














                                  SURVEY CONTROL DATA
                                
                             STATE=SD
                             [MARCH 21, 2026 04:09]
                    PROGRAM = datasheet95, VERSION = 8.12.5.20
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0821 ***********************************************************************
 OR0821  DESIGNATION -  0+00
 OR0821  PID         -  OR0821
 OR0821  STATE/COUNTY-  SD/GREGORY
 OR0821  COUNTRY     -  US
 OR0821  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0821
 OR0821                         *CURRENT SURVEY CONTROL
 OR0821  ______________________________________________________________________
 OR0821* NAD 83(1996) POSITION- 43 00 32.00527(N) 098 31 49.25953(W)   ADJUSTED
 OR0821* NAVD 88 ORTHO HEIGHT -   515.    (meters)     1690.    (feet) SCALED
 OR0821  ______________________________________________________________________
 OR0821  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 OR0821  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 OR0821  HORZ ORDER      -  THIRD
 OR0821
 OR0821.The horizontal coordinates were established by classical geodetic methods
 OR0821.and adjusted by the National Geodetic Survey in January 1998.
 OR0821
 OR0821.The orthometric height was scaled from a topographic map.
 OR0821
 OR0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0821.GEOID18 height accuracy estimate available here.
 OR0821
 OR0821.Click photographs - Photos may exist for this station.
 OR0821
 OR0821.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0821
 OR0821. The following values were computed from the NAD 83(1996) position.
 OR0821
 OR0821;                    North         East     Units Scale Factor Converg.
 OR0821;SPC SD S     -    76,644.146   746,978.844   MT  0.99996306   +1 14 37.7
 OR0821;SPC SD S     -   251,456.67  2,450,713.09   sFT  0.99996306   +1 14 37.7
 OR0821;UTM  14      - 4,761,909.058   538,274.919   MT  0.99961802   +0 19 13.3
 OR0821
 OR0821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0821!SPC SD S     -   0.99992330  x   0.99996306  =   0.99988636
 OR0821!UTM  14      -   0.99992330  x   0.99961802  =   0.99954135
 OR0821
 OR0821:                Primary Azimuth Mark                     Grid Az
 OR0821:SPC SD S     -  NO 2 AZ MK                               316 48 09.7
 OR0821:UTM  14      -  NO 2 AZ MK                               317 43 34.1
 OR0821
 OR0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN3827461909(NAD 83)
 OR0821
 OR0821|---------------------------------------------------------------------|
 OR0821| PID    Reference Object                     Distance      Geod. Az  |
 OR0821|                                                           dddmmss.s |
 OR0821| OR0817 PICKSTOWN CORPS ENG MAST AAE        APPROX. 7.1 KM 0280525.2 |
 OR0821| NN0813 MARTY ST PAULS CATH CHURCH          APPROX. 8.6 KM 1015234.7 |
 OR0821| NN0812 MARTY ST PAULS MISSION TANK         APPROX. 8.6 KM 1022034.4 |
 OR0821| NN0811 MARTY ST PAULS MISSION PWR STK      APPROX. 8.6 KM 1024701.6 |
 OR0821| CO3357 0+00 RM 2                            58.421 METERS 13724     |
 OR0821| OR0319 NO 2 AZ MK                                         3180247.4 |
 OR0821| CO3356 0+00 RM 1                            52.944 METERS 33952     |
 OR0821|---------------------------------------------------------------------|
 OR0821
 OR0821                          SUPERSEDED SURVEY CONTROL
 OR0821
 OR0821  NAD 83(1995)-  43 00 32.00529(N)    098 31 49.25951(W) AD(       ) 3
 OR0821  NAD 83(1986)-  43 00 32.01555(N)    098 31 49.26675(W) AD(       ) 3
 OR0821  NAD 27      -  43 00 32.03500(N)    098 31 47.97300(W) AD(       ) 3
 OR0821
 OR0821.Superseded values are not recommended for survey control.
 OR0821
 OR0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0821.See file dsdata.pdf to determine how the superseded data were derived.
 OR0821
 OR0821_MARKER: DD = SURVEY DISK
 OR0821_SETTING: 0 = UNSPECIFIED SETTING
 OR0821
 OR0821  HISTORY     - Date     Condition        Report By
 OR0821  HISTORY     - 1948     MONUMENTED       USACE
 OR0821
 OR0821                          STATION DESCRIPTION
 OR0821
 OR0821'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1948 (MEW)
 OR0821'STATION IS LOCATED ON EDGE OF BLUFF OVERLOOKING THE MISSOURI
 OR0821'RIVER ABOUT 13 MILES NORTH NORTHEAST OF BRISTOW AND 4 MILES
 OR0821'SOUTHEAST OF PICKSTOWN.  STATION IS 39 FEET WEST SOUTHWEST OF
 OR0821'FENCELINE AND 4.7 FEET SOUTHEAST OF WITNESS POST.  THE MARK
 OR0821'IS A STANDARD DISK SET ON A 3 INCH PIPE WHICH PROJECTS ABOUT
 OR0821'8 INCHES AND IS STAMPED 0+00 USED 1948.
 OR0821'
 OR0821'REFERENCE MARK NO. 1 IS 173.70 FEET SOUTHEAST OF STATION AND
 OR0821'1 FOOT WEST SOUTHWEST OF FENCELINE.  THE MARK PROJECTS ABOUT
 OR0821'4 INCHES AND THE DISK IS STAMPED 0+00 USED NO 1 1948.
 OR0821'
 OR0821'REFERENCE MARK NO. 2 IS 191.67 FEET NORTHWEST OF STATION
 OR0821'AND 1 FOOT WEST SOUTHWEST OF FENCELINE.  THE MARK PROJECTS
 OR0821'ABOUT 4 INCHES AND THE DISK IS STAMPED 0+00 USED NO 2 1948.
 OR0821'
 OR0821'AZIMUTH MARK IS ON A HIGH HILL ABOUT 1 MILE NORTHWEST OF STATION,
 OR0821'0.05 MILE NORTH OF GRAVEL ROAD AND 4 FEET WEST OF WITNESS
 OR0821'POST.  THE DISK IS SET ON THE TOP OF A 3 INCH PIPE WHICH PROJECTS
 OR0821'ABOUT 8 INCHES AND IS STAMPED NO 2 USED 1948.  THE MARK WAS
 OR0821'ALSO USED FOR THE AZIMUTH TO STATION NO 2 USED AND THE ARROW
 OR0821'POINTS TOWARD THAT STATION.
 OR0821'
 OR0821'TO REACH FROM THE POST OFFICE IN BRISTOW GO NORTH ON GRAVEL
 OR0821'ROAD FOR 7.2 MILES TO CROSS ROADS.  CONTINUE NORTH 1 MILE TO
 OR0821'CROSS ROADS.  TURN RIGHT AND FOLLOW MAIN ROAD EAST AND NORTHERLY
 OR0821'(WINDING) FOR 5.2 MILES TO POINT WHERE MAIN ROAD TURNS NORTH
 OR0821'AND TRACK ROAD LEADS STRAIGHT AHEAD.  GO STRAIGHT AHEAD
 OR0821'FOR 1.2 MILES TO FARM BUILDINGS.  PASS THROUGH GATE BETWEEN
 OR0821'WINDMILL AND BARN AND BEAR LEFT TO ANOTHER GATE AT SOUTHEAST
 OR0821'CORNER OF BARNYARD.  PASS THROUGH GATE INTO LANE AND FOLLOW
 OR0821'TRACK ROAD EASTERLY AND NORTHERLY FOR 0.45 MILE TO ANOTHER
 OR0821'GATE.  PASS THROUGH GATE AND CONTINUE ON TRACK ROAD FOR
 OR0821'0.2 MILE TO A DEEP CUT THROUGH BLUFF.  BEAR RIGHT BETWEEN
 OR0821'CUT AND FENCE AND GO UP GRADE TO GATE.  PASS THROUGH GATE
 OR0821'AND GO NORTHEASTERLY ALONG EDGE OF CULTIVATED FIELD FOR
 OR0821'ABOUT 0.3 MILE TO STATION ON EDGE OF BLUFF AS DESCRIBED.
 OR0821'
 OR0821'*TO REACH AZIMUTH FROM THIS POINT CONTINUE NORTH ON MAIN
 OR0821'ROAD FOR 1.5 MILE TO BOTTOM OF HILL AND END OF CUT ON LEFT.
 OR0821'LEAVE ROAD AND GO UP STEEP GRADE THROUGH FIELD FOR 0.05 MILE
 OR0821'TO TOP OF HILL AND AZIMUTH MARK AS DESCRIBED.
 OR0821'
 OR0821'A 4 FOOT SIGNAL AT WHITE SWAN 2 1945 IS VISIBLE FROM THE GROUND.
 OR0821'
 OR0821'A 4 FOOT SIGNAL AT STATION NO 2 (USED) IS VISIBLE FROM THE GROUND.
 OR0821'
 OR0821'A 4 FOOT SIGNAL AT STATION MARTY IS VISIBLE FROM THE GROUND.
 OR0821'
 OR0821'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0453 ***********************************************************************
 PT0453  DESIGNATION -  1
 PT0453  PID         -  PT0453
 PT0453  STATE/COUNTY-  SD/HAAKON
 PT0453  COUNTRY     -  US
 PT0453  USGS QUAD   -  MIDLAND (2017)
 PT0453
 PT0453                         *CURRENT SURVEY CONTROL
 PT0453  ______________________________________________________________________
 PT0453* NAD 83(1986) POSITION- 44 04 10.     (N) 101 09 25.     (W)   SCALED
 PT0453* NAVD 88 ORTHO HEIGHT -   572.999 (meters)     1879.91  (feet) ADJUSTED
 PT0453  ______________________________________________________________________
 PT0453  GEOID HEIGHT    -        -22.856 (meters)                     GEOID18
 PT0453  DYNAMIC HEIGHT  -        572.837 (meters)     1879.38  (feet) COMP
 PT0453  MODELED GRAVITY -    980,317.0   (mgal)                       NAVD 88
 PT0453
 PT0453  VERT ORDER      -  SECOND    CLASS 0
 PT0453
 PT0453.The horizontal coordinates were scaled from a map and have
 PT0453.an estimated accuracy of +/- 6 seconds.
 PT0453
 PT0453.The orthometric height was determined by differential leveling and
 PT0453.adjusted by the NATIONAL GEODETIC SURVEY
 PT0453.in June 1991.
 PT0453
 PT0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0453.GEOID18 height accuracy estimate available here.
 PT0453
 PT0453.Click photographs - Photos may exist for this station.
 PT0453
 PT0453.The dynamic height is computed by dividing the NAVD 88
 PT0453.geopotential number by the normal gravity value computed on the
 PT0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0453.degrees latitude (g = 980.6199 gals.).
 PT0453
 PT0453.The modeled gravity was interpolated from observed gravity values.
 PT0453
 PT0453;                    North         East    Units  Estimated Accuracy
 PT0453;SPC SD S     -   193,200.      534,020.      MT  (+/- 180 meters Scaled)
 PT0453
 PT0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP272818(NAD 83)
 PT0453
 PT0453                          SUPERSEDED SURVEY CONTROL
 PT0453
 PT0453  NGVD 29 (??/??/92)  572.551  (m)         1878.44   (f) ADJ UNCH    2 0
 PT0453
 PT0453.Superseded values are not recommended for survey control.
 PT0453
 PT0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0453.See file dsdata.pdf to determine how the superseded data were derived.
 PT0453
 PT0453_MARKER: O = CHISELED CIRCLE
 PT0453_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PT0453_SP_SET: CULVERT
 PT0453_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0453
 PT0453  HISTORY     - Date     Condition        Report By
 PT0453  HISTORY     - 1934     MONUMENTED       CGS
 PT0453  HISTORY     - 1934     GOOD             CGS
 PT0453  HISTORY     - 1942     MARK NOT FOUND   CGS
 PT0453  HISTORY     - 1985     MARK NOT FOUND   NGS
 PT0453
 PT0453                          STATION DESCRIPTION
 PT0453
 PT0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0453'AT MIDLAND.
 PT0453'AT MIDLAND, HAAKON COUNTY, ON THE CHICAGO AND NORTH WESTERN
 PT0453'RAILWAY, 220 YARDS SOUTHWEST OF THE STATION, OPPOSITE SECTION
 PT0453'1635-1/2 AT A PUBLIC-ROAD CROSSING, AND IN THE NORTH END OF A
 PT0453'CIRCULAR CONCRETE CULVERT.  A CHISELED CIRCLE.
 PT0453
 PT0453                          STATION RECOVERY (1942)
 PT0453
 PT0453'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 PT0453'MARK NOT FOUND.
 PT0453
 PT0453                          STATION RECOVERY (1985)
 PT0453
 PT0453'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0453'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1561 ***********************************************************************
 PU1561  DESIGNATION -  1 3165.49
 PU1561  PID         -  PU1561
 PU1561  STATE/COUNTY-  SD/PENNINGTON
 PU1561  COUNTRY     -  US
 PU1561  USGS QUAD   -  BOX ELDER (2017)
 PU1561
 PU1561                         *CURRENT SURVEY CONTROL
 PU1561  ______________________________________________________________________
 PU1561* NAD 83(1986) POSITION- 44 02 24.     (N) 103 03 43.     (W)   SCALED
 PU1561* NAVD 88 ORTHO HEIGHT -   965.271 (meters)     3166.89  (feet) ADJUSTED
 PU1561  ______________________________________________________________________
 PU1561  GEOID HEIGHT    -        -16.737 (meters)                     GEOID18
 PU1561  DYNAMIC HEIGHT  -        964.937 (meters)     3165.80  (feet) COMP
 PU1561  MODELED GRAVITY -    980,239.6   (mgal)                       NAVD 88
 PU1561
 PU1561  VERT ORDER      -  FIRST     CLASS II
 PU1561
 PU1561.This mark is at Rapid City Airport (RAP)
 PU1561
 PU1561.The horizontal coordinates were scaled from a map and have
 PU1561.an estimated accuracy of +/- 6 seconds.
 PU1561
 PU1561.The orthometric height was determined by differential leveling and
 PU1561.adjusted by the NATIONAL GEODETIC SURVEY
 PU1561.in June 1991.
 PU1561
 PU1561.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1561.GEOID18 height accuracy estimate available here.
 PU1561
 PU1561.Click photographs - Photos may exist for this station.
 PU1561
 PU1561.The dynamic height is computed by dividing the NAVD 88
 PU1561.geopotential number by the normal gravity value computed on the
 PU1561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1561.degrees latitude (g = 980.6199 gals.).
 PU1561
 PU1561.The modeled gravity was interpolated from observed gravity values.
 PU1561
 PU1561;                    North         East    Units  Estimated Accuracy
 PU1561;SPC SD S     -   193,190.      381,350.      MT  (+/- 180 meters Scaled)
 PU1561
 PU1561_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ552781(NAD 83)
 PU1561
 PU1561                          SUPERSEDED SURVEY CONTROL
 PU1561
 PU1561  NGVD 29 (??/??/92)  964.80   (m)         3165.3    (f) COMPUTED    1 2
 PU1561
 PU1561.Superseded values are not recommended for survey control.
 PU1561
 PU1561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1561.See file dsdata.pdf to determine how the superseded data were derived.
 PU1561
 PU1561_MARKER: DD = SURVEY DISK
 PU1561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1561_STAMPING: B.M. 1 3165.49
 PU1561_MARK LOGO: NONE
 PU1561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1561+STABILITY: SURFACE MOTION
 PU1561
 PU1561  HISTORY     - Date     Condition        Report By
 PU1561  HISTORY     - UNK      MONUMENTED
 PU1561  HISTORY     - 1962     GOOD             CGS
 PU1561  HISTORY     - 1985     GOOD             NGS
 PU1561  HISTORY     - 20110426 MARK NOT FOUND   INDIV
 PU1561
 PU1561                          STATION DESCRIPTION
 PU1561
 PU1561'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1561'10.8 MI E FROM RAPID CITY.
 PU1561'ABOUT 9.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1561'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1561'STATION AT RAPID CITY, THENCE 1.5 MILES NORTHEAST ALONG COUNTY
 PU1561'ROAD 435, THE SOUTHWEST AND MAIN ENTRANCE TO THE MUNICIPAL
 PU1561'AIRPORT, ABOUT 0.1 MILE SOUTHWEST OF THE ADMINISTRATION BUILDING,
 PU1561'281 FEET SOUTH OF THE SOUTH LEG OF A WATER TOWER, 47 FEET
 PU1561'SOUTHEAST OF THE CENTER LINE OF THE MAIN ENTRANCE TO THE
 PU1561'AIRPORT, 39 1/2 FEET SOUTHEAST OF THE SOUTHEAST END OF A STEEL
 PU1561'CATTLE GUARD, 35 FEET SOUTHEAST OF A TRANSFORMER POLE, 1 FOOT
 PU1561'NORTHEAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PU1561'FLUSH WITH THE GROUND.
 PU1561
 PU1561                          STATION RECOVERY (1985)
 PU1561
 PU1561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1561'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PU1561'THE DESCRIPTION IS ADEQUATE.  LEVELED TO DURING THIS SURVEY.
 PU1561
 PU1561                          STATION RECOVERY (2011)
 PU1561
 PU1561'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0051 ***********************************************************************
 PV0051  DESIGNATION -  1 ARD
 PV0051  PID         -  PV0051
 PV0051  STATE/COUNTY-  SD/BUTTE
 PV0051  COUNTRY     -  US
 PV0051  USGS QUAD   -  GRAVEL DRAW (2017)
 PV0051
 PV0051                         *CURRENT SURVEY CONTROL
 PV0051  ______________________________________________________________________
 PV0051* NAD 83(1986) POSITION- 44 57 21.     (N) 104 00 23.     (W)   SCALED
 PV0051* NAVD 88 ORTHO HEIGHT -  1008.094 (meters)     3307.39  (feet) ADJUSTED
 PV0051  ______________________________________________________________________
 PV0051  GEOID HEIGHT    -        -15.522 (meters)                     GEOID18
 PV0051  DYNAMIC HEIGHT  -       1007.830 (meters)     3306.52  (feet) COMP
 PV0051  MODELED GRAVITY -    980,320.2   (mgal)                       NAVD 88
 PV0051
 PV0051  VERT ORDER      -  SECOND    CLASS 0
 PV0051
 PV0051.The horizontal coordinates were scaled from a map and have
 PV0051.an estimated accuracy of +/- 6 seconds.
 PV0051
 PV0051.The orthometric height was determined by differential leveling and
 PV0051.adjusted by the NATIONAL GEODETIC SURVEY
 PV0051.in June 1991.
 PV0051
 PV0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0051.GEOID18 height accuracy estimate available here.
 PV0051
 PV0051.Click photographs - Photos may exist for this station.
 PV0051
 PV0051.The dynamic height is computed by dividing the NAVD 88
 PV0051.geopotential number by the normal gravity value computed on the
 PV0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0051.degrees latitude (g = 980.6199 gals.).
 PV0051
 PV0051.The modeled gravity was interpolated from observed gravity values.
 PV0051
 PV0051;                    North         East    Units  Estimated Accuracy
 PV0051;SPC SD N     -   132,560.      284,010.      MT  (+/- 180 meters Scaled)
 PV0051
 PV0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK783785(NAD 83)
 PV0051
 PV0051                          SUPERSEDED SURVEY CONTROL
 PV0051
 PV0051  NGVD 29 (??/??/92) 1007.605  (m)         3305.78   (f) ADJ UNCH    2 0
 PV0051
 PV0051.Superseded values are not recommended for survey control.
 PV0051
 PV0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0051.See file dsdata.pdf to determine how the superseded data were derived.
 PV0051
 PV0051_MARKER: DD = SURVEY DISK
 PV0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0051_STAMPING: 1 ARD 3306.0 1954
 PV0051_MARK LOGO: USGS
 PV0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PV0051+STABILITY: SURFACE MOTION
 PV0051
 PV0051  HISTORY     - Date     Condition        Report By
 PV0051  HISTORY     - 1954     MONUMENTED       USGS
 PV0051  HISTORY     - 1962     GOOD             CGS
 PV0051
 PV0051                          STATION DESCRIPTION
 PV0051
 PV0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0051'24.8 MI NW FROM BELLE FOURCHE.
 PV0051'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PV0051'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 13.1
 PV0051'MILES NORTHWEST ALONG A GRAVELED ROAD, 40 FEET NORTH OF THE
 PV0051'CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 1.0 FEET WEST
 PV0051'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PV0051'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0825 ***********************************************************************
 OT0825  DESIGNATION -  1 DHW
 OT0825  PID         -  OT0825
 OT0825  STATE/COUNTY-  SD/FALL RIVER
 OT0825  COUNTRY     -  US
 OT0825  USGS QUAD   -  ARDMORE (2017)
 OT0825
 OT0825                         *CURRENT SURVEY CONTROL
 OT0825  ______________________________________________________________________
 OT0825* NAD 83(1986) POSITION- 43 01 31.     (N) 103 42 19.     (W)   SCALED
 OT0825* NAVD 88 ORTHO HEIGHT -  1133.693 (meters)     3719.46  (feet) ADJUSTED
 OT0825  ______________________________________________________________________
 OT0825  GEOID HEIGHT    -        -15.881 (meters)                     GEOID18
 OT0825  DYNAMIC HEIGHT  -       1133.171 (meters)     3717.75  (feet) COMP
 OT0825  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 OT0825
 OT0825  VERT ORDER      -  THIRD
 OT0825
 OT0825.The horizontal coordinates were scaled from a map and have
 OT0825.an estimated accuracy of +/- 6 seconds.
 OT0825
 OT0825.The orthometric height was determined by differential leveling and
 OT0825.adjusted by the NATIONAL GEODETIC SURVEY
 OT0825.in June 1991.
 OT0825
 OT0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0825.GEOID18 height accuracy estimate available here.
 OT0825
 OT0825.Click photographs - Photos may exist for this station.
 OT0825
 OT0825.The dynamic height is computed by dividing the NAVD 88
 OT0825.geopotential number by the normal gravity value computed on the
 OT0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0825.degrees latitude (g = 980.6199 gals.).
 OT0825
 OT0825.The modeled gravity was interpolated from observed gravity values.
 OT0825
 OT0825;                    North         East    Units  Estimated Accuracy
 OT0825;SPC SD S     -    82,450.      325,250.      MT  (+/- 180 meters Scaled)
 OT0825
 OT0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH054644(NAD 83)
 OT0825
 OT0825                          SUPERSEDED SURVEY CONTROL
 OT0825
 OT0825  NGVD 29 (??/??/92) 1133.14   (m)         3717.6    (f) COMPUTED    3 0
 OT0825
 OT0825.Superseded values are not recommended for survey control.
 OT0825
 OT0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0825.See file dsdata.pdf to determine how the superseded data were derived.
 OT0825
 OT0825_MARKER: DB = BENCH MARK DISK
 OT0825_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0825+WITH SETTING: INFORMATION.
 OT0825_STAMPING: 1 DHW 1974
 OT0825_MARK LOGO: USGS
 OT0825_PROJECTION: FLUSH
 OT0825_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0825_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0825+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0825
 OT0825  HISTORY     - Date     Condition        Report By
 OT0825  HISTORY     - 1974     MONUMENTED       USGS
 OT0825
 OT0825                          STATION DESCRIPTION
 OT0825
 OT0825'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0825'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 2.5 MILES WEST
 OT0825'ALONG GRADED DIRT ROAD, TO A BEND IN THE ROAD SOUTH OF SECTION
 OT0825'CORNERS 1-6-7-12/TOWNSHIP 12 SOUTH/RANGES 3-4 EAST, 54 FEET NORTH OF
 OT0825'THE ROAD, 4 FEET NORTH OF A JOG IN THE FENCE, 139 FEET EAST OF THE
 OT0825'CENTER OF THE GATE AT THE NORTH SIDE OF THE ROAD, 4 FEET NORTHWEST OF
 OT0825'A TELEPHONE POLE, SET IN A COPPER-CLAD STEEL ROD DRIVEN 6 FEET AND
 OT0825'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1112 ***********************************************************************
 OR1112  DESIGNATION -  1 JKP
 OR1112  PID         -  OR1112
 OR1112  STATE/COUNTY-  SD/CHARLES MIX
 OR1112  COUNTRY     -  US
 OR1112  USGS QUAD   -  DANTE (2017)
 OR1112
 OR1112                         *CURRENT SURVEY CONTROL
 OR1112  ______________________________________________________________________
 OR1112* NAD 83(1986) POSITION- 43 01 28.     (N) 098 07 37.     (W)   SCALED
 OR1112* NAVD 88 ORTHO HEIGHT -   471.307 (meters)     1546.28  (feet) ADJUSTED
 OR1112  ______________________________________________________________________
 OR1112  GEOID HEIGHT    -        -26.261 (meters)                     GEOID18
 OR1112  DYNAMIC HEIGHT  -        471.149 (meters)     1545.76  (feet) COMP
 OR1112  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 OR1112
 OR1112  VERT ORDER      -  FIRST     CLASS II
 OR1112
 OR1112.The horizontal coordinates were scaled from a map and have
 OR1112.an estimated accuracy of +/- 6 seconds.
 OR1112
 OR1112.The orthometric height was determined by differential leveling and
 OR1112.adjusted by the NATIONAL GEODETIC SURVEY
 OR1112.in June 1994.
 OR1112
 OR1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1112.GEOID18 height accuracy estimate available here.
 OR1112
 OR1112.Click photographs - Photos may exist for this station.
 OR1112
 OR1112.The dynamic height is computed by dividing the NAVD 88
 OR1112.geopotential number by the normal gravity value computed on the
 OR1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1112.degrees latitude (g = 980.6199 gals.).
 OR1112
 OR1112.The modeled gravity was interpolated from observed gravity values.
 OR1112
 OR1112;                    North         East    Units  Estimated Accuracy
 OR1112;SPC SD S     -    79,170.      779,810.      MT  (+/- 180 meters Scaled)
 OR1112
 OR1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN711638(NAD 83)
 OR1112
 OR1112                          SUPERSEDED SURVEY CONTROL
 OR1112
 OR1112.No superseded survey control is available for this station.
 OR1112
 OR1112_MARKER: DD = SURVEY DISK
 OR1112_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR1112_STAMPING: 1 JKP 1972
 OR1112_MARK LOGO: USGS
 OR1112_PROJECTION: FLUSH
 OR1112_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1112+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1112
 OR1112  HISTORY     - Date     Condition        Report By
 OR1112  HISTORY     - 1972     MONUMENTED       USGS
 OR1112  HISTORY     - 19930919 GOOD             NGS
 OR1112  HISTORY     - 20120324 GOOD             INDIV
 OR1112
 OR1112                          STATION DESCRIPTION
 OR1112
 OR1112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1112'20.0 KM (12.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1112'OF MAIN AVENUE IN WAGNER, 157.0 M (515.1 FT) NORTH OF MILEPOST 342,
 OR1112'30.0 M (98.4 FT) EAST OF THE HIGHWAY CENTERLINE, 23.2 M (76.1 FT)
 OR1112'SOUTH OF THE CENTER OF A GRAVELED ROAD, 1.8 M (5.9 FT) BELOW THE
 OR1112'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.2
 OR1112'M (0.7 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DISK IS
 OR1112'ENCASED IN A 5-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 OR1112'THE ROD DEPTH IS UNKNOWN.
 OR1112
 OR1112                          STATION RECOVERY (2012)
 OR1112
 OR1112'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0869 ***********************************************************************
 OR0869  DESIGNATION -  1 RM 2
 OR0869  PID         -  OR0869
 OR0869  STATE/COUNTY-  SD/BRULE
 OR0869  COUNTRY     -  US
 OR0869  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0869
 OR0869                         *CURRENT SURVEY CONTROL
 OR0869  ______________________________________________________________________
 OR0869* NAD 83(1996) POSITION- 43 46 25.96157(N) 099 21 09.07126(W)   ADJUSTED
 OR0869* NAVD 88 ORTHO HEIGHT -   531.    (meters)     1742.    (feet) SCALED
 OR0869  ______________________________________________________________________
 OR0869  GEOID HEIGHT    -        -25.676 (meters)                     GEOID18
 OR0869  LAPLACE CORR    -          1.06  (seconds)                    DEFLEC18
 OR0869  HORZ ORDER      -  SECOND
 OR0869
 OR0869.The horizontal coordinates were established by classical geodetic methods
 OR0869.and adjusted by the National Geodetic Survey in January 1998.
 OR0869
 OR0869.The orthometric height was scaled from a topographic map.
 OR0869
 OR0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0869.GEOID18 height accuracy estimate available here.
 OR0869
 OR0869.Click photographs - Photos may exist for this station.
 OR0869
 OR0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0869
 OR0869. The following values were computed from the NAD 83(1996) position.
 OR0869
 OR0869;                    North         East     Units Scale Factor Converg.
 OR0869;SPC SD S     -   160,498.775   678,956.575   MT  0.99991054   +0 40 35.8
 OR0869;SPC SD S     -   526,569.73  2,227,543.36   sFT  0.99991054   +0 40 35.8
 OR0869;UTM  14      - 4,846,818.870   471,629.912   MT  0.99960990   -0 14 38.0
 OR0869
 OR0869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0869!SPC SD S     -   0.99992071  x   0.99991054  =   0.99983126
 OR0869!UTM  14      -   0.99992071  x   0.99960990  =   0.99953064
 OR0869
 OR0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7162946818(NAD 83)
 OR0869
 OR0869                          SUPERSEDED SURVEY CONTROL
 OR0869
 OR0869  NAD 83(1986)-  43 46 25.96068(N)    099 21 09.07836(W) AD(       ) 2
 OR0869  NAD 27      -  43 46 25.98000(N)    099 21 07.73000(W) AD(       ) 2
 OR0869
 OR0869.Superseded values are not recommended for survey control.
 OR0869
 OR0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0869.See file dsdata.pdf to determine how the superseded data were derived.
 OR0869
 OR0869_MARKER: DD = SURVEY DISK
 OR0869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0869_MARK LOGO: USGLO
 OR0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0869+STABILITY: SURFACE MOTION
 OR0869
 OR0869  HISTORY     - Date     Condition        Report By
 OR0869  HISTORY     - 1924     MONUMENTED       USGLO
 OR0869  HISTORY     - 1935     GOOD             CGS
 OR0869  HISTORY     - 20050713 MARK NOT FOUND   GEOCAC
 OR0869
 OR0869                          STATION DESCRIPTION
 OR0869
 OR0869'DESCRIBED BY US GENERAL LAND OFFICE 1924 (HO)
 OR0869'STATION IS THE CORNER OF SECS. 28, 29, 32 AND 33, T 104 N,
 OR0869'R 71 W, FIFTH PRINCIPAL MERIDIAN.
 OR0869'
 OR0869'THE ORIGINAL MONUMENT IS A GRANITE STONE, 18- BY 10- BY
 OR0869'6 INCHES, MARKED 4 NOTCHES E AND 1 NOTCH S, SET IN A MOUND
 OR0869'OF EARTH WITH A DECOMPOSED WOOD STAKE, WITNESSED BY 4 PITS.
 OR0869'
 OR0869'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, WITH THE
 OR0869'ORIGINAL STONE ALONG SIDE.
 OR0869'
 OR0869'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE, INSIDE
 OR0869'OF FENCE CORNER AND BEARS TO THE SE.
 OR0869'
 OR0869'REFERENCE MARK NO. 1 IS A U.S.C. AND G.S. TRIANGULATION STATION
 OR0869'TAFT ALSO SERVES AS A REFERENCE MARK AND BEARS TO THE W.
 OR0869'
 OR0869'MARK IS 4 INCHES ABOVE THE GROUND LEVEL.
 OR0869
 OR0869                          STATION RECOVERY (1935)
 OR0869
 OR0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0869'STATION WAS FOUND TO BE EXACTLY AS DESCRIBED.  REFERENCE MARK
 OR0869'IS FLUSH WITH SURFACE, AT OUTSIDE OF CURVE IN ROAD, AND
 OR0869'46.82 FEET SE OF STATION.
 OR0869
 OR0869                          STATION RECOVERY (2005)
 OR0869
 OR0869'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR0869'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0661 ***********************************************************************
 PU0661  DESIGNATION -  1 SS
 PU0661  PID         -  PU0661
 PU0661  STATE/COUNTY-  SD/MEADE
 PU0661  COUNTRY     -  US
 PU0661  USGS QUAD   -  HEREFORD (2017)
 PU0661
 PU0661                         *CURRENT SURVEY CONTROL
 PU0661  ______________________________________________________________________
 PU0661* NAD 83(1986) POSITION- 44 23 13.     (N) 102 53 30.     (W)   SCALED
 PU0661* NAVD 88 ORTHO HEIGHT -   793.515 (meters)     2603.39  (feet) ADJUSTED
 PU0661  ______________________________________________________________________
 PU0661  GEOID HEIGHT    -        -17.590 (meters)                     GEOID18
 PU0661  DYNAMIC HEIGHT  -        793.297 (meters)     2602.68  (feet) COMP
 PU0661  MODELED GRAVITY -    980,317.3   (mgal)                       NAVD 88
 PU0661
 PU0661  VERT ORDER      -  SECOND    CLASS 0
 PU0661
 PU0661.The horizontal coordinates were scaled from a map and have
 PU0661.an estimated accuracy of +/- 6 seconds.
 PU0661
 PU0661.The orthometric height was determined by differential leveling and
 PU0661.adjusted by the NATIONAL GEODETIC SURVEY
 PU0661.in June 1991.
 PU0661
 PU0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0661.GEOID18 height accuracy estimate available here.
 PU0661
 PU0661.Click photographs - Photos may exist for this station.
 PU0661
 PU0661.The dynamic height is computed by dividing the NAVD 88
 PU0661.geopotential number by the normal gravity value computed on the
 PU0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0661.degrees latitude (g = 980.6199 gals.).
 PU0661
 PU0661.The modeled gravity was interpolated from observed gravity values.
 PU0661
 PU0661;                    North         East    Units  Estimated Accuracy
 PU0661;SPC SD N     -    65,630.      369,630.      MT  (+/- 180 meters Scaled)
 PU0661
 PU0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK679170(NAD 83)
 PU0661
 PU0661                          SUPERSEDED SURVEY CONTROL
 PU0661
 PU0661  NGVD 29 (??/??/92)  793.053  (m)         2601.87   (f) ADJ UNCH    2 0
 PU0661
 PU0661.Superseded values are not recommended for survey control.
 PU0661
 PU0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0661.See file dsdata.pdf to determine how the superseded data were derived.
 PU0661
 PU0661_MARKER: DD = SURVEY DISK
 PU0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0661_STAMPING: 1 SS 1950
 PU0661_MARK LOGO: USGS
 PU0661_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0661+STABILITY: SURFACE MOTION
 PU0661
 PU0661  HISTORY     - Date     Condition        Report By
 PU0661  HISTORY     - 1950     MONUMENTED       USGS
 PU0661  HISTORY     - 1962     GOOD             CGS
 PU0661
 PU0661                          STATION DESCRIPTION
 PU0661
 PU0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0661'0.2 MI E FROM HEREFORD.
 PU0661'0.2 MILE EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0661'43 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 5 FEET SOUTHWEST
 PU0661'OF POWER POLE 3-345, 1.4 FEET SOUTH OF A WITNESS POST, 1.3 FEET
 PU0661'NORTH OF A FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU0661'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0917 ***********************************************************************
 OT0917  DESIGNATION -  1 T
 OT0917  PID         -  OT0917
 OT0917  STATE/COUNTY-  SD/SHANNON
 OT0917  COUNTRY     -  US
 OT0917  USGS QUAD   -  MANDERSON SW (2017)
 OT0917
 OT0917                         *CURRENT SURVEY CONTROL
 OT0917  ______________________________________________________________________
 OT0917* NAD 83(1986) POSITION- 43 02 47.     (N) 102 23 50.     (W)   SCALED
 OT0917* NAVD 88 ORTHO HEIGHT -  1040.942 (meters)     3415.16  (feet) ADJUSTED
 OT0917  ______________________________________________________________________
 OT0917  GEOID HEIGHT    -        -18.343 (meters)                     GEOID18
 OT0917  DYNAMIC HEIGHT  -       1040.471 (meters)     3413.61  (feet) COMP
 OT0917  MODELED GRAVITY -    980,133.0   (mgal)                       NAVD 88
 OT0917
 OT0917  VERT ORDER      -  FIRST     CLASS II
 OT0917
 OT0917.The horizontal coordinates were scaled from a map and have
 OT0917.an estimated accuracy of +/- 6 seconds.
 OT0917
 OT0917.The orthometric height was determined by differential leveling and
 OT0917.adjusted by the NATIONAL GEODETIC SURVEY
 OT0917.in June 1994.
 OT0917
 OT0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0917.GEOID18 height accuracy estimate available here.
 OT0917
 OT0917.Click photographs - Photos may exist for this station.
 OT0917
 OT0917.The dynamic height is computed by dividing the NAVD 88
 OT0917.geopotential number by the normal gravity value computed on the
 OT0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0917.degrees latitude (g = 980.6199 gals.).
 OT0917
 OT0917.The modeled gravity was interpolated from observed gravity values.
 OT0917
 OT0917;                    North         East    Units  Estimated Accuracy
 OT0917;SPC SD S     -    81,300.      431,860.      MT  (+/- 180 meters Scaled)
 OT0917
 OT0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH119692(NAD 83)
 OT0917
 OT0917                          SUPERSEDED SURVEY CONTROL
 OT0917
 OT0917.No superseded survey control is available for this station.
 OT0917
 OT0917_MARKER: DD = SURVEY DISK
 OT0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0917_STAMPING: 1 T 1966 3413
 OT0917_MARK LOGO: USGS
 OT0917_PROJECTION: RECESSED 20 CENTIMETERS
 OT0917_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0917+STABILITY: SURFACE MOTION
 OT0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0917+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2012
 OT0917
 OT0917  HISTORY     - Date     Condition        Report By
 OT0917  HISTORY     - 1966     MONUMENTED       USGS
 OT0917  HISTORY     - 19930919 GOOD             NGS
 OT0917  HISTORY     - 20120102 GOOD             INDIV
 OT0917
 OT0917                          STATION DESCRIPTION
 OT0917
 OT0917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0917'14.6 KM (9.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0917'OFFICE IN PINE RIDGE, 47.4 M (155.5 FT) SOUTH OF AND LEVEL WITH THE
 OT0917'HIGHWAY CENTERLINE, 37.7 M (123.7 FT) SOUTH OF MILEPOST 112, 9.1 M
 OT0917'(29.9 FT) EAST OF THE CENTER OF A DIRT ROAD LEADING SOUTH, 0.3 M (1.0
 OT0917'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED
 OT0917'0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 OT0917
 OT0917                          STATION RECOVERY (2012)
 OT0917
 OT0917'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2022 ***********************************************************************
 PU2022  DESIGNATION -  1 WLG
 PU2022  PID         -  PU2022
 PU2022  STATE/COUNTY-  SD/BUTTE
 PU2022  COUNTRY     -  US
 PU2022  USGS QUAD   -  FRUITDALE (2017)
 PU2022
 PU2022                         *CURRENT SURVEY CONTROL
 PU2022  ______________________________________________________________________
 PU2022* NAD 83(1986) POSITION- 44 38 53.     (N) 103 38 52.     (W)   SCALED
 PU2022* NAVD 88 ORTHO HEIGHT -   890.020 (meters)     2920.01  (feet) ADJUSTED
 PU2022  ______________________________________________________________________
 PU2022  GEOID HEIGHT    -        -15.689 (meters)                     GEOID18
 PU2022  DYNAMIC HEIGHT  -        889.779 (meters)     2919.22  (feet) COMP
 PU2022  MODELED GRAVITY -    980,316.8   (mgal)                       NAVD 88
 PU2022
 PU2022  VERT ORDER      -  SECOND    CLASS 0
 PU2022
 PU2022.The horizontal coordinates were scaled from a map and have
 PU2022.an estimated accuracy of +/- 6 seconds.
 PU2022
 PU2022.The orthometric height was determined by differential leveling and
 PU2022.adjusted by the NATIONAL GEODETIC SURVEY
 PU2022.in June 1991.
 PU2022
 PU2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2022.GEOID18 height accuracy estimate available here.
 PU2022
 PU2022.Click photographs - Photos may exist for this station.
 PU2022
 PU2022.The dynamic height is computed by dividing the NAVD 88
 PU2022.geopotential number by the normal gravity value computed on the
 PU2022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2022.degrees latitude (g = 980.6199 gals.).
 PU2022
 PU2022.The modeled gravity was interpolated from observed gravity values.
 PU2022
 PU2022;                    North         East    Units  Estimated Accuracy
 PU2022;SPC SD N     -    97,050.      310,740.      MT  (+/- 180 meters Scaled)
 PU2022
 PU2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK072447(NAD 83)
 PU2022
 PU2022                          SUPERSEDED SURVEY CONTROL
 PU2022
 PU2022  NGVD 29 (??/??/92)  889.533  (m)         2918.41   (f) ADJ UNCH    2 0
 PU2022
 PU2022.Superseded values are not recommended for survey control.
 PU2022
 PU2022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2022.See file dsdata.pdf to determine how the superseded data were derived.
 PU2022
 PU2022_MARKER: DD = SURVEY DISK
 PU2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2022_STAMPING: 1 WLG 1950
 PU2022_MARK LOGO: USGS
 PU2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2022+STABILITY: SURFACE MOTION
 PU2022
 PU2022  HISTORY     - Date     Condition        Report By
 PU2022  HISTORY     - 1950     MONUMENTED       USGS
 PU2022  HISTORY     - 1962     GOOD             CGS
 PU2022
 PU2022                          STATION DESCRIPTION
 PU2022
 PU2022'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2022'4.2 MI SE FROM FRUITDALE.
 PU2022'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU2022'FRUITDALE, THENCE 2.65 MILES EAST ALONG A GRAVELED ROAD, 250 FEET
 PU2022'EAST OF TH CENTER OF THE INTERSECTION OF A GRAVELED ROAD, 35 FEET
 PU2022'NORTH OF THE CENTER LINE OF THE ROAD, 1.0 FOOT SOUTH OF A FENCE,
 PU2022'0.7 FOOT SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU2022'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 PU2022'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7981 ***********************************************************************
 AC7981  CBN         -  This is a Cooperative Base Network Control Station.
 AC7981  DESIGNATION -  10 192.86
 AC7981  PID         -  AC7981
 AC7981  STATE/COUNTY-  SD/CAMPBELL
 AC7981  COUNTRY     -  US
 AC7981  USGS QUAD   -  HERREID NE (2017)
 AC7981
 AC7981                         *CURRENT SURVEY CONTROL
 AC7981  ______________________________________________________________________
 AC7981* NAD 83(2011) POSITION- 45 54 44.43661(N) 100 04 32.77619(W)   ADJUSTED
 AC7981* NAD 83(2011) ELLIP HT-   502.834 (meters)        (06/27/12)   ADJUSTED
 AC7981* NAD 83(2011) EPOCH   -  2010.00
 AC7981* NAVD 88 ORTHO HEIGHT -   524.952 (meters)     1722.28  (feet) ADJUSTED
 AC7981  ______________________________________________________________________
 AC7981  GEOID HEIGHT    -        -22.113 (meters)                     GEOID18
 AC7981  NAD 83(2011) X  -   -777,772.289 (meters)                     COMP
 AC7981  NAD 83(2011) Y  - -4,377,108.838 (meters)                     COMP
 AC7981  NAD 83(2011) Z  -  4,558,835.258 (meters)                     COMP
 AC7981  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AC7981  DYNAMIC HEIGHT  -        524.923 (meters)     1722.18  (feet) COMP
 AC7981  MODELED GRAVITY -    980,543.3   (mgal)                       NAVD 88
 AC7981
 AC7981  VERT ORDER      -  FIRST     CLASS II
 AC7981
 AC7981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7981  Standards:
 AC7981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7981  -------------------------------------------------------------------
 AC7981  NETWORK    0.53   2.80           0.25   0.16   1.43     -0.06160659
 AC7981  -------------------------------------------------------------------
 AC7981  Click here for local accuracies and other accuracy information.
 AC7981
 AC7981.The horizontal coordinates were established by GPS observations
 AC7981.and adjusted by the National Geodetic Survey in June 2012.
 AC7981
 AC7981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7981.been affixed to the stable North American tectonic plate. See 
 AC7981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7981
 AC7981.The horizontal coordinates are valid at the epoch date displayed above
 AC7981.which is a decimal equivalence of Year/Month/Day.
 AC7981
 AC7981.The orthometric height was determined by differential leveling and
 AC7981.adjusted by the NATIONAL GEODETIC SURVEY
 AC7981.in July 1998.
 AC7981
 AC7981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7981.GEOID18 height accuracy estimate available here.
 AC7981
 AC7981.Click photographs - Photos may exist for this station.
 AC7981
 AC7981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7981
 AC7981.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7981
 AC7981.The ellipsoidal height was determined by GPS observations
 AC7981.and is referenced to NAD 83.
 AC7981
 AC7981.The dynamic height is computed by dividing the NAVD 88
 AC7981.geopotential number by the normal gravity value computed on the
 AC7981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7981.degrees latitude (g = 980.6199 gals.).
 AC7981
 AC7981.The modeled gravity was interpolated from observed gravity values.
 AC7981
 AC7981. The following values were computed from the NAD 83(2011) position.
 AC7981
 AC7981;                    North         East     Units Scale Factor Converg.
 AC7981;SPC SD N     -   231,041.323   594,120.948   MT  1.00005227   -0 03 13.1
 AC7981;SPC SD N     -   758,008.07  1,949,211.81   sFT  1.00005227   -0 03 13.1
 AC7981;UTM  14      - 5,084,870.942   416,569.257   MT  0.99968557   -0 46 21.9
 AC7981
 AC7981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7981!SPC SD N     -   0.99992118  x   1.00005227  =   0.99997344
 AC7981!UTM  14      -   0.99992118  x   0.99968557  =   0.99960677
 AC7981
 AC7981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1656984870(NAD 83)
 AC7981
 AC7981                          SUPERSEDED SURVEY CONTROL
 AC7981
 AC7981  NAD 83(2007)-  45 54 44.43654(N)    100 04 32.77737(W) AD(2002.00) 0
 AC7981  ELLIP H (02/10/07)  502.862  (m)                       GP(2002.00)    
 AC7981  ELLIP H (04/15/04)  502.864  (m)                       GP(       ) 2 1
 AC7981  NAD 83(1996)-  45 54 44.43598(N)    100 04 32.77688(W) AD(       ) B
 AC7981  ELLIP H (04/18/97)  502.910  (m)                       GP(       ) 4 1
 AC7981  NAVD 88 (04/18/97)  524.8    (m)  GEOID96  model used  GPS OBS        
 AC7981
 AC7981.Superseded values are not recommended for survey control.
 AC7981
 AC7981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7981.See file dsdata.pdf to determine how the superseded data were derived.
 AC7981
 AC7981_MARKER: Z = SEE DESCRIPTION
 AC7981_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7981_STAMPING: 10-192.86 1995
 AC7981_MARK LOGO: NGS
 AC7981_PROJECTION: PROJECTING 4 CENTIMETERS
 AC7981_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7981_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7981+STABILITY: POSITION/ELEVATION WELL
 AC7981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7981+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1996
 AC7981_ROD/PIPE-DEPTH: 6.4 meters
 AC7981_SLEEVE-DEPTH  : 1.8 meters
 AC7981
 AC7981  HISTORY     - Date     Condition        Report By
 AC7981  HISTORY     - 1995     MONUMENTED       SDDT
 AC7981  HISTORY     - 19960928 GOOD             NGS
 AC7981  HISTORY     - 19961023 GOOD             NGS
 AC7981
 AC7981                          STATION DESCRIPTION
 AC7981
 AC7981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7981'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) EAST OF POLLOCK AND 5.0
 AC7981'MI (8.0 KM) NORTH OF HERREID, ON STATE HIGHWAY 10.  OWNERSHIP--THE
 AC7981'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7981'HERREID, GO NORTH ON U.S. HIGHWAY 83 FOR 4.5 MI (7.2 KM) TO THE
 AC7981'JUNCTION OF STATE HIGHWAY 10, TURN LEFT AND GO WEST ON STATE HIGHWAY
 AC7981'10 FOR 0.3 MI (0.5 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7981'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7981'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 99.0 FEET
 AC7981'(30.2 M) SOUTH OF THE HIGHWAY CENTERLINE, 20.0 FT (6.1 M) EAST OF THE
 AC7981'CENTER OF A FIELD ENTRANCE ROAD, 5.0 FT (1.5 M) BELOW THE LEVEL OF THE
 AC7981'HIGHWAY, 1.4 FT (0.4 M) SOUTH OF A METAL GUARD POST, AND 1.0 FT (0.3
 AC7981'M) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AC7981'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7981
 AC7981                          STATION RECOVERY (1996)
 AC7981
 AC7981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7981'8.7 KM (5.40 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AC7981'IN HERREID, THENCE 0.5 KM (0.30 MI) WESTERLY ALONG STATE HIGHWAY 10,
 AC7981'240.0 M (787.4 FT) WEST OF MILEPOST 193, 29.9 M (98.1 FT) SOUTH OF THE
 AC7981'HIGHWAY CENTERLINE, 7.6 M (24.9 FT) EAST OF THE CENTER OF A FIELD
 AC7981'ENTRANCE, 2.4 M (7.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 AC7981'FT) NORTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTH OF A
 AC7981'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AC7981'AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AC7981'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7981'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS A SOUTH
 AC7981'DAKOTA HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7899 ***********************************************************************
 AC7899  CBN         -  This is a Cooperative Base Network Control Station.
 AC7899  DESIGNATION -  10 232.10
 AC7899  PID         -  AC7899
 AC7899  STATE/COUNTY-  SD/MCPHERSON
 AC7899  COUNTRY     -  US
 AC7899  USGS QUAD   -  SCHUMACHER LAKE SW (2017)
 AC7899
 AC7899                         *CURRENT SURVEY CONTROL
 AC7899  ______________________________________________________________________
 AC7899* NAD 83(2011) POSITION- 45 46 01.69620(N) 099 28 18.85403(W)   ADJUSTED
 AC7899* NAD 83(2011) ELLIP HT-   568.153 (meters)        (06/27/12)   ADJUSTED
 AC7899* NAD 83(2011) EPOCH   -  2010.00
 AC7899* NAVD 88 ORTHO HEIGHT -   590.9   (meters)     1939.    (feet) GPS OBS
 AC7899  ______________________________________________________________________
 AC7899  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7899  GEOID HEIGHT    -        -22.685 (meters)                     GEOID96
 AC7899  GEOID HEIGHT    -        -22.884 (meters)                     GEOID18
 AC7899  NAD 83(2011) X  -   -733,510.544 (meters)                     COMP
 AC7899  NAD 83(2011) Y  - -4,396,529.152 (meters)                     COMP
 AC7899  NAD 83(2011) Z  -  4,547,637.413 (meters)                     COMP
 AC7899  LAPLACE CORR    -         -2.56  (seconds)                    DEFLEC18
 AC7899
 AC7899  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7899  Standards:
 AC7899         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7899            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7899  -------------------------------------------------------------------
 AC7899  NETWORK    0.87   2.63           0.40   0.29   1.34     -0.07243899
 AC7899  -------------------------------------------------------------------
 AC7899  Click here for local accuracies and other accuracy information.
 AC7899
 AC7899.The horizontal coordinates were established by GPS observations
 AC7899.and adjusted by the National Geodetic Survey in June 2012.
 AC7899
 AC7899.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7899.been affixed to the stable North American tectonic plate. See 
 AC7899.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7899
 AC7899.The horizontal coordinates are valid at the epoch date displayed above
 AC7899.which is a decimal equivalence of Year/Month/Day.
 AC7899
 AC7899.The orthometric height was determined by GPS observations and a
 AC7899.high-resolution geoid model.
 AC7899
 AC7899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7899.GEOID18 height accuracy estimate available here.
 AC7899
 AC7899.Click photographs - Photos may exist for this station.
 AC7899
 AC7899.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7899
 AC7899.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7899
 AC7899.The ellipsoidal height was determined by GPS observations
 AC7899.and is referenced to NAD 83.
 AC7899
 AC7899. The following values were computed from the NAD 83(2011) position.
 AC7899
 AC7899;                    North         East     Units Scale Factor Converg.
 AC7899;SPC SD N     -   215,032.660   641,079.751   MT  1.00001725   +0 22 25.5
 AC7899;SPC SD N     -   705,486.32  2,103,275.82   sFT  1.00001725   +0 22 25.5
 AC7899;UTM  14      - 5,068,283.710   463,306.417   MT  0.99961655   -0 20 17.3
 AC7899
 AC7899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7899!SPC SD N     -   0.99991094  x   1.00001725  =   0.99992819
 AC7899!UTM  14      -   0.99991094  x   0.99961655  =   0.99952752
 AC7899
 AC7899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR6330668283(NAD 83)
 AC7899
 AC7899                          SUPERSEDED SURVEY CONTROL
 AC7899
 AC7899  NAD 83(2007)-  45 46 01.69619(N)    099 28 18.85483(W) AD(2002.00) 0
 AC7899  ELLIP H (02/10/07)  568.182  (m)                       GP(2002.00)    
 AC7899  ELLIP H (04/15/04)  568.194  (m)                       GP(       ) 2 1
 AC7899  NAD 83(1996)-  45 46 01.69562(N)    099 28 18.85432(W) AD(       ) B
 AC7899  ELLIP H (04/18/97)  568.231  (m)                       GP(       ) 4 1
 AC7899
 AC7899.Superseded values are not recommended for survey control.
 AC7899
 AC7899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7899.See file dsdata.pdf to determine how the superseded data were derived.
 AC7899
 AC7899_MARKER: Z = SEE DESCRIPTION
 AC7899_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7899_STAMPING: 10-232.10 1995
 AC7899_MARK LOGO: NGS
 AC7899_PROJECTION: FLUSH
 AC7899_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7899+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7899_ROD/PIPE-DEPTH: 6.4 meters
 AC7899_SLEEVE-DEPTH  : 1.8 meters
 AC7899
 AC7899  HISTORY     - Date     Condition        Report By
 AC7899  HISTORY     - 1994     MONUMENTED       SDDT
 AC7899  HISTORY     - 19960925 GOOD             NGS
 AC7899
 AC7899                          STATION DESCRIPTION
 AC7899
 AC7899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7899'THE STATION IS LOCATED ABOUT 23.5 MI (37.8 KM) SOUTHWEST OF LONGLAKE,
 AC7899'14.7 KM (9.15 MI) NORTHEAST OF HILLSVIEW, AND 11.2 KM (6.95 MI) EAST
 AC7899'OF EUREKA, ON STATE HIGHWAY 10.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7899'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 47 NORTH AND
 AC7899'10 IN EUREKA, GO EAST ON STATE HIGHWAY 10 FOR 11.2 KM (6.95 MI) TO THE
 AC7899'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7899'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7899'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 123.3 M (404.5 FT) EAST OF AN
 AC7899'UNDERGROUND CABLE JUNCTION BOX, 23.2 M (76.1 FT) NORTH OF THE HIGHWAY
 AC7899'CENTERLINE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.4
 AC7899'M (1.3 FT) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7899'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7926 ***********************************************************************
 AC7926  CBN         -  This is a Cooperative Base Network Control Station.
 AC7926  DESIGNATION -  10 251.19
 AC7926  PID         -  AC7926
 AC7926  STATE/COUNTY-  SD/MCPHERSON
 AC7926  COUNTRY     -  US
 AC7926  USGS QUAD   -  PLAINVIEW COLONY NE (2017)
 AC7926
 AC7926                         *CURRENT SURVEY CONTROL
 AC7926  ______________________________________________________________________
 AC7926* NAD 83(2011) POSITION- 45 43 23.50362(N) 099 05 51.62061(W)   ADJUSTED
 AC7926* NAD 83(2011) ELLIP HT-   576.348 (meters)        (06/27/12)   ADJUSTED
 AC7926* NAD 83(2011) EPOCH   -  2010.00
 AC7926* NAVD 88 ORTHO HEIGHT -   599.7   (meters)     1968.    (feet) GPS OBS
 AC7926  ______________________________________________________________________
 AC7926  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7926  GEOID HEIGHT    -        -23.304 (meters)                     GEOID96
 AC7926  GEOID HEIGHT    -        -23.478 (meters)                     GEOID18
 AC7926  NAD 83(2011) X  -   -705,332.930 (meters)                     COMP
 AC7926  NAD 83(2011) Y  - -4,404,686.422 (meters)                     COMP
 AC7926  NAD 83(2011) Z  -  4,544,234.648 (meters)                     COMP
 AC7926  LAPLACE CORR    -         -5.75  (seconds)                    DEFLEC18
 AC7926
 AC7926  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7926  Standards:
 AC7926         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7926            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7926  -------------------------------------------------------------------
 AC7926  NETWORK    0.51   2.53           0.24   0.16   1.29      0.05986375
 AC7926  -------------------------------------------------------------------
 AC7926  Click here for local accuracies and other accuracy information.
 AC7926
 AC7926.The horizontal coordinates were established by GPS observations
 AC7926.and adjusted by the National Geodetic Survey in June 2012.
 AC7926
 AC7926.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7926.been affixed to the stable North American tectonic plate. See 
 AC7926.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7926
 AC7926.The horizontal coordinates are valid at the epoch date displayed above
 AC7926.which is a decimal equivalence of Year/Month/Day.
 AC7926
 AC7926.The orthometric height was determined by GPS observations and a
 AC7926.high-resolution geoid model.
 AC7926
 AC7926.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7926.GEOID18 height accuracy estimate available here.
 AC7926
 AC7926.Click photographs - Photos may exist for this station.
 AC7926
 AC7926.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7926
 AC7926.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7926
 AC7926.The ellipsoidal height was determined by GPS observations
 AC7926.and is referenced to NAD 83.
 AC7926
 AC7926. The following values were computed from the NAD 83(2011) position.
 AC7926
 AC7926;                    North         East     Units Scale Factor Converg.
 AC7926;SPC SD N     -   210,406.047   670,244.102   MT  1.00000794   +0 38 19.0
 AC7926;SPC SD N     -   690,307.17  2,198,959.19   sFT  1.00000794   +0 38 19.0
 AC7926;UTM  14      - 5,063,297.995   492,399.376   MT  0.99960071   -0 04 11.8
 AC7926
 AC7926!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7926!SPC SD N     -   0.99990965  x   1.00000794  =   0.99991759
 AC7926!UTM  14      -   0.99990965  x   0.99960071  =   0.99951040
 AC7926
 AC7926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9239963297(NAD 83)
 AC7926
 AC7926                          SUPERSEDED SURVEY CONTROL
 AC7926
 AC7926  NAD 83(2007)-  45 43 23.50359(N)    099 05 51.62141(W) AD(2002.00) 0
 AC7926  ELLIP H (02/10/07)  576.376  (m)                       GP(2002.00)    
 AC7926  ELLIP H (04/15/04)  576.393  (m)                       GP(       ) 2 1
 AC7926  NAD 83(1996)-  45 43 23.50299(N)    099 05 51.62093(W) AD(       ) B
 AC7926  ELLIP H (04/18/97)  576.426  (m)                       GP(       ) 4 1
 AC7926
 AC7926.Superseded values are not recommended for survey control.
 AC7926
 AC7926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7926.See file dsdata.pdf to determine how the superseded data were derived.
 AC7926
 AC7926_MARKER: Z = SEE DESCRIPTION
 AC7926_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7926_STAMPING: 10-251.19 1995
 AC7926_MARK LOGO: NGS
 AC7926_PROJECTION: FLUSH
 AC7926_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7926_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7926+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2001
 AC7926_ROD/PIPE-DEPTH: 6.4 meters
 AC7926_SLEEVE-DEPTH  : 1.8 meters
 AC7926
 AC7926  HISTORY     - Date     Condition        Report By
 AC7926  HISTORY     - 1994     MONUMENTED       SDDT
 AC7926  HISTORY     - 19960926 GOOD             SDDT
 AC7926  HISTORY     - 20010116 GOOD             DUCKS
 AC7926
 AC7926                          STATION DESCRIPTION
 AC7926
 AC7926'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7926'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF LEOLA, ON STATE
 AC7926'HIGHWAY 10.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7926'STATION FROM THE JUNCTION OF STATE HIGHWAYS 45 AND 10 IN LEOLA, GO
 AC7926'WEST ON STATE HIGHWAY 10 FOR 8.2 MILES (13.2 KM) TO THE JUNCTION OF
 AC7926'COUNTY ROAD 17 NORTH AND THE STATION ON THE LEFT.  THE STATION IS A
 AC7926'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7926'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 122.0 FT
 AC7926'(37.2 M) NORTH OF THE CENTER OF THE HIGHWAY, 46.0 FT (14.0 M) WEST OF
 AC7926'THE CENTER OF THE ROAD, 25.0 FT (7.6 M) NORTH OF THE CENTER OF A FIELD
 AC7926'ENTRANCE ROAD, 5.0 FT (1.5 M) EAST OF A FENCE, 1.0 FT (0.3 M) SOUTH OF
 AC7926'A WITNESS POST, AND 1.0 FT (0.3 M) NORTH OF A METAL GUARD POST.
 AC7926'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7926'A 4-INCH PVC CAP.
 AC7926
 AC7926                          STATION RECOVERY (2001)
 AC7926
 AC7926'RECOVERY NOTE BY DUCKS UNLIMITED 2001 (GLJ)
 AC7926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7948 ***********************************************************************
 AC7948  CBN         -  This is a Cooperative Base Network Control Station.
 AC7948  DESIGNATION -  10 267.30
 AC7948  PID         -  AC7948
 AC7948  STATE/COUNTY-  SD/MCPHERSON
 AC7948  COUNTRY     -  US
 AC7948  USGS QUAD   -  WETONKA NORTH (2017)
 AC7948
 AC7948                         *CURRENT SURVEY CONTROL
 AC7948  ______________________________________________________________________
 AC7948* NAD 83(2011) POSITION- 45 43 18.29122(N) 098 45 58.19454(W)   ADJUSTED
 AC7948* NAD 83(2011) ELLIP HT-   426.597 (meters)        (06/27/12)   ADJUSTED
 AC7948* NAD 83(2011) EPOCH   -  2010.00
 AC7948* NAVD 88 ORTHO HEIGHT -   450.6   (meters)     1478.    (feet) GPS OBS
 AC7948  ______________________________________________________________________
 AC7948  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7948  GEOID HEIGHT    -        -23.877 (meters)                     GEOID96
 AC7948  GEOID HEIGHT    -        -24.008 (meters)                     GEOID18
 AC7948  NAD 83(2011) X  -   -679,837.851 (meters)                     COMP
 AC7948  NAD 83(2011) Y  - -4,408,704.209 (meters)                     COMP
 AC7948  NAD 83(2011) Z  -  4,544,015.074 (meters)                     COMP
 AC7948  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 AC7948
 AC7948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7948  Standards:
 AC7948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7948  -------------------------------------------------------------------
 AC7948  NETWORK    0.92   2.57           0.42   0.32   1.31     -0.00793685
 AC7948  -------------------------------------------------------------------
 AC7948  Click here for local accuracies and other accuracy information.
 AC7948
 AC7948.The horizontal coordinates were established by GPS observations
 AC7948.and adjusted by the National Geodetic Survey in June 2012.
 AC7948
 AC7948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7948.been affixed to the stable North American tectonic plate. See 
 AC7948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7948
 AC7948.The horizontal coordinates are valid at the epoch date displayed above
 AC7948.which is a decimal equivalence of Year/Month/Day.
 AC7948
 AC7948.The orthometric height was determined by GPS observations and a
 AC7948.high-resolution geoid model.
 AC7948
 AC7948.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7948.GEOID18 height accuracy estimate available here.
 AC7948
 AC7948.Click photographs - Photos may exist for this station.
 AC7948
 AC7948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7948
 AC7948.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7948
 AC7948.The ellipsoidal height was determined by GPS observations
 AC7948.and is referenced to NAD 83.
 AC7948
 AC7948. The following values were computed from the NAD 83(2011) position.
 AC7948
 AC7948;                    North         East     Units Scale Factor Converg.
 AC7948;SPC SD N     -   210,585.615   696,051.892   MT  1.00000764   +0 52 23.6
 AC7948;SPC SD N     -   690,896.31  2,283,630.25   sFT  1.00000764   +0 52 23.6
 AC7948;UTM  14      - 5,063,159.079   518,196.918   MT  0.99960407   +0 10 02.7
 AC7948
 AC7948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7948!SPC SD N     -   0.99993313  x   1.00000764  =   0.99994076
 AC7948!UTM  14      -   0.99993313  x   0.99960407  =   0.99953722
 AC7948
 AC7948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1819663159(NAD 83)
 AC7948
 AC7948                          SUPERSEDED SURVEY CONTROL
 AC7948
 AC7948  NAD 83(2007)-  45 43 18.29119(N)    098 45 58.19537(W) AD(2002.00) 0
 AC7948  ELLIP H (02/10/07)  426.626  (m)                       GP(2002.00)    
 AC7948  ELLIP H (04/15/04)  426.644  (m)                       GP(       ) 2 1
 AC7948  NAD 83(1996)-  45 43 18.29064(N)    098 45 58.19483(W) AD(       ) B
 AC7948  ELLIP H (04/18/97)  426.673  (m)                       GP(       ) 4 1
 AC7948
 AC7948.Superseded values are not recommended for survey control.
 AC7948
 AC7948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7948.See file dsdata.pdf to determine how the superseded data were derived.
 AC7948
 AC7948_MARKER: Z = SEE DESCRIPTION
 AC7948_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7948_STAMPING: 10-267.30 1995
 AC7948_MARK LOGO: NGS
 AC7948_PROJECTION: FLUSH
 AC7948_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7948+SATELLITE: SATELLITE OBSERVATIONS - July 01, 1996
 AC7948_ROD/PIPE-DEPTH: 12.8 meters
 AC7948_SLEEVE-DEPTH  : 1.8 meters
 AC7948
 AC7948  HISTORY     - Date     Condition        Report By
 AC7948  HISTORY     - 1994     MONUMENTED       SDDT
 AC7948  HISTORY     - 19960701 GOOD             NGS
 AC7948
 AC7948                          STATION DESCRIPTION
 AC7948
 AC7948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7948'THE STATION IS LOCATED ABOUT 12.9 KM (8.00 MI) EAST OF LEOLA AND 3.2
 AC7948'KM (2.00 MI) WEST OF MCPHERSON/BROWN COUNTY LINE, ON STATE HIGHWAY 10.
 AC7948'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7948'JUNCTION OF STATE HIGHWAYS 10 AND 45 IN LEOLA, GO EAST ON STATE
 AC7948'HIGHWAY 10 FOR 13.0 KM (8.05 MI) TO THE JUNCTION OF COUNTY ROAD 23 AND
 AC7948'THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7948'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7948'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 24.4 M (80.1 FT) SOUTH OF THE
 AC7948'HIGHWAY CENTERLINE, 18.3 M (60.0 FT) EAST OF THE ROAD CENTER, 7.5 M
 AC7948'(24.6 FT) NORTHEAST OF A UTILITY POLE, 0.9 M (3.0 FT) NORTH OF A FENCE
 AC7948'CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC7948'SOUTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS
 AC7948'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7948'AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7851 ***********************************************************************
 AC7851  CBN         -  This is a Cooperative Base Network Control Station.
 AC7851  DESIGNATION -  10 301.65
 AC7851  PID         -  AC7851
 AC7851  STATE/COUNTY-  SD/BROWN
 AC7851  COUNTRY     -  US
 AC7851  USGS QUAD   -  HOUGHTON (2017)
 AC7851
 AC7851                         *CURRENT SURVEY CONTROL
 AC7851  ______________________________________________________________________
 AC7851* NAD 83(2011) POSITION- 45 47 29.66086(N) 098 09 09.48374(W)   ADJUSTED
 AC7851* NAD 83(2011) ELLIP HT-   369.827 (meters)        (06/27/12)   ADJUSTED
 AC7851* NAD 83(2011) EPOCH   -  2010.00
 AC7851* NAVD 88 ORTHO HEIGHT -   394.8   (meters)     1295.    (feet) GPS OBS
 AC7851  ______________________________________________________________________
 AC7851  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7851  GEOID HEIGHT    -        -24.894 (meters)                     GEOID96
 AC7851  GEOID HEIGHT    -        -25.047 (meters)                     GEOID18
 AC7851  NAD 83(2011) X  -   -631,796.698 (meters)                     COMP
 AC7851  NAD 83(2011) Y  - -4,410,188.037 (meters)                     COMP
 AC7851  NAD 83(2011) Z  -  4,549,389.508 (meters)                     COMP
 AC7851  LAPLACE CORR    -         -3.30  (seconds)                    DEFLEC18
 AC7851
 AC7851  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7851  Standards:
 AC7851         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7851            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7851  -------------------------------------------------------------------
 AC7851  NETWORK    0.94   2.65           0.42   0.34   1.35      0.02372262
 AC7851  -------------------------------------------------------------------
 AC7851  Click here for local accuracies and other accuracy information.
 AC7851
 AC7851.The horizontal coordinates were established by GPS observations
 AC7851.and adjusted by the National Geodetic Survey in June 2012.
 AC7851
 AC7851.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7851.been affixed to the stable North American tectonic plate. See 
 AC7851.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7851
 AC7851.The horizontal coordinates are valid at the epoch date displayed above
 AC7851.which is a decimal equivalence of Year/Month/Day.
 AC7851
 AC7851.The orthometric height was determined by GPS observations and a
 AC7851.high-resolution geoid model.
 AC7851
 AC7851.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7851.GEOID18 height accuracy estimate available here.
 AC7851
 AC7851.Click photographs - Photos may exist for this station.
 AC7851
 AC7851.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7851
 AC7851.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7851
 AC7851.The ellipsoidal height was determined by GPS observations
 AC7851.and is referenced to NAD 83.
 AC7851
 AC7851. The following values were computed from the NAD 83(2011) position.
 AC7851
 AC7851;                    North         East     Units Scale Factor Converg.
 AC7851;SPC SD N     -   219,253.406   743,630.196   MT  1.00002269   +1 18 26.8
 AC7851;SPC SD N     -   719,333.88  2,439,726.73   sFT  1.00002269   +1 18 26.8
 AC7851;UTM  14      - 5,071,239.291   565,859.345   MT  0.99965332   +0 36 26.7
 AC7851
 AC7851!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7851!SPC SD N     -   0.99994202  x   1.00002269  =   0.99996471
 AC7851!UTM  14      -   0.99994202  x   0.99965332  =   0.99959536
 AC7851
 AC7851_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR6585971239(NAD 83)
 AC7851
 AC7851                          SUPERSEDED SURVEY CONTROL
 AC7851
 AC7851  NAD 83(2007)-  45 47 29.66079(N)    098 09 09.48461(W) AD(2002.00) 0
 AC7851  ELLIP H (02/10/07)  369.857  (m)                       GP(2002.00)    
 AC7851  ELLIP H (04/15/04)  369.882  (m)                       GP(       ) 2 1
 AC7851  NAD 83(1996)-  45 47 29.66017(N)    098 09 09.48408(W) AD(       ) B
 AC7851  ELLIP H (04/18/97)  369.895  (m)                       GP(       ) 4 1
 AC7851
 AC7851.Superseded values are not recommended for survey control.
 AC7851
 AC7851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7851.See file dsdata.pdf to determine how the superseded data were derived.
 AC7851
 AC7851_MARKER: Z = SEE DESCRIPTION
 AC7851_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7851_STAMPING: 10-301.65 1995
 AC7851_MARK LOGO: NGS
 AC7851_PROJECTION: FLUSH
 AC7851_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7851+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7851_ROD/PIPE-DEPTH: 6.4 meters
 AC7851_SLEEVE-DEPTH  : 1.8 meters
 AC7851
 AC7851  HISTORY     - Date     Condition        Report By
 AC7851  HISTORY     - 1994     MONUMENTED       SDDT
 AC7851  HISTORY     - 19960924 GOOD             NGS
 AC7851
 AC7851                          STATION DESCRIPTION
 AC7851
 AC7851'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7851'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF HECLA AND 3.0 MI
 AC7851'(4.8 KM) NORTHEAST OF HOUGHTON, ON STATE HIGHWAY 10.  OWNERSHIP--THE
 AC7851'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7851'HOUGHTON, GO EAST ON STATE HIGHWAY 10 FOR 4.75 MI (7.64 KM) TO THE
 AC7851'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7851'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7851'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.3 M (73.2 FT) SOUTH OF THE
 AC7851'CENTER OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, AND
 AC7851'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE
 AC7851'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7877 ***********************************************************************
 AC7877  CBN         -  This is a Cooperative Base Network Control Station.
 AC7877  DESIGNATION -  10 317.46
 AC7877  PID         -  AC7877
 AC7877  STATE/COUNTY-  SD/MARSHALL
 AC7877  COUNTRY     -  US
 AC7877  USGS QUAD   -  BRITTON WEST (2017)
 AC7877
 AC7877                         *CURRENT SURVEY CONTROL
 AC7877  ______________________________________________________________________
 AC7877* NAD 83(2011) POSITION- 45 47 29.34323(N) 097 49 23.77080(W)   ADJUSTED
 AC7877* NAD 83(2011) ELLIP HT-   370.116 (meters)        (06/27/12)   ADJUSTED
 AC7877* NAD 83(2011) EPOCH   -  2010.00
 AC7877* NAVD 88 ORTHO HEIGHT -   395.4   (meters)     1297.    (feet) GPS OBS
 AC7877  ______________________________________________________________________
 AC7877  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7877  GEOID HEIGHT    -        -25.164 (meters)                     GEOID96
 AC7877  GEOID HEIGHT    -        -25.330 (meters)                     GEOID18
 AC7877  NAD 83(2011) X  -   -606,435.423 (meters)                     COMP
 AC7877  NAD 83(2011) Y  - -4,413,754.196 (meters)                     COMP
 AC7877  NAD 83(2011) Z  -  4,549,382.877 (meters)                     COMP
 AC7877  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AC7877
 AC7877  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7877  Standards:
 AC7877         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7877            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7877  -------------------------------------------------------------------
 AC7877  NETWORK    0.85   2.43           0.38   0.31   1.24     -0.05590106
 AC7877  -------------------------------------------------------------------
 AC7877  Click here for local accuracies and other accuracy information.
 AC7877
 AC7877.The horizontal coordinates were established by GPS observations
 AC7877.and adjusted by the National Geodetic Survey in June 2012.
 AC7877
 AC7877.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7877.been affixed to the stable North American tectonic plate. See 
 AC7877.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7877
 AC7877.The horizontal coordinates are valid at the epoch date displayed above
 AC7877.which is a decimal equivalence of Year/Month/Day.
 AC7877
 AC7877.The orthometric height was determined by GPS observations and a
 AC7877.high-resolution geoid model.
 AC7877
 AC7877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7877.GEOID18 height accuracy estimate available here.
 AC7877
 AC7877.Click photographs - Photos may exist for this station.
 AC7877
 AC7877.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7877
 AC7877.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7877
 AC7877.The ellipsoidal height was determined by GPS observations
 AC7877.and is referenced to NAD 83.
 AC7877
 AC7877. The following values were computed from the NAD 83(2011) position.
 AC7877
 AC7877;                    North         East     Units Scale Factor Converg.
 AC7877;SPC SD N     -   219,880.033   769,232.419   MT  1.00002267   +1 32 26.0
 AC7877;SPC SD N     -   721,389.74  2,523,723.36   sFT  1.00002267   +1 32 26.0
 AC7877;UTM  14      - 5,071,553.641   591,458.446   MT  0.99970283   +0 50 36.8
 AC7877
 AC7877!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7877!SPC SD N     -   0.99994198  x   1.00002267  =   0.99996465
 AC7877!UTM  14      -   0.99994198  x   0.99970283  =   0.99964483
 AC7877
 AC7877_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9145871553(NAD 83)
 AC7877
 AC7877                          SUPERSEDED SURVEY CONTROL
 AC7877
 AC7877  NAD 83(2007)-  45 47 29.34315(N)    097 49 23.77168(W) AD(2002.00) 0
 AC7877  ELLIP H (02/10/07)  370.146  (m)                       GP(2002.00)    
 AC7877  ELLIP H (04/15/04)  370.177  (m)                       GP(       ) 2 1
 AC7877  NAD 83(1996)-  45 47 29.34250(N)    097 49 23.77118(W) AD(       ) B
 AC7877  ELLIP H (04/18/97)  370.180  (m)                       GP(       ) 4 1
 AC7877
 AC7877.Superseded values are not recommended for survey control.
 AC7877
 AC7877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7877.See file dsdata.pdf to determine how the superseded data were derived.
 AC7877
 AC7877_MARKER: Z = SEE DESCRIPTION
 AC7877_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7877_STAMPING: 10-317.46 1995
 AC7877_MARK LOGO: NGS
 AC7877_PROJECTION: FLUSH
 AC7877_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7877+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7877_ROD/PIPE-DEPTH: 6.4 meters
 AC7877_SLEEVE-DEPTH  : 1.8 meters
 AC7877
 AC7877  HISTORY     - Date     Condition        Report By
 AC7877  HISTORY     - 1995     MONUMENTED       SDDT
 AC7877  HISTORY     - 19960925 GOOD             SDDT
 AC7877
 AC7877                          STATION DESCRIPTION
 AC7877
 AC7877'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7877'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) EAST OF BRITTON, ON STATE
 AC7877'HIGHWAY 10.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7877'STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 WEST AND 27 SOUTH IN
 AC7877'BRITTON, GO WEST ON STATE HIGHWAY 10 FOR 3.6 MI (5.8 KM) TO THE
 AC7877'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7877'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7877'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 47.0 FT (14.3 M) NORTH OF THE
 AC7877'CENTER OF THE HIGHWAY, 15.0 FT (4.6 M) WEST OF THE CENTER OF A FIELD
 AC7877'ENTRANCE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST AND FENCE CORNER, AND
 AC7877'1.0 FT (0.3 M) NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7877'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9587 ***********************************************************************
 AE9587  DESIGNATION -  10 CWH
 AE9587  PID         -  AE9587
 AE9587  STATE/COUNTY-  SD/WALWORTH
 AE9587  COUNTRY     -  US
 AE9587  USGS QUAD   -  SPRING LAKE (2017)
 AE9587
 AE9587                         *CURRENT SURVEY CONTROL
 AE9587  ______________________________________________________________________
 AE9587* NAD 83(1986) POSITION- 45 26 57.     (N) 099 47 24.     (W)   SCALED
 AE9587* NAVD 88 ORTHO HEIGHT -   617.038 (meters)     2024.40  (feet) ADJUSTED
 AE9587  ______________________________________________________________________
 AE9587  GEOID HEIGHT    -        -22.585 (meters)                     GEOID18
 AE9587  DYNAMIC HEIGHT  -        616.966 (meters)     2024.16  (feet) COMP
 AE9587  MODELED GRAVITY -    980,479.1   (mgal)                       NAVD 88
 AE9587
 AE9587  VERT ORDER      -  FIRST     CLASS II
 AE9587
 AE9587.The horizontal coordinates were scaled from a map and have
 AE9587.an estimated accuracy of +/- 6 seconds.
 AE9587
 AE9587.The orthometric height was determined by differential leveling and
 AE9587.adjusted by the NATIONAL GEODETIC SURVEY
 AE9587.in July 1998.
 AE9587
 AE9587.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9587.GEOID18 height accuracy estimate available here.
 AE9587
 AE9587.Click photographs - Photos may exist for this station.
 AE9587
 AE9587.The dynamic height is computed by dividing the NAVD 88
 AE9587.geopotential number by the normal gravity value computed on the
 AE9587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9587.degrees latitude (g = 980.6199 gals.).
 AE9587
 AE9587.The modeled gravity was interpolated from observed gravity values.
 AE9587
 AE9587;                    North         East    Units  Estimated Accuracy
 AE9587;SPC SD N     -   179,580.      616,430.      MT  (+/- 180 meters Scaled)
 AE9587
 AE9587_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR382331(NAD 83)
 AE9587
 AE9587                          SUPERSEDED SURVEY CONTROL
 AE9587
 AE9587.No superseded survey control is available for this station.
 AE9587
 AE9587_MARKER: DD = SURVEY DISK
 AE9587_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE9587+WITH SETTING: INFORMATION.
 AE9587_STAMPING: 10 CWH 1974
 AE9587_MARK LOGO: USGS
 AE9587_PROJECTION: FLUSH
 AE9587_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9587_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9587+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9587
 AE9587  HISTORY     - Date     Condition        Report By
 AE9587  HISTORY     - 1974     MONUMENTED       USGS
 AE9587  HISTORY     - 19970313 GOOD             NGS
 AE9587
 AE9587                          STATION DESCRIPTION
 AE9587
 AE9587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9587'11.3 KM (7.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9587'STATE HIGHWAY 47 IN BOWDLE, 47.8 M (156.8 FT) NORTH OF MILEPOST 226,
 AE9587'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT)
 AE9587'WEST OF THE EXTENDED CENTERLINE OF STATE HIGHWAY 47 LEADING SOUTH AND
 AE9587'A TRACK ROAD, 9.8 M (32.2 FT) EAST OF A UTILITY POLE WITH A GUY CABLE,
 AE9587'5.8 M (19.0 FT) NORTHWEST OF THE WEST END OF A CULVERT, 1.2 M (3.9 FT)
 AE9587'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A SURVEY
 AE9587'MARKER SIGN, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST. NOTE--THE
 AE9587'DISK IS ENCASED IN A 6-INCH PVC PIPE AND IS FLUSH WITH THE GROUND
 AE9587'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0674 ***********************************************************************
 OR0674  DESIGNATION -  10 FG
 OR0674  PID         -  OR0674
 OR0674  STATE/COUNTY-  SD/GREGORY
 OR0674  COUNTRY     -  US
 OR0674  USGS QUAD   -  LUCAS SE (2017)
 OR0674
 OR0674                         *CURRENT SURVEY CONTROL
 OR0674  ______________________________________________________________________
 OR0674* NAD 83(1986) POSITION- 43 15 16.     (N) 099 02 14.     (W)   SCALED
 OR0674* NAVD 88 ORTHO HEIGHT -   608.690 (meters)     1997.01  (feet) ADJUSTED
 OR0674  ______________________________________________________________________
 OR0674  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 OR0674  DYNAMIC HEIGHT  -        608.486 (meters)     1996.34  (feet) COMP
 OR0674  MODELED GRAVITY -    980,264.9   (mgal)                       NAVD 88
 OR0674
 OR0674  VERT ORDER      -  FIRST     CLASS II
 OR0674
 OR0674.The horizontal coordinates were scaled from a map and have
 OR0674.an estimated accuracy of +/- 6 seconds.
 OR0674
 OR0674.The orthometric height was determined by differential leveling and
 OR0674.adjusted by the NATIONAL GEODETIC SURVEY
 OR0674.in June 1991.
 OR0674
 OR0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0674.GEOID18 height accuracy estimate available here.
 OR0674
 OR0674.Click photographs - Photos may exist for this station.
 OR0674
 OR0674.The dynamic height is computed by dividing the NAVD 88
 OR0674.geopotential number by the normal gravity value computed on the
 OR0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0674.degrees latitude (g = 980.6199 gals.).
 OR0674
 OR0674.The modeled gravity was interpolated from observed gravity values.
 OR0674
 OR0674;                    North         East    Units  Estimated Accuracy
 OR0674;SPC SD S     -   103,150.      705,240.      MT  (+/- 180 meters Scaled)
 OR0674
 OR0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN969890(NAD 83)
 OR0674
 OR0674                          SUPERSEDED SURVEY CONTROL
 OR0674
 OR0674  NGVD 29 (??/??/92)  608.360  (m)         1995.93   (f) ADJ UNCH    1 2
 OR0674
 OR0674.Superseded values are not recommended for survey control.
 OR0674
 OR0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0674.See file dsdata.pdf to determine how the superseded data were derived.
 OR0674
 OR0674_MARKER: DD = SURVEY DISK
 OR0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0674_STAMPING: 10 FT 1946 1996
 OR0674_MARK LOGO: USGS
 OR0674_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0674+STABILITY: SURFACE MOTION
 OR0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0674+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0674
 OR0674  HISTORY     - Date     Condition        Report By
 OR0674  HISTORY     - 1946     MONUMENTED       USGS
 OR0674  HISTORY     - 1949     GOOD             CGS
 OR0674  HISTORY     - 20120115 GOOD             INDIV
 OR0674
 OR0674                          STATION DESCRIPTION
 OR0674
 OR0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0674'16.2 MI NW FROM BONESTEEL.
 OR0674'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0674'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0674'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL ROAD,
 OR0674'THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5 MILES
 OR0674'NORTH ALONG A DIRT ROAD, THENCE 5.6 MILES NORTHWEST ALONG A DIRT
 OR0674'ROAD, 2.1 MILES NORTHERLY ALONG A FIELD ROAD FROM A CATTLE GUARD
 OR0674'AT A FARMHOUSE, ALONG A NORTHWEST-SOUTHEAST FENCE, 18 FEET
 OR0674'NORTHWEST OF THE CENTER LINE OF A GATE, 14 FEET WEST OF THE CENTER
 OR0674'LINE OF THE ROAD, 2 FEET SOUTHWEST OF A FENCE, 2 FEET NORTHWEST OF
 OR0674'A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 OR0674'FOOT ABOVE THE GROUND.
 OR0674
 OR0674                          STATION RECOVERY (2012)
 OR0674
 OR0674'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0654 ***********************************************************************
 OS0654  DESIGNATION -  10 JCL RESET
 OS0654  PID         -  OS0654
 OS0654  STATE/COUNTY-  SD/JONES
 OS0654  COUNTRY     -  US
 OS0654  USGS QUAD   -  OKATON NE (2017)
 OS0654
 OS0654                         *CURRENT SURVEY CONTROL
 OS0654  ______________________________________________________________________
 OS0654* NAD 83(1986) POSITION- 43 52 46.     (N) 100 51 18.     (W)   SCALED
 OS0654* NAVD 88 ORTHO HEIGHT -   707.377 (meters)     2320.79  (feet) ADJUSTED
 OS0654  ______________________________________________________________________
 OS0654  GEOID HEIGHT    -        -23.768 (meters)                     GEOID18
 OS0654  DYNAMIC HEIGHT  -        707.144 (meters)     2320.02  (feet) COMP
 OS0654  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OS0654
 OS0654  VERT ORDER      -  FIRST     CLASS II
 OS0654
 OS0654.The horizontal coordinates were scaled from a map and have
 OS0654.an estimated accuracy of +/- 6 seconds.
 OS0654
 OS0654.The orthometric height was determined by differential leveling and
 OS0654.adjusted by the NATIONAL GEODETIC SURVEY
 OS0654.in June 1991.
 OS0654
 OS0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0654.GEOID18 height accuracy estimate available here.
 OS0654
 OS0654.Click photographs - Photos may exist for this station.
 OS0654
 OS0654.The dynamic height is computed by dividing the NAVD 88
 OS0654.geopotential number by the normal gravity value computed on the
 OS0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0654.degrees latitude (g = 980.6199 gals.).
 OS0654
 OS0654.The modeled gravity was interpolated from observed gravity values.
 OS0654
 OS0654;                    North         East    Units  Estimated Accuracy
 OS0654;SPC SD S     -   171,890.      558,080.      MT  (+/- 180 meters Scaled)
 OS0654
 OS0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP509601(NAD 83)
 OS0654
 OS0654                          SUPERSEDED SURVEY CONTROL
 OS0654
 OS0654.No superseded survey control is available for this station.
 OS0654
 OS0654_MARKER: DD = SURVEY DISK
 OS0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0654_STAMPING: 10 JCL 1948 RESET
 OS0654_MARK LOGO: USGS
 OS0654_PROJECTION: PROJECTING 12 CENTIMETERS
 OS0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0654+STABILITY: SURFACE MOTION
 OS0654
 OS0654  HISTORY     - Date     Condition        Report By
 OS0654  HISTORY     - UNK      MONUMENTED       USGS
 OS0654  HISTORY     - 1985     GOOD             NGS
 OS0654
 OS0654                          STATION DESCRIPTION
 OS0654
 OS0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0654'3.1 KM (1.9 MI) EAST FROM OKATON.
 OS0654'3.09 KM (1.92 MI) EAST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0654'OF I 90 EXIT 183 AT OKATON, IN TOP OF THE EAST END OF A LOW CUT, 0.13
 OS0654'KM (0.08 MI) WEST OF THE BOTTOM OF A DRAW, 0.81 KM (0.50 MI) WEST OF
 OS0654'THE JUNCTION OF A GRAVEL ROAD, 30.0 METERS (98.5 FT) NORTH OF THE
 OS0654'CENTER OF THE ROAD, 6.2 METERS (20.5 FT) WEST OF A T JUNCTION IN THE
 OS0654'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY
 OS0654'FENCE.
 OS0654'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0654'THE MARK IS 2.0 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0865 ***********************************************************************
 PU0865  DESIGNATION -  10 PCL
 PU0865  PID         -  PU0865
 PU0865  STATE/COUNTY-  SD/MEADE
 PU0865  COUNTRY     -  US
 PU0865  USGS QUAD   -  STONEVILLE (2017)
 PU0865
 PU0865                         *CURRENT SURVEY CONTROL
 PU0865  ______________________________________________________________________
 PU0865* NAD 83(1986) POSITION- 44 44 01.     (N) 102 40 29.     (W)   SCALED
 PU0865* NAVD 88 ORTHO HEIGHT -   896.963 (meters)     2942.79  (feet) ADJUSTED
 PU0865  ______________________________________________________________________
 PU0865  GEOID HEIGHT    -        -17.984 (meters)                     GEOID18
 PU0865  DYNAMIC HEIGHT  -        896.745 (meters)     2942.07  (feet) COMP
 PU0865  MODELED GRAVITY -    980,343.8   (mgal)                       NAVD 88
 PU0865
 PU0865  VERT ORDER      -  SECOND    CLASS 0
 PU0865
 PU0865.The horizontal coordinates were scaled from a map and have
 PU0865.an estimated accuracy of +/- 6 seconds.
 PU0865
 PU0865.The orthometric height was determined by differential leveling and
 PU0865.adjusted by the NATIONAL GEODETIC SURVEY
 PU0865.in June 1991.
 PU0865
 PU0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0865.GEOID18 height accuracy estimate available here.
 PU0865
 PU0865.Click photographs - Photos may exist for this station.
 PU0865
 PU0865.The dynamic height is computed by dividing the NAVD 88
 PU0865.geopotential number by the normal gravity value computed on the
 PU0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0865.degrees latitude (g = 980.6199 gals.).
 PU0865
 PU0865.The modeled gravity was interpolated from observed gravity values.
 PU0865
 PU0865;                    North         East    Units  Estimated Accuracy
 PU0865;SPC SD N     -   103,540.      388,180.      MT  (+/- 180 meters Scaled)
 PU0865
 PU0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK841559(NAD 83)
 PU0865
 PU0865                          SUPERSEDED SURVEY CONTROL
 PU0865
 PU0865  NGVD 29 (??/??/92)  896.494  (m)         2941.25   (f) ADJ UNCH    2 0
 PU0865
 PU0865.Superseded values are not recommended for survey control.
 PU0865
 PU0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0865.See file dsdata.pdf to determine how the superseded data were derived.
 PU0865
 PU0865_MARKER: DD = SURVEY DISK
 PU0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0865_STAMPING: 10 PCL 2242 1958
 PU0865_MARK LOGO: USGS
 PU0865_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0865+STABILITY: SURFACE MOTION
 PU0865
 PU0865  HISTORY     - Date     Condition        Report By
 PU0865  HISTORY     - 1958     MONUMENTED       USGS
 PU0865  HISTORY     - 1962     GOOD             CGS
 PU0865
 PU0865                          STATION DESCRIPTION
 PU0865
 PU0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0865'1 MI W FROM STONEVILLE.
 PU0865'1.0 MILE WEST ALONG A GRAVEL ROAD FROM THE STORE AT STONEVILLE,
 PU0865'AT THE INTERSECTION OF A NORTH-SOUTH TRACK ROAD, 50 FEET NORTH
 PU0865'OF THE CENTER LINE OF THE ROAD, 40 FEET WEST OF THE CENTER LINE
 PU0865'OF THE ROAD NORTH, 11 FEET NORTHWEST OF A FENCE CORNER, 6.6 FEET
 PU0865'NORTH OF A FENCE, 1 1/2 FEET SOUTH OF A POWER POLE, 0.8 FOOT
 PU0865'NORTH OF A WITNESS POST, ABOUT 2 FEET LOWER THAN THE ROAD AND
 PU0865'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1043 ***********************************************************************
 OS1043  DESIGNATION -  10 SJS
 OS1043  PID         -  OS1043
 OS1043  STATE/COUNTY-  SD/BENNETT
 OS1043  COUNTRY     -  US
 OS1043  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1043
 OS1043                         *CURRENT SURVEY CONTROL
 OS1043  ______________________________________________________________________
 OS1043* NAD 83(1986) POSITION- 43 12 55.     (N) 101 34 56.     (W)   SCALED
 OS1043* NAVD 88 ORTHO HEIGHT -   927.651 (meters)     3043.47  (feet) ADJUSTED
 OS1043  ______________________________________________________________________
 OS1043  GEOID HEIGHT    -        -20.188 (meters)                     GEOID18
 OS1043  DYNAMIC HEIGHT  -        927.272 (meters)     3042.22  (feet) COMP
 OS1043  MODELED GRAVITY -    980,180.1   (mgal)                       NAVD 88
 OS1043
 OS1043  VERT ORDER      -  FIRST     CLASS II
 OS1043
 OS1043.The horizontal coordinates were scaled from a map and have
 OS1043.an estimated accuracy of +/- 6 seconds.
 OS1043
 OS1043.The orthometric height was determined by differential leveling and
 OS1043.adjusted by the NATIONAL GEODETIC SURVEY
 OS1043.in June 1994.
 OS1043
 OS1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1043.GEOID18 height accuracy estimate available here.
 OS1043
 OS1043.Click photographs - Photos may exist for this station.
 OS1043
 OS1043.The dynamic height is computed by dividing the NAVD 88
 OS1043.geopotential number by the normal gravity value computed on the
 OS1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1043.degrees latitude (g = 980.6199 gals.).
 OS1043
 OS1043.The modeled gravity was interpolated from observed gravity values.
 OS1043
 OS1043;                    North         East    Units  Estimated Accuracy
 OS1043;SPC SD S     -    98,740.      498,530.      MT  (+/- 180 meters Scaled)
 OS1043
 OS1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN902879(NAD 83)
 OS1043
 OS1043                          SUPERSEDED SURVEY CONTROL
 OS1043
 OS1043.No superseded survey control is available for this station.
 OS1043
 OS1043_MARKER: DD = SURVEY DISK
 OS1043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1043_STAMPING: 10 SJS 1975
 OS1043_MARK LOGO: USGS
 OS1043_PROJECTION: RECESSED 5 CENTIMETERS
 OS1043_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1043+STABILITY: SURFACE MOTION
 OS1043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1043+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1043
 OS1043  HISTORY     - Date     Condition        Report By
 OS1043  HISTORY     - 1975     MONUMENTED       USGS
 OS1043  HISTORY     - 19930929 GOOD             NGS
 OS1043  HISTORY     - 20121204 GOOD             INDIV
 OS1043
 OS1043                          STATION DESCRIPTION
 OS1043
 OS1043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1043'13.8 KM (8.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1043'OF STATE HIGHWAY 73 IN MARTIN, 0.8 KM (0.50 MI) EAST OF MILEPOST 157,
 OS1043'30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.9 M (52.2 FT)
 OS1043'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE
 OS1043'LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND
 OS1043'FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS1043'SURFACE.
 OS1043
 OS1043                          STATION RECOVERY (2012)
 OS1043
 OS1043'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0263 ***********************************************************************
 OR0263  DESIGNATION -  1005
 OR0263  PID         -  OR0263
 OR0263  STATE/COUNTY-  SD/CHARLES MIX
 OR0263  COUNTRY     -  US
 OR0263  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0263
 OR0263                         *CURRENT SURVEY CONTROL
 OR0263  ______________________________________________________________________
 OR0263* NAD 83(1986) POSITION- 43 03 18.     (N) 098 32 12.     (W)   SCALED
 OR0263* NAVD 88 ORTHO HEIGHT -   394.018 (meters)     1292.71  (feet) ADJUSTED
 OR0263  ______________________________________________________________________
 OR0263  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 OR0263  DYNAMIC HEIGHT  -        393.886 (meters)     1292.27  (feet) COMP
 OR0263  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OR0263
 OR0263  VERT ORDER      -  FIRST     CLASS II
 OR0263
 OR0263.The horizontal coordinates were scaled from a map and have
 OR0263.an estimated accuracy of +/- 6 seconds.
 OR0263
 OR0263.The orthometric height was determined by differential leveling and
 OR0263.adjusted by the NATIONAL GEODETIC SURVEY
 OR0263.in June 1991.
 OR0263
 OR0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0263.GEOID18 height accuracy estimate available here.
 OR0263
 OR0263.Click photographs - Photos may exist for this station.
 OR0263
 OR0263.The dynamic height is computed by dividing the NAVD 88
 OR0263.geopotential number by the normal gravity value computed on the
 OR0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0263.degrees latitude (g = 980.6199 gals.).
 OR0263
 OR0263.The modeled gravity was interpolated from observed gravity values.
 OR0263
 OR0263;                    North         East    Units  Estimated Accuracy
 OR0263;SPC SD S     -    81,750.      746,350.      MT  (+/- 180 meters Scaled)
 OR0263
 OR0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN377670(NAD 83)
 OR0263
 OR0263                          SUPERSEDED SURVEY CONTROL
 OR0263
 OR0263  NGVD 29 (??/??/92)  393.713  (m)         1291.71   (f) ADJ UNCH    1 2
 OR0263
 OR0263.Superseded values are not recommended for survey control.
 OR0263
 OR0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0263.See file dsdata.pdf to determine how the superseded data were derived.
 OR0263
 OR0263_MARKER: B = BOLT
 OR0263_SETTING: 30 = SET IN A LIGHT STRUCTURE
 OR0263_SP_SET: CONCRETE BASE
 OR0263_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0263
 OR0263  HISTORY     - Date     Condition        Report By
 OR0263  HISTORY     - UNK      MONUMENTED       USACE
 OR0263  HISTORY     - 1949     GOOD             CGS
 OR0263  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0263  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0263
 OR0263                          STATION DESCRIPTION
 OR0263
 OR0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0263'AT PICKSTOWN.
 OR0263'AT PICKSTOWN, 0.9 MILE SOUTH ALONG MISSOURI DRIVE FROM THE
 OR0263'JUNCTION OF MISSOURI DRIVE AND THE ACCESS HIGHWAY, THENCE 0.4
 OR0263'MILE SOUTHWEST ALONG THE PUMPING STATION ACCESS ROAD, ABOUT 300.0
 OR0263'FEET NORTH OF A CREEK BED, AT THE FOOT OF A HILL, IN A DRAW
 OR0263'SURROUNDED BY HILLS ON THE NORTHWEST, NORTHEAST AND SOUTHEAST
 OR0263'SIDES, ABOUT 700.0 FEET NORTHEAST OF THE PUMPING STATION ACCESS
 OR0263'ROAD, 195.4 FEET NORTHEAST OF BENCH MARK 1006 (C. OF E.), 11.0
 OR0263'FEET NORTH OF A GUARD POST, 10.0 FEET EAST OF A GUARD POST, 11.0
 OR0263'FEET SOUTH OF A GUARD POST, 11.0 FEET WEST OF A GUARD POST, THE
 OR0263'TOP OF AN IRON BOLT WELDED ON THE TOP OF A 42 FOOT SECTION OF
 OR0263'RAILROAD RAIL WHICH IS SET IN A CONCRETE BASE AND WHICH IS
 OR0263'SURROUNDED BY AN 8 INCH IRON PIPE WITH A SCREW CAP.  THE PIPE IS
 OR0263'FILLED WITH SAND AND OIL AND PROJECTS 1.0 FOOT ABOVE THE GROUND.
 OR0263
 OR0263                          STATION RECOVERY (1962)
 OR0263
 OR0263'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0263'MARK NOT FOUND.
 OR0263
 OR0263                          STATION RECOVERY (2013)
 OR0263
 OR0263'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0263'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0264 ***********************************************************************
 OR0264  DESIGNATION -  1006
 OR0264  PID         -  OR0264
 OR0264  STATE/COUNTY-  SD/CHARLES MIX
 OR0264  COUNTRY     -  US
 OR0264  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0264
 OR0264                         *CURRENT SURVEY CONTROL
 OR0264  ______________________________________________________________________
 OR0264* NAD 83(1986) POSITION- 43 03 18.     (N) 098 32 09.     (W)   SCALED
 OR0264* NAVD 88 ORTHO HEIGHT -   393.657 (meters)     1291.52  (feet) ADJUSTED
 OR0264  ______________________________________________________________________
 OR0264  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 OR0264  DYNAMIC HEIGHT  -        393.525 (meters)     1291.09  (feet) COMP
 OR0264  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OR0264
 OR0264  VERT ORDER      -  FIRST     CLASS II
 OR0264
 OR0264.The horizontal coordinates were scaled from a map and have
 OR0264.an estimated accuracy of +/- 6 seconds.
 OR0264
 OR0264.The orthometric height was determined by differential leveling and
 OR0264.adjusted by the NATIONAL GEODETIC SURVEY
 OR0264.in June 1991.
 OR0264
 OR0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0264.GEOID18 height accuracy estimate available here.
 OR0264
 OR0264.Click photographs - Photos may exist for this station.
 OR0264
 OR0264.The dynamic height is computed by dividing the NAVD 88
 OR0264.geopotential number by the normal gravity value computed on the
 OR0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0264.degrees latitude (g = 980.6199 gals.).
 OR0264
 OR0264.The modeled gravity was interpolated from observed gravity values.
 OR0264
 OR0264;                    North         East    Units  Estimated Accuracy
 OR0264;SPC SD S     -    81,760.      746,420.      MT  (+/- 180 meters Scaled)
 OR0264
 OR0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN377670(NAD 83)
 OR0264
 OR0264                          SUPERSEDED SURVEY CONTROL
 OR0264
 OR0264  NGVD 29 (??/??/92)  393.352  (m)         1290.52   (f) ADJ UNCH    1 2
 OR0264
 OR0264.Superseded values are not recommended for survey control.
 OR0264
 OR0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0264.See file dsdata.pdf to determine how the superseded data were derived.
 OR0264
 OR0264_MARKER: B = BOLT
 OR0264_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OR0264+WITH SETTING: INFORMATION.
 OR0264_PROJECTION: PROJECTING 46 CENTIMETERS
 OR0264_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0264_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0264
 OR0264  HISTORY     - Date     Condition        Report By
 OR0264  HISTORY     - UNK      MONUMENTED       USACE
 OR0264  HISTORY     - 1949     GOOD             CGS
 OR0264  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0264  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0264
 OR0264                          STATION DESCRIPTION
 OR0264
 OR0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0264'AT PICKSTOWN.
 OR0264'AT PICKSTOWN, 0.9 MILE SOUTH ALONG MISSOURI DRIVE FROM THE
 OR0264'JUNCTION OF MISSOURI DRIVE WITH THE ACCESS HIGHWAY, THENCE 0.4
 OR0264'MILE SOUTHWEST ALONG THE PUMPING STATION ACCESS ROAD, ABOUT 300.0
 OR0264'FEET NORTHWEST OF A CREEK BED, IN A DRAW SURROUNDED BY HILLS ON
 OR0264'THE NORTHWEST, NORTHEAST AND SOUTHEAST SIDES, ABOUT 511.0 FEET
 OR0264'NORTHEAST OF THE PUMPING STATION ACCESS ROAD, 298.0 FEET NORTHEAST
 OR0264'OF BENCH MARK 1007, 195.4 FEET SOUTHWEST OF BENCH MARK 1005,
 OR0264'10.8 FEET NORTH OF THE SOUTH GUARD POST, 11.4 FEET WEST OF THE
 OR0264'EAST GUARD POST, 11.4 FEET SOUTH OF THE NORTH GUARD POST, 10.8
 OR0264'FEET EAST OF THE WEST GUARD POST.  THE TOP OF AN IRON BOLT WELDED
 OR0264'ON THE TOP OF A 47-FOOT SECTION OF RAILROAD RAIL SET IN CONCRETE
 OR0264'AT THE BASE AND SURROUNDED BY AN 8-INCH IRON PIPE WITH A SCREW
 OR0264'CAP.  THE PIPE BEING FILLED WITH SAND AND OIL AND PROJECTING ABOUT
 OR0264'1.5 FEET ABOVE THE GROUND.
 OR0264
 OR0264                          STATION RECOVERY (1962)
 OR0264
 OR0264'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0264'MARK NOT FOUND.
 OR0264
 OR0264                          STATION RECOVERY (2013)
 OR0264
 OR0264'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0265 ***********************************************************************
 OR0265  DESIGNATION -  1007
 OR0265  PID         -  OR0265
 OR0265  STATE/COUNTY-  SD/CHARLES MIX
 OR0265  COUNTRY     -  US
 OR0265  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0265
 OR0265                         *CURRENT SURVEY CONTROL
 OR0265  ______________________________________________________________________
 OR0265* NAD 83(1986) POSITION- 43 03 16.     (N) 098 32 07.     (W)   SCALED
 OR0265* NAVD 88 ORTHO HEIGHT -   393.315 (meters)     1290.40  (feet) ADJUSTED
 OR0265  ______________________________________________________________________
 OR0265  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 OR0265  DYNAMIC HEIGHT  -        393.183 (meters)     1289.97  (feet) COMP
 OR0265  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 OR0265
 OR0265  VERT ORDER      -  FIRST     CLASS II
 OR0265
 OR0265.The horizontal coordinates were scaled from a map and have
 OR0265.an estimated accuracy of +/- 6 seconds.
 OR0265
 OR0265.The orthometric height was determined by differential leveling and
 OR0265.adjusted by the NATIONAL GEODETIC SURVEY
 OR0265.in June 1991.
 OR0265
 OR0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0265.GEOID18 height accuracy estimate available here.
 OR0265
 OR0265.Click photographs - Photos may exist for this station.
 OR0265
 OR0265.The dynamic height is computed by dividing the NAVD 88
 OR0265.geopotential number by the normal gravity value computed on the
 OR0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0265.degrees latitude (g = 980.6199 gals.).
 OR0265
 OR0265.The modeled gravity was interpolated from observed gravity values.
 OR0265
 OR0265;                    North         East    Units  Estimated Accuracy
 OR0265;SPC SD S     -    81,700.      746,470.      MT  (+/- 180 meters Scaled)
 OR0265
 OR0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN378669(NAD 83)
 OR0265
 OR0265                          SUPERSEDED SURVEY CONTROL
 OR0265
 OR0265  NGVD 29 (??/??/92)  393.010  (m)         1289.40   (f) ADJ UNCH    1 2
 OR0265
 OR0265.Superseded values are not recommended for survey control.
 OR0265
 OR0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0265.See file dsdata.pdf to determine how the superseded data were derived.
 OR0265
 OR0265_MARKER: B = BOLT
 OR0265_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OR0265+WITH SETTING: INFORMATION.
 OR0265_PROJECTION: PROJECTING 46 CENTIMETERS
 OR0265_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0265
 OR0265  HISTORY     - Date     Condition        Report By
 OR0265  HISTORY     - UNK      MONUMENTED       USACE
 OR0265  HISTORY     - 1949     GOOD             CGS
 OR0265  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0265  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0265
 OR0265                          STATION DESCRIPTION
 OR0265
 OR0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0265'AT PICKSTOWN.
 OR0265'AT PICKSTOWN, 0.9 MILE SOUTH ALONG MISSOURI DRIVE FROM THE JUNCTION
 OR0265'OF MISSOURI DRIVE WITH THE ACCESS HIGHWAY, THENCE 0.4 MILE
 OR0265'SOUTHWEST ALONG THE PUMPING STATION ACCESS ROAD, IN A DRAW
 OR0265'SURROUNDED BY HILLS ON THE NORTHWEST, NORTHEAST AND SOUTHEAST
 OR0265'SIDES, 213.0 FEET EAST OF THE CENTER LINE OF THE PUMPING STATION
 OR0265'ACCESS ROAD, 81.0 FEET NORTHWEST OF THE CENTER LINE OF A FIELD
 OR0265'ROAD, 66.0 FEET NORTHWEST OF A LONE FORKED TREE, 11.4 FEET
 OR0265'NORTH OF THE SOUTH GUARD POST, 11.2 FEET SOUTH OF THE NORTH GUARD
 OR0265'POST, 11.4 FEET NORTH OF THE SOUTH GUARD POST, 11.2 FEET SOUTH
 OR0265'OF THE NORTH GUARD POST, 11.0 FEET EAST OF THE WEST GUARD POST,
 OR0265'11.0 FEET WEST OF THE EAST GUARD POST, 298.0 FEET SOUTHWEST OF
 OR0265'BENCH MARK 1006.  THE TOP OF AN IRON BOLT WELDED ON THE TOP OF
 OR0265'A 52-FOOT SECTION OF RAILROAD RAIL SET IN CONCRETE AND SURROUNDED
 OR0265'BY AN 8-INCH IRON PIPE WITH A SCREW CAP.  THE PIPE BEING FILLED
 OR0265'WITH SAND AND OIL AND PROJECTING 1.5 FEET ABOVE THE GROUND.
 OR0265
 OR0265                          STATION RECOVERY (1962)
 OR0265
 OR0265'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0265'MARK NOT FOUND.
 OR0265
 OR0265                          STATION RECOVERY (2013)
 OR0265
 OR0265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0140 ***********************************************************************
 QQ0140  DESIGNATION -  1025
 QQ0140  PID         -  QQ0140
 QQ0140  STATE/COUNTY-  SD/ROBERTS
 QQ0140  COUNTRY     -  US
 QQ0140  USGS QUAD   -  PEEVER NE (2017)
 QQ0140
 QQ0140                         *CURRENT SURVEY CONTROL
 QQ0140  ______________________________________________________________________
 QQ0140* NAD 83(1986) POSITION- 45 37 41.     (N) 096 51 16.     (W)   SCALED
 QQ0140* NAVD 88 ORTHO HEIGHT -   312.753 (meters)     1026.09  (feet) ADJUSTED
 QQ0140  ______________________________________________________________________
 QQ0140  GEOID HEIGHT    -        -25.986 (meters)                     GEOID18
 QQ0140  DYNAMIC HEIGHT  -        312.740 (meters)     1026.05  (feet) COMP
 QQ0140  MODELED GRAVITY -    980,566.6   (mgal)                       NAVD 88
 QQ0140
 QQ0140  VERT ORDER      -  SECOND    CLASS 0
 QQ0140
 QQ0140.The horizontal coordinates were scaled from a map and have
 QQ0140.an estimated accuracy of +/- 6 seconds.
 QQ0140
 QQ0140.The orthometric height was determined by differential leveling and
 QQ0140.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0140.in June 1991.
 QQ0140
 QQ0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0140.GEOID18 height accuracy estimate available here.
 QQ0140
 QQ0140.Click photographs - Photos may exist for this station.
 QQ0140
 QQ0140.The dynamic height is computed by dividing the NAVD 88
 QQ0140.geopotential number by the normal gravity value computed on the
 QQ0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0140.degrees latitude (g = 980.6199 gals.).
 QQ0140
 QQ0140.The modeled gravity was interpolated from observed gravity values.
 QQ0140
 QQ0140;                    North         East    Units  Estimated Accuracy
 QQ0140;SPC SD N     -   204,210.      845,230.      MT  (+/- 180 meters Scaled)
 QQ0140
 QQ0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR672549(NAD 83)
 QQ0140
 QQ0140                          SUPERSEDED SURVEY CONTROL
 QQ0140
 QQ0140  NGVD 29 (??/??/92)  312.52   (m)         1025.3    (f) COMPUTED    2 0
 QQ0140
 QQ0140.Superseded values are not recommended for survey control.
 QQ0140
 QQ0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0140.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0140
 QQ0140_MARKER: P = PIPE CAP
 QQ0140_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0140_STAMPING: S DAK 1025
 QQ0140_MARK LOGO: USGS
 QQ0140_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0140_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0140
 QQ0140  HISTORY     - Date     Condition        Report By
 QQ0140  HISTORY     - UNK      MONUMENTED       USGS
 QQ0140  HISTORY     - 1934     GOOD             CGS
 QQ0140  HISTORY     - 20250331 MARK NOT FOUND   LOCSUR
 QQ0140
 QQ0140                          STATION DESCRIPTION
 QQ0140
 QQ0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0140'3.2 MI NW FROM BROWNS VALLEY.
 QQ0140'IN ROBERTS COUNTY, SOUTH DAKOTA, 3.2 MILES NORTHWEST ALONG
 QQ0140'MINNESOTA STATE HIGHWAY 28 AND SOUTH DAKOTA STATE HIGHWAY
 QQ0140'10 FROM THE GREAT NORTHERN RAILWAY STATION AT BROWNS VALLEY,
 QQ0140'TRAVERSE COUNTY, MINNESOTA, 1.6 MILES NORTHWEST OF THE SOUTH
 QQ0140'DAKOTA-MINNESOTA STATE LINE, 0.35 MILE SOUTH OF BENCH MARK
 QQ0140'B 93 DESCRIBED BELOW, ON THE WEST BANK OF THE RIGHT-OF-WAY,
 QQ0140'IN LINE WITH A ROW OF POWER-POLES, AND NEAR POLE 1566-1/2.  A
 QQ0140'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED S DAK
 QQ0140'1025 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 QQ0140
 QQ0140                          STATION RECOVERY (2025)
 QQ0140
 QQ0140'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2025 (GSK)
 QQ0140'MARK WAS NOT FOUND.  THERE ARE NEW POWER POLES IN NEW LOCATIONS FROM
 QQ0140'PREVIOUS DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0161 ***********************************************************************
 QQ0161  DESIGNATION -  1078
 QQ0161  PID         -  QQ0161
 QQ0161  STATE/COUNTY-  SD/ROBERTS
 QQ0161  COUNTRY     -  US
 QQ0161  USGS QUAD   -  ROSHOLT (2017)
 QQ0161
 QQ0161                         *CURRENT SURVEY CONTROL
 QQ0161  ______________________________________________________________________
 QQ0161* NAD 83(1986) POSITION- 45 52 00.     (N) 096 43 49.     (W)   SCALED
 QQ0161* NAVD 88 ORTHO HEIGHT -   328.675 (meters)     1078.33  (feet) ADJUSTED
 QQ0161  ______________________________________________________________________
 QQ0161  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 QQ0161  DYNAMIC HEIGHT  -        328.671 (meters)     1078.31  (feet) COMP
 QQ0161  MODELED GRAVITY -    980,592.2   (mgal)                       NAVD 88
 QQ0161
 QQ0161  VERT ORDER      -  SECOND    CLASS 0
 QQ0161
 QQ0161.The horizontal coordinates were scaled from a map and have
 QQ0161.an estimated accuracy of +/- 6 seconds.
 QQ0161
 QQ0161.The orthometric height was determined by differential leveling and
 QQ0161.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0161.in June 1991.
 QQ0161
 QQ0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0161.GEOID18 height accuracy estimate available here.
 QQ0161
 QQ0161.Click photographs - Photos may exist for this station.
 QQ0161
 QQ0161.The dynamic height is computed by dividing the NAVD 88
 QQ0161.geopotential number by the normal gravity value computed on the
 QQ0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0161.degrees latitude (g = 980.6199 gals.).
 QQ0161
 QQ0161.The modeled gravity was interpolated from observed gravity values.
 QQ0161
 QQ0161;                    North         East    Units  Estimated Accuracy
 QQ0161;SPC SD N     -   231,090.      853,830.      MT  (+/- 180 meters Scaled)
 QQ0161
 QQ0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR761817(NAD 83)
 QQ0161
 QQ0161                          SUPERSEDED SURVEY CONTROL
 QQ0161
 QQ0161  NGVD 29 (??/??/92)  328.468  (m)         1077.65   (f) ADJ UNCH    2 0
 QQ0161
 QQ0161.Superseded values are not recommended for survey control.
 QQ0161
 QQ0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0161.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0161
 QQ0161_MARKER: P = PIPE CAP
 QQ0161_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0161_STAMPING: 1078 1915
 QQ0161_MARK LOGO: USGS
 QQ0161_PROJECTION: FLUSH
 QQ0161_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0161_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0161
 QQ0161  HISTORY     - Date     Condition        Report By
 QQ0161  HISTORY     - 1915     MONUMENTED       USGS
 QQ0161  HISTORY     - 1934     GOOD             CGS
 QQ0161  HISTORY     - 19950101 POOR             SDDENR
 QQ0161
 QQ0161                          STATION DESCRIPTION
 QQ0161
 QQ0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0161'AT ROSHOLT.
 QQ0161'AT ROSHOLT, ROBERTS COUNTY, AT THE EAST END OF MAIN STREET, 36
 QQ0161'FEET NORTH OF THE CENTER LINE OF A T-ROAD, 27 FEET WEST OF THE
 QQ0161'CENTER LINE OF A COUNTY ROAD, AND 6 FEET SOUTHEAST OF THE
 QQ0161'SOUTHEAST CORNER OF ROSHOLT GARAGE.  A UNITED STATES GEOLOGICAL
 QQ0161'SURVEY STANDARD CAP, STAMPED 1078 1915 AND RIVETED ON THE TOP OF
 QQ0161'A 3-1/2-INCH IRON PIPE.
 QQ0161
 QQ0161                          STATION RECOVERY (1995)
 QQ0161
 QQ0161'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0161'FOUND IN POOR CONDITION.  PIPE SET IN CONCRETE WAS STILL PRESENT, BUT
 QQ0161'USGS STANDARD CAP WAS MISSING AND NOT FOUND BURIED WITHIN A 18 INCH
 QQ0161'RADIUS OF THE PIPE.  LOCAL RESIDENTS SAID THE CAP WAS PROBABLY SCRAPED
 QQ0161'OFF WHEN THE ROS COMMUNITY CENTER WAS BUILT ON THE LOT -THE FORMER
 QQ0161'LOCATION OF THE ROS GARAGE-.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0155 ***********************************************************************
 QQ0155  DESIGNATION -  1085
 QQ0155  PID         -  QQ0155
 QQ0155  STATE/COUNTY-  SD/ROBERTS
 QQ0155  COUNTRY     -  US
 QQ0155  USGS QUAD   -  VICTOR (2017)
 QQ0155
 QQ0155                         *CURRENT SURVEY CONTROL
 QQ0155  ______________________________________________________________________
 QQ0155* NAD 83(1986) POSITION- 45 51 48.     (N) 096 50 22.     (W)   SCALED
 QQ0155* NAVD 88 ORTHO HEIGHT -   330.901 (meters)     1085.63  (feet) ADJUSTED
 QQ0155  ______________________________________________________________________
 QQ0155  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 QQ0155  DYNAMIC HEIGHT  -        330.898 (meters)     1085.62  (feet) COMP
 QQ0155  MODELED GRAVITY -    980,596.3   (mgal)                       NAVD 88
 QQ0155
 QQ0155  VERT ORDER      -  SECOND    CLASS 0
 QQ0155
 QQ0155.The horizontal coordinates were scaled from a map and have
 QQ0155.an estimated accuracy of +/- 6 seconds.
 QQ0155
 QQ0155.The orthometric height was determined by differential leveling and
 QQ0155.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0155.in June 1991.
 QQ0155
 QQ0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0155.GEOID18 height accuracy estimate available here.
 QQ0155
 QQ0155.Click photographs - Photos may exist for this station.
 QQ0155
 QQ0155.The dynamic height is computed by dividing the NAVD 88
 QQ0155.geopotential number by the normal gravity value computed on the
 QQ0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0155.degrees latitude (g = 980.6199 gals.).
 QQ0155
 QQ0155.The modeled gravity was interpolated from observed gravity values.
 QQ0155
 QQ0155;                    North         East    Units  Estimated Accuracy
 QQ0155;SPC SD N     -   230,380.      845,380.      MT  (+/- 180 meters Scaled)
 QQ0155
 QQ0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR677811(NAD 83)
 QQ0155
 QQ0155                          SUPERSEDED SURVEY CONTROL
 QQ0155
 QQ0155  NGVD 29 (??/??/92)  330.701  (m)         1084.97   (f) ADJ UNCH    2 0
 QQ0155
 QQ0155.Superseded values are not recommended for survey control.
 QQ0155
 QQ0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0155.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0155
 QQ0155_MARKER: P = PIPE CAP
 QQ0155_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0155_STAMPING: 1085
 QQ0155_MARK LOGO: USGS
 QQ0155_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0155_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0155
 QQ0155  HISTORY     - Date     Condition        Report By
 QQ0155  HISTORY     - UNK      MONUMENTED       USGS
 QQ0155  HISTORY     - 1934     GOOD             CGS
 QQ0155  HISTORY     - 19900725 MARK NOT FOUND   NGS
 QQ0155
 QQ0155                          STATION DESCRIPTION
 QQ0155
 QQ0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0155'0.5 MI SW FROM VICTOR.
 QQ0155'0.5 MILE SOUTHWEST ALONG THE MINNEAPOLIS, ST. PAUL AND SAULT
 QQ0155'STE. MARIE RAILWAY FROM THE STATION AT VICTOR, ROBERTS COUNTY,
 QQ0155'ABOUT 11 POLES NORTHEAST OF MILEPOST 24, 36 FEET EAST OF A
 QQ0155'PUBLIC-ROAD CROSSING, 21 FEET SOUTH OF THE CENTER LINE OF A
 QQ0155'COUNTY ROAD, AND ABOUT 1.5 FEET HIGHER THAN THE TRACK.  A UNITED
 QQ0155'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 1085 AND RIVETED ON
 QQ0155'THE TOP OF A 3-1/2-INCH IRON PIPE.  NOTE-- MINNEAPOLIS, ST. PAUL
 QQ0155'AND SAULT STE. MARIE RAILWAY IS NOW THE SOO LINE RAILROAD.
 QQ0155
 QQ0155                          STATION RECOVERY (1990)
 QQ0155
 QQ0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0155'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7853 ***********************************************************************
 AC7853  CBN         -  This is a Cooperative Base Network Control Station.
 AC7853  DESIGNATION -  11 102.55
 AC7853  PID         -  AC7853
 AC7853  STATE/COUNTY-  SD/MOODY
 AC7853  COUNTRY     -  US
 AC7853  USGS QUAD   -  JASPER (2019)
 AC7853
 AC7853                         *CURRENT SURVEY CONTROL
 AC7853  ______________________________________________________________________
 AC7853* NAD 83(2011) POSITION- 43 50 59.17740(N) 096 27 12.07293(W)   ADJUSTED
 AC7853* NAD 83(2011) ELLIP HT-   461.276 (meters)        (06/27/12)   ADJUSTED
 AC7853* NAD 83(2011) EPOCH   -  2010.00
 AC7853* NAVD 88 ORTHO HEIGHT -   487.492 (meters)     1599.38  (feet) ADJUSTED
 AC7853  ______________________________________________________________________
 AC7853  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 AC7853  NAD 83(2011) X  -   -517,844.096 (meters)                     COMP
 AC7853  NAD 83(2011) Y  - -4,578,194.649 (meters)                     COMP
 AC7853  NAD 83(2011) Z  -  4,396,388.759 (meters)                     COMP
 AC7853  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 AC7853  DYNAMIC HEIGHT  -        487.375 (meters)     1599.00  (feet) COMP
 AC7853  MODELED GRAVITY -    980,364.6   (mgal)                       NAVD 88
 AC7853
 AC7853  VERT ORDER      -  SECOND    CLASS I
 AC7853
 AC7853  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7853  Standards:
 AC7853         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7853            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7853  -------------------------------------------------------------------
 AC7853  NETWORK    0.55   0.65           0.25   0.19   0.33      0.04004561
 AC7853  -------------------------------------------------------------------
 AC7853  Click here for local accuracies and other accuracy information.
 AC7853
 AC7853.The horizontal coordinates were established by GPS observations
 AC7853.and adjusted by the National Geodetic Survey in June 2012.
 AC7853
 AC7853.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7853.been affixed to the stable North American tectonic plate. See 
 AC7853.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7853
 AC7853.The horizontal coordinates are valid at the epoch date displayed above
 AC7853.which is a decimal equivalence of Year/Month/Day.
 AC7853
 AC7853.The orthometric height was determined by differential leveling and
 AC7853.adjusted by the NATIONAL GEODETIC SURVEY
 AC7853.in March 2014.
 AC7853
 AC7853.No vertical observational check was made to the station.
 AC7853
 AC7853.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7853.GEOID18 height accuracy estimate available here.
 AC7853
 AC7853.Click photographs - Photos may exist for this station.
 AC7853
 AC7853.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7853
 AC7853.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7853
 AC7853.The ellipsoidal height was determined by GPS observations
 AC7853.and is referenced to NAD 83.
 AC7853
 AC7853.The dynamic height is computed by dividing the NAVD 88
 AC7853.geopotential number by the normal gravity value computed on the
 AC7853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7853.degrees latitude (g = 980.6199 gals.).
 AC7853
 AC7853.The modeled gravity was interpolated from observed gravity values.
 AC7853
 AC7853. The following values were computed from the NAD 83(2011) position.
 AC7853
 AC7853;                    North         East     Units Scale Factor Converg.
 AC7853;SPC SD S     -   175,749.516   911,842.578   MT  0.99991501   +2 40 35.8
 AC7853;SPC SD S     -   576,604.87  2,991,603.52   sFT  0.99991501   +2 40 35.8
 AC7853;UTM  14      - 4,858,340.001   704,692.391   MT  1.00011537   +1 45 53.5
 AC7853
 AC7853!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7853!SPC SD S     -   0.99992767  x   0.99991501  =   0.99984269
 AC7853!UTM  14      -   0.99992767  x   1.00011537  =   1.00004304
 AC7853
 AC7853_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0469258340(NAD 83)
 AC7853
 AC7853                          SUPERSEDED SURVEY CONTROL
 AC7853
 AC7853  NAD 83(2007)-  43 50 59.17734(N)    096 27 12.07385(W) AD(2002.00) 0
 AC7853  ELLIP H (02/10/07)  461.312  (m)                       GP(2002.00)    
 AC7853  ELLIP H (04/15/04)  461.342  (m)                       GP(       ) 2 1
 AC7853  NAD 83(1996)-  43 50 59.17683(N)    096 27 12.07306(W) AD(       ) B
 AC7853  ELLIP H (04/18/97)  461.346  (m)                       GP(       ) 4 1
 AC7853  NAVD 88 (06/28/06)  487.5    (m)  UNKNOWN  model used  GPS OBS        
 AC7853  NAVD 88 (04/18/97)  487.5    (m)  GEOID96  model used  GPS OBS        
 AC7853
 AC7853.Superseded values are not recommended for survey control.
 AC7853
 AC7853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7853.See file dsdata.pdf to determine how the superseded data were derived.
 AC7853
 AC7853_MARKER: P = PIPE CAP
 AC7853_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7853_STAMPING: 11-102.55 1995
 AC7853_MARK LOGO: SDDT
 AC7853_PROJECTION: FLUSH
 AC7853_MAGNETIC: I = MARKER IS A STEEL ROD
 AC7853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7853+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 AC7853_ROD/PIPE-DEPTH: 6.4 meters
 AC7853_SLEEVE-DEPTH  : 1.8 meters
 AC7853
 AC7853  HISTORY     - Date     Condition        Report By
 AC7853  HISTORY     - 19950401 MONUMENTED       SDDT
 AC7853  HISTORY     - 19960617 GOOD             NGS
 AC7853  HISTORY     - 20040622 GOOD             MNDT
 AC7853  HISTORY     - 20051115 GOOD             MNDT
 AC7853  HISTORY     - 20101220 GOOD             MNDT
 AC7853  HISTORY     - 20110601 GOOD             MNDT
 AC7853  HISTORY     - 20130806 GOOD             GEOCAC
 AC7853
 AC7853                          STATION DESCRIPTION
 AC7853
 AC7853'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7853'THE STATION IS LOCATED ABOUT 22.5 KM (14.00 MI) EAST OF DELL RAPIDS,
 AC7853'9.6 KM (5.95 MI) NORTH OF SHERMAN, AND 4.3 KM (2.65 MI) WEST OF
 AC7853'JASPER, MINNESOTA ON STATE HIGHWAY 269, AT THE SOUTH DAKOTA/MINNESOTA
 AC7853'STATE LINE.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7853'STATION FROM THE JUNCTION OF STATE HIGHWAYS 269 AND 23 IN JASPER,
 AC7853'MINNESOTA, GO WEST ON STATE HIGHWAY 269 FOR 4.3 KM (2.65 MI) TO THE
 AC7853'STATION ON THE RIGHT JUST AFTER CROSSING INTO SOUTH DAKOTA.  THE
 AC7853'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7853'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7853'LOCATED 37.2 M (122.0 FT) WEST OF AN UNDERGROUND CABLE JUNCTION BOX,
 AC7853'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) EAST
 AC7853'OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.6 M (2.0 FT) SOUTH OF A
 AC7853'WITNESS POST AND FENCE CORNER, AND 0.5 M (1.6 FT) NORTH OF A METAL
 AC7853'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH 5-INCH LOGO
 AC7853'CAP AND THEN A 4-INCH PVC CAP.
 AC7853
 AC7853                          STATION RECOVERY (2004)
 AC7853
 AC7853'RECOVERY NOTE BY MN DEPT OF TRANSP 2004 (MPP)
 AC7853'2.65 MILES WEST OF JASPER MINNESOTA ON STATE HIGHWAY 269 122 FEET
 AC7853'NORTHWEST  OF CABLE  BOX, 98.1 FEET NORTH OF THE HIGHWAY CENTERLINE,
 AC7853'20.3 FEET EASTOF THE CENTER OF A FIELD  ENTRANCE ROAD, 2 FEET SOUTH OF
 AC7853'WITNESS POST AND FENCE CORNER, 1.6 FEET NORTH OF A  METAL GUARD POST.
 AC7853'ACCESS COVER FLUSH, MAGNETIC.  VISE GRIP REQUIRED TO PULL OFF PLASTIC
 AC7853'CAP.
 AC7853
 AC7853                          STATION RECOVERY (2005)
 AC7853
 AC7853'RECOVERY NOTE BY MN DEPT OF TRANSP 2005 (KNB)
 AC7853'14 MILES EAST OF DELL RAPIDS,6 MILES NORTH OF SHERMAN, 2.6 MILES WEST
 AC7853'OF JASPER ON STATE HIGHWAY 269 AT STATE BORDER, 122 FEET NORTHWEST OF
 AC7853'CABLE BOX, 98 FEET NORTH OF CENTERLINE, 20 FEET EAST OF ENTRANCE ROAD,
 AC7853'2 FEET SOUTH OF WITNESS POST AND FENCE CORNER, 1.6 FEET NORTH OF GUARD
 AC7853'POST
 AC7853
 AC7853                          STATION RECOVERY (2010)
 AC7853
 AC7853'RECOVERY NOTE BY MN DEPT OF TRANSP 2010 (MAS)
 AC7853'THE STATION IS LOCATED ABOUT 12.7 MI (20.4 KM) EAST OF DELL RAPIDS,
 AC7853'10.7 MI (17.2 KM) EAST-SOUTHEAST OF TRENT AND 9.5 MI (15.3 KM)
 AC7853'NORTH-NORTHEAST OF GARRETSON.
 AC7853'
 AC7853'TO REACH THE MARK GO 9.6 KM (6.0 MI) NORTH OF SHERMAN, 4.3 KM (2.7 MI)
 AC7853'WEST OF JASPER, MINNESOTA ON STATE HIGHWAY 269, AT THE SOUTH
 AC7853'DAKOTA/MINNESOTA STATE LINE.  TO REACH THE STATION FROM THE JUNCTION
 AC7853'OF STATE HIGHWAYS 269 AND 23 IN JASPER, MINNESOTA, GO WEST ON STATE
 AC7853'HIGHWAY 269 FOR 4.3 KM (2.7 MI) TO THE STATION ON THE RIGHT JUST AFTER
 AC7853'CROSSING INTO SOUTH DAKOTA.
 AC7853'
 AC7853'THE MARK IS 37.2 M (122.0 FT) NORTHWEST OF AN UNDERGROUND CABLE
 AC7853'JUNCTION BOX, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M
 AC7853'(20.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.6 M (2.0 FT)
 AC7853'SOUTH OF A WITNESS POST AND FENCE CORNER AND 0.5 M (1.6 FT) NORTH OF A
 AC7853'METAL GUARD POST.
 AC7853'
 AC7853'NOTE - THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7853'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH (13 MM)
 AC7853'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH 5-INCH
 AC7853'(13 CM) LOGO CAP AND THEN A 4-INCH (10 CM) PVC CAP.  A VISE GRIP IS
 AC7853'RECOMMENDED FOR REMOVING THE PVC CAP.
 AC7853
 AC7853                          STATION RECOVERY (2011)
 AC7853
 AC7853'RECOVERY NOTE BY MN DEPT OF TRANSP 2011 (KXW)
 AC7853'RECOVERED AS DESCRIBED.
 AC7853
 AC7853                          STATION RECOVERY (2013)
 AC7853
 AC7853'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 AC7853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1041 ***********************************************************************
 OS1041  DESIGNATION -  11 SJS
 OS1041  PID         -  OS1041
 OS1041  STATE/COUNTY-  SD/BENNETT
 OS1041  COUNTRY     -  US
 OS1041  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1041
 OS1041                         *CURRENT SURVEY CONTROL
 OS1041  ______________________________________________________________________
 OS1041* NAD 83(1986) POSITION- 43 12 56.     (N) 101 33 13.     (W)   SCALED
 OS1041* NAVD 88 ORTHO HEIGHT -   936.754 (meters)     3073.33  (feet) ADJUSTED
 OS1041  ______________________________________________________________________
 OS1041  GEOID HEIGHT    -        -20.265 (meters)                     GEOID18
 OS1041  DYNAMIC HEIGHT  -        936.372 (meters)     3072.08  (feet) COMP
 OS1041  MODELED GRAVITY -    980,180.6   (mgal)                       NAVD 88
 OS1041
 OS1041  VERT ORDER      -  FIRST     CLASS II
 OS1041
 OS1041.The horizontal coordinates were scaled from a map and have
 OS1041.an estimated accuracy of +/- 6 seconds.
 OS1041
 OS1041.The orthometric height was determined by differential leveling and
 OS1041.adjusted by the NATIONAL GEODETIC SURVEY
 OS1041.in June 1994.
 OS1041
 OS1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1041.GEOID18 height accuracy estimate available here.
 OS1041
 OS1041.Click photographs - Photos may exist for this station.
 OS1041
 OS1041.The dynamic height is computed by dividing the NAVD 88
 OS1041.geopotential number by the normal gravity value computed on the
 OS1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1041.degrees latitude (g = 980.6199 gals.).
 OS1041
 OS1041.The modeled gravity was interpolated from observed gravity values.
 OS1041
 OS1041;                    North         East    Units  Estimated Accuracy
 OS1041;SPC SD S     -    98,740.      500,860.      MT  (+/- 180 meters Scaled)
 OS1041
 OS1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN925879(NAD 83)
 OS1041
 OS1041                          SUPERSEDED SURVEY CONTROL
 OS1041
 OS1041.No superseded survey control is available for this station.
 OS1041
 OS1041_MARKER: DD = SURVEY DISK
 OS1041_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS1041_STAMPING: 11 SJS 1975
 OS1041_MARK LOGO: USGS
 OS1041_PROJECTION: RECESSED 3 CENTIMETERS
 OS1041_MAGNETIC: I = MARKER IS A STEEL ROD
 OS1041_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS1041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1041+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1041
 OS1041  HISTORY     - Date     Condition        Report By
 OS1041  HISTORY     - 1975     MONUMENTED       USGS
 OS1041  HISTORY     - 19930929 GOOD             NGS
 OS1041  HISTORY     - 20121205 GOOD             INDIV
 OS1041
 OS1041                          STATION DESCRIPTION
 OS1041
 OS1041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1041'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1041'OF STATE HIGHWAY 73 IN MARTIN, 59.2 M (194.2 FT) NORTHEAST OF
 OS1041'MILEPOST 159, 30.6 M (100.4 FT) NORTH OF AND LEVEL WITH THE HIGHWAY
 OS1041'CENTERLINE, 12.7 M (41.7 FT) EAST OF THE CENTER OF A PAVED ROAD
 OS1041'LEADING NORTH, 2.3 M (7.5 FT) EAST OF A UTILITY POLE WITH LINES
 OS1041'CROSSING THE HIGHWAY, AND 0.7 M (2.3 FT) SOUTH OF A WITNESS POST AND
 OS1041'FENCE.  NOTE--THE DISK IS ENCASED IN A 9-INCH PVC PIPE AND IS
 OS1041'RECESSED 0.03 M (0.10 FT) BELOW THE GROUND SURFACE.  THE ROD DEPTH IS
 OS1041'UNKNOWN.
 OS1041
 OS1041                          STATION RECOVERY (2012)
 OS1041
 OS1041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0106 ***********************************************************************
 NN0106  DESIGNATION -  114+19.7 AZ MK
 NN0106  PID         -  NN0106
 NN0106  STATE/COUNTY-  SD/CHARLES MIX
 NN0106  COUNTRY     -  US
 NN0106  USGS QUAD   -  MARTY (2017)
 NN0106
 NN0106                         *CURRENT SURVEY CONTROL
 NN0106  ______________________________________________________________________
 NN0106* NAD 83(1986) POSITION- 42 55 15.     (N) 098 22 56.     (W)   SCALED
 NN0106* NAVD 88 ORTHO HEIGHT -   388.889 (meters)     1275.88  (feet) ADJUSTED
 NN0106  ______________________________________________________________________
 NN0106  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 NN0106  DYNAMIC HEIGHT  -        388.756 (meters)     1275.44  (feet) COMP
 NN0106  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 NN0106
 NN0106  VERT ORDER      -  SECOND    CLASS 0
 NN0106
 NN0106.The horizontal coordinates were scaled from a map and have
 NN0106.an estimated accuracy of +/- 6 seconds.
 NN0106
 NN0106.The orthometric height was determined by differential leveling and
 NN0106.adjusted by the NATIONAL GEODETIC SURVEY
 NN0106.in June 1991.
 NN0106
 NN0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0106.GEOID18 height accuracy estimate available here.
 NN0106
 NN0106.Click photographs - Photos may exist for this station.
 NN0106
 NN0106.The dynamic height is computed by dividing the NAVD 88
 NN0106.geopotential number by the normal gravity value computed on the
 NN0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0106.degrees latitude (g = 980.6199 gals.).
 NN0106
 NN0106.The modeled gravity was interpolated from observed gravity values.
 NN0106
 NN0106;                    North         East    Units  Estimated Accuracy
 NN0106;SPC SD S     -    67,140.      759,280.      MT  (+/- 180 meters Scaled)
 NN0106
 NN0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN504522(NAD 83)
 NN0106
 NN0106                          SUPERSEDED SURVEY CONTROL
 NN0106
 NN0106  NGVD 29 (??/??/92)  388.618  (m)         1274.99   (f) ADJ UNCH    2 0
 NN0106
 NN0106.Superseded values are not recommended for survey control.
 NN0106
 NN0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0106.See file dsdata.pdf to determine how the superseded data were derived.
 NN0106
 NN0106_MARKER: DZ = AZIMUTH MARK DISK
 NN0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0106_STAMPING: 114+197 1948 USED
 NN0106_MARK LOGO: CGS
 NN0106_PROJECTION: PROJECTING 9 CENTIMETERS
 NN0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0106+STABILITY: SURFACE MOTION
 NN0106
 NN0106  HISTORY     - Date     Condition        Report By
 NN0106  HISTORY     - 1948     MONUMENTED       CGS
 NN0106  HISTORY     - 1949     GOOD             CGS
 NN0106
 NN0106                          STATION DESCRIPTION
 NN0106
 NN0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0106'AT GREENWOOD.
 NN0106'AT GREENWOOD, 0.2 MILE EAST OF THE YANKTON INDIAN AGENCY, 0.1
 NN0106'MILE EAST OF A T ROAD JUNCTION, 125 YARDS WEST OF A BLACKSMITH
 NN0106'SHOP, 35.0 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 83.0 FEET
 NN0106'SOUTH OF THE SOUTHWEST CORNER OF A PLAYGROUND, 3.8 FEET EAST OF A
 NN0106'TELEPHONE POLE, 1.7 FEET NORTH OF A FENCE, 2.5 FEET WEST OF A
 NN0106'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 NN0106'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0107 ***********************************************************************
 NN0107  DESIGNATION -  114+19.7 AZ MK RESET
 NN0107  PID         -  NN0107
 NN0107  STATE/COUNTY-  SD/CHARLES MIX
 NN0107  COUNTRY     -  US
 NN0107  USGS QUAD   -  MARTY (2017)
 NN0107
 NN0107                         *CURRENT SURVEY CONTROL
 NN0107  ______________________________________________________________________
 NN0107* NAD 83(1986) POSITION- 42 55 15.     (N) 098 22 56.     (W)   SCALED
 NN0107* NAVD 88 ORTHO HEIGHT -   387.91  (meters)     1272.7   (feet) RESET
 NN0107  ______________________________________________________________________
 NN0107  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 NN0107  VERT ORDER      -  THIRD
 NN0107
 NN0107.The horizontal coordinates were scaled from a map and have
 NN0107.an estimated accuracy of +/- 6 seconds.
 NN0107
 NN0107.The orthometric height was computed from unverified reset data.
 NN0107
 NN0107.No vertical observational check was made to the station.
 NN0107
 NN0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0107.GEOID18 height accuracy estimate available here.
 NN0107
 NN0107.Click photographs - Photos may exist for this station.
 NN0107
 NN0107;                    North         East    Units  Estimated Accuracy
 NN0107;SPC SD S     -    67,140.      759,280.      MT  (+/- 180 meters Scaled)
 NN0107
 NN0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN504522(NAD 83)
 NN0107
 NN0107                          SUPERSEDED SURVEY CONTROL
 NN0107
 NN0107  NGVD 29 (04/17/07)  387.64   (m)         1271.8    (f) RESET       3  
 NN0107
 NN0107.Superseded values are not recommended for survey control.
 NN0107
 NN0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0107.See file dsdata.pdf to determine how the superseded data were derived.
 NN0107
 NN0107_MARKER: DZ = AZIMUTH MARK DISK
 NN0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0107_STAMPING: USED 114+19.7 1948 RESET 1974 AZ
 NN0107_MARK LOGO: NGS
 NN0107_PROJECTION: PROJECTING 8 CENTIMETERS
 NN0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0107+STABILITY: SURFACE MOTION
 NN0107
 NN0107  HISTORY     - Date     Condition        Report By
 NN0107  HISTORY     - 1974     MONUMENTED       NGS
 NN0107
 NN0107                          STATION DESCRIPTION
 NN0107
 NN0107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 NN0107'AT GREENWOOD.
 NN0107'ABOUT 200 FEET EAST OF THE T ROAD JUNCTION OF THE GRAVELED
 NN0107'EAST-WEST ROAD AND THE PAVED ROAD LEADING NORTH TO MARTY, AT THE
 NN0107'EAST EDGE OF GREENWOOD, 179 FEET EAST OF A FENCE CORNER, 75 FEET
 NN0107'SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 148 FEET WEST OF THE
 NN0107'EXTENDED LINE OF THE WEST SIDE OF THE GREENWOOD SCHOOL BUILDING,
 NN0107'1.0 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, 1.6 FEET EAST OF
 NN0107'A METAL WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE
 NN0107'MONUMENT WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0108 ***********************************************************************
 NN0108  DESIGNATION -  114+19.7 RESET
 NN0108  PID         -  NN0108
 NN0108  STATE/COUNTY-  SD/CHARLES MIX
 NN0108  COUNTRY     -  US
 NN0108  USGS QUAD   -  MARTY (2017)
 NN0108
 NN0108                         *CURRENT SURVEY CONTROL
 NN0108  ______________________________________________________________________
 NN0108* NAD 83(1996) POSITION- 42 55 37.45794(N) 098 22 38.18041(W)   ADJUSTED
 NN0108* NAVD 88 ORTHO HEIGHT -   449.772 (meters)     1475.63  (feet) ADJUSTED
 NN0108  ______________________________________________________________________
 NN0108  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 NN0108  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 NN0108  DYNAMIC HEIGHT  -        449.620 (meters)     1475.13  (feet) COMP
 NN0108  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 NN0108
 NN0108  HORZ ORDER      -  SECOND
 NN0108  VERT ORDER      -  SECOND    CLASS 0
 NN0108
 NN0108.The horizontal coordinates were established by classical geodetic methods
 NN0108.and adjusted by the National Geodetic Survey in January 1998.
 NN0108
 NN0108.The orthometric height was determined by differential leveling and
 NN0108.adjusted by the NATIONAL GEODETIC SURVEY
 NN0108.in June 1991.
 NN0108
 NN0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0108.GEOID18 height accuracy estimate available here.
 NN0108
 NN0108.Click photographs - Photos may exist for this station.
 NN0108
 NN0108.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0108
 NN0108.The dynamic height is computed by dividing the NAVD 88
 NN0108.geopotential number by the normal gravity value computed on the
 NN0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0108.degrees latitude (g = 980.6199 gals.).
 NN0108
 NN0108.The modeled gravity was interpolated from observed gravity values.
 NN0108
 NN0108. The following values were computed from the NAD 83(1996) position.
 NN0108
 NN0108;                    North         East     Units Scale Factor Converg.
 NN0108;SPC SD S     -    67,839.911   759,669.518   MT  0.99997912   +1 20 57.8
 NN0108;SPC SD S     -   222,571.44  2,492,349.08   sFT  0.99997912   +1 20 57.8
 NN0108;UTM  14      - 4,752,904.365   550,817.568   MT  0.99963177   +0 25 26.9
 NN0108
 NN0108!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0108!SPC SD S     -   0.99993356  x   0.99997912  =   0.99991268
 NN0108!UTM  14      -   0.99993356  x   0.99963177  =   0.99956535
 NN0108
 NN0108:                Primary Azimuth Mark                     Grid Az
 NN0108:SPC SD S     -  114+19.7 AZ MK RESET                     209 57 10.7
 NN0108:UTM  14      -  114+19.7 AZ MK RESET                     210 52 41.6
 NN0108
 NN0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5081752904(NAD 83)
 NN0108
 NN0108|---------------------------------------------------------------------|
 NN0108| PID    Reference Object                     Distance      Geod. Az  |
 NN0108|                                                           dddmmss.s |
 NN0108| NN0109 114+19.7 RM 1                        26.919 METERS 07435     |
 NN0108| NN0110 114+19.7 RM 2                        27.988 METERS 13851     |
 NN0108| NN0106 114+19.7 AZ MK                                     2091204.0 |
 NN0108| NN0107 114+19.7 AZ MK RESET                               2111808.5 |
 NN0108| NN0813 MARTY ST PAULS CATH CHURCH          APPROX. 8.4 KM 3310409.9 |
 NN0108|---------------------------------------------------------------------|
 NN0108
 NN0108                          SUPERSEDED SURVEY CONTROL
 NN0108
 NN0108  NAD 83(1995)-  42 55 37.45796(N)    098 22 38.18039(W) AD(       ) 2
 NN0108  NAD 83(1986)-  42 55 37.46921(N)    098 22 38.18453(W) AD(       ) 2
 NN0108  NAD 27      -  42 55 37.48600(N)    098 22 36.89500(W) AD(       ) 2
 NN0108  NGVD 29 (??/??/92)  449.50   (m)         1474.7    (f) COMPUTED    2 0
 NN0108  NGVD 29             449.50   (m)         1474.7    (f) LEVELING    3  
 NN0108
 NN0108.Superseded values are not recommended for survey control.
 NN0108
 NN0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0108.See file dsdata.pdf to determine how the superseded data were derived.
 NN0108
 NN0108_MARKER: DD = SURVEY DISK
 NN0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0108_STAMPING: 114+197 1948 USED
 NN0108_MARK LOGO: USACE
 NN0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0108+STABILITY: SURFACE MOTION
 NN0108
 NN0108  HISTORY     - Date     Condition        Report By
 NN0108  HISTORY     - 1948     MONUMENTED       USACE
 NN0108  HISTORY     - 1949     GOOD             CGS
 NN0108  HISTORY     - 1974     GOOD             NGS
 NN0108
 NN0108                          STATION DESCRIPTION
 NN0108
 NN0108'DESCRIBED BY US ARMY CORPS OF ENGINEERS 1948 (MEW)
 NN0108'STATION IS LOCATED ON GOVERNMENT LAND ABOUT 1/2 MILE NORTHEAST
 NN0108'OF GREENWOOD AND 0.2 MILE SOUTHEAST OF A LARGE CEMETERY.  STATION
 NN0108'MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED 114+19.7
 NN0108'USED 1948.  UNDERGROUND MARK IS A NAIL SET IN CONCRETE.
 NN0108'
 NN0108'REFERENCE MARK NO. 1 IS 88.29 FEET EAST NORTHEAST OF STATION.
 NN0108'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 NN0108'114+19.7 USED NO 1 1948.
 NN0108'
 NN0108'REFERENCE MARK NO. 2 IS 91.84 FEET SOUTHEAST OF STATION.
 NN0108'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 NN0108'114+19.7 USED NO 2 1948.
 NN0108'
 NN0108'AZIMUTH MARK IS APPROXIMATELY 0.5 MILE SOUTH OF STATION, 33
 NN0108'FEET SOUTH OF THE APPROXIMATE CENTERLINE OF GRAVEL ROAD, 2 FEET
 NN0108'WEST NORTHWEST OF WITNESS POST, 2 FEET EAST OF TELEPHONE POLE
 NN0108'AND 1 FOOT NORTH OF FENCE.  THE MARK PROJECTS ABOUT 3 INCHES
 NN0108'AND THE DISK IS STAMPED 114+19.7 USED 1948.
 NN0108'
 NN0108'TO REACH STATION FROM THE INDIAN AGENCY BUILDING IN GREENWOOD
 NN0108'GO EASTERLY ON GRAVEL ROAD FOR 0.1 MILE.  TURN LEFT ON T ROAD
 NN0108'AND GO NORTH FOR 0.5 MILE TO DIM TRACK ROAD RIGHT LEADING
 NN0108'INTO FIELD.  TAKE TRACK ROAD EASTERLY CROSSING SMALL DRAINAGE
 NN0108'DITCH AND GO 0.25 MILE TO FENCE CORNER.  CROSS FENCE AND GO
 NN0108'SOUTHEASTERLY FOR ABOUT 75 YARDS TO HIGHEST POINT AND STATION.
 NN0108'
 NN0108'*TO REACH AZIMUTH MARK FROM THIS POINT CONTINUE EAST ON GRAVEL
 NN0108'ROAD FOR 0.1 MILE TO AZIMUTH MARK ON RIGHT OR SOUTH SIDE OF
 NN0108'ROAD AS DESCRIBED.
 NN0108'
 NN0108'A 10 FOOT SIGNAL AT STATION TT 15 PB (USGS) IS VISIBLE FROM THE
 NN0108'GROUND.
 NN0108'
 NN0108'A 4 FOOT SIGNAL AT STATION CONGER (MO. R.C.) IS VISIBLE FROM
 NN0108'THE GROUND.
 NN0108'
 NN0108'A 4 FOOT SIGNAL AT STATION MONOWI IS VISIBLE FROM THE GROUND.
 NN0108'
 NN0108'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NN0108
 NN0108                          STATION RECOVERY (1949)
 NN0108
 NN0108'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 NN0108'1.1 MI E FROM GREENWOOD.
 NN0108'0.1 MILE EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN AGENCY
 NN0108'AT GREENWOOD, THENCE 0.6 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 NN0108'0.1 MILE EAST ALONG A DIRT ROAD, THENCE 0.3 MILE SOUTHEAST ACROSS
 NN0108'A FIELD, 0.2 MILE SOUTHEAST OF THE SOUTHWEST CORNER OF A CEMETERY,
 NN0108'ON TOP OF A HILL OVERLOOKING THE RIVER BOTTOM, 0.45 MILE NORTH OF
 NN0108'A SCHOOL, 234.0 FEET SOUTHEAST OF A FENCE CORNER WHICH IS AT A
 NN0108'GATE, 168.5 FEET SOUTH OF AN EAST AND WEST FENCE, 92.0 FEET NORTHWEST
 NN0108'OF R.M. 2, 88.3 FEET WEST OF R.M. 1, 6.8 FEET SOUTHEAST OF A WITNESS
 NN0108'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT
 NN0108'ABOVE THE GROUND.
 NN0108
 NN0108                          STATION RECOVERY (1974)
 NN0108
 NN0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 NN0108'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 NN0108'AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  DUE TO ROAD
 NN0108'IMPROVEMENTS THE STATE HIGHWAY DEPARTMENT REQUESTED THAT THE
 NN0108'AZIMUTH MARK BE MOVED.
 NN0108'
 NN0108'A NEW DESCRIPTION FOLLOWS--
 NN0108'
 NN0108'THE STATION IS LOCATED ABOUT 0.6 MILE NORTHEAST OF GREENWOOD,
 NN0108'0.4 MILE NORTH OF THE SCHOOL, AND 0.2 MILE SOUTHEAST OF A LARGE
 NN0108'CEMETERY, AT THE TOP OF A LOW RIDGE.
 NN0108'
 NN0108'TO REACH THE STATION FROM THE T ROAD JUNCTION AT THE EAST
 NN0108'EDGE OF GREENWOOD, GO NORTH ON THE PAVED ROAD LEADING TO MARTY
 NN0108'FOR 0.75 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND FOLLOW
 NN0108'THE SIDE ROAD EASTERLY 0.15 MILE TO THE CEMETERY, FROM THE
 NN0108'SOUTHWEST CORNER OF THE CEMETERY PICK WAY SOUTHEASTERLY 0.2
 NN0108'MILE ACROSS A FIELD TO A FENCE CORNER WITH FENCES LEADING
 NN0108'WEST AND NORTH, PACK SOUTHEAST ACROSS PASTURE TO THE STATION
 NN0108'AS DESCRIBED.
 NN0108'
 NN0108'THE AZIMUTH MARK IS ABOUT 200 FEET EAST OF THE T ROAD JUNCTION
 NN0108'AT THE EAST EDGE OF GREENWOOD AND ON THE SOUTH SIDE OF THE ROAD
 NN0108'AS DESCRIBED.
 NN0108'
 NN0108'THE STATION MARK IS A STANDARD USC AND GS STATION MARK DISK
 NN0108'STAMPED U.S.E.D. 114 + 197 1948, SET IN THE TOP OF A SQUARE CONCRETE
 NN0108'MONUMENT WHICH PROJECTS 6-INCHES.  IT IS ABOUT 0.2 MILE SOUTHEAST
 NN0108'OF THE SOUTHWEST CORNER OF A CEMETERY, AND 234 FEET SOUTHEAST
 NN0108'OF A FENCE CORNER.
 NN0108'
 NN0108'REFERENCE MARK NO. 1 IS A STANDARD USC AND GS REFERENCE MARK
 NN0108'DISK STAMPED U.S.E.D. 114 + 19.7 NO 1 1948, SET IN THE TOP
 NN0108'OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS
 NN0108'286 FEET SOUTHEAST OF THE FENCE CORNER, 96 FEET NORTH OF R.M.
 NN0108'2, AND 88 FEET EAST OF THE STATION MARK.
 NN0108'
 NN0108'REFERENCE MARK NO. 2 IS A STANDARD USC AND GS REFERENCE MARK
 NN0108'DISK STAMPED U.S.E.D. 114 + 19.7 NO 2 1948, SET IN THE TOP
 NN0108'OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS
 NN0108'326 FEET SOUTHEAST OF A FENCE CORNER, 96 FEET SOUTH OF R.M.
 NN0108'1 AND 92 FEET SOUTHEAST OF THE STATION MARK.
 NN0108'
 NN0108'THE AZIMUTH MARK IS A STANDARD NGS REFERENCE MARK DISK STAMPED
 NN0108'USED 114 + 19.7 1948 RESET 1974 AZ, SET IN THE TOP OF A ROUND
 NN0108'CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT IS 179 FEET EAST
 NN0108'OF A FENCE CORNER, 148 FEET WEST OF THE EXTENDED LINE OF THE
 NN0108'WEST SIDE OF THE GREENWOOD SCHOOL BUILDING, 75 FEET SOUTH OF
 NN0108'THE CENTER OF THE ROAD, 1.6 FEET EAST OF A METAL WITNESS POST,
 NN0108'AND 1.0 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE.
 NN0108'
 NN0108'NOTE--ALL OF THE MARKS ARE USC AND GS BENCH MARKS ALSO.
 NN0108'
 NN0108'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 0.6
 NN0108'MILES NE OF GREENWOOD
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0109 ***********************************************************************
 NN0109  DESIGNATION -  114+19.7 RM 1
 NN0109  PID         -  NN0109
 NN0109  STATE/COUNTY-  SD/CHARLES MIX
 NN0109  COUNTRY     -  US
 NN0109  USGS QUAD   -  MARTY (2017)
 NN0109
 NN0109                         *CURRENT SURVEY CONTROL
 NN0109  ______________________________________________________________________
 NN0109* NAD 83(1986) POSITION- 42 55 37.69   (N) 098 22 37.04   (W)   HD_HELD1
 NN0109* NAVD 88 ORTHO HEIGHT -   449.836 (meters)     1475.84  (feet) ADJUSTED
 NN0109  ______________________________________________________________________
 NN0109  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 NN0109  DYNAMIC HEIGHT  -        449.684 (meters)     1475.34  (feet) COMP
 NN0109  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 NN0109
 NN0109  VERT ORDER      -  SECOND    CLASS 0
 NN0109
 NN0109.The horizontal coordinates were determined by differentially corrected
 NN0109.hand held GPS observations or other comparable positioning techniques
 NN0109.and have an estimated accuracy of +/- 3 meters.
 NN0109
 NN0109.The orthometric height was determined by differential leveling and
 NN0109.adjusted by the NATIONAL GEODETIC SURVEY
 NN0109.in June 1991.
 NN0109
 NN0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0109.GEOID18 height accuracy estimate available here.
 NN0109
 NN0109.Click photographs - Photos may exist for this station.
 NN0109
 NN0109.The dynamic height is computed by dividing the NAVD 88
 NN0109.geopotential number by the normal gravity value computed on the
 NN0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0109.degrees latitude (g = 980.6199 gals.).
 NN0109
 NN0109.The modeled gravity was interpolated from observed gravity values.
 NN0109
 NN0109;                    North         East    Units  Estimated Accuracy
 NN0109;SPC SD S     -    67,847.7     759,695.2     MT  (+/- 3 meters HH1 GPS) 
 NN0109
 NN0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5084352911(NAD 83)
 NN0109
 NN0109                          SUPERSEDED SURVEY CONTROL
 NN0109
 NN0109  NGVD 29 (??/??/92)  449.566  (m)         1474.95   (f) ADJ UNCH    2 0
 NN0109
 NN0109.Superseded values are not recommended for survey control.
 NN0109
 NN0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0109.See file dsdata.pdf to determine how the superseded data were derived.
 NN0109
 NN0109_MARKER: DR = REFERENCE MARK DISK
 NN0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0109_STAMPING: 114+197 NO 1 1948
 NN0109_MARK LOGO: CGS
 NN0109_PROJECTION: PROJECTING 9 CENTIMETERS
 NN0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0109+STABILITY: SURFACE MOTION
 NN0109
 NN0109  HISTORY     - Date     Condition        Report By
 NN0109  HISTORY     - 1948     MONUMENTED       CGS
 NN0109  HISTORY     - 1949     GOOD             CGS
 NN0109
 NN0109                          STATION DESCRIPTION
 NN0109
 NN0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0109'1.1 MI E FROM GREENWOOD.
 NN0109'0.1 MILE EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN AGENCY
 NN0109'AT GREENWOOD, THENCE 0.6 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 NN0109'0.1 MILE EAST ALONG A DIRT ROAD, THENCE 0.3 MILE SOUTHEAST ACROSS
 NN0109'A FIELD, 0.2 MILE SOUTHEAST OF THE SOUTHWEST CORNER OF A CEMETERY,
 NN0109'ON TOP OF A HILL OVERLOOKING THE RIVER BOTTOM, 0.45 MILE NORTH
 NN0109'OF A SCHOOL, 286.0 FEET SOUTHEAST OF A FENCE CORNER WHICH IS AT
 NN0109'A GATE, 143.8 FEET SOUTH OF AN EAST AND WEST FENCE, 88.3 FEET EAST
 NN0109'OF THE TRIANGULATION STATION, 96.0 FEET NORTH OF R.M. 2, SET IN
 NN0109'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0110 ***********************************************************************
 NN0110  DESIGNATION -  114+19.7 RM 2
 NN0110  PID         -  NN0110
 NN0110  STATE/COUNTY-  SD/CHARLES MIX
 NN0110  COUNTRY     -  US
 NN0110  USGS QUAD   -  MARTY (2017)
 NN0110
 NN0110                         *CURRENT SURVEY CONTROL
 NN0110  ______________________________________________________________________
 NN0110* NAD 83(1986) POSITION- 42 55 36.78   (N) 098 22 37.37   (W)   HD_HELD1
 NN0110* NAVD 88 ORTHO HEIGHT -   449.265 (meters)     1473.96  (feet) ADJUSTED
 NN0110  ______________________________________________________________________
 NN0110  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 NN0110  DYNAMIC HEIGHT  -        449.113 (meters)     1473.46  (feet) COMP
 NN0110  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 NN0110
 NN0110  VERT ORDER      -  SECOND    CLASS 0
 NN0110
 NN0110.The horizontal coordinates were determined by differentially corrected
 NN0110.hand held GPS observations or other comparable positioning techniques
 NN0110.and have an estimated accuracy of +/- 3 meters.
 NN0110
 NN0110.The orthometric height was determined by differential leveling and
 NN0110.adjusted by the NATIONAL GEODETIC SURVEY
 NN0110.in June 1991.
 NN0110
 NN0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0110.GEOID18 height accuracy estimate available here.
 NN0110
 NN0110.Click photographs - Photos may exist for this station.
 NN0110
 NN0110.The dynamic height is computed by dividing the NAVD 88
 NN0110.geopotential number by the normal gravity value computed on the
 NN0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0110.degrees latitude (g = 980.6199 gals.).
 NN0110
 NN0110.The modeled gravity was interpolated from observed gravity values.
 NN0110
 NN0110;                    North         East    Units  Estimated Accuracy
 NN0110;SPC SD S     -    67,819.4     759,688.4     MT  (+/- 3 meters HH1 GPS) 
 NN0110
 NN0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5083652883(NAD 83)
 NN0110
 NN0110                          SUPERSEDED SURVEY CONTROL
 NN0110
 NN0110  NGVD 29 (??/??/92)  448.995  (m)         1473.08   (f) ADJ UNCH    2 0
 NN0110
 NN0110.Superseded values are not recommended for survey control.
 NN0110
 NN0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0110.See file dsdata.pdf to determine how the superseded data were derived.
 NN0110
 NN0110_MARKER: DR = REFERENCE MARK DISK
 NN0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0110_STAMPING: 114+197 NO 2 1948
 NN0110_MARK LOGO: CGS
 NN0110_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0110+STABILITY: SURFACE MOTION
 NN0110
 NN0110  HISTORY     - Date     Condition        Report By
 NN0110  HISTORY     - 1948     MONUMENTED       CGS
 NN0110  HISTORY     - 1949     GOOD             CGS
 NN0110
 NN0110                          STATION DESCRIPTION
 NN0110
 NN0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0110'1.1 MI E FROM GREENWOOD.
 NN0110'0.1 MILE EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN AGENCY
 NN0110'AT GREENWOOD, THENCE 0.6 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 NN0110'0.1 MILE EAST ALONG A DIRT ROAD, THENCE 0.3 MILE SOUTHEAST ACROSS
 NN0110'A FIELD, 0.2 MILE SOUTHEAST OF THE SOUTHWEST CORNER OF A CEMETERY,
 NN0110'ON TOP OF A HILL OVERLOOKING THE RIVER BOTTOM, 326.0 FEET
 NN0110'SOUTHEAST OF A FENCE CORNER WHICH IS AT A GATE, 236.6 FEET SOUTH
 NN0110'OF AN EAST AND WEST FENCE, 96.0 FEET SOUTH OF R.M. 1, 92.0 FEET
 NN0110'SOUTHEAST OF THE TRIANGULATION STATION, SET IN THE TOP OF A CONCRETE
 NN0110'POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0195 ***********************************************************************
 QQ0195  DESIGNATION -  1141
 QQ0195  PID         -  QQ0195
 QQ0195  STATE/COUNTY-  SD/ROBERTS
 QQ0195  COUNTRY     -  US
 QQ0195  USGS QUAD   -  SISSETON (2017)
 QQ0195
 QQ0195                         *CURRENT SURVEY CONTROL
 QQ0195  ______________________________________________________________________
 QQ0195* NAD 83(1986) POSITION- 45 42 15.     (N) 097 01 10.     (W)   SCALED
 QQ0195* NAVD 88 ORTHO HEIGHT -   347.937 (meters)     1141.52  (feet) ADJUSTED
 QQ0195  ______________________________________________________________________
 QQ0195  GEOID HEIGHT    -        -25.841 (meters)                     GEOID18
 QQ0195  DYNAMIC HEIGHT  -        347.923 (meters)     1141.48  (feet) COMP
 QQ0195  MODELED GRAVITY -    980,567.3   (mgal)                       NAVD 88
 QQ0195
 QQ0195  VERT ORDER      -  SECOND    CLASS 0
 QQ0195
 QQ0195.The horizontal coordinates were scaled from a map and have
 QQ0195.an estimated accuracy of +/- 6 seconds.
 QQ0195
 QQ0195.The orthometric height was determined by differential leveling and
 QQ0195.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0195.in June 1991.
 QQ0195
 QQ0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0195.GEOID18 height accuracy estimate available here.
 QQ0195
 QQ0195.Click photographs - Photos may exist for this station.
 QQ0195
 QQ0195.The dynamic height is computed by dividing the NAVD 88
 QQ0195.geopotential number by the normal gravity value computed on the
 QQ0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0195.degrees latitude (g = 980.6199 gals.).
 QQ0195
 QQ0195.The modeled gravity was interpolated from observed gravity values.
 QQ0195
 QQ0195;                    North         East    Units  Estimated Accuracy
 QQ0195;SPC SD N     -   212,170.      832,060.      MT  (+/- 180 meters Scaled)
 QQ0195
 QQ0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR541630(NAD 83)
 QQ0195
 QQ0195                          SUPERSEDED SURVEY CONTROL
 QQ0195
 QQ0195  NGVD 29 (??/??/92)  347.699  (m)         1140.74   (f) ADJ UNCH    2 0
 QQ0195
 QQ0195.Superseded values are not recommended for survey control.
 QQ0195
 QQ0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0195.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0195
 QQ0195_MARKER: P = PIPE CAP
 QQ0195_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0195_STAMPING: 1141
 QQ0195_MARK LOGO: USGS
 QQ0195_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0195_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0195
 QQ0195  HISTORY     - Date     Condition        Report By
 QQ0195  HISTORY     - UNK      MONUMENTED       USGS
 QQ0195  HISTORY     - 1934     GOOD             CGS
 QQ0195
 QQ0195                          STATION DESCRIPTION
 QQ0195
 QQ0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0195'4.4 MI N FROM SISSETON.
 QQ0195'4.4 MILES NORTH ALONG U.S. HIGHWAY 81 FROM THE MUNICIPAL TOURIST
 QQ0195'PARK AT SISSETON, ROBERTS COUNTY, 29 FEET NORTH OF A ROAD
 QQ0195'CROSSING, 29 FEET EAST OF THE CENTER LINE OF A ROAD LEADING
 QQ0195'TO A CURVE, AND ABOUT 4 FEET LOWER THAN THE HIGHWAY.  A UNITED
 QQ0195'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED 1141 AND RIVETED
 QQ0195'ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0228 ***********************************************************************
 PR0228  DESIGNATION -  12
 PR0228  PID         -  PR0228
 PR0228  STATE/COUNTY-  SD/BROOKINGS
 PR0228  COUNTRY     -  US
 PR0228  USGS QUAD   -  VOLGA (2017)
 PR0228
 PR0228                         *CURRENT SURVEY CONTROL
 PR0228  ______________________________________________________________________
 PR0228* NAD 83(1986) POSITION- 44 20 25.7    (N) 096 55 33.9    (W)   HD_HELD2
 PR0228* NAVD 88 ORTHO HEIGHT -   497.279 (meters)     1631.49  (feet) ADJUSTED
 PR0228  ______________________________________________________________________
 PR0228  GEOID HEIGHT    -        -25.206 (meters)                     GEOID18
 PR0228  DYNAMIC HEIGHT  -        497.190 (meters)     1631.20  (feet) COMP
 PR0228  MODELED GRAVITY -    980,423.7   (mgal)                       NAVD 88
 PR0228
 PR0228  VERT ORDER      -  FIRST     CLASS II
 PR0228
 PR0228.The horizontal coordinates were established by autonomous hand held GPS
 PR0228.observations and have an estimated accuracy of +/- 10 meters.
 PR0228
 PR0228.The orthometric height was determined by differential leveling and
 PR0228.adjusted by the NATIONAL GEODETIC SURVEY
 PR0228.in October 1997.
 PR0228
 PR0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0228.GEOID18 height accuracy estimate available here.
 PR0228
 PR0228.Click photographs - Photos may exist for this station.
 PR0228
 PR0228.The dynamic height is computed by dividing the NAVD 88
 PR0228.geopotential number by the normal gravity value computed on the
 PR0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0228.degrees latitude (g = 980.6199 gals.).
 PR0228
 PR0228.The modeled gravity was interpolated from observed gravity values.
 PR0228
 PR0228;                    North         East    Units  Estimated Accuracy
 PR0228;SPC SD N     -    61,008.      845,078.      MT  (+/- 10 meters HH2 GPS)
 PR0228
 PR0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6532111781(NAD 83)
 PR0228
 PR0228                          SUPERSEDED SURVEY CONTROL
 PR0228
 PR0228  NAVD 88 (06/15/91)  497.305  (m)         1631.57   (f) SUPERSEDED  1 2
 PR0228  NGVD 29 (??/??/92)  497.045  (m)         1630.72   (f) ADJ UNCH    1 2
 PR0228
 PR0228.Superseded values are not recommended for survey control.
 PR0228
 PR0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0228.See file dsdata.pdf to determine how the superseded data were derived.
 PR0228
 PR0228_MARKER: DD = SURVEY DISK
 PR0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0228_MARK LOGO: CGS+SS
 PR0228_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0228+STABILITY: SURFACE MOTION
 PR0228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0228+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2011
 PR0228
 PR0228  HISTORY     - Date     Condition        Report By
 PR0228  HISTORY     - UNK      MONUMENTED       SDHD
 PR0228  HISTORY     - 1949     GOOD             CGS
 PR0228  HISTORY     - 19940920 GOOD             NGS
 PR0228  HISTORY     - 20110820 GOOD             GEOCAC
 PR0228
 PR0228                          STATION DESCRIPTION
 PR0228
 PR0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0228'1 MI N FROM VOLGA.
 PR0228'1.0 MILE NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND NORTH
 PR0228'WESTERN RAILWAY STATION AT VOLGA, AT A ROAD INTERSECTION, 682.0
 PR0228'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 32.0 FEET
 PR0228'SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 1.6 FEET SOUTH
 PR0228'OF A REFERENCE POST, 1.4 FEET SOUTH OF A FENCE, AND SET IN THE
 PR0228'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PR0228
 PR0228                          STATION RECOVERY (1994)
 PR0228
 PR0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0228'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 PR0228'BROOKINGS, THENCE 11.2 KM (6.95 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 PR0228'THENCE 1.6 KM (1.00 MI) NORTHERLY ALONG A PAVED ROAD, 208.0 M (682.4
 PR0228'FT) EAST OF THE ROAD CENTER, 9.6 M (31.5 FT) SOUTH OF THE CENTER OF A
 PR0228'GRAVELED ROAD, 2.8 M (9.2 FT) WEST OF A UTILITY POLE, 0.3 M (1.0 FT)
 PR0228'SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) ABOVE THE LEVEL OF
 PR0228'THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PR0228'SURFACE.  NOTE--THE DISK IS UNSTAMPED.
 PR0228
 PR0228                          STATION RECOVERY (2011)
 PR0228
 PR0228'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PR0228'POWER POLE HAS BEEN REMOVED AND THE WIRE FENCE ENDS TEN FEET TO THE
 PR0228'EAST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7873 ***********************************************************************
 AC7873  CBN         -  This is a Cooperative Base Network Control Station.
 AC7873  DESIGNATION -  12 114.76
 AC7873  PID         -  AC7873
 AC7873  STATE/COUNTY-  SD/CORSON
 AC7873  COUNTRY     -  US
 AC7873  USGS QUAD   -  MORRISTOWN (2017)
 AC7873
 AC7873                         *CURRENT SURVEY CONTROL
 AC7873  ______________________________________________________________________
 AC7873* NAD 83(2011) POSITION- 45 56 16.71916(N) 101 41 21.88889(W)   ADJUSTED
 AC7873* NAD 83(2011) ELLIP HT-   665.663 (meters)        (06/27/12)   ADJUSTED
 AC7873* NAD 83(2011) EPOCH   -  2010.00
 AC7873* NAVD 88 ORTHO HEIGHT -   685.4   (meters)     2249.    (feet) GPS OBS
 AC7873  ______________________________________________________________________
 AC7873  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7873  GEOID HEIGHT    -        -19.624 (meters)                     GEOID96
 AC7873  GEOID HEIGHT    -        -19.841 (meters)                     GEOID18
 AC7873  NAD 83(2011) X  -   -900,329.889 (meters)                     COMP
 AC7873  NAD 83(2011) Y  - -4,351,577.463 (meters)                     COMP
 AC7873  NAD 83(2011) Z  -  4,560,934.331 (meters)                     COMP
 AC7873  LAPLACE CORR    -         -4.94  (seconds)                    DEFLEC18
 AC7873
 AC7873  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7873  Standards:
 AC7873         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7873            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7873  -------------------------------------------------------------------
 AC7873  NETWORK    1.15   3.61           0.54   0.36   1.84     -0.08700295
 AC7873  -------------------------------------------------------------------
 AC7873  Click here for local accuracies and other accuracy information.
 AC7873
 AC7873.The horizontal coordinates were established by GPS observations
 AC7873.and adjusted by the National Geodetic Survey in June 2012.
 AC7873
 AC7873.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7873.been affixed to the stable North American tectonic plate. See 
 AC7873.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7873
 AC7873.The horizontal coordinates are valid at the epoch date displayed above
 AC7873.which is a decimal equivalence of Year/Month/Day.
 AC7873
 AC7873.The orthometric height was determined by GPS observations and a
 AC7873.high-resolution geoid model.
 AC7873
 AC7873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7873.GEOID18 height accuracy estimate available here.
 AC7873
 AC7873.Click photographs - Photos may exist for this station.
 AC7873
 AC7873.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7873
 AC7873.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7873
 AC7873.The ellipsoidal height was determined by GPS observations
 AC7873.and is referenced to NAD 83.
 AC7873
 AC7873. The following values were computed from the NAD 83(2011) position.
 AC7873
 AC7873;                    North         East     Units Scale Factor Converg.
 AC7873;SPC SD N     -   235,254.995   468,988.070   MT  1.00005912   -1 11 44.4
 AC7873;SPC SD N     -   771,832.43  1,538,671.69   sFT  1.00005912   -1 11 44.4
 AC7873;UTM  14      - 5,090,673.648   291,522.338   MT  1.00013434   -1 55 59.8
 AC7873
 AC7873!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7873!SPC SD N     -   0.99989566  x   1.00005912  =   0.99995477
 AC7873!UTM  14      -   0.99989566  x   1.00013434  =   1.00002998
 AC7873
 AC7873_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR9152290673(NAD 83)
 AC7873
 AC7873                          SUPERSEDED SURVEY CONTROL
 AC7873
 AC7873  NAD 83(2007)-  45 56 16.71907(N)    101 41 21.89001(W) AD(2002.00) 0
 AC7873  ELLIP H (02/10/07)  665.689  (m)                       GP(2002.00)    
 AC7873  ELLIP H (04/15/04)  665.689  (m)                       GP(       ) 2 1
 AC7873  NAD 83(1996)-  45 56 16.71844(N)    101 41 21.88958(W) AD(       ) B
 AC7873  ELLIP H (04/18/97)  665.763  (m)                       GP(       ) 4 1
 AC7873
 AC7873.Superseded values are not recommended for survey control.
 AC7873
 AC7873.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7873.See file dsdata.pdf to determine how the superseded data were derived.
 AC7873
 AC7873_MARKER: Z = SEE DESCRIPTION
 AC7873_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7873_STAMPING: 12-114.76 1995
 AC7873_MARK LOGO: NGS
 AC7873_PROJECTION: RECESSED 10 CENTIMETERS
 AC7873_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7873_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7873+SATELLITE: SATELLITE OBSERVATIONS - October 15, 2014
 AC7873_ROD/PIPE-DEPTH: 12.8 meters
 AC7873_SLEEVE-DEPTH  : 1.8 meters
 AC7873
 AC7873  HISTORY     - Date     Condition        Report By
 AC7873  HISTORY     - 1995     MONUMENTED       SDDT
 AC7873  HISTORY     - 19960904 GOOD             NGS
 AC7873  HISTORY     - 20141015 GOOD             SDDT
 AC7873
 AC7873                          STATION DESCRIPTION
 AC7873
 AC7873'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7873'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST OF WATAUGA, 1.5 MI
 AC7873'(2.4 KM) EAST OF MORRISTOWN, AND 1.0 MI (1.6 KM) SOUTH OF THE NORTH
 AC7873'DAKOTA STATE LINE, ON U.S. HIGHWAY 12.  TO REACH THE STATION FROM THE
 AC7873'JUNCTION OF U.S. HIGHWAY 12 AND COUNTY ROAD 6513 SOUTH IN MORRISTOWN,
 AC7873'GO EAST ON U.S. HIGHWAY 12 FOR 1.6 MI (2.6 KM) TO THE STATION ON THE
 AC7873'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7873'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7873'PIPE.  LOCATED 98.7 FT (30.1 M) NORTH OF THE CENTER OF THE HIGHWAY,
 AC7873'16.0 FT (4.9 M) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 2.0
 AC7873'FT (0.6 M) SOUTH OF A FENCE, 1.2 FT (0.4 M) NORTH OF A METAL GUARD
 AC7873'POST, AND 0.9 FT (27.4 CM) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO
 AC7873'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7873'CAP.
 AC7873
 AC7873                          STATION RECOVERY (2014)
 AC7873
 AC7873'RECOVERY NOTE BY SD DEPT OF TRANSP 2014 (TJ)
 AC7873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7895 ***********************************************************************
 AC7895  CBN         -  This is a Cooperative Base Network Control Station.
 AC7895  DESIGNATION -  12 128.81
 AC7895  PID         -  AC7895
 AC7895  STATE/COUNTY-  SD/CORSON
 AC7895  COUNTRY     -  US
 AC7895  USGS QUAD   -  HUMP BUTTE (2017)
 AC7895
 AC7895                         *CURRENT SURVEY CONTROL
 AC7895  ______________________________________________________________________
 AC7895* NAD 83(2011) POSITION- 45 55 11.86759(N) 101 24 17.38523(W)   ADJUSTED
 AC7895* NAD 83(2011) ELLIP HT-   679.516 (meters)        (06/27/12)   ADJUSTED
 AC7895* NAD 83(2011) EPOCH   -  2010.00
 AC7895* NAVD 88 ORTHO HEIGHT -   699.8   (meters)     2296.    (feet) GPS OBS
 AC7895  ______________________________________________________________________
 AC7895  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7895  GEOID HEIGHT    -        -20.100 (meters)                     GEOID96
 AC7895  GEOID HEIGHT    -        -20.303 (meters)                     GEOID18
 AC7895  NAD 83(2011) X  -   -878,991.279 (meters)                     COMP
 AC7895  NAD 83(2011) Y  - -4,357,415.437 (meters)                     COMP
 AC7895  NAD 83(2011) Z  -  4,559,551.444 (meters)                     COMP
 AC7895  LAPLACE CORR    -         -4.69  (seconds)                    DEFLEC18
 AC7895
 AC7895  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7895  Standards:
 AC7895         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7895            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7895  -------------------------------------------------------------------
 AC7895  NETWORK    0.55   3.29           0.26   0.17   1.68     -0.08609807
 AC7895  -------------------------------------------------------------------
 AC7895  Click here for local accuracies and other accuracy information.
 AC7895
 AC7895.The horizontal coordinates were established by GPS observations
 AC7895.and adjusted by the National Geodetic Survey in June 2012.
 AC7895
 AC7895.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7895.been affixed to the stable North American tectonic plate. See 
 AC7895.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7895
 AC7895.The horizontal coordinates are valid at the epoch date displayed above
 AC7895.which is a decimal equivalence of Year/Month/Day.
 AC7895
 AC7895.The orthometric height was determined by GPS observations and a
 AC7895.high-resolution geoid model.
 AC7895
 AC7895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7895.GEOID18 height accuracy estimate available here.
 AC7895
 AC7895.Click photographs - Photos may exist for this station.
 AC7895
 AC7895.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7895
 AC7895.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7895
 AC7895.The ellipsoidal height was determined by GPS observations
 AC7895.and is referenced to NAD 83.
 AC7895
 AC7895. The following values were computed from the NAD 83(2011) position.
 AC7895
 AC7895;                    North         East     Units Scale Factor Converg.
 AC7895;SPC SD N     -   232,831.132   491,020.048   MT  1.00005428   -0 59 39.3
 AC7895;SPC SD N     -   763,880.14  1,610,954.94   sFT  1.00005428   -0 59 39.3
 AC7895;UTM  14      - 5,087,967.034   313,521.889   MT  1.00002752   -1 43 41.0
 AC7895
 AC7895!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7895!SPC SD N     -   0.99989348  x   1.00005428  =   0.99994776
 AC7895!UTM  14      -   0.99989348  x   1.00002752  =   0.99992100
 AC7895
 AC7895_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1352187967(NAD 83)
 AC7895
 AC7895                          SUPERSEDED SURVEY CONTROL
 AC7895
 AC7895  NAD 83(2007)-  45 55 11.86750(N)    101 24 17.38632(W) AD(2002.00) 0
 AC7895  ELLIP H (02/10/07)  679.541  (m)                       GP(2002.00)    
 AC7895  ELLIP H (04/15/04)  679.544  (m)                       GP(       ) 2 1
 AC7895  NAD 83(1996)-  45 55 11.86689(N)    101 24 17.38604(W) AD(       ) B
 AC7895  ELLIP H (04/18/97)  679.620  (m)                       GP(       ) 4 1
 AC7895
 AC7895.Superseded values are not recommended for survey control.
 AC7895
 AC7895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7895.See file dsdata.pdf to determine how the superseded data were derived.
 AC7895
 AC7895_MARKER: Z = SEE DESCRIPTION
 AC7895_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7895_STAMPING: 12-128.81 1995
 AC7895_MARK LOGO: NGS
 AC7895_PROJECTION: PROJECTING 2 CENTIMETERS
 AC7895_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7895_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7895+SATELLITE: SATELLITE OBSERVATIONS - September 04, 1996
 AC7895_ROD/PIPE-DEPTH: 12.8 meters
 AC7895_SLEEVE-DEPTH  : 1.8 meters
 AC7895
 AC7895  HISTORY     - Date     Condition        Report By
 AC7895  HISTORY     - 1995     MONUMENTED       SDDT
 AC7895  HISTORY     - 19960904 GOOD             NGS
 AC7895
 AC7895                          STATION DESCRIPTION
 AC7895
 AC7895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7895'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) EAST OF WATAUGA AND 3.0
 AC7895'MI (4.8 KM) WEST OF MCINTOSH, ON U.S. HIGHWAY 12.  OWNERSHIP--THE
 AC7895'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7895'HIGHWAY 12 AND STATE HIGHWAY 63 NORTH ON THE EAST SIDE OF MCINTOSH, GO
 AC7895'WEST OF U.S. HIGHWAY 12 FOR 3.5 MI (5.6 KM) TO THE STATION ON THE
 AC7895'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7895'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7895'PIPE.  LOCATED 73.8 M (242.1 FT) EAST OF THE CENTER OF THE SOUTH END
 AC7895'OF A CULVERT UNDER THE HIGHWAY, 21.0 M (68.9 FT) SOUTH OF THE HIGHWAY
 AC7895'CENTERLINE, 2.2 M (7.2 FT) NORTHWEST OF THE MOST EASTERLY OF 3 BRACED
 AC7895'FENCE POSTS, 2.2 M (7.2 FT) NORTHEAST OF AN UNDERGROUND CABLE WARNING
 AC7895'SIGN, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AC7895'SOUTH OF A METAL GUARD POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 AC7895'AND 0.15 M (0.49 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 AC7895'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7920 ***********************************************************************
 AC7920  CBN         -  This is a Cooperative Base Network Control Station.
 AC7920  DESIGNATION -  12 145.75
 AC7920  PID         -  AC7920
 AC7920  STATE/COUNTY-  SD/CORSON
 AC7920  COUNTRY     -  US
 AC7920  USGS QUAD   -  WALKER (2017)
 AC7920
 AC7920                         *CURRENT SURVEY CONTROL
 AC7920  ______________________________________________________________________
 AC7920* NAD 83(2011) POSITION- 45 54 02.52456(N) 101 03 35.14792(W)   ADJUSTED
 AC7920* NAD 83(2011) ELLIP HT-   630.918 (meters)        (06/27/12)   ADJUSTED
 AC7920* NAD 83(2011) EPOCH   -  2010.00
 AC7920* NAVD 88 ORTHO HEIGHT -   651.7   (meters)     2138.    (feet) GPS OBS
 AC7920  ______________________________________________________________________
 AC7920  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7920  GEOID HEIGHT    -        -20.682 (meters)                     GEOID96
 AC7920  GEOID HEIGHT    -        -20.926 (meters)                     GEOID18
 AC7920  NAD 83(2011) X  -   -853,021.337 (meters)                     COMP
 AC7920  NAD 83(2011) Y  - -4,364,106.295 (meters)                     COMP
 AC7920  NAD 83(2011) Z  -  4,558,026.743 (meters)                     COMP
 AC7920  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 AC7920
 AC7920  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7920  Standards:
 AC7920         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7920            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7920  -------------------------------------------------------------------
 AC7920  NETWORK    1.19   3.59           0.56   0.37   1.83     -0.08188152
 AC7920  -------------------------------------------------------------------
 AC7920  Click here for local accuracies and other accuracy information.
 AC7920
 AC7920.The horizontal coordinates were established by GPS observations
 AC7920.and adjusted by the National Geodetic Survey in June 2012.
 AC7920
 AC7920.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7920.been affixed to the stable North American tectonic plate. See 
 AC7920.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7920
 AC7920.The horizontal coordinates are valid at the epoch date displayed above
 AC7920.which is a decimal equivalence of Year/Month/Day.
 AC7920
 AC7920.The orthometric height was determined by GPS observations and a
 AC7920.high-resolution geoid model.
 AC7920
 AC7920.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7920.GEOID18 height accuracy estimate available here.
 AC7920
 AC7920.Click photographs - Photos may exist for this station.
 AC7920
 AC7920.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7920
 AC7920.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7920
 AC7920.The ellipsoidal height was determined by GPS observations
 AC7920.and is referenced to NAD 83.
 AC7920
 AC7920. The following values were computed from the NAD 83(2011) position.
 AC7920
 AC7920;                    North         East     Units Scale Factor Converg.
 AC7920;SPC SD N     -   230,282.778   517,758.811   MT  1.00004922   -0 45 00.1
 AC7920;SPC SD N     -   755,519.41  1,698,680.37   sFT  1.00004922   -0 45 00.1
 AC7920;UTM  14      - 5,085,077.706   340,223.729   MT  0.99991384   -1 28 46.2
 AC7920
 AC7920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7920!SPC SD N     -   0.99990110  x   1.00004922  =   0.99995032
 AC7920!UTM  14      -   0.99990110  x   0.99991384  =   0.99981495
 AC7920
 AC7920_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4022385077(NAD 83)
 AC7920
 AC7920                          SUPERSEDED SURVEY CONTROL
 AC7920
 AC7920  NAD 83(2007)-  45 54 02.52446(N)    101 03 35.14912(W) AD(2002.00) 0
 AC7920  ELLIP H (02/10/07)  630.947  (m)                       GP(2002.00)    
 AC7920  ELLIP H (04/15/04)  630.947  (m)                       GP(       ) 2 1
 AC7920  NAD 83(1996)-  45 54 02.52380(N)    101 03 35.14857(W) AD(       ) B
 AC7920  ELLIP H (04/18/97)  630.998  (m)                       GP(       ) 4 1
 AC7920
 AC7920.Superseded values are not recommended for survey control.
 AC7920
 AC7920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7920.See file dsdata.pdf to determine how the superseded data were derived.
 AC7920
 AC7920_MARKER: Z = SEE DESCRIPTION
 AC7920_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7920_STAMPING: 12-145.75 1995
 AC7920_MARK LOGO: NGS
 AC7920_PROJECTION: FLUSH
 AC7920_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7920_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7920+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7920_ROD/PIPE-DEPTH: 12.8 meters
 AC7920_SLEEVE-DEPTH  : 1.8 meters
 AC7920
 AC7920  HISTORY     - Date     Condition        Report By
 AC7920  HISTORY     - 1995     MONUMENTED       SDDT
 AC7920  HISTORY     - 19960926 GOOD             NGS
 AC7920
 AC7920                          STATION DESCRIPTION
 AC7920
 AC7920'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7920'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) NORTHWEST OF MCLAUGHLIN
 AC7920'AND 2.0 MI (3.2 KM) SOUTHEAST OF WALKER, ON U.S. HIGHWAY 12.
 AC7920'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7920'POST OFFICE IN MCINTOSH GO NORTH ON MAIN STREET FOR 0.3 MI (0.5 KM) TO
 AC7920'THE JUNCTION OF U.S. HIGHWAY 12, TURN RIGHT AND GO EAST ON U.S.
 AC7920'HIGHWAY 12 FOR 14.6 MI (23.5 KM) TO THE STATION ON THE RIGHT.  THE
 AC7920'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7920'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7920'LOCATED 106.0 FT (32.3 M) SOUTH OF THE HIGHWAY CENTER, 35.0 FT (10.7
 AC7920'M) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 21.0 FT (6.4 M) WEST
 AC7920'OF A DRIVEWAY POST, 1.0 FT (0.3 M) EAST OF A FENCE, 1.0 FT (0.3 M)
 AC7920'NORTH OF WITNESS POST, AND 1.0 FT (0.3 M) WEST OF A METAL GUARD POST.
 AC7920'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7920'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7941 ***********************************************************************
 AC7941  CBN         -  This is a Cooperative Base Network Control Station.
 AC7941  DESIGNATION -  12 160.90
 AC7941  PID         -  AC7941
 AC7941  STATE/COUNTY-  SD/CORSON
 AC7941  COUNTRY     -  US
 AC7941  USGS QUAD   -  MCLAUGHLIN (2017)
 AC7941
 AC7941                         *CURRENT SURVEY CONTROL
 AC7941  ______________________________________________________________________
 AC7941* NAD 83(2011) POSITION- 45 47 56.80820(N) 100 47 23.74443(W)   ADJUSTED
 AC7941* NAD 83(2011) ELLIP HT-   590.900 (meters)        (06/27/12)   ADJUSTED
 AC7941* NAD 83(2011) EPOCH   -  2010.00
 AC7941* NAVD 88 ORTHO HEIGHT -   612.0   (meters)     2008.    (feet) GPS OBS
 AC7941  ______________________________________________________________________
 AC7941  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7941  GEOID HEIGHT    -        -20.970 (meters)                     GEOID96
 AC7941  GEOID HEIGHT    -        -21.154 (meters)                     GEOID18
 AC7941  NAD 83(2011) X  -   -833,970.848 (meters)                     COMP
 AC7941  NAD 83(2011) Y  - -4,376,007.056 (meters)                     COMP
 AC7941  NAD 83(2011) Z  -  4,550,132.409 (meters)                     COMP
 AC7941  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 AC7941
 AC7941  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7941  Standards:
 AC7941         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7941            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7941  -------------------------------------------------------------------
 AC7941  NETWORK    1.19   3.55           0.56   0.37   1.81     -0.09955609
 AC7941  -------------------------------------------------------------------
 AC7941  Click here for local accuracies and other accuracy information.
 AC7941
 AC7941.The horizontal coordinates were established by GPS observations
 AC7941.and adjusted by the National Geodetic Survey in June 2012.
 AC7941
 AC7941.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7941.been affixed to the stable North American tectonic plate. See 
 AC7941.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7941
 AC7941.The horizontal coordinates are valid at the epoch date displayed above
 AC7941.which is a decimal equivalence of Year/Month/Day.
 AC7941
 AC7941.The orthometric height was determined by GPS observations and a
 AC7941.high-resolution geoid model.
 AC7941
 AC7941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7941.GEOID18 height accuracy estimate available here.
 AC7941
 AC7941.Click photographs - Photos may exist for this station.
 AC7941
 AC7941.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7941
 AC7941.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7941
 AC7941.The ellipsoidal height was determined by GPS observations
 AC7941.and is referenced to NAD 83.
 AC7941
 AC7941. The following values were computed from the NAD 83(2011) position.
 AC7941
 AC7941;                    North         East     Units Scale Factor Converg.
 AC7941;SPC SD N     -   218,752.353   538,587.903   MT  1.00002441   -0 33 32.6
 AC7941;SPC SD N     -   717,690.01  1,767,017.15   sFT  1.00002441   -0 33 32.6
 AC7941;UTM  14      - 5,073,285.886   360,901.534   MT  0.99983787   -1 17 00.3
 AC7941
 AC7941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7941!SPC SD N     -   0.99990737  x   1.00002441  =   0.99993178
 AC7941!UTM  14      -   0.99990737  x   0.99983787  =   0.99974526
 AC7941
 AC7941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6090173285(NAD 83)
 AC7941
 AC7941                          SUPERSEDED SURVEY CONTROL
 AC7941
 AC7941  NAD 83(2007)-  45 47 56.80812(N)    100 47 23.74563(W) AD(2002.00) 0
 AC7941  ELLIP H (02/10/07)  590.929  (m)                       GP(2002.00)    
 AC7941  ELLIP H (04/15/04)  590.927  (m)                       GP(       ) 2 1
 AC7941  NAD 83(1996)-  45 47 56.80745(N)    100 47 23.74509(W) AD(       ) B
 AC7941  ELLIP H (04/18/97)  590.979  (m)                       GP(       ) 4 1
 AC7941
 AC7941.Superseded values are not recommended for survey control.
 AC7941
 AC7941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7941.See file dsdata.pdf to determine how the superseded data were derived.
 AC7941
 AC7941_MARKER: Z = SEE DESCRIPTION
 AC7941_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7941_STAMPING: 12-160.90 1995
 AC7941_MARK LOGO: NGS
 AC7941_PROJECTION: FLUSH
 AC7941_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7941_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7941+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7941_ROD/PIPE-DEPTH: 5.3 meters
 AC7941_SLEEVE-DEPTH  : 1.8 meters
 AC7941
 AC7941  HISTORY     - Date     Condition        Report By
 AC7941  HISTORY     - 1995     MONUMENTED       SDDT
 AC7941  HISTORY     - 19960927 GOOD             SDDT
 AC7941
 AC7941                          STATION DESCRIPTION
 AC7941
 AC7941'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7941'THE STATION IS LOCATED 1.0 MI (1.6 KM) SOUTHEAST OF MCLAUGHLIN, NEAR
 AC7941'THE AIRPORT, ON U.S. HIGHWAY 12.  TO REACH THE STATION FROM THE POST
 AC7941'OFFICE IN MCLAUGHLIN, GO NORTH ON MAIN STREET FOR 0.1 MI (0.2 KM) TO
 AC7941'THE JUNCTION OF U.S. HIGHWAY 12, TURN RIGHT AND GO EAST ON U.S.
 AC7941'HIGHWAY 12 FOR 1.6 MI (2.6 KM) TO THE JUNCTION OF A SECTION LINE ROAD
 AC7941'AND STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7941'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7941'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 100.0 FT (30.5 M) NORTHEAST
 AC7941'OF THE HIGHWAY CENTER, 14.0 FT (4.3 M) EAST OF CENTER OF THE ROAD, 7.0
 AC7941'FT (2.1 M) EAST OF A FENCE CORNER, 1.0 FT (0.3 M) SOUTHWEST OF A
 AC7941'WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) NORTHEAST OF A METAL GUARD
 AC7941'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7941'AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4142 ***********************************************************************
 AI4142  DESIGNATION -  12 181.52
 AI4142  PID         -  AI4142
 AI4142  STATE/COUNTY-  SD/CORSON
 AI4142  COUNTRY     -  US
 AI4142  USGS QUAD   -  WAKPALA SE (2017)
 AI4142
 AI4142                         *CURRENT SURVEY CONTROL
 AI4142  ______________________________________________________________________
 AI4142* NAD 83(1986) POSITION- 45 33 52.     (N) 100 33 42.     (W)   SCALED
 AI4142* NAVD 88 ORTHO HEIGHT -   537.368 (meters)     1763.01  (feet) ADJUSTED
 AI4142  ______________________________________________________________________
 AI4142  GEOID HEIGHT    -        -21.621 (meters)                     GEOID18
 AI4142  DYNAMIC HEIGHT  -        537.325 (meters)     1762.87  (feet) COMP
 AI4142  MODELED GRAVITY -    980,518.7   (mgal)                       NAVD 88
 AI4142
 AI4142  VERT ORDER      -  FIRST     CLASS II
 AI4142
 AI4142.The horizontal coordinates were scaled from a map and have
 AI4142.an estimated accuracy of +/- 6 seconds.
 AI4142
 AI4142.The orthometric height was determined by differential leveling and
 AI4142.adjusted by the NATIONAL GEODETIC SURVEY
 AI4142.in April 2000.
 AI4142
 AI4142.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4142.GEOID18 height accuracy estimate available here.
 AI4142
 AI4142.Click photographs - Photos may exist for this station.
 AI4142
 AI4142.The dynamic height is computed by dividing the NAVD 88
 AI4142.geopotential number by the normal gravity value computed on the
 AI4142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4142.degrees latitude (g = 980.6199 gals.).
 AI4142
 AI4142.The modeled gravity was interpolated from observed gravity values.
 AI4142
 AI4142;                    North         East    Units  Estimated Accuracy
 AI4142;SPC SD N     -   192,520.      556,150.      MT  (+/- 180 meters Scaled)
 AI4142
 AI4142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR781468(NAD 83)
 AI4142
 AI4142                          SUPERSEDED SURVEY CONTROL
 AI4142
 AI4142.No superseded survey control is available for this station.
 AI4142
 AI4142_MARKER: DD = SURVEY DISK
 AI4142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4142_STAMPING: 12-181.52 1997
 AI4142_MARK LOGO: SDSM
 AI4142_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4142+STABILITY: SURFACE MOTION
 AI4142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4142+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4142
 AI4142  HISTORY     - Date     Condition        Report By
 AI4142  HISTORY     - 1997     MONUMENTED       SDDT
 AI4142  HISTORY     - 19990623 GOOD             NGS
 AI4142
 AI4142                          STATION DESCRIPTION
 AI4142
 AI4142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4142'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4142'MAIN STREET IN MOBRIDGE, 863.7 M (2833.7 FT) EAST OF MILEPOST 181,
 AI4142'29.8 M (97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.2 M (30.2 FT) WEST
 AI4142'OF UNDERGROUND CABLE JUNCTION BOX NUMBER WS6C1 1, 0.9 M (3.0 FT) WEST
 AI4142'OF THE EXTENDED CENTERLINE OF STATE HIGHWAY 20, 0.6 M (2.0 FT) SOUTH
 AI4142'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4142'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4143 ***********************************************************************
 AI4143  DESIGNATION -  12 182.30
 AI4143  PID         -  AI4143
 AI4143  STATE/COUNTY-  SD/CORSON
 AI4143  COUNTRY     -  US
 AI4143  USGS QUAD   -  WAKPALA SE (2017)
 AI4143
 AI4143                         *CURRENT SURVEY CONTROL
 AI4143  ______________________________________________________________________
 AI4143* NAD 83(1986) POSITION- 45 33 35.     (N) 100 32 45.     (W)   SCALED
 AI4143* NAVD 88 ORTHO HEIGHT -   541.310 (meters)     1775.95  (feet) ADJUSTED
 AI4143  ______________________________________________________________________
 AI4143  GEOID HEIGHT    -        -21.648 (meters)                     GEOID18
 AI4143  DYNAMIC HEIGHT  -        541.266 (meters)     1775.80  (feet) COMP
 AI4143  MODELED GRAVITY -    980,517.7   (mgal)                       NAVD 88
 AI4143
 AI4143  VERT ORDER      -  FIRST     CLASS II
 AI4143
 AI4143.The horizontal coordinates were scaled from a map and have
 AI4143.an estimated accuracy of +/- 6 seconds.
 AI4143
 AI4143.The orthometric height was determined by differential leveling and
 AI4143.adjusted by the NATIONAL GEODETIC SURVEY
 AI4143.in April 2000.
 AI4143
 AI4143.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4143.GEOID18 height accuracy estimate available here.
 AI4143
 AI4143.Click photographs - Photos may exist for this station.
 AI4143
 AI4143.The dynamic height is computed by dividing the NAVD 88
 AI4143.geopotential number by the normal gravity value computed on the
 AI4143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4143.degrees latitude (g = 980.6199 gals.).
 AI4143
 AI4143.The modeled gravity was interpolated from observed gravity values.
 AI4143
 AI4143;                    North         East    Units  Estimated Accuracy
 AI4143;SPC SD N     -   191,990.      557,390.      MT  (+/- 180 meters Scaled)
 AI4143
 AI4143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR793462(NAD 83)
 AI4143
 AI4143                          SUPERSEDED SURVEY CONTROL
 AI4143
 AI4143.No superseded survey control is available for this station.
 AI4143
 AI4143_MARKER: Z = SEE DESCRIPTION
 AI4143_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4143_STAMPING: 12-182.30 1997
 AI4143_MARK LOGO: NGS
 AI4143_PROJECTION: FLUSH
 AI4143_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4143_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4143+STABILITY: POSITION/ELEVATION WELL
 AI4143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4143+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4143_ROD/PIPE-DEPTH: 6.4 meters
 AI4143_SLEEVE-DEPTH  : 2.0 meters
 AI4143
 AI4143  HISTORY     - Date     Condition        Report By
 AI4143  HISTORY     - 1997     MONUMENTED       SDDT
 AI4143  HISTORY     - 19990623 GOOD             NGS
 AI4143
 AI4143                          STATION DESCRIPTION
 AI4143
 AI4143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4143'11.8 KM (7.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4143'MAIN STREET IN MOBRIDGE, 442.6 M (1452.1 FT) EAST OF MILEPOST 182,
 AI4143'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.2 M (10.5 FT)
 AI4143'WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER S6 0-0, 1.0 M (3.3 FT)
 AI4143'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A T-FENCE
 AI4143'CORNER, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT)
 AI4143'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AI4143'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE
 AI4143'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4143'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4143'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4144 ***********************************************************************
 AI4144  DESIGNATION -  12 183.20
 AI4144  PID         -  AI4144
 AI4144  STATE/COUNTY-  SD/CORSON
 AI4144  COUNTRY     -  US
 AI4144  USGS QUAD   -  WAKPALA SE (2017)
 AI4144
 AI4144                         *CURRENT SURVEY CONTROL
 AI4144  ______________________________________________________________________
 AI4144* NAD 83(1986) POSITION- 45 33 22.     (N) 100 31 37.     (W)   SCALED
 AI4144* NAVD 88 ORTHO HEIGHT -   523.948 (meters)     1718.99  (feet) ADJUSTED
 AI4144  ______________________________________________________________________
 AI4144  GEOID HEIGHT    -        -21.682 (meters)                     GEOID18
 AI4144  DYNAMIC HEIGHT  -        523.905 (meters)     1718.85  (feet) COMP
 AI4144  MODELED GRAVITY -    980,517.2   (mgal)                       NAVD 88
 AI4144
 AI4144  VERT ORDER      -  FIRST     CLASS II
 AI4144
 AI4144.The horizontal coordinates were scaled from a map and have
 AI4144.an estimated accuracy of +/- 6 seconds.
 AI4144
 AI4144.The orthometric height was determined by differential leveling and
 AI4144.adjusted by the NATIONAL GEODETIC SURVEY
 AI4144.in April 2000.
 AI4144
 AI4144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4144.GEOID18 height accuracy estimate available here.
 AI4144
 AI4144.Click photographs - Photos may exist for this station.
 AI4144
 AI4144.The dynamic height is computed by dividing the NAVD 88
 AI4144.geopotential number by the normal gravity value computed on the
 AI4144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4144.degrees latitude (g = 980.6199 gals.).
 AI4144
 AI4144.The modeled gravity was interpolated from observed gravity values.
 AI4144
 AI4144;                    North         East    Units  Estimated Accuracy
 AI4144;SPC SD N     -   191,580.      558,860.      MT  (+/- 180 meters Scaled)
 AI4144
 AI4144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR808458(NAD 83)
 AI4144
 AI4144                          SUPERSEDED SURVEY CONTROL
 AI4144
 AI4144.No superseded survey control is available for this station.
 AI4144
 AI4144_MARKER: DD = SURVEY DISK
 AI4144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4144_STAMPING: 12-183.20 1997
 AI4144_MARK LOGO: SDSM
 AI4144_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4144+STABILITY: SURFACE MOTION
 AI4144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4144+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4144
 AI4144  HISTORY     - Date     Condition        Report By
 AI4144  HISTORY     - 1997     MONUMENTED       SDDT
 AI4144  HISTORY     - 19990623 GOOD             NGS
 AI4144
 AI4144                          STATION DESCRIPTION
 AI4144
 AI4144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4144'10.3 KM (6.40 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4144'MAIN STREET IN MOBRIDGE, 295.3 M (968.8 FT) EAST OF MILEPOST 183, 29.6
 AI4144'M (97.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.2 M (13.8 FT) WEST OF
 AI4144'THE CENTER OF A TRACK ROAD, 0.6 M (2.0 FT) NORTHWEST OF A WITNESS
 AI4144'POST, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AI4144'NORTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4144'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4145 ***********************************************************************
 AI4145  DESIGNATION -  12 184.25
 AI4145  PID         -  AI4145
 AI4145  STATE/COUNTY-  SD/CORSON
 AI4145  COUNTRY     -  US
 AI4145  USGS QUAD   -  WAKPALA SE (2017)
 AI4145
 AI4145                         *CURRENT SURVEY CONTROL
 AI4145  ______________________________________________________________________
 AI4145* NAD 83(1986) POSITION- 45 33 41.     (N) 100 30 33.     (W)   SCALED
 AI4145* NAVD 88 ORTHO HEIGHT -   529.919 (meters)     1738.58  (feet) ADJUSTED
 AI4145  ______________________________________________________________________
 AI4145  GEOID HEIGHT    -        -21.709 (meters)                     GEOID18
 AI4145  DYNAMIC HEIGHT  -        529.876 (meters)     1738.43  (feet) COMP
 AI4145  MODELED GRAVITY -    980,518.2   (mgal)                       NAVD 88
 AI4145
 AI4145  VERT ORDER      -  FIRST     CLASS II
 AI4145
 AI4145.The horizontal coordinates were scaled from a map and have
 AI4145.an estimated accuracy of +/- 6 seconds.
 AI4145
 AI4145.The orthometric height was determined by differential leveling and
 AI4145.adjusted by the NATIONAL GEODETIC SURVEY
 AI4145.in April 2000.
 AI4145
 AI4145.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4145.GEOID18 height accuracy estimate available here.
 AI4145
 AI4145.Click photographs - Photos may exist for this station.
 AI4145
 AI4145.The dynamic height is computed by dividing the NAVD 88
 AI4145.geopotential number by the normal gravity value computed on the
 AI4145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4145.degrees latitude (g = 980.6199 gals.).
 AI4145
 AI4145.The modeled gravity was interpolated from observed gravity values.
 AI4145
 AI4145;                    North         East    Units  Estimated Accuracy
 AI4145;SPC SD N     -   192,160.      560,250.      MT  (+/- 180 meters Scaled)
 AI4145
 AI4145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR822464(NAD 83)
 AI4145
 AI4145                          SUPERSEDED SURVEY CONTROL
 AI4145
 AI4145.No superseded survey control is available for this station.
 AI4145
 AI4145_MARKER: DD = SURVEY DISK
 AI4145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4145_STAMPING: 12-184.25 1997
 AI4145_MARK LOGO: SDSM
 AI4145_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4145+STABILITY: SURFACE MOTION
 AI4145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4145+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4145
 AI4145  HISTORY     - Date     Condition        Report By
 AI4145  HISTORY     - 1997     MONUMENTED       SDDT
 AI4145  HISTORY     - 19990623 GOOD             NGS
 AI4145
 AI4145                          STATION DESCRIPTION
 AI4145
 AI4145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4145'8.7 KM (5.40 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4145'MAIN STREET IN MOBRIDGE, 318.6 M (1045.3 FT) EAST OF MILEPOST 184,
 AI4145'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.9 M (12.8 FT)
 AI4145'WEST OF THE CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 AI4145'THE ROAD, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT)
 AI4145'SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4145'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4146 ***********************************************************************
 AI4146  DESIGNATION -  12 185.10
 AI4146  PID         -  AI4146
 AI4146  STATE/COUNTY-  SD/CORSON
 AI4146  COUNTRY     -  US
 AI4146  USGS QUAD   -  MOBRIDGE (2017)
 AI4146
 AI4146                         *CURRENT SURVEY CONTROL
 AI4146  ______________________________________________________________________
 AI4146* NAD 83(1986) POSITION- 45 34 11.     (N) 100 29 47.     (W)   SCALED
 AI4146* NAVD 88 ORTHO HEIGHT -   496.161 (meters)     1627.82  (feet) ADJUSTED
 AI4146  ______________________________________________________________________
 AI4146  GEOID HEIGHT    -        -21.726 (meters)                     GEOID18
 AI4146  DYNAMIC HEIGHT  -        496.121 (meters)     1627.69  (feet) COMP
 AI4146  MODELED GRAVITY -    980,519.7   (mgal)                       NAVD 88
 AI4146
 AI4146  VERT ORDER      -  FIRST     CLASS II
 AI4146
 AI4146.The horizontal coordinates were scaled from a map and have
 AI4146.an estimated accuracy of +/- 6 seconds.
 AI4146
 AI4146.The orthometric height was determined by differential leveling and
 AI4146.adjusted by the NATIONAL GEODETIC SURVEY
 AI4146.in April 2000.
 AI4146
 AI4146.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4146.GEOID18 height accuracy estimate available here.
 AI4146
 AI4146.Click photographs - Photos may exist for this station.
 AI4146
 AI4146.The dynamic height is computed by dividing the NAVD 88
 AI4146.geopotential number by the normal gravity value computed on the
 AI4146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4146.degrees latitude (g = 980.6199 gals.).
 AI4146
 AI4146.The modeled gravity was interpolated from observed gravity values.
 AI4146
 AI4146;                    North         East    Units  Estimated Accuracy
 AI4146;SPC SD N     -   193,080.      561,250.      MT  (+/- 180 meters Scaled)
 AI4146
 AI4146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR832473(NAD 83)
 AI4146
 AI4146                          SUPERSEDED SURVEY CONTROL
 AI4146
 AI4146.No superseded survey control is available for this station.
 AI4146
 AI4146_MARKER: DD = SURVEY DISK
 AI4146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4146_STAMPING: 12-185.10 1997
 AI4146_MARK LOGO: SDSM
 AI4146_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4146+STABILITY: SURFACE MOTION
 AI4146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4146+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4146
 AI4146  HISTORY     - Date     Condition        Report By
 AI4146  HISTORY     - 1997     MONUMENTED       SDDT
 AI4146  HISTORY     - 19990623 GOOD             NGS
 AI4146
 AI4146                          STATION DESCRIPTION
 AI4146
 AI4146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4146'7.3 KM (4.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4146'MAIN STREET IN MOBRIDGE, 122.4 M (401.6 FT) EAST OF MILEPOST 185, 22.5
 AI4146'M (73.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AI4146'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A WITNESS POST
 AI4146'AND THE CENTER 1 OF 3 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH
 AI4146'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4146'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4147 ***********************************************************************
 AI4147  DESIGNATION -  12 186.10
 AI4147  PID         -  AI4147
 AI4147  STATE/COUNTY-  SD/CORSON
 AI4147  COUNTRY     -  US
 AI4147  USGS QUAD   -  MOBRIDGE (2017)
 AI4147
 AI4147                         *CURRENT SURVEY CONTROL
 AI4147  ______________________________________________________________________
 AI4147* NAD 83(1986) POSITION- 45 34 14.     (N) 100 28 42.     (W)   SCALED
 AI4147* NAVD 88 ORTHO HEIGHT -   497.422 (meters)     1631.96  (feet) ADJUSTED
 AI4147  ______________________________________________________________________
 AI4147  GEOID HEIGHT    -        -21.755 (meters)                     GEOID18
 AI4147  DYNAMIC HEIGHT  -        497.382 (meters)     1631.83  (feet) COMP
 AI4147  MODELED GRAVITY -    980,519.7   (mgal)                       NAVD 88
 AI4147
 AI4147  VERT ORDER      -  FIRST     CLASS II
 AI4147
 AI4147.The horizontal coordinates were scaled from a map and have
 AI4147.an estimated accuracy of +/- 6 seconds.
 AI4147
 AI4147.The orthometric height was determined by differential leveling and
 AI4147.adjusted by the NATIONAL GEODETIC SURVEY
 AI4147.in April 2000.
 AI4147
 AI4147.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4147.GEOID18 height accuracy estimate available here.
 AI4147
 AI4147.Click photographs - Photos may exist for this station.
 AI4147
 AI4147.The dynamic height is computed by dividing the NAVD 88
 AI4147.geopotential number by the normal gravity value computed on the
 AI4147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4147.degrees latitude (g = 980.6199 gals.).
 AI4147
 AI4147.The modeled gravity was interpolated from observed gravity values.
 AI4147
 AI4147;                    North         East    Units  Estimated Accuracy
 AI4147;SPC SD N     -   193,160.      562,660.      MT  (+/- 180 meters Scaled)
 AI4147
 AI4147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR846473(NAD 83)
 AI4147
 AI4147                          SUPERSEDED SURVEY CONTROL
 AI4147
 AI4147.No superseded survey control is available for this station.
 AI4147
 AI4147_MARKER: B = BOLT
 AI4147_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AI4147+WITH SETTING: PAVEMENT
 AI4147_SP_SET: FOOTING
 AI4147_STAMPING: 12-186.10
 AI4147_MARK LOGO: NONE
 AI4147_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4147+STABILITY: SURFACE MOTION
 AI4147_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI4147+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4147
 AI4147  HISTORY     - Date     Condition        Report By
 AI4147  HISTORY     - UNK      MONUMENTED       NONE
 AI4147  HISTORY     - 19990623 GOOD             NGS
 AI4147
 AI4147                          STATION DESCRIPTION
 AI4147
 AI4147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4147'5.7 KM (3.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4147'MAIN STREET IN MOBRIDGE, A 2 1/2-INCH STEEL BOLT IN THE CONCRETE
 AI4147'FOOTING OF A 2 BY 2-FT CONCRETE FOOTING FOR A HIGH LINE POLE, 144.0 M
 AI4147'(472.4 FT) EAST OF MILEPOST 186, 15.5 M (50.9 FT) NORTHEAST OF THE
 AI4147'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST, AND
 AI4147'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE MONUMENT IS
 AI4147'ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4148 ***********************************************************************
 AI4148  DESIGNATION -  12 187.20
 AI4148  PID         -  AI4148
 AI4148  STATE/COUNTY-  SD/WALWORTH
 AI4148  COUNTRY     -  US
 AI4148  USGS QUAD   -  MOBRIDGE (2017)
 AI4148
 AI4148                         *CURRENT SURVEY CONTROL
 AI4148  ______________________________________________________________________
 AI4148* NAD 83(1986) POSITION- 45 33 37.     (N) 100 27 37.     (W)   SCALED
 AI4148* NAVD 88 ORTHO HEIGHT -   514.047 (meters)     1686.50  (feet) ADJUSTED
 AI4148  ______________________________________________________________________
 AI4148  GEOID HEIGHT    -        -21.787 (meters)                     GEOID18
 AI4148  DYNAMIC HEIGHT  -        514.005 (meters)     1686.36  (feet) COMP
 AI4148  MODELED GRAVITY -    980,518.2   (mgal)                       NAVD 88
 AI4148
 AI4148  VERT ORDER      -  FIRST     CLASS II
 AI4148
 AI4148.The horizontal coordinates were scaled from a map and have
 AI4148.an estimated accuracy of +/- 6 seconds.
 AI4148
 AI4148.The orthometric height was determined by differential leveling and
 AI4148.adjusted by the NATIONAL GEODETIC SURVEY
 AI4148.in April 2000.
 AI4148
 AI4148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4148.GEOID18 height accuracy estimate available here.
 AI4148
 AI4148.Click photographs - Photos may exist for this station.
 AI4148
 AI4148.The dynamic height is computed by dividing the NAVD 88
 AI4148.geopotential number by the normal gravity value computed on the
 AI4148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4148.degrees latitude (g = 980.6199 gals.).
 AI4148
 AI4148.The modeled gravity was interpolated from observed gravity values.
 AI4148
 AI4148;                    North         East    Units  Estimated Accuracy
 AI4148;SPC SD N     -   192,010.      564,070.      MT  (+/- 180 meters Scaled)
 AI4148
 AI4148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR860462(NAD 83)
 AI4148
 AI4148                          SUPERSEDED SURVEY CONTROL
 AI4148
 AI4148.No superseded survey control is available for this station.
 AI4148
 AI4148_MARKER: B = BOLT
 AI4148_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 AI4148+WITH SETTING: PAVEMENT
 AI4148_SP_SET: FOOTING
 AI4148_STAMPING: 12-187.20
 AI4148_MARK LOGO: NONE
 AI4148_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4148+STABILITY: SURFACE MOTION
 AI4148_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI4148+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4148
 AI4148  HISTORY     - Date     Condition        Report By
 AI4148  HISTORY     - 1996     MONUMENTED       SDDT
 AI4148  HISTORY     - 19990623 GOOD             NGS
 AI4148
 AI4148                          STATION DESCRIPTION
 AI4148
 AI4148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4148'3.9 KM (2.40 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4148'MAIN STREET IN MOBRIDGE, A 2 1/2-INCH STEEL BOLT IN A 2 BY 2-FT
 AI4148'CONCRETE FOOTING FOR A HIGH LINE POLE, 323.0 M (1059.7 FT) EAST OF
 AI4148'MILEPOST 187, 14.6 M (47.9 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 AI4148'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE
 AI4148'THE LEVEL OF THE HIGHWAY.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4148'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9561 ***********************************************************************
 AE9561  DESIGNATION -  12 187.59
 AE9561  PID         -  AE9561
 AE9561  STATE/COUNTY-  SD/WALWORTH
 AE9561  COUNTRY     -  US
 AE9561  USGS QUAD   -  MOBRIDGE (2017)
 AE9561
 AE9561                         *CURRENT SURVEY CONTROL
 AE9561  ______________________________________________________________________
 AE9561* NAD 83(1986) POSITION- 45 33 25.     (N) 100 27 15.     (W)   SCALED
 AE9561* NAVD 88 ORTHO HEIGHT -   511.092 (meters)     1676.81  (feet) ADJUSTED
 AE9561  ______________________________________________________________________
 AE9561  GEOID HEIGHT    -        -21.796 (meters)                     GEOID18
 AE9561  DYNAMIC HEIGHT  -        511.050 (meters)     1676.67  (feet) COMP
 AE9561  MODELED GRAVITY -    980,517.7   (mgal)                       NAVD 88
 AE9561
 AE9561  VERT ORDER      -  FIRST     CLASS II
 AE9561
 AE9561.The horizontal coordinates were scaled from a map and have
 AE9561.an estimated accuracy of +/- 6 seconds.
 AE9561
 AE9561.The orthometric height was determined by differential leveling and
 AE9561.adjusted by the NATIONAL GEODETIC SURVEY
 AE9561.in July 1998.
 AE9561
 AE9561.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9561.GEOID18 height accuracy estimate available here.
 AE9561
 AE9561.Click photographs - Photos may exist for this station.
 AE9561
 AE9561.The dynamic height is computed by dividing the NAVD 88
 AE9561.geopotential number by the normal gravity value computed on the
 AE9561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9561.degrees latitude (g = 980.6199 gals.).
 AE9561
 AE9561.The modeled gravity was interpolated from observed gravity values.
 AE9561
 AE9561;                    North         East    Units  Estimated Accuracy
 AE9561;SPC SD N     -   191,640.      564,540.      MT  (+/- 180 meters Scaled)
 AE9561
 AE9561_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR865458(NAD 83)
 AE9561
 AE9561                          SUPERSEDED SURVEY CONTROL
 AE9561
 AE9561.No superseded survey control is available for this station.
 AE9561
 AE9561_MARKER: DD = SURVEY DISK
 AE9561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9561_STAMPING: 12-187.59 1996
 AE9561_MARK LOGO: SDDT
 AE9561_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9561+STABILITY: SURFACE MOTION
 AE9561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9561+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AE9561
 AE9561  HISTORY     - Date     Condition        Report By
 AE9561  HISTORY     - 1996     MONUMENTED       SDDT
 AE9561  HISTORY     - 19970311 GOOD             NGS
 AE9561  HISTORY     - 19990623 GOOD             NGS
 AE9561
 AE9561                          STATION DESCRIPTION
 AE9561
 AE9561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9561'3.3 KM (2.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9561'MAIN STREET IN MOBRIDGE, 682.0 M (2237.5 FT) WEST OF MILEPOST 188,
 AE9561'29.6 M (97.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 12.2 M (40.0 FT)
 AE9561'NORTHWEST OF THE CENTER OF A PAVED ROAD, 1.2 M (3.9 FT) BELOW THE
 AE9561'LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) NORTHEAST OF THE SOUTHEAST CORNER
 AE9561'OF A CHAIN-LINK FENCE ENCLOSING THE DEPARTMENT OF TRANSPORTATION
 AE9561'COMPLEX, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 AE9561'IS FLUSH WITH THE GROUND SURFACE.
 AE9561
 AE9561                          STATION RECOVERY (1999)
 AE9561
 AE9561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE9561'3.3 KM (2.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9561'MAIN STREET IN MOBRIDGE, 682.0 M (2237.5 FT) WEST OF MILEPOST 188,
 AE9561'29.6 M (97.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 12.2 M (40.0 FT)
 AE9561'NORTHWEST OF THE CENTER OF A PAVED ROAD, 1.2 M (3.9 FT) BELOW THE
 AE9561'LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) NORTHEAST OF THE EAST CORNER OF A
 AE9561'CHAIN-LINK FENCE ENCLOSING THE DEPARTMENT OF TRANSPORTATION COMPLEX,
 AE9561'0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AE9561'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AE9561'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9562 ***********************************************************************
 AE9562  DESIGNATION -  12 191.95
 AE9562  PID         -  AE9562
 AE9562  STATE/COUNTY-  SD/WALWORTH
 AE9562  COUNTRY     -  US
 AE9562  USGS QUAD   -  MOBRIDGE (2017)
 AE9562
 AE9562                         *CURRENT SURVEY CONTROL
 AE9562  ______________________________________________________________________
 AE9562* NAD 83(1986) POSITION- 45 32 15.     (N) 100 23 13.     (W)   SCALED
 AE9562* NAVD 88 ORTHO HEIGHT -   541.285 (meters)     1775.87  (feet) ADJUSTED
 AE9562  ______________________________________________________________________
 AE9562  GEOID HEIGHT    -        -21.900 (meters)                     GEOID18
 AE9562  DYNAMIC HEIGHT  -        541.235 (meters)     1775.70  (feet) COMP
 AE9562  MODELED GRAVITY -    980,506.7   (mgal)                       NAVD 88
 AE9562
 AE9562  VERT ORDER      -  FIRST     CLASS II
 AE9562
 AE9562.The horizontal coordinates were scaled from a map and have
 AE9562.an estimated accuracy of +/- 6 seconds.
 AE9562
 AE9562.The orthometric height was determined by differential leveling and
 AE9562.adjusted by the NATIONAL GEODETIC SURVEY
 AE9562.in July 1998.
 AE9562
 AE9562.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9562.GEOID18 height accuracy estimate available here.
 AE9562
 AE9562.Click photographs - Photos may exist for this station.
 AE9562
 AE9562.The dynamic height is computed by dividing the NAVD 88
 AE9562.geopotential number by the normal gravity value computed on the
 AE9562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9562.degrees latitude (g = 980.6199 gals.).
 AE9562
 AE9562.The modeled gravity was interpolated from observed gravity values.
 AE9562
 AE9562;                    North         East    Units  Estimated Accuracy
 AE9562;SPC SD N     -   189,450.      569,780.      MT  (+/- 180 meters Scaled)
 AE9562
 AE9562_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR917435(NAD 83)
 AE9562
 AE9562                          SUPERSEDED SURVEY CONTROL
 AE9562
 AE9562.No superseded survey control is available for this station.
 AE9562
 AE9562_MARKER: DD = SURVEY DISK
 AE9562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9562_STAMPING: 12-191.95 1996
 AE9562_MARK LOGO: SDDT
 AE9562_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9562+STABILITY: SURFACE MOTION
 AE9562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9562+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9562
 AE9562  HISTORY     - Date     Condition        Report By
 AE9562  HISTORY     - 1996     MONUMENTED       SDDT
 AE9562  HISTORY     - 19970311 GOOD             NGS
 AE9562
 AE9562                          STATION DESCRIPTION
 AE9562
 AE9562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9562'3.7 KM (2.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9562'MAIN STREET IN MOBRIDGE, 108.6 M (356.3 FT) WEST OF MILEPOST 192, 44.2
 AE9562'M (145.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 29.9 M (98.1 FT) EAST OF
 AE9562'THE CENTER OF 288TH AVENUE, 12.7 M (41.7 FT) NORTH OF A FENCE CORNER,
 AE9562'7.8 M (25.6 FT) SOUTH OF A FIRE HYDRANT, 0.5 M (1.6 FT) WEST OF A
 AE9562'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9562'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9563 ***********************************************************************
 AE9563  DESIGNATION -  12 193.02
 AE9563  PID         -  AE9563
 AE9563  STATE/COUNTY-  SD/WALWORTH
 AE9563  COUNTRY     -  US
 AE9563  USGS QUAD   -  GLENHAM (2017)
 AE9563
 AE9563                         *CURRENT SURVEY CONTROL
 AE9563  ______________________________________________________________________
 AE9563* NAD 83(1986) POSITION- 45 32 19.     (N) 100 21 56.     (W)   SCALED
 AE9563* NAVD 88 ORTHO HEIGHT -   560.849 (meters)     1840.05  (feet) ADJUSTED
 AE9563  ______________________________________________________________________
 AE9563  GEOID HEIGHT    -        -21.925 (meters)                     GEOID18
 AE9563  DYNAMIC HEIGHT  -        560.795 (meters)     1839.87  (feet) COMP
 AE9563  MODELED GRAVITY -    980,502.0   (mgal)                       NAVD 88
 AE9563
 AE9563  VERT ORDER      -  FIRST     CLASS II
 AE9563
 AE9563.The horizontal coordinates were scaled from a map and have
 AE9563.an estimated accuracy of +/- 6 seconds.
 AE9563
 AE9563.The orthometric height was determined by differential leveling and
 AE9563.adjusted by the NATIONAL GEODETIC SURVEY
 AE9563.in July 1998.
 AE9563
 AE9563.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9563.GEOID18 height accuracy estimate available here.
 AE9563
 AE9563.Click photographs - Photos may exist for this station.
 AE9563
 AE9563.The dynamic height is computed by dividing the NAVD 88
 AE9563.geopotential number by the normal gravity value computed on the
 AE9563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9563.degrees latitude (g = 980.6199 gals.).
 AE9563
 AE9563.The modeled gravity was interpolated from observed gravity values.
 AE9563
 AE9563;                    North         East    Units  Estimated Accuracy
 AE9563;SPC SD N     -   189,560.      571,450.      MT  (+/- 180 meters Scaled)
 AE9563
 AE9563_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR933436(NAD 83)
 AE9563
 AE9563                          SUPERSEDED SURVEY CONTROL
 AE9563
 AE9563.No superseded survey control is available for this station.
 AE9563
 AE9563_MARKER: DD = SURVEY DISK
 AE9563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9563_STAMPING: 12-193.02 1996
 AE9563_MARK LOGO: SDDT
 AE9563_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9563+STABILITY: SURFACE MOTION
 AE9563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9563+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9563
 AE9563  HISTORY     - Date     Condition        Report By
 AE9563  HISTORY     - 1996     MONUMENTED       SDDT
 AE9563  HISTORY     - 19970311 GOOD             NGS
 AE9563
 AE9563                          STATION DESCRIPTION
 AE9563
 AE9563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9563'5.4 KM (3.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9563'MAIN STREET IN MOBRIDGE, 147.9 M (485.2 FT) EAST OF THE CENTER OF A
 AE9563'GRAVELED ROAD, 51.0 M (167.3 FT) NORTHEAST OF MILEPOST 193, 24.7 M
 AE9563'(81.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) SOUTHEAST
 AE9563'OF A WITNESS POST AND FENCE, 3.7 M (12.1 FT) WEST OF THE CENTER OF A
 AE9563'FIELD ENTRANCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AE9563'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9564 ***********************************************************************
 AE9564  DESIGNATION -  12 193.98
 AE9564  PID         -  AE9564
 AE9564  STATE/COUNTY-  SD/WALWORTH
 AE9564  COUNTRY     -  US
 AE9564  USGS QUAD   -  GLENHAM (2017)
 AE9564
 AE9564                         *CURRENT SURVEY CONTROL
 AE9564  ______________________________________________________________________
 AE9564* NAD 83(1986) POSITION- 45 32 13.     (N) 100 20 44.     (W)   SCALED
 AE9564* NAVD 88 ORTHO HEIGHT -   580.686 (meters)     1905.13  (feet) ADJUSTED
 AE9564  ______________________________________________________________________
 AE9564  GEOID HEIGHT    -        -21.952 (meters)                     GEOID18
 AE9564  DYNAMIC HEIGHT  -        580.631 (meters)     1904.95  (feet) COMP
 AE9564  MODELED GRAVITY -    980,502.4   (mgal)                       NAVD 88
 AE9564
 AE9564  VERT ORDER      -  FIRST     CLASS II
 AE9564
 AE9564.The horizontal coordinates were scaled from a map and have
 AE9564.an estimated accuracy of +/- 6 seconds.
 AE9564
 AE9564.The orthometric height was determined by differential leveling and
 AE9564.adjusted by the NATIONAL GEODETIC SURVEY
 AE9564.in July 1998.
 AE9564
 AE9564.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9564.GEOID18 height accuracy estimate available here.
 AE9564
 AE9564.Click photographs - Photos may exist for this station.
 AE9564
 AE9564.The dynamic height is computed by dividing the NAVD 88
 AE9564.geopotential number by the normal gravity value computed on the
 AE9564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9564.degrees latitude (g = 980.6199 gals.).
 AE9564
 AE9564.The modeled gravity was interpolated from observed gravity values.
 AE9564
 AE9564;                    North         East    Units  Estimated Accuracy
 AE9564;SPC SD N     -   189,370.      573,010.      MT  (+/- 180 meters Scaled)
 AE9564
 AE9564_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR949434(NAD 83)
 AE9564
 AE9564                          SUPERSEDED SURVEY CONTROL
 AE9564
 AE9564.No superseded survey control is available for this station.
 AE9564
 AE9564_MARKER: DD = SURVEY DISK
 AE9564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9564_STAMPING: 12-193.98 1996
 AE9564_MARK LOGO: SDDT
 AE9564_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9564+STABILITY: SURFACE MOTION
 AE9564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9564+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9564
 AE9564  HISTORY     - Date     Condition        Report By
 AE9564  HISTORY     - 1996     MONUMENTED       SDDT
 AE9564  HISTORY     - 19970311 GOOD             NGS
 AE9564
 AE9564                          STATION DESCRIPTION
 AE9564
 AE9564'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9564'6.9 KM (4.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9564'MAIN STREET IN MOBRIDGE, 51.2 M (168.0 FT) SOUTHWEST OF MILEPOST 194,
 AE9564'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) EAST
 AE9564'OF THE CENTER OF A DIRT ROAD LEADING TO A SUB-STATION, 0.9 M (3.0 FT)
 AE9564'ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A WITNESS POST
 AE9564'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9565 ***********************************************************************
 AE9565  DESIGNATION -  12 194.98
 AE9565  PID         -  AE9565
 AE9565  STATE/COUNTY-  SD/WALWORTH
 AE9565  COUNTRY     -  US
 AE9565  USGS QUAD   -  GLENHAM (2017)
 AE9565
 AE9565                         *CURRENT SURVEY CONTROL
 AE9565  ______________________________________________________________________
 AE9565* NAD 83(1986) POSITION- 45 32 13.     (N) 100 19 30.     (W)   SCALED
 AE9565* NAVD 88 ORTHO HEIGHT -   548.730 (meters)     1800.29  (feet) ADJUSTED
 AE9565  ______________________________________________________________________
 AE9565  GEOID HEIGHT    -        -21.984 (meters)                     GEOID18
 AE9565  DYNAMIC HEIGHT  -        548.677 (meters)     1800.12  (feet) COMP
 AE9565  MODELED GRAVITY -    980,503.7   (mgal)                       NAVD 88
 AE9565
 AE9565  VERT ORDER      -  FIRST     CLASS II
 AE9565
 AE9565.The horizontal coordinates were scaled from a map and have
 AE9565.an estimated accuracy of +/- 6 seconds.
 AE9565
 AE9565.The orthometric height was determined by differential leveling and
 AE9565.adjusted by the NATIONAL GEODETIC SURVEY
 AE9565.in July 1998.
 AE9565
 AE9565.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9565.GEOID18 height accuracy estimate available here.
 AE9565
 AE9565.Click photographs - Photos may exist for this station.
 AE9565
 AE9565.The dynamic height is computed by dividing the NAVD 88
 AE9565.geopotential number by the normal gravity value computed on the
 AE9565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9565.degrees latitude (g = 980.6199 gals.).
 AE9565
 AE9565.The modeled gravity was interpolated from observed gravity values.
 AE9565
 AE9565;                    North         East    Units  Estimated Accuracy
 AE9565;SPC SD N     -   189,370.      574,620.      MT  (+/- 180 meters Scaled)
 AE9565
 AE9565_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR965434(NAD 83)
 AE9565
 AE9565                          SUPERSEDED SURVEY CONTROL
 AE9565
 AE9565.No superseded survey control is available for this station.
 AE9565
 AE9565_MARKER: DD = SURVEY DISK
 AE9565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9565_STAMPING: 12-194.98 1996
 AE9565_MARK LOGO: SDDT
 AE9565_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9565+STABILITY: SURFACE MOTION
 AE9565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9565+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9565
 AE9565  HISTORY     - Date     Condition        Report By
 AE9565  HISTORY     - 1996     MONUMENTED       SDDT
 AE9565  HISTORY     - 19970311 GOOD             NGS
 AE9565
 AE9565                          STATION DESCRIPTION
 AE9565
 AE9565'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9565'8.5 KM (5.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9565'MAIN STREET IN MOBRIDGE, 55.6 M (182.4 FT) SOUTHWEST OF MILEPOST 195,
 AE9565'29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AE9565'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A WITNESS POST AND
 AE9565'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9566 ***********************************************************************
 AE9566  DESIGNATION -  12 195.88
 AE9566  PID         -  AE9566
 AE9566  STATE/COUNTY-  SD/WALWORTH
 AE9566  COUNTRY     -  US
 AE9566  USGS QUAD   -  GLENHAM (2017)
 AE9566
 AE9566                         *CURRENT SURVEY CONTROL
 AE9566  ______________________________________________________________________
 AE9566* NAD 83(1986) POSITION- 45 32 17.     (N) 100 18 20.     (W)   SCALED
 AE9566* NAVD 88 ORTHO HEIGHT -   513.583 (meters)     1684.98  (feet) ADJUSTED
 AE9566  ______________________________________________________________________
 AE9566  GEOID HEIGHT    -        -22.012 (meters)                     GEOID18
 AE9566  DYNAMIC HEIGHT  -        513.534 (meters)     1684.82  (feet) COMP
 AE9566  MODELED GRAVITY -    980,504.9   (mgal)                       NAVD 88
 AE9566
 AE9566  VERT ORDER      -  FIRST     CLASS II
 AE9566
 AE9566.The horizontal coordinates were scaled from a map and have
 AE9566.an estimated accuracy of +/- 6 seconds.
 AE9566
 AE9566.The orthometric height was determined by differential leveling and
 AE9566.adjusted by the NATIONAL GEODETIC SURVEY
 AE9566.in July 1998.
 AE9566
 AE9566.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9566.GEOID18 height accuracy estimate available here.
 AE9566
 AE9566.Click photographs - Photos may exist for this station.
 AE9566
 AE9566.The dynamic height is computed by dividing the NAVD 88
 AE9566.geopotential number by the normal gravity value computed on the
 AE9566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9566.degrees latitude (g = 980.6199 gals.).
 AE9566
 AE9566.The modeled gravity was interpolated from observed gravity values.
 AE9566
 AE9566;                    North         East    Units  Estimated Accuracy
 AE9566;SPC SD N     -   189,480.      576,140.      MT  (+/- 180 meters Scaled)
 AE9566
 AE9566_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR980435(NAD 83)
 AE9566
 AE9566                          SUPERSEDED SURVEY CONTROL
 AE9566
 AE9566.No superseded survey control is available for this station.
 AE9566
 AE9566_MARKER: Z = SEE DESCRIPTION
 AE9566_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9566_STAMPING: 12-195.88 1996
 AE9566_MARK LOGO: NGS
 AE9566_PROJECTION: FLUSH
 AE9566_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9566_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9566+STABILITY: POSITION/ELEVATION WELL
 AE9566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9566+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9566_ROD/PIPE-DEPTH: 6.4 meters
 AE9566_SLEEVE-DEPTH  : 1.8 meters
 AE9566
 AE9566  HISTORY     - Date     Condition        Report By
 AE9566  HISTORY     - 1996     MONUMENTED       SDDT
 AE9566  HISTORY     - 19970311 GOOD             NGS
 AE9566
 AE9566                          STATION DESCRIPTION
 AE9566
 AE9566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9566'10.0 KM (6.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9566'MAIN STREET IN MOBRIDGE, 186.0 M (610.2 FT) WEST OF MILEPOST 196, 45.7
 AE9566'M (149.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.5 M (50.9 FT) EAST OF
 AE9566'THE CENTER OF A PAVED ROAD LEADING TO MOLSTAD LAKE, 15.2 M (49.9 FT)
 AE9566'NORTH OF A FENCE CORNER, 2.1 M (6.9 FT) BELOW THE LEVEL OF THE
 AE9566'HIGHWAY, 0.5 M (1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AE9566'WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST. NOTE--THE
 AE9566'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AE9566'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AE9566'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AE9566'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9567 ***********************************************************************
 AE9567  DESIGNATION -  12 196.85
 AE9567  PID         -  AE9567
 AE9567  STATE/COUNTY-  SD/WALWORTH
 AE9567  COUNTRY     -  US
 AE9567  USGS QUAD   -  GLENHAM (2017)
 AE9567
 AE9567                         *CURRENT SURVEY CONTROL
 AE9567  ______________________________________________________________________
 AE9567* NAD 83(1986) POSITION- 45 32 12.     (N) 100 17 09.     (W)   SCALED
 AE9567* NAVD 88 ORTHO HEIGHT -   514.017 (meters)     1686.40  (feet) ADJUSTED
 AE9567  ______________________________________________________________________
 AE9567  GEOID HEIGHT    -        -22.038 (meters)                     GEOID18
 AE9567  DYNAMIC HEIGHT  -        513.968 (meters)     1686.24  (feet) COMP
 AE9567  MODELED GRAVITY -    980,506.1   (mgal)                       NAVD 88
 AE9567
 AE9567  VERT ORDER      -  FIRST     CLASS II
 AE9567
 AE9567.The horizontal coordinates were scaled from a map and have
 AE9567.an estimated accuracy of +/- 6 seconds.
 AE9567
 AE9567.The orthometric height was determined by differential leveling and
 AE9567.adjusted by the NATIONAL GEODETIC SURVEY
 AE9567.in July 1998.
 AE9567
 AE9567.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9567.GEOID18 height accuracy estimate available here.
 AE9567
 AE9567.Click photographs - Photos may exist for this station.
 AE9567
 AE9567.The dynamic height is computed by dividing the NAVD 88
 AE9567.geopotential number by the normal gravity value computed on the
 AE9567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9567.degrees latitude (g = 980.6199 gals.).
 AE9567
 AE9567.The modeled gravity was interpolated from observed gravity values.
 AE9567
 AE9567;                    North         East    Units  Estimated Accuracy
 AE9567;SPC SD N     -   189,320.      577,680.      MT  (+/- 180 meters Scaled)
 AE9567
 AE9567_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR996433(NAD 83)
 AE9567
 AE9567                          SUPERSEDED SURVEY CONTROL
 AE9567
 AE9567.No superseded survey control is available for this station.
 AE9567
 AE9567_MARKER: DD = SURVEY DISK
 AE9567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9567_STAMPING: 12-196.85 1996
 AE9567_MARK LOGO: SDDT
 AE9567_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9567+STABILITY: SURFACE MOTION
 AE9567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9567+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9567
 AE9567  HISTORY     - Date     Condition        Report By
 AE9567  HISTORY     - 1996     MONUMENTED       SDDT
 AE9567  HISTORY     - 19970311 GOOD             NGS
 AE9567
 AE9567                          STATION DESCRIPTION
 AE9567
 AE9567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9567'11.6 KM (7.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9567'MAIN STREET IN MOBRIDGE, 211.0 M (692.3 FT) WEST OF MILEPOST 197, 36.0
 AE9567'M (118.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.1 M (43.0 FT) WEST OF
 AE9567'THE CENTER OF A TRACK ROAD, 6.1 M (20.0 FT) SOUTH OF AN UNDERGROUND
 AE9567'CABLE JUNCTION BOX, 5.5 M (18.0 FT) SOUTH OF A FENCE CORNER, 5.2 M
 AE9567'(17.1 FT) SOUTHWEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY,
 AE9567'0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF
 AE9567'THE SOUTH END OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT) NORTHEAST OF A
 AE9567'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9568 ***********************************************************************
 AE9568  DESIGNATION -  12 197.90
 AE9568  PID         -  AE9568
 AE9568  STATE/COUNTY-  SD/WALWORTH
 AE9568  COUNTRY     -  US
 AE9568  USGS QUAD   -  GLENHAM (2017)
 AE9568
 AE9568                         *CURRENT SURVEY CONTROL
 AE9568  ______________________________________________________________________
 AE9568* NAD 83(1986) POSITION- 45 32 15.     (N) 100 15 50.     (W)   SCALED
 AE9568* NAVD 88 ORTHO HEIGHT -   536.766 (meters)     1761.04  (feet) ADJUSTED
 AE9568  ______________________________________________________________________
 AE9568  GEOID HEIGHT    -        -22.063 (meters)                     GEOID18
 AE9568  DYNAMIC HEIGHT  -        536.717 (meters)     1760.88  (feet) COMP
 AE9568  MODELED GRAVITY -    980,506.9   (mgal)                       NAVD 88
 AE9568
 AE9568  VERT ORDER      -  FIRST     CLASS II
 AE9568
 AE9568.The horizontal coordinates were scaled from a map and have
 AE9568.an estimated accuracy of +/- 6 seconds.
 AE9568
 AE9568.The orthometric height was determined by differential leveling and
 AE9568.adjusted by the NATIONAL GEODETIC SURVEY
 AE9568.in July 1998.
 AE9568
 AE9568.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9568.GEOID18 height accuracy estimate available here.
 AE9568
 AE9568.Click photographs - Photos may exist for this station.
 AE9568
 AE9568.The dynamic height is computed by dividing the NAVD 88
 AE9568.geopotential number by the normal gravity value computed on the
 AE9568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9568.degrees latitude (g = 980.6199 gals.).
 AE9568
 AE9568.The modeled gravity was interpolated from observed gravity values.
 AE9568
 AE9568;                    North         East    Units  Estimated Accuracy
 AE9568;SPC SD N     -   189,410.      579,390.      MT  (+/- 180 meters Scaled)
 AE9568
 AE9568_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR013434(NAD 83)
 AE9568
 AE9568                          SUPERSEDED SURVEY CONTROL
 AE9568
 AE9568.No superseded survey control is available for this station.
 AE9568
 AE9568_MARKER: DD = SURVEY DISK
 AE9568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9568_STAMPING: 12-197.90 1996
 AE9568_MARK LOGO: SDDT
 AE9568_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9568+STABILITY: SURFACE MOTION
 AE9568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9568+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9568
 AE9568  HISTORY     - Date     Condition        Report By
 AE9568  HISTORY     - 1996     MONUMENTED       SDDT
 AE9568  HISTORY     - 19970311 GOOD             NGS
 AE9568
 AE9568                          STATION DESCRIPTION
 AE9568
 AE9568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9568'13.3 KM (8.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9568'MAIN STREET IN MOBRIDGE, 133.0 M (436.4 FT) WEST OF MILEPOST 198, 29.9
 AE9568'M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) WEST OF
 AE9568'THE CENTER OF A FIELD ENTRANCE AND THE EXTENDED CENTER OF THE ENTRANCE
 AE9568'TO THE GLENHAM CEMETERY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9568'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF THE CENTER OF 3 BRACED FENCE POSTS,
 AE9568'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9568'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9569 ***********************************************************************
 AE9569  DESIGNATION -  12 199.00
 AE9569  PID         -  AE9569
 AE9569  STATE/COUNTY-  SD/WALWORTH
 AE9569  COUNTRY     -  US
 AE9569  USGS QUAD   -  SELBY SW (2017)
 AE9569
 AE9569                         *CURRENT SURVEY CONTROL
 AE9569  ______________________________________________________________________
 AE9569* NAD 83(1986) POSITION- 45 32 14.     (N) 100 14 28.     (W)   SCALED
 AE9569* NAVD 88 ORTHO HEIGHT -   528.878 (meters)     1735.16  (feet) ADJUSTED
 AE9569  ______________________________________________________________________
 AE9569  GEOID HEIGHT    -        -22.090 (meters)                     GEOID18
 AE9569  DYNAMIC HEIGHT  -        528.827 (meters)     1734.99  (feet) COMP
 AE9569  MODELED GRAVITY -    980,502.4   (mgal)                       NAVD 88
 AE9569
 AE9569  VERT ORDER      -  FIRST     CLASS II
 AE9569
 AE9569.The horizontal coordinates were scaled from a map and have
 AE9569.an estimated accuracy of +/- 6 seconds.
 AE9569
 AE9569.The orthometric height was determined by differential leveling and
 AE9569.adjusted by the NATIONAL GEODETIC SURVEY
 AE9569.in July 1998.
 AE9569
 AE9569.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9569.GEOID18 height accuracy estimate available here.
 AE9569
 AE9569.Click photographs - Photos may exist for this station.
 AE9569
 AE9569.The dynamic height is computed by dividing the NAVD 88
 AE9569.geopotential number by the normal gravity value computed on the
 AE9569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9569.degrees latitude (g = 980.6199 gals.).
 AE9569
 AE9569.The modeled gravity was interpolated from observed gravity values.
 AE9569
 AE9569;                    North         East    Units  Estimated Accuracy
 AE9569;SPC SD N     -   189,370.      581,170.      MT  (+/- 180 meters Scaled)
 AE9569
 AE9569_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR031433(NAD 83)
 AE9569
 AE9569                          SUPERSEDED SURVEY CONTROL
 AE9569
 AE9569.No superseded survey control is available for this station.
 AE9569
 AE9569_MARKER: DD = SURVEY DISK
 AE9569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9569_STAMPING: 12-199.00 1996
 AE9569_MARK LOGO: SDDT
 AE9569_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9569+STABILITY: SURFACE MOTION
 AE9569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9569+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9569
 AE9569  HISTORY     - Date     Condition        Report By
 AE9569  HISTORY     - 1996     MONUMENTED       SDDT
 AE9569  HISTORY     - 19970311 GOOD             NGS
 AE9569
 AE9569                          STATION DESCRIPTION
 AE9569
 AE9569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9569'15.0 KM (9.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9569'MAIN STREET IN MOBRIDGE, 91.4 M (299.9 FT) EAST OF THE CENTER OF A
 AE9569'DRIVEWAY, 41.6 M (136.5 FT) NORTH OF MILEPOST 199, 29.9 M (98.1 FT)
 AE9569'NORTH OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 AE9569'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) SOUTH OF A
 AE9569'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9570 ***********************************************************************
 AE9570  DESIGNATION -  12 199.90
 AE9570  PID         -  AE9570
 AE9570  STATE/COUNTY-  SD/WALWORTH
 AE9570  COUNTRY     -  US
 AE9570  USGS QUAD   -  SELBY SW (2017)
 AE9570
 AE9570                         *CURRENT SURVEY CONTROL
 AE9570  ______________________________________________________________________
 AE9570* NAD 83(1986) POSITION- 45 32 15.     (N) 100 13 25.     (W)   SCALED
 AE9570* NAVD 88 ORTHO HEIGHT -   541.851 (meters)     1777.72  (feet) ADJUSTED
 AE9570  ______________________________________________________________________
 AE9570  GEOID HEIGHT    -        -22.110 (meters)                     GEOID18
 AE9570  DYNAMIC HEIGHT  -        541.797 (meters)     1777.55  (feet) COMP
 AE9570  MODELED GRAVITY -    980,499.7   (mgal)                       NAVD 88
 AE9570
 AE9570  VERT ORDER      -  FIRST     CLASS II
 AE9570
 AE9570.The horizontal coordinates were scaled from a map and have
 AE9570.an estimated accuracy of +/- 6 seconds.
 AE9570
 AE9570.The orthometric height was determined by differential leveling and
 AE9570.adjusted by the NATIONAL GEODETIC SURVEY
 AE9570.in July 1998.
 AE9570
 AE9570.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9570.GEOID18 height accuracy estimate available here.
 AE9570
 AE9570.Click photographs - Photos may exist for this station.
 AE9570
 AE9570.The dynamic height is computed by dividing the NAVD 88
 AE9570.geopotential number by the normal gravity value computed on the
 AE9570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9570.degrees latitude (g = 980.6199 gals.).
 AE9570
 AE9570.The modeled gravity was interpolated from observed gravity values.
 AE9570
 AE9570;                    North         East    Units  Estimated Accuracy
 AE9570;SPC SD N     -   189,400.      582,540.      MT  (+/- 180 meters Scaled)
 AE9570
 AE9570_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR044433(NAD 83)
 AE9570
 AE9570                          SUPERSEDED SURVEY CONTROL
 AE9570
 AE9570.No superseded survey control is available for this station.
 AE9570
 AE9570_MARKER: DD = SURVEY DISK
 AE9570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9570_STAMPING: 12-199.90 1996
 AE9570_MARK LOGO: SDDT
 AE9570_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9570+STABILITY: SURFACE MOTION
 AE9570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9570+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9570
 AE9570  HISTORY     - Date     Condition        Report By
 AE9570  HISTORY     - 1996     MONUMENTED       SDDT
 AE9570  HISTORY     - 19970311 GOOD             NGS
 AE9570
 AE9570                          STATION DESCRIPTION
 AE9570
 AE9570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9570'16.5 KM (10.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9570'MAIN STREET IN MOBRIDGE, 145.0 M (475.7 FT) WEST OF MILEPOST 200, 29.9
 AE9570'M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.7 M (67.9 FT) EAST OF
 AE9570'THE CENTER OF A GRAVELED ROAD, 15.8 M (51.8 FT) NORTHEAST OF A UTILITY
 AE9570'POLE WITH 2 GUY CABLES, 12.5 M (41.0 FT) EAST OF THE SOUTH END OF A
 AE9570'CULVERT UNDER A FIELD ENTRANCE, 8.8 M (28.9 FT) NORTHEAST OF A WATER
 AE9570'VALUE, 5.9 M (19.4 FT) EAST OF A WATER VALVE, 1.8 M (5.9 FT) BELOW THE
 AE9570'LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT) EAST OF A 4 BY 4-INCH YELLOW
 AE9570'POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9570'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9571 ***********************************************************************
 AE9571  DESIGNATION -  12 200.93
 AE9571  PID         -  AE9571
 AE9571  STATE/COUNTY-  SD/WALWORTH
 AE9571  COUNTRY     -  US
 AE9571  USGS QUAD   -  SELBY SW (2017)
 AE9571
 AE9571                         *CURRENT SURVEY CONTROL
 AE9571  ______________________________________________________________________
 AE9571* NAD 83(1986) POSITION- 45 32 14.     (N) 100 12 15.     (W)   SCALED
 AE9571* NAVD 88 ORTHO HEIGHT -   533.614 (meters)     1750.70  (feet) ADJUSTED
 AE9571  ______________________________________________________________________
 AE9571  GEOID HEIGHT    -        -22.133 (meters)                     GEOID18
 AE9571  DYNAMIC HEIGHT  -        533.560 (meters)     1750.52  (feet) COMP
 AE9571  MODELED GRAVITY -    980,497.8   (mgal)                       NAVD 88
 AE9571
 AE9571  VERT ORDER      -  FIRST     CLASS II
 AE9571
 AE9571.The horizontal coordinates were scaled from a map and have
 AE9571.an estimated accuracy of +/- 6 seconds.
 AE9571
 AE9571.The orthometric height was determined by differential leveling and
 AE9571.adjusted by the NATIONAL GEODETIC SURVEY
 AE9571.in July 1998.
 AE9571
 AE9571.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9571.GEOID18 height accuracy estimate available here.
 AE9571
 AE9571.Click photographs - Photos may exist for this station.
 AE9571
 AE9571.The dynamic height is computed by dividing the NAVD 88
 AE9571.geopotential number by the normal gravity value computed on the
 AE9571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9571.degrees latitude (g = 980.6199 gals.).
 AE9571
 AE9571.The modeled gravity was interpolated from observed gravity values.
 AE9571
 AE9571;                    North         East    Units  Estimated Accuracy
 AE9571;SPC SD N     -   189,370.      584,050.      MT  (+/- 180 meters Scaled)
 AE9571
 AE9571_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR059433(NAD 83)
 AE9571
 AE9571                          SUPERSEDED SURVEY CONTROL
 AE9571
 AE9571.No superseded survey control is available for this station.
 AE9571
 AE9571_MARKER: Z = SEE DESCRIPTION
 AE9571_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9571_STAMPING: 12-200.93 1996
 AE9571_MARK LOGO: NGS
 AE9571_PROJECTION: FLUSH
 AE9571_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9571+STABILITY: POSITION/ELEVATION WELL
 AE9571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9571+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9571_ROD/PIPE-DEPTH: 6.4 meters
 AE9571_SLEEVE-DEPTH  : 1.8 meters
 AE9571
 AE9571  HISTORY     - Date     Condition        Report By
 AE9571  HISTORY     - 1996     MONUMENTED       SDDT
 AE9571  HISTORY     - 19970311 GOOD             NGS
 AE9571
 AE9571                          STATION DESCRIPTION
 AE9571
 AE9571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9571'14.8 KM (9.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9571'STATE HIGHWAY 130 IN SELBY, 104.7 M (343.5 FT) WEST OF MILEPOST 201,
 AE9571'65.5 M (214.9 FT) EAST OF THE CENTER OF A TRACK ROAD, 56.4 M (185.0
 AE9571'FT) EAST OF AN UNDERGROUND CABLE WARNING SIGN, 29.9 M (98.1 FT) NORTH
 AE9571'OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE
 AE9571'HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A METAL GUARD POST, 0.3 M (1.0
 AE9571'FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AE9571'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9571'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9571'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9571'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9572 ***********************************************************************
 AE9572  DESIGNATION -  12 201.94
 AE9572  PID         -  AE9572
 AE9572  STATE/COUNTY-  SD/WALWORTH
 AE9572  COUNTRY     -  US
 AE9572  USGS QUAD   -  SELBY SW (2017)
 AE9572
 AE9572                         *CURRENT SURVEY CONTROL
 AE9572  ______________________________________________________________________
 AE9572* NAD 83(1986) POSITION- 45 32 08.     (N) 100 10 52.     (W)   SCALED
 AE9572* NAVD 88 ORTHO HEIGHT -   538.828 (meters)     1767.80  (feet) ADJUSTED
 AE9572  ______________________________________________________________________
 AE9572  GEOID HEIGHT    -        -22.159 (meters)                     GEOID18
 AE9572  DYNAMIC HEIGHT  -        538.773 (meters)     1767.62  (feet) COMP
 AE9572  MODELED GRAVITY -    980,496.8   (mgal)                       NAVD 88
 AE9572
 AE9572  VERT ORDER      -  FIRST     CLASS II
 AE9572
 AE9572.The horizontal coordinates were scaled from a map and have
 AE9572.an estimated accuracy of +/- 6 seconds.
 AE9572
 AE9572.The orthometric height was determined by differential leveling and
 AE9572.adjusted by the NATIONAL GEODETIC SURVEY
 AE9572.in July 1998.
 AE9572
 AE9572.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9572.GEOID18 height accuracy estimate available here.
 AE9572
 AE9572.Click photographs - Photos may exist for this station.
 AE9572
 AE9572.The dynamic height is computed by dividing the NAVD 88
 AE9572.geopotential number by the normal gravity value computed on the
 AE9572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9572.degrees latitude (g = 980.6199 gals.).
 AE9572
 AE9572.The modeled gravity was interpolated from observed gravity values.
 AE9572
 AE9572;                    North         East    Units  Estimated Accuracy
 AE9572;SPC SD N     -   189,180.      585,850.      MT  (+/- 180 meters Scaled)
 AE9572
 AE9572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR077431(NAD 83)
 AE9572
 AE9572                          SUPERSEDED SURVEY CONTROL
 AE9572
 AE9572.No superseded survey control is available for this station.
 AE9572
 AE9572_MARKER: DD = SURVEY DISK
 AE9572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9572_STAMPING: 12-201.94 1996
 AE9572_MARK LOGO: SDDT
 AE9572_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9572+STABILITY: SURFACE MOTION
 AE9572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9572+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9572
 AE9572  HISTORY     - Date     Condition        Report By
 AE9572  HISTORY     - 1996     MONUMENTED       SDDT
 AE9572  HISTORY     - 19970311 GOOD             NGS
 AE9572
 AE9572                          STATION DESCRIPTION
 AE9572
 AE9572'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9572'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9572'STATE HIGHWAY 130 IN SELBY, 125.0 M (410.1 FT) EAST OF THE CENTER OF
 AE9572'300TH AVENUE LEADING TO SWAN CREEK INN, 75.9 M (249.0 FT) WEST OF
 AE9572'MILEPOST 202, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.9 M
 AE9572'(16.1 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.2 M (3.9 FT) ABOVE
 AE9572'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M (1.6
 AE9572'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9572'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9573 ***********************************************************************
 AE9573  DESIGNATION -  12 202.92
 AE9573  PID         -  AE9573
 AE9573  STATE/COUNTY-  SD/WALWORTH
 AE9573  COUNTRY     -  US
 AE9573  USGS QUAD   -  SELBY SW (2017)
 AE9573
 AE9573                         *CURRENT SURVEY CONTROL
 AE9573  ______________________________________________________________________
 AE9573* NAD 83(1986) POSITION- 45 32 09.     (N) 100 09 43.     (W)   SCALED
 AE9573* NAVD 88 ORTHO HEIGHT -   523.415 (meters)     1717.24  (feet) ADJUSTED
 AE9573  ______________________________________________________________________
 AE9573  GEOID HEIGHT    -        -22.182 (meters)                     GEOID18
 AE9573  DYNAMIC HEIGHT  -        523.361 (meters)     1717.06  (feet) COMP
 AE9573  MODELED GRAVITY -    980,497.1   (mgal)                       NAVD 88
 AE9573
 AE9573  VERT ORDER      -  FIRST     CLASS II
 AE9573
 AE9573.The horizontal coordinates were scaled from a map and have
 AE9573.an estimated accuracy of +/- 6 seconds.
 AE9573
 AE9573.The orthometric height was determined by differential leveling and
 AE9573.adjusted by the NATIONAL GEODETIC SURVEY
 AE9573.in July 1998.
 AE9573
 AE9573.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9573.GEOID18 height accuracy estimate available here.
 AE9573
 AE9573.Click photographs - Photos may exist for this station.
 AE9573
 AE9573.The dynamic height is computed by dividing the NAVD 88
 AE9573.geopotential number by the normal gravity value computed on the
 AE9573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9573.degrees latitude (g = 980.6199 gals.).
 AE9573
 AE9573.The modeled gravity was interpolated from observed gravity values.
 AE9573
 AE9573;                    North         East    Units  Estimated Accuracy
 AE9573;SPC SD N     -   189,200.      587,350.      MT  (+/- 180 meters Scaled)
 AE9573
 AE9573_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR092431(NAD 83)
 AE9573
 AE9573                          SUPERSEDED SURVEY CONTROL
 AE9573
 AE9573.No superseded survey control is available for this station.
 AE9573
 AE9573_MARKER: DD = SURVEY DISK
 AE9573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9573_STAMPING: 12-202.92 1996
 AE9573_MARK LOGO: SDDT
 AE9573_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9573+STABILITY: SURFACE MOTION
 AE9573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9573+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 AE9573
 AE9573  HISTORY     - Date     Condition        Report By
 AE9573  HISTORY     - 1996     MONUMENTED       SDDT
 AE9573  HISTORY     - 19970311 GOOD             NGS
 AE9573
 AE9573                          STATION DESCRIPTION
 AE9573
 AE9573'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9573'11.8 KM (7.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9573'STATE HIGHWAY 130 IN SELBY, 136.0 M (446.2 FT) WEST OF MILEPOST 203,
 AE9573'65.5 M (214.9 FT) EAST OF THE CENTER OF A DIRT ROAD, 53.3 M (174.9 FT)
 AE9573'EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 29.9 M (98.1 FT) SOUTH OF
 AE9573'THE HIGHWAY CENTERLINE, 24.7 M (81.0 FT) SOUTHWEST OF THE SOUTH END OF
 AE9573'A CULVERT, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 AE9573'FT) NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE
 AE9573'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9574 ***********************************************************************
 AE9574  DESIGNATION -  12 204.00
 AE9574  PID         -  AE9574
 AE9574  STATE/COUNTY-  SD/WALWORTH
 AE9574  COUNTRY     -  US
 AE9574  USGS QUAD   -  SELBY SW (2017)
 AE9574
 AE9574                         *CURRENT SURVEY CONTROL
 AE9574  ______________________________________________________________________
 AE9574* NAD 83(1986) POSITION- 45 32 08.     (N) 100 08 21.     (W)   SCALED
 AE9574* NAVD 88 ORTHO HEIGHT -   542.468 (meters)     1779.75  (feet) ADJUSTED
 AE9574  ______________________________________________________________________
 AE9574  GEOID HEIGHT    -        -22.206 (meters)                     GEOID18
 AE9574  DYNAMIC HEIGHT  -        542.413 (meters)     1779.57  (feet) COMP
 AE9574  MODELED GRAVITY -    980,497.8   (mgal)                       NAVD 88
 AE9574
 AE9574  VERT ORDER      -  FIRST     CLASS II
 AE9574
 AE9574.The horizontal coordinates were scaled from a map and have
 AE9574.an estimated accuracy of +/- 6 seconds.
 AE9574
 AE9574.The orthometric height was determined by differential leveling and
 AE9574.adjusted by the NATIONAL GEODETIC SURVEY
 AE9574.in July 1998.
 AE9574
 AE9574.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9574.GEOID18 height accuracy estimate available here.
 AE9574
 AE9574.Click photographs - Photos may exist for this station.
 AE9574
 AE9574.The dynamic height is computed by dividing the NAVD 88
 AE9574.geopotential number by the normal gravity value computed on the
 AE9574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9574.degrees latitude (g = 980.6199 gals.).
 AE9574
 AE9574.The modeled gravity was interpolated from observed gravity values.
 AE9574
 AE9574;                    North         East    Units  Estimated Accuracy
 AE9574;SPC SD N     -   189,170.      589,130.      MT  (+/- 180 meters Scaled)
 AE9574
 AE9574_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR110430(NAD 83)
 AE9574
 AE9574                          SUPERSEDED SURVEY CONTROL
 AE9574
 AE9574.No superseded survey control is available for this station.
 AE9574
 AE9574_MARKER: DD = SURVEY DISK
 AE9574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9574_STAMPING: 12-204.00 1996
 AE9574_MARK LOGO: SDDT
 AE9574_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9574+STABILITY: SURFACE MOTION
 AE9574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9574+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE9574
 AE9574  HISTORY     - Date     Condition        Report By
 AE9574  HISTORY     - 1996     MONUMENTED       SDDT
 AE9574  HISTORY     - 19970312 GOOD             NGS
 AE9574
 AE9574                          STATION DESCRIPTION
 AE9574
 AE9574'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GSD)
 AE9574'9.9 KM (6.15 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9574'STATE HIGHWAY 130 IN SELBY, 201.0 M (659.4 FT) EAST OF THE CENTER OF A
 AE9574'GRAVELED ROAD, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.3
 AE9574'M (60.0 FT) SOUTH OF MILEPOST 204, 4.3 M (14.1 FT) WEST OF THE WEST
 AE9574'END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9574'HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF A
 AE9574'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9752 ***********************************************************************
 AE9752  DESIGNATION -  12 205.05
 AE9752  PID         -  AE9752
 AE9752  STATE/COUNTY-  SD/WALWORTH
 AE9752  COUNTRY     -  US
 AE9752  USGS QUAD   -  SELBY (2017)
 AE9752
 AE9752                         *CURRENT SURVEY CONTROL
 AE9752  ______________________________________________________________________
 AE9752* NAD 83(1986) POSITION- 45 32 09.     (N) 100 07 06.     (W)   SCALED
 AE9752* NAVD 88 ORTHO HEIGHT -   541.608 (meters)     1776.93  (feet) ADJUSTED
 AE9752  ______________________________________________________________________
 AE9752  GEOID HEIGHT    -        -22.229 (meters)                     GEOID18
 AE9752  DYNAMIC HEIGHT  -        541.554 (meters)     1776.75  (feet) COMP
 AE9752  MODELED GRAVITY -    980,498.8   (mgal)                       NAVD 88
 AE9752
 AE9752  VERT ORDER      -  FIRST     CLASS II
 AE9752
 AE9752.The horizontal coordinates were scaled from a map and have
 AE9752.an estimated accuracy of +/- 6 seconds.
 AE9752
 AE9752.The orthometric height was determined by differential leveling and
 AE9752.adjusted by the NATIONAL GEODETIC SURVEY
 AE9752.in July 1998.
 AE9752
 AE9752.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9752.GEOID18 height accuracy estimate available here.
 AE9752
 AE9752.Click photographs - Photos may exist for this station.
 AE9752
 AE9752.The dynamic height is computed by dividing the NAVD 88
 AE9752.geopotential number by the normal gravity value computed on the
 AE9752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9752.degrees latitude (g = 980.6199 gals.).
 AE9752
 AE9752.The modeled gravity was interpolated from observed gravity values.
 AE9752
 AE9752;                    North         East    Units  Estimated Accuracy
 AE9752;SPC SD N     -   189,200.      590,760.      MT  (+/- 180 meters Scaled)
 AE9752
 AE9752_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR126430(NAD 83)
 AE9752
 AE9752                          SUPERSEDED SURVEY CONTROL
 AE9752
 AE9752.No superseded survey control is available for this station.
 AE9752
 AE9752_MARKER: DD = SURVEY DISK
 AE9752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9752_STAMPING: 12-205.05 1996
 AE9752_MARK LOGO: SDDT
 AE9752_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9752+STABILITY: SURFACE MOTION
 AE9752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9752+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE9752
 AE9752  HISTORY     - Date     Condition        Report By
 AE9752  HISTORY     - 1996     MONUMENTED       SDDT
 AE9752  HISTORY     - 19970312 GOOD             NGS
 AE9752
 AE9752                          STATION DESCRIPTION
 AE9752
 AE9752'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9752'8.2 KM (5.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9752'STATE HIGHWAY 130 IN SELBY, 245.4 M (805.1 FT) EAST OF THE CENTER OF A
 AE9752'GRAVELED ROAD, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.4 M
 AE9752'(7.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A
 AE9752'T-FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AE9752'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9575 ***********************************************************************
 AE9575  CBN         -  This is a Cooperative Base Network Control Station.
 AE9575  DESIGNATION -  12 206.05
 AE9575  PID         -  AE9575
 AE9575  STATE/COUNTY-  SD/WALWORTH
 AE9575  COUNTRY     -  US
 AE9575  USGS QUAD   -  SELBY (2017)
 AE9575
 AE9575                         *CURRENT SURVEY CONTROL
 AE9575  ______________________________________________________________________
 AE9575* NAD 83(2011) POSITION- 45 32 08.94593(N) 100 05 49.83992(W)   ADJUSTED
 AE9575* NAD 83(2011) ELLIP HT-   528.460 (meters)        (06/27/12)   ADJUSTED
 AE9575* NAD 83(2011) EPOCH   -  2010.00
 AE9575* NAVD 88 ORTHO HEIGHT -   550.725 (meters)     1806.84  (feet) ADJUSTED
 AE9575  ______________________________________________________________________
 AE9575  GEOID HEIGHT    -        -22.253 (meters)                     GEOID18
 AE9575  NAD 83(2011) X  -   -784,664.287 (meters)                     COMP
 AE9575  NAD 83(2011) Y  - -4,406,337.294 (meters)                     COMP
 AE9575  NAD 83(2011) Z  -  4,529,635.734 (meters)                     COMP
 AE9575  LAPLACE CORR    -         -3.05  (seconds)                    DEFLEC18
 AE9575  DYNAMIC HEIGHT  -        550.670 (meters)     1806.66  (feet) COMP
 AE9575  MODELED GRAVITY -    980,499.9   (mgal)                       NAVD 88
 AE9575
 AE9575  VERT ORDER      -  FIRST     CLASS II
 AE9575
 AE9575  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9575  Standards:
 AE9575         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9575            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9575  -------------------------------------------------------------------
 AE9575  NETWORK    0.77   1.59           0.36   0.25   0.81     -0.15033379
 AE9575  -------------------------------------------------------------------
 AE9575  Click here for local accuracies and other accuracy information.
 AE9575
 AE9575.The horizontal coordinates were established by GPS observations
 AE9575.and adjusted by the National Geodetic Survey in June 2012.
 AE9575
 AE9575.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9575.been affixed to the stable North American tectonic plate. See 
 AE9575.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9575
 AE9575.The horizontal coordinates are valid at the epoch date displayed above
 AE9575.which is a decimal equivalence of Year/Month/Day.
 AE9575
 AE9575.The orthometric height was determined by differential leveling and
 AE9575.adjusted by the NATIONAL GEODETIC SURVEY
 AE9575.in July 1998.
 AE9575
 AE9575.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9575.GEOID18 height accuracy estimate available here.
 AE9575
 AE9575.Click photographs - Photos may exist for this station.
 AE9575
 AE9575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9575
 AE9575.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9575
 AE9575.The ellipsoidal height was determined by GPS observations
 AE9575.and is referenced to NAD 83.
 AE9575
 AE9575.The dynamic height is computed by dividing the NAVD 88
 AE9575.geopotential number by the normal gravity value computed on the
 AE9575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9575.degrees latitude (g = 980.6199 gals.).
 AE9575
 AE9575.The modeled gravity was interpolated from observed gravity values.
 AE9575
 AE9575. The following values were computed from the NAD 83(2011) position.
 AE9575
 AE9575;                    North         East     Units Scale Factor Converg.
 AE9575;SPC SD N     -   189,193.471   592,409.785   MT  0.99997487   -0 04 07.6
 AE9575;SPC SD N     -   620,712.25  1,943,597.77   sFT  0.99997487   -0 04 07.6
 AE9575;UTM  14      - 5,043,061.238   414,335.470   MT  0.99969022   -0 46 59.1
 AE9575
 AE9575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9575!SPC SD N     -   0.99991716  x   0.99997487  =   0.99989203
 AE9575!UTM  14      -   0.99991716  x   0.99969022  =   0.99960740
 AE9575
 AE9575_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1433543061(NAD 83)
 AE9575
 AE9575                          SUPERSEDED SURVEY CONTROL
 AE9575
 AE9575  NAD 83(2007)-  45 32 08.94581(N)    100 05 49.84114(W) AD(2002.00) 0
 AE9575  ELLIP H (02/10/07)  528.492  (m)                       GP(2002.00)    
 AE9575  NAD 83(1996)-  45 32 08.94548(N)    100 05 49.84098(W) AD(       ) A
 AE9575  ELLIP H (06/23/03)  528.493  (m)                       GP(       ) 3 1
 AE9575  NAVD 88             550.73   (m)         1806.9    (f) LEVELING    3  
 AE9575
 AE9575.Superseded values are not recommended for survey control.
 AE9575
 AE9575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9575.See file dsdata.pdf to determine how the superseded data were derived.
 AE9575
 AE9575_MARKER: DD = SURVEY DISK
 AE9575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9575_STAMPING: 12-206.05 1996
 AE9575_MARK LOGO: SDDT
 AE9575_PROJECTION: FLUSH
 AE9575_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9575+STABILITY: SURFACE MOTION
 AE9575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9575+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2014
 AE9575
 AE9575  HISTORY     - Date     Condition        Report By
 AE9575  HISTORY     - 1996     MONUMENTED       SDDT
 AE9575  HISTORY     - 19970312 GOOD             NGS
 AE9575  HISTORY     - 20020528 GOOD             SDDT
 AE9575  HISTORY     - 20140814 GOOD             SDDT
 AE9575
 AE9575                          STATION DESCRIPTION
 AE9575
 AE9575'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9575'6.6 KM (4.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9575'STATE HIGHWAY 130 IN SELBY, 214.9 M (705.1 FT) EAST OF THE CENTER OF A
 AE9575'TRACK ROAD, 35.6 M (116.8 FT) SOUTHEAST OF MILEPOST 206, 29.9 M (98.1
 AE9575'FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) NORTHEAST OF THE
 AE9575'EAST END OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9575'THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF
 AE9575'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE9575
 AE9575                          STATION RECOVERY (2002)
 AE9575
 AE9575'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE9575'RECOVERED AS DESCRIBED
 AE9575'
 AE9575
 AE9575                          STATION RECOVERY (2014)
 AE9575
 AE9575'RECOVERY NOTE BY SD DEPT OF TRANSP 2014 (TJ)
 AE9575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6955 ***********************************************************************
 AE6955  DESIGNATION -  12 207.05
 AE6955  PID         -  AE6955
 AE6955  STATE/COUNTY-  SD/WALWORTH
 AE6955  COUNTRY     -  US
 AE6955  USGS QUAD   -  SELBY (2017)
 AE6955
 AE6955                         *CURRENT SURVEY CONTROL
 AE6955  ______________________________________________________________________
 AE6955* NAD 83(1986) POSITION- 45 32 10.     (N) 100 04 37.     (W)   SCALED
 AE6955* NAVD 88 ORTHO HEIGHT -   557.675 (meters)     1829.64  (feet) ADJUSTED
 AE6955  ______________________________________________________________________
 AE6955  GEOID HEIGHT    -        -22.276 (meters)                     GEOID18
 AE6955  DYNAMIC HEIGHT  -        557.621 (meters)     1829.46  (feet) COMP
 AE6955  MODELED GRAVITY -    980,500.7   (mgal)                       NAVD 88
 AE6955
 AE6955  VERT ORDER      -  FIRST     CLASS II
 AE6955
 AE6955.The horizontal coordinates were scaled from a map and have
 AE6955.an estimated accuracy of +/- 6 seconds.
 AE6955
 AE6955.The orthometric height was determined by differential leveling and
 AE6955.adjusted by the NATIONAL GEODETIC SURVEY
 AE6955.in July 1998.
 AE6955
 AE6955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6955.GEOID18 height accuracy estimate available here.
 AE6955
 AE6955.Click photographs - Photos may exist for this station.
 AE6955
 AE6955.The dynamic height is computed by dividing the NAVD 88
 AE6955.geopotential number by the normal gravity value computed on the
 AE6955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6955.degrees latitude (g = 980.6199 gals.).
 AE6955
 AE6955.The modeled gravity was interpolated from observed gravity values.
 AE6955
 AE6955;                    North         East    Units  Estimated Accuracy
 AE6955;SPC SD N     -   189,220.      593,990.      MT  (+/- 180 meters Scaled)
 AE6955
 AE6955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR159430(NAD 83)
 AE6955
 AE6955                          SUPERSEDED SURVEY CONTROL
 AE6955
 AE6955.No superseded survey control is available for this station.
 AE6955
 AE6955_MARKER: Z = SEE DESCRIPTION
 AE6955_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6955_STAMPING: 12-207.05 1996
 AE6955_MARK LOGO: NGS
 AE6955_PROJECTION: FLUSH
 AE6955_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6955_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6955+STABILITY: POSITION/ELEVATION WELL
 AE6955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6955+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE6955_ROD/PIPE-DEPTH: 6.4 meters
 AE6955_SLEEVE-DEPTH  : 1.8 meters
 AE6955
 AE6955  HISTORY     - Date     Condition        Report By
 AE6955  HISTORY     - 1996     MONUMENTED       SDDT
 AE6955  HISTORY     - 19970312 GOOD             NGS
 AE6955
 AE6955                          STATION DESCRIPTION
 AE6955
 AE6955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6955'5.0 KM (3.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6955'STATE HIGHWAY 130 IN SELBY, 52.6 M (172.6 FT) SOUTHEAST OF MILEPOST
 AE6955'207, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT)
 AE6955'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) BELOW THE LEVEL
 AE6955'OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH
 AE6955'OF A WITNESS POST, AND 0.5 M (1.6 FT) SOUTH OF A METAL GUARD POST.
 AE6955'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL
 AE6955'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE6955'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE6955'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6954 ***********************************************************************
 AE6954  DESIGNATION -  12 208.00
 AE6954  PID         -  AE6954
 AE6954  STATE/COUNTY-  SD/WALWORTH
 AE6954  COUNTRY     -  US
 AE6954  USGS QUAD   -  SELBY (2017)
 AE6954
 AE6954                         *CURRENT SURVEY CONTROL
 AE6954  ______________________________________________________________________
 AE6954* NAD 83(1986) POSITION- 45 31 57.     (N) 100 03 30.     (W)   SCALED
 AE6954* NAVD 88 ORTHO HEIGHT -   556.366 (meters)     1825.34  (feet) ADJUSTED
 AE6954  ______________________________________________________________________
 AE6954  GEOID HEIGHT    -        -22.295 (meters)                     GEOID18
 AE6954  DYNAMIC HEIGHT  -        556.312 (meters)     1825.17  (feet) COMP
 AE6954  MODELED GRAVITY -    980,500.7   (mgal)                       NAVD 88
 AE6954
 AE6954  VERT ORDER      -  FIRST     CLASS II
 AE6954
 AE6954.The horizontal coordinates were scaled from a map and have
 AE6954.an estimated accuracy of +/- 6 seconds.
 AE6954
 AE6954.The orthometric height was determined by differential leveling and
 AE6954.adjusted by the NATIONAL GEODETIC SURVEY
 AE6954.in July 1998.
 AE6954
 AE6954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6954.GEOID18 height accuracy estimate available here.
 AE6954
 AE6954.Click photographs - Photos may exist for this station.
 AE6954
 AE6954.The dynamic height is computed by dividing the NAVD 88
 AE6954.geopotential number by the normal gravity value computed on the
 AE6954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6954.degrees latitude (g = 980.6199 gals.).
 AE6954
 AE6954.The modeled gravity was interpolated from observed gravity values.
 AE6954
 AE6954;                    North         East    Units  Estimated Accuracy
 AE6954;SPC SD N     -   188,820.      595,440.      MT  (+/- 180 meters Scaled)
 AE6954
 AE6954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR173426(NAD 83)
 AE6954
 AE6954                          SUPERSEDED SURVEY CONTROL
 AE6954
 AE6954.No superseded survey control is available for this station.
 AE6954
 AE6954_MARKER: DD = SURVEY DISK
 AE6954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6954_STAMPING: 12-208.00 1996
 AE6954_MARK LOGO: SDDT
 AE6954_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6954+STABILITY: SURFACE MOTION
 AE6954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6954+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE6954
 AE6954  HISTORY     - Date     Condition        Report By
 AE6954  HISTORY     - 1996     MONUMENTED       SDDT
 AE6954  HISTORY     - 19970312 GOOD             NGS
 AE6954
 AE6954                          STATION DESCRIPTION
 AE6954
 AE6954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6954'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6954'STATE HIGHWAY 130 IN SELBY, 121.9 M (399.9 FT) SOUTHEAST OF THE CENTER
 AE6954'OF A GRAVELED ROAD, 29.9 M (98.1 FT) SOUTHWEST OF THE HIGHWAY
 AE6954'CENTERLINE, 18.6 M (61.0 FT) SOUTHWEST OF MILEPOST 208, 1.2 M (3.9 FT)
 AE6954'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS
 AE6954'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6953 ***********************************************************************
 AE6953  DESIGNATION -  12 209.05
 AE6953  PID         -  AE6953
 AE6953  STATE/COUNTY-  SD/WALWORTH
 AE6953  COUNTRY     -  US
 AE6953  USGS QUAD   -  SELBY (2017)
 AE6953
 AE6953                         *CURRENT SURVEY CONTROL
 AE6953  ______________________________________________________________________
 AE6953* NAD 83(1986) POSITION- 45 31 18.     (N) 100 02 28.     (W)   SCALED
 AE6953* NAVD 88 ORTHO HEIGHT -   572.062 (meters)     1876.84  (feet) ADJUSTED
 AE6953  ______________________________________________________________________
 AE6953  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 AE6953  DYNAMIC HEIGHT  -        572.006 (meters)     1876.66  (feet) COMP
 AE6953  MODELED GRAVITY -    980,499.2   (mgal)                       NAVD 88
 AE6953
 AE6953  VERT ORDER      -  FIRST     CLASS II
 AE6953
 AE6953.The horizontal coordinates were scaled from a map and have
 AE6953.an estimated accuracy of +/- 6 seconds.
 AE6953
 AE6953.The orthometric height was determined by differential leveling and
 AE6953.adjusted by the NATIONAL GEODETIC SURVEY
 AE6953.in July 1998.
 AE6953
 AE6953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6953.GEOID18 height accuracy estimate available here.
 AE6953
 AE6953.Click photographs - Photos may exist for this station.
 AE6953
 AE6953.The dynamic height is computed by dividing the NAVD 88
 AE6953.geopotential number by the normal gravity value computed on the
 AE6953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6953.degrees latitude (g = 980.6199 gals.).
 AE6953
 AE6953.The modeled gravity was interpolated from observed gravity values.
 AE6953
 AE6953;                    North         East    Units  Estimated Accuracy
 AE6953;SPC SD N     -   187,620.      596,790.      MT  (+/- 180 meters Scaled)
 AE6953
 AE6953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR186414(NAD 83)
 AE6953
 AE6953                          SUPERSEDED SURVEY CONTROL
 AE6953
 AE6953.No superseded survey control is available for this station.
 AE6953
 AE6953_MARKER: DD = SURVEY DISK
 AE6953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6953_STAMPING: 12-209.05 1996
 AE6953_MARK LOGO: SDDT
 AE6953_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6953+STABILITY: SURFACE MOTION
 AE6953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6953+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE6953
 AE6953  HISTORY     - Date     Condition        Report By
 AE6953  HISTORY     - 1996     MONUMENTED       SDDT
 AE6953  HISTORY     - 19970312 GOOD             NGS
 AE6953
 AE6953                          STATION DESCRIPTION
 AE6953
 AE6953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6953'1.7 KM (1.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6953'STATE HIGHWAY 130 IN SELBY, 127.4 M (418.0 FT) EAST OF MILEPOST 209,
 AE6953'33.5 M (109.9 FT) NORTHEAST OF THE HIGHWAY CENTER, 11.3 M (37.1 FT)
 AE6953'NORTH OF THE CENTER OF A GRAVELED ROAD, 10.6 M (34.8 FT) WEST OF A
 AE6953'T-FENCE CORNER, 2.1 M (6.9 FT) EAST OF A FENCE CORNER, 1.2 M (3.9 FT)
 AE6953'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST
 AE6953'AND FENCE, NEAR THE CENTER OF 3 BRACED FENCE POSTS, AND THE MONUMENT
 AE6953'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6951 ***********************************************************************
 AE6951  DESIGNATION -  12 211.56
 AE6951  PID         -  AE6951
 AE6951  STATE/COUNTY-  SD/WALWORTH
 AE6951  COUNTRY     -  US
 AE6951  USGS QUAD   -  AKASKA NE (2017)
 AE6951
 AE6951                         *CURRENT SURVEY CONTROL
 AE6951  ______________________________________________________________________
 AE6951* NAD 83(1986) POSITION- 45 29 10.     (N) 100 02 16.     (W)   SCALED
 AE6951* NAVD 88 ORTHO HEIGHT -   593.151 (meters)     1946.03  (feet) ADJUSTED
 AE6951  ______________________________________________________________________
 AE6951  GEOID HEIGHT    -        -22.281 (meters)                     GEOID18
 AE6951  DYNAMIC HEIGHT  -        593.090 (meters)     1945.83  (feet) COMP
 AE6951  MODELED GRAVITY -    980,492.6   (mgal)                       NAVD 88
 AE6951
 AE6951  VERT ORDER      -  FIRST     CLASS II
 AE6951
 AE6951.The horizontal coordinates were scaled from a map and have
 AE6951.an estimated accuracy of +/- 6 seconds.
 AE6951
 AE6951.The orthometric height was determined by differential leveling and
 AE6951.adjusted by the NATIONAL GEODETIC SURVEY
 AE6951.in July 1998.
 AE6951
 AE6951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6951.GEOID18 height accuracy estimate available here.
 AE6951
 AE6951.Click photographs - Photos may exist for this station.
 AE6951
 AE6951.The dynamic height is computed by dividing the NAVD 88
 AE6951.geopotential number by the normal gravity value computed on the
 AE6951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6951.degrees latitude (g = 980.6199 gals.).
 AE6951
 AE6951.The modeled gravity was interpolated from observed gravity values.
 AE6951
 AE6951;                    North         East    Units  Estimated Accuracy
 AE6951;SPC SD N     -   183,670.      597,050.      MT  (+/- 180 meters Scaled)
 AE6951
 AE6951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR189374(NAD 83)
 AE6951
 AE6951                          SUPERSEDED SURVEY CONTROL
 AE6951
 AE6951.No superseded survey control is available for this station.
 AE6951
 AE6951_MARKER: DD = SURVEY DISK
 AE6951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6951_STAMPING: 12-211.56 1996
 AE6951_MARK LOGO: SDDT
 AE6951_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6951+STABILITY: SURFACE MOTION
 AE6951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6951+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE6951
 AE6951  HISTORY     - Date     Condition        Report By
 AE6951  HISTORY     - 1996     MONUMENTED       SDDT
 AE6951  HISTORY     - 19970312 GOOD             NGS
 AE6951
 AE6951                          STATION DESCRIPTION
 AE6951
 AE6951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6951'2.3 KM (1.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6951'STATE HIGHWAY 130 IN SELBY, 4.0 KM (2.50 MI) NORTH OF THE INTERSECTION
 AE6951'OF U.S. HIGHWAY 83, 696.0 M (2283.5 FT) WEST OF MILEPOST 212, 29.9 M
 AE6951'(98.1 FT) WEST OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) NORTH OF THE
 AE6951'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) EAST OF A FENCE, 0.5 M (1.6
 AE6951'FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AE6951'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6950 ***********************************************************************
 AE6950  DESIGNATION -  12 212.55
 AE6950  PID         -  AE6950
 AE6950  STATE/COUNTY-  SD/WALWORTH
 AE6950  COUNTRY     -  US
 AE6950  USGS QUAD   -  AKASKA NE (2017)
 AE6950
 AE6950                         *CURRENT SURVEY CONTROL
 AE6950  ______________________________________________________________________
 AE6950* NAD 83(1986) POSITION- 45 28 20.     (N) 100 02 17.     (W)   SCALED
 AE6950* NAVD 88 ORTHO HEIGHT -   593.866 (meters)     1948.38  (feet) ADJUSTED
 AE6950  ______________________________________________________________________
 AE6950  GEOID HEIGHT    -        -22.267 (meters)                     GEOID18
 AE6950  DYNAMIC HEIGHT  -        593.803 (meters)     1948.17  (feet) COMP
 AE6950  MODELED GRAVITY -    980,491.6   (mgal)                       NAVD 88
 AE6950
 AE6950  VERT ORDER      -  FIRST     CLASS II
 AE6950
 AE6950.The horizontal coordinates were scaled from a map and have
 AE6950.an estimated accuracy of +/- 6 seconds.
 AE6950
 AE6950.The orthometric height was determined by differential leveling and
 AE6950.adjusted by the NATIONAL GEODETIC SURVEY
 AE6950.in July 1998.
 AE6950
 AE6950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6950.GEOID18 height accuracy estimate available here.
 AE6950
 AE6950.Click photographs - Photos may exist for this station.
 AE6950
 AE6950.The dynamic height is computed by dividing the NAVD 88
 AE6950.geopotential number by the normal gravity value computed on the
 AE6950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6950.degrees latitude (g = 980.6199 gals.).
 AE6950
 AE6950.The modeled gravity was interpolated from observed gravity values.
 AE6950
 AE6950;                    North         East    Units  Estimated Accuracy
 AE6950;SPC SD N     -   182,120.      597,020.      MT  (+/- 180 meters Scaled)
 AE6950
 AE6950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR188359(NAD 83)
 AE6950
 AE6950                          SUPERSEDED SURVEY CONTROL
 AE6950
 AE6950.No superseded survey control is available for this station.
 AE6950
 AE6950_MARKER: DD = SURVEY DISK
 AE6950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6950_STAMPING: 12-212.55 1996
 AE6950_MARK LOGO: SDDT
 AE6950_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6950+STABILITY: SURFACE MOTION
 AE6950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6950+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE6950
 AE6950  HISTORY     - Date     Condition        Report By
 AE6950  HISTORY     - 1996     MONUMENTED       SDDT
 AE6950  HISTORY     - 19970312 GOOD             NGS
 AE6950
 AE6950                          STATION DESCRIPTION
 AE6950
 AE6950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6950'3.9 KM (2.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6950'STATE HIGHWAY 130 IN SELBY, 2.2 KM (1.35 MI) NORTH OF THE INTERSECTION
 AE6950'OF U.S. HIGHWAY 83, 732.0 M (2401.6 FT) WEST OF MILEPOST 213, 26.8 M
 AE6950'(87.9 FT) EAST OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) NORTH OF THE
 AE6950'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) WEST OF A WITNESS POST, 0.3
 AE6950'M (1.0 FT) BELOW THE OF LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 AE6950'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7871 ***********************************************************************
 AC7871  CBN         -  This is a Cooperative Base Network Control Station.
 AC7871  DESIGNATION -  12 214.05
 AC7871  PID         -  AC7871
 AC7871  STATE/COUNTY-  SD/WALWORTH
 AC7871  COUNTRY     -  US
 AC7871  USGS QUAD   -  AKASKA NE (2017)
 AC7871
 AC7871                         *CURRENT SURVEY CONTROL
 AC7871  ______________________________________________________________________
 AC7871* NAD 83(2011) POSITION- 45 27 04.85159(N) 100 02 05.85046(W)   ADJUSTED
 AC7871* NAD 83(2011) ELLIP HT-   568.807 (meters)        (06/27/12)   ADJUSTED
 AC7871* NAD 83(2011) EPOCH   -  2010.00
 AC7871* NAVD 88 ORTHO HEIGHT -   591.057 (meters)     1939.16  (feet) ADJUSTED
 AC7871  ______________________________________________________________________
 AC7871  GEOID HEIGHT    -        -22.250 (meters)                     GEOID18
 AC7871  NAD 83(2011) X  -   -781,050.539 (meters)                     COMP
 AC7871  NAD 83(2011) Y  - -4,413,808.169 (meters)                     COMP
 AC7871  NAD 83(2011) Z  -  4,523,082.924 (meters)                     COMP
 AC7871  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 AC7871  DYNAMIC HEIGHT  -        590.994 (meters)     1938.95  (feet) COMP
 AC7871  MODELED GRAVITY -    980,490.1   (mgal)                       NAVD 88
 AC7871
 AC7871  VERT ORDER      -  FIRST     CLASS II
 AC7871
 AC7871  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7871  Standards:
 AC7871         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7871            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7871  -------------------------------------------------------------------
 AC7871  NETWORK    0.99   2.98           0.46   0.32   1.52     -0.06938328
 AC7871  -------------------------------------------------------------------
 AC7871  Click here for local accuracies and other accuracy information.
 AC7871
 AC7871.The horizontal coordinates were established by GPS observations
 AC7871.and adjusted by the National Geodetic Survey in June 2012.
 AC7871
 AC7871.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7871.been affixed to the stable North American tectonic plate. See 
 AC7871.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7871
 AC7871.The horizontal coordinates are valid at the epoch date displayed above
 AC7871.which is a decimal equivalence of Year/Month/Day.
 AC7871
 AC7871.The orthometric height was determined by differential leveling and
 AC7871.adjusted by the NATIONAL GEODETIC SURVEY
 AC7871.in July 1998.
 AC7871
 AC7871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7871.GEOID18 height accuracy estimate available here.
 AC7871
 AC7871.Click photographs - Photos may exist for this station.
 AC7871
 AC7871.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7871
 AC7871.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7871
 AC7871.The ellipsoidal height was determined by GPS observations
 AC7871.and is referenced to NAD 83.
 AC7871
 AC7871.The dynamic height is computed by dividing the NAVD 88
 AC7871.geopotential number by the normal gravity value computed on the
 AC7871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7871.degrees latitude (g = 980.6199 gals.).
 AC7871
 AC7871.The modeled gravity was interpolated from observed gravity values.
 AC7871
 AC7871. The following values were computed from the NAD 83(2011) position.
 AC7871
 AC7871;                    North         East     Units Scale Factor Converg.
 AC7871;SPC SD N     -   179,801.608   597,265.462   MT  0.99996348   -0 01 29.1
 AC7871;SPC SD N     -   589,899.11  1,959,528.44   sFT  0.99996348   -0 01 29.1
 AC7871;UTM  14      - 5,033,612.313   419,072.460   MT  0.99968052   -0 44 15.4
 AC7871
 AC7871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7871!SPC SD N     -   0.99991083  x   0.99996348  =   0.99987431
 AC7871!UTM  14      -   0.99991083  x   0.99968052  =   0.99959138
 AC7871
 AC7871_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1907233612(NAD 83)
 AC7871
 AC7871                          SUPERSEDED SURVEY CONTROL
 AC7871
 AC7871  NAD 83(2007)-  45 27 04.85152(N)    100 02 05.85167(W) AD(2002.00) 0
 AC7871  ELLIP H (02/10/07)  568.837  (m)                       GP(2002.00)    
 AC7871  ELLIP H (04/15/04)  568.841  (m)                       GP(       ) 2 1
 AC7871  NAD 83(1996)-  45 27 04.85092(N)    100 02 05.85116(W) AD(       ) B
 AC7871  ELLIP H (04/18/97)  568.884  (m)                       GP(       ) 4 1
 AC7871  NAVD 88 (04/18/97)  591.0    (m)  GEOID96  model used  GPS OBS        
 AC7871
 AC7871.Superseded values are not recommended for survey control.
 AC7871
 AC7871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7871.See file dsdata.pdf to determine how the superseded data were derived.
 AC7871
 AC7871_MARKER: Z = SEE DESCRIPTION
 AC7871_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7871_STAMPING: 12-214.05 1995
 AC7871_MARK LOGO: NGS
 AC7871_PROJECTION: FLUSH
 AC7871_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7871_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7871+STABILITY: POSITION/ELEVATION WELL
 AC7871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7871+SATELLITE: SATELLITE OBSERVATIONS - August 14, 2014
 AC7871_ROD/PIPE-DEPTH: 6.4 meters
 AC7871_SLEEVE-DEPTH  : 1.8 meters
 AC7871
 AC7871  HISTORY     - Date     Condition        Report By
 AC7871  HISTORY     - 1995     MONUMENTED       SDDT
 AC7871  HISTORY     - 19960924 GOOD             NGS
 AC7871  HISTORY     - 19970309 GOOD             NGS
 AC7871  HISTORY     - 20140814 GOOD             SDDT
 AC7871
 AC7871                          STATION DESCRIPTION
 AC7871
 AC7871'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7871'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTHEAST OF MOBRIDGE,
 AC7871'19.0 MI (30.6 KM) WEST ON BOWDLE, AND 4.0 MI (6.4 KM) SOUTH OF SELBY,
 AC7871'AT THE INTERSECTION OF U.S. HIGHWAYS 83 AND 12.  OWNERSHIP--THE STATE
 AC7871'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN SELBY,
 AC7871'GO NORTH ON MAIN STREET FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF
 AC7871'SCRANTON STREET, TURN LEFT AND GO WEST ON SCRANTON STREET FOR 0.3 MI
 AC7871'(0.5 KM) TO THE JUNCTION OF U.S. HIGHWAY 12, TURN LEFT AND GO SOUTH ON
 AC7871'U.S. HIGHWAY 12 FOR 4.0 MI (6.4 KM) TO THE JUNCTION OF U.S. HIGHWAY 83
 AC7871'AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7871'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7871'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 100.2 FT (30.5 M) NORTH OF
 AC7871'THE CENTERLINE OF THE WESTBOUND LANES OF HIGHWAY 12, 62.9 FT (19.2 M)
 AC7871'EAST OF THE NORTHWEST END OF A CULVERT, 28.6 FT (8.7 M) NORTH OF THE
 AC7871'SOUTHEAST END OF A CULVERT, 21.4 FT (6.5 M) EAST OF THE CENTER OF A
 AC7871'FIELD ENTRANCE ROAD, 2.0 FT (0.6 M) SOUTHWEST OF A FENCE, 1.5 FT (0.5
 AC7871'M) NORTHEAST OF A METAL GUARD POST, AND 1.4 FT (0.4 M) SOUTHWEST OF A
 AC7871'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7871'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7871
 AC7871                          STATION RECOVERY (1997)
 AC7871
 AC7871'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7871'6.3 KM (3.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AC7871'STATE HIGHWAY 130 IN SELBY, 96.4 M (316.3 FT) EAST OF MILEPOST 214,
 AC7871'30.4 M (99.7 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AC7871'THE HIGHWAY, 6.2 M (20.3 FT) SOUTHEAST OF THE CENTER OF A FIELD
 AC7871'ENTRANCE, 4.3 M (14.1 FT) SOUTHEAST OF THE EXTENDED CENTER OF THE
 AC7871'NORTHBOUND LANES OF U.S. HIGHWAY 83, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AC7871'THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 AC7871'0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AC7871'IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS
 AC7871'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7871'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7871
 AC7871                          STATION RECOVERY (2014)
 AC7871
 AC7871'RECOVERY NOTE BY SD DEPT OF TRANSP 2014 (TJ)
 AC7871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9576 ***********************************************************************
 AE9576  DESIGNATION -  12 214.96
 AE9576  PID         -  AE9576
 AE9576  STATE/COUNTY-  SD/WALWORTH
 AE9576  COUNTRY     -  US
 AE9576  USGS QUAD   -  AKASKA NE (2017)
 AE9576
 AE9576                         *CURRENT SURVEY CONTROL
 AE9576  ______________________________________________________________________
 AE9576* NAD 83(1986) POSITION- 45 26 58.     (N) 100 01 04.     (W)   SCALED
 AE9576* NAVD 88 ORTHO HEIGHT -   609.335 (meters)     1999.13  (feet) ADJUSTED
 AE9576  ______________________________________________________________________
 AE9576  GEOID HEIGHT    -        -22.268 (meters)                     GEOID18
 AE9576  DYNAMIC HEIGHT  -        609.269 (meters)     1998.91  (feet) COMP
 AE9576  MODELED GRAVITY -    980,488.7   (mgal)                       NAVD 88
 AE9576
 AE9576  VERT ORDER      -  FIRST     CLASS II
 AE9576
 AE9576.The horizontal coordinates were scaled from a map and have
 AE9576.an estimated accuracy of +/- 6 seconds.
 AE9576
 AE9576.The orthometric height was determined by differential leveling and
 AE9576.adjusted by the NATIONAL GEODETIC SURVEY
 AE9576.in July 1998.
 AE9576
 AE9576.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9576.GEOID18 height accuracy estimate available here.
 AE9576
 AE9576.Click photographs - Photos may exist for this station.
 AE9576
 AE9576.The dynamic height is computed by dividing the NAVD 88
 AE9576.geopotential number by the normal gravity value computed on the
 AE9576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9576.degrees latitude (g = 980.6199 gals.).
 AE9576
 AE9576.The modeled gravity was interpolated from observed gravity values.
 AE9576
 AE9576;                    North         East    Units  Estimated Accuracy
 AE9576;SPC SD N     -   179,590.      598,610.      MT  (+/- 180 meters Scaled)
 AE9576
 AE9576_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR204333(NAD 83)
 AE9576
 AE9576                          SUPERSEDED SURVEY CONTROL
 AE9576
 AE9576.No superseded survey control is available for this station.
 AE9576
 AE9576_MARKER: DD = SURVEY DISK
 AE9576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9576_STAMPING: 12-214.96 1996
 AE9576_MARK LOGO: SDDT
 AE9576_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9576+STABILITY: SURFACE MOTION
 AE9576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9576+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE9576
 AE9576  HISTORY     - Date     Condition        Report By
 AE9576  HISTORY     - 1996     MONUMENTED       SDDT
 AE9576  HISTORY     - 19970312 GOOD             NGS
 AE9576
 AE9576                          STATION DESCRIPTION
 AE9576
 AE9576'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9576'7.7 KM (4.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9576'STATE HIGHWAY 130 IN SELBY, 60.9 M (199.8 FT) WEST OF MILEPOST 215,
 AE9576'27.4 M (89.9 FT) SOUTHWEST OF A UTILITY POLE, 23.8 M (78.1 FT) NORTH
 AE9576'OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) WEST OF THE CENTER OF A
 AE9576'TRACK ROAD, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT)
 AE9576'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9576'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9577 ***********************************************************************
 AE9577  DESIGNATION -  12 215.97
 AE9577  PID         -  AE9577
 AE9577  STATE/COUNTY-  SD/WALWORTH
 AE9577  COUNTRY     -  US
 AE9577  USGS QUAD   -  LOWRY NW (2017)
 AE9577
 AE9577                         *CURRENT SURVEY CONTROL
 AE9577  ______________________________________________________________________
 AE9577* NAD 83(1986) POSITION- 45 27 01.     (N) 099 59 50.     (W)   SCALED
 AE9577* NAVD 88 ORTHO HEIGHT -   613.716 (meters)     2013.50  (feet) ADJUSTED
 AE9577  ______________________________________________________________________
 AE9577  GEOID HEIGHT    -        -22.295 (meters)                     GEOID18
 AE9577  DYNAMIC HEIGHT  -        613.649 (meters)     2013.28  (feet) COMP
 AE9577  MODELED GRAVITY -    980,486.6   (mgal)                       NAVD 88
 AE9577
 AE9577  VERT ORDER      -  FIRST     CLASS II
 AE9577
 AE9577.The horizontal coordinates were scaled from a map and have
 AE9577.an estimated accuracy of +/- 6 seconds.
 AE9577
 AE9577.The orthometric height was determined by differential leveling and
 AE9577.adjusted by the NATIONAL GEODETIC SURVEY
 AE9577.in July 1998.
 AE9577
 AE9577.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9577.GEOID18 height accuracy estimate available here.
 AE9577
 AE9577.Click photographs - Photos may exist for this station.
 AE9577
 AE9577.The dynamic height is computed by dividing the NAVD 88
 AE9577.geopotential number by the normal gravity value computed on the
 AE9577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9577.degrees latitude (g = 980.6199 gals.).
 AE9577
 AE9577.The modeled gravity was interpolated from observed gravity values.
 AE9577
 AE9577;                    North         East    Units  Estimated Accuracy
 AE9577;SPC SD N     -   179,680.      600,220.      MT  (+/- 180 meters Scaled)
 AE9577
 AE9577_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR220334(NAD 83)
 AE9577
 AE9577                          SUPERSEDED SURVEY CONTROL
 AE9577
 AE9577.No superseded survey control is available for this station.
 AE9577
 AE9577_MARKER: DD = SURVEY DISK
 AE9577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9577_STAMPING: 12-215.97 1996
 AE9577_MARK LOGO: SDDT
 AE9577_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9577+STABILITY: SURFACE MOTION
 AE9577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9577+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE9577
 AE9577  HISTORY     - Date     Condition        Report By
 AE9577  HISTORY     - 1996     MONUMENTED       SDDT
 AE9577  HISTORY     - 19970312 GOOD             NGS
 AE9577
 AE9577                          STATION DESCRIPTION
 AE9577
 AE9577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9577'9.4 KM (5.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9577'STATE HIGHWAY 130 IN SELBY, 59.3 M (194.6 FT) NORTHWEST OF MILEPOST
 AE9577'216, 45.1 M (148.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.6 M (61.0
 AE9577'FT) EAST OF THE CENTER OF A TRACK ROAD, 3.0 M (9.8 FT) EAST OF A FENCE
 AE9577'CORNER AND THE SOUTHEAST END OF A GATE, 0.6 M (2.0 FT) SOUTH OF A
 AE9577'FENCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE
 AE9577'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9577'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9578 ***********************************************************************
 AE9578  DESIGNATION -  12 216.98
 AE9578  PID         -  AE9578
 AE9578  STATE/COUNTY-  SD/WALWORTH
 AE9578  COUNTRY     -  US
 AE9578  USGS QUAD   -  LOWRY NW (2017)
 AE9578
 AE9578                         *CURRENT SURVEY CONTROL
 AE9578  ______________________________________________________________________
 AE9578* NAD 83(1986) POSITION- 45 26 55.     (N) 099 58 34.     (W)   SCALED
 AE9578* NAVD 88 ORTHO HEIGHT -   622.955 (meters)     2043.81  (feet) ADJUSTED
 AE9578  ______________________________________________________________________
 AE9578  GEOID HEIGHT    -        -22.322 (meters)                     GEOID18
 AE9578  DYNAMIC HEIGHT  -        622.885 (meters)     2043.58  (feet) COMP
 AE9578  MODELED GRAVITY -    980,483.9   (mgal)                       NAVD 88
 AE9578
 AE9578  VERT ORDER      -  FIRST     CLASS II
 AE9578
 AE9578.The horizontal coordinates were scaled from a map and have
 AE9578.an estimated accuracy of +/- 6 seconds.
 AE9578
 AE9578.The orthometric height was determined by differential leveling and
 AE9578.adjusted by the NATIONAL GEODETIC SURVEY
 AE9578.in July 1998.
 AE9578
 AE9578.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9578.GEOID18 height accuracy estimate available here.
 AE9578
 AE9578.Click photographs - Photos may exist for this station.
 AE9578
 AE9578.The dynamic height is computed by dividing the NAVD 88
 AE9578.geopotential number by the normal gravity value computed on the
 AE9578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9578.degrees latitude (g = 980.6199 gals.).
 AE9578
 AE9578.The modeled gravity was interpolated from observed gravity values.
 AE9578
 AE9578;                    North         East    Units  Estimated Accuracy
 AE9578;SPC SD N     -   179,500.      601,870.      MT  (+/- 180 meters Scaled)
 AE9578
 AE9578_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR236332(NAD 83)
 AE9578
 AE9578                          SUPERSEDED SURVEY CONTROL
 AE9578
 AE9578.No superseded survey control is available for this station.
 AE9578
 AE9578_MARKER: DD = SURVEY DISK
 AE9578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9578_STAMPING: 12-216.98 1996
 AE9578_MARK LOGO: SDDT
 AE9578_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9578+STABILITY: SURFACE MOTION
 AE9578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9578+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE9578
 AE9578  HISTORY     - Date     Condition        Report By
 AE9578  HISTORY     - 1996     MONUMENTED       SDDT
 AE9578  HISTORY     - 19970312 GOOD             NGS
 AE9578
 AE9578                          STATION DESCRIPTION
 AE9578
 AE9578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9578'11.0 KM (6.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9578'STATE HIGHWAY 130 IN SELBY, 43.1 M (141.4 FT) SOUTHWEST OF MILEPOST
 AE9578'217, 42.7 M (140.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 17.7 M (58.1
 AE9578'FT) SOUTHWEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER S4 E3 W1, 13.1
 AE9578'M (43.0 FT) EAST OF THE CENTER OF 31OTH AVENUE, 11.9 M (39.0 FT) SOUTH
 AE9578'OF A UTILITY POLE, 2.7 M (8.9 FT) EAST OF THE EAST END OF A CULVERT
 AE9578'UNDER A FIELD ENTRANCE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9578'0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9578'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9579 ***********************************************************************
 AE9579  DESIGNATION -  12 217.98
 AE9579  PID         -  AE9579
 AE9579  STATE/COUNTY-  SD/WALWORTH
 AE9579  COUNTRY     -  US
 AE9579  USGS QUAD   -  LOWRY NW (2017)
 AE9579
 AE9579                         *CURRENT SURVEY CONTROL
 AE9579  ______________________________________________________________________
 AE9579* NAD 83(1986) POSITION- 45 26 54.     (N) 099 57 21.     (W)   SCALED
 AE9579* NAVD 88 ORTHO HEIGHT -   631.150 (meters)     2070.70  (feet) ADJUSTED
 AE9579  ______________________________________________________________________
 AE9579  GEOID HEIGHT    -        -22.351 (meters)                     GEOID18
 AE9579  DYNAMIC HEIGHT  -        631.078 (meters)     2070.46  (feet) COMP
 AE9579  MODELED GRAVITY -    980,480.9   (mgal)                       NAVD 88
 AE9579
 AE9579  VERT ORDER      -  FIRST     CLASS II
 AE9579
 AE9579.The horizontal coordinates were scaled from a map and have
 AE9579.an estimated accuracy of +/- 6 seconds.
 AE9579
 AE9579.The orthometric height was determined by differential leveling and
 AE9579.adjusted by the NATIONAL GEODETIC SURVEY
 AE9579.in July 1998.
 AE9579
 AE9579.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9579.GEOID18 height accuracy estimate available here.
 AE9579
 AE9579.Click photographs - Photos may exist for this station.
 AE9579
 AE9579.The dynamic height is computed by dividing the NAVD 88
 AE9579.geopotential number by the normal gravity value computed on the
 AE9579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9579.degrees latitude (g = 980.6199 gals.).
 AE9579
 AE9579.The modeled gravity was interpolated from observed gravity values.
 AE9579
 AE9579;                    North         East    Units  Estimated Accuracy
 AE9579;SPC SD N     -   179,470.      603,460.      MT  (+/- 180 meters Scaled)
 AE9579
 AE9579_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR252332(NAD 83)
 AE9579
 AE9579                          SUPERSEDED SURVEY CONTROL
 AE9579
 AE9579.No superseded survey control is available for this station.
 AE9579
 AE9579_MARKER: DD = SURVEY DISK
 AE9579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9579_STAMPING: 12-217.98 1996
 AE9579_MARK LOGO: SDDT
 AE9579_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9579+STABILITY: SURFACE MOTION
 AE9579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9579+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9579
 AE9579  HISTORY     - Date     Condition        Report By
 AE9579  HISTORY     - 1996     MONUMENTED       SDDT
 AE9579  HISTORY     - 19970313 GOOD             NGS
 AE9579
 AE9579                          STATION DESCRIPTION
 AE9579
 AE9579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9579'12.6 KM (7.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9579'STATE HIGHWAY 130 IN SELBY, 50.6 M (166.0 FT) NORTHWEST OF MILEPOST
 AE9579'218, 26.8 M (87.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT)
 AE9579'EAST OF THE CENTER OF A TRACK ROAD, 0.6 M (2.0 FT) SOUTH OF A WITNESS
 AE9579'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AE9579'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9580 ***********************************************************************
 AE9580  DESIGNATION -  12 218.98
 AE9580  PID         -  AE9580
 AE9580  STATE/COUNTY-  SD/WALWORTH
 AE9580  COUNTRY     -  US
 AE9580  USGS QUAD   -  LOWRY NW (2017)
 AE9580
 AE9580                         *CURRENT SURVEY CONTROL
 AE9580  ______________________________________________________________________
 AE9580* NAD 83(1986) POSITION- 45 26 54.     (N) 099 56 07.     (W)   SCALED
 AE9580* NAVD 88 ORTHO HEIGHT -   620.244 (meters)     2034.92  (feet) ADJUSTED
 AE9580  ______________________________________________________________________
 AE9580  GEOID HEIGHT    -        -22.382 (meters)                     GEOID18
 AE9580  DYNAMIC HEIGHT  -        620.171 (meters)     2034.68  (feet) COMP
 AE9580  MODELED GRAVITY -    980,477.4   (mgal)                       NAVD 88
 AE9580
 AE9580  VERT ORDER      -  FIRST     CLASS II
 AE9580
 AE9580.The horizontal coordinates were scaled from a map and have
 AE9580.an estimated accuracy of +/- 6 seconds.
 AE9580
 AE9580.The orthometric height was determined by differential leveling and
 AE9580.adjusted by the NATIONAL GEODETIC SURVEY
 AE9580.in July 1998.
 AE9580
 AE9580.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9580.GEOID18 height accuracy estimate available here.
 AE9580
 AE9580.Click photographs - Photos may exist for this station.
 AE9580
 AE9580.The dynamic height is computed by dividing the NAVD 88
 AE9580.geopotential number by the normal gravity value computed on the
 AE9580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9580.degrees latitude (g = 980.6199 gals.).
 AE9580
 AE9580.The modeled gravity was interpolated from observed gravity values.
 AE9580
 AE9580;                    North         East    Units  Estimated Accuracy
 AE9580;SPC SD N     -   179,470.      605,060.      MT  (+/- 180 meters Scaled)
 AE9580
 AE9580_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR268331(NAD 83)
 AE9580
 AE9580                          SUPERSEDED SURVEY CONTROL
 AE9580
 AE9580.No superseded survey control is available for this station.
 AE9580
 AE9580_MARKER: Z = SEE DESCRIPTION
 AE9580_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9580_STAMPING: 12-218.98 1996
 AE9580_MARK LOGO: NGS
 AE9580_PROJECTION: FLUSH
 AE9580_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9580_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9580+STABILITY: POSITION/ELEVATION WELL
 AE9580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9580+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9580_ROD/PIPE-DEPTH: 6.4 meters
 AE9580_SLEEVE-DEPTH  : 1.8 meters
 AE9580
 AE9580  HISTORY     - Date     Condition        Report By
 AE9580  HISTORY     - 1996     MONUMENTED       SDDT
 AE9580  HISTORY     - 19970313 GOOD             NGS
 AE9580
 AE9580                          STATION DESCRIPTION
 AE9580
 AE9580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9580'14.2 KM (8.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9580'STATE HIGHWAY 130 IN SELBY, 50.8 M (166.7 FT) NORTHWEST OF MILEPOST
 AE9580'219, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 M (57.1
 AE9580'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 6.4 M (21.0 FT) EAST OF A
 AE9580'UTILITY POLE, 1.2 M (3.9 FT) SOUTHEAST OF A T-FENCE CORNER, 0.5 M (1.6
 AE9580'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE,
 AE9580'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.5 M (1.6 FT) NORTH OF A
 AE9580'METAL GUARD POST, AND NEAR THE EAST END OF 3 BRACED FENCE POSTS.
 AE9580'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AE9580'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9580'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9580'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9581 ***********************************************************************
 AE9581  DESIGNATION -  12 219.98
 AE9581  PID         -  AE9581
 AE9581  STATE/COUNTY-  SD/WALWORTH
 AE9581  COUNTRY     -  US
 AE9581  USGS QUAD   -  LOWRY NW (2017)
 AE9581
 AE9581                         *CURRENT SURVEY CONTROL
 AE9581  ______________________________________________________________________
 AE9581* NAD 83(1986) POSITION- 45 26 53.     (N) 099 54 53.     (W)   SCALED
 AE9581* NAVD 88 ORTHO HEIGHT -   627.008 (meters)     2057.11  (feet) ADJUSTED
 AE9581  ______________________________________________________________________
 AE9581  GEOID HEIGHT    -        -22.412 (meters)                     GEOID18
 AE9581  DYNAMIC HEIGHT  -        626.931 (meters)     2056.86  (feet) COMP
 AE9581  MODELED GRAVITY -    980,473.6   (mgal)                       NAVD 88
 AE9581
 AE9581  VERT ORDER      -  FIRST     CLASS II
 AE9581
 AE9581.The horizontal coordinates were scaled from a map and have
 AE9581.an estimated accuracy of +/- 6 seconds.
 AE9581
 AE9581.The orthometric height was determined by differential leveling and
 AE9581.adjusted by the NATIONAL GEODETIC SURVEY
 AE9581.in July 1998.
 AE9581
 AE9581.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9581.GEOID18 height accuracy estimate available here.
 AE9581
 AE9581.Click photographs - Photos may exist for this station.
 AE9581
 AE9581.The dynamic height is computed by dividing the NAVD 88
 AE9581.geopotential number by the normal gravity value computed on the
 AE9581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9581.degrees latitude (g = 980.6199 gals.).
 AE9581
 AE9581.The modeled gravity was interpolated from observed gravity values.
 AE9581
 AE9581;                    North         East    Units  Estimated Accuracy
 AE9581;SPC SD N     -   179,440.      606,670.      MT  (+/- 180 meters Scaled)
 AE9581
 AE9581_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR284331(NAD 83)
 AE9581
 AE9581                          SUPERSEDED SURVEY CONTROL
 AE9581
 AE9581.No superseded survey control is available for this station.
 AE9581
 AE9581_MARKER: DD = SURVEY DISK
 AE9581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9581_STAMPING: 12-219.98 1996
 AE9581_MARK LOGO: SDDT
 AE9581_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9581+STABILITY: SURFACE MOTION
 AE9581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9581+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9581
 AE9581  HISTORY     - Date     Condition        Report By
 AE9581  HISTORY     - 1996     MONUMENTED       SDDT
 AE9581  HISTORY     - 19970313 GOOD             NGS
 AE9581
 AE9581                          STATION DESCRIPTION
 AE9581
 AE9581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9581'15.8 KM (9.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9581'STATE HIGHWAY 130 IN SELBY, 32.9 M (107.9 FT) SOUTHWEST OF MILEPOST
 AE9581'220, 30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 22.3 M (73.2
 AE9581'FT) EAST OF A UTILITY POLE, 13.4 M (44.0 FT) EAST OF THE CENTER OF A
 AE9581'TRACK ROAD, 6.7 M (22.0 FT) SOUTHEAST OF THE EAST END OF A CULVERT
 AE9581'UNDER THE TRACK ROAD, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9581'0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9581'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9582 ***********************************************************************
 AE9582  DESIGNATION -  12 220.93
 AE9582  PID         -  AE9582
 AE9582  STATE/COUNTY-  SD/WALWORTH
 AE9582  COUNTRY     -  US
 AE9582  USGS QUAD   -  LOWRY NW (2017)
 AE9582
 AE9582                         *CURRENT SURVEY CONTROL
 AE9582  ______________________________________________________________________
 AE9582* NAD 83(1986) POSITION- 45 26 59.     (N) 099 53 41.     (W)   SCALED
 AE9582* NAVD 88 ORTHO HEIGHT -   632.523 (meters)     2075.20  (feet) ADJUSTED
 AE9582  ______________________________________________________________________
 AE9582  GEOID HEIGHT    -        -22.442 (meters)                     GEOID18
 AE9582  DYNAMIC HEIGHT  -        632.444 (meters)     2074.94  (feet) COMP
 AE9582  MODELED GRAVITY -    980,471.2   (mgal)                       NAVD 88
 AE9582
 AE9582  VERT ORDER      -  FIRST     CLASS II
 AE9582
 AE9582.The horizontal coordinates were scaled from a map and have
 AE9582.an estimated accuracy of +/- 6 seconds.
 AE9582
 AE9582.The orthometric height was determined by differential leveling and
 AE9582.adjusted by the NATIONAL GEODETIC SURVEY
 AE9582.in July 1998.
 AE9582
 AE9582.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9582.GEOID18 height accuracy estimate available here.
 AE9582
 AE9582.Click photographs - Photos may exist for this station.
 AE9582
 AE9582.The dynamic height is computed by dividing the NAVD 88
 AE9582.geopotential number by the normal gravity value computed on the
 AE9582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9582.degrees latitude (g = 980.6199 gals.).
 AE9582
 AE9582.The modeled gravity was interpolated from observed gravity values.
 AE9582
 AE9582;                    North         East    Units  Estimated Accuracy
 AE9582;SPC SD N     -   179,630.      608,240.      MT  (+/- 180 meters Scaled)
 AE9582
 AE9582_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR300333(NAD 83)
 AE9582
 AE9582                          SUPERSEDED SURVEY CONTROL
 AE9582
 AE9582.No superseded survey control is available for this station.
 AE9582
 AE9582_MARKER: DD = SURVEY DISK
 AE9582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9582_STAMPING: 12-220.93 1996
 AE9582_MARK LOGO: SDDT
 AE9582_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9582+STABILITY: SURFACE MOTION
 AE9582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9582+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9582
 AE9582  HISTORY     - Date     Condition        Report By
 AE9582  HISTORY     - 1996     MONUMENTED       SDDT
 AE9582  HISTORY     - 19970313 GOOD             NGS
 AE9582
 AE9582                          STATION DESCRIPTION
 AE9582
 AE9582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9582'17.3 KM (10.75 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9582'STATE HIGHWAY 130 IN SELBY, 11.1 KM (6.90 MI) EAST OF THE INTERSECTION
 AE9582'OF U.S. HIGHWAY 83, 67.6 M (221.8 FT) WEST OF MILEPOST 221, 44.2 M
 AE9582'(145.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 27.4 M (89.9 FT) WEST OF
 AE9582'THE CENTERLINE OF STATE HIGHWAY 271, 15.2 M (49.9 FT) NORTHWEST OF AN
 AE9582'UNDERGROUND CABLE JUNCTION BOX, 4.6 M (15.1 FT) WEST OF A FENCE
 AE9582'CORNER, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) SOUTH OF A
 AE9582'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAYS, AND THE
 AE9582'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9583 ***********************************************************************
 AE9583  DESIGNATION -  12 221.99
 AE9583  PID         -  AE9583
 AE9583  STATE/COUNTY-  SD/WALWORTH
 AE9583  COUNTRY     -  US
 AE9583  USGS QUAD   -  SPRING LAKE (2017)
 AE9583
 AE9583                         *CURRENT SURVEY CONTROL
 AE9583  ______________________________________________________________________
 AE9583* NAD 83(1986) POSITION- 45 26 56.     (N) 099 52 24.     (W)   SCALED
 AE9583* NAVD 88 ORTHO HEIGHT -   628.070 (meters)     2060.59  (feet) ADJUSTED
 AE9583  ______________________________________________________________________
 AE9583  GEOID HEIGHT    -        -22.473 (meters)                     GEOID18
 AE9583  DYNAMIC HEIGHT  -        627.993 (meters)     2060.34  (feet) COMP
 AE9583  MODELED GRAVITY -    980,471.9   (mgal)                       NAVD 88
 AE9583
 AE9583  VERT ORDER      -  FIRST     CLASS II
 AE9583
 AE9583.The horizontal coordinates were scaled from a map and have
 AE9583.an estimated accuracy of +/- 6 seconds.
 AE9583
 AE9583.The orthometric height was determined by differential leveling and
 AE9583.adjusted by the NATIONAL GEODETIC SURVEY
 AE9583.in July 1998.
 AE9583
 AE9583.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9583.GEOID18 height accuracy estimate available here.
 AE9583
 AE9583.Click photographs - Photos may exist for this station.
 AE9583
 AE9583.The dynamic height is computed by dividing the NAVD 88
 AE9583.geopotential number by the normal gravity value computed on the
 AE9583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9583.degrees latitude (g = 980.6199 gals.).
 AE9583
 AE9583.The modeled gravity was interpolated from observed gravity values.
 AE9583
 AE9583;                    North         East    Units  Estimated Accuracy
 AE9583;SPC SD N     -   179,540.      609,910.      MT  (+/- 180 meters Scaled)
 AE9583
 AE9583_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR317331(NAD 83)
 AE9583
 AE9583                          SUPERSEDED SURVEY CONTROL
 AE9583
 AE9583.No superseded survey control is available for this station.
 AE9583
 AE9583_MARKER: DD = SURVEY DISK
 AE9583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9583_STAMPING: 12-221.99 1996
 AE9583_MARK LOGO: SDDT
 AE9583_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9583+STABILITY: SURFACE MOTION
 AE9583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9583+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9583
 AE9583  HISTORY     - Date     Condition        Report By
 AE9583  HISTORY     - 1996     MONUMENTED       SDDT
 AE9583  HISTORY     - 19970313 GOOD             NGS
 AE9583
 AE9583                          STATION DESCRIPTION
 AE9583
 AE9583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9583'19.0 KM (11.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9583'STATE HIGHWAY 130 IN SELBY, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY
 AE9583'CENTERLINE, 24.4 M (80.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD,
 AE9583'22.3 M (73.2 FT) SOUTHWEST OF MILEPOST 222, 13.7 M (44.9 FT) EAST OF A
 AE9583'FENCE CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE9583'(2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND
 AE9583'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9584 ***********************************************************************
 AE9584  DESIGNATION -  12 222.95
 AE9584  PID         -  AE9584
 AE9584  STATE/COUNTY-  SD/WALWORTH
 AE9584  COUNTRY     -  US
 AE9584  USGS QUAD   -  SPRING LAKE (2017)
 AE9584
 AE9584                         *CURRENT SURVEY CONTROL
 AE9584  ______________________________________________________________________
 AE9584* NAD 83(1986) POSITION- 45 26 55.     (N) 099 51 11.     (W)   SCALED
 AE9584* NAVD 88 ORTHO HEIGHT -   602.211 (meters)     1975.75  (feet) ADJUSTED
 AE9584  ______________________________________________________________________
 AE9584  GEOID HEIGHT    -        -22.505 (meters)                     GEOID18
 AE9584  DYNAMIC HEIGHT  -        602.137 (meters)     1975.51  (feet) COMP
 AE9584  MODELED GRAVITY -    980,473.9   (mgal)                       NAVD 88
 AE9584
 AE9584  VERT ORDER      -  FIRST     CLASS II
 AE9584
 AE9584.The horizontal coordinates were scaled from a map and have
 AE9584.an estimated accuracy of +/- 6 seconds.
 AE9584
 AE9584.The orthometric height was determined by differential leveling and
 AE9584.adjusted by the NATIONAL GEODETIC SURVEY
 AE9584.in July 1998.
 AE9584
 AE9584.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9584.GEOID18 height accuracy estimate available here.
 AE9584
 AE9584.Click photographs - Photos may exist for this station.
 AE9584
 AE9584.The dynamic height is computed by dividing the NAVD 88
 AE9584.geopotential number by the normal gravity value computed on the
 AE9584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9584.degrees latitude (g = 980.6199 gals.).
 AE9584
 AE9584.The modeled gravity was interpolated from observed gravity values.
 AE9584
 AE9584;                    North         East    Units  Estimated Accuracy
 AE9584;SPC SD N     -   179,510.      611,500.      MT  (+/- 180 meters Scaled)
 AE9584
 AE9584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR332331(NAD 83)
 AE9584
 AE9584                          SUPERSEDED SURVEY CONTROL
 AE9584
 AE9584.No superseded survey control is available for this station.
 AE9584
 AE9584_MARKER: DD = SURVEY DISK
 AE9584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9584_STAMPING: 12-222.95 1996
 AE9584_MARK LOGO: SDDT
 AE9584_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9584+STABILITY: SURFACE MOTION
 AE9584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9584+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9584
 AE9584  HISTORY     - Date     Condition        Report By
 AE9584  HISTORY     - 1996     MONUMENTED       SDDT
 AE9584  HISTORY     - 19970313 GOOD             NGS
 AE9584
 AE9584                          STATION DESCRIPTION
 AE9584
 AE9584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9584'16.2 KM (10.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9584'STATE HIGHWAY 47 IN BOWDLE, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY
 AE9584'CENTERLINE, 24.4 M (80.1 FT) WEST OF THE CENTER OF A GRAVELED ROAD,
 AE9584'10.4 M (34.1 FT) NORTHWEST OF A UTILITY POLE WITH A GUY CABLE, 8.8 M
 AE9584'(28.9 FT) WEST OF A FENCE CORNER AND AN UNDERGROUND CABLE JUNCTION
 AE9584'BOX, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 AE9584'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9584'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9585 ***********************************************************************
 AE9585  DESIGNATION -  12 224.05
 AE9585  PID         -  AE9585
 AE9585  STATE/COUNTY-  SD/WALWORTH
 AE9585  COUNTRY     -  US
 AE9585  USGS QUAD   -  SPRING LAKE (2017)
 AE9585
 AE9585                         *CURRENT SURVEY CONTROL
 AE9585  ______________________________________________________________________
 AE9585* NAD 83(1986) POSITION- 45 26 56.32   (N) 099 49 52.76   (W)   HD_HELD1
 AE9585* NAVD 88 ORTHO HEIGHT -   617.289 (meters)     2025.22  (feet) ADJUSTED
 AE9585  ______________________________________________________________________
 AE9585  GEOID HEIGHT    -        -22.534 (meters)                     GEOID18
 AE9585  DYNAMIC HEIGHT  -        617.215 (meters)     2024.98  (feet) COMP
 AE9585  MODELED GRAVITY -    980,475.8   (mgal)                       NAVD 88
 AE9585
 AE9585  VERT ORDER      -  FIRST     CLASS II
 AE9585
 AE9585.The horizontal coordinates were determined by differentially corrected
 AE9585.hand held GPS observations or other comparable positioning techniques
 AE9585.and have an estimated accuracy of +/- 3 meters.
 AE9585
 AE9585.The orthometric height was determined by differential leveling and
 AE9585.adjusted by the NATIONAL GEODETIC SURVEY
 AE9585.in July 1998.
 AE9585
 AE9585.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9585.GEOID18 height accuracy estimate available here.
 AE9585
 AE9585.Click photographs - Photos may exist for this station.
 AE9585
 AE9585.The dynamic height is computed by dividing the NAVD 88
 AE9585.geopotential number by the normal gravity value computed on the
 AE9585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9585.degrees latitude (g = 980.6199 gals.).
 AE9585
 AE9585.The modeled gravity was interpolated from observed gravity values.
 AE9585
 AE9585;                    North         East    Units  Estimated Accuracy
 AE9585;SPC SD N     -   179,551.4     613,194.9     MT  (+/- 3 meters HH1 GPS) 
 AE9585
 AE9585_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR3499233164(NAD 83)
 AE9585
 AE9585                          SUPERSEDED SURVEY CONTROL
 AE9585
 AE9585.No superseded survey control is available for this station.
 AE9585
 AE9585_MARKER: Z = SEE DESCRIPTION
 AE9585_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9585_STAMPING: 12-224.05 1996
 AE9585_MARK LOGO: NGS
 AE9585_PROJECTION: FLUSH
 AE9585_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9585_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9585+STABILITY: POSITION/ELEVATION WELL
 AE9585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9585+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9585_ROD/PIPE-DEPTH: 6.4 meters
 AE9585_SLEEVE-DEPTH  : 1.8 meters
 AE9585
 AE9585  HISTORY     - Date     Condition        Report By
 AE9585  HISTORY     - 1996     MONUMENTED       SDDT
 AE9585  HISTORY     - 19970313 GOOD             NGS
 AE9585
 AE9585                          STATION DESCRIPTION
 AE9585
 AE9585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9585'14.5 KM (9.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9585'STATE HIGHWAY 47 IN BOWDLE, 72.0 M (236.2 FT) EAST OF A T-FENCE
 AE9585'CORNER, 56.3 M (184.7 FT) SOUTHEAST OF MILEPOST 224, 29.9 M (98.1 FT)
 AE9585'SOUTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE9585'HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) SOUTH OF A
 AE9585'METAL GUARD POST, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND
 AE9585'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9585'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9585'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9585'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9586 ***********************************************************************
 AE9586  DESIGNATION -  12 225.05
 AE9586  PID         -  AE9586
 AE9586  STATE/COUNTY-  SD/WALWORTH
 AE9586  COUNTRY     -  US
 AE9586  USGS QUAD   -  SPRING LAKE (2017)
 AE9586
 AE9586                         *CURRENT SURVEY CONTROL
 AE9586  ______________________________________________________________________
 AE9586* NAD 83(1986) POSITION- 45 26 53.     (N) 099 48 43.     (W)   SCALED
 AE9586* NAVD 88 ORTHO HEIGHT -   619.486 (meters)     2032.43  (feet) ADJUSTED
 AE9586  ______________________________________________________________________
 AE9586  GEOID HEIGHT    -        -22.558 (meters)                     GEOID18
 AE9586  DYNAMIC HEIGHT  -        619.412 (meters)     2032.19  (feet) COMP
 AE9586  MODELED GRAVITY -    980,477.5   (mgal)                       NAVD 88
 AE9586
 AE9586  VERT ORDER      -  FIRST     CLASS II
 AE9586
 AE9586.The horizontal coordinates were scaled from a map and have
 AE9586.an estimated accuracy of +/- 6 seconds.
 AE9586
 AE9586.The orthometric height was determined by differential leveling and
 AE9586.adjusted by the NATIONAL GEODETIC SURVEY
 AE9586.in July 1998.
 AE9586
 AE9586.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9586.GEOID18 height accuracy estimate available here.
 AE9586
 AE9586.Click photographs - Photos may exist for this station.
 AE9586
 AE9586.The dynamic height is computed by dividing the NAVD 88
 AE9586.geopotential number by the normal gravity value computed on the
 AE9586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9586.degrees latitude (g = 980.6199 gals.).
 AE9586
 AE9586.The modeled gravity was interpolated from observed gravity values.
 AE9586
 AE9586;                    North         East    Units  Estimated Accuracy
 AE9586;SPC SD N     -   179,450.      614,710.      MT  (+/- 180 meters Scaled)
 AE9586
 AE9586_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR365330(NAD 83)
 AE9586
 AE9586                          SUPERSEDED SURVEY CONTROL
 AE9586
 AE9586.No superseded survey control is available for this station.
 AE9586
 AE9586_MARKER: DD = SURVEY DISK
 AE9586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9586_STAMPING: 12-225.05 1996
 AE9586_MARK LOGO: SDDT
 AE9586_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9586+STABILITY: SURFACE MOTION
 AE9586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9586+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9586
 AE9586  HISTORY     - Date     Condition        Report By
 AE9586  HISTORY     - 1996     MONUMENTED       SDDT
 AE9586  HISTORY     - 19970313 GOOD             NGS
 AE9586
 AE9586                          STATION DESCRIPTION
 AE9586
 AE9586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9586'12.9 KM (8.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9586'STATE HIGHWAY 47 IN BOWDLE, 45.1 M (148.0 FT) SOUTHEAST OF MILEPOST
 AE9586'225, 30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 23.8 M (78.1
 AE9586'FT) SOUTHWEST OF AN UNDERGROUND CABLE JUNCTION BOX, 11.3 M (37.1 FT)
 AE9586'EAST OF THE CENTER OF A TRACK ROAD, 9.1 M (29.9 FT) SOUTH OF A WATER
 AE9586'VALVE, 7.9 M (25.9 FT) SOUTHWEST OF THE EAST END OF A CULVERT, 1.5 M
 AE9586'(4.9 FT) NORTH OF A SIGN (DEPARTMENT OF GAME, FISH AND PARKS), 0.6 M
 AE9586'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A
 AE9586'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9588 ***********************************************************************
 AE9588  DESIGNATION -  12 227.00
 AE9588  PID         -  AE9588
 AE9588  STATE/COUNTY-  SD/WALWORTH
 AE9588  COUNTRY     -  US
 AE9588  USGS QUAD   -  SPRING LAKE (2017)
 AE9588
 AE9588                         *CURRENT SURVEY CONTROL
 AE9588  ______________________________________________________________________
 AE9588* NAD 83(1986) POSITION- 45 26 56.     (N) 099 46 14.     (W)   SCALED
 AE9588* NAVD 88 ORTHO HEIGHT -   613.503 (meters)     2012.80  (feet) ADJUSTED
 AE9588  ______________________________________________________________________
 AE9588  GEOID HEIGHT    -        -22.609 (meters)                     GEOID18
 AE9588  DYNAMIC HEIGHT  -        613.432 (meters)     2012.57  (feet) COMP
 AE9588  MODELED GRAVITY -    980,480.2   (mgal)                       NAVD 88
 AE9588
 AE9588  VERT ORDER      -  FIRST     CLASS II
 AE9588
 AE9588.The horizontal coordinates were scaled from a map and have
 AE9588.an estimated accuracy of +/- 6 seconds.
 AE9588
 AE9588.The orthometric height was determined by differential leveling and
 AE9588.adjusted by the NATIONAL GEODETIC SURVEY
 AE9588.in July 1998.
 AE9588
 AE9588.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9588.GEOID18 height accuracy estimate available here.
 AE9588
 AE9588.Click photographs - Photos may exist for this station.
 AE9588
 AE9588.The dynamic height is computed by dividing the NAVD 88
 AE9588.geopotential number by the normal gravity value computed on the
 AE9588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9588.degrees latitude (g = 980.6199 gals.).
 AE9588
 AE9588.The modeled gravity was interpolated from observed gravity values.
 AE9588
 AE9588;                    North         East    Units  Estimated Accuracy
 AE9588;SPC SD N     -   179,550.      617,950.      MT  (+/- 180 meters Scaled)
 AE9588
 AE9588_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR397331(NAD 83)
 AE9588
 AE9588                          SUPERSEDED SURVEY CONTROL
 AE9588
 AE9588.No superseded survey control is available for this station.
 AE9588
 AE9588_MARKER: DD = SURVEY DISK
 AE9588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9588_STAMPING: 12-227.00 1996
 AE9588_MARK LOGO: SDDT
 AE9588_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9588+STABILITY: SURFACE MOTION
 AE9588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9588+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9588
 AE9588  HISTORY     - Date     Condition        Report By
 AE9588  HISTORY     - 1996     MONUMENTED       SDDT
 AE9588  HISTORY     - 19970313 GOOD             NGS
 AE9588
 AE9588                          STATION DESCRIPTION
 AE9588
 AE9588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9588'9.7 KM (6.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9588'STATE HIGHWAY 47 IN BOWDLE, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY
 AE9588'CENTERLINE, 26.8 M (87.9 FT) WEST OF THE CENTER OF A TRACK ROAD, 22.9
 AE9588'M (75.1 FT) SOUTHWEST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY,
 AE9588'20.1 M (65.9 FT) WEST OF A FENCE CORNER, 0.9 M (3.0 FT) BELOW THE
 AE9588'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT)
 AE9588'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9588'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9589 ***********************************************************************
 AE9589  DESIGNATION -  12 228.00
 AE9589  PID         -  AE9589
 AE9589  STATE/COUNTY-  SD/WALWORTH
 AE9589  COUNTRY     -  US
 AE9589  USGS QUAD   -  SPRING LAKE (2017)
 AE9589
 AE9589                         *CURRENT SURVEY CONTROL
 AE9589  ______________________________________________________________________
 AE9589* NAD 83(1986) POSITION- 45 26 58.     (N) 099 45 05.     (W)   SCALED
 AE9589* NAVD 88 ORTHO HEIGHT -   601.334 (meters)     1972.88  (feet) ADJUSTED
 AE9589  ______________________________________________________________________
 AE9589  GEOID HEIGHT    -        -22.632 (meters)                     GEOID18
 AE9589  DYNAMIC HEIGHT  -        601.265 (meters)     1972.65  (feet) COMP
 AE9589  MODELED GRAVITY -    980,481.1   (mgal)                       NAVD 88
 AE9589
 AE9589  VERT ORDER      -  FIRST     CLASS II
 AE9589
 AE9589.The horizontal coordinates were scaled from a map and have
 AE9589.an estimated accuracy of +/- 6 seconds.
 AE9589
 AE9589.The orthometric height was determined by differential leveling and
 AE9589.adjusted by the NATIONAL GEODETIC SURVEY
 AE9589.in July 1998.
 AE9589
 AE9589.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9589.GEOID18 height accuracy estimate available here.
 AE9589
 AE9589.Click photographs - Photos may exist for this station.
 AE9589
 AE9589.The dynamic height is computed by dividing the NAVD 88
 AE9589.geopotential number by the normal gravity value computed on the
 AE9589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9589.degrees latitude (g = 980.6199 gals.).
 AE9589
 AE9589.The modeled gravity was interpolated from observed gravity values.
 AE9589
 AE9589;                    North         East    Units  Estimated Accuracy
 AE9589;SPC SD N     -   179,620.      619,450.      MT  (+/- 180 meters Scaled)
 AE9589
 AE9589_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR412331(NAD 83)
 AE9589
 AE9589                          SUPERSEDED SURVEY CONTROL
 AE9589
 AE9589.No superseded survey control is available for this station.
 AE9589
 AE9589_MARKER: DD = SURVEY DISK
 AE9589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9589_STAMPING: 12-228.00 1996
 AE9589_MARK LOGO: SDDT
 AE9589_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9589+STABILITY: SURFACE MOTION
 AE9589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9589+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9589
 AE9589  HISTORY     - Date     Condition        Report By
 AE9589  HISTORY     - 1996     MONUMENTED       SDDT
 AE9589  HISTORY     - 19970313 GOOD             NGS
 AE9589
 AE9589                          STATION DESCRIPTION
 AE9589
 AE9589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9589'8.1 KM (5.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9589'STATE HIGHWAY 47 IN BOWDLE, 3.2 M (10.5 FT) EAST OF THE INTERSECTION
 AE9589'OF STATE HIGHWAY 47 LEADING SOUTH, 31.4 M (103.0 FT) WEST OF THE
 AE9589'CENTER OF A GRAVELED ROAD, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY
 AE9589'CENTERLINE, 22.9 M (75.1 FT) SOUTHWEST OF THE WEST END OF A CULVERT
 AE9589'UNDER THE ROAD, 20.1 M (65.9 FT) NORTHWEST OF A UTILITY POLE WITH A
 AE9589'TRANSFORMER, 19.8 M (65.0 FT) WEST OF A FENCE CORNER, 17.7 M (58.1 FT)
 AE9589'SOUTH OF MILEPOST 228, 11.9 M (39.0 FT) SOUTHWEST OF A WATER VALVE,
 AE9589'0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF
 AE9589'A FENCE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9589'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9590 ***********************************************************************
 AE9590  DESIGNATION -  12 229.03
 AE9590  PID         -  AE9590
 AE9590  STATE/COUNTY-  SD/WALWORTH
 AE9590  COUNTRY     -  US
 AE9590  USGS QUAD   -  BOWDLE (2017)
 AE9590
 AE9590                         *CURRENT SURVEY CONTROL
 AE9590  ______________________________________________________________________
 AE9590* NAD 83(1986) POSITION- 45 26 55.     (N) 099 43 45.     (W)   SCALED
 AE9590* NAVD 88 ORTHO HEIGHT -   605.286 (meters)     1985.84  (feet) ADJUSTED
 AE9590  ______________________________________________________________________
 AE9590  GEOID HEIGHT    -        -22.656 (meters)                     GEOID18
 AE9590  DYNAMIC HEIGHT  -        605.216 (meters)     1985.61  (feet) COMP
 AE9590  MODELED GRAVITY -    980,481.8   (mgal)                       NAVD 88
 AE9590
 AE9590  VERT ORDER      -  FIRST     CLASS II
 AE9590
 AE9590.The horizontal coordinates were scaled from a map and have
 AE9590.an estimated accuracy of +/- 6 seconds.
 AE9590
 AE9590.The orthometric height was determined by differential leveling and
 AE9590.adjusted by the NATIONAL GEODETIC SURVEY
 AE9590.in July 1998.
 AE9590
 AE9590.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9590.GEOID18 height accuracy estimate available here.
 AE9590
 AE9590.Click photographs - Photos may exist for this station.
 AE9590
 AE9590.The dynamic height is computed by dividing the NAVD 88
 AE9590.geopotential number by the normal gravity value computed on the
 AE9590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9590.degrees latitude (g = 980.6199 gals.).
 AE9590
 AE9590.The modeled gravity was interpolated from observed gravity values.
 AE9590
 AE9590;                    North         East    Units  Estimated Accuracy
 AE9590;SPC SD N     -   179,530.      621,190.      MT  (+/- 180 meters Scaled)
 AE9590
 AE9590_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR429330(NAD 83)
 AE9590
 AE9590                          SUPERSEDED SURVEY CONTROL
 AE9590
 AE9590.No superseded survey control is available for this station.
 AE9590
 AE9590_MARKER: DD = SURVEY DISK
 AE9590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9590_STAMPING: 12-229.03 1996
 AE9590_MARK LOGO: SDDT
 AE9590_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9590+STABILITY: SURFACE MOTION
 AE9590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9590+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9590
 AE9590  HISTORY     - Date     Condition        Report By
 AE9590  HISTORY     - 1996     MONUMENTED       SDDT
 AE9590  HISTORY     - 19970313 GOOD             NGS
 AE9590
 AE9590                          STATION DESCRIPTION
 AE9590
 AE9590'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9590'6.4 KM (3.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9590'STATE HIGHWAY 47 IN BOWDLE, 44.8 M (147.0 FT) EAST OF MILEPOST 229,
 AE9590'29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AE9590'EAST OF THE CENTER OF A TRACK ROAD, 5.2 M (17.1 FT) SOUTH OF THE EAST
 AE9590'END OF A CULVERT UNDER THE ROAD, 1.2 M (3.9 FT) EAST OF A T-FENCE
 AE9590'CORNER, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE
 AE9590'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE
 AE9590'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7896 ***********************************************************************
 AC7896  CBN         -  This is a Cooperative Base Network Control Station.
 AC7896  DESIGNATION -  12 230.02
 AC7896  PID         -  AC7896
 AC7896  STATE/COUNTY-  SD/EDMUNDS
 AC7896  COUNTRY     -  US
 AC7896  USGS QUAD   -  BOWDLE (2017)
 AC7896
 AC7896                         *CURRENT SURVEY CONTROL
 AC7896  ______________________________________________________________________
 AC7896* NAD 83(2011) POSITION- 45 26 56.23351(N) 099 42 28.79667(W)   ADJUSTED
 AC7896* NAD 83(2011) ELLIP HT-   576.351 (meters)        (06/27/12)   ADJUSTED
 AC7896* NAD 83(2011) EPOCH   -  2010.00
 AC7896* NAVD 88 ORTHO HEIGHT -   599.019 (meters)     1965.28  (feet) ADJUSTED
 AC7896  ______________________________________________________________________
 AC7896  GEOID HEIGHT    -        -22.678 (meters)                     GEOID18
 AC7896  NAD 83(2011) X  -   -755,883.351 (meters)                     COMP
 AC7896  NAD 83(2011) Y  - -4,418,385.481 (meters)                     COMP
 AC7896  NAD 83(2011) Z  -  4,522,901.634 (meters)                     COMP
 AC7896  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 AC7896  DYNAMIC HEIGHT  -        598.950 (meters)     1965.06  (feet) COMP
 AC7896  MODELED GRAVITY -    980,482.4   (mgal)                       NAVD 88
 AC7896
 AC7896  VERT ORDER      -  FIRST     CLASS II
 AC7896
 AC7896  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7896  Standards:
 AC7896         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7896            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7896  -------------------------------------------------------------------
 AC7896  NETWORK    0.87   2.59           0.40   0.30   1.32     -0.05957204
 AC7896  -------------------------------------------------------------------
 AC7896  Click here for local accuracies and other accuracy information.
 AC7896
 AC7896.The horizontal coordinates were established by GPS observations
 AC7896.and adjusted by the National Geodetic Survey in June 2012.
 AC7896
 AC7896.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7896.been affixed to the stable North American tectonic plate. See 
 AC7896.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7896
 AC7896.The horizontal coordinates are valid at the epoch date displayed above
 AC7896.which is a decimal equivalence of Year/Month/Day.
 AC7896
 AC7896.The orthometric height was determined by differential leveling and
 AC7896.adjusted by the NATIONAL GEODETIC SURVEY
 AC7896.in July 1998.
 AC7896
 AC7896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7896.GEOID18 height accuracy estimate available here.
 AC7896
 AC7896.Click photographs - Photos may exist for this station.
 AC7896
 AC7896.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7896
 AC7896.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7896
 AC7896.The ellipsoidal height was determined by GPS observations
 AC7896.and is referenced to NAD 83.
 AC7896
 AC7896.The dynamic height is computed by dividing the NAVD 88
 AC7896.geopotential number by the normal gravity value computed on the
 AC7896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7896.degrees latitude (g = 980.6199 gals.).
 AC7896
 AC7896.The modeled gravity was interpolated from observed gravity values.
 AC7896
 AC7896. The following values were computed from the NAD 83(2011) position.
 AC7896
 AC7896;                    North         East     Units Scale Factor Converg.
 AC7896;SPC SD N     -   179,576.161   622,841.950   MT  0.99996319   +0 12 24.0
 AC7896;SPC SD N     -   589,159.45  2,043,440.63   sFT  0.99996319   +0 12 24.0
 AC7896;UTM  14      - 5,033,069.208   444,636.357   MT  0.99963768   -0 30 16.4
 AC7896
 AC7896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7896!SPC SD N     -   0.99990965  x   0.99996319  =   0.99987284
 AC7896!UTM  14      -   0.99990965  x   0.99963768  =   0.99954736
 AC7896
 AC7896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR4463633069(NAD 83)
 AC7896
 AC7896                          SUPERSEDED SURVEY CONTROL
 AC7896
 AC7896  NAD 83(2007)-  45 26 56.23349(N)    099 42 28.79746(W) AD(2002.00) 0
 AC7896  ELLIP H (02/10/07)  576.380  (m)                       GP(2002.00)    
 AC7896  ELLIP H (04/15/04)  576.392  (m)                       GP(       ) 2 1
 AC7896  NAD 83(1996)-  45 26 56.23293(N)    099 42 28.79694(W) AD(       ) B
 AC7896  ELLIP H (04/18/97)  576.428  (m)                       GP(       ) 4 1
 AC7896  NAVD 88 (04/18/97)  598.9    (m)  GEOID96  model used  GPS OBS        
 AC7896
 AC7896.Superseded values are not recommended for survey control.
 AC7896
 AC7896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7896.See file dsdata.pdf to determine how the superseded data were derived.
 AC7896
 AC7896_MARKER: Z = SEE DESCRIPTION
 AC7896_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7896_STAMPING: 12-230.02 1995
 AC7896_MARK LOGO: NGS
 AC7896_PROJECTION: FLUSH
 AC7896_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7896_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7896+STABILITY: POSITION/ELEVATION WELL
 AC7896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7896+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AC7896_ROD/PIPE-DEPTH: 6.4 meters
 AC7896_SLEEVE-DEPTH  : 1.8 meters
 AC7896
 AC7896  HISTORY     - Date     Condition        Report By
 AC7896  HISTORY     - 1995     MONUMENTED       SDDT
 AC7896  HISTORY     - 19960925 GOOD             SDDT
 AC7896  HISTORY     - 19970313 GOOD             NGS
 AC7896
 AC7896                          STATION DESCRIPTION
 AC7896
 AC7896'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7896'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF BOWDLE AND AT THE
 AC7896'EDMUNDS/WALWORTH COUNTY LINE ON U.S. HIGHWAY 12.  OWNERSHIP--THE STATE
 AC7896'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AC7896'HIGHWAY 47 NORTH AND U.S. HIGHWAY 12 IN BOWDLE, GO WEST ON U.S.
 AC7896'HIGHWAY 12 FOR 3.1 MI (5.0 KM) TO THE JUNCTION OF COUNTY ROAD 1A AND
 AC7896'THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7896'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7896'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 149.0 FT (45.4 M) NORTH OF
 AC7896'THE CENTER OF THE HIGHWAY, 48.0 FT (14.6 M) NORTH OF A FENCE CORNER,
 AC7896'31.0 FT (9.4 M) EAST OF THE CENTER OF THE COUNTY ROAD, 18.5 FT (5.6 M)
 AC7896'NORTH FROM THE CENTER OF THE SOUTH END OF A CULVERT UNDER A FIELD
 AC7896'ENTRANCE ROAD, 2.0 FT (0.6 M) WEST OF A WITNESS POST AND FENCE, AND
 AC7896'1.0 FT (0.3 M) EAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7896'POINT IS THROUGH A 5-INCH LOCO CAP AND THEN A 4-INCH PVC CAP.
 AC7896
 AC7896                          STATION RECOVERY (1997)
 AC7896
 AC7896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7896'4.8 KM (3.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AC7896'STATE HIGHWAY 47 IN BOWDLE, 67.5 M (221.5 FT) NORTHEAST OF MILEPOST
 AC7896'230, 45.6 M (149.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8
 AC7896'FT) EAST OF THE CENTER OF A GRAVELED ROAD AND THE WALWORTH-EDMUNDS
 AC7896'COUNTY LINE, 0.8 M (2.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) SOUTH OF A
 AC7896'WITNESS POST, 0.5 M (1.6 FT) NORTH OF A METAL GUARD POST, AND 0.3 M
 AC7896'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY. NOTE--THE DATUM POINT IS A
 AC7896'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7896'A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM POINT IS
 AC7896'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AC7896'MONUMENT IS A SOUTH DAKOTA HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9591 ***********************************************************************
 AE9591  DESIGNATION -  12 231.00
 AE9591  PID         -  AE9591
 AE9591  STATE/COUNTY-  SD/EDMUNDS
 AE9591  COUNTRY     -  US
 AE9591  USGS QUAD   -  BOWDLE (2017)
 AE9591
 AE9591                         *CURRENT SURVEY CONTROL
 AE9591  ______________________________________________________________________
 AE9591* NAD 83(1986) POSITION- 45 26 58.     (N) 099 41 15.     (W)   SCALED
 AE9591* NAVD 88 ORTHO HEIGHT -   599.006 (meters)     1965.24  (feet) ADJUSTED
 AE9591  ______________________________________________________________________
 AE9591  GEOID HEIGHT    -        -22.698 (meters)                     GEOID18
 AE9591  DYNAMIC HEIGHT  -        598.938 (meters)     1965.02  (feet) COMP
 AE9591  MODELED GRAVITY -    980,482.8   (mgal)                       NAVD 88
 AE9591
 AE9591  VERT ORDER      -  FIRST     CLASS II
 AE9591
 AE9591.The horizontal coordinates were scaled from a map and have
 AE9591.an estimated accuracy of +/- 6 seconds.
 AE9591
 AE9591.The orthometric height was determined by differential leveling and
 AE9591.adjusted by the NATIONAL GEODETIC SURVEY
 AE9591.in July 1998.
 AE9591
 AE9591.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9591.GEOID18 height accuracy estimate available here.
 AE9591
 AE9591.Click photographs - Photos may exist for this station.
 AE9591
 AE9591.The dynamic height is computed by dividing the NAVD 88
 AE9591.geopotential number by the normal gravity value computed on the
 AE9591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9591.degrees latitude (g = 980.6199 gals.).
 AE9591
 AE9591.The modeled gravity was interpolated from observed gravity values.
 AE9591
 AE9591;                    North         East    Units  Estimated Accuracy
 AE9591;SPC SD N     -   179,640.      624,450.      MT  (+/- 180 meters Scaled)
 AE9591
 AE9591_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR462331(NAD 83)
 AE9591
 AE9591                          SUPERSEDED SURVEY CONTROL
 AE9591
 AE9591.No superseded survey control is available for this station.
 AE9591
 AE9591_MARKER: DD = SURVEY DISK
 AE9591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9591_STAMPING: 12-231.00 1996
 AE9591_MARK LOGO: SDDT
 AE9591_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9591+STABILITY: SURFACE MOTION
 AE9591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9591+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9591
 AE9591  HISTORY     - Date     Condition        Report By
 AE9591  HISTORY     - 1996     MONUMENTED       SDDT
 AE9591  HISTORY     - 19970313 GOOD             NGS
 AE9591
 AE9591                          STATION DESCRIPTION
 AE9591
 AE9591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9591'3.2 KM (2.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9591'STATE HIGHWAY 47 IN BOWDLE, 36.6 M (120.1 FT) EAST OF THE CENTER OF A
 AE9591'GRAVELED ROAD, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 27.4
 AE9591'M (89.9 FT) NORTHEAST OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE,
 AE9591'17.7 M (58.1 FT) SOUTH OF MILEPOST 231, 0.8 M (2.6 FT) BELOW THE LEVEL
 AE9591'OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE
 AE9591'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9592 ***********************************************************************
 AE9592  DESIGNATION -  12 231.95
 AE9592  PID         -  AE9592
 AE9592  STATE/COUNTY-  SD/EDMUNDS
 AE9592  COUNTRY     -  US
 AE9592  USGS QUAD   -  BOWDLE (2017)
 AE9592
 AE9592                         *CURRENT SURVEY CONTROL
 AE9592  ______________________________________________________________________
 AE9592* NAD 83(1986) POSITION- 45 26 54.     (N) 099 40 02.     (W)   SCALED
 AE9592* NAVD 88 ORTHO HEIGHT -   602.083 (meters)     1975.33  (feet) ADJUSTED
 AE9592  ______________________________________________________________________
 AE9592  GEOID HEIGHT    -        -22.718 (meters)                     GEOID18
 AE9592  DYNAMIC HEIGHT  -        602.014 (meters)     1975.11  (feet) COMP
 AE9592  MODELED GRAVITY -    980,483.2   (mgal)                       NAVD 88
 AE9592
 AE9592  VERT ORDER      -  FIRST     CLASS II
 AE9592
 AE9592.The horizontal coordinates were scaled from a map and have
 AE9592.an estimated accuracy of +/- 6 seconds.
 AE9592
 AE9592.The orthometric height was determined by differential leveling and
 AE9592.adjusted by the NATIONAL GEODETIC SURVEY
 AE9592.in July 1998.
 AE9592
 AE9592.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9592.GEOID18 height accuracy estimate available here.
 AE9592
 AE9592.Click photographs - Photos may exist for this station.
 AE9592
 AE9592.The dynamic height is computed by dividing the NAVD 88
 AE9592.geopotential number by the normal gravity value computed on the
 AE9592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9592.degrees latitude (g = 980.6199 gals.).
 AE9592
 AE9592.The modeled gravity was interpolated from observed gravity values.
 AE9592
 AE9592;                    North         East    Units  Estimated Accuracy
 AE9592;SPC SD N     -   179,520.      626,030.      MT  (+/- 180 meters Scaled)
 AE9592
 AE9592_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR478329(NAD 83)
 AE9592
 AE9592                          SUPERSEDED SURVEY CONTROL
 AE9592
 AE9592.No superseded survey control is available for this station.
 AE9592
 AE9592_MARKER: DD = SURVEY DISK
 AE9592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9592_STAMPING: 12-231.95 1996
 AE9592_MARK LOGO: SDDT
 AE9592_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9592+STABILITY: SURFACE MOTION
 AE9592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9592+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9592
 AE9592  HISTORY     - Date     Condition        Report By
 AE9592  HISTORY     - 1996     MONUMENTED       SDDT
 AE9592  HISTORY     - 19970313 GOOD             NGS
 AE9592
 AE9592                          STATION DESCRIPTION
 AE9592
 AE9592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9592'1.7 KM (1.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9592'STATE HIGHWAY 47 IN BOWDLE, 57.2 M (187.7 FT) NORTHWEST OF MILEPOST
 AE9592'232, 11.0 M (36.1 FT) SOUTH OF THE CENTERLINE OF THE WESTBOUND LANES
 AE9592'OF THE HIGHWAY, 10.7 M (35.1 FT) WEST OF THE CENTER OF A CROSSOVER,
 AE9592'10.4 M (34.1 FT) NORTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE9592'HIGHWAY, 1.3 M (4.3 FT) WEST OF THE EAST END OF A HIGHWAY MEDIAN, 0.5
 AE9592'M (1.6 FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AE9592'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9593 ***********************************************************************
 AE9593  DESIGNATION -  12 233.01
 AE9593  PID         -  AE9593
 AE9593  STATE/COUNTY-  SD/EDMUNDS
 AE9593  COUNTRY     -  US
 AE9593  USGS QUAD   -  BOWDLE (2017)
 AE9593
 AE9593                         *CURRENT SURVEY CONTROL
 AE9593  ______________________________________________________________________
 AE9593* NAD 83(1986) POSITION- 45 26 44.     (N) 099 38 48.     (W)   SCALED
 AE9593* NAVD 88 ORTHO HEIGHT -   604.321 (meters)     1982.68  (feet) ADJUSTED
 AE9593  ______________________________________________________________________
 AE9593  GEOID HEIGHT    -        -22.738 (meters)                     GEOID18
 AE9593  DYNAMIC HEIGHT  -        604.252 (meters)     1982.45  (feet) COMP
 AE9593  MODELED GRAVITY -    980,483.6   (mgal)                       NAVD 88
 AE9593
 AE9593  VERT ORDER      -  FIRST     CLASS II
 AE9593
 AE9593.The horizontal coordinates were scaled from a map and have
 AE9593.an estimated accuracy of +/- 6 seconds.
 AE9593
 AE9593.The orthometric height was determined by differential leveling and
 AE9593.adjusted by the NATIONAL GEODETIC SURVEY
 AE9593.in July 1998.
 AE9593
 AE9593.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9593.GEOID18 height accuracy estimate available here.
 AE9593
 AE9593.Click photographs - Photos may exist for this station.
 AE9593
 AE9593.The dynamic height is computed by dividing the NAVD 88
 AE9593.geopotential number by the normal gravity value computed on the
 AE9593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9593.degrees latitude (g = 980.6199 gals.).
 AE9593
 AE9593.The modeled gravity was interpolated from observed gravity values.
 AE9593
 AE9593;                    North         East    Units  Estimated Accuracy
 AE9593;SPC SD N     -   179,220.      627,640.      MT  (+/- 180 meters Scaled)
 AE9593
 AE9593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR494326(NAD 83)
 AE9593
 AE9593                          SUPERSEDED SURVEY CONTROL
 AE9593
 AE9593.No superseded survey control is available for this station.
 AE9593
 AE9593_MARKER: DD = SURVEY DISK
 AE9593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9593_STAMPING: 12-233.01 1996
 AE9593_MARK LOGO: SDDT
 AE9593_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9593+STABILITY: SURFACE MOTION
 AE9593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9593+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9593
 AE9593  HISTORY     - Date     Condition        Report By
 AE9593  HISTORY     - 1996     MONUMENTED       SDDT
 AE9593  HISTORY     - 19970313 GOOD             NGS
 AE9593
 AE9593                          STATION DESCRIPTION
 AE9593
 AE9593'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9593'IN BOWDLE, AT THE INTERSECTION OF U.S. HIGHWAY 12 AND STATE HIGHWAY
 AE9593'47, 11.6 M (38.1 FT) NORTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 AE9593'THE U.S. HIGHWAY, 11.6 M (38.1 FT) WEST OF THE CENTER OF THE STATE
 AE9593'HIGHWAY, 10.7 M (35.1 FT) SOUTH OF THE CENTERLINE OF THE WESTBOUND
 AE9593'LANES OF THE U.S. HIGHWAY, 3.7 M (12.1 FT) EAST OF THE EAST END OF A
 AE9593'HIGHWAY MEDIAN, 2.4 M (7.9 FT) NORTHWEST OF A YIELD SIGN, 0.3 M (1.0
 AE9593'FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AE9593'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9594 ***********************************************************************
 AE9594  DESIGNATION -  12 234.01
 AE9594  PID         -  AE9594
 AE9594  STATE/COUNTY-  SD/EDMUNDS
 AE9594  COUNTRY     -  US
 AE9594  USGS QUAD   -  BOWDLE (2017)
 AE9594
 AE9594                         *CURRENT SURVEY CONTROL
 AE9594  ______________________________________________________________________
 AE9594* NAD 83(1986) POSITION- 45 26 43.     (N) 099 37 35.     (W)   SCALED
 AE9594* NAVD 88 ORTHO HEIGHT -   608.322 (meters)     1995.80  (feet) ADJUSTED
 AE9594  ______________________________________________________________________
 AE9594  GEOID HEIGHT    -        -22.759 (meters)                     GEOID18
 AE9594  DYNAMIC HEIGHT  -        608.254 (meters)     1995.58  (feet) COMP
 AE9594  MODELED GRAVITY -    980,484.4   (mgal)                       NAVD 88
 AE9594
 AE9594  VERT ORDER      -  FIRST     CLASS II
 AE9594
 AE9594.The horizontal coordinates were scaled from a map and have
 AE9594.an estimated accuracy of +/- 6 seconds.
 AE9594
 AE9594.The orthometric height was determined by differential leveling and
 AE9594.adjusted by the NATIONAL GEODETIC SURVEY
 AE9594.in July 1998.
 AE9594
 AE9594.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9594.GEOID18 height accuracy estimate available here.
 AE9594
 AE9594.Click photographs - Photos may exist for this station.
 AE9594
 AE9594.The dynamic height is computed by dividing the NAVD 88
 AE9594.geopotential number by the normal gravity value computed on the
 AE9594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9594.degrees latitude (g = 980.6199 gals.).
 AE9594
 AE9594.The modeled gravity was interpolated from observed gravity values.
 AE9594
 AE9594;                    North         East    Units  Estimated Accuracy
 AE9594;SPC SD N     -   179,190.      629,230.      MT  (+/- 180 meters Scaled)
 AE9594
 AE9594_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR510326(NAD 83)
 AE9594
 AE9594                          SUPERSEDED SURVEY CONTROL
 AE9594
 AE9594.No superseded survey control is available for this station.
 AE9594
 AE9594_MARKER: DD = SURVEY DISK
 AE9594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9594_STAMPING: 12-234.01 1996
 AE9594_MARK LOGO: SDDT
 AE9594_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9594+STABILITY: SURFACE MOTION
 AE9594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9594+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9594
 AE9594  HISTORY     - Date     Condition        Report By
 AE9594  HISTORY     - 1996     MONUMENTED       SDDT
 AE9594  HISTORY     - 19970313 GOOD             NGS
 AE9594
 AE9594                          STATION DESCRIPTION
 AE9594
 AE9594'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9594'1.6 KM (1.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9594'STATE HIGHWAY 47 IN BOWDLE, 45.3 M (148.6 FT) NORTHEAST OF MILEPOST
 AE9594'234, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.2 M (46.6
 AE9594'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 13.1 M (43.0 FT) NORTH OF
 AE9594'THE WEST END OF A CULVERT, 4.9 M (16.1 FT) WEST OF A FENCE CORNER, 0.5
 AE9594'M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A
 AE9594'FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9594'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9595 ***********************************************************************
 AE9595  DESIGNATION -  12 235.03
 AE9595  PID         -  AE9595
 AE9595  STATE/COUNTY-  SD/EDMUNDS
 AE9595  COUNTRY     -  US
 AE9595  USGS QUAD   -  GRETNA (2017)
 AE9595
 AE9595                         *CURRENT SURVEY CONTROL
 AE9595  ______________________________________________________________________
 AE9595* NAD 83(1986) POSITION- 45 26 41.     (N) 099 36 15.     (W)   SCALED
 AE9595* NAVD 88 ORTHO HEIGHT -   610.178 (meters)     2001.89  (feet) ADJUSTED
 AE9595  ______________________________________________________________________
 AE9595  GEOID HEIGHT    -        -22.782 (meters)                     GEOID18
 AE9595  DYNAMIC HEIGHT  -        610.111 (meters)     2001.67  (feet) COMP
 AE9595  MODELED GRAVITY -    980,485.4   (mgal)                       NAVD 88
 AE9595
 AE9595  VERT ORDER      -  FIRST     CLASS II
 AE9595
 AE9595.The horizontal coordinates were scaled from a map and have
 AE9595.an estimated accuracy of +/- 6 seconds.
 AE9595
 AE9595.The orthometric height was determined by differential leveling and
 AE9595.adjusted by the NATIONAL GEODETIC SURVEY
 AE9595.in July 1998.
 AE9595
 AE9595.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9595.GEOID18 height accuracy estimate available here.
 AE9595
 AE9595.Click photographs - Photos may exist for this station.
 AE9595
 AE9595.The dynamic height is computed by dividing the NAVD 88
 AE9595.geopotential number by the normal gravity value computed on the
 AE9595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9595.degrees latitude (g = 980.6199 gals.).
 AE9595
 AE9595.The modeled gravity was interpolated from observed gravity values.
 AE9595
 AE9595;                    North         East    Units  Estimated Accuracy
 AE9595;SPC SD N     -   179,140.      630,970.      MT  (+/- 180 meters Scaled)
 AE9595
 AE9595_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR527325(NAD 83)
 AE9595
 AE9595                          SUPERSEDED SURVEY CONTROL
 AE9595
 AE9595.No superseded survey control is available for this station.
 AE9595
 AE9595_MARKER: Z = SEE DESCRIPTION
 AE9595_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9595_STAMPING: 12-235.03 1996
 AE9595_MARK LOGO: NGS
 AE9595_PROJECTION: FLUSH
 AE9595_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9595_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9595+STABILITY: POSITION/ELEVATION WELL
 AE9595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9595+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9595_ROD/PIPE-DEPTH: 6.4 meters
 AE9595_SLEEVE-DEPTH  : 1.8 meters
 AE9595
 AE9595  HISTORY     - Date     Condition        Report By
 AE9595  HISTORY     - 1996     MONUMENTED       SDDT
 AE9595  HISTORY     - 19970313 GOOD             NGS
 AE9595
 AE9595                          STATION DESCRIPTION
 AE9595
 AE9595'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9595'3.3 KM (2.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9595'STATE HIGHWAY 47 IN BOWDLE, 108.6 M (356.3 FT) EAST OF MILEPOST 235,
 AE9595'68.1 M (223.4 FT) EAST OF THE CENTER OF A DIRT ROAD, 30.4 M (99.7 FT)
 AE9595'SOUTH OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) EAST OF A FENCE
 AE9595'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 AE9595'NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND 0.5 M
 AE9595'(1.6 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9595'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AE9595'A 1 1/2-GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 AE9595'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9596 ***********************************************************************
 AE9596  DESIGNATION -  12 236.00
 AE9596  PID         -  AE9596
 AE9596  STATE/COUNTY-  SD/EDMUNDS
 AE9596  COUNTRY     -  US
 AE9596  USGS QUAD   -  GRETNA (2017)
 AE9596
 AE9596                         *CURRENT SURVEY CONTROL
 AE9596  ______________________________________________________________________
 AE9596* NAD 83(1986) POSITION- 45 26 47.     (N) 099 35 12.     (W)   SCALED
 AE9596* NAVD 88 ORTHO HEIGHT -   606.851 (meters)     1990.98  (feet) ADJUSTED
 AE9596  ______________________________________________________________________
 AE9596  GEOID HEIGHT    -        -22.802 (meters)                     GEOID18
 AE9596  DYNAMIC HEIGHT  -        606.784 (meters)     1990.76  (feet) COMP
 AE9596  MODELED GRAVITY -    980,486.3   (mgal)                       NAVD 88
 AE9596
 AE9596  VERT ORDER      -  FIRST     CLASS II
 AE9596
 AE9596.The horizontal coordinates were scaled from a map and have
 AE9596.an estimated accuracy of +/- 6 seconds.
 AE9596
 AE9596.The orthometric height was determined by differential leveling and
 AE9596.adjusted by the NATIONAL GEODETIC SURVEY
 AE9596.in July 1998.
 AE9596
 AE9596.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9596.GEOID18 height accuracy estimate available here.
 AE9596
 AE9596.Click photographs - Photos may exist for this station.
 AE9596
 AE9596.The dynamic height is computed by dividing the NAVD 88
 AE9596.geopotential number by the normal gravity value computed on the
 AE9596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9596.degrees latitude (g = 980.6199 gals.).
 AE9596
 AE9596.The modeled gravity was interpolated from observed gravity values.
 AE9596
 AE9596;                    North         East    Units  Estimated Accuracy
 AE9596;SPC SD N     -   179,330.      632,340.      MT  (+/- 180 meters Scaled)
 AE9596
 AE9596_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR541327(NAD 83)
 AE9596
 AE9596                          SUPERSEDED SURVEY CONTROL
 AE9596
 AE9596.No superseded survey control is available for this station.
 AE9596
 AE9596_MARKER: DD = SURVEY DISK
 AE9596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9596_STAMPING: 12-236.00 1996
 AE9596_MARK LOGO: SDDT
 AE9596_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9596+STABILITY: SURFACE MOTION
 AE9596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9596+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9596
 AE9596  HISTORY     - Date     Condition        Report By
 AE9596  HISTORY     - 1996     MONUMENTED       SDDT
 AE9596  HISTORY     - 19970313 GOOD             NGS
 AE9596
 AE9596                          STATION DESCRIPTION
 AE9596
 AE9596'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAD)
 AE9596'4.8 KM (3.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9596'STATE HIGHWAY 47 IN BOWDLE, 47.2 M (154.9 FT) WEST OF THE CENTER OF A
 AE9596'FIELD ENTRANCE, 40.9 M (134.2 FT) NORTH OF MILEPOST 236, 29.9 M (98.1
 AE9596'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 AE9596'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) SOUTH OF
 AE9596'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9597 ***********************************************************************
 AE9597  DESIGNATION -  12 237.08
 AE9597  PID         -  AE9597
 AE9597  STATE/COUNTY-  SD/EDMUNDS
 AE9597  COUNTRY     -  US
 AE9597  USGS QUAD   -  GRETNA (2017)
 AE9597
 AE9597                         *CURRENT SURVEY CONTROL
 AE9597  ______________________________________________________________________
 AE9597* NAD 83(1986) POSITION- 45 26 58.     (N) 099 33 51.     (W)   SCALED
 AE9597* NAVD 88 ORTHO HEIGHT -   600.795 (meters)     1971.11  (feet) ADJUSTED
 AE9597  ______________________________________________________________________
 AE9597  GEOID HEIGHT    -        -22.830 (meters)                     GEOID18
 AE9597  DYNAMIC HEIGHT  -        600.730 (meters)     1970.90  (feet) COMP
 AE9597  MODELED GRAVITY -    980,487.6   (mgal)                       NAVD 88
 AE9597
 AE9597  VERT ORDER      -  FIRST     CLASS II
 AE9597
 AE9597.The horizontal coordinates were scaled from a map and have
 AE9597.an estimated accuracy of +/- 6 seconds.
 AE9597
 AE9597.The orthometric height was determined by differential leveling and
 AE9597.adjusted by the NATIONAL GEODETIC SURVEY
 AE9597.in July 1998.
 AE9597
 AE9597.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9597.GEOID18 height accuracy estimate available here.
 AE9597
 AE9597.Click photographs - Photos may exist for this station.
 AE9597
 AE9597.The dynamic height is computed by dividing the NAVD 88
 AE9597.geopotential number by the normal gravity value computed on the
 AE9597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9597.degrees latitude (g = 980.6199 gals.).
 AE9597
 AE9597.The modeled gravity was interpolated from observed gravity values.
 AE9597
 AE9597;                    North         East    Units  Estimated Accuracy
 AE9597;SPC SD N     -   179,680.      634,090.      MT  (+/- 180 meters Scaled)
 AE9597
 AE9597_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR558330(NAD 83)
 AE9597
 AE9597                          SUPERSEDED SURVEY CONTROL
 AE9597
 AE9597.No superseded survey control is available for this station.
 AE9597
 AE9597_MARKER: DD = SURVEY DISK
 AE9597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9597_STAMPING: 12-237.08 1996
 AE9597_MARK LOGO: SDDT
 AE9597_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9597+STABILITY: SURFACE MOTION
 AE9597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9597+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9597
 AE9597  HISTORY     - Date     Condition        Report By
 AE9597  HISTORY     - 1996     MONUMENTED       SDDT
 AE9597  HISTORY     - 19970313 GOOD             NGS
 AE9597
 AE9597                          STATION DESCRIPTION
 AE9597
 AE9597'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9597'6.5 KM (4.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9597'STATE HIGHWAY 47 IN BOWDLE, 118.0 M (387.1 FT) EAST OF MILEPOST 237,
 AE9597'115.8 M (379.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 41.1 M (134.8 FT)
 AE9597'NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 13.2 M
 AE9597'(43.3 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 7.0 M (23.0 FT) NORTH
 AE9597'OF THE CENTER OF A FIELD ENTRANCE, 1.3 M (4.3 FT) BELOW THE LEVEL OF
 AE9597'THE HIGHWAY, 1.2 M (3.9 FT) NORTHWEST OF A FENCE CORNER, 0.5 M (1.6
 AE9597'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AE9597'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9598 ***********************************************************************
 AE9598  DESIGNATION -  12 238.03
 AE9598  PID         -  AE9598
 AE9598  STATE/COUNTY-  SD/EDMUNDS
 AE9598  COUNTRY     -  US
 AE9598  USGS QUAD   -  GRETNA (2017)
 AE9598
 AE9598                         *CURRENT SURVEY CONTROL
 AE9598  ______________________________________________________________________
 AE9598* NAD 83(1986) POSITION- 45 26 56.     (N) 099 32 37.     (W)   SCALED
 AE9598* NAVD 88 ORTHO HEIGHT -   585.930 (meters)     1922.34  (feet) ADJUSTED
 AE9598  ______________________________________________________________________
 AE9598  GEOID HEIGHT    -        -22.857 (meters)                     GEOID18
 AE9598  DYNAMIC HEIGHT  -        585.867 (meters)     1922.13  (feet) COMP
 AE9598  MODELED GRAVITY -    980,488.6   (mgal)                       NAVD 88
 AE9598
 AE9598  VERT ORDER      -  FIRST     CLASS II
 AE9598
 AE9598.The horizontal coordinates were scaled from a map and have
 AE9598.an estimated accuracy of +/- 6 seconds.
 AE9598
 AE9598.The orthometric height was determined by differential leveling and
 AE9598.adjusted by the NATIONAL GEODETIC SURVEY
 AE9598.in July 1998.
 AE9598
 AE9598.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9598.GEOID18 height accuracy estimate available here.
 AE9598
 AE9598.Click photographs - Photos may exist for this station.
 AE9598
 AE9598.The dynamic height is computed by dividing the NAVD 88
 AE9598.geopotential number by the normal gravity value computed on the
 AE9598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9598.degrees latitude (g = 980.6199 gals.).
 AE9598
 AE9598.The modeled gravity was interpolated from observed gravity values.
 AE9598
 AE9598;                    North         East    Units  Estimated Accuracy
 AE9598;SPC SD N     -   179,630.      635,700.      MT  (+/- 180 meters Scaled)
 AE9598
 AE9598_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR574329(NAD 83)
 AE9598
 AE9598                          SUPERSEDED SURVEY CONTROL
 AE9598
 AE9598.No superseded survey control is available for this station.
 AE9598
 AE9598_MARKER: I = METAL ROD
 AE9598_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9598_STAMPING: 12-238.03 1996
 AE9598_MARK LOGO: NGS
 AE9598_PROJECTION: FLUSH
 AE9598_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9598+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9598_ROD/PIPE-DEPTH: 4.1 meters
 AE9598_SLEEVE-DEPTH  : 0.9 meters
 AE9598
 AE9598  HISTORY     - Date     Condition        Report By
 AE9598  HISTORY     - 1996     MONUMENTED       SDDT
 AE9598  HISTORY     - 19970313 GOOD             NGS
 AE9598
 AE9598                          STATION DESCRIPTION
 AE9598
 AE9598'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9598'8.1 KM (5.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9598'STATE HIGHWAY 47 IN BOWDLE, 132.0 M (433.1 FT) EAST OF MILEPOST 238,
 AE9598'25.7 M (84.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 M (57.1 FT)
 AE9598'EAST OF THE CENTER OF 331 AVENUE, 10.1 M (33.1 FT) NORTHEAST OF THE
 AE9598'EAST END OF A CULVERT UNDER THE HIGHWAY, 7.6 M (24.9 FT) SOUTHEAST OF
 AE9598'THE SOUTH END OF A CULVERT UNDER THE AVENUE, 4.3 M (14.1 FT) NORTHWEST
 AE9598'OF AN UNDERGROUND CABLE JUNCTION BOX, 1.2 M (3.9 FT) BELOW THE LEVEL
 AE9598'OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AE9598'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP. THE
 AE9598'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9599 ***********************************************************************
 AE9599  DESIGNATION -  12 239.06
 AE9599  PID         -  AE9599
 AE9599  STATE/COUNTY-  SD/EDMUNDS
 AE9599  COUNTRY     -  US
 AE9599  USGS QUAD   -  GRETNA (2017)
 AE9599
 AE9599                         *CURRENT SURVEY CONTROL
 AE9599  ______________________________________________________________________
 AE9599* NAD 83(1986) POSITION- 45 26 56.     (N) 099 31 24.     (W)   SCALED
 AE9599* NAVD 88 ORTHO HEIGHT -   583.590 (meters)     1914.66  (feet) ADJUSTED
 AE9599  ______________________________________________________________________
 AE9599  GEOID HEIGHT    -        -22.884 (meters)                     GEOID18
 AE9599  DYNAMIC HEIGHT  -        583.528 (meters)     1914.46  (feet) COMP
 AE9599  MODELED GRAVITY -    980,489.5   (mgal)                       NAVD 88
 AE9599
 AE9599  VERT ORDER      -  FIRST     CLASS II
 AE9599
 AE9599.The horizontal coordinates were scaled from a map and have
 AE9599.an estimated accuracy of +/- 6 seconds.
 AE9599
 AE9599.The orthometric height was determined by differential leveling and
 AE9599.adjusted by the NATIONAL GEODETIC SURVEY
 AE9599.in July 1998.
 AE9599
 AE9599.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9599.GEOID18 height accuracy estimate available here.
 AE9599
 AE9599.Click photographs - Photos may exist for this station.
 AE9599
 AE9599.The dynamic height is computed by dividing the NAVD 88
 AE9599.geopotential number by the normal gravity value computed on the
 AE9599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9599.degrees latitude (g = 980.6199 gals.).
 AE9599
 AE9599.The modeled gravity was interpolated from observed gravity values.
 AE9599
 AE9599;                    North         East    Units  Estimated Accuracy
 AE9599;SPC SD N     -   179,640.      637,290.      MT  (+/- 180 meters Scaled)
 AE9599
 AE9599_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR590329(NAD 83)
 AE9599
 AE9599                          SUPERSEDED SURVEY CONTROL
 AE9599
 AE9599.No superseded survey control is available for this station.
 AE9599
 AE9599_MARKER: DD = SURVEY DISK
 AE9599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9599_STAMPING: 12-239.06 1996
 AE9599_MARK LOGO: SDDT
 AE9599_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9599+STABILITY: SURFACE MOTION
 AE9599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9599+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9599
 AE9599  HISTORY     - Date     Condition        Report By
 AE9599  HISTORY     - 1996     MONUMENTED       SDDT
 AE9599  HISTORY     - 19970313 GOOD             NGS
 AE9599
 AE9599                          STATION DESCRIPTION
 AE9599
 AE9599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9599'9.7 KM (6.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9599'STATE HIGHWAY 47 IN BOWDLE, 114.1 M (374.3 FT) NORTHEAST OF MILEPOST
 AE9599'239, 29.8 M (97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.7 M (38.4
 AE9599'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 9.8 M (32.2 FT) NORTH OF
 AE9599'THE EAST END OF A CULVERT UNDER THE ROAD, 1.5 M (4.9 FT) EAST OF AN
 AE9599'UNDERGROUND CABLE JUNCTION BOX, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE9599'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9599'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9600 ***********************************************************************
 AE9600  DESIGNATION -  12 240.08
 AE9600  PID         -  AE9600
 AE9600  STATE/COUNTY-  SD/EDMUNDS
 AE9600  COUNTRY     -  US
 AE9600  USGS QUAD   -  GRETNA (2017)
 AE9600
 AE9600                         *CURRENT SURVEY CONTROL
 AE9600  ______________________________________________________________________
 AE9600* NAD 83(1986) POSITION- 45 27 01.     (N) 099 30 10.     (W)   SCALED
 AE9600* NAVD 88 ORTHO HEIGHT -   580.746 (meters)     1905.33  (feet) ADJUSTED
 AE9600  ______________________________________________________________________
 AE9600  GEOID HEIGHT    -        -22.911 (meters)                     GEOID18
 AE9600  DYNAMIC HEIGHT  -        580.684 (meters)     1905.13  (feet) COMP
 AE9600  MODELED GRAVITY -    980,490.4   (mgal)                       NAVD 88
 AE9600
 AE9600  VERT ORDER      -  FIRST     CLASS II
 AE9600
 AE9600.The horizontal coordinates were scaled from a map and have
 AE9600.an estimated accuracy of +/- 6 seconds.
 AE9600
 AE9600.The orthometric height was determined by differential leveling and
 AE9600.adjusted by the NATIONAL GEODETIC SURVEY
 AE9600.in July 1998.
 AE9600
 AE9600.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9600.GEOID18 height accuracy estimate available here.
 AE9600
 AE9600.Click photographs - Photos may exist for this station.
 AE9600
 AE9600.The dynamic height is computed by dividing the NAVD 88
 AE9600.geopotential number by the normal gravity value computed on the
 AE9600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9600.degrees latitude (g = 980.6199 gals.).
 AE9600
 AE9600.The modeled gravity was interpolated from observed gravity values.
 AE9600
 AE9600;                    North         East    Units  Estimated Accuracy
 AE9600;SPC SD N     -   179,800.      638,890.      MT  (+/- 180 meters Scaled)
 AE9600
 AE9600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR606330(NAD 83)
 AE9600
 AE9600                          SUPERSEDED SURVEY CONTROL
 AE9600
 AE9600.No superseded survey control is available for this station.
 AE9600
 AE9600_MARKER: Z = SEE DESCRIPTION
 AE9600_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9600_STAMPING: 12-240.08 1996
 AE9600_MARK LOGO: NGS
 AE9600_PROJECTION: FLUSH
 AE9600_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9600_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9600+STABILITY: POSITION/ELEVATION WELL
 AE9600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9600+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9600_ROD/PIPE-DEPTH: 6.4 meters
 AE9600_SLEEVE-DEPTH  : 1.9 meters
 AE9600
 AE9600  HISTORY     - Date     Condition        Report By
 AE9600  HISTORY     - 1996     MONUMENTED       SDDT
 AE9600  HISTORY     - 19970313 GOOD             NGS
 AE9600
 AE9600                          STATION DESCRIPTION
 AE9600
 AE9600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9600'11.3 KM (7.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9600'STATE HIGHWAY 47 IN BOWDLE, 135.0 M (442.9 FT) NORTHEAST OF MILEPOST
 AE9600'240, 126.0 M (413.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 71.6 M (234.9
 AE9600'FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 8.2 M
 AE9600'(26.9 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) NORTH
 AE9600'OF A METAL GUARD POST, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND 0.3
 AE9600'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY. NOTE--THE DATUM POINT IS A
 AE9600'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AE9600'A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM POINT IS
 AE9600'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9601 ***********************************************************************
 AE9601  DESIGNATION -  12 241.07
 AE9601  PID         -  AE9601
 AE9601  STATE/COUNTY-  SD/EDMUNDS
 AE9601  COUNTRY     -  US
 AE9601  USGS QUAD   -  ROSCOE NW (2017)
 AE9601
 AE9601                         *CURRENT SURVEY CONTROL
 AE9601  ______________________________________________________________________
 AE9601* NAD 83(1986) POSITION- 45 26 55.     (N) 099 29 01.     (W)   SCALED
 AE9601* NAVD 88 ORTHO HEIGHT -   577.257 (meters)     1893.88  (feet) ADJUSTED
 AE9601  ______________________________________________________________________
 AE9601  GEOID HEIGHT    -        -22.936 (meters)                     GEOID18
 AE9601  DYNAMIC HEIGHT  -        577.196 (meters)     1893.68  (feet) COMP
 AE9601  MODELED GRAVITY -    980,491.6   (mgal)                       NAVD 88
 AE9601
 AE9601  VERT ORDER      -  FIRST     CLASS II
 AE9601
 AE9601.The horizontal coordinates were scaled from a map and have
 AE9601.an estimated accuracy of +/- 6 seconds.
 AE9601
 AE9601.The orthometric height was determined by differential leveling and
 AE9601.adjusted by the NATIONAL GEODETIC SURVEY
 AE9601.in July 1998.
 AE9601
 AE9601.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9601.GEOID18 height accuracy estimate available here.
 AE9601
 AE9601.Click photographs - Photos may exist for this station.
 AE9601
 AE9601.The dynamic height is computed by dividing the NAVD 88
 AE9601.geopotential number by the normal gravity value computed on the
 AE9601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9601.degrees latitude (g = 980.6199 gals.).
 AE9601
 AE9601.The modeled gravity was interpolated from observed gravity values.
 AE9601
 AE9601;                    North         East    Units  Estimated Accuracy
 AE9601;SPC SD N     -   179,630.      640,400.      MT  (+/- 180 meters Scaled)
 AE9601
 AE9601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR621329(NAD 83)
 AE9601
 AE9601                          SUPERSEDED SURVEY CONTROL
 AE9601
 AE9601.No superseded survey control is available for this station.
 AE9601
 AE9601_MARKER: DD = SURVEY DISK
 AE9601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9601_STAMPING: 12-241.07 1996
 AE9601_MARK LOGO: SDDT
 AE9601_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9601+STABILITY: SURFACE MOTION
 AE9601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9601+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9601
 AE9601  HISTORY     - Date     Condition        Report By
 AE9601  HISTORY     - 1996     MONUMENTED       SDDT
 AE9601  HISTORY     - 19970313 GOOD             NGS
 AE9601
 AE9601                          STATION DESCRIPTION
 AE9601
 AE9601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9601'12.9 KM (8.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9601'STATE HIGHWAY 47 IN BOWDLE, 116.0 M (380.6 FT) EAST OF MILEPOST 241,
 AE9601'29.0 M (95.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT)
 AE9601'WEST OF THE CENTER OF 335 AVENUE, 7.5 M (24.6 FT) EAST OF UNDERGROUND
 AE9601'CABLE JUNCTION BOX NUMBER N1 W8 S1, 3.2 M (10.5 FT) NORTHEAST OF A 4
 AE9601'BY 4-INCH YELLOW POST, 1.2 M (3.9 FT) WEST OF AN UNDERGROUND CABLE
 AE9601'JUNCTION BOX, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.5 M (1.6 FT)
 AE9601'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9601'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9602 ***********************************************************************
 AE9602  DESIGNATION -  12 242.06
 AE9602  PID         -  AE9602
 AE9602  STATE/COUNTY-  SD/EDMUNDS
 AE9602  COUNTRY     -  US
 AE9602  USGS QUAD   -  ROSCOE NW (2017)
 AE9602
 AE9602                         *CURRENT SURVEY CONTROL
 AE9602  ______________________________________________________________________
 AE9602* NAD 83(1986) POSITION- 45 26 52.     (N) 099 27 43.     (W)   SCALED
 AE9602* NAVD 88 ORTHO HEIGHT -   569.255 (meters)     1867.63  (feet) ADJUSTED
 AE9602  ______________________________________________________________________
 AE9602  GEOID HEIGHT    -        -22.965 (meters)                     GEOID18
 AE9602  DYNAMIC HEIGHT  -        569.195 (meters)     1867.43  (feet) COMP
 AE9602  MODELED GRAVITY -    980,492.6   (mgal)                       NAVD 88
 AE9602
 AE9602  VERT ORDER      -  FIRST     CLASS II
 AE9602
 AE9602.The horizontal coordinates were scaled from a map and have
 AE9602.an estimated accuracy of +/- 6 seconds.
 AE9602
 AE9602.The orthometric height was determined by differential leveling and
 AE9602.adjusted by the NATIONAL GEODETIC SURVEY
 AE9602.in July 1998.
 AE9602
 AE9602.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9602.GEOID18 height accuracy estimate available here.
 AE9602
 AE9602.Click photographs - Photos may exist for this station.
 AE9602
 AE9602.The dynamic height is computed by dividing the NAVD 88
 AE9602.geopotential number by the normal gravity value computed on the
 AE9602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9602.degrees latitude (g = 980.6199 gals.).
 AE9602
 AE9602.The modeled gravity was interpolated from observed gravity values.
 AE9602
 AE9602;                    North         East    Units  Estimated Accuracy
 AE9602;SPC SD N     -   179,540.      642,090.      MT  (+/- 180 meters Scaled)
 AE9602
 AE9602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR638327(NAD 83)
 AE9602
 AE9602                          SUPERSEDED SURVEY CONTROL
 AE9602
 AE9602.No superseded survey control is available for this station.
 AE9602
 AE9602_MARKER: DD = SURVEY DISK
 AE9602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9602_STAMPING: 12-242.06 1996
 AE9602_MARK LOGO: SDDT
 AE9602_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9602+STABILITY: SURFACE MOTION
 AE9602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9602+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9602
 AE9602  HISTORY     - Date     Condition        Report By
 AE9602  HISTORY     - 1996     MONUMENTED       SDDT
 AE9602  HISTORY     - 19970313 GOOD             NGS
 AE9602
 AE9602                          STATION DESCRIPTION
 AE9602
 AE9602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9602'9.6 KM (5.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9602'STATE HIGHWAY 247 IN ROSCOE, 112.0 M (367.5 FT) EAST OF MILEPOST 242,
 AE9602'42.7 M (140.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.2 M (46.6 FT)
 AE9602'WEST OF THE CENTER OF 336 AVENUE, 5.2 M (17.1 FT) SOUTH OF THE CENTER
 AE9602'OF A FIELD ENTRANCE, 3.2 M (10.5 FT) WEST OF THE SOUTH END OF A
 AE9602'CULVERT, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9602'EAST OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE
 AE9602'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9753 ***********************************************************************
 AE9753  DESIGNATION -  12 243.04
 AE9753  PID         -  AE9753
 AE9753  STATE/COUNTY-  SD/EDMUNDS
 AE9753  COUNTRY     -  US
 AE9753  USGS QUAD   -  ROSCOE NW (2017)
 AE9753
 AE9753                         *CURRENT SURVEY CONTROL
 AE9753  ______________________________________________________________________
 AE9753* NAD 83(1986) POSITION- 45 26 52.     (N) 099 26 30.     (W)   SCALED
 AE9753* NAVD 88 ORTHO HEIGHT -   564.059 (meters)     1850.58  (feet) ADJUSTED
 AE9753  ______________________________________________________________________
 AE9753  GEOID HEIGHT    -        -22.992 (meters)                     GEOID18
 AE9753  DYNAMIC HEIGHT  -        563.999 (meters)     1850.39  (feet) COMP
 AE9753  MODELED GRAVITY -    980,493.4   (mgal)                       NAVD 88
 AE9753
 AE9753  VERT ORDER      -  FIRST     CLASS II
 AE9753
 AE9753.The horizontal coordinates were scaled from a map and have
 AE9753.an estimated accuracy of +/- 6 seconds.
 AE9753
 AE9753.The orthometric height was determined by differential leveling and
 AE9753.adjusted by the NATIONAL GEODETIC SURVEY
 AE9753.in July 1998.
 AE9753
 AE9753.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9753.GEOID18 height accuracy estimate available here.
 AE9753
 AE9753.Click photographs - Photos may exist for this station.
 AE9753
 AE9753.The dynamic height is computed by dividing the NAVD 88
 AE9753.geopotential number by the normal gravity value computed on the
 AE9753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9753.degrees latitude (g = 980.6199 gals.).
 AE9753
 AE9753.The modeled gravity was interpolated from observed gravity values.
 AE9753
 AE9753;                    North         East    Units  Estimated Accuracy
 AE9753;SPC SD N     -   179,560.      643,680.      MT  (+/- 180 meters Scaled)
 AE9753
 AE9753_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR654327(NAD 83)
 AE9753
 AE9753                          SUPERSEDED SURVEY CONTROL
 AE9753
 AE9753.No superseded survey control is available for this station.
 AE9753
 AE9753_MARKER: DD = SURVEY DISK
 AE9753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9753_STAMPING: 12-243.04 1996
 AE9753_MARK LOGO: SDDT
 AE9753_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9753+STABILITY: SURFACE MOTION
 AE9753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9753+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9753
 AE9753  HISTORY     - Date     Condition        Report By
 AE9753  HISTORY     - 1996     MONUMENTED       SDDT
 AE9753  HISTORY     - 19970313 GOOD             NGS
 AE9753
 AE9753                          STATION DESCRIPTION
 AE9753
 AE9753'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9753'8.0 KM (4.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9753'STATE HIGHWAY 247 IN ROSCOE, 69.2 M (227.0 FT) SOUTHEAST OF MILEPOST
 AE9753'243, 38.1 M (125.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 29.3 M (96.1
 AE9753'FT) EAST OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE ENCLOSING A
 AE9753'SUB-STATION, 7.9 M (25.9 FT) SOUTH OF A FENCE CORNER, 5.8 M (19.0 FT)
 AE9753'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9753'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND
 AE9753'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7917 ***********************************************************************
 AC7917  FBN         -  This is a Federal Base Network Control Station.
 AC7917  DESIGNATION -  12 243.45
 AC7917  PID         -  AC7917
 AC7917  STATE/COUNTY-  SD/EDMUNDS
 AC7917  COUNTRY     -  US
 AC7917  USGS QUAD   -  ROSCOE NW (2017)
 AC7917
 AC7917                         *CURRENT SURVEY CONTROL
 AC7917  ______________________________________________________________________
 AC7917* NAD 83(2011) POSITION- 45 26 54.94831(N) 099 25 58.98765(W)   ADJUSTED
 AC7917* NAD 83(2011) ELLIP HT-   534.713 (meters)        (06/27/12)   ADJUSTED
 AC7917* NAD 83(2011) EPOCH   -  2010.00
 AC7917* NAVD 88 ORTHO HEIGHT -   557.717 (meters)     1829.78  (feet) ADJUSTED
 AC7917  ______________________________________________________________________
 AC7917  GEOID HEIGHT    -        -23.003 (meters)                     GEOID18
 AC7917  NAD 83(2011) X  -   -734,671.940 (meters)                     COMP
 AC7917  NAD 83(2011) Y  - -4,421,960.953 (meters)                     COMP
 AC7917  NAD 83(2011) Z  -  4,522,844.124 (meters)                     COMP
 AC7917  LAPLACE CORR    -         -3.66  (seconds)                    DEFLEC18
 AC7917  DYNAMIC HEIGHT  -        557.659 (meters)     1829.59  (feet) COMP
 AC7917  MODELED GRAVITY -    980,493.8   (mgal)                       NAVD 88
 AC7917
 AC7917  VERT ORDER      -  FIRST     CLASS II
 AC7917
 AC7917  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7917  Standards:
 AC7917         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7917            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7917  -------------------------------------------------------------------
 AC7917  NETWORK    0.54   1.20           0.25   0.18   0.61     -0.01076569
 AC7917  -------------------------------------------------------------------
 AC7917  Click here for local accuracies and other accuracy information.
 AC7917
 AC7917.The horizontal coordinates were established by GPS observations
 AC7917.and adjusted by the National Geodetic Survey in June 2012.
 AC7917
 AC7917.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7917.been affixed to the stable North American tectonic plate. See 
 AC7917.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7917
 AC7917.The horizontal coordinates are valid at the epoch date displayed above
 AC7917.which is a decimal equivalence of Year/Month/Day.
 AC7917
 AC7917.The orthometric height was determined by differential leveling and
 AC7917.adjusted by the NATIONAL GEODETIC SURVEY
 AC7917.in July 1998.
 AC7917
 AC7917.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7917.GEOID18 height accuracy estimate available here.
 AC7917
 AC7917.Click photographs - Photos may exist for this station.
 AC7917
 AC7917.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7917
 AC7917.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7917
 AC7917.The ellipsoidal height was determined by GPS observations
 AC7917.and is referenced to NAD 83.
 AC7917
 AC7917.The dynamic height is computed by dividing the NAVD 88
 AC7917.geopotential number by the normal gravity value computed on the
 AC7917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7917.degrees latitude (g = 980.6199 gals.).
 AC7917
 AC7917.The modeled gravity was interpolated from observed gravity values.
 AC7917
 AC7917. The following values were computed from the NAD 83(2011) position.
 AC7917
 AC7917;                    North         East     Units Scale Factor Converg.
 AC7917;SPC SD N     -   179,650.586   644,349.854   MT  0.99996314   +0 24 04.5
 AC7917;SPC SD N     -   589,403.63  2,114,004.48   sFT  0.99996314   +0 24 04.5
 AC7917;UTM  14      - 5,032,876.977   466,136.255   MT  0.99961410   -0 18 31.0
 AC7917
 AC7917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7917!SPC SD N     -   0.99991618  x   0.99996314  =   0.99987932
 AC7917!UTM  14      -   0.99991618  x   0.99961410  =   0.99953031
 AC7917
 AC7917_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR6613632876(NAD 83)
 AC7917
 AC7917                          SUPERSEDED SURVEY CONTROL
 AC7917
 AC7917  NAD 83(2007)-  45 26 54.94828(N)    099 25 58.98855(W) AD(2002.00) 0
 AC7917  ELLIP H (02/10/07)  534.746  (m)                       GP(2002.00)    
 AC7917  ELLIP H (06/23/03)  534.750  (m)                       GP(       ) 3 1
 AC7917  NAD 83(1996)-  45 26 54.94775(N)    099 25 58.98808(W) AD(       ) B
 AC7917  ELLIP H (04/18/97)  534.788  (m)                       GP(       ) 4 1
 AC7917  NAVD 88             557.72   (m)         1829.8    (f) LEVELING    3  
 AC7917  NAVD 88 (04/18/97)  557.7    (m)  GEOID96  model used  GPS OBS        
 AC7917
 AC7917.Superseded values are not recommended for survey control.
 AC7917
 AC7917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7917.See file dsdata.pdf to determine how the superseded data were derived.
 AC7917
 AC7917_MARKER: Z = SEE DESCRIPTION
 AC7917_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7917_STAMPING: 12-243.45 1995
 AC7917_MARK LOGO: NGS
 AC7917_PROJECTION: FLUSH
 AC7917_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7917_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7917+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2016
 AC7917_ROD/PIPE-DEPTH: 6.40 meters
 AC7917_SLEEVE-DEPTH  : 1.80 meters
 AC7917
 AC7917  HISTORY     - Date     Condition        Report By
 AC7917  HISTORY     - 1995     MONUMENTED       SDDT
 AC7917  HISTORY     - 19960702 GOOD             NGS
 AC7917  HISTORY     - 19970314 GOOD             NGS
 AC7917  HISTORY     - 20020528 GOOD             SDDT
 AC7917  HISTORY     - 20160517 GOOD             DEWDAV
 AC7917
 AC7917                          STATION DESCRIPTION
 AC7917
 AC7917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7917'THE STATION IS LOCATED ABOUT 17.7 KM (11.00 MI) EAST OF BOWDLE AND 8.0
 AC7917'KM (4.95 MI) WEST OF ROSCOE, ON U.S. HIGHWAY 12.  OWNERSHIP--THE STATE
 AC7917'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7917'HIGHWAY 12 AND STATE HIGHWAY 247 NORTH IN ROSCOE, GO WEST ON U.S.
 AC7917'HIGHWAY 12 FOR 7.4 KM (4.60 MI) TO THE STATION ON THE RIGHT. THE
 AC7917'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7917'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7917'LOCATED 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.8 M (32.2
 AC7917'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 11.3 M (37.1 FT) NORTHEAST
 AC7917'OF THE EAST END OF A CULVERT, 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AC7917'POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE
 AC7917'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7917
 AC7917                          STATION RECOVERY (1997)
 AC7917
 AC7917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7917'7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AC7917'STATE HIGHWAY 247 IN ROSCOE, 741.0 M (2431.1 FT) EAST OF MILEPOST 243,
 AC7917'28.2 M (92.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) EAST
 AC7917'OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC7917'THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A METAL GUARD POST, AND 0.4 M
 AC7917'(1.3 FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AC7917'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7917'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC7917'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AC7917'MONUMENT IS A SOUTH DAKOTA HARN STATION.
 AC7917
 AC7917                          STATION RECOVERY (2002)
 AC7917
 AC7917'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7917'RECOVERED AS DESCRIBED
 AC7917'
 AC7917
 AC7917                          STATION RECOVERY (2016)
 AC7917
 AC7917'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AC7917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9603 ***********************************************************************
 AE9603  DESIGNATION -  12 244.45
 AE9603  PID         -  AE9603
 AE9603  STATE/COUNTY-  SD/EDMUNDS
 AE9603  COUNTRY     -  US
 AE9603  USGS QUAD   -  ROSCOE NW (2017)
 AE9603
 AE9603                         *CURRENT SURVEY CONTROL
 AE9603  ______________________________________________________________________
 AE9603* NAD 83(1986) POSITION- 45 26 55.     (N) 099 24 47.     (W)   SCALED
 AE9603* NAVD 88 ORTHO HEIGHT -   555.905 (meters)     1823.83  (feet) ADJUSTED
 AE9603  ______________________________________________________________________
 AE9603  GEOID HEIGHT    -        -23.029 (meters)                     GEOID18
 AE9603  DYNAMIC HEIGHT  -        555.848 (meters)     1823.64  (feet) COMP
 AE9603  MODELED GRAVITY -    980,494.7   (mgal)                       NAVD 88
 AE9603
 AE9603  VERT ORDER      -  FIRST     CLASS II
 AE9603
 AE9603.The horizontal coordinates were scaled from a map and have
 AE9603.an estimated accuracy of +/- 6 seconds.
 AE9603
 AE9603.The orthometric height was determined by differential leveling and
 AE9603.adjusted by the NATIONAL GEODETIC SURVEY
 AE9603.in July 1998.
 AE9603
 AE9603.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9603.GEOID18 height accuracy estimate available here.
 AE9603
 AE9603.Click photographs - Photos may exist for this station.
 AE9603
 AE9603.The dynamic height is computed by dividing the NAVD 88
 AE9603.geopotential number by the normal gravity value computed on the
 AE9603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9603.degrees latitude (g = 980.6199 gals.).
 AE9603
 AE9603.The modeled gravity was interpolated from observed gravity values.
 AE9603
 AE9603;                    North         East    Units  Estimated Accuracy
 AE9603;SPC SD N     -   179,660.      645,910.      MT  (+/- 180 meters Scaled)
 AE9603
 AE9603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR676328(NAD 83)
 AE9603
 AE9603                          SUPERSEDED SURVEY CONTROL
 AE9603
 AE9603.No superseded survey control is available for this station.
 AE9603
 AE9603_MARKER: DD = SURVEY DISK
 AE9603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9603_STAMPING: 12-244.45 1996
 AE9603_MARK LOGO: SDDT
 AE9603_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9603+STABILITY: SURFACE MOTION
 AE9603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9603+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9603
 AE9603  HISTORY     - Date     Condition        Report By
 AE9603  HISTORY     - 1996     MONUMENTED       SDDT
 AE9603  HISTORY     - 19970313 GOOD             NGS
 AE9603
 AE9603                          STATION DESCRIPTION
 AE9603
 AE9603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9603'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9603'STATE HIGHWAY 247 IN ROSCOE, 726.0 M (2381.9 FT) EAST OF MILEPOST 244,
 AE9603'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) WEST
 AE9603'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 AE9603'POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AE9603'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9604 ***********************************************************************
 AE9604  DESIGNATION -  12 245.78
 AE9604  PID         -  AE9604
 AE9604  STATE/COUNTY-  SD/EDMUNDS
 AE9604  COUNTRY     -  US
 AE9604  USGS QUAD   -  ROSCOE NW (2017)
 AE9604
 AE9604                         *CURRENT SURVEY CONTROL
 AE9604  ______________________________________________________________________
 AE9604* NAD 83(1986) POSITION- 45 26 52.     (N) 099 23 07.     (W)   SCALED
 AE9604* NAVD 88 ORTHO HEIGHT -   553.622 (meters)     1816.34  (feet) ADJUSTED
 AE9604  ______________________________________________________________________
 AE9604  GEOID HEIGHT    -        -23.064 (meters)                     GEOID18
 AE9604  DYNAMIC HEIGHT  -        553.565 (meters)     1816.15  (feet) COMP
 AE9604  MODELED GRAVITY -    980,495.8   (mgal)                       NAVD 88
 AE9604
 AE9604  VERT ORDER      -  FIRST     CLASS II
 AE9604
 AE9604.The horizontal coordinates were scaled from a map and have
 AE9604.an estimated accuracy of +/- 6 seconds.
 AE9604
 AE9604.The orthometric height was determined by differential leveling and
 AE9604.adjusted by the NATIONAL GEODETIC SURVEY
 AE9604.in July 1998.
 AE9604
 AE9604.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9604.GEOID18 height accuracy estimate available here.
 AE9604
 AE9604.Click photographs - Photos may exist for this station.
 AE9604
 AE9604.The dynamic height is computed by dividing the NAVD 88
 AE9604.geopotential number by the normal gravity value computed on the
 AE9604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9604.degrees latitude (g = 980.6199 gals.).
 AE9604
 AE9604.The modeled gravity was interpolated from observed gravity values.
 AE9604
 AE9604;                    North         East    Units  Estimated Accuracy
 AE9604;SPC SD N     -   179,590.      648,090.      MT  (+/- 180 meters Scaled)
 AE9604
 AE9604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR698327(NAD 83)
 AE9604
 AE9604                          SUPERSEDED SURVEY CONTROL
 AE9604
 AE9604.No superseded survey control is available for this station.
 AE9604
 AE9604_MARKER: DD = SURVEY DISK
 AE9604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9604_STAMPING: 12-245.78 1996
 AE9604_MARK LOGO: SDDT
 AE9604_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9604+STABILITY: SURFACE MOTION
 AE9604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9604+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9604
 AE9604  HISTORY     - Date     Condition        Report By
 AE9604  HISTORY     - 1996     MONUMENTED       SDDT
 AE9604  HISTORY     - 19970313 GOOD             NGS
 AE9604
 AE9604                          STATION DESCRIPTION
 AE9604
 AE9604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9604'3.6 KM (2.25 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9604'STATE HIGHWAY 247 IN ROSCOE, 363.0 M (1190.9 FT) WEST OF MILEPOST 246,
 AE9604'61.0 M (200.1 FT) WEST OF A UTILITY POLE, 32.6 M (107.0 FT) EAST OF A
 AE9604'UTILITY POLE, 29.0 M (95.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 3.4 M
 AE9604'(11.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW
 AE9604'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND
 AE9604'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9605 ***********************************************************************
 AE9605  DESIGNATION -  12 246.45
 AE9605  PID         -  AE9605
 AE9605  STATE/COUNTY-  SD/EDMUNDS
 AE9605  COUNTRY     -  US
 AE9605  USGS QUAD   -  ROSCOE (2017)
 AE9605
 AE9605                         *CURRENT SURVEY CONTROL
 AE9605  ______________________________________________________________________
 AE9605* NAD 83(1986) POSITION- 45 26 56.     (N) 099 22 19.     (W)   SCALED
 AE9605* NAVD 88 ORTHO HEIGHT -   555.932 (meters)     1823.92  (feet) ADJUSTED
 AE9605  ______________________________________________________________________
 AE9605  GEOID HEIGHT    -        -23.080 (meters)                     GEOID18
 AE9605  DYNAMIC HEIGHT  -        555.876 (meters)     1823.74  (feet) COMP
 AE9605  MODELED GRAVITY -    980,496.4   (mgal)                       NAVD 88
 AE9605
 AE9605  VERT ORDER      -  FIRST     CLASS II
 AE9605
 AE9605.The horizontal coordinates were scaled from a map and have
 AE9605.an estimated accuracy of +/- 6 seconds.
 AE9605
 AE9605.The orthometric height was determined by differential leveling and
 AE9605.adjusted by the NATIONAL GEODETIC SURVEY
 AE9605.in July 1998.
 AE9605
 AE9605.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9605.GEOID18 height accuracy estimate available here.
 AE9605
 AE9605.Click photographs - Photos may exist for this station.
 AE9605
 AE9605.The dynamic height is computed by dividing the NAVD 88
 AE9605.geopotential number by the normal gravity value computed on the
 AE9605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9605.degrees latitude (g = 980.6199 gals.).
 AE9605
 AE9605.The modeled gravity was interpolated from observed gravity values.
 AE9605
 AE9605;                    North         East    Units  Estimated Accuracy
 AE9605;SPC SD N     -   179,720.      649,130.      MT  (+/- 180 meters Scaled)
 AE9605
 AE9605_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR709328(NAD 83)
 AE9605
 AE9605                          SUPERSEDED SURVEY CONTROL
 AE9605
 AE9605.No superseded survey control is available for this station.
 AE9605
 AE9605_MARKER: DD = SURVEY DISK
 AE9605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9605_STAMPING: 12-246.45 1996
 AE9605_MARK LOGO: SDDT
 AE9605_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9605+STABILITY: SURFACE MOTION
 AE9605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9605+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9605
 AE9605  HISTORY     - Date     Condition        Report By
 AE9605  HISTORY     - 1996     MONUMENTED       SDDT
 AE9605  HISTORY     - 19970313 GOOD             NGS
 AE9605
 AE9605                          STATION DESCRIPTION
 AE9605
 AE9605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9605'2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9605'STATE HIGHWAY 247 IN ROSCOE, 722.0 M (2368.8 FT) EAST OF MILEPOST 246,
 AE9605'29.0 M (95.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 25.9 M (85.0 FT)
 AE9605'WEST OF THE CENTER OF A DRIVEWAY, 4.3 M (14.1 FT) WEST OF AN
 AE9605'UNDERGROUND CABLE JUNCTION BOX, 1.5 M (4.9 FT) WEST OF AN UNDERGROUND
 AE9605'CABLE JUNCTION BOX, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.5 M (1.6
 AE9605'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9605'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9606 ***********************************************************************
 AE9606  DESIGNATION -  12 247.39
 AE9606  PID         -  AE9606
 AE9606  STATE/COUNTY-  SD/EDMUNDS
 AE9606  COUNTRY     -  US
 AE9606  USGS QUAD   -  ROSCOE (2017)
 AE9606
 AE9606                         *CURRENT SURVEY CONTROL
 AE9606  ______________________________________________________________________
 AE9606* NAD 83(1986) POSITION- 45 26 51.     (N) 099 21 09.     (W)   SCALED
 AE9606* NAVD 88 ORTHO HEIGHT -   556.594 (meters)     1826.09  (feet) ADJUSTED
 AE9606  ______________________________________________________________________
 AE9606  GEOID HEIGHT    -        -23.104 (meters)                     GEOID18
 AE9606  DYNAMIC HEIGHT  -        556.537 (meters)     1825.91  (feet) COMP
 AE9606  MODELED GRAVITY -    980,497.1   (mgal)                       NAVD 88
 AE9606
 AE9606  VERT ORDER      -  FIRST     CLASS II
 AE9606
 AE9606.The horizontal coordinates were scaled from a map and have
 AE9606.an estimated accuracy of +/- 6 seconds.
 AE9606
 AE9606.The orthometric height was determined by differential leveling and
 AE9606.adjusted by the NATIONAL GEODETIC SURVEY
 AE9606.in July 1998.
 AE9606
 AE9606.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9606.GEOID18 height accuracy estimate available here.
 AE9606
 AE9606.Click photographs - Photos may exist for this station.
 AE9606
 AE9606.The dynamic height is computed by dividing the NAVD 88
 AE9606.geopotential number by the normal gravity value computed on the
 AE9606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9606.degrees latitude (g = 980.6199 gals.).
 AE9606
 AE9606.The modeled gravity was interpolated from observed gravity values.
 AE9606
 AE9606;                    North         East    Units  Estimated Accuracy
 AE9606;SPC SD N     -   179,580.      650,650.      MT  (+/- 180 meters Scaled)
 AE9606
 AE9606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR724327(NAD 83)
 AE9606
 AE9606                          SUPERSEDED SURVEY CONTROL
 AE9606
 AE9606.No superseded survey control is available for this station.
 AE9606
 AE9606_MARKER: DD = SURVEY DISK
 AE9606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9606_STAMPING: 12-247.39 1996
 AE9606_MARK LOGO: SDDT
 AE9606_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9606+STABILITY: SURFACE MOTION
 AE9606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9606+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9606
 AE9606  HISTORY     - Date     Condition        Report By
 AE9606  HISTORY     - 1996     MONUMENTED       SDDT
 AE9606  HISTORY     - 19970313 GOOD             NGS
 AE9606
 AE9606                          STATION DESCRIPTION
 AE9606
 AE9606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9606'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9606'STATE HIGHWAY 247 IN ROSCOE, 616.0 M (2021.0 FT) EAST OF MILEPOST 247,
 AE9606'22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.2 M (56.4 FT)
 AE9606'WEST OF AN UNDERGROUND CABLE JUNCTION BOX, 8.2 M (26.9 FT) WEST OF THE
 AE9606'CENTER OF A GATE, 6.4 M (21.0 FT) NORTHEAST OF THE WEST END OF A
 AE9606'CULVERT, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE9606'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AE9606'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9607 ***********************************************************************
 AE9607  DESIGNATION -  12 248.69
 AE9607  PID         -  AE9607
 AE9607  STATE/COUNTY-  SD/EDMUNDS
 AE9607  COUNTRY     -  US
 AE9607  USGS QUAD   -  ROSCOE (2017)
 AE9607
 AE9607                         *CURRENT SURVEY CONTROL
 AE9607  ______________________________________________________________________
 AE9607* NAD 83(1986) POSITION- 45 27 03.     (N) 099 19 35.     (W)   SCALED
 AE9607* NAVD 88 ORTHO HEIGHT -   554.184 (meters)     1818.19  (feet) ADJUSTED
 AE9607  ______________________________________________________________________
 AE9607  GEOID HEIGHT    -        -23.136 (meters)                     GEOID18
 AE9607  DYNAMIC HEIGHT  -        554.128 (meters)     1818.00  (feet) COMP
 AE9607  MODELED GRAVITY -    980,498.2   (mgal)                       NAVD 88
 AE9607
 AE9607  VERT ORDER      -  FIRST     CLASS II
 AE9607
 AE9607.The horizontal coordinates were scaled from a map and have
 AE9607.an estimated accuracy of +/- 6 seconds.
 AE9607
 AE9607.The orthometric height was determined by differential leveling and
 AE9607.adjusted by the NATIONAL GEODETIC SURVEY
 AE9607.in July 1998.
 AE9607
 AE9607.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9607.GEOID18 height accuracy estimate available here.
 AE9607
 AE9607.Click photographs - Photos may exist for this station.
 AE9607
 AE9607.The dynamic height is computed by dividing the NAVD 88
 AE9607.geopotential number by the normal gravity value computed on the
 AE9607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9607.degrees latitude (g = 980.6199 gals.).
 AE9607
 AE9607.The modeled gravity was interpolated from observed gravity values.
 AE9607
 AE9607;                    North         East    Units  Estimated Accuracy
 AE9607;SPC SD N     -   179,960.      652,690.      MT  (+/- 180 meters Scaled)
 AE9607
 AE9607_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR744330(NAD 83)
 AE9607
 AE9607                          SUPERSEDED SURVEY CONTROL
 AE9607
 AE9607.No superseded survey control is available for this station.
 AE9607
 AE9607_MARKER: Z = SEE DESCRIPTION
 AE9607_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9607_STAMPING: 12-248.69 1996
 AE9607_MARK LOGO: NGS
 AE9607_PROJECTION: FLUSH
 AE9607_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9607_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9607+STABILITY: POSITION/ELEVATION WELL
 AE9607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9607+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9607_ROD/PIPE-DEPTH: 6.4 meters
 AE9607_SLEEVE-DEPTH  : 1.8 meters
 AE9607
 AE9607  HISTORY     - Date     Condition        Report By
 AE9607  HISTORY     - 1996     MONUMENTED       SDDT
 AE9607  HISTORY     - 19970313 GOOD             NGS
 AE9607
 AE9607                          STATION DESCRIPTION
 AE9607
 AE9607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9607'1.0 KM (0.60 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9607'STATE HIGHWAY 247 IN ROSCOE, 504.0 M (1653.5 FT) WEST OF MILEPOST 249,
 AE9607'29.7 M (97.4 FT) WEST OF THE WEST END OF A SIGN (WELCOME TO ROSCOE),
 AE9607'28.2 M (92.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.1 M (33.1 FT)
 AE9607'WEST OF THE CENTER OF A DIRT ROAD, 6.5 M (21.3 FT) EAST OF AN
 AE9607'UNDERGROUND CABLE WARNING SIGN, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9607'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT)
 AE9607'NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9607'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9607'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9607'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9608 ***********************************************************************
 AE9608  DESIGNATION -  12 249.57
 AE9608  PID         -  AE9608
 AE9608  STATE/COUNTY-  SD/EDMUNDS
 AE9608  COUNTRY     -  US
 AE9608  USGS QUAD   -  ROSCOE (2017)
 AE9608
 AE9608                         *CURRENT SURVEY CONTROL
 AE9608  ______________________________________________________________________
 AE9608* NAD 83(1986) POSITION- 45 26 56.     (N) 099 18 29.     (W)   SCALED
 AE9608* NAVD 88 ORTHO HEIGHT -   544.112 (meters)     1785.14  (feet) ADJUSTED
 AE9608  ______________________________________________________________________
 AE9608  GEOID HEIGHT    -        -23.161 (meters)                     GEOID18
 AE9608  DYNAMIC HEIGHT  -        544.057 (meters)     1784.96  (feet) COMP
 AE9608  MODELED GRAVITY -    980,498.9   (mgal)                       NAVD 88
 AE9608
 AE9608  VERT ORDER      -  FIRST     CLASS II
 AE9608
 AE9608.The horizontal coordinates were scaled from a map and have
 AE9608.an estimated accuracy of +/- 6 seconds.
 AE9608
 AE9608.The orthometric height was determined by differential leveling and
 AE9608.adjusted by the NATIONAL GEODETIC SURVEY
 AE9608.in July 1998.
 AE9608
 AE9608.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9608.GEOID18 height accuracy estimate available here.
 AE9608
 AE9608.Click photographs - Photos may exist for this station.
 AE9608
 AE9608.The dynamic height is computed by dividing the NAVD 88
 AE9608.geopotential number by the normal gravity value computed on the
 AE9608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9608.degrees latitude (g = 980.6199 gals.).
 AE9608
 AE9608.The modeled gravity was interpolated from observed gravity values.
 AE9608
 AE9608;                    North         East    Units  Estimated Accuracy
 AE9608;SPC SD N     -   179,760.      654,130.      MT  (+/- 180 meters Scaled)
 AE9608
 AE9608_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR759328(NAD 83)
 AE9608
 AE9608                          SUPERSEDED SURVEY CONTROL
 AE9608
 AE9608.No superseded survey control is available for this station.
 AE9608
 AE9608_MARKER: DD = SURVEY DISK
 AE9608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9608_STAMPING: 12-249.57 1996
 AE9608_MARK LOGO: SDDT
 AE9608_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9608+STABILITY: SURFACE MOTION
 AE9608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9608+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9608
 AE9608  HISTORY     - Date     Condition        Report By
 AE9608  HISTORY     - 1996     MONUMENTED       SDDT
 AE9608  HISTORY     - 19970313 GOOD             NGS
 AE9608
 AE9608                          STATION DESCRIPTION
 AE9608
 AE9608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9608'2.5 KM (1.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9608'STATE HIGHWAY 247 IN ROSCOE, 681.0 M (2234.2 FT) WEST OF MILEPOST 250,
 AE9608'28.2 M (92.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT)
 AE9608'NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 4.3 M
 AE9608'(14.1 FT) EAST OF THE CENTER OF A DRIVEWAY, 0.5 M (1.6 FT) NORTH OF A
 AE9608'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AE9608'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9609 ***********************************************************************
 AE9609  DESIGNATION -  12 250.54
 AE9609  PID         -  AE9609
 AE9609  STATE/COUNTY-  SD/EDMUNDS
 AE9609  COUNTRY     -  US
 AE9609  USGS QUAD   -  ROSCOE (2017)
 AE9609
 AE9609                         *CURRENT SURVEY CONTROL
 AE9609  ______________________________________________________________________
 AE9609* NAD 83(1986) POSITION- 45 26 57.     (N) 099 17 16.     (W)   SCALED
 AE9609* NAVD 88 ORTHO HEIGHT -   540.643 (meters)     1773.76  (feet) ADJUSTED
 AE9609  ______________________________________________________________________
 AE9609  GEOID HEIGHT    -        -23.188 (meters)                     GEOID18
 AE9609  DYNAMIC HEIGHT  -        540.590 (meters)     1773.59  (feet) COMP
 AE9609  MODELED GRAVITY -    980,499.6   (mgal)                       NAVD 88
 AE9609
 AE9609  VERT ORDER      -  FIRST     CLASS II
 AE9609
 AE9609.The horizontal coordinates were scaled from a map and have
 AE9609.an estimated accuracy of +/- 6 seconds.
 AE9609
 AE9609.The orthometric height was determined by differential leveling and
 AE9609.adjusted by the NATIONAL GEODETIC SURVEY
 AE9609.in July 1998.
 AE9609
 AE9609.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9609.GEOID18 height accuracy estimate available here.
 AE9609
 AE9609.Click photographs - Photos may exist for this station.
 AE9609
 AE9609.The dynamic height is computed by dividing the NAVD 88
 AE9609.geopotential number by the normal gravity value computed on the
 AE9609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9609.degrees latitude (g = 980.6199 gals.).
 AE9609
 AE9609.The modeled gravity was interpolated from observed gravity values.
 AE9609
 AE9609;                    North         East    Units  Estimated Accuracy
 AE9609;SPC SD N     -   179,800.      655,710.      MT  (+/- 180 meters Scaled)
 AE9609
 AE9609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR774328(NAD 83)
 AE9609
 AE9609                          SUPERSEDED SURVEY CONTROL
 AE9609
 AE9609.No superseded survey control is available for this station.
 AE9609
 AE9609_MARKER: DD = SURVEY DISK
 AE9609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9609_STAMPING: 12-250.54 1996
 AE9609_MARK LOGO: SDDT
 AE9609_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9609+STABILITY: SURFACE MOTION
 AE9609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9609+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9609
 AE9609  HISTORY     - Date     Condition        Report By
 AE9609  HISTORY     - 1996     MONUMENTED       SDDT
 AE9609  HISTORY     - 19970313 GOOD             NGS
 AE9609
 AE9609                          STATION DESCRIPTION
 AE9609
 AE9609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9609'4.0 KM (2.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9609'STATE HIGHWAY 247 IN ROSCOE, 749.0 M (2457.3 FT) WEST OF MILEPOST 251,
 AE9609'32.2 M (105.6 FT) WEST OF THE SOUTHWEST CORNER OF A HOUSE, 22.1 M
 AE9609'(72.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) WEST OF A
 AE9609'FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE9609'(2.0 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND
 AE9609'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9610 ***********************************************************************
 AE9610  DESIGNATION -  12 251.55
 AE9610  PID         -  AE9610
 AE9610  STATE/COUNTY-  SD/EDMUNDS
 AE9610  COUNTRY     -  US
 AE9610  USGS QUAD   -  ROSCOE (2017)
 AE9610
 AE9610                         *CURRENT SURVEY CONTROL
 AE9610  ______________________________________________________________________
 AE9610* NAD 83(1986) POSITION- 45 26 55.     (N) 099 16 02.     (W)   SCALED
 AE9610* NAVD 88 ORTHO HEIGHT -   547.717 (meters)     1796.97  (feet) ADJUSTED
 AE9610  ______________________________________________________________________
 AE9610  GEOID HEIGHT    -        -23.215 (meters)                     GEOID18
 AE9610  DYNAMIC HEIGHT  -        547.663 (meters)     1796.79  (feet) COMP
 AE9610  MODELED GRAVITY -    980,500.3   (mgal)                       NAVD 88
 AE9610
 AE9610  VERT ORDER      -  FIRST     CLASS II
 AE9610
 AE9610.The horizontal coordinates were scaled from a map and have
 AE9610.an estimated accuracy of +/- 6 seconds.
 AE9610
 AE9610.The orthometric height was determined by differential leveling and
 AE9610.adjusted by the NATIONAL GEODETIC SURVEY
 AE9610.in July 1998.
 AE9610
 AE9610.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9610.GEOID18 height accuracy estimate available here.
 AE9610
 AE9610.Click photographs - Photos may exist for this station.
 AE9610
 AE9610.The dynamic height is computed by dividing the NAVD 88
 AE9610.geopotential number by the normal gravity value computed on the
 AE9610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9610.degrees latitude (g = 980.6199 gals.).
 AE9610
 AE9610.The modeled gravity was interpolated from observed gravity values.
 AE9610
 AE9610;                    North         East    Units  Estimated Accuracy
 AE9610;SPC SD N     -   179,760.      657,320.      MT  (+/- 180 meters Scaled)
 AE9610
 AE9610_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR791328(NAD 83)
 AE9610
 AE9610                          SUPERSEDED SURVEY CONTROL
 AE9610
 AE9610.No superseded survey control is available for this station.
 AE9610
 AE9610_MARKER: DD = SURVEY DISK
 AE9610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9610_STAMPING: 12-251.55 1996
 AE9610_MARK LOGO: SDDT
 AE9610_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9610+STABILITY: SURFACE MOTION
 AE9610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9610+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9610
 AE9610  HISTORY     - Date     Condition        Report By
 AE9610  HISTORY     - 1996     MONUMENTED       SDDT
 AE9610  HISTORY     - 19970313 GOOD             NGS
 AE9610
 AE9610                          STATION DESCRIPTION
 AE9610
 AE9610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9610'5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9610'STATE HIGHWAY 247 IN ROSCOE, 730.0 M (2395.0 FT) WEST OF MILEPOST 252,
 AE9610'22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AE9610'THE LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT) EAST OF A FENCE CORNER, 1.1 M
 AE9610'(3.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 AE9610'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9611 ***********************************************************************
 AE9611  DESIGNATION -  12 252.70
 AE9611  PID         -  AE9611
 AE9611  STATE/COUNTY-  SD/EDMUNDS
 AE9611  COUNTRY     -  US
 AE9611  USGS QUAD   -  BEEBE (2017)
 AE9611
 AE9611                         *CURRENT SURVEY CONTROL
 AE9611  ______________________________________________________________________
 AE9611* NAD 83(1986) POSITION- 45 26 55.     (N) 099 14 37.     (W)   SCALED
 AE9611* NAVD 88 ORTHO HEIGHT -   541.521 (meters)     1776.64  (feet) ADJUSTED
 AE9611  ______________________________________________________________________
 AE9611  GEOID HEIGHT    -        -23.249 (meters)                     GEOID18
 AE9611  DYNAMIC HEIGHT  -        541.468 (meters)     1776.47  (feet) COMP
 AE9611  MODELED GRAVITY -    980,501.5   (mgal)                       NAVD 88
 AE9611
 AE9611  VERT ORDER      -  FIRST     CLASS II
 AE9611
 AE9611.The horizontal coordinates were scaled from a map and have
 AE9611.an estimated accuracy of +/- 6 seconds.
 AE9611
 AE9611.The orthometric height was determined by differential leveling and
 AE9611.adjusted by the NATIONAL GEODETIC SURVEY
 AE9611.in July 1998.
 AE9611
 AE9611.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9611.GEOID18 height accuracy estimate available here.
 AE9611
 AE9611.Click photographs - Photos may exist for this station.
 AE9611
 AE9611.The dynamic height is computed by dividing the NAVD 88
 AE9611.geopotential number by the normal gravity value computed on the
 AE9611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9611.degrees latitude (g = 980.6199 gals.).
 AE9611
 AE9611.The modeled gravity was interpolated from observed gravity values.
 AE9611
 AE9611;                    North         East    Units  Estimated Accuracy
 AE9611;SPC SD N     -   179,770.      659,170.      MT  (+/- 180 meters Scaled)
 AE9611
 AE9611_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR809328(NAD 83)
 AE9611
 AE9611                          SUPERSEDED SURVEY CONTROL
 AE9611
 AE9611.No superseded survey control is available for this station.
 AE9611
 AE9611_MARKER: DD = SURVEY DISK
 AE9611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9611_STAMPING: 12-252.70 1996
 AE9611_MARK LOGO: SDDT
 AE9611_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9611+STABILITY: SURFACE MOTION
 AE9611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9611+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9611
 AE9611  HISTORY     - Date     Condition        Report By
 AE9611  HISTORY     - 1996     MONUMENTED       SDDT
 AE9611  HISTORY     - 19970313 GOOD             NGS
 AE9611
 AE9611                          STATION DESCRIPTION
 AE9611
 AE9611'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9611'7.5 KM (4.65 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9611'STATE HIGHWAY 247 IN ROSCOE, 494.0 M (1620.7 FT) WEST OF MILEPOST 253,
 AE9611'36.9 M (121.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 22.1 M (72.5 FT)
 AE9611'WEST OF A UTILITY POLE, 17.4 M (57.1 FT) EAST OF A UTILITY POLE, 15.3
 AE9611'M (50.2 FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN
 AE9611'RAILROAD, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, 0.5 M (1.6 FT) BELOW
 AE9611'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9611'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9613 ***********************************************************************
 AE9613  DESIGNATION -  12 255.04
 AE9613  PID         -  AE9613
 AE9613  STATE/COUNTY-  SD/EDMUNDS
 AE9613  COUNTRY     -  US
 AE9613  USGS QUAD   -  BEEBE (2017)
 AE9613
 AE9613                         *CURRENT SURVEY CONTROL
 AE9613  ______________________________________________________________________
 AE9613* NAD 83(1986) POSITION- 45 26 55.     (N) 099 11 42.     (W)   SCALED
 AE9613* NAVD 88 ORTHO HEIGHT -   531.136 (meters)     1742.57  (feet) ADJUSTED
 AE9613  ______________________________________________________________________
 AE9613  GEOID HEIGHT    -        -23.321 (meters)                     GEOID18
 AE9613  DYNAMIC HEIGHT  -        531.085 (meters)     1742.40  (feet) COMP
 AE9613  MODELED GRAVITY -    980,505.0   (mgal)                       NAVD 88
 AE9613
 AE9613  VERT ORDER      -  FIRST     CLASS II
 AE9613
 AE9613.The horizontal coordinates were scaled from a map and have
 AE9613.an estimated accuracy of +/- 6 seconds.
 AE9613
 AE9613.The orthometric height was determined by differential leveling and
 AE9613.adjusted by the NATIONAL GEODETIC SURVEY
 AE9613.in July 1998.
 AE9613
 AE9613.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9613.GEOID18 height accuracy estimate available here.
 AE9613
 AE9613.Click photographs - Photos may exist for this station.
 AE9613
 AE9613.The dynamic height is computed by dividing the NAVD 88
 AE9613.geopotential number by the normal gravity value computed on the
 AE9613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9613.degrees latitude (g = 980.6199 gals.).
 AE9613
 AE9613.The modeled gravity was interpolated from observed gravity values.
 AE9613
 AE9613;                    North         East    Units  Estimated Accuracy
 AE9613;SPC SD N     -   179,810.      662,970.      MT  (+/- 180 meters Scaled)
 AE9613
 AE9613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR847328(NAD 83)
 AE9613
 AE9613                          SUPERSEDED SURVEY CONTROL
 AE9613
 AE9613.No superseded survey control is available for this station.
 AE9613
 AE9613_MARKER: Z = SEE DESCRIPTION
 AE9613_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9613_STAMPING: 12-255.04 1996
 AE9613_MARK LOGO: NGS
 AE9613_PROJECTION: FLUSH
 AE9613_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9613_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9613+STABILITY: POSITION/ELEVATION WELL
 AE9613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9613+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9613_ROD/PIPE-DEPTH: 6.4 meters
 AE9613_SLEEVE-DEPTH  : 1.8 meters
 AE9613
 AE9613  HISTORY     - Date     Condition        Report By
 AE9613  HISTORY     - 1996     MONUMENTED       SDDT
 AE9613  HISTORY     - 19970313 GOOD             NGS
 AE9613
 AE9613                          STATION DESCRIPTION
 AE9613
 AE9613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9613'11.2 KM (6.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9613'STATE HIGHWAY 247 IN ROSCOE, 59.3 M (194.6 FT) NORTHEAST OF MILEPOST
 AE9613'255, 23.5 M (77.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.5 M (64.0
 AE9613'FT) EAST OF THE CENTER OF 350TH AVENUE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9613'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0
 AE9613'FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9613'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9613'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9613'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9614 ***********************************************************************
 AE9614  DESIGNATION -  12 256.02
 AE9614  PID         -  AE9614
 AE9614  STATE/COUNTY-  SD/EDMUNDS
 AE9614  COUNTRY     -  US
 AE9614  USGS QUAD   -  BEEBE (2017)
 AE9614
 AE9614                         *CURRENT SURVEY CONTROL
 AE9614  ______________________________________________________________________
 AE9614* NAD 83(1986) POSITION- 45 26 50.     (N) 099 10 26.     (W)   SCALED
 AE9614* NAVD 88 ORTHO HEIGHT -   521.754 (meters)     1711.79  (feet) ADJUSTED
 AE9614  ______________________________________________________________________
 AE9614  GEOID HEIGHT    -        -23.353 (meters)                     GEOID18
 AE9614  DYNAMIC HEIGHT  -        521.705 (meters)     1711.63  (feet) COMP
 AE9614  MODELED GRAVITY -    980,506.9   (mgal)                       NAVD 88
 AE9614
 AE9614  VERT ORDER      -  FIRST     CLASS II
 AE9614
 AE9614.The horizontal coordinates were scaled from a map and have
 AE9614.an estimated accuracy of +/- 6 seconds.
 AE9614
 AE9614.The orthometric height was determined by differential leveling and
 AE9614.adjusted by the NATIONAL GEODETIC SURVEY
 AE9614.in July 1998.
 AE9614
 AE9614.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9614.GEOID18 height accuracy estimate available here.
 AE9614
 AE9614.Click photographs - Photos may exist for this station.
 AE9614
 AE9614.The dynamic height is computed by dividing the NAVD 88
 AE9614.geopotential number by the normal gravity value computed on the
 AE9614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9614.degrees latitude (g = 980.6199 gals.).
 AE9614
 AE9614.The modeled gravity was interpolated from observed gravity values.
 AE9614
 AE9614;                    North         East    Units  Estimated Accuracy
 AE9614;SPC SD N     -   179,670.      664,620.      MT  (+/- 180 meters Scaled)
 AE9614
 AE9614_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR864326(NAD 83)
 AE9614
 AE9614                          SUPERSEDED SURVEY CONTROL
 AE9614
 AE9614.No superseded survey control is available for this station.
 AE9614
 AE9614_MARKER: DD = SURVEY DISK
 AE9614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9614_STAMPING: 12-256.02 1996
 AE9614_MARK LOGO: SDDT
 AE9614_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9614+STABILITY: SURFACE MOTION
 AE9614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9614+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 AE9614
 AE9614  HISTORY     - Date     Condition        Report By
 AE9614  HISTORY     - 1996     MONUMENTED       SDDT
 AE9614  HISTORY     - 19970313 GOOD             NGS
 AE9614
 AE9614                          STATION DESCRIPTION
 AE9614
 AE9614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9614'11.3 KM (7.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9614'STATE HIGHWAY 45 IN IPSWICH, 57.6 M (189.0 FT) EAST OF MILEPOST 256,
 AE9614'28.7 M (94.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT)
 AE9614'EAST OF THE CENTER OF A GRAVELED ROAD, 5.5 M (18.0 FT) SOUTH OF A
 AE9614'UTILITY POLE WITH A GUY CABLE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 AE9614'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 AE9614'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9615 ***********************************************************************
 AE9615  DESIGNATION -  12 257.02
 AE9615  PID         -  AE9615
 AE9615  STATE/COUNTY-  SD/EDMUNDS
 AE9615  COUNTRY     -  US
 AE9615  USGS QUAD   -  BEEBE (2017)
 AE9615
 AE9615                         *CURRENT SURVEY CONTROL
 AE9615  ______________________________________________________________________
 AE9615* NAD 83(1986) POSITION- 45 26 53.     (N) 099 09 16.     (W)   SCALED
 AE9615* NAVD 88 ORTHO HEIGHT -   509.870 (meters)     1672.80  (feet) ADJUSTED
 AE9615  ______________________________________________________________________
 AE9615  GEOID HEIGHT    -        -23.381 (meters)                     GEOID18
 AE9615  DYNAMIC HEIGHT  -        509.824 (meters)     1672.65  (feet) COMP
 AE9615  MODELED GRAVITY -    980,508.8   (mgal)                       NAVD 88
 AE9615
 AE9615  VERT ORDER      -  FIRST     CLASS II
 AE9615
 AE9615.The horizontal coordinates were scaled from a map and have
 AE9615.an estimated accuracy of +/- 6 seconds.
 AE9615
 AE9615.The orthometric height was determined by differential leveling and
 AE9615.adjusted by the NATIONAL GEODETIC SURVEY
 AE9615.in July 1998.
 AE9615
 AE9615.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9615.GEOID18 height accuracy estimate available here.
 AE9615
 AE9615.Click photographs - Photos may exist for this station.
 AE9615
 AE9615.The dynamic height is computed by dividing the NAVD 88
 AE9615.geopotential number by the normal gravity value computed on the
 AE9615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9615.degrees latitude (g = 980.6199 gals.).
 AE9615
 AE9615.The modeled gravity was interpolated from observed gravity values.
 AE9615
 AE9615;                    North         East    Units  Estimated Accuracy
 AE9615;SPC SD N     -   179,780.      666,140.      MT  (+/- 180 meters Scaled)
 AE9615
 AE9615_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR879327(NAD 83)
 AE9615
 AE9615                          SUPERSEDED SURVEY CONTROL
 AE9615
 AE9615.No superseded survey control is available for this station.
 AE9615
 AE9615_MARKER: DD = SURVEY DISK
 AE9615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9615_STAMPING: 12-257.02 1996
 AE9615_MARK LOGO: SDDT
 AE9615_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9615+STABILITY: SURFACE MOTION
 AE9615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9615+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9615
 AE9615  HISTORY     - Date     Condition        Report By
 AE9615  HISTORY     - 1996     MONUMENTED       SDDT
 AE9615  HISTORY     - 19970314 GOOD             NGS
 AE9615
 AE9615                          STATION DESCRIPTION
 AE9615
 AE9615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9615'9.7 KM (6.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9615'STATE HIGHWAY 45 IN IPSWICH, 51.0 M (167.3 FT) SOUTHEAST OF MILEPOST
 AE9615'257, 30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.0 M (29.5
 AE9615'FT) WEST OF THE CENTER OF A DIRT ROAD, 2.0 M (6.6 FT) BELOW THE LEVEL
 AE9615'OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE
 AE9615'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9616 ***********************************************************************
 AE9616  DESIGNATION -  12 258.12
 AE9616  PID         -  AE9616
 AE9616  STATE/COUNTY-  SD/EDMUNDS
 AE9616  COUNTRY     -  US
 AE9616  USGS QUAD   -  BEEBE (2017)
 AE9616
 AE9616                         *CURRENT SURVEY CONTROL
 AE9616  ______________________________________________________________________
 AE9616* NAD 83(1986) POSITION- 45 26 53.     (N) 099 07 56.     (W)   SCALED
 AE9616* NAVD 88 ORTHO HEIGHT -   505.990 (meters)     1660.07  (feet) ADJUSTED
 AE9616  ______________________________________________________________________
 AE9616  GEOID HEIGHT    -        -23.414 (meters)                     GEOID18
 AE9616  DYNAMIC HEIGHT  -        505.945 (meters)     1659.92  (feet) COMP
 AE9616  MODELED GRAVITY -    980,511.1   (mgal)                       NAVD 88
 AE9616
 AE9616  VERT ORDER      -  FIRST     CLASS II
 AE9616
 AE9616.The horizontal coordinates were scaled from a map and have
 AE9616.an estimated accuracy of +/- 6 seconds.
 AE9616
 AE9616.The orthometric height was determined by differential leveling and
 AE9616.adjusted by the NATIONAL GEODETIC SURVEY
 AE9616.in July 1998.
 AE9616
 AE9616.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9616.GEOID18 height accuracy estimate available here.
 AE9616
 AE9616.Click photographs - Photos may exist for this station.
 AE9616
 AE9616.The dynamic height is computed by dividing the NAVD 88
 AE9616.geopotential number by the normal gravity value computed on the
 AE9616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9616.degrees latitude (g = 980.6199 gals.).
 AE9616
 AE9616.The modeled gravity was interpolated from observed gravity values.
 AE9616
 AE9616;                    North         East    Units  Estimated Accuracy
 AE9616;SPC SD N     -   179,800.      667,880.      MT  (+/- 180 meters Scaled)
 AE9616
 AE9616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR896327(NAD 83)
 AE9616
 AE9616                          SUPERSEDED SURVEY CONTROL
 AE9616
 AE9616.No superseded survey control is available for this station.
 AE9616
 AE9616_MARKER: DD = SURVEY DISK
 AE9616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9616_STAMPING: 12-258.12 1996
 AE9616_MARK LOGO: SDDT
 AE9616_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9616+STABILITY: SURFACE MOTION
 AE9616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9616+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2002
 AE9616
 AE9616  HISTORY     - Date     Condition        Report By
 AE9616  HISTORY     - 1996     MONUMENTED       SDDT
 AE9616  HISTORY     - 19970314 GOOD             NGS
 AE9616  HISTORY     - 20020115 GOOD             DUCKS
 AE9616
 AE9616                          STATION DESCRIPTION
 AE9616
 AE9616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9616'8.0 KM (4.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9616'STATE HIGHWAY 45 IN IPSWICH, 187.0 M (613.5 FT) EAST OF MILEPOST 258,
 AE9616'134.1 M (440.0 FT) EAST OF THE CENTER OF 353 AVENUE, 21.9 M (71.9 FT)
 AE9616'SOUTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) NORTH OF A FENCE, 0.8
 AE9616'M (2.6 FT) NORTH OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9616'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE9616
 AE9616                          STATION RECOVERY (2002)
 AE9616
 AE9616'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GLJ)
 AE9616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7938 ***********************************************************************
 AC7938  CBN         -  This is a Cooperative Base Network Control Station.
 AC7938  DESIGNATION -  12 259.55
 AC7938  PID         -  AC7938
 AC7938  STATE/COUNTY-  SD/EDMUNDS
 AC7938  COUNTRY     -  US
 AC7938  USGS QUAD   -  IPSWICH (2017)
 AC7938
 AC7938                         *CURRENT SURVEY CONTROL
 AC7938  ______________________________________________________________________
 AC7938* NAD 83(2011) POSITION- 45 26 53.99579(N) 099 06 09.16319(W)   ADJUSTED
 AC7938* NAD 83(2011) ELLIP HT-   472.234 (meters)        (06/27/12)   ADJUSTED
 AC7938* NAD 83(2011) EPOCH   -  2010.00
 AC7938* NAVD 88 ORTHO HEIGHT -   495.688 (meters)     1626.27  (feet) ADJUSTED
 AC7938  ______________________________________________________________________
 AC7938  GEOID HEIGHT    -        -23.456 (meters)                     GEOID18
 AC7938  NAD 83(2011) X  -   -709,148.459 (meters)                     COMP
 AC7938  NAD 83(2011) Y  - -4,426,102.678 (meters)                     COMP
 AC7938  NAD 83(2011) Z  -  4,522,778.969 (meters)                     COMP
 AC7938  LAPLACE CORR    -         -3.90  (seconds)                    DEFLEC18
 AC7938  DYNAMIC HEIGHT  -        495.644 (meters)     1626.13  (feet) COMP
 AC7938  MODELED GRAVITY -    980,512.9   (mgal)                       NAVD 88
 AC7938
 AC7938  VERT ORDER      -  FIRST     CLASS II
 AC7938
 AC7938  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7938  Standards:
 AC7938         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7938            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7938  -------------------------------------------------------------------
 AC7938  NETWORK    0.92   2.65           0.41   0.33   1.35     -0.04602697
 AC7938  -------------------------------------------------------------------
 AC7938  Click here for local accuracies and other accuracy information.
 AC7938
 AC7938.The horizontal coordinates were established by GPS observations
 AC7938.and adjusted by the National Geodetic Survey in June 2012.
 AC7938
 AC7938.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7938.been affixed to the stable North American tectonic plate. See 
 AC7938.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7938
 AC7938.The horizontal coordinates are valid at the epoch date displayed above
 AC7938.which is a decimal equivalence of Year/Month/Day.
 AC7938
 AC7938.The orthometric height was determined by differential leveling and
 AC7938.adjusted by the NATIONAL GEODETIC SURVEY
 AC7938.in July 1998.
 AC7938
 AC7938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7938.GEOID18 height accuracy estimate available here.
 AC7938
 AC7938.Click photographs - Photos may exist for this station.
 AC7938
 AC7938.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7938
 AC7938.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7938
 AC7938.The ellipsoidal height was determined by GPS observations
 AC7938.and is referenced to NAD 83.
 AC7938
 AC7938.The dynamic height is computed by dividing the NAVD 88
 AC7938.geopotential number by the normal gravity value computed on the
 AC7938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7938.degrees latitude (g = 980.6199 gals.).
 AC7938
 AC7938.The modeled gravity was interpolated from observed gravity values.
 AC7938
 AC7938. The following values were computed from the NAD 83(2011) position.
 AC7938
 AC7938;                    North         East     Units Scale Factor Converg.
 AC7938;SPC SD N     -   179,855.016   670,203.417   MT  0.99996311   +0 38 06.6
 AC7938;SPC SD N     -   590,074.33  2,198,825.71   sFT  0.99996311   +0 38 06.6
 AC7938;UTM  14      - 5,032,761.498   491,981.137   MT  0.99960079   -0 04 23.1
 AC7938
 AC7938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7938!SPC SD N     -   0.99992597  x   0.99996311  =   0.99988908
 AC7938!UTM  14      -   0.99992597  x   0.99960079  =   0.99952679
 AC7938
 AC7938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9198132761(NAD 83)
 AC7938
 AC7938                          SUPERSEDED SURVEY CONTROL
 AC7938
 AC7938  NAD 83(2007)-  45 26 53.99578(N)    099 06 09.16401(W) AD(2002.00) 0
 AC7938  ELLIP H (02/10/07)  472.264  (m)                       GP(2002.00)    
 AC7938  ELLIP H (04/15/04)  472.276  (m)                       GP(       ) 2 1
 AC7938  NAD 83(1996)-  45 26 53.99523(N)    099 06 09.16349(W) AD(       ) B
 AC7938  ELLIP H (04/18/97)  472.308  (m)                       GP(       ) 4 1
 AC7938  NAVD 88 (04/18/97)  495.7    (m)  GEOID96  model used  GPS OBS        
 AC7938
 AC7938.Superseded values are not recommended for survey control.
 AC7938
 AC7938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7938.See file dsdata.pdf to determine how the superseded data were derived.
 AC7938
 AC7938_MARKER: Z = SEE DESCRIPTION
 AC7938_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7938_STAMPING: 12-259.55 1995
 AC7938_MARK LOGO: NGS
 AC7938_PROJECTION: FLUSH
 AC7938_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7938_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7938+STABILITY: POSITION/ELEVATION WELL
 AC7938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7938+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2002
 AC7938_ROD/PIPE-DEPTH: 6.4 meters
 AC7938_SLEEVE-DEPTH  : 1.8 meters
 AC7938
 AC7938  HISTORY     - Date     Condition        Report By
 AC7938  HISTORY     - 1995     MONUMENTED       SDDT
 AC7938  HISTORY     - 19960702 GOOD             NGS
 AC7938  HISTORY     - 19970314 GOOD             NGS
 AC7938  HISTORY     - 20020115 GOOD             DUCKS
 AC7938
 AC7938                          STATION DESCRIPTION
 AC7938
 AC7938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7938'THE STATION IS LOCATED 11.0 MI (17.7 KM) EAST OF ROSCOE AND 4.0 MI
 AC7938'(6.4 KM) WEST OF IPSWICH, ON U.S. HIGHWAY 12.  OWNERSHIP--THE STATE OF
 AC7938'SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY
 AC7938'12 AND STATE HIGHWAY 45 IN IPSWICH, GO WEST ON U.S. HIGHWAY 12 FOR 3.7
 AC7938'MI (6.0 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7938'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7938'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.7 M (74.5
 AC7938'FT) NORTH OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) WEST OF THE
 AC7938'CENTER OF A FIELD ENTRANCE, 5.0 M (16.4 FT) EAST OF THE CENTER OF A
 AC7938'FIELD ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AC7938'(2.0 FT) SOUTH OF A FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AC7938'POST, AND 0.09 M (0.30 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO
 AC7938'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7938'CAP.
 AC7938
 AC7938                          STATION RECOVERY (1997)
 AC7938
 AC7938'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7938'5.7 KM (3.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AC7938'STATE HIGHWAY 45 IN IPSWICH, 745.7 M (2446.5 FT) WEST OF MILEPOST 260,
 AC7938'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) WEST
 AC7938'OF THE CENTER OF A FIELD ENTRANCE, 5.2 M (17.1 FT) EAST OF THE CENTER
 AC7938'OF A FIELD ENTRANCE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC7938'AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER.
 AC7938'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL
 AC7938'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7938'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7938'THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS A SOUTH DAKOTA HARN
 AC7938'STATION.
 AC7938
 AC7938                          STATION RECOVERY (2002)
 AC7938
 AC7938'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GLJ)
 AC7938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9617 ***********************************************************************
 AE9617  DESIGNATION -  12 260.53
 AE9617  PID         -  AE9617
 AE9617  STATE/COUNTY-  SD/EDMUNDS
 AE9617  COUNTRY     -  US
 AE9617  USGS QUAD   -  IPSWICH (2017)
 AE9617
 AE9617                         *CURRENT SURVEY CONTROL
 AE9617  ______________________________________________________________________
 AE9617* NAD 83(1986) POSITION- 45 26 51.     (N) 099 04 58.     (W)   SCALED
 AE9617* NAVD 88 ORTHO HEIGHT -   487.243 (meters)     1598.56  (feet) ADJUSTED
 AE9617  ______________________________________________________________________
 AE9617  GEOID HEIGHT    -        -23.484 (meters)                     GEOID18
 AE9617  DYNAMIC HEIGHT  -        487.201 (meters)     1598.43  (feet) COMP
 AE9617  MODELED GRAVITY -    980,514.3   (mgal)                       NAVD 88
 AE9617
 AE9617  VERT ORDER      -  FIRST     CLASS II
 AE9617
 AE9617.The horizontal coordinates were scaled from a map and have
 AE9617.an estimated accuracy of +/- 6 seconds.
 AE9617
 AE9617.The orthometric height was determined by differential leveling and
 AE9617.adjusted by the NATIONAL GEODETIC SURVEY
 AE9617.in July 1998.
 AE9617
 AE9617.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9617.GEOID18 height accuracy estimate available here.
 AE9617
 AE9617.Click photographs - Photos may exist for this station.
 AE9617
 AE9617.The dynamic height is computed by dividing the NAVD 88
 AE9617.geopotential number by the normal gravity value computed on the
 AE9617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9617.degrees latitude (g = 980.6199 gals.).
 AE9617
 AE9617.The modeled gravity was interpolated from observed gravity values.
 AE9617
 AE9617;                    North         East    Units  Estimated Accuracy
 AE9617;SPC SD N     -   179,780.      671,750.      MT  (+/- 180 meters Scaled)
 AE9617
 AE9617_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR935326(NAD 83)
 AE9617
 AE9617                          SUPERSEDED SURVEY CONTROL
 AE9617
 AE9617.No superseded survey control is available for this station.
 AE9617
 AE9617_MARKER: DD = SURVEY DISK
 AE9617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9617_STAMPING: 12-260.53 1996
 AE9617_MARK LOGO: SDDT
 AE9617_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9617+STABILITY: SURFACE MOTION
 AE9617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9617+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9617
 AE9617  HISTORY     - Date     Condition        Report By
 AE9617  HISTORY     - 1996     MONUMENTED       SDDT
 AE9617  HISTORY     - 19970314 GOOD             NGS
 AE9617
 AE9617                          STATION DESCRIPTION
 AE9617
 AE9617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9617'4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9617'STATE HIGHWAY 45 IN IPSWICH, 785.0 M (2575.5 FT) WEST OF MILEPOST 261,
 AE9617'22.9 M (75.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 21.3 M (69.9 FT)
 AE9617'NORTH OF THE NORTHWEST CORNER OF A MOBILE HOME, 4.4 M (14.4 FT) EAST
 AE9617'OF THE CENTER OF A DRIVEWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9617'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND A FENCE CORNER,
 AE9617'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9618 ***********************************************************************
 AE9618  DESIGNATION -  12 261.50
 AE9618  PID         -  AE9618
 AE9618  STATE/COUNTY-  SD/EDMUNDS
 AE9618  COUNTRY     -  US
 AE9618  USGS QUAD   -  IPSWICH (2017)
 AE9618
 AE9618                         *CURRENT SURVEY CONTROL
 AE9618  ______________________________________________________________________
 AE9618* NAD 83(1986) POSITION- 45 26 54.     (N) 099 03 42.     (W)   SCALED
 AE9618* NAVD 88 ORTHO HEIGHT -   478.628 (meters)     1570.30  (feet) ADJUSTED
 AE9618  ______________________________________________________________________
 AE9618  GEOID HEIGHT    -        -23.515 (meters)                     GEOID18
 AE9618  DYNAMIC HEIGHT  -        478.587 (meters)     1570.16  (feet) COMP
 AE9618  MODELED GRAVITY -    980,515.8   (mgal)                       NAVD 88
 AE9618
 AE9618  VERT ORDER      -  FIRST     CLASS II
 AE9618
 AE9618.The horizontal coordinates were scaled from a map and have
 AE9618.an estimated accuracy of +/- 6 seconds.
 AE9618
 AE9618.The orthometric height was determined by differential leveling and
 AE9618.adjusted by the NATIONAL GEODETIC SURVEY
 AE9618.in July 1998.
 AE9618
 AE9618.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9618.GEOID18 height accuracy estimate available here.
 AE9618
 AE9618.Click photographs - Photos may exist for this station.
 AE9618
 AE9618.The dynamic height is computed by dividing the NAVD 88
 AE9618.geopotential number by the normal gravity value computed on the
 AE9618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9618.degrees latitude (g = 980.6199 gals.).
 AE9618
 AE9618.The modeled gravity was interpolated from observed gravity values.
 AE9618
 AE9618;                    North         East    Units  Estimated Accuracy
 AE9618;SPC SD N     -   179,890.      673,400.      MT  (+/- 180 meters Scaled)
 AE9618
 AE9618_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR951327(NAD 83)
 AE9618
 AE9618                          SUPERSEDED SURVEY CONTROL
 AE9618
 AE9618.No superseded survey control is available for this station.
 AE9618
 AE9618_MARKER: DD = SURVEY DISK
 AE9618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9618_STAMPING: 12-261.50 1996
 AE9618_MARK LOGO: SDDT
 AE9618_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9618+STABILITY: SURFACE MOTION
 AE9618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9618+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9618
 AE9618  HISTORY     - Date     Condition        Report By
 AE9618  HISTORY     - 1996     MONUMENTED       SDDT
 AE9618  HISTORY     - 19970314 GOOD             NGS
 AE9618
 AE9618                          STATION DESCRIPTION
 AE9618
 AE9618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9618'2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9618'STATE HIGHWAY 45 IN IPSWICH, 797.0 M (2614.8 FT) EAST OF MILEPOST 261,
 AE9618'24.9 M (81.7 FT) NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE
 AE9618'HIGHWAY, 22.3 M (73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0
 AE9618'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 AE9618'POST AND FENCE, NEAR THE CENTER OF A DITCH BL0CK, AND THE MONUMENT IS
 AE9618'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9619 ***********************************************************************
 AE9619  DESIGNATION -  12 262.54
 AE9619  PID         -  AE9619
 AE9619  STATE/COUNTY-  SD/EDMUNDS
 AE9619  COUNTRY     -  US
 AE9619  USGS QUAD   -  IPSWICH (2017)
 AE9619
 AE9619                         *CURRENT SURVEY CONTROL
 AE9619  ______________________________________________________________________
 AE9619* NAD 83(1986) POSITION- 45 26 54.     (N) 099 02 27.     (W)   SCALED
 AE9619* NAVD 88 ORTHO HEIGHT -   472.285 (meters)     1549.49  (feet) ADJUSTED
 AE9619  ______________________________________________________________________
 AE9619  GEOID HEIGHT    -        -23.545 (meters)                     GEOID18
 AE9619  DYNAMIC HEIGHT  -        472.245 (meters)     1549.36  (feet) COMP
 AE9619  MODELED GRAVITY -    980,517.3   (mgal)                       NAVD 88
 AE9619
 AE9619  VERT ORDER      -  FIRST     CLASS II
 AE9619
 AE9619.The horizontal coordinates were scaled from a map and have
 AE9619.an estimated accuracy of +/- 6 seconds.
 AE9619
 AE9619.The orthometric height was determined by differential leveling and
 AE9619.adjusted by the NATIONAL GEODETIC SURVEY
 AE9619.in July 1998.
 AE9619
 AE9619.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9619.GEOID18 height accuracy estimate available here.
 AE9619
 AE9619.Click photographs - Photos may exist for this station.
 AE9619
 AE9619.The dynamic height is computed by dividing the NAVD 88
 AE9619.geopotential number by the normal gravity value computed on the
 AE9619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9619.degrees latitude (g = 980.6199 gals.).
 AE9619
 AE9619.The modeled gravity was interpolated from observed gravity values.
 AE9619
 AE9619;                    North         East    Units  Estimated Accuracy
 AE9619;SPC SD N     -   179,910.      675,030.      MT  (+/- 180 meters Scaled)
 AE9619
 AE9619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR968327(NAD 83)
 AE9619
 AE9619                          SUPERSEDED SURVEY CONTROL
 AE9619
 AE9619.No superseded survey control is available for this station.
 AE9619
 AE9619_MARKER: DD = SURVEY DISK
 AE9619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9619_STAMPING: 12 262.54 1996
 AE9619_MARK LOGO: SDDT
 AE9619_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9619+STABILITY: SURFACE MOTION
 AE9619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9619+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9619
 AE9619  HISTORY     - Date     Condition        Report By
 AE9619  HISTORY     - 1996     MONUMENTED       SDDT
 AE9619  HISTORY     - 19970314 GOOD             NGS
 AE9619
 AE9619                          STATION DESCRIPTION
 AE9619
 AE9619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9619'0.9 KM (0.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9619'STATE HIGHWAY 45 IN IPSWICH, 733.0 M (2404.9 FT) WEST OF MILEPOST 263,
 AE9619'84.2 M (276.2 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING TO LAPKAS
 AE9619'BODY SHOP, 22.2 M (72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.6 M
 AE9619'(38.1 FT) NORTH OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (SELBY
 AE9619'53 ROSCOE 15), 2.0 M (6.6 FT) WEST OF AN UNDERGROUND CABLE JUNCTION
 AE9619'BOX, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE9619'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9619'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9620 ***********************************************************************
 AE9620  DESIGNATION -  12 263.64
 AE9620  PID         -  AE9620
 AE9620  STATE/COUNTY-  SD/EDMUNDS
 AE9620  COUNTRY     -  US
 AE9620  USGS QUAD   -  IPSWICH (2017)
 AE9620
 AE9620                         *CURRENT SURVEY CONTROL
 AE9620  ______________________________________________________________________
 AE9620* NAD 83(1986) POSITION- 45 26 55.     (N) 099 01 06.     (W)   SCALED
 AE9620* NAVD 88 ORTHO HEIGHT -   464.526 (meters)     1524.03  (feet) ADJUSTED
 AE9620  ______________________________________________________________________
 AE9620  GEOID HEIGHT    -        -23.578 (meters)                     GEOID18
 AE9620  DYNAMIC HEIGHT  -        464.488 (meters)     1523.91  (feet) COMP
 AE9620  MODELED GRAVITY -    980,518.9   (mgal)                       NAVD 88
 AE9620
 AE9620  VERT ORDER      -  FIRST     CLASS II
 AE9620
 AE9620.The horizontal coordinates were scaled from a map and have
 AE9620.an estimated accuracy of +/- 6 seconds.
 AE9620
 AE9620.The orthometric height was determined by differential leveling and
 AE9620.adjusted by the NATIONAL GEODETIC SURVEY
 AE9620.in July 1998.
 AE9620
 AE9620.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9620.GEOID18 height accuracy estimate available here.
 AE9620
 AE9620.Click photographs - Photos may exist for this station.
 AE9620
 AE9620.The dynamic height is computed by dividing the NAVD 88
 AE9620.geopotential number by the normal gravity value computed on the
 AE9620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9620.degrees latitude (g = 980.6199 gals.).
 AE9620
 AE9620.The modeled gravity was interpolated from observed gravity values.
 AE9620
 AE9620;                    North         East    Units  Estimated Accuracy
 AE9620;SPC SD N     -   179,960.      676,790.      MT  (+/- 180 meters Scaled)
 AE9620
 AE9620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR985327(NAD 83)
 AE9620
 AE9620                          SUPERSEDED SURVEY CONTROL
 AE9620
 AE9620.No superseded survey control is available for this station.
 AE9620
 AE9620_MARKER: I = METAL ROD
 AE9620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9620_STAMPING: 12-263.64 1996
 AE9620_MARK LOGO: NGS
 AE9620_PROJECTION: FLUSH
 AE9620_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9620_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9620+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9620_ROD/PIPE-DEPTH: 4.5 meters
 AE9620_SLEEVE-DEPTH  : 0.9 meters
 AE9620
 AE9620  HISTORY     - Date     Condition        Report By
 AE9620  HISTORY     - 1996     MONUMENTED       SDDT
 AE9620  HISTORY     - 19970314 GOOD             NGS
 AE9620
 AE9620                          STATION DESCRIPTION
 AE9620
 AE9620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9620'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9620'STATE HIGHWAY 45 IN IPSWICH, 585.0 M (1919.3 FT) WEST OF MILEPOST 264,
 AE9620'43.8 M (143.7 FT) EAST OF THE SOUTHEAST CORNER OF A CHAIN-LINK FENCE
 AE9620'ENCLOSING A DEPARTMENT OF TRANSPORTATION COMPLEX, 30.0 M (98.4 FT)
 AE9620'NORTH OF THE HIGHWAY CENTERLINE, 7.7 M (25.3 FT) WEST OF THE CENTER OF
 AE9620'A DRIVEWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND 0.5 M (1.6 FT)
 AE9620'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 AE9620'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE9620'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9621 ***********************************************************************
 AE9621  DESIGNATION -  12 264.61
 AE9621  PID         -  AE9621
 AE9621  STATE/COUNTY-  SD/EDMUNDS
 AE9621  COUNTRY     -  US
 AE9621  USGS QUAD   -  MINA NW (2017)
 AE9621
 AE9621                         *CURRENT SURVEY CONTROL
 AE9621  ______________________________________________________________________
 AE9621* NAD 83(1986) POSITION- 45 26 53.     (N) 098 59 55.     (W)   SCALED
 AE9621* NAVD 88 ORTHO HEIGHT -   460.040 (meters)     1509.31  (feet) ADJUSTED
 AE9621  ______________________________________________________________________
 AE9621  GEOID HEIGHT    -        -23.608 (meters)                     GEOID18
 AE9621  DYNAMIC HEIGHT  -        460.002 (meters)     1509.19  (feet) COMP
 AE9621  MODELED GRAVITY -    980,519.7   (mgal)                       NAVD 88
 AE9621
 AE9621  VERT ORDER      -  FIRST     CLASS II
 AE9621
 AE9621.The horizontal coordinates were scaled from a map and have
 AE9621.an estimated accuracy of +/- 6 seconds.
 AE9621
 AE9621.The orthometric height was determined by differential leveling and
 AE9621.adjusted by the NATIONAL GEODETIC SURVEY
 AE9621.in July 1998.
 AE9621
 AE9621.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9621.GEOID18 height accuracy estimate available here.
 AE9621
 AE9621.Click photographs - Photos may exist for this station.
 AE9621
 AE9621.The dynamic height is computed by dividing the NAVD 88
 AE9621.geopotential number by the normal gravity value computed on the
 AE9621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9621.degrees latitude (g = 980.6199 gals.).
 AE9621
 AE9621.The modeled gravity was interpolated from observed gravity values.
 AE9621
 AE9621;                    North         East    Units  Estimated Accuracy
 AE9621;SPC SD N     -   179,920.      678,330.      MT  (+/- 180 meters Scaled)
 AE9621
 AE9621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR001327(NAD 83)
 AE9621
 AE9621                          SUPERSEDED SURVEY CONTROL
 AE9621
 AE9621.No superseded survey control is available for this station.
 AE9621
 AE9621_MARKER: DD = SURVEY DISK
 AE9621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9621_STAMPING: 12-264.61 1996
 AE9621_MARK LOGO: SDDT
 AE9621_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9621+STABILITY: SURFACE MOTION
 AE9621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9621+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9621
 AE9621  HISTORY     - Date     Condition        Report By
 AE9621  HISTORY     - 1996     MONUMENTED       SDDT
 AE9621  HISTORY     - 19970314 GOOD             NGS
 AE9621
 AE9621                          STATION DESCRIPTION
 AE9621
 AE9621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9621'2.4 KM (1.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9621'STATE HIGHWAY 45 IN IPSWICH, 623.0 M (2044.0 FT) WEST OF MILEPOST 265,
 AE9621'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) EAST
 AE9621'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9621'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND THE CENTER OF
 AE9621'2 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9621'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9622 ***********************************************************************
 AE9622  DESIGNATION -  12 265.61
 AE9622  PID         -  AE9622
 AE9622  STATE/COUNTY-  SD/EDMUNDS
 AE9622  COUNTRY     -  US
 AE9622  USGS QUAD   -  MINA NW (2017)
 AE9622
 AE9622                         *CURRENT SURVEY CONTROL
 AE9622  ______________________________________________________________________
 AE9622* NAD 83(1986) POSITION- 45 26 54.     (N) 098 58 39.     (W)   SCALED
 AE9622* NAVD 88 ORTHO HEIGHT -   456.619 (meters)     1498.09  (feet) ADJUSTED
 AE9622  ______________________________________________________________________
 AE9622  GEOID HEIGHT    -        -23.639 (meters)                     GEOID18
 AE9622  DYNAMIC HEIGHT  -        456.583 (meters)     1497.97  (feet) COMP
 AE9622  MODELED GRAVITY -    980,521.4   (mgal)                       NAVD 88
 AE9622
 AE9622  VERT ORDER      -  FIRST     CLASS II
 AE9622
 AE9622.The horizontal coordinates were scaled from a map and have
 AE9622.an estimated accuracy of +/- 6 seconds.
 AE9622
 AE9622.The orthometric height was determined by differential leveling and
 AE9622.adjusted by the NATIONAL GEODETIC SURVEY
 AE9622.in July 1998.
 AE9622
 AE9622.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9622.GEOID18 height accuracy estimate available here.
 AE9622
 AE9622.Click photographs - Photos may exist for this station.
 AE9622
 AE9622.The dynamic height is computed by dividing the NAVD 88
 AE9622.geopotential number by the normal gravity value computed on the
 AE9622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9622.degrees latitude (g = 980.6199 gals.).
 AE9622
 AE9622.The modeled gravity was interpolated from observed gravity values.
 AE9622
 AE9622;                    North         East    Units  Estimated Accuracy
 AE9622;SPC SD N     -   179,970.      679,990.      MT  (+/- 180 meters Scaled)
 AE9622
 AE9622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR017327(NAD 83)
 AE9622
 AE9622                          SUPERSEDED SURVEY CONTROL
 AE9622
 AE9622.No superseded survey control is available for this station.
 AE9622
 AE9622_MARKER: Z = SEE DESCRIPTION
 AE9622_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9622_STAMPING: 12-265.61 1996
 AE9622_MARK LOGO: NGS
 AE9622_PROJECTION: FLUSH
 AE9622_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9622_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9622+STABILITY: POSITION/ELEVATION WELL
 AE9622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9622+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9622_ROD/PIPE-DEPTH: 6.4 meters
 AE9622_SLEEVE-DEPTH  : 1.8 meters
 AE9622
 AE9622  HISTORY     - Date     Condition        Report By
 AE9622  HISTORY     - 1996     MONUMENTED       SDDT
 AE9622  HISTORY     - 19970314 GOOD             NGS
 AE9622
 AE9622                          STATION DESCRIPTION
 AE9622
 AE9622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9622'4.0 KM (2.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9622'STATE HIGHWAY 45 IN IPSWICH, 619.0 M (2030.8 FT) WEST OF MILEPOST 266,
 AE9622'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AE9622'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A T-FENCE CORNER,
 AE9622'0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH
 AE9622'OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AE9622'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9622'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9622'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9623 ***********************************************************************
 AE9623  DESIGNATION -  12 266.62
 AE9623  PID         -  AE9623
 AE9623  STATE/COUNTY-  SD/EDMUNDS
 AE9623  COUNTRY     -  US
 AE9623  USGS QUAD   -  MINA NW (2017)
 AE9623
 AE9623                         *CURRENT SURVEY CONTROL
 AE9623  ______________________________________________________________________
 AE9623* NAD 83(1986) POSITION- 45 26 53.     (N) 098 57 27.     (W)   SCALED
 AE9623* NAVD 88 ORTHO HEIGHT -   451.237 (meters)     1480.43  (feet) ADJUSTED
 AE9623  ______________________________________________________________________
 AE9623  GEOID HEIGHT    -        -23.668 (meters)                     GEOID18
 AE9623  DYNAMIC HEIGHT  -        451.201 (meters)     1480.32  (feet) COMP
 AE9623  MODELED GRAVITY -    980,522.9   (mgal)                       NAVD 88
 AE9623
 AE9623  VERT ORDER      -  FIRST     CLASS II
 AE9623
 AE9623.The horizontal coordinates were scaled from a map and have
 AE9623.an estimated accuracy of +/- 6 seconds.
 AE9623
 AE9623.The orthometric height was determined by differential leveling and
 AE9623.adjusted by the NATIONAL GEODETIC SURVEY
 AE9623.in July 1998.
 AE9623
 AE9623.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9623.GEOID18 height accuracy estimate available here.
 AE9623
 AE9623.Click photographs - Photos may exist for this station.
 AE9623
 AE9623.The dynamic height is computed by dividing the NAVD 88
 AE9623.geopotential number by the normal gravity value computed on the
 AE9623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9623.degrees latitude (g = 980.6199 gals.).
 AE9623
 AE9623.The modeled gravity was interpolated from observed gravity values.
 AE9623
 AE9623;                    North         East    Units  Estimated Accuracy
 AE9623;SPC SD N     -   179,960.      681,550.      MT  (+/- 180 meters Scaled)
 AE9623
 AE9623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR033327(NAD 83)
 AE9623
 AE9623                          SUPERSEDED SURVEY CONTROL
 AE9623
 AE9623.No superseded survey control is available for this station.
 AE9623
 AE9623_MARKER: DB = BENCH MARK DISK
 AE9623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9623_STAMPING: 12-266.62
 AE9623_MARK LOGO: SDHD
 AE9623_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9623+STABILITY: SURFACE MOTION
 AE9623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9623+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9623
 AE9623  HISTORY     - Date     Condition        Report By
 AE9623  HISTORY     - UNK      MONUMENTED       SDDT
 AE9623  HISTORY     - 19970314 GOOD             NGS
 AE9623
 AE9623                          STATION DESCRIPTION
 AE9623
 AE9623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9623'5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9623'STATE HIGHWAY 45 IN IPSWICH, 607.0 M (1991.5 FT) WEST OF MILEPOST 267,
 AE9623'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AE9623'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A T-FENCE FENCE
 AE9623'CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9623'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9624 ***********************************************************************
 AE9624  DESIGNATION -  12 267.62
 AE9624  PID         -  AE9624
 AE9624  STATE/COUNTY-  SD/EDMUNDS
 AE9624  COUNTRY     -  US
 AE9624  USGS QUAD   -  MINA NW (2017)
 AE9624
 AE9624                         *CURRENT SURVEY CONTROL
 AE9624  ______________________________________________________________________
 AE9624* NAD 83(1986) POSITION- 45 26 53.     (N) 098 56 13.     (W)   SCALED
 AE9624* NAVD 88 ORTHO HEIGHT -   451.026 (meters)     1479.74  (feet) ADJUSTED
 AE9624  ______________________________________________________________________
 AE9624  GEOID HEIGHT    -        -23.697 (meters)                     GEOID18
 AE9624  DYNAMIC HEIGHT  -        450.990 (meters)     1479.62  (feet) COMP
 AE9624  MODELED GRAVITY -    980,524.3   (mgal)                       NAVD 88
 AE9624
 AE9624  VERT ORDER      -  FIRST     CLASS II
 AE9624
 AE9624.The horizontal coordinates were scaled from a map and have
 AE9624.an estimated accuracy of +/- 6 seconds.
 AE9624
 AE9624.The orthometric height was determined by differential leveling and
 AE9624.adjusted by the NATIONAL GEODETIC SURVEY
 AE9624.in July 1998.
 AE9624
 AE9624.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9624.GEOID18 height accuracy estimate available here.
 AE9624
 AE9624.Click photographs - Photos may exist for this station.
 AE9624
 AE9624.The dynamic height is computed by dividing the NAVD 88
 AE9624.geopotential number by the normal gravity value computed on the
 AE9624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9624.degrees latitude (g = 980.6199 gals.).
 AE9624
 AE9624.The modeled gravity was interpolated from observed gravity values.
 AE9624
 AE9624;                    North         East    Units  Estimated Accuracy
 AE9624;SPC SD N     -   179,980.      683,160.      MT  (+/- 180 meters Scaled)
 AE9624
 AE9624_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR049327(NAD 83)
 AE9624
 AE9624                          SUPERSEDED SURVEY CONTROL
 AE9624
 AE9624.No superseded survey control is available for this station.
 AE9624
 AE9624_MARKER: DB = BENCH MARK DISK
 AE9624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9624_STAMPING: 12-267.62
 AE9624_MARK LOGO: SDHD
 AE9624_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9624+STABILITY: SURFACE MOTION
 AE9624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9624+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9624
 AE9624  HISTORY     - Date     Condition        Report By
 AE9624  HISTORY     - UNK      MONUMENTED       SDDT
 AE9624  HISTORY     - 19970314 GOOD             NGS
 AE9624
 AE9624                          STATION DESCRIPTION
 AE9624
 AE9624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9624'7.3 KM (4.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9624'STATE HIGHWAY 45 IN IPSWICH, 607.0 M (1991.5 FT) WEST OF MILEPOST 268,
 AE9624'81.3 M (266.7 FT) WEST OF THE CENTER OF A DRIVEWAY, 30.2 M (99.1 FT)
 AE9624'NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AE9624'HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 AE9624'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9624'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9625 ***********************************************************************
 AE9625  DESIGNATION -  12 268.63
 AE9625  PID         -  AE9625
 AE9625  STATE/COUNTY-  SD/EDMUNDS
 AE9625  COUNTRY     -  US
 AE9625  USGS QUAD   -  MINA NW (2017)
 AE9625
 AE9625                         *CURRENT SURVEY CONTROL
 AE9625  ______________________________________________________________________
 AE9625* NAD 83(1986) POSITION- 45 26 54.     (N) 098 54 59.     (W)   SCALED
 AE9625* NAVD 88 ORTHO HEIGHT -   452.335 (meters)     1484.04  (feet) ADJUSTED
 AE9625  ______________________________________________________________________
 AE9625  GEOID HEIGHT    -        -23.726 (meters)                     GEOID18
 AE9625  DYNAMIC HEIGHT  -        452.301 (meters)     1483.92  (feet) COMP
 AE9625  MODELED GRAVITY -    980,525.6   (mgal)                       NAVD 88
 AE9625
 AE9625  VERT ORDER      -  FIRST     CLASS II
 AE9625
 AE9625.The horizontal coordinates were scaled from a map and have
 AE9625.an estimated accuracy of +/- 6 seconds.
 AE9625
 AE9625.The orthometric height was determined by differential leveling and
 AE9625.adjusted by the NATIONAL GEODETIC SURVEY
 AE9625.in July 1998.
 AE9625
 AE9625.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9625.GEOID18 height accuracy estimate available here.
 AE9625
 AE9625.Click photographs - Photos may exist for this station.
 AE9625
 AE9625.The dynamic height is computed by dividing the NAVD 88
 AE9625.geopotential number by the normal gravity value computed on the
 AE9625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9625.degrees latitude (g = 980.6199 gals.).
 AE9625
 AE9625.The modeled gravity was interpolated from observed gravity values.
 AE9625
 AE9625;                    North         East    Units  Estimated Accuracy
 AE9625;SPC SD N     -   180,030.      684,770.      MT  (+/- 180 meters Scaled)
 AE9625
 AE9625_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR065327(NAD 83)
 AE9625
 AE9625                          SUPERSEDED SURVEY CONTROL
 AE9625
 AE9625.No superseded survey control is available for this station.
 AE9625
 AE9625_MARKER: DB = BENCH MARK DISK
 AE9625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9625_STAMPING: 12-268.63
 AE9625_MARK LOGO: SDHD
 AE9625_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9625+STABILITY: SURFACE MOTION
 AE9625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9625+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9625
 AE9625  HISTORY     - Date     Condition        Report By
 AE9625  HISTORY     - UNK      MONUMENTED       SDDT
 AE9625  HISTORY     - 19970314 GOOD             NGS
 AE9625
 AE9625                          STATION DESCRIPTION
 AE9625
 AE9625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9625'8.9 KM (5.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9625'STATE HIGHWAY 45 IN IPSWICH, 648.0 M (2126.0 FT) WEST OF MILEPOST 269,
 AE9625'30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AE9625'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A T-FENCE
 AE9625'CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9625'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9626 ***********************************************************************
 AE9626  DESIGNATION -  12 269.60
 AE9626  PID         -  AE9626
 AE9626  STATE/COUNTY-  SD/EDMUNDS
 AE9626  COUNTRY     -  US
 AE9626  USGS QUAD   -  MINA NW (2017)
 AE9626
 AE9626                         *CURRENT SURVEY CONTROL
 AE9626  ______________________________________________________________________
 AE9626* NAD 83(1986) POSITION- 45 26 53.     (N) 098 53 44.     (W)   SCALED
 AE9626* NAVD 88 ORTHO HEIGHT -   449.293 (meters)     1474.06  (feet) ADJUSTED
 AE9626  ______________________________________________________________________
 AE9626  GEOID HEIGHT    -        -23.756 (meters)                     GEOID18
 AE9626  DYNAMIC HEIGHT  -        449.259 (meters)     1473.94  (feet) COMP
 AE9626  MODELED GRAVITY -    980,526.7   (mgal)                       NAVD 88
 AE9626
 AE9626  VERT ORDER      -  FIRST     CLASS II
 AE9626
 AE9626.The horizontal coordinates were scaled from a map and have
 AE9626.an estimated accuracy of +/- 6 seconds.
 AE9626
 AE9626.The orthometric height was determined by differential leveling and
 AE9626.adjusted by the NATIONAL GEODETIC SURVEY
 AE9626.in July 1998.
 AE9626
 AE9626.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9626.GEOID18 height accuracy estimate available here.
 AE9626
 AE9626.Click photographs - Photos may exist for this station.
 AE9626
 AE9626.The dynamic height is computed by dividing the NAVD 88
 AE9626.geopotential number by the normal gravity value computed on the
 AE9626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9626.degrees latitude (g = 980.6199 gals.).
 AE9626
 AE9626.The modeled gravity was interpolated from observed gravity values.
 AE9626
 AE9626;                    North         East    Units  Estimated Accuracy
 AE9626;SPC SD N     -   180,020.      686,400.      MT  (+/- 180 meters Scaled)
 AE9626
 AE9626_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR081327(NAD 83)
 AE9626
 AE9626                          SUPERSEDED SURVEY CONTROL
 AE9626
 AE9626.No superseded survey control is available for this station.
 AE9626
 AE9626_MARKER: DD = SURVEY DISK
 AE9626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9626_STAMPING: 12-269.60 1996
 AE9626_MARK LOGO: SDDT
 AE9626_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9626+STABILITY: SURFACE MOTION
 AE9626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9626+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9626
 AE9626  HISTORY     - Date     Condition        Report By
 AE9626  HISTORY     - 1996     MONUMENTED       SDDT
 AE9626  HISTORY     - 19970314 GOOD             NGS
 AE9626
 AE9626                          STATION DESCRIPTION
 AE9626
 AE9626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9626'10.5 KM (6.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9626'STATE HIGHWAY 45 IN IPSWICH, 597.0 M (1958.7 FT) WEST OF MILEPOST 270,
 AE9626'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AE9626'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AE9626'T-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9627 ***********************************************************************
 AE9627  DESIGNATION -  12 270.67
 AE9627  PID         -  AE9627
 AE9627  STATE/COUNTY-  SD/EDMUNDS
 AE9627  COUNTRY     -  US
 AE9627  USGS QUAD   -  MINA (2017)
 AE9627
 AE9627                         *CURRENT SURVEY CONTROL
 AE9627  ______________________________________________________________________
 AE9627* NAD 83(1986) POSITION- 45 26 52.     (N) 098 52 25.     (W)   SCALED
 AE9627* NAVD 88 ORTHO HEIGHT -   448.256 (meters)     1470.65  (feet) ADJUSTED
 AE9627  ______________________________________________________________________
 AE9627  GEOID HEIGHT    -        -23.788 (meters)                     GEOID18
 AE9627  DYNAMIC HEIGHT  -        448.222 (meters)     1470.54  (feet) COMP
 AE9627  MODELED GRAVITY -    980,527.8   (mgal)                       NAVD 88
 AE9627
 AE9627  VERT ORDER      -  FIRST     CLASS II
 AE9627
 AE9627.The horizontal coordinates were scaled from a map and have
 AE9627.an estimated accuracy of +/- 6 seconds.
 AE9627
 AE9627.The orthometric height was determined by differential leveling and
 AE9627.adjusted by the NATIONAL GEODETIC SURVEY
 AE9627.in July 1998.
 AE9627
 AE9627.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9627.GEOID18 height accuracy estimate available here.
 AE9627
 AE9627.Click photographs - Photos may exist for this station.
 AE9627
 AE9627.The dynamic height is computed by dividing the NAVD 88
 AE9627.geopotential number by the normal gravity value computed on the
 AE9627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9627.degrees latitude (g = 980.6199 gals.).
 AE9627
 AE9627.The modeled gravity was interpolated from observed gravity values.
 AE9627
 AE9627;                    North         East    Units  Estimated Accuracy
 AE9627;SPC SD N     -   180,020.      688,110.      MT  (+/- 180 meters Scaled)
 AE9627
 AE9627_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR098327(NAD 83)
 AE9627
 AE9627                          SUPERSEDED SURVEY CONTROL
 AE9627
 AE9627.No superseded survey control is available for this station.
 AE9627
 AE9627_MARKER: Z = SEE DESCRIPTION
 AE9627_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9627_STAMPING: 12-270.67 1996
 AE9627_MARK LOGO: NGS
 AE9627_PROJECTION: FLUSH
 AE9627_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9627_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9627+STABILITY: POSITION/ELEVATION WELL
 AE9627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9627+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9627_ROD/PIPE-DEPTH: 6.4 meters
 AE9627_SLEEVE-DEPTH  : 1.8 meters
 AE9627
 AE9627  HISTORY     - Date     Condition        Report By
 AE9627  HISTORY     - 1996     MONUMENTED       SDDT
 AE9627  HISTORY     - 19970314 GOOD             NGS
 AE9627
 AE9627                          STATION DESCRIPTION
 AE9627
 AE9627'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9627'12.2 KM (7.60 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9627'STATE HIGHWAY 45 IN IPSWICH, 529.0 M (1735.6 FT) WEST OF MILEPOST 271,
 AE9627'67.0 M (219.8 FT) EAST OF THE EAST END OF 2 BRACED FENCE POSTS, 29.9 M
 AE9627'(98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3 M (4.3 FT) BELOW THE
 AE9627'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 KM (0.20
 AE9627'MI) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AE9627'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9627'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9627'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9627'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9628 ***********************************************************************
 AE9628  DESIGNATION -  12 271.63
 AE9628  PID         -  AE9628
 AE9628  STATE/COUNTY-  SD/EDMUNDS
 AE9628  COUNTRY     -  US
 AE9628  USGS QUAD   -  MINA (2017)
 AE9628
 AE9628                         *CURRENT SURVEY CONTROL
 AE9628  ______________________________________________________________________
 AE9628* NAD 83(1986) POSITION- 45 26 52.     (N) 098 51 13.     (W)   SCALED
 AE9628* NAVD 88 ORTHO HEIGHT -   444.954 (meters)     1459.82  (feet) ADJUSTED
 AE9628  ______________________________________________________________________
 AE9628  GEOID HEIGHT    -        -23.817 (meters)                     GEOID18
 AE9628  DYNAMIC HEIGHT  -        444.921 (meters)     1459.71  (feet) COMP
 AE9628  MODELED GRAVITY -    980,528.9   (mgal)                       NAVD 88
 AE9628
 AE9628  VERT ORDER      -  FIRST     CLASS II
 AE9628
 AE9628.The horizontal coordinates were scaled from a map and have
 AE9628.an estimated accuracy of +/- 6 seconds.
 AE9628
 AE9628.The orthometric height was determined by differential leveling and
 AE9628.adjusted by the NATIONAL GEODETIC SURVEY
 AE9628.in July 1998.
 AE9628
 AE9628.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9628.GEOID18 height accuracy estimate available here.
 AE9628
 AE9628.Click photographs - Photos may exist for this station.
 AE9628
 AE9628.The dynamic height is computed by dividing the NAVD 88
 AE9628.geopotential number by the normal gravity value computed on the
 AE9628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9628.degrees latitude (g = 980.6199 gals.).
 AE9628
 AE9628.The modeled gravity was interpolated from observed gravity values.
 AE9628
 AE9628;                    North         East    Units  Estimated Accuracy
 AE9628;SPC SD N     -   180,040.      689,680.      MT  (+/- 180 meters Scaled)
 AE9628
 AE9628_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR114327(NAD 83)
 AE9628
 AE9628                          SUPERSEDED SURVEY CONTROL
 AE9628
 AE9628.No superseded survey control is available for this station.
 AE9628
 AE9628_MARKER: DB = BENCH MARK DISK
 AE9628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9628_STAMPING: 12-271.63
 AE9628_MARK LOGO: SDHD
 AE9628_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9628+STABILITY: SURFACE MOTION
 AE9628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9628+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9628
 AE9628  HISTORY     - Date     Condition        Report By
 AE9628  HISTORY     - UNK      MONUMENTED       SDDT
 AE9628  HISTORY     - 19970314 GOOD             NGS
 AE9628
 AE9628                          STATION DESCRIPTION
 AE9628
 AE9628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9628'13.7 KM (8.50 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9628'STATE HIGHWAY 45 IN IPSWICH, 595.0 M (1952.1 FT) WEST OF MILEPOST 272,
 AE9628'30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW
 AE9628'THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF THE CENTER 1 OF 3
 AE9628'BRACED FENCE POSTS, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AE9628'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9629 ***********************************************************************
 AE9629  DESIGNATION -  12 272.54
 AE9629  PID         -  AE9629
 AE9629  STATE/COUNTY-  SD/EDMUNDS
 AE9629  COUNTRY     -  US
 AE9629  USGS QUAD   -  MINA (2017)
 AE9629
 AE9629                         *CURRENT SURVEY CONTROL
 AE9629  ______________________________________________________________________
 AE9629* NAD 83(1986) POSITION- 45 26 51.     (N) 098 50 11.     (W)   SCALED
 AE9629* NAVD 88 ORTHO HEIGHT -   444.909 (meters)     1459.67  (feet) ADJUSTED
 AE9629  ______________________________________________________________________
 AE9629  GEOID HEIGHT    -        -23.843 (meters)                     GEOID18
 AE9629  DYNAMIC HEIGHT  -        444.877 (meters)     1459.57  (feet) COMP
 AE9629  MODELED GRAVITY -    980,529.7   (mgal)                       NAVD 88
 AE9629
 AE9629  VERT ORDER      -  FIRST     CLASS II
 AE9629
 AE9629.The horizontal coordinates were scaled from a map and have
 AE9629.an estimated accuracy of +/- 6 seconds.
 AE9629
 AE9629.The orthometric height was determined by differential leveling and
 AE9629.adjusted by the NATIONAL GEODETIC SURVEY
 AE9629.in July 1998.
 AE9629
 AE9629.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9629.GEOID18 height accuracy estimate available here.
 AE9629
 AE9629.Click photographs - Photos may exist for this station.
 AE9629
 AE9629.The dynamic height is computed by dividing the NAVD 88
 AE9629.geopotential number by the normal gravity value computed on the
 AE9629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9629.degrees latitude (g = 980.6199 gals.).
 AE9629
 AE9629.The modeled gravity was interpolated from observed gravity values.
 AE9629
 AE9629;                    North         East    Units  Estimated Accuracy
 AE9629;SPC SD N     -   180,030.      691,020.      MT  (+/- 180 meters Scaled)
 AE9629
 AE9629_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR127326(NAD 83)
 AE9629
 AE9629                          SUPERSEDED SURVEY CONTROL
 AE9629
 AE9629.No superseded survey control is available for this station.
 AE9629
 AE9629_MARKER: DD = SURVEY DISK
 AE9629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9629_STAMPING: 12-272.54 1996
 AE9629_MARK LOGO: SDDT
 AE9629_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9629+STABILITY: SURFACE MOTION
 AE9629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9629+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9629
 AE9629  HISTORY     - Date     Condition        Report By
 AE9629  HISTORY     - 1996     MONUMENTED       SDDT
 AE9629  HISTORY     - 19970314 GOOD             NGS
 AE9629
 AE9629                          STATION DESCRIPTION
 AE9629
 AE9629'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9629'15.1 KM (9.40 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9629'STATE HIGHWAY 45 IN IPSWICH, 739.0 M (2424.5 FT) WEST OF MILEPOST 273,
 AE9629'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.8 M (12.5 FT) EAST
 AE9629'OF THE CENTER OF A FIELD ENTRANCE, 3.8 M (12.5 FT) WEST OF THE CENTER
 AE9629'OF A FIELD ENTRANCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AE9629'T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AE9629'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9630 ***********************************************************************
 AE9630  DESIGNATION -  12 273.84
 AE9630  PID         -  AE9630
 AE9630  STATE/COUNTY-  SD/EDMUNDS
 AE9630  COUNTRY     -  US
 AE9630  USGS QUAD   -  MINA (2017)
 AE9630
 AE9630                         *CURRENT SURVEY CONTROL
 AE9630  ______________________________________________________________________
 AE9630* NAD 83(1986) POSITION- 45 26 52.     (N) 098 48 32.     (W)   SCALED
 AE9630* NAVD 88 ORTHO HEIGHT -   443.161 (meters)     1453.94  (feet) ADJUSTED
 AE9630  ______________________________________________________________________
 AE9630  GEOID HEIGHT    -        -23.884 (meters)                     GEOID18
 AE9630  DYNAMIC HEIGHT  -        443.129 (meters)     1453.83  (feet) COMP
 AE9630  MODELED GRAVITY -    980,530.7   (mgal)                       NAVD 88
 AE9630
 AE9630  VERT ORDER      -  FIRST     CLASS II
 AE9630
 AE9630.The horizontal coordinates were scaled from a map and have
 AE9630.an estimated accuracy of +/- 6 seconds.
 AE9630
 AE9630.The orthometric height was determined by differential leveling and
 AE9630.adjusted by the NATIONAL GEODETIC SURVEY
 AE9630.in July 1998.
 AE9630
 AE9630.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9630.GEOID18 height accuracy estimate available here.
 AE9630
 AE9630.Click photographs - Photos may exist for this station.
 AE9630
 AE9630.The dynamic height is computed by dividing the NAVD 88
 AE9630.geopotential number by the normal gravity value computed on the
 AE9630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9630.degrees latitude (g = 980.6199 gals.).
 AE9630
 AE9630.The modeled gravity was interpolated from observed gravity values.
 AE9630
 AE9630;                    North         East    Units  Estimated Accuracy
 AE9630;SPC SD N     -   180,090.      693,170.      MT  (+/- 180 meters Scaled)
 AE9630
 AE9630_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR149327(NAD 83)
 AE9630
 AE9630                          SUPERSEDED SURVEY CONTROL
 AE9630
 AE9630.No superseded survey control is available for this station.
 AE9630
 AE9630_MARKER: DD = SURVEY DISK
 AE9630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9630_STAMPING: 12-273.84 1996
 AE9630_MARK LOGO: SDDT
 AE9630_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9630+STABILITY: SURFACE MOTION
 AE9630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9630+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9630
 AE9630  HISTORY     - Date     Condition        Report By
 AE9630  HISTORY     - 1996     MONUMENTED       SDDT
 AE9630  HISTORY     - 19970314 GOOD             NGS
 AE9630
 AE9630                          STATION DESCRIPTION
 AE9630
 AE9630'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9630'17.2 KM (10.70 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9630'STATE HIGHWAY 45 IN IPSWICH, 254.0 M (833.3 FT) WEST OF MILEPOST 274,
 AE9630'30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT) EAST
 AE9630'OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) WEST OF A FENCE
 AE9630'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9630'SOUTH OF A WITNESS POST AND FENCE, NEAR THE CENTER OF 2 BRACED FENCE
 AE9630'POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9631 ***********************************************************************
 AE9631  DESIGNATION -  12 275.00
 AE9631  PID         -  AE9631
 AE9631  STATE/COUNTY-  SD/EDMUNDS
 AE9631  COUNTRY     -  US
 AE9631  USGS QUAD   -  MINA (2017)
 AE9631
 AE9631                         *CURRENT SURVEY CONTROL
 AE9631  ______________________________________________________________________
 AE9631* NAD 83(1986) POSITION- 45 26 49.     (N) 098 47 07.     (W)   SCALED
 AE9631* NAVD 88 ORTHO HEIGHT -   442.540 (meters)     1451.90  (feet) ADJUSTED
 AE9631  ______________________________________________________________________
 AE9631  GEOID HEIGHT    -        -23.921 (meters)                     GEOID18
 AE9631  DYNAMIC HEIGHT  -        442.508 (meters)     1451.80  (feet) COMP
 AE9631  MODELED GRAVITY -    980,531.1   (mgal)                       NAVD 88
 AE9631
 AE9631  VERT ORDER      -  FIRST     CLASS II
 AE9631
 AE9631.The horizontal coordinates were scaled from a map and have
 AE9631.an estimated accuracy of +/- 6 seconds.
 AE9631
 AE9631.The orthometric height was determined by differential leveling and
 AE9631.adjusted by the NATIONAL GEODETIC SURVEY
 AE9631.in July 1998.
 AE9631
 AE9631.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9631.GEOID18 height accuracy estimate available here.
 AE9631
 AE9631.Click photographs - Photos may exist for this station.
 AE9631
 AE9631.The dynamic height is computed by dividing the NAVD 88
 AE9631.geopotential number by the normal gravity value computed on the
 AE9631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9631.degrees latitude (g = 980.6199 gals.).
 AE9631
 AE9631.The modeled gravity was interpolated from observed gravity values.
 AE9631
 AE9631;                    North         East    Units  Estimated Accuracy
 AE9631;SPC SD N     -   180,030.      695,020.      MT  (+/- 180 meters Scaled)
 AE9631
 AE9631_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR167326(NAD 83)
 AE9631
 AE9631                          SUPERSEDED SURVEY CONTROL
 AE9631
 AE9631.No superseded survey control is available for this station.
 AE9631
 AE9631_MARKER: DD = SURVEY DISK
 AE9631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9631_STAMPING: 12-275.00 1996
 AE9631_MARK LOGO: SDDT
 AE9631_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9631+STABILITY: SURFACE MOTION
 AE9631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9631+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9631
 AE9631  HISTORY     - Date     Condition        Report By
 AE9631  HISTORY     - 1996     MONUMENTED       SDDT
 AE9631  HISTORY     - 19970314 GOOD             NGS
 AE9631
 AE9631                          STATION DESCRIPTION
 AE9631
 AE9631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9631'19.1 KM (11.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9631'STATE HIGHWAY 45 IN IPSWICH, 59.3 M (194.6 FT) WEST OF THE CENTER OF
 AE9631'370 AVENUE, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.9 M
 AE9631'(62.0 FT) SOUTH OF MILEPOST 275, 4.6 M (15.1 FT) WEST OF THE CENTER OF
 AE9631'A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE9631'(1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AE9631'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7958 ***********************************************************************
 AC7958  CBN         -  This is a Cooperative Base Network Control Station.
 AC7958  DESIGNATION -  12 276.02
 AC7958  PID         -  AC7958
 AC7958  STATE/COUNTY-  SD/EDMUNDS
 AC7958  COUNTRY     -  US
 AC7958  USGS QUAD   -  MINA (2017)
 AC7958
 AC7958                         *CURRENT SURVEY CONTROL
 AC7958  ______________________________________________________________________
 AC7958* NAD 83(2011) POSITION- 45 26 42.55592(N) 098 45 48.98014(W)   ADJUSTED
 AC7958* NAD 83(2011) ELLIP HT-   414.538 (meters)        (06/27/12)   ADJUSTED
 AC7958* NAD 83(2011) EPOCH   -  2010.00
 AC7958* NAVD 88 ORTHO HEIGHT -   438.483 (meters)     1438.59  (feet) ADJUSTED
 AC7958  ______________________________________________________________________
 AC7958  GEOID HEIGHT    -        -23.957 (meters)                     GEOID18
 AC7958  NAD 83(2011) X  -   -682,985.267 (meters)                     COMP
 AC7958  NAD 83(2011) Y  - -4,430,429.004 (meters)                     COMP
 AC7958  NAD 83(2011) Z  -  4,522,490.059 (meters)                     COMP
 AC7958  LAPLACE CORR    -         -4.22  (seconds)                    DEFLEC18
 AC7958  DYNAMIC HEIGHT  -        438.451 (meters)     1438.48  (feet) COMP
 AC7958  MODELED GRAVITY -    980,531.2   (mgal)                       NAVD 88
 AC7958
 AC7958  VERT ORDER      -  FIRST     CLASS II
 AC7958
 AC7958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7958  Standards:
 AC7958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7958  -------------------------------------------------------------------
 AC7958  NETWORK    0.90   2.55           0.41   0.31   1.30     -0.04972093
 AC7958  -------------------------------------------------------------------
 AC7958  Click here for local accuracies and other accuracy information.
 AC7958
 AC7958.The horizontal coordinates were established by GPS observations
 AC7958.and adjusted by the National Geodetic Survey in June 2012.
 AC7958
 AC7958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7958.been affixed to the stable North American tectonic plate. See 
 AC7958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7958
 AC7958.The horizontal coordinates are valid at the epoch date displayed above
 AC7958.which is a decimal equivalence of Year/Month/Day.
 AC7958
 AC7958.The orthometric height was determined by differential leveling and
 AC7958.adjusted by the NATIONAL GEODETIC SURVEY
 AC7958.in July 1998.
 AC7958
 AC7958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7958.GEOID18 height accuracy estimate available here.
 AC7958
 AC7958.Click photographs - Photos may exist for this station.
 AC7958
 AC7958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7958
 AC7958.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7958
 AC7958.The ellipsoidal height was determined by GPS observations
 AC7958.and is referenced to NAD 83.
 AC7958
 AC7958.The dynamic height is computed by dividing the NAVD 88
 AC7958.geopotential number by the normal gravity value computed on the
 AC7958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7958.degrees latitude (g = 980.6199 gals.).
 AC7958
 AC7958.The modeled gravity was interpolated from observed gravity values.
 AC7958
 AC7958. The following values were computed from the NAD 83(2011) position.
 AC7958
 AC7958;                    North         East     Units Scale Factor Converg.
 AC7958;SPC SD N     -   179,851.315   696,720.603   MT  0.99996273   +0 52 30.2
 AC7958;SPC SD N     -   590,062.19  2,285,824.18   sFT  0.99996273   +0 52 30.2
 AC7958;UTM  14      - 5,032,430.525   518,486.660   MT  0.99960420   +0 10 06.4
 AC7958
 AC7958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7958!SPC SD N     -   0.99993501  x   0.99996273  =   0.99989775
 AC7958!UTM  14      -   0.99993501  x   0.99960420  =   0.99953924
 AC7958
 AC7958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1848632430(NAD 83)
 AC7958
 AC7958                          SUPERSEDED SURVEY CONTROL
 AC7958
 AC7958  NAD 83(2007)-  45 26 42.55590(N)    098 45 48.98096(W) AD(2002.00) 0
 AC7958  ELLIP H (02/10/07)  414.567  (m)                       GP(2002.00)    
 AC7958  ELLIP H (04/15/04)  414.585  (m)                       GP(       ) 2 1
 AC7958  NAD 83(1996)-  45 26 42.55535(N)    098 45 48.98043(W) AD(       ) B
 AC7958  ELLIP H (04/18/97)  414.613  (m)                       GP(       ) 4 1
 AC7958  NAVD 88 (04/18/97)  438.5    (m)  GEOID96  model used  GPS OBS        
 AC7958
 AC7958.Superseded values are not recommended for survey control.
 AC7958
 AC7958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7958.See file dsdata.pdf to determine how the superseded data were derived.
 AC7958
 AC7958_MARKER: Z = SEE DESCRIPTION
 AC7958_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7958_STAMPING: 12-276.02 1995
 AC7958_MARK LOGO: NGS
 AC7958_PROJECTION: FLUSH
 AC7958_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7958_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7958+STABILITY: POSITION/ELEVATION WELL
 AC7958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7958+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1997
 AC7958_ROD/PIPE-DEPTH: 6.4 meters
 AC7958_SLEEVE-DEPTH  : 1.8 meters
 AC7958
 AC7958  HISTORY     - Date     Condition        Report By
 AC7958  HISTORY     - 1995     MONUMENTED       SDDT
 AC7958  HISTORY     - 19960314 GOOD             SDDT
 AC7958  HISTORY     - 19960927 GOOD             NGS
 AC7958  HISTORY     - 19970515 GOOD             NGS
 AC7958
 AC7958                          STATION DESCRIPTION
 AC7958
 AC7958'DESCRIBED BY SD DEPT OF TRANSP 1996 (GAS)
 AC7958'20.8 KM (12.90 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AC7958'STATE HIGHWAY 45 IN IPSWICH, 68.1 M (223.4 FT) EAST OF MILEPOST 276,
 AC7958'29.2 M (95.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.3 M (60.0 FT)
 AC7958'WEST OF THE CENTERLINE 0F 371 AVENUE, 1.3 M (4.3 FT) BELOW THE LEVEL
 AC7958'OF THE HIGHWAY, 1.1 M (3.6 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH
 AC7958'OF A WITNESS POST, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND
 AC7958'NEAR THE CENTER OF 3 BRACED FENCE POSTS.  NOTE--THE DATUM POINT IS A
 AC7958'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7958'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC7958'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AC7958'MONUMENT IS A SOUTH DAKOTA HARN STATION.
 AC7958
 AC7958                          STATION RECOVERY (1996)
 AC7958
 AC7958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7958'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) EAST OF IPSWICH AND 1.0
 AC7958'MI (1.6 KM) NORTHEAST OF MINA, ON U.S. HIGHWAY 12.  OWNERSHIP--THE
 AC7958'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE WEST END OF THE
 AC7958'RAILROAD OVERPASS ON U.S. HIGHWAY 12 IN MINA, GO WEST 0.6 MI (1.0 KM)
 AC7958'TO THE JUNCTION OF COUNTY ROAD 17 AND THE STATION ON THE RIGHT.  THE
 AC7958'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7958'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7958'LOCATED 97.0 FT (29.6 M) NORTH OF THE HIGHWAY CENTERLINE, 61.0 FT
 AC7958'(18.6 M) WEST FROM THE CENTER THE ROAD, 2.0 FT (0.6 M) SOUTH OF A
 AC7958'WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) NORTH OF A METAL GUARD
 AC7958'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7958'AND THEN A 4-INCH PVC CAP.
 AC7958
 AC7958                          STATION RECOVERY (1997)
 AC7958
 AC7958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7958'THE STATION IS LOCATED ABOUT 21.0 KM (13.05 MI) EAST OF IPSWICH, 1.0
 AC7958'KM (0.60 MI) NORTHWEST OF MINA, 0.8 KM (0.50 MI) WEST OF LAKE MINA,
 AC7958'AND ON HIGHWAY RIGHT-OF-WAY.  TO REACH THE STATION FROM THE JUNCTION
 AC7958'OF U.S.  HIGHWAY 12 AND STATE HIGHWAY 45 IN IPSWICH, GO EASTERLY ON
 AC7958'U.S.  HIGHWAY 12 FOR 20.8 KM (12.90 MI) TO THE STATION ON THE LEFT. IT
 AC7958'IS 68.1 M (223.4 FT) EAST OF HIGHWAY MILEPOST 276, 29.2 M (95.8 FT)
 AC7958'NORTH OF THE HIGHWAY CENTERLINE, 18.3 M (60.0 FT) WEST OF THE CENTER
 AC7958'OF 371 AVENUE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0
 AC7958'FT) NORTH OF A METAL GUARD POST.  THE DATUM POINT IS A PUNCH MARK ON
 AC7958'TOP OF A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AC7958'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7958'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7958'NOTE--THIS MONUMENT WAS USED AS A SOUTH DAKOTA HARN STATION IN 1996
 AC7958'AND WAS DESIGNATED 12 376.02 AND STAMPED 12-376.02 1995 IN ERROR.  THE
 AC7958'STAMPING AND DESIGNATION WERE CORRECTED AT THIS TIME AND ARE AS ABOVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9633 ***********************************************************************
 AE9633  DESIGNATION -  12 278.02
 AE9633  PID         -  AE9633
 AE9633  STATE/COUNTY-  SD/EDMUNDS
 AE9633  COUNTRY     -  US
 AE9633  USGS QUAD   -  LAKE PARMLEY (2017)
 AE9633
 AE9633                         *CURRENT SURVEY CONTROL
 AE9633  ______________________________________________________________________
 AE9633* NAD 83(1986) POSITION- 45 26 12.     (N) 098 43 42.     (W)   SCALED
 AE9633* NAVD 88 ORTHO HEIGHT -   433.825 (meters)     1423.31  (feet) ADJUSTED
 AE9633  ______________________________________________________________________
 AE9633  GEOID HEIGHT    -        -24.018 (meters)                     GEOID18
 AE9633  DYNAMIC HEIGHT  -        433.794 (meters)     1423.21  (feet) COMP
 AE9633  MODELED GRAVITY -    980,531.0   (mgal)                       NAVD 88
 AE9633
 AE9633  VERT ORDER      -  FIRST     CLASS II
 AE9633
 AE9633.The horizontal coordinates were scaled from a map and have
 AE9633.an estimated accuracy of +/- 6 seconds.
 AE9633
 AE9633.The orthometric height was determined by differential leveling and
 AE9633.adjusted by the NATIONAL GEODETIC SURVEY
 AE9633.in July 1998.
 AE9633
 AE9633.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9633.GEOID18 height accuracy estimate available here.
 AE9633
 AE9633.Click photographs - Photos may exist for this station.
 AE9633
 AE9633.The dynamic height is computed by dividing the NAVD 88
 AE9633.geopotential number by the normal gravity value computed on the
 AE9633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9633.degrees latitude (g = 980.6199 gals.).
 AE9633
 AE9633.The modeled gravity was interpolated from observed gravity values.
 AE9633
 AE9633;                    North         East    Units  Estimated Accuracy
 AE9633;SPC SD N     -   178,950.      699,490.      MT  (+/- 180 meters Scaled)
 AE9633
 AE9633_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR212314(NAD 83)
 AE9633
 AE9633                          SUPERSEDED SURVEY CONTROL
 AE9633
 AE9633.No superseded survey control is available for this station.
 AE9633
 AE9633_MARKER: DD = SURVEY DISK
 AE9633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9633_STAMPING: 12-278.02 1996
 AE9633_MARK LOGO: SDDT
 AE9633_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9633+STABILITY: SURFACE MOTION
 AE9633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9633+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9633
 AE9633  HISTORY     - Date     Condition        Report By
 AE9633  HISTORY     - 1996     MONUMENTED       SDDT
 AE9633  HISTORY     - 19970314 GOOD             NGS
 AE9633
 AE9633                          STATION DESCRIPTION
 AE9633
 AE9633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9633'17.0 KM (10.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9633'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 32.0 M (105.0 FT) SOUTHEAST
 AE9633'OF MILEPOST 278, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.9
 AE9633'M (16.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT)
 AE9633'NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AE9633'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9634 ***********************************************************************
 AE9634  DESIGNATION -  12 279.02
 AE9634  PID         -  AE9634
 AE9634  STATE/COUNTY-  SD/BROWN
 AE9634  COUNTRY     -  US
 AE9634  USGS QUAD   -  LAKE PARMLEY (2017)
 AE9634
 AE9634                         *CURRENT SURVEY CONTROL
 AE9634  ______________________________________________________________________
 AE9634* NAD 83(1986) POSITION- 45 26 26.     (N) 098 42 32.     (W)   SCALED
 AE9634* NAVD 88 ORTHO HEIGHT -   431.545 (meters)     1415.83  (feet) ADJUSTED
 AE9634  ______________________________________________________________________
 AE9634  GEOID HEIGHT    -        -24.046 (meters)                     GEOID18
 AE9634  DYNAMIC HEIGHT  -        431.515 (meters)     1415.73  (feet) COMP
 AE9634  MODELED GRAVITY -    980,531.9   (mgal)                       NAVD 88
 AE9634
 AE9634  VERT ORDER      -  FIRST     CLASS II
 AE9634
 AE9634.The horizontal coordinates were scaled from a map and have
 AE9634.an estimated accuracy of +/- 6 seconds.
 AE9634
 AE9634.The orthometric height was determined by differential leveling and
 AE9634.adjusted by the NATIONAL GEODETIC SURVEY
 AE9634.in July 1998.
 AE9634
 AE9634.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9634.GEOID18 height accuracy estimate available here.
 AE9634
 AE9634.Click photographs - Photos may exist for this station.
 AE9634
 AE9634.The dynamic height is computed by dividing the NAVD 88
 AE9634.geopotential number by the normal gravity value computed on the
 AE9634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9634.degrees latitude (g = 980.6199 gals.).
 AE9634
 AE9634.The modeled gravity was interpolated from observed gravity values.
 AE9634
 AE9634;                    North         East    Units  Estimated Accuracy
 AE9634;SPC SD N     -   179,410.      701,010.      MT  (+/- 180 meters Scaled)
 AE9634
 AE9634_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR227319(NAD 83)
 AE9634
 AE9634                          SUPERSEDED SURVEY CONTROL
 AE9634
 AE9634.No superseded survey control is available for this station.
 AE9634
 AE9634_MARKER: DD = SURVEY DISK
 AE9634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9634_STAMPING: 12-279.02 1996
 AE9634_MARK LOGO: SDDT
 AE9634_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9634+STABILITY: SURFACE MOTION
 AE9634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9634+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9634
 AE9634  HISTORY     - Date     Condition        Report By
 AE9634  HISTORY     - 1996     MONUMENTED       SDDT
 AE9634  HISTORY     - 19970314 GOOD             NGS
 AE9634
 AE9634                          STATION DESCRIPTION
 AE9634
 AE9634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9634'15.4 KM (9.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9634'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 31.2 M (102.4 FT) SOUTHEAST
 AE9634'OF MILEPOST 279, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6
 AE9634'M (2.0 FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER, 0.3 M (1.0 FT)
 AE9634'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9634'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9635 ***********************************************************************
 AE9635  DESIGNATION -  12 280.28
 AE9635  PID         -  AE9635
 AE9635  STATE/COUNTY-  SD/BROWN
 AE9635  COUNTRY     -  US
 AE9635  USGS QUAD   -  LAKE PARMLEY (2017)
 AE9635
 AE9635                         *CURRENT SURVEY CONTROL
 AE9635  ______________________________________________________________________
 AE9635* NAD 83(1986) POSITION- 45 26 33.     (N) 098 40 58.     (W)   SCALED
 AE9635* NAVD 88 ORTHO HEIGHT -   427.571 (meters)     1402.79  (feet) ADJUSTED
 AE9635  ______________________________________________________________________
 AE9635  GEOID HEIGHT    -        -24.085 (meters)                     GEOID18
 AE9635  DYNAMIC HEIGHT  -        427.541 (meters)     1402.69  (feet) COMP
 AE9635  MODELED GRAVITY -    980,533.0   (mgal)                       NAVD 88
 AE9635
 AE9635  VERT ORDER      -  FIRST     CLASS II
 AE9635
 AE9635.The horizontal coordinates were scaled from a map and have
 AE9635.an estimated accuracy of +/- 6 seconds.
 AE9635
 AE9635.The orthometric height was determined by differential leveling and
 AE9635.adjusted by the NATIONAL GEODETIC SURVEY
 AE9635.in July 1998.
 AE9635
 AE9635.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9635.GEOID18 height accuracy estimate available here.
 AE9635
 AE9635.Click photographs - Photos may exist for this station.
 AE9635
 AE9635.The dynamic height is computed by dividing the NAVD 88
 AE9635.geopotential number by the normal gravity value computed on the
 AE9635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9635.degrees latitude (g = 980.6199 gals.).
 AE9635
 AE9635.The modeled gravity was interpolated from observed gravity values.
 AE9635
 AE9635;                    North         East    Units  Estimated Accuracy
 AE9635;SPC SD N     -   179,660.      703,050.      MT  (+/- 180 meters Scaled)
 AE9635
 AE9635_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR248321(NAD 83)
 AE9635
 AE9635                          SUPERSEDED SURVEY CONTROL
 AE9635
 AE9635.No superseded survey control is available for this station.
 AE9635
 AE9635_MARKER: DB = BENCH MARK DISK
 AE9635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9635_STAMPING: 12-280.28
 AE9635_MARK LOGO: SDHD
 AE9635_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9635+STABILITY: SURFACE MOTION
 AE9635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9635+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9635
 AE9635  HISTORY     - Date     Condition        Report By
 AE9635  HISTORY     - UNK      MONUMENTED       SDHD
 AE9635  HISTORY     - 19970314 GOOD             NGS
 AE9635
 AE9635                          STATION DESCRIPTION
 AE9635
 AE9635'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9635'13.4 KM (8.30 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9635'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 447.0 M (1466.5 FT) EAST OF
 AE9635'MILEPOST 280, 45.5 M (149.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.6
 AE9635'M (47.9 FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN
 AE9635'RAILROAD, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW
 AE9635'THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A METAL GUARD POST,
 AE9635'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9636 ***********************************************************************
 AE9636  DESIGNATION -  12 281.38
 AE9636  PID         -  AE9636
 AE9636  STATE/COUNTY-  SD/BROWN
 AE9636  COUNTRY     -  US
 AE9636  USGS QUAD   -  LAKE PARMLEY (2017)
 AE9636
 AE9636                         *CURRENT SURVEY CONTROL
 AE9636  ______________________________________________________________________
 AE9636* NAD 83(1986) POSITION- 45 26 39.     (N) 098 39 37.     (W)   SCALED
 AE9636* NAVD 88 ORTHO HEIGHT -   424.600 (meters)     1393.04  (feet) ADJUSTED
 AE9636  ______________________________________________________________________
 AE9636  GEOID HEIGHT    -        -24.119 (meters)                     GEOID18
 AE9636  DYNAMIC HEIGHT  -        424.570 (meters)     1392.94  (feet) COMP
 AE9636  MODELED GRAVITY -    980,534.0   (mgal)                       NAVD 88
 AE9636
 AE9636  VERT ORDER      -  FIRST     CLASS II
 AE9636
 AE9636.The horizontal coordinates were scaled from a map and have
 AE9636.an estimated accuracy of +/- 6 seconds.
 AE9636
 AE9636.The orthometric height was determined by differential leveling and
 AE9636.adjusted by the NATIONAL GEODETIC SURVEY
 AE9636.in July 1998.
 AE9636
 AE9636.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9636.GEOID18 height accuracy estimate available here.
 AE9636
 AE9636.Click photographs - Photos may exist for this station.
 AE9636
 AE9636.The dynamic height is computed by dividing the NAVD 88
 AE9636.geopotential number by the normal gravity value computed on the
 AE9636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9636.degrees latitude (g = 980.6199 gals.).
 AE9636
 AE9636.The modeled gravity was interpolated from observed gravity values.
 AE9636
 AE9636;                    North         East    Units  Estimated Accuracy
 AE9636;SPC SD N     -   179,870.      704,810.      MT  (+/- 180 meters Scaled)
 AE9636
 AE9636_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR265323(NAD 83)
 AE9636
 AE9636                          SUPERSEDED SURVEY CONTROL
 AE9636
 AE9636.No superseded survey control is available for this station.
 AE9636
 AE9636_MARKER: DD = SURVEY DISK
 AE9636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9636_STAMPING: 12-281.38 1996
 AE9636_MARK LOGO: SDDT
 AE9636_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9636+STABILITY: SURFACE MOTION
 AE9636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9636+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9636
 AE9636  HISTORY     - Date     Condition        Report By
 AE9636  HISTORY     - 1996     MONUMENTED       SDDT
 AE9636  HISTORY     - 19970314 GOOD             NGS
 AE9636
 AE9636                          STATION DESCRIPTION
 AE9636
 AE9636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9636'11.6 KM (7.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9636'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 610.0 M (2001.3 FT) EAST OF
 AE9636'MILEPOST 281, 50.3 M (165.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.8 M
 AE9636'(32.2 FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD,
 AE9636'4.6 M (15.1 FT) WEST OF THE CENTER OF 377 AVENUE, 0.5 M (1.6 FT) BELOW
 AE9636'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND
 AE9636'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9637 ***********************************************************************
 AE9637  DESIGNATION -  12 282.38
 AE9637  PID         -  AE9637
 AE9637  STATE/COUNTY-  SD/BROWN
 AE9637  COUNTRY     -  US
 AE9637  USGS QUAD   -  LAKE PARMLEY (2017)
 AE9637
 AE9637                         *CURRENT SURVEY CONTROL
 AE9637  ______________________________________________________________________
 AE9637* NAD 83(1986) POSITION- 45 26 43.     (N) 098 38 23.     (W)   SCALED
 AE9637* NAVD 88 ORTHO HEIGHT -   422.796 (meters)     1387.12  (feet) ADJUSTED
 AE9637  ______________________________________________________________________
 AE9637  GEOID HEIGHT    -        -24.149 (meters)                     GEOID18
 AE9637  DYNAMIC HEIGHT  -        422.767 (meters)     1387.03  (feet) COMP
 AE9637  MODELED GRAVITY -    980,534.9   (mgal)                       NAVD 88
 AE9637
 AE9637  VERT ORDER      -  FIRST     CLASS II
 AE9637
 AE9637.The horizontal coordinates were scaled from a map and have
 AE9637.an estimated accuracy of +/- 6 seconds.
 AE9637
 AE9637.The orthometric height was determined by differential leveling and
 AE9637.adjusted by the NATIONAL GEODETIC SURVEY
 AE9637.in July 1998.
 AE9637
 AE9637.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9637.GEOID18 height accuracy estimate available here.
 AE9637
 AE9637.Click photographs - Photos may exist for this station.
 AE9637
 AE9637.The dynamic height is computed by dividing the NAVD 88
 AE9637.geopotential number by the normal gravity value computed on the
 AE9637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9637.degrees latitude (g = 980.6199 gals.).
 AE9637
 AE9637.The modeled gravity was interpolated from observed gravity values.
 AE9637
 AE9637;                    North         East    Units  Estimated Accuracy
 AE9637;SPC SD N     -   180,020.      706,410.      MT  (+/- 180 meters Scaled)
 AE9637
 AE9637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR281324(NAD 83)
 AE9637
 AE9637                          SUPERSEDED SURVEY CONTROL
 AE9637
 AE9637.No superseded survey control is available for this station.
 AE9637
 AE9637_MARKER: Z = SEE DESCRIPTION
 AE9637_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9637_STAMPING: 12-282.38 1996
 AE9637_MARK LOGO: NGS
 AE9637_PROJECTION: FLUSH
 AE9637_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9637_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9637+STABILITY: POSITION/ELEVATION WELL
 AE9637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9637+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9637_ROD/PIPE-DEPTH: 6.4 meters
 AE9637_SLEEVE-DEPTH  : 1.8 meters
 AE9637
 AE9637  HISTORY     - Date     Condition        Report By
 AE9637  HISTORY     - 1996     MONUMENTED       SDDT
 AE9637  HISTORY     - 19970314 GOOD             NGS
 AE9637
 AE9637                          STATION DESCRIPTION
 AE9637
 AE9637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9637'10.0 KM (6.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9637'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 687.0 M (2253.9 FT) EAST OF
 AE9637'MILEPOST 282, 114.3 M (375.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 52.1
 AE9637'M (170.9 FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN
 AE9637'RAILROAD, 14.6 M (47.9 FT) WEST OF THE CENTER OF 378TH AVENUE, 2.4 M
 AE9637'(7.9 FT) WEST OF A FENCE CORNER, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 AE9637'HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AE9637'METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 AE9637'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AE9637'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9637'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9637'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9638 ***********************************************************************
 AE9638  DESIGNATION -  12 283.39
 AE9638  PID         -  AE9638
 AE9638  STATE/COUNTY-  SD/BROWN
 AE9638  COUNTRY     -  US
 AE9638  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9638
 AE9638                         *CURRENT SURVEY CONTROL
 AE9638  ______________________________________________________________________
 AE9638* NAD 83(1986) POSITION- 45 26 46.     (N) 098 37 10.     (W)   SCALED
 AE9638* NAVD 88 ORTHO HEIGHT -   417.787 (meters)     1370.69  (feet) ADJUSTED
 AE9638  ______________________________________________________________________
 AE9638  GEOID HEIGHT    -        -24.181 (meters)                     GEOID18
 AE9638  DYNAMIC HEIGHT  -        417.758 (meters)     1370.59  (feet) COMP
 AE9638  MODELED GRAVITY -    980,535.6   (mgal)                       NAVD 88
 AE9638
 AE9638  VERT ORDER      -  FIRST     CLASS II
 AE9638
 AE9638.The horizontal coordinates were scaled from a map and have
 AE9638.an estimated accuracy of +/- 6 seconds.
 AE9638
 AE9638.The orthometric height was determined by differential leveling and
 AE9638.adjusted by the NATIONAL GEODETIC SURVEY
 AE9638.in July 1998.
 AE9638
 AE9638.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9638.GEOID18 height accuracy estimate available here.
 AE9638
 AE9638.Click photographs - Photos may exist for this station.
 AE9638
 AE9638.The dynamic height is computed by dividing the NAVD 88
 AE9638.geopotential number by the normal gravity value computed on the
 AE9638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9638.degrees latitude (g = 980.6199 gals.).
 AE9638
 AE9638.The modeled gravity was interpolated from observed gravity values.
 AE9638
 AE9638;                    North         East    Units  Estimated Accuracy
 AE9638;SPC SD N     -   180,140.      708,000.      MT  (+/- 180 meters Scaled)
 AE9638
 AE9638_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR297325(NAD 83)
 AE9638
 AE9638                          SUPERSEDED SURVEY CONTROL
 AE9638
 AE9638.No superseded survey control is available for this station.
 AE9638
 AE9638_MARKER: DD = SURVEY DISK
 AE9638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9638_STAMPING: 12-283.39 1996
 AE9638_MARK LOGO: SDDT
 AE9638_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9638+STABILITY: SURFACE MOTION
 AE9638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9638+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9638
 AE9638  HISTORY     - Date     Condition        Report By
 AE9638  HISTORY     - 1996     MONUMENTED       SDDT
 AE9638  HISTORY     - 19970314 GOOD             NGS
 AE9638
 AE9638                          STATION DESCRIPTION
 AE9638
 AE9638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9638'8.4 KM (5.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9638'OF U.S. HIGHWAY 281 IN OF ABERDEEN, 634.0 M (2080.0 FT) EAST OF
 AE9638'MILEPOST 283, 53.3 M (174.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.9
 AE9638'M (39.0 FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN
 AE9638'RAILROAD, 5.5 M (18.0 FT) WEST OF THE CENTER OF 379 AVENUE, 0.5 M (1.6
 AE9638'FT) SOUTH OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9638'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9639 ***********************************************************************
 AE9639  DESIGNATION -  12 283.98
 AE9639  PID         -  AE9639
 AE9639  STATE/COUNTY-  SD/BROWN
 AE9639  COUNTRY     -  US
 AE9639  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9639
 AE9639                         *CURRENT SURVEY CONTROL
 AE9639  ______________________________________________________________________
 AE9639* NAD 83(1986) POSITION- 45 26 49.     (N) 098 36 21.     (W)   SCALED
 AE9639* NAVD 88 ORTHO HEIGHT -   417.211 (meters)     1368.80  (feet) ADJUSTED
 AE9639  ______________________________________________________________________
 AE9639  GEOID HEIGHT    -        -24.203 (meters)                     GEOID18
 AE9639  DYNAMIC HEIGHT  -        417.182 (meters)     1368.70  (feet) COMP
 AE9639  MODELED GRAVITY -    980,536.1   (mgal)                       NAVD 88
 AE9639
 AE9639  VERT ORDER      -  FIRST     CLASS II
 AE9639
 AE9639.The horizontal coordinates were scaled from a map and have
 AE9639.an estimated accuracy of +/- 6 seconds.
 AE9639
 AE9639.The orthometric height was determined by differential leveling and
 AE9639.adjusted by the NATIONAL GEODETIC SURVEY
 AE9639.in July 1998.
 AE9639
 AE9639.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9639.GEOID18 height accuracy estimate available here.
 AE9639
 AE9639.Click photographs - Photos may exist for this station.
 AE9639
 AE9639.The dynamic height is computed by dividing the NAVD 88
 AE9639.geopotential number by the normal gravity value computed on the
 AE9639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9639.degrees latitude (g = 980.6199 gals.).
 AE9639
 AE9639.The modeled gravity was interpolated from observed gravity values.
 AE9639
 AE9639;                    North         East    Units  Estimated Accuracy
 AE9639;SPC SD N     -   180,250.      709,060.      MT  (+/- 180 meters Scaled)
 AE9639
 AE9639_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR308326(NAD 83)
 AE9639
 AE9639                          SUPERSEDED SURVEY CONTROL
 AE9639
 AE9639.No superseded survey control is available for this station.
 AE9639
 AE9639_MARKER: DB = BENCH MARK DISK
 AE9639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9639_STAMPING: 12-283.98
 AE9639_MARK LOGO: SDHD
 AE9639_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9639+STABILITY: SURFACE MOTION
 AE9639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9639+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9639
 AE9639  HISTORY     - Date     Condition        Report By
 AE9639  HISTORY     - UNK      MONUMENTED       SDHD
 AE9639  HISTORY     - 19970314 GOOD             NGS
 AE9639
 AE9639                          STATION DESCRIPTION
 AE9639
 AE9639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9639'7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9639'OF U.S. HIGHWAY 281 IN ABERDEEN, 42.8 M (140.4 FT) NORTH OF THE
 AE9639'HIGHWAY CENTERLINE, 38.2 M (125.3 FT) NORTHWEST OF MILEPOST 284, 21.0
 AE9639'M (68.9 FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN
 AE9639'RAILROAD, 17.1 M (56.1 FT) SOUTHWEST OF VENT PIPE NUMBER 516, 0.8 M
 AE9639'(2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AE9639'WITNESS POST, 0.2 M (0.7 FT) WEST OF A METAL GUARD POST, AND THE
 AE9639'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9640 ***********************************************************************
 AE9640  DESIGNATION -  12 284.90
 AE9640  PID         -  AE9640
 AE9640  STATE/COUNTY-  SD/BROWN
 AE9640  COUNTRY     -  US
 AE9640  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9640
 AE9640                         *CURRENT SURVEY CONTROL
 AE9640  ______________________________________________________________________
 AE9640* NAD 83(1986) POSITION- 45 26 49.     (N) 098 35 13.     (W)   SCALED
 AE9640* NAVD 88 ORTHO HEIGHT -   412.078 (meters)     1351.96  (feet) ADJUSTED
 AE9640  ______________________________________________________________________
 AE9640  GEOID HEIGHT    -        -24.235 (meters)                     GEOID18
 AE9640  DYNAMIC HEIGHT  -        412.051 (meters)     1351.87  (feet) COMP
 AE9640  MODELED GRAVITY -    980,536.5   (mgal)                       NAVD 88
 AE9640
 AE9640  VERT ORDER      -  FIRST     CLASS II
 AE9640
 AE9640.The horizontal coordinates were scaled from a map and have
 AE9640.an estimated accuracy of +/- 6 seconds.
 AE9640
 AE9640.The orthometric height was determined by differential leveling and
 AE9640.adjusted by the NATIONAL GEODETIC SURVEY
 AE9640.in July 1998.
 AE9640
 AE9640.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9640.GEOID18 height accuracy estimate available here.
 AE9640
 AE9640.Click photographs - Photos may exist for this station.
 AE9640
 AE9640.The dynamic height is computed by dividing the NAVD 88
 AE9640.geopotential number by the normal gravity value computed on the
 AE9640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9640.degrees latitude (g = 980.6199 gals.).
 AE9640
 AE9640.The modeled gravity was interpolated from observed gravity values.
 AE9640
 AE9640;                    North         East    Units  Estimated Accuracy
 AE9640;SPC SD N     -   180,280.      710,540.      MT  (+/- 180 meters Scaled)
 AE9640
 AE9640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR323326(NAD 83)
 AE9640
 AE9640                          SUPERSEDED SURVEY CONTROL
 AE9640
 AE9640.No superseded survey control is available for this station.
 AE9640
 AE9640_MARKER: DD = SURVEY DISK
 AE9640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9640_STAMPING: 12-284.90 1996
 AE9640_MARK LOGO: SDDT
 AE9640_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9640+STABILITY: SURFACE MOTION
 AE9640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9640+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9640
 AE9640  HISTORY     - Date     Condition        Report By
 AE9640  HISTORY     - 1996     MONUMENTED       SDDT
 AE9640  HISTORY     - 19970314 GOOD             NGS
 AE9640
 AE9640                          STATION DESCRIPTION
 AE9640
 AE9640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9640'5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9640'OF U.S. HIGHWAY 281 IN ABERDEEN, 154.0 M (505.2 FT) WEST OF MILEPOST
 AE9640'285, 33.6 M (110.2 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES
 AE9640'OF THE HIGHWAY, 7.6 M (24.9 FT) EAST OF THE CENTER OF A FIELD
 AE9640'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9640'FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND THE
 AE9640'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9641 ***********************************************************************
 AE9641  DESIGNATION -  12 285.90
 AE9641  PID         -  AE9641
 AE9641  STATE/COUNTY-  SD/BROWN
 AE9641  COUNTRY     -  US
 AE9641  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9641
 AE9641                         *CURRENT SURVEY CONTROL
 AE9641  ______________________________________________________________________
 AE9641* NAD 83(1986) POSITION- 45 26 50.     (N) 098 34 04.     (W)   SCALED
 AE9641* NAVD 88 ORTHO HEIGHT -   406.600 (meters)     1333.99  (feet) ADJUSTED
 AE9641  ______________________________________________________________________
 AE9641  GEOID HEIGHT    -        -24.267 (meters)                     GEOID18
 AE9641  DYNAMIC HEIGHT  -        406.572 (meters)     1333.90  (feet) COMP
 AE9641  MODELED GRAVITY -    980,536.9   (mgal)                       NAVD 88
 AE9641
 AE9641  VERT ORDER      -  FIRST     CLASS II
 AE9641
 AE9641.The horizontal coordinates were scaled from a map and have
 AE9641.an estimated accuracy of +/- 6 seconds.
 AE9641
 AE9641.The orthometric height was determined by differential leveling and
 AE9641.adjusted by the NATIONAL GEODETIC SURVEY
 AE9641.in July 1998.
 AE9641
 AE9641.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9641.GEOID18 height accuracy estimate available here.
 AE9641
 AE9641.Click photographs - Photos may exist for this station.
 AE9641
 AE9641.The dynamic height is computed by dividing the NAVD 88
 AE9641.geopotential number by the normal gravity value computed on the
 AE9641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9641.degrees latitude (g = 980.6199 gals.).
 AE9641
 AE9641.The modeled gravity was interpolated from observed gravity values.
 AE9641
 AE9641;                    North         East    Units  Estimated Accuracy
 AE9641;SPC SD N     -   180,330.      712,030.      MT  (+/- 180 meters Scaled)
 AE9641
 AE9641_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR337327(NAD 83)
 AE9641
 AE9641                          SUPERSEDED SURVEY CONTROL
 AE9641
 AE9641.No superseded survey control is available for this station.
 AE9641
 AE9641_MARKER: DD = SURVEY DISK
 AE9641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9641_STAMPING: 12-285.90 1996
 AE9641_MARK LOGO: SDDT
 AE9641_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9641+STABILITY: SURFACE MOTION
 AE9641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9641+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9641
 AE9641  HISTORY     - Date     Condition        Report By
 AE9641  HISTORY     - 1996     MONUMENTED       SDDT
 AE9641  HISTORY     - 19970314 GOOD             NGS
 AE9641
 AE9641                          STATION DESCRIPTION
 AE9641
 AE9641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9641'4.3 KM (2.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9641'OF U.S. HIGHWAY 281 IN ABERDEEN, 157.0 M (515.1 FT) WEST OF MILEPOST
 AE9641'286, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT)
 AE9641'WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AE9641'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND THE CENTER
 AE9641'OF 3 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9641'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9642 ***********************************************************************
 AE9642  DESIGNATION -  12 286.97
 AE9642  PID         -  AE9642
 AE9642  STATE/COUNTY-  SD/BROWN
 AE9642  COUNTRY     -  US
 AE9642  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9642
 AE9642                         *CURRENT SURVEY CONTROL
 AE9642  ______________________________________________________________________
 AE9642* NAD 83(1986) POSITION- 45 27 11.     (N) 098 32 50.     (W)   SCALED
 AE9642* NAVD 88 ORTHO HEIGHT -   402.845 (meters)     1321.67  (feet) ADJUSTED
 AE9642  ______________________________________________________________________
 AE9642  GEOID HEIGHT    -        -24.305 (meters)                     GEOID18
 AE9642  DYNAMIC HEIGHT  -        402.818 (meters)     1321.58  (feet) COMP
 AE9642  MODELED GRAVITY -    980,537.5   (mgal)                       NAVD 88
 AE9642
 AE9642  VERT ORDER      -  FIRST     CLASS II
 AE9642
 AE9642.The horizontal coordinates were scaled from a map and have
 AE9642.an estimated accuracy of +/- 6 seconds.
 AE9642
 AE9642.The orthometric height was determined by differential leveling and
 AE9642.adjusted by the NATIONAL GEODETIC SURVEY
 AE9642.in July 1998.
 AE9642
 AE9642.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9642.GEOID18 height accuracy estimate available here.
 AE9642
 AE9642.Click photographs - Photos may exist for this station.
 AE9642
 AE9642.The dynamic height is computed by dividing the NAVD 88
 AE9642.geopotential number by the normal gravity value computed on the
 AE9642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9642.degrees latitude (g = 980.6199 gals.).
 AE9642
 AE9642.The modeled gravity was interpolated from observed gravity values.
 AE9642
 AE9642;                    North         East    Units  Estimated Accuracy
 AE9642;SPC SD N     -   181,010.      713,630.      MT  (+/- 180 meters Scaled)
 AE9642
 AE9642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR354333(NAD 83)
 AE9642
 AE9642                          SUPERSEDED SURVEY CONTROL
 AE9642
 AE9642.No superseded survey control is available for this station.
 AE9642
 AE9642_MARKER: Z = SEE DESCRIPTION
 AE9642_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9642_STAMPING: 12-286.97 1996
 AE9642_MARK LOGO: NGS
 AE9642_PROJECTION: FLUSH
 AE9642_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9642_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9642+STABILITY: POSITION/ELEVATION WELL
 AE9642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9642+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9642_ROD/PIPE-DEPTH: 6.4 meters
 AE9642_SLEEVE-DEPTH  : 1.8 meters
 AE9642
 AE9642  HISTORY     - Date     Condition        Report By
 AE9642  HISTORY     - 1996     MONUMENTED       SDDT
 AE9642  HISTORY     - 19970314 GOOD             NGS
 AE9642
 AE9642                          STATION DESCRIPTION
 AE9642
 AE9642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9642'2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9642'OF U.S. HIGHWAY 281 IN ABERDEEN, 41.6 M (136.5 FT) NORTHWEST OF
 AE9642'MILEPOST 287, 33.7 M (110.6 FT) NORTH OF THE OF CENTERLINE OF THE
 AE9642'WESTBOUND LANES OF THE HIGHWAY, 12.8 M (42.0 FT) WEST OF THE CENTER OF
 AE9642'A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE9642'(1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A METAL
 AE9642'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED
 AE9642'TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AE9642'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9642'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9643 ***********************************************************************
 AE9643  DESIGNATION -  12 287.80
 AE9643  PID         -  AE9643
 AE9643  STATE/COUNTY-  SD/BROWN
 AE9643  COUNTRY     -  US
 AE9643  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9643
 AE9643                         *CURRENT SURVEY CONTROL
 AE9643  ______________________________________________________________________
 AE9643* NAD 83(1986) POSITION- 45 27 27.     (N) 098 31 49.     (W)   SCALED
 AE9643* NAVD 88 ORTHO HEIGHT -   401.332 (meters)     1316.70  (feet) ADJUSTED
 AE9643  ______________________________________________________________________
 AE9643  GEOID HEIGHT    -        -24.338 (meters)                     GEOID18
 AE9643  DYNAMIC HEIGHT  -        401.306 (meters)     1316.62  (feet) COMP
 AE9643  MODELED GRAVITY -    980,537.9   (mgal)                       NAVD 88
 AE9643
 AE9643  VERT ORDER      -  FIRST     CLASS II
 AE9643
 AE9643.The horizontal coordinates were scaled from a map and have
 AE9643.an estimated accuracy of +/- 6 seconds.
 AE9643
 AE9643.The orthometric height was determined by differential leveling and
 AE9643.adjusted by the NATIONAL GEODETIC SURVEY
 AE9643.in July 1998.
 AE9643
 AE9643.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9643.GEOID18 height accuracy estimate available here.
 AE9643
 AE9643.Click photographs - Photos may exist for this station.
 AE9643
 AE9643.The dynamic height is computed by dividing the NAVD 88
 AE9643.geopotential number by the normal gravity value computed on the
 AE9643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9643.degrees latitude (g = 980.6199 gals.).
 AE9643
 AE9643.The modeled gravity was interpolated from observed gravity values.
 AE9643
 AE9643;                    North         East    Units  Estimated Accuracy
 AE9643;SPC SD N     -   181,530.      714,950.      MT  (+/- 180 meters Scaled)
 AE9643
 AE9643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR367338(NAD 83)
 AE9643
 AE9643                          SUPERSEDED SURVEY CONTROL
 AE9643
 AE9643.No superseded survey control is available for this station.
 AE9643
 AE9643_MARKER: DB = BENCH MARK DISK
 AE9643_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AE9643_SP_SET: GUARDRAIL
 AE9643_STAMPING: 12-287.80
 AE9643_MARK LOGO: SDHD
 AE9643_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9643+STABILITY: SURFACE MOTION
 AE9643_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9643+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9643
 AE9643  HISTORY     - Date     Condition        Report By
 AE9643  HISTORY     - UNK      MONUMENTED       SDHD
 AE9643  HISTORY     - 19970314 GOOD             NGS
 AE9643
 AE9643                          STATION DESCRIPTION
 AE9643
 AE9643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9643'1.2 KM (0.75 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9643'OF U.S. HIGHWAY 281 IN ABERDEEN, IN TOP OF AND 1.1 M (3.6 FT) EAST OF
 AE9643'THE WEST END OF THE SOUTH CONCRETE GUARDRAIL OF THE EASTBOUND HIGHWAY
 AE9643'BRIDGE SPANNING FOOT CREEK, 150.0 M (492.1 FT) WEST OF MILEPOST 288,
 AE9643'7.1 M (23.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE9643'HIGHWAY, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9644 ***********************************************************************
 AE9644  DESIGNATION -  12 287.89
 AE9644  PID         -  AE9644
 AE9644  STATE/COUNTY-  SD/BROWN
 AE9644  COUNTRY     -  US
 AE9644  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9644
 AE9644                         *CURRENT SURVEY CONTROL
 AE9644  ______________________________________________________________________
 AE9644* NAD 83(1986) POSITION- 45 27 29.     (N) 098 31 46.     (W)   SCALED
 AE9644* NAVD 88 ORTHO HEIGHT -   401.507 (meters)     1317.28  (feet) ADJUSTED
 AE9644  ______________________________________________________________________
 AE9644  GEOID HEIGHT    -        -24.340 (meters)                     GEOID18
 AE9644  DYNAMIC HEIGHT  -        401.480 (meters)     1317.19  (feet) COMP
 AE9644  MODELED GRAVITY -    980,537.9   (mgal)                       NAVD 88
 AE9644
 AE9644  VERT ORDER      -  FIRST     CLASS II
 AE9644
 AE9644.The horizontal coordinates were scaled from a map and have
 AE9644.an estimated accuracy of +/- 6 seconds.
 AE9644
 AE9644.The orthometric height was determined by differential leveling and
 AE9644.adjusted by the NATIONAL GEODETIC SURVEY
 AE9644.in July 1998.
 AE9644
 AE9644.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9644.GEOID18 height accuracy estimate available here.
 AE9644
 AE9644.Click photographs - Photos may exist for this station.
 AE9644
 AE9644.The dynamic height is computed by dividing the NAVD 88
 AE9644.geopotential number by the normal gravity value computed on the
 AE9644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9644.degrees latitude (g = 980.6199 gals.).
 AE9644
 AE9644.The modeled gravity was interpolated from observed gravity values.
 AE9644
 AE9644;                    North         East    Units  Estimated Accuracy
 AE9644;SPC SD N     -   181,590.      715,010.      MT  (+/- 180 meters Scaled)
 AE9644
 AE9644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR367339(NAD 83)
 AE9644
 AE9644                          SUPERSEDED SURVEY CONTROL
 AE9644
 AE9644.No superseded survey control is available for this station.
 AE9644
 AE9644_MARKER: DB = BENCH MARK DISK
 AE9644_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AE9644_SP_SET: GUARDRAIL
 AE9644_STAMPING: 12-287.89
 AE9644_MARK LOGO: SDHD
 AE9644_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9644+STABILITY: SURFACE MOTION
 AE9644_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9644+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9644
 AE9644  HISTORY     - Date     Condition        Report By
 AE9644  HISTORY     - UNK      MONUMENTED       SDHD
 AE9644  HISTORY     - 19970314 GOOD             NGS
 AE9644
 AE9644                          STATION DESCRIPTION
 AE9644
 AE9644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9644'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST JUNCTION
 AE9644'OF U.S. HIGHWAY 281 IN ABERDEEN, IN TOP OF AND 1.1 M (3.6 FT) WEST OF
 AE9644'THE EAST END OF THE NORTH CONCRETE GUARDRAIL OF THE WESTBOUND HIGHWAY
 AE9644'BRIDGE SPANNING FOOT CREEK, 113.0 M (370.7 FT) WEST OF MILEPOST 288,
 AE9644'7.1 M (23.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9644'HIGHWAY, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9519 ***********************************************************************
 AE9519  DESIGNATION -  12 289.45
 AE9519  PID         -  AE9519
 AE9519  STATE/COUNTY-  SD/BROWN
 AE9519  COUNTRY     -  US
 AE9519  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9519
 AE9519                         *CURRENT SURVEY CONTROL
 AE9519  ______________________________________________________________________
 AE9519* NAD 83(1986) POSITION- 45 27 34.     (N) 098 30 19.     (W)   SCALED
 AE9519* NAVD 88 ORTHO HEIGHT -   398.350 (meters)     1306.92  (feet) ADJUSTED
 AE9519  ______________________________________________________________________
 AE9519  GEOID HEIGHT    -        -24.384 (meters)                     GEOID18
 AE9519  DYNAMIC HEIGHT  -        398.324 (meters)     1306.83  (feet) COMP
 AE9519  MODELED GRAVITY -    980,538.2   (mgal)                       NAVD 88
 AE9519
 AE9519  VERT ORDER      -  FIRST     CLASS II
 AE9519
 AE9519.The horizontal coordinates were scaled from a map and have
 AE9519.an estimated accuracy of +/- 6 seconds.
 AE9519
 AE9519.The orthometric height was determined by differential leveling and
 AE9519.adjusted by the NATIONAL GEODETIC SURVEY
 AE9519.in July 1998.
 AE9519
 AE9519.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9519.GEOID18 height accuracy estimate available here.
 AE9519
 AE9519.Click photographs - Photos may exist for this station.
 AE9519
 AE9519.The dynamic height is computed by dividing the NAVD 88
 AE9519.geopotential number by the normal gravity value computed on the
 AE9519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9519.degrees latitude (g = 980.6199 gals.).
 AE9519
 AE9519.The modeled gravity was interpolated from observed gravity values.
 AE9519
 AE9519;                    North         East    Units  Estimated Accuracy
 AE9519;SPC SD N     -   181,780.      716,900.      MT  (+/- 180 meters Scaled)
 AE9519
 AE9519_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR386341(NAD 83)
 AE9519
 AE9519                          SUPERSEDED SURVEY CONTROL
 AE9519
 AE9519.No superseded survey control is available for this station.
 AE9519
 AE9519_MARKER: DD = SURVEY DISK
 AE9519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9519_STAMPING: 12-289.45 1996
 AE9519_MARK LOGO: SDDT
 AE9519_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9519+STABILITY: SURFACE MOTION
 AE9519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9519+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9519
 AE9519  HISTORY     - Date     Condition        Report By
 AE9519  HISTORY     - 1996     MONUMENTED       SDDT
 AE9519  HISTORY     - 19970314 GOOD             NGS
 AE9519
 AE9519                          STATION DESCRIPTION
 AE9519
 AE9519'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9519'IN ABERDEEN, AT THE INTERSECTION OF 6TH AVENUE SOUTHWEST (U.S. HIGHWAY
 AE9519'12) AND SOUTH 12TH STREET, 762.0 M (2500.0 FT) EAST OF MILEPOST 289,
 AE9519'8.2 M (26.9 FT) EAST OF THE STREET CENTER, 7.4 M (24.3 FT) NORTH OF
 AE9519'THE WESTBOUND LANES OF THE AVENUE, 1.2 M (3.9 FT) NORTHEAST OF A
 AE9519'UTILITY POLE WITH 2 GUY CABLES, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AE9519'POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE, AND THE MONUMENT
 AE9519'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9645 ***********************************************************************
 AE9645  DESIGNATION -  12 291.42
 AE9645  PID         -  AE9645
 AE9645  STATE/COUNTY-  SD/BROWN
 AE9645  COUNTRY     -  US
 AE9645  USGS QUAD   -  ABERDEEN EAST (2017)
 AE9645
 AE9645                         *CURRENT SURVEY CONTROL
 AE9645  ______________________________________________________________________
 AE9645* NAD 83(1986) POSITION- 45 27 32.     (N) 098 27 55.     (W)   SCALED
 AE9645* NAVD 88 ORTHO HEIGHT -   394.918 (meters)     1295.66  (feet) ADJUSTED
 AE9645  ______________________________________________________________________
 AE9645  GEOID HEIGHT    -        -24.451 (meters)                     GEOID18
 AE9645  DYNAMIC HEIGHT  -        394.892 (meters)     1295.57  (feet) COMP
 AE9645  MODELED GRAVITY -    980,537.6   (mgal)                       NAVD 88
 AE9645
 AE9645  VERT ORDER      -  FIRST     CLASS II
 AE9645
 AE9645.The horizontal coordinates were scaled from a map and have
 AE9645.an estimated accuracy of +/- 6 seconds.
 AE9645
 AE9645.The orthometric height was determined by differential leveling and
 AE9645.adjusted by the NATIONAL GEODETIC SURVEY
 AE9645.in July 1998.
 AE9645
 AE9645.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9645.GEOID18 height accuracy estimate available here.
 AE9645
 AE9645.Click photographs - Photos may exist for this station.
 AE9645
 AE9645.The dynamic height is computed by dividing the NAVD 88
 AE9645.geopotential number by the normal gravity value computed on the
 AE9645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9645.degrees latitude (g = 980.6199 gals.).
 AE9645
 AE9645.The modeled gravity was interpolated from observed gravity values.
 AE9645
 AE9645;                    North         East    Units  Estimated Accuracy
 AE9645;SPC SD N     -   181,780.      720,030.      MT  (+/- 180 meters Scaled)
 AE9645
 AE9645_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR418340(NAD 83)
 AE9645
 AE9645                          SUPERSEDED SURVEY CONTROL
 AE9645
 AE9645.No superseded survey control is available for this station.
 AE9645
 AE9645_MARKER: DD = SURVEY DISK
 AE9645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9645_STAMPING: 12-291.42 1996
 AE9645_MARK LOGO: SDDT
 AE9645_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9645+STABILITY: SURFACE MOTION
 AE9645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9645+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9645
 AE9645  HISTORY     - Date     Condition        Report By
 AE9645  HISTORY     - 1996     MONUMENTED       SDDT
 AE9645  HISTORY     - 19970314 GOOD             NGS
 AE9645
 AE9645                          STATION DESCRIPTION
 AE9645
 AE9645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9645'IN ABERDEEN, AT THE INTERSECTION OF 6TH AVENUE SOUTHEAST AND SOUTH
 AE9645'LAWSON STREET, 629.0 M (2063.6 FT) EAST OF MILEPOST 291, 46.3 M (151.9
 AE9645'FT) WEST OF THE STREET CENTERLINE, 14.4 M (47.2 FT) SOUTH OF THE
 AE9645'AVENUE CENTERLINE, 13.4 M (44.0 FT) NORTHWEST OF THE CENTER OF
 AE9645'RIVERSIDE DRIVE, 7.0 M (23.0 FT) SOUTH OF THE EAST ABUTMENT OF A
 AE9645'BRIDGE SPANNING MOCCASIN CREEK, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AE9645'AVENUE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE9645'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9646 ***********************************************************************
 AE9646  DESIGNATION -  12 292.57
 AE9646  PID         -  AE9646
 AE9646  STATE/COUNTY-  SD/BROWN
 AE9646  COUNTRY     -  US
 AE9646  USGS QUAD   -  ABERDEEN EAST (2017)
 AE9646
 AE9646                         *CURRENT SURVEY CONTROL
 AE9646  ______________________________________________________________________
 AE9646* NAD 83(1986) POSITION- 45 27 33.     (N) 098 26 28.     (W)   SCALED
 AE9646* NAVD 88 ORTHO HEIGHT -   396.032 (meters)     1299.32  (feet) ADJUSTED
 AE9646  ______________________________________________________________________
 AE9646  GEOID HEIGHT    -        -24.490 (meters)                     GEOID18
 AE9646  DYNAMIC HEIGHT  -        396.006 (meters)     1299.23  (feet) COMP
 AE9646  MODELED GRAVITY -    980,537.3   (mgal)                       NAVD 88
 AE9646
 AE9646  VERT ORDER      -  FIRST     CLASS II
 AE9646
 AE9646.The horizontal coordinates were scaled from a map and have
 AE9646.an estimated accuracy of +/- 6 seconds.
 AE9646
 AE9646.The orthometric height was determined by differential leveling and
 AE9646.adjusted by the NATIONAL GEODETIC SURVEY
 AE9646.in July 1998.
 AE9646
 AE9646.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9646.GEOID18 height accuracy estimate available here.
 AE9646
 AE9646.Click photographs - Photos may exist for this station.
 AE9646
 AE9646.The dynamic height is computed by dividing the NAVD 88
 AE9646.geopotential number by the normal gravity value computed on the
 AE9646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9646.degrees latitude (g = 980.6199 gals.).
 AE9646
 AE9646.The modeled gravity was interpolated from observed gravity values.
 AE9646
 AE9646;                    North         East    Units  Estimated Accuracy
 AE9646;SPC SD N     -   181,840.      721,920.      MT  (+/- 180 meters Scaled)
 AE9646
 AE9646_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR436341(NAD 83)
 AE9646
 AE9646                          SUPERSEDED SURVEY CONTROL
 AE9646
 AE9646.No superseded survey control is available for this station.
 AE9646
 AE9646_MARKER: DD = SURVEY DISK
 AE9646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9646_STAMPING: 12-292.57 1996
 AE9646_MARK LOGO: SDDT
 AE9646_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9646+STABILITY: SURFACE MOTION
 AE9646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9646+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9646
 AE9646  HISTORY     - Date     Condition        Report By
 AE9646  HISTORY     - 1996     MONUMENTED       SDDT
 AE9646  HISTORY     - 19970314 GOOD             NGS
 AE9646
 AE9646                          STATION DESCRIPTION
 AE9646
 AE9646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9646'3.8 KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AE9646'OF U.S. HIGHWAY 281 IN ABERDEEN, 700.8 M (2299.2 FT) WEST OF MILEPOST
 AE9646'293, 15.9 M (52.2 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES
 AE9646'OF THE HIGHWAY, 15.8 M (51.8 FT) WEST OF THE CENTER OF AN EXIT ROAD
 AE9646'FROM THE LAKE WOOD MALL, 8.5 M (27.9 FT) NORTH OF A SIGNAL LIGHT, 5.9
 AE9646'M (19.4 FT) NORTHWEST OF THE NORTHWEST CORNER OF A SIGNAL CONTROL BOX,
 AE9646'0.4 M (1.3 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL
 AE9646'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9647 ***********************************************************************
 AE9647  DESIGNATION -  12 294.49
 AE9647  PID         -  AE9647
 AE9647  STATE/COUNTY-  SD/BROWN
 AE9647  COUNTRY     -  US
 AE9647  USGS QUAD   -  ABERDEEN EAST (2017)
 AE9647
 AE9647                         *CURRENT SURVEY CONTROL
 AE9647  ______________________________________________________________________
 AE9647* NAD 83(1986) POSITION- 45 27 31.     (N) 098 24 09.     (W)   SCALED
 AE9647* NAVD 88 ORTHO HEIGHT -   396.735 (meters)     1301.62  (feet) ADJUSTED
 AE9647  ______________________________________________________________________
 AE9647  GEOID HEIGHT    -        -24.547 (meters)                     GEOID18
 AE9647  DYNAMIC HEIGHT  -        396.708 (meters)     1301.53  (feet) COMP
 AE9647  MODELED GRAVITY -    980,536.1   (mgal)                       NAVD 88
 AE9647
 AE9647  VERT ORDER      -  FIRST     CLASS II
 AE9647
 AE9647.The horizontal coordinates were scaled from a map and have
 AE9647.an estimated accuracy of +/- 6 seconds.
 AE9647
 AE9647.The orthometric height was determined by differential leveling and
 AE9647.adjusted by the NATIONAL GEODETIC SURVEY
 AE9647.in July 1998.
 AE9647
 AE9647.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9647.GEOID18 height accuracy estimate available here.
 AE9647
 AE9647.Click photographs - Photos may exist for this station.
 AE9647
 AE9647.The dynamic height is computed by dividing the NAVD 88
 AE9647.geopotential number by the normal gravity value computed on the
 AE9647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9647.degrees latitude (g = 980.6199 gals.).
 AE9647
 AE9647.The modeled gravity was interpolated from observed gravity values.
 AE9647
 AE9647;                    North         East    Units  Estimated Accuracy
 AE9647;SPC SD N     -   181,840.      724,940.      MT  (+/- 180 meters Scaled)
 AE9647
 AE9647_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR467340(NAD 83)
 AE9647
 AE9647                          SUPERSEDED SURVEY CONTROL
 AE9647
 AE9647.No superseded survey control is available for this station.
 AE9647
 AE9647_MARKER: DD = SURVEY DISK
 AE9647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9647_STAMPING: 12-294.49 1996
 AE9647_MARK LOGO: SDDT
 AE9647_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9647+STABILITY: SURFACE MOTION
 AE9647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9647+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9647
 AE9647  HISTORY     - Date     Condition        Report By
 AE9647  HISTORY     - 1996     MONUMENTED       SDDT
 AE9647  HISTORY     - 19970314 GOOD             NGS
 AE9647
 AE9647                          STATION DESCRIPTION
 AE9647
 AE9647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9647'6.9 KM (4.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AE9647'OF U.S. HIGHWAY 281 IN ABERDEEN, 833.0 M (2732.9 FT) WEST OF MILEPOST
 AE9647'295, 23.9 M (78.4 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 AE9647'OF THE HIGHWAY, 4.8 M (15.7 FT) EAST OF THE CENTER OF A FIELD
 AE9647'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9647'FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AE9647'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9648 ***********************************************************************
 AE9648  DESIGNATION -  12 295.45
 AE9648  PID         -  AE9648
 AE9648  STATE/COUNTY-  SD/BROWN
 AE9648  COUNTRY     -  US
 AE9648  USGS QUAD   -  ABERDEEN EAST (2017)
 AE9648
 AE9648                         *CURRENT SURVEY CONTROL
 AE9648  ______________________________________________________________________
 AE9648* NAD 83(1986) POSITION- 45 27 30.     (N) 098 22 58.     (W)   SCALED
 AE9648* NAVD 88 ORTHO HEIGHT -   395.523 (meters)     1297.65  (feet) ADJUSTED
 AE9648  ______________________________________________________________________
 AE9648  GEOID HEIGHT    -        -24.575 (meters)                     GEOID18
 AE9648  DYNAMIC HEIGHT  -        395.495 (meters)     1297.55  (feet) COMP
 AE9648  MODELED GRAVITY -    980,535.2   (mgal)                       NAVD 88
 AE9648
 AE9648  VERT ORDER      -  FIRST     CLASS II
 AE9648
 AE9648.The horizontal coordinates were scaled from a map and have
 AE9648.an estimated accuracy of +/- 6 seconds.
 AE9648
 AE9648.The orthometric height was determined by differential leveling and
 AE9648.adjusted by the NATIONAL GEODETIC SURVEY
 AE9648.in July 1998.
 AE9648
 AE9648.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9648.GEOID18 height accuracy estimate available here.
 AE9648
 AE9648.Click photographs - Photos may exist for this station.
 AE9648
 AE9648.The dynamic height is computed by dividing the NAVD 88
 AE9648.geopotential number by the normal gravity value computed on the
 AE9648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9648.degrees latitude (g = 980.6199 gals.).
 AE9648
 AE9648.The modeled gravity was interpolated from observed gravity values.
 AE9648
 AE9648;                    North         East    Units  Estimated Accuracy
 AE9648;SPC SD N     -   181,840.      726,480.      MT  (+/- 180 meters Scaled)
 AE9648
 AE9648_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR482340(NAD 83)
 AE9648
 AE9648                          SUPERSEDED SURVEY CONTROL
 AE9648
 AE9648.No superseded survey control is available for this station.
 AE9648
 AE9648_MARKER: DD = SURVEY DISK
 AE9648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9648_STAMPING: 12-295.45 1996
 AE9648_MARK LOGO: SDDT
 AE9648_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9648+STABILITY: SURFACE MOTION
 AE9648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9648+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9648
 AE9648  HISTORY     - Date     Condition        Report By
 AE9648  HISTORY     - 1996     MONUMENTED       SDDT
 AE9648  HISTORY     - 19970314 GOOD             NGS
 AE9648
 AE9648                          STATION DESCRIPTION
 AE9648
 AE9648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9648'8.5 KM (5.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AE9648'OF U.S. HIGHWAY 281 IN ABERDEEN, 722.0 M (2368.8 FT) EAST OF MILEPOST
 AE9648'295, 31.7 M (104.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 AE9648'OF THE HIGHWAY, 24.4 M (80.1 FT) WEST OF A UTILITY POLE AND A FENCE
 AE9648'CORNER, 11.9 M (39.0 FT) WEST OF A UTILITY BRACE POLE WITH 4 GUY
 AE9648'CABLES, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9648'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9648'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9650 ***********************************************************************
 AE9650  DESIGNATION -  12 296.45
 AE9650  PID         -  AE9650
 AE9650  STATE/COUNTY-  SD/BROWN
 AE9650  COUNTRY     -  US
 AE9650  USGS QUAD   -  BATH (2017)
 AE9650
 AE9650                         *CURRENT SURVEY CONTROL
 AE9650  ______________________________________________________________________
 AE9650* NAD 83(1986) POSITION- 45 27 34.     (N) 098 21 41.     (W)   SCALED
 AE9650* NAVD 88 ORTHO HEIGHT -   396.926 (meters)     1302.25  (feet) ADJUSTED
 AE9650  ______________________________________________________________________
 AE9650  GEOID HEIGHT    -        -24.605 (meters)                     GEOID18
 AE9650  DYNAMIC HEIGHT  -        396.898 (meters)     1302.16  (feet) COMP
 AE9650  MODELED GRAVITY -    980,533.5   (mgal)                       NAVD 88
 AE9650
 AE9650  VERT ORDER      -  FIRST     CLASS II
 AE9650
 AE9650.The horizontal coordinates were scaled from a map and have
 AE9650.an estimated accuracy of +/- 6 seconds.
 AE9650
 AE9650.The orthometric height was determined by differential leveling and
 AE9650.adjusted by the NATIONAL GEODETIC SURVEY
 AE9650.in July 1998.
 AE9650
 AE9650.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9650.GEOID18 height accuracy estimate available here.
 AE9650
 AE9650.Click photographs - Photos may exist for this station.
 AE9650
 AE9650.The dynamic height is computed by dividing the NAVD 88
 AE9650.geopotential number by the normal gravity value computed on the
 AE9650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9650.degrees latitude (g = 980.6199 gals.).
 AE9650
 AE9650.The modeled gravity was interpolated from observed gravity values.
 AE9650
 AE9650;                    North         East    Units  Estimated Accuracy
 AE9650;SPC SD N     -   182,000.      728,150.      MT  (+/- 180 meters Scaled)
 AE9650
 AE9650_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR499341(NAD 83)
 AE9650
 AE9650                          SUPERSEDED SURVEY CONTROL
 AE9650
 AE9650.No superseded survey control is available for this station.
 AE9650
 AE9650_MARKER: DD = SURVEY DISK
 AE9650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9650_STAMPING: 12-296.45 1996
 AE9650_MARK LOGO: SDDT
 AE9650_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9650+STABILITY: SURFACE MOTION
 AE9650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9650+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9650
 AE9650  HISTORY     - Date     Condition        Report By
 AE9650  HISTORY     - 1996     MONUMENTED       SDDT
 AE9650  HISTORY     - 19970314 GOOD             NGS
 AE9650
 AE9650                          STATION DESCRIPTION
 AE9650
 AE9650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9650'10.1 KM (6.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST
 AE9650'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 712.0 M (2336.0 FT) EAST OF
 AE9650'MILEPOST 296, 24.8 M (81.4 FT) NORTH OF THE CENTERLINE OF THE
 AE9650'WESTBOUND LANES OF THE HIGHWAY, 11.5 M (37.7 FT) NORTHEAST OF THE WEST
 AE9650'END OF A CULVERT UNDER A FIELD ENTRANCE, 2.3 M (7.5 FT) WEST OF THE
 AE9650'CENTER OF THE FIELD ENTRANCE, 1.8 M (5.9 FT) WEST OF A FENCE CORNER,
 AE9650'0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF
 AE9650'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AE9650'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9651 ***********************************************************************
 AE9651  DESIGNATION -  12 297.52
 AE9651  PID         -  AE9651
 AE9651  STATE/COUNTY-  SD/BROWN
 AE9651  COUNTRY     -  US
 AE9651  USGS QUAD   -  BATH (2017)
 AE9651
 AE9651                         *CURRENT SURVEY CONTROL
 AE9651  ______________________________________________________________________
 AE9651* NAD 83(1986) POSITION- 45 27 35.     (N) 098 20 24.     (W)   SCALED
 AE9651* NAVD 88 ORTHO HEIGHT -   396.755 (meters)     1301.69  (feet) ADJUSTED
 AE9651  ______________________________________________________________________
 AE9651  GEOID HEIGHT    -        -24.632 (meters)                     GEOID18
 AE9651  DYNAMIC HEIGHT  -        396.726 (meters)     1301.59  (feet) COMP
 AE9651  MODELED GRAVITY -    980,530.8   (mgal)                       NAVD 88
 AE9651
 AE9651  VERT ORDER      -  FIRST     CLASS II
 AE9651
 AE9651.The horizontal coordinates were scaled from a map and have
 AE9651.an estimated accuracy of +/- 6 seconds.
 AE9651
 AE9651.The orthometric height was determined by differential leveling and
 AE9651.adjusted by the NATIONAL GEODETIC SURVEY
 AE9651.in July 1998.
 AE9651
 AE9651.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9651.GEOID18 height accuracy estimate available here.
 AE9651
 AE9651.Click photographs - Photos may exist for this station.
 AE9651
 AE9651.The dynamic height is computed by dividing the NAVD 88
 AE9651.geopotential number by the normal gravity value computed on the
 AE9651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9651.degrees latitude (g = 980.6199 gals.).
 AE9651
 AE9651.The modeled gravity was interpolated from observed gravity values.
 AE9651
 AE9651;                    North         East    Units  Estimated Accuracy
 AE9651;SPC SD N     -   182,060.      729,820.      MT  (+/- 180 meters Scaled)
 AE9651
 AE9651_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR516342(NAD 83)
 AE9651
 AE9651                          SUPERSEDED SURVEY CONTROL
 AE9651
 AE9651.No superseded survey control is available for this station.
 AE9651
 AE9651_MARKER: DD = SURVEY DISK
 AE9651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9651_STAMPING: 12-297.52 1996
 AE9651_MARK LOGO: SDDT
 AE9651_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9651+STABILITY: SURFACE MOTION
 AE9651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9651+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9651
 AE9651  HISTORY     - Date     Condition        Report By
 AE9651  HISTORY     - 1996     MONUMENTED       SDDT
 AE9651  HISTORY     - 19970314 GOOD             NGS
 AE9651
 AE9651                          STATION DESCRIPTION
 AE9651
 AE9651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9651'11.8 KM (7.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST
 AE9651'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 775.0 M (2542.6 FT) WEST OF
 AE9651'MILEPOST 298, 69.3 M (227.4 FT) WEST OF THE WEST ENTRANCE DRIVEWAY
 AE9651'LEADING TO THE NORTHERN RURAL CABLE OFFICE, 24.8 M (81.4 FT) NORTH OF
 AE9651'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 7.8 M (25.6 FT)
 AE9651'WEST OF A FENCE CORNER AND AN UNDERGROUND CABLE JUNCTION BOX, 1.0 M
 AE9651'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A
 AE9651'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9651'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9652 ***********************************************************************
 AE9652  FBN         -  This is a Federal Base Network Control Station.
 AE9652  DESIGNATION -  12 298.52
 AE9652  PID         -  AE9652
 AE9652  STATE/COUNTY-  SD/BROWN
 AE9652  COUNTRY     -  US
 AE9652  USGS QUAD   -  BATH (2017)
 AE9652
 AE9652                         *CURRENT SURVEY CONTROL
 AE9652  ______________________________________________________________________
 AE9652* NAD 83(2011) POSITION- 45 27 29.65222(N) 098 19 08.17472(W)   ADJUSTED
 AE9652* NAD 83(2011) ELLIP HT-   372.402 (meters)        (06/27/12)   ADJUSTED
 AE9652* NAD 83(2011) EPOCH   -  2010.00
 AE9652* NAVD 88 ORTHO HEIGHT -   397.066 (meters)     1302.71  (feet) ADJUSTED
 AE9652  ______________________________________________________________________
 AE9652  GEOID HEIGHT    -        -24.654 (meters)                     GEOID18
 AE9652  NAD 83(2011) X  -   -648,426.617 (meters)                     COMP
 AE9652  NAD 83(2011) Y  - -4,434,541.524 (meters)                     COMP
 AE9652  NAD 83(2011) Z  -  4,523,480.072 (meters)                     COMP
 AE9652  LAPLACE CORR    -         -3.14  (seconds)                    DEFLEC18
 AE9652  DYNAMIC HEIGHT  -        397.036 (meters)     1302.61  (feet) COMP
 AE9652  MODELED GRAVITY -    980,529.1   (mgal)                       NAVD 88
 AE9652
 AE9652  VERT ORDER      -  FIRST     CLASS II
 AE9652
 AE9652  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9652  Standards:
 AE9652         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9652            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9652  -------------------------------------------------------------------
 AE9652  NETWORK    0.64   1.25           0.29   0.23   0.64      0.00943979
 AE9652  -------------------------------------------------------------------
 AE9652  Click here for local accuracies and other accuracy information.
 AE9652
 AE9652.The horizontal coordinates were established by GPS observations
 AE9652.and adjusted by the National Geodetic Survey in June 2012.
 AE9652
 AE9652.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9652.been affixed to the stable North American tectonic plate. See 
 AE9652.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9652
 AE9652.The horizontal coordinates are valid at the epoch date displayed above
 AE9652.which is a decimal equivalence of Year/Month/Day.
 AE9652
 AE9652.The orthometric height was determined by differential leveling and
 AE9652.adjusted by the NATIONAL GEODETIC SURVEY
 AE9652.in July 1998.
 AE9652
 AE9652.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9652.GEOID18 height accuracy estimate available here.
 AE9652
 AE9652.Click photographs - Photos may exist for this station.
 AE9652
 AE9652.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9652
 AE9652.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9652
 AE9652.The ellipsoidal height was determined by GPS observations
 AE9652.and is referenced to NAD 83.
 AE9652
 AE9652.The dynamic height is computed by dividing the NAVD 88
 AE9652.geopotential number by the normal gravity value computed on the
 AE9652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9652.degrees latitude (g = 980.6199 gals.).
 AE9652
 AE9652.The modeled gravity was interpolated from observed gravity values.
 AE9652
 AE9652. The following values were computed from the NAD 83(2011) position.
 AE9652
 AE9652;                    North         East     Units Scale Factor Converg.
 AE9652;SPC SD N     -   181,931.704   731,471.556   MT  0.99996432   +1 11 23.1
 AE9652;SPC SD N     -   596,887.60  2,399,836.26   sFT  0.99996432   +1 11 23.1
 AE9652;UTM  14      - 5,034,082.314   553,248.545   MT  0.99963486   +0 29 07.6
 AE9652
 AE9652!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9652!SPC SD N     -   0.99994162  x   0.99996432  =   0.99990594
 AE9652!UTM  14      -   0.99994162  x   0.99963486  =   0.99957650
 AE9652
 AE9652_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR5324834082(NAD 83)
 AE9652
 AE9652                          SUPERSEDED SURVEY CONTROL
 AE9652
 AE9652  NAD 83(2007)-  45 27 29.65217(N)    098 19 08.17568(W) AD(2002.00) 0
 AE9652  ELLIP H (02/10/07)  372.431  (m)                       GP(2002.00)    
 AE9652  NAD 83(1996)-  45 27 29.65192(N)    098 19 08.17557(W) AD(       ) A
 AE9652  ELLIP H (06/23/03)  372.434  (m)                       GP(       ) 3 1
 AE9652  NAVD 88             397.07   (m)         1302.7    (f) LEVELING    3  
 AE9652
 AE9652.Superseded values are not recommended for survey control.
 AE9652
 AE9652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9652.See file dsdata.pdf to determine how the superseded data were derived.
 AE9652
 AE9652_MARKER: Z = SEE DESCRIPTION
 AE9652_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9652_STAMPING: 12-298.52 1996
 AE9652_MARK LOGO: NGS
 AE9652_PROJECTION: FLUSH
 AE9652_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9652_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9652+STABILITY: POSITION/ELEVATION WELL
 AE9652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9652+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2002
 AE9652_ROD/PIPE-DEPTH: 6.40 meters
 AE9652_SLEEVE-DEPTH  : 1.80 meters
 AE9652
 AE9652  HISTORY     - Date     Condition        Report By
 AE9652  HISTORY     - 1996     MONUMENTED       SDDT
 AE9652  HISTORY     - 19970314 GOOD             NGS
 AE9652  HISTORY     - 20020529 GOOD             SDDT
 AE9652
 AE9652                          STATION DESCRIPTION
 AE9652
 AE9652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9652'13.4 KM (8.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST
 AE9652'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 756.0 M (2480.3 FT) WEST OF
 AE9652'MILEPOST 299, 48.2 M (158.1 FT) SOUTH OF THE CENTERLINE OF THE
 AE9652'EASTBOUND LANES OF THE HIGHWAY, 9.0 M (29.5 FT) EAST OF THE CENTER OF
 AE9652'A GRAVELED ROAD, 8.0 M (26.2 FT) SOUTH OF THE CENTER OF A FIELD
 AE9652'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9652'FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) EAST OF A
 AE9652'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AE9652'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9652'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9652'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE9652
 AE9652                          STATION RECOVERY (2002)
 AE9652
 AE9652'RECOVERY NOTE BY SD DEPT OF TRANSP 2002
 AE9652'RECOVERED AS DESCRIBED
 AE9652'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9653 ***********************************************************************
 AE9653  DESIGNATION -  12 299.52
 AE9653  PID         -  AE9653
 AE9653  STATE/COUNTY-  SD/BROWN
 AE9653  COUNTRY     -  US
 AE9653  USGS QUAD   -  BATH (2017)
 AE9653
 AE9653                         *CURRENT SURVEY CONTROL
 AE9653  ______________________________________________________________________
 AE9653* NAD 83(1986) POSITION- 45 27 34.     (N) 098 17 52.     (W)   SCALED
 AE9653* NAVD 88 ORTHO HEIGHT -   396.335 (meters)     1300.31  (feet) ADJUSTED
 AE9653  ______________________________________________________________________
 AE9653  GEOID HEIGHT    -        -24.681 (meters)                     GEOID18
 AE9653  DYNAMIC HEIGHT  -        396.306 (meters)     1300.21  (feet) COMP
 AE9653  MODELED GRAVITY -    980,529.8   (mgal)                       NAVD 88
 AE9653
 AE9653  VERT ORDER      -  FIRST     CLASS II
 AE9653
 AE9653.The horizontal coordinates were scaled from a map and have
 AE9653.an estimated accuracy of +/- 6 seconds.
 AE9653
 AE9653.The orthometric height was determined by differential leveling and
 AE9653.adjusted by the NATIONAL GEODETIC SURVEY
 AE9653.in July 1998.
 AE9653
 AE9653.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9653.GEOID18 height accuracy estimate available here.
 AE9653
 AE9653.Click photographs - Photos may exist for this station.
 AE9653
 AE9653.The dynamic height is computed by dividing the NAVD 88
 AE9653.geopotential number by the normal gravity value computed on the
 AE9653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9653.degrees latitude (g = 980.6199 gals.).
 AE9653
 AE9653.The modeled gravity was interpolated from observed gravity values.
 AE9653
 AE9653;                    North         East    Units  Estimated Accuracy
 AE9653;SPC SD N     -   182,100.      733,120.      MT  (+/- 180 meters Scaled)
 AE9653
 AE9653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR549342(NAD 83)
 AE9653
 AE9653                          SUPERSEDED SURVEY CONTROL
 AE9653
 AE9653.No superseded survey control is available for this station.
 AE9653
 AE9653_MARKER: DD = SURVEY DISK
 AE9653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9653_STAMPING: 12-299.52 1996
 AE9653_MARK LOGO: SDDT
 AE9653_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9653+STABILITY: SURFACE MOTION
 AE9653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9653+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9653
 AE9653  HISTORY     - Date     Condition        Report By
 AE9653  HISTORY     - 1996     MONUMENTED       SDDT
 AE9653  HISTORY     - 19970314 GOOD             NGS
 AE9653
 AE9653                          STATION DESCRIPTION
 AE9653
 AE9653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9653'15.1 KM (9.40 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST
 AE9653'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, 682.0 M (2237.5 FT) WEST OF
 AE9653'MILEPOST 300, 26.3 M (86.3 FT) NORTH OF THE CENTERLINE OF THE
 AE9653'WESTBOUND LANES OF THE HIGHWAY, 5.1 M (16.7 FT) EAST OF THE CENTER OF
 AE9653'A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE9653'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9653'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9654 ***********************************************************************
 AE9654  DESIGNATION -  12 300.52
 AE9654  PID         -  AE9654
 AE9654  STATE/COUNTY-  SD/BROWN
 AE9654  COUNTRY     -  US
 AE9654  USGS QUAD   -  BATH (2017)
 AE9654
 AE9654                         *CURRENT SURVEY CONTROL
 AE9654  ______________________________________________________________________
 AE9654* NAD 83(1986) POSITION- 45 27 31.     (N) 098 16 42.     (W)   SCALED
 AE9654* NAVD 88 ORTHO HEIGHT -   397.047 (meters)     1302.65  (feet) ADJUSTED
 AE9654  ______________________________________________________________________
 AE9654  GEOID HEIGHT    -        -24.701 (meters)                     GEOID18
 AE9654  DYNAMIC HEIGHT  -        397.018 (meters)     1302.55  (feet) COMP
 AE9654  MODELED GRAVITY -    980,530.6   (mgal)                       NAVD 88
 AE9654
 AE9654  VERT ORDER      -  FIRST     CLASS II
 AE9654
 AE9654.The horizontal coordinates were scaled from a map and have
 AE9654.an estimated accuracy of +/- 6 seconds.
 AE9654
 AE9654.The orthometric height was determined by differential leveling and
 AE9654.adjusted by the NATIONAL GEODETIC SURVEY
 AE9654.in July 1998.
 AE9654
 AE9654.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9654.GEOID18 height accuracy estimate available here.
 AE9654
 AE9654.Click photographs - Photos may exist for this station.
 AE9654
 AE9654.The dynamic height is computed by dividing the NAVD 88
 AE9654.geopotential number by the normal gravity value computed on the
 AE9654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9654.degrees latitude (g = 980.6199 gals.).
 AE9654
 AE9654.The modeled gravity was interpolated from observed gravity values.
 AE9654
 AE9654;                    North         East    Units  Estimated Accuracy
 AE9654;SPC SD N     -   182,040.      734,650.      MT  (+/- 180 meters Scaled)
 AE9654
 AE9654_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR564341(NAD 83)
 AE9654
 AE9654                          SUPERSEDED SURVEY CONTROL
 AE9654
 AE9654.No superseded survey control is available for this station.
 AE9654
 AE9654_MARKER: DD = SURVEY DISK
 AE9654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9654_STAMPING: 12-300.52 1996
 AE9654_MARK LOGO: SDDT
 AE9654_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9654+STABILITY: SURFACE MOTION
 AE9654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9654+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9654
 AE9654  HISTORY     - Date     Condition        Report By
 AE9654  HISTORY     - 1996     MONUMENTED       SDDT
 AE9654  HISTORY     - 19970314 GOOD             NGS
 AE9654
 AE9654                          STATION DESCRIPTION
 AE9654
 AE9654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9654'13.6 KM (8.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9654'STATE HIGHWAY 37 IN GROTON, 757.0 M (2483.6 FT) WEST OF MILEPOST 301,
 AE9654'30.6 M (100.4 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 AE9654'THE HIGHWAY, 12.3 M (40.4 FT) WEST OF THE CENTER OF A FIELD ENTRANCE,
 AE9654'5.4 M (17.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT)
 AE9654'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST
 AE9654'AND THE NORTH END OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AE9654'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9655 ***********************************************************************
 AE9655  DESIGNATION -  12 301.29
 AE9655  PID         -  AE9655
 AE9655  STATE/COUNTY-  SD/BROWN
 AE9655  COUNTRY     -  US
 AE9655  USGS QUAD   -  BATH (2017)
 AE9655
 AE9655                         *CURRENT SURVEY CONTROL
 AE9655  ______________________________________________________________________
 AE9655* NAD 83(1986) POSITION- 45 27 33.     (N) 098 15 45.     (W)   SCALED
 AE9655* NAVD 88 ORTHO HEIGHT -   391.658 (meters)     1284.96  (feet) ADJUSTED
 AE9655  ______________________________________________________________________
 AE9655  GEOID HEIGHT    -        -24.719 (meters)                     GEOID18
 AE9655  DYNAMIC HEIGHT  -        391.629 (meters)     1284.87  (feet) COMP
 AE9655  MODELED GRAVITY -    980,531.1   (mgal)                       NAVD 88
 AE9655
 AE9655  VERT ORDER      -  FIRST     CLASS II
 AE9655
 AE9655.The horizontal coordinates were scaled from a map and have
 AE9655.an estimated accuracy of +/- 6 seconds.
 AE9655
 AE9655.The orthometric height was determined by differential leveling and
 AE9655.adjusted by the NATIONAL GEODETIC SURVEY
 AE9655.in July 1998.
 AE9655
 AE9655.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9655.GEOID18 height accuracy estimate available here.
 AE9655
 AE9655.Click photographs - Photos may exist for this station.
 AE9655
 AE9655.The dynamic height is computed by dividing the NAVD 88
 AE9655.geopotential number by the normal gravity value computed on the
 AE9655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9655.degrees latitude (g = 980.6199 gals.).
 AE9655
 AE9655.The modeled gravity was interpolated from observed gravity values.
 AE9655
 AE9655;                    North         East    Units  Estimated Accuracy
 AE9655;SPC SD N     -   182,130.      735,880.      MT  (+/- 180 meters Scaled)
 AE9655
 AE9655_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR576342(NAD 83)
 AE9655
 AE9655                          SUPERSEDED SURVEY CONTROL
 AE9655
 AE9655.No superseded survey control is available for this station.
 AE9655
 AE9655_MARKER: DD = SURVEY DISK
 AE9655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9655_STAMPING: 12-301.29 1996
 AE9655_MARK LOGO: SDDT
 AE9655_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9655+STABILITY: SURFACE MOTION
 AE9655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9655+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9655
 AE9655  HISTORY     - Date     Condition        Report By
 AE9655  HISTORY     - 1996     MONUMENTED       SDDT
 AE9655  HISTORY     - 19970314 GOOD             NGS
 AE9655
 AE9655                          STATION DESCRIPTION
 AE9655
 AE9655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9655'12.4 KM (7.70 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9655'STATE HIGHWAY 37 IN GROTON, 457.0 M (1499.3 FT) EAST OF MILEPOST 301,
 AE9655'53.5 M (175.5 FT) EAST OF THE NORTHEAST CORNER OF A HIGHWAY BRIDGE
 AE9655'SPANNING THE JAMES RIVER, 26.4 M (86.6 FT) NORTH OF THE CENTERLINE OF
 AE9655'THE WESTBOUND LANES OF THE HIGHWAY, 6.0 M (19.7 FT) WEST OF THE CENTER
 AE9655'OF A GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9655'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AE9655'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9656 ***********************************************************************
 AE9656  DESIGNATION -  12 302.52
 AE9656  PID         -  AE9656
 AE9656  STATE/COUNTY-  SD/BROWN
 AE9656  COUNTRY     -  US
 AE9656  USGS QUAD   -  JAMES (2017)
 AE9656
 AE9656                         *CURRENT SURVEY CONTROL
 AE9656  ______________________________________________________________________
 AE9656* NAD 83(1986) POSITION- 45 27 32.     (N) 098 14 13.     (W)   SCALED
 AE9656* NAVD 88 ORTHO HEIGHT -   390.294 (meters)     1280.49  (feet) ADJUSTED
 AE9656  ______________________________________________________________________
 AE9656  GEOID HEIGHT    -        -24.743 (meters)                     GEOID18
 AE9656  DYNAMIC HEIGHT  -        390.266 (meters)     1280.40  (feet) COMP
 AE9656  MODELED GRAVITY -    980,531.8   (mgal)                       NAVD 88
 AE9656
 AE9656  VERT ORDER      -  FIRST     CLASS II
 AE9656
 AE9656.The horizontal coordinates were scaled from a map and have
 AE9656.an estimated accuracy of +/- 6 seconds.
 AE9656
 AE9656.The orthometric height was determined by differential leveling and
 AE9656.adjusted by the NATIONAL GEODETIC SURVEY
 AE9656.in July 1998.
 AE9656
 AE9656.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9656.GEOID18 height accuracy estimate available here.
 AE9656
 AE9656.Click photographs - Photos may exist for this station.
 AE9656
 AE9656.The dynamic height is computed by dividing the NAVD 88
 AE9656.geopotential number by the normal gravity value computed on the
 AE9656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9656.degrees latitude (g = 980.6199 gals.).
 AE9656
 AE9656.The modeled gravity was interpolated from observed gravity values.
 AE9656
 AE9656;                    North         East    Units  Estimated Accuracy
 AE9656;SPC SD N     -   182,140.      737,880.      MT  (+/- 180 meters Scaled)
 AE9656
 AE9656_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR596342(NAD 83)
 AE9656
 AE9656                          SUPERSEDED SURVEY CONTROL
 AE9656
 AE9656.No superseded survey control is available for this station.
 AE9656
 AE9656_MARKER: DD = SURVEY DISK
 AE9656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9656_STAMPING: 12-302.52 1996
 AE9656_MARK LOGO: SDDT
 AE9656_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9656+STABILITY: SURFACE MOTION
 AE9656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9656+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9656
 AE9656  HISTORY     - Date     Condition        Report By
 AE9656  HISTORY     - 1996     MONUMENTED       SDDT
 AE9656  HISTORY     - 19970314 GOOD             NGS
 AE9656
 AE9656                          STATION DESCRIPTION
 AE9656
 AE9656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9656'10.4 KM (6.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9656'STATE HIGHWAY 37 IN GROTON, 790.0 M (2591.9 FT) WEST OF MILEPOST 303,
 AE9656'26.4 M (86.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9656'HIGHWAY, 6.0 M (19.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M
 AE9656'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AE9656'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9656'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9657 ***********************************************************************
 AE9657  DESIGNATION -  12 303.52
 AE9657  PID         -  AE9657
 AE9657  STATE/COUNTY-  SD/BROWN
 AE9657  COUNTRY     -  US
 AE9657  USGS QUAD   -  JAMES (2017)
 AE9657
 AE9657                         *CURRENT SURVEY CONTROL
 AE9657  ______________________________________________________________________
 AE9657* NAD 83(1986) POSITION- 45 27 33.     (N) 098 13 00.     (W)   SCALED
 AE9657* NAVD 88 ORTHO HEIGHT -   396.975 (meters)     1302.41  (feet) ADJUSTED
 AE9657  ______________________________________________________________________
 AE9657  GEOID HEIGHT    -        -24.762 (meters)                     GEOID18
 AE9657  DYNAMIC HEIGHT  -        396.947 (meters)     1302.32  (feet) COMP
 AE9657  MODELED GRAVITY -    980,532.3   (mgal)                       NAVD 88
 AE9657
 AE9657  VERT ORDER      -  FIRST     CLASS II
 AE9657
 AE9657.The horizontal coordinates were scaled from a map and have
 AE9657.an estimated accuracy of +/- 6 seconds.
 AE9657
 AE9657.The orthometric height was determined by differential leveling and
 AE9657.adjusted by the NATIONAL GEODETIC SURVEY
 AE9657.in July 1998.
 AE9657
 AE9657.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9657.GEOID18 height accuracy estimate available here.
 AE9657
 AE9657.Click photographs - Photos may exist for this station.
 AE9657
 AE9657.The dynamic height is computed by dividing the NAVD 88
 AE9657.geopotential number by the normal gravity value computed on the
 AE9657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9657.degrees latitude (g = 980.6199 gals.).
 AE9657
 AE9657.The modeled gravity was interpolated from observed gravity values.
 AE9657
 AE9657;                    North         East    Units  Estimated Accuracy
 AE9657;SPC SD N     -   182,210.      739,470.      MT  (+/- 180 meters Scaled)
 AE9657
 AE9657_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR612342(NAD 83)
 AE9657
 AE9657                          SUPERSEDED SURVEY CONTROL
 AE9657
 AE9657.No superseded survey control is available for this station.
 AE9657
 AE9657_MARKER: DB = BENCH MARK DISK
 AE9657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9657_STAMPING: 12-303.52
 AE9657_MARK LOGO: SDHD
 AE9657_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9657+STABILITY: SURFACE MOTION
 AE9657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9657+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9657
 AE9657  HISTORY     - Date     Condition        Report By
 AE9657  HISTORY     - UNK      MONUMENTED       SDHD
 AE9657  HISTORY     - 19970314 GOOD             NGS
 AE9657
 AE9657                          STATION DESCRIPTION
 AE9657
 AE9657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9657'8.8 KM (5.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9657'STATE HIGHWAY 37 IN GROTON, 760.0 M (2493.4 FT) WEST OF MILEPOST 304,
 AE9657'26.4 M (86.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9657'HIGHWAY, 19.6 M (64.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0
 AE9657'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF
 AE9657'UTILITY POLE NUMBER 109 3, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7
 AE9657'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9657'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9658 ***********************************************************************
 AE9658  DESIGNATION -  12 304.73
 AE9658  PID         -  AE9658
 AE9658  STATE/COUNTY-  SD/BROWN
 AE9658  COUNTRY     -  US
 AE9658  USGS QUAD   -  JAMES (2017)
 AE9658
 AE9658                         *CURRENT SURVEY CONTROL
 AE9658  ______________________________________________________________________
 AE9658* NAD 83(1986) POSITION- 45 27 31.     (N) 098 11 31.     (W)   SCALED
 AE9658* NAVD 88 ORTHO HEIGHT -   396.782 (meters)     1301.78  (feet) ADJUSTED
 AE9658  ______________________________________________________________________
 AE9658  GEOID HEIGHT    -        -24.783 (meters)                     GEOID18
 AE9658  DYNAMIC HEIGHT  -        396.753 (meters)     1301.68  (feet) COMP
 AE9658  MODELED GRAVITY -    980,532.7   (mgal)                       NAVD 88
 AE9658
 AE9658  VERT ORDER      -  FIRST     CLASS II
 AE9658
 AE9658.The horizontal coordinates were scaled from a map and have
 AE9658.an estimated accuracy of +/- 6 seconds.
 AE9658
 AE9658.The orthometric height was determined by differential leveling and
 AE9658.adjusted by the NATIONAL GEODETIC SURVEY
 AE9658.in July 1998.
 AE9658
 AE9658.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9658.GEOID18 height accuracy estimate available here.
 AE9658
 AE9658.Click photographs - Photos may exist for this station.
 AE9658
 AE9658.The dynamic height is computed by dividing the NAVD 88
 AE9658.geopotential number by the normal gravity value computed on the
 AE9658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9658.degrees latitude (g = 980.6199 gals.).
 AE9658
 AE9658.The modeled gravity was interpolated from observed gravity values.
 AE9658
 AE9658;                    North         East    Units  Estimated Accuracy
 AE9658;SPC SD N     -   182,190.      741,400.      MT  (+/- 180 meters Scaled)
 AE9658
 AE9658_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR631342(NAD 83)
 AE9658
 AE9658                          SUPERSEDED SURVEY CONTROL
 AE9658
 AE9658.No superseded survey control is available for this station.
 AE9658
 AE9658_MARKER: Z = SEE DESCRIPTION
 AE9658_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9658_STAMPING: 12-304.73 1996
 AE9658_MARK LOGO: NGS
 AE9658_PROJECTION: FLUSH
 AE9658_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9658_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9658+STABILITY: POSITION/ELEVATION WELL
 AE9658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9658+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9658_ROD/PIPE-DEPTH: 6.4 meters
 AE9658_SLEEVE-DEPTH  : 1.8 meters
 AE9658
 AE9658  HISTORY     - Date     Condition        Report By
 AE9658  HISTORY     - 1996     MONUMENTED       SDDT
 AE9658  HISTORY     - 19970314 GOOD             NGS
 AE9658
 AE9658                          STATION DESCRIPTION
 AE9658
 AE9658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9658'6.9 KM (4.30 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9658'STATE HIGHWAY 37 IN GROTON, 425.0 M (1394.4 FT) WEST OF MILEPOST 305,
 AE9658'26.1 M (85.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9658'HIGHWAY, 8.2 M (26.9 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.7 M
 AE9658'(2.3 FT) SOUTH OF A WITNESS POST AND THE CENTER OF 3 BRACED FENCE
 AE9658'POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AE9658'FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9658'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9658'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9658'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9659 ***********************************************************************
 AE9659  DESIGNATION -  12 305.37
 AE9659  PID         -  AE9659
 AE9659  STATE/COUNTY-  SD/BROWN
 AE9659  COUNTRY     -  US
 AE9659  USGS QUAD   -  JAMES (2017)
 AE9659
 AE9659                         *CURRENT SURVEY CONTROL
 AE9659  ______________________________________________________________________
 AE9659* NAD 83(1986) POSITION- 45 27 31.     (N) 098 10 42.     (W)   SCALED
 AE9659* NAVD 88 ORTHO HEIGHT -   397.548 (meters)     1304.29  (feet) ADJUSTED
 AE9659  ______________________________________________________________________
 AE9659  GEOID HEIGHT    -        -24.794 (meters)                     GEOID18
 AE9659  DYNAMIC HEIGHT  -        397.519 (meters)     1304.19  (feet) COMP
 AE9659  MODELED GRAVITY -    980,532.8   (mgal)                       NAVD 88
 AE9659
 AE9659  VERT ORDER      -  FIRST     CLASS II
 AE9659
 AE9659.The horizontal coordinates were scaled from a map and have
 AE9659.an estimated accuracy of +/- 6 seconds.
 AE9659
 AE9659.The orthometric height was determined by differential leveling and
 AE9659.adjusted by the NATIONAL GEODETIC SURVEY
 AE9659.in July 1998.
 AE9659
 AE9659.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9659.GEOID18 height accuracy estimate available here.
 AE9659
 AE9659.Click photographs - Photos may exist for this station.
 AE9659
 AE9659.The dynamic height is computed by dividing the NAVD 88
 AE9659.geopotential number by the normal gravity value computed on the
 AE9659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9659.degrees latitude (g = 980.6199 gals.).
 AE9659
 AE9659.The modeled gravity was interpolated from observed gravity values.
 AE9659
 AE9659;                    North         East    Units  Estimated Accuracy
 AE9659;SPC SD N     -   182,210.      742,470.      MT  (+/- 180 meters Scaled)
 AE9659
 AE9659_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR642342(NAD 83)
 AE9659
 AE9659                          SUPERSEDED SURVEY CONTROL
 AE9659
 AE9659.No superseded survey control is available for this station.
 AE9659
 AE9659_MARKER: DD = SURVEY DISK
 AE9659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9659_STAMPING: 12-305.37 1996
 AE9659_MARK LOGO: SDDT
 AE9659_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9659+STABILITY: SURFACE MOTION
 AE9659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9659+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9659
 AE9659  HISTORY     - Date     Condition        Report By
 AE9659  HISTORY     - 1996     MONUMENTED       SDDT
 AE9659  HISTORY     - 19970314 GOOD             NGS
 AE9659
 AE9659                          STATION DESCRIPTION
 AE9659
 AE9659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9659'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9659'STATE HIGHWAY 37 IN GROTON, 623.0 M (2044.0 FT) EAST OF MILEPOST 305,
 AE9659'350.0 M (1148.3 FT) WEST OF THE WEST END OF THE WESTBOUND HIGHWAY
 AE9659'OVERPASS OF THE BURLINGTON NORTHERN RAILROAD, 29.7 M (97.4 FT) NORTH
 AE9659'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.5 M (8.2
 AE9659'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AE9659'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9660 ***********************************************************************
 AE9660  DESIGNATION -  12 306.50
 AE9660  PID         -  AE9660
 AE9660  STATE/COUNTY-  SD/BROWN
 AE9660  COUNTRY     -  US
 AE9660  USGS QUAD   -  JAMES (2017)
 AE9660
 AE9660                         *CURRENT SURVEY CONTROL
 AE9660  ______________________________________________________________________
 AE9660* NAD 83(1986) POSITION- 45 27 29.     (N) 098 09 18.     (W)   SCALED
 AE9660* NAVD 88 ORTHO HEIGHT -   397.987 (meters)     1305.73  (feet) ADJUSTED
 AE9660  ______________________________________________________________________
 AE9660  GEOID HEIGHT    -        -24.811 (meters)                     GEOID18
 AE9660  DYNAMIC HEIGHT  -        397.959 (meters)     1305.64  (feet) COMP
 AE9660  MODELED GRAVITY -    980,532.9   (mgal)                       NAVD 88
 AE9660
 AE9660  VERT ORDER      -  FIRST     CLASS II
 AE9660
 AE9660.The horizontal coordinates were scaled from a map and have
 AE9660.an estimated accuracy of +/- 6 seconds.
 AE9660
 AE9660.The orthometric height was determined by differential leveling and
 AE9660.adjusted by the NATIONAL GEODETIC SURVEY
 AE9660.in July 1998.
 AE9660
 AE9660.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9660.GEOID18 height accuracy estimate available here.
 AE9660
 AE9660.Click photographs - Photos may exist for this station.
 AE9660
 AE9660.The dynamic height is computed by dividing the NAVD 88
 AE9660.geopotential number by the normal gravity value computed on the
 AE9660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9660.degrees latitude (g = 980.6199 gals.).
 AE9660
 AE9660.The modeled gravity was interpolated from observed gravity values.
 AE9660
 AE9660;                    North         East    Units  Estimated Accuracy
 AE9660;SPC SD N     -   182,190.      744,290.      MT  (+/- 180 meters Scaled)
 AE9660
 AE9660_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR660341(NAD 83)
 AE9660
 AE9660                          SUPERSEDED SURVEY CONTROL
 AE9660
 AE9660.No superseded survey control is available for this station.
 AE9660
 AE9660_MARKER: DD = SURVEY DISK
 AE9660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9660_STAMPING: 12-306.50 1996
 AE9660_MARK LOGO: SDDT
 AE9660_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9660+STABILITY: SURFACE MOTION
 AE9660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9660+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9660
 AE9660  HISTORY     - Date     Condition        Report By
 AE9660  HISTORY     - 1996     MONUMENTED       SDDT
 AE9660  HISTORY     - 19970314 GOOD             NGS
 AE9660
 AE9660                          STATION DESCRIPTION
 AE9660
 AE9660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9660'4.0 KM (2.50 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9660'STATE HIGHWAY 37 IN GROTON, 799.0 M (2621.4 FT) EAST OF MILEPOST 306,
 AE9660'16.5 M (54.1 FT) SOUTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9660'HIGHWAY, 15.1 M (49.5 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 AE9660'LANES OF THE HIGHWAY, 10.2 M (33.5 FT) EAST OF THE CENTER OF A
 AE9660'CROSSOVER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE9660'FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9660'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9661 ***********************************************************************
 AE9661  DESIGNATION -  12 307.49
 AE9661  PID         -  AE9661
 AE9661  STATE/COUNTY-  SD/BROWN
 AE9661  COUNTRY     -  US
 AE9661  USGS QUAD   -  JAMES (2017)
 AE9661
 AE9661                         *CURRENT SURVEY CONTROL
 AE9661  ______________________________________________________________________
 AE9661* NAD 83(1986) POSITION- 45 27 26.     (N) 098 08 04.     (W)   SCALED
 AE9661* NAVD 88 ORTHO HEIGHT -   397.854 (meters)     1305.29  (feet) ADJUSTED
 AE9661  ______________________________________________________________________
 AE9661  GEOID HEIGHT    -        -24.824 (meters)                     GEOID18
 AE9661  DYNAMIC HEIGHT  -        397.825 (meters)     1305.20  (feet) COMP
 AE9661  MODELED GRAVITY -    980,532.7   (mgal)                       NAVD 88
 AE9661
 AE9661  VERT ORDER      -  FIRST     CLASS II
 AE9661
 AE9661.The horizontal coordinates were scaled from a map and have
 AE9661.an estimated accuracy of +/- 6 seconds.
 AE9661
 AE9661.The orthometric height was determined by differential leveling and
 AE9661.adjusted by the NATIONAL GEODETIC SURVEY
 AE9661.in July 1998.
 AE9661
 AE9661.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9661.GEOID18 height accuracy estimate available here.
 AE9661
 AE9661.Click photographs - Photos may exist for this station.
 AE9661
 AE9661.The dynamic height is computed by dividing the NAVD 88
 AE9661.geopotential number by the normal gravity value computed on the
 AE9661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9661.degrees latitude (g = 980.6199 gals.).
 AE9661
 AE9661.The modeled gravity was interpolated from observed gravity values.
 AE9661
 AE9661;                    North         East    Units  Estimated Accuracy
 AE9661;SPC SD N     -   182,140.      745,900.      MT  (+/- 180 meters Scaled)
 AE9661
 AE9661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR676341(NAD 83)
 AE9661
 AE9661                          SUPERSEDED SURVEY CONTROL
 AE9661
 AE9661.No superseded survey control is available for this station.
 AE9661
 AE9661_MARKER: DD = SURVEY DISK
 AE9661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9661_STAMPING: 12-307.49 1996
 AE9661_MARK LOGO: SDDT
 AE9661_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9661+STABILITY: SURFACE MOTION
 AE9661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9661+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9661
 AE9661  HISTORY     - Date     Condition        Report By
 AE9661  HISTORY     - 1996     MONUMENTED       SDDT
 AE9661  HISTORY     - 19970314 GOOD             NGS
 AE9661
 AE9661                          STATION DESCRIPTION
 AE9661
 AE9661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9661'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9661'STATE HIGHWAY 37 IN GROTON, 794.0 M (2605.0 FT) EAST OF MILEPOST 307,
 AE9661'33.7 M (110.6 FT) SOUTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AE9661'THE HIGHWAY, 17.6 M (57.7 FT) NORTHEAST OF A UTILITY POLE, 7.2 M (23.6
 AE9661'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) BELOW THE
 AE9661'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AE9661'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9662 ***********************************************************************
 AE9662  DESIGNATION -  12 308.50
 AE9662  PID         -  AE9662
 AE9662  STATE/COUNTY-  SD/BROWN
 AE9662  COUNTRY     -  US
 AE9662  USGS QUAD   -  GROTON (2017)
 AE9662
 AE9662                         *CURRENT SURVEY CONTROL
 AE9662  ______________________________________________________________________
 AE9662* NAD 83(1986) POSITION- 45 27 30.     (N) 098 06 48.     (W)   SCALED
 AE9662* NAVD 88 ORTHO HEIGHT -   397.672 (meters)     1304.70  (feet) ADJUSTED
 AE9662  ______________________________________________________________________
 AE9662  GEOID HEIGHT    -        -24.839 (meters)                     GEOID18
 AE9662  DYNAMIC HEIGHT  -        397.643 (meters)     1304.60  (feet) COMP
 AE9662  MODELED GRAVITY -    980,532.0   (mgal)                       NAVD 88
 AE9662
 AE9662  VERT ORDER      -  FIRST     CLASS II
 AE9662
 AE9662.The horizontal coordinates were scaled from a map and have
 AE9662.an estimated accuracy of +/- 6 seconds.
 AE9662
 AE9662.The orthometric height was determined by differential leveling and
 AE9662.adjusted by the NATIONAL GEODETIC SURVEY
 AE9662.in July 1998.
 AE9662
 AE9662.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9662.GEOID18 height accuracy estimate available here.
 AE9662
 AE9662.Click photographs - Photos may exist for this station.
 AE9662
 AE9662.The dynamic height is computed by dividing the NAVD 88
 AE9662.geopotential number by the normal gravity value computed on the
 AE9662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9662.degrees latitude (g = 980.6199 gals.).
 AE9662
 AE9662.The modeled gravity was interpolated from observed gravity values.
 AE9662
 AE9662;                    North         East    Units  Estimated Accuracy
 AE9662;SPC SD N     -   182,300.      747,550.      MT  (+/- 180 meters Scaled)
 AE9662
 AE9662_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR693342(NAD 83)
 AE9662
 AE9662                          SUPERSEDED SURVEY CONTROL
 AE9662
 AE9662.No superseded survey control is available for this station.
 AE9662
 AE9662_MARKER: DD = SURVEY DISK
 AE9662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9662_STAMPING: 12-308.50 1996
 AE9662_MARK LOGO: SDDT
 AE9662_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9662+STABILITY: SURFACE MOTION
 AE9662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9662+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9662
 AE9662  HISTORY     - Date     Condition        Report By
 AE9662  HISTORY     - 1996     MONUMENTED       SDDT
 AE9662  HISTORY     - 19970314 GOOD             NGS
 AE9662
 AE9662                          STATION DESCRIPTION
 AE9662
 AE9662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9662'0.8 KM (0.50 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9662'STATE HIGHWAY 37 IN GROTON, 803.0 M (2634.5 FT) EAST OF MILEPOST 308,
 AE9662'27.6 M (90.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AE9662'HIGHWAY, 20.3 M (66.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 3.0
 AE9662'M (9.8 FT) WEST OF A RIGHT-OF-WAY POST, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9662'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 AE9662'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9663 ***********************************************************************
 AE9663  DESIGNATION -  12 309.56
 AE9663  PID         -  AE9663
 AE9663  STATE/COUNTY-  SD/BROWN
 AE9663  COUNTRY     -  US
 AE9663  USGS QUAD   -  GROTON (2017)
 AE9663
 AE9663                         *CURRENT SURVEY CONTROL
 AE9663  ______________________________________________________________________
 AE9663* NAD 83(1986) POSITION- 45 27 19.     (N) 098 05 38.     (W)   SCALED
 AE9663* NAVD 88 ORTHO HEIGHT -   397.722 (meters)     1304.86  (feet) ADJUSTED
 AE9663  ______________________________________________________________________
 AE9663  GEOID HEIGHT    -        -24.843 (meters)                     GEOID18
 AE9663  DYNAMIC HEIGHT  -        397.693 (meters)     1304.76  (feet) COMP
 AE9663  MODELED GRAVITY -    980,531.4   (mgal)                       NAVD 88
 AE9663
 AE9663  VERT ORDER      -  FIRST     CLASS II
 AE9663
 AE9663.The horizontal coordinates were scaled from a map and have
 AE9663.an estimated accuracy of +/- 6 seconds.
 AE9663
 AE9663.The orthometric height was determined by differential leveling and
 AE9663.adjusted by the NATIONAL GEODETIC SURVEY
 AE9663.in July 1998.
 AE9663
 AE9663.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9663.GEOID18 height accuracy estimate available here.
 AE9663
 AE9663.Click photographs - Photos may exist for this station.
 AE9663
 AE9663.The dynamic height is computed by dividing the NAVD 88
 AE9663.geopotential number by the normal gravity value computed on the
 AE9663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9663.degrees latitude (g = 980.6199 gals.).
 AE9663
 AE9663.The modeled gravity was interpolated from observed gravity values.
 AE9663
 AE9663;                    North         East    Units  Estimated Accuracy
 AE9663;SPC SD N     -   181,990.      749,080.      MT  (+/- 180 meters Scaled)
 AE9663
 AE9663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR708339(NAD 83)
 AE9663
 AE9663                          SUPERSEDED SURVEY CONTROL
 AE9663
 AE9663.No superseded survey control is available for this station.
 AE9663
 AE9663_MARKER: DD = SURVEY DISK
 AE9663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9663_STAMPING: 12-309.56 1996
 AE9663_MARK LOGO: SDDT
 AE9663_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9663+STABILITY: SURFACE MOTION
 AE9663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9663+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9663
 AE9663  HISTORY     - Date     Condition        Report By
 AE9663  HISTORY     - 1996     MONUMENTED       SDDT
 AE9663  HISTORY     - 19970314 GOOD             NGS
 AE9663
 AE9663                          STATION DESCRIPTION
 AE9663
 AE9663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9663'0.9 KM (0.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9663'STATE HIGHWAY 37 IN GROTON, 716.0 M (2349.1 FT) WEST OF MILEPOST 310,
 AE9663'30.7 M (100.7 FT) NORTHWEST OF THE CENTER OF 6TH STREET, 29.1 M (95.5
 AE9663'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) NORTH OF A
 AE9663'FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE9663'(1.3 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9663'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9664 ***********************************************************************
 AE9664  DESIGNATION -  12 310.00
 AE9664  PID         -  AE9664
 AE9664  STATE/COUNTY-  SD/BROWN
 AE9664  COUNTRY     -  US
 AE9664  USGS QUAD   -  GROTON (2017)
 AE9664
 AE9664                         *CURRENT SURVEY CONTROL
 AE9664  ______________________________________________________________________
 AE9664* NAD 83(1986) POSITION- 45 27 02.     (N) 098 05 17.     (W)   SCALED
 AE9664* NAVD 88 ORTHO HEIGHT -   396.431 (meters)     1300.62  (feet) ADJUSTED
 AE9664  ______________________________________________________________________
 AE9664  GEOID HEIGHT    -        -24.838 (meters)                     GEOID18
 AE9664  DYNAMIC HEIGHT  -        396.401 (meters)     1300.53  (feet) COMP
 AE9664  MODELED GRAVITY -    980,531.3   (mgal)                       NAVD 88
 AE9664
 AE9664  VERT ORDER      -  FIRST     CLASS II
 AE9664
 AE9664.The horizontal coordinates were scaled from a map and have
 AE9664.an estimated accuracy of +/- 6 seconds.
 AE9664
 AE9664.The orthometric height was determined by differential leveling and
 AE9664.adjusted by the NATIONAL GEODETIC SURVEY
 AE9664.in July 1998.
 AE9664
 AE9664.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9664.GEOID18 height accuracy estimate available here.
 AE9664
 AE9664.Click photographs - Photos may exist for this station.
 AE9664
 AE9664.The dynamic height is computed by dividing the NAVD 88
 AE9664.geopotential number by the normal gravity value computed on the
 AE9664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9664.degrees latitude (g = 980.6199 gals.).
 AE9664
 AE9664.The modeled gravity was interpolated from observed gravity values.
 AE9664
 AE9664;                    North         East    Units  Estimated Accuracy
 AE9664;SPC SD N     -   181,480.      749,550.      MT  (+/- 180 meters Scaled)
 AE9664
 AE9664_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR713334(NAD 83)
 AE9664
 AE9664                          SUPERSEDED SURVEY CONTROL
 AE9664
 AE9664.No superseded survey control is available for this station.
 AE9664
 AE9664_MARKER: DB = BENCH MARK DISK
 AE9664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9664_STAMPING: 12-310.00
 AE9664_MARK LOGO: SDHD
 AE9664_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9664+STABILITY: SURFACE MOTION
 AE9664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9664+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9664
 AE9664  HISTORY     - Date     Condition        Report By
 AE9664  HISTORY     - UNK      MONUMENTED       SDHD
 AE9664  HISTORY     - 19970314 GOOD             NGS
 AE9664
 AE9664                          STATION DESCRIPTION
 AE9664
 AE9664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9664'1.6 KM (1.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9664'STATE HIGHWAY 37 IN GROTON, 42.7 M (140.1 FT) NORTHEAST OF MILEPOST
 AE9664'310, 30.4 M (99.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 23.2 M
 AE9664'(76.1 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 0.8 M (2.6 FT) BELOW
 AE9664'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST,
 AE9664'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9665 ***********************************************************************
 AE9665  DESIGNATION -  12 310.60
 AE9665  PID         -  AE9665
 AE9665  STATE/COUNTY-  SD/BROWN
 AE9665  COUNTRY     -  US
 AE9665  USGS QUAD   -  GROTON (2017)
 AE9665
 AE9665                         *CURRENT SURVEY CONTROL
 AE9665  ______________________________________________________________________
 AE9665* NAD 83(1986) POSITION- 45 26 36.     (N) 098 04 51.     (W)   SCALED
 AE9665* NAVD 88 ORTHO HEIGHT -   394.359 (meters)     1293.83  (feet) ADJUSTED
 AE9665  ______________________________________________________________________
 AE9665  GEOID HEIGHT    -        -24.831 (meters)                     GEOID18
 AE9665  DYNAMIC HEIGHT  -        394.330 (meters)     1293.73  (feet) COMP
 AE9665  MODELED GRAVITY -    980,531.3   (mgal)                       NAVD 88
 AE9665
 AE9665  VERT ORDER      -  FIRST     CLASS II
 AE9665
 AE9665.The horizontal coordinates were scaled from a map and have
 AE9665.an estimated accuracy of +/- 6 seconds.
 AE9665
 AE9665.The orthometric height was determined by differential leveling and
 AE9665.adjusted by the NATIONAL GEODETIC SURVEY
 AE9665.in July 1998.
 AE9665
 AE9665.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9665.GEOID18 height accuracy estimate available here.
 AE9665
 AE9665.Click photographs - Photos may exist for this station.
 AE9665
 AE9665.The dynamic height is computed by dividing the NAVD 88
 AE9665.geopotential number by the normal gravity value computed on the
 AE9665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9665.degrees latitude (g = 980.6199 gals.).
 AE9665
 AE9665.The modeled gravity was interpolated from observed gravity values.
 AE9665
 AE9665;                    North         East    Units  Estimated Accuracy
 AE9665;SPC SD N     -   180,690.      750,130.      MT  (+/- 180 meters Scaled)
 AE9665
 AE9665_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR718326(NAD 83)
 AE9665
 AE9665                          SUPERSEDED SURVEY CONTROL
 AE9665
 AE9665.No superseded survey control is available for this station.
 AE9665
 AE9665_MARKER: Z = SEE DESCRIPTION
 AE9665_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9665_STAMPING: 12-310.60
 AE9665_MARK LOGO: NGS
 AE9665_PROJECTION: FLUSH
 AE9665_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9665_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9665+STABILITY: POSITION/ELEVATION WELL
 AE9665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9665+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9665_ROD/PIPE-DEPTH: 6.4 meters
 AE9665_SLEEVE-DEPTH  : 1.8 meters
 AE9665
 AE9665  HISTORY     - Date     Condition        Report By
 AE9665  HISTORY     - 1996     MONUMENTED       SDDT
 AE9665  HISTORY     - 19970314 GOOD             NGS
 AE9665
 AE9665                          STATION DESCRIPTION
 AE9665
 AE9665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9665'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9665'STATE HIGHWAY 37 IN GROTON, 624.0 M (2047.2 FT) WEST OF MILEPOST 311,
 AE9665'29.8 M (97.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT)
 AE9665'SOUTH OF THE CENTERLINE OF 134TH STREET, 1.5 M (4.9 FT) NORTHEAST OF A
 AE9665'FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE9665'(1.3 FT) NORTHEAST OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTHWEST OF
 AE9665'A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AE9665'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9665'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9665'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9666 ***********************************************************************
 AE9666  DESIGNATION -  12 311.08
 AE9666  PID         -  AE9666
 AE9666  STATE/COUNTY-  SD/BROWN
 AE9666  COUNTRY     -  US
 AE9666  USGS QUAD   -  GROTON (2017)
 AE9666
 AE9666                         *CURRENT SURVEY CONTROL
 AE9666  ______________________________________________________________________
 AE9666* NAD 83(1986) POSITION- 45 26 25.     (N) 098 04 18.     (W)   SCALED
 AE9666* NAVD 88 ORTHO HEIGHT -   395.492 (meters)     1297.54  (feet) ADJUSTED
 AE9666  ______________________________________________________________________
 AE9666  GEOID HEIGHT    -        -24.830 (meters)                     GEOID18
 AE9666  DYNAMIC HEIGHT  -        395.463 (meters)     1297.45  (feet) COMP
 AE9666  MODELED GRAVITY -    980,530.9   (mgal)                       NAVD 88
 AE9666
 AE9666  VERT ORDER      -  FIRST     CLASS II
 AE9666
 AE9666.The horizontal coordinates were scaled from a map and have
 AE9666.an estimated accuracy of +/- 6 seconds.
 AE9666
 AE9666.The orthometric height was determined by differential leveling and
 AE9666.adjusted by the NATIONAL GEODETIC SURVEY
 AE9666.in July 1998.
 AE9666
 AE9666.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9666.GEOID18 height accuracy estimate available here.
 AE9666
 AE9666.Click photographs - Photos may exist for this station.
 AE9666
 AE9666.The dynamic height is computed by dividing the NAVD 88
 AE9666.geopotential number by the normal gravity value computed on the
 AE9666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9666.degrees latitude (g = 980.6199 gals.).
 AE9666
 AE9666.The modeled gravity was interpolated from observed gravity values.
 AE9666
 AE9666;                    North         East    Units  Estimated Accuracy
 AE9666;SPC SD N     -   180,370.      750,850.      MT  (+/- 180 meters Scaled)
 AE9666
 AE9666_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR726322(NAD 83)
 AE9666
 AE9666                          SUPERSEDED SURVEY CONTROL
 AE9666
 AE9666.No superseded survey control is available for this station.
 AE9666
 AE9666_MARKER: DB = BENCH MARK DISK
 AE9666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9666_STAMPING: 12-311.08
 AE9666_MARK LOGO: SDHD
 AE9666_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9666+STABILITY: SURFACE MOTION
 AE9666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9666+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9666
 AE9666  HISTORY     - Date     Condition        Report By
 AE9666  HISTORY     - UNK      MONUMENTED       SDHD
 AE9666  HISTORY     - 19970314 GOOD             NGS
 AE9666
 AE9666                          STATION DESCRIPTION
 AE9666
 AE9666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9666'3.3 KM (2.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9666'STATE HIGHWAY 37 IN GROTON, 132.0 M (433.1 FT) EAST OF MILEPOST 311,
 AE9666'42.7 M (140.1 FT) WEST OF THE WEST END OF 2 BRACED FENCE POSTS, 30.3 M
 AE9666'(99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE9666'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AE9666'SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 AE9666'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9667 ***********************************************************************
 AE9667  DESIGNATION -  12 312.21
 AE9667  PID         -  AE9667
 AE9667  STATE/COUNTY-  SD/BROWN
 AE9667  COUNTRY     -  US
 AE9667  USGS QUAD   -  GROTON (2017)
 AE9667
 AE9667                         *CURRENT SURVEY CONTROL
 AE9667  ______________________________________________________________________
 AE9667* NAD 83(1986) POSITION- 45 26 10.     (N) 098 02 58.     (W)   SCALED
 AE9667* NAVD 88 ORTHO HEIGHT -   397.635 (meters)     1304.57  (feet) ADJUSTED
 AE9667  ______________________________________________________________________
 AE9667  GEOID HEIGHT    -        -24.831 (meters)                     GEOID18
 AE9667  DYNAMIC HEIGHT  -        397.605 (meters)     1304.48  (feet) COMP
 AE9667  MODELED GRAVITY -    980,529.6   (mgal)                       NAVD 88
 AE9667
 AE9667  VERT ORDER      -  FIRST     CLASS II
 AE9667
 AE9667.The horizontal coordinates were scaled from a map and have
 AE9667.an estimated accuracy of +/- 6 seconds.
 AE9667
 AE9667.The orthometric height was determined by differential leveling and
 AE9667.adjusted by the NATIONAL GEODETIC SURVEY
 AE9667.in July 1998.
 AE9667
 AE9667.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9667.GEOID18 height accuracy estimate available here.
 AE9667
 AE9667.Click photographs - Photos may exist for this station.
 AE9667
 AE9667.The dynamic height is computed by dividing the NAVD 88
 AE9667.geopotential number by the normal gravity value computed on the
 AE9667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9667.degrees latitude (g = 980.6199 gals.).
 AE9667
 AE9667.The modeled gravity was interpolated from observed gravity values.
 AE9667
 AE9667;                    North         East    Units  Estimated Accuracy
 AE9667;SPC SD N     -   179,950.      752,600.      MT  (+/- 180 meters Scaled)
 AE9667
 AE9667_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR743318(NAD 83)
 AE9667
 AE9667                          SUPERSEDED SURVEY CONTROL
 AE9667
 AE9667.No superseded survey control is available for this station.
 AE9667
 AE9667_MARKER: DB = BENCH MARK DISK
 AE9667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9667_STAMPING: 12-312.21
 AE9667_MARK LOGO: SDHD
 AE9667_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9667+STABILITY: SURFACE MOTION
 AE9667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9667+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9667
 AE9667  HISTORY     - Date     Condition        Report By
 AE9667  HISTORY     - UNK      MONUMENTED       SDHD
 AE9667  HISTORY     - 19970314 GOOD             NGS
 AE9667
 AE9667                          STATION DESCRIPTION
 AE9667
 AE9667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9667'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9667'STATE HIGHWAY 37 IN GROTON, 335.0 M (1099.1 FT) EAST OF MILEPOST 312,
 AE9667'32.1 M (105.3 FT) WEST OF THE WEST END OF 3 BRACED FENCE POSTS, 32.0 M
 AE9667'(105.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE9667'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AE9667'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND
 AE9667'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9668 ***********************************************************************
 AE9668  DESIGNATION -  12 313.10
 AE9668  PID         -  AE9668
 AE9668  STATE/COUNTY-  SD/BROWN
 AE9668  COUNTRY     -  US
 AE9668  USGS QUAD   -  GROTON (2017)
 AE9668
 AE9668                         *CURRENT SURVEY CONTROL
 AE9668  ______________________________________________________________________
 AE9668* NAD 83(1986) POSITION- 45 25 59.     (N) 098 01 54.     (W)   SCALED
 AE9668* NAVD 88 ORTHO HEIGHT -   399.073 (meters)     1309.29  (feet) ADJUSTED
 AE9668  ______________________________________________________________________
 AE9668  GEOID HEIGHT    -        -24.833 (meters)                     GEOID18
 AE9668  DYNAMIC HEIGHT  -        399.042 (meters)     1309.19  (feet) COMP
 AE9668  MODELED GRAVITY -    980,528.2   (mgal)                       NAVD 88
 AE9668
 AE9668  VERT ORDER      -  FIRST     CLASS II
 AE9668
 AE9668.The horizontal coordinates were scaled from a map and have
 AE9668.an estimated accuracy of +/- 6 seconds.
 AE9668
 AE9668.The orthometric height was determined by differential leveling and
 AE9668.adjusted by the NATIONAL GEODETIC SURVEY
 AE9668.in July 1998.
 AE9668
 AE9668.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9668.GEOID18 height accuracy estimate available here.
 AE9668
 AE9668.Click photographs - Photos may exist for this station.
 AE9668
 AE9668.The dynamic height is computed by dividing the NAVD 88
 AE9668.geopotential number by the normal gravity value computed on the
 AE9668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9668.degrees latitude (g = 980.6199 gals.).
 AE9668
 AE9668.The modeled gravity was interpolated from observed gravity values.
 AE9668
 AE9668;                    North         East    Units  Estimated Accuracy
 AE9668;SPC SD N     -   179,640.      754,000.      MT  (+/- 180 meters Scaled)
 AE9668
 AE9668_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR757315(NAD 83)
 AE9668
 AE9668                          SUPERSEDED SURVEY CONTROL
 AE9668
 AE9668.No superseded survey control is available for this station.
 AE9668
 AE9668_MARKER: DB = BENCH MARK DISK
 AE9668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9668_STAMPING: 12-313.10
 AE9668_MARK LOGO: SDHD
 AE9668_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9668+STABILITY: SURFACE MOTION
 AE9668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9668+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9668
 AE9668  HISTORY     - Date     Condition        Report By
 AE9668  HISTORY     - UNK      MONUMENTED       SDHD
 AE9668  HISTORY     - 19970314 GOOD             NGS
 AE9668
 AE9668                          STATION DESCRIPTION
 AE9668
 AE9668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9668'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9668'STATE HIGHWAY 37 IN GROTON, 163.0 M (534.8 FT) EAST OF MILEPOST 313,
 AE9668'30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.0 M (42.7 FT)
 AE9668'EAST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9668'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AE9668'WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE9668'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9669 ***********************************************************************
 AE9669  DESIGNATION -  12 314.23
 AE9669  PID         -  AE9669
 AE9669  STATE/COUNTY-  SD/BROWN
 AE9669  COUNTRY     -  US
 AE9669  USGS QUAD   -  GROTON (2017)
 AE9669
 AE9669                         *CURRENT SURVEY CONTROL
 AE9669  ______________________________________________________________________
 AE9669* NAD 83(1986) POSITION- 45 25 44.     (N) 098 00 32.     (W)   SCALED
 AE9669* NAVD 88 ORTHO HEIGHT -   405.015 (meters)     1328.79  (feet) ADJUSTED
 AE9669  ______________________________________________________________________
 AE9669  GEOID HEIGHT    -        -24.835 (meters)                     GEOID18
 AE9669  DYNAMIC HEIGHT  -        404.983 (meters)     1328.68  (feet) COMP
 AE9669  MODELED GRAVITY -    980,526.1   (mgal)                       NAVD 88
 AE9669
 AE9669  VERT ORDER      -  FIRST     CLASS II
 AE9669
 AE9669.The horizontal coordinates were scaled from a map and have
 AE9669.an estimated accuracy of +/- 6 seconds.
 AE9669
 AE9669.The orthometric height was determined by differential leveling and
 AE9669.adjusted by the NATIONAL GEODETIC SURVEY
 AE9669.in July 1998.
 AE9669
 AE9669.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9669.GEOID18 height accuracy estimate available here.
 AE9669
 AE9669.Click photographs - Photos may exist for this station.
 AE9669
 AE9669.The dynamic height is computed by dividing the NAVD 88
 AE9669.geopotential number by the normal gravity value computed on the
 AE9669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9669.degrees latitude (g = 980.6199 gals.).
 AE9669
 AE9669.The modeled gravity was interpolated from observed gravity values.
 AE9669
 AE9669;                    North         East    Units  Estimated Accuracy
 AE9669;SPC SD N     -   179,220.      755,800.      MT  (+/- 180 meters Scaled)
 AE9669
 AE9669_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR775310(NAD 83)
 AE9669
 AE9669                          SUPERSEDED SURVEY CONTROL
 AE9669
 AE9669.No superseded survey control is available for this station.
 AE9669
 AE9669_MARKER: DB = BENCH MARK DISK
 AE9669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9669_STAMPING: 12-314.23
 AE9669_MARK LOGO: SDHD
 AE9669_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9669+STABILITY: SURFACE MOTION
 AE9669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9669+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9669
 AE9669  HISTORY     - Date     Condition        Report By
 AE9669  HISTORY     - UNK      MONUMENTED       SDHD
 AE9669  HISTORY     - 19970314 GOOD             NGS
 AE9669
 AE9669                          STATION DESCRIPTION
 AE9669
 AE9669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9669'8.4 KM (5.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9669'STATE HIGHWAY 37 IN GROTON, 387.0 M (1269.7 FT) EAST OF MILEPOST 314,
 AE9669'30.1 M (98.8 FT) EAST OF THE EAST END OF 2 BRACED FENCE POSTS, 30.1 M
 AE9669'(98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE9669'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AE9669'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9670 ***********************************************************************
 AE9670  DESIGNATION -  12 315.23
 AE9670  PID         -  AE9670
 AE9670  STATE/COUNTY-  SD/BROWN
 AE9670  COUNTRY     -  US
 AE9670  USGS QUAD   -  ANDOVER (2017)
 AE9670
 AE9670                         *CURRENT SURVEY CONTROL
 AE9670  ______________________________________________________________________
 AE9670* NAD 83(1986) POSITION- 45 25 32.     (N) 097 59 21.     (W)   SCALED
 AE9670* NAVD 88 ORTHO HEIGHT -   410.472 (meters)     1346.69  (feet) ADJUSTED
 AE9670  ______________________________________________________________________
 AE9670  GEOID HEIGHT    -        -24.837 (meters)                     GEOID18
 AE9670  DYNAMIC HEIGHT  -        410.439 (meters)     1346.58  (feet) COMP
 AE9670  MODELED GRAVITY -    980,523.8   (mgal)                       NAVD 88
 AE9670
 AE9670  VERT ORDER      -  FIRST     CLASS II
 AE9670
 AE9670.The horizontal coordinates were scaled from a map and have
 AE9670.an estimated accuracy of +/- 6 seconds.
 AE9670
 AE9670.The orthometric height was determined by differential leveling and
 AE9670.adjusted by the NATIONAL GEODETIC SURVEY
 AE9670.in July 1998.
 AE9670
 AE9670.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9670.GEOID18 height accuracy estimate available here.
 AE9670
 AE9670.Click photographs - Photos may exist for this station.
 AE9670
 AE9670.The dynamic height is computed by dividing the NAVD 88
 AE9670.geopotential number by the normal gravity value computed on the
 AE9670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9670.degrees latitude (g = 980.6199 gals.).
 AE9670
 AE9670.The modeled gravity was interpolated from observed gravity values.
 AE9670
 AE9670;                    North         East    Units  Estimated Accuracy
 AE9670;SPC SD N     -   178,890.      757,350.      MT  (+/- 180 meters Scaled)
 AE9670
 AE9670_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR790307(NAD 83)
 AE9670
 AE9670                          SUPERSEDED SURVEY CONTROL
 AE9670
 AE9670.No superseded survey control is available for this station.
 AE9670
 AE9670_MARKER: DB = BENCH MARK DISK
 AE9670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9670_STAMPING: 12-315.23
 AE9670_MARK LOGO: SDHD
 AE9670_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9670+STABILITY: SURFACE MOTION
 AE9670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9670+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9670
 AE9670  HISTORY     - Date     Condition        Report By
 AE9670  HISTORY     - UNK      MONUMENTED       SDHD
 AE9670  HISTORY     - 19970314 GOOD             NGS
 AE9670
 AE9670                          STATION DESCRIPTION
 AE9670
 AE9670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9670'10.0 KM (6.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9670'STATE HIGHWAY 37 IN GROTON, 364.0 M (1194.2 FT) EAST OF MILEPOST 315,
 AE9670'89.7 M (294.3 FT) WEST OF THE WEST END OF 2 BRACED FENCE POSTS, 29.8 M
 AE9670'(97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE9670'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AE9670'NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 AE9670'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9671 ***********************************************************************
 AE9671  DESIGNATION -  12 315.92
 AE9671  PID         -  AE9671
 AE9671  STATE/COUNTY-  SD/DAY
 AE9671  COUNTRY     -  US
 AE9671  USGS QUAD   -  ANDOVER (2017)
 AE9671
 AE9671                         *CURRENT SURVEY CONTROL
 AE9671  ______________________________________________________________________
 AE9671* NAD 83(1986) POSITION- 45 25 21.     (N) 097 58 16.     (W)   SCALED
 AE9671* NAVD 88 ORTHO HEIGHT -   416.993 (meters)     1368.08  (feet) ADJUSTED
 AE9671  ______________________________________________________________________
 AE9671  GEOID HEIGHT    -        -24.841 (meters)                     GEOID18
 AE9671  DYNAMIC HEIGHT  -        416.959 (meters)     1367.97  (feet) COMP
 AE9671  MODELED GRAVITY -    980,522.2   (mgal)                       NAVD 88
 AE9671
 AE9671  VERT ORDER      -  FIRST     CLASS II
 AE9671
 AE9671.The horizontal coordinates were scaled from a map and have
 AE9671.an estimated accuracy of +/- 6 seconds.
 AE9671
 AE9671.The orthometric height was determined by differential leveling and
 AE9671.adjusted by the NATIONAL GEODETIC SURVEY
 AE9671.in July 1998.
 AE9671
 AE9671.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9671.GEOID18 height accuracy estimate available here.
 AE9671
 AE9671.Click photographs - Photos may exist for this station.
 AE9671
 AE9671.The dynamic height is computed by dividing the NAVD 88
 AE9671.geopotential number by the normal gravity value computed on the
 AE9671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9671.degrees latitude (g = 980.6199 gals.).
 AE9671
 AE9671.The modeled gravity was interpolated from observed gravity values.
 AE9671
 AE9671;                    North         East    Units  Estimated Accuracy
 AE9671;SPC SD N     -   178,590.      758,770.      MT  (+/- 180 meters Scaled)
 AE9671
 AE9671_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR804304(NAD 83)
 AE9671
 AE9671                          SUPERSEDED SURVEY CONTROL
 AE9671
 AE9671.No superseded survey control is available for this station.
 AE9671
 AE9671_MARKER: DB = BENCH MARK DISK
 AE9671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9671_STAMPING: 12-315.92
 AE9671_MARK LOGO: SDHD
 AE9671_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9671+STABILITY: SURFACE MOTION
 AE9671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9671+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9671
 AE9671  HISTORY     - Date     Condition        Report By
 AE9671  HISTORY     - UNK      MONUMENTED       SDHD
 AE9671  HISTORY     - 19970314 GOOD             NGS
 AE9671
 AE9671                          STATION DESCRIPTION
 AE9671
 AE9671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9671'11.5 KM (7.15 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9671'STATE HIGHWAY 37 IN GROTON, 118.0 M (387.1 FT) WEST OF MILEPOST 316,
 AE9671'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT) EAST
 AE9671'OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9671'0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AE9671'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9671'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9672 ***********************************************************************
 AE9672  DESIGNATION -  12 316.43
 AE9672  PID         -  AE9672
 AE9672  STATE/COUNTY-  SD/DAY
 AE9672  COUNTRY     -  US
 AE9672  USGS QUAD   -  ANDOVER (2017)
 AE9672
 AE9672                         *CURRENT SURVEY CONTROL
 AE9672  ______________________________________________________________________
 AE9672* NAD 83(1986) POSITION- 45 25 16.     (N) 097 57 40.     (W)   SCALED
 AE9672* NAVD 88 ORTHO HEIGHT -   422.982 (meters)     1387.73  (feet) ADJUSTED
 AE9672  ______________________________________________________________________
 AE9672  GEOID HEIGHT    -        -24.844 (meters)                     GEOID18
 AE9672  DYNAMIC HEIGHT  -        422.947 (meters)     1387.62  (feet) COMP
 AE9672  MODELED GRAVITY -    980,521.4   (mgal)                       NAVD 88
 AE9672
 AE9672  VERT ORDER      -  FIRST     CLASS II
 AE9672
 AE9672.The horizontal coordinates were scaled from a map and have
 AE9672.an estimated accuracy of +/- 6 seconds.
 AE9672
 AE9672.The orthometric height was determined by differential leveling and
 AE9672.adjusted by the NATIONAL GEODETIC SURVEY
 AE9672.in July 1998.
 AE9672
 AE9672.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9672.GEOID18 height accuracy estimate available here.
 AE9672
 AE9672.Click photographs - Photos may exist for this station.
 AE9672
 AE9672.The dynamic height is computed by dividing the NAVD 88
 AE9672.geopotential number by the normal gravity value computed on the
 AE9672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9672.degrees latitude (g = 980.6199 gals.).
 AE9672
 AE9672.The modeled gravity was interpolated from observed gravity values.
 AE9672
 AE9672;                    North         East    Units  Estimated Accuracy
 AE9672;SPC SD N     -   178,450.      759,560.      MT  (+/- 180 meters Scaled)
 AE9672
 AE9672_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR812302(NAD 83)
 AE9672
 AE9672                          SUPERSEDED SURVEY CONTROL
 AE9672
 AE9672.No superseded survey control is available for this station.
 AE9672
 AE9672_MARKER: Z = SEE DESCRIPTION
 AE9672_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9672_STAMPING: 12-316.43 1996
 AE9672_MARK LOGO: NGS
 AE9672_PROJECTION: FLUSH
 AE9672_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9672_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9672+STABILITY: POSITION/ELEVATION WELL
 AE9672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9672+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9672_ROD/PIPE-DEPTH: 6.4 meters
 AE9672_SLEEVE-DEPTH  : 1.8 meters
 AE9672
 AE9672  HISTORY     - Date     Condition        Report By
 AE9672  HISTORY     - 1996     MONUMENTED       SDDT
 AE9672  HISTORY     - 19970314 GOOD             NGS
 AE9672
 AE9672                          STATION DESCRIPTION
 AE9672
 AE9672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9672'12.3 KM (7.65 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9672'STATE HIGHWAY 37 IN GROTON, 688.0 M (2257.2 FT) EAST OF MILEPOST 316,
 AE9672'43.7 M (143.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.2 M (40.0 FT)
 AE9672'NORTH OF A FENCE CORNER, 9.4 M (30.8 FT) WEST OF THE CENTER OF A DIRT
 AE9672'ROAD, 0.8 M (2.6 FT) EAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9672'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND 0.4 M (1.3
 AE9672'FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9672'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9672'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9672'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9673 ***********************************************************************
 AE9673  DESIGNATION -  12 317.13
 AE9673  PID         -  AE9673
 AE9673  STATE/COUNTY-  SD/DAY
 AE9673  COUNTRY     -  US
 AE9673  USGS QUAD   -  ANDOVER (2017)
 AE9673
 AE9673                         *CURRENT SURVEY CONTROL
 AE9673  ______________________________________________________________________
 AE9673* NAD 83(1986) POSITION- 45 25 09.     (N) 097 56 45.     (W)   SCALED
 AE9673* NAVD 88 ORTHO HEIGHT -   430.013 (meters)     1410.80  (feet) ADJUSTED
 AE9673  ______________________________________________________________________
 AE9673  GEOID HEIGHT    -        -24.850 (meters)                     GEOID18
 AE9673  DYNAMIC HEIGHT  -        429.977 (meters)     1410.68  (feet) COMP
 AE9673  MODELED GRAVITY -    980,520.3   (mgal)                       NAVD 88
 AE9673
 AE9673  VERT ORDER      -  FIRST     CLASS II
 AE9673
 AE9673.The horizontal coordinates were scaled from a map and have
 AE9673.an estimated accuracy of +/- 6 seconds.
 AE9673
 AE9673.The orthometric height was determined by differential leveling and
 AE9673.adjusted by the NATIONAL GEODETIC SURVEY
 AE9673.in July 1998.
 AE9673
 AE9673.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9673.GEOID18 height accuracy estimate available here.
 AE9673
 AE9673.Click photographs - Photos may exist for this station.
 AE9673
 AE9673.The dynamic height is computed by dividing the NAVD 88
 AE9673.geopotential number by the normal gravity value computed on the
 AE9673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9673.degrees latitude (g = 980.6199 gals.).
 AE9673
 AE9673.The modeled gravity was interpolated from observed gravity values.
 AE9673
 AE9673;                    North         East    Units  Estimated Accuracy
 AE9673;SPC SD N     -   178,260.      760,760.      MT  (+/- 180 meters Scaled)
 AE9673
 AE9673_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR824300(NAD 83)
 AE9673
 AE9673                          SUPERSEDED SURVEY CONTROL
 AE9673
 AE9673.No superseded survey control is available for this station.
 AE9673
 AE9673_MARKER: DB = BENCH MARK DISK
 AE9673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9673_STAMPING: 12-317.13
 AE9673_MARK LOGO: SDHD
 AE9673_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9673+STABILITY: SURFACE MOTION
 AE9673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9673+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9673
 AE9673  HISTORY     - Date     Condition        Report By
 AE9673  HISTORY     - UNK      MONUMENTED       SDHD
 AE9673  HISTORY     - 19970314 GOOD             NGS
 AE9673
 AE9673                          STATION DESCRIPTION
 AE9673
 AE9673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9673'13.4 KM (8.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9673'STATE HIGHWAY 37 IN GROTON, 212.0 M (695.5 FT) EAST OF MILEPOST 317,
 AE9673'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AE9673'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7
 AE9673'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST,
 AE9673'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9674 ***********************************************************************
 AE9674  DESIGNATION -  12 317.98
 AE9674  PID         -  AE9674
 AE9674  STATE/COUNTY-  SD/DAY
 AE9674  COUNTRY     -  US
 AE9674  USGS QUAD   -  ANDOVER (2017)
 AE9674
 AE9674                         *CURRENT SURVEY CONTROL
 AE9674  ______________________________________________________________________
 AE9674* NAD 83(1986) POSITION- 45 24 55.     (N) 097 55 48.     (W)   SCALED
 AE9674* NAVD 88 ORTHO HEIGHT -   439.326 (meters)     1441.36  (feet) ADJUSTED
 AE9674  ______________________________________________________________________
 AE9674  GEOID HEIGHT    -        -24.856 (meters)                     GEOID18
 AE9674  DYNAMIC HEIGHT  -        439.289 (meters)     1441.23  (feet) COMP
 AE9674  MODELED GRAVITY -    980,519.1   (mgal)                       NAVD 88
 AE9674
 AE9674  VERT ORDER      -  FIRST     CLASS II
 AE9674
 AE9674.The horizontal coordinates were scaled from a map and have
 AE9674.an estimated accuracy of +/- 6 seconds.
 AE9674
 AE9674.The orthometric height was determined by differential leveling and
 AE9674.adjusted by the NATIONAL GEODETIC SURVEY
 AE9674.in July 1998.
 AE9674
 AE9674.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9674.GEOID18 height accuracy estimate available here.
 AE9674
 AE9674.Click photographs - Photos may exist for this station.
 AE9674
 AE9674.The dynamic height is computed by dividing the NAVD 88
 AE9674.geopotential number by the normal gravity value computed on the
 AE9674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9674.degrees latitude (g = 980.6199 gals.).
 AE9674
 AE9674.The modeled gravity was interpolated from observed gravity values.
 AE9674
 AE9674;                    North         East    Units  Estimated Accuracy
 AE9674;SPC SD N     -   177,860.      762,010.      MT  (+/- 180 meters Scaled)
 AE9674
 AE9674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR837296(NAD 83)
 AE9674
 AE9674                          SUPERSEDED SURVEY CONTROL
 AE9674
 AE9674.No superseded survey control is available for this station.
 AE9674
 AE9674_MARKER: DB = BENCH MARK DISK
 AE9674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9674_STAMPING: 12-317.98
 AE9674_MARK LOGO: SDHD
 AE9674_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9674+STABILITY: SURFACE MOTION
 AE9674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9674+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9674
 AE9674  HISTORY     - Date     Condition        Report By
 AE9674  HISTORY     - UNK      MONUMENTED       SDHD
 AE9674  HISTORY     - 19970314 GOOD             NGS
 AE9674
 AE9674                          STATION DESCRIPTION
 AE9674
 AE9674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9674'14.8 KM (9.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9674'STATE HIGHWAY 37 IN GROTON, 45.2 M (148.3 FT) NORTHWEST OF MILEPOST
 AE9674'318, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.8 M (38.7
 AE9674'FT) EAST OF A T-FENCE CORNER, 5.2 M (17.1 FT) EAST OF THE CENTER OF A
 AE9674'GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9674'SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7
 AE9674'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9674'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9675 ***********************************************************************
 AE9675  DESIGNATION -  12 318.94
 AE9675  PID         -  AE9675
 AE9675  STATE/COUNTY-  SD/DAY
 AE9675  COUNTRY     -  US
 AE9675  USGS QUAD   -  ANDOVER (2017)
 AE9675
 AE9675                         *CURRENT SURVEY CONTROL
 AE9675  ______________________________________________________________________
 AE9675* NAD 83(1986) POSITION- 45 24 52.     (N) 097 54 37.     (W)   SCALED
 AE9675* NAVD 88 ORTHO HEIGHT -   448.429 (meters)     1471.22  (feet) ADJUSTED
 AE9675  ______________________________________________________________________
 AE9675  GEOID HEIGHT    -        -24.865 (meters)                     GEOID18
 AE9675  DYNAMIC HEIGHT  -        448.391 (meters)     1471.10  (feet) COMP
 AE9675  MODELED GRAVITY -    980,518.4   (mgal)                       NAVD 88
 AE9675
 AE9675  VERT ORDER      -  FIRST     CLASS II
 AE9675
 AE9675.The horizontal coordinates were scaled from a map and have
 AE9675.an estimated accuracy of +/- 6 seconds.
 AE9675
 AE9675.The orthometric height was determined by differential leveling and
 AE9675.adjusted by the NATIONAL GEODETIC SURVEY
 AE9675.in July 1998.
 AE9675
 AE9675.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9675.GEOID18 height accuracy estimate available here.
 AE9675
 AE9675.Click photographs - Photos may exist for this station.
 AE9675
 AE9675.The dynamic height is computed by dividing the NAVD 88
 AE9675.geopotential number by the normal gravity value computed on the
 AE9675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9675.degrees latitude (g = 980.6199 gals.).
 AE9675
 AE9675.The modeled gravity was interpolated from observed gravity values.
 AE9675
 AE9675;                    North         East    Units  Estimated Accuracy
 AE9675;SPC SD N     -   177,810.      763,550.      MT  (+/- 180 meters Scaled)
 AE9675
 AE9675_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR852295(NAD 83)
 AE9675
 AE9675                          SUPERSEDED SURVEY CONTROL
 AE9675
 AE9675.No superseded survey control is available for this station.
 AE9675
 AE9675_MARKER: DD = SURVEY DISK
 AE9675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9675_STAMPING: 12-318.94 1996
 AE9675_MARK LOGO: SDDT
 AE9675_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9675+STABILITY: SURFACE MOTION
 AE9675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9675+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9675
 AE9675  HISTORY     - Date     Condition        Report By
 AE9675  HISTORY     - 1996     MONUMENTED       SDDT
 AE9675  HISTORY     - 19970314 GOOD             NGS
 AE9675
 AE9675                          STATION DESCRIPTION
 AE9675
 AE9675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9675'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9675'STATE HIGHWAY 37 IN GROTON, 103.0 M (337.9 FT) WEST OF MILEPOST 319,
 AE9675'30.3 M (99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.6 M (11.8 FT) EAST
 AE9675'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9675'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.2 M (0.7 FT)
 AE9675'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9675'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9676 ***********************************************************************
 AE9676  DESIGNATION -  12 320.00
 AE9676  PID         -  AE9676
 AE9676  STATE/COUNTY-  SD/DAY
 AE9676  COUNTRY     -  US
 AE9676  USGS QUAD   -  ANDOVER (2017)
 AE9676
 AE9676                         *CURRENT SURVEY CONTROL
 AE9676  ______________________________________________________________________
 AE9676* NAD 83(1986) POSITION- 45 24 39.     (N) 097 53 20.     (W)   SCALED
 AE9676* NAVD 88 ORTHO HEIGHT -   453.257 (meters)     1487.06  (feet) ADJUSTED
 AE9676  ______________________________________________________________________
 AE9676  GEOID HEIGHT    -        -24.876 (meters)                     GEOID18
 AE9676  DYNAMIC HEIGHT  -        453.218 (meters)     1486.93  (feet) COMP
 AE9676  MODELED GRAVITY -    980,515.5   (mgal)                       NAVD 88
 AE9676
 AE9676  VERT ORDER      -  FIRST     CLASS II
 AE9676
 AE9676.The horizontal coordinates were scaled from a map and have
 AE9676.an estimated accuracy of +/- 6 seconds.
 AE9676
 AE9676.The orthometric height was determined by differential leveling and
 AE9676.adjusted by the NATIONAL GEODETIC SURVEY
 AE9676.in July 1998.
 AE9676
 AE9676.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9676.GEOID18 height accuracy estimate available here.
 AE9676
 AE9676.Click photographs - Photos may exist for this station.
 AE9676
 AE9676.The dynamic height is computed by dividing the NAVD 88
 AE9676.geopotential number by the normal gravity value computed on the
 AE9676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9676.degrees latitude (g = 980.6199 gals.).
 AE9676
 AE9676.The modeled gravity was interpolated from observed gravity values.
 AE9676
 AE9676;                    North         East    Units  Estimated Accuracy
 AE9676;SPC SD N     -   177,450.      765,240.      MT  (+/- 180 meters Scaled)
 AE9676
 AE9676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR869291(NAD 83)
 AE9676
 AE9676                          SUPERSEDED SURVEY CONTROL
 AE9676
 AE9676.No superseded survey control is available for this station.
 AE9676
 AE9676_MARKER: DD = SURVEY DISK
 AE9676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9676_STAMPING: 12-320.00 1996
 AE9676_MARK LOGO: SDDT
 AE9676_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9676+STABILITY: SURFACE MOTION
 AE9676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9676+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9676
 AE9676  HISTORY     - Date     Condition        Report By
 AE9676  HISTORY     - 1996     MONUMENTED       SDDT
 AE9676  HISTORY     - 19970314 GOOD             NGS
 AE9676
 AE9676                          STATION DESCRIPTION
 AE9676
 AE9676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9676'18.0 KM (11.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9676'STATE HIGHWAY 37 IN GROTON, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY
 AE9676'CENTERLINE, 18.7 M (61.4 FT) SOUTH OF MILEPOST 320, 8.5 M (27.9 FT)
 AE9676'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AE9676'OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AE9676'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9677 ***********************************************************************
 AE9677  DESIGNATION -  12 320.99
 AE9677  PID         -  AE9677
 AE9677  STATE/COUNTY-  SD/DAY
 AE9677  COUNTRY     -  US
 AE9677  USGS QUAD   -  PIERPONT (2017)
 AE9677
 AE9677                         *CURRENT SURVEY CONTROL
 AE9677  ______________________________________________________________________
 AE9677* NAD 83(1986) POSITION- 45 24 48.     (N) 097 52 07.     (W)   SCALED
 AE9677* NAVD 88 ORTHO HEIGHT -   459.788 (meters)     1508.49  (feet) ADJUSTED
 AE9677  ______________________________________________________________________
 AE9677  GEOID HEIGHT    -        -24.886 (meters)                     GEOID18
 AE9677  DYNAMIC HEIGHT  -        459.747 (meters)     1508.35  (feet) COMP
 AE9677  MODELED GRAVITY -    980,513.0   (mgal)                       NAVD 88
 AE9677
 AE9677  VERT ORDER      -  FIRST     CLASS II
 AE9677
 AE9677.The horizontal coordinates were scaled from a map and have
 AE9677.an estimated accuracy of +/- 6 seconds.
 AE9677
 AE9677.The orthometric height was determined by differential leveling and
 AE9677.adjusted by the NATIONAL GEODETIC SURVEY
 AE9677.in July 1998.
 AE9677
 AE9677.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9677.GEOID18 height accuracy estimate available here.
 AE9677
 AE9677.Click photographs - Photos may exist for this station.
 AE9677
 AE9677.The dynamic height is computed by dividing the NAVD 88
 AE9677.geopotential number by the normal gravity value computed on the
 AE9677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9677.degrees latitude (g = 980.6199 gals.).
 AE9677
 AE9677.The modeled gravity was interpolated from observed gravity values.
 AE9677
 AE9677;                    North         East    Units  Estimated Accuracy
 AE9677;SPC SD N     -   177,770.      766,820.      MT  (+/- 180 meters Scaled)
 AE9677
 AE9677_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR885294(NAD 83)
 AE9677
 AE9677                          SUPERSEDED SURVEY CONTROL
 AE9677
 AE9677.No superseded survey control is available for this station.
 AE9677
 AE9677_MARKER: DD = SURVEY DISK
 AE9677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9677_STAMPING: 12-320.99 1996
 AE9677_MARK LOGO: SDDT
 AE9677_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9677+STABILITY: SURFACE MOTION
 AE9677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9677+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9677
 AE9677  HISTORY     - Date     Condition        Report By
 AE9677  HISTORY     - 1996     MONUMENTED       SDDT
 AE9677  HISTORY     - 19970314 GOOD             NGS
 AE9677
 AE9677                          STATION DESCRIPTION
 AE9677
 AE9677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9677'19.6 KM (12.15 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9677'STATE HIGHWAY 37 IN GROTON, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY
 AE9677'CENTERLINE, 27.0 M (88.6 FT) SOUTHWEST OF MILEPOST 321, 5.2 M (17.1
 AE9677'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE
 AE9677'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 AE9677'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DF6324 ***********************************************************************
 DF6324  CBN         -  This is a Cooperative Base Network Control Station.
 DF6324  DESIGNATION -  12 321.75
 DF6324  PID         -  DF6324
 DF6324  STATE/COUNTY-  SD/DAY
 DF6324  COUNTRY     -  US
 DF6324  USGS QUAD   -  PIERPONT (2017)
 DF6324
 DF6324                         *CURRENT SURVEY CONTROL
 DF6324  ______________________________________________________________________
 DF6324* NAD 83(2011) POSITION- 45 24 26.43636(N) 097 51 28.34962(W)   ADJUSTED
 DF6324* NAD 83(2011) ELLIP HT-   444.348 (meters)        (06/27/12)   ADJUSTED
 DF6324* NAD 83(2011) EPOCH   -  2010.00
 DF6324* NAVD 88 ORTHO HEIGHT -   469.2   (meters)     1539.    (feet) GPS OBS
 DF6324  ______________________________________________________________________
 DF6324  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF6324  GEOID HEIGHT    -        -24.802 (meters)                     GEOID99
 DF6324  GEOID HEIGHT    -        -24.890 (meters)                     GEOID18
 DF6324  NAD 83(2011) X  -   -613,278.853 (meters)                     COMP
 DF6324  NAD 83(2011) Y  - -4,443,657.948 (meters)                     COMP
 DF6324  NAD 83(2011) Z  -  4,519,561.796 (meters)                     COMP
 DF6324  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 DF6324
 DF6324  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6324  Standards:
 DF6324         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6324            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6324  -------------------------------------------------------------------
 DF6324  NETWORK    0.64   1.27           0.29   0.22   0.65     -0.02715240
 DF6324  -------------------------------------------------------------------
 DF6324  Click here for local accuracies and other accuracy information.
 DF6324
 DF6324.The horizontal coordinates were established by GPS observations
 DF6324.and adjusted by the National Geodetic Survey in June 2012.
 DF6324
 DF6324.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6324.been affixed to the stable North American tectonic plate. See 
 DF6324.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6324
 DF6324.The horizontal coordinates are valid at the epoch date displayed above
 DF6324.which is a decimal equivalence of Year/Month/Day.
 DF6324
 DF6324.The orthometric height was determined by GPS observations and a
 DF6324.high-resolution geoid model.
 DF6324
 DF6324.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6324.GEOID18 height accuracy estimate available here.
 DF6324
 DF6324.Click photographs - Photos may exist for this station.
 DF6324
 DF6324.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6324
 DF6324.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6324
 DF6324.The ellipsoidal height was determined by GPS observations
 DF6324.and is referenced to NAD 83.
 DF6324
 DF6324. The following values were computed from the NAD 83(2011) position.
 DF6324
 DF6324;                    North         East     Units Scale Factor Converg.
 DF6324;SPC SD N     -   177,129.030   767,672.198   MT  0.99995841   +1 30 57.8
 DF6324;SPC SD N     -   581,130.83  2,518,604.54   sFT  0.99995841   +1 30 57.8
 DF6324;UTM  14      - 5,028,837.116   589,376.744   MT  0.99969821   +0 48 48.2
 DF6324
 DF6324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6324!SPC SD N     -   0.99993034  x   0.99995841  =   0.99988875
 DF6324!UTM  14      -   0.99993034  x   0.99969821  =   0.99962857
 DF6324
 DF6324_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR8937628837(NAD 83)
 DF6324
 DF6324                          SUPERSEDED SURVEY CONTROL
 DF6324
 DF6324  NAD 83(2007)-  45 24 26.43631(N)    097 51 28.35060(W) AD(2002.00) 0
 DF6324  ELLIP H (02/10/07)  444.382  (m)                       GP(2002.00)    
 DF6324  NAD 83(1996)-  45 24 26.43603(N)    097 51 28.35042(W) AD(       ) A
 DF6324  ELLIP H (06/23/03)  444.389  (m)                       GP(       ) 3 1
 DF6324
 DF6324.Superseded values are not recommended for survey control.
 DF6324
 DF6324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6324.See file dsdata.pdf to determine how the superseded data were derived.
 DF6324
 DF6324_MARKER: Z = SEE DESCRIPTION
 DF6324_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 DF6324_STAMPING: 12 321.75 2000
 DF6324_MARK LOGO: NGS
 DF6324_PROJECTION: FLUSH
 DF6324_MAGNETIC: P = MARKER IS A STEEL PIPE
 DF6324_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF6324_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6324+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2002
 DF6324_ROD/PIPE-DEPTH: 6.4 meters
 DF6324_SLEEVE-DEPTH  : 3.0 meters
 DF6324
 DF6324  HISTORY     - Date     Condition        Report By
 DF6324  HISTORY     - 200208   MONUMENTED       SDDT
 DF6324  HISTORY     - 20020528 GOOD             SDDT
 DF6324  HISTORY     - 20140918 GOOD             AEROTE
 DF6324
 DF6324                          STATION DESCRIPTION
 DF6324
 DF6324'DESCRIBED BY SD DEPT OF TRANSP 2002 (RAH)
 DF6324'DESCRIBED BY SDDOT
 DF6324'THE STATION IS LOCATED ABOUT 6 MILES WEST OF BRISTOL AND 3 MILES EAST
 DF6324'OF ANDOVER ON U.S.
 DF6324'HIGHWAY 12.
 DF6324'TO REACH THE STATION FROM THE MAIN ROAD LEADING INTO ANDOVER, GO EAST
 DF6324'ON U.S. HIGHWAY
 DF6324'12 FOR 2.5 MILES TO A FIELD ENTRANCE AND THE STATION ON THE RIGHT,
 DF6324'1590 FEET WEST OF
 DF6324'MP 322, 60 FEET SOUTHWEST OF THE HIGHWAY CENTERLINE, 30 FEET EAST OF
 DF6324'THE CENTER OF THE
 DF6324'FIELD ENTRANCE, 1 FOOT NORTHEAST OF A WITNESS POST AND LEVEL WITH THE
 DF6324'HIGHWAY.
 DF6324'THE DATUM POINT IS A PUNCH MARK ON A STAINLESS STEEL RIVET AFFIXED TO
 DF6324'A GALVANIZED METAL
 DF6324'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH GALVANIZED STEEL PIPE.
 DF6324'ACCESS IT THE POINT IS
 DF6324'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 DF6324
 DF6324                          STATION RECOVERY (2014)
 DF6324
 DF6324'RECOVERY NOTE BY AEROTEC 2014 (CG)
 DF6324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9678 ***********************************************************************
 AE9678  DESIGNATION -  12 323.36
 AE9678  PID         -  AE9678
 AE9678  STATE/COUNTY-  SD/DAY
 AE9678  COUNTRY     -  US
 AE9678  USGS QUAD   -  PIERPONT (2017)
 AE9678
 AE9678                         *CURRENT SURVEY CONTROL
 AE9678  ______________________________________________________________________
 AE9678* NAD 83(1986) POSITION- 45 23 06.     (N) 097 50 58.     (W)   SCALED
 AE9678* NAVD 88 ORTHO HEIGHT -   498.207 (meters)     1634.53  (feet) ADJUSTED
 AE9678  ______________________________________________________________________
 AE9678  GEOID HEIGHT    -        -24.887 (meters)                     GEOID18
 AE9678  DYNAMIC HEIGHT  -        498.159 (meters)     1634.38  (feet) COMP
 AE9678  MODELED GRAVITY -    980,504.9   (mgal)                       NAVD 88
 AE9678
 AE9678  VERT ORDER      -  FIRST     CLASS II
 AE9678
 AE9678.The horizontal coordinates were scaled from a map and have
 AE9678.an estimated accuracy of +/- 6 seconds.
 AE9678
 AE9678.The orthometric height was determined by differential leveling and
 AE9678.adjusted by the NATIONAL GEODETIC SURVEY
 AE9678.in July 1998.
 AE9678
 AE9678.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9678.GEOID18 height accuracy estimate available here.
 AE9678
 AE9678.Click photographs - Photos may exist for this station.
 AE9678
 AE9678.The dynamic height is computed by dividing the NAVD 88
 AE9678.geopotential number by the normal gravity value computed on the
 AE9678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9678.degrees latitude (g = 980.6199 gals.).
 AE9678
 AE9678.The modeled gravity was interpolated from observed gravity values.
 AE9678
 AE9678;                    North         East    Units  Estimated Accuracy
 AE9678;SPC SD N     -   174,660.      768,400.      MT  (+/- 180 meters Scaled)
 AE9678
 AE9678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR900263(NAD 83)
 AE9678
 AE9678                          SUPERSEDED SURVEY CONTROL
 AE9678
 AE9678.No superseded survey control is available for this station.
 AE9678
 AE9678_MARKER: DD = SURVEY DISK
 AE9678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9678_STAMPING: 12-323.36 1996
 AE9678_MARK LOGO: SDDT
 AE9678_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9678+STABILITY: SURFACE MOTION
 AE9678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9678+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9678
 AE9678  HISTORY     - Date     Condition        Report By
 AE9678  HISTORY     - 1996     MONUMENTED       SDDT
 AE9678  HISTORY     - 19970314 GOOD             NGS
 AE9678
 AE9678                          STATION DESCRIPTION
 AE9678
 AE9678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9678'23.4 KM (14.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9678'STATE HIGHWAY 37 IN GROTON, 581.0 M (1906.2 FT) EAST OF MILEPOST 323,
 AE9678'29.5 M (96.8 FT) WEST OF THE HIGHWAY CENTERLINE, 13.0 M (42.7 FT)
 AE9678'NORTH OF THE CENTER OF A DRIVEWAY, 2.0 M (6.6 FT) NORTHWEST OF A FENCE
 AE9678'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9678'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AE9678'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9679 ***********************************************************************
 AE9679  DESIGNATION -  12 324.54
 AE9679  PID         -  AE9679
 AE9679  STATE/COUNTY-  SD/DAY
 AE9679  COUNTRY     -  US
 AE9679  USGS QUAD   -  BRISTOL WEST (2017)
 AE9679
 AE9679                         *CURRENT SURVEY CONTROL
 AE9679  ______________________________________________________________________
 AE9679* NAD 83(1986) POSITION- 45 22 15.     (N) 097 50 18.     (W)   SCALED
 AE9679* NAVD 88 ORTHO HEIGHT -   518.599 (meters)     1701.44  (feet) ADJUSTED
 AE9679  ______________________________________________________________________
 AE9679  GEOID HEIGHT    -        -24.882 (meters)                     GEOID18
 AE9679  DYNAMIC HEIGHT  -        518.547 (meters)     1701.27  (feet) COMP
 AE9679  MODELED GRAVITY -    980,501.0   (mgal)                       NAVD 88
 AE9679
 AE9679  VERT ORDER      -  FIRST     CLASS II
 AE9679
 AE9679.The horizontal coordinates were scaled from a map and have
 AE9679.an estimated accuracy of +/- 6 seconds.
 AE9679
 AE9679.The orthometric height was determined by differential leveling and
 AE9679.adjusted by the NATIONAL GEODETIC SURVEY
 AE9679.in July 1998.
 AE9679
 AE9679.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9679.GEOID18 height accuracy estimate available here.
 AE9679
 AE9679.Click photographs - Photos may exist for this station.
 AE9679
 AE9679.The dynamic height is computed by dividing the NAVD 88
 AE9679.geopotential number by the normal gravity value computed on the
 AE9679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9679.degrees latitude (g = 980.6199 gals.).
 AE9679
 AE9679.The modeled gravity was interpolated from observed gravity values.
 AE9679
 AE9679;                    North         East    Units  Estimated Accuracy
 AE9679;SPC SD N     -   173,110.      769,310.      MT  (+/- 180 meters Scaled)
 AE9679
 AE9679_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR909248(NAD 83)
 AE9679
 AE9679                          SUPERSEDED SURVEY CONTROL
 AE9679
 AE9679.No superseded survey control is available for this station.
 AE9679
 AE9679_MARKER: DD = SURVEY DISK
 AE9679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9679_STAMPING: 12-324.54 1996
 AE9679_MARK LOGO: SDDT
 AE9679_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9679+STABILITY: SURFACE MOTION
 AE9679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9679+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9679
 AE9679  HISTORY     - Date     Condition        Report By
 AE9679  HISTORY     - 1996     MONUMENTED       SDDT
 AE9679  HISTORY     - 19970314 GOOD             NGS
 AE9679
 AE9679                          STATION DESCRIPTION
 AE9679
 AE9679'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9679'25.2 KM (15.65 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9679'STATE HIGHWAY 37 IN GROTON, 862.0 M (2828.1 FT) EAST OF MILEPOST 324,
 AE9679'52.2 M (171.3 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 31.1 M (102.0
 AE9679'FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 28.9 M (94.8 FT) SOUTHWEST
 AE9679'OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) NORTH OF THE CENTER OF A
 AE9679'GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9679'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AE9679'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9680 ***********************************************************************
 AE9680  DESIGNATION -  12 327.50
 AE9680  PID         -  AE9680
 AE9680  STATE/COUNTY-  SD/DAY
 AE9680  COUNTRY     -  US
 AE9680  USGS QUAD   -  BRISTOL WEST (2017)
 AE9680
 AE9680                         *CURRENT SURVEY CONTROL
 AE9680  ______________________________________________________________________
 AE9680* NAD 83(1986) POSITION- 45 21 47.     (N) 097 49 04.     (W)   SCALED
 AE9680* NAVD 88 ORTHO HEIGHT -   525.982 (meters)     1725.66  (feet) ADJUSTED
 AE9680  ______________________________________________________________________
 AE9680  GEOID HEIGHT    -        -24.882 (meters)                     GEOID18
 AE9680  DYNAMIC HEIGHT  -        525.928 (meters)     1725.48  (feet) COMP
 AE9680  MODELED GRAVITY -    980,496.5   (mgal)                       NAVD 88
 AE9680
 AE9680  VERT ORDER      -  FIRST     CLASS II
 AE9680
 AE9680.The horizontal coordinates were scaled from a map and have
 AE9680.an estimated accuracy of +/- 6 seconds.
 AE9680
 AE9680.The orthometric height was determined by differential leveling and
 AE9680.adjusted by the NATIONAL GEODETIC SURVEY
 AE9680.in July 1998.
 AE9680
 AE9680.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9680.GEOID18 height accuracy estimate available here.
 AE9680
 AE9680.Click photographs - Photos may exist for this station.
 AE9680
 AE9680.The dynamic height is computed by dividing the NAVD 88
 AE9680.geopotential number by the normal gravity value computed on the
 AE9680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9680.degrees latitude (g = 980.6199 gals.).
 AE9680
 AE9680.The modeled gravity was interpolated from observed gravity values.
 AE9680
 AE9680;                    North         East    Units  Estimated Accuracy
 AE9680;SPC SD N     -   172,290.      770,940.      MT  (+/- 180 meters Scaled)
 AE9680
 AE9680_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR925239(NAD 83)
 AE9680
 AE9680                          SUPERSEDED SURVEY CONTROL
 AE9680
 AE9680.No superseded survey control is available for this station.
 AE9680
 AE9680_MARKER: DD = SURVEY DISK
 AE9680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9680_STAMPING: 12-327.50 1996
 AE9680_MARK LOGO: SDDT
 AE9680_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9680+STABILITY: SURFACE MOTION
 AE9680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9680+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9680
 AE9680  HISTORY     - Date     Condition        Report By
 AE9680  HISTORY     - 1996     MONUMENTED       SDDT
 AE9680  HISTORY     - 19970314 GOOD             NGS
 AE9680
 AE9680                          STATION DESCRIPTION
 AE9680
 AE9680'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9680'27.1 KM (16.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9680'STATE HIGHWAY 37 IN GROTON, 784.0 M (2572.2 FT) EAST OF MILEPOST 327,
 AE9680'41.1 M (134.8 FT) EAST OF THE EXTENDED CENTER OF A ROAD LEADING NORTH,
 AE9680'32.0 M (105.0 FT) NORTHWEST OF A UTILITY OLE, 1.0 M (3.3 FT) BELOW THE
 AE9680'LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHWEST OF A FENCE CORNER, 0.4
 AE9680'M (1.3 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9680'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9681 ***********************************************************************
 AE9681  DESIGNATION -  12 328.54
 AE9681  PID         -  AE9681
 AE9681  STATE/COUNTY-  SD/DAY
 AE9681  COUNTRY     -  US
 AE9681  USGS QUAD   -  BRISTOL WEST (2017)
 AE9681
 AE9681                         *CURRENT SURVEY CONTROL
 AE9681  ______________________________________________________________________
 AE9681* NAD 83(1986) POSITION- 45 21 31.     (N) 097 47 48.     (W)   SCALED
 AE9681* NAVD 88 ORTHO HEIGHT -   533.641 (meters)     1750.79  (feet) ADJUSTED
 AE9681  ______________________________________________________________________
 AE9681  GEOID HEIGHT    -        -24.884 (meters)                     GEOID18
 AE9681  DYNAMIC HEIGHT  -        533.584 (meters)     1750.60  (feet) COMP
 AE9681  MODELED GRAVITY -    980,492.5   (mgal)                       NAVD 88
 AE9681
 AE9681  VERT ORDER      -  FIRST     CLASS II
 AE9681
 AE9681.The horizontal coordinates were scaled from a map and have
 AE9681.an estimated accuracy of +/- 6 seconds.
 AE9681
 AE9681.The orthometric height was determined by differential leveling and
 AE9681.adjusted by the NATIONAL GEODETIC SURVEY
 AE9681.in July 1998.
 AE9681
 AE9681.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9681.GEOID18 height accuracy estimate available here.
 AE9681
 AE9681.Click photographs - Photos may exist for this station.
 AE9681
 AE9681.The dynamic height is computed by dividing the NAVD 88
 AE9681.geopotential number by the normal gravity value computed on the
 AE9681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9681.degrees latitude (g = 980.6199 gals.).
 AE9681
 AE9681.The modeled gravity was interpolated from observed gravity values.
 AE9681
 AE9681;                    North         East    Units  Estimated Accuracy
 AE9681;SPC SD N     -   171,840.      772,610.      MT  (+/- 180 meters Scaled)
 AE9681
 AE9681_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR942234(NAD 83)
 AE9681
 AE9681                          SUPERSEDED SURVEY CONTROL
 AE9681
 AE9681.No superseded survey control is available for this station.
 AE9681
 AE9681_MARKER: Z = SEE DESCRIPTION
 AE9681_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9681_STAMPING: 12-328.54 1996
 AE9681_MARK LOGO: NGS
 AE9681_PROJECTION: FLUSH
 AE9681_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9681_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9681+STABILITY: POSITION/ELEVATION WELL
 AE9681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9681+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9681_ROD/PIPE-DEPTH: 6.4 meters
 AE9681_SLEEVE-DEPTH  : 1.8 meters
 AE9681
 AE9681  HISTORY     - Date     Condition        Report By
 AE9681  HISTORY     - 1996     MONUMENTED       SDDT
 AE9681  HISTORY     - 19970314 GOOD             NGS
 AE9681
 AE9681                          STATION DESCRIPTION
 AE9681
 AE9681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9681'22.0 KM (13.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9681'STATE HIGHWAY 25 IN WEBSTER, 728.0 M (2388.4 FT) WEST OF MILEPOST 329,
 AE9681'29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW
 AE9681'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE AND THE
 AE9681'CENTER OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AE9681'POST, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM
 AE9681'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AE9681'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AE9681'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9682 ***********************************************************************
 AE9682  DESIGNATION -  12 329.56
 AE9682  PID         -  AE9682
 AE9682  STATE/COUNTY-  SD/DAY
 AE9682  COUNTRY     -  US
 AE9682  USGS QUAD   -  BRISTOL WEST (2017)
 AE9682
 AE9682                         *CURRENT SURVEY CONTROL
 AE9682  ______________________________________________________________________
 AE9682* NAD 83(1986) POSITION- 45 21 21.     (N) 097 46 36.     (W)   SCALED
 AE9682* NAVD 88 ORTHO HEIGHT -   541.533 (meters)     1776.68  (feet) ADJUSTED
 AE9682  ______________________________________________________________________
 AE9682  GEOID HEIGHT    -        -24.886 (meters)                     GEOID18
 AE9682  DYNAMIC HEIGHT  -        541.474 (meters)     1776.49  (feet) COMP
 AE9682  MODELED GRAVITY -    980,488.9   (mgal)                       NAVD 88
 AE9682
 AE9682  VERT ORDER      -  FIRST     CLASS II
 AE9682
 AE9682.The horizontal coordinates were scaled from a map and have
 AE9682.an estimated accuracy of +/- 6 seconds.
 AE9682
 AE9682.The orthometric height was determined by differential leveling and
 AE9682.adjusted by the NATIONAL GEODETIC SURVEY
 AE9682.in July 1998.
 AE9682
 AE9682.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9682.GEOID18 height accuracy estimate available here.
 AE9682
 AE9682.Click photographs - Photos may exist for this station.
 AE9682
 AE9682.The dynamic height is computed by dividing the NAVD 88
 AE9682.geopotential number by the normal gravity value computed on the
 AE9682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9682.degrees latitude (g = 980.6199 gals.).
 AE9682
 AE9682.The modeled gravity was interpolated from observed gravity values.
 AE9682
 AE9682;                    North         East    Units  Estimated Accuracy
 AE9682;SPC SD N     -   171,580.      774,180.      MT  (+/- 180 meters Scaled)
 AE9682
 AE9682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR958232(NAD 83)
 AE9682
 AE9682                          SUPERSEDED SURVEY CONTROL
 AE9682
 AE9682.No superseded survey control is available for this station.
 AE9682
 AE9682_MARKER: DD = SURVEY DISK
 AE9682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9682_STAMPING: 12-329.56 1996
 AE9682_MARK LOGO: SDDT
 AE9682_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9682+STABILITY: SURFACE MOTION
 AE9682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9682+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9682
 AE9682  HISTORY     - Date     Condition        Report By
 AE9682  HISTORY     - 1996     MONUMENTED       SDDT
 AE9682  HISTORY     - 19970314 GOOD             NGS
 AE9682
 AE9682                          STATION DESCRIPTION
 AE9682
 AE9682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9682'20.4 KM (12.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9682'STATE HIGHWAY 25 IN WEBSTER, 687.0 M (2253.9 FT) WEST OF MILEPOST 330,
 AE9682'29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 29.7 M (97.4 FT)
 AE9682'EAST OF THE EXTENDED CENTER OF A ROAD LEADING SOUTH, 20.9 M (68.6 FT)
 AE9682'WEST OF THE CENTER OF A GRAVELED ROAD, 7.3 M (24.0 FT) WEST WEST OF A
 AE9682'FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M
 AE9682'(2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND
 AE9682'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9683 ***********************************************************************
 AE9683  DESIGNATION -  12 330.59
 AE9683  PID         -  AE9683
 AE9683  STATE/COUNTY-  SD/DAY
 AE9683  COUNTRY     -  US
 AE9683  USGS QUAD   -  BRISTOL WEST (2017)
 AE9683
 AE9683                         *CURRENT SURVEY CONTROL
 AE9683  ______________________________________________________________________
 AE9683* NAD 83(1986) POSITION- 45 21 06.     (N) 097 45 23.     (W)   SCALED
 AE9683* NAVD 88 ORTHO HEIGHT -   544.779 (meters)     1787.33  (feet) ADJUSTED
 AE9683  ______________________________________________________________________
 AE9683  GEOID HEIGHT    -        -24.887 (meters)                     GEOID18
 AE9683  DYNAMIC HEIGHT  -        544.717 (meters)     1787.13  (feet) COMP
 AE9683  MODELED GRAVITY -    980,485.4   (mgal)                       NAVD 88
 AE9683
 AE9683  VERT ORDER      -  FIRST     CLASS II
 AE9683
 AE9683.The horizontal coordinates were scaled from a map and have
 AE9683.an estimated accuracy of +/- 6 seconds.
 AE9683
 AE9683.The orthometric height was determined by differential leveling and
 AE9683.adjusted by the NATIONAL GEODETIC SURVEY
 AE9683.in July 1998.
 AE9683
 AE9683.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9683.GEOID18 height accuracy estimate available here.
 AE9683
 AE9683.Click photographs - Photos may exist for this station.
 AE9683
 AE9683.The dynamic height is computed by dividing the NAVD 88
 AE9683.geopotential number by the normal gravity value computed on the
 AE9683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9683.degrees latitude (g = 980.6199 gals.).
 AE9683
 AE9683.The modeled gravity was interpolated from observed gravity values.
 AE9683
 AE9683;                    North         East    Units  Estimated Accuracy
 AE9683;SPC SD N     -   171,160.      775,790.      MT  (+/- 180 meters Scaled)
 AE9683
 AE9683_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR974227(NAD 83)
 AE9683
 AE9683                          SUPERSEDED SURVEY CONTROL
 AE9683
 AE9683.No superseded survey control is available for this station.
 AE9683
 AE9683_MARKER: DD = SURVEY DISK
 AE9683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9683_STAMPING: 12-330.59 1996
 AE9683_MARK LOGO: SDDT
 AE9683_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9683+STABILITY: SURFACE MOTION
 AE9683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9683+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9683
 AE9683  HISTORY     - Date     Condition        Report By
 AE9683  HISTORY     - 1996     MONUMENTED       SDDT
 AE9683  HISTORY     - 19970314 GOOD             NGS
 AE9683
 AE9683                          STATION DESCRIPTION
 AE9683
 AE9683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9683'18.7 KM (11.60 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9683'STATE HIGHWAY 25 IN WEBSTER, 656.0 M (2152.2 FT) WEST OF MILEPOST 331,
 AE9683'42.0 M (137.8 FT) WEST OF THE CENTER OF A PAVED ROAD, 30.3 M (99.4 FT)
 AE9683'NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) WEST OF AN
 AE9683'UNDERGROUND CABLE JUNCTION BOX, 0.4 M (1.3 FT) EAST OF THE EAST END OF
 AE9683'A FENCE, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW
 AE9683'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9683'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9684 ***********************************************************************
 AE9684  DESIGNATION -  12 331.66
 AE9684  PID         -  AE9684
 AE9684  STATE/COUNTY-  SD/DAY
 AE9684  COUNTRY     -  US
 AE9684  USGS QUAD   -  BRISTOL EAST (2017)
 AE9684
 AE9684                         *CURRENT SURVEY CONTROL
 AE9684  ______________________________________________________________________
 AE9684* NAD 83(1986) POSITION- 45 20 43.     (N) 097 44 13.     (W)   SCALED
 AE9684* NAVD 88 ORTHO HEIGHT -   544.077 (meters)     1785.03  (feet) ADJUSTED
 AE9684  ______________________________________________________________________
 AE9684  GEOID HEIGHT    -        -24.884 (meters)                     GEOID18
 AE9684  DYNAMIC HEIGHT  -        544.014 (meters)     1784.82  (feet) COMP
 AE9684  MODELED GRAVITY -    980,484.5   (mgal)                       NAVD 88
 AE9684
 AE9684  VERT ORDER      -  FIRST     CLASS II
 AE9684
 AE9684.The horizontal coordinates were scaled from a map and have
 AE9684.an estimated accuracy of +/- 6 seconds.
 AE9684
 AE9684.The orthometric height was determined by differential leveling and
 AE9684.adjusted by the NATIONAL GEODETIC SURVEY
 AE9684.in July 1998.
 AE9684
 AE9684.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9684.GEOID18 height accuracy estimate available here.
 AE9684
 AE9684.Click photographs - Photos may exist for this station.
 AE9684
 AE9684.The dynamic height is computed by dividing the NAVD 88
 AE9684.geopotential number by the normal gravity value computed on the
 AE9684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9684.degrees latitude (g = 980.6199 gals.).
 AE9684
 AE9684.The modeled gravity was interpolated from observed gravity values.
 AE9684
 AE9684;                    North         East    Units  Estimated Accuracy
 AE9684;SPC SD N     -   170,490.      777,330.      MT  (+/- 180 meters Scaled)
 AE9684
 AE9684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR989220(NAD 83)
 AE9684
 AE9684                          SUPERSEDED SURVEY CONTROL
 AE9684
 AE9684.No superseded survey control is available for this station.
 AE9684
 AE9684_MARKER: DD = SURVEY DISK
 AE9684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9684_STAMPING: 12-331.66 1996
 AE9684_MARK LOGO: SDDT
 AE9684_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9684+STABILITY: SURFACE MOTION
 AE9684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9684+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9684
 AE9684  HISTORY     - Date     Condition        Report By
 AE9684  HISTORY     - 1996     MONUMENTED       SDDT
 AE9684  HISTORY     - 19970314 GOOD             NGS
 AE9684
 AE9684                          STATION DESCRIPTION
 AE9684
 AE9684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9684'17.0 KM (10.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9684'STATE HIGHWAY 25 IN WEBSTER, 564.0 M (1850.4 FT) WEST OF MILEPOST 332,
 AE9684'29.5 M (96.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.2 M (56.4 FT)
 AE9684'WEST OF THE CENTER OF A FIELD ENTRANCE, 14.4 M (47.2 FT) WEST OF THE
 AE9684'CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9684'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AE9684'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9685 ***********************************************************************
 AE9685  DESIGNATION -  12 332.83
 AE9685  PID         -  AE9685
 AE9685  STATE/COUNTY-  SD/DAY
 AE9685  COUNTRY     -  US
 AE9685  USGS QUAD   -  BRISTOL EAST (2017)
 AE9685
 AE9685                         *CURRENT SURVEY CONTROL
 AE9685  ______________________________________________________________________
 AE9685* NAD 83(1986) POSITION- 45 20 29.     (N) 097 42 50.     (W)   SCALED
 AE9685* NAVD 88 ORTHO HEIGHT -   551.827 (meters)     1810.45  (feet) ADJUSTED
 AE9685  ______________________________________________________________________
 AE9685  GEOID HEIGHT    -        -24.887 (meters)                     GEOID18
 AE9685  DYNAMIC HEIGHT  -        551.764 (meters)     1810.25  (feet) COMP
 AE9685  MODELED GRAVITY -    980,484.5   (mgal)                       NAVD 88
 AE9685
 AE9685  VERT ORDER      -  FIRST     CLASS II
 AE9685
 AE9685.The horizontal coordinates were scaled from a map and have
 AE9685.an estimated accuracy of +/- 6 seconds.
 AE9685
 AE9685.The orthometric height was determined by differential leveling and
 AE9685.adjusted by the NATIONAL GEODETIC SURVEY
 AE9685.in July 1998.
 AE9685
 AE9685.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9685.GEOID18 height accuracy estimate available here.
 AE9685
 AE9685.Click photographs - Photos may exist for this station.
 AE9685
 AE9685.The dynamic height is computed by dividing the NAVD 88
 AE9685.geopotential number by the normal gravity value computed on the
 AE9685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9685.degrees latitude (g = 980.6199 gals.).
 AE9685
 AE9685.The modeled gravity was interpolated from observed gravity values.
 AE9685
 AE9685;                    North         East    Units  Estimated Accuracy
 AE9685;SPC SD N     -   170,110.      779,150.      MT  (+/- 180 meters Scaled)
 AE9685
 AE9685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR007216(NAD 83)
 AE9685
 AE9685                          SUPERSEDED SURVEY CONTROL
 AE9685
 AE9685.No superseded survey control is available for this station.
 AE9685
 AE9685_MARKER: DD = SURVEY DISK
 AE9685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9685_STAMPING: 12-332.83 1996
 AE9685_MARK LOGO: SDDT
 AE9685_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9685+STABILITY: SURFACE MOTION
 AE9685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9685+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9685
 AE9685  HISTORY     - Date     Condition        Report By
 AE9685  HISTORY     - 1996     MONUMENTED       SDDT
 AE9685  HISTORY     - 19970314 GOOD             NGS
 AE9685
 AE9685                          STATION DESCRIPTION
 AE9685
 AE9685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9685'15.2 KM (9.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9685'STATE HIGHWAY 25 IN WEBSTER, 222.0 M (728.3 FT) WEST OF MILEPOST 333,
 AE9685'30.6 M (100.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT)
 AE9685'WEST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AE9685'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AE9685'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9686 ***********************************************************************
 AE9686  DESIGNATION -  12 333.81
 AE9686  PID         -  AE9686
 AE9686  STATE/COUNTY-  SD/DAY
 AE9686  COUNTRY     -  US
 AE9686  USGS QUAD   -  BRISTOL EAST (2017)
 AE9686
 AE9686                         *CURRENT SURVEY CONTROL
 AE9686  ______________________________________________________________________
 AE9686* NAD 83(1986) POSITION- 45 20 27.     (N) 097 41 39.     (W)   SCALED
 AE9686* NAVD 88 ORTHO HEIGHT -   544.366 (meters)     1785.97  (feet) ADJUSTED
 AE9686  ______________________________________________________________________
 AE9686  GEOID HEIGHT    -        -24.894 (meters)                     GEOID18
 AE9686  DYNAMIC HEIGHT  -        544.304 (meters)     1785.77  (feet) COMP
 AE9686  MODELED GRAVITY -    980,484.7   (mgal)                       NAVD 88
 AE9686
 AE9686  VERT ORDER      -  FIRST     CLASS II
 AE9686
 AE9686.The horizontal coordinates were scaled from a map and have
 AE9686.an estimated accuracy of +/- 6 seconds.
 AE9686
 AE9686.The orthometric height was determined by differential leveling and
 AE9686.adjusted by the NATIONAL GEODETIC SURVEY
 AE9686.in July 1998.
 AE9686
 AE9686.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9686.GEOID18 height accuracy estimate available here.
 AE9686
 AE9686.Click photographs - Photos may exist for this station.
 AE9686
 AE9686.The dynamic height is computed by dividing the NAVD 88
 AE9686.geopotential number by the normal gravity value computed on the
 AE9686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9686.degrees latitude (g = 980.6199 gals.).
 AE9686
 AE9686.The modeled gravity was interpolated from observed gravity values.
 AE9686
 AE9686;                    North         East    Units  Estimated Accuracy
 AE9686;SPC SD N     -   170,090.      780,690.      MT  (+/- 180 meters Scaled)
 AE9686
 AE9686_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR023216(NAD 83)
 AE9686
 AE9686                          SUPERSEDED SURVEY CONTROL
 AE9686
 AE9686.No superseded survey control is available for this station.
 AE9686
 AE9686_MARKER: Z = SEE DESCRIPTION
 AE9686_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9686_STAMPING: 12-333.81 1996
 AE9686_MARK LOGO: NGS
 AE9686_PROJECTION: FLUSH
 AE9686_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9686_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9686+STABILITY: POSITION/ELEVATION WELL
 AE9686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9686+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9686_ROD/PIPE-DEPTH: 6.4 meters
 AE9686_SLEEVE-DEPTH  : 1.8 meters
 AE9686
 AE9686  HISTORY     - Date     Condition        Report By
 AE9686  HISTORY     - 1996     MONUMENTED       SDDT
 AE9686  HISTORY     - 19970314 GOOD             NGS
 AE9686
 AE9686                          STATION DESCRIPTION
 AE9686
 AE9686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9686'13.6 KM (8.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9686'STATE HIGHWAY 25 IN WEBSTER, 312.0 M (1023.6 FT) WEST OF MILEPOST 334,
 AE9686'54.3 M (178.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 33.5 M (109.9 FT)
 AE9686'SOUTHEAST OF A UTILITY POLE, 23.7 M (77.8 FT) SOUTH OF A FENCE CORNER,
 AE9686'9.0 M (29.5 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 1.2 M (3.9 FT)
 AE9686'WEST OF A FENCE, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.4 M (1.3 FT)
 AE9686'EAST OF A METAL GUARD POST, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE
 AE9686'HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO
 AE9686'A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AE9686'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9686'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9687 ***********************************************************************
 AE9687  DESIGNATION -  12 334.81
 AE9687  PID         -  AE9687
 AE9687  STATE/COUNTY-  SD/DAY
 AE9687  COUNTRY     -  US
 AE9687  USGS QUAD   -  BRISTOL EAST (2017)
 AE9687
 AE9687                         *CURRENT SURVEY CONTROL
 AE9687  ______________________________________________________________________
 AE9687* NAD 83(1986) POSITION- 45 20 26.     (N) 097 40 27.     (W)   SCALED
 AE9687* NAVD 88 ORTHO HEIGHT -   549.107 (meters)     1801.53  (feet) ADJUSTED
 AE9687  ______________________________________________________________________
 AE9687  GEOID HEIGHT    -        -24.901 (meters)                     GEOID18
 AE9687  DYNAMIC HEIGHT  -        549.045 (meters)     1801.33  (feet) COMP
 AE9687  MODELED GRAVITY -    980,485.2   (mgal)                       NAVD 88
 AE9687
 AE9687  VERT ORDER      -  FIRST     CLASS II
 AE9687
 AE9687.The horizontal coordinates were scaled from a map and have
 AE9687.an estimated accuracy of +/- 6 seconds.
 AE9687
 AE9687.The orthometric height was determined by differential leveling and
 AE9687.adjusted by the NATIONAL GEODETIC SURVEY
 AE9687.in July 1998.
 AE9687
 AE9687.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9687.GEOID18 height accuracy estimate available here.
 AE9687
 AE9687.Click photographs - Photos may exist for this station.
 AE9687
 AE9687.The dynamic height is computed by dividing the NAVD 88
 AE9687.geopotential number by the normal gravity value computed on the
 AE9687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9687.degrees latitude (g = 980.6199 gals.).
 AE9687
 AE9687.The modeled gravity was interpolated from observed gravity values.
 AE9687
 AE9687;                    North         East    Units  Estimated Accuracy
 AE9687;SPC SD N     -   170,110.      782,260.      MT  (+/- 180 meters Scaled)
 AE9687
 AE9687_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR038216(NAD 83)
 AE9687
 AE9687                          SUPERSEDED SURVEY CONTROL
 AE9687
 AE9687.No superseded survey control is available for this station.
 AE9687
 AE9687_MARKER: DD = SURVEY DISK
 AE9687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9687_STAMPING: 12-334.81 1996
 AE9687_MARK LOGO: SDDT
 AE9687_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9687+STABILITY: SURFACE MOTION
 AE9687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9687+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9687
 AE9687  HISTORY     - Date     Condition        Report By
 AE9687  HISTORY     - 1996     MONUMENTED       SDDT
 AE9687  HISTORY     - 19970314 GOOD             NGS
 AE9687
 AE9687                          STATION DESCRIPTION
 AE9687
 AE9687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9687'12.0 KM (7.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9687'STATE HIGHWAY 25 IN WEBSTER, 400.0 M (1312.3 FT) WEST OF MILEPOST 335,
 AE9687'45.3 M (148.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.5 M (47.6 FT)
 AE9687'SOUTH OF A FENCE CORNER, 8.5 M (27.9 FT) EAST OF THE CENTER OF A DIRT
 AE9687'ROAD, 0.7 M (2.3 FT) WEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT)
 AE9687'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9687'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9688 ***********************************************************************
 AE9688  DESIGNATION -  12 335.74
 AE9688  PID         -  AE9688
 AE9688  STATE/COUNTY-  SD/DAY
 AE9688  COUNTRY     -  US
 AE9688  USGS QUAD   -  BRISTOL EAST (2017)
 AE9688
 AE9688                         *CURRENT SURVEY CONTROL
 AE9688  ______________________________________________________________________
 AE9688* NAD 83(1986) POSITION- 45 20 28.     (N) 097 39 14.     (W)   SCALED
 AE9688* NAVD 88 ORTHO HEIGHT -   550.385 (meters)     1805.72  (feet) ADJUSTED
 AE9688  ______________________________________________________________________
 AE9688  GEOID HEIGHT    -        -24.911 (meters)                     GEOID18
 AE9688  DYNAMIC HEIGHT  -        550.323 (meters)     1805.52  (feet) COMP
 AE9688  MODELED GRAVITY -    980,485.7   (mgal)                       NAVD 88
 AE9688
 AE9688  VERT ORDER      -  FIRST     CLASS II
 AE9688
 AE9688.The horizontal coordinates were scaled from a map and have
 AE9688.an estimated accuracy of +/- 6 seconds.
 AE9688
 AE9688.The orthometric height was determined by differential leveling and
 AE9688.adjusted by the NATIONAL GEODETIC SURVEY
 AE9688.in July 1998.
 AE9688
 AE9688.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9688.GEOID18 height accuracy estimate available here.
 AE9688
 AE9688.Click photographs - Photos may exist for this station.
 AE9688
 AE9688.The dynamic height is computed by dividing the NAVD 88
 AE9688.geopotential number by the normal gravity value computed on the
 AE9688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9688.degrees latitude (g = 980.6199 gals.).
 AE9688
 AE9688.The modeled gravity was interpolated from observed gravity values.
 AE9688
 AE9688;                    North         East    Units  Estimated Accuracy
 AE9688;SPC SD N     -   170,210.      783,850.      MT  (+/- 180 meters Scaled)
 AE9688
 AE9688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR054217(NAD 83)
 AE9688
 AE9688                          SUPERSEDED SURVEY CONTROL
 AE9688
 AE9688.No superseded survey control is available for this station.
 AE9688
 AE9688_MARKER: DD = SURVEY DISK
 AE9688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9688_STAMPING: 12-335.74 1996
 AE9688_MARK LOGO: SDDT
 AE9688_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9688+STABILITY: SURFACE MOTION
 AE9688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9688+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9688
 AE9688  HISTORY     - Date     Condition        Report By
 AE9688  HISTORY     - 1996     MONUMENTED       SDDT
 AE9688  HISTORY     - 19970314 GOOD             NGS
 AE9688
 AE9688                          STATION DESCRIPTION
 AE9688
 AE9688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9688'10.4 KM (6.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9688'STATE HIGHWAY 25 IN WEBSTER, 413.0 M (1355.0 FT) WEST OF MILEPOST 336,
 AE9688'22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.6 M (31.5 FT) WEST
 AE9688'OF THE CENTER OF A GRAVELED ROAD, 4.7 M (15.4 FT) NORTH OF THE CENTER
 AE9688'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9688'0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9688'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9689 ***********************************************************************
 AE9689  DESIGNATION -  12 336.75
 AE9689  PID         -  AE9689
 AE9689  STATE/COUNTY-  SD/DAY
 AE9689  COUNTRY     -  US
 AE9689  USGS QUAD   -  BRISTOL EAST (2017)
 AE9689
 AE9689                         *CURRENT SURVEY CONTROL
 AE9689  ______________________________________________________________________
 AE9689* NAD 83(1986) POSITION- 45 20 28.     (N) 097 37 58.     (W)   SCALED
 AE9689* NAVD 88 ORTHO HEIGHT -   549.224 (meters)     1801.91  (feet) ADJUSTED
 AE9689  ______________________________________________________________________
 AE9689  GEOID HEIGHT    -        -24.922 (meters)                     GEOID18
 AE9689  DYNAMIC HEIGHT  -        549.162 (meters)     1801.71  (feet) COMP
 AE9689  MODELED GRAVITY -    980,486.2   (mgal)                       NAVD 88
 AE9689
 AE9689  VERT ORDER      -  FIRST     CLASS II
 AE9689
 AE9689.The horizontal coordinates were scaled from a map and have
 AE9689.an estimated accuracy of +/- 6 seconds.
 AE9689
 AE9689.The orthometric height was determined by differential leveling and
 AE9689.adjusted by the NATIONAL GEODETIC SURVEY
 AE9689.in July 1998.
 AE9689
 AE9689.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9689.GEOID18 height accuracy estimate available here.
 AE9689
 AE9689.Click photographs - Photos may exist for this station.
 AE9689
 AE9689.The dynamic height is computed by dividing the NAVD 88
 AE9689.geopotential number by the normal gravity value computed on the
 AE9689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9689.degrees latitude (g = 980.6199 gals.).
 AE9689
 AE9689.The modeled gravity was interpolated from observed gravity values.
 AE9689
 AE9689;                    North         East    Units  Estimated Accuracy
 AE9689;SPC SD N     -   170,260.      785,500.      MT  (+/- 180 meters Scaled)
 AE9689
 AE9689_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR071217(NAD 83)
 AE9689
 AE9689                          SUPERSEDED SURVEY CONTROL
 AE9689
 AE9689.No superseded survey control is available for this station.
 AE9689
 AE9689_MARKER: DD = SURVEY DISK
 AE9689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9689_STAMPING: 12-336.75 1996
 AE9689_MARK LOGO: SDDT
 AE9689_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9689+STABILITY: SURFACE MOTION
 AE9689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9689+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9689
 AE9689  HISTORY     - Date     Condition        Report By
 AE9689  HISTORY     - 1996     MONUMENTED       SDDT
 AE9689  HISTORY     - 19970314 GOOD             NGS
 AE9689
 AE9689                          STATION DESCRIPTION
 AE9689
 AE9689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9689'8.8 KM (5.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9689'STATE HIGHWAY 25 IN WEBSTER, 395.0 M (1295.9 FT) WEST OF MILEPOST 337,
 AE9689'30.3 M (99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.3 M (43.6 FT)
 AE9689'WEST OF THE CENTER OF A FIELD ENTRANCE, 1.4 M (4.6 FT) EAST OF AN
 AE9689'UNDERGROUND CABLE JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9689'HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 AE9689'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9690 ***********************************************************************
 AE9690  DESIGNATION -  12 337.75
 AE9690  PID         -  AE9690
 AE9690  STATE/COUNTY-  SD/DAY
 AE9690  COUNTRY     -  US
 AE9690  USGS QUAD   -  WEBSTER (2018)
 AE9690
 AE9690                         *CURRENT SURVEY CONTROL
 AE9690  ______________________________________________________________________
 AE9690* NAD 83(1986) POSITION- 45 20 28.     (N) 097 36 45.     (W)   SCALED
 AE9690* NAVD 88 ORTHO HEIGHT -   552.579 (meters)     1812.92  (feet) ADJUSTED
 AE9690  ______________________________________________________________________
 AE9690  GEOID HEIGHT    -        -24.933 (meters)                     GEOID18
 AE9690  DYNAMIC HEIGHT  -        552.517 (meters)     1812.72  (feet) COMP
 AE9690  MODELED GRAVITY -    980,486.6   (mgal)                       NAVD 88
 AE9690
 AE9690  VERT ORDER      -  FIRST     CLASS II
 AE9690
 AE9690.The horizontal coordinates were scaled from a map and have
 AE9690.an estimated accuracy of +/- 6 seconds.
 AE9690
 AE9690.The orthometric height was determined by differential leveling and
 AE9690.adjusted by the NATIONAL GEODETIC SURVEY
 AE9690.in July 1998.
 AE9690
 AE9690.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9690.GEOID18 height accuracy estimate available here.
 AE9690
 AE9690.Click photographs - Photos may exist for this station.
 AE9690
 AE9690.The dynamic height is computed by dividing the NAVD 88
 AE9690.geopotential number by the normal gravity value computed on the
 AE9690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9690.degrees latitude (g = 980.6199 gals.).
 AE9690
 AE9690.The modeled gravity was interpolated from observed gravity values.
 AE9690
 AE9690;                    North         East    Units  Estimated Accuracy
 AE9690;SPC SD N     -   170,310.      787,090.      MT  (+/- 180 meters Scaled)
 AE9690
 AE9690_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR087217(NAD 83)
 AE9690
 AE9690                          SUPERSEDED SURVEY CONTROL
 AE9690
 AE9690.No superseded survey control is available for this station.
 AE9690
 AE9690_MARKER: DD = SURVEY DISK
 AE9690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9690_STAMPING: 12-337.75 1996
 AE9690_MARK LOGO: SDDT
 AE9690_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9690+STABILITY: SURFACE MOTION
 AE9690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9690+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9690
 AE9690  HISTORY     - Date     Condition        Report By
 AE9690  HISTORY     - 1996     MONUMENTED       SDDT
 AE9690  HISTORY     - 19970314 GOOD             NGS
 AE9690
 AE9690                          STATION DESCRIPTION
 AE9690
 AE9690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9690'7.2 KM (4.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9690'STATE HIGHWAY 25 IN WEBSTER, 399.0 M (1309.1 FT) WEST OF MILEPOST 338,
 AE9690'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT)
 AE9690'WEST OF THE CENTER OF A FIELD ENTRANCE, 1.8 M (5.9 FT) EAST OF AN
 AE9690'UNDERGROUND CABLE JUNCTION BOX, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AE9690'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9690'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9691 ***********************************************************************
 AE9691  DESIGNATION -  12 338.74
 AE9691  PID         -  AE9691
 AE9691  STATE/COUNTY-  SD/DAY
 AE9691  COUNTRY     -  US
 AE9691  USGS QUAD   -  WEBSTER (2018)
 AE9691
 AE9691                         *CURRENT SURVEY CONTROL
 AE9691  ______________________________________________________________________
 AE9691* NAD 83(1986) POSITION- 45 20 29.     (N) 097 35 33.     (W)   SCALED
 AE9691* NAVD 88 ORTHO HEIGHT -   562.930 (meters)     1846.88  (feet) ADJUSTED
 AE9691  ______________________________________________________________________
 AE9691  GEOID HEIGHT    -        -24.944 (meters)                     GEOID18
 AE9691  DYNAMIC HEIGHT  -        562.868 (meters)     1846.68  (feet) COMP
 AE9691  MODELED GRAVITY -    980,486.9   (mgal)                       NAVD 88
 AE9691
 AE9691  VERT ORDER      -  FIRST     CLASS II
 AE9691
 AE9691.The horizontal coordinates were scaled from a map and have
 AE9691.an estimated accuracy of +/- 6 seconds.
 AE9691
 AE9691.The orthometric height was determined by differential leveling and
 AE9691.adjusted by the NATIONAL GEODETIC SURVEY
 AE9691.in July 1998.
 AE9691
 AE9691.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9691.GEOID18 height accuracy estimate available here.
 AE9691
 AE9691.Click photographs - Photos may exist for this station.
 AE9691
 AE9691.The dynamic height is computed by dividing the NAVD 88
 AE9691.geopotential number by the normal gravity value computed on the
 AE9691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9691.degrees latitude (g = 980.6199 gals.).
 AE9691
 AE9691.The modeled gravity was interpolated from observed gravity values.
 AE9691
 AE9691;                    North         East    Units  Estimated Accuracy
 AE9691;SPC SD N     -   170,390.      788,660.      MT  (+/- 180 meters Scaled)
 AE9691
 AE9691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR102218(NAD 83)
 AE9691
 AE9691                          SUPERSEDED SURVEY CONTROL
 AE9691
 AE9691.No superseded survey control is available for this station.
 AE9691
 AE9691_MARKER: Z = SEE DESCRIPTION
 AE9691_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9691_STAMPING: 12-338.74 1996
 AE9691_MARK LOGO: NGS
 AE9691_PROJECTION: FLUSH
 AE9691_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9691+STABILITY: POSITION/ELEVATION WELL
 AE9691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9691+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9691_ROD/PIPE-DEPTH: 6.4 meters
 AE9691_SLEEVE-DEPTH  : 1.8 meters
 AE9691
 AE9691  HISTORY     - Date     Condition        Report By
 AE9691  HISTORY     - 1996     MONUMENTED       SDDT
 AE9691  HISTORY     - 19970314 GOOD             NGS
 AE9691
 AE9691                          STATION DESCRIPTION
 AE9691
 AE9691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9691'5.6 KM (3.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9691'STATE HIGHWAY 25 IN WEBSTER, 255.0 M (836.6 FT) WEST OF MILEPOST 339,
 AE9691'44.3 M (145.3 FT) EAST OF THE CENTER OF A DRIVEWAY, 29.3 M (96.1 FT)
 AE9691'NORTH OF THE HIGHWAY CENTERLINE, 21.8 M (71.5 FT) WEST OF THE CENTER
 AE9691'OF A GRAVELED ROAD, 11.3 M (37.1 FT) WEST OF A UTILITY POLE, 1.0 M
 AE9691'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A
 AE9691'FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT)
 AE9691'NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9691'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9691'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9691'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9692 ***********************************************************************
 AE9692  DESIGNATION -  12 339.96
 AE9692  PID         -  AE9692
 AE9692  STATE/COUNTY-  SD/DAY
 AE9692  COUNTRY     -  US
 AE9692  USGS QUAD   -  WEBSTER (2018)
 AE9692
 AE9692                         *CURRENT SURVEY CONTROL
 AE9692  ______________________________________________________________________
 AE9692* NAD 83(1986) POSITION- 45 20 28.     (N) 097 34 04.     (W)   SCALED
 AE9692* NAVD 88 ORTHO HEIGHT -   555.876 (meters)     1823.74  (feet) ADJUSTED
 AE9692  ______________________________________________________________________
 AE9692  GEOID HEIGHT    -        -24.959 (meters)                     GEOID18
 AE9692  DYNAMIC HEIGHT  -        555.814 (meters)     1823.53  (feet) COMP
 AE9692  MODELED GRAVITY -    980,487.0   (mgal)                       NAVD 88
 AE9692
 AE9692  VERT ORDER      -  FIRST     CLASS II
 AE9692
 AE9692.The horizontal coordinates were scaled from a map and have
 AE9692.an estimated accuracy of +/- 6 seconds.
 AE9692
 AE9692.The orthometric height was determined by differential leveling and
 AE9692.adjusted by the NATIONAL GEODETIC SURVEY
 AE9692.in July 1998.
 AE9692
 AE9692.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9692.GEOID18 height accuracy estimate available here.
 AE9692
 AE9692.Click photographs - Photos may exist for this station.
 AE9692
 AE9692.The dynamic height is computed by dividing the NAVD 88
 AE9692.geopotential number by the normal gravity value computed on the
 AE9692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9692.degrees latitude (g = 980.6199 gals.).
 AE9692
 AE9692.The modeled gravity was interpolated from observed gravity values.
 AE9692
 AE9692;                    North         East    Units  Estimated Accuracy
 AE9692;SPC SD N     -   170,410.      790,590.      MT  (+/- 180 meters Scaled)
 AE9692
 AE9692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR122218(NAD 83)
 AE9692
 AE9692                          SUPERSEDED SURVEY CONTROL
 AE9692
 AE9692.No superseded survey control is available for this station.
 AE9692
 AE9692_MARKER: DD = SURVEY DISK
 AE9692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9692_STAMPING: 12-339.96 1996
 AE9692_MARK LOGO: SDDT
 AE9692_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9692+STABILITY: SURFACE MOTION
 AE9692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9692+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9692
 AE9692  HISTORY     - Date     Condition        Report By
 AE9692  HISTORY     - 1996     MONUMENTED       SDDT
 AE9692  HISTORY     - 19970314 GOOD             NGS
 AE9692
 AE9692                          STATION DESCRIPTION
 AE9692
 AE9692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9692'3.7 KM (2.30 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9692'STATE HIGHWAY 25 IN WEBSTER, 66.5 M (218.2 FT) WEST OF MILEPOST 340,
 AE9692'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.7 M (18.7 FT)
 AE9692'WEST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9692'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 AE9692'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9693 ***********************************************************************
 AE9693  DESIGNATION -  12 340.76
 AE9693  PID         -  AE9693
 AE9693  STATE/COUNTY-  SD/DAY
 AE9693  COUNTRY     -  US
 AE9693  USGS QUAD   -  WEBSTER (2018)
 AE9693
 AE9693                         *CURRENT SURVEY CONTROL
 AE9693  ______________________________________________________________________
 AE9693* NAD 83(1986) POSITION- 45 20 30.     (N) 097 33 02.     (W)   SCALED
 AE9693* NAVD 88 ORTHO HEIGHT -   566.428 (meters)     1858.36  (feet) ADJUSTED
 AE9693  ______________________________________________________________________
 AE9693  GEOID HEIGHT    -        -24.970 (meters)                     GEOID18
 AE9693  DYNAMIC HEIGHT  -        566.365 (meters)     1858.15  (feet) COMP
 AE9693  MODELED GRAVITY -    980,487.0   (mgal)                       NAVD 88
 AE9693
 AE9693  VERT ORDER      -  FIRST     CLASS II
 AE9693
 AE9693.The horizontal coordinates were scaled from a map and have
 AE9693.an estimated accuracy of +/- 6 seconds.
 AE9693
 AE9693.The orthometric height was determined by differential leveling and
 AE9693.adjusted by the NATIONAL GEODETIC SURVEY
 AE9693.in July 1998.
 AE9693
 AE9693.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9693.GEOID18 height accuracy estimate available here.
 AE9693
 AE9693.Click photographs - Photos may exist for this station.
 AE9693
 AE9693.The dynamic height is computed by dividing the NAVD 88
 AE9693.geopotential number by the normal gravity value computed on the
 AE9693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9693.degrees latitude (g = 980.6199 gals.).
 AE9693
 AE9693.The modeled gravity was interpolated from observed gravity values.
 AE9693
 AE9693;                    North         East    Units  Estimated Accuracy
 AE9693;SPC SD N     -   170,520.      791,940.      MT  (+/- 180 meters Scaled)
 AE9693
 AE9693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR135219(NAD 83)
 AE9693
 AE9693                          SUPERSEDED SURVEY CONTROL
 AE9693
 AE9693.No superseded survey control is available for this station.
 AE9693
 AE9693_MARKER: DD = SURVEY DISK
 AE9693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9693_STAMPING: 12-340.76 1996
 AE9693_MARK LOGO: SDDT
 AE9693_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9693+STABILITY: SURFACE MOTION
 AE9693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9693+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9693
 AE9693  HISTORY     - Date     Condition        Report By
 AE9693  HISTORY     - 1996     MONUMENTED       SDDT
 AE9693  HISTORY     - 19970314 GOOD             NGS
 AE9693
 AE9693                          STATION DESCRIPTION
 AE9693
 AE9693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9693'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9693'STATE HIGHWAY 25 IN WEBSTER, 384.0 M (1259.8 FT) WEST OF MILEPOST 341,
 AE9693'29.8 M (97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.1 M (36.4 FT)
 AE9693'WEST OF THE CENTER OF A GRAVELED ROAD, 9.8 M (32.2 FT) NORTHEAST OF A
 AE9693'WATER VALVE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9693'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9693'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9694 ***********************************************************************
 AE9694  DESIGNATION -  12 341.85
 AE9694  PID         -  AE9694
 AE9694  STATE/COUNTY-  SD/DAY
 AE9694  COUNTRY     -  US
 AE9694  USGS QUAD   -  WEBSTER (2018)
 AE9694
 AE9694                         *CURRENT SURVEY CONTROL
 AE9694  ______________________________________________________________________
 AE9694* NAD 83(1986) POSITION- 45 20 30.     (N) 097 31 43.     (W)   SCALED
 AE9694* NAVD 88 ORTHO HEIGHT -   560.087 (meters)     1837.55  (feet) ADJUSTED
 AE9694  ______________________________________________________________________
 AE9694  GEOID HEIGHT    -        -24.983 (meters)                     GEOID18
 AE9694  DYNAMIC HEIGHT  -        560.024 (meters)     1837.35  (feet) COMP
 AE9694  MODELED GRAVITY -    980,486.8   (mgal)                       NAVD 88
 AE9694
 AE9694  VERT ORDER      -  FIRST     CLASS II
 AE9694
 AE9694.The horizontal coordinates were scaled from a map and have
 AE9694.an estimated accuracy of +/- 6 seconds.
 AE9694
 AE9694.The orthometric height was determined by differential leveling and
 AE9694.adjusted by the NATIONAL GEODETIC SURVEY
 AE9694.in July 1998.
 AE9694
 AE9694.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9694.GEOID18 height accuracy estimate available here.
 AE9694
 AE9694.Click photographs - Photos may exist for this station.
 AE9694
 AE9694.The dynamic height is computed by dividing the NAVD 88
 AE9694.geopotential number by the normal gravity value computed on the
 AE9694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9694.degrees latitude (g = 980.6199 gals.).
 AE9694
 AE9694.The modeled gravity was interpolated from observed gravity values.
 AE9694
 AE9694;                    North         East    Units  Estimated Accuracy
 AE9694;SPC SD N     -   170,570.      793,660.      MT  (+/- 180 meters Scaled)
 AE9694
 AE9694_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR152219(NAD 83)
 AE9694
 AE9694                          SUPERSEDED SURVEY CONTROL
 AE9694
 AE9694.No superseded survey control is available for this station.
 AE9694
 AE9694_MARKER: DD = SURVEY DISK
 AE9694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9694_STAMPING: 12-341.85 1996
 AE9694_MARK LOGO: SDDT
 AE9694_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9694+STABILITY: SURFACE MOTION
 AE9694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9694+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9694
 AE9694  HISTORY     - Date     Condition        Report By
 AE9694  HISTORY     - 1996     MONUMENTED       SDDT
 AE9694  HISTORY     - 19970314 GOOD             NGS
 AE9694
 AE9694                          STATION DESCRIPTION
 AE9694
 AE9694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9694'0.7 KM (0.45 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9694'STATE HIGHWAY 25 IN WEBSTER, 246.0 M (807.1 FT) WEST OF MILEPOST 342,
 AE9694'116.9 M (383.5 FT) EAST OF THE CENTER OF FAIRGROUNDS ROAD (7TH
 AE9694'STREET), 26.7 M (87.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 AE9694'LANES OF THE HIGHWAY, 22.4 M (73.5 FT) NORTHEAST OF A UTILITY LIGHT
 AE9694'POLE, 4.8 M (15.7 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 1.2 M
 AE9694'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AE9694'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9695 ***********************************************************************
 AE9695  DESIGNATION -  12 343.55
 AE9695  PID         -  AE9695
 AE9695  STATE/COUNTY-  SD/DAY
 AE9695  COUNTRY     -  US
 AE9695  USGS QUAD   -  WEBSTER (2018)
 AE9695
 AE9695                         *CURRENT SURVEY CONTROL
 AE9695  ______________________________________________________________________
 AE9695* NAD 83(1986) POSITION- 45 20 28.     (N) 097 30 33.     (W)   SCALED
 AE9695* NAVD 88 ORTHO HEIGHT -   552.099 (meters)     1811.34  (feet) ADJUSTED
 AE9695  ______________________________________________________________________
 AE9695  GEOID HEIGHT    -        -24.995 (meters)                     GEOID18
 AE9695  DYNAMIC HEIGHT  -        552.037 (meters)     1811.14  (feet) COMP
 AE9695  MODELED GRAVITY -    980,486.6   (mgal)                       NAVD 88
 AE9695
 AE9695  VERT ORDER      -  FIRST     CLASS II
 AE9695
 AE9695.The horizontal coordinates were scaled from a map and have
 AE9695.an estimated accuracy of +/- 6 seconds.
 AE9695
 AE9695.The orthometric height was determined by differential leveling and
 AE9695.adjusted by the NATIONAL GEODETIC SURVEY
 AE9695.in July 1998.
 AE9695
 AE9695.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9695.GEOID18 height accuracy estimate available here.
 AE9695
 AE9695.Click photographs - Photos may exist for this station.
 AE9695
 AE9695.The dynamic height is computed by dividing the NAVD 88
 AE9695.geopotential number by the normal gravity value computed on the
 AE9695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9695.degrees latitude (g = 980.6199 gals.).
 AE9695
 AE9695.The modeled gravity was interpolated from observed gravity values.
 AE9695
 AE9695;                    North         East    Units  Estimated Accuracy
 AE9695;SPC SD N     -   170,550.      795,190.      MT  (+/- 180 meters Scaled)
 AE9695
 AE9695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR168219(NAD 83)
 AE9695
 AE9695                          SUPERSEDED SURVEY CONTROL
 AE9695
 AE9695.No superseded survey control is available for this station.
 AE9695
 AE9695_MARKER: DD = SURVEY DISK
 AE9695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9695_STAMPING: 12-343.55 1996
 AE9695_MARK LOGO: SDDT
 AE9695_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9695+STABILITY: SURFACE MOTION
 AE9695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9695+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9695
 AE9695  HISTORY     - Date     Condition        Report By
 AE9695  HISTORY     - 1996     MONUMENTED       SDDT
 AE9695  HISTORY     - 19970314 GOOD             NGS
 AE9695
 AE9695                          STATION DESCRIPTION
 AE9695
 AE9695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9695'0.9 KM (0.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9695'STATE HIGHWAY 25 IN WEBSTER, 696.0 M (2283.5 FT) WEST OF MILEPOST 344,
 AE9695'30.4 M (99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT) EAST
 AE9695'OF A T-FENCE CORNER, 4.4 M (14.4 FT) WEST OF THE CENTER OF A DRIVEWAY,
 AE9695'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF
 AE9695'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9696 ***********************************************************************
 AE9696  DESIGNATION -  12 344.34
 AE9696  PID         -  AE9696
 AE9696  STATE/COUNTY-  SD/DAY
 AE9696  COUNTRY     -  US
 AE9696  USGS QUAD   -  WAUBAY SW (2017)
 AE9696
 AE9696                         *CURRENT SURVEY CONTROL
 AE9696  ______________________________________________________________________
 AE9696* NAD 83(1986) POSITION- 45 20 25.     (N) 097 29 37.     (W)   SCALED
 AE9696* NAVD 88 ORTHO HEIGHT -   565.457 (meters)     1855.17  (feet) ADJUSTED
 AE9696  ______________________________________________________________________
 AE9696  GEOID HEIGHT    -        -25.005 (meters)                     GEOID18
 AE9696  DYNAMIC HEIGHT  -        565.393 (meters)     1854.96  (feet) COMP
 AE9696  MODELED GRAVITY -    980,484.7   (mgal)                       NAVD 88
 AE9696
 AE9696  VERT ORDER      -  FIRST     CLASS II
 AE9696
 AE9696.The horizontal coordinates were scaled from a map and have
 AE9696.an estimated accuracy of +/- 6 seconds.
 AE9696
 AE9696.The orthometric height was determined by differential leveling and
 AE9696.adjusted by the NATIONAL GEODETIC SURVEY
 AE9696.in July 1998.
 AE9696
 AE9696.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9696.GEOID18 height accuracy estimate available here.
 AE9696
 AE9696.Click photographs - Photos may exist for this station.
 AE9696
 AE9696.The dynamic height is computed by dividing the NAVD 88
 AE9696.geopotential number by the normal gravity value computed on the
 AE9696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9696.degrees latitude (g = 980.6199 gals.).
 AE9696
 AE9696.The modeled gravity was interpolated from observed gravity values.
 AE9696
 AE9696;                    North         East    Units  Estimated Accuracy
 AE9696;SPC SD N     -   170,500.      796,410.      MT  (+/- 180 meters Scaled)
 AE9696
 AE9696_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR180218(NAD 83)
 AE9696
 AE9696                          SUPERSEDED SURVEY CONTROL
 AE9696
 AE9696.No superseded survey control is available for this station.
 AE9696
 AE9696_MARKER: Z = SEE DESCRIPTION
 AE9696_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9696_STAMPING: 12-344.34 1996
 AE9696_MARK LOGO: NGS
 AE9696_PROJECTION: FLUSH
 AE9696_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9696_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9696+STABILITY: POSITION/ELEVATION WELL
 AE9696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9696+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9696_ROD/PIPE-DEPTH: 6.4 meters
 AE9696_SLEEVE-DEPTH  : 1.8 meters
 AE9696
 AE9696  HISTORY     - Date     Condition        Report By
 AE9696  HISTORY     - 1996     MONUMENTED       SDDT
 AE9696  HISTORY     - 19970314 GOOD             NGS
 AE9696
 AE9696                          STATION DESCRIPTION
 AE9696
 AE9696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9696'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9696'STATE HIGHWAY 25 IN WEBSTER, 537.0 M (1761.8 FT) EAST OF MILEPOST 344,
 AE9696'62.2 M (204.1 FT) NORTHEAST OF A RADIO TOWER, 30.1 M (98.8 FT) SOUTH
 AE9696'OF THE HIGHWAY CENTERLINE, 8.7 M (28.5 FT) EAST OF THE CENTER OF A
 AE9696'DRIVEWAY LEADING TO THE TOWER, 2.6 M (8.5 FT) NORTHEAST OF A FENCE
 AE9696'CORNER, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) ABOVE THE
 AE9696'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.4
 AE9696'M (1.3 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9696'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AE9696'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9696'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9697 ***********************************************************************
 AE9697  DESIGNATION -  12 345.01
 AE9697  PID         -  AE9697
 AE9697  STATE/COUNTY-  SD/DAY
 AE9697  COUNTRY     -  US
 AE9697  USGS QUAD   -  WAUBAY SW (2017)
 AE9697
 AE9697                         *CURRENT SURVEY CONTROL
 AE9697  ______________________________________________________________________
 AE9697* NAD 83(1986) POSITION- 45 20 29.     (N) 097 28 48.     (W)   SCALED
 AE9697* NAVD 88 ORTHO HEIGHT -   564.934 (meters)     1853.45  (feet) ADJUSTED
 AE9697  ______________________________________________________________________
 AE9697  GEOID HEIGHT    -        -25.014 (meters)                     GEOID18
 AE9697  DYNAMIC HEIGHT  -        564.870 (meters)     1853.24  (feet) COMP
 AE9697  MODELED GRAVITY -    980,484.7   (mgal)                       NAVD 88
 AE9697
 AE9697  VERT ORDER      -  FIRST     CLASS II
 AE9697
 AE9697.The horizontal coordinates were scaled from a map and have
 AE9697.an estimated accuracy of +/- 6 seconds.
 AE9697
 AE9697.The orthometric height was determined by differential leveling and
 AE9697.adjusted by the NATIONAL GEODETIC SURVEY
 AE9697.in July 1998.
 AE9697
 AE9697.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9697.GEOID18 height accuracy estimate available here.
 AE9697
 AE9697.Click photographs - Photos may exist for this station.
 AE9697
 AE9697.The dynamic height is computed by dividing the NAVD 88
 AE9697.geopotential number by the normal gravity value computed on the
 AE9697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9697.degrees latitude (g = 980.6199 gals.).
 AE9697
 AE9697.The modeled gravity was interpolated from observed gravity values.
 AE9697
 AE9697;                    North         East    Units  Estimated Accuracy
 AE9697;SPC SD N     -   170,650.      797,470.      MT  (+/- 180 meters Scaled)
 AE9697
 AE9697_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR190219(NAD 83)
 AE9697
 AE9697                          SUPERSEDED SURVEY CONTROL
 AE9697
 AE9697.No superseded survey control is available for this station.
 AE9697
 AE9697_MARKER: DB = BENCH MARK DISK
 AE9697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9697_STAMPING: 12-345.01
 AE9697_MARK LOGO: SDHD
 AE9697_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9697+STABILITY: SURFACE MOTION
 AE9697_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9697+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9697
 AE9697  HISTORY     - Date     Condition        Report By
 AE9697  HISTORY     - UNK      MONUMENTED       SDHD
 AE9697  HISTORY     - 19970314 GOOD             NGS
 AE9697
 AE9697                          STATION DESCRIPTION
 AE9697
 AE9697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9697'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9697'STATE HIGHWAY 25 IN WEBSTER, 43.7 M (143.4 FT) NORTHEAST OF MILEPOST
 AE9697'345, 30.1 M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT)
 AE9697'EAST OF THE CENTER OF A DRIVEWAY, 2.0 M (6.6 FT) WEST OF A FENCE
 AE9697'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AE9697'SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M (0.7
 AE9697'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9697'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9698 ***********************************************************************
 AE9698  DESIGNATION -  12 346.16
 AE9698  PID         -  AE9698
 AE9698  STATE/COUNTY-  SD/DAY
 AE9698  COUNTRY     -  US
 AE9698  USGS QUAD   -  WAUBAY SW (2017)
 AE9698
 AE9698                         *CURRENT SURVEY CONTROL
 AE9698  ______________________________________________________________________
 AE9698* NAD 83(1986) POSITION- 45 20 29.     (N) 097 27 21.     (W)   SCALED
 AE9698* NAVD 88 ORTHO HEIGHT -   562.187 (meters)     1844.44  (feet) ADJUSTED
 AE9698  ______________________________________________________________________
 AE9698  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 AE9698  DYNAMIC HEIGHT  -        562.123 (meters)     1844.23  (feet) COMP
 AE9698  MODELED GRAVITY -    980,484.5   (mgal)                       NAVD 88
 AE9698
 AE9698  VERT ORDER      -  FIRST     CLASS II
 AE9698
 AE9698.The horizontal coordinates were scaled from a map and have
 AE9698.an estimated accuracy of +/- 6 seconds.
 AE9698
 AE9698.The orthometric height was determined by differential leveling and
 AE9698.adjusted by the NATIONAL GEODETIC SURVEY
 AE9698.in July 1998.
 AE9698
 AE9698.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9698.GEOID18 height accuracy estimate available here.
 AE9698
 AE9698.Click photographs - Photos may exist for this station.
 AE9698
 AE9698.The dynamic height is computed by dividing the NAVD 88
 AE9698.geopotential number by the normal gravity value computed on the
 AE9698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9698.degrees latitude (g = 980.6199 gals.).
 AE9698
 AE9698.The modeled gravity was interpolated from observed gravity values.
 AE9698
 AE9698;                    North         East    Units  Estimated Accuracy
 AE9698;SPC SD N     -   170,710.      799,360.      MT  (+/- 180 meters Scaled)
 AE9698
 AE9698_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR209220(NAD 83)
 AE9698
 AE9698                          SUPERSEDED SURVEY CONTROL
 AE9698
 AE9698.No superseded survey control is available for this station.
 AE9698
 AE9698_MARKER: DB = BENCH MARK DISK
 AE9698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9698_STAMPING: 12-346.16
 AE9698_MARK LOGO: SDHD
 AE9698_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9698+STABILITY: SURFACE MOTION
 AE9698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9698+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2010
 AE9698
 AE9698  HISTORY     - Date     Condition        Report By
 AE9698  HISTORY     - UNK      MONUMENTED       SDHD
 AE9698  HISTORY     - 19970314 GOOD             NGS
 AE9698  HISTORY     - 20100717 GOOD             WOOLPT
 AE9698
 AE9698                          STATION DESCRIPTION
 AE9698
 AE9698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9698'5.0 KM (3.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9698'STATE HIGHWAY 25 IN WEBSTER, 250.0 M (820.2 FT) EAST OF MILEPOST 346,
 AE9698'30.1 M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT)
 AE9698'EAST OF A UTILITY POLE, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AE9698'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE9698'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9698'FLUSH WITH THE GROUND SURFACE.
 AE9698
 AE9698                          STATION RECOVERY (2010)
 AE9698
 AE9698'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (DJK)
 AE9698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9699 ***********************************************************************
 AE9699  DESIGNATION -  12 347.16
 AE9699  PID         -  AE9699
 AE9699  STATE/COUNTY-  SD/DAY
 AE9699  COUNTRY     -  US
 AE9699  USGS QUAD   -  WAUBAY SW (2017)
 AE9699
 AE9699                         *CURRENT SURVEY CONTROL
 AE9699  ______________________________________________________________________
 AE9699* NAD 83(1986) POSITION- 45 20 29.     (N) 097 26 06.     (W)   SCALED
 AE9699* NAVD 88 ORTHO HEIGHT -   560.442 (meters)     1838.72  (feet) ADJUSTED
 AE9699  ______________________________________________________________________
 AE9699  GEOID HEIGHT    -        -25.046 (meters)                     GEOID18
 AE9699  DYNAMIC HEIGHT  -        560.378 (meters)     1838.51  (feet) COMP
 AE9699  MODELED GRAVITY -    980,484.4   (mgal)                       NAVD 88
 AE9699
 AE9699  VERT ORDER      -  FIRST     CLASS II
 AE9699
 AE9699.The horizontal coordinates were scaled from a map and have
 AE9699.an estimated accuracy of +/- 6 seconds.
 AE9699
 AE9699.The orthometric height was determined by differential leveling and
 AE9699.adjusted by the NATIONAL GEODETIC SURVEY
 AE9699.in July 1998.
 AE9699
 AE9699.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9699.GEOID18 height accuracy estimate available here.
 AE9699
 AE9699.Click photographs - Photos may exist for this station.
 AE9699
 AE9699.The dynamic height is computed by dividing the NAVD 88
 AE9699.geopotential number by the normal gravity value computed on the
 AE9699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9699.degrees latitude (g = 980.6199 gals.).
 AE9699
 AE9699.The modeled gravity was interpolated from observed gravity values.
 AE9699
 AE9699;                    North         East    Units  Estimated Accuracy
 AE9699;SPC SD N     -   170,770.      800,990.      MT  (+/- 180 meters Scaled)
 AE9699
 AE9699_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR226220(NAD 83)
 AE9699
 AE9699                          SUPERSEDED SURVEY CONTROL
 AE9699
 AE9699.No superseded survey control is available for this station.
 AE9699
 AE9699_MARKER: DB = BENCH MARK DISK
 AE9699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9699_STAMPING: 12-347.16
 AE9699_MARK LOGO: SDHD
 AE9699_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9699+STABILITY: SURFACE MOTION
 AE9699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9699+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9699
 AE9699  HISTORY     - Date     Condition        Report By
 AE9699  HISTORY     - UNK      MONUMENTED       SDHD
 AE9699  HISTORY     - 19970314 GOOD             NGS
 AE9699
 AE9699                          STATION DESCRIPTION
 AE9699
 AE9699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9699'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9699'STATE HIGHWAY 25 IN WEBSTER, 251.0 M (823.5 FT) EAST OF MILEPOST 347,
 AE9699'35.4 M (116.1 FT) EAST OF A T-FENCE CORNER, 30.1 M (98.8 FT) NORTH OF
 AE9699'THE HIGHWAY CENTERLINE, 16.6 M (54.5 FT) EAST OF A UTILITY POLE, 0.7 M
 AE9699'(2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AE9699'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH
 AE9699'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9700 ***********************************************************************
 AE9700  DESIGNATION -  12 348.12
 AE9700  PID         -  AE9700
 AE9700  STATE/COUNTY-  SD/DAY
 AE9700  COUNTRY     -  US
 AE9700  USGS QUAD   -  WAUBAY SW (2017)
 AE9700
 AE9700                         *CURRENT SURVEY CONTROL
 AE9700  ______________________________________________________________________
 AE9700* NAD 83(1986) POSITION- 45 20 28.     (N) 097 24 56.     (W)   SCALED
 AE9700* NAVD 88 ORTHO HEIGHT -   558.673 (meters)     1832.91  (feet) ADJUSTED
 AE9700  ______________________________________________________________________
 AE9700  GEOID HEIGHT    -        -25.061 (meters)                     GEOID18
 AE9700  DYNAMIC HEIGHT  -        558.609 (meters)     1832.70  (feet) COMP
 AE9700  MODELED GRAVITY -    980,484.4   (mgal)                       NAVD 88
 AE9700
 AE9700  VERT ORDER      -  FIRST     CLASS II
 AE9700
 AE9700.The horizontal coordinates were scaled from a map and have
 AE9700.an estimated accuracy of +/- 6 seconds.
 AE9700
 AE9700.The orthometric height was determined by differential leveling and
 AE9700.adjusted by the NATIONAL GEODETIC SURVEY
 AE9700.in July 1998.
 AE9700
 AE9700.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9700.GEOID18 height accuracy estimate available here.
 AE9700
 AE9700.Click photographs - Photos may exist for this station.
 AE9700
 AE9700.The dynamic height is computed by dividing the NAVD 88
 AE9700.geopotential number by the normal gravity value computed on the
 AE9700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9700.degrees latitude (g = 980.6199 gals.).
 AE9700
 AE9700.The modeled gravity was interpolated from observed gravity values.
 AE9700
 AE9700;                    North         East    Units  Estimated Accuracy
 AE9700;SPC SD N     -   170,780.      802,520.      MT  (+/- 180 meters Scaled)
 AE9700
 AE9700_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR241220(NAD 83)
 AE9700
 AE9700                          SUPERSEDED SURVEY CONTROL
 AE9700
 AE9700.No superseded survey control is available for this station.
 AE9700
 AE9700_MARKER: DB = BENCH MARK DISK
 AE9700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9700_STAMPING: 12-348.12
 AE9700_MARK LOGO: SDHD
 AE9700_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9700+STABILITY: SURFACE MOTION
 AE9700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9700+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9700
 AE9700  HISTORY     - Date     Condition        Report By
 AE9700  HISTORY     - UNK      MONUMENTED       SDHD
 AE9700  HISTORY     - 19970314 GOOD             NGS
 AE9700
 AE9700                          STATION DESCRIPTION
 AE9700
 AE9700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9700'8.2 KM (5.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9700'STATE HIGHWAY 25 IN WEBSTER, 193.0 M (633.2 FT) EAST OF MILEPOST 348,
 AE9700'65.9 M (216.2 FT) WEST OF THE CENTER OF A DRIVEWAY, 30.3 M (99.4 FT)
 AE9700'NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) SOUTHWEST OF A UTILITY
 AE9700'POLE, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9700'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE9700'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9700'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9701 ***********************************************************************
 AE9701  DESIGNATION -  12 349.00
 AE9701  PID         -  AE9701
 AE9701  STATE/COUNTY-  SD/DAY
 AE9701  COUNTRY     -  US
 AE9701  USGS QUAD   -  WAUBAY SW (2017)
 AE9701
 AE9701                         *CURRENT SURVEY CONTROL
 AE9701  ______________________________________________________________________
 AE9701* NAD 83(1986) POSITION- 45 20 28.     (N) 097 23 51.     (W)   SCALED
 AE9701* NAVD 88 ORTHO HEIGHT -   553.405 (meters)     1815.63  (feet) ADJUSTED
 AE9701  ______________________________________________________________________
 AE9701  GEOID HEIGHT    -        -25.076 (meters)                     GEOID18
 AE9701  DYNAMIC HEIGHT  -        553.342 (meters)     1815.42  (feet) COMP
 AE9701  MODELED GRAVITY -    980,484.5   (mgal)                       NAVD 88
 AE9701
 AE9701  VERT ORDER      -  FIRST     CLASS II
 AE9701
 AE9701.The horizontal coordinates were scaled from a map and have
 AE9701.an estimated accuracy of +/- 6 seconds.
 AE9701
 AE9701.The orthometric height was determined by differential leveling and
 AE9701.adjusted by the NATIONAL GEODETIC SURVEY
 AE9701.in July 1998.
 AE9701
 AE9701.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9701.GEOID18 height accuracy estimate available here.
 AE9701
 AE9701.Click photographs - Photos may exist for this station.
 AE9701
 AE9701.The dynamic height is computed by dividing the NAVD 88
 AE9701.geopotential number by the normal gravity value computed on the
 AE9701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9701.degrees latitude (g = 980.6199 gals.).
 AE9701
 AE9701.The modeled gravity was interpolated from observed gravity values.
 AE9701
 AE9701;                    North         East    Units  Estimated Accuracy
 AE9701;SPC SD N     -   170,830.      803,930.      MT  (+/- 180 meters Scaled)
 AE9701
 AE9701_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR255220(NAD 83)
 AE9701
 AE9701                          SUPERSEDED SURVEY CONTROL
 AE9701
 AE9701.No superseded survey control is available for this station.
 AE9701
 AE9701_MARKER: I = METAL ROD
 AE9701_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9701_STAMPING: 12-349.00 1996
 AE9701_MARK LOGO: NGS
 AE9701_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9701+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9701
 AE9701  HISTORY     - Date     Condition        Report By
 AE9701  HISTORY     - 1996     MONUMENTED       SDDT
 AE9701  HISTORY     - 19970314 GOOD             NGS
 AE9701
 AE9701                          STATION DESCRIPTION
 AE9701
 AE9701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9701'9.6 KM (5.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9701'STATE HIGHWAY 25 IN WEBSTER, 39.4 M (129.3 FT) NORTH OF MILEPOST 349,
 AE9701'31.1 M (102.0 FT) WEST OF A UTILITY POLE, 28.4 M (93.2 FT) NORTH OF
 AE9701'THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) WEST OF THE CENTER OF A FIELD
 AE9701'ENTRANCE, 4.8 M (15.7 FT) SOUTHEAST OF A T-FENCE CORNER, 2.5 M (8.2
 AE9701'FT) SOUTH OF A FENCE, 2.2 M (7.2 FT) SOUTH OF A WITNESS POST, AND 0.3
 AE9701'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 AE9701'POINT IS THROUGH A 5-INCH LOGO CAP.  THE ROD AND SLEEVE DEPTH ARE
 AE9701'UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9702 ***********************************************************************
 AE9702  DESIGNATION -  12 349.69
 AE9702  PID         -  AE9702
 AE9702  STATE/COUNTY-  SD/DAY
 AE9702  COUNTRY     -  US
 AE9702  USGS QUAD   -  WAUBAY SW (2017)
 AE9702
 AE9702                         *CURRENT SURVEY CONTROL
 AE9702  ______________________________________________________________________
 AE9702* NAD 83(1986) POSITION- 45 20 27.     (N) 097 23 01.     (W)   SCALED
 AE9702* NAVD 88 ORTHO HEIGHT -   550.134 (meters)     1804.90  (feet) ADJUSTED
 AE9702  ______________________________________________________________________
 AE9702  GEOID HEIGHT    -        -25.088 (meters)                     GEOID18
 AE9702  DYNAMIC HEIGHT  -        550.071 (meters)     1804.69  (feet) COMP
 AE9702  MODELED GRAVITY -    980,484.6   (mgal)                       NAVD 88
 AE9702
 AE9702  VERT ORDER      -  FIRST     CLASS II
 AE9702
 AE9702.The horizontal coordinates were scaled from a map and have
 AE9702.an estimated accuracy of +/- 6 seconds.
 AE9702
 AE9702.The orthometric height was determined by differential leveling and
 AE9702.adjusted by the NATIONAL GEODETIC SURVEY
 AE9702.in July 1998.
 AE9702
 AE9702.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9702.GEOID18 height accuracy estimate available here.
 AE9702
 AE9702.Click photographs - Photos may exist for this station.
 AE9702
 AE9702.The dynamic height is computed by dividing the NAVD 88
 AE9702.geopotential number by the normal gravity value computed on the
 AE9702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9702.degrees latitude (g = 980.6199 gals.).
 AE9702
 AE9702.The modeled gravity was interpolated from observed gravity values.
 AE9702
 AE9702;                    North         East    Units  Estimated Accuracy
 AE9702;SPC SD N     -   170,830.      805,020.      MT  (+/- 180 meters Scaled)
 AE9702
 AE9702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR266220(NAD 83)
 AE9702
 AE9702                          SUPERSEDED SURVEY CONTROL
 AE9702
 AE9702.No superseded survey control is available for this station.
 AE9702
 AE9702_MARKER: Z = SEE DESCRIPTION
 AE9702_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9702_STAMPING: 12-349.69 1996
 AE9702_MARK LOGO: NGS
 AE9702_PROJECTION: FLUSH
 AE9702_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9702_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9702+STABILITY: POSITION/ELEVATION WELL
 AE9702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9702+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9702_ROD/PIPE-DEPTH: 6.4 meters
 AE9702_SLEEVE-DEPTH  : 1.8 meters
 AE9702
 AE9702  HISTORY     - Date     Condition        Report By
 AE9702  HISTORY     - 1996     MONUMENTED       SDDT
 AE9702  HISTORY     - 19970314 GOOD             NGS
 AE9702
 AE9702                          STATION DESCRIPTION
 AE9702
 AE9702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9702'10.7 KM (6.65 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9702'STATE HIGHWAY 25 IN WEBSTER, 515.0 M (1689.6 FT) WEST OF MILEPOST 350,
 AE9702'30.1 M (98.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.3 M (33.8 FT)
 AE9702'WEST OF THE CENTER OF A GRAVELED ROAD, 0.8 M (2.6 FT) NORTH OF A
 AE9702'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9702'NORTH OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTH OF A METAL GUARD
 AE9702'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9702'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9702'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9702'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9703 ***********************************************************************
 AE9703  DESIGNATION -  12 351.38
 AE9703  PID         -  AE9703
 AE9703  STATE/COUNTY-  SD/DAY
 AE9703  COUNTRY     -  US
 AE9703  USGS QUAD   -  WAUBAY (2017)
 AE9703
 AE9703                         *CURRENT SURVEY CONTROL
 AE9703  ______________________________________________________________________
 AE9703* NAD 83(1986) POSITION- 45 20 27.     (N) 097 20 56.     (W)   SCALED
 AE9703* NAVD 88 ORTHO HEIGHT -   549.235 (meters)     1801.95  (feet) ADJUSTED
 AE9703  ______________________________________________________________________
 AE9703  GEOID HEIGHT    -        -25.118 (meters)                     GEOID18
 AE9703  DYNAMIC HEIGHT  -        549.173 (meters)     1801.75  (feet) COMP
 AE9703  MODELED GRAVITY -    980,485.0   (mgal)                       NAVD 88
 AE9703
 AE9703  VERT ORDER      -  FIRST     CLASS II
 AE9703
 AE9703.The horizontal coordinates were scaled from a map and have
 AE9703.an estimated accuracy of +/- 6 seconds.
 AE9703
 AE9703.The orthometric height was determined by differential leveling and
 AE9703.adjusted by the NATIONAL GEODETIC SURVEY
 AE9703.in July 1998.
 AE9703
 AE9703.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9703.GEOID18 height accuracy estimate available here.
 AE9703
 AE9703.Click photographs - Photos may exist for this station.
 AE9703
 AE9703.The dynamic height is computed by dividing the NAVD 88
 AE9703.geopotential number by the normal gravity value computed on the
 AE9703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9703.degrees latitude (g = 980.6199 gals.).
 AE9703
 AE9703.The modeled gravity was interpolated from observed gravity values.
 AE9703
 AE9703;                    North         East    Units  Estimated Accuracy
 AE9703;SPC SD N     -   170,920.      807,740.      MT  (+/- 180 meters Scaled)
 AE9703
 AE9703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR293221(NAD 83)
 AE9703
 AE9703                          SUPERSEDED SURVEY CONTROL
 AE9703
 AE9703.No superseded survey control is available for this station.
 AE9703
 AE9703_MARKER: I = METAL ROD
 AE9703_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9703_STAMPING: 12-351.38 1996
 AE9703_MARK LOGO: NGS
 AE9703_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9703+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9703
 AE9703  HISTORY     - Date     Condition        Report By
 AE9703  HISTORY     - 1996     MONUMENTED       SDDT
 AE9703  HISTORY     - 19970314 GOOD             NGS
 AE9703
 AE9703                          STATION DESCRIPTION
 AE9703
 AE9703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9703'13.4 KM (8.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9703'STATE HIGHWAY 25 IN WEBSTER, 612.7 M (2010.2 FT) EAST OF MILEPOST 351,
 AE9703'30.6 M (100.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.0 M (42.7 FT)
 AE9703'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AE9703'OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.
 AE9703'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE ROD
 AE9703'AND SLEEVE DEPTH ARE UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9704 ***********************************************************************
 AE9704  DESIGNATION -  12 352.23
 AE9704  PID         -  AE9704
 AE9704  STATE/COUNTY-  SD/DAY
 AE9704  COUNTRY     -  US
 AE9704  USGS QUAD   -  WAUBAY (2017)
 AE9704
 AE9704                         *CURRENT SURVEY CONTROL
 AE9704  ______________________________________________________________________
 AE9704* NAD 83(1986) POSITION- 45 20 28.     (N) 097 19 56.     (W)   SCALED
 AE9704* NAVD 88 ORTHO HEIGHT -   549.579 (meters)     1803.08  (feet) ADJUSTED
 AE9704  ______________________________________________________________________
 AE9704  GEOID HEIGHT    -        -25.132 (meters)                     GEOID18
 AE9704  DYNAMIC HEIGHT  -        549.517 (meters)     1802.87  (feet) COMP
 AE9704  MODELED GRAVITY -    980,485.2   (mgal)                       NAVD 88
 AE9704
 AE9704  VERT ORDER      -  FIRST     CLASS II
 AE9704
 AE9704.The horizontal coordinates were scaled from a map and have
 AE9704.an estimated accuracy of +/- 6 seconds.
 AE9704
 AE9704.The orthometric height was determined by differential leveling and
 AE9704.adjusted by the NATIONAL GEODETIC SURVEY
 AE9704.in July 1998.
 AE9704
 AE9704.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9704.GEOID18 height accuracy estimate available here.
 AE9704
 AE9704.Click photographs - Photos may exist for this station.
 AE9704
 AE9704.The dynamic height is computed by dividing the NAVD 88
 AE9704.geopotential number by the normal gravity value computed on the
 AE9704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9704.degrees latitude (g = 980.6199 gals.).
 AE9704
 AE9704.The modeled gravity was interpolated from observed gravity values.
 AE9704
 AE9704;                    North         East    Units  Estimated Accuracy
 AE9704;SPC SD N     -   171,000.      809,050.      MT  (+/- 180 meters Scaled)
 AE9704
 AE9704_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR306221(NAD 83)
 AE9704
 AE9704                          SUPERSEDED SURVEY CONTROL
 AE9704
 AE9704.No superseded survey control is available for this station.
 AE9704
 AE9704_MARKER: I = METAL ROD
 AE9704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9704_STAMPING: 12-352.23 1996
 AE9704_MARK LOGO: NGS
 AE9704_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9704+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9704
 AE9704  HISTORY     - Date     Condition        Report By
 AE9704  HISTORY     - 1996     MONUMENTED       SDDT
 AE9704  HISTORY     - 19970314 GOOD             NGS
 AE9704
 AE9704                          STATION DESCRIPTION
 AE9704
 AE9704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9704'12.8 KM (7.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9704'STATE HIGHWAY 25 IN WEBSTER, 343.7 M (1127.6 FT) EAST OF MILEPOST 352,
 AE9704'23.7 M (77.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.1 M (16.7 FT) WEST
 AE9704'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9704'THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.
 AE9704'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE ROD
 AE9704'AND SLEEVE DEPTH ARE UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9705 ***********************************************************************
 AE9705  DESIGNATION -  12 352.90
 AE9705  PID         -  AE9705
 AE9705  STATE/COUNTY-  SD/DAY
 AE9705  COUNTRY     -  US
 AE9705  USGS QUAD   -  WAUBAY (2017)
 AE9705
 AE9705                         *CURRENT SURVEY CONTROL
 AE9705  ______________________________________________________________________
 AE9705* NAD 83(1986) POSITION- 45 20 27.     (N) 097 19 03.     (W)   SCALED
 AE9705* NAVD 88 ORTHO HEIGHT -   550.190 (meters)     1805.08  (feet) ADJUSTED
 AE9705  ______________________________________________________________________
 AE9705  GEOID HEIGHT    -        -25.144 (meters)                     GEOID18
 AE9705  DYNAMIC HEIGHT  -        550.128 (meters)     1804.88  (feet) COMP
 AE9705  MODELED GRAVITY -    980,485.3   (mgal)                       NAVD 88
 AE9705
 AE9705  VERT ORDER      -  FIRST     CLASS II
 AE9705
 AE9705.The horizontal coordinates were scaled from a map and have
 AE9705.an estimated accuracy of +/- 6 seconds.
 AE9705
 AE9705.The orthometric height was determined by differential leveling and
 AE9705.adjusted by the NATIONAL GEODETIC SURVEY
 AE9705.in July 1998.
 AE9705
 AE9705.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9705.GEOID18 height accuracy estimate available here.
 AE9705
 AE9705.Click photographs - Photos may exist for this station.
 AE9705
 AE9705.The dynamic height is computed by dividing the NAVD 88
 AE9705.geopotential number by the normal gravity value computed on the
 AE9705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9705.degrees latitude (g = 980.6199 gals.).
 AE9705
 AE9705.The modeled gravity was interpolated from observed gravity values.
 AE9705
 AE9705;                    North         East    Units  Estimated Accuracy
 AE9705;SPC SD N     -   171,000.      810,200.      MT  (+/- 180 meters Scaled)
 AE9705
 AE9705_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR318221(NAD 83)
 AE9705
 AE9705                          SUPERSEDED SURVEY CONTROL
 AE9705
 AE9705.No superseded survey control is available for this station.
 AE9705
 AE9705_MARKER: Z = SEE DESCRIPTION
 AE9705_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9705_STAMPING: 12-352.90 1996
 AE9705_MARK LOGO: NGS
 AE9705_PROJECTION: FLUSH
 AE9705_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9705_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9705+STABILITY: POSITION/ELEVATION WELL
 AE9705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9705+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9705_ROD/PIPE-DEPTH: 6.4 meters
 AE9705_SLEEVE-DEPTH  : 1.8 meters
 AE9705
 AE9705  HISTORY     - Date     Condition        Report By
 AE9705  HISTORY     - 1996     MONUMENTED       SDDT
 AE9705  HISTORY     - 19970314 GOOD             NGS
 AE9705
 AE9705                          STATION DESCRIPTION
 AE9705
 AE9705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9705'15.9 KM (9.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9705'STATE HIGHWAY 25 IN WEBSTER, 161.0 M (528.2 FT) WEST OF MILEPOST 353,
 AE9705'31.3 M (102.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 21.3 M (69.9 FT)
 AE9705'SOUTH OF THE SOUTHEAST END OF A CULVERT UNDER THE HIGHWAY, 2.0 M (6.6
 AE9705'FT) BELOW THE LEVEL OF THE HIGHWAY, 1.9 M (6.2 FT) NORTH OF THE CENTER
 AE9705'OF A GRAVELED ROAD, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.4 M
 AE9705'(1.3 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9705'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AE9705'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9705'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9706 ***********************************************************************
 AE9706  DESIGNATION -  12 354.32
 AE9706  PID         -  AE9706
 AE9706  STATE/COUNTY-  SD/DAY
 AE9706  COUNTRY     -  US
 AE9706  USGS QUAD   -  WAUBAY (2017)
 AE9706
 AE9706                         *CURRENT SURVEY CONTROL
 AE9706  ______________________________________________________________________
 AE9706* NAD 83(1986) POSITION- 45 20 27.     (N) 097 17 17.     (W)   SCALED
 AE9706* NAVD 88 ORTHO HEIGHT -   551.946 (meters)     1810.84  (feet) ADJUSTED
 AE9706  ______________________________________________________________________
 AE9706  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 AE9706  DYNAMIC HEIGHT  -        551.883 (meters)     1810.64  (feet) COMP
 AE9706  MODELED GRAVITY -    980,485.1   (mgal)                       NAVD 88
 AE9706
 AE9706  VERT ORDER      -  FIRST     CLASS II
 AE9706
 AE9706.The horizontal coordinates were scaled from a map and have
 AE9706.an estimated accuracy of +/- 6 seconds.
 AE9706
 AE9706.The orthometric height was determined by differential leveling and
 AE9706.adjusted by the NATIONAL GEODETIC SURVEY
 AE9706.in July 1998.
 AE9706
 AE9706.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9706.GEOID18 height accuracy estimate available here.
 AE9706
 AE9706.Click photographs - Photos may exist for this station.
 AE9706
 AE9706.The dynamic height is computed by dividing the NAVD 88
 AE9706.geopotential number by the normal gravity value computed on the
 AE9706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9706.degrees latitude (g = 980.6199 gals.).
 AE9706
 AE9706.The modeled gravity was interpolated from observed gravity values.
 AE9706
 AE9706;                    North         East    Units  Estimated Accuracy
 AE9706;SPC SD N     -   171,080.      812,510.      MT  (+/- 180 meters Scaled)
 AE9706
 AE9706_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR341222(NAD 83)
 AE9706
 AE9706                          SUPERSEDED SURVEY CONTROL
 AE9706
 AE9706.No superseded survey control is available for this station.
 AE9706
 AE9706_MARKER: DD = SURVEY DISK
 AE9706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9706_STAMPING: 12-354.32 1996
 AE9706_MARK LOGO: SDDT
 AE9706_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9706+STABILITY: SURFACE MOTION
 AE9706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9706+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9706
 AE9706  HISTORY     - Date     Condition        Report By
 AE9706  HISTORY     - 1996     MONUMENTED       SDDT
 AE9706  HISTORY     - 19970314 GOOD             NGS
 AE9706
 AE9706                          STATION DESCRIPTION
 AE9706
 AE9706'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9706'18.1 KM (11.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9706'STATE HIGHWAY 25 IN WEBSTER, 509.0 M (1669.9 FT) EAST OF MILEPOST 354,
 AE9706'30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AE9706'WEST OF THE CENTER OF A GRAVELED ROAD, 1.1 M (3.6 FT) WEST OF A FENCE
 AE9706'CORNER, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AE9706'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9707 ***********************************************************************
 AE9707  DESIGNATION -  12 354.83
 AE9707  PID         -  AE9707
 AE9707  STATE/COUNTY-  SD/DAY
 AE9707  COUNTRY     -  US
 AE9707  USGS QUAD   -  WAUBAY (2017)
 AE9707
 AE9707                         *CURRENT SURVEY CONTROL
 AE9707  ______________________________________________________________________
 AE9707* NAD 83(1986) POSITION- 45 20 29.     (N) 097 16 41.     (W)   SCALED
 AE9707* NAVD 88 ORTHO HEIGHT -   559.298 (meters)     1834.96  (feet) ADJUSTED
 AE9707  ______________________________________________________________________
 AE9707  GEOID HEIGHT    -        -25.175 (meters)                     GEOID18
 AE9707  DYNAMIC HEIGHT  -        559.235 (meters)     1834.76  (feet) COMP
 AE9707  MODELED GRAVITY -    980,484.9   (mgal)                       NAVD 88
 AE9707
 AE9707  VERT ORDER      -  FIRST     CLASS II
 AE9707
 AE9707.The horizontal coordinates were scaled from a map and have
 AE9707.an estimated accuracy of +/- 6 seconds.
 AE9707
 AE9707.The orthometric height was determined by differential leveling and
 AE9707.adjusted by the NATIONAL GEODETIC SURVEY
 AE9707.in July 1998.
 AE9707
 AE9707.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9707.GEOID18 height accuracy estimate available here.
 AE9707
 AE9707.Click photographs - Photos may exist for this station.
 AE9707
 AE9707.The dynamic height is computed by dividing the NAVD 88
 AE9707.geopotential number by the normal gravity value computed on the
 AE9707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9707.degrees latitude (g = 980.6199 gals.).
 AE9707
 AE9707.The modeled gravity was interpolated from observed gravity values.
 AE9707
 AE9707;                    North         East    Units  Estimated Accuracy
 AE9707;SPC SD N     -   171,170.      813,290.      MT  (+/- 180 meters Scaled)
 AE9707
 AE9707_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR349223(NAD 83)
 AE9707
 AE9707                          SUPERSEDED SURVEY CONTROL
 AE9707
 AE9707.No superseded survey control is available for this station.
 AE9707
 AE9707_MARKER: DB = BENCH MARK DISK
 AE9707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9707_STAMPING: 12-354.83
 AE9707_MARK LOGO: SDDT
 AE9707_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9707+STABILITY: SURFACE MOTION
 AE9707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9707+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9707
 AE9707  HISTORY     - Date     Condition        Report By
 AE9707  HISTORY     - UNK      MONUMENTED       SDDT
 AE9707  HISTORY     - 19970314 GOOD             NGS
 AE9707
 AE9707                          STATION DESCRIPTION
 AE9707
 AE9707'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9707'19.0 KM (11.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9707'STATE HIGHWAY 25 IN WEBSTER, 267.0 M (876.0 FT) WEST OF MILEPOST 355,
 AE9707'67.6 M (221.8 FT) WEST OF THE CENTER OF A PAVED ROAD, 34.7 M (113.8
 AE9707'FT) EAST OF A UTILITY POLE AND A FENCE CORNER, 30.2 M (99.1 FT) NORTH
 AE9707'OF THE HIGHWAY CENTERLINE, 24.4 M (80.1 FT) WEST OF THE WEST END OF 3
 AE9707'BRACED FENCE POSTS, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.7
 AE9707'M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST,
 AE9707'0.2 M (0.7 FT) SOUTH OF A METAL GUARD POST, AND THE MONUMENT IS FLUSH
 AE9707'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9708 ***********************************************************************
 AE9708  DESIGNATION -  12 355.85
 AE9708  PID         -  AE9708
 AE9708  STATE/COUNTY-  SD/DAY
 AE9708  COUNTRY     -  US
 AE9708  USGS QUAD   -  WAUBAY (2017)
 AE9708
 AE9708                         *CURRENT SURVEY CONTROL
 AE9708  ______________________________________________________________________
 AE9708* NAD 83(1986) POSITION- 45 20 29.     (N) 097 15 26.     (W)   SCALED
 AE9708* NAVD 88 ORTHO HEIGHT -   563.345 (meters)     1848.24  (feet) ADJUSTED
 AE9708  ______________________________________________________________________
 AE9708  GEOID HEIGHT    -        -25.191 (meters)                     GEOID18
 AE9708  DYNAMIC HEIGHT  -        563.281 (meters)     1848.03  (feet) COMP
 AE9708  MODELED GRAVITY -    980,484.1   (mgal)                       NAVD 88
 AE9708
 AE9708  VERT ORDER      -  FIRST     CLASS II
 AE9708
 AE9708.The horizontal coordinates were scaled from a map and have
 AE9708.an estimated accuracy of +/- 6 seconds.
 AE9708
 AE9708.The orthometric height was determined by differential leveling and
 AE9708.adjusted by the NATIONAL GEODETIC SURVEY
 AE9708.in July 1998.
 AE9708
 AE9708.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9708.GEOID18 height accuracy estimate available here.
 AE9708
 AE9708.Click photographs - Photos may exist for this station.
 AE9708
 AE9708.The dynamic height is computed by dividing the NAVD 88
 AE9708.geopotential number by the normal gravity value computed on the
 AE9708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9708.degrees latitude (g = 980.6199 gals.).
 AE9708
 AE9708.The modeled gravity was interpolated from observed gravity values.
 AE9708
 AE9708;                    North         East    Units  Estimated Accuracy
 AE9708;SPC SD N     -   171,220.      814,920.      MT  (+/- 180 meters Scaled)
 AE9708
 AE9708_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR365223(NAD 83)
 AE9708
 AE9708                          SUPERSEDED SURVEY CONTROL
 AE9708
 AE9708.No superseded survey control is available for this station.
 AE9708
 AE9708_MARKER: DB = BENCH MARK DISK
 AE9708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9708_STAMPING: 12-355.85
 AE9708_MARK LOGO: SDDT
 AE9708_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9708_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9708+STABILITY: SURFACE MOTION
 AE9708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9708+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9708
 AE9708  HISTORY     - Date     Condition        Report By
 AE9708  HISTORY     - UNK      MONUMENTED       SDDT
 AE9708  HISTORY     - 19970314 GOOD             NGS
 AE9708
 AE9708                          STATION DESCRIPTION
 AE9708
 AE9708'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9708'20.6 KM (12.80 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9708'STATE HIGHWAY 25 IN WEBSTER, 16.7 KM (10.35 MI) WEST OF THE
 AE9708'INTERSECTION OF INTERSTATE HIGHWAY 29, 1263.0 M (4143.7 FT) EAST OF
 AE9708'MILEPOST 355, 32.3 M (106.0 FT) EAST OF A T-FENCE CORNER, 30.2 M (99.1
 AE9708'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AE9708'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF
 AE9708'A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A METAL GUARD POST, AND THE
 AE9708'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9709 ***********************************************************************
 AE9709  DESIGNATION -  12 357.02
 AE9709  PID         -  AE9709
 AE9709  STATE/COUNTY-  SD/DAY
 AE9709  COUNTRY     -  US
 AE9709  USGS QUAD   -  ORTLEY (2017)
 AE9709
 AE9709                         *CURRENT SURVEY CONTROL
 AE9709  ______________________________________________________________________
 AE9709* NAD 83(1986) POSITION- 45 20 08.     (N) 097 14 05.     (W)   SCALED
 AE9709* NAVD 88 ORTHO HEIGHT -   558.285 (meters)     1831.64  (feet) ADJUSTED
 AE9709  ______________________________________________________________________
 AE9709  GEOID HEIGHT    -        -25.208 (meters)                     GEOID18
 AE9709  DYNAMIC HEIGHT  -        558.221 (meters)     1831.43  (feet) COMP
 AE9709  MODELED GRAVITY -    980,482.6   (mgal)                       NAVD 88
 AE9709
 AE9709  VERT ORDER      -  FIRST     CLASS II
 AE9709
 AE9709.The horizontal coordinates were scaled from a map and have
 AE9709.an estimated accuracy of +/- 6 seconds.
 AE9709
 AE9709.The orthometric height was determined by differential leveling and
 AE9709.adjusted by the NATIONAL GEODETIC SURVEY
 AE9709.in July 1998.
 AE9709
 AE9709.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9709.GEOID18 height accuracy estimate available here.
 AE9709
 AE9709.Click photographs - Photos may exist for this station.
 AE9709
 AE9709.The dynamic height is computed by dividing the NAVD 88
 AE9709.geopotential number by the normal gravity value computed on the
 AE9709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9709.degrees latitude (g = 980.6199 gals.).
 AE9709
 AE9709.The modeled gravity was interpolated from observed gravity values.
 AE9709
 AE9709;                    North         East    Units  Estimated Accuracy
 AE9709;SPC SD N     -   170,630.      816,700.      MT  (+/- 180 meters Scaled)
 AE9709
 AE9709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR383217(NAD 83)
 AE9709
 AE9709                          SUPERSEDED SURVEY CONTROL
 AE9709
 AE9709.No superseded survey control is available for this station.
 AE9709
 AE9709_MARKER: DB = BENCH MARK DISK
 AE9709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9709_STAMPING: 12-357.02
 AE9709_MARK LOGO: SDDT
 AE9709_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9709+STABILITY: SURFACE MOTION
 AE9709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9709+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9709
 AE9709  HISTORY     - Date     Condition        Report By
 AE9709  HISTORY     - UNK      MONUMENTED       SDDT
 AE9709  HISTORY     - 19970314 GOOD             NGS
 AE9709
 AE9709                          STATION DESCRIPTION
 AE9709
 AE9709'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9709'22.5 KM (14.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9709'STATE HIGHWAY 25 IN WEBSTER, 14.8 KM (9.20 MI) WEST OF THE
 AE9709'INTERSECTION OF INTERSTATE HIGHWAY 29, 51.0 M (167.3 FT) NORTHEAST OF
 AE9709'MILEPOST 357, 30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.9 M
 AE9709'(3.0 FT) WEST OF THE EAST END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AE9709'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M
 AE9709'(1.0 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A METAL
 AE9709'GUARD POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9710 ***********************************************************************
 AE9710  DESIGNATION -  12 357.91
 AE9710  PID         -  AE9710
 AE9710  STATE/COUNTY-  SD/ROBERTS
 AE9710  COUNTRY     -  US
 AE9710  USGS QUAD   -  ORTLEY (2017)
 AE9710
 AE9710                         *CURRENT SURVEY CONTROL
 AE9710  ______________________________________________________________________
 AE9710* NAD 83(1986) POSITION- 45 20 08.     (N) 097 13 01.     (W)   SCALED
 AE9710* NAVD 88 ORTHO HEIGHT -   561.521 (meters)     1842.26  (feet) ADJUSTED
 AE9710  ______________________________________________________________________
 AE9710  GEOID HEIGHT    -        -25.222 (meters)                     GEOID18
 AE9710  DYNAMIC HEIGHT  -        561.456 (meters)     1842.04  (feet) COMP
 AE9710  MODELED GRAVITY -    980,482.1   (mgal)                       NAVD 88
 AE9710
 AE9710  VERT ORDER      -  FIRST     CLASS II
 AE9710
 AE9710.The horizontal coordinates were scaled from a map and have
 AE9710.an estimated accuracy of +/- 6 seconds.
 AE9710
 AE9710.The orthometric height was determined by differential leveling and
 AE9710.adjusted by the NATIONAL GEODETIC SURVEY
 AE9710.in July 1998.
 AE9710
 AE9710.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9710.GEOID18 height accuracy estimate available here.
 AE9710
 AE9710.Click photographs - Photos may exist for this station.
 AE9710
 AE9710.The dynamic height is computed by dividing the NAVD 88
 AE9710.geopotential number by the normal gravity value computed on the
 AE9710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9710.degrees latitude (g = 980.6199 gals.).
 AE9710
 AE9710.The modeled gravity was interpolated from observed gravity values.
 AE9710
 AE9710;                    North         East    Units  Estimated Accuracy
 AE9710;SPC SD N     -   170,680.      818,100.      MT  (+/- 180 meters Scaled)
 AE9710
 AE9710_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR397217(NAD 83)
 AE9710
 AE9710                          SUPERSEDED SURVEY CONTROL
 AE9710
 AE9710.No superseded survey control is available for this station.
 AE9710
 AE9710_MARKER: DB = BENCH MARK DISK
 AE9710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9710_STAMPING: 12-357.91
 AE9710_MARK LOGO: SDHD
 AE9710_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9710+STABILITY: SURFACE MOTION
 AE9710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9710+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9710
 AE9710  HISTORY     - Date     Condition        Report By
 AE9710  HISTORY     - UNK      MONUMENTED       SDHD
 AE9710  HISTORY     - 19970314 GOOD             NGS
 AE9710
 AE9710                          STATION DESCRIPTION
 AE9710
 AE9710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9710'23.9 KM (14.85 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9710'STATE HIGHWAY 25 IN WEBSTER, 13.4 KM (8.30 MI) WEST OF THE
 AE9710'INTERSECTION OF INTERSTATE HIGHWAY 29, 151.0 M (495.4 FT) WEST OF
 AE9710'MILEPOST 358, 22.3 M (73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M
 AE9710'(2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF THE
 AE9710'CENTER OF 2 BRACED FENCE POSTS, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE9710'POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9710'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9711 ***********************************************************************
 AE9711  DESIGNATION -  12 359.06
 AE9711  PID         -  AE9711
 AE9711  STATE/COUNTY-  SD/ROBERTS
 AE9711  COUNTRY     -  US
 AE9711  USGS QUAD   -  ORTLEY (2017)
 AE9711
 AE9711                         *CURRENT SURVEY CONTROL
 AE9711  ______________________________________________________________________
 AE9711* NAD 83(1986) POSITION- 45 20 09.     (N) 097 11 36.     (W)   SCALED
 AE9711* NAVD 88 ORTHO HEIGHT -   567.433 (meters)     1861.65  (feet) ADJUSTED
 AE9711  ______________________________________________________________________
 AE9711  GEOID HEIGHT    -        -25.240 (meters)                     GEOID18
 AE9711  DYNAMIC HEIGHT  -        567.367 (meters)     1861.44  (feet) COMP
 AE9711  MODELED GRAVITY -    980,481.6   (mgal)                       NAVD 88
 AE9711
 AE9711  VERT ORDER      -  FIRST     CLASS II
 AE9711
 AE9711.The horizontal coordinates were scaled from a map and have
 AE9711.an estimated accuracy of +/- 6 seconds.
 AE9711
 AE9711.The orthometric height was determined by differential leveling and
 AE9711.adjusted by the NATIONAL GEODETIC SURVEY
 AE9711.in July 1998.
 AE9711
 AE9711.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9711.GEOID18 height accuracy estimate available here.
 AE9711
 AE9711.Click photographs - Photos may exist for this station.
 AE9711
 AE9711.The dynamic height is computed by dividing the NAVD 88
 AE9711.geopotential number by the normal gravity value computed on the
 AE9711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9711.degrees latitude (g = 980.6199 gals.).
 AE9711
 AE9711.The modeled gravity was interpolated from observed gravity values.
 AE9711
 AE9711;                    North         East    Units  Estimated Accuracy
 AE9711;SPC SD N     -   170,780.      819,950.      MT  (+/- 180 meters Scaled)
 AE9711
 AE9711_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR415218(NAD 83)
 AE9711
 AE9711                          SUPERSEDED SURVEY CONTROL
 AE9711
 AE9711.No superseded survey control is available for this station.
 AE9711
 AE9711_MARKER: Z = SEE DESCRIPTION
 AE9711_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9711_STAMPING: 12-359.06 1996
 AE9711_MARK LOGO: NGS
 AE9711_PROJECTION: FLUSH
 AE9711_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9711_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9711+STABILITY: POSITION/ELEVATION WELL
 AE9711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9711+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9711_ROD/PIPE-DEPTH: 6.4 meters
 AE9711_SLEEVE-DEPTH  : 1.8 meters
 AE9711
 AE9711  HISTORY     - Date     Condition        Report By
 AE9711  HISTORY     - 1996     MONUMENTED       SDDT
 AE9711  HISTORY     - 19970314 GOOD             NGS
 AE9711
 AE9711                          STATION DESCRIPTION
 AE9711
 AE9711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9711'25.8 KM (16.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9711'STATE HIGHWAY 25 IN WEBSTER, 11.6 KM (7.20 MI) WEST OF THE
 AE9711'INTERSECTION OF INTERSTATE HIGHWAY 29, 100.8 M (330.7 FT) EAST OF
 AE9711'MILEPOST 359, 29.8 M (97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.6 M
 AE9711'(47.9 FT) WEST OF BENCH MARK 12 359.07, 0.7 M (2.3 FT) SOUTH OF A
 AE9711'FENCE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9711'SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 AE9711'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9711'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9711'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9711'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9712 ***********************************************************************
 AE9712  DESIGNATION -  12 359.07
 AE9712  PID         -  AE9712
 AE9712  STATE/COUNTY-  SD/ROBERTS
 AE9712  COUNTRY     -  US
 AE9712  USGS QUAD   -  ORTLEY (2017)
 AE9712
 AE9712                         *CURRENT SURVEY CONTROL
 AE9712  ______________________________________________________________________
 AE9712* NAD 83(1986) POSITION- 45 20 08.     (N) 097 11 34.     (W)   SCALED
 AE9712* NAVD 88 ORTHO HEIGHT -   568.035 (meters)     1863.63  (feet) ADJUSTED
 AE9712  ______________________________________________________________________
 AE9712  GEOID HEIGHT    -        -25.240 (meters)                     GEOID18
 AE9712  DYNAMIC HEIGHT  -        567.968 (meters)     1863.41  (feet) COMP
 AE9712  MODELED GRAVITY -    980,481.5   (mgal)                       NAVD 88
 AE9712
 AE9712  VERT ORDER      -  FIRST     CLASS II
 AE9712
 AE9712.The horizontal coordinates were scaled from a map and have
 AE9712.an estimated accuracy of +/- 6 seconds.
 AE9712
 AE9712.The orthometric height was determined by differential leveling and
 AE9712.adjusted by the NATIONAL GEODETIC SURVEY
 AE9712.in July 1998.
 AE9712
 AE9712.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9712.GEOID18 height accuracy estimate available here.
 AE9712
 AE9712.Click photographs - Photos may exist for this station.
 AE9712
 AE9712.The dynamic height is computed by dividing the NAVD 88
 AE9712.geopotential number by the normal gravity value computed on the
 AE9712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9712.degrees latitude (g = 980.6199 gals.).
 AE9712
 AE9712.The modeled gravity was interpolated from observed gravity values.
 AE9712
 AE9712;                    North         East    Units  Estimated Accuracy
 AE9712;SPC SD N     -   170,750.      819,990.      MT  (+/- 180 meters Scaled)
 AE9712
 AE9712_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR416218(NAD 83)
 AE9712
 AE9712                          SUPERSEDED SURVEY CONTROL
 AE9712
 AE9712.No superseded survey control is available for this station.
 AE9712
 AE9712_MARKER: DB = BENCH MARK DISK
 AE9712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9712_STAMPING: 12 359.07
 AE9712_MARK LOGO: SDHD
 AE9712_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9712+STABILITY: SURFACE MOTION
 AE9712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9712+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9712
 AE9712  HISTORY     - Date     Condition        Report By
 AE9712  HISTORY     - UNK      MONUMENTED       SDHD
 AE9712  HISTORY     - 19970314 GOOD             NGS
 AE9712
 AE9712                          STATION DESCRIPTION
 AE9712
 AE9712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9712'25.8 KM (16.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9712'STATE HIGHWAY 25 IN WEBSTER, 11.6 KM (7.20 MI) WEST OF THE
 AE9712'INTERSECTION OF INTERSTATE HIGHWAY 29, 115.8 M (379.9 FT) EAST OF
 AE9712'MILEPOST 359, 30.6 M (100.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.6
 AE9712'M (47.9 FT) EAST OF BENCH MARK 12 359.06, 0.7 M (2.3 FT) SOUTH OF A
 AE9712'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AE9712'SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND
 AE9712'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9713 ***********************************************************************
 AE9713  DESIGNATION -  12 359.94
 AE9713  PID         -  AE9713
 AE9713  STATE/COUNTY-  SD/ROBERTS
 AE9713  COUNTRY     -  US
 AE9713  USGS QUAD   -  ORTLEY (2017)
 AE9713
 AE9713                         *CURRENT SURVEY CONTROL
 AE9713  ______________________________________________________________________
 AE9713* NAD 83(1986) POSITION- 45 19 59.     (N) 097 10 31.     (W)   SCALED
 AE9713* NAVD 88 ORTHO HEIGHT -   567.741 (meters)     1862.66  (feet) ADJUSTED
 AE9713  ______________________________________________________________________
 AE9713  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 AE9713  DYNAMIC HEIGHT  -        567.674 (meters)     1862.44  (feet) COMP
 AE9713  MODELED GRAVITY -    980,481.0   (mgal)                       NAVD 88
 AE9713
 AE9713  VERT ORDER      -  FIRST     CLASS II
 AE9713
 AE9713.The horizontal coordinates were scaled from a map and have
 AE9713.an estimated accuracy of +/- 6 seconds.
 AE9713
 AE9713.The orthometric height was determined by differential leveling and
 AE9713.adjusted by the NATIONAL GEODETIC SURVEY
 AE9713.in July 1998.
 AE9713
 AE9713.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9713.GEOID18 height accuracy estimate available here.
 AE9713
 AE9713.Click photographs - Photos may exist for this station.
 AE9713
 AE9713.The dynamic height is computed by dividing the NAVD 88
 AE9713.geopotential number by the normal gravity value computed on the
 AE9713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9713.degrees latitude (g = 980.6199 gals.).
 AE9713
 AE9713.The modeled gravity was interpolated from observed gravity values.
 AE9713
 AE9713;                    North         East    Units  Estimated Accuracy
 AE9713;SPC SD N     -   170,520.      821,370.      MT  (+/- 180 meters Scaled)
 AE9713
 AE9713_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR429215(NAD 83)
 AE9713
 AE9713                          SUPERSEDED SURVEY CONTROL
 AE9713
 AE9713.No superseded survey control is available for this station.
 AE9713
 AE9713_MARKER: DB = BENCH MARK DISK
 AE9713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9713_STAMPING: 12-359.94
 AE9713_MARK LOGO: SDHD
 AE9713_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9713+STABILITY: SURFACE MOTION
 AE9713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9713+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9713
 AE9713  HISTORY     - Date     Condition        Report By
 AE9713  HISTORY     - UNK      MONUMENTED       SDHD
 AE9713  HISTORY     - 19970314 GOOD             NGS
 AE9713
 AE9713                          STATION DESCRIPTION
 AE9713
 AE9713'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9713'27.2 KM (16.90 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9713'STATE HIGHWAY 25 IN WEBSTER, 10.2 KM (6.35 MI) WEST OF THE
 AE9713'INTERSECTION OF INTERSTATE HIGHWAY 29, 87.5 M (287.1 FT) WEST OF
 AE9713'MILEPOST 360, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.1 M
 AE9713'(29.9 FT) EAST OF THE EAST END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AE9713'SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 AE9713'(0.7 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AE9713'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9714 ***********************************************************************
 AE9714  DESIGNATION -  12 361.00
 AE9714  PID         -  AE9714
 AE9714  STATE/COUNTY-  SD/ROBERTS
 AE9714  COUNTRY     -  US
 AE9714  USGS QUAD   -  ORTLEY (2017)
 AE9714
 AE9714                         *CURRENT SURVEY CONTROL
 AE9714  ______________________________________________________________________
 AE9714* NAD 83(1986) POSITION- 45 19 45.     (N) 097 09 17.     (W)   SCALED
 AE9714* NAVD 88 ORTHO HEIGHT -   583.184 (meters)     1913.33  (feet) ADJUSTED
 AE9714  ______________________________________________________________________
 AE9714  GEOID HEIGHT    -        -25.264 (meters)                     GEOID18
 AE9714  DYNAMIC HEIGHT  -        583.116 (meters)     1913.11  (feet) COMP
 AE9714  MODELED GRAVITY -    980,480.4   (mgal)                       NAVD 88
 AE9714
 AE9714  VERT ORDER      -  FIRST     CLASS II
 AE9714
 AE9714.The horizontal coordinates were scaled from a map and have
 AE9714.an estimated accuracy of +/- 6 seconds.
 AE9714
 AE9714.The orthometric height was determined by differential leveling and
 AE9714.adjusted by the NATIONAL GEODETIC SURVEY
 AE9714.in July 1998.
 AE9714
 AE9714.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9714.GEOID18 height accuracy estimate available here.
 AE9714
 AE9714.Click photographs - Photos may exist for this station.
 AE9714
 AE9714.The dynamic height is computed by dividing the NAVD 88
 AE9714.geopotential number by the normal gravity value computed on the
 AE9714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9714.degrees latitude (g = 980.6199 gals.).
 AE9714
 AE9714.The modeled gravity was interpolated from observed gravity values.
 AE9714
 AE9714;                    North         East    Units  Estimated Accuracy
 AE9714;SPC SD N     -   170,140.      823,000.      MT  (+/- 180 meters Scaled)
 AE9714
 AE9714_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR446211(NAD 83)
 AE9714
 AE9714                          SUPERSEDED SURVEY CONTROL
 AE9714
 AE9714.No superseded survey control is available for this station.
 AE9714
 AE9714_MARKER: DB = BENCH MARK DISK
 AE9714_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9714_STAMPING: 361.00 US HWY 12 1992
 AE9714_MARK LOGO: SDHD
 AE9714_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9714_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9714+STABILITY: SURFACE MOTION
 AE9714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9714+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9714
 AE9714  HISTORY     - Date     Condition        Report By
 AE9714  HISTORY     - 1992     MONUMENTED       SDDT
 AE9714  HISTORY     - 19970314 GOOD             NGS
 AE9714
 AE9714                          STATION DESCRIPTION
 AE9714
 AE9714'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9714'28.8 KM (17.90 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9714'STATE HIGHWAY 25 IN WEBSTER, 8.5 KM (5.30 MI) WEST OF THE INTERSECTION
 AE9714'OF INTERSTATE HIGHWAY 29, 43.0 M (141.1 FT) NORTHWEST OF MILEPOST 361,
 AE9714'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.4 M (60.4 FT)
 AE9714'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9714'OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE9714'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9714'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9715 ***********************************************************************
 AE9715  DESIGNATION -  12 362.02
 AE9715  PID         -  AE9715
 AE9715  STATE/COUNTY-  SD/ROBERTS
 AE9715  COUNTRY     -  US
 AE9715  USGS QUAD   -  ORTLEY (2017)
 AE9715
 AE9715                         *CURRENT SURVEY CONTROL
 AE9715  ______________________________________________________________________
 AE9715* NAD 83(1986) POSITION- 45 19 42.     (N) 097 08 02.     (W)   SCALED
 AE9715* NAVD 88 ORTHO HEIGHT -   597.928 (meters)     1961.70  (feet) ADJUSTED
 AE9715  ______________________________________________________________________
 AE9715  GEOID HEIGHT    -        -25.279 (meters)                     GEOID18
 AE9715  DYNAMIC HEIGHT  -        597.859 (meters)     1961.48  (feet) COMP
 AE9715  MODELED GRAVITY -    980,480.3   (mgal)                       NAVD 88
 AE9715
 AE9715  VERT ORDER      -  FIRST     CLASS II
 AE9715
 AE9715.The horizontal coordinates were scaled from a map and have
 AE9715.an estimated accuracy of +/- 6 seconds.
 AE9715
 AE9715.The orthometric height was determined by differential leveling and
 AE9715.adjusted by the NATIONAL GEODETIC SURVEY
 AE9715.in July 1998.
 AE9715
 AE9715.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9715.GEOID18 height accuracy estimate available here.
 AE9715
 AE9715.Click photographs - Photos may exist for this station.
 AE9715
 AE9715.The dynamic height is computed by dividing the NAVD 88
 AE9715.geopotential number by the normal gravity value computed on the
 AE9715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9715.degrees latitude (g = 980.6199 gals.).
 AE9715
 AE9715.The modeled gravity was interpolated from observed gravity values.
 AE9715
 AE9715;                    North         East    Units  Estimated Accuracy
 AE9715;SPC SD N     -   170,110.      824,630.      MT  (+/- 180 meters Scaled)
 AE9715
 AE9715_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR462211(NAD 83)
 AE9715
 AE9715                          SUPERSEDED SURVEY CONTROL
 AE9715
 AE9715.No superseded survey control is available for this station.
 AE9715
 AE9715_MARKER: DB = BENCH MARK DISK
 AE9715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9715_STAMPING: 12-362.02
 AE9715_MARK LOGO: SDHD
 AE9715_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9715+STABILITY: SURFACE MOTION
 AE9715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9715+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9715
 AE9715  HISTORY     - Date     Condition        Report By
 AE9715  HISTORY     - UNK      MONUMENTED       SDHD
 AE9715  HISTORY     - 19970314 GOOD             NGS
 AE9715
 AE9715                          STATION DESCRIPTION
 AE9715
 AE9715'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9715'30.5 KM (18.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9715'STATE HIGHWAY 25 IN WEBSTER, 6.8 KM (4.20 MI) WEST OF THE INTERSECTION
 AE9715'OF INTERSTATE HIGHWAY 29, 46.0 M (150.9 FT) NORTHEAST OF MILEPOST 362,
 AE9715'31.8 M (104.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.4 M (73.5
 AE9715'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9715'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT)
 AE9715'SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT)
 AE9715'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9716 ***********************************************************************
 AE9716  DESIGNATION -  12 363.02
 AE9716  PID         -  AE9716
 AE9716  STATE/COUNTY-  SD/ROBERTS
 AE9716  COUNTRY     -  US
 AE9716  USGS QUAD   -  SUMMIT (2017)
 AE9716
 AE9716                         *CURRENT SURVEY CONTROL
 AE9716  ______________________________________________________________________
 AE9716* NAD 83(1986) POSITION- 45 19 36.     (N) 097 06 49.     (W)   SCALED
 AE9716* NAVD 88 ORTHO HEIGHT -   596.093 (meters)     1955.68  (feet) ADJUSTED
 AE9716  ______________________________________________________________________
 AE9716  GEOID HEIGHT    -        -25.294 (meters)                     GEOID18
 AE9716  DYNAMIC HEIGHT  -        596.023 (meters)     1955.45  (feet) COMP
 AE9716  MODELED GRAVITY -    980,480.4   (mgal)                       NAVD 88
 AE9716
 AE9716  VERT ORDER      -  FIRST     CLASS II
 AE9716
 AE9716.The horizontal coordinates were scaled from a map and have
 AE9716.an estimated accuracy of +/- 6 seconds.
 AE9716
 AE9716.The orthometric height was determined by differential leveling and
 AE9716.adjusted by the NATIONAL GEODETIC SURVEY
 AE9716.in July 1998.
 AE9716
 AE9716.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9716.GEOID18 height accuracy estimate available here.
 AE9716
 AE9716.Click photographs - Photos may exist for this station.
 AE9716
 AE9716.The dynamic height is computed by dividing the NAVD 88
 AE9716.geopotential number by the normal gravity value computed on the
 AE9716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9716.degrees latitude (g = 980.6199 gals.).
 AE9716
 AE9716.The modeled gravity was interpolated from observed gravity values.
 AE9716
 AE9716;                    North         East    Units  Estimated Accuracy
 AE9716;SPC SD N     -   169,980.      826,230.      MT  (+/- 180 meters Scaled)
 AE9716
 AE9716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR478209(NAD 83)
 AE9716
 AE9716                          SUPERSEDED SURVEY CONTROL
 AE9716
 AE9716.No superseded survey control is available for this station.
 AE9716
 AE9716_MARKER: DB = BENCH MARK DISK
 AE9716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9716_STAMPING: 12-363.02
 AE9716_MARK LOGO: SDHD
 AE9716_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9716+STABILITY: SURFACE MOTION
 AE9716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9716+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9716
 AE9716  HISTORY     - Date     Condition        Report By
 AE9716  HISTORY     - UNK      MONUMENTED       SDHD
 AE9716  HISTORY     - 19970314 GOOD             NGS
 AE9716
 AE9716                          STATION DESCRIPTION
 AE9716
 AE9716'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9716'32.1 KM (19.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9716'STATE HIGHWAY 25 IN WEBSTER, 5.3 KM (3.30 MI) WEST OF THE INTERSECTION
 AE9716'OF INTERSTATE HIGHWAY 29, 48.1 M (157.8 FT) NORTHEAST OF MILEPOST 363,
 AE9716'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW
 AE9716'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE CORNER,
 AE9716'0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A
 AE9716'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9717 ***********************************************************************
 AE9717  DESIGNATION -  12 364.25
 AE9717  PID         -  AE9717
 AE9717  STATE/COUNTY-  SD/ROBERTS
 AE9717  COUNTRY     -  US
 AE9717  USGS QUAD   -  SUMMIT (2017)
 AE9717
 AE9717                         *CURRENT SURVEY CONTROL
 AE9717  ______________________________________________________________________
 AE9717* NAD 83(1986) POSITION- 45 19 32.     (N) 097 05 23.     (W)   SCALED
 AE9717* NAVD 88 ORTHO HEIGHT -   608.716 (meters)     1997.10  (feet) ADJUSTED
 AE9717  ______________________________________________________________________
 AE9717  GEOID HEIGHT    -        -25.313 (meters)                     GEOID18
 AE9717  DYNAMIC HEIGHT  -        608.645 (meters)     1996.86  (feet) COMP
 AE9717  MODELED GRAVITY -    980,481.0   (mgal)                       NAVD 88
 AE9717
 AE9717  VERT ORDER      -  FIRST     CLASS II
 AE9717
 AE9717.The horizontal coordinates were scaled from a map and have
 AE9717.an estimated accuracy of +/- 6 seconds.
 AE9717
 AE9717.The orthometric height was determined by differential leveling and
 AE9717.adjusted by the NATIONAL GEODETIC SURVEY
 AE9717.in July 1998.
 AE9717
 AE9717.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9717.GEOID18 height accuracy estimate available here.
 AE9717
 AE9717.Click photographs - Photos may exist for this station.
 AE9717
 AE9717.The dynamic height is computed by dividing the NAVD 88
 AE9717.geopotential number by the normal gravity value computed on the
 AE9717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9717.degrees latitude (g = 980.6199 gals.).
 AE9717
 AE9717.The modeled gravity was interpolated from observed gravity values.
 AE9717
 AE9717;                    North         East    Units  Estimated Accuracy
 AE9717;SPC SD N     -   169,920.      828,100.      MT  (+/- 180 meters Scaled)
 AE9717
 AE9717_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR497208(NAD 83)
 AE9717
 AE9717                          SUPERSEDED SURVEY CONTROL
 AE9717
 AE9717.No superseded survey control is available for this station.
 AE9717
 AE9717_MARKER: DB = BENCH MARK DISK
 AE9717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9717_STAMPING: 12-364.25 1996.20
 AE9717_MARK LOGO: SDHD
 AE9717_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9717+STABILITY: SURFACE MOTION
 AE9717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9717+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9717
 AE9717  HISTORY     - Date     Condition        Report By
 AE9717  HISTORY     - UNK      MONUMENTED       SDHD
 AE9717  HISTORY     - 19970314 GOOD             NGS
 AE9717
 AE9717                          STATION DESCRIPTION
 AE9717
 AE9717'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9717'34.0 KM (21.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9717'STATE HIGHWAY 25 IN WEBSTER, 3.4 KM (2.10 MI) WEST OF THE INTERSECTION
 AE9717'OF INTERSTATE HIGHWAY 29, 428.0 M (1404.2 FT) EAST OF MILEPOST 364,
 AE9717'40.6 M (133.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.4 M (50.5 FT)
 AE9717'WEST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AE9717'OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, 0.3
 AE9717'M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE9717'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9718 ***********************************************************************
 AE9718  DESIGNATION -  12 365.10
 AE9718  PID         -  AE9718
 AE9718  STATE/COUNTY-  SD/ROBERTS
 AE9718  COUNTRY     -  US
 AE9718  USGS QUAD   -  SUMMIT (2017)
 AE9718
 AE9718                         *CURRENT SURVEY CONTROL
 AE9718  ______________________________________________________________________
 AE9718* NAD 83(1986) POSITION- 45 19 29.     (N) 097 04 23.     (W)   SCALED
 AE9718* NAVD 88 ORTHO HEIGHT -   605.450 (meters)     1986.38  (feet) ADJUSTED
 AE9718  ______________________________________________________________________
 AE9718  GEOID HEIGHT    -        -25.329 (meters)                     GEOID18
 AE9718  DYNAMIC HEIGHT  -        605.380 (meters)     1986.15  (feet) COMP
 AE9718  MODELED GRAVITY -    980,481.9   (mgal)                       NAVD 88
 AE9718
 AE9718  VERT ORDER      -  FIRST     CLASS II
 AE9718
 AE9718.The horizontal coordinates were scaled from a map and have
 AE9718.an estimated accuracy of +/- 6 seconds.
 AE9718
 AE9718.The orthometric height was determined by differential leveling and
 AE9718.adjusted by the NATIONAL GEODETIC SURVEY
 AE9718.in July 1998.
 AE9718
 AE9718.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9718.GEOID18 height accuracy estimate available here.
 AE9718
 AE9718.Click photographs - Photos may exist for this station.
 AE9718
 AE9718.The dynamic height is computed by dividing the NAVD 88
 AE9718.geopotential number by the normal gravity value computed on the
 AE9718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9718.degrees latitude (g = 980.6199 gals.).
 AE9718
 AE9718.The modeled gravity was interpolated from observed gravity values.
 AE9718
 AE9718;                    North         East    Units  Estimated Accuracy
 AE9718;SPC SD N     -   169,880.      829,410.      MT  (+/- 180 meters Scaled)
 AE9718
 AE9718_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR510208(NAD 83)
 AE9718
 AE9718                          SUPERSEDED SURVEY CONTROL
 AE9718
 AE9718.No superseded survey control is available for this station.
 AE9718
 AE9718_MARKER: DD = SURVEY DISK
 AE9718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9718_STAMPING: 12-365.10 1996
 AE9718_MARK LOGO: SDDT
 AE9718_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9718+STABILITY: SURFACE MOTION
 AE9718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9718+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9718
 AE9718  HISTORY     - Date     Condition        Report By
 AE9718  HISTORY     - 1996     MONUMENTED       SDDT
 AE9718  HISTORY     - 19970314 GOOD             NGS
 AE9718
 AE9718                          STATION DESCRIPTION
 AE9718
 AE9718'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9718'35.3 KM (21.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9718'STATE HIGHWAY 25 IN WEBSTER, 2.0 KM (1.25 MI) WEST OF THE INTERSECTION
 AE9718'OF INTERSTATE HIGHWAY 29, 163.0 M (534.8 FT) EAST OF MILEPOST 365,
 AE9718'48.1 M (157.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.1 M (33.1 FT)
 AE9718'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 3.0 M (9.8 FT) ABOVE THE
 AE9718'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND
 AE9718'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9719 ***********************************************************************
 AE9719  DESIGNATION -  12 365.93
 AE9719  PID         -  AE9719
 AE9719  STATE/COUNTY-  SD/ROBERTS
 AE9719  COUNTRY     -  US
 AE9719  USGS QUAD   -  SUMMIT (2017)
 AE9719
 AE9719                         *CURRENT SURVEY CONTROL
 AE9719  ______________________________________________________________________
 AE9719* NAD 83(1986) POSITION- 45 19 09.     (N) 097 03 31.     (W)   SCALED
 AE9719* NAVD 88 ORTHO HEIGHT -   602.530 (meters)     1976.80  (feet) ADJUSTED
 AE9719  ______________________________________________________________________
 AE9719  GEOID HEIGHT    -        -25.344 (meters)                     GEOID18
 AE9719  DYNAMIC HEIGHT  -        602.460 (meters)     1976.57  (feet) COMP
 AE9719  MODELED GRAVITY -    980,481.8   (mgal)                       NAVD 88
 AE9719
 AE9719  VERT ORDER      -  FIRST     CLASS II
 AE9719
 AE9719.The horizontal coordinates were scaled from a map and have
 AE9719.an estimated accuracy of +/- 6 seconds.
 AE9719
 AE9719.The orthometric height was determined by differential leveling and
 AE9719.adjusted by the NATIONAL GEODETIC SURVEY
 AE9719.in July 1998.
 AE9719
 AE9719.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9719.GEOID18 height accuracy estimate available here.
 AE9719
 AE9719.Click photographs - Photos may exist for this station.
 AE9719
 AE9719.The dynamic height is computed by dividing the NAVD 88
 AE9719.geopotential number by the normal gravity value computed on the
 AE9719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9719.degrees latitude (g = 980.6199 gals.).
 AE9719
 AE9719.The modeled gravity was interpolated from observed gravity values.
 AE9719
 AE9719;                    North         East    Units  Estimated Accuracy
 AE9719;SPC SD N     -   169,300.      830,570.      MT  (+/- 180 meters Scaled)
 AE9719
 AE9719_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR521202(NAD 83)
 AE9719
 AE9719                          SUPERSEDED SURVEY CONTROL
 AE9719
 AE9719.No superseded survey control is available for this station.
 AE9719
 AE9719_MARKER: DB = BENCH MARK DISK
 AE9719_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9719_STAMPING: 12-365.93
 AE9719_MARK LOGO: SDHD
 AE9719_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9719_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9719+STABILITY: SURFACE MOTION
 AE9719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9719+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9719
 AE9719  HISTORY     - Date     Condition        Report By
 AE9719  HISTORY     - UNK      MONUMENTED       SDHD
 AE9719  HISTORY     - 19970314 GOOD             NGS
 AE9719
 AE9719                          STATION DESCRIPTION
 AE9719
 AE9719'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9719'36.6 KM (22.75 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9719'STATE HIGHWAY 25 IN WEBSTER, 0.7 KM (0.45 MI) WEST OF THE INTERSECTION
 AE9719'OF INTERSTATE HIGHWAY 29, 108.0 M (354.3 FT) WEST OF MILEPOST 366,
 AE9719'41.1 M (134.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AE9719'ABOVE THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A T-FENCE
 AE9719'CORNER, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.2 M (0.7 FT)
 AE9719'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9719'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9720 ***********************************************************************
 AE9720  DESIGNATION -  12 367.30
 AE9720  PID         -  AE9720
 AE9720  STATE/COUNTY-  SD/ROBERTS
 AE9720  COUNTRY     -  US
 AE9720  USGS QUAD   -  SUMMIT (2017)
 AE9720
 AE9720                         *CURRENT SURVEY CONTROL
 AE9720  ______________________________________________________________________
 AE9720* NAD 83(1986) POSITION- 45 18 42.     (N) 097 02 01.     (W)   SCALED
 AE9720* NAVD 88 ORTHO HEIGHT -   611.214 (meters)     2005.29  (feet) ADJUSTED
 AE9720  ______________________________________________________________________
 AE9720  GEOID HEIGHT    -        -25.371 (meters)                     GEOID18
 AE9720  DYNAMIC HEIGHT  -        611.145 (meters)     2005.06  (feet) COMP
 AE9720  MODELED GRAVITY -    980,482.8   (mgal)                       NAVD 88
 AE9720
 AE9720  VERT ORDER      -  FIRST     CLASS II
 AE9720
 AE9720.The horizontal coordinates were scaled from a map and have
 AE9720.an estimated accuracy of +/- 6 seconds.
 AE9720
 AE9720.The orthometric height was determined by differential leveling and
 AE9720.adjusted by the NATIONAL GEODETIC SURVEY
 AE9720.in July 1998.
 AE9720
 AE9720.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9720.GEOID18 height accuracy estimate available here.
 AE9720
 AE9720.Click photographs - Photos may exist for this station.
 AE9720
 AE9720.The dynamic height is computed by dividing the NAVD 88
 AE9720.geopotential number by the normal gravity value computed on the
 AE9720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9720.degrees latitude (g = 980.6199 gals.).
 AE9720
 AE9720.The modeled gravity was interpolated from observed gravity values.
 AE9720
 AE9720;                    North         East    Units  Estimated Accuracy
 AE9720;SPC SD N     -   168,540.      832,560.      MT  (+/- 180 meters Scaled)
 AE9720
 AE9720_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR541194(NAD 83)
 AE9720
 AE9720                          SUPERSEDED SURVEY CONTROL
 AE9720
 AE9720.No superseded survey control is available for this station.
 AE9720
 AE9720_MARKER: DB = BENCH MARK DISK
 AE9720_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9720_STAMPING: 12-367.28 12-367.30 2004.5
 AE9720_MARK LOGO: SDHD
 AE9720_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9720_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9720+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9720
 AE9720  HISTORY     - Date     Condition        Report By
 AE9720  HISTORY     - UNK      MONUMENTED       SDHD
 AE9720  HISTORY     - 19970520 GOOD             NGS
 AE9720
 AE9720                          STATION DESCRIPTION
 AE9720
 AE9720'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9720'33.3 KM (20.70 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9720'STATE HIGHWAY 15 IN MILBANK, 1.5 KM (0.95 MI) EAST OF THE INTERSECTION
 AE9720'OF INTERSTATE HIGHWAY 29, 484.0 M (1587.9 FT) EAST OF MILEPOST 367,
 AE9720'218.0 M (715.2 FT) EAST OF THE CENTER OF COUNTY ROAD 27 LEADING SOUTH
 AE9720'TO SUMMIT, 25.3 M (83.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M
 AE9720'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A
 AE9720'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF
 AE9720'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9721 ***********************************************************************
 AE9721  DESIGNATION -  12 367.50
 AE9721  PID         -  AE9721
 AE9721  STATE/COUNTY-  SD/ROBERTS
 AE9721  COUNTRY     -  US
 AE9721  USGS QUAD   -  SUMMIT (2017)
 AE9721
 AE9721                         *CURRENT SURVEY CONTROL
 AE9721  ______________________________________________________________________
 AE9721* NAD 83(1986) POSITION- 45 18 47.     (N) 097 01 46.     (W)   SCALED
 AE9721* NAVD 88 ORTHO HEIGHT -   611.480 (meters)     2006.16  (feet) ADJUSTED
 AE9721  ______________________________________________________________________
 AE9721  GEOID HEIGHT    -        -25.377 (meters)                     GEOID18
 AE9721  DYNAMIC HEIGHT  -        611.411 (meters)     2005.94  (feet) COMP
 AE9721  MODELED GRAVITY -    980,483.8   (mgal)                       NAVD 88
 AE9721
 AE9721  VERT ORDER      -  FIRST     CLASS II
 AE9721
 AE9721.The horizontal coordinates were scaled from a map and have
 AE9721.an estimated accuracy of +/- 6 seconds.
 AE9721
 AE9721.The orthometric height was determined by differential leveling and
 AE9721.adjusted by the NATIONAL GEODETIC SURVEY
 AE9721.in July 1998.
 AE9721
 AE9721.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9721.GEOID18 height accuracy estimate available here.
 AE9721
 AE9721.Click photographs - Photos may exist for this station.
 AE9721
 AE9721.The dynamic height is computed by dividing the NAVD 88
 AE9721.geopotential number by the normal gravity value computed on the
 AE9721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9721.degrees latitude (g = 980.6199 gals.).
 AE9721
 AE9721.The modeled gravity was interpolated from observed gravity values.
 AE9721
 AE9721;                    North         East    Units  Estimated Accuracy
 AE9721;SPC SD N     -   168,710.      832,880.      MT  (+/- 180 meters Scaled)
 AE9721
 AE9721_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR544196(NAD 83)
 AE9721
 AE9721                          SUPERSEDED SURVEY CONTROL
 AE9721
 AE9721.No superseded survey control is available for this station.
 AE9721
 AE9721_MARKER: DB = BENCH MARK DISK
 AE9721_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9721_STAMPING: 12-367.50
 AE9721_MARK LOGO: SDHD
 AE9721_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9721_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9721+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9721
 AE9721  HISTORY     - Date     Condition        Report By
 AE9721  HISTORY     - UNK      MONUMENTED       SDHD
 AE9721  HISTORY     - 19970520 GOOD             NGS
 AE9721
 AE9721                          STATION DESCRIPTION
 AE9721
 AE9721'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9721'33.0 KM (20.50 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9721'STATE HIGHWAY 15 IN MILBANK, 1.8 KM (1.10 MI) EAST OF THE INTERSECTION
 AE9721'OF INTERSTATE HIGHWAY 29, 25.3 M (83.0 FT) NORTH OF THE HIGHWAY
 AE9721'CENTERLINE, 12.7 M (41.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE,
 AE9721'11.6 M (38.1 FT) EAST OF A DOUBLE UTILITY POLE, 1.0 M (3.3 FT) BELOW
 AE9721'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AE9721'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST,
 AE9721'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9722 ***********************************************************************
 AE9722  DESIGNATION -  12 368.37
 AE9722  PID         -  AE9722
 AE9722  STATE/COUNTY-  SD/ROBERTS
 AE9722  COUNTRY     -  US
 AE9722  USGS QUAD   -  SUMMIT (2017)
 AE9722
 AE9722                         *CURRENT SURVEY CONTROL
 AE9722  ______________________________________________________________________
 AE9722* NAD 83(1986) POSITION- 45 18 42.     (N) 097 00 38.     (W)   SCALED
 AE9722* NAVD 88 ORTHO HEIGHT -   600.040 (meters)     1968.63  (feet) ADJUSTED
 AE9722  ______________________________________________________________________
 AE9722  GEOID HEIGHT    -        -25.405 (meters)                     GEOID18
 AE9722  DYNAMIC HEIGHT  -        599.974 (meters)     1968.41  (feet) COMP
 AE9722  MODELED GRAVITY -    980,486.7   (mgal)                       NAVD 88
 AE9722
 AE9722  VERT ORDER      -  FIRST     CLASS II
 AE9722
 AE9722.The horizontal coordinates were scaled from a map and have
 AE9722.an estimated accuracy of +/- 6 seconds.
 AE9722
 AE9722.The orthometric height was determined by differential leveling and
 AE9722.adjusted by the NATIONAL GEODETIC SURVEY
 AE9722.in July 1998.
 AE9722
 AE9722.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9722.GEOID18 height accuracy estimate available here.
 AE9722
 AE9722.Click photographs - Photos may exist for this station.
 AE9722
 AE9722.The dynamic height is computed by dividing the NAVD 88
 AE9722.geopotential number by the normal gravity value computed on the
 AE9722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9722.degrees latitude (g = 980.6199 gals.).
 AE9722
 AE9722.The modeled gravity was interpolated from observed gravity values.
 AE9722
 AE9722;                    North         East    Units  Estimated Accuracy
 AE9722;SPC SD N     -   168,610.      834,360.      MT  (+/- 180 meters Scaled)
 AE9722
 AE9722_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR559194(NAD 83)
 AE9722
 AE9722                          SUPERSEDED SURVEY CONTROL
 AE9722
 AE9722.No superseded survey control is available for this station.
 AE9722
 AE9722_MARKER: DD = SURVEY DISK
 AE9722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9722_STAMPING: 12-368.37 1996
 AE9722_MARK LOGO: SDDT
 AE9722_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9722+STABILITY: SURFACE MOTION
 AE9722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9722+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9722
 AE9722  HISTORY     - Date     Condition        Report By
 AE9722  HISTORY     - 1996     MONUMENTED       SDDT
 AE9722  HISTORY     - 19970520 GOOD             NGS
 AE9722
 AE9722                          STATION DESCRIPTION
 AE9722
 AE9722'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9722'31.5 KM (19.55 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9722'STATE HIGHWAY 15 IN MILBANK, 3.2 KM (2.00 MI) EAST OF THE INTERSECTION
 AE9722'OF INTERSTATE HIGHWAY 29, 22.6 M (74.1 FT) NORTHEAST OF THE HIGHWAY
 AE9722'CENTERLINE, 18.0 M (59.1 FT) NORTHWEST OF THE CENTER OF A GRAVELED
 AE9722'ROAD, 3.6 M (11.8 FT) NORTHWEST OF A FENCE CORNER, 1.0 M (3.3 FT)
 AE9722'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 AE9722'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9723 ***********************************************************************
 AE9723  DESIGNATION -  12 368.96
 AE9723  PID         -  AE9723
 AE9723  STATE/COUNTY-  SD/GRANT
 AE9723  COUNTRY     -  US
 AE9723  USGS QUAD   -  SUMMIT (2017)
 AE9723
 AE9723                         *CURRENT SURVEY CONTROL
 AE9723  ______________________________________________________________________
 AE9723* NAD 83(1986) POSITION- 45 18 23.     (N) 097 00 07.     (W)   SCALED
 AE9723* NAVD 88 ORTHO HEIGHT -   593.936 (meters)     1948.61  (feet) ADJUSTED
 AE9723  ______________________________________________________________________
 AE9723  GEOID HEIGHT    -        -25.416 (meters)                     GEOID18
 AE9723  DYNAMIC HEIGHT  -        593.871 (meters)     1948.39  (feet) COMP
 AE9723  MODELED GRAVITY -    980,487.1   (mgal)                       NAVD 88
 AE9723
 AE9723  VERT ORDER      -  FIRST     CLASS II
 AE9723
 AE9723.The horizontal coordinates were scaled from a map and have
 AE9723.an estimated accuracy of +/- 6 seconds.
 AE9723
 AE9723.The orthometric height was determined by differential leveling and
 AE9723.adjusted by the NATIONAL GEODETIC SURVEY
 AE9723.in July 1998.
 AE9723
 AE9723.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9723.GEOID18 height accuracy estimate available here.
 AE9723
 AE9723.Click photographs - Photos may exist for this station.
 AE9723
 AE9723.The dynamic height is computed by dividing the NAVD 88
 AE9723.geopotential number by the normal gravity value computed on the
 AE9723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9723.degrees latitude (g = 980.6199 gals.).
 AE9723
 AE9723.The modeled gravity was interpolated from observed gravity values.
 AE9723
 AE9723;                    North         East    Units  Estimated Accuracy
 AE9723;SPC SD N     -   168,040.      835,060.      MT  (+/- 180 meters Scaled)
 AE9723
 AE9723_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR566189(NAD 83)
 AE9723
 AE9723                          SUPERSEDED SURVEY CONTROL
 AE9723
 AE9723.No superseded survey control is available for this station.
 AE9723
 AE9723_MARKER: DB = BENCH MARK DISK
 AE9723_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9723_STAMPING: 12-368.96
 AE9723_MARK LOGO: SDHD
 AE9723_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9723_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9723+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9723
 AE9723  HISTORY     - Date     Condition        Report By
 AE9723  HISTORY     - UNK      MONUMENTED       SDHD
 AE9723  HISTORY     - 19970520 GOOD             NGS
 AE9723
 AE9723                          STATION DESCRIPTION
 AE9723
 AE9723'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9723'30.6 KM (19.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9723'STATE HIGHWAY 15 IN MILBANK, 4.1 KM (2.55 MI) EAST OF THE INTERSECTION
 AE9723'OF INTERSTATE HIGHWAY 29, 61.2 M (200.8 FT) SOUTHEAST OF A HISTORICAL
 AE9723'PLAQUE, 22.1 M (72.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.8 M
 AE9723'(5.9 FT) WEST OF THE CENTER OF 4 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 AE9723'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE,
 AE9723'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST
 AE9723'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9724 ***********************************************************************
 AE9724  DESIGNATION -  12 369.32
 AE9724  PID         -  AE9724
 AE9724  STATE/COUNTY-  SD/GRANT
 AE9724  COUNTRY     -  US
 AE9724  USGS QUAD   -  MARVIN (2017)
 AE9724
 AE9724                         *CURRENT SURVEY CONTROL
 AE9724  ______________________________________________________________________
 AE9724* NAD 83(1986) POSITION- 45 18 09.     (N) 096 59 46.     (W)   SCALED
 AE9724* NAVD 88 ORTHO HEIGHT -   586.861 (meters)     1925.39  (feet) ADJUSTED
 AE9724  ______________________________________________________________________
 AE9724  GEOID HEIGHT    -        -25.424 (meters)                     GEOID18
 AE9724  DYNAMIC HEIGHT  -        586.796 (meters)     1925.18  (feet) COMP
 AE9724  MODELED GRAVITY -    980,486.0   (mgal)                       NAVD 88
 AE9724
 AE9724  VERT ORDER      -  FIRST     CLASS II
 AE9724
 AE9724.The horizontal coordinates were scaled from a map and have
 AE9724.an estimated accuracy of +/- 6 seconds.
 AE9724
 AE9724.The orthometric height was determined by differential leveling and
 AE9724.adjusted by the NATIONAL GEODETIC SURVEY
 AE9724.in July 1998.
 AE9724
 AE9724.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9724.GEOID18 height accuracy estimate available here.
 AE9724
 AE9724.Click photographs - Photos may exist for this station.
 AE9724
 AE9724.The dynamic height is computed by dividing the NAVD 88
 AE9724.geopotential number by the normal gravity value computed on the
 AE9724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9724.degrees latitude (g = 980.6199 gals.).
 AE9724
 AE9724.The modeled gravity was interpolated from observed gravity values.
 AE9724
 AE9724;                    North         East    Units  Estimated Accuracy
 AE9724;SPC SD N     -   167,630.      835,530.      MT  (+/- 180 meters Scaled)
 AE9724
 AE9724_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR571185(NAD 83)
 AE9724
 AE9724                          SUPERSEDED SURVEY CONTROL
 AE9724
 AE9724.No superseded survey control is available for this station.
 AE9724
 AE9724_MARKER: DB = BENCH MARK DISK
 AE9724_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9724_STAMPING: 12-369.32
 AE9724_MARK LOGO: SDHD
 AE9724_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9724+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9724
 AE9724  HISTORY     - Date     Condition        Report By
 AE9724  HISTORY     - UNK      MONUMENTED       SDHD
 AE9724  HISTORY     - 19970520 GOOD             NGS
 AE9724
 AE9724                          STATION DESCRIPTION
 AE9724
 AE9724'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9724'30.0 KM (18.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9724'STATE HIGHWAY 15 IN MILBANK, 4.7 KM (2.90 MI) EAST OF THE INTERSECTION
 AE9724'OF INTERSTATE HIGHWAY 29, 22.1 M (72.5 FT) NORTHEAST OF THE HIGHWAY
 AE9724'CENTERLINE, 16.8 M (55.1 FT) SOUTHEAST OF THE CENTER OF A FIELD
 AE9724'ENTRANCE, 1.5 M (4.9 FT) WEST OF A FENCE CORNER, 0.7 M (2.3 FT)
 AE9724'SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.2
 AE9724'M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9724'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9725 ***********************************************************************
 AE9725  DESIGNATION -  12 370.65
 AE9725  PID         -  AE9725
 AE9725  STATE/COUNTY-  SD/GRANT
 AE9725  COUNTRY     -  US
 AE9725  USGS QUAD   -  MARVIN (2017)
 AE9725
 AE9725                         *CURRENT SURVEY CONTROL
 AE9725  ______________________________________________________________________
 AE9725* NAD 83(1986) POSITION- 45 17 25.     (N) 096 58 29.     (W)   SCALED
 AE9725* NAVD 88 ORTHO HEIGHT -   556.124 (meters)     1824.55  (feet) ADJUSTED
 AE9725  ______________________________________________________________________
 AE9725  GEOID HEIGHT    -        -25.456 (meters)                     GEOID18
 AE9725  DYNAMIC HEIGHT  -        556.061 (meters)     1824.34  (feet) COMP
 AE9725  MODELED GRAVITY -    980,486.4   (mgal)                       NAVD 88
 AE9725
 AE9725  VERT ORDER      -  FIRST     CLASS II
 AE9725
 AE9725.The horizontal coordinates were scaled from a map and have
 AE9725.an estimated accuracy of +/- 6 seconds.
 AE9725
 AE9725.The orthometric height was determined by differential leveling and
 AE9725.adjusted by the NATIONAL GEODETIC SURVEY
 AE9725.in July 1998.
 AE9725
 AE9725.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9725.GEOID18 height accuracy estimate available here.
 AE9725
 AE9725.Click photographs - Photos may exist for this station.
 AE9725
 AE9725.The dynamic height is computed by dividing the NAVD 88
 AE9725.geopotential number by the normal gravity value computed on the
 AE9725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9725.degrees latitude (g = 980.6199 gals.).
 AE9725
 AE9725.The modeled gravity was interpolated from observed gravity values.
 AE9725
 AE9725;                    North         East    Units  Estimated Accuracy
 AE9725;SPC SD N     -   166,330.      837,260.      MT  (+/- 180 meters Scaled)
 AE9725
 AE9725_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR588171(NAD 83)
 AE9725
 AE9725                          SUPERSEDED SURVEY CONTROL
 AE9725
 AE9725.No superseded survey control is available for this station.
 AE9725
 AE9725_MARKER: DB = BENCH MARK DISK
 AE9725_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9725_STAMPING: 12-370.65
 AE9725_MARK LOGO: SDHD
 AE9725_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9725_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9725+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9725
 AE9725  HISTORY     - Date     Condition        Report By
 AE9725  HISTORY     - UNK      MONUMENTED       SDHD
 AE9725  HISTORY     - 19970520 GOOD             NGS
 AE9725
 AE9725                          STATION DESCRIPTION
 AE9725
 AE9725'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9725'27.9 KM (17.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9725'STATE HIGHWAY 15 IN MILBANK, 6.8 KM (4.20 MI) EAST OF THE INTERSECTION
 AE9725'OF INTERSTATE HIGHWAY 29, 30.7 M (100.7 FT) NORTHEAST OF THE HIGHWAY
 AE9725'CENTERLINE, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 AE9725'FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST,
 AE9725'0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AE9725'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9726 ***********************************************************************
 AE9726  DESIGNATION -  12 371.82
 AE9726  PID         -  AE9726
 AE9726  STATE/COUNTY-  SD/GRANT
 AE9726  COUNTRY     -  US
 AE9726  USGS QUAD   -  MARVIN (2017)
 AE9726
 AE9726                         *CURRENT SURVEY CONTROL
 AE9726  ______________________________________________________________________
 AE9726* NAD 83(1986) POSITION- 45 16 55.     (N) 096 57 13.     (W)   SCALED
 AE9726* NAVD 88 ORTHO HEIGHT -   539.403 (meters)     1769.69  (feet) ADJUSTED
 AE9726  ______________________________________________________________________
 AE9726  GEOID HEIGHT    -        -25.490 (meters)                     GEOID18
 AE9726  DYNAMIC HEIGHT  -        539.343 (meters)     1769.49  (feet) COMP
 AE9726  MODELED GRAVITY -    980,487.7   (mgal)                       NAVD 88
 AE9726
 AE9726  VERT ORDER      -  FIRST     CLASS II
 AE9726
 AE9726.The horizontal coordinates were scaled from a map and have
 AE9726.an estimated accuracy of +/- 6 seconds.
 AE9726
 AE9726.The orthometric height was determined by differential leveling and
 AE9726.adjusted by the NATIONAL GEODETIC SURVEY
 AE9726.in July 1998.
 AE9726
 AE9726.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9726.GEOID18 height accuracy estimate available here.
 AE9726
 AE9726.Click photographs - Photos may exist for this station.
 AE9726
 AE9726.The dynamic height is computed by dividing the NAVD 88
 AE9726.geopotential number by the normal gravity value computed on the
 AE9726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9726.degrees latitude (g = 980.6199 gals.).
 AE9726
 AE9726.The modeled gravity was interpolated from observed gravity values.
 AE9726
 AE9726;                    North         East    Units  Estimated Accuracy
 AE9726;SPC SD N     -   165,470.      838,950.      MT  (+/- 180 meters Scaled)
 AE9726
 AE9726_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR604163(NAD 83)
 AE9726
 AE9726                          SUPERSEDED SURVEY CONTROL
 AE9726
 AE9726.No superseded survey control is available for this station.
 AE9726
 AE9726_MARKER: DB = BENCH MARK DISK
 AE9726_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9726_STAMPING: 12-371.82
 AE9726_MARK LOGO: SDHD
 AE9726_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9726_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9726+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9726
 AE9726  HISTORY     - Date     Condition        Report By
 AE9726  HISTORY     - UNK      MONUMENTED       SDHD
 AE9726  HISTORY     - 19970520 GOOD             NGS
 AE9726
 AE9726                          STATION DESCRIPTION
 AE9726
 AE9726'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9726'26.0 KM (16.15 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9726'STATE HIGHWAY 15 IN MILBANK, 8.7 KM (5.40 MI) EAST OF THE INTERSECTION
 AE9726'OF INTERSTATE HIGHWAY 29, 292.0 M (958.0 FT) WEST OF MILEPOST 372,
 AE9726'43.2 M (141.7 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 23.6 M
 AE9726'(77.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW
 AE9726'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M
 AE9726'(1.0 FT) NORTHEAST OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A
 AE9726'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9727 ***********************************************************************
 AE9727  DESIGNATION -  12 372.66
 AE9727  PID         -  AE9727
 AE9727  STATE/COUNTY-  SD/GRANT
 AE9727  COUNTRY     -  US
 AE9727  USGS QUAD   -  MARVIN (2017)
 AE9727
 AE9727                         *CURRENT SURVEY CONTROL
 AE9727  ______________________________________________________________________
 AE9727* NAD 83(1986) POSITION- 45 16 32.     (N) 096 56 24.     (W)   SCALED
 AE9727* NAVD 88 ORTHO HEIGHT -   530.867 (meters)     1741.69  (feet) ADJUSTED
 AE9727  ______________________________________________________________________
 AE9727  GEOID HEIGHT    -        -25.510 (meters)                     GEOID18
 AE9727  DYNAMIC HEIGHT  -        530.808 (meters)     1741.49  (feet) COMP
 AE9727  MODELED GRAVITY -    980,487.9   (mgal)                       NAVD 88
 AE9727
 AE9727  VERT ORDER      -  FIRST     CLASS II
 AE9727
 AE9727.The horizontal coordinates were scaled from a map and have
 AE9727.an estimated accuracy of +/- 6 seconds.
 AE9727
 AE9727.The orthometric height was determined by differential leveling and
 AE9727.adjusted by the NATIONAL GEODETIC SURVEY
 AE9727.in July 1998.
 AE9727
 AE9727.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9727.GEOID18 height accuracy estimate available here.
 AE9727
 AE9727.Click photographs - Photos may exist for this station.
 AE9727
 AE9727.The dynamic height is computed by dividing the NAVD 88
 AE9727.geopotential number by the normal gravity value computed on the
 AE9727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9727.degrees latitude (g = 980.6199 gals.).
 AE9727
 AE9727.The modeled gravity was interpolated from observed gravity values.
 AE9727
 AE9727;                    North         East    Units  Estimated Accuracy
 AE9727;SPC SD N     -   164,800.      840,040.      MT  (+/- 180 meters Scaled)
 AE9727
 AE9727_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR615156(NAD 83)
 AE9727
 AE9727                          SUPERSEDED SURVEY CONTROL
 AE9727
 AE9727.No superseded survey control is available for this station.
 AE9727
 AE9727_MARKER: DB = BENCH MARK DISK
 AE9727_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9727_STAMPING: 12-372.66
 AE9727_MARK LOGO: SDHD
 AE9727_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9727_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9727+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9727
 AE9727  HISTORY     - Date     Condition        Report By
 AE9727  HISTORY     - UNK      MONUMENTED       SDHD
 AE9727  HISTORY     - 19970520 GOOD             NGS
 AE9727
 AE9727                          STATION DESCRIPTION
 AE9727
 AE9727'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9727'24.7 KM (15.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9727'STATE HIGHWAY 15 IN MILBANK, 10.1 KM (6.25 MI) EAST OF THE
 AE9727'INTERSECTION OF INTERSTATE HIGHWAY 29, 548.0 M (1797.9 FT) WEST OF
 AE9727'MILEPOST 373, 22.3 M (73.2 FT) NORTHEAST OF AND LEVEL WITH THE HIGHWAY
 AE9727'CENTERLINE, 7.8 M (25.6 FT) SOUTHEAST OF THE CENTER OF A FIELD
 AE9727'ENTRANCE, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT)
 AE9727'NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS
 AE9727'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AE9727'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9728 ***********************************************************************
 AE9728  DESIGNATION -  12 372.98
 AE9728  PID         -  AE9728
 AE9728  STATE/COUNTY-  SD/GRANT
 AE9728  COUNTRY     -  US
 AE9728  USGS QUAD   -  MARVIN (2017)
 AE9728
 AE9728                         *CURRENT SURVEY CONTROL
 AE9728  ______________________________________________________________________
 AE9728* NAD 83(1986) POSITION- 45 16 24.     (N) 096 56 04.     (W)   SCALED
 AE9728* NAVD 88 ORTHO HEIGHT -   525.293 (meters)     1723.40  (feet) ADJUSTED
 AE9728  ______________________________________________________________________
 AE9728  GEOID HEIGHT    -        -25.518 (meters)                     GEOID18
 AE9728  DYNAMIC HEIGHT  -        525.234 (meters)     1723.21  (feet) COMP
 AE9728  MODELED GRAVITY -    980,488.0   (mgal)                       NAVD 88
 AE9728
 AE9728  VERT ORDER      -  FIRST     CLASS II
 AE9728
 AE9728.The horizontal coordinates were scaled from a map and have
 AE9728.an estimated accuracy of +/- 6 seconds.
 AE9728
 AE9728.The orthometric height was determined by differential leveling and
 AE9728.adjusted by the NATIONAL GEODETIC SURVEY
 AE9728.in July 1998.
 AE9728
 AE9728.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9728.GEOID18 height accuracy estimate available here.
 AE9728
 AE9728.Click photographs - Photos may exist for this station.
 AE9728
 AE9728.The dynamic height is computed by dividing the NAVD 88
 AE9728.geopotential number by the normal gravity value computed on the
 AE9728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9728.degrees latitude (g = 980.6199 gals.).
 AE9728
 AE9728.The modeled gravity was interpolated from observed gravity values.
 AE9728
 AE9728;                    North         East    Units  Estimated Accuracy
 AE9728;SPC SD N     -   164,570.      840,490.      MT  (+/- 180 meters Scaled)
 AE9728
 AE9728_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR620153(NAD 83)
 AE9728
 AE9728                          SUPERSEDED SURVEY CONTROL
 AE9728
 AE9728.No superseded survey control is available for this station.
 AE9728
 AE9728_MARKER: DB = BENCH MARK DISK
 AE9728_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9728_STAMPING: 12-372.98
 AE9728_MARK LOGO: SDHD
 AE9728_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9728_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9728+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9728
 AE9728  HISTORY     - Date     Condition        Report By
 AE9728  HISTORY     - UNK      MONUMENTED       SDHD
 AE9728  HISTORY     - 19970520 GOOD             NGS
 AE9728
 AE9728                          STATION DESCRIPTION
 AE9728
 AE9728'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9728'24.1 KM (14.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9728'STATE HIGHWAY 15 IN MILBANK, 10.6 KM (6.60 MI) EAST OF THE
 AE9728'INTERSECTION OF INTERSTATE HIGHWAY 29, 41.2 M (135.2 FT) EAST OF
 AE9728'MILEPOST 373, 30.0 M (98.4 FT) NORTHWEST OF THE CENTER OF A FIELD
 AE9728'ENTRANCE, 25.2 M (82.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M
 AE9728'(3.3 FT) SOUTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9728'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST
 AE9728'OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE
 AE9728'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9729 ***********************************************************************
 AE9729  DESIGNATION -  12 374.12
 AE9729  PID         -  AE9729
 AE9729  STATE/COUNTY-  SD/GRANT
 AE9729  COUNTRY     -  US
 AE9729  USGS QUAD   -  MARVIN (2017)
 AE9729
 AE9729                         *CURRENT SURVEY CONTROL
 AE9729  ______________________________________________________________________
 AE9729* NAD 83(1986) POSITION- 45 16 06.     (N) 096 54 44.     (W)   SCALED
 AE9729* NAVD 88 ORTHO HEIGHT -   496.916 (meters)     1630.30  (feet) ADJUSTED
 AE9729  ______________________________________________________________________
 AE9729  GEOID HEIGHT    -        -25.556 (meters)                     GEOID18
 AE9729  DYNAMIC HEIGHT  -        496.861 (meters)     1630.12  (feet) COMP
 AE9729  MODELED GRAVITY -    980,489.5   (mgal)                       NAVD 88
 AE9729
 AE9729  VERT ORDER      -  FIRST     CLASS II
 AE9729
 AE9729.The horizontal coordinates were scaled from a map and have
 AE9729.an estimated accuracy of +/- 6 seconds.
 AE9729
 AE9729.The orthometric height was determined by differential leveling and
 AE9729.adjusted by the NATIONAL GEODETIC SURVEY
 AE9729.in July 1998.
 AE9729
 AE9729.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9729.GEOID18 height accuracy estimate available here.
 AE9729
 AE9729.Click photographs - Photos may exist for this station.
 AE9729
 AE9729.The dynamic height is computed by dividing the NAVD 88
 AE9729.geopotential number by the normal gravity value computed on the
 AE9729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9729.degrees latitude (g = 980.6199 gals.).
 AE9729
 AE9729.The modeled gravity was interpolated from observed gravity values.
 AE9729
 AE9729;                    North         East    Units  Estimated Accuracy
 AE9729;SPC SD N     -   164,080.      842,250.      MT  (+/- 180 meters Scaled)
 AE9729
 AE9729_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR637148(NAD 83)
 AE9729
 AE9729                          SUPERSEDED SURVEY CONTROL
 AE9729
 AE9729.No superseded survey control is available for this station.
 AE9729
 AE9729_MARKER: DB = BENCH MARK DISK
 AE9729_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9729_STAMPING: 12-374.12
 AE9729_MARK LOGO: SDHD
 AE9729_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9729_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9729+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9729
 AE9729  HISTORY     - Date     Condition        Report By
 AE9729  HISTORY     - UNK      MONUMENTED       SDHD
 AE9729  HISTORY     - 19970520 GOOD             NGS
 AE9729
 AE9729                          STATION DESCRIPTION
 AE9729
 AE9729'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9729'22.3 KM (13.85 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9729'STATE HIGHWAY 15 IN MILBANK, 12.4 KM (7.70 MI) EAST OF THE
 AE9729'INTERSECTION OF INTERSTATE HIGHWAY 29, 197.0 M (646.3 FT) EAST OF
 AE9729'MILEPOST 374, 109.0 M (357.6 FT) WEST OF THE CENTER OF A FIELD
 AE9729'ENTRANCE, 28.6 M (93.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9
 AE9729'FT) SOUTHWEST OF THE CENTER OF 4 BRACED FENCE POSTS, 1.5 M (4.9 FT)
 AE9729'ABOVE THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.3 M
 AE9729'(1.0 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AE9729'POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND
 AE9729'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9730 ***********************************************************************
 AE9730  DESIGNATION -  12 374.64
 AE9730  PID         -  AE9730
 AE9730  STATE/COUNTY-  SD/GRANT
 AE9730  COUNTRY     -  US
 AE9730  USGS QUAD   -  MARVIN (2017)
 AE9730
 AE9730                         *CURRENT SURVEY CONTROL
 AE9730  ______________________________________________________________________
 AE9730* NAD 83(1986) POSITION- 45 16 06.     (N) 096 54 10.     (W)   SCALED
 AE9730* NAVD 88 ORTHO HEIGHT -   464.726 (meters)     1524.69  (feet) ADJUSTED
 AE9730  ______________________________________________________________________
 AE9730  GEOID HEIGHT    -        -25.574 (meters)                     GEOID18
 AE9730  DYNAMIC HEIGHT  -        464.675 (meters)     1524.52  (feet) COMP
 AE9730  MODELED GRAVITY -    980,491.5   (mgal)                       NAVD 88
 AE9730
 AE9730  VERT ORDER      -  FIRST     CLASS II
 AE9730
 AE9730.The horizontal coordinates were scaled from a map and have
 AE9730.an estimated accuracy of +/- 6 seconds.
 AE9730
 AE9730.The orthometric height was determined by differential leveling and
 AE9730.adjusted by the NATIONAL GEODETIC SURVEY
 AE9730.in July 1998.
 AE9730
 AE9730.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9730.GEOID18 height accuracy estimate available here.
 AE9730
 AE9730.Click photographs - Photos may exist for this station.
 AE9730
 AE9730.The dynamic height is computed by dividing the NAVD 88
 AE9730.geopotential number by the normal gravity value computed on the
 AE9730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9730.degrees latitude (g = 980.6199 gals.).
 AE9730
 AE9730.The modeled gravity was interpolated from observed gravity values.
 AE9730
 AE9730;                    North         East    Units  Estimated Accuracy
 AE9730;SPC SD N     -   164,110.      842,990.      MT  (+/- 180 meters Scaled)
 AE9730
 AE9730_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR645148(NAD 83)
 AE9730
 AE9730                          SUPERSEDED SURVEY CONTROL
 AE9730
 AE9730.No superseded survey control is available for this station.
 AE9730
 AE9730_MARKER: Z = SEE DESCRIPTION
 AE9730_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9730_STAMPING: 12-374.64 1996
 AE9730_MARK LOGO: NGS
 AE9730_PROJECTION: FLUSH
 AE9730_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9730_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9730+STABILITY: POSITION/ELEVATION WELL
 AE9730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9730+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9730_ROD/PIPE-DEPTH: 6.4 meters
 AE9730_SLEEVE-DEPTH  : 1.8 meters
 AE9730
 AE9730  HISTORY     - Date     Condition        Report By
 AE9730  HISTORY     - 1996     MONUMENTED       SDDT
 AE9730  HISTORY     - 19970520 GOOD             NGS
 AE9730
 AE9730                          STATION DESCRIPTION
 AE9730
 AE9730'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9730'21.5 KM (13.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9730'STATE HIGHWAY 15 IN MILBANK, 13.2 KM (8.20 MI) EAST OF THE
 AE9730'INTERSECTION OF INTERSTATE HIGHWAY 29, 600.0 M (1968.5 FT) WEST OF
 AE9730'MILEPOST 375, 31.2 M (102.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.2 M
 AE9730'(23.6 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 2.0 M (6.6 FT) BELOW
 AE9730'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.4 M (1.3
 AE9730'FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE9730'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9730'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9730'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9730'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9731 ***********************************************************************
 AE9731  DESIGNATION -  12 375.07
 AE9731  PID         -  AE9731
 AE9731  STATE/COUNTY-  SD/GRANT
 AE9731  COUNTRY     -  US
 AE9731  USGS QUAD   -  MARVIN (2017)
 AE9731
 AE9731                         *CURRENT SURVEY CONTROL
 AE9731  ______________________________________________________________________
 AE9731* NAD 83(1986) POSITION- 45 16 06.     (N) 096 53 35.     (W)   SCALED
 AE9731* NAVD 88 ORTHO HEIGHT -   445.346 (meters)     1461.11  (feet) ADJUSTED
 AE9731  ______________________________________________________________________
 AE9731  GEOID HEIGHT    -        -25.592 (meters)                     GEOID18
 AE9731  DYNAMIC HEIGHT  -        445.298 (meters)     1460.95  (feet) COMP
 AE9731  MODELED GRAVITY -    980,494.6   (mgal)                       NAVD 88
 AE9731
 AE9731  VERT ORDER      -  FIRST     CLASS II
 AE9731
 AE9731.The horizontal coordinates were scaled from a map and have
 AE9731.an estimated accuracy of +/- 6 seconds.
 AE9731
 AE9731.The orthometric height was determined by differential leveling and
 AE9731.adjusted by the NATIONAL GEODETIC SURVEY
 AE9731.in July 1998.
 AE9731
 AE9731.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9731.GEOID18 height accuracy estimate available here.
 AE9731
 AE9731.Click photographs - Photos may exist for this station.
 AE9731
 AE9731.The dynamic height is computed by dividing the NAVD 88
 AE9731.geopotential number by the normal gravity value computed on the
 AE9731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9731.degrees latitude (g = 980.6199 gals.).
 AE9731
 AE9731.The modeled gravity was interpolated from observed gravity values.
 AE9731
 AE9731;                    North         East    Units  Estimated Accuracy
 AE9731;SPC SD N     -   164,140.      843,750.      MT  (+/- 180 meters Scaled)
 AE9731
 AE9731_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR652149(NAD 83)
 AE9731
 AE9731                          SUPERSEDED SURVEY CONTROL
 AE9731
 AE9731.No superseded survey control is available for this station.
 AE9731
 AE9731_MARKER: DB = BENCH MARK DISK
 AE9731_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9731_STAMPING: 12-375.07
 AE9731_MARK LOGO: SDHD
 AE9731_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9731_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9731+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9731
 AE9731  HISTORY     - Date     Condition        Report By
 AE9731  HISTORY     - UNK      MONUMENTED       SDHD
 AE9731  HISTORY     - 19970520 GOOD             NGS
 AE9731
 AE9731                          STATION DESCRIPTION
 AE9731
 AE9731'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9731'20.8 KM (12.90 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9731'STATE HIGHWAY 15 IN MILBANK, 14.1 KM (8.75 MI) EAST OF THE
 AE9731'INTERSECTION OF INTERSTATE HIGHWAY 29, 120.0 M (393.7 FT) EAST OF
 AE9731'MILEPOST 375, 26.2 M (86.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.6 M
 AE9731'(28.2 FT) WEST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW THE
 AE9731'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AE9731'NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST
 AE9731'AND FENCE, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE
 AE9731'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9732 ***********************************************************************
 AE9732  DESIGNATION -  12 376.07
 AE9732  PID         -  AE9732
 AE9732  STATE/COUNTY-  SD/GRANT
 AE9732  COUNTRY     -  US
 AE9732  USGS QUAD   -  CORONA (2017)
 AE9732
 AE9732                         *CURRENT SURVEY CONTROL
 AE9732  ______________________________________________________________________
 AE9732* NAD 83(1986) POSITION- 45 15 57.     (N) 096 52 22.     (W)   SCALED
 AE9732* NAVD 88 ORTHO HEIGHT -   416.782 (meters)     1367.39  (feet) ADJUSTED
 AE9732  ______________________________________________________________________
 AE9732  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 AE9732  DYNAMIC HEIGHT  -        416.738 (meters)     1367.25  (feet) COMP
 AE9732  MODELED GRAVITY -    980,500.1   (mgal)                       NAVD 88
 AE9732
 AE9732  VERT ORDER      -  FIRST     CLASS II
 AE9732
 AE9732.The horizontal coordinates were scaled from a map and have
 AE9732.an estimated accuracy of +/- 6 seconds.
 AE9732
 AE9732.The orthometric height was determined by differential leveling and
 AE9732.adjusted by the NATIONAL GEODETIC SURVEY
 AE9732.in July 1998.
 AE9732
 AE9732.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9732.GEOID18 height accuracy estimate available here.
 AE9732
 AE9732.Click photographs - Photos may exist for this station.
 AE9732
 AE9732.The dynamic height is computed by dividing the NAVD 88
 AE9732.geopotential number by the normal gravity value computed on the
 AE9732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9732.degrees latitude (g = 980.6199 gals.).
 AE9732
 AE9732.The modeled gravity was interpolated from observed gravity values.
 AE9732
 AE9732;                    North         East    Units  Estimated Accuracy
 AE9732;SPC SD N     -   163,920.      845,350.      MT  (+/- 180 meters Scaled)
 AE9732
 AE9732_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR668146(NAD 83)
 AE9732
 AE9732                          SUPERSEDED SURVEY CONTROL
 AE9732
 AE9732.No superseded survey control is available for this station.
 AE9732
 AE9732_MARKER: DB = BENCH MARK DISK
 AE9732_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 AE9732_STAMPING: 12-376.07
 AE9732_MARK LOGO: SDHD
 AE9732_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9732_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9732+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9732
 AE9732  HISTORY     - Date     Condition        Report By
 AE9732  HISTORY     - UNK      MONUMENTED       SDHD
 AE9732  HISTORY     - 19970520 GOOD             NGS
 AE9732
 AE9732                          STATION DESCRIPTION
 AE9732
 AE9732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9732'19.2 KM (11.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9732'STATE HIGHWAY 15 IN MILBANK, 15.7 KM (9.75 MI) EAST OF THE
 AE9732'INTERSECTION OF INTERSTATE HIGHWAY 29, 118.0 M (387.1 FT) EAST OF
 AE9732'MILEPOST 376, 22.6 M (74.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 AE9732'3.4 M (11.2 FT) SOUTHEAST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE
 AE9732'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.3
 AE9732'M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE9732'RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9733 ***********************************************************************
 AE9733  DESIGNATION -  12 377.81
 AE9733  PID         -  AE9733
 AE9733  STATE/COUNTY-  SD/GRANT
 AE9733  COUNTRY     -  US
 AE9733  USGS QUAD   -  CORONA (2017)
 AE9733
 AE9733                         *CURRENT SURVEY CONTROL
 AE9733  ______________________________________________________________________
 AE9733* NAD 83(1986) POSITION- 45 15 13.     (N) 096 51 10.     (W)   SCALED
 AE9733* NAVD 88 ORTHO HEIGHT -   405.511 (meters)     1330.41  (feet) ADJUSTED
 AE9733  ______________________________________________________________________
 AE9733  GEOID HEIGHT    -        -25.645 (meters)                     GEOID18
 AE9733  DYNAMIC HEIGHT  -        405.470 (meters)     1330.28  (feet) COMP
 AE9733  MODELED GRAVITY -    980,503.0   (mgal)                       NAVD 88
 AE9733
 AE9733  VERT ORDER      -  FIRST     CLASS II
 AE9733
 AE9733.The horizontal coordinates were scaled from a map and have
 AE9733.an estimated accuracy of +/- 6 seconds.
 AE9733
 AE9733.The orthometric height was determined by differential leveling and
 AE9733.adjusted by the NATIONAL GEODETIC SURVEY
 AE9733.in July 1998.
 AE9733
 AE9733.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9733.GEOID18 height accuracy estimate available here.
 AE9733
 AE9733.Click photographs - Photos may exist for this station.
 AE9733
 AE9733.The dynamic height is computed by dividing the NAVD 88
 AE9733.geopotential number by the normal gravity value computed on the
 AE9733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9733.degrees latitude (g = 980.6199 gals.).
 AE9733
 AE9733.The modeled gravity was interpolated from observed gravity values.
 AE9733
 AE9733;                    North         East    Units  Estimated Accuracy
 AE9733;SPC SD N     -   162,630.      846,980.      MT  (+/- 180 meters Scaled)
 AE9733
 AE9733_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR684133(NAD 83)
 AE9733
 AE9733                          SUPERSEDED SURVEY CONTROL
 AE9733
 AE9733.No superseded survey control is available for this station.
 AE9733
 AE9733_MARKER: DD = SURVEY DISK
 AE9733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9733_STAMPING: 12-377.81 1996
 AE9733_MARK LOGO: SDDT
 AE9733_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9733+STABILITY: SURFACE MOTION
 AE9733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9733+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9733
 AE9733  HISTORY     - Date     Condition        Report By
 AE9733  HISTORY     - 1996     MONUMENTED       SDDT
 AE9733  HISTORY     - 19970520 GOOD             NGS
 AE9733
 AE9733                          STATION DESCRIPTION
 AE9733
 AE9733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9733'18.0 KM (11.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9733'STATE HIGHWAY 15 IN MILBANK, 17.8 KM (11.05 MI) EAST OF THE
 AE9733'INTERSECTION OF INTERSTATE HIGHWAY 29, 273.0 M (895.7 FT) WEST OF
 AE9733'MILEPOST 378, 94.4 M (309.7 FT) WEST OF THE HIGHWAY CENTERLINE, 14.6 M
 AE9733'(47.9 FT) NORTH OF THE CENTER OF A PAVED ROAD LEADING EAST TO BLUE
 AE9733'CLOUD, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 AE9733'SOUTHEAST OF A FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST
 AE9733'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9734 ***********************************************************************
 AE9734  DESIGNATION -  12 379.32
 AE9734  PID         -  AE9734
 AE9734  STATE/COUNTY-  SD/GRANT
 AE9734  COUNTRY     -  US
 AE9734  USGS QUAD   -  TWIN BROOKS (2017)
 AE9734
 AE9734                         *CURRENT SURVEY CONTROL
 AE9734  ______________________________________________________________________
 AE9734* NAD 83(1986) POSITION- 45 14 22.     (N) 096 49 55.     (W)   SCALED
 AE9734* NAVD 88 ORTHO HEIGHT -   396.778 (meters)     1301.76  (feet) ADJUSTED
 AE9734  ______________________________________________________________________
 AE9734  GEOID HEIGHT    -        -25.660 (meters)                     GEOID18
 AE9734  DYNAMIC HEIGHT  -        396.738 (meters)     1301.63  (feet) COMP
 AE9734  MODELED GRAVITY -    980,506.3   (mgal)                       NAVD 88
 AE9734
 AE9734  VERT ORDER      -  FIRST     CLASS II
 AE9734
 AE9734.The horizontal coordinates were scaled from a map and have
 AE9734.an estimated accuracy of +/- 6 seconds.
 AE9734
 AE9734.The orthometric height was determined by differential leveling and
 AE9734.adjusted by the NATIONAL GEODETIC SURVEY
 AE9734.in July 1998.
 AE9734
 AE9734.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9734.GEOID18 height accuracy estimate available here.
 AE9734
 AE9734.Click photographs - Photos may exist for this station.
 AE9734
 AE9734.The dynamic height is computed by dividing the NAVD 88
 AE9734.geopotential number by the normal gravity value computed on the
 AE9734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9734.degrees latitude (g = 980.6199 gals.).
 AE9734
 AE9734.The modeled gravity was interpolated from observed gravity values.
 AE9734
 AE9734;                    North         East    Units  Estimated Accuracy
 AE9734;SPC SD N     -   161,120.      848,670.      MT  (+/- 180 meters Scaled)
 AE9734
 AE9734_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR701118(NAD 83)
 AE9734
 AE9734                          SUPERSEDED SURVEY CONTROL
 AE9734
 AE9734.No superseded survey control is available for this station.
 AE9734
 AE9734_MARKER: DD = SURVEY DISK
 AE9734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9734_STAMPING: 12-379.32 1996
 AE9734_MARK LOGO: SDDT
 AE9734_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9734+STABILITY: SURFACE MOTION
 AE9734_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9734+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9734
 AE9734  HISTORY     - Date     Condition        Report By
 AE9734  HISTORY     - 1996     MONUMENTED       SDDT
 AE9734  HISTORY     - 19970520 GOOD             NGS
 AE9734
 AE9734                          STATION DESCRIPTION
 AE9734
 AE9734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9734'15.7 KM (9.75 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9734'STATE HIGHWAY 15 IN MILBANK, 20.2 KM (12.55 MI) EAST OF THE
 AE9734'INTERSECTION OF INTERSTATE HIGHWAY 29, 508.0 M (1666.7 FT) EAST OF
 AE9734'MILEPOST 379, 15.7 M (51.5 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AE9734'7.5 M (24.6 FT) SOUTH OF THE CENTER OF A DIRT ROAD, 0.5 M (1.6 FT)
 AE9734'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS
 AE9734'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9893 ***********************************************************************
 AB9893  CBN         -  This is a Cooperative Base Network Control Station.
 AB9893  DESIGNATION -  12 380.70=TWIN BROOKS
 AB9893  PID         -  AB9893
 AB9893  STATE/COUNTY-  SD/GRANT
 AB9893  COUNTRY     -  US
 AB9893  USGS QUAD   -  TWIN BROOKS (2017)
 AB9893
 AB9893                         *CURRENT SURVEY CONTROL
 AB9893  ______________________________________________________________________
 AB9893* NAD 83(2011) POSITION- 45 14 22.63479(N) 096 48 04.27110(W)   ADJUSTED
 AB9893* NAD 83(2011) ELLIP HT-   358.302 (meters)        (06/27/12)   ADJUSTED
 AB9893* NAD 83(2011) EPOCH   -  2010.00
 AB9893* NAVD 88 ORTHO HEIGHT -   384.006 (meters)     1259.86  (feet) ADJUSTED
 AB9893  ______________________________________________________________________
 AB9893  GEOID HEIGHT    -        -25.701 (meters)                     GEOID18
 AB9893  NAD 83(2011) X  -   -532,788.828 (meters)                     COMP
 AB9893  NAD 83(2011) Y  - -4,467,314.545 (meters)                     COMP
 AB9893  NAD 83(2011) Z  -  4,506,393.678 (meters)                     COMP
 AB9893  LAPLACE CORR    -         -3.43  (seconds)                    DEFLEC18
 AB9893  DYNAMIC HEIGHT  -        383.972 (meters)     1259.75  (feet) COMP
 AB9893  MODELED GRAVITY -    980,515.2   (mgal)                       NAVD 88
 AB9893
 AB9893  VERT ORDER      -  FIRST     CLASS II
 AB9893
 AB9893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9893  Standards:
 AB9893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9893  -------------------------------------------------------------------
 AB9893  NETWORK    0.67   1.80           0.30   0.24   0.92     -0.05498598
 AB9893  -------------------------------------------------------------------
 AB9893  Click here for local accuracies and other accuracy information.
 AB9893
 AB9893.The horizontal coordinates were established by GPS observations
 AB9893.and adjusted by the National Geodetic Survey in June 2012.
 AB9893
 AB9893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9893.been affixed to the stable North American tectonic plate. See 
 AB9893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9893
 AB9893.The horizontal coordinates are valid at the epoch date displayed above
 AB9893.which is a decimal equivalence of Year/Month/Day.
 AB9893
 AB9893.The orthometric height was determined by differential leveling and
 AB9893.adjusted by the NATIONAL GEODETIC SURVEY
 AB9893.in July 1998.
 AB9893
 AB9893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9893.GEOID18 height accuracy estimate available here.
 AB9893
 AB9893.Click photographs - Photos may exist for this station.
 AB9893
 AB9893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9893
 AB9893.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9893
 AB9893.The ellipsoidal height was determined by GPS observations
 AB9893.and is referenced to NAD 83.
 AB9893
 AB9893.The dynamic height is computed by dividing the NAVD 88
 AB9893.geopotential number by the normal gravity value computed on the
 AB9893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9893.degrees latitude (g = 980.6199 gals.).
 AB9893
 AB9893.The modeled gravity was interpolated from observed gravity values.
 AB9893
 AB9893. The following values were computed from the NAD 83(2011) position.
 AB9893
 AB9893;                    North         East     Units Scale Factor Converg.
 AB9893;SPC SD N     -   161,232.278   851,083.556   MT  0.99994451   +2 15 50.1
 AB9893;SPC SD N     -   528,976.23  2,792,263.30   sFT  0.99994451   +2 15 50.1
 AB9893;UTM  14      - 5,011,921.680   672,575.990   MT  0.99996620   +1 33 42.0
 AB9893
 AB9893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9893!SPC SD N     -   0.99994383  x   0.99994451  =   0.99988834
 AB9893!UTM  14      -   0.99994383  x   0.99996620  =   0.99991003
 AB9893
 AB9893_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR7257511921(NAD 83)
 AB9893
 AB9893                          SUPERSEDED SURVEY CONTROL
 AB9893
 AB9893  NAD 83(2007)-  45 14 22.63471(N)    096 48 04.27198(W) AD(2002.00) 0
 AB9893  ELLIP H (02/10/07)  358.333  (m)                       GP(2002.00)    
 AB9893  ELLIP H (04/15/04)  358.361  (m)                       GP(       ) 2 1
 AB9893  NAD 83(1996)-  45 14 22.63418(N)    096 48 04.27143(W) AD(       ) B
 AB9893  ELLIP H (01/15/97)  358.369  (m)                       GP(       ) 4 1
 AB9893  NAVD 88 (04/18/97)  384.0    (m)  UNKNOWN  model used  GPS OBS        
 AB9893  NAVD 88 (01/15/97)  384.0    (m)  GEOID96  model used  GPS OBS        
 AB9893
 AB9893.Superseded values are not recommended for survey control.
 AB9893
 AB9893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9893.See file dsdata.pdf to determine how the superseded data were derived.
 AB9893
 AB9893_MARKER: Z = SEE DESCRIPTION
 AB9893_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9893_STAMPING: 12-380.70 1994
 AB9893_MARK LOGO: NGS
 AB9893_PROJECTION: FLUSH
 AB9893_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9893_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9893+STABILITY: POSITION/ELEVATION WELL
 AB9893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9893+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AB9893_ROD/PIPE-DEPTH: 6.4 meters
 AB9893_SLEEVE-DEPTH  : 1.8 meters
 AB9893
 AB9893  HISTORY     - Date     Condition        Report By
 AB9893  HISTORY     - 1994     MONUMENTED       SDDT
 AB9893  HISTORY     - 19950314 GOOD             MNDT
 AB9893  HISTORY     - 19960624 GOOD             NGS
 AB9893  HISTORY     - 19970520 GOOD             NGS
 AB9893
 AB9893                          STATION DESCRIPTION
 AB9893
 AB9893'DESCRIBED BY MN DEPT OF TRANSP 1995 (DKH)
 AB9893'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 AB9893'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 AB9893
 AB9893                          STATION RECOVERY (1996)
 AB9893
 AB9893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9893'THE STATION IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST OF MILBANK, 6.0 MI
 AB9893'(9.7 KM) EAST-SOUTHEAST OF MARVIN, AND 2.0 MI (3.2 KM) NORTHEAST OF
 AB9893'TWIN BROOKS, ON U.S. HIGHWAY 12.  OWNERSHIP--THE STATE OF SOUTH
 AB9893'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 AB9893'STATE HIGHWAY 15 IN MILBANK, GO WEST ON HIGHWAY 12 FOR 8.5 MI (13.7
 AB9893'KM) TO THE JUNCTION OF COUNTY ROAD 15 (470 AVENUE) AND THE STATION ON
 AB9893'THE RIGHT.  THE STATION IS A PUNCH POINT ON THE TOP OF A STAINLESS
 AB9893'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 AB9893'GALVANIZED STEEL PIPE.  LOCATED 50.5 FT (15.4 M) NORTH OF THE HIGHWAY
 AB9893'CENTERLINE, 33.0 FT (10.1 M) EAST OF THE ROAD CENTER, 3.6 FT (1.1 M)
 AB9893'NORTH OF A ROAD SIGN (470 AVE), 1.5 FT (0.5 M) NORTH OF A METAL GUARD
 AB9893'POST, AND 1.5 FT (0.5 M) SOUTH OF A WITNESS POST. NOTE--ACCESS TO
 AB9893'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9893'THE ACCESS COVER IS STAMPED---TWIN BROOKS 10-1994---.
 AB9893
 AB9893                          STATION RECOVERY (1997)
 AB9893
 AB9893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AB9893'13.4 KM (8.30 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AB9893'STATE HIGHWAY 15 IN MILBANK, 462.3 M (1516.7 FT) WEST OF MILEPOST 381,
 AB9893'14.8 M (48.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT) EAST
 AB9893'OF THE CENTER OF 470 AVENUE LEADING SOUTH TO TWIN BROOKS, 0.5 M (1.6
 AB9893'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL
 AB9893'GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--THE
 AB9893'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AB9893'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 AB9893'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AB9893'CAP.  TWIN BROOKS 10-1994 IS STAMPED NEAR THE CENTER OF THE LID OF THE
 AB9893'LOGO CAP.  THE MONUMENT IS A STATE HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9735 ***********************************************************************
 AE9735  DESIGNATION -  12 382.01
 AE9735  PID         -  AE9735
 AE9735  STATE/COUNTY-  SD/GRANT
 AE9735  COUNTRY     -  US
 AE9735  USGS QUAD   -  TWIN BROOKS (2017)
 AE9735
 AE9735                         *CURRENT SURVEY CONTROL
 AE9735  ______________________________________________________________________
 AE9735* NAD 83(1986) POSITION- 45 13 34.     (N) 096 46 58.     (W)   SCALED
 AE9735* NAVD 88 ORTHO HEIGHT -   380.432 (meters)     1248.13  (feet) ADJUSTED
 AE9735  ______________________________________________________________________
 AE9735  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 AE9735  DYNAMIC HEIGHT  -        380.399 (meters)     1248.03  (feet) COMP
 AE9735  MODELED GRAVITY -    980,518.3   (mgal)                       NAVD 88
 AE9735
 AE9735  VERT ORDER      -  FIRST     CLASS II
 AE9735
 AE9735.The horizontal coordinates were scaled from a map and have
 AE9735.an estimated accuracy of +/- 6 seconds.
 AE9735
 AE9735.The orthometric height was determined by differential leveling and
 AE9735.adjusted by the NATIONAL GEODETIC SURVEY
 AE9735.in July 1998.
 AE9735
 AE9735.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9735.GEOID18 height accuracy estimate available here.
 AE9735
 AE9735.Click photographs - Photos may exist for this station.
 AE9735
 AE9735.The dynamic height is computed by dividing the NAVD 88
 AE9735.geopotential number by the normal gravity value computed on the
 AE9735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9735.degrees latitude (g = 980.6199 gals.).
 AE9735
 AE9735.The modeled gravity was interpolated from observed gravity values.
 AE9735
 AE9735;                    North         East    Units  Estimated Accuracy
 AE9735;SPC SD N     -   159,790.      852,590.      MT  (+/- 180 meters Scaled)
 AE9735
 AE9735_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR740104(NAD 83)
 AE9735
 AE9735                          SUPERSEDED SURVEY CONTROL
 AE9735
 AE9735.No superseded survey control is available for this station.
 AE9735
 AE9735_MARKER: DD = SURVEY DISK
 AE9735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9735_STAMPING: 12-382.01 1996
 AE9735_MARK LOGO: SDDT
 AE9735_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9735+STABILITY: SURFACE MOTION
 AE9735_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9735+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9735
 AE9735  HISTORY     - Date     Condition        Report By
 AE9735  HISTORY     - 1996     MONUMENTED       SDDT
 AE9735  HISTORY     - 19970520 GOOD             NGS
 AE9735
 AE9735                          STATION DESCRIPTION
 AE9735
 AE9735'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9735'11.3 KM (7.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9735'STATE HIGHWAY 15 IN MILBANK, 30.1 M (98.8 FT) SOUTHWEST OF THE HIGHWAY
 AE9735'CENTERLINE, 25.6 M (84.0 FT) SOUTHEAST OF MILEPOST 382, 14.1 M (46.3
 AE9735'FT) WEST OF THE CENTER OF A PAVED ROAD LEADING SOUTH TO TWIN BROOKS,
 AE9735'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF
 AE9735'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9736 ***********************************************************************
 AE9736  DESIGNATION -  12 383.20
 AE9736  PID         -  AE9736
 AE9736  STATE/COUNTY-  SD/GRANT
 AE9736  COUNTRY     -  US
 AE9736  USGS QUAD   -  TWIN BROOKS (2017)
 AE9736
 AE9736                         *CURRENT SURVEY CONTROL
 AE9736  ______________________________________________________________________
 AE9736* NAD 83(1986) POSITION- 45 13 22.     (N) 096 45 42.     (W)   SCALED
 AE9736* NAVD 88 ORTHO HEIGHT -   372.678 (meters)     1222.69  (feet) ADJUSTED
 AE9736  ______________________________________________________________________
 AE9736  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 AE9736  DYNAMIC HEIGHT  -        372.647 (meters)     1222.59  (feet) COMP
 AE9736  MODELED GRAVITY -    980,521.2   (mgal)                       NAVD 88
 AE9736
 AE9736  VERT ORDER      -  FIRST     CLASS II
 AE9736
 AE9736.The horizontal coordinates were scaled from a map and have
 AE9736.an estimated accuracy of +/- 6 seconds.
 AE9736
 AE9736.The orthometric height was determined by differential leveling and
 AE9736.adjusted by the NATIONAL GEODETIC SURVEY
 AE9736.in July 1998.
 AE9736
 AE9736.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9736.GEOID18 height accuracy estimate available here.
 AE9736
 AE9736.Click photographs - Photos may exist for this station.
 AE9736
 AE9736.The dynamic height is computed by dividing the NAVD 88
 AE9736.geopotential number by the normal gravity value computed on the
 AE9736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9736.degrees latitude (g = 980.6199 gals.).
 AE9736
 AE9736.The modeled gravity was interpolated from observed gravity values.
 AE9736
 AE9736;                    North         East    Units  Estimated Accuracy
 AE9736;SPC SD N     -   159,490.      854,260.      MT  (+/- 180 meters Scaled)
 AE9736
 AE9736_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR757101(NAD 83)
 AE9736
 AE9736                          SUPERSEDED SURVEY CONTROL
 AE9736
 AE9736.No superseded survey control is available for this station.
 AE9736
 AE9736_MARKER: DD = SURVEY DISK
 AE9736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9736_STAMPING: 12-383.20 1996
 AE9736_MARK LOGO: SDDT
 AE9736_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9736+STABILITY: SURFACE MOTION
 AE9736_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9736+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9736
 AE9736  HISTORY     - Date     Condition        Report By
 AE9736  HISTORY     - 1996     MONUMENTED       SDDT
 AE9736  HISTORY     - 19970520 GOOD             NGS
 AE9736
 AE9736                          STATION DESCRIPTION
 AE9736
 AE9736'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9736'9.5 KM (5.90 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9736'STATE HIGHWAY 15 IN MILBANK, 216.0 M (708.7 FT) EAST OF MILEPOST 383,
 AE9736'73.8 M (242.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.1 M (33.1 FT)
 AE9736'EAST OF THE CENTER OF 472 AVENUE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AE9736'THE AVENUE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE9736'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9737 ***********************************************************************
 AE9737  DESIGNATION -  12 384.12
 AE9737  PID         -  AE9737
 AE9737  STATE/COUNTY-  SD/GRANT
 AE9737  COUNTRY     -  US
 AE9737  USGS QUAD   -  MILBANK WEST (2017)
 AE9737
 AE9737                         *CURRENT SURVEY CONTROL
 AE9737  ______________________________________________________________________
 AE9737* NAD 83(1986) POSITION- 45 13 13.     (N) 096 44 29.     (W)   SCALED
 AE9737* NAVD 88 ORTHO HEIGHT -   368.521 (meters)     1209.06  (feet) ADJUSTED
 AE9737  ______________________________________________________________________
 AE9737  GEOID HEIGHT    -        -25.748 (meters)                     GEOID18
 AE9737  DYNAMIC HEIGHT  -        368.491 (meters)     1208.96  (feet) COMP
 AE9737  MODELED GRAVITY -    980,523.0   (mgal)                       NAVD 88
 AE9737
 AE9737  VERT ORDER      -  FIRST     CLASS II
 AE9737
 AE9737.The horizontal coordinates were scaled from a map and have
 AE9737.an estimated accuracy of +/- 6 seconds.
 AE9737
 AE9737.The orthometric height was determined by differential leveling and
 AE9737.adjusted by the NATIONAL GEODETIC SURVEY
 AE9737.in July 1998.
 AE9737
 AE9737.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9737.GEOID18 height accuracy estimate available here.
 AE9737
 AE9737.Click photographs - Photos may exist for this station.
 AE9737
 AE9737.The dynamic height is computed by dividing the NAVD 88
 AE9737.geopotential number by the normal gravity value computed on the
 AE9737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9737.degrees latitude (g = 980.6199 gals.).
 AE9737
 AE9737.The modeled gravity was interpolated from observed gravity values.
 AE9737
 AE9737;                    North         East    Units  Estimated Accuracy
 AE9737;SPC SD N     -   159,270.      855,860.      MT  (+/- 180 meters Scaled)
 AE9737
 AE9737_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR773099(NAD 83)
 AE9737
 AE9737                          SUPERSEDED SURVEY CONTROL
 AE9737
 AE9737.No superseded survey control is available for this station.
 AE9737
 AE9737_MARKER: DD = SURVEY DISK
 AE9737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9737_STAMPING: 12-384.12 1996
 AE9737_MARK LOGO: SDDT
 AE9737_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9737+STABILITY: SURFACE MOTION
 AE9737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9737+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9737
 AE9737  HISTORY     - Date     Condition        Report By
 AE9737  HISTORY     - 1996     MONUMENTED       SDDT
 AE9737  HISTORY     - 19970520 GOOD             NGS
 AE9737
 AE9737                          STATION DESCRIPTION
 AE9737
 AE9737'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9737'8.0 KM (4.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9737'STATE HIGHWAY 15 IN MILBANK, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG A
 AE9737'GRAVELED ROAD, 8.7 M (28.5 FT) EAST OF THE ROAD CENTER, 5.1 M (16.7
 AE9737'FT) NORTHWEST OF THE NORTHWEST CORNER OF A SMALL BLOCK TELEPHONE
 AE9737'BUILDING, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE ROAD, 0.4 M (1.3 FT)
 AE9737'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9737'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9738 ***********************************************************************
 AE9738  DESIGNATION -  12 385.12
 AE9738  PID         -  AE9738
 AE9738  STATE/COUNTY-  SD/GRANT
 AE9738  COUNTRY     -  US
 AE9738  USGS QUAD   -  MILBANK WEST (2017)
 AE9738
 AE9738                         *CURRENT SURVEY CONTROL
 AE9738  ______________________________________________________________________
 AE9738* NAD 83(1986) POSITION- 45 13 22.     (N) 096 43 14.     (W)   SCALED
 AE9738* NAVD 88 ORTHO HEIGHT -   359.888 (meters)     1180.73  (feet) ADJUSTED
 AE9738  ______________________________________________________________________
 AE9738  GEOID HEIGHT    -        -25.771 (meters)                     GEOID18
 AE9738  DYNAMIC HEIGHT  -        359.859 (meters)     1180.64  (feet) COMP
 AE9738  MODELED GRAVITY -    980,525.5   (mgal)                       NAVD 88
 AE9738
 AE9738  VERT ORDER      -  FIRST     CLASS II
 AE9738
 AE9738.The horizontal coordinates were scaled from a map and have
 AE9738.an estimated accuracy of +/- 6 seconds.
 AE9738
 AE9738.The orthometric height was determined by differential leveling and
 AE9738.adjusted by the NATIONAL GEODETIC SURVEY
 AE9738.in July 1998.
 AE9738
 AE9738.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9738.GEOID18 height accuracy estimate available here.
 AE9738
 AE9738.Click photographs - Photos may exist for this station.
 AE9738
 AE9738.The dynamic height is computed by dividing the NAVD 88
 AE9738.geopotential number by the normal gravity value computed on the
 AE9738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9738.degrees latitude (g = 980.6199 gals.).
 AE9738
 AE9738.The modeled gravity was interpolated from observed gravity values.
 AE9738
 AE9738;                    North         East    Units  Estimated Accuracy
 AE9738;SPC SD N     -   159,620.      857,490.      MT  (+/- 180 meters Scaled)
 AE9738
 AE9738_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR789102(NAD 83)
 AE9738
 AE9738                          SUPERSEDED SURVEY CONTROL
 AE9738
 AE9738.No superseded survey control is available for this station.
 AE9738
 AE9738_MARKER: DD = SURVEY DISK
 AE9738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9738_STAMPING: 12-385.12 1996
 AE9738_MARK LOGO: SDDT
 AE9738_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9738+STABILITY: SURFACE MOTION
 AE9738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9738+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9738
 AE9738  HISTORY     - Date     Condition        Report By
 AE9738  HISTORY     - 1996     MONUMENTED       SDDT
 AE9738  HISTORY     - 19970520 GOOD             NGS
 AE9738
 AE9738                          STATION DESCRIPTION
 AE9738
 AE9738'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9738'6.4 KM (3.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9738'STATE HIGHWAY 15 IN MILBANK, 198.9 M (652.6 FT) EAST OF MILEPOST 385,
 AE9738'46.0 M (150.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.3 M (33.8 FT)
 AE9738'EAST OF THE CENTER OF 474 AVENUE, 4.1 M (13.5 FT) SOUTHEAST OF THE
 AE9738'EAST END OF A DRAIN PIPE UNDER THE AVENUE, 1.0 M (3.3 FT) BELOW THE
 AE9738'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 AE9738'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9739 ***********************************************************************
 AE9739  DESIGNATION -  12 386.05
 AE9739  PID         -  AE9739
 AE9739  STATE/COUNTY-  SD/GRANT
 AE9739  COUNTRY     -  US
 AE9739  USGS QUAD   -  MILBANK WEST (2017)
 AE9739
 AE9739                         *CURRENT SURVEY CONTROL
 AE9739  ______________________________________________________________________
 AE9739* NAD 83(1986) POSITION- 45 13 22.     (N) 096 42 08.     (W)   SCALED
 AE9739* NAVD 88 ORTHO HEIGHT -   357.494 (meters)     1172.88  (feet) ADJUSTED
 AE9739  ______________________________________________________________________
 AE9739  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 AE9739  DYNAMIC HEIGHT  -        357.466 (meters)     1172.79  (feet) COMP
 AE9739  MODELED GRAVITY -    980,527.2   (mgal)                       NAVD 88
 AE9739
 AE9739  VERT ORDER      -  FIRST     CLASS II
 AE9739
 AE9739.The horizontal coordinates were scaled from a map and have
 AE9739.an estimated accuracy of +/- 6 seconds.
 AE9739
 AE9739.The orthometric height was determined by differential leveling and
 AE9739.adjusted by the NATIONAL GEODETIC SURVEY
 AE9739.in July 1998.
 AE9739
 AE9739.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9739.GEOID18 height accuracy estimate available here.
 AE9739
 AE9739.Click photographs - Photos may exist for this station.
 AE9739
 AE9739.The dynamic height is computed by dividing the NAVD 88
 AE9739.geopotential number by the normal gravity value computed on the
 AE9739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9739.degrees latitude (g = 980.6199 gals.).
 AE9739
 AE9739.The modeled gravity was interpolated from observed gravity values.
 AE9739
 AE9739;                    North         East    Units  Estimated Accuracy
 AE9739;SPC SD N     -   159,670.      858,920.      MT  (+/- 180 meters Scaled)
 AE9739
 AE9739_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR803102(NAD 83)
 AE9739
 AE9739                          SUPERSEDED SURVEY CONTROL
 AE9739
 AE9739.No superseded survey control is available for this station.
 AE9739
 AE9739_MARKER: DD = SURVEY DISK
 AE9739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9739_STAMPING: 12-386.05 1996
 AE9739_MARK LOGO: SDDT
 AE9739_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9739+STABILITY: SURFACE MOTION
 AE9739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9739+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9739
 AE9739  HISTORY     - Date     Condition        Report By
 AE9739  HISTORY     - 1996     MONUMENTED       SDDT
 AE9739  HISTORY     - 19970520 GOOD             NGS
 AE9739
 AE9739                          STATION DESCRIPTION
 AE9739
 AE9739'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9739'4.9 KM (3.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9739'STATE HIGHWAY 15 IN MILBANK, 60.9 M (199.8 FT) EAST OF MILEPOST 386,
 AE9739'15.1 M (49.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) EAST
 AE9739'OF THE CENTER OF 475 AVENUE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9739'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE9739'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9740 ***********************************************************************
 AE9740  DESIGNATION -  12 387.05
 AE9740  PID         -  AE9740
 AE9740  STATE/COUNTY-  SD/GRANT
 AE9740  COUNTRY     -  US
 AE9740  USGS QUAD   -  MILBANK WEST (2017)
 AE9740
 AE9740                         *CURRENT SURVEY CONTROL
 AE9740  ______________________________________________________________________
 AE9740* NAD 83(1986) POSITION- 45 13 24.     (N) 096 40 56.     (W)   SCALED
 AE9740* NAVD 88 ORTHO HEIGHT -   354.457 (meters)     1162.91  (feet) ADJUSTED
 AE9740  ______________________________________________________________________
 AE9740  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 AE9740  DYNAMIC HEIGHT  -        354.429 (meters)     1162.82  (feet) COMP
 AE9740  MODELED GRAVITY -    980,529.2   (mgal)                       NAVD 88
 AE9740
 AE9740  VERT ORDER      -  FIRST     CLASS II
 AE9740
 AE9740.The horizontal coordinates were scaled from a map and have
 AE9740.an estimated accuracy of +/- 6 seconds.
 AE9740
 AE9740.The orthometric height was determined by differential leveling and
 AE9740.adjusted by the NATIONAL GEODETIC SURVEY
 AE9740.in July 1998.
 AE9740
 AE9740.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9740.GEOID18 height accuracy estimate available here.
 AE9740
 AE9740.Click photographs - Photos may exist for this station.
 AE9740
 AE9740.The dynamic height is computed by dividing the NAVD 88
 AE9740.geopotential number by the normal gravity value computed on the
 AE9740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9740.degrees latitude (g = 980.6199 gals.).
 AE9740
 AE9740.The modeled gravity was interpolated from observed gravity values.
 AE9740
 AE9740;                    North         East    Units  Estimated Accuracy
 AE9740;SPC SD N     -   159,800.      860,490.      MT  (+/- 180 meters Scaled)
 AE9740
 AE9740_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR819103(NAD 83)
 AE9740
 AE9740                          SUPERSEDED SURVEY CONTROL
 AE9740
 AE9740.No superseded survey control is available for this station.
 AE9740
 AE9740_MARKER: Z = SEE DESCRIPTION
 AE9740_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9740_STAMPING: 12-387.05 1996
 AE9740_MARK LOGO: NGS
 AE9740_PROJECTION: PROJECTING 5 CENTIMETERS
 AE9740_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9740_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9740+STABILITY: POSITION/ELEVATION WELL
 AE9740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9740+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9740_ROD/PIPE-DEPTH: 6.4 meters
 AE9740_SLEEVE-DEPTH  : 1.8 meters
 AE9740
 AE9740  HISTORY     - Date     Condition        Report By
 AE9740  HISTORY     - 1996     MONUMENTED       SDDT
 AE9740  HISTORY     - 19970520 GOOD             NGS
 AE9740
 AE9740                          STATION DESCRIPTION
 AE9740
 AE9740'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9740'3.3 KM (2.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9740'STATE HIGHWAY 15 IN MILBANK, 54.3 M (178.1 FT) EAST OF MILEPOST 387,
 AE9740'65.8 M (215.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 34.3 M (112.5 FT)
 AE9740'NORTHEAST OF THE SOUTHEAST CORNER OF THE DEPARTMENT OF TRANSPORTATION
 AE9740'MAINTENANCE BUILDING, 11.2 M (36.7 FT) WEST OF THE CENTER OF A
 AE9740'GRAVELED ROAD, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M
 AE9740'(1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AE9740'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AE9740'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9740'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9740'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9741 ***********************************************************************
 AE9741  DESIGNATION -  12 388.06
 AE9741  PID         -  AE9741
 AE9741  STATE/COUNTY-  SD/GRANT
 AE9741  COUNTRY     -  US
 AE9741  USGS QUAD   -  MILBANK WEST (2017)
 AE9741
 AE9741                         *CURRENT SURVEY CONTROL
 AE9741  ______________________________________________________________________
 AE9741* NAD 83(1986) POSITION- 45 13 15.     (N) 096 39 40.     (W)   SCALED
 AE9741* NAVD 88 ORTHO HEIGHT -   351.087 (meters)     1151.86  (feet) ADJUSTED
 AE9741  ______________________________________________________________________
 AE9741  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 AE9741  DYNAMIC HEIGHT  -        351.060 (meters)     1151.77  (feet) COMP
 AE9741  MODELED GRAVITY -    980,530.9   (mgal)                       NAVD 88
 AE9741
 AE9741  VERT ORDER      -  FIRST     CLASS II
 AE9741
 AE9741.The horizontal coordinates were scaled from a map and have
 AE9741.an estimated accuracy of +/- 6 seconds.
 AE9741
 AE9741.The orthometric height was determined by differential leveling and
 AE9741.adjusted by the NATIONAL GEODETIC SURVEY
 AE9741.in July 1998.
 AE9741
 AE9741.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9741.GEOID18 height accuracy estimate available here.
 AE9741
 AE9741.Click photographs - Photos may exist for this station.
 AE9741
 AE9741.The dynamic height is computed by dividing the NAVD 88
 AE9741.geopotential number by the normal gravity value computed on the
 AE9741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9741.degrees latitude (g = 980.6199 gals.).
 AE9741
 AE9741.The modeled gravity was interpolated from observed gravity values.
 AE9741
 AE9741;                    North         East    Units  Estimated Accuracy
 AE9741;SPC SD N     -   159,590.      862,160.      MT  (+/- 180 meters Scaled)
 AE9741
 AE9741_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR836101(NAD 83)
 AE9741
 AE9741                          SUPERSEDED SURVEY CONTROL
 AE9741
 AE9741.No superseded survey control is available for this station.
 AE9741
 AE9741_MARKER: DD = SURVEY DISK
 AE9741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9741_STAMPING: 12 388.06 1996
 AE9741_MARK LOGO: SDDT
 AE9741_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9741+STABILITY: SURFACE MOTION
 AE9741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9741+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9741
 AE9741  HISTORY     - Date     Condition        Report By
 AE9741  HISTORY     - 1996     MONUMENTED       SDDT
 AE9741  HISTORY     - 19970520 GOOD             NGS
 AE9741
 AE9741                          STATION DESCRIPTION
 AE9741
 AE9741'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9741'1.6 KM (1.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9741'STATE HIGHWAY 15 IN MILBANK, 113.0 M (370.7 FT) EAST OF MILEPOST 388,
 AE9741'16.6 M (54.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.9 M (52.2 FT)
 AE9741'EAST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL
 AE9741'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AE9741'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9742 ***********************************************************************
 AE9742  DESIGNATION -  12 389.05
 AE9742  PID         -  AE9742
 AE9742  STATE/COUNTY-  SD/GRANT
 AE9742  COUNTRY     -  US
 AE9742  USGS QUAD   -  MILBANK WEST (2017)
 AE9742
 AE9742                         *CURRENT SURVEY CONTROL
 AE9742  ______________________________________________________________________
 AE9742* NAD 83(1986) POSITION- 45 13 06.     (N) 096 38 28.     (W)   SCALED
 AE9742* NAVD 88 ORTHO HEIGHT -   349.639 (meters)     1147.11  (feet) ADJUSTED
 AE9742  ______________________________________________________________________
 AE9742  GEOID HEIGHT    -        -25.830 (meters)                     GEOID18
 AE9742  DYNAMIC HEIGHT  -        349.613 (meters)     1147.02  (feet) COMP
 AE9742  MODELED GRAVITY -    980,532.4   (mgal)                       NAVD 88
 AE9742
 AE9742  VERT ORDER      -  FIRST     CLASS II
 AE9742
 AE9742.The horizontal coordinates were scaled from a map and have
 AE9742.an estimated accuracy of +/- 6 seconds.
 AE9742
 AE9742.The orthometric height was determined by differential leveling and
 AE9742.adjusted by the NATIONAL GEODETIC SURVEY
 AE9742.in July 1998.
 AE9742
 AE9742.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9742.GEOID18 height accuracy estimate available here.
 AE9742
 AE9742.Click photographs - Photos may exist for this station.
 AE9742
 AE9742.The dynamic height is computed by dividing the NAVD 88
 AE9742.geopotential number by the normal gravity value computed on the
 AE9742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9742.degrees latitude (g = 980.6199 gals.).
 AE9742
 AE9742.The modeled gravity was interpolated from observed gravity values.
 AE9742
 AE9742;                    North         East    Units  Estimated Accuracy
 AE9742;SPC SD N     -   159,380.      863,740.      MT  (+/- 180 meters Scaled)
 AE9742
 AE9742_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR852099(NAD 83)
 AE9742
 AE9742                          SUPERSEDED SURVEY CONTROL
 AE9742
 AE9742.No superseded survey control is available for this station.
 AE9742
 AE9742_MARKER: DD = SURVEY DISK
 AE9742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9742_STAMPING: 12-389.05 1996
 AE9742_MARK LOGO: SDDT
 AE9742_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9742+STABILITY: SURFACE MOTION
 AE9742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9742+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9742
 AE9742  HISTORY     - Date     Condition        Report By
 AE9742  HISTORY     - 1996     MONUMENTED       SDDT
 AE9742  HISTORY     - 19970520 GOOD             NGS
 AE9742
 AE9742                          STATION DESCRIPTION
 AE9742
 AE9742'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9742'IN MILBANK, AT THE INTERSECTION OF U.S. HIGHWAY 12 AND STATE HIGHWAY
 AE9742'15, 17.4 M (57.1 FT) NORTH OF THE NORTHEAST CORNER OF STURDEVANT AUTO
 AE9742'PARTS, 15.2 M (49.9 FT) WEST OF THE CENTERLINE OF THE STATE HIGHWAY,
 AE9742'14.6 M (47.9 FT) SOUTH OF THE CENTERLINE OF THE U.S. HIGHWAY, 3.5 M
 AE9742'(11.5 FT) NORTHWEST OF A UTILITY POLE SUPPORTING A TRAFFIC SIGNAL AND
 AE9742'MILEPOST 389, 0.1 M (0.3 FT) ABOVE THE LEVEL OF THE HIGHWAYS, AND THE
 AE9742'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9743 ***********************************************************************
 AE9743  DESIGNATION -  12 390.18
 AE9743  PID         -  AE9743
 AE9743  STATE/COUNTY-  SD/GRANT
 AE9743  COUNTRY     -  US
 AE9743  USGS QUAD   -  MILBANK EAST (2017)
 AE9743
 AE9743                         *CURRENT SURVEY CONTROL
 AE9743  ______________________________________________________________________
 AE9743* NAD 83(1986) POSITION- 45 13 20.     (N) 096 37 13.     (W)   SCALED
 AE9743* NAVD 88 ORTHO HEIGHT -   350.323 (meters)     1149.35  (feet) ADJUSTED
 AE9743  ______________________________________________________________________
 AE9743  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 AE9743  DYNAMIC HEIGHT  -        350.298 (meters)     1149.27  (feet) COMP
 AE9743  MODELED GRAVITY -    980,533.7   (mgal)                       NAVD 88
 AE9743
 AE9743  VERT ORDER      -  FIRST     CLASS II
 AE9743
 AE9743.The horizontal coordinates were scaled from a map and have
 AE9743.an estimated accuracy of +/- 6 seconds.
 AE9743
 AE9743.The orthometric height was determined by differential leveling and
 AE9743.adjusted by the NATIONAL GEODETIC SURVEY
 AE9743.in July 1998.
 AE9743
 AE9743.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9743.GEOID18 height accuracy estimate available here.
 AE9743
 AE9743.Click photographs - Photos may exist for this station.
 AE9743
 AE9743.The dynamic height is computed by dividing the NAVD 88
 AE9743.geopotential number by the normal gravity value computed on the
 AE9743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9743.degrees latitude (g = 980.6199 gals.).
 AE9743
 AE9743.The modeled gravity was interpolated from observed gravity values.
 AE9743
 AE9743;                    North         East    Units  Estimated Accuracy
 AE9743;SPC SD N     -   159,880.      865,360.      MT  (+/- 180 meters Scaled)
 AE9743
 AE9743_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR868103(NAD 83)
 AE9743
 AE9743                          SUPERSEDED SURVEY CONTROL
 AE9743
 AE9743.No superseded survey control is available for this station.
 AE9743
 AE9743_MARKER: DD = SURVEY DISK
 AE9743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9743_STAMPING: 12-390.18 1996
 AE9743_MARK LOGO: SDDT
 AE9743_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9743+STABILITY: SURFACE MOTION
 AE9743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9743+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9743
 AE9743  HISTORY     - Date     Condition        Report By
 AE9743  HISTORY     - 1996     MONUMENTED       SDDT
 AE9743  HISTORY     - 19970520 GOOD             NGS
 AE9743
 AE9743                          STATION DESCRIPTION
 AE9743
 AE9743'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9743'1.7 KM (1.05 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9743'STATE HIGHWAY 15 IN MILBANK, 360.0 M (1181.1 FT) EAST OF MILEPOST 390,
 AE9743'15.4 M (50.5 FT) SOUTH OF THE SOUTHWEST CORNER OF THE POOL BUILDING
 AE9743'FOR THE MANOR MOTEL, 14.8 M (48.6 FT) NORTHWEST OF AND LEVEL WITH THE
 AE9743'HIGHWAY CENTERLINE, 5.0 M (16.4 FT) SOUTHWEST OF THE EAST MOTEL
 AE9743'ENTRANCE DRIVE, 2.4 M (7.9 FT) SOUTHEAST OF A UTILITY LIGHT POLE, 2.3
 AE9743'M (7.5 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9743'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9744 ***********************************************************************
 AE9744  DESIGNATION -  12 391.04
 AE9744  PID         -  AE9744
 AE9744  STATE/COUNTY-  SD/GRANT
 AE9744  COUNTRY     -  US
 AE9744  USGS QUAD   -  MILBANK EAST (2017)
 AE9744
 AE9744                         *CURRENT SURVEY CONTROL
 AE9744  ______________________________________________________________________
 AE9744* NAD 83(1986) POSITION- 45 13 40.     (N) 096 36 18.     (W)   SCALED
 AE9744* NAVD 88 ORTHO HEIGHT -   348.289 (meters)     1142.68  (feet) ADJUSTED
 AE9744  ______________________________________________________________________
 AE9744  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 AE9744  DYNAMIC HEIGHT  -        348.264 (meters)     1142.60  (feet) COMP
 AE9744  MODELED GRAVITY -    980,534.5   (mgal)                       NAVD 88
 AE9744
 AE9744  VERT ORDER      -  FIRST     CLASS II
 AE9744
 AE9744.The horizontal coordinates were scaled from a map and have
 AE9744.an estimated accuracy of +/- 6 seconds.
 AE9744
 AE9744.The orthometric height was determined by differential leveling and
 AE9744.adjusted by the NATIONAL GEODETIC SURVEY
 AE9744.in July 1998.
 AE9744
 AE9744.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9744.GEOID18 height accuracy estimate available here.
 AE9744
 AE9744.Click photographs - Photos may exist for this station.
 AE9744
 AE9744.The dynamic height is computed by dividing the NAVD 88
 AE9744.geopotential number by the normal gravity value computed on the
 AE9744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9744.degrees latitude (g = 980.6199 gals.).
 AE9744
 AE9744.The modeled gravity was interpolated from observed gravity values.
 AE9744
 AE9744;                    North         East    Units  Estimated Accuracy
 AE9744;SPC SD N     -   160,540.      866,530.      MT  (+/- 180 meters Scaled)
 AE9744
 AE9744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR880110(NAD 83)
 AE9744
 AE9744                          SUPERSEDED SURVEY CONTROL
 AE9744
 AE9744.No superseded survey control is available for this station.
 AE9744
 AE9744_MARKER: DD = SURVEY DISK
 AE9744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9744_STAMPING: 12 391.04 1996
 AE9744_MARK LOGO: SDDT
 AE9744_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9744+STABILITY: SURFACE MOTION
 AE9744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9744+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9744
 AE9744  HISTORY     - Date     Condition        Report By
 AE9744  HISTORY     - 1996     MONUMENTED       SDDT
 AE9744  HISTORY     - 19970520 GOOD             NGS
 AE9744
 AE9744                          STATION DESCRIPTION
 AE9744
 AE9744'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9744'3.5 KM (2.15 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9744'STATE HIGHWAY 15 IN MILBANK, 72.0 M (236.2 FT) EAST OF MILEPOST 391,
 AE9744'31.2 M (102.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 27.1 M (88.9 FT)
 AE9744'EAST OF THE CENTER OF A PAVED ROAD, 3.1 M (10.2 FT) NORTH OF THE NORTH
 AE9744'LEG OF A BILL BOARD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9744'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9744'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9745 ***********************************************************************
 AE9745  DESIGNATION -  12 392.12
 AE9745  PID         -  AE9745
 AE9745  STATE/COUNTY-  SD/GRANT
 AE9745  COUNTRY     -  US
 AE9745  USGS QUAD   -  MILBANK EAST (2017)
 AE9745
 AE9745                         *CURRENT SURVEY CONTROL
 AE9745  ______________________________________________________________________
 AE9745* NAD 83(1986) POSITION- 45 14 09.     (N) 096 35 07.     (W)   SCALED
 AE9745* NAVD 88 ORTHO HEIGHT -   343.574 (meters)     1127.21  (feet) ADJUSTED
 AE9745  ______________________________________________________________________
 AE9745  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 AE9745  DYNAMIC HEIGHT  -        343.550 (meters)     1127.13  (feet) COMP
 AE9745  MODELED GRAVITY -    980,535.7   (mgal)                       NAVD 88
 AE9745
 AE9745  VERT ORDER      -  FIRST     CLASS II
 AE9745
 AE9745.The horizontal coordinates were scaled from a map and have
 AE9745.an estimated accuracy of +/- 6 seconds.
 AE9745
 AE9745.The orthometric height was determined by differential leveling and
 AE9745.adjusted by the NATIONAL GEODETIC SURVEY
 AE9745.in July 1998.
 AE9745
 AE9745.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9745.GEOID18 height accuracy estimate available here.
 AE9745
 AE9745.Click photographs - Photos may exist for this station.
 AE9745
 AE9745.The dynamic height is computed by dividing the NAVD 88
 AE9745.geopotential number by the normal gravity value computed on the
 AE9745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9745.degrees latitude (g = 980.6199 gals.).
 AE9745
 AE9745.The modeled gravity was interpolated from observed gravity values.
 AE9745
 AE9745;                    North         East    Units  Estimated Accuracy
 AE9745;SPC SD N     -   161,500.      868,040.      MT  (+/- 180 meters Scaled)
 AE9745
 AE9745_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR895119(NAD 83)
 AE9745
 AE9745                          SUPERSEDED SURVEY CONTROL
 AE9745
 AE9745.No superseded survey control is available for this station.
 AE9745
 AE9745_MARKER: DD = SURVEY DISK
 AE9745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9745_STAMPING: 12-392.12 1996
 AE9745_MARK LOGO: SDDT
 AE9745_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9745+STABILITY: SURFACE MOTION
 AE9745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9745+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9745
 AE9745  HISTORY     - Date     Condition        Report By
 AE9745  HISTORY     - 1996     MONUMENTED       SDDT
 AE9745  HISTORY     - 19970520 GOOD             NGS
 AE9745
 AE9745                          STATION DESCRIPTION
 AE9745
 AE9745'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9745'5.3 KM (3.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9745'STATE HIGHWAY 15 IN MILBANK, 240.0 M (787.4 FT) EAST OF MILEPOST 392,
 AE9745'29.9 M (98.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 AE9745'NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE
 AE9745'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND
 AE9745'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9746 ***********************************************************************
 AE9746  DESIGNATION -  12 393.30
 AE9746  PID         -  AE9746
 AE9746  STATE/COUNTY-  SD/GRANT
 AE9746  COUNTRY     -  US
 AE9746  USGS QUAD   -  MILBANK EAST (2017)
 AE9746
 AE9746                         *CURRENT SURVEY CONTROL
 AE9746  ______________________________________________________________________
 AE9746* NAD 83(1986) POSITION- 45 14 45.     (N) 096 33 58.     (W)   SCALED
 AE9746* NAVD 88 ORTHO HEIGHT -   334.853 (meters)     1098.60  (feet) ADJUSTED
 AE9746  ______________________________________________________________________
 AE9746  GEOID HEIGHT    -        -25.918 (meters)                     GEOID18
 AE9746  DYNAMIC HEIGHT  -        334.830 (meters)     1098.52  (feet) COMP
 AE9746  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 AE9746
 AE9746  VERT ORDER      -  FIRST     CLASS II
 AE9746
 AE9746.The horizontal coordinates were scaled from a map and have
 AE9746.an estimated accuracy of +/- 6 seconds.
 AE9746
 AE9746.The orthometric height was determined by differential leveling and
 AE9746.adjusted by the NATIONAL GEODETIC SURVEY
 AE9746.in July 1998.
 AE9746
 AE9746.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9746.GEOID18 height accuracy estimate available here.
 AE9746
 AE9746.Click photographs - Photos may exist for this station.
 AE9746
 AE9746.The dynamic height is computed by dividing the NAVD 88
 AE9746.geopotential number by the normal gravity value computed on the
 AE9746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9746.degrees latitude (g = 980.6199 gals.).
 AE9746
 AE9746.The modeled gravity was interpolated from observed gravity values.
 AE9746
 AE9746;                    North         East    Units  Estimated Accuracy
 AE9746;SPC SD N     -   162,680.      869,500.      MT  (+/- 180 meters Scaled)
 AE9746
 AE9746_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR910131(NAD 83)
 AE9746
 AE9746                          SUPERSEDED SURVEY CONTROL
 AE9746
 AE9746.No superseded survey control is available for this station.
 AE9746
 AE9746_MARKER: Z = SEE DESCRIPTION
 AE9746_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9746_STAMPING: 12-393.30 1996
 AE9746_MARK LOGO: NGS
 AE9746_PROJECTION: PROJECTING 5 CENTIMETERS
 AE9746_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9746_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9746+STABILITY: POSITION/ELEVATION WELL
 AE9746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9746+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9746_ROD/PIPE-DEPTH: 6.4 meters
 AE9746_SLEEVE-DEPTH  : 1.8 meters
 AE9746
 AE9746  HISTORY     - Date     Condition        Report By
 AE9746  HISTORY     - 1996     MONUMENTED       SDDT
 AE9746  HISTORY     - 19970520 GOOD             NGS
 AE9746
 AE9746                          STATION DESCRIPTION
 AE9746
 AE9746'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9746'7.1 KM (4.40 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9746'STATE HIGHWAY 15 IN MILBANK, 457.0 M (1499.3 FT) EAST OF MILEPOST 393,
 AE9746'28.3 M (92.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 13.2 M (43.3 FT)
 AE9746'WEST OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL
 AE9746'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A METAL GUARD POST, AND
 AE9746'0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS
 AE9746'A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED
 AE9746'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9746'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9748 ***********************************************************************
 AE9748  DESIGNATION -  12 395.65
 AE9748  PID         -  AE9748
 AE9748  STATE/COUNTY-  SD/GRANT
 AE9748  COUNTRY     -  US
 AE9748  USGS QUAD   -  BIG STONE LAKE SE (2017)
 AE9748
 AE9748                         *CURRENT SURVEY CONTROL
 AE9748  ______________________________________________________________________
 AE9748* NAD 83(1986) POSITION- 45 15 51.     (N) 096 31 30.     (W)   SCALED
 AE9748* NAVD 88 ORTHO HEIGHT -   329.439 (meters)     1080.83  (feet) ADJUSTED
 AE9748  ______________________________________________________________________
 AE9748  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 AE9748  DYNAMIC HEIGHT  -        329.417 (meters)     1080.76  (feet) COMP
 AE9748  MODELED GRAVITY -    980,539.8   (mgal)                       NAVD 88
 AE9748
 AE9748  VERT ORDER      -  FIRST     CLASS II
 AE9748
 AE9748.The horizontal coordinates were scaled from a map and have
 AE9748.an estimated accuracy of +/- 6 seconds.
 AE9748
 AE9748.The orthometric height was determined by differential leveling and
 AE9748.adjusted by the NATIONAL GEODETIC SURVEY
 AE9748.in July 1998.
 AE9748
 AE9748.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9748.GEOID18 height accuracy estimate available here.
 AE9748
 AE9748.Click photographs - Photos may exist for this station.
 AE9748
 AE9748.The dynamic height is computed by dividing the NAVD 88
 AE9748.geopotential number by the normal gravity value computed on the
 AE9748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9748.degrees latitude (g = 980.6199 gals.).
 AE9748
 AE9748.The modeled gravity was interpolated from observed gravity values.
 AE9748
 AE9748;                    North         East    Units  Estimated Accuracy
 AE9748;SPC SD N     -   164,850.      872,630.      MT  (+/- 180 meters Scaled)
 AE9748
 AE9748_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR941152(NAD 83)
 AE9748
 AE9748                          SUPERSEDED SURVEY CONTROL
 AE9748
 AE9748.No superseded survey control is available for this station.
 AE9748
 AE9748_MARKER: DD = SURVEY DISK
 AE9748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9748_STAMPING: 12 395.65 1996
 AE9748_MARK LOGO: SDDT
 AE9748_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9748+STABILITY: SURFACE MOTION
 AE9748_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9748+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9748
 AE9748  HISTORY     - Date     Condition        Report By
 AE9748  HISTORY     - 1996     MONUMENTED       SDDT
 AE9748  HISTORY     - 19970520 GOOD             NGS
 AE9748
 AE9748                          STATION DESCRIPTION
 AE9748
 AE9748'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9748'5.4 KM (3.35 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9748'STATE HIGHWAY 109 IN BIG STONE CITY, 537.0 M (1761.8 FT) WEST OF
 AE9748'MILEPOST 396, 28.6 M (93.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AE9748'7.3 M (24.0 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M
 AE9748'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A
 AE9748'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9748'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9749 ***********************************************************************
 AE9749  DESIGNATION -  12 396.90
 AE9749  PID         -  AE9749
 AE9749  STATE/COUNTY-  SD/GRANT
 AE9749  COUNTRY     -  US
 AE9749  USGS QUAD   -  BIG STONE LAKE SE (2017)
 AE9749
 AE9749                         *CURRENT SURVEY CONTROL
 AE9749  ______________________________________________________________________
 AE9749* NAD 83(1986) POSITION- 45 16 30.     (N) 096 30 10.     (W)   SCALED
 AE9749* NAVD 88 ORTHO HEIGHT -   326.163 (meters)     1070.09  (feet) ADJUSTED
 AE9749  ______________________________________________________________________
 AE9749  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 AE9749  DYNAMIC HEIGHT  -        326.142 (meters)     1070.02  (feet) COMP
 AE9749  MODELED GRAVITY -    980,541.5   (mgal)                       NAVD 88
 AE9749
 AE9749  VERT ORDER      -  FIRST     CLASS II
 AE9749
 AE9749.The horizontal coordinates were scaled from a map and have
 AE9749.an estimated accuracy of +/- 6 seconds.
 AE9749
 AE9749.The orthometric height was determined by differential leveling and
 AE9749.adjusted by the NATIONAL GEODETIC SURVEY
 AE9749.in July 1998.
 AE9749
 AE9749.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9749.GEOID18 height accuracy estimate available here.
 AE9749
 AE9749.Click photographs - Photos may exist for this station.
 AE9749
 AE9749.The dynamic height is computed by dividing the NAVD 88
 AE9749.geopotential number by the normal gravity value computed on the
 AE9749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9749.degrees latitude (g = 980.6199 gals.).
 AE9749
 AE9749.The modeled gravity was interpolated from observed gravity values.
 AE9749
 AE9749;                    North         East    Units  Estimated Accuracy
 AE9749;SPC SD N     -   166,130.      874,320.      MT  (+/- 180 meters Scaled)
 AE9749
 AE9749_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR958165(NAD 83)
 AE9749
 AE9749                          SUPERSEDED SURVEY CONTROL
 AE9749
 AE9749.No superseded survey control is available for this station.
 AE9749
 AE9749_MARKER: DD = SURVEY DISK
 AE9749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9749_STAMPING: 12 396.90 1996
 AE9749_MARK LOGO: SDDT
 AE9749_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9749+STABILITY: SURFACE MOTION
 AE9749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9749+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9749
 AE9749  HISTORY     - Date     Condition        Report By
 AE9749  HISTORY     - 1996     MONUMENTED       SDDT
 AE9749  HISTORY     - 19970520 GOOD             NGS
 AE9749
 AE9749                          STATION DESCRIPTION
 AE9749
 AE9749'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9749'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9749'STATE HIGHWAY 109 IN BIG STONE CITY, 96.0 M (315.0 FT) WEST OF
 AE9749'MILEPOST 397, 28.6 M (93.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AE9749'6.5 M (21.3 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M
 AE9749'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A
 AE9749'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9750 ***********************************************************************
 AE9750  DESIGNATION -  12 397.92
 AE9750  PID         -  AE9750
 AE9750  STATE/COUNTY-  SD/GRANT
 AE9750  COUNTRY     -  US
 AE9750  USGS QUAD   -  ORTONVILLE (2019)
 AE9750
 AE9750                         *CURRENT SURVEY CONTROL
 AE9750  ______________________________________________________________________
 AE9750* NAD 83(1986) POSITION- 45 16 56.     (N) 096 29 12.     (W)   SCALED
 AE9750* NAVD 88 ORTHO HEIGHT -   320.969 (meters)     1053.05  (feet) ADJUSTED
 AE9750  ______________________________________________________________________
 AE9750  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 AE9750  DYNAMIC HEIGHT  -        320.947 (meters)     1052.97  (feet) COMP
 AE9750  MODELED GRAVITY -    980,541.7   (mgal)                       NAVD 88
 AE9750
 AE9750  VERT ORDER      -  FIRST     CLASS II
 AE9750
 AE9750.The horizontal coordinates were scaled from a map and have
 AE9750.an estimated accuracy of +/- 6 seconds.
 AE9750
 AE9750.The orthometric height was determined by differential leveling and
 AE9750.adjusted by the NATIONAL GEODETIC SURVEY
 AE9750.in July 1998.
 AE9750
 AE9750.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9750.GEOID18 height accuracy estimate available here.
 AE9750
 AE9750.Click photographs - Photos may exist for this station.
 AE9750
 AE9750.The dynamic height is computed by dividing the NAVD 88
 AE9750.geopotential number by the normal gravity value computed on the
 AE9750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9750.degrees latitude (g = 980.6199 gals.).
 AE9750
 AE9750.The modeled gravity was interpolated from observed gravity values.
 AE9750
 AE9750;                    North         East    Units  Estimated Accuracy
 AE9750;SPC SD N     -   166,990.      875,550.      MT  (+/- 180 meters Scaled)
 AE9750
 AE9750_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR971173(NAD 83)
 AE9750
 AE9750                          SUPERSEDED SURVEY CONTROL
 AE9750
 AE9750.No superseded survey control is available for this station.
 AE9750
 AE9750_MARKER: DD = SURVEY DISK
 AE9750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9750_STAMPING: 12 397.92 1996
 AE9750_MARK LOGO: SDDT
 AE9750_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9750+STABILITY: SURFACE MOTION
 AE9750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9750+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 AE9750
 AE9750  HISTORY     - Date     Condition        Report By
 AE9750  HISTORY     - 1996     MONUMENTED       SDDT
 AE9750  HISTORY     - 19970520 GOOD             NGS
 AE9750
 AE9750                          STATION DESCRIPTION
 AE9750
 AE9750'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9750'1.8 KM (1.10 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9750'STATE HIGHWAY 109 IN BIG STONE CITY, 132.0 M (433.1 FT) WEST OF
 AE9750'MILEPOST 398, 26.6 M (87.3 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AE9750'18.3 M (60.0 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 6.1 M (20.0
 AE9750'FT) SOUTH OF THE SOUTH LEG OF A BILL BOARD, 1.0 M (3.3 FT) BELOW THE
 AE9750'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND
 AE9750'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9751 ***********************************************************************
 AE9751  CBN         -  This is a Cooperative Base Network Control Station.
 AE9751  DESIGNATION -  12 399.05
 AE9751  PID         -  AE9751
 AE9751  STATE/COUNTY-  SD/GRANT
 AE9751  COUNTRY     -  US
 AE9751  USGS QUAD   -  ORTONVILLE (2019)
 AE9751
 AE9751                         *CURRENT SURVEY CONTROL
 AE9751  ______________________________________________________________________
 AE9751* NAD 83(2011) POSITION- 45 17 28.84092(N) 096 28 05.07722(W)   ADJUSTED
 AE9751* NAD 83(2011) ELLIP HT-   296.328 (meters)        (06/27/12)   ADJUSTED
 AE9751* NAD 83(2011) EPOCH   -  2010.00
 AE9751* NAVD 88 ORTHO HEIGHT -   322.385 (meters)     1057.69  (feet) ADJUSTED
 AE9751  ______________________________________________________________________
 AE9751  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 AE9751  NAD 83(2011) X  -   -506,342.699 (meters)                     COMP
 AE9751  NAD 83(2011) Y  - -4,466,235.477 (meters)                     COMP
 AE9751  NAD 83(2011) Z  -  4,510,395.744 (meters)                     COMP
 AE9751  LAPLACE CORR    -         -2.53  (seconds)                    DEFLEC18
 AE9751  DYNAMIC HEIGHT  -        322.364 (meters)     1057.62  (feet) COMP
 AE9751  MODELED GRAVITY -    980,543.7   (mgal)                       NAVD 88
 AE9751
 AE9751  VERT ORDER      -  FIRST     CLASS II
 AE9751
 AE9751  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9751  Standards:
 AE9751         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9751            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9751  -------------------------------------------------------------------
 AE9751  NETWORK    0.33   0.59           0.15   0.12   0.30     -0.02645990
 AE9751  -------------------------------------------------------------------
 AE9751  Click here for local accuracies and other accuracy information.
 AE9751
 AE9751.The horizontal coordinates were established by GPS observations
 AE9751.and adjusted by the National Geodetic Survey in June 2012.
 AE9751
 AE9751.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9751.been affixed to the stable North American tectonic plate. See 
 AE9751.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9751
 AE9751.The horizontal coordinates are valid at the epoch date displayed above
 AE9751.which is a decimal equivalence of Year/Month/Day.
 AE9751
 AE9751.The orthometric height was determined by differential leveling and
 AE9751.adjusted by the NATIONAL GEODETIC SURVEY
 AE9751.in July 1998.
 AE9751
 AE9751.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9751.GEOID18 height accuracy estimate available here.
 AE9751
 AE9751.Click photographs - Photos may exist for this station.
 AE9751
 AE9751.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9751
 AE9751.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9751
 AE9751.The ellipsoidal height was determined by GPS observations
 AE9751.and is referenced to NAD 83.
 AE9751
 AE9751.The dynamic height is computed by dividing the NAVD 88
 AE9751.geopotential number by the normal gravity value computed on the
 AE9751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9751.degrees latitude (g = 980.6199 gals.).
 AE9751
 AE9751.The modeled gravity was interpolated from observed gravity values.
 AE9751
 AE9751. The following values were computed from the NAD 83(2011) position.
 AE9751
 AE9751;                    North         East     Units Scale Factor Converg.
 AE9751;SPC SD N     -   168,061.831   876,963.712   MT  0.99994788   +2 29 58.8
 AE9751;SPC SD N     -   551,382.86  2,877,171.78   sFT  0.99994788   +2 29 58.8
 AE9751;UTM  14      - 5,018,434.600   698,539.788   MT  1.00008468   +1 48 00.0
 AE9751
 AE9751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9751!SPC SD N     -   0.99995354  x   0.99994788  =   0.99990143
 AE9751!UTM  14      -   0.99995354  x   1.00008468  =   1.00003822
 AE9751
 AE9751_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR9853918434(NAD 83)
 AE9751
 AE9751                          SUPERSEDED SURVEY CONTROL
 AE9751
 AE9751  NAD 83(2007)-  45 17 28.84088(N)    096 28 05.07819(W) AD(2002.00) 0
 AE9751  ELLIP H (02/10/07)  296.362  (m)                       GP(2002.00)    
 AE9751  NAD 83(1996)-  45 17 28.84063(N)    096 28 05.07795(W) AD(       ) A
 AE9751  ELLIP H (06/23/03)  296.369  (m)                       GP(       ) 3 1
 AE9751  NAVD 88             322.39   (m)         1057.7    (f) LEVELING    3  
 AE9751
 AE9751.Superseded values are not recommended for survey control.
 AE9751
 AE9751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9751.See file dsdata.pdf to determine how the superseded data were derived.
 AE9751
 AE9751_MARKER: P = PIPE CAP
 AE9751_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9751_STAMPING: 12 399.05 1996
 AE9751_MARK LOGO: SDDT
 AE9751_PROJECTION: FLUSH
 AE9751_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9751+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2025
 AE9751_ROD/PIPE-DEPTH: 6.40 meters
 AE9751_SLEEVE-DEPTH  : 1.80 meters
 AE9751
 AE9751  HISTORY     - Date     Condition        Report By
 AE9751  HISTORY     - 19960401 MONUMENTED       SDDT
 AE9751  HISTORY     - 19970520 GOOD             NGS
 AE9751  HISTORY     - 20020604 GOOD             SDDT
 AE9751  HISTORY     - 20151001 GOOD             MNDT
 AE9751  HISTORY     - 20190717 GOOD             MNDT
 AE9751  HISTORY     - 20240814 GOOD             MNDT
 AE9751  HISTORY     - 20250326 GOOD             MNDT
 AE9751
 AE9751                          STATION DESCRIPTION
 AE9751
 AE9751'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9751'IN BIG STONE CITY, AT THE INTERSECTION OF U.S. HIGHWAY 12 AND STATE
 AE9751'HIGHWAY 109, 74.6 M (244.8 FT) EAST OF MILEPOST 399, 31.4 M (103.0 FT)
 AE9751'WEST OF THE CENTERLINE OF THE STATE HIGHWAY, 20.7 M (67.9 FT) NORTH OF
 AE9751'THE CENTERLINE OF THE U.S. HIGHWAY, 5.9 M (19.4 FT) WEST OF A UTILITY
 AE9751'POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE9751'NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AE9751'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9751'STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9751'ACCESS TO THE LOGO CAP IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AE9751'4-INCH PVC CAP.
 AE9751
 AE9751                          STATION RECOVERY (2002)
 AE9751
 AE9751'RECOVERY NOTE BY SD DEPT OF TRANSP 2002
 AE9751'RECOVERED AS DESCRIBED
 AE9751'
 AE9751
 AE9751                          STATION RECOVERY (2015)
 AE9751
 AE9751'RECOVERY NOTE BY MN DEPT OF TRANSP 2015 (MPP)
 AE9751'IN BIG STONE CITY, AT JUNCTION OF TRUNK HIGHWAY 12 AND HIGHWAY 109 IN
 AE9751'BIG STONE CITY, 244.8 FEET EAST OF MILEPOST 399, 103.0 FEET WEST OF
 AE9751'TRUNK HIGHWAY 109, 67.9 FEET NORTH OF TRUNK HIGHWAY 12, 19.4 FEET WEST
 AE9751'OF UTILITY POLE, 1.0 FOOT SOUTH OF WITNESS POST.
 AE9751
 AE9751                          STATION RECOVERY (2019)
 AE9751
 AE9751'RECOVERY NOTE BY MN DEPT OF TRANSP 2019 (SEL)
 AE9751'RECOVERED AS DESCRIBED.
 AE9751
 AE9751                          STATION RECOVERY (2024)
 AE9751
 AE9751'RECOVERY NOTE BY MN DEPT OF TRANSP 2024 (MPP)
 AE9751'THE MARK IS LOCATED ABOUT IN BIG STONE CITY, AT THE JUNCTION OF TRUNK
 AE9751'HIGHWAY 12 AND HIGHWAY 109 IN BIG STONE CITY, 244.8 FT (74.6 M) EAST
 AE9751'OF MILEPOST 399, 103.0 FT (31.4 M) WEST OF TRUNK HIGHWAY 109, 67.9 FT
 AE9751'(20.7 M) NORTH OF TRUNK HIGHWAY 12, 19.4 FT (5.9 M) WEST OF UTILITY
 AE9751'POLE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST.
 AE9751
 AE9751                          STATION RECOVERY (2025)
 AE9751
 AE9751'RECOVERY NOTE BY MN DEPT OF TRANSP 2025 (AJH)
 AE9751'THE MARK IS LOCATED ABOUT IN BIG STONE CITY, AT THE JUNCTION OF TRUNK
 AE9751'HIGHWAY 12 AND HIGHWAY 109 IN BIG STONE CITY, 244.8 FT (74.6 M) EAST
 AE9751'OF MILEPOST 399, 103.0 FT (31.4 M) WEST OF TRUNK HIGHWAY 109, 67.9 FT
 AE9751'(20.7 M) NORTH OF TRUNK HIGHWAY 12, 19.4 FT (5.9 M) WEST OF UTILITY
 AE9751'POLE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7866 ***********************************************************************
 AC7866  CBN         -  This is a Cooperative Base Network Control Station.
 AC7866  DESIGNATION -  12 RDM
 AC7866  PID         -  AC7866
 AC7866  STATE/COUNTY-  SD/SHANNON
 AC7866  COUNTRY     -  US
 AC7866  USGS QUAD   -  WILLOW CREEK NE (2017)
 AC7866
 AC7866                         *CURRENT SURVEY CONTROL
 AC7866  ______________________________________________________________________
 AC7866* NAD 83(2011) POSITION- 43 26 46.97257(N) 102 51 54.48512(W)   ADJUSTED
 AC7866* NAD 83(2011) ELLIP HT-   919.810 (meters)        (06/27/12)   ADJUSTED
 AC7866* NAD 83(2011) EPOCH   -  2010.00
 AC7866* NAVD 88 ORTHO HEIGHT -   937.4   (meters)     3075.    (feet) GPS OBS
 AC7866  ______________________________________________________________________
 AC7866  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7866  GEOID HEIGHT    -        -17.516 (meters)                     GEOID96
 AC7866  GEOID HEIGHT    -        -17.589 (meters)                     GEOID18
 AC7866  NAD 83(2011) X  - -1,032,829.465 (meters)                     COMP
 AC7866  NAD 83(2011) Y  - -4,522,213.858 (meters)                     COMP
 AC7866  NAD 83(2011) Z  -  4,364,271.216 (meters)                     COMP
 AC7866  LAPLACE CORR    -         -6.64  (seconds)                    DEFLEC18
 AC7866
 AC7866  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7866  Standards:
 AC7866         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7866            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7866  -------------------------------------------------------------------
 AC7866  NETWORK    0.94   2.45           0.44   0.30   1.25     -0.10087175
 AC7866  -------------------------------------------------------------------
 AC7866  Click here for local accuracies and other accuracy information.
 AC7866
 AC7866.The horizontal coordinates were established by GPS observations
 AC7866.and adjusted by the National Geodetic Survey in June 2012.
 AC7866
 AC7866.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7866.been affixed to the stable North American tectonic plate. See 
 AC7866.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7866
 AC7866.The horizontal coordinates are valid at the epoch date displayed above
 AC7866.which is a decimal equivalence of Year/Month/Day.
 AC7866
 AC7866.The orthometric height was determined by GPS observations and a
 AC7866.high-resolution geoid model.
 AC7866
 AC7866.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7866.GEOID18 height accuracy estimate available here.
 AC7866
 AC7866.Click photographs - Photos may exist for this station.
 AC7866
 AC7866.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7866
 AC7866.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7866
 AC7866.The ellipsoidal height was determined by GPS observations
 AC7866.and is referenced to NAD 83.
 AC7866
 AC7866. The following values were computed from the NAD 83(2011) position.
 AC7866
 AC7866;                    North         East     Units Scale Factor Converg.
 AC7866;SPC SD S     -   126,772.659   395,105.103   MT  0.99991136   -1 44 47.6
 AC7866;SPC SD S     -   415,919.97  1,296,273.99   sFT  0.99991136   -1 44 47.6
 AC7866;UTM  13      - 4,812,600.298   672,746.634   MT  0.99996708   +1 28 06.4
 AC7866
 AC7866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7866!SPC SD S     -   0.99985578  x   0.99991136  =   0.99976715
 AC7866!UTM  13      -   0.99985578  x   0.99996708  =   0.99982287
 AC7866
 AC7866_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7274612600(NAD 83)
 AC7866
 AC7866                          SUPERSEDED SURVEY CONTROL
 AC7866
 AC7866  NAD 83(2007)-  43 26 46.97243(N)    102 51 54.48623(W) AD(2002.00) 0
 AC7866  ELLIP H (02/10/07)  919.838  (m)                       GP(2002.00)    
 AC7866  ELLIP H (04/15/04)  919.823  (m)                       GP(       ) 2 1
 AC7866  NAD 83(1996)-  43 26 46.97178(N)    102 51 54.48634(W) AD(       ) B
 AC7866  ELLIP H (04/18/97)  919.871  (m)                       GP(       ) 4 1
 AC7866
 AC7866.Superseded values are not recommended for survey control.
 AC7866
 AC7866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7866.See file dsdata.pdf to determine how the superseded data were derived.
 AC7866
 AC7866_MARKER: DB = BENCH MARK DISK
 AC7866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC7866_STAMPING: 12 RDM 1949 3073.9
 AC7866_MARK LOGO: USGS
 AC7866_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC7866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC7866+STABILITY: SURFACE MOTION
 AC7866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7866+SATELLITE: SATELLITE OBSERVATIONS - August 20, 1996
 AC7866
 AC7866  HISTORY     - Date     Condition        Report By
 AC7866  HISTORY     - 1949     MONUMENTED       USGS
 AC7866  HISTORY     - 19960820 GOOD             NGS
 AC7866  HISTORY     - 20230829 MARK NOT FOUND   SDDT
 AC7866
 AC7866                          STATION DESCRIPTION
 AC7866
 AC7866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7866'THE STATION IS LOCATED ABOUT 33.0 MI (53.1 KM) SOUTHEAST OF HERMOSA,
 AC7866'23.0 MI (37.0 KM) EAST OF BUFFALO GAP, AND 10.0 MI (16.1 KM) NORTH OF
 AC7866'THE JUNCTION OF THE WHITE RIVER, ON BUREAU OF INDIAN AFFAIRS HIGHWAY
 AC7866'41.  OWNERSHIP--THE PINE RIDGE INDIAN RESERVATION.  TO REACH THE
 AC7866'STATION FROM THE POST OFFICE IN BUFFALO GAP, GO SOUTH ON 2ND STREET
 AC7866'FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF MAIN STREET (CUSTER COUNTY ROAD
 AC7866'656), TURN LEFT AND GO EAST ON MAIN STREET AND THE COUNTY ROAD FOR
 AC7866'18.6 MI (29.9 KM) TO THE END OF THE COUNTY ROAD AND THE BEGINNING OF
 AC7866'BUREAU OF INDIAN AFFAIRS ROAD 2 AT THE PINE RIDGE RESERVATION
 AC7866'BOUNDARY, CONTINUE EAST ON INDIAN ROAD 2 FOR 6.4 MI (10.3 KM) TO THE
 AC7866'JUNCTION OF BUREAU OF INDIAN AFFAIRS ROAD 41, TURN RIGHT AND GO SOUTH
 AC7866'ON INDIAN ROAD 41 FOR 2.3 MI (3.7 KM) TO THE STATION ON THE LEFT. THE
 AC7866'STATION IS LOCATED 32.4 M (106.3 FT) EAST OF AND LEVEL WITH THE ROAD
 AC7866'CENTERLINE, 7.4 M (24.3 FT) NORTHEAST OF THE MOST NORTHERLY OF 3
 AC7866'BRACED FENCE POSTS, 7.0 M (23.0 FT) SOUTHEAST OF A WITNESS POST, 6.3 M
 AC7866'(20.7 FT) EAST-SOUTHEAST OF THE MOST SOUTHERLY OF 3 BRACED FENCE
 AC7866'POSTS, 5.8 M (19.0 FT) EAST OF A FENCE, 1.0 M (3.3 FT) NORTH OF THE
 AC7866'EXTENDED CENTER OF A FIELD ENTRANCE, AND THE DISK IS SET ON TOP OF AN
 AC7866'0.3 M (1.0 FT) ROUND CONCRETE MONUMENT THAT PROJECTS 0.06 M (0.20 FT)
 AC7866'ABOVE THE GROUND SURFACE.  NOTE--USE WITH CAUTION THE MONUMENT LEANS
 AC7866'TO THE WEST BUT IS SOLID IN PLACE.  A PUNCH POINT WAS MADE AT THIS
 AC7866'TIME AT THE MIDDLE OF A CROSS AT THE CENTER OF THE DISK.
 AC7866
 AC7866                          STATION RECOVERY (2023)
 AC7866
 AC7866'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (DB)
 AC7866'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0776 ***********************************************************************
 OS0776  DESIGNATION -  12 RM 1
 OS0776  PID         -  OS0776
 OS0776  STATE/COUNTY-  SD/HAAKON
 OS0776  COUNTRY     -  US
 OS0776  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0776
 OS0776                         *CURRENT SURVEY CONTROL
 OS0776  ______________________________________________________________________
 OS0776* NAD 83(1996) POSITION- 43 59 42.10688(N) 101 38 49.54400(W)   ADJUSTED
 OS0776* NAVD 88 ORTHO HEIGHT -   740.    (meters)     2428.    (feet) SCALED
 OS0776  ______________________________________________________________________
 OS0776  GEOID HEIGHT    -        -21.164 (meters)                     GEOID18
 OS0776  LAPLACE CORR    -         -8.90  (seconds)                    DEFLEC18
 OS0776  HORZ ORDER      -  SECOND
 OS0776
 OS0776.The horizontal coordinates were established by classical geodetic methods
 OS0776.and adjusted by the National Geodetic Survey in January 1998.
 OS0776
 OS0776.The orthometric height was scaled from a topographic map.
 OS0776
 OS0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0776.GEOID18 height accuracy estimate available here.
 OS0776
 OS0776.Click photographs - Photos may exist for this station.
 OS0776
 OS0776.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0776
 OS0776. The following values were computed from the NAD 83(1996) position.
 OS0776
 OS0776;                    North         East     Units Scale Factor Converg.
 OS0776;SPC SD S     -   185,436.068   494,631.272   MT  0.99992844   -0 54 22.7
 OS0776;SPC SD S     -   608,384.83  1,622,802.76   sFT  0.99992844   -0 54 22.7
 OS0776;UTM  14      - 4,874,727.650   287,750.991   MT  1.00015411   -1 50 21.6
 OS0776
 OS0776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0776!SPC SD S     -   0.99988722  x   0.99992844  =   0.99981567
 OS0776!UTM  14      -   0.99988722  x   1.00015411  =   1.00004132
 OS0776
 OS0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8775074727(NAD 83)
 OS0776
 OS0776                          SUPERSEDED SURVEY CONTROL
 OS0776
 OS0776  NAD 83(1995)-  43 59 42.09912(N)    101 38 49.54560(W) AD(       ) 2
 OS0776  NAD 83(1986)-  43 59 42.10001(N)    101 38 49.54643(W) AD(       ) 2
 OS0776  NAD 27      -  43 59 42.14000(N)    101 38 48.03000(W) AD(       ) 2
 OS0776
 OS0776.Superseded values are not recommended for survey control.
 OS0776
 OS0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0776.See file dsdata.pdf to determine how the superseded data were derived.
 OS0776
 OS0776_MARKER: DD = SURVEY DISK
 OS0776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0776_STAMPING: REFERENCE NO 1 1924
 OS0776_MARK LOGO: USGLO
 OS0776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0776+STABILITY: SURFACE MOTION
 OS0776
 OS0776  HISTORY     - Date     Condition        Report By
 OS0776  HISTORY     - 1924     MONUMENTED       USGLO
 OS0776
 OS0776                          STATION DESCRIPTION
 OS0776
 OS0776'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0776'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND
 OS0776'BEARS TO THE NE, 14.668 METERS INCLINED DISTANCE FROM THE
 OS0776'STATION N 34 DEG 03 MIN E.
 OS0776'
 OS0776'THE STANDARD CORNER OF SECS. 31 AND 36, T 1 N, RS 20 21 E,
 OS0776'BLACK HILLS MERIDIAN, ON THE BASE LINE AND THE FIFTH GUIDE
 OS0776'MERIDIAN E, AND ON THE HAAKON-JACKSON COUNTY LINE.
 OS0776'REFERENCE MARK NO. 1 IS 14.603 METERS (47.91 FEET) NORTHEAST
 OS0776'OF THE STATION.  IT IS A STANDARD U.S. GENERAL LAND OFFICE
 OS0776'SURVEY BRASS DISK THAT IS SET IN A 12-INCH SQUARE CONCRETE
 OS0776'BLOCK THAT PROJECTS 2 INCHES, AND IS STAMPED REFERENCE NO 1 1924.
 OS0776'
 OS0776'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 OS0776'AND STATE HIGHWAY 73 IN PHILIP, GO SOUTH ON U.S. HIGHWAY 14 AND
 OS0776'STATE HIGHWAY 73 FOR 1.85 MILES TO A GRADED DIRT ROAD STRAIGHT
 OS0776'AHEAD.  GO SOUTH AND EAST ON GRADED DIRT ROAD FOR 1.25 MILES
 OS0776'TO THE STATION ON THE RIGHT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0774 ***********************************************************************
 OS0774  DESIGNATION -  12 RM 2
 OS0774  PID         -  OS0774
 OS0774  STATE/COUNTY-  SD/HAAKON
 OS0774  COUNTRY     -  US
 OS0774  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0774
 OS0774                         *CURRENT SURVEY CONTROL
 OS0774  ______________________________________________________________________
 OS0774* NAD 83(1996) POSITION- 43 59 47.48466(N) 101 38 51.13595(W)   ADJUSTED
 OS0774* NAVD 88 ORTHO HEIGHT -   748.5   (meters)     2456.    (feet) VERTCON3
 OS0774  ______________________________________________________________________
 OS0774  GEOID HEIGHT    -        -21.163 (meters)                     GEOID18
 OS0774  LAPLACE CORR    -         -8.91  (seconds)                    DEFLEC18
 OS0774  HORZ ORDER      -  SECOND
 OS0774
 OS0774.The horizontal coordinates were established by classical geodetic methods
 OS0774.and adjusted by the National Geodetic Survey in January 1998.
 OS0774
 OS0774.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0774.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0774
 OS0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0774.GEOID18 height accuracy estimate available here.
 OS0774
 OS0774.Click photographs - Photos may exist for this station.
 OS0774
 OS0774.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0774
 OS0774. The following values were computed from the NAD 83(1996) position.
 OS0774
 OS0774;                    North         East     Units Scale Factor Converg.
 OS0774;SPC SD S     -   185,602.579   494,598.434   MT  0.99992862   -0 54 23.8
 OS0774;SPC SD S     -   608,931.13  1,622,695.03   sFT  0.99992862   -0 54 23.8
 OS0774;UTM  14      - 4,874,894.712   287,720.863   MT  1.00015426   -1 50 22.9
 OS0774
 OS0774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0774!SPC SD S     -   0.99988597  x   0.99992862  =   0.99981460
 OS0774!UTM  14      -   0.99988597  x   1.00015426  =   1.00004021
 OS0774
 OS0774:                Primary Azimuth Mark                     Grid Az
 OS0774:SPC SD S     -  PHILIP                                   217 42 46.2
 OS0774:UTM  14      -  PHILIP                                   218 38 45.3
 OS0774
 OS0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8772074894(NAD 83)
 OS0774
 OS0774|---------------------------------------------------------------------|
 OS0774| PID    Reference Object                     Distance      Geod. Az  |
 OS0774|                                                           dddmmss.s |
 OS0774| OS0775 GLO 12                              180.160 METERS 17117     |
 OS0774| OS0772 PHILIP                              APPROX. 7.9 KM 2164822.4 |
 OS0774|---------------------------------------------------------------------|
 OS0774
 OS0774                          SUPERSEDED SURVEY CONTROL
 OS0774
 OS0774  NAD 83(1995)-  43 59 47.47689(N)    101 38 51.13756(W) AD(       ) 2
 OS0774  NAD 83(1986)-  43 59 47.47776(N)    101 38 51.13838(W) AD(       ) 2
 OS0774  NAD 27      -  43 59 47.51600(N)    101 38 49.62400(W) AD(       ) 2
 OS0774  NGVD 29 (07/19/86)  748.0    (m)         2454.     (f) VERT ANG       
 OS0774
 OS0774.Superseded values are not recommended for survey control.
 OS0774
 OS0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0774.See file dsdata.pdf to determine how the superseded data were derived.
 OS0774
 OS0774_MARKER: DD = SURVEY DISK
 OS0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0774_STAMPING: REFERENCE NO 2 1924
 OS0774_MARK LOGO: USGLO
 OS0774_PROJECTION: RECESSED 10 CENTIMETERS
 OS0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0774+STABILITY: SURFACE MOTION
 OS0774
 OS0774  HISTORY     - Date     Condition        Report By
 OS0774  HISTORY     - 1924     MONUMENTED       USGLO
 OS0774  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OS0774  HISTORY     - 1950     SEE DESCRIPTION  CGS
 OS0774
 OS0774                          STATION DESCRIPTION
 OS0774
 OS0774'DESCRIBED BY US GENERAL LAND OFFICE 1924 (HO)
 OS0774'THE STANDARD CORNER OF SECS. 31 AND 36, T 1 N, RS 20 21 E,
 OS0774'BLACK HILLS MERIDIAN, ON THE BASE LINE AND THE FIFTH GUIDE
 OS0774'MERIDIAN E, AND ON THE HAAKON-JACKSON COUNTY LINE.
 OS0774'
 OS0774'THE ORIGINAL MONUMENT IS A SMALL STONE MARKED WITH A CROSS
 OS0774'AND A GLASS VIAL CONTAINING A PIECE OF CARDBOARD MARKED SC T.
 OS0774'1 N, R 20 AND 21 E, SECS. 31 AND 36, DEPOSITED IN A MOUND OF
 OS0774'EARTH, WITNESSED BY THREE PITS.
 OS0774'
 OS0774'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, 4 INCHES
 OS0774'BENEATH SURFACE OF GROUND.
 OS0774'
 OS0774'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND
 OS0774'BEARS TO THE NE, 14.668 METERS INCLINED DISTANCE FROM THE
 OS0774'STATION N 34 DEG 03 MIN E.  REFERENCE MARK
 OS0774'NO. 2--A BRASS DISK SET IN CONCRETE, AND BEARS TO THE NNW, 180.388
 OS0774'METERS INCLINED DISTANCE FROM THE STATION N 08 DEG 43 MIN W.
 OS0774'
 OS0774'NOTE--THIS REFERENCE MARK SERVED AS AN ECCENTRIC STATION.
 OS0774
 OS0774                          STATION RECOVERY (1935)
 OS0774
 OS0774'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OS0774'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.  DESCRIPTION
 OS0774'OF THE STATION AND REFERENCE MARKS WAS FOUND TO BE CORRECT.
 OS0774
 OS0774                          STATION RECOVERY (1950)
 OS0774
 OS0774'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OS0774'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND TO
 OS0774'BE IN GOOD CONDITION.  A HORIZONTAL MEASUREMENT WAS MADE
 OS0774'FROM THE STATION TO REFERENCE MARK NO. 1.  THE MEASURED DISTANCE
 OS0774'TO REFERENCE MARK NO. 2 WAS NOT OBTAINED IN 1950 AS WELL AS
 OS0774'OBSERVED DIRECTION TO REFERENCE MARK NO. 1 AND 2.  SINCE THE
 OS0774'1924 DESCRIPTION TO REACH THE STATION WAS NOT AVAILABLE A
 OS0774'NEW DESCRIPTION FOLLOWS.
 OS0774'
 OS0774'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF PHILIP, ABOUT
 OS0774'250 FEET SOUTH OF A POWER LINE AND GRADED DIRT ROAD, AND 2 FEET
 OS0774'NORTH OF THE HAAKON - JACKSON COUNTY LINE FENCE.  IT IS A
 OS0774'STANDARD U.S. GENERAL LAND OFFICE SURVEY BRASS DISK THAT
 OS0774'IS SET IN A 12-INCH SQUARE CONCRETE BLOCK THAT IS FLUSH
 OS0774'WITH THE GROUND, AND IS STAMPED S C, T 1 N, R 20 E, S 36, R
 OS0774'21 E, S 31 1924.
 OS0774'
 OS0774'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 OS0774'AND STATE HIGHWAY 73 IN PHILIP, GO SOUTH ON U.S. HIGHWAY 14 AND
 OS0774'STATE HIGHWAY 73 FOR 1.85 MILES TO A GRADED DIRT ROAD STRAIGHT
 OS0774'AHEAD.  GO SOUTH AND EAST ON GRADED DIRT ROAD FOR 1.25 MILES
 OS0774'TO THE STATION ON THE RIGHT AS DESCRIBED.
 OS0774'
 OS0774'REFERENCE MARK NO. 1 IS 14.603 METERS (47.91 FEET) NORTHEAST
 OS0774'OF THE STATION.  IT IS A STANDARD U.S. GENERAL LAND OFFICE
 OS0774'SURVEY BRASS DISK THAT IS SET IN A 12-INCH SQUARE CONCRETE
 OS0774'BLOCK THAT PROJECTS 2 INCHES, AND IS STAMPED REFERENCE NO 1 1924.
 OS0774'
 OS0774'REFERENCE MARK NO. 2 IS NORTH NORTHWEST OF THE STATION, 93
 OS0774'FEET NORTH OF THE CENTER OF A GRADED DIRT ROAD, AND 67 FEET
 OS0774'NORTH OF AN EAST - WEST FENCE LINE.  IT IS A STANDARD U.S.
 OS0774'GENERAL LAND OFFICE SURVEY BRASS DISK THAT IS SET IN A 12-INCH
 OS0774'SQUARE CONCRETE BLOCK THAT PROJECTS 2 INCHES, AND IS STAMPED
 OS0774'REFERENCE NO 2 1924.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1037 ***********************************************************************
 OS1037  DESIGNATION -  12 SJS
 OS1037  PID         -  OS1037
 OS1037  STATE/COUNTY-  SD/BENNETT
 OS1037  COUNTRY     -  US
 OS1037  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1037
 OS1037                         *CURRENT SURVEY CONTROL
 OS1037  ______________________________________________________________________
 OS1037* NAD 83(1986) POSITION- 43 12 56.     (N) 101 30 50.     (W)   SCALED
 OS1037* NAVD 88 ORTHO HEIGHT -   917.822 (meters)     3011.22  (feet) ADJUSTED
 OS1037  ______________________________________________________________________
 OS1037  GEOID HEIGHT    -        -20.373 (meters)                     GEOID18
 OS1037  DYNAMIC HEIGHT  -        917.448 (meters)     3009.99  (feet) COMP
 OS1037  MODELED GRAVITY -    980,181.2   (mgal)                       NAVD 88
 OS1037
 OS1037  VERT ORDER      -  FIRST     CLASS II
 OS1037
 OS1037.The horizontal coordinates were scaled from a map and have
 OS1037.an estimated accuracy of +/- 6 seconds.
 OS1037
 OS1037.The orthometric height was determined by differential leveling and
 OS1037.adjusted by the NATIONAL GEODETIC SURVEY
 OS1037.in June 1994.
 OS1037
 OS1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1037.GEOID18 height accuracy estimate available here.
 OS1037
 OS1037.Click photographs - Photos may exist for this station.
 OS1037
 OS1037.The dynamic height is computed by dividing the NAVD 88
 OS1037.geopotential number by the normal gravity value computed on the
 OS1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1037.degrees latitude (g = 980.6199 gals.).
 OS1037
 OS1037.The modeled gravity was interpolated from observed gravity values.
 OS1037
 OS1037;                    North         East    Units  Estimated Accuracy
 OS1037;SPC SD S     -    98,690.      504,080.      MT  (+/- 180 meters Scaled)
 OS1037
 OS1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN958878(NAD 83)
 OS1037
 OS1037                          SUPERSEDED SURVEY CONTROL
 OS1037
 OS1037.No superseded survey control is available for this station.
 OS1037
 OS1037_MARKER: DD = SURVEY DISK
 OS1037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1037_STAMPING: 12 SJS 1975
 OS1037_MARK LOGO: USGS
 OS1037_PROJECTION: RECESSED 10 CENTIMETERS
 OS1037_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1037+STABILITY: SURFACE MOTION
 OS1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1037+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1037
 OS1037  HISTORY     - Date     Condition        Report By
 OS1037  HISTORY     - 1975     MONUMENTED       USGS
 OS1037  HISTORY     - 19930929 GOOD             NGS
 OS1037  HISTORY     - 20121205 GOOD             INDIV
 OS1037
 OS1037                          STATION DESCRIPTION
 OS1037
 OS1037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1037'19.4 KM (12.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1037'OF STATE HIGHWAY 73 IN MARTIN, 43.9 M (144.0 FT) WEST OF THE EXTENDED
 OS1037'CENTER OF STATE HIGHWAY 73 LEADING NORTH, 30.4 M (99.7 FT) SOUTH OF
 OS1037'THE HIGHWAY CENTERLINE, 20.4 M (66.9 FT) SOUTHEAST OF MILEPOST 161,
 OS1037'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH
 OS1037'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 OS1037'FT) BELOW THE GROUND SURFACE.
 OS1037
 OS1037                          STATION RECOVERY (2012)
 OS1037
 OS1037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0418 ***********************************************************************
 OQ0418  DESIGNATION -  1293
 OQ0418  PID         -  OQ0418
 OQ0418  STATE/COUNTY-  SD/TURNER
 OQ0418  COUNTRY     -  US
 OQ0418  USGS QUAD   -  HURLEY (2017)
 OQ0418
 OQ0418                         *CURRENT SURVEY CONTROL
 OQ0418  ______________________________________________________________________
 OQ0418* NAD 83(1986) POSITION- 43 16 58.     (N) 097 05 32.     (W)   SCALED
 OQ0418* NAVD 88 ORTHO HEIGHT -   394.256 (meters)     1293.49  (feet) ADJUSTED
 OQ0418  ______________________________________________________________________
 OQ0418  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 OQ0418  DYNAMIC HEIGHT  -        394.147 (meters)     1293.13  (feet) COMP
 OQ0418  MODELED GRAVITY -    980,333.9   (mgal)                       NAVD 88
 OQ0418
 OQ0418  VERT ORDER      -  SECOND    CLASS 0
 OQ0418
 OQ0418.The horizontal coordinates were scaled from a map and have
 OQ0418.an estimated accuracy of +/- 6 seconds.
 OQ0418
 OQ0418.The orthometric height was determined by differential leveling and
 OQ0418.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0418.in June 1991.
 OQ0418
 OQ0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0418.GEOID18 height accuracy estimate available here.
 OQ0418
 OQ0418.Click photographs - Photos may exist for this station.
 OQ0418
 OQ0418.The dynamic height is computed by dividing the NAVD 88
 OQ0418.geopotential number by the normal gravity value computed on the
 OQ0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0418.degrees latitude (g = 980.6199 gals.).
 OQ0418
 OQ0418.The modeled gravity was interpolated from observed gravity values.
 OQ0418
 OQ0418;                    North         East    Units  Estimated Accuracy
 OQ0418;SPC SD S     -   110,610.      862,980.      MT  (+/- 180 meters Scaled)
 OQ0418
 OQ0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN547939(NAD 83)
 OQ0418
 OQ0418                          SUPERSEDED SURVEY CONTROL
 OQ0418
 OQ0418  NGVD 29 (??/??/92)  394.022  (m)         1292.72   (f) ADJ UNCH    2 0
 OQ0418
 OQ0418.Superseded values are not recommended for survey control.
 OQ0418
 OQ0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0418.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0418
 OQ0418_MARKER: P = PIPE CAP
 OQ0418_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0418_STAMPING: 1293 YNKTN
 OQ0418_MARK LOGO: USGS
 OQ0418_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0418_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0418
 OQ0418  HISTORY     - Date     Condition        Report By
 OQ0418  HISTORY     - 1896     MONUMENTED       USGS
 OQ0418  HISTORY     - 1940     GOOD             CGS
 OQ0418
 OQ0418                          STATION DESCRIPTION
 OQ0418
 OQ0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0418'IS AT HURLEY, IN THE CITY PARK, 0.4 MILE W. OF THE RR. STA.,
 OQ0418'50.2 FT. S.W. OF THE W. SIDE OF BAND STAND, 7.2 FT. N.W. OF THE
 OQ0418'CONCRETE BLOCK WATER FOUNTAIN AND STATUE ERECTED BY REBEKAH LODGE.
 OQ0418'STANDARD USGS CAP SCREWED ON IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1163 ***********************************************************************
 PT1163  DESIGNATION -  13
 PT1163  PID         -  PT1163
 PT1163  STATE/COUNTY-  SD/HAAKON
 PT1163  COUNTRY     -  US
 PT1163  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT1163
 PT1163                         *CURRENT SURVEY CONTROL
 PT1163  ______________________________________________________________________
 PT1163* NAD 83(1996) POSITION- 44 14 25.61567(N) 101 38 50.86520(W)   ADJUSTED
 PT1163* NAVD 88 ORTHO HEIGHT -   765.5   (meters)     2511.    (feet) VERTCON3
 PT1163  ______________________________________________________________________
 PT1163  GEOID HEIGHT    -        -21.081 (meters)                     GEOID18
 PT1163  LAPLACE CORR    -         -8.64  (seconds)                    DEFLEC18
 PT1163  HORZ ORDER      -  SECOND
 PT1163
 PT1163.The horizontal coordinates were established by classical geodetic methods
 PT1163.and adjusted by the National Geodetic Survey in January 1998.
 PT1163
 PT1163.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1163.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1163
 PT1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1163.GEOID18 height accuracy estimate available here.
 PT1163
 PT1163.Click photographs - Photos may exist for this station.
 PT1163
 PT1163.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1163
 PT1163. The following values were computed from the NAD 83(1996) position.
 PT1163
 PT1163;                    North         East     Units Scale Factor Converg.
 PT1163;SPC SD S     -   212,701.268   495,033.268   MT  0.99996580   -0 54 23.6
 PT1163;SPC SD S     -   697,837.41  1,624,121.65   sFT  0.99996580   -0 54 23.6
 PT1163;UTM  14      - 4,901,988.252   288,599.033   MT  1.00014965   -1 50 51.9
 PT1163
 PT1163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1163!SPC SD S     -   0.99988329  x   0.99996580  =   0.99984910
 PT1163!UTM  14      -   0.99988329  x   1.00014965  =   1.00003293
 PT1163
 PT1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8859901988(NAD 83)
 PT1163
 PT1163                          SUPERSEDED SURVEY CONTROL
 PT1163
 PT1163  NAD 83(1986)-  44 14 25.60823(N)    101 38 50.86691(W) AD(       ) 2
 PT1163  NAD 27      -  44 14 25.67000(N)    101 38 49.34000(W) AD(       ) 2
 PT1163  NGVD 29 (07/19/86)  765.0    (m)         2510.     (f) VERT ANG       
 PT1163
 PT1163.Superseded values are not recommended for survey control.
 PT1163
 PT1163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1163.See file dsdata.pdf to determine how the superseded data were derived.
 PT1163
 PT1163_MARKER: DD = SURVEY DISK
 PT1163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1163_STAMPING: T3N R20E S1 S12 R21E S6 S7 1924
 PT1163_MARK LOGO: USGLO
 PT1163_PROJECTION: RECESSED 15 CENTIMETERS
 PT1163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1163+STABILITY: SURFACE MOTION
 PT1163
 PT1163  HISTORY     - Date     Condition        Report By
 PT1163  HISTORY     - 1924     MONUMENTED       USGLO
 PT1163
 PT1163                          STATION DESCRIPTION
 PT1163
 PT1163'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PT1163'THE MARK IS LOCATED ABOUT 10.8 MI (17.4 KM) EAST-SOUTHEAST OF HILLAND,
 PT1163'6.0 MI (9.7 KM) WEST OF LUCERNE AND 3.4 MI (5.5 KM) SOUTHEAST OF
 PT1163'ELBON.
 PT1163'
 PT1163'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PT1163'HIGHWAY 73 IN PHILIP, GO NORTH ON STATE HIGHWAY 73 FOR 13.35 MI
 PT1163'(21.48 KM) TO A FARM DRIVEWAY ON THE RIGHT.  TURN RIGHT AND GO 0.35 MI
 PT1163'(0.56 KM) TO A VACANT FARM HOUSE.  THENCE RIGHT AROUND EARTH DAM ON
 PT1163'TRACK ROAD.  THEN LEFT ON TRACK ROAD AND GO IN A NORTHEASTERLY
 PT1163'DIRECTION FOR 0.85 MI (1.37 KM) TO A NORTH-SOUTH FENCE LINE.  THENCE
 PT1163'LEFT ALONG WEST SIDE OF A FENCE FOR 0.05 MI (0.08 KM) TO STATION AS
 PT1163'DESCRIBED.
 PT1163'
 PT1163'THE STATION IS 47.5 FT (14.5 M) NORTHWEST OF A SECTION FENCE CORNER
 PT1163'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0919 ***********************************************************************
 OS0919  DESIGNATION -  13 DEK
 OS0919  PID         -  OS0919
 OS0919  STATE/COUNTY-  SD/TODD
 OS0919  COUNTRY     -  US
 OS0919  USGS QUAD   -  MISSION (2017)
 OS0919
 OS0919                         *CURRENT SURVEY CONTROL
 OS0919  ______________________________________________________________________
 OS0919* NAD 83(1986) POSITION- 43 16 27.     (N) 100 39 07.     (W)   SCALED
 OS0919* NAVD 88 ORTHO HEIGHT -   800.846 (meters)     2627.44  (feet) ADJUSTED
 OS0919  ______________________________________________________________________
 OS0919  GEOID HEIGHT    -        -23.166 (meters)                     GEOID18
 OS0919  DYNAMIC HEIGHT  -        800.521 (meters)     2626.38  (feet) COMP
 OS0919  MODELED GRAVITY -    980,187.8   (mgal)                       NAVD 88
 OS0919
 OS0919  VERT ORDER      -  FIRST     CLASS II
 OS0919
 OS0919.The horizontal coordinates were scaled from a map and have
 OS0919.an estimated accuracy of +/- 6 seconds.
 OS0919
 OS0919.The orthometric height was determined by differential leveling and
 OS0919.adjusted by the NATIONAL GEODETIC SURVEY
 OS0919.in June 1994.
 OS0919
 OS0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0919.GEOID18 height accuracy estimate available here.
 OS0919
 OS0919.Click photographs - Photos may exist for this station.
 OS0919
 OS0919.The dynamic height is computed by dividing the NAVD 88
 OS0919.geopotential number by the normal gravity value computed on the
 OS0919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0919.degrees latitude (g = 980.6199 gals.).
 OS0919
 OS0919.The modeled gravity was interpolated from observed gravity values.
 OS0919
 OS0919;                    North         East    Units  Estimated Accuracy
 OS0919;SPC SD S     -   104,570.      574,140.      MT  (+/- 180 meters Scaled)
 OS0919
 OS0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659925(NAD 83)
 OS0919
 OS0919                          SUPERSEDED SURVEY CONTROL
 OS0919
 OS0919.No superseded survey control is available for this station.
 OS0919
 OS0919_MARKER: DD = SURVEY DISK
 OS0919_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0919+WITH SETTING: INFORMATION.
 OS0919_STAMPING: 13 DEK 1977
 OS0919_MARK LOGO: USGS
 OS0919_PROJECTION: FLUSH
 OS0919_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0919_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0919_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0919+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 OS0919
 OS0919  HISTORY     - Date     Condition        Report By
 OS0919  HISTORY     - 1977     MONUMENTED       USGS
 OS0919  HISTORY     - 19920722 GOOD             NGS
 OS0919  HISTORY     - 20140930 GOOD             GEOCAC
 OS0919
 OS0919                          STATION DESCRIPTION
 OS0919
 OS0919'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0919'3.5 KM (2.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0919'OF U.S. HIGHWAY 18 IN MISSION, 30.5 M (100.1 FT) EAST OF THE
 OS0919'CENTERLINE OF THE HIGHWAY, 15.0 M (49.2 FT) NORTH OF THE CENTER OF A
 OS0919'GRAVELED ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 OS0919'(2.0 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST
 OS0919'OF A WITNESS POST AND FENCE CORNER.  NOTE--THE DISK IS ENCASED IN A
 OS0919'6-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.  THE ROD DEPTH
 OS0919'IS UNKNOWN.
 OS0919
 OS0919                          STATION RECOVERY (2014)
 OS0919
 OS0919'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 OS0919'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0655 ***********************************************************************
 OR0655  DESIGNATION -  13 FG
 OR0655  PID         -  OR0655
 OR0655  STATE/COUNTY-  SD/GREGORY
 OR0655  COUNTRY     -  US
 OR0655  USGS QUAD   -  LUCAS (2017)
 OR0655
 OR0655                         *CURRENT SURVEY CONTROL
 OR0655  ______________________________________________________________________
 OR0655* NAD 83(1986) POSITION- 43 20 32.97   (N) 099 10 41.50   (W)   HD_HELD1
 OR0655* NAVD 88 ORTHO HEIGHT -   628.201 (meters)     2061.02  (feet) ADJUSTED
 OR0655  ______________________________________________________________________
 OR0655  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 OR0655  DYNAMIC HEIGHT  -        627.977 (meters)     2060.29  (feet) COMP
 OR0655  MODELED GRAVITY -    980,243.5   (mgal)                       NAVD 88
 OR0655
 OR0655  VERT ORDER      -  FIRST     CLASS II
 OR0655
 OR0655.The horizontal coordinates were determined by differentially corrected
 OR0655.hand held GPS observations or other comparable positioning techniques
 OR0655.and have an estimated accuracy of +/- 3 meters.
 OR0655
 OR0655.The orthometric height was determined by differential leveling and
 OR0655.adjusted by the NATIONAL GEODETIC SURVEY
 OR0655.in June 1991.
 OR0655
 OR0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0655.GEOID18 height accuracy estimate available here.
 OR0655
 OR0655.Click photographs - Photos may exist for this station.
 OR0655
 OR0655.The dynamic height is computed by dividing the NAVD 88
 OR0655.geopotential number by the normal gravity value computed on the
 OR0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0655.degrees latitude (g = 980.6199 gals.).
 OR0655
 OR0655.The modeled gravity was interpolated from observed gravity values.
 OR0655
 OR0655;                    North         East    Units  Estimated Accuracy
 OR0655;SPC SD S     -   112,759.6     693,655.6     MT  (+/- 3 meters HH1 GPS) 
 OR0655
 OR0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN8555698864(NAD 83)
 OR0655
 OR0655                          SUPERSEDED SURVEY CONTROL
 OR0655
 OR0655  NGVD 29 (??/??/92)  627.849  (m)         2059.87   (f) ADJ UNCH    1 2
 OR0655
 OR0655.Superseded values are not recommended for survey control.
 OR0655
 OR0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0655.See file dsdata.pdf to determine how the superseded data were derived.
 OR0655
 OR0655_MARKER: DD = SURVEY DISK
 OR0655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0655_STAMPING: 13 FG 1946 2060
 OR0655_MARK LOGO: USGS
 OR0655_PROJECTION: FLUSH
 OR0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0655+STABILITY: SURFACE MOTION
 OR0655
 OR0655  HISTORY     - Date     Condition        Report By
 OR0655  HISTORY     - 1946     MONUMENTED       USGS
 OR0655  HISTORY     - 1949     GOOD             CGS
 OR0655  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0655
 OR0655                          STATION DESCRIPTION
 OR0655
 OR0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0655'24.3 MI NE FROM GREGORY.
 OR0655'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0655'THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0 MILES NORTH
 OR0655'ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A GRAVEL ROAD,
 OR0655'THENCE 4.0 MILES NORTHEAST ALONG A DIRT ROAD, THENCE 2.0 MILES
 OR0655'NORTH ALONG A DIRT ROAD, THENCE 2.0 MILES WEST ALONG A DIRT
 OR0655'ROAD, IN THE NORTHEAST QUARTER OF A PUBLIC ROAD CROSSING, 62 FEET
 OR0655'EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 29 FEET NORTH
 OR0655'OF THE CENTER LINE OF THE EAST-WEST ROAD, 16 FEET EAST OF THE
 OR0655'CENTER LINE OF A GATE, 2.4 FEET NORTH OF A FENCE, 1.3 FEET WEST
 OR0655'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL
 OR0655'WITH THE GROUND.
 OR0655
 OR0655                          STATION RECOVERY (2013)
 OR0655
 OR0655'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0655'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0451 ***********************************************************************
 PS0451  DESIGNATION -  13 LW
 PS0451  PID         -  PS0451
 PS0451  STATE/COUNTY-  SD/HUGHES
 PS0451  COUNTRY     -  US
 PS0451  USGS QUAD   -  JOE CREEK (2017)
 PS0451
 PS0451                         *CURRENT SURVEY CONTROL
 PS0451  ______________________________________________________________________
 PS0451* NAD 83(1986) POSITION- 44 08 58.94   (N) 099 46 01.42   (W)   HD_HELD1
 PS0451* NAVD 88 ORTHO HEIGHT -   534.749 (meters)     1754.42  (feet) ADJUSTED
 PS0451  ______________________________________________________________________
 PS0451  GEOID HEIGHT    -        -24.248 (meters)                     GEOID18
 PS0451  DYNAMIC HEIGHT  -        534.633 (meters)     1754.04  (feet) COMP
 PS0451  MODELED GRAVITY -    980,385.0   (mgal)                       NAVD 88
 PS0451
 PS0451  VERT ORDER      -  FIRST     CLASS II
 PS0451
 PS0451.The horizontal coordinates were determined by differentially corrected
 PS0451.hand held GPS observations or other comparable positioning techniques
 PS0451.and have an estimated accuracy of +/- 3 meters.
 PS0451
 PS0451.The orthometric height was determined by differential leveling and
 PS0451.adjusted by the NATIONAL GEODETIC SURVEY
 PS0451.in June 1991.
 PS0451
 PS0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0451.GEOID18 height accuracy estimate available here.
 PS0451
 PS0451.Click photographs - Photos may exist for this station.
 PS0451
 PS0451.The dynamic height is computed by dividing the NAVD 88
 PS0451.geopotential number by the normal gravity value computed on the
 PS0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0451.degrees latitude (g = 980.6199 gals.).
 PS0451
 PS0451.The modeled gravity was interpolated from observed gravity values.
 PS0451
 PS0451;                    North         East    Units  Estimated Accuracy
 PS0451;SPC SD S     -   201,942.7     645,301.6     MT  (+/- 3 meters HH1 GPS) 
 PS0451
 PS0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3865688786(NAD 83)
 PS0451
 PS0451                          SUPERSEDED SURVEY CONTROL
 PS0451
 PS0451  NGVD 29 (??/??/92)  534.420  (m)         1753.34   (f) ADJ UNCH    1 2
 PS0451
 PS0451.Superseded values are not recommended for survey control.
 PS0451
 PS0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0451.See file dsdata.pdf to determine how the superseded data were derived.
 PS0451
 PS0451_MARKER: DD = SURVEY DISK
 PS0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0451_STAMPING: 13 LW 1946
 PS0451_MARK LOGO: USGS
 PS0451_PROJECTION: PROJECTING 18 CENTIMETERS
 PS0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0451+STABILITY: SURFACE MOTION
 PS0451
 PS0451  HISTORY     - Date     Condition        Report By
 PS0451  HISTORY     - 1946     MONUMENTED       USGS
 PS0451  HISTORY     - 1949     GOOD             CGS
 PS0451
 PS0451                          STATION DESCRIPTION
 PS0451
 PS0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0451'4.1 MI E FROM JOE CREEK.
 PS0451'4.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0451'CREEK, 0.1 MILE SOUTH OF A CATTLE GUARD AT A GATE IN A NORTH-SOUTH
 PS0451'FENCE, AT THE CORNER OF SECTIONS 17, 18, 19 AND 20, T. 108 N.,
 PS0451'R. 74 W., 4 FEET NORTHEAST OF A CORNER FENCE POST, 3.7 FEET
 PS0451'EAST OF A NORTH-SOUTH FENCE, 3 FEET NORTH OF AN EAST-WEST FENCE,
 PS0451'1.9 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PS0451'POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1164 ***********************************************************************
 PT1164  DESIGNATION -  13 RM 1
 PT1164  PID         -  PT1164
 PT1164  STATE/COUNTY-  SD/HAAKON
 PT1164  COUNTRY     -  US
 PT1164  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT1164
 PT1164                         *CURRENT SURVEY CONTROL
 PT1164  ______________________________________________________________________
 PT1164* NAD 83(1996) POSITION- 44 14 18.73443(N) 101 38 45.82892(W)   ADJUSTED
 PT1164* NAVD 88 ORTHO HEIGHT -   772.5   (meters)     2534.    (feet) VERTCON3
 PT1164  ______________________________________________________________________
 PT1164  GEOID HEIGHT    -        -21.087 (meters)                     GEOID18
 PT1164  LAPLACE CORR    -         -8.62  (seconds)                    DEFLEC18
 PT1164  HORZ ORDER      -  SECOND
 PT1164
 PT1164.The horizontal coordinates were established by classical geodetic methods
 PT1164.and adjusted by the National Geodetic Survey in January 1998.
 PT1164
 PT1164.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1164.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1164
 PT1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1164.GEOID18 height accuracy estimate available here.
 PT1164
 PT1164.Click photographs - Photos may exist for this station.
 PT1164
 PT1164.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1164
 PT1164. The following values were computed from the NAD 83(1996) position.
 PT1164
 PT1164;                    North         East     Units Scale Factor Converg.
 PT1164;SPC SD S     -   212,487.140   495,141.645   MT  0.99996544   -0 54 20.1
 PT1164;SPC SD S     -   697,134.89  1,624,477.21   sFT  0.99996544   -0 54 20.1
 PT1164;UTM  14      - 4,901,772.333   288,703.897   MT  1.00014911   -1 50 48.1
 PT1164
 PT1164!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1164!SPC SD S     -   0.99988220  x   0.99996544  =   0.99984764
 PT1164!UTM  14      -   0.99988220  x   1.00014911  =   1.00003129
 PT1164
 PT1164:                Primary Azimuth Mark                     Grid Az
 PT1164:SPC SD S     -  GRINDSTONE                               250 11 01.7
 PT1164:UTM  14      -  GRINDSTONE                               251 07 29.7
 PT1164
 PT1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8870301772(NAD 83)
 PT1164
 PT1164|---------------------------------------------------------------------|
 PT1164| PID    Reference Object                     Distance      Geod. Az  |
 PT1164|                                                           dddmmss.s |
 PT1164| PT1165 GRINDSTONE                          APPROX.12.3 KM 2491641.6 |
 PT1164| PT1163 13                                  240.001 METERS 33215     |
 PT1164|---------------------------------------------------------------------|
 PT1164
 PT1164                          SUPERSEDED SURVEY CONTROL
 PT1164
 PT1164  NAD 83(1986)-  44 14 18.72703(N)    101 38 45.83064(W) AD(       ) 2
 PT1164  NAD 27      -  44 14 18.78600(N)    101 38 44.30700(W) AD(       ) 2
 PT1164  NGVD 29 (07/19/86)  772.0    (m)         2533.     (f) VERT ANG       
 PT1164
 PT1164.Superseded values are not recommended for survey control.
 PT1164
 PT1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1164.See file dsdata.pdf to determine how the superseded data were derived.
 PT1164
 PT1164_MARKER: DD = SURVEY DISK
 PT1164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1164_STAMPING: REFERENCE 1924
 PT1164_MARK LOGO: USGLO
 PT1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1164+STABILITY: SURFACE MOTION
 PT1164
 PT1164  HISTORY     - Date     Condition        Report By
 PT1164  HISTORY     - 1924     MONUMENTED       USGLO
 PT1164  HISTORY     - 1935     GOOD             CGS
 PT1164  HISTORY     - 1950     GOOD             CGS
 PT1164
 PT1164                          STATION DESCRIPTION
 PT1164
 PT1164'DESCRIBED BY US GENERAL LAND OFFICE 1924 (HO)
 PT1164'THE CORNER OF SECS. 1, 6, 7, 12, T 3 N, RS 20 AND 21 E, BLACK
 PT1164'HILLS MERIDIAN, ON THE FIFTH GUIDE MERIDIAN E.
 PT1164'
 PT1164'THE ORIGINAL MONUMENT IS A SANDSTONE, 18- BY 15- BY 4 INCHES,
 PT1164'MARKED FIVE NOTCHES S AND ONE NOTCH N.  IN CENTER OF N AND S
 PT1164'ROAD.
 PT1164'
 PT1164'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, 6 INCHES
 PT1164'BENEATH SURFACE OF GROUND WITH THE ORIGINAL STONE IN TOP.
 PT1164'
 PT1164'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND BEARS
 PT1164'TO THE SE, 240.116 METERS INCLINED DISTANCE FROM THE STATION.
 PT1164'
 PT1164'NOTE--REFERENCE MARK SERVED AS AN ECCENTRIC STATION.
 PT1164
 PT1164                          STATION RECOVERY (1935)
 PT1164
 PT1164'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PT1164'STATION AND REFERENCE MARKS WERE FOUND TO BE IN GOOD CONDITION
 PT1164'AND ORIGINAL DESCRIPTION OF THE MARKS WAS FOUND TO BE CORRECT.
 PT1164
 PT1164                          STATION RECOVERY (1950)
 PT1164
 PT1164'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1164'THE STATION AND REFERENCE MARK WERE RECOVERED AND FOUND TO BE IN
 PT1164'GOOD CONDITION.  SINCE THE 1924 DESCRIPTION TO REACH THE STATION
 PT1164'WAS NOT AVAILABLE A NEW DESCRIPTION FOLLOWS.
 PT1164'
 PT1164'THE STATION IS LOCATED 14 MILES NORTH OF PHILIP, 1 MILE EAST
 PT1164'OF STATE HIGHWAY 73, AND 47.5 FEET NORTHWEST OF SECTION FENCE
 PT1164'CORNER POST.  IT IS A STANDARD U.S. GENERAL LAND OFFICE SURVEY
 PT1164'BRASS DISK THAT IS SET IN A 12-INCH SQUARE CONCRETE BLOCK 6
 PT1164'INCHES BELOW THE SURFACE OF THE GROUND, AND IS STAMPED T 3 N,
 PT1164'R 20 E, S 1, S 12, R 21 E, S 6, S 7 1924.
 PT1164'
 PT1164'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 PT1164'AND STATE HIGHWAY 73 IN PHILIP, GO NORTH ON STATE HIGHWAY 73
 PT1164'FOR 13.35 MILES TO A FARM DRIVEWAY ON THE RIGHT.  TURN RIGHT
 PT1164'AND GO 0.35 MILE TO A VACANT FARM HOUSE.  THENCE RIGHT AROUND
 PT1164'EARTH DAM ON TRACK ROAD.  THEN LEFT ON TRACK ROAD AND GO IN
 PT1164'A NORTHEASTERLY DIRECTION FOR 0.85 MILE TO A NORTH-SOUTH FENCE
 PT1164'LINE.  THENCE LEFT ALONG WEST SIDE OF FENCE FOR 0.05 MILE TO
 PT1164'STATION AS DESCRIBED.
 PT1164'
 PT1164'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION, AND ABOUT
 PT1164'200 FEET EAST OF A NORTH-SOUTH FENCE LINE.  IT IS A STANDARD
 PT1164'U.S. GENERAL LAND OFFICE SURVEY BRASS DISK THAT IS SET IN
 PT1164'THE TOP OF A 12-INCH SQUARE CONCRETE MARKER THAT PROJECTS 4
 PT1164'INCHES, AND IS STAMPED REFERENCE 1924.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0414 ***********************************************************************
 OQ0414  DESIGNATION -  1300
 OQ0414  PID         -  OQ0414
 OQ0414  STATE/COUNTY-  SD/TURNER
 OQ0414  COUNTRY     -  US
 OQ0414  USGS QUAD   -  HURLEY (2017)
 OQ0414
 OQ0414                         *CURRENT SURVEY CONTROL
 OQ0414  ______________________________________________________________________
 OQ0414* NAD 83(1986) POSITION- 43 20 37.     (N) 097 06 14.     (W)   SCALED
 OQ0414* NAVD 88 ORTHO HEIGHT -   396.307 (meters)     1300.22  (feet) ADJUSTED
 OQ0414  ______________________________________________________________________
 OQ0414  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 OQ0414  DYNAMIC HEIGHT  -        396.201 (meters)     1299.87  (feet) COMP
 OQ0414  MODELED GRAVITY -    980,340.0   (mgal)                       NAVD 88
 OQ0414
 OQ0414  VERT ORDER      -  SECOND    CLASS 0
 OQ0414
 OQ0414.The horizontal coordinates were scaled from a map and have
 OQ0414.an estimated accuracy of +/- 6 seconds.
 OQ0414
 OQ0414.The orthometric height was determined by differential leveling and
 OQ0414.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0414.in June 1991.
 OQ0414
 OQ0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0414.GEOID18 height accuracy estimate available here.
 OQ0414
 OQ0414.Click photographs - Photos may exist for this station.
 OQ0414
 OQ0414.The dynamic height is computed by dividing the NAVD 88
 OQ0414.geopotential number by the normal gravity value computed on the
 OQ0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0414.degrees latitude (g = 980.6199 gals.).
 OQ0414
 OQ0414.The modeled gravity was interpolated from observed gravity values.
 OQ0414
 OQ0414;                    North         East    Units  Estimated Accuracy
 OQ0414;SPC SD S     -   117,320.      861,770.      MT  (+/- 180 meters Scaled)
 OQ0414
 OQ0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP536007(NAD 83)
 OQ0414
 OQ0414                          SUPERSEDED SURVEY CONTROL
 OQ0414
 OQ0414  NGVD 29 (??/??/92)  396.064  (m)         1299.42   (f) ADJ UNCH    2 0
 OQ0414
 OQ0414.Superseded values are not recommended for survey control.
 OQ0414
 OQ0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0414.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0414
 OQ0414_MARKER: P = PIPE CAP
 OQ0414_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0414_STAMPING: 1300 YNKTN
 OQ0414_MARK LOGO: USGS
 OQ0414_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0414_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0414
 OQ0414  HISTORY     - Date     Condition        Report By
 OQ0414  HISTORY     - 1896     MONUMENTED       USGS
 OQ0414  HISTORY     - 1940     GOOD             CGS
 OQ0414
 OQ0414                          STATION DESCRIPTION
 OQ0414
 OQ0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0414'4.3 MILES NORTHWEST OF THE RAILROAD STATION AT HURLEY, 4.4 MILES
 OQ0414'SOUTHEAST OF THE RAILROAD STATION AT PARKER, 0.1 MILE WEST OF
 OQ0414'RAILROAD CROSSING OF SECTION LINE ROAD, 39.3 FEET WEST OF THE CENTER
 OQ0414'OF N.-S. ROAD, 35.0 FEET SOUTH OF THE CENTER OF E.-W. ROAD, 0.5
 OQ0414'FEET WEST OF WHITE MARKER POST, 14 INCHES ABOVE GROUND.  A
 OQ0414'STANDARD USGS CAP SCREWED ON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0437 ***********************************************************************
 OQ0437  DESIGNATION -  1327
 OQ0437  PID         -  OQ0437
 OQ0437  STATE/COUNTY-  SD/HUTCHINSON
 OQ0437  COUNTRY     -  US
 OQ0437  USGS QUAD   -  MENNO (2017)
 OQ0437
 OQ0437                         *CURRENT SURVEY CONTROL
 OQ0437  ______________________________________________________________________
 OQ0437* NAD 83(1986) POSITION- 43 14 27.84   (N) 097 34 40.40   (W)   HD_HELD1
 OQ0437* NAVD 88 ORTHO HEIGHT -   404.692 (meters)     1327.73  (feet) ADJUSTED
 OQ0437  ______________________________________________________________________
 OQ0437  GEOID HEIGHT    -        -25.968 (meters)                     GEOID18
 OQ0437  DYNAMIC HEIGHT  -        404.583 (meters)     1327.37  (feet) COMP
 OQ0437  MODELED GRAVITY -    980,340.7   (mgal)                       NAVD 88
 OQ0437
 OQ0437  VERT ORDER      -  SECOND    CLASS 0
 OQ0437
 OQ0437.The horizontal coordinates were determined by differentially corrected
 OQ0437.hand held GPS observations or other comparable positioning techniques
 OQ0437.and have an estimated accuracy of +/- 3 meters.
 OQ0437
 OQ0437.The orthometric height was determined by differential leveling and
 OQ0437.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0437.in June 1991.
 OQ0437
 OQ0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0437.GEOID18 height accuracy estimate available here.
 OQ0437
 OQ0437.Click photographs - Photos may exist for this station.
 OQ0437
 OQ0437.The dynamic height is computed by dividing the NAVD 88
 OQ0437.geopotential number by the normal gravity value computed on the
 OQ0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0437.degrees latitude (g = 980.6199 gals.).
 OQ0437
 OQ0437.The modeled gravity was interpolated from observed gravity values.
 OQ0437
 OQ0437;                    North         East    Units  Estimated Accuracy
 OQ0437;SPC SD S     -   104,552.8     823,744.2     MT  (+/- 3 meters HH1 GPS) 
 OQ0437
 OQ0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN1546088567(NAD 83)
 OQ0437
 OQ0437                          SUPERSEDED SURVEY CONTROL
 OQ0437
 OQ0437  NGVD 29 (??/??/92)  404.445  (m)         1326.92   (f) ADJ UNCH    2 0
 OQ0437
 OQ0437.Superseded values are not recommended for survey control.
 OQ0437
 OQ0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0437.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0437
 OQ0437_MARKER: P = PIPE CAP
 OQ0437_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0437_STAMPING: YNKTN 1327
 OQ0437_MARK LOGO: USGS
 OQ0437_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0437
 OQ0437  HISTORY     - Date     Condition        Report By
 OQ0437  HISTORY     - 1896     MONUMENTED       USGS
 OQ0437  HISTORY     - 1934     GOOD             CGS
 OQ0437
 OQ0437                          STATION DESCRIPTION
 OQ0437
 OQ0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0437'AT MENNO.
 OQ0437'AT MENNO, HUTCHINSON COUNTY, 63 FEET NORTH OF THE CROSSING OF
 OQ0437'U.S. HIGHWAY 18, 43.5 FEET NORTHWEST OF THE NORTHWEST RAIL, AND
 OQ0437'9.7 FEET NORTHEAST OF A FENCE CORNER.  A UNITED STATES GEOLOGICAL
 OQ0437'SURVEY STANDARD CAP, STAMPED 1327 AND SET ON THE TOP OF A
 OQ0437'3 1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0384 ***********************************************************************
 OQ0384  DESIGNATION -  1371 RESET
 OQ0384  PID         -  OQ0384
 OQ0384  STATE/COUNTY-  SD/TURNER
 OQ0384  COUNTRY     -  US
 OQ0384  USGS QUAD   -  PARKER (2017)
 OQ0384
 OQ0384                         *CURRENT SURVEY CONTROL
 OQ0384  ______________________________________________________________________
 OQ0384* NAD 83(1986) POSITION- 43 23 50.     (N) 097 08 08.     (W)   SCALED
 OQ0384* NAVD 88 ORTHO HEIGHT -   418.199 (meters)     1372.04  (feet) ADJUSTED
 OQ0384  ______________________________________________________________________
 OQ0384  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 OQ0384  DYNAMIC HEIGHT  -        418.087 (meters)     1371.67  (feet) COMP
 OQ0384  MODELED GRAVITY -    980,339.2   (mgal)                       NAVD 88
 OQ0384
 OQ0384  VERT ORDER      -  SECOND    CLASS 0
 OQ0384
 OQ0384.The horizontal coordinates were scaled from a map and have
 OQ0384.an estimated accuracy of +/- 6 seconds.
 OQ0384
 OQ0384.The orthometric height was determined by differential leveling and
 OQ0384.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0384.in June 1991.
 OQ0384
 OQ0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0384.GEOID18 height accuracy estimate available here.
 OQ0384
 OQ0384.Click photographs - Photos may exist for this station.
 OQ0384
 OQ0384.The dynamic height is computed by dividing the NAVD 88
 OQ0384.geopotential number by the normal gravity value computed on the
 OQ0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0384.degrees latitude (g = 980.6199 gals.).
 OQ0384
 OQ0384.The modeled gravity was interpolated from observed gravity values.
 OQ0384
 OQ0384;                    North         East    Units  Estimated Accuracy
 OQ0384;SPC SD S     -   123,180.      858,980.      MT  (+/- 180 meters Scaled)
 OQ0384
 OQ0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP509066(NAD 83)
 OQ0384
 OQ0384                          SUPERSEDED SURVEY CONTROL
 OQ0384
 OQ0384  NGVD 29 (??/??/92)  417.94   (m)         1371.2    (f) COMPUTED    2 0
 OQ0384
 OQ0384.Superseded values are not recommended for survey control.
 OQ0384
 OQ0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0384.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0384
 OQ0384_MARKER: DD = SURVEY DISK
 OQ0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0384_STAMPING: 1371
 OQ0384_MARK LOGO: USGS
 OQ0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0384+STABILITY: SURFACE MOTION
 OQ0384
 OQ0384  HISTORY     - Date     Condition        Report By
 OQ0384  HISTORY     - UNK      MONUMENTED       USGS
 OQ0384  HISTORY     - 1940     GOOD             CGS
 OQ0384
 OQ0384                          STATION DESCRIPTION
 OQ0384
 OQ0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0384'AT PARKER.
 OQ0384'IS AT PARKER AT THE N. END OF THE SIDEWALK LEADING UP TO THE
 OQ0384'MAIN ENTRANCE OF COUNTY COURT HOUSE, AT W. EDGE OF SIDEWALK,
 OQ0384'AND N. OF CURB AROUND THE LAWN.  THIS MARK WAS IN THE OLD COURT
 OQ0384'HOUSE, WHEN OLD COURT HOUSE WAS TORN DOWN, THIS MARK WAS
 OQ0384'REMOVED AND SET IN CONCRETE POST IN FRONT OF NEW COURT HOUSE
 OQ0384'LAWN.  IN THE CENTE OF SEC. 17, T 99 N., R. 53 W., STANDARD
 OQ0384'U.S.G.S. DISC IN CONCRETE POST.  NOTE-- 1940, APPARENTLY NOT
 OQ0384'LEVELED OVER.  NOTE-- 1967-- NO ELEVATION OR ADDITIONAL INFORMATION
 OQ0384'ON THIS DATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7947 ***********************************************************************
 AC7947  CBN         -  This is a Cooperative Base Network Control Station.
 AC7947  DESIGNATION -  14 165.01
 AC7947  PID         -  AC7947
 AC7947  STATE/COUNTY-  SD/HAAKON
 AC7947  COUNTRY     -  US
 AC7947  USGS QUAD   -  MIDLAND (2017)
 AC7947
 AC7947                         *CURRENT SURVEY CONTROL
 AC7947  ______________________________________________________________________
 AC7947* NAD 83(2011) POSITION- 44 03 45.93381(N) 101 13 36.68400(W)   ADJUSTED
 AC7947* NAD 83(2011) ELLIP HT-   562.966 (meters)        (06/27/12)   ADJUSTED
 AC7947* NAD 83(2011) EPOCH   -  2010.00
 AC7947* NAVD 88 ORTHO HEIGHT -   585.6   (meters)     1921.    (feet) GPS OBS
 AC7947  ______________________________________________________________________
 AC7947  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7947  GEOID HEIGHT    -        -22.543 (meters)                     GEOID96
 AC7947  GEOID HEIGHT    -        -22.650 (meters)                     GEOID18
 AC7947  NAD 83(2011) X  -   -893,847.423 (meters)                     COMP
 AC7947  NAD 83(2011) Y  - -4,503,180.016 (meters)                     COMP
 AC7947  NAD 83(2011) Z  -  4,413,496.697 (meters)                     COMP
 AC7947  LAPLACE CORR    -         -7.74  (seconds)                    DEFLEC18
 AC7947
 AC7947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7947  Standards:
 AC7947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7947  -------------------------------------------------------------------
 AC7947  NETWORK    1.19   3.57           0.56   0.38   1.82     -0.06691423
 AC7947  -------------------------------------------------------------------
 AC7947  Click here for local accuracies and other accuracy information.
 AC7947
 AC7947.The horizontal coordinates were established by GPS observations
 AC7947.and adjusted by the National Geodetic Survey in June 2012.
 AC7947
 AC7947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7947.been affixed to the stable North American tectonic plate. See 
 AC7947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7947
 AC7947.The horizontal coordinates are valid at the epoch date displayed above
 AC7947.which is a decimal equivalence of Year/Month/Day.
 AC7947
 AC7947.The orthometric height was determined by GPS observations and a
 AC7947.high-resolution geoid model.
 AC7947
 AC7947.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7947.GEOID18 height accuracy estimate available here.
 AC7947
 AC7947.Click photographs - Photos may exist for this station.
 AC7947
 AC7947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7947
 AC7947.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7947
 AC7947.The ellipsoidal height was determined by GPS observations
 AC7947.and is referenced to NAD 83.
 AC7947
 AC7947. The following values were computed from the NAD 83(2011) position.
 AC7947
 AC7947;                    North         East     Units Scale Factor Converg.
 AC7947;SPC SD S     -   192,512.886   528,415.379   MT  0.99993691   -0 36 59.0
 AC7947;SPC SD S     -   631,602.69  1,733,642.79   sFT  0.99993691   -0 36 59.0
 AC7947;UTM  14      - 4,881,254.368   321,650.511   MT  0.99999123   -1 32 56.6
 AC7947
 AC7947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7947!SPC SD S     -   0.99991173  x   0.99993691  =   0.99984865
 AC7947!UTM  14      -   0.99991173  x   0.99999123  =   0.99990296
 AC7947
 AC7947_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2165081254(NAD 83)
 AC7947
 AC7947                          SUPERSEDED SURVEY CONTROL
 AC7947
 AC7947  NAD 83(2007)-  44 03 45.93382(N)    101 13 36.68508(W) AD(2002.00) 0
 AC7947  ELLIP H (02/10/07)  562.990  (m)                       GP(2002.00)    
 AC7947  ELLIP H (04/15/04)  562.985  (m)                       GP(       ) 2 1
 AC7947  NAD 83(1996)-  44 03 45.93327(N)    101 13 36.68453(W) AD(       ) B
 AC7947  ELLIP H (04/18/97)  563.046  (m)                       GP(       ) 4 1
 AC7947
 AC7947.Superseded values are not recommended for survey control.
 AC7947
 AC7947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7947.See file dsdata.pdf to determine how the superseded data were derived.
 AC7947
 AC7947_MARKER: Z = SEE DESCRIPTION
 AC7947_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7947_STAMPING: 14-165.01 1995
 AC7947_MARK LOGO: NGS
 AC7947_PROJECTION: FLUSH
 AC7947_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7947+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 AC7947_ROD/PIPE-DEPTH: 6.4 meters
 AC7947_SLEEVE-DEPTH  : 1.8 meters
 AC7947
 AC7947  HISTORY     - Date     Condition        Report By
 AC7947  HISTORY     - 1995     MONUMENTED       SDDT
 AC7947  HISTORY     - 19960927 GOOD             NGS
 AC7947  HISTORY     - 20120605 GOOD             INDIV
 AC7947  HISTORY     - 20160516 GOOD             DEWDAV
 AC7947
 AC7947                          STATION DESCRIPTION
 AC7947
 AC7947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7947'THE STATION IS LOCATED ABOUT 24.0 MI (38.6 KM) EAST OF PHILIP AND 2.0
 AC7947'MI (3.2 KM) WEST OF MIDLAND, ON U.S. HIGHWAY 14.  OWNERSHIP--THE STATE
 AC7947'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7947'MIDLAND, GO WEST ON MAIN STREET FOR 0.25 MI (0.40 KM) TO THE JUNCTION
 AC7947'OF STATE HIGHWAY 63, TURN RIGHT AND GO NORTH ON STATE HIGHWAY 63 FOR
 AC7947'0.1 MI (0.2 KM) TO THE JUNCTION OF U.S. HIGHWAY 14, TURN LEFT AND GO
 AC7947'WEST ON U.S. HIGHWAY 14 FOR 3.3 MI (5.3 KM) TO THE STATION ON THE
 AC7947'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7947'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7947'PIPE.  LOCATED 73.0 FT (22.3 M) SOUTH OF THE HIGHWAY CENTERLINE, 28.0
 AC7947'FT (8.5 M) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 22.0 FT (6.7
 AC7947'M) SOUTH OF THE EAST END OF A CULVERT UNDER THE ROAD, 2.0 FT (0.6 M)
 AC7947'NORTH OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) SOUTH OF A METAL
 AC7947'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7947'CAP AND THEN A 4-INCH PVC CAP.
 AC7947
 AC7947                          STATION RECOVERY (2012)
 AC7947
 AC7947'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7947'RECOVERED IN GOOD CONDITION.
 AC7947
 AC7947                          STATION RECOVERY (2016)
 AC7947
 AC7947'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AC7947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9084 ***********************************************************************
 AB9084  DESIGNATION -  14 203.94
 AB9084  PID         -  AB9084
 AB9084  STATE/COUNTY-  SD/STANLEY
 AB9084  COUNTRY     -  US
 AB9084  USGS QUAD   -  DOTY RIDGE (2017)
 AB9084
 AB9084                         *CURRENT SURVEY CONTROL
 AB9084  ______________________________________________________________________
 AB9084* NAD 83(1986) POSITION- 44 22 26.30   (N) 100 50 34.99   (W)   HD_HELD1
 AB9084* NAVD 88 ORTHO HEIGHT -   597.638 (meters)     1960.75  (feet) ADJUSTED
 AB9084  ______________________________________________________________________
 AB9084  GEOID HEIGHT    -        -22.766 (meters)                     GEOID18
 AB9084  DYNAMIC HEIGHT  -        597.505 (meters)     1960.31  (feet) COMP
 AB9084  MODELED GRAVITY -    980,375.7   (mgal)                       NAVD 88
 AB9084
 AB9084  VERT ORDER      -  FIRST     CLASS II
 AB9084
 AB9084.The horizontal coordinates were determined by differentially corrected
 AB9084.hand held GPS observations or other comparable positioning techniques
 AB9084.and have an estimated accuracy of +/- 3 meters.
 AB9084
 AB9084.The orthometric height was determined by differential leveling and
 AB9084.adjusted by the NATIONAL GEODETIC SURVEY
 AB9084.in October 1997.
 AB9084
 AB9084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9084.GEOID18 height accuracy estimate available here.
 AB9084
 AB9084.Click photographs - Photos may exist for this station.
 AB9084
 AB9084.The dynamic height is computed by dividing the NAVD 88
 AB9084.geopotential number by the normal gravity value computed on the
 AB9084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9084.degrees latitude (g = 980.6199 gals.).
 AB9084
 AB9084.The modeled gravity was interpolated from observed gravity values.
 AB9084
 AB9084;                    North         East    Units  Estimated Accuracy
 AB9084;SPC SD S     -   226,832.1     559,375.5     MT  (+/- 3 meters HH1 GPS) 
 AB9084
 AB9084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5316515062(NAD 83)
 AB9084
 AB9084                          SUPERSEDED SURVEY CONTROL
 AB9084
 AB9084.No superseded survey control is available for this station.
 AB9084
 AB9084_MARKER: DB = BENCH MARK DISK
 AB9084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9084_STAMPING: 14-203.94
 AB9084_MARK LOGO: SDDT
 AB9084_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9084+STABILITY: SURFACE MOTION
 AB9084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9084+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9084
 AB9084  HISTORY     - Date     Condition        Report By
 AB9084  HISTORY     - UNK      MONUMENTED       SDDT
 AB9084  HISTORY     - 19950718 GOOD             NGS
 AB9084  HISTORY     - 20120531 GOOD             INDIV
 AB9084
 AB9084                          STATION DESCRIPTION
 AB9084
 AB9084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9084'14.2 KM (8.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9084'IN HAYES, 91.0 M (298.6 FT) WEST OF MILEPOST 204, 22.5 M (73.8 FT)
 AB9084'NORTHWEST OF THE HIGHWAY CENTERLINE, 13.1 M (43.0 FT) EAST OF A
 AB9084'UTILITY POLE WITH 2 GUY CABLES, 5.5 M (18.0 FT) SOUTHWEST OF A FENCE
 AB9084'CORNER, 2.9 M (9.5 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE
 AB9084'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND
 AB9084'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9084
 AB9084                          STATION RECOVERY (2012)
 AB9084
 AB9084'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9082 ***********************************************************************
 AB9082  DESIGNATION -  14 206.05
 AB9082  PID         -  AB9082
 AB9082  STATE/COUNTY-  SD/STANLEY
 AB9082  COUNTRY     -  US
 AB9082  USGS QUAD   -  PRINCES RANCH (2017)
 AB9082
 AB9082                         *CURRENT SURVEY CONTROL
 AB9082  ______________________________________________________________________
 AB9082* NAD 83(1986) POSITION- 44 23 01.     (N) 100 48 12.     (W)   SCALED
 AB9082* NAVD 88 ORTHO HEIGHT -   590.508 (meters)     1937.36  (feet) ADJUSTED
 AB9082  ______________________________________________________________________
 AB9082  GEOID HEIGHT    -        -22.792 (meters)                     GEOID18
 AB9082  DYNAMIC HEIGHT  -        590.375 (meters)     1936.92  (feet) COMP
 AB9082  MODELED GRAVITY -    980,373.8   (mgal)                       NAVD 88
 AB9082
 AB9082  VERT ORDER      -  FIRST     CLASS II
 AB9082
 AB9082.The horizontal coordinates were scaled from a map and have
 AB9082.an estimated accuracy of +/- 6 seconds.
 AB9082
 AB9082.The orthometric height was determined by differential leveling and
 AB9082.adjusted by the NATIONAL GEODETIC SURVEY
 AB9082.in October 1997.
 AB9082
 AB9082.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9082.GEOID18 height accuracy estimate available here.
 AB9082
 AB9082.Click photographs - Photos may exist for this station.
 AB9082
 AB9082.The dynamic height is computed by dividing the NAVD 88
 AB9082.geopotential number by the normal gravity value computed on the
 AB9082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9082.degrees latitude (g = 980.6199 gals.).
 AB9082
 AB9082.The modeled gravity was interpolated from observed gravity values.
 AB9082
 AB9082;                    North         East    Units  Estimated Accuracy
 AB9082;SPC SD S     -   227,880.      562,550.      MT  (+/- 180 meters Scaled)
 AB9082
 AB9082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ563160(NAD 83)
 AB9082
 AB9082                          SUPERSEDED SURVEY CONTROL
 AB9082
 AB9082.No superseded survey control is available for this station.
 AB9082
 AB9082_MARKER: DB = BENCH MARK DISK
 AB9082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9082_STAMPING: 14-206.05
 AB9082_MARK LOGO: SDDT
 AB9082_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9082+STABILITY: SURFACE MOTION
 AB9082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9082+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9082
 AB9082  HISTORY     - Date     Condition        Report By
 AB9082  HISTORY     - UNK      MONUMENTED       SDDT
 AB9082  HISTORY     - 19950718 GOOD             NGS
 AB9082  HISTORY     - 20120531 GOOD             INDIV
 AB9082
 AB9082                          STATION DESCRIPTION
 AB9082
 AB9082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9082'17.4 KM (10.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9082'IN HAYES, 82.6 M (271.0 FT) EAST OF MILEPOST 206, 22.8 M (74.8 FT)
 AB9082'NORTHWEST OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) NORTHEAST OF A
 AB9082'T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AB9082'(1.3 FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 AB9082'POST, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND
 AB9082'SURFACE.
 AB9082
 AB9082                          STATION RECOVERY (2012)
 AB9082
 AB9082'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9081 ***********************************************************************
 AB9081  DESIGNATION -  14 208.07
 AB9081  PID         -  AB9081
 AB9081  STATE/COUNTY-  SD/STANLEY
 AB9081  COUNTRY     -  US
 AB9081  USGS QUAD   -  PRINCES RANCH (2017)
 AB9081
 AB9081                         *CURRENT SURVEY CONTROL
 AB9081  ______________________________________________________________________
 AB9081* NAD 83(1986) POSITION- 44 23 13.     (N) 100 45 48.     (W)   SCALED
 AB9081* NAVD 88 ORTHO HEIGHT -   588.559 (meters)     1930.96  (feet) ADJUSTED
 AB9081  ______________________________________________________________________
 AB9081  GEOID HEIGHT    -        -22.844 (meters)                     GEOID18
 AB9081  DYNAMIC HEIGHT  -        588.425 (meters)     1930.52  (feet) COMP
 AB9081  MODELED GRAVITY -    980,372.5   (mgal)                       NAVD 88
 AB9081
 AB9081  VERT ORDER      -  FIRST     CLASS II
 AB9081
 AB9081.The horizontal coordinates were scaled from a map and have
 AB9081.an estimated accuracy of +/- 6 seconds.
 AB9081
 AB9081.The orthometric height was determined by differential leveling and
 AB9081.adjusted by the NATIONAL GEODETIC SURVEY
 AB9081.in October 1997.
 AB9081
 AB9081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9081.GEOID18 height accuracy estimate available here.
 AB9081
 AB9081.Click photographs - Photos may exist for this station.
 AB9081
 AB9081.The dynamic height is computed by dividing the NAVD 88
 AB9081.geopotential number by the normal gravity value computed on the
 AB9081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9081.degrees latitude (g = 980.6199 gals.).
 AB9081
 AB9081.The modeled gravity was interpolated from observed gravity values.
 AB9081
 AB9081;                    North         East    Units  Estimated Accuracy
 AB9081;SPC SD S     -   228,240.      565,740.      MT  (+/- 180 meters Scaled)
 AB9081
 AB9081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ595163(NAD 83)
 AB9081
 AB9081                          SUPERSEDED SURVEY CONTROL
 AB9081
 AB9081.No superseded survey control is available for this station.
 AB9081
 AB9081_MARKER: DB = BENCH MARK DISK
 AB9081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9081_STAMPING: 14-208.07
 AB9081_MARK LOGO: SDDT
 AB9081_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9081+STABILITY: SURFACE MOTION
 AB9081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9081+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 AB9081
 AB9081  HISTORY     - Date     Condition        Report By
 AB9081  HISTORY     - UNK      MONUMENTED       SDDT
 AB9081  HISTORY     - 19950803 GOOD             NGS
 AB9081  HISTORY     - 20120530 GOOD             INDIV
 AB9081
 AB9081                          STATION DESCRIPTION
 AB9081
 AB9081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9081'33.8 KM (21.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9081'IN PIERRE, 117.0 M (383.9 FT) EAST OF MILEPOST 208, 23.0 M (75.5 FT)
 AB9081'NORTH OF THE HIGHWAY CENTERLINE, 3.1 M (10.2 FT) WEST OF THE WEST END
 AB9081'OF 3 BRACED FENCE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AB9081'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AB9081'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 AB9081
 AB9081                          STATION RECOVERY (2012)
 AB9081
 AB9081'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9080 ***********************************************************************
 AB9080  DESIGNATION -  14 209.07
 AB9080  PID         -  AB9080
 AB9080  STATE/COUNTY-  SD/STANLEY
 AB9080  COUNTRY     -  US
 AB9080  USGS QUAD   -  LACY (2017)
 AB9080
 AB9080                         *CURRENT SURVEY CONTROL
 AB9080  ______________________________________________________________________
 AB9080* NAD 83(1986) POSITION- 44 23 12.     (N) 100 44 36.     (W)   SCALED
 AB9080* NAVD 88 ORTHO HEIGHT -   589.007 (meters)     1932.43  (feet) ADJUSTED
 AB9080  ______________________________________________________________________
 AB9080  GEOID HEIGHT    -        -22.879 (meters)                     GEOID18
 AB9080  DYNAMIC HEIGHT  -        588.873 (meters)     1931.99  (feet) COMP
 AB9080  MODELED GRAVITY -    980,372.4   (mgal)                       NAVD 88
 AB9080
 AB9080  VERT ORDER      -  FIRST     CLASS II
 AB9080
 AB9080.The horizontal coordinates were scaled from a map and have
 AB9080.an estimated accuracy of +/- 6 seconds.
 AB9080
 AB9080.The orthometric height was determined by differential leveling and
 AB9080.adjusted by the NATIONAL GEODETIC SURVEY
 AB9080.in October 1997.
 AB9080
 AB9080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9080.GEOID18 height accuracy estimate available here.
 AB9080
 AB9080.Click photographs - Photos may exist for this station.
 AB9080
 AB9080.The dynamic height is computed by dividing the NAVD 88
 AB9080.geopotential number by the normal gravity value computed on the
 AB9080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9080.degrees latitude (g = 980.6199 gals.).
 AB9080
 AB9080.The modeled gravity was interpolated from observed gravity values.
 AB9080
 AB9080;                    North         East    Units  Estimated Accuracy
 AB9080;SPC SD S     -   228,200.      567,330.      MT  (+/- 180 meters Scaled)
 AB9080
 AB9080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ611162(NAD 83)
 AB9080
 AB9080                          SUPERSEDED SURVEY CONTROL
 AB9080
 AB9080.No superseded survey control is available for this station.
 AB9080
 AB9080_MARKER: DB = BENCH MARK DISK
 AB9080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9080_STAMPING: 14-209.07
 AB9080_MARK LOGO: SDDT
 AB9080_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9080+STABILITY: SURFACE MOTION
 AB9080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9080+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 AB9080
 AB9080  HISTORY     - Date     Condition        Report By
 AB9080  HISTORY     - UNK      MONUMENTED       SDDT
 AB9080  HISTORY     - 19950803 GOOD             NGS
 AB9080  HISTORY     - 20120524 MARK NOT FOUND   INDIV
 AB9080
 AB9080                          STATION DESCRIPTION
 AB9080
 AB9080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9080'32.2 KM (20.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9080'IN PIERRE, 111.0 M (364.2 FT) EAST OF MILEPOST 209, 22.9 M (75.1 FT)
 AB9080'NORTH OF THE HIGHWAY CENTERLINE, 3.3 M (10.8 FT) WEST OF THE WEST END
 AB9080'OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AB9080'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB9080'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9080
 AB9080                          STATION RECOVERY (2012)
 AB9080
 AB9080'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9080'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9079 ***********************************************************************
 AB9079  DESIGNATION -  14 210.07
 AB9079  PID         -  AB9079
 AB9079  STATE/COUNTY-  SD/STANLEY
 AB9079  COUNTRY     -  US
 AB9079  USGS QUAD   -  LACY (2017)
 AB9079
 AB9079                         *CURRENT SURVEY CONTROL
 AB9079  ______________________________________________________________________
 AB9079* NAD 83(1986) POSITION- 44 23 12.     (N) 100 43 23.     (W)   SCALED
 AB9079* NAVD 88 ORTHO HEIGHT -   588.240 (meters)     1929.92  (feet) ADJUSTED
 AB9079  ______________________________________________________________________
 AB9079  GEOID HEIGHT    -        -22.914 (meters)                     GEOID18
 AB9079  DYNAMIC HEIGHT  -        588.106 (meters)     1929.48  (feet) COMP
 AB9079  MODELED GRAVITY -    980,372.7   (mgal)                       NAVD 88
 AB9079
 AB9079  VERT ORDER      -  FIRST     CLASS II
 AB9079
 AB9079.The horizontal coordinates were scaled from a map and have
 AB9079.an estimated accuracy of +/- 6 seconds.
 AB9079
 AB9079.The orthometric height was determined by differential leveling and
 AB9079.adjusted by the NATIONAL GEODETIC SURVEY
 AB9079.in October 1997.
 AB9079
 AB9079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9079.GEOID18 height accuracy estimate available here.
 AB9079
 AB9079.Click photographs - Photos may exist for this station.
 AB9079
 AB9079.The dynamic height is computed by dividing the NAVD 88
 AB9079.geopotential number by the normal gravity value computed on the
 AB9079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9079.degrees latitude (g = 980.6199 gals.).
 AB9079
 AB9079.The modeled gravity was interpolated from observed gravity values.
 AB9079
 AB9079;                    North         East    Units  Estimated Accuracy
 AB9079;SPC SD S     -   228,190.      568,950.      MT  (+/- 180 meters Scaled)
 AB9079
 AB9079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ627162(NAD 83)
 AB9079
 AB9079                          SUPERSEDED SURVEY CONTROL
 AB9079
 AB9079.No superseded survey control is available for this station.
 AB9079
 AB9079_MARKER: DB = BENCH MARK DISK
 AB9079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9079_STAMPING: 14-210.07
 AB9079_MARK LOGO: SDDT
 AB9079_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9079+STABILITY: SURFACE MOTION
 AB9079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9079+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 AB9079
 AB9079  HISTORY     - Date     Condition        Report By
 AB9079  HISTORY     - UNK      MONUMENTED       SDDT
 AB9079  HISTORY     - 19950803 GOOD             NGS
 AB9079  HISTORY     - 20120530 GOOD             INDIV
 AB9079
 AB9079                          STATION DESCRIPTION
 AB9079
 AB9079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9079'30.6 KM (19.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9079'IN PIERRE, 111.0 M (364.2 FT) EAST OF MILEPOST 210, 22.8 M (74.8 FT)
 AB9079'NORTH OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) EAST OF A T-FENCE
 AB9079'CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT)
 AB9079'SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AB9079'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9079
 AB9079                          STATION RECOVERY (2012)
 AB9079
 AB9079'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9078 ***********************************************************************
 AB9078  DESIGNATION -  14 211.06
 AB9078  PID         -  AB9078
 AB9078  STATE/COUNTY-  SD/STANLEY
 AB9078  COUNTRY     -  US
 AB9078  USGS QUAD   -  LACY (2017)
 AB9078
 AB9078                         *CURRENT SURVEY CONTROL
 AB9078  ______________________________________________________________________
 AB9078* NAD 83(1986) POSITION- 44 23 11.     (N) 100 42 10.     (W)   SCALED
 AB9078* NAVD 88 ORTHO HEIGHT -   597.939 (meters)     1961.74  (feet) ADJUSTED
 AB9078  ______________________________________________________________________
 AB9078  GEOID HEIGHT    -        -22.947 (meters)                     GEOID18
 AB9078  DYNAMIC HEIGHT  -        597.804 (meters)     1961.30  (feet) COMP
 AB9078  MODELED GRAVITY -    980,373.2   (mgal)                       NAVD 88
 AB9078
 AB9078  VERT ORDER      -  FIRST     CLASS II
 AB9078
 AB9078.The horizontal coordinates were scaled from a map and have
 AB9078.an estimated accuracy of +/- 6 seconds.
 AB9078
 AB9078.The orthometric height was determined by differential leveling and
 AB9078.adjusted by the NATIONAL GEODETIC SURVEY
 AB9078.in October 1997.
 AB9078
 AB9078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9078.GEOID18 height accuracy estimate available here.
 AB9078
 AB9078.Click photographs - Photos may exist for this station.
 AB9078
 AB9078.The dynamic height is computed by dividing the NAVD 88
 AB9078.geopotential number by the normal gravity value computed on the
 AB9078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9078.degrees latitude (g = 980.6199 gals.).
 AB9078
 AB9078.The modeled gravity was interpolated from observed gravity values.
 AB9078
 AB9078;                    North         East    Units  Estimated Accuracy
 AB9078;SPC SD S     -   228,150.      570,560.      MT  (+/- 180 meters Scaled)
 AB9078
 AB9078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ643161(NAD 83)
 AB9078
 AB9078                          SUPERSEDED SURVEY CONTROL
 AB9078
 AB9078.No superseded survey control is available for this station.
 AB9078
 AB9078_MARKER: DB = BENCH MARK DISK
 AB9078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9078_STAMPING: 14-211.06
 AB9078_MARK LOGO: SDDT
 AB9078_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9078+STABILITY: SURFACE MOTION
 AB9078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9078+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2012
 AB9078
 AB9078  HISTORY     - Date     Condition        Report By
 AB9078  HISTORY     - UNK      MONUMENTED       SDDT
 AB9078  HISTORY     - 19950803 GOOD             NGS
 AB9078  HISTORY     - 20120530 GOOD             INDIV
 AB9078
 AB9078                          STATION DESCRIPTION
 AB9078
 AB9078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9078'29.0 KM (18.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9078'IN PIERRE, 101.0 M (331.4 FT) EAST OF MILEPOST 211, 22.6 M (74.1 FT)
 AB9078'NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AB9078'HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB9078'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9078
 AB9078                          STATION RECOVERY (2012)
 AB9078
 AB9078'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9077 ***********************************************************************
 AB9077  DESIGNATION -  14 213.06
 AB9077  PID         -  AB9077
 AB9077  STATE/COUNTY-  SD/STANLEY
 AB9077  COUNTRY     -  US
 AB9077  USGS QUAD   -  LACY (2017)
 AB9077
 AB9077                         *CURRENT SURVEY CONTROL
 AB9077  ______________________________________________________________________
 AB9077* NAD 83(1986) POSITION- 44 23 12.     (N) 100 39 44.     (W)   SCALED
 AB9077* NAVD 88 ORTHO HEIGHT -   614.207 (meters)     2015.11  (feet) ADJUSTED
 AB9077  ______________________________________________________________________
 AB9077  GEOID HEIGHT    -        -23.012 (meters)                     GEOID18
 AB9077  DYNAMIC HEIGHT  -        614.070 (meters)     2014.66  (feet) COMP
 AB9077  MODELED GRAVITY -    980,374.4   (mgal)                       NAVD 88
 AB9077
 AB9077  VERT ORDER      -  FIRST     CLASS II
 AB9077
 AB9077.The horizontal coordinates were scaled from a map and have
 AB9077.an estimated accuracy of +/- 6 seconds.
 AB9077
 AB9077.The orthometric height was determined by differential leveling and
 AB9077.adjusted by the NATIONAL GEODETIC SURVEY
 AB9077.in October 1997.
 AB9077
 AB9077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9077.GEOID18 height accuracy estimate available here.
 AB9077
 AB9077.Click photographs - Photos may exist for this station.
 AB9077
 AB9077.The dynamic height is computed by dividing the NAVD 88
 AB9077.geopotential number by the normal gravity value computed on the
 AB9077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9077.degrees latitude (g = 980.6199 gals.).
 AB9077
 AB9077.The modeled gravity was interpolated from observed gravity values.
 AB9077
 AB9077;                    North         East    Units  Estimated Accuracy
 AB9077;SPC SD S     -   228,170.      573,790.      MT  (+/- 180 meters Scaled)
 AB9077
 AB9077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ676161(NAD 83)
 AB9077
 AB9077                          SUPERSEDED SURVEY CONTROL
 AB9077
 AB9077.No superseded survey control is available for this station.
 AB9077
 AB9077_MARKER: DB = BENCH MARK DISK
 AB9077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9077_STAMPING: 14-213.06
 AB9077_MARK LOGO: SDDT
 AB9077_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9077+STABILITY: SURFACE MOTION
 AB9077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9077+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 AB9077
 AB9077  HISTORY     - Date     Condition        Report By
 AB9077  HISTORY     - UNK      MONUMENTED       SDDT
 AB9077  HISTORY     - 19950803 GOOD             NGS
 AB9077  HISTORY     - 20120524 GOOD             INDIV
 AB9077
 AB9077                          STATION DESCRIPTION
 AB9077
 AB9077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9077'25.8 KM (16.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9077'IN PIERRE, 1501.0 M (4924.5 FT) WEST OF MILEPOST 214, 23.4 M (76.8 FT)
 AB9077'NORTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) BELOW THE LEVEL OF
 AB9077'THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF
 AB9077'A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AB9077'GROUND SURFACE.
 AB9077
 AB9077                          STATION RECOVERY (2012)
 AB9077
 AB9077'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9076 ***********************************************************************
 AB9076  DESIGNATION -  14 214.06
 AB9076  PID         -  AB9076
 AB9076  STATE/COUNTY-  SD/STANLEY
 AB9076  COUNTRY     -  US
 AB9076  USGS QUAD   -  LACY (2017)
 AB9076
 AB9076                         *CURRENT SURVEY CONTROL
 AB9076  ______________________________________________________________________
 AB9076* NAD 83(1986) POSITION- 44 23 12.     (N) 100 38 33.     (W)   SCALED
 AB9076* NAVD 88 ORTHO HEIGHT -   595.608 (meters)     1954.09  (feet) ADJUSTED
 AB9076  ______________________________________________________________________
 AB9076  GEOID HEIGHT    -        -23.045 (meters)                     GEOID18
 AB9076  DYNAMIC HEIGHT  -        595.474 (meters)     1953.65  (feet) COMP
 AB9076  MODELED GRAVITY -    980,375.0   (mgal)                       NAVD 88
 AB9076
 AB9076  VERT ORDER      -  FIRST     CLASS II
 AB9076
 AB9076.The horizontal coordinates were scaled from a map and have
 AB9076.an estimated accuracy of +/- 6 seconds.
 AB9076
 AB9076.The orthometric height was determined by differential leveling and
 AB9076.adjusted by the NATIONAL GEODETIC SURVEY
 AB9076.in October 1997.
 AB9076
 AB9076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9076.GEOID18 height accuracy estimate available here.
 AB9076
 AB9076.Click photographs - Photos may exist for this station.
 AB9076
 AB9076.The dynamic height is computed by dividing the NAVD 88
 AB9076.geopotential number by the normal gravity value computed on the
 AB9076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9076.degrees latitude (g = 980.6199 gals.).
 AB9076
 AB9076.The modeled gravity was interpolated from observed gravity values.
 AB9076
 AB9076;                    North         East    Units  Estimated Accuracy
 AB9076;SPC SD S     -   228,160.      575,370.      MT  (+/- 180 meters Scaled)
 AB9076
 AB9076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ691161(NAD 83)
 AB9076
 AB9076                          SUPERSEDED SURVEY CONTROL
 AB9076
 AB9076.No superseded survey control is available for this station.
 AB9076
 AB9076_MARKER: DB = BENCH MARK DISK
 AB9076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9076_STAMPING: 14-214.06
 AB9076_MARK LOGO: SDDT
 AB9076_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9076+STABILITY: SURFACE MOTION
 AB9076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9076+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 AB9076
 AB9076  HISTORY     - Date     Condition        Report By
 AB9076  HISTORY     - UNK      MONUMENTED       SDDT
 AB9076  HISTORY     - 19950803 GOOD             NGS
 AB9076  HISTORY     - 20120524 GOOD             INDIV
 AB9076
 AB9076                          STATION DESCRIPTION
 AB9076
 AB9076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9076'24.2 KM (15.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9076'IN PIERRE, 92.6 M (303.8 FT) EAST OF MILEPOST 214, 22.8 M (74.8 FT)
 AB9076'NORTH OF THE HIGHWAY CENTERLINE, 2.2 M (7.2 FT) EAST OF A T-FENCE
 AB9076'CORNER, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 AB9076'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AB9076'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9076
 AB9076                          STATION RECOVERY (2012)
 AB9076
 AB9076'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9075 ***********************************************************************
 AB9075  DESIGNATION -  14 215.05
 AB9075  PID         -  AB9075
 AB9075  STATE/COUNTY-  SD/STANLEY
 AB9075  COUNTRY     -  US
 AB9075  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 AB9075
 AB9075                         *CURRENT SURVEY CONTROL
 AB9075  ______________________________________________________________________
 AB9075* NAD 83(1986) POSITION- 44 23 12.     (N) 100 37 19.     (W)   SCALED
 AB9075* NAVD 88 ORTHO HEIGHT -   597.970 (meters)     1961.84  (feet) ADJUSTED
 AB9075  ______________________________________________________________________
 AB9075  GEOID HEIGHT    -        -23.081 (meters)                     GEOID18
 AB9075  DYNAMIC HEIGHT  -        597.837 (meters)     1961.40  (feet) COMP
 AB9075  MODELED GRAVITY -    980,375.5   (mgal)                       NAVD 88
 AB9075
 AB9075  VERT ORDER      -  FIRST     CLASS II
 AB9075
 AB9075.The horizontal coordinates were scaled from a map and have
 AB9075.an estimated accuracy of +/- 6 seconds.
 AB9075
 AB9075.The orthometric height was determined by differential leveling and
 AB9075.adjusted by the NATIONAL GEODETIC SURVEY
 AB9075.in October 1997.
 AB9075
 AB9075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9075.GEOID18 height accuracy estimate available here.
 AB9075
 AB9075.Click photographs - Photos may exist for this station.
 AB9075
 AB9075.The dynamic height is computed by dividing the NAVD 88
 AB9075.geopotential number by the normal gravity value computed on the
 AB9075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9075.degrees latitude (g = 980.6199 gals.).
 AB9075
 AB9075.The modeled gravity was interpolated from observed gravity values.
 AB9075
 AB9075;                    North         East    Units  Estimated Accuracy
 AB9075;SPC SD S     -   228,160.      577,000.      MT  (+/- 180 meters Scaled)
 AB9075
 AB9075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ708160(NAD 83)
 AB9075
 AB9075                          SUPERSEDED SURVEY CONTROL
 AB9075
 AB9075.No superseded survey control is available for this station.
 AB9075
 AB9075_MARKER: DB = BENCH MARK DISK
 AB9075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9075_STAMPING: 14-215.05
 AB9075_MARK LOGO: SDDT
 AB9075_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9075+STABILITY: SURFACE MOTION
 AB9075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9075+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 AB9075
 AB9075  HISTORY     - Date     Condition        Report By
 AB9075  HISTORY     - UNK      MONUMENTED       SDDT
 AB9075  HISTORY     - 19950803 GOOD             NGS
 AB9075  HISTORY     - 20120524 GOOD             INDIV
 AB9075
 AB9075                          STATION DESCRIPTION
 AB9075
 AB9075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9075'22.6 KM (14.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9075'IN PIERRE, 83.2 M (273.0 FT) EAST OF MILEPOST 215, 22.9 M (75.1 FT)
 AB9075'NORTH OF THE HIGHWAY CENTERLINE, 2.8 M (9.2 FT) WEST OF A T-FENCE
 AB9075'CORNER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT)
 AB9075'SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AB9075'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9075
 AB9075                          STATION RECOVERY (2012)
 AB9075
 AB9075'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9073 ***********************************************************************
 AB9073  DESIGNATION -  14 216.17
 AB9073  PID         -  AB9073
 AB9073  STATE/COUNTY-  SD/STANLEY
 AB9073  COUNTRY     -  US
 AB9073  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 AB9073
 AB9073                         *CURRENT SURVEY CONTROL
 AB9073  ______________________________________________________________________
 AB9073* NAD 83(1986) POSITION- 44 22 49.     (N) 100 36 06.     (W)   SCALED
 AB9073* NAVD 88 ORTHO HEIGHT -   601.654 (meters)     1973.93  (feet) ADJUSTED
 AB9073  ______________________________________________________________________
 AB9073  GEOID HEIGHT    -        -23.131 (meters)                     GEOID18
 AB9073  DYNAMIC HEIGHT  -        601.519 (meters)     1973.48  (feet) COMP
 AB9073  MODELED GRAVITY -    980,374.7   (mgal)                       NAVD 88
 AB9073
 AB9073  VERT ORDER      -  FIRST     CLASS II
 AB9073
 AB9073.The horizontal coordinates were scaled from a map and have
 AB9073.an estimated accuracy of +/- 6 seconds.
 AB9073
 AB9073.The orthometric height was determined by differential leveling and
 AB9073.adjusted by the NATIONAL GEODETIC SURVEY
 AB9073.in October 1997.
 AB9073
 AB9073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9073.GEOID18 height accuracy estimate available here.
 AB9073
 AB9073.Click photographs - Photos may exist for this station.
 AB9073
 AB9073.The dynamic height is computed by dividing the NAVD 88
 AB9073.geopotential number by the normal gravity value computed on the
 AB9073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9073.degrees latitude (g = 980.6199 gals.).
 AB9073
 AB9073.The modeled gravity was interpolated from observed gravity values.
 AB9073
 AB9073;                    North         East    Units  Estimated Accuracy
 AB9073;SPC SD S     -   227,440.      578,620.      MT  (+/- 180 meters Scaled)
 AB9073
 AB9073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ724153(NAD 83)
 AB9073
 AB9073                          SUPERSEDED SURVEY CONTROL
 AB9073
 AB9073.No superseded survey control is available for this station.
 AB9073
 AB9073_MARKER: DB = BENCH MARK DISK
 AB9073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9073_STAMPING: 14-216.17
 AB9073_MARK LOGO: SDDT
 AB9073_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9073+STABILITY: SURFACE MOTION
 AB9073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9073+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB9073
 AB9073  HISTORY     - Date     Condition        Report By
 AB9073  HISTORY     - UNK      MONUMENTED       SDDT
 AB9073  HISTORY     - 19950803 GOOD             NGS
 AB9073  HISTORY     - 20120517 GOOD             INDIV
 AB9073
 AB9073                          STATION DESCRIPTION
 AB9073
 AB9073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9073'20.8 KM (12.90 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9073'IN PIERRE, 281.0 M (921.9 FT) EAST OF MILEPOST 216, 73.5 M (241.1 FT)
 AB9073'WEST OF THE WEST LEG OF A HIGH LINE TOWER, 22.5 M (73.8 FT) NORTHEAST
 AB9073'OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M
 AB9073'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A
 AB9073'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9073
 AB9073                          STATION RECOVERY (2012)
 AB9073
 AB9073'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9069 ***********************************************************************
 AB9069  DESIGNATION -  14 220.17
 AB9069  PID         -  AB9069
 AB9069  STATE/COUNTY-  SD/STANLEY
 AB9069  COUNTRY     -  US
 AB9069  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 AB9069
 AB9069                         *CURRENT SURVEY CONTROL
 AB9069  ______________________________________________________________________
 AB9069* NAD 83(1986) POSITION- 44 22 47.42   (N) 100 31 16.70   (W)   HD_HELD1
 AB9069* NAVD 88 ORTHO HEIGHT -   496.736 (meters)     1629.71  (feet) ADJUSTED
 AB9069  ______________________________________________________________________
 AB9069  GEOID HEIGHT    -        -23.269 (meters)                     GEOID18
 AB9069  DYNAMIC HEIGHT  -        496.625 (meters)     1629.34  (feet) COMP
 AB9069  MODELED GRAVITY -    980,379.8   (mgal)                       NAVD 88
 AB9069
 AB9069  VERT ORDER      -  FIRST     CLASS II
 AB9069
 AB9069.The horizontal coordinates were determined by differentially corrected
 AB9069.hand held GPS observations or other comparable positioning techniques
 AB9069.and have an estimated accuracy of +/- 3 meters.
 AB9069
 AB9069.The orthometric height was determined by differential leveling and
 AB9069.adjusted by the NATIONAL GEODETIC SURVEY
 AB9069.in October 1997.
 AB9069
 AB9069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9069.GEOID18 height accuracy estimate available here.
 AB9069
 AB9069.Click photographs - Photos may exist for this station.
 AB9069
 AB9069.The dynamic height is computed by dividing the NAVD 88
 AB9069.geopotential number by the normal gravity value computed on the
 AB9069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9069.degrees latitude (g = 980.6199 gals.).
 AB9069
 AB9069.The modeled gravity was interpolated from observed gravity values.
 AB9069
 AB9069;                    North         East    Units  Estimated Accuracy
 AB9069;SPC SD S     -   227,376.3     585,020.1     MT  (+/- 3 meters HH1 GPS) 
 AB9069
 AB9069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7881115187(NAD 83)
 AB9069
 AB9069                          SUPERSEDED SURVEY CONTROL
 AB9069
 AB9069.No superseded survey control is available for this station.
 AB9069
 AB9069_MARKER: DB = BENCH MARK DISK
 AB9069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9069_STAMPING: 14-220.17
 AB9069_MARK LOGO: SDDT
 AB9069_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9069+STABILITY: SURFACE MOTION
 AB9069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9069+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB9069
 AB9069  HISTORY     - Date     Condition        Report By
 AB9069  HISTORY     - UNK      MONUMENTED       SDDT
 AB9069  HISTORY     - 19950803 GOOD             NGS
 AB9069  HISTORY     - 20120517 GOOD             INDIV
 AB9069
 AB9069                          STATION DESCRIPTION
 AB9069
 AB9069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9069'14.4 KM (8.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9069'IN PIERRE, 271.0 M (889.1 FT) EAST OF MILEPOST 220, 22.8 M (74.8 FT)
 AB9069'NORTH OF THE HIGHWAY CENTERLINE, 20.7 M (67.9 FT) EAST OF THE CENTER
 AB9069'OF A DRIVEWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AB9069'(2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE
 AB9069'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9069
 AB9069                          STATION RECOVERY (2012)
 AB9069
 AB9069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9066 ***********************************************************************
 AB9066  DESIGNATION -  14 222.27
 AB9066  PID         -  AB9066
 AB9066  STATE/COUNTY-  SD/STANLEY
 AB9066  COUNTRY     -  US
 AB9066  USGS QUAD   -  OAHE DAM (2017)
 AB9066
 AB9066                         *CURRENT SURVEY CONTROL
 AB9066  ______________________________________________________________________
 AB9066* NAD 83(1986) POSITION- 44 23 11.     (N) 100 28 52.     (W)   SCALED
 AB9066* NAVD 88 ORTHO HEIGHT -   546.321 (meters)     1792.39  (feet) ADJUSTED
 AB9066  ______________________________________________________________________
 AB9066  GEOID HEIGHT    -        -23.291 (meters)                     GEOID18
 AB9066  DYNAMIC HEIGHT  -        546.202 (meters)     1792.00  (feet) COMP
 AB9066  MODELED GRAVITY -    980,384.4   (mgal)                       NAVD 88
 AB9066
 AB9066  VERT ORDER      -  FIRST     CLASS II
 AB9066
 AB9066.The horizontal coordinates were scaled from a map and have
 AB9066.an estimated accuracy of +/- 6 seconds.
 AB9066
 AB9066.The orthometric height was determined by differential leveling and
 AB9066.adjusted by the NATIONAL GEODETIC SURVEY
 AB9066.in October 1997.
 AB9066
 AB9066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9066.GEOID18 height accuracy estimate available here.
 AB9066
 AB9066.Click photographs - Photos may exist for this station.
 AB9066
 AB9066.The dynamic height is computed by dividing the NAVD 88
 AB9066.geopotential number by the normal gravity value computed on the
 AB9066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9066.degrees latitude (g = 980.6199 gals.).
 AB9066
 AB9066.The modeled gravity was interpolated from observed gravity values.
 AB9066
 AB9066;                    North         East    Units  Estimated Accuracy
 AB9066;SPC SD S     -   228,100.      588,230.      MT  (+/- 180 meters Scaled)
 AB9066
 AB9066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ820158(NAD 83)
 AB9066
 AB9066                          SUPERSEDED SURVEY CONTROL
 AB9066
 AB9066.No superseded survey control is available for this station.
 AB9066
 AB9066_MARKER: DB = BENCH MARK DISK
 AB9066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9066_STAMPING: 14-222.27
 AB9066_MARK LOGO: SDDT
 AB9066_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9066+STABILITY: SURFACE MOTION
 AB9066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9066+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB9066
 AB9066  HISTORY     - Date     Condition        Report By
 AB9066  HISTORY     - UNK      MONUMENTED       SDDT
 AB9066  HISTORY     - 19950802 GOOD             NGS
 AB9066  HISTORY     - 20120517 GOOD             INDIV
 AB9066
 AB9066                          STATION DESCRIPTION
 AB9066
 AB9066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9066'11.0 KM (6.85 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9066'IN PIERRE, 433.0 M (1420.6 FT) EAST OF MILEPOST 222, 22.8 M (74.8 FT)
 AB9066'NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AB9066'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB9066'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9066
 AB9066                          STATION RECOVERY (2012)
 AB9066
 AB9066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9065 ***********************************************************************
 AB9065  DESIGNATION -  14 223.27
 AB9065  PID         -  AB9065
 AB9065  STATE/COUNTY-  SD/STANLEY
 AB9065  COUNTRY     -  US
 AB9065  USGS QUAD   -  OAHE DAM (2017)
 AB9065
 AB9065                         *CURRENT SURVEY CONTROL
 AB9065  ______________________________________________________________________
 AB9065* NAD 83(1986) POSITION- 44 23 12.     (N) 100 27 40.     (W)   SCALED
 AB9065* NAVD 88 ORTHO HEIGHT -   526.523 (meters)     1727.43  (feet) ADJUSTED
 AB9065  ______________________________________________________________________
 AB9065  GEOID HEIGHT    -        -23.309 (meters)                     GEOID18
 AB9065  DYNAMIC HEIGHT  -        526.411 (meters)     1727.07  (feet) COMP
 AB9065  MODELED GRAVITY -    980,387.6   (mgal)                       NAVD 88
 AB9065
 AB9065  VERT ORDER      -  FIRST     CLASS II
 AB9065
 AB9065.The horizontal coordinates were scaled from a map and have
 AB9065.an estimated accuracy of +/- 6 seconds.
 AB9065
 AB9065.The orthometric height was determined by differential leveling and
 AB9065.adjusted by the NATIONAL GEODETIC SURVEY
 AB9065.in October 1997.
 AB9065
 AB9065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9065.GEOID18 height accuracy estimate available here.
 AB9065
 AB9065.Click photographs - Photos may exist for this station.
 AB9065
 AB9065.The dynamic height is computed by dividing the NAVD 88
 AB9065.geopotential number by the normal gravity value computed on the
 AB9065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9065.degrees latitude (g = 980.6199 gals.).
 AB9065
 AB9065.The modeled gravity was interpolated from observed gravity values.
 AB9065
 AB9065;                    North         East    Units  Estimated Accuracy
 AB9065;SPC SD S     -   228,130.      589,820.      MT  (+/- 180 meters Scaled)
 AB9065
 AB9065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ836158(NAD 83)
 AB9065
 AB9065                          SUPERSEDED SURVEY CONTROL
 AB9065
 AB9065.No superseded survey control is available for this station.
 AB9065
 AB9065_MARKER: DB = BENCH MARK DISK
 AB9065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9065_STAMPING: 14-223.27
 AB9065_MARK LOGO: SDDT
 AB9065_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9065+STABILITY: SURFACE MOTION
 AB9065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9065+SATELLITE: SATELLITE OBSERVATIONS - August 02, 1995
 AB9065
 AB9065  HISTORY     - Date     Condition        Report By
 AB9065  HISTORY     - UNK      MONUMENTED       SDDT
 AB9065  HISTORY     - 19950802 GOOD             NGS
 AB9065  HISTORY     - 20120516 POOR             INDIV
 AB9065
 AB9065                          STATION DESCRIPTION
 AB9065
 AB9065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9065'9.4 KM (5.85 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9065'IN PIERRE, 440.0 M (1443.6 FT) EAST OF MILEPOST 223, 23.1 M (75.8 FT)
 AB9065'NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3
 AB9065'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A
 AB9065'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9065
 AB9065                          STATION RECOVERY (2012)
 AB9065
 AB9065'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9065'MONUMENT IN LAYING ON ITS SIDE, HALFWAY BURIED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9064 ***********************************************************************
 AB9064  DESIGNATION -  14 224.27
 AB9064  PID         -  AB9064
 AB9064  STATE/COUNTY-  SD/STANLEY
 AB9064  COUNTRY     -  US
 AB9064  USGS QUAD   -  OAHE DAM (2017)
 AB9064
 AB9064                         *CURRENT SURVEY CONTROL
 AB9064  ______________________________________________________________________
 AB9064* NAD 83(1986) POSITION- 44 23 17.     (N) 100 26 27.     (W)   SCALED
 AB9064* NAVD 88 ORTHO HEIGHT -   525.102 (meters)     1722.77  (feet) ADJUSTED
 AB9064  ______________________________________________________________________
 AB9064  GEOID HEIGHT    -        -23.321 (meters)                     GEOID18
 AB9064  DYNAMIC HEIGHT  -        524.991 (meters)     1722.41  (feet) COMP
 AB9064  MODELED GRAVITY -    980,390.7   (mgal)                       NAVD 88
 AB9064
 AB9064  VERT ORDER      -  FIRST     CLASS II
 AB9064
 AB9064.The horizontal coordinates were scaled from a map and have
 AB9064.an estimated accuracy of +/- 6 seconds.
 AB9064
 AB9064.The orthometric height was determined by differential leveling and
 AB9064.adjusted by the NATIONAL GEODETIC SURVEY
 AB9064.in October 1997.
 AB9064
 AB9064.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9064.GEOID18 height accuracy estimate available here.
 AB9064
 AB9064.Click photographs - Photos may exist for this station.
 AB9064
 AB9064.The dynamic height is computed by dividing the NAVD 88
 AB9064.geopotential number by the normal gravity value computed on the
 AB9064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9064.degrees latitude (g = 980.6199 gals.).
 AB9064
 AB9064.The modeled gravity was interpolated from observed gravity values.
 AB9064
 AB9064;                    North         East    Units  Estimated Accuracy
 AB9064;SPC SD S     -   228,280.      591,430.      MT  (+/- 180 meters Scaled)
 AB9064
 AB9064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ852159(NAD 83)
 AB9064
 AB9064                          SUPERSEDED SURVEY CONTROL
 AB9064
 AB9064.No superseded survey control is available for this station.
 AB9064
 AB9064_MARKER: DB = BENCH MARK DISK
 AB9064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9064_STAMPING: 14-224.27
 AB9064_MARK LOGO: SDDT
 AB9064_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9064+STABILITY: SURFACE MOTION
 AB9064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9064+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB9064
 AB9064  HISTORY     - Date     Condition        Report By
 AB9064  HISTORY     - UNK      MONUMENTED       SDDT
 AB9064  HISTORY     - 19950802 GOOD             NGS
 AB9064  HISTORY     - 20120517 GOOD             INDIV
 AB9064
 AB9064                          STATION DESCRIPTION
 AB9064
 AB9064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9064'7.8 KM (4.85 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9064'IN PIERRE, 442.0 M (1450.1 FT) EAST OF MILEPOST 224, 24.2 M (79.4 FT)
 AB9064'NORTH OF THE HIGHWAY CENTERLINE, 3.2 M (10.5 FT) WEST OF A T-FENCE
 AB9064'CORNER, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 AB9064'SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AB9064'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9064
 AB9064                          STATION RECOVERY (2012)
 AB9064
 AB9064'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9063 ***********************************************************************
 AB9063  DESIGNATION -  14 225.38
 AB9063  PID         -  AB9063
 AB9063  STATE/COUNTY-  SD/STANLEY
 AB9063  COUNTRY     -  US
 AB9063  USGS QUAD   -  OAHE DAM (2017)
 AB9063
 AB9063                         *CURRENT SURVEY CONTROL
 AB9063  ______________________________________________________________________
 AB9063* NAD 83(1986) POSITION- 44 22 59.     (N) 100 25 15.     (W)   SCALED
 AB9063* NAVD 88 ORTHO HEIGHT -   529.950 (meters)     1738.68  (feet) ADJUSTED
 AB9063  ______________________________________________________________________
 AB9063  GEOID HEIGHT    -        -23.354 (meters)                     GEOID18
 AB9063  DYNAMIC HEIGHT  -        529.839 (meters)     1738.31  (feet) COMP
 AB9063  MODELED GRAVITY -    980,393.1   (mgal)                       NAVD 88
 AB9063
 AB9063  VERT ORDER      -  FIRST     CLASS II
 AB9063
 AB9063.The horizontal coordinates were scaled from a map and have
 AB9063.an estimated accuracy of +/- 6 seconds.
 AB9063
 AB9063.The orthometric height was determined by differential leveling and
 AB9063.adjusted by the NATIONAL GEODETIC SURVEY
 AB9063.in October 1997.
 AB9063
 AB9063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9063.GEOID18 height accuracy estimate available here.
 AB9063
 AB9063.Click photographs - Photos may exist for this station.
 AB9063
 AB9063.The dynamic height is computed by dividing the NAVD 88
 AB9063.geopotential number by the normal gravity value computed on the
 AB9063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9063.degrees latitude (g = 980.6199 gals.).
 AB9063
 AB9063.The modeled gravity was interpolated from observed gravity values.
 AB9063
 AB9063;                    North         East    Units  Estimated Accuracy
 AB9063;SPC SD S     -   227,720.      593,030.      MT  (+/- 180 meters Scaled)
 AB9063
 AB9063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ868154(NAD 83)
 AB9063
 AB9063                          SUPERSEDED SURVEY CONTROL
 AB9063
 AB9063.No superseded survey control is available for this station.
 AB9063
 AB9063_MARKER: DB = BENCH MARK DISK
 AB9063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9063_STAMPING: 14-225.38
 AB9063_MARK LOGO: SDDT
 AB9063_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9063+STABILITY: SURFACE MOTION
 AB9063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9063+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 AB9063
 AB9063  HISTORY     - Date     Condition        Report By
 AB9063  HISTORY     - UNK      MONUMENTED       SDDT
 AB9063  HISTORY     - 19950802 GOOD             NGS
 AB9063  HISTORY     - 20120524 GOOD             INDIV
 AB9063
 AB9063                          STATION DESCRIPTION
 AB9063
 AB9063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9063'6.0 KM (3.70 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9063'IN PIERRE, 604.0 M (1981.6 FT) EAST OF MILEPOST 225, 67.4 M (221.1 FT)
 AB9063'NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 23.1 M (75.8 FT)
 AB9063'NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AB9063'THE HIGHWAY, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 AB9063'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9063
 AB9063                          STATION RECOVERY (2012)
 AB9063
 AB9063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9037 ***********************************************************************
 AB9037  DESIGNATION -  14 233.11
 AB9037  PID         -  AB9037
 AB9037  STATE/COUNTY-  SD/HUGHES
 AB9037  COUNTRY     -  US
 AB9037  USGS QUAD   -  PIERRE NE (2017)
 AB9037
 AB9037                         *CURRENT SURVEY CONTROL
 AB9037  ______________________________________________________________________
 AB9037* NAD 83(1986) POSITION- 44 24 03.     (N) 100 18 00.     (W)   SCALED
 AB9037* NAVD 88 ORTHO HEIGHT -   540.709 (meters)     1773.98  (feet) ADJUSTED
 AB9037  ______________________________________________________________________
 AB9037  GEOID HEIGHT    -        -23.368 (meters)                     GEOID18
 AB9037  DYNAMIC HEIGHT  -        540.602 (meters)     1773.63  (feet) COMP
 AB9037  MODELED GRAVITY -    980,404.2   (mgal)                       NAVD 88
 AB9037
 AB9037  VERT ORDER      -  FIRST     CLASS II
 AB9037
 AB9037.The horizontal coordinates were scaled from a map and have
 AB9037.an estimated accuracy of +/- 6 seconds.
 AB9037
 AB9037.The orthometric height was determined by differential leveling and
 AB9037.adjusted by the NATIONAL GEODETIC SURVEY
 AB9037.in October 1997.
 AB9037
 AB9037.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9037.GEOID18 height accuracy estimate available here.
 AB9037
 AB9037.Click photographs - Photos may exist for this station.
 AB9037
 AB9037.The dynamic height is computed by dividing the NAVD 88
 AB9037.geopotential number by the normal gravity value computed on the
 AB9037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9037.degrees latitude (g = 980.6199 gals.).
 AB9037
 AB9037.The modeled gravity was interpolated from observed gravity values.
 AB9037
 AB9037;                    North         East    Units  Estimated Accuracy
 AB9037;SPC SD S     -   229,690.      602,660.      MT  (+/- 180 meters Scaled)
 AB9037
 AB9037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ964172(NAD 83)
 AB9037
 AB9037                          SUPERSEDED SURVEY CONTROL
 AB9037
 AB9037.No superseded survey control is available for this station.
 AB9037
 AB9037_MARKER: DB = BENCH MARK DISK
 AB9037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9037_STAMPING: 14-233.11 1994
 AB9037_MARK LOGO: SDDT
 AB9037_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9037+STABILITY: SURFACE MOTION
 AB9037_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB9037+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9037
 AB9037  HISTORY     - Date     Condition        Report By
 AB9037  HISTORY     - 1994     MONUMENTED       SDDT
 AB9037  HISTORY     - 19941202 GOOD             NGS
 AB9037  HISTORY     - 20120308 GOOD             INDIV
 AB9037
 AB9037                          STATION DESCRIPTION
 AB9037
 AB9037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9037'6.3 KM (3.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9037'IN PIERRE, 164.0 M (538.1 FT) EAST OF MILEPOST 233, 32.2 M (105.6 FT)
 AB9037'NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 7.3
 AB9037'M (24.0 FT) SOUTHEAST OF A FENCE CORNER, 6.2 M (20.3 FT)
 AB9037'SOUTH-SOUTHEAST OF A FENCE, 5.3 M (17.4 FT) NORTHEAST OF A
 AB9037'RIGHT-OF-WAY POST, 3.5 M (11.5 FT) NORTHWEST OF THE CENTER OF A TRACK
 AB9037'ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT)
 AB9037'SOUTH-SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9037'GROUND SURFACE.
 AB9037
 AB9037                          STATION RECOVERY (2012)
 AB9037
 AB9037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9032 ***********************************************************************
 AB9032  DESIGNATION -  14 234.22
 AB9032  PID         -  AB9032
 AB9032  STATE/COUNTY-  SD/HUGHES
 AB9032  COUNTRY     -  US
 AB9032  USGS QUAD   -  PIERRE NE (2017)
 AB9032
 AB9032                         *CURRENT SURVEY CONTROL
 AB9032  ______________________________________________________________________
 AB9032* NAD 83(1986) POSITION- 44 24 27.     (N) 100 16 43.     (W)   SCALED
 AB9032* NAVD 88 ORTHO HEIGHT -   525.914 (meters)     1725.44  (feet) ADJUSTED
 AB9032  ______________________________________________________________________
 AB9032  GEOID HEIGHT    -        -23.376 (meters)                     GEOID18
 AB9032  DYNAMIC HEIGHT  -        525.811 (meters)     1725.10  (feet) COMP
 AB9032  MODELED GRAVITY -    980,406.4   (mgal)                       NAVD 88
 AB9032
 AB9032  VERT ORDER      -  FIRST     CLASS II
 AB9032
 AB9032.The horizontal coordinates were scaled from a map and have
 AB9032.an estimated accuracy of +/- 6 seconds.
 AB9032
 AB9032.The orthometric height was determined by differential leveling and
 AB9032.adjusted by the NATIONAL GEODETIC SURVEY
 AB9032.in October 1997.
 AB9032
 AB9032.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9032.GEOID18 height accuracy estimate available here.
 AB9032
 AB9032.Click photographs - Photos may exist for this station.
 AB9032
 AB9032.The dynamic height is computed by dividing the NAVD 88
 AB9032.geopotential number by the normal gravity value computed on the
 AB9032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9032.degrees latitude (g = 980.6199 gals.).
 AB9032
 AB9032.The modeled gravity was interpolated from observed gravity values.
 AB9032
 AB9032;                    North         East    Units  Estimated Accuracy
 AB9032;SPC SD S     -   230,430.      604,360.      MT  (+/- 180 meters Scaled)
 AB9032
 AB9032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ981179(NAD 83)
 AB9032
 AB9032                          SUPERSEDED SURVEY CONTROL
 AB9032
 AB9032.No superseded survey control is available for this station.
 AB9032
 AB9032_MARKER: DB = BENCH MARK DISK
 AB9032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9032_STAMPING: 14-234.22 1994
 AB9032_MARK LOGO: SDDT
 AB9032_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9032+STABILITY: SURFACE MOTION
 AB9032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9032+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9032
 AB9032  HISTORY     - Date     Condition        Report By
 AB9032  HISTORY     - 1994     MONUMENTED       SDDT
 AB9032  HISTORY     - 19941122 GOOD             NGS
 AB9032  HISTORY     - 20120308 GOOD             INDIV
 AB9032
 AB9032                          STATION DESCRIPTION
 AB9032
 AB9032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9032'8.1 KM (5.05 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9032'IN PIERRE, 511.0 M (1676.5 FT) EAST OF MILEPOST 233.95, 50.0 M (164.0
 AB9032'FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 30.3 M (99.4
 AB9032'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 13.5 M (44.3 FT) NORTHEAST OF
 AB9032'A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 0.7 M (2.3 FT) BELOW THE
 AB9032'LEVEL OF THE HIGHWAY, 0.2 KM (0.10 MI) SOUTHEAST OF A WITNESS POST AND
 AB9032'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9032
 AB9032                          STATION RECOVERY (2012)
 AB9032
 AB9032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9028 ***********************************************************************
 AB9028  DESIGNATION -  14 238.64
 AB9028  PID         -  AB9028
 AB9028  STATE/COUNTY-  SD/HUGHES
 AB9028  COUNTRY     -  US
 AB9028  USGS QUAD   -  CANNING NW (2017)
 AB9028
 AB9028                         *CURRENT SURVEY CONTROL
 AB9028  ______________________________________________________________________
 AB9028* NAD 83(1986) POSITION- 44 26 12.     (N) 100 12 03.     (W)   SCALED
 AB9028* NAVD 88 ORTHO HEIGHT -   531.949 (meters)     1745.24  (feet) ADJUSTED
 AB9028  ______________________________________________________________________
 AB9028  GEOID HEIGHT    -        -23.443 (meters)                     GEOID18
 AB9028  DYNAMIC HEIGHT  -        531.841 (meters)     1744.88  (feet) COMP
 AB9028  MODELED GRAVITY -    980,398.2   (mgal)                       NAVD 88
 AB9028
 AB9028  VERT ORDER      -  FIRST     CLASS II
 AB9028
 AB9028.The horizontal coordinates were scaled from a map and have
 AB9028.an estimated accuracy of +/- 6 seconds.
 AB9028
 AB9028.The orthometric height was determined by differential leveling and
 AB9028.adjusted by the NATIONAL GEODETIC SURVEY
 AB9028.in October 1997.
 AB9028
 AB9028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9028.GEOID18 height accuracy estimate available here.
 AB9028
 AB9028.Click photographs - Photos may exist for this station.
 AB9028
 AB9028.The dynamic height is computed by dividing the NAVD 88
 AB9028.geopotential number by the normal gravity value computed on the
 AB9028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9028.degrees latitude (g = 980.6199 gals.).
 AB9028
 AB9028.The modeled gravity was interpolated from observed gravity values.
 AB9028
 AB9028;                    North         East    Units  Estimated Accuracy
 AB9028;SPC SD S     -   233,680.      610,550.      MT  (+/- 180 meters Scaled)
 AB9028
 AB9028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ044210(NAD 83)
 AB9028
 AB9028                          SUPERSEDED SURVEY CONTROL
 AB9028
 AB9028.No superseded survey control is available for this station.
 AB9028
 AB9028_MARKER: DB = BENCH MARK DISK
 AB9028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9028_STAMPING: 14 238.64 1994
 AB9028_MARK LOGO: SDDT
 AB9028_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9028+STABILITY: SURFACE MOTION
 AB9028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9028+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9028
 AB9028  HISTORY     - Date     Condition        Report By
 AB9028  HISTORY     - 1994     MONUMENTED       SDDT
 AB9028  HISTORY     - 19941122 GOOD             NGS
 AB9028  HISTORY     - 20120308 GOOD             INDIV
 AB9028
 AB9028                          STATION DESCRIPTION
 AB9028
 AB9028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9028'15.2 KM (9.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9028'IN PIERRE, 579.0 M (1899.6 FT) WEST OF MILEPOST 239, 60.5 M (198.5 FT)
 AB9028'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE, 30.1 M (98.8 FT)
 AB9028'NORTHWEST OF THE HIGHWAY CENTERLINE, 4.3 M (14.1 FT) SOUTHWEST OF A
 AB9028'UTILITY POLE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M
 AB9028'(0.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AB9028'THE GROUND SURFACE.
 AB9028
 AB9028                          STATION RECOVERY (2012)
 AB9028
 AB9028'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9027 ***********************************************************************
 AB9027  DESIGNATION -  14 240.06
 AB9027  PID         -  AB9027
 AB9027  STATE/COUNTY-  SD/HUGHES
 AB9027  COUNTRY     -  US
 AB9027  USGS QUAD   -  CANNING NW (2017)
 AB9027
 AB9027                         *CURRENT SURVEY CONTROL
 AB9027  ______________________________________________________________________
 AB9027* NAD 83(1986) POSITION- 44 26 50.53   (N) 100 10 31.80   (W)   HD_HELD1
 AB9027* NAVD 88 ORTHO HEIGHT -   548.127 (meters)     1798.31  (feet) ADJUSTED
 AB9027  ______________________________________________________________________
 AB9027  GEOID HEIGHT    -        -23.465 (meters)                     GEOID18
 AB9027  DYNAMIC HEIGHT  -        548.013 (meters)     1797.94  (feet) COMP
 AB9027  MODELED GRAVITY -    980,393.2   (mgal)                       NAVD 88
 AB9027
 AB9027  VERT ORDER      -  FIRST     CLASS II
 AB9027
 AB9027.The horizontal coordinates were determined by differentially corrected
 AB9027.hand held GPS observations or other comparable positioning techniques
 AB9027.and have an estimated accuracy of +/- 3 meters.
 AB9027
 AB9027.The orthometric height was determined by differential leveling and
 AB9027.adjusted by the NATIONAL GEODETIC SURVEY
 AB9027.in October 1997.
 AB9027
 AB9027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9027.GEOID18 height accuracy estimate available here.
 AB9027
 AB9027.Click photographs - Photos may exist for this station.
 AB9027
 AB9027.The dynamic height is computed by dividing the NAVD 88
 AB9027.geopotential number by the normal gravity value computed on the
 AB9027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9027.degrees latitude (g = 980.6199 gals.).
 AB9027
 AB9027.The modeled gravity was interpolated from observed gravity values.
 AB9027
 AB9027;                    North         East    Units  Estimated Accuracy
 AB9027;SPC SD S     -   234,875.3     612,563.8     MT  (+/- 3 meters HH1 GPS) 
 AB9027
 AB9027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ0646622235(NAD 83)
 AB9027
 AB9027                          SUPERSEDED SURVEY CONTROL
 AB9027
 AB9027.No superseded survey control is available for this station.
 AB9027
 AB9027_MARKER: DB = BENCH MARK DISK
 AB9027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9027_STAMPING: 14 240.06 1994
 AB9027_MARK LOGO: SDDT
 AB9027_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9027+STABILITY: SURFACE MOTION
 AB9027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9027+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9027
 AB9027  HISTORY     - Date     Condition        Report By
 AB9027  HISTORY     - 1994     MONUMENTED       SDDT
 AB9027  HISTORY     - 19941122 GOOD             NGS
 AB9027  HISTORY     - 20120308 GOOD             INDIV
 AB9027
 AB9027                          STATION DESCRIPTION
 AB9027
 AB9027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9027'17.5 KM (10.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9027'IN PIERRE, 98.9 M (324.5 FT) EAST OF MILEPOST 240, 29.5 M (96.8 FT)
 AB9027'NORTHWEST OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) WEST OF A UTILITY
 AB9027'POLE, 0.5 M (1.6 FT) SOUTH OF A FENCE CORNER, 0.4 M (1.3 FT) BELOW THE
 AB9027'LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 AB9027'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9027
 AB9027                          STATION RECOVERY (2012)
 AB9027
 AB9027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9026 ***********************************************************************
 AB9026  DESIGNATION -  14 241.04
 AB9026  PID         -  AB9026
 AB9026  STATE/COUNTY-  SD/HUGHES
 AB9026  COUNTRY     -  US
 AB9026  USGS QUAD   -  CANNING NW (2017)
 AB9026
 AB9026                         *CURRENT SURVEY CONTROL
 AB9026  ______________________________________________________________________
 AB9026* NAD 83(1986) POSITION- 44 27 21.     (N) 100 09 35.     (W)   SCALED
 AB9026* NAVD 88 ORTHO HEIGHT -   558.289 (meters)     1831.65  (feet) ADJUSTED
 AB9026  ______________________________________________________________________
 AB9026  GEOID HEIGHT    -        -23.473 (meters)                     GEOID18
 AB9026  DYNAMIC HEIGHT  -        558.173 (meters)     1831.27  (feet) COMP
 AB9026  MODELED GRAVITY -    980,392.3   (mgal)                       NAVD 88
 AB9026
 AB9026  VERT ORDER      -  FIRST     CLASS II
 AB9026
 AB9026.The horizontal coordinates were scaled from a map and have
 AB9026.an estimated accuracy of +/- 6 seconds.
 AB9026
 AB9026.The orthometric height was determined by differential leveling and
 AB9026.adjusted by the NATIONAL GEODETIC SURVEY
 AB9026.in October 1997.
 AB9026
 AB9026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9026.GEOID18 height accuracy estimate available here.
 AB9026
 AB9026.Click photographs - Photos may exist for this station.
 AB9026
 AB9026.The dynamic height is computed by dividing the NAVD 88
 AB9026.geopotential number by the normal gravity value computed on the
 AB9026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9026.degrees latitude (g = 980.6199 gals.).
 AB9026
 AB9026.The modeled gravity was interpolated from observed gravity values.
 AB9026
 AB9026;                    North         East    Units  Estimated Accuracy
 AB9026;SPC SD S     -   235,820.      613,820.      MT  (+/- 180 meters Scaled)
 AB9026
 AB9026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ077231(NAD 83)
 AB9026
 AB9026                          SUPERSEDED SURVEY CONTROL
 AB9026
 AB9026.No superseded survey control is available for this station.
 AB9026
 AB9026_MARKER: DB = BENCH MARK DISK
 AB9026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9026_STAMPING: 14 241.04 1994
 AB9026_MARK LOGO: SDDT
 AB9026_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9026+STABILITY: SURFACE MOTION
 AB9026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9026+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9026
 AB9026  HISTORY     - Date     Condition        Report By
 AB9026  HISTORY     - 1994     MONUMENTED       SDDT
 AB9026  HISTORY     - 19941130 GOOD             NGS
 AB9026  HISTORY     - 20120308 GOOD             INDIV
 AB9026
 AB9026                          STATION DESCRIPTION
 AB9026
 AB9026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9026'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9026'BLUNT, THENCE 15.8 KM (9.80 MI) WESTERLY ALONG U.S. HIGHWAY 14, 83.0 M
 AB9026'(272.3 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 78.6 M (257.9
 AB9026'FT) NORTH OF MILEPOST 241, 50.0 M (164.0 FT) NORTH OF THE CENTER OF A
 AB9026'POWER LINE CROSSING, 39.3 M (128.9 FT) NORTHWEST OF THE HIGHWAY
 AB9026'CENTERLINE, 0.4 M (1.3 FT) SOUTHEAST OF THE 2ND POST FROM THE
 AB9026'SOUTHWEST END OF 4 BRACED FENCE POSTS, 0.3 M (1.0 FT) SOUTHEAST OF A
 AB9026'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9026'SURFACE.
 AB9026
 AB9026                          STATION RECOVERY (2012)
 AB9026
 AB9026'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9024 ***********************************************************************
 AB9024  DESIGNATION -  14 242.50
 AB9024  PID         -  AB9024
 AB9024  STATE/COUNTY-  SD/HUGHES
 AB9024  COUNTRY     -  US
 AB9024  USGS QUAD   -  CANNING NW (2017)
 AB9024
 AB9024                         *CURRENT SURVEY CONTROL
 AB9024  ______________________________________________________________________
 AB9024* NAD 83(1986) POSITION- 44 28 05.     (N) 100 08 01.     (W)   SCALED
 AB9024* NAVD 88 ORTHO HEIGHT -   558.073 (meters)     1830.94  (feet) ADJUSTED
 AB9024  ______________________________________________________________________
 AB9024  GEOID HEIGHT    -        -23.482 (meters)                     GEOID18
 AB9024  DYNAMIC HEIGHT  -        557.957 (meters)     1830.56  (feet) COMP
 AB9024  MODELED GRAVITY -    980,392.8   (mgal)                       NAVD 88
 AB9024
 AB9024  VERT ORDER      -  FIRST     CLASS II
 AB9024
 AB9024.The horizontal coordinates were scaled from a map and have
 AB9024.an estimated accuracy of +/- 6 seconds.
 AB9024
 AB9024.The orthometric height was determined by differential leveling and
 AB9024.adjusted by the NATIONAL GEODETIC SURVEY
 AB9024.in October 1997.
 AB9024
 AB9024.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9024.GEOID18 height accuracy estimate available here.
 AB9024
 AB9024.Click photographs - Photos may exist for this station.
 AB9024
 AB9024.The dynamic height is computed by dividing the NAVD 88
 AB9024.geopotential number by the normal gravity value computed on the
 AB9024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9024.degrees latitude (g = 980.6199 gals.).
 AB9024
 AB9024.The modeled gravity was interpolated from observed gravity values.
 AB9024
 AB9024;                    North         East    Units  Estimated Accuracy
 AB9024;SPC SD S     -   237,180.      615,890.      MT  (+/- 180 meters Scaled)
 AB9024
 AB9024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ098244(NAD 83)
 AB9024
 AB9024                          SUPERSEDED SURVEY CONTROL
 AB9024
 AB9024.No superseded survey control is available for this station.
 AB9024
 AB9024_MARKER: DB = BENCH MARK DISK
 AB9024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9024_STAMPING: 14 242.50 1994
 AB9024_MARK LOGO: SDDT
 AB9024_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9024+STABILITY: SURFACE MOTION
 AB9024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9024+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9024
 AB9024  HISTORY     - Date     Condition        Report By
 AB9024  HISTORY     - 1994     MONUMENTED       SDDT
 AB9024  HISTORY     - 19941130 GOOD             NGS
 AB9024  HISTORY     - 20120308 GOOD             INDIV
 AB9024
 AB9024                          STATION DESCRIPTION
 AB9024
 AB9024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9024'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9024'BLUNT, THENCE 13.5 KM (8.40 MI) WESTERLY ALONG U.S. HIGHWAY 14, 749.0
 AB9024'M (2457.3 FT) EAST OF MILEPOST 242, 22.5 M (73.8 FT) NORTHWEST OF THE
 AB9024'HIGHWAY CENTERLINE, 0.8 M (2.6 FT) SOUTH OF A FENCE CORNER, 0.6 M (2.0
 AB9024'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTHEAST OF A
 AB9024'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9024
 AB9024                          STATION RECOVERY (2012)
 AB9024
 AB9024'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9023 ***********************************************************************
 AB9023  DESIGNATION -  14 243.55
 AB9023  PID         -  AB9023
 AB9023  STATE/COUNTY-  SD/HUGHES
 AB9023  COUNTRY     -  US
 AB9023  USGS QUAD   -  CANNING (2017)
 AB9023
 AB9023                         *CURRENT SURVEY CONTROL
 AB9023  ______________________________________________________________________
 AB9023* NAD 83(1986) POSITION- 44 28 38.     (N) 100 07 07.     (W)   SCALED
 AB9023* NAVD 88 ORTHO HEIGHT -   544.180 (meters)     1785.36  (feet) ADJUSTED
 AB9023  ______________________________________________________________________
 AB9023  GEOID HEIGHT    -        -23.478 (meters)                     GEOID18
 AB9023  DYNAMIC HEIGHT  -        544.068 (meters)     1785.00  (feet) COMP
 AB9023  MODELED GRAVITY -    980,394.0   (mgal)                       NAVD 88
 AB9023
 AB9023  VERT ORDER      -  FIRST     CLASS II
 AB9023
 AB9023.The horizontal coordinates were scaled from a map and have
 AB9023.an estimated accuracy of +/- 6 seconds.
 AB9023
 AB9023.The orthometric height was determined by differential leveling and
 AB9023.adjusted by the NATIONAL GEODETIC SURVEY
 AB9023.in October 1997.
 AB9023
 AB9023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9023.GEOID18 height accuracy estimate available here.
 AB9023
 AB9023.Click photographs - Photos may exist for this station.
 AB9023
 AB9023.The dynamic height is computed by dividing the NAVD 88
 AB9023.geopotential number by the normal gravity value computed on the
 AB9023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9023.degrees latitude (g = 980.6199 gals.).
 AB9023
 AB9023.The modeled gravity was interpolated from observed gravity values.
 AB9023
 AB9023;                    North         East    Units  Estimated Accuracy
 AB9023;SPC SD S     -   238,200.      617,080.      MT  (+/- 180 meters Scaled)
 AB9023
 AB9023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ110254(NAD 83)
 AB9023
 AB9023                          SUPERSEDED SURVEY CONTROL
 AB9023
 AB9023.No superseded survey control is available for this station.
 AB9023
 AB9023_MARKER: DB = BENCH MARK DISK
 AB9023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9023_STAMPING: 14 243.55 1994
 AB9023_MARK LOGO: SDDT
 AB9023_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9023+STABILITY: SURFACE MOTION
 AB9023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9023+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9023
 AB9023  HISTORY     - Date     Condition        Report By
 AB9023  HISTORY     - 1994     MONUMENTED       SDDT
 AB9023  HISTORY     - 19941130 GOOD             NGS
 AB9023  HISTORY     - 20120409 GOOD             INDIV
 AB9023
 AB9023                          STATION DESCRIPTION
 AB9023
 AB9023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9023'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9023'BLUNT, THENCE 11.8 KM (7.35 MI) WESTERLY ALONG U.S. HIGHWAY 14, 700.7
 AB9023'M (2298.9 FT) WEST OF MILEPOST 244, 22.6 M (74.1 FT) NORTHWEST OF THE
 AB9023'CENTERLINE OF THE HIGHWAY, 13.4 M (44.0 FT) NORTHEAST OF A UTILITY
 AB9023'POLE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AB9023'SOUTHEAST OF A RIGHT-OF-WAY POST, 0.1 M (0.3 FT) SOUTHEAST OF A
 AB9023'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9023
 AB9023                          STATION RECOVERY (2012)
 AB9023
 AB9023'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9022 ***********************************************************************
 AB9022  DESIGNATION -  14 244.78
 AB9022  PID         -  AB9022
 AB9022  STATE/COUNTY-  SD/HUGHES
 AB9022  COUNTRY     -  US
 AB9022  USGS QUAD   -  CANNING (2017)
 AB9022
 AB9022                         *CURRENT SURVEY CONTROL
 AB9022  ______________________________________________________________________
 AB9022* NAD 83(1986) POSITION- 44 29 14.93   (N) 100 05 53.53   (W)   HD_HELD1
 AB9022* NAVD 88 ORTHO HEIGHT -   543.989 (meters)     1784.74  (feet) ADJUSTED
 AB9022  ______________________________________________________________________
 AB9022  GEOID HEIGHT    -        -23.472 (meters)                     GEOID18
 AB9022  DYNAMIC HEIGHT  -        543.878 (meters)     1784.37  (feet) COMP
 AB9022  MODELED GRAVITY -    980,395.7   (mgal)                       NAVD 88
 AB9022
 AB9022  VERT ORDER      -  FIRST     CLASS II
 AB9022
 AB9022.The horizontal coordinates were determined by differentially corrected
 AB9022.hand held GPS observations or other comparable positioning techniques
 AB9022.and have an estimated accuracy of +/- 3 meters.
 AB9022
 AB9022.The orthometric height was determined by differential leveling and
 AB9022.adjusted by the NATIONAL GEODETIC SURVEY
 AB9022.in October 1997.
 AB9022
 AB9022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9022.GEOID18 height accuracy estimate available here.
 AB9022
 AB9022.Click photographs - Photos may exist for this station.
 AB9022
 AB9022.The dynamic height is computed by dividing the NAVD 88
 AB9022.geopotential number by the normal gravity value computed on the
 AB9022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9022.degrees latitude (g = 980.6199 gals.).
 AB9022
 AB9022.The modeled gravity was interpolated from observed gravity values.
 AB9022
 AB9022;                    North         East    Units  Estimated Accuracy
 AB9022;SPC SD S     -   239,347.1     618,704.2     MT  (+/- 3 meters HH1 GPS) 
 AB9022
 AB9022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1267626605(NAD 83)
 AB9022
 AB9022                          SUPERSEDED SURVEY CONTROL
 AB9022
 AB9022.No superseded survey control is available for this station.
 AB9022
 AB9022_MARKER: DB = BENCH MARK DISK
 AB9022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9022_STAMPING: 14-244.78 1994
 AB9022_MARK LOGO: SDDT
 AB9022_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9022+STABILITY: SURFACE MOTION
 AB9022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9022+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9022
 AB9022  HISTORY     - Date     Condition        Report By
 AB9022  HISTORY     - 1994     MONUMENTED       SDDT
 AB9022  HISTORY     - 19941130 GOOD             NGS
 AB9022  HISTORY     - 20120409 GOOD             INDIV
 AB9022
 AB9022                          STATION DESCRIPTION
 AB9022
 AB9022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9022'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9022'BLUNT, THENCE 9.8 KM (6.10 MI) WESTERLY ALONG U.S. HIGHWAY 14, 352.0 M
 AB9022'(1154.9 FT) WEST OF MILEPOST 245, 22.5 M (73.8 FT) NORTHWEST OF THE
 AB9022'HIGHWAY CENTERLINE, 12.4 M (40.7 FT) SOUTH OF THE CENTER OF A GRAVELED
 AB9022'ROAD, 6.7 M (22.0 FT) NORTHEAST OF A UTILITY POLE, 1.0 M (3.3 FT)
 AB9022'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A
 AB9022'RIGHT-OF-WAY POST, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST, AND THE
 AB9022'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AB9022
 AB9022                          STATION RECOVERY (2012)
 AB9022
 AB9022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9020 ***********************************************************************
 AB9020  DESIGNATION -  14 247.25
 AB9020  PID         -  AB9020
 AB9020  STATE/COUNTY-  SD/HUGHES
 AB9020  COUNTRY     -  US
 AB9020  USGS QUAD   -  ONIDA SE (2017)
 AB9020
 AB9020                         *CURRENT SURVEY CONTROL
 AB9020  ______________________________________________________________________
 AB9020* NAD 83(1986) POSITION- 44 30 30.67   (N) 100 03 27.64   (W)   HD_HELD1
 AB9020* NAVD 88 ORTHO HEIGHT -   544.531 (meters)     1786.52  (feet) ADJUSTED
 AB9020  ______________________________________________________________________
 AB9020  GEOID HEIGHT    -        -23.449 (meters)                     GEOID18
 AB9020  DYNAMIC HEIGHT  -        544.423 (meters)     1786.16  (feet) COMP
 AB9020  MODELED GRAVITY -    980,402.2   (mgal)                       NAVD 88
 AB9020
 AB9020  VERT ORDER      -  FIRST     CLASS II
 AB9020
 AB9020.The horizontal coordinates were determined by differentially corrected
 AB9020.hand held GPS observations or other comparable positioning techniques
 AB9020.and have an estimated accuracy of +/- 3 meters.
 AB9020
 AB9020.The orthometric height was determined by differential leveling and
 AB9020.adjusted by the NATIONAL GEODETIC SURVEY
 AB9020.in October 1997.
 AB9020
 AB9020.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9020.GEOID18 height accuracy estimate available here.
 AB9020
 AB9020.Click photographs - Photos may exist for this station.
 AB9020
 AB9020.The dynamic height is computed by dividing the NAVD 88
 AB9020.geopotential number by the normal gravity value computed on the
 AB9020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9020.degrees latitude (g = 980.6199 gals.).
 AB9020
 AB9020.The modeled gravity was interpolated from observed gravity values.
 AB9020
 AB9020;                    North         East    Units  Estimated Accuracy
 AB9020;SPC SD S     -   241,695.0     621,920.1     MT  (+/- 3 meters HH1 GPS) 
 AB9020
 AB9020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1592928899(NAD 83)
 AB9020
 AB9020                          SUPERSEDED SURVEY CONTROL
 AB9020
 AB9020.No superseded survey control is available for this station.
 AB9020
 AB9020_MARKER: DB = BENCH MARK DISK
 AB9020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9020_STAMPING: 14 247.25 1994
 AB9020_MARK LOGO: SDDT
 AB9020_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9020+STABILITY: SURFACE MOTION
 AB9020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9020+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9020
 AB9020  HISTORY     - Date     Condition        Report By
 AB9020  HISTORY     - 1994     MONUMENTED       SDDT
 AB9020  HISTORY     - 19941130 GOOD             NGS
 AB9020  HISTORY     - 20120409 GOOD             INDIV
 AB9020
 AB9020                          STATION DESCRIPTION
 AB9020
 AB9020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9020'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9020'BLUNT, THENCE 5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 14, 408.0 M
 AB9020'(1338.6 FT) EAST OF MILEPOST 247, 22.5 M (73.8 FT) NORTHWEST OF THE
 AB9020'HIGHWAY CENTERLINE, 8.5 M (27.9 FT) SOUTHWEST OF THE CENTER OF A FIELD
 AB9020'ENTRANCE, 0.9 M (3.0 FT) SOUTHEAST OF A RIGHT-OF-WAY POST, 0.6 M (2.0
 AB9020'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB9020'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9020
 AB9020                          STATION RECOVERY (2012)
 AB9020
 AB9020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9019 ***********************************************************************
 AB9019  DESIGNATION -  14 248.36
 AB9019  PID         -  AB9019
 AB9019  STATE/COUNTY-  SD/HUGHES
 AB9019  COUNTRY     -  US
 AB9019  USGS QUAD   -  ONIDA SE (2017)
 AB9019
 AB9019                         *CURRENT SURVEY CONTROL
 AB9019  ______________________________________________________________________
 AB9019* NAD 83(1986) POSITION- 44 30 47.     (N) 100 02 16.     (W)   SCALED
 AB9019* NAVD 88 ORTHO HEIGHT -   539.501 (meters)     1770.01  (feet) ADJUSTED
 AB9019  ______________________________________________________________________
 AB9019  GEOID HEIGHT    -        -23.450 (meters)                     GEOID18
 AB9019  DYNAMIC HEIGHT  -        539.396 (meters)     1769.67  (feet) COMP
 AB9019  MODELED GRAVITY -    980,407.1   (mgal)                       NAVD 88
 AB9019
 AB9019  VERT ORDER      -  FIRST     CLASS II
 AB9019
 AB9019.The horizontal coordinates were scaled from a map and have
 AB9019.an estimated accuracy of +/- 6 seconds.
 AB9019
 AB9019.The orthometric height was determined by differential leveling and
 AB9019.adjusted by the NATIONAL GEODETIC SURVEY
 AB9019.in October 1997.
 AB9019
 AB9019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9019.GEOID18 height accuracy estimate available here.
 AB9019
 AB9019.Click photographs - Photos may exist for this station.
 AB9019
 AB9019.The dynamic height is computed by dividing the NAVD 88
 AB9019.geopotential number by the normal gravity value computed on the
 AB9019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9019.degrees latitude (g = 980.6199 gals.).
 AB9019
 AB9019.The modeled gravity was interpolated from observed gravity values.
 AB9019
 AB9019;                    North         East    Units  Estimated Accuracy
 AB9019;SPC SD S     -   242,200.      623,500.      MT  (+/- 180 meters Scaled)
 AB9019
 AB9019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ175293(NAD 83)
 AB9019
 AB9019                          SUPERSEDED SURVEY CONTROL
 AB9019
 AB9019.No superseded survey control is available for this station.
 AB9019
 AB9019_MARKER: DB = BENCH MARK DISK
 AB9019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9019_STAMPING: 14 248.36 1994
 AB9019_MARK LOGO: SDDT
 AB9019_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9019+STABILITY: SURFACE MOTION
 AB9019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9019+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9019
 AB9019  HISTORY     - Date     Condition        Report By
 AB9019  HISTORY     - 1994     MONUMENTED       SDDT
 AB9019  HISTORY     - 19941130 GOOD             NGS
 AB9019  HISTORY     - 20120409 GOOD             INDIV
 AB9019
 AB9019                          STATION DESCRIPTION
 AB9019
 AB9019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9019'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9019'BLUNT, THENCE 4.1 KM (2.55 MI) WESTERLY ALONG U.S. HIGHWAY 14, 526.0 M
 AB9019'(1725.7 FT) EAST OF MILEPOST 248, 22.6 M (74.1 FT) NORTH OF THE
 AB9019'HIGHWAY CENTERLINE, 6.6 M (21.7 FT) WEST OF THE CENTER OF A FIELD
 AB9019'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3
 AB9019'FT) SOUTH OF WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9019'ABOVE THE GROUND SURFACE.
 AB9019
 AB9019                          STATION RECOVERY (2012)
 AB9019
 AB9019'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9018 ***********************************************************************
 AB9018  DESIGNATION -  14 249.31
 AB9018  PID         -  AB9018
 AB9018  STATE/COUNTY-  SD/HUGHES
 AB9018  COUNTRY     -  US
 AB9018  USGS QUAD   -  ONIDA SE (2017)
 AB9018
 AB9018                         *CURRENT SURVEY CONTROL
 AB9018  ______________________________________________________________________
 AB9018* NAD 83(1986) POSITION- 44 30 45.     (N) 100 01 05.     (W)   SCALED
 AB9018* NAVD 88 ORTHO HEIGHT -   540.278 (meters)     1772.56  (feet) ADJUSTED
 AB9018  ______________________________________________________________________
 AB9018  GEOID HEIGHT    -        -23.464 (meters)                     GEOID18
 AB9018  DYNAMIC HEIGHT  -        540.176 (meters)     1772.23  (feet) COMP
 AB9018  MODELED GRAVITY -    980,411.4   (mgal)                       NAVD 88
 AB9018
 AB9018  VERT ORDER      -  FIRST     CLASS II
 AB9018
 AB9018.The horizontal coordinates were scaled from a map and have
 AB9018.an estimated accuracy of +/- 6 seconds.
 AB9018
 AB9018.The orthometric height was determined by differential leveling and
 AB9018.adjusted by the NATIONAL GEODETIC SURVEY
 AB9018.in October 1997.
 AB9018
 AB9018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9018.GEOID18 height accuracy estimate available here.
 AB9018
 AB9018.Click photographs - Photos may exist for this station.
 AB9018
 AB9018.The dynamic height is computed by dividing the NAVD 88
 AB9018.geopotential number by the normal gravity value computed on the
 AB9018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9018.degrees latitude (g = 980.6199 gals.).
 AB9018
 AB9018.The modeled gravity was interpolated from observed gravity values.
 AB9018
 AB9018;                    North         East    Units  Estimated Accuracy
 AB9018;SPC SD S     -   242,150.      625,070.      MT  (+/- 180 meters Scaled)
 AB9018
 AB9018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ190293(NAD 83)
 AB9018
 AB9018                          SUPERSEDED SURVEY CONTROL
 AB9018
 AB9018.No superseded survey control is available for this station.
 AB9018
 AB9018_MARKER: DB = BENCH MARK DISK
 AB9018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9018_STAMPING: 14 249.31
 AB9018_MARK LOGO: SDDT
 AB9018_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9018+STABILITY: SURFACE MOTION
 AB9018_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB9018+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9018
 AB9018  HISTORY     - Date     Condition        Report By
 AB9018  HISTORY     - UNK      MONUMENTED       SDDT
 AB9018  HISTORY     - 19941130 GOOD             NGS
 AB9018  HISTORY     - 20120409 GOOD             INDIV
 AB9018
 AB9018                          STATION DESCRIPTION
 AB9018
 AB9018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9018'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9018'BLUNT, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAY 14, 491.0 M
 AB9018'(1610.9 FT) EAST OF MILEPOST 249, 22.4 M (73.5 FT) NORTH OF THE
 AB9018'HIGHWAY CENTERLINE, 9.4 M (30.8 FT) EAST OF THE CENTER OF A FIELD
 AB9018'ENTRANCE, 3.5 M (11.5 FT) EAST OF THE SOUTH END OF A FENCE, 0.6 M (2.0
 AB9018'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AB9018'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AB9018'SURFACE.
 AB9018
 AB9018                          STATION RECOVERY (2012)
 AB9018
 AB9018'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9016 ***********************************************************************
 AB9016  DESIGNATION -  14 250.31
 AB9016  PID         -  AB9016
 AB9016  STATE/COUNTY-  SD/HUGHES
 AB9016  COUNTRY     -  US
 AB9016  USGS QUAD   -  BLUNT (2017)
 AB9016
 AB9016                         *CURRENT SURVEY CONTROL
 AB9016  ______________________________________________________________________
 AB9016* NAD 83(1986) POSITION- 44 30 44.     (N) 099 59 52.     (W)   SCALED
 AB9016* NAVD 88 ORTHO HEIGHT -   497.020 (meters)     1630.64  (feet) ADJUSTED
 AB9016  ______________________________________________________________________
 AB9016  GEOID HEIGHT    -        -23.483 (meters)                     GEOID18
 AB9016  DYNAMIC HEIGHT  -        496.927 (meters)     1630.33  (feet) COMP
 AB9016  MODELED GRAVITY -    980,416.0   (mgal)                       NAVD 88
 AB9016
 AB9016  VERT ORDER      -  FIRST     CLASS II
 AB9016
 AB9016.The horizontal coordinates were scaled from a map and have
 AB9016.an estimated accuracy of +/- 6 seconds.
 AB9016
 AB9016.The orthometric height was determined by differential leveling and
 AB9016.adjusted by the NATIONAL GEODETIC SURVEY
 AB9016.in October 1997.
 AB9016
 AB9016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9016.GEOID18 height accuracy estimate available here.
 AB9016
 AB9016.Click photographs - Photos may exist for this station.
 AB9016
 AB9016.The dynamic height is computed by dividing the NAVD 88
 AB9016.geopotential number by the normal gravity value computed on the
 AB9016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9016.degrees latitude (g = 980.6199 gals.).
 AB9016
 AB9016.The modeled gravity was interpolated from observed gravity values.
 AB9016
 AB9016;                    North         East    Units  Estimated Accuracy
 AB9016;SPC SD S     -   242,120.      626,680.      MT  (+/- 180 meters Scaled)
 AB9016
 AB9016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ206292(NAD 83)
 AB9016
 AB9016                          SUPERSEDED SURVEY CONTROL
 AB9016
 AB9016.No superseded survey control is available for this station.
 AB9016
 AB9016_MARKER: DB = BENCH MARK DISK
 AB9016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9016_STAMPING: 14 250.31 1994
 AB9016_MARK LOGO: SDDT
 AB9016_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9016+STABILITY: SURFACE MOTION
 AB9016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9016+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 AB9016
 AB9016  HISTORY     - Date     Condition        Report By
 AB9016  HISTORY     - 1994     MONUMENTED       SDDT
 AB9016  HISTORY     - 19941130 GOOD             NGS
 AB9016  HISTORY     - 20120515 GOOD             INDIV
 AB9016
 AB9016                          STATION DESCRIPTION
 AB9016
 AB9016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9016'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9016'BLUNT, THENCE 0.9 KM (0.55 MI) WESTERLY ALONG U.S. HIGHWAY 14, 489.0 M
 AB9016'(1604.3 FT) EAST OF MILEPOST 250, 30.3 M (99.4 FT) WEST OF THE NEAR
 AB9016'RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 22.8 M (74.8 FT)
 AB9016'NORTH OF THE HIGHWAY CENTERLINE, 14.5 M (47.6 FT) WEST OF A FENCE
 AB9016'CORNER, 4.9 M (16.1 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 AB9016'GATE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AB9016'OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 AB9016'MONUMENT PROJECTS 0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
 AB9016
 AB9016                          STATION RECOVERY (2012)
 AB9016
 AB9016'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9015 ***********************************************************************
 AB9015  DESIGNATION -  14 251.92
 AB9015  PID         -  AB9015
 AB9015  STATE/COUNTY-  SD/HUGHES
 AB9015  COUNTRY     -  US
 AB9015  USGS QUAD   -  BLUNT (2017)
 AB9015
 AB9015                         *CURRENT SURVEY CONTROL
 AB9015  ______________________________________________________________________
 AB9015* NAD 83(1986) POSITION- 44 31 11.     (N) 099 58 03.     (W)   SCALED
 AB9015* NAVD 88 ORTHO HEIGHT -   494.982 (meters)     1623.95  (feet) ADJUSTED
 AB9015  ______________________________________________________________________
 AB9015  GEOID HEIGHT    -        -23.491 (meters)                     GEOID18
 AB9015  DYNAMIC HEIGHT  -        494.891 (meters)     1623.65  (feet) COMP
 AB9015  MODELED GRAVITY -    980,417.4   (mgal)                       NAVD 88
 AB9015
 AB9015  VERT ORDER      -  FIRST     CLASS II
 AB9015
 AB9015.The horizontal coordinates were scaled from a map and have
 AB9015.an estimated accuracy of +/- 6 seconds.
 AB9015
 AB9015.The orthometric height was determined by differential leveling and
 AB9015.adjusted by the NATIONAL GEODETIC SURVEY
 AB9015.in October 1997.
 AB9015
 AB9015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9015.GEOID18 height accuracy estimate available here.
 AB9015
 AB9015.Click photographs - Photos may exist for this station.
 AB9015
 AB9015.The dynamic height is computed by dividing the NAVD 88
 AB9015.geopotential number by the normal gravity value computed on the
 AB9015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9015.degrees latitude (g = 980.6199 gals.).
 AB9015
 AB9015.The modeled gravity was interpolated from observed gravity values.
 AB9015
 AB9015;                    North         East    Units  Estimated Accuracy
 AB9015;SPC SD S     -   242,970.      629,090.      MT  (+/- 180 meters Scaled)
 AB9015
 AB9015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ231300(NAD 83)
 AB9015
 AB9015                          SUPERSEDED SURVEY CONTROL
 AB9015
 AB9015.No superseded survey control is available for this station.
 AB9015
 AB9015_MARKER: DB = BENCH MARK DISK
 AB9015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9015_STAMPING: 14 251.92 1994
 AB9015_MARK LOGO: SDDT
 AB9015_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9015+STABILITY: SURFACE MOTION
 AB9015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9015+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 AB9015
 AB9015  HISTORY     - Date     Condition        Report By
 AB9015  HISTORY     - 1994     MONUMENTED       SDDT
 AB9015  HISTORY     - 19941108 GOOD             NGS
 AB9015  HISTORY     - 20120515 GOOD             INDIV
 AB9015
 AB9015                          STATION DESCRIPTION
 AB9015
 AB9015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9015'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9015'BLUNT, THENCE 1.7 KM (1.05 MI) EASTERLY ALONG U.S. HIGHWAY 14, 130.0 M
 AB9015'(426.5 FT) WEST OF MILEPOST 252, 30.6 M (100.4 FT) NORTHEAST OF THE
 AB9015'CENTER OF A GRAVELED ROAD, 24.5 M (80.4 FT) EAST OF A UTILITY POLE,
 AB9015'22.5 M (73.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT)
 AB9015'SOUTHWEST OF A FENCE CORNER, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 AB9015'HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 AB9015'IS FLUSH WITH THE GROUND SURFACE.
 AB9015
 AB9015                          STATION RECOVERY (2012)
 AB9015
 AB9015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9014 ***********************************************************************
 AB9014  DESIGNATION -  14 252.48
 AB9014  PID         -  AB9014
 AB9014  STATE/COUNTY-  SD/HUGHES
 AB9014  COUNTRY     -  US
 AB9014  USGS QUAD   -  BLUNT (2017)
 AB9014
 AB9014                         *CURRENT SURVEY CONTROL
 AB9014  ______________________________________________________________________
 AB9014* NAD 83(1986) POSITION- 44 31 24.     (N) 099 57 23.     (W)   SCALED
 AB9014* NAVD 88 ORTHO HEIGHT -   493.643 (meters)     1619.56  (feet) ADJUSTED
 AB9014  ______________________________________________________________________
 AB9014  GEOID HEIGHT    -        -23.493 (meters)                     GEOID18
 AB9014  DYNAMIC HEIGHT  -        493.551 (meters)     1619.26  (feet) COMP
 AB9014  MODELED GRAVITY -    980,416.6   (mgal)                       NAVD 88
 AB9014
 AB9014  VERT ORDER      -  FIRST     CLASS II
 AB9014
 AB9014.The horizontal coordinates were scaled from a map and have
 AB9014.an estimated accuracy of +/- 6 seconds.
 AB9014
 AB9014.The orthometric height was determined by differential leveling and
 AB9014.adjusted by the NATIONAL GEODETIC SURVEY
 AB9014.in October 1997.
 AB9014
 AB9014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9014.GEOID18 height accuracy estimate available here.
 AB9014
 AB9014.Click photographs - Photos may exist for this station.
 AB9014
 AB9014.The dynamic height is computed by dividing the NAVD 88
 AB9014.geopotential number by the normal gravity value computed on the
 AB9014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9014.degrees latitude (g = 980.6199 gals.).
 AB9014
 AB9014.The modeled gravity was interpolated from observed gravity values.
 AB9014
 AB9014;                    North         East    Units  Estimated Accuracy
 AB9014;SPC SD S     -   243,370.      629,970.      MT  (+/- 180 meters Scaled)
 AB9014
 AB9014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ239304(NAD 83)
 AB9014
 AB9014                          SUPERSEDED SURVEY CONTROL
 AB9014
 AB9014.No superseded survey control is available for this station.
 AB9014
 AB9014_MARKER: DB = BENCH MARK DISK
 AB9014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9014_STAMPING: 14 252.48 1994
 AB9014_MARK LOGO: SDDT
 AB9014_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9014+STABILITY: SURFACE MOTION
 AB9014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9014+SATELLITE: SATELLITE OBSERVATIONS - November 29, 1994
 AB9014
 AB9014  HISTORY     - Date     Condition        Report By
 AB9014  HISTORY     - 1994     MONUMENTED       SDDT
 AB9014  HISTORY     - 19941129 GOOD             NGS
 AB9014  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 AB9014
 AB9014                          STATION DESCRIPTION
 AB9014
 AB9014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9014'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9014'BLUNT, THENCE 2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 14, 731.0 M
 AB9014'(2398.3 FT) EAST OF MILEPOST 252, 22.3 M (73.2 FT) NORTHWEST OF THE
 AB9014'HIGHWAY CENTERLINE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7
 AB9014'M (2.3 FT) SOUTHEAST OF A T-FENCE CORNER, 0.1 M (0.3 FT) SOUTHEAST OF
 AB9014'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9014
 AB9014                          STATION RECOVERY (2012)
 AB9014
 AB9014'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9014'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9013 ***********************************************************************
 AB9013  DESIGNATION -  14 253.53
 AB9013  PID         -  AB9013
 AB9013  STATE/COUNTY-  SD/HUGHES
 AB9013  COUNTRY     -  US
 AB9013  USGS QUAD   -  BLUNT (2017)
 AB9013
 AB9013                         *CURRENT SURVEY CONTROL
 AB9013  ______________________________________________________________________
 AB9013* NAD 83(1986) POSITION- 44 31 40.     (N) 099 56 13.     (W)   SCALED
 AB9013* NAVD 88 ORTHO HEIGHT -   500.625 (meters)     1642.47  (feet) ADJUSTED
 AB9013  ______________________________________________________________________
 AB9013  GEOID HEIGHT    -        -23.499 (meters)                     GEOID18
 AB9013  DYNAMIC HEIGHT  -        500.531 (meters)     1642.16  (feet) COMP
 AB9013  MODELED GRAVITY -    980,415.2   (mgal)                       NAVD 88
 AB9013
 AB9013  VERT ORDER      -  FIRST     CLASS II
 AB9013
 AB9013.The horizontal coordinates were scaled from a map and have
 AB9013.an estimated accuracy of +/- 6 seconds.
 AB9013
 AB9013.The orthometric height was determined by differential leveling and
 AB9013.adjusted by the NATIONAL GEODETIC SURVEY
 AB9013.in October 1997.
 AB9013
 AB9013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9013.GEOID18 height accuracy estimate available here.
 AB9013
 AB9013.Click photographs - Photos may exist for this station.
 AB9013
 AB9013.The dynamic height is computed by dividing the NAVD 88
 AB9013.geopotential number by the normal gravity value computed on the
 AB9013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9013.degrees latitude (g = 980.6199 gals.).
 AB9013
 AB9013.The modeled gravity was interpolated from observed gravity values.
 AB9013
 AB9013;                    North         East    Units  Estimated Accuracy
 AB9013;SPC SD S     -   243,870.      631,510.      MT  (+/- 180 meters Scaled)
 AB9013
 AB9013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ255309(NAD 83)
 AB9013
 AB9013                          SUPERSEDED SURVEY CONTROL
 AB9013
 AB9013.No superseded survey control is available for this station.
 AB9013
 AB9013_MARKER: DB = BENCH MARK DISK
 AB9013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9013_STAMPING: 14 253.53 1994
 AB9013_MARK LOGO: SDDT
 AB9013_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9013+STABILITY: SURFACE MOTION
 AB9013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9013+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9013
 AB9013  HISTORY     - Date     Condition        Report By
 AB9013  HISTORY     - 1994     MONUMENTED       SDDT
 AB9013  HISTORY     - 19941129 GOOD             NGS
 AB9013  HISTORY     - 20120514 GOOD             INDIV
 AB9013
 AB9013                          STATION DESCRIPTION
 AB9013
 AB9013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9013'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9013'BLUNT, THENCE 4.2 KM (2.60 MI) EASTERLY ALONG U.S. HIGHWAY 14, 760.0 M
 AB9013'(2493.4 FT) WEST OF MILEPOST 254, 22.6 M (74.1 FT) NORTH OF THE
 AB9013'HIGHWAY CENTERLINE, 7.5 M (24.6 FT) WEST OF THE CENTER OF A FIELD
 AB9013'ENTRANCE AN GATE, 0.5 M (1.6 FT) SOUTH OF THE CENTER OF 3 BRACED FENCE
 AB9013'POSTS, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AB9013'FLUSH WITH THE GROUND SURFACE.
 AB9013
 AB9013                          STATION RECOVERY (2012)
 AB9013
 AB9013'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8990 ***********************************************************************
 AB8990  DESIGNATION -  14 278.52
 AB8990  PID         -  AB8990
 AB8990  STATE/COUNTY-  SD/HYDE
 AB8990  COUNTRY     -  US
 AB8990  USGS QUAD   -  HIGHMORE (2017)
 AB8990
 AB8990                         *CURRENT SURVEY CONTROL
 AB8990  ______________________________________________________________________
 AB8990* NAD 83(1986) POSITION- 44 31 40.28   (N) 099 25 53.27   (W)   HD_HELD1
 AB8990* NAVD 88 ORTHO HEIGHT -   568.620 (meters)     1865.55  (feet) ADJUSTED
 AB8990  ______________________________________________________________________
 AB8990  GEOID HEIGHT    -        -23.858 (meters)                     GEOID18
 AB8990  DYNAMIC HEIGHT  -        568.508 (meters)     1865.18  (feet) COMP
 AB8990  MODELED GRAVITY -    980,402.7   (mgal)                       NAVD 88
 AB8990
 AB8990  VERT ORDER      -  FIRST     CLASS II
 AB8990
 AB8990.The horizontal coordinates were determined by differentially corrected
 AB8990.hand held GPS observations or other comparable positioning techniques
 AB8990.and have an estimated accuracy of +/- 3 meters.
 AB8990
 AB8990.The orthometric height was determined by differential leveling and
 AB8990.adjusted by the NATIONAL GEODETIC SURVEY
 AB8990.in October 1997.
 AB8990
 AB8990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8990.GEOID18 height accuracy estimate available here.
 AB8990
 AB8990.Click photographs - Photos may exist for this station.
 AB8990
 AB8990.The dynamic height is computed by dividing the NAVD 88
 AB8990.geopotential number by the normal gravity value computed on the
 AB8990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8990.degrees latitude (g = 980.6199 gals.).
 AB8990
 AB8990.The modeled gravity was interpolated from observed gravity values.
 AB8990
 AB8990;                    North         East    Units  Estimated Accuracy
 AB8990;SPC SD N     -    77,335.7     645,192.6     MT  (+/- 3 meters HH1 GPS) 
 AB8990
 AB8990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6571530593(NAD 83)
 AB8990
 AB8990                          SUPERSEDED SURVEY CONTROL
 AB8990
 AB8990.No superseded survey control is available for this station.
 AB8990
 AB8990_MARKER: DB = BENCH MARK DISK
 AB8990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8990_STAMPING: 14 278.52 1990 1864.48
 AB8990_MARK LOGO: SDDT
 AB8990_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8990+STABILITY: SURFACE MOTION
 AB8990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8990+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8990
 AB8990  HISTORY     - Date     Condition        Report By
 AB8990  HISTORY     - 1990     MONUMENTED       SDDT
 AB8990  HISTORY     - 19941103 GOOD             NGS
 AB8990
 AB8990                          STATION DESCRIPTION
 AB8990
 AB8990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8990'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8990'STATE HIGHWAY 47 IN HIGHMORE, 745.0 M (2444.2 FT) WEST OF MILEPOST
 AB8990'279, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.4 M (66.9
 AB8990'FT) WEST OF A UTILITY POLE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AB8990'HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A T-FENCE CORNER, 0.1 M (0.3 FT)
 AB8990'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AB8990'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8989 ***********************************************************************
 AB8989  DESIGNATION -  14 279.50
 AB8989  PID         -  AB8989
 AB8989  STATE/COUNTY-  SD/HYDE
 AB8989  COUNTRY     -  US
 AB8989  USGS QUAD   -  HIGHMORE (2017)
 AB8989
 AB8989                         *CURRENT SURVEY CONTROL
 AB8989  ______________________________________________________________________
 AB8989* NAD 83(1986) POSITION- 44 31 40.     (N) 099 24 43.     (W)   SCALED
 AB8989* NAVD 88 ORTHO HEIGHT -   566.995 (meters)     1860.22  (feet) ADJUSTED
 AB8989  ______________________________________________________________________
 AB8989  GEOID HEIGHT    -        -23.882 (meters)                     GEOID18
 AB8989  DYNAMIC HEIGHT  -        566.884 (meters)     1859.85  (feet) COMP
 AB8989  MODELED GRAVITY -    980,403.4   (mgal)                       NAVD 88
 AB8989
 AB8989  VERT ORDER      -  FIRST     CLASS II
 AB8989
 AB8989.The horizontal coordinates were scaled from a map and have
 AB8989.an estimated accuracy of +/- 6 seconds.
 AB8989
 AB8989.The orthometric height was determined by differential leveling and
 AB8989.adjusted by the NATIONAL GEODETIC SURVEY
 AB8989.in October 1997.
 AB8989
 AB8989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8989.GEOID18 height accuracy estimate available here.
 AB8989
 AB8989.Click photographs - Photos may exist for this station.
 AB8989
 AB8989.The dynamic height is computed by dividing the NAVD 88
 AB8989.geopotential number by the normal gravity value computed on the
 AB8989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8989.degrees latitude (g = 980.6199 gals.).
 AB8989
 AB8989.The modeled gravity was interpolated from observed gravity values.
 AB8989
 AB8989;                    North         East    Units  Estimated Accuracy
 AB8989;SPC SD N     -    77,340.      646,740.      MT  (+/- 180 meters Scaled)
 AB8989
 AB8989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ672305(NAD 83)
 AB8989
 AB8989                          SUPERSEDED SURVEY CONTROL
 AB8989
 AB8989.No superseded survey control is available for this station.
 AB8989
 AB8989_MARKER: DB = BENCH MARK DISK
 AB8989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8989_STAMPING: 14 279.50 1990 1859.13
 AB8989_MARK LOGO: SDDT
 AB8989_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8989+STABILITY: SURFACE MOTION
 AB8989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8989+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8989
 AB8989  HISTORY     - Date     Condition        Report By
 AB8989  HISTORY     - 1990     MONUMENTED       SDDT
 AB8989  HISTORY     - 19941103 GOOD             NGS
 AB8989
 AB8989                          STATION DESCRIPTION
 AB8989
 AB8989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8989'2.3 KM (1.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8989'STATE HIGHWAY 47 IN HIGHMORE, 789.0 M (2588.6 FT) WEST OF MILEPOST
 AB8989'280, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.8 M (65.0
 AB8989'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.6 M (5.2 FT) BELOW THE
 AB8989'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT)
 AB8989'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8989'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8988 ***********************************************************************
 AB8988  DESIGNATION -  14 280.49
 AB8988  PID         -  AB8988
 AB8988  STATE/COUNTY-  SD/HYDE
 AB8988  COUNTRY     -  US
 AB8988  USGS QUAD   -  HIGHMORE (2017)
 AB8988
 AB8988                         *CURRENT SURVEY CONTROL
 AB8988  ______________________________________________________________________
 AB8988* NAD 83(1986) POSITION- 44 31 14.     (N) 099 23 32.     (W)   SCALED
 AB8988* NAVD 88 ORTHO HEIGHT -   560.594 (meters)     1839.22  (feet) ADJUSTED
 AB8988  ______________________________________________________________________
 AB8988  GEOID HEIGHT    -        -23.919 (meters)                     GEOID18
 AB8988  DYNAMIC HEIGHT  -        560.483 (meters)     1838.85  (feet) COMP
 AB8988  MODELED GRAVITY -    980,401.8   (mgal)                       NAVD 88
 AB8988
 AB8988  VERT ORDER      -  FIRST     CLASS II
 AB8988
 AB8988.The horizontal coordinates were scaled from a map and have
 AB8988.an estimated accuracy of +/- 6 seconds.
 AB8988
 AB8988.The orthometric height was determined by differential leveling and
 AB8988.adjusted by the NATIONAL GEODETIC SURVEY
 AB8988.in October 1997.
 AB8988
 AB8988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8988.GEOID18 height accuracy estimate available here.
 AB8988
 AB8988.Click photographs - Photos may exist for this station.
 AB8988
 AB8988.The dynamic height is computed by dividing the NAVD 88
 AB8988.geopotential number by the normal gravity value computed on the
 AB8988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8988.degrees latitude (g = 980.6199 gals.).
 AB8988
 AB8988.The modeled gravity was interpolated from observed gravity values.
 AB8988
 AB8988;                    North         East    Units  Estimated Accuracy
 AB8988;SPC SD N     -    76,550.      648,320.      MT  (+/- 180 meters Scaled)
 AB8988
 AB8988_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ688297(NAD 83)
 AB8988
 AB8988                          SUPERSEDED SURVEY CONTROL
 AB8988
 AB8988.No superseded survey control is available for this station.
 AB8988
 AB8988_MARKER: DB = BENCH MARK DISK
 AB8988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8988_STAMPING: 14 280.49 1990 1838.13
 AB8988_MARK LOGO: SDDT
 AB8988_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8988+STABILITY: SURFACE MOTION
 AB8988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8988+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8988
 AB8988  HISTORY     - Date     Condition        Report By
 AB8988  HISTORY     - 1990     MONUMENTED       SDDT
 AB8988  HISTORY     - 19941103 GOOD             NGS
 AB8988
 AB8988                          STATION DESCRIPTION
 AB8988
 AB8988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8988'3.9 KM (2.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8988'STATE HIGHWAY 47 IN HIGHMORE, 799.0 M (2621.4 FT) EAST OF MILEPOST
 AB8988'280, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT)
 AB8988'EAST OF THE CENTER OF A FIELD ENTRANCE, 5.9 M (19.4 FT) SOUTH OF A
 AB8988'FENCE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AB8988'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8988'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8986 ***********************************************************************
 AB8986  DESIGNATION -  14 281.49
 AB8986  PID         -  AB8986
 AB8986  STATE/COUNTY-  SD/HYDE
 AB8986  COUNTRY     -  US
 AB8986  USGS QUAD   -  HIGHMORE SE (2017)
 AB8986
 AB8986                         *CURRENT SURVEY CONTROL
 AB8986  ______________________________________________________________________
 AB8986* NAD 83(1986) POSITION- 44 31 42.     (N) 099 22 16.     (W)   SCALED
 AB8986* NAVD 88 ORTHO HEIGHT -   556.106 (meters)     1824.49  (feet) ADJUSTED
 AB8986  ______________________________________________________________________
 AB8986  GEOID HEIGHT    -        -23.927 (meters)                     GEOID18
 AB8986  DYNAMIC HEIGHT  -        555.997 (meters)     1824.13  (feet) COMP
 AB8986  MODELED GRAVITY -    980,405.0   (mgal)                       NAVD 88
 AB8986
 AB8986  VERT ORDER      -  FIRST     CLASS II
 AB8986
 AB8986.The horizontal coordinates were scaled from a map and have
 AB8986.an estimated accuracy of +/- 6 seconds.
 AB8986
 AB8986.The orthometric height was determined by differential leveling and
 AB8986.adjusted by the NATIONAL GEODETIC SURVEY
 AB8986.in October 1997.
 AB8986
 AB8986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8986.GEOID18 height accuracy estimate available here.
 AB8986
 AB8986.Click photographs - Photos may exist for this station.
 AB8986
 AB8986.The dynamic height is computed by dividing the NAVD 88
 AB8986.geopotential number by the normal gravity value computed on the
 AB8986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8986.degrees latitude (g = 980.6199 gals.).
 AB8986
 AB8986.The modeled gravity was interpolated from observed gravity values.
 AB8986
 AB8986;                    North         East    Units  Estimated Accuracy
 AB8986;SPC SD N     -    77,420.      649,990.      MT  (+/- 180 meters Scaled)
 AB8986
 AB8986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ705306(NAD 83)
 AB8986
 AB8986                          SUPERSEDED SURVEY CONTROL
 AB8986
 AB8986.No superseded survey control is available for this station.
 AB8986
 AB8986_MARKER: DB = BENCH MARK DISK
 AB8986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8986_STAMPING: 14 281.49 1990 1823.39
 AB8986_MARK LOGO: SDDT
 AB8986_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8986+STABILITY: SURFACE MOTION
 AB8986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8986+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AB8986
 AB8986  HISTORY     - Date     Condition        Report By
 AB8986  HISTORY     - 1990     MONUMENTED       SDDT
 AB8986  HISTORY     - 19941108 GOOD             NGS
 AB8986
 AB8986                          STATION DESCRIPTION
 AB8986
 AB8986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8986'5.5 KM (3.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8986'STATE HIGHWAY 47 IN HIGHMORE, 792.0 M (2598.4 FT) WEST OF MILEPOST
 AB8986'282, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3 M (4.3 FT)
 AB8986'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A T-FENCE
 AB8986'CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AB8986'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8984 ***********************************************************************
 AB8984  DESIGNATION -  14 282.50
 AB8984  PID         -  AB8984
 AB8984  STATE/COUNTY-  SD/HYDE
 AB8984  COUNTRY     -  US
 AB8984  USGS QUAD   -  HIGHMORE SE (2017)
 AB8984
 AB8984                         *CURRENT SURVEY CONTROL
 AB8984  ______________________________________________________________________
 AB8984* NAD 83(1986) POSITION- 44 31 41.     (N) 099 21 05.     (W)   SCALED
 AB8984* NAVD 88 ORTHO HEIGHT -   551.855 (meters)     1810.54  (feet) ADJUSTED
 AB8984  ______________________________________________________________________
 AB8984  GEOID HEIGHT    -        -23.948 (meters)                     GEOID18
 AB8984  DYNAMIC HEIGHT  -        551.748 (meters)     1810.19  (feet) COMP
 AB8984  MODELED GRAVITY -    980,405.5   (mgal)                       NAVD 88
 AB8984
 AB8984  VERT ORDER      -  FIRST     CLASS II
 AB8984
 AB8984.The horizontal coordinates were scaled from a map and have
 AB8984.an estimated accuracy of +/- 6 seconds.
 AB8984
 AB8984.The orthometric height was determined by differential leveling and
 AB8984.adjusted by the NATIONAL GEODETIC SURVEY
 AB8984.in October 1997.
 AB8984
 AB8984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8984.GEOID18 height accuracy estimate available here.
 AB8984
 AB8984.Click photographs - Photos may exist for this station.
 AB8984
 AB8984.The dynamic height is computed by dividing the NAVD 88
 AB8984.geopotential number by the normal gravity value computed on the
 AB8984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8984.degrees latitude (g = 980.6199 gals.).
 AB8984
 AB8984.The modeled gravity was interpolated from observed gravity values.
 AB8984
 AB8984;                    North         East    Units  Estimated Accuracy
 AB8984;SPC SD N     -    77,410.      651,560.      MT  (+/- 180 meters Scaled)
 AB8984
 AB8984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ720305(NAD 83)
 AB8984
 AB8984                          SUPERSEDED SURVEY CONTROL
 AB8984
 AB8984.No superseded survey control is available for this station.
 AB8984
 AB8984_MARKER: DB = BENCH MARK DISK
 AB8984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8984_STAMPING: 14 282.50 1990 1809.42
 AB8984_MARK LOGO: SDDT
 AB8984_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8984+STABILITY: SURFACE MOTION
 AB8984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8984+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8984
 AB8984  HISTORY     - Date     Condition        Report By
 AB8984  HISTORY     - 1990     MONUMENTED       SDDT
 AB8984  HISTORY     - 19941103 GOOD             NGS
 AB8984
 AB8984                          STATION DESCRIPTION
 AB8984
 AB8984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8984'7.1 KM (4.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8984'STATE HIGHWAY 47 IN HIGHMORE, 766.0 M (2513.1 FT) WEST OF MILEPOST
 AB8984'283, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.2 M (72.8
 AB8984'FT) WEST OF SOCONY 2 REFERENCE MARK 3, 13.6 M (44.6 FT) EAST OF A
 AB8984'T-FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AB8984'(1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AB8984'0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8982 ***********************************************************************
 AB8982  DESIGNATION -  14 283.49
 AB8982  PID         -  AB8982
 AB8982  STATE/COUNTY-  SD/HYDE
 AB8982  COUNTRY     -  US
 AB8982  USGS QUAD   -  HIGHMORE SE (2017)
 AB8982
 AB8982                         *CURRENT SURVEY CONTROL
 AB8982  ______________________________________________________________________
 AB8982* NAD 83(1986) POSITION- 44 31 44.     (N) 099 19 53.     (W)   SCALED
 AB8982* NAVD 88 ORTHO HEIGHT -   546.614 (meters)     1793.35  (feet) ADJUSTED
 AB8982  ______________________________________________________________________
 AB8982  GEOID HEIGHT    -        -23.966 (meters)                     GEOID18
 AB8982  DYNAMIC HEIGHT  -        546.508 (meters)     1793.00  (feet) COMP
 AB8982  MODELED GRAVITY -    980,406.3   (mgal)                       NAVD 88
 AB8982
 AB8982  VERT ORDER      -  FIRST     CLASS II
 AB8982
 AB8982.The horizontal coordinates were scaled from a map and have
 AB8982.an estimated accuracy of +/- 6 seconds.
 AB8982
 AB8982.The orthometric height was determined by differential leveling and
 AB8982.adjusted by the NATIONAL GEODETIC SURVEY
 AB8982.in October 1997.
 AB8982
 AB8982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8982.GEOID18 height accuracy estimate available here.
 AB8982
 AB8982.Click photographs - Photos may exist for this station.
 AB8982
 AB8982.The dynamic height is computed by dividing the NAVD 88
 AB8982.geopotential number by the normal gravity value computed on the
 AB8982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8982.degrees latitude (g = 980.6199 gals.).
 AB8982
 AB8982.The modeled gravity was interpolated from observed gravity values.
 AB8982
 AB8982;                    North         East    Units  Estimated Accuracy
 AB8982;SPC SD N     -    77,510.      653,150.      MT  (+/- 180 meters Scaled)
 AB8982
 AB8982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ736306(NAD 83)
 AB8982
 AB8982                          SUPERSEDED SURVEY CONTROL
 AB8982
 AB8982.No superseded survey control is available for this station.
 AB8982
 AB8982_MARKER: DB = BENCH MARK DISK
 AB8982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8982_STAMPING: 14 283.49 1990 1792.19
 AB8982_MARK LOGO: SDDT
 AB8982_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8982+STABILITY: SURFACE MOTION
 AB8982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8982+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8982
 AB8982  HISTORY     - Date     Condition        Report By
 AB8982  HISTORY     - 1990     MONUMENTED       SDDT
 AB8982  HISTORY     - 19941103 GOOD             NGS
 AB8982
 AB8982                          STATION DESCRIPTION
 AB8982
 AB8982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8982'8.7 KM (5.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8982'STATE HIGHWAY 47 IN HIGHMORE, 791.0 M (2595.1 FT) WEST OF MILEPOST
 AB8982'284, 17.0 M (55.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT)
 AB8982'WEST OF A UTILITY POLE, 2.5 M (8.2 FT) EAST OF A FENCE CORNER, 1.3 M
 AB8982'(4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AB8982'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8982'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8981 ***********************************************************************
 AB8981  DESIGNATION -  14 284.89
 AB8981  PID         -  AB8981
 AB8981  STATE/COUNTY-  SD/HYDE
 AB8981  COUNTRY     -  US
 AB8981  USGS QUAD   -  HIGHMORE SE (2017)
 AB8981
 AB8981                         *CURRENT SURVEY CONTROL
 AB8981  ______________________________________________________________________
 AB8981* NAD 83(1986) POSITION- 44 31 43.     (N) 099 18 40.     (W)   SCALED
 AB8981* NAVD 88 ORTHO HEIGHT -   538.499 (meters)     1766.73  (feet) ADJUSTED
 AB8981  ______________________________________________________________________
 AB8981  GEOID HEIGHT    -        -23.986 (meters)                     GEOID18
 AB8981  DYNAMIC HEIGHT  -        538.394 (meters)     1766.38  (feet) COMP
 AB8981  MODELED GRAVITY -    980,406.9   (mgal)                       NAVD 88
 AB8981
 AB8981  VERT ORDER      -  FIRST     CLASS II
 AB8981
 AB8981.The horizontal coordinates were scaled from a map and have
 AB8981.an estimated accuracy of +/- 6 seconds.
 AB8981
 AB8981.The orthometric height was determined by differential leveling and
 AB8981.adjusted by the NATIONAL GEODETIC SURVEY
 AB8981.in October 1997.
 AB8981
 AB8981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8981.GEOID18 height accuracy estimate available here.
 AB8981
 AB8981.Click photographs - Photos may exist for this station.
 AB8981
 AB8981.The dynamic height is computed by dividing the NAVD 88
 AB8981.geopotential number by the normal gravity value computed on the
 AB8981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8981.degrees latitude (g = 980.6199 gals.).
 AB8981
 AB8981.The modeled gravity was interpolated from observed gravity values.
 AB8981
 AB8981;                    North         East    Units  Estimated Accuracy
 AB8981;SPC SD N     -    77,490.      654,760.      MT  (+/- 180 meters Scaled)
 AB8981
 AB8981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ752306(NAD 83)
 AB8981
 AB8981                          SUPERSEDED SURVEY CONTROL
 AB8981
 AB8981.No superseded survey control is available for this station.
 AB8981
 AB8981_MARKER: DB = BENCH MARK DISK
 AB8981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8981_STAMPING: 14 284.89 1990 1765.54
 AB8981_MARK LOGO: SDDT
 AB8981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8981+STABILITY: SURFACE MOTION
 AB8981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8981+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8981
 AB8981  HISTORY     - Date     Condition        Report By
 AB8981  HISTORY     - 1990     MONUMENTED       SDDT
 AB8981  HISTORY     - 19941103 GOOD             NGS
 AB8981
 AB8981                          STATION DESCRIPTION
 AB8981
 AB8981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8981'10.3 KM (6.40 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8981'STATE HIGHWAY 47 IN HIGHMORE, 809.0 M (2654.2 FT) 0.50 MI) EAST OF
 AB8981'MILEPOST 284, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M
 AB8981'(20.3 FT) EAST OF THE EAST END OF 2 BRACED FENCE POSTS, 1.1 M (3.6 FT)
 AB8981'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M
 AB8981'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB8981'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8979 ***********************************************************************
 AB8979  DESIGNATION -  14 285.17
 AB8979  PID         -  AB8979
 AB8979  STATE/COUNTY-  SD/HAND
 AB8979  COUNTRY     -  US
 AB8979  USGS QUAD   -  HIGHMORE SE (2017)
 AB8979
 AB8979                         *CURRENT SURVEY CONTROL
 AB8979  ______________________________________________________________________
 AB8979* NAD 83(1986) POSITION- 44 31 43.     (N) 099 17 49.     (W)   SCALED
 AB8979* NAVD 88 ORTHO HEIGHT -   536.374 (meters)     1759.75  (feet) ADJUSTED
 AB8979  ______________________________________________________________________
 AB8979  GEOID HEIGHT    -        -24.000 (meters)                     GEOID18
 AB8979  DYNAMIC HEIGHT  -        536.270 (meters)     1759.41  (feet) COMP
 AB8979  MODELED GRAVITY -    980,407.6   (mgal)                       NAVD 88
 AB8979
 AB8979  VERT ORDER      -  FIRST     CLASS II
 AB8979
 AB8979.The horizontal coordinates were scaled from a map and have
 AB8979.an estimated accuracy of +/- 6 seconds.
 AB8979
 AB8979.The orthometric height was determined by differential leveling and
 AB8979.adjusted by the NATIONAL GEODETIC SURVEY
 AB8979.in October 1997.
 AB8979
 AB8979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8979.GEOID18 height accuracy estimate available here.
 AB8979
 AB8979.Click photographs - Photos may exist for this station.
 AB8979
 AB8979.The dynamic height is computed by dividing the NAVD 88
 AB8979.geopotential number by the normal gravity value computed on the
 AB8979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8979.degrees latitude (g = 980.6199 gals.).
 AB8979
 AB8979.The modeled gravity was interpolated from observed gravity values.
 AB8979
 AB8979;                    North         East    Units  Estimated Accuracy
 AB8979;SPC SD N     -    77,500.      655,890.      MT  (+/- 180 meters Scaled)
 AB8979
 AB8979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ764306(NAD 83)
 AB8979
 AB8979                          SUPERSEDED SURVEY CONTROL
 AB8979
 AB8979.No superseded survey control is available for this station.
 AB8979
 AB8979_MARKER: DB = BENCH MARK DISK
 AB8979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8979_STAMPING: 14 285.17 1990 1758.55
 AB8979_MARK LOGO: SDDT
 AB8979_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8979+STABILITY: SURFACE MOTION
 AB8979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8979+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8979
 AB8979  HISTORY     - Date     Condition        Report By
 AB8979  HISTORY     - 1990     MONUMENTED       SDDT
 AB8979  HISTORY     - 19941102 GOOD             NGS
 AB8979
 AB8979                          STATION DESCRIPTION
 AB8979
 AB8979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8979'11.4 KM (7.10 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8979'STATE HIGHWAY 47 IN HIGHMORE, 1305.0 M (4281.5 FT) WEST OF MILEPOST
 AB8979'286, 24.7 M (81.0 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 22.5
 AB8979'M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AB8979'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AB8979'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8979'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8978 ***********************************************************************
 AB8978  DESIGNATION -  14 286.20
 AB8978  PID         -  AB8978
 AB8978  STATE/COUNTY-  SD/HAND
 AB8978  COUNTRY     -  US
 AB8978  USGS QUAD   -  HIGHMORE SE (2017)
 AB8978
 AB8978                         *CURRENT SURVEY CONTROL
 AB8978  ______________________________________________________________________
 AB8978* NAD 83(1986) POSITION- 44 31 42.     (N) 099 16 35.     (W)   SCALED
 AB8978* NAVD 88 ORTHO HEIGHT -   532.994 (meters)     1748.66  (feet) ADJUSTED
 AB8978  ______________________________________________________________________
 AB8978  GEOID HEIGHT    -        -24.020 (meters)                     GEOID18
 AB8978  DYNAMIC HEIGHT  -        532.892 (meters)     1748.33  (feet) COMP
 AB8978  MODELED GRAVITY -    980,409.0   (mgal)                       NAVD 88
 AB8978
 AB8978  VERT ORDER      -  FIRST     CLASS II
 AB8978
 AB8978.The horizontal coordinates were scaled from a map and have
 AB8978.an estimated accuracy of +/- 6 seconds.
 AB8978
 AB8978.The orthometric height was determined by differential leveling and
 AB8978.adjusted by the NATIONAL GEODETIC SURVEY
 AB8978.in October 1997.
 AB8978
 AB8978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8978.GEOID18 height accuracy estimate available here.
 AB8978
 AB8978.Click photographs - Photos may exist for this station.
 AB8978
 AB8978.The dynamic height is computed by dividing the NAVD 88
 AB8978.geopotential number by the normal gravity value computed on the
 AB8978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8978.degrees latitude (g = 980.6199 gals.).
 AB8978
 AB8978.The modeled gravity was interpolated from observed gravity values.
 AB8978
 AB8978;                    North         East    Units  Estimated Accuracy
 AB8978;SPC SD N     -    77,490.      657,520.      MT  (+/- 180 meters Scaled)
 AB8978
 AB8978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ780305(NAD 83)
 AB8978
 AB8978                          SUPERSEDED SURVEY CONTROL
 AB8978
 AB8978.No superseded survey control is available for this station.
 AB8978
 AB8978_MARKER: DB = BENCH MARK DISK
 AB8978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8978_STAMPING: 14 286.20 1990 1747.47
 AB8978_MARK LOGO: SDDT
 AB8978_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8978+STABILITY: SURFACE MOTION
 AB8978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8978+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8978
 AB8978  HISTORY     - Date     Condition        Report By
 AB8978  HISTORY     - 1990     MONUMENTED       SDDT
 AB8978  HISTORY     - 19941102 GOOD             NGS
 AB8978
 AB8978                          STATION DESCRIPTION
 AB8978
 AB8978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8978'13.1 KM (8.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8978'STATE HIGHWAY 47 IN HIGHMORE, 324.0 M (1063.0 FT) EAST OF MILEPOST
 AB8978'286, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 16.9 M (55.4
 AB8978'FT) NORTHWEST OF THE NORTH END OF A BOX CULVERT UNDER THE HIGHWAY, 1.3
 AB8978'M (4.3 FT) WEST OF THE EAST END OF 3 BRACED FENCE POSTS, 0.4 M (1.3
 AB8978'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE,
 AB8978'0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AB8978'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8977 ***********************************************************************
 AB8977  DESIGNATION -  14 287.17
 AB8977  PID         -  AB8977
 AB8977  STATE/COUNTY-  SD/HAND
 AB8977  COUNTRY     -  US
 AB8977  USGS QUAD   -  HIGHMORE SE (2017)
 AB8977
 AB8977                         *CURRENT SURVEY CONTROL
 AB8977  ______________________________________________________________________
 AB8977* NAD 83(1986) POSITION- 44 31 34.     (N) 099 15 24.     (W)   SCALED
 AB8977* NAVD 88 ORTHO HEIGHT -   529.011 (meters)     1735.60  (feet) ADJUSTED
 AB8977  ______________________________________________________________________
 AB8977  GEOID HEIGHT    -        -24.043 (meters)                     GEOID18
 AB8977  DYNAMIC HEIGHT  -        528.910 (meters)     1735.27  (feet) COMP
 AB8977  MODELED GRAVITY -    980,410.3   (mgal)                       NAVD 88
 AB8977
 AB8977  VERT ORDER      -  FIRST     CLASS II
 AB8977
 AB8977.The horizontal coordinates were scaled from a map and have
 AB8977.an estimated accuracy of +/- 6 seconds.
 AB8977
 AB8977.The orthometric height was determined by differential leveling and
 AB8977.adjusted by the NATIONAL GEODETIC SURVEY
 AB8977.in October 1997.
 AB8977
 AB8977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8977.GEOID18 height accuracy estimate available here.
 AB8977
 AB8977.Click photographs - Photos may exist for this station.
 AB8977
 AB8977.The dynamic height is computed by dividing the NAVD 88
 AB8977.geopotential number by the normal gravity value computed on the
 AB8977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8977.degrees latitude (g = 980.6199 gals.).
 AB8977
 AB8977.The modeled gravity was interpolated from observed gravity values.
 AB8977
 AB8977;                    North         East    Units  Estimated Accuracy
 AB8977;SPC SD N     -    77,250.      659,090.      MT  (+/- 180 meters Scaled)
 AB8977
 AB8977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ796303(NAD 83)
 AB8977
 AB8977                          SUPERSEDED SURVEY CONTROL
 AB8977
 AB8977.No superseded survey control is available for this station.
 AB8977
 AB8977_MARKER: DB = BENCH MARK DISK
 AB8977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8977_STAMPING: 14 287.17 1990 1734.39
 AB8977_MARK LOGO: SDDT
 AB8977_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8977+STABILITY: SURFACE MOTION
 AB8977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8977+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8977
 AB8977  HISTORY     - Date     Condition        Report By
 AB8977  HISTORY     - 1990     MONUMENTED       SDDT
 AB8977  HISTORY     - 19941102 GOOD             NGS
 AB8977
 AB8977                          STATION DESCRIPTION
 AB8977
 AB8977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8977'14.7 KM (9.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8977'STATE HIGHWAY 47 IN HIGHMORE, 303.0 M (994.1 FT) EAST OF MILEPOST 287,
 AB8977'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.1 M (56.1 FT)
 AB8977'WEST OF AN UNDERGROUND CABLE JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE
 AB8977'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT)
 AB8977'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8977'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8973 ***********************************************************************
 AB8973  DESIGNATION -  14 288.19
 AB8973  PID         -  AB8973
 AB8973  STATE/COUNTY-  SD/HAND
 AB8973  COUNTRY     -  US
 AB8973  USGS QUAD   -  REE HEIGHTS (2017)
 AB8973
 AB8973                         *CURRENT SURVEY CONTROL
 AB8973  ______________________________________________________________________
 AB8973* NAD 83(1986) POSITION- 44 31 47.     (N) 099 14 09.     (W)   SCALED
 AB8973* NAVD 88 ORTHO HEIGHT -   524.180 (meters)     1719.75  (feet) ADJUSTED
 AB8973  ______________________________________________________________________
 AB8973  GEOID HEIGHT    -        -24.056 (meters)                     GEOID18
 AB8973  DYNAMIC HEIGHT  -        524.082 (meters)     1719.43  (feet) COMP
 AB8973  MODELED GRAVITY -    980,414.6   (mgal)                       NAVD 88
 AB8973
 AB8973  VERT ORDER      -  FIRST     CLASS II
 AB8973
 AB8973.The horizontal coordinates were scaled from a map and have
 AB8973.an estimated accuracy of +/- 6 seconds.
 AB8973
 AB8973.The orthometric height was determined by differential leveling and
 AB8973.adjusted by the NATIONAL GEODETIC SURVEY
 AB8973.in October 1997.
 AB8973
 AB8973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8973.GEOID18 height accuracy estimate available here.
 AB8973
 AB8973.Click photographs - Photos may exist for this station.
 AB8973
 AB8973.The dynamic height is computed by dividing the NAVD 88
 AB8973.geopotential number by the normal gravity value computed on the
 AB8973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8973.degrees latitude (g = 980.6199 gals.).
 AB8973
 AB8973.The modeled gravity was interpolated from observed gravity values.
 AB8973
 AB8973;                    North         East    Units  Estimated Accuracy
 AB8973;SPC SD N     -    77,670.      660,740.      MT  (+/- 180 meters Scaled)
 AB8973
 AB8973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ812307(NAD 83)
 AB8973
 AB8973                          SUPERSEDED SURVEY CONTROL
 AB8973
 AB8973.No superseded survey control is available for this station.
 AB8973
 AB8973_MARKER: DB = BENCH MARK DISK
 AB8973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8973_STAMPING: 14 288.19 1990 1718.57
 AB8973_MARK LOGO: SDDT
 AB8973_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8973+STABILITY: SURFACE MOTION
 AB8973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8973+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8973
 AB8973  HISTORY     - Date     Condition        Report By
 AB8973  HISTORY     - 1990     MONUMENTED       SDDT
 AB8973  HISTORY     - 19941102 GOOD             NGS
 AB8973
 AB8973                          STATION DESCRIPTION
 AB8973
 AB8973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8973'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8973'STATE HIGHWAY 47 IN HIGHMORE, 329.0 M (1079.4 FT) EAST OF MILEPOST
 AB8973'288, 22.3 M (73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.3 M (27.2 FT)
 AB8973'EAST OF BENCH MARK REE HEIGHTS 2 RM 3, 1.0 M (3.3 FT) BELOW THE LEVEL
 AB8973'OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 AB8973'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8972 ***********************************************************************
 AB8972  DESIGNATION -  14 289.15
 AB8972  PID         -  AB8972
 AB8972  STATE/COUNTY-  SD/HAND
 AB8972  COUNTRY     -  US
 AB8972  USGS QUAD   -  REE HEIGHTS (2017)
 AB8972
 AB8972                         *CURRENT SURVEY CONTROL
 AB8972  ______________________________________________________________________
 AB8972* NAD 83(1986) POSITION- 44 31 47.     (N) 099 13 01.     (W)   SCALED
 AB8972* NAVD 88 ORTHO HEIGHT -   521.377 (meters)     1710.55  (feet) ADJUSTED
 AB8972  ______________________________________________________________________
 AB8972  GEOID HEIGHT    -        -24.075 (meters)                     GEOID18
 AB8972  DYNAMIC HEIGHT  -        521.281 (meters)     1710.24  (feet) COMP
 AB8972  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 AB8972
 AB8972  VERT ORDER      -  FIRST     CLASS II
 AB8972
 AB8972.The horizontal coordinates were scaled from a map and have
 AB8972.an estimated accuracy of +/- 6 seconds.
 AB8972
 AB8972.The orthometric height was determined by differential leveling and
 AB8972.adjusted by the NATIONAL GEODETIC SURVEY
 AB8972.in October 1997.
 AB8972
 AB8972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8972.GEOID18 height accuracy estimate available here.
 AB8972
 AB8972.Click photographs - Photos may exist for this station.
 AB8972
 AB8972.The dynamic height is computed by dividing the NAVD 88
 AB8972.geopotential number by the normal gravity value computed on the
 AB8972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8972.degrees latitude (g = 980.6199 gals.).
 AB8972
 AB8972.The modeled gravity was interpolated from observed gravity values.
 AB8972
 AB8972;                    North         East    Units  Estimated Accuracy
 AB8972;SPC SD N     -    77,690.      662,240.      MT  (+/- 180 meters Scaled)
 AB8972
 AB8972_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ827307(NAD 83)
 AB8972
 AB8972                          SUPERSEDED SURVEY CONTROL
 AB8972
 AB8972.No superseded survey control is available for this station.
 AB8972
 AB8972_MARKER: DB = BENCH MARK DISK
 AB8972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8972_STAMPING: 14 289.15 1990 1709.33
 AB8972_MARK LOGO: SDDT
 AB8972_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8972+STABILITY: SURFACE MOTION
 AB8972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8972+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8972
 AB8972  HISTORY     - Date     Condition        Report By
 AB8972  HISTORY     - 1990     MONUMENTED       SDDT
 AB8972  HISTORY     - 19941102 GOOD             NGS
 AB8972
 AB8972                          STATION DESCRIPTION
 AB8972
 AB8972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8972'17.8 KM (11.05 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8972'STATE HIGHWAY 47 IN HIGHMORE, 276.0 M (905.5 FT) EAST OF MILEPOST 289,
 AB8972'27.8 M (91.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 22.4 M (73.5
 AB8972'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) WEST OF A
 AB8972'RIGHT-OF-WAY POST, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1
 AB8972'M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB8972'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8970 ***********************************************************************
 AB8970  DESIGNATION -  14 290.18
 AB8970  PID         -  AB8970
 AB8970  STATE/COUNTY-  SD/HAND
 AB8970  COUNTRY     -  US
 AB8970  USGS QUAD   -  REE HEIGHTS (2017)
 AB8970
 AB8970                         *CURRENT SURVEY CONTROL
 AB8970  ______________________________________________________________________
 AB8970* NAD 83(1986) POSITION- 44 31 49.     (N) 099 11 44.     (W)   SCALED
 AB8970* NAVD 88 ORTHO HEIGHT -   517.409 (meters)     1697.53  (feet) ADJUSTED
 AB8970  ______________________________________________________________________
 AB8970  GEOID HEIGHT    -        -24.098 (meters)                     GEOID18
 AB8970  DYNAMIC HEIGHT  -        517.314 (meters)     1697.22  (feet) COMP
 AB8970  MODELED GRAVITY -    980,417.9   (mgal)                       NAVD 88
 AB8970
 AB8970  VERT ORDER      -  FIRST     CLASS II
 AB8970
 AB8970.The horizontal coordinates were scaled from a map and have
 AB8970.an estimated accuracy of +/- 6 seconds.
 AB8970
 AB8970.The orthometric height was determined by differential leveling and
 AB8970.adjusted by the NATIONAL GEODETIC SURVEY
 AB8970.in October 1997.
 AB8970
 AB8970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8970.GEOID18 height accuracy estimate available here.
 AB8970
 AB8970.Click photographs - Photos may exist for this station.
 AB8970
 AB8970.The dynamic height is computed by dividing the NAVD 88
 AB8970.geopotential number by the normal gravity value computed on the
 AB8970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8970.degrees latitude (g = 980.6199 gals.).
 AB8970
 AB8970.The modeled gravity was interpolated from observed gravity values.
 AB8970
 AB8970;                    North         East    Units  Estimated Accuracy
 AB8970;SPC SD N     -    77,760.      663,940.      MT  (+/- 180 meters Scaled)
 AB8970
 AB8970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ844307(NAD 83)
 AB8970
 AB8970                          SUPERSEDED SURVEY CONTROL
 AB8970
 AB8970.No superseded survey control is available for this station.
 AB8970
 AB8970_MARKER: DB = BENCH MARK DISK
 AB8970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8970_STAMPING: 14 290.18 1990 1696.33
 AB8970_MARK LOGO: SDDT
 AB8970_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8970+STABILITY: SURFACE MOTION
 AB8970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8970+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8970
 AB8970  HISTORY     - Date     Condition        Report By
 AB8970  HISTORY     - 1990     MONUMENTED       SDDT
 AB8970  HISTORY     - 19941102 GOOD             NGS
 AB8970
 AB8970                          STATION DESCRIPTION
 AB8970
 AB8970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8970'17.6 KM (10.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8970'IN MILLER, 287.0 M (941.6 FT) EAST OF MILEPOST 290, 22.5 M (73.8 FT)
 AB8970'NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) EAST OF THE CENTER OF
 AB8970'A FIELD ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 AB8970'(0.7 FT) SOUTH OF A WITNESS POST AND A RIGHT-OF-WAY POST, AND THE
 AB8970'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8969 ***********************************************************************
 AB8969  DESIGNATION -  14 291.15
 AB8969  PID         -  AB8969
 AB8969  STATE/COUNTY-  SD/HAND
 AB8969  COUNTRY     -  US
 AB8969  USGS QUAD   -  REE HEIGHTS (2017)
 AB8969
 AB8969                         *CURRENT SURVEY CONTROL
 AB8969  ______________________________________________________________________
 AB8969* NAD 83(1986) POSITION- 44 31 49.     (N) 099 10 33.     (W)   SCALED
 AB8969* NAVD 88 ORTHO HEIGHT -   514.664 (meters)     1688.53  (feet) ADJUSTED
 AB8969  ______________________________________________________________________
 AB8969  GEOID HEIGHT    -        -24.123 (meters)                     GEOID18
 AB8969  DYNAMIC HEIGHT  -        514.569 (meters)     1688.22  (feet) COMP
 AB8969  MODELED GRAVITY -    980,417.6   (mgal)                       NAVD 88
 AB8969
 AB8969  VERT ORDER      -  FIRST     CLASS II
 AB8969
 AB8969.The horizontal coordinates were scaled from a map and have
 AB8969.an estimated accuracy of +/- 6 seconds.
 AB8969
 AB8969.The orthometric height was determined by differential leveling and
 AB8969.adjusted by the NATIONAL GEODETIC SURVEY
 AB8969.in October 1997.
 AB8969
 AB8969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8969.GEOID18 height accuracy estimate available here.
 AB8969
 AB8969.Click photographs - Photos may exist for this station.
 AB8969
 AB8969.The dynamic height is computed by dividing the NAVD 88
 AB8969.geopotential number by the normal gravity value computed on the
 AB8969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8969.degrees latitude (g = 980.6199 gals.).
 AB8969
 AB8969.The modeled gravity was interpolated from observed gravity values.
 AB8969
 AB8969;                    North         East    Units  Estimated Accuracy
 AB8969;SPC SD N     -    77,780.      665,510.      MT  (+/- 180 meters Scaled)
 AB8969
 AB8969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ860307(NAD 83)
 AB8969
 AB8969                          SUPERSEDED SURVEY CONTROL
 AB8969
 AB8969.No superseded survey control is available for this station.
 AB8969
 AB8969_MARKER: DB = BENCH MARK DISK
 AB8969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8969_STAMPING: 14 291.15 1990 1687.31
 AB8969_MARK LOGO: SDDT
 AB8969_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8969+STABILITY: SURFACE MOTION
 AB8969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8969+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8969
 AB8969  HISTORY     - Date     Condition        Report By
 AB8969  HISTORY     - 1990     MONUMENTED       SDDT
 AB8969  HISTORY     - 19941102 GOOD             NGS
 AB8969
 AB8969                          STATION DESCRIPTION
 AB8969
 AB8969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8969'16.1 KM (10.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8969'IN MILLER, 236.0 M (774.3 FT) EAST OF MILEPOST 291, 22.6 M (74.1 FT)
 AB8969'NORTH OF THE HIGHWAY CENTERLINE, 15.8 M (51.8 FT) WEST OF THE CENTER
 AB8969'OF A FIELD ENTRANCE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8969'0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A
 AB8969'RIGHT-OF-WAY POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8967 ***********************************************************************
 AB8967  DESIGNATION -  14 292.16
 AB8967  PID         -  AB8967
 AB8967  STATE/COUNTY-  SD/HAND
 AB8967  COUNTRY     -  US
 AB8967  USGS QUAD   -  REE HEIGHTS (2017)
 AB8967
 AB8967                         *CURRENT SURVEY CONTROL
 AB8967  ______________________________________________________________________
 AB8967* NAD 83(1986) POSITION- 44 31 49.     (N) 099 09 20.     (W)   SCALED
 AB8967* NAVD 88 ORTHO HEIGHT -   511.774 (meters)     1679.05  (feet) ADJUSTED
 AB8967  ______________________________________________________________________
 AB8967  GEOID HEIGHT    -        -24.153 (meters)                     GEOID18
 AB8967  DYNAMIC HEIGHT  -        511.680 (meters)     1678.74  (feet) COMP
 AB8967  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 AB8967
 AB8967  VERT ORDER      -  FIRST     CLASS II
 AB8967
 AB8967.The horizontal coordinates were scaled from a map and have
 AB8967.an estimated accuracy of +/- 6 seconds.
 AB8967
 AB8967.The orthometric height was determined by differential leveling and
 AB8967.adjusted by the NATIONAL GEODETIC SURVEY
 AB8967.in October 1997.
 AB8967
 AB8967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8967.GEOID18 height accuracy estimate available here.
 AB8967
 AB8967.Click photographs - Photos may exist for this station.
 AB8967
 AB8967.The dynamic height is computed by dividing the NAVD 88
 AB8967.geopotential number by the normal gravity value computed on the
 AB8967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8967.degrees latitude (g = 980.6199 gals.).
 AB8967
 AB8967.The modeled gravity was interpolated from observed gravity values.
 AB8967
 AB8967;                    North         East    Units  Estimated Accuracy
 AB8967;SPC SD N     -    77,800.      667,120.      MT  (+/- 180 meters Scaled)
 AB8967
 AB8967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ876307(NAD 83)
 AB8967
 AB8967                          SUPERSEDED SURVEY CONTROL
 AB8967
 AB8967.No superseded survey control is available for this station.
 AB8967
 AB8967_MARKER: DB = BENCH MARK DISK
 AB8967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8967_STAMPING: 14 292.16 1990 1677.74
 AB8967_MARK LOGO: SDDT
 AB8967_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8967+STABILITY: SURFACE MOTION
 AB8967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8967+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8967
 AB8967  HISTORY     - Date     Condition        Report By
 AB8967  HISTORY     - 1990     MONUMENTED       SDDT
 AB8967  HISTORY     - 19941103 GOOD             NGS
 AB8967
 AB8967                          STATION DESCRIPTION
 AB8967
 AB8967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8967'14.4 KM (8.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8967'IN MILLER, 245.0 M (803.8 FT) EAST OF MILEPOST 292, 22.3 M (73.2 FT)
 AB8967'NORTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AB8967'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE CORNER, 0.3 M (1.0 FT) NORTH
 AB8967'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8966 ***********************************************************************
 AB8966  DESIGNATION -  14 293.16
 AB8966  PID         -  AB8966
 AB8966  STATE/COUNTY-  SD/HAND
 AB8966  COUNTRY     -  US
 AB8966  USGS QUAD   -  REE HEIGHTS (2017)
 AB8966
 AB8966                         *CURRENT SURVEY CONTROL
 AB8966  ______________________________________________________________________
 AB8966* NAD 83(1986) POSITION- 44 31 48.     (N) 099 08 07.     (W)   SCALED
 AB8966* NAVD 88 ORTHO HEIGHT -   506.079 (meters)     1660.36  (feet) ADJUSTED
 AB8966  ______________________________________________________________________
 AB8966  GEOID HEIGHT    -        -24.187 (meters)                     GEOID18
 AB8966  DYNAMIC HEIGHT  -        505.985 (meters)     1660.05  (feet) COMP
 AB8966  MODELED GRAVITY -    980,416.0   (mgal)                       NAVD 88
 AB8966
 AB8966  VERT ORDER      -  FIRST     CLASS II
 AB8966
 AB8966.The horizontal coordinates were scaled from a map and have
 AB8966.an estimated accuracy of +/- 6 seconds.
 AB8966
 AB8966.The orthometric height was determined by differential leveling and
 AB8966.adjusted by the NATIONAL GEODETIC SURVEY
 AB8966.in October 1997.
 AB8966
 AB8966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8966.GEOID18 height accuracy estimate available here.
 AB8966
 AB8966.Click photographs - Photos may exist for this station.
 AB8966
 AB8966.The dynamic height is computed by dividing the NAVD 88
 AB8966.geopotential number by the normal gravity value computed on the
 AB8966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8966.degrees latitude (g = 980.6199 gals.).
 AB8966
 AB8966.The modeled gravity was interpolated from observed gravity values.
 AB8966
 AB8966;                    North         East    Units  Estimated Accuracy
 AB8966;SPC SD N     -    77,780.      668,730.      MT  (+/- 180 meters Scaled)
 AB8966
 AB8966_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ892307(NAD 83)
 AB8966
 AB8966                          SUPERSEDED SURVEY CONTROL
 AB8966
 AB8966.No superseded survey control is available for this station.
 AB8966
 AB8966_MARKER: DB = BENCH MARK DISK
 AB8966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8966_STAMPING: 14 293.16 1990 1659.10
 AB8966_MARK LOGO: SDDT
 AB8966_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8966+STABILITY: SURFACE MOTION
 AB8966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8966+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8966
 AB8966  HISTORY     - Date     Condition        Report By
 AB8966  HISTORY     - 1990     MONUMENTED       SDDT
 AB8966  HISTORY     - 19941103 GOOD             NGS
 AB8966
 AB8966                          STATION DESCRIPTION
 AB8966
 AB8966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8966'12.8 KM (7.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8966'IN MILLER, 246.0 M (807.1 FT) EAST OF MILEPOST 293, 22.4 M (73.5 FT)
 AB8966'NORTH OF THE HIGHWAY CENTERLINE, 5.3 M (17.4 FT) EAST OF THE CENTER OF
 AB8966'A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB8966'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AB8966'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8965 ***********************************************************************
 AB8965  DESIGNATION -  14 294.16
 AB8965  PID         -  AB8965
 AB8965  STATE/COUNTY-  SD/HAND
 AB8965  COUNTRY     -  US
 AB8965  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8965
 AB8965                         *CURRENT SURVEY CONTROL
 AB8965  ______________________________________________________________________
 AB8965* NAD 83(1986) POSITION- 44 31 49.     (N) 099 06 55.     (W)   SCALED
 AB8965* NAVD 88 ORTHO HEIGHT -   499.419 (meters)     1638.51  (feet) ADJUSTED
 AB8965  ______________________________________________________________________
 AB8965  GEOID HEIGHT    -        -24.222 (meters)                     GEOID18
 AB8965  DYNAMIC HEIGHT  -        499.326 (meters)     1638.21  (feet) COMP
 AB8965  MODELED GRAVITY -    980,415.5   (mgal)                       NAVD 88
 AB8965
 AB8965  VERT ORDER      -  FIRST     CLASS II
 AB8965
 AB8965.The horizontal coordinates were scaled from a map and have
 AB8965.an estimated accuracy of +/- 6 seconds.
 AB8965
 AB8965.The orthometric height was determined by differential leveling and
 AB8965.adjusted by the NATIONAL GEODETIC SURVEY
 AB8965.in October 1997.
 AB8965
 AB8965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8965.GEOID18 height accuracy estimate available here.
 AB8965
 AB8965.Click photographs - Photos may exist for this station.
 AB8965
 AB8965.The dynamic height is computed by dividing the NAVD 88
 AB8965.geopotential number by the normal gravity value computed on the
 AB8965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8965.degrees latitude (g = 980.6199 gals.).
 AB8965
 AB8965.The modeled gravity was interpolated from observed gravity values.
 AB8965
 AB8965;                    North         East    Units  Estimated Accuracy
 AB8965;SPC SD N     -    77,830.      670,320.      MT  (+/- 180 meters Scaled)
 AB8965
 AB8965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ908307(NAD 83)
 AB8965
 AB8965                          SUPERSEDED SURVEY CONTROL
 AB8965
 AB8965.No superseded survey control is available for this station.
 AB8965
 AB8965_MARKER: DB = BENCH MARK DISK
 AB8965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8965_STAMPING: 14 294.16 1637.24
 AB8965_MARK LOGO: SDDT
 AB8965_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8965+STABILITY: SURFACE MOTION
 AB8965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8965+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8965
 AB8965  HISTORY     - Date     Condition        Report By
 AB8965  HISTORY     - UNK      MONUMENTED       SDDT
 AB8965  HISTORY     - 19941103 GOOD             NGS
 AB8965
 AB8965                          STATION DESCRIPTION
 AB8965
 AB8965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8965'11.2 KM (6.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8965'IN MILLER, 237.0 M (777.6 FT) EAST OF MILEPOST 294, 22.5 M (73.8 FT)
 AB8965'NORTH OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT) NORTHEAST OF THE
 AB8965'NORTH END OF A BOX CULVERT, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE
 AB8965'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT) SOUTH OF A
 AB8965'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8964 ***********************************************************************
 AB8964  DESIGNATION -  14 295.15
 AB8964  PID         -  AB8964
 AB8964  STATE/COUNTY-  SD/HAND
 AB8964  COUNTRY     -  US
 AB8964  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8964
 AB8964                         *CURRENT SURVEY CONTROL
 AB8964  ______________________________________________________________________
 AB8964* NAD 83(1986) POSITION- 44 31 50.     (N) 099 05 45.     (W)   SCALED
 AB8964* NAVD 88 ORTHO HEIGHT -   495.493 (meters)     1625.63  (feet) ADJUSTED
 AB8964  ______________________________________________________________________
 AB8964  GEOID HEIGHT    -        -24.259 (meters)                     GEOID18
 AB8964  DYNAMIC HEIGHT  -        495.400 (meters)     1625.32  (feet) COMP
 AB8964  MODELED GRAVITY -    980,415.2   (mgal)                       NAVD 88
 AB8964
 AB8964  VERT ORDER      -  FIRST     CLASS II
 AB8964
 AB8964.The horizontal coordinates were scaled from a map and have
 AB8964.an estimated accuracy of +/- 6 seconds.
 AB8964
 AB8964.The orthometric height was determined by differential leveling and
 AB8964.adjusted by the NATIONAL GEODETIC SURVEY
 AB8964.in October 1997.
 AB8964
 AB8964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8964.GEOID18 height accuracy estimate available here.
 AB8964
 AB8964.Click photographs - Photos may exist for this station.
 AB8964
 AB8964.The dynamic height is computed by dividing the NAVD 88
 AB8964.geopotential number by the normal gravity value computed on the
 AB8964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8964.degrees latitude (g = 980.6199 gals.).
 AB8964
 AB8964.The modeled gravity was interpolated from observed gravity values.
 AB8964
 AB8964;                    North         East    Units  Estimated Accuracy
 AB8964;SPC SD N     -    77,880.      671,870.      MT  (+/- 180 meters Scaled)
 AB8964
 AB8964_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ923308(NAD 83)
 AB8964
 AB8964                          SUPERSEDED SURVEY CONTROL
 AB8964
 AB8964.No superseded survey control is available for this station.
 AB8964
 AB8964_MARKER: DB = BENCH MARK DISK
 AB8964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8964_STAMPING: 14 295.15 1990 1624.32
 AB8964_MARK LOGO: SDDT
 AB8964_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8964+STABILITY: SURFACE MOTION
 AB8964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8964+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 AB8964
 AB8964  HISTORY     - Date     Condition        Report By
 AB8964  HISTORY     - 1990     MONUMENTED       SDDT
 AB8964  HISTORY     - 19941103 GOOD             NGS
 AB8964
 AB8964                          STATION DESCRIPTION
 AB8964
 AB8964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8964'9.6 KM (5.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8964'IN MILLER, 217.0 M (711.9 FT) EAST OF MILEPOST 295, 22.1 M (72.5 FT)
 AB8964'NORTH OF THE HIGHWAY CENTERLINE, 10.4 M (34.1 FT) WEST OF THE CENTER
 AB8964'OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AB8964'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0
 AB8964'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8964'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8962 ***********************************************************************
 AB8962  DESIGNATION -  14 296.16
 AB8962  PID         -  AB8962
 AB8962  STATE/COUNTY-  SD/HAND
 AB8962  COUNTRY     -  US
 AB8962  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8962
 AB8962                         *CURRENT SURVEY CONTROL
 AB8962  ______________________________________________________________________
 AB8962* NAD 83(1986) POSITION- 44 31 50.     (N) 099 04 28.     (W)   SCALED
 AB8962* NAVD 88 ORTHO HEIGHT -   488.208 (meters)     1601.73  (feet) ADJUSTED
 AB8962  ______________________________________________________________________
 AB8962  GEOID HEIGHT    -        -24.302 (meters)                     GEOID18
 AB8962  DYNAMIC HEIGHT  -        488.116 (meters)     1601.43  (feet) COMP
 AB8962  MODELED GRAVITY -    980,414.9   (mgal)                       NAVD 88
 AB8962
 AB8962  VERT ORDER      -  FIRST     CLASS II
 AB8962
 AB8962.The horizontal coordinates were scaled from a map and have
 AB8962.an estimated accuracy of +/- 6 seconds.
 AB8962
 AB8962.The orthometric height was determined by differential leveling and
 AB8962.adjusted by the NATIONAL GEODETIC SURVEY
 AB8962.in October 1997.
 AB8962
 AB8962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8962.GEOID18 height accuracy estimate available here.
 AB8962
 AB8962.Click photographs - Photos may exist for this station.
 AB8962
 AB8962.The dynamic height is computed by dividing the NAVD 88
 AB8962.geopotential number by the normal gravity value computed on the
 AB8962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8962.degrees latitude (g = 980.6199 gals.).
 AB8962
 AB8962.The modeled gravity was interpolated from observed gravity values.
 AB8962
 AB8962;                    North         East    Units  Estimated Accuracy
 AB8962;SPC SD N     -    77,900.      673,570.      MT  (+/- 180 meters Scaled)
 AB8962
 AB8962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ940308(NAD 83)
 AB8962
 AB8962                          SUPERSEDED SURVEY CONTROL
 AB8962
 AB8962.No superseded survey control is available for this station.
 AB8962
 AB8962_MARKER: DB = BENCH MARK DISK
 AB8962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8962_STAMPING: 14 296.16 1990 1600.39
 AB8962_MARK LOGO: SDDT
 AB8962_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8962+STABILITY: SURFACE MOTION
 AB8962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8962+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8962
 AB8962  HISTORY     - Date     Condition        Report By
 AB8962  HISTORY     - 1990     MONUMENTED       SDDT
 AB8962  HISTORY     - 19941102 GOOD             NGS
 AB8962
 AB8962                          STATION DESCRIPTION
 AB8962
 AB8962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8962'8.0 KM (4.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8962'IN MILLER, 0.3 KM (0.20 MI) EAST OF MILEPOST 296, 22.4 M (73.5 FT)
 AB8962'NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE
 AB8962'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB8962'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8960 ***********************************************************************
 AB8960  DESIGNATION -  14 297.14
 AB8960  PID         -  AB8960
 AB8960  STATE/COUNTY-  SD/HAND
 AB8960  COUNTRY     -  US
 AB8960  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8960
 AB8960                         *CURRENT SURVEY CONTROL
 AB8960  ______________________________________________________________________
 AB8960* NAD 83(1986) POSITION- 44 31 51.     (N) 099 03 16.     (W)   SCALED
 AB8960* NAVD 88 ORTHO HEIGHT -   485.840 (meters)     1593.96  (feet) ADJUSTED
 AB8960  ______________________________________________________________________
 AB8960  GEOID HEIGHT    -        -24.343 (meters)                     GEOID18
 AB8960  DYNAMIC HEIGHT  -        485.748 (meters)     1593.66  (feet) COMP
 AB8960  MODELED GRAVITY -    980,414.9   (mgal)                       NAVD 88
 AB8960
 AB8960  VERT ORDER      -  FIRST     CLASS II
 AB8960
 AB8960.The horizontal coordinates were scaled from a map and have
 AB8960.an estimated accuracy of +/- 6 seconds.
 AB8960
 AB8960.The orthometric height was determined by differential leveling and
 AB8960.adjusted by the NATIONAL GEODETIC SURVEY
 AB8960.in October 1997.
 AB8960
 AB8960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8960.GEOID18 height accuracy estimate available here.
 AB8960
 AB8960.Click photographs - Photos may exist for this station.
 AB8960
 AB8960.The dynamic height is computed by dividing the NAVD 88
 AB8960.geopotential number by the normal gravity value computed on the
 AB8960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8960.degrees latitude (g = 980.6199 gals.).
 AB8960
 AB8960.The modeled gravity was interpolated from observed gravity values.
 AB8960
 AB8960;                    North         East    Units  Estimated Accuracy
 AB8960;SPC SD N     -    77,950.      675,160.      MT  (+/- 180 meters Scaled)
 AB8960
 AB8960_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ956308(NAD 83)
 AB8960
 AB8960                          SUPERSEDED SURVEY CONTROL
 AB8960
 AB8960.No superseded survey control is available for this station.
 AB8960
 AB8960_MARKER: DB = BENCH MARK DISK
 AB8960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8960_STAMPING: 14 297.14 1990 1592.62
 AB8960_MARK LOGO: SDDT
 AB8960_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8960+STABILITY: SURFACE MOTION
 AB8960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8960+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8960
 AB8960  HISTORY     - Date     Condition        Report By
 AB8960  HISTORY     - 1990     MONUMENTED       SDDT
 AB8960  HISTORY     - 19941102 GOOD             NGS
 AB8960
 AB8960                          STATION DESCRIPTION
 AB8960
 AB8960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8960'6.4 KM (3.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8960'IN MILLER, 260.0 M (853.0 FT) EAST OF MILEPOST 297, 22.3 M (73.2 FT)
 AB8960'NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AB8960'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE CORNER, 0.1 M (0.3 FT) SOUTH
 AB8960'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.04 M (0.13 FT) ABOVE
 AB8960'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8959 ***********************************************************************
 AB8959  DESIGNATION -  14 298.14
 AB8959  PID         -  AB8959
 AB8959  STATE/COUNTY-  SD/HAND
 AB8959  COUNTRY     -  US
 AB8959  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8959
 AB8959                         *CURRENT SURVEY CONTROL
 AB8959  ______________________________________________________________________
 AB8959* NAD 83(1986) POSITION- 44 31 50.     (N) 099 02 05.     (W)   SCALED
 AB8959* NAVD 88 ORTHO HEIGHT -   483.184 (meters)     1585.25  (feet) ADJUSTED
 AB8959  ______________________________________________________________________
 AB8959  GEOID HEIGHT    -        -24.383 (meters)                     GEOID18
 AB8959  DYNAMIC HEIGHT  -        483.093 (meters)     1584.95  (feet) COMP
 AB8959  MODELED GRAVITY -    980,414.8   (mgal)                       NAVD 88
 AB8959
 AB8959  VERT ORDER      -  FIRST     CLASS II
 AB8959
 AB8959.The horizontal coordinates were scaled from a map and have
 AB8959.an estimated accuracy of +/- 6 seconds.
 AB8959
 AB8959.The orthometric height was determined by differential leveling and
 AB8959.adjusted by the NATIONAL GEODETIC SURVEY
 AB8959.in October 1997.
 AB8959
 AB8959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8959.GEOID18 height accuracy estimate available here.
 AB8959
 AB8959.Click photographs - Photos may exist for this station.
 AB8959
 AB8959.The dynamic height is computed by dividing the NAVD 88
 AB8959.geopotential number by the normal gravity value computed on the
 AB8959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8959.degrees latitude (g = 980.6199 gals.).
 AB8959
 AB8959.The modeled gravity was interpolated from observed gravity values.
 AB8959
 AB8959;                    North         East    Units  Estimated Accuracy
 AB8959;SPC SD N     -    77,930.      676,730.      MT  (+/- 180 meters Scaled)
 AB8959
 AB8959_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ972308(NAD 83)
 AB8959
 AB8959                          SUPERSEDED SURVEY CONTROL
 AB8959
 AB8959.No superseded survey control is available for this station.
 AB8959
 AB8959_MARKER: DB = BENCH MARK DISK
 AB8959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8959_STAMPING: 14 298.14 1990 1583.91
 AB8959_MARK LOGO: SDDT
 AB8959_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8959+STABILITY: SURFACE MOTION
 AB8959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8959+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8959
 AB8959  HISTORY     - Date     Condition        Report By
 AB8959  HISTORY     - 1990     MONUMENTED       SDDT
 AB8959  HISTORY     - 19941102 GOOD             NGS
 AB8959
 AB8959                          STATION DESCRIPTION
 AB8959
 AB8959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8959'4.8 KM (3.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8959'IN MILLER, 257.0 M (843.2 FT) EAST OF MILEPOST 298, 22.5 M (73.8 FT)
 AB8959'NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE
 AB8959'HIGHWAY, 1.3 M (4.3 FT) WEST OF A RIGHT-A-WAY POST, 0.2 M (0.7 FT)
 AB8959'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8959'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8958 ***********************************************************************
 AB8958  DESIGNATION -  14 299.14
 AB8958  PID         -  AB8958
 AB8958  STATE/COUNTY-  SD/HAND
 AB8958  COUNTRY     -  US
 AB8958  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8958
 AB8958                         *CURRENT SURVEY CONTROL
 AB8958  ______________________________________________________________________
 AB8958* NAD 83(1986) POSITION- 44 31 51.     (N) 099 00 51.     (W)   SCALED
 AB8958* NAVD 88 ORTHO HEIGHT -   480.854 (meters)     1577.60  (feet) ADJUSTED
 AB8958  ______________________________________________________________________
 AB8958  GEOID HEIGHT    -        -24.425 (meters)                     GEOID18
 AB8958  DYNAMIC HEIGHT  -        480.764 (meters)     1577.31  (feet) COMP
 AB8958  MODELED GRAVITY -    980,415.0   (mgal)                       NAVD 88
 AB8958
 AB8958  VERT ORDER      -  FIRST     CLASS II
 AB8958
 AB8958.The horizontal coordinates were scaled from a map and have
 AB8958.an estimated accuracy of +/- 6 seconds.
 AB8958
 AB8958.The orthometric height was determined by differential leveling and
 AB8958.adjusted by the NATIONAL GEODETIC SURVEY
 AB8958.in October 1997.
 AB8958
 AB8958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8958.GEOID18 height accuracy estimate available here.
 AB8958
 AB8958.Click photographs - Photos may exist for this station.
 AB8958
 AB8958.The dynamic height is computed by dividing the NAVD 88
 AB8958.geopotential number by the normal gravity value computed on the
 AB8958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8958.degrees latitude (g = 980.6199 gals.).
 AB8958
 AB8958.The modeled gravity was interpolated from observed gravity values.
 AB8958
 AB8958;                    North         East    Units  Estimated Accuracy
 AB8958;SPC SD N     -    77,990.      678,360.      MT  (+/- 180 meters Scaled)
 AB8958
 AB8958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ988308(NAD 83)
 AB8958
 AB8958                          SUPERSEDED SURVEY CONTROL
 AB8958
 AB8958.No superseded survey control is available for this station.
 AB8958
 AB8958_MARKER: DB = BENCH MARK DISK
 AB8958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8958_STAMPING: 14 299.14 1990 1576.25
 AB8958_MARK LOGO: SDDT
 AB8958_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8958+STABILITY: SURFACE MOTION
 AB8958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8958+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8958
 AB8958  HISTORY     - Date     Condition        Report By
 AB8958  HISTORY     - 1990     MONUMENTED       SDDT
 AB8958  HISTORY     - 19941102 GOOD             NGS
 AB8958
 AB8958                          STATION DESCRIPTION
 AB8958
 AB8958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8958'3.2 KM (2.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8958'IN MILLER, 261.0 M (856.3 FT) EAST OF MILEPOST 299, 22.5 M (73.8 FT)
 AB8958'NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB8958'HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE CORNER, 0.1 M (0.3 FT)
 AB8958'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8958'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8954 ***********************************************************************
 AB8954  DESIGNATION -  14 300.46
 AB8954  PID         -  AB8954
 AB8954  STATE/COUNTY-  SD/HAND
 AB8954  COUNTRY     -  US
 AB8954  USGS QUAD   -  MILLER (2017)
 AB8954
 AB8954                         *CURRENT SURVEY CONTROL
 AB8954  ______________________________________________________________________
 AB8954* NAD 83(1986) POSITION- 44 31 49.     (N) 098 59 19.     (W)   SCALED
 AB8954* NAVD 88 ORTHO HEIGHT -   478.143 (meters)     1568.71  (feet) ADJUSTED
 AB8954  ______________________________________________________________________
 AB8954  GEOID HEIGHT    -        -24.475 (meters)                     GEOID18
 AB8954  DYNAMIC HEIGHT  -        478.052 (meters)     1568.41  (feet) COMP
 AB8954  MODELED GRAVITY -    980,414.1   (mgal)                       NAVD 88
 AB8954
 AB8954  VERT ORDER      -  FIRST     CLASS II
 AB8954
 AB8954.The horizontal coordinates were scaled from a map and have
 AB8954.an estimated accuracy of +/- 6 seconds.
 AB8954
 AB8954.The orthometric height was determined by differential leveling and
 AB8954.adjusted by the NATIONAL GEODETIC SURVEY
 AB8954.in October 1997.
 AB8954
 AB8954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8954.GEOID18 height accuracy estimate available here.
 AB8954
 AB8954.Click photographs - Photos may exist for this station.
 AB8954
 AB8954.The dynamic height is computed by dividing the NAVD 88
 AB8954.geopotential number by the normal gravity value computed on the
 AB8954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8954.degrees latitude (g = 980.6199 gals.).
 AB8954
 AB8954.The modeled gravity was interpolated from observed gravity values.
 AB8954
 AB8954;                    North         East    Units  Estimated Accuracy
 AB8954;SPC SD N     -    77,950.      680,390.      MT  (+/- 180 meters Scaled)
 AB8954
 AB8954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009307(NAD 83)
 AB8954
 AB8954                          SUPERSEDED SURVEY CONTROL
 AB8954
 AB8954.No superseded survey control is available for this station.
 AB8954
 AB8954_MARKER: DB = BENCH MARK DISK
 AB8954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8954_STAMPING: 14-300.46 1990 1567.35
 AB8954_MARK LOGO: SDDT
 AB8954_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8954+STABILITY: SURFACE MOTION
 AB8954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8954+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AB8954
 AB8954  HISTORY     - Date     Condition        Report By
 AB8954  HISTORY     - 1990     MONUMENTED       SDDT
 AB8954  HISTORY     - 19941102 GOOD             NGS
 AB8954  HISTORY     - 19960710 GOOD             NGS
 AB8954
 AB8954                          STATION DESCRIPTION
 AB8954
 AB8954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8954'1.2 KM (0.75 MI) NORTHERLY ALONG U.S. HIGHWAY 14 AND STATE HIGHWAY 45
 AB8954'FROM THE POST OFFICE IN MILLER, 691.0 M (2267.1 FT) EAST OF MILEPOST
 AB8954'300, 16.5 M (54.1 FT) EAST OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AB8954'NORTH OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL
 AB8954'OF THE HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A UNDERGROUND CABLE JUNCTION
 AB8954'BOX, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AB8954'RECESSED 0.08 M (0.26 FT) BELOW THE GROUND SURFACE.
 AB8954
 AB8954                          STATION RECOVERY (1996)
 AB8954
 AB8954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AB8954'1.2 KM (0.75 MI) NORTHERLY ALONG U.S. HIGHWAY 14 AND STATE HIGHWAY 45
 AB8954'FROM THE POST OFFICE IN MILLER, 696.0 M (2283.5 FT) EAST OF MILEPOST
 AB8954'300, 16.5 M (54.1 FT) EAST OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AB8954'NORTH OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) SOUTH OF AN
 AB8954'UNDERGROUND CABLE JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB8954'HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AB8954'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8937 ***********************************************************************
 AB8937  DESIGNATION -  14 316.86
 AB8937  PID         -  AB8937
 AB8937  STATE/COUNTY-  SD/BEADLE
 AB8937  COUNTRY     -  US
 AB8937  USGS QUAD   -  WESSINGTON (2017)
 AB8937
 AB8937                         *CURRENT SURVEY CONTROL
 AB8937  ______________________________________________________________________
 AB8937* NAD 83(1986) POSITION- 44 27 27.     (N) 098 41 30.     (W)   SCALED
 AB8937* NAVD 88 ORTHO HEIGHT -   423.959 (meters)     1390.94  (feet) ADJUSTED
 AB8937  ______________________________________________________________________
 AB8937  GEOID HEIGHT    -        -24.917 (meters)                     GEOID18
 AB8937  DYNAMIC HEIGHT  -        423.878 (meters)     1390.67  (feet) COMP
 AB8937  MODELED GRAVITY -    980,413.6   (mgal)                       NAVD 88
 AB8937
 AB8937  VERT ORDER      -  FIRST     CLASS II
 AB8937
 AB8937.The horizontal coordinates were scaled from a map and have
 AB8937.an estimated accuracy of +/- 6 seconds.
 AB8937
 AB8937.The orthometric height was determined by differential leveling and
 AB8937.adjusted by the NATIONAL GEODETIC SURVEY
 AB8937.in October 1997.
 AB8937
 AB8937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8937.GEOID18 height accuracy estimate available here.
 AB8937
 AB8937.Click photographs - Photos may exist for this station.
 AB8937
 AB8937.The dynamic height is computed by dividing the NAVD 88
 AB8937.geopotential number by the normal gravity value computed on the
 AB8937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8937.degrees latitude (g = 980.6199 gals.).
 AB8937
 AB8937.The modeled gravity was interpolated from observed gravity values.
 AB8937
 AB8937;                    North         East    Units  Estimated Accuracy
 AB8937;SPC SD N     -    70,200.      704,120.      MT  (+/- 180 meters Scaled)
 AB8937
 AB8937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ245227(NAD 83)
 AB8937
 AB8937                          SUPERSEDED SURVEY CONTROL
 AB8937
 AB8937.No superseded survey control is available for this station.
 AB8937
 AB8937_MARKER: DB = BENCH MARK DISK
 AB8937_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8937_SP_SET: HEADWALL
 AB8937_STAMPING: 14-316.86 1994
 AB8937_MARK LOGO: SDDT
 AB8937_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8937+STABILITY: SURFACE MOTION
 AB8937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8937+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8937
 AB8937  HISTORY     - Date     Condition        Report By
 AB8937  HISTORY     - 1994     MONUMENTED       SDDT
 AB8937  HISTORY     - 19941101 GOOD             NGS
 AB8937
 AB8937                          STATION DESCRIPTION
 AB8937
 AB8937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8937'25.3 KM (15.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8937'IN MILLER, IN TOP OF AND 0.4 M (1.3 FT) EAST OF THE WEST END OF THE
 AB8937'SOUTH CONCRETE HEADWALL OF A BOX CULVERT UNDER THE HIGHWAY, 227.0 M
 AB8937'(744.7 FT) WEST OF MILEPOST 317, 18.8 M (61.7 FT) SOUTH OF THE HIGHWAY
 AB8937'CENTERLINE, 8.0 M (26.2 FT) SOUTHEAST OF A HIGHWAY INFORMATION SIGN
 AB8937'(MILEPOST 316.86 AND EAST 14), AND 2.1 M (6.9 FT) BELOW THE LEVEL OF
 AB8937'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8936 ***********************************************************************
 AB8936  DESIGNATION -  14 316.89
 AB8936  PID         -  AB8936
 AB8936  STATE/COUNTY-  SD/BEADLE
 AB8936  COUNTRY     -  US
 AB8936  USGS QUAD   -  WESSINGTON (2017)
 AB8936
 AB8936                         *CURRENT SURVEY CONTROL
 AB8936  ______________________________________________________________________
 AB8936* NAD 83(1986) POSITION- 44 27 29.     (N) 098 41 29.     (W)   SCALED
 AB8936* NAVD 88 ORTHO HEIGHT -   427.656 (meters)     1403.07  (feet) ADJUSTED
 AB8936  ______________________________________________________________________
 AB8936  GEOID HEIGHT    -        -24.917 (meters)                     GEOID18
 AB8936  DYNAMIC HEIGHT  -        427.574 (meters)     1402.80  (feet) COMP
 AB8936  MODELED GRAVITY -    980,413.7   (mgal)                       NAVD 88
 AB8936
 AB8936  VERT ORDER      -  FIRST     CLASS II
 AB8936
 AB8936.The horizontal coordinates were scaled from a map and have
 AB8936.an estimated accuracy of +/- 6 seconds.
 AB8936
 AB8936.The orthometric height was determined by differential leveling and
 AB8936.adjusted by the NATIONAL GEODETIC SURVEY
 AB8936.in October 1997.
 AB8936
 AB8936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8936.GEOID18 height accuracy estimate available here.
 AB8936
 AB8936.Click photographs - Photos may exist for this station.
 AB8936
 AB8936.The dynamic height is computed by dividing the NAVD 88
 AB8936.geopotential number by the normal gravity value computed on the
 AB8936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8936.degrees latitude (g = 980.6199 gals.).
 AB8936
 AB8936.The modeled gravity was interpolated from observed gravity values.
 AB8936
 AB8936;                    North         East    Units  Estimated Accuracy
 AB8936;SPC SD N     -    70,260.      704,140.      MT  (+/- 180 meters Scaled)
 AB8936
 AB8936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ245227(NAD 83)
 AB8936
 AB8936                          SUPERSEDED SURVEY CONTROL
 AB8936
 AB8936.No superseded survey control is available for this station.
 AB8936
 AB8936_MARKER: DB = BENCH MARK DISK
 AB8936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8936_STAMPING: 14 316.89 1994
 AB8936_MARK LOGO: SDDT
 AB8936_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8936+STABILITY: SURFACE MOTION
 AB8936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8936+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8936
 AB8936  HISTORY     - Date     Condition        Report By
 AB8936  HISTORY     - 1994     MONUMENTED       SDDT
 AB8936  HISTORY     - 19941101 GOOD             NGS
 AB8936
 AB8936                          STATION DESCRIPTION
 AB8936
 AB8936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8936'25.3 KM (15.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8936'IN MILLER, 185.0 M (607.0 FT) WEST OF MILEPOST 317, 47.2 M (154.9 FT)
 AB8936'NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) WEST OF A T-FENCE
 AB8936'CORNER, 1.4 M (4.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB8936'SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AB8936'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8934 ***********************************************************************
 AB8934  DESIGNATION -  14 318.90
 AB8934  PID         -  AB8934
 AB8934  STATE/COUNTY-  SD/BEADLE
 AB8934  COUNTRY     -  US
 AB8934  USGS QUAD   -  WESSINGTON (2017)
 AB8934
 AB8934                         *CURRENT SURVEY CONTROL
 AB8934  ______________________________________________________________________
 AB8934* NAD 83(1986) POSITION- 44 27 29.     (N) 098 39 02.     (W)   SCALED
 AB8934* NAVD 88 ORTHO HEIGHT -   430.709 (meters)     1413.08  (feet) ADJUSTED
 AB8934  ______________________________________________________________________
 AB8934  GEOID HEIGHT    -        -24.936 (meters)                     GEOID18
 AB8934  DYNAMIC HEIGHT  -        430.628 (meters)     1412.82  (feet) COMP
 AB8934  MODELED GRAVITY -    980,417.4   (mgal)                       NAVD 88
 AB8934
 AB8934  VERT ORDER      -  FIRST     CLASS II
 AB8934
 AB8934.The horizontal coordinates were scaled from a map and have
 AB8934.an estimated accuracy of +/- 6 seconds.
 AB8934
 AB8934.The orthometric height was determined by differential leveling and
 AB8934.adjusted by the NATIONAL GEODETIC SURVEY
 AB8934.in October 1997.
 AB8934
 AB8934.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8934.GEOID18 height accuracy estimate available here.
 AB8934
 AB8934.Click photographs - Photos may exist for this station.
 AB8934
 AB8934.The dynamic height is computed by dividing the NAVD 88
 AB8934.geopotential number by the normal gravity value computed on the
 AB8934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8934.degrees latitude (g = 980.6199 gals.).
 AB8934
 AB8934.The modeled gravity was interpolated from observed gravity values.
 AB8934
 AB8934;                    North         East    Units  Estimated Accuracy
 AB8934;SPC SD N     -    70,320.      707,390.      MT  (+/- 180 meters Scaled)
 AB8934
 AB8934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ277228(NAD 83)
 AB8934
 AB8934                          SUPERSEDED SURVEY CONTROL
 AB8934
 AB8934.No superseded survey control is available for this station.
 AB8934
 AB8934_MARKER: DB = BENCH MARK DISK
 AB8934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8934_STAMPING: 14-318.90 1994
 AB8934_MARK LOGO: SDDT
 AB8934_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8934+STABILITY: SURFACE MOTION
 AB8934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8934+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8934
 AB8934  HISTORY     - Date     Condition        Report By
 AB8934  HISTORY     - 1994     MONUMENTED       SDDT
 AB8934  HISTORY     - 19941101 GOOD             NGS
 AB8934
 AB8934                          STATION DESCRIPTION
 AB8934
 AB8934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8934'28.6 KM (17.75 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8934'IN MILLER, 162.0 M (531.5 FT) WEST OF MILEPOST 319, 30.1 M (98.8 FT)
 AB8934'NORTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) SOUTH OF A T-FENCE
 AB8934'CORNER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT)
 AB8934'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8934'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8933 ***********************************************************************
 AB8933  DESIGNATION -  14 319.89
 AB8933  PID         -  AB8933
 AB8933  STATE/COUNTY-  SD/BEADLE
 AB8933  COUNTRY     -  US
 AB8933  USGS QUAD   -  WESSINGTON (2017)
 AB8933
 AB8933                         *CURRENT SURVEY CONTROL
 AB8933  ______________________________________________________________________
 AB8933* NAD 83(1986) POSITION- 44 27 27.     (N) 098 38 00.     (W)   SCALED
 AB8933* NAVD 88 ORTHO HEIGHT -   420.181 (meters)     1378.54  (feet) ADJUSTED
 AB8933  ______________________________________________________________________
 AB8933  GEOID HEIGHT    -        -24.941 (meters)                     GEOID18
 AB8933  DYNAMIC HEIGHT  -        420.103 (meters)     1378.29  (feet) COMP
 AB8933  MODELED GRAVITY -    980,419.1   (mgal)                       NAVD 88
 AB8933
 AB8933  VERT ORDER      -  FIRST     CLASS II
 AB8933
 AB8933.The horizontal coordinates were scaled from a map and have
 AB8933.an estimated accuracy of +/- 6 seconds.
 AB8933
 AB8933.The orthometric height was determined by differential leveling and
 AB8933.adjusted by the NATIONAL GEODETIC SURVEY
 AB8933.in October 1997.
 AB8933
 AB8933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8933.GEOID18 height accuracy estimate available here.
 AB8933
 AB8933.Click photographs - Photos may exist for this station.
 AB8933
 AB8933.The dynamic height is computed by dividing the NAVD 88
 AB8933.geopotential number by the normal gravity value computed on the
 AB8933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8933.degrees latitude (g = 980.6199 gals.).
 AB8933
 AB8933.The modeled gravity was interpolated from observed gravity values.
 AB8933
 AB8933;                    North         East    Units  Estimated Accuracy
 AB8933;SPC SD N     -    70,280.      708,760.      MT  (+/- 180 meters Scaled)
 AB8933
 AB8933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ291227(NAD 83)
 AB8933
 AB8933                          SUPERSEDED SURVEY CONTROL
 AB8933
 AB8933.No superseded survey control is available for this station.
 AB8933
 AB8933_MARKER: DB = BENCH MARK DISK
 AB8933_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8933_SP_SET: HEADWALL
 AB8933_STAMPING: 14-319.89 1994
 AB8933_MARK LOGO: SDDT
 AB8933_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8933+STABILITY: SURFACE MOTION
 AB8933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8933+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8933
 AB8933  HISTORY     - Date     Condition        Report By
 AB8933  HISTORY     - 1994     MONUMENTED       SDDT
 AB8933  HISTORY     - 19941101 GOOD             NGS
 AB8933
 AB8933                          STATION DESCRIPTION
 AB8933
 AB8933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8933'30.1 KM (18.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8933'IN MILLER, IN TOP OF AND 0.4 M (1.3 FT) EAST OF THE WEST END OF THE
 AB8933'SOUTH CONCRETE HEADWALL OF A BOX CULVERT UNDER THE HIGHWAY, 189.0 M
 AB8933'(620.1 FT) WEST OF MILEPOST 320, 20.6 M (67.6 FT) SOUTH OF THE HIGHWAY
 AB8933'CENTERLINE, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.2 M
 AB8933'(0.7 FT) SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8932 ***********************************************************************
 AB8932  DESIGNATION -  14 319.97
 AB8932  PID         -  AB8932
 AB8932  STATE/COUNTY-  SD/BEADLE
 AB8932  COUNTRY     -  US
 AB8932  USGS QUAD   -  WESSINGTON (2017)
 AB8932
 AB8932                         *CURRENT SURVEY CONTROL
 AB8932  ______________________________________________________________________
 AB8932* NAD 83(1986) POSITION- 44 27 29.     (N) 098 37 46.     (W)   SCALED
 AB8932* NAVD 88 ORTHO HEIGHT -   424.041 (meters)     1391.21  (feet) ADJUSTED
 AB8932  ______________________________________________________________________
 AB8932  GEOID HEIGHT    -        -24.941 (meters)                     GEOID18
 AB8932  DYNAMIC HEIGHT  -        423.963 (meters)     1390.95  (feet) COMP
 AB8932  MODELED GRAVITY -    980,419.5   (mgal)                       NAVD 88
 AB8932
 AB8932  VERT ORDER      -  FIRST     CLASS II
 AB8932
 AB8932.The horizontal coordinates were scaled from a map and have
 AB8932.an estimated accuracy of +/- 6 seconds.
 AB8932
 AB8932.The orthometric height was determined by differential leveling and
 AB8932.adjusted by the NATIONAL GEODETIC SURVEY
 AB8932.in October 1997.
 AB8932
 AB8932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8932.GEOID18 height accuracy estimate available here.
 AB8932
 AB8932.Click photographs - Photos may exist for this station.
 AB8932
 AB8932.The dynamic height is computed by dividing the NAVD 88
 AB8932.geopotential number by the normal gravity value computed on the
 AB8932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8932.degrees latitude (g = 980.6199 gals.).
 AB8932
 AB8932.The modeled gravity was interpolated from observed gravity values.
 AB8932
 AB8932;                    North         East    Units  Estimated Accuracy
 AB8932;SPC SD N     -    70,340.      709,070.      MT  (+/- 180 meters Scaled)
 AB8932
 AB8932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ294228(NAD 83)
 AB8932
 AB8932                          SUPERSEDED SURVEY CONTROL
 AB8932
 AB8932.No superseded survey control is available for this station.
 AB8932
 AB8932_MARKER: DB = BENCH MARK DISK
 AB8932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8932_STAMPING: 14 319.97 1994
 AB8932_MARK LOGO: SDDT
 AB8932_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8932+STABILITY: SURFACE MOTION
 AB8932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8932+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8932
 AB8932  HISTORY     - Date     Condition        Report By
 AB8932  HISTORY     - 1994     MONUMENTED       SDDT
 AB8932  HISTORY     - 19941101 GOOD             NGS
 AB8932
 AB8932                          STATION DESCRIPTION
 AB8932
 AB8932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8932'30.3 KM (18.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8932'IN MILLER, 66.5 M (218.2 FT) WEST OF MILEPOST 320, 30.3 M (99.4 FT)
 AB8932'NORTH OF THE HIGHWAY CENTERLINE, 22.9 M (75.1 FT) WEST OF A UTILITY
 AB8932'POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB8932'SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AB8932'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8931 ***********************************************************************
 AB8931  DESIGNATION -  14 320.91
 AB8931  PID         -  AB8931
 AB8931  STATE/COUNTY-  SD/BEADLE
 AB8931  COUNTRY     -  US
 AB8931  USGS QUAD   -  WESSINGTON NE (2017)
 AB8931
 AB8931                         *CURRENT SURVEY CONTROL
 AB8931  ______________________________________________________________________
 AB8931* NAD 83(1986) POSITION- 44 27 29.     (N) 098 36 38.     (W)   SCALED
 AB8931* NAVD 88 ORTHO HEIGHT -   433.919 (meters)     1423.62  (feet) ADJUSTED
 AB8931  ______________________________________________________________________
 AB8931  GEOID HEIGHT    -        -24.942 (meters)                     GEOID18
 AB8931  DYNAMIC HEIGHT  -        433.839 (meters)     1423.35  (feet) COMP
 AB8931  MODELED GRAVITY -    980,421.5   (mgal)                       NAVD 88
 AB8931
 AB8931  VERT ORDER      -  FIRST     CLASS II
 AB8931
 AB8931.The horizontal coordinates were scaled from a map and have
 AB8931.an estimated accuracy of +/- 6 seconds.
 AB8931
 AB8931.The orthometric height was determined by differential leveling and
 AB8931.adjusted by the NATIONAL GEODETIC SURVEY
 AB8931.in October 1997.
 AB8931
 AB8931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8931.GEOID18 height accuracy estimate available here.
 AB8931
 AB8931.Click photographs - Photos may exist for this station.
 AB8931
 AB8931.The dynamic height is computed by dividing the NAVD 88
 AB8931.geopotential number by the normal gravity value computed on the
 AB8931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8931.degrees latitude (g = 980.6199 gals.).
 AB8931
 AB8931.The modeled gravity was interpolated from observed gravity values.
 AB8931
 AB8931;                    North         East    Units  Estimated Accuracy
 AB8931;SPC SD N     -    70,370.      710,580.      MT  (+/- 180 meters Scaled)
 AB8931
 AB8931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ309228(NAD 83)
 AB8931
 AB8931                          SUPERSEDED SURVEY CONTROL
 AB8931
 AB8931.No superseded survey control is available for this station.
 AB8931
 AB8931_MARKER: DB = BENCH MARK DISK
 AB8931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8931_STAMPING: 14-320.91 1985 1422.66
 AB8931_MARK LOGO: SDDT
 AB8931_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8931+STABILITY: SURFACE MOTION
 AB8931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8931+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8931
 AB8931  HISTORY     - Date     Condition        Report By
 AB8931  HISTORY     - 1985     MONUMENTED       SDDT
 AB8931  HISTORY     - 19941101 GOOD             NGS
 AB8931
 AB8931                          STATION DESCRIPTION
 AB8931
 AB8931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8931'31.8 KM (19.75 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8931'IN MILLER, 130.0 M (426.5 FT) WEST OF MILEPOST 321, 47.3 M (155.2 FT)
 AB8931'WEST OF A UTILITY POLE WITH A TRANSFORMER AND A GUY CABLE, 26.9 M
 AB8931'(88.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 21.4 M (70.2 FT)
 AB8931'SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 0.3 M (1.0 FT)
 AB8931'ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB8931'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8930 ***********************************************************************
 AB8930  DESIGNATION -  14 321.91
 AB8930  PID         -  AB8930
 AB8930  STATE/COUNTY-  SD/BEADLE
 AB8930  COUNTRY     -  US
 AB8930  USGS QUAD   -  WESSINGTON NE (2017)
 AB8930
 AB8930                         *CURRENT SURVEY CONTROL
 AB8930  ______________________________________________________________________
 AB8930* NAD 83(1986) POSITION- 44 27 29.     (N) 098 35 23.     (W)   SCALED
 AB8930* NAVD 88 ORTHO HEIGHT -   423.798 (meters)     1390.41  (feet) ADJUSTED
 AB8930  ______________________________________________________________________
 AB8930  GEOID HEIGHT    -        -24.940 (meters)                     GEOID18
 AB8930  DYNAMIC HEIGHT  -        423.721 (meters)     1390.16  (feet) COMP
 AB8930  MODELED GRAVITY -    980,423.7   (mgal)                       NAVD 88
 AB8930
 AB8930  VERT ORDER      -  FIRST     CLASS II
 AB8930
 AB8930.The horizontal coordinates were scaled from a map and have
 AB8930.an estimated accuracy of +/- 6 seconds.
 AB8930
 AB8930.The orthometric height was determined by differential leveling and
 AB8930.adjusted by the NATIONAL GEODETIC SURVEY
 AB8930.in October 1997.
 AB8930
 AB8930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8930.GEOID18 height accuracy estimate available here.
 AB8930
 AB8930.Click photographs - Photos may exist for this station.
 AB8930
 AB8930.The dynamic height is computed by dividing the NAVD 88
 AB8930.geopotential number by the normal gravity value computed on the
 AB8930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8930.degrees latitude (g = 980.6199 gals.).
 AB8930
 AB8930.The modeled gravity was interpolated from observed gravity values.
 AB8930
 AB8930;                    North         East    Units  Estimated Accuracy
 AB8930;SPC SD N     -    70,400.      712,230.      MT  (+/- 180 meters Scaled)
 AB8930
 AB8930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ326228(NAD 83)
 AB8930
 AB8930                          SUPERSEDED SURVEY CONTROL
 AB8930
 AB8930.No superseded survey control is available for this station.
 AB8930
 AB8930_MARKER: DB = BENCH MARK DISK
 AB8930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8930_STAMPING: 14-321.91 1985 1389.43
 AB8930_MARK LOGO: SDDT
 AB8930_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8930+STABILITY: SURFACE MOTION
 AB8930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8930+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8930
 AB8930  HISTORY     - Date     Condition        Report By
 AB8930  HISTORY     - 1985     MONUMENTED       SDDT
 AB8930  HISTORY     - 19941101 GOOD             NGS
 AB8930
 AB8930                          STATION DESCRIPTION
 AB8930
 AB8930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8930'33.4 KM (20.75 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8930'IN MILLER, 124.0 M (406.8 FT) WEST OF MILEPOST 322, 27.8 M (91.2 FT)
 AB8930'WEST OF A UTILITY POLE, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY
 AB8930'CENTERLINE, 0.4 M (1.3 FT) SOUTH OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 AB8930'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AB8930'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8928 ***********************************************************************
 AB8928  DESIGNATION -  14 322.87
 AB8928  PID         -  AB8928
 AB8928  STATE/COUNTY-  SD/BEADLE
 AB8928  COUNTRY     -  US
 AB8928  USGS QUAD   -  WESSINGTON NE (2017)
 AB8928
 AB8928                         *CURRENT SURVEY CONTROL
 AB8928  ______________________________________________________________________
 AB8928* NAD 83(1986) POSITION- 44 27 29.     (N) 098 34 14.     (W)   SCALED
 AB8928* NAVD 88 ORTHO HEIGHT -   419.414 (meters)     1376.03  (feet) ADJUSTED
 AB8928  ______________________________________________________________________
 AB8928  GEOID HEIGHT    -        -24.935 (meters)                     GEOID18
 AB8928  DYNAMIC HEIGHT  -        419.338 (meters)     1375.78  (feet) COMP
 AB8928  MODELED GRAVITY -    980,425.6   (mgal)                       NAVD 88
 AB8928
 AB8928  VERT ORDER      -  FIRST     CLASS II
 AB8928
 AB8928.The horizontal coordinates were scaled from a map and have
 AB8928.an estimated accuracy of +/- 6 seconds.
 AB8928
 AB8928.The orthometric height was determined by differential leveling and
 AB8928.adjusted by the NATIONAL GEODETIC SURVEY
 AB8928.in October 1997.
 AB8928
 AB8928.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8928.GEOID18 height accuracy estimate available here.
 AB8928
 AB8928.Click photographs - Photos may exist for this station.
 AB8928
 AB8928.The dynamic height is computed by dividing the NAVD 88
 AB8928.geopotential number by the normal gravity value computed on the
 AB8928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8928.degrees latitude (g = 980.6199 gals.).
 AB8928
 AB8928.The modeled gravity was interpolated from observed gravity values.
 AB8928
 AB8928;                    North         East    Units  Estimated Accuracy
 AB8928;SPC SD N     -    70,430.      713,760.      MT  (+/- 180 meters Scaled)
 AB8928
 AB8928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ341228(NAD 83)
 AB8928
 AB8928                          SUPERSEDED SURVEY CONTROL
 AB8928
 AB8928.No superseded survey control is available for this station.
 AB8928
 AB8928_MARKER: DB = BENCH MARK DISK
 AB8928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8928_STAMPING: 14-322.87 1985 1375.05
 AB8928_MARK LOGO: SDDT
 AB8928_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8928+STABILITY: SURFACE MOTION
 AB8928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8928+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 AB8928
 AB8928  HISTORY     - Date     Condition        Report By
 AB8928  HISTORY     - 1985     MONUMENTED       SDDT
 AB8928  HISTORY     - 19941101 GOOD             NGS
 AB8928
 AB8928                          STATION DESCRIPTION
 AB8928
 AB8928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8928'34.9 KM (21.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8928'IN MILLER, 194.0 M (636.5 FT) WEST OF MILEPOST 323, 22.4 M (73.5 FT)
 AB8928'NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) WEST OF THE CENTER OF
 AB8928'A TRACK ROAD AND GATE, 0.5 M (1.6 FT) SOUTH OF A UTILITY POLE, 0.3 M
 AB8928'(1.0 FT) SOUTH OF A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AB8928'THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AB8928'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8927 ***********************************************************************
 AB8927  DESIGNATION -  14 323.88
 AB8927  PID         -  AB8927
 AB8927  STATE/COUNTY-  SD/BEADLE
 AB8927  COUNTRY     -  US
 AB8927  USGS QUAD   -  WESSINGTON NE (2017)
 AB8927
 AB8927                         *CURRENT SURVEY CONTROL
 AB8927  ______________________________________________________________________
 AB8927* NAD 83(1986) POSITION- 44 27 29.     (N) 098 33 00.     (W)   SCALED
 AB8927* NAVD 88 ORTHO HEIGHT -   413.030 (meters)     1355.08  (feet) ADJUSTED
 AB8927  ______________________________________________________________________
 AB8927  GEOID HEIGHT    -        -24.928 (meters)                     GEOID18
 AB8927  DYNAMIC HEIGHT  -        412.956 (meters)     1354.84  (feet) COMP
 AB8927  MODELED GRAVITY -    980,427.6   (mgal)                       NAVD 88
 AB8927
 AB8927  VERT ORDER      -  FIRST     CLASS II
 AB8927
 AB8927.The horizontal coordinates were scaled from a map and have
 AB8927.an estimated accuracy of +/- 6 seconds.
 AB8927
 AB8927.The orthometric height was determined by differential leveling and
 AB8927.adjusted by the NATIONAL GEODETIC SURVEY
 AB8927.in October 1997.
 AB8927
 AB8927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8927.GEOID18 height accuracy estimate available here.
 AB8927
 AB8927.Click photographs - Photos may exist for this station.
 AB8927
 AB8927.The dynamic height is computed by dividing the NAVD 88
 AB8927.geopotential number by the normal gravity value computed on the
 AB8927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8927.degrees latitude (g = 980.6199 gals.).
 AB8927
 AB8927.The modeled gravity was interpolated from observed gravity values.
 AB8927
 AB8927;                    North         East    Units  Estimated Accuracy
 AB8927;SPC SD N     -    70,450.      715,390.      MT  (+/- 180 meters Scaled)
 AB8927
 AB8927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ357228(NAD 83)
 AB8927
 AB8927                          SUPERSEDED SURVEY CONTROL
 AB8927
 AB8927.No superseded survey control is available for this station.
 AB8927
 AB8927_MARKER: DB = BENCH MARK DISK
 AB8927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8927_STAMPING: 14-323.88 1985 1354.12
 AB8927_MARK LOGO: SDDT
 AB8927_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8927+STABILITY: SURFACE MOTION
 AB8927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8927+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8927
 AB8927  HISTORY     - Date     Condition        Report By
 AB8927  HISTORY     - 1985     MONUMENTED       SDDT
 AB8927  HISTORY     - 19941102 GOOD             NGS
 AB8927
 AB8927                          STATION DESCRIPTION
 AB8927
 AB8927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8927'43.2 KM (26.85 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8927'STATE HIGHWAY 37 IN HURON, 163.7 M (537.1 FT) WEST OF MILEPOST 324,
 AB8927'22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) EAST
 AB8927'OF A UTILITY POLE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AB8927'M (1.0 FT) SOUTH OF A T-FENCE CORNER, 0.2 M (0.7 FT) NORTH OF A
 AB8927'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8926 ***********************************************************************
 AB8926  DESIGNATION -  14 324.88
 AB8926  PID         -  AB8926
 AB8926  STATE/COUNTY-  SD/BEADLE
 AB8926  COUNTRY     -  US
 AB8926  USGS QUAD   -  WESSINGTON NE (2017)
 AB8926
 AB8926                         *CURRENT SURVEY CONTROL
 AB8926  ______________________________________________________________________
 AB8926* NAD 83(1986) POSITION- 44 27 28.     (N) 098 31 47.     (W)   SCALED
 AB8926* NAVD 88 ORTHO HEIGHT -   413.445 (meters)     1356.44  (feet) ADJUSTED
 AB8926  ______________________________________________________________________
 AB8926  GEOID HEIGHT    -        -24.920 (meters)                     GEOID18
 AB8926  DYNAMIC HEIGHT  -        413.372 (meters)     1356.20  (feet) COMP
 AB8926  MODELED GRAVITY -    980,429.4   (mgal)                       NAVD 88
 AB8926
 AB8926  VERT ORDER      -  FIRST     CLASS II
 AB8926
 AB8926.The horizontal coordinates were scaled from a map and have
 AB8926.an estimated accuracy of +/- 6 seconds.
 AB8926
 AB8926.The orthometric height was determined by differential leveling and
 AB8926.adjusted by the NATIONAL GEODETIC SURVEY
 AB8926.in October 1997.
 AB8926
 AB8926.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8926.GEOID18 height accuracy estimate available here.
 AB8926
 AB8926.Click photographs - Photos may exist for this station.
 AB8926
 AB8926.The dynamic height is computed by dividing the NAVD 88
 AB8926.geopotential number by the normal gravity value computed on the
 AB8926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8926.degrees latitude (g = 980.6199 gals.).
 AB8926
 AB8926.The modeled gravity was interpolated from observed gravity values.
 AB8926
 AB8926;                    North         East    Units  Estimated Accuracy
 AB8926;SPC SD N     -    70,450.      717,010.      MT  (+/- 180 meters Scaled)
 AB8926
 AB8926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ374228(NAD 83)
 AB8926
 AB8926                          SUPERSEDED SURVEY CONTROL
 AB8926
 AB8926.No superseded survey control is available for this station.
 AB8926
 AB8926_MARKER: DB = BENCH MARK DISK
 AB8926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8926_STAMPING: 14-324.88 1985 1355.49
 AB8926_MARK LOGO: SDDT
 AB8926_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8926+STABILITY: SURFACE MOTION
 AB8926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8926+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8926
 AB8926  HISTORY     - Date     Condition        Report By
 AB8926  HISTORY     - 1985     MONUMENTED       SDDT
 AB8926  HISTORY     - 19941102 GOOD             NGS
 AB8926
 AB8926                          STATION DESCRIPTION
 AB8926
 AB8926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8926'32.6 KM (20.25 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8926'STATE HIGHWAY 37 IN HURON, 152.0 M (498.7 FT) WEST OF MILEPOST 325,
 AB8926'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) BELOW
 AB8926'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF THE SOUTH END OF A
 AB8926'FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8926'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8925 ***********************************************************************
 AB8925  DESIGNATION -  14 325.89
 AB8925  PID         -  AB8925
 AB8925  STATE/COUNTY-  SD/BEADLE
 AB8925  COUNTRY     -  US
 AB8925  USGS QUAD   -  WESSINGTON NE (2017)
 AB8925
 AB8925                         *CURRENT SURVEY CONTROL
 AB8925  ______________________________________________________________________
 AB8925* NAD 83(1986) POSITION- 44 27 29.     (N) 098 30 33.     (W)   SCALED
 AB8925* NAVD 88 ORTHO HEIGHT -   408.880 (meters)     1341.47  (feet) ADJUSTED
 AB8925  ______________________________________________________________________
 AB8925  GEOID HEIGHT    -        -24.909 (meters)                     GEOID18
 AB8925  DYNAMIC HEIGHT  -        408.809 (meters)     1341.23  (feet) COMP
 AB8925  MODELED GRAVITY -    980,431.3   (mgal)                       NAVD 88
 AB8925
 AB8925  VERT ORDER      -  FIRST     CLASS II
 AB8925
 AB8925.The horizontal coordinates were scaled from a map and have
 AB8925.an estimated accuracy of +/- 6 seconds.
 AB8925
 AB8925.The orthometric height was determined by differential leveling and
 AB8925.adjusted by the NATIONAL GEODETIC SURVEY
 AB8925.in October 1997.
 AB8925
 AB8925.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8925.GEOID18 height accuracy estimate available here.
 AB8925
 AB8925.Click photographs - Photos may exist for this station.
 AB8925
 AB8925.The dynamic height is computed by dividing the NAVD 88
 AB8925.geopotential number by the normal gravity value computed on the
 AB8925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8925.degrees latitude (g = 980.6199 gals.).
 AB8925
 AB8925.The modeled gravity was interpolated from observed gravity values.
 AB8925
 AB8925;                    North         East    Units  Estimated Accuracy
 AB8925;SPC SD N     -    70,510.      718,640.      MT  (+/- 180 meters Scaled)
 AB8925
 AB8925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ390228(NAD 83)
 AB8925
 AB8925                          SUPERSEDED SURVEY CONTROL
 AB8925
 AB8925.No superseded survey control is available for this station.
 AB8925
 AB8925_MARKER: DB = BENCH MARK DISK
 AB8925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8925_STAMPING: 14-325.89 1985 1340.49
 AB8925_MARK LOGO: SDDT
 AB8925_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8925+STABILITY: SURFACE MOTION
 AB8925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8925+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8925
 AB8925  HISTORY     - Date     Condition        Report By
 AB8925  HISTORY     - 1985     MONUMENTED       SDDT
 AB8925  HISTORY     - 19941102 GOOD             NGS
 AB8925
 AB8925                          STATION DESCRIPTION
 AB8925
 AB8925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8925'30.9 KM (19.20 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8925'STATE HIGHWAY 37 IN HURON, 140.0 M (459.3 FT) WEST OF MILEPOST 326,
 AB8925'26.2 M (86.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 18.0 M (59.1
 AB8925'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AB8925'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M
 AB8925'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB8925'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8924 ***********************************************************************
 AB8924  DESIGNATION -  14 326.92
 AB8924  PID         -  AB8924
 AB8924  STATE/COUNTY-  SD/BEADLE
 AB8924  COUNTRY     -  US
 AB8924  USGS QUAD   -  WOLSEY (2017)
 AB8924
 AB8924                         *CURRENT SURVEY CONTROL
 AB8924  ______________________________________________________________________
 AB8924* NAD 83(1986) POSITION- 44 27 01.     (N) 098 29 58.     (W)   SCALED
 AB8924* NAVD 88 ORTHO HEIGHT -   410.480 (meters)     1346.72  (feet) ADJUSTED
 AB8924  ______________________________________________________________________
 AB8924  GEOID HEIGHT    -        -24.916 (meters)                     GEOID18
 AB8924  DYNAMIC HEIGHT  -        410.409 (meters)     1346.48  (feet) COMP
 AB8924  MODELED GRAVITY -    980,432.0   (mgal)                       NAVD 88
 AB8924
 AB8924  VERT ORDER      -  FIRST     CLASS II
 AB8924
 AB8924.The horizontal coordinates were scaled from a map and have
 AB8924.an estimated accuracy of +/- 6 seconds.
 AB8924
 AB8924.The orthometric height was determined by differential leveling and
 AB8924.adjusted by the NATIONAL GEODETIC SURVEY
 AB8924.in October 1997.
 AB8924
 AB8924.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8924.GEOID18 height accuracy estimate available here.
 AB8924
 AB8924.Click photographs - Photos may exist for this station.
 AB8924
 AB8924.The dynamic height is computed by dividing the NAVD 88
 AB8924.geopotential number by the normal gravity value computed on the
 AB8924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8924.degrees latitude (g = 980.6199 gals.).
 AB8924
 AB8924.The modeled gravity was interpolated from observed gravity values.
 AB8924
 AB8924;                    North         East    Units  Estimated Accuracy
 AB8924;SPC SD N     -    69,660.      719,430.      MT  (+/- 180 meters Scaled)
 AB8924
 AB8924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ398220(NAD 83)
 AB8924
 AB8924                          SUPERSEDED SURVEY CONTROL
 AB8924
 AB8924.No superseded survey control is available for this station.
 AB8924
 AB8924_MARKER: DB = BENCH MARK DISK
 AB8924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8924_STAMPING: 14-326.92 1981 1345.79
 AB8924_MARK LOGO: SDDT
 AB8924_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8924+STABILITY: SURFACE MOTION
 AB8924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8924+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8924
 AB8924  HISTORY     - Date     Condition        Report By
 AB8924  HISTORY     - 1981     MONUMENTED       SDDT
 AB8924  HISTORY     - 19941102 GOOD             NGS
 AB8924
 AB8924                          STATION DESCRIPTION
 AB8924
 AB8924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8924'29.3 KM (18.20 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8924'STATE HIGHWAY 37 IN HURON, 128.0 M (419.9 FT) WEST OF MILEPOST 327,
 AB8924'22.5 M (73.8 FT) EAST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW
 AB8924'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 AB8924'FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT
 AB8924'PROJECTS 0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8923 ***********************************************************************
 AB8923  DESIGNATION -  14 327.66
 AB8923  PID         -  AB8923
 AB8923  STATE/COUNTY-  SD/BEADLE
 AB8923  COUNTRY     -  US
 AB8923  USGS QUAD   -  WESSINGTON NE (2017)
 AB8923
 AB8923                         *CURRENT SURVEY CONTROL
 AB8923  ______________________________________________________________________
 AB8923* NAD 83(1986) POSITION- 44 26 21.     (N) 098 29 59.     (W)   SCALED
 AB8923* NAVD 88 ORTHO HEIGHT -   404.427 (meters)     1326.86  (feet) ADJUSTED
 AB8923  ______________________________________________________________________
 AB8923  GEOID HEIGHT    -        -24.935 (meters)                     GEOID18
 AB8923  DYNAMIC HEIGHT  -        404.356 (meters)     1326.62  (feet) COMP
 AB8923  MODELED GRAVITY -    980,430.7   (mgal)                       NAVD 88
 AB8923
 AB8923  VERT ORDER      -  FIRST     CLASS II
 AB8923
 AB8923.The horizontal coordinates were scaled from a map and have
 AB8923.an estimated accuracy of +/- 6 seconds.
 AB8923
 AB8923.The orthometric height was determined by differential leveling and
 AB8923.adjusted by the NATIONAL GEODETIC SURVEY
 AB8923.in October 1997.
 AB8923
 AB8923.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8923.GEOID18 height accuracy estimate available here.
 AB8923
 AB8923.Click photographs - Photos may exist for this station.
 AB8923
 AB8923.The dynamic height is computed by dividing the NAVD 88
 AB8923.geopotential number by the normal gravity value computed on the
 AB8923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8923.degrees latitude (g = 980.6199 gals.).
 AB8923
 AB8923.The modeled gravity was interpolated from observed gravity values.
 AB8923
 AB8923;                    North         East    Units  Estimated Accuracy
 AB8923;SPC SD N     -    68,430.      719,430.      MT  (+/- 180 meters Scaled)
 AB8923
 AB8923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ398207(NAD 83)
 AB8923
 AB8923                          SUPERSEDED SURVEY CONTROL
 AB8923
 AB8923.No superseded survey control is available for this station.
 AB8923
 AB8923_MARKER: Z = SEE DESCRIPTION
 AB8923_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB8923_STAMPING: 14-327.66 1981 1325.94
 AB8923_MARK LOGO: SDDT
 AB8923_PROJECTION: FLUSH
 AB8923_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB8923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8923+STABILITY: POSITION/ELEVATION WELL
 AB8923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8923+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8923_ROD/PIPE-DEPTH: 6.4 meters
 AB8923_SLEEVE-DEPTH  : 2.0 meters
 AB8923
 AB8923  HISTORY     - Date     Condition        Report By
 AB8923  HISTORY     - 1981     MONUMENTED       SDDT
 AB8923  HISTORY     - 19941102 GOOD             NGS
 AB8923
 AB8923                          STATION DESCRIPTION
 AB8923
 AB8923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8923'28.1 KM (17.45 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8923'STATE HIGHWAY 37 IN HURON, 541.0 M (1774.9 FT) WEST OF MILEPOST 328,
 AB8923'46.4 M (152.2 FT) WEST OF THE HIGHWAY CENTERLINE, 42.8 M (140.4 FT)
 AB8923'WEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER 327.69 SPANNING CAIN
 AB8923'CREEK, 22.8 M (74.8 FT) EAST OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA
 AB8923'AND EASTERN RAILROAD, 2.8 M (9.2 FT) EAST OF A FENCE CORNER, 2.0 M
 AB8923'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A
 AB8923'WITNESS POST, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST.  NOTE--THE
 AB8923'DATUM POINT IS A PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AB8923'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 6-INCH METAL COVER AND
 AB8923'THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8922 ***********************************************************************
 AB8922  DESIGNATION -  14 327.89
 AB8922  PID         -  AB8922
 AB8922  STATE/COUNTY-  SD/BEADLE
 AB8922  COUNTRY     -  US
 AB8922  USGS QUAD   -  WOLSEY (2017)
 AB8922
 AB8922                         *CURRENT SURVEY CONTROL
 AB8922  ______________________________________________________________________
 AB8922* NAD 83(1986) POSITION- 44 26 10.     (N) 098 29 51.     (W)   SCALED
 AB8922* NAVD 88 ORTHO HEIGHT -   407.987 (meters)     1338.54  (feet) ADJUSTED
 AB8922  ______________________________________________________________________
 AB8922  GEOID HEIGHT    -        -24.939 (meters)                     GEOID18
 AB8922  DYNAMIC HEIGHT  -        407.915 (meters)     1338.30  (feet) COMP
 AB8922  MODELED GRAVITY -    980,430.5   (mgal)                       NAVD 88
 AB8922
 AB8922  VERT ORDER      -  FIRST     CLASS II
 AB8922
 AB8922.The horizontal coordinates were scaled from a map and have
 AB8922.an estimated accuracy of +/- 6 seconds.
 AB8922
 AB8922.The orthometric height was determined by differential leveling and
 AB8922.adjusted by the NATIONAL GEODETIC SURVEY
 AB8922.in October 1997.
 AB8922
 AB8922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8922.GEOID18 height accuracy estimate available here.
 AB8922
 AB8922.Click photographs - Photos may exist for this station.
 AB8922
 AB8922.The dynamic height is computed by dividing the NAVD 88
 AB8922.geopotential number by the normal gravity value computed on the
 AB8922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8922.degrees latitude (g = 980.6199 gals.).
 AB8922
 AB8922.The modeled gravity was interpolated from observed gravity values.
 AB8922
 AB8922;                    North         East    Units  Estimated Accuracy
 AB8922;SPC SD N     -    68,090.      719,620.      MT  (+/- 180 meters Scaled)
 AB8922
 AB8922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ399204(NAD 83)
 AB8922
 AB8922                          SUPERSEDED SURVEY CONTROL
 AB8922
 AB8922.No superseded survey control is available for this station.
 AB8922
 AB8922_MARKER: DB = BENCH MARK DISK
 AB8922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8922_STAMPING: 14-327.89 1981 1337.63
 AB8922_MARK LOGO: SDDT
 AB8922_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8922+STABILITY: SURFACE MOTION
 AB8922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8922+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8922
 AB8922  HISTORY     - Date     Condition        Report By
 AB8922  HISTORY     - 1981     MONUMENTED       SDDT
 AB8922  HISTORY     - 19941102 GOOD             NGS
 AB8922
 AB8922                          STATION DESCRIPTION
 AB8922
 AB8922'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8922'27.8 KM (17.25 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8922'STATE HIGHWAY 37 IN HURON, 303.5 M (995.7 FT) SOUTH OF THE SOUTH END
 AB8922'OF BRIDGE NUMBER 327.69 SPANNING CAIN CREEK, 178.0 M (584.0 FT) WEST
 AB8922'OF MILEPOST 328, 22.4 M (73.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 AB8922'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AB8922'SOUTHWEST OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTHEAST OF A
 AB8922'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8921 ***********************************************************************
 AB8921  DESIGNATION -  14 329.17
 AB8921  PID         -  AB8921
 AB8921  STATE/COUNTY-  SD/BEADLE
 AB8921  COUNTRY     -  US
 AB8921  USGS QUAD   -  WOLSEY (2017)
 AB8921
 AB8921                         *CURRENT SURVEY CONTROL
 AB8921  ______________________________________________________________________
 AB8921* NAD 83(1986) POSITION- 44 25 18.     (N) 098 28 56.     (W)   SCALED
 AB8921* NAVD 88 ORTHO HEIGHT -   410.464 (meters)     1346.66  (feet) ADJUSTED
 AB8921  ______________________________________________________________________
 AB8921  GEOID HEIGHT    -        -24.957 (meters)                     GEOID18
 AB8921  DYNAMIC HEIGHT  -        410.392 (meters)     1346.43  (feet) COMP
 AB8921  MODELED GRAVITY -    980,429.8   (mgal)                       NAVD 88
 AB8921
 AB8921  VERT ORDER      -  FIRST     CLASS II
 AB8921
 AB8921.The horizontal coordinates were scaled from a map and have
 AB8921.an estimated accuracy of +/- 6 seconds.
 AB8921
 AB8921.The orthometric height was determined by differential leveling and
 AB8921.adjusted by the NATIONAL GEODETIC SURVEY
 AB8921.in October 1997.
 AB8921
 AB8921.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8921.GEOID18 height accuracy estimate available here.
 AB8921
 AB8921.Click photographs - Photos may exist for this station.
 AB8921
 AB8921.The dynamic height is computed by dividing the NAVD 88
 AB8921.geopotential number by the normal gravity value computed on the
 AB8921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8921.degrees latitude (g = 980.6199 gals.).
 AB8921
 AB8921.The modeled gravity was interpolated from observed gravity values.
 AB8921
 AB8921;                    North         East    Units  Estimated Accuracy
 AB8921;SPC SD N     -    66,510.      720,860.      MT  (+/- 180 meters Scaled)
 AB8921
 AB8921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ412188(NAD 83)
 AB8921
 AB8921                          SUPERSEDED SURVEY CONTROL
 AB8921
 AB8921.No superseded survey control is available for this station.
 AB8921
 AB8921_MARKER: DB = BENCH MARK DISK
 AB8921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8921_STAMPING: 14-329.17 1981 1345.80
 AB8921_MARK LOGO: SDDT
 AB8921_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8921+STABILITY: SURFACE MOTION
 AB8921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8921+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 AB8921
 AB8921  HISTORY     - Date     Condition        Report By
 AB8921  HISTORY     - 1981     MONUMENTED       SDDT
 AB8921  HISTORY     - 19941102 GOOD             NGS
 AB8921
 AB8921                          STATION DESCRIPTION
 AB8921
 AB8921'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8921'25.7 KM (15.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8921'STATE HIGHWAY 37 IN HURON, 280.0 M (918.6 FT) SOUTHEAST OF MILEPOST
 AB8921'329, 22.6 M (74.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.7 M (5.6
 AB8921'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A
 AB8921'WITNESS POST AND FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST,
 AB8921'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8911 ***********************************************************************
 AB8911  DESIGNATION -  14 339.01
 AB8911  PID         -  AB8911
 AB8911  STATE/COUNTY-  SD/BEADLE
 AB8911  COUNTRY     -  US
 AB8911  USGS QUAD   -  WOLSEY SE (2017)
 AB8911
 AB8911                         *CURRENT SURVEY CONTROL
 AB8911  ______________________________________________________________________
 AB8911* NAD 83(1986) POSITION- 44 22 16.     (N) 098 20 49.     (W)   SCALED
 AB8911* NAVD 88 ORTHO HEIGHT -   398.674 (meters)     1307.98  (feet) ADJUSTED
 AB8911  ______________________________________________________________________
 AB8911  GEOID HEIGHT    -        -25.023 (meters)                     GEOID18
 AB8911  DYNAMIC HEIGHT  -        398.605 (meters)     1307.76  (feet) COMP
 AB8911  MODELED GRAVITY -    980,434.4   (mgal)                       NAVD 88
 AB8911
 AB8911  VERT ORDER      -  FIRST     CLASS II
 AB8911
 AB8911.The horizontal coordinates were scaled from a map and have
 AB8911.an estimated accuracy of +/- 6 seconds.
 AB8911
 AB8911.The orthometric height was determined by differential leveling and
 AB8911.adjusted by the NATIONAL GEODETIC SURVEY
 AB8911.in October 1997.
 AB8911
 AB8911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8911.GEOID18 height accuracy estimate available here.
 AB8911
 AB8911.Click photographs - Photos may exist for this station.
 AB8911
 AB8911.The dynamic height is computed by dividing the NAVD 88
 AB8911.geopotential number by the normal gravity value computed on the
 AB8911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8911.degrees latitude (g = 980.6199 gals.).
 AB8911
 AB8911.The modeled gravity was interpolated from observed gravity values.
 AB8911
 AB8911;                    North         East    Units  Estimated Accuracy
 AB8911;SPC SD N     -    61,110.      731,750.      MT  (+/- 180 meters Scaled)
 AB8911
 AB8911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ520133(NAD 83)
 AB8911
 AB8911                          SUPERSEDED SURVEY CONTROL
 AB8911
 AB8911.No superseded survey control is available for this station.
 AB8911
 AB8911_MARKER: DB = BENCH MARK DISK
 AB8911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8911_STAMPING: 14 339.01 1985 1307.16
 AB8911_MARK LOGO: SDDT
 AB8911_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8911+STABILITY: SURFACE MOTION
 AB8911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8911+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 AB8911
 AB8911  HISTORY     - Date     Condition        Report By
 AB8911  HISTORY     - 1985     MONUMENTED       SDDT
 AB8911  HISTORY     - 19941031 GOOD             NGS
 AB8911
 AB8911                          STATION DESCRIPTION
 AB8911
 AB8911'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8911'10.7 KM (6.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8911'STATE HIGHWAY 37 IN HURON, 49.0 M (160.8 FT) NORTHEAST OF MILEPOST
 AB8911'339, 21.2 M (69.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.4 M (37.4
 AB8911'FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 6.0 M (19.7 FT)
 AB8911'EAST OF A UTILITY POLE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8911'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.1 M (0.3 FT) NORTH
 AB8911'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8910 ***********************************************************************
 AB8910  DESIGNATION -  14 340.05
 AB8910  PID         -  AB8910
 AB8910  STATE/COUNTY-  SD/BEADLE
 AB8910  COUNTRY     -  US
 AB8910  USGS QUAD   -  WOLSEY SE (2017)
 AB8910
 AB8910                         *CURRENT SURVEY CONTROL
 AB8910  ______________________________________________________________________
 AB8910* NAD 83(1986) POSITION- 44 22 15.     (N) 098 19 32.     (W)   SCALED
 AB8910* NAVD 88 ORTHO HEIGHT -   401.644 (meters)     1317.73  (feet) ADJUSTED
 AB8910  ______________________________________________________________________
 AB8910  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 AB8910  DYNAMIC HEIGHT  -        401.575 (meters)     1317.50  (feet) COMP
 AB8910  MODELED GRAVITY -    980,436.0   (mgal)                       NAVD 88
 AB8910
 AB8910  VERT ORDER      -  FIRST     CLASS II
 AB8910
 AB8910.The horizontal coordinates were scaled from a map and have
 AB8910.an estimated accuracy of +/- 6 seconds.
 AB8910
 AB8910.The orthometric height was determined by differential leveling and
 AB8910.adjusted by the NATIONAL GEODETIC SURVEY
 AB8910.in October 1997.
 AB8910
 AB8910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8910.GEOID18 height accuracy estimate available here.
 AB8910
 AB8910.Click photographs - Photos may exist for this station.
 AB8910
 AB8910.The dynamic height is computed by dividing the NAVD 88
 AB8910.geopotential number by the normal gravity value computed on the
 AB8910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8910.degrees latitude (g = 980.6199 gals.).
 AB8910
 AB8910.The modeled gravity was interpolated from observed gravity values.
 AB8910
 AB8910;                    North         East    Units  Estimated Accuracy
 AB8910;SPC SD N     -    61,110.      733,450.      MT  (+/- 180 meters Scaled)
 AB8910
 AB8910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ537132(NAD 83)
 AB8910
 AB8910                          SUPERSEDED SURVEY CONTROL
 AB8910
 AB8910.No superseded survey control is available for this station.
 AB8910
 AB8910_MARKER: DB = BENCH MARK DISK
 AB8910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8910_STAMPING: 14 340.05 1985 1316.93
 AB8910_MARK LOGO: SDDT
 AB8910_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8910+STABILITY: SURFACE MOTION
 AB8910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8910+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 AB8910
 AB8910  HISTORY     - Date     Condition        Report By
 AB8910  HISTORY     - 1985     MONUMENTED       SDDT
 AB8910  HISTORY     - 19941031 GOOD             NGS
 AB8910
 AB8910                          STATION DESCRIPTION
 AB8910
 AB8910'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8910'9.0 KM (5.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8910'STATE HIGHWAY 37 IN HURON, 95.0 M (311.7 FT) EAST OF MILEPOST 340,
 AB8910'61.0 M (200.1 FT) EAST OF THE CENTER OF A HIGH LINE CROSSING, 20.4 M
 AB8910'(66.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) BELOW THE
 AB8910'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AB8910'FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8910'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8909 ***********************************************************************
 AB8909  DESIGNATION -  14 341.03
 AB8909  PID         -  AB8909
 AB8909  STATE/COUNTY-  SD/BEADLE
 AB8909  COUNTRY     -  US
 AB8909  USGS QUAD   -  WOLSEY SE (2017)
 AB8909
 AB8909                         *CURRENT SURVEY CONTROL
 AB8909  ______________________________________________________________________
 AB8909* NAD 83(1986) POSITION- 44 22 16.     (N) 098 18 22.     (W)   SCALED
 AB8909* NAVD 88 ORTHO HEIGHT -   396.124 (meters)     1299.62  (feet) ADJUSTED
 AB8909  ______________________________________________________________________
 AB8909  GEOID HEIGHT    -        -25.020 (meters)                     GEOID18
 AB8909  DYNAMIC HEIGHT  -        396.057 (meters)     1299.40  (feet) COMP
 AB8909  MODELED GRAVITY -    980,437.3   (mgal)                       NAVD 88
 AB8909
 AB8909  VERT ORDER      -  FIRST     CLASS II
 AB8909
 AB8909.The horizontal coordinates were scaled from a map and have
 AB8909.an estimated accuracy of +/- 6 seconds.
 AB8909
 AB8909.The orthometric height was determined by differential leveling and
 AB8909.adjusted by the NATIONAL GEODETIC SURVEY
 AB8909.in October 1997.
 AB8909
 AB8909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8909.GEOID18 height accuracy estimate available here.
 AB8909
 AB8909.Click photographs - Photos may exist for this station.
 AB8909
 AB8909.The dynamic height is computed by dividing the NAVD 88
 AB8909.geopotential number by the normal gravity value computed on the
 AB8909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8909.degrees latitude (g = 980.6199 gals.).
 AB8909
 AB8909.The modeled gravity was interpolated from observed gravity values.
 AB8909
 AB8909;                    North         East    Units  Estimated Accuracy
 AB8909;SPC SD N     -    61,170.      735,000.      MT  (+/- 180 meters Scaled)
 AB8909
 AB8909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ552133(NAD 83)
 AB8909
 AB8909                          SUPERSEDED SURVEY CONTROL
 AB8909
 AB8909.No superseded survey control is available for this station.
 AB8909
 AB8909_MARKER: DB = BENCH MARK DISK
 AB8909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8909_STAMPING: 14 341.03 1985 1298.80
 AB8909_MARK LOGO: SDDT
 AB8909_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8909+STABILITY: SURFACE MOTION
 AB8909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8909+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 AB8909
 AB8909  HISTORY     - Date     Condition        Report By
 AB8909  HISTORY     - 1985     MONUMENTED       SDDT
 AB8909  HISTORY     - 19941031 GOOD             NGS
 AB8909
 AB8909                          STATION DESCRIPTION
 AB8909
 AB8909'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8909'7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8909'STATE HIGHWAY 37 IN HURON, 65.7 M (215.6 FT) EAST OF MILEPOST 341,
 AB8909'19.4 M (63.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) WEST
 AB8909'OF A T-FENCE CORNER, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8909'0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED
 AB8909'0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8908 ***********************************************************************
 AB8908  DESIGNATION -  14 342.05
 AB8908  PID         -  AB8908
 AB8908  STATE/COUNTY-  SD/BEADLE
 AB8908  COUNTRY     -  US
 AB8908  USGS QUAD   -  WOLSEY SE (2017)
 AB8908
 AB8908                         *CURRENT SURVEY CONTROL
 AB8908  ______________________________________________________________________
 AB8908* NAD 83(1986) POSITION- 44 22 15.     (N) 098 17 07.     (W)   SCALED
 AB8908* NAVD 88 ORTHO HEIGHT -   396.202 (meters)     1299.87  (feet) ADJUSTED
 AB8908  ______________________________________________________________________
 AB8908  GEOID HEIGHT    -        -25.020 (meters)                     GEOID18
 AB8908  DYNAMIC HEIGHT  -        396.135 (meters)     1299.65  (feet) COMP
 AB8908  MODELED GRAVITY -    980,438.4   (mgal)                       NAVD 88
 AB8908
 AB8908  VERT ORDER      -  FIRST     CLASS II
 AB8908
 AB8908.The horizontal coordinates were scaled from a map and have
 AB8908.an estimated accuracy of +/- 6 seconds.
 AB8908
 AB8908.The orthometric height was determined by differential leveling and
 AB8908.adjusted by the NATIONAL GEODETIC SURVEY
 AB8908.in October 1997.
 AB8908
 AB8908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8908.GEOID18 height accuracy estimate available here.
 AB8908
 AB8908.Click photographs - Photos may exist for this station.
 AB8908
 AB8908.The dynamic height is computed by dividing the NAVD 88
 AB8908.geopotential number by the normal gravity value computed on the
 AB8908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8908.degrees latitude (g = 980.6199 gals.).
 AB8908
 AB8908.The modeled gravity was interpolated from observed gravity values.
 AB8908
 AB8908;                    North         East    Units  Estimated Accuracy
 AB8908;SPC SD N     -    61,180.      736,660.      MT  (+/- 180 meters Scaled)
 AB8908
 AB8908_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ569133(NAD 83)
 AB8908
 AB8908                          SUPERSEDED SURVEY CONTROL
 AB8908
 AB8908.No superseded survey control is available for this station.
 AB8908
 AB8908_MARKER: DB = BENCH MARK DISK
 AB8908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8908_STAMPING: 14 342.05 1985 1299.07
 AB8908_MARK LOGO: SDDT
 AB8908_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8908+STABILITY: SURFACE MOTION
 AB8908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8908+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 AB8908
 AB8908  HISTORY     - Date     Condition        Report By
 AB8908  HISTORY     - 1985     MONUMENTED       SDDT
 AB8908  HISTORY     - 19941031 GOOD             NGS
 AB8908
 AB8908                          STATION DESCRIPTION
 AB8908
 AB8908'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8908'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION
 AB8908'STATE HIGHWAY 37 IN HURON, 111.0 M (364.2 FT) EAST OF MILEPOST 342,
 AB8908'20.6 M (67.6 FT) EAST OF THE CENTER OF A DRIVEWAY, 19.0 M (62.3 FT)
 AB8908'NORTH OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) EAST OF THE WEST END
 AB8908'OF A FENCE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AB8908'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST
 AB8908'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8905 ***********************************************************************
 AB8905  DESIGNATION -  14 344.70
 AB8905  PID         -  AB8905
 AB8905  STATE/COUNTY-  SD/BEADLE
 AB8905  COUNTRY     -  US
 AB8905  USGS QUAD   -  HURON (2017)
 AB8905
 AB8905                         *CURRENT SURVEY CONTROL
 AB8905  ______________________________________________________________________
 AB8905* NAD 83(1986) POSITION- 44 22 17.     (N) 098 14 01.     (W)   SCALED
 AB8905* NAVD 88 ORTHO HEIGHT -   392.115 (meters)     1286.46  (feet) ADJUSTED
 AB8905  ______________________________________________________________________
 AB8905  GEOID HEIGHT    -        -25.018 (meters)                     GEOID18
 AB8905  DYNAMIC HEIGHT  -        392.050 (meters)     1286.25  (feet) COMP
 AB8905  MODELED GRAVITY -    980,440.3   (mgal)                       NAVD 88
 AB8905
 AB8905  VERT ORDER      -  FIRST     CLASS II
 AB8905
 AB8905.The horizontal coordinates were scaled from a map and have
 AB8905.an estimated accuracy of +/- 6 seconds.
 AB8905
 AB8905.The orthometric height was determined by differential leveling and
 AB8905.adjusted by the NATIONAL GEODETIC SURVEY
 AB8905.in October 1997.
 AB8905
 AB8905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8905.GEOID18 height accuracy estimate available here.
 AB8905
 AB8905.Click photographs - Photos may exist for this station.
 AB8905
 AB8905.The dynamic height is computed by dividing the NAVD 88
 AB8905.geopotential number by the normal gravity value computed on the
 AB8905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8905.degrees latitude (g = 980.6199 gals.).
 AB8905
 AB8905.The modeled gravity was interpolated from observed gravity values.
 AB8905
 AB8905;                    North         East    Units  Estimated Accuracy
 AB8905;SPC SD N     -    61,330.      740,780.      MT  (+/- 180 meters Scaled)
 AB8905
 AB8905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ610134(NAD 83)
 AB8905
 AB8905                          SUPERSEDED SURVEY CONTROL
 AB8905
 AB8905.No superseded survey control is available for this station.
 AB8905
 AB8905_MARKER: DD = SURVEY DISK
 AB8905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8905_STAMPING: 14 344.70
 AB8905_MARK LOGO: SDDT
 AB8905_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8905+STABILITY: SURFACE MOTION
 AB8905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8905+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 AB8905
 AB8905  HISTORY     - Date     Condition        Report By
 AB8905  HISTORY     - UNK      MONUMENTED       SDDT
 AB8905  HISTORY     - 19941031 GOOD             NGS
 AB8905
 AB8905                          STATION DESCRIPTION
 AB8905
 AB8905'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8905'1.6 KM (1.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8905'STATE HIGHWAY 37 IN HURON, 63.1 M (207.0 FT) EAST OF THE CENTER OF A
 AB8905'PAVED ROAD, 17.5 M (57.4 FT) SOUTHWEST OF AND LEVEL WITH THE
 AB8905'CENTERLINE OF A SERVICE ROAD, 16.7 M (54.8 FT) NORTH OF THE CENTERLINE
 AB8905'OF THE WESTBOUND LANES OF THE HIGHWAY, 10.3 M (33.8 FT) SOUTH OF A
 AB8905'UTILITY POLE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB8905'PROJECTS 0.4 M (1.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8898 ***********************************************************************
 AB8898  DESIGNATION -  14 348.23
 AB8898  PID         -  AB8898
 AB8898  STATE/COUNTY-  SD/BEADLE
 AB8898  COUNTRY     -  US
 AB8898  USGS QUAD   -  HURON (2017)
 AB8898
 AB8898                         *CURRENT SURVEY CONTROL
 AB8898  ______________________________________________________________________
 AB8898* NAD 83(1986) POSITION- 44 22 15.     (N) 098 09 45.     (W)   SCALED
 AB8898* NAVD 88 ORTHO HEIGHT -   394.862 (meters)     1295.48  (feet) ADJUSTED
 AB8898  ______________________________________________________________________
 AB8898  GEOID HEIGHT    -        -25.023 (meters)                     GEOID18
 AB8898  DYNAMIC HEIGHT  -        394.797 (meters)     1295.26  (feet) COMP
 AB8898  MODELED GRAVITY -    980,440.5   (mgal)                       NAVD 88
 AB8898
 AB8898  VERT ORDER      -  FIRST     CLASS II
 AB8898
 AB8898.The horizontal coordinates were scaled from a map and have
 AB8898.an estimated accuracy of +/- 6 seconds.
 AB8898
 AB8898.The orthometric height was determined by differential leveling and
 AB8898.adjusted by the NATIONAL GEODETIC SURVEY
 AB8898.in October 1997.
 AB8898
 AB8898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8898.GEOID18 height accuracy estimate available here.
 AB8898
 AB8898.Click photographs - Photos may exist for this station.
 AB8898
 AB8898.The dynamic height is computed by dividing the NAVD 88
 AB8898.geopotential number by the normal gravity value computed on the
 AB8898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8898.degrees latitude (g = 980.6199 gals.).
 AB8898
 AB8898.The modeled gravity was interpolated from observed gravity values.
 AB8898
 AB8898;                    North         East    Units  Estimated Accuracy
 AB8898;SPC SD N     -    61,390.      746,450.      MT  (+/- 180 meters Scaled)
 AB8898
 AB8898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ667134(NAD 83)
 AB8898
 AB8898                          SUPERSEDED SURVEY CONTROL
 AB8898
 AB8898.No superseded survey control is available for this station.
 AB8898
 AB8898_MARKER: DB = BENCH MARK DISK
 AB8898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8898_STAMPING: 14-348.23 1981 1294.73
 AB8898_MARK LOGO: SDDT
 AB8898_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8898+STABILITY: SURFACE MOTION
 AB8898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8898+SATELLITE: SATELLITE OBSERVATIONS - October 19, 1994
 AB8898
 AB8898  HISTORY     - Date     Condition        Report By
 AB8898  HISTORY     - 1981     MONUMENTED       SDDT
 AB8898  HISTORY     - 19941019 GOOD             NGS
 AB8898
 AB8898                          STATION DESCRIPTION
 AB8898
 AB8898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8898'4.1 KM (2.55 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8898'STATE HIGHWAY 37 IN HURON, 377.0 M (1236.9 FT) EAST OF MILEPOST 348,
 AB8898'38.8 M (127.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AB8898'THE HIGHWAY, 31.4 M (103.0 FT) WEST OF A FENCE CORNER, 13.5 M (44.3
 AB8898'FT) NORTH OF THE CENTER OF AN ACCESS ROAD, 0.5 M (1.6 FT) BELOW THE
 AB8898'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AB8898'FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8898'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8897 ***********************************************************************
 AB8897  DESIGNATION -  14 349.16
 AB8897  PID         -  AB8897
 AB8897  STATE/COUNTY-  SD/BEADLE
 AB8897  COUNTRY     -  US
 AB8897  USGS QUAD   -  HURON (2017)
 AB8897
 AB8897                         *CURRENT SURVEY CONTROL
 AB8897  ______________________________________________________________________
 AB8897* NAD 83(1986) POSITION- 44 22 15.     (N) 098 08 40.     (W)   SCALED
 AB8897* NAVD 88 ORTHO HEIGHT -   397.080 (meters)     1302.75  (feet) ADJUSTED
 AB8897  ______________________________________________________________________
 AB8897  GEOID HEIGHT    -        -25.024 (meters)                     GEOID18
 AB8897  DYNAMIC HEIGHT  -        397.014 (meters)     1302.54  (feet) COMP
 AB8897  MODELED GRAVITY -    980,440.2   (mgal)                       NAVD 88
 AB8897
 AB8897  VERT ORDER      -  FIRST     CLASS II
 AB8897
 AB8897.The horizontal coordinates were scaled from a map and have
 AB8897.an estimated accuracy of +/- 6 seconds.
 AB8897
 AB8897.The orthometric height was determined by differential leveling and
 AB8897.adjusted by the NATIONAL GEODETIC SURVEY
 AB8897.in October 1997.
 AB8897
 AB8897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8897.GEOID18 height accuracy estimate available here.
 AB8897
 AB8897.Click photographs - Photos may exist for this station.
 AB8897
 AB8897.The dynamic height is computed by dividing the NAVD 88
 AB8897.geopotential number by the normal gravity value computed on the
 AB8897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8897.degrees latitude (g = 980.6199 gals.).
 AB8897
 AB8897.The modeled gravity was interpolated from observed gravity values.
 AB8897
 AB8897;                    North         East    Units  Estimated Accuracy
 AB8897;SPC SD N     -    61,420.      747,890.      MT  (+/- 180 meters Scaled)
 AB8897
 AB8897_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ681134(NAD 83)
 AB8897
 AB8897                          SUPERSEDED SURVEY CONTROL
 AB8897
 AB8897.No superseded survey control is available for this station.
 AB8897
 AB8897_MARKER: DB = BENCH MARK DISK
 AB8897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8897_STAMPING: 14-349.16 1981 1302.01
 AB8897_MARK LOGO: SDDT
 AB8897_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8897+STABILITY: SURFACE MOTION
 AB8897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8897+SATELLITE: SATELLITE OBSERVATIONS - October 19, 1994
 AB8897
 AB8897  HISTORY     - Date     Condition        Report By
 AB8897  HISTORY     - 1981     MONUMENTED       SDDT
 AB8897  HISTORY     - 19941019 GOOD             NGS
 AB8897
 AB8897                          STATION DESCRIPTION
 AB8897
 AB8897'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8897'5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8897'STATE HIGHWAY 37 IN HURON, 278.0 M (912.1 FT) EAST OF MILEPOST 349,
 AB8897'27.0 M (88.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AB8897'HIGHWAY, 7.3 M (24.0 FT) WEST OF THE CENTER OF A PAVED DRIVEWAY, 5.6 M
 AB8897'(18.4 FT) NORTH OF THE CENTER OF AN ACCESS ROAD, 0.4 M (1.3 FT) SOUTH
 AB8897'OF A WITNESS POST AND A RIGHT-OF-WAY POST, 0.2 M (0.7 FT) NORTH OF A
 AB8897'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8896 ***********************************************************************
 AB8896  DESIGNATION -  14 350.27
 AB8896  PID         -  AB8896
 AB8896  STATE/COUNTY-  SD/BEADLE
 AB8896  COUNTRY     -  US
 AB8896  USGS QUAD   -  CAVOUR (2017)
 AB8896
 AB8896                         *CURRENT SURVEY CONTROL
 AB8896  ______________________________________________________________________
 AB8896* NAD 83(1986) POSITION- 44 22 14.     (N) 098 07 18.     (W)   SCALED
 AB8896* NAVD 88 ORTHO HEIGHT -   395.707 (meters)     1298.25  (feet) ADJUSTED
 AB8896  ______________________________________________________________________
 AB8896  GEOID HEIGHT    -        -25.026 (meters)                     GEOID18
 AB8896  DYNAMIC HEIGHT  -        395.641 (meters)     1298.03  (feet) COMP
 AB8896  MODELED GRAVITY -    980,439.7   (mgal)                       NAVD 88
 AB8896
 AB8896  VERT ORDER      -  FIRST     CLASS II
 AB8896
 AB8896.The horizontal coordinates were scaled from a map and have
 AB8896.an estimated accuracy of +/- 6 seconds.
 AB8896
 AB8896.The orthometric height was determined by differential leveling and
 AB8896.adjusted by the NATIONAL GEODETIC SURVEY
 AB8896.in October 1997.
 AB8896
 AB8896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8896.GEOID18 height accuracy estimate available here.
 AB8896
 AB8896.Click photographs - Photos may exist for this station.
 AB8896
 AB8896.The dynamic height is computed by dividing the NAVD 88
 AB8896.geopotential number by the normal gravity value computed on the
 AB8896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8896.degrees latitude (g = 980.6199 gals.).
 AB8896
 AB8896.The modeled gravity was interpolated from observed gravity values.
 AB8896
 AB8896;                    North         East    Units  Estimated Accuracy
 AB8896;SPC SD N     -    61,430.      749,700.      MT  (+/- 180 meters Scaled)
 AB8896
 AB8896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ699134(NAD 83)
 AB8896
 AB8896                          SUPERSEDED SURVEY CONTROL
 AB8896
 AB8896.No superseded survey control is available for this station.
 AB8896
 AB8896_MARKER: DB = BENCH MARK DISK
 AB8896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8896_STAMPING: 14-350.27 1981 1297.48
 AB8896_MARK LOGO: SDDT
 AB8896_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8896+STABILITY: SURFACE MOTION
 AB8896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8896+SATELLITE: SATELLITE OBSERVATIONS - October 19, 1994
 AB8896
 AB8896  HISTORY     - Date     Condition        Report By
 AB8896  HISTORY     - 1981     MONUMENTED       SDDT
 AB8896  HISTORY     - 19941019 GOOD             NGS
 AB8896
 AB8896                          STATION DESCRIPTION
 AB8896
 AB8896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8896'7.4 KM (4.60 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8896'STATE HIGHWAY 37 IN HURON, 475.0 M (1558.4 FT) EAST OF MILEPOST 350,
 AB8896'51.1 M (167.7 FT) WEST OF A FENCE CORNER AND A UTILITY POLE WITH A
 AB8896'TRANSFORMER AND A GUY CABLE ATTACHED, 27.3 M (89.6 FT) NORTH OF THE
 AB8896'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH
 AB8896'OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AB8896'HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8896'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8895 ***********************************************************************
 AB8895  DESIGNATION -  14 351.16
 AB8895  PID         -  AB8895
 AB8895  STATE/COUNTY-  SD/BEADLE
 AB8895  COUNTRY     -  US
 AB8895  USGS QUAD   -  CAVOUR (2017)
 AB8895
 AB8895                         *CURRENT SURVEY CONTROL
 AB8895  ______________________________________________________________________
 AB8895* NAD 83(1986) POSITION- 44 22 14.     (N) 098 06 14.     (W)   SCALED
 AB8895* NAVD 88 ORTHO HEIGHT -   394.511 (meters)     1294.32  (feet) ADJUSTED
 AB8895  ______________________________________________________________________
 AB8895  GEOID HEIGHT    -        -25.027 (meters)                     GEOID18
 AB8895  DYNAMIC HEIGHT  -        394.445 (meters)     1294.11  (feet) COMP
 AB8895  MODELED GRAVITY -    980,439.3   (mgal)                       NAVD 88
 AB8895
 AB8895  VERT ORDER      -  FIRST     CLASS II
 AB8895
 AB8895.The horizontal coordinates were scaled from a map and have
 AB8895.an estimated accuracy of +/- 6 seconds.
 AB8895
 AB8895.The orthometric height was determined by differential leveling and
 AB8895.adjusted by the NATIONAL GEODETIC SURVEY
 AB8895.in October 1997.
 AB8895
 AB8895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8895.GEOID18 height accuracy estimate available here.
 AB8895
 AB8895.Click photographs - Photos may exist for this station.
 AB8895
 AB8895.The dynamic height is computed by dividing the NAVD 88
 AB8895.geopotential number by the normal gravity value computed on the
 AB8895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8895.degrees latitude (g = 980.6199 gals.).
 AB8895
 AB8895.The modeled gravity was interpolated from observed gravity values.
 AB8895
 AB8895;                    North         East    Units  Estimated Accuracy
 AB8895;SPC SD N     -    61,470.      751,120.      MT  (+/- 180 meters Scaled)
 AB8895
 AB8895_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ713134(NAD 83)
 AB8895
 AB8895                          SUPERSEDED SURVEY CONTROL
 AB8895
 AB8895.No superseded survey control is available for this station.
 AB8895
 AB8895_MARKER: DB = BENCH MARK DISK
 AB8895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8895_STAMPING: 14-351.16 1981 1293.54
 AB8895_MARK LOGO: SDDT
 AB8895_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8895+STABILITY: SURFACE MOTION
 AB8895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8895+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1994
 AB8895
 AB8895  HISTORY     - Date     Condition        Report By
 AB8895  HISTORY     - 1981     MONUMENTED       SDDT
 AB8895  HISTORY     - 19941017 GOOD             NGS
 AB8895
 AB8895                          STATION DESCRIPTION
 AB8895
 AB8895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8895'8.8 KM (5.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8895'STATE HIGHWAY 37 IN HURON, 297.0 M (974.4 FT) EAST OF MILEPOST 351,
 AB8895'27.2 M (89.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.0 M (42.7 FT)
 AB8895'EAST OF THE CENTER OF A DRIVEWAY, 4.7 M (15.4 FT) EAST OF AN
 AB8895'UNDERGROUND CABLE JUNCTION BOX, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AB8895'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7
 AB8895'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8895'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8882 ***********************************************************************
 AB8882  DESIGNATION -  14 364.01
 AB8882  PID         -  AB8882
 AB8882  STATE/COUNTY-  SD/KINGSBURY
 AB8882  COUNTRY     -  US
 AB8882  USGS QUAD   -  IROQUOIS (2017)
 AB8882
 AB8882                         *CURRENT SURVEY CONTROL
 AB8882  ______________________________________________________________________
 AB8882* NAD 83(1986) POSITION- 44 22 12.     (N) 097 50 37.     (W)   SCALED
 AB8882* NAVD 88 ORTHO HEIGHT -   424.291 (meters)     1392.03  (feet) ADJUSTED
 AB8882  ______________________________________________________________________
 AB8882  GEOID HEIGHT    -        -25.075 (meters)                     GEOID18
 AB8882  DYNAMIC HEIGHT  -        424.217 (meters)     1391.79  (feet) COMP
 AB8882  MODELED GRAVITY -    980,430.2   (mgal)                       NAVD 88
 AB8882
 AB8882  VERT ORDER      -  FIRST     CLASS II
 AB8882
 AB8882.The horizontal coordinates were scaled from a map and have
 AB8882.an estimated accuracy of +/- 6 seconds.
 AB8882
 AB8882.The orthometric height was determined by differential leveling and
 AB8882.adjusted by the NATIONAL GEODETIC SURVEY
 AB8882.in October 1997.
 AB8882
 AB8882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8882.GEOID18 height accuracy estimate available here.
 AB8882
 AB8882.Click photographs - Photos may exist for this station.
 AB8882
 AB8882.The dynamic height is computed by dividing the NAVD 88
 AB8882.geopotential number by the normal gravity value computed on the
 AB8882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8882.degrees latitude (g = 980.6199 gals.).
 AB8882
 AB8882.The modeled gravity was interpolated from observed gravity values.
 AB8882
 AB8882;                    North         East    Units  Estimated Accuracy
 AB8882;SPC SD N     -    61,930.      771,860.      MT  (+/- 180 meters Scaled)
 AB8882
 AB8882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ921136(NAD 83)
 AB8882
 AB8882                          SUPERSEDED SURVEY CONTROL
 AB8882
 AB8882.No superseded survey control is available for this station.
 AB8882
 AB8882_MARKER: DB = BENCH MARK DISK
 AB8882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8882_STAMPING: 14-364.01 1993 1391.16
 AB8882_MARK LOGO: SDDT
 AB8882_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8882+STABILITY: SURFACE MOTION
 AB8882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8882+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1994
 AB8882
 AB8882  HISTORY     - Date     Condition        Report By
 AB8882  HISTORY     - 1993     MONUMENTED       SDDT
 AB8882  HISTORY     - 19941004 GOOD             NGS
 AB8882
 AB8882                          STATION DESCRIPTION
 AB8882
 AB8882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8882'23.4 KM (14.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8882'STATE HIGHWAY 25 IN DE SMET, 44.6 M (146.3 FT) NORTHEAST OF MILEPOST
 AB8882'364, 28.4 M (93.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 AB8882'NORTHWEST OF A UTILITY POLE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AB8882'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB8882'WITNESS POST, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AB8882'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8880 ***********************************************************************
 AB8880  DESIGNATION -  14 365.02
 AB8880  PID         -  AB8880
 AB8880  STATE/COUNTY-  SD/KINGSBURY
 AB8880  COUNTRY     -  US
 AB8880  USGS QUAD   -  IROQUOIS (2017)
 AB8880
 AB8880                         *CURRENT SURVEY CONTROL
 AB8880  ______________________________________________________________________
 AB8880* NAD 83(1986) POSITION- 44 22 05.     (N) 097 49 24.     (W)   SCALED
 AB8880* NAVD 88 ORTHO HEIGHT -   436.304 (meters)     1431.44  (feet) ADJUSTED
 AB8880  ______________________________________________________________________
 AB8880  GEOID HEIGHT    -        -25.080 (meters)                     GEOID18
 AB8880  DYNAMIC HEIGHT  -        436.227 (meters)     1431.19  (feet) COMP
 AB8880  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 AB8880
 AB8880  VERT ORDER      -  FIRST     CLASS II
 AB8880
 AB8880.The horizontal coordinates were scaled from a map and have
 AB8880.an estimated accuracy of +/- 6 seconds.
 AB8880
 AB8880.The orthometric height was determined by differential leveling and
 AB8880.adjusted by the NATIONAL GEODETIC SURVEY
 AB8880.in October 1997.
 AB8880
 AB8880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8880.GEOID18 height accuracy estimate available here.
 AB8880
 AB8880.Click photographs - Photos may exist for this station.
 AB8880
 AB8880.The dynamic height is computed by dividing the NAVD 88
 AB8880.geopotential number by the normal gravity value computed on the
 AB8880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8880.degrees latitude (g = 980.6199 gals.).
 AB8880
 AB8880.The modeled gravity was interpolated from observed gravity values.
 AB8880
 AB8880;                    North         East    Units  Estimated Accuracy
 AB8880;SPC SD N     -    61,750.      773,480.      MT  (+/- 180 meters Scaled)
 AB8880
 AB8880_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ937134(NAD 83)
 AB8880
 AB8880                          SUPERSEDED SURVEY CONTROL
 AB8880
 AB8880.No superseded survey control is available for this station.
 AB8880
 AB8880_MARKER: DB = BENCH MARK DISK
 AB8880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8880_STAMPING: 14-365.02 1993 1430.59
 AB8880_MARK LOGO: SDDT
 AB8880_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8880+STABILITY: SURFACE MOTION
 AB8880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8880+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8880
 AB8880  HISTORY     - Date     Condition        Report By
 AB8880  HISTORY     - 1993     MONUMENTED       SDDT
 AB8880  HISTORY     - 19940923 GOOD             NGS
 AB8880
 AB8880                          STATION DESCRIPTION
 AB8880
 AB8880'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8880'21.8 KM (13.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8880'STATE HIGHWAY 25 IN DE SMET, 42.7 M (140.1 FT) WEST OF THE CENTER OF A
 AB8880'FIELD ENTRANCE AND GATE, 38.9 M (127.6 FT) SOUTHEAST OF MILEPOST 365,
 AB8880'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) EAST
 AB8880'OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2
 AB8880'M (0.7 FT) NORTH OF A WITNESS POST AND FENCE, 0.1 M (0.3 FT) SOUTH OF
 AB8880'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8879 ***********************************************************************
 AB8879  DESIGNATION -  14 366.02
 AB8879  PID         -  AB8879
 AB8879  STATE/COUNTY-  SD/KINGSBURY
 AB8879  COUNTRY     -  US
 AB8879  USGS QUAD   -  IROQUOIS (2017)
 AB8879
 AB8879                         *CURRENT SURVEY CONTROL
 AB8879  ______________________________________________________________________
 AB8879* NAD 83(1986) POSITION- 44 22 00.     (N) 097 48 11.     (W)   SCALED
 AB8879* NAVD 88 ORTHO HEIGHT -   441.307 (meters)     1447.85  (feet) ADJUSTED
 AB8879  ______________________________________________________________________
 AB8879  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 AB8879  DYNAMIC HEIGHT  -        441.229 (meters)     1447.60  (feet) COMP
 AB8879  MODELED GRAVITY -    980,426.6   (mgal)                       NAVD 88
 AB8879
 AB8879  VERT ORDER      -  FIRST     CLASS II
 AB8879
 AB8879.The horizontal coordinates were scaled from a map and have
 AB8879.an estimated accuracy of +/- 6 seconds.
 AB8879
 AB8879.The orthometric height was determined by differential leveling and
 AB8879.adjusted by the NATIONAL GEODETIC SURVEY
 AB8879.in October 1997.
 AB8879
 AB8879.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8879.GEOID18 height accuracy estimate available here.
 AB8879
 AB8879.Click photographs - Photos may exist for this station.
 AB8879
 AB8879.The dynamic height is computed by dividing the NAVD 88
 AB8879.geopotential number by the normal gravity value computed on the
 AB8879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8879.degrees latitude (g = 980.6199 gals.).
 AB8879
 AB8879.The modeled gravity was interpolated from observed gravity values.
 AB8879
 AB8879;                    North         East    Units  Estimated Accuracy
 AB8879;SPC SD N     -    61,640.      775,100.      MT  (+/- 180 meters Scaled)
 AB8879
 AB8879_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ953132(NAD 83)
 AB8879
 AB8879                          SUPERSEDED SURVEY CONTROL
 AB8879
 AB8879.No superseded survey control is available for this station.
 AB8879
 AB8879_MARKER: DB = BENCH MARK DISK
 AB8879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8879_STAMPING: 14-366.02 1993 1447.00
 AB8879_MARK LOGO: SDDT
 AB8879_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8879+STABILITY: SURFACE MOTION
 AB8879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8879+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1994
 AB8879
 AB8879  HISTORY     - Date     Condition        Report By
 AB8879  HISTORY     - 1993     MONUMENTED       SDDT
 AB8879  HISTORY     - 19941004 GOOD             NGS
 AB8879
 AB8879                          STATION DESCRIPTION
 AB8879
 AB8879'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8879'10.2 KM (6.35 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8879'STATE HIGHWAY 25 IN DE SMET, 32.5 M (106.6 FT) SOUTHEAST OF MILEPOST
 AB8879'366, 22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT)
 AB8879'BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) EAST OF THE WEST END OF
 AB8879'A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, 0.2 M (0.7
 AB8879'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8879'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8878 ***********************************************************************
 AB8878  DESIGNATION -  14 366.35
 AB8878  PID         -  AB8878
 AB8878  STATE/COUNTY-  SD/KINGSBURY
 AB8878  COUNTRY     -  US
 AB8878  USGS QUAD   -  IROQUOIS (2017)
 AB8878
 AB8878                         *CURRENT SURVEY CONTROL
 AB8878  ______________________________________________________________________
 AB8878* NAD 83(1986) POSITION- 44 22 07.     (N) 097 47 48.     (W)   SCALED
 AB8878* NAVD 88 ORTHO HEIGHT -   443.689 (meters)     1455.67  (feet) ADJUSTED
 AB8878  ______________________________________________________________________
 AB8878  GEOID HEIGHT    -        -25.081 (meters)                     GEOID18
 AB8878  DYNAMIC HEIGHT  -        443.610 (meters)     1455.41  (feet) COMP
 AB8878  MODELED GRAVITY -    980,426.2   (mgal)                       NAVD 88
 AB8878
 AB8878  VERT ORDER      -  FIRST     CLASS II
 AB8878
 AB8878.The horizontal coordinates were scaled from a map and have
 AB8878.an estimated accuracy of +/- 6 seconds.
 AB8878
 AB8878.The orthometric height was determined by differential leveling and
 AB8878.adjusted by the NATIONAL GEODETIC SURVEY
 AB8878.in October 1997.
 AB8878
 AB8878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8878.GEOID18 height accuracy estimate available here.
 AB8878
 AB8878.Click photographs - Photos may exist for this station.
 AB8878
 AB8878.The dynamic height is computed by dividing the NAVD 88
 AB8878.geopotential number by the normal gravity value computed on the
 AB8878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8878.degrees latitude (g = 980.6199 gals.).
 AB8878
 AB8878.The modeled gravity was interpolated from observed gravity values.
 AB8878
 AB8878;                    North         East    Units  Estimated Accuracy
 AB8878;SPC SD N     -    61,870.      775,600.      MT  (+/- 180 meters Scaled)
 AB8878
 AB8878_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ958135(NAD 83)
 AB8878
 AB8878                          SUPERSEDED SURVEY CONTROL
 AB8878
 AB8878.No superseded survey control is available for this station.
 AB8878
 AB8878_MARKER: DB = BENCH MARK DISK
 AB8878_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8878_SP_SET: HEADWALL
 AB8878_STAMPING: 14-366.35 1993 1454.84
 AB8878_MARK LOGO: SDDT
 AB8878_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8878+STABILITY: SURFACE MOTION
 AB8878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8878+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1994
 AB8878
 AB8878  HISTORY     - Date     Condition        Report By
 AB8878  HISTORY     - 1993     MONUMENTED       SDDT
 AB8878  HISTORY     - 19941004 GOOD             NGS
 AB8878
 AB8878                          STATION DESCRIPTION
 AB8878
 AB8878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8878'19.7 KM (12.25 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8878'STATE HIGHWAY 25 IN DE SMET, IN TOP OF AND 2.0 M (6.6 FT) WEST OF THE
 AB8878'EAST END OF THE NORTH CONCRETE HEADWALL OF A BOX CULVERT UNDER THE
 AB8878'HIGHWAY, 547.0 M (1794.6 FT) EAST OF MILEPOST 366, 13.4 M (44.0 FT)
 AB8878'NORTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE
 AB8878'HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8877 ***********************************************************************
 AB8877  DESIGNATION -  14 367.01
 AB8877  PID         -  AB8877
 AB8877  STATE/COUNTY-  SD/KINGSBURY
 AB8877  COUNTRY     -  US
 AB8877  USGS QUAD   -  IROQUOIS (2017)
 AB8877
 AB8877                         *CURRENT SURVEY CONTROL
 AB8877  ______________________________________________________________________
 AB8877* NAD 83(1986) POSITION- 44 22 06.     (N) 097 46 59.     (W)   SCALED
 AB8877* NAVD 88 ORTHO HEIGHT -   446.386 (meters)     1464.52  (feet) ADJUSTED
 AB8877  ______________________________________________________________________
 AB8877  GEOID HEIGHT    -        -25.083 (meters)                     GEOID18
 AB8877  DYNAMIC HEIGHT  -        446.305 (meters)     1464.25  (feet) COMP
 AB8877  MODELED GRAVITY -    980,425.1   (mgal)                       NAVD 88
 AB8877
 AB8877  VERT ORDER      -  FIRST     CLASS II
 AB8877
 AB8877.The horizontal coordinates were scaled from a map and have
 AB8877.an estimated accuracy of +/- 6 seconds.
 AB8877
 AB8877.The orthometric height was determined by differential leveling and
 AB8877.adjusted by the NATIONAL GEODETIC SURVEY
 AB8877.in October 1997.
 AB8877
 AB8877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8877.GEOID18 height accuracy estimate available here.
 AB8877
 AB8877.Click photographs - Photos may exist for this station.
 AB8877
 AB8877.The dynamic height is computed by dividing the NAVD 88
 AB8877.geopotential number by the normal gravity value computed on the
 AB8877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8877.degrees latitude (g = 980.6199 gals.).
 AB8877
 AB8877.The modeled gravity was interpolated from observed gravity values.
 AB8877
 AB8877;                    North         East    Units  Estimated Accuracy
 AB8877;SPC SD N     -    61,870.      776,690.      MT  (+/- 180 meters Scaled)
 AB8877
 AB8877_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ969135(NAD 83)
 AB8877
 AB8877                          SUPERSEDED SURVEY CONTROL
 AB8877
 AB8877.No superseded survey control is available for this station.
 AB8877
 AB8877_MARKER: DB = BENCH MARK DISK
 AB8877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8877_STAMPING: 14-367.01 1993 1463.66
 AB8877_MARK LOGO: SDDT
 AB8877_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8877+STABILITY: SURFACE MOTION
 AB8877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8877+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1994
 AB8877
 AB8877  HISTORY     - Date     Condition        Report By
 AB8877  HISTORY     - 1993     MONUMENTED       SDDT
 AB8877  HISTORY     - 19941004 GOOD             NGS
 AB8877
 AB8877                          STATION DESCRIPTION
 AB8877
 AB8877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8877'18.6 KM (11.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8877'STATE HIGHWAY 25 IN DE SMET, 27.7 M (90.9 FT) SOUTH OF THE HIGHWAY
 AB8877'CENTERLINE, 23.4 M (76.8 FT) SOUTHEAST OF MILEPOST 367, 1.4 M (4.6 FT)
 AB8877'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH A WITNESS POST
 AB8877'AND FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8877'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8876 ***********************************************************************
 AB8876  DESIGNATION -  14 367.85
 AB8876  PID         -  AB8876
 AB8876  STATE/COUNTY-  SD/KINGSBURY
 AB8876  COUNTRY     -  US
 AB8876  USGS QUAD   -  IROQUOIS (2017)
 AB8876
 AB8876                         *CURRENT SURVEY CONTROL
 AB8876  ______________________________________________________________________
 AB8876* NAD 83(1986) POSITION- 44 22 08.     (N) 097 45 59.     (W)   SCALED
 AB8876* NAVD 88 ORTHO HEIGHT -   452.375 (meters)     1484.17  (feet) ADJUSTED
 AB8876  ______________________________________________________________________
 AB8876  GEOID HEIGHT    -        -25.084 (meters)                     GEOID18
 AB8876  DYNAMIC HEIGHT  -        452.293 (meters)     1483.90  (feet) COMP
 AB8876  MODELED GRAVITY -    980,423.8   (mgal)                       NAVD 88
 AB8876
 AB8876  VERT ORDER      -  FIRST     CLASS II
 AB8876
 AB8876.The horizontal coordinates were scaled from a map and have
 AB8876.an estimated accuracy of +/- 6 seconds.
 AB8876
 AB8876.The orthometric height was determined by differential leveling and
 AB8876.adjusted by the NATIONAL GEODETIC SURVEY
 AB8876.in October 1997.
 AB8876
 AB8876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8876.GEOID18 height accuracy estimate available here.
 AB8876
 AB8876.Click photographs - Photos may exist for this station.
 AB8876
 AB8876.The dynamic height is computed by dividing the NAVD 88
 AB8876.geopotential number by the normal gravity value computed on the
 AB8876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8876.degrees latitude (g = 980.6199 gals.).
 AB8876
 AB8876.The modeled gravity was interpolated from observed gravity values.
 AB8876
 AB8876;                    North         East    Units  Estimated Accuracy
 AB8876;SPC SD N     -    61,970.      778,020.      MT  (+/- 180 meters Scaled)
 AB8876
 AB8876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ982135(NAD 83)
 AB8876
 AB8876                          SUPERSEDED SURVEY CONTROL
 AB8876
 AB8876.No superseded survey control is available for this station.
 AB8876
 AB8876_MARKER: DB = BENCH MARK DISK
 AB8876_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8876_SP_SET: HEADWALL
 AB8876_STAMPING: 14-367.85 1993 1483.35
 AB8876_MARK LOGO: SDDT
 AB8876_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8876+STABILITY: SURFACE MOTION
 AB8876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8876+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1994
 AB8876
 AB8876  HISTORY     - Date     Condition        Report By
 AB8876  HISTORY     - 1993     MONUMENTED       SDDT
 AB8876  HISTORY     - 19941004 GOOD             NGS
 AB8876
 AB8876                          STATION DESCRIPTION
 AB8876
 AB8876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8876'17.3 KM (10.75 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8876'STATE HIGHWAY 25 IN DE SMET, IN TOP OF AND 2.8 M (9.2 FT) WEST OF THE
 AB8876'EAST END OF THE NORTH CONCRETE HEADWALL OF A BOX CULVERT UNDER THE
 AB8876'HIGHWAY, 278.0 M (912.1 FT) WEST OF MILEPOST 368, 14.8 M (48.6 FT)
 AB8876'NORTH OF THE HIGHWAY CENTERLINE, 1.9 M (6.2 FT) BELOW THE LEVEL OF THE
 AB8876'HIGHWAY, AND 0.2 M (0.7 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8875 ***********************************************************************
 AB8875  DESIGNATION -  14 368.01
 AB8875  PID         -  AB8875
 AB8875  STATE/COUNTY-  SD/KINGSBURY
 AB8875  COUNTRY     -  US
 AB8875  USGS QUAD   -  IROQUOIS (2017)
 AB8875
 AB8875                         *CURRENT SURVEY CONTROL
 AB8875  ______________________________________________________________________
 AB8875* NAD 83(1986) POSITION- 44 22 06.     (N) 097 45 47.     (W)   SCALED
 AB8875* NAVD 88 ORTHO HEIGHT -   454.359 (meters)     1490.68  (feet) ADJUSTED
 AB8875  ______________________________________________________________________
 AB8875  GEOID HEIGHT    -        -25.086 (meters)                     GEOID18
 AB8875  DYNAMIC HEIGHT  -        454.277 (meters)     1490.41  (feet) COMP
 AB8875  MODELED GRAVITY -    980,423.4   (mgal)                       NAVD 88
 AB8875
 AB8875  VERT ORDER      -  FIRST     CLASS II
 AB8875
 AB8875.The horizontal coordinates were scaled from a map and have
 AB8875.an estimated accuracy of +/- 6 seconds.
 AB8875
 AB8875.The orthometric height was determined by differential leveling and
 AB8875.adjusted by the NATIONAL GEODETIC SURVEY
 AB8875.in October 1997.
 AB8875
 AB8875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8875.GEOID18 height accuracy estimate available here.
 AB8875
 AB8875.Click photographs - Photos may exist for this station.
 AB8875
 AB8875.The dynamic height is computed by dividing the NAVD 88
 AB8875.geopotential number by the normal gravity value computed on the
 AB8875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8875.degrees latitude (g = 980.6199 gals.).
 AB8875
 AB8875.The modeled gravity was interpolated from observed gravity values.
 AB8875
 AB8875;                    North         East    Units  Estimated Accuracy
 AB8875;SPC SD N     -    61,910.      778,280.      MT  (+/- 180 meters Scaled)
 AB8875
 AB8875_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ985135(NAD 83)
 AB8875
 AB8875                          SUPERSEDED SURVEY CONTROL
 AB8875
 AB8875.No superseded survey control is available for this station.
 AB8875
 AB8875_MARKER: DB = BENCH MARK DISK
 AB8875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8875_STAMPING: 14-368.01 1993 1489.88
 AB8875_MARK LOGO: SDDT
 AB8875_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8875+STABILITY: SURFACE MOTION
 AB8875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8875+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8875
 AB8875  HISTORY     - Date     Condition        Report By
 AB8875  HISTORY     - 1993     MONUMENTED       SDDT
 AB8875  HISTORY     - 19940923 GOOD             NGS
 AB8875
 AB8875                          STATION DESCRIPTION
 AB8875
 AB8875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8875'17.0 KM (10.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8875'STATE HIGHWAY 25 IN DE SMET, 22.4 M (73.5 FT) SOUTH OF THE HIGHWAY
 AB8875'CENTERLINE, 19.2 M (63.0 FT) SOUTHEAST OF MILEPOST 368, 9.8 M (32.2
 AB8875'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.4 M (4.6 FT) WEST OF A
 AB8875'FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AB8875'(1.3 FT) NORTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) SOUTH OF A
 AB8875'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8874 ***********************************************************************
 AB8874  DESIGNATION -  14 369.00
 AB8874  PID         -  AB8874
 AB8874  STATE/COUNTY-  SD/KINGSBURY
 AB8874  COUNTRY     -  US
 AB8874  USGS QUAD   -  MANCHESTER (2017)
 AB8874
 AB8874                         *CURRENT SURVEY CONTROL
 AB8874  ______________________________________________________________________
 AB8874* NAD 83(1986) POSITION- 44 22 05.     (N) 097 44 34.     (W)   SCALED
 AB8874* NAVD 88 ORTHO HEIGHT -   459.097 (meters)     1506.22  (feet) ADJUSTED
 AB8874  ______________________________________________________________________
 AB8874  GEOID HEIGHT    -        -25.091 (meters)                     GEOID18
 AB8874  DYNAMIC HEIGHT  -        459.013 (meters)     1505.95  (feet) COMP
 AB8874  MODELED GRAVITY -    980,421.8   (mgal)                       NAVD 88
 AB8874
 AB8874  VERT ORDER      -  FIRST     CLASS II
 AB8874
 AB8874.The horizontal coordinates were scaled from a map and have
 AB8874.an estimated accuracy of +/- 6 seconds.
 AB8874
 AB8874.The orthometric height was determined by differential leveling and
 AB8874.adjusted by the NATIONAL GEODETIC SURVEY
 AB8874.in October 1997.
 AB8874
 AB8874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8874.GEOID18 height accuracy estimate available here.
 AB8874
 AB8874.Click photographs - Photos may exist for this station.
 AB8874
 AB8874.The dynamic height is computed by dividing the NAVD 88
 AB8874.geopotential number by the normal gravity value computed on the
 AB8874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8874.degrees latitude (g = 980.6199 gals.).
 AB8874
 AB8874.The modeled gravity was interpolated from observed gravity values.
 AB8874
 AB8874;                    North         East    Units  Estimated Accuracy
 AB8874;SPC SD N     -    61,930.      779,900.      MT  (+/- 180 meters Scaled)
 AB8874
 AB8874_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ001135(NAD 83)
 AB8874
 AB8874                          SUPERSEDED SURVEY CONTROL
 AB8874
 AB8874.No superseded survey control is available for this station.
 AB8874
 AB8874_MARKER: DB = BENCH MARK DISK
 AB8874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8874_STAMPING: 14-369.00 1993 1505.43
 AB8874_MARK LOGO: SDDT
 AB8874_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8874+STABILITY: SURFACE MOTION
 AB8874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8874+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8874
 AB8874  HISTORY     - Date     Condition        Report By
 AB8874  HISTORY     - 1993     MONUMENTED       SDDT
 AB8874  HISTORY     - 19940923 GOOD             NGS
 AB8874
 AB8874                          STATION DESCRIPTION
 AB8874
 AB8874'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8874'15.4 KM (9.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8874'STATE HIGHWAY 25 IN DE SMET, 22.6 M (74.1 FT) SOUTH OF THE HIGHWAY
 AB8874'CENTERLINE, 13.1 M (43.0 FT) SOUTH-SOUTHEAST OF MILEPOST 369, 2.3 M
 AB8874'(7.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A
 AB8874'WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AB8874'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8873 ***********************************************************************
 AB8873  DESIGNATION -  14 369.99
 AB8873  PID         -  AB8873
 AB8873  STATE/COUNTY-  SD/KINGSBURY
 AB8873  COUNTRY     -  US
 AB8873  USGS QUAD   -  MANCHESTER (2017)
 AB8873
 AB8873                         *CURRENT SURVEY CONTROL
 AB8873  ______________________________________________________________________
 AB8873* NAD 83(1986) POSITION- 44 22 06.     (N) 097 43 22.     (W)   SCALED
 AB8873* NAVD 88 ORTHO HEIGHT -   466.254 (meters)     1529.70  (feet) ADJUSTED
 AB8873  ______________________________________________________________________
 AB8873  GEOID HEIGHT    -        -25.094 (meters)                     GEOID18
 AB8873  DYNAMIC HEIGHT  -        466.169 (meters)     1529.42  (feet) COMP
 AB8873  MODELED GRAVITY -    980,420.2   (mgal)                       NAVD 88
 AB8873
 AB8873  VERT ORDER      -  FIRST     CLASS II
 AB8873
 AB8873.The horizontal coordinates were scaled from a map and have
 AB8873.an estimated accuracy of +/- 6 seconds.
 AB8873
 AB8873.The orthometric height was determined by differential leveling and
 AB8873.adjusted by the NATIONAL GEODETIC SURVEY
 AB8873.in October 1997.
 AB8873
 AB8873.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8873.GEOID18 height accuracy estimate available here.
 AB8873
 AB8873.Click photographs - Photos may exist for this station.
 AB8873
 AB8873.The dynamic height is computed by dividing the NAVD 88
 AB8873.geopotential number by the normal gravity value computed on the
 AB8873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8873.degrees latitude (g = 980.6199 gals.).
 AB8873
 AB8873.The modeled gravity was interpolated from observed gravity values.
 AB8873
 AB8873;                    North         East    Units  Estimated Accuracy
 AB8873;SPC SD N     -    62,000.      781,490.      MT  (+/- 180 meters Scaled)
 AB8873
 AB8873_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ017135(NAD 83)
 AB8873
 AB8873                          SUPERSEDED SURVEY CONTROL
 AB8873
 AB8873.No superseded survey control is available for this station.
 AB8873
 AB8873_MARKER: DB = BENCH MARK DISK
 AB8873_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8873_STAMPING: 14-369.99 1993 1528.93
 AB8873_MARK LOGO: SDDT
 AB8873_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8873_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8873+STABILITY: SURFACE MOTION
 AB8873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8873+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8873
 AB8873  HISTORY     - Date     Condition        Report By
 AB8873  HISTORY     - 1993     MONUMENTED       SDDT
 AB8873  HISTORY     - 19940923 GOOD             NGS
 AB8873
 AB8873                          STATION DESCRIPTION
 AB8873
 AB8873'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8873'13.8 KM (8.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8873'STATE HIGHWAY 25 IN DE SMET, 23.3 M (76.4 FT) SOUTH OF THE HIGHWAY
 AB8873'CENTERLINE, 15.4 M (50.5 FT) SOUTHWEST OF MILEPOST 370, 15.1 M (49.5
 AB8873'FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.8 M (5.9 FT)
 AB8873'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST
 AB8873'AND FENCE, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AB8873'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8872 ***********************************************************************
 AB8872  DESIGNATION -  14 370.71
 AB8872  PID         -  AB8872
 AB8872  STATE/COUNTY-  SD/KINGSBURY
 AB8872  COUNTRY     -  US
 AB8872  USGS QUAD   -  MANCHESTER (2017)
 AB8872
 AB8872                         *CURRENT SURVEY CONTROL
 AB8872  ______________________________________________________________________
 AB8872* NAD 83(1986) POSITION- 44 22 08.     (N) 097 42 32.     (W)   SCALED
 AB8872* NAVD 88 ORTHO HEIGHT -   464.752 (meters)     1524.77  (feet) ADJUSTED
 AB8872  ______________________________________________________________________
 AB8872  GEOID HEIGHT    -        -25.095 (meters)                     GEOID18
 AB8872  DYNAMIC HEIGHT  -        464.666 (meters)     1524.49  (feet) COMP
 AB8872  MODELED GRAVITY -    980,419.1   (mgal)                       NAVD 88
 AB8872
 AB8872  VERT ORDER      -  FIRST     CLASS II
 AB8872
 AB8872.The horizontal coordinates were scaled from a map and have
 AB8872.an estimated accuracy of +/- 6 seconds.
 AB8872
 AB8872.The orthometric height was determined by differential leveling and
 AB8872.adjusted by the NATIONAL GEODETIC SURVEY
 AB8872.in October 1997.
 AB8872
 AB8872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8872.GEOID18 height accuracy estimate available here.
 AB8872
 AB8872.Click photographs - Photos may exist for this station.
 AB8872
 AB8872.The dynamic height is computed by dividing the NAVD 88
 AB8872.geopotential number by the normal gravity value computed on the
 AB8872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8872.degrees latitude (g = 980.6199 gals.).
 AB8872
 AB8872.The modeled gravity was interpolated from observed gravity values.
 AB8872
 AB8872;                    North         East    Units  Estimated Accuracy
 AB8872;SPC SD N     -    62,100.      782,600.      MT  (+/- 180 meters Scaled)
 AB8872
 AB8872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ028136(NAD 83)
 AB8872
 AB8872                          SUPERSEDED SURVEY CONTROL
 AB8872
 AB8872.No superseded survey control is available for this station.
 AB8872
 AB8872_MARKER: DB = BENCH MARK DISK
 AB8872_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8872_SP_SET: HEADWALL
 AB8872_STAMPING: 14-370.71 1993 1523.97
 AB8872_MARK LOGO: SDDT
 AB8872_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8872+STABILITY: SURFACE MOTION
 AB8872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8872+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8872
 AB8872  HISTORY     - Date     Condition        Report By
 AB8872  HISTORY     - 1993     MONUMENTED       SDDT
 AB8872  HISTORY     - 19940923 GOOD             NGS
 AB8872
 AB8872                          STATION DESCRIPTION
 AB8872
 AB8872'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8872'12.7 KM (7.90 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8872'STATE HIGHWAY 25 IN DE SMET, IN TOP OF AND 6.3 M (20.7 FT) WEST OF THE
 AB8872'EAST END OF THE NORTH CONCRETE HEADWALL OF A BOX CULVERT UNDER THE
 AB8872'HIGHWAY, 488.0 M (1601.0 FT) WEST OF MILEPOST 371, 10.1 M (33.1 FT)
 AB8872'NORTH OF THE HIGHWAY CENTERLINE, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE
 AB8872'HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8871 ***********************************************************************
 AB8871  DESIGNATION -  14 370.99
 AB8871  PID         -  AB8871
 AB8871  STATE/COUNTY-  SD/KINGSBURY
 AB8871  COUNTRY     -  US
 AB8871  USGS QUAD   -  MANCHESTER (2017)
 AB8871
 AB8871                         *CURRENT SURVEY CONTROL
 AB8871  ______________________________________________________________________
 AB8871* NAD 83(1986) POSITION- 44 22 06.     (N) 097 42 10.     (W)   SCALED
 AB8871* NAVD 88 ORTHO HEIGHT -   472.597 (meters)     1550.51  (feet) ADJUSTED
 AB8871  ______________________________________________________________________
 AB8871  GEOID HEIGHT    -        -25.098 (meters)                     GEOID18
 AB8871  DYNAMIC HEIGHT  -        472.510 (meters)     1550.23  (feet) COMP
 AB8871  MODELED GRAVITY -    980,418.6   (mgal)                       NAVD 88
 AB8871
 AB8871  VERT ORDER      -  FIRST     CLASS II
 AB8871
 AB8871.The horizontal coordinates were scaled from a map and have
 AB8871.an estimated accuracy of +/- 6 seconds.
 AB8871
 AB8871.The orthometric height was determined by differential leveling and
 AB8871.adjusted by the NATIONAL GEODETIC SURVEY
 AB8871.in October 1997.
 AB8871
 AB8871.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8871.GEOID18 height accuracy estimate available here.
 AB8871
 AB8871.Click photographs - Photos may exist for this station.
 AB8871
 AB8871.The dynamic height is computed by dividing the NAVD 88
 AB8871.geopotential number by the normal gravity value computed on the
 AB8871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8871.degrees latitude (g = 980.6199 gals.).
 AB8871
 AB8871.The modeled gravity was interpolated from observed gravity values.
 AB8871
 AB8871;                    North         East    Units  Estimated Accuracy
 AB8871;SPC SD N     -    62,050.      783,090.      MT  (+/- 180 meters Scaled)
 AB8871
 AB8871_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ033136(NAD 83)
 AB8871
 AB8871                          SUPERSEDED SURVEY CONTROL
 AB8871
 AB8871.No superseded survey control is available for this station.
 AB8871
 AB8871_MARKER: DB = BENCH MARK DISK
 AB8871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8871_STAMPING: 14-370.99 1993 1549.72
 AB8871_MARK LOGO: SDDT
 AB8871_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8871+STABILITY: SURFACE MOTION
 AB8871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8871+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8871
 AB8871  HISTORY     - Date     Condition        Report By
 AB8871  HISTORY     - 1993     MONUMENTED       SDDT
 AB8871  HISTORY     - 19940923 GOOD             NGS
 AB8871
 AB8871                          STATION DESCRIPTION
 AB8871
 AB8871'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8871'12.2 KM (7.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8871'STATE HIGHWAY 25 IN DE SMET, 26.6 M (87.3 FT) SOUTH OF THE HIGHWAY
 AB8871'CENTERLINE, 24.7 M (81.0 FT) SOUTHWEST OF MILEPOST 371, 10.5 M (34.4
 AB8871'FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT)
 AB8871'NORTH OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF
 AB8871'THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB8871'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8869 ***********************************************************************
 AB8869  DESIGNATION -  14 372.00
 AB8869  PID         -  AB8869
 AB8869  STATE/COUNTY-  SD/KINGSBURY
 AB8869  COUNTRY     -  US
 AB8869  USGS QUAD   -  MANCHESTER (2017)
 AB8869
 AB8869                         *CURRENT SURVEY CONTROL
 AB8869  ______________________________________________________________________
 AB8869* NAD 83(1986) POSITION- 44 22 18.     (N) 097 40 58.     (W)   SCALED
 AB8869* NAVD 88 ORTHO HEIGHT -   484.896 (meters)     1590.86  (feet) ADJUSTED
 AB8869  ______________________________________________________________________
 AB8869  GEOID HEIGHT    -        -25.094 (meters)                     GEOID18
 AB8869  DYNAMIC HEIGHT  -        484.806 (meters)     1590.57  (feet) COMP
 AB8869  MODELED GRAVITY -    980,417.3   (mgal)                       NAVD 88
 AB8869
 AB8869  VERT ORDER      -  FIRST     CLASS II
 AB8869
 AB8869.The horizontal coordinates were scaled from a map and have
 AB8869.an estimated accuracy of +/- 6 seconds.
 AB8869
 AB8869.The orthometric height was determined by differential leveling and
 AB8869.adjusted by the NATIONAL GEODETIC SURVEY
 AB8869.in October 1997.
 AB8869
 AB8869.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8869.GEOID18 height accuracy estimate available here.
 AB8869
 AB8869.Click photographs - Photos may exist for this station.
 AB8869
 AB8869.The dynamic height is computed by dividing the NAVD 88
 AB8869.geopotential number by the normal gravity value computed on the
 AB8869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8869.degrees latitude (g = 980.6199 gals.).
 AB8869
 AB8869.The modeled gravity was interpolated from observed gravity values.
 AB8869
 AB8869;                    North         East    Units  Estimated Accuracy
 AB8869;SPC SD N     -    62,460.      784,670.      MT  (+/- 180 meters Scaled)
 AB8869
 AB8869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ049139(NAD 83)
 AB8869
 AB8869                          SUPERSEDED SURVEY CONTROL
 AB8869
 AB8869.No superseded survey control is available for this station.
 AB8869
 AB8869_MARKER: DB = BENCH MARK DISK
 AB8869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8869_STAMPING: 14-372.00 1993 1590.07
 AB8869_MARK LOGO: SDDT
 AB8869_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8869+STABILITY: SURFACE MOTION
 AB8869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8869+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8869
 AB8869  HISTORY     - Date     Condition        Report By
 AB8869  HISTORY     - 1993     MONUMENTED       SDDT
 AB8869  HISTORY     - 19940923 GOOD             NGS
 AB8869
 AB8869                          STATION DESCRIPTION
 AB8869
 AB8869'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8869'10.6 KM (6.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8869'STATE HIGHWAY 25 IN DE SMET, 10.2 M (33.5 FT) SOUTH OF MILEPOST 372,
 AB8869'22.4 M (73.5 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1.3 M (4.3
 AB8869'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF THE CENTER
 AB8869'OF 3 BRACED FENCE POSTS AND A T-FENCE CORNER, 0.3 M (1.0 FT) SOUTH OF
 AB8869'A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AB8869'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8868 ***********************************************************************
 AB8868  DESIGNATION -  14 372.62
 AB8868  PID         -  AB8868
 AB8868  STATE/COUNTY-  SD/KINGSBURY
 AB8868  COUNTRY     -  US
 AB8868  USGS QUAD   -  MANCHESTER (2017)
 AB8868
 AB8868                         *CURRENT SURVEY CONTROL
 AB8868  ______________________________________________________________________
 AB8868* NAD 83(1986) POSITION- 44 22 28.     (N) 097 40 13.     (W)   SCALED
 AB8868* NAVD 88 ORTHO HEIGHT -   487.704 (meters)     1600.08  (feet) ADJUSTED
 AB8868  ______________________________________________________________________
 AB8868  GEOID HEIGHT    -        -25.090 (meters)                     GEOID18
 AB8868  DYNAMIC HEIGHT  -        487.613 (meters)     1599.78  (feet) COMP
 AB8868  MODELED GRAVITY -    980,416.6   (mgal)                       NAVD 88
 AB8868
 AB8868  VERT ORDER      -  FIRST     CLASS II
 AB8868
 AB8868.The horizontal coordinates were scaled from a map and have
 AB8868.an estimated accuracy of +/- 6 seconds.
 AB8868
 AB8868.The orthometric height was determined by differential leveling and
 AB8868.adjusted by the NATIONAL GEODETIC SURVEY
 AB8868.in October 1997.
 AB8868
 AB8868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8868.GEOID18 height accuracy estimate available here.
 AB8868
 AB8868.Click photographs - Photos may exist for this station.
 AB8868
 AB8868.The dynamic height is computed by dividing the NAVD 88
 AB8868.geopotential number by the normal gravity value computed on the
 AB8868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8868.degrees latitude (g = 980.6199 gals.).
 AB8868
 AB8868.The modeled gravity was interpolated from observed gravity values.
 AB8868
 AB8868;                    North         East    Units  Estimated Accuracy
 AB8868;SPC SD N     -    62,800.      785,660.      MT  (+/- 180 meters Scaled)
 AB8868
 AB8868_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ059143(NAD 83)
 AB8868
 AB8868                          SUPERSEDED SURVEY CONTROL
 AB8868
 AB8868.No superseded survey control is available for this station.
 AB8868
 AB8868_MARKER: DB = BENCH MARK DISK
 AB8868_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB8868_SP_SET: HEADWALL
 AB8868_STAMPING: 14-372.62 1993 1599.29
 AB8868_MARK LOGO: SDDT
 AB8868_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8868+STABILITY: SURFACE MOTION
 AB8868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8868+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8868
 AB8868  HISTORY     - Date     Condition        Report By
 AB8868  HISTORY     - 1993     MONUMENTED       SDDT
 AB8868  HISTORY     - 19940923 GOOD             NGS
 AB8868
 AB8868                          STATION DESCRIPTION
 AB8868
 AB8868'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8868'9.5 KM (5.90 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8868'STATE HIGHWAY 25 IN DE SMET, IN TOP OF AND 0.7 M (2.3 FT) EAST OF THE
 AB8868'WEST END OF THE NORTH CONCRETE HEADWALL OF A BOX CULVERT, 558.0 M
 AB8868'(1830.7 FT) WEST OF MILEPOST 373, 17.0 M (55.8 FT) NORTH OF THE
 AB8868'HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AB8868'1.0 M (3.3 FT) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8867 ***********************************************************************
 AB8867  DESIGNATION -  14 373.04
 AB8867  PID         -  AB8867
 AB8867  STATE/COUNTY-  SD/KINGSBURY
 AB8867  COUNTRY     -  US
 AB8867  USGS QUAD   -  BANCROFT EAST (2017)
 AB8867
 AB8867                         *CURRENT SURVEY CONTROL
 AB8867  ______________________________________________________________________
 AB8867* NAD 83(1986) POSITION- 44 22 32.     (N) 097 39 45.     (W)   SCALED
 AB8867* NAVD 88 ORTHO HEIGHT -   493.165 (meters)     1617.99  (feet) ADJUSTED
 AB8867  ______________________________________________________________________
 AB8867  GEOID HEIGHT    -        -25.089 (meters)                     GEOID18
 AB8867  DYNAMIC HEIGHT  -        493.073 (meters)     1617.69  (feet) COMP
 AB8867  MODELED GRAVITY -    980,416.1   (mgal)                       NAVD 88
 AB8867
 AB8867  VERT ORDER      -  FIRST     CLASS II
 AB8867
 AB8867.The horizontal coordinates were scaled from a map and have
 AB8867.an estimated accuracy of +/- 6 seconds.
 AB8867
 AB8867.The orthometric height was determined by differential leveling and
 AB8867.adjusted by the NATIONAL GEODETIC SURVEY
 AB8867.in October 1997.
 AB8867
 AB8867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8867.GEOID18 height accuracy estimate available here.
 AB8867
 AB8867.Click photographs - Photos may exist for this station.
 AB8867
 AB8867.The dynamic height is computed by dividing the NAVD 88
 AB8867.geopotential number by the normal gravity value computed on the
 AB8867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8867.degrees latitude (g = 980.6199 gals.).
 AB8867
 AB8867.The modeled gravity was interpolated from observed gravity values.
 AB8867
 AB8867;                    North         East    Units  Estimated Accuracy
 AB8867;SPC SD N     -    62,940.      786,270.      MT  (+/- 180 meters Scaled)
 AB8867
 AB8867_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ065144(NAD 83)
 AB8867
 AB8867                          SUPERSEDED SURVEY CONTROL
 AB8867
 AB8867.No superseded survey control is available for this station.
 AB8867
 AB8867_MARKER: DB = BENCH MARK DISK
 AB8867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8867_STAMPING: 14-373.04 1993 1617.20
 AB8867_MARK LOGO: SDDT
 AB8867_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8867+STABILITY: SURFACE MOTION
 AB8867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8867+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8867
 AB8867  HISTORY     - Date     Condition        Report By
 AB8867  HISTORY     - 1993     MONUMENTED       SDDT
 AB8867  HISTORY     - 19940923 GOOD             NGS
 AB8867
 AB8867                          STATION DESCRIPTION
 AB8867
 AB8867'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8867'8.9 KM (5.55 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8867'STATE HIGHWAY 25 IN DE SMET, 58.0 M (190.3 FT) EAST OF MILEPOST 373,
 AB8867'22.4 M (73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.7 M (35.1 FT)
 AB8867'WEST OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB8867'HIGHWAY, 0.4 M (1.3 FT) NORTH-NORTHWEST OF A WITNESS POST AND FENCE
 AB8867'CORNER, 0.2 M (0.7 FT) SOUTH-SOUTHEAST OF A WITNESS POST, AND THE
 AB8867'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8866 ***********************************************************************
 AB8866  DESIGNATION -  14 373.83
 AB8866  PID         -  AB8866
 AB8866  STATE/COUNTY-  SD/KINGSBURY
 AB8866  COUNTRY     -  US
 AB8866  USGS QUAD   -  BANCROFT EAST (2017)
 AB8866
 AB8866                         *CURRENT SURVEY CONTROL
 AB8866  ______________________________________________________________________
 AB8866* NAD 83(1986) POSITION- 44 22 42.     (N) 097 38 51.     (W)   SCALED
 AB8866* NAVD 88 ORTHO HEIGHT -   495.622 (meters)     1626.05  (feet) ADJUSTED
 AB8866  ______________________________________________________________________
 AB8866  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 AB8866  DYNAMIC HEIGHT  -        495.529 (meters)     1625.75  (feet) COMP
 AB8866  MODELED GRAVITY -    980,415.2   (mgal)                       NAVD 88
 AB8866
 AB8866  VERT ORDER      -  FIRST     CLASS II
 AB8866
 AB8866.The horizontal coordinates were scaled from a map and have
 AB8866.an estimated accuracy of +/- 6 seconds.
 AB8866
 AB8866.The orthometric height was determined by differential leveling and
 AB8866.adjusted by the NATIONAL GEODETIC SURVEY
 AB8866.in October 1997.
 AB8866
 AB8866.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8866.GEOID18 height accuracy estimate available here.
 AB8866
 AB8866.Click photographs - Photos may exist for this station.
 AB8866
 AB8866.The dynamic height is computed by dividing the NAVD 88
 AB8866.geopotential number by the normal gravity value computed on the
 AB8866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8866.degrees latitude (g = 980.6199 gals.).
 AB8866
 AB8866.The modeled gravity was interpolated from observed gravity values.
 AB8866
 AB8866;                    North         East    Units  Estimated Accuracy
 AB8866;SPC SD N     -    63,290.      787,460.      MT  (+/- 180 meters Scaled)
 AB8866
 AB8866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ077147(NAD 83)
 AB8866
 AB8866                          SUPERSEDED SURVEY CONTROL
 AB8866
 AB8866.No superseded survey control is available for this station.
 AB8866
 AB8866_MARKER: DB = BENCH MARK DISK
 AB8866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8866_STAMPING: 14-373.83 1993 1625.27
 AB8866_MARK LOGO: SDDT
 AB8866_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8866+STABILITY: SURFACE MOTION
 AB8866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8866+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8866
 AB8866  HISTORY     - Date     Condition        Report By
 AB8866  HISTORY     - 1993     MONUMENTED       SDDT
 AB8866  HISTORY     - 19940923 GOOD             NGS
 AB8866
 AB8866                          STATION DESCRIPTION
 AB8866
 AB8866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8866'7.7 KM (4.80 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8866'STATE HIGHWAY 25 IN DE SMET, 321.0 M (1053.1 FT) WEST OF MILEPOST 374,
 AB8866'22.8 M (74.8 FT) SOUTH-SOUTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6
 AB8866'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH-NORTHWEST OF
 AB8866'THE CENTER OF 3 BRACED FENCE POSTS AT A T-FENCE CORNER, 0.3 M (1.0 FT)
 AB8866'SOUTH-SOUTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) NORTH OF A WITNESS
 AB8866'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8865 ***********************************************************************
 AB8865  DESIGNATION -  14 375.08
 AB8865  PID         -  AB8865
 AB8865  STATE/COUNTY-  SD/KINGSBURY
 AB8865  COUNTRY     -  US
 AB8865  USGS QUAD   -  DE SMET (2017)
 AB8865
 AB8865                         *CURRENT SURVEY CONTROL
 AB8865  ______________________________________________________________________
 AB8865* NAD 83(1986) POSITION- 44 22 58.     (N) 097 37 22.     (W)   SCALED
 AB8865* NAVD 88 ORTHO HEIGHT -   517.117 (meters)     1696.57  (feet) ADJUSTED
 AB8865  ______________________________________________________________________
 AB8865  GEOID HEIGHT    -        -25.078 (meters)                     GEOID18
 AB8865  DYNAMIC HEIGHT  -        517.020 (meters)     1696.26  (feet) COMP
 AB8865  MODELED GRAVITY -    980,413.9   (mgal)                       NAVD 88
 AB8865
 AB8865  VERT ORDER      -  FIRST     CLASS II
 AB8865
 AB8865.The horizontal coordinates were scaled from a map and have
 AB8865.an estimated accuracy of +/- 6 seconds.
 AB8865
 AB8865.The orthometric height was determined by differential leveling and
 AB8865.adjusted by the NATIONAL GEODETIC SURVEY
 AB8865.in October 1997.
 AB8865
 AB8865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8865.GEOID18 height accuracy estimate available here.
 AB8865
 AB8865.Click photographs - Photos may exist for this station.
 AB8865
 AB8865.The dynamic height is computed by dividing the NAVD 88
 AB8865.geopotential number by the normal gravity value computed on the
 AB8865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8865.degrees latitude (g = 980.6199 gals.).
 AB8865
 AB8865.The modeled gravity was interpolated from observed gravity values.
 AB8865
 AB8865;                    North         East    Units  Estimated Accuracy
 AB8865;SPC SD N     -    63,840.      789,410.      MT  (+/- 180 meters Scaled)
 AB8865
 AB8865_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ097153(NAD 83)
 AB8865
 AB8865                          SUPERSEDED SURVEY CONTROL
 AB8865
 AB8865.No superseded survey control is available for this station.
 AB8865
 AB8865_MARKER: DB = BENCH MARK DISK
 AB8865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8865_STAMPING: 14-375.08 1993 1695.82
 AB8865_MARK LOGO: SDDT
 AB8865_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8865+STABILITY: SURFACE MOTION
 AB8865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8865+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8865
 AB8865  HISTORY     - Date     Condition        Report By
 AB8865  HISTORY     - 1993     MONUMENTED       SDDT
 AB8865  HISTORY     - 19940923 GOOD             NGS
 AB8865
 AB8865                          STATION DESCRIPTION
 AB8865
 AB8865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8865'5.6 KM (3.45 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8865'STATE HIGHWAY 25 IN DE SMET, 122.0 M (400.3 FT) EAST OF MILEPOST 375,
 AB8865'30.7 M (100.7 FT) WEST OF A RIGHT-OF-WAY POST, 22.3 M (73.2 FT) SOUTH
 AB8865'OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AB8865'HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH
 AB8865'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8864 ***********************************************************************
 AB8864  DESIGNATION -  14 376.08
 AB8864  PID         -  AB8864
 AB8864  STATE/COUNTY-  SD/KINGSBURY
 AB8864  COUNTRY     -  US
 AB8864  USGS QUAD   -  DE SMET (2017)
 AB8864
 AB8864                         *CURRENT SURVEY CONTROL
 AB8864  ______________________________________________________________________
 AB8864* NAD 83(1986) POSITION- 44 22 59.     (N) 097 36 09.     (W)   SCALED
 AB8864* NAVD 88 ORTHO HEIGHT -   535.040 (meters)     1755.38  (feet) ADJUSTED
 AB8864  ______________________________________________________________________
 AB8864  GEOID HEIGHT    -        -25.079 (meters)                     GEOID18
 AB8864  DYNAMIC HEIGHT  -        534.939 (meters)     1755.05  (feet) COMP
 AB8864  MODELED GRAVITY -    980,412.6   (mgal)                       NAVD 88
 AB8864
 AB8864  VERT ORDER      -  FIRST     CLASS II
 AB8864
 AB8864.The horizontal coordinates were scaled from a map and have
 AB8864.an estimated accuracy of +/- 6 seconds.
 AB8864
 AB8864.The orthometric height was determined by differential leveling and
 AB8864.adjusted by the NATIONAL GEODETIC SURVEY
 AB8864.in October 1997.
 AB8864
 AB8864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8864.GEOID18 height accuracy estimate available here.
 AB8864
 AB8864.Click photographs - Photos may exist for this station.
 AB8864
 AB8864.The dynamic height is computed by dividing the NAVD 88
 AB8864.geopotential number by the normal gravity value computed on the
 AB8864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8864.degrees latitude (g = 980.6199 gals.).
 AB8864
 AB8864.The modeled gravity was interpolated from observed gravity values.
 AB8864
 AB8864;                    North         East    Units  Estimated Accuracy
 AB8864;SPC SD N     -    63,920.      791,030.      MT  (+/- 180 meters Scaled)
 AB8864
 AB8864_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ113153(NAD 83)
 AB8864
 AB8864                          SUPERSEDED SURVEY CONTROL
 AB8864
 AB8864.No superseded survey control is available for this station.
 AB8864
 AB8864_MARKER: DB = BENCH MARK DISK
 AB8864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8864_STAMPING: 14-376.08 1993 1754.62
 AB8864_MARK LOGO: SDDT
 AB8864_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8864+STABILITY: SURFACE MOTION
 AB8864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8864+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8864
 AB8864  HISTORY     - Date     Condition        Report By
 AB8864  HISTORY     - 1993     MONUMENTED       SDDT
 AB8864  HISTORY     - 19940923 GOOD             NGS
 AB8864
 AB8864                          STATION DESCRIPTION
 AB8864
 AB8864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8864'4.0 KM (2.50 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8864'STATE HIGHWAY 25 IN DE SMET, 128.0 M (419.9 FT) EAST OF MILEPOST 376,
 AB8864'22.5 M (73.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) EAST
 AB8864'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT) BELOW THE
 AB8864'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AB8864'FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AB8864'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8862 ***********************************************************************
 AB8862  DESIGNATION -  14 377.06
 AB8862  PID         -  AB8862
 AB8862  STATE/COUNTY-  SD/KINGSBURY
 AB8862  COUNTRY     -  US
 AB8862  USGS QUAD   -  DE SMET (2017)
 AB8862
 AB8862                         *CURRENT SURVEY CONTROL
 AB8862  ______________________________________________________________________
 AB8862* NAD 83(1986) POSITION- 44 22 56.     (N) 097 34 57.     (W)   SCALED
 AB8862* NAVD 88 ORTHO HEIGHT -   541.737 (meters)     1777.35  (feet) ADJUSTED
 AB8862  ______________________________________________________________________
 AB8862  GEOID HEIGHT    -        -25.084 (meters)                     GEOID18
 AB8862  DYNAMIC HEIGHT  -        541.635 (meters)     1777.01  (feet) COMP
 AB8862  MODELED GRAVITY -    980,411.5   (mgal)                       NAVD 88
 AB8862
 AB8862  VERT ORDER      -  FIRST     CLASS II
 AB8862
 AB8862.The horizontal coordinates were scaled from a map and have
 AB8862.an estimated accuracy of +/- 6 seconds.
 AB8862
 AB8862.The orthometric height was determined by differential leveling and
 AB8862.adjusted by the NATIONAL GEODETIC SURVEY
 AB8862.in October 1997.
 AB8862
 AB8862.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8862.GEOID18 height accuracy estimate available here.
 AB8862
 AB8862.Click photographs - Photos may exist for this station.
 AB8862
 AB8862.The dynamic height is computed by dividing the NAVD 88
 AB8862.geopotential number by the normal gravity value computed on the
 AB8862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8862.degrees latitude (g = 980.6199 gals.).
 AB8862
 AB8862.The modeled gravity was interpolated from observed gravity values.
 AB8862
 AB8862;                    North         East    Units  Estimated Accuracy
 AB8862;SPC SD N     -    63,870.      792,620.      MT  (+/- 180 meters Scaled)
 AB8862
 AB8862_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ129153(NAD 83)
 AB8862
 AB8862                          SUPERSEDED SURVEY CONTROL
 AB8862
 AB8862.No superseded survey control is available for this station.
 AB8862
 AB8862_MARKER: DB = BENCH MARK DISK
 AB8862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8862_STAMPING: 14-377.06 1993 1776.59
 AB8862_MARK LOGO: SDDT
 AB8862_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8862+STABILITY: SURFACE MOTION
 AB8862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8862+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8862
 AB8862  HISTORY     - Date     Condition        Report By
 AB8862  HISTORY     - 1993     MONUMENTED       SDDT
 AB8862  HISTORY     - 19940923 GOOD             NGS
 AB8862
 AB8862                          STATION DESCRIPTION
 AB8862
 AB8862'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8862'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8862'STATE HIGHWAY 25 IN DE SMET, 100.0 M (328.1 FT) EAST OF MILEPOST 377,
 AB8862'29.3 M (96.1 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 22.6
 AB8862'M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) EAST OF A
 AB8862'T-FENCE CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AB8862'(1.3 FT) NORTH OF A FENCE, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, 0.1
 AB8862'M (0.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB8862'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8860 ***********************************************************************
 AB8860  DESIGNATION -  14 378.06
 AB8860  PID         -  AB8860
 AB8860  STATE/COUNTY-  SD/KINGSBURY
 AB8860  COUNTRY     -  US
 AB8860  USGS QUAD   -  DE SMET (2017)
 AB8860
 AB8860                         *CURRENT SURVEY CONTROL
 AB8860  ______________________________________________________________________
 AB8860* NAD 83(1986) POSITION- 44 22 58.     (N) 097 33 46.     (W)   SCALED
 AB8860* NAVD 88 ORTHO HEIGHT -   529.814 (meters)     1738.23  (feet) ADJUSTED
 AB8860  ______________________________________________________________________
 AB8860  GEOID HEIGHT    -        -25.088 (meters)                     GEOID18
 AB8860  DYNAMIC HEIGHT  -        529.713 (meters)     1737.90  (feet) COMP
 AB8860  MODELED GRAVITY -    980,410.6   (mgal)                       NAVD 88
 AB8860
 AB8860  VERT ORDER      -  FIRST     CLASS II
 AB8860
 AB8860.The horizontal coordinates were scaled from a map and have
 AB8860.an estimated accuracy of +/- 6 seconds.
 AB8860
 AB8860.The orthometric height was determined by differential leveling and
 AB8860.adjusted by the NATIONAL GEODETIC SURVEY
 AB8860.in October 1997.
 AB8860
 AB8860.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8860.GEOID18 height accuracy estimate available here.
 AB8860
 AB8860.Click photographs - Photos may exist for this station.
 AB8860
 AB8860.The dynamic height is computed by dividing the NAVD 88
 AB8860.geopotential number by the normal gravity value computed on the
 AB8860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8860.degrees latitude (g = 980.6199 gals.).
 AB8860
 AB8860.The modeled gravity was interpolated from observed gravity values.
 AB8860
 AB8860;                    North         East    Units  Estimated Accuracy
 AB8860;SPC SD N     -    63,980.      794,190.      MT  (+/- 180 meters Scaled)
 AB8860
 AB8860_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ144153(NAD 83)
 AB8860
 AB8860                          SUPERSEDED SURVEY CONTROL
 AB8860
 AB8860.No superseded survey control is available for this station.
 AB8860
 AB8860_MARKER: DB = BENCH MARK DISK
 AB8860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8860_STAMPING: 14-378.06 1737.45
 AB8860_MARK LOGO: SDDT
 AB8860_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8860+STABILITY: SURFACE MOTION
 AB8860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8860+SATELLITE: SATELLITE OBSERVATIONS - October 13, 1994
 AB8860
 AB8860  HISTORY     - Date     Condition        Report By
 AB8860  HISTORY     - UNK      MONUMENTED       SDDT
 AB8860  HISTORY     - 19941013 GOOD             NGS
 AB8860
 AB8860                          STATION DESCRIPTION
 AB8860
 AB8860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8860'IN DE SMET, AT THE INTERSECTION OF U.S. HIGHWAY 14 AND PRAIRIE AVENUE,
 AB8860'103.0 M (337.9 FT) EAST OF MILEPOST 378, 22.3 M (73.2 FT) WEST OF THE
 AB8860'AVENUE CENTER, 19.4 M (63.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M
 AB8860'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 AB8860'WITNESS POST AND FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 AB8860'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8858 ***********************************************************************
 AB8858  DESIGNATION -  14 379.39
 AB8858  PID         -  AB8858
 AB8858  STATE/COUNTY-  SD/KINGSBURY
 AB8858  COUNTRY     -  US
 AB8858  USGS QUAD   -  DE SMET (2017)
 AB8858
 AB8858                         *CURRENT SURVEY CONTROL
 AB8858  ______________________________________________________________________
 AB8858* NAD 83(1986) POSITION- 44 22 35.     (N) 097 32 30.     (W)   SCALED
 AB8858* NAVD 88 ORTHO HEIGHT -   517.387 (meters)     1697.46  (feet) ADJUSTED
 AB8858  ______________________________________________________________________
 AB8858  GEOID HEIGHT    -        -25.106 (meters)                     GEOID18
 AB8858  DYNAMIC HEIGHT  -        517.288 (meters)     1697.14  (feet) COMP
 AB8858  MODELED GRAVITY -    980,409.2   (mgal)                       NAVD 88
 AB8858
 AB8858  VERT ORDER      -  FIRST     CLASS II
 AB8858
 AB8858.The horizontal coordinates were scaled from a map and have
 AB8858.an estimated accuracy of +/- 6 seconds.
 AB8858
 AB8858.The orthometric height was determined by differential leveling and
 AB8858.adjusted by the NATIONAL GEODETIC SURVEY
 AB8858.in October 1997.
 AB8858
 AB8858.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8858.GEOID18 height accuracy estimate available here.
 AB8858
 AB8858.Click photographs - Photos may exist for this station.
 AB8858
 AB8858.The dynamic height is computed by dividing the NAVD 88
 AB8858.geopotential number by the normal gravity value computed on the
 AB8858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8858.degrees latitude (g = 980.6199 gals.).
 AB8858
 AB8858.The modeled gravity was interpolated from observed gravity values.
 AB8858
 AB8858;                    North         East    Units  Estimated Accuracy
 AB8858;SPC SD N     -    63,320.      795,890.      MT  (+/- 180 meters Scaled)
 AB8858
 AB8858_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ161147(NAD 83)
 AB8858
 AB8858                          SUPERSEDED SURVEY CONTROL
 AB8858
 AB8858.No superseded survey control is available for this station.
 AB8858
 AB8858_MARKER: DB = BENCH MARK DISK
 AB8858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8858_STAMPING: 14-379.39 1994 1696.63
 AB8858_MARK LOGO: SDDT
 AB8858_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8858+STABILITY: SURFACE MOTION
 AB8858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8858+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8858
 AB8858  HISTORY     - Date     Condition        Report By
 AB8858  HISTORY     - 1994     MONUMENTED       SDDT
 AB8858  HISTORY     - 19940923 GOOD             NGS
 AB8858
 AB8858                          STATION DESCRIPTION
 AB8858
 AB8858'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8858'1.2 KM (0.75 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8858'STATE HIGHWAY 25 IN DE SMET, 608.0 M (1994.7 FT) EAST OF MILEPOST 379,
 AB8858'22.4 M (73.5 FT) EAST OF THE HIGHWAY CENTERLINE, 14.3 M (46.9 FT)
 AB8858'SOUTHEAST OF THE CENTER OF A TRACK ROAD, 1.4 M (4.6 FT) BELOW THE
 AB8858'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, 0.2
 AB8858'M (0.7 FT) SOUTHWEST OF A WITNESS POST AND A RIGHT-OF-WAY POST, AND
 AB8858'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8857 ***********************************************************************
 AB8857  DESIGNATION -  14 380.45
 AB8857  PID         -  AB8857
 AB8857  STATE/COUNTY-  SD/KINGSBURY
 AB8857  COUNTRY     -  US
 AB8857  USGS QUAD   -  DE SMET SE (2017)
 AB8857
 AB8857                         *CURRENT SURVEY CONTROL
 AB8857  ______________________________________________________________________
 AB8857* NAD 83(1986) POSITION- 44 22 22.     (N) 097 31 21.     (W)   SCALED
 AB8857* NAVD 88 ORTHO HEIGHT -   523.159 (meters)     1716.40  (feet) ADJUSTED
 AB8857  ______________________________________________________________________
 AB8857  GEOID HEIGHT    -        -25.116 (meters)                     GEOID18
 AB8857  DYNAMIC HEIGHT  -        523.058 (meters)     1716.07  (feet) COMP
 AB8857  MODELED GRAVITY -    980,408.3   (mgal)                       NAVD 88
 AB8857
 AB8857  VERT ORDER      -  FIRST     CLASS II
 AB8857
 AB8857.The horizontal coordinates were scaled from a map and have
 AB8857.an estimated accuracy of +/- 6 seconds.
 AB8857
 AB8857.The orthometric height was determined by differential leveling and
 AB8857.adjusted by the NATIONAL GEODETIC SURVEY
 AB8857.in October 1997.
 AB8857
 AB8857.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8857.GEOID18 height accuracy estimate available here.
 AB8857
 AB8857.Click photographs - Photos may exist for this station.
 AB8857
 AB8857.The dynamic height is computed by dividing the NAVD 88
 AB8857.geopotential number by the normal gravity value computed on the
 AB8857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8857.degrees latitude (g = 980.6199 gals.).
 AB8857
 AB8857.The modeled gravity was interpolated from observed gravity values.
 AB8857
 AB8857;                    North         East    Units  Estimated Accuracy
 AB8857;SPC SD N     -    62,970.      797,430.      MT  (+/- 180 meters Scaled)
 AB8857
 AB8857_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ177143(NAD 83)
 AB8857
 AB8857                          SUPERSEDED SURVEY CONTROL
 AB8857
 AB8857.No superseded survey control is available for this station.
 AB8857
 AB8857_MARKER: DB = BENCH MARK DISK
 AB8857_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8857_STAMPING: 14-380.45 1994 1715.54
 AB8857_MARK LOGO: SDDT
 AB8857_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8857_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8857+STABILITY: SURFACE MOTION
 AB8857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8857+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8857
 AB8857  HISTORY     - Date     Condition        Report By
 AB8857  HISTORY     - 1994     MONUMENTED       SDDT
 AB8857  HISTORY     - 19940923 GOOD             NGS
 AB8857
 AB8857                          STATION DESCRIPTION
 AB8857
 AB8857'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8857'2.9 KM (1.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8857'STATE HIGHWAY 25 IN DE SMET, 710.0 M (2329.4 FT) EAST OF MILEPOST 380,
 AB8857'22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) WEST
 AB8857'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE
 AB8857'LEVEL 0F THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND THE
 AB8857'CENTER OF 3 BRACED FENCE POSTS, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AB8857'POST, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND
 AB8857'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8855 ***********************************************************************
 AB8855  DESIGNATION -  14 381.49
 AB8855  PID         -  AB8855
 AB8855  STATE/COUNTY-  SD/KINGSBURY
 AB8855  COUNTRY     -  US
 AB8855  USGS QUAD   -  DE SMET SE (2017)
 AB8855
 AB8855                         *CURRENT SURVEY CONTROL
 AB8855  ______________________________________________________________________
 AB8855* NAD 83(1986) POSITION- 44 22 21.     (N) 097 30 06.     (W)   SCALED
 AB8855* NAVD 88 ORTHO HEIGHT -   517.078 (meters)     1696.45  (feet) ADJUSTED
 AB8855  ______________________________________________________________________
 AB8855  GEOID HEIGHT    -        -25.121 (meters)                     GEOID18
 AB8855  DYNAMIC HEIGHT  -        516.978 (meters)     1696.12  (feet) COMP
 AB8855  MODELED GRAVITY -    980,408.0   (mgal)                       NAVD 88
 AB8855
 AB8855  VERT ORDER      -  FIRST     CLASS II
 AB8855
 AB8855.The horizontal coordinates were scaled from a map and have
 AB8855.an estimated accuracy of +/- 6 seconds.
 AB8855
 AB8855.The orthometric height was determined by differential leveling and
 AB8855.adjusted by the NATIONAL GEODETIC SURVEY
 AB8855.in October 1997.
 AB8855
 AB8855.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8855.GEOID18 height accuracy estimate available here.
 AB8855
 AB8855.Click photographs - Photos may exist for this station.
 AB8855
 AB8855.The dynamic height is computed by dividing the NAVD 88
 AB8855.geopotential number by the normal gravity value computed on the
 AB8855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8855.degrees latitude (g = 980.6199 gals.).
 AB8855
 AB8855.The modeled gravity was interpolated from observed gravity values.
 AB8855
 AB8855;                    North         East    Units  Estimated Accuracy
 AB8855;SPC SD N     -    62,990.      799,090.      MT  (+/- 180 meters Scaled)
 AB8855
 AB8855_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ193143(NAD 83)
 AB8855
 AB8855                          SUPERSEDED SURVEY CONTROL
 AB8855
 AB8855.No superseded survey control is available for this station.
 AB8855
 AB8855_MARKER: DB = BENCH MARK DISK
 AB8855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8855_STAMPING: 14-381.49 1994 1695.54
 AB8855_MARK LOGO: SDDT
 AB8855_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8855+STABILITY: SURFACE MOTION
 AB8855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8855+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8855
 AB8855  HISTORY     - Date     Condition        Report By
 AB8855  HISTORY     - 1994     MONUMENTED       SDDT
 AB8855  HISTORY     - 19940923 GOOD             NGS
 AB8855
 AB8855                          STATION DESCRIPTION
 AB8855
 AB8855'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8855'4.6 KM (2.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8855'STATE HIGHWAY 25 IN DE SMET, 773.0 M (2536.1 FT) EAST OF MILEPOST 381,
 AB8855'27.5 M (90.2 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 AB8855'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND A T-FENCE CORNER,
 AB8855'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF
 AB8855'A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 AB8855'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8854 ***********************************************************************
 AB8854  DESIGNATION -  14 382.53
 AB8854  PID         -  AB8854
 AB8854  STATE/COUNTY-  SD/KINGSBURY
 AB8854  COUNTRY     -  US
 AB8854  USGS QUAD   -  LAKE PRESTON WEST (2017)
 AB8854
 AB8854                         *CURRENT SURVEY CONTROL
 AB8854  ______________________________________________________________________
 AB8854* NAD 83(1986) POSITION- 44 22 08.     (N) 097 28 55.     (W)   SCALED
 AB8854* NAVD 88 ORTHO HEIGHT -   520.878 (meters)     1708.91  (feet) ADJUSTED
 AB8854  ______________________________________________________________________
 AB8854  GEOID HEIGHT    -        -25.130 (meters)                     GEOID18
 AB8854  DYNAMIC HEIGHT  -        520.777 (meters)     1708.58  (feet) COMP
 AB8854  MODELED GRAVITY -    980,407.8   (mgal)                       NAVD 88
 AB8854
 AB8854  VERT ORDER      -  FIRST     CLASS II
 AB8854
 AB8854.The horizontal coordinates were scaled from a map and have
 AB8854.an estimated accuracy of +/- 6 seconds.
 AB8854
 AB8854.The orthometric height was determined by differential leveling and
 AB8854.adjusted by the NATIONAL GEODETIC SURVEY
 AB8854.in October 1997.
 AB8854
 AB8854.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8854.GEOID18 height accuracy estimate available here.
 AB8854
 AB8854.Click photographs - Photos may exist for this station.
 AB8854
 AB8854.The dynamic height is computed by dividing the NAVD 88
 AB8854.geopotential number by the normal gravity value computed on the
 AB8854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8854.degrees latitude (g = 980.6199 gals.).
 AB8854
 AB8854.The modeled gravity was interpolated from observed gravity values.
 AB8854
 AB8854;                    North         East    Units  Estimated Accuracy
 AB8854;SPC SD N     -    62,630.      800,680.      MT  (+/- 180 meters Scaled)
 AB8854
 AB8854_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ209139(NAD 83)
 AB8854
 AB8854                          SUPERSEDED SURVEY CONTROL
 AB8854
 AB8854.No superseded survey control is available for this station.
 AB8854
 AB8854_MARKER: DB = BENCH MARK DISK
 AB8854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8854_STAMPING: 14-382.53 1994 1708.00
 AB8854_MARK LOGO: SDDT
 AB8854_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8854+STABILITY: SURFACE MOTION
 AB8854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8854+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8854
 AB8854  HISTORY     - Date     Condition        Report By
 AB8854  HISTORY     - 1994     MONUMENTED       SDDT
 AB8854  HISTORY     - 19940923 GOOD             NGS
 AB8854
 AB8854                          STATION DESCRIPTION
 AB8854
 AB8854'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8854'6.2 KM (3.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8854'STATE HIGHWAY 25 IN DE SMET, 778.0 M (2552.5 FT) WEST OF MILEPOST 383,
 AB8854'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.3 M (24.0 FT) WEST
 AB8854'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) BELOW THE
 AB8854'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND THE
 AB8854'CENTER OF 3 BRACED FENCE POSTS, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AB8854'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8853 ***********************************************************************
 AB8853  DESIGNATION -  14 383.70
 AB8853  PID         -  AB8853
 AB8853  STATE/COUNTY-  SD/KINGSBURY
 AB8853  COUNTRY     -  US
 AB8853  USGS QUAD   -  LAKE PRESTON WEST (2017)
 AB8853
 AB8853                         *CURRENT SURVEY CONTROL
 AB8853  ______________________________________________________________________
 AB8853* NAD 83(1986) POSITION- 44 22 08.     (N) 097 27 30.     (W)   SCALED
 AB8853* NAVD 88 ORTHO HEIGHT -   525.235 (meters)     1723.21  (feet) ADJUSTED
 AB8853  ______________________________________________________________________
 AB8853  GEOID HEIGHT    -        -25.134 (meters)                     GEOID18
 AB8853  DYNAMIC HEIGHT  -        525.133 (meters)     1722.87  (feet) COMP
 AB8853  MODELED GRAVITY -    980,407.9   (mgal)                       NAVD 88
 AB8853
 AB8853  VERT ORDER      -  FIRST     CLASS II
 AB8853
 AB8853.The horizontal coordinates were scaled from a map and have
 AB8853.an estimated accuracy of +/- 6 seconds.
 AB8853
 AB8853.The orthometric height was determined by differential leveling and
 AB8853.adjusted by the NATIONAL GEODETIC SURVEY
 AB8853.in October 1997.
 AB8853
 AB8853.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8853.GEOID18 height accuracy estimate available here.
 AB8853
 AB8853.Click photographs - Photos may exist for this station.
 AB8853
 AB8853.The dynamic height is computed by dividing the NAVD 88
 AB8853.geopotential number by the normal gravity value computed on the
 AB8853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8853.degrees latitude (g = 980.6199 gals.).
 AB8853
 AB8853.The modeled gravity was interpolated from observed gravity values.
 AB8853
 AB8853;                    North         East    Units  Estimated Accuracy
 AB8853;SPC SD N     -    62,690.      802,560.      MT  (+/- 180 meters Scaled)
 AB8853
 AB8853_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ228140(NAD 83)
 AB8853
 AB8853                          SUPERSEDED SURVEY CONTROL
 AB8853
 AB8853.No superseded survey control is available for this station.
 AB8853
 AB8853_MARKER: DB = BENCH MARK DISK
 AB8853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8853_STAMPING: 14-383.70 1994 1722.29
 AB8853_MARK LOGO: SDDT
 AB8853_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8853+STABILITY: SURFACE MOTION
 AB8853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8853+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8853
 AB8853  HISTORY     - Date     Condition        Report By
 AB8853  HISTORY     - 1994     MONUMENTED       SDDT
 AB8853  HISTORY     - 19940923 GOOD             NGS
 AB8853
 AB8853                          STATION DESCRIPTION
 AB8853
 AB8853'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8853'8.1 KM (5.05 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8853'STATE HIGHWAY 25 IN DE SMET, 506.0 M (1660.1 FT) WEST OF MILEPOST 384,
 AB8853'22.3 M (73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) WEST
 AB8853'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 5.9 M (19.4 FT) EAST OF A
 AB8853'UTILITY POLE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AB8853'(1.3 FT) SOUTH OF A WITNESS POST AND THE CENTER OF 3 BRACED FENCE
 AB8853'POSTS, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AB8853'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8852 ***********************************************************************
 AB8852  DESIGNATION -  14 384.54
 AB8852  PID         -  AB8852
 AB8852  STATE/COUNTY-  SD/KINGSBURY
 AB8852  COUNTRY     -  US
 AB8852  USGS QUAD   -  LAKE PRESTON WEST (2017)
 AB8852
 AB8852                         *CURRENT SURVEY CONTROL
 AB8852  ______________________________________________________________________
 AB8852* NAD 83(1986) POSITION- 44 22 08.     (N) 097 26 27.     (W)   SCALED
 AB8852* NAVD 88 ORTHO HEIGHT -   529.345 (meters)     1736.69  (feet) ADJUSTED
 AB8852  ______________________________________________________________________
 AB8852  GEOID HEIGHT    -        -25.137 (meters)                     GEOID18
 AB8852  DYNAMIC HEIGHT  -        529.243 (meters)     1736.36  (feet) COMP
 AB8852  MODELED GRAVITY -    980,408.0   (mgal)                       NAVD 88
 AB8852
 AB8852  VERT ORDER      -  FIRST     CLASS II
 AB8852
 AB8852.The horizontal coordinates were scaled from a map and have
 AB8852.an estimated accuracy of +/- 6 seconds.
 AB8852
 AB8852.The orthometric height was determined by differential leveling and
 AB8852.adjusted by the NATIONAL GEODETIC SURVEY
 AB8852.in October 1997.
 AB8852
 AB8852.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8852.GEOID18 height accuracy estimate available here.
 AB8852
 AB8852.Click photographs - Photos may exist for this station.
 AB8852
 AB8852.The dynamic height is computed by dividing the NAVD 88
 AB8852.geopotential number by the normal gravity value computed on the
 AB8852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8852.degrees latitude (g = 980.6199 gals.).
 AB8852
 AB8852.The modeled gravity was interpolated from observed gravity values.
 AB8852
 AB8852;                    North         East    Units  Estimated Accuracy
 AB8852;SPC SD N     -    62,740.      803,950.      MT  (+/- 180 meters Scaled)
 AB8852
 AB8852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ242140(NAD 83)
 AB8852
 AB8852                          SUPERSEDED SURVEY CONTROL
 AB8852
 AB8852.No superseded survey control is available for this station.
 AB8852
 AB8852_MARKER: DB = BENCH MARK DISK
 AB8852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8852_STAMPING: 14-384.54 1994 1735.79
 AB8852_MARK LOGO: SDDT
 AB8852_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8852+STABILITY: SURFACE MOTION
 AB8852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8852+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8852
 AB8852  HISTORY     - Date     Condition        Report By
 AB8852  HISTORY     - 1994     MONUMENTED       SDDT
 AB8852  HISTORY     - 19940923 GOOD             NGS
 AB8852
 AB8852                          STATION DESCRIPTION
 AB8852
 AB8852'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8852'9.8 KM (6.10 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8852'STATE HIGHWAY 25 IN DE SMET, 0.8 KM (0.50 MI) WEST OF MILEPOST 385,
 AB8852'22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) EAST
 AB8852'OF A FIELD ENTRANCE, 2.8 M (9.2 FT) WEST OF UTILITY POLE NUMBER 60,
 AB8852'2.7 M (8.9 FT) EAST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE
 AB8852'LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND THE
 AB8852'MONUMENT PROJECTS 0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8851 ***********************************************************************
 AB8851  DESIGNATION -  14 385.61
 AB8851  PID         -  AB8851
 AB8851  STATE/COUNTY-  SD/KINGSBURY
 AB8851  COUNTRY     -  US
 AB8851  USGS QUAD   -  LAKE PRESTON WEST (2017)
 AB8851
 AB8851                         *CURRENT SURVEY CONTROL
 AB8851  ______________________________________________________________________
 AB8851* NAD 83(1986) POSITION- 44 21 55.     (N) 097 25 14.     (W)   SCALED
 AB8851* NAVD 88 ORTHO HEIGHT -   522.489 (meters)     1714.20  (feet) ADJUSTED
 AB8851  ______________________________________________________________________
 AB8851  GEOID HEIGHT    -        -25.146 (meters)                     GEOID18
 AB8851  DYNAMIC HEIGHT  -        522.388 (meters)     1713.87  (feet) COMP
 AB8851  MODELED GRAVITY -    980,407.9   (mgal)                       NAVD 88
 AB8851
 AB8851  VERT ORDER      -  FIRST     CLASS II
 AB8851
 AB8851.The horizontal coordinates were scaled from a map and have
 AB8851.an estimated accuracy of +/- 6 seconds.
 AB8851
 AB8851.The orthometric height was determined by differential leveling and
 AB8851.adjusted by the NATIONAL GEODETIC SURVEY
 AB8851.in October 1997.
 AB8851
 AB8851.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8851.GEOID18 height accuracy estimate available here.
 AB8851
 AB8851.Click photographs - Photos may exist for this station.
 AB8851
 AB8851.The dynamic height is computed by dividing the NAVD 88
 AB8851.geopotential number by the normal gravity value computed on the
 AB8851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8851.degrees latitude (g = 980.6199 gals.).
 AB8851
 AB8851.The modeled gravity was interpolated from observed gravity values.
 AB8851
 AB8851;                    North         East    Units  Estimated Accuracy
 AB8851;SPC SD N     -    62,390.      805,580.      MT  (+/- 180 meters Scaled)
 AB8851
 AB8851_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ258136(NAD 83)
 AB8851
 AB8851                          SUPERSEDED SURVEY CONTROL
 AB8851
 AB8851.No superseded survey control is available for this station.
 AB8851
 AB8851_MARKER: DB = BENCH MARK DISK
 AB8851_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8851_STAMPING: 14-385.61
 AB8851_MARK LOGO: SDDT
 AB8851_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8851_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8851+STABILITY: SURFACE MOTION
 AB8851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8851+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8851
 AB8851  HISTORY     - Date     Condition        Report By
 AB8851  HISTORY     - UNK      MONUMENTED       SDDT
 AB8851  HISTORY     - 19940923 GOOD             NGS
 AB8851
 AB8851                          STATION DESCRIPTION
 AB8851
 AB8851'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8851'11.2 KM (6.95 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8851'STATE HIGHWAY 25 IN DE SMET, 628.0 M (2060.4 FT) WEST OF MILEPOST 386,
 AB8851'31.9 M (104.7 FT) SOUTH-SOUTHEAST OF THE CENTER OF A GRAVELED ROAD,
 AB8851'27.0 M (88.6 FT) EAST OF THE HIGHWAY CENTERLINE, 1.3 M (4.3 FT) BELOW
 AB8851'THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) WEST OF A UTILITY POLE, 0.3 M
 AB8851'(1.0 FT) SOUTHWEST OF A FENCE CORNER, 0.2 M (0.7 FT) EAST OF A WITNESS
 AB8851'POST, 0.1 M (0.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AB8851'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8850 ***********************************************************************
 AB8850  DESIGNATION -  14 386.71
 AB8850  PID         -  AB8850
 AB8850  STATE/COUNTY-  SD/KINGSBURY
 AB8850  COUNTRY     -  US
 AB8850  USGS QUAD   -  LAKE PRESTON WEST (2017)
 AB8850
 AB8850                         *CURRENT SURVEY CONTROL
 AB8850  ______________________________________________________________________
 AB8850* NAD 83(1986) POSITION- 44 21 42.     (N) 097 24 04.     (W)   SCALED
 AB8850* NAVD 88 ORTHO HEIGHT -   530.378 (meters)     1740.08  (feet) ADJUSTED
 AB8850  ______________________________________________________________________
 AB8850  GEOID HEIGHT    -        -25.154 (meters)                     GEOID18
 AB8850  DYNAMIC HEIGHT  -        530.276 (meters)     1739.75  (feet) COMP
 AB8850  MODELED GRAVITY -    980,407.8   (mgal)                       NAVD 88
 AB8850
 AB8850  VERT ORDER      -  FIRST     CLASS II
 AB8850
 AB8850.The horizontal coordinates were scaled from a map and have
 AB8850.an estimated accuracy of +/- 6 seconds.
 AB8850
 AB8850.The orthometric height was determined by differential leveling and
 AB8850.adjusted by the NATIONAL GEODETIC SURVEY
 AB8850.in October 1997.
 AB8850
 AB8850.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8850.GEOID18 height accuracy estimate available here.
 AB8850
 AB8850.Click photographs - Photos may exist for this station.
 AB8850
 AB8850.The dynamic height is computed by dividing the NAVD 88
 AB8850.geopotential number by the normal gravity value computed on the
 AB8850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8850.degrees latitude (g = 980.6199 gals.).
 AB8850
 AB8850.The modeled gravity was interpolated from observed gravity values.
 AB8850
 AB8850;                    North         East    Units  Estimated Accuracy
 AB8850;SPC SD N     -    62,040.      807,140.      MT  (+/- 180 meters Scaled)
 AB8850
 AB8850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ274132(NAD 83)
 AB8850
 AB8850                          SUPERSEDED SURVEY CONTROL
 AB8850
 AB8850.No superseded survey control is available for this station.
 AB8850
 AB8850_MARKER: DB = BENCH MARK DISK
 AB8850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8850_STAMPING: 14-386.71
 AB8850_MARK LOGO: SDDT
 AB8850_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8850+STABILITY: SURFACE MOTION
 AB8850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8850+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1994
 AB8850
 AB8850  HISTORY     - Date     Condition        Report By
 AB8850  HISTORY     - UNK      MONUMENTED       SDDT
 AB8850  HISTORY     - 19940923 GOOD             NGS
 AB8850
 AB8850                          STATION DESCRIPTION
 AB8850
 AB8850'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8850'13.0 KM (8.05 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8850'STATE HIGHWAY 25 IN DE SMET, 442.0 M (1450.1 FT) WEST OF MILEPOST 387,
 AB8850'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.1 M (16.7 FT) WEST
 AB8850'OF A UTILITY POLE, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE CORNER, 0.3 M
 AB8850'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, O.3 M SOUTH OF A FENCE, 0.2 M
 AB8850'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M
 AB8850'(0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8848 ***********************************************************************
 AB8848  DESIGNATION -  14 388.69
 AB8848  PID         -  AB8848
 AB8848  STATE/COUNTY-  SD/KINGSBURY
 AB8848  COUNTRY     -  US
 AB8848  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8848
 AB8848                         *CURRENT SURVEY CONTROL
 AB8848  ______________________________________________________________________
 AB8848* NAD 83(1986) POSITION- 44 21 41.     (N) 097 21 41.     (W)   SCALED
 AB8848* NAVD 88 ORTHO HEIGHT -   520.802 (meters)     1708.66  (feet) ADJUSTED
 AB8848  ______________________________________________________________________
 AB8848  GEOID HEIGHT    -        -25.160 (meters)                     GEOID18
 AB8848  DYNAMIC HEIGHT  -        520.702 (meters)     1708.34  (feet) COMP
 AB8848  MODELED GRAVITY -    980,408.1   (mgal)                       NAVD 88
 AB8848
 AB8848  VERT ORDER      -  FIRST     CLASS II
 AB8848
 AB8848.The horizontal coordinates were scaled from a map and have
 AB8848.an estimated accuracy of +/- 6 seconds.
 AB8848
 AB8848.The orthometric height was determined by differential leveling and
 AB8848.adjusted by the NATIONAL GEODETIC SURVEY
 AB8848.in October 1997.
 AB8848
 AB8848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8848.GEOID18 height accuracy estimate available here.
 AB8848
 AB8848.Click photographs - Photos may exist for this station.
 AB8848
 AB8848.The dynamic height is computed by dividing the NAVD 88
 AB8848.geopotential number by the normal gravity value computed on the
 AB8848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8848.degrees latitude (g = 980.6199 gals.).
 AB8848
 AB8848.The modeled gravity was interpolated from observed gravity values.
 AB8848
 AB8848;                    North         East    Units  Estimated Accuracy
 AB8848;SPC SD N     -    62,110.      810,310.      MT  (+/- 180 meters Scaled)
 AB8848
 AB8848_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ305133(NAD 83)
 AB8848
 AB8848                          SUPERSEDED SURVEY CONTROL
 AB8848
 AB8848.No superseded survey control is available for this station.
 AB8848
 AB8848_MARKER: DB = BENCH MARK DISK
 AB8848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8848_STAMPING: 14-388.69
 AB8848_MARK LOGO: SDDT
 AB8848_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8848+STABILITY: SURFACE MOTION
 AB8848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8848+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8848
 AB8848  HISTORY     - Date     Condition        Report By
 AB8848  HISTORY     - UNK      MONUMENTED       SDDT
 AB8848  HISTORY     - 19940922 GOOD             NGS
 AB8848
 AB8848                          STATION DESCRIPTION
 AB8848
 AB8848'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8848'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8848'IN ARLINGTON, THENCE 18.6 KM (11.55 MI) WESTERLY ALONG U.S. HIGHWAY
 AB8848'14, 485.0 M (1591.2 FT) WEST OF MILEPOST 389, 34.2 M (112.2 FT) WEST
 AB8848'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 22.0 M (72.2 FT) NORTH OF
 AB8848'THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) SOUTHEAST OF A UTILITY POLE,
 AB8848'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF
 AB8848'A T-FENCE CORNER, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.1 M (0.3
 AB8848'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8848'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8847 ***********************************************************************
 AB8847  DESIGNATION -  14 389.60
 AB8847  PID         -  AB8847
 AB8847  STATE/COUNTY-  SD/KINGSBURY
 AB8847  COUNTRY     -  US
 AB8847  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8847
 AB8847                         *CURRENT SURVEY CONTROL
 AB8847  ______________________________________________________________________
 AB8847* NAD 83(1986) POSITION- 44 21 41.     (N) 097 20 28.     (W)   SCALED
 AB8847* NAVD 88 ORTHO HEIGHT -   521.235 (meters)     1710.09  (feet) ADJUSTED
 AB8847  ______________________________________________________________________
 AB8847  GEOID HEIGHT    -        -25.161 (meters)                     GEOID18
 AB8847  DYNAMIC HEIGHT  -        521.134 (meters)     1709.75  (feet) COMP
 AB8847  MODELED GRAVITY -    980,408.3   (mgal)                       NAVD 88
 AB8847
 AB8847  VERT ORDER      -  FIRST     CLASS II
 AB8847
 AB8847.The horizontal coordinates were scaled from a map and have
 AB8847.an estimated accuracy of +/- 6 seconds.
 AB8847
 AB8847.The orthometric height was determined by differential leveling and
 AB8847.adjusted by the NATIONAL GEODETIC SURVEY
 AB8847.in October 1997.
 AB8847
 AB8847.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8847.GEOID18 height accuracy estimate available here.
 AB8847
 AB8847.Click photographs - Photos may exist for this station.
 AB8847
 AB8847.The dynamic height is computed by dividing the NAVD 88
 AB8847.geopotential number by the normal gravity value computed on the
 AB8847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8847.degrees latitude (g = 980.6199 gals.).
 AB8847
 AB8847.The modeled gravity was interpolated from observed gravity values.
 AB8847
 AB8847;                    North         East    Units  Estimated Accuracy
 AB8847;SPC SD N     -    62,160.      811,930.      MT  (+/- 180 meters Scaled)
 AB8847
 AB8847_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ321133(NAD 83)
 AB8847
 AB8847                          SUPERSEDED SURVEY CONTROL
 AB8847
 AB8847.No superseded survey control is available for this station.
 AB8847
 AB8847_MARKER: DB = BENCH MARK DISK
 AB8847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8847_STAMPING: 14-389.60
 AB8847_MARK LOGO: SDDT
 AB8847_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8847+STABILITY: SURFACE MOTION
 AB8847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8847+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8847
 AB8847  HISTORY     - Date     Condition        Report By
 AB8847  HISTORY     - UNK      MONUMENTED       SDDT
 AB8847  HISTORY     - 19940922 GOOD             NGS
 AB8847
 AB8847                          STATION DESCRIPTION
 AB8847
 AB8847'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8847'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8847'IN ARLINGTON, THENCE 17.0 KM (10.55 MI) WESTERLY ALONG U.S. HIGHWAY
 AB8847'14, 480.0 M (1574.8 FT) WEST OF MILEPOST 390, 27.7 M (90.9 FT) NORTH
 AB8847'OF THE HIGHWAY CENTERLINE, 19.7 M (64.6 FT) EAST OF A UTILITY POLE,
 AB8847'1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AB8847'SOUTHWEST OF THE CENTER OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT) SOUTH
 AB8847'OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST,
 AB8847'AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8846 ***********************************************************************
 AB8846  DESIGNATION -  14 390.71
 AB8846  PID         -  AB8846
 AB8846  STATE/COUNTY-  SD/KINGSBURY
 AB8846  COUNTRY     -  US
 AB8846  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8846
 AB8846                         *CURRENT SURVEY CONTROL
 AB8846  ______________________________________________________________________
 AB8846* NAD 83(1986) POSITION- 44 21 42.     (N) 097 19 16.     (W)   SCALED
 AB8846* NAVD 88 ORTHO HEIGHT -   523.634 (meters)     1717.96  (feet) ADJUSTED
 AB8846  ______________________________________________________________________
 AB8846  GEOID HEIGHT    -        -25.160 (meters)                     GEOID18
 AB8846  DYNAMIC HEIGHT  -        523.533 (meters)     1717.62  (feet) COMP
 AB8846  MODELED GRAVITY -    980,408.5   (mgal)                       NAVD 88
 AB8846
 AB8846  VERT ORDER      -  FIRST     CLASS II
 AB8846
 AB8846.The horizontal coordinates were scaled from a map and have
 AB8846.an estimated accuracy of +/- 6 seconds.
 AB8846
 AB8846.The orthometric height was determined by differential leveling and
 AB8846.adjusted by the NATIONAL GEODETIC SURVEY
 AB8846.in October 1997.
 AB8846
 AB8846.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8846.GEOID18 height accuracy estimate available here.
 AB8846
 AB8846.Click photographs - Photos may exist for this station.
 AB8846
 AB8846.The dynamic height is computed by dividing the NAVD 88
 AB8846.geopotential number by the normal gravity value computed on the
 AB8846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8846.degrees latitude (g = 980.6199 gals.).
 AB8846
 AB8846.The modeled gravity was interpolated from observed gravity values.
 AB8846
 AB8846;                    North         East    Units  Estimated Accuracy
 AB8846;SPC SD N     -    62,240.      813,520.      MT  (+/- 180 meters Scaled)
 AB8846
 AB8846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ337134(NAD 83)
 AB8846
 AB8846                          SUPERSEDED SURVEY CONTROL
 AB8846
 AB8846.No superseded survey control is available for this station.
 AB8846
 AB8846_MARKER: DB = BENCH MARK DISK
 AB8846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8846_STAMPING: 14-390.71
 AB8846_MARK LOGO: SDDT
 AB8846_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8846+STABILITY: SURFACE MOTION
 AB8846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8846+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8846
 AB8846  HISTORY     - Date     Condition        Report By
 AB8846  HISTORY     - UNK      MONUMENTED       SDDT
 AB8846  HISTORY     - 19940922 GOOD             NGS
 AB8846
 AB8846                          STATION DESCRIPTION
 AB8846
 AB8846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8846'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8846'IN ARLINGTON, THENCE 14.6 KM (9.05 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8846'453.0 M (1486.2 FT) WEST OF MILEPOST 391, 22.7 M (74.5 FT) NORTH OF
 AB8846'THE HIGHWAY CENTERLINE, 13.5 M (44.3 FT) WEST OF A UTILITY POLE WITH A
 AB8846'GUY CABLE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AB8846'FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF A
 AB8846'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8844 ***********************************************************************
 AB8844  DESIGNATION -  14 391.73
 AB8844  PID         -  AB8844
 AB8844  STATE/COUNTY-  SD/KINGSBURY
 AB8844  COUNTRY     -  US
 AB8844  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8844
 AB8844                         *CURRENT SURVEY CONTROL
 AB8844  ______________________________________________________________________
 AB8844* NAD 83(1986) POSITION- 44 21 42.     (N) 097 18 03.     (W)   SCALED
 AB8844* NAVD 88 ORTHO HEIGHT -   529.266 (meters)     1736.43  (feet) ADJUSTED
 AB8844  ______________________________________________________________________
 AB8844  GEOID HEIGHT    -        -25.160 (meters)                     GEOID18
 AB8844  DYNAMIC HEIGHT  -        529.164 (meters)     1736.10  (feet) COMP
 AB8844  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 AB8844
 AB8844  VERT ORDER      -  FIRST     CLASS II
 AB8844
 AB8844.The horizontal coordinates were scaled from a map and have
 AB8844.an estimated accuracy of +/- 6 seconds.
 AB8844
 AB8844.The orthometric height was determined by differential leveling and
 AB8844.adjusted by the NATIONAL GEODETIC SURVEY
 AB8844.in October 1997.
 AB8844
 AB8844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8844.GEOID18 height accuracy estimate available here.
 AB8844
 AB8844.Click photographs - Photos may exist for this station.
 AB8844
 AB8844.The dynamic height is computed by dividing the NAVD 88
 AB8844.geopotential number by the normal gravity value computed on the
 AB8844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8844.degrees latitude (g = 980.6199 gals.).
 AB8844
 AB8844.The modeled gravity was interpolated from observed gravity values.
 AB8844
 AB8844;                    North         East    Units  Estimated Accuracy
 AB8844;SPC SD N     -    62,300.      815,130.      MT  (+/- 180 meters Scaled)
 AB8844
 AB8844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ353134(NAD 83)
 AB8844
 AB8844                          SUPERSEDED SURVEY CONTROL
 AB8844
 AB8844.No superseded survey control is available for this station.
 AB8844
 AB8844_MARKER: DB = BENCH MARK DISK
 AB8844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8844_STAMPING: 14-391.73
 AB8844_MARK LOGO: SDDT
 AB8844_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8844+STABILITY: SURFACE MOTION
 AB8844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8844+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8844
 AB8844  HISTORY     - Date     Condition        Report By
 AB8844  HISTORY     - UNK      MONUMENTED       SDDT
 AB8844  HISTORY     - 19940922 GOOD             NGS
 AB8844
 AB8844                          STATION DESCRIPTION
 AB8844
 AB8844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8844'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8844'IN ARLINGTON, THENCE 13.8 KM (8.55 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8844'361.0 M (1184.4 FT) WEST OF MILEPOST 392, 37.7 M (123.7 FT) WEST OF A
 AB8844'UTILITY POLE WITH 2 GUY CABLES, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY
 AB8844'CENTERLINE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AB8844'FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF A
 AB8844'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8843 ***********************************************************************
 AB8843  DESIGNATION -  14 392.87
 AB8843  PID         -  AB8843
 AB8843  STATE/COUNTY-  SD/KINGSBURY
 AB8843  COUNTRY     -  US
 AB8843  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8843
 AB8843                         *CURRENT SURVEY CONTROL
 AB8843  ______________________________________________________________________
 AB8843* NAD 83(1986) POSITION- 44 21 43.     (N) 097 16 50.     (W)   SCALED
 AB8843* NAVD 88 ORTHO HEIGHT -   524.344 (meters)     1720.29  (feet) ADJUSTED
 AB8843  ______________________________________________________________________
 AB8843  GEOID HEIGHT    -        -25.157 (meters)                     GEOID18
 AB8843  DYNAMIC HEIGHT  -        524.243 (meters)     1719.95  (feet) COMP
 AB8843  MODELED GRAVITY -    980,408.8   (mgal)                       NAVD 88
 AB8843
 AB8843  VERT ORDER      -  FIRST     CLASS II
 AB8843
 AB8843.The horizontal coordinates were scaled from a map and have
 AB8843.an estimated accuracy of +/- 6 seconds.
 AB8843
 AB8843.The orthometric height was determined by differential leveling and
 AB8843.adjusted by the NATIONAL GEODETIC SURVEY
 AB8843.in October 1997.
 AB8843
 AB8843.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8843.GEOID18 height accuracy estimate available here.
 AB8843
 AB8843.Click photographs - Photos may exist for this station.
 AB8843
 AB8843.The dynamic height is computed by dividing the NAVD 88
 AB8843.geopotential number by the normal gravity value computed on the
 AB8843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8843.degrees latitude (g = 980.6199 gals.).
 AB8843
 AB8843.The modeled gravity was interpolated from observed gravity values.
 AB8843
 AB8843;                    North         East    Units  Estimated Accuracy
 AB8843;SPC SD N     -    62,380.      816,750.      MT  (+/- 180 meters Scaled)
 AB8843
 AB8843_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ370135(NAD 83)
 AB8843
 AB8843                          SUPERSEDED SURVEY CONTROL
 AB8843
 AB8843.No superseded survey control is available for this station.
 AB8843
 AB8843_MARKER: DB = BENCH MARK DISK
 AB8843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8843_STAMPING: 14-392.87 1719.424
 AB8843_MARK LOGO: SDDT
 AB8843_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8843+STABILITY: SURFACE MOTION
 AB8843_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8843+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8843
 AB8843  HISTORY     - Date     Condition        Report By
 AB8843  HISTORY     - UNK      MONUMENTED       SDDT
 AB8843  HISTORY     - 19940922 GOOD             NGS
 AB8843
 AB8843                          STATION DESCRIPTION
 AB8843
 AB8843'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8843'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8843'IN ARLINGTON, THENCE 12.2 KM (7.60 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8843'166.0 M (544.6 FT) WEST OF MILEPOST 393, 30.2 M (99.1 FT) NORTH OF THE
 AB8843'HIGHWAY CENTERLINE, 11.0 M (36.1 FT) EAST OF THE CENTER OF A FIELD
 AB8843'ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AB8843'M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF
 AB8843'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8842 ***********************************************************************
 AB8842  DESIGNATION -  14 393.83
 AB8842  PID         -  AB8842
 AB8842  STATE/COUNTY-  SD/KINGSBURY
 AB8842  COUNTRY     -  US
 AB8842  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8842
 AB8842                         *CURRENT SURVEY CONTROL
 AB8842  ______________________________________________________________________
 AB8842* NAD 83(1986) POSITION- 44 21 44.     (N) 097 15 38.     (W)   SCALED
 AB8842* NAVD 88 ORTHO HEIGHT -   523.450 (meters)     1717.35  (feet) ADJUSTED
 AB8842  ______________________________________________________________________
 AB8842  GEOID HEIGHT    -        -25.153 (meters)                     GEOID18
 AB8842  DYNAMIC HEIGHT  -        523.349 (meters)     1717.02  (feet) COMP
 AB8842  MODELED GRAVITY -    980,408.9   (mgal)                       NAVD 88
 AB8842
 AB8842  VERT ORDER      -  FIRST     CLASS II
 AB8842
 AB8842.The horizontal coordinates were scaled from a map and have
 AB8842.an estimated accuracy of +/- 6 seconds.
 AB8842
 AB8842.The orthometric height was determined by differential leveling and
 AB8842.adjusted by the NATIONAL GEODETIC SURVEY
 AB8842.in October 1997.
 AB8842
 AB8842.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8842.GEOID18 height accuracy estimate available here.
 AB8842
 AB8842.Click photographs - Photos may exist for this station.
 AB8842
 AB8842.The dynamic height is computed by dividing the NAVD 88
 AB8842.geopotential number by the normal gravity value computed on the
 AB8842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8842.degrees latitude (g = 980.6199 gals.).
 AB8842
 AB8842.The modeled gravity was interpolated from observed gravity values.
 AB8842
 AB8842;                    North         East    Units  Estimated Accuracy
 AB8842;SPC SD N     -    62,470.      818,340.      MT  (+/- 180 meters Scaled)
 AB8842
 AB8842_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ386135(NAD 83)
 AB8842
 AB8842                          SUPERSEDED SURVEY CONTROL
 AB8842
 AB8842.No superseded survey control is available for this station.
 AB8842
 AB8842_MARKER: DB = BENCH MARK DISK
 AB8842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8842_STAMPING: 14-393.83 1716.479
 AB8842_MARK LOGO: SDDT
 AB8842_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8842+STABILITY: SURFACE MOTION
 AB8842_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8842+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8842
 AB8842  HISTORY     - Date     Condition        Report By
 AB8842  HISTORY     - UNK      MONUMENTED       SDDT
 AB8842  HISTORY     - 19940922 GOOD             NGS
 AB8842
 AB8842                          STATION DESCRIPTION
 AB8842
 AB8842'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8842'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8842'IN ARLINGTON, THENCE 10.6 KM (6.60 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8842'131.0 M (429.8 FT) WEST OF MILEPOST 394, 30.2 M (99.1 FT) NORTH OF THE
 AB8842'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTHEAST OF A BRACED FENCE POST,
 AB8842'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB8842'A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 AB8842'THE MONUMENT IS RECESSED 0.07 M (0.23 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8841 ***********************************************************************
 AB8841  DESIGNATION -  14 394.86
 AB8841  PID         -  AB8841
 AB8841  STATE/COUNTY-  SD/KINGSBURY
 AB8841  COUNTRY     -  US
 AB8841  USGS QUAD   -  ARLINGTON (2017)
 AB8841
 AB8841                         *CURRENT SURVEY CONTROL
 AB8841  ______________________________________________________________________
 AB8841* NAD 83(1986) POSITION- 44 21 45.     (N) 097 14 24.     (W)   SCALED
 AB8841* NAVD 88 ORTHO HEIGHT -   528.190 (meters)     1732.90  (feet) ADJUSTED
 AB8841  ______________________________________________________________________
 AB8841  GEOID HEIGHT    -        -25.149 (meters)                     GEOID18
 AB8841  DYNAMIC HEIGHT  -        528.089 (meters)     1732.57  (feet) COMP
 AB8841  MODELED GRAVITY -    980,408.8   (mgal)                       NAVD 88
 AB8841
 AB8841  VERT ORDER      -  FIRST     CLASS II
 AB8841
 AB8841.The horizontal coordinates were scaled from a map and have
 AB8841.an estimated accuracy of +/- 6 seconds.
 AB8841
 AB8841.The orthometric height was determined by differential leveling and
 AB8841.adjusted by the NATIONAL GEODETIC SURVEY
 AB8841.in October 1997.
 AB8841
 AB8841.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8841.GEOID18 height accuracy estimate available here.
 AB8841
 AB8841.Click photographs - Photos may exist for this station.
 AB8841
 AB8841.The dynamic height is computed by dividing the NAVD 88
 AB8841.geopotential number by the normal gravity value computed on the
 AB8841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8841.degrees latitude (g = 980.6199 gals.).
 AB8841
 AB8841.The modeled gravity was interpolated from observed gravity values.
 AB8841
 AB8841;                    North         East    Units  Estimated Accuracy
 AB8841;SPC SD N     -    62,550.      819,980.      MT  (+/- 180 meters Scaled)
 AB8841
 AB8841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ402136(NAD 83)
 AB8841
 AB8841                          SUPERSEDED SURVEY CONTROL
 AB8841
 AB8841.No superseded survey control is available for this station.
 AB8841
 AB8841_MARKER: DB = BENCH MARK DISK
 AB8841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8841_STAMPING: 14-394.86 1978 1732.044
 AB8841_MARK LOGO: SDDT
 AB8841_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8841+STABILITY: SURFACE MOTION
 AB8841_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8841+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8841
 AB8841  HISTORY     - Date     Condition        Report By
 AB8841  HISTORY     - 1978     MONUMENTED       SDDT
 AB8841  HISTORY     - 19940921 GOOD             NGS
 AB8841
 AB8841                          STATION DESCRIPTION
 AB8841
 AB8841'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8841'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8841'IN ARLINGTON, THENCE 8.9 KM (5.55 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8841'165.0 M (541.3 FT) WEST OF MILEPOST 395, 30.0 M (98.4 FT) NORTH OF THE
 AB8841'HIGHWAY CENTERLINE, 1.2 M (3.9 FT) SOUTHWEST OF THE CENTER OF 3 BRACED
 AB8841'FENCE POSTS, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AB8841'FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST,
 AB8841'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8839 ***********************************************************************
 AB8839  DESIGNATION -  14 396.93
 AB8839  PID         -  AB8839
 AB8839  STATE/COUNTY-  SD/KINGSBURY
 AB8839  COUNTRY     -  US
 AB8839  USGS QUAD   -  ARLINGTON (2017)
 AB8839
 AB8839                         *CURRENT SURVEY CONTROL
 AB8839  ______________________________________________________________________
 AB8839* NAD 83(1986) POSITION- 44 21 46.     (N) 097 11 55.     (W)   SCALED
 AB8839* NAVD 88 ORTHO HEIGHT -   539.848 (meters)     1771.15  (feet) ADJUSTED
 AB8839  ______________________________________________________________________
 AB8839  GEOID HEIGHT    -        -25.135 (meters)                     GEOID18
 AB8839  DYNAMIC HEIGHT  -        539.744 (meters)     1770.81  (feet) COMP
 AB8839  MODELED GRAVITY -    980,408.1   (mgal)                       NAVD 88
 AB8839
 AB8839  VERT ORDER      -  FIRST     CLASS II
 AB8839
 AB8839.The horizontal coordinates were scaled from a map and have
 AB8839.an estimated accuracy of +/- 6 seconds.
 AB8839
 AB8839.The orthometric height was determined by differential leveling and
 AB8839.adjusted by the NATIONAL GEODETIC SURVEY
 AB8839.in October 1997.
 AB8839
 AB8839.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8839.GEOID18 height accuracy estimate available here.
 AB8839
 AB8839.Click photographs - Photos may exist for this station.
 AB8839
 AB8839.The dynamic height is computed by dividing the NAVD 88
 AB8839.geopotential number by the normal gravity value computed on the
 AB8839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8839.degrees latitude (g = 980.6199 gals.).
 AB8839
 AB8839.The modeled gravity was interpolated from observed gravity values.
 AB8839
 AB8839;                    North         East    Units  Estimated Accuracy
 AB8839;SPC SD N     -    62,700.      823,270.      MT  (+/- 180 meters Scaled)
 AB8839
 AB8839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ435137(NAD 83)
 AB8839
 AB8839                          SUPERSEDED SURVEY CONTROL
 AB8839
 AB8839.No superseded survey control is available for this station.
 AB8839
 AB8839_MARKER: DB = BENCH MARK DISK
 AB8839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8839_STAMPING: 14-396.93 1978 1770.25
 AB8839_MARK LOGO: SDDT
 AB8839_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8839+STABILITY: SURFACE MOTION
 AB8839
 AB8839  HISTORY     - Date     Condition        Report By
 AB8839  HISTORY     - 1978     MONUMENTED       SDDT
 AB8839  HISTORY     - 19940922 GOOD             NGS
 AB8839
 AB8839                          STATION DESCRIPTION
 AB8839
 AB8839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8839'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8839'IN ARLINGTON, THENCE 5.7 KM (3.55 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8839'107.4 M (352.4 FT) WEST OF MILEPOST 397, 29.9 M (98.1 FT) NORTH OF THE
 AB8839'HIGHWAY CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2
 AB8839'M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB8839'POST AND FENCE, AND THE MONUMENT PROJECTS 0.07 M (0.23 FT) ABOVE THE
 AB8839'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8838 ***********************************************************************
 AB8838  DESIGNATION -  14 398.07
 AB8838  PID         -  AB8838
 AB8838  STATE/COUNTY-  SD/KINGSBURY
 AB8838  COUNTRY     -  US
 AB8838  USGS QUAD   -  ARLINGTON (2017)
 AB8838
 AB8838                         *CURRENT SURVEY CONTROL
 AB8838  ______________________________________________________________________
 AB8838* NAD 83(1986) POSITION- 44 22 07.     (N) 097 10 46.     (W)   SCALED
 AB8838* NAVD 88 ORTHO HEIGHT -   548.177 (meters)     1798.48  (feet) ADJUSTED
 AB8838  ______________________________________________________________________
 AB8838  GEOID HEIGHT    -        -25.118 (meters)                     GEOID18
 AB8838  DYNAMIC HEIGHT  -        548.072 (meters)     1798.13  (feet) COMP
 AB8838  MODELED GRAVITY -    980,408.4   (mgal)                       NAVD 88
 AB8838
 AB8838  VERT ORDER      -  FIRST     CLASS II
 AB8838
 AB8838.The horizontal coordinates were scaled from a map and have
 AB8838.an estimated accuracy of +/- 6 seconds.
 AB8838
 AB8838.The orthometric height was determined by differential leveling and
 AB8838.adjusted by the NATIONAL GEODETIC SURVEY
 AB8838.in October 1997.
 AB8838
 AB8838.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8838.GEOID18 height accuracy estimate available here.
 AB8838
 AB8838.Click photographs - Photos may exist for this station.
 AB8838
 AB8838.The dynamic height is computed by dividing the NAVD 88
 AB8838.geopotential number by the normal gravity value computed on the
 AB8838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8838.degrees latitude (g = 980.6199 gals.).
 AB8838
 AB8838.The modeled gravity was interpolated from observed gravity values.
 AB8838
 AB8838;                    North         East    Units  Estimated Accuracy
 AB8838;SPC SD N     -    63,400.      824,780.      MT  (+/- 180 meters Scaled)
 AB8838
 AB8838_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ450144(NAD 83)
 AB8838
 AB8838                          SUPERSEDED SURVEY CONTROL
 AB8838
 AB8838.No superseded survey control is available for this station.
 AB8838
 AB8838_MARKER: DB = BENCH MARK DISK
 AB8838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8838_STAMPING: 14-398.07 1978 1797.69
 AB8838_MARK LOGO: SDDT
 AB8838_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8838+STABILITY: SURFACE MOTION
 AB8838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8838+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8838
 AB8838  HISTORY     - Date     Condition        Report By
 AB8838  HISTORY     - 1978     MONUMENTED       SDDT
 AB8838  HISTORY     - 19940922 GOOD             NGS
 AB8838
 AB8838                          STATION DESCRIPTION
 AB8838
 AB8838'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8838'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST IN
 AB8838'ARLINGTON, THENCE 3.9 KM (2.40 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8838'91.6 M (300.5 FT) EAST OF MILEPOST 398, 30.0 M (98.4 FT) NORTHWEST OF
 AB8838'THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST OF A FENCE CORNER, 0.5 M
 AB8838'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A
 AB8838'WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 AB8838'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8837 ***********************************************************************
 AB8837  DESIGNATION -  14 399.05
 AB8837  PID         -  AB8837
 AB8837  STATE/COUNTY-  SD/KINGSBURY
 AB8837  COUNTRY     -  US
 AB8837  USGS QUAD   -  ARLINGTON (2017)
 AB8837
 AB8837                         *CURRENT SURVEY CONTROL
 AB8837  ______________________________________________________________________
 AB8837* NAD 83(1986) POSITION- 44 22 09.     (N) 097 09 33.     (W)   SCALED
 AB8837* NAVD 88 ORTHO HEIGHT -   555.364 (meters)     1822.06  (feet) ADJUSTED
 AB8837  ______________________________________________________________________
 AB8837  GEOID HEIGHT    -        -25.111 (meters)                     GEOID18
 AB8837  DYNAMIC HEIGHT  -        555.257 (meters)     1821.71  (feet) COMP
 AB8837  MODELED GRAVITY -    980,407.7   (mgal)                       NAVD 88
 AB8837
 AB8837  VERT ORDER      -  FIRST     CLASS II
 AB8837
 AB8837.The horizontal coordinates were scaled from a map and have
 AB8837.an estimated accuracy of +/- 6 seconds.
 AB8837
 AB8837.The orthometric height was determined by differential leveling and
 AB8837.adjusted by the NATIONAL GEODETIC SURVEY
 AB8837.in October 1997.
 AB8837
 AB8837.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8837.GEOID18 height accuracy estimate available here.
 AB8837
 AB8837.Click photographs - Photos may exist for this station.
 AB8837
 AB8837.The dynamic height is computed by dividing the NAVD 88
 AB8837.geopotential number by the normal gravity value computed on the
 AB8837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8837.degrees latitude (g = 980.6199 gals.).
 AB8837
 AB8837.The modeled gravity was interpolated from observed gravity values.
 AB8837
 AB8837;                    North         East    Units  Estimated Accuracy
 AB8837;SPC SD N     -    63,520.      826,390.      MT  (+/- 180 meters Scaled)
 AB8837
 AB8837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ466145(NAD 83)
 AB8837
 AB8837                          SUPERSEDED SURVEY CONTROL
 AB8837
 AB8837.No superseded survey control is available for this station.
 AB8837
 AB8837_MARKER: DB = BENCH MARK DISK
 AB8837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8837_STAMPING: 14 399.05
 AB8837_MARK LOGO: SDDT
 AB8837_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8837+STABILITY: SURFACE MOTION
 AB8837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8837+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8837
 AB8837  HISTORY     - Date     Condition        Report By
 AB8837  HISTORY     - UNK      MONUMENTED       SDDT
 AB8837  HISTORY     - 19940921 GOOD             NGS
 AB8837
 AB8837                          STATION DESCRIPTION
 AB8837
 AB8837'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8837'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8837'IN ARLINGTON, THENCE 2.3 KM (1.40 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8837'98.9 M (324.5 FT) EAST OF MILEPOST 399, 23.0 M (75.5 FT) SOUTH OF THE
 AB8837'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) EAST-NORTHEAST OF A FENCE CORNER,
 AB8837'0.2 M (0.7 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A
 AB8837'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.06 M (0.20 FT)
 AB8837'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8836 ***********************************************************************
 AB8836  DESIGNATION -  14 400.07
 AB8836  PID         -  AB8836
 AB8836  STATE/COUNTY-  SD/KINGSBURY
 AB8836  COUNTRY     -  US
 AB8836  USGS QUAD   -  ARLINGTON (2017)
 AB8836
 AB8836                         *CURRENT SURVEY CONTROL
 AB8836  ______________________________________________________________________
 AB8836* NAD 83(1986) POSITION- 44 22 05.     (N) 097 08 21.     (W)   SCALED
 AB8836* NAVD 88 ORTHO HEIGHT -   555.053 (meters)     1821.04  (feet) ADJUSTED
 AB8836  ______________________________________________________________________
 AB8836  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 AB8836  DYNAMIC HEIGHT  -        554.946 (meters)     1820.69  (feet) COMP
 AB8836  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 AB8836
 AB8836  VERT ORDER      -  FIRST     CLASS II
 AB8836
 AB8836.The horizontal coordinates were scaled from a map and have
 AB8836.an estimated accuracy of +/- 6 seconds.
 AB8836
 AB8836.The orthometric height was determined by differential leveling and
 AB8836.adjusted by the NATIONAL GEODETIC SURVEY
 AB8836.in October 1997.
 AB8836
 AB8836.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8836.GEOID18 height accuracy estimate available here.
 AB8836
 AB8836.Click photographs - Photos may exist for this station.
 AB8836
 AB8836.The dynamic height is computed by dividing the NAVD 88
 AB8836.geopotential number by the normal gravity value computed on the
 AB8836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8836.degrees latitude (g = 980.6199 gals.).
 AB8836
 AB8836.The modeled gravity was interpolated from observed gravity values.
 AB8836
 AB8836;                    North         East    Units  Estimated Accuracy
 AB8836;SPC SD N     -    63,450.      827,990.      MT  (+/- 180 meters Scaled)
 AB8836
 AB8836_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ482144(NAD 83)
 AB8836
 AB8836                          SUPERSEDED SURVEY CONTROL
 AB8836
 AB8836.No superseded survey control is available for this station.
 AB8836
 AB8836_MARKER: DB = BENCH MARK DISK
 AB8836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8836_STAMPING: 14-400.07
 AB8836_MARK LOGO: SDDT
 AB8836_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8836+STABILITY: SURFACE MOTION
 AB8836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8836+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8836
 AB8836  HISTORY     - Date     Condition        Report By
 AB8836  HISTORY     - UNK      MONUMENTED       SDDT
 AB8836  HISTORY     - 19940921 GOOD             NGS
 AB8836
 AB8836                          STATION DESCRIPTION
 AB8836
 AB8836'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8836'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8836'IN ARLINGTON, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8836'130.0 M (426.5 FT) EAST OF MILEPOST 400, 23.0 M (75.5 FT) SOUTHEAST OF
 AB8836'THE CENTER OF A FIELD ENTRANCE AND GATE, 22.6 M (74.1 FT) SOUTHWEST OF
 AB8836'THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND
 AB8836'FENCE, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 AB8836'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8834 ***********************************************************************
 AB8834  DESIGNATION -  14 401.89
 AB8834  PID         -  AB8834
 AB8834  STATE/COUNTY-  SD/BROOKINGS
 AB8834  COUNTRY     -  US
 AB8834  USGS QUAD   -  ARLINGTON (2017)
 AB8834
 AB8834                         *CURRENT SURVEY CONTROL
 AB8834  ______________________________________________________________________
 AB8834* NAD 83(1986) POSITION- 44 20 50.94   (N) 097 07 43.58   (W)   HD_HELD1
 AB8834* NAVD 88 ORTHO HEIGHT -   553.159 (meters)     1814.82  (feet) ADJUSTED
 AB8834  ______________________________________________________________________
 AB8834  GEOID HEIGHT    -        -25.143 (meters)                     GEOID18
 AB8834  DYNAMIC HEIGHT  -        553.050 (meters)     1814.46  (feet) COMP
 AB8834  MODELED GRAVITY -    980,404.4   (mgal)                       NAVD 88
 AB8834
 AB8834  VERT ORDER      -  FIRST     CLASS II
 AB8834
 AB8834.The horizontal coordinates were determined by differentially corrected
 AB8834.hand held GPS observations or other comparable positioning techniques
 AB8834.and have an estimated accuracy of +/- 3 meters.
 AB8834
 AB8834.The orthometric height was determined by differential leveling and
 AB8834.adjusted by the NATIONAL GEODETIC SURVEY
 AB8834.in October 1997.
 AB8834
 AB8834.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8834.GEOID18 height accuracy estimate available here.
 AB8834
 AB8834.Click photographs - Photos may exist for this station.
 AB8834
 AB8834.The dynamic height is computed by dividing the NAVD 88
 AB8834.geopotential number by the normal gravity value computed on the
 AB8834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8834.degrees latitude (g = 980.6199 gals.).
 AB8834
 AB8834.The modeled gravity was interpolated from observed gravity values.
 AB8834
 AB8834;                    North         East    Units  Estimated Accuracy
 AB8834;SPC SD N     -    61,193.4     828,897.2     MT  (+/- 3 meters HH1 GPS) 
 AB8834
 AB8834_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4914612170(NAD 83)
 AB8834
 AB8834                          SUPERSEDED SURVEY CONTROL
 AB8834
 AB8834.No superseded survey control is available for this station.
 AB8834
 AB8834_MARKER: DB = BENCH MARK DISK
 AB8834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8834_STAMPING: 14-401.89 1814.03 1974
 AB8834_MARK LOGO: SDDT
 AB8834_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8834+STABILITY: SURFACE MOTION
 AB8834_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8834+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8834
 AB8834  HISTORY     - Date     Condition        Report By
 AB8834  HISTORY     - 1974     MONUMENTED       SDDT
 AB8834  HISTORY     - 19940921 GOOD             NGS
 AB8834
 AB8834                          STATION DESCRIPTION
 AB8834
 AB8834'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8834'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8834'IN ARLINGTON, THENCE 2.0 KM (1.25 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8834'396.0 M (1299.2 FT) WEST OF MILEPOST 402, 30.5 M (100.1 FT) EAST OF
 AB8834'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 21.6 M (70.9 FT)
 AB8834'SOUTHEAST OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 12.6 M (41.3
 AB8834'FT) NORTH OF THE CENTER OF A DRIVEWAY, 0.3 M (1.0 FT) BELOW THE LEVEL
 AB8834'OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT)
 AB8834'WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT)
 AB8834'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8833 ***********************************************************************
 AB8833  DESIGNATION -  14 402.88
 AB8833  PID         -  AB8833
 AB8833  STATE/COUNTY-  SD/BROOKINGS
 AB8833  COUNTRY     -  US
 AB8833  USGS QUAD   -  ARLINGTON (2017)
 AB8833
 AB8833                         *CURRENT SURVEY CONTROL
 AB8833  ______________________________________________________________________
 AB8833* NAD 83(1986) POSITION- 44 20 00.     (N) 097 07 45.     (W)   SCALED
 AB8833* NAVD 88 ORTHO HEIGHT -   553.656 (meters)     1816.45  (feet) ADJUSTED
 AB8833  ______________________________________________________________________
 AB8833  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 AB8833  DYNAMIC HEIGHT  -        553.547 (meters)     1816.10  (feet) COMP
 AB8833  MODELED GRAVITY -    980,403.1   (mgal)                       NAVD 88
 AB8833
 AB8833  VERT ORDER      -  FIRST     CLASS II
 AB8833
 AB8833.The horizontal coordinates were scaled from a map and have
 AB8833.an estimated accuracy of +/- 6 seconds.
 AB8833
 AB8833.The orthometric height was determined by differential leveling and
 AB8833.adjusted by the NATIONAL GEODETIC SURVEY
 AB8833.in October 1997.
 AB8833
 AB8833.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8833.GEOID18 height accuracy estimate available here.
 AB8833
 AB8833.Click photographs - Photos may exist for this station.
 AB8833
 AB8833.The dynamic height is computed by dividing the NAVD 88
 AB8833.geopotential number by the normal gravity value computed on the
 AB8833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8833.degrees latitude (g = 980.6199 gals.).
 AB8833
 AB8833.The modeled gravity was interpolated from observed gravity values.
 AB8833
 AB8833;                    North         East    Units  Estimated Accuracy
 AB8833;SPC SD N     -    59,620.      828,920.      MT  (+/- 180 meters Scaled)
 AB8833
 AB8833_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ491105(NAD 83)
 AB8833
 AB8833                          SUPERSEDED SURVEY CONTROL
 AB8833
 AB8833.No superseded survey control is available for this station.
 AB8833
 AB8833_MARKER: DB = BENCH MARK DISK
 AB8833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8833_STAMPING: 14-402.88 1815.75 1974
 AB8833_MARK LOGO: SDDT
 AB8833_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8833+STABILITY: SURFACE MOTION
 AB8833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8833+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8833
 AB8833  HISTORY     - Date     Condition        Report By
 AB8833  HISTORY     - 1974     MONUMENTED       SDDT
 AB8833  HISTORY     - 19940921 GOOD             NGS
 AB8833
 AB8833                          STATION DESCRIPTION
 AB8833
 AB8833'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8833'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8833'IN ARLINGTON, THENCE 3.6 KM (2.25 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8833'427.0 M (1400.9 FT) WEST OF MILEPOST 403, 28.8 M (94.5 FT) EAST OF THE
 AB8833'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 4.9 M (16.1 FT)
 AB8833'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 1.7 M (5.6 FT) SOUTHWEST OF A
 AB8833'FENCE CORNER POST, 1.0 M (3.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT)
 AB8833'ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST,
 AB8833'0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED
 AB8833'0.01 M (0.03 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8832 ***********************************************************************
 AB8832  DESIGNATION -  14 404.14
 AB8832  PID         -  AB8832
 AB8832  STATE/COUNTY-  SD/BROOKINGS
 AB8832  COUNTRY     -  US
 AB8832  USGS QUAD   -  LAKE SINAI (2017)
 AB8832
 AB8832                         *CURRENT SURVEY CONTROL
 AB8832  ______________________________________________________________________
 AB8832* NAD 83(1986) POSITION- 44 19 34.     (N) 097 06 42.     (W)   SCALED
 AB8832* NAVD 88 ORTHO HEIGHT -   541.698 (meters)     1777.22  (feet) ADJUSTED
 AB8832  ______________________________________________________________________
 AB8832  GEOID HEIGHT    -        -25.178 (meters)                     GEOID18
 AB8832  DYNAMIC HEIGHT  -        541.591 (meters)     1776.87  (feet) COMP
 AB8832  MODELED GRAVITY -    980,403.4   (mgal)                       NAVD 88
 AB8832
 AB8832  VERT ORDER      -  FIRST     CLASS II
 AB8832
 AB8832.The horizontal coordinates were scaled from a map and have
 AB8832.an estimated accuracy of +/- 6 seconds.
 AB8832
 AB8832.The orthometric height was determined by differential leveling and
 AB8832.adjusted by the NATIONAL GEODETIC SURVEY
 AB8832.in October 1997.
 AB8832
 AB8832.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8832.GEOID18 height accuracy estimate available here.
 AB8832
 AB8832.Click photographs - Photos may exist for this station.
 AB8832
 AB8832.The dynamic height is computed by dividing the NAVD 88
 AB8832.geopotential number by the normal gravity value computed on the
 AB8832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8832.degrees latitude (g = 980.6199 gals.).
 AB8832
 AB8832.The modeled gravity was interpolated from observed gravity values.
 AB8832
 AB8832;                    North         East    Units  Estimated Accuracy
 AB8832;SPC SD N     -    58,870.      830,350.      MT  (+/- 180 meters Scaled)
 AB8832
 AB8832_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ505098(NAD 83)
 AB8832
 AB8832                          SUPERSEDED SURVEY CONTROL
 AB8832
 AB8832.No superseded survey control is available for this station.
 AB8832
 AB8832_MARKER: DB = BENCH MARK DISK
 AB8832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8832_STAMPING: 14 404.14 1776.59 1974
 AB8832_MARK LOGO: SDDT
 AB8832_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8832+STABILITY: SURFACE MOTION
 AB8832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8832+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8832
 AB8832  HISTORY     - Date     Condition        Report By
 AB8832  HISTORY     - 1974     MONUMENTED       SDDT
 AB8832  HISTORY     - 19940921 GOOD             NGS
 AB8832
 AB8832                          STATION DESCRIPTION
 AB8832
 AB8832'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8832'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8832'IN ARLINGTON, THENCE 5.7 KM (3.55 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8832'144.2 M (473.1 FT) WEST OF MILEPOST 404, 130.0 M (426.5 FT) WEST OF
 AB8832'THE CENTER OF A DRIVEWAY, 31.7 M (104.0 FT) NORTH OF THE CENTERLINE OF
 AB8832'THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 AB8832'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF
 AB8832'A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AB8832'MONUMENT IS RECESSED 0.08 M (0.26 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8831 ***********************************************************************
 AB8831  DESIGNATION -  14 404.52
 AB8831  PID         -  AB8831
 AB8831  STATE/COUNTY-  SD/BROOKINGS
 AB8831  COUNTRY     -  US
 AB8831  USGS QUAD   -  LAKE SINAI (2017)
 AB8831
 AB8831                         *CURRENT SURVEY CONTROL
 AB8831  ______________________________________________________________________
 AB8831* NAD 83(1986) POSITION- 44 19 34.     (N) 097 05 59.     (W)   SCALED
 AB8831* NAVD 88 ORTHO HEIGHT -   539.877 (meters)     1771.25  (feet) ADJUSTED
 AB8831  ______________________________________________________________________
 AB8831  GEOID HEIGHT    -        -25.178 (meters)                     GEOID18
 AB8831  DYNAMIC HEIGHT  -        539.771 (meters)     1770.90  (feet) COMP
 AB8831  MODELED GRAVITY -    980,404.3   (mgal)                       NAVD 88
 AB8831
 AB8831  VERT ORDER      -  FIRST     CLASS II
 AB8831
 AB8831.The horizontal coordinates were scaled from a map and have
 AB8831.an estimated accuracy of +/- 6 seconds.
 AB8831
 AB8831.The orthometric height was determined by differential leveling and
 AB8831.adjusted by the NATIONAL GEODETIC SURVEY
 AB8831.in October 1997.
 AB8831
 AB8831.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8831.GEOID18 height accuracy estimate available here.
 AB8831
 AB8831.Click photographs - Photos may exist for this station.
 AB8831
 AB8831.The dynamic height is computed by dividing the NAVD 88
 AB8831.geopotential number by the normal gravity value computed on the
 AB8831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8831.degrees latitude (g = 980.6199 gals.).
 AB8831
 AB8831.The modeled gravity was interpolated from observed gravity values.
 AB8831
 AB8831;                    North         East    Units  Estimated Accuracy
 AB8831;SPC SD N     -    58,900.      831,300.      MT  (+/- 180 meters Scaled)
 AB8831
 AB8831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ515098(NAD 83)
 AB8831
 AB8831                          SUPERSEDED SURVEY CONTROL
 AB8831
 AB8831.No superseded survey control is available for this station.
 AB8831
 AB8831_MARKER: DB = BENCH MARK DISK
 AB8831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8831_STAMPING: 14-404.52 1770.30
 AB8831_MARK LOGO: SDDT
 AB8831_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8831+STABILITY: SURFACE MOTION
 AB8831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8831+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 AB8831
 AB8831  HISTORY     - Date     Condition        Report By
 AB8831  HISTORY     - UNK      MONUMENTED       SDDT
 AB8831  HISTORY     - 19940921 GOOD             NGS
 AB8831
 AB8831                          STATION DESCRIPTION
 AB8831
 AB8831'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8831'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8831'IN ARLINGTON, THENCE 6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8831'778.0 M (2552.5 FT) EAST OF MILEPOST 404, 43.8 M (143.7 FT) NORTH OF
 AB8831'THE HIGHWAY CENTERLINE, 32.7 M (107.3 FT) NORTHEAST OF A FENCE CORNER,
 AB8831'0.6 M (2.0 FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AB8831'THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT)
 AB8831'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB8831'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8828 ***********************************************************************
 AB8828  DESIGNATION -  14 407.56
 AB8828  PID         -  AB8828
 AB8828  STATE/COUNTY-  SD/BROOKINGS
 AB8828  COUNTRY     -  US
 AB8828  USGS QUAD   -  LAKE SINAI (2017)
 AB8828
 AB8828                         *CURRENT SURVEY CONTROL
 AB8828  ______________________________________________________________________
 AB8828* NAD 83(1986) POSITION- 44 19 35.     (N) 097 02 19.     (W)   SCALED
 AB8828* NAVD 88 ORTHO HEIGHT -   529.055 (meters)     1735.74  (feet) ADJUSTED
 AB8828  ______________________________________________________________________
 AB8828  GEOID HEIGHT    -        -25.183 (meters)                     GEOID18
 AB8828  DYNAMIC HEIGHT  -        528.954 (meters)     1735.41  (feet) COMP
 AB8828  MODELED GRAVITY -    980,410.8   (mgal)                       NAVD 88
 AB8828
 AB8828  VERT ORDER      -  FIRST     CLASS II
 AB8828
 AB8828.The horizontal coordinates were scaled from a map and have
 AB8828.an estimated accuracy of +/- 6 seconds.
 AB8828
 AB8828.The orthometric height was determined by differential leveling and
 AB8828.adjusted by the NATIONAL GEODETIC SURVEY
 AB8828.in October 1997.
 AB8828
 AB8828.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8828.GEOID18 height accuracy estimate available here.
 AB8828
 AB8828.Click photographs - Photos may exist for this station.
 AB8828
 AB8828.The dynamic height is computed by dividing the NAVD 88
 AB8828.geopotential number by the normal gravity value computed on the
 AB8828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8828.degrees latitude (g = 980.6199 gals.).
 AB8828
 AB8828.The modeled gravity was interpolated from observed gravity values.
 AB8828
 AB8828;                    North         East    Units  Estimated Accuracy
 AB8828;SPC SD N     -    59,110.      836,170.      MT  (+/- 180 meters Scaled)
 AB8828
 AB8828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ563099(NAD 83)
 AB8828
 AB8828                          SUPERSEDED SURVEY CONTROL
 AB8828
 AB8828.No superseded survey control is available for this station.
 AB8828
 AB8828_MARKER: DB = BENCH MARK DISK
 AB8828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8828_STAMPING: 14-407.56 1734.98
 AB8828_MARK LOGO: SDDT
 AB8828_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8828+STABILITY: SURFACE MOTION
 AB8828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8828+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8828
 AB8828  HISTORY     - Date     Condition        Report By
 AB8828  HISTORY     - UNK      MONUMENTED       SDDT
 AB8828  HISTORY     - 19940922 GOOD             NGS
 AB8828
 AB8828                          STATION DESCRIPTION
 AB8828
 AB8828'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8828'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8828'IN ARLINGTON, THENCE 11.4 KM (7.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8828'716.0 M (2349.1 FT) WEST OF MILEPOST 408, 33.1 M (108.6 FT) NORTH OF
 AB8828'THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) WEST OF THE CENTER OF A FIELD
 AB8828'ENTRANCE AND GATE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AB8828'BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS
 AB8828'POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB8828'PROJECTS 0.08 M (0.26 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8827 ***********************************************************************
 AB8827  DESIGNATION -  14 408.68
 AB8827  PID         -  AB8827
 AB8827  STATE/COUNTY-  SD/BROOKINGS
 AB8827  COUNTRY     -  US
 AB8827  USGS QUAD   -  LAKE SINAI (2017)
 AB8827
 AB8827                         *CURRENT SURVEY CONTROL
 AB8827  ______________________________________________________________________
 AB8827* NAD 83(1986) POSITION- 44 19 35.     (N) 097 00 57.     (W)   SCALED
 AB8827* NAVD 88 ORTHO HEIGHT -   520.430 (meters)     1707.44  (feet) ADJUSTED
 AB8827  ______________________________________________________________________
 AB8827  GEOID HEIGHT    -        -25.189 (meters)                     GEOID18
 AB8827  DYNAMIC HEIGHT  -        520.332 (meters)     1707.12  (feet) COMP
 AB8827  MODELED GRAVITY -    980,413.2   (mgal)                       NAVD 88
 AB8827
 AB8827  VERT ORDER      -  FIRST     CLASS II
 AB8827
 AB8827.The horizontal coordinates were scaled from a map and have
 AB8827.an estimated accuracy of +/- 6 seconds.
 AB8827
 AB8827.The orthometric height was determined by differential leveling and
 AB8827.adjusted by the NATIONAL GEODETIC SURVEY
 AB8827.in October 1997.
 AB8827
 AB8827.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8827.GEOID18 height accuracy estimate available here.
 AB8827
 AB8827.Click photographs - Photos may exist for this station.
 AB8827
 AB8827.The dynamic height is computed by dividing the NAVD 88
 AB8827.geopotential number by the normal gravity value computed on the
 AB8827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8827.degrees latitude (g = 980.6199 gals.).
 AB8827
 AB8827.The modeled gravity was interpolated from observed gravity values.
 AB8827
 AB8827;                    North         East    Units  Estimated Accuracy
 AB8827;SPC SD N     -    59,180.      837,980.      MT  (+/- 180 meters Scaled)
 AB8827
 AB8827_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ582100(NAD 83)
 AB8827
 AB8827                          SUPERSEDED SURVEY CONTROL
 AB8827
 AB8827.No superseded survey control is available for this station.
 AB8827
 AB8827_MARKER: DB = BENCH MARK DISK
 AB8827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8827_STAMPING: 14-408.68 1706.70
 AB8827_MARK LOGO: SDDT
 AB8827_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8827+STABILITY: SURFACE MOTION
 AB8827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8827+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8827
 AB8827  HISTORY     - Date     Condition        Report By
 AB8827  HISTORY     - UNK      MONUMENTED       SDDT
 AB8827  HISTORY     - 19940922 GOOD             NGS
 AB8827
 AB8827                          STATION DESCRIPTION
 AB8827
 AB8827'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8827'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8827'IN ARLINGTON, THENCE 13.2 KM (8.20 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8827'523.0 M (1715.9 FT) WEST OF MILEPOST 409, 30.6 M (100.4 FT) NORTH OF
 AB8827'THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8827'0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB8827'POST, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AB8827'PROJECTS 0.08 M (0.26 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8825 ***********************************************************************
 AB8825  DESIGNATION -  14 409.50
 AB8825  PID         -  AB8825
 AB8825  STATE/COUNTY-  SD/BROOKINGS
 AB8825  COUNTRY     -  US
 AB8825  USGS QUAD   -  VOLGA (2017)
 AB8825
 AB8825                         *CURRENT SURVEY CONTROL
 AB8825  ______________________________________________________________________
 AB8825* NAD 83(1986) POSITION- 44 19 34.     (N) 096 59 57.     (W)   SCALED
 AB8825* NAVD 88 ORTHO HEIGHT -   514.341 (meters)     1687.47  (feet) ADJUSTED
 AB8825  ______________________________________________________________________
 AB8825  GEOID HEIGHT    -        -25.196 (meters)                     GEOID18
 AB8825  DYNAMIC HEIGHT  -        514.246 (meters)     1687.16  (feet) COMP
 AB8825  MODELED GRAVITY -    980,417.2   (mgal)                       NAVD 88
 AB8825
 AB8825  VERT ORDER      -  FIRST     CLASS II
 AB8825
 AB8825.The horizontal coordinates were scaled from a map and have
 AB8825.an estimated accuracy of +/- 6 seconds.
 AB8825
 AB8825.The orthometric height was determined by differential leveling and
 AB8825.adjusted by the NATIONAL GEODETIC SURVEY
 AB8825.in October 1997.
 AB8825
 AB8825.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8825.GEOID18 height accuracy estimate available here.
 AB8825
 AB8825.Click photographs - Photos may exist for this station.
 AB8825
 AB8825.The dynamic height is computed by dividing the NAVD 88
 AB8825.geopotential number by the normal gravity value computed on the
 AB8825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8825.degrees latitude (g = 980.6199 gals.).
 AB8825
 AB8825.The modeled gravity was interpolated from observed gravity values.
 AB8825
 AB8825;                    North         East    Units  Estimated Accuracy
 AB8825;SPC SD N     -    59,200.      839,310.      MT  (+/- 180 meters Scaled)
 AB8825
 AB8825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ595100(NAD 83)
 AB8825
 AB8825                          SUPERSEDED SURVEY CONTROL
 AB8825
 AB8825.No superseded survey control is available for this station.
 AB8825
 AB8825_MARKER: DB = BENCH MARK DISK
 AB8825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8825_STAMPING: 14-409.50 1686.70
 AB8825_MARK LOGO: SDDT
 AB8825_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8825+STABILITY: SURFACE MOTION
 AB8825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8825+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8825
 AB8825  HISTORY     - Date     Condition        Report By
 AB8825  HISTORY     - UNK      MONUMENTED       SDDT
 AB8825  HISTORY     - 19940922 GOOD             NGS
 AB8825
 AB8825                          STATION DESCRIPTION
 AB8825
 AB8825'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8825'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 AB8825'BROOKINGS, THENCE 16.8 KM (10.45 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8825'777.0 M (2549.2 FT) WEST OF MILEPOST 410, 24.2 M (79.4 FT) WEST OF THE
 AB8825'CENTER OF A FIELD ENTRANCE AND GATE, 22.8 M (74.8 FT) NORTH OF THE
 AB8825'HIGHWAY CENTERLINE, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AB8825'M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST,
 AB8825'0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AB8825'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8824 ***********************************************************************
 AB8824  DESIGNATION -  14 410.60
 AB8824  PID         -  AB8824
 AB8824  STATE/COUNTY-  SD/BROOKINGS
 AB8824  COUNTRY     -  US
 AB8824  USGS QUAD   -  VOLGA (2017)
 AB8824
 AB8824                         *CURRENT SURVEY CONTROL
 AB8824  ______________________________________________________________________
 AB8824* NAD 83(1986) POSITION- 44 19 34.     (N) 096 58 37.     (W)   SCALED
 AB8824* NAVD 88 ORTHO HEIGHT -   513.565 (meters)     1684.92  (feet) ADJUSTED
 AB8824  ______________________________________________________________________
 AB8824  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 AB8824  DYNAMIC HEIGHT  -        513.471 (meters)     1684.61  (feet) COMP
 AB8824  MODELED GRAVITY -    980,418.8   (mgal)                       NAVD 88
 AB8824
 AB8824  VERT ORDER      -  FIRST     CLASS II
 AB8824
 AB8824.The horizontal coordinates were scaled from a map and have
 AB8824.an estimated accuracy of +/- 6 seconds.
 AB8824
 AB8824.The orthometric height was determined by differential leveling and
 AB8824.adjusted by the NATIONAL GEODETIC SURVEY
 AB8824.in October 1997.
 AB8824
 AB8824.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8824.GEOID18 height accuracy estimate available here.
 AB8824
 AB8824.Click photographs - Photos may exist for this station.
 AB8824
 AB8824.The dynamic height is computed by dividing the NAVD 88
 AB8824.geopotential number by the normal gravity value computed on the
 AB8824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8824.degrees latitude (g = 980.6199 gals.).
 AB8824
 AB8824.The modeled gravity was interpolated from observed gravity values.
 AB8824
 AB8824;                    North         East    Units  Estimated Accuracy
 AB8824;SPC SD N     -    59,260.      841,080.      MT  (+/- 180 meters Scaled)
 AB8824
 AB8824_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ613100(NAD 83)
 AB8824
 AB8824                          SUPERSEDED SURVEY CONTROL
 AB8824
 AB8824.No superseded survey control is available for this station.
 AB8824
 AB8824_MARKER: DB = BENCH MARK DISK
 AB8824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8824_STAMPING: 14-410.60 1684.17
 AB8824_MARK LOGO: SDDT
 AB8824_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8824+STABILITY: SURFACE MOTION
 AB8824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8824+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8824
 AB8824  HISTORY     - Date     Condition        Report By
 AB8824  HISTORY     - UNK      MONUMENTED       SDDT
 AB8824  HISTORY     - 19940922 GOOD             NGS
 AB8824
 AB8824                          STATION DESCRIPTION
 AB8824
 AB8824'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8824'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 AB8824'BROOKINGS, THENCE 15.1 KM (9.40 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8824'612.0 M (2007.9 FT) WEST OF MILEPOST 411, 22.4 M (73.5 FT) NORTH OF
 AB8824'THE CENTERLINE OF THE HIGHWAY, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE
 AB8824'HIGHWAY, 0.3 M (1.0 FT) EAST OF AN UNDERGROUND CABLE WARNING SIGN, 0.3
 AB8824'M (1.0 FT) SOUTH OF A FENCE CORNER, 0.1 M (0.3 FT) NORTH OF A WITNESS
 AB8824'POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB8824'PROJECTS 0.06 M (0.20 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8822 ***********************************************************************
 AB8822  DESIGNATION -  14 411.49
 AB8822  PID         -  AB8822
 AB8822  STATE/COUNTY-  SD/BROOKINGS
 AB8822  COUNTRY     -  US
 AB8822  USGS QUAD   -  VOLGA (2017)
 AB8822
 AB8822                         *CURRENT SURVEY CONTROL
 AB8822  ______________________________________________________________________
 AB8822* NAD 83(1986) POSITION- 44 19 34.     (N) 096 57 33.     (W)   SCALED
 AB8822* NAVD 88 ORTHO HEIGHT -   504.569 (meters)     1655.41  (feet) ADJUSTED
 AB8822  ______________________________________________________________________
 AB8822  GEOID HEIGHT    -        -25.218 (meters)                     GEOID18
 AB8822  DYNAMIC HEIGHT  -        504.477 (meters)     1655.11  (feet) COMP
 AB8822  MODELED GRAVITY -    980,420.0   (mgal)                       NAVD 88
 AB8822
 AB8822  VERT ORDER      -  FIRST     CLASS II
 AB8822
 AB8822.The horizontal coordinates were scaled from a map and have
 AB8822.an estimated accuracy of +/- 6 seconds.
 AB8822
 AB8822.The orthometric height was determined by differential leveling and
 AB8822.adjusted by the NATIONAL GEODETIC SURVEY
 AB8822.in October 1997.
 AB8822
 AB8822.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8822.GEOID18 height accuracy estimate available here.
 AB8822
 AB8822.Click photographs - Photos may exist for this station.
 AB8822
 AB8822.The dynamic height is computed by dividing the NAVD 88
 AB8822.geopotential number by the normal gravity value computed on the
 AB8822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8822.degrees latitude (g = 980.6199 gals.).
 AB8822
 AB8822.The modeled gravity was interpolated from observed gravity values.
 AB8822
 AB8822;                    North         East    Units  Estimated Accuracy
 AB8822;SPC SD N     -    59,310.      842,500.      MT  (+/- 180 meters Scaled)
 AB8822
 AB8822_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ627101(NAD 83)
 AB8822
 AB8822                          SUPERSEDED SURVEY CONTROL
 AB8822
 AB8822.No superseded survey control is available for this station.
 AB8822
 AB8822_MARKER: DB = BENCH MARK DISK
 AB8822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8822_STAMPING: 14-411.49 1654.67
 AB8822_MARK LOGO: SDDT
 AB8822_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8822+STABILITY: SURFACE MOTION
 AB8822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8822+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1994
 AB8822
 AB8822  HISTORY     - Date     Condition        Report By
 AB8822  HISTORY     - UNK      MONUMENTED       SDDT
 AB8822  HISTORY     - 19940920 GOOD             NGS
 AB8822
 AB8822                          STATION DESCRIPTION
 AB8822
 AB8822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8822'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 AB8822'BROOKINGS, THENCE 13.6 KM (8.45 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8822'780.0 M (2559.0 FT) WEST OF MILEPOST 412, 41.2 M (135.2 FT) NORTH OF
 AB8822'THE HIGHWAY CENTERLINE, 8.7 M (28.5 FT) WEST OF THE CENTER OF A TRACK
 AB8822'ROAD, 3.6 M (11.8 FT) WEST OF A FENCE CORNER, 2.4 M (7.9 FT) BELOW THE
 AB8822'LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AB8822'SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND
 AB8822'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8819 ***********************************************************************
 AB8819  DESIGNATION -  14 413.85
 AB8819  PID         -  AB8819
 AB8819  STATE/COUNTY-  SD/BROOKINGS
 AB8819  COUNTRY     -  US
 AB8819  USGS QUAD   -  VOLGA (2017)
 AB8819
 AB8819                         *CURRENT SURVEY CONTROL
 AB8819  ______________________________________________________________________
 AB8819* NAD 83(1986) POSITION- 44 19 35.     (N) 096 54 52.     (W)   SCALED
 AB8819* NAVD 88 ORTHO HEIGHT -   495.037 (meters)     1624.13  (feet) ADJUSTED
 AB8819  ______________________________________________________________________
 AB8819  GEOID HEIGHT    -        -25.254 (meters)                     GEOID18
 AB8819  DYNAMIC HEIGHT  -        494.948 (meters)     1623.84  (feet) COMP
 AB8819  MODELED GRAVITY -    980,421.4   (mgal)                       NAVD 88
 AB8819
 AB8819  VERT ORDER      -  FIRST     CLASS II
 AB8819
 AB8819.The horizontal coordinates were scaled from a map and have
 AB8819.an estimated accuracy of +/- 6 seconds.
 AB8819
 AB8819.The orthometric height was determined by differential leveling and
 AB8819.adjusted by the NATIONAL GEODETIC SURVEY
 AB8819.in October 1997.
 AB8819
 AB8819.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8819.GEOID18 height accuracy estimate available here.
 AB8819
 AB8819.Click photographs - Photos may exist for this station.
 AB8819
 AB8819.The dynamic height is computed by dividing the NAVD 88
 AB8819.geopotential number by the normal gravity value computed on the
 AB8819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8819.degrees latitude (g = 980.6199 gals.).
 AB8819
 AB8819.The modeled gravity was interpolated from observed gravity values.
 AB8819
 AB8819;                    North         East    Units  Estimated Accuracy
 AB8819;SPC SD N     -    59,480.      846,070.      MT  (+/- 180 meters Scaled)
 AB8819
 AB8819_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ662102(NAD 83)
 AB8819
 AB8819                          SUPERSEDED SURVEY CONTROL
 AB8819
 AB8819.No superseded survey control is available for this station.
 AB8819
 AB8819_MARKER: DB = BENCH MARK DISK
 AB8819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8819_STAMPING: 14-413.85 1623.45
 AB8819_MARK LOGO: SDDT
 AB8819_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8819+STABILITY: SURFACE MOTION
 AB8819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8819+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1994
 AB8819
 AB8819  HISTORY     - Date     Condition        Report By
 AB8819  HISTORY     - UNK      MONUMENTED       SDDT
 AB8819  HISTORY     - 19940920 GOOD             NGS
 AB8819
 AB8819                          STATION DESCRIPTION
 AB8819
 AB8819'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8819'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 AB8819'BROOKINGS, THENCE 10.1 KM (6.25 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8819'251.0 M (823.5 FT) WEST OF MILEPOST 414, 33.6 M (110.2 FT) NORTH OF
 AB8819'THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) EAST OF THE CENTER OF A FIELD
 AB8819'ENTRANCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AB8819'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST,
 AB8819'AND THE MONUMENT IS RECESSED 0.03 M (0.10 FT) BELOW THE GROUND
 AB8819'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8818 ***********************************************************************
 AB8818  DESIGNATION -  14 414.13
 AB8818  PID         -  AB8818
 AB8818  STATE/COUNTY-  SD/BROOKINGS
 AB8818  COUNTRY     -  US
 AB8818  USGS QUAD   -  VOLGA (2017)
 AB8818
 AB8818                         *CURRENT SURVEY CONTROL
 AB8818  ______________________________________________________________________
 AB8818* NAD 83(1986) POSITION- 44 19 34.82   (N) 096 54 31.38   (W)   HD_HELD1
 AB8818* NAVD 88 ORTHO HEIGHT -   494.042 (meters)     1620.87  (feet) ADJUSTED
 AB8818  ______________________________________________________________________
 AB8818  GEOID HEIGHT    -        -25.260 (meters)                     GEOID18
 AB8818  DYNAMIC HEIGHT  -        493.953 (meters)     1620.58  (feet) COMP
 AB8818  MODELED GRAVITY -    980,421.5   (mgal)                       NAVD 88
 AB8818
 AB8818  VERT ORDER      -  FIRST     CLASS II
 AB8818
 AB8818.The horizontal coordinates were determined by differentially corrected
 AB8818.hand held GPS observations or other comparable positioning techniques
 AB8818.and have an estimated accuracy of +/- 3 meters.
 AB8818
 AB8818.The orthometric height was determined by differential leveling and
 AB8818.adjusted by the NATIONAL GEODETIC SURVEY
 AB8818.in October 1997.
 AB8818
 AB8818.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8818.GEOID18 height accuracy estimate available here.
 AB8818
 AB8818.Click photographs - Photos may exist for this station.
 AB8818
 AB8818.The dynamic height is computed by dividing the NAVD 88
 AB8818.geopotential number by the normal gravity value computed on the
 AB8818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8818.degrees latitude (g = 980.6199 gals.).
 AB8818
 AB8818.The modeled gravity was interpolated from observed gravity values.
 AB8818
 AB8818;                    North         East    Units  Estimated Accuracy
 AB8818;SPC SD N     -    59,491.6     846,521.7     MT  (+/- 3 meters HH1 GPS) 
 AB8818
 AB8818_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6674510246(NAD 83)
 AB8818
 AB8818                          SUPERSEDED SURVEY CONTROL
 AB8818
 AB8818.No superseded survey control is available for this station.
 AB8818
 AB8818_MARKER: DB = BENCH MARK DISK
 AB8818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8818_STAMPING: 14-414.13 1620.16
 AB8818_MARK LOGO: SDDT
 AB8818_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8818+STABILITY: SURFACE MOTION
 AB8818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8818+SATELLITE: SATELLITE OBSERVATIONS - October 13, 1994
 AB8818
 AB8818  HISTORY     - Date     Condition        Report By
 AB8818  HISTORY     - UNK      MONUMENTED       SDDT
 AB8818  HISTORY     - 19941013 GOOD             NGS
 AB8818
 AB8818                          STATION DESCRIPTION
 AB8818
 AB8818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8818'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN AVENUE FROM THE POST OFFICE IN
 AB8818'BROOKINGS, THENCE 9.6 KM (5.95 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8818'180.0 M (590.5 FT) EAST OF MILEPOST 414, 49.8 M (163.4 FT) NORTH OF
 AB8818'THE HIGHWAY CENTERLINE, 17.3 M (56.8 FT) WEST OF THE CENTER OF A
 AB8818'GRAVELED ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 AB8818'(0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB8818'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0652 ***********************************************************************
 OR0652  DESIGNATION -  14 FG
 OR0652  PID         -  OR0652
 OR0652  STATE/COUNTY-  SD/GREGORY
 OR0652  COUNTRY     -  US
 OR0652  USGS QUAD   -  LUCAS (2017)
 OR0652
 OR0652                         *CURRENT SURVEY CONTROL
 OR0652  ______________________________________________________________________
 OR0652* NAD 83(1986) POSITION- 43 22 13.99   (N) 099 11 00.24   (W)   HD_HELD1
 OR0652* NAVD 88 ORTHO HEIGHT -   626.318 (meters)     2054.84  (feet) ADJUSTED
 OR0652  ______________________________________________________________________
 OR0652  GEOID HEIGHT    -        -26.214 (meters)                     GEOID18
 OR0652  DYNAMIC HEIGHT  -        626.097 (meters)     2054.12  (feet) COMP
 OR0652  MODELED GRAVITY -    980,247.3   (mgal)                       NAVD 88
 OR0652
 OR0652  VERT ORDER      -  FIRST     CLASS II
 OR0652
 OR0652.The horizontal coordinates were determined by differentially corrected
 OR0652.hand held GPS observations or other comparable positioning techniques
 OR0652.and have an estimated accuracy of +/- 3 meters.
 OR0652
 OR0652.The orthometric height was determined by differential leveling and
 OR0652.adjusted by the NATIONAL GEODETIC SURVEY
 OR0652.in June 1991.
 OR0652
 OR0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0652.GEOID18 height accuracy estimate available here.
 OR0652
 OR0652.Click photographs - Photos may exist for this station.
 OR0652
 OR0652.The dynamic height is computed by dividing the NAVD 88
 OR0652.geopotential number by the normal gravity value computed on the
 OR0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0652.degrees latitude (g = 980.6199 gals.).
 OR0652
 OR0652.The modeled gravity was interpolated from observed gravity values.
 OR0652
 OR0652;                    North         East    Units  Estimated Accuracy
 OR0652;SPC SD S     -   115,870.7     693,190.5     MT  (+/- 3 meters HH1 GPS) 
 OR0652
 OR0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8514101981(NAD 83)
 OR0652
 OR0652                          SUPERSEDED SURVEY CONTROL
 OR0652
 OR0652  NGVD 29 (??/??/92)  625.967  (m)         2053.69   (f) ADJ UNCH    1 2
 OR0652
 OR0652.Superseded values are not recommended for survey control.
 OR0652
 OR0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0652.See file dsdata.pdf to determine how the superseded data were derived.
 OR0652
 OR0652_MARKER: DD = SURVEY DISK
 OR0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0652_STAMPING: 14 FG 1946 2054
 OR0652_MARK LOGO: USGS
 OR0652_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0652+STABILITY: SURFACE MOTION
 OR0652
 OR0652  HISTORY     - Date     Condition        Report By
 OR0652  HISTORY     - 1946     MONUMENTED       USGS
 OR0652  HISTORY     - 1949     GOOD             CGS
 OR0652  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0652
 OR0652                          STATION DESCRIPTION
 OR0652
 OR0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0652'26.3 MI NE FROM GREGORY.
 OR0652'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0652'THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0 MILES NORTH
 OR0652'ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A GRAVEL ROAD,
 OR0652'THENCE 4.0 MILES NORTHEAST ALONG A DIRT ROAD, THENCE 2.0 MILES
 OR0652'NORTH ALONG A DIRT ROAD, THENCE 2.0 MILES WEST ALONG A DIRT ROAD,
 OR0652'THENCE 2.0 MILES NORTH ALONG A DIRT ROAD, AT A T-JUNCTION OF
 OR0652'ROADS, 0.2 MILE EAST OF A FARMHOUSE LOCATED ON THE TOP OF A HILL,
 OR0652'33 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 14 FEET
 OR0652'NORTH OF THE CENTER LINE OF A PRIVATE ROAD LEADING WEST TO THE
 OR0652'FARMHOUSE, 1.2 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF
 OR0652'A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0652
 OR0652                          STATION RECOVERY (2013)
 OR0652
 OR0652'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0652'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0449 ***********************************************************************
 PS0449  DESIGNATION -  14 LW
 PS0449  PID         -  PS0449
 PS0449  STATE/COUNTY-  SD/HUGHES
 PS0449  COUNTRY     -  US
 PS0449  USGS QUAD   -  JOE CREEK (2017)
 PS0449
 PS0449                         *CURRENT SURVEY CONTROL
 PS0449  ______________________________________________________________________
 PS0449* NAD 83(1986) POSITION- 44 09 00.12   (N) 099 48 25.00   (W)   HD_HELD1
 PS0449* NAVD 88 ORTHO HEIGHT -   465.489 (meters)     1527.19  (feet) ADJUSTED
 PS0449  ______________________________________________________________________
 PS0449  GEOID HEIGHT    -        -24.215 (meters)                     GEOID18
 PS0449  DYNAMIC HEIGHT  -        465.389 (meters)     1526.86  (feet) COMP
 PS0449  MODELED GRAVITY -    980,388.6   (mgal)                       NAVD 88
 PS0449
 PS0449  VERT ORDER      -  FIRST     CLASS II
 PS0449
 PS0449.The horizontal coordinates were determined by differentially corrected
 PS0449.hand held GPS observations or other comparable positioning techniques
 PS0449.and have an estimated accuracy of +/- 3 meters.
 PS0449
 PS0449.The orthometric height was determined by differential leveling and
 PS0449.adjusted by the NATIONAL GEODETIC SURVEY
 PS0449.in June 1991.
 PS0449
 PS0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0449.GEOID18 height accuracy estimate available here.
 PS0449
 PS0449.Click photographs - Photos may exist for this station.
 PS0449
 PS0449.The dynamic height is computed by dividing the NAVD 88
 PS0449.geopotential number by the normal gravity value computed on the
 PS0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0449.degrees latitude (g = 980.6199 gals.).
 PS0449
 PS0449.The modeled gravity was interpolated from observed gravity values.
 PS0449
 PS0449;                    North         East    Units  Estimated Accuracy
 PS0449;SPC SD S     -   201,958.1     642,110.7     MT  (+/- 3 meters HH1 GPS) 
 PS0449
 PS0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3546788853(NAD 83)
 PS0449
 PS0449                          SUPERSEDED SURVEY CONTROL
 PS0449
 PS0449  NGVD 29 (??/??/92)  465.159  (m)         1526.11   (f) ADJ UNCH    1 2
 PS0449
 PS0449.Superseded values are not recommended for survey control.
 PS0449
 PS0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0449.See file dsdata.pdf to determine how the superseded data were derived.
 PS0449
 PS0449_MARKER: DD = SURVEY DISK
 PS0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0449_STAMPING: 14 LW 1946
 PS0449_MARK LOGO: USGS
 PS0449_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0449+STABILITY: SURFACE MOTION
 PS0449
 PS0449  HISTORY     - Date     Condition        Report By
 PS0449  HISTORY     - 1946     MONUMENTED       USGS
 PS0449  HISTORY     - 1949     GOOD             CGS
 PS0449
 PS0449                          STATION DESCRIPTION
 PS0449
 PS0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0449'2 MI E FROM JOE CREEK.
 PS0449'2.0 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0449'CREEK, AT THE CORNER OF SECTIONS 13, 14, 23 AND 24, T. 108 N.,
 PS0449'R. 75 W., 44 FEET NORTH OF THE CENTER LINE OF THE ROAD, 5 FEET
 PS0449'WEST OF A FENCE, 6.5 FEET NORTHWEST OF A CORNER FENCE POST,
 PS0449'1.3 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PS0449'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2175 ***********************************************************************
 PU2175  DESIGNATION -  14 RM
 PU2175  PID         -  PU2175
 PU2175  STATE/COUNTY-  SD/HAAKON
 PU2175  COUNTRY     -  US
 PU2175  USGS QUAD   -  HORSE TOOTH (2017)
 PU2175
 PU2175                         *CURRENT SURVEY CONTROL
 PU2175  ______________________________________________________________________
 PU2175* NAD 83(1996) POSITION- 44 09 13.83067(N) 102 00 27.48107(W)   ADJUSTED
 PU2175* NAVD 88 ORTHO HEIGHT -   781.    (meters)     2562.    (feet) SCALED
 PU2175  ______________________________________________________________________
 PU2175  GEOID HEIGHT    -        -19.848 (meters)                     GEOID18
 PU2175  LAPLACE CORR    -         -9.33  (seconds)                    DEFLEC18
 PU2175  HORZ ORDER      -  SECOND
 PU2175
 PU2175.The horizontal coordinates were established by classical geodetic methods
 PU2175.and adjusted by the National Geodetic Survey in January 1998.
 PU2175
 PU2175.The orthometric height was scaled from a topographic map.
 PU2175
 PU2175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2175.GEOID18 height accuracy estimate available here.
 PU2175
 PU2175.Click photographs - Photos may exist for this station.
 PU2175
 PU2175.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2175
 PU2175. The following values were computed from the NAD 83(1996) position.
 PU2175
 PU2175;                    North         East     Units Scale Factor Converg.
 PU2175;SPC SD S     -   203,597.765   466,073.924   MT  0.99995051   -1 09 18.1
 PU2175;SPC SD S     -   667,970.33  1,529,110.87   sFT  0.99995051   -1 09 18.1
 PU2175;UTM  13      - 4,893,314.757   739,292.899   MT  1.00030429   +2 05 07.5
 PU2175;UTM  14      - 4,893,359.329   259,486.178   MT  1.00031150   -2 05 45.9
 PU2175
 PU2175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2175!SPC SD S     -   0.99988059  x   0.99995051  =   0.99983111
 PU2175!UTM  13      -   0.99988059  x   1.00030429  =   1.00018485
 PU2175!UTM  14      -   0.99988059  x   1.00031150  =   1.00019206
 PU2175
 PU2175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3929293314(NAD 83)
 PU2175
 PU2175                          SUPERSEDED SURVEY CONTROL
 PU2175
 PU2175  NAD 83(1986)-  44 09 13.82298(N)    102 00 27.48289(W) AD(       ) 2
 PU2175  NAD 27      -  44 09 13.87000(N)    102 00 25.94000(W) AD(       ) 2
 PU2175
 PU2175.Superseded values are not recommended for survey control.
 PU2175
 PU2175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2175.See file dsdata.pdf to determine how the superseded data were derived.
 PU2175
 PU2175_MARKER: DD = SURVEY DISK
 PU2175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2175_MARK LOGO: USGLO
 PU2175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2175+STABILITY: SURFACE MOTION
 PU2175
 PU2175  HISTORY     - Date     Condition        Report By
 PU2175  HISTORY     - 1924     MONUMENTED       USGLO
 PU2175
 PU2175                          STATION DESCRIPTION
 PU2175
 PU2175'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2175'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND
 PU2175'BEARS TO THE SE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1038 ***********************************************************************
 OR1038  DESIGNATION -  1418.250
 OR1038  PID         -  OR1038
 OR1038  STATE/COUNTY-  SD/BRULE
 OR1038  COUNTRY     -  US
 OR1038  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1038
 OR1038                         *CURRENT SURVEY CONTROL
 OR1038  ______________________________________________________________________
 OR1038* NAD 83(1986) POSITION- 43 47 49.     (N) 099 20 47.     (W)   SCALED
 OR1038* NAVD 88 ORTHO HEIGHT -   432.603 (meters)     1419.30  (feet) ADJUSTED
 OR1038  ______________________________________________________________________
 OR1038  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 OR1038  DYNAMIC HEIGHT  -        432.489 (meters)     1418.92  (feet) COMP
 OR1038  MODELED GRAVITY -    980,342.0   (mgal)                       NAVD 88
 OR1038
 OR1038  VERT ORDER      -  FIRST     CLASS II
 OR1038
 OR1038.The horizontal coordinates were scaled from a map and have
 OR1038.an estimated accuracy of +/- 6 seconds.
 OR1038
 OR1038.The orthometric height was determined by differential leveling and
 OR1038.adjusted by the NATIONAL GEODETIC SURVEY
 OR1038.in September 1993.
 OR1038
 OR1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1038.GEOID18 height accuracy estimate available here.
 OR1038
 OR1038.Click photographs - Photos may exist for this station.
 OR1038
 OR1038.The dynamic height is computed by dividing the NAVD 88
 OR1038.geopotential number by the normal gravity value computed on the
 OR1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1038.degrees latitude (g = 980.6199 gals.).
 OR1038
 OR1038.The modeled gravity was interpolated from observed gravity values.
 OR1038
 OR1038;                    North         East    Units  Estimated Accuracy
 OR1038;SPC SD S     -   163,070.      679,420.      MT  (+/- 180 meters Scaled)
 OR1038
 OR1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP721493(NAD 83)
 OR1038
 OR1038                          SUPERSEDED SURVEY CONTROL
 OR1038
 OR1038.No superseded survey control is available for this station.
 OR1038
 OR1038_MARKER: DR = REFERENCE MARK DISK
 OR1038_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OR1038_SP_SET: ABUTMENT
 OR1038_STAMPING: 1418.250 1970
 OR1038_MARK LOGO: SDDT
 OR1038_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1038_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR1038+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1038
 OR1038  HISTORY     - Date     Condition        Report By
 OR1038  HISTORY     - 1970     MONUMENTED       SDDT
 OR1038  HISTORY     - 19910625 GOOD             NGS
 OR1038  HISTORY     - 20120312 GOOD             INDIV
 OR1038
 OR1038                          STATION DESCRIPTION
 OR1038
 OR1038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1038'IN CHAMBERLAIN, AT THE JUNCTION OF INTERSTATE HIGHWAY 90 AND THE
 OR1038'MISSOURI RIVER, IN TOP OF AND 6.4 M (21.0 FT) SOUTHWEST OF THE
 OR1038'NORTHEAST END OF THE SOUTHEAST CONCRETE ABUTMENT OF THE HIGHWAY
 OR1038'BRIDGE SPANNING THE MISSOURI RIVER, AND 7.6 M (24.9 FT) NORTHEAST OF
 OR1038'AND LEVEL WITH THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY.
 OR1038
 OR1038                          STATION RECOVERY (2012)
 OR1038
 OR1038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0078 ***********************************************************************
 NN0078  DESIGNATION -  1420.4
 NN0078  PID         -  NN0078
 NN0078  STATE/COUNTY-  SD/BON HOMME
 NN0078  COUNTRY     -  US
 NN0078  USGS QUAD   -  NIOBRARA (2017)
 NN0078
 NN0078                         *CURRENT SURVEY CONTROL
 NN0078  ______________________________________________________________________
 NN0078* NAD 83(1986) POSITION- 42 50 12.     (N) 098 05 24.     (W)   SCALED
 NN0078* NAVD 88 ORTHO HEIGHT -   433.049 (meters)     1420.76  (feet) ADJUSTED
 NN0078  ______________________________________________________________________
 NN0078  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 NN0078  DYNAMIC HEIGHT  -        432.904 (meters)     1420.29  (feet) COMP
 NN0078  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 NN0078
 NN0078  VERT ORDER      -  SECOND    CLASS 0
 NN0078
 NN0078.The horizontal coordinates were scaled from a map and have
 NN0078.an estimated accuracy of +/- 6 seconds.
 NN0078
 NN0078.The orthometric height was determined by differential leveling and
 NN0078.adjusted by the NATIONAL GEODETIC SURVEY
 NN0078.in June 1991.
 NN0078
 NN0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0078.GEOID18 height accuracy estimate available here.
 NN0078
 NN0078.Click photographs - Photos may exist for this station.
 NN0078
 NN0078.The dynamic height is computed by dividing the NAVD 88
 NN0078.geopotential number by the normal gravity value computed on the
 NN0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0078.degrees latitude (g = 980.6199 gals.).
 NN0078
 NN0078.The modeled gravity was interpolated from observed gravity values.
 NN0078
 NN0078;                    North         East    Units  Estimated Accuracy
 NN0078;SPC SD S     -    58,390.      783,390.      MT  (+/- 180 meters Scaled)
 NN0078
 NN0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN743430(NAD 83)
 NN0078
 NN0078                          SUPERSEDED SURVEY CONTROL
 NN0078
 NN0078  NGVD 29 (??/??/92)  432.815  (m)         1419.99   (f) ADJ UNCH    2 0
 NN0078
 NN0078.Superseded values are not recommended for survey control.
 NN0078
 NN0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0078.See file dsdata.pdf to determine how the superseded data were derived.
 NN0078
 NN0078_MARKER: Q = CHISELED SQUARE
 NN0078_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NN0078_SP_SET: CULVERT HEADWALL
 NN0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0078+STABILITY: SURFACE MOTION
 NN0078
 NN0078  HISTORY     - Date     Condition        Report By
 NN0078  HISTORY     - UNK      MONUMENTED       USGS
 NN0078  HISTORY     - 1949     GOOD             CGS
 NN0078
 NN0078                          STATION DESCRIPTION
 NN0078
 NN0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0078'9.7 MI NW FROM RUNNING WATER.
 NN0078'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY LANDING
 NN0078'AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE
 NN0078'2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 2.0 MILES WEST ALONG A
 NN0078'GRAVEL ROAD (BENCH MARK 97 JS(USGS) IS AT THIS POINT), THENCE
 NN0078'1.0 MILE NORTH ALONG A GRAVEL RODA, THENCE 2.0 MILES WEST ALONG
 NN0078'A GRAVEL ROAD, AT A T-JUNCTION OF ROADS, 102.3 FEET NORTHEAST OF
 NN0078'A TELEPHONE POLE, 123.4 FEET EAST OF A POWER LINE POLE, 99.0 FEET
 NN0078'NORTHEAST OF BENCH MARK X 337, 57.0 FEET EAST OF THE CENTER LINE
 NN0078'OF THE NORTH-SOUTH ROAD, 19.0 FEET NORTH OF THE CENTER LINE OF THE
 NN0078'ROAD LEADING EAST, 0.6 FOOT SOUTH OF THE NORTH END OF A CONCRETE
 NN0078'PIPE CULVERT AND CUT ON TOP OF THE NORTH END OF THE CULVERT, 1.0
 NN0078'FOOT BELOW ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0197 ***********************************************************************
 OQ0197  DESIGNATION -  1422
 OQ0197  PID         -  OQ0197
 OQ0197  STATE/COUNTY-  SD/CLAY
 OQ0197  COUNTRY     -  US
 OQ0197  USGS QUAD   -  BERESFORD (2017)
 OQ0197
 OQ0197                         *CURRENT SURVEY CONTROL
 OQ0197  ______________________________________________________________________
 OQ0197* NAD 83(1986) POSITION- 43 05 01.     (N) 096 48 20.     (W)   SCALED
 OQ0197* NAVD 88 ORTHO HEIGHT -   433.511 (meters)     1422.28  (feet) ADJUSTED
 OQ0197  ______________________________________________________________________
 OQ0197  GEOID HEIGHT    -        -26.002 (meters)                     GEOID18
 OQ0197  DYNAMIC HEIGHT  -        433.384 (meters)     1421.86  (feet) COMP
 OQ0197  MODELED GRAVITY -    980,315.0   (mgal)                       NAVD 88
 OQ0197
 OQ0197  VERT ORDER      -  SECOND    CLASS 0
 OQ0197
 OQ0197.The horizontal coordinates were scaled from a map and have
 OQ0197.an estimated accuracy of +/- 6 seconds.
 OQ0197
 OQ0197.The orthometric height was determined by differential leveling and
 OQ0197.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0197.in June 1991.
 OQ0197
 OQ0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0197.GEOID18 height accuracy estimate available here.
 OQ0197
 OQ0197.Click photographs - Photos may exist for this station.
 OQ0197
 OQ0197.The dynamic height is computed by dividing the NAVD 88
 OQ0197.geopotential number by the normal gravity value computed on the
 OQ0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0197.degrees latitude (g = 980.6199 gals.).
 OQ0197
 OQ0197.The modeled gravity was interpolated from observed gravity values.
 OQ0197
 OQ0197;                    North         East    Units  Estimated Accuracy
 OQ0197;SPC SD S     -    89,450.      887,170.      MT  (+/- 180 meters Scaled)
 OQ0197
 OQ0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN786724(NAD 83)
 OQ0197
 OQ0197                          SUPERSEDED SURVEY CONTROL
 OQ0197
 OQ0197  NGVD 29 (??/??/92)  433.274  (m)         1421.50   (f) ADJ UNCH    2 0
 OQ0197
 OQ0197.Superseded values are not recommended for survey control.
 OQ0197
 OQ0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0197.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0197
 OQ0197_MARKER: P = PIPE CAP
 OQ0197_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0197_STAMPING: YANKTON 1422
 OQ0197_MARK LOGO: USGS
 OQ0197_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0197_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0197
 OQ0197  HISTORY     - Date     Condition        Report By
 OQ0197  HISTORY     - UNK      MONUMENTED       USGS
 OQ0197  HISTORY     - 1934     GOOD             CGS
 OQ0197
 OQ0197                          STATION DESCRIPTION
 OQ0197
 OQ0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0197'2 MI W FROM BERESFORD.
 OQ0197'IN CLAY COUNTY, 2.0 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0197'RAILWAY FROM THE STATION AT BERESFORD, UNION COUNTY, AT A
 OQ0197'COUNTY CROSSROADS AT THE CORNER OF CLAY COUNTY, 28.5 FEET SOUTH
 OQ0197'OF THE CENTERLINE OF THE EAST AND WEST COUNTY ROAD, 21.5 FEET
 OQ0197'WEST OF THE CENTERLINE OF A NORTH AND SOUTH COUNTY ROAD, AND 8.7
 OQ0197'FEET NORTHEAST OF A FENCE CORNER.  A U.S. GEOLOGICAL SURVEY
 OQ0197'STANDARD CAP, STAMPED YANKTON 1422 AND RIVETED ON THE TOP OF A
 OQ0197'3-1/2 INCH IRON PIPE PROJECTING 0.8 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0125 ***********************************************************************
 PT0125  DESIGNATION -  1436
 PT0125  PID         -  PT0125
 PT0125  STATE/COUNTY-  SD/STANLEY
 PT0125  COUNTRY     -  US
 PT0125  USGS QUAD   -  PIERRE (2017)
 PT0125
 PT0125                         *CURRENT SURVEY CONTROL
 PT0125  ______________________________________________________________________
 PT0125* NAD 83(1986) POSITION- 44 21 18.     (N) 100 22 19.     (W)   SCALED
 PT0125* NAVD 88 ORTHO HEIGHT -   437.899 (meters)     1436.67  (feet) ADJUSTED
 PT0125  ______________________________________________________________________
 PT0125  GEOID HEIGHT    -        -23.490 (meters)                     GEOID18
 PT0125  DYNAMIC HEIGHT  -        437.810 (meters)     1436.38  (feet) COMP
 PT0125  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 PT0125
 PT0125  VERT ORDER      -  FIRST     CLASS II
 PT0125
 PT0125.The horizontal coordinates were scaled from a map and have
 PT0125.an estimated accuracy of +/- 6 seconds.
 PT0125
 PT0125.The orthometric height was determined by differential leveling and
 PT0125.adjusted by the NATIONAL GEODETIC SURVEY
 PT0125.in June 1991.
 PT0125
 PT0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0125.GEOID18 height accuracy estimate available here.
 PT0125
 PT0125.Click photographs - Photos may exist for this station.
 PT0125
 PT0125.The dynamic height is computed by dividing the NAVD 88
 PT0125.geopotential number by the normal gravity value computed on the
 PT0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0125.degrees latitude (g = 980.6199 gals.).
 PT0125
 PT0125.The modeled gravity was interpolated from observed gravity values.
 PT0125
 PT0125;                    North         East    Units  Estimated Accuracy
 PT0125;SPC SD S     -   224,600.      596,920.      MT  (+/- 180 meters Scaled)
 PT0125
 PT0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ906122(NAD 83)
 PT0125
 PT0125                          SUPERSEDED SURVEY CONTROL
 PT0125
 PT0125  NGVD 29 (??/??/92)  437.520  (m)         1435.43   (f) ADJ UNCH    1 2
 PT0125
 PT0125.Superseded values are not recommended for survey control.
 PT0125
 PT0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0125.See file dsdata.pdf to determine how the superseded data were derived.
 PT0125
 PT0125_MARKER: DD = SURVEY DISK
 PT0125_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0125_SP_SET: SIDEWALK
 PT0125_STAMPING: 1435.430 1921
 PT0125_MARK LOGO: USGS
 PT0125_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0125_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0125+SATELLITE: SATELLITE OBSERVATIONS - August 02, 1995
 PT0125
 PT0125  HISTORY     - Date     Condition        Report By
 PT0125  HISTORY     - 1921     MONUMENTED       USGS
 PT0125  HISTORY     - 1949     GOOD             CGS
 PT0125  HISTORY     - 1951     GOOD             CGS
 PT0125  HISTORY     - 19860930 GOOD             NGS
 PT0125  HISTORY     - 19950802 GOOD             NGS
 PT0125
 PT0125                          STATION DESCRIPTION
 PT0125
 PT0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0125'AT FORT PIERRE.
 PT0125'AT THE STOCK GROWERS BANK BUILDING, IN AN ALCOVE EAST OF THE
 PT0125'SOUTH ENTRANCE, 1.0 FOOT EAST OF THE BASE OF A COLUMN, SET IN
 PT0125'A CONCRETE BLOCK AT THE SIDEWALK LEVEL.
 PT0125
 PT0125                          STATION RECOVERY (1951)
 PT0125
 PT0125'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0125'RECOVERED IN GOOD CONDITION.
 PT0125
 PT0125                          STATION RECOVERY (1986)
 PT0125
 PT0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0125'AT FORT PIERRE, 0.2 KM (0.10 MI) EAST OF U.S. HIGHWAY 83, AT THE
 PT0125'CORNER OF MAIN AND DEADWOOD STREETS.
 PT0125
 PT0125                          STATION RECOVERY (1995)
 PT0125
 PT0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0125'IN FORT PIERRE, AT THE INTERSECTION OF MAIN AVENUE AND DEADWOOD
 PT0125'STREET, IN THE CONCRETE SIDEWALK ALONG THE NORTH SIDE OF THE AVENUE,
 PT0125'16.6 M (54.5 FT) WEST OF THE STREET CENTER, 15.8 M (51.8 FT) NORTH OF
 PT0125'AND LEVEL WITH THE AVENUE, 4.7 M (15.4 FT) NORTHWEST OF A FIRE
 PT0125'HYDRANT, AND 0.8 M (2.6 FT) SOUTH OF A BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9044 ***********************************************************************
 AB9044  DESIGNATION -  1463.46
 AB9044  PID         -  AB9044
 AB9044  STATE/COUNTY-  SD/HUGHES
 AB9044  COUNTRY     -  US
 AB9044  USGS QUAD   -  PIERRE (2017)
 AB9044
 AB9044                         *CURRENT SURVEY CONTROL
 AB9044  ______________________________________________________________________
 AB9044* NAD 83(1986) POSITION- 44 22 27.4    (N) 100 22 01.1    (W)   HD_HELD2
 AB9044* NAVD 88 ORTHO HEIGHT -   446.395 (meters)     1464.55  (feet) ADJUSTED
 AB9044  ______________________________________________________________________
 AB9044  GEOID HEIGHT    -        -23.421 (meters)                     GEOID18
 AB9044  DYNAMIC HEIGHT  -        446.307 (meters)     1464.26  (feet) COMP
 AB9044  MODELED GRAVITY -    980,407.0   (mgal)                       NAVD 88
 AB9044
 AB9044  VERT ORDER      -  FIRST     CLASS II
 AB9044
 AB9044.The horizontal coordinates were established by autonomous hand held GPS
 AB9044.observations and have an estimated accuracy of +/- 10 meters.
 AB9044
 AB9044.The orthometric height was determined by differential leveling and
 AB9044.adjusted by the NATIONAL GEODETIC SURVEY
 AB9044.in October 1997.
 AB9044
 AB9044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9044.GEOID18 height accuracy estimate available here.
 AB9044
 AB9044.Click photographs - Photos may exist for this station.
 AB9044
 AB9044.The dynamic height is computed by dividing the NAVD 88
 AB9044.geopotential number by the normal gravity value computed on the
 AB9044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9044.degrees latitude (g = 980.6199 gals.).
 AB9044
 AB9044.The modeled gravity was interpolated from observed gravity values.
 AB9044
 AB9044;                    North         East    Units  Estimated Accuracy
 AB9044;SPC SD S     -   226,742.      597,319.      MT  (+/- 10 meters HH2 GPS)
 AB9044
 AB9044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9109514353(NAD 83)
 AB9044
 AB9044                          SUPERSEDED SURVEY CONTROL
 AB9044
 AB9044.No superseded survey control is available for this station.
 AB9044
 AB9044_MARKER: DB = BENCH MARK DISK
 AB9044_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AB9044_SP_SET: PARAPET
 AB9044_STAMPING: 1463.46
 AB9044_MARK LOGO: SDHD
 AB9044_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9044+STABILITY: SURFACE MOTION
 AB9044_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB9044+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 AB9044
 AB9044  HISTORY     - Date     Condition        Report By
 AB9044  HISTORY     - UNK      MONUMENTED       SDDT
 AB9044  HISTORY     - 19941121 GOOD             NGS
 AB9044  HISTORY     - 20120516 GOOD             INDIV
 AB9044
 AB9044                          STATION DESCRIPTION
 AB9044
 AB9044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9044'1.3 KM (0.80 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9044'IN PIERRE, IN TOP OF AND 1.1 M (3.6 FT) WEST OF THE EAST END OF THE
 AB9044'CONCRETE PARAPET DIVIDING THE EASTBOUND LANES AND A WALKWAY FOR A
 AB9044'HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER, 4.1 M (13.5 FT) SOUTH OF
 AB9044'THE CENTER OF THE EASTBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT) NORTH
 AB9044'OF THE SOUTH END OF THE EAST BRIDGE ABUTMENT, 0.8 M (2.6 FT) NORTH OF
 AB9044'THE WALKWAY CENTER, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AB9044
 AB9044                          STATION RECOVERY (2012)
 AB9044
 AB9044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9632 ***********************************************************************
 AE9632  DESIGNATION -  1464.11=12 276.75
 AE9632  PID         -  AE9632
 AE9632  STATE/COUNTY-  SD/EDMUNDS
 AE9632  COUNTRY     -  US
 AE9632  USGS QUAD   -  MINA (2017)
 AE9632
 AE9632                         *CURRENT SURVEY CONTROL
 AE9632  ______________________________________________________________________
 AE9632* NAD 83(1986) POSITION- 45 26 21.     (N) 098 45 08.     (W)   SCALED
 AE9632* NAVD 88 ORTHO HEIGHT -   446.561 (meters)     1465.09  (feet) ADJUSTED
 AE9632  ______________________________________________________________________
 AE9632  GEOID HEIGHT    -        -23.979 (meters)                     GEOID18
 AE9632  DYNAMIC HEIGHT  -        446.529 (meters)     1464.99  (feet) COMP
 AE9632  MODELED GRAVITY -    980,530.8   (mgal)                       NAVD 88
 AE9632
 AE9632  VERT ORDER      -  FIRST     CLASS II
 AE9632
 AE9632.The horizontal coordinates were scaled from a map and have
 AE9632.an estimated accuracy of +/- 6 seconds.
 AE9632
 AE9632.The orthometric height was determined by differential leveling and
 AE9632.adjusted by the NATIONAL GEODETIC SURVEY
 AE9632.in July 1998.
 AE9632
 AE9632.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9632.GEOID18 height accuracy estimate available here.
 AE9632
 AE9632.Click photographs - Photos may exist for this station.
 AE9632
 AE9632.The dynamic height is computed by dividing the NAVD 88
 AE9632.geopotential number by the normal gravity value computed on the
 AE9632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9632.degrees latitude (g = 980.6199 gals.).
 AE9632
 AE9632.The modeled gravity was interpolated from observed gravity values.
 AE9632
 AE9632;                    North         East    Units  Estimated Accuracy
 AE9632;SPC SD N     -   179,200.      697,620.      MT  (+/- 180 meters Scaled)
 AE9632
 AE9632_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR193317(NAD 83)
 AE9632
 AE9632                          SUPERSEDED SURVEY CONTROL
 AE9632
 AE9632.No superseded survey control is available for this station.
 AE9632
 AE9632_MARKER: DB = BENCH MARK DISK
 AE9632_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AE9632_SP_SET: ABUTMENT
 AE9632_STAMPING: 1464.11 1971
 AE9632_MARK LOGO: SDHD
 AE9632_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9632_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9632+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9632
 AE9632  HISTORY     - Date     Condition        Report By
 AE9632  HISTORY     - 1971     MONUMENTED       SDDT
 AE9632  HISTORY     - 19970314 GOOD             NGS
 AE9632
 AE9632                          STATION DESCRIPTION
 AE9632
 AE9632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9632'19.0 KM (11.80 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE WEST
 AE9632'JUNCTION OF U.S. HIGHWAY 281 IN ABERDEEN, IN TOP OF AND 3.0 M (9.8 FT)
 AE9632'WEST OF THE EAST END OF THE SOUTHEAST CONCRETE ABUTMENT OF THE HIGHWAY
 AE9632'OVERPASS OF THE BURLINGTON NORTHERN RAILROAD, 1210.4 M (3971.1 FT)
 AE9632'EAST OF MILEPOST 276, 7.5 M (24.6 FT) NORTHEAST OF THE HIGHWAY
 AE9632'CENTERLINE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0129 ***********************************************************************
 PT0129  DESIGNATION -  1482
 PT0129  PID         -  PT0129
 PT0129  STATE/COUNTY-  SD/HUGHES
 PT0129  COUNTRY     -  US
 PT0129  USGS QUAD   -  PIERRE (2017)
 PT0129
 PT0129                         *CURRENT SURVEY CONTROL
 PT0129  ______________________________________________________________________
 PT0129* NAD 83(1986) POSITION- 44 22 10.     (N) 100 21 09.     (W)   SCALED
 PT0129* NAVD 88 ORTHO HEIGHT -   451.898 (meters)     1482.60  (feet) ADJUSTED
 PT0129  ______________________________________________________________________
 PT0129  GEOID HEIGHT    -        -23.444 (meters)                     GEOID18
 PT0129  DYNAMIC HEIGHT  -        451.811 (meters)     1482.32  (feet) COMP
 PT0129  MODELED GRAVITY -    980,411.1   (mgal)                       NAVD 88
 PT0129
 PT0129  VERT ORDER      -  FIRST     CLASS II
 PT0129
 PT0129.This mark is at Pierre Airport (PIR)
 PT0129
 PT0129.The horizontal coordinates were scaled from a map and have
 PT0129.an estimated accuracy of +/- 6 seconds.
 PT0129
 PT0129.The orthometric height was determined by differential leveling and
 PT0129.adjusted by the NATIONAL GEODETIC SURVEY
 PT0129.in October 1997.
 PT0129
 PT0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0129.GEOID18 height accuracy estimate available here.
 PT0129
 PT0129.Click photographs - Photos may exist for this station.
 PT0129
 PT0129.The dynamic height is computed by dividing the NAVD 88
 PT0129.geopotential number by the normal gravity value computed on the
 PT0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0129.degrees latitude (g = 980.6199 gals.).
 PT0129
 PT0129.The modeled gravity was interpolated from observed gravity values.
 PT0129
 PT0129;                    North         East    Units  Estimated Accuracy
 PT0129;SPC SD S     -   226,200.      598,470.      MT  (+/- 180 meters Scaled)
 PT0129
 PT0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ922137(NAD 83)
 PT0129
 PT0129                          SUPERSEDED SURVEY CONTROL
 PT0129
 PT0129  NAVD 88 (06/15/91)  451.948  (m)         1482.77   (f) SUPERSEDED  1 2
 PT0129  NGVD 29 (??/??/92)  451.578  (m)         1481.55   (f) ADJ UNCH    1 2
 PT0129
 PT0129.Superseded values are not recommended for survey control.
 PT0129
 PT0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0129.See file dsdata.pdf to determine how the superseded data were derived.
 PT0129
 PT0129_MARKER: DB = BENCH MARK DISK
 PT0129_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PT0129_SP_SET: WINDOW WELL
 PT0129_STAMPING: 1481.552
 PT0129_MARK LOGO: USGS
 PT0129_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0129+STABILITY: SURFACE MOTION
 PT0129_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0129+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 PT0129
 PT0129  HISTORY     - Date     Condition        Report By
 PT0129  HISTORY     - UNK      MONUMENTED       USGS
 PT0129  HISTORY     - 1949     GOOD             CGS
 PT0129  HISTORY     - 1951     GOOD             CGS
 PT0129  HISTORY     - 19860930 GOOD             NGS
 PT0129  HISTORY     - 19890121 GOOD             NGS
 PT0129  HISTORY     - 19941121 GOOD             NGS
 PT0129  HISTORY     - 20130116 GOOD             INDIV
 PT0129
 PT0129                          STATION DESCRIPTION
 PT0129
 PT0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0129'AT PIERRE.
 PT0129'AT PIERRE, AT THE POST OFFICE, ON THE SOUTHEAST SIDE OF THE
 PT0129'ENTRANCE ON THE SOUTH SIDE OF THE BUILDING, JUST NORTHWEST OF A
 PT0129'BASEMENT WINDOW, SET IN THE TOP OF THE COPING.
 PT0129
 PT0129                          STATION RECOVERY (1951)
 PT0129
 PT0129'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0129'RECOVERED IN GOOD CONDITION.
 PT0129
 PT0129                          STATION RECOVERY (1986)
 PT0129
 PT0129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0129'AT PIERRE, AT THE CORNER OF CAPITOL AVENUE AND HURON AVENUE, AT THE
 PT0129'FORMER POST OFFICE BUILDING, IN THE TOP OF A COPING THAT IS EAST OF
 PT0129'A LARGE CONCRETE AND MARBLE PLANTER.
 PT0129
 PT0129                          STATION RECOVERY (1989)
 PT0129
 PT0129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0129'STATION IS IN DOWNTOWN PIERRE, SD, AT A STATE OFFICE BLDG., AT EAST
 PT0129'CORNER OF HURON AVE. AND CAPITOL AVE., OCCUPIED BY THE DIVISION OF
 PT0129'FIRE SAFETY AND OTHERS (FORMER POST OFFICE), ON THE THE SOUTHEAST
 PT0129'SIDE OF THE FORMER ENTRANCE ON THE SOUTHWEST SIDE OF THE BUILDING,
 PT0129'JUST NORTHWEST OF A BASEMENT WINDOW, SET IN THE TOP OF STONE COPING.
 PT0129
 PT0129                          STATION RECOVERY (1994)
 PT0129
 PT0129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT0129'IN PIERRE, AT THE INTERSECTION OF WEST CAPITAL AND NORTH HURON
 PT0129'AVENUES, NEAR THE NORTH CORNER OF A GRANITE WINDOW WELL, 34.8 M (114.2
 PT0129'FT) SOUTHEAST OF THE CENTER OF NORTH HURON AVENUE, 15.5 M (50.9 FT)
 PT0129'NORTHEAST OF THE CENTER OF WEST CAPITAL AVENUE, 0.6 M (2.0 FT)
 PT0129'SOUTHEAST OF THE SOUTHEAST EDGE OF A BALUSTRADE, 0.2 M (0.7 FT)
 PT0129'SOUTHWEST OF SOUTHWEST FACE THE BUILDING, 0.3 M (1.0 FT) ABOVE THE
 PT0129'LEVEL OF CAPITAL AVENUE, AND 0.2 M (0.7 FT) SOUTH OF THE NORTHWEST
 PT0129'CORNER OF THE WINDOW WELL.
 PT0129
 PT0129                          STATION RECOVERY (2013)
 PT0129
 PT0129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PT0129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0153 ***********************************************************************
 OQ0153  DESIGNATION -  1484 YNKTN
 OQ0153  PID         -  OQ0153
 OQ0153  STATE/COUNTY-  SD/LINCOLN
 OQ0153  COUNTRY     -  US
 OQ0153  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0153
 OQ0153                         *CURRENT SURVEY CONTROL
 OQ0153  ______________________________________________________________________
 OQ0153* NAD 83(1986) POSITION- 43 30 00.48   (N) 096 41 16.65   (W)   HD_HELD1
 OQ0153* NAVD 88 ORTHO HEIGHT -   452.342 (meters)     1484.06  (feet) ADJUSTED
 OQ0153  ______________________________________________________________________
 OQ0153  GEOID HEIGHT    -        -26.393 (meters)                     GEOID18
 OQ0153  DYNAMIC HEIGHT  -        452.222 (meters)     1483.67  (feet) COMP
 OQ0153  MODELED GRAVITY -    980,340.9   (mgal)                       NAVD 88
 OQ0153
 OQ0153  VERT ORDER      -  FIRST     CLASS II
 OQ0153
 OQ0153.The horizontal coordinates were determined by differentially corrected
 OQ0153.hand held GPS observations or other comparable positioning techniques
 OQ0153.and have an estimated accuracy of +/- 3 meters.
 OQ0153
 OQ0153.The orthometric height was determined by differential leveling and
 OQ0153.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0153.in June 1991.
 OQ0153
 OQ0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0153.GEOID18 height accuracy estimate available here.
 OQ0153
 OQ0153.Click photographs - Photos may exist for this station.
 OQ0153
 OQ0153.The dynamic height is computed by dividing the NAVD 88
 OQ0153.geopotential number by the normal gravity value computed on the
 OQ0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0153.degrees latitude (g = 980.6199 gals.).
 OQ0153
 OQ0153.The modeled gravity was interpolated from observed gravity values.
 OQ0153
 OQ0153;                    North         East    Units  Estimated Accuracy
 OQ0153;SPC SD S     -   136,089.4     894,703.7     MT  (+/- 3 meters HH1 GPS) 
 OQ0153
 OQ0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8691718952(NAD 83)
 OQ0153
 OQ0153                          SUPERSEDED SURVEY CONTROL
 OQ0153
 OQ0153  NGVD 29 (??/??/92)  452.072  (m)         1483.17   (f) ADJ UNCH    1 2
 OQ0153
 OQ0153.Superseded values are not recommended for survey control.
 OQ0153
 OQ0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0153.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0153
 OQ0153_MARKER: P = PIPE CAP
 OQ0153_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0153_STAMPING: 1483.219 YNKTN
 OQ0153_MARK LOGO: USGS
 OQ0153_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0153_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0153
 OQ0153  HISTORY     - Date     Condition        Report By
 OQ0153  HISTORY     - 1896     MONUMENTED       USGS
 OQ0153  HISTORY     - 1949     GOOD             CGS
 OQ0153  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 OQ0153
 OQ0153                          STATION DESCRIPTION
 OQ0153
 OQ0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0153'4.8 MI NE FROM HARRISBURG.
 OQ0153'4.75 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0153'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HARRISBURG, THENCE
 OQ0153'0.4 MILE EAST ALONG A GRAVELED ROAD AND COUNTY LINE, 60.0 FEET
 OQ0153'SOUTH OF THE CENTER LINE OF THE COUNTY LINE ROAD, 37.0 FEET WEST
 OQ0153'OF THE CENTER LINE OF T ROAD SOUTH, 27.0 FEET SOUTH OF A FENCE
 OQ0153'CORNER POST, 9.0 FEET SOUTH OF THE CENTER OF A WIRE GATE, 1.5
 OQ0153'FEET EAST OF THE FENCE, 1.6 FEET NORTH OF A REFERENCE POST, A
 OQ0153'3-INCH ALUMINUM CAP RIVETED ON THE TOP OF A 3-INCH IRON PIPE
 OQ0153'PROJECTING 0.6 FOOT ABOVE THE GROUND.
 OQ0153
 OQ0153                          STATION RECOVERY (2012)
 OQ0153
 OQ0153'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9891 ***********************************************************************
 AB9891  CBN         -  This is a Cooperative Base Network Control Station.
 AB9891  DESIGNATION -  15 194.19
 AB9891  PID         -  AB9891
 AB9891  STATE/COUNTY-  SD/ROBERTS
 AB9891  COUNTRY     -  US
 AB9891  USGS QUAD   -  WILMOT (2017)
 AB9891
 AB9891                         *CURRENT SURVEY CONTROL
 AB9891  ______________________________________________________________________
 AB9891* NAD 83(2011) POSITION- 45 24 46.70412(N) 096 46 01.95134(W)   ADJUSTED
 AB9891* NAD 83(2011) ELLIP HT-   328.348 (meters)        (06/27/12)   ADJUSTED
 AB9891* NAD 83(2011) EPOCH   -  2010.00
 AB9891* NAVD 88 ORTHO HEIGHT -   354.2   (meters)     1162.    (feet) GPS OBS
 AB9891  ______________________________________________________________________
 AB9891  NAVD 88 orthometric height was determined with geoid model    GEOID03
 AB9891  GEOID HEIGHT    -        -25.819 (meters)                     GEOID03
 AB9891  GEOID HEIGHT    -        -25.879 (meters)                     GEOID18
 AB9891  NAD 83(2011) X  -   -528,522.534 (meters)                     COMP
 AB9891  NAD 83(2011) Y  - -4,454,002.981 (meters)                     COMP
 AB9891  NAD 83(2011) Z  -  4,519,918.478 (meters)                     COMP
 AB9891  LAPLACE CORR    -         -2.84  (seconds)                    DEFLEC18
 AB9891
 AB9891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9891  Standards:
 AB9891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9891  -------------------------------------------------------------------
 AB9891  NETWORK    0.33   0.78           0.15   0.11   0.40      0.14521562
 AB9891  -------------------------------------------------------------------
 AB9891  Click here for local accuracies and other accuracy information.
 AB9891
 AB9891.The horizontal coordinates were established by GPS observations
 AB9891.and adjusted by the National Geodetic Survey in June 2012.
 AB9891
 AB9891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9891.been affixed to the stable North American tectonic plate. See 
 AB9891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9891
 AB9891.The horizontal coordinates are valid at the epoch date displayed above
 AB9891.which is a decimal equivalence of Year/Month/Day.
 AB9891
 AB9891.The orthometric height was determined by GPS observations and a
 AB9891.high-resolution geoid model.
 AB9891
 AB9891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9891.GEOID18 height accuracy estimate available here.
 AB9891
 AB9891.Click photographs - Photos may exist for this station.
 AB9891
 AB9891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9891
 AB9891.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9891
 AB9891.The ellipsoidal height was determined by GPS observations
 AB9891.and is referenced to NAD 83.
 AB9891
 AB9891. The following values were computed from the NAD 83(2011) position.
 AB9891
 AB9891;                    North         East     Units Scale Factor Converg.
 AB9891;SPC SD N     -   180,588.003   852,980.045   MT  0.99995902   +2 17 16.7
 AB9891;SPC SD N     -   592,479.14  2,798,485.36   sFT  0.99995902   +2 17 16.7
 AB9891;UTM  14      - 5,031,253.179   674,708.796   MT  0.99997530   +1 35 26.0
 AB9891
 AB9891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9891!SPC SD N     -   0.99994852  x   0.99995902  =   0.99990755
 AB9891!UTM  14      -   0.99994852  x   0.99997530  =   0.99992383
 AB9891
 AB9891_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR7470831253(NAD 83)
 AB9891
 AB9891                          SUPERSEDED SURVEY CONTROL
 AB9891
 AB9891  NAD 83(2007)-  45 24 46.70394(N)    096 46 01.95218(W) AD(2002.00) 0
 AB9891  ELLIP H (02/10/07)  328.375  (m)                       GP(2002.00)    
 AB9891  ELLIP H (04/15/04)  328.419  (m)                       GP(       ) 2 1
 AB9891  NAD 83(1996)-  45 24 46.70324(N)    096 46 01.95171(W) AD(       ) B
 AB9891  ELLIP H (01/15/97)  328.400  (m)                       GP(       ) 4 1
 AB9891  NAVD 88 (04/18/97)  354.2    (m)  UNKNOWN  model used  GPS OBS        
 AB9891  NAVD 88 (01/15/97)  354.2    (m)  GEOID96  model used  GPS OBS        
 AB9891
 AB9891.Superseded values are not recommended for survey control.
 AB9891
 AB9891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9891.See file dsdata.pdf to determine how the superseded data were derived.
 AB9891
 AB9891_MARKER: R = RIVET
 AB9891_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9891_STAMPING: 15-194.19 1994
 AB9891_MARK LOGO: SDDT
 AB9891_PROJECTION: RECESSED 18 CENTIMETERS
 AB9891_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9891+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2007
 AB9891_ROD/PIPE-DEPTH: 6.4 meters
 AB9891_SLEEVE-DEPTH  : 1.8 meters
 AB9891
 AB9891  HISTORY     - Date     Condition        Report By
 AB9891  HISTORY     - 1994     MONUMENTED       SDDT
 AB9891  HISTORY     - 19950314 GOOD             MNDT
 AB9891  HISTORY     - 19960626 GOOD             NGS
 AB9891  HISTORY     - 20070830 GOOD             MNDT
 AB9891
 AB9891                          STATION DESCRIPTION
 AB9891
 AB9891'DESCRIBED BY MN DEPT OF TRANSP 1995 (DKH)
 AB9891'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 AB9891'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 AB9891
 AB9891                          STATION RECOVERY (1996)
 AB9891
 AB9891'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9891'THE STATION IS LOCATED ABOUT 8.0 KM (4.95 MI) NORTH OF CORONA AND 6.4
 AB9891'KM (3.95 MI) EAST OF WILMOT, ON SOUTH DAKOTA HIGHWAY 15.
 AB9891'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AB9891'JUNCTION OF COUNTY ROAD 11 AND MAIN STREET IN CORONA, GO NORTH ON
 AB9891'COUNTY ROAD 11 FOR 8.7 KM (5.40 MI) TO THE JUNCTION OF STATE HIGHWAY
 AB9891'15 NORTH, TURN LEFT AND GO WEST ON STATE HIGHWAY 15 FOR 0.5 KM (0.30
 AB9891'MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AB9891'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AB9891'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.3 M (73.2 FT) SOUTH OF
 AB9891'THE HIGHWAY CENTERLINE, 7.2 M (23.6 FT) EAST OF THE CENTER OF A FIELD
 AB9891'ENTRANCE, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.6 M (2.0 FT) SOUTH OF A
 AB9891'METAL GUARD POST, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST.
 AB9891'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9891'A 4-INCH PVC CAP.
 AB9891
 AB9891                          STATION RECOVERY (2007)
 AB9891
 AB9891'RECOVERY NOTE BY MN DEPT OF TRANSP 2007 (CAG)
 AB9891'4 MILES EAST OF WILMOT, 5 MILES NORTH OF CORONA, 5.4 MILES NORTH ALONG
 AB9891'COUNTY ROAD 11 FROM THE JUNCTION OF COUNTY ROAD 11 AND MAIN STREET IN
 AB9891'CORONA THEN 0.3 MILE WEST ON TRUNK HIGHWAY 15, 73.2 FEET SOUTH OF
 AB9891'HIGHWAY 15, 23 FEET EAST OF ENTRANCE, 2.3 FEET NORTH OF FENCE, 2 FEET
 AB9891'SOUTH OF METAL GUARD POST, 1.6 FEET NORTH OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9121 ***********************************************************************
 AB9121  DESIGNATION -  15 DEK
 AB9121  PID         -  AB9121
 AB9121  STATE/COUNTY-  SD/HAAKON
 AB9121  COUNTRY     -  US
 AB9121  USGS QUAD   -  MILESVILLE (2017)
 AB9121
 AB9121                         *CURRENT SURVEY CONTROL
 AB9121  ______________________________________________________________________
 AB9121* NAD 83(1986) POSITION- 44 24 03.     (N) 101 38 22.     (W)   SCALED
 AB9121* NAVD 88 ORTHO HEIGHT -   742.079 (meters)     2434.64  (feet) ADJUSTED
 AB9121  ______________________________________________________________________
 AB9121  GEOID HEIGHT    -        -21.039 (meters)                     GEOID18
 AB9121  DYNAMIC HEIGHT  -        741.887 (meters)     2434.01  (feet) COMP
 AB9121  MODELED GRAVITY -    980,334.5   (mgal)                       NAVD 88
 AB9121
 AB9121  VERT ORDER      -  FIRST     CLASS II
 AB9121
 AB9121.The horizontal coordinates were scaled from a map and have
 AB9121.an estimated accuracy of +/- 6 seconds.
 AB9121
 AB9121.The orthometric height was determined by differential leveling and
 AB9121.adjusted by the NATIONAL GEODETIC SURVEY
 AB9121.in October 1997.
 AB9121
 AB9121.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9121.GEOID18 height accuracy estimate available here.
 AB9121
 AB9121.Click photographs - Photos may exist for this station.
 AB9121
 AB9121.The dynamic height is computed by dividing the NAVD 88
 AB9121.geopotential number by the normal gravity value computed on the
 AB9121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9121.degrees latitude (g = 980.6199 gals.).
 AB9121
 AB9121.The modeled gravity was interpolated from observed gravity values.
 AB9121
 AB9121;                    North         East    Units  Estimated Accuracy
 AB9121;SPC SD S     -   230,510.      495,950.      MT  (+/- 180 meters Scaled)
 AB9121
 AB9121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ898197(NAD 83)
 AB9121
 AB9121                          SUPERSEDED SURVEY CONTROL
 AB9121
 AB9121.No superseded survey control is available for this station.
 AB9121
 AB9121_MARKER: DD = SURVEY DISK
 AB9121_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AB9121+WITH SETTING: INFORMATION.
 AB9121_STAMPING: 15 DEK 1981
 AB9121_MARK LOGO: USGS
 AB9121_PROJECTION: FLUSH
 AB9121_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9121_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AB9121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9121+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9121
 AB9121  HISTORY     - Date     Condition        Report By
 AB9121  HISTORY     - 1981     MONUMENTED       USGS
 AB9121  HISTORY     - 19950718 GOOD             NGS
 AB9121  HISTORY     - 20120612 GOOD             INDIV
 AB9121
 AB9121                          STATION DESCRIPTION
 AB9121
 AB9121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9121'51.4 KM (31.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9121'OFFICE IN HAYES, 579.0 M (1899.6 FT) WEST OF MILEPOST 144, 30.4 M
 AB9121'(99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 24.8 M (81.4 FT) WEST OF
 AB9121'THE CENTER OF A DRIVEWAY, 0.8 M (2.6 FT) EAST OF A WITNESS POST, 0.3 M
 AB9121'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A
 AB9121'FENCE.  NOTE--THE DISK IS ENCASED IN A 6-INCH PVC PIPE AND IS FLUSH
 AB9121'WITH THE GROUND SURFACE.  THE ROD DEPTH IS UNKNOWN.
 AB9121
 AB9121                          STATION RECOVERY (2012)
 AB9121
 AB9121'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2182 ***********************************************************************
 PU2182  DESIGNATION -  15 RM 1
 PU2182  PID         -  PU2182
 PU2182  STATE/COUNTY-  SD/PENNINGTON
 PU2182  COUNTRY     -  US
 PU2182  USGS QUAD   -  RAINY CREEK (2017)
 PU2182
 PU2182                         *CURRENT SURVEY CONTROL
 PU2182  ______________________________________________________________________
 PU2182* NAD 83(1996) POSITION- 44 10 05.37246(N) 102 14 52.34120(W)   ADJUSTED
 PU2182* NAVD 88 ORTHO HEIGHT -   874.    (meters)     2867.    (feet) SCALED
 PU2182  ______________________________________________________________________
 PU2182  GEOID HEIGHT    -        -19.078 (meters)                     GEOID18
 PU2182  LAPLACE CORR    -         -6.10  (seconds)                    DEFLEC18
 PU2182  HORZ ORDER      -  SECOND
 PU2182
 PU2182.The horizontal coordinates were established by classical geodetic methods
 PU2182.and adjusted by the National Geodetic Survey in January 1998.
 PU2182
 PU2182.The orthometric height was scaled from a topographic map.
 PU2182
 PU2182.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2182.GEOID18 height accuracy estimate available here.
 PU2182
 PU2182.Click photographs - Photos may exist for this station.
 PU2182
 PU2182.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2182
 PU2182. The following values were computed from the NAD 83(1996) position.
 PU2182
 PU2182;                    North         East     Units Scale Factor Converg.
 PU2182;SPC SD S     -   205,603.295   446,897.242   MT  0.99995288   -1 19 14.7
 PU2182;SPC SD S     -   674,550.14  1,466,195.37   sFT  0.99995288   -1 19 14.7
 PU2182;UTM  13      - 4,894,233.589   720,027.796   MT  1.00019544   +1 55 06.1
 PU2182
 PU2182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2182!SPC SD S     -   0.99986589  x   0.99995288  =   0.99981878
 PU2182!UTM  13      -   0.99986589  x   1.00019544  =   1.00006131
 PU2182
 PU2182_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2002794233(NAD 83)
 PU2182
 PU2182                          SUPERSEDED SURVEY CONTROL
 PU2182
 PU2182  NAD 83(1986)-  44 10 05.36429(N)    102 14 52.34321(W) AD(       ) 2
 PU2182  NAD 27      -  44 10 05.42000(N)    102 14 50.77000(W) AD(       ) 2
 PU2182
 PU2182.Superseded values are not recommended for survey control.
 PU2182
 PU2182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2182.See file dsdata.pdf to determine how the superseded data were derived.
 PU2182
 PU2182_MARKER: DD = SURVEY DISK
 PU2182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2182_MARK LOGO: USGLO
 PU2182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2182+STABILITY: SURFACE MOTION
 PU2182
 PU2182  HISTORY     - Date     Condition        Report By
 PU2182  HISTORY     - 1924     MONUMENTED       USGLO
 PU2182
 PU2182                          STATION DESCRIPTION
 PU2182
 PU2182'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2182'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN CONCRETE
 PU2182'AND BEARS TO THE NE, 14.162 METERS DISTANT FROM STATION GLO
 PU2182'CORNER 15 N 44 DEG 16 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2180 ***********************************************************************
 PU2180  DESIGNATION -  15 RM 2
 PU2180  PID         -  PU2180
 PU2180  STATE/COUNTY-  SD/PENNINGTON
 PU2180  COUNTRY     -  US
 PU2180  USGS QUAD   -  RAINY CREEK (2017)
 PU2180
 PU2180                         *CURRENT SURVEY CONTROL
 PU2180  ______________________________________________________________________
 PU2180* NAD 83(1996) POSITION- 44 10 07.59060(N) 102 14 58.70392(W)   ADJUSTED
 PU2180* NAVD 88 ORTHO HEIGHT -   879.5   (meters)     2885.    (feet) VERTCON3
 PU2180  ______________________________________________________________________
 PU2180  GEOID HEIGHT    -        -19.075 (meters)                     GEOID18
 PU2180  LAPLACE CORR    -         -6.06  (seconds)                    DEFLEC18
 PU2180  HORZ ORDER      -  SECOND
 PU2180
 PU2180.The horizontal coordinates were established by classical geodetic methods
 PU2180.and adjusted by the National Geodetic Survey in January 1998.
 PU2180
 PU2180.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2180
 PU2180.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2180.GEOID18 height accuracy estimate available here.
 PU2180
 PU2180.Click photographs - Photos may exist for this station.
 PU2180
 PU2180.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2180
 PU2180. The following values were computed from the NAD 83(1996) position.
 PU2180
 PU2180;                    North         East     Units Scale Factor Converg.
 PU2180;SPC SD S     -   205,674.997   446,757.509   MT  0.99995299   -1 19 19.1
 PU2180;SPC SD S     -   674,785.39  1,465,736.93   sFT  0.99995299   -1 19 19.1
 PU2180;UTM  13      - 4,894,297.296   719,884.200   MT  1.00019467   +1 55 01.7
 PU2180
 PU2180!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2180!SPC SD S     -   0.99986511  x   0.99995299  =   0.99981810
 PU2180!UTM  13      -   0.99986511  x   1.00019467  =   1.00005975
 PU2180
 PU2180:                Primary Azimuth Mark                     Grid Az
 PU2180:SPC SD S     -  WALL NORTH BASE                          055 32 20.3
 PU2180:UTM  13      -  WALL NORTH BASE                          052 17 59.5
 PU2180
 PU2180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1988494297(NAD 83)
 PU2180
 PU2180|---------------------------------------------------------------------|
 PU2180| PID    Reference Object                     Distance      Geod. Az  |
 PU2180|                                                           dddmmss.s |
 PU2180| PU0429 WALL NORTH BASE                     APPROX. 3.9 KM 0541301.2 |
 PU2180| PU2181 T2 3N R15 16E SECS 1 6 31 36        153.177 METERS 12052     |
 PU2180|---------------------------------------------------------------------|
 PU2180
 PU2180                          SUPERSEDED SURVEY CONTROL
 PU2180
 PU2180  NAD 83(1986)-  44 10 07.58242(N)    102 14 58.70592(W) AD(       ) 2
 PU2180  NAD 27      -  44 10 07.63200(N)    102 14 57.13400(W) AD(       ) 2
 PU2180  NGVD 29 (07/19/86)  879.0    (m)         2884.     (f) VERT ANG       
 PU2180
 PU2180.Superseded values are not recommended for survey control.
 PU2180
 PU2180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2180.See file dsdata.pdf to determine how the superseded data were derived.
 PU2180
 PU2180_MARKER: DD = SURVEY DISK
 PU2180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2180_MARK LOGO: USGLO
 PU2180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2180+STABILITY: SURFACE MOTION
 PU2180
 PU2180  HISTORY     - Date     Condition        Report By
 PU2180  HISTORY     - 1924     MONUMENTED       USGLO
 PU2180
 PU2180                          STATION DESCRIPTION
 PU2180
 PU2180'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2180'REFERENCE MARK NO. 2 IS
 PU2180'A STANDARD BRONZE DISK SET IN CONCRETE, ON TOP OF LOW KNOLL
 PU2180'(SERVED AS AN ECCENTRIC STATION), AND BEAR TO THE NW, 153.283
 PU2180'METERS DISTANT (INCLINED) FROM STATION GENERAL LAND OFFICE CORNER 15
 PU2180'N 59 DEG 08 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0431 ***********************************************************************
 OQ0431  DESIGNATION -  1514
 OQ0431  PID         -  OQ0431
 OQ0431  STATE/COUNTY-  SD/HUTCHINSON
 OQ0431  COUNTRY     -  US
 OQ0431  USGS QUAD   -  FREEMAN (2017)
 OQ0431
 OQ0431                         *CURRENT SURVEY CONTROL
 OQ0431  ______________________________________________________________________
 OQ0431* NAD 83(1986) POSITION- 43 21 08.     (N) 097 26 09.     (W)   SCALED
 OQ0431* NAVD 88 ORTHO HEIGHT -   461.657 (meters)     1514.62  (feet) ADJUSTED
 OQ0431  ______________________________________________________________________
 OQ0431  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 OQ0431  DYNAMIC HEIGHT  -        461.531 (meters)     1514.21  (feet) COMP
 OQ0431  MODELED GRAVITY -    980,332.9   (mgal)                       NAVD 88
 OQ0431
 OQ0431  VERT ORDER      -  SECOND    CLASS 0
 OQ0431
 OQ0431.The horizontal coordinates were scaled from a map and have
 OQ0431.an estimated accuracy of +/- 6 seconds.
 OQ0431
 OQ0431.The orthometric height was determined by differential leveling and
 OQ0431.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0431.in June 1991.
 OQ0431
 OQ0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0431.GEOID18 height accuracy estimate available here.
 OQ0431
 OQ0431.Click photographs - Photos may exist for this station.
 OQ0431
 OQ0431.The dynamic height is computed by dividing the NAVD 88
 OQ0431.geopotential number by the normal gravity value computed on the
 OQ0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0431.degrees latitude (g = 980.6199 gals.).
 OQ0431
 OQ0431.The modeled gravity was interpolated from observed gravity values.
 OQ0431
 OQ0431;                    North         East    Units  Estimated Accuracy
 OQ0431;SPC SD S     -   117,290.      834,840.      MT  (+/- 180 meters Scaled)
 OQ0431
 OQ0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP267011(NAD 83)
 OQ0431
 OQ0431                          SUPERSEDED SURVEY CONTROL
 OQ0431
 OQ0431  NGVD 29 (??/??/92)  461.381  (m)         1513.71   (f) ADJ UNCH    2 0
 OQ0431
 OQ0431.Superseded values are not recommended for survey control.
 OQ0431
 OQ0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0431.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0431
 OQ0431_MARKER: P = PIPE CAP
 OQ0431_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0431_STAMPING: YNKTN 1514
 OQ0431_MARK LOGO: USGS
 OQ0431_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0431_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0431
 OQ0431  HISTORY     - Date     Condition        Report By
 OQ0431  HISTORY     - 1896     MONUMENTED       USGS
 OQ0431  HISTORY     - 1934     GOOD             CGS
 OQ0431
 OQ0431                          STATION DESCRIPTION
 OQ0431
 OQ0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0431'AT FREEMAN.
 OQ0431'AT FREEMAN, HUTCHINSON COUNTY, ABOUT 280 YARDS SOUTH OF THE
 OQ0431'SOUTH RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0431'RAILROAD, 38 FEET WEST OF THE CENTER LINE OF POPLAR STREET, 5.7
 OQ0431'FEET WEST OF THE WEST EDGE OF A SIDEWALK, AND 3 FEET SOUTHWEST
 OQ0431'OF A PUMPING STATION CORNER.  A UNITED STATES GEOLOGICAL SURVEY
 OQ0431'STANDARD CAP, STAMPED 1514 AND RIVETED ON THE TOP OF A 3 1/2-INCH
 OQ0431'IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0352 ***********************************************************************
 PT0352  DESIGNATION -  1514.0
 PT0352  PID         -  PT0352
 PT0352  STATE/COUNTY-  SD/STANLEY
 PT0352  COUNTRY     -  US
 PT0352  USGS QUAD   -  TETON (2017)
 PT0352
 PT0352                         *CURRENT SURVEY CONTROL
 PT0352  ______________________________________________________________________
 PT0352* NAD 83(1986) POSITION- 44 17 07.     (N) 100 30 38.     (W)   SCALED
 PT0352* NAVD 88 ORTHO HEIGHT -   461.893 (meters)     1515.39  (feet) ADJUSTED
 PT0352  ______________________________________________________________________
 PT0352  GEOID HEIGHT    -        -23.565 (meters)                     GEOID18
 PT0352  DYNAMIC HEIGHT  -        461.791 (meters)     1515.06  (feet) COMP
 PT0352  MODELED GRAVITY -    980,385.2   (mgal)                       NAVD 88
 PT0352
 PT0352  VERT ORDER      -  SECOND    CLASS 0
 PT0352
 PT0352.The horizontal coordinates were scaled from a map and have
 PT0352.an estimated accuracy of +/- 6 seconds.
 PT0352
 PT0352.The orthometric height was determined by differential leveling and
 PT0352.adjusted by the NATIONAL GEODETIC SURVEY
 PT0352.in June 1991.
 PT0352
 PT0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0352.GEOID18 height accuracy estimate available here.
 PT0352
 PT0352.Click photographs - Photos may exist for this station.
 PT0352
 PT0352.The dynamic height is computed by dividing the NAVD 88
 PT0352.geopotential number by the normal gravity value computed on the
 PT0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0352.degrees latitude (g = 980.6199 gals.).
 PT0352
 PT0352.The modeled gravity was interpolated from observed gravity values.
 PT0352
 PT0352;                    North         East    Units  Estimated Accuracy
 PT0352;SPC SD S     -   216,870.      585,850.      MT  (+/- 180 meters Scaled)
 PT0352
 PT0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ794046(NAD 83)
 PT0352
 PT0352                          SUPERSEDED SURVEY CONTROL
 PT0352
 PT0352  NGVD 29 (??/??/92)  461.504  (m)         1514.12   (f) ADJ UNCH    2 0
 PT0352
 PT0352.Superseded values are not recommended for survey control.
 PT0352
 PT0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0352.See file dsdata.pdf to determine how the superseded data were derived.
 PT0352
 PT0352_MARKER: Q = CHISELED SQUARE
 PT0352_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0352_SP_SET: BRIDGE ABUTMENT
 PT0352_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0352
 PT0352  HISTORY     - Date     Condition        Report By
 PT0352  HISTORY     - UNK      MONUMENTED       USGS
 PT0352  HISTORY     - 1934     GOOD             CGS
 PT0352
 PT0352                          STATION DESCRIPTION
 PT0352
 PT0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0352'0.5 MI W FROM TETON.
 PT0352'0.5 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0352'THE STATION AT TETON, STANLEY COUNTY, AT THE NORTHEAST CORNER
 PT0352'OF THE STEEL BRIDGE OVER BAD RIVER, AND ON THE CONCRETE ABUTMENT.
 PT0352'A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0353 ***********************************************************************
 PT0353  DESIGNATION -  1517.4
 PT0353  PID         -  PT0353
 PT0353  STATE/COUNTY-  SD/STANLEY
 PT0353  COUNTRY     -  US
 PT0353  USGS QUAD   -  TETON (2017)
 PT0353
 PT0353                         *CURRENT SURVEY CONTROL
 PT0353  ______________________________________________________________________
 PT0353* NAD 83(1986) POSITION- 44 17 34.28   (N) 100 29 59.83   (W)   HD_HELD1
 PT0353* NAVD 88 ORTHO HEIGHT -   462.927 (meters)     1518.79  (feet) ADJUSTED
 PT0353  ______________________________________________________________________
 PT0353  GEOID HEIGHT    -        -23.560 (meters)                     GEOID18
 PT0353  DYNAMIC HEIGHT  -        462.824 (meters)     1518.45  (feet) COMP
 PT0353  MODELED GRAVITY -    980,383.5   (mgal)                       NAVD 88
 PT0353
 PT0353  VERT ORDER      -  SECOND    CLASS 0
 PT0353
 PT0353.The horizontal coordinates were determined by differentially corrected
 PT0353.hand held GPS observations or other comparable positioning techniques
 PT0353.and have an estimated accuracy of +/- 3 meters.
 PT0353
 PT0353.The orthometric height was determined by differential leveling and
 PT0353.adjusted by the NATIONAL GEODETIC SURVEY
 PT0353.in June 1991.
 PT0353
 PT0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0353.GEOID18 height accuracy estimate available here.
 PT0353
 PT0353.Click photographs - Photos may exist for this station.
 PT0353
 PT0353.The dynamic height is computed by dividing the NAVD 88
 PT0353.geopotential number by the normal gravity value computed on the
 PT0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0353.degrees latitude (g = 980.6199 gals.).
 PT0353
 PT0353.The modeled gravity was interpolated from observed gravity values.
 PT0353
 PT0353;                    North         East    Units  Estimated Accuracy
 PT0353;SPC SD S     -   217,707.3     586,702.3     MT  (+/- 3 meters HH1 GPS) 
 PT0353
 PT0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8033505494(NAD 83)
 PT0353
 PT0353                          SUPERSEDED SURVEY CONTROL
 PT0353
 PT0353  NGVD 29 (??/??/92)  462.537  (m)         1517.51   (f) ADJ UNCH    2 0
 PT0353
 PT0353.Superseded values are not recommended for survey control.
 PT0353
 PT0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0353.See file dsdata.pdf to determine how the superseded data were derived.
 PT0353
 PT0353_MARKER: DD = SURVEY DISK
 PT0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0353_MARK LOGO: USGS
 PT0353_PROJECTION: PROJECTING 38 CENTIMETERS
 PT0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0353+STABILITY: SURFACE MOTION
 PT0353
 PT0353  HISTORY     - Date     Condition        Report By
 PT0353  HISTORY     - UNK      MONUMENTED       USGS
 PT0353  HISTORY     - 1934     GOOD             CGS
 PT0353
 PT0353                          STATION DESCRIPTION
 PT0353
 PT0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0353'AT TETON.
 PT0353'AT TETON, STANLEY COUNTY, ON THE CHICAGO AND NORTH WESTERN
 PT0353'RAILWAY, 8 POLES NORTHEAST OF THE STATION, 103 FEET NORTHWEST
 PT0353'OF THE CENTERLINE OF THE TRACK, 6 FEET EAST OF A FENCE CORNER,
 PT0353'AND ABOUT 15 INCHES ABOVE THE GROUND.  A UNITED STATES GEOLOGICAL
 PT0353'SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0349 ***********************************************************************
 PT0349  DESIGNATION -  1530.0
 PT0349  PID         -  PT0349
 PT0349  STATE/COUNTY-  SD/STANLEY
 PT0349  COUNTRY     -  US
 PT0349  USGS QUAD   -  TETON (2017)
 PT0349
 PT0349                         *CURRENT SURVEY CONTROL
 PT0349  ______________________________________________________________________
 PT0349* NAD 83(1986) POSITION- 44 16 11.     (N) 100 32 28.     (W)   SCALED
 PT0349* NAVD 88 ORTHO HEIGHT -   466.771 (meters)     1531.40  (feet) ADJUSTED
 PT0349  ______________________________________________________________________
 PT0349  GEOID HEIGHT    -        -23.562 (meters)                     GEOID18
 PT0349  DYNAMIC HEIGHT  -        466.661 (meters)     1531.04  (feet) COMP
 PT0349  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 PT0349
 PT0349  VERT ORDER      -  SECOND    CLASS 0
 PT0349
 PT0349.The horizontal coordinates were scaled from a map and have
 PT0349.an estimated accuracy of +/- 6 seconds.
 PT0349
 PT0349.The orthometric height was determined by differential leveling and
 PT0349.adjusted by the NATIONAL GEODETIC SURVEY
 PT0349.in June 1991.
 PT0349
 PT0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0349.GEOID18 height accuracy estimate available here.
 PT0349
 PT0349.Click photographs - Photos may exist for this station.
 PT0349
 PT0349.The dynamic height is computed by dividing the NAVD 88
 PT0349.geopotential number by the normal gravity value computed on the
 PT0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0349.degrees latitude (g = 980.6199 gals.).
 PT0349
 PT0349.The modeled gravity was interpolated from observed gravity values.
 PT0349
 PT0349;                    North         East    Units  Estimated Accuracy
 PT0349;SPC SD S     -   215,140.      583,410.      MT  (+/- 180 meters Scaled)
 PT0349
 PT0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ770029(NAD 83)
 PT0349
 PT0349                          SUPERSEDED SURVEY CONTROL
 PT0349
 PT0349  NGVD 29 (??/??/92)  466.375  (m)         1530.10   (f) ADJ UNCH    2 0
 PT0349
 PT0349.Superseded values are not recommended for survey control.
 PT0349
 PT0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0349.See file dsdata.pdf to determine how the superseded data were derived.
 PT0349
 PT0349_MARKER: S = SPIKE
 PT0349_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PT0349_SP_SET: MILEPOST
 PT0349_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0349
 PT0349  HISTORY     - Date     Condition        Report By
 PT0349  HISTORY     - UNK      MONUMENTED       USGS
 PT0349  HISTORY     - 1934     GOOD             CGS
 PT0349
 PT0349                          STATION DESCRIPTION
 PT0349
 PT0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0349'2.5 MI W FROM TETON.
 PT0349'2.5 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0349'THE STATION AT TETON, STANLEY COUNTY, AND AT THE FIRST TELEGRAPH
 PT0349'POLE WEST OF MILEPOST 496.  A SPIKE IN THE TELEGRAPH POLE, MARKED
 PT0349'1530.0.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0350 ***********************************************************************
 PT0350  DESIGNATION -  1533.5
 PT0350  PID         -  PT0350
 PT0350  STATE/COUNTY-  SD/STANLEY
 PT0350  COUNTRY     -  US
 PT0350  USGS QUAD   -  TETON (2017)
 PT0350
 PT0350                         *CURRENT SURVEY CONTROL
 PT0350  ______________________________________________________________________
 PT0350* NAD 83(1986) POSITION- 44 16 36.     (N) 100 31 25.     (W)   SCALED
 PT0350* NAVD 88 ORTHO HEIGHT -   467.850 (meters)     1534.94  (feet) ADJUSTED
 PT0350  ______________________________________________________________________
 PT0350  GEOID HEIGHT    -        -23.569 (meters)                     GEOID18
 PT0350  DYNAMIC HEIGHT  -        467.743 (meters)     1534.59  (feet) COMP
 PT0350  MODELED GRAVITY -    980,376.4   (mgal)                       NAVD 88
 PT0350
 PT0350  VERT ORDER      -  SECOND    CLASS 0
 PT0350
 PT0350.The horizontal coordinates were scaled from a map and have
 PT0350.an estimated accuracy of +/- 6 seconds.
 PT0350
 PT0350.The orthometric height was determined by differential leveling and
 PT0350.adjusted by the NATIONAL GEODETIC SURVEY
 PT0350.in June 1991.
 PT0350
 PT0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0350.GEOID18 height accuracy estimate available here.
 PT0350
 PT0350.Click photographs - Photos may exist for this station.
 PT0350
 PT0350.The dynamic height is computed by dividing the NAVD 88
 PT0350.geopotential number by the normal gravity value computed on the
 PT0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0350.degrees latitude (g = 980.6199 gals.).
 PT0350
 PT0350.The modeled gravity was interpolated from observed gravity values.
 PT0350
 PT0350;                    North         East    Units  Estimated Accuracy
 PT0350;SPC SD S     -   215,910.      584,810.      MT  (+/- 180 meters Scaled)
 PT0350
 PT0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ784037(NAD 83)
 PT0350
 PT0350                          SUPERSEDED SURVEY CONTROL
 PT0350
 PT0350  NGVD 29 (??/??/92)  467.457  (m)         1533.65   (f) ADJ UNCH    2 0
 PT0350
 PT0350.Superseded values are not recommended for survey control.
 PT0350
 PT0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0350.See file dsdata.pdf to determine how the superseded data were derived.
 PT0350
 PT0350_MARKER: S = SPIKE
 PT0350_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PT0350_SP_SET: MILEPOST
 PT0350_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0350
 PT0350  HISTORY     - Date     Condition        Report By
 PT0350  HISTORY     - UNK      MONUMENTED       USGS
 PT0350  HISTORY     - 1934     GOOD             CGS
 PT0350
 PT0350                          STATION DESCRIPTION
 PT0350
 PT0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0350'1.4 MI W FROM TETON.
 PT0350'1.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0350'THE STATION AT TETON, STANLEY COUNTY, AND AT MILEPOLE 495.  A
 PT0350'SPIKE IN THE BASE OF THE POLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0348 ***********************************************************************
 PT0348  DESIGNATION -  1541
 PT0348  PID         -  PT0348
 PT0348  STATE/COUNTY-  SD/STANLEY
 PT0348  COUNTRY     -  US
 PT0348  USGS QUAD   -  TETON (2017)
 PT0348
 PT0348                         *CURRENT SURVEY CONTROL
 PT0348  ______________________________________________________________________
 PT0348* NAD 83(1986) POSITION- 44 15 54.54   (N) 100 33 29.71   (W)   HD_HELD1
 PT0348* NAVD 88 ORTHO HEIGHT -   468.816 (meters)     1538.11  (feet) ADJUSTED
 PT0348  ______________________________________________________________________
 PT0348  GEOID HEIGHT    -        -23.548 (meters)                     GEOID18
 PT0348  DYNAMIC HEIGHT  -        468.703 (meters)     1537.74  (feet) COMP
 PT0348  MODELED GRAVITY -    980,365.5   (mgal)                       NAVD 88
 PT0348
 PT0348  VERT ORDER      -  SECOND    CLASS 0
 PT0348
 PT0348.The horizontal coordinates were determined by differentially corrected
 PT0348.hand held GPS observations or other comparable positioning techniques
 PT0348.and have an estimated accuracy of +/- 3 meters.
 PT0348
 PT0348.The orthometric height was determined by differential leveling and
 PT0348.adjusted by the NATIONAL GEODETIC SURVEY
 PT0348.in June 1991.
 PT0348
 PT0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0348.GEOID18 height accuracy estimate available here.
 PT0348
 PT0348.Click photographs - Photos may exist for this station.
 PT0348
 PT0348.The dynamic height is computed by dividing the NAVD 88
 PT0348.geopotential number by the normal gravity value computed on the
 PT0348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0348.degrees latitude (g = 980.6199 gals.).
 PT0348
 PT0348.The modeled gravity was interpolated from observed gravity values.
 PT0348
 PT0348;                    North         East    Units  Estimated Accuracy
 PT0348;SPC SD S     -   214,639.8     582,041.2     MT  (+/- 3 meters HH1 GPS) 
 PT0348
 PT0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7562502503(NAD 83)
 PT0348
 PT0348                          SUPERSEDED SURVEY CONTROL
 PT0348
 PT0348  NGVD 29 (??/??/92)  468.417  (m)         1536.80   (f) ADJ UNCH    2 0
 PT0348
 PT0348.Superseded values are not recommended for survey control.
 PT0348
 PT0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0348.See file dsdata.pdf to determine how the superseded data were derived.
 PT0348
 PT0348_MARKER: P = PIPE CAP
 PT0348_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0348_STAMPING: 1541 MC 53 1922
 PT0348_MARK LOGO: USGS
 PT0348_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0348
 PT0348  HISTORY     - Date     Condition        Report By
 PT0348  HISTORY     - 1922     MONUMENTED       USGS
 PT0348  HISTORY     - 1934     GOOD             CGS
 PT0348
 PT0348                          STATION DESCRIPTION
 PT0348
 PT0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0348'3.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0348'THE STATION AT TETON, STANLEY COUNTY, IN THE NORTHEAST CORNER OF
 PT0348'SECTION 31, T4N, R30E, 175 FEET EAST OF THE EAST END OF BRIDGE
 PT0348'NO. 1533, 33 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 9
 PT0348'FEET NORTH OF A TELEGRAPH POLE.  A UNITED STATES GEOLOGICAL
 PT0348'SURVEY STANDARD CAP, STAMPED 1541 MC 53 1922 AND RIVETED ON THE
 PT0348'TOP OF A 3-1/2 INCH-IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0347 ***********************************************************************
 PT0347  DESIGNATION -  1553.4
 PT0347  PID         -  PT0347
 PT0347  STATE/COUNTY-  SD/STANLEY
 PT0347  COUNTRY     -  US
 PT0347  USGS QUAD   -  TETON (2017)
 PT0347
 PT0347                         *CURRENT SURVEY CONTROL
 PT0347  ______________________________________________________________________
 PT0347* NAD 83(1986) POSITION- 44 15 36.     (N) 100 34 42.     (W)   SCALED
 PT0347* NAVD 88 ORTHO HEIGHT -   473.920 (meters)     1554.85  (feet) ADJUSTED
 PT0347  ______________________________________________________________________
 PT0347  GEOID HEIGHT    -        -23.530 (meters)                     GEOID18
 PT0347  DYNAMIC HEIGHT  -        473.805 (meters)     1554.48  (feet) COMP
 PT0347  MODELED GRAVITY -    980,363.0   (mgal)                       NAVD 88
 PT0347
 PT0347  VERT ORDER      -  SECOND    CLASS 0
 PT0347
 PT0347.The horizontal coordinates were scaled from a map and have
 PT0347.an estimated accuracy of +/- 6 seconds.
 PT0347
 PT0347.The orthometric height was determined by differential leveling and
 PT0347.adjusted by the NATIONAL GEODETIC SURVEY
 PT0347.in June 1991.
 PT0347
 PT0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0347.GEOID18 height accuracy estimate available here.
 PT0347
 PT0347.Click photographs - Photos may exist for this station.
 PT0347
 PT0347.The dynamic height is computed by dividing the NAVD 88
 PT0347.geopotential number by the normal gravity value computed on the
 PT0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0347.degrees latitude (g = 980.6199 gals.).
 PT0347
 PT0347.The modeled gravity was interpolated from observed gravity values.
 PT0347
 PT0347;                    North         East    Units  Estimated Accuracy
 PT0347;SPC SD S     -   214,070.      580,440.      MT  (+/- 180 meters Scaled)
 PT0347
 PT0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ740019(NAD 83)
 PT0347
 PT0347                          SUPERSEDED SURVEY CONTROL
 PT0347
 PT0347  NGVD 29 (??/??/92)  473.520  (m)         1553.54   (f) ADJ UNCH    2 0
 PT0347
 PT0347.Superseded values are not recommended for survey control.
 PT0347
 PT0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0347.See file dsdata.pdf to determine how the superseded data were derived.
 PT0347
 PT0347_MARKER: S = SPIKE
 PT0347_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PT0347_SP_SET: BASE
 PT0347_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0347
 PT0347  HISTORY     - Date     Condition        Report By
 PT0347  HISTORY     - UNK      MONUMENTED       USGS
 PT0347  HISTORY     - 1934     GOOD             CGS
 PT0347
 PT0347                          STATION DESCRIPTION
 PT0347
 PT0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0347'4.5 MI W FROM TETON.
 PT0347'4.5 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0347'THE STATION AT TETON, STANLEY COUNTY, AND AT THE FIRST TELEPHONE
 PT0347'POLE EAST OF MILEPOST 498.  A SPIKE IN THE BASE OF THE POLE,
 PT0347'MARKED 1553.4.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0345 ***********************************************************************
 PT0345  DESIGNATION -  1566
 PT0345  PID         -  PT0345
 PT0345  STATE/COUNTY-  SD/STANLEY
 PT0345  COUNTRY     -  US
 PT0345  USGS QUAD   -  TETON (2017)
 PT0345
 PT0345                         *CURRENT SURVEY CONTROL
 PT0345  ______________________________________________________________________
 PT0345* NAD 83(1986) POSITION- 44 15 39.98   (N) 100 36 50.55   (W)   HD_HELD1
 PT0345* NAVD 88 ORTHO HEIGHT -   476.516 (meters)     1563.37  (feet) ADJUSTED
 PT0345  ______________________________________________________________________
 PT0345  GEOID HEIGHT    -        -23.469 (meters)                     GEOID18
 PT0345  DYNAMIC HEIGHT  -        476.402 (meters)     1563.00  (feet) COMP
 PT0345  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 PT0345
 PT0345  VERT ORDER      -  SECOND    CLASS 0
 PT0345
 PT0345.The horizontal coordinates were determined by differentially corrected
 PT0345.hand held GPS observations or other comparable positioning techniques
 PT0345.and have an estimated accuracy of +/- 3 meters.
 PT0345
 PT0345.The orthometric height was determined by differential leveling and
 PT0345.adjusted by the NATIONAL GEODETIC SURVEY
 PT0345.in June 1991.
 PT0345
 PT0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0345.GEOID18 height accuracy estimate available here.
 PT0345
 PT0345.Click photographs - Photos may exist for this station.
 PT0345
 PT0345.The dynamic height is computed by dividing the NAVD 88
 PT0345.geopotential number by the normal gravity value computed on the
 PT0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0345.degrees latitude (g = 980.6199 gals.).
 PT0345
 PT0345.The modeled gravity was interpolated from observed gravity values.
 PT0345
 PT0345;                    North         East    Units  Estimated Accuracy
 PT0345;SPC SD S     -   214,204.0     577,585.1     MT  (+/- 3 meters HH1 GPS) 
 PT0345
 PT0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7116402140(NAD 83)
 PT0345
 PT0345                          SUPERSEDED SURVEY CONTROL
 PT0345
 PT0345  NGVD 29 (??/??/92)  476.116  (m)         1562.06   (f) ADJ UNCH    2 0
 PT0345
 PT0345.Superseded values are not recommended for survey control.
 PT0345
 PT0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0345.See file dsdata.pdf to determine how the superseded data were derived.
 PT0345
 PT0345_MARKER: P = PIPE CAP
 PT0345_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0345_STAMPING: 1566 MC 52 1922
 PT0345_MARK LOGO: USGS
 PT0345_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0345_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0345
 PT0345  HISTORY     - Date     Condition        Report By
 PT0345  HISTORY     - 1922     MONUMENTED       USGS
 PT0345  HISTORY     - 1934     GOOD             CGS
 PT0345
 PT0345                          STATION DESCRIPTION
 PT0345
 PT0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0345'3.2 MI E FROM WENDTE.
 PT0345'3.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0345'THE STATION AT WENDTE, STANLEY COUNTY, 4 FEET NORTH OF MILEPOST
 PT0345'500, 39 FEET SOUTH OF THE CENTERLINE OF THE TRACK, AND 10 FEET
 PT0345'FROM A FENCE LINE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 PT0345'CAP, STAMPED 1566 MC 52 1922 RIVETED ON THE TOP OF A 3-1/2-INCH
 PT0345'IRON PIPE AND MARKED 1561.8.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5604 ***********************************************************************
 AC5604  DESIGNATION -  16 000.18
 AC5604  PID         -  AC5604
 AC5604  STATE/COUNTY-  SD/CUSTER
 AC5604  COUNTRY     -  US
 AC5604  USGS QUAD   -  FANNY PEAK (2017)
 AC5604
 AC5604                         *CURRENT SURVEY CONTROL
 AC5604  ______________________________________________________________________
 AC5604* NAD 83(1986) POSITION- 43 45 37.13   (N) 104 03 08.26   (W)   HD_HELD1
 AC5604* NAVD 88 ORTHO HEIGHT -  1361.968 (meters)     4468.39  (feet) ADJUSTED
 AC5604  ______________________________________________________________________
 AC5604  GEOID HEIGHT    -        -13.748 (meters)                     GEOID18
 AC5604  DYNAMIC HEIGHT  -       1361.388 (meters)     4466.49  (feet) COMP
 AC5604  MODELED GRAVITY -    980,144.9   (mgal)                       NAVD 88
 AC5604
 AC5604  VERT ORDER      -  FIRST     CLASS II
 AC5604
 AC5604.The horizontal coordinates were determined by differentially corrected
 AC5604.hand held GPS observations or other comparable positioning techniques
 AC5604.and have an estimated accuracy of +/- 3 meters.
 AC5604
 AC5604.The orthometric height was determined by differential leveling and
 AC5604.adjusted by the NATIONAL GEODETIC SURVEY
 AC5604.in October 1997.
 AC5604
 AC5604.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5604.GEOID18 height accuracy estimate available here.
 AC5604
 AC5604.Click photographs - Photos may exist for this station.
 AC5604
 AC5604.The dynamic height is computed by dividing the NAVD 88
 AC5604.geopotential number by the normal gravity value computed on the
 AC5604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5604.degrees latitude (g = 980.6199 gals.).
 AC5604
 AC5604.The modeled gravity was interpolated from observed gravity values.
 AC5604
 AC5604;                    North         East    Units  Estimated Accuracy
 AC5604;SPC SD S     -   165,228.8     300,645.1     MT  (+/- 3 meters HH1 GPS) 
 AC5604
 AC5604_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7628645688(NAD 83)
 AC5604
 AC5604                          SUPERSEDED SURVEY CONTROL
 AC5604
 AC5604.No superseded survey control is available for this station.
 AC5604
 AC5604_MARKER: DB = BENCH MARK DISK
 AC5604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5604_STAMPING: 16-0.18 1994
 AC5604_MARK LOGO: SDDT
 AC5604_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5604+STABILITY: SURFACE MOTION
 AC5604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5604+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5604
 AC5604  HISTORY     - Date     Condition        Report By
 AC5604  HISTORY     - 1994     MONUMENTED       SDDT
 AC5604  HISTORY     - 19950418 GOOD             NGS
 AC5604
 AC5604                          STATION DESCRIPTION
 AC5604
 AC5604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5604'43.0 KM (26.70 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5604'IN CUSTER, 256.0 M (839.9 FT) EAST OF MILEPOST 0, 64.1 M (210.3 FT)
 AC5604'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 25.5 M (83.7 FT) NORTH OF
 AC5604'THE NORTHEAST END OF A CULVERT UNDER THE HIGHWAY, 22.6 M (74.1 FT)
 AC5604'NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC5604'THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT)
 AC5604'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5604'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5605 ***********************************************************************
 AC5605  DESIGNATION -  16 000.60
 AC5605  PID         -  AC5605
 AC5605  STATE/COUNTY-  SD/CUSTER
 AC5605  COUNTRY     -  US
 AC5605  USGS QUAD   -  FANNY PEAK (2017)
 AC5605
 AC5605                         *CURRENT SURVEY CONTROL
 AC5605  ______________________________________________________________________
 AC5605* NAD 83(1986) POSITION- 43 45 15.     (N) 104 02 43.     (W)   SCALED
 AC5605* NAVD 88 ORTHO HEIGHT -  1373.960 (meters)     4507.73  (feet) ADJUSTED
 AC5605  ______________________________________________________________________
 AC5605  GEOID HEIGHT    -        -13.738 (meters)                     GEOID18
 AC5605  DYNAMIC HEIGHT  -       1373.374 (meters)     4505.81  (feet) COMP
 AC5605  MODELED GRAVITY -    980,143.0   (mgal)                       NAVD 88
 AC5605
 AC5605  VERT ORDER      -  FIRST     CLASS II
 AC5605
 AC5605.The horizontal coordinates were scaled from a map and have
 AC5605.an estimated accuracy of +/- 6 seconds.
 AC5605
 AC5605.The orthometric height was determined by differential leveling and
 AC5605.adjusted by the NATIONAL GEODETIC SURVEY
 AC5605.in October 1997.
 AC5605
 AC5605.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5605.GEOID18 height accuracy estimate available here.
 AC5605
 AC5605.Click photographs - Photos may exist for this station.
 AC5605
 AC5605.The dynamic height is computed by dividing the NAVD 88
 AC5605.geopotential number by the normal gravity value computed on the
 AC5605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5605.degrees latitude (g = 980.6199 gals.).
 AC5605
 AC5605.The modeled gravity was interpolated from observed gravity values.
 AC5605
 AC5605;                    North         East    Units  Estimated Accuracy
 AC5605;SPC SD S     -   164,520.      301,180.      MT  (+/- 180 meters Scaled)
 AC5605
 AC5605_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ768450(NAD 83)
 AC5605
 AC5605                          SUPERSEDED SURVEY CONTROL
 AC5605
 AC5605.No superseded survey control is available for this station.
 AC5605
 AC5605_MARKER: DB = BENCH MARK DISK
 AC5605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5605_STAMPING: 16-0.60 1994
 AC5605_MARK LOGO: SDDT
 AC5605_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5605+STABILITY: SURFACE MOTION
 AC5605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5605+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5605
 AC5605  HISTORY     - Date     Condition        Report By
 AC5605  HISTORY     - 1994     MONUMENTED       SDDT
 AC5605  HISTORY     - 19950418 GOOD             NGS
 AC5605
 AC5605                          STATION DESCRIPTION
 AC5605
 AC5605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5605'42.1 KM (26.15 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5605'IN CUSTER, 1197.0 M (3927.2 FT) SOUTHEAST OF MILEPOST 0, 34.4 M (112.9
 AC5605'FT) NORTH OF THE NORTHEAST END OF A CULVERT UNDER THE HIGHWAY, 23.0 M
 AC5605'(75.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW
 AC5605'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE, 0.2 M
 AC5605'(0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AC5605'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5606 ***********************************************************************
 AC5606  DESIGNATION -  16 001.43
 AC5606  PID         -  AC5606
 AC5606  STATE/COUNTY-  SD/CUSTER
 AC5606  COUNTRY     -  US
 AC5606  USGS QUAD   -  CLIFTON (2017)
 AC5606
 AC5606                         *CURRENT SURVEY CONTROL
 AC5606  ______________________________________________________________________
 AC5606* NAD 83(1986) POSITION- 43 44 47.     (N) 104 02 17.     (W)   SCALED
 AC5606* NAVD 88 ORTHO HEIGHT -  1409.180 (meters)     4623.28  (feet) ADJUSTED
 AC5606  ______________________________________________________________________
 AC5606  GEOID HEIGHT    -        -13.732 (meters)                     GEOID18
 AC5606  DYNAMIC HEIGHT  -       1408.578 (meters)     4621.31  (feet) COMP
 AC5606  MODELED GRAVITY -    980,141.3   (mgal)                       NAVD 88
 AC5606
 AC5606  VERT ORDER      -  FIRST     CLASS II
 AC5606
 AC5606.The horizontal coordinates were scaled from a map and have
 AC5606.an estimated accuracy of +/- 6 seconds.
 AC5606
 AC5606.The orthometric height was determined by differential leveling and
 AC5606.adjusted by the NATIONAL GEODETIC SURVEY
 AC5606.in October 1997.
 AC5606
 AC5606.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5606.GEOID18 height accuracy estimate available here.
 AC5606
 AC5606.Click photographs - Photos may exist for this station.
 AC5606
 AC5606.The dynamic height is computed by dividing the NAVD 88
 AC5606.geopotential number by the normal gravity value computed on the
 AC5606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5606.degrees latitude (g = 980.6199 gals.).
 AC5606
 AC5606.The modeled gravity was interpolated from observed gravity values.
 AC5606
 AC5606;                    North         East    Units  Estimated Accuracy
 AC5606;SPC SD S     -   163,630.      301,720.      MT  (+/- 180 meters Scaled)
 AC5606
 AC5606_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ774441(NAD 83)
 AC5606
 AC5606                          SUPERSEDED SURVEY CONTROL
 AC5606
 AC5606.No superseded survey control is available for this station.
 AC5606
 AC5606_MARKER: DB = BENCH MARK DISK
 AC5606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5606_STAMPING: 16-1.43 1994
 AC5606_MARK LOGO: SDDT
 AC5606_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5606+STABILITY: SURFACE MOTION
 AC5606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5606+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5606
 AC5606  HISTORY     - Date     Condition        Report By
 AC5606  HISTORY     - 1994     MONUMENTED       SDDT
 AC5606  HISTORY     - 19950418 GOOD             NGS
 AC5606
 AC5606                          STATION DESCRIPTION
 AC5606
 AC5606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5606'41.0 KM (25.45 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5606'IN CUSTER, 695.0 M (2280.2 FT) SOUTHEAST OF MILEPOST 1, 72.0 M (236.2
 AC5606'FT) SOUTHEAST OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 54.0 M
 AC5606'(177.2 FT) NORTH OF BENCH MARK TT 97 WM RESET, 25.0 M (82.0 FT) EAST
 AC5606'OF THE HIGHWAY CENTERLINE, 13.4 M (44.0 FT) NORTH OF A T-FENCE CORNER,
 AC5606'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF
 AC5606'A FENCE, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 AC5606'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5608 ***********************************************************************
 AC5608  DESIGNATION -  16 002.28
 AC5608  PID         -  AC5608
 AC5608  STATE/COUNTY-  SD/CUSTER
 AC5608  COUNTRY     -  US
 AC5608  USGS QUAD   -  CLIFTON (2017)
 AC5608
 AC5608                         *CURRENT SURVEY CONTROL
 AC5608  ______________________________________________________________________
 AC5608* NAD 83(1986) POSITION- 43 44 17.     (N) 104 01 32.     (W)   SCALED
 AC5608* NAVD 88 ORTHO HEIGHT -  1408.647 (meters)     4621.54  (feet) ADJUSTED
 AC5608  ______________________________________________________________________
 AC5608  GEOID HEIGHT    -        -13.715 (meters)                     GEOID18
 AC5608  DYNAMIC HEIGHT  -       1408.029 (meters)     4619.51  (feet) COMP
 AC5608  MODELED GRAVITY -    980,130.1   (mgal)                       NAVD 88
 AC5608
 AC5608  VERT ORDER      -  FIRST     CLASS II
 AC5608
 AC5608.The horizontal coordinates were scaled from a map and have
 AC5608.an estimated accuracy of +/- 6 seconds.
 AC5608
 AC5608.The orthometric height was determined by differential leveling and
 AC5608.adjusted by the NATIONAL GEODETIC SURVEY
 AC5608.in October 1997.
 AC5608
 AC5608.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5608.GEOID18 height accuracy estimate available here.
 AC5608
 AC5608.Click photographs - Photos may exist for this station.
 AC5608
 AC5608.The dynamic height is computed by dividing the NAVD 88
 AC5608.geopotential number by the normal gravity value computed on the
 AC5608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5608.degrees latitude (g = 980.6199 gals.).
 AC5608
 AC5608.The modeled gravity was interpolated from observed gravity values.
 AC5608
 AC5608;                    North         East    Units  Estimated Accuracy
 AC5608;SPC SD S     -   162,660.      302,690.      MT  (+/- 180 meters Scaled)
 AC5608
 AC5608_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ784432(NAD 83)
 AC5608
 AC5608                          SUPERSEDED SURVEY CONTROL
 AC5608
 AC5608.No superseded survey control is available for this station.
 AC5608
 AC5608_MARKER: DB = BENCH MARK DISK
 AC5608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5608_STAMPING: 16-2.28 1994
 AC5608_MARK LOGO: SDDT
 AC5608_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5608+STABILITY: SURFACE MOTION
 AC5608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5608+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5608
 AC5608  HISTORY     - Date     Condition        Report By
 AC5608  HISTORY     - 1994     MONUMENTED       SDDT
 AC5608  HISTORY     - 19950418 GOOD             NGS
 AC5608
 AC5608                          STATION DESCRIPTION
 AC5608
 AC5608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5608'39.7 KM (24.65 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5608'IN CUSTER, 446.0 M (1463.3 FT) SOUTHEAST OF MILEPOST 2, 35.2 M (115.5
 AC5608'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 21.2 M (69.6 FT) SOUTHEAST OF
 AC5608'A FENCE CORNER, 4.0 M (13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.1 M
 AC5608'(3.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 AC5608'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5609 ***********************************************************************
 AC5609  DESIGNATION -  16 003.12
 AC5609  PID         -  AC5609
 AC5609  STATE/COUNTY-  SD/CUSTER
 AC5609  COUNTRY     -  US
 AC5609  USGS QUAD   -  CLIFTON (2017)
 AC5609
 AC5609                         *CURRENT SURVEY CONTROL
 AC5609  ______________________________________________________________________
 AC5609* NAD 83(1986) POSITION- 43 43 52.     (N) 104 00 37.     (W)   SCALED
 AC5609* NAVD 88 ORTHO HEIGHT -  1447.250 (meters)     4748.19  (feet) ADJUSTED
 AC5609  ______________________________________________________________________
 AC5609  GEOID HEIGHT    -        -13.694 (meters)                     GEOID18
 AC5609  DYNAMIC HEIGHT  -       1446.613 (meters)     4746.10  (feet) COMP
 AC5609  MODELED GRAVITY -    980,126.9   (mgal)                       NAVD 88
 AC5609
 AC5609  VERT ORDER      -  FIRST     CLASS II
 AC5609
 AC5609.The horizontal coordinates were scaled from a map and have
 AC5609.an estimated accuracy of +/- 6 seconds.
 AC5609
 AC5609.The orthometric height was determined by differential leveling and
 AC5609.adjusted by the NATIONAL GEODETIC SURVEY
 AC5609.in October 1997.
 AC5609
 AC5609.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5609.GEOID18 height accuracy estimate available here.
 AC5609
 AC5609.Click photographs - Photos may exist for this station.
 AC5609
 AC5609.The dynamic height is computed by dividing the NAVD 88
 AC5609.geopotential number by the normal gravity value computed on the
 AC5609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5609.degrees latitude (g = 980.6199 gals.).
 AC5609
 AC5609.The modeled gravity was interpolated from observed gravity values.
 AC5609
 AC5609;                    North         East    Units  Estimated Accuracy
 AC5609;SPC SD S     -   161,840.      303,880.      MT  (+/- 180 meters Scaled)
 AC5609
 AC5609_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ797424(NAD 83)
 AC5609
 AC5609                          SUPERSEDED SURVEY CONTROL
 AC5609
 AC5609.No superseded survey control is available for this station.
 AC5609
 AC5609_MARKER: DB = BENCH MARK DISK
 AC5609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5609_STAMPING: 16-3.12 1994
 AC5609_MARK LOGO: SDDT
 AC5609_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5609+STABILITY: SURFACE MOTION
 AC5609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5609+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5609
 AC5609  HISTORY     - Date     Condition        Report By
 AC5609  HISTORY     - 1994     MONUMENTED       SDDT
 AC5609  HISTORY     - 19950418 GOOD             NGS
 AC5609
 AC5609                          STATION DESCRIPTION
 AC5609
 AC5609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5609'38.2 KM (23.75 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5609'IN CUSTER, 297.0 M (974.4 FT) EAST OF MILEPOST 3, 98.7 M (323.8 FT)
 AC5609'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 26.4 M (86.6 FT)
 AC5609'EAST OF THE NORTHEAST END OF A CULVERT UNDER THE HIGHWAY, 23.1 M (75.8
 AC5609'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AC5609'LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0
 AC5609'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AC5609'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5610 ***********************************************************************
 AC5610  DESIGNATION -  16 003.46
 AC5610  PID         -  AC5610
 AC5610  STATE/COUNTY-  SD/CUSTER
 AC5610  COUNTRY     -  US
 AC5610  USGS QUAD   -  CLIFTON (2017)
 AC5610
 AC5610                         *CURRENT SURVEY CONTROL
 AC5610  ______________________________________________________________________
 AC5610* NAD 83(1986) POSITION- 43 43 44.     (N) 104 00 15.     (W)   SCALED
 AC5610* NAVD 88 ORTHO HEIGHT -  1457.057 (meters)     4780.36  (feet) ADJUSTED
 AC5610  ______________________________________________________________________
 AC5610  GEOID HEIGHT    -        -13.685 (meters)                     GEOID18
 AC5610  DYNAMIC HEIGHT  -       1456.415 (meters)     4778.25  (feet) COMP
 AC5610  MODELED GRAVITY -    980,126.0   (mgal)                       NAVD 88
 AC5610
 AC5610  VERT ORDER      -  FIRST     CLASS II
 AC5610
 AC5610.The horizontal coordinates were scaled from a map and have
 AC5610.an estimated accuracy of +/- 6 seconds.
 AC5610
 AC5610.The orthometric height was determined by differential leveling and
 AC5610.adjusted by the NATIONAL GEODETIC SURVEY
 AC5610.in October 1997.
 AC5610
 AC5610.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5610.GEOID18 height accuracy estimate available here.
 AC5610
 AC5610.Click photographs - Photos may exist for this station.
 AC5610
 AC5610.The dynamic height is computed by dividing the NAVD 88
 AC5610.geopotential number by the normal gravity value computed on the
 AC5610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5610.degrees latitude (g = 980.6199 gals.).
 AC5610
 AC5610.The modeled gravity was interpolated from observed gravity values.
 AC5610
 AC5610;                    North         East    Units  Estimated Accuracy
 AC5610;SPC SD S     -   161,570.      304,360.      MT  (+/- 180 meters Scaled)
 AC5610
 AC5610_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ802422(NAD 83)
 AC5610
 AC5610                          SUPERSEDED SURVEY CONTROL
 AC5610
 AC5610.No superseded survey control is available for this station.
 AC5610
 AC5610_MARKER: DB = BENCH MARK DISK
 AC5610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5610_STAMPING: 16-3.46 1994
 AC5610_MARK LOGO: SDDT
 AC5610_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5610+STABILITY: SURFACE MOTION
 AC5610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5610+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2006
 AC5610
 AC5610  HISTORY     - Date     Condition        Report By
 AC5610  HISTORY     - 1994     MONUMENTED       SDDT
 AC5610  HISTORY     - 19950418 GOOD             NGS
 AC5610  HISTORY     - 20060730 GOOD             USPSQD
 AC5610
 AC5610                          STATION DESCRIPTION
 AC5610
 AC5610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5610'37.6 KM (23.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5610'IN CUSTER, 838.3 M (2750.3 FT) WEST OF MILEPOST 4, 746.0 M (2447.5 FT)
 AC5610'EAST OF MILEPOST 3, 22.6 M (74.1 FT) NORTHEAST OF THE HIGHWAY
 AC5610'CENTERLINE, 6.8 M (22.3 FT) NORTHEAST OF THE SOUTH END OF A CULVERT,
 AC5610'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) WEST OF
 AC5610'A WITNESS POST, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT
 AC5610'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 AC5610
 AC5610                          STATION RECOVERY (2006)
 AC5610
 AC5610'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5611 ***********************************************************************
 AC5611  DESIGNATION -  16 004.59
 AC5611  PID         -  AC5611
 AC5611  STATE/COUNTY-  SD/CUSTER
 AC5611  COUNTRY     -  US
 AC5611  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5611
 AC5611                         *CURRENT SURVEY CONTROL
 AC5611  ______________________________________________________________________
 AC5611* NAD 83(1986) POSITION- 43 43 18.     (N) 103 59 07.     (W)   SCALED
 AC5611* NAVD 88 ORTHO HEIGHT -  1510.976 (meters)     4957.26  (feet) ADJUSTED
 AC5611  ______________________________________________________________________
 AC5611  GEOID HEIGHT    -        -13.661 (meters)                     GEOID18
 AC5611  DYNAMIC HEIGHT  -       1510.298 (meters)     4955.04  (feet) COMP
 AC5611  MODELED GRAVITY -    980,115.7   (mgal)                       NAVD 88
 AC5611
 AC5611  VERT ORDER      -  FIRST     CLASS II
 AC5611
 AC5611.The horizontal coordinates were scaled from a map and have
 AC5611.an estimated accuracy of +/- 6 seconds.
 AC5611
 AC5611.The orthometric height was determined by differential leveling and
 AC5611.adjusted by the NATIONAL GEODETIC SURVEY
 AC5611.in October 1997.
 AC5611
 AC5611.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5611.GEOID18 height accuracy estimate available here.
 AC5611
 AC5611.Click photographs - Photos may exist for this station.
 AC5611
 AC5611.The dynamic height is computed by dividing the NAVD 88
 AC5611.geopotential number by the normal gravity value computed on the
 AC5611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5611.degrees latitude (g = 980.6199 gals.).
 AC5611
 AC5611.The modeled gravity was interpolated from observed gravity values.
 AC5611
 AC5611;                    North         East    Units  Estimated Accuracy
 AC5611;SPC SD S     -   160,700.      305,850.      MT  (+/- 180 meters Scaled)
 AC5611
 AC5611_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ817414(NAD 83)
 AC5611
 AC5611                          SUPERSEDED SURVEY CONTROL
 AC5611
 AC5611.No superseded survey control is available for this station.
 AC5611
 AC5611_MARKER: DB = BENCH MARK DISK
 AC5611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5611_STAMPING: 16-4.59 1994
 AC5611_MARK LOGO: SDDT
 AC5611_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5611+STABILITY: SURFACE MOTION
 AC5611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5611+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5611
 AC5611  HISTORY     - Date     Condition        Report By
 AC5611  HISTORY     - 1994     MONUMENTED       SDDT
 AC5611  HISTORY     - 19950418 GOOD             NGS
 AC5611
 AC5611                          STATION DESCRIPTION
 AC5611
 AC5611'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5611'36.0 KM (22.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5611'IN CUSTER, 964.0 M (3162.7 FT) EAST OF MILEPOST 4, 685.0 M (2247.4 FT)
 AC5611'WEST OF MILEPOST 5, 60.7 M (199.1 FT) NORTHWEST OF THE CENTER OF A
 AC5611'FIELD ENTRANCE AND GATE, 58.3 M (191.3 FT) NORTH OF BENCH MARK 4950 DW
 AC5611'RESET, 28.7 M (94.2 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 3.0 M
 AC5611'(9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A
 AC5611'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AC5611'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5613 ***********************************************************************
 AC5613  CBN         -  This is a Cooperative Base Network Control Station.
 AC5613  DESIGNATION -  16 005.15
 AC5613  PID         -  AC5613
 AC5613  STATE/COUNTY-  SD/CUSTER
 AC5613  COUNTRY     -  US
 AC5613  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5613
 AC5613                         *CURRENT SURVEY CONTROL
 AC5613  ______________________________________________________________________
 AC5613* NAD 83(2011) POSITION- 43 43 14.21402(N) 103 58 30.60149(W)   ADJUSTED
 AC5613* NAD 83(2011) ELLIP HT-  1522.777 (meters)        (06/27/12)   ADJUSTED
 AC5613* NAD 83(2011) EPOCH   -  2010.00
 AC5613* NAVD 88 ORTHO HEIGHT -  1536.433 (meters)     5040.78  (feet) ADJUSTED
 AC5613  ______________________________________________________________________
 AC5613  GEOID HEIGHT    -        -13.640 (meters)                     GEOID18
 AC5613  NAD 83(2011) X  - -1,115,273.960 (meters)                     COMP
 AC5613  NAD 83(2011) Y  - -4,481,393.085 (meters)                     COMP
 AC5613  NAD 83(2011) Z  -  4,386,761.598 (meters)                     COMP
 AC5613  LAPLACE CORR    -          7.25  (seconds)                    DEFLEC18
 AC5613  DYNAMIC HEIGHT  -       1535.738 (meters)     5038.50  (feet) COMP
 AC5613  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 AC5613
 AC5613  VERT ORDER      -  FIRST     CLASS II
 AC5613
 AC5613  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5613  Standards:
 AC5613         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5613            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5613  -------------------------------------------------------------------
 AC5613  NETWORK    0.61   1.18           0.27   0.22   0.60     -0.02420142
 AC5613  -------------------------------------------------------------------
 AC5613  Click here for local accuracies and other accuracy information.
 AC5613
 AC5613.The horizontal coordinates were established by GPS observations
 AC5613.and adjusted by the National Geodetic Survey in June 2012.
 AC5613
 AC5613.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5613.been affixed to the stable North American tectonic plate. See 
 AC5613.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5613
 AC5613.The horizontal coordinates are valid at the epoch date displayed above
 AC5613.which is a decimal equivalence of Year/Month/Day.
 AC5613
 AC5613.The orthometric height was determined by differential leveling and
 AC5613.adjusted by the NATIONAL GEODETIC SURVEY
 AC5613.in October 1997.
 AC5613
 AC5613.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5613.GEOID18 height accuracy estimate available here.
 AC5613
 AC5613.Click photographs - Photos may exist for this station.
 AC5613
 AC5613.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5613
 AC5613.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5613
 AC5613.The ellipsoidal height was determined by GPS observations
 AC5613.and is referenced to NAD 83.
 AC5613
 AC5613.The dynamic height is computed by dividing the NAVD 88
 AC5613.geopotential number by the normal gravity value computed on the
 AC5613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5613.degrees latitude (g = 980.6199 gals.).
 AC5613
 AC5613.The modeled gravity was interpolated from observed gravity values.
 AC5613
 AC5613. The following values were computed from the NAD 83(2011) position.
 AC5613
 AC5613;                    North         East     Units Scale Factor Converg.
 AC5613;SPC SD S     -   160,547.523   306,656.093   MT  0.99990846   -2 30 44.4
 AC5613;SPC SD S     -   526,729.67  1,006,087.53   sFT  0.99990846   -2 30 44.4
 AC5613;UTM  13      - 4,841,353.206   582,549.849   MT  0.99968382   +0 42 30.0
 AC5613
 AC5613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5613!SPC SD S     -   0.99976127  x   0.99990846  =   0.99966975
 AC5613!UTM  13      -   0.99976127  x   0.99968382  =   0.99944517
 AC5613
 AC5613_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ8254941353(NAD 83)
 AC5613
 AC5613                          SUPERSEDED SURVEY CONTROL
 AC5613
 AC5613  NAD 83(2007)-  43 43 14.21378(N)    103 58 30.60242(W) AD(2002.00) 0
 AC5613  ELLIP H (02/10/07) 1522.805  (m)                       GP(2002.00)    
 AC5613  NAD 83(1993)-  43 43 14.21318(N)    103 58 30.60229(W) AD(       ) A
 AC5613  ELLIP H (06/23/03) 1522.793  (m)                       GP(       ) 3 1
 AC5613  NAVD 88            1536.43   (m)         5040.8    (f) LEVELING    3  
 AC5613
 AC5613.Superseded values are not recommended for survey control.
 AC5613
 AC5613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5613.See file dsdata.pdf to determine how the superseded data were derived.
 AC5613
 AC5613_MARKER: Z = SEE DESCRIPTION
 AC5613_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5613_STAMPING: 16-5.15 1995
 AC5613_MARK LOGO: NGS
 AC5613_PROJECTION: FLUSH
 AC5613_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5613_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5613+STABILITY: POSITION/ELEVATION WELL
 AC5613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5613+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AC5613_ROD/PIPE-DEPTH: 6.40 meters
 AC5613_SLEEVE-DEPTH  : 4.00 meters
 AC5613
 AC5613  HISTORY     - Date     Condition        Report By
 AC5613  HISTORY     - 1995     MONUMENTED       SDDT
 AC5613  HISTORY     - 19950410 GOOD             NGS
 AC5613  HISTORY     - 20020514 GOOD             SDDT
 AC5613
 AC5613                          STATION DESCRIPTION
 AC5613
 AC5613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5613'35.1 KM (21.80 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5613'IN CUSTER, 176.3 M (578.4 FT) EAST OF MILEPOST 5, 25.3 M (83.0 FT)
 AC5613'NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) WEST
 AC5613'OF THE CENTER OF A FIELD ENTRANCE AND DOUBLE GATE, 2.3 M (7.5 FT) WEST
 AC5613'OF THE WEST EDGE OF A CATTLE GUARD, AND 0.7 M (2.3 FT) SOUTH OF A
 AC5613'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AC5613'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 AC5613'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC5613'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5613
 AC5613                          STATION RECOVERY (2002)
 AC5613
 AC5613'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC5613'RECOVERED AS DESCRIBED
 AC5613'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5614 ***********************************************************************
 AC5614  DESIGNATION -  16 005.61
 AC5614  PID         -  AC5614
 AC5614  STATE/COUNTY-  SD/CUSTER
 AC5614  COUNTRY     -  US
 AC5614  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5614
 AC5614                         *CURRENT SURVEY CONTROL
 AC5614  ______________________________________________________________________
 AC5614* NAD 83(1986) POSITION- 43 43 18.     (N) 103 57 58.     (W)   SCALED
 AC5614* NAVD 88 ORTHO HEIGHT -  1535.498 (meters)     5037.71  (feet) ADJUSTED
 AC5614  ______________________________________________________________________
 AC5614  GEOID HEIGHT    -        -13.614 (meters)                     GEOID18
 AC5614  DYNAMIC HEIGHT  -       1534.801 (meters)     5035.43  (feet) COMP
 AC5614  MODELED GRAVITY -    980,109.6   (mgal)                       NAVD 88
 AC5614
 AC5614  VERT ORDER      -  FIRST     CLASS II
 AC5614
 AC5614.The horizontal coordinates were scaled from a map and have
 AC5614.an estimated accuracy of +/- 6 seconds.
 AC5614
 AC5614.The orthometric height was determined by differential leveling and
 AC5614.adjusted by the NATIONAL GEODETIC SURVEY
 AC5614.in October 1997.
 AC5614
 AC5614.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5614.GEOID18 height accuracy estimate available here.
 AC5614
 AC5614.Click photographs - Photos may exist for this station.
 AC5614
 AC5614.The dynamic height is computed by dividing the NAVD 88
 AC5614.geopotential number by the normal gravity value computed on the
 AC5614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5614.degrees latitude (g = 980.6199 gals.).
 AC5614
 AC5614.The modeled gravity was interpolated from observed gravity values.
 AC5614
 AC5614;                    North         East    Units  Estimated Accuracy
 AC5614;SPC SD S     -   160,630.      307,390.      MT  (+/- 180 meters Scaled)
 AC5614
 AC5614_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ832414(NAD 83)
 AC5614
 AC5614                          SUPERSEDED SURVEY CONTROL
 AC5614
 AC5614.No superseded survey control is available for this station.
 AC5614
 AC5614_MARKER: DB = BENCH MARK DISK
 AC5614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5614_STAMPING: 16-5.61 1994
 AC5614_MARK LOGO: SDDT
 AC5614_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5614+STABILITY: SURFACE MOTION
 AC5614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5614+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5614
 AC5614  HISTORY     - Date     Condition        Report By
 AC5614  HISTORY     - 1994     MONUMENTED       SDDT
 AC5614  HISTORY     - 19950418 GOOD             NGS
 AC5614
 AC5614                          STATION DESCRIPTION
 AC5614
 AC5614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5614'34.3 KM (21.30 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5614'IN CUSTER, 611.0 M (2004.6 FT) WEST OF MILEPOST 6, 153.0 M (502.0 FT)
 AC5614'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 89.0 M (292.0 FT)
 AC5614'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 22.7 M (74.5 FT)
 AC5614'NORTH OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.6
 AC5614'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AC5614'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5615 ***********************************************************************
 AC5615  DESIGNATION -  16 006.67
 AC5615  PID         -  AC5615
 AC5615  STATE/COUNTY-  SD/CUSTER
 AC5615  COUNTRY     -  US
 AC5615  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5615
 AC5615                         *CURRENT SURVEY CONTROL
 AC5615  ______________________________________________________________________
 AC5615* NAD 83(1986) POSITION- 43 43 29.     (N) 103 56 45.     (W)   SCALED
 AC5615* NAVD 88 ORTHO HEIGHT -  1558.407 (meters)     5112.87  (feet) ADJUSTED
 AC5615  ______________________________________________________________________
 AC5615  GEOID HEIGHT    -        -13.557 (meters)                     GEOID18
 AC5615  DYNAMIC HEIGHT  -       1557.701 (meters)     5110.56  (feet) COMP
 AC5615  MODELED GRAVITY -    980,109.3   (mgal)                       NAVD 88
 AC5615
 AC5615  VERT ORDER      -  FIRST     CLASS II
 AC5615
 AC5615.The horizontal coordinates were scaled from a map and have
 AC5615.an estimated accuracy of +/- 6 seconds.
 AC5615
 AC5615.The orthometric height was determined by differential leveling and
 AC5615.adjusted by the NATIONAL GEODETIC SURVEY
 AC5615.in October 1997.
 AC5615
 AC5615.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5615.GEOID18 height accuracy estimate available here.
 AC5615
 AC5615.Click photographs - Photos may exist for this station.
 AC5615
 AC5615.The dynamic height is computed by dividing the NAVD 88
 AC5615.geopotential number by the normal gravity value computed on the
 AC5615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5615.degrees latitude (g = 980.6199 gals.).
 AC5615
 AC5615.The modeled gravity was interpolated from observed gravity values.
 AC5615
 AC5615;                    North         East    Units  Estimated Accuracy
 AC5615;SPC SD S     -   160,900.      309,040.      MT  (+/- 180 meters Scaled)
 AC5615
 AC5615_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ849418(NAD 83)
 AC5615
 AC5615                          SUPERSEDED SURVEY CONTROL
 AC5615
 AC5615.No superseded survey control is available for this station.
 AC5615
 AC5615_MARKER: DB = BENCH MARK DISK
 AC5615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5615_STAMPING: 16-6.67 1994
 AC5615_MARK LOGO: SDDT
 AC5615_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5615+STABILITY: SURFACE MOTION
 AC5615_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5615+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5615
 AC5615  HISTORY     - Date     Condition        Report By
 AC5615  HISTORY     - 1994     MONUMENTED       SDDT
 AC5615  HISTORY     - 19950418 GOOD             NGS
 AC5615
 AC5615                          STATION DESCRIPTION
 AC5615
 AC5615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5615'23.6 KM (14.65 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5615'IN CUSTER, 1081.0 M (3546.6 FT) WEST OF MILEPOST 6, 190.0 M (623.4 FT)
 AC5615'WEST OF THE EXTENDED CENTER OF FOREST SERVICE ROAD 122, 59.0 M (193.6
 AC5615'FT) NORTH OF THE HIGHWAY CENTERLINE, 16.6 M (54.5 FT) WEST OF THE WEST
 AC5615'EDGE OF A LARGE SANDSTONE OUTCROP, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC5615'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF
 AC5615'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5615'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5616 ***********************************************************************
 AC5616  DESIGNATION -  16 007.66
 AC5616  PID         -  AC5616
 AC5616  STATE/COUNTY-  SD/CUSTER
 AC5616  COUNTRY     -  US
 AC5616  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5616
 AC5616                         *CURRENT SURVEY CONTROL
 AC5616  ______________________________________________________________________
 AC5616* NAD 83(1986) POSITION- 43 43 27.     (N) 103 55 35.     (W)   SCALED
 AC5616* NAVD 88 ORTHO HEIGHT -  1576.113 (meters)     5170.96  (feet) ADJUSTED
 AC5616  ______________________________________________________________________
 AC5616  GEOID HEIGHT    -        -13.523 (meters)                     GEOID18
 AC5616  DYNAMIC HEIGHT  -       1575.399 (meters)     5168.62  (feet) COMP
 AC5616  MODELED GRAVITY -    980,109.2   (mgal)                       NAVD 88
 AC5616
 AC5616  VERT ORDER      -  FIRST     CLASS II
 AC5616
 AC5616.The horizontal coordinates were scaled from a map and have
 AC5616.an estimated accuracy of +/- 6 seconds.
 AC5616
 AC5616.The orthometric height was determined by differential leveling and
 AC5616.adjusted by the NATIONAL GEODETIC SURVEY
 AC5616.in October 1997.
 AC5616
 AC5616.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5616.GEOID18 height accuracy estimate available here.
 AC5616
 AC5616.Click photographs - Photos may exist for this station.
 AC5616
 AC5616.The dynamic height is computed by dividing the NAVD 88
 AC5616.geopotential number by the normal gravity value computed on the
 AC5616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5616.degrees latitude (g = 980.6199 gals.).
 AC5616
 AC5616.The modeled gravity was interpolated from observed gravity values.
 AC5616
 AC5616;                    North         East    Units  Estimated Accuracy
 AC5616;SPC SD S     -   160,770.      310,600.      MT  (+/- 180 meters Scaled)
 AC5616
 AC5616_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ864417(NAD 83)
 AC5616
 AC5616                          SUPERSEDED SURVEY CONTROL
 AC5616
 AC5616.No superseded survey control is available for this station.
 AC5616
 AC5616_MARKER: DB = BENCH MARK DISK
 AC5616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5616_STAMPING: 16-7.66 1994
 AC5616_MARK LOGO: SDDT
 AC5616_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5616+STABILITY: SURFACE MOTION
 AC5616_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5616+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5616
 AC5616  HISTORY     - Date     Condition        Report By
 AC5616  HISTORY     - 1994     MONUMENTED       SDDT
 AC5616  HISTORY     - 19950418 GOOD             NGS
 AC5616
 AC5616                          STATION DESCRIPTION
 AC5616
 AC5616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5616'31.0 KM (19.25 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5616'IN CUSTER, 537.0 M (1761.8 FT) WEST OF MILEPOST 8, 531.0 M (1742.1 FT)
 AC5616'EAST OF THE EXTENDED CENTER OF A DRIVEWAY LEADING TO THE TEPEE WORK
 AC5616'CENTER, 30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.1 M (29.9
 AC5616'FT) NORTHWEST OF A 10-INCH PINE TREE, 3.0 M (9.8 FT) NORTHEAST OF A
 AC5616'6-INCH PINE TREE, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M
 AC5616'(1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 AC5616'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5617 ***********************************************************************
 AC5617  DESIGNATION -  16 008.67
 AC5617  PID         -  AC5617
 AC5617  STATE/COUNTY-  SD/CUSTER
 AC5617  COUNTRY     -  US
 AC5617  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5617
 AC5617                         *CURRENT SURVEY CONTROL
 AC5617  ______________________________________________________________________
 AC5617* NAD 83(1986) POSITION- 43 43 28.     (N) 103 54 21.     (W)   SCALED
 AC5617* NAVD 88 ORTHO HEIGHT -  1589.898 (meters)     5216.19  (feet) ADJUSTED
 AC5617  ______________________________________________________________________
 AC5617  GEOID HEIGHT    -        -13.488 (meters)                     GEOID18
 AC5617  DYNAMIC HEIGHT  -       1589.175 (meters)     5213.82  (feet) COMP
 AC5617  MODELED GRAVITY -    980,106.5   (mgal)                       NAVD 88
 AC5617
 AC5617  VERT ORDER      -  FIRST     CLASS II
 AC5617
 AC5617.The horizontal coordinates were scaled from a map and have
 AC5617.an estimated accuracy of +/- 6 seconds.
 AC5617
 AC5617.The orthometric height was determined by differential leveling and
 AC5617.adjusted by the NATIONAL GEODETIC SURVEY
 AC5617.in October 1997.
 AC5617
 AC5617.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5617.GEOID18 height accuracy estimate available here.
 AC5617
 AC5617.Click photographs - Photos may exist for this station.
 AC5617
 AC5617.The dynamic height is computed by dividing the NAVD 88
 AC5617.geopotential number by the normal gravity value computed on the
 AC5617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5617.degrees latitude (g = 980.6199 gals.).
 AC5617
 AC5617.The modeled gravity was interpolated from observed gravity values.
 AC5617
 AC5617;                    North         East    Units  Estimated Accuracy
 AC5617;SPC SD S     -   160,730.      312,260.      MT  (+/- 180 meters Scaled)
 AC5617
 AC5617_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ881418(NAD 83)
 AC5617
 AC5617                          SUPERSEDED SURVEY CONTROL
 AC5617
 AC5617.No superseded survey control is available for this station.
 AC5617
 AC5617_MARKER: DB = BENCH MARK DISK
 AC5617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5617_STAMPING: 16-8.67 1994
 AC5617_MARK LOGO: SDDT
 AC5617_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5617+STABILITY: SURFACE MOTION
 AC5617_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5617+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5617
 AC5617  HISTORY     - Date     Condition        Report By
 AC5617  HISTORY     - 1994     MONUMENTED       SDDT
 AC5617  HISTORY     - 19950418 GOOD             NGS
 AC5617
 AC5617                          STATION DESCRIPTION
 AC5617
 AC5617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5617'29.4 KM (18.25 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5617'IN CUSTER, 502.0 M (1647.0 FT) WEST OF MILEPOST 9, 77.9 M (255.6 FT)
 AC5617'NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) ABOVE THE LEVEL OF
 AC5617'THE HIGHWAY, 3.8 M (12.5 FT) WEST OF THE EAST END OF 3 BRACED FENCE
 AC5617'POSTS, 1.3 M (4.3 FT) EAST OF THE WEST END OF 3 BRACED FENCE POSTS,
 AC5617'0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT
 AC5617'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5619 ***********************************************************************
 AC5619  DESIGNATION -  16 009.74
 AC5619  PID         -  AC5619
 AC5619  STATE/COUNTY-  SD/CUSTER
 AC5619  COUNTRY     -  US
 AC5619  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5619
 AC5619                         *CURRENT SURVEY CONTROL
 AC5619  ______________________________________________________________________
 AC5619* NAD 83(1986) POSITION- 43 43 44.     (N) 103 53 08.     (W)   SCALED
 AC5619* NAVD 88 ORTHO HEIGHT -  1592.594 (meters)     5225.04  (feet) ADJUSTED
 AC5619  ______________________________________________________________________
 AC5619  GEOID HEIGHT    -        -13.436 (meters)                     GEOID18
 AC5619  DYNAMIC HEIGHT  -       1591.862 (meters)     5222.63  (feet) COMP
 AC5619  MODELED GRAVITY -    980,101.9   (mgal)                       NAVD 88
 AC5619
 AC5619  VERT ORDER      -  FIRST     CLASS II
 AC5619
 AC5619.The horizontal coordinates were scaled from a map and have
 AC5619.an estimated accuracy of +/- 6 seconds.
 AC5619
 AC5619.The orthometric height was determined by differential leveling and
 AC5619.adjusted by the NATIONAL GEODETIC SURVEY
 AC5619.in October 1997.
 AC5619
 AC5619.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5619.GEOID18 height accuracy estimate available here.
 AC5619
 AC5619.Click photographs - Photos may exist for this station.
 AC5619
 AC5619.The dynamic height is computed by dividing the NAVD 88
 AC5619.geopotential number by the normal gravity value computed on the
 AC5619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5619.degrees latitude (g = 980.6199 gals.).
 AC5619
 AC5619.The modeled gravity was interpolated from observed gravity values.
 AC5619
 AC5619;                    North         East    Units  Estimated Accuracy
 AC5619;SPC SD S     -   161,150.      313,910.      MT  (+/- 180 meters Scaled)
 AC5619
 AC5619_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ897423(NAD 83)
 AC5619
 AC5619                          SUPERSEDED SURVEY CONTROL
 AC5619
 AC5619.No superseded survey control is available for this station.
 AC5619
 AC5619_MARKER: DB = BENCH MARK DISK
 AC5619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5619_STAMPING: 16-9.74 1994
 AC5619_MARK LOGO: SDDT
 AC5619_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5619+STABILITY: SURFACE MOTION
 AC5619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5619+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5619
 AC5619  HISTORY     - Date     Condition        Report By
 AC5619  HISTORY     - 1994     MONUMENTED       SDDT
 AC5619  HISTORY     - 19950418 GOOD             NGS
 AC5619
 AC5619                          STATION DESCRIPTION
 AC5619
 AC5619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5619'27.6 KM (17.15 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5619'IN CUSTER, 368.0 M (1207.3 FT) WEST OF MILEPOST 10, 129.1 M (423.6 FT)
 AC5619'NORTHEAST OF BENCH MARK TT 13 MT RESET, 65.5 M (214.9 FT) WEST OF THE
 AC5619'CENTER OF A CATTLE GUARD AND A ROAD LEADING TO TEPEE CANYON, 52.4 M
 AC5619'(171.9 FT) WEST OF BENCH MARK 16 009.85, 27.0 M (88.6 FT) NORTH OF THE
 AC5619'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.7
 AC5619'M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST,
 AC5619'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5620 ***********************************************************************
 AC5620  DESIGNATION -  16 009.85
 AC5620  PID         -  AC5620
 AC5620  STATE/COUNTY-  SD/CUSTER
 AC5620  COUNTRY     -  US
 AC5620  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5620
 AC5620                         *CURRENT SURVEY CONTROL
 AC5620  ______________________________________________________________________
 AC5620* NAD 83(1986) POSITION- 43 43 39.     (N) 103 53 10.     (W)   SCALED
 AC5620* NAVD 88 ORTHO HEIGHT -  1593.802 (meters)     5229.00  (feet) ADJUSTED
 AC5620  ______________________________________________________________________
 AC5620  GEOID HEIGHT    -        -13.443 (meters)                     GEOID18
 AC5620  DYNAMIC HEIGHT  -       1593.071 (meters)     5226.60  (feet) COMP
 AC5620  MODELED GRAVITY -    980,102.7   (mgal)                       NAVD 88
 AC5620
 AC5620  VERT ORDER      -  FIRST     CLASS II
 AC5620
 AC5620.The horizontal coordinates were scaled from a map and have
 AC5620.an estimated accuracy of +/- 6 seconds.
 AC5620
 AC5620.The orthometric height was determined by differential leveling and
 AC5620.adjusted by the NATIONAL GEODETIC SURVEY
 AC5620.in October 1997.
 AC5620
 AC5620.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5620.GEOID18 height accuracy estimate available here.
 AC5620
 AC5620.Click photographs - Photos may exist for this station.
 AC5620
 AC5620.The dynamic height is computed by dividing the NAVD 88
 AC5620.geopotential number by the normal gravity value computed on the
 AC5620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5620.degrees latitude (g = 980.6199 gals.).
 AC5620
 AC5620.The modeled gravity was interpolated from observed gravity values.
 AC5620
 AC5620;                    North         East    Units  Estimated Accuracy
 AC5620;SPC SD S     -   161,000.      313,860.      MT  (+/- 180 meters Scaled)
 AC5620
 AC5620_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ897422(NAD 83)
 AC5620
 AC5620                          SUPERSEDED SURVEY CONTROL
 AC5620
 AC5620.No superseded survey control is available for this station.
 AC5620
 AC5620_MARKER: Z = SEE DESCRIPTION
 AC5620_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5620_STAMPING: 16-9.85 1995
 AC5620_MARK LOGO: NGS
 AC5620_PROJECTION: FLUSH
 AC5620_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5620+STABILITY: POSITION/ELEVATION WELL
 AC5620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5620+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5620_ROD/PIPE-DEPTH: 6.4 meters
 AC5620_SLEEVE-DEPTH  : 4.0 meters
 AC5620
 AC5620  HISTORY     - Date     Condition        Report By
 AC5620  HISTORY     - 1995     MONUMENTED       SDDT
 AC5620  HISTORY     - 19950410 GOOD             NGS
 AC5620
 AC5620                          STATION DESCRIPTION
 AC5620
 AC5620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5620'27.6 KM (17.15 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5620'IN CUSTER, 314.0 M (1030.2 FT) WEST OF MILEPOST 10, 52.4 M (171.9 FT)
 AC5620'EAST OF BENCH MARK 16 009.74, 28.3 M (92.8 FT) NORTH OF THE HIGHWAY
 AC5620'CENTERLINE, 13.1 M (43.0 FT) WEST OF THE CENTER OF A CATTLE GUARD AND
 AC5620'A ROAD LEADING TO TEPEE CANYON, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AC5620'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AC5620'METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AC5620'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC5620'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 AC5620'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5620'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5622 ***********************************************************************
 AC5622  DESIGNATION -  16 011.97
 AC5622  PID         -  AC5622
 AC5622  STATE/COUNTY-  SD/CUSTER
 AC5622  COUNTRY     -  US
 AC5622  USGS QUAD   -  JEWEL CAVE (2017)
 AC5622
 AC5622                         *CURRENT SURVEY CONTROL
 AC5622  ______________________________________________________________________
 AC5622* NAD 83(1986) POSITION- 43 43 41.     (N) 103 51 17.     (W)   SCALED
 AC5622* NAVD 88 ORTHO HEIGHT -  1699.174 (meters)     5574.71  (feet) ADJUSTED
 AC5622  ______________________________________________________________________
 AC5622  GEOID HEIGHT    -        -13.406 (meters)                     GEOID18
 AC5622  DYNAMIC HEIGHT  -       1698.394 (meters)     5572.15  (feet) COMP
 AC5622  MODELED GRAVITY -    980,098.1   (mgal)                       NAVD 88
 AC5622
 AC5622  VERT ORDER      -  FIRST     CLASS II
 AC5622
 AC5622.The horizontal coordinates were scaled from a map and have
 AC5622.an estimated accuracy of +/- 6 seconds.
 AC5622
 AC5622.The orthometric height was determined by differential leveling and
 AC5622.adjusted by the NATIONAL GEODETIC SURVEY
 AC5622.in October 1997.
 AC5622
 AC5622.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5622.GEOID18 height accuracy estimate available here.
 AC5622
 AC5622.Click photographs - Photos may exist for this station.
 AC5622
 AC5622.The dynamic height is computed by dividing the NAVD 88
 AC5622.geopotential number by the normal gravity value computed on the
 AC5622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5622.degrees latitude (g = 980.6199 gals.).
 AC5622
 AC5622.The modeled gravity was interpolated from observed gravity values.
 AC5622
 AC5622;                    North         East    Units  Estimated Accuracy
 AC5622;SPC SD S     -   160,960.      316,390.      MT  (+/- 180 meters Scaled)
 AC5622
 AC5622_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ922423(NAD 83)
 AC5622
 AC5622                          SUPERSEDED SURVEY CONTROL
 AC5622
 AC5622.No superseded survey control is available for this station.
 AC5622
 AC5622_MARKER: DD = SURVEY DISK
 AC5622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5622_STAMPING: 16-11.97
 AC5622_MARK LOGO: SDDT
 AC5622_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5622+STABILITY: SURFACE MOTION
 AC5622_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5622+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5622
 AC5622  HISTORY     - Date     Condition        Report By
 AC5622  HISTORY     - UNK      MONUMENTED       SDDT
 AC5622  HISTORY     - 19950418 GOOD             NGS
 AC5622
 AC5622                          STATION DESCRIPTION
 AC5622
 AC5622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5622'24.7 KM (15.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5622'IN CUSTER, 958.0 M (3143.0 FT) EAST OF MILEPOST 11, 47.8 M (156.8 FT)
 AC5622'SOUTHEAST OF THE CENTER OF FOREST SERVICE ROAD 277, 44.0 M (144.4 FT)
 AC5622'NORTHWEST OF MILEPOST 12, 37.0 M (121.4 FT) NORTHWEST OF THE SOUTHWEST
 AC5622'END OF A CULVERT UNDER THE HIGHWAY, 8.3 M (27.2 FT) SOUTHWEST OF THE
 AC5622'HIGHWAY CENTERLINE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2
 AC5622'M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05
 AC5622'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5623 ***********************************************************************
 AC5623  DESIGNATION -  16 013.01
 AC5623  PID         -  AC5623
 AC5623  STATE/COUNTY-  SD/CUSTER
 AC5623  COUNTRY     -  US
 AC5623  USGS QUAD   -  JEWEL CAVE (2017)
 AC5623
 AC5623                         *CURRENT SURVEY CONTROL
 AC5623  ______________________________________________________________________
 AC5623* NAD 83(1986) POSITION- 43 44 03.     (N) 103 50 48.     (W)   SCALED
 AC5623* NAVD 88 ORTHO HEIGHT -  1627.325 (meters)     5338.98  (feet) ADJUSTED
 AC5623  ______________________________________________________________________
 AC5623  GEOID HEIGHT    -        -13.371 (meters)                     GEOID18
 AC5623  DYNAMIC HEIGHT  -       1626.566 (meters)     5336.49  (feet) COMP
 AC5623  MODELED GRAVITY -    980,093.5   (mgal)                       NAVD 88
 AC5623
 AC5623  VERT ORDER      -  FIRST     CLASS II
 AC5623
 AC5623.The horizontal coordinates were scaled from a map and have
 AC5623.an estimated accuracy of +/- 6 seconds.
 AC5623
 AC5623.The orthometric height was determined by differential leveling and
 AC5623.adjusted by the NATIONAL GEODETIC SURVEY
 AC5623.in October 1997.
 AC5623
 AC5623.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5623.GEOID18 height accuracy estimate available here.
 AC5623
 AC5623.Click photographs - Photos may exist for this station.
 AC5623
 AC5623.The dynamic height is computed by dividing the NAVD 88
 AC5623.geopotential number by the normal gravity value computed on the
 AC5623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5623.degrees latitude (g = 980.6199 gals.).
 AC5623
 AC5623.The modeled gravity was interpolated from observed gravity values.
 AC5623
 AC5623;                    North         East    Units  Estimated Accuracy
 AC5623;SPC SD S     -   161,610.      317,060.      MT  (+/- 180 meters Scaled)
 AC5623
 AC5623_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ928429(NAD 83)
 AC5623
 AC5623                          SUPERSEDED SURVEY CONTROL
 AC5623
 AC5623.No superseded survey control is available for this station.
 AC5623
 AC5623_MARKER: DD = SURVEY DISK
 AC5623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5623_STAMPING: 16-13.01
 AC5623_MARK LOGO: SDDT
 AC5623_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5623+STABILITY: SURFACE MOTION
 AC5623_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5623+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5623
 AC5623  HISTORY     - Date     Condition        Report By
 AC5623  HISTORY     - UNK      MONUMENTED       SDDT
 AC5623  HISTORY     - 19950418 GOOD             NGS
 AC5623
 AC5623                          STATION DESCRIPTION
 AC5623
 AC5623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5623'23.0 KM (14.30 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5623'IN CUSTER, 39.6 M (129.9 FT) SOUTH OF THE SOUTH END OF A GUARDRAIL,
 AC5623'12.7 M (41.7 FT) NORTH OF THE NORTH END OF A GUARDRAIL, 7.6 M (24.9
 AC5623'FT) NORTH OF MILEPOST 13, 7.3 M (24.0 FT) SOUTHWEST OF A 16-INCH PINE
 AC5623'TREE, 6.7 M (22.0 FT) EAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 AC5623'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05
 AC5623'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5627 ***********************************************************************
 AC5627  DESIGNATION -  16 015.70
 AC5627  PID         -  AC5627
 AC5627  STATE/COUNTY-  SD/CUSTER
 AC5627  COUNTRY     -  US
 AC5627  USGS QUAD   -  JEWEL CAVE (2017)
 AC5627
 AC5627                         *CURRENT SURVEY CONTROL
 AC5627  ______________________________________________________________________
 AC5627* NAD 83(1986) POSITION- 43 44 18.92   (N) 103 48 11.90   (W)   HD_HELD1
 AC5627* NAVD 88 ORTHO HEIGHT -  1724.836 (meters)     5658.90  (feet) ADJUSTED
 AC5627  ______________________________________________________________________
 AC5627  GEOID HEIGHT    -        -13.329 (meters)                     GEOID18
 AC5627  DYNAMIC HEIGHT  -       1724.025 (meters)     5656.24  (feet) COMP
 AC5627  MODELED GRAVITY -    980,085.9   (mgal)                       NAVD 88
 AC5627
 AC5627  VERT ORDER      -  FIRST     CLASS II
 AC5627
 AC5627.The horizontal coordinates were determined by differentially corrected
 AC5627.hand held GPS observations or other comparable positioning techniques
 AC5627.and have an estimated accuracy of +/- 3 meters.
 AC5627
 AC5627.The orthometric height was determined by differential leveling and
 AC5627.adjusted by the NATIONAL GEODETIC SURVEY
 AC5627.in October 1997.
 AC5627
 AC5627.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5627.GEOID18 height accuracy estimate available here.
 AC5627
 AC5627.Click photographs - Photos may exist for this station.
 AC5627
 AC5627.The dynamic height is computed by dividing the NAVD 88
 AC5627.geopotential number by the normal gravity value computed on the
 AC5627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5627.degrees latitude (g = 980.6199 gals.).
 AC5627
 AC5627.The modeled gravity was interpolated from observed gravity values.
 AC5627
 AC5627;                    North         East    Units  Estimated Accuracy
 AC5627;SPC SD S     -   161,949.9     320,574.4     MT  (+/- 3 meters HH1 GPS) 
 AC5627
 AC5627_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9636443534(NAD 83)
 AC5627
 AC5627                          SUPERSEDED SURVEY CONTROL
 AC5627
 AC5627.No superseded survey control is available for this station.
 AC5627
 AC5627_MARKER: Z = SEE DESCRIPTION
 AC5627_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5627_STAMPING: 16-15.70 1995
 AC5627_MARK LOGO: NGS
 AC5627_PROJECTION: RECESSED 30 CENTIMETERS
 AC5627_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5627+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2023
 AC5627_ROD/PIPE-DEPTH: 6.4 meters
 AC5627_SLEEVE-DEPTH  : 4.0 meters
 AC5627
 AC5627  HISTORY     - Date     Condition        Report By
 AC5627  HISTORY     - 1995     MONUMENTED       SDDT
 AC5627  HISTORY     - 19950410 GOOD             NGS
 AC5627  HISTORY     - 20231205 GOOD             SDDT
 AC5627
 AC5627                          STATION DESCRIPTION
 AC5627
 AC5627'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5627'18.8 KM (11.70 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5627'IN CUSTER, 467.0 M (1532.1 FT) WEST OF MILEPOST 16, 27.9 M (91.5 FT)
 AC5627'SOUTHEAST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY, 13.0 M
 AC5627'(42.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.5 M (31.2 FT) WEST OF A
 AC5627'RIGHT-OF-WAY POST, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AC5627'0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AC5627'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A
 AC5627'1-1/2 INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC5627'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5627
 AC5627                          STATION RECOVERY (2023)
 AC5627
 AC5627'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AC5627'RECOVERED AS DESCRIBED, MARK IS NOW 1 FT (0.3 M) BELOW GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5628 ***********************************************************************
 AC5628  DESIGNATION -  16 016.55
 AC5628  PID         -  AC5628
 AC5628  STATE/COUNTY-  SD/CUSTER
 AC5628  COUNTRY     -  US
 AC5628  USGS QUAD   -  JEWEL CAVE (2017)
 AC5628
 AC5628                         *CURRENT SURVEY CONTROL
 AC5628  ______________________________________________________________________
 AC5628* NAD 83(1986) POSITION- 43 44 19.     (N) 103 47 15.     (W)   SCALED
 AC5628* NAVD 88 ORTHO HEIGHT -  1776.423 (meters)     5828.15  (feet) ADJUSTED
 AC5628  ______________________________________________________________________
 AC5628  GEOID HEIGHT    -        -13.329 (meters)                     GEOID18
 AC5628  DYNAMIC HEIGHT  -       1775.590 (meters)     5825.41  (feet) COMP
 AC5628  MODELED GRAVITY -    980,085.1   (mgal)                       NAVD 88
 AC5628
 AC5628  VERT ORDER      -  FIRST     CLASS II
 AC5628
 AC5628.The horizontal coordinates were scaled from a map and have
 AC5628.an estimated accuracy of +/- 6 seconds.
 AC5628
 AC5628.The orthometric height was determined by differential leveling and
 AC5628.adjusted by the NATIONAL GEODETIC SURVEY
 AC5628.in October 1997.
 AC5628
 AC5628.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5628.GEOID18 height accuracy estimate available here.
 AC5628
 AC5628.Click photographs - Photos may exist for this station.
 AC5628
 AC5628.The dynamic height is computed by dividing the NAVD 88
 AC5628.geopotential number by the normal gravity value computed on the
 AC5628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5628.degrees latitude (g = 980.6199 gals.).
 AC5628
 AC5628.The modeled gravity was interpolated from observed gravity values.
 AC5628
 AC5628;                    North         East    Units  Estimated Accuracy
 AC5628;SPC SD S     -   161,900.      321,850.      MT  (+/- 180 meters Scaled)
 AC5628
 AC5628_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ976435(NAD 83)
 AC5628
 AC5628                          SUPERSEDED SURVEY CONTROL
 AC5628
 AC5628.No superseded survey control is available for this station.
 AC5628
 AC5628_MARKER: DB = BENCH MARK DISK
 AC5628_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5628_STAMPING: 16-16.55 1994
 AC5628_MARK LOGO: SDDT
 AC5628_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5628+STABILITY: SURFACE MOTION
 AC5628_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5628+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5628
 AC5628  HISTORY     - Date     Condition        Report By
 AC5628  HISTORY     - 1994     MONUMENTED       SDDT
 AC5628  HISTORY     - 19950418 GOOD             NGS
 AC5628
 AC5628                          STATION DESCRIPTION
 AC5628
 AC5628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5628'17.4 KM (10.80 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5628'IN CUSTER, 870.0 M (2854.3 FT) EAST OF MILEPOST 16, 754.0 M (2473.7
 AC5628'FT) WEST OF MILEPOST 17, 273.0 M (895.7 FT) EAST OF THE EXTENDED
 AC5628'CENTER OF FOREST SERVICE ROAD 278, 262.0 M (859.6 FT) WEST OF THE
 AC5628'CENTER OF FOREST SERVICE ROAD 1 F, 77.0 M (252.6 FT) NORTH OF THE
 AC5628'HIGHWAY CENTERLINE, 12.0 M (39.4 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 AC5628'0.8 M (2.6 FT) EAST OF THE EAST END OF 4 BRACED FENCE POSTS, 0.5 M
 AC5628'(1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AC5628'0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5629 ***********************************************************************
 AC5629  DESIGNATION -  16 017.54
 AC5629  PID         -  AC5629
 AC5629  STATE/COUNTY-  SD/CUSTER
 AC5629  COUNTRY     -  US
 AC5629  USGS QUAD   -  JEWEL CAVE (2017)
 AC5629
 AC5629                         *CURRENT SURVEY CONTROL
 AC5629  ______________________________________________________________________
 AC5629* NAD 83(1986) POSITION- 43 44 23.     (N) 103 46 00.     (W)   SCALED
 AC5629* NAVD 88 ORTHO HEIGHT -  1746.803 (meters)     5730.97  (feet) ADJUSTED
 AC5629  ______________________________________________________________________
 AC5629  GEOID HEIGHT    -        -13.336 (meters)                     GEOID18
 AC5629  DYNAMIC HEIGHT  -       1745.981 (meters)     5728.27  (feet) COMP
 AC5629  MODELED GRAVITY -    980,084.2   (mgal)                       NAVD 88
 AC5629
 AC5629  VERT ORDER      -  FIRST     CLASS II
 AC5629
 AC5629.The horizontal coordinates were scaled from a map and have
 AC5629.an estimated accuracy of +/- 6 seconds.
 AC5629
 AC5629.The orthometric height was determined by differential leveling and
 AC5629.adjusted by the NATIONAL GEODETIC SURVEY
 AC5629.in October 1997.
 AC5629
 AC5629.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5629.GEOID18 height accuracy estimate available here.
 AC5629
 AC5629.Click photographs - Photos may exist for this station.
 AC5629
 AC5629.The dynamic height is computed by dividing the NAVD 88
 AC5629.geopotential number by the normal gravity value computed on the
 AC5629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5629.degrees latitude (g = 980.6199 gals.).
 AC5629
 AC5629.The modeled gravity was interpolated from observed gravity values.
 AC5629
 AC5629;                    North         East    Units  Estimated Accuracy
 AC5629;SPC SD S     -   161,950.      323,530.      MT  (+/- 180 meters Scaled)
 AC5629
 AC5629_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ993437(NAD 83)
 AC5629
 AC5629                          SUPERSEDED SURVEY CONTROL
 AC5629
 AC5629.No superseded survey control is available for this station.
 AC5629
 AC5629_MARKER: DB = BENCH MARK DISK
 AC5629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5629_STAMPING: 16-17.54 1994
 AC5629_MARK LOGO: SDDT
 AC5629_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5629+STABILITY: SURFACE MOTION
 AC5629_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5629+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5629
 AC5629  HISTORY     - Date     Condition        Report By
 AC5629  HISTORY     - 1994     MONUMENTED       SDDT
 AC5629  HISTORY     - 19950418 GOOD             NGS
 AC5629
 AC5629                          STATION DESCRIPTION
 AC5629
 AC5629'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5629'15.8 KM (9.80 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5629'IN CUSTER, 870.0 M (2854.3 FT) EAST OF MILEPOST 17, 749.0 M (2457.3
 AC5629'FT) WEST OF MILEPOST 18, 693.0 M (2273.6 FT) WEST OF THE EXTENDED
 AC5629'CENTER OF FOREST SERVICE ROAD 273, 21.3 M (69.9 FT) NORTH OF THE
 AC5629'HIGHWAY CENTERLINE, 10.2 M (33.5 FT) NORTHEAST OF THE NORTH END OF A
 AC5629'CULVERT UNDER THE HIGHWAY, 3.4 M (11.2 FT) EAST OF THE WEST END OF 3
 AC5629'BRACED FENCE POSTS, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.4
 AC5629'M (4.6 FT) SOUTH OF A 10-INCH BLAZED PINE TREE, 0.4 M (1.3 FT) SOUTH
 AC5629'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5629'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5631 ***********************************************************************
 AC5631  DESIGNATION -  16 018.56
 AC5631  PID         -  AC5631
 AC5631  STATE/COUNTY-  SD/CUSTER
 AC5631  COUNTRY     -  US
 AC5631  USGS QUAD   -  FOURMILE (2017)
 AC5631
 AC5631                         *CURRENT SURVEY CONTROL
 AC5631  ______________________________________________________________________
 AC5631* NAD 83(1986) POSITION- 43 44 28.     (N) 103 44 52.     (W)   SCALED
 AC5631* NAVD 88 ORTHO HEIGHT -  1732.380 (meters)     5683.65  (feet) ADJUSTED
 AC5631  ______________________________________________________________________
 AC5631  GEOID HEIGHT    -        -13.353 (meters)                     GEOID18
 AC5631  DYNAMIC HEIGHT  -       1731.563 (meters)     5680.97  (feet) COMP
 AC5631  MODELED GRAVITY -    980,084.0   (mgal)                       NAVD 88
 AC5631
 AC5631  VERT ORDER      -  FIRST     CLASS II
 AC5631
 AC5631.The horizontal coordinates were scaled from a map and have
 AC5631.an estimated accuracy of +/- 6 seconds.
 AC5631
 AC5631.The orthometric height was determined by differential leveling and
 AC5631.adjusted by the NATIONAL GEODETIC SURVEY
 AC5631.in October 1997.
 AC5631
 AC5631.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5631.GEOID18 height accuracy estimate available here.
 AC5631
 AC5631.Click photographs - Photos may exist for this station.
 AC5631
 AC5631.The dynamic height is computed by dividing the NAVD 88
 AC5631.geopotential number by the normal gravity value computed on the
 AC5631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5631.degrees latitude (g = 980.6199 gals.).
 AC5631
 AC5631.The modeled gravity was interpolated from observed gravity values.
 AC5631
 AC5631;                    North         East    Units  Estimated Accuracy
 AC5631;SPC SD S     -   162,050.      325,060.      MT  (+/- 180 meters Scaled)
 AC5631
 AC5631_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ008438(NAD 83)
 AC5631
 AC5631                          SUPERSEDED SURVEY CONTROL
 AC5631
 AC5631.No superseded survey control is available for this station.
 AC5631
 AC5631_MARKER: DB = BENCH MARK DISK
 AC5631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5631_STAMPING: 16-18.56 1994
 AC5631_MARK LOGO: SDDT
 AC5631_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5631+STABILITY: SURFACE MOTION
 AC5631_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5631+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5631
 AC5631  HISTORY     - Date     Condition        Report By
 AC5631  HISTORY     - 1994     MONUMENTED       SDDT
 AC5631  HISTORY     - 19950418 GOOD             NGS
 AC5631
 AC5631                          STATION DESCRIPTION
 AC5631
 AC5631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5631'14.1 KM (8.75 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5631'IN CUSTER, 908.1 M (2979.3 FT) EAST OF MILEPOST 18, 239.3 M (785.1 FT)
 AC5631'WEST OF THE CENTER OF FOREST SERVICE ROAD 288, 42.1 M (138.1 FT)
 AC5631'NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 34.0 M
 AC5631'(111.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) ABOVE THE
 AC5631'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 AC5631'FENCE, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 AC5631'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5634 ***********************************************************************
 AC5634  DESIGNATION -  16 019.55
 AC5634  PID         -  AC5634
 AC5634  STATE/COUNTY-  SD/CUSTER
 AC5634  COUNTRY     -  US
 AC5634  USGS QUAD   -  FOURMILE (2017)
 AC5634
 AC5634                         *CURRENT SURVEY CONTROL
 AC5634  ______________________________________________________________________
 AC5634* NAD 83(1986) POSITION- 43 44 36.     (N) 103 43 40.     (W)   SCALED
 AC5634* NAVD 88 ORTHO HEIGHT -  1680.143 (meters)     5512.27  (feet) ADJUSTED
 AC5634  ______________________________________________________________________
 AC5634  GEOID HEIGHT    -        -13.379 (meters)                     GEOID18
 AC5634  DYNAMIC HEIGHT  -       1679.346 (meters)     5509.65  (feet) COMP
 AC5634  MODELED GRAVITY -    980,083.9   (mgal)                       NAVD 88
 AC5634
 AC5634  VERT ORDER      -  FIRST     CLASS II
 AC5634
 AC5634.The horizontal coordinates were scaled from a map and have
 AC5634.an estimated accuracy of +/- 6 seconds.
 AC5634
 AC5634.The orthometric height was determined by differential leveling and
 AC5634.adjusted by the NATIONAL GEODETIC SURVEY
 AC5634.in October 1997.
 AC5634
 AC5634.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5634.GEOID18 height accuracy estimate available here.
 AC5634
 AC5634.Click photographs - Photos may exist for this station.
 AC5634
 AC5634.The dynamic height is computed by dividing the NAVD 88
 AC5634.geopotential number by the normal gravity value computed on the
 AC5634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5634.degrees latitude (g = 980.6199 gals.).
 AC5634
 AC5634.The modeled gravity was interpolated from observed gravity values.
 AC5634
 AC5634;                    North         East    Units  Estimated Accuracy
 AC5634;SPC SD S     -   162,230.      326,680.      MT  (+/- 180 meters Scaled)
 AC5634
 AC5634_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ024441(NAD 83)
 AC5634
 AC5634                          SUPERSEDED SURVEY CONTROL
 AC5634
 AC5634.No superseded survey control is available for this station.
 AC5634
 AC5634_MARKER: DB = BENCH MARK DISK
 AC5634_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5634_STAMPING: 16-19.55 1994
 AC5634_MARK LOGO: SDDT
 AC5634_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5634+STABILITY: SURFACE MOTION
 AC5634_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5634+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5634
 AC5634  HISTORY     - Date     Condition        Report By
 AC5634  HISTORY     - 1994     MONUMENTED       SDDT
 AC5634  HISTORY     - 19950418 GOOD             NGS
 AC5634
 AC5634                          STATION DESCRIPTION
 AC5634
 AC5634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5634'12.5 KM (7.75 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5634'IN CUSTER, 880.0 M (2887.1 FT) EAST OF MILEPOST 19, 196.4 M (644.4 FT)
 AC5634'EAST OF THE CENTER OF FOREST SERVICE ROAD 287 AND A CATTLE GUARD, 63.6
 AC5634'M (208.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW THE
 AC5634'LEVEL OF THE HIGHWAY, 2.9 M (9.5 FT) NORTHWEST OF A 14-INCH PINE TREE,
 AC5634'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT
 AC5634'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5635 ***********************************************************************
 AC5635  DESIGNATION -  16 019.82
 AC5635  PID         -  AC5635
 AC5635  STATE/COUNTY-  SD/CUSTER
 AC5635  COUNTRY     -  US
 AC5635  USGS QUAD   -  FOURMILE (2017)
 AC5635
 AC5635                         *CURRENT SURVEY CONTROL
 AC5635  ______________________________________________________________________
 AC5635* NAD 83(1986) POSITION- 43 44 24.     (N) 103 43 25.     (W)   SCALED
 AC5635* NAVD 88 ORTHO HEIGHT -  1667.351 (meters)     5470.30  (feet) ADJUSTED
 AC5635  ______________________________________________________________________
 AC5635  GEOID HEIGHT    -        -13.402 (meters)                     GEOID18
 AC5635  DYNAMIC HEIGHT  -       1666.562 (meters)     5467.71  (feet) COMP
 AC5635  MODELED GRAVITY -    980,085.2   (mgal)                       NAVD 88
 AC5635
 AC5635  VERT ORDER      -  FIRST     CLASS II
 AC5635
 AC5635.The horizontal coordinates were scaled from a map and have
 AC5635.an estimated accuracy of +/- 6 seconds.
 AC5635
 AC5635.The orthometric height was determined by differential leveling and
 AC5635.adjusted by the NATIONAL GEODETIC SURVEY
 AC5635.in October 1997.
 AC5635
 AC5635.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5635.GEOID18 height accuracy estimate available here.
 AC5635
 AC5635.Click photographs - Photos may exist for this station.
 AC5635
 AC5635.The dynamic height is computed by dividing the NAVD 88
 AC5635.geopotential number by the normal gravity value computed on the
 AC5635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5635.degrees latitude (g = 980.6199 gals.).
 AC5635
 AC5635.The modeled gravity was interpolated from observed gravity values.
 AC5635
 AC5635;                    North         East    Units  Estimated Accuracy
 AC5635;SPC SD S     -   161,840.      327,000.      MT  (+/- 180 meters Scaled)
 AC5635
 AC5635_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ027437(NAD 83)
 AC5635
 AC5635                          SUPERSEDED SURVEY CONTROL
 AC5635
 AC5635.No superseded survey control is available for this station.
 AC5635
 AC5635_MARKER: Z = SEE DESCRIPTION
 AC5635_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5635_STAMPING: 16-19.82 1995
 AC5635_MARK LOGO: NGS
 AC5635_PROJECTION: FLUSH
 AC5635_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5635_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5635+STABILITY: POSITION/ELEVATION WELL
 AC5635_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5635+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5635_ROD/PIPE-DEPTH: 6.4 meters
 AC5635_SLEEVE-DEPTH  : 4.0 meters
 AC5635
 AC5635  HISTORY     - Date     Condition        Report By
 AC5635  HISTORY     - 1995     MONUMENTED       SDDT
 AC5635  HISTORY     - 19950410 GOOD             NGS
 AC5635
 AC5635                          STATION DESCRIPTION
 AC5635
 AC5635'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5635'11.8 KM (7.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5635'IN CUSTER, 274.2 M (899.6 FT) WEST OF MILEPOST 20, 149.1 M (489.2 FT)
 AC5635'NORTHWEST OF THE CENTER OF A DRIVEWAY, 22.6 M (74.1 FT) SOUTHWEST OF
 AC5635'THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT) SOUTHEAST OF THE CENTER OF A
 AC5635'FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AC5635'HIGHWAY, 0.6 M (2.0 FT) NORTHEAST OF A FENCE, 0.5 M (1.6 FT) SOUTHWEST
 AC5635'OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.
 AC5635'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC5635'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 AC5635'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5635'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5636 ***********************************************************************
 AC5636  DESIGNATION -  16 020.72
 AC5636  PID         -  AC5636
 AC5636  STATE/COUNTY-  SD/CUSTER
 AC5636  COUNTRY     -  US
 AC5636  USGS QUAD   -  FOURMILE (2017)
 AC5636
 AC5636                         *CURRENT SURVEY CONTROL
 AC5636  ______________________________________________________________________
 AC5636* NAD 83(1986) POSITION- 43 44 08.     (N) 103 42 24.     (W)   SCALED
 AC5636* NAVD 88 ORTHO HEIGHT -  1675.228 (meters)     5496.14  (feet) ADJUSTED
 AC5636  ______________________________________________________________________
 AC5636  GEOID HEIGHT    -        -13.459 (meters)                     GEOID18
 AC5636  DYNAMIC HEIGHT  -       1674.440 (meters)     5493.56  (feet) COMP
 AC5636  MODELED GRAVITY -    980,087.5   (mgal)                       NAVD 88
 AC5636
 AC5636  VERT ORDER      -  FIRST     CLASS II
 AC5636
 AC5636.The horizontal coordinates were scaled from a map and have
 AC5636.an estimated accuracy of +/- 6 seconds.
 AC5636
 AC5636.The orthometric height was determined by differential leveling and
 AC5636.adjusted by the NATIONAL GEODETIC SURVEY
 AC5636.in October 1997.
 AC5636
 AC5636.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5636.GEOID18 height accuracy estimate available here.
 AC5636
 AC5636.Click photographs - Photos may exist for this station.
 AC5636
 AC5636.The dynamic height is computed by dividing the NAVD 88
 AC5636.geopotential number by the normal gravity value computed on the
 AC5636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5636.degrees latitude (g = 980.6199 gals.).
 AC5636
 AC5636.The modeled gravity was interpolated from observed gravity values.
 AC5636
 AC5636;                    North         East    Units  Estimated Accuracy
 AC5636;SPC SD S     -   161,290.      328,340.      MT  (+/- 180 meters Scaled)
 AC5636
 AC5636_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ041433(NAD 83)
 AC5636
 AC5636                          SUPERSEDED SURVEY CONTROL
 AC5636
 AC5636.No superseded survey control is available for this station.
 AC5636
 AC5636_MARKER: DB = BENCH MARK DISK
 AC5636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5636_STAMPING: 16-20.72 1994
 AC5636_MARK LOGO: SDDT
 AC5636_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5636+STABILITY: SURFACE MOTION
 AC5636_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5636+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5636
 AC5636  HISTORY     - Date     Condition        Report By
 AC5636  HISTORY     - 1994     MONUMENTED       SDDT
 AC5636  HISTORY     - 19950418 GOOD             NGS
 AC5636
 AC5636                          STATION DESCRIPTION
 AC5636
 AC5636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5636'10.3 KM (6.40 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5636'IN CUSTER, 461.1 M (1512.8 FT) WEST OF MILEPOST 21, 36.4 M (119.4 FT)
 AC5636'NORTH OF THE HIGHWAY CENTERLINE, 36.4 M (119.4 FT) NORTHWEST OF THE
 AC5636'CENTER OF FOREST SERVICE ROAD 665 AND A CATTLE GUARD, 5.0 M (16.4 FT)
 AC5636'ABOVE THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) WEST OF THE WEST END OF
 AC5636'4-BRACED FENCE POSTS, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AC5636'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 AC5636'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5637 ***********************************************************************
 AC5637  DESIGNATION -  16 021.73
 AC5637  PID         -  AC5637
 AC5637  STATE/COUNTY-  SD/CUSTER
 AC5637  COUNTRY     -  US
 AC5637  USGS QUAD   -  FOURMILE (2017)
 AC5637
 AC5637                         *CURRENT SURVEY CONTROL
 AC5637  ______________________________________________________________________
 AC5637* NAD 83(1986) POSITION- 43 43 56.     (N) 103 41 25.     (W)   SCALED
 AC5637* NAVD 88 ORTHO HEIGHT -  1650.758 (meters)     5415.86  (feet) ADJUSTED
 AC5637  ______________________________________________________________________
 AC5637  GEOID HEIGHT    -        -13.516 (meters)                     GEOID18
 AC5637  DYNAMIC HEIGHT  -       1649.983 (meters)     5413.32  (feet) COMP
 AC5637  MODELED GRAVITY -    980,089.4   (mgal)                       NAVD 88
 AC5637
 AC5637  VERT ORDER      -  FIRST     CLASS II
 AC5637
 AC5637.The horizontal coordinates were scaled from a map and have
 AC5637.an estimated accuracy of +/- 6 seconds.
 AC5637
 AC5637.The orthometric height was determined by differential leveling and
 AC5637.adjusted by the NATIONAL GEODETIC SURVEY
 AC5637.in October 1997.
 AC5637
 AC5637.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5637.GEOID18 height accuracy estimate available here.
 AC5637
 AC5637.Click photographs - Photos may exist for this station.
 AC5637
 AC5637.The dynamic height is computed by dividing the NAVD 88
 AC5637.geopotential number by the normal gravity value computed on the
 AC5637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5637.degrees latitude (g = 980.6199 gals.).
 AC5637
 AC5637.The modeled gravity was interpolated from observed gravity values.
 AC5637
 AC5637;                    North         East    Units  Estimated Accuracy
 AC5637;SPC SD S     -   160,870.      329,640.      MT  (+/- 180 meters Scaled)
 AC5637
 AC5637_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ054429(NAD 83)
 AC5637
 AC5637                          SUPERSEDED SURVEY CONTROL
 AC5637
 AC5637.No superseded survey control is available for this station.
 AC5637
 AC5637_MARKER: DB = BENCH MARK DISK
 AC5637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5637_STAMPING: 16-21.73 1994
 AC5637_MARK LOGO: SDDT
 AC5637_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5637+STABILITY: SURFACE MOTION
 AC5637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5637+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5637
 AC5637  HISTORY     - Date     Condition        Report By
 AC5637  HISTORY     - 1994     MONUMENTED       SDDT
 AC5637  HISTORY     - 19950418 GOOD             NGS
 AC5637
 AC5637                          STATION DESCRIPTION
 AC5637
 AC5637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5637'8.7 KM (5.40 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5637'IN CUSTER, 434.8 M (1426.5 FT) WEST OF MILEPOST 22, 31.0 M (101.7 FT)
 AC5637'NORTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT) NORTH OF THE NORTH
 AC5637'END OF A CULVERT UNDER THE HIGHWAY, 11.4 M (37.4 FT) NORTHWEST OF
 AC5637'UNDERGROUND CABLE JUNCTION BOX NUMBER F20 4, 2.5 M (8.2 FT) BELOW THE
 AC5637'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AC5637'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5637'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5638 ***********************************************************************
 AC5638  DESIGNATION -  16 022.78
 AC5638  PID         -  AC5638
 AC5638  STATE/COUNTY-  SD/CUSTER
 AC5638  COUNTRY     -  US
 AC5638  USGS QUAD   -  FOURMILE (2017)
 AC5638
 AC5638                         *CURRENT SURVEY CONTROL
 AC5638  ______________________________________________________________________
 AC5638* NAD 83(1986) POSITION- 43 44 08.     (N) 103 40 08.     (W)   SCALED
 AC5638* NAVD 88 ORTHO HEIGHT -  1633.363 (meters)     5358.79  (feet) ADJUSTED
 AC5638  ______________________________________________________________________
 AC5638  GEOID HEIGHT    -        -13.567 (meters)                     GEOID18
 AC5638  DYNAMIC HEIGHT  -       1632.596 (meters)     5356.28  (feet) COMP
 AC5638  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 AC5638
 AC5638  VERT ORDER      -  FIRST     CLASS II
 AC5638
 AC5638.The horizontal coordinates were scaled from a map and have
 AC5638.an estimated accuracy of +/- 6 seconds.
 AC5638
 AC5638.The orthometric height was determined by differential leveling and
 AC5638.adjusted by the NATIONAL GEODETIC SURVEY
 AC5638.in October 1997.
 AC5638
 AC5638.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5638.GEOID18 height accuracy estimate available here.
 AC5638
 AC5638.Click photographs - Photos may exist for this station.
 AC5638
 AC5638.The dynamic height is computed by dividing the NAVD 88
 AC5638.geopotential number by the normal gravity value computed on the
 AC5638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5638.degrees latitude (g = 980.6199 gals.).
 AC5638
 AC5638.The modeled gravity was interpolated from observed gravity values.
 AC5638
 AC5638;                    North         East    Units  Estimated Accuracy
 AC5638;SPC SD S     -   161,170.      331,380.      MT  (+/- 180 meters Scaled)
 AC5638
 AC5638_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ071433(NAD 83)
 AC5638
 AC5638                          SUPERSEDED SURVEY CONTROL
 AC5638
 AC5638.No superseded survey control is available for this station.
 AC5638
 AC5638_MARKER: DD = SURVEY DISK
 AC5638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5638_STAMPING: 16-22.78
 AC5638_MARK LOGO: SDDT
 AC5638_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5638+STABILITY: SURFACE MOTION
 AC5638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5638+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5638
 AC5638  HISTORY     - Date     Condition        Report By
 AC5638  HISTORY     - UNK      MONUMENTED       SDDT
 AC5638  HISTORY     - 19950418 GOOD             NGS
 AC5638
 AC5638                          STATION DESCRIPTION
 AC5638
 AC5638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5638'7.0 KM (4.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5638'IN CUSTER, 389.2 M (1276.9 FT) WEST OF MILEPOST 23, 95.3 M (312.7 FT)
 AC5638'NORTHEAST OF THE EXTENDED CENTER OF A DRIVEWAY LEADING TO BAILY
 AC5638'BROTHERS RED BARN, 30.2 M (99.1 FT) SOUTHEAST OF THE HIGHWAY
 AC5638'CENTERLINE, 20.4 M (66.9 FT) NORTHEAST OF A T-FENCE CORNER, 0.7 M (2.3
 AC5638'FT) NORTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5638'HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT
 AC5638'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5639 ***********************************************************************
 AC5639  DESIGNATION -  16 023.73
 AC5639  PID         -  AC5639
 AC5639  STATE/COUNTY-  SD/CUSTER
 AC5639  COUNTRY     -  US
 AC5639  USGS QUAD   -  FOURMILE (2017)
 AC5639
 AC5639                         *CURRENT SURVEY CONTROL
 AC5639  ______________________________________________________________________
 AC5639* NAD 83(1986) POSITION- 43 44 34.     (N) 103 39 13.     (W)   SCALED
 AC5639* NAVD 88 ORTHO HEIGHT -  1666.199 (meters)     5466.52  (feet) ADJUSTED
 AC5639  ______________________________________________________________________
 AC5639  GEOID HEIGHT    -        -13.590 (meters)                     GEOID18
 AC5639  DYNAMIC HEIGHT  -       1665.420 (meters)     5463.97  (feet) COMP
 AC5639  MODELED GRAVITY -    980,090.6   (mgal)                       NAVD 88
 AC5639
 AC5639  VERT ORDER      -  FIRST     CLASS II
 AC5639
 AC5639.The horizontal coordinates were scaled from a map and have
 AC5639.an estimated accuracy of +/- 6 seconds.
 AC5639
 AC5639.The orthometric height was determined by differential leveling and
 AC5639.adjusted by the NATIONAL GEODETIC SURVEY
 AC5639.in October 1997.
 AC5639
 AC5639.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5639.GEOID18 height accuracy estimate available here.
 AC5639
 AC5639.Click photographs - Photos may exist for this station.
 AC5639
 AC5639.The dynamic height is computed by dividing the NAVD 88
 AC5639.geopotential number by the normal gravity value computed on the
 AC5639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5639.degrees latitude (g = 980.6199 gals.).
 AC5639
 AC5639.The modeled gravity was interpolated from observed gravity values.
 AC5639
 AC5639;                    North         East    Units  Estimated Accuracy
 AC5639;SPC SD S     -   161,920.      332,640.      MT  (+/- 180 meters Scaled)
 AC5639
 AC5639_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ084441(NAD 83)
 AC5639
 AC5639                          SUPERSEDED SURVEY CONTROL
 AC5639
 AC5639.No superseded survey control is available for this station.
 AC5639
 AC5639_MARKER: DD = SURVEY DISK
 AC5639_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5639_STAMPING: 16-23.73
 AC5639_MARK LOGO: SDDT
 AC5639_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5639_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5639+STABILITY: SURFACE MOTION
 AC5639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5639+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5639
 AC5639  HISTORY     - Date     Condition        Report By
 AC5639  HISTORY     - UNK      MONUMENTED       SDDT
 AC5639  HISTORY     - 19950418 GOOD             NGS
 AC5639
 AC5639                          STATION DESCRIPTION
 AC5639
 AC5639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5639'5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5639'IN CUSTER, 499.4 M (1638.4 FT) WEST OF MILEPOST 24, 144.8 M (475.1 FT)
 AC5639'NORTHEAST OF THE EXTENDED CENTER OF A DRIVEWAY LEADING TO A KOA
 AC5639'CAMPGROUND, 48.0 M (157.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AC5639'18.0 M (59.1 FT) SOUTHWEST OF THE CENTER OF A GRAVELED ROAD AND CATTLE
 AC5639'GUARD, 2.0 M (6.6 FT) SOUTHWEST OF THE SOUTH END OF 3 BRACED FENCE
 AC5639'POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AC5639'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AC5639'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5640 ***********************************************************************
 AC5640  DESIGNATION -  16 025.0
 AC5640  PID         -  AC5640
 AC5640  STATE/COUNTY-  SD/CUSTER
 AC5640  COUNTRY     -  US
 AC5640  USGS QUAD   -  BERNE (2017)
 AC5640
 AC5640                         *CURRENT SURVEY CONTROL
 AC5640  ______________________________________________________________________
 AC5640* NAD 83(1986) POSITION- 43 45 13.15   (N) 103 37 57.45   (W)   HD_HELD1
 AC5640* NAVD 88 ORTHO HEIGHT -  1636.469 (meters)     5368.98  (feet) ADJUSTED
 AC5640  ______________________________________________________________________
 AC5640  GEOID HEIGHT    -        -13.637 (meters)                     GEOID18
 AC5640  DYNAMIC HEIGHT  -       1635.704 (meters)     5366.47  (feet) COMP
 AC5640  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 AC5640
 AC5640  VERT ORDER      -  FIRST     CLASS II
 AC5640
 AC5640.The horizontal coordinates were determined by differentially corrected
 AC5640.hand held GPS observations or other comparable positioning techniques
 AC5640.and have an estimated accuracy of +/- 3 meters.
 AC5640
 AC5640.The orthometric height was determined by differential leveling and
 AC5640.adjusted by the NATIONAL GEODETIC SURVEY
 AC5640.in October 1997.
 AC5640
 AC5640.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5640.GEOID18 height accuracy estimate available here.
 AC5640
 AC5640.Click photographs - Photos may exist for this station.
 AC5640
 AC5640.The dynamic height is computed by dividing the NAVD 88
 AC5640.geopotential number by the normal gravity value computed on the
 AC5640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5640.degrees latitude (g = 980.6199 gals.).
 AC5640
 AC5640.The modeled gravity was interpolated from observed gravity values.
 AC5640
 AC5640;                    North         East    Units  Estimated Accuracy
 AC5640;SPC SD S     -   163,062.1     334,377.8     MT  (+/- 3 meters HH1 GPS) 
 AC5640
 AC5640_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1008145420(NAD 83)
 AC5640
 AC5640                          SUPERSEDED SURVEY CONTROL
 AC5640
 AC5640.No superseded survey control is available for this station.
 AC5640
 AC5640_MARKER: DD = SURVEY DISK
 AC5640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5640_STAMPING: 16-25.0
 AC5640_MARK LOGO: SDDT
 AC5640_PROJECTION: FLUSH
 AC5640_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5640+STABILITY: SURFACE MOTION
 AC5640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5640+SATELLITE: SATELLITE OBSERVATIONS - July 01, 2019
 AC5640
 AC5640  HISTORY     - Date     Condition        Report By
 AC5640  HISTORY     - UNK      MONUMENTED       SDDT
 AC5640  HISTORY     - 19950418 GOOD             NGS
 AC5640  HISTORY     - 20190701 GOOD             SDDT
 AC5640
 AC5640                          STATION DESCRIPTION
 AC5640
 AC5640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5640'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5640'IN CUSTER, 94.8 M (311.0 FT) SOUTH OF THE SOUTHWEST CORNER OF A BRIDGE
 AC5640'SPANNING FRENCH CREEK, 25.1 M (82.3 FT) EAST OF AND LEVEL WITH THE
 AC5640'HIGHWAY CENTERLINE, 19.5 M (64.0 FT) SOUTHEAST OF MILEPOST 25, 8.0 M
 AC5640'(26.2 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3
 AC5640'FT) NORTH OF A FENCE CORNER, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 AC5640'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5640
 AC5640                          STATION RECOVERY (2019)
 AC5640
 AC5640'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 AC5640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5630 ***********************************************************************
 AC5630  DESIGNATION -  16 026.0
 AC5630  PID         -  AC5630
 AC5630  STATE/COUNTY-  SD/CUSTER
 AC5630  COUNTRY     -  US
 AC5630  USGS QUAD   -  CUSTER (2017)
 AC5630
 AC5630                         *CURRENT SURVEY CONTROL
 AC5630  ______________________________________________________________________
 AC5630* NAD 83(1986) POSITION- 43 45 45.     (N) 103 37 03.     (W)   SCALED
 AC5630* NAVD 88 ORTHO HEIGHT -  1628.458 (meters)     5342.70  (feet) ADJUSTED
 AC5630  ______________________________________________________________________
 AC5630  GEOID HEIGHT    -        -13.674 (meters)                     GEOID18
 AC5630  DYNAMIC HEIGHT  -       1627.700 (meters)     5340.21  (feet) COMP
 AC5630  MODELED GRAVITY -    980,094.4   (mgal)                       NAVD 88
 AC5630
 AC5630  VERT ORDER      -  FIRST     CLASS II
 AC5630
 AC5630.The horizontal coordinates were scaled from a map and have
 AC5630.an estimated accuracy of +/- 6 seconds.
 AC5630
 AC5630.The orthometric height was determined by differential leveling and
 AC5630.adjusted by the NATIONAL GEODETIC SURVEY
 AC5630.in October 1997.
 AC5630
 AC5630.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5630.GEOID18 height accuracy estimate available here.
 AC5630
 AC5630.Click photographs - Photos may exist for this station.
 AC5630
 AC5630.The dynamic height is computed by dividing the NAVD 88
 AC5630.geopotential number by the normal gravity value computed on the
 AC5630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5630.degrees latitude (g = 980.6199 gals.).
 AC5630
 AC5630.The modeled gravity was interpolated from observed gravity values.
 AC5630
 AC5630;                    North         East    Units  Estimated Accuracy
 AC5630;SPC SD S     -   164,000.      335,630.      MT  (+/- 180 meters Scaled)
 AC5630
 AC5630_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ112464(NAD 83)
 AC5630
 AC5630                          SUPERSEDED SURVEY CONTROL
 AC5630
 AC5630.No superseded survey control is available for this station.
 AC5630
 AC5630_MARKER: DD = SURVEY DISK
 AC5630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5630_STAMPING: 16-26.0
 AC5630_MARK LOGO: SDDT
 AC5630_PROJECTION: FLUSH
 AC5630_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5630+STABILITY: SURFACE MOTION
 AC5630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5630+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5630
 AC5630  HISTORY     - Date     Condition        Report By
 AC5630  HISTORY     - UNK      MONUMENTED       SDDT
 AC5630  HISTORY     - 19950418 GOOD             NGS
 AC5630  HISTORY     - 20190701 POOR             SDDT
 AC5630
 AC5630                          STATION DESCRIPTION
 AC5630
 AC5630'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5630'1.7 KM (1.05 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5630'IN CUSTER, 34.7 M (113.8 FT) EAST OF THE NORTHEAST CORNER OF THE
 AC5630'WEEPING HART TRADING POST AND ROCK SHOP, 13.0 M (42.7 FT) WEST OF THE
 AC5630'CENTER OF A DRIVEWAY, 9.7 M (31.8 FT) SOUTH OF AND LEVEL WITH THE
 AC5630'HIGHWAY CENTERLINE, 0.4 M (1.3 FT) SOUTH-SOUTHEAST OF A WITNESS POST,
 AC5630'0.4 M (1.3 FT) SOUTHEAST OF MILEPOST 26, AND THE MONUMENT IS FLUSH
 AC5630'WITH THE GROUND SURFACE.
 AC5630
 AC5630                          STATION RECOVERY (2019)
 AC5630
 AC5630'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 AC5630'MARK WAS DISTURBED DURING RECENT CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5567 ***********************************************************************
 AC5567  CBN         -  This is a Cooperative Base Network Control Station.
 AC5567  DESIGNATION -  16 045.08
 AC5567  PID         -  AC5567
 AC5567  STATE/COUNTY-  SD/PENNINGTON
 AC5567  COUNTRY     -  US
 AC5567  USGS QUAD   -  HILL CITY (2017)
 AC5567
 AC5567                         *CURRENT SURVEY CONTROL
 AC5567  ______________________________________________________________________
 AC5567* NAD 83(2011) POSITION- 43 56 55.78958(N) 103 30 46.22700(W)   ADJUSTED
 AC5567* NAD 83(2011) ELLIP HT-  1425.275 (meters)        (06/27/12)   ADJUSTED
 AC5567* NAD 83(2011) EPOCH   -  2010.00
 AC5567* NAVD 88 ORTHO HEIGHT -  1439.326 (meters)     4722.19  (feet) ADJUSTED
 AC5567  ______________________________________________________________________
 AC5567  GEOID HEIGHT    -        -14.042 (meters)                     GEOID18
 AC5567  NAD 83(2011) X  - -1,074,956.280 (meters)                     COMP
 AC5567  NAD 83(2011) Y  - -4,473,098.571 (meters)                     COMP
 AC5567  NAD 83(2011) Z  -  4,404,989.178 (meters)                     COMP
 AC5567  LAPLACE CORR    -        -13.21  (seconds)                    DEFLEC18
 AC5567  DYNAMIC HEIGHT  -       1438.694 (meters)     4720.12  (feet) COMP
 AC5567  MODELED GRAVITY -    980,128.6   (mgal)                       NAVD 88
 AC5567
 AC5567  VERT ORDER      -  FIRST     CLASS II
 AC5567
 AC5567  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5567  Standards:
 AC5567         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5567            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5567  -------------------------------------------------------------------
 AC5567  NETWORK    0.63   1.29           0.29   0.21   0.66     -0.10449901
 AC5567  -------------------------------------------------------------------
 AC5567  Click here for local accuracies and other accuracy information.
 AC5567
 AC5567.The horizontal coordinates were established by GPS observations
 AC5567.and adjusted by the National Geodetic Survey in June 2012.
 AC5567
 AC5567.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5567.been affixed to the stable North American tectonic plate. See 
 AC5567.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5567
 AC5567.The horizontal coordinates are valid at the epoch date displayed above
 AC5567.which is a decimal equivalence of Year/Month/Day.
 AC5567
 AC5567.The orthometric height was determined by differential leveling and
 AC5567.adjusted by the NATIONAL GEODETIC SURVEY
 AC5567.in October 1997.
 AC5567
 AC5567.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5567.GEOID18 height accuracy estimate available here.
 AC5567
 AC5567.Click photographs - Photos may exist for this station.
 AC5567
 AC5567.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5567
 AC5567.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5567
 AC5567.The ellipsoidal height was determined by GPS observations
 AC5567.and is referenced to NAD 83.
 AC5567
 AC5567.The dynamic height is computed by dividing the NAVD 88
 AC5567.geopotential number by the normal gravity value computed on the
 AC5567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5567.degrees latitude (g = 980.6199 gals.).
 AC5567
 AC5567.The modeled gravity was interpolated from observed gravity values.
 AC5567
 AC5567. The following values were computed from the NAD 83(2011) position.
 AC5567
 AC5567;                    North         East     Units Scale Factor Converg.
 AC5567;SPC SD S     -   184,354.266   344,846.604   MT  0.99992347   -2 11 36.2
 AC5567;SPC SD S     -   604,835.62  1,131,384.23   sFT  0.99992347   -2 11 36.2
 AC5567;UTM  13      - 4,867,264.531   619,334.602   MT  0.99977515   +1 01 56.0
 AC5567
 AC5567!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5567!SPC SD S     -   0.99977656  x   0.99992347  =   0.99970005
 AC5567!UTM  13      -   0.99977656  x   0.99977515  =   0.99955176
 AC5567
 AC5567_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1933467264(NAD 83)
 AC5567
 AC5567                          SUPERSEDED SURVEY CONTROL
 AC5567
 AC5567  NAD 83(2007)-  43 56 55.78942(N)    103 30 46.22809(W) AD(2002.00) 0
 AC5567  ELLIP H (02/10/07) 1425.305  (m)                       GP(2002.00)    
 AC5567  NAD 83(1993)-  43 56 55.78886(N)    103 30 46.22802(W) AD(       ) A
 AC5567  ELLIP H (06/23/03) 1425.300  (m)                       GP(       ) 3 1
 AC5567  NAVD 88            1439.33   (m)         4722.2    (f) LEVELING    3  
 AC5567
 AC5567.Superseded values are not recommended for survey control.
 AC5567
 AC5567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5567.See file dsdata.pdf to determine how the superseded data were derived.
 AC5567
 AC5567_MARKER: Z = SEE DESCRIPTION
 AC5567_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5567_STAMPING: 16-45.08 1995
 AC5567_MARK LOGO: NGS
 AC5567_PROJECTION: FLUSH
 AC5567_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5567_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5567+STABILITY: POSITION/ELEVATION WELL
 AC5567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5567+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AC5567_ROD/PIPE-DEPTH: 6.40 meters
 AC5567_SLEEVE-DEPTH  : 4.00 meters
 AC5567
 AC5567  HISTORY     - Date     Condition        Report By
 AC5567  HISTORY     - 1995     MONUMENTED       SDDT
 AC5567  HISTORY     - 19950501 GOOD             NGS
 AC5567  HISTORY     - 20020514 GOOD             SDDT
 AC5567
 AC5567                          STATION DESCRIPTION
 AC5567
 AC5567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5567'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5567'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 8.9 KM (5.55 MI)
 AC5567'WESTERLY ALONG U.S. HIGHWAY 16, 195.0 M (639.8 FT) EAST OF MILEPOST
 AC5567'45, 34.3 M (112.5 FT) EAST OF THE HIGHWAY CENTERLINE, 32.1 M (105.3
 AC5567'FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT)
 AC5567'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.4 M
 AC5567'(1.3 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A
 AC5567'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AC5567'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL
 AC5567'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5567'THROUGH A 4-INCH PVC CAP.
 AC5567
 AC5567                          STATION RECOVERY (2002)
 AC5567
 AC5567'RECOVERY NOTE BY SD DEPT OF TRANSP 2002
 AC5567'RECOVERED AS DESCRIBED
 AC5567'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5566 ***********************************************************************
 AC5566  DESIGNATION -  16 046.22
 AC5566  PID         -  AC5566
 AC5566  STATE/COUNTY-  SD/PENNINGTON
 AC5566  COUNTRY     -  US
 AC5566  USGS QUAD   -  HILL CITY (2017)
 AC5566
 AC5566                         *CURRENT SURVEY CONTROL
 AC5566  ______________________________________________________________________
 AC5566* NAD 83(1986) POSITION- 43 55 58.     (N) 103 30 30.     (W)   SCALED
 AC5566* NAVD 88 ORTHO HEIGHT -  1477.995 (meters)     4849.06  (feet) ADJUSTED
 AC5566  ______________________________________________________________________
 AC5566  GEOID HEIGHT    -        -14.073 (meters)                     GEOID18
 AC5566  DYNAMIC HEIGHT  -       1477.342 (meters)     4846.91  (feet) COMP
 AC5566  MODELED GRAVITY -    980,123.8   (mgal)                       NAVD 88
 AC5566
 AC5566  VERT ORDER      -  FIRST     CLASS II
 AC5566
 AC5566.The horizontal coordinates were scaled from a map and have
 AC5566.an estimated accuracy of +/- 6 seconds.
 AC5566
 AC5566.The orthometric height was determined by differential leveling and
 AC5566.adjusted by the NATIONAL GEODETIC SURVEY
 AC5566.in October 1997.
 AC5566
 AC5566.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5566.GEOID18 height accuracy estimate available here.
 AC5566
 AC5566.Click photographs - Photos may exist for this station.
 AC5566
 AC5566.The dynamic height is computed by dividing the NAVD 88
 AC5566.geopotential number by the normal gravity value computed on the
 AC5566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5566.degrees latitude (g = 980.6199 gals.).
 AC5566
 AC5566.The modeled gravity was interpolated from observed gravity values.
 AC5566
 AC5566;                    North         East    Units  Estimated Accuracy
 AC5566;SPC SD S     -   182,560.      345,140.      MT  (+/- 180 meters Scaled)
 AC5566
 AC5566_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ197654(NAD 83)
 AC5566
 AC5566                          SUPERSEDED SURVEY CONTROL
 AC5566
 AC5566.No superseded survey control is available for this station.
 AC5566
 AC5566_MARKER: DB = BENCH MARK DISK
 AC5566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5566_STAMPING: 16-46.22 1994
 AC5566_MARK LOGO: SDDT
 AC5566_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5566+STABILITY: SURFACE MOTION
 AC5566_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5566+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5566
 AC5566  HISTORY     - Date     Condition        Report By
 AC5566  HISTORY     - 1994     MONUMENTED       SDDT
 AC5566  HISTORY     - 19950501 GOOD             NGS
 AC5566
 AC5566                          STATION DESCRIPTION
 AC5566
 AC5566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5566'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5566'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 7.1 KM (4.40 MI)
 AC5566'WESTERLY ALONG U.S. HIGHWAY 16, 344.0 M (1128.6 FT) EAST OF MILEPOST
 AC5566'46, 23.9 M (78.4 FT) NORTHEAST OF AND LEVEL WITH THE HIGHWAY
 AC5566'CENTERLINE, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT)
 AC5566'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5566'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5565 ***********************************************************************
 AC5565  DESIGNATION -  16 047.49
 AC5565  PID         -  AC5565
 AC5565  STATE/COUNTY-  SD/PENNINGTON
 AC5565  COUNTRY     -  US
 AC5565  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5565
 AC5565                         *CURRENT SURVEY CONTROL
 AC5565  ______________________________________________________________________
 AC5565* NAD 83(1986) POSITION- 43 55 38.     (N) 103 29 20.     (W)   SCALED
 AC5565* NAVD 88 ORTHO HEIGHT -  1541.637 (meters)     5057.85  (feet) ADJUSTED
 AC5565  ______________________________________________________________________
 AC5565  GEOID HEIGHT    -        -14.169 (meters)                     GEOID18
 AC5565  DYNAMIC HEIGHT  -       1540.959 (meters)     5055.63  (feet) COMP
 AC5565  MODELED GRAVITY -    980,123.6   (mgal)                       NAVD 88
 AC5565
 AC5565  VERT ORDER      -  FIRST     CLASS II
 AC5565
 AC5565.The horizontal coordinates were scaled from a map and have
 AC5565.an estimated accuracy of +/- 6 seconds.
 AC5565
 AC5565.The orthometric height was determined by differential leveling and
 AC5565.adjusted by the NATIONAL GEODETIC SURVEY
 AC5565.in October 1997.
 AC5565
 AC5565.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5565.GEOID18 height accuracy estimate available here.
 AC5565
 AC5565.Click photographs - Photos may exist for this station.
 AC5565
 AC5565.The dynamic height is computed by dividing the NAVD 88
 AC5565.geopotential number by the normal gravity value computed on the
 AC5565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5565.degrees latitude (g = 980.6199 gals.).
 AC5565
 AC5565.The modeled gravity was interpolated from observed gravity values.
 AC5565
 AC5565;                    North         East    Units  Estimated Accuracy
 AC5565;SPC SD S     -   181,880.      346,680.      MT  (+/- 180 meters Scaled)
 AC5565
 AC5565_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ213648(NAD 83)
 AC5565
 AC5565                          SUPERSEDED SURVEY CONTROL
 AC5565
 AC5565.No superseded survey control is available for this station.
 AC5565
 AC5565_MARKER: DB = BENCH MARK DISK
 AC5565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5565_STAMPING: 16-47.49 1994
 AC5565_MARK LOGO: SDDT
 AC5565_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5565+STABILITY: SURFACE MOTION
 AC5565_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5565+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5565
 AC5565  HISTORY     - Date     Condition        Report By
 AC5565  HISTORY     - 1994     MONUMENTED       SDDT
 AC5565  HISTORY     - 19950501 GOOD             NGS
 AC5565
 AC5565                          STATION DESCRIPTION
 AC5565
 AC5565'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5565'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5565'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 5.0 KM (3.10 MI)
 AC5565'WESTERLY ALONG U.S. HIGHWAY 16, 772.0 M (2532.8 FT) EAST OF MILEPOST
 AC5565'47, 90.0 M (295.3 FT) WEST OF THE CENTER OF FOREST SERVICE ROAD 531,
 AC5565'24.4 M (80.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 1.0 M
 AC5565'(3.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 AC5565'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5564 ***********************************************************************
 AC5564  DESIGNATION -  16 048.62
 AC5564  PID         -  AC5564
 AC5564  STATE/COUNTY-  SD/PENNINGTON
 AC5564  COUNTRY     -  US
 AC5564  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5564
 AC5564                         *CURRENT SURVEY CONTROL
 AC5564  ______________________________________________________________________
 AC5564* NAD 83(1986) POSITION- 43 55 21.     (N) 103 28 11.     (W)   SCALED
 AC5564* NAVD 88 ORTHO HEIGHT -  1503.489 (meters)     4932.70  (feet) ADJUSTED
 AC5564  ______________________________________________________________________
 AC5564  GEOID HEIGHT    -        -14.278 (meters)                     GEOID18
 AC5564  DYNAMIC HEIGHT  -       1502.827 (meters)     4930.52  (feet) COMP
 AC5564  MODELED GRAVITY -    980,124.4   (mgal)                       NAVD 88
 AC5564
 AC5564  VERT ORDER      -  FIRST     CLASS II
 AC5564
 AC5564.The horizontal coordinates were scaled from a map and have
 AC5564.an estimated accuracy of +/- 6 seconds.
 AC5564
 AC5564.The orthometric height was determined by differential leveling and
 AC5564.adjusted by the NATIONAL GEODETIC SURVEY
 AC5564.in October 1997.
 AC5564
 AC5564.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5564.GEOID18 height accuracy estimate available here.
 AC5564
 AC5564.Click photographs - Photos may exist for this station.
 AC5564
 AC5564.The dynamic height is computed by dividing the NAVD 88
 AC5564.geopotential number by the normal gravity value computed on the
 AC5564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5564.degrees latitude (g = 980.6199 gals.).
 AC5564
 AC5564.The modeled gravity was interpolated from observed gravity values.
 AC5564
 AC5564;                    North         East    Units  Estimated Accuracy
 AC5564;SPC SD S     -   181,300.      348,200.      MT  (+/- 180 meters Scaled)
 AC5564
 AC5564_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ228644(NAD 83)
 AC5564
 AC5564                          SUPERSEDED SURVEY CONTROL
 AC5564
 AC5564.No superseded survey control is available for this station.
 AC5564
 AC5564_MARKER: DB = BENCH MARK DISK
 AC5564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5564_STAMPING: 16-48.62 1994
 AC5564_MARK LOGO: SDDT
 AC5564_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5564+STABILITY: SURFACE MOTION
 AC5564_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5564+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5564
 AC5564  HISTORY     - Date     Condition        Report By
 AC5564  HISTORY     - 1994     MONUMENTED       SDDT
 AC5564  HISTORY     - 19950501 GOOD             NGS
 AC5564
 AC5564                          STATION DESCRIPTION
 AC5564
 AC5564'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5564'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5564'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 3.2 KM (2.00 MI)
 AC5564'WESTERLY ALONG U.S. HIGHWAY 16, 609.8 M (2000.7 FT) WEST OF MILEPOST
 AC5564'49, 27.7 M (90.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT)
 AC5564'NORTHWEST OF THE CENTER OF HARDESTY ROAD, 7.0 M (23.0 FT) BELOW THE
 AC5564'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST AND
 AC5564'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5564'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5562 ***********************************************************************
 AC5562  CBN         -  This is a Cooperative Base Network Control Station.
 AC5562  DESIGNATION -  16 049.78
 AC5562  PID         -  AC5562
 AC5562  STATE/COUNTY-  SD/PENNINGTON
 AC5562  COUNTRY     -  US
 AC5562  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5562
 AC5562                         *CURRENT SURVEY CONTROL
 AC5562  ______________________________________________________________________
 AC5562* NAD 83(2011) POSITION- 43 55 47.76598(N) 103 27 00.53302(W)   ADJUSTED
 AC5562* NAD 83(2011) ELLIP HT-  1531.213 (meters)        (06/27/12)   ADJUSTED
 AC5562* NAD 83(2011) EPOCH   -  2010.00
 AC5562* NAVD 88 ORTHO HEIGHT -  1545.601 (meters)     5070.86  (feet) ADJUSTED
 AC5562  ______________________________________________________________________
 AC5562  GEOID HEIGHT    -        -14.379 (meters)                     GEOID18
 AC5562  NAD 83(2011) X  - -1,070,417.874 (meters)                     COMP
 AC5562  NAD 83(2011) Y  - -4,475,763.500 (meters)                     COMP
 AC5562  NAD 83(2011) Z  -  4,403,550.546 (meters)                     COMP
 AC5562  LAPLACE CORR    -        -16.26  (seconds)                    DEFLEC18
 AC5562  DYNAMIC HEIGHT  -       1544.935 (meters)     5068.67  (feet) COMP
 AC5562  MODELED GRAVITY -    980,132.3   (mgal)                       NAVD 88
 AC5562
 AC5562  VERT ORDER      -  FIRST     CLASS II
 AC5562
 AC5562  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5562  Standards:
 AC5562         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5562            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5562  -------------------------------------------------------------------
 AC5562  NETWORK    0.80   1.57           0.37   0.27   0.80     -0.03254857
 AC5562  -------------------------------------------------------------------
 AC5562  Click here for local accuracies and other accuracy information.
 AC5562
 AC5562.The horizontal coordinates were established by GPS observations
 AC5562.and adjusted by the National Geodetic Survey in June 2012.
 AC5562
 AC5562.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5562.been affixed to the stable North American tectonic plate. See 
 AC5562.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5562
 AC5562.The horizontal coordinates are valid at the epoch date displayed above
 AC5562.which is a decimal equivalence of Year/Month/Day.
 AC5562
 AC5562.The orthometric height was determined by differential leveling and
 AC5562.adjusted by the NATIONAL GEODETIC SURVEY
 AC5562.in October 1997.
 AC5562
 AC5562.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5562.GEOID18 height accuracy estimate available here.
 AC5562
 AC5562.Click photographs - Photos may exist for this station.
 AC5562
 AC5562.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5562
 AC5562.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5562
 AC5562.The ellipsoidal height was determined by GPS observations
 AC5562.and is referenced to NAD 83.
 AC5562
 AC5562.The dynamic height is computed by dividing the NAVD 88
 AC5562.geopotential number by the normal gravity value computed on the
 AC5562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5562.degrees latitude (g = 980.6199 gals.).
 AC5562
 AC5562.The modeled gravity was interpolated from observed gravity values.
 AC5562
 AC5562. The following values were computed from the NAD 83(2011) position.
 AC5562
 AC5562;                    North         East     Units Scale Factor Converg.
 AC5562;SPC SD S     -   182,065.714   349,796.509   MT  0.99992163   -2 09 00.5
 AC5562;SPC SD S     -   597,327.26  1,147,624.05   sFT  0.99992163   -2 09 00.5
 AC5562;UTM  13      - 4,865,258.403   624,404.727   MT  0.99979035   +1 04 31.4
 AC5562
 AC5562!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5562!SPC SD S     -   0.99975995  x   0.99992163  =   0.99968160
 AC5562!UTM  13      -   0.99975995  x   0.99979035  =   0.99955035
 AC5562
 AC5562_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2440465258(NAD 83)
 AC5562
 AC5562                          SUPERSEDED SURVEY CONTROL
 AC5562
 AC5562  NAD 83(2007)-  43 55 47.76583(N)    103 27 00.53415(W) AD(2002.00) 0
 AC5562  ELLIP H (02/10/07) 1531.241  (m)                       GP(2002.00)    
 AC5562  ELLIP H (04/15/04) 1531.233  (m)                       GP(       ) 2 1
 AC5562  NAD 83(1996)-  43 55 47.76506(N)    103 27 00.53422(W) AD(       ) B
 AC5562  ELLIP H (04/18/97) 1531.293  (m)                       GP(       ) 4 1
 AC5562  NAVD 88            1545.60   (m)         5070.9    (f) LEVELING    3  
 AC5562  NAVD 88 (04/18/97) 1545.6    (m)  GEOID96  model used  GPS OBS        
 AC5562
 AC5562.Superseded values are not recommended for survey control.
 AC5562
 AC5562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5562.See file dsdata.pdf to determine how the superseded data were derived.
 AC5562
 AC5562_MARKER: P = PIPE CAP
 AC5562_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5562_STAMPING: 16-49.78 1995
 AC5562_MARK LOGO: SDDT
 AC5562_PROJECTION: PROJECTING 2 CENTIMETERS
 AC5562_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5562_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5562+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2023
 AC5562_ROD/PIPE-DEPTH: 2.0 meters
 AC5562_SLEEVE-DEPTH  : 1.8 meters
 AC5562
 AC5562  HISTORY     - Date     Condition        Report By
 AC5562  HISTORY     - 1995     MONUMENTED       SDDT
 AC5562  HISTORY     - 19950501 GOOD             NGS
 AC5562  HISTORY     - 19960822 GOOD             NGS
 AC5562  HISTORY     - 20000330 GOOD             GEOMET
 AC5562  HISTORY     - 20230717 GOOD             TERRSV
 AC5562
 AC5562                          STATION DESCRIPTION
 AC5562
 AC5562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5562'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5562'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 1.3 KM (0.80 MI)
 AC5562'WESTERLY ALONG U.S. HIGHWAY 16, 453.3 M (1487.2 FT) WEST OF MILEPOST
 AC5562'50, 26.4 M (86.6 FT) SOUTH OF THE CENTER OF THE WESTBOUND LANES OF THE
 AC5562'HIGHWAY, 25.2 M (82.7 FT) NORTH OF THE CENTERLINE OF THE EASTBOUND
 AC5562'LANES OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST, 0.3 M
 AC5562'(1.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AC5562'THE HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AC5562'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL
 AC5562'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5562'THROUGH A 4-INCH PVC CAP.
 AC5562
 AC5562                          STATION RECOVERY (1996)
 AC5562
 AC5562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC5562'THE STATION IS LOCATED ABOUT 27.4 KM (17.00 MI) SOUTHWEST OF RAPID
 AC5562'CITY, 8.8 KM (5.45 MI) EAST OF HILL CITY, AND 4.9 KM (3.05 MI)
 AC5562'NORTH-NORTHWEST OF KEYSTONE ON U.S. HIGHWAY 16.  OWNERSHIP--THE STATE
 AC5562'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AC5562'HIGHWAY 40 EAST AND U.S. HIGHWAY 16 ALTERNATE ON THE NORTH SIDE OF
 AC5562'KEYSTONE, GO NORTH ON HIGHWAY 16 ALTERNATE FOR 3.7 KM (2.30 MI) TO THE
 AC5562'END OF THE ALTERNATE ROUTE, BEAR LEFT AND GO WEST ON U.S. HIGHWAY 16
 AC5562'FOR 1.3 KM (0.80 MI) TO THE STATION ON THE LEFT, IN A MEDIAN OF THE
 AC5562'HIGHWAY.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC5562'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC5562'STEEL PIPE.  LOCATED 26.4 M (86.6 FT) SOUTH OF THE CENTER OF THE
 AC5562'WESTBOUND HIGHWAY, 25.2 M (82.7 FT) NORTH OF THE CENTERLINE OF THE
 AC5562'EASTBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A METAL GUARD
 AC5562'POST, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE
 AC5562'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AC5562'A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC5562
 AC5562                          STATION RECOVERY (2000)
 AC5562
 AC5562'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 AC5562'RECOVERED AS DESCRIBED.
 AC5562
 AC5562                          STATION RECOVERY (2023)
 AC5562
 AC5562'RECOVERY NOTE BY TERRA SURV 2023 (JH)
 AC5562'THERE IS A LARGE HIGHWAY SIGN JUST SOUTH OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5568 ***********************************************************************
 AC5568  DESIGNATION -  16 050.58
 AC5568  PID         -  AC5568
 AC5568  STATE/COUNTY-  SD/PENNINGTON
 AC5568  COUNTRY     -  US
 AC5568  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5568
 AC5568                         *CURRENT SURVEY CONTROL
 AC5568  ______________________________________________________________________
 AC5568* NAD 83(1986) POSITION- 43 55 31.     (N) 103 26 19.     (W)   SCALED
 AC5568* NAVD 88 ORTHO HEIGHT -  1502.340 (meters)     4928.93  (feet) ADJUSTED
 AC5568  ______________________________________________________________________
 AC5568  GEOID HEIGHT    -        -14.452 (meters)                     GEOID18
 AC5568  DYNAMIC HEIGHT  -       1501.692 (meters)     4926.80  (feet) COMP
 AC5568  MODELED GRAVITY -    980,133.2   (mgal)                       NAVD 88
 AC5568
 AC5568  VERT ORDER      -  FIRST     CLASS II
 AC5568
 AC5568.The horizontal coordinates were scaled from a map and have
 AC5568.an estimated accuracy of +/- 6 seconds.
 AC5568
 AC5568.The orthometric height was determined by differential leveling and
 AC5568.adjusted by the NATIONAL GEODETIC SURVEY
 AC5568.in October 1997.
 AC5568
 AC5568.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5568.GEOID18 height accuracy estimate available here.
 AC5568
 AC5568.Click photographs - Photos may exist for this station.
 AC5568
 AC5568.The dynamic height is computed by dividing the NAVD 88
 AC5568.geopotential number by the normal gravity value computed on the
 AC5568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5568.degrees latitude (g = 980.6199 gals.).
 AC5568
 AC5568.The modeled gravity was interpolated from observed gravity values.
 AC5568
 AC5568;                    North         East    Units  Estimated Accuracy
 AC5568;SPC SD S     -   181,510.      350,700.      MT  (+/- 180 meters Scaled)
 AC5568
 AC5568_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ253647(NAD 83)
 AC5568
 AC5568                          SUPERSEDED SURVEY CONTROL
 AC5568
 AC5568.No superseded survey control is available for this station.
 AC5568
 AC5568_MARKER: Z = SEE DESCRIPTION
 AC5568_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5568_STAMPING: 16-50.58 1995
 AC5568_MARK LOGO: NGS
 AC5568_PROJECTION: FLUSH
 AC5568_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5568+STABILITY: POSITION/ELEVATION WELL
 AC5568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5568+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5568_ROD/PIPE-DEPTH: 6.4 meters
 AC5568_SLEEVE-DEPTH  : 4.0 meters
 AC5568
 AC5568  HISTORY     - Date     Condition        Report By
 AC5568  HISTORY     - 1995     MONUMENTED       SDDT
 AC5568  HISTORY     - 19950501 GOOD             NGS
 AC5568  HISTORY     - 20100806 GOOD             GEOCAC
 AC5568  HISTORY     - 20120726 GOOD             INDIV
 AC5568
 AC5568                          STATION DESCRIPTION
 AC5568
 AC5568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5568'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5568'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 0.6 KM (0.35 MI)
 AC5568'EASTERLY ALONG U.S. HIGHWAY 16, 400.0 M (1312.3 FT) WEST OF MILEPOST
 AC5568'51, 11.3 M (37.1 FT) SOUTHEAST OF THE CENTERLINE OF THE WESTBOUND
 AC5568'LANES OF THE HIGHWAY, 10.9 M (35.8 FT) NORTHWEST OF THE CENTERLINE OF
 AC5568'THE EASTBOUND LANES OF THE HIGHWAY, 3.5 M (11.5 FT) NORTHEAST OF THE
 AC5568'NORTHWEST END OF A CULVERT UNDER THE EASTBOUND LANES OF THE HIGHWAY,
 AC5568'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AC5568'SOUTHWEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTHEAST OF A
 AC5568'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AC5568'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL
 AC5568'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5568'THROUGH A 4-INCH PVC CAP.
 AC5568
 AC5568                          STATION RECOVERY (2010)
 AC5568
 AC5568'RECOVERY NOTE BY GEOCACHING 2010 (GAH)
 AC5568'STANDARD RED WITNESS POST INCHES FROM SQUARE CONCRETE FORM THAT
 AC5568'SURROUNDS LOGO CAP.
 AC5568
 AC5568                          STATION RECOVERY (2012)
 AC5568
 AC5568'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5569 ***********************************************************************
 AC5569  DESIGNATION -  16 051.74
 AC5569  PID         -  AC5569
 AC5569  STATE/COUNTY-  SD/PENNINGTON
 AC5569  COUNTRY     -  US
 AC5569  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5569
 AC5569                         *CURRENT SURVEY CONTROL
 AC5569  ______________________________________________________________________
 AC5569* NAD 83(1986) POSITION- 43 56 01.     (N) 103 25 20.     (W)   SCALED
 AC5569* NAVD 88 ORTHO HEIGHT -  1445.854 (meters)     4743.61  (feet) ADJUSTED
 AC5569  ______________________________________________________________________
 AC5569  GEOID HEIGHT    -        -14.548 (meters)                     GEOID18
 AC5569  DYNAMIC HEIGHT  -       1445.240 (meters)     4741.59  (feet) COMP
 AC5569  MODELED GRAVITY -    980,142.2   (mgal)                       NAVD 88
 AC5569
 AC5569  VERT ORDER      -  FIRST     CLASS II
 AC5569
 AC5569.The horizontal coordinates were scaled from a map and have
 AC5569.an estimated accuracy of +/- 6 seconds.
 AC5569
 AC5569.The orthometric height was determined by differential leveling and
 AC5569.adjusted by the NATIONAL GEODETIC SURVEY
 AC5569.in October 1997.
 AC5569
 AC5569.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5569.GEOID18 height accuracy estimate available here.
 AC5569
 AC5569.Click photographs - Photos may exist for this station.
 AC5569
 AC5569.The dynamic height is computed by dividing the NAVD 88
 AC5569.geopotential number by the normal gravity value computed on the
 AC5569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5569.degrees latitude (g = 980.6199 gals.).
 AC5569
 AC5569.The modeled gravity was interpolated from observed gravity values.
 AC5569
 AC5569;                    North         East    Units  Estimated Accuracy
 AC5569;SPC SD S     -   182,390.      352,050.      MT  (+/- 180 meters Scaled)
 AC5569
 AC5569_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ266657(NAD 83)
 AC5569
 AC5569                          SUPERSEDED SURVEY CONTROL
 AC5569
 AC5569.No superseded survey control is available for this station.
 AC5569
 AC5569_MARKER: DD = SURVEY DISK
 AC5569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5569_STAMPING: 16-51.74
 AC5569_MARK LOGO: SDDT
 AC5569_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5569+STABILITY: SURFACE MOTION
 AC5569_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5569+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5569
 AC5569  HISTORY     - Date     Condition        Report By
 AC5569  HISTORY     - UNK      MONUMENTED       SDDT
 AC5569  HISTORY     - 19950501 GOOD             NGS
 AC5569  HISTORY     - 20120726 GOOD             INDIV
 AC5569
 AC5569                          STATION DESCRIPTION
 AC5569
 AC5569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5569'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5569'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 2.2 KM (1.35 MI)
 AC5569'EASTERLY ALONG U.S. HIGHWAY 16, 397.0 M (1302.5 FT) WEST OF MILEPOST
 AC5569'52, 38.9 M (127.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES
 AC5569'OF THE HIGHWAY, 32.0 M (105.0 FT) NORTHWEST OF THE NORTH END OF A
 AC5569'CULVERT UNDER THE HIGHWAY, 3.5 M (11.5 FT) BELOW THE LEVEL OF THE
 AC5569'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND THE CENTER OF 2
 AC5569'BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5569
 AC5569                          STATION RECOVERY (2012)
 AC5569
 AC5569'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5569'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5570 ***********************************************************************
 AC5570  DESIGNATION -  16 052.64
 AC5570  PID         -  AC5570
 AC5570  STATE/COUNTY-  SD/PENNINGTON
 AC5570  COUNTRY     -  US
 AC5570  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5570
 AC5570                         *CURRENT SURVEY CONTROL
 AC5570  ______________________________________________________________________
 AC5570* NAD 83(1986) POSITION- 43 56 26.     (N) 103 24 31.     (W)   SCALED
 AC5570* NAVD 88 ORTHO HEIGHT -  1462.955 (meters)     4799.71  (feet) ADJUSTED
 AC5570  ______________________________________________________________________
 AC5570  GEOID HEIGHT    -        -14.628 (meters)                     GEOID18
 AC5570  DYNAMIC HEIGHT  -       1462.345 (meters)     4797.71  (feet) COMP
 AC5570  MODELED GRAVITY -    980,148.9   (mgal)                       NAVD 88
 AC5570
 AC5570  VERT ORDER      -  FIRST     CLASS II
 AC5570
 AC5570.The horizontal coordinates were scaled from a map and have
 AC5570.an estimated accuracy of +/- 6 seconds.
 AC5570
 AC5570.The orthometric height was determined by differential leveling and
 AC5570.adjusted by the NATIONAL GEODETIC SURVEY
 AC5570.in October 1997.
 AC5570
 AC5570.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5570.GEOID18 height accuracy estimate available here.
 AC5570
 AC5570.Click photographs - Photos may exist for this station.
 AC5570
 AC5570.The dynamic height is computed by dividing the NAVD 88
 AC5570.geopotential number by the normal gravity value computed on the
 AC5570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5570.degrees latitude (g = 980.6199 gals.).
 AC5570
 AC5570.The modeled gravity was interpolated from observed gravity values.
 AC5570
 AC5570;                    North         East    Units  Estimated Accuracy
 AC5570;SPC SD S     -   183,120.      353,170.      MT  (+/- 180 meters Scaled)
 AC5570
 AC5570_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ277665(NAD 83)
 AC5570
 AC5570                          SUPERSEDED SURVEY CONTROL
 AC5570
 AC5570.No superseded survey control is available for this station.
 AC5570
 AC5570_MARKER: DD = SURVEY DISK
 AC5570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5570_STAMPING: 16-52.64
 AC5570_MARK LOGO: SDDT
 AC5570_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5570+STABILITY: SURFACE MOTION
 AC5570_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5570+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5570
 AC5570  HISTORY     - Date     Condition        Report By
 AC5570  HISTORY     - UNK      MONUMENTED       SDDT
 AC5570  HISTORY     - 19950501 GOOD             NGS
 AC5570  HISTORY     - 20120726 GOOD             INDIV
 AC5570
 AC5570                          STATION DESCRIPTION
 AC5570
 AC5570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5570'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5570'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 3.6 KM (2.25 MI)
 AC5570'EASTERLY ALONG U.S. HIGHWAY 16, 553.0 M (1814.3 FT) WEST OF MILEPOST
 AC5570'53, 55.8 M (183.1 FT) EAST OF THE EAST END OF A GUARDRAIL, 29.9 M
 AC5570'(98.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AC5570'HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) ABOVE THE
 AC5570'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 AC5570'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5570
 AC5570                          STATION RECOVERY (2012)
 AC5570
 AC5570'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5570'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5571 ***********************************************************************
 AC5571  DESIGNATION -  16 053.69
 AC5571  PID         -  AC5571
 AC5571  STATE/COUNTY-  SD/PENNINGTON
 AC5571  COUNTRY     -  US
 AC5571  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5571
 AC5571                         *CURRENT SURVEY CONTROL
 AC5571  ______________________________________________________________________
 AC5571* NAD 83(1986) POSITION- 43 56 36.     (N) 103 23 20.     (W)   SCALED
 AC5571* NAVD 88 ORTHO HEIGHT -  1403.007 (meters)     4603.03  (feet) ADJUSTED
 AC5571  ______________________________________________________________________
 AC5571  GEOID HEIGHT    -        -14.755 (meters)                     GEOID18
 AC5571  DYNAMIC HEIGHT  -       1402.428 (meters)     4601.13  (feet) COMP
 AC5571  MODELED GRAVITY -    980,155.5   (mgal)                       NAVD 88
 AC5571
 AC5571  VERT ORDER      -  FIRST     CLASS II
 AC5571
 AC5571.The horizontal coordinates were scaled from a map and have
 AC5571.an estimated accuracy of +/- 6 seconds.
 AC5571
 AC5571.The orthometric height was determined by differential leveling and
 AC5571.adjusted by the NATIONAL GEODETIC SURVEY
 AC5571.in October 1997.
 AC5571
 AC5571.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5571.GEOID18 height accuracy estimate available here.
 AC5571
 AC5571.Click photographs - Photos may exist for this station.
 AC5571
 AC5571.The dynamic height is computed by dividing the NAVD 88
 AC5571.geopotential number by the normal gravity value computed on the
 AC5571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5571.degrees latitude (g = 980.6199 gals.).
 AC5571
 AC5571.The modeled gravity was interpolated from observed gravity values.
 AC5571
 AC5571;                    North         East    Units  Estimated Accuracy
 AC5571;SPC SD S     -   183,370.      354,770.      MT  (+/- 180 meters Scaled)
 AC5571
 AC5571_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ292668(NAD 83)
 AC5571
 AC5571                          SUPERSEDED SURVEY CONTROL
 AC5571
 AC5571.No superseded survey control is available for this station.
 AC5571
 AC5571_MARKER: DD = SURVEY DISK
 AC5571_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 AC5571_STAMPING: 16-53.69
 AC5571_MARK LOGO: SDDT
 AC5571_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5571_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5571_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5571+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5571
 AC5571  HISTORY     - Date     Condition        Report By
 AC5571  HISTORY     - UNK      MONUMENTED       SDDT
 AC5571  HISTORY     - 19950501 GOOD             NGS
 AC5571  HISTORY     - 20120726 GOOD             INDIV
 AC5571
 AC5571                          STATION DESCRIPTION
 AC5571
 AC5571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5571'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5571'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 5.3 KM (3.30 MI)
 AC5571'EASTERLY ALONG U.S. HIGHWAY 16, NEAR THE NORTH EDGE OF A 2 BY 2-FOOT
 AC5571'AREA OF ROCK THAT IS FLUSH WITH THE GROUND SURFACE, 431.0 M (1414.0
 AC5571'FT) WEST OF MILEPOST 54, 21.9 M (71.9 FT) NORTH OF THE CENTERLINE OF
 AC5571'THE EASTBOUND LANES OF THE HIGHWAY, 13.2 M (43.3 FT) SOUTH OF THE
 AC5571'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.1 M (3.6 FT) WEST
 AC5571'OF THE WEST FACE OF AN OUTCROP, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 AC5571'EASTBOUND HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 AC5571
 AC5571                          STATION RECOVERY (2012)
 AC5571
 AC5571'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5572 ***********************************************************************
 AC5572  DESIGNATION -  16 054.62
 AC5572  PID         -  AC5572
 AC5572  STATE/COUNTY-  SD/PENNINGTON
 AC5572  COUNTRY     -  US
 AC5572  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5572
 AC5572                         *CURRENT SURVEY CONTROL
 AC5572  ______________________________________________________________________
 AC5572* NAD 83(1986) POSITION- 43 56 37.     (N) 103 22 31.     (W)   SCALED
 AC5572* NAVD 88 ORTHO HEIGHT -  1407.566 (meters)     4617.99  (feet) ADJUSTED
 AC5572  ______________________________________________________________________
 AC5572  GEOID HEIGHT    -        -14.845 (meters)                     GEOID18
 AC5572  DYNAMIC HEIGHT  -       1406.991 (meters)     4616.10  (feet) COMP
 AC5572  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 AC5572
 AC5572  VERT ORDER      -  FIRST     CLASS II
 AC5572
 AC5572.The horizontal coordinates were scaled from a map and have
 AC5572.an estimated accuracy of +/- 6 seconds.
 AC5572
 AC5572.The orthometric height was determined by differential leveling and
 AC5572.adjusted by the NATIONAL GEODETIC SURVEY
 AC5572.in October 1997.
 AC5572
 AC5572.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5572.GEOID18 height accuracy estimate available here.
 AC5572
 AC5572.Click photographs - Photos may exist for this station.
 AC5572
 AC5572.The dynamic height is computed by dividing the NAVD 88
 AC5572.geopotential number by the normal gravity value computed on the
 AC5572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5572.degrees latitude (g = 980.6199 gals.).
 AC5572
 AC5572.The modeled gravity was interpolated from observed gravity values.
 AC5572
 AC5572;                    North         East    Units  Estimated Accuracy
 AC5572;SPC SD S     -   183,360.      355,860.      MT  (+/- 180 meters Scaled)
 AC5572
 AC5572_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ303668(NAD 83)
 AC5572
 AC5572                          SUPERSEDED SURVEY CONTROL
 AC5572
 AC5572.No superseded survey control is available for this station.
 AC5572
 AC5572_MARKER: Z = SEE DESCRIPTION
 AC5572_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5572_STAMPING: 16-54.62 1995
 AC5572_MARK LOGO: NGS
 AC5572_PROJECTION: FLUSH
 AC5572_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5572_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5572+STABILITY: POSITION/ELEVATION WELL
 AC5572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5572+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5572_ROD/PIPE-DEPTH: 6.4 meters
 AC5572_SLEEVE-DEPTH  : 4.0 meters
 AC5572
 AC5572  HISTORY     - Date     Condition        Report By
 AC5572  HISTORY     - 1995     MONUMENTED       SDDT
 AC5572  HISTORY     - 19950501 GOOD             NGS
 AC5572  HISTORY     - 20120726 GOOD             INDIV
 AC5572
 AC5572                          STATION DESCRIPTION
 AC5572
 AC5572'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5572'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5572'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 6.7 KM (4.15 MI)
 AC5572'EASTERLY ALONG U.S. HIGHWAY 16, 647.0 M (2122.7 FT) WEST OF MILEPOST
 AC5572'55, 18.5 M (60.7 FT) SOUTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE
 AC5572'WESTBOUND LANES OF THE HIGHWAY, 16.0 M (52.5 FT) NORTHWEST OF THE
 AC5572'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 11.3 M (37.1 FT)
 AC5572'NORTHEAST OF THE CENTER OF A CROSSOVER, 4.8 M (15.7 FT) SOUTHWEST OF
 AC5572'THE CENTER OF A STORM DRAIN, 0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD
 AC5572'POST, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST. NOTE--THE DATUM
 AC5572'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 AC5572'ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AC5572'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5572
 AC5572                          STATION RECOVERY (2012)
 AC5572
 AC5572'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5573 ***********************************************************************
 AC5573  DESIGNATION -  16 055.83
 AC5573  PID         -  AC5573
 AC5573  STATE/COUNTY-  SD/PENNINGTON
 AC5573  COUNTRY     -  US
 AC5573  USGS QUAD   -  ROCKERVILLE (2017)
 AC5573
 AC5573                         *CURRENT SURVEY CONTROL
 AC5573  ______________________________________________________________________
 AC5573* NAD 83(1986) POSITION- 43 57 25.     (N) 103 21 31.     (W)   SCALED
 AC5573* NAVD 88 ORTHO HEIGHT -  1342.685 (meters)     4405.13  (feet) ADJUSTED
 AC5573  ______________________________________________________________________
 AC5573  GEOID HEIGHT    -        -14.956 (meters)                     GEOID18
 AC5573  DYNAMIC HEIGHT  -       1342.142 (meters)     4403.34  (feet) COMP
 AC5573  MODELED GRAVITY -    980,166.3   (mgal)                       NAVD 88
 AC5573
 AC5573  VERT ORDER      -  FIRST     CLASS II
 AC5573
 AC5573.The horizontal coordinates were scaled from a map and have
 AC5573.an estimated accuracy of +/- 6 seconds.
 AC5573
 AC5573.The orthometric height was determined by differential leveling and
 AC5573.adjusted by the NATIONAL GEODETIC SURVEY
 AC5573.in October 1997.
 AC5573
 AC5573.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5573.GEOID18 height accuracy estimate available here.
 AC5573
 AC5573.Click photographs - Photos may exist for this station.
 AC5573
 AC5573.The dynamic height is computed by dividing the NAVD 88
 AC5573.geopotential number by the normal gravity value computed on the
 AC5573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5573.degrees latitude (g = 980.6199 gals.).
 AC5573
 AC5573.The modeled gravity was interpolated from observed gravity values.
 AC5573
 AC5573;                    North         East    Units  Estimated Accuracy
 AC5573;SPC SD S     -   184,790.      357,250.      MT  (+/- 180 meters Scaled)
 AC5573
 AC5573_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ316684(NAD 83)
 AC5573
 AC5573                          SUPERSEDED SURVEY CONTROL
 AC5573
 AC5573.No superseded survey control is available for this station.
 AC5573
 AC5573_MARKER: DD = SURVEY DISK
 AC5573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5573_STAMPING: 16-55.83
 AC5573_MARK LOGO: SDDT
 AC5573_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5573+STABILITY: SURFACE MOTION
 AC5573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5573+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5573
 AC5573  HISTORY     - Date     Condition        Report By
 AC5573  HISTORY     - UNK      MONUMENTED       SDDT
 AC5573  HISTORY     - 19950501 GOOD             NGS
 AC5573  HISTORY     - 20120726 GOOD             INDIV
 AC5573
 AC5573                          STATION DESCRIPTION
 AC5573
 AC5573'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5573'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5573'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 8.7 KM (5.40 MI)
 AC5573'EASTERLY ALONG U.S. HIGHWAY 16, 193.0 M (633.2 FT) WEST OF MILEPOST
 AC5573'56, 32.2 M (105.6 FT) SOUTHWEST OF THE CENTERLINE OF SOUTH ROCKERVILLE
 AC5573'ROAD, 21.2 M (69.6 FT) NORTHWEST OF THE CENTERLINE OF THE EASTBOUND
 AC5573'LANES OF THE HIGHWAY, 16.5 M (54.1 FT) SOUTHEAST OF THE CENTER OF A
 AC5573'GRAVELED ROAD, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST, 0.8 M (2.6
 AC5573'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AC5573'GROUND SURFACE.
 AC5573
 AC5573                          STATION RECOVERY (2012)
 AC5573
 AC5573'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5574 ***********************************************************************
 AC5574  DESIGNATION -  16 056.89
 AC5574  PID         -  AC5574
 AC5574  STATE/COUNTY-  SD/PENNINGTON
 AC5574  COUNTRY     -  US
 AC5574  USGS QUAD   -  ROCKERVILLE (2017)
 AC5574
 AC5574                         *CURRENT SURVEY CONTROL
 AC5574  ______________________________________________________________________
 AC5574* NAD 83(1986) POSITION- 43 58 03.     (N) 103 20 49.     (W)   SCALED
 AC5574* NAVD 88 ORTHO HEIGHT -  1330.664 (meters)     4365.69  (feet) ADJUSTED
 AC5574  ______________________________________________________________________
 AC5574  GEOID HEIGHT    -        -15.034 (meters)                     GEOID18
 AC5574  DYNAMIC HEIGHT  -       1330.131 (meters)     4363.94  (feet) COMP
 AC5574  MODELED GRAVITY -    980,170.2   (mgal)                       NAVD 88
 AC5574
 AC5574  VERT ORDER      -  FIRST     CLASS II
 AC5574
 AC5574.The horizontal coordinates were scaled from a map and have
 AC5574.an estimated accuracy of +/- 6 seconds.
 AC5574
 AC5574.The orthometric height was determined by differential leveling and
 AC5574.adjusted by the NATIONAL GEODETIC SURVEY
 AC5574.in October 1997.
 AC5574
 AC5574.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5574.GEOID18 height accuracy estimate available here.
 AC5574
 AC5574.Click photographs - Photos may exist for this station.
 AC5574
 AC5574.The dynamic height is computed by dividing the NAVD 88
 AC5574.geopotential number by the normal gravity value computed on the
 AC5574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5574.degrees latitude (g = 980.6199 gals.).
 AC5574
 AC5574.The modeled gravity was interpolated from observed gravity values.
 AC5574
 AC5574;                    North         East    Units  Estimated Accuracy
 AC5574;SPC SD S     -   185,930.      358,230.      MT  (+/- 180 meters Scaled)
 AC5574
 AC5574_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ326695(NAD 83)
 AC5574
 AC5574                          SUPERSEDED SURVEY CONTROL
 AC5574
 AC5574.No superseded survey control is available for this station.
 AC5574
 AC5574_MARKER: DD = SURVEY DISK
 AC5574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5574_STAMPING: 16-56.89
 AC5574_MARK LOGO: SDDT
 AC5574_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5574+STABILITY: SURFACE MOTION
 AC5574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5574+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5574
 AC5574  HISTORY     - Date     Condition        Report By
 AC5574  HISTORY     - UNK      MONUMENTED       SDDT
 AC5574  HISTORY     - 19950501 GOOD             NGS
 AC5574  HISTORY     - 20120726 MARK NOT FOUND   INDIV
 AC5574
 AC5574                          STATION DESCRIPTION
 AC5574
 AC5574'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5574'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5574'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 8.7 KM (5.40 MI)
 AC5574'EASTERLY ALONG U.S. HIGHWAY 16, 164.0 M (538.1 FT) WEST OF MILEPOST
 AC5574'57, 9.2 M (30.2 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 AC5574'WESTBOUND LANES OF THE HIGHWAY, 8.8 M (28.9 FT) WEST OF THE CENTER OF
 AC5574'A DRIVEWAY, 1.4 M (4.6 FT) NORTHWEST OF THE EAST END OF A GUARDRAIL,
 AC5574'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AC5574'THE GROUND SURFACE.
 AC5574
 AC5574                          STATION RECOVERY (2012)
 AC5574
 AC5574'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5574'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5575 ***********************************************************************
 AC5575  DESIGNATION -  16 057.71
 AC5575  PID         -  AC5575
 AC5575  STATE/COUNTY-  SD/PENNINGTON
 AC5575  COUNTRY     -  US
 AC5575  USGS QUAD   -  ROCKERVILLE (2017)
 AC5575
 AC5575                         *CURRENT SURVEY CONTROL
 AC5575  ______________________________________________________________________
 AC5575* NAD 83(1986) POSITION- 43 58 11.27   (N) 103 19 48.51   (W)   HD_HELD1
 AC5575* NAVD 88 ORTHO HEIGHT -  1319.559 (meters)     4329.25  (feet) ADJUSTED
 AC5575  ______________________________________________________________________
 AC5575  GEOID HEIGHT    -        -15.142 (meters)                     GEOID18
 AC5575  DYNAMIC HEIGHT  -       1319.031 (meters)     4327.52  (feet) COMP
 AC5575  MODELED GRAVITY -    980,171.5   (mgal)                       NAVD 88
 AC5575
 AC5575  VERT ORDER      -  FIRST     CLASS II
 AC5575
 AC5575.The horizontal coordinates were determined by differentially corrected
 AC5575.hand held GPS observations or other comparable positioning techniques
 AC5575.and have an estimated accuracy of +/- 3 meters.
 AC5575
 AC5575.The orthometric height was determined by differential leveling and
 AC5575.adjusted by the NATIONAL GEODETIC SURVEY
 AC5575.in October 1997.
 AC5575
 AC5575.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5575.GEOID18 height accuracy estimate available here.
 AC5575
 AC5575.Click photographs - Photos may exist for this station.
 AC5575
 AC5575.The dynamic height is computed by dividing the NAVD 88
 AC5575.geopotential number by the normal gravity value computed on the
 AC5575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5575.degrees latitude (g = 980.6199 gals.).
 AC5575
 AC5575.The modeled gravity was interpolated from observed gravity values.
 AC5575
 AC5575;                    North         East    Units  Estimated Accuracy
 AC5575;SPC SD S     -   186,137.1     359,585.6     MT  (+/- 3 meters HH1 GPS) 
 AC5575
 AC5575_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3394869873(NAD 83)
 AC5575
 AC5575                          SUPERSEDED SURVEY CONTROL
 AC5575
 AC5575.No superseded survey control is available for this station.
 AC5575
 AC5575_MARKER: DD = SURVEY DISK
 AC5575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5575_STAMPING: 16-57.71
 AC5575_MARK LOGO: SDDT
 AC5575_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5575+STABILITY: SURFACE MOTION
 AC5575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5575+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5575
 AC5575  HISTORY     - Date     Condition        Report By
 AC5575  HISTORY     - UNK      MONUMENTED       SDDT
 AC5575  HISTORY     - 19950501 GOOD             NGS
 AC5575  HISTORY     - 20120726 GOOD             INDIV
 AC5575
 AC5575                          STATION DESCRIPTION
 AC5575
 AC5575'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5575'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5575'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 11.6 KM (7.20 MI)
 AC5575'EASTERLY ALONG U.S. HIGHWAY 16, 485.0 M (1591.2 FT) WEST OF MILEPOST
 AC5575'58, 45.4 M (148.9 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AC5575'34.3 M (112.5 FT) SOUTHEAST OF THE SOUTH END OF A CULVERT UNDER THE
 AC5575'HIGHWAY, 32.5 M (106.6 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND
 AC5575'LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC5575'0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AC5575'FLUSH WITH THE GROUND SURFACE.
 AC5575
 AC5575                          STATION RECOVERY (2012)
 AC5575
 AC5575'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5576 ***********************************************************************
 AC5576  DESIGNATION -  16 058.62
 AC5576  PID         -  AC5576
 AC5576  STATE/COUNTY-  SD/PENNINGTON
 AC5576  COUNTRY     -  US
 AC5576  USGS QUAD   -  ROCKERVILLE (2017)
 AC5576
 AC5576                         *CURRENT SURVEY CONTROL
 AC5576  ______________________________________________________________________
 AC5576* NAD 83(1986) POSITION- 43 58 25.     (N) 103 18 46.     (W)   SCALED
 AC5576* NAVD 88 ORTHO HEIGHT -  1310.769 (meters)     4300.41  (feet) ADJUSTED
 AC5576  ______________________________________________________________________
 AC5576  GEOID HEIGHT    -        -15.256 (meters)                     GEOID18
 AC5576  DYNAMIC HEIGHT  -       1310.248 (meters)     4298.71  (feet) COMP
 AC5576  MODELED GRAVITY -    980,174.3   (mgal)                       NAVD 88
 AC5576
 AC5576  VERT ORDER      -  FIRST     CLASS II
 AC5576
 AC5576.The horizontal coordinates were scaled from a map and have
 AC5576.an estimated accuracy of +/- 6 seconds.
 AC5576
 AC5576.The orthometric height was determined by differential leveling and
 AC5576.adjusted by the NATIONAL GEODETIC SURVEY
 AC5576.in October 1997.
 AC5576
 AC5576.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5576.GEOID18 height accuracy estimate available here.
 AC5576
 AC5576.Click photographs - Photos may exist for this station.
 AC5576
 AC5576.The dynamic height is computed by dividing the NAVD 88
 AC5576.geopotential number by the normal gravity value computed on the
 AC5576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5576.degrees latitude (g = 980.6199 gals.).
 AC5576
 AC5576.The modeled gravity was interpolated from observed gravity values.
 AC5576
 AC5576;                    North         East    Units  Estimated Accuracy
 AC5576;SPC SD S     -   186,510.      360,990.      MT  (+/- 180 meters Scaled)
 AC5576
 AC5576_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ353703(NAD 83)
 AC5576
 AC5576                          SUPERSEDED SURVEY CONTROL
 AC5576
 AC5576.No superseded survey control is available for this station.
 AC5576
 AC5576_MARKER: DD = SURVEY DISK
 AC5576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5576_STAMPING: 16 58.62
 AC5576_MARK LOGO: SDDT
 AC5576_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5576+STABILITY: SURFACE MOTION
 AC5576_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5576+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 AC5576
 AC5576  HISTORY     - Date     Condition        Report By
 AC5576  HISTORY     - UNK      MONUMENTED       SDDT
 AC5576  HISTORY     - 19950501 GOOD             NGS
 AC5576  HISTORY     - 20120726 GOOD             INDIV
 AC5576
 AC5576                          STATION DESCRIPTION
 AC5576
 AC5576'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5576'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5576'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 13.1 KM (8.15 MI)
 AC5576'EASTERLY ALONG U.S. HIGHWAY 16, 584.0 M (1916.0 FT) WEST OF MILEPOST
 AC5576'59, 20.9 M (68.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AC5576'THE HIGHWAY, 17.4 M (57.1 FT) SOUTH OF A FENCE, 1.0 M (3.3 FT) BELOW
 AC5576'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS POST, AND
 AC5576'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5576
 AC5576                          STATION RECOVERY (2012)
 AC5576
 AC5576'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5577 ***********************************************************************
 AC5577  DESIGNATION -  16 059.70
 AC5577  PID         -  AC5577
 AC5577  STATE/COUNTY-  SD/PENNINGTON
 AC5577  COUNTRY     -  US
 AC5577  USGS QUAD   -  ROCKERVILLE (2017)
 AC5577
 AC5577                         *CURRENT SURVEY CONTROL
 AC5577  ______________________________________________________________________
 AC5577* NAD 83(1986) POSITION- 43 58 28.     (N) 103 17 31.     (W)   SCALED
 AC5577* NAVD 88 ORTHO HEIGHT -  1232.507 (meters)     4043.65  (feet) ADJUSTED
 AC5577  ______________________________________________________________________
 AC5577  GEOID HEIGHT    -        -15.397 (meters)                     GEOID18
 AC5577  DYNAMIC HEIGHT  -       1232.017 (meters)     4042.04  (feet) COMP
 AC5577  MODELED GRAVITY -    980,177.5   (mgal)                       NAVD 88
 AC5577
 AC5577  VERT ORDER      -  FIRST     CLASS II
 AC5577
 AC5577.The horizontal coordinates were scaled from a map and have
 AC5577.an estimated accuracy of +/- 6 seconds.
 AC5577
 AC5577.The orthometric height was determined by differential leveling and
 AC5577.adjusted by the NATIONAL GEODETIC SURVEY
 AC5577.in October 1997.
 AC5577
 AC5577.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5577.GEOID18 height accuracy estimate available here.
 AC5577
 AC5577.Click photographs - Photos may exist for this station.
 AC5577
 AC5577.The dynamic height is computed by dividing the NAVD 88
 AC5577.geopotential number by the normal gravity value computed on the
 AC5577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5577.degrees latitude (g = 980.6199 gals.).
 AC5577
 AC5577.The modeled gravity was interpolated from observed gravity values.
 AC5577
 AC5577;                    North         East    Units  Estimated Accuracy
 AC5577;SPC SD S     -   186,540.      362,670.      MT  (+/- 180 meters Scaled)
 AC5577
 AC5577_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ370704(NAD 83)
 AC5577
 AC5577                          SUPERSEDED SURVEY CONTROL
 AC5577
 AC5577.No superseded survey control is available for this station.
 AC5577
 AC5577_MARKER: Z = SEE DESCRIPTION
 AC5577_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5577_STAMPING: 16-59.70 1995
 AC5577_MARK LOGO: NGS
 AC5577_PROJECTION: FLUSH
 AC5577_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5577_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5577+STABILITY: POSITION/ELEVATION WELL
 AC5577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5577+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2012
 AC5577_ROD/PIPE-DEPTH: 6.4 meters
 AC5577_SLEEVE-DEPTH  : 4.0 meters
 AC5577
 AC5577  HISTORY     - Date     Condition        Report By
 AC5577  HISTORY     - 1995     MONUMENTED       SDDT
 AC5577  HISTORY     - 19950501 GOOD             NGS
 AC5577  HISTORY     - 20120810 GOOD             INDIV
 AC5577
 AC5577                          STATION DESCRIPTION
 AC5577
 AC5577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5577'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5577'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5577'BYPASS, THENCE 6.9 KM (4.30 MI) WESTERLY ALONG U.S. HIGHWAY 16, 437.0
 AC5577'M (1433.7 FT) WEST OF MILEPOST 60, 21.9 M (71.9 FT) NORTH OF AND LEVEL
 AC5577'WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 5.2 M (17.1
 AC5577'FT) WEST OF THE CENTER OF AN ENTRANCE TO A HIGHWAY DEPARTMENT
 AC5577'MAINTENANCE YARD, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE,
 AC5577'AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AC5577'IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 AC5577'TO A 1-1/2 INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC5577'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5577
 AC5577                          STATION RECOVERY (2012)
 AC5577
 AC5577'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5577'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5579 ***********************************************************************
 AC5579  DESIGNATION -  16 060.81
 AC5579  PID         -  AC5579
 AC5579  STATE/COUNTY-  SD/PENNINGTON
 AC5579  COUNTRY     -  US
 AC5579  USGS QUAD   -  ROCKERVILLE (2017)
 AC5579
 AC5579                         *CURRENT SURVEY CONTROL
 AC5579  ______________________________________________________________________
 AC5579* NAD 83(1986) POSITION- 43 58 45.     (N) 103 16 39.     (W)   SCALED
 AC5579* NAVD 88 ORTHO HEIGHT -  1130.016 (meters)     3707.39  (feet) ADJUSTED
 AC5579  ______________________________________________________________________
 AC5579  GEOID HEIGHT    -        -15.496 (meters)                     GEOID18
 AC5579  DYNAMIC HEIGHT  -       1129.571 (meters)     3705.93  (feet) COMP
 AC5579  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 AC5579
 AC5579  VERT ORDER      -  FIRST     CLASS II
 AC5579
 AC5579.The horizontal coordinates were scaled from a map and have
 AC5579.an estimated accuracy of +/- 6 seconds.
 AC5579
 AC5579.The orthometric height was determined by differential leveling and
 AC5579.adjusted by the NATIONAL GEODETIC SURVEY
 AC5579.in October 1997.
 AC5579
 AC5579.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5579.GEOID18 height accuracy estimate available here.
 AC5579
 AC5579.Click photographs - Photos may exist for this station.
 AC5579
 AC5579.The dynamic height is computed by dividing the NAVD 88
 AC5579.geopotential number by the normal gravity value computed on the
 AC5579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5579.degrees latitude (g = 980.6199 gals.).
 AC5579
 AC5579.The modeled gravity was interpolated from observed gravity values.
 AC5579
 AC5579;                    North         East    Units  Estimated Accuracy
 AC5579;SPC SD S     -   187,030.      363,840.      MT  (+/- 180 meters Scaled)
 AC5579
 AC5579_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ381710(NAD 83)
 AC5579
 AC5579                          SUPERSEDED SURVEY CONTROL
 AC5579
 AC5579.No superseded survey control is available for this station.
 AC5579
 AC5579_MARKER: DD = SURVEY DISK
 AC5579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5579_STAMPING: 16-60.81
 AC5579_MARK LOGO: SDDT
 AC5579_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5579+STABILITY: SURFACE MOTION
 AC5579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5579+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2012
 AC5579
 AC5579  HISTORY     - Date     Condition        Report By
 AC5579  HISTORY     - UNK      MONUMENTED       SDDT
 AC5579  HISTORY     - 19950503 GOOD             NGS
 AC5579  HISTORY     - 20060730 GOOD             USPSQD
 AC5579  HISTORY     - 20120808 GOOD             INDIV
 AC5579
 AC5579                          STATION DESCRIPTION
 AC5579
 AC5579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5579'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5579'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5579'BYPASS, THENCE 5.1 KM (3.15 MI) WESTERLY ALONG U.S. HIGHWAY 16, 309.0
 AC5579'M (1013.8 FT) WEST OF MILEPOST 61, 22.1 M (72.5 FT) EAST OF THE
 AC5579'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 9.2 M (30.2 FT)
 AC5579'NORTH OF THE CENTER OF A CATTLE GUARD, 1.6 M (5.2 FT) NORTHWEST OF AN
 AC5579'UNDERGROUND CABLE WARNING SIGN, 1.1 M (3.6 FT) WEST OF A FENCE, 0.4 M
 AC5579'(1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AC5579'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5579'SURFACE.
 AC5579
 AC5579                          STATION RECOVERY (2006)
 AC5579
 AC5579'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5579'RECOVERED IN GOOD CONDITION.
 AC5579
 AC5579                          STATION RECOVERY (2012)
 AC5579
 AC5579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5580 ***********************************************************************
 AC5580  DESIGNATION -  16 061.78
 AC5580  PID         -  AC5580
 AC5580  STATE/COUNTY-  SD/PENNINGTON
 AC5580  COUNTRY     -  US
 AC5580  USGS QUAD   -  ROCKERVILLE (2017)
 AC5580
 AC5580                         *CURRENT SURVEY CONTROL
 AC5580  ______________________________________________________________________
 AC5580* NAD 83(1986) POSITION- 43 59 30.     (N) 103 16 11.     (W)   SCALED
 AC5580* NAVD 88 ORTHO HEIGHT -  1083.769 (meters)     3555.67  (feet) ADJUSTED
 AC5580  ______________________________________________________________________
 AC5580  GEOID HEIGHT    -        -15.544 (meters)                     GEOID18
 AC5580  DYNAMIC HEIGHT  -       1083.352 (meters)     3554.30  (feet) COMP
 AC5580  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 AC5580
 AC5580  VERT ORDER      -  FIRST     CLASS II
 AC5580
 AC5580.The horizontal coordinates were scaled from a map and have
 AC5580.an estimated accuracy of +/- 6 seconds.
 AC5580
 AC5580.The orthometric height was determined by differential leveling and
 AC5580.adjusted by the NATIONAL GEODETIC SURVEY
 AC5580.in October 1997.
 AC5580
 AC5580.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5580.GEOID18 height accuracy estimate available here.
 AC5580
 AC5580.Click photographs - Photos may exist for this station.
 AC5580
 AC5580.The dynamic height is computed by dividing the NAVD 88
 AC5580.geopotential number by the normal gravity value computed on the
 AC5580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5580.degrees latitude (g = 980.6199 gals.).
 AC5580
 AC5580.The modeled gravity was interpolated from observed gravity values.
 AC5580
 AC5580;                    North         East    Units  Estimated Accuracy
 AC5580;SPC SD S     -   188,390.      364,520.      MT  (+/- 180 meters Scaled)
 AC5580
 AC5580_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ387724(NAD 83)
 AC5580
 AC5580                          SUPERSEDED SURVEY CONTROL
 AC5580
 AC5580.No superseded survey control is available for this station.
 AC5580
 AC5580_MARKER: DD = SURVEY DISK
 AC5580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5580_STAMPING: 16-61.78
 AC5580_MARK LOGO: SDDT
 AC5580_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5580+STABILITY: SURFACE MOTION
 AC5580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5580+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2012
 AC5580
 AC5580  HISTORY     - Date     Condition        Report By
 AC5580  HISTORY     - UNK      MONUMENTED       SDDT
 AC5580  HISTORY     - 19950503 GOOD             NGS
 AC5580  HISTORY     - 20060730 GOOD             USPSQD
 AC5580  HISTORY     - 20120810 GOOD             INDIV
 AC5580
 AC5580                          STATION DESCRIPTION
 AC5580
 AC5580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5580'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5580'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5580'BYPASS, THENCE 3.6 KM (2.25 MI) WESTERLY ALONG U.S. HIGHWAY 16, 148.0
 AC5580'M (485.6 FT) WEST OF MILEPOST 62, 31.5 M (103.3 FT) NORTHWEST OF AND
 AC5580'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 16.5
 AC5580'M (54.1 FT) SOUTHWEST OF THE CENTER OF THE NORTHEAST ENTRANCE TO A
 AC5580'PARKING AREA FOR REPTILE GARDENS, 10.0 M (32.8 FT) SOUTHEAST OF THE
 AC5580'SOUTHEAST EDGE OF THE PARKING AREA, 0.3 M (1.0 FT) SOUTHEAST OF A
 AC5580'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5580
 AC5580                          STATION RECOVERY (2006)
 AC5580
 AC5580'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5580'WITNESS POST IS DISINTEGRATING
 AC5580
 AC5580                          STATION RECOVERY (2012)
 AC5580
 AC5580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5582 ***********************************************************************
 AC5582  DESIGNATION -  16 063.08
 AC5582  PID         -  AC5582
 AC5582  STATE/COUNTY-  SD/PENNINGTON
 AC5582  COUNTRY     -  US
 AC5582  USGS QUAD   -  RAPID CITY WEST (2017)
 AC5582
 AC5582                         *CURRENT SURVEY CONTROL
 AC5582  ______________________________________________________________________
 AC5582* NAD 83(1986) POSITION- 44 00 12.     (N) 103 15 15.     (W)   SCALED
 AC5582* NAVD 88 ORTHO HEIGHT -  1167.218 (meters)     3829.45  (feet) ADJUSTED
 AC5582  ______________________________________________________________________
 AC5582  GEOID HEIGHT    -        -15.635 (meters)                     GEOID18
 AC5582  DYNAMIC HEIGHT  -       1166.786 (meters)     3828.03  (feet) COMP
 AC5582  MODELED GRAVITY -    980,207.9   (mgal)                       NAVD 88
 AC5582
 AC5582  VERT ORDER      -  FIRST     CLASS II
 AC5582
 AC5582.The horizontal coordinates were scaled from a map and have
 AC5582.an estimated accuracy of +/- 6 seconds.
 AC5582
 AC5582.The orthometric height was determined by differential leveling and
 AC5582.adjusted by the NATIONAL GEODETIC SURVEY
 AC5582.in October 1997.
 AC5582
 AC5582.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5582.GEOID18 height accuracy estimate available here.
 AC5582
 AC5582.Click photographs - Photos may exist for this station.
 AC5582
 AC5582.The dynamic height is computed by dividing the NAVD 88
 AC5582.geopotential number by the normal gravity value computed on the
 AC5582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5582.degrees latitude (g = 980.6199 gals.).
 AC5582
 AC5582.The modeled gravity was interpolated from observed gravity values.
 AC5582
 AC5582;                    North         East    Units  Estimated Accuracy
 AC5582;SPC SD S     -   189,640.      365,810.      MT  (+/- 180 meters Scaled)
 AC5582
 AC5582_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ399737(NAD 83)
 AC5582
 AC5582                          SUPERSEDED SURVEY CONTROL
 AC5582
 AC5582.No superseded survey control is available for this station.
 AC5582
 AC5582_MARKER: DD = SURVEY DISK
 AC5582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5582_STAMPING: 16-63.08
 AC5582_MARK LOGO: SDDT
 AC5582_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5582+STABILITY: SURFACE MOTION
 AC5582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5582+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2012
 AC5582
 AC5582  HISTORY     - Date     Condition        Report By
 AC5582  HISTORY     - UNK      MONUMENTED       SDDT
 AC5582  HISTORY     - 19950503 GOOD             NGS
 AC5582  HISTORY     - 20060730 GOOD             USPSQD
 AC5582  HISTORY     - 20120810 GOOD             INDIV
 AC5582
 AC5582                          STATION DESCRIPTION
 AC5582
 AC5582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5582'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5582'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5582'BYPASS, THENCE 1.7 KM (1.05 MI) WESTERLY ALONG U.S. HIGHWAY 16, 142.0
 AC5582'M (465.9 FT) EAST OF MILEPOST 63, 49.0 M (160.8 FT) WEST OF THE
 AC5582'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 24.8 M (81.4 FT)
 AC5582'NORTH OF THE CENTER OF A ROAD LEADING TO TEE PEE VILLAGE RV RESORT,
 AC5582'0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF
 AC5582'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5582'SURFACE.
 AC5582
 AC5582                          STATION RECOVERY (2006)
 AC5582
 AC5582'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5582'RECOVERED IN GOOD CONDITION.
 AC5582
 AC5582                          STATION RECOVERY (2012)
 AC5582
 AC5582'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5582'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5583 ***********************************************************************
 AC5583  DESIGNATION -  16 064.0
 AC5583  PID         -  AC5583
 AC5583  STATE/COUNTY-  SD/PENNINGTON
 AC5583  COUNTRY     -  US
 AC5583  USGS QUAD   -  RAPID CITY WEST (2017)
 AC5583
 AC5583                         *CURRENT SURVEY CONTROL
 AC5583  ______________________________________________________________________
 AC5583* NAD 83(1986) POSITION- 44 00 56.     (N) 103 15 01.     (W)   SCALED
 AC5583* NAVD 88 ORTHO HEIGHT -  1161.944 (meters)     3812.14  (feet) ADJUSTED
 AC5583  ______________________________________________________________________
 AC5583  GEOID HEIGHT    -        -15.659 (meters)                     GEOID18
 AC5583  DYNAMIC HEIGHT  -       1161.520 (meters)     3810.75  (feet) COMP
 AC5583  MODELED GRAVITY -    980,213.2   (mgal)                       NAVD 88
 AC5583
 AC5583  VERT ORDER      -  FIRST     CLASS II
 AC5583
 AC5583.The horizontal coordinates were scaled from a map and have
 AC5583.an estimated accuracy of +/- 6 seconds.
 AC5583
 AC5583.The orthometric height was determined by differential leveling and
 AC5583.adjusted by the NATIONAL GEODETIC SURVEY
 AC5583.in October 1997.
 AC5583
 AC5583.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5583.GEOID18 height accuracy estimate available here.
 AC5583
 AC5583.Click photographs - Photos may exist for this station.
 AC5583
 AC5583.The dynamic height is computed by dividing the NAVD 88
 AC5583.geopotential number by the normal gravity value computed on the
 AC5583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5583.degrees latitude (g = 980.6199 gals.).
 AC5583
 AC5583.The modeled gravity was interpolated from observed gravity values.
 AC5583
 AC5583;                    North         East    Units  Estimated Accuracy
 AC5583;SPC SD S     -   190,990.      366,170.      MT  (+/- 180 meters Scaled)
 AC5583
 AC5583_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ402750(NAD 83)
 AC5583
 AC5583                          SUPERSEDED SURVEY CONTROL
 AC5583
 AC5583.No superseded survey control is available for this station.
 AC5583
 AC5583_MARKER: DD = SURVEY DISK
 AC5583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5583_STAMPING: 16-64.0
 AC5583_MARK LOGO: SDDT
 AC5583_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5583+STABILITY: SURFACE MOTION
 AC5583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5583+SATELLITE: SATELLITE OBSERVATIONS - August 10, 2012
 AC5583
 AC5583  HISTORY     - Date     Condition        Report By
 AC5583  HISTORY     - UNK      MONUMENTED       SDDT
 AC5583  HISTORY     - 19950503 GOOD             NGS
 AC5583  HISTORY     - 20060730 GOOD             USPSQD
 AC5583  HISTORY     - 20120810 GOOD             INDIV
 AC5583
 AC5583                          STATION DESCRIPTION
 AC5583
 AC5583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5583'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5583'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5583'BYPASS, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG U.S. HIGHWAY 16, 67.4 M
 AC5583'(221.1 FT) WEST OF MILEPOST 64, 30.0 M (98.4 FT) EAST OF THE
 AC5583'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 26.8 M (87.9 FT)
 AC5583'NORTHEAST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN (EAST 16 TRUCK
 AC5583'16), 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AC5583'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AC5583'FT) ABOVE THE GROUND SURFACE.
 AC5583
 AC5583                          STATION RECOVERY (2006)
 AC5583
 AC5583'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5583'RECOVERED IN GOOD CONDITION.
 AC5583
 AC5583                          STATION RECOVERY (2012)
 AC5583
 AC5583'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5583'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5584 ***********************************************************************
 AC5584  DESIGNATION -  16 065.17
 AC5584  PID         -  AC5584
 AC5584  STATE/COUNTY-  SD/PENNINGTON
 AC5584  COUNTRY     -  US
 AC5584  USGS QUAD   -  RAPID CITY EAST (2017)
 AC5584
 AC5584                         *CURRENT SURVEY CONTROL
 AC5584  ______________________________________________________________________
 AC5584* NAD 83(2011) POSITION- 44 01 33.55598(N) 103 14 07.53383(W)   ADJUSTED
 AC5584* NAD 83(2011) ELLIP HT-  1087.231 (meters)        (06/27/12)   ADJUSTED
 AC5584* NAD 83(2011) EPOCH   -  2010.00
 AC5584* NAVD 88 ORTHO HEIGHT -  1103.009 (meters)     3618.79  (feet) ADJUSTED
 AC5584  ______________________________________________________________________
 AC5584  GEOID HEIGHT    -        -15.761 (meters)                     GEOID18
 AC5584  NAD 83(2011) X  - -1,051,866.766 (meters)                     COMP
 AC5584  NAD 83(2011) Y  - -4,472,217.071 (meters)                     COMP
 AC5584  NAD 83(2011) Z  -  4,410,923.907 (meters)                     COMP
 AC5584  LAPLACE CORR    -        -18.27  (seconds)                    DEFLEC18
 AC5584  DYNAMIC HEIGHT  -       1102.613 (meters)     3617.49  (feet) COMP
 AC5584  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 AC5584
 AC5584  VERT ORDER      -  FIRST     CLASS II
 AC5584
 AC5584  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5584  Standards:
 AC5584         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5584            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5584  -------------------------------------------------------------------
 AC5584  NETWORK    1.94   1.78           0.87   0.70   0.91      0.05943181
 AC5584  -------------------------------------------------------------------
 AC5584  Click here for local accuracies and other accuracy information.
 AC5584
 AC5584.The horizontal coordinates were established by GPS observations
 AC5584.and adjusted by the National Geodetic Survey in June 2012.
 AC5584
 AC5584.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5584.been affixed to the stable North American tectonic plate. See 
 AC5584.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5584
 AC5584.The horizontal coordinates are valid at the epoch date displayed above
 AC5584.which is a decimal equivalence of Year/Month/Day.
 AC5584
 AC5584.The orthometric height was determined by differential leveling and
 AC5584.adjusted by the NATIONAL GEODETIC SURVEY
 AC5584.in October 1997.
 AC5584
 AC5584.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5584.GEOID18 height accuracy estimate available here.
 AC5584
 AC5584.Click photographs - Photos may exist for this station.
 AC5584
 AC5584.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5584
 AC5584.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5584
 AC5584.The ellipsoidal height was determined by GPS observations
 AC5584.and is referenced to NAD 83.
 AC5584
 AC5584.The dynamic height is computed by dividing the NAVD 88
 AC5584.geopotential number by the normal gravity value computed on the
 AC5584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5584.degrees latitude (g = 980.6199 gals.).
 AC5584
 AC5584.The modeled gravity was interpolated from observed gravity values.
 AC5584
 AC5584. The following values were computed from the NAD 83(2011) position.
 AC5584
 AC5584;                    North         East     Units Scale Factor Converg.
 AC5584;SPC SD S     -   192,106.437   367,398.940   MT  0.99993214   -2 00 07.3
 AC5584;SPC SD S     -   630,269.20  1,205,374.69   sFT  0.99993214   -2 00 07.3
 AC5584;UTM  13      - 4,876,272.881   641,412.177   MT  0.99984595   +1 13 35.6
 AC5584
 AC5584!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5584!SPC SD S     -   0.99982955  x   0.99993214  =   0.99976170
 AC5584!UTM  13      -   0.99982955  x   0.99984595  =   0.99967552
 AC5584
 AC5584_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4141276272(NAD 83)
 AC5584
 AC5584                          SUPERSEDED SURVEY CONTROL
 AC5584
 AC5584  NAD 83(2007)-  44 01 33.55585(N)    103 14 07.53495(W) AD(2002.00) 0
 AC5584  ELLIP H (02/10/07) 1087.259  (m)                       GP(2002.00)    
 AC5584  ELLIP H (04/20/04) 1087.247  (m)                       GP(       ) 4 2
 AC5584  NAD 83(1996)-  44 01 33.55518(N)    103 14 07.53501(W) AD(       ) 1
 AC5584  ELLIP H (09/12/00) 1087.306  (m)                       GP(       ) 4 1
 AC5584  NAVD 88            1103.01   (m)         3618.8    (f) LEVELING    3  
 AC5584
 AC5584.Superseded values are not recommended for survey control.
 AC5584
 AC5584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5584.See file dsdata.pdf to determine how the superseded data were derived.
 AC5584
 AC5584_MARKER: P = PIPE CAP
 AC5584_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5584_STAMPING: 16-65.17 1995
 AC5584_MARK LOGO: SDDT
 AC5584_PROJECTION: FLUSH
 AC5584_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5584_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5584+STABILITY: POSITION/ELEVATION WELL
 AC5584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5584+SATELLITE: SATELLITE OBSERVATIONS - June 11, 2010
 AC5584_ROD/PIPE-DEPTH: 6.4 meters
 AC5584_SLEEVE-DEPTH  : 4.0 meters
 AC5584
 AC5584  HISTORY     - Date     Condition        Report By
 AC5584  HISTORY     - 1995     MONUMENTED       SDDT
 AC5584  HISTORY     - 19950501 GOOD             NGS
 AC5584  HISTORY     - 20000330 GOOD             GEOMET
 AC5584  HISTORY     - 20060730 GOOD             USPSQD
 AC5584  HISTORY     - 20100611 GOOD             WOOLPT
 AC5584  HISTORY     - 20120130 POOR             INDIV
 AC5584
 AC5584                          STATION DESCRIPTION
 AC5584
 AC5584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5584'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5584'IN RAPID CITY, THENCE 4.0 KM (2.50 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5584'BYPASS, 271.0 M (889.1 FT) EAST OF MILEPOST 65, 17.5 M (57.4 FT)
 AC5584'NORTHWEST OF THE HIGHWAY CENTER, 6.3 M (20.7 FT) SOUTHWEST OF THE
 AC5584'CENTER OF A TRACK ROAD, 0.3 M (1.0 FT) NORTHWEST OF A METAL GUARD
 AC5584'POST, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--THE DATUM
 AC5584'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 AC5584'ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC5584'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5584
 AC5584                          STATION RECOVERY (2000)
 AC5584
 AC5584'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 AC5584'RECOVERED AS DESCRIBED.
 AC5584
 AC5584                          STATION RECOVERY (2006)
 AC5584
 AC5584'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5584'RECOVERED IN GOOD CONDITION.
 AC5584
 AC5584                          STATION RECOVERY (2010)
 AC5584
 AC5584'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 AC5584'RECOVERED AS DESCRIBED
 AC5584
 AC5584                          STATION RECOVERY (2012)
 AC5584
 AC5584'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JCC)
 AC5584'MARK WAS DESTROYED BY 2011 CATRON BLVD CONSTRUCTION,
 AC5584'FOUND PART OF GALVANIZED STEEL POST 2FT BELOW ORIGINAL
 AC5584'GRADE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5585 ***********************************************************************
 AC5585  DESIGNATION -  16 066.01
 AC5585  PID         -  AC5585
 AC5585  STATE/COUNTY-  SD/PENNINGTON
 AC5585  COUNTRY     -  US
 AC5585  USGS QUAD   -  RAPID CITY EAST (2017)
 AC5585
 AC5585                         *CURRENT SURVEY CONTROL
 AC5585  ______________________________________________________________________
 AC5585* NAD 83(1986) POSITION- 44 01 50.     (N) 103 13 16.     (W)   SCALED
 AC5585* NAVD 88 ORTHO HEIGHT -  1039.553 (meters)     3410.60  (feet) ADJUSTED
 AC5585  ______________________________________________________________________
 AC5585  GEOID HEIGHT    -        -15.863 (meters)                     GEOID18
 AC5585  DYNAMIC HEIGHT  -       1039.189 (meters)     3409.41  (feet) COMP
 AC5585  MODELED GRAVITY -    980,231.9   (mgal)                       NAVD 88
 AC5585
 AC5585  VERT ORDER      -  FIRST     CLASS II
 AC5585
 AC5585.The horizontal coordinates were scaled from a map and have
 AC5585.an estimated accuracy of +/- 6 seconds.
 AC5585
 AC5585.The orthometric height was determined by differential leveling and
 AC5585.adjusted by the NATIONAL GEODETIC SURVEY
 AC5585.in October 1997.
 AC5585
 AC5585.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5585.GEOID18 height accuracy estimate available here.
 AC5585
 AC5585.Click photographs - Photos may exist for this station.
 AC5585
 AC5585.The dynamic height is computed by dividing the NAVD 88
 AC5585.geopotential number by the normal gravity value computed on the
 AC5585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5585.degrees latitude (g = 980.6199 gals.).
 AC5585
 AC5585.The modeled gravity was interpolated from observed gravity values.
 AC5585
 AC5585;                    North         East    Units  Estimated Accuracy
 AC5585;SPC SD S     -   192,570.      368,560.      MT  (+/- 180 meters Scaled)
 AC5585
 AC5585_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ425768(NAD 83)
 AC5585
 AC5585                          SUPERSEDED SURVEY CONTROL
 AC5585
 AC5585.No superseded survey control is available for this station.
 AC5585
 AC5585_MARKER: DD = SURVEY DISK
 AC5585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5585_STAMPING: 16-66.01
 AC5585_MARK LOGO: SDDT
 AC5585_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5585+STABILITY: SURFACE MOTION
 AC5585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5585+SATELLITE: SATELLITE OBSERVATIONS - July 31, 2005
 AC5585
 AC5585  HISTORY     - Date     Condition        Report By
 AC5585  HISTORY     - UNK      MONUMENTED       SDDT
 AC5585  HISTORY     - 19950503 GOOD             NGS
 AC5585  HISTORY     - 20050731 GOOD             USPSQD
 AC5585  HISTORY     - 20120814 MARK NOT FOUND   INDIV
 AC5585
 AC5585                          STATION DESCRIPTION
 AC5585
 AC5585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5585'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5585'IN RAPID CITY, THENCE 2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5585'BYPASS, 28.5 M (93.5 FT) EAST OF MILEPOST 66, 24.8 M (81.4 FT) SOUTH
 AC5585'OF THE HIGHWAY CENTER, 6.4 M (21.0 FT) EAST OF THE CENTER OF A FIELD
 AC5585'ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AC5585'M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AC5585'FLUSH WITH THE GROUND SURFACE.
 AC5585
 AC5585                          STATION RECOVERY (2005)
 AC5585
 AC5585'RECOVERY NOTE BY US POWER SQUADRON 2005 (EGH)
 AC5585'RECOVERED IN GOOD CONDITION.
 AC5585
 AC5585                          STATION RECOVERY (2012)
 AC5585
 AC5585'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5585'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5586 ***********************************************************************
 AC5586  DESIGNATION -  16 067.03
 AC5586  PID         -  AC5586
 AC5586  STATE/COUNTY-  SD/PENNINGTON
 AC5586  COUNTRY     -  US
 AC5586  USGS QUAD   -  RAPID CITY EAST (2017)
 AC5586
 AC5586                         *CURRENT SURVEY CONTROL
 AC5586  ______________________________________________________________________
 AC5586* NAD 83(1986) POSITION- 44 02 08.     (N) 103 12 12.     (W)   SCALED
 AC5586* NAVD 88 ORTHO HEIGHT -  1006.944 (meters)     3303.62  (feet) ADJUSTED
 AC5586  ______________________________________________________________________
 AC5586  GEOID HEIGHT    -        -15.987 (meters)                     GEOID18
 AC5586  DYNAMIC HEIGHT  -       1006.597 (meters)     3302.48  (feet) COMP
 AC5586  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 AC5586
 AC5586  VERT ORDER      -  FIRST     CLASS II
 AC5586
 AC5586.The horizontal coordinates were scaled from a map and have
 AC5586.an estimated accuracy of +/- 6 seconds.
 AC5586
 AC5586.The orthometric height was determined by differential leveling and
 AC5586.adjusted by the NATIONAL GEODETIC SURVEY
 AC5586.in October 1997.
 AC5586
 AC5586.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5586.GEOID18 height accuracy estimate available here.
 AC5586
 AC5586.Click photographs - Photos may exist for this station.
 AC5586
 AC5586.The dynamic height is computed by dividing the NAVD 88
 AC5586.geopotential number by the normal gravity value computed on the
 AC5586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5586.degrees latitude (g = 980.6199 gals.).
 AC5586
 AC5586.The modeled gravity was interpolated from observed gravity values.
 AC5586
 AC5586;                    North         East    Units  Estimated Accuracy
 AC5586;SPC SD S     -   193,080.      370,010.      MT  (+/- 180 meters Scaled)
 AC5586
 AC5586_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ439773(NAD 83)
 AC5586
 AC5586                          SUPERSEDED SURVEY CONTROL
 AC5586
 AC5586.No superseded survey control is available for this station.
 AC5586
 AC5586_MARKER: DD = SURVEY DISK
 AC5586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5586_STAMPING: 16-67.03
 AC5586_MARK LOGO: SDDT
 AC5586_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5586+STABILITY: SURFACE MOTION
 AC5586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5586+SATELLITE: SATELLITE OBSERVATIONS - July 30, 2006
 AC5586
 AC5586  HISTORY     - Date     Condition        Report By
 AC5586  HISTORY     - UNK      MONUMENTED       SDDT
 AC5586  HISTORY     - 19950503 GOOD             NGS
 AC5586  HISTORY     - 20060730 GOOD             USPSQD
 AC5586  HISTORY     - 20120814 MARK NOT FOUND   INDIV
 AC5586
 AC5586                          STATION DESCRIPTION
 AC5586
 AC5586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5586'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5586'IN RAPID CITY, THENCE 0.9 KM (0.55 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5586'BYPASS, 53.8 M (176.5 FT) NORTH OF MILEPOST 67, 24.8 M (81.4 FT)
 AC5586'NORTHWEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC5586'THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A T-FENCE CORNER, 0.3 M (1.0
 AC5586'FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AC5586'GROUND SURFACE.
 AC5586
 AC5586                          STATION RECOVERY (2006)
 AC5586
 AC5586'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5586'RECOVERED IN GOOD CONDITION.
 AC5586
 AC5586                          STATION RECOVERY (2012)
 AC5586
 AC5586'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5586'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5587 ***********************************************************************
 AC5587  DESIGNATION -  16 070.25
 AC5587  PID         -  AC5587
 AC5587  STATE/COUNTY-  SD/PENNINGTON
 AC5587  COUNTRY     -  US
 AC5587  USGS QUAD   -  RAPID CITY EAST (2017)
 AC5587
 AC5587                         *CURRENT SURVEY CONTROL
 AC5587  ______________________________________________________________________
 AC5587* NAD 83(1986) POSITION- 44 04 33.5    (N) 103 11 30.8    (W)   HD_HELD2
 AC5587* NAVD 88 ORTHO HEIGHT -   966.932 (meters)     3172.34  (feet) ADJUSTED
 AC5587  ______________________________________________________________________
 AC5587  GEOID HEIGHT    -        -16.058 (meters)                     GEOID18
 AC5587  DYNAMIC HEIGHT  -        966.610 (meters)     3171.29  (feet) COMP
 AC5587  MODELED GRAVITY -    980,252.4   (mgal)                       NAVD 88
 AC5587
 AC5587  VERT ORDER      -  FIRST     CLASS II
 AC5587
 AC5587.The horizontal coordinates were established by autonomous hand held GPS
 AC5587.observations and have an estimated accuracy of +/- 10 meters.
 AC5587
 AC5587.The orthometric height was determined by differential leveling and
 AC5587.adjusted by the NATIONAL GEODETIC SURVEY
 AC5587.in October 1997.
 AC5587
 AC5587.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5587.GEOID18 height accuracy estimate available here.
 AC5587
 AC5587.Click photographs - Photos may exist for this station.
 AC5587
 AC5587.The dynamic height is computed by dividing the NAVD 88
 AC5587.geopotential number by the normal gravity value computed on the
 AC5587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5587.degrees latitude (g = 980.6199 gals.).
 AC5587
 AC5587.The modeled gravity was interpolated from observed gravity values.
 AC5587
 AC5587;                    North         East    Units  Estimated Accuracy
 AC5587;SPC SD S     -   197,536.      371,078.      MT  (+/- 10 meters HH2 GPS)
 AC5587
 AC5587_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4477981900(NAD 83)
 AC5587
 AC5587                          SUPERSEDED SURVEY CONTROL
 AC5587
 AC5587.No superseded survey control is available for this station.
 AC5587
 AC5587_MARKER: Z = SEE DESCRIPTION
 AC5587_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5587_STAMPING: 16-70.25 1995
 AC5587_MARK LOGO: NGS
 AC5587_PROJECTION: FLUSH
 AC5587_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5587_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5587+STABILITY: POSITION/ELEVATION WELL
 AC5587_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5587+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2011
 AC5587_ROD/PIPE-DEPTH: 6.4 meters
 AC5587_SLEEVE-DEPTH  : 4.0 meters
 AC5587
 AC5587  HISTORY     - Date     Condition        Report By
 AC5587  HISTORY     - 1995     MONUMENTED       SDDT
 AC5587  HISTORY     - 19950501 GOOD             NGS
 AC5587  HISTORY     - 19981127 GOOD             USPSQD
 AC5587  HISTORY     - 20060729 GOOD             USPSQD
 AC5587  HISTORY     - 20110112 GOOD             INDIV
 AC5587
 AC5587                          STATION DESCRIPTION
 AC5587
 AC5587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5587'IN RAPID CITY, AT THE INTERSECTION OF SAN FRANCISCO AND CAMBELL
 AC5587'STREETS, 39.9 M (130.9 FT) NORTH OF MILEPOST 70, 46.7 M (153.2 FT)
 AC5587'NORTH OF THE CENTER OF SAN FRANCISCO STREET, 15.1 M (49.5 FT) WEST OF
 AC5587'THE CENTER OF CAMBELL STREET, 7.9 M (25.9 FT) NORTH OF THE SOUTH END
 AC5587'OF A CHAIN-LINK FENCE, 0.5 M (1.6 FT) EAST OF THE FENCE, 0.4 M (1.3
 AC5587'FT) WEST OF A METAL GUARD POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AC5587'AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF CAMBELL STREET. NOTE--THE DATUM
 AC5587'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 AC5587'ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AC5587'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5587
 AC5587                          STATION RECOVERY (1998)
 AC5587
 AC5587'RECOVERY NOTE BY US POWER SQUADRON 1998
 AC5587'RECOVERED IN GOOD CONDITION.
 AC5587
 AC5587                          STATION RECOVERY (2006)
 AC5587
 AC5587'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5587'COVER IS SCREWED SHUT, PHILLIPS SCREWDRIVER REQUIRED FOR ACCESS.
 AC5587
 AC5587                          STATION RECOVERY (2011)
 AC5587
 AC5587'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5587'ACCESS CAP BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5588 ***********************************************************************
 AC5588  DESIGNATION -  16 071.25
 AC5588  PID         -  AC5588
 AC5588  STATE/COUNTY-  SD/PENNINGTON
 AC5588  COUNTRY     -  US
 AC5588  USGS QUAD   -  RAPID CITY EAST (2017)
 AC5588
 AC5588                         *CURRENT SURVEY CONTROL
 AC5588  ______________________________________________________________________
 AC5588* NAD 83(1986) POSITION- 44 05 20.     (N) 103 11 21.     (W)   SCALED
 AC5588* NAVD 88 ORTHO HEIGHT -  1006.674 (meters)     3302.73  (feet) ADJUSTED
 AC5588  ______________________________________________________________________
 AC5588  GEOID HEIGHT    -        -16.073 (meters)                     GEOID18
 AC5588  DYNAMIC HEIGHT  -       1006.342 (meters)     3301.64  (feet) COMP
 AC5588  MODELED GRAVITY -    980,254.3   (mgal)                       NAVD 88
 AC5588
 AC5588  VERT ORDER      -  FIRST     CLASS II
 AC5588
 AC5588.The horizontal coordinates were scaled from a map and have
 AC5588.an estimated accuracy of +/- 6 seconds.
 AC5588
 AC5588.The orthometric height was determined by differential leveling and
 AC5588.adjusted by the NATIONAL GEODETIC SURVEY
 AC5588.in October 1997.
 AC5588
 AC5588.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5588.GEOID18 height accuracy estimate available here.
 AC5588
 AC5588.Click photographs - Photos may exist for this station.
 AC5588
 AC5588.The dynamic height is computed by dividing the NAVD 88
 AC5588.geopotential number by the normal gravity value computed on the
 AC5588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5588.degrees latitude (g = 980.6199 gals.).
 AC5588
 AC5588.The modeled gravity was interpolated from observed gravity values.
 AC5588
 AC5588;                    North         East    Units  Estimated Accuracy
 AC5588;SPC SD S     -   198,960.      371,350.      MT  (+/- 180 meters Scaled)
 AC5588
 AC5588_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ449833(NAD 83)
 AC5588
 AC5588                          SUPERSEDED SURVEY CONTROL
 AC5588
 AC5588.No superseded survey control is available for this station.
 AC5588
 AC5588_MARKER: DD = SURVEY DISK
 AC5588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5588_STAMPING: 16-71.25
 AC5588_MARK LOGO: SDDT
 AC5588_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5588+STABILITY: SURFACE MOTION
 AC5588_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5588+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5588
 AC5588  HISTORY     - Date     Condition        Report By
 AC5588  HISTORY     - UNK      MONUMENTED       SDDT
 AC5588  HISTORY     - 19950501 GOOD             NGS
 AC5588  HISTORY     - 19981129 GOOD             USPSQD
 AC5588  HISTORY     - 20060729 MARK NOT FOUND   USPSQD
 AC5588  HISTORY     - 20110201 MARK NOT FOUND   INDIV
 AC5588
 AC5588                          STATION DESCRIPTION
 AC5588
 AC5588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5588'IN RAPID CITY, AT 1407 EAST NORTH STREET (U.S. HIGHWAY 16), 189.0 M
 AC5588'(620.1 FT) WEST OF MILEPOST 71.36, 33.1 M (108.6 FT) WEST OF THE WEST
 AC5588'CORNER OF THE LACROSSE BAIT SHOP AT 1407 EAST NORTH STREET, 26.3 M
 AC5588'(86.3 FT) SOUTHWEST OF THE CENTER OF AN ENTRANCE ROAD LEADING TO THE
 AC5588'BAIT SHOP PARKING LOT, 19.5 M (64.0 FT) SOUTHEAST OF AND LEVEL WITH
 AC5588'THE CENTERLINE OF THE EASTBOUND LANES OF THE STREET, 0.4 M (1.3 FT)
 AC5588'NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5588'SURFACE.
 AC5588
 AC5588                          STATION RECOVERY (1998)
 AC5588
 AC5588'RECOVERY NOTE BY US POWER SQUADRON 1998
 AC5588'RECOVERED IN GOOD CONDITION.
 AC5588
 AC5588                          STATION RECOVERY (2006)
 AC5588
 AC5588'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 AC5588'MARK NOT FOUND.
 AC5588
 AC5588                          STATION RECOVERY (2011)
 AC5588
 AC5588'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5588'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2204 ***********************************************************************
 PU2204  DESIGNATION -  16 NORTHWEST BASE
 PU2204  PID         -  PU2204
 PU2204  STATE/COUNTY-  SD/MEADE
 PU2204  COUNTRY     -  US
 PU2204  USGS QUAD   -  OWANKA NE (2017)
 PU2204
 PU2204                         *CURRENT SURVEY CONTROL
 PU2204  ______________________________________________________________________
 PU2204* NAD 83(1996) POSITION- 44 10 23.77089(N) 102 36 48.65174(W)   ADJUSTED
 PU2204* NAVD 88 ORTHO HEIGHT -   847.5   (meters)     2781.    (feet) VERTCON3
 PU2204  ______________________________________________________________________
 PU2204  GEOID HEIGHT    -        -18.164 (meters)                     GEOID18
 PU2204  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 PU2204  HORZ ORDER      -  SECOND
 PU2204
 PU2204.The horizontal coordinates were established by classical geodetic methods
 PU2204.and adjusted by the National Geodetic Survey in January 1998.
 PU2204
 PU2204.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2204.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2204
 PU2204.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2204.GEOID18 height accuracy estimate available here.
 PU2204
 PU2204.Click photographs - Photos may exist for this station.
 PU2204
 PU2204.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2204
 PU2204. The following values were computed from the NAD 83(1996) position.
 PU2204
 PU2204;                    North         East     Units Scale Factor Converg.
 PU2204;SPC SD N     -    41,148.747   391,015.667   MT  1.00005551   -1 50 58.9
 PU2204;SPC SD N     -   135,002.18  1,282,857.23   sFT  1.00005551   -1 50 58.9
 PU2204;SPC SD S     -   206,909.298   417,679.774   MT  0.99995374   -1 34 22.8
 PU2204;SPC SD S     -   678,834.92  1,370,337.73   sFT  0.99995374   -1 34 22.8
 PU2204;UTM  13      - 4,893,887.248   690,778.335   MT  1.00004764   +1 39 48.5
 PU2204
 PU2204!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2204!SPC SD N     -   0.99986998  x   1.00005551  =   0.99992548
 PU2204!SPC SD S     -   0.99986998  x   0.99995374  =   0.99982373
 PU2204!UTM  13      -   0.99986998  x   1.00004764  =   0.99991761
 PU2204
 PU2204:                Primary Azimuth Mark                     Grid Az
 PU2204:SPC SD N     -  16 SOUTHEAST BASE                        142 30 56.7
 PU2204:SPC SD S     -  16 SOUTHEAST BASE                        142 14 20.6
 PU2204:UTM  13      -  16 SOUTHEAST BASE                        139 00 09.3
 PU2204
 PU2204_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9077893887(NAD 83)
 PU2204
 PU2204|---------------------------------------------------------------------|
 PU2204| PID    Reference Object                     Distance      Geod. Az  |
 PU2204|                                                           dddmmss.s |
 PU2204| PU2206 16 SOUTHEAST BASE                   APPROX. 1.3 KM 1403957.8 |
 PU2204|---------------------------------------------------------------------|
 PU2204
 PU2204                          SUPERSEDED SURVEY CONTROL
 PU2204
 PU2204  NAD 83(1993)-  44 10 23.76271(N)    102 36 48.65304(W) AD(       ) 2
 PU2204  NAD 83(1986)-  44 10 23.76193(N)    102 36 48.65366(W) AD(       ) 2
 PU2204  NAD 27      -  44 10 23.81000(N)    102 36 47.06000(W) AD(       ) 2
 PU2204  NGVD 29 (07/19/86)  847.0    (m)         2779.     (f) VERT ANG       
 PU2204
 PU2204.Superseded values are not recommended for survey control.
 PU2204
 PU2204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2204.See file dsdata.pdf to determine how the superseded data were derived.
 PU2204
 PU2204_MARKER: DD = SURVEY DISK
 PU2204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2204_MARK LOGO: USGLO
 PU2204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2204+STABILITY: SURFACE MOTION
 PU2204
 PU2204  HISTORY     - Date     Condition        Report By
 PU2204  HISTORY     - 1924     MONUMENTED       USGLO
 PU2204
 PU2204                          STATION DESCRIPTION
 PU2204
 PU2204'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2204'THE STATION MARK IS A BRASS DISK,
 PU2204'MARKED NORTH WEST BASE, 1924, SET IN CONCRETE AND BEARS TO THE
 PU2204'NW, 673.393 METERS DISTANT FROM STATION GLO CORNER 16 N 39 DEG 20
 PU2204'MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2205 ***********************************************************************
 PU2205  DESIGNATION -  16 NORTHWEST BASE RM 1
 PU2205  PID         -  PU2205
 PU2205  STATE/COUNTY-  SD/MEADE
 PU2205  COUNTRY     -  US
 PU2205  USGS QUAD   -  OWANKA NE (2017)
 PU2205
 PU2205                         *CURRENT SURVEY CONTROL
 PU2205  ______________________________________________________________________
 PU2205* NAD 83(1996) POSITION- 44 10 07.21441(N) 102 36 28.96994(W)   ADJUSTED
 PU2205* NAVD 88 ORTHO HEIGHT -   851.    (meters)     2792.    (feet) SCALED
 PU2205  ______________________________________________________________________
 PU2205  GEOID HEIGHT    -        -18.172 (meters)                     GEOID18
 PU2205  LAPLACE CORR    -         -6.91  (seconds)                    DEFLEC18
 PU2205  HORZ ORDER      -  SECOND
 PU2205
 PU2205.The horizontal coordinates were established by classical geodetic methods
 PU2205.and adjusted by the National Geodetic Survey in January 1998.
 PU2205
 PU2205.The orthometric height was scaled from a topographic map.
 PU2205
 PU2205.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2205.GEOID18 height accuracy estimate available here.
 PU2205
 PU2205.Click photographs - Photos may exist for this station.
 PU2205
 PU2205.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2205
 PU2205. The following values were computed from the NAD 83(1996) position.
 PU2205
 PU2205;                    North         East     Units Scale Factor Converg.
 PU2205;SPC SD N     -    40,623.862   391,436.226   MT  1.00005673   -1 50 44.9
 PU2205;SPC SD N     -   133,280.12  1,284,237.02   sFT  1.00005673   -1 50 44.9
 PU2205;SPC SD S     -   206,386.503   418,102.818   MT  0.99995297   -1 34 09.2
 PU2205;SPC SD S     -   677,119.72  1,371,725.66   sFT  0.99995297   -1 34 09.2
 PU2205;UTM  13      - 4,893,389.123   691,230.262   MT  1.00004977   +1 40 01.7
 PU2205
 PU2205!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2205!SPC SD N     -   0.99986935  x   1.00005673  =   0.99992608
 PU2205!SPC SD S     -   0.99986935  x   0.99995297  =   0.99982233
 PU2205!UTM  13      -   0.99986935  x   1.00004977  =   0.99991912
 PU2205
 PU2205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9123093389(NAD 83)
 PU2205
 PU2205                          SUPERSEDED SURVEY CONTROL
 PU2205
 PU2205  NAD 83(1993)-  44 10 07.20624(N)    102 36 28.97124(W) AD(       ) 2
 PU2205  NAD 83(1986)-  44 10 07.20547(N)    102 36 28.97184(W) AD(       ) 2
 PU2205  NAD 27      -  44 10 07.26000(N)    102 36 27.38000(W) AD(       ) 2
 PU2205
 PU2205.Superseded values are not recommended for survey control.
 PU2205
 PU2205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2205.See file dsdata.pdf to determine how the superseded data were derived.
 PU2205
 PU2205_MARKER: DD = SURVEY DISK
 PU2205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2205_MARK LOGO: USGLO
 PU2205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2205+STABILITY: SURFACE MOTION
 PU2205
 PU2205  HISTORY     - Date     Condition        Report By
 PU2205  HISTORY     - 1924     MONUMENTED       USGLO
 PU2205
 PU2205                          STATION DESCRIPTION
 PU2205
 PU2205'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2205'THE STATION MARK IS A BRASS DISK SET IN CONCRETE AND BEARS
 PU2205'TO THE NE, 14.34 METERS DISTANT FROM STATION GLO CORNER 16
 PU2205'N 46 DEG 41 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2206 ***********************************************************************
 PU2206  DESIGNATION -  16 SOUTHEAST BASE
 PU2206  PID         -  PU2206
 PU2206  STATE/COUNTY-  SD/MEADE
 PU2206  COUNTRY     -  US
 PU2206  USGS QUAD   -  OWANKA NE (2017)
 PU2206
 PU2206                         *CURRENT SURVEY CONTROL
 PU2206  ______________________________________________________________________
 PU2206* NAD 83(1996) POSITION- 44 09 50.06916(N) 102 36 10.28687(W)   ADJUSTED
 PU2206* NAVD 88 ORTHO HEIGHT -   857.5   (meters)     2813.    (feet) VERTCON3
 PU2206  ______________________________________________________________________
 PU2206  GEOID HEIGHT    -        -18.179 (meters)                     GEOID18
 PU2206  LAPLACE CORR    -         -6.78  (seconds)                    DEFLEC18
 PU2206  HORZ ORDER      -  SECOND
 PU2206
 PU2206.The horizontal coordinates were established by classical geodetic methods
 PU2206.and adjusted by the National Geodetic Survey in January 1998.
 PU2206
 PU2206.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2206.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2206
 PU2206.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2206.GEOID18 height accuracy estimate available here.
 PU2206
 PU2206.Click photographs - Photos may exist for this station.
 PU2206
 PU2206.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2206
 PU2206. The following values were computed from the NAD 83(1996) position.
 PU2206
 PU2206;                    North         East     Units Scale Factor Converg.
 PU2206;SPC SD N     -    40,081.553   391,834.090   MT  1.00005800   -1 50 31.7
 PU2206;SPC SD N     -   131,500.90  1,285,542.34   sFT  1.00005800   -1 50 31.7
 PU2206;SPC SD S     -   205,846.178   418,503.253   MT  0.99995217   -1 33 56.3
 PU2206;SPC SD S     -   675,347.00  1,373,039.42   sFT  0.99995217   -1 33 56.3
 PU2206;UTM  13      - 4,892,872.215   691,660.605   MT  1.00005180   +1 40 14.3
 PU2206
 PU2206!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2206!SPC SD N     -   0.99986841  x   1.00005800  =   0.99992641
 PU2206!SPC SD S     -   0.99986841  x   0.99995217  =   0.99982059
 PU2206!UTM  13      -   0.99986841  x   1.00005180  =   0.99992021
 PU2206
 PU2206:                Primary Azimuth Mark                     Grid Az
 PU2206:SPC SD N     -  HOFFMAN                                  239 59 43.0
 PU2206:SPC SD S     -  HOFFMAN                                  239 43 07.6
 PU2206:UTM  13      -  HOFFMAN                                  236 28 57.0
 PU2206
 PU2206_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9166092872(NAD 83)
 PU2206
 PU2206|---------------------------------------------------------------------|
 PU2206| PID    Reference Object                     Distance      Geod. Az  |
 PU2206|                                                           dddmmss.s |
 PU2206| PU2213 HOFFMAN                             APPROX. 3.4 KM 2380911.3 |
 PU2206|---------------------------------------------------------------------|
 PU2206
 PU2206                          SUPERSEDED SURVEY CONTROL
 PU2206
 PU2206  NAD 83(1993)-  44 09 50.06099(N)    102 36 10.28817(W) AD(       ) 2
 PU2206  NAD 83(1986)-  44 09 50.06022(N)    102 36 10.28874(W) AD(       ) 2
 PU2206  NAD 27      -  44 09 50.11000(N)    102 36 08.69000(W) AD(       ) 2
 PU2206  NGVD 29 (07/19/86)  857.0    (m)         2812.     (f) VERT ANG       
 PU2206
 PU2206.Superseded values are not recommended for survey control.
 PU2206
 PU2206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2206.See file dsdata.pdf to determine how the superseded data were derived.
 PU2206
 PU2206_MARKER: DD = SURVEY DISK
 PU2206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2206_MARK LOGO: USGLO
 PU2206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2206+STABILITY: SURFACE MOTION
 PU2206
 PU2206  HISTORY     - Date     Condition        Report By
 PU2206  HISTORY     - 1924     MONUMENTED       USGLO
 PU2206
 PU2206                          STATION DESCRIPTION
 PU2206
 PU2206'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2206'THE STATION MARK IS A BRASS DISK, MARKED
 PU2206'SOUTH EAST BASE, 1924, SET IN CONCRETE AND BEARS TO THE SE,
 PU2206'671.413 METERS FROM STATION GLO CORNER 16 S 39 DEG 20 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0341 ***********************************************************************
 PT0341  DESIGNATION -  1623
 PT0341  PID         -  PT0341
 PT0341  STATE/COUNTY-  SD/STANLEY
 PT0341  COUNTRY     -  US
 PT0341  USGS QUAD   -  WENDTE (2017)
 PT0341
 PT0341                         *CURRENT SURVEY CONTROL
 PT0341  ______________________________________________________________________
 PT0341* NAD 83(1986) POSITION- 44 12 54.     (N) 100 43 17.     (W)   SCALED
 PT0341* NAVD 88 ORTHO HEIGHT -   493.697 (meters)     1619.74  (feet) ADJUSTED
 PT0341  ______________________________________________________________________
 PT0341  GEOID HEIGHT    -        -23.453 (meters)                     GEOID18
 PT0341  DYNAMIC HEIGHT  -        493.574 (meters)     1619.33  (feet) COMP
 PT0341  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 PT0341
 PT0341  VERT ORDER      -  SECOND    CLASS 0
 PT0341
 PT0341.The horizontal coordinates were scaled from a map and have
 PT0341.an estimated accuracy of +/- 6 seconds.
 PT0341
 PT0341.The orthometric height was determined by differential leveling and
 PT0341.adjusted by the NATIONAL GEODETIC SURVEY
 PT0341.in June 1991.
 PT0341
 PT0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0341.GEOID18 height accuracy estimate available here.
 PT0341
 PT0341.Click photographs - Photos may exist for this station.
 PT0341
 PT0341.The dynamic height is computed by dividing the NAVD 88
 PT0341.geopotential number by the normal gravity value computed on the
 PT0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0341.degrees latitude (g = 980.6199 gals.).
 PT0341
 PT0341.The modeled gravity was interpolated from observed gravity values.
 PT0341
 PT0341;                    North         East    Units  Estimated Accuracy
 PT0341;SPC SD S     -   209,120.      568,990.      MT  (+/- 180 meters Scaled)
 PT0341
 PT0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP624971(NAD 83)
 PT0341
 PT0341                          SUPERSEDED SURVEY CONTROL
 PT0341
 PT0341  NGVD 29 (??/??/92)  493.291  (m)         1618.41   (f) ADJ UNCH    2 0
 PT0341
 PT0341.Superseded values are not recommended for survey control.
 PT0341
 PT0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0341.See file dsdata.pdf to determine how the superseded data were derived.
 PT0341
 PT0341_MARKER: P = PIPE CAP
 PT0341_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0341_MARK LOGO: USGS
 PT0341_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0341_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0341
 PT0341  HISTORY     - Date     Condition        Report By
 PT0341  HISTORY     - UNK      MONUMENTED       USGS
 PT0341  HISTORY     - 1934     GOOD             CGS
 PT0341
 PT0341                          STATION DESCRIPTION
 PT0341
 PT0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0341'3.9 MI W FROM WENDTE.
 PT0341'3.9 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0341'THE STATION AT WENDTE, STANLEY COUNTY, AT MILEPOST 507, 45 FEET
 PT0341'SOUTH OF THE CENTERLINE OF THE TRACK, 7 FEET WEST OF A POLE,
 PT0341'AND 4-1/2 FEET FROM A FENCE LINE.  A UNITED STATES GEOLOGICAL
 PT0341'SURVEY STANDARD CAP, RIVETED ON THE TOP OF A 3-1/2-INCH IRON
 PT0341'PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0338 ***********************************************************************
 PT0338  DESIGNATION -  1655 MC 49
 PT0338  PID         -  PT0338
 PT0338  STATE/COUNTY-  SD/STANLEY
 PT0338  COUNTRY     -  US
 PT0338  USGS QUAD   -  WENDTE (2017)
 PT0338
 PT0338                         *CURRENT SURVEY CONTROL
 PT0338  ______________________________________________________________________
 PT0338* NAD 83(1986) POSITION- 44 10 36.     (N) 100 44 32.     (W)   SCALED
 PT0338* NAVD 88 ORTHO HEIGHT -   502.955 (meters)     1650.11  (feet) ADJUSTED
 PT0338  ______________________________________________________________________
 PT0338  GEOID HEIGHT    -        -23.528 (meters)                     GEOID18
 PT0338  DYNAMIC HEIGHT  -        502.823 (meters)     1649.68  (feet) COMP
 PT0338  MODELED GRAVITY -    980,342.6   (mgal)                       NAVD 88
 PT0338
 PT0338  VERT ORDER      -  SECOND    CLASS 0
 PT0338
 PT0338.The horizontal coordinates were scaled from a map and have
 PT0338.an estimated accuracy of +/- 6 seconds.
 PT0338
 PT0338.The orthometric height was determined by differential leveling and
 PT0338.adjusted by the NATIONAL GEODETIC SURVEY
 PT0338.in June 1991.
 PT0338
 PT0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0338.GEOID18 height accuracy estimate available here.
 PT0338
 PT0338.Click photographs - Photos may exist for this station.
 PT0338
 PT0338.The dynamic height is computed by dividing the NAVD 88
 PT0338.geopotential number by the normal gravity value computed on the
 PT0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0338.degrees latitude (g = 980.6199 gals.).
 PT0338
 PT0338.The modeled gravity was interpolated from observed gravity values.
 PT0338
 PT0338;                    North         East    Units  Estimated Accuracy
 PT0338;SPC SD S     -   204,860.      567,300.      MT  (+/- 180 meters Scaled)
 PT0338
 PT0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP607929(NAD 83)
 PT0338
 PT0338                          SUPERSEDED SURVEY CONTROL
 PT0338
 PT0338  NGVD 29 (??/??/92)  502.539  (m)         1648.75   (f) ADJ UNCH    2 0
 PT0338
 PT0338.Superseded values are not recommended for survey control.
 PT0338
 PT0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0338.See file dsdata.pdf to determine how the superseded data were derived.
 PT0338
 PT0338_MARKER: P = PIPE CAP
 PT0338_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0338_STAMPING: 1655 MC 49
 PT0338_MARK LOGO: USGS
 PT0338_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0338
 PT0338  HISTORY     - Date     Condition        Report By
 PT0338  HISTORY     - UNK      MONUMENTED       USGS
 PT0338  HISTORY     - 1934     GOOD             CGS
 PT0338
 PT0338                          STATION DESCRIPTION
 PT0338
 PT0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0338'3.1 MI NE FROM VAN METRE.
 PT0338'IN STANLEY COUNTY, 3.1 MILE NORTHEAST ALONG THE CHICAGO AND
 PT0338'NORTH WESTERN RAILWAY FROM THE STATION AT VAN METRE, JONES
 PT0338'COUNTY, 3 POLES WEST OF MILEPOST 510, AT A ROAD CROSSING, 55
 PT0338'FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 39 FEET SOUTH OF
 PT0338'THE CENTERLINE OF THE TRACK, AND 12 FEET WEST OF A POLE.  A
 PT0338'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, RIVETED ON THE TOP
 PT0338'OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0299 ***********************************************************************
 PT0299  DESIGNATION -  1659.2
 PT0299  PID         -  PT0299
 PT0299  STATE/COUNTY-  SD/STANLEY
 PT0299  COUNTRY     -  US
 PT0299  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0299
 PT0299                         *CURRENT SURVEY CONTROL
 PT0299  ______________________________________________________________________
 PT0299* NAD 83(1986) POSITION- 44 24 03.     (N) 100 31 59.     (W)   SCALED
 PT0299* NAVD 88 ORTHO HEIGHT -   506.177 (meters)     1660.68  (feet) ADJUSTED
 PT0299  ______________________________________________________________________
 PT0299  GEOID HEIGHT    -        -23.189 (meters)                     GEOID18
 PT0299  DYNAMIC HEIGHT  -        506.067 (meters)     1660.32  (feet) COMP
 PT0299  MODELED GRAVITY -    980,384.9   (mgal)                       NAVD 88
 PT0299
 PT0299  VERT ORDER      -  FIRST     CLASS II
 PT0299
 PT0299.The horizontal coordinates were scaled from a map and have
 PT0299.an estimated accuracy of +/- 6 seconds.
 PT0299
 PT0299.The orthometric height was determined by differential leveling and
 PT0299.adjusted by the NATIONAL GEODETIC SURVEY
 PT0299.in June 1991.
 PT0299
 PT0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0299.GEOID18 height accuracy estimate available here.
 PT0299
 PT0299.Click photographs - Photos may exist for this station.
 PT0299
 PT0299.The dynamic height is computed by dividing the NAVD 88
 PT0299.geopotential number by the normal gravity value computed on the
 PT0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0299.degrees latitude (g = 980.6199 gals.).
 PT0299
 PT0299.The modeled gravity was interpolated from observed gravity values.
 PT0299
 PT0299;                    North         East    Units  Estimated Accuracy
 PT0299;SPC SD S     -   229,710.      584,090.      MT  (+/- 180 meters Scaled)
 PT0299
 PT0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ779175(NAD 83)
 PT0299
 PT0299                          SUPERSEDED SURVEY CONTROL
 PT0299
 PT0299  NGVD 29 (??/??/92)  505.781  (m)         1659.38   (f) ADJ UNCH    1 2
 PT0299
 PT0299.Superseded values are not recommended for survey control.
 PT0299
 PT0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0299.See file dsdata.pdf to determine how the superseded data were derived.
 PT0299
 PT0299_MARKER: DD = SURVEY DISK
 PT0299_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0299_SP_SET: CULVERT HEADWALL
 PT0299_MARK LOGO: USGS
 PT0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0299+STABILITY: SURFACE MOTION
 PT0299
 PT0299  HISTORY     - Date     Condition        Report By
 PT0299  HISTORY     - UNK      MONUMENTED       USGS
 PT0299  HISTORY     - 1949     GOOD             CGS
 PT0299
 PT0299                          STATION DESCRIPTION
 PT0299
 PT0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0299'10 MI NW FROM FORT PIERRE.
 PT0299'10.0 MILES NORTHWEST ALONG A GRAVELED ROAD (OLD U.S. HIGHWAY
 PT0299'NO. 14) FROM THE COURTHOUSE AT FORT PIERRE, 0.4 MILE WEST OF
 PT0299'THE INTERSECTION OF THE GRAVELED ROAD AND A DIRT ROAD LEADING
 PT0299'NORTHWEST, 13.0 FEET NORTH OF AND ABOUT 2.5 FEET HIGHER THAN
 PT0299'THE CENTER LINE OF THE ROAD, ON TOP OF THE EAST END OF THE
 PT0299'NORTH HEADWALL OF A 4 FT X 4 FT CONCRETE CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0336 ***********************************************************************
 PT0336  DESIGNATION -  1698
 PT0336  PID         -  PT0336
 PT0336  STATE/COUNTY-  SD/JONES
 PT0336  COUNTRY     -  US
 PT0336  USGS QUAD   -  VAN METRE (2017)
 PT0336
 PT0336                         *CURRENT SURVEY CONTROL
 PT0336  ______________________________________________________________________
 PT0336* NAD 83(1986) POSITION- 44 09 33.     (N) 100 47 44.     (W)   SCALED
 PT0336* NAVD 88 ORTHO HEIGHT -   516.55  (+/-2cm)     1694.7   (feet) VERTCON3
 PT0336  ______________________________________________________________________
 PT0336  GEOID HEIGHT    -        -23.491 (meters)                     GEOID18
 PT0336  VERT ORDER      -  ? (See Below)
 PT0336
 PT0336.The horizontal coordinates were scaled from a map and have
 PT0336.an estimated accuracy of +/- 6 seconds.
 PT0336
 PT0336.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0336.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0336
 PT0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0336.GEOID18 height accuracy estimate available here.
 PT0336
 PT0336.The vertical order pertains to the NGVD 29 superseded value.
 PT0336
 PT0336.Click photographs - Photos may exist for this station.
 PT0336
 PT0336;                    North         East    Units  Estimated Accuracy
 PT0336;SPC SD S     -   202,940.      563,030.      MT  (+/- 180 meters Scaled)
 PT0336
 PT0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP564911(NAD 83)
 PT0336
 PT0336                          SUPERSEDED SURVEY CONTROL
 PT0336
 PT0336  NGVD 29 (??/??/92)  516.131  (m)         1693.34   (f) ADJ UNCH       
 PT0336
 PT0336.Superseded values are not recommended for survey control.
 PT0336
 PT0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0336.See file dsdata.pdf to determine how the superseded data were derived.
 PT0336
 PT0336_MARKER: P = PIPE CAP
 PT0336_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0336_MARK LOGO: USGS
 PT0336_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0336_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0336
 PT0336  HISTORY     - Date     Condition        Report By
 PT0336  HISTORY     - UNK      MONUMENTED       USGS
 PT0336  HISTORY     - 1934     GOOD             CGS
 PT0336  HISTORY     - 1942     MARK NOT FOUND   CGS
 PT0336
 PT0336                          STATION DESCRIPTION
 PT0336
 PT0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0336'AT VAN METRE.
 PT0336'AT VAN METRE, JONES COUNTY, ON THE CHICAGO AND NORTH WESTERN
 PT0336'RAILWAY, 200 FEET WEST OF THE STATION, AT MILEPOST 513, 63 FEET
 PT0336'SOUTH OF THE CENTERLINE OF THE TRACK, AND 6 FEET SOUTHEAST OF A
 PT0336'POLE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, RIVETED ON
 PT0336'THE TOP OF A 3-1/2-INCH IRON PIPE.
 PT0336
 PT0336                          STATION RECOVERY (1942)
 PT0336
 PT0336'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942
 PT0336'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5557 ***********************************************************************
 AC5557  DESIGNATION -  16A 056.88
 AC5557  PID         -  AC5557
 AC5557  STATE/COUNTY-  SD/PENNINGTON
 AC5557  COUNTRY     -  US
 AC5557  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5557
 AC5557                         *CURRENT SURVEY CONTROL
 AC5557  ______________________________________________________________________
 AC5557* NAD 83(1986) POSITION- 43 53 36.7    (N) 103 25 32.2    (W)   HD_HELD2
 AC5557* NAVD 88 ORTHO HEIGHT -  1327.914 (meters)     4356.66  (feet) ADJUSTED
 AC5557  ______________________________________________________________________
 AC5557  GEOID HEIGHT    -        -14.571 (meters)                     GEOID18
 AC5557  DYNAMIC HEIGHT  -       1327.325 (meters)     4354.73  (feet) COMP
 AC5557  MODELED GRAVITY -    980,129.2   (mgal)                       NAVD 88
 AC5557
 AC5557  VERT ORDER      -  FIRST     CLASS II
 AC5557
 AC5557.The horizontal coordinates were established by autonomous hand held GPS
 AC5557.observations and have an estimated accuracy of +/- 10 meters.
 AC5557
 AC5557.The orthometric height was determined by differential leveling and
 AC5557.adjusted by the NATIONAL GEODETIC SURVEY
 AC5557.in October 1997.
 AC5557
 AC5557.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5557.GEOID18 height accuracy estimate available here.
 AC5557
 AC5557.Click photographs - Photos may exist for this station.
 AC5557
 AC5557.The dynamic height is computed by dividing the NAVD 88
 AC5557.geopotential number by the normal gravity value computed on the
 AC5557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5557.degrees latitude (g = 980.6199 gals.).
 AC5557
 AC5557.The modeled gravity was interpolated from observed gravity values.
 AC5557
 AC5557;                    North         East    Units  Estimated Accuracy
 AC5557;SPC SD S     -   177,950.      351,615.      MT  (+/- 10 meters HH2 GPS)
 AC5557
 AC5557_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2645161251(NAD 83)
 AC5557
 AC5557                          SUPERSEDED SURVEY CONTROL
 AC5557
 AC5557.No superseded survey control is available for this station.
 AC5557
 AC5557_MARKER: DB = BENCH MARK DISK
 AC5557_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AC5557_SP_SET: ABUTMENT
 AC5557_STAMPING: 16A-56.88 4354.58 1977
 AC5557_MARK LOGO: SDHD
 AC5557_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5557_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5557_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5557+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 AC5557
 AC5557  HISTORY     - Date     Condition        Report By
 AC5557  HISTORY     - 1977     MONUMENTED       SDDT
 AC5557  HISTORY     - 19950501 GOOD             NGS
 AC5557  HISTORY     - 20140609 GOOD             GEOCAC
 AC5557  HISTORY     - 20160916 GOOD             USPSQD
 AC5557
 AC5557                          STATION DESCRIPTION
 AC5557
 AC5557'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5557'IN KEYSTONE, AT THE INTERSECTION OF U.S. HIGHWAY 16 ALTERNATE (WINTER
 AC5557'STREET) AND COUNTY ROAD C323 (OLD HILL CITY ROAD), IN TOP OF AND 1.6 M
 AC5557'(5.2 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF THE
 AC5557'HIGHWAY BRIDGE SPANNING BATTLE CREEK, 1402.0 M (4599.7 FT) NORTH OF
 AC5557'MILEPOST 56, 12.8 M (42.0 FT) WEST OF THE HIGHWAY CENTERLINE, 10.0 M
 AC5557'(32.8 FT) SOUTH OF THE ROAD CENTERLINE, AND 0.1 M (0.3 FT) ABOVE THE
 AC5557'LEVEL OF THE HIGHWAY.
 AC5557
 AC5557                          STATION RECOVERY (2014)
 AC5557
 AC5557'RECOVERY NOTE BY GEOCACHING 2014 (KEN)
 AC5557'RECOVERED IN GOOD CONDITION.
 AC5557
 AC5557                          STATION RECOVERY (2016)
 AC5557
 AC5557'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 AC5557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5560 ***********************************************************************
 AC5560  DESIGNATION -  16A 058.02
 AC5560  PID         -  AC5560
 AC5560  STATE/COUNTY-  SD/PENNINGTON
 AC5560  COUNTRY     -  US
 AC5560  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5560
 AC5560                         *CURRENT SURVEY CONTROL
 AC5560  ______________________________________________________________________
 AC5560* NAD 83(1986) POSITION- 43 54 24.     (N) 103 26 08.     (W)   SCALED
 AC5560* NAVD 88 ORTHO HEIGHT -  1423.862 (meters)     4671.45  (feet) ADJUSTED
 AC5560  ______________________________________________________________________
 AC5560  GEOID HEIGHT    -        -14.493 (meters)                     GEOID18
 AC5560  DYNAMIC HEIGHT  -       1423.236 (meters)     4669.40  (feet) COMP
 AC5560  MODELED GRAVITY -    980,128.1   (mgal)                       NAVD 88
 AC5560
 AC5560  VERT ORDER      -  FIRST     CLASS II
 AC5560
 AC5560.The horizontal coordinates were scaled from a map and have
 AC5560.an estimated accuracy of +/- 6 seconds.
 AC5560
 AC5560.The orthometric height was determined by differential leveling and
 AC5560.adjusted by the NATIONAL GEODETIC SURVEY
 AC5560.in October 1997.
 AC5560
 AC5560.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5560.GEOID18 height accuracy estimate available here.
 AC5560
 AC5560.Click photographs - Photos may exist for this station.
 AC5560
 AC5560.The dynamic height is computed by dividing the NAVD 88
 AC5560.geopotential number by the normal gravity value computed on the
 AC5560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5560.degrees latitude (g = 980.6199 gals.).
 AC5560
 AC5560.The modeled gravity was interpolated from observed gravity values.
 AC5560
 AC5560;                    North         East    Units  Estimated Accuracy
 AC5560;SPC SD S     -   179,440.      350,870.      MT  (+/- 180 meters Scaled)
 AC5560
 AC5560_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ256626(NAD 83)
 AC5560
 AC5560                          SUPERSEDED SURVEY CONTROL
 AC5560
 AC5560.No superseded survey control is available for this station.
 AC5560
 AC5560_MARKER: DD = SURVEY DISK
 AC5560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5560_STAMPING: 16A 58.02
 AC5560_MARK LOGO: SDDT
 AC5560_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5560+STABILITY: SURFACE MOTION
 AC5560_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5560+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5560
 AC5560  HISTORY     - Date     Condition        Report By
 AC5560  HISTORY     - UNK      MONUMENTED       SDDT
 AC5560  HISTORY     - 19950501 GOOD             NGS
 AC5560
 AC5560                          STATION DESCRIPTION
 AC5560
 AC5560'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5560'1.8 KM (1.10 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5560'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, 53.8 M (176.5 FT) SOUTHWEST
 AC5560'OF MILEPOST 58, 19.0 M (62.3 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY
 AC5560'CENTER, 9.8 M (32.2 FT) SOUTHEAST OF THE SOUTHWEST END OF A CULVERT
 AC5560'UNDER THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AC5560'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5561 ***********************************************************************
 AC5561  DESIGNATION -  16A 058.98
 AC5561  PID         -  AC5561
 AC5561  STATE/COUNTY-  SD/PENNINGTON
 AC5561  COUNTRY     -  US
 AC5561  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5561
 AC5561                         *CURRENT SURVEY CONTROL
 AC5561  ______________________________________________________________________
 AC5561* NAD 83(1986) POSITION- 43 55 08.     (N) 103 26 32.     (W)   SCALED
 AC5561* NAVD 88 ORTHO HEIGHT -  1520.982 (meters)     4990.09  (feet) ADJUSTED
 AC5561  ______________________________________________________________________
 AC5561  GEOID HEIGHT    -        -14.436 (meters)                     GEOID18
 AC5561  DYNAMIC HEIGHT  -       1520.321 (meters)     4987.92  (feet) COMP
 AC5561  MODELED GRAVITY -    980,129.5   (mgal)                       NAVD 88
 AC5561
 AC5561  VERT ORDER      -  FIRST     CLASS II
 AC5561
 AC5561.The horizontal coordinates were scaled from a map and have
 AC5561.an estimated accuracy of +/- 6 seconds.
 AC5561
 AC5561.The orthometric height was determined by differential leveling and
 AC5561.adjusted by the NATIONAL GEODETIC SURVEY
 AC5561.in October 1997.
 AC5561
 AC5561.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5561.GEOID18 height accuracy estimate available here.
 AC5561
 AC5561.Click photographs - Photos may exist for this station.
 AC5561
 AC5561.The dynamic height is computed by dividing the NAVD 88
 AC5561.geopotential number by the normal gravity value computed on the
 AC5561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5561.degrees latitude (g = 980.6199 gals.).
 AC5561
 AC5561.The modeled gravity was interpolated from observed gravity values.
 AC5561
 AC5561;                    North         East    Units  Estimated Accuracy
 AC5561;SPC SD S     -   180,820.      350,390.      MT  (+/- 180 meters Scaled)
 AC5561
 AC5561_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ250640(NAD 83)
 AC5561
 AC5561                          SUPERSEDED SURVEY CONTROL
 AC5561
 AC5561.No superseded survey control is available for this station.
 AC5561
 AC5561_MARKER: DB = BENCH MARK DISK
 AC5561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5561_STAMPING: 16A-58.98 1994
 AC5561_MARK LOGO: SDDT
 AC5561_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5561+STABILITY: SURFACE MOTION
 AC5561_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5561+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5561
 AC5561  HISTORY     - Date     Condition        Report By
 AC5561  HISTORY     - 1994     MONUMENTED       SDDT
 AC5561  HISTORY     - 19950501 GOOD             NGS
 AC5561
 AC5561                          STATION DESCRIPTION
 AC5561
 AC5561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5561'3.4 KM (2.10 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5561'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, 39.6 M (129.9 FT) SOUTH OF
 AC5561'MILEPOST 59, 28.5 M (93.5 FT) SOUTHEAST OF THE HIGHWAY CENTER, 6.0 M
 AC5561'(19.7 FT) EAST OF A FENCE CORNER, 3.5 M (11.5 FT) ABOVE THE LEVEL OF
 AC5561'THE HIGHWAY, 0.9 M (3.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTHWEST
 AC5561'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5561'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0780 ***********************************************************************
 OT0780  DESIGNATION -  17 RM 1
 OT0780  PID         -  OT0780
 OT0780  STATE/COUNTY-  SD/PENNINGTON
 OT0780  COUNTRY     -  US
 OT0780  USGS QUAD   -  CAPUTA NE (2017)
 OT0780
 OT0780                         *CURRENT SURVEY CONTROL
 OT0780  ______________________________________________________________________
 OT0780* NAD 83(1996) POSITION- 43 59 39.95635(N) 102 51 30.62498(W)   ADJUSTED
 OT0780* NAVD 88 ORTHO HEIGHT -   927.    (meters)     3041.    (feet) SCALED
 OT0780  ______________________________________________________________________
 OT0780  GEOID HEIGHT    -        -17.356 (meters)                     GEOID18
 OT0780  LAPLACE CORR    -         -7.15  (seconds)                    DEFLEC18
 OT0780  HORZ ORDER      -  SECOND
 OT0780
 OT0780.The horizontal coordinates were established by classical geodetic methods
 OT0780.and adjusted by the National Geodetic Survey in January 1998.
 OT0780
 OT0780.The orthometric height was scaled from a topographic map.
 OT0780
 OT0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0780.GEOID18 height accuracy estimate available here.
 OT0780
 OT0780.Click photographs - Photos may exist for this station.
 OT0780
 OT0780.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0780
 OT0780. The following values were computed from the NAD 83(1996) position.
 OT0780
 OT0780;                    North         East     Units Scale Factor Converg.
 OT0780;SPC SD S     -   187,615.038   397,492.209   MT  0.99992838   -1 44 31.2
 OT0780;SPC SD S     -   615,533.67  1,304,105.69   sFT  0.99992838   -1 44 31.2
 OT0780;UTM  13      - 4,873,483.863   671,709.823   MT  0.99996264   +1 29 16.1
 OT0780
 OT0780!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0780!SPC SD S     -   0.99985731  x   0.99992838  =   0.99978570
 OT0780!UTM  13      -   0.99985731  x   0.99996264  =   0.99981996
 OT0780
 OT0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7170973483(NAD 83)
 OT0780
 OT0780                          SUPERSEDED SURVEY CONTROL
 OT0780
 OT0780  NAD 83(1995)-  43 59 39.96223(N)    102 51 30.61662(W) AD(       ) 2
 OT0780  NAD 83(1993)-  43 59 39.94752(N)    102 51 30.62735(W) AD(       ) 2
 OT0780  NAD 83(1986)-  43 59 39.94622(N)    102 51 30.62516(W) AD(       ) 2
 OT0780  NAD 27      -  43 59 40.00000(N)    102 51 28.99000(W) AD(       ) 2
 OT0780
 OT0780.Superseded values are not recommended for survey control.
 OT0780
 OT0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0780.See file dsdata.pdf to determine how the superseded data were derived.
 OT0780
 OT0780_MARKER: DD = SURVEY DISK
 OT0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0780+STABILITY: SURFACE MOTION
 OT0780
 OT0780  HISTORY     - Date     Condition        Report By
 OT0780  HISTORY     - 1924     MONUMENTED       USGLO
 OT0780
 OT0780                          STATION DESCRIPTION
 OT0780
 OT0780'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OT0780'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, AND
 OT0780'BEARS TO THE SE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0779 ***********************************************************************
 OT0779  DESIGNATION -  17 RM 2
 OT0779  PID         -  OT0779
 OT0779  STATE/COUNTY-  SD/PENNINGTON
 OT0779  COUNTRY     -  US
 OT0779  USGS QUAD   -  CAPUTA NE (2017)
 OT0779
 OT0779                         *CURRENT SURVEY CONTROL
 OT0779  ______________________________________________________________________
 OT0779* NAD 83(1996) POSITION- 43 59 39.96068(N) 102 51 31.62916(W)   ADJUSTED
 OT0779* NAVD 88 ORTHO HEIGHT -   922.01  (+/-2cm)     3025.0   (feet) VERTCON3
 OT0779  ______________________________________________________________________
 OT0779  GEOID HEIGHT    -        -17.355 (meters)                     GEOID18
 OT0779  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 OT0779  HORZ ORDER      -  SECOND
 OT0779  VERT ORDER      -  THIRD ? (See Below)
 OT0779
 OT0779.The horizontal coordinates were established by classical geodetic methods
 OT0779.and adjusted by the National Geodetic Survey in January 1998.
 OT0779
 OT0779.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0779.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0779
 OT0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0779.GEOID18 height accuracy estimate available here.
 OT0779
 OT0779.The vertical order pertains to the NGVD 29 superseded value.
 OT0779
 OT0779.Click photographs - Photos may exist for this station.
 OT0779
 OT0779.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0779
 OT0779. The following values were computed from the NAD 83(1996) position.
 OT0779
 OT0779;                    North         East     Units Scale Factor Converg.
 OT0779;SPC SD S     -   187,615.852   397,469.851   MT  0.99992838   -1 44 31.9
 OT0779;SPC SD S     -   615,536.34  1,304,032.34   sFT  0.99992838   -1 44 31.9
 OT0779;UTM  13      - 4,873,483.415   671,687.454   MT  0.99996255   +1 29 15.4
 OT0779
 OT0779!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0779!SPC SD S     -   0.99985817  x   0.99992838  =   0.99978656
 OT0779!UTM  13      -   0.99985817  x   0.99996255  =   0.99982072
 OT0779
 OT0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7168773483(NAD 83)
 OT0779
 OT0779                          SUPERSEDED SURVEY CONTROL
 OT0779
 OT0779  NAD 83(1995)-  43 59 39.96655(N)    102 51 31.62080(W) AD(       ) 2
 OT0779  NAD 83(1993)-  43 59 39.95185(N)    102 51 31.63154(W) AD(       ) 2
 OT0779  NAD 83(1986)-  43 59 39.95055(N)    102 51 31.62934(W) AD(       ) 2
 OT0779  NAD 27      -  43 59 40.00000(N)    102 51 30.00000(W) AD(       ) 2
 OT0779  NGVD 29             921.54   (m)         3023.4    (f) LEVELING    3  
 OT0779
 OT0779.Superseded values are not recommended for survey control.
 OT0779
 OT0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0779.See file dsdata.pdf to determine how the superseded data were derived.
 OT0779
 OT0779_MARKER: DD = SURVEY DISK
 OT0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0779_MARK LOGO: USGLO
 OT0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0779+STABILITY: SURFACE MOTION
 OT0779
 OT0779  HISTORY     - Date     Condition        Report By
 OT0779  HISTORY     - 1924     MONUMENTED       USGLO
 OT0779
 OT0779                          STATION DESCRIPTION
 OT0779
 OT0779'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OT0779'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE, AND
 OT0779'BEARS TO THE SW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0333 ***********************************************************************
 PT0333  DESIGNATION -  1721
 PT0333  PID         -  PT0333
 PT0333  STATE/COUNTY-  SD/JONES
 PT0333  COUNTRY     -  US
 PT0333  USGS QUAD   -  VAN METRE (2017)
 PT0333
 PT0333                         *CURRENT SURVEY CONTROL
 PT0333  ______________________________________________________________________
 PT0333* NAD 83(1986) POSITION- 44 07 46.32   (N) 100 51 30.87   (W)   HD_HELD1
 PT0333* NAVD 88 ORTHO HEIGHT -   523.602 (meters)     1717.85  (feet) ADJUSTED
 PT0333  ______________________________________________________________________
 PT0333  GEOID HEIGHT    -        -23.438 (meters)                     GEOID18
 PT0333  DYNAMIC HEIGHT  -        523.464 (meters)     1717.40  (feet) COMP
 PT0333  MODELED GRAVITY -    980,339.2   (mgal)                       NAVD 88
 PT0333
 PT0333  VERT ORDER      -  SECOND    CLASS 0
 PT0333
 PT0333.The horizontal coordinates were determined by differentially corrected
 PT0333.hand held GPS observations or other comparable positioning techniques
 PT0333.and have an estimated accuracy of +/- 3 meters.
 PT0333
 PT0333.The orthometric height was determined by differential leveling and
 PT0333.adjusted by the NATIONAL GEODETIC SURVEY
 PT0333.in June 1991.
 PT0333
 PT0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0333.GEOID18 height accuracy estimate available here.
 PT0333
 PT0333.Click photographs - Photos may exist for this station.
 PT0333
 PT0333.The dynamic height is computed by dividing the NAVD 88
 PT0333.geopotential number by the normal gravity value computed on the
 PT0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0333.degrees latitude (g = 980.6199 gals.).
 PT0333
 PT0333.The modeled gravity was interpolated from observed gravity values.
 PT0333
 PT0333;                    North         East    Units  Estimated Accuracy
 PT0333;SPC SD S     -   199,679.8     557,966.7     MT  (+/- 3 meters HH1 GPS) 
 PT0333
 PT0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP5131487939(NAD 83)
 PT0333
 PT0333                          SUPERSEDED SURVEY CONTROL
 PT0333
 PT0333  NGVD 29 (??/??/92)  523.178  (m)         1716.46   (f) ADJ UNCH    2 0
 PT0333
 PT0333.Superseded values are not recommended for survey control.
 PT0333
 PT0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0333.See file dsdata.pdf to determine how the superseded data were derived.
 PT0333
 PT0333_MARKER: DD = SURVEY DISK
 PT0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0333_STAMPING: MC 47 1922
 PT0333_MARK LOGO: USGS
 PT0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0333+STABILITY: SURFACE MOTION
 PT0333
 PT0333  HISTORY     - Date     Condition        Report By
 PT0333  HISTORY     - 1922     MONUMENTED       USGS
 PT0333  HISTORY     - 1934     GOOD             CGS
 PT0333
 PT0333                          STATION DESCRIPTION
 PT0333
 PT0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0333'4 MI W FROM VAN METRE.
 PT0333'4.0 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0333'THE STATION AT VAN METRE, JONES COUNTY, 7 FEET NORTHEAST OF
 PT0333'MILEPOST 517, AND 39 FEET SOUTH OF THE CENTERLINE OF THE TRACK.
 PT0333'A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED MC
 PT0333'47 1922 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0329 ***********************************************************************
 PT0329  DESIGNATION -  1752
 PT0329  PID         -  PT0329
 PT0329  STATE/COUNTY-  SD/JONES
 PT0329  COUNTRY     -  US
 PT0329  USGS QUAD   -  CAPA (2017)
 PT0329
 PT0329                         *CURRENT SURVEY CONTROL
 PT0329  ______________________________________________________________________
 PT0329* NAD 83(1986) POSITION- 44 07 12.27   (N) 100 55 54.28   (W)   HD_HELD1
 PT0329* NAVD 88 ORTHO HEIGHT -   533.148 (meters)     1749.17  (feet) ADJUSTED
 PT0329  ______________________________________________________________________
 PT0329  GEOID HEIGHT    -        -23.308 (meters)                     GEOID18
 PT0329  DYNAMIC HEIGHT  -        533.004 (meters)     1748.70  (feet) COMP
 PT0329  MODELED GRAVITY -    980,332.5   (mgal)                       NAVD 88
 PT0329
 PT0329  VERT ORDER      -  SECOND    CLASS 0
 PT0329
 PT0329.The horizontal coordinates were determined by differentially corrected
 PT0329.hand held GPS observations or other comparable positioning techniques
 PT0329.and have an estimated accuracy of +/- 3 meters.
 PT0329
 PT0329.The orthometric height was determined by differential leveling and
 PT0329.adjusted by the NATIONAL GEODETIC SURVEY
 PT0329.in June 1991.
 PT0329
 PT0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0329.GEOID18 height accuracy estimate available here.
 PT0329
 PT0329.Click photographs - Photos may exist for this station.
 PT0329
 PT0329.The dynamic height is computed by dividing the NAVD 88
 PT0329.geopotential number by the normal gravity value computed on the
 PT0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0329.degrees latitude (g = 980.6199 gals.).
 PT0329
 PT0329.The modeled gravity was interpolated from observed gravity values.
 PT0329
 PT0329;                    North         East    Units  Estimated Accuracy
 PT0329;SPC SD S     -   198,668.6     552,103.7     MT  (+/- 3 meters HH1 GPS) 
 PT0329
 PT0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4543587023(NAD 83)
 PT0329
 PT0329                          SUPERSEDED SURVEY CONTROL
 PT0329
 PT0329  NGVD 29 (??/??/92)  532.718  (m)         1747.76   (f) ADJ UNCH    2 0
 PT0329
 PT0329.Superseded values are not recommended for survey control.
 PT0329
 PT0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0329.See file dsdata.pdf to determine how the superseded data were derived.
 PT0329
 PT0329_MARKER: DD = SURVEY DISK
 PT0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0329_STAMPING: MC 46 1922
 PT0329_MARK LOGO: USGS
 PT0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0329+STABILITY: SURFACE MOTION
 PT0329
 PT0329  HISTORY     - Date     Condition        Report By
 PT0329  HISTORY     - 1922     MONUMENTED       USGS
 PT0329  HISTORY     - 1934     GOOD             CGS
 PT0329
 PT0329                          STATION DESCRIPTION
 PT0329
 PT0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0329'2.5 MI E FROM CAPA.
 PT0329'2.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0329'THE STATION AT CAPA, JONES COUNTY, AT MILEPOST 521, 41.5 FEET
 PT0329'SOUTH OF THE TRACK, AND 8 FEET NORTH OF A POLE.  A STANDARD
 PT0329'DISK, STAMPED MC 46 1922 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5654 ***********************************************************************
 AC5654  DESIGNATION -  1760
 AC5654  PID         -  AC5654
 AC5654  STATE/COUNTY-  SD/CUSTER
 AC5654  COUNTRY     -  US
 AC5654  USGS QUAD   -  ARGYLE (2017)
 AC5654
 AC5654                         *CURRENT SURVEY CONTROL
 AC5654  ______________________________________________________________________
 AC5654* NAD 83(1986) POSITION- 43 34 45.46   (N) 103 37 45.22   (W)   HD_HELD1
 AC5654* NAVD 88 ORTHO HEIGHT -  1448.187 (meters)     4751.26  (feet) ADJUSTED
 AC5654  ______________________________________________________________________
 AC5654  GEOID HEIGHT    -        -14.334 (meters)                     GEOID18
 AC5654  DYNAMIC HEIGHT  -       1447.538 (meters)     4749.13  (feet) COMP
 AC5654  MODELED GRAVITY -    980,119.0   (mgal)                       NAVD 88
 AC5654
 AC5654  VERT ORDER      -  FIRST     CLASS II
 AC5654
 AC5654.The horizontal coordinates were determined by differentially corrected
 AC5654.hand held GPS observations or other comparable positioning techniques
 AC5654.and have an estimated accuracy of +/- 3 meters.
 AC5654
 AC5654.The orthometric height was determined by differential leveling and
 AC5654.adjusted by the NATIONAL GEODETIC SURVEY
 AC5654.in October 1997.
 AC5654
 AC5654.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5654.GEOID18 height accuracy estimate available here.
 AC5654
 AC5654.Click photographs - Photos may exist for this station.
 AC5654
 AC5654.The dynamic height is computed by dividing the NAVD 88
 AC5654.geopotential number by the normal gravity value computed on the
 AC5654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5654.degrees latitude (g = 980.6199 gals.).
 AC5654
 AC5654.The modeled gravity was interpolated from observed gravity values.
 AC5654
 AC5654;                    North         East    Units  Estimated Accuracy
 AC5654;SPC SD S     -   143,696.0     333,882.7     MT  (+/- 3 meters HH1 GPS) 
 AC5654
 AC5654_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1067426060(NAD 83)
 AC5654
 AC5654                          SUPERSEDED SURVEY CONTROL
 AC5654
 AC5654.No superseded survey control is available for this station.
 AC5654
 AC5654_MARKER: DB = BENCH MARK DISK
 AC5654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5654_STAMPING: 1760 3-4 1970 4749.26
 AC5654_MARK LOGO: SDDT
 AC5654_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5654+STABILITY: SURFACE MOTION
 AC5654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5654+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5654
 AC5654  HISTORY     - Date     Condition        Report By
 AC5654  HISTORY     - 1970     MONUMENTED       SDDT
 AC5654  HISTORY     - 19950410 GOOD             NGS
 AC5654
 AC5654                          STATION DESCRIPTION
 AC5654
 AC5654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5654'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5654'IN PRINGLE, THENCE 6.0 KM (3.70 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5654'856.3 M (2809.4 FT) NORTH OF MILEPOST 41, 292.5 M (959.6 FT) NORTHEAST
 AC5654'OF THE CENTER OF COUNTY ROAD 318, 30.2 M (99.1 FT) SOUTHEAST OF THE
 AC5654'HIGHWAY CENTERLINE, 4.5 M (14.8 FT) NORTHEAST OF A T-FENCE CORNER, 2.0
 AC5654'M (6.6 FT) SOUTHWEST OF A RIGHT-OF-WAY POST, 1.0 M (3.3 FT) BELOW THE
 AC5654'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A FENCE, AND THE
 AC5654'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0327 ***********************************************************************
 PT0327  DESIGNATION -  1775
 PT0327  PID         -  PT0327
 PT0327  STATE/COUNTY-  SD/JONES
 PT0327  COUNTRY     -  US
 PT0327  USGS QUAD   -  CAPA (2017)
 PT0327
 PT0327                         *CURRENT SURVEY CONTROL
 PT0327  ______________________________________________________________________
 PT0327* NAD 83(1986) POSITION- 44 06 31.14   (N) 100 58 36.33   (W)   HD_HELD1
 PT0327* NAVD 88 ORTHO HEIGHT -   540.168 (meters)     1772.20  (feet) ADJUSTED
 PT0327  ______________________________________________________________________
 PT0327  GEOID HEIGHT    -        -23.233 (meters)                     GEOID18
 PT0327  DYNAMIC HEIGHT  -        540.021 (meters)     1771.72  (feet) COMP
 PT0327  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 PT0327
 PT0327  VERT ORDER      -  SECOND    CLASS 0
 PT0327
 PT0327.The horizontal coordinates were determined by differentially corrected
 PT0327.hand held GPS observations or other comparable positioning techniques
 PT0327.and have an estimated accuracy of +/- 3 meters.
 PT0327
 PT0327.The orthometric height was determined by differential leveling and
 PT0327.adjusted by the NATIONAL GEODETIC SURVEY
 PT0327.in June 1991.
 PT0327
 PT0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0327.GEOID18 height accuracy estimate available here.
 PT0327
 PT0327.Click photographs - Photos may exist for this station.
 PT0327
 PT0327.The dynamic height is computed by dividing the NAVD 88
 PT0327.geopotential number by the normal gravity value computed on the
 PT0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0327.degrees latitude (g = 980.6199 gals.).
 PT0327
 PT0327.The modeled gravity was interpolated from observed gravity values.
 PT0327
 PT0327;                    North         East    Units  Estimated Accuracy
 PT0327;SPC SD S     -   197,426.1     548,491.0     MT  (+/- 3 meters HH1 GPS) 
 PT0327
 PT0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4180385840(NAD 83)
 PT0327
 PT0327                          SUPERSEDED SURVEY CONTROL
 PT0327
 PT0327  NGVD 29 (??/??/92)  539.735  (m)         1770.78   (f) ADJ UNCH    2 0
 PT0327
 PT0327.Superseded values are not recommended for survey control.
 PT0327
 PT0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0327.See file dsdata.pdf to determine how the superseded data were derived.
 PT0327
 PT0327_MARKER: P = PIPE CAP
 PT0327_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0327_STAMPING: MC 45 1922
 PT0327_MARK LOGO: USGS
 PT0327_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0327_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0327
 PT0327  HISTORY     - Date     Condition        Report By
 PT0327  HISTORY     - 1922     MONUMENTED       USGS
 PT0327  HISTORY     - 1934     GOOD             CGS
 PT0327
 PT0327                          STATION DESCRIPTION
 PT0327
 PT0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0327'AT CAPA.
 PT0327'AT CAPA, JONES COUNTY, ON THE CHICAGO AND NORTH WESTERN RAILWAY,
 PT0327'100 FEET EAST OF THE STATION BAY WINDOW, 77-1/2 FEET SOUTH OF THE
 PT0327'CENTERLINE OF THE TRACK, AND 14 FEET SOUTHWEST OF A POLE.  A
 PT0327'UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED MC 45 1922
 PT0327'AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0778 ***********************************************************************
 OT0778  DESIGNATION -  17=T1S R10 11E SECS 1 6 CC
 OT0778  PID         -  OT0778
 OT0778  STATE/COUNTY-  SD/PENNINGTON
 OT0778  COUNTRY     -  US
 OT0778  USGS QUAD   -  CAPUTA NE (2017)
 OT0778
 OT0778                         *CURRENT SURVEY CONTROL
 OT0778  ______________________________________________________________________
 OT0778* NAD 83(1996) POSITION- 43 59 40.29368(N) 102 51 31.17760(W)   ADJUSTED
 OT0778* NAVD 88 ORTHO HEIGHT -   921.62  (+/-2cm)     3023.7   (feet) VERTCON3
 OT0778  ______________________________________________________________________
 OT0778  GEOID HEIGHT    -        -17.356 (meters)                     GEOID18
 OT0778  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 OT0778  HORZ ORDER      -  SECOND
 OT0778  VERT ORDER      -  THIRD ? (See Below)
 OT0778
 OT0778.The horizontal coordinates were established by classical geodetic methods
 OT0778.and adjusted by the National Geodetic Survey in January 1998.
 OT0778
 OT0778.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0778.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0778
 OT0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0778.GEOID18 height accuracy estimate available here.
 OT0778
 OT0778.The vertical order pertains to the NGVD 29 superseded value.
 OT0778
 OT0778.Click photographs - Photos may exist for this station.
 OT0778
 OT0778.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0778
 OT0778. The following values were computed from the NAD 83(1996) position.
 OT0778
 OT0778;                    North         East     Units Scale Factor Converg.
 OT0778;SPC SD S     -   187,625.818   397,480.219   MT  0.99992839   -1 44 31.6
 OT0778;SPC SD S     -   615,569.04  1,304,066.35   sFT  0.99992839   -1 44 31.6
 OT0778;UTM  13      - 4,873,493.951   671,697.244   MT  0.99996259   +1 29 15.8
 OT0778
 OT0778!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0778!SPC SD S     -   0.99985823  x   0.99992839  =   0.99978663
 OT0778!UTM  13      -   0.99985823  x   0.99996259  =   0.99982082
 OT0778
 OT0778:                Primary Azimuth Mark                     Grid Az
 OT0778:SPC SD S     -  THOMPSON                                 231 53 54.1
 OT0778:UTM  13      -  THOMPSON                                 228 40 06.7
 OT0778
 OT0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7169773493(NAD 83)
 OT0778
 OT0778|---------------------------------------------------------------------|
 OT0778| PID    Reference Object                     Distance      Geod. Az  |
 OT0778|                                                           dddmmss.s |
 OT0778| OT0780 17 RM 1                              16.125 METERS 13013     |
 OT0778| OT0779 17 RM 2                              14.383 METERS 22423     |
 OT0778| OT0782 THOMPSON                            APPROX.13.3 KM 2300922.5 |
 OT0778|---------------------------------------------------------------------|
 OT0778
 OT0778                          SUPERSEDED SURVEY CONTROL
 OT0778
 OT0778  NAD 83(1995)-  43 59 40.29956(N)    102 51 31.16924(W) AD(       ) 2
 OT0778  NAD 83(1993)-  43 59 40.28486(N)    102 51 31.17998(W) AD(       ) 2
 OT0778  NAD 83(1986)-  43 59 40.28356(N)    102 51 31.17778(W) AD(       ) 2
 OT0778  NAD 27      -  43 59 40.33400(N)    102 51 29.54700(W) AD(       ) 2
 OT0778  NGVD 29             921.15   (m)         3022.1    (f) LEVELING    3  
 OT0778
 OT0778.Superseded values are not recommended for survey control.
 OT0778
 OT0778.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0778.See file dsdata.pdf to determine how the superseded data were derived.
 OT0778
 OT0778_MARKER: DD = SURVEY DISK
 OT0778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0778_MARK LOGO: USGLO
 OT0778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0778+STABILITY: SURFACE MOTION
 OT0778
 OT0778  HISTORY     - Date     Condition        Report By
 OT0778  HISTORY     - 1925     MONUMENTED       USGLO
 OT0778  HISTORY     - 1935     GOOD             CGS
 OT0778
 OT0778                          STATION DESCRIPTION
 OT0778
 OT0778'DESCRIBED BY US GENERAL LAND OFFICE 1925 (HO)
 OT0778'THE CLOSING CORNER OF SECS. 1 AND 6, T 1 S, RS 10 AND 11 E,
 OT0778'BLACK HILLS MERIDIAN.
 OT0778'
 OT0778'THE ORIGINAL MONUMENT IS A GRANITE STONE, 15- BY 8- BY 6
 OT0778'INCHES, MARKED CC ON TOP AND SIX NOTCHES S, E AND W.  THE
 OT0778'NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, 4 INCHES BENEATH
 OT0778'SURFACE OF GROUND, WITH THE ORIGINAL STONE ON TOP.  IN CENTER
 OT0778'OF ROADS S, E AND W.
 OT0778'
 OT0778'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, AND
 OT0778'BEARS TO THE SE.
 OT0778'
 OT0778'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE, AND
 OT0778'BEARS TO THE SW.
 OT0778
 OT0778                          STATION RECOVERY (1935)
 OT0778
 OT0778'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OT0778'STATION AND REFERENCE MARKS WERE FOUND TO BE IN GOOD CONDITION.
 OT0778'MARKS ARE CORRECTLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0265 ***********************************************************************
 PR0265  DESIGNATION -  18
 PR0265  PID         -  PR0265
 PR0265  STATE/COUNTY-  SD/BROOKINGS
 PR0265  COUNTRY     -  US
 PR0265  USGS QUAD   -  BROOKINGS (2017)
 PR0265
 PR0265                         *CURRENT SURVEY CONTROL
 PR0265  ______________________________________________________________________
 PR0265* NAD 83(1986) POSITION- 44 15 13.47   (N) 096 47 17.95   (W)   HD_HELD1
 PR0265* NAVD 88 ORTHO HEIGHT -   485.501 (meters)     1592.85  (feet) ADJUSTED
 PR0265  ______________________________________________________________________
 PR0265  GEOID HEIGHT    -        -25.562 (meters)                     GEOID18
 PR0265  DYNAMIC HEIGHT  -        485.405 (meters)     1592.53  (feet) COMP
 PR0265  MODELED GRAVITY -    980,406.1   (mgal)                       NAVD 88
 PR0265
 PR0265  VERT ORDER      -  SECOND    CLASS 0
 PR0265
 PR0265.The horizontal coordinates were determined by differentially corrected
 PR0265.hand held GPS observations or other comparable positioning techniques
 PR0265.and have an estimated accuracy of +/- 3 meters.
 PR0265
 PR0265.The orthometric height was determined by differential leveling and
 PR0265.adjusted by the NATIONAL GEODETIC SURVEY
 PR0265.in June 1991.
 PR0265
 PR0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0265.GEOID18 height accuracy estimate available here.
 PR0265
 PR0265.Click photographs - Photos may exist for this station.
 PR0265
 PR0265.The dynamic height is computed by dividing the NAVD 88
 PR0265.geopotential number by the normal gravity value computed on the
 PR0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0265.degrees latitude (g = 980.6199 gals.).
 PR0265
 PR0265.The modeled gravity was interpolated from observed gravity values.
 PR0265
 PR0265;                    North         East    Units  Estimated Accuracy
 PR0265;SPC SD N     -    51,804.6     856,438.1     MT  (+/- 3 meters HH1 GPS) 
 PR0265
 PR0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7656302434(NAD 83)
 PR0265
 PR0265                          SUPERSEDED SURVEY CONTROL
 PR0265
 PR0265  NGVD 29 (??/??/92)  485.243  (m)         1592.00   (f) ADJ UNCH    2 0
 PR0265
 PR0265.Superseded values are not recommended for survey control.
 PR0265
 PR0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0265.See file dsdata.pdf to determine how the superseded data were derived.
 PR0265
 PR0265_MARKER: DB = BENCH MARK DISK
 PR0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0265_MARK LOGO: SDHD
 PR0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0265+STABILITY: SURFACE MOTION
 PR0265
 PR0265  HISTORY     - Date     Condition        Report By
 PR0265  HISTORY     - UNK      MONUMENTED       SDHD
 PR0265  HISTORY     - 1949     GOOD             CGS
 PR0265
 PR0265                          STATION DESCRIPTION
 PR0265
 PR0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0265'4.3 MI S FROM BROOKINGS.
 PR0265'4.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0265'BROOKINGS, ON THE OUTSIDE OF A CURVE WHICH IS AT THE EAST END
 PR0265'OF AN OFFSET IN THE HIGHWAY, AT AN INTERSECTION OF AN EAST-WEST
 PR0265'AND NORTH-SOUTH DIRT ROAD, 148 YARDS (PACED) NORTHEAST OF THE
 PR0265'CENTER LINE OF THE HIGHWAY, 70.0 FEET WEST OF THE CENTER LINE OF
 PR0265'A NORTH-SOUTH ROAD, 55.0 FEET NORTH OF THE CENTRER LINE OF AN
 PR0265'EAST-WEST ROAD, 51.0 FEET WEST NORTHWEST OF THE NORTHWEST
 PR0265'CORNER OF A CONCRETE CULVERT, 1.2 FEET EAST OF A REFERENCE POST,
 PR0265'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 PR0265'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0817 ***********************************************************************
 OT0817  DESIGNATION -  18 010.09
 OT0817  PID         -  OT0817
 OT0817  STATE/COUNTY-  SD/FALL RIVER
 OT0817  COUNTRY     -  US
 OT0817  USGS QUAD   -  EDGEMONT (2017)
 OT0817
 OT0817                         *CURRENT SURVEY CONTROL
 OT0817  ______________________________________________________________________
 OT0817* NAD 83(1986) POSITION- 43 17 51.     (N) 103 51 51.     (W)   SCALED
 OT0817* NAVD 88 ORTHO HEIGHT -  1123.07  (meters)     3684.6   (feet) RESET
 OT0817  ______________________________________________________________________
 OT0817  GEOID HEIGHT    -        -15.041 (meters)                     GEOID18
 OT0817  VERT ORDER      -  THIRD
 OT0817
 OT0817.The horizontal coordinates were scaled from a map and have
 OT0817.an estimated accuracy of +/- 6 seconds.
 OT0817
 OT0817.The orthometric height was computed from unverified reset data.
 OT0817
 OT0817.No vertical observational check was made to the station.
 OT0817
 OT0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0817.GEOID18 height accuracy estimate available here.
 OT0817
 OT0817.Click photographs - Photos may exist for this station.
 OT0817
 OT0817;                    North         East    Units  Estimated Accuracy
 OT0817;SPC SD S     -   113,200.      313,590.      MT  (+/- 180 meters Scaled)
 OT0817
 OT0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH921944(NAD 83)
 OT0817
 OT0817                          SUPERSEDED SURVEY CONTROL
 OT0817
 OT0817  NGVD 29 (04/17/07) 1122.53   (m)         3682.8    (f) RESET       3  
 OT0817
 OT0817.Superseded values are not recommended for survey control.
 OT0817
 OT0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0817.See file dsdata.pdf to determine how the superseded data were derived.
 OT0817
 OT0817_MARKER: DB = BENCH MARK DISK
 OT0817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0817_STAMPING: 18-10.09 1986
 OT0817_MARK LOGO: NGS
 OT0817_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0817+STABILITY: SURFACE MOTION
 OT0817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0817+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0817
 OT0817  HISTORY     - Date     Condition        Report By
 OT0817  HISTORY     - 1986     MONUMENTED       SDDT
 OT0817
 OT0817                          STATION DESCRIPTION
 OT0817
 OT0817'DESCRIBED BY SD DEPT OF TRANSP 1986
 OT0817'3.52 KM (2.20 MI) WEST ALONG U.S. HIHGWAY 18 FROM ITS JUNCTION WITH
 OT0817'STATE  HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) NORTH FROM THE
 OT0817'CENTER OF 18, 0.3 M (1.0 FT) SOUTH FROM THE RIGHT OF WAY FENCE,
 OT0817'0.2 KM (0.10 MI) EAST FROM A WASH, 0.3 M (1.0 FT) NORTH FROM A
 OT0817'WITNESS POST IN THE TOP OF A 6-INCH POST THAT PROJECTS
 OT0817'0.05 M (0.2 FT)
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0628 ***********************************************************************
 OT0628  DESIGNATION -  18 012.74
 OT0628  PID         -  OT0628
 OT0628  STATE/COUNTY-  SD/FALL RIVER
 OT0628  COUNTRY     -  US
 OT0628  USGS QUAD   -  EDGEMONT (2017)
 OT0628
 OT0628                         *CURRENT SURVEY CONTROL
 OT0628  ______________________________________________________________________
 OT0628* NAD 83(1986) POSITION- 43 18 40.     (N) 103 49 14.     (W)   SCALED
 OT0628* NAVD 88 ORTHO HEIGHT -  1045.287 (meters)     3429.41  (feet) ADJUSTED
 OT0628  ______________________________________________________________________
 OT0628  GEOID HEIGHT    -        -15.063 (meters)                     GEOID18
 OT0628  DYNAMIC HEIGHT  -       1044.857 (meters)     3428.00  (feet) COMP
 OT0628  MODELED GRAVITY -    980,171.8   (mgal)                       NAVD 88
 OT0628
 OT0628  VERT ORDER      -  FIRST     CLASS II
 OT0628
 OT0628.The horizontal coordinates were scaled from a map and have
 OT0628.an estimated accuracy of +/- 6 seconds.
 OT0628
 OT0628.The orthometric height was determined by differential leveling and
 OT0628.adjusted by the NATIONAL GEODETIC SURVEY
 OT0628.in June 1991.
 OT0628
 OT0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0628.GEOID18 height accuracy estimate available here.
 OT0628
 OT0628.Click photographs - Photos may exist for this station.
 OT0628
 OT0628.The dynamic height is computed by dividing the NAVD 88
 OT0628.geopotential number by the normal gravity value computed on the
 OT0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0628.degrees latitude (g = 980.6199 gals.).
 OT0628
 OT0628.The modeled gravity was interpolated from observed gravity values.
 OT0628
 OT0628;                    North         East    Units  Estimated Accuracy
 OT0628;SPC SD S     -   114,560.      317,190.      MT  (+/- 180 meters Scaled)
 OT0628
 OT0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH956960(NAD 83)
 OT0628
 OT0628                          SUPERSEDED SURVEY CONTROL
 OT0628
 OT0628.No superseded survey control is available for this station.
 OT0628
 OT0628_MARKER: P = PIPE CAP
 OT0628_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0628_STAMPING: 18-12.74
 OT0628_MARK LOGO: SDDT
 OT0628_PROJECTION: FLUSH
 OT0628_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0628_ROD/PIPE-DEPTH: 12.8 meters
 OT0628
 OT0628  HISTORY     - Date     Condition        Report By
 OT0628  HISTORY     - UNK      MONUMENTED       SDDT
 OT0628  HISTORY     - 1985     GOOD             NGS
 OT0628
 OT0628                          STATION DESCRIPTION
 OT0628
 OT0628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0628'0.3 KM (0.2 MI) NE FROM EDGEMONT.
 OT0628'0.3 KM (0.2 MI) NORTHEAST ALONG US HIGHWAY 18 FROM THE HIGHWAY
 OT0628'OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AND COUNTY ROAD
 OT0628'6463 AT EDGEMONT, AT THE NORTHWEST BOUNDARY FENCE AROUND THE STATE
 OT0628'HIGHWAY MAINTENANCE YARD, 0.4 KM (0.25 MI) SOUTHWEST OF MILEPOST 13,
 OT0628'30.6 METERS (100.5 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 52.9
 OT0628'METERS (173.5 FT) NORTHEAST OF THE WEST FENCE CORNER POST, 1.5 METERS
 OT0628'(5 FT) NORTHWEST OF THE CHAINLINK FENCE AND 4.2 METERS (14 FT) BELOW
 OT0628'THE HIGHWAY.  NOTE--ACCESS TO MARK IS HAD THRU A 4-INCH PLASTIC SCREW
 OT0628'CAP FLUSH THE SURFACE OF THE GROUND AND IS A 1-INCH GALVANIZED STEEL
 OT0628'PIPE WITH A STEEL PIPE CAP WELDED TO THE TOP.
 OT0628'THE MARK IS 0.5 METERS  SW FROM  A WITNESS POST
 OT0628'THE MARK IS ABOVE LEVEL WITH PAVED HIGHWAY YARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0629 ***********************************************************************
 OT0629  DESIGNATION -  18 015.11
 OT0629  PID         -  OT0629
 OT0629  STATE/COUNTY-  SD/FALL RIVER
 OT0629  COUNTRY     -  US
 OT0629  USGS QUAD   -  EDGEMONT (2017)
 OT0629
 OT0629                         *CURRENT SURVEY CONTROL
 OT0629  ______________________________________________________________________
 OT0629* NAD 83(1986) POSITION- 43 20 06.62   (N) 103 47 19.29   (W)   HD_HELD1
 OT0629* NAVD 88 ORTHO HEIGHT -  1057.015 (meters)     3467.89  (feet) ADJUSTED
 OT0629  ______________________________________________________________________
 OT0629  GEOID HEIGHT    -        -15.035 (meters)                     GEOID18
 OT0629  DYNAMIC HEIGHT  -       1056.581 (meters)     3466.47  (feet) COMP
 OT0629  MODELED GRAVITY -    980,172.5   (mgal)                       NAVD 88
 OT0629
 OT0629  VERT ORDER      -  FIRST     CLASS II
 OT0629
 OT0629.The horizontal coordinates were determined by differentially corrected
 OT0629.hand held GPS observations or other comparable positioning techniques
 OT0629.and have an estimated accuracy of +/- 3 meters.
 OT0629
 OT0629.The orthometric height was determined by differential leveling and
 OT0629.adjusted by the NATIONAL GEODETIC SURVEY
 OT0629.in June 1991.
 OT0629
 OT0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0629.GEOID18 height accuracy estimate available here.
 OT0629
 OT0629.Click photographs - Photos may exist for this station.
 OT0629
 OT0629.The dynamic height is computed by dividing the NAVD 88
 OT0629.geopotential number by the normal gravity value computed on the
 OT0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0629.degrees latitude (g = 980.6199 gals.).
 OT0629
 OT0629.The modeled gravity was interpolated from observed gravity values.
 OT0629
 OT0629;                    North         East    Units  Estimated Accuracy
 OT0629;SPC SD S     -   117,122.8     319,886.6     MT  (+/- 3 meters HH1 GPS) 
 OT0629
 OT0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH9819398748(NAD 83)
 OT0629
 OT0629                          SUPERSEDED SURVEY CONTROL
 OT0629
 OT0629.No superseded survey control is available for this station.
 OT0629
 OT0629_MARKER: P = PIPE CAP
 OT0629_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0629_STAMPING: 18-15.11
 OT0629_MARK LOGO: NONE
 OT0629_PROJECTION: PROJECTING 3 CENTIMETERS
 OT0629_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0629+STABILITY: POSITION/ELEVATION WELL
 OT0629_ROD/PIPE-DEPTH: 6.4 meters
 OT0629
 OT0629  HISTORY     - Date     Condition        Report By
 OT0629  HISTORY     - UNK      MONUMENTED       SDDT
 OT0629  HISTORY     - 1985     GOOD             NGS
 OT0629
 OT0629                          STATION DESCRIPTION
 OT0629
 OT0629'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0629'3.9 KM (2.4 MI) NE FROM EDGEMONT.
 OT0629'3.95 KM (2.45 MI) NORTHEAST ALONG US HIGHWAY 18 FROM THE HIGHWAY
 OT0629'OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT, IN
 OT0629'THE NORTH CORNER OF THE CROSSING OF RED CANYON CREEK, 0.16 KM (0.1 MI)
 OT0629'NORTHEAST OF MILEPOST 15, 30.2 METERS (99 FT) NORTHWEST OF THE HIGHWAY
 OT0629'CENTERLINE, 56.9 METERS (186.5 FT) NORTHEAST OF THE NORTH CORNER OF
 OT0629'THE BRIDGE OVER THE CREEK, 0.5 METER (1.5 FT) SOUTHEAST OF THE
 OT0629'RIGHT-OF-WAY FENCE.  NOTE--MARK IS A ONE INCH GALVANIZED STEEL PIPE
 OT0629'CAP WELDED TO A ONE INCH GALVANIZED STEEL PIPE SET TO A DEPTH OF 21.0
 OT0629'FEET WITH ACCESS TO BE HAD THROUGH A 4-INCH PLASTIC PIPE CAP, MARK IS
 OT0629'8-INCHES BELOW THE TOP OF THE PLASTIC COLLAR WITH 18-15.11 STAMPED ON
 OT0629'THE EDGE OF THE COLLAR.
 OT0629'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 OT0629'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0632 ***********************************************************************
 OT0632  DESIGNATION -  18 018.03
 OT0632  PID         -  OT0632
 OT0632  STATE/COUNTY-  SD/FALL RIVER
 OT0632  COUNTRY     -  US
 OT0632  USGS QUAD   -  EDGEMONT (2017)
 OT0632
 OT0632                         *CURRENT SURVEY CONTROL
 OT0632  ______________________________________________________________________
 OT0632* NAD 83(1986) POSITION- 43 22 24.     (N) 103 46 02.     (W)   SCALED
 OT0632* NAVD 88 ORTHO HEIGHT -  1186.281 (meters)     3891.99  (feet) ADJUSTED
 OT0632  ______________________________________________________________________
 OT0632  GEOID HEIGHT    -        -14.927 (meters)                     GEOID18
 OT0632  DYNAMIC HEIGHT  -       1185.784 (meters)     3890.36  (feet) COMP
 OT0632  MODELED GRAVITY -    980,158.4   (mgal)                       NAVD 88
 OT0632
 OT0632  VERT ORDER      -  FIRST     CLASS II
 OT0632
 OT0632.The horizontal coordinates were scaled from a map and have
 OT0632.an estimated accuracy of +/- 6 seconds.
 OT0632
 OT0632.The orthometric height was determined by differential leveling and
 OT0632.adjusted by the NATIONAL GEODETIC SURVEY
 OT0632.in June 1991.
 OT0632
 OT0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0632.GEOID18 height accuracy estimate available here.
 OT0632
 OT0632.Click photographs - Photos may exist for this station.
 OT0632
 OT0632.The dynamic height is computed by dividing the NAVD 88
 OT0632.geopotential number by the normal gravity value computed on the
 OT0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0632.degrees latitude (g = 980.6199 gals.).
 OT0632
 OT0632.The modeled gravity was interpolated from observed gravity values.
 OT0632
 OT0632;                    North         East    Units  Estimated Accuracy
 OT0632;SPC SD S     -   121,290.      321,800.      MT  (+/- 180 meters Scaled)
 OT0632
 OT0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ998030(NAD 83)
 OT0632
 OT0632                          SUPERSEDED SURVEY CONTROL
 OT0632
 OT0632.No superseded survey control is available for this station.
 OT0632
 OT0632_MARKER: DB = BENCH MARK DISK
 OT0632_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 OT0632_SP_SET: BRIDGE WINGWALL
 OT0632_STAMPING: 18-18.03 80 3890.53
 OT0632_MARK LOGO: SDHD
 OT0632_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0632+STABILITY: POSITION/ELEVATION WELL
 OT0632
 OT0632  HISTORY     - Date     Condition        Report By
 OT0632  HISTORY     - 1980     MONUMENTED       SDDT
 OT0632  HISTORY     - 1985     GOOD             NGS
 OT0632
 OT0632                          STATION DESCRIPTION
 OT0632
 OT0632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0632'8.8 KM (5.45 MI) NE FROM EDGEMONT.
 OT0632'8.8 KM (5.45 MI) NORTHEAST ALONG US HIGHWAY 18 FROM THE HIGHWAY
 OT0632'OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT, IN
 OT0632'TOP OF THE SOUTHEAST END OF THE SOUTHWEST ABUTMENT FOR A CONCRETE
 OT0632'HIGHWAY BRIDGE, 0.1 KM (0.05 MI) NORTH OF MILEPOST 18, 6.6 METERS
 OT0632'(21.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE.
 OT0632'THE MARK IS 0.1 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0633 ***********************************************************************
 OT0633  DESIGNATION -  18 018.13
 OT0633  PID         -  OT0633
 OT0633  STATE/COUNTY-  SD/FALL RIVER
 OT0633  COUNTRY     -  US
 OT0633  USGS QUAD   -  EDGEMONT (2017)
 OT0633
 OT0633                         *CURRENT SURVEY CONTROL
 OT0633  ______________________________________________________________________
 OT0633* NAD 83(1986) POSITION- 43 22 29.59   (N) 103 45 59.90   (W)   HD_HELD1
 OT0633* NAVD 88 ORTHO HEIGHT -  1191.464 (meters)     3908.99  (feet) ADJUSTED
 OT0633  ______________________________________________________________________
 OT0633  GEOID HEIGHT    -        -14.922 (meters)                     GEOID18
 OT0633  DYNAMIC HEIGHT  -       1190.965 (meters)     3907.36  (feet) COMP
 OT0633  MODELED GRAVITY -    980,158.2   (mgal)                       NAVD 88
 OT0633
 OT0633  VERT ORDER      -  FIRST     CLASS II
 OT0633
 OT0633.The horizontal coordinates were determined by differentially corrected
 OT0633.hand held GPS observations or other comparable positioning techniques
 OT0633.and have an estimated accuracy of +/- 3 meters.
 OT0633
 OT0633.The orthometric height was determined by differential leveling and
 OT0633.adjusted by the NATIONAL GEODETIC SURVEY
 OT0633.in June 1991.
 OT0633
 OT0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0633.GEOID18 height accuracy estimate available here.
 OT0633
 OT0633.Click photographs - Photos may exist for this station.
 OT0633
 OT0633.The dynamic height is computed by dividing the NAVD 88
 OT0633.geopotential number by the normal gravity value computed on the
 OT0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0633.degrees latitude (g = 980.6199 gals.).
 OT0633
 OT0633.The modeled gravity was interpolated from observed gravity values.
 OT0633
 OT0633;                    North         East    Units  Estimated Accuracy
 OT0633;SPC SD S     -   121,456.7     321,855.6     MT  (+/- 3 meters HH1 GPS) 
 OT0633
 OT0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9991603185(NAD 83)
 OT0633
 OT0633                          SUPERSEDED SURVEY CONTROL
 OT0633
 OT0633.No superseded survey control is available for this station.
 OT0633
 OT0633_MARKER: P = PIPE CAP
 OT0633_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0633_STAMPING: 18-18.13
 OT0633_MARK LOGO: NONE
 OT0633_PROJECTION: FLUSH
 OT0633_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0633+STABILITY: POSITION/ELEVATION WELL
 OT0633_ROD/PIPE-DEPTH: 6.4 meters
 OT0633
 OT0633  HISTORY     - Date     Condition        Report By
 OT0633  HISTORY     - UNK      MONUMENTED       SDDT
 OT0633  HISTORY     - 1985     GOOD             NGS
 OT0633
 OT0633                          STATION DESCRIPTION
 OT0633
 OT0633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0633'9.0 KM (5.6 MI) NE FROM EDGEMONT.
 OT0633'9.0 KM (5.55 MI) NORTHEAST ALONG US HIGHWAY 18 FROM THE HIGHWAY
 OT0633'OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT,
 OT0633'0.2 KM (0.13 MI) NORTHEAST OF MILEPOST 18, 20.1 METERS (66 FT)
 OT0633'NORTHWEST OF THE HIGHWAY CENTERLINE, 44.5 METERS (146 FT) NORTHEAST OF
 OT0633'THE NORTH CORNER OF THE HIGHWAY BRIDGE OVER STONE QUARRY CANYON AND
 OT0633'13.7 METERS (45 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--MARK
 OT0633'IS A ONE INCH GALVANIZED STEEL PIPE CAP WELDED TO A ONE INCH
 OT0633'GALVANIZED STEEL PIPE SET TO A DEPTH OF 21.0 FEET WITH ACCESS TO BE
 OT0633'HAD THROUGH A 4-INCH PLASTIC CAP, MARK IS 3-INCHES BELOW THE TOP OF
 OT0633'THE PLASTIC COLLAR WITH 18-18.13 STAMPED ON THE EDGE OF THE COLLAR.
 OT0633'THE MARK IS 0.9 METERS  NE FROM  A WITNESS POST
 OT0633'THE MARK IS 0.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0636 ***********************************************************************
 OT0636  DESIGNATION -  18 020.40
 OT0636  PID         -  OT0636
 OT0636  STATE/COUNTY-  SD/FALL RIVER
 OT0636  COUNTRY     -  US
 OT0636  USGS QUAD   -  MINNEKAHTA (2017)
 OT0636
 OT0636                         *CURRENT SURVEY CONTROL
 OT0636  ______________________________________________________________________
 OT0636* NAD 83(1986) POSITION- 43 23 37.74   (N) 103 44 08.28   (W)   HD_HELD1
 OT0636* NAVD 88 ORTHO HEIGHT -  1337.576 (meters)     4388.36  (feet) ADJUSTED
 OT0636  ______________________________________________________________________
 OT0636  GEOID HEIGHT    -        -14.880 (meters)                     GEOID18
 OT0636  DYNAMIC HEIGHT  -       1336.978 (meters)     4386.40  (feet) COMP
 OT0636  MODELED GRAVITY -    980,125.3   (mgal)                       NAVD 88
 OT0636
 OT0636  VERT ORDER      -  FIRST     CLASS II
 OT0636
 OT0636.The horizontal coordinates were determined by differentially corrected
 OT0636.hand held GPS observations or other comparable positioning techniques
 OT0636.and have an estimated accuracy of +/- 3 meters.
 OT0636
 OT0636.The orthometric height was determined by differential leveling and
 OT0636.adjusted by the NATIONAL GEODETIC SURVEY
 OT0636.in June 1991.
 OT0636
 OT0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0636.GEOID18 height accuracy estimate available here.
 OT0636
 OT0636.Click photographs - Photos may exist for this station.
 OT0636
 OT0636.The dynamic height is computed by dividing the NAVD 88
 OT0636.geopotential number by the normal gravity value computed on the
 OT0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0636.degrees latitude (g = 980.6199 gals.).
 OT0636
 OT0636.The modeled gravity was interpolated from observed gravity values.
 OT0636
 OT0636;                    North         East    Units  Estimated Accuracy
 OT0636;SPC SD S     -   123,454.6     324,452.2     MT  (+/- 3 meters HH1 GPS) 
 OT0636
 OT0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0239605325(NAD 83)
 OT0636
 OT0636                          SUPERSEDED SURVEY CONTROL
 OT0636
 OT0636.No superseded survey control is available for this station.
 OT0636
 OT0636_MARKER: P = PIPE CAP
 OT0636_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0636_STAMPING: 18-20.40
 OT0636_MARK LOGO: NONE
 OT0636_PROJECTION: FLUSH
 OT0636_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0636+STABILITY: POSITION/ELEVATION WELL
 OT0636_ROD/PIPE-DEPTH: 6.4 meters
 OT0636
 OT0636  HISTORY     - Date     Condition        Report By
 OT0636  HISTORY     - UNK      MONUMENTED       SDDT
 OT0636  HISTORY     - 1985     GOOD             NGS
 OT0636
 OT0636                          STATION DESCRIPTION
 OT0636
 OT0636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0636'12.6 KM (7.8 MI) NE FROM EDGEMONT.
 OT0636'12.65 KM (7.8 MI) NORTHEAST ALONG US HIGHWAY 18 FROM THE HIGHWAY
 OT0636'OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT,
 OT0636'0.6 KM (0.4 MI) NORTHEAST OF MILEPOST 20, 34.8 METERS (114 FT) SOUTH
 OT0636'OF THE HIGHWAY CENTERLINE, 47.0 METERS (154 FT) SOUTHWEST OF THE
 OT0636'SOUTHWEST CORNER OF THE BRIDGE OVER A DEEP CANYON, 30.2 METERS (99 FT)
 OT0636'WEST OF BENCH MARK U 429 AND 2.1 METERS (7 FT) NORTH OF THE
 OT0636'RIGHT-OF-WAY FENCE.  NOTE--MARK IS A ONE INCH GALVANIZED STEEL PIPE
 OT0636'CAP WELDED TO A ONE INCH GALVANIZED STEEL PIPE SET TO A DEPTH OF 21.0
 OT0636'FEET WITH ACCESS TO BE HAD THROUGH A 4-INCH PLASTIC CAP, MARK IS
 OT0636'3-INCH BELOW THE TOP OF THE PLASTIC COLLAR WITH 18-20.40 STAMPED ON
 OT0636'THE EDGE OF THE COLLAR.
 OT0636'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OT0636'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5642 ***********************************************************************
 AC5642  DESIGNATION -  18 024.00
 AC5642  PID         -  AC5642
 AC5642  STATE/COUNTY-  SD/FALL RIVER
 AC5642  COUNTRY     -  US
 AC5642  USGS QUAD   -  MINNEKAHTA (2017)
 AC5642
 AC5642                         *CURRENT SURVEY CONTROL
 AC5642  ______________________________________________________________________
 AC5642* NAD 83(1986) POSITION- 43 25 37.     (N) 103 41 52.     (W)   SCALED
 AC5642* NAVD 88 ORTHO HEIGHT -  1271.556 (meters)     4171.76  (feet) ADJUSTED
 AC5642  ______________________________________________________________________
 AC5642  GEOID HEIGHT    -        -14.854 (meters)                     GEOID18
 AC5642  DYNAMIC HEIGHT  -       1270.995 (meters)     4169.92  (feet) COMP
 AC5642  MODELED GRAVITY -    980,133.3   (mgal)                       NAVD 88
 AC5642
 AC5642  VERT ORDER      -  FIRST     CLASS II
 AC5642
 AC5642.The horizontal coordinates were scaled from a map and have
 AC5642.an estimated accuracy of +/- 6 seconds.
 AC5642
 AC5642.The orthometric height was determined by differential leveling and
 AC5642.adjusted by the NATIONAL GEODETIC SURVEY
 AC5642.in October 1997.
 AC5642
 AC5642.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5642.GEOID18 height accuracy estimate available here.
 AC5642
 AC5642.Click photographs - Photos may exist for this station.
 AC5642
 AC5642.The dynamic height is computed by dividing the NAVD 88
 AC5642.geopotential number by the normal gravity value computed on the
 AC5642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5642.degrees latitude (g = 980.6199 gals.).
 AC5642
 AC5642.The modeled gravity was interpolated from observed gravity values.
 AC5642
 AC5642;                    North         East    Units  Estimated Accuracy
 AC5642;SPC SD S     -   127,010.      327,670.      MT  (+/- 180 meters Scaled)
 AC5642
 AC5642_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ054090(NAD 83)
 AC5642
 AC5642                          SUPERSEDED SURVEY CONTROL
 AC5642
 AC5642.No superseded survey control is available for this station.
 AC5642
 AC5642_MARKER: DB = BENCH MARK DISK
 AC5642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5642_STAMPING: 18-24.00 1985
 AC5642_MARK LOGO: SDDT
 AC5642_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5642+STABILITY: SURFACE MOTION
 AC5642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5642+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5642
 AC5642  HISTORY     - Date     Condition        Report By
 AC5642  HISTORY     - 1985     MONUMENTED       SDDT
 AC5642  HISTORY     - 19950418 GOOD             NGS
 AC5642
 AC5642                          STATION DESCRIPTION
 AC5642
 AC5642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5642'18.4 KM (11.45 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 AC5642'INTERSECTION OF THE BURLINGTON NORTHERN RAILROAD IN EDGEMONT, 22.8 M
 AC5642'(74.8 FT) EAST OF THE HIGHWAY CENTERLINE, 16.6 M (54.5 FT) NORTH OF
 AC5642'THE CENTER OF A FIELD ENTRANCE AND A GATE, 11.9 M (39.0 FT) EAST OF
 AC5642'MILEPOST 24, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AC5642'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0642 ***********************************************************************
 OT0642  DESIGNATION -  18 030.81
 OT0642  PID         -  OT0642
 OT0642  STATE/COUNTY-  SD/FALL RIVER
 OT0642  COUNTRY     -  US
 OT0642  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0642
 OT0642                         *CURRENT SURVEY CONTROL
 OT0642  ______________________________________________________________________
 OT0642* NAD 83(1986) POSITION- 43 25 07.59   (N) 103 34 12.95   (W)   HD_HELD1
 OT0642* NAVD 88 ORTHO HEIGHT -  1206.672 (meters)     3958.89  (feet) ADJUSTED
 OT0642  ______________________________________________________________________
 OT0642  GEOID HEIGHT    -        -15.243 (meters)                     GEOID18
 OT0642  DYNAMIC HEIGHT  -       1206.143 (meters)     3957.15  (feet) COMP
 OT0642  MODELED GRAVITY -    980,138.7   (mgal)                       NAVD 88
 OT0642
 OT0642  VERT ORDER      -  FIRST     CLASS II
 OT0642
 OT0642.The horizontal coordinates were determined by differentially corrected
 OT0642.hand held GPS observations or other comparable positioning techniques
 OT0642.and have an estimated accuracy of +/- 3 meters.
 OT0642
 OT0642.The orthometric height was determined by differential leveling and
 OT0642.adjusted by the NATIONAL GEODETIC SURVEY
 OT0642.in June 1991.
 OT0642
 OT0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0642.GEOID18 height accuracy estimate available here.
 OT0642
 OT0642.Click photographs - Photos may exist for this station.
 OT0642
 OT0642.The dynamic height is computed by dividing the NAVD 88
 OT0642.geopotential number by the normal gravity value computed on the
 OT0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0642.degrees latitude (g = 980.6199 gals.).
 OT0642
 OT0642.The modeled gravity was interpolated from observed gravity values.
 OT0642
 OT0642;                    North         East    Units  Estimated Accuracy
 OT0642;SPC SD S     -   125,689.8     337,946.3     MT  (+/- 3 meters HH1 GPS) 
 OT0642
 OT0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1574108313(NAD 83)
 OT0642
 OT0642                          SUPERSEDED SURVEY CONTROL
 OT0642
 OT0642.No superseded survey control is available for this station.
 OT0642
 OT0642_MARKER: DD = SURVEY DISK
 OT0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0642_STAMPING: 18-30.81 85
 OT0642_MARK LOGO: SDDT
 OT0642_PROJECTION: PROJECTING 3 CENTIMETERS
 OT0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0642+STABILITY: SURFACE MOTION
 OT0642
 OT0642  HISTORY     - Date     Condition        Report By
 OT0642  HISTORY     - 1985     MONUMENTED       SDDT
 OT0642  HISTORY     - 1985     GOOD             NGS
 OT0642
 OT0642                          STATION DESCRIPTION
 OT0642
 OT0642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0642'8.2 KM (5.1 MI) WEST FROM HOT SPRINGS.
 OT0642'8.25 KM (5.15 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0642'HIGHWAY 385 AT HOT SPRINGS, IN THE EAST END OF A LONG SLOPING CUT, 0.3
 OT0642'KM (0.2 MI) WEST OF THE T JUNCTION OF A PRIVATE ROAD LEADING SOUTH TO
 OT0642'A SMALL RANCH HOUSE AND MILEPOST 31, 22.7 METERS (74.5 FT) SOUTH OF
 OT0642'THE HIGHWAY CENTERLINE, 23.9 METERS (78.5 FT) WEST OF THE WEST END OF
 OT0642'A WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1 FT) NORTH OF THE
 OT0642'RIGHT-OF-WAY FENCE.
 OT0642'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0642'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0643 ***********************************************************************
 OT0643  DESIGNATION -  18 031.82
 OT0643  PID         -  OT0643
 OT0643  STATE/COUNTY-  SD/FALL RIVER
 OT0643  COUNTRY     -  US
 OT0643  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0643
 OT0643                         *CURRENT SURVEY CONTROL
 OT0643  ______________________________________________________________________
 OT0643* NAD 83(1986) POSITION- 43 25 07.74   (N) 103 33 01.45   (W)   HD_HELD1
 OT0643* NAVD 88 ORTHO HEIGHT -  1186.764 (meters)     3893.57  (feet) ADJUSTED
 OT0643  ______________________________________________________________________
 OT0643  GEOID HEIGHT    -        -15.313 (meters)                     GEOID18
 OT0643  DYNAMIC HEIGHT  -       1186.238 (meters)     3891.85  (feet) COMP
 OT0643  MODELED GRAVITY -    980,135.4   (mgal)                       NAVD 88
 OT0643
 OT0643  VERT ORDER      -  FIRST     CLASS II
 OT0643
 OT0643.The horizontal coordinates were determined by differentially corrected
 OT0643.hand held GPS observations or other comparable positioning techniques
 OT0643.and have an estimated accuracy of +/- 3 meters.
 OT0643
 OT0643.The orthometric height was determined by differential leveling and
 OT0643.adjusted by the NATIONAL GEODETIC SURVEY
 OT0643.in June 1991.
 OT0643
 OT0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0643.GEOID18 height accuracy estimate available here.
 OT0643
 OT0643.Click photographs - Photos may exist for this station.
 OT0643
 OT0643.The dynamic height is computed by dividing the NAVD 88
 OT0643.geopotential number by the normal gravity value computed on the
 OT0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0643.degrees latitude (g = 980.6199 gals.).
 OT0643
 OT0643.The modeled gravity was interpolated from observed gravity values.
 OT0643
 OT0643;                    North         East    Units  Estimated Accuracy
 OT0643;SPC SD S     -   125,632.0     339,553.6     MT  (+/- 3 meters HH1 GPS) 
 OT0643
 OT0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1734908345(NAD 83)
 OT0643
 OT0643                          SUPERSEDED SURVEY CONTROL
 OT0643
 OT0643.No superseded survey control is available for this station.
 OT0643
 OT0643_MARKER: DD = SURVEY DISK
 OT0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0643_STAMPING: 18-31.82 85
 OT0643_MARK LOGO: SDDT
 OT0643_PROJECTION: PROJECTING 3 CENTIMETERS
 OT0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0643+STABILITY: SURFACE MOTION
 OT0643
 OT0643  HISTORY     - Date     Condition        Report By
 OT0643  HISTORY     - 1985     MONUMENTED       SDDT
 OT0643  HISTORY     - 1985     GOOD             NGS
 OT0643
 OT0643                          STATION DESCRIPTION
 OT0643
 OT0643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0643'6.6 KM (4.1 MI) WEST FROM HOT SPRINGS.
 OT0643'6.65 KM (4.15 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0643'HIGHWAY 385 AT HOT SPRINGS, AT A POWER LINE CROSSING, AT A
 OT0643'RIGHT-OF-WAY FENCE BRACE BETWEEN TWO WIRE GATES, 0.3 KM (0.2 MI) WEST
 OT0643'OF MILEPOST 32, 22.6 METERS (74 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 OT0643'2.4 METERS (8 FT) EAST OF THE WEST GATE POST FOR A WIRE GATE,
 OT0643'2.4 METERS (8 FT) WEST OF THE EAST GATE POST FOR A WIRE GATE AND
 OT0643'0.5 METER (1.5 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 OT0643'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0643'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0651 ***********************************************************************
 OT0651  DESIGNATION -  18 043.79
 OT0651  PID         -  OT0651
 OT0651  STATE/COUNTY-  SD/FALL RIVER
 OT0651  COUNTRY     -  US
 OT0651  USGS QUAD   -  HOT SPRINGS (2017)
 OT0651
 OT0651                         *CURRENT SURVEY CONTROL
 OT0651  ______________________________________________________________________
 OT0651* NAD 83(1986) POSITION- 43 24 11.     (N) 103 24 52.     (W)   SCALED
 OT0651* NAVD 88 ORTHO HEIGHT -   979.207 (meters)     3212.62  (feet) ADJUSTED
 OT0651  ______________________________________________________________________
 OT0651  GEOID HEIGHT    -        -15.924 (meters)                     GEOID18
 OT0651  DYNAMIC HEIGHT  -        978.812 (meters)     3211.32  (feet) COMP
 OT0651  MODELED GRAVITY -    980,182.9   (mgal)                       NAVD 88
 OT0651
 OT0651  VERT ORDER      -  FIRST     CLASS II
 OT0651
 OT0651.The horizontal coordinates were scaled from a map and have
 OT0651.an estimated accuracy of +/- 6 seconds.
 OT0651
 OT0651.The orthometric height was determined by differential leveling and
 OT0651.adjusted by the NATIONAL GEODETIC SURVEY
 OT0651.in June 1991.
 OT0651
 OT0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0651.GEOID18 height accuracy estimate available here.
 OT0651
 OT0651.Click photographs - Photos may exist for this station.
 OT0651
 OT0651.The dynamic height is computed by dividing the NAVD 88
 OT0651.geopotential number by the normal gravity value computed on the
 OT0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0651.degrees latitude (g = 980.6199 gals.).
 OT0651
 OT0651.The modeled gravity was interpolated from observed gravity values.
 OT0651
 OT0651;                    North         East    Units  Estimated Accuracy
 OT0651;SPC SD S     -   123,470.      350,490.      MT  (+/- 180 meters Scaled)
 OT0651
 OT0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ283067(NAD 83)
 OT0651
 OT0651                          SUPERSEDED SURVEY CONTROL
 OT0651
 OT0651.No superseded survey control is available for this station.
 OT0651
 OT0651_MARKER: Z = SEE DESCRIPTION
 OT0651_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0651_STAMPING: 18-43.79
 OT0651_MARK LOGO: NONE
 OT0651_PROJECTION: FLUSH
 OT0651_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0651_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0651+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 OT0651_ROD/PIPE-DEPTH: 6.4 meters
 OT0651
 OT0651  HISTORY     - Date     Condition        Report By
 OT0651  HISTORY     - UNK      MONUMENTED       SDDT
 OT0651  HISTORY     - 1985     GOOD             NGS
 OT0651  HISTORY     - 19931021 GOOD             NGS
 OT0651  HISTORY     - 19950410 GOOD             NGS
 OT0651
 OT0651                          STATION DESCRIPTION
 OT0651
 OT0651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0651'6.7 KM (4.15 MI) SE FROM HOT SPRINGS.
 OT0651'THE MARK IS 0.8 M BELOW THE HIGHWAY.
 OT0651'6.7 KM (4.2 MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR
 OT0651'JUNCTION AT HOT SPRINGS, MIDWAY BETWEEN TWO HIGHWAY BRIDGES, 1.45 KM
 OT0651'(0.9 MI) WEST OF THE JUNCTION OF STATE HIGHWAY 79, 0.3 KM (0.2 MI)
 OT0651'WEST OF MILEPOST 44, 15.8 METERS (52 FT) SOUTH OF THE HIGHWAY
 OT0651'CENTERLINE, 88.2 METERS (289.5 FT) WEST OF THE SOUTHWEST CORNER OF THE
 OT0651'EAST ONE OF THE TWO BRIDGES AND 3.3 METERS (11 FT) NORTH OF THE
 OT0651'RIGHT-OF-WAY FENCE.  NOTE--MARK IS A 1-INCH GALVANIZED STEEL PIPE CAP
 OT0651'WELDED TO A 1-INCH GALVANIZED STEEL PIPE SET TO A DEPTH OF 21-FEET
 OT0651'WITH ACCESS TO BE HAD THROUGH A 4-INCH PLASTIC PIPE CAP, STAMPING
 OT0651'18-43.79 IS ON THE WEST EDGE OF THE PLASTIC COLLAR.
 OT0651'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST
 OT0651
 OT0651                          STATION RECOVERY (1993)
 OT0651
 OT0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0651'5.3 KM (3.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0651'U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.45 KM (0.90 MI) WEST OF THE
 OT0651'INTERSECTION OF STATE HIGHWAY 79, 300.0 M (984.2 FT) WEST OF MILEPOST
 OT0651'44, 88.2 M (289.4 FT) WEST OF THE SOUTHWEST CORNER OF A HIGHWAY
 OT0651'BRIDGE SPANNING THE FALL RIVER, 15.8 M (51.8 FT) SOUTH OF THE HIGHWAY
 OT0651'CENTERLINE, 3.3 M (10.8 FT) NORTH OF A FENCE, 0.8 M (2.6 FT) BELOW
 OT0651'THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST.
 OT0651'NOTE--THE DATUM POINT IS A METAL PIPE CAP ATTACHED TO A 1-1/2 INCH
 OT0651'METAL PIPE ENCASED IN A 4-INCH PVC PIPE.  ACCESS TO THE DATUM POINT
 OT0651'IS THROUGH A PVC SCREW CAP.  THE STAMPING IS ON THE WEST EDGE OF THE
 OT0651'COLLAR OF THE CAP.
 OT0651
 OT0651                          STATION RECOVERY (1995)
 OT0651
 OT0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0651'5.3 KM (3.30 MI) EASTERLY ALONG U.S. HIGHWAYS 385 AND 18 FROM THE
 OT0651'JUNCTION OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.45 KM (0.90 MI)
 OT0651'WEST OF THE INTERSECTION OF STATE HIGHWAY 79 LEADING NORTH, 300.0 M
 OT0651'(984.2 FT) WEST OF MILEPOST 44, 88.2 M (289.4 FT) WEST OF THE
 OT0651'SOUTHWEST CORNER OF A HIGHWAY BRIDGE SPANNING THE FALL RIVER, 15.8 M
 OT0651'(51.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 3.3 M (10.8 FT) NORTH OF A
 OT0651'FENCE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6
 OT0651'FT) EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A PIPE CAP
 OT0651'ATTACHED TO A 1-1/2 INCH GALVANIZED METAL PIPE THAT IS ENCASED IN A
 OT0651'4-INCH PVC PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A PVC SCREW
 OT0651'CAP.  THE STAMPING IS ON THE WEST EDGE OF THE COLLAR OF THE SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0985 ***********************************************************************
 OT0985  DESIGNATION -  18 045.65
 OT0985  PID         -  OT0985
 OT0985  STATE/COUNTY-  SD/FALL RIVER
 OT0985  COUNTRY     -  US
 OT0985  USGS QUAD   -  HOT SPRINGS (2017)
 OT0985
 OT0985                         *CURRENT SURVEY CONTROL
 OT0985  ______________________________________________________________________
 OT0985* NAD 83(1986) POSITION- 43 23 12.1    (N) 103 24 16.5    (W)   HD_HELD2
 OT0985* NAVD 88 ORTHO HEIGHT -   938.652 (meters)     3079.56  (feet) ADJUSTED
 OT0985  ______________________________________________________________________
 OT0985  GEOID HEIGHT    -        -16.027 (meters)                     GEOID18
 OT0985  DYNAMIC HEIGHT  -        938.278 (meters)     3078.33  (feet) COMP
 OT0985  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 OT0985
 OT0985  VERT ORDER      -  FIRST     CLASS II
 OT0985
 OT0985.The horizontal coordinates were established by autonomous hand held GPS
 OT0985.observations and have an estimated accuracy of +/- 10 meters.
 OT0985
 OT0985.The orthometric height was determined by differential leveling and
 OT0985.adjusted by the NATIONAL GEODETIC SURVEY
 OT0985.in June 1994.
 OT0985
 OT0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0985.GEOID18 height accuracy estimate available here.
 OT0985
 OT0985.Click photographs - Photos may exist for this station.
 OT0985
 OT0985.The dynamic height is computed by dividing the NAVD 88
 OT0985.geopotential number by the normal gravity value computed on the
 OT0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0985.degrees latitude (g = 980.6199 gals.).
 OT0985
 OT0985.The modeled gravity was interpolated from observed gravity values.
 OT0985
 OT0985;                    North         East    Units  Estimated Accuracy
 OT0985;SPC SD S     -   121,619.      351,221.      MT  (+/- 10 meters HH2 GPS)
 OT0985
 OT0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2922204994(NAD 83)
 OT0985
 OT0985                          SUPERSEDED SURVEY CONTROL
 OT0985
 OT0985.No superseded survey control is available for this station.
 OT0985
 OT0985_MARKER: DD = SURVEY DISK
 OT0985_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0985_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0985_STAMPING: 18-45.65 1993
 OT0985_MARK LOGO: NONE
 OT0985_PROJECTION: FLUSH
 OT0985_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0985_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0985+STABILITY: POSITION/ELEVATION WELL
 OT0985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0985+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2007
 OT0985_ROD/PIPE-DEPTH: 6.4 meters
 OT0985_SLEEVE-DEPTH  : 3.0 meters
 OT0985
 OT0985  HISTORY     - Date     Condition        Report By
 OT0985  HISTORY     - 1993     MONUMENTED       SDDT
 OT0985  HISTORY     - 19931021 GOOD             NGS
 OT0985  HISTORY     - 20071025 GOOD             GEOCAC
 OT0985
 OT0985                          STATION DESCRIPTION
 OT0985
 OT0985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0985'8.3 KM (5.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0985'U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.6 KM (1.00 MI) SOUTH OF THE
 OT0985'INTERSECTION OF STATE HIGHWAY 79, 84.0 M (275.6 FT) NORTHWEST OF THE
 OT0985'NORTHWEST CORNER OF A HIGHWAY BRIDGE SPANNING THE CHEYENNE RIVER,
 OT0985'30.0 M (98.4 FT) WEST OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) BELOW
 OT0985'THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST
 OT0985'AND FENCE.  NOTE--THE DATUM POINT IS A METAL PIPE CAP ATTACHED TO A
 OT0985'1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PVC PIPE.  ACCESS TO THE
 OT0985'DATUM POINT IS THROUGH A PVC SCREW CAP.  THE STAMPING IS ON THE PVC
 OT0985'CAP.
 OT0985
 OT0985                          STATION RECOVERY (2007)
 OT0985
 OT0985'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0984 ***********************************************************************
 OT0984  DESIGNATION -  18 046.80
 OT0984  PID         -  OT0984
 OT0984  STATE/COUNTY-  SD/FALL RIVER
 OT0984  COUNTRY     -  US
 OT0984  USGS QUAD   -  ANGOSTURA RESERVOIR (2017)
 OT0984
 OT0984                         *CURRENT SURVEY CONTROL
 OT0984  ______________________________________________________________________
 OT0984* NAD 83(1986) POSITION- 43 22 12.     (N) 103 23 50.     (W)   SCALED
 OT0984* NAVD 88 ORTHO HEIGHT -   961.756 (meters)     3155.36  (feet) ADJUSTED
 OT0984  ______________________________________________________________________
 OT0984  GEOID HEIGHT    -        -16.105 (meters)                     GEOID18
 OT0984  DYNAMIC HEIGHT  -        961.367 (meters)     3154.08  (feet) COMP
 OT0984  MODELED GRAVITY -    980,182.3   (mgal)                       NAVD 88
 OT0984
 OT0984  VERT ORDER      -  FIRST     CLASS II
 OT0984
 OT0984.The horizontal coordinates were scaled from a map and have
 OT0984.an estimated accuracy of +/- 6 seconds.
 OT0984
 OT0984.The orthometric height was determined by differential leveling and
 OT0984.adjusted by the NATIONAL GEODETIC SURVEY
 OT0984.in June 1994.
 OT0984
 OT0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0984.GEOID18 height accuracy estimate available here.
 OT0984
 OT0984.Click photographs - Photos may exist for this station.
 OT0984
 OT0984.The dynamic height is computed by dividing the NAVD 88
 OT0984.geopotential number by the normal gravity value computed on the
 OT0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0984.degrees latitude (g = 980.6199 gals.).
 OT0984
 OT0984.The modeled gravity was interpolated from observed gravity values.
 OT0984
 OT0984;                    North         East    Units  Estimated Accuracy
 OT0984;SPC SD S     -   119,740.      351,750.      MT  (+/- 180 meters Scaled)
 OT0984
 OT0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ298031(NAD 83)
 OT0984
 OT0984                          SUPERSEDED SURVEY CONTROL
 OT0984
 OT0984.No superseded survey control is available for this station.
 OT0984
 OT0984_MARKER: DB = BENCH MARK DISK
 OT0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0984_STAMPING: 18-46.80 1993
 OT0984_MARK LOGO: SDDT
 OT0984_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0984+STABILITY: SURFACE MOTION
 OT0984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0984+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0984
 OT0984  HISTORY     - Date     Condition        Report By
 OT0984  HISTORY     - 1993     MONUMENTED       SDDT
 OT0984  HISTORY     - 19930919 GOOD             NGS
 OT0984
 OT0984                          STATION DESCRIPTION
 OT0984
 OT0984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0984'10.2 KM (6.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0984'OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.4 KM (0.85 MI) SOUTH OF
 OT0984'MILEPOST 46, 0.3 KM (0.20 MI) NORTH OF THE HOT SPRINGS AIRPORT
 OT0984'ENTRANCE ROAD, 33.3 M (109.3 FT) EAST OF AND LEVEL WITH THE HIGHWAY
 OT0984'CENTERLINE, 11.8 M (38.7 FT) WEST OF A FENCE, 7.0 M (23.0 FT) WEST OF
 OT0984'A UTILITY POLE WITH 2 GUY CABLES, 0.6 M (2.0 FT) WEST OF A WITNESS
 OT0984'POST, 0.6 M (2.0 FT) SOUTHEAST OF A METAL GUARD POST, 0.6 M (2.0 FT)
 OT0984'NORTHEAST OF A METAL GUARD POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 OT0984'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0983 ***********************************************************************
 OT0983  DESIGNATION -  18 047.65
 OT0983  PID         -  OT0983
 OT0983  STATE/COUNTY-  SD/FALL RIVER
 OT0983  COUNTRY     -  US
 OT0983  USGS QUAD   -  ANGOSTURA RESERVOIR (2017)
 OT0983
 OT0983                         *CURRENT SURVEY CONTROL
 OT0983  ______________________________________________________________________
 OT0983* NAD 83(1986) POSITION- 43 21 31.     (N) 103 23 43.     (W)   SCALED
 OT0983* NAVD 88 ORTHO HEIGHT -   960.987 (meters)     3152.84  (feet) ADJUSTED
 OT0983  ______________________________________________________________________
 OT0983  GEOID HEIGHT    -        -16.137 (meters)                     GEOID18
 OT0983  DYNAMIC HEIGHT  -        960.595 (meters)     3151.55  (feet) COMP
 OT0983  MODELED GRAVITY -    980,179.8   (mgal)                       NAVD 88
 OT0983
 OT0983  VERT ORDER      -  FIRST     CLASS II
 OT0983
 OT0983.The horizontal coordinates were scaled from a map and have
 OT0983.an estimated accuracy of +/- 6 seconds.
 OT0983
 OT0983.The orthometric height was determined by differential leveling and
 OT0983.adjusted by the NATIONAL GEODETIC SURVEY
 OT0983.in June 1994.
 OT0983
 OT0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0983.GEOID18 height accuracy estimate available here.
 OT0983
 OT0983.Click photographs - Photos may exist for this station.
 OT0983
 OT0983.The dynamic height is computed by dividing the NAVD 88
 OT0983.geopotential number by the normal gravity value computed on the
 OT0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0983.degrees latitude (g = 980.6199 gals.).
 OT0983
 OT0983.The modeled gravity was interpolated from observed gravity values.
 OT0983
 OT0983;                    North         East    Units  Estimated Accuracy
 OT0983;SPC SD S     -   118,470.      351,860.      MT  (+/- 180 meters Scaled)
 OT0983
 OT0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ300018(NAD 83)
 OT0983
 OT0983                          SUPERSEDED SURVEY CONTROL
 OT0983
 OT0983.No superseded survey control is available for this station.
 OT0983
 OT0983_MARKER: DB = BENCH MARK DISK
 OT0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0983_STAMPING: 18-47.65 1993
 OT0983_MARK LOGO: SDDT
 OT0983_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0983+STABILITY: SURFACE MOTION
 OT0983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0983+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0983
 OT0983  HISTORY     - Date     Condition        Report By
 OT0983  HISTORY     - 1993     MONUMENTED       SDDT
 OT0983  HISTORY     - 19930919 GOOD             NGS
 OT0983
 OT0983                          STATION DESCRIPTION
 OT0983
 OT0983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0983'11.5 KM (7.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0983'OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0983'OF MILEPOST 47, 0.4 KM (0.25 MI) SOUTH OF A PAVED CROSSROAD, 26.5 M
 OT0983'(86.9 FT) EAST OF THE HIGHWAY CENTERLINE, 21.4 M (70.2 FT) NORTHEAST
 OT0983'OF THE EAST END OF A PIPE CULVERT, 7.0 M (23.0 FT) SOUTH OD THE
 OT0983'CENTER OF A FIELD ENTRANCE, 4.2 M (13.8 FT) WEST OF A FENCE CORNER,
 OT0983'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTH
 OT0983'OF A WITNESS POST AND FENCE, 0.7 M (2.3 FT) SOUTH OF A METAL GUARD
 OT0983'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OT0983'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0982 ***********************************************************************
 OT0982  DESIGNATION -  18 048.70
 OT0982  PID         -  OT0982
 OT0982  STATE/COUNTY-  SD/FALL RIVER
 OT0982  COUNTRY     -  US
 OT0982  USGS QUAD   -  ANGOSTURA RESERVOIR (2017)
 OT0982
 OT0982                         *CURRENT SURVEY CONTROL
 OT0982  ______________________________________________________________________
 OT0982* NAD 83(1986) POSITION- 43 20 49.     (N) 103 23 14.     (W)   SCALED
 OT0982* NAVD 88 ORTHO HEIGHT -   992.603 (meters)     3256.57  (feet) ADJUSTED
 OT0982  ______________________________________________________________________
 OT0982  GEOID HEIGHT    -        -16.191 (meters)                     GEOID18
 OT0982  DYNAMIC HEIGHT  -        992.197 (meters)     3255.23  (feet) COMP
 OT0982  MODELED GRAVITY -    980,177.5   (mgal)                       NAVD 88
 OT0982
 OT0982  VERT ORDER      -  FIRST     CLASS II
 OT0982
 OT0982.The horizontal coordinates were scaled from a map and have
 OT0982.an estimated accuracy of +/- 6 seconds.
 OT0982
 OT0982.The orthometric height was determined by differential leveling and
 OT0982.adjusted by the NATIONAL GEODETIC SURVEY
 OT0982.in June 1994.
 OT0982
 OT0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0982.GEOID18 height accuracy estimate available here.
 OT0982
 OT0982.Click photographs - Photos may exist for this station.
 OT0982
 OT0982.The dynamic height is computed by dividing the NAVD 88
 OT0982.geopotential number by the normal gravity value computed on the
 OT0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0982.degrees latitude (g = 980.6199 gals.).
 OT0982
 OT0982.The modeled gravity was interpolated from observed gravity values.
 OT0982
 OT0982;                    North         East    Units  Estimated Accuracy
 OT0982;SPC SD S     -   117,150.      352,470.      MT  (+/- 180 meters Scaled)
 OT0982
 OT0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ307006(NAD 83)
 OT0982
 OT0982                          SUPERSEDED SURVEY CONTROL
 OT0982
 OT0982.No superseded survey control is available for this station.
 OT0982
 OT0982_MARKER: DB = BENCH MARK DISK
 OT0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0982_STAMPING: 18-48.70 1993
 OT0982_MARK LOGO: SDDT
 OT0982_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0982+STABILITY: SURFACE MOTION
 OT0982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0982+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0982
 OT0982  HISTORY     - Date     Condition        Report By
 OT0982  HISTORY     - 1993     MONUMENTED       SDDT
 OT0982  HISTORY     - 19930919 GOOD             NGS
 OT0982
 OT0982                          STATION DESCRIPTION
 OT0982
 OT0982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0982'13.0 KM (8.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0982'OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 0.9 KM (0.55 MI) SOUTHEAST
 OT0982'OF MILEPOST 48, 29.7 M (97.4 FT) NORTHEAST OF AND LEVEL WITH THE
 OT0982'HIGHWAY CENTERLINE, 27.7 M (90.9 FT) NORTH OF THE CENTER OF COUNTY
 OT0982'ROAD 1 A, 18.7 M (61.4 FT) NORTHWEST OF A FENCE CORNER, 0.7 M (2.3
 OT0982'FT) SOUTHWEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) NORTHEAST
 OT0982'OF A METAL GUARD POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 OT0982'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0981 ***********************************************************************
 OT0981  DESIGNATION -  18 049.85
 OT0981  PID         -  OT0981
 OT0981  STATE/COUNTY-  SD/FALL RIVER
 OT0981  COUNTRY     -  US
 OT0981  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0981
 OT0981                         *CURRENT SURVEY CONTROL
 OT0981  ______________________________________________________________________
 OT0981* NAD 83(1986) POSITION- 43 20 00.58   (N) 103 22 20.32   (W)   HD_HELD1
 OT0981* NAVD 88 ORTHO HEIGHT -  1007.967 (meters)     3306.97  (feet) ADJUSTED
 OT0981  ______________________________________________________________________
 OT0981  GEOID HEIGHT    -        -16.270 (meters)                     GEOID18
 OT0981  DYNAMIC HEIGHT  -       1007.552 (meters)     3305.61  (feet) COMP
 OT0981  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 OT0981
 OT0981  VERT ORDER      -  FIRST     CLASS II
 OT0981
 OT0981.The horizontal coordinates were determined by differentially corrected
 OT0981.hand held GPS observations or other comparable positioning techniques
 OT0981.and have an estimated accuracy of +/- 3 meters.
 OT0981
 OT0981.The orthometric height was determined by differential leveling and
 OT0981.adjusted by the NATIONAL GEODETIC SURVEY
 OT0981.in June 1994.
 OT0981
 OT0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0981.GEOID18 height accuracy estimate available here.
 OT0981
 OT0981.Click photographs - Photos may exist for this station.
 OT0981
 OT0981.The dynamic height is computed by dividing the NAVD 88
 OT0981.geopotential number by the normal gravity value computed on the
 OT0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0981.degrees latitude (g = 980.6199 gals.).
 OT0981
 OT0981.The modeled gravity was interpolated from observed gravity values.
 OT0981
 OT0981;                    North         East    Units  Estimated Accuracy
 OT0981;SPC SD S     -   115,616.8     353,618.1     MT  (+/- 3 meters HH1 GPS) 
 OT0981
 OT0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH3195199136(NAD 83)
 OT0981
 OT0981                          SUPERSEDED SURVEY CONTROL
 OT0981
 OT0981.No superseded survey control is available for this station.
 OT0981
 OT0981_MARKER: DB = BENCH MARK DISK
 OT0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0981_STAMPING: 18-49.85 1993
 OT0981_MARK LOGO: SDDT
 OT0981_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0981+STABILITY: SURFACE MOTION
 OT0981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0981+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0981
 OT0981  HISTORY     - Date     Condition        Report By
 OT0981  HISTORY     - 1993     MONUMENTED       SDDT
 OT0981  HISTORY     - 19930919 GOOD             NGS
 OT0981
 OT0981                          STATION DESCRIPTION
 OT0981
 OT0981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0981'14.9 KM (9.25 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0981'OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.3 KM (0.80 MI) SOUTHEAST
 OT0981'OF MILEPOST 49, 376.0 M (1233.6 FT) NORTHWEST OF MILEPOST 50, 30.2 M
 OT0981'(99.1 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.4 M
 OT0981'(1.3 FT) NORTHEAST OF A FENCE CORNER, 0.3 M (1.0 FT) NORTHEAST OF A
 OT0981'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OT0981'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0980 ***********************************************************************
 OT0980  DESIGNATION -  18 050.70
 OT0980  PID         -  OT0980
 OT0980  STATE/COUNTY-  SD/FALL RIVER
 OT0980  COUNTRY     -  US
 OT0980  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0980
 OT0980                         *CURRENT SURVEY CONTROL
 OT0980  ______________________________________________________________________
 OT0980* NAD 83(1986) POSITION- 43 19 23.     (N) 103 21 38.     (W)   SCALED
 OT0980* NAVD 88 ORTHO HEIGHT -  1028.170 (meters)     3373.25  (feet) ADJUSTED
 OT0980  ______________________________________________________________________
 OT0980  GEOID HEIGHT    -        -16.329 (meters)                     GEOID18
 OT0980  DYNAMIC HEIGHT  -       1027.744 (meters)     3371.86  (feet) COMP
 OT0980  MODELED GRAVITY -    980,170.1   (mgal)                       NAVD 88
 OT0980
 OT0980  VERT ORDER      -  FIRST     CLASS II
 OT0980
 OT0980.The horizontal coordinates were scaled from a map and have
 OT0980.an estimated accuracy of +/- 6 seconds.
 OT0980
 OT0980.The orthometric height was determined by differential leveling and
 OT0980.adjusted by the NATIONAL GEODETIC SURVEY
 OT0980.in June 1994.
 OT0980
 OT0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0980.GEOID18 height accuracy estimate available here.
 OT0980
 OT0980.Click photographs - Photos may exist for this station.
 OT0980
 OT0980.The dynamic height is computed by dividing the NAVD 88
 OT0980.geopotential number by the normal gravity value computed on the
 OT0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0980.degrees latitude (g = 980.6199 gals.).
 OT0980
 OT0980.The modeled gravity was interpolated from observed gravity values.
 OT0980
 OT0980;                    North         East    Units  Estimated Accuracy
 OT0980;SPC SD S     -   114,420.      354,530.      MT  (+/- 180 meters Scaled)
 OT0980
 OT0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH329979(NAD 83)
 OT0980
 OT0980                          SUPERSEDED SURVEY CONTROL
 OT0980
 OT0980.No superseded survey control is available for this station.
 OT0980
 OT0980_MARKER: DB = BENCH MARK DISK
 OT0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0980_STAMPING: 18-50.70 1993
 OT0980_MARK LOGO: SDDT
 OT0980_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0980+STABILITY: SURFACE MOTION
 OT0980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0980+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0980
 OT0980  HISTORY     - Date     Condition        Report By
 OT0980  HISTORY     - 1993     MONUMENTED       SDDT
 OT0980  HISTORY     - 19930919 GOOD             NGS
 OT0980
 OT0980                          STATION DESCRIPTION
 OT0980
 OT0980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0980'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0980'OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0980'OF MILEPOST 50, 30.2 M (99.1 FT) SOUTHWEST OF AND LEVEL WITH THE
 OT0980'HIGHWAY CENTERLINE, 24.2 M (79.4 FT) WEST OF THE SOUTHWEST END OF A
 OT0980'PIPE CULVERT, 4.3 M (14.1 FT) SOUTHEAST OF AN UNDERGROUND CABLE
 OT0980'WARNING SIGN, 0.4 M (1.3 FT) NORTH OF A FENCE CORNER, 0.3 M (1.0 FT)
 OT0980'NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 OT0980'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0979 ***********************************************************************
 OT0979  DESIGNATION -  18 051.75
 OT0979  PID         -  OT0979
 OT0979  STATE/COUNTY-  SD/FALL RIVER
 OT0979  COUNTRY     -  US
 OT0979  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0979
 OT0979                         *CURRENT SURVEY CONTROL
 OT0979  ______________________________________________________________________
 OT0979* NAD 83(1986) POSITION- 43 18 41.     (N) 103 20 54.     (W)   SCALED
 OT0979* NAVD 88 ORTHO HEIGHT -  1034.967 (meters)     3395.55  (feet) ADJUSTED
 OT0979  ______________________________________________________________________
 OT0979  GEOID HEIGHT    -        -16.393 (meters)                     GEOID18
 OT0979  DYNAMIC HEIGHT  -       1034.533 (meters)     3394.13  (feet) COMP
 OT0979  MODELED GRAVITY -    980,165.5   (mgal)                       NAVD 88
 OT0979
 OT0979  VERT ORDER      -  FIRST     CLASS II
 OT0979
 OT0979.The horizontal coordinates were scaled from a map and have
 OT0979.an estimated accuracy of +/- 6 seconds.
 OT0979
 OT0979.The orthometric height was determined by differential leveling and
 OT0979.adjusted by the NATIONAL GEODETIC SURVEY
 OT0979.in June 1994.
 OT0979
 OT0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0979.GEOID18 height accuracy estimate available here.
 OT0979
 OT0979.Click photographs - Photos may exist for this station.
 OT0979
 OT0979.The dynamic height is computed by dividing the NAVD 88
 OT0979.geopotential number by the normal gravity value computed on the
 OT0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0979.degrees latitude (g = 980.6199 gals.).
 OT0979
 OT0979.The modeled gravity was interpolated from observed gravity values.
 OT0979
 OT0979;                    North         East    Units  Estimated Accuracy
 OT0979;SPC SD S     -   113,090.      355,470.      MT  (+/- 180 meters Scaled)
 OT0979
 OT0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH339967(NAD 83)
 OT0979
 OT0979                          SUPERSEDED SURVEY CONTROL
 OT0979
 OT0979.No superseded survey control is available for this station.
 OT0979
 OT0979_MARKER: Z = SEE DESCRIPTION
 OT0979_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0979_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0979_STAMPING: 18-51.75 1993
 OT0979_MARK LOGO: NGS
 OT0979_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0979_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0979_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0979+STABILITY: POSITION/ELEVATION WELL
 OT0979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0979+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0979_ROD/PIPE-DEPTH: 6.4 meters
 OT0979_SLEEVE-DEPTH  : 3.0 meters
 OT0979
 OT0979  HISTORY     - Date     Condition        Report By
 OT0979  HISTORY     - 1993     MONUMENTED       SDDT
 OT0979  HISTORY     - 19930919 GOOD             NGS
 OT0979
 OT0979                          STATION DESCRIPTION
 OT0979
 OT0979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0979'17.7 KM (11.00 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0979'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.0 KM (0.60 MI) SOUTHEAST
 OT0979'OF MILEPOST 51, 30.2 M (99.1 FT) SOUTHWEST OF AND LEVEL WITH THE
 OT0979'HIGHWAY CENTERLINE, 0.7 M (2.3 FT) NORTHEAST OF A FENCE, 0.3 M (1.0
 OT0979'FT) NORTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTHWEST OF A
 OT0979'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OT0979'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OT0979'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OT0979'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0978 ***********************************************************************
 OT0978  DESIGNATION -  18 052.75
 OT0978  PID         -  OT0978
 OT0978  STATE/COUNTY-  SD/FALL RIVER
 OT0978  COUNTRY     -  US
 OT0978  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0978
 OT0978                         *CURRENT SURVEY CONTROL
 OT0978  ______________________________________________________________________
 OT0978* NAD 83(1986) POSITION- 43 18 02.     (N) 103 20 06.     (W)   SCALED
 OT0978* NAVD 88 ORTHO HEIGHT -  1031.870 (meters)     3385.39  (feet) ADJUSTED
 OT0978  ______________________________________________________________________
 OT0978  GEOID HEIGHT    -        -16.460 (meters)                     GEOID18
 OT0978  DYNAMIC HEIGHT  -       1031.432 (meters)     3383.96  (feet) COMP
 OT0978  MODELED GRAVITY -    980,160.1   (mgal)                       NAVD 88
 OT0978
 OT0978  VERT ORDER      -  FIRST     CLASS II
 OT0978
 OT0978.The horizontal coordinates were scaled from a map and have
 OT0978.an estimated accuracy of +/- 6 seconds.
 OT0978
 OT0978.The orthometric height was determined by differential leveling and
 OT0978.adjusted by the NATIONAL GEODETIC SURVEY
 OT0978.in June 1994.
 OT0978
 OT0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0978.GEOID18 height accuracy estimate available here.
 OT0978
 OT0978.Click photographs - Photos may exist for this station.
 OT0978
 OT0978.The dynamic height is computed by dividing the NAVD 88
 OT0978.geopotential number by the normal gravity value computed on the
 OT0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0978.degrees latitude (g = 980.6199 gals.).
 OT0978
 OT0978.The modeled gravity was interpolated from observed gravity values.
 OT0978
 OT0978;                    North         East    Units  Estimated Accuracy
 OT0978;SPC SD S     -   111,850.      356,510.      MT  (+/- 180 meters Scaled)
 OT0978
 OT0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH350955(NAD 83)
 OT0978
 OT0978                          SUPERSEDED SURVEY CONTROL
 OT0978
 OT0978.No superseded survey control is available for this station.
 OT0978
 OT0978_MARKER: DB = BENCH MARK DISK
 OT0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0978_STAMPING: 18-52.75 1993
 OT0978_MARK LOGO: SDDT
 OT0978_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0978+STABILITY: SURFACE MOTION
 OT0978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0978+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0978
 OT0978  HISTORY     - Date     Condition        Report By
 OT0978  HISTORY     - 1993     MONUMENTED       SDDT
 OT0978  HISTORY     - 19931021 GOOD             NGS
 OT0978
 OT0978                          STATION DESCRIPTION
 OT0978
 OT0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0978'15.5 KM (9.65 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0978'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0978'OF MILEPOST 52, 30.2 M (99.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OT0978'22.7 M (74.5 FT) NORTHWEST OF A CABLE OUTLET, 1.7 M (5.6 FT) BELOW
 OT0978'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST
 OT0978'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0977 ***********************************************************************
 OT0977  DESIGNATION -  18 053.85
 OT0977  PID         -  OT0977
 OT0977  STATE/COUNTY-  SD/FALL RIVER
 OT0977  COUNTRY     -  US
 OT0977  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0977
 OT0977                         *CURRENT SURVEY CONTROL
 OT0977  ______________________________________________________________________
 OT0977* NAD 83(1986) POSITION- 43 17 18.40   (N) 103 19 16.50   (W)   HD_HELD1
 OT0977* NAVD 88 ORTHO HEIGHT -  1018.926 (meters)     3342.93  (feet) ADJUSTED
 OT0977  ______________________________________________________________________
 OT0977  GEOID HEIGHT    -        -16.532 (meters)                     GEOID18
 OT0977  DYNAMIC HEIGHT  -       1018.488 (meters)     3341.49  (feet) COMP
 OT0977  MODELED GRAVITY -    980,154.7   (mgal)                       NAVD 88
 OT0977
 OT0977  VERT ORDER      -  FIRST     CLASS II
 OT0977
 OT0977.The horizontal coordinates were determined by differentially corrected
 OT0977.hand held GPS observations or other comparable positioning techniques
 OT0977.and have an estimated accuracy of +/- 3 meters.
 OT0977
 OT0977.The orthometric height was determined by differential leveling and
 OT0977.adjusted by the NATIONAL GEODETIC SURVEY
 OT0977.in June 1994.
 OT0977
 OT0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0977.GEOID18 height accuracy estimate available here.
 OT0977
 OT0977.Click photographs - Photos may exist for this station.
 OT0977
 OT0977.The dynamic height is computed by dividing the NAVD 88
 OT0977.geopotential number by the normal gravity value computed on the
 OT0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0977.degrees latitude (g = 980.6199 gals.).
 OT0977
 OT0977.The modeled gravity was interpolated from observed gravity values.
 OT0977
 OT0977;                    North         East    Units  Estimated Accuracy
 OT0977;SPC SD S     -   110,465.3     357,576.0     MT  (+/- 3 meters HH1 GPS) 
 OT0977
 OT0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH3619194215(NAD 83)
 OT0977
 OT0977                          SUPERSEDED SURVEY CONTROL
 OT0977
 OT0977.No superseded survey control is available for this station.
 OT0977
 OT0977_MARKER: DB = BENCH MARK DISK
 OT0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0977_STAMPING: 18-53.85 1993
 OT0977_MARK LOGO: SDDT
 OT0977_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0977+STABILITY: SURFACE MOTION
 OT0977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0977+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0977
 OT0977  HISTORY     - Date     Condition        Report By
 OT0977  HISTORY     - 1993     MONUMENTED       SDDT
 OT0977  HISTORY     - 19931021 GOOD             NGS
 OT0977
 OT0977                          STATION DESCRIPTION
 OT0977
 OT0977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0977'13.6 KM (8.45 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0977'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.35 KM (0.85 MI)
 OT0977'SOUTHEAST OF MILEPOST 53, 256.0 M (839.9 FT) NORTHWEST OF MILEPOST
 OT0977'54, 79.0 M (259.2 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE,
 OT0977'30.2 M (99.1 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OT0977'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE
 OT0977'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0976 ***********************************************************************
 OT0976  DESIGNATION -  18 054.65
 OT0976  PID         -  OT0976
 OT0976  STATE/COUNTY-  SD/FALL RIVER
 OT0976  COUNTRY     -  US
 OT0976  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0976
 OT0976                         *CURRENT SURVEY CONTROL
 OT0976  ______________________________________________________________________
 OT0976* NAD 83(1986) POSITION- 43 16 42.     (N) 103 18 41.     (W)   SCALED
 OT0976* NAVD 88 ORTHO HEIGHT -  1019.292 (meters)     3344.13  (feet) ADJUSTED
 OT0976  ______________________________________________________________________
 OT0976  GEOID HEIGHT    -        -16.584 (meters)                     GEOID18
 OT0976  DYNAMIC HEIGHT  -       1018.851 (meters)     3342.68  (feet) COMP
 OT0976  MODELED GRAVITY -    980,152.9   (mgal)                       NAVD 88
 OT0976
 OT0976  VERT ORDER      -  FIRST     CLASS II
 OT0976
 OT0976.The horizontal coordinates were scaled from a map and have
 OT0976.an estimated accuracy of +/- 6 seconds.
 OT0976
 OT0976.The orthometric height was determined by differential leveling and
 OT0976.adjusted by the NATIONAL GEODETIC SURVEY
 OT0976.in June 1994.
 OT0976
 OT0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0976.GEOID18 height accuracy estimate available here.
 OT0976
 OT0976.Click photographs - Photos may exist for this station.
 OT0976
 OT0976.The dynamic height is computed by dividing the NAVD 88
 OT0976.geopotential number by the normal gravity value computed on the
 OT0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0976.degrees latitude (g = 980.6199 gals.).
 OT0976
 OT0976.The modeled gravity was interpolated from observed gravity values.
 OT0976
 OT0976;                    North         East    Units  Estimated Accuracy
 OT0976;SPC SD S     -   109,310.      358,340.      MT  (+/- 180 meters Scaled)
 OT0976
 OT0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH370931(NAD 83)
 OT0976
 OT0976                          SUPERSEDED SURVEY CONTROL
 OT0976
 OT0976.No superseded survey control is available for this station.
 OT0976
 OT0976_MARKER: DB = BENCH MARK DISK
 OT0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0976_STAMPING: 18-54.65 1993
 OT0976_MARK LOGO: SDDT
 OT0976_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0976+STABILITY: SURFACE MOTION
 OT0976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0976+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0976
 OT0976  HISTORY     - Date     Condition        Report By
 OT0976  HISTORY     - 1993     MONUMENTED       SDDT
 OT0976  HISTORY     - 19931021 GOOD             NGS
 OT0976
 OT0976                          STATION DESCRIPTION
 OT0976
 OT0976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0976'12.4 KM (7.70 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0976'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.0 KM (0.60 MI) SOUTHEAST
 OT0976'OF MILEPOST 54, 32.2 M (105.6 FT) SOUTHWEST OF AND LEVEL WITH THE
 OT0976'HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTHEAST OF A RIGHT-OF-WAY POST,
 OT0976'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE
 OT0976'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0975 ***********************************************************************
 OT0975  DESIGNATION -  18 055.65
 OT0975  PID         -  OT0975
 OT0975  STATE/COUNTY-  SD/FALL RIVER
 OT0975  COUNTRY     -  US
 OT0975  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0975
 OT0975                         *CURRENT SURVEY CONTROL
 OT0975  ______________________________________________________________________
 OT0975* NAD 83(1986) POSITION- 43 15 51.     (N) 103 18 30.     (W)   SCALED
 OT0975* NAVD 88 ORTHO HEIGHT -  1004.115 (meters)     3294.33  (feet) ADJUSTED
 OT0975  ______________________________________________________________________
 OT0975  GEOID HEIGHT    -        -16.619 (meters)                     GEOID18
 OT0975  DYNAMIC HEIGHT  -       1003.679 (meters)     3292.90  (feet) COMP
 OT0975  MODELED GRAVITY -    980,151.6   (mgal)                       NAVD 88
 OT0975
 OT0975  VERT ORDER      -  FIRST     CLASS II
 OT0975
 OT0975.The horizontal coordinates were scaled from a map and have
 OT0975.an estimated accuracy of +/- 6 seconds.
 OT0975
 OT0975.The orthometric height was determined by differential leveling and
 OT0975.adjusted by the NATIONAL GEODETIC SURVEY
 OT0975.in June 1994.
 OT0975
 OT0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0975.GEOID18 height accuracy estimate available here.
 OT0975
 OT0975.Click photographs - Photos may exist for this station.
 OT0975
 OT0975.The dynamic height is computed by dividing the NAVD 88
 OT0975.geopotential number by the normal gravity value computed on the
 OT0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0975.degrees latitude (g = 980.6199 gals.).
 OT0975
 OT0975.The modeled gravity was interpolated from observed gravity values.
 OT0975
 OT0975;                    North         East    Units  Estimated Accuracy
 OT0975;SPC SD S     -   107,730.      358,530.      MT  (+/- 180 meters Scaled)
 OT0975
 OT0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH372915(NAD 83)
 OT0975
 OT0975                          SUPERSEDED SURVEY CONTROL
 OT0975
 OT0975.No superseded survey control is available for this station.
 OT0975
 OT0975_MARKER: DB = BENCH MARK DISK
 OT0975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0975_STAMPING: 18-55.65 1993
 OT0975_MARK LOGO: SDDT
 OT0975_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0975+STABILITY: SURFACE MOTION
 OT0975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0975+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0975
 OT0975  HISTORY     - Date     Condition        Report By
 OT0975  HISTORY     - 1993     MONUMENTED       SDDT
 OT0975  HISTORY     - 19931021 GOOD             NGS
 OT0975
 OT0975                          STATION DESCRIPTION
 OT0975
 OT0975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0975'10.8 KM (6.70 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0975'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.4 KM (0.85 MI) NORTHWEST
 OT0975'OF A HIGHWAY BRIDGE SPANNING HORSEHEAD CREEK, 1.0 KM (0.60 MI)
 OT0975'SOUTHEAST OF MILEPOST 55, 29.9 M (98.1 FT) WEST OF THE HIGHWAY
 OT0975'CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OT0975'FT) EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 OT0975'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0974 ***********************************************************************
 OT0974  DESIGNATION -  18 056.65
 OT0974  PID         -  OT0974
 OT0974  STATE/COUNTY-  SD/FALL RIVER
 OT0974  COUNTRY     -  US
 OT0974  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0974
 OT0974                         *CURRENT SURVEY CONTROL
 OT0974  ______________________________________________________________________
 OT0974* NAD 83(1986) POSITION- 43 15 05.58   (N) 103 18 21.94   (W)   HD_HELD1
 OT0974* NAVD 88 ORTHO HEIGHT -   991.583 (meters)     3253.22  (feet) ADJUSTED
 OT0974  ______________________________________________________________________
 OT0974  GEOID HEIGHT    -        -16.648 (meters)                     GEOID18
 OT0974  DYNAMIC HEIGHT  -        991.150 (meters)     3251.80  (feet) COMP
 OT0974  MODELED GRAVITY -    980,150.2   (mgal)                       NAVD 88
 OT0974
 OT0974  VERT ORDER      -  FIRST     CLASS II
 OT0974
 OT0974.The horizontal coordinates were determined by differentially corrected
 OT0974.hand held GPS observations or other comparable positioning techniques
 OT0974.and have an estimated accuracy of +/- 3 meters.
 OT0974
 OT0974.The orthometric height was determined by differential leveling and
 OT0974.adjusted by the NATIONAL GEODETIC SURVEY
 OT0974.in June 1994.
 OT0974
 OT0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0974.GEOID18 height accuracy estimate available here.
 OT0974
 OT0974.Click photographs - Photos may exist for this station.
 OT0974
 OT0974.The dynamic height is computed by dividing the NAVD 88
 OT0974.geopotential number by the normal gravity value computed on the
 OT0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0974.degrees latitude (g = 980.6199 gals.).
 OT0974
 OT0974.The modeled gravity was interpolated from observed gravity values.
 OT0974
 OT0974;                    North         East    Units  Estimated Accuracy
 OT0974;SPC SD S     -   106,325.2     358,658.5     MT  (+/- 3 meters HH1 GPS) 
 OT0974
 OT0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH3750490142(NAD 83)
 OT0974
 OT0974                          SUPERSEDED SURVEY CONTROL
 OT0974
 OT0974.No superseded survey control is available for this station.
 OT0974
 OT0974_MARKER: Z = SEE DESCRIPTION
 OT0974_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0974_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0974_STAMPING: 18-56.65 1993
 OT0974_MARK LOGO: NGS
 OT0974_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0974_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0974+STABILITY: POSITION/ELEVATION WELL
 OT0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0974+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0974_ROD/PIPE-DEPTH: 6.4 meters
 OT0974_SLEEVE-DEPTH  : 3.0 meters
 OT0974
 OT0974  HISTORY     - Date     Condition        Report By
 OT0974  HISTORY     - 1993     MONUMENTED       SDDT
 OT0974  HISTORY     - 19930919 GOOD             NGS
 OT0974
 OT0974                          STATION DESCRIPTION
 OT0974
 OT0974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0974'9.2 KM (5.70 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0974'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.0 KM (0.60 MI) SOUTHEAST
 OT0974'OF MILEPOST 56, 200.0 M (656.2 FT) SOUTH OF A HIGHWAY BRIDGE SPANNING
 OT0974'HORSEHEAD CREEK, 28.0 M (91.9 FT) WEST OF THE HIGHWAY CENTERLINE, 9.6
 OT0974'M (31.5 FT) SOUTH OF AN UNDERGROUND CABLE WARNING SIGN, 0.6 M (2.0
 OT0974'FT) EAST OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OT0974'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A
 OT0974'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OT0974'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OT0974'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OT0974'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0973 ***********************************************************************
 OT0973  DESIGNATION -  18 057.65
 OT0973  PID         -  OT0973
 OT0973  STATE/COUNTY-  SD/FALL RIVER
 OT0973  COUNTRY     -  US
 OT0973  USGS QUAD   -  LONE WELL CREEK EAST (2017)
 OT0973
 OT0973                         *CURRENT SURVEY CONTROL
 OT0973  ______________________________________________________________________
 OT0973* NAD 83(1986) POSITION- 43 14 16.     (N) 103 17 44.     (W)   SCALED
 OT0973* NAVD 88 ORTHO HEIGHT -   999.859 (meters)     3280.37  (feet) ADJUSTED
 OT0973  ______________________________________________________________________
 OT0973  GEOID HEIGHT    -        -16.702 (meters)                     GEOID18
 OT0973  DYNAMIC HEIGHT  -        999.421 (meters)     3278.93  (feet) COMP
 OT0973  MODELED GRAVITY -    980,148.4   (mgal)                       NAVD 88
 OT0973
 OT0973  VERT ORDER      -  FIRST     CLASS II
 OT0973
 OT0973.The horizontal coordinates were scaled from a map and have
 OT0973.an estimated accuracy of +/- 6 seconds.
 OT0973
 OT0973.The orthometric height was determined by differential leveling and
 OT0973.adjusted by the NATIONAL GEODETIC SURVEY
 OT0973.in June 1994.
 OT0973
 OT0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0973.GEOID18 height accuracy estimate available here.
 OT0973
 OT0973.Click photographs - Photos may exist for this station.
 OT0973
 OT0973.The dynamic height is computed by dividing the NAVD 88
 OT0973.geopotential number by the normal gravity value computed on the
 OT0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0973.degrees latitude (g = 980.6199 gals.).
 OT0973
 OT0973.The modeled gravity was interpolated from observed gravity values.
 OT0973
 OT0973;                    North         East    Units  Estimated Accuracy
 OT0973;SPC SD S     -   104,770.      359,460.      MT  (+/- 180 meters Scaled)
 OT0973
 OT0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH383886(NAD 83)
 OT0973
 OT0973                          SUPERSEDED SURVEY CONTROL
 OT0973
 OT0973.No superseded survey control is available for this station.
 OT0973
 OT0973_MARKER: DB = BENCH MARK DISK
 OT0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0973_STAMPING: 18-57.65 1993
 OT0973_MARK LOGO: SDDT
 OT0973_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0973+STABILITY: SURFACE MOTION
 OT0973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0973+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0973
 OT0973  HISTORY     - Date     Condition        Report By
 OT0973  HISTORY     - 1993     MONUMENTED       SDDT
 OT0973  HISTORY     - 19931021 GOOD             NGS
 OT0973
 OT0973                          STATION DESCRIPTION
 OT0973
 OT0973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0973'7.4 KM (4.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0973'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0973'OF MILEPOST 57, 30.0 M (98.4 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OT0973'1.9 M (6.2 FT) SOUTH OF A FENCE CORNER AND AN UNDERGROUND CABLE
 OT0973'WARNING SIGN, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OT0973'(1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT
 OT0973'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0972 ***********************************************************************
 OT0972  DESIGNATION -  18 058.65
 OT0972  PID         -  OT0972
 OT0972  STATE/COUNTY-  SD/FALL RIVER
 OT0972  COUNTRY     -  US
 OT0972  USGS QUAD   -  LONE WELL CREEK EAST (2017)
 OT0972
 OT0972                         *CURRENT SURVEY CONTROL
 OT0972  ______________________________________________________________________
 OT0972* NAD 83(1986) POSITION- 43 13 40.     (N) 103 16 56.     (W)   SCALED
 OT0972* NAVD 88 ORTHO HEIGHT -  1016.422 (meters)     3334.71  (feet) ADJUSTED
 OT0972  ______________________________________________________________________
 OT0972  GEOID HEIGHT    -        -16.758 (meters)                     GEOID18
 OT0972  DYNAMIC HEIGHT  -       1015.977 (meters)     3333.25  (feet) COMP
 OT0972  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 OT0972
 OT0972  VERT ORDER      -  FIRST     CLASS II
 OT0972
 OT0972.The horizontal coordinates were scaled from a map and have
 OT0972.an estimated accuracy of +/- 6 seconds.
 OT0972
 OT0972.The orthometric height was determined by differential leveling and
 OT0972.adjusted by the NATIONAL GEODETIC SURVEY
 OT0972.in June 1994.
 OT0972
 OT0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0972.GEOID18 height accuracy estimate available here.
 OT0972
 OT0972.Click photographs - Photos may exist for this station.
 OT0972
 OT0972.The dynamic height is computed by dividing the NAVD 88
 OT0972.geopotential number by the normal gravity value computed on the
 OT0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0972.degrees latitude (g = 980.6199 gals.).
 OT0972
 OT0972.The modeled gravity was interpolated from observed gravity values.
 OT0972
 OT0972;                    North         East    Units  Estimated Accuracy
 OT0972;SPC SD S     -   103,620.      360,500.      MT  (+/- 180 meters Scaled)
 OT0972
 OT0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH394875(NAD 83)
 OT0972
 OT0972                          SUPERSEDED SURVEY CONTROL
 OT0972
 OT0972.No superseded survey control is available for this station.
 OT0972
 OT0972_MARKER: DB = BENCH MARK DISK
 OT0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0972_STAMPING: 18-58.65 1993
 OT0972_MARK LOGO: SDDT
 OT0972_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0972+STABILITY: SURFACE MOTION
 OT0972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0972+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0972
 OT0972  HISTORY     - Date     Condition        Report By
 OT0972  HISTORY     - 1993     MONUMENTED       SDDT
 OT0972  HISTORY     - 19931021 GOOD             NGS
 OT0972
 OT0972                          STATION DESCRIPTION
 OT0972
 OT0972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0972'5.8 KM (3.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0972'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0972'OF MILEPOST 58, 30.4 M (99.7 FT) SOUTHWEST OF AND LEVEL WITH THE
 OT0972'HIGHWAY CENTERLINE, 9.8 M (32.2 FT) NORTHWEST OF THE CENTER OF A DIRT
 OT0972'ROAD LEADING SOUTHWEST TO THE SEGER RANCH, 2.9 M (9.5 FT) SOUTHEAST
 OT0972'OF AN UNDERGROUND CABLE WARNING SIGN, 0.3 M (1.0 FT) NORTHEAST OF A
 OT0972'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OT0972'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0971 ***********************************************************************
 OT0971  DESIGNATION -  18 059.65
 OT0971  PID         -  OT0971
 OT0971  STATE/COUNTY-  SD/FALL RIVER
 OT0971  COUNTRY     -  US
 OT0971  USGS QUAD   -  LONE WELL CREEK EAST (2017)
 OT0971
 OT0971                         *CURRENT SURVEY CONTROL
 OT0971  ______________________________________________________________________
 OT0971* NAD 83(1986) POSITION- 43 13 00.67   (N) 103 16 08.92   (W)   HD_HELD1
 OT0971* NAVD 88 ORTHO HEIGHT -  1017.132 (meters)     3337.04  (feet) ADJUSTED
 OT0971  ______________________________________________________________________
 OT0971  GEOID HEIGHT    -        -16.812 (meters)                     GEOID18
 OT0971  DYNAMIC HEIGHT  -       1016.686 (meters)     3335.58  (feet) COMP
 OT0971  MODELED GRAVITY -    980,146.3   (mgal)                       NAVD 88
 OT0971
 OT0971  VERT ORDER      -  FIRST     CLASS II
 OT0971
 OT0971.The horizontal coordinates were determined by differentially corrected
 OT0971.hand held GPS observations or other comparable positioning techniques
 OT0971.and have an estimated accuracy of +/- 3 meters.
 OT0971
 OT0971.The orthometric height was determined by differential leveling and
 OT0971.adjusted by the NATIONAL GEODETIC SURVEY
 OT0971.in June 1994.
 OT0971
 OT0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0971.GEOID18 height accuracy estimate available here.
 OT0971
 OT0971.Click photographs - Photos may exist for this station.
 OT0971
 OT0971.The dynamic height is computed by dividing the NAVD 88
 OT0971.geopotential number by the normal gravity value computed on the
 OT0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0971.degrees latitude (g = 980.6199 gals.).
 OT0971
 OT0971.The modeled gravity was interpolated from observed gravity values.
 OT0971
 OT0971;                    North         East    Units  Estimated Accuracy
 OT0971;SPC SD S     -   102,366.4     361,520.8     MT  (+/- 3 meters HH1 GPS) 
 OT0971
 OT0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH4058386350(NAD 83)
 OT0971
 OT0971                          SUPERSEDED SURVEY CONTROL
 OT0971
 OT0971.No superseded survey control is available for this station.
 OT0971
 OT0971_MARKER: DB = BENCH MARK DISK
 OT0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0971_STAMPING: 18-59.65 1993
 OT0971_MARK LOGO: SDDT
 OT0971_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0971+STABILITY: SURFACE MOTION
 OT0971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0971+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0971
 OT0971  HISTORY     - Date     Condition        Report By
 OT0971  HISTORY     - 1993     MONUMENTED       SDDT
 OT0971  HISTORY     - 19931021 GOOD             NGS
 OT0971
 OT0971                          STATION DESCRIPTION
 OT0971
 OT0971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0971'4.2 KM (2.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0971'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) SOUTHEAST
 OT0971'OF MILEPOST 59, 31.0 M (101.7 FT) SOUTHWEST OF THE HIGHWAY
 OT0971'CENTERLINE, 21.5 M (70.5 FT) NORTH OF THE CENTER OF A GRAVELED ROAD
 OT0971'LEADING WEST, 17.8 M (58.4 FT) NORTHWEST OF UNDERGROUND CABLE
 OT0971'JUNCTION BOX NUMBER A 21, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST,
 OT0971'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0970 ***********************************************************************
 OT0970  DESIGNATION -  18 060.65
 OT0970  PID         -  OT0970
 OT0970  STATE/COUNTY-  SD/FALL RIVER
 OT0970  COUNTRY     -  US
 OT0970  USGS QUAD   -  LONE WELL CREEK EAST (2017)
 OT0970
 OT0970                         *CURRENT SURVEY CONTROL
 OT0970  ______________________________________________________________________
 OT0970* NAD 83(1986) POSITION- 43 12 23.     (N) 103 15 24.     (W)   SCALED
 OT0970* NAVD 88 ORTHO HEIGHT -  1026.048 (meters)     3366.29  (feet) ADJUSTED
 OT0970  ______________________________________________________________________
 OT0970  GEOID HEIGHT    -        -16.861 (meters)                     GEOID18
 OT0970  DYNAMIC HEIGHT  -       1025.597 (meters)     3364.81  (feet) COMP
 OT0970  MODELED GRAVITY -    980,145.9   (mgal)                       NAVD 88
 OT0970
 OT0970  VERT ORDER      -  FIRST     CLASS II
 OT0970
 OT0970.The horizontal coordinates were scaled from a map and have
 OT0970.an estimated accuracy of +/- 6 seconds.
 OT0970
 OT0970.The orthometric height was determined by differential leveling and
 OT0970.adjusted by the NATIONAL GEODETIC SURVEY
 OT0970.in June 1994.
 OT0970
 OT0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0970.GEOID18 height accuracy estimate available here.
 OT0970
 OT0970.Click photographs - Photos may exist for this station.
 OT0970
 OT0970.The dynamic height is computed by dividing the NAVD 88
 OT0970.geopotential number by the normal gravity value computed on the
 OT0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0970.degrees latitude (g = 980.6199 gals.).
 OT0970
 OT0970.The modeled gravity was interpolated from observed gravity values.
 OT0970
 OT0970;                    North         East    Units  Estimated Accuracy
 OT0970;SPC SD S     -   101,170.      362,490.      MT  (+/- 180 meters Scaled)
 OT0970
 OT0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH416852(NAD 83)
 OT0970
 OT0970                          SUPERSEDED SURVEY CONTROL
 OT0970
 OT0970.No superseded survey control is available for this station.
 OT0970
 OT0970_MARKER: DB = BENCH MARK DISK
 OT0970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0970_STAMPING: 18-60.65 1993
 OT0970_MARK LOGO: SDDT
 OT0970_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0970+STABILITY: SURFACE MOTION
 OT0970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0970+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0970
 OT0970  HISTORY     - Date     Condition        Report By
 OT0970  HISTORY     - 1993     MONUMENTED       SDDT
 OT0970  HISTORY     - 19931021 GOOD             NGS
 OT0970
 OT0970                          STATION DESCRIPTION
 OT0970
 OT0970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0970'2.7 KM (1.65 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0970'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 1.0 KM (0.60 MI) SOUTHEAST
 OT0970'OF MILEPOST 60, 29.0 M (95.1 FT) SOUTHWEST OF AND LEVEL WITH THE
 OT0970'HIGHWAY CENTERLINE, 15.8 M (51.8 FT) SOUTHEAST OF UNDERGROUND CABLE
 OT0970'JUNCTION BOX NUMBER A 18, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST
 OT0970'AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0970'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0969 ***********************************************************************
 OT0969  DESIGNATION -  18 061.65
 OT0969  PID         -  OT0969
 OT0969  STATE/COUNTY-  SD/FALL RIVER
 OT0969  COUNTRY     -  US
 OT0969  USGS QUAD   -  OELRICHS (2017)
 OT0969
 OT0969                         *CURRENT SURVEY CONTROL
 OT0969  ______________________________________________________________________
 OT0969* NAD 83(1986) POSITION- 43 11 56.     (N) 103 14 38.     (W)   SCALED
 OT0969* NAVD 88 ORTHO HEIGHT -  1026.843 (meters)     3368.90  (feet) ADJUSTED
 OT0969  ______________________________________________________________________
 OT0969  GEOID HEIGHT    -        -16.909 (meters)                     GEOID18
 OT0969  DYNAMIC HEIGHT  -       1026.392 (meters)     3367.42  (feet) COMP
 OT0969  MODELED GRAVITY -    980,145.8   (mgal)                       NAVD 88
 OT0969
 OT0969  VERT ORDER      -  FIRST     CLASS II
 OT0969
 OT0969.The horizontal coordinates were scaled from a map and have
 OT0969.an estimated accuracy of +/- 6 seconds.
 OT0969
 OT0969.The orthometric height was determined by differential leveling and
 OT0969.adjusted by the NATIONAL GEODETIC SURVEY
 OT0969.in June 1994.
 OT0969
 OT0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0969.GEOID18 height accuracy estimate available here.
 OT0969
 OT0969.Click photographs - Photos may exist for this station.
 OT0969
 OT0969.The dynamic height is computed by dividing the NAVD 88
 OT0969.geopotential number by the normal gravity value computed on the
 OT0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0969.degrees latitude (g = 980.6199 gals.).
 OT0969
 OT0969.The modeled gravity was interpolated from observed gravity values.
 OT0969
 OT0969;                    North         East    Units  Estimated Accuracy
 OT0969;SPC SD S     -   100,300.      363,500.      MT  (+/- 180 meters Scaled)
 OT0969
 OT0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH426843(NAD 83)
 OT0969
 OT0969                          SUPERSEDED SURVEY CONTROL
 OT0969
 OT0969.No superseded survey control is available for this station.
 OT0969
 OT0969_MARKER: DB = BENCH MARK DISK
 OT0969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0969_STAMPING: 18-61.65 1993
 OT0969_MARK LOGO: SDDT
 OT0969_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0969+STABILITY: SURFACE MOTION
 OT0969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0969+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1993
 OT0969
 OT0969  HISTORY     - Date     Condition        Report By
 OT0969  HISTORY     - 1993     MONUMENTED       SDDT
 OT0969  HISTORY     - 19931021 GOOD             NGS
 OT0969
 OT0969                          STATION DESCRIPTION
 OT0969
 OT0969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0969'1.3 KM (0.80 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OT0969'JUNCTION OF U.S. HIGHWAY 385 IN OELRICHS, 0.8 KM (0.50 MI) SOUTHEAST
 OT0969'OF MILEPOST 65, 29.1 M (95.5 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OT0969'9.9 M (32.5 FT) NORTHEAST OF AN UNDERGROUND CABLE WARNING SIGN, 0.4 M
 OT0969'(1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF
 OT0969'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OT0969'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0968 ***********************************************************************
 OT0968  CBN         -  This is a Cooperative Base Network Control Station.
 OT0968  DESIGNATION -  18 062.70
 OT0968  PID         -  OT0968
 OT0968  STATE/COUNTY-  SD/FALL RIVER
 OT0968  COUNTRY     -  US
 OT0968  USGS QUAD   -  OELRICHS (2017)
 OT0968
 OT0968                         *CURRENT SURVEY CONTROL
 OT0968  ______________________________________________________________________
 OT0968* NAD 83(2011) POSITION- 43 11 14.91036(N) 103 13 42.59776(W)   ADJUSTED
 OT0968* NAD 83(2011) ELLIP HT-  1000.177 (meters)        (06/27/12)   ADJUSTED
 OT0968* NAD 83(2011) EPOCH   -  2010.00
 OT0968* NAVD 88 ORTHO HEIGHT -  1017.152 (meters)     3337.11  (feet) ADJUSTED
 OT0968  ______________________________________________________________________
 OT0968  GEOID HEIGHT    -        -16.967 (meters)                     GEOID18
 OT0968  NAD 83(2011) X  - -1,066,017.678 (meters)                     COMP
 OT0968  NAD 83(2011) Y  - -4,534,842.232 (meters)                     COMP
 OT0968  NAD 83(2011) Z  -  4,343,395.245 (meters)                     COMP
 OT0968  LAPLACE CORR    -         -6.95  (seconds)                    DEFLEC18
 OT0968  DYNAMIC HEIGHT  -       1016.705 (meters)     3335.64  (feet) COMP
 OT0968  MODELED GRAVITY -    980,145.5   (mgal)                       NAVD 88
 OT0968
 OT0968  VERT ORDER      -  FIRST     CLASS II
 OT0968
 OT0968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0968  Standards:
 OT0968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0968  -------------------------------------------------------------------
 OT0968  NETWORK    1.31   3.19           0.61   0.42   1.63     -0.08819808
 OT0968  -------------------------------------------------------------------
 OT0968  Click here for local accuracies and other accuracy information.
 OT0968
 OT0968.The horizontal coordinates were established by GPS observations
 OT0968.and adjusted by the National Geodetic Survey in June 2012.
 OT0968
 OT0968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0968.been affixed to the stable North American tectonic plate. See 
 OT0968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0968
 OT0968.The horizontal coordinates are valid at the epoch date displayed above
 OT0968.which is a decimal equivalence of Year/Month/Day.
 OT0968
 OT0968.The orthometric height was determined by differential leveling and
 OT0968.adjusted by the NATIONAL GEODETIC SURVEY
 OT0968.in June 1994.
 OT0968
 OT0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0968.GEOID18 height accuracy estimate available here.
 OT0968
 OT0968.Click photographs - Photos may exist for this station.
 OT0968
 OT0968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0968
 OT0968.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0968
 OT0968.The ellipsoidal height was determined by GPS observations
 OT0968.and is referenced to NAD 83.
 OT0968
 OT0968.The dynamic height is computed by dividing the NAVD 88
 OT0968.geopotential number by the normal gravity value computed on the
 OT0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0968.degrees latitude (g = 980.6199 gals.).
 OT0968
 OT0968.The modeled gravity was interpolated from observed gravity values.
 OT0968
 OT0968. The following values were computed from the NAD 83(2011) position.
 OT0968
 OT0968;                    North         East     Units Scale Factor Converg.
 OT0968;SPC SD S     -    98,988.911   364,707.322   MT  0.99993498   -1 59 50.0
 OT0968;SPC SD S     -   324,766.12  1,196,543.94   sFT  0.99993498   -1 59 50.0
 OT0968;UTM  13      - 4,783,157.231   643,953.816   MT  0.99985492   +1 12 45.4
 OT0968
 OT0968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0968!SPC SD S     -   0.99984318  x   0.99993498  =   0.99977817
 OT0968!UTM  13      -   0.99984318  x   0.99985492  =   0.99969812
 OT0968
 OT0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH4395383157(NAD 83)
 OT0968
 OT0968                          SUPERSEDED SURVEY CONTROL
 OT0968
 OT0968  NAD 83(2007)-  43 11 14.91020(N)    103 13 42.59887(W) AD(2002.00) 0
 OT0968  ELLIP H (02/10/07) 1000.205  (m)                       GP(2002.00)    
 OT0968  ELLIP H (04/15/04) 1000.191  (m)                       GP(       ) 2 1
 OT0968  NAD 83(1996)-  43 11 14.90950(N)    103 13 42.59895(W) AD(       ) B
 OT0968  ELLIP H (04/18/97) 1000.243  (m)                       GP(       ) 4 1
 OT0968  NAVD 88            1017.15   (m)         3337.1    (f) LEVELING    3  
 OT0968
 OT0968.Superseded values are not recommended for survey control.
 OT0968
 OT0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0968.See file dsdata.pdf to determine how the superseded data were derived.
 OT0968
 OT0968_MARKER: Z = SEE DESCRIPTION
 OT0968_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0968_STAMPING: 18-62.70 1993
 OT0968_MARK LOGO: NGS
 OT0968_PROJECTION: FLUSH
 OT0968_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0968+SATELLITE: SATELLITE OBSERVATIONS - August 20, 1996
 OT0968_ROD/PIPE-DEPTH: 6.4 meters
 OT0968_SLEEVE-DEPTH  : 1.8 meters
 OT0968
 OT0968  HISTORY     - Date     Condition        Report By
 OT0968  HISTORY     - 1993     MONUMENTED       SDDT
 OT0968  HISTORY     - 19930919 GOOD             NGS
 OT0968  HISTORY     - 19960820 GOOD             NGS
 OT0968
 OT0968                          STATION DESCRIPTION
 OT0968
 OT0968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0968'0.7 KM (0.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0968'U.S. HIGHWAY 385 IN OELRICHS, 180.0 M (590.5 FT) EAST OF A RAILROAD
 OT0968'CROSSING, 154.0 M (505.2 FT) WEST OF A HIGHWAY BRIDGE SPANNING
 OT0968'HORSEHEAD CREEK, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 OT0968'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH
 OT0968'OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0
 OT0968'FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0968'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0968'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0968'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0968'PVC PIPE.
 OT0968
 OT0968                          STATION RECOVERY (1996)
 OT0968
 OT0968'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0968'THE STATION IS LOCATED ABOUT 41.1 KM (25.55 MI) WEST OF OGLALA AND 0.7
 OT0968'KM (0.45 MI) EAST OF OELRICHS, ON U.S. HIGHWAY 18.  OWNERSHIP--THE
 OT0968'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OT0968'HIGHWAYS 18 AND 385 IN ORLRICHS, GO EAST ON U.S. HIGHWAY 18 FOR 0.7 KM
 OT0968'(0.45 MI) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 OT0968'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 OT0968'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 180.0 M
 OT0968'(590.5 FT) EAST OF THE CENTER OF A RAILROAD CROSSING, 154.0 M (505.2
 OT0968'FT) WEST OF A BRIDGE SPANNING HORSEHEAD CREEK, 22.4 M (73.5 FT) SOUTH
 OT0968'OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OT0968'HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 OT0968'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.
 OT0968'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OT0968'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0967 ***********************************************************************
 OT0967  DESIGNATION -  18 063.70
 OT0967  PID         -  OT0967
 OT0967  STATE/COUNTY-  SD/FALL RIVER
 OT0967  COUNTRY     -  US
 OT0967  USGS QUAD   -  OELRICHS (2017)
 OT0967
 OT0967                         *CURRENT SURVEY CONTROL
 OT0967  ______________________________________________________________________
 OT0967* NAD 83(1986) POSITION- 43 11 16.26   (N) 103 12 29.96   (W)   HD_HELD1
 OT0967* NAVD 88 ORTHO HEIGHT -  1032.147 (meters)     3386.30  (feet) ADJUSTED
 OT0967  ______________________________________________________________________
 OT0967  GEOID HEIGHT    -        -17.022 (meters)                     GEOID18
 OT0967  DYNAMIC HEIGHT  -       1031.693 (meters)     3384.81  (feet) COMP
 OT0967  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 OT0967
 OT0967  VERT ORDER      -  FIRST     CLASS II
 OT0967
 OT0967.The horizontal coordinates were determined by differentially corrected
 OT0967.hand held GPS observations or other comparable positioning techniques
 OT0967.and have an estimated accuracy of +/- 3 meters.
 OT0967
 OT0967.The orthometric height was determined by differential leveling and
 OT0967.adjusted by the NATIONAL GEODETIC SURVEY
 OT0967.in June 1994.
 OT0967
 OT0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0967.GEOID18 height accuracy estimate available here.
 OT0967
 OT0967.Click photographs - Photos may exist for this station.
 OT0967
 OT0967.The dynamic height is computed by dividing the NAVD 88
 OT0967.geopotential number by the normal gravity value computed on the
 OT0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0967.degrees latitude (g = 980.6199 gals.).
 OT0967
 OT0967.The modeled gravity was interpolated from observed gravity values.
 OT0967
 OT0967;                    North         East    Units  Estimated Accuracy
 OT0967;SPC SD S     -    98,973.6     366,347.9     MT  (+/- 3 meters HH1 GPS) 
 OT0967
 OT0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH4559283233(NAD 83)
 OT0967
 OT0967                          SUPERSEDED SURVEY CONTROL
 OT0967
 OT0967.No superseded survey control is available for this station.
 OT0967
 OT0967_MARKER: DB = BENCH MARK DISK
 OT0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0967_STAMPING: 18-63.70 1993
 OT0967_MARK LOGO: SDDT
 OT0967_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0967+STABILITY: SURFACE MOTION
 OT0967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0967+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0967
 OT0967  HISTORY     - Date     Condition        Report By
 OT0967  HISTORY     - 1993     MONUMENTED       SDDT
 OT0967  HISTORY     - 19930919 GOOD             NGS
 OT0967
 OT0967                          STATION DESCRIPTION
 OT0967
 OT0967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0967'2.4 KM (1.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0967'U.S. HIGHWAY 385 IN OELRICHS, 1.2 KM (0.75 MI) EAST OF MILEPOST 63,
 OT0967'62.0 M (203.4 FT) EAST OF THE CENTER OF COUNTY ROAD 2 LEADING NORTH,
 OT0967'19.5 M (64.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 OT0967'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OT0967'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0967'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0966 ***********************************************************************
 OT0966  DESIGNATION -  18 064.80
 OT0966  PID         -  OT0966
 OT0966  STATE/COUNTY-  SD/FALL RIVER
 OT0966  COUNTRY     -  US
 OT0966  USGS QUAD   -  OELRICHS (2017)
 OT0966
 OT0966                         *CURRENT SURVEY CONTROL
 OT0966  ______________________________________________________________________
 OT0966* NAD 83(1986) POSITION- 43 11 19.     (N) 103 11 16.     (W)   SCALED
 OT0966* NAVD 88 ORTHO HEIGHT -  1035.932 (meters)     3398.72  (feet) ADJUSTED
 OT0966  ______________________________________________________________________
 OT0966  GEOID HEIGHT    -        -17.075 (meters)                     GEOID18
 OT0966  DYNAMIC HEIGHT  -       1035.477 (meters)     3397.23  (feet) COMP
 OT0966  MODELED GRAVITY -    980,145.3   (mgal)                       NAVD 88
 OT0966
 OT0966  VERT ORDER      -  FIRST     CLASS II
 OT0966
 OT0966.The horizontal coordinates were scaled from a map and have
 OT0966.an estimated accuracy of +/- 6 seconds.
 OT0966
 OT0966.The orthometric height was determined by differential leveling and
 OT0966.adjusted by the NATIONAL GEODETIC SURVEY
 OT0966.in June 1994.
 OT0966
 OT0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0966.GEOID18 height accuracy estimate available here.
 OT0966
 OT0966.Click photographs - Photos may exist for this station.
 OT0966
 OT0966.The dynamic height is computed by dividing the NAVD 88
 OT0966.geopotential number by the normal gravity value computed on the
 OT0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0966.degrees latitude (g = 980.6199 gals.).
 OT0966
 OT0966.The modeled gravity was interpolated from observed gravity values.
 OT0966
 OT0966;                    North         East    Units  Estimated Accuracy
 OT0966;SPC SD S     -    99,000.      368,020.      MT  (+/- 180 meters Scaled)
 OT0966
 OT0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH472833(NAD 83)
 OT0966
 OT0966                          SUPERSEDED SURVEY CONTROL
 OT0966
 OT0966.No superseded survey control is available for this station.
 OT0966
 OT0966_MARKER: DB = BENCH MARK DISK
 OT0966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0966_STAMPING: 18-64.80 1993
 OT0966_MARK LOGO: SDDT
 OT0966_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0966+STABILITY: SURFACE MOTION
 OT0966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0966+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0966
 OT0966  HISTORY     - Date     Condition        Report By
 OT0966  HISTORY     - 1993     MONUMENTED       SDDT
 OT0966  HISTORY     - 19930919 GOOD             NGS
 OT0966
 OT0966                          STATION DESCRIPTION
 OT0966
 OT0966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0966'4.1 KM (2.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0966'U.S. HIGHWAY 385 IN OELRICHS, 1.2 KM (0.75 MI) EAST OF MILEPOST 64,
 OT0966'0.9 KM (0.55 MI) WEST OF A HIGHLINE CROSSING, 22.7 M (74.5 FT) SOUTH
 OT0966'OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OT0966'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OT0966'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0965 ***********************************************************************
 OT0965  DESIGNATION -  18 065.70
 OT0965  PID         -  OT0965
 OT0965  STATE/COUNTY-  SD/FALL RIVER
 OT0965  COUNTRY     -  US
 OT0965  USGS QUAD   -  OELRICHS (2017)
 OT0965
 OT0965                         *CURRENT SURVEY CONTROL
 OT0965  ______________________________________________________________________
 OT0965* NAD 83(1986) POSITION- 43 11 20.     (N) 103 10 07.     (W)   SCALED
 OT0965* NAVD 88 ORTHO HEIGHT -  1014.522 (meters)     3328.48  (feet) ADJUSTED
 OT0965  ______________________________________________________________________
 OT0965  GEOID HEIGHT    -        -17.126 (meters)                     GEOID18
 OT0965  DYNAMIC HEIGHT  -       1014.077 (meters)     3327.02  (feet) COMP
 OT0965  MODELED GRAVITY -    980,146.6   (mgal)                       NAVD 88
 OT0965
 OT0965  VERT ORDER      -  FIRST     CLASS II
 OT0965
 OT0965.The horizontal coordinates were scaled from a map and have
 OT0965.an estimated accuracy of +/- 6 seconds.
 OT0965
 OT0965.The orthometric height was determined by differential leveling and
 OT0965.adjusted by the NATIONAL GEODETIC SURVEY
 OT0965.in June 1994.
 OT0965
 OT0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0965.GEOID18 height accuracy estimate available here.
 OT0965
 OT0965.Click photographs - Photos may exist for this station.
 OT0965
 OT0965.The dynamic height is computed by dividing the NAVD 88
 OT0965.geopotential number by the normal gravity value computed on the
 OT0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0965.degrees latitude (g = 980.6199 gals.).
 OT0965
 OT0965.The modeled gravity was interpolated from observed gravity values.
 OT0965
 OT0965;                    North         East    Units  Estimated Accuracy
 OT0965;SPC SD S     -    98,980.      369,580.      MT  (+/- 180 meters Scaled)
 OT0965
 OT0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH488834(NAD 83)
 OT0965
 OT0965                          SUPERSEDED SURVEY CONTROL
 OT0965
 OT0965.No superseded survey control is available for this station.
 OT0965
 OT0965_MARKER: DB = BENCH MARK DISK
 OT0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0965_STAMPING: 18-65.70 1993
 OT0965_MARK LOGO: SDDT
 OT0965_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0965+STABILITY: SURFACE MOTION
 OT0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0965+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0965
 OT0965  HISTORY     - Date     Condition        Report By
 OT0965  HISTORY     - 1993     MONUMENTED       SDDT
 OT0965  HISTORY     - 19930919 GOOD             NGS
 OT0965
 OT0965                          STATION DESCRIPTION
 OT0965
 OT0965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0965'5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0965'U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST 65,
 OT0965'22.0 M (72.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.0 M (59.1 FT)
 OT0965'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.4 M (4.6 FT) BELOW THE
 OT0965'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OT0965'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0965'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0964 ***********************************************************************
 OT0964  DESIGNATION -  18 066.70
 OT0964  PID         -  OT0964
 OT0964  STATE/COUNTY-  SD/FALL RIVER
 OT0964  COUNTRY     -  US
 OT0964  USGS QUAD   -  OELRICHS (2017)
 OT0964
 OT0964                         *CURRENT SURVEY CONTROL
 OT0964  ______________________________________________________________________
 OT0964* NAD 83(1986) POSITION- 43 11 22.     (N) 103 09 02.     (W)   SCALED
 OT0964* NAVD 88 ORTHO HEIGHT -   990.079 (meters)     3248.28  (feet) ADJUSTED
 OT0964  ______________________________________________________________________
 OT0964  GEOID HEIGHT    -        -17.172 (meters)                     GEOID18
 OT0964  DYNAMIC HEIGHT  -        989.645 (meters)     3246.86  (feet) COMP
 OT0964  MODELED GRAVITY -    980,148.6   (mgal)                       NAVD 88
 OT0964
 OT0964  VERT ORDER      -  FIRST     CLASS II
 OT0964
 OT0964.The horizontal coordinates were scaled from a map and have
 OT0964.an estimated accuracy of +/- 6 seconds.
 OT0964
 OT0964.The orthometric height was determined by differential leveling and
 OT0964.adjusted by the NATIONAL GEODETIC SURVEY
 OT0964.in June 1994.
 OT0964
 OT0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0964.GEOID18 height accuracy estimate available here.
 OT0964
 OT0964.Click photographs - Photos may exist for this station.
 OT0964
 OT0964.The dynamic height is computed by dividing the NAVD 88
 OT0964.geopotential number by the normal gravity value computed on the
 OT0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0964.degrees latitude (g = 980.6199 gals.).
 OT0964
 OT0964.The modeled gravity was interpolated from observed gravity values.
 OT0964
 OT0964;                    North         East    Units  Estimated Accuracy
 OT0964;SPC SD S     -    98,990.      371,050.      MT  (+/- 180 meters Scaled)
 OT0964
 OT0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH502835(NAD 83)
 OT0964
 OT0964                          SUPERSEDED SURVEY CONTROL
 OT0964
 OT0964.No superseded survey control is available for this station.
 OT0964
 OT0964_MARKER: Z = SEE DESCRIPTION
 OT0964_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0964_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0964_STAMPING: 18-66.70 1993
 OT0964_MARK LOGO: NGS
 OT0964_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0964_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0964_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0964+STABILITY: POSITION/ELEVATION WELL
 OT0964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0964+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0964_ROD/PIPE-DEPTH: 6.4 meters
 OT0964_SLEEVE-DEPTH  : 3.0 meters
 OT0964
 OT0964  HISTORY     - Date     Condition        Report By
 OT0964  HISTORY     - 1993     MONUMENTED       SDDT
 OT0964  HISTORY     - 19930919 GOOD             NGS
 OT0964
 OT0964                          STATION DESCRIPTION
 OT0964
 OT0964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0964'7.1 KM (4.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0964'U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST 66,
 OT0964'21.7 M (71.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT)
 OT0964'EAST OF THE CENTER OF A FIELD ENTRANCE, 2.2 M (7.2 FT) WEST OF A
 OT0964'T-FENCE CORNER, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW
 OT0964'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 OT0964'0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS
 OT0964'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 OT0964'TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0964'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0964'PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0963 ***********************************************************************
 OT0963  DESIGNATION -  18 067.70
 OT0963  PID         -  OT0963
 OT0963  STATE/COUNTY-  SD/FALL RIVER
 OT0963  COUNTRY     -  US
 OT0963  USGS QUAD   -  OELRICHS (2017)
 OT0963
 OT0963                         *CURRENT SURVEY CONTROL
 OT0963  ______________________________________________________________________
 OT0963* NAD 83(1986) POSITION- 43 11 16.18   (N) 103 07 46.69   (W)   HD_HELD1
 OT0963* NAVD 88 ORTHO HEIGHT -   974.964 (meters)     3198.69  (feet) ADJUSTED
 OT0963  ______________________________________________________________________
 OT0963  GEOID HEIGHT    -        -17.225 (meters)                     GEOID18
 OT0963  DYNAMIC HEIGHT  -        974.539 (meters)     3197.30  (feet) COMP
 OT0963  MODELED GRAVITY -    980,151.0   (mgal)                       NAVD 88
 OT0963
 OT0963  VERT ORDER      -  FIRST     CLASS II
 OT0963
 OT0963.The horizontal coordinates were determined by differentially corrected
 OT0963.hand held GPS observations or other comparable positioning techniques
 OT0963.and have an estimated accuracy of +/- 3 meters.
 OT0963
 OT0963.The orthometric height was determined by differential leveling and
 OT0963.adjusted by the NATIONAL GEODETIC SURVEY
 OT0963.in June 1994.
 OT0963
 OT0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0963.GEOID18 height accuracy estimate available here.
 OT0963
 OT0963.Click photographs - Photos may exist for this station.
 OT0963
 OT0963.The dynamic height is computed by dividing the NAVD 88
 OT0963.geopotential number by the normal gravity value computed on the
 OT0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0963.degrees latitude (g = 980.6199 gals.).
 OT0963
 OT0963.The modeled gravity was interpolated from observed gravity values.
 OT0963
 OT0963;                    North         East    Units  Estimated Accuracy
 OT0963;SPC SD S     -    98,752.8     372,740.3     MT  (+/- 3 meters HH1 GPS) 
 OT0963
 OT0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH5198683371(NAD 83)
 OT0963
 OT0963                          SUPERSEDED SURVEY CONTROL
 OT0963
 OT0963.No superseded survey control is available for this station.
 OT0963
 OT0963_MARKER: DB = BENCH MARK DISK
 OT0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0963_STAMPING: 18-67.70 1993
 OT0963_MARK LOGO: SDDT
 OT0963_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0963+STABILITY: SURFACE MOTION
 OT0963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0963+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0963
 OT0963  HISTORY     - Date     Condition        Report By
 OT0963  HISTORY     - 1993     MONUMENTED       SDDT
 OT0963  HISTORY     - 19930919 GOOD             NGS
 OT0963
 OT0963                          STATION DESCRIPTION
 OT0963
 OT0963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0963'8.8 KM (5.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0963'U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST 67,
 OT0963'29.6 M (97.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.5 M (67.3 FT)
 OT0963'EAST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH, 7.5 M (24.6 FT)
 OT0963'EAST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OT0963'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OT0963'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0962 ***********************************************************************
 OT0962  DESIGNATION -  18 068.70
 OT0962  PID         -  OT0962
 OT0962  STATE/COUNTY-  SD/FALL RIVER
 OT0962  COUNTRY     -  US
 OT0962  USGS QUAD   -  OELRICHS NE (2017)
 OT0962
 OT0962                         *CURRENT SURVEY CONTROL
 OT0962  ______________________________________________________________________
 OT0962* NAD 83(1986) POSITION- 43 11 20.     (N) 103 06 39.     (W)   SCALED
 OT0962* NAVD 88 ORTHO HEIGHT -   973.950 (meters)     3195.37  (feet) ADJUSTED
 OT0962  ______________________________________________________________________
 OT0962  GEOID HEIGHT    -        -17.267 (meters)                     GEOID18
 OT0962  DYNAMIC HEIGHT  -        973.527 (meters)     3193.98  (feet) COMP
 OT0962  MODELED GRAVITY -    980,152.9   (mgal)                       NAVD 88
 OT0962
 OT0962  VERT ORDER      -  FIRST     CLASS II
 OT0962
 OT0962.The horizontal coordinates were scaled from a map and have
 OT0962.an estimated accuracy of +/- 6 seconds.
 OT0962
 OT0962.The orthometric height was determined by differential leveling and
 OT0962.adjusted by the NATIONAL GEODETIC SURVEY
 OT0962.in June 1994.
 OT0962
 OT0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0962.GEOID18 height accuracy estimate available here.
 OT0962
 OT0962.Click photographs - Photos may exist for this station.
 OT0962
 OT0962.The dynamic height is computed by dividing the NAVD 88
 OT0962.geopotential number by the normal gravity value computed on the
 OT0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0962.degrees latitude (g = 980.6199 gals.).
 OT0962
 OT0962.The modeled gravity was interpolated from observed gravity values.
 OT0962
 OT0962;                    North         East    Units  Estimated Accuracy
 OT0962;SPC SD S     -    98,820.      374,270.      MT  (+/- 180 meters Scaled)
 OT0962
 OT0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH535835(NAD 83)
 OT0962
 OT0962                          SUPERSEDED SURVEY CONTROL
 OT0962
 OT0962.No superseded survey control is available for this station.
 OT0962
 OT0962_MARKER: DB = BENCH MARK DISK
 OT0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0962_STAMPING: 18-68.70 1993
 OT0962_MARK LOGO: SDDT
 OT0962_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0962+STABILITY: SURFACE MOTION
 OT0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0962+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0962
 OT0962  HISTORY     - Date     Condition        Report By
 OT0962  HISTORY     - 1993     MONUMENTED       SDDT
 OT0962  HISTORY     - 19930919 GOOD             NGS
 OT0962
 OT0962                          STATION DESCRIPTION
 OT0962
 OT0962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0962'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0962'OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST
 OT0962'68, 766.0 M (2513.1 FT) EAST OF A HIGHWAY BRIDGE, 29.6 M (97.1 FT)
 OT0962'NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OT0962'THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 OT0962'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OT0962'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0961 ***********************************************************************
 OT0961  DESIGNATION -  18 069.70
 OT0961  PID         -  OT0961
 OT0961  STATE/COUNTY-  SD/FALL RIVER
 OT0961  COUNTRY     -  US
 OT0961  USGS QUAD   -  OELRICHS NE (2017)
 OT0961
 OT0961                         *CURRENT SURVEY CONTROL
 OT0961  ______________________________________________________________________
 OT0961* NAD 83(1986) POSITION- 43 11 12.     (N) 103 05 22.     (W)   SCALED
 OT0961* NAVD 88 ORTHO HEIGHT -  1017.396 (meters)     3337.91  (feet) ADJUSTED
 OT0961  ______________________________________________________________________
 OT0961  GEOID HEIGHT    -        -17.312 (meters)                     GEOID18
 OT0961  DYNAMIC HEIGHT  -       1016.956 (meters)     3336.46  (feet) COMP
 OT0961  MODELED GRAVITY -    980,153.5   (mgal)                       NAVD 88
 OT0961
 OT0961  VERT ORDER      -  FIRST     CLASS II
 OT0961
 OT0961.The horizontal coordinates were scaled from a map and have
 OT0961.an estimated accuracy of +/- 6 seconds.
 OT0961
 OT0961.The orthometric height was determined by differential leveling and
 OT0961.adjusted by the NATIONAL GEODETIC SURVEY
 OT0961.in June 1994.
 OT0961
 OT0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0961.GEOID18 height accuracy estimate available here.
 OT0961
 OT0961.Click photographs - Photos may exist for this station.
 OT0961
 OT0961.The dynamic height is computed by dividing the NAVD 88
 OT0961.geopotential number by the normal gravity value computed on the
 OT0961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0961.degrees latitude (g = 980.6199 gals.).
 OT0961
 OT0961.The modeled gravity was interpolated from observed gravity values.
 OT0961
 OT0961;                    North         East    Units  Estimated Accuracy
 OT0961;SPC SD S     -    98,520.      376,000.      MT  (+/- 180 meters Scaled)
 OT0961
 OT0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH552833(NAD 83)
 OT0961
 OT0961                          SUPERSEDED SURVEY CONTROL
 OT0961
 OT0961.No superseded survey control is available for this station.
 OT0961
 OT0961_MARKER: DB = BENCH MARK DISK
 OT0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0961_STAMPING: 18-69.70 1993
 OT0961_MARK LOGO: SDDT
 OT0961_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0961+STABILITY: SURFACE MOTION
 OT0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0961+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0961
 OT0961  HISTORY     - Date     Condition        Report By
 OT0961  HISTORY     - 1993     MONUMENTED       SDDT
 OT0961  HISTORY     - 19930919 GOOD             NGS
 OT0961
 OT0961                          STATION DESCRIPTION
 OT0961
 OT0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0961'12.1 KM (7.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0961'OF U.S. HIGHWAY 385 IN OELRICHS, 1.2 KM (0.75 MI) EAST OF MILEPOST
 OT0961'69, 24.6 M (80.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT)
 OT0961'WEST OF THE EXTENDED CENTER OF A FIELD ENTRANCE, 1.7 M (5.6 FT) BELOW
 OT0961'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A RIGHT-OF-WAY POST,
 OT0961'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT
 OT0961'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0960 ***********************************************************************
 OT0960  DESIGNATION -  18 070.70
 OT0960  PID         -  OT0960
 OT0960  STATE/COUNTY-  SD/FALL RIVER
 OT0960  COUNTRY     -  US
 OT0960  USGS QUAD   -  OELRICHS NE (2017)
 OT0960
 OT0960                         *CURRENT SURVEY CONTROL
 OT0960  ______________________________________________________________________
 OT0960* NAD 83(1986) POSITION- 43 11 03.     (N) 103 04 22.     (W)   SCALED
 OT0960* NAVD 88 ORTHO HEIGHT -  1011.863 (meters)     3319.75  (feet) ADJUSTED
 OT0960  ______________________________________________________________________
 OT0960  GEOID HEIGHT    -        -17.347 (meters)                     GEOID18
 OT0960  DYNAMIC HEIGHT  -       1011.426 (meters)     3318.32  (feet) COMP
 OT0960  MODELED GRAVITY -    980,154.1   (mgal)                       NAVD 88
 OT0960
 OT0960  VERT ORDER      -  FIRST     CLASS II
 OT0960
 OT0960.The horizontal coordinates were scaled from a map and have
 OT0960.an estimated accuracy of +/- 6 seconds.
 OT0960
 OT0960.The orthometric height was determined by differential leveling and
 OT0960.adjusted by the NATIONAL GEODETIC SURVEY
 OT0960.in June 1994.
 OT0960
 OT0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0960.GEOID18 height accuracy estimate available here.
 OT0960
 OT0960.Click photographs - Photos may exist for this station.
 OT0960
 OT0960.The dynamic height is computed by dividing the NAVD 88
 OT0960.geopotential number by the normal gravity value computed on the
 OT0960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0960.degrees latitude (g = 980.6199 gals.).
 OT0960
 OT0960.The modeled gravity was interpolated from observed gravity values.
 OT0960
 OT0960;                    North         East    Units  Estimated Accuracy
 OT0960;SPC SD S     -    98,190.      377,350.      MT  (+/- 180 meters Scaled)
 OT0960
 OT0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH566830(NAD 83)
 OT0960
 OT0960                          SUPERSEDED SURVEY CONTROL
 OT0960
 OT0960.No superseded survey control is available for this station.
 OT0960
 OT0960_MARKER: DB = BENCH MARK DISK
 OT0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0960_STAMPING: 18-70.70 1993
 OT0960_MARK LOGO: SDDT
 OT0960_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0960+STABILITY: SURFACE MOTION
 OT0960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0960+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0960
 OT0960  HISTORY     - Date     Condition        Report By
 OT0960  HISTORY     - 1993     MONUMENTED       SDDT
 OT0960  HISTORY     - 19930919 GOOD             NGS
 OT0960
 OT0960                          STATION DESCRIPTION
 OT0960
 OT0960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0960'13.7 KM (8.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0960'OF U.S. HIGHWAY 385 IN OELRICHS, 1.3 KM (0.80 MI) EAST OF MILEPOST
 OT0960'70, 26.3 M (86.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.0 M (59.1
 OT0960'FT) WEST OF THE CENTER OF A DIRT ROAD LEADING SOUTH, 4.4 M (14.4 FT)
 OT0960'WEST OF A FENCE CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OT0960'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OT0960'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0959 ***********************************************************************
 OT0959  CBN         -  This is a Cooperative Base Network Control Station.
 OT0959  DESIGNATION -  18 071.70
 OT0959  PID         -  OT0959
 OT0959  STATE/COUNTY-  SD/FALL RIVER
 OT0959  COUNTRY     -  US
 OT0959  USGS QUAD   -  OELRICHS NE (2017)
 OT0959
 OT0959                         *CURRENT SURVEY CONTROL
 OT0959  ______________________________________________________________________
 OT0959* NAD 83(2011) POSITION- 43 11 27.45203(N) 103 03 22.30489(W)   ADJUSTED
 OT0959* NAD 83(2011) ELLIP HT-   993.862 (meters)        (06/27/12)   ADJUSTED
 OT0959* NAD 83(2011) EPOCH   -  2010.00
 OT0959* NAVD 88 ORTHO HEIGHT -  1011.215 (meters)     3317.63  (feet) ADJUSTED
 OT0959  ______________________________________________________________________
 OT0959  GEOID HEIGHT    -        -17.373 (meters)                     GEOID18
 OT0959  NAD 83(2011) X  - -1,052,314.517 (meters)                     COMP
 OT0959  NAD 83(2011) Y  - -4,537,764.949 (meters)                     COMP
 OT0959  NAD 83(2011) Z  -  4,343,673.155 (meters)                     COMP
 OT0959  LAPLACE CORR    -         -4.52  (seconds)                    DEFLEC18
 OT0959  DYNAMIC HEIGHT  -       1010.784 (meters)     3316.21  (feet) COMP
 OT0959  MODELED GRAVITY -    980,158.7   (mgal)                       NAVD 88
 OT0959
 OT0959  VERT ORDER      -  FIRST     CLASS II
 OT0959
 OT0959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0959  Standards:
 OT0959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0959  -------------------------------------------------------------------
 OT0959  NETWORK    0.56   1.16           0.26   0.19   0.59     -0.04154561
 OT0959  -------------------------------------------------------------------
 OT0959  Click here for local accuracies and other accuracy information.
 OT0959
 OT0959.The horizontal coordinates were established by GPS observations
 OT0959.and adjusted by the National Geodetic Survey in June 2012.
 OT0959
 OT0959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0959.been affixed to the stable North American tectonic plate. See 
 OT0959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0959
 OT0959.The horizontal coordinates are valid at the epoch date displayed above
 OT0959.which is a decimal equivalence of Year/Month/Day.
 OT0959
 OT0959.The orthometric height was determined by differential leveling and
 OT0959.adjusted by the NATIONAL GEODETIC SURVEY
 OT0959.in June 1994.
 OT0959
 OT0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0959.GEOID18 height accuracy estimate available here.
 OT0959
 OT0959.Click photographs - Photos may exist for this station.
 OT0959
 OT0959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0959
 OT0959.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0959
 OT0959.The ellipsoidal height was determined by GPS observations
 OT0959.and is referenced to NAD 83.
 OT0959
 OT0959.The dynamic height is computed by dividing the NAVD 88
 OT0959.geopotential number by the normal gravity value computed on the
 OT0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0959.degrees latitude (g = 980.6199 gals.).
 OT0959
 OT0959.The modeled gravity was interpolated from observed gravity values.
 OT0959
 OT0959. The following values were computed from the NAD 83(2011) position.
 OT0959
 OT0959;                    North         East     Units Scale Factor Converg.
 OT0959;SPC SD S     -    98,902.104   378,718.094   MT  0.99993453   -1 52 42.1
 OT0959;SPC SD S     -   324,481.32  1,242,510.95   sFT  0.99993453   -1 52 42.1
 OT0959;UTM  13      - 4,783,854.930   657,946.714   MT  0.99990689   +1 19 50.4
 OT0959
 OT0959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0959!SPC SD S     -   0.99984417  x   0.99993453  =   0.99977871
 OT0959!UTM  13      -   0.99984417  x   0.99990689  =   0.99975107
 OT0959
 OT0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH5794683854(NAD 83)
 OT0959
 OT0959                          SUPERSEDED SURVEY CONTROL
 OT0959
 OT0959  NAD 83(2007)-  43 11 27.45190(N)    103 03 22.30599(W) AD(2002.00) 0
 OT0959  ELLIP H (02/10/07)  993.890  (m)                       GP(2002.00)    
 OT0959  NAD 83(1993)-  43 11 27.45132(N)    103 03 22.30586(W) AD(       ) A
 OT0959  ELLIP H (06/23/03)  993.879  (m)                       GP(       ) 3 1
 OT0959  NAVD 88            1011.22   (m)         3317.6    (f) LEVELING    3  
 OT0959
 OT0959.Superseded values are not recommended for survey control.
 OT0959
 OT0959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0959.See file dsdata.pdf to determine how the superseded data were derived.
 OT0959
 OT0959_MARKER: Z = SEE DESCRIPTION
 OT0959_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0959_STAMPING: 18-71.70 1993
 OT0959_MARK LOGO: NGS
 OT0959_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0959_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0959+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2001
 OT0959_ROD/PIPE-DEPTH: 6.40 meters
 OT0959_SLEEVE-DEPTH  : 3.00 meters
 OT0959
 OT0959  HISTORY     - Date     Condition        Report By
 OT0959  HISTORY     - 1993     MONUMENTED       SDDT
 OT0959  HISTORY     - 19930919 GOOD             NGS
 OT0959  HISTORY     - 20010514 GOOD             SDDT
 OT0959
 OT0959                          STATION DESCRIPTION
 OT0959
 OT0959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0959'15.2 KM (9.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0959'OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST
 OT0959'71, 29.3 M (96.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OT0959'10.7 M (35.1 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6
 OT0959'FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4
 OT0959'M (1.3 FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0959'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0959'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0959'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0959'PVC PIPE.
 OT0959
 OT0959                          STATION RECOVERY (2001)
 OT0959
 OT0959'RECOVERY NOTE BY SD DEPT OF TRANSP 2001 (RAH)
 OT0959'RECOVERED AS DESCRIBED
 OT0959'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0958 ***********************************************************************
 OT0958  DESIGNATION -  18 072.70
 OT0958  PID         -  OT0958
 OT0958  STATE/COUNTY-  SD/FALL RIVER
 OT0958  COUNTRY     -  US
 OT0958  USGS QUAD   -  OELRICHS NE (2017)
 OT0958
 OT0958                         *CURRENT SURVEY CONTROL
 OT0958  ______________________________________________________________________
 OT0958* NAD 83(1986) POSITION- 43 11 38.     (N) 103 02 12.     (W)   SCALED
 OT0958* NAVD 88 ORTHO HEIGHT -   979.202 (meters)     3212.60  (feet) ADJUSTED
 OT0958  ______________________________________________________________________
 OT0958  GEOID HEIGHT    -        -17.407 (meters)                     GEOID18
 OT0958  DYNAMIC HEIGHT  -        978.787 (meters)     3211.24  (feet) COMP
 OT0958  MODELED GRAVITY -    980,162.4   (mgal)                       NAVD 88
 OT0958
 OT0958  VERT ORDER      -  FIRST     CLASS II
 OT0958
 OT0958.The horizontal coordinates were scaled from a map and have
 OT0958.an estimated accuracy of +/- 6 seconds.
 OT0958
 OT0958.The orthometric height was determined by differential leveling and
 OT0958.adjusted by the NATIONAL GEODETIC SURVEY
 OT0958.in June 1994.
 OT0958
 OT0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0958.GEOID18 height accuracy estimate available here.
 OT0958
 OT0958.Click photographs - Photos may exist for this station.
 OT0958
 OT0958.The dynamic height is computed by dividing the NAVD 88
 OT0958.geopotential number by the normal gravity value computed on the
 OT0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0958.degrees latitude (g = 980.6199 gals.).
 OT0958
 OT0958.The modeled gravity was interpolated from observed gravity values.
 OT0958
 OT0958;                    North         East    Units  Estimated Accuracy
 OT0958;SPC SD S     -    99,180.      380,320.      MT  (+/- 180 meters Scaled)
 OT0958
 OT0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH595842(NAD 83)
 OT0958
 OT0958                          SUPERSEDED SURVEY CONTROL
 OT0958
 OT0958.No superseded survey control is available for this station.
 OT0958
 OT0958_MARKER: DB = BENCH MARK DISK
 OT0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0958_STAMPING: 18-72.70 1993
 OT0958_MARK LOGO: SDDT
 OT0958_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0958+STABILITY: SURFACE MOTION
 OT0958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0958+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0958
 OT0958  HISTORY     - Date     Condition        Report By
 OT0958  HISTORY     - 1993     MONUMENTED       SDDT
 OT0958  HISTORY     - 19930919 GOOD             NGS
 OT0958
 OT0958                          STATION DESCRIPTION
 OT0958
 OT0958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0958'16.8 KM (10.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0958'OF U.S. HIGHWAY 385 IN OELRICHS, 1.1 KM (0.70 MI) EAST OF MILEPOST
 OT0958'72, 22.5 M (73.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9
 OT0958'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A
 OT0958'WITNESS POST AND THE SOUTHWEST END OF A BRACED FENCE POST, AND THE
 OT0958'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0957 ***********************************************************************
 OT0957  DESIGNATION -  18 073.70
 OT0957  PID         -  OT0957
 OT0957  STATE/COUNTY-  SD/FALL RIVER
 OT0957  COUNTRY     -  US
 OT0957  USGS QUAD   -  OELRICHS NE (2017)
 OT0957
 OT0957                         *CURRENT SURVEY CONTROL
 OT0957  ______________________________________________________________________
 OT0957* NAD 83(1986) POSITION- 43 11 44.     (N) 103 01 13.     (W)   SCALED
 OT0957* NAVD 88 ORTHO HEIGHT -   971.332 (meters)     3186.78  (feet) ADJUSTED
 OT0957  ______________________________________________________________________
 OT0957  GEOID HEIGHT    -        -17.436 (meters)                     GEOID18
 OT0957  DYNAMIC HEIGHT  -        970.923 (meters)     3185.44  (feet) COMP
 OT0957  MODELED GRAVITY -    980,166.1   (mgal)                       NAVD 88
 OT0957
 OT0957  VERT ORDER      -  FIRST     CLASS II
 OT0957
 OT0957.The horizontal coordinates were scaled from a map and have
 OT0957.an estimated accuracy of +/- 6 seconds.
 OT0957
 OT0957.The orthometric height was determined by differential leveling and
 OT0957.adjusted by the NATIONAL GEODETIC SURVEY
 OT0957.in June 1994.
 OT0957
 OT0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0957.GEOID18 height accuracy estimate available here.
 OT0957
 OT0957.Click photographs - Photos may exist for this station.
 OT0957
 OT0957.The dynamic height is computed by dividing the NAVD 88
 OT0957.geopotential number by the normal gravity value computed on the
 OT0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0957.degrees latitude (g = 980.6199 gals.).
 OT0957
 OT0957.The modeled gravity was interpolated from observed gravity values.
 OT0957
 OT0957;                    North         East    Units  Estimated Accuracy
 OT0957;SPC SD S     -    99,320.      381,650.      MT  (+/- 180 meters Scaled)
 OT0957
 OT0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH608844(NAD 83)
 OT0957
 OT0957                          SUPERSEDED SURVEY CONTROL
 OT0957
 OT0957.No superseded survey control is available for this station.
 OT0957
 OT0957_MARKER: DB = BENCH MARK DISK
 OT0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0957_STAMPING: 18-73.70 1993
 OT0957_MARK LOGO: SDDT
 OT0957_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0957+STABILITY: SURFACE MOTION
 OT0957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0957+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0957
 OT0957  HISTORY     - Date     Condition        Report By
 OT0957  HISTORY     - 1993     MONUMENTED       SDDT
 OT0957  HISTORY     - 19930919 GOOD             NGS
 OT0957
 OT0957                          STATION DESCRIPTION
 OT0957
 OT0957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0957'18.5 KM (11.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0957'OF U.S. HIGHWAY 385 IN OELRICHS, 1.2 KM (0.75 MI) EAST OF MILEPOST
 OT0957'73, 78.6 M (257.9 FT) SOUTHEAST OF A T-FENCE CORNER, 22.2 M (72.8 FT)
 OT0957'SOUTHWEST OF THE HIGHWAY CENTERLINE, 4.3 M (14.1 FT) SOUTHEAST OF THE
 OT0957'CENTER OF A DITCH BLOCK, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OT0957'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND
 OT0957'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0955 ***********************************************************************
 OT0955  DESIGNATION -  18 075.75
 OT0955  PID         -  OT0955
 OT0955  STATE/COUNTY-  SD/SHANNON
 OT0955  COUNTRY     -  US
 OT0955  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0955
 OT0955                         *CURRENT SURVEY CONTROL
 OT0955  ______________________________________________________________________
 OT0955* NAD 83(1986) POSITION- 43 11 19.     (N) 102 59 02.     (W)   SCALED
 OT0955* NAVD 88 ORTHO HEIGHT -   926.248 (meters)     3038.87  (feet) ADJUSTED
 OT0955  ______________________________________________________________________
 OT0955  GEOID HEIGHT    -        -17.513 (meters)                     GEOID18
 OT0955  DYNAMIC HEIGHT  -        925.861 (meters)     3037.60  (feet) COMP
 OT0955  MODELED GRAVITY -    980,171.5   (mgal)                       NAVD 88
 OT0955
 OT0955  VERT ORDER      -  FIRST     CLASS II
 OT0955
 OT0955.The horizontal coordinates were scaled from a map and have
 OT0955.an estimated accuracy of +/- 6 seconds.
 OT0955
 OT0955.The orthometric height was determined by differential leveling and
 OT0955.adjusted by the NATIONAL GEODETIC SURVEY
 OT0955.in June 1994.
 OT0955
 OT0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0955.GEOID18 height accuracy estimate available here.
 OT0955
 OT0955.Click photographs - Photos may exist for this station.
 OT0955
 OT0955.The dynamic height is computed by dividing the NAVD 88
 OT0955.geopotential number by the normal gravity value computed on the
 OT0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0955.degrees latitude (g = 980.6199 gals.).
 OT0955
 OT0955.The modeled gravity was interpolated from observed gravity values.
 OT0955
 OT0955;                    North         East    Units  Estimated Accuracy
 OT0955;SPC SD S     -    98,450.      384,580.      MT  (+/- 180 meters Scaled)
 OT0955
 OT0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH638837(NAD 83)
 OT0955
 OT0955                          SUPERSEDED SURVEY CONTROL
 OT0955
 OT0955.No superseded survey control is available for this station.
 OT0955
 OT0955_MARKER: DB = BENCH MARK DISK
 OT0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0955_STAMPING: 18-75.75 1993
 OT0955_MARK LOGO: SDDT
 OT0955_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0955+STABILITY: SURFACE MOTION
 OT0955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0955+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0955
 OT0955  HISTORY     - Date     Condition        Report By
 OT0955  HISTORY     - 1993     MONUMENTED       SDDT
 OT0955  HISTORY     - 19930919 GOOD             NGS
 OT0955
 OT0955                          STATION DESCRIPTION
 OT0955
 OT0955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0955'21.8 KM (13.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0955'OF U.S. HIGHWAY 385 IN OELRICHS, 363.0 M (1190.9 FT) WEST OF
 OT0955'MILEPOST 76, 24.1 M (79.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.5 M
 OT0955'(60.7 FT) SOUTHEAST OF THE SOUTH END OF A PIPE CULVERT, 0.4 M (1.3
 OT0955'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0955'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0955'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0954 ***********************************************************************
 OT0954  DESIGNATION -  18 076.80
 OT0954  PID         -  OT0954
 OT0954  STATE/COUNTY-  SD/SHANNON
 OT0954  COUNTRY     -  US
 OT0954  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0954
 OT0954                         *CURRENT SURVEY CONTROL
 OT0954  ______________________________________________________________________
 OT0954* NAD 83(1986) POSITION- 43 11 17.15   (N) 102 57 44.95   (W)   HD_HELD1
 OT0954* NAVD 88 ORTHO HEIGHT -   921.474 (meters)     3023.20  (feet) ADJUSTED
 OT0954  ______________________________________________________________________
 OT0954  GEOID HEIGHT    -        -17.550 (meters)                     GEOID18
 OT0954  DYNAMIC HEIGHT  -        921.092 (meters)     3021.95  (feet) COMP
 OT0954  MODELED GRAVITY -    980,175.0   (mgal)                       NAVD 88
 OT0954
 OT0954  VERT ORDER      -  FIRST     CLASS II
 OT0954
 OT0954.The horizontal coordinates were determined by differentially corrected
 OT0954.hand held GPS observations or other comparable positioning techniques
 OT0954.and have an estimated accuracy of +/- 3 meters.
 OT0954
 OT0954.The orthometric height was determined by differential leveling and
 OT0954.adjusted by the NATIONAL GEODETIC SURVEY
 OT0954.in June 1994.
 OT0954
 OT0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0954.GEOID18 height accuracy estimate available here.
 OT0954
 OT0954.Click photographs - Photos may exist for this station.
 OT0954
 OT0954.The dynamic height is computed by dividing the NAVD 88
 OT0954.geopotential number by the normal gravity value computed on the
 OT0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0954.degrees latitude (g = 980.6199 gals.).
 OT0954
 OT0954.The modeled gravity was interpolated from observed gravity values.
 OT0954
 OT0954;                    North         East    Units  Estimated Accuracy
 OT0954;SPC SD S     -    98,339.0     386,321.1     MT  (+/- 3 meters HH1 GPS) 
 OT0954
 OT0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH6556983718(NAD 83)
 OT0954
 OT0954                          SUPERSEDED SURVEY CONTROL
 OT0954
 OT0954.No superseded survey control is available for this station.
 OT0954
 OT0954_MARKER: Z = SEE DESCRIPTION
 OT0954_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0954_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0954_STAMPING: 18-76.80 1993
 OT0954_MARK LOGO: NGS
 OT0954_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0954_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0954+STABILITY: POSITION/ELEVATION WELL
 OT0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0954+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0954_ROD/PIPE-DEPTH: 6.4 meters
 OT0954_SLEEVE-DEPTH  : 3.0 meters
 OT0954
 OT0954  HISTORY     - Date     Condition        Report By
 OT0954  HISTORY     - 1993     MONUMENTED       SDDT
 OT0954  HISTORY     - 19930919 GOOD             NGS
 OT0954
 OT0954                          STATION DESCRIPTION
 OT0954
 OT0954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0954'26.4 KM (16.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0954'OF U.S. HIGHWAY 385 IN OELRICHS, 1.2 KM (0.75 MI) EAST OF MILEPOST
 OT0954'76, 145.0 M (475.7 FT) EAST OF A HIGHWAY BRIDGE SPANNING SOUTH
 OT0954'BRANCH, 22.0 M (72.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3
 OT0954'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) NORTH OF A
 OT0954'FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0954'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 OT0954'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 OT0954'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 OT0954'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OT0954'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0953 ***********************************************************************
 OT0953  DESIGNATION -  18 077.70
 OT0953  PID         -  OT0953
 OT0953  STATE/COUNTY-  SD/SHANNON
 OT0953  COUNTRY     -  US
 OT0953  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0953
 OT0953                         *CURRENT SURVEY CONTROL
 OT0953  ______________________________________________________________________
 OT0953* NAD 83(1986) POSITION- 43 11 16.     (N) 102 56 45.     (W)   SCALED
 OT0953* NAVD 88 ORTHO HEIGHT -   930.166 (meters)     3051.72  (feet) ADJUSTED
 OT0953  ______________________________________________________________________
 OT0953  GEOID HEIGHT    -        -17.578 (meters)                     GEOID18
 OT0953  DYNAMIC HEIGHT  -        929.783 (meters)     3050.46  (feet) COMP
 OT0953  MODELED GRAVITY -    980,176.0   (mgal)                       NAVD 88
 OT0953
 OT0953  VERT ORDER      -  FIRST     CLASS II
 OT0953
 OT0953.The horizontal coordinates were scaled from a map and have
 OT0953.an estimated accuracy of +/- 6 seconds.
 OT0953
 OT0953.The orthometric height was determined by differential leveling and
 OT0953.adjusted by the NATIONAL GEODETIC SURVEY
 OT0953.in June 1994.
 OT0953
 OT0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0953.GEOID18 height accuracy estimate available here.
 OT0953
 OT0953.Click photographs - Photos may exist for this station.
 OT0953
 OT0953.The dynamic height is computed by dividing the NAVD 88
 OT0953.geopotential number by the normal gravity value computed on the
 OT0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0953.degrees latitude (g = 980.6199 gals.).
 OT0953
 OT0953.The modeled gravity was interpolated from observed gravity values.
 OT0953
 OT0953;                    North         East    Units  Estimated Accuracy
 OT0953;SPC SD S     -    98,260.      387,670.      MT  (+/- 180 meters Scaled)
 OT0953
 OT0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH669837(NAD 83)
 OT0953
 OT0953                          SUPERSEDED SURVEY CONTROL
 OT0953
 OT0953.No superseded survey control is available for this station.
 OT0953
 OT0953_MARKER: DB = BENCH MARK DISK
 OT0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0953_STAMPING: 18-77.70 1993
 OT0953_MARK LOGO: SDDT
 OT0953_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0953+STABILITY: SURFACE MOTION
 OT0953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0953+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0953
 OT0953  HISTORY     - Date     Condition        Report By
 OT0953  HISTORY     - 1993     MONUMENTED       SDDT
 OT0953  HISTORY     - 19930919 GOOD             NGS
 OT0953
 OT0953                          STATION DESCRIPTION
 OT0953
 OT0953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0953'27.8 KM (17.25 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0953'OF U.S. HIGHWAY 385 IN OELRICHS, 0.9 KM (0.55 MI) EAST OF MILEPOST
 OT0953'77, 28.6 M (93.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 OT0953'ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0953'POST AND FENCE, ON THE EXTENDED CENTER OF A FIELD ENTRANCE, AND THE
 OT0953'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0951 ***********************************************************************
 OT0951  DESIGNATION -  18 079.60
 OT0951  PID         -  OT0951
 OT0951  STATE/COUNTY-  SD/SHANNON
 OT0951  COUNTRY     -  US
 OT0951  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0951
 OT0951                         *CURRENT SURVEY CONTROL
 OT0951  ______________________________________________________________________
 OT0951* NAD 83(1986) POSITION- 43 11 31.27   (N) 102 54 29.39   (W)   HD_HELD1
 OT0951* NAVD 88 ORTHO HEIGHT -   928.605 (meters)     3046.60  (feet) ADJUSTED
 OT0951  ______________________________________________________________________
 OT0951  GEOID HEIGHT    -        -17.633 (meters)                     GEOID18
 OT0951  DYNAMIC HEIGHT  -        928.223 (meters)     3045.35  (feet) COMP
 OT0951  MODELED GRAVITY -    980,177.1   (mgal)                       NAVD 88
 OT0951
 OT0951  VERT ORDER      -  FIRST     CLASS II
 OT0951
 OT0951.The horizontal coordinates were determined by differentially corrected
 OT0951.hand held GPS observations or other comparable positioning techniques
 OT0951.and have an estimated accuracy of +/- 3 meters.
 OT0951
 OT0951.The orthometric height was determined by differential leveling and
 OT0951.adjusted by the NATIONAL GEODETIC SURVEY
 OT0951.in June 1994.
 OT0951
 OT0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0951.GEOID18 height accuracy estimate available here.
 OT0951
 OT0951.Click photographs - Photos may exist for this station.
 OT0951
 OT0951.The dynamic height is computed by dividing the NAVD 88
 OT0951.geopotential number by the normal gravity value computed on the
 OT0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0951.degrees latitude (g = 980.6199 gals.).
 OT0951
 OT0951.The modeled gravity was interpolated from observed gravity values.
 OT0951
 OT0951;                    North         East    Units  Estimated Accuracy
 OT0951;SPC SD S     -    98,636.2     390,748.1     MT  (+/- 3 meters HH1 GPS) 
 OT0951
 OT0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH6997284262(NAD 83)
 OT0951
 OT0951                          SUPERSEDED SURVEY CONTROL
 OT0951
 OT0951.No superseded survey control is available for this station.
 OT0951
 OT0951_MARKER: DB = BENCH MARK DISK
 OT0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0951_STAMPING: 18-79.60 1993
 OT0951_MARK LOGO: SDDT
 OT0951_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0951+STABILITY: SURFACE MOTION
 OT0951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0951+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0951
 OT0951  HISTORY     - Date     Condition        Report By
 OT0951  HISTORY     - 1993     MONUMENTED       SDDT
 OT0951  HISTORY     - 19930919 GOOD             NGS
 OT0951
 OT0951                          STATION DESCRIPTION
 OT0951
 OT0951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0951'30.9 KM (19.20 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0951'OF U.S. HIGHWAY 385 IN OELRICHS, 0.9 KM (0.55 MI) EAST OF MILEPOST
 OT0951'79, 29.0 M (95.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 OT0951'ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0951'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0951'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0950 ***********************************************************************
 OT0950  DESIGNATION -  18 080.85
 OT0950  PID         -  OT0950
 OT0950  STATE/COUNTY-  SD/SHANNON
 OT0950  COUNTRY     -  US
 OT0950  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0950
 OT0950                         *CURRENT SURVEY CONTROL
 OT0950  ______________________________________________________________________
 OT0950* NAD 83(1986) POSITION- 43 11 17.     (N) 102 53 04.     (W)   SCALED
 OT0950* NAVD 88 ORTHO HEIGHT -   950.000 (meters)     3116.79  (feet) ADJUSTED
 OT0950  ______________________________________________________________________
 OT0950  GEOID HEIGHT    -        -17.669 (meters)                     GEOID18
 OT0950  DYNAMIC HEIGHT  -        949.610 (meters)     3115.51  (feet) COMP
 OT0950  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 OT0950
 OT0950  VERT ORDER      -  FIRST     CLASS II
 OT0950
 OT0950.The horizontal coordinates were scaled from a map and have
 OT0950.an estimated accuracy of +/- 6 seconds.
 OT0950
 OT0950.The orthometric height was determined by differential leveling and
 OT0950.adjusted by the NATIONAL GEODETIC SURVEY
 OT0950.in June 1994.
 OT0950
 OT0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0950.GEOID18 height accuracy estimate available here.
 OT0950
 OT0950.Click photographs - Photos may exist for this station.
 OT0950
 OT0950.The dynamic height is computed by dividing the NAVD 88
 OT0950.geopotential number by the normal gravity value computed on the
 OT0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0950.degrees latitude (g = 980.6199 gals.).
 OT0950
 OT0950.The modeled gravity was interpolated from observed gravity values.
 OT0950
 OT0950;                    North         East    Units  Estimated Accuracy
 OT0950;SPC SD S     -    98,140.      392,660.      MT  (+/- 180 meters Scaled)
 OT0950
 OT0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH719838(NAD 83)
 OT0950
 OT0950                          SUPERSEDED SURVEY CONTROL
 OT0950
 OT0950.No superseded survey control is available for this station.
 OT0950
 OT0950_MARKER: DB = BENCH MARK DISK
 OT0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0950_STAMPING: 18-80.85 1993
 OT0950_MARK LOGO: SDDT
 OT0950_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0950+STABILITY: SURFACE MOTION
 OT0950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0950+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0950
 OT0950  HISTORY     - Date     Condition        Report By
 OT0950  HISTORY     - 1993     MONUMENTED       SDDT
 OT0950  HISTORY     - 19930919 GOOD             NGS
 OT0950
 OT0950                          STATION DESCRIPTION
 OT0950
 OT0950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0950'32.9 KM (20.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0950'OF U.S. HIGHWAY 385 IN OELRICHS, 1.3 KM (0.80 MI) EAST OF MILEPOST
 OT0950'80, 24.5 M (80.4 FT) WEST OF A T-FENCE CORNER, 23.0 M (75.5 FT) SOUTH
 OT0950'OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) NORTH OF A
 OT0950'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OT0950'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0948 ***********************************************************************
 OT0948  FBN         -  This is a Federal Base Network Control Station.
 OT0948  DESIGNATION -  18 083.00
 OT0948  PID         -  OT0948
 OT0948  STATE/COUNTY-  SD/SHANNON
 OT0948  COUNTRY     -  US
 OT0948  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0948
 OT0948                         *CURRENT SURVEY CONTROL
 OT0948  ______________________________________________________________________
 OT0948* NAD 83(2011) POSITION- 43 11 17.14668(N) 102 50 28.88934(W)   ADJUSTED
 OT0948* NAD 83(2011) ELLIP HT-   895.104 (meters)        (06/27/12)   ADJUSTED
 OT0948* NAD 83(2011) EPOCH   -  2010.00
 OT0948* NAVD 88 ORTHO HEIGHT -   912.856 (meters)     2994.93  (feet) ADJUSTED
 OT0948  ______________________________________________________________________
 OT0948  GEOID HEIGHT    -        -17.734 (meters)                     GEOID18
 OT0948  NAD 83(2011) X  - -1,035,324.625 (meters)                     COMP
 OT0948  NAD 83(2011) Y  - -4,541,820.869 (meters)                     COMP
 OT0948  NAD 83(2011) Z  -  4,343,373.660 (meters)                     COMP
 OT0948  LAPLACE CORR    -         -3.39  (seconds)                    DEFLEC18
 OT0948  DYNAMIC HEIGHT  -        912.480 (meters)     2993.69  (feet) COMP
 OT0948  MODELED GRAVITY -    980,177.3   (mgal)                       NAVD 88
 OT0948
 OT0948  VERT ORDER      -  FIRST     CLASS II
 OT0948
 OT0948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0948  Standards:
 OT0948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0948  -------------------------------------------------------------------
 OT0948  NETWORK    0.48   1.04           0.22   0.16   0.53     -0.03707929
 OT0948  -------------------------------------------------------------------
 OT0948  Click here for local accuracies and other accuracy information.
 OT0948
 OT0948.The horizontal coordinates were established by GPS observations
 OT0948.and adjusted by the National Geodetic Survey in June 2012.
 OT0948
 OT0948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0948.been affixed to the stable North American tectonic plate. See 
 OT0948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0948
 OT0948.The horizontal coordinates are valid at the epoch date displayed above
 OT0948.which is a decimal equivalence of Year/Month/Day.
 OT0948
 OT0948.The orthometric height was determined by differential leveling and
 OT0948.adjusted by the NATIONAL GEODETIC SURVEY
 OT0948.in June 1994.
 OT0948
 OT0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0948.GEOID18 height accuracy estimate available here.
 OT0948
 OT0948.Click photographs - Photos may exist for this station.
 OT0948
 OT0948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0948
 OT0948.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0948
 OT0948.The ellipsoidal height was determined by GPS observations
 OT0948.and is referenced to NAD 83.
 OT0948
 OT0948.The dynamic height is computed by dividing the NAVD 88
 OT0948.geopotential number by the normal gravity value computed on the
 OT0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0948.degrees latitude (g = 980.6199 gals.).
 OT0948
 OT0948.The modeled gravity was interpolated from observed gravity values.
 OT0948
 OT0948. The following values were computed from the NAD 83(2011) position.
 OT0948
 OT0948;                    North         East     Units Scale Factor Converg.
 OT0948;SPC SD S     -    98,034.432   396,162.410   MT  0.99993490   -1 43 48.6
 OT0948;SPC SD S     -   321,634.63  1,299,742.84   sFT  0.99993490   -1 43 48.6
 OT0948;UTM  13      - 4,783,964.964   675,412.377   MT  0.99997852   +1 28 39.9
 OT0948
 OT0948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0948!SPC SD S     -   0.99985965  x   0.99993490  =   0.99979456
 OT0948!UTM  13      -   0.99985965  x   0.99997852  =   0.99983817
 OT0948
 OT0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7541283964(NAD 83)
 OT0948
 OT0948                          SUPERSEDED SURVEY CONTROL
 OT0948
 OT0948  NAD 83(2007)-  43 11 17.14655(N)    102 50 28.89044(W) AD(2002.00) 0
 OT0948  ELLIP H (02/10/07)  895.132  (m)                       GP(2002.00)    
 OT0948  ELLIP H (06/23/03)  895.116  (m)                       GP(       ) 3 1
 OT0948  NAD 83(1996)-  43 11 17.14597(N)    102 50 28.89047(W) AD(       ) B
 OT0948  ELLIP H (04/18/97)  895.169  (m)                       GP(       ) 4 1
 OT0948  NAVD 88             912.86   (m)         2994.9    (f) LEVELING    3  
 OT0948
 OT0948.Superseded values are not recommended for survey control.
 OT0948
 OT0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0948.See file dsdata.pdf to determine how the superseded data were derived.
 OT0948
 OT0948_MARKER: Z = SEE DESCRIPTION
 OT0948_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0948_STAMPING: 18-83.00 1993
 OT0948_MARK LOGO: NGS
 OT0948_PROJECTION: PROJECTING 4 CENTIMETERS
 OT0948_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0948+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 OT0948_ROD/PIPE-DEPTH: 6.40 meters
 OT0948_SLEEVE-DEPTH  : 1.80 meters
 OT0948
 OT0948  HISTORY     - Date     Condition        Report By
 OT0948  HISTORY     - 1993     MONUMENTED       SDDT
 OT0948  HISTORY     - 19930919 GOOD             NGS
 OT0948  HISTORY     - 19950819 GOOD             NGS
 OT0948  HISTORY     - 20020514 GOOD             SDDT
 OT0948
 OT0948                          STATION DESCRIPTION
 OT0948
 OT0948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0948'33.3 KM (20.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0948'OFFICE IN PINE RIDGE, 22.0 M (72.2 FT) SOUTH OF THE HIGHWAY
 OT0948'CENTERLINE, 12.6 M (41.3 FT) SOUTH OF MILEPOST 83, 1.0 M (3.3 FT)
 OT0948'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3
 OT0948'M (1.0 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A
 OT0948'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OT0948'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OT0948'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OT0948'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OT0948
 OT0948                          STATION RECOVERY (1995)
 OT0948
 OT0948'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 OT0948'THE STATION IS LOCATED ABOUT 33.0 KM (20.50 MI) NORTHWEST OF PINE
 OT0948'RIDGE AND 8.7 KM (5.40 MI) WEST OF OGLALA, ON U.S. HIGHWAY 18.
 OT0948'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OT0948'POST OFFICE IN OGLALA, GO WEST ON U.S. HIGHWAY 18 FOR 5.5 KM (3.40 MI)
 OT0948'TO THE 1ST OF 2 BRIDGES SPANNING THE WHITE RIVER, CONTINUE WEST ON
 OT0948'U.S. HIGHWAY 18 FOR 3.2 KM (2.00 MI) TO THE STATION ON THE LEFT AT
 OT0948'MILEPOST 83.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 OT0948'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 OT0948'STEEL PIPE.  LOCATED 22.0 M (72.2 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 OT0948'12.6 M (41.3 FT) SOUTH OF MILEPOST 83, 1.4 M (4.6 FT) BELOW THE LEVEL
 OT0948'OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.35 M (1.15 FT)
 OT0948'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 OT0948'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OT0948'AND THEN A 4-INCH PVC CAP.
 OT0948
 OT0948                          STATION RECOVERY (2002)
 OT0948
 OT0948'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OT0948'RECOVERED AS DESCRIBED
 OT0948'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0947 ***********************************************************************
 OT0947  DESIGNATION -  18 084.10
 OT0947  PID         -  OT0947
 OT0947  STATE/COUNTY-  SD/SHANNON
 OT0947  COUNTRY     -  US
 OT0947  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0947
 OT0947                         *CURRENT SURVEY CONTROL
 OT0947  ______________________________________________________________________
 OT0947* NAD 83(1986) POSITION- 43 11 16.     (N) 102 49 09.     (W)   SCALED
 OT0947* NAVD 88 ORTHO HEIGHT -   895.519 (meters)     2938.05  (feet) ADJUSTED
 OT0947  ______________________________________________________________________
 OT0947  GEOID HEIGHT    -        -17.765 (meters)                     GEOID18
 OT0947  DYNAMIC HEIGHT  -        895.150 (meters)     2936.84  (feet) COMP
 OT0947  MODELED GRAVITY -    980,178.0   (mgal)                       NAVD 88
 OT0947
 OT0947  VERT ORDER      -  FIRST     CLASS II
 OT0947
 OT0947.The horizontal coordinates were scaled from a map and have
 OT0947.an estimated accuracy of +/- 6 seconds.
 OT0947
 OT0947.The orthometric height was determined by differential leveling and
 OT0947.adjusted by the NATIONAL GEODETIC SURVEY
 OT0947.in June 1994.
 OT0947
 OT0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0947.GEOID18 height accuracy estimate available here.
 OT0947
 OT0947.Click photographs - Photos may exist for this station.
 OT0947
 OT0947.The dynamic height is computed by dividing the NAVD 88
 OT0947.geopotential number by the normal gravity value computed on the
 OT0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0947.degrees latitude (g = 980.6199 gals.).
 OT0947
 OT0947.The modeled gravity was interpolated from observed gravity values.
 OT0947
 OT0947;                    North         East    Units  Estimated Accuracy
 OT0947;SPC SD S     -    97,950.      397,960.      MT  (+/- 180 meters Scaled)
 OT0947
 OT0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH772839(NAD 83)
 OT0947
 OT0947                          SUPERSEDED SURVEY CONTROL
 OT0947
 OT0947.No superseded survey control is available for this station.
 OT0947
 OT0947_MARKER: DB = BENCH MARK DISK
 OT0947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0947_STAMPING: 18-84.10 1993
 OT0947_MARK LOGO: SDDT
 OT0947_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0947+STABILITY: SURFACE MOTION
 OT0947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0947+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0947
 OT0947  HISTORY     - Date     Condition        Report By
 OT0947  HISTORY     - 1993     MONUMENTED       SDDT
 OT0947  HISTORY     - 19930919 GOOD             NGS
 OT0947
 OT0947                          STATION DESCRIPTION
 OT0947
 OT0947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0947'31.4 KM (19.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0947'OFFICE IN PINE RIDGE, 440.0 M (1443.6 FT) EAST OF A HIGHWAY BRIDGE
 OT0947'SPANNING SLIM BUTTE CREEK, 181.0 M (593.8 FT) WEST OF THE
 OT0947'INTERSECTION OF BIA ROAD 41, 153.0 M (502.0 FT) EAST OF MILEPOST 84,
 OT0947'22.4 M (73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.7 M (5.6 FT)
 OT0947'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0947'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0947'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0945 ***********************************************************************
 OT0945  DESIGNATION -  18 085.90
 OT0945  PID         -  OT0945
 OT0945  STATE/COUNTY-  SD/SHANNON
 OT0945  COUNTRY     -  US
 OT0945  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0945
 OT0945                         *CURRENT SURVEY CONTROL
 OT0945  ______________________________________________________________________
 OT0945* NAD 83(1986) POSITION- 43 11 16.     (N) 102 47 02.     (W)   SCALED
 OT0945* NAVD 88 ORTHO HEIGHT -   905.578 (meters)     2971.05  (feet) ADJUSTED
 OT0945  ______________________________________________________________________
 OT0945  GEOID HEIGHT    -        -17.809 (meters)                     GEOID18
 OT0945  DYNAMIC HEIGHT  -        905.206 (meters)     2969.83  (feet) COMP
 OT0945  MODELED GRAVITY -    980,179.3   (mgal)                       NAVD 88
 OT0945
 OT0945  VERT ORDER      -  FIRST     CLASS II
 OT0945
 OT0945.The horizontal coordinates were scaled from a map and have
 OT0945.an estimated accuracy of +/- 6 seconds.
 OT0945
 OT0945.The orthometric height was determined by differential leveling and
 OT0945.adjusted by the NATIONAL GEODETIC SURVEY
 OT0945.in June 1994.
 OT0945
 OT0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0945.GEOID18 height accuracy estimate available here.
 OT0945
 OT0945.Click photographs - Photos may exist for this station.
 OT0945
 OT0945.The dynamic height is computed by dividing the NAVD 88
 OT0945.geopotential number by the normal gravity value computed on the
 OT0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0945.degrees latitude (g = 980.6199 gals.).
 OT0945
 OT0945.The modeled gravity was interpolated from observed gravity values.
 OT0945
 OT0945;                    North         East    Units  Estimated Accuracy
 OT0945;SPC SD S     -    97,860.      400,830.      MT  (+/- 180 meters Scaled)
 OT0945
 OT0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH800840(NAD 83)
 OT0945
 OT0945                          SUPERSEDED SURVEY CONTROL
 OT0945
 OT0945.No superseded survey control is available for this station.
 OT0945
 OT0945_MARKER: Z = SEE DESCRIPTION
 OT0945_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0945_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0945_STAMPING: 18-85.90 1993
 OT0945_MARK LOGO: NGS
 OT0945_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0945_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0945+STABILITY: POSITION/ELEVATION WELL
 OT0945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0945+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0945_ROD/PIPE-DEPTH: 6.4 meters
 OT0945_SLEEVE-DEPTH  : 3.0 meters
 OT0945
 OT0945  HISTORY     - Date     Condition        Report By
 OT0945  HISTORY     - 1993     MONUMENTED       SDDT
 OT0945  HISTORY     - 19930919 GOOD             NGS
 OT0945
 OT0945                          STATION DESCRIPTION
 OT0945
 OT0945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0945'28.4 KM (17.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0945'OFFICE IN PINE RIDGE, 113.0 M (370.7 FT) WEST OF MILEPOST 86, 19.6 M
 OT0945'(64.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT) EAST OF A
 OT0945'UTILITY LINE CROSSING THE HIGHWAY, 1.6 M (5.2 FT) BELOW THE LEVEL OF
 OT0945'THE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF A FENCE CORNER, 0.6 M (2.0
 OT0945'FT) NORTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.4
 OT0945'M (1.3 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0945'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0945'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0945'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0945'PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0944 ***********************************************************************
 OT0944  DESIGNATION -  18 087.00
 OT0944  PID         -  OT0944
 OT0944  STATE/COUNTY-  SD/SHANNON
 OT0944  COUNTRY     -  US
 OT0944  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0944
 OT0944                         *CURRENT SURVEY CONTROL
 OT0944  ______________________________________________________________________
 OT0944* NAD 83(1986) POSITION- 43 11 16.14   (N) 102 45 49.35   (W)   HD_HELD1
 OT0944* NAVD 88 ORTHO HEIGHT -   916.401 (meters)     3006.56  (feet) ADJUSTED
 OT0944  ______________________________________________________________________
 OT0944  GEOID HEIGHT    -        -17.836 (meters)                     GEOID18
 OT0944  DYNAMIC HEIGHT  -        916.026 (meters)     3005.33  (feet) COMP
 OT0944  MODELED GRAVITY -    980,179.9   (mgal)                       NAVD 88
 OT0944
 OT0944  VERT ORDER      -  FIRST     CLASS II
 OT0944
 OT0944.The horizontal coordinates were determined by differentially corrected
 OT0944.hand held GPS observations or other comparable positioning techniques
 OT0944.and have an estimated accuracy of +/- 3 meters.
 OT0944
 OT0944.The orthometric height was determined by differential leveling and
 OT0944.adjusted by the NATIONAL GEODETIC SURVEY
 OT0944.in June 1994.
 OT0944
 OT0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0944.GEOID18 height accuracy estimate available here.
 OT0944
 OT0944.Click photographs - Photos may exist for this station.
 OT0944
 OT0944.The dynamic height is computed by dividing the NAVD 88
 OT0944.geopotential number by the normal gravity value computed on the
 OT0944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0944.degrees latitude (g = 980.6199 gals.).
 OT0944
 OT0944.The modeled gravity was interpolated from observed gravity values.
 OT0944
 OT0944;                    North         East    Units  Estimated Accuracy
 OT0944;SPC SD S     -    97,815.8     402,470.6     MT  (+/- 3 meters HH1 GPS) 
 OT0944
 OT0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH8172384099(NAD 83)
 OT0944
 OT0944                          SUPERSEDED SURVEY CONTROL
 OT0944
 OT0944.No superseded survey control is available for this station.
 OT0944
 OT0944_MARKER: DB = BENCH MARK DISK
 OT0944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0944_STAMPING: 18-87.00 1993
 OT0944_MARK LOGO: SDDT
 OT0944_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0944+STABILITY: SURFACE MOTION
 OT0944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0944+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0944
 OT0944  HISTORY     - Date     Condition        Report By
 OT0944  HISTORY     - 1993     MONUMENTED       SDDT
 OT0944  HISTORY     - 19930919 GOOD             NGS
 OT0944
 OT0944                          STATION DESCRIPTION
 OT0944
 OT0944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0944'26.7 KM (16.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0944'OFFICE IN PINE RIDGE, 439.0 M (1440.3 FT) EAST OF THE CENTER OF BIA
 OT0944'ROAD 41 LEADING NORTH, 44.6 M (146.3 FT) NORTHWEST OF MILEPOST 87,
 OT0944'22.2 M (72.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 OT0944'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0944'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0944'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0943 ***********************************************************************
 OT0943  DESIGNATION -  18 088.00
 OT0943  PID         -  OT0943
 OT0943  STATE/COUNTY-  SD/SHANNON
 OT0943  COUNTRY     -  US
 OT0943  USGS QUAD   -  OGLALA (2017)
 OT0943
 OT0943                         *CURRENT SURVEY CONTROL
 OT0943  ______________________________________________________________________
 OT0943* NAD 83(1986) POSITION- 43 11 17.     (N) 102 44 27.     (W)   SCALED
 OT0943* NAVD 88 ORTHO HEIGHT -   910.105 (meters)     2985.90  (feet) ADJUSTED
 OT0943  ______________________________________________________________________
 OT0943  GEOID HEIGHT    -        -17.868 (meters)                     GEOID18
 OT0943  DYNAMIC HEIGHT  -        909.733 (meters)     2984.68  (feet) COMP
 OT0943  MODELED GRAVITY -    980,180.4   (mgal)                       NAVD 88
 OT0943
 OT0943  VERT ORDER      -  FIRST     CLASS II
 OT0943
 OT0943.The horizontal coordinates were scaled from a map and have
 OT0943.an estimated accuracy of +/- 6 seconds.
 OT0943
 OT0943.The orthometric height was determined by differential leveling and
 OT0943.adjusted by the NATIONAL GEODETIC SURVEY
 OT0943.in June 1994.
 OT0943
 OT0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0943.GEOID18 height accuracy estimate available here.
 OT0943
 OT0943.Click photographs - Photos may exist for this station.
 OT0943
 OT0943.The dynamic height is computed by dividing the NAVD 88
 OT0943.geopotential number by the normal gravity value computed on the
 OT0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0943.degrees latitude (g = 980.6199 gals.).
 OT0943
 OT0943.The modeled gravity was interpolated from observed gravity values.
 OT0943
 OT0943;                    North         East    Units  Estimated Accuracy
 OT0943;SPC SD S     -    97,790.      404,330.      MT  (+/- 180 meters Scaled)
 OT0943
 OT0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH835841(NAD 83)
 OT0943
 OT0943                          SUPERSEDED SURVEY CONTROL
 OT0943
 OT0943.No superseded survey control is available for this station.
 OT0943
 OT0943_MARKER: DB = BENCH MARK DISK
 OT0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0943_STAMPING: 18-88.00 1993
 OT0943_MARK LOGO: SDDT
 OT0943_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0943+STABILITY: SURFACE MOTION
 OT0943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0943+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0943
 OT0943  HISTORY     - Date     Condition        Report By
 OT0943  HISTORY     - 1993     MONUMENTED       SDDT
 OT0943  HISTORY     - 19930919 GOOD             NGS
 OT0943
 OT0943                          STATION DESCRIPTION
 OT0943
 OT0943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0943'25.1 KM (15.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0943'OFFICE IN PINE RIDGE, 22.5 M (73.8 FT) SOUTH OF THE HIGHWAY
 OT0943'CENTERLINE, 16.6 M (54.5 FT) NORTHWEST OF MILEPOST 88, 0.5 M (1.6 FT)
 OT0943'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0943'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0943'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0942 ***********************************************************************
 OT0942  DESIGNATION -  18 089.00
 OT0942  PID         -  OT0942
 OT0942  STATE/COUNTY-  SD/SHANNON
 OT0942  COUNTRY     -  US
 OT0942  USGS QUAD   -  OGLALA (2017)
 OT0942
 OT0942                         *CURRENT SURVEY CONTROL
 OT0942  ______________________________________________________________________
 OT0942* NAD 83(1986) POSITION- 43 10 55.     (N) 102 43 23.     (W)   SCALED
 OT0942* NAVD 88 ORTHO HEIGHT -   920.380 (meters)     3019.61  (feet) ADJUSTED
 OT0942  ______________________________________________________________________
 OT0942  GEOID HEIGHT    -        -17.893 (meters)                     GEOID18
 OT0942  DYNAMIC HEIGHT  -        920.003 (meters)     3018.38  (feet) COMP
 OT0942  MODELED GRAVITY -    980,179.9   (mgal)                       NAVD 88
 OT0942
 OT0942  VERT ORDER      -  FIRST     CLASS II
 OT0942
 OT0942.The horizontal coordinates were scaled from a map and have
 OT0942.an estimated accuracy of +/- 6 seconds.
 OT0942
 OT0942.The orthometric height was determined by differential leveling and
 OT0942.adjusted by the NATIONAL GEODETIC SURVEY
 OT0942.in June 1994.
 OT0942
 OT0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0942.GEOID18 height accuracy estimate available here.
 OT0942
 OT0942.Click photographs - Photos may exist for this station.
 OT0942
 OT0942.The dynamic height is computed by dividing the NAVD 88
 OT0942.geopotential number by the normal gravity value computed on the
 OT0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0942.degrees latitude (g = 980.6199 gals.).
 OT0942
 OT0942.The modeled gravity was interpolated from observed gravity values.
 OT0942
 OT0942;                    North         East    Units  Estimated Accuracy
 OT0942;SPC SD S     -    97,070.      405,760.      MT  (+/- 180 meters Scaled)
 OT0942
 OT0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH850835(NAD 83)
 OT0942
 OT0942                          SUPERSEDED SURVEY CONTROL
 OT0942
 OT0942.No superseded survey control is available for this station.
 OT0942
 OT0942_MARKER: DB = BENCH MARK DISK
 OT0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0942_STAMPING: 18-89.00 1993
 OT0942_MARK LOGO: SDDT
 OT0942_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0942+STABILITY: SURFACE MOTION
 OT0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0942+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0942
 OT0942  HISTORY     - Date     Condition        Report By
 OT0942  HISTORY     - 1993     MONUMENTED       SDDT
 OT0942  HISTORY     - 19930919 GOOD             NGS
 OT0942
 OT0942                          STATION DESCRIPTION
 OT0942
 OT0942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0942'23.5 KM (14.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0942'OFFICE IN PINE RIDGE, 14.6 M (47.9 FT) SOUTHWEST OF THE HIGHWAY
 OT0942'CENTERLINE, 7.3 M (24.0 FT) SOUTH OF MILEPOST 89, 1.0 M (3.3 FT)
 OT0942'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 OT0942'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0942'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0941 ***********************************************************************
 OT0941  DESIGNATION -  18 090.05
 OT0941  PID         -  OT0941
 OT0941  STATE/COUNTY-  SD/SHANNON
 OT0941  COUNTRY     -  US
 OT0941  USGS QUAD   -  OGLALA (2017)
 OT0941
 OT0941                         *CURRENT SURVEY CONTROL
 OT0941  ______________________________________________________________________
 OT0941* NAD 83(1986) POSITION- 43 10 26.     (N) 102 42 30.     (W)   SCALED
 OT0941* NAVD 88 ORTHO HEIGHT -   918.924 (meters)     3014.84  (feet) ADJUSTED
 OT0941  ______________________________________________________________________
 OT0941  GEOID HEIGHT    -        -17.916 (meters)                     GEOID18
 OT0941  DYNAMIC HEIGHT  -        918.547 (meters)     3013.60  (feet) COMP
 OT0941  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 OT0941
 OT0941  VERT ORDER      -  FIRST     CLASS II
 OT0941
 OT0941.The horizontal coordinates were scaled from a map and have
 OT0941.an estimated accuracy of +/- 6 seconds.
 OT0941
 OT0941.The orthometric height was determined by differential leveling and
 OT0941.adjusted by the NATIONAL GEODETIC SURVEY
 OT0941.in June 1994.
 OT0941
 OT0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0941.GEOID18 height accuracy estimate available here.
 OT0941
 OT0941.Click photographs - Photos may exist for this station.
 OT0941
 OT0941.The dynamic height is computed by dividing the NAVD 88
 OT0941.geopotential number by the normal gravity value computed on the
 OT0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0941.degrees latitude (g = 980.6199 gals.).
 OT0941
 OT0941.The modeled gravity was interpolated from observed gravity values.
 OT0941
 OT0941;                    North         East    Units  Estimated Accuracy
 OT0941;SPC SD S     -    96,140.      406,930.      MT  (+/- 180 meters Scaled)
 OT0941
 OT0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH862826(NAD 83)
 OT0941
 OT0941                          SUPERSEDED SURVEY CONTROL
 OT0941
 OT0941.No superseded survey control is available for this station.
 OT0941
 OT0941_MARKER: Z = SEE DESCRIPTION
 OT0941_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0941_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0941_STAMPING: 18-90.05 1993
 OT0941_MARK LOGO: NGS
 OT0941_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0941_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0941+STABILITY: POSITION/ELEVATION WELL
 OT0941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0941+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0941_ROD/PIPE-DEPTH: 6.4 meters
 OT0941_SLEEVE-DEPTH  : 3.0 meters
 OT0941
 OT0941  HISTORY     - Date     Condition        Report By
 OT0941  HISTORY     - 1993     MONUMENTED       SDDT
 OT0941  HISTORY     - 19930919 GOOD             NGS
 OT0941
 OT0941                          STATION DESCRIPTION
 OT0941
 OT0941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0941'21.8 KM (13.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0941'OFFICE IN PINE RIDGE, 60.9 M (199.8 FT) SOUTHEAST OF MILEPOST 90,
 OT0941'29.5 M (96.8 FT) SOUTHEAST OF UNDERGROUND CABLE JUNCTION BOX NUMBER A
 OT0941'45, 24.7 M (81.0 FT) SOUTHEAST OF THE EXTENDED CENTER OF A DRIVEWAY
 OT0941'LEADING NORTHEAST, 14.3 M (46.9 FT) SOUTHWEST OF THE HIGHWAY
 OT0941'CENTERLINE, 0.5 M (1.6 FT) NORTHEAST OF A FENCE, 0.4 M (1.3 FT)
 OT0941'NORTHEAST OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTHWEST OF A METAL
 OT0941'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 OT0941'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE
 OT0941'ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A
 OT0941'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0939 ***********************************************************************
 OT0939  DESIGNATION -  18 092.00
 OT0939  PID         -  OT0939
 OT0939  STATE/COUNTY-  SD/SHANNON
 OT0939  COUNTRY     -  US
 OT0939  USGS QUAD   -  OGLALA (2017)
 OT0939
 OT0939                         *CURRENT SURVEY CONTROL
 OT0939  ______________________________________________________________________
 OT0939* NAD 83(1986) POSITION- 43 08 50.     (N) 102 41 11.     (W)   SCALED
 OT0939* NAVD 88 ORTHO HEIGHT -   926.319 (meters)     3039.10  (feet) ADJUSTED
 OT0939  ______________________________________________________________________
 OT0939  GEOID HEIGHT    -        -17.955 (meters)                     GEOID18
 OT0939  DYNAMIC HEIGHT  -        925.934 (meters)     3037.84  (feet) COMP
 OT0939  MODELED GRAVITY -    980,173.0   (mgal)                       NAVD 88
 OT0939
 OT0939  VERT ORDER      -  FIRST     CLASS II
 OT0939
 OT0939.The horizontal coordinates were scaled from a map and have
 OT0939.an estimated accuracy of +/- 6 seconds.
 OT0939
 OT0939.The orthometric height was determined by differential leveling and
 OT0939.adjusted by the NATIONAL GEODETIC SURVEY
 OT0939.in June 1994.
 OT0939
 OT0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0939.GEOID18 height accuracy estimate available here.
 OT0939
 OT0939.Click photographs - Photos may exist for this station.
 OT0939
 OT0939.The dynamic height is computed by dividing the NAVD 88
 OT0939.geopotential number by the normal gravity value computed on the
 OT0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0939.degrees latitude (g = 980.6199 gals.).
 OT0939
 OT0939.The modeled gravity was interpolated from observed gravity values.
 OT0939
 OT0939;                    North         East    Units  Estimated Accuracy
 OT0939;SPC SD S     -    93,130.      408,630.      MT  (+/- 180 meters Scaled)
 OT0939
 OT0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH881797(NAD 83)
 OT0939
 OT0939                          SUPERSEDED SURVEY CONTROL
 OT0939
 OT0939.No superseded survey control is available for this station.
 OT0939
 OT0939_MARKER: DB = BENCH MARK DISK
 OT0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0939_STAMPING: 18-92.00 1993
 OT0939_MARK LOGO: SDDT
 OT0939_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0939+STABILITY: SURFACE MOTION
 OT0939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0939+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0939
 OT0939  HISTORY     - Date     Condition        Report By
 OT0939  HISTORY     - 1993     MONUMENTED       SDDT
 OT0939  HISTORY     - 19930919 GOOD             NGS
 OT0939
 OT0939                          STATION DESCRIPTION
 OT0939
 OT0939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0939'18.6 KM (11.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0939'OFFICE IN PINE RIDGE, 490.0 M (1607.6 FT) NORTHWEST OF A HIGHWAY
 OT0939'BRIDGE SPANNING WHITE CLAY CREEK, 36.8 M (120.7 FT) NORTHWEST OF
 OT0939'MILEPOST 92, 14.8 M (48.6 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OT0939'0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0939'NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 OT0939'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0938 ***********************************************************************
 OT0938  DESIGNATION -  18 093.00
 OT0938  PID         -  OT0938
 OT0938  STATE/COUNTY-  SD/SHANNON
 OT0938  COUNTRY     -  US
 OT0938  USGS QUAD   -  OGLALA (2017)
 OT0938
 OT0938                         *CURRENT SURVEY CONTROL
 OT0938  ______________________________________________________________________
 OT0938* NAD 83(1986) POSITION- 43 08 06.     (N) 102 40 32.     (W)   SCALED
 OT0938* NAVD 88 ORTHO HEIGHT -   939.708 (meters)     3083.03  (feet) ADJUSTED
 OT0938  ______________________________________________________________________
 OT0938  GEOID HEIGHT    -        -17.974 (meters)                     GEOID18
 OT0938  DYNAMIC HEIGHT  -        939.313 (meters)     3081.73  (feet) COMP
 OT0938  MODELED GRAVITY -    980,168.2   (mgal)                       NAVD 88
 OT0938
 OT0938  VERT ORDER      -  FIRST     CLASS II
 OT0938
 OT0938.The horizontal coordinates were scaled from a map and have
 OT0938.an estimated accuracy of +/- 6 seconds.
 OT0938
 OT0938.The orthometric height was determined by differential leveling and
 OT0938.adjusted by the NATIONAL GEODETIC SURVEY
 OT0938.in June 1994.
 OT0938
 OT0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0938.GEOID18 height accuracy estimate available here.
 OT0938
 OT0938.Click photographs - Photos may exist for this station.
 OT0938
 OT0938.The dynamic height is computed by dividing the NAVD 88
 OT0938.geopotential number by the normal gravity value computed on the
 OT0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0938.degrees latitude (g = 980.6199 gals.).
 OT0938
 OT0938.The modeled gravity was interpolated from observed gravity values.
 OT0938
 OT0938;                    North         East    Units  Estimated Accuracy
 OT0938;SPC SD S     -    91,750.      409,470.      MT  (+/- 180 meters Scaled)
 OT0938
 OT0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH890784(NAD 83)
 OT0938
 OT0938                          SUPERSEDED SURVEY CONTROL
 OT0938
 OT0938.No superseded survey control is available for this station.
 OT0938
 OT0938_MARKER: DB = BENCH MARK DISK
 OT0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0938_STAMPING: 18-93.00 1993
 OT0938_MARK LOGO: SDDT
 OT0938_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0938+STABILITY: SURFACE MOTION
 OT0938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0938+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0938
 OT0938  HISTORY     - Date     Condition        Report By
 OT0938  HISTORY     - 1993     MONUMENTED       SDDT
 OT0938  HISTORY     - 19930919 GOOD             NGS
 OT0938
 OT0938                          STATION DESCRIPTION
 OT0938
 OT0938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0938'17.0 KM (10.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0938'OFFICE IN PINE RIDGE, 19.8 M (65.0 FT) SOUTH OF MILEPOST 93, 15.0 M
 OT0938'(49.2 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) BELOW
 OT0938'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST
 OT0938'AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0938'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0937 ***********************************************************************
 OT0937  DESIGNATION -  18 093.90
 OT0937  PID         -  OT0937
 OT0937  STATE/COUNTY-  SD/SHANNON
 OT0937  COUNTRY     -  US
 OT0937  USGS QUAD   -  OGLALA (2017)
 OT0937
 OT0937                         *CURRENT SURVEY CONTROL
 OT0937  ______________________________________________________________________
 OT0937* NAD 83(1986) POSITION- 43 07 44.     (N) 102 39 52.     (W)   SCALED
 OT0937* NAVD 88 ORTHO HEIGHT -   941.389 (meters)     3088.54  (feet) ADJUSTED
 OT0937  ______________________________________________________________________
 OT0937  GEOID HEIGHT    -        -17.993 (meters)                     GEOID18
 OT0937  DYNAMIC HEIGHT  -        940.990 (meters)     3087.23  (feet) COMP
 OT0937  MODELED GRAVITY -    980,164.8   (mgal)                       NAVD 88
 OT0937
 OT0937  VERT ORDER      -  FIRST     CLASS II
 OT0937
 OT0937.The horizontal coordinates were scaled from a map and have
 OT0937.an estimated accuracy of +/- 6 seconds.
 OT0937
 OT0937.The orthometric height was determined by differential leveling and
 OT0937.adjusted by the NATIONAL GEODETIC SURVEY
 OT0937.in June 1994.
 OT0937
 OT0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0937.GEOID18 height accuracy estimate available here.
 OT0937
 OT0937.Click photographs - Photos may exist for this station.
 OT0937
 OT0937.The dynamic height is computed by dividing the NAVD 88
 OT0937.geopotential number by the normal gravity value computed on the
 OT0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0937.degrees latitude (g = 980.6199 gals.).
 OT0937
 OT0937.The modeled gravity was interpolated from observed gravity values.
 OT0937
 OT0937;                    North         East    Units  Estimated Accuracy
 OT0937;SPC SD S     -    91,040.      410,350.      MT  (+/- 180 meters Scaled)
 OT0937
 OT0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH899777(NAD 83)
 OT0937
 OT0937                          SUPERSEDED SURVEY CONTROL
 OT0937
 OT0937.No superseded survey control is available for this station.
 OT0937
 OT0937_MARKER: DB = BENCH MARK DISK
 OT0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0937_STAMPING: 18-93.90 1993
 OT0937_MARK LOGO: SDDT
 OT0937_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0937+STABILITY: SURFACE MOTION
 OT0937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0937+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0937
 OT0937  HISTORY     - Date     Condition        Report By
 OT0937  HISTORY     - 1993     MONUMENTED       SDDT
 OT0937  HISTORY     - 19930919 GOOD             NGS
 OT0937
 OT0937                          STATION DESCRIPTION
 OT0937
 OT0937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0937'15.6 KM (9.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0937'OFFICE IN PINE RIDGE, 1.45 KM (0.90 MI) SOUTHEAST OF MILEPOST 93,
 OT0937'137.0 M (449.5 FT) NORTHWEST OF MILEPOST 94, 19.0 M (62.3 FT)
 OT0937'NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL
 OT0937'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE,
 OT0937'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0935 ***********************************************************************
 OT0935  DESIGNATION -  18 095.00
 OT0935  PID         -  OT0935
 OT0935  STATE/COUNTY-  SD/SHANNON
 OT0935  COUNTRY     -  US
 OT0935  USGS QUAD   -  PINE RIDGE SW (2017)
 OT0935
 OT0935                         *CURRENT SURVEY CONTROL
 OT0935  ______________________________________________________________________
 OT0935* NAD 83(1986) POSITION- 43 07 06.     (N) 102 38 55.     (W)   SCALED
 OT0935* NAVD 88 ORTHO HEIGHT -   952.460 (meters)     3124.86  (feet) ADJUSTED
 OT0935  ______________________________________________________________________
 OT0935  GEOID HEIGHT    -        -18.019 (meters)                     GEOID18
 OT0935  DYNAMIC HEIGHT  -        952.051 (meters)     3123.52  (feet) COMP
 OT0935  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 OT0935
 OT0935  VERT ORDER      -  FIRST     CLASS II
 OT0935
 OT0935.The horizontal coordinates were scaled from a map and have
 OT0935.an estimated accuracy of +/- 6 seconds.
 OT0935
 OT0935.The orthometric height was determined by differential leveling and
 OT0935.adjusted by the NATIONAL GEODETIC SURVEY
 OT0935.in June 1994.
 OT0935
 OT0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0935.GEOID18 height accuracy estimate available here.
 OT0935
 OT0935.Click photographs - Photos may exist for this station.
 OT0935
 OT0935.The dynamic height is computed by dividing the NAVD 88
 OT0935.geopotential number by the normal gravity value computed on the
 OT0935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0935.degrees latitude (g = 980.6199 gals.).
 OT0935
 OT0935.The modeled gravity was interpolated from observed gravity values.
 OT0935
 OT0935;                    North         East    Units  Estimated Accuracy
 OT0935;SPC SD S     -    89,830.      411,610.      MT  (+/- 180 meters Scaled)
 OT0935
 OT0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH912766(NAD 83)
 OT0935
 OT0935                          SUPERSEDED SURVEY CONTROL
 OT0935
 OT0935.No superseded survey control is available for this station.
 OT0935
 OT0935_MARKER: Z = SEE DESCRIPTION
 OT0935_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0935_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0935_STAMPING: 18-95.00 1993
 OT0935_MARK LOGO: NGS
 OT0935_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0935_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0935_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0935+STABILITY: POSITION/ELEVATION WELL
 OT0935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0935+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0935_ROD/PIPE-DEPTH: 6.4 meters
 OT0935_SLEEVE-DEPTH  : 3.0 meters
 OT0935
 OT0935  HISTORY     - Date     Condition        Report By
 OT0935  HISTORY     - 1993     MONUMENTED       SDDT
 OT0935  HISTORY     - 19930919 GOOD             NGS
 OT0935
 OT0935                          STATION DESCRIPTION
 OT0935
 OT0935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0935'13.8 KM (8.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0935'OFFICE IN PINE RIDGE, 75.0 M (246.1 FT) NORTHWEST OF THE CENTER OF A
 OT0935'DRIVEWAY LEADING TO THE SEVEN DAY ADVENTIST MISSION, 19.6 M (64.3 FT)
 OT0935'SOUTHWEST OF THE HIGHWAY CENTERLINE, 16.0 M (52.5 FT) WEST OF
 OT0935'MILEPOST 95, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M
 OT0935'(1.3 FT) NORTHEAST OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTHWEST OF
 OT0935'A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OT0935'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OT0935'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OT0935'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0934 ***********************************************************************
 OT0934  DESIGNATION -  18 096.00
 OT0934  PID         -  OT0934
 OT0934  STATE/COUNTY-  SD/SHANNON
 OT0934  COUNTRY     -  US
 OT0934  USGS QUAD   -  PINE RIDGE SW (2017)
 OT0934
 OT0934                         *CURRENT SURVEY CONTROL
 OT0934  ______________________________________________________________________
 OT0934* NAD 83(1986) POSITION- 43 06 30.     (N) 102 38 00.     (W)   SCALED
 OT0934* NAVD 88 ORTHO HEIGHT -   948.020 (meters)     3110.30  (feet) ADJUSTED
 OT0934  ______________________________________________________________________
 OT0934  GEOID HEIGHT    -        -18.044 (meters)                     GEOID18
 OT0934  DYNAMIC HEIGHT  -        947.608 (meters)     3108.94  (feet) COMP
 OT0934  MODELED GRAVITY -    980,153.8   (mgal)                       NAVD 88
 OT0934
 OT0934  VERT ORDER      -  FIRST     CLASS II
 OT0934
 OT0934.The horizontal coordinates were scaled from a map and have
 OT0934.an estimated accuracy of +/- 6 seconds.
 OT0934
 OT0934.The orthometric height was determined by differential leveling and
 OT0934.adjusted by the NATIONAL GEODETIC SURVEY
 OT0934.in June 1994.
 OT0934
 OT0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0934.GEOID18 height accuracy estimate available here.
 OT0934
 OT0934.Click photographs - Photos may exist for this station.
 OT0934
 OT0934.The dynamic height is computed by dividing the NAVD 88
 OT0934.geopotential number by the normal gravity value computed on the
 OT0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0934.degrees latitude (g = 980.6199 gals.).
 OT0934
 OT0934.The modeled gravity was interpolated from observed gravity values.
 OT0934
 OT0934;                    North         East    Units  Estimated Accuracy
 OT0934;SPC SD S     -    88,690.      412,820.      MT  (+/- 180 meters Scaled)
 OT0934
 OT0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH925755(NAD 83)
 OT0934
 OT0934                          SUPERSEDED SURVEY CONTROL
 OT0934
 OT0934.No superseded survey control is available for this station.
 OT0934
 OT0934_MARKER: DB = BENCH MARK DISK
 OT0934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0934_STAMPING: 18-96.00 1993
 OT0934_MARK LOGO: SDDT
 OT0934_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0934+STABILITY: SURFACE MOTION
 OT0934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0934+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0934
 OT0934  HISTORY     - Date     Condition        Report By
 OT0934  HISTORY     - 1993     MONUMENTED       SDDT
 OT0934  HISTORY     - 19930919 GOOD             NGS
 OT0934
 OT0934                          STATION DESCRIPTION
 OT0934
 OT0934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0934'12.2 KM (7.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0934'OFFICE IN PINE RIDGE, 19.7 M (64.6 FT) WEST-NORTHWEST OF MILEPOST 96,
 OT0934'15.0 M (49.2 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 5.7 M (18.7 FT)
 OT0934'SOUTHEAST OF THE EXTENDED CENTER OF A DIRT ROAD LEADING NORTH, 0.3 M
 OT0934'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF
 OT0934'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OT0934'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0933 ***********************************************************************
 OT0933  DESIGNATION -  18 096.90
 OT0933  PID         -  OT0933
 OT0933  STATE/COUNTY-  SD/SHANNON
 OT0933  COUNTRY     -  US
 OT0933  USGS QUAD   -  PINE RIDGE (2017)
 OT0933
 OT0933                         *CURRENT SURVEY CONTROL
 OT0933  ______________________________________________________________________
 OT0933* NAD 83(1986) POSITION- 43 06 13.     (N) 102 37 04.     (W)   SCALED
 OT0933* NAVD 88 ORTHO HEIGHT -   947.647 (meters)     3109.07  (feet) ADJUSTED
 OT0933  ______________________________________________________________________
 OT0933  GEOID HEIGHT    -        -18.068 (meters)                     GEOID18
 OT0933  DYNAMIC HEIGHT  -        947.231 (meters)     3107.71  (feet) COMP
 OT0933  MODELED GRAVITY -    980,149.5   (mgal)                       NAVD 88
 OT0933
 OT0933  VERT ORDER      -  FIRST     CLASS II
 OT0933
 OT0933.The horizontal coordinates were scaled from a map and have
 OT0933.an estimated accuracy of +/- 6 seconds.
 OT0933
 OT0933.The orthometric height was determined by differential leveling and
 OT0933.adjusted by the NATIONAL GEODETIC SURVEY
 OT0933.in June 1994.
 OT0933
 OT0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0933.GEOID18 height accuracy estimate available here.
 OT0933
 OT0933.Click photographs - Photos may exist for this station.
 OT0933
 OT0933.The dynamic height is computed by dividing the NAVD 88
 OT0933.geopotential number by the normal gravity value computed on the
 OT0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0933.degrees latitude (g = 980.6199 gals.).
 OT0933
 OT0933.The modeled gravity was interpolated from observed gravity values.
 OT0933
 OT0933;                    North         East    Units  Estimated Accuracy
 OT0933;SPC SD S     -    88,130.      414,070.      MT  (+/- 180 meters Scaled)
 OT0933
 OT0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH938750(NAD 83)
 OT0933
 OT0933                          SUPERSEDED SURVEY CONTROL
 OT0933
 OT0933.No superseded survey control is available for this station.
 OT0933
 OT0933_MARKER: DB = BENCH MARK DISK
 OT0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0933_STAMPING: 18-96.90 1993
 OT0933_MARK LOGO: SDDT
 OT0933_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0933+STABILITY: SURFACE MOTION
 OT0933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0933+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0933
 OT0933  HISTORY     - Date     Condition        Report By
 OT0933  HISTORY     - 1993     MONUMENTED       SDDT
 OT0933  HISTORY     - 19930919 GOOD             NGS
 OT0933
 OT0933                          STATION DESCRIPTION
 OT0933
 OT0933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0933'10.8 KM (6.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0933'OFFICE IN PINE RIDGE, 1.4 KM (0.85 MI) SOUTHEAST OF MILEPOST 96,
 OT0933'139.0 M (456.0 FT) NORTHWEST OF MILEPOST 97, 21.3 M (69.9 FT)
 OT0933'NORTHEAST OF THE HIGHWAY CENTERLINE, 11.4 M (37.4 FT) SOUTH OF THE
 OT0933'CENTER OF A DIRT ROAD LEADING EAST, 6.3 M (20.7 FT) EAST OF A FENCE
 OT0933'CORNER, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0933'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 OT0933'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0932 ***********************************************************************
 OT0932  DESIGNATION -  18 097.90
 OT0932  PID         -  OT0932
 OT0932  STATE/COUNTY-  SD/SHANNON
 OT0932  COUNTRY     -  US
 OT0932  USGS QUAD   -  PINE RIDGE (2017)
 OT0932
 OT0932                         *CURRENT SURVEY CONTROL
 OT0932  ______________________________________________________________________
 OT0932* NAD 83(1986) POSITION- 43 05 40.     (N) 102 36 07.     (W)   SCALED
 OT0932* NAVD 88 ORTHO HEIGHT -   948.660 (meters)     3112.40  (feet) ADJUSTED
 OT0932  ______________________________________________________________________
 OT0932  GEOID HEIGHT    -        -18.091 (meters)                     GEOID18
 OT0932  DYNAMIC HEIGHT  -        948.239 (meters)     3111.01  (feet) COMP
 OT0932  MODELED GRAVITY -    980,144.4   (mgal)                       NAVD 88
 OT0932
 OT0932  VERT ORDER      -  FIRST     CLASS II
 OT0932
 OT0932.The horizontal coordinates were scaled from a map and have
 OT0932.an estimated accuracy of +/- 6 seconds.
 OT0932
 OT0932.The orthometric height was determined by differential leveling and
 OT0932.adjusted by the NATIONAL GEODETIC SURVEY
 OT0932.in June 1994.
 OT0932
 OT0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0932.GEOID18 height accuracy estimate available here.
 OT0932
 OT0932.Click photographs - Photos may exist for this station.
 OT0932
 OT0932.The dynamic height is computed by dividing the NAVD 88
 OT0932.geopotential number by the normal gravity value computed on the
 OT0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0932.degrees latitude (g = 980.6199 gals.).
 OT0932
 OT0932.The modeled gravity was interpolated from observed gravity values.
 OT0932
 OT0932;                    North         East    Units  Estimated Accuracy
 OT0932;SPC SD S     -    87,080.      415,330.      MT  (+/- 180 meters Scaled)
 OT0932
 OT0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH951740(NAD 83)
 OT0932
 OT0932                          SUPERSEDED SURVEY CONTROL
 OT0932
 OT0932.No superseded survey control is available for this station.
 OT0932
 OT0932_MARKER: DB = BENCH MARK DISK
 OT0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0932_STAMPING: 18-97.90 1993
 OT0932_MARK LOGO: SDDT
 OT0932_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0932+STABILITY: SURFACE MOTION
 OT0932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0932+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0932
 OT0932  HISTORY     - Date     Condition        Report By
 OT0932  HISTORY     - 1993     MONUMENTED       SDDT
 OT0932  HISTORY     - 19930919 GOOD             NGS
 OT0932
 OT0932                          STATION DESCRIPTION
 OT0932
 OT0932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0932'9.2 KM (5.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0932'IN PINE RIDGE, 1.4 KM (0.85 MI) SOUTHEAST OF MILEPOST 97, 85.0 M
 OT0932'(278.9 FT) NORTHWEST OF THE HIGHWAY BRIDGE SPANNING WHITE CLAY CREEK,
 OT0932'18.4 M (60.4 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 9.6 M (31.5 FT)
 OT0932'NORTH OF A UTILITY POLE, 9.6 M (31.5 FT) SOUTHEAST OF THE CENTER OF A
 OT0932'DIRT ROAD LEADING SOUTH, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OT0932'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND
 OT0932'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0931 ***********************************************************************
 OT0931  DESIGNATION -  18 099.00
 OT0931  PID         -  OT0931
 OT0931  STATE/COUNTY-  SD/SHANNON
 OT0931  COUNTRY     -  US
 OT0931  USGS QUAD   -  PINE RIDGE (2017)
 OT0931
 OT0931                         *CURRENT SURVEY CONTROL
 OT0931  ______________________________________________________________________
 OT0931* NAD 83(1986) POSITION- 43 05 02.29   (N) 102 35 19.79   (W)   HD_HELD1
 OT0931* NAVD 88 ORTHO HEIGHT -   957.899 (meters)     3142.71  (feet) ADJUSTED
 OT0931  ______________________________________________________________________
 OT0931  GEOID HEIGHT    -        -18.109 (meters)                     GEOID18
 OT0931  DYNAMIC HEIGHT  -        957.470 (meters)     3141.30  (feet) COMP
 OT0931  MODELED GRAVITY -    980,140.2   (mgal)                       NAVD 88
 OT0931
 OT0931  VERT ORDER      -  FIRST     CLASS II
 OT0931
 OT0931.The horizontal coordinates were determined by differentially corrected
 OT0931.hand held GPS observations or other comparable positioning techniques
 OT0931.and have an estimated accuracy of +/- 3 meters.
 OT0931
 OT0931.The orthometric height was determined by differential leveling and
 OT0931.adjusted by the NATIONAL GEODETIC SURVEY
 OT0931.in June 1994.
 OT0931
 OT0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0931.GEOID18 height accuracy estimate available here.
 OT0931
 OT0931.Click photographs - Photos may exist for this station.
 OT0931
 OT0931.The dynamic height is computed by dividing the NAVD 88
 OT0931.geopotential number by the normal gravity value computed on the
 OT0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0931.degrees latitude (g = 980.6199 gals.).
 OT0931
 OT0931.The modeled gravity was interpolated from observed gravity values.
 OT0931
 OT0931;                    North         East    Units  Estimated Accuracy
 OT0931;SPC SD S     -    85,882.8     416,367.0     MT  (+/- 3 meters HH1 GPS) 
 OT0931
 OT0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH9626672961(NAD 83)
 OT0931
 OT0931                          SUPERSEDED SURVEY CONTROL
 OT0931
 OT0931.No superseded survey control is available for this station.
 OT0931
 OT0931_MARKER: DB = BENCH MARK DISK
 OT0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0931_STAMPING: 18-99.00 1993
 OT0931_MARK LOGO: SDDT
 OT0931_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0931+STABILITY: SURFACE MOTION
 OT0931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0931+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2011
 OT0931
 OT0931  HISTORY     - Date     Condition        Report By
 OT0931  HISTORY     - 1993     MONUMENTED       SDDT
 OT0931  HISTORY     - 19930919 GOOD             NGS
 OT0931  HISTORY     - 20110914 GOOD             WOOLPT
 OT0931
 OT0931                          STATION DESCRIPTION
 OT0931
 OT0931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0931'7.5 KM (4.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0931'IN PINE RIDGE, 20.2 M (66.3 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OT0931'12.5 M (41.0 FT) WEST OF MILEPOST 99, 1.5 M (4.9 FT) BELOW THE LEVEL
 OT0931'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE,
 OT0931'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0931
 OT0931                          STATION RECOVERY (2011)
 OT0931
 OT0931'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 OT0931'MARK IS ABOUT 8 FT NORTHEAST OF THE CENTER OF A TWO-TRACK DRIVE TO A
 OT0931'MOBILE HOME. FENCES HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0929 ***********************************************************************
 OT0929  DESIGNATION -  18 100.05
 OT0929  PID         -  OT0929
 OT0929  STATE/COUNTY-  SD/SHANNON
 OT0929  COUNTRY     -  US
 OT0929  USGS QUAD   -  PINE RIDGE (2017)
 OT0929
 OT0929                         *CURRENT SURVEY CONTROL
 OT0929  ______________________________________________________________________
 OT0929* NAD 83(1986) POSITION- 43 04 20.     (N) 102 34 35.     (W)   SCALED
 OT0929* NAVD 88 ORTHO HEIGHT -   974.402 (meters)     3196.85  (feet) ADJUSTED
 OT0929  ______________________________________________________________________
 OT0929  GEOID HEIGHT    -        -18.124 (meters)                     GEOID18
 OT0929  DYNAMIC HEIGHT  -        973.964 (meters)     3195.41  (feet) COMP
 OT0929  MODELED GRAVITY -    980,138.1   (mgal)                       NAVD 88
 OT0929
 OT0929  VERT ORDER      -  FIRST     CLASS II
 OT0929
 OT0929.The horizontal coordinates were scaled from a map and have
 OT0929.an estimated accuracy of +/- 6 seconds.
 OT0929
 OT0929.The orthometric height was determined by differential leveling and
 OT0929.adjusted by the NATIONAL GEODETIC SURVEY
 OT0929.in June 1994.
 OT0929
 OT0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0929.GEOID18 height accuracy estimate available here.
 OT0929
 OT0929.Click photographs - Photos may exist for this station.
 OT0929
 OT0929.The dynamic height is computed by dividing the NAVD 88
 OT0929.geopotential number by the normal gravity value computed on the
 OT0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0929.degrees latitude (g = 980.6199 gals.).
 OT0929
 OT0929.The modeled gravity was interpolated from observed gravity values.
 OT0929
 OT0929;                    North         East    Units  Estimated Accuracy
 OT0929;SPC SD S     -    84,550.      417,340.      MT  (+/- 180 meters Scaled)
 OT0929
 OT0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH973716(NAD 83)
 OT0929
 OT0929                          SUPERSEDED SURVEY CONTROL
 OT0929
 OT0929.No superseded survey control is available for this station.
 OT0929
 OT0929_MARKER: Z = SEE DESCRIPTION
 OT0929_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0929_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0929_STAMPING: 18-100.05 1993
 OT0929_MARK LOGO: NGS
 OT0929_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0929_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0929_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0929+STABILITY: POSITION/ELEVATION WELL
 OT0929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0929+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0929_ROD/PIPE-DEPTH: 6.4 meters
 OT0929_SLEEVE-DEPTH  : 3.0 meters
 OT0929
 OT0929  HISTORY     - Date     Condition        Report By
 OT0929  HISTORY     - 1993     MONUMENTED       SDDT
 OT0929  HISTORY     - 19930919 GOOD             NGS
 OT0929
 OT0929                          STATION DESCRIPTION
 OT0929
 OT0929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0929'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0929'IN PINE RIDGE, 54.7 M (179.5 FT) SOUTHEAST OF MILEPOST 100, 25.6 M
 OT0929'(84.0 FT) NORTHWEST OF AN UNDERGROUND CABLE JUNCTION BOX, 18.5 M
 OT0929'(60.7 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 OT0929'NORTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OT0929'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 OT0929'SOUTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0929'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0929'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0929'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0929'PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0928 ***********************************************************************
 OT0928  DESIGNATION -  18 100.70
 OT0928  PID         -  OT0928
 OT0928  STATE/COUNTY-  SD/SHANNON
 OT0928  COUNTRY     -  US
 OT0928  USGS QUAD   -  PINE RIDGE (2017)
 OT0928
 OT0928                         *CURRENT SURVEY CONTROL
 OT0928  ______________________________________________________________________
 OT0928* NAD 83(1986) POSITION- 43 03 51.     (N) 102 34 09.     (W)   SCALED
 OT0928* NAVD 88 ORTHO HEIGHT -   977.680 (meters)     3207.61  (feet) ADJUSTED
 OT0928  ______________________________________________________________________
 OT0928  GEOID HEIGHT    -        -18.131 (meters)                     GEOID18
 OT0928  DYNAMIC HEIGHT  -        977.241 (meters)     3206.16  (feet) COMP
 OT0928  MODELED GRAVITY -    980,137.8   (mgal)                       NAVD 88
 OT0928
 OT0928  VERT ORDER      -  FIRST     CLASS II
 OT0928
 OT0928.The horizontal coordinates were scaled from a map and have
 OT0928.an estimated accuracy of +/- 6 seconds.
 OT0928
 OT0928.The orthometric height was determined by differential leveling and
 OT0928.adjusted by the NATIONAL GEODETIC SURVEY
 OT0928.in June 1994.
 OT0928
 OT0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0928.GEOID18 height accuracy estimate available here.
 OT0928
 OT0928.Click photographs - Photos may exist for this station.
 OT0928
 OT0928.The dynamic height is computed by dividing the NAVD 88
 OT0928.geopotential number by the normal gravity value computed on the
 OT0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0928.degrees latitude (g = 980.6199 gals.).
 OT0928
 OT0928.The modeled gravity was interpolated from observed gravity values.
 OT0928
 OT0928;                    North         East    Units  Estimated Accuracy
 OT0928;SPC SD S     -    83,640.      417,910.      MT  (+/- 180 meters Scaled)
 OT0928
 OT0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH979708(NAD 83)
 OT0928
 OT0928                          SUPERSEDED SURVEY CONTROL
 OT0928
 OT0928.No superseded survey control is available for this station.
 OT0928
 OT0928_MARKER: DB = BENCH MARK DISK
 OT0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0928_STAMPING: 18-100.70 1993
 OT0928_MARK LOGO: SDDT
 OT0928_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0928+STABILITY: SURFACE MOTION
 OT0928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0928+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0928
 OT0928  HISTORY     - Date     Condition        Report By
 OT0928  HISTORY     - 1993     MONUMENTED       SDDT
 OT0928  HISTORY     - 19930919 GOOD             NGS
 OT0928
 OT0928                          STATION DESCRIPTION
 OT0928
 OT0928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0928'4.6 KM (2.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0928'IN PINE RIDGE, 1.25 KM (0.75 MI) SOUTH OF MILEPOST 100, 29.5 M (96.8
 OT0928'FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.0 M (16.4
 OT0928'FT) SOUTH OF THE EXTENDED CENTER OF A ROAD LEADING EAST, 0.3 M (1.0
 OT0928'FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 OT0928'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0927 ***********************************************************************
 OT0927  DESIGNATION -  18 101.90
 OT0927  PID         -  OT0927
 OT0927  STATE/COUNTY-  SD/SHANNON
 OT0927  COUNTRY     -  US
 OT0927  USGS QUAD   -  PINE RIDGE (2017)
 OT0927
 OT0927                         *CURRENT SURVEY CONTROL
 OT0927  ______________________________________________________________________
 OT0927* NAD 83(1986) POSITION- 43 02 48.     (N) 102 34 05.     (W)   SCALED
 OT0927* NAVD 88 ORTHO HEIGHT -   990.118 (meters)     3248.41  (feet) ADJUSTED
 OT0927  ______________________________________________________________________
 OT0927  GEOID HEIGHT    -        -18.122 (meters)                     GEOID18
 OT0927  DYNAMIC HEIGHT  -        989.675 (meters)     3246.96  (feet) COMP
 OT0927  MODELED GRAVITY -    980,139.4   (mgal)                       NAVD 88
 OT0927
 OT0927  VERT ORDER      -  FIRST     CLASS II
 OT0927
 OT0927.The horizontal coordinates were scaled from a map and have
 OT0927.an estimated accuracy of +/- 6 seconds.
 OT0927
 OT0927.The orthometric height was determined by differential leveling and
 OT0927.adjusted by the NATIONAL GEODETIC SURVEY
 OT0927.in June 1994.
 OT0927
 OT0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0927.GEOID18 height accuracy estimate available here.
 OT0927
 OT0927.Click photographs - Photos may exist for this station.
 OT0927
 OT0927.The dynamic height is computed by dividing the NAVD 88
 OT0927.geopotential number by the normal gravity value computed on the
 OT0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0927.degrees latitude (g = 980.6199 gals.).
 OT0927
 OT0927.The modeled gravity was interpolated from observed gravity values.
 OT0927
 OT0927;                    North         East    Units  Estimated Accuracy
 OT0927;SPC SD S     -    81,700.      417,950.      MT  (+/- 180 meters Scaled)
 OT0927
 OT0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH980688(NAD 83)
 OT0927
 OT0927                          SUPERSEDED SURVEY CONTROL
 OT0927
 OT0927.No superseded survey control is available for this station.
 OT0927
 OT0927_MARKER: DB = BENCH MARK DISK
 OT0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0927_STAMPING: 18-101.90 1993
 OT0927_MARK LOGO: SDDT
 OT0927_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0927+STABILITY: SURFACE MOTION
 OT0927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0927+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0927
 OT0927  HISTORY     - Date     Condition        Report By
 OT0927  HISTORY     - 1993     MONUMENTED       SDDT
 OT0927  HISTORY     - 19930919 GOOD             NGS
 OT0927
 OT0927                          STATION DESCRIPTION
 OT0927
 OT0927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0927'2.8 KM (1.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0927'IN PINE RIDGE, 147.0 M (482.3 FT) NORTH OF MILEPOST 102, 21.0 M (68.9
 OT0927'FT) WEST OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) BELOW THE LEVEL OF
 OT0927'THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE, AND THE
 OT0927'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0926 ***********************************************************************
 OT0926  DESIGNATION -  18 102.90
 OT0926  PID         -  OT0926
 OT0926  STATE/COUNTY-  SD/SHANNON
 OT0926  COUNTRY     -  US
 OT0926  USGS QUAD   -  PINE RIDGE (2017)
 OT0926
 OT0926                         *CURRENT SURVEY CONTROL
 OT0926  ______________________________________________________________________
 OT0926* NAD 83(1986) POSITION- 43 02 06.     (N) 102 33 34.     (W)   SCALED
 OT0926* NAVD 88 ORTHO HEIGHT -  1000.889 (meters)     3283.75  (feet) ADJUSTED
 OT0926  ______________________________________________________________________
 OT0926  GEOID HEIGHT    -        -18.123 (meters)                     GEOID18
 OT0926  DYNAMIC HEIGHT  -       1000.444 (meters)     3282.29  (feet) COMP
 OT0926  MODELED GRAVITY -    980,142.0   (mgal)                       NAVD 88
 OT0926
 OT0926  VERT ORDER      -  FIRST     CLASS II
 OT0926
 OT0926.The horizontal coordinates were scaled from a map and have
 OT0926.an estimated accuracy of +/- 6 seconds.
 OT0926
 OT0926.The orthometric height was determined by differential leveling and
 OT0926.adjusted by the NATIONAL GEODETIC SURVEY
 OT0926.in June 1994.
 OT0926
 OT0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0926.GEOID18 height accuracy estimate available here.
 OT0926
 OT0926.Click photographs - Photos may exist for this station.
 OT0926
 OT0926.The dynamic height is computed by dividing the NAVD 88
 OT0926.geopotential number by the normal gravity value computed on the
 OT0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0926.degrees latitude (g = 980.6199 gals.).
 OT0926
 OT0926.The modeled gravity was interpolated from observed gravity values.
 OT0926
 OT0926;                    North         East    Units  Estimated Accuracy
 OT0926;SPC SD S     -    80,380.      418,610.      MT  (+/- 180 meters Scaled)
 OT0926
 OT0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH988675(NAD 83)
 OT0926
 OT0926                          SUPERSEDED SURVEY CONTROL
 OT0926
 OT0926.No superseded survey control is available for this station.
 OT0926
 OT0926_MARKER: DB = BENCH MARK DISK
 OT0926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0926_STAMPING: 18-102.90 1993
 OT0926_MARK LOGO: SDDT
 OT0926_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0926+STABILITY: SURFACE MOTION
 OT0926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0926+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0926
 OT0926  HISTORY     - Date     Condition        Report By
 OT0926  HISTORY     - 1993     MONUMENTED       SDDT
 OT0926  HISTORY     - 19930919 GOOD             NGS
 OT0926
 OT0926                          STATION DESCRIPTION
 OT0926
 OT0926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0926'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0926'IN PINE RIDGE, 1.55 KM (0.95 MI) SOUTH OF MILEPOST 102, 14.4 M (47.2
 OT0926'FT) EAST OF THE HIGHWAY CENTERLINE, 7.3 M (24.0 FT) WEST OF THE
 OT0926'CENTER OF A DIRT ROAD LEADING SOUTHEAST, 3.6 M (11.8 FT) NORTHWEST OF
 OT0926'A UTILITY LIGHT POLE, 0.7 M (2.3 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 OT0926'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05
 OT0926'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0925 ***********************************************************************
 OT0925  DESIGNATION -  18 104.00
 OT0925  PID         -  OT0925
 OT0925  STATE/COUNTY-  SD/SHANNON
 OT0925  COUNTRY     -  US
 OT0925  USGS QUAD   -  PINE RIDGE (2017)
 OT0925
 OT0925                         *CURRENT SURVEY CONTROL
 OT0925  ______________________________________________________________________
 OT0925* NAD 83(1986) POSITION- 43 01 36.     (N) 102 32 54.     (W)   SCALED
 OT0925* NAVD 88 ORTHO HEIGHT -   995.681 (meters)     3266.66  (feet) ADJUSTED
 OT0925  ______________________________________________________________________
 OT0925  GEOID HEIGHT    -        -18.126 (meters)                     GEOID18
 OT0925  DYNAMIC HEIGHT  -        995.239 (meters)     3265.21  (feet) COMP
 OT0925  MODELED GRAVITY -    980,141.9   (mgal)                       NAVD 88
 OT0925
 OT0925  VERT ORDER      -  FIRST     CLASS II
 OT0925
 OT0925.The horizontal coordinates were scaled from a map and have
 OT0925.an estimated accuracy of +/- 6 seconds.
 OT0925
 OT0925.The orthometric height was determined by differential leveling and
 OT0925.adjusted by the NATIONAL GEODETIC SURVEY
 OT0925.in June 1994.
 OT0925
 OT0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0925.GEOID18 height accuracy estimate available here.
 OT0925
 OT0925.Click photographs - Photos may exist for this station.
 OT0925
 OT0925.The dynamic height is computed by dividing the NAVD 88
 OT0925.geopotential number by the normal gravity value computed on the
 OT0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0925.degrees latitude (g = 980.6199 gals.).
 OT0925
 OT0925.The modeled gravity was interpolated from observed gravity values.
 OT0925
 OT0925;                    North         East    Units  Estimated Accuracy
 OT0925;SPC SD S     -    79,430.      419,490.      MT  (+/- 180 meters Scaled)
 OT0925
 OT0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH997666(NAD 83)
 OT0925
 OT0925                          SUPERSEDED SURVEY CONTROL
 OT0925
 OT0925.No superseded survey control is available for this station.
 OT0925
 OT0925_MARKER: DB = BENCH MARK DISK
 OT0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0925_STAMPING: 18-104.00 1993
 OT0925_MARK LOGO: SDDT
 OT0925_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0925+STABILITY: SURFACE MOTION
 OT0925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0925+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2012
 OT0925
 OT0925  HISTORY     - Date     Condition        Report By
 OT0925  HISTORY     - 1993     MONUMENTED       SDDT
 OT0925  HISTORY     - 19930919 GOOD             NGS
 OT0925  HISTORY     - 20080820 GOOD             WOOLPT
 OT0925  HISTORY     - 20121218 GOOD             INDIV
 OT0925
 OT0925                          STATION DESCRIPTION
 OT0925
 OT0925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0925'0.7 KM (0.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0925'IN PINE RIDGE, 20.8 M (68.2 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY
 OT0925'CENTERLINE, 12.4 M (40.7 FT) SOUTH OF MILEPOST 104, 7.9 M (25.9 FT)
 OT0925'NORTH OF A UTILITY LIGHT POLE, 6.3 M (20.7 FT) EAST OF THE CENTER OF
 OT0925'A PAVED STREET, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 OT0925'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0925
 OT0925                          STATION RECOVERY (2008)
 OT0925
 OT0925'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 OT0925'RECOVERED AS DESCRIBED.
 OT0925
 OT0925                          STATION RECOVERY (2012)
 OT0925
 OT0925'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0924 ***********************************************************************
 OT0924  CBN         -  This is a Cooperative Base Network Control Station.
 OT0924  DESIGNATION -  18 105.00
 OT0924  PID         -  OT0924
 OT0924  STATE/COUNTY-  SD/SHANNON
 OT0924  COUNTRY     -  US
 OT0924  USGS QUAD   -  PINE RIDGE (2017)
 OT0924
 OT0924                         *CURRENT SURVEY CONTROL
 OT0924  ______________________________________________________________________
 OT0924* NAD 83(2011) POSITION- 43 01 37.00648(N) 102 31 42.67523(W)   ADJUSTED
 OT0924* NAD 83(2011) ELLIP HT-   979.787 (meters)        (06/27/12)   ADJUSTED
 OT0924* NAD 83(2011) EPOCH   -  2010.00
 OT0924* NAVD 88 ORTHO HEIGHT -   997.942 (meters)     3274.08  (feet) ADJUSTED
 OT0924  ______________________________________________________________________
 OT0924  GEOID HEIGHT    -        -18.151 (meters)                     GEOID18
 OT0924  NAD 83(2011) X  - -1,013,178.530 (meters)                     COMP
 OT0924  NAD 83(2011) Y  - -4,559,411.164 (meters)                     COMP
 OT0924  NAD 83(2011) Z  -  4,330,359.165 (meters)                     COMP
 OT0924  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC18
 OT0924  DYNAMIC HEIGHT  -        997.494 (meters)     3272.61  (feet) COMP
 OT0924  MODELED GRAVITY -    980,137.4   (mgal)                       NAVD 88
 OT0924
 OT0924  VERT ORDER      -  FIRST     CLASS II
 OT0924
 OT0924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0924  Standards:
 OT0924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0924  -------------------------------------------------------------------
 OT0924  NETWORK    0.58   1.23           0.27   0.19   0.63     -0.07735480
 OT0924  -------------------------------------------------------------------
 OT0924  Click here for local accuracies and other accuracy information.
 OT0924
 OT0924.The horizontal coordinates were established by GPS observations
 OT0924.and adjusted by the National Geodetic Survey in June 2012.
 OT0924
 OT0924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0924.been affixed to the stable North American tectonic plate. See 
 OT0924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0924
 OT0924.The horizontal coordinates are valid at the epoch date displayed above
 OT0924.which is a decimal equivalence of Year/Month/Day.
 OT0924
 OT0924.The orthometric height was determined by differential leveling and
 OT0924.adjusted by the NATIONAL GEODETIC SURVEY
 OT0924.in June 1994.
 OT0924
 OT0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0924.GEOID18 height accuracy estimate available here.
 OT0924
 OT0924.Click photographs - Photos may exist for this station.
 OT0924
 OT0924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0924
 OT0924.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0924
 OT0924.The ellipsoidal height was determined by GPS observations
 OT0924.and is referenced to NAD 83.
 OT0924
 OT0924.The dynamic height is computed by dividing the NAVD 88
 OT0924.geopotential number by the normal gravity value computed on the
 OT0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0924.degrees latitude (g = 980.6199 gals.).
 OT0924
 OT0924.The modeled gravity was interpolated from observed gravity values.
 OT0924
 OT0924. The following values were computed from the NAD 83(2011) position.
 OT0924
 OT0924;                    North         East     Units Scale Factor Converg.
 OT0924;SPC SD S     -    79,418.794   421,108.546   MT  0.99995978   -1 30 51.7
 OT0924;SPC SD S     -   260,559.83  1,381,586.95   sFT  0.99995978   -1 30 51.7
 OT0924;UTM  13      - 4,766,771.460   701,362.536   MT  1.00009883   +1 41 13.1
 OT0924
 OT0924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0924!SPC SD S     -   0.99984637  x   0.99995978  =   0.99980616
 OT0924!UTM  13      -   0.99984637  x   1.00009883  =   0.99994519
 OT0924
 OT0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0136266771(NAD 83)
 OT0924
 OT0924                          SUPERSEDED SURVEY CONTROL
 OT0924
 OT0924  NAD 83(2007)-  43 01 37.00635(N)    102 31 42.67632(W) AD(2002.00) 0
 OT0924  ELLIP H (02/10/07)  979.815  (m)                       GP(2002.00)    
 OT0924  NAD 83(1995)-  43 01 37.00579(N)    102 31 42.67619(W) AD(       ) A
 OT0924  ELLIP H (06/23/03)  979.805  (m)                       GP(       ) 3 1
 OT0924  NAVD 88             997.94   (m)         3274.1    (f) LEVELING    3  
 OT0924
 OT0924.Superseded values are not recommended for survey control.
 OT0924
 OT0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0924.See file dsdata.pdf to determine how the superseded data were derived.
 OT0924
 OT0924_MARKER: Z = SEE DESCRIPTION
 OT0924_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0924_STAMPING: 18-105.00 1993
 OT0924_MARK LOGO: NGS
 OT0924_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0924_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0924_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0924+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2012
 OT0924_ROD/PIPE-DEPTH: 6.40 meters
 OT0924_SLEEVE-DEPTH  : 3.00 meters
 OT0924
 OT0924  HISTORY     - Date     Condition        Report By
 OT0924  HISTORY     - 1993     MONUMENTED       SDDT
 OT0924  HISTORY     - 19930919 GOOD             NGS
 OT0924  HISTORY     - 20020514 GOOD             SDDT
 OT0924  HISTORY     - 20121218 GOOD             INDIV
 OT0924
 OT0924                          STATION DESCRIPTION
 OT0924
 OT0924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0924'2.3 KM (1.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0924'IN PINE RIDGE, 31.6 M (103.7 FT) NORTH OF MILEPOST 105, 22.0 M (72.2
 OT0924'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE,
 OT0924'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 OT0924'OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.
 OT0924'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OT0924'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OT0924'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OT0924'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OT0924
 OT0924                          STATION RECOVERY (2002)
 OT0924
 OT0924'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OT0924'DESCRIBED BY SOUTH DAKOTA DEPT. OF TRANSPORTATION 2002.
 OT0924'2.3 KM (1.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICEIN
 OT0924'PINE RIDGE, 31.6 M
 OT0924'(103.7 FT) NORTH OF MILEPOST 105, 22.0 M (72.2FT) NORTH OF THE HIGHWAY
 OT0924'CENTERLINE, 17.5 FEET
 OT0924'NORTH OF A MANHOLE COVER, 0.6 M (2.0 FT) SOUTH OF A FENCE CORNER, 0.5
 OT0924'M (1.6 FT) BELOW THE
 OT0924'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OT0924'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRONPIPE
 OT0924'CAP THAT IS
 OT0924'ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A4-INCH SLEEVE.  ACCESS
 OT0924'TO THE DATUM POINT
 OT0924'IS THROUGH A 5-INCH LOGOCAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OT0924'
 OT0924
 OT0924                          STATION RECOVERY (2012)
 OT0924
 OT0924'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0916 ***********************************************************************
 OT0916  DESIGNATION -  18 113.00
 OT0916  PID         -  OT0916
 OT0916  STATE/COUNTY-  SD/SHANNON
 OT0916  COUNTRY     -  US
 OT0916  USGS QUAD   -  MANDERSON SW (2017)
 OT0916
 OT0916                         *CURRENT SURVEY CONTROL
 OT0916  ______________________________________________________________________
 OT0916* NAD 83(1986) POSITION- 43 02 48.     (N) 102 22 38.     (W)   SCALED
 OT0916* NAVD 88 ORTHO HEIGHT -  1039.144 (meters)     3409.26  (feet) ADJUSTED
 OT0916  ______________________________________________________________________
 OT0916  GEOID HEIGHT    -        -18.367 (meters)                     GEOID18
 OT0916  DYNAMIC HEIGHT  -       1038.674 (meters)     3407.72  (feet) COMP
 OT0916  MODELED GRAVITY -    980,132.4   (mgal)                       NAVD 88
 OT0916
 OT0916  VERT ORDER      -  FIRST     CLASS II
 OT0916
 OT0916.The horizontal coordinates were scaled from a map and have
 OT0916.an estimated accuracy of +/- 6 seconds.
 OT0916
 OT0916.The orthometric height was determined by differential leveling and
 OT0916.adjusted by the NATIONAL GEODETIC SURVEY
 OT0916.in June 1994.
 OT0916
 OT0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0916.GEOID18 height accuracy estimate available here.
 OT0916
 OT0916.Click photographs - Photos may exist for this station.
 OT0916
 OT0916.The dynamic height is computed by dividing the NAVD 88
 OT0916.geopotential number by the normal gravity value computed on the
 OT0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0916.degrees latitude (g = 980.6199 gals.).
 OT0916
 OT0916.The modeled gravity was interpolated from observed gravity values.
 OT0916
 OT0916;                    North         East    Units  Estimated Accuracy
 OT0916;SPC SD S     -    81,290.      433,490.      MT  (+/- 180 meters Scaled)
 OT0916
 OT0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH136693(NAD 83)
 OT0916
 OT0916                          SUPERSEDED SURVEY CONTROL
 OT0916
 OT0916.No superseded survey control is available for this station.
 OT0916
 OT0916_MARKER: DB = BENCH MARK DISK
 OT0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0916_STAMPING: 18-113.00 1993
 OT0916_MARK LOGO: SDDT
 OT0916_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0916+STABILITY: SURFACE MOTION
 OT0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0916+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2012
 OT0916
 OT0916  HISTORY     - Date     Condition        Report By
 OT0916  HISTORY     - 1993     MONUMENTED       SDDT
 OT0916  HISTORY     - 19930919 GOOD             NGS
 OT0916  HISTORY     - 20120102 GOOD             INDIV
 OT0916
 OT0916                          STATION DESCRIPTION
 OT0916
 OT0916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0916'16.2 KM (10.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0916'OFFICE IN PINE RIDGE, 27.2 M (89.2 FT) NORTH OF THE HIGHWAY
 OT0916'CENTERLINE, 22.2 M (72.8 FT) WEST OF THE CENTERLINE OF BIA HIGHWAY 27
 OT0916'LEADING NORTH TO WOUNDED KNEE, 15.2 M (49.9 FT) NORTHWEST OF A
 OT0916'UTILITY POLE, 13.2 M (43.3 FT) NORTH OF A FENCE CORNER, 0.5 M (1.6
 OT0916'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS
 OT0916'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0916'GROUND SURFACE.
 OT0916
 OT0916                          STATION RECOVERY (2012)
 OT0916
 OT0916'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0907 ***********************************************************************
 OT0907  DESIGNATION -  18 121.00
 OT0907  PID         -  OT0907
 OT0907  STATE/COUNTY-  SD/SHANNON
 OT0907  COUNTRY     -  US
 OT0907  USGS QUAD   -  WAKPAMANI (2017)
 OT0907
 OT0907                         *CURRENT SURVEY CONTROL
 OT0907  ______________________________________________________________________
 OT0907* NAD 83(1986) POSITION- 43 02 45.     (N) 102 13 13.     (W)   SCALED
 OT0907* NAVD 88 ORTHO HEIGHT -  1047.878 (meters)     3437.91  (feet) ADJUSTED
 OT0907  ______________________________________________________________________
 OT0907  GEOID HEIGHT    -        -18.563 (meters)                     GEOID18
 OT0907  DYNAMIC HEIGHT  -       1047.409 (meters)     3436.37  (feet) COMP
 OT0907  MODELED GRAVITY -    980,137.1   (mgal)                       NAVD 88
 OT0907
 OT0907  VERT ORDER      -  FIRST     CLASS II
 OT0907
 OT0907.The horizontal coordinates were scaled from a map and have
 OT0907.an estimated accuracy of +/- 6 seconds.
 OT0907
 OT0907.The orthometric height was determined by differential leveling and
 OT0907.adjusted by the NATIONAL GEODETIC SURVEY
 OT0907.in June 1994.
 OT0907
 OT0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0907.GEOID18 height accuracy estimate available here.
 OT0907
 OT0907.Click photographs - Photos may exist for this station.
 OT0907
 OT0907.The dynamic height is computed by dividing the NAVD 88
 OT0907.geopotential number by the normal gravity value computed on the
 OT0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0907.degrees latitude (g = 980.6199 gals.).
 OT0907
 OT0907.The modeled gravity was interpolated from observed gravity values.
 OT0907
 OT0907;                    North         East    Units  Estimated Accuracy
 OT0907;SPC SD S     -    80,900.      446,270.      MT  (+/- 180 meters Scaled)
 OT0907
 OT0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH264696(NAD 83)
 OT0907
 OT0907                          SUPERSEDED SURVEY CONTROL
 OT0907
 OT0907.No superseded survey control is available for this station.
 OT0907
 OT0907_MARKER: DB = BENCH MARK DISK
 OT0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0907_STAMPING: 18-121.00 1993
 OT0907_MARK LOGO: SDDT
 OT0907_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0907+STABILITY: SURFACE MOTION
 OT0907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0907+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2013
 OT0907
 OT0907  HISTORY     - Date     Condition        Report By
 OT0907  HISTORY     - 1993     MONUMENTED       SDDT
 OT0907  HISTORY     - 19930919 GOOD             NGS
 OT0907  HISTORY     - 20130109 GOOD             INDIV
 OT0907
 OT0907                          STATION DESCRIPTION
 OT0907
 OT0907'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0907'29.2 KM (18.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0907'OFFICE IN PINE RIDGE, 48.8 M (160.1 FT) WEST OF MILEPOST 121 AND THE
 OT0907'CENTERLINE OF STATE HIGHWAY 391, 23.0 M (75.5 FT) SOUTH OF THE
 OT0907'HIGHWAY CENTERLINE, 14.2 M (46.6 FT) SOUTHWEST OF A UTILITY POLE, 8.5
 OT0907'M (27.9 FT) SOUTH OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL
 OT0907'OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE, AND
 OT0907'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0907
 OT0907                          STATION RECOVERY (2013)
 OT0907
 OT0907'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0906 ***********************************************************************
 OT0906  DESIGNATION -  18 122.00
 OT0906  PID         -  OT0906
 OT0906  STATE/COUNTY-  SD/SHANNON
 OT0906  COUNTRY     -  US
 OT0906  USGS QUAD   -  WAKPAMANI (2017)
 OT0906
 OT0906                         *CURRENT SURVEY CONTROL
 OT0906  ______________________________________________________________________
 OT0906* NAD 83(1986) POSITION- 43 03 15.     (N) 102 12 28.     (W)   SCALED
 OT0906* NAVD 88 ORTHO HEIGHT -  1071.439 (meters)     3515.21  (feet) ADJUSTED
 OT0906  ______________________________________________________________________
 OT0906  GEOID HEIGHT    -        -18.595 (meters)                     GEOID18
 OT0906  DYNAMIC HEIGHT  -       1070.961 (meters)     3513.64  (feet) COMP
 OT0906  MODELED GRAVITY -    980,136.7   (mgal)                       NAVD 88
 OT0906
 OT0906  VERT ORDER      -  FIRST     CLASS II
 OT0906
 OT0906.The horizontal coordinates were scaled from a map and have
 OT0906.an estimated accuracy of +/- 6 seconds.
 OT0906
 OT0906.The orthometric height was determined by differential leveling and
 OT0906.adjusted by the NATIONAL GEODETIC SURVEY
 OT0906.in June 1994.
 OT0906
 OT0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0906.GEOID18 height accuracy estimate available here.
 OT0906
 OT0906.Click photographs - Photos may exist for this station.
 OT0906
 OT0906.The dynamic height is computed by dividing the NAVD 88
 OT0906.geopotential number by the normal gravity value computed on the
 OT0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0906.degrees latitude (g = 980.6199 gals.).
 OT0906
 OT0906.The modeled gravity was interpolated from observed gravity values.
 OT0906
 OT0906;                    North         East    Units  Estimated Accuracy
 OT0906;SPC SD S     -    81,800.      447,310.      MT  (+/- 180 meters Scaled)
 OT0906
 OT0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH273706(NAD 83)
 OT0906
 OT0906                          SUPERSEDED SURVEY CONTROL
 OT0906
 OT0906.No superseded survey control is available for this station.
 OT0906
 OT0906_MARKER: DB = BENCH MARK DISK
 OT0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0906_STAMPING: 18-122.00 1993
 OT0906_MARK LOGO: SDDT
 OT0906_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0906+STABILITY: SURFACE MOTION
 OT0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0906+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2013
 OT0906
 OT0906  HISTORY     - Date     Condition        Report By
 OT0906  HISTORY     - 1993     MONUMENTED       SDDT
 OT0906  HISTORY     - 19930919 GOOD             NGS
 OT0906  HISTORY     - 20130109 GOOD             INDIV
 OT0906
 OT0906                          STATION DESCRIPTION
 OT0906
 OT0906'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0906'30.8 KM (19.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0906'OFFICE IN PINE RIDGE, 24.8 M (81.4 FT) NORTHWEST OF MILEPOST 122,
 OT0906'14.7 M (48.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT)
 OT0906'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 OT0906'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0906'SURFACE.
 OT0906
 OT0906                          STATION RECOVERY (2013)
 OT0906
 OT0906'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0906'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0905 ***********************************************************************
 OT0905  DESIGNATION -  18 123.00
 OT0905  PID         -  OT0905
 OT0905  STATE/COUNTY-  SD/SHANNON
 OT0905  COUNTRY     -  US
 OT0905  USGS QUAD   -  WAKPAMANI (2017)
 OT0905
 OT0905                         *CURRENT SURVEY CONTROL
 OT0905  ______________________________________________________________________
 OT0905* NAD 83(1986) POSITION- 43 04 03.     (N) 102 11 45.     (W)   SCALED
 OT0905* NAVD 88 ORTHO HEIGHT -  1070.312 (meters)     3511.52  (feet) ADJUSTED
 OT0905  ______________________________________________________________________
 OT0905  GEOID HEIGHT    -        -18.638 (meters)                     GEOID18
 OT0905  DYNAMIC HEIGHT  -       1069.834 (meters)     3509.95  (feet) COMP
 OT0905  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 OT0905
 OT0905  VERT ORDER      -  FIRST     CLASS II
 OT0905
 OT0905.The horizontal coordinates were scaled from a map and have
 OT0905.an estimated accuracy of +/- 6 seconds.
 OT0905
 OT0905.The orthometric height was determined by differential leveling and
 OT0905.adjusted by the NATIONAL GEODETIC SURVEY
 OT0905.in June 1994.
 OT0905
 OT0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0905.GEOID18 height accuracy estimate available here.
 OT0905
 OT0905.Click photographs - Photos may exist for this station.
 OT0905
 OT0905.The dynamic height is computed by dividing the NAVD 88
 OT0905.geopotential number by the normal gravity value computed on the
 OT0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0905.degrees latitude (g = 980.6199 gals.).
 OT0905
 OT0905.The modeled gravity was interpolated from observed gravity values.
 OT0905
 OT0905;                    North         East    Units  Estimated Accuracy
 OT0905;SPC SD S     -    83,260.      448,320.      MT  (+/- 180 meters Scaled)
 OT0905
 OT0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH283721(NAD 83)
 OT0905
 OT0905                          SUPERSEDED SURVEY CONTROL
 OT0905
 OT0905.No superseded survey control is available for this station.
 OT0905
 OT0905_MARKER: DB = BENCH MARK DISK
 OT0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0905_STAMPING: 18-123.00 1993
 OT0905_MARK LOGO: SDDT
 OT0905_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0905+STABILITY: SURFACE MOTION
 OT0905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0905+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2013
 OT0905
 OT0905  HISTORY     - Date     Condition        Report By
 OT0905  HISTORY     - 1993     MONUMENTED       SDDT
 OT0905  HISTORY     - 19930919 GOOD             NGS
 OT0905  HISTORY     - 20130109 GOOD             INDIV
 OT0905
 OT0905                          STATION DESCRIPTION
 OT0905
 OT0905'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0905'32.4 KM (20.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0905'OFFICE IN PINE RIDGE, 25.1 M (82.3 FT) NORTHWEST OF MILEPOST 123,
 OT0905'14.7 M (48.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT)
 OT0905'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 OT0905'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0905'SURFACE.
 OT0905
 OT0905                          STATION RECOVERY (2013)
 OT0905
 OT0905'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0905'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0904 ***********************************************************************
 OT0904  DESIGNATION -  18 124.00
 OT0904  PID         -  OT0904
 OT0904  STATE/COUNTY-  SD/SHANNON
 OT0904  COUNTRY     -  US
 OT0904  USGS QUAD   -  WAKPAMANI (2017)
 OT0904
 OT0904                         *CURRENT SURVEY CONTROL
 OT0904  ______________________________________________________________________
 OT0904* NAD 83(1986) POSITION- 43 04 48.     (N) 102 11 02.     (W)   SCALED
 OT0904* NAVD 88 ORTHO HEIGHT -  1065.568 (meters)     3495.95  (feet) ADJUSTED
 OT0904  ______________________________________________________________________
 OT0904  GEOID HEIGHT    -        -18.680 (meters)                     GEOID18
 OT0904  DYNAMIC HEIGHT  -       1065.092 (meters)     3494.39  (feet) COMP
 OT0904  MODELED GRAVITY -    980,136.9   (mgal)                       NAVD 88
 OT0904
 OT0904  VERT ORDER      -  FIRST     CLASS II
 OT0904
 OT0904.The horizontal coordinates were scaled from a map and have
 OT0904.an estimated accuracy of +/- 6 seconds.
 OT0904
 OT0904.The orthometric height was determined by differential leveling and
 OT0904.adjusted by the NATIONAL GEODETIC SURVEY
 OT0904.in June 1994.
 OT0904
 OT0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0904.GEOID18 height accuracy estimate available here.
 OT0904
 OT0904.Click photographs - Photos may exist for this station.
 OT0904
 OT0904.The dynamic height is computed by dividing the NAVD 88
 OT0904.geopotential number by the normal gravity value computed on the
 OT0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0904.degrees latitude (g = 980.6199 gals.).
 OT0904
 OT0904.The modeled gravity was interpolated from observed gravity values.
 OT0904
 OT0904;                    North         East    Units  Estimated Accuracy
 OT0904;SPC SD S     -    84,630.      449,320.      MT  (+/- 180 meters Scaled)
 OT0904
 OT0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH292735(NAD 83)
 OT0904
 OT0904                          SUPERSEDED SURVEY CONTROL
 OT0904
 OT0904.No superseded survey control is available for this station.
 OT0904
 OT0904_MARKER: DB = BENCH MARK DISK
 OT0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0904_STAMPING: 18-124.00 1993
 OT0904_MARK LOGO: SDDT
 OT0904_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0904+STABILITY: SURFACE MOTION
 OT0904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0904+SATELLITE: SATELLITE OBSERVATIONS - January 09, 2013
 OT0904
 OT0904  HISTORY     - Date     Condition        Report By
 OT0904  HISTORY     - 1993     MONUMENTED       SDDT
 OT0904  HISTORY     - 19930919 GOOD             NGS
 OT0904  HISTORY     - 20130109 GOOD             INDIV
 OT0904
 OT0904                          STATION DESCRIPTION
 OT0904
 OT0904'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0904'34.0 KM (21.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0904'OFFICE IN PINE RIDGE, 29.9 M (98.1 FT) NORTHWEST OF MILEPOST 124,
 OT0904'14.5 M (47.6 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 OT0904'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 OT0904'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0904'SURFACE.
 OT0904
 OT0904                          STATION RECOVERY (2013)
 OT0904
 OT0904'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0903 ***********************************************************************
 OT0903  DESIGNATION -  18 125.15
 OT0903  PID         -  OT0903
 OT0903  STATE/COUNTY-  SD/SHANNON
 OT0903  COUNTRY     -  US
 OT0903  USGS QUAD   -  WAKPAMANI (2017)
 OT0903
 OT0903                         *CURRENT SURVEY CONTROL
 OT0903  ______________________________________________________________________
 OT0903* NAD 83(1986) POSITION- 43 05 37.     (N) 102 10 11.     (W)   SCALED
 OT0903* NAVD 88 ORTHO HEIGHT -  1051.359 (meters)     3449.33  (feet) ADJUSTED
 OT0903  ______________________________________________________________________
 OT0903  GEOID HEIGHT    -        -18.731 (meters)                     GEOID18
 OT0903  DYNAMIC HEIGHT  -       1050.890 (meters)     3447.79  (feet) COMP
 OT0903  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 OT0903
 OT0903  VERT ORDER      -  FIRST     CLASS II
 OT0903
 OT0903.The horizontal coordinates were scaled from a map and have
 OT0903.an estimated accuracy of +/- 6 seconds.
 OT0903
 OT0903.The orthometric height was determined by differential leveling and
 OT0903.adjusted by the NATIONAL GEODETIC SURVEY
 OT0903.in June 1994.
 OT0903
 OT0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0903.GEOID18 height accuracy estimate available here.
 OT0903
 OT0903.Click photographs - Photos may exist for this station.
 OT0903
 OT0903.The dynamic height is computed by dividing the NAVD 88
 OT0903.geopotential number by the normal gravity value computed on the
 OT0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0903.degrees latitude (g = 980.6199 gals.).
 OT0903
 OT0903.The modeled gravity was interpolated from observed gravity values.
 OT0903
 OT0903;                    North         East    Units  Estimated Accuracy
 OT0903;SPC SD S     -    86,110.      450,510.      MT  (+/- 180 meters Scaled)
 OT0903
 OT0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH303750(NAD 83)
 OT0903
 OT0903                          SUPERSEDED SURVEY CONTROL
 OT0903
 OT0903.No superseded survey control is available for this station.
 OT0903
 OT0903_MARKER: Z = SEE DESCRIPTION
 OT0903_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0903_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0903_STAMPING: 18-125.15 1993
 OT0903_MARK LOGO: NGS
 OT0903_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0903_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0903_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0903+STABILITY: POSITION/ELEVATION WELL
 OT0903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0903+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2013
 OT0903_ROD/PIPE-DEPTH: 6.4 meters
 OT0903_SLEEVE-DEPTH  : 3.0 meters
 OT0903
 OT0903  HISTORY     - Date     Condition        Report By
 OT0903  HISTORY     - 1993     MONUMENTED       SDDT
 OT0903  HISTORY     - 19930919 GOOD             NGS
 OT0903  HISTORY     - 20130110 GOOD             INDIV
 OT0903
 OT0903                          STATION DESCRIPTION
 OT0903
 OT0903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0903'35.9 KM (22.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0903'OFFICE IN PINE RIDGE, 258.0 M (846.5 FT) NORTHEAST OF MILEPOST 125,
 OT0903'35.0 M (114.8 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY LEADING
 OT0903'NORTHWEST TO A FRAME HOUSE, 21.5 M (70.5 FT) NORTHWEST OF THE HIGHWAY
 OT0903'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 OT0903'FT) SOUTHEAST OF A WITNESS POST AND A FENCE CORNER, AND 0.4 M (1.3
 OT0903'FT) NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0903'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0903'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0903'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0903'PVC PIPE.
 OT0903
 OT0903                          STATION RECOVERY (2013)
 OT0903
 OT0903'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0902 ***********************************************************************
 OT0902  DESIGNATION -  18 126.10
 OT0902  PID         -  OT0902
 OT0902  STATE/COUNTY-  SD/SHANNON
 OT0902  COUNTRY     -  US
 OT0902  USGS QUAD   -  WAKPAMANI (2017)
 OT0902
 OT0902                         *CURRENT SURVEY CONTROL
 OT0902  ______________________________________________________________________
 OT0902* NAD 83(1986) POSITION- 43 06 09.     (N) 102 09 30.     (W)   SCALED
 OT0902* NAVD 88 ORTHO HEIGHT -  1032.173 (meters)     3386.39  (feet) ADJUSTED
 OT0902  ______________________________________________________________________
 OT0902  GEOID HEIGHT    -        -18.767 (meters)                     GEOID18
 OT0902  DYNAMIC HEIGHT  -       1031.714 (meters)     3384.88  (feet) COMP
 OT0902  MODELED GRAVITY -    980,140.0   (mgal)                       NAVD 88
 OT0902
 OT0902  VERT ORDER      -  FIRST     CLASS II
 OT0902
 OT0902.The horizontal coordinates were scaled from a map and have
 OT0902.an estimated accuracy of +/- 6 seconds.
 OT0902
 OT0902.The orthometric height was determined by differential leveling and
 OT0902.adjusted by the NATIONAL GEODETIC SURVEY
 OT0902.in June 1994.
 OT0902
 OT0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0902.GEOID18 height accuracy estimate available here.
 OT0902
 OT0902.Click photographs - Photos may exist for this station.
 OT0902
 OT0902.The dynamic height is computed by dividing the NAVD 88
 OT0902.geopotential number by the normal gravity value computed on the
 OT0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0902.degrees latitude (g = 980.6199 gals.).
 OT0902
 OT0902.The modeled gravity was interpolated from observed gravity values.
 OT0902
 OT0902;                    North         East    Units  Estimated Accuracy
 OT0902;SPC SD S     -    87,080.      451,460.      MT  (+/- 180 meters Scaled)
 OT0902
 OT0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH312761(NAD 83)
 OT0902
 OT0902                          SUPERSEDED SURVEY CONTROL
 OT0902
 OT0902.No superseded survey control is available for this station.
 OT0902
 OT0902_MARKER: DB = BENCH MARK DISK
 OT0902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0902_STAMPING: 18-126.10 1993
 OT0902_MARK LOGO: SDDT
 OT0902_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0902+STABILITY: SURFACE MOTION
 OT0902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0902+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0902
 OT0902  HISTORY     - Date     Condition        Report By
 OT0902  HISTORY     - 1993     MONUMENTED       SDDT
 OT0902  HISTORY     - 19930919 GOOD             NGS
 OT0902
 OT0902                          STATION DESCRIPTION
 OT0902
 OT0902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0902'36.9 KM (22.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0902'OF STATE HIGHWAY 73 IN MARTIN, 250.0 M (820.2 FT) SOUTHWEST OF THE
 OT0902'MOST SOUTHWESTERLY OF 2 BRIDGES SPANNING STINKING WATER CREEK, 124.0
 OT0902'M (406.8 FT) NORTHEAST OF MILEPOST 126, 14.4 M (47.2 FT) NORTHWEST OF
 OT0902'THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 OT0902'HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 OT0902'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0901 ***********************************************************************
 OT0901  DESIGNATION -  18 127.15
 OT0901  PID         -  OT0901
 OT0901  STATE/COUNTY-  SD/SHANNON
 OT0901  COUNTRY     -  US
 OT0901  USGS QUAD   -  WAKPAMANI (2017)
 OT0901
 OT0901                         *CURRENT SURVEY CONTROL
 OT0901  ______________________________________________________________________
 OT0901* NAD 83(1986) POSITION- 43 06 51.     (N) 102 08 26.     (W)   SCALED
 OT0901* NAVD 88 ORTHO HEIGHT -  1046.695 (meters)     3434.03  (feet) ADJUSTED
 OT0901  ______________________________________________________________________
 OT0901  GEOID HEIGHT    -        -18.814 (meters)                     GEOID18
 OT0901  DYNAMIC HEIGHT  -       1046.231 (meters)     3432.51  (feet) COMP
 OT0901  MODELED GRAVITY -    980,141.2   (mgal)                       NAVD 88
 OT0901
 OT0901  VERT ORDER      -  FIRST     CLASS II
 OT0901
 OT0901.The horizontal coordinates were scaled from a map and have
 OT0901.an estimated accuracy of +/- 6 seconds.
 OT0901
 OT0901.The orthometric height was determined by differential leveling and
 OT0901.adjusted by the NATIONAL GEODETIC SURVEY
 OT0901.in June 1994.
 OT0901
 OT0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0901.GEOID18 height accuracy estimate available here.
 OT0901
 OT0901.Click photographs - Photos may exist for this station.
 OT0901
 OT0901.The dynamic height is computed by dividing the NAVD 88
 OT0901.geopotential number by the normal gravity value computed on the
 OT0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0901.degrees latitude (g = 980.6199 gals.).
 OT0901
 OT0901.The modeled gravity was interpolated from observed gravity values.
 OT0901
 OT0901;                    North         East    Units  Estimated Accuracy
 OT0901;SPC SD S     -    88,340.      452,930.      MT  (+/- 180 meters Scaled)
 OT0901
 OT0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH326774(NAD 83)
 OT0901
 OT0901                          SUPERSEDED SURVEY CONTROL
 OT0901
 OT0901.No superseded survey control is available for this station.
 OT0901
 OT0901_MARKER: DB = BENCH MARK DISK
 OT0901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0901_STAMPING: 18-127.15 1993
 OT0901_MARK LOGO: SDDT
 OT0901_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0901+STABILITY: SURFACE MOTION
 OT0901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0901+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2013
 OT0901
 OT0901  HISTORY     - Date     Condition        Report By
 OT0901  HISTORY     - 1993     MONUMENTED       SDDT
 OT0901  HISTORY     - 19930919 GOOD             NGS
 OT0901  HISTORY     - 20130110 GOOD             INDIV
 OT0901
 OT0901                          STATION DESCRIPTION
 OT0901
 OT0901'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0901'35.0 KM (21.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0901'OF STATE HIGHWAY 73 IN MARTIN, 318.0 M (1043.3 FT) NORTHEAST OF
 OT0901'MILEPOST 127, 15.2 M (49.9 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 OT0901'15.0 M (49.2 FT) NORTHEAST OF THE CENTER OF A GRAVELED ROAD LEADING
 OT0901'NORTH, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0901'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16
 OT0901'FT) ABOVE THE GROUND SURFACE.
 OT0901
 OT0901                          STATION RECOVERY (2013)
 OT0901
 OT0901'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0901'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0900 ***********************************************************************
 OT0900  DESIGNATION -  18 128.00
 OT0900  PID         -  OT0900
 OT0900  STATE/COUNTY-  SD/SHANNON
 OT0900  COUNTRY     -  US
 OT0900  USGS QUAD   -  WAKPAMANI (2017)
 OT0900
 OT0900                         *CURRENT SURVEY CONTROL
 OT0900  ______________________________________________________________________
 OT0900* NAD 83(1986) POSITION- 43 07 24.     (N) 102 07 44.     (W)   SCALED
 OT0900* NAVD 88 ORTHO HEIGHT -  1044.701 (meters)     3427.49  (feet) ADJUSTED
 OT0900  ______________________________________________________________________
 OT0900  GEOID HEIGHT    -        -18.847 (meters)                     GEOID18
 OT0900  DYNAMIC HEIGHT  -       1044.238 (meters)     3425.97  (feet) COMP
 OT0900  MODELED GRAVITY -    980,141.0   (mgal)                       NAVD 88
 OT0900
 OT0900  VERT ORDER      -  FIRST     CLASS II
 OT0900
 OT0900.The horizontal coordinates were scaled from a map and have
 OT0900.an estimated accuracy of +/- 6 seconds.
 OT0900
 OT0900.The orthometric height was determined by differential leveling and
 OT0900.adjusted by the NATIONAL GEODETIC SURVEY
 OT0900.in June 1994.
 OT0900
 OT0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0900.GEOID18 height accuracy estimate available here.
 OT0900
 OT0900.Click photographs - Photos may exist for this station.
 OT0900
 OT0900.The dynamic height is computed by dividing the NAVD 88
 OT0900.geopotential number by the normal gravity value computed on the
 OT0900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0900.degrees latitude (g = 980.6199 gals.).
 OT0900
 OT0900.The modeled gravity was interpolated from observed gravity values.
 OT0900
 OT0900;                    North         East    Units  Estimated Accuracy
 OT0900;SPC SD S     -    89,340.      453,900.      MT  (+/- 180 meters Scaled)
 OT0900
 OT0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH335785(NAD 83)
 OT0900
 OT0900                          SUPERSEDED SURVEY CONTROL
 OT0900
 OT0900.No superseded survey control is available for this station.
 OT0900
 OT0900_MARKER: DB = BENCH MARK DISK
 OT0900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0900_STAMPING: 18-128.00 1993
 OT0900_MARK LOGO: SDDT
 OT0900_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0900+STABILITY: SURFACE MOTION
 OT0900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0900+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2013
 OT0900
 OT0900  HISTORY     - Date     Condition        Report By
 OT0900  HISTORY     - 1993     MONUMENTED       SDDT
 OT0900  HISTORY     - 19930919 GOOD             NGS
 OT0900  HISTORY     - 20130111 GOOD             INDIV
 OT0900
 OT0900                          STATION DESCRIPTION
 OT0900
 OT0900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0900'33.8 KM (21.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0900'OF STATE HIGHWAY 73 IN MARTIN, 24.6 M (80.7 FT) WEST OF MILEPOST 128,
 OT0900'14.6 M (47.9 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT)
 OT0900'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 OT0900'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OT0900
 OT0900                          STATION RECOVERY (2013)
 OT0900
 OT0900'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0898 ***********************************************************************
 OT0898  CBN         -  This is a Cooperative Base Network Control Station.
 OT0898  DESIGNATION -  18 130.15
 OT0898  PID         -  OT0898
 OT0898  STATE/COUNTY-  SD/BENNETT
 OT0898  COUNTRY     -  US
 OT0898  USGS QUAD   -  BATESLAND (2017)
 OT0898
 OT0898                         *CURRENT SURVEY CONTROL
 OT0898  ______________________________________________________________________
 OT0898* NAD 83(2011) POSITION- 43 07 47.40846(N) 102 05 22.70151(W)   ADJUSTED
 OT0898* NAD 83(2011) ELLIP HT-  1023.207 (meters)        (06/27/12)   ADJUSTED
 OT0898* NAD 83(2011) EPOCH   -  2010.00
 OT0898* NAVD 88 ORTHO HEIGHT -  1042.126 (meters)     3419.04  (feet) ADJUSTED
 OT0898  ______________________________________________________________________
 OT0898  GEOID HEIGHT    -        -18.923 (meters)                     GEOID18
 OT0898  NAD 83(2011) X  -   -976,595.665 (meters)                     COMP
 OT0898  NAD 83(2011) Y  - -4,559,434.202 (meters)                     COMP
 OT0898  NAD 83(2011) Z  -  4,338,739.144 (meters)                     COMP
 OT0898  LAPLACE CORR    -         -4.10  (seconds)                    DEFLEC18
 OT0898  DYNAMIC HEIGHT  -       1041.667 (meters)     3417.54  (feet) COMP
 OT0898  MODELED GRAVITY -    980,143.7   (mgal)                       NAVD 88
 OT0898
 OT0898  VERT ORDER      -  FIRST     CLASS II
 OT0898
 OT0898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0898  Standards:
 OT0898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0898  -------------------------------------------------------------------
 OT0898  NETWORK    1.02   2.55           0.48   0.32   1.30     -0.09402092
 OT0898  -------------------------------------------------------------------
 OT0898  Click here for local accuracies and other accuracy information.
 OT0898
 OT0898.The horizontal coordinates were established by GPS observations
 OT0898.and adjusted by the National Geodetic Survey in June 2012.
 OT0898
 OT0898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0898.been affixed to the stable North American tectonic plate. See 
 OT0898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0898
 OT0898.The horizontal coordinates are valid at the epoch date displayed above
 OT0898.which is a decimal equivalence of Year/Month/Day.
 OT0898
 OT0898.The orthometric height was determined by differential leveling and
 OT0898.adjusted by the NATIONAL GEODETIC SURVEY
 OT0898.in June 1994.
 OT0898
 OT0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0898.GEOID18 height accuracy estimate available here.
 OT0898
 OT0898.Click photographs - Photos may exist for this station.
 OT0898
 OT0898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0898
 OT0898.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0898
 OT0898.The ellipsoidal height was determined by GPS observations
 OT0898.and is referenced to NAD 83.
 OT0898
 OT0898.The dynamic height is computed by dividing the NAVD 88
 OT0898.geopotential number by the normal gravity value computed on the
 OT0898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0898.degrees latitude (g = 980.6199 gals.).
 OT0898
 OT0898.The modeled gravity was interpolated from observed gravity values.
 OT0898
 OT0898. The following values were computed from the NAD 83(2011) position.
 OT0898
 OT0898;                    North         East     Units Scale Factor Converg.
 OT0898;SPC SD S     -    89,995.284   457,109.814   MT  0.99994300   -1 12 41.7
 OT0898;SPC SD S     -   295,259.53  1,499,701.11   sFT  0.99994300   -1 12 41.7
 OT0898;UTM  13      - 4,779,345.147   736,725.412   MT  1.00028943   +1 59 26.2
 OT0898
 OT0898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0898!SPC SD S     -   0.99983957  x   0.99994300  =   0.99978257
 OT0898!UTM  13      -   0.99983957  x   1.00028943  =   1.00012895
 OT0898
 OT0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH3672579345(NAD 83)
 OT0898
 OT0898                          SUPERSEDED SURVEY CONTROL
 OT0898
 OT0898  NAD 83(2007)-  43 07 47.40836(N)    102 05 22.70260(W) AD(2002.00) 0
 OT0898  ELLIP H (02/10/07) 1023.235  (m)                       GP(2002.00)    
 OT0898  ELLIP H (04/15/04) 1023.224  (m)                       GP(       ) 2 1
 OT0898  NAD 83(1996)-  43 07 47.40775(N)    102 05 22.70269(W) AD(       ) B
 OT0898  ELLIP H (04/18/97) 1023.267  (m)                       GP(       ) 4 1
 OT0898  NAVD 88            1042.13   (m)         3419.1    (f) LEVELING    3  
 OT0898
 OT0898.Superseded values are not recommended for survey control.
 OT0898
 OT0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0898.See file dsdata.pdf to determine how the superseded data were derived.
 OT0898
 OT0898_MARKER: Z = SEE DESCRIPTION
 OT0898_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0898_STAMPING: 18-130.15 1993
 OT0898_MARK LOGO: NGS
 OT0898_PROJECTION: FLUSH
 OT0898_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0898+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2012
 OT0898_ROD/PIPE-DEPTH: 6.4 meters
 OT0898_SLEEVE-DEPTH  : 1.8 meters
 OT0898
 OT0898  HISTORY     - Date     Condition        Report By
 OT0898  HISTORY     - 1993     MONUMENTED       SDDT
 OT0898  HISTORY     - 19930919 GOOD             NGS
 OT0898  HISTORY     - 19960523 GOOD             NGS
 OT0898  HISTORY     - 20121127 GOOD             INDIV
 OT0898
 OT0898                          STATION DESCRIPTION
 OT0898
 OT0898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0898'30.4 KM (18.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0898'OF STATE HIGHWAY 73 IN MARTIN, 1.0 KM (0.60 MI) EAST OF BATESLAND,
 OT0898'280.0 M (918.6 FT) EAST OF MILEPOST 130, 35.9 M (117.8 FT) WEST OF
 OT0898'THE EXTENDED CENTER OF A GRAVELED ROAD LEADING NORTH, 24.5 M (80.4
 OT0898'FT) WEST OF A UTILITY POLE WITH 2 TRANSFORMERS AND LINES CROSSING THE
 OT0898'HIGHWAY, 15.9 M (52.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 OT0898'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 OT0898'POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE
 OT0898'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OT0898'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 OT0898'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OT0898'THEN THROUGH A 4-INCH PVC PIPE.
 OT0898
 OT0898                          STATION RECOVERY (1996)
 OT0898
 OT0898'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0898'THE STATION IS LOCATED ABOUT 27.0 MI (43.5 KM) NORTHWEST OF PINE
 OT0898'RIDGE, 18.0 MI (29.0 KM) SOUTHWEST OF MARTIN, AND 0.6 MI (1.0 KM) EAST
 OT0898'OF BATESLAND, ON U.S. HIGHWAY 18.  OWNERSHIP--THE STATE OF SOUTH
 OT0898'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN BATESLAND, GO
 OT0898'EAST ON STATE HIGHWAY 18 FOR 0.6 MILES (1.0 KM) TO THE STATION ON THE
 OT0898'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OT0898'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OT0898'PIPE.  LOCATED 121.5 FT (37.0 M) WEST OF THE EXTENDED CENTER OF A
 OT0898'GRAVELED ROAD, 87.6 FT (26.7 M) WEST OF A UTILITY POLE WITH 2
 OT0898'TRANSFORMERS AND WITH LINES CROSSING THE HIGHWAY, 50.2 FT (15.3 M)
 OT0898'SOUTH OF THE HIGHWAY CENTERLINE, 3.3 FT (1.0 M) ABOVE THE LEVEL OF THE
 OT0898'HIGHWAY, 1.2 M (3.9 FT) SOUTH OF A METAL GUARD POST, 1.2 FT (0.4 M)
 OT0898'NORTH OF A WITNESS POST, AND 0.02 M (0.07 FT) BELOW THE GROUND
 OT0898'SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OT0898'AND THEN A 4-INCH PVC CAP.
 OT0898
 OT0898                          STATION RECOVERY (2012)
 OT0898
 OT0898'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0897 ***********************************************************************
 OT0897  DESIGNATION -  18 131.15
 OT0897  PID         -  OT0897
 OT0897  STATE/COUNTY-  SD/BENNETT
 OT0897  COUNTRY     -  US
 OT0897  USGS QUAD   -  BATESLAND (2017)
 OT0897
 OT0897                         *CURRENT SURVEY CONTROL
 OT0897  ______________________________________________________________________
 OT0897* NAD 83(1986) POSITION- 43 07 54.     (N) 102 04 10.     (W)   SCALED
 OT0897* NAVD 88 ORTHO HEIGHT -  1044.241 (meters)     3425.98  (feet) ADJUSTED
 OT0897  ______________________________________________________________________
 OT0897  GEOID HEIGHT    -        -18.961 (meters)                     GEOID18
 OT0897  DYNAMIC HEIGHT  -       1043.783 (meters)     3424.48  (feet) COMP
 OT0897  MODELED GRAVITY -    980,145.3   (mgal)                       NAVD 88
 OT0897
 OT0897  VERT ORDER      -  FIRST     CLASS II
 OT0897
 OT0897.The horizontal coordinates were scaled from a map and have
 OT0897.an estimated accuracy of +/- 6 seconds.
 OT0897
 OT0897.The orthometric height was determined by differential leveling and
 OT0897.adjusted by the NATIONAL GEODETIC SURVEY
 OT0897.in June 1994.
 OT0897
 OT0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0897.GEOID18 height accuracy estimate available here.
 OT0897
 OT0897.Click photographs - Photos may exist for this station.
 OT0897
 OT0897.The dynamic height is computed by dividing the NAVD 88
 OT0897.geopotential number by the normal gravity value computed on the
 OT0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0897.degrees latitude (g = 980.6199 gals.).
 OT0897
 OT0897.The modeled gravity was interpolated from observed gravity values.
 OT0897
 OT0897;                    North         East    Units  Estimated Accuracy
 OT0897;SPC SD S     -    90,160.      458,760.      MT  (+/- 180 meters Scaled)
 OT0897
 OT0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH383796(NAD 83)
 OT0897
 OT0897                          SUPERSEDED SURVEY CONTROL
 OT0897
 OT0897.No superseded survey control is available for this station.
 OT0897
 OT0897_MARKER: DB = BENCH MARK DISK
 OT0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0897_STAMPING: 18-131.15 1993
 OT0897_MARK LOGO: SDDT
 OT0897_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0897+STABILITY: SURFACE MOTION
 OT0897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0897+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2012
 OT0897
 OT0897  HISTORY     - Date     Condition        Report By
 OT0897  HISTORY     - 1993     MONUMENTED       SDDT
 OT0897  HISTORY     - 19930929 GOOD             NGS
 OT0897  HISTORY     - 20121127 GOOD             INDIV
 OT0897
 OT0897                          STATION DESCRIPTION
 OT0897
 OT0897'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0897'28.7 KM (17.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0897'OF STATE HIGHWAY 73 IN MARTIN, 2.6 KM (1.60 MI) EAST OF BATESLAND,
 OT0897'303.0 M (994.1 FT) EAST OF MILEPOST 131, 20.5 M (67.3 FT) WEST OF THE
 OT0897'CENTER OF A GRAVELED ROAD LEADING SOUTH, 18.2 M (59.7 FT) SOUTH OF
 OT0897'THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 OT0897'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OT0897'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0897
 OT0897                          STATION RECOVERY (2012)
 OT0897
 OT0897'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0897'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0896 ***********************************************************************
 OT0896  DESIGNATION -  18 132.20
 OT0896  PID         -  OT0896
 OT0896  STATE/COUNTY-  SD/BENNETT
 OT0896  COUNTRY     -  US
 OT0896  USGS QUAD   -  BATESLAND (2017)
 OT0896
 OT0896                         *CURRENT SURVEY CONTROL
 OT0896  ______________________________________________________________________
 OT0896* NAD 83(1986) POSITION- 43 08 16.     (N) 102 03 00.     (W)   SCALED
 OT0896* NAVD 88 ORTHO HEIGHT -  1034.106 (meters)     3392.73  (feet) ADJUSTED
 OT0896  ______________________________________________________________________
 OT0896  GEOID HEIGHT    -        -19.005 (meters)                     GEOID18
 OT0896  DYNAMIC HEIGHT  -       1033.654 (meters)     3391.25  (feet) COMP
 OT0896  MODELED GRAVITY -    980,147.2   (mgal)                       NAVD 88
 OT0896
 OT0896  VERT ORDER      -  FIRST     CLASS II
 OT0896
 OT0896.The horizontal coordinates were scaled from a map and have
 OT0896.an estimated accuracy of +/- 6 seconds.
 OT0896
 OT0896.The orthometric height was determined by differential leveling and
 OT0896.adjusted by the NATIONAL GEODETIC SURVEY
 OT0896.in June 1994.
 OT0896
 OT0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0896.GEOID18 height accuracy estimate available here.
 OT0896
 OT0896.Click photographs - Photos may exist for this station.
 OT0896
 OT0896.The dynamic height is computed by dividing the NAVD 88
 OT0896.geopotential number by the normal gravity value computed on the
 OT0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0896.degrees latitude (g = 980.6199 gals.).
 OT0896
 OT0896.The modeled gravity was interpolated from observed gravity values.
 OT0896
 OT0896;                    North         East    Units  Estimated Accuracy
 OT0896;SPC SD S     -    90,810.      460,350.      MT  (+/- 180 meters Scaled)
 OT0896
 OT0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH399803(NAD 83)
 OT0896
 OT0896                          SUPERSEDED SURVEY CONTROL
 OT0896
 OT0896.No superseded survey control is available for this station.
 OT0896
 OT0896_MARKER: DB = BENCH MARK DISK
 OT0896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0896_STAMPING: 18-132.20 1993
 OT0896_MARK LOGO: SDDT
 OT0896_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0896+STABILITY: SURFACE MOTION
 OT0896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0896+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2012
 OT0896
 OT0896  HISTORY     - Date     Condition        Report By
 OT0896  HISTORY     - 1993     MONUMENTED       SDDT
 OT0896  HISTORY     - 19930929 GOOD             NGS
 OT0896  HISTORY     - 20121127 GOOD             INDIV
 OT0896
 OT0896                          STATION DESCRIPTION
 OT0896
 OT0896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0896'26.9 KM (16.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0896'OF STATE HIGHWAY 73 IN MARTIN, 450.0 M (1476.4 FT) NORTHEAST OF
 OT0896'MILEPOST 132, 22.9 M (75.1 FT) NORTHEAST OF THE CENTER OF A DIRT ROAD
 OT0896'LEADING SOUTH, 21.6 M (70.9 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 OT0896'17.8 M (58.4 FT) NORTHEAST OF A FENCE CORNER, 0.5 M (1.6 FT) ABOVE
 OT0896'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST
 OT0896'AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OT0896'GROUND SURFACE.
 OT0896
 OT0896                          STATION RECOVERY (2012)
 OT0896
 OT0896'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0896'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0894 ***********************************************************************
 OT0894  DESIGNATION -  18 134.40
 OT0894  PID         -  OT0894
 OT0894  STATE/COUNTY-  SD/BENNETT
 OT0894  COUNTRY     -  US
 OT0894  USGS QUAD   -  BATESLAND (2017)
 OT0894
 OT0894                         *CURRENT SURVEY CONTROL
 OT0894  ______________________________________________________________________
 OT0894* NAD 83(1986) POSITION- 43 08 57.     (N) 102 00 38.     (W)   SCALED
 OT0894* NAVD 88 ORTHO HEIGHT -  1018.191 (meters)     3340.52  (feet) ADJUSTED
 OT0894  ______________________________________________________________________
 OT0894  GEOID HEIGHT    -        -19.096 (meters)                     GEOID18
 OT0894  DYNAMIC HEIGHT  -       1017.749 (meters)     3339.06  (feet) COMP
 OT0894  MODELED GRAVITY -    980,151.3   (mgal)                       NAVD 88
 OT0894
 OT0894  VERT ORDER      -  FIRST     CLASS II
 OT0894
 OT0894.The horizontal coordinates were scaled from a map and have
 OT0894.an estimated accuracy of +/- 6 seconds.
 OT0894
 OT0894.The orthometric height was determined by differential leveling and
 OT0894.adjusted by the NATIONAL GEODETIC SURVEY
 OT0894.in June 1994.
 OT0894
 OT0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0894.GEOID18 height accuracy estimate available here.
 OT0894
 OT0894.Click photographs - Photos may exist for this station.
 OT0894
 OT0894.The dynamic height is computed by dividing the NAVD 88
 OT0894.geopotential number by the normal gravity value computed on the
 OT0894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0894.degrees latitude (g = 980.6199 gals.).
 OT0894
 OT0894.The modeled gravity was interpolated from observed gravity values.
 OT0894
 OT0894;                    North         East    Units  Estimated Accuracy
 OT0894;SPC SD S     -    92,010.      463,590.      MT  (+/- 180 meters Scaled)
 OT0894
 OT0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH430817(NAD 83)
 OT0894
 OT0894                          SUPERSEDED SURVEY CONTROL
 OT0894
 OT0894.No superseded survey control is available for this station.
 OT0894
 OT0894_MARKER: Z = SEE DESCRIPTION
 OT0894_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OT0894_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OT0894_STAMPING: 18-134.40 1993
 OT0894_MARK LOGO: NGS
 OT0894_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0894_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0894_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0894+STABILITY: POSITION/ELEVATION WELL
 OT0894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0894+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OT0894_ROD/PIPE-DEPTH: 6.4 meters
 OT0894_SLEEVE-DEPTH  : 3.0 meters
 OT0894
 OT0894  HISTORY     - Date     Condition        Report By
 OT0894  HISTORY     - 1993     MONUMENTED       SDDT
 OT0894  HISTORY     - 19930919 GOOD             NGS
 OT0894  HISTORY     - 20121130 GOOD             INDIV
 OT0894
 OT0894                          STATION DESCRIPTION
 OT0894
 OT0894'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0894'23.5 KM (14.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0894'OF STATE HIGHWAY 73 IN MARTIN, 826.0 M (2710.0 FT) SOUTHWEST OF
 OT0894'MILEPOST 135, 692.0 M (2270.3 FT) NORTHEAST OF MILEPOST 134, 26.4 M
 OT0894'(86.6 FT) SOUTHWEST OF THE CENTER OF A DIRT ROAD LEADING NORTH, 16.3
 OT0894'M (53.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT)
 OT0894'SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OT0894'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 OT0894'NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OT0894'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OT0894'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OT0894'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OT0894'PVC PIPE.
 OT0894
 OT0894                          STATION RECOVERY (2012)
 OT0894
 OT0894'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0894'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1068 ***********************************************************************
 OS1068  DESIGNATION -  18 135.60
 OS1068  PID         -  OS1068
 OS1068  STATE/COUNTY-  SD/BENNETT
 OS1068  COUNTRY     -  US
 OS1068  USGS QUAD   -  SWETT (2017)
 OS1068
 OS1068                         *CURRENT SURVEY CONTROL
 OS1068  ______________________________________________________________________
 OS1068* NAD 83(1986) POSITION- 43 09 30.     (N) 101 59 27.     (W)   SCALED
 OS1068* NAVD 88 ORTHO HEIGHT -  1017.605 (meters)     3338.59  (feet) ADJUSTED
 OS1068  ______________________________________________________________________
 OS1068  GEOID HEIGHT    -        -19.145 (meters)                     GEOID18
 OS1068  DYNAMIC HEIGHT  -       1017.164 (meters)     3337.15  (feet) COMP
 OS1068  MODELED GRAVITY -    980,152.5   (mgal)                       NAVD 88
 OS1068
 OS1068  VERT ORDER      -  FIRST     CLASS II
 OS1068
 OS1068.The horizontal coordinates were scaled from a map and have
 OS1068.an estimated accuracy of +/- 6 seconds.
 OS1068
 OS1068.The orthometric height was determined by differential leveling and
 OS1068.adjusted by the NATIONAL GEODETIC SURVEY
 OS1068.in June 1994.
 OS1068
 OS1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1068.GEOID18 height accuracy estimate available here.
 OS1068
 OS1068.Click photographs - Photos may exist for this station.
 OS1068
 OS1068.The dynamic height is computed by dividing the NAVD 88
 OS1068.geopotential number by the normal gravity value computed on the
 OS1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1068.degrees latitude (g = 980.6199 gals.).
 OS1068
 OS1068.The modeled gravity was interpolated from observed gravity values.
 OS1068
 OS1068;                    North         East    Units  Estimated Accuracy
 OS1068;SPC SD S     -    93,000.      465,210.      MT  (+/- 180 meters Scaled)
 OS1068
 OS1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN568827(NAD 83)
 OS1068
 OS1068                          SUPERSEDED SURVEY CONTROL
 OS1068
 OS1068.No superseded survey control is available for this station.
 OS1068
 OS1068_MARKER: DB = BENCH MARK DISK
 OS1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1068_STAMPING: 18-135.60 1993
 OS1068_MARK LOGO: SDDT
 OS1068_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1068+STABILITY: SURFACE MOTION
 OS1068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1068+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OS1068
 OS1068  HISTORY     - Date     Condition        Report By
 OS1068  HISTORY     - 1993     MONUMENTED       SDDT
 OS1068  HISTORY     - 19930929 GOOD             NGS
 OS1068  HISTORY     - 20121130 GOOD             INDIV
 OS1068
 OS1068                          STATION DESCRIPTION
 OS1068
 OS1068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1068'21.6 KM (13.40 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1068'OF STATE HIGHWAY 73 IN MARTIN, 2.7 KM (1.65 MI) WEST OF THE SMALL
 OS1068'COMMUNITY OF SWEET, 583.0 M (1912.7 FT) SOUTHWEST OF MILEPOST 136,
 OS1068'19.5 M (64.0 FT) NORTHEAST OF THE CENTER OF A GRAVELED ROAD LEADING
 OS1068'NORTH, 16.4 M (53.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5 M
 OS1068'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF
 OS1068'A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1068'GROUND SURFACE.
 OS1068
 OS1068                          STATION RECOVERY (2012)
 OS1068
 OS1068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1067 ***********************************************************************
 OS1067  DESIGNATION -  18 136.80
 OS1067  PID         -  OS1067
 OS1067  STATE/COUNTY-  SD/BENNETT
 OS1067  COUNTRY     -  US
 OS1067  USGS QUAD   -  SWETT (2017)
 OS1067
 OS1067                         *CURRENT SURVEY CONTROL
 OS1067  ______________________________________________________________________
 OS1067* NAD 83(1986) POSITION- 43 10 02.     (N) 101 58 12.     (W)   SCALED
 OS1067* NAVD 88 ORTHO HEIGHT -  1030.249 (meters)     3380.08  (feet) ADJUSTED
 OS1067  ______________________________________________________________________
 OS1067  GEOID HEIGHT    -        -19.195 (meters)                     GEOID18
 OS1067  DYNAMIC HEIGHT  -       1029.804 (meters)     3378.62  (feet) COMP
 OS1067  MODELED GRAVITY -    980,153.2   (mgal)                       NAVD 88
 OS1067
 OS1067  VERT ORDER      -  FIRST     CLASS II
 OS1067
 OS1067.The horizontal coordinates were scaled from a map and have
 OS1067.an estimated accuracy of +/- 6 seconds.
 OS1067
 OS1067.The orthometric height was determined by differential leveling and
 OS1067.adjusted by the NATIONAL GEODETIC SURVEY
 OS1067.in June 1994.
 OS1067
 OS1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1067.GEOID18 height accuracy estimate available here.
 OS1067
 OS1067.Click photographs - Photos may exist for this station.
 OS1067
 OS1067.The dynamic height is computed by dividing the NAVD 88
 OS1067.geopotential number by the normal gravity value computed on the
 OS1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1067.degrees latitude (g = 980.6199 gals.).
 OS1067
 OS1067.The modeled gravity was interpolated from observed gravity values.
 OS1067
 OS1067;                    North         East    Units  Estimated Accuracy
 OS1067;SPC SD S     -    93,950.      466,920.      MT  (+/- 180 meters Scaled)
 OS1067
 OS1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN585836(NAD 83)
 OS1067
 OS1067                          SUPERSEDED SURVEY CONTROL
 OS1067
 OS1067.No superseded survey control is available for this station.
 OS1067
 OS1067_MARKER: DB = BENCH MARK DISK
 OS1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1067_STAMPING: 18-136.80 1993
 OS1067_MARK LOGO: SDDT
 OS1067_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1067+STABILITY: SURFACE MOTION
 OS1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1067+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OS1067
 OS1067  HISTORY     - Date     Condition        Report By
 OS1067  HISTORY     - 1993     MONUMENTED       SDDT
 OS1067  HISTORY     - 19930929 GOOD             NGS
 OS1067  HISTORY     - 20121130 GOOD             INDIV
 OS1067
 OS1067                          STATION DESCRIPTION
 OS1067
 OS1067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1067'19.6 KM (12.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1067'OF STATE HIGHWAY 73 IN MARTIN, 1.7 KM (1.05 MI) WEST OF THE SMALL
 OS1067'COMMUNITY OF SWEET, 322.0 M (1056.4 FT) NORTHEAST OF MILEPOST 136,
 OS1067'30.8 M (101.0 FT) NORTHEAST OF THE CENTER OF A TRACK ROAD LEADING
 OS1067'SOUTH, 25.8 M (84.6 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M
 OS1067'(6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF
 OS1067'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OS1067'GROUND SURFACE.
 OS1067
 OS1067                          STATION RECOVERY (2012)
 OS1067
 OS1067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1065 ***********************************************************************
 OS1065  DESIGNATION -  18 138.95
 OS1065  PID         -  OS1065
 OS1065  STATE/COUNTY-  SD/BENNETT
 OS1065  COUNTRY     -  US
 OS1065  USGS QUAD   -  SWETT (2017)
 OS1065
 OS1065                         *CURRENT SURVEY CONTROL
 OS1065  ______________________________________________________________________
 OS1065* NAD 83(1986) POSITION- 43 10 22.     (N) 101 55 50.     (W)   SCALED
 OS1065* NAVD 88 ORTHO HEIGHT -  1012.107 (meters)     3320.55  (feet) ADJUSTED
 OS1065  ______________________________________________________________________
 OS1065  GEOID HEIGHT    -        -19.279 (meters)                     GEOID18
 OS1065  DYNAMIC HEIGHT  -       1011.671 (meters)     3319.12  (feet) COMP
 OS1065  MODELED GRAVITY -    980,153.8   (mgal)                       NAVD 88
 OS1065
 OS1065  VERT ORDER      -  FIRST     CLASS II
 OS1065
 OS1065.The horizontal coordinates were scaled from a map and have
 OS1065.an estimated accuracy of +/- 6 seconds.
 OS1065
 OS1065.The orthometric height was determined by differential leveling and
 OS1065.adjusted by the NATIONAL GEODETIC SURVEY
 OS1065.in June 1994.
 OS1065
 OS1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1065.GEOID18 height accuracy estimate available here.
 OS1065
 OS1065.Click photographs - Photos may exist for this station.
 OS1065
 OS1065.The dynamic height is computed by dividing the NAVD 88
 OS1065.geopotential number by the normal gravity value computed on the
 OS1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1065.degrees latitude (g = 980.6199 gals.).
 OS1065
 OS1065.The modeled gravity was interpolated from observed gravity values.
 OS1065
 OS1065;                    North         East    Units  Estimated Accuracy
 OS1065;SPC SD S     -    94,500.      470,140.      MT  (+/- 180 meters Scaled)
 OS1065
 OS1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN617841(NAD 83)
 OS1065
 OS1065                          SUPERSEDED SURVEY CONTROL
 OS1065
 OS1065.No superseded survey control is available for this station.
 OS1065
 OS1065_MARKER: Z = SEE DESCRIPTION
 OS1065_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1065_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1065_STAMPING: 18-138.95 1993
 OS1065_MARK LOGO: NGS
 OS1065_PROJECTION: PROJECTING 10 CENTIMETERS
 OS1065_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1065_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1065+STABILITY: POSITION/ELEVATION WELL
 OS1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1065+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OS1065_ROD/PIPE-DEPTH: 6.4 meters
 OS1065_SLEEVE-DEPTH  : 3.0 meters
 OS1065
 OS1065  HISTORY     - Date     Condition        Report By
 OS1065  HISTORY     - 1993     MONUMENTED       SDDT
 OS1065  HISTORY     - 19930919 GOOD             NGS
 OS1065  HISTORY     - 20121130 GOOD             INDIV
 OS1065
 OS1065                          STATION DESCRIPTION
 OS1065
 OS1065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1065'16.3 KM (10.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1065'OF STATE HIGHWAY 73 IN MARTIN, 1.45 KM (0.90 MI) EAST OF MILEPOST
 OS1065'138, 163.0 M (534.8 FT) WEST OF MILEPOST 139, 25.1 M (82.3 FT) NORTH
 OS1065'OF THE HIGHWAY CENTERLINE, 18.9 M (62.0 FT) WEST OF THE CENTER OF A
 OS1065'TRACK ROAD LEADING NORTH, 10.7 M (35.1 FT) WEST OF A FENCE CORNER,
 OS1065'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.2 M (0.7 FT)
 OS1065'NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 OS1065'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 OS1065'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 OS1065'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 OS1065'PIPE.
 OS1065
 OS1065                          STATION RECOVERY (2012)
 OS1065
 OS1065'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1069 ***********************************************************************
 OS1069  DESIGNATION -  18 141.40
 OS1069  PID         -  OS1069
 OS1069  STATE/COUNTY-  SD/BENNETT
 OS1069  COUNTRY     -  US
 OS1069  USGS QUAD   -  SWETT (2017)
 OS1069
 OS1069                         *CURRENT SURVEY CONTROL
 OS1069  ______________________________________________________________________
 OS1069* NAD 83(1986) POSITION- 43 10 23.     (N) 101 52 52.     (W)   SCALED
 OS1069* NAVD 88 ORTHO HEIGHT -  1014.905 (meters)     3329.73  (feet) ADJUSTED
 OS1069  ______________________________________________________________________
 OS1069  GEOID HEIGHT    -        -19.375 (meters)                     GEOID18
 OS1069  DYNAMIC HEIGHT  -       1014.469 (meters)     3328.30  (feet) COMP
 OS1069  MODELED GRAVITY -    980,155.8   (mgal)                       NAVD 88
 OS1069
 OS1069  VERT ORDER      -  FIRST     CLASS II
 OS1069
 OS1069.The horizontal coordinates were scaled from a map and have
 OS1069.an estimated accuracy of +/- 6 seconds.
 OS1069
 OS1069.The orthometric height was determined by differential leveling and
 OS1069.adjusted by the NATIONAL GEODETIC SURVEY
 OS1069.in June 1994.
 OS1069
 OS1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1069.GEOID18 height accuracy estimate available here.
 OS1069
 OS1069.Click photographs - Photos may exist for this station.
 OS1069
 OS1069.The dynamic height is computed by dividing the NAVD 88
 OS1069.geopotential number by the normal gravity value computed on the
 OS1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1069.degrees latitude (g = 980.6199 gals.).
 OS1069
 OS1069.The modeled gravity was interpolated from observed gravity values.
 OS1069
 OS1069;                    North         East    Units  Estimated Accuracy
 OS1069;SPC SD S     -    94,460.      474,160.      MT  (+/- 180 meters Scaled)
 OS1069
 OS1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN658840(NAD 83)
 OS1069
 OS1069                          SUPERSEDED SURVEY CONTROL
 OS1069
 OS1069.No superseded survey control is available for this station.
 OS1069
 OS1069_MARKER: DB = BENCH MARK DISK
 OS1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1069_STAMPING: 18-141.40 1993
 OS1069_MARK LOGO: SDDT
 OS1069_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1069+STABILITY: SURFACE MOTION
 OS1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1069+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1069
 OS1069  HISTORY     - Date     Condition        Report By
 OS1069  HISTORY     - 1993     MONUMENTED       SDDT
 OS1069  HISTORY     - 19930929 GOOD             NGS
 OS1069  HISTORY     - 20121203 GOOD             INDIV
 OS1069
 OS1069                          STATION DESCRIPTION
 OS1069
 OS1069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1069'12.3 KM (7.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1069'OF STATE HIGHWAY 73 IN MARTIN, 643.0 M (2109.6 FT) EAST OF MILEPOST
 OS1069'141, 24.0 M (78.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT)
 OS1069'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OS1069'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OS1069'SURFACE.
 OS1069
 OS1069                          STATION RECOVERY (2012)
 OS1069
 OS1069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1062 ***********************************************************************
 OS1062  DESIGNATION -  18 142.40
 OS1062  PID         -  OS1062
 OS1062  STATE/COUNTY-  SD/BENNETT
 OS1062  COUNTRY     -  US
 OS1062  USGS QUAD   -  SWETT NE (2017)
 OS1062
 OS1062                         *CURRENT SURVEY CONTROL
 OS1062  ______________________________________________________________________
 OS1062* NAD 83(1986) POSITION- 43 10 22.     (N) 101 51 43.     (W)   SCALED
 OS1062* NAVD 88 ORTHO HEIGHT -  1013.638 (meters)     3325.58  (feet) ADJUSTED
 OS1062  ______________________________________________________________________
 OS1062  GEOID HEIGHT    -        -19.414 (meters)                     GEOID18
 OS1062  DYNAMIC HEIGHT  -       1013.203 (meters)     3324.15  (feet) COMP
 OS1062  MODELED GRAVITY -    980,156.9   (mgal)                       NAVD 88
 OS1062
 OS1062  VERT ORDER      -  FIRST     CLASS II
 OS1062
 OS1062.The horizontal coordinates were scaled from a map and have
 OS1062.an estimated accuracy of +/- 6 seconds.
 OS1062
 OS1062.The orthometric height was determined by differential leveling and
 OS1062.adjusted by the NATIONAL GEODETIC SURVEY
 OS1062.in June 1994.
 OS1062
 OS1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1062.GEOID18 height accuracy estimate available here.
 OS1062
 OS1062.Click photographs - Photos may exist for this station.
 OS1062
 OS1062.The dynamic height is computed by dividing the NAVD 88
 OS1062.geopotential number by the normal gravity value computed on the
 OS1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1062.degrees latitude (g = 980.6199 gals.).
 OS1062
 OS1062.The modeled gravity was interpolated from observed gravity values.
 OS1062
 OS1062;                    North         East    Units  Estimated Accuracy
 OS1062;SPC SD S     -    94,400.      475,720.      MT  (+/- 180 meters Scaled)
 OS1062
 OS1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN673839(NAD 83)
 OS1062
 OS1062                          SUPERSEDED SURVEY CONTROL
 OS1062
 OS1062.No superseded survey control is available for this station.
 OS1062
 OS1062_MARKER: DB = BENCH MARK DISK
 OS1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1062_STAMPING: 18-142.40 1993
 OS1062_MARK LOGO: SDDT
 OS1062_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1062+STABILITY: SURFACE MOTION
 OS1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1062+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1062
 OS1062  HISTORY     - Date     Condition        Report By
 OS1062  HISTORY     - 1993     MONUMENTED       SDDT
 OS1062  HISTORY     - 19930929 GOOD             NGS
 OS1062  HISTORY     - 20121203 GOOD             INDIV
 OS1062
 OS1062                          STATION DESCRIPTION
 OS1062
 OS1062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1062'10.7 KM (6.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1062'OF STATE HIGHWAY 73 IN MARTIN, 638.0 M (2093.2 FT) EAST OF MILEPOST
 OS1062'142, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1
 OS1062'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OS1062'RIGHT-OF-WAY POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 OS1062'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS1062
 OS1062                          STATION RECOVERY (2012)
 OS1062
 OS1062'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1060 ***********************************************************************
 OS1060  DESIGNATION -  18 143.40
 OS1060  PID         -  OS1060
 OS1060  STATE/COUNTY-  SD/BENNETT
 OS1060  COUNTRY     -  US
 OS1060  USGS QUAD   -  SWETT NE (2017)
 OS1060
 OS1060                         *CURRENT SURVEY CONTROL
 OS1060  ______________________________________________________________________
 OS1060* NAD 83(1986) POSITION- 43 10 22.     (N) 101 50 24.     (W)   SCALED
 OS1060* NAVD 88 ORTHO HEIGHT -  1005.436 (meters)     3298.67  (feet) ADJUSTED
 OS1060  ______________________________________________________________________
 OS1060  GEOID HEIGHT    -        -19.461 (meters)                     GEOID18
 OS1060  DYNAMIC HEIGHT  -       1005.006 (meters)     3297.26  (feet) COMP
 OS1060  MODELED GRAVITY -    980,158.3   (mgal)                       NAVD 88
 OS1060
 OS1060  VERT ORDER      -  FIRST     CLASS II
 OS1060
 OS1060.The horizontal coordinates were scaled from a map and have
 OS1060.an estimated accuracy of +/- 6 seconds.
 OS1060
 OS1060.The orthometric height was determined by differential leveling and
 OS1060.adjusted by the NATIONAL GEODETIC SURVEY
 OS1060.in June 1994.
 OS1060
 OS1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1060.GEOID18 height accuracy estimate available here.
 OS1060
 OS1060.Click photographs - Photos may exist for this station.
 OS1060
 OS1060.The dynamic height is computed by dividing the NAVD 88
 OS1060.geopotential number by the normal gravity value computed on the
 OS1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1060.degrees latitude (g = 980.6199 gals.).
 OS1060
 OS1060.The modeled gravity was interpolated from observed gravity values.
 OS1060
 OS1060;                    North         East    Units  Estimated Accuracy
 OS1060;SPC SD S     -    94,370.      477,500.      MT  (+/- 180 meters Scaled)
 OS1060
 OS1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN691839(NAD 83)
 OS1060
 OS1060                          SUPERSEDED SURVEY CONTROL
 OS1060
 OS1060.No superseded survey control is available for this station.
 OS1060
 OS1060_MARKER: DB = BENCH MARK DISK
 OS1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1060_STAMPING: 18-143.40 1993
 OS1060_MARK LOGO: SDDT
 OS1060_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1060+STABILITY: SURFACE MOTION
 OS1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1060+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1060
 OS1060  HISTORY     - Date     Condition        Report By
 OS1060  HISTORY     - 1993     MONUMENTED       SDDT
 OS1060  HISTORY     - 19930929 GOOD             NGS
 OS1060  HISTORY     - 20121203 GOOD             INDIV
 OS1060
 OS1060                          STATION DESCRIPTION
 OS1060
 OS1060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1060'8.9 KM (5.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1060'STATE HIGHWAY 73 IN MARTIN, 648.0 M (2126.0 FT) EAST OF MILEPOST 143,
 OS1060'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.4 M (60.4 FT)
 OS1060'SOUTH OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS1060'HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 OS1060'FLUSH WITH THE GROUND SURFACE.
 OS1060
 OS1060                          STATION RECOVERY (2012)
 OS1060
 OS1060'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0948 ***********************************************************************
 OS0948  FBN         -  This is a Federal Base Network Control Station.
 OS0948  DESIGNATION -  18 143.90
 OS0948  PID         -  OS0948
 OS0948  STATE/COUNTY-  SD/BENNETT
 OS0948  COUNTRY     -  US
 OS0948  USGS QUAD   -  SWETT NE (2017)
 OS0948
 OS0948                         *CURRENT SURVEY CONTROL
 OS0948  ______________________________________________________________________
 OS0948* NAD 83(2011) POSITION- 43 10 20.16339(N) 101 49 53.76927(W)   ADJUSTED
 OS0948* NAD 83(2011) ELLIP HT-   977.924 (meters)        (06/27/12)   ADJUSTED
 OS0948* NAD 83(2011) EPOCH   -  2010.00
 OS0948* NAVD 88 ORTHO HEIGHT -   997.405 (meters)     3272.32  (feet) ADJUSTED
 OS0948  ______________________________________________________________________
 OS0948  GEOID HEIGHT    -        -19.479 (meters)                     GEOID18
 OS0948  NAD 83(2011) X  -   -955,384.088 (meters)                     COMP
 OS0948  NAD 83(2011) Y  - -4,560,597.782 (meters)                     COMP
 OS0948  NAD 83(2011) Z  -  4,342,147.831 (meters)                     COMP
 OS0948  LAPLACE CORR    -         -5.36  (seconds)                    DEFLEC18
 OS0948  DYNAMIC HEIGHT  -        996.979 (meters)     3270.92  (feet) COMP
 OS0948  MODELED GRAVITY -    980,158.8   (mgal)                       NAVD 88
 OS0948
 OS0948  VERT ORDER      -  FIRST     CLASS II
 OS0948
 OS0948  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0948  Standards:
 OS0948         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0948            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0948  -------------------------------------------------------------------
 OS0948  NETWORK    0.56   1.14           0.26   0.19   0.58     -0.06999141
 OS0948  -------------------------------------------------------------------
 OS0948  Click here for local accuracies and other accuracy information.
 OS0948
 OS0948.The horizontal coordinates were established by GPS observations
 OS0948.and adjusted by the National Geodetic Survey in June 2012.
 OS0948
 OS0948.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0948.been affixed to the stable North American tectonic plate. See 
 OS0948.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0948
 OS0948.The horizontal coordinates are valid at the epoch date displayed above
 OS0948.which is a decimal equivalence of Year/Month/Day.
 OS0948
 OS0948.The orthometric height was determined by differential leveling and
 OS0948.adjusted by the NATIONAL GEODETIC SURVEY
 OS0948.in June 1994.
 OS0948
 OS0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0948.GEOID18 height accuracy estimate available here.
 OS0948
 OS0948.Click photographs - Photos may exist for this station.
 OS0948
 OS0948.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0948
 OS0948.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0948
 OS0948.The ellipsoidal height was determined by GPS observations
 OS0948.and is referenced to NAD 83.
 OS0948
 OS0948.The dynamic height is computed by dividing the NAVD 88
 OS0948.geopotential number by the normal gravity value computed on the
 OS0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0948.degrees latitude (g = 980.6199 gals.).
 OS0948
 OS0948.The modeled gravity was interpolated from observed gravity values.
 OS0948
 OS0948. The following values were computed from the NAD 83(2011) position.
 OS0948
 OS0948;                    North         East     Units Scale Factor Converg.
 OS0948;SPC SD S     -    94,296.912   478,185.816   MT  0.99993700   -1 02 00.9
 OS0948;SPC SD S     -   309,372.45  1,568,847.96   sFT  0.99993700   -1 02 00.9
 OS0948;UTM  14      - 4,783,837.996   269,840.447   MT  1.00025170   -1 56 17.6
 OS0948
 OS0948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0948!SPC SD S     -   0.99984667  x   0.99993700  =   0.99978367
 OS0948!UTM  14      -   0.99984667  x   1.00025170  =   1.00009833
 OS0948
 OS0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN6984083837(NAD 83)
 OS0948
 OS0948                          SUPERSEDED SURVEY CONTROL
 OS0948
 OS0948  NAD 83(2007)-  43 10 20.16327(N)    101 49 53.77034(W) AD(2002.00) 0
 OS0948  ELLIP H (02/10/07)  977.953  (m)                       GP(2002.00)    
 OS0948  NAD 83(1995)-  43 10 20.16274(N)    101 49 53.77022(W) AD(       ) A
 OS0948  ELLIP H (06/23/03)  977.946  (m)                       GP(       ) 3 1
 OS0948  NAVD 88             997.41   (m)         3272.3    (f) LEVELING    3  
 OS0948
 OS0948.Superseded values are not recommended for survey control.
 OS0948
 OS0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0948.See file dsdata.pdf to determine how the superseded data were derived.
 OS0948
 OS0948_MARKER: Z = SEE DESCRIPTION
 OS0948_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0948_STAMPING: 18-143.90 1993
 OS0948_MARK LOGO: NGS
 OS0948_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0948_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0948+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS0948_ROD/PIPE-DEPTH: 6.40 meters
 OS0948_SLEEVE-DEPTH  : 3.00 meters
 OS0948
 OS0948  HISTORY     - Date     Condition        Report By
 OS0948  HISTORY     - 1993     MONUMENTED       SDDT
 OS0948  HISTORY     - 19930919 GOOD             NGS
 OS0948  HISTORY     - 20020516 GOOD             SDDT
 OS0948  HISTORY     - 20121203 GOOD             INDIV
 OS0948
 OS0948                          STATION DESCRIPTION
 OS0948
 OS0948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0948'8.9 KM (5.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0948'STATE HIGHWAY 73 IN MARTIN, 100.0 M (328.1 FT) WEST OF MILEPOST 144,
 OS0948'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 17.2 M (56.4 FT)
 OS0948'WEST OF THE CENTER OF A DIRT ROAD, 5.1 M (16.7 FT) WEST OF A FENCE
 OS0948'CORNER AND RIGHT-OF-WAY POST, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE
 OS0948'HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 OS0948'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.
 OS0948'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OS0948'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OS0948'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0948'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0948
 OS0948                          STATION RECOVERY (2002)
 OS0948
 OS0948'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0948'RECOVERED AS DESCRIBED
 OS0948'
 OS0948
 OS0948                          STATION RECOVERY (2012)
 OS0948
 OS0948'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1059 ***********************************************************************
 OS1059  DESIGNATION -  18 144.40
 OS1059  PID         -  OS1059
 OS1059  STATE/COUNTY-  SD/BENNETT
 OS1059  COUNTRY     -  US
 OS1059  USGS QUAD   -  SWETT NE (2017)
 OS1059
 OS1059                         *CURRENT SURVEY CONTROL
 OS1059  ______________________________________________________________________
 OS1059* NAD 83(1986) POSITION- 43 10 22.     (N) 101 49 21.     (W)   SCALED
 OS1059* NAVD 88 ORTHO HEIGHT -   999.357 (meters)     3278.72  (feet) ADJUSTED
 OS1059  ______________________________________________________________________
 OS1059  GEOID HEIGHT    -        -19.500 (meters)                     GEOID18
 OS1059  DYNAMIC HEIGHT  -        998.930 (meters)     3277.32  (feet) COMP
 OS1059  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 OS1059
 OS1059  VERT ORDER      -  FIRST     CLASS II
 OS1059
 OS1059.The horizontal coordinates were scaled from a map and have
 OS1059.an estimated accuracy of +/- 6 seconds.
 OS1059
 OS1059.The orthometric height was determined by differential leveling and
 OS1059.adjusted by the NATIONAL GEODETIC SURVEY
 OS1059.in June 1994.
 OS1059
 OS1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1059.GEOID18 height accuracy estimate available here.
 OS1059
 OS1059.Click photographs - Photos may exist for this station.
 OS1059
 OS1059.The dynamic height is computed by dividing the NAVD 88
 OS1059.geopotential number by the normal gravity value computed on the
 OS1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1059.degrees latitude (g = 980.6199 gals.).
 OS1059
 OS1059.The modeled gravity was interpolated from observed gravity values.
 OS1059
 OS1059;                    North         East    Units  Estimated Accuracy
 OS1059;SPC SD S     -    94,340.      478,930.      MT  (+/- 180 meters Scaled)
 OS1059
 OS1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN705838(NAD 83)
 OS1059
 OS1059                          SUPERSEDED SURVEY CONTROL
 OS1059
 OS1059.No superseded survey control is available for this station.
 OS1059
 OS1059_MARKER: DB = BENCH MARK DISK
 OS1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1059_STAMPING: 18-144.40 1993
 OS1059_MARK LOGO: SDDT
 OS1059_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1059+STABILITY: SURFACE MOTION
 OS1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1059+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1059
 OS1059  HISTORY     - Date     Condition        Report By
 OS1059  HISTORY     - 1993     MONUMENTED       SDDT
 OS1059  HISTORY     - 19930929 GOOD             NGS
 OS1059  HISTORY     - 20121203 GOOD             INDIV
 OS1059
 OS1059                          STATION DESCRIPTION
 OS1059
 OS1059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1059'7.3 KM (4.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1059'STATE HIGHWAY 73 IN MARTIN, 648.0 M (2126.0 FT) EAST OF MILEPOST 144,
 OS1059'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.2 M (23.6 FT)
 OS1059'EAST OF THE CENTER OF A DRIVEWAY LEADING NORTH TO A HOUSE, 1.8 M (5.9
 OS1059'FT) SOUTH OF A T-JUNCTION UTILITY POLE, 1.0 M (3.3 FT) BELOW THE
 OS1059'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A RIGHT-OF WAY POST,
 OS1059'0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 OS1059'WITH THE GROUND SURFACE.
 OS1059
 OS1059                          STATION RECOVERY (2012)
 OS1059
 OS1059'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1057 ***********************************************************************
 OS1057  DESIGNATION -  18 145.40
 OS1057  PID         -  OS1057
 OS1057  STATE/COUNTY-  SD/BENNETT
 OS1057  COUNTRY     -  US
 OS1057  USGS QUAD   -  SWETT NE (2017)
 OS1057
 OS1057                         *CURRENT SURVEY CONTROL
 OS1057  ______________________________________________________________________
 OS1057* NAD 83(1986) POSITION- 43 10 22.     (N) 101 48 08.     (W)   SCALED
 OS1057* NAVD 88 ORTHO HEIGHT -  1003.987 (meters)     3293.91  (feet) ADJUSTED
 OS1057  ______________________________________________________________________
 OS1057  GEOID HEIGHT    -        -19.545 (meters)                     GEOID18
 OS1057  DYNAMIC HEIGHT  -       1003.560 (meters)     3292.51  (feet) COMP
 OS1057  MODELED GRAVITY -    980,160.0   (mgal)                       NAVD 88
 OS1057
 OS1057  VERT ORDER      -  FIRST     CLASS II
 OS1057
 OS1057.The horizontal coordinates were scaled from a map and have
 OS1057.an estimated accuracy of +/- 6 seconds.
 OS1057
 OS1057.The orthometric height was determined by differential leveling and
 OS1057.adjusted by the NATIONAL GEODETIC SURVEY
 OS1057.in June 1994.
 OS1057
 OS1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1057.GEOID18 height accuracy estimate available here.
 OS1057
 OS1057.Click photographs - Photos may exist for this station.
 OS1057
 OS1057.The dynamic height is computed by dividing the NAVD 88
 OS1057.geopotential number by the normal gravity value computed on the
 OS1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1057.degrees latitude (g = 980.6199 gals.).
 OS1057
 OS1057.The modeled gravity was interpolated from observed gravity values.
 OS1057
 OS1057;                    North         East    Units  Estimated Accuracy
 OS1057;SPC SD S     -    94,310.      480,580.      MT  (+/- 180 meters Scaled)
 OS1057
 OS1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN722838(NAD 83)
 OS1057
 OS1057                          SUPERSEDED SURVEY CONTROL
 OS1057
 OS1057.No superseded survey control is available for this station.
 OS1057
 OS1057_MARKER: DB = BENCH MARK DISK
 OS1057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1057_STAMPING: 18-145.40 1993
 OS1057_MARK LOGO: SDDT
 OS1057_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1057+STABILITY: SURFACE MOTION
 OS1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1057+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1057
 OS1057  HISTORY     - Date     Condition        Report By
 OS1057  HISTORY     - 1993     MONUMENTED       SDDT
 OS1057  HISTORY     - 19930929 GOOD             NGS
 OS1057  HISTORY     - 20121203 GOOD             INDIV
 OS1057
 OS1057                          STATION DESCRIPTION
 OS1057
 OS1057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1057'5.7 KM (3.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1057'STATE HIGHWAY 73 IN MARTIN, 650.0 M (2132.5 FT) EAST OF MILEPOST 145,
 OS1057'87.2 M (286.1 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING NORTH,
 OS1057'22.7 M (74.5 FT) WEST OF A UTILITY POLE, 22.4 M (73.5 FT) NORTH OF
 OS1057'THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS1057'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE CORNER, 0.2 M (0.7 FT) SOUTH
 OS1057'OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT)
 OS1057'BELOW THE GROUND SURFACE.
 OS1057
 OS1057                          STATION RECOVERY (2012)
 OS1057
 OS1057'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1056 ***********************************************************************
 OS1056  DESIGNATION -  18 146.40
 OS1056  PID         -  OS1056
 OS1056  STATE/COUNTY-  SD/BENNETT
 OS1056  COUNTRY     -  US
 OS1056  USGS QUAD   -  SWETT NE (2017)
 OS1056
 OS1056                         *CURRENT SURVEY CONTROL
 OS1056  ______________________________________________________________________
 OS1056* NAD 83(1986) POSITION- 43 10 22.     (N) 101 46 54.     (W)   SCALED
 OS1056* NAVD 88 ORTHO HEIGHT -  1002.412 (meters)     3288.75  (feet) ADJUSTED
 OS1056  ______________________________________________________________________
 OS1056  GEOID HEIGHT    -        -19.592 (meters)                     GEOID18
 OS1056  DYNAMIC HEIGHT  -       1001.986 (meters)     3287.35  (feet) COMP
 OS1056  MODELED GRAVITY -    980,160.5   (mgal)                       NAVD 88
 OS1056
 OS1056  VERT ORDER      -  FIRST     CLASS II
 OS1056
 OS1056.The horizontal coordinates were scaled from a map and have
 OS1056.an estimated accuracy of +/- 6 seconds.
 OS1056
 OS1056.The orthometric height was determined by differential leveling and
 OS1056.adjusted by the NATIONAL GEODETIC SURVEY
 OS1056.in June 1994.
 OS1056
 OS1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1056.GEOID18 height accuracy estimate available here.
 OS1056
 OS1056.Click photographs - Photos may exist for this station.
 OS1056
 OS1056.The dynamic height is computed by dividing the NAVD 88
 OS1056.geopotential number by the normal gravity value computed on the
 OS1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1056.degrees latitude (g = 980.6199 gals.).
 OS1056
 OS1056.The modeled gravity was interpolated from observed gravity values.
 OS1056
 OS1056;                    North         East    Units  Estimated Accuracy
 OS1056;SPC SD S     -    94,280.      482,250.      MT  (+/- 180 meters Scaled)
 OS1056
 OS1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN739837(NAD 83)
 OS1056
 OS1056                          SUPERSEDED SURVEY CONTROL
 OS1056
 OS1056.No superseded survey control is available for this station.
 OS1056
 OS1056_MARKER: DB = BENCH MARK DISK
 OS1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1056_STAMPING: 18-146.40 1993
 OS1056_MARK LOGO: SDDT
 OS1056_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1056+STABILITY: SURFACE MOTION
 OS1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1056+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1056
 OS1056  HISTORY     - Date     Condition        Report By
 OS1056  HISTORY     - 1993     MONUMENTED       SDDT
 OS1056  HISTORY     - 19930929 GOOD             NGS
 OS1056  HISTORY     - 20121203 GOOD             INDIV
 OS1056
 OS1056                          STATION DESCRIPTION
 OS1056
 OS1056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1056'4.1 KM (2.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1056'STATE HIGHWAY 73 IN MARTIN, 648.0 M (2126.0 FT) EAST OF MILEPOST 146,
 OS1056'22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT)
 OS1056'WEST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE
 OS1056'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE
 OS1056'MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OS1056
 OS1056                          STATION RECOVERY (2012)
 OS1056
 OS1056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1054 ***********************************************************************
 OS1054  DESIGNATION -  18 147.40
 OS1054  PID         -  OS1054
 OS1054  STATE/COUNTY-  SD/BENNETT
 OS1054  COUNTRY     -  US
 OS1054  USGS QUAD   -  SWETT NE (2017)
 OS1054
 OS1054                         *CURRENT SURVEY CONTROL
 OS1054  ______________________________________________________________________
 OS1054* NAD 83(1986) POSITION- 43 10 22.     (N) 101 45 42.     (W)   SCALED
 OS1054* NAVD 88 ORTHO HEIGHT -  1003.306 (meters)     3291.68  (feet) ADJUSTED
 OS1054  ______________________________________________________________________
 OS1054  GEOID HEIGHT    -        -19.639 (meters)                     GEOID18
 OS1054  DYNAMIC HEIGHT  -       1002.880 (meters)     3290.28  (feet) COMP
 OS1054  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 OS1054
 OS1054  VERT ORDER      -  FIRST     CLASS II
 OS1054
 OS1054.The horizontal coordinates were scaled from a map and have
 OS1054.an estimated accuracy of +/- 6 seconds.
 OS1054
 OS1054.The orthometric height was determined by differential leveling and
 OS1054.adjusted by the NATIONAL GEODETIC SURVEY
 OS1054.in June 1994.
 OS1054
 OS1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1054.GEOID18 height accuracy estimate available here.
 OS1054
 OS1054.Click photographs - Photos may exist for this station.
 OS1054
 OS1054.The dynamic height is computed by dividing the NAVD 88
 OS1054.geopotential number by the normal gravity value computed on the
 OS1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1054.degrees latitude (g = 980.6199 gals.).
 OS1054
 OS1054.The modeled gravity was interpolated from observed gravity values.
 OS1054
 OS1054;                    North         East    Units  Estimated Accuracy
 OS1054;SPC SD S     -    94,250.      483,870.      MT  (+/- 180 meters Scaled)
 OS1054
 OS1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN755837(NAD 83)
 OS1054
 OS1054                          SUPERSEDED SURVEY CONTROL
 OS1054
 OS1054.No superseded survey control is available for this station.
 OS1054
 OS1054_MARKER: DB = BENCH MARK DISK
 OS1054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1054_STAMPING: 18-147.40 1993
 OS1054_MARK LOGO: SDDT
 OS1054_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1054+STABILITY: SURFACE MOTION
 OS1054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1054+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1054
 OS1054  HISTORY     - Date     Condition        Report By
 OS1054  HISTORY     - 1993     MONUMENTED       SDDT
 OS1054  HISTORY     - 19930929 GOOD             NGS
 OS1054  HISTORY     - 20121203 GOOD             INDIV
 OS1054
 OS1054                          STATION DESCRIPTION
 OS1054
 OS1054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1054'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1054'STATE HIGHWAY 73 IN MARTIN, 668.0 M (2191.6 FT) EAST OF MILEPOST 147,
 OS1054'69.3 M (227.4 FT) WEST OF THE EXTENDED CENTER OF A DRIVEWAY LEADING
 OS1054'SOUTH, 22.0 M (72.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6
 OS1054'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OS1054'RIGHT-OF-WAY POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 OS1054'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS1054
 OS1054                          STATION RECOVERY (2012)
 OS1054
 OS1054'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1053 ***********************************************************************
 OS1053  DESIGNATION -  18 148.45
 OS1053  PID         -  OS1053
 OS1053  STATE/COUNTY-  SD/BENNETT
 OS1053  COUNTRY     -  US
 OS1053  USGS QUAD   -  MARTIN (2017)
 OS1053
 OS1053                         *CURRENT SURVEY CONTROL
 OS1053  ______________________________________________________________________
 OS1053* NAD 83(1986) POSITION- 43 10 20.     (N) 101 44 32.     (W)   SCALED
 OS1053* NAVD 88 ORTHO HEIGHT -  1009.445 (meters)     3311.82  (feet) ADJUSTED
 OS1053  ______________________________________________________________________
 OS1053  GEOID HEIGHT    -        -19.686 (meters)                     GEOID18
 OS1053  DYNAMIC HEIGHT  -       1009.017 (meters)     3310.42  (feet) COMP
 OS1053  MODELED GRAVITY -    980,160.8   (mgal)                       NAVD 88
 OS1053
 OS1053  VERT ORDER      -  FIRST     CLASS II
 OS1053
 OS1053.The horizontal coordinates were scaled from a map and have
 OS1053.an estimated accuracy of +/- 6 seconds.
 OS1053
 OS1053.The orthometric height was determined by differential leveling and
 OS1053.adjusted by the NATIONAL GEODETIC SURVEY
 OS1053.in June 1994.
 OS1053
 OS1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1053.GEOID18 height accuracy estimate available here.
 OS1053
 OS1053.Click photographs - Photos may exist for this station.
 OS1053
 OS1053.The dynamic height is computed by dividing the NAVD 88
 OS1053.geopotential number by the normal gravity value computed on the
 OS1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1053.degrees latitude (g = 980.6199 gals.).
 OS1053
 OS1053.The modeled gravity was interpolated from observed gravity values.
 OS1053
 OS1053;                    North         East    Units  Estimated Accuracy
 OS1053;SPC SD S     -    94,170.      485,450.      MT  (+/- 180 meters Scaled)
 OS1053
 OS1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN771835(NAD 83)
 OS1053
 OS1053                          SUPERSEDED SURVEY CONTROL
 OS1053
 OS1053.No superseded survey control is available for this station.
 OS1053
 OS1053_MARKER: DB = BENCH MARK DISK
 OS1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1053_STAMPING: 18-148.45 1993
 OS1053_MARK LOGO: SDDT
 OS1053_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1053+STABILITY: SURFACE MOTION
 OS1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1053+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1053
 OS1053  HISTORY     - Date     Condition        Report By
 OS1053  HISTORY     - 1993     MONUMENTED       SDDT
 OS1053  HISTORY     - 19930929 GOOD             NGS
 OS1053  HISTORY     - 20121204 GOOD             INDIV
 OS1053
 OS1053                          STATION DESCRIPTION
 OS1053
 OS1053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1053'0.8 KM (0.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1053'STATE HIGHWAY 73 IN MARTIN, 698.0 M (2290.0 FT) EAST OF MILEPOST 148,
 OS1053'19.9 M (65.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT)
 OS1053'EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 3.3 M (10.8 FT) SOUTH OF A
 OS1053'FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OS1053'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 OS1053'(0.3 FT) ABOVE THE GROUND SURFACE.
 OS1053
 OS1053                          STATION RECOVERY (2012)
 OS1053
 OS1053'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1052 ***********************************************************************
 OS1052  DESIGNATION -  18 148.85
 OS1052  PID         -  OS1052
 OS1052  STATE/COUNTY-  SD/BENNETT
 OS1052  COUNTRY     -  US
 OS1052  USGS QUAD   -  MARTIN (2017)
 OS1052
 OS1052                         *CURRENT SURVEY CONTROL
 OS1052  ______________________________________________________________________
 OS1052* NAD 83(1986) POSITION- 43 10 18.     (N) 101 43 58.     (W)   SCALED
 OS1052* NAVD 88 ORTHO HEIGHT -  1006.712 (meters)     3302.85  (feet) ADJUSTED
 OS1052  ______________________________________________________________________
 OS1052  GEOID HEIGHT    -        -19.708 (meters)                     GEOID18
 OS1052  DYNAMIC HEIGHT  -       1006.285 (meters)     3301.45  (feet) COMP
 OS1052  MODELED GRAVITY -    980,161.9   (mgal)                       NAVD 88
 OS1052
 OS1052  VERT ORDER      -  FIRST     CLASS II
 OS1052
 OS1052.The horizontal coordinates were scaled from a map and have
 OS1052.an estimated accuracy of +/- 6 seconds.
 OS1052
 OS1052.The orthometric height was determined by differential leveling and
 OS1052.adjusted by the NATIONAL GEODETIC SURVEY
 OS1052.in June 1994.
 OS1052
 OS1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1052.GEOID18 height accuracy estimate available here.
 OS1052
 OS1052.Click photographs - Photos may exist for this station.
 OS1052
 OS1052.The dynamic height is computed by dividing the NAVD 88
 OS1052.geopotential number by the normal gravity value computed on the
 OS1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1052.degrees latitude (g = 980.6199 gals.).
 OS1052
 OS1052.The modeled gravity was interpolated from observed gravity values.
 OS1052
 OS1052;                    North         East    Units  Estimated Accuracy
 OS1052;SPC SD S     -    94,090.      486,220.      MT  (+/- 180 meters Scaled)
 OS1052
 OS1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN778835(NAD 83)
 OS1052
 OS1052                          SUPERSEDED SURVEY CONTROL
 OS1052
 OS1052.No superseded survey control is available for this station.
 OS1052
 OS1052_MARKER: DB = BENCH MARK DISK
 OS1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1052_STAMPING: 18-148.85 1993
 OS1052_MARK LOGO: SDDT
 OS1052_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1052+STABILITY: SURFACE MOTION
 OS1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1052+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS1052
 OS1052  HISTORY     - Date     Condition        Report By
 OS1052  HISTORY     - 1993     MONUMENTED       SDDT
 OS1052  HISTORY     - 19930929 GOOD             NGS
 OS1052  HISTORY     - 20121204 MARK NOT FOUND   INDIV
 OS1052
 OS1052                          STATION DESCRIPTION
 OS1052
 OS1052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1052'IN MARTIN, AT THE INTERSECTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY
 OS1052'73, 1.4 KM (0.85 MI) EAST OF MILEPOST 148, 94.3 M (309.4 FT) WEST OF
 OS1052'THE CENTERLINE OF HIGHWAY 73, 32.6 M (107.0 FT) WEST-NORTHWEST OF THE
 OS1052'NORTHWEST CORNER OF THE MARTIN VOLUNTEER FIRE DEPARTMENT, 21.2 M
 OS1052'(69.6 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE OF HIGHWAY 18, 4.3 M
 OS1052'(14.1 FT) EAST OF A FENCE CORNER, AND THE MONUMENT PROJECTS 0.1 M
 OS1052'(0.3 FT) ABOVE THE GROUND SURFACE.
 OS1052
 OS1052                          STATION RECOVERY (2012)
 OS1052
 OS1052'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1051 ***********************************************************************
 OS1051  DESIGNATION -  18 149.90
 OS1051  PID         -  OS1051
 OS1051  STATE/COUNTY-  SD/BENNETT
 OS1051  COUNTRY     -  US
 OS1051  USGS QUAD   -  MARTIN (2017)
 OS1051
 OS1051                         *CURRENT SURVEY CONTROL
 OS1051  ______________________________________________________________________
 OS1051* NAD 83(1986) POSITION- 43 10 19.     (N) 101 42 44.     (W)   SCALED
 OS1051* NAVD 88 ORTHO HEIGHT -  1000.167 (meters)     3281.38  (feet) ADJUSTED
 OS1051  ______________________________________________________________________
 OS1051  GEOID HEIGHT    -        -19.760 (meters)                     GEOID18
 OS1051  DYNAMIC HEIGHT  -        999.746 (meters)     3280.00  (feet) COMP
 OS1051  MODELED GRAVITY -    980,164.8   (mgal)                       NAVD 88
 OS1051
 OS1051  VERT ORDER      -  FIRST     CLASS II
 OS1051
 OS1051.The horizontal coordinates were scaled from a map and have
 OS1051.an estimated accuracy of +/- 6 seconds.
 OS1051
 OS1051.The orthometric height was determined by differential leveling and
 OS1051.adjusted by the NATIONAL GEODETIC SURVEY
 OS1051.in June 1994.
 OS1051
 OS1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1051.GEOID18 height accuracy estimate available here.
 OS1051
 OS1051.Click photographs - Photos may exist for this station.
 OS1051
 OS1051.The dynamic height is computed by dividing the NAVD 88
 OS1051.geopotential number by the normal gravity value computed on the
 OS1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1051.degrees latitude (g = 980.6199 gals.).
 OS1051
 OS1051.The modeled gravity was interpolated from observed gravity values.
 OS1051
 OS1051;                    North         East    Units  Estimated Accuracy
 OS1051;SPC SD S     -    94,090.      487,890.      MT  (+/- 180 meters Scaled)
 OS1051
 OS1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN795834(NAD 83)
 OS1051
 OS1051                          SUPERSEDED SURVEY CONTROL
 OS1051
 OS1051.No superseded survey control is available for this station.
 OS1051
 OS1051_MARKER: Z = SEE DESCRIPTION
 OS1051_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1051_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1051_STAMPING: 18-149.90 1993
 OS1051_MARK LOGO: NGS
 OS1051_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1051_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1051+STABILITY: POSITION/ELEVATION WELL
 OS1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1051+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1051_ROD/PIPE-DEPTH: 6.4 meters
 OS1051_SLEEVE-DEPTH  : 3.0 meters
 OS1051
 OS1051  HISTORY     - Date     Condition        Report By
 OS1051  HISTORY     - 1993     MONUMENTED       SDDT
 OS1051  HISTORY     - 19930919 GOOD             NGS
 OS1051  HISTORY     - 20121204 GOOD             INDIV
 OS1051
 OS1051                          STATION DESCRIPTION
 OS1051
 OS1051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1051'1.6 KM (1.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1051'STATE HIGHWAY 73 IN MARTIN, 91.5 M (300.2 FT) WEST OF MILEPOST 150,
 OS1051'30.4 M (99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.1 M (23.3 FT)
 OS1051'WEST OF THE CENTER OF A DRIVEWAY LEADING SOUTH, 1.0 M (3.3 FT) BELOW
 OS1051'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF THE NORTHEAST
 OS1051'CORNER OF A CHAIN-LINK FENCE ENCLOSING THE STATE HIGHWAY DEPARTMENT
 OS1051'YARD, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND 0.2 M (0.7 FT)
 OS1051'SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 OS1051'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 OS1051'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 OS1051'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 OS1051'PIPE.
 OS1051
 OS1051                          STATION RECOVERY (2012)
 OS1051
 OS1051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1049 ***********************************************************************
 OS1049  DESIGNATION -  18 152.00
 OS1049  PID         -  OS1049
 OS1049  STATE/COUNTY-  SD/BENNETT
 OS1049  COUNTRY     -  US
 OS1049  USGS QUAD   -  MARTIN (2017)
 OS1049
 OS1049                         *CURRENT SURVEY CONTROL
 OS1049  ______________________________________________________________________
 OS1049* NAD 83(1986) POSITION- 43 10 32.     (N) 101 40 20.     (W)   SCALED
 OS1049* NAVD 88 ORTHO HEIGHT -   971.660 (meters)     3187.85  (feet) ADJUSTED
 OS1049  ______________________________________________________________________
 OS1049  GEOID HEIGHT    -        -19.872 (meters)                     GEOID18
 OS1049  DYNAMIC HEIGHT  -        971.255 (meters)     3186.53  (feet) COMP
 OS1049  MODELED GRAVITY -    980,170.0   (mgal)                       NAVD 88
 OS1049
 OS1049  VERT ORDER      -  FIRST     CLASS II
 OS1049
 OS1049.The horizontal coordinates were scaled from a map and have
 OS1049.an estimated accuracy of +/- 6 seconds.
 OS1049
 OS1049.The orthometric height was determined by differential leveling and
 OS1049.adjusted by the NATIONAL GEODETIC SURVEY
 OS1049.in June 1994.
 OS1049
 OS1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1049.GEOID18 height accuracy estimate available here.
 OS1049
 OS1049.Click photographs - Photos may exist for this station.
 OS1049
 OS1049.The dynamic height is computed by dividing the NAVD 88
 OS1049.geopotential number by the normal gravity value computed on the
 OS1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1049.degrees latitude (g = 980.6199 gals.).
 OS1049
 OS1049.The modeled gravity was interpolated from observed gravity values.
 OS1049
 OS1049;                    North         East    Units  Estimated Accuracy
 OS1049;SPC SD S     -    94,440.      491,150.      MT  (+/- 180 meters Scaled)
 OS1049
 OS1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN828837(NAD 83)
 OS1049
 OS1049                          SUPERSEDED SURVEY CONTROL
 OS1049
 OS1049.No superseded survey control is available for this station.
 OS1049
 OS1049_MARKER: DB = BENCH MARK DISK
 OS1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1049_STAMPING: 18-152.00 1993
 OS1049_MARK LOGO: SDDT
 OS1049_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1049+STABILITY: SURFACE MOTION
 OS1049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1049+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1049
 OS1049  HISTORY     - Date     Condition        Report By
 OS1049  HISTORY     - 1993     MONUMENTED       SDDT
 OS1049  HISTORY     - 19930929 GOOD             NGS
 OS1049  HISTORY     - 20121204 GOOD             INDIV
 OS1049
 OS1049                          STATION DESCRIPTION
 OS1049
 OS1049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1049'5.0 KM (3.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1049'STATE HIGHWAY 73 IN MARTIN, 60.0 M (196.8 FT) NORTH OF MILEPOST 152,
 OS1049'30.8 M (101.0 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT)
 OS1049'SOUTHWEST OF A T-FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 OS1049'HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND
 OS1049'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1049
 OS1049                          STATION RECOVERY (2012)
 OS1049
 OS1049'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1047 ***********************************************************************
 OS1047  DESIGNATION -  18 154.30
 OS1047  PID         -  OS1047
 OS1047  STATE/COUNTY-  SD/BENNETT
 OS1047  COUNTRY     -  US
 OS1047  USGS QUAD   -  MARTIN (2017)
 OS1047
 OS1047                         *CURRENT SURVEY CONTROL
 OS1047  ______________________________________________________________________
 OS1047* NAD 83(1986) POSITION- 43 11 48.     (N) 101 38 25.     (W)   SCALED
 OS1047* NAVD 88 ORTHO HEIGHT -   968.217 (meters)     3176.56  (feet) ADJUSTED
 OS1047  ______________________________________________________________________
 OS1047  GEOID HEIGHT    -        -19.996 (meters)                     GEOID18
 OS1047  DYNAMIC HEIGHT  -        967.818 (meters)     3175.25  (feet) COMP
 OS1047  MODELED GRAVITY -    980,175.4   (mgal)                       NAVD 88
 OS1047
 OS1047  VERT ORDER      -  FIRST     CLASS II
 OS1047
 OS1047.The horizontal coordinates were scaled from a map and have
 OS1047.an estimated accuracy of +/- 6 seconds.
 OS1047
 OS1047.The orthometric height was determined by differential leveling and
 OS1047.adjusted by the NATIONAL GEODETIC SURVEY
 OS1047.in June 1994.
 OS1047
 OS1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1047.GEOID18 height accuracy estimate available here.
 OS1047
 OS1047.Click photographs - Photos may exist for this station.
 OS1047
 OS1047.The dynamic height is computed by dividing the NAVD 88
 OS1047.geopotential number by the normal gravity value computed on the
 OS1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1047.degrees latitude (g = 980.6199 gals.).
 OS1047
 OS1047.The modeled gravity was interpolated from observed gravity values.
 OS1047
 OS1047;                    North         East    Units  Estimated Accuracy
 OS1047;SPC SD S     -    96,740.      493,780.      MT  (+/- 180 meters Scaled)
 OS1047
 OS1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN854860(NAD 83)
 OS1047
 OS1047                          SUPERSEDED SURVEY CONTROL
 OS1047
 OS1047.No superseded survey control is available for this station.
 OS1047
 OS1047_MARKER: DB = BENCH MARK DISK
 OS1047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1047_STAMPING: 18-154.30 1993
 OS1047_MARK LOGO: SDDT
 OS1047_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1047+STABILITY: SURFACE MOTION
 OS1047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1047+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1047
 OS1047  HISTORY     - Date     Condition        Report By
 OS1047  HISTORY     - 1993     MONUMENTED       SDDT
 OS1047  HISTORY     - 19930929 GOOD             NGS
 OS1047  HISTORY     - 20121204 GOOD             INDIV
 OS1047
 OS1047                          STATION DESCRIPTION
 OS1047
 OS1047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1047'8.6 KM (5.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1047'STATE HIGHWAY 73 IN MARTIN, 392.0 M (1286.1 FT) NORTHEAST OF MILEPOST
 OS1047'154, 30.2 M (99.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6
 OS1047'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A
 OS1047'WITNESS POST AND THE NORTHEAST END OF 3 BRACED FENCE POSTS, AND THE
 OS1047'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1047
 OS1047                          STATION RECOVERY (2012)
 OS1047
 OS1047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1046 ***********************************************************************
 OS1046  DESIGNATION -  18 155.60
 OS1046  PID         -  OS1046
 OS1046  STATE/COUNTY-  SD/BENNETT
 OS1046  COUNTRY     -  US
 OS1046  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1046
 OS1046                         *CURRENT SURVEY CONTROL
 OS1046  ______________________________________________________________________
 OS1046* NAD 83(1986) POSITION- 43 12 30.     (N) 101 37 12.     (W)   SCALED
 OS1046* NAVD 88 ORTHO HEIGHT -   953.462 (meters)     3128.15  (feet) ADJUSTED
 OS1046  ______________________________________________________________________
 OS1046  GEOID HEIGHT    -        -20.072 (meters)                     GEOID18
 OS1046  DYNAMIC HEIGHT  -        953.072 (meters)     3126.87  (feet) COMP
 OS1046  MODELED GRAVITY -    980,178.1   (mgal)                       NAVD 88
 OS1046
 OS1046  VERT ORDER      -  FIRST     CLASS II
 OS1046
 OS1046.The horizontal coordinates were scaled from a map and have
 OS1046.an estimated accuracy of +/- 6 seconds.
 OS1046
 OS1046.The orthometric height was determined by differential leveling and
 OS1046.adjusted by the NATIONAL GEODETIC SURVEY
 OS1046.in June 1994.
 OS1046
 OS1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1046.GEOID18 height accuracy estimate available here.
 OS1046
 OS1046.Click photographs - Photos may exist for this station.
 OS1046
 OS1046.The dynamic height is computed by dividing the NAVD 88
 OS1046.geopotential number by the normal gravity value computed on the
 OS1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1046.degrees latitude (g = 980.6199 gals.).
 OS1046
 OS1046.The modeled gravity was interpolated from observed gravity values.
 OS1046
 OS1046;                    North         East    Units  Estimated Accuracy
 OS1046;SPC SD S     -    98,020.      495,450.      MT  (+/- 180 meters Scaled)
 OS1046
 OS1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN871872(NAD 83)
 OS1046
 OS1046                          SUPERSEDED SURVEY CONTROL
 OS1046
 OS1046.No superseded survey control is available for this station.
 OS1046
 OS1046_MARKER: DB = BENCH MARK DISK
 OS1046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1046_STAMPING: 18-155.60 1993
 OS1046_MARK LOGO: SDDT
 OS1046_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1046+STABILITY: SURFACE MOTION
 OS1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1046+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1046
 OS1046  HISTORY     - Date     Condition        Report By
 OS1046  HISTORY     - 1993     MONUMENTED       SDDT
 OS1046  HISTORY     - 19930929 GOOD             NGS
 OS1046  HISTORY     - 20121204 GOOD             INDIV
 OS1046
 OS1046                          STATION DESCRIPTION
 OS1046
 OS1046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1046'10.7 KM (6.65 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1046'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) NORTHEAST OF MILEPOST
 OS1046'155, 58.4 M (191.6 FT) SOUTHWEST OF A BRACED FENCE POST, 30.7 M
 OS1046'(100.7 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 OS1046'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST
 OS1046'AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE
 OS1046'GROUND SURFACE.
 OS1046
 OS1046                          STATION RECOVERY (2012)
 OS1046
 OS1046'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1044 ***********************************************************************
 OS1044  DESIGNATION -  18 157.00
 OS1044  PID         -  OS1044
 OS1044  STATE/COUNTY-  SD/BENNETT
 OS1044  COUNTRY     -  US
 OS1044  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1044
 OS1044                         *CURRENT SURVEY CONTROL
 OS1044  ______________________________________________________________________
 OS1044* NAD 83(1986) POSITION- 43 12 56.     (N) 101 35 36.     (W)   SCALED
 OS1044* NAVD 88 ORTHO HEIGHT -   933.567 (meters)     3062.88  (feet) ADJUSTED
 OS1044  ______________________________________________________________________
 OS1044  GEOID HEIGHT    -        -20.158 (meters)                     GEOID18
 OS1044  DYNAMIC HEIGHT  -        933.185 (meters)     3061.62  (feet) COMP
 OS1044  MODELED GRAVITY -    980,179.9   (mgal)                       NAVD 88
 OS1044
 OS1044  VERT ORDER      -  FIRST     CLASS II
 OS1044
 OS1044.The horizontal coordinates were scaled from a map and have
 OS1044.an estimated accuracy of +/- 6 seconds.
 OS1044
 OS1044.The orthometric height was determined by differential leveling and
 OS1044.adjusted by the NATIONAL GEODETIC SURVEY
 OS1044.in June 1994.
 OS1044
 OS1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1044.GEOID18 height accuracy estimate available here.
 OS1044
 OS1044.Click photographs - Photos may exist for this station.
 OS1044
 OS1044.The dynamic height is computed by dividing the NAVD 88
 OS1044.geopotential number by the normal gravity value computed on the
 OS1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1044.degrees latitude (g = 980.6199 gals.).
 OS1044
 OS1044.The modeled gravity was interpolated from observed gravity values.
 OS1044
 OS1044;                    North         East    Units  Estimated Accuracy
 OS1044;SPC SD S     -    98,780.      497,630.      MT  (+/- 180 meters Scaled)
 OS1044
 OS1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN893880(NAD 83)
 OS1044
 OS1044                          SUPERSEDED SURVEY CONTROL
 OS1044
 OS1044.No superseded survey control is available for this station.
 OS1044
 OS1044_MARKER: DB = BENCH MARK DISK
 OS1044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1044_STAMPING: 18-157.00 1993
 OS1044_MARK LOGO: SDDT
 OS1044_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1044+STABILITY: SURFACE MOTION
 OS1044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1044+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1044
 OS1044  HISTORY     - Date     Condition        Report By
 OS1044  HISTORY     - 1993     MONUMENTED       SDDT
 OS1044  HISTORY     - 19930929 GOOD             NGS
 OS1044  HISTORY     - 20121204 GOOD             INDIV
 OS1044
 OS1044                          STATION DESCRIPTION
 OS1044
 OS1044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1044'13.0 KM (8.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1044'OF STATE HIGHWAY 73 IN MARTIN, 41.3 M (135.5 FT) NORTH OF MILEPOST
 OS1044'157, 30.7 M (100.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.5 M (57.4
 OS1044'FT) WEST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH, 7.2 M (23.6
 OS1044'FT) WEST OF A UTILITY BRACE POLE WITH A GUY CABLE, 0.4 M (1.3 FT)
 OS1044'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M
 OS1044'(0.16 FT) ABOVE THE GROUND SURFACE.
 OS1044
 OS1044                          STATION RECOVERY (2012)
 OS1044
 OS1044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1042 ***********************************************************************
 OS1042  DESIGNATION -  18 158.60
 OS1042  PID         -  OS1042
 OS1042  STATE/COUNTY-  SD/BENNETT
 OS1042  COUNTRY     -  US
 OS1042  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1042
 OS1042                         *CURRENT SURVEY CONTROL
 OS1042  ______________________________________________________________________
 OS1042* NAD 83(1986) POSITION- 43 12 56.     (N) 101 33 44.     (W)   SCALED
 OS1042* NAVD 88 ORTHO HEIGHT -   931.913 (meters)     3057.45  (feet) ADJUSTED
 OS1042  ______________________________________________________________________
 OS1042  GEOID HEIGHT    -        -20.242 (meters)                     GEOID18
 OS1042  DYNAMIC HEIGHT  -        931.533 (meters)     3056.20  (feet) COMP
 OS1042  MODELED GRAVITY -    980,180.5   (mgal)                       NAVD 88
 OS1042
 OS1042  VERT ORDER      -  FIRST     CLASS II
 OS1042
 OS1042.The horizontal coordinates were scaled from a map and have
 OS1042.an estimated accuracy of +/- 6 seconds.
 OS1042
 OS1042.The orthometric height was determined by differential leveling and
 OS1042.adjusted by the NATIONAL GEODETIC SURVEY
 OS1042.in June 1994.
 OS1042
 OS1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1042.GEOID18 height accuracy estimate available here.
 OS1042
 OS1042.Click photographs - Photos may exist for this station.
 OS1042
 OS1042.The dynamic height is computed by dividing the NAVD 88
 OS1042.geopotential number by the normal gravity value computed on the
 OS1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1042.degrees latitude (g = 980.6199 gals.).
 OS1042
 OS1042.The modeled gravity was interpolated from observed gravity values.
 OS1042
 OS1042;                    North         East    Units  Estimated Accuracy
 OS1042;SPC SD S     -    98,750.      500,160.      MT  (+/- 180 meters Scaled)
 OS1042
 OS1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN918879(NAD 83)
 OS1042
 OS1042                          SUPERSEDED SURVEY CONTROL
 OS1042
 OS1042.No superseded survey control is available for this station.
 OS1042
 OS1042_MARKER: DB = BENCH MARK DISK
 OS1042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1042_STAMPING: 18-158.60 1993
 OS1042_MARK LOGO: SDDT
 OS1042_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1042+STABILITY: SURFACE MOTION
 OS1042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1042+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1042
 OS1042  HISTORY     - Date     Condition        Report By
 OS1042  HISTORY     - 1993     MONUMENTED       SDDT
 OS1042  HISTORY     - 19930929 GOOD             NGS
 OS1042  HISTORY     - 20121205 GOOD             INDIV
 OS1042
 OS1042                          STATION DESCRIPTION
 OS1042
 OS1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1042'15.5 KM (9.65 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1042'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 158,
 OS1042'74.4 M (244.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 30.6 M
 OS1042'(100.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) BELOW THE
 OS1042'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND
 OS1042'FENCE, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND
 OS1042'SURFACE.
 OS1042
 OS1042                          STATION RECOVERY (2012)
 OS1042
 OS1042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1040 ***********************************************************************
 OS1040  DESIGNATION -  18 159.50
 OS1040  PID         -  OS1040
 OS1040  STATE/COUNTY-  SD/BENNETT
 OS1040  COUNTRY     -  US
 OS1040  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1040
 OS1040                         *CURRENT SURVEY CONTROL
 OS1040  ______________________________________________________________________
 OS1040* NAD 83(1986) POSITION- 43 12 56.     (N) 101 32 36.     (W)   SCALED
 OS1040* NAVD 88 ORTHO HEIGHT -   926.862 (meters)     3040.88  (feet) ADJUSTED
 OS1040  ______________________________________________________________________
 OS1040  GEOID HEIGHT    -        -20.293 (meters)                     GEOID18
 OS1040  DYNAMIC HEIGHT  -        926.484 (meters)     3039.64  (feet) COMP
 OS1040  MODELED GRAVITY -    980,180.8   (mgal)                       NAVD 88
 OS1040
 OS1040  VERT ORDER      -  FIRST     CLASS II
 OS1040
 OS1040.The horizontal coordinates were scaled from a map and have
 OS1040.an estimated accuracy of +/- 6 seconds.
 OS1040
 OS1040.The orthometric height was determined by differential leveling and
 OS1040.adjusted by the NATIONAL GEODETIC SURVEY
 OS1040.in June 1994.
 OS1040
 OS1040.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1040.GEOID18 height accuracy estimate available here.
 OS1040
 OS1040.Click photographs - Photos may exist for this station.
 OS1040
 OS1040.The dynamic height is computed by dividing the NAVD 88
 OS1040.geopotential number by the normal gravity value computed on the
 OS1040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1040.degrees latitude (g = 980.6199 gals.).
 OS1040
 OS1040.The modeled gravity was interpolated from observed gravity values.
 OS1040
 OS1040;                    North         East    Units  Estimated Accuracy
 OS1040;SPC SD S     -    98,720.      501,690.      MT  (+/- 180 meters Scaled)
 OS1040
 OS1040_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN934878(NAD 83)
 OS1040
 OS1040                          SUPERSEDED SURVEY CONTROL
 OS1040
 OS1040.No superseded survey control is available for this station.
 OS1040
 OS1040_MARKER: DB = BENCH MARK DISK
 OS1040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1040_STAMPING: 18-159.50 1993
 OS1040_MARK LOGO: SDDT
 OS1040_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1040+STABILITY: SURFACE MOTION
 OS1040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1040+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1040
 OS1040  HISTORY     - Date     Condition        Report By
 OS1040  HISTORY     - 1993     MONUMENTED       SDDT
 OS1040  HISTORY     - 19930929 GOOD             NGS
 OS1040  HISTORY     - 20121205 GOOD             INDIV
 OS1040
 OS1040                          STATION DESCRIPTION
 OS1040
 OS1040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1040'17.1 KM (10.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1040'OF STATE HIGHWAY 73 IN MARTIN, 0.8 KM (0.50 MI) EAST OF MILEPOST 159,
 OS1040'30.8 M (101.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.9 M (81.7 FT)
 OS1040'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE
 OS1040'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 OS1040'FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 OS1040'SURFACE.
 OS1040
 OS1040                          STATION RECOVERY (2012)
 OS1040
 OS1040'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1040'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1039 ***********************************************************************
 OS1039  DESIGNATION -  18 160.00
 OS1039  PID         -  OS1039
 OS1039  STATE/COUNTY-  SD/BENNETT
 OS1039  COUNTRY     -  US
 OS1039  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1039
 OS1039                         *CURRENT SURVEY CONTROL
 OS1039  ______________________________________________________________________
 OS1039* NAD 83(1986) POSITION- 43 12 55.     (N) 101 32 02.     (W)   SCALED
 OS1039* NAVD 88 ORTHO HEIGHT -   922.981 (meters)     3028.15  (feet) ADJUSTED
 OS1039  ______________________________________________________________________
 OS1039  GEOID HEIGHT    -        -20.318 (meters)                     GEOID18
 OS1039  DYNAMIC HEIGHT  -        922.605 (meters)     3026.91  (feet) COMP
 OS1039  MODELED GRAVITY -    980,180.9   (mgal)                       NAVD 88
 OS1039
 OS1039  VERT ORDER      -  FIRST     CLASS II
 OS1039
 OS1039.The horizontal coordinates were scaled from a map and have
 OS1039.an estimated accuracy of +/- 6 seconds.
 OS1039
 OS1039.The orthometric height was determined by differential leveling and
 OS1039.adjusted by the NATIONAL GEODETIC SURVEY
 OS1039.in June 1994.
 OS1039
 OS1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1039.GEOID18 height accuracy estimate available here.
 OS1039
 OS1039.Click photographs - Photos may exist for this station.
 OS1039
 OS1039.The dynamic height is computed by dividing the NAVD 88
 OS1039.geopotential number by the normal gravity value computed on the
 OS1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1039.degrees latitude (g = 980.6199 gals.).
 OS1039
 OS1039.The modeled gravity was interpolated from observed gravity values.
 OS1039
 OS1039;                    North         East    Units  Estimated Accuracy
 OS1039;SPC SD S     -    98,680.      502,460.      MT  (+/- 180 meters Scaled)
 OS1039
 OS1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN941878(NAD 83)
 OS1039
 OS1039                          SUPERSEDED SURVEY CONTROL
 OS1039
 OS1039.No superseded survey control is available for this station.
 OS1039
 OS1039_MARKER: Z = SEE DESCRIPTION
 OS1039_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1039_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1039_STAMPING: 18-160.00 1993
 OS1039_MARK LOGO: NGS
 OS1039_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1039_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1039+STABILITY: POSITION/ELEVATION WELL
 OS1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1039+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1039_ROD/PIPE-DEPTH: 6.4 meters
 OS1039_SLEEVE-DEPTH  : 3.0 meters
 OS1039
 OS1039  HISTORY     - Date     Condition        Report By
 OS1039  HISTORY     - 1993     MONUMENTED       SDDT
 OS1039  HISTORY     - 19930929 GOOD             NGS
 OS1039  HISTORY     - 20121205 GOOD             INDIV
 OS1039
 OS1039                          STATION DESCRIPTION
 OS1039
 OS1039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1039'17.8 KM (11.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1039'OF STATE HIGHWAY 73 IN MARTIN, 34.8 M (114.2 FT) WEST OF THE CENTER
 OS1039'OF A FIELD ENTRANCE, 30.3 M (99.4 FT) SOUTH OF THE HIGHWAY
 OS1039'CENTERLINE, 21.4 M (70.2 FT) SOUTHWEST OF MILEPOST 160, 3.0 M (9.8
 OS1039'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS
 OS1039'POST AND FENCE, AND 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST.
 OS1039'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OS1039'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OS1039'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS1039'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OS1039
 OS1039                          STATION RECOVERY (2012)
 OS1039
 OS1039'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1038 ***********************************************************************
 OS1038  DESIGNATION -  18 160.50
 OS1038  PID         -  OS1038
 OS1038  STATE/COUNTY-  SD/BENNETT
 OS1038  COUNTRY     -  US
 OS1038  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1038
 OS1038                         *CURRENT SURVEY CONTROL
 OS1038  ______________________________________________________________________
 OS1038* NAD 83(1986) POSITION- 43 12 55.84   (N) 101 31 22.76   (W)   HD_HELD1
 OS1038* NAVD 88 ORTHO HEIGHT -   921.084 (meters)     3021.92  (feet) ADJUSTED
 OS1038  ______________________________________________________________________
 OS1038  GEOID HEIGHT    -        -20.349 (meters)                     GEOID18
 OS1038  DYNAMIC HEIGHT  -        920.709 (meters)     3020.69  (feet) COMP
 OS1038  MODELED GRAVITY -    980,181.0   (mgal)                       NAVD 88
 OS1038
 OS1038  VERT ORDER      -  FIRST     CLASS II
 OS1038
 OS1038.The horizontal coordinates were determined by differentially corrected
 OS1038.hand held GPS observations or other comparable positioning techniques
 OS1038.and have an estimated accuracy of +/- 3 meters.
 OS1038
 OS1038.The orthometric height was determined by differential leveling and
 OS1038.adjusted by the NATIONAL GEODETIC SURVEY
 OS1038.in June 1994.
 OS1038
 OS1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1038.GEOID18 height accuracy estimate available here.
 OS1038
 OS1038.Click photographs - Photos may exist for this station.
 OS1038
 OS1038.The dynamic height is computed by dividing the NAVD 88
 OS1038.geopotential number by the normal gravity value computed on the
 OS1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1038.degrees latitude (g = 980.6199 gals.).
 OS1038
 OS1038.The modeled gravity was interpolated from observed gravity values.
 OS1038
 OS1038;                    North         East    Units  Estimated Accuracy
 OS1038;SPC SD S     -    98,694.3     503,344.0     MT  (+/- 3 meters HH1 GPS) 
 OS1038
 OS1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN9507187837(NAD 83)
 OS1038
 OS1038                          SUPERSEDED SURVEY CONTROL
 OS1038
 OS1038.No superseded survey control is available for this station.
 OS1038
 OS1038_MARKER: DB = BENCH MARK DISK
 OS1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1038_STAMPING: 18-160.50 1993
 OS1038_MARK LOGO: SDDT
 OS1038_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1038+STABILITY: SURFACE MOTION
 OS1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1038+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1038
 OS1038  HISTORY     - Date     Condition        Report By
 OS1038  HISTORY     - 1993     MONUMENTED       SDDT
 OS1038  HISTORY     - 19930929 GOOD             NGS
 OS1038  HISTORY     - 20121205 GOOD             INDIV
 OS1038
 OS1038                          STATION DESCRIPTION
 OS1038
 OS1038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1038'18.7 KM (11.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1038'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 160,
 OS1038'31.3 M (102.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 30.6 M
 OS1038'(100.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE
 OS1038'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND
 OS1038'FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS1038'SURFACE.
 OS1038
 OS1038                          STATION RECOVERY (2012)
 OS1038
 OS1038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1036 ***********************************************************************
 OS1036  DESIGNATION -  18 162.05
 OS1036  PID         -  OS1036
 OS1036  STATE/COUNTY-  SD/BENNETT
 OS1036  COUNTRY     -  US
 OS1036  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1036
 OS1036                         *CURRENT SURVEY CONTROL
 OS1036  ______________________________________________________________________
 OS1036* NAD 83(1986) POSITION- 43 12 56.     (N) 101 30 15.     (W)   SCALED
 OS1036* NAVD 88 ORTHO HEIGHT -   911.091 (meters)     2989.14  (feet) ADJUSTED
 OS1036  ______________________________________________________________________
 OS1036  GEOID HEIGHT    -        -20.400 (meters)                     GEOID18
 OS1036  DYNAMIC HEIGHT  -        910.719 (meters)     2987.92  (feet) COMP
 OS1036  MODELED GRAVITY -    980,181.3   (mgal)                       NAVD 88
 OS1036
 OS1036  VERT ORDER      -  FIRST     CLASS II
 OS1036
 OS1036.The horizontal coordinates were scaled from a map and have
 OS1036.an estimated accuracy of +/- 6 seconds.
 OS1036
 OS1036.The orthometric height was determined by differential leveling and
 OS1036.adjusted by the NATIONAL GEODETIC SURVEY
 OS1036.in June 1994.
 OS1036
 OS1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1036.GEOID18 height accuracy estimate available here.
 OS1036
 OS1036.Click photographs - Photos may exist for this station.
 OS1036
 OS1036.The dynamic height is computed by dividing the NAVD 88
 OS1036.geopotential number by the normal gravity value computed on the
 OS1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1036.degrees latitude (g = 980.6199 gals.).
 OS1036
 OS1036.The modeled gravity was interpolated from observed gravity values.
 OS1036
 OS1036;                    North         East    Units  Estimated Accuracy
 OS1036;SPC SD S     -    98,680.      504,870.      MT  (+/- 180 meters Scaled)
 OS1036
 OS1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN966877(NAD 83)
 OS1036
 OS1036                          SUPERSEDED SURVEY CONTROL
 OS1036
 OS1036.No superseded survey control is available for this station.
 OS1036
 OS1036_MARKER: DB = BENCH MARK DISK
 OS1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1036_STAMPING: 18-162.05 1993
 OS1036_MARK LOGO: SDDT
 OS1036_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1036+STABILITY: SURFACE MOTION
 OS1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1036+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1036
 OS1036  HISTORY     - Date     Condition        Report By
 OS1036  HISTORY     - 1993     MONUMENTED       SDDT
 OS1036  HISTORY     - 19930929 GOOD             NGS
 OS1036  HISTORY     - 20121205 GOOD             INDIV
 OS1036
 OS1036                          STATION DESCRIPTION
 OS1036
 OS1036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1036'20.2 KM (12.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1036'OF STATE HIGHWAY 73 IN MARTIN, 64.1 M (210.3 FT) NORTHEAST OF
 OS1036'MILEPOST 162, 30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 OS1036'(1.6 FT) SOUTH OF THE EAST END OF 3 BRACED FENCE POSTS AND A WITNESS
 OS1036'POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 OS1036'IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OS1036
 OS1036                          STATION RECOVERY (2012)
 OS1036
 OS1036'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1035 ***********************************************************************
 OS1035  DESIGNATION -  18 162.55
 OS1035  PID         -  OS1035
 OS1035  STATE/COUNTY-  SD/BENNETT
 OS1035  COUNTRY     -  US
 OS1035  USGS QUAD   -  TUTHILL (2017)
 OS1035
 OS1035                         *CURRENT SURVEY CONTROL
 OS1035  ______________________________________________________________________
 OS1035* NAD 83(1986) POSITION- 43 12 52.     (N) 101 29 41.     (W)   SCALED
 OS1035* NAVD 88 ORTHO HEIGHT -   913.513 (meters)     2997.08  (feet) ADJUSTED
 OS1035  ______________________________________________________________________
 OS1035  GEOID HEIGHT    -        -20.422 (meters)                     GEOID18
 OS1035  DYNAMIC HEIGHT  -        913.140 (meters)     2995.86  (feet) COMP
 OS1035  MODELED GRAVITY -    980,181.6   (mgal)                       NAVD 88
 OS1035
 OS1035  VERT ORDER      -  FIRST     CLASS II
 OS1035
 OS1035.The horizontal coordinates were scaled from a map and have
 OS1035.an estimated accuracy of +/- 6 seconds.
 OS1035
 OS1035.The orthometric height was determined by differential leveling and
 OS1035.adjusted by the NATIONAL GEODETIC SURVEY
 OS1035.in June 1994.
 OS1035
 OS1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1035.GEOID18 height accuracy estimate available here.
 OS1035
 OS1035.Click photographs - Photos may exist for this station.
 OS1035
 OS1035.The dynamic height is computed by dividing the NAVD 88
 OS1035.geopotential number by the normal gravity value computed on the
 OS1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1035.degrees latitude (g = 980.6199 gals.).
 OS1035
 OS1035.The modeled gravity was interpolated from observed gravity values.
 OS1035
 OS1035;                    North         East    Units  Estimated Accuracy
 OS1035;SPC SD S     -    98,540.      505,640.      MT  (+/- 180 meters Scaled)
 OS1035
 OS1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN973876(NAD 83)
 OS1035
 OS1035                          SUPERSEDED SURVEY CONTROL
 OS1035
 OS1035.No superseded survey control is available for this station.
 OS1035
 OS1035_MARKER: DB = BENCH MARK DISK
 OS1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1035_STAMPING: 18-162.55 1993
 OS1035_MARK LOGO: SDDT
 OS1035_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1035+STABILITY: SURFACE MOTION
 OS1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1035+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1035
 OS1035  HISTORY     - Date     Condition        Report By
 OS1035  HISTORY     - 1993     MONUMENTED       SDDT
 OS1035  HISTORY     - 19930929 GOOD             NGS
 OS1035  HISTORY     - 20121205 GOOD             INDIV
 OS1035
 OS1035                          STATION DESCRIPTION
 OS1035
 OS1035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1035'21.0 KM (13.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1035'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 162,
 OS1035'15.3 M (50.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT)
 OS1035'EAST OF THE CENTER OF A DIRT ROAD LEADING SOUTH, 1.0 M (3.3 FT) EAST
 OS1035'OF A FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 OS1035'M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT
 OS1035'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1035
 OS1035                          STATION RECOVERY (2012)
 OS1035
 OS1035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1034 ***********************************************************************
 OS1034  DESIGNATION -  18 163.55
 OS1034  PID         -  OS1034
 OS1034  STATE/COUNTY-  SD/BENNETT
 OS1034  COUNTRY     -  US
 OS1034  USGS QUAD   -  TUTHILL (2017)
 OS1034
 OS1034                         *CURRENT SURVEY CONTROL
 OS1034  ______________________________________________________________________
 OS1034* NAD 83(1986) POSITION- 43 12 52.     (N) 101 28 28.     (W)   SCALED
 OS1034* NAVD 88 ORTHO HEIGHT -   903.363 (meters)     2963.78  (feet) ADJUSTED
 OS1034  ______________________________________________________________________
 OS1034  GEOID HEIGHT    -        -20.476 (meters)                     GEOID18
 OS1034  DYNAMIC HEIGHT  -        902.995 (meters)     2962.58  (feet) COMP
 OS1034  MODELED GRAVITY -    980,182.2   (mgal)                       NAVD 88
 OS1034
 OS1034  VERT ORDER      -  FIRST     CLASS II
 OS1034
 OS1034.The horizontal coordinates were scaled from a map and have
 OS1034.an estimated accuracy of +/- 6 seconds.
 OS1034
 OS1034.The orthometric height was determined by differential leveling and
 OS1034.adjusted by the NATIONAL GEODETIC SURVEY
 OS1034.in June 1994.
 OS1034
 OS1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1034.GEOID18 height accuracy estimate available here.
 OS1034
 OS1034.Click photographs - Photos may exist for this station.
 OS1034
 OS1034.The dynamic height is computed by dividing the NAVD 88
 OS1034.geopotential number by the normal gravity value computed on the
 OS1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1034.degrees latitude (g = 980.6199 gals.).
 OS1034
 OS1034.The modeled gravity was interpolated from observed gravity values.
 OS1034
 OS1034;                    North         East    Units  Estimated Accuracy
 OS1034;SPC SD S     -    98,520.      507,290.      MT  (+/- 180 meters Scaled)
 OS1034
 OS1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN990876(NAD 83)
 OS1034
 OS1034                          SUPERSEDED SURVEY CONTROL
 OS1034
 OS1034.No superseded survey control is available for this station.
 OS1034
 OS1034_MARKER: DB = BENCH MARK DISK
 OS1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1034_STAMPING: 18-163.55 1993
 OS1034_MARK LOGO: SDDT
 OS1034_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1034+STABILITY: SURFACE MOTION
 OS1034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1034+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2012
 OS1034
 OS1034  HISTORY     - Date     Condition        Report By
 OS1034  HISTORY     - 1993     MONUMENTED       SDDT
 OS1034  HISTORY     - 19930929 GOOD             NGS
 OS1034  HISTORY     - 20121205 GOOD             INDIV
 OS1034
 OS1034                          STATION DESCRIPTION
 OS1034
 OS1034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1034'22.7 KM (14.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1034'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 163,
 OS1034'15.4 M (50.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 OS1034'EAST OF THE CENTER OF TRACK ROAD LEADING SOUTH, 0.3 M (1.0 FT) BELOW
 OS1034'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 OS1034'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OS1034'SURFACE.
 OS1034
 OS1034                          STATION RECOVERY (2012)
 OS1034
 OS1034'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1033 ***********************************************************************
 OS1033  DESIGNATION -  18 164.55
 OS1033  PID         -  OS1033
 OS1033  STATE/COUNTY-  SD/BENNETT
 OS1033  COUNTRY     -  US
 OS1033  USGS QUAD   -  TUTHILL (2017)
 OS1033
 OS1033                         *CURRENT SURVEY CONTROL
 OS1033  ______________________________________________________________________
 OS1033* NAD 83(1986) POSITION- 43 12 51.     (N) 101 27 20.     (W)   SCALED
 OS1033* NAVD 88 ORTHO HEIGHT -   901.410 (meters)     2957.38  (feet) ADJUSTED
 OS1033  ______________________________________________________________________
 OS1033  GEOID HEIGHT    -        -20.524 (meters)                     GEOID18
 OS1033  DYNAMIC HEIGHT  -        901.044 (meters)     2956.18  (feet) COMP
 OS1033  MODELED GRAVITY -    980,182.7   (mgal)                       NAVD 88
 OS1033
 OS1033  VERT ORDER      -  FIRST     CLASS II
 OS1033
 OS1033.The horizontal coordinates were scaled from a map and have
 OS1033.an estimated accuracy of +/- 6 seconds.
 OS1033
 OS1033.The orthometric height was determined by differential leveling and
 OS1033.adjusted by the NATIONAL GEODETIC SURVEY
 OS1033.in June 1994.
 OS1033
 OS1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1033.GEOID18 height accuracy estimate available here.
 OS1033
 OS1033.Click photographs - Photos may exist for this station.
 OS1033
 OS1033.The dynamic height is computed by dividing the NAVD 88
 OS1033.geopotential number by the normal gravity value computed on the
 OS1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1033.degrees latitude (g = 980.6199 gals.).
 OS1033
 OS1033.The modeled gravity was interpolated from observed gravity values.
 OS1033
 OS1033;                    North         East    Units  Estimated Accuracy
 OS1033;SPC SD S     -    98,470.      508,820.      MT  (+/- 180 meters Scaled)
 OS1033
 OS1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN005875(NAD 83)
 OS1033
 OS1033                          SUPERSEDED SURVEY CONTROL
 OS1033
 OS1033.No superseded survey control is available for this station.
 OS1033
 OS1033_MARKER: I = METAL ROD
 OS1033_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS1033_STAMPING: 18-164.55 1993
 OS1033_MARK LOGO: NGS
 OS1033_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1033_MAGNETIC: I = MARKER IS A STEEL ROD
 OS1033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS1033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1033+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1033_ROD/PIPE-DEPTH: 15.8 meters
 OS1033_SLEEVE-DEPTH  : 1.5 meters
 OS1033
 OS1033  HISTORY     - Date     Condition        Report By
 OS1033  HISTORY     - 1993     MONUMENTED       SDDT
 OS1033  HISTORY     - 19930919 GOOD             NGS
 OS1033  HISTORY     - 20121206 GOOD             INDIV
 OS1033
 OS1033                          STATION DESCRIPTION
 OS1033
 OS1033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1033'24.3 KM (15.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1033'OF STATE HIGHWAY 17 IN MARTIN, 838.0 M (2749.3 FT) EAST OF MILEPOST
 OS1033'164, 15.6 M (51.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0
 OS1033'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE
 OS1033'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 OS1033'FENCE, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS
 OS1033'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 OS1033'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OS1033
 OS1033                          STATION RECOVERY (2012)
 OS1033
 OS1033'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1032 ***********************************************************************
 OS1032  DESIGNATION -  18 165.55
 OS1032  PID         -  OS1032
 OS1032  STATE/COUNTY-  SD/BENNETT
 OS1032  COUNTRY     -  US
 OS1032  USGS QUAD   -  TUTHILL (2017)
 OS1032
 OS1032                         *CURRENT SURVEY CONTROL
 OS1032  ______________________________________________________________________
 OS1032* NAD 83(1986) POSITION- 43 12 51.     (N) 101 26 14.     (W)   SCALED
 OS1032* NAVD 88 ORTHO HEIGHT -   905.445 (meters)     2970.61  (feet) ADJUSTED
 OS1032  ______________________________________________________________________
 OS1032  GEOID HEIGHT    -        -20.571 (meters)                     GEOID18
 OS1032  DYNAMIC HEIGHT  -        905.077 (meters)     2969.41  (feet) COMP
 OS1032  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 OS1032
 OS1032  VERT ORDER      -  FIRST     CLASS II
 OS1032
 OS1032.The horizontal coordinates were scaled from a map and have
 OS1032.an estimated accuracy of +/- 6 seconds.
 OS1032
 OS1032.The orthometric height was determined by differential leveling and
 OS1032.adjusted by the NATIONAL GEODETIC SURVEY
 OS1032.in June 1994.
 OS1032
 OS1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1032.GEOID18 height accuracy estimate available here.
 OS1032
 OS1032.Click photographs - Photos may exist for this station.
 OS1032
 OS1032.The dynamic height is computed by dividing the NAVD 88
 OS1032.geopotential number by the normal gravity value computed on the
 OS1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1032.degrees latitude (g = 980.6199 gals.).
 OS1032
 OS1032.The modeled gravity was interpolated from observed gravity values.
 OS1032
 OS1032;                    North         East    Units  Estimated Accuracy
 OS1032;SPC SD S     -    98,450.      510,310.      MT  (+/- 180 meters Scaled)
 OS1032
 OS1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN020874(NAD 83)
 OS1032
 OS1032                          SUPERSEDED SURVEY CONTROL
 OS1032
 OS1032.No superseded survey control is available for this station.
 OS1032
 OS1032_MARKER: Z = SEE DESCRIPTION
 OS1032_SETTING: 0 = UNSPECIFIED SETTING
 OS1032_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1032_STAMPING: 18-165.55 1993
 OS1032_MARK LOGO: NGS
 OS1032_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1032+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1032_ROD/PIPE-DEPTH: 6.4 meters
 OS1032_SLEEVE-DEPTH  : 3.0 meters
 OS1032
 OS1032  HISTORY     - Date     Condition        Report By
 OS1032  HISTORY     - 1993     MONUMENTED       SDDT
 OS1032  HISTORY     - 19930919 GOOD             NGS
 OS1032  HISTORY     - 20121206 GOOD             INDIV
 OS1032
 OS1032                          STATION DESCRIPTION
 OS1032
 OS1032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1032'25.9 KM (16.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1032'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 165,
 OS1032'22.6 M (74.1 FT) EAST OF THE CENTER OF A TRACK ROAD LEADING SOUTH,
 OS1032'15.1 M (49.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT)
 OS1032'NORTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 OS1032'M (1.0 FT) NORTH OF A WITNESS POST, AND 0.2 M (0.7 FT) SOUTH OF A
 OS1032'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OS1032'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OS1032'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OS1032'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS1032
 OS1032                          STATION RECOVERY (2012)
 OS1032
 OS1032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1031 ***********************************************************************
 OS1031  DESIGNATION -  18 166.55
 OS1031  PID         -  OS1031
 OS1031  STATE/COUNTY-  SD/BENNETT
 OS1031  COUNTRY     -  US
 OS1031  USGS QUAD   -  TUTHILL (2017)
 OS1031
 OS1031                         *CURRENT SURVEY CONTROL
 OS1031  ______________________________________________________________________
 OS1031* NAD 83(1986) POSITION- 43 12 51.     (N) 101 24 58.     (W)   SCALED
 OS1031* NAVD 88 ORTHO HEIGHT -   916.852 (meters)     3008.04  (feet) ADJUSTED
 OS1031  ______________________________________________________________________
 OS1031  GEOID HEIGHT    -        -20.623 (meters)                     GEOID18
 OS1031  DYNAMIC HEIGHT  -        916.480 (meters)     3006.82  (feet) COMP
 OS1031  MODELED GRAVITY -    980,183.4   (mgal)                       NAVD 88
 OS1031
 OS1031  VERT ORDER      -  FIRST     CLASS II
 OS1031
 OS1031.The horizontal coordinates were scaled from a map and have
 OS1031.an estimated accuracy of +/- 6 seconds.
 OS1031
 OS1031.The orthometric height was determined by differential leveling and
 OS1031.adjusted by the NATIONAL GEODETIC SURVEY
 OS1031.in June 1994.
 OS1031
 OS1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1031.GEOID18 height accuracy estimate available here.
 OS1031
 OS1031.Click photographs - Photos may exist for this station.
 OS1031
 OS1031.The dynamic height is computed by dividing the NAVD 88
 OS1031.geopotential number by the normal gravity value computed on the
 OS1031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1031.degrees latitude (g = 980.6199 gals.).
 OS1031
 OS1031.The modeled gravity was interpolated from observed gravity values.
 OS1031
 OS1031;                    North         East    Units  Estimated Accuracy
 OS1031;SPC SD S     -    98,430.      512,030.      MT  (+/- 180 meters Scaled)
 OS1031
 OS1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN037874(NAD 83)
 OS1031
 OS1031                          SUPERSEDED SURVEY CONTROL
 OS1031
 OS1031.No superseded survey control is available for this station.
 OS1031
 OS1031_MARKER: DB = BENCH MARK DISK
 OS1031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1031_STAMPING: 18-166.55 1993
 OS1031_MARK LOGO: SDDT
 OS1031_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1031+STABILITY: SURFACE MOTION
 OS1031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1031+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1031
 OS1031  HISTORY     - Date     Condition        Report By
 OS1031  HISTORY     - 1993     MONUMENTED       SDDT
 OS1031  HISTORY     - 19930929 GOOD             NGS
 OS1031  HISTORY     - 20121206 GOOD             INDIV
 OS1031
 OS1031                          STATION DESCRIPTION
 OS1031
 OS1031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1031'27.5 KM (17.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1031'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 166,
 OS1031'17.0 M (55.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 17.2 M (56.4 FT)
 OS1031'EAST OF THE CENTER OF TRACK ROAD LEADING SOUTH, 0.3 M (1.0 FT) BELOW
 OS1031'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 OS1031'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OS1031'SURFACE.
 OS1031
 OS1031                          STATION RECOVERY (2012)
 OS1031
 OS1031'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1030 ***********************************************************************
 OS1030  DESIGNATION -  18 167.55
 OS1030  PID         -  OS1030
 OS1030  STATE/COUNTY-  SD/BENNETT
 OS1030  COUNTRY     -  US
 OS1030  USGS QUAD   -  TUTHILL (2017)
 OS1030
 OS1030                         *CURRENT SURVEY CONTROL
 OS1030  ______________________________________________________________________
 OS1030* NAD 83(1986) POSITION- 43 12 52.     (N) 101 23 46.     (W)   SCALED
 OS1030* NAVD 88 ORTHO HEIGHT -   909.843 (meters)     2985.04  (feet) ADJUSTED
 OS1030  ______________________________________________________________________
 OS1030  GEOID HEIGHT    -        -20.674 (meters)                     GEOID18
 OS1030  DYNAMIC HEIGHT  -        909.473 (meters)     2983.83  (feet) COMP
 OS1030  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 OS1030
 OS1030  VERT ORDER      -  FIRST     CLASS II
 OS1030
 OS1030.The horizontal coordinates were scaled from a map and have
 OS1030.an estimated accuracy of +/- 6 seconds.
 OS1030
 OS1030.The orthometric height was determined by differential leveling and
 OS1030.adjusted by the NATIONAL GEODETIC SURVEY
 OS1030.in June 1994.
 OS1030
 OS1030.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1030.GEOID18 height accuracy estimate available here.
 OS1030
 OS1030.Click photographs - Photos may exist for this station.
 OS1030
 OS1030.The dynamic height is computed by dividing the NAVD 88
 OS1030.geopotential number by the normal gravity value computed on the
 OS1030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1030.degrees latitude (g = 980.6199 gals.).
 OS1030
 OS1030.The modeled gravity was interpolated from observed gravity values.
 OS1030
 OS1030;                    North         East    Units  Estimated Accuracy
 OS1030;SPC SD S     -    98,440.      513,650.      MT  (+/- 180 meters Scaled)
 OS1030
 OS1030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN053874(NAD 83)
 OS1030
 OS1030                          SUPERSEDED SURVEY CONTROL
 OS1030
 OS1030.No superseded survey control is available for this station.
 OS1030
 OS1030_MARKER: DB = BENCH MARK DISK
 OS1030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1030_STAMPING: 18-167.55 1993
 OS1030_MARK LOGO: SDDT
 OS1030_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1030+STABILITY: SURFACE MOTION
 OS1030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1030+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1030
 OS1030  HISTORY     - Date     Condition        Report By
 OS1030  HISTORY     - 1993     MONUMENTED       SDDT
 OS1030  HISTORY     - 19930929 GOOD             NGS
 OS1030  HISTORY     - 20121206 GOOD             INDIV
 OS1030
 OS1030                          STATION DESCRIPTION
 OS1030
 OS1030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1030'29.1 KM (18.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1030'OF STATE HIGHWAY 73 IN MARTIN, 0.8 KM (0.50 MI) EAST OF MILEPOST 167,
 OS1030'17.7 M (58.1 FT) WEST OF THE CENTER OF A TRACK ROAD LEADING NORTH,
 OS1030'14.8 M (48.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT)
 OS1030'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OS1030'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW
 OS1030'THE GROUND SURFACE.
 OS1030
 OS1030                          STATION RECOVERY (2012)
 OS1030
 OS1030'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1029 ***********************************************************************
 OS1029  DESIGNATION -  18 168.55
 OS1029  PID         -  OS1029
 OS1029  STATE/COUNTY-  SD/BENNETT
 OS1029  COUNTRY     -  US
 OS1029  USGS QUAD   -  TUTHILL (2017)
 OS1029
 OS1029                         *CURRENT SURVEY CONTROL
 OS1029  ______________________________________________________________________
 OS1029* NAD 83(1986) POSITION- 43 12 52.     (N) 101 22 29.     (W)   SCALED
 OS1029* NAVD 88 ORTHO HEIGHT -   905.363 (meters)     2970.35  (feet) ADJUSTED
 OS1029  ______________________________________________________________________
 OS1029  GEOID HEIGHT    -        -20.726 (meters)                     GEOID18
 OS1029  DYNAMIC HEIGHT  -        904.995 (meters)     2969.14  (feet) COMP
 OS1029  MODELED GRAVITY -    980,183.4   (mgal)                       NAVD 88
 OS1029
 OS1029  VERT ORDER      -  FIRST     CLASS II
 OS1029
 OS1029.The horizontal coordinates were scaled from a map and have
 OS1029.an estimated accuracy of +/- 6 seconds.
 OS1029
 OS1029.The orthometric height was determined by differential leveling and
 OS1029.adjusted by the NATIONAL GEODETIC SURVEY
 OS1029.in June 1994.
 OS1029
 OS1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1029.GEOID18 height accuracy estimate available here.
 OS1029
 OS1029.Click photographs - Photos may exist for this station.
 OS1029
 OS1029.The dynamic height is computed by dividing the NAVD 88
 OS1029.geopotential number by the normal gravity value computed on the
 OS1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1029.degrees latitude (g = 980.6199 gals.).
 OS1029
 OS1029.The modeled gravity was interpolated from observed gravity values.
 OS1029
 OS1029;                    North         East    Units  Estimated Accuracy
 OS1029;SPC SD S     -    98,410.      515,390.      MT  (+/- 180 meters Scaled)
 OS1029
 OS1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN071873(NAD 83)
 OS1029
 OS1029                          SUPERSEDED SURVEY CONTROL
 OS1029
 OS1029.No superseded survey control is available for this station.
 OS1029
 OS1029_MARKER: DB = BENCH MARK DISK
 OS1029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1029_STAMPING: 18-168.55 1993
 OS1029_MARK LOGO: SDDT
 OS1029_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1029+STABILITY: SURFACE MOTION
 OS1029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1029+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1029
 OS1029  HISTORY     - Date     Condition        Report By
 OS1029  HISTORY     - 1993     MONUMENTED       SDDT
 OS1029  HISTORY     - 19930929 GOOD             NGS
 OS1029  HISTORY     - 20121206 GOOD             INDIV
 OS1029
 OS1029                          STATION DESCRIPTION
 OS1029
 OS1029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1029'30.8 KM (19.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1029'OF STATE HIGHWAY 73 IN MARTIN, 0.9 KM (0.55 MI) EAST OF MILEPOST 168,
 OS1029'20.6 M (67.6 FT) WEST OF THE CENTER OF A TRACK ROAD LEADING NORTH,
 OS1029'17.7 M (58.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 OS1029'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OS1029'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1029'GROUND SURFACE.
 OS1029
 OS1029                          STATION RECOVERY (2012)
 OS1029
 OS1029'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1028 ***********************************************************************
 OS1028  DESIGNATION -  18 169.50
 OS1028  PID         -  OS1028
 OS1028  STATE/COUNTY-  SD/BENNETT
 OS1028  COUNTRY     -  US
 OS1028  USGS QUAD   -  HARRINGTON (2017)
 OS1028
 OS1028                         *CURRENT SURVEY CONTROL
 OS1028  ______________________________________________________________________
 OS1028* NAD 83(1986) POSITION- 43 12 53.     (N) 101 21 18.     (W)   SCALED
 OS1028* NAVD 88 ORTHO HEIGHT -   922.861 (meters)     3027.75  (feet) ADJUSTED
 OS1028  ______________________________________________________________________
 OS1028  GEOID HEIGHT    -        -20.774 (meters)                     GEOID18
 OS1028  DYNAMIC HEIGHT  -        922.486 (meters)     3026.52  (feet) COMP
 OS1028  MODELED GRAVITY -    980,183.2   (mgal)                       NAVD 88
 OS1028
 OS1028  VERT ORDER      -  FIRST     CLASS II
 OS1028
 OS1028.The horizontal coordinates were scaled from a map and have
 OS1028.an estimated accuracy of +/- 6 seconds.
 OS1028
 OS1028.The orthometric height was determined by differential leveling and
 OS1028.adjusted by the NATIONAL GEODETIC SURVEY
 OS1028.in June 1994.
 OS1028
 OS1028.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1028.GEOID18 height accuracy estimate available here.
 OS1028
 OS1028.Click photographs - Photos may exist for this station.
 OS1028
 OS1028.The dynamic height is computed by dividing the NAVD 88
 OS1028.geopotential number by the normal gravity value computed on the
 OS1028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1028.degrees latitude (g = 980.6199 gals.).
 OS1028
 OS1028.The modeled gravity was interpolated from observed gravity values.
 OS1028
 OS1028;                    North         East    Units  Estimated Accuracy
 OS1028;SPC SD S     -    98,430.      516,990.      MT  (+/- 180 meters Scaled)
 OS1028
 OS1028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN087873(NAD 83)
 OS1028
 OS1028                          SUPERSEDED SURVEY CONTROL
 OS1028
 OS1028.No superseded survey control is available for this station.
 OS1028
 OS1028_MARKER: DB = BENCH MARK DISK
 OS1028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1028_STAMPING: 18-169.50 1993
 OS1028_MARK LOGO: SDDT
 OS1028_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1028+STABILITY: SURFACE MOTION
 OS1028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1028+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1028
 OS1028  HISTORY     - Date     Condition        Report By
 OS1028  HISTORY     - 1993     MONUMENTED       SDDT
 OS1028  HISTORY     - 19930929 GOOD             NGS
 OS1028  HISTORY     - 20121206 GOOD             INDIV
 OS1028
 OS1028                          STATION DESCRIPTION
 OS1028
 OS1028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1028'32.3 KM (20.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1028'OF STATE HIGHWAY 73 IN MARTIN, 0.8 KM (0.50 MI) EAST OF MILEPOST 169,
 OS1028'25.0 M (82.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.3 M (79.7 FT)
 OS1028'WEST OF A UTILITY POLE WITH A GUY CABLE, 2.5 M (8.2 FT) BELOW THE
 OS1028'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OS1028'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OS1028'SURFACE.
 OS1028
 OS1028                          STATION RECOVERY (2012)
 OS1028
 OS1028'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1027 ***********************************************************************
 OS1027  CBN         -  This is a Cooperative Base Network Control Station.
 OS1027  DESIGNATION -  18 170.50
 OS1027  PID         -  OS1027
 OS1027  STATE/COUNTY-  SD/BENNETT
 OS1027  COUNTRY     -  US
 OS1027  USGS QUAD   -  HARRINGTON (2017)
 OS1027
 OS1027                         *CURRENT SURVEY CONTROL
 OS1027  ______________________________________________________________________
 OS1027* NAD 83(2011) POSITION- 43 12 54.38073(N) 101 20 10.01161(W)   ADJUSTED
 OS1027* NAD 83(2011) ELLIP HT-   902.875 (meters)        (06/27/12)   ADJUSTED
 OS1027* NAD 83(2011) EPOCH   -  2010.00
 OS1027* NAVD 88 ORTHO HEIGHT -   923.696 (meters)     3030.49  (feet) ADJUSTED
 OS1027  ______________________________________________________________________
 OS1027  GEOID HEIGHT    -        -20.821 (meters)                     GEOID18
 OS1027  NAD 83(2011) X  -   -915,258.100 (meters)                     COMP
 OS1027  NAD 83(2011) Y  - -4,565,441.151 (meters)                     COMP
 OS1027  NAD 83(2011) Z  -  4,345,566.619 (meters)                     COMP
 OS1027  LAPLACE CORR    -         -5.76  (seconds)                    DEFLEC18
 OS1027  DYNAMIC HEIGHT  -        923.321 (meters)     3029.26  (feet) COMP
 OS1027  MODELED GRAVITY -    980,182.6   (mgal)                       NAVD 88
 OS1027
 OS1027  VERT ORDER      -  FIRST     CLASS II
 OS1027
 OS1027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS1027  Standards:
 OS1027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS1027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS1027  -------------------------------------------------------------------
 OS1027  NETWORK    1.15   3.47           0.54   0.37   1.77     -0.04214255
 OS1027  -------------------------------------------------------------------
 OS1027  Click here for local accuracies and other accuracy information.
 OS1027
 OS1027.The horizontal coordinates were established by GPS observations
 OS1027.and adjusted by the National Geodetic Survey in June 2012.
 OS1027
 OS1027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS1027.been affixed to the stable North American tectonic plate. See 
 OS1027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS1027
 OS1027.The horizontal coordinates are valid at the epoch date displayed above
 OS1027.which is a decimal equivalence of Year/Month/Day.
 OS1027
 OS1027.The orthometric height was determined by differential leveling and
 OS1027.adjusted by the NATIONAL GEODETIC SURVEY
 OS1027.in June 1994.
 OS1027
 OS1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1027.GEOID18 height accuracy estimate available here.
 OS1027
 OS1027.Click photographs - Photos may exist for this station.
 OS1027
 OS1027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS1027
 OS1027.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS1027
 OS1027.The ellipsoidal height was determined by GPS observations
 OS1027.and is referenced to NAD 83.
 OS1027
 OS1027.The dynamic height is computed by dividing the NAVD 88
 OS1027.geopotential number by the normal gravity value computed on the
 OS1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1027.degrees latitude (g = 980.6199 gals.).
 OS1027
 OS1027.The modeled gravity was interpolated from observed gravity values.
 OS1027
 OS1027. The following values were computed from the NAD 83(2011) position.
 OS1027
 OS1027;                    North         East     Units Scale Factor Converg.
 OS1027;SPC SD S     -    98,448.861   518,525.643   MT  0.99993150   -0 41 30.4
 OS1027;SPC SD S     -   322,994.30  1,701,196.21   sFT  0.99993150   -0 41 30.4
 OS1027;UTM  14      - 4,787,351.941   310,249.390   MT  1.00004293   -1 36 00.4
 OS1027
 OS1027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS1027!SPC SD S     -   0.99985843  x   0.99993150  =   0.99978994
 OS1027!UTM  14      -   0.99985843  x   1.00004293  =   0.99990136
 OS1027
 OS1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN1024987351(NAD 83)
 OS1027
 OS1027                          SUPERSEDED SURVEY CONTROL
 OS1027
 OS1027  NAD 83(2007)-  43 12 54.38064(N)    101 20 10.01276(W) AD(2002.00) 0
 OS1027  ELLIP H (02/10/07)  902.908  (m)                       GP(2002.00)    
 OS1027  ELLIP H (04/15/04)  902.883  (m)                       GP(       ) 2 1
 OS1027  NAD 83(1996)-  43 12 54.38012(N)    101 20 10.01276(W) AD(       ) B
 OS1027  ELLIP H (04/18/97)  902.921  (m)                       GP(       ) 4 1
 OS1027  NAVD 88             923.70   (m)         3030.5    (f) LEVELING    3  
 OS1027
 OS1027.Superseded values are not recommended for survey control.
 OS1027
 OS1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS1027.See file dsdata.pdf to determine how the superseded data were derived.
 OS1027
 OS1027_MARKER: Z = SEE DESCRIPTION
 OS1027_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS1027_STAMPING: 18-170.50 1993
 OS1027_MARK LOGO: NGS
 OS1027_PROJECTION: FLUSH
 OS1027_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS1027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1027+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1027_ROD/PIPE-DEPTH: 6.4 meters
 OS1027_SLEEVE-DEPTH  : 1.8 meters
 OS1027
 OS1027  HISTORY     - Date     Condition        Report By
 OS1027  HISTORY     - 1993     MONUMENTED       SDDT
 OS1027  HISTORY     - 19930919 GOOD             NGS
 OS1027  HISTORY     - 19960815 GOOD             NGS
 OS1027  HISTORY     - 20121206 GOOD             INDIV
 OS1027
 OS1027                          STATION DESCRIPTION
 OS1027
 OS1027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1027'34.0 KM (21.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1027'OF STATE HIGHWAY 73 IN MARTIN, 0.8 KM (0.50 MI) EAST OF MILEPOST 170,
 OS1027'14.7 M (48.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.9 M (45.6 FT)
 OS1027'EAST OF THE EXTENDED CENTER OF A DIRT ROAD LEADING SOUTH, 0.7 M (2.3
 OS1027'FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS1027'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.2 M (0.7 FT) NORTH OF A
 OS1027'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OS1027'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OS1027'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OS1027'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS1027
 OS1027                          STATION RECOVERY (1996)
 OS1027
 OS1027'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS1027'THE STATION IS LOCATED 2.2 MI (3.5 KM) EAST OF VETAL, ON U.S. HIGHWAY
 OS1027'18.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 OS1027'THE JUNCTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY 73 NORTH, 12.0 MI
 OS1027'(19.3 KM) EAST OF MARTIN, GO EAST ON U.S. HIGHWAY 18 FOR 6.9 MI (11.1
 OS1027'KM) TO THE VETAL VOLUNTEER FIRE DEPARTMENT ON THE LEFT, CONTINUE EAST
 OS1027'ON HIGHWAY 18 FOR 2.2 MILES (3.5 KM) TO A GRAVELED ROAD ON THE RIGHT
 OS1027'AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 OS1027'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 OS1027'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.1 M (95.5 FT) WEST OF
 OS1027'UNDERGROUND CABLE JUNCTION BOX NUMBER 3 CH 35, 14.7 M (48.2 FT) NORTH
 OS1027'OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OS1027'FENCE, AND 0.2 M (0.7 FT) NORTH OF A METAL GUARD POST.  NOTE--ACCESS
 OS1027'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 OS1027'CAP.
 OS1027
 OS1027                          STATION RECOVERY (2012)
 OS1027
 OS1027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1026 ***********************************************************************
 OS1026  DESIGNATION -  18 171.60
 OS1026  PID         -  OS1026
 OS1026  STATE/COUNTY-  SD/BENNETT
 OS1026  COUNTRY     -  US
 OS1026  USGS QUAD   -  HARRINGTON (2017)
 OS1026
 OS1026                         *CURRENT SURVEY CONTROL
 OS1026  ______________________________________________________________________
 OS1026* NAD 83(1986) POSITION- 43 12 53.     (N) 101 18 56.     (W)   SCALED
 OS1026* NAVD 88 ORTHO HEIGHT -   947.397 (meters)     3108.25  (feet) ADJUSTED
 OS1026  ______________________________________________________________________
 OS1026  GEOID HEIGHT    -        -20.871 (meters)                     GEOID18
 OS1026  DYNAMIC HEIGHT  -        947.012 (meters)     3106.99  (feet) COMP
 OS1026  MODELED GRAVITY -    980,181.7   (mgal)                       NAVD 88
 OS1026
 OS1026  VERT ORDER      -  FIRST     CLASS II
 OS1026
 OS1026.The horizontal coordinates were scaled from a map and have
 OS1026.an estimated accuracy of +/- 6 seconds.
 OS1026
 OS1026.The orthometric height was determined by differential leveling and
 OS1026.adjusted by the NATIONAL GEODETIC SURVEY
 OS1026.in June 1994.
 OS1026
 OS1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1026.GEOID18 height accuracy estimate available here.
 OS1026
 OS1026.Click photographs - Photos may exist for this station.
 OS1026
 OS1026.The dynamic height is computed by dividing the NAVD 88
 OS1026.geopotential number by the normal gravity value computed on the
 OS1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1026.degrees latitude (g = 980.6199 gals.).
 OS1026
 OS1026.The modeled gravity was interpolated from observed gravity values.
 OS1026
 OS1026;                    North         East    Units  Estimated Accuracy
 OS1026;SPC SD S     -    98,390.      520,200.      MT  (+/- 180 meters Scaled)
 OS1026
 OS1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN119872(NAD 83)
 OS1026
 OS1026                          SUPERSEDED SURVEY CONTROL
 OS1026
 OS1026.No superseded survey control is available for this station.
 OS1026
 OS1026_MARKER: DB = BENCH MARK DISK
 OS1026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1026_STAMPING: 18-171.60 1993
 OS1026_MARK LOGO: SDDT
 OS1026_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1026+STABILITY: SURFACE MOTION
 OS1026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1026+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1026
 OS1026  HISTORY     - Date     Condition        Report By
 OS1026  HISTORY     - 1993     MONUMENTED       SDDT
 OS1026  HISTORY     - 19930929 GOOD             NGS
 OS1026  HISTORY     - 20121206 GOOD             INDIV
 OS1026
 OS1026                          STATION DESCRIPTION
 OS1026
 OS1026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1026'35.7 KM (22.20 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1026'OF STATE HIGHWAY 73 IN MARTIN, 1.0 KM (0.60 MI) EAST OF MILEPOST 171,
 OS1026'15.8 M (51.8 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.1
 OS1026'M (16.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT)
 OS1026'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M
 OS1026'(0.16 FT) ABOVE THE GROUND SURFACE.
 OS1026
 OS1026                          STATION RECOVERY (2012)
 OS1026
 OS1026'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1025 ***********************************************************************
 OS1025  DESIGNATION -  18 172.75
 OS1025  PID         -  OS1025
 OS1025  STATE/COUNTY-  SD/BENNETT
 OS1025  COUNTRY     -  US
 OS1025  USGS QUAD   -  HARRINGTON (2017)
 OS1025
 OS1025                         *CURRENT SURVEY CONTROL
 OS1025  ______________________________________________________________________
 OS1025* NAD 83(1986) POSITION- 43 12 53.     (N) 101 17 33.     (W)   SCALED
 OS1025* NAVD 88 ORTHO HEIGHT -   936.979 (meters)     3074.07  (feet) ADJUSTED
 OS1025  ______________________________________________________________________
 OS1025  GEOID HEIGHT    -        -20.931 (meters)                     GEOID18
 OS1025  DYNAMIC HEIGHT  -        936.597 (meters)     3072.82  (feet) COMP
 OS1025  MODELED GRAVITY -    980,180.1   (mgal)                       NAVD 88
 OS1025
 OS1025  VERT ORDER      -  FIRST     CLASS II
 OS1025
 OS1025.The horizontal coordinates were scaled from a map and have
 OS1025.an estimated accuracy of +/- 6 seconds.
 OS1025
 OS1025.The orthometric height was determined by differential leveling and
 OS1025.adjusted by the NATIONAL GEODETIC SURVEY
 OS1025.in June 1994.
 OS1025
 OS1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1025.GEOID18 height accuracy estimate available here.
 OS1025
 OS1025.Click photographs - Photos may exist for this station.
 OS1025
 OS1025.The dynamic height is computed by dividing the NAVD 88
 OS1025.geopotential number by the normal gravity value computed on the
 OS1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1025.degrees latitude (g = 980.6199 gals.).
 OS1025
 OS1025.The modeled gravity was interpolated from observed gravity values.
 OS1025
 OS1025;                    North         East    Units  Estimated Accuracy
 OS1025;SPC SD S     -    98,360.      522,070.      MT  (+/- 180 meters Scaled)
 OS1025
 OS1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN137872(NAD 83)
 OS1025
 OS1025                          SUPERSEDED SURVEY CONTROL
 OS1025
 OS1025.No superseded survey control is available for this station.
 OS1025
 OS1025_MARKER: DB = BENCH MARK DISK
 OS1025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1025_STAMPING: 18-172.75 1993
 OS1025_MARK LOGO: SDDT
 OS1025_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1025+STABILITY: SURFACE MOTION
 OS1025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1025+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1025
 OS1025  HISTORY     - Date     Condition        Report By
 OS1025  HISTORY     - 1993     MONUMENTED       SDDT
 OS1025  HISTORY     - 19930929 GOOD             NGS
 OS1025  HISTORY     - 20121206 GOOD             INDIV
 OS1025
 OS1025                          STATION DESCRIPTION
 OS1025
 OS1025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1025'37.4 KM (23.25 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1025'OF STATE HIGHWAY 73 IN MARTIN, 1.1 KM (0.70 MI) EAST OF MILEPOST 172,
 OS1025'44.5 M (146.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 OS1025'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OS1025'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1025'GROUND SURFACE.
 OS1025
 OS1025                          STATION RECOVERY (2012)
 OS1025
 OS1025'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1024 ***********************************************************************
 OS1024  DESIGNATION -  18 173.80
 OS1024  PID         -  OS1024
 OS1024  STATE/COUNTY-  SD/BENNETT
 OS1024  COUNTRY     -  US
 OS1024  USGS QUAD   -  HARRINGTON (2017)
 OS1024
 OS1024                         *CURRENT SURVEY CONTROL
 OS1024  ______________________________________________________________________
 OS1024* NAD 83(1986) POSITION- 43 12 53.     (N) 101 16 16.     (W)   SCALED
 OS1024* NAVD 88 ORTHO HEIGHT -   938.878 (meters)     3080.30  (feet) ADJUSTED
 OS1024  ______________________________________________________________________
 OS1024  GEOID HEIGHT    -        -20.985 (meters)                     GEOID18
 OS1024  DYNAMIC HEIGHT  -        938.492 (meters)     3079.04  (feet) COMP
 OS1024  MODELED GRAVITY -    980,176.9   (mgal)                       NAVD 88
 OS1024
 OS1024  VERT ORDER      -  FIRST     CLASS II
 OS1024
 OS1024.The horizontal coordinates were scaled from a map and have
 OS1024.an estimated accuracy of +/- 6 seconds.
 OS1024
 OS1024.The orthometric height was determined by differential leveling and
 OS1024.adjusted by the NATIONAL GEODETIC SURVEY
 OS1024.in June 1994.
 OS1024
 OS1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1024.GEOID18 height accuracy estimate available here.
 OS1024
 OS1024.Click photographs - Photos may exist for this station.
 OS1024
 OS1024.The dynamic height is computed by dividing the NAVD 88
 OS1024.geopotential number by the normal gravity value computed on the
 OS1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1024.degrees latitude (g = 980.6199 gals.).
 OS1024
 OS1024.The modeled gravity was interpolated from observed gravity values.
 OS1024
 OS1024;                    North         East    Units  Estimated Accuracy
 OS1024;SPC SD S     -    98,350.      523,810.      MT  (+/- 180 meters Scaled)
 OS1024
 OS1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN155871(NAD 83)
 OS1024
 OS1024                          SUPERSEDED SURVEY CONTROL
 OS1024
 OS1024.No superseded survey control is available for this station.
 OS1024
 OS1024_MARKER: DB = BENCH MARK DISK
 OS1024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1024_STAMPING: 18-173.80 1993
 OS1024_MARK LOGO: SDDT
 OS1024_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1024+STABILITY: SURFACE MOTION
 OS1024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1024+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1024
 OS1024  HISTORY     - Date     Condition        Report By
 OS1024  HISTORY     - 1993     MONUMENTED       SDDT
 OS1024  HISTORY     - 19930929 GOOD             NGS
 OS1024  HISTORY     - 20121206 GOOD             INDIV
 OS1024
 OS1024                          STATION DESCRIPTION
 OS1024
 OS1024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1024'39.2 KM (24.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1024'OF STATE HIGHWAY 73 IN MARTIN, 1.2 KM (0.75 MI) EAST OF MILEPOST 173,
 OS1024'19.8 M (65.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.1 M (16.7 FT)
 OS1024'EAST OF THE EAST END OF A BRACED FENCE POST, 3.0 M (9.8 FT) BELOW THE
 OS1024'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OS1024'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OS1024'SURFACE.
 OS1024
 OS1024                          STATION RECOVERY (2012)
 OS1024
 OS1024'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1023 ***********************************************************************
 OS1023  DESIGNATION -  18 174.95
 OS1023  PID         -  OS1023
 OS1023  STATE/COUNTY-  SD/BENNETT
 OS1023  COUNTRY     -  US
 OS1023  USGS QUAD   -  HARRINGTON (2017)
 OS1023
 OS1023                         *CURRENT SURVEY CONTROL
 OS1023  ______________________________________________________________________
 OS1023* NAD 83(1986) POSITION- 43 12 39.     (N) 101 15 02.     (W)   SCALED
 OS1023* NAVD 88 ORTHO HEIGHT -   956.976 (meters)     3139.68  (feet) ADJUSTED
 OS1023  ______________________________________________________________________
 OS1023  GEOID HEIGHT    -        -21.029 (meters)                     GEOID18
 OS1023  DYNAMIC HEIGHT  -        956.580 (meters)     3138.38  (feet) COMP
 OS1023  MODELED GRAVITY -    980,173.6   (mgal)                       NAVD 88
 OS1023
 OS1023  VERT ORDER      -  FIRST     CLASS II
 OS1023
 OS1023.The horizontal coordinates were scaled from a map and have
 OS1023.an estimated accuracy of +/- 6 seconds.
 OS1023
 OS1023.The orthometric height was determined by differential leveling and
 OS1023.adjusted by the NATIONAL GEODETIC SURVEY
 OS1023.in June 1994.
 OS1023
 OS1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1023.GEOID18 height accuracy estimate available here.
 OS1023
 OS1023.Click photographs - Photos may exist for this station.
 OS1023
 OS1023.The dynamic height is computed by dividing the NAVD 88
 OS1023.geopotential number by the normal gravity value computed on the
 OS1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1023.degrees latitude (g = 980.6199 gals.).
 OS1023
 OS1023.The modeled gravity was interpolated from observed gravity values.
 OS1023
 OS1023;                    North         East    Units  Estimated Accuracy
 OS1023;SPC SD S     -    97,890.      525,470.      MT  (+/- 180 meters Scaled)
 OS1023
 OS1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN171866(NAD 83)
 OS1023
 OS1023                          SUPERSEDED SURVEY CONTROL
 OS1023
 OS1023.No superseded survey control is available for this station.
 OS1023
 OS1023_MARKER: DB = BENCH MARK DISK
 OS1023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1023_STAMPING: 18-174.95 1993
 OS1023_MARK LOGO: SDDT
 OS1023_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1023+STABILITY: SURFACE MOTION
 OS1023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1023+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1023
 OS1023  HISTORY     - Date     Condition        Report By
 OS1023  HISTORY     - 1993     MONUMENTED       SDDT
 OS1023  HISTORY     - 19930929 GOOD             NGS
 OS1023  HISTORY     - 20121206 GOOD             INDIV
 OS1023
 OS1023                          STATION DESCRIPTION
 OS1023
 OS1023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1023'41.1 KM (25.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1023'OF STATE HIGHWAY 73 IN MARTIN, 1.5 KM (0.95 MI) EAST OF MILEPOST 174,
 OS1023'107.0 M (351.0 FT) WEST OF MILEPOST 175, 27.5 M (90.2 FT) NORTH OF
 OS1023'AND LEVEL WITH HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 OS1023'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1023'GROUND SURFACE.
 OS1023
 OS1023                          STATION RECOVERY (2012)
 OS1023
 OS1023'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1022 ***********************************************************************
 OS1022  DESIGNATION -  18 175.90
 OS1022  PID         -  OS1022
 OS1022  STATE/COUNTY-  SD/BENNETT
 OS1022  COUNTRY     -  US
 OS1022  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1022
 OS1022                         *CURRENT SURVEY CONTROL
 OS1022  ______________________________________________________________________
 OS1022* NAD 83(1986) POSITION- 43 12 47.     (N) 101 13 52.     (W)   SCALED
 OS1022* NAVD 88 ORTHO HEIGHT -   950.920 (meters)     3119.81  (feet) ADJUSTED
 OS1022  ______________________________________________________________________
 OS1022  GEOID HEIGHT    -        -21.085 (meters)                     GEOID18
 OS1022  DYNAMIC HEIGHT  -        950.524 (meters)     3118.51  (feet) COMP
 OS1022  MODELED GRAVITY -    980,171.6   (mgal)                       NAVD 88
 OS1022
 OS1022  VERT ORDER      -  FIRST     CLASS II
 OS1022
 OS1022.The horizontal coordinates were scaled from a map and have
 OS1022.an estimated accuracy of +/- 6 seconds.
 OS1022
 OS1022.The orthometric height was determined by differential leveling and
 OS1022.adjusted by the NATIONAL GEODETIC SURVEY
 OS1022.in June 1994.
 OS1022
 OS1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1022.GEOID18 height accuracy estimate available here.
 OS1022
 OS1022.Click photographs - Photos may exist for this station.
 OS1022
 OS1022.The dynamic height is computed by dividing the NAVD 88
 OS1022.geopotential number by the normal gravity value computed on the
 OS1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1022.degrees latitude (g = 980.6199 gals.).
 OS1022
 OS1022.The modeled gravity was interpolated from observed gravity values.
 OS1022
 OS1022;                    North         East    Units  Estimated Accuracy
 OS1022;SPC SD S     -    98,120.      527,050.      MT  (+/- 180 meters Scaled)
 OS1022
 OS1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN187868(NAD 83)
 OS1022
 OS1022                          SUPERSEDED SURVEY CONTROL
 OS1022
 OS1022.No superseded survey control is available for this station.
 OS1022
 OS1022_MARKER: Z = SEE DESCRIPTION
 OS1022_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1022_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1022_STAMPING: 18-175.90 1993
 OS1022_MARK LOGO: NGS
 OS1022_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1022_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1022+STABILITY: POSITION/ELEVATION WELL
 OS1022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1022+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 OS1022_ROD/PIPE-DEPTH: 6.4 meters
 OS1022_SLEEVE-DEPTH  : 3.0 meters
 OS1022
 OS1022  HISTORY     - Date     Condition        Report By
 OS1022  HISTORY     - 1993     MONUMENTED       SDDT
 OS1022  HISTORY     - 19930919 GOOD             NGS
 OS1022  HISTORY     - 20121206 GOOD             INDIV
 OS1022
 OS1022                          STATION DESCRIPTION
 OS1022
 OS1022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1022'42.6 KM (26.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1022'OF STATE HIGHWAY 73 IN MARTIN, 1.4 KM (0.85 MI) EAST OF MILEPOST 175,
 OS1022'198.0 M (649.6 FT) WEST OF MILEPOST 176, 23.1 M (75.8 FT) SOUTH OF
 OS1022'THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 OS1022'HIGHWAY, 2.2 M (7.2 FT) EAST OF A BRACED FENCE POST, 0.6 M (2.0 FT)
 OS1022'NORTH OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND 0.2 M
 OS1022'(0.7 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OS1022'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OS1022'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OS1022'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OS1022'PVC PIPE.
 OS1022
 OS1022                          STATION RECOVERY (2012)
 OS1022
 OS1022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1021 ***********************************************************************
 OS1021  DESIGNATION -  18 176.85
 OS1021  PID         -  OS1021
 OS1021  STATE/COUNTY-  SD/TODD
 OS1021  COUNTRY     -  US
 OS1021  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1021
 OS1021                         *CURRENT SURVEY CONTROL
 OS1021  ______________________________________________________________________
 OS1021* NAD 83(1986) POSITION- 43 13 22.     (N) 101 13 06.     (W)   SCALED
 OS1021* NAVD 88 ORTHO HEIGHT -   992.560 (meters)     3256.42  (feet) ADJUSTED
 OS1021  ______________________________________________________________________
 OS1021  GEOID HEIGHT    -        -21.143 (meters)                     GEOID18
 OS1021  DYNAMIC HEIGHT  -        992.148 (meters)     3255.07  (feet) COMP
 OS1021  MODELED GRAVITY -    980,170.5   (mgal)                       NAVD 88
 OS1021
 OS1021  VERT ORDER      -  FIRST     CLASS II
 OS1021
 OS1021.The horizontal coordinates were scaled from a map and have
 OS1021.an estimated accuracy of +/- 6 seconds.
 OS1021
 OS1021.The orthometric height was determined by differential leveling and
 OS1021.adjusted by the NATIONAL GEODETIC SURVEY
 OS1021.in June 1994.
 OS1021
 OS1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1021.GEOID18 height accuracy estimate available here.
 OS1021
 OS1021.Click photographs - Photos may exist for this station.
 OS1021
 OS1021.The dynamic height is computed by dividing the NAVD 88
 OS1021.geopotential number by the normal gravity value computed on the
 OS1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1021.degrees latitude (g = 980.6199 gals.).
 OS1021
 OS1021.The modeled gravity was interpolated from observed gravity values.
 OS1021
 OS1021;                    North         East    Units  Estimated Accuracy
 OS1021;SPC SD S     -    99,190.      528,100.      MT  (+/- 180 meters Scaled)
 OS1021
 OS1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN198879(NAD 83)
 OS1021
 OS1021                          SUPERSEDED SURVEY CONTROL
 OS1021
 OS1021.No superseded survey control is available for this station.
 OS1021
 OS1021_MARKER: DB = BENCH MARK DISK
 OS1021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1021_STAMPING: 18-176.85 1993
 OS1021_MARK LOGO: SDDT
 OS1021_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1021+STABILITY: SURFACE MOTION
 OS1021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1021+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1021
 OS1021  HISTORY     - Date     Condition        Report By
 OS1021  HISTORY     - 1993     MONUMENTED       SDDT
 OS1021  HISTORY     - 19930929 GOOD             NGS
 OS1021  HISTORY     - 20121210 GOOD             INDIV
 OS1021
 OS1021                          STATION DESCRIPTION
 OS1021
 OS1021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1021'44.2 KM (27.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1021'OF STATE HIGHWAY 73 IN MARTIN, 1.35 KM (0.85 MI) NORTHEAST OF
 OS1021'MILEPOST 176, 228.0 M (748.0 FT) SOUTHWEST OF MILEPOST 177, 22.5 M
 OS1021'(73.8 FT) WEST OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) NORTHEAST OF
 OS1021'THE SOUTHWEST END OF A BRACED FENCE POST, 1.5 M (4.9 FT) BELOW THE
 OS1021'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND
 OS1021'FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS1021'SURFACE.
 OS1021
 OS1021                          STATION RECOVERY (2012)
 OS1021
 OS1021'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1020 ***********************************************************************
 OS1020  DESIGNATION -  18 177.60
 OS1020  PID         -  OS1020
 OS1020  STATE/COUNTY-  SD/TODD
 OS1020  COUNTRY     -  US
 OS1020  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1020
 OS1020                         *CURRENT SURVEY CONTROL
 OS1020  ______________________________________________________________________
 OS1020* NAD 83(1986) POSITION- 43 13 55.     (N) 101 12 50.     (W)   SCALED
 OS1020* NAVD 88 ORTHO HEIGHT -  1000.771 (meters)     3283.36  (feet) ADJUSTED
 OS1020  ______________________________________________________________________
 OS1020  GEOID HEIGHT    -        -21.180 (meters)                     GEOID18
 OS1020  DYNAMIC HEIGHT  -       1000.355 (meters)     3282.00  (feet) COMP
 OS1020  MODELED GRAVITY -    980,170.0   (mgal)                       NAVD 88
 OS1020
 OS1020  VERT ORDER      -  FIRST     CLASS II
 OS1020
 OS1020.The horizontal coordinates were scaled from a map and have
 OS1020.an estimated accuracy of +/- 6 seconds.
 OS1020
 OS1020.The orthometric height was determined by differential leveling and
 OS1020.adjusted by the NATIONAL GEODETIC SURVEY
 OS1020.in June 1994.
 OS1020
 OS1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1020.GEOID18 height accuracy estimate available here.
 OS1020
 OS1020.Click photographs - Photos may exist for this station.
 OS1020
 OS1020.The dynamic height is computed by dividing the NAVD 88
 OS1020.geopotential number by the normal gravity value computed on the
 OS1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1020.degrees latitude (g = 980.6199 gals.).
 OS1020
 OS1020.The modeled gravity was interpolated from observed gravity values.
 OS1020
 OS1020;                    North         East    Units  Estimated Accuracy
 OS1020;SPC SD S     -   100,210.      528,480.      MT  (+/- 180 meters Scaled)
 OS1020
 OS1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN202889(NAD 83)
 OS1020
 OS1020                          SUPERSEDED SURVEY CONTROL
 OS1020
 OS1020.No superseded survey control is available for this station.
 OS1020
 OS1020_MARKER: DB = BENCH MARK DISK
 OS1020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1020_STAMPING: 18-177.60 1993
 OS1020_MARK LOGO: SDDT
 OS1020_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1020+STABILITY: SURFACE MOTION
 OS1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1020+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1020
 OS1020  HISTORY     - Date     Condition        Report By
 OS1020  HISTORY     - 1993     MONUMENTED       SDDT
 OS1020  HISTORY     - 19930929 GOOD             NGS
 OS1020  HISTORY     - 20121210 GOOD             INDIV
 OS1020
 OS1020                          STATION DESCRIPTION
 OS1020
 OS1020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1020'49.8 KM (30.95 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1020'OF MAIN STREET IN MISSION, 1.05 KM (0.65 MI) NORTHEAST OF MILEPOST
 OS1020'177, 23.1 M (75.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.0 M (9.8
 OS1020'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A
 OS1020'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OS1020'ABOVE THE GROUND SURFACE.
 OS1020
 OS1020                          STATION RECOVERY (2012)
 OS1020
 OS1020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1019 ***********************************************************************
 OS1019  DESIGNATION -  18 178.90
 OS1019  PID         -  OS1019
 OS1019  STATE/COUNTY-  SD/TODD
 OS1019  COUNTRY     -  US
 OS1019  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1019
 OS1019                         *CURRENT SURVEY CONTROL
 OS1019  ______________________________________________________________________
 OS1019* NAD 83(1986) POSITION- 43 13 30.     (N) 101 11 23.     (W)   SCALED
 OS1019* NAVD 88 ORTHO HEIGHT -   999.139 (meters)     3278.01  (feet) ADJUSTED
 OS1019  ______________________________________________________________________
 OS1019  GEOID HEIGHT    -        -21.229 (meters)                     GEOID18
 OS1019  DYNAMIC HEIGHT  -        998.730 (meters)     3276.67  (feet) COMP
 OS1019  MODELED GRAVITY -    980,176.5   (mgal)                       NAVD 88
 OS1019
 OS1019  VERT ORDER      -  FIRST     CLASS II
 OS1019
 OS1019.The horizontal coordinates were scaled from a map and have
 OS1019.an estimated accuracy of +/- 6 seconds.
 OS1019
 OS1019.The orthometric height was determined by differential leveling and
 OS1019.adjusted by the NATIONAL GEODETIC SURVEY
 OS1019.in June 1994.
 OS1019
 OS1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1019.GEOID18 height accuracy estimate available here.
 OS1019
 OS1019.Click photographs - Photos may exist for this station.
 OS1019
 OS1019.The dynamic height is computed by dividing the NAVD 88
 OS1019.geopotential number by the normal gravity value computed on the
 OS1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1019.degrees latitude (g = 980.6199 gals.).
 OS1019
 OS1019.The modeled gravity was interpolated from observed gravity values.
 OS1019
 OS1019;                    North         East    Units  Estimated Accuracy
 OS1019;SPC SD S     -    99,420.      530,430.      MT  (+/- 180 meters Scaled)
 OS1019
 OS1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN221881(NAD 83)
 OS1019
 OS1019                          SUPERSEDED SURVEY CONTROL
 OS1019
 OS1019.No superseded survey control is available for this station.
 OS1019
 OS1019_MARKER: DB = BENCH MARK DISK
 OS1019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1019_STAMPING: 18-178.90 1993
 OS1019_MARK LOGO: SDDT
 OS1019_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1019+STABILITY: SURFACE MOTION
 OS1019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1019+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1019
 OS1019  HISTORY     - Date     Condition        Report By
 OS1019  HISTORY     - 1993     MONUMENTED       SDDT
 OS1019  HISTORY     - 19930929 GOOD             NGS
 OS1019  HISTORY     - 20121210 GOOD             INDIV
 OS1019
 OS1019                          STATION DESCRIPTION
 OS1019
 OS1019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1019'47.8 KM (29.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1019'OF MAIN STREET IN MISSION, 1.5 KM (0.95 MI) SOUTHEAST OF MILEPOST
 OS1019'178, 22.4 M (73.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 6.8 M
 OS1019'(22.3 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT)
 OS1019'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS
 OS1019'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1019'GROUND SURFACE.
 OS1019
 OS1019                          STATION RECOVERY (2012)
 OS1019
 OS1019'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1018 ***********************************************************************
 OS1018  DESIGNATION -  18 180.00
 OS1018  PID         -  OS1018
 OS1018  STATE/COUNTY-  SD/TODD
 OS1018  COUNTRY     -  US
 OS1018  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1018
 OS1018                         *CURRENT SURVEY CONTROL
 OS1018  ______________________________________________________________________
 OS1018* NAD 83(1986) POSITION- 43 13 06.     (N) 101 10 08.     (W)   SCALED
 OS1018* NAVD 88 ORTHO HEIGHT -   969.676 (meters)     3181.35  (feet) ADJUSTED
 OS1018  ______________________________________________________________________
 OS1018  GEOID HEIGHT    -        -21.268 (meters)                     GEOID18
 OS1018  DYNAMIC HEIGHT  -        969.283 (meters)     3180.06  (feet) COMP
 OS1018  MODELED GRAVITY -    980,181.9   (mgal)                       NAVD 88
 OS1018
 OS1018  VERT ORDER      -  FIRST     CLASS II
 OS1018
 OS1018.The horizontal coordinates were scaled from a map and have
 OS1018.an estimated accuracy of +/- 6 seconds.
 OS1018
 OS1018.The orthometric height was determined by differential leveling and
 OS1018.adjusted by the NATIONAL GEODETIC SURVEY
 OS1018.in June 1994.
 OS1018
 OS1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1018.GEOID18 height accuracy estimate available here.
 OS1018
 OS1018.Click photographs - Photos may exist for this station.
 OS1018
 OS1018.The dynamic height is computed by dividing the NAVD 88
 OS1018.geopotential number by the normal gravity value computed on the
 OS1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1018.degrees latitude (g = 980.6199 gals.).
 OS1018
 OS1018.The modeled gravity was interpolated from observed gravity values.
 OS1018
 OS1018;                    North         East    Units  Estimated Accuracy
 OS1018;SPC SD S     -    98,660.      532,120.      MT  (+/- 180 meters Scaled)
 OS1018
 OS1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN238873(NAD 83)
 OS1018
 OS1018                          SUPERSEDED SURVEY CONTROL
 OS1018
 OS1018.No superseded survey control is available for this station.
 OS1018
 OS1018_MARKER: DB = BENCH MARK DISK
 OS1018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1018_STAMPING: 18-180.00 1993
 OS1018_MARK LOGO: SDDT
 OS1018_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1018+STABILITY: SURFACE MOTION
 OS1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1018+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS1018
 OS1018  HISTORY     - Date     Condition        Report By
 OS1018  HISTORY     - 1993     MONUMENTED       SDDT
 OS1018  HISTORY     - 19930929 GOOD             NGS
 OS1018
 OS1018                          STATION DESCRIPTION
 OS1018
 OS1018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1018'46.0 KM (28.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1018'OF MAIN STREET IN MISSION, 42.4 M (139.1 FT) NORTHWEST OF MILEPOST
 OS1018'180, 24.0 M (78.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 OS1018'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 OS1018'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1017 ***********************************************************************
 OS1017  DESIGNATION -  18 180.50
 OS1017  PID         -  OS1017
 OS1017  STATE/COUNTY-  SD/TODD
 OS1017  COUNTRY     -  US
 OS1017  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1017
 OS1017                         *CURRENT SURVEY CONTROL
 OS1017  ______________________________________________________________________
 OS1017* NAD 83(1986) POSITION- 43 13 03.     (N) 101 09 29.     (W)   SCALED
 OS1017* NAVD 88 ORTHO HEIGHT -   962.647 (meters)     3158.28  (feet) ADJUSTED
 OS1017  ______________________________________________________________________
 OS1017  GEOID HEIGHT    -        -21.297 (meters)                     GEOID18
 OS1017  DYNAMIC HEIGHT  -        962.259 (meters)     3157.01  (feet) COMP
 OS1017  MODELED GRAVITY -    980,184.4   (mgal)                       NAVD 88
 OS1017
 OS1017  VERT ORDER      -  FIRST     CLASS II
 OS1017
 OS1017.The horizontal coordinates were scaled from a map and have
 OS1017.an estimated accuracy of +/- 6 seconds.
 OS1017
 OS1017.The orthometric height was determined by differential leveling and
 OS1017.adjusted by the NATIONAL GEODETIC SURVEY
 OS1017.in June 1994.
 OS1017
 OS1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1017.GEOID18 height accuracy estimate available here.
 OS1017
 OS1017.Click photographs - Photos may exist for this station.
 OS1017
 OS1017.The dynamic height is computed by dividing the NAVD 88
 OS1017.geopotential number by the normal gravity value computed on the
 OS1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1017.degrees latitude (g = 980.6199 gals.).
 OS1017
 OS1017.The modeled gravity was interpolated from observed gravity values.
 OS1017
 OS1017;                    North         East    Units  Estimated Accuracy
 OS1017;SPC SD S     -    98,560.      533,000.      MT  (+/- 180 meters Scaled)
 OS1017
 OS1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN247872(NAD 83)
 OS1017
 OS1017                          SUPERSEDED SURVEY CONTROL
 OS1017
 OS1017.No superseded survey control is available for this station.
 OS1017
 OS1017_MARKER: Z = SEE DESCRIPTION
 OS1017_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1017_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1017_STAMPING: 18-180.50 1993
 OS1017_MARK LOGO: NGS
 OS1017_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1017_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1017_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1017+STABILITY: POSITION/ELEVATION WELL
 OS1017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1017+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1017_ROD/PIPE-DEPTH: 6.4 meters
 OS1017_SLEEVE-DEPTH  : 3.0 meters
 OS1017
 OS1017  HISTORY     - Date     Condition        Report By
 OS1017  HISTORY     - 1993     MONUMENTED       SDDT
 OS1017  HISTORY     - 19930919 GOOD             NGS
 OS1017  HISTORY     - 20121210 GOOD             INDIV
 OS1017
 OS1017                          STATION DESCRIPTION
 OS1017
 OS1017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1017'45.2 KM (28.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1017'OF MAIN STREET IN MISSION, 0.8 KM (0.50 MI) EAST OF MILEPOST 180,
 OS1017'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.6 M (8.5 FT) EAST
 OS1017'OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS1017'0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 OS1017'POST, AND 0.2 M (0.7 FT) NORTH OF A METAL GUARD POST.  NOTE--THE
 OS1017'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OS1017'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 OS1017'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OS1017'THEN THROUGH A 4-INCH PVC PIPE.
 OS1017
 OS1017                          STATION RECOVERY (2012)
 OS1017
 OS1017'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1017'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1016 ***********************************************************************
 OS1016  DESIGNATION -  18 181.00
 OS1016  PID         -  OS1016
 OS1016  STATE/COUNTY-  SD/TODD
 OS1016  COUNTRY     -  US
 OS1016  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1016
 OS1016                         *CURRENT SURVEY CONTROL
 OS1016  ______________________________________________________________________
 OS1016* NAD 83(1986) POSITION- 43 13 19.     (N) 101 09 02.     (W)   SCALED
 OS1016* NAVD 88 ORTHO HEIGHT -   954.256 (meters)     3130.75  (feet) ADJUSTED
 OS1016  ______________________________________________________________________
 OS1016  GEOID HEIGHT    -        -21.335 (meters)                     GEOID18
 OS1016  DYNAMIC HEIGHT  -        953.873 (meters)     3129.50  (feet) COMP
 OS1016  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 OS1016
 OS1016  VERT ORDER      -  FIRST     CLASS II
 OS1016
 OS1016.The horizontal coordinates were scaled from a map and have
 OS1016.an estimated accuracy of +/- 6 seconds.
 OS1016
 OS1016.The orthometric height was determined by differential leveling and
 OS1016.adjusted by the NATIONAL GEODETIC SURVEY
 OS1016.in June 1994.
 OS1016
 OS1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1016.GEOID18 height accuracy estimate available here.
 OS1016
 OS1016.Click photographs - Photos may exist for this station.
 OS1016
 OS1016.The dynamic height is computed by dividing the NAVD 88
 OS1016.geopotential number by the normal gravity value computed on the
 OS1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1016.degrees latitude (g = 980.6199 gals.).
 OS1016
 OS1016.The modeled gravity was interpolated from observed gravity values.
 OS1016
 OS1016;                    North         East    Units  Estimated Accuracy
 OS1016;SPC SD S     -    99,040.      533,610.      MT  (+/- 180 meters Scaled)
 OS1016
 OS1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN253877(NAD 83)
 OS1016
 OS1016                          SUPERSEDED SURVEY CONTROL
 OS1016
 OS1016.No superseded survey control is available for this station.
 OS1016
 OS1016_MARKER: DB = BENCH MARK DISK
 OS1016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1016_STAMPING: 18-181.00 1993
 OS1016_MARK LOGO: SDDT
 OS1016_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1016+STABILITY: SURFACE MOTION
 OS1016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1016+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1016
 OS1016  HISTORY     - Date     Condition        Report By
 OS1016  HISTORY     - 1993     MONUMENTED       SDDT
 OS1016  HISTORY     - 19930929 GOOD             NGS
 OS1016  HISTORY     - 20121210 GOOD             INDIV
 OS1016
 OS1016                          STATION DESCRIPTION
 OS1016
 OS1016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1016'44.4 KM (27.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1016'OF MAIN STREET IN MISSION, 54.5 M (178.8 FT) WEST OF MILEPOST 181,
 OS1016'39.2 M (128.6 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 5.0 M (16.4
 OS1016'FT) SOUTHWEST OF THE SOUTHWEST END OF A BRACED FENCE POST, 3.5 M
 OS1016'(11.5 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF
 OS1016'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OS1016'SURFACE.
 OS1016
 OS1016                          STATION RECOVERY (2012)
 OS1016
 OS1016'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1015 ***********************************************************************
 OS1015  DESIGNATION -  18 182.40
 OS1015  PID         -  OS1015
 OS1015  STATE/COUNTY-  SD/TODD
 OS1015  COUNTRY     -  US
 OS1015  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS1015
 OS1015                         *CURRENT SURVEY CONTROL
 OS1015  ______________________________________________________________________
 OS1015* NAD 83(1986) POSITION- 43 14 12.     (N) 101 07 42.     (W)   SCALED
 OS1015* NAVD 88 ORTHO HEIGHT -   893.634 (meters)     2931.86  (feet) ADJUSTED
 OS1015  ______________________________________________________________________
 OS1015  GEOID HEIGHT    -        -21.457 (meters)                     GEOID18
 OS1015  DYNAMIC HEIGHT  -        893.278 (meters)     2930.70  (feet) COMP
 OS1015  MODELED GRAVITY -    980,190.9   (mgal)                       NAVD 88
 OS1015
 OS1015  VERT ORDER      -  FIRST     CLASS II
 OS1015
 OS1015.The horizontal coordinates were scaled from a map and have
 OS1015.an estimated accuracy of +/- 6 seconds.
 OS1015
 OS1015.The orthometric height was determined by differential leveling and
 OS1015.adjusted by the NATIONAL GEODETIC SURVEY
 OS1015.in June 1994.
 OS1015
 OS1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1015.GEOID18 height accuracy estimate available here.
 OS1015
 OS1015.Click photographs - Photos may exist for this station.
 OS1015
 OS1015.The dynamic height is computed by dividing the NAVD 88
 OS1015.geopotential number by the normal gravity value computed on the
 OS1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1015.degrees latitude (g = 980.6199 gals.).
 OS1015
 OS1015.The modeled gravity was interpolated from observed gravity values.
 OS1015
 OS1015;                    North         East    Units  Estimated Accuracy
 OS1015;SPC SD S     -   100,660.      535,430.      MT  (+/- 180 meters Scaled)
 OS1015
 OS1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN271892(NAD 83)
 OS1015
 OS1015                          SUPERSEDED SURVEY CONTROL
 OS1015
 OS1015.No superseded survey control is available for this station.
 OS1015
 OS1015_MARKER: DB = BENCH MARK DISK
 OS1015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1015_STAMPING: 18-182.40 1993
 OS1015_MARK LOGO: SDDT
 OS1015_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1015+STABILITY: SURFACE MOTION
 OS1015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1015+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1015
 OS1015  HISTORY     - Date     Condition        Report By
 OS1015  HISTORY     - 1993     MONUMENTED       SDDT
 OS1015  HISTORY     - 19930929 GOOD             NGS
 OS1015  HISTORY     - 20121210 GOOD             INDIV
 OS1015
 OS1015                          STATION DESCRIPTION
 OS1015
 OS1015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1015'42.1 KM (26.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1015'OF MAIN STREET IN MISSION, 699.0 M (2293.3 FT) NORTHEAST OF MILEPOST
 OS1015'182, 23.0 M (75.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 11.1 M
 OS1015'(36.4 FT) NORTHWEST OF THE NORTHWEST END OF A CULVERT, 2.0 M (6.6 FT)
 OS1015'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS
 OS1015'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1015'GROUND SURFACE.
 OS1015
 OS1015                          STATION RECOVERY (2012)
 OS1015
 OS1015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1014 ***********************************************************************
 OS1014  DESIGNATION -  18 183.65
 OS1014  PID         -  OS1014
 OS1014  STATE/COUNTY-  SD/TODD
 OS1014  COUNTRY     -  US
 OS1014  USGS QUAD   -  IRON SHELL FLAT EAST (2017)
 OS1014
 OS1014                         *CURRENT SURVEY CONTROL
 OS1014  ______________________________________________________________________
 OS1014* NAD 83(1986) POSITION- 43 14 41.     (N) 101 06 35.     (W)   SCALED
 OS1014* NAVD 88 ORTHO HEIGHT -   880.487 (meters)     2888.73  (feet) ADJUSTED
 OS1014  ______________________________________________________________________
 OS1014  GEOID HEIGHT    -        -21.547 (meters)                     GEOID18
 OS1014  DYNAMIC HEIGHT  -        880.139 (meters)     2887.59  (feet) COMP
 OS1014  MODELED GRAVITY -    980,194.7   (mgal)                       NAVD 88
 OS1014
 OS1014  VERT ORDER      -  FIRST     CLASS II
 OS1014
 OS1014.The horizontal coordinates were scaled from a map and have
 OS1014.an estimated accuracy of +/- 6 seconds.
 OS1014
 OS1014.The orthometric height was determined by differential leveling and
 OS1014.adjusted by the NATIONAL GEODETIC SURVEY
 OS1014.in June 1994.
 OS1014
 OS1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1014.GEOID18 height accuracy estimate available here.
 OS1014
 OS1014.Click photographs - Photos may exist for this station.
 OS1014
 OS1014.The dynamic height is computed by dividing the NAVD 88
 OS1014.geopotential number by the normal gravity value computed on the
 OS1014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1014.degrees latitude (g = 980.6199 gals.).
 OS1014
 OS1014.The modeled gravity was interpolated from observed gravity values.
 OS1014
 OS1014;                    North         East    Units  Estimated Accuracy
 OS1014;SPC SD S     -   101,540.      536,950.      MT  (+/- 180 meters Scaled)
 OS1014
 OS1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN287901(NAD 83)
 OS1014
 OS1014                          SUPERSEDED SURVEY CONTROL
 OS1014
 OS1014.No superseded survey control is available for this station.
 OS1014
 OS1014_MARKER: DB = BENCH MARK DISK
 OS1014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1014_STAMPING: 18-183.65 1993
 OS1014_MARK LOGO: SDDT
 OS1014_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1014+STABILITY: SURFACE MOTION
 OS1014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1014+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OS1014
 OS1014  HISTORY     - Date     Condition        Report By
 OS1014  HISTORY     - 1993     MONUMENTED       SDDT
 OS1014  HISTORY     - 19930929 GOOD             NGS
 OS1014  HISTORY     - 20121210 GOOD             INDIV
 OS1014
 OS1014                          STATION DESCRIPTION
 OS1014
 OS1014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1014'40.1 KM (24.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1014'OF MAIN STREET IN MISSION, 1.0 KM (0.60 MI) NORTHEAST OF MILEPOST
 OS1014'183, 47.0 M (154.2 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY LEADING
 OS1014'NORTH TO A FRAME HOUSE, 22.2 M (72.8 FT) NORTHWEST OF THE HIGHWAY
 OS1014'CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0
 OS1014'FT) SOUTHEAST OF A FENCE, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST,
 OS1014'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1014
 OS1014                          STATION RECOVERY (2012)
 OS1014
 OS1014'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1013 ***********************************************************************
 OS1013  DESIGNATION -  18 184.10
 OS1013  PID         -  OS1013
 OS1013  STATE/COUNTY-  SD/TODD
 OS1013  COUNTRY     -  US
 OS1013  USGS QUAD   -  PARMELEE (2017)
 OS1013
 OS1013                         *CURRENT SURVEY CONTROL
 OS1013  ______________________________________________________________________
 OS1013* NAD 83(1986) POSITION- 43 15 02.     (N) 101 06 14.     (W)   SCALED
 OS1013* NAVD 88 ORTHO HEIGHT -   876.735 (meters)     2876.42  (feet) ADJUSTED
 OS1013  ______________________________________________________________________
 OS1013  GEOID HEIGHT    -        -21.589 (meters)                     GEOID18
 OS1013  DYNAMIC HEIGHT  -        876.389 (meters)     2875.29  (feet) COMP
 OS1013  MODELED GRAVITY -    980,196.1   (mgal)                       NAVD 88
 OS1013
 OS1013  VERT ORDER      -  FIRST     CLASS II
 OS1013
 OS1013.The horizontal coordinates were scaled from a map and have
 OS1013.an estimated accuracy of +/- 6 seconds.
 OS1013
 OS1013.The orthometric height was determined by differential leveling and
 OS1013.adjusted by the NATIONAL GEODETIC SURVEY
 OS1013.in June 1994.
 OS1013
 OS1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1013.GEOID18 height accuracy estimate available here.
 OS1013
 OS1013.Click photographs - Photos may exist for this station.
 OS1013
 OS1013.The dynamic height is computed by dividing the NAVD 88
 OS1013.geopotential number by the normal gravity value computed on the
 OS1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1013.degrees latitude (g = 980.6199 gals.).
 OS1013
 OS1013.The modeled gravity was interpolated from observed gravity values.
 OS1013
 OS1013;                    North         East    Units  Estimated Accuracy
 OS1013;SPC SD S     -   102,190.      537,430.      MT  (+/- 180 meters Scaled)
 OS1013
 OS1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN292907(NAD 83)
 OS1013
 OS1013                          SUPERSEDED SURVEY CONTROL
 OS1013
 OS1013.No superseded survey control is available for this station.
 OS1013
 OS1013_MARKER: DB = BENCH MARK DISK
 OS1013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1013_STAMPING: 18-184.10 1993
 OS1013_MARK LOGO: SDDT
 OS1013_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1013+STABILITY: SURFACE MOTION
 OS1013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1013+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1013
 OS1013  HISTORY     - Date     Condition        Report By
 OS1013  HISTORY     - 1993     MONUMENTED       SDDT
 OS1013  HISTORY     - 19930929 GOOD             NGS
 OS1013  HISTORY     - 20121211 GOOD             INDIV
 OS1013
 OS1013                          STATION DESCRIPTION
 OS1013
 OS1013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1013'39.3 KM (24.40 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1013'OF MAIN STREET IN MISSION, 238.0 M (780.8 FT) NORTH OF MILEPOST 184,
 OS1013'20.8 M (68.2 FT) WEST OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT)
 OS1013'NORTH OF THE SOUTHEAST CORNER OF A FENCE ENCLOSING THE HOLLOW HORN
 OS1013'BEAR CEMETERY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 OS1013'(1.6 FT) EAST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND
 OS1013'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1013
 OS1013                          STATION RECOVERY (2012)
 OS1013
 OS1013'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1012 ***********************************************************************
 OS1012  DESIGNATION -  18 184.65
 OS1012  PID         -  OS1012
 OS1012  STATE/COUNTY-  SD/TODD
 OS1012  COUNTRY     -  US
 OS1012  USGS QUAD   -  PARMELEE (2017)
 OS1012
 OS1012                         *CURRENT SURVEY CONTROL
 OS1012  ______________________________________________________________________
 OS1012* NAD 83(1986) POSITION- 43 15 30.     (N) 101 06 11.     (W)   SCALED
 OS1012* NAVD 88 ORTHO HEIGHT -   866.606 (meters)     2843.19  (feet) ADJUSTED
 OS1012  ______________________________________________________________________
 OS1012  GEOID HEIGHT    -        -21.623 (meters)                     GEOID18
 OS1012  DYNAMIC HEIGHT  -        866.265 (meters)     2842.07  (feet) COMP
 OS1012  MODELED GRAVITY -    980,196.9   (mgal)                       NAVD 88
 OS1012
 OS1012  VERT ORDER      -  FIRST     CLASS II
 OS1012
 OS1012.The horizontal coordinates were scaled from a map and have
 OS1012.an estimated accuracy of +/- 6 seconds.
 OS1012
 OS1012.The orthometric height was determined by differential leveling and
 OS1012.adjusted by the NATIONAL GEODETIC SURVEY
 OS1012.in June 1994.
 OS1012
 OS1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1012.GEOID18 height accuracy estimate available here.
 OS1012
 OS1012.Click photographs - Photos may exist for this station.
 OS1012
 OS1012.The dynamic height is computed by dividing the NAVD 88
 OS1012.geopotential number by the normal gravity value computed on the
 OS1012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1012.degrees latitude (g = 980.6199 gals.).
 OS1012
 OS1012.The modeled gravity was interpolated from observed gravity values.
 OS1012
 OS1012;                    North         East    Units  Estimated Accuracy
 OS1012;SPC SD S     -   103,050.      537,510.      MT  (+/- 180 meters Scaled)
 OS1012
 OS1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN293916(NAD 83)
 OS1012
 OS1012                          SUPERSEDED SURVEY CONTROL
 OS1012
 OS1012.No superseded survey control is available for this station.
 OS1012
 OS1012_MARKER: DB = BENCH MARK DISK
 OS1012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1012_STAMPING: 18-184.65 1993
 OS1012_MARK LOGO: SDDT
 OS1012_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1012+STABILITY: SURFACE MOTION
 OS1012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1012+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1012
 OS1012  HISTORY     - Date     Condition        Report By
 OS1012  HISTORY     - 1993     MONUMENTED       SDDT
 OS1012  HISTORY     - 19930929 GOOD             NGS
 OS1012  HISTORY     - 20121211 GOOD             INDIV
 OS1012
 OS1012                          STATION DESCRIPTION
 OS1012
 OS1012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1012'38.4 KM (23.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1012'OF MAIN STREET IN MISSION, 1.0 KM (0.60 MI) NORTH OF MILEPOST 184,
 OS1012'22.6 M (74.1 FT) WEST OF THE HIGHWAY CENTERLINE, 14.5 M (47.6 FT)
 OS1012'NORTH OF THE EXTENDED CENTER OF A FIELD ENTRANCE, 2.0 M (6.6 FT)
 OS1012'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHEAST OF A T-FENCE
 OS1012'CORNER, 0.5 M (1.6 FT) EAST OF A FENCE, 0.2 M (0.7 FT) EAST OF A
 OS1012'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1012'GROUND SURFACE.
 OS1012
 OS1012                          STATION RECOVERY (2012)
 OS1012
 OS1012'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1011 ***********************************************************************
 OS1011  DESIGNATION -  18 185.65
 OS1011  PID         -  OS1011
 OS1011  STATE/COUNTY-  SD/TODD
 OS1011  COUNTRY     -  US
 OS1011  USGS QUAD   -  PARMELEE (2017)
 OS1011
 OS1011                         *CURRENT SURVEY CONTROL
 OS1011  ______________________________________________________________________
 OS1011* NAD 83(1986) POSITION- 43 16 00.     (N) 101 05 20.     (W)   SCALED
 OS1011* NAVD 88 ORTHO HEIGHT -   857.161 (meters)     2812.20  (feet) ADJUSTED
 OS1011  ______________________________________________________________________
 OS1011  GEOID HEIGHT    -        -21.704 (meters)                     GEOID18
 OS1011  DYNAMIC HEIGHT  -        856.826 (meters)     2811.10  (feet) COMP
 OS1011  MODELED GRAVITY -    980,199.8   (mgal)                       NAVD 88
 OS1011
 OS1011  VERT ORDER      -  FIRST     CLASS II
 OS1011
 OS1011.The horizontal coordinates were scaled from a map and have
 OS1011.an estimated accuracy of +/- 6 seconds.
 OS1011
 OS1011.The orthometric height was determined by differential leveling and
 OS1011.adjusted by the NATIONAL GEODETIC SURVEY
 OS1011.in June 1994.
 OS1011
 OS1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1011.GEOID18 height accuracy estimate available here.
 OS1011
 OS1011.Click photographs - Photos may exist for this station.
 OS1011
 OS1011.The dynamic height is computed by dividing the NAVD 88
 OS1011.geopotential number by the normal gravity value computed on the
 OS1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1011.degrees latitude (g = 980.6199 gals.).
 OS1011
 OS1011.The modeled gravity was interpolated from observed gravity values.
 OS1011
 OS1011;                    North         East    Units  Estimated Accuracy
 OS1011;SPC SD S     -   103,960.      538,660.      MT  (+/- 180 meters Scaled)
 OS1011
 OS1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN304925(NAD 83)
 OS1011
 OS1011                          SUPERSEDED SURVEY CONTROL
 OS1011
 OS1011.No superseded survey control is available for this station.
 OS1011
 OS1011_MARKER: DB = BENCH MARK DISK
 OS1011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1011_STAMPING: 18-185.65 1993
 OS1011_MARK LOGO: SDDT
 OS1011_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1011+STABILITY: SURFACE MOTION
 OS1011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1011+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1011
 OS1011  HISTORY     - Date     Condition        Report By
 OS1011  HISTORY     - 1993     MONUMENTED       SDDT
 OS1011  HISTORY     - 19930929 GOOD             NGS
 OS1011  HISTORY     - 20121211 GOOD             INDIV
 OS1011
 OS1011                          STATION DESCRIPTION
 OS1011
 OS1011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1011'36.9 KM (22.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1011'OF MAIN STREET IN MISSION, 1.0 KM (0.60 MI) NORTHEAST OF MILEPOST
 OS1011'185, 64.4 M (211.3 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE,
 OS1011'22.6 M (74.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT)
 OS1011'SOUTHWEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE,
 OS1011'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OS1011'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16
 OS1011'FT) ABOVE THE GROUND SURFACE.
 OS1011
 OS1011                          STATION RECOVERY (2012)
 OS1011
 OS1011'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1010 ***********************************************************************
 OS1010  CBN         -  This is a Cooperative Base Network Control Station.
 OS1010  DESIGNATION -  18 186.05
 OS1010  PID         -  OS1010
 OS1010  STATE/COUNTY-  SD/TODD
 OS1010  COUNTRY     -  US
 OS1010  USGS QUAD   -  PARMELEE (2017)
 OS1010
 OS1010                         *CURRENT SURVEY CONTROL
 OS1010  ______________________________________________________________________
 OS1010* NAD 83(2011) POSITION- 43 16 08.05318(N) 101 04 54.02788(W)   ADJUSTED
 OS1010* NAD 83(2011) ELLIP HT-   828.723 (meters)        (06/27/12)   ADJUSTED
 OS1010* NAD 83(2011) EPOCH   -  2010.00
 OS1010* NAVD 88 ORTHO HEIGHT -   850.452 (meters)     2790.19  (feet) ADJUSTED
 OS1010  ______________________________________________________________________
 OS1010  GEOID HEIGHT    -        -21.738 (meters)                     GEOID18
 OS1010  NAD 83(2011) X  -   -894,177.360 (meters)                     COMP
 OS1010  NAD 83(2011) Y  - -4,565,388.802 (meters)                     COMP
 OS1010  NAD 83(2011) Z  -  4,349,870.317 (meters)                     COMP
 OS1010  LAPLACE CORR    -         -7.92  (seconds)                    DEFLEC18
 OS1010  DYNAMIC HEIGHT  -        850.120 (meters)     2789.10  (feet) COMP
 OS1010  MODELED GRAVITY -    980,200.3   (mgal)                       NAVD 88
 OS1010
 OS1010  VERT ORDER      -  FIRST     CLASS II
 OS1010
 OS1010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS1010  Standards:
 OS1010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS1010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS1010  -------------------------------------------------------------------
 OS1010  NETWORK    0.48   0.92           0.22   0.17   0.47      0.01526389
 OS1010  -------------------------------------------------------------------
 OS1010  Click here for local accuracies and other accuracy information.
 OS1010
 OS1010.The horizontal coordinates were established by GPS observations
 OS1010.and adjusted by the National Geodetic Survey in June 2012.
 OS1010
 OS1010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS1010.been affixed to the stable North American tectonic plate. See 
 OS1010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS1010
 OS1010.The horizontal coordinates are valid at the epoch date displayed above
 OS1010.which is a decimal equivalence of Year/Month/Day.
 OS1010
 OS1010.The orthometric height was determined by differential leveling and
 OS1010.adjusted by the NATIONAL GEODETIC SURVEY
 OS1010.in June 1994.
 OS1010
 OS1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1010.GEOID18 height accuracy estimate available here.
 OS1010
 OS1010.Click photographs - Photos may exist for this station.
 OS1010
 OS1010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS1010
 OS1010.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS1010
 OS1010.The ellipsoidal height was determined by GPS observations
 OS1010.and is referenced to NAD 83.
 OS1010
 OS1010.The dynamic height is computed by dividing the NAVD 88
 OS1010.geopotential number by the normal gravity value computed on the
 OS1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1010.degrees latitude (g = 980.6199 gals.).
 OS1010
 OS1010.The modeled gravity was interpolated from observed gravity values.
 OS1010
 OS1010. The following values were computed from the NAD 83(2011) position.
 OS1010
 OS1010;                    North         East     Units Scale Factor Converg.
 OS1010;SPC SD S     -   104,207.068   539,251.674   MT  0.99992537   -0 30 58.5
 OS1010;SPC SD S     -   341,886.02  1,769,194.87   sFT  0.99992537   -0 30 58.5
 OS1010;UTM  14      - 4,792,780.748   331,065.635   MT  0.99995107   -1 25 37.8
 OS1010
 OS1010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS1010!SPC SD S     -   0.99987006  x   0.99992537  =   0.99979544
 OS1010!UTM  14      -   0.99987006  x   0.99995107  =   0.99982113
 OS1010
 OS1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN3106592780(NAD 83)
 OS1010
 OS1010                          SUPERSEDED SURVEY CONTROL
 OS1010
 OS1010  NAD 83(2007)-  43 16 08.05304(N)    101 04 54.02908(W) AD(2002.00) 0
 OS1010  ELLIP H (02/10/07)  828.759  (m)                       GP(2002.00)    
 OS1010  ELLIP H (04/15/04)  828.746  (m)                       GP(       ) 2 1
 OS1010  NAD 83(1996)-  43 16 08.05252(N)    101 04 54.02907(W) AD(       ) B
 OS1010  ELLIP H (04/18/97)  828.790  (m)                       GP(       ) 4 1
 OS1010  NAVD 88             850.45   (m)         2790.2    (f) LEVELING    3  
 OS1010
 OS1010.Superseded values are not recommended for survey control.
 OS1010
 OS1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS1010.See file dsdata.pdf to determine how the superseded data were derived.
 OS1010
 OS1010_MARKER: Z = SEE DESCRIPTION
 OS1010_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS1010_STAMPING: 18-186.05 1993
 OS1010_MARK LOGO: NGS
 OS1010_PROJECTION: FLUSH
 OS1010_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1010+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1010_ROD/PIPE-DEPTH: 6.4 meters
 OS1010_SLEEVE-DEPTH  : 1.8 meters
 OS1010
 OS1010  HISTORY     - Date     Condition        Report By
 OS1010  HISTORY     - 1993     MONUMENTED       SDDT
 OS1010  HISTORY     - 19930919 GOOD             NGS
 OS1010  HISTORY     - 19960731 GOOD             NGS
 OS1010  HISTORY     - 20101004 GOOD             GEOMET
 OS1010  HISTORY     - 20121211 GOOD             INDIV
 OS1010
 OS1010                          STATION DESCRIPTION
 OS1010
 OS1010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1010'36.2 KM (22.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1010'OF MAIN STREET IN MISSION, 36.8 M (120.7 FT) NORTHEAST OF MILEPOST
 OS1010'186, 22.5 M (73.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6
 OS1010'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A
 OS1010'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTHWEST OF A METAL GUARD
 OS1010'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 OS1010'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 OS1010'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS1010'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS1010
 OS1010                          STATION RECOVERY (1996)
 OS1010
 OS1010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS1010'THE STATION IS LOCATED 22.5 MI (36.2 KM) WEST OF MISSION AND 3.5 MI
 OS1010'(5.6 KM) SOUTHWEST OF PARMELEE, ON U.S. HIGHWAY 18.  OWNERSHIP--THE
 OS1010'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OS1010'HIGHWAYS 18 AND 83 NORTH, 3.0 MI (4.8 KM) WEST OF MISSION, GO WEST ON
 OS1010'U.S. HIGHWAY 18 FOR 9.05 MI (14.56 KM) TO THE EAST END OF A BRIDGE
 OS1010'SPANNING THE LITTLE WHITE RIVER, CONTINUE WEST ON HIGHWAY 18 FOR 7.35
 OS1010'MI (11.83 KM) TO THE JUNCTION OF STATE HIGHWAY 63 NORTH, CONTINUE WEST
 OS1010'ON HIGHWAY 18 FOR 3.9 MI (6.3 KM) TO THE STATION ON THE RIGHT.  THE
 OS1010'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 OS1010'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 OS1010'LOCATED 73.8 FT (22.5 M) NORTHWEST OF THE HIGHWAY CENTERLINE, 27.5 FT
 OS1010'(8.4 M) SOUTHWEST OF A HIGH LINE CROSSING, 6.6 FT (2.0 M) BELOW THE
 OS1010'LEVEL OF THE HIGHWAY, 1.9 FT (0.6 M) SOUTHEAST OF A FENCE, 1.3 FT (0.4
 OS1010'M) SOUTHEAST OF A WITNESS POST, AND 1.0 FT (0.3 M) NORTHWEST OF A
 OS1010'METAL GUARD POST. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS1010'LOGO CAP AND THEN A 4-INCH PVC CAP.
 OS1010
 OS1010                          STATION RECOVERY (2010)
 OS1010
 OS1010'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (JSW)
 OS1010'RECOVERED AS DESCRIBED.
 OS1010
 OS1010                          STATION RECOVERY (2012)
 OS1010
 OS1010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1009 ***********************************************************************
 OS1009  DESIGNATION -  18 186.65
 OS1009  PID         -  OS1009
 OS1009  STATE/COUNTY-  SD/TODD
 OS1009  COUNTRY     -  US
 OS1009  USGS QUAD   -  PARMELEE (2017)
 OS1009
 OS1009                         *CURRENT SURVEY CONTROL
 OS1009  ______________________________________________________________________
 OS1009* NAD 83(1986) POSITION- 43 16 19.     (N) 101 04 06.     (W)   SCALED
 OS1009* NAVD 88 ORTHO HEIGHT -   861.062 (meters)     2825.00  (feet) ADJUSTED
 OS1009  ______________________________________________________________________
 OS1009  GEOID HEIGHT    -        -21.796 (meters)                     GEOID18
 OS1009  DYNAMIC HEIGHT  -        860.726 (meters)     2823.90  (feet) COMP
 OS1009  MODELED GRAVITY -    980,200.3   (mgal)                       NAVD 88
 OS1009
 OS1009  VERT ORDER      -  FIRST     CLASS II
 OS1009
 OS1009.The horizontal coordinates were scaled from a map and have
 OS1009.an estimated accuracy of +/- 6 seconds.
 OS1009
 OS1009.The orthometric height was determined by differential leveling and
 OS1009.adjusted by the NATIONAL GEODETIC SURVEY
 OS1009.in June 1994.
 OS1009
 OS1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1009.GEOID18 height accuracy estimate available here.
 OS1009
 OS1009.Click photographs - Photos may exist for this station.
 OS1009
 OS1009.The dynamic height is computed by dividing the NAVD 88
 OS1009.geopotential number by the normal gravity value computed on the
 OS1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1009.degrees latitude (g = 980.6199 gals.).
 OS1009
 OS1009.The modeled gravity was interpolated from observed gravity values.
 OS1009
 OS1009;                    North         East    Units  Estimated Accuracy
 OS1009;SPC SD S     -   104,540.      540,340.      MT  (+/- 180 meters Scaled)
 OS1009
 OS1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN321930(NAD 83)
 OS1009
 OS1009                          SUPERSEDED SURVEY CONTROL
 OS1009
 OS1009.No superseded survey control is available for this station.
 OS1009
 OS1009_MARKER: DB = BENCH MARK DISK
 OS1009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1009_STAMPING: 18-186.65 1993
 OS1009_MARK LOGO: SDDT
 OS1009_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1009+STABILITY: SURFACE MOTION
 OS1009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1009+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1009
 OS1009  HISTORY     - Date     Condition        Report By
 OS1009  HISTORY     - 1993     MONUMENTED       SDDT
 OS1009  HISTORY     - 19930929 GOOD             NGS
 OS1009  HISTORY     - 20121211 GOOD             INDIV
 OS1009
 OS1009                          STATION DESCRIPTION
 OS1009
 OS1009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1009'35.2 KM (21.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1009'OF MAIN STREET IN MISSION, 1.1 KM (0.70 MI) EAST OF MILEPOST 186,
 OS1009'498.0 M (1633.9 FT) WEST OF MILEPOST 187, 22.5 M (73.8 FT) NORTH OF
 OS1009'THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS1009'HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 OS1009'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OS1009'GROUND SURFACE.  NOTE--THE MONUMENT LEANS SLIGHTLY TO THE WEST, BUT
 OS1009'IT IS SOLID IN PLACE.
 OS1009
 OS1009                          STATION RECOVERY (2012)
 OS1009
 OS1009'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1008 ***********************************************************************
 OS1008  DESIGNATION -  18 187.70
 OS1008  PID         -  OS1008
 OS1008  STATE/COUNTY-  SD/TODD
 OS1008  COUNTRY     -  US
 OS1008  USGS QUAD   -  PARMELEE (2017)
 OS1008
 OS1008                         *CURRENT SURVEY CONTROL
 OS1008  ______________________________________________________________________
 OS1008* NAD 83(1986) POSITION- 43 16 30.     (N) 101 03 02.     (W)   SCALED
 OS1008* NAVD 88 ORTHO HEIGHT -   851.761 (meters)     2794.49  (feet) ADJUSTED
 OS1008  ______________________________________________________________________
 OS1008  GEOID HEIGHT    -        -21.871 (meters)                     GEOID18
 OS1008  DYNAMIC HEIGHT  -        851.427 (meters)     2793.39  (feet) COMP
 OS1008  MODELED GRAVITY -    980,200.1   (mgal)                       NAVD 88
 OS1008
 OS1008  VERT ORDER      -  FIRST     CLASS II
 OS1008
 OS1008.The horizontal coordinates were scaled from a map and have
 OS1008.an estimated accuracy of +/- 6 seconds.
 OS1008
 OS1008.The orthometric height was determined by differential leveling and
 OS1008.adjusted by the NATIONAL GEODETIC SURVEY
 OS1008.in June 1994.
 OS1008
 OS1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1008.GEOID18 height accuracy estimate available here.
 OS1008
 OS1008.Click photographs - Photos may exist for this station.
 OS1008
 OS1008.The dynamic height is computed by dividing the NAVD 88
 OS1008.geopotential number by the normal gravity value computed on the
 OS1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1008.degrees latitude (g = 980.6199 gals.).
 OS1008
 OS1008.The modeled gravity was interpolated from observed gravity values.
 OS1008
 OS1008;                    North         East    Units  Estimated Accuracy
 OS1008;SPC SD S     -   104,860.      541,780.      MT  (+/- 180 meters Scaled)
 OS1008
 OS1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN336933(NAD 83)
 OS1008
 OS1008                          SUPERSEDED SURVEY CONTROL
 OS1008
 OS1008.No superseded survey control is available for this station.
 OS1008
 OS1008_MARKER: DB = BENCH MARK DISK
 OS1008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1008_STAMPING: 18-187.70 1993
 OS1008_MARK LOGO: SDDT
 OS1008_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1008+STABILITY: SURFACE MOTION
 OS1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1008+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1008
 OS1008  HISTORY     - Date     Condition        Report By
 OS1008  HISTORY     - 1993     MONUMENTED       SDDT
 OS1008  HISTORY     - 19930929 GOOD             NGS
 OS1008  HISTORY     - 20121211 GOOD             INDIV
 OS1008
 OS1008                          STATION DESCRIPTION
 OS1008
 OS1008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1008'33.5 KM (20.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1008'OF MAIN STREET IN MISSION, 1.15 KM (0.70 MI) NORTHEAST OF MILEPOST
 OS1008'187, 463.0 M (1519.0 FT) SOUTHWEST OF MILEPOST 188, 29.2 M (95.8 FT)
 OS1008'NORTHWEST OF THE HIGHWAY CENTERLINE, 24.3 M (79.7 FT) NORTHEAST OF
 OS1008'THE CENTER OF A GRAVELED ROAD LEADING NORTH, 3.0 M (9.8 FT) ABOVE THE
 OS1008'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A FENCE, 0.4 M (1.3
 OS1008'FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 OS1008'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT LEANS SLIGHTLY TO
 OS1008'THE SOUTHWEST, BUT IT IS SOLID IN PLACE.
 OS1008
 OS1008                          STATION RECOVERY (2012)
 OS1008
 OS1008'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1007 ***********************************************************************
 OS1007  DESIGNATION -  18 189.05
 OS1007  PID         -  OS1007
 OS1007  STATE/COUNTY-  SD/TODD
 OS1007  COUNTRY     -  US
 OS1007  USGS QUAD   -  PARMELEE (2017)
 OS1007
 OS1007                         *CURRENT SURVEY CONTROL
 OS1007  ______________________________________________________________________
 OS1007* NAD 83(1986) POSITION- 43 17 16.     (N) 101 01 48.     (W)   SCALED
 OS1007* NAVD 88 ORTHO HEIGHT -   839.264 (meters)     2753.49  (feet) ADJUSTED
 OS1007  ______________________________________________________________________
 OS1007  GEOID HEIGHT    -        -21.999 (meters)                     GEOID18
 OS1007  DYNAMIC HEIGHT  -        838.935 (meters)     2752.41  (feet) COMP
 OS1007  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 OS1007
 OS1007  VERT ORDER      -  FIRST     CLASS II
 OS1007
 OS1007.The horizontal coordinates were scaled from a map and have
 OS1007.an estimated accuracy of +/- 6 seconds.
 OS1007
 OS1007.The orthometric height was determined by differential leveling and
 OS1007.adjusted by the NATIONAL GEODETIC SURVEY
 OS1007.in June 1994.
 OS1007
 OS1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1007.GEOID18 height accuracy estimate available here.
 OS1007
 OS1007.Click photographs - Photos may exist for this station.
 OS1007
 OS1007.The dynamic height is computed by dividing the NAVD 88
 OS1007.geopotential number by the normal gravity value computed on the
 OS1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1007.degrees latitude (g = 980.6199 gals.).
 OS1007
 OS1007.The modeled gravity was interpolated from observed gravity values.
 OS1007
 OS1007;                    North         East    Units  Estimated Accuracy
 OS1007;SPC SD S     -   106,270.      543,460.      MT  (+/- 180 meters Scaled)
 OS1007
 OS1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN353947(NAD 83)
 OS1007
 OS1007                          SUPERSEDED SURVEY CONTROL
 OS1007
 OS1007.No superseded survey control is available for this station.
 OS1007
 OS1007_MARKER: DB = BENCH MARK DISK
 OS1007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1007_STAMPING: 18-189.05 1993
 OS1007_MARK LOGO: SDDT
 OS1007_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1007+STABILITY: SURFACE MOTION
 OS1007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1007+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1007
 OS1007  HISTORY     - Date     Condition        Report By
 OS1007  HISTORY     - 1993     MONUMENTED       SDDT
 OS1007  HISTORY     - 19930929 GOOD             NGS
 OS1007  HISTORY     - 20121211 GOOD             INDIV
 OS1007
 OS1007                          STATION DESCRIPTION
 OS1007
 OS1007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1007'31.4 KM (19.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1007'OF MAIN STREET IN MISSION, 76.0 M (249.3 FT) NORTHEAST OF MILEPOST
 OS1007'189, 22.7 M (74.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6
 OS1007'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A
 OS1007'FENCE, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 OS1007'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OS1007
 OS1007                          STATION RECOVERY (2012)
 OS1007
 OS1007'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1006 ***********************************************************************
 OS1006  DESIGNATION -  18 190.15
 OS1006  PID         -  OS1006
 OS1006  STATE/COUNTY-  SD/TODD
 OS1006  COUNTRY     -  US
 OS1006  USGS QUAD   -  PARMELEE (2017)
 OS1006
 OS1006                         *CURRENT SURVEY CONTROL
 OS1006  ______________________________________________________________________
 OS1006* NAD 83(1986) POSITION- 43 17 36.     (N) 101 00 35.     (W)   SCALED
 OS1006* NAVD 88 ORTHO HEIGHT -   824.997 (meters)     2706.68  (feet) ADJUSTED
 OS1006  ______________________________________________________________________
 OS1006  GEOID HEIGHT    -        -22.096 (meters)                     GEOID18
 OS1006  DYNAMIC HEIGHT  -        824.673 (meters)     2705.61  (feet) COMP
 OS1006  MODELED GRAVITY -    980,199.7   (mgal)                       NAVD 88
 OS1006
 OS1006  VERT ORDER      -  FIRST     CLASS II
 OS1006
 OS1006.The horizontal coordinates were scaled from a map and have
 OS1006.an estimated accuracy of +/- 6 seconds.
 OS1006
 OS1006.The orthometric height was determined by differential leveling and
 OS1006.adjusted by the NATIONAL GEODETIC SURVEY
 OS1006.in June 1994.
 OS1006
 OS1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1006.GEOID18 height accuracy estimate available here.
 OS1006
 OS1006.Click photographs - Photos may exist for this station.
 OS1006
 OS1006.The dynamic height is computed by dividing the NAVD 88
 OS1006.geopotential number by the normal gravity value computed on the
 OS1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1006.degrees latitude (g = 980.6199 gals.).
 OS1006
 OS1006.The modeled gravity was interpolated from observed gravity values.
 OS1006
 OS1006;                    North         East    Units  Estimated Accuracy
 OS1006;SPC SD S     -   106,870.      545,120.      MT  (+/- 180 meters Scaled)
 OS1006
 OS1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN369953(NAD 83)
 OS1006
 OS1006                          SUPERSEDED SURVEY CONTROL
 OS1006
 OS1006.No superseded survey control is available for this station.
 OS1006
 OS1006_MARKER: DB = BENCH MARK DISK
 OS1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1006_STAMPING: 18-190.15 1993
 OS1006_MARK LOGO: SDDT
 OS1006_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1006+STABILITY: SURFACE MOTION
 OS1006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1006+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1006
 OS1006  HISTORY     - Date     Condition        Report By
 OS1006  HISTORY     - 1993     MONUMENTED       SDDT
 OS1006  HISTORY     - 19930929 GOOD             NGS
 OS1006  HISTORY     - 20121211 GOOD             INDIV
 OS1006
 OS1006                          STATION DESCRIPTION
 OS1006
 OS1006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1006'29.6 KM (18.40 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1006'OF MAIN STREET IN MISSION, 261.0 M (856.3 FT) NORTHEAST OF THE
 OS1006'CENTERLINE OF STATE HIGHWAY 63, 228.0 M (748.0 FT) NORTHEAST OF
 OS1006'MILEPOST 190, 22.6 M (74.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 OS1006'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 OS1006'SOUTHEAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A
 OS1006'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1006'GROUND SURFACE.
 OS1006
 OS1006                          STATION RECOVERY (2012)
 OS1006
 OS1006'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1005 ***********************************************************************
 OS1005  DESIGNATION -  18 191.15
 OS1005  PID         -  OS1005
 OS1005  STATE/COUNTY-  SD/TODD
 OS1005  COUNTRY     -  US
 OS1005  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1005
 OS1005                         *CURRENT SURVEY CONTROL
 OS1005  ______________________________________________________________________
 OS1005* NAD 83(1986) POSITION- 43 17 39.     (N) 100 59 24.     (W)   SCALED
 OS1005* NAVD 88 ORTHO HEIGHT -   834.029 (meters)     2736.31  (feet) ADJUSTED
 OS1005  ______________________________________________________________________
 OS1005  GEOID HEIGHT    -        -22.169 (meters)                     GEOID18
 OS1005  DYNAMIC HEIGHT  -        833.702 (meters)     2735.24  (feet) COMP
 OS1005  MODELED GRAVITY -    980,199.3   (mgal)                       NAVD 88
 OS1005
 OS1005  VERT ORDER      -  FIRST     CLASS II
 OS1005
 OS1005.The horizontal coordinates were scaled from a map and have
 OS1005.an estimated accuracy of +/- 6 seconds.
 OS1005
 OS1005.The orthometric height was determined by differential leveling and
 OS1005.adjusted by the NATIONAL GEODETIC SURVEY
 OS1005.in June 1994.
 OS1005
 OS1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1005.GEOID18 height accuracy estimate available here.
 OS1005
 OS1005.Click photographs - Photos may exist for this station.
 OS1005
 OS1005.The dynamic height is computed by dividing the NAVD 88
 OS1005.geopotential number by the normal gravity value computed on the
 OS1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1005.degrees latitude (g = 980.6199 gals.).
 OS1005
 OS1005.The modeled gravity was interpolated from observed gravity values.
 OS1005
 OS1005;                    North         East    Units  Estimated Accuracy
 OS1005;SPC SD S     -   106,950.      546,720.      MT  (+/- 180 meters Scaled)
 OS1005
 OS1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN385954(NAD 83)
 OS1005
 OS1005                          SUPERSEDED SURVEY CONTROL
 OS1005
 OS1005.No superseded survey control is available for this station.
 OS1005
 OS1005_MARKER: DB = BENCH MARK DISK
 OS1005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1005_STAMPING: 18-191.15 1993
 OS1005_MARK LOGO: SDDT
 OS1005_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1005+STABILITY: SURFACE MOTION
 OS1005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1005+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1005
 OS1005  HISTORY     - Date     Condition        Report By
 OS1005  HISTORY     - 1993     MONUMENTED       SDDT
 OS1005  HISTORY     - 19930929 GOOD             NGS
 OS1005  HISTORY     - 20121211 GOOD             INDIV
 OS1005
 OS1005                          STATION DESCRIPTION
 OS1005
 OS1005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1005'28.0 KM (17.40 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1005'OF MAIN STREET IN MISSION, 195.0 M (639.8 FT) EAST OF MILEPOST 191,
 OS1005'22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 OS1005'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OS1005'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OS1005'GROUND SURFACE.
 OS1005
 OS1005                          STATION RECOVERY (2012)
 OS1005
 OS1005'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1004 ***********************************************************************
 OS1004  DESIGNATION -  18 191.55
 OS1004  PID         -  OS1004
 OS1004  STATE/COUNTY-  SD/TODD
 OS1004  COUNTRY     -  US
 OS1004  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1004
 OS1004                         *CURRENT SURVEY CONTROL
 OS1004  ______________________________________________________________________
 OS1004* NAD 83(1986) POSITION- 43 17 46.     (N) 100 59 00.     (W)   SCALED
 OS1004* NAVD 88 ORTHO HEIGHT -   831.887 (meters)     2729.28  (feet) ADJUSTED
 OS1004  ______________________________________________________________________
 OS1004  GEOID HEIGHT    -        -22.201 (meters)                     GEOID18
 OS1004  DYNAMIC HEIGHT  -        831.561 (meters)     2728.21  (feet) COMP
 OS1004  MODELED GRAVITY -    980,199.3   (mgal)                       NAVD 88
 OS1004
 OS1004  VERT ORDER      -  FIRST     CLASS II
 OS1004
 OS1004.The horizontal coordinates were scaled from a map and have
 OS1004.an estimated accuracy of +/- 6 seconds.
 OS1004
 OS1004.The orthometric height was determined by differential leveling and
 OS1004.adjusted by the NATIONAL GEODETIC SURVEY
 OS1004.in June 1994.
 OS1004
 OS1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1004.GEOID18 height accuracy estimate available here.
 OS1004
 OS1004.Click photographs - Photos may exist for this station.
 OS1004
 OS1004.The dynamic height is computed by dividing the NAVD 88
 OS1004.geopotential number by the normal gravity value computed on the
 OS1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1004.degrees latitude (g = 980.6199 gals.).
 OS1004
 OS1004.The modeled gravity was interpolated from observed gravity values.
 OS1004
 OS1004;                    North         East    Units  Estimated Accuracy
 OS1004;SPC SD S     -   107,160.      547,260.      MT  (+/- 180 meters Scaled)
 OS1004
 OS1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN391956(NAD 83)
 OS1004
 OS1004                          SUPERSEDED SURVEY CONTROL
 OS1004
 OS1004.No superseded survey control is available for this station.
 OS1004
 OS1004_MARKER: Z = SEE DESCRIPTION
 OS1004_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS1004_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS1004_STAMPING: 18-191.55 1993
 OS1004_MARK LOGO: NGS
 OS1004_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1004_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS1004_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS1004+STABILITY: POSITION/ELEVATION WELL
 OS1004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1004+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1004_ROD/PIPE-DEPTH: 6.4 meters
 OS1004_SLEEVE-DEPTH  : 3.0 meters
 OS1004
 OS1004  HISTORY     - Date     Condition        Report By
 OS1004  HISTORY     - 1993     MONUMENTED       SDDT
 OS1004  HISTORY     - 19930919 GOOD             NGS
 OS1004  HISTORY     - 20121211 GOOD             INDIV
 OS1004
 OS1004                          STATION DESCRIPTION
 OS1004
 OS1004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1004'27.4 KM (17.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1004'OF MAIN STREET IN MISSION, 0.8 KM (0.50 MI) EAST OF MILEPOST 191,
 OS1004'25.7 M (84.3 FT) NORTHEAST OF THE CENTER OF A GRAVELED ROAD LEADING
 OS1004'NORTH AND THE EXTENDED CENTER OF A PAVED ROAD LEADING SOUTH, 22.9 M
 OS1004'(75.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) EAST OF
 OS1004'A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OS1004'(1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OS1004'NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OS1004'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OS1004'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OS1004'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OS1004'PVC PIPE.
 OS1004
 OS1004                          STATION RECOVERY (2012)
 OS1004
 OS1004'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1003 ***********************************************************************
 OS1003  DESIGNATION -  18 192.30
 OS1003  PID         -  OS1003
 OS1003  STATE/COUNTY-  SD/TODD
 OS1003  COUNTRY     -  US
 OS1003  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1003
 OS1003                         *CURRENT SURVEY CONTROL
 OS1003  ______________________________________________________________________
 OS1003* NAD 83(1986) POSITION- 43 18 03.     (N) 100 58 05.     (W)   SCALED
 OS1003* NAVD 88 ORTHO HEIGHT -   819.305 (meters)     2688.00  (feet) ADJUSTED
 OS1003  ______________________________________________________________________
 OS1003  GEOID HEIGHT    -        -22.278 (meters)                     GEOID18
 OS1003  DYNAMIC HEIGHT  -        818.985 (meters)     2686.95  (feet) COMP
 OS1003  MODELED GRAVITY -    980,203.0   (mgal)                       NAVD 88
 OS1003
 OS1003  VERT ORDER      -  FIRST     CLASS II
 OS1003
 OS1003.The horizontal coordinates were scaled from a map and have
 OS1003.an estimated accuracy of +/- 6 seconds.
 OS1003
 OS1003.The orthometric height was determined by differential leveling and
 OS1003.adjusted by the NATIONAL GEODETIC SURVEY
 OS1003.in June 1994.
 OS1003
 OS1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1003.GEOID18 height accuracy estimate available here.
 OS1003
 OS1003.Click photographs - Photos may exist for this station.
 OS1003
 OS1003.The dynamic height is computed by dividing the NAVD 88
 OS1003.geopotential number by the normal gravity value computed on the
 OS1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1003.degrees latitude (g = 980.6199 gals.).
 OS1003
 OS1003.The modeled gravity was interpolated from observed gravity values.
 OS1003
 OS1003;                    North         East    Units  Estimated Accuracy
 OS1003;SPC SD S     -   107,680.      548,500.      MT  (+/- 180 meters Scaled)
 OS1003
 OS1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN403961(NAD 83)
 OS1003
 OS1003                          SUPERSEDED SURVEY CONTROL
 OS1003
 OS1003.No superseded survey control is available for this station.
 OS1003
 OS1003_MARKER: DB = BENCH MARK DISK
 OS1003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1003_STAMPING: 18-192.30 1993
 OS1003_MARK LOGO: SDDT
 OS1003_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1003+STABILITY: SURFACE MOTION
 OS1003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1003+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1003
 OS1003  HISTORY     - Date     Condition        Report By
 OS1003  HISTORY     - 1993     MONUMENTED       SDDT
 OS1003  HISTORY     - 19930929 GOOD             NGS
 OS1003  HISTORY     - 20121211 GOOD             INDIV
 OS1003
 OS1003                          STATION DESCRIPTION
 OS1003
 OS1003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1003'26.2 KM (16.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1003'OF MAIN STREET IN MISSION, 396.0 M (1299.2 FT) NORTHEAST OF MILEPOST
 OS1003'192, 37.0 M (121.4 FT) NORTHEAST OF THE CENTER OF A DRIVEWAY LEADING
 OS1003'SOUTH TO A FRAME HOUSE, 23.6 M (77.4 FT) SOUTHEAST OF THE HIGHWAY
 OS1003'CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 OS1003'FT) NORTHWEST OF A T-FENCE CORNER, 0.2 M (0.7 FT) NORTHWEST OF A
 OS1003'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS1003'GROUND SURFACE.
 OS1003
 OS1003                          STATION RECOVERY (2012)
 OS1003
 OS1003'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1002 ***********************************************************************
 OS1002  DESIGNATION -  18 193.30
 OS1002  PID         -  OS1002
 OS1002  STATE/COUNTY-  SD/TODD
 OS1002  COUNTRY     -  US
 OS1002  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1002
 OS1002                         *CURRENT SURVEY CONTROL
 OS1002  ______________________________________________________________________
 OS1002* NAD 83(1986) POSITION- 43 18 19.     (N) 100 56 57.     (W)   SCALED
 OS1002* NAVD 88 ORTHO HEIGHT -   805.233 (meters)     2641.84  (feet) ADJUSTED
 OS1002  ______________________________________________________________________
 OS1002  GEOID HEIGHT    -        -22.367 (meters)                     GEOID18
 OS1002  DYNAMIC HEIGHT  -        804.923 (meters)     2640.82  (feet) COMP
 OS1002  MODELED GRAVITY -    980,207.8   (mgal)                       NAVD 88
 OS1002
 OS1002  VERT ORDER      -  FIRST     CLASS II
 OS1002
 OS1002.The horizontal coordinates were scaled from a map and have
 OS1002.an estimated accuracy of +/- 6 seconds.
 OS1002
 OS1002.The orthometric height was determined by differential leveling and
 OS1002.adjusted by the NATIONAL GEODETIC SURVEY
 OS1002.in June 1994.
 OS1002
 OS1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1002.GEOID18 height accuracy estimate available here.
 OS1002
 OS1002.Click photographs - Photos may exist for this station.
 OS1002
 OS1002.The dynamic height is computed by dividing the NAVD 88
 OS1002.geopotential number by the normal gravity value computed on the
 OS1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1002.degrees latitude (g = 980.6199 gals.).
 OS1002
 OS1002.The modeled gravity was interpolated from observed gravity values.
 OS1002
 OS1002;                    North         East    Units  Estimated Accuracy
 OS1002;SPC SD S     -   108,160.      550,040.      MT  (+/- 180 meters Scaled)
 OS1002
 OS1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN419965(NAD 83)
 OS1002
 OS1002                          SUPERSEDED SURVEY CONTROL
 OS1002
 OS1002.No superseded survey control is available for this station.
 OS1002
 OS1002_MARKER: DB = BENCH MARK DISK
 OS1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1002_STAMPING: 18-193.30 1993
 OS1002_MARK LOGO: SDDT
 OS1002_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1002+STABILITY: SURFACE MOTION
 OS1002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1002+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1002
 OS1002  HISTORY     - Date     Condition        Report By
 OS1002  HISTORY     - 1993     MONUMENTED       SDDT
 OS1002  HISTORY     - 19930929 GOOD             NGS
 OS1002  HISTORY     - 20121211 GOOD             INDIV
 OS1002
 OS1002                          STATION DESCRIPTION
 OS1002
 OS1002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1002'24.5 KM (15.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1002'OF MAIN STREET IN MISSION, 495.0 M (1624.0 FT) EAST OF MILEPOST 193,
 OS1002'22.1 M (72.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT)
 OS1002'SOUTH OF A DOUBLE POLE OF A BRACED FENCE POST, 0.3 M (1.0 FT) BELOW
 OS1002'THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 OS1002'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1002
 OS1002                          STATION RECOVERY (2012)
 OS1002
 OS1002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1001 ***********************************************************************
 OS1001  DESIGNATION -  18 194.30
 OS1001  PID         -  OS1001
 OS1001  STATE/COUNTY-  SD/TODD
 OS1001  COUNTRY     -  US
 OS1001  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1001
 OS1001                         *CURRENT SURVEY CONTROL
 OS1001  ______________________________________________________________________
 OS1001* NAD 83(1986) POSITION- 43 18 09.     (N) 100 55 45.     (W)   SCALED
 OS1001* NAVD 88 ORTHO HEIGHT -   788.126 (meters)     2585.71  (feet) ADJUSTED
 OS1001  ______________________________________________________________________
 OS1001  GEOID HEIGHT    -        -22.426 (meters)                     GEOID18
 OS1001  DYNAMIC HEIGHT  -        787.825 (meters)     2584.72  (feet) COMP
 OS1001  MODELED GRAVITY -    980,212.3   (mgal)                       NAVD 88
 OS1001
 OS1001  VERT ORDER      -  FIRST     CLASS II
 OS1001
 OS1001.The horizontal coordinates were scaled from a map and have
 OS1001.an estimated accuracy of +/- 6 seconds.
 OS1001
 OS1001.The orthometric height was determined by differential leveling and
 OS1001.adjusted by the NATIONAL GEODETIC SURVEY
 OS1001.in June 1994.
 OS1001
 OS1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1001.GEOID18 height accuracy estimate available here.
 OS1001
 OS1001.Click photographs - Photos may exist for this station.
 OS1001
 OS1001.The dynamic height is computed by dividing the NAVD 88
 OS1001.geopotential number by the normal gravity value computed on the
 OS1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1001.degrees latitude (g = 980.6199 gals.).
 OS1001
 OS1001.The modeled gravity was interpolated from observed gravity values.
 OS1001
 OS1001;                    North         East    Units  Estimated Accuracy
 OS1001;SPC SD S     -   107,840.      551,660.      MT  (+/- 180 meters Scaled)
 OS1001
 OS1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN435962(NAD 83)
 OS1001
 OS1001                          SUPERSEDED SURVEY CONTROL
 OS1001
 OS1001.No superseded survey control is available for this station.
 OS1001
 OS1001_MARKER: DB = BENCH MARK DISK
 OS1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1001_STAMPING: 18-194.30 1993
 OS1001_MARK LOGO: SDDT
 OS1001_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1001+STABILITY: SURFACE MOTION
 OS1001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1001+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1001
 OS1001  HISTORY     - Date     Condition        Report By
 OS1001  HISTORY     - 1993     MONUMENTED       SDDT
 OS1001  HISTORY     - 19930929 GOOD             NGS
 OS1001  HISTORY     - 20121211 GOOD             INDIV
 OS1001
 OS1001                          STATION DESCRIPTION
 OS1001
 OS1001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1001'22.9 KM (14.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1001'OF MAIN STREET IN MISSION, 469.0 M (1538.7 FT) EAST OF MILEPOST 194,
 OS1001'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 OS1001'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) SOUTH OF A
 OS1001'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 OS1001'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OS1001'ABOVE THE GROUND SURFACE.
 OS1001
 OS1001                          STATION RECOVERY (2012)
 OS1001
 OS1001'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1000 ***********************************************************************
 OS1000  DESIGNATION -  18 194.90
 OS1000  PID         -  OS1000
 OS1000  STATE/COUNTY-  SD/TODD
 OS1000  COUNTRY     -  US
 OS1000  USGS QUAD   -  SOLDIER CREEK (2017)
 OS1000
 OS1000                         *CURRENT SURVEY CONTROL
 OS1000  ______________________________________________________________________
 OS1000* NAD 83(1986) POSITION- 43 18 15.     (N) 100 55 03.     (W)   SCALED
 OS1000* NAVD 88 ORTHO HEIGHT -   786.068 (meters)     2578.96  (feet) ADJUSTED
 OS1000  ______________________________________________________________________
 OS1000  GEOID HEIGHT    -        -22.476 (meters)                     GEOID18
 OS1000  DYNAMIC HEIGHT  -        785.770 (meters)     2577.98  (feet) COMP
 OS1000  MODELED GRAVITY -    980,215.0   (mgal)                       NAVD 88
 OS1000
 OS1000  VERT ORDER      -  FIRST     CLASS II
 OS1000
 OS1000.The horizontal coordinates were scaled from a map and have
 OS1000.an estimated accuracy of +/- 6 seconds.
 OS1000
 OS1000.The orthometric height was determined by differential leveling and
 OS1000.adjusted by the NATIONAL GEODETIC SURVEY
 OS1000.in June 1994.
 OS1000
 OS1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1000.GEOID18 height accuracy estimate available here.
 OS1000
 OS1000.Click photographs - Photos may exist for this station.
 OS1000
 OS1000.The dynamic height is computed by dividing the NAVD 88
 OS1000.geopotential number by the normal gravity value computed on the
 OS1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1000.degrees latitude (g = 980.6199 gals.).
 OS1000
 OS1000.The modeled gravity was interpolated from observed gravity values.
 OS1000
 OS1000;                    North         East    Units  Estimated Accuracy
 OS1000;SPC SD S     -   108,020.      552,610.      MT  (+/- 180 meters Scaled)
 OS1000
 OS1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN444963(NAD 83)
 OS1000
 OS1000                          SUPERSEDED SURVEY CONTROL
 OS1000
 OS1000.No superseded survey control is available for this station.
 OS1000
 OS1000_MARKER: DB = BENCH MARK DISK
 OS1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1000_STAMPING: 18-194.90 1993
 OS1000_MARK LOGO: SDDT
 OS1000_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1000+STABILITY: SURFACE MOTION
 OS1000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1000+SATELLITE: SATELLITE OBSERVATIONS - December 11, 2012
 OS1000
 OS1000  HISTORY     - Date     Condition        Report By
 OS1000  HISTORY     - 1993     MONUMENTED       SDDT
 OS1000  HISTORY     - 19930929 GOOD             NGS
 OS1000  HISTORY     - 20121211 GOOD             INDIV
 OS1000
 OS1000                          STATION DESCRIPTION
 OS1000
 OS1000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1000'21.9 KM (13.60 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1000'OF MAIN STREET IN MISSION, 1.5 KM (0.95 MI) EAST OF MILEPOST 194,
 OS1000'126.0 M (413.4 FT) WEST OF MILEPOST 195, 22.3 M (73.2 FT) NORTH OF
 OS1000'THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT) WEST OF THE EXTENDED CENTER
 OS1000'OF A DRIVEWAY LEADING SOUTH, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 OS1000'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 OS1000'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS1000
 OS1000                          STATION RECOVERY (2012)
 OS1000
 OS1000'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0999 ***********************************************************************
 OS0999  DESIGNATION -  18 195.80
 OS0999  PID         -  OS0999
 OS0999  STATE/COUNTY-  SD/TODD
 OS0999  COUNTRY     -  US
 OS0999  USGS QUAD   -  SOLDIER CREEK (2017)
 OS0999
 OS0999                         *CURRENT SURVEY CONTROL
 OS0999  ______________________________________________________________________
 OS0999* NAD 83(1986) POSITION- 43 18 36.     (N) 100 54 06.     (W)   SCALED
 OS0999* NAVD 88 ORTHO HEIGHT -   776.828 (meters)     2548.64  (feet) ADJUSTED
 OS0999  ______________________________________________________________________
 OS0999  GEOID HEIGHT    -        -22.559 (meters)                     GEOID18
 OS0999  DYNAMIC HEIGHT  -        776.536 (meters)     2547.69  (feet) COMP
 OS0999  MODELED GRAVITY -    980,217.5   (mgal)                       NAVD 88
 OS0999
 OS0999  VERT ORDER      -  FIRST     CLASS II
 OS0999
 OS0999.The horizontal coordinates were scaled from a map and have
 OS0999.an estimated accuracy of +/- 6 seconds.
 OS0999
 OS0999.The orthometric height was determined by differential leveling and
 OS0999.adjusted by the NATIONAL GEODETIC SURVEY
 OS0999.in June 1994.
 OS0999
 OS0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0999.GEOID18 height accuracy estimate available here.
 OS0999
 OS0999.Click photographs - Photos may exist for this station.
 OS0999
 OS0999.The dynamic height is computed by dividing the NAVD 88
 OS0999.geopotential number by the normal gravity value computed on the
 OS0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0999.degrees latitude (g = 980.6199 gals.).
 OS0999
 OS0999.The modeled gravity was interpolated from observed gravity values.
 OS0999
 OS0999;                    North         East    Units  Estimated Accuracy
 OS0999;SPC SD S     -   108,660.      553,900.      MT  (+/- 180 meters Scaled)
 OS0999
 OS0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN457969(NAD 83)
 OS0999
 OS0999                          SUPERSEDED SURVEY CONTROL
 OS0999
 OS0999.No superseded survey control is available for this station.
 OS0999
 OS0999_MARKER: DB = BENCH MARK DISK
 OS0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0999_STAMPING: 18-195.80 1993
 OS0999_MARK LOGO: SDDT
 OS0999_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0999+STABILITY: SURFACE MOTION
 OS0999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0999+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OS0999
 OS0999  HISTORY     - Date     Condition        Report By
 OS0999  HISTORY     - 1993     MONUMENTED       SDDT
 OS0999  HISTORY     - 19930929 GOOD             NGS
 OS0999  HISTORY     - 20121212 GOOD             INDIV
 OS0999
 OS0999                          STATION DESCRIPTION
 OS0999
 OS0999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0999'20.4 KM (12.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0999'OF MAIN STREET IN MISSION, 1.4 KM (0.85 MI) NORTHEAST OF MILEPOST
 OS0999'195, 254.0 M (833.3 FT) SOUTHWEST OF MILEPOST 196, 22.2 M (72.8 FT)
 OS0999'SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL
 OS0999'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST AND FENCE,
 OS0999'NEAR THE CENTER OF 3 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH
 OS0999'WITH THE GROUND SURFACE.
 OS0999
 OS0999                          STATION RECOVERY (2012)
 OS0999
 OS0999'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0998 ***********************************************************************
 OS0998  CBN         -  This is a Cooperative Base Network Control Station.
 OS0998  DESIGNATION -  18 197.00
 OS0998  PID         -  OS0998
 OS0998  STATE/COUNTY-  SD/TODD
 OS0998  COUNTRY     -  US
 OS0998  USGS QUAD   -  SOLDIER CREEK (2017)
 OS0998
 OS0998                         *CURRENT SURVEY CONTROL
 OS0998  ______________________________________________________________________
 OS0998* NAD 83(2011) POSITION- 43 19 24.37421(N) 100 53 20.69981(W)   ADJUSTED
 OS0998* NAD 83(2011) ELLIP HT-   687.795 (meters)        (06/27/12)   ADJUSTED
 OS0998* NAD 83(2011) EPOCH   -  2010.00
 OS0998* NAVD 88 ORTHO HEIGHT -   710.464 (meters)     2330.91  (feet) ADJUSTED
 OS0998  ______________________________________________________________________
 OS0998  GEOID HEIGHT    -        -22.666 (meters)                     GEOID18
 OS0998  NAD 83(2011) X  -   -878,022.123 (meters)                     COMP
 OS0998  NAD 83(2011) Y  - -4,564,187.440 (meters)                     COMP
 OS0998  NAD 83(2011) Z  -  4,354,183.762 (meters)                     COMP
 OS0998  LAPLACE CORR    -         -8.08  (seconds)                    DEFLEC18
 OS0998  DYNAMIC HEIGHT  -        710.191 (meters)     2330.02  (feet) COMP
 OS0998  MODELED GRAVITY -    980,213.8   (mgal)                       NAVD 88
 OS0998
 OS0998  VERT ORDER      -  FIRST     CLASS II
 OS0998
 OS0998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0998  Standards:
 OS0998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0998  -------------------------------------------------------------------
 OS0998  NETWORK    0.45   0.90           0.21   0.15   0.46     -0.00159224
 OS0998  -------------------------------------------------------------------
 OS0998  Click here for local accuracies and other accuracy information.
 OS0998
 OS0998.The horizontal coordinates were established by GPS observations
 OS0998.and adjusted by the National Geodetic Survey in June 2012.
 OS0998
 OS0998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0998.been affixed to the stable North American tectonic plate. See 
 OS0998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0998
 OS0998.The horizontal coordinates are valid at the epoch date displayed above
 OS0998.which is a decimal equivalence of Year/Month/Day.
 OS0998
 OS0998.The orthometric height was determined by differential leveling and
 OS0998.adjusted by the NATIONAL GEODETIC SURVEY
 OS0998.in June 1994.
 OS0998
 OS0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0998.GEOID18 height accuracy estimate available here.
 OS0998
 OS0998.Click photographs - Photos may exist for this station.
 OS0998
 OS0998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0998
 OS0998.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0998
 OS0998.The ellipsoidal height was determined by GPS observations
 OS0998.and is referenced to NAD 83.
 OS0998
 OS0998.The dynamic height is computed by dividing the NAVD 88
 OS0998.geopotential number by the normal gravity value computed on the
 OS0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0998.degrees latitude (g = 980.6199 gals.).
 OS0998
 OS0998.The modeled gravity was interpolated from observed gravity values.
 OS0998
 OS0998. The following values were computed from the NAD 83(2011) position.
 OS0998
 OS0998;                    North         East     Units Scale Factor Converg.
 OS0998;SPC SD S     -   110,142.328   554,925.969   MT  0.99992005   -0 23 00.2
 OS0998;SPC SD S     -   361,358.62  1,820,619.62   sFT  0.99992005   -0 23 00.2
 OS0998;UTM  14      - 4,798,465.759   346,832.361   MT  0.99988859   -1 17 47.0
 OS0998
 OS0998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0998!SPC SD S     -   0.99989215  x   0.99992005  =   0.99981221
 OS0998!UTM  14      -   0.99989215  x   0.99988859  =   0.99978076
 OS0998
 OS0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN4683298465(NAD 83)
 OS0998
 OS0998                          SUPERSEDED SURVEY CONTROL
 OS0998
 OS0998  NAD 83(2007)-  43 19 24.37407(N)    100 53 20.70068(W) AD(2002.00) 0
 OS0998  ELLIP H (02/10/07)  687.825  (m)                       GP(2002.00)    
 OS0998  NAD 83(1995)-  43 19 24.37363(N)    100 53 20.70061(W) AD(       ) A
 OS0998  ELLIP H (06/23/03)  687.834  (m)                       GP(       ) 3 1
 OS0998  NAVD 88             710.46   (m)         2330.9    (f) LEVELING    3  
 OS0998
 OS0998.Superseded values are not recommended for survey control.
 OS0998
 OS0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0998.See file dsdata.pdf to determine how the superseded data were derived.
 OS0998
 OS0998_MARKER: Z = SEE DESCRIPTION
 OS0998_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0998_STAMPING: 18-197.00 1993
 OS0998_MARK LOGO: NGS
 OS0998_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0998_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0998+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OS0998_ROD/PIPE-DEPTH: 6.40 meters
 OS0998_SLEEVE-DEPTH  : 3.00 meters
 OS0998
 OS0998  HISTORY     - Date     Condition        Report By
 OS0998  HISTORY     - 1993     MONUMENTED       SDDT
 OS0998  HISTORY     - 19930919 GOOD             NGS
 OS0998  HISTORY     - 20020521 GOOD             SDDT
 OS0998  HISTORY     - 20101004 GOOD             GEOMET
 OS0998  HISTORY     - 20121212 GOOD             INDIV
 OS0998
 OS0998                          STATION DESCRIPTION
 OS0998
 OS0998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0998'19.5 KM (12.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0998'OF MAIN STREET IN MISSION, 42.8 M (140.4 FT) NORTHEAST OF MILEPOST
 OS0998'197, 23.4 M (76.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 OS0998'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF THE
 OS0998'NORTHEAST END OF A BRACED FENCE POST, 0.3 M (1.0 FT) SOUTH OF A
 OS0998'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 OS0998'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 OS0998'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 OS0998'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0998'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0998
 OS0998                          STATION RECOVERY (2002)
 OS0998
 OS0998'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0998'RECOVERED AS DESCRIBED
 OS0998'
 OS0998
 OS0998                          STATION RECOVERY (2010)
 OS0998
 OS0998'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (BKK)
 OS0998'RECOVERED AS DESCRIBED.
 OS0998
 OS0998                          STATION RECOVERY (2012)
 OS0998
 OS0998'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0997 ***********************************************************************
 OS0997  DESIGNATION -  18 197.55
 OS0997  PID         -  OS0997
 OS0997  STATE/COUNTY-  SD/TODD
 OS0997  COUNTRY     -  US
 OS0997  USGS QUAD   -  SOLDIER CREEK (2017)
 OS0997
 OS0997                         *CURRENT SURVEY CONTROL
 OS0997  ______________________________________________________________________
 OS0997* NAD 83(1986) POSITION- 43 19 38.     (N) 100 52 37.     (W)   SCALED
 OS0997* NAVD 88 ORTHO HEIGHT -   728.649 (meters)     2390.58  (feet) ADJUSTED
 OS0997  ______________________________________________________________________
 OS0997  GEOID HEIGHT    -        -22.723 (meters)                     GEOID18
 OS0997  DYNAMIC HEIGHT  -        728.368 (meters)     2389.65  (feet) COMP
 OS0997  MODELED GRAVITY -    980,210.1   (mgal)                       NAVD 88
 OS0997
 OS0997  VERT ORDER      -  FIRST     CLASS II
 OS0997
 OS0997.The horizontal coordinates were scaled from a map and have
 OS0997.an estimated accuracy of +/- 6 seconds.
 OS0997
 OS0997.The orthometric height was determined by differential leveling and
 OS0997.adjusted by the NATIONAL GEODETIC SURVEY
 OS0997.in June 1994.
 OS0997
 OS0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0997.GEOID18 height accuracy estimate available here.
 OS0997
 OS0997.Click photographs - Photos may exist for this station.
 OS0997
 OS0997.The dynamic height is computed by dividing the NAVD 88
 OS0997.geopotential number by the normal gravity value computed on the
 OS0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0997.degrees latitude (g = 980.6199 gals.).
 OS0997
 OS0997.The modeled gravity was interpolated from observed gravity values.
 OS0997
 OS0997;                    North         East    Units  Estimated Accuracy
 OS0997;SPC SD S     -   110,560.      555,910.      MT  (+/- 180 meters Scaled)
 OS0997
 OS0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN478988(NAD 83)
 OS0997
 OS0997                          SUPERSEDED SURVEY CONTROL
 OS0997
 OS0997.No superseded survey control is available for this station.
 OS0997
 OS0997_MARKER: DB = BENCH MARK DISK
 OS0997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0997_STAMPING: 18-197.55 1993
 OS0997_MARK LOGO: SDDT
 OS0997_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0997+STABILITY: SURFACE MOTION
 OS0997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0997+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OS0997
 OS0997  HISTORY     - Date     Condition        Report By
 OS0997  HISTORY     - 1993     MONUMENTED       SDDT
 OS0997  HISTORY     - 19930929 GOOD             NGS
 OS0997  HISTORY     - 20121212 GOOD             INDIV
 OS0997
 OS0997                          STATION DESCRIPTION
 OS0997
 OS0997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0997'18.6 KM (11.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0997'OF MAIN STREET IN MISSION, 0.9 KM (0.55 MI) SOUTHEAST OF MILEPOST
 OS0997'197, 221.0 M (725.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD LEADING
 OS0997'NORTH, 37.8 M (124.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3 M (4.3
 OS0997'FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0997'0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 OS0997'WITH THE GROUND SURFACE.
 OS0997
 OS0997                          STATION RECOVERY (2012)
 OS0997
 OS0997'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0996 ***********************************************************************
 OS0996  DESIGNATION -  18 198.30
 OS0996  PID         -  OS0996
 OS0996  STATE/COUNTY-  SD/TODD
 OS0996  COUNTRY     -  US
 OS0996  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0996
 OS0996                         *CURRENT SURVEY CONTROL
 OS0996  ______________________________________________________________________
 OS0996* NAD 83(1986) POSITION- 43 19 23.     (N) 100 51 53.     (W)   SCALED
 OS0996* NAVD 88 ORTHO HEIGHT -   769.202 (meters)     2523.62  (feet) ADJUSTED
 OS0996  ______________________________________________________________________
 OS0996  GEOID HEIGHT    -        -22.743 (meters)                     GEOID18
 OS0996  DYNAMIC HEIGHT  -        768.903 (meters)     2522.64  (feet) COMP
 OS0996  MODELED GRAVITY -    980,205.6   (mgal)                       NAVD 88
 OS0996
 OS0996  VERT ORDER      -  FIRST     CLASS II
 OS0996
 OS0996.The horizontal coordinates were scaled from a map and have
 OS0996.an estimated accuracy of +/- 6 seconds.
 OS0996
 OS0996.The orthometric height was determined by differential leveling and
 OS0996.adjusted by the NATIONAL GEODETIC SURVEY
 OS0996.in June 1994.
 OS0996
 OS0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0996.GEOID18 height accuracy estimate available here.
 OS0996
 OS0996.Click photographs - Photos may exist for this station.
 OS0996
 OS0996.The dynamic height is computed by dividing the NAVD 88
 OS0996.geopotential number by the normal gravity value computed on the
 OS0996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0996.degrees latitude (g = 980.6199 gals.).
 OS0996
 OS0996.The modeled gravity was interpolated from observed gravity values.
 OS0996
 OS0996;                    North         East    Units  Estimated Accuracy
 OS0996;SPC SD S     -   110,090.      556,900.      MT  (+/- 180 meters Scaled)
 OS0996
 OS0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN488983(NAD 83)
 OS0996
 OS0996                          SUPERSEDED SURVEY CONTROL
 OS0996
 OS0996.No superseded survey control is available for this station.
 OS0996
 OS0996_MARKER: DB = BENCH MARK DISK
 OS0996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0996_STAMPING: 18-198.30 1993
 OS0996_MARK LOGO: SDDT
 OS0996_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0996+STABILITY: SURFACE MOTION
 OS0996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0996+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OS0996
 OS0996  HISTORY     - Date     Condition        Report By
 OS0996  HISTORY     - 1993     MONUMENTED       SDDT
 OS0996  HISTORY     - 19930929 GOOD             NGS
 OS0996  HISTORY     - 20121212 GOOD             INDIV
 OS0996
 OS0996                          STATION DESCRIPTION
 OS0996
 OS0996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0996'17.3 KM (10.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0996'OF MAIN STREET IN MISSION, 540.0 M (1771.6 FT) SOUTHEAST OF MILEPOST
 OS0996'198, 22.0 M (72.2 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 4.0 M
 OS0996'(13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF
 OS0996'A FENCE, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 OS0996'IS FLUSH WITH THE GROUND SURFACE.
 OS0996
 OS0996                          STATION RECOVERY (2012)
 OS0996
 OS0996'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0995 ***********************************************************************
 OS0995  DESIGNATION -  18 199.00
 OS0995  PID         -  OS0995
 OS0995  STATE/COUNTY-  SD/TODD
 OS0995  COUNTRY     -  US
 OS0995  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0995
 OS0995                         *CURRENT SURVEY CONTROL
 OS0995  ______________________________________________________________________
 OS0995* NAD 83(1986) POSITION- 43 19 18.     (N) 100 51 06.     (W)   SCALED
 OS0995* NAVD 88 ORTHO HEIGHT -   804.117 (meters)     2638.17  (feet) ADJUSTED
 OS0995  ______________________________________________________________________
 OS0995  GEOID HEIGHT    -        -22.777 (meters)                     GEOID18
 OS0995  DYNAMIC HEIGHT  -        803.800 (meters)     2637.13  (feet) COMP
 OS0995  MODELED GRAVITY -    980,199.3   (mgal)                       NAVD 88
 OS0995
 OS0995  VERT ORDER      -  FIRST     CLASS II
 OS0995
 OS0995.The horizontal coordinates were scaled from a map and have
 OS0995.an estimated accuracy of +/- 6 seconds.
 OS0995
 OS0995.The orthometric height was determined by differential leveling and
 OS0995.adjusted by the NATIONAL GEODETIC SURVEY
 OS0995.in June 1994.
 OS0995
 OS0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0995.GEOID18 height accuracy estimate available here.
 OS0995
 OS0995.Click photographs - Photos may exist for this station.
 OS0995
 OS0995.The dynamic height is computed by dividing the NAVD 88
 OS0995.geopotential number by the normal gravity value computed on the
 OS0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0995.degrees latitude (g = 980.6199 gals.).
 OS0995
 OS0995.The modeled gravity was interpolated from observed gravity values.
 OS0995
 OS0995;                    North         East    Units  Estimated Accuracy
 OS0995;SPC SD S     -   109,930.      557,960.      MT  (+/- 180 meters Scaled)
 OS0995
 OS0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN498982(NAD 83)
 OS0995
 OS0995                          SUPERSEDED SURVEY CONTROL
 OS0995
 OS0995.No superseded survey control is available for this station.
 OS0995
 OS0995_MARKER: DB = BENCH MARK DISK
 OS0995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0995_STAMPING: 18-199.00 1993
 OS0995_MARK LOGO: SDDT
 OS0995_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0995+STABILITY: SURFACE MOTION
 OS0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0995+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OS0995
 OS0995  HISTORY     - Date     Condition        Report By
 OS0995  HISTORY     - 1993     MONUMENTED       SDDT
 OS0995  HISTORY     - 19930929 GOOD             NGS
 OS0995  HISTORY     - 20121212 GOOD             INDIV
 OS0995
 OS0995                          STATION DESCRIPTION
 OS0995
 OS0995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0995'16.2 KM (10.05 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0995'OF MAIN STREET IN MISSION, 36.8 M (120.7 FT) EAST OF MILEPOST 199,
 OS0995'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT)
 OS0995'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE
 OS0995'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OS0995'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OS0995'SURFACE.
 OS0995
 OS0995                          STATION RECOVERY (2012)
 OS0995
 OS0995'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0994 ***********************************************************************
 OS0994  DESIGNATION -  18 199.65
 OS0994  PID         -  OS0994
 OS0994  STATE/COUNTY-  SD/TODD
 OS0994  COUNTRY     -  US
 OS0994  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0994
 OS0994                         *CURRENT SURVEY CONTROL
 OS0994  ______________________________________________________________________
 OS0994* NAD 83(1986) POSITION- 43 19 06.     (N) 100 50 18.     (W)   SCALED
 OS0994* NAVD 88 ORTHO HEIGHT -   821.018 (meters)     2693.62  (feet) ADJUSTED
 OS0994  ______________________________________________________________________
 OS0994  GEOID HEIGHT    -        -22.803 (meters)                     GEOID18
 OS0994  DYNAMIC HEIGHT  -        820.693 (meters)     2692.56  (feet) COMP
 OS0994  MODELED GRAVITY -    980,197.4   (mgal)                       NAVD 88
 OS0994
 OS0994  VERT ORDER      -  FIRST     CLASS II
 OS0994
 OS0994.The horizontal coordinates were scaled from a map and have
 OS0994.an estimated accuracy of +/- 6 seconds.
 OS0994
 OS0994.The orthometric height was determined by differential leveling and
 OS0994.adjusted by the NATIONAL GEODETIC SURVEY
 OS0994.in June 1994.
 OS0994
 OS0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0994.GEOID18 height accuracy estimate available here.
 OS0994
 OS0994.Click photographs - Photos may exist for this station.
 OS0994
 OS0994.The dynamic height is computed by dividing the NAVD 88
 OS0994.geopotential number by the normal gravity value computed on the
 OS0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0994.degrees latitude (g = 980.6199 gals.).
 OS0994
 OS0994.The modeled gravity was interpolated from observed gravity values.
 OS0994
 OS0994;                    North         East    Units  Estimated Accuracy
 OS0994;SPC SD S     -   109,550.      559,040.      MT  (+/- 180 meters Scaled)
 OS0994
 OS0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN509978(NAD 83)
 OS0994
 OS0994                          SUPERSEDED SURVEY CONTROL
 OS0994
 OS0994.No superseded survey control is available for this station.
 OS0994
 OS0994_MARKER: DB = BENCH MARK DISK
 OS0994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0994_STAMPING: 18-199.65 1993
 OS0994_MARK LOGO: SDDT
 OS0994_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0994+STABILITY: SURFACE MOTION
 OS0994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0994+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0994
 OS0994  HISTORY     - Date     Condition        Report By
 OS0994  HISTORY     - 1993     MONUMENTED       SDDT
 OS0994  HISTORY     - 19930929 GOOD             NGS
 OS0994  HISTORY     - 20110217 GOOD             INDIV
 OS0994
 OS0994                          STATION DESCRIPTION
 OS0994
 OS0994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0994'15.2 KM (9.45 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0994'OF MAIN STREET IN MISSION, 1.1 KM (0.70 MI) EAST OF MILEPOST 199,
 OS0994'95.1 M (312.0 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING NORTH TO A
 OS0994'GROUP OF HOUSES, 22.0 M (72.2 FT) NORTH OF THE HIGHWAY CENTERLINE,
 OS0994'0.7 M (2.3 FT) SOUTH OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 OS0994'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 OS0994'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0994
 OS0994                          STATION RECOVERY (2011)
 OS0994
 OS0994'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0993 ***********************************************************************
 OS0993  DESIGNATION -  18 200.20
 OS0993  PID         -  OS0993
 OS0993  STATE/COUNTY-  SD/TODD
 OS0993  COUNTRY     -  US
 OS0993  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0993
 OS0993                         *CURRENT SURVEY CONTROL
 OS0993  ______________________________________________________________________
 OS0993* NAD 83(1986) POSITION- 43 19 00.     (N) 100 49 42.     (W)   SCALED
 OS0993* NAVD 88 ORTHO HEIGHT -   823.823 (meters)     2702.83  (feet) ADJUSTED
 OS0993  ______________________________________________________________________
 OS0993  GEOID HEIGHT    -        -22.827 (meters)                     GEOID18
 OS0993  DYNAMIC HEIGHT  -        823.497 (meters)     2701.76  (feet) COMP
 OS0993  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 OS0993
 OS0993  VERT ORDER      -  FIRST     CLASS II
 OS0993
 OS0993.The horizontal coordinates were scaled from a map and have
 OS0993.an estimated accuracy of +/- 6 seconds.
 OS0993
 OS0993.The orthometric height was determined by differential leveling and
 OS0993.adjusted by the NATIONAL GEODETIC SURVEY
 OS0993.in June 1994.
 OS0993
 OS0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0993.GEOID18 height accuracy estimate available here.
 OS0993
 OS0993.Click photographs - Photos may exist for this station.
 OS0993
 OS0993.The dynamic height is computed by dividing the NAVD 88
 OS0993.geopotential number by the normal gravity value computed on the
 OS0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0993.degrees latitude (g = 980.6199 gals.).
 OS0993
 OS0993.The modeled gravity was interpolated from observed gravity values.
 OS0993
 OS0993;                    North         East    Units  Estimated Accuracy
 OS0993;SPC SD S     -   109,360.      559,850.      MT  (+/- 180 meters Scaled)
 OS0993
 OS0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN517976(NAD 83)
 OS0993
 OS0993                          SUPERSEDED SURVEY CONTROL
 OS0993
 OS0993.No superseded survey control is available for this station.
 OS0993
 OS0993_MARKER: Z = SEE DESCRIPTION
 OS0993_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0993_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0993_STAMPING: 18-200.20 1993
 OS0993_MARK LOGO: NGS
 OS0993_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0993_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0993_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0993+STABILITY: POSITION/ELEVATION WELL
 OS0993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0993+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0993_ROD/PIPE-DEPTH: 6.4 meters
 OS0993_SLEEVE-DEPTH  : 3.0 meters
 OS0993
 OS0993  HISTORY     - Date     Condition        Report By
 OS0993  HISTORY     - 1993     MONUMENTED       SDDT
 OS0993  HISTORY     - 19930919 GOOD             NGS
 OS0993  HISTORY     - 20110217 GOOD             INDIV
 OS0993
 OS0993                          STATION DESCRIPTION
 OS0993
 OS0993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0993'14.4 KM (8.95 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0993'OF MAIN STREET IN MISSION, 279.0 M (915.4 FT) EAST OF MILEPOST 200,
 OS0993'24.0 M (78.7 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 6.4
 OS0993'M (21.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT)
 OS0993'SOUTHEAST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTHWEST
 OS0993'OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 OS0993'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 OS0993'METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OS0993'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0993
 OS0993                          STATION RECOVERY (2011)
 OS0993
 OS0993'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0992 ***********************************************************************
 OS0992  DESIGNATION -  18 200.70
 OS0992  PID         -  OS0992
 OS0992  STATE/COUNTY-  SD/TODD
 OS0992  COUNTRY     -  US
 OS0992  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0992
 OS0992                         *CURRENT SURVEY CONTROL
 OS0992  ______________________________________________________________________
 OS0992* NAD 83(1986) POSITION- 43 19 00.     (N) 100 49 09.     (W)   SCALED
 OS0992* NAVD 88 ORTHO HEIGHT -   827.015 (meters)     2713.30  (feet) ADJUSTED
 OS0992  ______________________________________________________________________
 OS0992  GEOID HEIGHT    -        -22.856 (meters)                     GEOID18
 OS0992  DYNAMIC HEIGHT  -        826.687 (meters)     2712.22  (feet) COMP
 OS0992  MODELED GRAVITY -    980,196.2   (mgal)                       NAVD 88
 OS0992
 OS0992  VERT ORDER      -  FIRST     CLASS II
 OS0992
 OS0992.The horizontal coordinates were scaled from a map and have
 OS0992.an estimated accuracy of +/- 6 seconds.
 OS0992
 OS0992.The orthometric height was determined by differential leveling and
 OS0992.adjusted by the NATIONAL GEODETIC SURVEY
 OS0992.in June 1994.
 OS0992
 OS0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0992.GEOID18 height accuracy estimate available here.
 OS0992
 OS0992.Click photographs - Photos may exist for this station.
 OS0992
 OS0992.The dynamic height is computed by dividing the NAVD 88
 OS0992.geopotential number by the normal gravity value computed on the
 OS0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0992.degrees latitude (g = 980.6199 gals.).
 OS0992
 OS0992.The modeled gravity was interpolated from observed gravity values.
 OS0992
 OS0992;                    North         East    Units  Estimated Accuracy
 OS0992;SPC SD S     -   109,360.      560,590.      MT  (+/- 180 meters Scaled)
 OS0992
 OS0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN524975(NAD 83)
 OS0992
 OS0992                          SUPERSEDED SURVEY CONTROL
 OS0992
 OS0992.No superseded survey control is available for this station.
 OS0992
 OS0992_MARKER: DB = BENCH MARK DISK
 OS0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0992_STAMPING: 18-200.70 1993
 OS0992_MARK LOGO: SDDT
 OS0992_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0992+STABILITY: SURFACE MOTION
 OS0992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0992+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0992
 OS0992  HISTORY     - Date     Condition        Report By
 OS0992  HISTORY     - 1993     MONUMENTED       SDDT
 OS0992  HISTORY     - 19930929 GOOD             NGS
 OS0992  HISTORY     - 20110217 GOOD             INDIV
 OS0992
 OS0992                          STATION DESCRIPTION
 OS0992
 OS0992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0992'13.4 KM (8.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0992'OF MAIN STREET IN MISSION, 1.1 KM (0.70 MI) EAST OF MILEPOST 200,
 OS0992'495.0 M (1624.0 FT) WEST OF MILEPOST 201, 37.9 M (124.3 FT) NORTHEAST
 OS0992'OF THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) NORTHWEST OF A BRACED
 OS0992'FENCE POST, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 OS0992'FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 OS0992'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0992
 OS0992                          STATION RECOVERY (2011)
 OS0992
 OS0992'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0991 ***********************************************************************
 OS0991  DESIGNATION -  18 201.80
 OS0991  PID         -  OS0991
 OS0991  STATE/COUNTY-  SD/TODD
 OS0991  COUNTRY     -  US
 OS0991  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0991
 OS0991                         *CURRENT SURVEY CONTROL
 OS0991  ______________________________________________________________________
 OS0991* NAD 83(1986) POSITION- 43 18 33.     (N) 100 48 00.     (W)   SCALED
 OS0991* NAVD 88 ORTHO HEIGHT -   845.472 (meters)     2773.85  (feet) ADJUSTED
 OS0991  ______________________________________________________________________
 OS0991  GEOID HEIGHT    -        -22.882 (meters)                     GEOID18
 OS0991  DYNAMIC HEIGHT  -        845.136 (meters)     2772.75  (feet) COMP
 OS0991  MODELED GRAVITY -    980,194.1   (mgal)                       NAVD 88
 OS0991
 OS0991  VERT ORDER      -  FIRST     CLASS II
 OS0991
 OS0991.The horizontal coordinates were scaled from a map and have
 OS0991.an estimated accuracy of +/- 6 seconds.
 OS0991
 OS0991.The orthometric height was determined by differential leveling and
 OS0991.adjusted by the NATIONAL GEODETIC SURVEY
 OS0991.in June 1994.
 OS0991
 OS0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0991.GEOID18 height accuracy estimate available here.
 OS0991
 OS0991.Click photographs - Photos may exist for this station.
 OS0991
 OS0991.The dynamic height is computed by dividing the NAVD 88
 OS0991.geopotential number by the normal gravity value computed on the
 OS0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0991.degrees latitude (g = 980.6199 gals.).
 OS0991
 OS0991.The modeled gravity was interpolated from observed gravity values.
 OS0991
 OS0991;                    North         East    Units  Estimated Accuracy
 OS0991;SPC SD S     -   108,510.      562,140.      MT  (+/- 180 meters Scaled)
 OS0991
 OS0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN540967(NAD 83)
 OS0991
 OS0991                          SUPERSEDED SURVEY CONTROL
 OS0991
 OS0991.No superseded survey control is available for this station.
 OS0991
 OS0991_MARKER: DB = BENCH MARK DISK
 OS0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0991_STAMPING: 18-201.80 1993
 OS0991_MARK LOGO: SDDT
 OS0991_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0991+STABILITY: SURFACE MOTION
 OS0991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0991+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0991
 OS0991  HISTORY     - Date     Condition        Report By
 OS0991  HISTORY     - 1993     MONUMENTED       SDDT
 OS0991  HISTORY     - 19930929 GOOD             NGS
 OS0991  HISTORY     - 20110217 GOOD             INDIV
 OS0991
 OS0991                          STATION DESCRIPTION
 OS0991
 OS0991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0991'11.7 KM (7.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0991'OF MAIN STREET IN MISSION, 1.2 KM (0.75 MI) EAST OF MILEPOST 201,
 OS0991'384.0 M (1259.8 FT) WEST OF MILEPOST 202, 22.4 M (73.5 FT) NORTH OF
 OS0991'THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) EAST OF THE CENTER OF A FIELD
 OS0991'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OS0991'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 OS0991'THE GROUND SURFACE.
 OS0991
 OS0991                          STATION RECOVERY (2011)
 OS0991
 OS0991'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0990 ***********************************************************************
 OS0990  DESIGNATION -  18 202.80
 OS0990  PID         -  OS0990
 OS0990  STATE/COUNTY-  SD/TODD
 OS0990  COUNTRY     -  US
 OS0990  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0990
 OS0990                         *CURRENT SURVEY CONTROL
 OS0990  ______________________________________________________________________
 OS0990* NAD 83(1986) POSITION- 43 18 13.     (N) 100 46 54.     (W)   SCALED
 OS0990* NAVD 88 ORTHO HEIGHT -   823.245 (meters)     2700.93  (feet) ADJUSTED
 OS0990  ______________________________________________________________________
 OS0990  GEOID HEIGHT    -        -22.914 (meters)                     GEOID18
 OS0990  DYNAMIC HEIGHT  -        822.915 (meters)     2699.85  (feet) COMP
 OS0990  MODELED GRAVITY -    980,191.8   (mgal)                       NAVD 88
 OS0990
 OS0990  VERT ORDER      -  FIRST     CLASS II
 OS0990
 OS0990.The horizontal coordinates were scaled from a map and have
 OS0990.an estimated accuracy of +/- 6 seconds.
 OS0990
 OS0990.The orthometric height was determined by differential leveling and
 OS0990.adjusted by the NATIONAL GEODETIC SURVEY
 OS0990.in June 1994.
 OS0990
 OS0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0990.GEOID18 height accuracy estimate available here.
 OS0990
 OS0990.Click photographs - Photos may exist for this station.
 OS0990
 OS0990.The dynamic height is computed by dividing the NAVD 88
 OS0990.geopotential number by the normal gravity value computed on the
 OS0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0990.degrees latitude (g = 980.6199 gals.).
 OS0990
 OS0990.The modeled gravity was interpolated from observed gravity values.
 OS0990
 OS0990;                    North         East    Units  Estimated Accuracy
 OS0990;SPC SD S     -   107,890.      563,630.      MT  (+/- 180 meters Scaled)
 OS0990
 OS0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN554960(NAD 83)
 OS0990
 OS0990                          SUPERSEDED SURVEY CONTROL
 OS0990
 OS0990.No superseded survey control is available for this station.
 OS0990
 OS0990_MARKER: DB = BENCH MARK DISK
 OS0990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0990_STAMPING: 18-202.80 1993
 OS0990_MARK LOGO: SDDT
 OS0990_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0990+STABILITY: SURFACE MOTION
 OS0990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0990+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0990
 OS0990  HISTORY     - Date     Condition        Report By
 OS0990  HISTORY     - 1993     MONUMENTED       SDDT
 OS0990  HISTORY     - 19930929 GOOD             NGS
 OS0990  HISTORY     - 20110217 GOOD             INDIV
 OS0990
 OS0990                          STATION DESCRIPTION
 OS0990
 OS0990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0990'10.0 KM (6.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0990'OF MAIN STREET IN MISSION, 1.3 KM (0.80 MI) EAST OF MILEPOST 202,
 OS0990'330.0 M (1082.7 FT) WEST OF MILEPOST 203, 22.5 M (73.8 FT) NORTH OF
 OS0990'THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 OS0990'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OS0990'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0990
 OS0990                          STATION RECOVERY (2011)
 OS0990
 OS0990'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0989 ***********************************************************************
 OS0989  DESIGNATION -  18 203.90
 OS0989  PID         -  OS0989
 OS0989  STATE/COUNTY-  SD/TODD
 OS0989  COUNTRY     -  US
 OS0989  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0989
 OS0989                         *CURRENT SURVEY CONTROL
 OS0989  ______________________________________________________________________
 OS0989* NAD 83(1986) POSITION- 43 18 11.     (N) 100 45 35.     (W)   SCALED
 OS0989* NAVD 88 ORTHO HEIGHT -   827.018 (meters)     2713.31  (feet) ADJUSTED
 OS0989  ______________________________________________________________________
 OS0989  GEOID HEIGHT    -        -22.979 (meters)                     GEOID18
 OS0989  DYNAMIC HEIGHT  -        826.686 (meters)     2712.22  (feet) COMP
 OS0989  MODELED GRAVITY -    980,191.8   (mgal)                       NAVD 88
 OS0989
 OS0989  VERT ORDER      -  FIRST     CLASS II
 OS0989
 OS0989.The horizontal coordinates were scaled from a map and have
 OS0989.an estimated accuracy of +/- 6 seconds.
 OS0989
 OS0989.The orthometric height was determined by differential leveling and
 OS0989.adjusted by the NATIONAL GEODETIC SURVEY
 OS0989.in June 1994.
 OS0989
 OS0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0989.GEOID18 height accuracy estimate available here.
 OS0989
 OS0989.Click photographs - Photos may exist for this station.
 OS0989
 OS0989.The dynamic height is computed by dividing the NAVD 88
 OS0989.geopotential number by the normal gravity value computed on the
 OS0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0989.degrees latitude (g = 980.6199 gals.).
 OS0989
 OS0989.The modeled gravity was interpolated from observed gravity values.
 OS0989
 OS0989;                    North         East    Units  Estimated Accuracy
 OS0989;SPC SD S     -   107,820.      565,410.      MT  (+/- 180 meters Scaled)
 OS0989
 OS0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN572959(NAD 83)
 OS0989
 OS0989                          SUPERSEDED SURVEY CONTROL
 OS0989
 OS0989.No superseded survey control is available for this station.
 OS0989
 OS0989_MARKER: DB = BENCH MARK DISK
 OS0989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0989_STAMPING: 18-203.90 1993
 OS0989_MARK LOGO: SDDT
 OS0989_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0989+STABILITY: SURFACE MOTION
 OS0989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0989+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0989
 OS0989  HISTORY     - Date     Condition        Report By
 OS0989  HISTORY     - 1993     MONUMENTED       SDDT
 OS0989  HISTORY     - 19930929 GOOD             NGS
 OS0989  HISTORY     - 20110217 GOOD             INDIV
 OS0989
 OS0989                          STATION DESCRIPTION
 OS0989
 OS0989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0989'8.4 KM (5.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0989'MAIN STREET IN MISSION, 1.4 KM (0.85 MI) EAST OF MILEPOST 203, 66.0 M
 OS0989'(216.5 FT) WEST OF EXTENDED CENTER OF A PAVED ROAD LEADING SOUTH TO
 OS0989'ROSEBUD, 25.5 M (83.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 OS0989'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A T-FENCE
 OS0989'CORNER, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 OS0989'FLUSH WITH THE GROUND SURFACE.
 OS0989
 OS0989                          STATION RECOVERY (2011)
 OS0989
 OS0989'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0988 ***********************************************************************
 OS0988  DESIGNATION -  18 204.20
 OS0988  PID         -  OS0988
 OS0988  STATE/COUNTY-  SD/TODD
 OS0988  COUNTRY     -  US
 OS0988  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0988
 OS0988                         *CURRENT SURVEY CONTROL
 OS0988  ______________________________________________________________________
 OS0988* NAD 83(2011) POSITION- 43 18 11.14636(N) 100 45 11.72942(W)   ADJUSTED
 OS0988* NAD 83(2011) ELLIP HT-   807.896 (meters)        (06/27/12)   ADJUSTED
 OS0988* NAD 83(2011) EPOCH   -  2010.00
 OS0988* NAVD 88 ORTHO HEIGHT -   830.879 (meters)     2725.98  (feet) ADJUSTED
 OS0988  ______________________________________________________________________
 OS0988  GEOID HEIGHT    -        -22.998 (meters)                     GEOID18
 OS0988  NAD 83(2011) X  -   -867,505.407 (meters)                     COMP
 OS0988  NAD 83(2011) Y  - -4,567,865.098 (meters)                     COMP
 OS0988  NAD 83(2011) Z  -  4,352,621.645 (meters)                     COMP
 OS0988  LAPLACE CORR    -         -7.15  (seconds)                    DEFLEC18
 OS0988  DYNAMIC HEIGHT  -        830.547 (meters)     2724.89  (feet) COMP
 OS0988  MODELED GRAVITY -    980,191.9   (mgal)                       NAVD 88
 OS0988
 OS0988  VERT ORDER      -  FIRST     CLASS II
 OS0988
 OS0988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0988  Standards:
 OS0988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0988  -------------------------------------------------------------------
 OS0988  NETWORK    0.52   0.92           0.24   0.17   0.47      0.00982405
 OS0988  -------------------------------------------------------------------
 OS0988  Click here for local accuracies and other accuracy information.
 OS0988
 OS0988.The horizontal coordinates were established by GPS observations
 OS0988.and adjusted by the National Geodetic Survey in June 2012.
 OS0988
 OS0988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0988.been affixed to the stable North American tectonic plate. See 
 OS0988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0988
 OS0988.The horizontal coordinates are valid at the epoch date displayed above
 OS0988.which is a decimal equivalence of Year/Month/Day.
 OS0988
 OS0988.The orthometric height was determined by differential leveling and
 OS0988.adjusted by the NATIONAL GEODETIC SURVEY
 OS0988.in June 1994.
 OS0988
 OS0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0988.GEOID18 height accuracy estimate available here.
 OS0988
 OS0988.Click photographs - Photos may exist for this station.
 OS0988
 OS0988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0988
 OS0988.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0988
 OS0988.The ellipsoidal height was determined by GPS observations
 OS0988.and is referenced to NAD 83.
 OS0988
 OS0988.The dynamic height is computed by dividing the NAVD 88
 OS0988.geopotential number by the normal gravity value computed on the
 OS0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0988.degrees latitude (g = 980.6199 gals.).
 OS0988
 OS0988.The modeled gravity was interpolated from observed gravity values.
 OS0988
 OS0988. The following values were computed from the NAD 83(2011) position.
 OS0988
 OS0988;                    North         East     Units Scale Factor Converg.
 OS0988;SPC SD S     -   107,817.961   565,930.514   MT  0.99992193   -0 17 22.9
 OS0988;SPC SD S     -   353,732.76  1,856,723.69   sFT  0.99992193   -0 17 22.9
 OS0988;UTM  14      - 4,795,966.472   357,797.895   MT  0.99984875   -1 12 09.7
 OS0988
 OS0988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0988!SPC SD S     -   0.99987332  x   0.99992193  =   0.99979526
 OS0988!UTM  14      -   0.99987332  x   0.99984875  =   0.99972209
 OS0988
 OS0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN5779795966(NAD 83)
 OS0988
 OS0988                          SUPERSEDED SURVEY CONTROL
 OS0988
 OS0988  NAD 83(2007)-  43 18 11.14615(N)    100 45 11.73057(W) AD(2002.00) 1
 OS0988  ELLIP H (02/23/11)  807.923  (m)                       GP(2002.00) 3 2
 OS0988  NAVD 88             830.88   (m)         2726.0    (f) LEVELING    3  
 OS0988
 OS0988.Superseded values are not recommended for survey control.
 OS0988
 OS0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0988.See file dsdata.pdf to determine how the superseded data were derived.
 OS0988
 OS0988_MARKER: Z = SEE DESCRIPTION
 OS0988_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0988_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0988_STAMPING: 18-204.20 1993
 OS0988_MARK LOGO: NGS
 OS0988_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0988_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0988+SATELLITE: SATELLITE OBSERVATIONS - October 04, 2010
 OS0988_ROD/PIPE-DEPTH: 6.4 meters
 OS0988_SLEEVE-DEPTH  : 3.0 meters
 OS0988
 OS0988  HISTORY     - Date     Condition        Report By
 OS0988  HISTORY     - 1993     MONUMENTED       SDDT
 OS0988  HISTORY     - 19930919 GOOD             NGS
 OS0988  HISTORY     - 20101004 GOOD             GEOMET
 OS0988
 OS0988                          STATION DESCRIPTION
 OS0988
 OS0988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0988'7.8 KM (4.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0988'MAIN STREET IN MISSION, 341.0 M (1118.8 FT) EAST OF MILEPOST 204,
 OS0988'224.0 M (734.9 FT) WEST OF THE EXTENDED CENTER OF A GRAVELED ROAD
 OS0988'LEADING SOUTH, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0
 OS0988'M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST
 OS0988'OF A DOUBLE FENCE POST AT AN OFFSET IN A FENCE, 0.3 M (1.0 FT) SOUTH
 OS0988'OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.
 OS0988'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OS0988'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OS0988'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0988'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0988
 OS0988                          STATION RECOVERY (2010)
 OS0988
 OS0988'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2010 (BKK)
 OS0988'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0987 ***********************************************************************
 OS0987  DESIGNATION -  18 204.85
 OS0987  PID         -  OS0987
 OS0987  STATE/COUNTY-  SD/TODD
 OS0987  COUNTRY     -  US
 OS0987  USGS QUAD   -  MISSION (2017)
 OS0987
 OS0987                         *CURRENT SURVEY CONTROL
 OS0987  ______________________________________________________________________
 OS0987* NAD 83(1986) POSITION- 43 18 10.     (N) 100 44 27.     (W)   SCALED
 OS0987* NAVD 88 ORTHO HEIGHT -   828.208 (meters)     2717.21  (feet) ADJUSTED
 OS0987  ______________________________________________________________________
 OS0987  GEOID HEIGHT    -        -23.034 (meters)                     GEOID18
 OS0987  DYNAMIC HEIGHT  -        827.876 (meters)     2716.12  (feet) COMP
 OS0987  MODELED GRAVITY -    980,191.8   (mgal)                       NAVD 88
 OS0987
 OS0987  VERT ORDER      -  FIRST     CLASS II
 OS0987
 OS0987.The horizontal coordinates were scaled from a map and have
 OS0987.an estimated accuracy of +/- 6 seconds.
 OS0987
 OS0987.The orthometric height was determined by differential leveling and
 OS0987.adjusted by the NATIONAL GEODETIC SURVEY
 OS0987.in June 1994.
 OS0987
 OS0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0987.GEOID18 height accuracy estimate available here.
 OS0987
 OS0987.Click photographs - Photos may exist for this station.
 OS0987
 OS0987.The dynamic height is computed by dividing the NAVD 88
 OS0987.geopotential number by the normal gravity value computed on the
 OS0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0987.degrees latitude (g = 980.6199 gals.).
 OS0987
 OS0987.The modeled gravity was interpolated from observed gravity values.
 OS0987
 OS0987;                    North         East    Units  Estimated Accuracy
 OS0987;SPC SD S     -   107,780.      566,940.      MT  (+/- 180 meters Scaled)
 OS0987
 OS0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN588959(NAD 83)
 OS0987
 OS0987                          SUPERSEDED SURVEY CONTROL
 OS0987
 OS0987.No superseded survey control is available for this station.
 OS0987
 OS0987_MARKER: DB = BENCH MARK DISK
 OS0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0987_STAMPING: 18-204.85 1993
 OS0987_MARK LOGO: SDDT
 OS0987_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0987+STABILITY: SURFACE MOTION
 OS0987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0987+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0987
 OS0987  HISTORY     - Date     Condition        Report By
 OS0987  HISTORY     - 1993     MONUMENTED       SDDT
 OS0987  HISTORY     - 19930929 GOOD             NGS
 OS0987  HISTORY     - 20110217 GOOD             INDIV
 OS0987
 OS0987                          STATION DESCRIPTION
 OS0987
 OS0987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0987'6.8 KM (4.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0987'MAIN STREET IN MISSION, 1.4 KM (0.85 MI) EAST OF MILEPOST 204, 23.0 M
 OS0987'(75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) EAST OF AN
 OS0987'UNDERGROUND CABLE JUNCTION BOX, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 OS0987'HIGHWAY, 0.8 M (2.6 FT) SOUTHWEST OF A T-FENCE CORNER, 0.7 M (2.3 FT)
 OS0987'SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 OS0987'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0987
 OS0987                          STATION RECOVERY (2011)
 OS0987
 OS0987'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0912 ***********************************************************************
 OS0912  DESIGNATION -  18 205.85
 OS0912  PID         -  OS0912
 OS0912  STATE/COUNTY-  SD/TODD
 OS0912  COUNTRY     -  US
 OS0912  USGS QUAD   -  MISSION (2017)
 OS0912
 OS0912                         *CURRENT SURVEY CONTROL
 OS0912  ______________________________________________________________________
 OS0912* NAD 83(1986) POSITION- 43 18 11.     (N) 100 43 14.     (W)   SCALED
 OS0912* NAVD 88 ORTHO HEIGHT -   824.558 (meters)     2705.24  (feet) ADJUSTED
 OS0912  ______________________________________________________________________
 OS0912  GEOID HEIGHT    -        -23.097 (meters)                     GEOID18
 OS0912  DYNAMIC HEIGHT  -        824.228 (meters)     2704.15  (feet) COMP
 OS0912  MODELED GRAVITY -    980,191.7   (mgal)                       NAVD 88
 OS0912
 OS0912  VERT ORDER      -  FIRST     CLASS II
 OS0912
 OS0912.The horizontal coordinates were scaled from a map and have
 OS0912.an estimated accuracy of +/- 6 seconds.
 OS0912
 OS0912.The orthometric height was determined by differential leveling and
 OS0912.adjusted by the NATIONAL GEODETIC SURVEY
 OS0912.in June 1994.
 OS0912
 OS0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0912.GEOID18 height accuracy estimate available here.
 OS0912
 OS0912.Click photographs - Photos may exist for this station.
 OS0912
 OS0912.The dynamic height is computed by dividing the NAVD 88
 OS0912.geopotential number by the normal gravity value computed on the
 OS0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0912.degrees latitude (g = 980.6199 gals.).
 OS0912
 OS0912.The modeled gravity was interpolated from observed gravity values.
 OS0912
 OS0912;                    North         East    Units  Estimated Accuracy
 OS0912;SPC SD S     -   107,800.      568,580.      MT  (+/- 180 meters Scaled)
 OS0912
 OS0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN604959(NAD 83)
 OS0912
 OS0912                          SUPERSEDED SURVEY CONTROL
 OS0912
 OS0912.No superseded survey control is available for this station.
 OS0912
 OS0912_MARKER: DB = BENCH MARK DISK
 OS0912_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0912_STAMPING: 18-205.85
 OS0912_MARK LOGO: SDDT
 OS0912_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0912+STABILITY: SURFACE MOTION
 OS0912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0912+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0912
 OS0912  HISTORY     - Date     Condition        Report By
 OS0912  HISTORY     - UNK      MONUMENTED       SDDT
 OS0912  HISTORY     - 19920722 GOOD             NGS
 OS0912  HISTORY     - 19930929 GOOD             NGS
 OS0912  HISTORY     - 20110217 GOOD             INDIV
 OS0912
 OS0912                          STATION DESCRIPTION
 OS0912
 OS0912'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0912'5.6 KM (3.45 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0912'U.S. HIGHWAY 83 IN MISSION, 33.3 M (109.3 FT) NORTH OF THE
 OS0912'CENTERLINE OF THE HIGHWAY, 2.9 M (9.5 FT) EAST OF A FENCE CORNER, 2.7
 OS0912'M (8.9 FT) NORTH OF THE CENTER OF A TRACK ROAD, 2.0 M (6.6 FT) BELOW
 OS0912'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.3 M (1.0
 OS0912'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OS0912'GROUND SURFACE.
 OS0912
 OS0912                          STATION RECOVERY (1993)
 OS0912
 OS0912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0912'5.1 KM (3.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0912'MAIN STREET IN MISSION, 1.4 KM (0.85 MI) EAST OF MILEPOST 205, 30.1 M
 OS0912'(98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) SOUTHEAST
 OS0912'OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 2.9 M (9.5 FT) EAST OF
 OS0912'A FENCE CORNER, 2.9 M (9.5 FT) NORTH OF THE CENTER OF A DIRT ROAD,
 OS0912'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH
 OS0912'OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OS0912'IS FLUSH WITH THE GROUND SURFACE.
 OS0912
 OS0912                          STATION RECOVERY (2011)
 OS0912
 OS0912'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0913 ***********************************************************************
 OS0913  DESIGNATION -  18 207.26
 OS0913  PID         -  OS0913
 OS0913  STATE/COUNTY-  SD/TODD
 OS0913  COUNTRY     -  US
 OS0913  USGS QUAD   -  MISSION (2017)
 OS0913
 OS0913                         *CURRENT SURVEY CONTROL
 OS0913  ______________________________________________________________________
 OS0913* NAD 83(1986) POSITION- 43 18 11.     (N) 100 42 01.     (W)   SCALED
 OS0913* NAVD 88 ORTHO HEIGHT -   806.033 (meters)     2644.46  (feet) ADJUSTED
 OS0913  ______________________________________________________________________
 OS0913  GEOID HEIGHT    -        -23.158 (meters)                     GEOID18
 OS0913  DYNAMIC HEIGHT  -        805.709 (meters)     2643.40  (feet) COMP
 OS0913  MODELED GRAVITY -    980,191.6   (mgal)                       NAVD 88
 OS0913
 OS0913  VERT ORDER      -  FIRST     CLASS II
 OS0913
 OS0913.The horizontal coordinates were scaled from a map and have
 OS0913.an estimated accuracy of +/- 6 seconds.
 OS0913
 OS0913.The orthometric height was determined by differential leveling and
 OS0913.adjusted by the NATIONAL GEODETIC SURVEY
 OS0913.in June 1994.
 OS0913
 OS0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0913.GEOID18 height accuracy estimate available here.
 OS0913
 OS0913.Click photographs - Photos may exist for this station.
 OS0913
 OS0913.The dynamic height is computed by dividing the NAVD 88
 OS0913.geopotential number by the normal gravity value computed on the
 OS0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0913.degrees latitude (g = 980.6199 gals.).
 OS0913
 OS0913.The modeled gravity was interpolated from observed gravity values.
 OS0913
 OS0913;                    North         East    Units  Estimated Accuracy
 OS0913;SPC SD S     -   107,790.      570,230.      MT  (+/- 180 meters Scaled)
 OS0913
 OS0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN620958(NAD 83)
 OS0913
 OS0913                          SUPERSEDED SURVEY CONTROL
 OS0913
 OS0913.No superseded survey control is available for this station.
 OS0913
 OS0913_MARKER: DB = BENCH MARK DISK
 OS0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0913_STAMPING: 18-207.26
 OS0913_MARK LOGO: SDDT
 OS0913_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0913+STABILITY: SURFACE MOTION
 OS0913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0913+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS0913
 OS0913  HISTORY     - Date     Condition        Report By
 OS0913  HISTORY     - UNK      MONUMENTED       SDDT
 OS0913  HISTORY     - 19920722 GOOD             NGS
 OS0913  HISTORY     - 19930929 GOOD             NGS
 OS0913
 OS0913                          STATION DESCRIPTION
 OS0913
 OS0913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0913'3.9 KM (2.40 MI) WESTERLY ALONG U.S. HIGHWAYS 18 AND 83 FROM THEIR
 OS0913'JUNCTION IN MISSION, 58.2 M (190.9 FT) WEST OF A BRACED FENCE POST,
 OS0913'30.3 M (99.4 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 2.4 M (7.9
 OS0913'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE,
 OS0913'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 OS0913'WITH THE GROUND SURFACE.
 OS0913
 OS0913                          STATION RECOVERY (1993)
 OS0913
 OS0913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0913'3.5 KM (2.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0913'MAIN STREET IN MISSION, 404.0 M (1325.5 FT) EAST OF MILEPOST 207,
 OS0913'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT)
 OS0913'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.3
 OS0913'M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 OS0913'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0914 ***********************************************************************
 OS0914  DESIGNATION -  18 208.17
 OS0914  PID         -  OS0914
 OS0914  STATE/COUNTY-  SD/TODD
 OS0914  COUNTRY     -  US
 OS0914  USGS QUAD   -  MISSION (2017)
 OS0914
 OS0914                         *CURRENT SURVEY CONTROL
 OS0914  ______________________________________________________________________
 OS0914* NAD 83(1986) POSITION- 43 18 11.     (N) 100 40 56.     (W)   SCALED
 OS0914* NAVD 88 ORTHO HEIGHT -   794.964 (meters)     2608.14  (feet) ADJUSTED
 OS0914  ______________________________________________________________________
 OS0914  GEOID HEIGHT    -        -23.211 (meters)                     GEOID18
 OS0914  DYNAMIC HEIGHT  -        794.644 (meters)     2607.09  (feet) COMP
 OS0914  MODELED GRAVITY -    980,191.6   (mgal)                       NAVD 88
 OS0914
 OS0914  VERT ORDER      -  FIRST     CLASS II
 OS0914
 OS0914.The horizontal coordinates were scaled from a map and have
 OS0914.an estimated accuracy of +/- 6 seconds.
 OS0914
 OS0914.The orthometric height was determined by differential leveling and
 OS0914.adjusted by the NATIONAL GEODETIC SURVEY
 OS0914.in June 1994.
 OS0914
 OS0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0914.GEOID18 height accuracy estimate available here.
 OS0914
 OS0914.Click photographs - Photos may exist for this station.
 OS0914
 OS0914.The dynamic height is computed by dividing the NAVD 88
 OS0914.geopotential number by the normal gravity value computed on the
 OS0914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0914.degrees latitude (g = 980.6199 gals.).
 OS0914
 OS0914.The modeled gravity was interpolated from observed gravity values.
 OS0914
 OS0914;                    North         East    Units  Estimated Accuracy
 OS0914;SPC SD S     -   107,790.      571,690.      MT  (+/- 180 meters Scaled)
 OS0914
 OS0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN635958(NAD 83)
 OS0914
 OS0914                          SUPERSEDED SURVEY CONTROL
 OS0914
 OS0914.No superseded survey control is available for this station.
 OS0914
 OS0914_MARKER: DB = BENCH MARK DISK
 OS0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0914_STAMPING: 18-208.17
 OS0914_MARK LOGO: SDDT
 OS0914_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0914+STABILITY: SURFACE MOTION
 OS0914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0914+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS0914
 OS0914  HISTORY     - Date     Condition        Report By
 OS0914  HISTORY     - UNK      MONUMENTED       SDDT
 OS0914  HISTORY     - 19920722 GOOD             NGS
 OS0914  HISTORY     - 19930929 GOOD             NGS
 OS0914
 OS0914                          STATION DESCRIPTION
 OS0914
 OS0914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0914'2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAYS 18 AND 83 FROM THEIR
 OS0914'JUNCTION IN MISSION, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY
 OS0914'CENTERLINE, 15.5 M (50.9 FT) WEST OF A UTILITY POLE, 7.2 M (23.6 FT)
 OS0914'WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) BELOW THE
 OS0914'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 OS0914'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0914
 OS0914                          STATION RECOVERY (1993)
 OS0914
 OS0914'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0914'2.0 KM (1.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0914'MAIN STREET IN MISSION, 239.0 M (784.1 FT) EAST OF MILEPOST 208, 22.7
 OS0914'M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.5 M (50.9 FT) NORTH
 OS0914'OF A UTILITY POLE, 7.3 M (24.0 FT) WEST OF THE CENTER OF A TRACK ROAD
 OS0914'LEADING NORTH, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 OS0914'(0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M
 OS0914'(0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0986 ***********************************************************************
 OS0986  DESIGNATION -  18 210.00
 OS0986  PID         -  OS0986
 OS0986  STATE/COUNTY-  SD/TODD
 OS0986  COUNTRY     -  US
 OS0986  USGS QUAD   -  MISSION (2017)
 OS0986
 OS0986                         *CURRENT SURVEY CONTROL
 OS0986  ______________________________________________________________________
 OS0986* NAD 83(1986) POSITION- 43 18 14.     (N) 100 38 34.     (W)   SCALED
 OS0986* NAVD 88 ORTHO HEIGHT -   785.175 (meters)     2576.03  (feet) ADJUSTED
 OS0986  ______________________________________________________________________
 OS0986  GEOID HEIGHT    -        -23.326 (meters)                     GEOID18
 OS0986  DYNAMIC HEIGHT  -        784.859 (meters)     2574.99  (feet) COMP
 OS0986  MODELED GRAVITY -    980,192.3   (mgal)                       NAVD 88
 OS0986
 OS0986  VERT ORDER      -  FIRST     CLASS II
 OS0986
 OS0986.The horizontal coordinates were scaled from a map and have
 OS0986.an estimated accuracy of +/- 6 seconds.
 OS0986
 OS0986.The orthometric height was determined by differential leveling and
 OS0986.adjusted by the NATIONAL GEODETIC SURVEY
 OS0986.in June 1994.
 OS0986
 OS0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0986.GEOID18 height accuracy estimate available here.
 OS0986
 OS0986.Click photographs - Photos may exist for this station.
 OS0986
 OS0986.The dynamic height is computed by dividing the NAVD 88
 OS0986.geopotential number by the normal gravity value computed on the
 OS0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0986.degrees latitude (g = 980.6199 gals.).
 OS0986
 OS0986.The modeled gravity was interpolated from observed gravity values.
 OS0986
 OS0986;                    North         East    Units  Estimated Accuracy
 OS0986;SPC SD S     -   107,870.      574,890.      MT  (+/- 180 meters Scaled)
 OS0986
 OS0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN667958(NAD 83)
 OS0986
 OS0986                          SUPERSEDED SURVEY CONTROL
 OS0986
 OS0986.No superseded survey control is available for this station.
 OS0986
 OS0986_MARKER: DB = BENCH MARK DISK
 OS0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0986_STAMPING: 18-210.00 1993
 OS0986_MARK LOGO: SDDT
 OS0986_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0986+STABILITY: SURFACE MOTION
 OS0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0986+SATELLITE: SATELLITE OBSERVATIONS - January 28, 2013
 OS0986
 OS0986  HISTORY     - Date     Condition        Report By
 OS0986  HISTORY     - 1993     MONUMENTED       SDDT
 OS0986  HISTORY     - 19930929 GOOD             NGS
 OS0986  HISTORY     - 20130128 GOOD             INDIV
 OS0986
 OS0986                          STATION DESCRIPTION
 OS0986
 OS0986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0986'1.3 KM (0.80 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0986'MAIN STREET IN MISSION, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY
 OS0986'CENTERLINE, 8.9 M (29.2 FT) EAST OF THE CENTER OF THE ENTRANCE TO A
 OS0986'CEMETERY, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 OS0986'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 OS0986'M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0986
 OS0986                          STATION RECOVERY (2013)
 OS0986
 OS0986'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0985 ***********************************************************************
 OS0985  DESIGNATION -  18 211.05
 OS0985  PID         -  OS0985
 OS0985  STATE/COUNTY-  SD/TODD
 OS0985  COUNTRY     -  US
 OS0985  USGS QUAD   -  MISSION SE (2017)
 OS0985
 OS0985                         *CURRENT SURVEY CONTROL
 OS0985  ______________________________________________________________________
 OS0985* NAD 83(1986) POSITION- 43 18 12.     (N) 100 37 25.     (W)   SCALED
 OS0985* NAVD 88 ORTHO HEIGHT -   777.826 (meters)     2551.92  (feet) ADJUSTED
 OS0985  ______________________________________________________________________
 OS0985  GEOID HEIGHT    -        -23.376 (meters)                     GEOID18
 OS0985  DYNAMIC HEIGHT  -        777.513 (meters)     2550.89  (feet) COMP
 OS0985  MODELED GRAVITY -    980,193.0   (mgal)                       NAVD 88
 OS0985
 OS0985  VERT ORDER      -  FIRST     CLASS II
 OS0985
 OS0985.The horizontal coordinates were scaled from a map and have
 OS0985.an estimated accuracy of +/- 6 seconds.
 OS0985
 OS0985.The orthometric height was determined by differential leveling and
 OS0985.adjusted by the NATIONAL GEODETIC SURVEY
 OS0985.in June 1994.
 OS0985
 OS0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0985.GEOID18 height accuracy estimate available here.
 OS0985
 OS0985.Click photographs - Photos may exist for this station.
 OS0985
 OS0985.The dynamic height is computed by dividing the NAVD 88
 OS0985.geopotential number by the normal gravity value computed on the
 OS0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0985.degrees latitude (g = 980.6199 gals.).
 OS0985
 OS0985.The modeled gravity was interpolated from observed gravity values.
 OS0985
 OS0985;                    North         East    Units  Estimated Accuracy
 OS0985;SPC SD S     -   107,800.      576,450.      MT  (+/- 180 meters Scaled)
 OS0985
 OS0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN683957(NAD 83)
 OS0985
 OS0985                          SUPERSEDED SURVEY CONTROL
 OS0985
 OS0985.No superseded survey control is available for this station.
 OS0985
 OS0985_MARKER: DB = BENCH MARK DISK
 OS0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0985_STAMPING: 18-211.05 1993
 OS0985_MARK LOGO: SDDT
 OS0985_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0985+STABILITY: SURFACE MOTION
 OS0985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0985+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0985
 OS0985  HISTORY     - Date     Condition        Report By
 OS0985  HISTORY     - 1993     MONUMENTED       SDDT
 OS0985  HISTORY     - 19930929 GOOD             NGS
 OS0985  HISTORY     - 20121128 GOOD             INDIV
 OS0985
 OS0985                          STATION DESCRIPTION
 OS0985
 OS0985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0985'3.0 KM (1.85 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0985'MAIN STREET IN MISSION, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY
 OS0985'CENTERLINE, 6.7 M (22.0 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING
 OS0985'NORTH, 0.7 M (2.3 FT) SOUTH OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW
 OS0985'THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 OS0985'THE MONUMENT IS RECESSED 0.15 M (0.49 FT) BELOW THE GROUND SURFACE.
 OS0985
 OS0985                          STATION RECOVERY (2012)
 OS0985
 OS0985'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0984 ***********************************************************************
 OS0984  DESIGNATION -  18 212.05
 OS0984  PID         -  OS0984
 OS0984  STATE/COUNTY-  SD/TODD
 OS0984  COUNTRY     -  US
 OS0984  USGS QUAD   -  MISSION SE (2017)
 OS0984
 OS0984                         *CURRENT SURVEY CONTROL
 OS0984  ______________________________________________________________________
 OS0984* NAD 83(1986) POSITION- 43 18 12.     (N) 100 36 11.     (W)   SCALED
 OS0984* NAVD 88 ORTHO HEIGHT -   776.367 (meters)     2547.13  (feet) ADJUSTED
 OS0984  ______________________________________________________________________
 OS0984  GEOID HEIGHT    -        -23.430 (meters)                     GEOID18
 OS0984  DYNAMIC HEIGHT  -        776.056 (meters)     2546.11  (feet) COMP
 OS0984  MODELED GRAVITY -    980,194.2   (mgal)                       NAVD 88
 OS0984
 OS0984  VERT ORDER      -  FIRST     CLASS II
 OS0984
 OS0984.The horizontal coordinates were scaled from a map and have
 OS0984.an estimated accuracy of +/- 6 seconds.
 OS0984
 OS0984.The orthometric height was determined by differential leveling and
 OS0984.adjusted by the NATIONAL GEODETIC SURVEY
 OS0984.in June 1994.
 OS0984
 OS0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0984.GEOID18 height accuracy estimate available here.
 OS0984
 OS0984.Click photographs - Photos may exist for this station.
 OS0984
 OS0984.The dynamic height is computed by dividing the NAVD 88
 OS0984.geopotential number by the normal gravity value computed on the
 OS0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0984.degrees latitude (g = 980.6199 gals.).
 OS0984
 OS0984.The modeled gravity was interpolated from observed gravity values.
 OS0984
 OS0984;                    North         East    Units  Estimated Accuracy
 OS0984;SPC SD S     -   107,790.      578,120.      MT  (+/- 180 meters Scaled)
 OS0984
 OS0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN699957(NAD 83)
 OS0984
 OS0984                          SUPERSEDED SURVEY CONTROL
 OS0984
 OS0984.No superseded survey control is available for this station.
 OS0984
 OS0984_MARKER: DB = BENCH MARK DISK
 OS0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0984_STAMPING: 18-212.05 1993
 OS0984_MARK LOGO: SDDT
 OS0984_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0984+STABILITY: SURFACE MOTION
 OS0984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0984+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0984
 OS0984  HISTORY     - Date     Condition        Report By
 OS0984  HISTORY     - 1993     MONUMENTED       SDDT
 OS0984  HISTORY     - 19930929 GOOD             NGS
 OS0984  HISTORY     - 20121128 GOOD             INDIV
 OS0984
 OS0984                          STATION DESCRIPTION
 OS0984
 OS0984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0984'4.4 KM (2.75 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0984'MAIN STREET IN MISSION, 61.8 M (202.8 FT) WEST OF THE EXTENDED CENTER
 OS0984'OF A PAVED ROAD LEADING SOUTH, 22.8 M (74.8 FT) SOUTH OF THE HIGHWAY
 OS0984'CENTERLINE, 7.3 M (24.0 FT) SOUTHEAST OF A UTILITY POLE WITH LINES
 OS0984'CROSSING THE HIGHWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0984'0.8 M (2.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 OS0984'POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS0984'SURFACE.
 OS0984
 OS0984                          STATION RECOVERY (2012)
 OS0984
 OS0984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0983 ***********************************************************************
 OS0983  DESIGNATION -  18 213.05
 OS0983  PID         -  OS0983
 OS0983  STATE/COUNTY-  SD/TODD
 OS0983  COUNTRY     -  US
 OS0983  USGS QUAD   -  MISSION SE (2017)
 OS0983
 OS0983                         *CURRENT SURVEY CONTROL
 OS0983  ______________________________________________________________________
 OS0983* NAD 83(1986) POSITION- 43 18 12.     (N) 100 34 58.     (W)   SCALED
 OS0983* NAVD 88 ORTHO HEIGHT -   781.518 (meters)     2564.03  (feet) ADJUSTED
 OS0983  ______________________________________________________________________
 OS0983  GEOID HEIGHT    -        -23.483 (meters)                     GEOID18
 OS0983  DYNAMIC HEIGHT  -        781.207 (meters)     2563.01  (feet) COMP
 OS0983  MODELED GRAVITY -    980,195.5   (mgal)                       NAVD 88
 OS0983
 OS0983  VERT ORDER      -  FIRST     CLASS II
 OS0983
 OS0983.The horizontal coordinates were scaled from a map and have
 OS0983.an estimated accuracy of +/- 6 seconds.
 OS0983
 OS0983.The orthometric height was determined by differential leveling and
 OS0983.adjusted by the NATIONAL GEODETIC SURVEY
 OS0983.in June 1994.
 OS0983
 OS0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0983.GEOID18 height accuracy estimate available here.
 OS0983
 OS0983.Click photographs - Photos may exist for this station.
 OS0983
 OS0983.The dynamic height is computed by dividing the NAVD 88
 OS0983.geopotential number by the normal gravity value computed on the
 OS0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0983.degrees latitude (g = 980.6199 gals.).
 OS0983
 OS0983.The modeled gravity was interpolated from observed gravity values.
 OS0983
 OS0983;                    North         East    Units  Estimated Accuracy
 OS0983;SPC SD S     -   107,790.      579,760.      MT  (+/- 180 meters Scaled)
 OS0983
 OS0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN716957(NAD 83)
 OS0983
 OS0983                          SUPERSEDED SURVEY CONTROL
 OS0983
 OS0983.No superseded survey control is available for this station.
 OS0983
 OS0983_MARKER: DB = BENCH MARK DISK
 OS0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0983_STAMPING: 18-213.05 1993
 OS0983_MARK LOGO: SDDT
 OS0983_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0983+STABILITY: SURFACE MOTION
 OS0983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0983+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0983
 OS0983  HISTORY     - Date     Condition        Report By
 OS0983  HISTORY     - 1993     MONUMENTED       SDDT
 OS0983  HISTORY     - 19930929 GOOD             NGS
 OS0983  HISTORY     - 20121128 GOOD             INDIV
 OS0983
 OS0983                          STATION DESCRIPTION
 OS0983
 OS0983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0983'6.1 KM (3.80 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0983'MAIN STREET IN MISSION, 47.3 M (155.2 FT) WEST OF THE CENTER OF A
 OS0983'DRIVEWAY LEADING NORTH, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY
 OS0983'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6
 OS0983'FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 OS0983'MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OS0983
 OS0983                          STATION RECOVERY (2012)
 OS0983
 OS0983'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0982 ***********************************************************************
 OS0982  DESIGNATION -  18 214.20
 OS0982  PID         -  OS0982
 OS0982  STATE/COUNTY-  SD/TODD
 OS0982  COUNTRY     -  US
 OS0982  USGS QUAD   -  MISSION SE (2017)
 OS0982
 OS0982                         *CURRENT SURVEY CONTROL
 OS0982  ______________________________________________________________________
 OS0982* NAD 83(1986) POSITION- 43 18 11.     (N) 100 33 45.     (W)   SCALED
 OS0982* NAVD 88 ORTHO HEIGHT -   778.300 (meters)     2553.47  (feet) ADJUSTED
 OS0982  ______________________________________________________________________
 OS0982  GEOID HEIGHT    -        -23.533 (meters)                     GEOID18
 OS0982  DYNAMIC HEIGHT  -        777.990 (meters)     2552.46  (feet) COMP
 OS0982  MODELED GRAVITY -    980,196.8   (mgal)                       NAVD 88
 OS0982
 OS0982  VERT ORDER      -  FIRST     CLASS II
 OS0982
 OS0982.The horizontal coordinates were scaled from a map and have
 OS0982.an estimated accuracy of +/- 6 seconds.
 OS0982
 OS0982.The orthometric height was determined by differential leveling and
 OS0982.adjusted by the NATIONAL GEODETIC SURVEY
 OS0982.in June 1994.
 OS0982
 OS0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0982.GEOID18 height accuracy estimate available here.
 OS0982
 OS0982.Click photographs - Photos may exist for this station.
 OS0982
 OS0982.The dynamic height is computed by dividing the NAVD 88
 OS0982.geopotential number by the normal gravity value computed on the
 OS0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0982.degrees latitude (g = 980.6199 gals.).
 OS0982
 OS0982.The modeled gravity was interpolated from observed gravity values.
 OS0982
 OS0982;                    North         East    Units  Estimated Accuracy
 OS0982;SPC SD S     -   107,750.      581,410.      MT  (+/- 180 meters Scaled)
 OS0982
 OS0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN732956(NAD 83)
 OS0982
 OS0982                          SUPERSEDED SURVEY CONTROL
 OS0982
 OS0982.No superseded survey control is available for this station.
 OS0982
 OS0982_MARKER: Z = SEE DESCRIPTION
 OS0982_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0982_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0982_STAMPING: 18-214.20 1993
 OS0982_MARK LOGO: NGS
 OS0982_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0982_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0982+STABILITY: POSITION/ELEVATION WELL
 OS0982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0982+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0982_ROD/PIPE-DEPTH: 6.4 meters
 OS0982_SLEEVE-DEPTH  : 3.0 meters
 OS0982
 OS0982  HISTORY     - Date     Condition        Report By
 OS0982  HISTORY     - 1993     MONUMENTED       SDDT
 OS0982  HISTORY     - 19930919 GOOD             NGS
 OS0982  HISTORY     - 20121128 GOOD             INDIV
 OS0982
 OS0982                          STATION DESCRIPTION
 OS0982
 OS0982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0982'7.8 KM (4.85 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0982'MAIN STREET IN MISSION, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY
 OS0982'CENTERLINE, 6.3 M (20.7 FT) WEST OF THE CENTER OF 4 BRACED FENCE
 OS0982'POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 OS0982'SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTH OF A
 OS0982'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OS0982'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OS0982'PIPE THAT IS ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT
 OS0982'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0982
 OS0982                          STATION RECOVERY (2012)
 OS0982
 OS0982'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0981 ***********************************************************************
 OS0981  DESIGNATION -  18 215.20
 OS0981  PID         -  OS0981
 OS0981  STATE/COUNTY-  SD/TODD
 OS0981  COUNTRY     -  US
 OS0981  USGS QUAD   -  MISSION SE (2017)
 OS0981
 OS0981                         *CURRENT SURVEY CONTROL
 OS0981  ______________________________________________________________________
 OS0981* NAD 83(1986) POSITION- 43 18 09.     (N) 100 32 28.     (W)   SCALED
 OS0981* NAVD 88 ORTHO HEIGHT -   774.640 (meters)     2541.46  (feet) ADJUSTED
 OS0981  ______________________________________________________________________
 OS0981  GEOID HEIGHT    -        -23.584 (meters)                     GEOID18
 OS0981  DYNAMIC HEIGHT  -        774.333 (meters)     2540.46  (feet) COMP
 OS0981  MODELED GRAVITY -    980,198.3   (mgal)                       NAVD 88
 OS0981
 OS0981  VERT ORDER      -  FIRST     CLASS II
 OS0981
 OS0981.The horizontal coordinates were scaled from a map and have
 OS0981.an estimated accuracy of +/- 6 seconds.
 OS0981
 OS0981.The orthometric height was determined by differential leveling and
 OS0981.adjusted by the NATIONAL GEODETIC SURVEY
 OS0981.in June 1994.
 OS0981
 OS0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0981.GEOID18 height accuracy estimate available here.
 OS0981
 OS0981.Click photographs - Photos may exist for this station.
 OS0981
 OS0981.The dynamic height is computed by dividing the NAVD 88
 OS0981.geopotential number by the normal gravity value computed on the
 OS0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0981.degrees latitude (g = 980.6199 gals.).
 OS0981
 OS0981.The modeled gravity was interpolated from observed gravity values.
 OS0981
 OS0981;                    North         East    Units  Estimated Accuracy
 OS0981;SPC SD S     -   107,690.      583,140.      MT  (+/- 180 meters Scaled)
 OS0981
 OS0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN750955(NAD 83)
 OS0981
 OS0981                          SUPERSEDED SURVEY CONTROL
 OS0981
 OS0981.No superseded survey control is available for this station.
 OS0981
 OS0981_MARKER: DB = BENCH MARK DISK
 OS0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0981_STAMPING: 18-215.20 1993
 OS0981_MARK LOGO: SDDT
 OS0981_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0981+STABILITY: SURFACE MOTION
 OS0981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0981+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OS0981
 OS0981  HISTORY     - Date     Condition        Report By
 OS0981  HISTORY     - 1993     MONUMENTED       SDDT
 OS0981  HISTORY     - 19930919 GOOD             NGS
 OS0981
 OS0981                          STATION DESCRIPTION
 OS0981
 OS0981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0981'9.5 KM (5.90 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0981'MAIN STREET IN MISSION, 122.0 M (400.3 FT) EAST OF THE CENTER OF A
 OS0981'FIELD ENTRANCE, 22.4 M (73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.7
 OS0981'M (2.3 FT) NORTHWEST OF A T-FENCE CORNER, 0.7 M (2.3 FT) NORTH OF A
 OS0981'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OS0981'NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16
 OS0981'FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0980 ***********************************************************************
 OS0980  DESIGNATION -  18 216.25
 OS0980  PID         -  OS0980
 OS0980  STATE/COUNTY-  SD/TODD
 OS0980  COUNTRY     -  US
 OS0980  USGS QUAD   -  MISSION SE (2017)
 OS0980
 OS0980                         *CURRENT SURVEY CONTROL
 OS0980  ______________________________________________________________________
 OS0980* NAD 83(1986) POSITION- 43 18 09.     (N) 100 31 15.     (W)   SCALED
 OS0980* NAVD 88 ORTHO HEIGHT -   781.589 (meters)     2564.26  (feet) ADJUSTED
 OS0980  ______________________________________________________________________
 OS0980  GEOID HEIGHT    -        -23.632 (meters)                     GEOID18
 OS0980  DYNAMIC HEIGHT  -        781.281 (meters)     2563.25  (feet) COMP
 OS0980  MODELED GRAVITY -    980,200.0   (mgal)                       NAVD 88
 OS0980
 OS0980  VERT ORDER      -  FIRST     CLASS II
 OS0980
 OS0980.The horizontal coordinates were scaled from a map and have
 OS0980.an estimated accuracy of +/- 6 seconds.
 OS0980
 OS0980.The orthometric height was determined by differential leveling and
 OS0980.adjusted by the NATIONAL GEODETIC SURVEY
 OS0980.in June 1994.
 OS0980
 OS0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0980.GEOID18 height accuracy estimate available here.
 OS0980
 OS0980.Click photographs - Photos may exist for this station.
 OS0980
 OS0980.The dynamic height is computed by dividing the NAVD 88
 OS0980.geopotential number by the normal gravity value computed on the
 OS0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0980.degrees latitude (g = 980.6199 gals.).
 OS0980
 OS0980.The modeled gravity was interpolated from observed gravity values.
 OS0980
 OS0980;                    North         East    Units  Estimated Accuracy
 OS0980;SPC SD S     -   107,680.      584,790.      MT  (+/- 180 meters Scaled)
 OS0980
 OS0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN766955(NAD 83)
 OS0980
 OS0980                          SUPERSEDED SURVEY CONTROL
 OS0980
 OS0980.No superseded survey control is available for this station.
 OS0980
 OS0980_MARKER: DB = BENCH MARK DISK
 OS0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0980_STAMPING: 18-216.25 1993
 OS0980_MARK LOGO: SDDT
 OS0980_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0980+STABILITY: SURFACE MOTION
 OS0980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0980+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0980
 OS0980  HISTORY     - Date     Condition        Report By
 OS0980  HISTORY     - 1993     MONUMENTED       SDDT
 OS0980  HISTORY     - 19930919 GOOD             NGS
 OS0980  HISTORY     - 20121128 GOOD             INDIV
 OS0980
 OS0980                          STATION DESCRIPTION
 OS0980
 OS0980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0980'11.1 KM (6.90 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0980'OF MAIN STREET IN MISSION, 220.0 M (721.8 FT) EAST OF THE CENTER OF A
 OS0980'DRIVEWAY LEADING SOUTH TO A FRAME HOUSE, 22.4 M (73.5 FT) SOUTH OF
 OS0980'THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.5 M (1.6
 OS0980'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF WITNESS
 OS0980'POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS0980'SURFACE.
 OS0980
 OS0980                          STATION RECOVERY (2012)
 OS0980
 OS0980'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0979 ***********************************************************************
 OS0979  DESIGNATION -  18 217.25
 OS0979  PID         -  OS0979
 OS0979  STATE/COUNTY-  SD/TODD
 OS0979  COUNTRY     -  US
 OS0979  USGS QUAD   -  MISSION SE (2017)
 OS0979
 OS0979                         *CURRENT SURVEY CONTROL
 OS0979  ______________________________________________________________________
 OS0979* NAD 83(1986) POSITION- 43 18 10.     (N) 100 30 04.     (W)   SCALED
 OS0979* NAVD 88 ORTHO HEIGHT -   780.081 (meters)     2559.32  (feet) ADJUSTED
 OS0979  ______________________________________________________________________
 OS0979  GEOID HEIGHT    -        -23.681 (meters)                     GEOID18
 OS0979  DYNAMIC HEIGHT  -        779.775 (meters)     2558.31  (feet) COMP
 OS0979  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 OS0979
 OS0979  VERT ORDER      -  FIRST     CLASS II
 OS0979
 OS0979.The horizontal coordinates were scaled from a map and have
 OS0979.an estimated accuracy of +/- 6 seconds.
 OS0979
 OS0979.The orthometric height was determined by differential leveling and
 OS0979.adjusted by the NATIONAL GEODETIC SURVEY
 OS0979.in June 1994.
 OS0979
 OS0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0979.GEOID18 height accuracy estimate available here.
 OS0979
 OS0979.Click photographs - Photos may exist for this station.
 OS0979
 OS0979.The dynamic height is computed by dividing the NAVD 88
 OS0979.geopotential number by the normal gravity value computed on the
 OS0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0979.degrees latitude (g = 980.6199 gals.).
 OS0979
 OS0979.The modeled gravity was interpolated from observed gravity values.
 OS0979
 OS0979;                    North         East    Units  Estimated Accuracy
 OS0979;SPC SD S     -   107,710.      586,390.      MT  (+/- 180 meters Scaled)
 OS0979
 OS0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN782955(NAD 83)
 OS0979
 OS0979                          SUPERSEDED SURVEY CONTROL
 OS0979
 OS0979.No superseded survey control is available for this station.
 OS0979
 OS0979_MARKER: DB = BENCH MARK DISK
 OS0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0979_STAMPING: 18-217.25 1993
 OS0979_MARK LOGO: SDDT
 OS0979_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0979+STABILITY: SURFACE MOTION
 OS0979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0979+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0979
 OS0979  HISTORY     - Date     Condition        Report By
 OS0979  HISTORY     - 1993     MONUMENTED       SDDT
 OS0979  HISTORY     - 19930919 GOOD             NGS
 OS0979  HISTORY     - 20121128 GOOD             INDIV
 OS0979
 OS0979                          STATION DESCRIPTION
 OS0979
 OS0979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0979'12.7 KM (7.90 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0979'OF MAIN STREET IN MISSION, 20.8 M (68.2 FT) EAST OF THE CENTER OF A
 OS0979'FIELD ENTRANCE, 20.2 M (66.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3
 OS0979'M (4.3 FT) SOUTHEAST OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 OS0979'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 OS0979'SOUTH OF WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OS0979'SURFACE.
 OS0979
 OS0979                          STATION RECOVERY (2012)
 OS0979
 OS0979'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0978 ***********************************************************************
 OS0978  DESIGNATION -  18 218.30
 OS0978  PID         -  OS0978
 OS0978  STATE/COUNTY-  SD/TODD
 OS0978  COUNTRY     -  US
 OS0978  USGS QUAD   -  OKREEK (2017)
 OS0978
 OS0978                         *CURRENT SURVEY CONTROL
 OS0978  ______________________________________________________________________
 OS0978* NAD 83(1986) POSITION- 43 18 16.     (N) 100 28 50.     (W)   SCALED
 OS0978* NAVD 88 ORTHO HEIGHT -   778.986 (meters)     2555.72  (feet) ADJUSTED
 OS0978  ______________________________________________________________________
 OS0978  GEOID HEIGHT    -        -23.737 (meters)                     GEOID18
 OS0978  DYNAMIC HEIGHT  -        778.681 (meters)     2554.72  (feet) COMP
 OS0978  MODELED GRAVITY -    980,203.1   (mgal)                       NAVD 88
 OS0978
 OS0978  VERT ORDER      -  FIRST     CLASS II
 OS0978
 OS0978.The horizontal coordinates were scaled from a map and have
 OS0978.an estimated accuracy of +/- 6 seconds.
 OS0978
 OS0978.The orthometric height was determined by differential leveling and
 OS0978.adjusted by the NATIONAL GEODETIC SURVEY
 OS0978.in June 1994.
 OS0978
 OS0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0978.GEOID18 height accuracy estimate available here.
 OS0978
 OS0978.Click photographs - Photos may exist for this station.
 OS0978
 OS0978.The dynamic height is computed by dividing the NAVD 88
 OS0978.geopotential number by the normal gravity value computed on the
 OS0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0978.degrees latitude (g = 980.6199 gals.).
 OS0978
 OS0978.The modeled gravity was interpolated from observed gravity values.
 OS0978
 OS0978;                    North         East    Units  Estimated Accuracy
 OS0978;SPC SD S     -   107,890.      588,060.      MT  (+/- 180 meters Scaled)
 OS0978
 OS0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN799956(NAD 83)
 OS0978
 OS0978                          SUPERSEDED SURVEY CONTROL
 OS0978
 OS0978.No superseded survey control is available for this station.
 OS0978
 OS0978_MARKER: DB = BENCH MARK DISK
 OS0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0978_STAMPING: 18-218.30 1993
 OS0978_MARK LOGO: SDDT
 OS0978_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0978+STABILITY: SURFACE MOTION
 OS0978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0978+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0978
 OS0978  HISTORY     - Date     Condition        Report By
 OS0978  HISTORY     - 1993     MONUMENTED       SDDT
 OS0978  HISTORY     - 19930919 GOOD             NGS
 OS0978  HISTORY     - 20121128 GOOD             INDIV
 OS0978
 OS0978                          STATION DESCRIPTION
 OS0978
 OS0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0978'14.4 KM (8.95 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0978'OF MAIN STREET IN MISSION, 22.8 M (74.8 FT) SOUTHEAST OF THE HIGHWAY
 OS0978'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OS0978'FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 OS0978'RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OS0978
 OS0978                          STATION RECOVERY (2012)
 OS0978
 OS0978'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0976 ***********************************************************************
 OS0976  DESIGNATION -  18 219.35
 OS0976  PID         -  OS0976
 OS0976  STATE/COUNTY-  SD/TODD
 OS0976  COUNTRY     -  US
 OS0976  USGS QUAD   -  OKREEK (2017)
 OS0976
 OS0976                         *CURRENT SURVEY CONTROL
 OS0976  ______________________________________________________________________
 OS0976* NAD 83(1986) POSITION- 43 18 36.     (N) 100 27 42.     (W)   SCALED
 OS0976* NAVD 88 ORTHO HEIGHT -   779.095 (meters)     2556.08  (feet) ADJUSTED
 OS0976  ______________________________________________________________________
 OS0976  GEOID HEIGHT    -        -23.806 (meters)                     GEOID18
 OS0976  DYNAMIC HEIGHT  -        778.791 (meters)     2555.08  (feet) COMP
 OS0976  MODELED GRAVITY -    980,204.2   (mgal)                       NAVD 88
 OS0976
 OS0976  VERT ORDER      -  FIRST     CLASS II
 OS0976
 OS0976.The horizontal coordinates were scaled from a map and have
 OS0976.an estimated accuracy of +/- 6 seconds.
 OS0976
 OS0976.The orthometric height was determined by differential leveling and
 OS0976.adjusted by the NATIONAL GEODETIC SURVEY
 OS0976.in June 1994.
 OS0976
 OS0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0976.GEOID18 height accuracy estimate available here.
 OS0976
 OS0976.Click photographs - Photos may exist for this station.
 OS0976
 OS0976.The dynamic height is computed by dividing the NAVD 88
 OS0976.geopotential number by the normal gravity value computed on the
 OS0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0976.degrees latitude (g = 980.6199 gals.).
 OS0976
 OS0976.The modeled gravity was interpolated from observed gravity values.
 OS0976
 OS0976;                    North         East    Units  Estimated Accuracy
 OS0976;SPC SD S     -   108,510.      589,590.      MT  (+/- 180 meters Scaled)
 OS0976
 OS0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN814962(NAD 83)
 OS0976
 OS0976                          SUPERSEDED SURVEY CONTROL
 OS0976
 OS0976.No superseded survey control is available for this station.
 OS0976
 OS0976_MARKER: DB = BENCH MARK DISK
 OS0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0976_STAMPING: 18-219.35 1993
 OS0976_MARK LOGO: SDDT
 OS0976_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0976+STABILITY: SURFACE MOTION
 OS0976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0976+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0976
 OS0976  HISTORY     - Date     Condition        Report By
 OS0976  HISTORY     - 1993     MONUMENTED       SDDT
 OS0976  HISTORY     - 19930919 GOOD             NGS
 OS0976  HISTORY     - 20121128 GOOD             INDIV
 OS0976
 OS0976                          STATION DESCRIPTION
 OS0976
 OS0976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0976'16.1 KM (10.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0976'OF MAIN STREET IN MISSION, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY
 OS0976'CENTERLINE, 4.9 M (16.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE,
 OS0976'0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 OS0976'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OS0976'IS FLUSH WITH THE GROUND SURFACE.
 OS0976
 OS0976                          STATION RECOVERY (2012)
 OS0976
 OS0976'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0975 ***********************************************************************
 OS0975  DESIGNATION -  18 220.05
 OS0975  PID         -  OS0975
 OS0975  STATE/COUNTY-  SD/TODD
 OS0975  COUNTRY     -  US
 OS0975  USGS QUAD   -  OKREEK (2017)
 OS0975
 OS0975                         *CURRENT SURVEY CONTROL
 OS0975  ______________________________________________________________________
 OS0975* NAD 83(1986) POSITION- 43 18 45.     (N) 100 26 55.     (W)   SCALED
 OS0975* NAVD 88 ORTHO HEIGHT -   790.072 (meters)     2592.09  (feet) ADJUSTED
 OS0975  ______________________________________________________________________
 OS0975  GEOID HEIGHT    -        -23.849 (meters)                     GEOID18
 OS0975  DYNAMIC HEIGHT  -        789.764 (meters)     2591.08  (feet) COMP
 OS0975  MODELED GRAVITY -    980,204.8   (mgal)                       NAVD 88
 OS0975
 OS0975  VERT ORDER      -  FIRST     CLASS II
 OS0975
 OS0975.The horizontal coordinates were scaled from a map and have
 OS0975.an estimated accuracy of +/- 6 seconds.
 OS0975
 OS0975.The orthometric height was determined by differential leveling and
 OS0975.adjusted by the NATIONAL GEODETIC SURVEY
 OS0975.in June 1994.
 OS0975
 OS0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0975.GEOID18 height accuracy estimate available here.
 OS0975
 OS0975.Click photographs - Photos may exist for this station.
 OS0975
 OS0975.The dynamic height is computed by dividing the NAVD 88
 OS0975.geopotential number by the normal gravity value computed on the
 OS0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0975.degrees latitude (g = 980.6199 gals.).
 OS0975
 OS0975.The modeled gravity was interpolated from observed gravity values.
 OS0975
 OS0975;                    North         East    Units  Estimated Accuracy
 OS0975;SPC SD S     -   108,780.      590,650.      MT  (+/- 180 meters Scaled)
 OS0975
 OS0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN825965(NAD 83)
 OS0975
 OS0975                          SUPERSEDED SURVEY CONTROL
 OS0975
 OS0975.No superseded survey control is available for this station.
 OS0975
 OS0975_MARKER: Z = SEE DESCRIPTION
 OS0975_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0975_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0975_STAMPING: 18-220.05 1993
 OS0975_MARK LOGO: NGS
 OS0975_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0975_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0975_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0975+STABILITY: POSITION/ELEVATION WELL
 OS0975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0975+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0975_ROD/PIPE-DEPTH: 6.4 meters
 OS0975_SLEEVE-DEPTH  : 3.0 meters
 OS0975
 OS0975  HISTORY     - Date     Condition        Report By
 OS0975  HISTORY     - 1993     MONUMENTED       SDDT
 OS0975  HISTORY     - 19930919 GOOD             NGS
 OS0975  HISTORY     - 20121128 GOOD             INDIV
 OS0975
 OS0975                          STATION DESCRIPTION
 OS0975
 OS0975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0975'17.2 KM (10.70 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0975'OF MAIN STREET IN MISSION, 22.8 M (74.8 FT) SOUTHEAST OF THE HIGHWAY
 OS0975'CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.3 M (4.3
 OS0975'FT) NORTHEAST OF A BRACED FENCE POST, 0.3 M (1.0 FT) SOUTHEAST OF A
 OS0975'METAL GUARD POST, AND 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST.
 OS0975'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OS0975'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OS0975'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0975'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OS0975
 OS0975                          STATION RECOVERY (2012)
 OS0975
 OS0975'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0975'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0974 ***********************************************************************
 OS0974  DESIGNATION -  18 221.20
 OS0974  PID         -  OS0974
 OS0974  STATE/COUNTY-  SD/TODD
 OS0974  COUNTRY     -  US
 OS0974  USGS QUAD   -  OKREEK (2017)
 OS0974
 OS0974                         *CURRENT SURVEY CONTROL
 OS0974  ______________________________________________________________________
 OS0974* NAD 83(1986) POSITION- 43 19 30.     (N) 100 26 07.     (W)   SCALED
 OS0974* NAVD 88 ORTHO HEIGHT -   759.938 (meters)     2493.23  (feet) ADJUSTED
 OS0974  ______________________________________________________________________
 OS0974  GEOID HEIGHT    -        -23.936 (meters)                     GEOID18
 OS0974  DYNAMIC HEIGHT  -        759.642 (meters)     2492.26  (feet) COMP
 OS0974  MODELED GRAVITY -    980,206.1   (mgal)                       NAVD 88
 OS0974
 OS0974  VERT ORDER      -  FIRST     CLASS II
 OS0974
 OS0974.The horizontal coordinates were scaled from a map and have
 OS0974.an estimated accuracy of +/- 6 seconds.
 OS0974
 OS0974.The orthometric height was determined by differential leveling and
 OS0974.adjusted by the NATIONAL GEODETIC SURVEY
 OS0974.in June 1994.
 OS0974
 OS0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0974.GEOID18 height accuracy estimate available here.
 OS0974
 OS0974.Click photographs - Photos may exist for this station.
 OS0974
 OS0974.The dynamic height is computed by dividing the NAVD 88
 OS0974.geopotential number by the normal gravity value computed on the
 OS0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0974.degrees latitude (g = 980.6199 gals.).
 OS0974
 OS0974.The modeled gravity was interpolated from observed gravity values.
 OS0974
 OS0974;                    North         East    Units  Estimated Accuracy
 OS0974;SPC SD S     -   110,170.      591,730.      MT  (+/- 180 meters Scaled)
 OS0974
 OS0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN836979(NAD 83)
 OS0974
 OS0974                          SUPERSEDED SURVEY CONTROL
 OS0974
 OS0974.No superseded survey control is available for this station.
 OS0974
 OS0974_MARKER: DB = BENCH MARK DISK
 OS0974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0974_STAMPING: 18-221.20 1993
 OS0974_MARK LOGO: SDDT
 OS0974_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0974+STABILITY: SURFACE MOTION
 OS0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0974+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0974
 OS0974  HISTORY     - Date     Condition        Report By
 OS0974  HISTORY     - 1993     MONUMENTED       SDDT
 OS0974  HISTORY     - 19930919 GOOD             NGS
 OS0974  HISTORY     - 20121128 GOOD             INDIV
 OS0974
 OS0974                          STATION DESCRIPTION
 OS0974
 OS0974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0974'19.0 KM (11.80 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0974'OF MAIN STREET IN MISSION, 22.8 M (74.8 FT) SOUTHEAST OF THE HIGHWAY
 OS0974'CENTERLINE, 11.7 M (38.4 FT) NORTHEAST OF THE CENTER OF A FIELD
 OS0974'ENTRANCE, 1.0 M (3.3 FT) NORTHWEST OF A T-FENCE CORNER, 1.0 M (3.3
 OS0974'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A
 OS0974'WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE
 OS0974'GROUND SURFACE.
 OS0974
 OS0974                          STATION RECOVERY (2012)
 OS0974
 OS0974'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0973 ***********************************************************************
 OS0973  DESIGNATION -  18 222.30
 OS0973  PID         -  OS0973
 OS0973  STATE/COUNTY-  SD/TODD
 OS0973  COUNTRY     -  US
 OS0973  USGS QUAD   -  OKREEK (2017)
 OS0973
 OS0973                         *CURRENT SURVEY CONTROL
 OS0973  ______________________________________________________________________
 OS0973* NAD 83(1986) POSITION- 43 20 22.     (N) 100 25 37.     (W)   SCALED
 OS0973* NAVD 88 ORTHO HEIGHT -   755.085 (meters)     2477.31  (feet) ADJUSTED
 OS0973  ______________________________________________________________________
 OS0973  GEOID HEIGHT    -        -24.017 (meters)                     GEOID18
 OS0973  DYNAMIC HEIGHT  -        754.792 (meters)     2476.35  (feet) COMP
 OS0973  MODELED GRAVITY -    980,208.3   (mgal)                       NAVD 88
 OS0973
 OS0973  VERT ORDER      -  FIRST     CLASS II
 OS0973
 OS0973.The horizontal coordinates were scaled from a map and have
 OS0973.an estimated accuracy of +/- 6 seconds.
 OS0973
 OS0973.The orthometric height was determined by differential leveling and
 OS0973.adjusted by the NATIONAL GEODETIC SURVEY
 OS0973.in June 1994.
 OS0973
 OS0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0973.GEOID18 height accuracy estimate available here.
 OS0973
 OS0973.Click photographs - Photos may exist for this station.
 OS0973
 OS0973.The dynamic height is computed by dividing the NAVD 88
 OS0973.geopotential number by the normal gravity value computed on the
 OS0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0973.degrees latitude (g = 980.6199 gals.).
 OS0973
 OS0973.The modeled gravity was interpolated from observed gravity values.
 OS0973
 OS0973;                    North         East    Units  Estimated Accuracy
 OS0973;SPC SD S     -   111,770.      592,410.      MT  (+/- 180 meters Scaled)
 OS0973
 OS0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN843994(NAD 83)
 OS0973
 OS0973                          SUPERSEDED SURVEY CONTROL
 OS0973
 OS0973.No superseded survey control is available for this station.
 OS0973
 OS0973_MARKER: DB = BENCH MARK DISK
 OS0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0973_STAMPING: 18-222.30 1993
 OS0973_MARK LOGO: SDDT
 OS0973_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0973+STABILITY: SURFACE MOTION
 OS0973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0973+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0973
 OS0973  HISTORY     - Date     Condition        Report By
 OS0973  HISTORY     - 1993     MONUMENTED       SDDT
 OS0973  HISTORY     - 19930919 GOOD             NGS
 OS0973  HISTORY     - 20121128 GOOD             INDIV
 OS0973
 OS0973                          STATION DESCRIPTION
 OS0973
 OS0973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0973'20.8 KM (12.90 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0973'OF MAIN STREET IN MISSION, 22.8 M (74.8 FT) WEST OF THE HIGHWAY
 OS0973'CENTERLINE, 15.9 M (52.2 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE,
 OS0973'0.5 M (1.6 FT) EAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OS0973'HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 OS0973'RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OS0973
 OS0973                          STATION RECOVERY (2012)
 OS0973
 OS0973'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0972 ***********************************************************************
 OS0972  DESIGNATION -  18 222.95
 OS0972  PID         -  OS0972
 OS0972  STATE/COUNTY-  SD/TODD
 OS0972  COUNTRY     -  US
 OS0972  USGS QUAD   -  OKREEK (2017)
 OS0972
 OS0972                         *CURRENT SURVEY CONTROL
 OS0972  ______________________________________________________________________
 OS0972* NAD 83(1986) POSITION- 43 20 54.     (N) 100 25 12.     (W)   SCALED
 OS0972* NAVD 88 ORTHO HEIGHT -   746.864 (meters)     2450.34  (feet) ADJUSTED
 OS0972  ______________________________________________________________________
 OS0972  GEOID HEIGHT    -        -24.069 (meters)                     GEOID18
 OS0972  DYNAMIC HEIGHT  -        746.576 (meters)     2449.39  (feet) COMP
 OS0972  MODELED GRAVITY -    980,210.2   (mgal)                       NAVD 88
 OS0972
 OS0972  VERT ORDER      -  FIRST     CLASS II
 OS0972
 OS0972.The horizontal coordinates were scaled from a map and have
 OS0972.an estimated accuracy of +/- 6 seconds.
 OS0972
 OS0972.The orthometric height was determined by differential leveling and
 OS0972.adjusted by the NATIONAL GEODETIC SURVEY
 OS0972.in June 1994.
 OS0972
 OS0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0972.GEOID18 height accuracy estimate available here.
 OS0972
 OS0972.Click photographs - Photos may exist for this station.
 OS0972
 OS0972.The dynamic height is computed by dividing the NAVD 88
 OS0972.geopotential number by the normal gravity value computed on the
 OS0972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0972.degrees latitude (g = 980.6199 gals.).
 OS0972
 OS0972.The modeled gravity was interpolated from observed gravity values.
 OS0972
 OS0972;                    North         East    Units  Estimated Accuracy
 OS0972;SPC SD S     -   112,760.      592,970.      MT  (+/- 180 meters Scaled)
 OS0972
 OS0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP849004(NAD 83)
 OS0972
 OS0972                          SUPERSEDED SURVEY CONTROL
 OS0972
 OS0972.No superseded survey control is available for this station.
 OS0972
 OS0972_MARKER: DB = BENCH MARK DISK
 OS0972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0972_STAMPING: 18-222.95 1993
 OS0972_MARK LOGO: SDDT
 OS0972_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0972+STABILITY: SURFACE MOTION
 OS0972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0972+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 OS0972
 OS0972  HISTORY     - Date     Condition        Report By
 OS0972  HISTORY     - 1993     MONUMENTED       SDDT
 OS0972  HISTORY     - 19930919 GOOD             NGS
 OS0972  HISTORY     - 20121128 GOOD             INDIV
 OS0972  HISTORY     - 20140930 GOOD             GEOCAC
 OS0972
 OS0972                          STATION DESCRIPTION
 OS0972
 OS0972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0972'21.8 KM (13.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0972'OF MAIN STREET IN MISSION, 92.0 M (301.8 FT) SOUTHWEST OF THE CENTER
 OS0972'OF A FIELD ENTRANCE, 22.5 M (73.8 FT) NORTHWEST OF THE HIGHWAY
 OS0972'CENTERLINE, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW
 OS0972'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 OS0972'AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS0972'SURFACE.
 OS0972
 OS0972                          STATION RECOVERY (2012)
 OS0972
 OS0972'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0972'RECOVERED IN GOOD CONDITION.
 OS0972
 OS0972                          STATION RECOVERY (2014)
 OS0972
 OS0972'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 OS0972'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0971 ***********************************************************************
 OS0971  DESIGNATION -  18 223.85
 OS0971  PID         -  OS0971
 OS0971  STATE/COUNTY-  SD/TODD
 OS0971  COUNTRY     -  US
 OS0971  USGS QUAD   -  OKREEK (2017)
 OS0971
 OS0971                         *CURRENT SURVEY CONTROL
 OS0971  ______________________________________________________________________
 OS0971* NAD 83(1986) POSITION- 43 21 18.     (N) 100 24 21.     (W)   SCALED
 OS0971* NAVD 88 ORTHO HEIGHT -   732.391 (meters)     2402.85  (feet) ADJUSTED
 OS0971  ______________________________________________________________________
 OS0971  GEOID HEIGHT    -        -24.131 (meters)                     GEOID18
 OS0971  DYNAMIC HEIGHT  -        732.110 (meters)     2401.93  (feet) COMP
 OS0971  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 OS0971
 OS0971  VERT ORDER      -  FIRST     CLASS II
 OS0971
 OS0971.The horizontal coordinates were scaled from a map and have
 OS0971.an estimated accuracy of +/- 6 seconds.
 OS0971
 OS0971.The orthometric height was determined by differential leveling and
 OS0971.adjusted by the NATIONAL GEODETIC SURVEY
 OS0971.in June 1994.
 OS0971
 OS0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0971.GEOID18 height accuracy estimate available here.
 OS0971
 OS0971.Click photographs - Photos may exist for this station.
 OS0971
 OS0971.The dynamic height is computed by dividing the NAVD 88
 OS0971.geopotential number by the normal gravity value computed on the
 OS0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0971.degrees latitude (g = 980.6199 gals.).
 OS0971
 OS0971.The modeled gravity was interpolated from observed gravity values.
 OS0971
 OS0971;                    North         East    Units  Estimated Accuracy
 OS0971;SPC SD S     -   113,500.      594,120.      MT  (+/- 180 meters Scaled)
 OS0971
 OS0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP860011(NAD 83)
 OS0971
 OS0971                          SUPERSEDED SURVEY CONTROL
 OS0971
 OS0971.No superseded survey control is available for this station.
 OS0971
 OS0971_MARKER: DB = BENCH MARK DISK
 OS0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0971_STAMPING: 18-223.85 1993
 OS0971_MARK LOGO: SDDT
 OS0971_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0971+STABILITY: SURFACE MOTION
 OS0971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0971+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0971
 OS0971  HISTORY     - Date     Condition        Report By
 OS0971  HISTORY     - 1993     MONUMENTED       SDDT
 OS0971  HISTORY     - 19930919 GOOD             NGS
 OS0971  HISTORY     - 20121129 GOOD             INDIV
 OS0971
 OS0971                          STATION DESCRIPTION
 OS0971
 OS0971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0971'23.3 KM (14.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0971'OF MAIN STREET IN MISSION, 17.2 M (56.4 FT) SOUTHEAST OF THE HIGHWAY
 OS0971'CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 OS0971'FT) NORTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST,
 OS0971'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0971
 OS0971                          STATION RECOVERY (2012)
 OS0971
 OS0971'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0970 ***********************************************************************
 OS0970  DESIGNATION -  18 224.90
 OS0970  PID         -  OS0970
 OS0970  STATE/COUNTY-  SD/TODD
 OS0970  COUNTRY     -  US
 OS0970  USGS QUAD   -  OKREEK (2017)
 OS0970
 OS0970                         *CURRENT SURVEY CONTROL
 OS0970  ______________________________________________________________________
 OS0970* NAD 83(1986) POSITION- 43 21 37.     (N) 100 23 15.     (W)   SCALED
 OS0970* NAVD 88 ORTHO HEIGHT -   693.789 (meters)     2276.21  (feet) ADJUSTED
 OS0970  ______________________________________________________________________
 OS0970  GEOID HEIGHT    -        -24.196 (meters)                     GEOID18
 OS0970  DYNAMIC HEIGHT  -        693.526 (meters)     2275.34  (feet) COMP
 OS0970  MODELED GRAVITY -    980,219.0   (mgal)                       NAVD 88
 OS0970
 OS0970  VERT ORDER      -  FIRST     CLASS II
 OS0970
 OS0970.The horizontal coordinates were scaled from a map and have
 OS0970.an estimated accuracy of +/- 6 seconds.
 OS0970
 OS0970.The orthometric height was determined by differential leveling and
 OS0970.adjusted by the NATIONAL GEODETIC SURVEY
 OS0970.in June 1994.
 OS0970
 OS0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0970.GEOID18 height accuracy estimate available here.
 OS0970
 OS0970.Click photographs - Photos may exist for this station.
 OS0970
 OS0970.The dynamic height is computed by dividing the NAVD 88
 OS0970.geopotential number by the normal gravity value computed on the
 OS0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0970.degrees latitude (g = 980.6199 gals.).
 OS0970
 OS0970.The modeled gravity was interpolated from observed gravity values.
 OS0970
 OS0970;                    North         East    Units  Estimated Accuracy
 OS0970;SPC SD S     -   114,090.      595,610.      MT  (+/- 180 meters Scaled)
 OS0970
 OS0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP875017(NAD 83)
 OS0970
 OS0970                          SUPERSEDED SURVEY CONTROL
 OS0970
 OS0970.No superseded survey control is available for this station.
 OS0970
 OS0970_MARKER: DB = BENCH MARK DISK
 OS0970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0970_STAMPING: 18-224.90 1993
 OS0970_MARK LOGO: SDDT
 OS0970_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0970+STABILITY: SURFACE MOTION
 OS0970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0970+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0970
 OS0970  HISTORY     - Date     Condition        Report By
 OS0970  HISTORY     - 1993     MONUMENTED       SDDT
 OS0970  HISTORY     - 19930919 GOOD             NGS
 OS0970  HISTORY     - 20121129 GOOD             INDIV
 OS0970
 OS0970                          STATION DESCRIPTION
 OS0970
 OS0970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0970'24.9 KM (15.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0970'OF MAIN STREET IN MISSION, 156.0 M (511.8 FT) WEST OF MILEPOST 225,
 OS0970'22.0 M (72.2 FT) WEST OF THE CENTER OF A PAVED ROAD, 15.4 M (50.5 FT)
 OS0970'SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OS0970'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 OS0970'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0970
 OS0970                          STATION RECOVERY (2012)
 OS0970
 OS0970'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0969 ***********************************************************************
 OS0969  DESIGNATION -  18 225.95
 OS0969  PID         -  OS0969
 OS0969  STATE/COUNTY-  SD/TODD
 OS0969  COUNTRY     -  US
 OS0969  USGS QUAD   -  OKREEK SE (2017)
 OS0969
 OS0969                         *CURRENT SURVEY CONTROL
 OS0969  ______________________________________________________________________
 OS0969* NAD 83(1986) POSITION- 43 21 38.     (N) 100 21 59.     (W)   SCALED
 OS0969* NAVD 88 ORTHO HEIGHT -   698.561 (meters)     2291.86  (feet) ADJUSTED
 OS0969  ______________________________________________________________________
 OS0969  GEOID HEIGHT    -        -24.247 (meters)                     GEOID18
 OS0969  DYNAMIC HEIGHT  -        698.296 (meters)     2290.99  (feet) COMP
 OS0969  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 OS0969
 OS0969  VERT ORDER      -  FIRST     CLASS II
 OS0969
 OS0969.The horizontal coordinates were scaled from a map and have
 OS0969.an estimated accuracy of +/- 6 seconds.
 OS0969
 OS0969.The orthometric height was determined by differential leveling and
 OS0969.adjusted by the NATIONAL GEODETIC SURVEY
 OS0969.in June 1994.
 OS0969
 OS0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0969.GEOID18 height accuracy estimate available here.
 OS0969
 OS0969.Click photographs - Photos may exist for this station.
 OS0969
 OS0969.The dynamic height is computed by dividing the NAVD 88
 OS0969.geopotential number by the normal gravity value computed on the
 OS0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0969.degrees latitude (g = 980.6199 gals.).
 OS0969
 OS0969.The modeled gravity was interpolated from observed gravity values.
 OS0969
 OS0969;                    North         East    Units  Estimated Accuracy
 OS0969;SPC SD S     -   114,120.      597,320.      MT  (+/- 180 meters Scaled)
 OS0969
 OS0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP892017(NAD 83)
 OS0969
 OS0969                          SUPERSEDED SURVEY CONTROL
 OS0969
 OS0969.No superseded survey control is available for this station.
 OS0969
 OS0969_MARKER: Z = SEE DESCRIPTION
 OS0969_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0969_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0969_STAMPING: 18-225.95 1993
 OS0969_MARK LOGO: NGS
 OS0969_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0969_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0969_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0969+STABILITY: POSITION/ELEVATION WELL
 OS0969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0969+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OS0969_ROD/PIPE-DEPTH: 6.4 meters
 OS0969_SLEEVE-DEPTH  : 3.0 meters
 OS0969
 OS0969  HISTORY     - Date     Condition        Report By
 OS0969  HISTORY     - 1993     MONUMENTED       SDDT
 OS0969  HISTORY     - 19930919 GOOD             NGS
 OS0969
 OS0969                          STATION DESCRIPTION
 OS0969
 OS0969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0969'26.6 KM (16.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0969'OF MAIN STREET IN MISSION, 53.3 M (174.9 FT) WEST OF MILEPOST 226,
 OS0969'17.9 M (58.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 15.1 M (49.5
 OS0969'FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) NORTH OF A FENCE,
 OS0969'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 OS0969'OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 OS0969'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OS0969'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OS0969'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0969'CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0968 ***********************************************************************
 OS0968  DESIGNATION -  18 226.95
 OS0968  PID         -  OS0968
 OS0968  STATE/COUNTY-  SD/TODD
 OS0968  COUNTRY     -  US
 OS0968  USGS QUAD   -  OKREEK SE (2017)
 OS0968
 OS0968                         *CURRENT SURVEY CONTROL
 OS0968  ______________________________________________________________________
 OS0968* NAD 83(1986) POSITION- 43 21 36.     (N) 100 20 47.     (W)   SCALED
 OS0968* NAVD 88 ORTHO HEIGHT -   679.247 (meters)     2228.50  (feet) ADJUSTED
 OS0968  ______________________________________________________________________
 OS0968  GEOID HEIGHT    -        -24.290 (meters)                     GEOID18
 OS0968  DYNAMIC HEIGHT  -        678.990 (meters)     2227.65  (feet) COMP
 OS0968  MODELED GRAVITY -    980,220.3   (mgal)                       NAVD 88
 OS0968
 OS0968  VERT ORDER      -  FIRST     CLASS II
 OS0968
 OS0968.The horizontal coordinates were scaled from a map and have
 OS0968.an estimated accuracy of +/- 6 seconds.
 OS0968
 OS0968.The orthometric height was determined by differential leveling and
 OS0968.adjusted by the NATIONAL GEODETIC SURVEY
 OS0968.in June 1994.
 OS0968
 OS0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0968.GEOID18 height accuracy estimate available here.
 OS0968
 OS0968.Click photographs - Photos may exist for this station.
 OS0968
 OS0968.The dynamic height is computed by dividing the NAVD 88
 OS0968.geopotential number by the normal gravity value computed on the
 OS0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0968.degrees latitude (g = 980.6199 gals.).
 OS0968
 OS0968.The modeled gravity was interpolated from observed gravity values.
 OS0968
 OS0968;                    North         East    Units  Estimated Accuracy
 OS0968;SPC SD S     -   114,050.      598,940.      MT  (+/- 180 meters Scaled)
 OS0968
 OS0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP909016(NAD 83)
 OS0968
 OS0968                          SUPERSEDED SURVEY CONTROL
 OS0968
 OS0968.No superseded survey control is available for this station.
 OS0968
 OS0968_MARKER: DB = BENCH MARK DISK
 OS0968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0968_STAMPING: 18-226.95 1993
 OS0968_MARK LOGO: SDDT
 OS0968_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0968+STABILITY: SURFACE MOTION
 OS0968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0968+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OS0968
 OS0968  HISTORY     - Date     Condition        Report By
 OS0968  HISTORY     - 1993     MONUMENTED       SDDT
 OS0968  HISTORY     - 19930919 GOOD             NGS
 OS0968
 OS0968                          STATION DESCRIPTION
 OS0968
 OS0968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0968'28.2 KM (17.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0968'OF MAIN STREET IN MISSION, 68.4 M (224.4 FT) WEST OF MILEPOST 227,
 OS0968'14.8 M (48.6 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.5
 OS0968'M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 OS0968'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0967 ***********************************************************************
 OS0967  DESIGNATION -  18 227.90
 OS0967  PID         -  OS0967
 OS0967  STATE/COUNTY-  SD/TODD
 OS0967  COUNTRY     -  US
 OS0967  USGS QUAD   -  OKREEK SE (2017)
 OS0967
 OS0967                         *CURRENT SURVEY CONTROL
 OS0967  ______________________________________________________________________
 OS0967* NAD 83(1986) POSITION- 43 21 49.     (N) 100 19 47.     (W)   SCALED
 OS0967* NAVD 88 ORTHO HEIGHT -   688.205 (meters)     2257.89  (feet) ADJUSTED
 OS0967  ______________________________________________________________________
 OS0967  GEOID HEIGHT    -        -24.338 (meters)                     GEOID18
 OS0967  DYNAMIC HEIGHT  -        687.946 (meters)     2257.04  (feet) COMP
 OS0967  MODELED GRAVITY -    980,222.2   (mgal)                       NAVD 88
 OS0967
 OS0967  VERT ORDER      -  FIRST     CLASS II
 OS0967
 OS0967.The horizontal coordinates were scaled from a map and have
 OS0967.an estimated accuracy of +/- 6 seconds.
 OS0967
 OS0967.The orthometric height was determined by differential leveling and
 OS0967.adjusted by the NATIONAL GEODETIC SURVEY
 OS0967.in June 1994.
 OS0967
 OS0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0967.GEOID18 height accuracy estimate available here.
 OS0967
 OS0967.Click photographs - Photos may exist for this station.
 OS0967
 OS0967.The dynamic height is computed by dividing the NAVD 88
 OS0967.geopotential number by the normal gravity value computed on the
 OS0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0967.degrees latitude (g = 980.6199 gals.).
 OS0967
 OS0967.The modeled gravity was interpolated from observed gravity values.
 OS0967
 OS0967;                    North         East    Units  Estimated Accuracy
 OS0967;SPC SD S     -   114,450.      600,290.      MT  (+/- 180 meters Scaled)
 OS0967
 OS0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP922020(NAD 83)
 OS0967
 OS0967                          SUPERSEDED SURVEY CONTROL
 OS0967
 OS0967.No superseded survey control is available for this station.
 OS0967
 OS0967_MARKER: DB = BENCH MARK DISK
 OS0967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0967_STAMPING: 18-227.90 1993
 OS0967_MARK LOGO: SDDT
 OS0967_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0967+STABILITY: SURFACE MOTION
 OS0967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0967+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OS0967
 OS0967  HISTORY     - Date     Condition        Report By
 OS0967  HISTORY     - 1993     MONUMENTED       SDDT
 OS0967  HISTORY     - 19930919 GOOD             NGS
 OS0967
 OS0967                          STATION DESCRIPTION
 OS0967
 OS0967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0967'29.7 KM (18.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0967'OF MAIN STREET IN MISSION, 178.0 M (584.0 FT) SOUTHWEST OF MILEPOST
 OS0967'228, 14.9 M (48.9 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 OS0967'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A
 OS0967'WITNESS POST AND THE NORTHEAST END OF A BRACED FENCE POST, AND THE
 OS0967'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0966 ***********************************************************************
 OS0966  DESIGNATION -  18 228.90
 OS0966  PID         -  OS0966
 OS0966  STATE/COUNTY-  SD/TODD
 OS0966  COUNTRY     -  US
 OS0966  USGS QUAD   -  OKREEK SE (2017)
 OS0966
 OS0966                         *CURRENT SURVEY CONTROL
 OS0966  ______________________________________________________________________
 OS0966* NAD 83(1986) POSITION- 43 22 19.     (N) 100 18 46.     (W)   SCALED
 OS0966* NAVD 88 ORTHO HEIGHT -   670.204 (meters)     2198.83  (feet) ADJUSTED
 OS0966  ______________________________________________________________________
 OS0966  GEOID HEIGHT    -        -24.400 (meters)                     GEOID18
 OS0966  DYNAMIC HEIGHT  -        669.953 (meters)     2198.00  (feet) COMP
 OS0966  MODELED GRAVITY -    980,225.0   (mgal)                       NAVD 88
 OS0966
 OS0966  VERT ORDER      -  FIRST     CLASS II
 OS0966
 OS0966.The horizontal coordinates were scaled from a map and have
 OS0966.an estimated accuracy of +/- 6 seconds.
 OS0966
 OS0966.The orthometric height was determined by differential leveling and
 OS0966.adjusted by the NATIONAL GEODETIC SURVEY
 OS0966.in June 1994.
 OS0966
 OS0966.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0966.GEOID18 height accuracy estimate available here.
 OS0966
 OS0966.Click photographs - Photos may exist for this station.
 OS0966
 OS0966.The dynamic height is computed by dividing the NAVD 88
 OS0966.geopotential number by the normal gravity value computed on the
 OS0966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0966.degrees latitude (g = 980.6199 gals.).
 OS0966
 OS0966.The modeled gravity was interpolated from observed gravity values.
 OS0966
 OS0966;                    North         East    Units  Estimated Accuracy
 OS0966;SPC SD S     -   115,380.      601,670.      MT  (+/- 180 meters Scaled)
 OS0966
 OS0966_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP936029(NAD 83)
 OS0966
 OS0966                          SUPERSEDED SURVEY CONTROL
 OS0966
 OS0966.No superseded survey control is available for this station.
 OS0966
 OS0966_MARKER: DB = BENCH MARK DISK
 OS0966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0966_STAMPING: 18-228.90 1993
 OS0966_MARK LOGO: SDDT
 OS0966_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0966+STABILITY: SURFACE MOTION
 OS0966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0966+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OS0966
 OS0966  HISTORY     - Date     Condition        Report By
 OS0966  HISTORY     - 1993     MONUMENTED       SDDT
 OS0966  HISTORY     - 19930919 GOOD             NGS
 OS0966
 OS0966                          STATION DESCRIPTION
 OS0966
 OS0966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0966'31.4 KM (19.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0966'OF MAIN STREET IN MISSION, 134.0 M (439.6 FT) SOUTHWEST OF MILEPOST
 OS0966'229, 34.4 M (112.9 FT) NORTHEAST OF THE CENTER OF A GRAVELED ROAD,
 OS0966'17.4 M (57.1 FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OS0966'0.5 M (1.6 FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A
 OS0966'WITNESS POST, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE
 OS0966'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0965 ***********************************************************************
 OS0965  DESIGNATION -  18 229.90
 OS0965  PID         -  OS0965
 OS0965  STATE/COUNTY-  SD/TODD
 OS0965  COUNTRY     -  US
 OS0965  USGS QUAD   -  MOSHER (2017)
 OS0965
 OS0965                         *CURRENT SURVEY CONTROL
 OS0965  ______________________________________________________________________
 OS0965* NAD 83(1986) POSITION- 43 22 31.     (N) 100 17 37.     (W)   SCALED
 OS0965* NAVD 88 ORTHO HEIGHT -   664.657 (meters)     2180.63  (feet) ADJUSTED
 OS0965  ______________________________________________________________________
 OS0965  GEOID HEIGHT    -        -24.447 (meters)                     GEOID18
 OS0965  DYNAMIC HEIGHT  -        664.409 (meters)     2179.82  (feet) COMP
 OS0965  MODELED GRAVITY -    980,227.1   (mgal)                       NAVD 88
 OS0965
 OS0965  VERT ORDER      -  FIRST     CLASS II
 OS0965
 OS0965.The horizontal coordinates were scaled from a map and have
 OS0965.an estimated accuracy of +/- 6 seconds.
 OS0965
 OS0965.The orthometric height was determined by differential leveling and
 OS0965.adjusted by the NATIONAL GEODETIC SURVEY
 OS0965.in June 1994.
 OS0965
 OS0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0965.GEOID18 height accuracy estimate available here.
 OS0965
 OS0965.Click photographs - Photos may exist for this station.
 OS0965
 OS0965.The dynamic height is computed by dividing the NAVD 88
 OS0965.geopotential number by the normal gravity value computed on the
 OS0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0965.degrees latitude (g = 980.6199 gals.).
 OS0965
 OS0965.The modeled gravity was interpolated from observed gravity values.
 OS0965
 OS0965;                    North         East    Units  Estimated Accuracy
 OS0965;SPC SD S     -   115,750.      603,220.      MT  (+/- 180 meters Scaled)
 OS0965
 OS0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP952033(NAD 83)
 OS0965
 OS0965                          SUPERSEDED SURVEY CONTROL
 OS0965
 OS0965.No superseded survey control is available for this station.
 OS0965
 OS0965_MARKER: DB = BENCH MARK DISK
 OS0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0965_STAMPING: 18-229.90 1993
 OS0965_MARK LOGO: SDDT
 OS0965_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0965+STABILITY: SURFACE MOTION
 OS0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0965+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1993
 OS0965
 OS0965  HISTORY     - Date     Condition        Report By
 OS0965  HISTORY     - 1993     MONUMENTED       SDDT
 OS0965  HISTORY     - 19930923 GOOD             NGS
 OS0965
 OS0965                          STATION DESCRIPTION
 OS0965
 OS0965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0965'36.0 KM (22.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0965'COURTHOUSE IN WINNER, 771.0 M (2529.5 FT) WEST OF THE CENTER OF A
 OS0965'BRIDGE SPANNING WHITE HORSE CREEK, 83.0 M (272.3 FT) WEST OF MILEPOST
 OS0965'230, 25.0 M (82.0 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 16.6 M
 OS0965'(54.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.9 M (42.3 FT) EAST OF A
 OS0965'FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OS0965'(1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 OS0965'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0964 ***********************************************************************
 OS0964  DESIGNATION -  18 230.95
 OS0964  PID         -  OS0964
 OS0964  STATE/COUNTY-  SD/TODD
 OS0964  COUNTRY     -  US
 OS0964  USGS QUAD   -  MOSHER (2017)
 OS0964
 OS0964                         *CURRENT SURVEY CONTROL
 OS0964  ______________________________________________________________________
 OS0964* NAD 83(1986) POSITION- 43 22 30.     (N) 100 16 27.     (W)   SCALED
 OS0964* NAVD 88 ORTHO HEIGHT -   663.849 (meters)     2177.98  (feet) ADJUSTED
 OS0964  ______________________________________________________________________
 OS0964  GEOID HEIGHT    -        -24.482 (meters)                     GEOID18
 OS0964  DYNAMIC HEIGHT  -        663.603 (meters)     2177.17  (feet) COMP
 OS0964  MODELED GRAVITY -    980,228.5   (mgal)                       NAVD 88
 OS0964
 OS0964  VERT ORDER      -  FIRST     CLASS II
 OS0964
 OS0964.The horizontal coordinates were scaled from a map and have
 OS0964.an estimated accuracy of +/- 6 seconds.
 OS0964
 OS0964.The orthometric height was determined by differential leveling and
 OS0964.adjusted by the NATIONAL GEODETIC SURVEY
 OS0964.in June 1994.
 OS0964
 OS0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0964.GEOID18 height accuracy estimate available here.
 OS0964
 OS0964.Click photographs - Photos may exist for this station.
 OS0964
 OS0964.The dynamic height is computed by dividing the NAVD 88
 OS0964.geopotential number by the normal gravity value computed on the
 OS0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0964.degrees latitude (g = 980.6199 gals.).
 OS0964
 OS0964.The modeled gravity was interpolated from observed gravity values.
 OS0964
 OS0964;                    North         East    Units  Estimated Accuracy
 OS0964;SPC SD S     -   115,720.      604,800.      MT  (+/- 180 meters Scaled)
 OS0964
 OS0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP967032(NAD 83)
 OS0964
 OS0964                          SUPERSEDED SURVEY CONTROL
 OS0964
 OS0964.No superseded survey control is available for this station.
 OS0964
 OS0964_MARKER: DB = BENCH MARK DISK
 OS0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0964_STAMPING: 18-230.95 1993
 OS0964_MARK LOGO: SDDT
 OS0964_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0964+STABILITY: SURFACE MOTION
 OS0964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0964+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1993
 OS0964
 OS0964  HISTORY     - Date     Condition        Report By
 OS0964  HISTORY     - 1993     MONUMENTED       SDDT
 OS0964  HISTORY     - 19930923 GOOD             NGS
 OS0964
 OS0964                          STATION DESCRIPTION
 OS0964
 OS0964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0964'34.4 KM (21.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0964'COURTHOUSE IN WINNER, 834.0 M (2736.2 FT) EAST OF THE CENTER OF A
 OS0964'BRIDGE SPANNING WHITE HORSE CREEK, 85.0 M (278.9 FT) WEST OF MILEPOST
 OS0964'231, 17.7 M (58.1 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 OS0964'GATE, 14.4 M (47.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.0 M (32.8
 OS0964'FT) EAST OF THE EAST POST OF A GATE, 0.7 M (2.3 FT) BELOW THE LEVEL
 OS0964'OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) NORTH
 OS0964'OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 OS0964'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0963 ***********************************************************************
 OS0963  DESIGNATION -  18 232.00
 OS0963  PID         -  OS0963
 OS0963  STATE/COUNTY-  SD/TODD
 OS0963  COUNTRY     -  US
 OS0963  USGS QUAD   -  MOSHER (2017)
 OS0963
 OS0963                         *CURRENT SURVEY CONTROL
 OS0963  ______________________________________________________________________
 OS0963* NAD 83(1986) POSITION- 43 22 42.     (N) 100 15 13.     (W)   SCALED
 OS0963* NAVD 88 ORTHO HEIGHT -   667.538 (meters)     2190.08  (feet) ADJUSTED
 OS0963  ______________________________________________________________________
 OS0963  GEOID HEIGHT    -        -24.530 (meters)                     GEOID18
 OS0963  DYNAMIC HEIGHT  -        667.292 (meters)     2189.27  (feet) COMP
 OS0963  MODELED GRAVITY -    980,230.4   (mgal)                       NAVD 88
 OS0963
 OS0963  VERT ORDER      -  FIRST     CLASS II
 OS0963
 OS0963.The horizontal coordinates were scaled from a map and have
 OS0963.an estimated accuracy of +/- 6 seconds.
 OS0963
 OS0963.The orthometric height was determined by differential leveling and
 OS0963.adjusted by the NATIONAL GEODETIC SURVEY
 OS0963.in June 1994.
 OS0963
 OS0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0963.GEOID18 height accuracy estimate available here.
 OS0963
 OS0963.Click photographs - Photos may exist for this station.
 OS0963
 OS0963.The dynamic height is computed by dividing the NAVD 88
 OS0963.geopotential number by the normal gravity value computed on the
 OS0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0963.degrees latitude (g = 980.6199 gals.).
 OS0963
 OS0963.The modeled gravity was interpolated from observed gravity values.
 OS0963
 OS0963;                    North         East    Units  Estimated Accuracy
 OS0963;SPC SD S     -   116,090.      606,460.      MT  (+/- 180 meters Scaled)
 OS0963
 OS0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP984035(NAD 83)
 OS0963
 OS0963                          SUPERSEDED SURVEY CONTROL
 OS0963
 OS0963.No superseded survey control is available for this station.
 OS0963
 OS0963_MARKER: DB = BENCH MARK DISK
 OS0963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0963_STAMPING: 18-232.00 1993
 OS0963_MARK LOGO: SDDT
 OS0963_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0963+STABILITY: SURFACE MOTION
 OS0963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0963+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1993
 OS0963
 OS0963  HISTORY     - Date     Condition        Report By
 OS0963  HISTORY     - 1993     MONUMENTED       SDDT
 OS0963  HISTORY     - 19930923 GOOD             NGS
 OS0963
 OS0963                          STATION DESCRIPTION
 OS0963
 OS0963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0963'32.7 KM (20.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0963'COURTHOUSE IN WINNER, 17.0 M (55.8 FT) EAST OF THE CENTER OF A TRACK
 OS0963'ROAD, 14.6 M (47.9 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 9.4 M
 OS0963'(30.8 FT) SOUTHWEST OF AN UNDERGROUND CABLE JUNCTION BOX, 8.4 M (27.6
 OS0963'FT) SOUTHWEST OF MILEPOST 232, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 OS0963'HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A FENCE, 0.3 M (1.0 FT)
 OS0963'NORTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16
 OS0963'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0962 ***********************************************************************
 OS0962  DESIGNATION -  18 233.05
 OS0962  PID         -  OS0962
 OS0962  STATE/COUNTY-  SD/TODD
 OS0962  COUNTRY     -  US
 OS0962  USGS QUAD   -  CARTER (2017)
 OS0962
 OS0962                         *CURRENT SURVEY CONTROL
 OS0962  ______________________________________________________________________
 OS0962* NAD 83(1986) POSITION- 43 22 59.     (N) 100 14 03.     (W)   SCALED
 OS0962* NAVD 88 ORTHO HEIGHT -   672.692 (meters)     2206.99  (feet) ADJUSTED
 OS0962  ______________________________________________________________________
 OS0962  GEOID HEIGHT    -        -24.583 (meters)                     GEOID18
 OS0962  DYNAMIC HEIGHT  -        672.446 (meters)     2206.18  (feet) COMP
 OS0962  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 OS0962
 OS0962  VERT ORDER      -  FIRST     CLASS II
 OS0962
 OS0962.The horizontal coordinates were scaled from a map and have
 OS0962.an estimated accuracy of +/- 6 seconds.
 OS0962
 OS0962.The orthometric height was determined by differential leveling and
 OS0962.adjusted by the NATIONAL GEODETIC SURVEY
 OS0962.in June 1994.
 OS0962
 OS0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0962.GEOID18 height accuracy estimate available here.
 OS0962
 OS0962.Click photographs - Photos may exist for this station.
 OS0962
 OS0962.The dynamic height is computed by dividing the NAVD 88
 OS0962.geopotential number by the normal gravity value computed on the
 OS0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0962.degrees latitude (g = 980.6199 gals.).
 OS0962
 OS0962.The modeled gravity was interpolated from observed gravity values.
 OS0962
 OS0962;                    North         East    Units  Estimated Accuracy
 OS0962;SPC SD S     -   116,620.      608,040.      MT  (+/- 180 meters Scaled)
 OS0962
 OS0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP000040(NAD 83)
 OS0962
 OS0962                          SUPERSEDED SURVEY CONTROL
 OS0962
 OS0962.No superseded survey control is available for this station.
 OS0962
 OS0962_MARKER: DB = BENCH MARK DISK
 OS0962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0962_STAMPING: 18-233.05 1993
 OS0962_MARK LOGO: SDDT
 OS0962_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0962+STABILITY: SURFACE MOTION
 OS0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0962+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1993
 OS0962
 OS0962  HISTORY     - Date     Condition        Report By
 OS0962  HISTORY     - 1993     MONUMENTED       SDDT
 OS0962  HISTORY     - 19930923 GOOD             NGS
 OS0962
 OS0962                          STATION DESCRIPTION
 OS0962
 OS0962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0962'31.0 KM (19.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0962'COURTHOUSE IN WINNER, 115.0 M (377.3 FT) EAST OF MILEPOST 233, 14.6 M
 OS0962'(47.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.8 M (35.4 FT) EAST OF
 OS0962'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT) BELOW THE
 OS0962'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND A
 OS0962'T-FENCE CORNER, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE
 OS0962'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0961 ***********************************************************************
 OS0961  DESIGNATION -  18 234.15
 OS0961  PID         -  OS0961
 OS0961  STATE/COUNTY-  SD/TODD
 OS0961  COUNTRY     -  US
 OS0961  USGS QUAD   -  CARTER (2017)
 OS0961
 OS0961                         *CURRENT SURVEY CONTROL
 OS0961  ______________________________________________________________________
 OS0961* NAD 83(1986) POSITION- 43 23 11.     (N) 100 12 51.     (W)   SCALED
 OS0961* NAVD 88 ORTHO HEIGHT -   654.346 (meters)     2146.80  (feet) ADJUSTED
 OS0961  ______________________________________________________________________
 OS0961  GEOID HEIGHT    -        -24.636 (meters)                     GEOID18
 OS0961  DYNAMIC HEIGHT  -        654.107 (meters)     2146.02  (feet) COMP
 OS0961  MODELED GRAVITY -    980,233.7   (mgal)                       NAVD 88
 OS0961
 OS0961  VERT ORDER      -  FIRST     CLASS II
 OS0961
 OS0961.The horizontal coordinates were scaled from a map and have
 OS0961.an estimated accuracy of +/- 6 seconds.
 OS0961
 OS0961.The orthometric height was determined by differential leveling and
 OS0961.adjusted by the NATIONAL GEODETIC SURVEY
 OS0961.in June 1994.
 OS0961
 OS0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0961.GEOID18 height accuracy estimate available here.
 OS0961
 OS0961.Click photographs - Photos may exist for this station.
 OS0961
 OS0961.The dynamic height is computed by dividing the NAVD 88
 OS0961.geopotential number by the normal gravity value computed on the
 OS0961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0961.degrees latitude (g = 980.6199 gals.).
 OS0961
 OS0961.The modeled gravity was interpolated from observed gravity values.
 OS0961
 OS0961;                    North         East    Units  Estimated Accuracy
 OS0961;SPC SD S     -   116,990.      609,660.      MT  (+/- 180 meters Scaled)
 OS0961
 OS0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP016044(NAD 83)
 OS0961
 OS0961                          SUPERSEDED SURVEY CONTROL
 OS0961
 OS0961.No superseded survey control is available for this station.
 OS0961
 OS0961_MARKER: Z = SEE DESCRIPTION
 OS0961_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0961_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0961_STAMPING: 18-234.15 1993
 OS0961_MARK LOGO: NGS
 OS0961_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0961_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0961_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0961+STABILITY: POSITION/ELEVATION WELL
 OS0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0961+SATELLITE: SATELLITE OBSERVATIONS - September 23, 1993
 OS0961_ROD/PIPE-DEPTH: 6.4 meters
 OS0961_SLEEVE-DEPTH  : 3.0 meters
 OS0961
 OS0961  HISTORY     - Date     Condition        Report By
 OS0961  HISTORY     - 1993     MONUMENTED       SDDT
 OS0961  HISTORY     - 19930923 GOOD             NGS
 OS0961
 OS0961                          STATION DESCRIPTION
 OS0961
 OS0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0961'29.3 KM (18.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0961'COURTHOUSE IN WINNER, 164.0 M (538.1 FT) EAST OF MILEPOST 234, 14.8 M
 OS0961'(48.6 FT) WEST OF A FIELD ENTRANCE AND GATE, 14.0 M (45.9 FT) NORTH
 OS0961'OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) NORTHWEST OF A SIGN (TODD
 OS0961'COUNTY LINE) , 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH
 OS0961'OF A WITNESS POST, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.4 M
 OS0961'(1.3 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A
 OS0961'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OS0961'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OS0961'DATUM POINT IS THROUGH A 4-INCH PVC CAP AND THEN THROUGH A 4-INCH PVC
 OS0961'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0960 ***********************************************************************
 OS0960  DESIGNATION -  18 235.05
 OS0960  PID         -  OS0960
 OS0960  STATE/COUNTY-  SD/TRIPP
 OS0960  COUNTRY     -  US
 OS0960  USGS QUAD   -  CARTER (2017)
 OS0960
 OS0960                         *CURRENT SURVEY CONTROL
 OS0960  ______________________________________________________________________
 OS0960* NAD 83(1986) POSITION- 43 23 12.     (N) 100 11 43.     (W)   SCALED
 OS0960* NAVD 88 ORTHO HEIGHT -   666.080 (meters)     2185.30  (feet) ADJUSTED
 OS0960  ______________________________________________________________________
 OS0960  GEOID HEIGHT    -        -24.674 (meters)                     GEOID18
 OS0960  DYNAMIC HEIGHT  -        665.837 (meters)     2184.50  (feet) COMP
 OS0960  MODELED GRAVITY -    980,234.6   (mgal)                       NAVD 88
 OS0960
 OS0960  VERT ORDER      -  FIRST     CLASS II
 OS0960
 OS0960.The horizontal coordinates were scaled from a map and have
 OS0960.an estimated accuracy of +/- 6 seconds.
 OS0960
 OS0960.The orthometric height was determined by differential leveling and
 OS0960.adjusted by the NATIONAL GEODETIC SURVEY
 OS0960.in June 1994.
 OS0960
 OS0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0960.GEOID18 height accuracy estimate available here.
 OS0960
 OS0960.Click photographs - Photos may exist for this station.
 OS0960
 OS0960.The dynamic height is computed by dividing the NAVD 88
 OS0960.geopotential number by the normal gravity value computed on the
 OS0960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0960.degrees latitude (g = 980.6199 gals.).
 OS0960
 OS0960.The modeled gravity was interpolated from observed gravity values.
 OS0960
 OS0960;                    North         East    Units  Estimated Accuracy
 OS0960;SPC SD S     -   117,030.      611,190.      MT  (+/- 180 meters Scaled)
 OS0960
 OS0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP031044(NAD 83)
 OS0960
 OS0960                          SUPERSEDED SURVEY CONTROL
 OS0960
 OS0960.No superseded survey control is available for this station.
 OS0960
 OS0960_MARKER: DB = BENCH MARK DISK
 OS0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0960_STAMPING: 18-235.05 1993
 OS0960_MARK LOGO: SDDT
 OS0960_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0960+STABILITY: SURFACE MOTION
 OS0960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0960+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0960
 OS0960  HISTORY     - Date     Condition        Report By
 OS0960  HISTORY     - 1993     MONUMENTED       SDDT
 OS0960  HISTORY     - 19930923 GOOD             NGS
 OS0960  HISTORY     - 20121129 GOOD             INDIV
 OS0960
 OS0960                          STATION DESCRIPTION
 OS0960
 OS0960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0960'27.8 KM (17.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0960'COURTHOUSE IN WINNER, 109.0 M (357.6 FT) NORTHEAST OF MILEPOST 235,
 OS0960'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT)
 OS0960'EAST OF A T-FENCE CORNER, 4.0 M (13.1 FT) BELOW THE LEVEL OF THE
 OS0960'HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7
 OS0960'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M
 OS0960'(0.3 FT) BELOW THE GROUND SURFACE.
 OS0960
 OS0960                          STATION RECOVERY (2012)
 OS0960
 OS0960'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0959 ***********************************************************************
 OS0959  DESIGNATION -  18 236.10
 OS0959  PID         -  OS0959
 OS0959  STATE/COUNTY-  SD/TRIPP
 OS0959  COUNTRY     -  US
 OS0959  USGS QUAD   -  CARTER (2017)
 OS0959
 OS0959                         *CURRENT SURVEY CONTROL
 OS0959  ______________________________________________________________________
 OS0959* NAD 83(1986) POSITION- 43 23 12.     (N) 100 10 35.     (W)   SCALED
 OS0959* NAVD 88 ORTHO HEIGHT -   671.797 (meters)     2204.05  (feet) ADJUSTED
 OS0959  ______________________________________________________________________
 OS0959  GEOID HEIGHT    -        -24.712 (meters)                     GEOID18
 OS0959  DYNAMIC HEIGHT  -        671.553 (meters)     2203.25  (feet) COMP
 OS0959  MODELED GRAVITY -    980,235.3   (mgal)                       NAVD 88
 OS0959
 OS0959  VERT ORDER      -  FIRST     CLASS II
 OS0959
 OS0959.The horizontal coordinates were scaled from a map and have
 OS0959.an estimated accuracy of +/- 6 seconds.
 OS0959
 OS0959.The orthometric height was determined by differential leveling and
 OS0959.adjusted by the NATIONAL GEODETIC SURVEY
 OS0959.in June 1994.
 OS0959
 OS0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0959.GEOID18 height accuracy estimate available here.
 OS0959
 OS0959.Click photographs - Photos may exist for this station.
 OS0959
 OS0959.The dynamic height is computed by dividing the NAVD 88
 OS0959.geopotential number by the normal gravity value computed on the
 OS0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0959.degrees latitude (g = 980.6199 gals.).
 OS0959
 OS0959.The modeled gravity was interpolated from observed gravity values.
 OS0959
 OS0959;                    North         East    Units  Estimated Accuracy
 OS0959;SPC SD S     -   117,030.      612,720.      MT  (+/- 180 meters Scaled)
 OS0959
 OS0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP047044(NAD 83)
 OS0959
 OS0959                          SUPERSEDED SURVEY CONTROL
 OS0959
 OS0959.No superseded survey control is available for this station.
 OS0959
 OS0959_MARKER: DB = BENCH MARK DISK
 OS0959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0959_STAMPING: 18-236.10 1993
 OS0959_MARK LOGO: SDDT
 OS0959_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0959+STABILITY: SURFACE MOTION
 OS0959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0959+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0959
 OS0959  HISTORY     - Date     Condition        Report By
 OS0959  HISTORY     - 1993     MONUMENTED       SDDT
 OS0959  HISTORY     - 19930923 GOOD             NGS
 OS0959  HISTORY     - 20121129 GOOD             INDIV
 OS0959
 OS0959                          STATION DESCRIPTION
 OS0959
 OS0959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0959'26.1 KM (16.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0959'COURTHOUSE IN WINNER, 111.0 M (364.2 FT) NORTHEAST OF MILEPOST 236,
 OS0959'22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.9 M (12.8 FT)
 OS0959'EAST OF THE EXTENDED CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0
 OS0959'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 OS0959'POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 OS0959'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OS0959
 OS0959                          STATION RECOVERY (2012)
 OS0959
 OS0959'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0958 ***********************************************************************
 OS0958  CBN         -  This is a Cooperative Base Network Control Station.
 OS0958  DESIGNATION -  18 236.55
 OS0958  PID         -  OS0958
 OS0958  STATE/COUNTY-  SD/TRIPP
 OS0958  COUNTRY     -  US
 OS0958  USGS QUAD   -  CARTER (2017)
 OS0958
 OS0958                         *CURRENT SURVEY CONTROL
 OS0958  ______________________________________________________________________
 OS0958* NAD 83(2011) POSITION- 43 23 11.97612(N) 100 09 59.29780(W)   ADJUSTED
 OS0958* NAD 83(2011) ELLIP HT-   654.350 (meters)        (06/27/12)   ADJUSTED
 OS0958* NAD 83(2011) EPOCH   -  2010.00
 OS0958* NAVD 88 ORTHO HEIGHT -   679.077 (meters)     2227.94  (feet) ADJUSTED
 OS0958  ______________________________________________________________________
 OS0958  GEOID HEIGHT    -        -24.732 (meters)                     GEOID18
 OS0958  NAD 83(2011) X  -   -819,534.976 (meters)                     COMP
 OS0958  NAD 83(2011) Y  - -4,570,126.891 (meters)                     COMP
 OS0958  NAD 83(2011) Z  -  4,359,268.604 (meters)                     COMP
 OS0958  LAPLACE CORR    -         -5.12  (seconds)                    DEFLEC18
 OS0958  DYNAMIC HEIGHT  -        678.831 (meters)     2227.13  (feet) COMP
 OS0958  MODELED GRAVITY -    980,235.7   (mgal)                       NAVD 88
 OS0958
 OS0958  VERT ORDER      -  FIRST     CLASS II
 OS0958
 OS0958  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0958  Standards:
 OS0958         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0958            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0958  -------------------------------------------------------------------
 OS0958  NETWORK    0.89   2.63           0.42   0.28   1.34     -0.06607563
 OS0958  -------------------------------------------------------------------
 OS0958  Click here for local accuracies and other accuracy information.
 OS0958
 OS0958.The horizontal coordinates were established by GPS observations
 OS0958.and adjusted by the National Geodetic Survey in June 2012.
 OS0958
 OS0958.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0958.been affixed to the stable North American tectonic plate. See 
 OS0958.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0958
 OS0958.The horizontal coordinates are valid at the epoch date displayed above
 OS0958.which is a decimal equivalence of Year/Month/Day.
 OS0958
 OS0958.The orthometric height was determined by differential leveling and
 OS0958.adjusted by the NATIONAL GEODETIC SURVEY
 OS0958.in June 1994.
 OS0958
 OS0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0958.GEOID18 height accuracy estimate available here.
 OS0958
 OS0958.Click photographs - Photos may exist for this station.
 OS0958
 OS0958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0958
 OS0958.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0958
 OS0958.The ellipsoidal height was determined by GPS observations
 OS0958.and is referenced to NAD 83.
 OS0958
 OS0958.The dynamic height is computed by dividing the NAVD 88
 OS0958.geopotential number by the normal gravity value computed on the
 OS0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0958.degrees latitude (g = 980.6199 gals.).
 OS0958
 OS0958.The modeled gravity was interpolated from observed gravity values.
 OS0958
 OS0958. The following values were computed from the NAD 83(2011) position.
 OS0958
 OS0958;                    North         East     Units Scale Factor Converg.
 OS0958;SPC SD S     -   117,028.551   613,519.281   MT  0.99991501   +0 06 54.4
 OS0958;SPC SD S     -   383,951.17  2,012,854.51   sFT  0.99991501   +0 06 54.4
 OS0958;UTM  14      - 4,804,414.876   405,520.794   MT  0.99970980   -0 48 04.8
 OS0958
 OS0958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0958!SPC SD S     -   0.99989740  x   0.99991501  =   0.99981242
 OS0958!UTM  14      -   0.99989740  x   0.99970980  =   0.99960723
 OS0958
 OS0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0552004414(NAD 83)
 OS0958
 OS0958                          SUPERSEDED SURVEY CONTROL
 OS0958
 OS0958  NAD 83(2007)-  43 23 11.97615(N)    100 09 59.29900(W) AD(2002.00) 0
 OS0958  ELLIP H (02/10/07)  654.387  (m)                       GP(2002.00)    
 OS0958  ELLIP H (04/15/04)  654.374  (m)                       GP(       ) 2 1
 OS0958  NAD 83(1996)-  43 23 11.97558(N)    100 09 59.29890(W) AD(       ) B
 OS0958  ELLIP H (04/18/97)  654.421  (m)                       GP(       ) 4 1
 OS0958  NAVD 88             679.08   (m)         2227.9    (f) LEVELING    3  
 OS0958
 OS0958.Superseded values are not recommended for survey control.
 OS0958
 OS0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0958.See file dsdata.pdf to determine how the superseded data were derived.
 OS0958
 OS0958_MARKER: Z = SEE DESCRIPTION
 OS0958_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0958_STAMPING: 18-236.55 1993
 OS0958_MARK LOGO: NGS
 OS0958_PROJECTION: RECESSED 10 CENTIMETERS
 OS0958_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0958_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0958+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0958_ROD/PIPE-DEPTH: 6.4 meters
 OS0958_SLEEVE-DEPTH  : 1.8 meters
 OS0958
 OS0958  HISTORY     - Date     Condition        Report By
 OS0958  HISTORY     - 1993     MONUMENTED       SDDT
 OS0958  HISTORY     - 19930923 GOOD             NGS
 OS0958  HISTORY     - 19960731 GOOD             NGS
 OS0958  HISTORY     - 20121129 GOOD             INDIV
 OS0958
 OS0958                          STATION DESCRIPTION
 OS0958
 OS0958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0958'25.4 KM (15.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0958'COURTHOUSE IN WINNER, 0.9 KM (0.55 MI) EAST OF MILEPOST 236, 30.4 M
 OS0958'(99.7 FT) WEST OF THE CENTER OF A DIRT ROAD, 22.1 M (72.5 FT) NORTH
 OS0958'OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.5 M
 OS0958'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OS0958'WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE
 OS0958'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OS0958'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE
 OS0958'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OS0958'THEN THROUGH A 4-INCH PVC CAP.
 OS0958
 OS0958                          STATION RECOVERY (1996)
 OS0958
 OS0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0958'THE STATION IS LOCATED ABOUT 23.3 KM (14.45 MI) WEST OF WINNER AND
 OS0958'11.4 KM (7.10 MI) WEST OF THE JUNCTION OF U.S. HIGHWAYS 18 AND 183, ON
 OS0958'U.S. HIGHWAY 18.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 OS0958'STATION FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND 183 AND STATE
 OS0958'HIGHWAYS 44 AND 53 NORTH, 11.9 KM (7.40 MI) WEST OF WINNER, GO WEST ON
 OS0958'U.S. HIGHWAY 18 FOR 11.4 KM (7.10 MI) TO THE STATION ON THE RIGHT.
 OS0958'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OS0958'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OS0958'PIPE.  LOCATED 0.9 KM (0.55 MI) EAST OF MILEPOST 236, 30.4 M (99.7 FT)
 OS0958'WEST OF THE CENTER OF A DIRT ROAD, 22.1 M (72.5 FT) NORTH OF THE
 OS0958'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6
 OS0958'M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST,
 OS0958'0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.1 M (0.3 FT) BELOW
 OS0958'THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0958'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP. THE ORIGINAL DESCRIPTION
 OS0958'STATED THAT THE MARK WAS A DISK SET IN A CONCRETE MONUMENT, BUT IS AS
 OS0958'ABOVE.
 OS0958
 OS0958                          STATION RECOVERY (2012)
 OS0958
 OS0958'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0957 ***********************************************************************
 OS0957  DESIGNATION -  18 237.10
 OS0957  PID         -  OS0957
 OS0957  STATE/COUNTY-  SD/TRIPP
 OS0957  COUNTRY     -  US
 OS0957  USGS QUAD   -  CARTER (2017)
 OS0957
 OS0957                         *CURRENT SURVEY CONTROL
 OS0957  ______________________________________________________________________
 OS0957* NAD 83(1986) POSITION- 43 23 12.     (N) 100 09 21.     (W)   SCALED
 OS0957* NAVD 88 ORTHO HEIGHT -   667.675 (meters)     2190.53  (feet) ADJUSTED
 OS0957  ______________________________________________________________________
 OS0957  GEOID HEIGHT    -        -24.756 (meters)                     GEOID18
 OS0957  DYNAMIC HEIGHT  -        667.433 (meters)     2189.74  (feet) COMP
 OS0957  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 OS0957
 OS0957  VERT ORDER      -  FIRST     CLASS II
 OS0957
 OS0957.The horizontal coordinates were scaled from a map and have
 OS0957.an estimated accuracy of +/- 6 seconds.
 OS0957
 OS0957.The orthometric height was determined by differential leveling and
 OS0957.adjusted by the NATIONAL GEODETIC SURVEY
 OS0957.in June 1994.
 OS0957
 OS0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0957.GEOID18 height accuracy estimate available here.
 OS0957
 OS0957.Click photographs - Photos may exist for this station.
 OS0957
 OS0957.The dynamic height is computed by dividing the NAVD 88
 OS0957.geopotential number by the normal gravity value computed on the
 OS0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0957.degrees latitude (g = 980.6199 gals.).
 OS0957
 OS0957.The modeled gravity was interpolated from observed gravity values.
 OS0957
 OS0957;                    North         East    Units  Estimated Accuracy
 OS0957;SPC SD S     -   117,030.      614,380.      MT  (+/- 180 meters Scaled)
 OS0957
 OS0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP063044(NAD 83)
 OS0957
 OS0957                          SUPERSEDED SURVEY CONTROL
 OS0957
 OS0957.No superseded survey control is available for this station.
 OS0957
 OS0957_MARKER: DB = BENCH MARK DISK
 OS0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0957_STAMPING: 18-237.10 1993
 OS0957_MARK LOGO: SDDT
 OS0957_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0957+STABILITY: SURFACE MOTION
 OS0957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0957+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0957
 OS0957  HISTORY     - Date     Condition        Report By
 OS0957  HISTORY     - 1993     MONUMENTED       SDDT
 OS0957  HISTORY     - 19930927 GOOD             NGS
 OS0957  HISTORY     - 20121129 GOOD             INDIV
 OS0957
 OS0957                          STATION DESCRIPTION
 OS0957
 OS0957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0957'24.5 KM (15.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0957'COURTHOUSE IN WINNER, 135.0 M (442.9 FT) NORTHEAST OF MILEPOST 237,
 OS0957'28.0 M (91.9 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 OS0957'22.7 M (74.5 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 15.9 M (52.2
 OS0957'FT) EAST OF AN UNDERGROUND CABLE WARNING SIGN, 2.0 M (6.6 FT) BELOW
 OS0957'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OS0957'FENCE, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 OS0957'IS RECESSED 0.10 M (0.33 FT) BELOW THE GROUND SURFACE.
 OS0957
 OS0957                          STATION RECOVERY (2012)
 OS0957
 OS0957'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0956 ***********************************************************************
 OS0956  DESIGNATION -  18 238.05
 OS0956  PID         -  OS0956
 OS0956  STATE/COUNTY-  SD/TRIPP
 OS0956  COUNTRY     -  US
 OS0956  USGS QUAD   -  CARTER (2017)
 OS0956
 OS0956                         *CURRENT SURVEY CONTROL
 OS0956  ______________________________________________________________________
 OS0956* NAD 83(1986) POSITION- 43 23 12.     (N) 100 08 08.     (W)   SCALED
 OS0956* NAVD 88 ORTHO HEIGHT -   657.400 (meters)     2156.82  (feet) ADJUSTED
 OS0956  ______________________________________________________________________
 OS0956  GEOID HEIGHT    -        -24.803 (meters)                     GEOID18
 OS0956  DYNAMIC HEIGHT  -        657.161 (meters)     2156.04  (feet) COMP
 OS0956  MODELED GRAVITY -    980,236.9   (mgal)                       NAVD 88
 OS0956
 OS0956  VERT ORDER      -  FIRST     CLASS II
 OS0956
 OS0956.The horizontal coordinates were scaled from a map and have
 OS0956.an estimated accuracy of +/- 6 seconds.
 OS0956
 OS0956.The orthometric height was determined by differential leveling and
 OS0956.adjusted by the NATIONAL GEODETIC SURVEY
 OS0956.in June 1994.
 OS0956
 OS0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0956.GEOID18 height accuracy estimate available here.
 OS0956
 OS0956.Click photographs - Photos may exist for this station.
 OS0956
 OS0956.The dynamic height is computed by dividing the NAVD 88
 OS0956.geopotential number by the normal gravity value computed on the
 OS0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0956.degrees latitude (g = 980.6199 gals.).
 OS0956
 OS0956.The modeled gravity was interpolated from observed gravity values.
 OS0956
 OS0956;                    North         East    Units  Estimated Accuracy
 OS0956;SPC SD S     -   117,040.      616,020.      MT  (+/- 180 meters Scaled)
 OS0956
 OS0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP080043(NAD 83)
 OS0956
 OS0956                          SUPERSEDED SURVEY CONTROL
 OS0956
 OS0956.No superseded survey control is available for this station.
 OS0956
 OS0956_MARKER: DB = BENCH MARK DISK
 OS0956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0956_STAMPING: 18-238.05 1993
 OS0956_MARK LOGO: SDDT
 OS0956_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0956+STABILITY: SURFACE MOTION
 OS0956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0956+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0956
 OS0956  HISTORY     - Date     Condition        Report By
 OS0956  HISTORY     - 1993     MONUMENTED       SDDT
 OS0956  HISTORY     - 19930927 GOOD             NGS
 OS0956  HISTORY     - 20121129 GOOD             INDIV
 OS0956
 OS0956                          STATION DESCRIPTION
 OS0956
 OS0956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0956'22.9 KM (14.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0956'COURTHOUSE IN WINNER, 113.0 M (370.7 FT) NORTHEAST OF MILEPOST 238,
 OS0956'22.8 M (74.8 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 10.5 M (34.4
 OS0956'FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.9 M (6.2 FT)
 OS0956'WEST OF AN UNDERGROUND CABLE WARNING SIGN, 0.3 M (1.0 FT) BELOW THE
 OS0956'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND
 OS0956'FENCE, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 OS0956'IS RECESSED 0.15 M (0.49 FT) BELOW THE GROUND SURFACE.
 OS0956
 OS0956                          STATION RECOVERY (2012)
 OS0956
 OS0956'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0955 ***********************************************************************
 OS0955  DESIGNATION -  18 239.05
 OS0955  PID         -  OS0955
 OS0955  STATE/COUNTY-  SD/TRIPP
 OS0955  COUNTRY     -  US
 OS0955  USGS QUAD   -  WITTEN (2017)
 OS0955
 OS0955                         *CURRENT SURVEY CONTROL
 OS0955  ______________________________________________________________________
 OS0955* NAD 83(1986) POSITION- 43 23 12.     (N) 100 07 01.     (W)   SCALED
 OS0955* NAVD 88 ORTHO HEIGHT -   653.091 (meters)     2142.68  (feet) ADJUSTED
 OS0955  ______________________________________________________________________
 OS0955  GEOID HEIGHT    -        -24.847 (meters)                     GEOID18
 OS0955  DYNAMIC HEIGHT  -        652.855 (meters)     2141.91  (feet) COMP
 OS0955  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 OS0955
 OS0955  VERT ORDER      -  FIRST     CLASS II
 OS0955
 OS0955.The horizontal coordinates were scaled from a map and have
 OS0955.an estimated accuracy of +/- 6 seconds.
 OS0955
 OS0955.The orthometric height was determined by differential leveling and
 OS0955.adjusted by the NATIONAL GEODETIC SURVEY
 OS0955.in June 1994.
 OS0955
 OS0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0955.GEOID18 height accuracy estimate available here.
 OS0955
 OS0955.Click photographs - Photos may exist for this station.
 OS0955
 OS0955.The dynamic height is computed by dividing the NAVD 88
 OS0955.geopotential number by the normal gravity value computed on the
 OS0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0955.degrees latitude (g = 980.6199 gals.).
 OS0955
 OS0955.The modeled gravity was interpolated from observed gravity values.
 OS0955
 OS0955;                    North         East    Units  Estimated Accuracy
 OS0955;SPC SD S     -   117,040.      617,530.      MT  (+/- 180 meters Scaled)
 OS0955
 OS0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP095043(NAD 83)
 OS0955
 OS0955                          SUPERSEDED SURVEY CONTROL
 OS0955
 OS0955.No superseded survey control is available for this station.
 OS0955
 OS0955_MARKER: DB = BENCH MARK DISK
 OS0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0955_STAMPING: 18-239.05 1993
 OS0955_MARK LOGO: SDDT
 OS0955_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0955+STABILITY: SURFACE MOTION
 OS0955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0955+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0955
 OS0955  HISTORY     - Date     Condition        Report By
 OS0955  HISTORY     - 1993     MONUMENTED       SDDT
 OS0955  HISTORY     - 19930927 GOOD             NGS
 OS0955  HISTORY     - 20121129 GOOD             INDIV
 OS0955
 OS0955                          STATION DESCRIPTION
 OS0955
 OS0955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0955'21.4 KM (13.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0955'COURTHOUSE IN WINNER, 86.0 M (282.2 FT) NORTHEAST OF MILEPOST 239,
 OS0955'22.8 M (74.8 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 0.3 M (1.0
 OS0955'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OS0955'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW
 OS0955'THE GROUND SURFACE.
 OS0955
 OS0955                          STATION RECOVERY (2012)
 OS0955
 OS0955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0954 ***********************************************************************
 OS0954  DESIGNATION -  18 240.05
 OS0954  PID         -  OS0954
 OS0954  STATE/COUNTY-  SD/TRIPP
 OS0954  COUNTRY     -  US
 OS0954  USGS QUAD   -  WITTEN (2017)
 OS0954
 OS0954                         *CURRENT SURVEY CONTROL
 OS0954  ______________________________________________________________________
 OS0954* NAD 83(1986) POSITION- 43 23 12.     (N) 100 05 50.     (W)   SCALED
 OS0954* NAVD 88 ORTHO HEIGHT -   631.492 (meters)     2071.82  (feet) ADJUSTED
 OS0954  ______________________________________________________________________
 OS0954  GEOID HEIGHT    -        -24.891 (meters)                     GEOID18
 OS0954  DYNAMIC HEIGHT  -        631.264 (meters)     2071.07  (feet) COMP
 OS0954  MODELED GRAVITY -    980,238.6   (mgal)                       NAVD 88
 OS0954
 OS0954  VERT ORDER      -  FIRST     CLASS II
 OS0954
 OS0954.The horizontal coordinates were scaled from a map and have
 OS0954.an estimated accuracy of +/- 6 seconds.
 OS0954
 OS0954.The orthometric height was determined by differential leveling and
 OS0954.adjusted by the NATIONAL GEODETIC SURVEY
 OS0954.in June 1994.
 OS0954
 OS0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0954.GEOID18 height accuracy estimate available here.
 OS0954
 OS0954.Click photographs - Photos may exist for this station.
 OS0954
 OS0954.The dynamic height is computed by dividing the NAVD 88
 OS0954.geopotential number by the normal gravity value computed on the
 OS0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0954.degrees latitude (g = 980.6199 gals.).
 OS0954
 OS0954.The modeled gravity was interpolated from observed gravity values.
 OS0954
 OS0954;                    North         East    Units  Estimated Accuracy
 OS0954;SPC SD S     -   117,040.      619,130.      MT  (+/- 180 meters Scaled)
 OS0954
 OS0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP111043(NAD 83)
 OS0954
 OS0954                          SUPERSEDED SURVEY CONTROL
 OS0954
 OS0954.No superseded survey control is available for this station.
 OS0954
 OS0954_MARKER: DB = BENCH MARK DISK
 OS0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0954_STAMPING: 18-240.05 1993
 OS0954_MARK LOGO: SDDT
 OS0954_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0954+STABILITY: SURFACE MOTION
 OS0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0954+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0954
 OS0954  HISTORY     - Date     Condition        Report By
 OS0954  HISTORY     - 1993     MONUMENTED       SDDT
 OS0954  HISTORY     - 19930927 GOOD             NGS
 OS0954  HISTORY     - 20121129 GOOD             INDIV
 OS0954
 OS0954                          STATION DESCRIPTION
 OS0954
 OS0954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0954'19.8 KM (12.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0954'COURTHOUSE IN WINNER, 58.0 M (190.3 FT) NORTHEAST OF MILEPOST 240,
 OS0954'23.0 M (75.5 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 4.0 M (13.1
 OS0954'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A T-FENCE
 OS0954'CORNER, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 OS0954'RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 OS0954
 OS0954                          STATION RECOVERY (2012)
 OS0954
 OS0954'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0953 ***********************************************************************
 OS0953  DESIGNATION -  18 241.05
 OS0953  PID         -  OS0953
 OS0953  STATE/COUNTY-  SD/TRIPP
 OS0953  COUNTRY     -  US
 OS0953  USGS QUAD   -  WITTEN (2017)
 OS0953
 OS0953                         *CURRENT SURVEY CONTROL
 OS0953  ______________________________________________________________________
 OS0953* NAD 83(1986) POSITION- 43 23 13.     (N) 100 04 38.     (W)   SCALED
 OS0953* NAVD 88 ORTHO HEIGHT -   640.054 (meters)     2099.91  (feet) ADJUSTED
 OS0953  ______________________________________________________________________
 OS0953  GEOID HEIGHT    -        -24.934 (meters)                     GEOID18
 OS0953  DYNAMIC HEIGHT  -        639.824 (meters)     2099.16  (feet) COMP
 OS0953  MODELED GRAVITY -    980,239.6   (mgal)                       NAVD 88
 OS0953
 OS0953  VERT ORDER      -  FIRST     CLASS II
 OS0953
 OS0953.The horizontal coordinates were scaled from a map and have
 OS0953.an estimated accuracy of +/- 6 seconds.
 OS0953
 OS0953.The orthometric height was determined by differential leveling and
 OS0953.adjusted by the NATIONAL GEODETIC SURVEY
 OS0953.in June 1994.
 OS0953
 OS0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0953.GEOID18 height accuracy estimate available here.
 OS0953
 OS0953.Click photographs - Photos may exist for this station.
 OS0953
 OS0953.The dynamic height is computed by dividing the NAVD 88
 OS0953.geopotential number by the normal gravity value computed on the
 OS0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0953.degrees latitude (g = 980.6199 gals.).
 OS0953
 OS0953.The modeled gravity was interpolated from observed gravity values.
 OS0953
 OS0953;                    North         East    Units  Estimated Accuracy
 OS0953;SPC SD S     -   117,080.      620,750.      MT  (+/- 180 meters Scaled)
 OS0953
 OS0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP127043(NAD 83)
 OS0953
 OS0953                          SUPERSEDED SURVEY CONTROL
 OS0953
 OS0953.No superseded survey control is available for this station.
 OS0953
 OS0953_MARKER: DB = BENCH MARK DISK
 OS0953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0953_STAMPING: 18-241.05 1993
 OS0953_MARK LOGO: SDDT
 OS0953_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0953+STABILITY: SURFACE MOTION
 OS0953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0953+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0953
 OS0953  HISTORY     - Date     Condition        Report By
 OS0953  HISTORY     - 1993     MONUMENTED       SDDT
 OS0953  HISTORY     - 19930927 GOOD             NGS
 OS0953  HISTORY     - 20121129 GOOD             INDIV
 OS0953
 OS0953                          STATION DESCRIPTION
 OS0953
 OS0953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0953'18.2 KM (11.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0953'COURTHOUSE IN WINNER, 56.0 M (183.7 FT) NORTHEAST OF MILEPOST 241,
 OS0953'23.2 M (76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT)
 OS0953'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OS0953'POST AND A T-FENCE CORNER, 0.15 M (0.49 FT) SOUTHEAST OF A WITNESS
 OS0953'POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OS0953'SURFACE.
 OS0953
 OS0953                          STATION RECOVERY (2012)
 OS0953
 OS0953'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0952 ***********************************************************************
 OS0952  DESIGNATION -  18 242.05
 OS0952  PID         -  OS0952
 OS0952  STATE/COUNTY-  SD/TRIPP
 OS0952  COUNTRY     -  US
 OS0952  USGS QUAD   -  WITTEN (2017)
 OS0952
 OS0952                         *CURRENT SURVEY CONTROL
 OS0952  ______________________________________________________________________
 OS0952* NAD 83(1986) POSITION- 43 23 12.     (N) 100 03 26.     (W)   SCALED
 OS0952* NAVD 88 ORTHO HEIGHT -   628.632 (meters)     2062.44  (feet) ADJUSTED
 OS0952  ______________________________________________________________________
 OS0952  GEOID HEIGHT    -        -24.974 (meters)                     GEOID18
 OS0952  DYNAMIC HEIGHT  -        628.406 (meters)     2061.70  (feet) COMP
 OS0952  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 OS0952
 OS0952  VERT ORDER      -  FIRST     CLASS II
 OS0952
 OS0952.The horizontal coordinates were scaled from a map and have
 OS0952.an estimated accuracy of +/- 6 seconds.
 OS0952
 OS0952.The orthometric height was determined by differential leveling and
 OS0952.adjusted by the NATIONAL GEODETIC SURVEY
 OS0952.in June 1994.
 OS0952
 OS0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0952.GEOID18 height accuracy estimate available here.
 OS0952
 OS0952.Click photographs - Photos may exist for this station.
 OS0952
 OS0952.The dynamic height is computed by dividing the NAVD 88
 OS0952.geopotential number by the normal gravity value computed on the
 OS0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0952.degrees latitude (g = 980.6199 gals.).
 OS0952
 OS0952.The modeled gravity was interpolated from observed gravity values.
 OS0952
 OS0952;                    North         East    Units  Estimated Accuracy
 OS0952;SPC SD S     -   117,050.      622,370.      MT  (+/- 180 meters Scaled)
 OS0952
 OS0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP143042(NAD 83)
 OS0952
 OS0952                          SUPERSEDED SURVEY CONTROL
 OS0952
 OS0952.No superseded survey control is available for this station.
 OS0952
 OS0952_MARKER: DB = BENCH MARK DISK
 OS0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0952_STAMPING: 18-242.05 1993
 OS0952_MARK LOGO: SDDT
 OS0952_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0952+STABILITY: SURFACE MOTION
 OS0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0952+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0952
 OS0952  HISTORY     - Date     Condition        Report By
 OS0952  HISTORY     - 1993     MONUMENTED       SDDT
 OS0952  HISTORY     - 19930927 GOOD             NGS
 OS0952  HISTORY     - 20121129 GOOD             INDIV
 OS0952
 OS0952                          STATION DESCRIPTION
 OS0952
 OS0952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0952'16.6 KM (10.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OS0952'COURTHOUSE IN WINNER, 801.0 M (2627.9 FT) WEST OF THE INTERSECTION OF
 OS0952'STATE HIGHWAY 53, 56.0 M (183.7 FT) NORTHEAST OF MILEPOST 242, 22.6 M
 OS0952'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) SOUTH OF A
 OS0952'JOG IN A FENCE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 OS0952'(0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.15 M
 OS0952'(0.49 FT) BELOW THE GROUND SURFACE.
 OS0952
 OS0952                          STATION RECOVERY (2012)
 OS0952
 OS0952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0951 ***********************************************************************
 OS0951  DESIGNATION -  18 243.00
 OS0951  PID         -  OS0951
 OS0951  STATE/COUNTY-  SD/TRIPP
 OS0951  COUNTRY     -  US
 OS0951  USGS QUAD   -  WITTEN (2017)
 OS0951
 OS0951                         *CURRENT SURVEY CONTROL
 OS0951  ______________________________________________________________________
 OS0951* NAD 83(1986) POSITION- 43 23 12.     (N) 100 02 17.     (W)   SCALED
 OS0951* NAVD 88 ORTHO HEIGHT -   624.776 (meters)     2049.79  (feet) ADJUSTED
 OS0951  ______________________________________________________________________
 OS0951  GEOID HEIGHT    -        -25.014 (meters)                     GEOID18
 OS0951  DYNAMIC HEIGHT  -        624.552 (meters)     2049.05  (feet) COMP
 OS0951  MODELED GRAVITY -    980,241.3   (mgal)                       NAVD 88
 OS0951
 OS0951  VERT ORDER      -  FIRST     CLASS II
 OS0951
 OS0951.The horizontal coordinates were scaled from a map and have
 OS0951.an estimated accuracy of +/- 6 seconds.
 OS0951
 OS0951.The orthometric height was determined by differential leveling and
 OS0951.adjusted by the NATIONAL GEODETIC SURVEY
 OS0951.in June 1994.
 OS0951
 OS0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0951.GEOID18 height accuracy estimate available here.
 OS0951
 OS0951.Click photographs - Photos may exist for this station.
 OS0951
 OS0951.The dynamic height is computed by dividing the NAVD 88
 OS0951.geopotential number by the normal gravity value computed on the
 OS0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0951.degrees latitude (g = 980.6199 gals.).
 OS0951
 OS0951.The modeled gravity was interpolated from observed gravity values.
 OS0951
 OS0951;                    North         East    Units  Estimated Accuracy
 OS0951;SPC SD S     -   117,060.      623,920.      MT  (+/- 180 meters Scaled)
 OS0951
 OS0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP159042(NAD 83)
 OS0951
 OS0951                          SUPERSEDED SURVEY CONTROL
 OS0951
 OS0951.No superseded survey control is available for this station.
 OS0951
 OS0951_MARKER: DB = BENCH MARK DISK
 OS0951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0951_STAMPING: 18-243.00 1993
 OS0951_MARK LOGO: SDDT
 OS0951_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0951+STABILITY: SURFACE MOTION
 OS0951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0951+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2012
 OS0951
 OS0951  HISTORY     - Date     Condition        Report By
 OS0951  HISTORY     - 1993     MONUMENTED       SDDT
 OS0951  HISTORY     - 19930927 GOOD             NGS
 OS0951  HISTORY     - 20121129 GOOD             INDIV
 OS0951
 OS0951                          STATION DESCRIPTION
 OS0951
 OS0951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0951'15.0 KM (9.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OS0951'IN WINNER, 844.0 M (2769.0 FT) WEST OF THE INTERSECTION OF U.S.
 OS0951'HIGHWAY 183, 49.2 M (161.4 FT) NORTHEAST OF MILEPOST 243, 40.0 M
 OS0951'(131.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD AND GATE, 30.2
 OS0951'M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE
 OS0951'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 OS0951'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OS0951'ABOVE THE GROUND SURFACE.
 OS0951
 OS0951                          STATION RECOVERY (2012)
 OS0951
 OS0951'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0950 ***********************************************************************
 OS0950  DESIGNATION -  18 244.00
 OS0950  PID         -  OS0950
 OS0950  STATE/COUNTY-  SD/TRIPP
 OS0950  COUNTRY     -  US
 OS0950  USGS QUAD   -  WITTEN (2017)
 OS0950
 OS0950                         *CURRENT SURVEY CONTROL
 OS0950  ______________________________________________________________________
 OS0950* NAD 83(1986) POSITION- 43 23 12.     (N) 100 01 06.     (W)   SCALED
 OS0950* NAVD 88 ORTHO HEIGHT -   616.775 (meters)     2023.54  (feet) ADJUSTED
 OS0950  ______________________________________________________________________
 OS0950  GEOID HEIGHT    -        -25.053 (meters)                     GEOID18
 OS0950  DYNAMIC HEIGHT  -        616.554 (meters)     2022.81  (feet) COMP
 OS0950  MODELED GRAVITY -    980,242.4   (mgal)                       NAVD 88
 OS0950
 OS0950  VERT ORDER      -  FIRST     CLASS II
 OS0950
 OS0950.The horizontal coordinates were scaled from a map and have
 OS0950.an estimated accuracy of +/- 6 seconds.
 OS0950
 OS0950.The orthometric height was determined by differential leveling and
 OS0950.adjusted by the NATIONAL GEODETIC SURVEY
 OS0950.in June 1994.
 OS0950
 OS0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0950.GEOID18 height accuracy estimate available here.
 OS0950
 OS0950.Click photographs - Photos may exist for this station.
 OS0950
 OS0950.The dynamic height is computed by dividing the NAVD 88
 OS0950.geopotential number by the normal gravity value computed on the
 OS0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0950.degrees latitude (g = 980.6199 gals.).
 OS0950
 OS0950.The modeled gravity was interpolated from observed gravity values.
 OS0950
 OS0950;                    North         East    Units  Estimated Accuracy
 OS0950;SPC SD S     -   117,060.      625,520.      MT  (+/- 180 meters Scaled)
 OS0950
 OS0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP175042(NAD 83)
 OS0950
 OS0950                          SUPERSEDED SURVEY CONTROL
 OS0950
 OS0950.No superseded survey control is available for this station.
 OS0950
 OS0950_MARKER: Z = SEE DESCRIPTION
 OS0950_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OS0950_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OS0950_STAMPING: 18-244.00 1993
 OS0950_MARK LOGO: NGS
 OS0950_PROJECTION: FLUSH
 OS0950_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0950_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0950+STABILITY: POSITION/ELEVATION WELL
 OS0950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0950+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OS0950_ROD/PIPE-DEPTH: 6.4 meters
 OS0950_SLEEVE-DEPTH  : 3.0 meters
 OS0950
 OS0950  HISTORY     - Date     Condition        Report By
 OS0950  HISTORY     - 1993     MONUMENTED       SDDT
 OS0950  HISTORY     - 19930927 GOOD             NGS
 OS0950  HISTORY     - 20121213 GOOD             INDIV
 OS0950
 OS0950                          STATION DESCRIPTION
 OS0950
 OS0950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0950'13.4 KM (8.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OS0950'IN WINNER, 737.0 M (2418.0 FT) EAST OF THE INTERSECTION OF U.S.
 OS0950'HIGHWAY 183, 69.8 M (229.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A
 OS0950'BRIDGE SPANNING A CREEK, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY
 OS0950'CENTERLINE, 22.0 M (72.2 FT) SOUTHWEST OF MILEPOST 244, 5.2 M (17.1
 OS0950'FT) EAST OF A FENCE CORNER NEAR THE EAST END OF A WEIGH STATION, 0.7
 OS0950'M (2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST,
 OS0950'AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS
 OS0950'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 OS0950'TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OS0950'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OS0950'PVC CAP.
 OS0950
 OS0950                          STATION RECOVERY (2012)
 OS0950
 OS0950'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0949 ***********************************************************************
 OS0949  DESIGNATION -  18 244.45
 OS0949  PID         -  OS0949
 OS0949  STATE/COUNTY-  SD/TRIPP
 OS0949  COUNTRY     -  US
 OS0949  USGS QUAD   -  WITTEN (2017)
 OS0949
 OS0949                         *CURRENT SURVEY CONTROL
 OS0949  ______________________________________________________________________
 OS0949* NAD 83(1986) POSITION- 43 23 09.     (N) 100 00 25.     (W)   SCALED
 OS0949* NAVD 88 ORTHO HEIGHT -   619.736 (meters)     2033.25  (feet) ADJUSTED
 OS0949  ______________________________________________________________________
 OS0949  GEOID HEIGHT    -        -25.070 (meters)                     GEOID18
 OS0949  DYNAMIC HEIGHT  -        619.515 (meters)     2032.53  (feet) COMP
 OS0949  MODELED GRAVITY -    980,243.0   (mgal)                       NAVD 88
 OS0949
 OS0949  VERT ORDER      -  FIRST     CLASS II
 OS0949
 OS0949.The horizontal coordinates were scaled from a map and have
 OS0949.an estimated accuracy of +/- 6 seconds.
 OS0949
 OS0949.The orthometric height was determined by differential leveling and
 OS0949.adjusted by the NATIONAL GEODETIC SURVEY
 OS0949.in June 1994.
 OS0949
 OS0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0949.GEOID18 height accuracy estimate available here.
 OS0949
 OS0949.Click photographs - Photos may exist for this station.
 OS0949
 OS0949.The dynamic height is computed by dividing the NAVD 88
 OS0949.geopotential number by the normal gravity value computed on the
 OS0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0949.degrees latitude (g = 980.6199 gals.).
 OS0949
 OS0949.The modeled gravity was interpolated from observed gravity values.
 OS0949
 OS0949;                    North         East    Units  Estimated Accuracy
 OS0949;SPC SD S     -   116,980.      626,450.      MT  (+/- 180 meters Scaled)
 OS0949
 OS0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP184041(NAD 83)
 OS0949
 OS0949                          SUPERSEDED SURVEY CONTROL
 OS0949
 OS0949.No superseded survey control is available for this station.
 OS0949
 OS0949_MARKER: DB = BENCH MARK DISK
 OS0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0949_STAMPING: 18-244.45 1993
 OS0949_MARK LOGO: SDDT
 OS0949_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0949+STABILITY: SURFACE MOTION
 OS0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0949+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OS0949
 OS0949  HISTORY     - Date     Condition        Report By
 OS0949  HISTORY     - 1993     MONUMENTED       SDDT
 OS0949  HISTORY     - 19930927 GOOD             NGS
 OS0949  HISTORY     - 20121213 GOOD             INDIV
 OS0949
 OS0949                          STATION DESCRIPTION
 OS0949
 OS0949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0949'12.5 KM (7.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OS0949'IN WINNER, 0.9 KM (0.55 MI) EAST OF MILEPOST 244, 56.0 M (183.7 FT)
 OS0949'SOUTH OF THE HIGHWAY CENTERLINE, 32.9 M (107.9 FT) EAST OF THE CENTER
 OS0949'OF A GRAVELED ROAD, 22.2 M (72.8 FT) EAST OF A FENCE CORNER, 4.0 M
 OS0949'(13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 OS0949'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OS0949'ABOVE THE GROUND SURFACE.
 OS0949
 OS0949                          STATION RECOVERY (2012)
 OS0949
 OS0949'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1239 ***********************************************************************
 OR1239  DESIGNATION -  18 245.45
 OR1239  PID         -  OR1239
 OR1239  STATE/COUNTY-  SD/TRIPP
 OR1239  COUNTRY     -  US
 OR1239  USGS QUAD   -  MILLER HILL (2017)
 OR1239
 OR1239                         *CURRENT SURVEY CONTROL
 OR1239  ______________________________________________________________________
 OR1239* NAD 83(1986) POSITION- 43 23 12.     (N) 099 59 21.     (W)   SCALED
 OR1239* NAVD 88 ORTHO HEIGHT -   632.216 (meters)     2074.20  (feet) ADJUSTED
 OR1239  ______________________________________________________________________
 OR1239  GEOID HEIGHT    -        -25.107 (meters)                     GEOID18
 OR1239  DYNAMIC HEIGHT  -        631.991 (meters)     2073.46  (feet) COMP
 OR1239  MODELED GRAVITY -    980,243.6   (mgal)                       NAVD 88
 OR1239
 OR1239  VERT ORDER      -  FIRST     CLASS II
 OR1239
 OR1239.The horizontal coordinates were scaled from a map and have
 OR1239.an estimated accuracy of +/- 6 seconds.
 OR1239
 OR1239.The orthometric height was determined by differential leveling and
 OR1239.adjusted by the NATIONAL GEODETIC SURVEY
 OR1239.in June 1994.
 OR1239
 OR1239.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1239.GEOID18 height accuracy estimate available here.
 OR1239
 OR1239.Click photographs - Photos may exist for this station.
 OR1239
 OR1239.The dynamic height is computed by dividing the NAVD 88
 OR1239.geopotential number by the normal gravity value computed on the
 OR1239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1239.degrees latitude (g = 980.6199 gals.).
 OR1239
 OR1239.The modeled gravity was interpolated from observed gravity values.
 OR1239
 OR1239;                    North         East    Units  Estimated Accuracy
 OR1239;SPC SD S     -   117,070.      627,890.      MT  (+/- 180 meters Scaled)
 OR1239
 OR1239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP198042(NAD 83)
 OR1239
 OR1239                          SUPERSEDED SURVEY CONTROL
 OR1239
 OR1239.No superseded survey control is available for this station.
 OR1239
 OR1239_MARKER: DB = BENCH MARK DISK
 OR1239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1239_STAMPING: 18-245.45 1993
 OR1239_MARK LOGO: SDDT
 OR1239_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1239+STABILITY: SURFACE MOTION
 OR1239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1239+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1239
 OR1239  HISTORY     - Date     Condition        Report By
 OR1239  HISTORY     - 1993     MONUMENTED       SDDT
 OR1239  HISTORY     - 19930919 GOOD             NGS
 OR1239  HISTORY     - 20121213 GOOD             INDIV
 OR1239
 OR1239                          STATION DESCRIPTION
 OR1239
 OR1239'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1239'11.0 KM (6.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1239'IN WINNER, 29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY,
 OR1239'22.5 M (73.8 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 11.4 M (37.4
 OR1239'FT) WEST OF A UTILITY POLE WITH 2 GUY CABLES, 2.0 M (6.6 FT) BELOW
 OR1239'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND
 OR1239'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1239
 OR1239                          STATION RECOVERY (2012)
 OR1239
 OR1239'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1238 ***********************************************************************
 OR1238  DESIGNATION -  18 246.45
 OR1238  PID         -  OR1238
 OR1238  STATE/COUNTY-  SD/TRIPP
 OR1238  COUNTRY     -  US
 OR1238  USGS QUAD   -  MILLER HILL (2017)
 OR1238
 OR1238                         *CURRENT SURVEY CONTROL
 OR1238  ______________________________________________________________________
 OR1238* NAD 83(1986) POSITION- 43 23 10.     (N) 099 58 06.     (W)   SCALED
 OR1238* NAVD 88 ORTHO HEIGHT -   607.895 (meters)     1994.40  (feet) ADJUSTED
 OR1238  ______________________________________________________________________
 OR1238  GEOID HEIGHT    -        -25.148 (meters)                     GEOID18
 OR1238  DYNAMIC HEIGHT  -        607.679 (meters)     1993.69  (feet) COMP
 OR1238  MODELED GRAVITY -    980,245.7   (mgal)                       NAVD 88
 OR1238
 OR1238  VERT ORDER      -  FIRST     CLASS II
 OR1238
 OR1238.The horizontal coordinates were scaled from a map and have
 OR1238.an estimated accuracy of +/- 6 seconds.
 OR1238
 OR1238.The orthometric height was determined by differential leveling and
 OR1238.adjusted by the NATIONAL GEODETIC SURVEY
 OR1238.in June 1994.
 OR1238
 OR1238.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1238.GEOID18 height accuracy estimate available here.
 OR1238
 OR1238.Click photographs - Photos may exist for this station.
 OR1238
 OR1238.The dynamic height is computed by dividing the NAVD 88
 OR1238.geopotential number by the normal gravity value computed on the
 OR1238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1238.degrees latitude (g = 980.6199 gals.).
 OR1238
 OR1238.The modeled gravity was interpolated from observed gravity values.
 OR1238
 OR1238;                    North         East    Units  Estimated Accuracy
 OR1238;SPC SD S     -   117,020.      629,570.      MT  (+/- 180 meters Scaled)
 OR1238
 OR1238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP215041(NAD 83)
 OR1238
 OR1238                          SUPERSEDED SURVEY CONTROL
 OR1238
 OR1238.No superseded survey control is available for this station.
 OR1238
 OR1238_MARKER: DB = BENCH MARK DISK
 OR1238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1238_STAMPING: 18-246.45 1993
 OR1238_MARK LOGO: SDDT
 OR1238_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1238+STABILITY: SURFACE MOTION
 OR1238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1238+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1238
 OR1238  HISTORY     - Date     Condition        Report By
 OR1238  HISTORY     - 1993     MONUMENTED       SDDT
 OR1238  HISTORY     - 19930919 GOOD             NGS
 OR1238  HISTORY     - 20121213 GOOD             INDIV
 OR1238
 OR1238                          STATION DESCRIPTION
 OR1238
 OR1238'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1238'9.4 KM (5.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1238'IN WINNER, 814.0 M (2670.6 FT) EAST OF MILEPOST 246, 37.5 M (123.0
 OR1238'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 30.3 M (99.4 FT) SOUTH OF
 OR1238'THE CENTERLINE OF THE HIGHWAY, 25.2 M (82.7 FT) EAST OF A FENCE
 OR1238'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 OR1238'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M
 OR1238'(0.16 FT) ABOVE THE GROUND SURFACE.
 OR1238
 OR1238                          STATION RECOVERY (2012)
 OR1238
 OR1238'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1237 ***********************************************************************
 OR1237  DESIGNATION -  18 247.45
 OR1237  PID         -  OR1237
 OR1237  STATE/COUNTY-  SD/TRIPP
 OR1237  COUNTRY     -  US
 OR1237  USGS QUAD   -  MILLER HILL (2017)
 OR1237
 OR1237                         *CURRENT SURVEY CONTROL
 OR1237  ______________________________________________________________________
 OR1237* NAD 83(1986) POSITION- 43 23 09.84   (N) 099 56 56.33   (W)   HD_HELD1
 OR1237* NAVD 88 ORTHO HEIGHT -   605.287 (meters)     1985.85  (feet) ADJUSTED
 OR1237  ______________________________________________________________________
 OR1237  GEOID HEIGHT    -        -25.185 (meters)                     GEOID18
 OR1237  DYNAMIC HEIGHT  -        605.072 (meters)     1985.14  (feet) COMP
 OR1237  MODELED GRAVITY -    980,245.8   (mgal)                       NAVD 88
 OR1237
 OR1237  VERT ORDER      -  FIRST     CLASS II
 OR1237
 OR1237.The horizontal coordinates were determined by differentially corrected
 OR1237.hand held GPS observations or other comparable positioning techniques
 OR1237.and have an estimated accuracy of +/- 3 meters.
 OR1237
 OR1237.The orthometric height was determined by differential leveling and
 OR1237.adjusted by the NATIONAL GEODETIC SURVEY
 OR1237.in June 1994.
 OR1237
 OR1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1237.GEOID18 height accuracy estimate available here.
 OR1237
 OR1237.Click photographs - Photos may exist for this station.
 OR1237
 OR1237.The dynamic height is computed by dividing the NAVD 88
 OR1237.geopotential number by the normal gravity value computed on the
 OR1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1237.degrees latitude (g = 980.6199 gals.).
 OR1237
 OR1237.The modeled gravity was interpolated from observed gravity values.
 OR1237
 OR1237;                    North         East    Units  Estimated Accuracy
 OR1237;SPC SD S     -   117,021.1     631,140.8     MT  (+/- 3 meters HH1 GPS) 
 OR1237
 OR1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2313504125(NAD 83)
 OR1237
 OR1237                          SUPERSEDED SURVEY CONTROL
 OR1237
 OR1237.No superseded survey control is available for this station.
 OR1237
 OR1237_MARKER: Z = SEE DESCRIPTION
 OR1237_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1237_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1237_STAMPING: 18-247.45 1993
 OR1237_MARK LOGO: NGS
 OR1237_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1237_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1237_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1237+STABILITY: POSITION/ELEVATION WELL
 OR1237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1237+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1237_ROD/PIPE-DEPTH: 6.4 meters
 OR1237_SLEEVE-DEPTH  : 3.0 meters
 OR1237
 OR1237  HISTORY     - Date     Condition        Report By
 OR1237  HISTORY     - 1993     MONUMENTED       SDDT
 OR1237  HISTORY     - 19930919 GOOD             NGS
 OR1237  HISTORY     - 20121213 GOOD             INDIV
 OR1237
 OR1237                          STATION DESCRIPTION
 OR1237
 OR1237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1237'7.8 KM (4.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1237'IN WINNER, 800.0 M (2624.7 FT) EAST OF MILEPOST 247, 130.0 M (426.5
 OR1237'FT) EAST OF THE EAST END OF A BRIDGE SPANNING HOLLOW CREEK, 29.0 M
 OR1237'(95.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 29.0 M (95.1 FT)
 OR1237'SOUTH OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) BELOW THE LEVEL OF
 OR1237'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0
 OR1237'FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 OR1237'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 OR1237'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 OR1237'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1237
 OR1237                          STATION RECOVERY (2012)
 OR1237
 OR1237'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1236 ***********************************************************************
 OR1236  DESIGNATION -  18 248.50
 OR1236  PID         -  OR1236
 OR1236  STATE/COUNTY-  SD/TRIPP
 OR1236  COUNTRY     -  US
 OR1236  USGS QUAD   -  MILLER HILL (2017)
 OR1236
 OR1236                         *CURRENT SURVEY CONTROL
 OR1236  ______________________________________________________________________
 OR1236* NAD 83(1986) POSITION- 43 23 07.     (N) 099 55 43.     (W)   SCALED
 OR1236* NAVD 88 ORTHO HEIGHT -   613.823 (meters)     2013.85  (feet) ADJUSTED
 OR1236  ______________________________________________________________________
 OR1236  GEOID HEIGHT    -        -25.222 (meters)                     GEOID18
 OR1236  DYNAMIC HEIGHT  -        613.605 (meters)     2013.14  (feet) COMP
 OR1236  MODELED GRAVITY -    980,246.0   (mgal)                       NAVD 88
 OR1236
 OR1236  VERT ORDER      -  FIRST     CLASS II
 OR1236
 OR1236.The horizontal coordinates were scaled from a map and have
 OR1236.an estimated accuracy of +/- 6 seconds.
 OR1236
 OR1236.The orthometric height was determined by differential leveling and
 OR1236.adjusted by the NATIONAL GEODETIC SURVEY
 OR1236.in June 1994.
 OR1236
 OR1236.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1236.GEOID18 height accuracy estimate available here.
 OR1236
 OR1236.Click photographs - Photos may exist for this station.
 OR1236
 OR1236.The dynamic height is computed by dividing the NAVD 88
 OR1236.geopotential number by the normal gravity value computed on the
 OR1236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1236.degrees latitude (g = 980.6199 gals.).
 OR1236
 OR1236.The modeled gravity was interpolated from observed gravity values.
 OR1236
 OR1236;                    North         East    Units  Estimated Accuracy
 OR1236;SPC SD S     -   116,940.      632,790.      MT  (+/- 180 meters Scaled)
 OR1236
 OR1236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP247040(NAD 83)
 OR1236
 OR1236                          SUPERSEDED SURVEY CONTROL
 OR1236
 OR1236.No superseded survey control is available for this station.
 OR1236
 OR1236_MARKER: DB = BENCH MARK DISK
 OR1236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1236_STAMPING: 18-248.50 1993
 OR1236_MARK LOGO: SDDT
 OR1236_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1236+STABILITY: SURFACE MOTION
 OR1236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1236+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1236
 OR1236  HISTORY     - Date     Condition        Report By
 OR1236  HISTORY     - 1993     MONUMENTED       SDDT
 OR1236  HISTORY     - 19930919 GOOD             NGS
 OR1236  HISTORY     - 20121213 GOOD             INDIV
 OR1236
 OR1236                          STATION DESCRIPTION
 OR1236
 OR1236'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1236'6.2 KM (3.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1236'IN WINNER, 832.0 M (2729.7 FT) EAST OF MILEPOST 248, 35.0 M (114.8
 OR1236'FT) EAST OF THE CENTER OF A DIRT ROAD, 30.0 M (98.4 FT) SOUTH OF THE
 OR1236'CENTERLINE OF THE HIGHWAY, 25.0 M (82.0 FT) EAST OF A FENCE CORNER,
 OR1236'0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 OR1236'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 OR1236'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1236
 OR1236                          STATION RECOVERY (2012)
 OR1236
 OR1236'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1235 ***********************************************************************
 OR1235  DESIGNATION -  18 249.43
 OR1235  PID         -  OR1235
 OR1235  STATE/COUNTY-  SD/TRIPP
 OR1235  COUNTRY     -  US
 OR1235  USGS QUAD   -  MILLER HILL (2017)
 OR1235
 OR1235                         *CURRENT SURVEY CONTROL
 OR1235  ______________________________________________________________________
 OR1235* NAD 83(1986) POSITION- 43 23 01.     (N) 099 54 46.     (W)   SCALED
 OR1235* NAVD 88 ORTHO HEIGHT -   604.600 (meters)     1983.59  (feet) ADJUSTED
 OR1235  ______________________________________________________________________
 OR1235  GEOID HEIGHT    -        -25.249 (meters)                     GEOID18
 OR1235  DYNAMIC HEIGHT  -        604.386 (meters)     1982.89  (feet) COMP
 OR1235  MODELED GRAVITY -    980,246.2   (mgal)                       NAVD 88
 OR1235
 OR1235  VERT ORDER      -  FIRST     CLASS II
 OR1235
 OR1235.The horizontal coordinates were scaled from a map and have
 OR1235.an estimated accuracy of +/- 6 seconds.
 OR1235
 OR1235.The orthometric height was determined by differential leveling and
 OR1235.adjusted by the NATIONAL GEODETIC SURVEY
 OR1235.in June 1994.
 OR1235
 OR1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1235.GEOID18 height accuracy estimate available here.
 OR1235
 OR1235.Click photographs - Photos may exist for this station.
 OR1235
 OR1235.The dynamic height is computed by dividing the NAVD 88
 OR1235.geopotential number by the normal gravity value computed on the
 OR1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1235.degrees latitude (g = 980.6199 gals.).
 OR1235
 OR1235.The modeled gravity was interpolated from observed gravity values.
 OR1235
 OR1235;                    North         East    Units  Estimated Accuracy
 OR1235;SPC SD S     -   116,760.      634,080.      MT  (+/- 180 meters Scaled)
 OR1235
 OR1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP260038(NAD 83)
 OR1235
 OR1235                          SUPERSEDED SURVEY CONTROL
 OR1235
 OR1235.No superseded survey control is available for this station.
 OR1235
 OR1235_MARKER: DB = BENCH MARK DISK
 OR1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1235_STAMPING: 18-249.43 1993
 OR1235_MARK LOGO: SDDT
 OR1235_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1235+STABILITY: SURFACE MOTION
 OR1235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1235+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1235
 OR1235  HISTORY     - Date     Condition        Report By
 OR1235  HISTORY     - 1993     MONUMENTED       SDDT
 OR1235  HISTORY     - 19930919 GOOD             NGS
 OR1235  HISTORY     - 20121213 GOOD             INDIV
 OR1235
 OR1235                          STATION DESCRIPTION
 OR1235
 OR1235'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1235'4.7 KM (2.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1235'IN WINNER, 30.0 M (98.4 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 13.0
 OR1235'M (42.7 FT) SOUTH OF MILEPOST 249.43, 0.5 M (1.6 FT) NORTH OF A
 OR1235'FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1235'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OR1235'ABOVE THE GROUND SURFACE.
 OR1235
 OR1235                          STATION RECOVERY (2012)
 OR1235
 OR1235'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1234 ***********************************************************************
 OR1234  DESIGNATION -  18 250.35
 OR1234  PID         -  OR1234
 OR1234  STATE/COUNTY-  SD/TRIPP
 OR1234  COUNTRY     -  US
 OR1234  USGS QUAD   -  MILLER HILL (2017)
 OR1234
 OR1234                         *CURRENT SURVEY CONTROL
 OR1234  ______________________________________________________________________
 OR1234* NAD 83(1986) POSITION- 43 22 54.     (N) 099 53 33.     (W)   SCALED
 OR1234* NAVD 88 ORTHO HEIGHT -   597.898 (meters)     1961.60  (feet) ADJUSTED
 OR1234  ______________________________________________________________________
 OR1234  GEOID HEIGHT    -        -25.285 (meters)                     GEOID18
 OR1234  DYNAMIC HEIGHT  -        597.685 (meters)     1960.90  (feet) COMP
 OR1234  MODELED GRAVITY -    980,246.6   (mgal)                       NAVD 88
 OR1234
 OR1234  VERT ORDER      -  FIRST     CLASS II
 OR1234
 OR1234.The horizontal coordinates were scaled from a map and have
 OR1234.an estimated accuracy of +/- 6 seconds.
 OR1234
 OR1234.The orthometric height was determined by differential leveling and
 OR1234.adjusted by the NATIONAL GEODETIC SURVEY
 OR1234.in June 1994.
 OR1234
 OR1234.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1234.GEOID18 height accuracy estimate available here.
 OR1234
 OR1234.Click photographs - Photos may exist for this station.
 OR1234
 OR1234.The dynamic height is computed by dividing the NAVD 88
 OR1234.geopotential number by the normal gravity value computed on the
 OR1234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1234.degrees latitude (g = 980.6199 gals.).
 OR1234
 OR1234.The modeled gravity was interpolated from observed gravity values.
 OR1234
 OR1234;                    North         East    Units  Estimated Accuracy
 OR1234;SPC SD S     -   116,560.      635,720.      MT  (+/- 180 meters Scaled)
 OR1234
 OR1234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP277035(NAD 83)
 OR1234
 OR1234                          SUPERSEDED SURVEY CONTROL
 OR1234
 OR1234.No superseded survey control is available for this station.
 OR1234
 OR1234_MARKER: DB = BENCH MARK DISK
 OR1234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1234_STAMPING: 18-250.35 1993
 OR1234_MARK LOGO: SDDT
 OR1234_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1234+STABILITY: SURFACE MOTION
 OR1234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1234+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1234
 OR1234  HISTORY     - Date     Condition        Report By
 OR1234  HISTORY     - 1993     MONUMENTED       SDDT
 OR1234  HISTORY     - 19930919 GOOD             NGS
 OR1234  HISTORY     - 20121213 GOOD             INDIV
 OR1234
 OR1234                          STATION DESCRIPTION
 OR1234
 OR1234'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1234'3.2 KM (2.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1234'IN WINNER, 563.0 M (1847.1 FT) EAST OF MILEPOST 250, 37.8 M (124.0
 OR1234'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OR1234'13.6 M (44.6 FT) SOUTH OF THE CENTERLINE OF A FRONTAGE ROAD, 5.9 M
 OR1234'(19.4 FT) WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER 8012 NEAR THE
 OR1234'NORTHEAST CORNER OF A FENCE SURROUNDING A DRIVE-IN THEATER, 0.8 M
 OR1234'(2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 OR1234'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OR1234'ABOVE THE GROUND SURFACE.
 OR1234
 OR1234                          STATION RECOVERY (2012)
 OR1234
 OR1234'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1234'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1233 ***********************************************************************
 OR1233  CBN         -  This is a Cooperative Base Network Control Station.
 OR1233  DESIGNATION -  18 250.70
 OR1233  PID         -  OR1233
 OR1233  STATE/COUNTY-  SD/TRIPP
 OR1233  COUNTRY     -  US
 OR1233  USGS QUAD   -  MILLER HILL (2017)
 OR1233
 OR1233                         *CURRENT SURVEY CONTROL
 OR1233  ______________________________________________________________________
 OR1233* NAD 83(2011) POSITION- 43 22 53.29173(N) 099 53 09.64329(W)   ADJUSTED
 OR1233* NAD 83(2011) ELLIP HT-   571.028 (meters)        (06/27/12)   ADJUSTED
 OR1233* NAD 83(2011) EPOCH   -  2010.00
 OR1233* NAVD 88 ORTHO HEIGHT -   596.333 (meters)     1956.47  (feet) ADJUSTED
 OR1233  ______________________________________________________________________
 OR1233  GEOID HEIGHT    -        -25.298 (meters)                     GEOID18
 OR1233  NAD 83(2011) X  -   -797,212.347 (meters)                     COMP
 OR1233  NAD 83(2011) Y  - -4,574,414.275 (meters)                     COMP
 OR1233  NAD 83(2011) Z  -  4,358,792.262 (meters)                     COMP
 OR1233  LAPLACE CORR    -         -4.95  (seconds)                    DEFLEC18
 OR1233  DYNAMIC HEIGHT  -        596.121 (meters)     1955.77  (feet) COMP
 OR1233  MODELED GRAVITY -    980,246.3   (mgal)                       NAVD 88
 OR1233
 OR1233  VERT ORDER      -  FIRST     CLASS II
 OR1233
 OR1233  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1233  Standards:
 OR1233         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1233            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1233  -------------------------------------------------------------------
 OR1233  NETWORK    0.60   1.20           0.28   0.20   0.61     -0.01714720
 OR1233  -------------------------------------------------------------------
 OR1233  Click here for local accuracies and other accuracy information.
 OR1233
 OR1233.The horizontal coordinates were established by GPS observations
 OR1233.and adjusted by the National Geodetic Survey in June 2012.
 OR1233
 OR1233.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1233.been affixed to the stable North American tectonic plate. See 
 OR1233.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1233
 OR1233.The horizontal coordinates are valid at the epoch date displayed above
 OR1233.which is a decimal equivalence of Year/Month/Day.
 OR1233
 OR1233.The orthometric height was determined by differential leveling and
 OR1233.adjusted by the NATIONAL GEODETIC SURVEY
 OR1233.in June 1994.
 OR1233
 OR1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1233.GEOID18 height accuracy estimate available here.
 OR1233
 OR1233.Click photographs - Photos may exist for this station.
 OR1233
 OR1233.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1233
 OR1233.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1233
 OR1233.The ellipsoidal height was determined by GPS observations
 OR1233.and is referenced to NAD 83.
 OR1233
 OR1233.The dynamic height is computed by dividing the NAVD 88
 OR1233.geopotential number by the normal gravity value computed on the
 OR1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1233.degrees latitude (g = 980.6199 gals.).
 OR1233
 OR1233.The modeled gravity was interpolated from observed gravity values.
 OR1233
 OR1233. The following values were computed from the NAD 83(2011) position.
 OR1233
 OR1233;                    North         East     Units Scale Factor Converg.
 OR1233;SPC SD S     -   116,536.003   636,245.313   MT  0.99991538   +0 18 30.9
 OR1233;SPC SD S     -   382,335.20  2,087,414.83   sFT  0.99991538   +0 18 30.9
 OR1233;UTM  14      - 4,803,558.959   428,230.819   MT  0.99966336   -0 36 30.9
 OR1233
 OR1233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1233!SPC SD S     -   0.99991046  x   0.99991538  =   0.99982585
 OR1233!UTM  14      -   0.99991046  x   0.99966336  =   0.99957385
 OR1233
 OR1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2823003558(NAD 83)
 OR1233
 OR1233                          SUPERSEDED SURVEY CONTROL
 OR1233
 OR1233  NAD 83(2007)-  43 22 53.29180(N)    099 53 09.64437(W) AD(2002.00) 0
 OR1233  ELLIP H (02/10/07)  571.065  (m)                       GP(2002.00)    
 OR1233  NAD 83(1995)-  43 22 53.29156(N)    099 53 09.64431(W) AD(       ) A
 OR1233  ELLIP H (06/23/03)  571.062  (m)                       GP(       ) 3 1
 OR1233  NAVD 88             596.33   (m)         1956.5    (f) LEVELING    3  
 OR1233
 OR1233.Superseded values are not recommended for survey control.
 OR1233
 OR1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1233.See file dsdata.pdf to determine how the superseded data were derived.
 OR1233
 OR1233_MARKER: Z = SEE DESCRIPTION
 OR1233_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1233_STAMPING: 18-250.70 1993
 OR1233_MARK LOGO: NGS
 OR1233_PROJECTION: FLUSH
 OR1233_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1233+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1233_ROD/PIPE-DEPTH: 6.40 meters
 OR1233_SLEEVE-DEPTH  : 3.00 meters
 OR1233
 OR1233  HISTORY     - Date     Condition        Report By
 OR1233  HISTORY     - 1993     MONUMENTED       SDDT
 OR1233  HISTORY     - 19930919 GOOD             NGS
 OR1233  HISTORY     - 20020523 GOOD             SDDT
 OR1233  HISTORY     - 20121213 GOOD             INDIV
 OR1233
 OR1233                          STATION DESCRIPTION
 OR1233
 OR1233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1233'2.7 KM (1.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1233'IN WINNER, 214.0 M (702.1 FT) WEST OF THE WEST END OF A BRIDGE
 OR1233'SPANNING DOG EAR CREEK, 23.0 M (75.5 FT) NORTH OF THE CENTERLINE OF
 OR1233'THE WESTBOUND LANES OF THE HIGHWAY, 11.9 M (39.0 FT) NORTH OF
 OR1233'MILEPOST 250.70, 7.0 M (23.0 FT) SOUTH OF THE CENTER OF A FRONTAGE
 OR1233'ROAD, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1233'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OR1233'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OR1233'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OR1233'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1233'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1233
 OR1233                          STATION RECOVERY (2002)
 OR1233
 OR1233'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OR1233'RECOVERED AS DESCRIBED
 OR1233'
 OR1233
 OR1233                          STATION RECOVERY (2012)
 OR1233
 OR1233'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1232 ***********************************************************************
 OR1232  DESIGNATION -  18 251.35
 OR1232  PID         -  OR1232
 OR1232  STATE/COUNTY-  SD/TRIPP
 OR1232  COUNTRY     -  US
 OR1232  USGS QUAD   -  MILLER HILL (2017)
 OR1232
 OR1232                         *CURRENT SURVEY CONTROL
 OR1232  ______________________________________________________________________
 OR1232* NAD 83(1986) POSITION- 43 22 44.     (N) 099 52 32.     (W)   SCALED
 OR1232* NAVD 88 ORTHO HEIGHT -   596.141 (meters)     1955.84  (feet) ADJUSTED
 OR1232  ______________________________________________________________________
 OR1232  GEOID HEIGHT    -        -25.310 (meters)                     GEOID18
 OR1232  DYNAMIC HEIGHT  -        595.928 (meters)     1955.14  (feet) COMP
 OR1232  MODELED GRAVITY -    980,245.3   (mgal)                       NAVD 88
 OR1232
 OR1232  VERT ORDER      -  FIRST     CLASS II
 OR1232
 OR1232.The horizontal coordinates were scaled from a map and have
 OR1232.an estimated accuracy of +/- 6 seconds.
 OR1232
 OR1232.The orthometric height was determined by differential leveling and
 OR1232.adjusted by the NATIONAL GEODETIC SURVEY
 OR1232.in June 1994.
 OR1232
 OR1232.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1232.GEOID18 height accuracy estimate available here.
 OR1232
 OR1232.Click photographs - Photos may exist for this station.
 OR1232
 OR1232.The dynamic height is computed by dividing the NAVD 88
 OR1232.geopotential number by the normal gravity value computed on the
 OR1232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1232.degrees latitude (g = 980.6199 gals.).
 OR1232
 OR1232.The modeled gravity was interpolated from observed gravity values.
 OR1232
 OR1232;                    North         East    Units  Estimated Accuracy
 OR1232;SPC SD S     -   116,250.      637,090.      MT  (+/- 180 meters Scaled)
 OR1232
 OR1232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP290032(NAD 83)
 OR1232
 OR1232                          SUPERSEDED SURVEY CONTROL
 OR1232
 OR1232.No superseded survey control is available for this station.
 OR1232
 OR1232_MARKER: DB = BENCH MARK DISK
 OR1232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1232_STAMPING: 18-251.35 1993
 OR1232_MARK LOGO: SDDT
 OR1232_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1232+STABILITY: SURFACE MOTION
 OR1232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1232+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1232
 OR1232  HISTORY     - Date     Condition        Report By
 OR1232  HISTORY     - 1993     MONUMENTED       SDDT
 OR1232  HISTORY     - 19930919 GOOD             NGS
 OR1232  HISTORY     - 20121213 GOOD             INDIV
 OR1232
 OR1232                          STATION DESCRIPTION
 OR1232
 OR1232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1232'IN WINNER AT THE INTERSECTION OF U.S. HIGHWAY 18 AND IOWA STREET,
 OR1232'68.5 M (224.7 FT) NORTHWEST OF THE SOUTHWEST CORNER OF THE ANDERSON
 OR1232'TIRE COMPANY, 25.0 M (82.0 FT) SOUTH OF THE CENTER OF THE STREET,
 OR1232'17.1 M (56.1 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OR1232'OF THE HIGHWAY, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OR1232'(1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05
 OR1232'M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1232
 OR1232                          STATION RECOVERY (2012)
 OR1232
 OR1232'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1230 ***********************************************************************
 OR1230  DESIGNATION -  18 253.24
 OR1230  PID         -  OR1230
 OR1230  STATE/COUNTY-  SD/TRIPP
 OR1230  COUNTRY     -  US
 OR1230  USGS QUAD   -  WINNER SOUTH (2017)
 OR1230
 OR1230                         *CURRENT SURVEY CONTROL
 OR1230  ______________________________________________________________________
 OR1230* NAD 83(1986) POSITION- 43 22 15.79   (N) 099 50 25.74   (W)   HD_HELD1
 OR1230* NAVD 88 ORTHO HEIGHT -   608.979 (meters)     1997.96  (feet) ADJUSTED
 OR1230  ______________________________________________________________________
 OR1230  GEOID HEIGHT    -        -25.349 (meters)                     GEOID18
 OR1230  DYNAMIC HEIGHT  -        608.760 (meters)     1997.24  (feet) COMP
 OR1230  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 OR1230
 OR1230  VERT ORDER      -  FIRST     CLASS II
 OR1230
 OR1230.The horizontal coordinates were determined by differentially corrected
 OR1230.hand held GPS observations or other comparable positioning techniques
 OR1230.and have an estimated accuracy of +/- 3 meters.
 OR1230
 OR1230.The orthometric height was determined by differential leveling and
 OR1230.adjusted by the NATIONAL GEODETIC SURVEY
 OR1230.in June 1994.
 OR1230
 OR1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1230.GEOID18 height accuracy estimate available here.
 OR1230
 OR1230.Click photographs - Photos may exist for this station.
 OR1230
 OR1230.The dynamic height is computed by dividing the NAVD 88
 OR1230.geopotential number by the normal gravity value computed on the
 OR1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1230.degrees latitude (g = 980.6199 gals.).
 OR1230
 OR1230.The modeled gravity was interpolated from observed gravity values.
 OR1230
 OR1230;                    North         East    Units  Estimated Accuracy
 OR1230;SPC SD S     -   115,399.7     639,941.2     MT  (+/- 3 meters HH1 GPS) 
 OR1230
 OR1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3190702363(NAD 83)
 OR1230
 OR1230                          SUPERSEDED SURVEY CONTROL
 OR1230
 OR1230.No superseded survey control is available for this station.
 OR1230
 OR1230_MARKER: DB = BENCH MARK DISK
 OR1230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1230_STAMPING: 18-253.24 1975 1996.57
 OR1230_MARK LOGO: SDDT
 OR1230_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1230+STABILITY: SURFACE MOTION
 OR1230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1230+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1230
 OR1230  HISTORY     - Date     Condition        Report By
 OR1230  HISTORY     - 1975     MONUMENTED       SDDT
 OR1230  HISTORY     - 19930919 GOOD             NGS
 OR1230  HISTORY     - 20121213 GOOD             INDIV
 OR1230
 OR1230                          STATION DESCRIPTION
 OR1230
 OR1230'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1230'1.4 KM (0.85 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1230'IN WINNER, 368.0 M (1207.3 FT) SOUTHEAST OF MILEPOST 253, 146.0 M
 OR1230'(479.0 FT) SOUTHEAST OF THE CENTER OF SEVENTH STREET, 14.3 M (46.9
 OR1230'FT) NORTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 3.0 M (9.8
 OR1230'FT) WEST OF THE NORTHEAST END OF A CULVERT, 0.1 M (0.3 FT) SOUTHWEST
 OR1230'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1230'GROUND SURFACE.
 OR1230
 OR1230                          STATION RECOVERY (2012)
 OR1230
 OR1230'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1229 ***********************************************************************
 OR1229  DESIGNATION -  18 254.05
 OR1229  PID         -  OR1229
 OR1229  STATE/COUNTY-  SD/TRIPP
 OR1229  COUNTRY     -  US
 OR1229  USGS QUAD   -  WINNER SOUTH (2017)
 OR1229
 OR1229                         *CURRENT SURVEY CONTROL
 OR1229  ______________________________________________________________________
 OR1229* NAD 83(1986) POSITION- 43 21 48.     (N) 099 49 49.     (W)   SCALED
 OR1229* NAVD 88 ORTHO HEIGHT -   618.693 (meters)     2029.83  (feet) ADJUSTED
 OR1229  ______________________________________________________________________
 OR1229  GEOID HEIGHT    -        -25.344 (meters)                     GEOID18
 OR1229  DYNAMIC HEIGHT  -        618.470 (meters)     2029.10  (feet) COMP
 OR1229  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 OR1229
 OR1229  VERT ORDER      -  FIRST     CLASS II
 OR1229
 OR1229.The horizontal coordinates were scaled from a map and have
 OR1229.an estimated accuracy of +/- 6 seconds.
 OR1229
 OR1229.The orthometric height was determined by differential leveling and
 OR1229.adjusted by the NATIONAL GEODETIC SURVEY
 OR1229.in June 1994.
 OR1229
 OR1229.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1229.GEOID18 height accuracy estimate available here.
 OR1229
 OR1229.Click photographs - Photos may exist for this station.
 OR1229
 OR1229.The dynamic height is computed by dividing the NAVD 88
 OR1229.geopotential number by the normal gravity value computed on the
 OR1229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1229.degrees latitude (g = 980.6199 gals.).
 OR1229
 OR1229.The modeled gravity was interpolated from observed gravity values.
 OR1229
 OR1229;                    North         East    Units  Estimated Accuracy
 OR1229;SPC SD S     -   114,550.      640,770.      MT  (+/- 180 meters Scaled)
 OR1229
 OR1229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP327014(NAD 83)
 OR1229
 OR1229                          SUPERSEDED SURVEY CONTROL
 OR1229
 OR1229.No superseded survey control is available for this station.
 OR1229
 OR1229_MARKER: DB = BENCH MARK DISK
 OR1229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1229_STAMPING: 18-254.05 1993
 OR1229_MARK LOGO: SDDT
 OR1229_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1229+STABILITY: SURFACE MOTION
 OR1229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1229+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1229
 OR1229  HISTORY     - Date     Condition        Report By
 OR1229  HISTORY     - 1993     MONUMENTED       SDDT
 OR1229  HISTORY     - 19930919 GOOD             NGS
 OR1229  HISTORY     - 20121213 GOOD             INDIV
 OR1229
 OR1229                          STATION DESCRIPTION
 OR1229
 OR1229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1229'2.7 KM (1.65 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1229'IN WINNER, 107.0 M (351.0 FT) SOUTHEAST OF THE CENTERLINE OF COUNTY
 OR1229'ROAD 6563, 78.0 M (255.9 FT) SOUTHEAST OF MILEPOST 254, 44.2 M (145.0
 OR1229'FT) SOUTHEAST OF THE SOUTHEAST CORNER OF THE WINNER MUSEUM, 26.6 M
 OR1229'(87.3 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 OR1229'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST,
 OR1229'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OR1229
 OR1229                          STATION RECOVERY (2012)
 OR1229
 OR1229'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1228 ***********************************************************************
 OR1228  DESIGNATION -  18 254.65
 OR1228  PID         -  OR1228
 OR1228  STATE/COUNTY-  SD/TRIPP
 OR1228  COUNTRY     -  US
 OR1228  USGS QUAD   -  WINNER SOUTH (2017)
 OR1228
 OR1228                         *CURRENT SURVEY CONTROL
 OR1228  ______________________________________________________________________
 OR1228* NAD 83(1986) POSITION- 43 21 23.     (N) 099 49 13.     (W)   SCALED
 OR1228* NAVD 88 ORTHO HEIGHT -   611.831 (meters)     2007.32  (feet) ADJUSTED
 OR1228  ______________________________________________________________________
 OR1228  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 OR1228  DYNAMIC HEIGHT  -        611.609 (meters)     2006.59  (feet) COMP
 OR1228  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 OR1228
 OR1228  VERT ORDER      -  FIRST     CLASS II
 OR1228
 OR1228.The horizontal coordinates were scaled from a map and have
 OR1228.an estimated accuracy of +/- 6 seconds.
 OR1228
 OR1228.The orthometric height was determined by differential leveling and
 OR1228.adjusted by the NATIONAL GEODETIC SURVEY
 OR1228.in June 1994.
 OR1228
 OR1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1228.GEOID18 height accuracy estimate available here.
 OR1228
 OR1228.Click photographs - Photos may exist for this station.
 OR1228
 OR1228.The dynamic height is computed by dividing the NAVD 88
 OR1228.geopotential number by the normal gravity value computed on the
 OR1228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1228.degrees latitude (g = 980.6199 gals.).
 OR1228
 OR1228.The modeled gravity was interpolated from observed gravity values.
 OR1228
 OR1228;                    North         East    Units  Estimated Accuracy
 OR1228;SPC SD S     -   113,780.      641,590.      MT  (+/- 180 meters Scaled)
 OR1228
 OR1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP335007(NAD 83)
 OR1228
 OR1228                          SUPERSEDED SURVEY CONTROL
 OR1228
 OR1228.No superseded survey control is available for this station.
 OR1228
 OR1228_MARKER: DB = BENCH MARK DISK
 OR1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1228_STAMPING: 18-254.65 1975 2009.95
 OR1228_MARK LOGO: SDDT
 OR1228_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1228+STABILITY: SURFACE MOTION
 OR1228_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1228+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1228
 OR1228  HISTORY     - Date     Condition        Report By
 OR1228  HISTORY     - 1975     MONUMENTED       SDDT
 OR1228  HISTORY     - 19930919 GOOD             NGS
 OR1228  HISTORY     - 20121213 GOOD             INDIV
 OR1228
 OR1228                          STATION DESCRIPTION
 OR1228
 OR1228'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1228'3.6 KM (2.25 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1228'IN WINNER, 1.0 KM (0.60 MI) SOUTHEAST OF MILEPOST 254, 21.2 M (69.6
 OR1228'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE
 OR1228'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND
 OR1228'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1228
 OR1228                          STATION RECOVERY (2012)
 OR1228
 OR1228'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1228'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1227 ***********************************************************************
 OR1227  DESIGNATION -  18 254.71
 OR1227  PID         -  OR1227
 OR1227  STATE/COUNTY-  SD/TRIPP
 OR1227  COUNTRY     -  US
 OR1227  USGS QUAD   -  WINNER SOUTH (2017)
 OR1227
 OR1227                         *CURRENT SURVEY CONTROL
 OR1227  ______________________________________________________________________
 OR1227* NAD 83(1986) POSITION- 43 21 21.     (N) 099 49 13.     (W)   SCALED
 OR1227* NAVD 88 ORTHO HEIGHT -   613.441 (meters)     2012.60  (feet) ADJUSTED
 OR1227  ______________________________________________________________________
 OR1227  GEOID HEIGHT    -        -25.338 (meters)                     GEOID18
 OR1227  DYNAMIC HEIGHT  -        613.219 (meters)     2011.87  (feet) COMP
 OR1227  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 OR1227
 OR1227  VERT ORDER      -  FIRST     CLASS II
 OR1227
 OR1227.The horizontal coordinates were scaled from a map and have
 OR1227.an estimated accuracy of +/- 6 seconds.
 OR1227
 OR1227.The orthometric height was determined by differential leveling and
 OR1227.adjusted by the NATIONAL GEODETIC SURVEY
 OR1227.in June 1994.
 OR1227
 OR1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1227.GEOID18 height accuracy estimate available here.
 OR1227
 OR1227.Click photographs - Photos may exist for this station.
 OR1227
 OR1227.The dynamic height is computed by dividing the NAVD 88
 OR1227.geopotential number by the normal gravity value computed on the
 OR1227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1227.degrees latitude (g = 980.6199 gals.).
 OR1227
 OR1227.The modeled gravity was interpolated from observed gravity values.
 OR1227
 OR1227;                    North         East    Units  Estimated Accuracy
 OR1227;SPC SD S     -   113,720.      641,590.      MT  (+/- 180 meters Scaled)
 OR1227
 OR1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP335006(NAD 83)
 OR1227
 OR1227                          SUPERSEDED SURVEY CONTROL
 OR1227
 OR1227.No superseded survey control is available for this station.
 OR1227
 OR1227_MARKER: DB = BENCH MARK DISK
 OR1227_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OR1227_SP_SET: ABUTMENT
 OR1227_STAMPING: 18-254.71 1975 2011.23
 OR1227_MARK LOGO: SDDT
 OR1227_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1227_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1227+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1227
 OR1227  HISTORY     - Date     Condition        Report By
 OR1227  HISTORY     - 1975     MONUMENTED       SDDT
 OR1227  HISTORY     - 19930919 GOOD             NGS
 OR1227  HISTORY     - 20121213 GOOD             INDIV
 OR1227
 OR1227                          STATION DESCRIPTION
 OR1227
 OR1227'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1227'3.8 KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1227'IN WINNER, IN TOP OF AND 0.8 M (2.6 FT) NORTHEAST OF THE SOUTHWEST
 OR1227'END OF THE NORTHWEST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING
 OR1227'SAND CREEK, 1.1 KM (0.70 MI) SOUTHEAST OF MILEPOST 254, 7.4 M (24.3
 OR1227'FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, AND 0.8 M
 OR1227'(2.6 FT) NORTHEAST OF A WITNESS POST.
 OR1227
 OR1227                          STATION RECOVERY (2012)
 OR1227
 OR1227'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1227'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1226 ***********************************************************************
 OR1226  DESIGNATION -  18 255.29
 OR1226  PID         -  OR1226
 OR1226  STATE/COUNTY-  SD/TRIPP
 OR1226  COUNTRY     -  US
 OR1226  USGS QUAD   -  WINNER SOUTH (2017)
 OR1226
 OR1226                         *CURRENT SURVEY CONTROL
 OR1226  ______________________________________________________________________
 OR1226* NAD 83(1986) POSITION- 43 21 01.     (N) 099 48 41.     (W)   SCALED
 OR1226* NAVD 88 ORTHO HEIGHT -   617.279 (meters)     2025.19  (feet) ADJUSTED
 OR1226  ______________________________________________________________________
 OR1226  GEOID HEIGHT    -        -25.336 (meters)                     GEOID18
 OR1226  DYNAMIC HEIGHT  -        617.055 (meters)     2024.45  (feet) COMP
 OR1226  MODELED GRAVITY -    980,238.1   (mgal)                       NAVD 88
 OR1226
 OR1226  VERT ORDER      -  FIRST     CLASS II
 OR1226
 OR1226.The horizontal coordinates were scaled from a map and have
 OR1226.an estimated accuracy of +/- 6 seconds.
 OR1226
 OR1226.The orthometric height was determined by differential leveling and
 OR1226.adjusted by the NATIONAL GEODETIC SURVEY
 OR1226.in June 1994.
 OR1226
 OR1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1226.GEOID18 height accuracy estimate available here.
 OR1226
 OR1226.Click photographs - Photos may exist for this station.
 OR1226
 OR1226.The dynamic height is computed by dividing the NAVD 88
 OR1226.geopotential number by the normal gravity value computed on the
 OR1226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1226.degrees latitude (g = 980.6199 gals.).
 OR1226
 OR1226.The modeled gravity was interpolated from observed gravity values.
 OR1226
 OR1226;                    North         East    Units  Estimated Accuracy
 OR1226;SPC SD S     -   113,110.      642,310.      MT  (+/- 180 meters Scaled)
 OR1226
 OR1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP342000(NAD 83)
 OR1226
 OR1226                          SUPERSEDED SURVEY CONTROL
 OR1226
 OR1226.No superseded survey control is available for this station.
 OR1226
 OR1226_MARKER: DB = BENCH MARK DISK
 OR1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1226_STAMPING: 18-255.29 1975 2023.80
 OR1226_MARK LOGO: SDDT
 OR1226_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1226+STABILITY: SURFACE MOTION
 OR1226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1226+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1226
 OR1226  HISTORY     - Date     Condition        Report By
 OR1226  HISTORY     - 1975     MONUMENTED       SDDT
 OR1226  HISTORY     - 19930919 GOOD             NGS
 OR1226  HISTORY     - 20121213 GOOD             INDIV
 OR1226
 OR1226                          STATION DESCRIPTION
 OR1226
 OR1226'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1226'4.7 KM (2.90 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1226'IN WINNER, 536.0 M (1758.5 FT) SOUTHEAST OF MILEPOST 255, 34.1 M
 OR1226'(111.9 FT) SOUTHEAST OF AN UNDERGROUND CABLE JUNCTION BOX, 27.7 M
 OR1226'(90.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW
 OR1226'THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) WEST OF A WITNESS POST, 0.1
 OR1226'M (0.3 FT) SOUTHWEST OF A STATE WITNESS POST, AND THE MONUMENT
 OR1226'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OR1226
 OR1226                          STATION RECOVERY (2012)
 OR1226
 OR1226'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1226'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1225 ***********************************************************************
 OR1225  DESIGNATION -  18 256.51
 OR1225  PID         -  OR1225
 OR1225  STATE/COUNTY-  SD/TRIPP
 OR1225  COUNTRY     -  US
 OR1225  USGS QUAD   -  WINNER SOUTH (2017)
 OR1225
 OR1225                         *CURRENT SURVEY CONTROL
 OR1225  ______________________________________________________________________
 OR1225* NAD 83(1986) POSITION- 43 20 09.     (N) 099 47 49.     (W)   SCALED
 OR1225* NAVD 88 ORTHO HEIGHT -   624.588 (meters)     2049.17  (feet) ADJUSTED
 OR1225  ______________________________________________________________________
 OR1225  GEOID HEIGHT    -        -25.315 (meters)                     GEOID18
 OR1225  DYNAMIC HEIGHT  -        624.360 (meters)     2048.42  (feet) COMP
 OR1225  MODELED GRAVITY -    980,235.4   (mgal)                       NAVD 88
 OR1225
 OR1225  VERT ORDER      -  FIRST     CLASS II
 OR1225
 OR1225.The horizontal coordinates were scaled from a map and have
 OR1225.an estimated accuracy of +/- 6 seconds.
 OR1225
 OR1225.The orthometric height was determined by differential leveling and
 OR1225.adjusted by the NATIONAL GEODETIC SURVEY
 OR1225.in June 1994.
 OR1225
 OR1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1225.GEOID18 height accuracy estimate available here.
 OR1225
 OR1225.Click photographs - Photos may exist for this station.
 OR1225
 OR1225.The dynamic height is computed by dividing the NAVD 88
 OR1225.geopotential number by the normal gravity value computed on the
 OR1225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1225.degrees latitude (g = 980.6199 gals.).
 OR1225
 OR1225.The modeled gravity was interpolated from observed gravity values.
 OR1225
 OR1225;                    North         East    Units  Estimated Accuracy
 OR1225;SPC SD S     -   111,510.      643,500.      MT  (+/- 180 meters Scaled)
 OR1225
 OR1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN353984(NAD 83)
 OR1225
 OR1225                          SUPERSEDED SURVEY CONTROL
 OR1225
 OR1225.No superseded survey control is available for this station.
 OR1225
 OR1225_MARKER: DB = BENCH MARK DISK
 OR1225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1225_STAMPING: 18-256.51 1975 2047.86
 OR1225_MARK LOGO: SDDT
 OR1225_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1225+STABILITY: SURFACE MOTION
 OR1225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1225+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1225
 OR1225  HISTORY     - Date     Condition        Report By
 OR1225  HISTORY     - 1975     MONUMENTED       SDDT
 OR1225  HISTORY     - 19930919 GOOD             NGS
 OR1225
 OR1225                          STATION DESCRIPTION
 OR1225
 OR1225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1225'6.7 KM (4.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1225'IN WINNER, 0.8 KM (0.50 MI) SOUTHEAST OF MILEPOST 256, 23.0 M (75.5
 OR1225'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) SOUTHWEST OF
 OR1225'A FENCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 OR1225'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR1225'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1224 ***********************************************************************
 OR1224  DESIGNATION -  18 257.15
 OR1224  PID         -  OR1224
 OR1224  STATE/COUNTY-  SD/TRIPP
 OR1224  COUNTRY     -  US
 OR1224  USGS QUAD   -  WINNER SOUTH (2017)
 OR1224
 OR1224                         *CURRENT SURVEY CONTROL
 OR1224  ______________________________________________________________________
 OR1224* NAD 83(1986) POSITION- 43 19 40.     (N) 099 47 31.     (W)   SCALED
 OR1224* NAVD 88 ORTHO HEIGHT -   621.864 (meters)     2040.23  (feet) ADJUSTED
 OR1224  ______________________________________________________________________
 OR1224  GEOID HEIGHT    -        -25.296 (meters)                     GEOID18
 OR1224  DYNAMIC HEIGHT  -        621.636 (meters)     2039.48  (feet) COMP
 OR1224  MODELED GRAVITY -    980,234.0   (mgal)                       NAVD 88
 OR1224
 OR1224  VERT ORDER      -  FIRST     CLASS II
 OR1224
 OR1224.The horizontal coordinates were scaled from a map and have
 OR1224.an estimated accuracy of +/- 6 seconds.
 OR1224
 OR1224.The orthometric height was determined by differential leveling and
 OR1224.adjusted by the NATIONAL GEODETIC SURVEY
 OR1224.in June 1994.
 OR1224
 OR1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1224.GEOID18 height accuracy estimate available here.
 OR1224
 OR1224.Click photographs - Photos may exist for this station.
 OR1224
 OR1224.The dynamic height is computed by dividing the NAVD 88
 OR1224.geopotential number by the normal gravity value computed on the
 OR1224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1224.degrees latitude (g = 980.6199 gals.).
 OR1224
 OR1224.The modeled gravity was interpolated from observed gravity values.
 OR1224
 OR1224;                    North         East    Units  Estimated Accuracy
 OR1224;SPC SD S     -   110,620.      643,910.      MT  (+/- 180 meters Scaled)
 OR1224
 OR1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN357975(NAD 83)
 OR1224
 OR1224                          SUPERSEDED SURVEY CONTROL
 OR1224
 OR1224.No superseded survey control is available for this station.
 OR1224
 OR1224_MARKER: Z = SEE DESCRIPTION
 OR1224_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1224_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1224_STAMPING: 18-257.15 1993
 OR1224_MARK LOGO: NGS
 OR1224_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1224_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1224_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1224+STABILITY: POSITION/ELEVATION WELL
 OR1224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1224+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR1224_ROD/PIPE-DEPTH: 6.4 meters
 OR1224_SLEEVE-DEPTH  : 3.0 meters
 OR1224
 OR1224  HISTORY     - Date     Condition        Report By
 OR1224  HISTORY     - 1993     MONUMENTED       SDDT
 OR1224  HISTORY     - 19930919 GOOD             NGS
 OR1224  HISTORY     - 20121213 GOOD             INDIV
 OR1224
 OR1224                          STATION DESCRIPTION
 OR1224
 OR1224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1224'7.6 KM (4.70 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1224'IN WINNER, 244.0 M (800.5 FT) SOUTHEAST OF MILEPOST 257, 40.0 M
 OR1224'(131.2 FT) SOUTHEAST OF THE CENTER OF THE SOUTHEAST ENTRANCE INTO A
 OR1224'ROADSIDE PARK, 30.1 M (98.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 OR1224'1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 OR1224'NORTHWEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTHWEST
 OR1224'OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 OR1224'BALL EPOXIED TO AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH METAL PIPE
 OR1224'ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A
 OR1224'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1224
 OR1224                          STATION RECOVERY (2012)
 OR1224
 OR1224'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1223 ***********************************************************************
 OR1223  DESIGNATION -  18 257.63
 OR1223  PID         -  OR1223
 OR1223  STATE/COUNTY-  SD/TRIPP
 OR1223  COUNTRY     -  US
 OR1223  USGS QUAD   -  WINNER SOUTH (2017)
 OR1223
 OR1223                         *CURRENT SURVEY CONTROL
 OR1223  ______________________________________________________________________
 OR1223* NAD 83(1986) POSITION- 43 19 16.     (N) 099 47 10.     (W)   SCALED
 OR1223* NAVD 88 ORTHO HEIGHT -   629.498 (meters)     2065.28  (feet) ADJUSTED
 OR1223  ______________________________________________________________________
 OR1223  GEOID HEIGHT    -        -25.284 (meters)                     GEOID18
 OR1223  DYNAMIC HEIGHT  -        629.266 (meters)     2064.52  (feet) COMP
 OR1223  MODELED GRAVITY -    980,232.8   (mgal)                       NAVD 88
 OR1223
 OR1223  VERT ORDER      -  FIRST     CLASS II
 OR1223
 OR1223.The horizontal coordinates were scaled from a map and have
 OR1223.an estimated accuracy of +/- 6 seconds.
 OR1223
 OR1223.The orthometric height was determined by differential leveling and
 OR1223.adjusted by the NATIONAL GEODETIC SURVEY
 OR1223.in June 1994.
 OR1223
 OR1223.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1223.GEOID18 height accuracy estimate available here.
 OR1223
 OR1223.Click photographs - Photos may exist for this station.
 OR1223
 OR1223.The dynamic height is computed by dividing the NAVD 88
 OR1223.geopotential number by the normal gravity value computed on the
 OR1223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1223.degrees latitude (g = 980.6199 gals.).
 OR1223
 OR1223.The modeled gravity was interpolated from observed gravity values.
 OR1223
 OR1223;                    North         East    Units  Estimated Accuracy
 OR1223;SPC SD S     -   109,880.      644,380.      MT  (+/- 180 meters Scaled)
 OR1223
 OR1223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN362967(NAD 83)
 OR1223
 OR1223                          SUPERSEDED SURVEY CONTROL
 OR1223
 OR1223.No superseded survey control is available for this station.
 OR1223
 OR1223_MARKER: DB = BENCH MARK DISK
 OR1223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1223_STAMPING: 18-257.63 1976 2064.03
 OR1223_MARK LOGO: SDDT
 OR1223_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1223+STABILITY: SURFACE MOTION
 OR1223_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR1223+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2012
 OR1223
 OR1223  HISTORY     - Date     Condition        Report By
 OR1223  HISTORY     - 1976     MONUMENTED       SDDT
 OR1223  HISTORY     - 19930919 GOOD             NGS
 OR1223  HISTORY     - 20121214 GOOD             INDIV
 OR1223
 OR1223                          STATION DESCRIPTION
 OR1223
 OR1223'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1223'8.5 KM (5.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1223'IN WINNER, IN TOP OF AND 0.8 M (2.6 FT) NORTHEAST OF THE SOUTHWEST
 OR1223'END OF THE NORTHWEST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING
 OR1223'THUNDER CREEK, 1.2 KM (0.75 MI) SOUTHEAST OF MILEPOST 257, 7.3 M
 OR1223'(24.0 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, AND 0.8
 OR1223'M (2.6 FT) NORTHEAST OF A WITNESS POST.
 OR1223
 OR1223                          STATION RECOVERY (2012)
 OR1223
 OR1223'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1223'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1222 ***********************************************************************
 OR1222  DESIGNATION -  18 257.68
 OR1222  PID         -  OR1222
 OR1222  STATE/COUNTY-  SD/TRIPP
 OR1222  COUNTRY     -  US
 OR1222  USGS QUAD   -  WINNER SOUTH (2017)
 OR1222
 OR1222                         *CURRENT SURVEY CONTROL
 OR1222  ______________________________________________________________________
 OR1222* NAD 83(1986) POSITION- 43 19 15.     (N) 099 47 08.     (W)   SCALED
 OR1222* NAVD 88 ORTHO HEIGHT -   625.453 (meters)     2052.01  (feet) ADJUSTED
 OR1222  ______________________________________________________________________
 OR1222  GEOID HEIGHT    -        -25.284 (meters)                     GEOID18
 OR1222  DYNAMIC HEIGHT  -        625.223 (meters)     2051.25  (feet) COMP
 OR1222  MODELED GRAVITY -    980,232.7   (mgal)                       NAVD 88
 OR1222
 OR1222  VERT ORDER      -  FIRST     CLASS II
 OR1222
 OR1222.The horizontal coordinates were scaled from a map and have
 OR1222.an estimated accuracy of +/- 6 seconds.
 OR1222
 OR1222.The orthometric height was determined by differential leveling and
 OR1222.adjusted by the NATIONAL GEODETIC SURVEY
 OR1222.in June 1994.
 OR1222
 OR1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1222.GEOID18 height accuracy estimate available here.
 OR1222
 OR1222.Click photographs - Photos may exist for this station.
 OR1222
 OR1222.The dynamic height is computed by dividing the NAVD 88
 OR1222.geopotential number by the normal gravity value computed on the
 OR1222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1222.degrees latitude (g = 980.6199 gals.).
 OR1222
 OR1222.The modeled gravity was interpolated from observed gravity values.
 OR1222
 OR1222;                    North         East    Units  Estimated Accuracy
 OR1222;SPC SD S     -   109,850.      644,430.      MT  (+/- 180 meters Scaled)
 OR1222
 OR1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN363967(NAD 83)
 OR1222
 OR1222                          SUPERSEDED SURVEY CONTROL
 OR1222
 OR1222.No superseded survey control is available for this station.
 OR1222
 OR1222_MARKER: DB = BENCH MARK DISK
 OR1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1222_STAMPING: 18-257.68 1976 2050.80
 OR1222_MARK LOGO: SDDT
 OR1222_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1222+STABILITY: SURFACE MOTION
 OR1222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1222+SATELLITE: SATELLITE OBSERVATIONS - December 14, 2012
 OR1222
 OR1222  HISTORY     - Date     Condition        Report By
 OR1222  HISTORY     - 1976     MONUMENTED       SDDT
 OR1222  HISTORY     - 19930919 GOOD             NGS
 OR1222  HISTORY     - 20121214 GOOD             INDIV
 OR1222
 OR1222                          STATION DESCRIPTION
 OR1222
 OR1222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1222'8.6 KM (5.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1222'IN WINNER, 1.3 KM (0.80 MI) SOUTHEAST OF MILEPOST 257, 57.2 M (187.7
 OR1222'FT) SOUTHEAST OF THE SOUTHEAST CORNER OF THE HIGHWAY BRIDGE SPANNING
 OR1222'THUNDER CREEK, 33.2 M (108.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1222'3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT)
 OR1222'SOUTHWEST OF A FENCE, 0.1 M (0.3 FT) NORTHWEST OF A WITNESS POST, 0.1
 OR1222'M (0.3 FT) SOUTH OF A STATE WITNESS POST, AND THE MONUMENT PROJECTS
 OR1222'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1222
 OR1222                          STATION RECOVERY (2012)
 OR1222
 OR1222'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1221 ***********************************************************************
 OR1221  DESIGNATION -  18 258.78
 OR1221  PID         -  OR1221
 OR1221  STATE/COUNTY-  SD/TRIPP
 OR1221  COUNTRY     -  US
 OR1221  USGS QUAD   -  WINNER SOUTH (2017)
 OR1221
 OR1221                         *CURRENT SURVEY CONTROL
 OR1221  ______________________________________________________________________
 OR1221* NAD 83(1986) POSITION- 43 18 22.     (N) 099 46 35.     (W)   SCALED
 OR1221* NAVD 88 ORTHO HEIGHT -   645.491 (meters)     2117.75  (feet) ADJUSTED
 OR1221  ______________________________________________________________________
 OR1221  GEOID HEIGHT    -        -25.250 (meters)                     GEOID18
 OR1221  DYNAMIC HEIGHT  -        645.252 (meters)     2116.96  (feet) COMP
 OR1221  MODELED GRAVITY -    980,230.2   (mgal)                       NAVD 88
 OR1221
 OR1221  VERT ORDER      -  FIRST     CLASS II
 OR1221
 OR1221.The horizontal coordinates were scaled from a map and have
 OR1221.an estimated accuracy of +/- 6 seconds.
 OR1221
 OR1221.The orthometric height was determined by differential leveling and
 OR1221.adjusted by the NATIONAL GEODETIC SURVEY
 OR1221.in June 1994.
 OR1221
 OR1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1221.GEOID18 height accuracy estimate available here.
 OR1221
 OR1221.Click photographs - Photos may exist for this station.
 OR1221
 OR1221.The dynamic height is computed by dividing the NAVD 88
 OR1221.geopotential number by the normal gravity value computed on the
 OR1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1221.degrees latitude (g = 980.6199 gals.).
 OR1221
 OR1221.The modeled gravity was interpolated from observed gravity values.
 OR1221
 OR1221;                    North         East    Units  Estimated Accuracy
 OR1221;SPC SD S     -   108,220.      645,180.      MT  (+/- 180 meters Scaled)
 OR1221
 OR1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN370951(NAD 83)
 OR1221
 OR1221                          SUPERSEDED SURVEY CONTROL
 OR1221
 OR1221.No superseded survey control is available for this station.
 OR1221
 OR1221_MARKER: DB = BENCH MARK DISK
 OR1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1221_STAMPING: 18-258.78 1976 2116.43
 OR1221_MARK LOGO: SDDT
 OR1221_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1221+STABILITY: SURFACE MOTION
 OR1221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1221+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1221
 OR1221  HISTORY     - Date     Condition        Report By
 OR1221  HISTORY     - 1976     MONUMENTED       SDDT
 OR1221  HISTORY     - 19930919 GOOD             NGS
 OR1221  HISTORY     - 20120214 GOOD             INDIV
 OR1221
 OR1221                          STATION DESCRIPTION
 OR1221
 OR1221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1221'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1221'IN WINNER, 353.0 M (1158.1 FT) NORTHWEST OF MILEPOST 259, 30.8 M
 OR1221'(101.0 FT) SOUTHWEST OF A UTILITY POLE AND FENCE, 22.3 M (73.2 FT)
 OR1221'NORTHEAST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL
 OR1221'OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, 0.1 M
 OR1221'(0.3 FT) SOUTHEAST OF A STATE WITNESS POST, AND THE MONUMENT IS FLUSH
 OR1221'WITH THE GROUND SURFACE.
 OR1221
 OR1221                          STATION RECOVERY (2012)
 OR1221
 OR1221'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1221'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1220 ***********************************************************************
 OR1220  DESIGNATION -  18 259.80
 OR1220  PID         -  OR1220
 OR1220  STATE/COUNTY-  SD/TRIPP
 OR1220  COUNTRY     -  US
 OR1220  USGS QUAD   -  WINNER SOUTH (2017)
 OR1220
 OR1220                         *CURRENT SURVEY CONTROL
 OR1220  ______________________________________________________________________
 OR1220* NAD 83(1986) POSITION- 43 17 49.     (N) 099 45 50.     (W)   SCALED
 OR1220* NAVD 88 ORTHO HEIGHT -   657.948 (meters)     2158.62  (feet) ADJUSTED
 OR1220  ______________________________________________________________________
 OR1220  GEOID HEIGHT    -        -25.241 (meters)                     GEOID18
 OR1220  DYNAMIC HEIGHT  -        657.704 (meters)     2157.82  (feet) COMP
 OR1220  MODELED GRAVITY -    980,228.6   (mgal)                       NAVD 88
 OR1220
 OR1220  VERT ORDER      -  FIRST     CLASS II
 OR1220
 OR1220.The horizontal coordinates were scaled from a map and have
 OR1220.an estimated accuracy of +/- 6 seconds.
 OR1220
 OR1220.The orthometric height was determined by differential leveling and
 OR1220.adjusted by the NATIONAL GEODETIC SURVEY
 OR1220.in June 1994.
 OR1220
 OR1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1220.GEOID18 height accuracy estimate available here.
 OR1220
 OR1220.Click photographs - Photos may exist for this station.
 OR1220
 OR1220.The dynamic height is computed by dividing the NAVD 88
 OR1220.geopotential number by the normal gravity value computed on the
 OR1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1220.degrees latitude (g = 980.6199 gals.).
 OR1220
 OR1220.The modeled gravity was interpolated from observed gravity values.
 OR1220
 OR1220;                    North         East    Units  Estimated Accuracy
 OR1220;SPC SD S     -   107,210.      646,210.      MT  (+/- 180 meters Scaled)
 OR1220
 OR1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN380940(NAD 83)
 OR1220
 OR1220                          SUPERSEDED SURVEY CONTROL
 OR1220
 OR1220.No superseded survey control is available for this station.
 OR1220
 OR1220_MARKER: DB = BENCH MARK DISK
 OR1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1220_STAMPING: 18-259.80 1976 2157.44
 OR1220_MARK LOGO: SDDT
 OR1220_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1220+STABILITY: SURFACE MOTION
 OR1220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1220+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1220
 OR1220  HISTORY     - Date     Condition        Report By
 OR1220  HISTORY     - 1976     MONUMENTED       SDDT
 OR1220  HISTORY     - 19930919 GOOD             NGS
 OR1220  HISTORY     - 20120214 GOOD             INDIV
 OR1220
 OR1220                          STATION DESCRIPTION
 OR1220
 OR1220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1220'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1220'IN WINNER, 1.3 KM (0.80 MI) SOUTHEAST OF MILEPOST 259, 59.0 M (193.6
 OR1220'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 40.3 M (132.2 FT) SOUTH OF A
 OR1220'UTILITY POLE AND FENCE, 29.3 M (96.1 FT) NORTHEAST OF A FENCE, 1.0 M
 OR1220'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTHEAST OF
 OR1220'A WITNESS POST, 0.1 M (0.3 FT) SOUTHEAST OF A STATE WITNESS POST, AND
 OR1220'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1220
 OR1220                          STATION RECOVERY (2012)
 OR1220
 OR1220'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1219 ***********************************************************************
 OR1219  DESIGNATION -  18 261.20
 OR1219  PID         -  OR1219
 OR1219  STATE/COUNTY-  SD/TRIPP
 OR1219  COUNTRY     -  US
 OR1219  USGS QUAD   -  COLOME (2017)
 OR1219
 OR1219                         *CURRENT SURVEY CONTROL
 OR1219  ______________________________________________________________________
 OR1219* NAD 83(1986) POSITION- 43 17 00.     (N) 099 44 29.     (W)   SCALED
 OR1219* NAVD 88 ORTHO HEIGHT -   683.349 (meters)     2241.95  (feet) ADJUSTED
 OR1219  ______________________________________________________________________
 OR1219  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 OR1219  DYNAMIC HEIGHT  -        683.095 (meters)     2241.12  (feet) COMP
 OR1219  MODELED GRAVITY -    980,226.4   (mgal)                       NAVD 88
 OR1219
 OR1219  VERT ORDER      -  FIRST     CLASS II
 OR1219
 OR1219.The horizontal coordinates were scaled from a map and have
 OR1219.an estimated accuracy of +/- 6 seconds.
 OR1219
 OR1219.The orthometric height was determined by differential leveling and
 OR1219.adjusted by the NATIONAL GEODETIC SURVEY
 OR1219.in June 1994.
 OR1219
 OR1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1219.GEOID18 height accuracy estimate available here.
 OR1219
 OR1219.Click photographs - Photos may exist for this station.
 OR1219
 OR1219.The dynamic height is computed by dividing the NAVD 88
 OR1219.geopotential number by the normal gravity value computed on the
 OR1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1219.degrees latitude (g = 980.6199 gals.).
 OR1219
 OR1219.The modeled gravity was interpolated from observed gravity values.
 OR1219
 OR1219;                    North         East    Units  Estimated Accuracy
 OR1219;SPC SD S     -   105,710.      648,040.      MT  (+/- 180 meters Scaled)
 OR1219
 OR1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN398925(NAD 83)
 OR1219
 OR1219                          SUPERSEDED SURVEY CONTROL
 OR1219
 OR1219.No superseded survey control is available for this station.
 OR1219
 OR1219_MARKER: DB = BENCH MARK DISK
 OR1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1219_STAMPING: 18-261.20 1976 2240.81
 OR1219_MARK LOGO: SDDT
 OR1219_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1219+STABILITY: SURFACE MOTION
 OR1219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1219+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1219
 OR1219  HISTORY     - Date     Condition        Report By
 OR1219  HISTORY     - 1976     MONUMENTED       SDDT
 OR1219  HISTORY     - 19930919 GOOD             NGS
 OR1219  HISTORY     - 20120214 GOOD             INDIV
 OR1219
 OR1219                          STATION DESCRIPTION
 OR1219
 OR1219'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1219'14.2 KM (8.80 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1219'IN WINNER, 324.0 M (1063.0 FT) SOUTHEAST OF MILEPOST 261, 25.9 M
 OR1219'(85.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 21.0 M (68.9 FT) SOUTH
 OR1219'OF A FENCE CORNER, 5.4 M (17.7 FT) SOUTH OF UTILITY POLE NUMBER 540
 OR1219'WITH LINES CROSSING THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OR1219'THE HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 OR1219'MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OR1219
 OR1219                          STATION RECOVERY (2012)
 OR1219
 OR1219'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1218 ***********************************************************************
 OR1218  DESIGNATION -  18 261.76
 OR1218  PID         -  OR1218
 OR1218  STATE/COUNTY-  SD/TRIPP
 OR1218  COUNTRY     -  US
 OR1218  USGS QUAD   -  COLOME (2017)
 OR1218
 OR1218                         *CURRENT SURVEY CONTROL
 OR1218  ______________________________________________________________________
 OR1218* NAD 83(1986) POSITION- 43 16 40.     (N) 099 43 56.     (W)   SCALED
 OR1218* NAVD 88 ORTHO HEIGHT -   692.555 (meters)     2272.16  (feet) ADJUSTED
 OR1218  ______________________________________________________________________
 OR1218  GEOID HEIGHT    -        -25.236 (meters)                     GEOID18
 OR1218  DYNAMIC HEIGHT  -        692.297 (meters)     2271.31  (feet) COMP
 OR1218  MODELED GRAVITY -    980,225.6   (mgal)                       NAVD 88
 OR1218
 OR1218  VERT ORDER      -  FIRST     CLASS II
 OR1218
 OR1218.The horizontal coordinates were scaled from a map and have
 OR1218.an estimated accuracy of +/- 6 seconds.
 OR1218
 OR1218.The orthometric height was determined by differential leveling and
 OR1218.adjusted by the NATIONAL GEODETIC SURVEY
 OR1218.in June 1994.
 OR1218
 OR1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1218.GEOID18 height accuracy estimate available here.
 OR1218
 OR1218.Click photographs - Photos may exist for this station.
 OR1218
 OR1218.The dynamic height is computed by dividing the NAVD 88
 OR1218.geopotential number by the normal gravity value computed on the
 OR1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1218.degrees latitude (g = 980.6199 gals.).
 OR1218
 OR1218.The modeled gravity was interpolated from observed gravity values.
 OR1218
 OR1218;                    North         East    Units  Estimated Accuracy
 OR1218;SPC SD S     -   105,100.      648,790.      MT  (+/- 180 meters Scaled)
 OR1218
 OR1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN405919(NAD 83)
 OR1218
 OR1218                          SUPERSEDED SURVEY CONTROL
 OR1218
 OR1218.No superseded survey control is available for this station.
 OR1218
 OR1218_MARKER: DB = BENCH MARK DISK
 OR1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1218_STAMPING: 18-261.76 1976 2271.22
 OR1218_MARK LOGO: SDDT
 OR1218_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1218+STABILITY: SURFACE MOTION
 OR1218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1218+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1218
 OR1218  HISTORY     - Date     Condition        Report By
 OR1218  HISTORY     - 1976     MONUMENTED       SDDT
 OR1218  HISTORY     - 19930919 GOOD             NGS
 OR1218  HISTORY     - 20120214 GOOD             INDIV
 OR1218
 OR1218                          STATION DESCRIPTION
 OR1218
 OR1218'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1218'15.1 KM (9.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1218'IN WINNER, 1.2 KM (0.75 MI) SOUTHEAST OF MILEPOST 261, 21.0 M (68.9
 OR1218'FT) SOUTHWEST OF A FENCE, 17.6 M (57.7 FT) NORTHEAST OF THE HIGHWAY
 OR1218'CENTERLINE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3
 OR1218'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OR1218'GROUND SURFACE.
 OR1218
 OR1218                          STATION RECOVERY (2012)
 OR1218
 OR1218'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1217 ***********************************************************************
 OR1217  DESIGNATION -  18 262.56
 OR1217  PID         -  OR1217
 OR1217  STATE/COUNTY-  SD/TRIPP
 OR1217  COUNTRY     -  US
 OR1217  USGS QUAD   -  COLOME (2017)
 OR1217
 OR1217                         *CURRENT SURVEY CONTROL
 OR1217  ______________________________________________________________________
 OR1217* NAD 83(1986) POSITION- 43 16 17.     (N) 099 43 17.     (W)   SCALED
 OR1217* NAVD 88 ORTHO HEIGHT -   698.513 (meters)     2291.70  (feet) ADJUSTED
 OR1217  ______________________________________________________________________
 OR1217  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 OR1217  DYNAMIC HEIGHT  -        698.252 (meters)     2290.85  (feet) COMP
 OR1217  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 OR1217
 OR1217  VERT ORDER      -  FIRST     CLASS II
 OR1217
 OR1217.The horizontal coordinates were scaled from a map and have
 OR1217.an estimated accuracy of +/- 6 seconds.
 OR1217
 OR1217.The orthometric height was determined by differential leveling and
 OR1217.adjusted by the NATIONAL GEODETIC SURVEY
 OR1217.in June 1994.
 OR1217
 OR1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1217.GEOID18 height accuracy estimate available here.
 OR1217
 OR1217.Click photographs - Photos may exist for this station.
 OR1217
 OR1217.The dynamic height is computed by dividing the NAVD 88
 OR1217.geopotential number by the normal gravity value computed on the
 OR1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1217.degrees latitude (g = 980.6199 gals.).
 OR1217
 OR1217.The modeled gravity was interpolated from observed gravity values.
 OR1217
 OR1217;                    North         East    Units  Estimated Accuracy
 OR1217;SPC SD S     -   104,390.      649,670.      MT  (+/- 180 meters Scaled)
 OR1217
 OR1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN414912(NAD 83)
 OR1217
 OR1217                          SUPERSEDED SURVEY CONTROL
 OR1217
 OR1217.No superseded survey control is available for this station.
 OR1217
 OR1217_MARKER: DB = BENCH MARK DISK
 OR1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1217_STAMPING: 18-262.56 1976 2290.70
 OR1217_MARK LOGO: SDDT
 OR1217_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1217+STABILITY: SURFACE MOTION
 OR1217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1217+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1217
 OR1217  HISTORY     - Date     Condition        Report By
 OR1217  HISTORY     - 1976     MONUMENTED       SDDT
 OR1217  HISTORY     - 19930919 GOOD             NGS
 OR1217  HISTORY     - 20120214 GOOD             INDIV
 OR1217
 OR1217                          STATION DESCRIPTION
 OR1217
 OR1217'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1217'16.4 KM (10.20 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1217'COURTHOUSE IN WINNER, 0.8 KM (0.50 MI) SOUTHEAST OF MILEPOST 262,
 OR1217'53.5 M (175.5 FT) SOUTHWEST OF A UTILITY POLE, 30.0 M (98.4 FT)
 OR1217'NORTHEAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL
 OR1217'OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, 0.1 M
 OR1217'(0.3 FT) SOUTHEAST OF A STATE WITNESS POST, AND THE MONUMENT IS FLUSH
 OR1217'WITH THE GROUND SURFACE.
 OR1217
 OR1217                          STATION RECOVERY (2012)
 OR1217
 OR1217'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1215 ***********************************************************************
 OR1215  DESIGNATION -  18 263.05
 OR1215  PID         -  OR1215
 OR1215  STATE/COUNTY-  SD/TRIPP
 OR1215  COUNTRY     -  US
 OR1215  USGS QUAD   -  COLOME (2017)
 OR1215
 OR1215                         *CURRENT SURVEY CONTROL
 OR1215  ______________________________________________________________________
 OR1215* NAD 83(1986) POSITION- 43 15 51.27   (N) 099 42 58.67   (W)   HD_HELD1
 OR1215* NAVD 88 ORTHO HEIGHT -   693.363 (meters)     2274.81  (feet) ADJUSTED
 OR1215  ______________________________________________________________________
 OR1215  GEOID HEIGHT    -        -25.224 (meters)                     GEOID18
 OR1215  DYNAMIC HEIGHT  -        693.104 (meters)     2273.96  (feet) COMP
 OR1215  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 OR1215
 OR1215  VERT ORDER      -  FIRST     CLASS II
 OR1215
 OR1215.The horizontal coordinates were determined by differentially corrected
 OR1215.hand held GPS observations or other comparable positioning techniques
 OR1215.and have an estimated accuracy of +/- 3 meters.
 OR1215
 OR1215.The orthometric height was determined by differential leveling and
 OR1215.adjusted by the NATIONAL GEODETIC SURVEY
 OR1215.in June 1994.
 OR1215
 OR1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1215.GEOID18 height accuracy estimate available here.
 OR1215
 OR1215.Click photographs - Photos may exist for this station.
 OR1215
 OR1215.The dynamic height is computed by dividing the NAVD 88
 OR1215.geopotential number by the normal gravity value computed on the
 OR1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1215.degrees latitude (g = 980.6199 gals.).
 OR1215
 OR1215.The modeled gravity was interpolated from observed gravity values.
 OR1215
 OR1215;                    North         East    Units  Estimated Accuracy
 OR1215;SPC SD S     -   103,601.6     650,093.4     MT  (+/- 3 meters HH1 GPS) 
 OR1215
 OR1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4186690408(NAD 83)
 OR1215
 OR1215                          SUPERSEDED SURVEY CONTROL
 OR1215
 OR1215.No superseded survey control is available for this station.
 OR1215
 OR1215_MARKER: Z = SEE DESCRIPTION
 OR1215_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1215_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1215_STAMPING: 18-263.05 1993
 OR1215_MARK LOGO: NGS
 OR1215_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1215_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1215_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1215+STABILITY: POSITION/ELEVATION WELL
 OR1215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1215+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OR1215_ROD/PIPE-DEPTH: 6.4 meters
 OR1215_SLEEVE-DEPTH  : 3.0 meters
 OR1215
 OR1215  HISTORY     - Date     Condition        Report By
 OR1215  HISTORY     - 1993     MONUMENTED       SDDT
 OR1215  HISTORY     - 19930919 GOOD             NGS
 OR1215  HISTORY     - 20120214 GOOD             INDIV
 OR1215
 OR1215                          STATION DESCRIPTION
 OR1215
 OR1215'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1215'17.2 KM (10.70 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1215'COURTHOUSE IN WINNER, 43.3 M (142.1 FT) SOUTHEAST OF MILEPOST 263,
 OR1215'15.5 M (50.9 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 7.1 M (23.3 FT)
 OR1215'SOUTHEAST OF THE CENTER OF A PAVED ROAD, 0.5 M (1.6 FT) BELOW THE
 OR1215'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST AND
 OR1215'FENCE, AND 0.3 M (1.0 FT) SOUTHWEST OF A METAL GUARD POST.  NOTE--THE
 OR1215'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OR1215'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 OR1215'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OR1215'THEN THROUGH A 4-INCH PVC CAP.
 OR1215
 OR1215                          STATION RECOVERY (2012)
 OR1215
 OR1215'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1214 ***********************************************************************
 OR1214  DESIGNATION -  18 264.10
 OR1214  PID         -  OR1214
 OR1214  STATE/COUNTY-  SD/TRIPP
 OR1214  COUNTRY     -  US
 OR1214  USGS QUAD   -  COLOME (2017)
 OR1214
 OR1214                         *CURRENT SURVEY CONTROL
 OR1214  ______________________________________________________________________
 OR1214* NAD 83(1986) POSITION- 43 15 14.     (N) 099 42 07.     (W)   SCALED
 OR1214* NAVD 88 ORTHO HEIGHT -   685.257 (meters)     2248.21  (feet) ADJUSTED
 OR1214  ______________________________________________________________________
 OR1214  GEOID HEIGHT    -        -25.223 (meters)                     GEOID18
 OR1214  DYNAMIC HEIGHT  -        684.999 (meters)     2247.37  (feet) COMP
 OR1214  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 OR1214
 OR1214  VERT ORDER      -  FIRST     CLASS II
 OR1214
 OR1214.The horizontal coordinates were scaled from a map and have
 OR1214.an estimated accuracy of +/- 6 seconds.
 OR1214
 OR1214.The orthometric height was determined by differential leveling and
 OR1214.adjusted by the NATIONAL GEODETIC SURVEY
 OR1214.in June 1994.
 OR1214
 OR1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1214.GEOID18 height accuracy estimate available here.
 OR1214
 OR1214.Click photographs - Photos may exist for this station.
 OR1214
 OR1214.The dynamic height is computed by dividing the NAVD 88
 OR1214.geopotential number by the normal gravity value computed on the
 OR1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1214.degrees latitude (g = 980.6199 gals.).
 OR1214
 OR1214.The modeled gravity was interpolated from observed gravity values.
 OR1214
 OR1214;                    North         East    Units  Estimated Accuracy
 OR1214;SPC SD S     -   102,460.      651,270.      MT  (+/- 180 meters Scaled)
 OR1214
 OR1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN430892(NAD 83)
 OR1214
 OR1214                          SUPERSEDED SURVEY CONTROL
 OR1214
 OR1214.No superseded survey control is available for this station.
 OR1214
 OR1214_MARKER: DB = BENCH MARK DISK
 OR1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1214_STAMPING: 18-264.10 1993
 OR1214_MARK LOGO: SDDT
 OR1214_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1214+STABILITY: SURFACE MOTION
 OR1214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1214+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1214
 OR1214  HISTORY     - Date     Condition        Report By
 OR1214  HISTORY     - 1993     MONUMENTED       SDDT
 OR1214  HISTORY     - 19930919 GOOD             NGS
 OR1214
 OR1214                          STATION DESCRIPTION
 OR1214
 OR1214'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1214'19.4 KM (12.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1214'COURTHOUSE IN WINNER, 1.1 KM (0.70 MI) EAST OF THE INTERSECTION OF
 OR1214'U.S. HIGHWAY 183, 215.0 M (705.4 FT) SOUTHEAST OF MILEPOST 264, 34.3
 OR1214'M (112.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT)
 OR1214'BELOW THE LEVEL OF THE HIGHWAY, 2.5 M (8.2 FT) SOUTHWEST OF A FENCE
 OR1214'CORNER, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1214'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1213 ***********************************************************************
 OR1213  DESIGNATION -  18 265.20
 OR1213  PID         -  OR1213
 OR1213  STATE/COUNTY-  SD/TRIPP
 OR1213  COUNTRY     -  US
 OR1213  USGS QUAD   -  DALLAS NW (2017)
 OR1213
 OR1213                         *CURRENT SURVEY CONTROL
 OR1213  ______________________________________________________________________
 OR1213* NAD 83(1986) POSITION- 43 14 50.     (N) 099 40 58.     (W)   SCALED
 OR1213* NAVD 88 ORTHO HEIGHT -   681.352 (meters)     2235.40  (feet) ADJUSTED
 OR1213  ______________________________________________________________________
 OR1213  GEOID HEIGHT    -        -25.245 (meters)                     GEOID18
 OR1213  DYNAMIC HEIGHT  -        681.095 (meters)     2234.56  (feet) COMP
 OR1213  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 OR1213
 OR1213  VERT ORDER      -  FIRST     CLASS II
 OR1213
 OR1213.The horizontal coordinates were scaled from a map and have
 OR1213.an estimated accuracy of +/- 6 seconds.
 OR1213
 OR1213.The orthometric height was determined by differential leveling and
 OR1213.adjusted by the NATIONAL GEODETIC SURVEY
 OR1213.in June 1994.
 OR1213
 OR1213.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1213.GEOID18 height accuracy estimate available here.
 OR1213
 OR1213.Click photographs - Photos may exist for this station.
 OR1213
 OR1213.The dynamic height is computed by dividing the NAVD 88
 OR1213.geopotential number by the normal gravity value computed on the
 OR1213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1213.degrees latitude (g = 980.6199 gals.).
 OR1213
 OR1213.The modeled gravity was interpolated from observed gravity values.
 OR1213
 OR1213;                    North         East    Units  Estimated Accuracy
 OR1213;SPC SD S     -   101,730.      652,830.      MT  (+/- 180 meters Scaled)
 OR1213
 OR1213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN445884(NAD 83)
 OR1213
 OR1213                          SUPERSEDED SURVEY CONTROL
 OR1213
 OR1213.No superseded survey control is available for this station.
 OR1213
 OR1213_MARKER: DB = BENCH MARK DISK
 OR1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1213_STAMPING: 18-265.20 1993
 OR1213_MARK LOGO: SDDT
 OR1213_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1213+STABILITY: SURFACE MOTION
 OR1213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1213+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1213
 OR1213  HISTORY     - Date     Condition        Report By
 OR1213  HISTORY     - 1993     MONUMENTED       SDDT
 OR1213  HISTORY     - 19930919 GOOD             NGS
 OR1213
 OR1213                          STATION DESCRIPTION
 OR1213
 OR1213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1213'21.2 KM (13.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1213'COURTHOUSE IN WINNER, 271.0 M (889.1 FT) SOUTHEAST OF MILEPOST 265,
 OR1213'30.0 M (98.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 10.0 M (32.8
 OR1213'FT) NORTHWEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 OR1213'THE HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE,
 OR1213'AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OR1213'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1212 ***********************************************************************
 OR1212  DESIGNATION -  18 266.30
 OR1212  PID         -  OR1212
 OR1212  STATE/COUNTY-  SD/TRIPP
 OR1212  COUNTRY     -  US
 OR1212  USGS QUAD   -  DALLAS NW (2017)
 OR1212
 OR1212                         *CURRENT SURVEY CONTROL
 OR1212  ______________________________________________________________________
 OR1212* NAD 83(1986) POSITION- 43 14 27.     (N) 099 39 52.     (W)   SCALED
 OR1212* NAVD 88 ORTHO HEIGHT -   679.594 (meters)     2229.63  (feet) ADJUSTED
 OR1212  ______________________________________________________________________
 OR1212  GEOID HEIGHT    -        -25.266 (meters)                     GEOID18
 OR1212  DYNAMIC HEIGHT  -        679.337 (meters)     2228.79  (feet) COMP
 OR1212  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 OR1212
 OR1212  VERT ORDER      -  FIRST     CLASS II
 OR1212
 OR1212.The horizontal coordinates were scaled from a map and have
 OR1212.an estimated accuracy of +/- 6 seconds.
 OR1212
 OR1212.The orthometric height was determined by differential leveling and
 OR1212.adjusted by the NATIONAL GEODETIC SURVEY
 OR1212.in June 1994.
 OR1212
 OR1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1212.GEOID18 height accuracy estimate available here.
 OR1212
 OR1212.Click photographs - Photos may exist for this station.
 OR1212
 OR1212.The dynamic height is computed by dividing the NAVD 88
 OR1212.geopotential number by the normal gravity value computed on the
 OR1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1212.degrees latitude (g = 980.6199 gals.).
 OR1212
 OR1212.The modeled gravity was interpolated from observed gravity values.
 OR1212
 OR1212;                    North         East    Units  Estimated Accuracy
 OR1212;SPC SD S     -   101,030.      654,320.      MT  (+/- 180 meters Scaled)
 OR1212
 OR1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN460877(NAD 83)
 OR1212
 OR1212                          SUPERSEDED SURVEY CONTROL
 OR1212
 OR1212.No superseded survey control is available for this station.
 OR1212
 OR1212_MARKER: DB = BENCH MARK DISK
 OR1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1212_STAMPING: 18-266.30 1993
 OR1212_MARK LOGO: SDDT
 OR1212_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1212+STABILITY: SURFACE MOTION
 OR1212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1212+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1212
 OR1212  HISTORY     - Date     Condition        Report By
 OR1212  HISTORY     - 1993     MONUMENTED       SDDT
 OR1212  HISTORY     - 19930919 GOOD             NGS
 OR1212
 OR1212                          STATION DESCRIPTION
 OR1212
 OR1212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1212'22.9 KM (14.20 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1212'COURTHOUSE IN WINNER, 412.0 M (1351.7 FT) SOUTHEAST OF MILEPOST 266,
 OR1212'50.0 M (164.0 FT) SOUTHEAST OF THE CENTER OF A DRIVEWAY LEADING
 OR1212'NORTH, 30.2 M (99.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 4.2 M
 OR1212'(13.8 FT) SOUTHEAST OF A UTILITY POLE, 1.2 M (3.9 FT) SOUTHEAST OF A
 OR1212'FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 OR1212'(0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 OR1212'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1211 ***********************************************************************
 OR1211  DESIGNATION -  18 267.30
 OR1211  PID         -  OR1211
 OR1211  STATE/COUNTY-  SD/TRIPP
 OR1211  COUNTRY     -  US
 OR1211  USGS QUAD   -  DALLAS NW (2017)
 OR1211
 OR1211                         *CURRENT SURVEY CONTROL
 OR1211  ______________________________________________________________________
 OR1211* NAD 83(1986) POSITION- 43 14 09.     (N) 099 38 35.     (W)   SCALED
 OR1211* NAVD 88 ORTHO HEIGHT -   672.535 (meters)     2206.48  (feet) ADJUSTED
 OR1211  ______________________________________________________________________
 OR1211  GEOID HEIGHT    -        -25.298 (meters)                     GEOID18
 OR1211  DYNAMIC HEIGHT  -        672.280 (meters)     2205.64  (feet) COMP
 OR1211  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 OR1211
 OR1211  VERT ORDER      -  FIRST     CLASS II
 OR1211
 OR1211.The horizontal coordinates were scaled from a map and have
 OR1211.an estimated accuracy of +/- 6 seconds.
 OR1211
 OR1211.The orthometric height was determined by differential leveling and
 OR1211.adjusted by the NATIONAL GEODETIC SURVEY
 OR1211.in June 1994.
 OR1211
 OR1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1211.GEOID18 height accuracy estimate available here.
 OR1211
 OR1211.Click photographs - Photos may exist for this station.
 OR1211
 OR1211.The dynamic height is computed by dividing the NAVD 88
 OR1211.geopotential number by the normal gravity value computed on the
 OR1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1211.degrees latitude (g = 980.6199 gals.).
 OR1211
 OR1211.The modeled gravity was interpolated from observed gravity values.
 OR1211
 OR1211;                    North         East    Units  Estimated Accuracy
 OR1211;SPC SD S     -   100,490.      656,070.      MT  (+/- 180 meters Scaled)
 OR1211
 OR1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN477872(NAD 83)
 OR1211
 OR1211                          SUPERSEDED SURVEY CONTROL
 OR1211
 OR1211.No superseded survey control is available for this station.
 OR1211
 OR1211_MARKER: DB = BENCH MARK DISK
 OR1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1211_STAMPING: 18-267.30 1993
 OR1211_MARK LOGO: SDDT
 OR1211_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1211+STABILITY: SURFACE MOTION
 OR1211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1211+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1211
 OR1211  HISTORY     - Date     Condition        Report By
 OR1211  HISTORY     - 1993     MONUMENTED       SDDT
 OR1211  HISTORY     - 19930919 GOOD             NGS
 OR1211
 OR1211                          STATION DESCRIPTION
 OR1211
 OR1211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1211'24.7 KM (15.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1211'COURTHOUSE IN WINNER, 656.0 M (2152.2 FT) SOUTHEAST OF MILEPOST 267,
 OR1211'29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.3 M (66.6 FT)
 OR1211'EAST OF A UTILITY POLE WITH A GUY CABLE, 1.0 M (3.3 FT) BELOW THE
 OR1211'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE, 0.2 M (0.7
 OR1211'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED
 OR1211'0.15 M (0.49 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1210 ***********************************************************************
 OR1210  CBN         -  This is a Cooperative Base Network Control Station.
 OR1210  DESIGNATION -  18 267.90
 OR1210  PID         -  OR1210
 OR1210  STATE/COUNTY-  SD/TRIPP
 OR1210  COUNTRY     -  US
 OR1210  USGS QUAD   -  DALLAS NW (2017)
 OR1210
 OR1210                         *CURRENT SURVEY CONTROL
 OR1210  ______________________________________________________________________
 OR1210* NAD 83(2011) POSITION- 43 14 07.72181(N) 099 37 56.41050(W)   ADJUSTED
 OR1210* NAD 83(2011) ELLIP HT-   643.151 (meters)        (06/27/12)   ADJUSTED
 OR1210* NAD 83(2011) EPOCH   -  2010.00
 OR1210* NAVD 88 ORTHO HEIGHT -   668.471 (meters)     2193.14  (feet) ADJUSTED
 OR1210  ______________________________________________________________________
 OR1210  GEOID HEIGHT    -        -25.320 (meters)                     GEOID18
 OR1210  NAD 83(2011) X  -   -778,821.996 (meters)                     COMP
 OR1210  NAD 83(2011) Y  - -4,588,920.374 (meters)                     COMP
 OR1210  NAD 83(2011) Z  -  4,347,038.154 (meters)                     COMP
 OR1210  LAPLACE CORR    -         -5.16  (seconds)                    DEFLEC18
 OR1210  DYNAMIC HEIGHT  -        668.217 (meters)     2192.31  (feet) COMP
 OR1210  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 OR1210
 OR1210  VERT ORDER      -  FIRST     CLASS II
 OR1210
 OR1210  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1210  Standards:
 OR1210         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1210            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1210  -------------------------------------------------------------------
 OR1210  NETWORK    1.01   2.98           0.47   0.33   1.52     -0.05865318
 OR1210  -------------------------------------------------------------------
 OR1210  Click here for local accuracies and other accuracy information.
 OR1210
 OR1210.The horizontal coordinates were established by GPS observations
 OR1210.and adjusted by the National Geodetic Survey in June 2012.
 OR1210
 OR1210.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1210.been affixed to the stable North American tectonic plate. See 
 OR1210.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1210
 OR1210.The horizontal coordinates are valid at the epoch date displayed above
 OR1210.which is a decimal equivalence of Year/Month/Day.
 OR1210
 OR1210.The orthometric height was determined by differential leveling and
 OR1210.adjusted by the NATIONAL GEODETIC SURVEY
 OR1210.in June 1994.
 OR1210
 OR1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1210.GEOID18 height accuracy estimate available here.
 OR1210
 OR1210.Click photographs - Photos may exist for this station.
 OR1210
 OR1210.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1210
 OR1210.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1210
 OR1210.The ellipsoidal height was determined by GPS observations
 OR1210.and is referenced to NAD 83.
 OR1210
 OR1210.The dynamic height is computed by dividing the NAVD 88
 OR1210.geopotential number by the normal gravity value computed on the
 OR1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1210.degrees latitude (g = 980.6199 gals.).
 OR1210
 OR1210.The modeled gravity was interpolated from observed gravity values.
 OR1210
 OR1210. The following values were computed from the NAD 83(2011) position.
 OR1210
 OR1210;                    North         East     Units Scale Factor Converg.
 OR1210;SPC SD S     -   100,460.456   656,936.501   MT  0.99992907   +0 29 00.9
 OR1210;SPC SD S     -   329,594.01  2,155,299.17   sFT  0.99992907   +0 29 00.9
 OR1210;UTM  14      - 4,787,158.878   448,656.507   MT  0.99963243   -0 25 59.4
 OR1210
 OR1210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1210!SPC SD S     -   0.99989915  x   0.99992907  =   0.99982823
 OR1210!UTM  14      -   0.99989915  x   0.99963243  =   0.99953162
 OR1210
 OR1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4865687158(NAD 83)
 OR1210
 OR1210                          SUPERSEDED SURVEY CONTROL
 OR1210
 OR1210  NAD 83(2007)-  43 14 07.72184(N)    099 37 56.41130(W) AD(2002.00) 0
 OR1210  ELLIP H (02/10/07)  643.186  (m)                       GP(2002.00)    
 OR1210  ELLIP H (04/15/04)  643.173  (m)                       GP(       ) 2 1
 OR1210  NAD 83(1996)-  43 14 07.72134(N)    099 37 56.41126(W) AD(       ) B
 OR1210  ELLIP H (04/18/97)  643.216  (m)                       GP(       ) 4 1
 OR1210  NAVD 88             668.47   (m)         2193.1    (f) LEVELING    3  
 OR1210
 OR1210.Superseded values are not recommended for survey control.
 OR1210
 OR1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1210.See file dsdata.pdf to determine how the superseded data were derived.
 OR1210
 OR1210_MARKER: Z = SEE DESCRIPTION
 OR1210_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1210_STAMPING: 18-267.90 1993
 OR1210_MARK LOGO: NGS
 OR1210_PROJECTION: FLUSH
 OR1210_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1210+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1210_ROD/PIPE-DEPTH: 6.4 meters
 OR1210_SLEEVE-DEPTH  : 1.8 meters
 OR1210
 OR1210  HISTORY     - Date     Condition        Report By
 OR1210  HISTORY     - 1993     MONUMENTED       SDDT
 OR1210  HISTORY     - 19930919 GOOD             NGS
 OR1210  HISTORY     - 19960725 GOOD             NGS
 OR1210  HISTORY     - 20120215 GOOD             INDIV
 OR1210
 OR1210                          STATION DESCRIPTION
 OR1210
 OR1210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1210'25.5 KM (15.85 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 OR1210'COURTHOUSE IN WINNER, 95.0 M (311.7 FT) WEST OF MILEPOST 268, 43.5 M
 OR1210'(142.7 FT) EAST OF THE CENTER OF A GRAVELED ROAD LEADING SOUTH, 21.7
 OR1210'M (71.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE
 OR1210'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 OR1210'FENCE, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE
 OR1210'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OR1210'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 OR1210'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OR1210'THEN THROUGH A 4-INCH PVC CAP.
 OR1210
 OR1210                          STATION RECOVERY (1996)
 OR1210
 OR1210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1210'THE STATION ID LOCATED ABOUT 6.5 MI (10.5 KM) WEST OF DALLAS AND 4.5
 OR1210'MI (7.2 KM) EAST OF COLOME, ON U.S. HIGHWAY 18.  OWNERSHIP--THE STATE
 OR1210'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OR1210'HIGHWAYS 18 AND 183 SOUTH, AND STATE HIGHWAY 49 IN COLOME, GO EAST ON
 OR1210'U.S. HIGHWAY 18 FOR 4.6 MI (7.4 KM) TO THE STATION ON THE RIGHT. THE
 OR1210'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 OR1210'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 OR1210'LOCATED 94.6 M (310.4 FT) WEST OF MILEPOST 268, 43.5 M (142.7 FT) EAST
 OR1210'OF THE CENTER OF A GRAVELED ROAD, 22.8 M (74.8 FT) SOUTH OF THE
 OR1210'HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 OR1210'M (1.0 FT) SOUTH OF A METAL GUARD POST, 0.3 M (1.0 FT) NORTH OF A
 OR1210'WITNESS POST, AND 0.12 M (0.39 FT) BELOW THE GROUND SURFACE.
 OR1210'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR1210'A 4-INCH PVC CAP.
 OR1210
 OR1210                          STATION RECOVERY (2012)
 OR1210
 OR1210'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1209 ***********************************************************************
 OR1209  DESIGNATION -  18 268.30
 OR1209  PID         -  OR1209
 OR1209  STATE/COUNTY-  SD/TRIPP
 OR1209  COUNTRY     -  US
 OR1209  USGS QUAD   -  DALLAS (2017)
 OR1209
 OR1209                         *CURRENT SURVEY CONTROL
 OR1209  ______________________________________________________________________
 OR1209* NAD 83(1986) POSITION- 43 14 08.     (N) 099 37 21.     (W)   SCALED
 OR1209* NAVD 88 ORTHO HEIGHT -   667.649 (meters)     2190.45  (feet) ADJUSTED
 OR1209  ______________________________________________________________________
 OR1209  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 OR1209  DYNAMIC HEIGHT  -        667.395 (meters)     2189.61  (feet) COMP
 OR1209  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 OR1209
 OR1209  VERT ORDER      -  FIRST     CLASS II
 OR1209
 OR1209.The horizontal coordinates were scaled from a map and have
 OR1209.an estimated accuracy of +/- 6 seconds.
 OR1209
 OR1209.The orthometric height was determined by differential leveling and
 OR1209.adjusted by the NATIONAL GEODETIC SURVEY
 OR1209.in June 1994.
 OR1209
 OR1209.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1209.GEOID18 height accuracy estimate available here.
 OR1209
 OR1209.Click photographs - Photos may exist for this station.
 OR1209
 OR1209.The dynamic height is computed by dividing the NAVD 88
 OR1209.geopotential number by the normal gravity value computed on the
 OR1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1209.degrees latitude (g = 980.6199 gals.).
 OR1209
 OR1209.The modeled gravity was interpolated from observed gravity values.
 OR1209
 OR1209;                    North         East    Units  Estimated Accuracy
 OR1209;SPC SD S     -   100,480.      657,740.      MT  (+/- 180 meters Scaled)
 OR1209
 OR1209_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN494871(NAD 83)
 OR1209
 OR1209                          SUPERSEDED SURVEY CONTROL
 OR1209
 OR1209.No superseded survey control is available for this station.
 OR1209
 OR1209_MARKER: DB = BENCH MARK DISK
 OR1209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1209_STAMPING: 18-268.30 1993
 OR1209_MARK LOGO: SDDT
 OR1209_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1209+STABILITY: SURFACE MOTION
 OR1209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1209+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1209
 OR1209  HISTORY     - Date     Condition        Report By
 OR1209  HISTORY     - 1993     MONUMENTED       SDDT
 OR1209  HISTORY     - 19930919 GOOD             NGS
 OR1209  HISTORY     - 20120215 GOOD             INDIV
 OR1209
 OR1209                          STATION DESCRIPTION
 OR1209
 OR1209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1209'16.5 KM (10.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1209'OF STATE HIGHWAY 47 IN GREGORY, 665.0 M (2181.8 FT) EAST OF MILEPOST
 OR1209'268, 30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8
 OR1209'FT) EAST OF A T-FENCE CORNER AND THE EAST POST OF A FIELD ENTRANCE
 OR1209'GATE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT)
 OR1209'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.2 M
 OR1209'(0.7 FT) BELOW THE GROUND SURFACE.
 OR1209
 OR1209                          STATION RECOVERY (2012)
 OR1209
 OR1209'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1208 ***********************************************************************
 OR1208  DESIGNATION -  18 269.30
 OR1208  PID         -  OR1208
 OR1208  STATE/COUNTY-  SD/TRIPP
 OR1208  COUNTRY     -  US
 OR1208  USGS QUAD   -  DALLAS (2017)
 OR1208
 OR1208                         *CURRENT SURVEY CONTROL
 OR1208  ______________________________________________________________________
 OR1208* NAD 83(1986) POSITION- 43 14 08.     (N) 099 36 13.     (W)   SCALED
 OR1208* NAVD 88 ORTHO HEIGHT -   665.641 (meters)     2183.86  (feet) ADJUSTED
 OR1208  ______________________________________________________________________
 OR1208  GEOID HEIGHT    -        -25.379 (meters)                     GEOID18
 OR1208  DYNAMIC HEIGHT  -        665.388 (meters)     2183.03  (feet) COMP
 OR1208  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 OR1208
 OR1208  VERT ORDER      -  FIRST     CLASS II
 OR1208
 OR1208.The horizontal coordinates were scaled from a map and have
 OR1208.an estimated accuracy of +/- 6 seconds.
 OR1208
 OR1208.The orthometric height was determined by differential leveling and
 OR1208.adjusted by the NATIONAL GEODETIC SURVEY
 OR1208.in June 1994.
 OR1208
 OR1208.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1208.GEOID18 height accuracy estimate available here.
 OR1208
 OR1208.Click photographs - Photos may exist for this station.
 OR1208
 OR1208.The dynamic height is computed by dividing the NAVD 88
 OR1208.geopotential number by the normal gravity value computed on the
 OR1208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1208.degrees latitude (g = 980.6199 gals.).
 OR1208
 OR1208.The modeled gravity was interpolated from observed gravity values.
 OR1208
 OR1208;                    North         East    Units  Estimated Accuracy
 OR1208;SPC SD S     -   100,490.      659,270.      MT  (+/- 180 meters Scaled)
 OR1208
 OR1208_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN509871(NAD 83)
 OR1208
 OR1208                          SUPERSEDED SURVEY CONTROL
 OR1208
 OR1208.No superseded survey control is available for this station.
 OR1208
 OR1208_MARKER: DB = BENCH MARK DISK
 OR1208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1208_STAMPING: 18-269.30 1993
 OR1208_MARK LOGO: SDDT
 OR1208_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1208+STABILITY: SURFACE MOTION
 OR1208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1208+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1208
 OR1208  HISTORY     - Date     Condition        Report By
 OR1208  HISTORY     - 1993     MONUMENTED       SDDT
 OR1208  HISTORY     - 19930919 GOOD             NGS
 OR1208  HISTORY     - 20120215 GOOD             INDIV
 OR1208
 OR1208                          STATION DESCRIPTION
 OR1208
 OR1208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1208'14.9 KM (9.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1208'OF STATE HIGHWAY 47 IN GREGORY, 1.3 KM (0.80 MI) EAST OF MILEPOST
 OR1208'269, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 29.7 M (97.4
 OR1208'FT) NORTHWEST OF THE CENTER OF A CULVERT HEADWALL, 2.5 M (8.2 FT)
 OR1208'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHEAST OF A T-FENCE
 OR1208'CORNER, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A
 OR1208'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1208'GROUND SURFACE.
 OR1208
 OR1208                          STATION RECOVERY (2012)
 OR1208
 OR1208'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1207 ***********************************************************************
 OR1207  DESIGNATION -  18 270.30
 OR1207  PID         -  OR1207
 OR1207  STATE/COUNTY-  SD/TRIPP
 OR1207  COUNTRY     -  US
 OR1207  USGS QUAD   -  DALLAS (2017)
 OR1207
 OR1207                         *CURRENT SURVEY CONTROL
 OR1207  ______________________________________________________________________
 OR1207* NAD 83(1986) POSITION- 43 14 06.     (N) 099 35 01.     (W)   SCALED
 OR1207* NAVD 88 ORTHO HEIGHT -   668.544 (meters)     2193.38  (feet) ADJUSTED
 OR1207  ______________________________________________________________________
 OR1207  GEOID HEIGHT    -        -25.415 (meters)                     GEOID18
 OR1207  DYNAMIC HEIGHT  -        668.290 (meters)     2192.55  (feet) COMP
 OR1207  MODELED GRAVITY -    980,219.2   (mgal)                       NAVD 88
 OR1207
 OR1207  VERT ORDER      -  FIRST     CLASS II
 OR1207
 OR1207.The horizontal coordinates were scaled from a map and have
 OR1207.an estimated accuracy of +/- 6 seconds.
 OR1207
 OR1207.The orthometric height was determined by differential leveling and
 OR1207.adjusted by the NATIONAL GEODETIC SURVEY
 OR1207.in June 1994.
 OR1207
 OR1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1207.GEOID18 height accuracy estimate available here.
 OR1207
 OR1207.Click photographs - Photos may exist for this station.
 OR1207
 OR1207.The dynamic height is computed by dividing the NAVD 88
 OR1207.geopotential number by the normal gravity value computed on the
 OR1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1207.degrees latitude (g = 980.6199 gals.).
 OR1207
 OR1207.The modeled gravity was interpolated from observed gravity values.
 OR1207
 OR1207;                    North         East    Units  Estimated Accuracy
 OR1207;SPC SD S     -   100,440.      660,890.      MT  (+/- 180 meters Scaled)
 OR1207
 OR1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN526870(NAD 83)
 OR1207
 OR1207                          SUPERSEDED SURVEY CONTROL
 OR1207
 OR1207.No superseded survey control is available for this station.
 OR1207
 OR1207_MARKER: DB = BENCH MARK DISK
 OR1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1207_STAMPING: 18-270.30 1993
 OR1207_MARK LOGO: SDDT
 OR1207_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1207+STABILITY: SURFACE MOTION
 OR1207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1207+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1207
 OR1207  HISTORY     - Date     Condition        Report By
 OR1207  HISTORY     - 1993     MONUMENTED       SDDT
 OR1207  HISTORY     - 19930919 GOOD             NGS
 OR1207  HISTORY     - 20120215 GOOD             INDIV
 OR1207
 OR1207                          STATION DESCRIPTION
 OR1207
 OR1207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1207'13.3 KM (8.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1207'OF STATE HIGHWAY 47 IN GREGORY, 632.0 M (2073.5 FT) EAST OF MILEPOST
 OR1207'270, 38.1 M (125.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 30.3 M
 OR1207'(99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.8 M (61.7 FT) EAST OF
 OR1207'AN UNDERGROUND CABLE WARNING SIGN, 3.0 M (9.8 FT) BELOW THE LEVEL OF
 OR1207'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 OR1207'THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 OR1207
 OR1207                          STATION RECOVERY (2012)
 OR1207
 OR1207'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1206 ***********************************************************************
 OR1206  DESIGNATION -  18 271.30
 OR1206  PID         -  OR1206
 OR1206  STATE/COUNTY-  SD/TRIPP
 OR1206  COUNTRY     -  US
 OR1206  USGS QUAD   -  DALLAS (2017)
 OR1206
 OR1206                         *CURRENT SURVEY CONTROL
 OR1206  ______________________________________________________________________
 OR1206* NAD 83(1986) POSITION- 43 14 05.     (N) 099 33 48.     (W)   SCALED
 OR1206* NAVD 88 ORTHO HEIGHT -   680.129 (meters)     2231.39  (feet) ADJUSTED
 OR1206  ______________________________________________________________________
 OR1206  GEOID HEIGHT    -        -25.452 (meters)                     GEOID18
 OR1206  DYNAMIC HEIGHT  -        679.871 (meters)     2230.54  (feet) COMP
 OR1206  MODELED GRAVITY -    980,219.3   (mgal)                       NAVD 88
 OR1206
 OR1206  VERT ORDER      -  FIRST     CLASS II
 OR1206
 OR1206.The horizontal coordinates were scaled from a map and have
 OR1206.an estimated accuracy of +/- 6 seconds.
 OR1206
 OR1206.The orthometric height was determined by differential leveling and
 OR1206.adjusted by the NATIONAL GEODETIC SURVEY
 OR1206.in June 1994.
 OR1206
 OR1206.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1206.GEOID18 height accuracy estimate available here.
 OR1206
 OR1206.Click photographs - Photos may exist for this station.
 OR1206
 OR1206.The dynamic height is computed by dividing the NAVD 88
 OR1206.geopotential number by the normal gravity value computed on the
 OR1206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1206.degrees latitude (g = 980.6199 gals.).
 OR1206
 OR1206.The modeled gravity was interpolated from observed gravity values.
 OR1206
 OR1206;                    North         East    Units  Estimated Accuracy
 OR1206;SPC SD S     -   100,430.      662,540.      MT  (+/- 180 meters Scaled)
 OR1206
 OR1206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN542870(NAD 83)
 OR1206
 OR1206                          SUPERSEDED SURVEY CONTROL
 OR1206
 OR1206.No superseded survey control is available for this station.
 OR1206
 OR1206_MARKER: DB = BENCH MARK DISK
 OR1206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1206_STAMPING: 18-271.30 1993
 OR1206_MARK LOGO: SDDT
 OR1206_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1206+STABILITY: SURFACE MOTION
 OR1206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1206+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1206
 OR1206  HISTORY     - Date     Condition        Report By
 OR1206  HISTORY     - 1993     MONUMENTED       SDDT
 OR1206  HISTORY     - 19930919 GOOD             NGS
 OR1206  HISTORY     - 20120215 GOOD             INDIV
 OR1206
 OR1206                          STATION DESCRIPTION
 OR1206
 OR1206'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1206'11.6 KM (7.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1206'OF STATE HIGHWAY 47 IN GREGORY, 633.0 M (2076.8 FT) EAST OF MILEPOST
 OR1206'271, 29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.9 M (22.6
 OR1206'FT) EAST OF THE EXTENDED CENTER OF A TRACK ROAD LEADING SOUTH, 2.5 M
 OR1206'(8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A
 OR1206'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 OR1206'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OR1206
 OR1206                          STATION RECOVERY (2012)
 OR1206
 OR1206'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1205 ***********************************************************************
 OR1205  DESIGNATION -  18 272.30
 OR1205  PID         -  OR1205
 OR1205  STATE/COUNTY-  SD/TRIPP
 OR1205  COUNTRY     -  US
 OR1205  USGS QUAD   -  DALLAS (2017)
 OR1205
 OR1205                         *CURRENT SURVEY CONTROL
 OR1205  ______________________________________________________________________
 OR1205* NAD 83(1986) POSITION- 43 14 04.     (N) 099 32 36.     (W)   SCALED
 OR1205* NAVD 88 ORTHO HEIGHT -   677.793 (meters)     2223.73  (feet) ADJUSTED
 OR1205  ______________________________________________________________________
 OR1205  GEOID HEIGHT    -        -25.488 (meters)                     GEOID18
 OR1205  DYNAMIC HEIGHT  -        677.536 (meters)     2222.88  (feet) COMP
 OR1205  MODELED GRAVITY -    980,219.4   (mgal)                       NAVD 88
 OR1205
 OR1205  VERT ORDER      -  FIRST     CLASS II
 OR1205
 OR1205.The horizontal coordinates were scaled from a map and have
 OR1205.an estimated accuracy of +/- 6 seconds.
 OR1205
 OR1205.The orthometric height was determined by differential leveling and
 OR1205.adjusted by the NATIONAL GEODETIC SURVEY
 OR1205.in June 1994.
 OR1205
 OR1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1205.GEOID18 height accuracy estimate available here.
 OR1205
 OR1205.Click photographs - Photos may exist for this station.
 OR1205
 OR1205.The dynamic height is computed by dividing the NAVD 88
 OR1205.geopotential number by the normal gravity value computed on the
 OR1205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1205.degrees latitude (g = 980.6199 gals.).
 OR1205
 OR1205.The modeled gravity was interpolated from observed gravity values.
 OR1205
 OR1205;                    North         East    Units  Estimated Accuracy
 OR1205;SPC SD S     -   100,410.      664,170.      MT  (+/- 180 meters Scaled)
 OR1205
 OR1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN558869(NAD 83)
 OR1205
 OR1205                          SUPERSEDED SURVEY CONTROL
 OR1205
 OR1205.No superseded survey control is available for this station.
 OR1205
 OR1205_MARKER: DB = BENCH MARK DISK
 OR1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1205_STAMPING: 18-272.30 1993
 OR1205_MARK LOGO: SDDT
 OR1205_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1205+STABILITY: SURFACE MOTION
 OR1205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1205+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1205
 OR1205  HISTORY     - Date     Condition        Report By
 OR1205  HISTORY     - 1993     MONUMENTED       SDDT
 OR1205  HISTORY     - 19930919 GOOD             NGS
 OR1205  HISTORY     - 20120215 GOOD             INDIV
 OR1205
 OR1205                          STATION DESCRIPTION
 OR1205
 OR1205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1205'10.0 KM (6.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1205'OF STATE HIGHWAY 47 IN GREGORY, 630.0 M (2066.9 FT) EAST OF MILEPOST
 OR1205'272, 29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT)
 OR1205'BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) SOUTHEAST OF A T-FENCE
 OR1205'CORNER, 0.25 M (0.82 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1205'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 OR1205
 OR1205                          STATION RECOVERY (2012)
 OR1205
 OR1205'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1204 ***********************************************************************
 OR1204  DESIGNATION -  18 272.80
 OR1204  PID         -  OR1204
 OR1204  STATE/COUNTY-  SD/TRIPP
 OR1204  COUNTRY     -  US
 OR1204  USGS QUAD   -  DALLAS (2017)
 OR1204
 OR1204                         *CURRENT SURVEY CONTROL
 OR1204  ______________________________________________________________________
 OR1204* NAD 83(1986) POSITION- 43 14 03.83   (N) 099 32 03.79   (W)   HD_HELD1
 OR1204* NAVD 88 ORTHO HEIGHT -   682.577 (meters)     2239.42  (feet) ADJUSTED
 OR1204  ______________________________________________________________________
 OR1204  GEOID HEIGHT    -        -25.504 (meters)                     GEOID18
 OR1204  DYNAMIC HEIGHT  -        682.318 (meters)     2238.57  (feet) COMP
 OR1204  MODELED GRAVITY -    980,219.5   (mgal)                       NAVD 88
 OR1204
 OR1204  VERT ORDER      -  FIRST     CLASS II
 OR1204
 OR1204.The horizontal coordinates were determined by differentially corrected
 OR1204.hand held GPS observations or other comparable positioning techniques
 OR1204.and have an estimated accuracy of +/- 3 meters.
 OR1204
 OR1204.The orthometric height was determined by differential leveling and
 OR1204.adjusted by the NATIONAL GEODETIC SURVEY
 OR1204.in June 1994.
 OR1204
 OR1204.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1204.GEOID18 height accuracy estimate available here.
 OR1204
 OR1204.Click photographs - Photos may exist for this station.
 OR1204
 OR1204.The dynamic height is computed by dividing the NAVD 88
 OR1204.geopotential number by the normal gravity value computed on the
 OR1204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1204.degrees latitude (g = 980.6199 gals.).
 OR1204
 OR1204.The modeled gravity was interpolated from observed gravity values.
 OR1204
 OR1204;                    North         East    Units  Estimated Accuracy
 OR1204;SPC SD S     -   100,412.2     664,893.1     MT  (+/- 3 meters HH1 GPS) 
 OR1204
 OR1204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN5660886983(NAD 83)
 OR1204
 OR1204                          SUPERSEDED SURVEY CONTROL
 OR1204
 OR1204.No superseded survey control is available for this station.
 OR1204
 OR1204_MARKER: Z = SEE DESCRIPTION
 OR1204_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1204_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1204_STAMPING: 18-272.80 1993
 OR1204_MARK LOGO: NGS
 OR1204_PROJECTION: FLUSH
 OR1204_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1204+STABILITY: POSITION/ELEVATION WELL
 OR1204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1204+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2012
 OR1204_ROD/PIPE-DEPTH: 6.4 meters
 OR1204_SLEEVE-DEPTH  : 3.0 meters
 OR1204
 OR1204  HISTORY     - Date     Condition        Report By
 OR1204  HISTORY     - 1993     MONUMENTED       SDDT
 OR1204  HISTORY     - 19930919 GOOD             NGS
 OR1204  HISTORY     - 20120215 GOOD             INDIV
 OR1204
 OR1204                          STATION DESCRIPTION
 OR1204
 OR1204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1204'9.3 KM (5.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1204'STATE HIGHWAY 47 IN GREGORY, 1.4 KM (0.85 MI) EAST OF MILEPOST 272,
 OR1204'35.0 M (114.8 FT) WEST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH
 OR1204'AND THE TRIPP-GREGORY COUNTY LINE, 29.5 M (96.8 FT) NORTH OF AND
 OR1204'LEVEL WITH THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE,
 OR1204'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A
 OR1204'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OR1204'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OR1204'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OR1204'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1204
 OR1204                          STATION RECOVERY (2012)
 OR1204
 OR1204'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1203 ***********************************************************************
 OR1203  DESIGNATION -  18 273.35
 OR1203  PID         -  OR1203
 OR1203  STATE/COUNTY-  SD/GREGORY
 OR1203  COUNTRY     -  US
 OR1203  USGS QUAD   -  DALLAS (2017)
 OR1203
 OR1203                         *CURRENT SURVEY CONTROL
 OR1203  ______________________________________________________________________
 OR1203* NAD 83(1986) POSITION- 43 14 07.     (N) 099 31 21.     (W)   SCALED
 OR1203* NAVD 88 ORTHO HEIGHT -   676.283 (meters)     2218.77  (feet) ADJUSTED
 OR1203  ______________________________________________________________________
 OR1203  GEOID HEIGHT    -        -25.527 (meters)                     GEOID18
 OR1203  DYNAMIC HEIGHT  -        676.026 (meters)     2217.93  (feet) COMP
 OR1203  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 OR1203
 OR1203  VERT ORDER      -  FIRST     CLASS II
 OR1203
 OR1203.The horizontal coordinates were scaled from a map and have
 OR1203.an estimated accuracy of +/- 6 seconds.
 OR1203
 OR1203.The orthometric height was determined by differential leveling and
 OR1203.adjusted by the NATIONAL GEODETIC SURVEY
 OR1203.in June 1994.
 OR1203
 OR1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1203.GEOID18 height accuracy estimate available here.
 OR1203
 OR1203.Click photographs - Photos may exist for this station.
 OR1203
 OR1203.The dynamic height is computed by dividing the NAVD 88
 OR1203.geopotential number by the normal gravity value computed on the
 OR1203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1203.degrees latitude (g = 980.6199 gals.).
 OR1203
 OR1203.The modeled gravity was interpolated from observed gravity values.
 OR1203
 OR1203;                    North         East    Units  Estimated Accuracy
 OR1203;SPC SD S     -   100,520.      665,860.      MT  (+/- 180 meters Scaled)
 OR1203
 OR1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN575870(NAD 83)
 OR1203
 OR1203                          SUPERSEDED SURVEY CONTROL
 OR1203
 OR1203.No superseded survey control is available for this station.
 OR1203
 OR1203_MARKER: DB = BENCH MARK DISK
 OR1203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1203_STAMPING: 18-273.35 1993
 OR1203_MARK LOGO: SDDT
 OR1203_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1203+STABILITY: SURFACE MOTION
 OR1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1203+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1203
 OR1203  HISTORY     - Date     Condition        Report By
 OR1203  HISTORY     - 1993     MONUMENTED       SDDT
 OR1203  HISTORY     - 19930919 GOOD             NGS
 OR1203  HISTORY     - 20130102 GOOD             INDIV
 OR1203
 OR1203                          STATION DESCRIPTION
 OR1203
 OR1203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1203'8.4 KM (5.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1203'STATE HIGHWAY 47 IN GREGORY, 660.0 M (2165.3 FT) EAST OF MILEPOST
 OR1203'273, 55.0 M (180.4 FT) EAST OF THE CENTER OF A GRAVELED ROAD LEADING
 OR1203'NORTH, 30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.2 M (10.5
 OR1203'FT) EAST OF A FENCE CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OR1203'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1203'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OR1203
 OR1203                          STATION RECOVERY (2013)
 OR1203
 OR1203'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1202 ***********************************************************************
 OR1202  DESIGNATION -  18 274.42
 OR1202  PID         -  OR1202
 OR1202  STATE/COUNTY-  SD/GREGORY
 OR1202  COUNTRY     -  US
 OR1202  USGS QUAD   -  DALLAS (2017)
 OR1202
 OR1202                         *CURRENT SURVEY CONTROL
 OR1202  ______________________________________________________________________
 OR1202* NAD 83(1986) POSITION- 43 13 36.     (N) 099 30 16.     (W)   SCALED
 OR1202* NAVD 88 ORTHO HEIGHT -   658.649 (meters)     2160.92  (feet) ADJUSTED
 OR1202  ______________________________________________________________________
 OR1202  GEOID HEIGHT    -        -25.536 (meters)                     GEOID18
 OR1202  DYNAMIC HEIGHT  -        658.398 (meters)     2160.09  (feet) COMP
 OR1202  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 OR1202
 OR1202  VERT ORDER      -  FIRST     CLASS II
 OR1202
 OR1202.The horizontal coordinates were scaled from a map and have
 OR1202.an estimated accuracy of +/- 6 seconds.
 OR1202
 OR1202.The orthometric height was determined by differential leveling and
 OR1202.adjusted by the NATIONAL GEODETIC SURVEY
 OR1202.in June 1994.
 OR1202
 OR1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1202.GEOID18 height accuracy estimate available here.
 OR1202
 OR1202.Click photographs - Photos may exist for this station.
 OR1202
 OR1202.The dynamic height is computed by dividing the NAVD 88
 OR1202.geopotential number by the normal gravity value computed on the
 OR1202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1202.degrees latitude (g = 980.6199 gals.).
 OR1202
 OR1202.The modeled gravity was interpolated from observed gravity values.
 OR1202
 OR1202;                    North         East    Units  Estimated Accuracy
 OR1202;SPC SD S     -    99,580.      667,330.      MT  (+/- 180 meters Scaled)
 OR1202
 OR1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN590861(NAD 83)
 OR1202
 OR1202                          SUPERSEDED SURVEY CONTROL
 OR1202
 OR1202.No superseded survey control is available for this station.
 OR1202
 OR1202_MARKER: DB = BENCH MARK DISK
 OR1202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1202_STAMPING: 18-274.42 1976 2159.63
 OR1202_MARK LOGO: SDDT
 OR1202_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1202+STABILITY: SURFACE MOTION
 OR1202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1202+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1202
 OR1202  HISTORY     - Date     Condition        Report By
 OR1202  HISTORY     - 1976     MONUMENTED       SDDT
 OR1202  HISTORY     - 19930919 GOOD             NGS
 OR1202  HISTORY     - 20130102 GOOD             INDIV
 OR1202
 OR1202                          STATION DESCRIPTION
 OR1202
 OR1202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1202'6.6 KM (4.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1202'STATE HIGHWAY 47 IN GREGORY, 683.0 M (2240.8 FT) SOUTHEAST OF
 OR1202'MILEPOST 274, 30.2 M (99.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY
 OR1202'CENTERLINE, 0.5 M (1.6 FT) SOUTH OF A T-FENCE CORNER, 0.2 M (0.7 FT)
 OR1202'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 OR1202'ABOVE THE GROUND SURFACE.
 OR1202
 OR1202                          STATION RECOVERY (2013)
 OR1202
 OR1202'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1201 ***********************************************************************
 OR1201  DESIGNATION -  18 275.55
 OR1201  PID         -  OR1201
 OR1201  STATE/COUNTY-  SD/GREGORY
 OR1201  COUNTRY     -  US
 OR1201  USGS QUAD   -  GREGORY (2017)
 OR1201
 OR1201                         *CURRENT SURVEY CONTROL
 OR1201  ______________________________________________________________________
 OR1201* NAD 83(1986) POSITION- 43 13 37.     (N) 099 28 56.     (W)   SCALED
 OR1201* NAVD 88 ORTHO HEIGHT -   658.083 (meters)     2159.06  (feet) ADJUSTED
 OR1201  ______________________________________________________________________
 OR1201  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 OR1201  DYNAMIC HEIGHT  -        657.832 (meters)     2158.24  (feet) COMP
 OR1201  MODELED GRAVITY -    980,218.2   (mgal)                       NAVD 88
 OR1201
 OR1201  VERT ORDER      -  FIRST     CLASS II
 OR1201
 OR1201.The horizontal coordinates were scaled from a map and have
 OR1201.an estimated accuracy of +/- 6 seconds.
 OR1201
 OR1201.The orthometric height was determined by differential leveling and
 OR1201.adjusted by the NATIONAL GEODETIC SURVEY
 OR1201.in June 1994.
 OR1201
 OR1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1201.GEOID18 height accuracy estimate available here.
 OR1201
 OR1201.Click photographs - Photos may exist for this station.
 OR1201
 OR1201.The dynamic height is computed by dividing the NAVD 88
 OR1201.geopotential number by the normal gravity value computed on the
 OR1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1201.degrees latitude (g = 980.6199 gals.).
 OR1201
 OR1201.The modeled gravity was interpolated from observed gravity values.
 OR1201
 OR1201;                    North         East    Units  Estimated Accuracy
 OR1201;SPC SD S     -    99,630.      669,140.      MT  (+/- 180 meters Scaled)
 OR1201
 OR1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN608861(NAD 83)
 OR1201
 OR1201                          SUPERSEDED SURVEY CONTROL
 OR1201
 OR1201.No superseded survey control is available for this station.
 OR1201
 OR1201_MARKER: DB = BENCH MARK DISK
 OR1201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1201_STAMPING: 18-275.55 1976 2157.56
 OR1201_MARK LOGO: SDDT
 OR1201_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1201+STABILITY: SURFACE MOTION
 OR1201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1201+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1201
 OR1201  HISTORY     - Date     Condition        Report By
 OR1201  HISTORY     - 1976     MONUMENTED       SDDT
 OR1201  HISTORY     - 19930919 GOOD             NGS
 OR1201  HISTORY     - 20130102 GOOD             INDIV
 OR1201
 OR1201                          STATION DESCRIPTION
 OR1201
 OR1201'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1201'3.9 KM (2.40 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1201'STATE HIGHWAY 47 IN GREGORY, 0.9 KM (0.55 MI) EAST OF MILEPOST 275,
 OR1201'30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT)
 OR1201'EAST OF THE CENTER OF A FIELD ENTRANCE, 2.2 M (7.2 FT) BELOW THE
 OR1201'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 OR1201'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1201'SURFACE.
 OR1201
 OR1201                          STATION RECOVERY (2013)
 OR1201
 OR1201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1200 ***********************************************************************
 OR1200  DESIGNATION -  18 276.46
 OR1200  PID         -  OR1200
 OR1200  STATE/COUNTY-  SD/GREGORY
 OR1200  COUNTRY     -  US
 OR1200  USGS QUAD   -  GREGORY (2017)
 OR1200
 OR1200                         *CURRENT SURVEY CONTROL
 OR1200  ______________________________________________________________________
 OR1200* NAD 83(1986) POSITION- 43 13 37.     (N) 099 27 51.     (W)   SCALED
 OR1200* NAVD 88 ORTHO HEIGHT -   663.693 (meters)     2177.47  (feet) ADJUSTED
 OR1200  ______________________________________________________________________
 OR1200  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 OR1200  DYNAMIC HEIGHT  -        663.440 (meters)     2176.64  (feet) COMP
 OR1200  MODELED GRAVITY -    980,217.7   (mgal)                       NAVD 88
 OR1200
 OR1200  VERT ORDER      -  FIRST     CLASS II
 OR1200
 OR1200.The horizontal coordinates were scaled from a map and have
 OR1200.an estimated accuracy of +/- 6 seconds.
 OR1200
 OR1200.The orthometric height was determined by differential leveling and
 OR1200.adjusted by the NATIONAL GEODETIC SURVEY
 OR1200.in June 1994.
 OR1200
 OR1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1200.GEOID18 height accuracy estimate available here.
 OR1200
 OR1200.Click photographs - Photos may exist for this station.
 OR1200
 OR1200.The dynamic height is computed by dividing the NAVD 88
 OR1200.geopotential number by the normal gravity value computed on the
 OR1200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1200.degrees latitude (g = 980.6199 gals.).
 OR1200
 OR1200.The modeled gravity was interpolated from observed gravity values.
 OR1200
 OR1200;                    North         East    Units  Estimated Accuracy
 OR1200;SPC SD S     -    99,640.      670,610.      MT  (+/- 180 meters Scaled)
 OR1200
 OR1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN623861(NAD 83)
 OR1200
 OR1200                          SUPERSEDED SURVEY CONTROL
 OR1200
 OR1200.No superseded survey control is available for this station.
 OR1200
 OR1200_MARKER: DB = BENCH MARK DISK
 OR1200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1200_STAMPING: 18-276.46 1976 2176.03
 OR1200_MARK LOGO: SDDT
 OR1200_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1200+STABILITY: SURFACE MOTION
 OR1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1200+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1200
 OR1200  HISTORY     - Date     Condition        Report By
 OR1200  HISTORY     - 1976     MONUMENTED       SDDT
 OR1200  HISTORY     - 19930919 GOOD             NGS
 OR1200  HISTORY     - 20130102 GOOD             INDIV
 OR1200
 OR1200                          STATION DESCRIPTION
 OR1200
 OR1200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1200'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1200'STATE HIGHWAY 47 IN GREGORY, 0.8 KM (0.50 MI) EAST OF MILEPOST 276,
 OR1200'62.0 M (203.4 FT) EAST OF A T-FENCE CORNER, 30.0 M (98.4 FT) NORTH OF
 OR1200'THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OR1200'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTHWEST OF
 OR1200'A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1200'GROUND SURFACE.
 OR1200
 OR1200                          STATION RECOVERY (2013)
 OR1200
 OR1200'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1199 ***********************************************************************
 OR1199  DESIGNATION -  18 277.60
 OR1199  PID         -  OR1199
 OR1199  STATE/COUNTY-  SD/GREGORY
 OR1199  COUNTRY     -  US
 OR1199  USGS QUAD   -  GREGORY (2017)
 OR1199
 OR1199                         *CURRENT SURVEY CONTROL
 OR1199  ______________________________________________________________________
 OR1199* NAD 83(1986) POSITION- 43 13 37.     (N) 099 26 34.     (W)   SCALED
 OR1199* NAVD 88 ORTHO HEIGHT -   661.018 (meters)     2168.69  (feet) ADJUSTED
 OR1199  ______________________________________________________________________
 OR1199  GEOID HEIGHT    -        -25.638 (meters)                     GEOID18
 OR1199  DYNAMIC HEIGHT  -        660.766 (meters)     2167.86  (feet) COMP
 OR1199  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 OR1199
 OR1199  VERT ORDER      -  FIRST     CLASS II
 OR1199
 OR1199.The horizontal coordinates were scaled from a map and have
 OR1199.an estimated accuracy of +/- 6 seconds.
 OR1199
 OR1199.The orthometric height was determined by differential leveling and
 OR1199.adjusted by the NATIONAL GEODETIC SURVEY
 OR1199.in June 1994.
 OR1199
 OR1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1199.GEOID18 height accuracy estimate available here.
 OR1199
 OR1199.Click photographs - Photos may exist for this station.
 OR1199
 OR1199.The dynamic height is computed by dividing the NAVD 88
 OR1199.geopotential number by the normal gravity value computed on the
 OR1199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1199.degrees latitude (g = 980.6199 gals.).
 OR1199
 OR1199.The modeled gravity was interpolated from observed gravity values.
 OR1199
 OR1199;                    North         East    Units  Estimated Accuracy
 OR1199;SPC SD S     -    99,660.      672,340.      MT  (+/- 180 meters Scaled)
 OR1199
 OR1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN640861(NAD 83)
 OR1199
 OR1199                          SUPERSEDED SURVEY CONTROL
 OR1199
 OR1199.No superseded survey control is available for this station.
 OR1199
 OR1199_MARKER: DB = BENCH MARK DISK
 OR1199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1199_STAMPING: 18-277.60 1976 2166.92
 OR1199_MARK LOGO: SDDT
 OR1199_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1199+STABILITY: SURFACE MOTION
 OR1199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1199+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1199
 OR1199  HISTORY     - Date     Condition        Report By
 OR1199  HISTORY     - 1976     MONUMENTED       SDDT
 OR1199  HISTORY     - 19930919 GOOD             NGS
 OR1199  HISTORY     - 20130102 GOOD             INDIV
 OR1199
 OR1199                          STATION DESCRIPTION
 OR1199
 OR1199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1199'0.5 KM (0.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1199'STATE HIGHWAY 47 IN GREGORY, 1.0 KM (0.60 MI) EAST OF MILEPOST 277,
 OR1199'30.1 M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT)
 OR1199'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.2
 OR1199'M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M
 OR1199'(0.16 FT) ABOVE THE GROUND SURFACE.
 OR1199
 OR1199                          STATION RECOVERY (2013)
 OR1199
 OR1199'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1198 ***********************************************************************
 OR1198  DESIGNATION -  18 277.80
 OR1198  PID         -  OR1198
 OR1198  STATE/COUNTY-  SD/GREGORY
 OR1198  COUNTRY     -  US
 OR1198  USGS QUAD   -  GREGORY (2017)
 OR1198
 OR1198                         *CURRENT SURVEY CONTROL
 OR1198  ______________________________________________________________________
 OR1198* NAD 83(1986) POSITION- 43 13 37.51   (N) 099 26 19.15   (W)   HD_HELD1
 OR1198* NAVD 88 ORTHO HEIGHT -   659.948 (meters)     2165.18  (feet) ADJUSTED
 OR1198  ______________________________________________________________________
 OR1198  GEOID HEIGHT    -        -25.644 (meters)                     GEOID18
 OR1198  DYNAMIC HEIGHT  -        659.696 (meters)     2164.35  (feet) COMP
 OR1198  MODELED GRAVITY -    980,217.3   (mgal)                       NAVD 88
 OR1198
 OR1198  VERT ORDER      -  FIRST     CLASS II
 OR1198
 OR1198.The horizontal coordinates were determined by differentially corrected
 OR1198.hand held GPS observations or other comparable positioning techniques
 OR1198.and have an estimated accuracy of +/- 3 meters.
 OR1198
 OR1198.The orthometric height was determined by differential leveling and
 OR1198.adjusted by the NATIONAL GEODETIC SURVEY
 OR1198.in June 1994.
 OR1198
 OR1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1198.GEOID18 height accuracy estimate available here.
 OR1198
 OR1198.Click photographs - Photos may exist for this station.
 OR1198
 OR1198.The dynamic height is computed by dividing the NAVD 88
 OR1198.geopotential number by the normal gravity value computed on the
 OR1198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1198.degrees latitude (g = 980.6199 gals.).
 OR1198
 OR1198.The modeled gravity was interpolated from observed gravity values.
 OR1198
 OR1198;                    North         East    Units  Estimated Accuracy
 OR1198;SPC SD S     -    99,679.3     672,677.4     MT  (+/- 3 meters HH1 GPS) 
 OR1198
 OR1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6437886126(NAD 83)
 OR1198
 OR1198                          SUPERSEDED SURVEY CONTROL
 OR1198
 OR1198.No superseded survey control is available for this station.
 OR1198
 OR1198_MARKER: Z = SEE DESCRIPTION
 OR1198_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1198_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1198_STAMPING: 18-277.80 1993
 OR1198_MARK LOGO: NGS
 OR1198_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1198_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1198_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1198+STABILITY: POSITION/ELEVATION WELL
 OR1198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1198+SATELLITE: SATELLITE OBSERVATIONS - January 02, 2013
 OR1198_ROD/PIPE-DEPTH: 6.4 meters
 OR1198_SLEEVE-DEPTH  : 3.0 meters
 OR1198
 OR1198  HISTORY     - Date     Condition        Report By
 OR1198  HISTORY     - 1993     MONUMENTED       SDDT
 OR1198  HISTORY     - 19930919 GOOD             NGS
 OR1198  HISTORY     - 20130102 GOOD             INDIV
 OR1198
 OR1198                          STATION DESCRIPTION
 OR1198
 OR1198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1198'0.3 KM (0.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1198'STATE HIGHWAY 47 IN GREGORY, 1.2 KM (0.75 MI) EAST OF MILEPOST 277,
 OR1198'32.0 M (105.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 32.0 M
 OR1198'(105.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) BELOW THE
 OR1198'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 OR1198'SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 OR1198'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 OR1198'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 OR1198'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1198'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1198
 OR1198                          STATION RECOVERY (2013)
 OR1198
 OR1198'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1197 ***********************************************************************
 OR1197  DESIGNATION -  18 278.45
 OR1197  PID         -  OR1197
 OR1197  STATE/COUNTY-  SD/GREGORY
 OR1197  COUNTRY     -  US
 OR1197  USGS QUAD   -  GREGORY (2017)
 OR1197
 OR1197                         *CURRENT SURVEY CONTROL
 OR1197  ______________________________________________________________________
 OR1197* NAD 83(1986) POSITION- 43 13 29.     (N) 099 25 30.     (W)   SCALED
 OR1197* NAVD 88 ORTHO HEIGHT -   658.951 (meters)     2161.91  (feet) ADJUSTED
 OR1197  ______________________________________________________________________
 OR1197  GEOID HEIGHT    -        -25.660 (meters)                     GEOID18
 OR1197  DYNAMIC HEIGHT  -        658.699 (meters)     2161.08  (feet) COMP
 OR1197  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 OR1197
 OR1197  VERT ORDER      -  FIRST     CLASS II
 OR1197
 OR1197.The horizontal coordinates were scaled from a map and have
 OR1197.an estimated accuracy of +/- 6 seconds.
 OR1197
 OR1197.The orthometric height was determined by differential leveling and
 OR1197.adjusted by the NATIONAL GEODETIC SURVEY
 OR1197.in June 1994.
 OR1197
 OR1197.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1197.GEOID18 height accuracy estimate available here.
 OR1197
 OR1197.Click photographs - Photos may exist for this station.
 OR1197
 OR1197.The dynamic height is computed by dividing the NAVD 88
 OR1197.geopotential number by the normal gravity value computed on the
 OR1197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1197.degrees latitude (g = 980.6199 gals.).
 OR1197
 OR1197.The modeled gravity was interpolated from observed gravity values.
 OR1197
 OR1197;                    North         East    Units  Estimated Accuracy
 OR1197;SPC SD S     -    99,430.      673,790.      MT  (+/- 180 meters Scaled)
 OR1197
 OR1197_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN654858(NAD 83)
 OR1197
 OR1197                          SUPERSEDED SURVEY CONTROL
 OR1197
 OR1197.No superseded survey control is available for this station.
 OR1197
 OR1197_MARKER: DB = BENCH MARK DISK
 OR1197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1197_STAMPING: 18-278.45 1976 2160.50
 OR1197_MARK LOGO: SDDT
 OR1197_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1197+STABILITY: SURFACE MOTION
 OR1197_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR1197+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1197
 OR1197  HISTORY     - Date     Condition        Report By
 OR1197  HISTORY     - 1976     MONUMENTED       SDDT
 OR1197  HISTORY     - 19930919 GOOD             NGS
 OR1197  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR1197
 OR1197                          STATION DESCRIPTION
 OR1197
 OR1197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1197'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1197'STATE HIGHWAY 47 IN GREGORY, NEAR THE WEST BOUNDARY OF A ROADSIDE
 OR1197'PARK, 20.2 M (66.3 FT) NORTHWEST OF A UTILITY LIGHT POLE, 15.2 M
 OR1197'(49.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT)
 OR1197'SOUTH-SOUTHWEST OF A UTILITY POLE, 0.4 M (1.3 FT) BELOW THE LEVEL OF
 OR1197'THE HIGHWAY, 0.15 M (0.49 FT) SOUTH OF A WITNESS POST, AND THE
 OR1197'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1197
 OR1197                          STATION RECOVERY (2013)
 OR1197
 OR1197'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1196 ***********************************************************************
 OR1196  DESIGNATION -  18 279.56
 OR1196  PID         -  OR1196
 OR1196  STATE/COUNTY-  SD/GREGORY
 OR1196  COUNTRY     -  US
 OR1196  USGS QUAD   -  GREGORY (2017)
 OR1196
 OR1196                         *CURRENT SURVEY CONTROL
 OR1196  ______________________________________________________________________
 OR1196* NAD 83(1986) POSITION- 43 13 07.     (N) 099 24 18.     (W)   SCALED
 OR1196* NAVD 88 ORTHO HEIGHT -   655.895 (meters)     2151.88  (feet) ADJUSTED
 OR1196  ______________________________________________________________________
 OR1196  GEOID HEIGHT    -        -25.675 (meters)                     GEOID18
 OR1196  DYNAMIC HEIGHT  -        655.644 (meters)     2151.06  (feet) COMP
 OR1196  MODELED GRAVITY -    980,217.2   (mgal)                       NAVD 88
 OR1196
 OR1196  VERT ORDER      -  FIRST     CLASS II
 OR1196
 OR1196.The horizontal coordinates were scaled from a map and have
 OR1196.an estimated accuracy of +/- 6 seconds.
 OR1196
 OR1196.The orthometric height was determined by differential leveling and
 OR1196.adjusted by the NATIONAL GEODETIC SURVEY
 OR1196.in June 1994.
 OR1196
 OR1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1196.GEOID18 height accuracy estimate available here.
 OR1196
 OR1196.Click photographs - Photos may exist for this station.
 OR1196
 OR1196.The dynamic height is computed by dividing the NAVD 88
 OR1196.geopotential number by the normal gravity value computed on the
 OR1196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1196.degrees latitude (g = 980.6199 gals.).
 OR1196
 OR1196.The modeled gravity was interpolated from observed gravity values.
 OR1196
 OR1196;                    North         East    Units  Estimated Accuracy
 OR1196;SPC SD S     -    98,770.      675,420.      MT  (+/- 180 meters Scaled)
 OR1196
 OR1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN671851(NAD 83)
 OR1196
 OR1196                          SUPERSEDED SURVEY CONTROL
 OR1196
 OR1196.No superseded survey control is available for this station.
 OR1196
 OR1196_MARKER: DB = BENCH MARK DISK
 OR1196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1196_STAMPING: 18-279.56 1976 2150.54
 OR1196_MARK LOGO: SDDT
 OR1196_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1196+STABILITY: SURFACE MOTION
 OR1196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1196+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1196
 OR1196  HISTORY     - Date     Condition        Report By
 OR1196  HISTORY     - 1976     MONUMENTED       SDDT
 OR1196  HISTORY     - 19930919 GOOD             NGS
 OR1196  HISTORY     - 20130105 GOOD             INDIV
 OR1196
 OR1196                          STATION DESCRIPTION
 OR1196
 OR1196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1196'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1196'STATE HIGHWAY 47 IN GREGORY, 0.9 KM (0.55 MI) SOUTHEAST OF MILEPOST
 OR1196'279, 68.6 M (225.1 FT) SOUTHEAST OF THE CENTER OF THE GREGORY AIRPORT
 OR1196'ENTRANCE ROAD, 24.1 M (79.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1196'1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1196'SOUTHEAST OF AN UNDERGROUND CABLE WARNING SIGN, 0.3 M (1.0 FT)
 OR1196'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.15 M (0.49
 OR1196'FT) ABOVE THE GROUND SURFACE.
 OR1196
 OR1196                          STATION RECOVERY (2013)
 OR1196
 OR1196'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1195 ***********************************************************************
 OR1195  DESIGNATION -  18 280.71
 OR1195  PID         -  OR1195
 OR1195  STATE/COUNTY-  SD/GREGORY
 OR1195  COUNTRY     -  US
 OR1195  USGS QUAD   -  GREGORY (2017)
 OR1195
 OR1195                         *CURRENT SURVEY CONTROL
 OR1195  ______________________________________________________________________
 OR1195* NAD 83(1986) POSITION- 43 12 43.     (N) 099 23 05.     (W)   SCALED
 OR1195* NAVD 88 ORTHO HEIGHT -   654.923 (meters)     2148.69  (feet) ADJUSTED
 OR1195  ______________________________________________________________________
 OR1195  GEOID HEIGHT    -        -25.689 (meters)                     GEOID18
 OR1195  DYNAMIC HEIGHT  -        654.673 (meters)     2147.87  (feet) COMP
 OR1195  MODELED GRAVITY -    980,217.6   (mgal)                       NAVD 88
 OR1195
 OR1195  VERT ORDER      -  FIRST     CLASS II
 OR1195
 OR1195.The horizontal coordinates were scaled from a map and have
 OR1195.an estimated accuracy of +/- 6 seconds.
 OR1195
 OR1195.The orthometric height was determined by differential leveling and
 OR1195.adjusted by the NATIONAL GEODETIC SURVEY
 OR1195.in June 1994.
 OR1195
 OR1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1195.GEOID18 height accuracy estimate available here.
 OR1195
 OR1195.Click photographs - Photos may exist for this station.
 OR1195
 OR1195.The dynamic height is computed by dividing the NAVD 88
 OR1195.geopotential number by the normal gravity value computed on the
 OR1195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1195.degrees latitude (g = 980.6199 gals.).
 OR1195
 OR1195.The modeled gravity was interpolated from observed gravity values.
 OR1195
 OR1195;                    North         East    Units  Estimated Accuracy
 OR1195;SPC SD S     -    98,050.      677,080.      MT  (+/- 180 meters Scaled)
 OR1195
 OR1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN687844(NAD 83)
 OR1195
 OR1195                          SUPERSEDED SURVEY CONTROL
 OR1195
 OR1195.No superseded survey control is available for this station.
 OR1195
 OR1195_MARKER: DB = BENCH MARK DISK
 OR1195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1195_STAMPING: 18-280.71 1976 2147.27
 OR1195_MARK LOGO: SDDT
 OR1195_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1195+STABILITY: SURFACE MOTION
 OR1195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1195+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1195
 OR1195  HISTORY     - Date     Condition        Report By
 OR1195  HISTORY     - 1976     MONUMENTED       SDDT
 OR1195  HISTORY     - 19930919 GOOD             NGS
 OR1195  HISTORY     - 20130105 GOOD             INDIV
 OR1195
 OR1195                          STATION DESCRIPTION
 OR1195
 OR1195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1195'4.5 KM (2.80 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1195'STATE HIGHWAY 47 IN GREGORY, 1.1 KM (0.70 MI) SOUTHEAST OF MILEPOST
 OR1195'280, 64.0 M (210.0 FT) SOUTHEAST OF A UTILITY POLE WITH LINES
 OR1195'CROSSING THE HIGHWAY, 23.8 M (78.1 FT) NORTHEAST OF THE HIGHWAY
 OR1195'CENTERLINE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3
 OR1195'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OR1195'GROUND SURFACE.
 OR1195
 OR1195                          STATION RECOVERY (2013)
 OR1195
 OR1195'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1194 ***********************************************************************
 OR1194  DESIGNATION -  18 281.92
 OR1194  PID         -  OR1194
 OR1194  STATE/COUNTY-  SD/GREGORY
 OR1194  COUNTRY     -  US
 OR1194  USGS QUAD   -  BURKE (2017)
 OR1194
 OR1194                         *CURRENT SURVEY CONTROL
 OR1194  ______________________________________________________________________
 OR1194* NAD 83(1986) POSITION- 43 12 06.     (N) 099 21 57.     (W)   SCALED
 OR1194* NAVD 88 ORTHO HEIGHT -   660.917 (meters)     2168.36  (feet) ADJUSTED
 OR1194  ______________________________________________________________________
 OR1194  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 OR1194  DYNAMIC HEIGHT  -        660.664 (meters)     2167.53  (feet) COMP
 OR1194  MODELED GRAVITY -    980,217.9   (mgal)                       NAVD 88
 OR1194
 OR1194  VERT ORDER      -  FIRST     CLASS II
 OR1194
 OR1194.The horizontal coordinates were scaled from a map and have
 OR1194.an estimated accuracy of +/- 6 seconds.
 OR1194
 OR1194.The orthometric height was determined by differential leveling and
 OR1194.adjusted by the NATIONAL GEODETIC SURVEY
 OR1194.in June 1994.
 OR1194
 OR1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1194.GEOID18 height accuracy estimate available here.
 OR1194
 OR1194.Click photographs - Photos may exist for this station.
 OR1194
 OR1194.The dynamic height is computed by dividing the NAVD 88
 OR1194.geopotential number by the normal gravity value computed on the
 OR1194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1194.degrees latitude (g = 980.6199 gals.).
 OR1194
 OR1194.The modeled gravity was interpolated from observed gravity values.
 OR1194
 OR1194;                    North         East    Units  Estimated Accuracy
 OR1194;SPC SD S     -    96,920.      678,630.      MT  (+/- 180 meters Scaled)
 OR1194
 OR1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN702832(NAD 83)
 OR1194
 OR1194                          SUPERSEDED SURVEY CONTROL
 OR1194
 OR1194.No superseded survey control is available for this station.
 OR1194
 OR1194_MARKER: DB = BENCH MARK DISK
 OR1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1194_STAMPING: 18-281.92 1976 2167.02
 OR1194_MARK LOGO: SDDT
 OR1194_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1194+STABILITY: SURFACE MOTION
 OR1194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1194+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1194
 OR1194  HISTORY     - Date     Condition        Report By
 OR1194  HISTORY     - 1976     MONUMENTED       SDDT
 OR1194  HISTORY     - 19930927 GOOD             NGS
 OR1194  HISTORY     - 20130105 GOOD             INDIV
 OR1194
 OR1194                          STATION DESCRIPTION
 OR1194
 OR1194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1194'6.4 KM (3.95 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1194'STATE HIGHWAY 47 IN GREGORY, 1.4 KM (0.85 MI) SOUTHEAST OF MILEPOST
 OR1194'281, 142.0 M (465.9 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE
 OR1194'ROAD, 29.6 M (97.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M
 OR1194'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF
 OR1194'A FENCE, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 OR1194'IS PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1194
 OR1194                          STATION RECOVERY (2013)
 OR1194
 OR1194'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1193 ***********************************************************************
 OR1193  DESIGNATION -  18 282.98
 OR1193  PID         -  OR1193
 OR1193  STATE/COUNTY-  SD/GREGORY
 OR1193  COUNTRY     -  US
 OR1193  USGS QUAD   -  BURKE (2017)
 OR1193
 OR1193                         *CURRENT SURVEY CONTROL
 OR1193  ______________________________________________________________________
 OR1193* NAD 83(1986) POSITION- 43 11 54.     (N) 099 20 45.     (W)   SCALED
 OR1193* NAVD 88 ORTHO HEIGHT -   657.594 (meters)     2157.46  (feet) ADJUSTED
 OR1193  ______________________________________________________________________
 OR1193  GEOID HEIGHT    -        -25.715 (meters)                     GEOID18
 OR1193  DYNAMIC HEIGHT  -        657.344 (meters)     2156.64  (feet) COMP
 OR1193  MODELED GRAVITY -    980,218.9   (mgal)                       NAVD 88
 OR1193
 OR1193  VERT ORDER      -  FIRST     CLASS II
 OR1193
 OR1193.The horizontal coordinates were scaled from a map and have
 OR1193.an estimated accuracy of +/- 6 seconds.
 OR1193
 OR1193.The orthometric height was determined by differential leveling and
 OR1193.adjusted by the NATIONAL GEODETIC SURVEY
 OR1193.in June 1994.
 OR1193
 OR1193.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1193.GEOID18 height accuracy estimate available here.
 OR1193
 OR1193.Click photographs - Photos may exist for this station.
 OR1193
 OR1193.The dynamic height is computed by dividing the NAVD 88
 OR1193.geopotential number by the normal gravity value computed on the
 OR1193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1193.degrees latitude (g = 980.6199 gals.).
 OR1193
 OR1193.The modeled gravity was interpolated from observed gravity values.
 OR1193
 OR1193;                    North         East    Units  Estimated Accuracy
 OR1193;SPC SD S     -    96,570.      680,260.      MT  (+/- 180 meters Scaled)
 OR1193
 OR1193_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN719828(NAD 83)
 OR1193
 OR1193                          SUPERSEDED SURVEY CONTROL
 OR1193
 OR1193.No superseded survey control is available for this station.
 OR1193
 OR1193_MARKER: DB = BENCH MARK DISK
 OR1193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1193_STAMPING: 18-282.98 1976 2156.12
 OR1193_MARK LOGO: SDDT
 OR1193_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1193+STABILITY: SURFACE MOTION
 OR1193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1193+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1193
 OR1193  HISTORY     - Date     Condition        Report By
 OR1193  HISTORY     - 1976     MONUMENTED       SDDT
 OR1193  HISTORY     - 19930927 GOOD             NGS
 OR1193  HISTORY     - 20130105 GOOD             INDIV
 OR1193
 OR1193                          STATION DESCRIPTION
 OR1193
 OR1193'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1193'8.3 KM (5.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1193'STATE HIGHWAY 47 IN GREGORY, 48.5 M (159.1 FT) EAST OF A T-FENCE
 OR1193'CORNER AND THE CENTER GATE POST OF 2 FIELD ENTRANCES, 48.0 M (157.5
 OR1193'FT) NORTHEAST OF MILEPOST 283, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY
 OR1193'CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OR1193'FT) SOUTH OF A FENCE, 0.15 M (0.49 FT) SOUTH OF A WITNESS POST, AND
 OR1193'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1193
 OR1193                          STATION RECOVERY (2013)
 OR1193
 OR1193'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1192 ***********************************************************************
 OR1192  CBN         -  This is a Cooperative Base Network Control Station.
 OR1192  DESIGNATION -  18 283.50
 OR1192  PID         -  OR1192
 OR1192  STATE/COUNTY-  SD/GREGORY
 OR1192  COUNTRY     -  US
 OR1192  USGS QUAD   -  BURKE (2017)
 OR1192
 OR1192                         *CURRENT SURVEY CONTROL
 OR1192  ______________________________________________________________________
 OR1192* NAD 83(2011) POSITION- 43 11 54.18037(N) 099 20 12.44007(W)   ADJUSTED
 OR1192* NAD 83(2011) ELLIP HT-   632.031 (meters)        (06/27/12)   ADJUSTED
 OR1192* NAD 83(2011) EPOCH   -  2010.00
 OR1192* NAVD 88 ORTHO HEIGHT -   657.765 (meters)     2158.02  (feet) ADJUSTED
 OR1192  ______________________________________________________________________
 OR1192  GEOID HEIGHT    -        -25.728 (meters)                     GEOID18
 OR1192  NAD 83(2011) X  -   -755,597.394 (meters)                     COMP
 OR1192  NAD 83(2011) Y  - -4,595,653.571 (meters)                     COMP
 OR1192  NAD 83(2011) Z  -  4,344,026.902 (meters)                     COMP
 OR1192  LAPLACE CORR    -         -3.42  (seconds)                    DEFLEC18
 OR1192  DYNAMIC HEIGHT  -        657.515 (meters)     2157.20  (feet) COMP
 OR1192  MODELED GRAVITY -    980,219.5   (mgal)                       NAVD 88
 OR1192
 OR1192  VERT ORDER      -  FIRST     CLASS II
 OR1192
 OR1192  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1192  Standards:
 OR1192         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1192            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1192  -------------------------------------------------------------------
 OR1192  NETWORK    0.99   2.90           0.46   0.32   1.48     -0.05497374
 OR1192  -------------------------------------------------------------------
 OR1192  Click here for local accuracies and other accuracy information.
 OR1192
 OR1192.The horizontal coordinates were established by GPS observations
 OR1192.and adjusted by the National Geodetic Survey in June 2012.
 OR1192
 OR1192.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1192.been affixed to the stable North American tectonic plate. See 
 OR1192.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1192
 OR1192.The horizontal coordinates are valid at the epoch date displayed above
 OR1192.which is a decimal equivalence of Year/Month/Day.
 OR1192
 OR1192.The orthometric height was determined by differential leveling and
 OR1192.adjusted by the NATIONAL GEODETIC SURVEY
 OR1192.in June 1994.
 OR1192
 OR1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1192.GEOID18 height accuracy estimate available here.
 OR1192
 OR1192.Click photographs - Photos may exist for this station.
 OR1192
 OR1192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1192
 OR1192.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1192
 OR1192.The ellipsoidal height was determined by GPS observations
 OR1192.and is referenced to NAD 83.
 OR1192
 OR1192.The dynamic height is computed by dividing the NAVD 88
 OR1192.geopotential number by the normal gravity value computed on the
 OR1192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1192.degrees latitude (g = 980.6199 gals.).
 OR1192
 OR1192.The modeled gravity was interpolated from observed gravity values.
 OR1192
 OR1192. The following values were computed from the NAD 83(2011) position.
 OR1192
 OR1192;                    North         East     Units Scale Factor Converg.
 OR1192;SPC SD S     -    96,585.225   680,989.958   MT  0.99993358   +0 41 14.9
 OR1192;SPC SD S     -   316,880.03  2,234,214.55   sFT  0.99993358   +0 41 14.9
 OR1192;UTM  14      - 4,782,900.372   472,637.362   MT  0.99960921   -0 13 50.0
 OR1192
 OR1192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1192!SPC SD S     -   0.99990089  x   0.99993358  =   0.99983448
 OR1192!UTM  14      -   0.99990089  x   0.99960921  =   0.99951014
 OR1192
 OR1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7263782900(NAD 83)
 OR1192
 OR1192                          SUPERSEDED SURVEY CONTROL
 OR1192
 OR1192  NAD 83(2007)-  43 11 54.18040(N)    099 20 12.44089(W) AD(2002.00) 0
 OR1192  ELLIP H (02/10/07)  632.064  (m)                       GP(2002.00)    
 OR1192  ELLIP H (04/15/04)  632.045  (m)                       GP(       ) 2 1
 OR1192  NAD 83(1996)-  43 11 54.18002(N)    099 20 12.44078(W) AD(       ) B
 OR1192  ELLIP H (04/18/97)  632.091  (m)                       GP(       ) 4 1
 OR1192  NAVD 88             657.77   (m)         2158.0    (f) LEVELING    3  
 OR1192
 OR1192.Superseded values are not recommended for survey control.
 OR1192
 OR1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1192.See file dsdata.pdf to determine how the superseded data were derived.
 OR1192
 OR1192_MARKER: Z = SEE DESCRIPTION
 OR1192_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1192_STAMPING: 18-283.50 1993
 OR1192_MARK LOGO: NGS
 OR1192_PROJECTION: FLUSH
 OR1192_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1192+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1192_ROD/PIPE-DEPTH: 6.4 meters
 OR1192_SLEEVE-DEPTH  : 1.8 meters
 OR1192
 OR1192  HISTORY     - Date     Condition        Report By
 OR1192  HISTORY     - 1993     MONUMENTED       SDDT
 OR1192  HISTORY     - 19930927 GOOD             NGS
 OR1192  HISTORY     - 19960715 GOOD             NGS
 OR1192  HISTORY     - 20130105 GOOD             INDIV
 OR1192
 OR1192                          STATION DESCRIPTION
 OR1192
 OR1192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1192'9.0 KM (5.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1192'STATE HIGHWAY 47 IN GREGORY, 748.0 M (2454.1 FT) EAST OF MILEPOST
 OR1192'283, 33.0 M (108.3 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 30.5 M
 OR1192'(100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) SOUTH OF A
 OR1192'FENCE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1192'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND
 OR1192'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1192
 OR1192                          STATION RECOVERY (1996)
 OR1192
 OR1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1192'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) EAST OF GREGORY AND 2.7
 OR1192'MI (4.3 KM) WEST OF BURKE, ON U.S. HIGHWAY 18.  OWNERSHIP--THE STATE
 OR1192'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OR1192'HIGHWAY 18 AND STATE HIGHWAY 47 SOUTH IN BURKE, GO WEST ON U.S.
 OR1192'HIGHWAY 18 FOR 2.6 MI (4.2 KM) TO A COUNTY ROAD LEADING NORTH AND THE
 OR1192'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 OR1192'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 OR1192'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 31.7 M (104.0 FT) WEST OF THE
 OR1192'CENTER OF THE ROAD, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE,
 OR1192'23.5 M (77.1 FT) WEST OF A FENCE CORNER, 0.6 M (2.0 FT) SOUTH OF A
 OR1192'WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 OR1192'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OR1192'AND THEN A 4-INCH PVC CAP.
 OR1192
 OR1192                          STATION RECOVERY (2013)
 OR1192
 OR1192'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1191 ***********************************************************************
 OR1191  DESIGNATION -  18 283.87
 OR1191  PID         -  OR1191
 OR1191  STATE/COUNTY-  SD/GREGORY
 OR1191  COUNTRY     -  US
 OR1191  USGS QUAD   -  BURKE (2017)
 OR1191
 OR1191                         *CURRENT SURVEY CONTROL
 OR1191  ______________________________________________________________________
 OR1191* NAD 83(1986) POSITION- 43 11 53.     (N) 099 19 43.     (W)   SCALED
 OR1191* NAVD 88 ORTHO HEIGHT -   662.860 (meters)     2174.73  (feet) ADJUSTED
 OR1191  ______________________________________________________________________
 OR1191  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 OR1191  DYNAMIC HEIGHT  -        662.609 (meters)     2173.91  (feet) COMP
 OR1191  MODELED GRAVITY -    980,220.2   (mgal)                       NAVD 88
 OR1191
 OR1191  VERT ORDER      -  FIRST     CLASS II
 OR1191
 OR1191.The horizontal coordinates were scaled from a map and have
 OR1191.an estimated accuracy of +/- 6 seconds.
 OR1191
 OR1191.The orthometric height was determined by differential leveling and
 OR1191.adjusted by the NATIONAL GEODETIC SURVEY
 OR1191.in June 1994.
 OR1191
 OR1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1191.GEOID18 height accuracy estimate available here.
 OR1191
 OR1191.Click photographs - Photos may exist for this station.
 OR1191
 OR1191.The dynamic height is computed by dividing the NAVD 88
 OR1191.geopotential number by the normal gravity value computed on the
 OR1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1191.degrees latitude (g = 980.6199 gals.).
 OR1191
 OR1191.The modeled gravity was interpolated from observed gravity values.
 OR1191
 OR1191;                    North         East    Units  Estimated Accuracy
 OR1191;SPC SD S     -    96,560.      681,660.      MT  (+/- 180 meters Scaled)
 OR1191
 OR1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN733828(NAD 83)
 OR1191
 OR1191                          SUPERSEDED SURVEY CONTROL
 OR1191
 OR1191.No superseded survey control is available for this station.
 OR1191
 OR1191_MARKER: DB = BENCH MARK DISK
 OR1191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1191_STAMPING: 18-283.87 1976
 OR1191_MARK LOGO: SDDT
 OR1191_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1191+STABILITY: SURFACE MOTION
 OR1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1191+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1993
 OR1191
 OR1191  HISTORY     - Date     Condition        Report By
 OR1191  HISTORY     - 1976     MONUMENTED       SDDT
 OR1191  HISTORY     - 19930927 GOOD             NGS
 OR1191
 OR1191                          STATION DESCRIPTION
 OR1191
 OR1191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1191'9.7 KM (6.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1191'STATE HIGHWAY 47 IN GREGORY, 170.0 M (557.7 FT) NORTHWEST OF MILEPOST
 OR1191'284, 50.0 M (164.0 FT) EAST OF THE CENTER OF A TRACK ROAD, 30.0 M
 OR1191'(98.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 OR1191'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 OR1191'THE CENTER 1 OF 5 BRACED FENCE POSTS, 0.3 M (1.0 FT) SOUTHWEST OF A
 OR1191'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1191'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1190 ***********************************************************************
 OR1190  DESIGNATION -  18 284.86
 OR1190  PID         -  OR1190
 OR1190  STATE/COUNTY-  SD/GREGORY
 OR1190  COUNTRY     -  US
 OR1190  USGS QUAD   -  BURKE (2017)
 OR1190
 OR1190                         *CURRENT SURVEY CONTROL
 OR1190  ______________________________________________________________________
 OR1190* NAD 83(1986) POSITION- 43 11 23.     (N) 099 18 44.     (W)   SCALED
 OR1190* NAVD 88 ORTHO HEIGHT -   675.835 (meters)     2217.30  (feet) ADJUSTED
 OR1190  ______________________________________________________________________
 OR1190  GEOID HEIGHT    -        -25.744 (meters)                     GEOID18
 OR1190  DYNAMIC HEIGHT  -        675.580 (meters)     2216.47  (feet) COMP
 OR1190  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 OR1190
 OR1190  VERT ORDER      -  FIRST     CLASS II
 OR1190
 OR1190.The horizontal coordinates were scaled from a map and have
 OR1190.an estimated accuracy of +/- 6 seconds.
 OR1190
 OR1190.The orthometric height was determined by differential leveling and
 OR1190.adjusted by the NATIONAL GEODETIC SURVEY
 OR1190.in June 1994.
 OR1190
 OR1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1190.GEOID18 height accuracy estimate available here.
 OR1190
 OR1190.Click photographs - Photos may exist for this station.
 OR1190
 OR1190.The dynamic height is computed by dividing the NAVD 88
 OR1190.geopotential number by the normal gravity value computed on the
 OR1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1190.degrees latitude (g = 980.6199 gals.).
 OR1190
 OR1190.The modeled gravity was interpolated from observed gravity values.
 OR1190
 OR1190;                    North         East    Units  Estimated Accuracy
 OR1190;SPC SD S     -    95,650.      683,000.      MT  (+/- 180 meters Scaled)
 OR1190
 OR1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN746819(NAD 83)
 OR1190
 OR1190                          SUPERSEDED SURVEY CONTROL
 OR1190
 OR1190.No superseded survey control is available for this station.
 OR1190
 OR1190_MARKER: DB = BENCH MARK DISK
 OR1190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1190_STAMPING: 18-284.86 1976 2216.18
 OR1190_MARK LOGO: SDDT
 OR1190_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1190+STABILITY: SURFACE MOTION
 OR1190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1190+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1190
 OR1190  HISTORY     - Date     Condition        Report By
 OR1190  HISTORY     - 1976     MONUMENTED       SDDT
 OR1190  HISTORY     - 19930927 GOOD             NGS
 OR1190  HISTORY     - 20130105 GOOD             INDIV
 OR1190
 OR1190                          STATION DESCRIPTION
 OR1190
 OR1190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1190'11.3 KM (7.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1190'OF STATE HIGHWAY 47 IN GREGORY, 1.45 KM (0.90 MI) SOUTHEAST OF
 OR1190'MILEPOST 284, 30.5 M (100.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1190'23.7 M (77.8 FT) NORTHWEST OF THE CENTER OF A DRIVEWAY AND GATE, 1.6
 OR1190'M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.15 M (0.49 FT) SOUTHWEST
 OR1190'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR1190'ABOVE THE GROUND SURFACE.
 OR1190
 OR1190                          STATION RECOVERY (2013)
 OR1190
 OR1190'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1189 ***********************************************************************
 OR1189  DESIGNATION -  18 285.50
 OR1189  PID         -  OR1189
 OR1189  STATE/COUNTY-  SD/GREGORY
 OR1189  COUNTRY     -  US
 OR1189  USGS QUAD   -  BURKE (2017)
 OR1189
 OR1189                         *CURRENT SURVEY CONTROL
 OR1189  ______________________________________________________________________
 OR1189* NAD 83(1986) POSITION- 43 11 01.     (N) 099 18 12.     (W)   SCALED
 OR1189* NAVD 88 ORTHO HEIGHT -   672.337 (meters)     2205.83  (feet) ADJUSTED
 OR1189  ______________________________________________________________________
 OR1189  GEOID HEIGHT    -        -25.745 (meters)                     GEOID18
 OR1189  DYNAMIC HEIGHT  -        672.083 (meters)     2204.99  (feet) COMP
 OR1189  MODELED GRAVITY -    980,221.4   (mgal)                       NAVD 88
 OR1189
 OR1189  VERT ORDER      -  FIRST     CLASS II
 OR1189
 OR1189.The horizontal coordinates were scaled from a map and have
 OR1189.an estimated accuracy of +/- 6 seconds.
 OR1189
 OR1189.The orthometric height was determined by differential leveling and
 OR1189.adjusted by the NATIONAL GEODETIC SURVEY
 OR1189.in June 1994.
 OR1189
 OR1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1189.GEOID18 height accuracy estimate available here.
 OR1189
 OR1189.Click photographs - Photos may exist for this station.
 OR1189
 OR1189.The dynamic height is computed by dividing the NAVD 88
 OR1189.geopotential number by the normal gravity value computed on the
 OR1189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1189.degrees latitude (g = 980.6199 gals.).
 OR1189
 OR1189.The modeled gravity was interpolated from observed gravity values.
 OR1189
 OR1189;                    North         East    Units  Estimated Accuracy
 OR1189;SPC SD S     -    94,980.      683,730.      MT  (+/- 180 meters Scaled)
 OR1189
 OR1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN753812(NAD 83)
 OR1189
 OR1189                          SUPERSEDED SURVEY CONTROL
 OR1189
 OR1189.No superseded survey control is available for this station.
 OR1189
 OR1189_MARKER: DB = BENCH MARK DISK
 OR1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1189_STAMPING: 18-285.50 1993
 OR1189_MARK LOGO: SDDT
 OR1189_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1189+STABILITY: SURFACE MOTION
 OR1189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1189+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1993
 OR1189
 OR1189  HISTORY     - Date     Condition        Report By
 OR1189  HISTORY     - 1993     MONUMENTED       SDDT
 OR1189  HISTORY     - 19930927 GOOD             NGS
 OR1189  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR1189
 OR1189                          STATION DESCRIPTION
 OR1189
 OR1189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1189'12.2 KM (7.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1189'OF STATE HIGHWAY 47 IN GREGORY, 671.0 M (2201.4 FT) SOUTHEAST OF
 OR1189'MILEPOST 285, 31.2 M (102.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1189'3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 OR1189'SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTHEAST OF A FENCE
 OR1189'CORNER POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1189'GROUND SURFACE.
 OR1189
 OR1189                          STATION RECOVERY (2013)
 OR1189
 OR1189'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1188 ***********************************************************************
 OR1188  DESIGNATION -  18 286.47
 OR1188  PID         -  OR1188
 OR1188  STATE/COUNTY-  SD/GREGORY
 OR1188  COUNTRY     -  US
 OR1188  USGS QUAD   -  BURKE (2017)
 OR1188
 OR1188                         *CURRENT SURVEY CONTROL
 OR1188  ______________________________________________________________________
 OR1188* NAD 83(1986) POSITION- 43 10 33.77   (N) 099 17 11.74   (W)   HD_HELD1
 OR1188* NAVD 88 ORTHO HEIGHT -   671.067 (meters)     2201.66  (feet) ADJUSTED
 OR1188  ______________________________________________________________________
 OR1188  GEOID HEIGHT    -        -25.754 (meters)                     GEOID18
 OR1188  DYNAMIC HEIGHT  -        670.814 (meters)     2200.83  (feet) COMP
 OR1188  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 OR1188
 OR1188  VERT ORDER      -  FIRST     CLASS II
 OR1188
 OR1188.The horizontal coordinates were determined by differentially corrected
 OR1188.hand held GPS observations or other comparable positioning techniques
 OR1188.and have an estimated accuracy of +/- 3 meters.
 OR1188
 OR1188.The orthometric height was determined by differential leveling and
 OR1188.adjusted by the NATIONAL GEODETIC SURVEY
 OR1188.in June 1994.
 OR1188
 OR1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1188.GEOID18 height accuracy estimate available here.
 OR1188
 OR1188.Click photographs - Photos may exist for this station.
 OR1188
 OR1188.The dynamic height is computed by dividing the NAVD 88
 OR1188.geopotential number by the normal gravity value computed on the
 OR1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1188.degrees latitude (g = 980.6199 gals.).
 OR1188
 OR1188.The modeled gravity was interpolated from observed gravity values.
 OR1188
 OR1188;                    North         East    Units  Estimated Accuracy
 OR1188;SPC SD S     -    94,154.3     685,100.4     MT  (+/- 3 meters HH1 GPS) 
 OR1188
 OR1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7670680404(NAD 83)
 OR1188
 OR1188                          SUPERSEDED SURVEY CONTROL
 OR1188
 OR1188.No superseded survey control is available for this station.
 OR1188
 OR1188_MARKER: DB = BENCH MARK DISK
 OR1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1188_STAMPING: 18-286.47 1976 2200.53
 OR1188_MARK LOGO: SDDT
 OR1188_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1188+STABILITY: SURFACE MOTION
 OR1188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1188+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1188
 OR1188  HISTORY     - Date     Condition        Report By
 OR1188  HISTORY     - 1976     MONUMENTED       SDDT
 OR1188  HISTORY     - 19930927 GOOD             NGS
 OR1188  HISTORY     - 20130105 GOOD             INDIV
 OR1188
 OR1188                          STATION DESCRIPTION
 OR1188
 OR1188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1188'13.9 KM (8.65 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1188'OF STATE HIGHWAY 47 IN GREGORY, 800.0 M (2624.7 FT) SOUTHEAST OF
 OR1188'MILEPOST 286, 31.0 M (101.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1188'28.7 M (94.2 FT) SOUTHEAST OF THE CENTER OF A PAVED ROAD, 1.7 M (5.6
 OR1188'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF AN
 OR1188'UNDERGROUND CABLE WARNING SIGN, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OR1188'POST, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS
 OR1188'FLUSH WITH THE GROUND SURFACE.
 OR1188
 OR1188                          STATION RECOVERY (2013)
 OR1188
 OR1188'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1187 ***********************************************************************
 OR1187  DESIGNATION -  18 287.40
 OR1187  PID         -  OR1187
 OR1187  STATE/COUNTY-  SD/GREGORY
 OR1187  COUNTRY     -  US
 OR1187  USGS QUAD   -  BURKE (2017)
 OR1187
 OR1187                         *CURRENT SURVEY CONTROL
 OR1187  ______________________________________________________________________
 OR1187* NAD 83(1986) POSITION- 43 10 01.     (N) 099 16 24.     (W)   SCALED
 OR1187* NAVD 88 ORTHO HEIGHT -   667.279 (meters)     2189.23  (feet) ADJUSTED
 OR1187  ______________________________________________________________________
 OR1187  GEOID HEIGHT    -        -25.755 (meters)                     GEOID18
 OR1187  DYNAMIC HEIGHT  -        667.028 (meters)     2188.41  (feet) COMP
 OR1187  MODELED GRAVITY -    980,222.3   (mgal)                       NAVD 88
 OR1187
 OR1187  VERT ORDER      -  FIRST     CLASS II
 OR1187
 OR1187.The horizontal coordinates were scaled from a map and have
 OR1187.an estimated accuracy of +/- 6 seconds.
 OR1187
 OR1187.The orthometric height was determined by differential leveling and
 OR1187.adjusted by the NATIONAL GEODETIC SURVEY
 OR1187.in June 1994.
 OR1187
 OR1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1187.GEOID18 height accuracy estimate available here.
 OR1187
 OR1187.Click photographs - Photos may exist for this station.
 OR1187
 OR1187.The dynamic height is computed by dividing the NAVD 88
 OR1187.geopotential number by the normal gravity value computed on the
 OR1187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1187.degrees latitude (g = 980.6199 gals.).
 OR1187
 OR1187.The modeled gravity was interpolated from observed gravity values.
 OR1187
 OR1187;                    North         East    Units  Estimated Accuracy
 OR1187;SPC SD S     -    93,160.      686,190.      MT  (+/- 180 meters Scaled)
 OR1187
 OR1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN777793(NAD 83)
 OR1187
 OR1187                          SUPERSEDED SURVEY CONTROL
 OR1187
 OR1187.No superseded survey control is available for this station.
 OR1187
 OR1187_MARKER: DB = BENCH MARK DISK
 OR1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1187_STAMPING: 18-287.40 1993
 OR1187_MARK LOGO: SDDT
 OR1187_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1187+STABILITY: SURFACE MOTION
 OR1187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1187+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1187
 OR1187  HISTORY     - Date     Condition        Report By
 OR1187  HISTORY     - 1993     MONUMENTED       SDDT
 OR1187  HISTORY     - 19930927 GOOD             NGS
 OR1187  HISTORY     - 20130105 GOOD             INDIV
 OR1187
 OR1187                          STATION DESCRIPTION
 OR1187
 OR1187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1187'15.4 KM (9.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1187'OF STATE HIGHWAY 47 IN GREGORY, 668.0 M (2191.6 FT) SOUTHEAST OF
 OR1187'MILEPOST 287, 48.8 M (160.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1187'11.7 M (38.4 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND
 OR1187'GATE, 0.4 M (1.3 FT) SOUTHWEST OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A
 OR1187'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1187'GROUND SURFACE.
 OR1187
 OR1187                          STATION RECOVERY (2013)
 OR1187
 OR1187'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1187'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1186 ***********************************************************************
 OR1186  DESIGNATION -  18 288.40
 OR1186  PID         -  OR1186
 OR1186  STATE/COUNTY-  SD/GREGORY
 OR1186  COUNTRY     -  US
 OR1186  USGS QUAD   -  BURKE (2017)
 OR1186
 OR1186                         *CURRENT SURVEY CONTROL
 OR1186  ______________________________________________________________________
 OR1186* NAD 83(1986) POSITION- 43 09 16.     (N) 099 15 49.     (W)   SCALED
 OR1186* NAVD 88 ORTHO HEIGHT -   667.039 (meters)     2188.44  (feet) ADJUSTED
 OR1186  ______________________________________________________________________
 OR1186  GEOID HEIGHT    -        -25.741 (meters)                     GEOID18
 OR1186  DYNAMIC HEIGHT  -        666.787 (meters)     2187.62  (feet) COMP
 OR1186  MODELED GRAVITY -    980,221.3   (mgal)                       NAVD 88
 OR1186
 OR1186  VERT ORDER      -  FIRST     CLASS II
 OR1186
 OR1186.The horizontal coordinates were scaled from a map and have
 OR1186.an estimated accuracy of +/- 6 seconds.
 OR1186
 OR1186.The orthometric height was determined by differential leveling and
 OR1186.adjusted by the NATIONAL GEODETIC SURVEY
 OR1186.in June 1994.
 OR1186
 OR1186.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1186.GEOID18 height accuracy estimate available here.
 OR1186
 OR1186.Click photographs - Photos may exist for this station.
 OR1186
 OR1186.The dynamic height is computed by dividing the NAVD 88
 OR1186.geopotential number by the normal gravity value computed on the
 OR1186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1186.degrees latitude (g = 980.6199 gals.).
 OR1186
 OR1186.The modeled gravity was interpolated from observed gravity values.
 OR1186
 OR1186;                    North         East    Units  Estimated Accuracy
 OR1186;SPC SD S     -    91,780.      687,000.      MT  (+/- 180 meters Scaled)
 OR1186
 OR1186_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN785779(NAD 83)
 OR1186
 OR1186                          SUPERSEDED SURVEY CONTROL
 OR1186
 OR1186.No superseded survey control is available for this station.
 OR1186
 OR1186_MARKER: DB = BENCH MARK DISK
 OR1186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1186_STAMPING: 18-288.40 1993
 OR1186_MARK LOGO: SDDT
 OR1186_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1186+STABILITY: SURFACE MOTION
 OR1186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1186+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1186
 OR1186  HISTORY     - Date     Condition        Report By
 OR1186  HISTORY     - 1993     MONUMENTED       SDDT
 OR1186  HISTORY     - 19930927 GOOD             NGS
 OR1186  HISTORY     - 20130105 GOOD             INDIV
 OR1186
 OR1186                          STATION DESCRIPTION
 OR1186
 OR1186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1186'17.1 KM (10.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1186'OF STATE HIGHWAY 47 IN GREGORY, 731.0 M (2398.3 FT) NORTH OF MILEPOST
 OR1186'288, 43.7 M (143.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 15.0 M
 OR1186'(49.2 FT) SOUTHEAST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT)
 OR1186'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS
 OR1186'POST, 0.15 M (0.49 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 OR1186'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1186
 OR1186                          STATION RECOVERY (2013)
 OR1186
 OR1186'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1186'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1185 ***********************************************************************
 OR1185  DESIGNATION -  18 288.80
 OR1185  PID         -  OR1185
 OR1185  STATE/COUNTY-  SD/GREGORY
 OR1185  COUNTRY     -  US
 OR1185  USGS QUAD   -  BURKE (2017)
 OR1185
 OR1185                         *CURRENT SURVEY CONTROL
 OR1185  ______________________________________________________________________
 OR1185* NAD 83(1986) POSITION- 43 09 04.     (N) 099 15 28.     (W)   SCALED
 OR1185* NAVD 88 ORTHO HEIGHT -   668.138 (meters)     2192.05  (feet) ADJUSTED
 OR1185  ______________________________________________________________________
 OR1185  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 OR1185  DYNAMIC HEIGHT  -        667.886 (meters)     2191.22  (feet) COMP
 OR1185  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 OR1185
 OR1185  VERT ORDER      -  FIRST     CLASS II
 OR1185
 OR1185.The horizontal coordinates were scaled from a map and have
 OR1185.an estimated accuracy of +/- 6 seconds.
 OR1185
 OR1185.The orthometric height was determined by differential leveling and
 OR1185.adjusted by the NATIONAL GEODETIC SURVEY
 OR1185.in June 1994.
 OR1185
 OR1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1185.GEOID18 height accuracy estimate available here.
 OR1185
 OR1185.Click photographs - Photos may exist for this station.
 OR1185
 OR1185.The dynamic height is computed by dividing the NAVD 88
 OR1185.geopotential number by the normal gravity value computed on the
 OR1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1185.degrees latitude (g = 980.6199 gals.).
 OR1185
 OR1185.The modeled gravity was interpolated from observed gravity values.
 OR1185
 OR1185;                    North         East    Units  Estimated Accuracy
 OR1185;SPC SD S     -    91,410.      687,480.      MT  (+/- 180 meters Scaled)
 OR1185
 OR1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN790776(NAD 83)
 OR1185
 OR1185                          SUPERSEDED SURVEY CONTROL
 OR1185
 OR1185.No superseded survey control is available for this station.
 OR1185
 OR1185_MARKER: Z = SEE DESCRIPTION
 OR1185_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1185_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1185_STAMPING: 18-288.80 1993
 OR1185_MARK LOGO: NGS
 OR1185_PROJECTION: FLUSH
 OR1185_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1185_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1185+STABILITY: POSITION/ELEVATION WELL
 OR1185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1185+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1185_ROD/PIPE-DEPTH: 6.4 meters
 OR1185_SLEEVE-DEPTH  : 3.0 meters
 OR1185
 OR1185  HISTORY     - Date     Condition        Report By
 OR1185  HISTORY     - 1993     MONUMENTED       SDDT
 OR1185  HISTORY     - 19930927 GOOD             NGS
 OR1185  HISTORY     - 20130105 GOOD             INDIV
 OR1185
 OR1185                          STATION DESCRIPTION
 OR1185
 OR1185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1185'17.7 KM (11.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1185'OF STATE HIGHWAY 47 IN GREGORY, 322.0 M (1056.4 FT) SOUTHEAST OF
 OR1185'MILEPOST 288, 43.7 M (143.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1185'26.0 M (85.3 FT) NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 12.3 M
 OR1185'(40.4 FT) NORTHWEST OF A FENCE CORNER, 1.7 M (5.6 FT) ABOVE THE LEVEL
 OR1185'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND 0.3 M
 OR1185'(1.0 FT) SOUTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 OR1185'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OR1185'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OR1185'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OR1185'PVC CAP.
 OR1185
 OR1185                          STATION RECOVERY (2013)
 OR1185
 OR1185'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1185'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1184 ***********************************************************************
 OR1184  DESIGNATION -  18 290.05
 OR1184  PID         -  OR1184
 OR1184  STATE/COUNTY-  SD/GREGORY
 OR1184  COUNTRY     -  US
 OR1184  USGS QUAD   -  HERRICK NW (2017)
 OR1184
 OR1184                         *CURRENT SURVEY CONTROL
 OR1184  ______________________________________________________________________
 OR1184* NAD 83(1986) POSITION- 43 08 24.     (N) 099 14 18.     (W)   SCALED
 OR1184* NAVD 88 ORTHO HEIGHT -   667.160 (meters)     2188.84  (feet) ADJUSTED
 OR1184  ______________________________________________________________________
 OR1184  GEOID HEIGHT    -        -25.745 (meters)                     GEOID18
 OR1184  DYNAMIC HEIGHT  -        666.907 (meters)     2188.01  (feet) COMP
 OR1184  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 OR1184
 OR1184  VERT ORDER      -  FIRST     CLASS II
 OR1184
 OR1184.The horizontal coordinates were scaled from a map and have
 OR1184.an estimated accuracy of +/- 6 seconds.
 OR1184
 OR1184.The orthometric height was determined by differential leveling and
 OR1184.adjusted by the NATIONAL GEODETIC SURVEY
 OR1184.in June 1994.
 OR1184
 OR1184.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1184.GEOID18 height accuracy estimate available here.
 OR1184
 OR1184.Click photographs - Photos may exist for this station.
 OR1184
 OR1184.The dynamic height is computed by dividing the NAVD 88
 OR1184.geopotential number by the normal gravity value computed on the
 OR1184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1184.degrees latitude (g = 980.6199 gals.).
 OR1184
 OR1184.The modeled gravity was interpolated from observed gravity values.
 OR1184
 OR1184;                    North         East    Units  Estimated Accuracy
 OR1184;SPC SD S     -    90,200.      689,080.      MT  (+/- 180 meters Scaled)
 OR1184
 OR1184_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN806763(NAD 83)
 OR1184
 OR1184                          SUPERSEDED SURVEY CONTROL
 OR1184
 OR1184.No superseded survey control is available for this station.
 OR1184
 OR1184_MARKER: DB = BENCH MARK DISK
 OR1184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1184_STAMPING: 18-290.05 1993
 OR1184_MARK LOGO: SDDT
 OR1184_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1184+STABILITY: SURFACE MOTION
 OR1184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1184+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1184
 OR1184  HISTORY     - Date     Condition        Report By
 OR1184  HISTORY     - 1993     MONUMENTED       SDDT
 OR1184  HISTORY     - 19930927 GOOD             NGS
 OR1184  HISTORY     - 20130105 GOOD             INDIV
 OR1184
 OR1184                          STATION DESCRIPTION
 OR1184
 OR1184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1184'19.6 KM (12.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1184'OF STATE HIGHWAY 47 IN GREGORY, 60.2 M (197.5 FT) NORTH OF MILEPOST
 OR1184'290, 42.9 M (140.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 11.8 M
 OR1184'(38.7 FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 0.4 M (1.3 FT)
 OR1184'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS
 OR1184'POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 OR1184'FLUSH WITH THE GROUND SURFACE.
 OR1184
 OR1184                          STATION RECOVERY (2013)
 OR1184
 OR1184'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1184'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1183 ***********************************************************************
 OR1183  DESIGNATION -  18 291.25
 OR1183  PID         -  OR1183
 OR1183  STATE/COUNTY-  SD/GREGORY
 OR1183  COUNTRY     -  US
 OR1183  USGS QUAD   -  HERRICK NW (2017)
 OR1183
 OR1183                         *CURRENT SURVEY CONTROL
 OR1183  ______________________________________________________________________
 OR1183* NAD 83(1986) POSITION- 43 08 02.     (N) 099 13 02.     (W)   SCALED
 OR1183* NAVD 88 ORTHO HEIGHT -   662.850 (meters)     2174.70  (feet) ADJUSTED
 OR1183  ______________________________________________________________________
 OR1183  GEOID HEIGHT    -        -25.762 (meters)                     GEOID18
 OR1183  DYNAMIC HEIGHT  -        662.598 (meters)     2173.87  (feet) COMP
 OR1183  MODELED GRAVITY -    980,219.0   (mgal)                       NAVD 88
 OR1183
 OR1183  VERT ORDER      -  FIRST     CLASS II
 OR1183
 OR1183.The horizontal coordinates were scaled from a map and have
 OR1183.an estimated accuracy of +/- 6 seconds.
 OR1183
 OR1183.The orthometric height was determined by differential leveling and
 OR1183.adjusted by the NATIONAL GEODETIC SURVEY
 OR1183.in June 1994.
 OR1183
 OR1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1183.GEOID18 height accuracy estimate available here.
 OR1183
 OR1183.Click photographs - Photos may exist for this station.
 OR1183
 OR1183.The dynamic height is computed by dividing the NAVD 88
 OR1183.geopotential number by the normal gravity value computed on the
 OR1183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1183.degrees latitude (g = 980.6199 gals.).
 OR1183
 OR1183.The modeled gravity was interpolated from observed gravity values.
 OR1183
 OR1183;                    North         East    Units  Estimated Accuracy
 OR1183;SPC SD S     -    89,550.      690,800.      MT  (+/- 180 meters Scaled)
 OR1183
 OR1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN823757(NAD 83)
 OR1183
 OR1183                          SUPERSEDED SURVEY CONTROL
 OR1183
 OR1183.No superseded survey control is available for this station.
 OR1183
 OR1183_MARKER: DB = BENCH MARK DISK
 OR1183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1183_STAMPING: 18-291.25 1993
 OR1183_MARK LOGO: SDDT
 OR1183_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1183+STABILITY: SURFACE MOTION
 OR1183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1183+SATELLITE: SATELLITE OBSERVATIONS - January 05, 2013
 OR1183
 OR1183  HISTORY     - Date     Condition        Report By
 OR1183  HISTORY     - 1993     MONUMENTED       SDDT
 OR1183  HISTORY     - 19930927 GOOD             NGS
 OR1183  HISTORY     - 20130105 GOOD             INDIV
 OR1183
 OR1183                          STATION DESCRIPTION
 OR1183
 OR1183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1183'21.4 KM (13.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1183'OF STATE HIGHWAY 47 IN GREGORY, 393.0 M (1289.4 FT) SOUTHEAST OF
 OR1183'MILEPOST 291, 45.5 M (149.3 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 OR1183'30.1 M (98.8 FT) SOUTHEAST OF BENCH MARK P 296, 10.0 M (32.8 FT)
 OR1183'SOUTHEAST OF THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) SOUTHWEST
 OR1183'OF A FENCE CORNER AND THE WEST GATE POST OF A FIELD ENTRANCE, 0.1 M
 OR1183'(0.3 FT) SOUTHWEST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A
 OR1183'WITNESS POST, 0.1 M (0.3 FT) SOUTHEAST OF AN UNDERGROUND CABLE
 OR1183'WARNING SIGN, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1183'GROUND SURFACE.
 OR1183
 OR1183                          STATION RECOVERY (2013)
 OR1183
 OR1183'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1183'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1182 ***********************************************************************
 OR1182  DESIGNATION -  18 292.25
 OR1182  PID         -  OR1182
 OR1182  STATE/COUNTY-  SD/GREGORY
 OR1182  COUNTRY     -  US
 OR1182  USGS QUAD   -  HERRICK NW (2017)
 OR1182
 OR1182                         *CURRENT SURVEY CONTROL
 OR1182  ______________________________________________________________________
 OR1182* NAD 83(1986) POSITION- 43 07 41.     (N) 099 11 56.     (W)   SCALED
 OR1182* NAVD 88 ORTHO HEIGHT -   659.096 (meters)     2162.38  (feet) ADJUSTED
 OR1182  ______________________________________________________________________
 OR1182  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 OR1182  DYNAMIC HEIGHT  -        658.845 (meters)     2161.56  (feet) COMP
 OR1182  MODELED GRAVITY -    980,217.6   (mgal)                       NAVD 88
 OR1182
 OR1182  VERT ORDER      -  FIRST     CLASS II
 OR1182
 OR1182.The horizontal coordinates were scaled from a map and have
 OR1182.an estimated accuracy of +/- 6 seconds.
 OR1182
 OR1182.The orthometric height was determined by differential leveling and
 OR1182.adjusted by the NATIONAL GEODETIC SURVEY
 OR1182.in June 1994.
 OR1182
 OR1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1182.GEOID18 height accuracy estimate available here.
 OR1182
 OR1182.Click photographs - Photos may exist for this station.
 OR1182
 OR1182.The dynamic height is computed by dividing the NAVD 88
 OR1182.geopotential number by the normal gravity value computed on the
 OR1182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1182.degrees latitude (g = 980.6199 gals.).
 OR1182
 OR1182.The modeled gravity was interpolated from observed gravity values.
 OR1182
 OR1182;                    North         East    Units  Estimated Accuracy
 OR1182;SPC SD S     -    88,920.      692,300.      MT  (+/- 180 meters Scaled)
 OR1182
 OR1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN838750(NAD 83)
 OR1182
 OR1182                          SUPERSEDED SURVEY CONTROL
 OR1182
 OR1182.No superseded survey control is available for this station.
 OR1182
 OR1182_MARKER: DB = BENCH MARK DISK
 OR1182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1182_STAMPING: 18-292.25 1993
 OR1182_MARK LOGO: SDDT
 OR1182_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1182+STABILITY: SURFACE MOTION
 OR1182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1182+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1182
 OR1182  HISTORY     - Date     Condition        Report By
 OR1182  HISTORY     - 1993     MONUMENTED       SDDT
 OR1182  HISTORY     - 19930927 GOOD             NGS
 OR1182  HISTORY     - 20130115 GOOD             INDIV
 OR1182
 OR1182                          STATION DESCRIPTION
 OR1182
 OR1182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1182'22.6 KM (14.05 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1182'OF MAIN STREET IN BONESTEEL, 531.0 M (1742.1 FT) SOUTHEAST OF
 OR1182'MILEPOST 292, 38.0 M (124.7 FT) SOUTHEAST OF THE CENTER OF A GRAVELED
 OR1182'ROAD, 21.5 M (70.5 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2
 OR1182'UNDERGROUND CABLE JUNCTION BOXES, 17.6 M (57.7 FT) NORTHEAST OF AND
 OR1182'LEVEL WITH THE CENTERLINE OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OR1182'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1182'GROUND SURFACE.
 OR1182
 OR1182                          STATION RECOVERY (2013)
 OR1182
 OR1182'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1181 ***********************************************************************
 OR1181  DESIGNATION -  18 293.30
 OR1181  PID         -  OR1181
 OR1181  STATE/COUNTY-  SD/GREGORY
 OR1181  COUNTRY     -  US
 OR1181  USGS QUAD   -  HERRICK (2017)
 OR1181
 OR1181                         *CURRENT SURVEY CONTROL
 OR1181  ______________________________________________________________________
 OR1181* NAD 83(1986) POSITION- 43 07 21.     (N) 099 10 39.     (W)   SCALED
 OR1181* NAVD 88 ORTHO HEIGHT -   657.194 (meters)     2156.14  (feet) ADJUSTED
 OR1181  ______________________________________________________________________
 OR1181  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 OR1181  DYNAMIC HEIGHT  -        656.942 (meters)     2155.32  (feet) COMP
 OR1181  MODELED GRAVITY -    980,215.6   (mgal)                       NAVD 88
 OR1181
 OR1181  VERT ORDER      -  FIRST     CLASS II
 OR1181
 OR1181.The horizontal coordinates were scaled from a map and have
 OR1181.an estimated accuracy of +/- 6 seconds.
 OR1181
 OR1181.The orthometric height was determined by differential leveling and
 OR1181.adjusted by the NATIONAL GEODETIC SURVEY
 OR1181.in June 1994.
 OR1181
 OR1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1181.GEOID18 height accuracy estimate available here.
 OR1181
 OR1181.Click photographs - Photos may exist for this station.
 OR1181
 OR1181.The dynamic height is computed by dividing the NAVD 88
 OR1181.geopotential number by the normal gravity value computed on the
 OR1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1181.degrees latitude (g = 980.6199 gals.).
 OR1181
 OR1181.The modeled gravity was interpolated from observed gravity values.
 OR1181
 OR1181;                    North         East    Units  Estimated Accuracy
 OR1181;SPC SD S     -    88,320.      694,050.      MT  (+/- 180 meters Scaled)
 OR1181
 OR1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN855744(NAD 83)
 OR1181
 OR1181                          SUPERSEDED SURVEY CONTROL
 OR1181
 OR1181.No superseded survey control is available for this station.
 OR1181
 OR1181_MARKER: DB = BENCH MARK DISK
 OR1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1181_STAMPING: 18-293.30 1993
 OR1181_MARK LOGO: SDDT
 OR1181_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1181+STABILITY: SURFACE MOTION
 OR1181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1181+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1181
 OR1181  HISTORY     - Date     Condition        Report By
 OR1181  HISTORY     - 1993     MONUMENTED       SDDT
 OR1181  HISTORY     - 19930927 GOOD             NGS
 OR1181  HISTORY     - 20130115 GOOD             INDIV
 OR1181
 OR1181                          STATION DESCRIPTION
 OR1181
 OR1181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1181'20.8 KM (12.90 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1181'OF MAIN STREET IN BONESTEEL, 612.0 M (2007.9 FT) SOUTHEAST OF
 OR1181'MILEPOST 293, 39.2 M (128.6 FT) NORTHEAST OF AND LEVEL WITH THE
 OR1181'CENTERLINE OF THE HIGHWAY, 21.5 M (70.5 FT) EAST OF THE CENTER OF A
 OR1181'GRAVELED ROAD, 16.7 M (54.8 FT) SOUTHEAST OF AN UNDERGROUND CABLE
 OR1181'WARNING SIGN, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE
 OR1181'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1181
 OR1181                          STATION RECOVERY (2013)
 OR1181
 OR1181'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1180 ***********************************************************************
 OR1180  DESIGNATION -  18 294.50
 OR1180  PID         -  OR1180
 OR1180  STATE/COUNTY-  SD/GREGORY
 OR1180  COUNTRY     -  US
 OR1180  USGS QUAD   -  HERRICK (2017)
 OR1180
 OR1180                         *CURRENT SURVEY CONTROL
 OR1180  ______________________________________________________________________
 OR1180* NAD 83(1986) POSITION- 43 06 54.21   (N) 099 09 26.59   (W)   HD_HELD1
 OR1180* NAVD 88 ORTHO HEIGHT -   650.743 (meters)     2134.98  (feet) ADJUSTED
 OR1180  ______________________________________________________________________
 OR1180  GEOID HEIGHT    -        -25.805 (meters)                     GEOID18
 OR1180  DYNAMIC HEIGHT  -        650.496 (meters)     2134.17  (feet) COMP
 OR1180  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 OR1180
 OR1180  VERT ORDER      -  FIRST     CLASS II
 OR1180
 OR1180.The horizontal coordinates were determined by differentially corrected
 OR1180.hand held GPS observations or other comparable positioning techniques
 OR1180.and have an estimated accuracy of +/- 3 meters.
 OR1180
 OR1180.The orthometric height was determined by differential leveling and
 OR1180.adjusted by the NATIONAL GEODETIC SURVEY
 OR1180.in June 1994.
 OR1180
 OR1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1180.GEOID18 height accuracy estimate available here.
 OR1180
 OR1180.Click photographs - Photos may exist for this station.
 OR1180
 OR1180.The dynamic height is computed by dividing the NAVD 88
 OR1180.geopotential number by the normal gravity value computed on the
 OR1180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1180.degrees latitude (g = 980.6199 gals.).
 OR1180
 OR1180.The modeled gravity was interpolated from observed gravity values.
 OR1180
 OR1180;                    North         East    Units  Estimated Accuracy
 OR1180;SPC SD S     -    87,520.3     695,700.3     MT  (+/- 3 meters HH1 GPS) 
 OR1180
 OR1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN8719573603(NAD 83)
 OR1180
 OR1180                          SUPERSEDED SURVEY CONTROL
 OR1180
 OR1180.No superseded survey control is available for this station.
 OR1180
 OR1180_MARKER: DB = BENCH MARK DISK
 OR1180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1180_STAMPING: 18-294.50 1993
 OR1180_MARK LOGO: SDDT
 OR1180_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1180+STABILITY: SURFACE MOTION
 OR1180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1180+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1180
 OR1180  HISTORY     - Date     Condition        Report By
 OR1180  HISTORY     - 1993     MONUMENTED       SDDT
 OR1180  HISTORY     - 19930927 GOOD             NGS
 OR1180  HISTORY     - 20130115 GOOD             INDIV
 OR1180
 OR1180                          STATION DESCRIPTION
 OR1180
 OR1180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1180'19.0 KM (11.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1180'OF MAIN STREET IN BONESTEEL, 896.0 M (2939.6 FT) EAST OF MILEPOST
 OR1180'294, 23.5 M (77.1 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 OR1180'22.3 M (73.2 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9
 OR1180'FT) SOUTHEAST OF A FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF
 OR1180'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT)
 OR1180'SOUTHWEST OF A FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OR1180'ABOVE THE GROUND SURFACE.
 OR1180
 OR1180                          STATION RECOVERY (2013)
 OR1180
 OR1180'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1179 ***********************************************************************
 OR1179  DESIGNATION -  18 295.65
 OR1179  PID         -  OR1179
 OR1179  STATE/COUNTY-  SD/GREGORY
 OR1179  COUNTRY     -  US
 OR1179  USGS QUAD   -  HERRICK (2017)
 OR1179
 OR1179                         *CURRENT SURVEY CONTROL
 OR1179  ______________________________________________________________________
 OR1179* NAD 83(1986) POSITION- 43 06 23.     (N) 099 08 23.     (W)   SCALED
 OR1179* NAVD 88 ORTHO HEIGHT -   652.335 (meters)     2140.20  (feet) ADJUSTED
 OR1179  ______________________________________________________________________
 OR1179  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 OR1179  DYNAMIC HEIGHT  -        652.089 (meters)     2139.40  (feet) COMP
 OR1179  MODELED GRAVITY -    980,222.9   (mgal)                       NAVD 88
 OR1179
 OR1179  VERT ORDER      -  FIRST     CLASS II
 OR1179
 OR1179.The horizontal coordinates were scaled from a map and have
 OR1179.an estimated accuracy of +/- 6 seconds.
 OR1179
 OR1179.The orthometric height was determined by differential leveling and
 OR1179.adjusted by the NATIONAL GEODETIC SURVEY
 OR1179.in June 1994.
 OR1179
 OR1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1179.GEOID18 height accuracy estimate available here.
 OR1179
 OR1179.Click photographs - Photos may exist for this station.
 OR1179
 OR1179.The dynamic height is computed by dividing the NAVD 88
 OR1179.geopotential number by the normal gravity value computed on the
 OR1179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1179.degrees latitude (g = 980.6199 gals.).
 OR1179
 OR1179.The modeled gravity was interpolated from observed gravity values.
 OR1179
 OR1179;                    North         East    Units  Estimated Accuracy
 OR1179;SPC SD S     -    86,580.      697,150.      MT  (+/- 180 meters Scaled)
 OR1179
 OR1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN886726(NAD 83)
 OR1179
 OR1179                          SUPERSEDED SURVEY CONTROL
 OR1179
 OR1179.No superseded survey control is available for this station.
 OR1179
 OR1179_MARKER: Z = SEE DESCRIPTION
 OR1179_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1179_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1179_STAMPING: 18-295.65 1993
 OR1179_MARK LOGO: NGS
 OR1179_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1179_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1179_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1179+STABILITY: POSITION/ELEVATION WELL
 OR1179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1179+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1179_ROD/PIPE-DEPTH: 6.4 meters
 OR1179_SLEEVE-DEPTH  : 3.0 meters
 OR1179
 OR1179  HISTORY     - Date     Condition        Report By
 OR1179  HISTORY     - 1993     MONUMENTED       SDDT
 OR1179  HISTORY     - 19930927 GOOD             NGS
 OR1179  HISTORY     - 20130115 GOOD             INDIV
 OR1179
 OR1179                          STATION DESCRIPTION
 OR1179
 OR1179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1179'17.2 KM (10.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1179'OF MAIN STREET IN BONESTEEL, 755.0 M (2477.0 FT) EAST OF MILEPOST
 OR1179'295, 29.1 M (95.5 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF
 OR1179'THE HIGHWAY, 20.6 M (67.6 FT) WEST OF THE CENTER OF A GRAVELED ROAD,
 OR1179'15.7 M (51.5 FT) NORTHWEST OF AN UNDERGROUND CABLE JUNCTION BOX, 0.3
 OR1179'M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST
 OR1179'OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OR1179'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OR1179'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OR1179'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1179
 OR1179                          STATION RECOVERY (2013)
 OR1179
 OR1179'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1178 ***********************************************************************
 OR1178  DESIGNATION -  18 296.85
 OR1178  PID         -  OR1178
 OR1178  STATE/COUNTY-  SD/GREGORY
 OR1178  COUNTRY     -  US
 OR1178  USGS QUAD   -  SAINT CHARLES (2017)
 OR1178
 OR1178                         *CURRENT SURVEY CONTROL
 OR1178  ______________________________________________________________________
 OR1178* NAD 83(1986) POSITION- 43 05 48.     (N) 099 07 11.     (W)   SCALED
 OR1178* NAVD 88 ORTHO HEIGHT -   653.850 (meters)     2145.17  (feet) ADJUSTED
 OR1178  ______________________________________________________________________
 OR1178  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 OR1178  DYNAMIC HEIGHT  -        653.605 (meters)     2144.37  (feet) COMP
 OR1178  MODELED GRAVITY -    980,225.8   (mgal)                       NAVD 88
 OR1178
 OR1178  VERT ORDER      -  FIRST     CLASS II
 OR1178
 OR1178.The horizontal coordinates were scaled from a map and have
 OR1178.an estimated accuracy of +/- 6 seconds.
 OR1178
 OR1178.The orthometric height was determined by differential leveling and
 OR1178.adjusted by the NATIONAL GEODETIC SURVEY
 OR1178.in June 1994.
 OR1178
 OR1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1178.GEOID18 height accuracy estimate available here.
 OR1178
 OR1178.Click photographs - Photos may exist for this station.
 OR1178
 OR1178.The dynamic height is computed by dividing the NAVD 88
 OR1178.geopotential number by the normal gravity value computed on the
 OR1178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1178.degrees latitude (g = 980.6199 gals.).
 OR1178
 OR1178.The modeled gravity was interpolated from observed gravity values.
 OR1178
 OR1178;                    North         East    Units  Estimated Accuracy
 OR1178;SPC SD S     -    85,520.      698,800.      MT  (+/- 180 meters Scaled)
 OR1178
 OR1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN902715(NAD 83)
 OR1178
 OR1178                          SUPERSEDED SURVEY CONTROL
 OR1178
 OR1178.No superseded survey control is available for this station.
 OR1178
 OR1178_MARKER: DB = BENCH MARK DISK
 OR1178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1178_STAMPING: 18-296.85 1993
 OR1178_MARK LOGO: SDDT
 OR1178_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1178+STABILITY: SURFACE MOTION
 OR1178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1178+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1178
 OR1178  HISTORY     - Date     Condition        Report By
 OR1178  HISTORY     - 1993     MONUMENTED       SDDT
 OR1178  HISTORY     - 19930927 GOOD             NGS
 OR1178  HISTORY     - 20130115 GOOD             INDIV
 OR1178
 OR1178                          STATION DESCRIPTION
 OR1178
 OR1178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1178'15.3 KM (9.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1178'OF MAIN STREET IN BONESTEEL, 28.0 M (91.9 FT) NORTHWEST OF THE CENTER
 OR1178'OF A GRAVELED ROAD, 26.0 M (85.3 FT) NORTHEAST OF THE HIGHWAY
 OR1178'CENTERLINE, 5.7 M (18.7 FT) NORTHWEST OF UNDERGROUND CABLE JUNCTION
 OR1178'BOX NUMBER TLT 9, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 OR1178'M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 OR1178'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1178
 OR1178                          STATION RECOVERY (2013)
 OR1178
 OR1178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1177 ***********************************************************************
 OR1177  DESIGNATION -  18 298.05
 OR1177  PID         -  OR1177
 OR1177  STATE/COUNTY-  SD/GREGORY
 OR1177  COUNTRY     -  US
 OR1177  USGS QUAD   -  SAINT CHARLES (2017)
 OR1177
 OR1177                         *CURRENT SURVEY CONTROL
 OR1177  ______________________________________________________________________
 OR1177* NAD 83(1986) POSITION- 43 05 06.     (N) 099 05 57.     (W)   SCALED
 OR1177* NAVD 88 ORTHO HEIGHT -   632.288 (meters)     2074.43  (feet) ADJUSTED
 OR1177  ______________________________________________________________________
 OR1177  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 OR1177  DYNAMIC HEIGHT  -        632.053 (meters)     2073.66  (feet) COMP
 OR1177  MODELED GRAVITY -    980,228.0   (mgal)                       NAVD 88
 OR1177
 OR1177  VERT ORDER      -  FIRST     CLASS II
 OR1177
 OR1177.The horizontal coordinates were scaled from a map and have
 OR1177.an estimated accuracy of +/- 6 seconds.
 OR1177
 OR1177.The orthometric height was determined by differential leveling and
 OR1177.adjusted by the NATIONAL GEODETIC SURVEY
 OR1177.in June 1994.
 OR1177
 OR1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1177.GEOID18 height accuracy estimate available here.
 OR1177
 OR1177.Click photographs - Photos may exist for this station.
 OR1177
 OR1177.The dynamic height is computed by dividing the NAVD 88
 OR1177.geopotential number by the normal gravity value computed on the
 OR1177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1177.degrees latitude (g = 980.6199 gals.).
 OR1177
 OR1177.The modeled gravity was interpolated from observed gravity values.
 OR1177
 OR1177;                    North         East    Units  Estimated Accuracy
 OR1177;SPC SD S     -    84,250.      700,490.      MT  (+/- 180 meters Scaled)
 OR1177
 OR1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN919702(NAD 83)
 OR1177
 OR1177                          SUPERSEDED SURVEY CONTROL
 OR1177
 OR1177.No superseded survey control is available for this station.
 OR1177
 OR1177_MARKER: DB = BENCH MARK DISK
 OR1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1177_STAMPING: 18-298.05 1993
 OR1177_MARK LOGO: SDDT
 OR1177_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1177+STABILITY: SURFACE MOTION
 OR1177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1177+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1177
 OR1177  HISTORY     - Date     Condition        Report By
 OR1177  HISTORY     - 1993     MONUMENTED       SDDT
 OR1177  HISTORY     - 19930927 GOOD             NGS
 OR1177  HISTORY     - 20130115 GOOD             INDIV
 OR1177
 OR1177                          STATION DESCRIPTION
 OR1177
 OR1177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1177'13.3 KM (8.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1177'OF MAIN STREET IN BONESTEEL, 104.0 M (341.2 FT) EAST OF MILEPOST 298,
 OR1177'20.7 M (67.9 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 15.6 M (51.2
 OR1177'FT) EAST OF THE CENTERLINE OF A PAVED ROAD, 0.6 M (2.0 FT) BELOW THE
 OR1177'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 OR1177'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1177
 OR1177                          STATION RECOVERY (2013)
 OR1177
 OR1177'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1176 ***********************************************************************
 OR1176  DESIGNATION -  18 299.10
 OR1176  PID         -  OR1176
 OR1176  STATE/COUNTY-  SD/GREGORY
 OR1176  COUNTRY     -  US
 OR1176  USGS QUAD   -  SAINT CHARLES (2017)
 OR1176
 OR1176                         *CURRENT SURVEY CONTROL
 OR1176  ______________________________________________________________________
 OR1176* NAD 83(1986) POSITION- 43 04 43.     (N) 099 04 52.     (W)   SCALED
 OR1176* NAVD 88 ORTHO HEIGHT -   628.700 (meters)     2062.66  (feet) ADJUSTED
 OR1176  ______________________________________________________________________
 OR1176  GEOID HEIGHT    -        -25.838 (meters)                     GEOID18
 OR1176  DYNAMIC HEIGHT  -        628.467 (meters)     2061.90  (feet) COMP
 OR1176  MODELED GRAVITY -    980,229.9   (mgal)                       NAVD 88
 OR1176
 OR1176  VERT ORDER      -  FIRST     CLASS II
 OR1176
 OR1176.The horizontal coordinates were scaled from a map and have
 OR1176.an estimated accuracy of +/- 6 seconds.
 OR1176
 OR1176.The orthometric height was determined by differential leveling and
 OR1176.adjusted by the NATIONAL GEODETIC SURVEY
 OR1176.in June 1994.
 OR1176
 OR1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1176.GEOID18 height accuracy estimate available here.
 OR1176
 OR1176.Click photographs - Photos may exist for this station.
 OR1176
 OR1176.The dynamic height is computed by dividing the NAVD 88
 OR1176.geopotential number by the normal gravity value computed on the
 OR1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1176.degrees latitude (g = 980.6199 gals.).
 OR1176
 OR1176.The modeled gravity was interpolated from observed gravity values.
 OR1176
 OR1176;                    North         East    Units  Estimated Accuracy
 OR1176;SPC SD S     -    83,560.      701,970.      MT  (+/- 180 meters Scaled)
 OR1176
 OR1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN933695(NAD 83)
 OR1176
 OR1176                          SUPERSEDED SURVEY CONTROL
 OR1176
 OR1176.No superseded survey control is available for this station.
 OR1176
 OR1176_MARKER: DB = BENCH MARK DISK
 OR1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1176_STAMPING: 18-299.10 1993
 OR1176_MARK LOGO: SDDT
 OR1176_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1176+STABILITY: SURFACE MOTION
 OR1176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1176+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1176
 OR1176  HISTORY     - Date     Condition        Report By
 OR1176  HISTORY     - 1993     MONUMENTED       SDDT
 OR1176  HISTORY     - 19930927 GOOD             NGS
 OR1176  HISTORY     - 20130115 GOOD             INDIV
 OR1176
 OR1176                          STATION DESCRIPTION
 OR1176
 OR1176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1176'11.5 KM (7.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1176'OF MAIN STREET IN BONESTEEL, 274.0 M (898.9 FT) EAST OF MILEPOST 299,
 OR1176'30.0 M (98.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 28.0 M (91.9
 OR1176'FT) NORTH OF THE HIGHWAY CENTERLINE, 20.4 M (66.9 FT) WEST OF A
 OR1176'UTILITY POLE WITH LINES CROSSING THE HIGHWAY, 0.4 M (1.3 FT) BELOW
 OR1176'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 OR1176'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1176
 OR1176                          STATION RECOVERY (2013)
 OR1176
 OR1176'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1175 ***********************************************************************
 OR1175  CBN         -  This is a Cooperative Base Network Control Station.
 OR1175  DESIGNATION -  18 300.15
 OR1175  PID         -  OR1175
 OR1175  STATE/COUNTY-  SD/GREGORY
 OR1175  COUNTRY     -  US
 OR1175  USGS QUAD   -  SAINT CHARLES (2017)
 OR1175
 OR1175                         *CURRENT SURVEY CONTROL
 OR1175  ______________________________________________________________________
 OR1175* NAD 83(2011) POSITION- 43 04 42.22197(N) 099 03 36.62168(W)   ADJUSTED
 OR1175* NAD 83(2011) ELLIP HT-   601.444 (meters)        (06/27/12)   ADJUSTED
 OR1175* NAD 83(2011) EPOCH   -  2010.00
 OR1175* NAVD 88 ORTHO HEIGHT -   627.303 (meters)     2058.08  (feet) ADJUSTED
 OR1175  ______________________________________________________________________
 OR1175  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 OR1175  NAD 83(2011) X  -   -734,833.412 (meters)                     COMP
 OR1175  NAD 83(2011) Y  - -4,608,227.703 (meters)                     COMP
 OR1175  NAD 83(2011) Z  -  4,334,277.966 (meters)                     COMP
 OR1175  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 OR1175  DYNAMIC HEIGHT  -        627.072 (meters)     2057.32  (feet) COMP
 OR1175  MODELED GRAVITY -    980,233.0   (mgal)                       NAVD 88
 OR1175
 OR1175  VERT ORDER      -  FIRST     CLASS II
 OR1175
 OR1175  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1175  Standards:
 OR1175         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1175            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1175  -------------------------------------------------------------------
 OR1175  NETWORK    0.91   2.84           0.43   0.28   1.45     -0.09536639
 OR1175  -------------------------------------------------------------------
 OR1175  Click here for local accuracies and other accuracy information.
 OR1175
 OR1175.The horizontal coordinates were established by GPS observations
 OR1175.and adjusted by the National Geodetic Survey in June 2012.
 OR1175
 OR1175.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1175.been affixed to the stable North American tectonic plate. See 
 OR1175.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1175
 OR1175.The horizontal coordinates are valid at the epoch date displayed above
 OR1175.which is a decimal equivalence of Year/Month/Day.
 OR1175
 OR1175.The orthometric height was determined by differential leveling and
 OR1175.adjusted by the NATIONAL GEODETIC SURVEY
 OR1175.in June 1994.
 OR1175
 OR1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1175.GEOID18 height accuracy estimate available here.
 OR1175
 OR1175.Click photographs - Photos may exist for this station.
 OR1175
 OR1175.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1175
 OR1175.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1175
 OR1175.The ellipsoidal height was determined by GPS observations
 OR1175.and is referenced to NAD 83.
 OR1175
 OR1175.The dynamic height is computed by dividing the NAVD 88
 OR1175.geopotential number by the normal gravity value computed on the
 OR1175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1175.degrees latitude (g = 980.6199 gals.).
 OR1175
 OR1175.The modeled gravity was interpolated from observed gravity values.
 OR1175
 OR1175. The following values were computed from the NAD 83(2011) position.
 OR1175
 OR1175;                    North         East     Units Scale Factor Converg.
 OR1175;SPC SD S     -    83,564.569   703,673.529   MT  0.99995099   +0 52 41.9
 OR1175;SPC SD S     -   274,161.42  2,308,635.57   sFT  0.99995099   +0 52 41.9
 OR1175;UTM  14      - 4,769,522.243   495,101.663   MT  0.99960030   -0 02 28.0
 OR1175
 OR1175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1175!SPC SD S     -   0.99990569  x   0.99995099  =   0.99985668
 OR1175!UTM  14      -   0.99990569  x   0.99960030  =   0.99950603
 OR1175
 OR1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN9510169522(NAD 83)
 OR1175
 OR1175                          SUPERSEDED SURVEY CONTROL
 OR1175
 OR1175  NAD 83(2007)-  43 04 42.22200(N)    099 03 36.62251(W) AD(2002.00) 0
 OR1175  ELLIP H (02/10/07)  601.473  (m)                       GP(2002.00)    
 OR1175  ELLIP H (04/15/04)  601.453  (m)                       GP(       ) 2 1
 OR1175  NAD 83(1996)-  43 04 42.22171(N)    099 03 36.62235(W) AD(       ) B
 OR1175  ELLIP H (04/18/97)  601.499  (m)                       GP(       ) 4 1
 OR1175  NAVD 88             627.30   (m)         2058.1    (f) LEVELING    3  
 OR1175
 OR1175.Superseded values are not recommended for survey control.
 OR1175
 OR1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1175.See file dsdata.pdf to determine how the superseded data were derived.
 OR1175
 OR1175_MARKER: Z = SEE DESCRIPTION
 OR1175_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1175_STAMPING: 18-300.15 1993
 OR1175_MARK LOGO: NGS
 OR1175_PROJECTION: FLUSH
 OR1175_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1175_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1175+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1175_ROD/PIPE-DEPTH: 6.4 meters
 OR1175_SLEEVE-DEPTH  : 1.8 meters
 OR1175
 OR1175  HISTORY     - Date     Condition        Report By
 OR1175  HISTORY     - 1993     MONUMENTED       SDDT
 OR1175  HISTORY     - 19930927 GOOD             NGS
 OR1175  HISTORY     - 19960722 GOOD             NGS
 OR1175  HISTORY     - 20130115 GOOD             INDIV
 OR1175
 OR1175                          STATION DESCRIPTION
 OR1175
 OR1175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1175'9.8 KM (6.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1175'MAIN STREET IN BONESTEEL, 328.0 M (1076.1 FT) EAST OF MILEPOST 300,
 OR1175'24.9 M (81.7 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 22.9 M (75.1
 OR1175'FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 16.3 M (53.5 FT)
 OR1175'EAST OF A UTILITY POLE WITH LINES CROSSING THE HIGHWAY, 0.4 M (1.3
 OR1175'FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS
 OR1175'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 OR1175'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 OR1175'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1175'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1175
 OR1175                          STATION RECOVERY (1996)
 OR1175
 OR1175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1175'THE STATION IS LOCATED ABOUT 6.1 MI (9.8 KM) WEST OF BONESTEEL AND 2.1
 OR1175'MI (3.4 KM) EAST OF SAINT CHARLES, ON U.S. HIGHWAY 18. OWNERSHIP--THE
 OR1175'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OR1175'HIGHWAY 18 AND STATE HIGHWAY 1806 ABOUT 1.0 MI (1.6 KM) WEST OF
 OR1175'BONESTEEL, GO WEST ON U.S. HIGHWAY 18 FOR 5.1 MI (8.2 KM) TO THE
 OR1175'JUNCTION OF A GRAVELED ROAD AND THE STATION ON THE RIGHT.  THE STATION
 OR1175'IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 OR1175'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 81.7
 OR1175'FT (24.9 M) EAST OF THE CENTER OF THE ROAD, 75.5 FT (23.0 M) NORTH OF
 OR1175'AND LEVEL WITH THE HIGHWAY, 1.3 FT (0.4 M) NORTH OF A METAL GUARD
 OR1175'POST, 1.1 FT (0.3 M) SOUTH OF A WITNESS POST, AND 0.3 FT (9.1 CM)
 OR1175'BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OR1175'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OR1175
 OR1175                          STATION RECOVERY (2013)
 OR1175
 OR1175'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1174 ***********************************************************************
 OR1174  DESIGNATION -  18 301.15
 OR1174  PID         -  OR1174
 OR1174  STATE/COUNTY-  SD/GREGORY
 OR1174  COUNTRY     -  US
 OR1174  USGS QUAD   -  SAINT CHARLES (2017)
 OR1174
 OR1174                         *CURRENT SURVEY CONTROL
 OR1174  ______________________________________________________________________
 OR1174* NAD 83(1986) POSITION- 43 04 43.     (N) 099 02 31.     (W)   SCALED
 OR1174* NAVD 88 ORTHO HEIGHT -   625.933 (meters)     2053.58  (feet) ADJUSTED
 OR1174  ______________________________________________________________________
 OR1174  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 OR1174  DYNAMIC HEIGHT  -        625.705 (meters)     2052.83  (feet) COMP
 OR1174  MODELED GRAVITY -    980,235.6   (mgal)                       NAVD 88
 OR1174
 OR1174  VERT ORDER      -  FIRST     CLASS II
 OR1174
 OR1174.The horizontal coordinates were scaled from a map and have
 OR1174.an estimated accuracy of +/- 6 seconds.
 OR1174
 OR1174.The orthometric height was determined by differential leveling and
 OR1174.adjusted by the NATIONAL GEODETIC SURVEY
 OR1174.in June 1994.
 OR1174
 OR1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1174.GEOID18 height accuracy estimate available here.
 OR1174
 OR1174.Click photographs - Photos may exist for this station.
 OR1174
 OR1174.The dynamic height is computed by dividing the NAVD 88
 OR1174.geopotential number by the normal gravity value computed on the
 OR1174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1174.degrees latitude (g = 980.6199 gals.).
 OR1174
 OR1174.The modeled gravity was interpolated from observed gravity values.
 OR1174
 OR1174;                    North         East    Units  Estimated Accuracy
 OR1174;SPC SD S     -    83,610.      705,160.      MT  (+/- 180 meters Scaled)
 OR1174
 OR1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN965695(NAD 83)
 OR1174
 OR1174                          SUPERSEDED SURVEY CONTROL
 OR1174
 OR1174.No superseded survey control is available for this station.
 OR1174
 OR1174_MARKER: DB = BENCH MARK DISK
 OR1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1174_STAMPING: 18-301.15 1993
 OR1174_MARK LOGO: SDDT
 OR1174_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1174+STABILITY: SURFACE MOTION
 OR1174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1174+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1174
 OR1174  HISTORY     - Date     Condition        Report By
 OR1174  HISTORY     - 1993     MONUMENTED       SDDT
 OR1174  HISTORY     - 19930923 GOOD             NGS
 OR1174  HISTORY     - 20130115 GOOD             INDIV
 OR1174
 OR1174                          STATION DESCRIPTION
 OR1174
 OR1174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1174'8.3 KM (5.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1174'MAIN STREET IN BONESTEEL, 288.0 M (944.9 FT) EAST OF MILEPOST 301,
 OR1174'23.9 M (78.4 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 20.8
 OR1174'M (68.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 15.2 M (49.9 FT)
 OR1174'EAST OF AN UNDERGROUND CABLE WARNING SIGN, 0.3 M (1.0 FT) SOUTH OF A
 OR1174'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1174'GROUND SURFACE.
 OR1174
 OR1174                          STATION RECOVERY (2013)
 OR1174
 OR1174'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1173 ***********************************************************************
 OR1173  DESIGNATION -  18 303.15
 OR1173  PID         -  OR1173
 OR1173  STATE/COUNTY-  SD/GREGORY
 OR1173  COUNTRY     -  US
 OR1173  USGS QUAD   -  SAINT CHARLES (2017)
 OR1173
 OR1173                         *CURRENT SURVEY CONTROL
 OR1173  ______________________________________________________________________
 OR1173* NAD 83(1986) POSITION- 43 04 49.     (N) 099 00 03.     (W)   SCALED
 OR1173* NAVD 88 ORTHO HEIGHT -   616.568 (meters)     2022.86  (feet) ADJUSTED
 OR1173  ______________________________________________________________________
 OR1173  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 OR1173  DYNAMIC HEIGHT  -        616.346 (meters)     2022.13  (feet) COMP
 OR1173  MODELED GRAVITY -    980,240.2   (mgal)                       NAVD 88
 OR1173
 OR1173  VERT ORDER      -  FIRST     CLASS II
 OR1173
 OR1173.The horizontal coordinates were scaled from a map and have
 OR1173.an estimated accuracy of +/- 6 seconds.
 OR1173
 OR1173.The orthometric height was determined by differential leveling and
 OR1173.adjusted by the NATIONAL GEODETIC SURVEY
 OR1173.in June 1994.
 OR1173
 OR1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1173.GEOID18 height accuracy estimate available here.
 OR1173
 OR1173.Click photographs - Photos may exist for this station.
 OR1173
 OR1173.The dynamic height is computed by dividing the NAVD 88
 OR1173.geopotential number by the normal gravity value computed on the
 OR1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1173.degrees latitude (g = 980.6199 gals.).
 OR1173
 OR1173.The modeled gravity was interpolated from observed gravity values.
 OR1173
 OR1173;                    North         East    Units  Estimated Accuracy
 OR1173;SPC SD S     -    83,850.      708,500.      MT  (+/- 180 meters Scaled)
 OR1173
 OR1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN999697(NAD 83)
 OR1173
 OR1173                          SUPERSEDED SURVEY CONTROL
 OR1173
 OR1173.No superseded survey control is available for this station.
 OR1173
 OR1173_MARKER: DB = BENCH MARK DISK
 OR1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1173_STAMPING: 18-303.15 1993
 OR1173_MARK LOGO: SDDT
 OR1173_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1173+STABILITY: SURFACE MOTION
 OR1173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1173+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1173
 OR1173  HISTORY     - Date     Condition        Report By
 OR1173  HISTORY     - 1993     MONUMENTED       SDDT
 OR1173  HISTORY     - 19930923 GOOD             NGS
 OR1173  HISTORY     - 20130115 GOOD             INDIV
 OR1173
 OR1173                          STATION DESCRIPTION
 OR1173
 OR1173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1173'5.0 KM (3.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1173'MAIN STREET IN BONESTEEL, 310.0 M (1017.1 FT) EAST OF MILEPOST 303,
 OR1173'29.0 M (95.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 22.6 M (74.1
 OR1173'FT) NORTH OF THE HIGHWAY CENTERLINE, 18.2 M (59.7 FT) EAST OF
 OR1173'UNDERGROUND CABLE JUNCTION BOX NUMBER N2 W2 J3, 0.3 M (1.0 FT) BELOW
 OR1173'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 OR1173'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1173
 OR1173                          STATION RECOVERY (2013)
 OR1173
 OR1173'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1172 ***********************************************************************
 OR1172  DESIGNATION -  18 304.20
 OR1172  PID         -  OR1172
 OR1172  STATE/COUNTY-  SD/GREGORY
 OR1172  COUNTRY     -  US
 OR1172  USGS QUAD   -  BONESTEEL (2017)
 OR1172
 OR1172                         *CURRENT SURVEY CONTROL
 OR1172  ______________________________________________________________________
 OR1172* NAD 83(1986) POSITION- 43 04 56.     (N) 098 58 52.     (W)   SCALED
 OR1172* NAVD 88 ORTHO HEIGHT -   610.315 (meters)     2002.34  (feet) ADJUSTED
 OR1172  ______________________________________________________________________
 OR1172  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 OR1172  DYNAMIC HEIGHT  -        610.095 (meters)     2001.62  (feet) COMP
 OR1172  MODELED GRAVITY -    980,241.4   (mgal)                       NAVD 88
 OR1172
 OR1172  VERT ORDER      -  FIRST     CLASS II
 OR1172
 OR1172.The horizontal coordinates were scaled from a map and have
 OR1172.an estimated accuracy of +/- 6 seconds.
 OR1172
 OR1172.The orthometric height was determined by differential leveling and
 OR1172.adjusted by the NATIONAL GEODETIC SURVEY
 OR1172.in June 1994.
 OR1172
 OR1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1172.GEOID18 height accuracy estimate available here.
 OR1172
 OR1172.Click photographs - Photos may exist for this station.
 OR1172
 OR1172.The dynamic height is computed by dividing the NAVD 88
 OR1172.geopotential number by the normal gravity value computed on the
 OR1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1172.degrees latitude (g = 980.6199 gals.).
 OR1172
 OR1172.The modeled gravity was interpolated from observed gravity values.
 OR1172
 OR1172;                    North         East    Units  Estimated Accuracy
 OR1172;SPC SD S     -    84,090.      710,100.      MT  (+/- 180 meters Scaled)
 OR1172
 OR1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN015699(NAD 83)
 OR1172
 OR1172                          SUPERSEDED SURVEY CONTROL
 OR1172
 OR1172.No superseded survey control is available for this station.
 OR1172
 OR1172_MARKER: DB = BENCH MARK DISK
 OR1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1172_STAMPING: 18-304.20 1993
 OR1172_MARK LOGO: SDDT
 OR1172_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1172+STABILITY: SURFACE MOTION
 OR1172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1172+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1172
 OR1172  HISTORY     - Date     Condition        Report By
 OR1172  HISTORY     - 1993     MONUMENTED       SDDT
 OR1172  HISTORY     - 19930923 GOOD             NGS
 OR1172  HISTORY     - 20130115 GOOD             INDIV
 OR1172
 OR1172                          STATION DESCRIPTION
 OR1172
 OR1172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1172'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1172'MAIN STREET IN BONESTEEL, 346.0 M (1135.2 FT) EAST OF MILEPOST 304,
 OR1172'54.0 M (177.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 45.8 M
 OR1172'(150.3 FT) EAST OF A FENCE CORNER AND AN UNDERGROUND CABLE WARNING
 OR1172'SIGN, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6
 OR1172'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 OR1172'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1172'GROUND SURFACE.
 OR1172
 OR1172                          STATION RECOVERY (2013)
 OR1172
 OR1172'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1171 ***********************************************************************
 OR1171  DESIGNATION -  18 305.25
 OR1171  PID         -  OR1171
 OR1171  STATE/COUNTY-  SD/GREGORY
 OR1171  COUNTRY     -  US
 OR1171  USGS QUAD   -  BONESTEEL (2017)
 OR1171
 OR1171                         *CURRENT SURVEY CONTROL
 OR1171  ______________________________________________________________________
 OR1171* NAD 83(1986) POSITION- 43 04 49.     (N) 098 57 35.     (W)   SCALED
 OR1171* NAVD 88 ORTHO HEIGHT -   602.106 (meters)     1975.41  (feet) ADJUSTED
 OR1171  ______________________________________________________________________
 OR1171  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 OR1171  DYNAMIC HEIGHT  -        601.889 (meters)     1974.70  (feet) COMP
 OR1171  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 OR1171
 OR1171  VERT ORDER      -  FIRST     CLASS II
 OR1171
 OR1171.The horizontal coordinates were scaled from a map and have
 OR1171.an estimated accuracy of +/- 6 seconds.
 OR1171
 OR1171.The orthometric height was determined by differential leveling and
 OR1171.adjusted by the NATIONAL GEODETIC SURVEY
 OR1171.in June 1994.
 OR1171
 OR1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1171.GEOID18 height accuracy estimate available here.
 OR1171
 OR1171.Click photographs - Photos may exist for this station.
 OR1171
 OR1171.The dynamic height is computed by dividing the NAVD 88
 OR1171.geopotential number by the normal gravity value computed on the
 OR1171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1171.degrees latitude (g = 980.6199 gals.).
 OR1171
 OR1171.The modeled gravity was interpolated from observed gravity values.
 OR1171
 OR1171;                    North         East    Units  Estimated Accuracy
 OR1171;SPC SD S     -    83,900.      711,850.      MT  (+/- 180 meters Scaled)
 OR1171
 OR1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN032697(NAD 83)
 OR1171
 OR1171                          SUPERSEDED SURVEY CONTROL
 OR1171
 OR1171.No superseded survey control is available for this station.
 OR1171
 OR1171_MARKER: DB = BENCH MARK DISK
 OR1171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1171_STAMPING: 18-305.25 1993
 OR1171_MARK LOGO: SDDT
 OR1171_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1171+STABILITY: SURFACE MOTION
 OR1171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1171+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1171
 OR1171  HISTORY     - Date     Condition        Report By
 OR1171  HISTORY     - 1993     MONUMENTED       SDDT
 OR1171  HISTORY     - 19930923 GOOD             NGS
 OR1171  HISTORY     - 20130115 GOOD             INDIV
 OR1171
 OR1171                          STATION DESCRIPTION
 OR1171
 OR1171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1171'1.6 KM (1.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1171'MAIN STREET IN BONESTEEL, 511.0 M (1676.5 FT) EAST OF MILEPOST 305,
 OR1171'196.0 M (643.0 FT) SOUTHEAST OF THE INTERSECTION OF STATE HIGHWAY
 OR1171'1806, 22.7 M (74.5 FT) NORTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 OR1171'22.2 M (72.8 FT) NORTHWEST OF THE CENTER OF A DRIVEWAY AND GATE, 1.0
 OR1171'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST
 OR1171'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR1171'ABOVE THE GROUND SURFACE.
 OR1171
 OR1171                          STATION RECOVERY (2013)
 OR1171
 OR1171'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1170 ***********************************************************************
 OR1170  DESIGNATION -  18 306.45
 OR1170  PID         -  OR1170
 OR1170  STATE/COUNTY-  SD/GREGORY
 OR1170  COUNTRY     -  US
 OR1170  USGS QUAD   -  BONESTEEL (2017)
 OR1170
 OR1170                         *CURRENT SURVEY CONTROL
 OR1170  ______________________________________________________________________
 OR1170* NAD 83(1986) POSITION- 43 04 10.     (N) 098 56 31.     (W)   SCALED
 OR1170* NAVD 88 ORTHO HEIGHT -   590.237 (meters)     1936.47  (feet) ADJUSTED
 OR1170  ______________________________________________________________________
 OR1170  GEOID HEIGHT    -        -25.980 (meters)                     GEOID18
 OR1170  DYNAMIC HEIGHT  -        590.021 (meters)     1935.76  (feet) COMP
 OR1170  MODELED GRAVITY -    980,237.3   (mgal)                       NAVD 88
 OR1170
 OR1170  VERT ORDER      -  FIRST     CLASS II
 OR1170
 OR1170.The horizontal coordinates were scaled from a map and have
 OR1170.an estimated accuracy of +/- 6 seconds.
 OR1170
 OR1170.The orthometric height was determined by differential leveling and
 OR1170.adjusted by the NATIONAL GEODETIC SURVEY
 OR1170.in June 1994.
 OR1170
 OR1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1170.GEOID18 height accuracy estimate available here.
 OR1170
 OR1170.Click photographs - Photos may exist for this station.
 OR1170
 OR1170.The dynamic height is computed by dividing the NAVD 88
 OR1170.geopotential number by the normal gravity value computed on the
 OR1170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1170.degrees latitude (g = 980.6199 gals.).
 OR1170
 OR1170.The modeled gravity was interpolated from observed gravity values.
 OR1170
 OR1170;                    North         East    Units  Estimated Accuracy
 OR1170;SPC SD S     -    82,730.      713,320.      MT  (+/- 180 meters Scaled)
 OR1170
 OR1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN047685(NAD 83)
 OR1170
 OR1170                          SUPERSEDED SURVEY CONTROL
 OR1170
 OR1170.No superseded survey control is available for this station.
 OR1170
 OR1170_MARKER: Z = SEE DESCRIPTION
 OR1170_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1170_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1170_STAMPING: 18-306.45 1993
 OR1170_MARK LOGO: NGS
 OR1170_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1170_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1170_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1170+STABILITY: POSITION/ELEVATION WELL
 OR1170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1170+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1170_ROD/PIPE-DEPTH: 6.4 meters
 OR1170_SLEEVE-DEPTH  : 3.0 meters
 OR1170
 OR1170  HISTORY     - Date     Condition        Report By
 OR1170  HISTORY     - 1993     MONUMENTED       SDDT
 OR1170  HISTORY     - 19930928 GOOD             NGS
 OR1170  HISTORY     - 20130115 GOOD             INDIV
 OR1170
 OR1170                          STATION DESCRIPTION
 OR1170
 OR1170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1170'0.3 KM (0.20 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1170'MAIN STREET IN BONESTEEL, AT THE NORTHWEST CORNER OF A CHAIN-LINK
 OR1170'FENCE ENCLOSING A DEPARTMENT OF TRANSPORTATION MAINTENANCE YARD,
 OR1170'756.0 M (2480.3 FT) EAST OF MILEPOST 306, 25.0 M (82.0 FT) SOUTHWEST
 OR1170'OF THE HIGHWAY CENTERLINE, 17.5 M (57.4 FT) EAST OF THE CENTER OF A
 OR1170'GRAVELED ROAD, 8.0 M (26.2 FT) SOUTHEAST OF A T-JUNCTION UTILITY POLE
 OR1170'WITH 2 GUY CABLES, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE ROAD, 1.1 M
 OR1170'(3.6 FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, AND 0.3 M (1.0 FT)
 OR1170'SOUTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 OR1170'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OR1170'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.  ACCESS TO
 OR1170'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 OR1170'CAP.
 OR1170
 OR1170                          STATION RECOVERY (2013)
 OR1170
 OR1170'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1169 ***********************************************************************
 OR1169  DESIGNATION -  18 307.55
 OR1169  PID         -  OR1169
 OR1169  STATE/COUNTY-  SD/GREGORY
 OR1169  COUNTRY     -  US
 OR1169  USGS QUAD   -  BONESTEEL (2017)
 OR1169
 OR1169                         *CURRENT SURVEY CONTROL
 OR1169  ______________________________________________________________________
 OR1169* NAD 83(1986) POSITION- 43 03 55.     (N) 098 55 19.     (W)   SCALED
 OR1169* NAVD 88 ORTHO HEIGHT -   591.634 (meters)     1941.05  (feet) ADJUSTED
 OR1169  ______________________________________________________________________
 OR1169  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 OR1169  DYNAMIC HEIGHT  -        591.418 (meters)     1940.34  (feet) COMP
 OR1169  MODELED GRAVITY -    980,236.0   (mgal)                       NAVD 88
 OR1169
 OR1169  VERT ORDER      -  FIRST     CLASS II
 OR1169
 OR1169.The horizontal coordinates were scaled from a map and have
 OR1169.an estimated accuracy of +/- 6 seconds.
 OR1169
 OR1169.The orthometric height was determined by differential leveling and
 OR1169.adjusted by the NATIONAL GEODETIC SURVEY
 OR1169.in June 1994.
 OR1169
 OR1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1169.GEOID18 height accuracy estimate available here.
 OR1169
 OR1169.Click photographs - Photos may exist for this station.
 OR1169
 OR1169.The dynamic height is computed by dividing the NAVD 88
 OR1169.geopotential number by the normal gravity value computed on the
 OR1169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1169.degrees latitude (g = 980.6199 gals.).
 OR1169
 OR1169.The modeled gravity was interpolated from observed gravity values.
 OR1169
 OR1169;                    North         East    Units  Estimated Accuracy
 OR1169;SPC SD S     -    82,290.      714,950.      MT  (+/- 180 meters Scaled)
 OR1169
 OR1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN063680(NAD 83)
 OR1169
 OR1169                          SUPERSEDED SURVEY CONTROL
 OR1169
 OR1169.No superseded survey control is available for this station.
 OR1169
 OR1169_MARKER: DB = BENCH MARK DISK
 OR1169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1169_STAMPING: 18-307.55 1993
 OR1169_MARK LOGO: SDDT
 OR1169_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1169+STABILITY: SURFACE MOTION
 OR1169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1169+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1169
 OR1169  HISTORY     - Date     Condition        Report By
 OR1169  HISTORY     - 1993     MONUMENTED       SDDT
 OR1169  HISTORY     - 19930928 GOOD             NGS
 OR1169  HISTORY     - 20130115 GOOD             INDIV
 OR1169
 OR1169                          STATION DESCRIPTION
 OR1169
 OR1169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1169'2.3 KM (1.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1169'MAIN STREET IN BONESTEEL, 0.9 KM (0.55 MI) EAST OF MILEPOST 307, 22.0
 OR1169'M (72.2 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 19.5 M (64.0 FT)
 OR1169'EAST OF THE CENTER OF A GRAVELED ROAD, 10.0 M (32.8 FT) SOUTHEAST OF
 OR1169'A FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 OR1169'(1.3 FT) SOUTHWEST OF A FENCE, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS
 OR1169'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OR1169'SURFACE.
 OR1169
 OR1169                          STATION RECOVERY (2013)
 OR1169
 OR1169'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1168 ***********************************************************************
 OR1168  CBN         -  This is a Cooperative Base Network Control Station.
 OR1168  DESIGNATION -  18 308.60
 OR1168  PID         -  OR1168
 OR1168  STATE/COUNTY-  SD/GREGORY
 OR1168  COUNTRY     -  US
 OR1168  USGS QUAD   -  BONESTEEL (2017)
 OR1168
 OR1168                         *CURRENT SURVEY CONTROL
 OR1168  ______________________________________________________________________
 OR1168* NAD 83(2011) POSITION- 43 03 12.55648(N) 098 54 34.03035(W)   ADJUSTED
 OR1168* NAD 83(2011) ELLIP HT-   576.952 (meters)        (06/27/12)   ADJUSTED
 OR1168* NAD 83(2011) EPOCH   -  2010.00
 OR1168* NAVD 88 ORTHO HEIGHT -   602.936 (meters)     1978.13  (feet) ADJUSTED
 OR1168  ______________________________________________________________________
 OR1168  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 OR1168  NAD 83(2011) X  -   -722,998.557 (meters)                     COMP
 OR1168  NAD 83(2011) Y  - -4,611,993.913 (meters)                     COMP
 OR1168  NAD 83(2011) Z  -  4,332,239.552 (meters)                     COMP
 OR1168  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 OR1168  DYNAMIC HEIGHT  -        602.714 (meters)     1977.40  (feet) COMP
 OR1168  MODELED GRAVITY -    980,233.6   (mgal)                       NAVD 88
 OR1168
 OR1168  VERT ORDER      -  FIRST     CLASS II
 OR1168
 OR1168  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1168  Standards:
 OR1168         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1168            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1168  -------------------------------------------------------------------
 OR1168  NETWORK    0.64   1.35           0.29   0.23   0.69     -0.05165993
 OR1168  -------------------------------------------------------------------
 OR1168  Click here for local accuracies and other accuracy information.
 OR1168
 OR1168.The horizontal coordinates were established by GPS observations
 OR1168.and adjusted by the National Geodetic Survey in June 2012.
 OR1168
 OR1168.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1168.been affixed to the stable North American tectonic plate. See 
 OR1168.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1168
 OR1168.The horizontal coordinates are valid at the epoch date displayed above
 OR1168.which is a decimal equivalence of Year/Month/Day.
 OR1168
 OR1168.The orthometric height was determined by differential leveling and
 OR1168.adjusted by the NATIONAL GEODETIC SURVEY
 OR1168.in June 1994.
 OR1168
 OR1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1168.GEOID18 height accuracy estimate available here.
 OR1168
 OR1168.Click photographs - Photos may exist for this station.
 OR1168
 OR1168.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1168
 OR1168.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1168
 OR1168.The ellipsoidal height was determined by GPS observations
 OR1168.and is referenced to NAD 83.
 OR1168
 OR1168.The dynamic height is computed by dividing the NAVD 88
 OR1168.geopotential number by the normal gravity value computed on the
 OR1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1168.degrees latitude (g = 980.6199 gals.).
 OR1168
 OR1168.The modeled gravity was interpolated from observed gravity values.
 OR1168
 OR1168. The following values were computed from the NAD 83(2011) position.
 OR1168
 OR1168;                    North         East     Units Scale Factor Converg.
 OR1168;SPC SD S     -    80,997.349   715,992.944   MT  0.99995515   +0 58 56.2
 OR1168;SPC SD S     -   265,738.80  2,349,053.52   sFT  0.99995515   +0 58 56.2
 OR1168;UTM  14      - 4,766,758.543   507,373.942   MT  0.99960067   +0 03 42.5
 OR1168
 OR1168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1168!SPC SD S     -   0.99990953  x   0.99995515  =   0.99986468
 OR1168!UTM  14      -   0.99990953  x   0.99960067  =   0.99951024
 OR1168
 OR1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0737366758(NAD 83)
 OR1168
 OR1168                          SUPERSEDED SURVEY CONTROL
 OR1168
 OR1168  NAD 83(2007)-  43 03 12.55647(N)    098 54 34.03123(W) AD(2002.00) 0
 OR1168  ELLIP H (02/10/07)  576.978  (m)                       GP(2002.00)    
 OR1168  NAD 83(1995)-  43 03 12.55631(N)    098 54 34.03103(W) AD(       ) A
 OR1168  ELLIP H (06/23/03)  576.974  (m)                       GP(       ) 3 1
 OR1168  NAVD 88             602.94   (m)         1978.1    (f) LEVELING    3  
 OR1168
 OR1168.Superseded values are not recommended for survey control.
 OR1168
 OR1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1168.See file dsdata.pdf to determine how the superseded data were derived.
 OR1168
 OR1168_MARKER: I = METAL ROD
 OR1168_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1168_STAMPING: 18-308.60 1993
 OR1168_MARK LOGO: NGS
 OR1168_PROJECTION: FLUSH
 OR1168_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1168_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1168+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1168_ROD/PIPE-DEPTH: 11.0 meters
 OR1168_SLEEVE-DEPTH  : 1.50 meters
 OR1168
 OR1168  HISTORY     - Date     Condition        Report By
 OR1168  HISTORY     - 1993     MONUMENTED       SDDT
 OR1168  HISTORY     - 19931006 GOOD             NGS
 OR1168  HISTORY     - 20020610 GOOD             SDDT
 OR1168  HISTORY     - 20130115 GOOD             INDIV
 OR1168
 OR1168                          STATION DESCRIPTION
 OR1168
 OR1168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1168'3.7 KM (2.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1168'MAIN STREET IN BONESTEEL, 1.0 KM (0.60 MI) SOUTHEAST OF MILEPOST 308,
 OR1168'26.8 M (87.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 10.9 M (35.8
 OR1168'FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 2.7 M (8.9 FT) EAST OF A
 OR1168'FENCE CORNER, 0.6 M (2.0 FT) NORTHWEST OF A WITNESS POST, 0.4 M (1.3
 OR1168'FT) NORTHEAST OF A METAL GUARD POST, 0.4 M (1.3 FT) SOUTH OF A FENCE,
 OR1168'AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 OR1168'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OR1168'NOT MEET THE SPECIFICATION FOR A CLASS A MARK.
 OR1168
 OR1168                          STATION RECOVERY (2002)
 OR1168
 OR1168'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OR1168'RECOVERED AS DESCRIBED
 OR1168'
 OR1168
 OR1168                          STATION RECOVERY (2013)
 OR1168
 OR1168'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1167 ***********************************************************************
 OR1167  DESIGNATION -  18 309.75
 OR1167  PID         -  OR1167
 OR1167  STATE/COUNTY-  SD/GREGORY
 OR1167  COUNTRY     -  US
 OR1167  USGS QUAD   -  BONESTEEL (2017)
 OR1167
 OR1167                         *CURRENT SURVEY CONTROL
 OR1167  ______________________________________________________________________
 OR1167* NAD 83(1986) POSITION- 43 02 22.     (N) 098 54 07.     (W)   SCALED
 OR1167* NAVD 88 ORTHO HEIGHT -   599.036 (meters)     1965.34  (feet) ADJUSTED
 OR1167  ______________________________________________________________________
 OR1167  GEOID HEIGHT    -        -25.943 (meters)                     GEOID18
 OR1167  DYNAMIC HEIGHT  -        598.814 (meters)     1964.61  (feet) COMP
 OR1167  MODELED GRAVITY -    980,231.7   (mgal)                       NAVD 88
 OR1167
 OR1167  VERT ORDER      -  FIRST     CLASS II
 OR1167
 OR1167.The horizontal coordinates were scaled from a map and have
 OR1167.an estimated accuracy of +/- 6 seconds.
 OR1167
 OR1167.The orthometric height was determined by differential leveling and
 OR1167.adjusted by the NATIONAL GEODETIC SURVEY
 OR1167.in June 1994.
 OR1167
 OR1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1167.GEOID18 height accuracy estimate available here.
 OR1167
 OR1167.Click photographs - Photos may exist for this station.
 OR1167
 OR1167.The dynamic height is computed by dividing the NAVD 88
 OR1167.geopotential number by the normal gravity value computed on the
 OR1167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1167.degrees latitude (g = 980.6199 gals.).
 OR1167
 OR1167.The modeled gravity was interpolated from observed gravity values.
 OR1167
 OR1167;                    North         East    Units  Estimated Accuracy
 OR1167;SPC SD S     -    79,450.      716,630.      MT  (+/- 180 meters Scaled)
 OR1167
 OR1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN079651(NAD 83)
 OR1167
 OR1167                          SUPERSEDED SURVEY CONTROL
 OR1167
 OR1167.No superseded survey control is available for this station.
 OR1167
 OR1167_MARKER: DB = BENCH MARK DISK
 OR1167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1167_STAMPING: 18-309.75 1993
 OR1167_MARK LOGO: SDDT
 OR1167_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1167+STABILITY: SURFACE MOTION
 OR1167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1167+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1167
 OR1167  HISTORY     - Date     Condition        Report By
 OR1167  HISTORY     - 1993     MONUMENTED       SDDT
 OR1167  HISTORY     - 19930928 GOOD             NGS
 OR1167  HISTORY     - 20130115 GOOD             INDIV
 OR1167
 OR1167                          STATION DESCRIPTION
 OR1167
 OR1167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1167'5.8 KM (3.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1167'MAIN STREET IN BONESTEEL, 1.2 KM (0.75 MI) EAST OF MILEPOST 309, 22.8
 OR1167'M (74.8 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 22.4 M (73.5 FT)
 OR1167'EAST OF THE HIGHWAY CENTERLINE, 13.8 M (45.3 FT) SOUTH OF A FENCE
 OR1167'CORNER, 0.5 M (1.6 FT) WEST OF A FENCE, 0.4 M (1.3 FT) BELOW THE
 OR1167'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 OR1167'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1167
 OR1167                          STATION RECOVERY (2013)
 OR1167
 OR1167'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1167'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1166 ***********************************************************************
 OR1166  DESIGNATION -  18 310.70
 OR1166  PID         -  OR1166
 OR1166  STATE/COUNTY-  SD/GREGORY
 OR1166  COUNTRY     -  US
 OR1166  USGS QUAD   -  BONESTEEL (2017)
 OR1166
 OR1166                         *CURRENT SURVEY CONTROL
 OR1166  ______________________________________________________________________
 OR1166* NAD 83(1986) POSITION- 43 01 30.     (N) 098 54 07.     (W)   SCALED
 OR1166* NAVD 88 ORTHO HEIGHT -   593.131 (meters)     1945.96  (feet) ADJUSTED
 OR1166  ______________________________________________________________________
 OR1166  GEOID HEIGHT    -        -25.906 (meters)                     GEOID18
 OR1166  DYNAMIC HEIGHT  -        592.911 (meters)     1945.24  (feet) COMP
 OR1166  MODELED GRAVITY -    980,230.4   (mgal)                       NAVD 88
 OR1166
 OR1166  VERT ORDER      -  FIRST     CLASS II
 OR1166
 OR1166.The horizontal coordinates were scaled from a map and have
 OR1166.an estimated accuracy of +/- 6 seconds.
 OR1166
 OR1166.The orthometric height was determined by differential leveling and
 OR1166.adjusted by the NATIONAL GEODETIC SURVEY
 OR1166.in June 1994.
 OR1166
 OR1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1166.GEOID18 height accuracy estimate available here.
 OR1166
 OR1166.Click photographs - Photos may exist for this station.
 OR1166
 OR1166.The dynamic height is computed by dividing the NAVD 88
 OR1166.geopotential number by the normal gravity value computed on the
 OR1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1166.degrees latitude (g = 980.6199 gals.).
 OR1166
 OR1166.The modeled gravity was interpolated from observed gravity values.
 OR1166
 OR1166;                    North         East    Units  Estimated Accuracy
 OR1166;SPC SD S     -    77,840.      716,660.      MT  (+/- 180 meters Scaled)
 OR1166
 OR1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN079635(NAD 83)
 OR1166
 OR1166                          SUPERSEDED SURVEY CONTROL
 OR1166
 OR1166.No superseded survey control is available for this station.
 OR1166
 OR1166_MARKER: DB = BENCH MARK DISK
 OR1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1166_STAMPING: 18-310.70 1993
 OR1166_MARK LOGO: SDDT
 OR1166_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1166+STABILITY: SURFACE MOTION
 OR1166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1166+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1166
 OR1166  HISTORY     - Date     Condition        Report By
 OR1166  HISTORY     - 1993     MONUMENTED       SDDT
 OR1166  HISTORY     - 19930928 GOOD             NGS
 OR1166  HISTORY     - 20130115 GOOD             INDIV
 OR1166
 OR1166                          STATION DESCRIPTION
 OR1166
 OR1166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1166'7.4 KM (4.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1166'MAIN STREET IN BONESTEEL, 1.2 KM (0.75 MI) EAST OF MILEPOST 310, 41.5
 OR1166'M (136.2 FT) NORTH OF THE CENTERLINE OF A PAVED ROAD LEADING TO
 OR1166'FAIRFAX, 32.4 M (106.3 FT) NORTH OF A FENCE CORNER, 23.0 M (75.5 FT)
 OR1166'EAST OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 OR1166'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 OR1166'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1166
 OR1166                          STATION RECOVERY (2013)
 OR1166
 OR1166'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1165 ***********************************************************************
 OR1165  DESIGNATION -  18 311.55
 OR1165  PID         -  OR1165
 OR1165  STATE/COUNTY-  SD/GREGORY
 OR1165  COUNTRY     -  US
 OR1165  USGS QUAD   -  BONESTEEL (2017)
 OR1165
 OR1165                         *CURRENT SURVEY CONTROL
 OR1165  ______________________________________________________________________
 OR1165* NAD 83(1986) POSITION- 43 00 48.     (N) 098 54 12.     (W)   SCALED
 OR1165* NAVD 88 ORTHO HEIGHT -   592.259 (meters)     1943.10  (feet) ADJUSTED
 OR1165  ______________________________________________________________________
 OR1165  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 OR1165  DYNAMIC HEIGHT  -        592.039 (meters)     1942.38  (feet) COMP
 OR1165  MODELED GRAVITY -    980,230.0   (mgal)                       NAVD 88
 OR1165
 OR1165  VERT ORDER      -  FIRST     CLASS II
 OR1165
 OR1165.The horizontal coordinates were scaled from a map and have
 OR1165.an estimated accuracy of +/- 6 seconds.
 OR1165
 OR1165.The orthometric height was determined by differential leveling and
 OR1165.adjusted by the NATIONAL GEODETIC SURVEY
 OR1165.in June 1994.
 OR1165
 OR1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1165.GEOID18 height accuracy estimate available here.
 OR1165
 OR1165.Click photographs - Photos may exist for this station.
 OR1165
 OR1165.The dynamic height is computed by dividing the NAVD 88
 OR1165.geopotential number by the normal gravity value computed on the
 OR1165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1165.degrees latitude (g = 980.6199 gals.).
 OR1165
 OR1165.The modeled gravity was interpolated from observed gravity values.
 OR1165
 OR1165;                    North         East    Units  Estimated Accuracy
 OR1165;SPC SD S     -    76,550.      716,570.      MT  (+/- 180 meters Scaled)
 OR1165
 OR1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN078622(NAD 83)
 OR1165
 OR1165                          SUPERSEDED SURVEY CONTROL
 OR1165
 OR1165.No superseded survey control is available for this station.
 OR1165
 OR1165_MARKER: DB = BENCH MARK DISK
 OR1165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1165_STAMPING: 18-311.55 1993
 OR1165_MARK LOGO: SDDT
 OR1165_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1165+STABILITY: SURFACE MOTION
 OR1165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1165+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1165
 OR1165  HISTORY     - Date     Condition        Report By
 OR1165  HISTORY     - 1993     MONUMENTED       SDDT
 OR1165  HISTORY     - 19930928 GOOD             NGS
 OR1165  HISTORY     - 20130115 GOOD             INDIV
 OR1165
 OR1165                          STATION DESCRIPTION
 OR1165
 OR1165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1165'8.6 KM (5.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1165'MAIN STREET IN BONESTEEL, 781.0 M (2562.3 FT) EAST OF MILEPOST 311,
 OR1165'440.0 M (1443.6 FT) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY
 OR1165'43, 15.3 M (50.2 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY
 OR1165'CENTERLINE, 9.5 M (31.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD,
 OR1165'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS
 OR1165'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1165
 OR1165                          STATION RECOVERY (2013)
 OR1165
 OR1165'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1164 ***********************************************************************
 OR1164  DESIGNATION -  18 312.65
 OR1164  PID         -  OR1164
 OR1164  STATE/COUNTY-  SD/GREGORY
 OR1164  COUNTRY     -  US
 OR1164  USGS QUAD   -  BONESTEEL (2017)
 OR1164
 OR1164                         *CURRENT SURVEY CONTROL
 OR1164  ______________________________________________________________________
 OR1164* NAD 83(1986) POSITION- 43 00 36.     (N) 098 52 57.     (W)   SCALED
 OR1164* NAVD 88 ORTHO HEIGHT -   577.006 (meters)     1893.06  (feet) ADJUSTED
 OR1164  ______________________________________________________________________
 OR1164  GEOID HEIGHT    -        -25.883 (meters)                     GEOID18
 OR1164  DYNAMIC HEIGHT  -        576.791 (meters)     1892.36  (feet) COMP
 OR1164  MODELED GRAVITY -    980,230.3   (mgal)                       NAVD 88
 OR1164
 OR1164  VERT ORDER      -  FIRST     CLASS II
 OR1164
 OR1164.The horizontal coordinates were scaled from a map and have
 OR1164.an estimated accuracy of +/- 6 seconds.
 OR1164
 OR1164.The orthometric height was determined by differential leveling and
 OR1164.adjusted by the NATIONAL GEODETIC SURVEY
 OR1164.in June 1994.
 OR1164
 OR1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1164.GEOID18 height accuracy estimate available here.
 OR1164
 OR1164.Click photographs - Photos may exist for this station.
 OR1164
 OR1164.The dynamic height is computed by dividing the NAVD 88
 OR1164.geopotential number by the normal gravity value computed on the
 OR1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1164.degrees latitude (g = 980.6199 gals.).
 OR1164
 OR1164.The modeled gravity was interpolated from observed gravity values.
 OR1164
 OR1164;                    North         East    Units  Estimated Accuracy
 OR1164;SPC SD S     -    76,210.      718,270.      MT  (+/- 180 meters Scaled)
 OR1164
 OR1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN095619(NAD 83)
 OR1164
 OR1164                          SUPERSEDED SURVEY CONTROL
 OR1164
 OR1164.No superseded survey control is available for this station.
 OR1164
 OR1164_MARKER: DB = BENCH MARK DISK
 OR1164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1164_STAMPING: 18-312.65 1993
 OR1164_MARK LOGO: SDDT
 OR1164_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1164+STABILITY: SURFACE MOTION
 OR1164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1164+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1164
 OR1164  HISTORY     - Date     Condition        Report By
 OR1164  HISTORY     - 1993     MONUMENTED       SDDT
 OR1164  HISTORY     - 19930928 GOOD             NGS
 OR1164  HISTORY     - 20130115 GOOD             INDIV
 OR1164
 OR1164                          STATION DESCRIPTION
 OR1164
 OR1164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1164'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1164'OF MAIN STREET IN BONESTEEL, 995.0 M (3264.4 FT) EAST OF MILEPOST
 OR1164'312, 22.8 M (74.8 FT) EAST OF THE CENTER OF A PAVED ROAD, 22.3 M
 OR1164'(73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.5 M (60.7 FT) EAST OF A
 OR1164'FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OR1164'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 OR1164'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1164
 OR1164                          STATION RECOVERY (2013)
 OR1164
 OR1164'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1163 ***********************************************************************
 OR1163  DESIGNATION -  18 313.60
 OR1163  PID         -  OR1163
 OR1163  STATE/COUNTY-  SD/GREGORY
 OR1163  COUNTRY     -  US
 OR1163  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1163
 OR1163                         *CURRENT SURVEY CONTROL
 OR1163  ______________________________________________________________________
 OR1163* NAD 83(1986) POSITION- 43 00 37.     (N) 098 51 51.     (W)   SCALED
 OR1163* NAVD 88 ORTHO HEIGHT -   588.357 (meters)     1930.30  (feet) ADJUSTED
 OR1163  ______________________________________________________________________
 OR1163  GEOID HEIGHT    -        -25.900 (meters)                     GEOID18
 OR1163  DYNAMIC HEIGHT  -        588.138 (meters)     1929.58  (feet) COMP
 OR1163  MODELED GRAVITY -    980,230.3   (mgal)                       NAVD 88
 OR1163
 OR1163  VERT ORDER      -  FIRST     CLASS II
 OR1163
 OR1163.The horizontal coordinates were scaled from a map and have
 OR1163.an estimated accuracy of +/- 6 seconds.
 OR1163
 OR1163.The orthometric height was determined by differential leveling and
 OR1163.adjusted by the NATIONAL GEODETIC SURVEY
 OR1163.in June 1994.
 OR1163
 OR1163.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1163.GEOID18 height accuracy estimate available here.
 OR1163
 OR1163.Click photographs - Photos may exist for this station.
 OR1163
 OR1163.The dynamic height is computed by dividing the NAVD 88
 OR1163.geopotential number by the normal gravity value computed on the
 OR1163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1163.degrees latitude (g = 980.6199 gals.).
 OR1163
 OR1163.The modeled gravity was interpolated from observed gravity values.
 OR1163
 OR1163;                    North         East    Units  Estimated Accuracy
 OR1163;SPC SD S     -    76,260.      719,770.      MT  (+/- 180 meters Scaled)
 OR1163
 OR1163_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN110619(NAD 83)
 OR1163
 OR1163                          SUPERSEDED SURVEY CONTROL
 OR1163
 OR1163.No superseded survey control is available for this station.
 OR1163
 OR1163_MARKER: DB = BENCH MARK DISK
 OR1163_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1163_STAMPING: 18-313.60 1993
 OR1163_MARK LOGO: SDDT
 OR1163_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1163+STABILITY: SURFACE MOTION
 OR1163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1163+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1163
 OR1163  HISTORY     - Date     Condition        Report By
 OR1163  HISTORY     - 1993     MONUMENTED       SDDT
 OR1163  HISTORY     - 19930928 GOOD             NGS
 OR1163  HISTORY     - 20130115 GOOD             INDIV
 OR1163
 OR1163                          STATION DESCRIPTION
 OR1163
 OR1163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1163'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1163'OF MAIN STREET IN BONESTEEL, 938.0 M (3077.4 FT) EAST OF MILEPOST
 OR1163'313, 32.1 M (105.3 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 31.9 M
 OR1163'(104.7 FT) WEST OF A UTILITY POLE WITH A GUY CABLE AND LINES CROSSING
 OR1163'THE HIGHWAY, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M
 OR1163'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OR1163'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OR1163'ABOVE THE GROUND SURFACE.
 OR1163
 OR1163                          STATION RECOVERY (2013)
 OR1163
 OR1163'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1162 ***********************************************************************
 OR1162  DESIGNATION -  18 314.60
 OR1162  PID         -  OR1162
 OR1162  STATE/COUNTY-  SD/GREGORY
 OR1162  COUNTRY     -  US
 OR1162  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1162
 OR1162                         *CURRENT SURVEY CONTROL
 OR1162  ______________________________________________________________________
 OR1162* NAD 83(1986) POSITION- 43 00 33.     (N) 098 50 40.     (W)   SCALED
 OR1162* NAVD 88 ORTHO HEIGHT -   573.028 (meters)     1880.01  (feet) ADJUSTED
 OR1162  ______________________________________________________________________
 OR1162  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 OR1162  DYNAMIC HEIGHT  -        572.815 (meters)     1879.31  (feet) COMP
 OR1162  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 OR1162
 OR1162  VERT ORDER      -  FIRST     CLASS II
 OR1162
 OR1162.The horizontal coordinates were scaled from a map and have
 OR1162.an estimated accuracy of +/- 6 seconds.
 OR1162
 OR1162.The orthometric height was determined by differential leveling and
 OR1162.adjusted by the NATIONAL GEODETIC SURVEY
 OR1162.in June 1994.
 OR1162
 OR1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1162.GEOID18 height accuracy estimate available here.
 OR1162
 OR1162.Click photographs - Photos may exist for this station.
 OR1162
 OR1162.The dynamic height is computed by dividing the NAVD 88
 OR1162.geopotential number by the normal gravity value computed on the
 OR1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1162.degrees latitude (g = 980.6199 gals.).
 OR1162
 OR1162.The modeled gravity was interpolated from observed gravity values.
 OR1162
 OR1162;                    North         East    Units  Estimated Accuracy
 OR1162;SPC SD S     -    76,170.      721,380.      MT  (+/- 180 meters Scaled)
 OR1162
 OR1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN126618(NAD 83)
 OR1162
 OR1162                          SUPERSEDED SURVEY CONTROL
 OR1162
 OR1162.No superseded survey control is available for this station.
 OR1162
 OR1162_MARKER: DB = BENCH MARK DISK
 OR1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1162_STAMPING: 18-314.60 1993
 OR1162_MARK LOGO: SDDT
 OR1162_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1162+STABILITY: SURFACE MOTION
 OR1162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1162+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1162
 OR1162  HISTORY     - Date     Condition        Report By
 OR1162  HISTORY     - 1993     MONUMENTED       SDDT
 OR1162  HISTORY     - 19930928 GOOD             NGS
 OR1162  HISTORY     - 20130115 GOOD             INDIV
 OR1162
 OR1162                          STATION DESCRIPTION
 OR1162
 OR1162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1162'13.6 KM (8.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1162'OF MAIN STREET IN BONESTEEL, 952.0 M (3123.4 FT) EAST OF MILEPOST
 OR1162'314, 22.6 M (74.1 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OR1162'20.0 M (65.6 FT) WEST OF THE CENTER OF A TRACK ROAD, 1.4 M (4.6 FT)
 OR1162'WEST OF A FENCE CORNER, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 OR1162'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1162
 OR1162                          STATION RECOVERY (2013)
 OR1162
 OR1162'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1161 ***********************************************************************
 OR1161  DESIGNATION -  18 315.60
 OR1161  PID         -  OR1161
 OR1161  STATE/COUNTY-  SD/GREGORY
 OR1161  COUNTRY     -  US
 OR1161  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1161
 OR1161                         *CURRENT SURVEY CONTROL
 OR1161  ______________________________________________________________________
 OR1161* NAD 83(1986) POSITION- 43 00 37.     (N) 098 49 33.     (W)   SCALED
 OR1161* NAVD 88 ORTHO HEIGHT -   575.796 (meters)     1889.09  (feet) ADJUSTED
 OR1161  ______________________________________________________________________
 OR1161  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 OR1161  DYNAMIC HEIGHT  -        575.583 (meters)     1888.39  (feet) COMP
 OR1161  MODELED GRAVITY -    980,232.7   (mgal)                       NAVD 88
 OR1161
 OR1161  VERT ORDER      -  FIRST     CLASS II
 OR1161
 OR1161.The horizontal coordinates were scaled from a map and have
 OR1161.an estimated accuracy of +/- 6 seconds.
 OR1161
 OR1161.The orthometric height was determined by differential leveling and
 OR1161.adjusted by the NATIONAL GEODETIC SURVEY
 OR1161.in June 1994.
 OR1161
 OR1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1161.GEOID18 height accuracy estimate available here.
 OR1161
 OR1161.Click photographs - Photos may exist for this station.
 OR1161
 OR1161.The dynamic height is computed by dividing the NAVD 88
 OR1161.geopotential number by the normal gravity value computed on the
 OR1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1161.degrees latitude (g = 980.6199 gals.).
 OR1161
 OR1161.The modeled gravity was interpolated from observed gravity values.
 OR1161
 OR1161;                    North         East    Units  Estimated Accuracy
 OR1161;SPC SD S     -    76,320.      722,890.      MT  (+/- 180 meters Scaled)
 OR1161
 OR1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN141619(NAD 83)
 OR1161
 OR1161                          SUPERSEDED SURVEY CONTROL
 OR1161
 OR1161.No superseded survey control is available for this station.
 OR1161
 OR1161_MARKER: Z = SEE DESCRIPTION
 OR1161_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1161_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1161_STAMPING: 18-315.60 1993
 OR1161_MARK LOGO: NGS
 OR1161_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1161_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1161_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1161+STABILITY: POSITION/ELEVATION WELL
 OR1161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1161+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1161_ROD/PIPE-DEPTH: 6.4 meters
 OR1161_SLEEVE-DEPTH  : 3.0 meters
 OR1161
 OR1161  HISTORY     - Date     Condition        Report By
 OR1161  HISTORY     - 1993     MONUMENTED       SDDT
 OR1161  HISTORY     - 19930928 GOOD             NGS
 OR1161  HISTORY     - 20130115 GOOD             INDIV
 OR1161
 OR1161                          STATION DESCRIPTION
 OR1161
 OR1161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1161'15.1 KM (9.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1161'OF MAIN STREET IN BONESTEEL, 869.0 M (2851.0 FT) EAST OF MILEPOST
 OR1161'315, 94.9 M (311.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 22.2 M
 OR1161'(72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) BELOW THE
 OR1161'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 OR1161'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OR1161'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OR1161'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OR1161'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1161'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1161
 OR1161                          STATION RECOVERY (2013)
 OR1161
 OR1161'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1161'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1160 ***********************************************************************
 OR1160  FBN         -  This is a Federal Base Network Control Station.
 OR1160  DESIGNATION -  18 316.60
 OR1160  PID         -  OR1160
 OR1160  STATE/COUNTY-  SD/GREGORY
 OR1160  COUNTRY     -  US
 OR1160  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1160
 OR1160                         *CURRENT SURVEY CONTROL
 OR1160  ______________________________________________________________________
 OR1160* NAD 83(2011) POSITION- 43 00 35.97628(N) 098 48 13.59723(W)   ADJUSTED
 OR1160* NAD 83(2011) ELLIP HT-   541.837 (meters)        (06/27/12)   ADJUSTED
 OR1160* NAD 83(2011) EPOCH   -  2010.00
 OR1160* NAVD 88 ORTHO HEIGHT -   567.788 (meters)     1862.82  (feet) ADJUSTED
 OR1160  ______________________________________________________________________
 OR1160  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 OR1160  NAD 83(2011) X  -   -714,991.785 (meters)                     COMP
 OR1160  NAD 83(2011) Y  - -4,616,552.971 (meters)                     COMP
 OR1160  NAD 83(2011) Z  -  4,328,683.240 (meters)                     COMP
 OR1160  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 OR1160  DYNAMIC HEIGHT  -        567.579 (meters)     1862.13  (feet) COMP
 OR1160  MODELED GRAVITY -    980,234.4   (mgal)                       NAVD 88
 OR1160
 OR1160  VERT ORDER      -  FIRST     CLASS II
 OR1160
 OR1160  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1160  Standards:
 OR1160         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1160            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1160  -------------------------------------------------------------------
 OR1160  NETWORK    0.54   1.22           0.25   0.18   0.62     -0.06251088
 OR1160  -------------------------------------------------------------------
 OR1160  Click here for local accuracies and other accuracy information.
 OR1160
 OR1160.The horizontal coordinates were established by GPS observations
 OR1160.and adjusted by the National Geodetic Survey in June 2012.
 OR1160
 OR1160.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1160.been affixed to the stable North American tectonic plate. See 
 OR1160.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1160
 OR1160.The horizontal coordinates are valid at the epoch date displayed above
 OR1160.which is a decimal equivalence of Year/Month/Day.
 OR1160
 OR1160.The orthometric height was determined by differential leveling and
 OR1160.adjusted by the NATIONAL GEODETIC SURVEY
 OR1160.in June 1994.
 OR1160
 OR1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1160.GEOID18 height accuracy estimate available here.
 OR1160
 OR1160.Click photographs - Photos may exist for this station.
 OR1160
 OR1160.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1160
 OR1160.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1160
 OR1160.The ellipsoidal height was determined by GPS observations
 OR1160.and is referenced to NAD 83.
 OR1160
 OR1160.The dynamic height is computed by dividing the NAVD 88
 OR1160.geopotential number by the normal gravity value computed on the
 OR1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1160.degrees latitude (g = 980.6199 gals.).
 OR1160
 OR1160.The modeled gravity was interpolated from observed gravity values.
 OR1160
 OR1160. The following values were computed from the NAD 83(2011) position.
 OR1160
 OR1160;                    North         East     Units Scale Factor Converg.
 OR1160;SPC SD S     -    76,319.477   724,689.608   MT  0.99996286   +1 03 18.6
 OR1160;SPC SD S     -   250,391.48  2,377,585.82   sFT  0.99996286   +1 03 18.6
 OR1160;UTM  14      - 4,761,943.227   515,991.223   MT  0.99960315   +0 08 01.9
 OR1160
 OR1160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1160!SPC SD S     -   0.99991503  x   0.99996286  =   0.99987790
 OR1160!UTM  14      -   0.99991503  x   0.99960315  =   0.99951822
 OR1160
 OR1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1599161943(NAD 83)
 OR1160
 OR1160                          SUPERSEDED SURVEY CONTROL
 OR1160
 OR1160  NAD 83(2007)-  43 00 35.97626(N)    098 48 13.59808(W) AD(2002.00) 0
 OR1160  ELLIP H (02/10/07)  541.861  (m)                       GP(2002.00)    
 OR1160  ELLIP H (06/23/03)  541.857  (m)                       GP(       ) 3 1
 OR1160  NAD 83(1996)-  43 00 35.97613(N)    098 48 13.59789(W) AD(       ) B
 OR1160  ELLIP H (04/18/97)  541.890  (m)                       GP(       ) 4 1
 OR1160  NAVD 88             567.79   (m)         1862.8    (f) LEVELING    3  
 OR1160
 OR1160.Superseded values are not recommended for survey control.
 OR1160
 OR1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1160.See file dsdata.pdf to determine how the superseded data were derived.
 OR1160
 OR1160_MARKER: Z = SEE DESCRIPTION
 OR1160_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1160_STAMPING: 18-316.60 1993
 OR1160_MARK LOGO: NGS
 OR1160_PROJECTION: FLUSH
 OR1160_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1160_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1160+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2002
 OR1160_ROD/PIPE-DEPTH: 6.40 meters
 OR1160_SLEEVE-DEPTH  : 1.80 meters
 OR1160
 OR1160  HISTORY     - Date     Condition        Report By
 OR1160  HISTORY     - 1993     MONUMENTED       SDDT
 OR1160  HISTORY     - 19931006 GOOD             NGS
 OR1160  HISTORY     - 19960813 GOOD             NGS
 OR1160  HISTORY     - 20020610 GOOD             SDDT
 OR1160  HISTORY     - 20130115 POOR             INDIV
 OR1160
 OR1160                          STATION DESCRIPTION
 OR1160
 OR1160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1160'16.9 KM (10.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1160'OF MAIN STREET IN BONESTEEL, 1.0 KM (0.60 MI) EAST OF MILEPOST 316,
 OR1160'26.9 M (88.3 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 22.4 M (73.5
 OR1160'FT) NORTH OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT) EAST OF THE
 OR1160'CENTER OF A FIELD ENTRANCE, 2.2 M (7.2 FT) EAST OF A GATE POST, 0.6 M
 OR1160'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A
 OR1160'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 OR1160'NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OR1160'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OR1160'SPECIFICATIONS FOR A CLASS A MARK.
 OR1160
 OR1160                          STATION RECOVERY (1996)
 OR1160
 OR1160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1160'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) SOUTHWEST OF PICKSTOWN
 OR1160'AND 5.0 MI (8.0 KM) SOUTHEAST OF FAIRFAX ON U.S. HIGHWAY 18.
 OR1160'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OR1160'JUNCTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY 43, SOUTH OF FAIRFAX, GO
 OR1160'EAST ON U.S. HIGHWAY 18 FOR 5.0 MI (8.0 KM) TO A GRAVEL ROAD LEADING
 OR1160'TO THE SOUTH SCALP CREEK RECREATION AREA AND THE STATION ON THE LEFT.
 OR1160'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OR1160'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OR1160'PIPE.  LOCATED 67.1 M (220.1 FT) SOUTHEAST OF THE BETHLEHEM GERMAN
 OR1160'CHURCH HISTORICAL MARKER, 27.4 M (89.9 FT) EAST OF THE CENTER OF A
 OR1160'GRAVEL ROAD, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M
 OR1160'(23.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.6 M (2.0 FT)
 OR1160'SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTH OF A METAL
 OR1160'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1160'CAP AND THEN A 4-INCH PVC CAP.
 OR1160
 OR1160                          STATION RECOVERY (2002)
 OR1160
 OR1160'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OR1160'RECOVERED AS DESCRIBED
 OR1160'
 OR1160
 OR1160                          STATION RECOVERY (2013)
 OR1160
 OR1160'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1160'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1159 ***********************************************************************
 OR1159  DESIGNATION -  18 317.50
 OR1159  PID         -  OR1159
 OR1159  STATE/COUNTY-  SD/GREGORY
 OR1159  COUNTRY     -  US
 OR1159  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1159
 OR1159                         *CURRENT SURVEY CONTROL
 OR1159  ______________________________________________________________________
 OR1159* NAD 83(1986) POSITION- 43 00 34.     (N) 098 47 02.     (W)   SCALED
 OR1159* NAVD 88 ORTHO HEIGHT -   568.547 (meters)     1865.31  (feet) ADJUSTED
 OR1159  ______________________________________________________________________
 OR1159  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 OR1159  DYNAMIC HEIGHT  -        568.338 (meters)     1864.62  (feet) COMP
 OR1159  MODELED GRAVITY -    980,235.6   (mgal)                       NAVD 88
 OR1159
 OR1159  VERT ORDER      -  FIRST     CLASS II
 OR1159
 OR1159.The horizontal coordinates were scaled from a map and have
 OR1159.an estimated accuracy of +/- 6 seconds.
 OR1159
 OR1159.The orthometric height was determined by differential leveling and
 OR1159.adjusted by the NATIONAL GEODETIC SURVEY
 OR1159.in June 1994.
 OR1159
 OR1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1159.GEOID18 height accuracy estimate available here.
 OR1159
 OR1159.Click photographs - Photos may exist for this station.
 OR1159
 OR1159.The dynamic height is computed by dividing the NAVD 88
 OR1159.geopotential number by the normal gravity value computed on the
 OR1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1159.degrees latitude (g = 980.6199 gals.).
 OR1159
 OR1159.The modeled gravity was interpolated from observed gravity values.
 OR1159
 OR1159;                    North         East    Units  Estimated Accuracy
 OR1159;SPC SD S     -    76,290.      726,310.      MT  (+/- 180 meters Scaled)
 OR1159
 OR1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN176618(NAD 83)
 OR1159
 OR1159                          SUPERSEDED SURVEY CONTROL
 OR1159
 OR1159.No superseded survey control is available for this station.
 OR1159
 OR1159_MARKER: DB = BENCH MARK DISK
 OR1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1159_STAMPING: 18-317.50 1993
 OR1159_MARK LOGO: SDDT
 OR1159_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1159+STABILITY: SURFACE MOTION
 OR1159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1159+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1159
 OR1159  HISTORY     - Date     Condition        Report By
 OR1159  HISTORY     - 1993     MONUMENTED       SDDT
 OR1159  HISTORY     - 19930928 GOOD             NGS
 OR1159  HISTORY     - 20130115 GOOD             INDIV
 OR1159
 OR1159                          STATION DESCRIPTION
 OR1159
 OR1159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1159'18.3 KM (11.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1159'OF MAIN STREET IN BONESTEEL, 813.0 M (2667.3 FT) EAST OF MILEPOST
 OR1159'317, 70.0 M (229.7 FT) EAST OF THE EXTENDED CENTER OF A DRIVEWAY,
 OR1159'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 OR1159'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A FENCE
 OR1159'CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OR1159'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1159'NOTE--THE DISK IS SET ON A SLIGHT ANGLE.
 OR1159
 OR1159                          STATION RECOVERY (2013)
 OR1159
 OR1159'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1158 ***********************************************************************
 OR1158  DESIGNATION -  18 318.65
 OR1158  PID         -  OR1158
 OR1158  STATE/COUNTY-  SD/GREGORY
 OR1158  COUNTRY     -  US
 OR1158  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR1158
 OR1158                         *CURRENT SURVEY CONTROL
 OR1158  ______________________________________________________________________
 OR1158* NAD 83(1986) POSITION- 43 00 33.     (N) 098 45 32.     (W)   SCALED
 OR1158* NAVD 88 ORTHO HEIGHT -   561.375 (meters)     1841.78  (feet) ADJUSTED
 OR1158  ______________________________________________________________________
 OR1158  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 OR1158  DYNAMIC HEIGHT  -        561.170 (meters)     1841.11  (feet) COMP
 OR1158  MODELED GRAVITY -    980,237.6   (mgal)                       NAVD 88
 OR1158
 OR1158  VERT ORDER      -  FIRST     CLASS II
 OR1158
 OR1158.The horizontal coordinates were scaled from a map and have
 OR1158.an estimated accuracy of +/- 6 seconds.
 OR1158
 OR1158.The orthometric height was determined by differential leveling and
 OR1158.adjusted by the NATIONAL GEODETIC SURVEY
 OR1158.in June 1994.
 OR1158
 OR1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1158.GEOID18 height accuracy estimate available here.
 OR1158
 OR1158.Click photographs - Photos may exist for this station.
 OR1158
 OR1158.The dynamic height is computed by dividing the NAVD 88
 OR1158.geopotential number by the normal gravity value computed on the
 OR1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1158.degrees latitude (g = 980.6199 gals.).
 OR1158
 OR1158.The modeled gravity was interpolated from observed gravity values.
 OR1158
 OR1158;                    North         East    Units  Estimated Accuracy
 OR1158;SPC SD S     -    76,300.      728,350.      MT  (+/- 180 meters Scaled)
 OR1158
 OR1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN196618(NAD 83)
 OR1158
 OR1158                          SUPERSEDED SURVEY CONTROL
 OR1158
 OR1158.No superseded survey control is available for this station.
 OR1158
 OR1158_MARKER: DB = BENCH MARK DISK
 OR1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1158_STAMPING: 18-318.65 1993
 OR1158_MARK LOGO: SDDT
 OR1158_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1158+STABILITY: SURFACE MOTION
 OR1158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1158+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1158
 OR1158  HISTORY     - Date     Condition        Report By
 OR1158  HISTORY     - 1993     MONUMENTED       SDDT
 OR1158  HISTORY     - 19930928 GOOD             NGS
 OR1158  HISTORY     - 20130115 GOOD             INDIV
 OR1158
 OR1158                          STATION DESCRIPTION
 OR1158
 OR1158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1158'20.1 KM (12.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1158'OF MAIN STREET IN BONESTEEL, 1.0 KM (0.60 MI) EAST OF MILEPOST 318,
 OR1158'29.6 M (97.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT)
 OR1158'SOUTH OF UNDERGROUND CABLE JUNCTION BOX NUMBER S5 N11 E1, 8.3 M (27.2
 OR1158'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) BELOW THE
 OR1158'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A FENCE, 0.2 M (0.7 FT)
 OR1158'WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OR1158'ABOVE THE GROUND SURFACE.
 OR1158
 OR1158                          STATION RECOVERY (2013)
 OR1158
 OR1158'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1157 ***********************************************************************
 OR1157  DESIGNATION -  18 319.65
 OR1157  PID         -  OR1157
 OR1157  STATE/COUNTY-  SD/GREGORY
 OR1157  COUNTRY     -  US
 OR1157  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1157
 OR1157                         *CURRENT SURVEY CONTROL
 OR1157  ______________________________________________________________________
 OR1157* NAD 83(1986) POSITION- 43 00 16.     (N) 098 44 37.     (W)   SCALED
 OR1157* NAVD 88 ORTHO HEIGHT -   557.900 (meters)     1830.38  (feet) ADJUSTED
 OR1157  ______________________________________________________________________
 OR1157  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 OR1157  DYNAMIC HEIGHT  -        557.696 (meters)     1829.71  (feet) COMP
 OR1157  MODELED GRAVITY -    980,239.0   (mgal)                       NAVD 88
 OR1157
 OR1157  VERT ORDER      -  FIRST     CLASS II
 OR1157
 OR1157.The horizontal coordinates were scaled from a map and have
 OR1157.an estimated accuracy of +/- 6 seconds.
 OR1157
 OR1157.The orthometric height was determined by differential leveling and
 OR1157.adjusted by the NATIONAL GEODETIC SURVEY
 OR1157.in June 1994.
 OR1157
 OR1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1157.GEOID18 height accuracy estimate available here.
 OR1157
 OR1157.Click photographs - Photos may exist for this station.
 OR1157
 OR1157.The dynamic height is computed by dividing the NAVD 88
 OR1157.geopotential number by the normal gravity value computed on the
 OR1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1157.degrees latitude (g = 980.6199 gals.).
 OR1157
 OR1157.The modeled gravity was interpolated from observed gravity values.
 OR1157
 OR1157;                    North         East    Units  Estimated Accuracy
 OR1157;SPC SD S     -    75,800.      729,610.      MT  (+/- 180 meters Scaled)
 OR1157
 OR1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN208613(NAD 83)
 OR1157
 OR1157                          SUPERSEDED SURVEY CONTROL
 OR1157
 OR1157.No superseded survey control is available for this station.
 OR1157
 OR1157_MARKER: DB = BENCH MARK DISK
 OR1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1157_STAMPING: 18-319.65 1993
 OR1157_MARK LOGO: SDDT
 OR1157_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1157+STABILITY: SURFACE MOTION
 OR1157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1157+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1157
 OR1157  HISTORY     - Date     Condition        Report By
 OR1157  HISTORY     - 1993     MONUMENTED       SDDT
 OR1157  HISTORY     - 19930928 GOOD             NGS
 OR1157  HISTORY     - 20130115 GOOD             INDIV
 OR1157
 OR1157                          STATION DESCRIPTION
 OR1157
 OR1157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1157'21.8 KM (13.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1157'OF MAIN STREET IN BONESTEEL, 1.1 KM (0.70 MI) EAST OF MILEPOST 319,
 OR1157'62.0 M (203.4 FT) WEST OF A UTILITY LINE CROSSING THE HIGHWAY, 23.5 M
 OR1157'(77.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT) EAST OF A
 OR1157'FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 OR1157'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OR1157'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1157
 OR1157                          STATION RECOVERY (2013)
 OR1157
 OR1157'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1155 ***********************************************************************
 OR1155  DESIGNATION -  18 320.70
 OR1155  PID         -  OR1155
 OR1155  STATE/COUNTY-  SD/GREGORY
 OR1155  COUNTRY     -  US
 OR1155  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1155
 OR1155                         *CURRENT SURVEY CONTROL
 OR1155  ______________________________________________________________________
 OR1155* NAD 83(1986) POSITION- 43 00 33.     (N) 098 43 32.     (W)   SCALED
 OR1155* NAVD 88 ORTHO HEIGHT -   555.350 (meters)     1822.01  (feet) ADJUSTED
 OR1155  ______________________________________________________________________
 OR1155  GEOID HEIGHT    -        -26.026 (meters)                     GEOID18
 OR1155  DYNAMIC HEIGHT  -        555.149 (meters)     1821.35  (feet) COMP
 OR1155  MODELED GRAVITY -    980,241.7   (mgal)                       NAVD 88
 OR1155
 OR1155  VERT ORDER      -  FIRST     CLASS II
 OR1155
 OR1155.The horizontal coordinates were scaled from a map and have
 OR1155.an estimated accuracy of +/- 6 seconds.
 OR1155
 OR1155.The orthometric height was determined by differential leveling and
 OR1155.adjusted by the NATIONAL GEODETIC SURVEY
 OR1155.in June 1994.
 OR1155
 OR1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1155.GEOID18 height accuracy estimate available here.
 OR1155
 OR1155.Click photographs - Photos may exist for this station.
 OR1155
 OR1155.The dynamic height is computed by dividing the NAVD 88
 OR1155.geopotential number by the normal gravity value computed on the
 OR1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1155.degrees latitude (g = 980.6199 gals.).
 OR1155
 OR1155.The modeled gravity was interpolated from observed gravity values.
 OR1155
 OR1155;                    North         East    Units  Estimated Accuracy
 OR1155;SPC SD S     -    76,350.      731,070.      MT  (+/- 180 meters Scaled)
 OR1155
 OR1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN223618(NAD 83)
 OR1155
 OR1155                          SUPERSEDED SURVEY CONTROL
 OR1155
 OR1155.No superseded survey control is available for this station.
 OR1155
 OR1155_MARKER: Z = SEE DESCRIPTION
 OR1155_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1155_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1155_STAMPING: 18-320.70 1993
 OR1155_MARK LOGO: NGS
 OR1155_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1155_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1155_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1155+STABILITY: POSITION/ELEVATION WELL
 OR1155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1155+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 OR1155_ROD/PIPE-DEPTH: 6.4 meters
 OR1155_SLEEVE-DEPTH  : 3.0 meters
 OR1155
 OR1155  HISTORY     - Date     Condition        Report By
 OR1155  HISTORY     - 1993     MONUMENTED       SDDT
 OR1155  HISTORY     - 19930924 GOOD             NGS
 OR1155  HISTORY     - 20130124 GOOD             INDIV
 OR1155
 OR1155                          STATION DESCRIPTION
 OR1155
 OR1155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1155'18.3 KM (11.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1155'OF STATE HIGHWAY 46 IN PICKSTOWN, 87.0 M (285.4 FT) SOUTHWEST OF THE
 OR1155'INTERSECTION OF U.S. HIGHWAY 281, 50.3 M (165.0 FT) SOUTHWEST OF
 OR1155'MILEPOST 320.72, 22.0 M (72.2 FT) SOUTHEAST OF THE HIGHWAY
 OR1155'CENTERLINE, 5.0 M (16.4 FT) NORTHEAST OF THE CENTER OF A FIELD
 OR1155'ENTRANCE, 1.1 M (3.6 FT) NORTHWEST OF A FENCE, 0.6 M (2.0 FT) BELOW
 OR1155'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST,
 OR1155'AND 0.3 M (1.0 FT) SOUTHEAST OF A STATE WITNESS POST.  NOTE--THE
 OR1155'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 OR1155'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 OR1155'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OR1155'THEN THROUGH A 4-INCH PVC CAP.
 OR1155
 OR1155                          STATION RECOVERY (2013)
 OR1155
 OR1155'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1154 ***********************************************************************
 OR1154  DESIGNATION -  18 321.55
 OR1154  PID         -  OR1154
 OR1154  STATE/COUNTY-  SD/GREGORY
 OR1154  COUNTRY     -  US
 OR1154  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1154
 OR1154                         *CURRENT SURVEY CONTROL
 OR1154  ______________________________________________________________________
 OR1154* NAD 83(1986) POSITION- 43 01 13.     (N) 098 43 04.     (W)   SCALED
 OR1154* NAVD 88 ORTHO HEIGHT -   550.573 (meters)     1806.34  (feet) ADJUSTED
 OR1154  ______________________________________________________________________
 OR1154  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 OR1154  DYNAMIC HEIGHT  -        550.375 (meters)     1805.69  (feet) COMP
 OR1154  MODELED GRAVITY -    980,243.9   (mgal)                       NAVD 88
 OR1154
 OR1154  VERT ORDER      -  FIRST     CLASS II
 OR1154
 OR1154.The horizontal coordinates were scaled from a map and have
 OR1154.an estimated accuracy of +/- 6 seconds.
 OR1154
 OR1154.The orthometric height was determined by differential leveling and
 OR1154.adjusted by the NATIONAL GEODETIC SURVEY
 OR1154.in June 1994.
 OR1154
 OR1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1154.GEOID18 height accuracy estimate available here.
 OR1154
 OR1154.Click photographs - Photos may exist for this station.
 OR1154
 OR1154.The dynamic height is computed by dividing the NAVD 88
 OR1154.geopotential number by the normal gravity value computed on the
 OR1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1154.degrees latitude (g = 980.6199 gals.).
 OR1154
 OR1154.The modeled gravity was interpolated from observed gravity values.
 OR1154
 OR1154;                    North         East    Units  Estimated Accuracy
 OR1154;SPC SD S     -    77,590.      731,680.      MT  (+/- 180 meters Scaled)
 OR1154
 OR1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN229631(NAD 83)
 OR1154
 OR1154                          SUPERSEDED SURVEY CONTROL
 OR1154
 OR1154.No superseded survey control is available for this station.
 OR1154
 OR1154_MARKER: DB = BENCH MARK DISK
 OR1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1154_STAMPING: 18-321.55 1993
 OR1154_MARK LOGO: SDDT
 OR1154_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1154+STABILITY: SURFACE MOTION
 OR1154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1154+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 OR1154
 OR1154  HISTORY     - Date     Condition        Report By
 OR1154  HISTORY     - 1993     MONUMENTED       SDDT
 OR1154  HISTORY     - 19930924 GOOD             NGS
 OR1154  HISTORY     - 20130124 GOOD             INDIV
 OR1154
 OR1154                          STATION DESCRIPTION
 OR1154
 OR1154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1154'18.2 KM (11.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1154'OF STATE HIGHWAY 46 IN PICKSTOWN, 931.0 M (3054.5 FT) NORTHEAST OF
 OR1154'MILEPOST 321, 22.0 M (72.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 OR1154'8.8 M (28.9 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 OR1154'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH
 OR1154'OF A WITNESS POST, 0.3 M (1.0 FT) NORTHWEST OF A FENCE, AND THE
 OR1154'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1154
 OR1154                          STATION RECOVERY (2013)
 OR1154
 OR1154'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1153 ***********************************************************************
 OR1153  DESIGNATION -  18 322.55
 OR1153  PID         -  OR1153
 OR1153  STATE/COUNTY-  SD/GREGORY
 OR1153  COUNTRY     -  US
 OR1153  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1153
 OR1153                         *CURRENT SURVEY CONTROL
 OR1153  ______________________________________________________________________
 OR1153* NAD 83(1986) POSITION- 43 01 53.     (N) 098 42 30.     (W)   SCALED
 OR1153* NAVD 88 ORTHO HEIGHT -   549.296 (meters)     1802.15  (feet) ADJUSTED
 OR1153  ______________________________________________________________________
 OR1153  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 OR1153  DYNAMIC HEIGHT  -        549.100 (meters)     1801.51  (feet) COMP
 OR1153  MODELED GRAVITY -    980,246.9   (mgal)                       NAVD 88
 OR1153
 OR1153  VERT ORDER      -  FIRST     CLASS II
 OR1153
 OR1153.The horizontal coordinates were scaled from a map and have
 OR1153.an estimated accuracy of +/- 6 seconds.
 OR1153
 OR1153.The orthometric height was determined by differential leveling and
 OR1153.adjusted by the NATIONAL GEODETIC SURVEY
 OR1153.in June 1994.
 OR1153
 OR1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1153.GEOID18 height accuracy estimate available here.
 OR1153
 OR1153.Click photographs - Photos may exist for this station.
 OR1153
 OR1153.The dynamic height is computed by dividing the NAVD 88
 OR1153.geopotential number by the normal gravity value computed on the
 OR1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1153.degrees latitude (g = 980.6199 gals.).
 OR1153
 OR1153.The modeled gravity was interpolated from observed gravity values.
 OR1153
 OR1153;                    North         East    Units  Estimated Accuracy
 OR1153;SPC SD S     -    78,840.      732,420.      MT  (+/- 180 meters Scaled)
 OR1153
 OR1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN237643(NAD 83)
 OR1153
 OR1153                          SUPERSEDED SURVEY CONTROL
 OR1153
 OR1153.No superseded survey control is available for this station.
 OR1153
 OR1153_MARKER: DB = BENCH MARK DISK
 OR1153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1153_STAMPING: 18-322.55 1993
 OR1153_MARK LOGO: SDDT
 OR1153_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1153+STABILITY: SURFACE MOTION
 OR1153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1153+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 OR1153
 OR1153  HISTORY     - Date     Condition        Report By
 OR1153  HISTORY     - 1993     MONUMENTED       SDDT
 OR1153  HISTORY     - 19930924 GOOD             NGS
 OR1153  HISTORY     - 20130124 GOOD             INDIV
 OR1153
 OR1153                          STATION DESCRIPTION
 OR1153
 OR1153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1153'16.8 KM (10.45 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1153'OF STATE HIGHWAY 46 IN PICKSTOWN, 740.0 M (2427.8 FT) NORTHEAST OF
 OR1153'MILEPOST 322, 22.0 M (72.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 OR1153'5.0 M (16.4 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 OR1153'0.5 M (1.6 FT) SOUTHEAST OF A FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL
 OR1153'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE
 OR1153'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1153
 OR1153                          STATION RECOVERY (2013)
 OR1153
 OR1153'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1152 ***********************************************************************
 OR1152  DESIGNATION -  18 323.55
 OR1152  PID         -  OR1152
 OR1152  STATE/COUNTY-  SD/GREGORY
 OR1152  COUNTRY     -  US
 OR1152  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1152
 OR1152                         *CURRENT SURVEY CONTROL
 OR1152  ______________________________________________________________________
 OR1152* NAD 83(1986) POSITION- 43 02 21.     (N) 098 41 23.     (W)   SCALED
 OR1152* NAVD 88 ORTHO HEIGHT -   538.656 (meters)     1767.24  (feet) ADJUSTED
 OR1152  ______________________________________________________________________
 OR1152  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OR1152  DYNAMIC HEIGHT  -        538.465 (meters)     1766.61  (feet) COMP
 OR1152  MODELED GRAVITY -    980,251.1   (mgal)                       NAVD 88
 OR1152
 OR1152  VERT ORDER      -  FIRST     CLASS II
 OR1152
 OR1152.The horizontal coordinates were scaled from a map and have
 OR1152.an estimated accuracy of +/- 6 seconds.
 OR1152
 OR1152.The orthometric height was determined by differential leveling and
 OR1152.adjusted by the NATIONAL GEODETIC SURVEY
 OR1152.in June 1994.
 OR1152
 OR1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1152.GEOID18 height accuracy estimate available here.
 OR1152
 OR1152.Click photographs - Photos may exist for this station.
 OR1152
 OR1152.The dynamic height is computed by dividing the NAVD 88
 OR1152.geopotential number by the normal gravity value computed on the
 OR1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1152.degrees latitude (g = 980.6199 gals.).
 OR1152
 OR1152.The modeled gravity was interpolated from observed gravity values.
 OR1152
 OR1152;                    North         East    Units  Estimated Accuracy
 OR1152;SPC SD S     -    79,740.      733,920.      MT  (+/- 180 meters Scaled)
 OR1152
 OR1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN252652(NAD 83)
 OR1152
 OR1152                          SUPERSEDED SURVEY CONTROL
 OR1152
 OR1152.No superseded survey control is available for this station.
 OR1152
 OR1152_MARKER: DB = BENCH MARK DISK
 OR1152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1152_STAMPING: 18-323.55 1993
 OR1152_MARK LOGO: SDDT
 OR1152_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1152+STABILITY: SURFACE MOTION
 OR1152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1152+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1993
 OR1152
 OR1152  HISTORY     - Date     Condition        Report By
 OR1152  HISTORY     - 1993     MONUMENTED       SDDT
 OR1152  HISTORY     - 19930924 GOOD             NGS
 OR1152
 OR1152                          STATION DESCRIPTION
 OR1152
 OR1152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1152'14.9 KM (9.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1152'OF STATE HIGHWAY 46 IN PICKSTOWN, 1.0 KM (0.60 MI) NORTHEAST OF
 OR1152'MILEPOST 323, 65.5 M (214.9 FT) EAST OF THE CENTER OF A GRAVELED
 OR1152'DRIVEWAY, 22.0 M (72.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 OR1152'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 OR1152'FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 OR1152'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1151 ***********************************************************************
 OR1151  DESIGNATION -  18 324.60
 OR1151  PID         -  OR1151
 OR1151  STATE/COUNTY-  SD/GREGORY
 OR1151  COUNTRY     -  US
 OR1151  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1151
 OR1151                         *CURRENT SURVEY CONTROL
 OR1151  ______________________________________________________________________
 OR1151* NAD 83(1986) POSITION- 43 02 21.     (N) 098 40 12.     (W)   SCALED
 OR1151* NAVD 88 ORTHO HEIGHT -   552.927 (meters)     1814.06  (feet) ADJUSTED
 OR1151  ______________________________________________________________________
 OR1151  GEOID HEIGHT    -        -26.136 (meters)                     GEOID18
 OR1151  DYNAMIC HEIGHT  -        552.734 (meters)     1813.43  (feet) COMP
 OR1151  MODELED GRAVITY -    980,254.0   (mgal)                       NAVD 88
 OR1151
 OR1151  VERT ORDER      -  FIRST     CLASS II
 OR1151
 OR1151.The horizontal coordinates were scaled from a map and have
 OR1151.an estimated accuracy of +/- 6 seconds.
 OR1151
 OR1151.The orthometric height was determined by differential leveling and
 OR1151.adjusted by the NATIONAL GEODETIC SURVEY
 OR1151.in June 1994.
 OR1151
 OR1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1151.GEOID18 height accuracy estimate available here.
 OR1151
 OR1151.Click photographs - Photos may exist for this station.
 OR1151
 OR1151.The dynamic height is computed by dividing the NAVD 88
 OR1151.geopotential number by the normal gravity value computed on the
 OR1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1151.degrees latitude (g = 980.6199 gals.).
 OR1151
 OR1151.The modeled gravity was interpolated from observed gravity values.
 OR1151
 OR1151;                    North         East    Units  Estimated Accuracy
 OR1151;SPC SD S     -    79,770.      735,530.      MT  (+/- 180 meters Scaled)
 OR1151
 OR1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN268652(NAD 83)
 OR1151
 OR1151                          SUPERSEDED SURVEY CONTROL
 OR1151
 OR1151.No superseded survey control is available for this station.
 OR1151
 OR1151_MARKER: DB = BENCH MARK DISK
 OR1151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1151_STAMPING: 18-324.60 1993
 OR1151_MARK LOGO: SDDT
 OR1151_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1151+STABILITY: SURFACE MOTION
 OR1151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1151+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 OR1151
 OR1151  HISTORY     - Date     Condition        Report By
 OR1151  HISTORY     - 1993     MONUMENTED       SDDT
 OR1151  HISTORY     - 19930924 GOOD             NGS
 OR1151  HISTORY     - 20130124 GOOD             INDIV
 OR1151
 OR1151                          STATION DESCRIPTION
 OR1151
 OR1151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1151'13.3 KM (8.25 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1151'OF STATE HIGHWAY 46 IN PICKSTOWN, 1.0 KM (0.60 MI) NORTHEAST OF
 OR1151'MILEPOST 324, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.0
 OR1151'M (32.8 FT) EAST OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) SOUTH
 OR1151'OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OR1151'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1151
 OR1151                          STATION RECOVERY (2013)
 OR1151
 OR1151'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1150 ***********************************************************************
 OR1150  DESIGNATION -  18 325.80
 OR1150  PID         -  OR1150
 OR1150  STATE/COUNTY-  SD/GREGORY
 OR1150  COUNTRY     -  US
 OR1150  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1150
 OR1150                         *CURRENT SURVEY CONTROL
 OR1150  ______________________________________________________________________
 OR1150* NAD 83(1986) POSITION- 43 02 21.     (N) 098 38 42.     (W)   SCALED
 OR1150* NAVD 88 ORTHO HEIGHT -   541.765 (meters)     1777.44  (feet) ADJUSTED
 OR1150  ______________________________________________________________________
 OR1150  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 OR1150  DYNAMIC HEIGHT  -        541.578 (meters)     1776.83  (feet) COMP
 OR1150  MODELED GRAVITY -    980,258.0   (mgal)                       NAVD 88
 OR1150
 OR1150  VERT ORDER      -  FIRST     CLASS II
 OR1150
 OR1150.The horizontal coordinates were scaled from a map and have
 OR1150.an estimated accuracy of +/- 6 seconds.
 OR1150
 OR1150.The orthometric height was determined by differential leveling and
 OR1150.adjusted by the NATIONAL GEODETIC SURVEY
 OR1150.in June 1994.
 OR1150
 OR1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1150.GEOID18 height accuracy estimate available here.
 OR1150
 OR1150.Click photographs - Photos may exist for this station.
 OR1150
 OR1150.The dynamic height is computed by dividing the NAVD 88
 OR1150.geopotential number by the normal gravity value computed on the
 OR1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1150.degrees latitude (g = 980.6199 gals.).
 OR1150
 OR1150.The modeled gravity was interpolated from observed gravity values.
 OR1150
 OR1150;                    North         East    Units  Estimated Accuracy
 OR1150;SPC SD S     -    79,810.      737,570.      MT  (+/- 180 meters Scaled)
 OR1150
 OR1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN289652(NAD 83)
 OR1150
 OR1150                          SUPERSEDED SURVEY CONTROL
 OR1150
 OR1150.No superseded survey control is available for this station.
 OR1150
 OR1150_MARKER: DB = BENCH MARK DISK
 OR1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1150_STAMPING: 18-325.80 1993
 OR1150_MARK LOGO: SDDT
 OR1150_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1150+STABILITY: SURFACE MOTION
 OR1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1150+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2013
 OR1150
 OR1150  HISTORY     - Date     Condition        Report By
 OR1150  HISTORY     - 1993     MONUMENTED       SDDT
 OR1150  HISTORY     - 19930924 GOOD             NGS
 OR1150  HISTORY     - 20130124 GOOD             INDIV
 OR1150
 OR1150                          STATION DESCRIPTION
 OR1150
 OR1150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1150'11.4 KM (7.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1150'OF STATE HIGHWAY 46 IN PICKSTOWN, 1.3 KM (0.80 MI) NORTHEAST OF
 OR1150'MILEPOST 325, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.2
 OR1150'M (56.4 FT) WEST OF A FIELD ENTRANCE ROAD, 1.4 M (4.6 FT) BELOW THE
 OR1150'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 OR1150'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1150'SURFACE.
 OR1150
 OR1150                          STATION RECOVERY (2013)
 OR1150
 OR1150'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1149 ***********************************************************************
 OR1149  DESIGNATION -  18 326.75
 OR1149  PID         -  OR1149
 OR1149  STATE/COUNTY-  SD/GREGORY
 OR1149  COUNTRY     -  US
 OR1149  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1149
 OR1149                         *CURRENT SURVEY CONTROL
 OR1149  ______________________________________________________________________
 OR1149* NAD 83(1986) POSITION- 43 02 25.     (N) 098 37 44.     (W)   SCALED
 OR1149* NAVD 88 ORTHO HEIGHT -   544.564 (meters)     1786.62  (feet) ADJUSTED
 OR1149  ______________________________________________________________________
 OR1149  GEOID HEIGHT    -        -26.155 (meters)                     GEOID18
 OR1149  DYNAMIC HEIGHT  -        544.378 (meters)     1786.01  (feet) COMP
 OR1149  MODELED GRAVITY -    980,260.9   (mgal)                       NAVD 88
 OR1149
 OR1149  VERT ORDER      -  FIRST     CLASS II
 OR1149
 OR1149.The horizontal coordinates were scaled from a map and have
 OR1149.an estimated accuracy of +/- 6 seconds.
 OR1149
 OR1149.The orthometric height was determined by differential leveling and
 OR1149.adjusted by the NATIONAL GEODETIC SURVEY
 OR1149.in June 1994.
 OR1149
 OR1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1149.GEOID18 height accuracy estimate available here.
 OR1149
 OR1149.Click photographs - Photos may exist for this station.
 OR1149
 OR1149.The dynamic height is computed by dividing the NAVD 88
 OR1149.geopotential number by the normal gravity value computed on the
 OR1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1149.degrees latitude (g = 980.6199 gals.).
 OR1149
 OR1149.The modeled gravity was interpolated from observed gravity values.
 OR1149
 OR1149;                    North         East    Units  Estimated Accuracy
 OR1149;SPC SD S     -    79,960.      738,880.      MT  (+/- 180 meters Scaled)
 OR1149
 OR1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN302653(NAD 83)
 OR1149
 OR1149                          SUPERSEDED SURVEY CONTROL
 OR1149
 OR1149.No superseded survey control is available for this station.
 OR1149
 OR1149_MARKER: DB = BENCH MARK DISK
 OR1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1149_STAMPING: 18-326.75 1993
 OR1149_MARK LOGO: SDDT
 OR1149_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1149+STABILITY: SURFACE MOTION
 OR1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1149+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 OR1149
 OR1149  HISTORY     - Date     Condition        Report By
 OR1149  HISTORY     - 1993     MONUMENTED       SDDT
 OR1149  HISTORY     - 19930923 GOOD             NGS
 OR1149  HISTORY     - 20130117 GOOD             INDIV
 OR1149
 OR1149                          STATION DESCRIPTION
 OR1149
 OR1149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1149'9.8 KM (6.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1149'STATE HIGHWAY 46 IN PICKSTOWN, 1.2 KM (0.75 MI) EAST OF MILEPOST 326,
 OR1149'24.6 M (80.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.3 M (43.6 FT)
 OR1149'NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 8.4 M (27.6 FT) EAST OF
 OR1149'A FENCE CORNER AND GATE POST, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 OR1149'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1149'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1149
 OR1149                          STATION RECOVERY (2013)
 OR1149
 OR1149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1148 ***********************************************************************
 OR1148  DESIGNATION -  18 327.80
 OR1148  PID         -  OR1148
 OR1148  STATE/COUNTY-  SD/GREGORY
 OR1148  COUNTRY     -  US
 OR1148  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1148
 OR1148                         *CURRENT SURVEY CONTROL
 OR1148  ______________________________________________________________________
 OR1148* NAD 83(1986) POSITION- 43 02 26.     (N) 098 36 30.     (W)   SCALED
 OR1148* NAVD 88 ORTHO HEIGHT -   541.689 (meters)     1777.19  (feet) ADJUSTED
 OR1148  ______________________________________________________________________
 OR1148  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 OR1148  DYNAMIC HEIGHT  -        541.505 (meters)     1776.59  (feet) COMP
 OR1148  MODELED GRAVITY -    980,263.8   (mgal)                       NAVD 88
 OR1148
 OR1148  VERT ORDER      -  FIRST     CLASS II
 OR1148
 OR1148.The horizontal coordinates were scaled from a map and have
 OR1148.an estimated accuracy of +/- 6 seconds.
 OR1148
 OR1148.The orthometric height was determined by differential leveling and
 OR1148.adjusted by the NATIONAL GEODETIC SURVEY
 OR1148.in June 1994.
 OR1148
 OR1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1148.GEOID18 height accuracy estimate available here.
 OR1148
 OR1148.Click photographs - Photos may exist for this station.
 OR1148
 OR1148.The dynamic height is computed by dividing the NAVD 88
 OR1148.geopotential number by the normal gravity value computed on the
 OR1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1148.degrees latitude (g = 980.6199 gals.).
 OR1148
 OR1148.The modeled gravity was interpolated from observed gravity values.
 OR1148
 OR1148;                    North         East    Units  Estimated Accuracy
 OR1148;SPC SD S     -    80,030.      740,550.      MT  (+/- 180 meters Scaled)
 OR1148
 OR1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN319653(NAD 83)
 OR1148
 OR1148                          SUPERSEDED SURVEY CONTROL
 OR1148
 OR1148.No superseded survey control is available for this station.
 OR1148
 OR1148_MARKER: DB = BENCH MARK DISK
 OR1148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1148_STAMPING: 18-327.80 1993
 OR1148_MARK LOGO: SDDT
 OR1148_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1148+STABILITY: SURFACE MOTION
 OR1148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1148+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 OR1148
 OR1148  HISTORY     - Date     Condition        Report By
 OR1148  HISTORY     - 1993     MONUMENTED       SDDT
 OR1148  HISTORY     - 19930923 GOOD             NGS
 OR1148  HISTORY     - 20130117 GOOD             INDIV
 OR1148
 OR1148                          STATION DESCRIPTION
 OR1148
 OR1148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1148'8.2 KM (5.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1148'STATE HIGHWAY 46 IN PICKSTOWN, 1.2 KM (0.75 MI) EAST OF MILEPOST 327,
 OR1148'24.0 M (78.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT)
 OR1148'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) SOUTH
 OR1148'OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT)
 OR1148'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.05 M
 OR1148'(0.16 FT) ABOVE THE GROUND SURFACE.
 OR1148
 OR1148                          STATION RECOVERY (2013)
 OR1148
 OR1148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1147 ***********************************************************************
 OR1147  DESIGNATION -  18 328.40
 OR1147  PID         -  OR1147
 OR1147  STATE/COUNTY-  SD/GREGORY
 OR1147  COUNTRY     -  US
 OR1147  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1147
 OR1147                         *CURRENT SURVEY CONTROL
 OR1147  ______________________________________________________________________
 OR1147* NAD 83(1986) POSITION- 43 02 27.     (N) 098 35 46.     (W)   SCALED
 OR1147* NAVD 88 ORTHO HEIGHT -   510.867 (meters)     1676.07  (feet) ADJUSTED
 OR1147  ______________________________________________________________________
 OR1147  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 OR1147  DYNAMIC HEIGHT  -        510.693 (meters)     1675.50  (feet) COMP
 OR1147  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OR1147
 OR1147  VERT ORDER      -  FIRST     CLASS II
 OR1147
 OR1147.The horizontal coordinates were scaled from a map and have
 OR1147.an estimated accuracy of +/- 6 seconds.
 OR1147
 OR1147.The orthometric height was determined by differential leveling and
 OR1147.adjusted by the NATIONAL GEODETIC SURVEY
 OR1147.in June 1994.
 OR1147
 OR1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1147.GEOID18 height accuracy estimate available here.
 OR1147
 OR1147.Click photographs - Photos may exist for this station.
 OR1147
 OR1147.The dynamic height is computed by dividing the NAVD 88
 OR1147.geopotential number by the normal gravity value computed on the
 OR1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1147.degrees latitude (g = 980.6199 gals.).
 OR1147
 OR1147.The modeled gravity was interpolated from observed gravity values.
 OR1147
 OR1147;                    North         East    Units  Estimated Accuracy
 OR1147;SPC SD S     -    80,080.      741,550.      MT  (+/- 180 meters Scaled)
 OR1147
 OR1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN328654(NAD 83)
 OR1147
 OR1147                          SUPERSEDED SURVEY CONTROL
 OR1147
 OR1147.No superseded survey control is available for this station.
 OR1147
 OR1147_MARKER: DB = BENCH MARK DISK
 OR1147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1147_STAMPING: 18-328.40 1993
 OR1147_MARK LOGO: SDDT
 OR1147_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1147+STABILITY: SURFACE MOTION
 OR1147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1147+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR1147
 OR1147  HISTORY     - Date     Condition        Report By
 OR1147  HISTORY     - 1993     MONUMENTED       SDDT
 OR1147  HISTORY     - 19930919 GOOD             NGS
 OR1147  HISTORY     - 20130125 GOOD             INDIV
 OR1147
 OR1147                          STATION DESCRIPTION
 OR1147
 OR1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1147'7.2 KM (4.45 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1147'STATE HIGHWAY 46 IN PICKSTOWN, NEAR THE WEST END OF A HIGHWAY CUT,
 OR1147'649.0 M (2129.3 FT) EAST OF MILEPOST 328, 20.0 M (65.6 FT) NORTH OF
 OR1147'AND LEVEL WITH THE HIGHWAY CENTERLINE, 8.1 M (26.6 FT) SOUTH OF A
 OR1147'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OR1147'PROJECTS 0.01 M (0.03 FT) ABOVE THE GROUND SURFACE.
 OR1147
 OR1147                          STATION RECOVERY (2013)
 OR1147
 OR1147'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1146 ***********************************************************************
 OR1146  DESIGNATION -  18 329.10
 OR1146  PID         -  OR1146
 OR1146  STATE/COUNTY-  SD/GREGORY
 OR1146  COUNTRY     -  US
 OR1146  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1146
 OR1146                         *CURRENT SURVEY CONTROL
 OR1146  ______________________________________________________________________
 OR1146* NAD 83(1986) POSITION- 43 02 30.     (N) 098 35 01.     (W)   SCALED
 OR1146* NAVD 88 ORTHO HEIGHT -   470.483 (meters)     1543.58  (feet) ADJUSTED
 OR1146  ______________________________________________________________________
 OR1146  GEOID HEIGHT    -        -26.187 (meters)                     GEOID18
 OR1146  DYNAMIC HEIGHT  -        470.323 (meters)     1543.05  (feet) COMP
 OR1146  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OR1146
 OR1146  VERT ORDER      -  FIRST     CLASS II
 OR1146
 OR1146.The horizontal coordinates were scaled from a map and have
 OR1146.an estimated accuracy of +/- 6 seconds.
 OR1146
 OR1146.The orthometric height was determined by differential leveling and
 OR1146.adjusted by the NATIONAL GEODETIC SURVEY
 OR1146.in June 1994.
 OR1146
 OR1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1146.GEOID18 height accuracy estimate available here.
 OR1146
 OR1146.Click photographs - Photos may exist for this station.
 OR1146
 OR1146.The dynamic height is computed by dividing the NAVD 88
 OR1146.geopotential number by the normal gravity value computed on the
 OR1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1146.degrees latitude (g = 980.6199 gals.).
 OR1146
 OR1146.The modeled gravity was interpolated from observed gravity values.
 OR1146
 OR1146;                    North         East    Units  Estimated Accuracy
 OR1146;SPC SD S     -    80,190.      742,560.      MT  (+/- 180 meters Scaled)
 OR1146
 OR1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN339655(NAD 83)
 OR1146
 OR1146                          SUPERSEDED SURVEY CONTROL
 OR1146
 OR1146.No superseded survey control is available for this station.
 OR1146
 OR1146_MARKER: DB = BENCH MARK DISK
 OR1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1146_STAMPING: 18-329.10 1993
 OR1146_MARK LOGO: SDDT
 OR1146_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1146+STABILITY: SURFACE MOTION
 OR1146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1146+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR1146
 OR1146  HISTORY     - Date     Condition        Report By
 OR1146  HISTORY     - 1993     MONUMENTED       SDDT
 OR1146  HISTORY     - 19930919 GOOD             NGS
 OR1146  HISTORY     - 20130125 GOOD             INDIV
 OR1146
 OR1146                          STATION DESCRIPTION
 OR1146
 OR1146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1146'6.1 KM (3.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1146'STATE HIGHWAY 46 IN PICKSTOWN, 108.0 M (354.3 FT) EAST OF MILEPOST
 OR1146'329, 19.9 M (65.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.8 M (48.6
 OR1146'FT) WEST OF THE CENTER OF A GRAVELED ROAD LEADING TO AN OVERLOOK, 1.0
 OR1146'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 OR1146'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OR1146'GROUND SURFACE.
 OR1146
 OR1146                          STATION RECOVERY (2013)
 OR1146
 OR1146'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1137 ***********************************************************************
 OR1137  DESIGNATION -  18 333.55
 OR1137  PID         -  OR1137
 OR1137  STATE/COUNTY-  SD/CHARLES MIX
 OR1137  COUNTRY     -  US
 OR1137  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1137
 OR1137                         *CURRENT SURVEY CONTROL
 OR1137  ______________________________________________________________________
 OR1137* NAD 83(1986) POSITION- 43 04 45.     (N) 098 31 56.     (W)   SCALED
 OR1137* NAVD 88 ORTHO HEIGHT -   439.414 (meters)     1441.64  (feet) ADJUSTED
 OR1137  ______________________________________________________________________
 OR1137  GEOID HEIGHT    -        -26.272 (meters)                     GEOID18
 OR1137  DYNAMIC HEIGHT  -        439.269 (meters)     1441.17  (feet) COMP
 OR1137  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 OR1137
 OR1137  VERT ORDER      -  FIRST     CLASS II
 OR1137
 OR1137.The horizontal coordinates were scaled from a map and have
 OR1137.an estimated accuracy of +/- 6 seconds.
 OR1137
 OR1137.The orthometric height was determined by differential leveling and
 OR1137.adjusted by the NATIONAL GEODETIC SURVEY
 OR1137.in June 1994.
 OR1137
 OR1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1137.GEOID18 height accuracy estimate available here.
 OR1137
 OR1137.Click photographs - Photos may exist for this station.
 OR1137
 OR1137.The dynamic height is computed by dividing the NAVD 88
 OR1137.geopotential number by the normal gravity value computed on the
 OR1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1137.degrees latitude (g = 980.6199 gals.).
 OR1137
 OR1137.The modeled gravity was interpolated from observed gravity values.
 OR1137
 OR1137;                    North         East    Units  Estimated Accuracy
 OR1137;SPC SD S     -    84,450.      746,660.      MT  (+/- 180 meters Scaled)
 OR1137
 OR1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN380697(NAD 83)
 OR1137
 OR1137                          SUPERSEDED SURVEY CONTROL
 OR1137
 OR1137.No superseded survey control is available for this station.
 OR1137
 OR1137_MARKER: Z = SEE DESCRIPTION
 OR1137_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1137_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1137_STAMPING: 18-333.55 1993
 OR1137_MARK LOGO: NGS
 OR1137_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1137_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1137_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1137+STABILITY: POSITION/ELEVATION WELL
 OR1137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1137+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1137_ROD/PIPE-DEPTH: 6.4 meters
 OR1137_SLEEVE-DEPTH  : 3.0 meters
 OR1137
 OR1137  HISTORY     - Date     Condition        Report By
 OR1137  HISTORY     - 1993     MONUMENTED       SDDT
 OR1137  HISTORY     - 19930919 GOOD             NGS
 OR1137  HISTORY     - 20121212 GOOD             INDIV
 OR1137
 OR1137                          STATION DESCRIPTION
 OR1137
 OR1137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1137'1.1 KM (0.70 MI) NORTHERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1137'OF STATE HIGHWAY 46 IN PICKSTOWN, 286.0 M (938.3 FT) SOUTH OF
 OR1137'MILEPOST 333.72, 23.0 M (75.5 FT) NORTH OF A FENCE CORNER, 19.0 M
 OR1137'(62.3 FT) WEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) WEST OF A
 OR1137'FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1137'WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.
 OR1137'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 OR1137'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 OR1137'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1137'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1137
 OR1137                          STATION RECOVERY (2012)
 OR1137
 OR1137'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7955 ***********************************************************************
 AC7955  CBN         -  This is a Cooperative Base Network Control Station.
 AC7955  DESIGNATION -  18 374.82
 AC7955  PID         -  AC7955
 AC7955  STATE/COUNTY-  SD/HUTCHINSON
 AC7955  COUNTRY     -  US
 AC7955  USGS QUAD   -  TRIPP (2017)
 AC7955
 AC7955                         *CURRENT SURVEY CONTROL
 AC7955  ______________________________________________________________________
 AC7955* NAD 83(2011) POSITION- 43 14 29.14796(N) 097 58 19.39304(W)   ADJUSTED
 AC7955* NAD 83(2011) ELLIP HT-   433.510 (meters)        (06/27/12)   ADJUSTED
 AC7955* NAD 83(2011) EPOCH   -  2010.00
 AC7955* NAVD 88 ORTHO HEIGHT -   460.0   (meters)     1509.    (feet) GPS OBS
 AC7955  ______________________________________________________________________
 AC7955  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7955  GEOID HEIGHT    -        -26.427 (meters)                     GEOID96
 AC7955  GEOID HEIGHT    -        -26.495 (meters)                     GEOID18
 AC7955  NAD 83(2011) X  -   -645,454.662 (meters)                     COMP
 AC7955  NAD 83(2011) Y  - -4,608,959.082 (meters)                     COMP
 AC7955  NAD 83(2011) Z  -  4,347,376.287 (meters)                     COMP
 AC7955  LAPLACE CORR    -          1.85  (seconds)                    DEFLEC18
 AC7955
 AC7955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7955  Standards:
 AC7955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7955  -------------------------------------------------------------------
 AC7955  NETWORK    0.82   2.43           0.39   0.25   1.24     -0.07605577
 AC7955  -------------------------------------------------------------------
 AC7955  Click here for local accuracies and other accuracy information.
 AC7955
 AC7955.The horizontal coordinates were established by GPS observations
 AC7955.and adjusted by the National Geodetic Survey in June 2012.
 AC7955
 AC7955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7955.been affixed to the stable North American tectonic plate. See 
 AC7955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7955
 AC7955.The horizontal coordinates are valid at the epoch date displayed above
 AC7955.which is a decimal equivalence of Year/Month/Day.
 AC7955
 AC7955.The orthometric height was determined by GPS observations and a
 AC7955.high-resolution geoid model.
 AC7955
 AC7955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7955.GEOID18 height accuracy estimate available here.
 AC7955
 AC7955.Click photographs - Photos may exist for this station.
 AC7955
 AC7955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7955
 AC7955.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7955
 AC7955.The ellipsoidal height was determined by GPS observations
 AC7955.and is referenced to NAD 83.
 AC7955
 AC7955. The following values were computed from the NAD 83(2011) position.
 AC7955
 AC7955;                    North         East     Units Scale Factor Converg.
 AC7955;SPC SD S     -   103,607.226   791,745.899   MT  0.99992839   +1 37 44.2
 AC7955;SPC SD S     -   339,918.04  2,597,586.34   sFT  0.99992839   +1 37 44.2
 AC7955;UTM  14      - 4,788,138.669   583,457.705   MT  0.99968568   +0 42 15.3
 AC7955
 AC7955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7955!SPC SD S     -   0.99993202  x   0.99992839  =   0.99986042
 AC7955!UTM  14      -   0.99993202  x   0.99968568  =   0.99961772
 AC7955
 AC7955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8345788138(NAD 83)
 AC7955
 AC7955                          SUPERSEDED SURVEY CONTROL
 AC7955
 AC7955  NAD 83(2007)-  43 14 29.14795(N)    097 58 19.39389(W) AD(2002.00) 0
 AC7955  ELLIP H (02/10/07)  433.538  (m)                       GP(2002.00)    
 AC7955  ELLIP H (04/15/04)  433.521  (m)                       GP(       ) 2 1
 AC7955  NAD 83(1996)-  43 14 29.14779(N)    097 58 19.39362(W) AD(       ) B
 AC7955  ELLIP H (04/18/97)  433.560  (m)                       GP(       ) 4 1
 AC7955
 AC7955.Superseded values are not recommended for survey control.
 AC7955
 AC7955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7955.See file dsdata.pdf to determine how the superseded data were derived.
 AC7955
 AC7955_MARKER: Z = SEE DESCRIPTION
 AC7955_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7955_STAMPING: 18-374.82 1995
 AC7955_MARK LOGO: NGS
 AC7955_PROJECTION: FLUSH
 AC7955_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7955_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7955+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7955_ROD/PIPE-DEPTH: 6.4 meters
 AC7955_SLEEVE-DEPTH  : 1.8 meters
 AC7955
 AC7955  HISTORY     - Date     Condition        Report By
 AC7955  HISTORY     - 1995     MONUMENTED       SDDT
 AC7955  HISTORY     - 19960927 GOOD             NGS
 AC7955
 AC7955                          STATION DESCRIPTION
 AC7955
 AC7955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7955'THE STATION IS LOCATED ABOUT 10.0 MI (16.1 KM) SOUTH OF PARKSTON AND
 AC7955'1.3 MI (2.1 KM) NORTH OF TRIPP, ON U.S. HIGHWAY 18.  OWNERSHIP--THE
 AC7955'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7955'HIGHWAY 18 AND STATE HIGHWAY 37, 1.0 MI (1.6 KM) NORTHWEST OF TRIPP,
 AC7955'GO EAST ON U.S. HIGHWAY 18 FOR 0.9 MI (1.4 KM) TO THE JUNCTION OF A
 AC7955'PAVED ROAD, TURN LEFT AND GO NORTH ON THE PAVED ROAD FOR 0.05 MI (0.08
 AC7955'KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP
 AC7955'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7955'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 191.5 FT (58.4 M) NORTH OF
 AC7955'THE CENTERLINE OF U.S. HIGHWAY 18, 58.6 FT (17.9 M) EAST OF THE ROAD
 AC7955'CENTERLINE, 8.5 FT (2.6 M) NORTH OF A GATE CORNER POST, 2.5 FT (0.8 M)
 AC7955'WEST OF A FENCE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST, 1.0 FT (0.3
 AC7955'M) EAST OF A METAL GUARD POST, AND 0.12 M (0.39 FT) BELOW THE GROUND
 AC7955'LEVEL.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7955'AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7979 ***********************************************************************
 AC7979  CBN         -  This is a Cooperative Base Network Control Station.
 AC7979  DESIGNATION -  18 391.79
 AC7979  PID         -  AC7979
 AC7979  STATE/COUNTY-  SD/HUTCHINSON
 AC7979  COUNTRY     -  US
 AC7979  USGS QUAD   -  SCOTLAND (2017)
 AC7979
 AC7979                         *CURRENT SURVEY CONTROL
 AC7979  ______________________________________________________________________
 AC7979* NAD 83(2011) POSITION- 43 14 27.70231(N) 097 38 18.57066(W)   ADJUSTED
 AC7979* NAD 83(2011) ELLIP HT-   372.222 (meters)        (06/27/12)   ADJUSTED
 AC7979* NAD 83(2011) EPOCH   -  2010.00
 AC7979* NAVD 88 ORTHO HEIGHT -   398.3   (meters)     1307.    (feet) GPS OBS
 AC7979  ______________________________________________________________________
 AC7979  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7979  GEOID HEIGHT    -        -26.015 (meters)                     GEOID96
 AC7979  GEOID HEIGHT    -        -26.051 (meters)                     GEOID18
 AC7979  NAD 83(2011) X  -   -618,609.791 (meters)                     COMP
 AC7979  NAD 83(2011) Y  - -4,612,624.676 (meters)                     COMP
 AC7979  NAD 83(2011) Z  -  4,347,301.798 (meters)                     COMP
 AC7979  LAPLACE CORR    -          3.83  (seconds)                    DEFLEC18
 AC7979
 AC7979  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7979  Standards:
 AC7979         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7979            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7979  -------------------------------------------------------------------
 AC7979  NETWORK    0.82   2.49           0.39   0.25   1.27     -0.07430507
 AC7979  -------------------------------------------------------------------
 AC7979  Click here for local accuracies and other accuracy information.
 AC7979
 AC7979.The horizontal coordinates were established by GPS observations
 AC7979.and adjusted by the National Geodetic Survey in June 2012.
 AC7979
 AC7979.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7979.been affixed to the stable North American tectonic plate. See 
 AC7979.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7979
 AC7979.The horizontal coordinates are valid at the epoch date displayed above
 AC7979.which is a decimal equivalence of Year/Month/Day.
 AC7979
 AC7979.The orthometric height was determined by GPS observations and a
 AC7979.high-resolution geoid model.
 AC7979
 AC7979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7979.GEOID18 height accuracy estimate available here.
 AC7979
 AC7979.Click photographs - Photos may exist for this station.
 AC7979
 AC7979.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7979
 AC7979.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7979
 AC7979.The ellipsoidal height was determined by GPS observations
 AC7979.and is referenced to NAD 83.
 AC7979
 AC7979. The following values were computed from the NAD 83(2011) position.
 AC7979
 AC7979;                    North         East     Units Scale Factor Converg.
 AC7979;SPC SD S     -   104,387.094   818,825.055   MT  0.99992844   +1 51 32.6
 AC7979;SPC SD S     -   342,476.66  2,686,428.53   sFT  0.99992844   +1 51 32.6
 AC7979;UTM  14      - 4,788,480.996   610,540.184   MT  0.99975031   +0 55 58.2
 AC7979
 AC7979!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7979!SPC SD S     -   0.99994163  x   0.99992844  =   0.99987008
 AC7979!UTM  14      -   0.99994163  x   0.99975031  =   0.99969196
 AC7979
 AC7979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN1054088480(NAD 83)
 AC7979
 AC7979                          SUPERSEDED SURVEY CONTROL
 AC7979
 AC7979  NAD 83(2007)-  43 14 27.70230(N)    097 38 18.57151(W) AD(2002.00) 0
 AC7979  ELLIP H (02/10/07)  372.250  (m)                       GP(2002.00)    
 AC7979  ELLIP H (04/15/04)  372.234  (m)                       GP(       ) 2 1
 AC7979  NAD 83(1996)-  43 14 27.70215(N)    097 38 18.57125(W) AD(       ) B
 AC7979  ELLIP H (04/18/97)  372.273  (m)                       GP(       ) 4 1
 AC7979
 AC7979.Superseded values are not recommended for survey control.
 AC7979
 AC7979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7979.See file dsdata.pdf to determine how the superseded data were derived.
 AC7979
 AC7979_MARKER: Z = SEE DESCRIPTION
 AC7979_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7979_STAMPING: 18-391.79 1995
 AC7979_MARK LOGO: NGS
 AC7979_PROJECTION: PROJECTING 3 CENTIMETERS
 AC7979_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7979_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7979+SATELLITE: SATELLITE OBSERVATIONS - July 24, 1996
 AC7979_ROD/PIPE-DEPTH: 6.4 meters
 AC7979_SLEEVE-DEPTH  : 1.8 meters
 AC7979
 AC7979  HISTORY     - Date     Condition        Report By
 AC7979  HISTORY     - 1995     MONUMENTED       SDDT
 AC7979  HISTORY     - 19960724 GOOD             NGS
 AC7979
 AC7979                          STATION DESCRIPTION
 AC7979
 AC7979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7979'THE STATION IS LOCATED 3.0 MI (4.8 KM) WEST OF MENO AND 2.0 MI (3.2
 AC7979'KM) EAST OF OLIVET, ON COUNTY ROAD 11.  OWNERSHIP--HUTCHINSON COUNTY.
 AC7979'TO REACH THE STATION FROM THE POST OFFICE IN OLIVET, GO EAST ON U.S.
 AC7979'HIGHWAY 18 FOR 2.0 MILES (3.2 KM) TO THE STATION ON THE RIGHT.  THE
 AC7979'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7979'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7979'LOCATED 484.8 M (1590.5 FT) WEST OF MILEPOST 392, 25.1 M (82.3 FT)
 AC7979'SOUTH OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT) SOUTH OF A FENCE
 AC7979'CORNER, 7.6 M (24.9 FT) EAST OF THE CENTER OF COUNTY ROAD 11 (428TH
 AC7979'AVENUE), 0.4 M (1.3 FT) WEST OF A BRACED FENCE POST, 0.3 M (1.0 FT)
 AC7979'SOUTH OF A METAL GUARD POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 AC7979'0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND 0.1 M (0.3 FT) BELOW
 AC7979'THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7979'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0786 ***********************************************************************
 OT0786  DESIGNATION -  18 RM 1
 OT0786  PID         -  OT0786
 OT0786  STATE/COUNTY-  SD/PENNINGTON
 OT0786  COUNTRY     -  US
 OT0786  USGS QUAD   -  HERMOSA NW (2017)
 OT0786
 OT0786                         *CURRENT SURVEY CONTROL
 OT0786  ______________________________________________________________________
 OT0786* NAD 83(1996) POSITION- 43 59 39.24725(N) 103 12 37.89545(W)   ADJUSTED
 OT0786* NAVD 88 ORTHO HEIGHT -  1125.5   (meters)     3693.    (feet) VERTCON3
 OT0786  ______________________________________________________________________
 OT0786  GEOID HEIGHT    -        -15.929 (meters)                     GEOID18
 OT0786  LAPLACE CORR    -        -16.80  (seconds)                    DEFLEC18
 OT0786  HORZ ORDER      -  SECOND
 OT0786
 OT0786.The horizontal coordinates were established by classical geodetic methods
 OT0786.and adjusted by the National Geodetic Survey in January 1998.
 OT0786
 OT0786.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0786.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0786
 OT0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0786.GEOID18 height accuracy estimate available here.
 OT0786
 OT0786.Click photographs - Photos may exist for this station.
 OT0786
 OT0786.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0786
 OT0786. The following values were computed from the NAD 83(1996) position.
 OT0786
 OT0786;                    North         East     Units Scale Factor Converg.
 OT0786;SPC SD S     -   188,511.277   369,271.636   MT  0.99992835   -1 59 05.4
 OT0786;SPC SD S     -   618,474.08  1,211,518.69   sFT  0.99992835   -1 59 05.4
 OT0786;UTM  13      - 4,872,789.166   643,484.193   MT  0.99985321   +1 14 35.4
 OT0786
 OT0786!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0786!SPC SD S     -   0.99982604  x   0.99992835  =   0.99975441
 OT0786!UTM  13      -   0.99982604  x   0.99985321  =   0.99967928
 OT0786
 OT0786:                Primary Azimuth Mark                     Grid Az
 OT0786:SPC SD S     -  DUNNING                                  049 52 40.6
 OT0786:UTM  13      -  DUNNING                                  046 38 59.8
 OT0786
 OT0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4348472789(NAD 83)
 OT0786
 OT0786|---------------------------------------------------------------------|
 OT0786| PID    Reference Object                     Distance      Geod. Az  |
 OT0786|                                                           dddmmss.s |
 OT0786| PU2301 DUNNING                             APPROX.15.6 KM 0475335.2 |
 OT0786| OT0787 18=T1N R7 8E SECS 31 36 SC          134.894 METERS 30454     |
 OT0786|---------------------------------------------------------------------|
 OT0786
 OT0786                          SUPERSEDED SURVEY CONTROL
 OT0786
 OT0786  NAD 83(1995)-  43 59 39.24249(N)    103 12 37.89350(W) AD(       ) 2
 OT0786  NAD 83(1993)-  43 59 39.23866(N)    103 12 37.89921(W) AD(       ) 2
 OT0786  NAD 83(1986)-  43 59 39.23659(N)    103 12 37.90413(W) AD(       ) 2
 OT0786  NAD 27      -  43 59 39.27800(N)    103 12 36.25200(W) AD(       ) 2
 OT0786  NGVD 29 (07/19/86) 1125.0    (m)         3691.     (f) VERT ANG       
 OT0786
 OT0786.Superseded values are not recommended for survey control.
 OT0786
 OT0786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0786.See file dsdata.pdf to determine how the superseded data were derived.
 OT0786
 OT0786_MARKER: DD = SURVEY DISK
 OT0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0786_MARK LOGO: USGLO
 OT0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0786+STABILITY: SURFACE MOTION
 OT0786
 OT0786  HISTORY     - Date     Condition        Report By
 OT0786  HISTORY     - 1924     MONUMENTED       USGLO
 OT0786
 OT0786                          STATION DESCRIPTION
 OT0786
 OT0786'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OT0786'THE STANDARD CORNER OF SECS. 31 AND 36, T 1 N, RS 7 AND 8 E,
 OT0786'BLACK HILL MERIDIAN, ON THE BASE LINE AND THE BLACK HILLS
 OT0786'GUIDE MERIDIAN.
 OT0786'
 OT0786'REFERENCE MARK NO. 1 IS A STANDARD BRASS DISK SET IN CONCRETE
 OT0786'AND BEARS TO THE SE, 134.894 METERS DISTANT FROM THE STATION
 OT0786'S 55 DEG 06 MIN E.  THIS REFERENCE MARK WILL SERVE AS
 OT0786'AN ECCENTRIC STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7957 ***********************************************************************
 AC7957  CBN         -  This is a Cooperative Base Network Control Station.
 AC7957  DESIGNATION -  1804 275.38
 AC7957  PID         -  AC7957
 AC7957  STATE/COUNTY-  SD/SULLY
 AC7957  COUNTRY     -  US
 AC7957  USGS QUAD   -  OKOBOJO (2017)
 AC7957
 AC7957                         *CURRENT SURVEY CONTROL
 AC7957  ______________________________________________________________________
 AC7957* NAD 83(2011) POSITION- 44 42 27.27676(N) 100 26 47.69881(W)   ADJUSTED
 AC7957* NAD 83(2011) ELLIP HT-   539.758 (meters)        (06/27/12)   ADJUSTED
 AC7957* NAD 83(2011) EPOCH   -  2010.00
 AC7957* NAVD 88 ORTHO HEIGHT -   562.4   (meters)     1845.    (feet) GPS OBS
 AC7957  ______________________________________________________________________
 AC7957  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7957  GEOID HEIGHT    -        -22.559 (meters)                     GEOID96
 AC7957  GEOID HEIGHT    -        -22.672 (meters)                     GEOID18
 AC7957  NAD 83(2011) X  -   -823,349.315 (meters)                     COMP
 AC7957  NAD 83(2011) Y  - -4,465,626.219 (meters)                     COMP
 AC7957  NAD 83(2011) Z  -  4,464,690.972 (meters)                     COMP
 AC7957  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 AC7957
 AC7957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7957  Standards:
 AC7957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7957  -------------------------------------------------------------------
 AC7957  NETWORK    0.85   2.51           0.40   0.27   1.28     -0.09437391
 AC7957  -------------------------------------------------------------------
 AC7957  Click here for local accuracies and other accuracy information.
 AC7957
 AC7957.The horizontal coordinates were established by GPS observations
 AC7957.and adjusted by the National Geodetic Survey in June 2012.
 AC7957
 AC7957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7957.been affixed to the stable North American tectonic plate. See 
 AC7957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7957
 AC7957.The horizontal coordinates are valid at the epoch date displayed above
 AC7957.which is a decimal equivalence of Year/Month/Day.
 AC7957
 AC7957.The orthometric height was determined by GPS observations and a
 AC7957.high-resolution geoid model.
 AC7957
 AC7957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7957.GEOID18 height accuracy estimate available here.
 AC7957
 AC7957.Click photographs - Photos may exist for this station.
 AC7957
 AC7957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7957
 AC7957.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7957
 AC7957.The ellipsoidal height was determined by GPS observations
 AC7957.and is referenced to NAD 83.
 AC7957
 AC7957. The following values were computed from the NAD 83(2011) position.
 AC7957
 AC7957;                    North         East     Units Scale Factor Converg.
 AC7957;SPC SD N     -    97,245.346   564,611.400   MT  0.99995700   -0 18 57.8
 AC7957;SPC SD N     -   319,045.77  1,852,395.90   sFT  0.99995700   -0 18 57.8
 AC7957;UTM  14      - 4,951,484.496   385,408.547   MT  0.99976148   -1 01 04.0
 AC7957
 AC7957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7957!SPC SD N     -   0.99991538  x   0.99995700  =   0.99987238
 AC7957!UTM  14      -   0.99991538  x   0.99976148  =   0.99967688
 AC7957
 AC7957_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8540851484(NAD 83)
 AC7957
 AC7957                          SUPERSEDED SURVEY CONTROL
 AC7957
 AC7957  NAD 83(2007)-  44 42 27.27679(N)    100 26 47.69995(W) AD(2002.00) 0
 AC7957  ELLIP H (02/10/07)  539.784  (m)                       GP(2002.00)    
 AC7957  ELLIP H (04/15/04)  539.776  (m)                       GP(       ) 2 1
 AC7957  NAD 83(1996)-  44 42 27.27617(N)    100 26 47.69942(W) AD(       ) B
 AC7957  ELLIP H (04/18/97)  539.832  (m)                       GP(       ) 4 1
 AC7957
 AC7957.Superseded values are not recommended for survey control.
 AC7957
 AC7957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7957.See file dsdata.pdf to determine how the superseded data were derived.
 AC7957
 AC7957_MARKER: Z = SEE DESCRIPTION
 AC7957_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7957_STAMPING: 1804-275.38 1995
 AC7957_MARK LOGO: NGS
 AC7957_PROJECTION: FLUSH
 AC7957_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7957_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7957+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7957_ROD/PIPE-DEPTH: 6.4 meters
 AC7957_SLEEVE-DEPTH  : 1.8 meters
 AC7957
 AC7957  HISTORY     - Date     Condition        Report By
 AC7957  HISTORY     - 1995     MONUMENTED       SDDT
 AC7957  HISTORY     - 19960927 GOOD             SDDT
 AC7957  HISTORY     - 20130116 GOOD             INDIV
 AC7957
 AC7957                          STATION DESCRIPTION
 AC7957
 AC7957'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7957'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) WEST OF ONIDA ON A
 AC7957'COUNTY ROAD JUST NORTH OF STATE HIGHWAY 1804 SOUTH.  OWNERSHIP--SULLY
 AC7957'COUNTY.  TO REACH THE STATION FROM THE POST OFFICE IN ONIDA, GO EAST
 AC7957'ON BIRCH AVENUE FOR 0.05 MI (0.08 KM) TO THE JUNCTION OF MAIN STREET,
 AC7957'TURN RIGHT AND GO NORTH ON MAIN STREET FOR 0.1 MI (0.2 KM) TO THE
 AC7957'JUNCTION OF ASH AVENUE, TURN LEFT AND GO WEST ON ASH AVENUE FOR 0.7 MI
 AC7957'(1.1 KM) TO THE JUNCTION OF U.S. HIGHWAY 83, CONTINUE WEST ON ASH
 AC7957'AVENUE FOR 18.35 MI (29.53 KM) TO THE JUNCTION OF STATE HIGHWAY 1804
 AC7957'SOUTH, TURN RIGHT GO NORTH ON A GRAVELED COUNTY ROAD FOR 150.0 FT
 AC7957'(45.7 M) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7957'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7957'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 59.0 FT (18.0 M) EAST
 AC7957'OF THE CENTER OF THE ROAD, 1.0 FT (0.3 M) WEST OF A WITNESS POST AND
 AC7957'FENCE, AND 1.0 FT (0.3 M) EAST OF A METAL GUARD POST.  NOTE--ACCESS TO
 AC7957'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7957'CAP.
 AC7957
 AC7957                          STATION RECOVERY (2013)
 AC7957
 AC7957'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7867 ***********************************************************************
 AC7867  CBN         -  This is a Cooperative Base Network Control Station.
 AC7867  DESIGNATION -  1806 213.39
 AC7867  PID         -  AC7867
 AC7867  STATE/COUNTY-  SD/STANLEY
 AC7867  COUNTRY     -  US
 AC7867  USGS QUAD   -  IRON POST BUTTES SW (2017)
 AC7867
 AC7867                         *CURRENT SURVEY CONTROL
 AC7867  ______________________________________________________________________
 AC7867* NAD 83(2011) POSITION- 44 32 48.80385(N) 100 43 29.09261(W)   ADJUSTED
 AC7867* NAD 83(2011) ELLIP HT-   598.732 (meters)        (06/27/12)   ADJUSTED
 AC7867* NAD 83(2011) EPOCH   -  2010.00
 AC7867* NAVD 88 ORTHO HEIGHT -   621.2   (meters)     2038.    (feet) GPS OBS
 AC7867  ______________________________________________________________________
 AC7867  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7867  GEOID HEIGHT    -        -22.404 (meters)                     GEOID96
 AC7867  GEOID HEIGHT    -        -22.481 (meters)                     GEOID18
 AC7867  NAD 83(2011) X  -   -847,361.988 (meters)                     COMP
 AC7867  NAD 83(2011) Y  - -4,473,943.424 (meters)                     COMP
 AC7867  NAD 83(2011) Z  -  4,452,023.112 (meters)                     COMP
 AC7867  LAPLACE CORR    -         -4.45  (seconds)                    DEFLEC18
 AC7867
 AC7867  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7867  Standards:
 AC7867         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7867            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7867  -------------------------------------------------------------------
 AC7867  NETWORK    1.20   3.53           0.56   0.39   1.80     -0.06612621
 AC7867  -------------------------------------------------------------------
 AC7867  Click here for local accuracies and other accuracy information.
 AC7867
 AC7867.The horizontal coordinates were established by GPS observations
 AC7867.and adjusted by the National Geodetic Survey in June 2012.
 AC7867
 AC7867.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7867.been affixed to the stable North American tectonic plate. See 
 AC7867.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7867
 AC7867.The horizontal coordinates are valid at the epoch date displayed above
 AC7867.which is a decimal equivalence of Year/Month/Day.
 AC7867
 AC7867.The orthometric height was determined by GPS observations and a
 AC7867.high-resolution geoid model.
 AC7867
 AC7867.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7867.GEOID18 height accuracy estimate available here.
 AC7867
 AC7867.Click photographs - Photos may exist for this station.
 AC7867
 AC7867.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7867
 AC7867.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7867
 AC7867.The ellipsoidal height was determined by GPS observations
 AC7867.and is referenced to NAD 83.
 AC7867
 AC7867. The following values were computed from the NAD 83(2011) position.
 AC7867
 AC7867;                    North         East     Units Scale Factor Converg.
 AC7867;SPC SD S     -   245,995.845   568,894.847   MT  1.00003841   -0 16 12.1
 AC7867;SPC SD S     -   807,071.37  1,866,449.18   sFT  1.00003841   -0 16 12.1
 AC7867;UTM  14      - 4,934,064.381   362,995.998   MT  0.99983083   -1 12 36.3
 AC7867
 AC7867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7867!SPC SD S     -   0.99990613  x   1.00003841  =   0.99994454
 AC7867!UTM  14      -   0.99990613  x   0.99983083  =   0.99973698
 AC7867
 AC7867_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6299534064(NAD 83)
 AC7867
 AC7867                          SUPERSEDED SURVEY CONTROL
 AC7867
 AC7867  NAD 83(2007)-  44 32 48.80386(N)    100 43 29.09372(W) AD(2002.00) 0
 AC7867  ELLIP H (02/10/07)  598.756  (m)                       GP(2002.00)    
 AC7867  ELLIP H (04/15/04)  598.751  (m)                       GP(       ) 2 1
 AC7867  NAD 83(1996)-  44 32 48.80330(N)    100 43 29.09318(W) AD(       ) B
 AC7867  ELLIP H (04/18/97)  598.812  (m)                       GP(       ) 4 1
 AC7867
 AC7867.Superseded values are not recommended for survey control.
 AC7867
 AC7867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7867.See file dsdata.pdf to determine how the superseded data were derived.
 AC7867
 AC7867_MARKER: Z = SEE DESCRIPTION
 AC7867_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7867_STAMPING: 1806-213.39 1995
 AC7867_MARK LOGO: NGS
 AC7867_PROJECTION: PROJECTING 8 CENTIMETERS
 AC7867_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7867_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7867+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 AC7867_ROD/PIPE-DEPTH: 12.8 meters
 AC7867_SLEEVE-DEPTH  : 1.8 meters
 AC7867
 AC7867  HISTORY     - Date     Condition        Report By
 AC7867  HISTORY     - 1995     MONUMENTED       SDDT
 AC7867  HISTORY     - 19960805 GOOD             NGS
 AC7867  HISTORY     - 20130116 GOOD             INDIV
 AC7867  HISTORY     - 20160516 GOOD             DEWDAV
 AC7867
 AC7867                          STATION DESCRIPTION
 AC7867
 AC7867'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7867'THE STATION IS LOCATED ABOUT 28.0 MI (45.1 KM) NORTHWEST OF FORT
 AC7867'PIERRE, ON STATE HIGHWAY 1806.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7867'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 34 AND STATE
 AC7867'HIGHWAY 1806 AT THE NORTHWEST EDGE OF FORT PIERRE, GO NORTHWEST ON
 AC7867'STATE HIGHWAY 1806 FOR 27.0 MI (43.5 KM) TO THE STATION ON THE LEFT,
 AC7867'0.45 MILES (0.72 KM) NORTHWEST OF MILEPOST 213.  THE STATION IS A
 AC7867'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7867'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.3 M
 AC7867'(73.2 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT)
 AC7867'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 1.1 M (3.6 FT) NORTHEAST
 AC7867'OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 AC7867'FT) NORTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) SOUTHWEST OF A METAL
 AC7867'GUARD POST, AND 0.04 M (0.13 FT) BELOW THE GROUND SURFACE.
 AC7867'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7867'A 4-INCH PVC CAP.
 AC7867
 AC7867                          STATION RECOVERY (2013)
 AC7867
 AC7867'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7867'RECOVERED IN GOOD CONDITION.
 AC7867
 AC7867                          STATION RECOVERY (2016)
 AC7867
 AC7867'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AC7867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7966 ***********************************************************************
 AC7966  CBN         -  This is a Cooperative Base Network Control Station.
 AC7966  DESIGNATION -  1806 380.62
 AC7966  PID         -  AC7966
 AC7966  STATE/COUNTY-  SD/CORSON
 AC7966  COUNTRY     -  US
 AC7966  USGS QUAD   -  KENEL (2017)
 AC7966
 AC7966                         *CURRENT SURVEY CONTROL
 AC7966  ______________________________________________________________________
 AC7966* NAD 83(2011) POSITION- 45 46 30.44040(N) 100 28 45.91292(W)   ADJUSTED
 AC7966* NAD 83(2011) ELLIP HT-   595.215 (meters)        (06/27/12)   ADJUSTED
 AC7966* NAD 83(2011) EPOCH   -  2010.00
 AC7966* NAVD 88 ORTHO HEIGHT -   616.8   (meters)     2024.    (feet) GPS OBS
 AC7966  ______________________________________________________________________
 AC7966  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7966  GEOID HEIGHT    -        -21.419 (meters)                     GEOID96
 AC7966  GEOID HEIGHT    -        -21.636 (meters)                     GEOID18
 AC7966  NAD 83(2011) X  -   -810,591.587 (meters)                     COMP
 AC7966  NAD 83(2011) Y  - -4,382,344.900 (meters)                     COMP
 AC7966  NAD 83(2011) Z  -  4,548,275.882 (meters)                     COMP
 AC7966  LAPLACE CORR    -         -5.08  (seconds)                    DEFLEC18
 AC7966
 AC7966  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7966  Standards:
 AC7966         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7966            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7966  -------------------------------------------------------------------
 AC7966  NETWORK    1.20   3.51           0.56   0.38   1.79     -0.07543773
 AC7966  -------------------------------------------------------------------
 AC7966  Click here for local accuracies and other accuracy information.
 AC7966
 AC7966.The horizontal coordinates were established by GPS observations
 AC7966.and adjusted by the National Geodetic Survey in June 2012.
 AC7966
 AC7966.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7966.been affixed to the stable North American tectonic plate. See 
 AC7966.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7966
 AC7966.The horizontal coordinates are valid at the epoch date displayed above
 AC7966.which is a decimal equivalence of Year/Month/Day.
 AC7966
 AC7966.The orthometric height was determined by GPS observations and a
 AC7966.high-resolution geoid model.
 AC7966
 AC7966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7966.GEOID18 height accuracy estimate available here.
 AC7966
 AC7966.Click photographs - Photos may exist for this station.
 AC7966
 AC7966.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7966
 AC7966.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7966
 AC7966.The ellipsoidal height was determined by GPS observations
 AC7966.and is referenced to NAD 83.
 AC7966
 AC7966. The following values were computed from the NAD 83(2011) position.
 AC7966
 AC7966;                    North         East     Units Scale Factor Converg.
 AC7966;SPC SD N     -   215,896.551   562,711.874   MT  1.00001901   -0 20 21.5
 AC7966;SPC SD N     -   708,320.60  1,846,163.87   sFT  1.00001901   -0 20 21.5
 AC7966;UTM  14      - 5,070,126.760   384,982.206   MT  0.99976264   -1 03 37.0
 AC7966
 AC7966!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7966!SPC SD N     -   0.99990670  x   1.00001901  =   0.99992570
 AC7966!UTM  14      -   0.99990670  x   0.99976264  =   0.99966936
 AC7966
 AC7966_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8498270126(NAD 83)
 AC7966
 AC7966                          SUPERSEDED SURVEY CONTROL
 AC7966
 AC7966  NAD 83(2007)-  45 46 30.44032(N)    100 28 45.91412(W) AD(2002.00) 0
 AC7966  ELLIP H (02/10/07)  595.244  (m)                       GP(2002.00)    
 AC7966  ELLIP H (04/15/04)  595.240  (m)                       GP(       ) 2 1
 AC7966  NAD 83(1996)-  45 46 30.43965(N)    100 28 45.91359(W) AD(       ) B
 AC7966  ELLIP H (04/18/97)  595.290  (m)                       GP(       ) 4 1
 AC7966
 AC7966.Superseded values are not recommended for survey control.
 AC7966
 AC7966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7966.See file dsdata.pdf to determine how the superseded data were derived.
 AC7966
 AC7966_MARKER: Z = SEE DESCRIPTION
 AC7966_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7966_STAMPING: 1806-380.62 1995
 AC7966_MARK LOGO: NGS
 AC7966_PROJECTION: FLUSH
 AC7966_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7966_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7966+SATELLITE: SATELLITE OBSERVATIONS - January 19, 2009
 AC7966_ROD/PIPE-DEPTH: 12.8 meters
 AC7966_SLEEVE-DEPTH  : 1.8 meters
 AC7966
 AC7966  HISTORY     - Date     Condition        Report By
 AC7966  HISTORY     - 1995     MONUMENTED       SDDT
 AC7966  HISTORY     - 19960928 GOOD             SDDT
 AC7966  HISTORY     - 20090119 GOOD             INDIV
 AC7966
 AC7966                          STATION DESCRIPTION
 AC7966
 AC7966'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7966'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) NORTH OF WAKPALA AND 6.0
 AC7966'MI (9.7 KM) SOUTH OF KENEL ON STATE HIGHWAY 1806.  OWNERSHIP--THE
 AC7966'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7966'MOBRIDGE, GO NORTH ON MAIN STREET FOR 0.1 MI (0.2 KM) TO THE JUNCTION
 AC7966'U.S. HIGHWAY 12, TURN LEFT AND GO WEST ON U.S. HIGHWAY 12 FOR 3.9 MI
 AC7966'(6.3 KM) TO THE JUNCTION OF STATE HIGHWAY 1806, TURN RIGHT AND GO
 AC7966'NORTH ON STATE HIGHWAY 1806 FOR 16.0 MI (25.7 KM) TO THE STATION ON
 AC7966'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7966'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7966'STEEL PIPE.  LOCATED 2.0 MI (3.2 KM) SOUTH OF COUNTY ROAD 3110
 AC7966'(MCLAUGHLIN ROAD), 74.0 FT (22.6 M) EAST OF THE HIGHWAY CENTERLINE,
 AC7966'30.0 FT (9.1 M) EAST OF THE NORTH END OF A CULVERT UNDER A FIELD
 AC7966'ENTRANCE ROAD, 22.0 FT (6.7 M) NORTH OF THE ROAD CENTER, 1.0 FT (0.3
 AC7966'M) EAST OF A METAL GUARD POST, AND 1.0 FT (0.3 M) WEST OF A WITNESS
 AC7966'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7966'LOGO AND THEN A 4-INCH PVC CAP.
 AC7966
 AC7966                          STATION RECOVERY (2009)
 AC7966
 AC7966'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (PFW)
 AC7966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0116 ***********************************************************************
 PT0116  DESIGNATION -  1812
 PT0116  PID         -  PT0116
 PT0116  STATE/COUNTY-  SD/STANLEY
 PT0116  COUNTRY     -  US
 PT0116  USGS QUAD   -  PIERRE (2017)
 PT0116
 PT0116                         *CURRENT SURVEY CONTROL
 PT0116  ______________________________________________________________________
 PT0116* NAD 83(1986) POSITION- 44 15 09.14   (N) 100 19 32.31   (W)   HD_HELD1
 PT0116* NAVD 88 ORTHO HEIGHT -   552.524 (meters)     1812.74  (feet) ADJUSTED
 PT0116  ______________________________________________________________________
 PT0116  GEOID HEIGHT    -        -23.817 (meters)                     GEOID18
 PT0116  DYNAMIC HEIGHT  -        552.391 (meters)     1812.30  (feet) COMP
 PT0116  MODELED GRAVITY -    980,360.1   (mgal)                       NAVD 88
 PT0116
 PT0116  VERT ORDER      -  FIRST     CLASS II
 PT0116
 PT0116.The horizontal coordinates were determined by differentially corrected
 PT0116.hand held GPS observations or other comparable positioning techniques
 PT0116.and have an estimated accuracy of +/- 3 meters.
 PT0116
 PT0116.The orthometric height was determined by differential leveling and
 PT0116.adjusted by the NATIONAL GEODETIC SURVEY
 PT0116.in June 1991.
 PT0116
 PT0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0116.GEOID18 height accuracy estimate available here.
 PT0116
 PT0116.Click photographs - Photos may exist for this station.
 PT0116
 PT0116.The dynamic height is computed by dividing the NAVD 88
 PT0116.geopotential number by the normal gravity value computed on the
 PT0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0116.degrees latitude (g = 980.6199 gals.).
 PT0116
 PT0116.The modeled gravity was interpolated from observed gravity values.
 PT0116
 PT0116;                    North         East    Units  Estimated Accuracy
 PT0116;SPC SD S     -   213,214.2     600,614.3     MT  (+/- 3 meters HH1 GPS) 
 PT0116
 PT0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9416900776(NAD 83)
 PT0116
 PT0116                          SUPERSEDED SURVEY CONTROL
 PT0116
 PT0116  NGVD 29 (??/??/92)  552.131  (m)         1811.45   (f) ADJ UNCH    1 2
 PT0116
 PT0116.Superseded values are not recommended for survey control.
 PT0116
 PT0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0116.See file dsdata.pdf to determine how the superseded data were derived.
 PT0116
 PT0116_MARKER: DD = SURVEY DISK
 PT0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0116_STAMPING: 1811.450 1921
 PT0116_MARK LOGO: USGS
 PT0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0116+STABILITY: SURFACE MOTION
 PT0116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0116+SATELLITE: SATELLITE OBSERVATIONS - October 10, 1986
 PT0116
 PT0116  HISTORY     - Date     Condition        Report By
 PT0116  HISTORY     - 1921     MONUMENTED       USGS
 PT0116  HISTORY     - 1934     GOOD             CGS
 PT0116  HISTORY     - 19861010 POOR             NGS
 PT0116
 PT0116                          STATION DESCRIPTION
 PT0116
 PT0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0116'7.7 MI S FROM FORT PIERRE.
 PT0116'8.0 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM FORT PIERRE, STANLEY
 PT0116'COUNTY, AT THE SOUTHEAST CORNER OF THE INTERSECTION OF A
 PT0116'SECTION-LINE ROAD, 38.5 FEET EAST OF THE CENTER LINE OF THE
 PT0116'HIGHWAY, 36.5 FEET SOUTH OF THE SECTION-LINE ROAD, 4.5 FEET
 PT0116'EAST OF THE FENCE ON THE EAST SIDE OF THE HIGHWAY, AND 4.5
 PT0116'FEET SOUTH OF THE SOUTH FENCE ALONG THE SECTION-LINE ROAD.  A
 PT0116'UNITED STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED 1811.450
 PT0116'1921 AND SET IN THE TOP OF AN OCTAGONAL CONCRETE POST PROJECTING
 PT0116'ABOUT 4 INCHES ABOVE GROUND.
 PT0116
 PT0116                          STATION RECOVERY (1986)
 PT0116
 PT0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0116'0.6 KM (0.35 MI) SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE
 PT0116'IN FORT PIERRE, THEN CONTINUE 7.8 KM (4.85 MI) SOUTH ALONG 83, THEN
 PT0116'LEFT 5.3 KM (3.30 MI) SOUTHEAST AND SOUTH ALONG A COUNTY ROAD WHICH
 PT0116'IS A FORMER ROUTE OF 83, IN R79W, T109N, SECTION 15, AT THE
 PT0116'NORTHWEST CORNER, 11.73 M (38.5 FT) EAST FROM THE CENTER OF COUNTY
 PT0116'ROAD 200 A, 11.13 M (36.5 FT) SOUTH OF COUNTY ROAD 804,
 PT0116'5.5 M (18.0 FT) WEST-NORTHWEST OF SYLVA AZ MK 2, SET IN THE TOP OF
 PT0116'A 4-INCH OCTOGANAL POST THAT IS LEANING AND LOOSE IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0321 ***********************************************************************
 PU0321  DESIGNATION -  1813
 PU0321  PID         -  PU0321
 PU0321  STATE/COUNTY-  SD/PENNINGTON
 PU0321  COUNTRY     -  US
 PU0321  USGS QUAD   -  WASTA (2017)
 PU0321
 PU0321                         *CURRENT SURVEY CONTROL
 PU0321  ______________________________________________________________________
 PU0321* NAD 83(1986) POSITION- 44 04 49.     (N) 102 24 01.     (W)   SCALED
 PU0321* NAVD 88 ORTHO HEIGHT -   696.248 (meters)     2284.27  (feet) ADJUSTED
 PU0321  ______________________________________________________________________
 PU0321  GEOID HEIGHT    -        -18.621 (meters)                     GEOID18
 PU0321  DYNAMIC HEIGHT  -        696.061 (meters)     2283.66  (feet) COMP
 PU0321  MODELED GRAVITY -    980,327.5   (mgal)                       NAVD 88
 PU0321
 PU0321  VERT ORDER      -  SECOND    CLASS 0
 PU0321
 PU0321.The horizontal coordinates were scaled from a map and have
 PU0321.an estimated accuracy of +/- 6 seconds.
 PU0321
 PU0321.The orthometric height was determined by differential leveling and
 PU0321.adjusted by the NATIONAL GEODETIC SURVEY
 PU0321.in June 1991.
 PU0321
 PU0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0321.GEOID18 height accuracy estimate available here.
 PU0321
 PU0321.Click photographs - Photos may exist for this station.
 PU0321
 PU0321.The dynamic height is computed by dividing the NAVD 88
 PU0321.geopotential number by the normal gravity value computed on the
 PU0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0321.degrees latitude (g = 980.6199 gals.).
 PU0321
 PU0321.The modeled gravity was interpolated from observed gravity values.
 PU0321
 PU0321;                    North         East    Units  Estimated Accuracy
 PU0321;SPC SD S     -   196,130.      434,470.      MT  (+/- 180 meters Scaled)
 PU0321
 PU0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ081840(NAD 83)
 PU0321
 PU0321                          SUPERSEDED SURVEY CONTROL
 PU0321
 PU0321  NGVD 29 (??/??/92)  695.818  (m)         2282.86   (f) ADJ UNCH    2 0
 PU0321
 PU0321.Superseded values are not recommended for survey control.
 PU0321
 PU0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0321.See file dsdata.pdf to determine how the superseded data were derived.
 PU0321
 PU0321_MARKER: R = RIVET
 PU0321_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU0321_SP_SET: CAISSON
 PU0321_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0321
 PU0321  HISTORY     - Date     Condition        Report By
 PU0321  HISTORY     - UNK      MONUMENTED
 PU0321  HISTORY     - 1962     GOOD             CGS
 PU0321
 PU0321                          STATION DESCRIPTION
 PU0321
 PU0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0321'2.6 MI E FROM WASTA.
 PU0321'ABOUT 2.55 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0321'FROM THE STATION AT WASTA, AT THE EAST END OF A STEEL GIRDER
 PU0321'BRIDGE OVER THE CHEYENNE RIVER, 4 FEET NORTH OF THE NORTH RAIL,
 PU0321'AT THE NORTHEAST CORNER OF THE BRIDGE, 6 INCHES NORTHWEST OF THE
 PU0321'SOUTHEAST EDGE OF THE CASSION, 6 FEET BELOW THE RAILS, AND SET
 PU0321'IN THE TOP OF A ROUND CAISSON OR PILING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0117 ***********************************************************************
 PT0117  DESIGNATION -  1817
 PT0117  PID         -  PT0117
 PT0117  STATE/COUNTY-  SD/STANLEY
 PT0117  COUNTRY     -  US
 PT0117  USGS QUAD   -  PIERRE (2017)
 PT0117
 PT0117                         *CURRENT SURVEY CONTROL
 PT0117  ______________________________________________________________________
 PT0117* NAD 83(1986) POSITION- 44 16 01.     (N) 100 19 33.     (W)   SCALED
 PT0117* NAVD 88 ORTHO HEIGHT -   554.191 (meters)     1818.21  (feet) ADJUSTED
 PT0117  ______________________________________________________________________
 PT0117  GEOID HEIGHT    -        -23.776 (meters)                     GEOID18
 PT0117  DYNAMIC HEIGHT  -        554.060 (meters)     1817.78  (feet) COMP
 PT0117  MODELED GRAVITY -    980,364.6   (mgal)                       NAVD 88
 PT0117
 PT0117  VERT ORDER      -  FIRST     CLASS II
 PT0117
 PT0117.The horizontal coordinates were scaled from a map and have
 PT0117.an estimated accuracy of +/- 6 seconds.
 PT0117
 PT0117.The orthometric height was determined by differential leveling and
 PT0117.adjusted by the NATIONAL GEODETIC SURVEY
 PT0117.in June 1991.
 PT0117
 PT0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0117.GEOID18 height accuracy estimate available here.
 PT0117
 PT0117.Click photographs - Photos may exist for this station.
 PT0117
 PT0117.The dynamic height is computed by dividing the NAVD 88
 PT0117.geopotential number by the normal gravity value computed on the
 PT0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0117.degrees latitude (g = 980.6199 gals.).
 PT0117
 PT0117.The modeled gravity was interpolated from observed gravity values.
 PT0117
 PT0117;                    North         East    Units  Estimated Accuracy
 PT0117;SPC SD S     -   214,820.      600,600.      MT  (+/- 180 meters Scaled)
 PT0117
 PT0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ941023(NAD 83)
 PT0117
 PT0117                          SUPERSEDED SURVEY CONTROL
 PT0117
 PT0117  NGVD 29 (??/??/92)  553.799  (m)         1816.92   (f) ADJ UNCH    1 2
 PT0117
 PT0117.Superseded values are not recommended for survey control.
 PT0117
 PT0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0117.See file dsdata.pdf to determine how the superseded data were derived.
 PT0117
 PT0117_MARKER: P = PIPE CAP
 PT0117_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0117_STAMPING: USBM
 PT0117_MARK LOGO: USGS
 PT0117_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0117_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0117_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0117_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0117+SATELLITE: SATELLITE OBSERVATIONS - October 10, 1986
 PT0117
 PT0117  HISTORY     - Date     Condition        Report By
 PT0117  HISTORY     - UNK      MONUMENTED       USGS
 PT0117  HISTORY     - 1934     GOOD             CGS
 PT0117  HISTORY     - 19861010 MARK NOT FOUND   NGS
 PT0117
 PT0117                          STATION DESCRIPTION
 PT0117
 PT0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0117'6.7 MI S FROM FORT PIERRE.
 PT0117'7.0 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM FORT PIERRE, STANLEY
 PT0117'COUNTY, AT THE SOUTHWEST CORNER OF THE INTERSECTION OF AN
 PT0117'EAST-AND-WEST SECTION-LINE ROAD, 16.5 FEET SOUTHWEST OF A POLE,
 PT0117'6 FEET WEST OF THE NORTH-AND-SOUTH FENCE ON THE WEST SIDE OF THE
 PT0117'HIGHWAY, AND 3 FEET SOUTH OF THE EAST-AND-WEST FENCE ON THE SOUTH
 PT0117'SIDE OF THE SECTION-LINE ROAD.  A UNITED STATES GEOLOGICAL
 PT0117'SURVEY STANDARD CAP, STAMPED USBM AND FASTENED ON THE TOP OF A
 PT0117'1-1/2-INCH IRON PIPE PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 PT0117
 PT0117                          STATION RECOVERY (1986)
 PT0117
 PT0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0117'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7902 ***********************************************************************
 AC7902  FBN         -  This is a Federal Base Network Control Station.
 AC7902  DESIGNATION -  183 004.44
 AC7902  PID         -  AC7902
 AC7902  STATE/COUNTY-  SD/TRIPP
 AC7902  COUNTRY     -  US
 AC7902  USGS QUAD   -  WEWELA (2017)
 AC7902
 AC7902                         *CURRENT SURVEY CONTROL
 AC7902  ______________________________________________________________________
 AC7902* NAD 83(2011) POSITION- 43 03 28.38767(N) 099 45 50.53811(W)   ADJUSTED
 AC7902* NAD 83(2011) ELLIP HT-   711.992 (meters)        (06/27/12)   ADJUSTED
 AC7902* NAD 83(2011) EPOCH   -  2010.00
 AC7902* NAVD 88 ORTHO HEIGHT -   736.4   (meters)     2416.    (feet) GPS OBS
 AC7902  ______________________________________________________________________
 AC7902  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7902  GEOID HEIGHT    -        -24.353 (meters)                     GEOID96
 AC7902  GEOID HEIGHT    -        -24.419 (meters)                     GEOID18
 AC7902  NAD 83(2011) X  -   -791,665.164 (meters)                     COMP
 AC7902  NAD 83(2011) Y  - -4,600,466.061 (meters)                     COMP
 AC7902  NAD 83(2011) Z  -  4,332,688.753 (meters)                     COMP
 AC7902  LAPLACE CORR    -         -5.44  (seconds)                    DEFLEC18
 AC7902
 AC7902  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7902  Standards:
 AC7902         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7902            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7902  -------------------------------------------------------------------
 AC7902  NETWORK    0.54   1.27           0.25   0.18   0.65     -0.08339554
 AC7902  -------------------------------------------------------------------
 AC7902  Click here for local accuracies and other accuracy information.
 AC7902
 AC7902.The horizontal coordinates were established by GPS observations
 AC7902.and adjusted by the National Geodetic Survey in June 2012.
 AC7902
 AC7902.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7902.been affixed to the stable North American tectonic plate. See 
 AC7902.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7902
 AC7902.The horizontal coordinates are valid at the epoch date displayed above
 AC7902.which is a decimal equivalence of Year/Month/Day.
 AC7902
 AC7902.The orthometric height was determined by GPS observations and a
 AC7902.high-resolution geoid model.
 AC7902
 AC7902.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7902.GEOID18 height accuracy estimate available here.
 AC7902
 AC7902.Click photographs - Photos may exist for this station.
 AC7902
 AC7902.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7902
 AC7902.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7902
 AC7902.The ellipsoidal height was determined by GPS observations
 AC7902.and is referenced to NAD 83.
 AC7902
 AC7902. The following values were computed from the NAD 83(2011) position.
 AC7902
 AC7902;                    North         East     Units Scale Factor Converg.
 AC7902;SPC SD S     -    80,650.501   646,374.784   MT  0.99995440   +0 23 33.8
 AC7902;SPC SD S     -   264,600.85  2,120,647.94   sFT  0.99995440   +0 23 33.8
 AC7902;UTM  14      - 4,767,526.141   437,782.856   MT  0.99964762   -0 31 18.0
 AC7902
 AC7902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7902!SPC SD S     -   0.99988836  x   0.99995440  =   0.99984276
 AC7902!UTM  14      -   0.99988836  x   0.99964762  =   0.99953602
 AC7902
 AC7902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN3778267526(NAD 83)
 AC7902
 AC7902                          SUPERSEDED SURVEY CONTROL
 AC7902
 AC7902  NAD 83(2007)-  43 03 28.38768(N)    099 45 50.53896(W) AD(2002.00) 0
 AC7902  ELLIP H (02/10/07)  712.032  (m)                       GP(2002.00)    
 AC7902  ELLIP H (06/23/03)  712.033  (m)                       GP(       ) 3 1
 AC7902  NAD 83(1996)-  43 03 28.38721(N)    099 45 50.53884(W) AD(       ) B
 AC7902  ELLIP H (04/18/97)  712.064  (m)                       GP(       ) 4 1
 AC7902
 AC7902.Superseded values are not recommended for survey control.
 AC7902
 AC7902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7902.See file dsdata.pdf to determine how the superseded data were derived.
 AC7902
 AC7902_MARKER: P = PIPE CAP
 AC7902_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7902_STAMPING: 183-4.44
 AC7902_MARK LOGO: NGS
 AC7902_PROJECTION: FLUSH
 AC7902_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7902+SATELLITE: SATELLITE OBSERVATIONS - August 28, 2019
 AC7902_ROD/PIPE-DEPTH: 6.40 meters
 AC7902_SLEEVE-DEPTH  : 1.80 meters
 AC7902
 AC7902  HISTORY     - Date     Condition        Report By
 AC7902  HISTORY     - 1995     MONUMENTED       SDDT
 AC7902  HISTORY     - 19960926 GOOD             NGS
 AC7902  HISTORY     - 20020611 GOOD             SDDT
 AC7902  HISTORY     - 20150715 GOOD             NEGS
 AC7902  HISTORY     - 20150722 GOOD             SDDT
 AC7902  HISTORY     - 20150803 GOOD             SDDT
 AC7902  HISTORY     - 20190828 GOOD             NEGS
 AC7902
 AC7902                          STATION DESCRIPTION
 AC7902
 AC7902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7902'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) SOUTH OF COLOME AND 4.5
 AC7902'MI (7.2 KM) NORTH OF THE SOUTH DAKOTA/NEBRASKA STATE LINE, ON U.S.
 AC7902'HIGHWAY 183.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7902'STATION FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND 183 IN COLOME, GO
 AC7902'SOUTH ON U.S. HIGHWAY 183 FOR 15.0 MI (24.1 KM) TO THE STATION ON THE
 AC7902'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7902'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7902'PIPE.  LOCATED 63.0 FT (19.2 M) EAST OF THE CENTER OF THE HIGHWAY,
 AC7902'30.0 FT (9.1 M) NORTH OF THE CENTER A FIELD ENTRANCE ROAD, 3.2 FT (1.0
 AC7902'M) WEST OF A FENCE, 1.6 FT (0.5 M) WEST OF A WITNESS POST, AND 1.0 FT
 AC7902'(0.3 M) EAST OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM POINT IS
 AC7902'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7902
 AC7902                          STATION RECOVERY (2002)
 AC7902
 AC7902'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7902'RECOVERED AS DESCRIBED
 AC7902'
 AC7902
 AC7902                          STATION RECOVERY (2015)
 AC7902
 AC7902'RECOVERY NOTE BY NEBRASKA GEODETIC SURVEY 2015 (PS)
 AC7902'RECOVERED IN GOOD CONDITION.
 AC7902
 AC7902                          STATION RECOVERY (2015)
 AC7902
 AC7902'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 AC7902'RECOVERED IN GOOD CONDITION.
 AC7902
 AC7902                          STATION RECOVERY (2015)
 AC7902
 AC7902'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 AC7902'RECOVERED IN GOOD CONDITION.
 AC7902
 AC7902                          STATION RECOVERY (2019)
 AC7902
 AC7902'RECOVERY NOTE BY NEBRASKA GEODETIC SURVEY 2019 (PS)
 AC7902'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7933 ***********************************************************************
 AC7933  DESIGNATION -  183 057.35
 AC7933  PID         -  AC7933
 AC7933  STATE/COUNTY-  SD/TRIPP
 AC7933  COUNTRY     -  US
 AC7933  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 AC7933
 AC7933                         *CURRENT SURVEY CONTROL
 AC7933  ______________________________________________________________________
 AC7933* NAD 83(2011) POSITION- 43 38 41.28900(N) 100 02 28.11745(W)   ADJUSTED
 AC7933* NAD 83(2011) ELLIP HT-   563.099 (meters)        (06/27/12)   ADJUSTED
 AC7933* NAD 83(2011) EPOCH   -  2010.00
 AC7933* NAVD 88 ORTHO HEIGHT -   588.7   (meters)     1931.    (feet) GPS OBS
 AC7933  ______________________________________________________________________
 AC7933  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7933  GEOID HEIGHT    -        -25.482 (meters)                     GEOID96
 AC7933  GEOID HEIGHT    -        -25.555 (meters)                     GEOID18
 AC7933  NAD 83(2011) X  -   -806,081.375 (meters)                     COMP
 AC7933  NAD 83(2011) Y  - -4,552,396.114 (meters)                     COMP
 AC7933  NAD 83(2011) Z  -  4,380,006.313 (meters)                     COMP
 AC7933  LAPLACE CORR    -         -5.00  (seconds)                    DEFLEC18
 AC7933
 AC7933  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7933  Standards:
 AC7933         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7933            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7933  -------------------------------------------------------------------
 AC7933  NETWORK    1.02   3.08           0.48   0.32   1.57     -0.10670331
 AC7933  -------------------------------------------------------------------
 AC7933  Click here for local accuracies and other accuracy information.
 AC7933
 AC7933.The horizontal coordinates were established by GPS observations
 AC7933.and adjusted by the National Geodetic Survey in June 2012.
 AC7933
 AC7933.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7933.been affixed to the stable North American tectonic plate. See 
 AC7933.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7933
 AC7933.The horizontal coordinates are valid at the epoch date displayed above
 AC7933.which is a decimal equivalence of Year/Month/Day.
 AC7933
 AC7933.The orthometric height was determined by GPS observations and a
 AC7933.high-resolution geoid model.
 AC7933
 AC7933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7933.GEOID18 height accuracy estimate available here.
 AC7933
 AC7933.Click photographs - Photos may exist for this station.
 AC7933
 AC7933.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7933
 AC7933.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7933
 AC7933.The ellipsoidal height was determined by GPS observations
 AC7933.and is referenced to NAD 83.
 AC7933
 AC7933. The following values were computed from the NAD 83(2011) position.
 AC7933
 AC7933;                    North         East     Units Scale Factor Converg.
 AC7933;SPC SD S     -   145,734.183   623,572.532   MT  0.99990698   +0 12 05.6
 AC7933;SPC SD S     -   478,129.57  2,045,837.55   sFT  0.99990698   +0 12 05.6
 AC7933;UTM  14      - 4,832,949.654   416,030.631   MT  0.99968673   -0 43 07.0
 AC7933
 AC7933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7933!SPC SD S     -   0.99991171  x   0.99990698  =   0.99981870
 AC7933!UTM  14      -   0.99991171  x   0.99968673  =   0.99959846
 AC7933
 AC7933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1603032949(NAD 83)
 AC7933
 AC7933                          SUPERSEDED SURVEY CONTROL
 AC7933
 AC7933  NAD 83(2007)-  43 38 41.28937(N)    100 02 28.11865(W) AD(2002.00) 0
 AC7933  ELLIP H (02/10/07)  563.135  (m)                       GP(2002.00)    
 AC7933  ELLIP H (04/15/04)  563.130  (m)                       GP(       ) 2 1
 AC7933  NAD 83(1996)-  43 38 41.28844(N)    100 02 28.11819(W) AD(       ) B
 AC7933  ELLIP H (04/18/97)  563.194  (m)                       GP(       ) 4 1
 AC7933
 AC7933.Superseded values are not recommended for survey control.
 AC7933
 AC7933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7933.See file dsdata.pdf to determine how the superseded data were derived.
 AC7933
 AC7933_MARKER: Z = SEE DESCRIPTION
 AC7933_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7933_STAMPING: 183-57.35 1995
 AC7933_MARK LOGO: NGS
 AC7933_PROJECTION: FLUSH
 AC7933_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7933_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7933+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7933_ROD/PIPE-DEPTH: 6.4 meters
 AC7933_SLEEVE-DEPTH  : 1.8 meters
 AC7933
 AC7933  HISTORY     - Date     Condition        Report By
 AC7933  HISTORY     - 1995     MONUMENTED       SDDT
 AC7933  HISTORY     - 19960927 GOOD             SDDT
 AC7933  HISTORY     - 20230901 MARK NOT FOUND   SDDT
 AC7933
 AC7933                          STATION DESCRIPTION
 AC7933
 AC7933'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7933'THE STATION IS LOCATED ABOUT 21.0 MI (33.8 KM) NORTHWEST OF WINNER AND
 AC7933'4.0 MI (6.4 KM) SOUTH OF THE TRIPP/LYMAN COUNTY LINE, ON U.S. HIGHWAY
 AC7933'183.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7933'THE JUNCTION OF U.S. HIGHWAYS 18 AND 183 NORTH, 7.0 MI (11.3 KM) WEST
 AC7933'OF WINNER, GO NORTH ON U.S. HIGHWAY 183 FOR 18.0 MI (29.0 KM) TO THE
 AC7933'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7933'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7933'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 47.0 FT (14.3 M) WEST OF THE
 AC7933'HIGHWAY CENTERLINE, 42.0 FT (12.8 M) NORTH OF THE CENTER OF A FIELD
 AC7933'ENTRANCE ROAD, 6.0 FT (1.8 M) NORTHEAST OF AN UNDERGROUND CABLE
 AC7933'JUNCTION BOX, 1.0 FT (0.3 M) EAST OF A WITNESS POST, AND 1.0 FT (0.3
 AC7933'M) WEST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC7933'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7933
 AC7933                          STATION RECOVERY (2023)
 AC7933
 AC7933'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (DB)
 AC7933'NO SURFACE EVIDENCE OF THE MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0960 ***********************************************************************
 OR0960  DESIGNATION -  183 1.52
 OR0960  PID         -  OR0960
 OR0960  STATE/COUNTY-  SD/TRIPP
 OR0960  COUNTRY     -  US
 OR0960  USGS QUAD   -  WEWELA (2017)
 OR0960
 OR0960                         *CURRENT SURVEY CONTROL
 OR0960  ______________________________________________________________________
 OR0960* NAD 83(1986) POSITION- 43 01 01.     (N) 099 46 50.     (W)   SCALED
 OR0960* NAVD 88 ORTHO HEIGHT -   641.54  (meters)     2104.8   (feet) RESET
 OR0960  ______________________________________________________________________
 OR0960  GEOID HEIGHT    -        -24.255 (meters)                     GEOID18
 OR0960  VERT ORDER      -  THIRD
 OR0960
 OR0960.The horizontal coordinates were scaled from a map and have
 OR0960.an estimated accuracy of +/- 6 seconds.
 OR0960
 OR0960.The orthometric height was computed from unverified reset data.
 OR0960
 OR0960.No vertical observational check was made to the station.
 OR0960
 OR0960.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0960.GEOID18 height accuracy estimate available here.
 OR0960
 OR0960.Click photographs - Photos may exist for this station.
 OR0960
 OR0960;                    North         East    Units  Estimated Accuracy
 OR0960;SPC SD S     -    76,090.      645,060.      MT  (+/- 180 meters Scaled)
 OR0960
 OR0960_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN363629(NAD 83)
 OR0960
 OR0960                          SUPERSEDED SURVEY CONTROL
 OR0960
 OR0960  NGVD 29 (04/17/07)  641.23   (m)         2103.8    (f) RESET       3  
 OR0960
 OR0960.Superseded values are not recommended for survey control.
 OR0960
 OR0960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0960.See file dsdata.pdf to determine how the superseded data were derived.
 OR0960
 OR0960_MARKER: DB = BENCH MARK DISK
 OR0960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0960_STAMPING: 183-1.52 1986
 OR0960_MARK LOGO: SDHD
 OR0960_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0960_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0960
 OR0960  HISTORY     - Date     Condition        Report By
 OR0960  HISTORY     - 1986     MONUMENTED       SDHD
 OR0960
 OR0960                          STATION DESCRIPTION
 OR0960
 OR0960'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1986
 OR0960'29.9 KM (18.60 MI) SOUTH ALONG U.S. HIGHWAY 183 FROM ITS JUNCTION
 OR0960'WITH U.S. HIGHWAY 18, 1.2 KM (0.75 MI) SOUTH FROM THE KEYAPAHA
 OR0960'RIVER BRIDGE, 2.4 KM (1.50 MI) NORTH FROM THE SOUTH DAKOTA-NEBRASKA
 OR0960'STATE LINE, AT A T-FENCE EAST, 19.90 METERS (65.3 FT) EAST FROM THE
 OR0960'CENTER OF THE HIGHWAY, 0.3 METERS (1 FT) NORTHWEST FROM A WITNESS
 OR0960'POST, IN THE TOP OF A 6-INCH CONCRETE POST THAT IS FLUSH WITH THE
 OR0960'GROUND. 1.83 METERS (6 FT) SOUTH OF T-FENCE 0.015 METERS (0.5 FT)
 OR0960'WEST FROM THE RIGHT OF WAY FENCE. A STANDARD SOUTH DAKOTA BENCH MARK
 OR0960'DISK. 1.7 MILES SOUTH OF BENCHMARK Y 141 RESET 1986.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0302 ***********************************************************************
 PT0302  DESIGNATION -  1836.7
 PT0302  PID         -  PT0302
 PT0302  STATE/COUNTY-  SD/STANLEY
 PT0302  COUNTRY     -  US
 PT0302  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0302
 PT0302                         *CURRENT SURVEY CONTROL
 PT0302  ______________________________________________________________________
 PT0302* NAD 83(1986) POSITION- 44 23 36.     (N) 100 33 47.     (W)   SCALED
 PT0302* NAVD 88 ORTHO HEIGHT -   560.260 (meters)     1838.12  (feet) POSTED
 PT0302  ______________________________________________________________________
 PT0302  GEOID HEIGHT    -        -23.165 (meters)                     GEOID18
 PT0302  DYNAMIC HEIGHT  -        560.14  (meters)     1837.7   (feet) COMP
 PT0302  MODELED GRAVITY -    980,380.2   (mgal)                       NAVD 88
 PT0302
 PT0302  VERT ORDER      -  * POSTED, SEE BELOW
 PT0302
 PT0302.The horizontal coordinates were scaled from a map and have
 PT0302.an estimated accuracy of +/- 6 seconds.
 PT0302
 PT0302.The orthometric height was determined by differential leveling
 PT0302.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 PT0302
 PT0302.* This is a POSTED BENCH MARK height.
 PT0302
 PT0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0302.GEOID18 height accuracy estimate available here.
 PT0302
 PT0302.Click photographs - Photos may exist for this station.
 PT0302
 PT0302.The dynamic height is computed by dividing the NAVD 88
 PT0302.geopotential number by the normal gravity value computed on the
 PT0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0302.degrees latitude (g = 980.6199 gals.).
 PT0302
 PT0302.The modeled gravity was interpolated from observed gravity values.
 PT0302
 PT0302;                    North         East    Units  Estimated Accuracy
 PT0302;SPC SD S     -   228,880.      581,700.      MT  (+/- 180 meters Scaled)
 PT0302
 PT0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ755167(NAD 83)
 PT0302
 PT0302                          SUPERSEDED SURVEY CONTROL
 PT0302
 PT0302  NGVD 29 (??/??/92)  559.860  (m)         1836.81   (f) ADJ UNCH    2 0
 PT0302
 PT0302.Superseded values are not recommended for survey control.
 PT0302
 PT0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0302.See file dsdata.pdf to determine how the superseded data were derived.
 PT0302
 PT0302_MARKER: DD = SURVEY DISK
 PT0302_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PT0302+WITH SETTING: INFORMATION.
 PT0302_MARK LOGO: USGS
 PT0302_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0302_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0302
 PT0302  HISTORY     - Date     Condition        Report By
 PT0302  HISTORY     - UNK      MONUMENTED       USGS
 PT0302  HISTORY     - 1934     GOOD             CGS
 PT0302
 PT0302                          STATION DESCRIPTION
 PT0302
 PT0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0302'12.2 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0302'COURTHOUSE AT FORT PIERRE, STANLEY COUNTY, AT THE APPROXIMATE
 PT0302'CENTER OF SECTION 13, T5N, R29E, AT THE CROSSING OF AN
 PT0302'EAST-AND-WEST ROW OF POLES, 45 FEET EAST OF THE CENTER LINE OF
 PT0302'THE HIGHWAY, AND 2 FEET NORTHEAST OF THE EAST GATEPOST.  THE
 PT0302'TOP OF A STEEL FENCE POST, MARKED 1836.7.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0604 ***********************************************************************
 PU0604  DESIGNATION -  1851
 PU0604  PID         -  PU0604
 PU0604  STATE/COUNTY-  SD/PENNINGTON
 PU0604  COUNTRY     -  US
 PU0604  USGS QUAD   -  OWANKA (2017)
 PU0604
 PU0604                         *CURRENT SURVEY CONTROL
 PU0604  ______________________________________________________________________
 PU0604* NAD 83(1986) POSITION- 44 00 15.     (N) 102 30 20.     (W)   SCALED
 PU0604* NAVD 88 ORTHO HEIGHT -   731.430 (meters)     2399.70  (feet) ADJUSTED
 PU0604  ______________________________________________________________________
 PU0604  GEOID HEIGHT    -        -18.306 (meters)                     GEOID18
 PU0604  DYNAMIC HEIGHT  -        731.215 (meters)     2398.99  (feet) COMP
 PU0604  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 PU0604
 PU0604  VERT ORDER      -  SECOND    CLASS 0
 PU0604
 PU0604.The horizontal coordinates were scaled from a map and have
 PU0604.an estimated accuracy of +/- 6 seconds.
 PU0604
 PU0604.The orthometric height was determined by differential leveling and
 PU0604.adjusted by the NATIONAL GEODETIC SURVEY
 PU0604.in June 1991.
 PU0604
 PU0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0604.GEOID18 height accuracy estimate available here.
 PU0604
 PU0604.Click photographs - Photos may exist for this station.
 PU0604
 PU0604.The dynamic height is computed by dividing the NAVD 88
 PU0604.geopotential number by the normal gravity value computed on the
 PU0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0604.degrees latitude (g = 980.6199 gals.).
 PU0604
 PU0604.The modeled gravity was interpolated from observed gravity values.
 PU0604
 PU0604;                    North         East    Units  Estimated Accuracy
 PU0604;SPC SD S     -   187,900.      425,820.      MT  (+/- 180 meters Scaled)
 PU0604
 PU0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ999753(NAD 83)
 PU0604
 PU0604                          SUPERSEDED SURVEY CONTROL
 PU0604
 PU0604  NGVD 29 (??/??/92)  730.99   (m)         2398.3    (f) COMPUTED    2 0
 PU0604
 PU0604.Superseded values are not recommended for survey control.
 PU0604
 PU0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0604.See file dsdata.pdf to determine how the superseded data were derived.
 PU0604
 PU0604_MARKER: R = RIVET
 PU0604_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0604_SP_SET: BRIDGE
 PU0604_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0604
 PU0604  HISTORY     - Date     Condition        Report By
 PU0604  HISTORY     - UNK      MONUMENTED
 PU0604  HISTORY     - 1934     GOOD             CGS
 PU0604
 PU0604                          STATION DESCRIPTION
 PU0604
 PU0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0604'6.1 MI SW FROM WASTA.
 PU0604'6.1 MILES SOUTHWEST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU0604'FROM THE STATION AT WASTA, PENNINGTON COUNTY, 200 YARDS WEST OF
 PU0604'MILEPOST 611, AT BRIDGE 1851, IN THE TOP OF THE SOUTH END OF THE
 PU0604'EAST CONCRETE ABUTMENT, 9.5 FEET SOUTH OF THE CENTERLINE OF THE
 PU0604'TRACK, AND 1.5 FEET LOWER THAN THE TOP OF THE RAIL.  A STANDARD
 PU0604'MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0787 ***********************************************************************
 OT0787  DESIGNATION -  18=T1N R7 8E SECS 31 36 SC
 OT0787  PID         -  OT0787
 OT0787  STATE/COUNTY-  SD/PENNINGTON
 OT0787  COUNTRY     -  US
 OT0787  USGS QUAD   -  HERMOSA NW (2017)
 OT0787
 OT0787                         *CURRENT SURVEY CONTROL
 OT0787  ______________________________________________________________________
 OT0787* NAD 83(1996) POSITION- 43 59 41.74781(N) 103 12 42.86078(W)   ADJUSTED
 OT0787* NAVD 88 ORTHO HEIGHT -  1116.5   (meters)     3663.    (feet) VERTCON3
 OT0787  ______________________________________________________________________
 OT0787  GEOID HEIGHT    -        -15.920 (meters)                     GEOID18
 OT0787  LAPLACE CORR    -        -16.83  (seconds)                    DEFLEC18
 OT0787  HORZ ORDER      -  SECOND
 OT0787
 OT0787.The horizontal coordinates were established by classical geodetic methods
 OT0787.and adjusted by the National Geodetic Survey in January 1998.
 OT0787
 OT0787.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0787.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0787
 OT0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0787.GEOID18 height accuracy estimate available here.
 OT0787
 OT0787.Click photographs - Photos may exist for this station.
 OT0787
 OT0787.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0787
 OT0787. The following values were computed from the NAD 83(1996) position.
 OT0787
 OT0787;                    North         East     Units Scale Factor Converg.
 OT0787;SPC SD S     -   188,592.236   369,163.748   MT  0.99992843   -1 59 08.8
 OT0787;SPC SD S     -   618,739.69  1,211,164.73   sFT  0.99992843   -1 59 08.8
 OT0787;UTM  13      - 4,872,863.916   643,371.927   MT  0.99985282   +1 14 32.0
 OT0787
 OT0787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0787!SPC SD S     -   0.99982745  x   0.99992843  =   0.99975590
 OT0787!UTM  13      -   0.99982745  x   0.99985282  =   0.99968030
 OT0787
 OT0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4337172863(NAD 83)
 OT0787
 OT0787                          SUPERSEDED SURVEY CONTROL
 OT0787
 OT0787  NAD 83(1995)-  43 59 41.74306(N)    103 12 42.85882(W) AD(       ) 2
 OT0787  NAD 83(1993)-  43 59 41.73922(N)    103 12 42.86453(W) AD(       ) 2
 OT0787  NAD 83(1986)-  43 59 41.73714(N)    103 12 42.86942(W) AD(       ) 2
 OT0787  NAD 27      -  43 59 41.78000(N)    103 12 41.22000(W) AD(       ) 2
 OT0787  NGVD 29 (07/19/86) 1116.0    (m)         3661.     (f) VERT ANG       
 OT0787
 OT0787.Superseded values are not recommended for survey control.
 OT0787
 OT0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0787.See file dsdata.pdf to determine how the superseded data were derived.
 OT0787
 OT0787_MARKER: DD = SURVEY DISK
 OT0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0787_MARK LOGO: USGLO
 OT0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0787+STABILITY: SURFACE MOTION
 OT0787
 OT0787  HISTORY     - Date     Condition        Report By
 OT0787  HISTORY     - 1925     MONUMENTED       USGLO
 OT0787  HISTORY     - 1950     SEE DESCRIPTION  CGS
 OT0787
 OT0787                          STATION DESCRIPTION
 OT0787
 OT0787'DESCRIBED BY US GENERAL LAND OFFICE 1925 (HO)
 OT0787'THE STANDARD CORNER OF SECS. 31 AND 36, T 1 N, RS 7 AND 8 E,
 OT0787'BLACK HILL MERIDIAN, ON THE BASE LINE AND THE BLACK HILLS
 OT0787'GUIDE MERIDIAN.  THE ORIGINAL MONUMENT IS A GRANITE STONE, 16- BY
 OT0787'8- BY 4 INCHES MARKED SIX NOTCHES N, E AND W, WITNESSED BY
 OT0787'THREE PITS.
 OT0787'
 OT0787'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE WITH THE
 OT0787'ORIGINAL STONE ALONGSIDE.
 OT0787'
 OT0787'REFERENCE MARK NO. 1 IS A STANDARD BRASS DISK SET IN CONCRETE
 OT0787'AND BEARS TO THE SE, 134.894 METERS DISTANT FROM THE STATION
 OT0787'S 55 DEG 06 MIN E.  THIS REFERENCE MARK WILL SERVE AS
 OT0787'AN ECCENTRIC STATION.
 OT0787
 OT0787                          STATION RECOVERY (1950)
 OT0787
 OT0787'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0787'STATION RECOVERED AND MARKS FOUND IN GOOD CONDITION.  THE ORIGINAL
 OT0787'GRANITE MONUMENT WAS NOT FOUND.  DIRECTIONS TO REACH AND
 OT0787'ADDITIONAL INFORMATION FOLLOW.
 OT0787'
 OT0787'STATION IS ABOUT 5-1/2 MILES SOUTH OF RAPID CITY, ON A SMALL
 OT0787'KNOLL, ABOUT 80 YARDS WEST OF A WIRE FENCE ALONG THE CREST OF
 OT0787'A RIDGE IN ROUGH PASTURE LAND.
 OT0787'
 OT0787'TO REACH FROM THE INTERSECTION OF KANSAS CITY AND EIGHTH STREETS
 OT0787'IN RAPID CITY, GO SOUTH ON U.S. HIGHWAY 16 (EIGHTH STREET) FOR
 OT0787'5.9 MILES TO A CROSS ROAD JUST BEFORE REACHING JONES TEPEE.
 OT0787'TURN LEFT, EAST, ON DIRT ROAD AND GO 0.9 MILE TO FENCE CORNER
 OT0787'WHERE ROAD TURNS SOUTHEAST.  CONTINUE FOR 0.3 MILE TO A GATE
 OT0787'IN NORTH-SOUTH FENCE.  THROUGH GATE CONTINUE SOUTHEAST 0.2 MILE
 OT0787'TO A FORK.  TAKE RIGHT ROAD FOR 0.3 MILE TO A GATE IN EAST-WEST
 OT0787'FENCE.  THROUGH GATE CONTINUE SOUTHEAST FOR 0.5 MILE PASSING
 OT0787'FENCE CORNER ON LEFT, TO A DIM TRACK ROAD ON LEFT.  TURN LEFT
 OT0787'ON TRACK ROAD FOR 0.2 MILE TO A GATE IN NORTH-SOUTH FENCE.
 OT0787'THROUGH GATE CONTINUE EAST FOR 0.1 MILE TO A DIM FORK.
 OT0787'TAKE LEFT ROAD 0.1 MILE TO A GATE.  THROUGH GATE FOLLOW
 OT0787'TRACKS EASTWARD ALONG NORTH SIDE OF FENCE FOR 0.05 MILE TO A
 OT0787'FORK.  TURN LEFT, NORTH, ON DIM TRACK ROAD FOR 0.1 MILE TO
 OT0787'FENCE ON CREST OF RIDGE AND REFERENCE MARK WEST OF FENCE.  THE
 OT0787'STATION IS ABOUT 150 YARDS NORTHWEST ACROSS LOW SADDLE.
 OT0787'
 OT0787'STATION MARK IS A STANDARD BUREAU OF LAND MANAGEMENT (G.L.O.)
 OT0787'BRASS SURVEY DISK SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST
 OT0787'PROJECTING 8 INCHES.
 OT0787'
 OT0787'THE REFERENCE IS ABOUT 3 FEET WEST OF THE FENCE.  IT IS A
 OT0787'STANDARD BUREAU OF LAND MANAGEMENT (G.L.O.) BRASS SURVEY DISK
 OT0787'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST PROJECTING 10
 OT0787'INCHES, AND STAMPED REFERENCE 1924.
 OT0787'
 OT0787'THIS STATION WAS NOT OCCUPIED IN 1950.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7915 ***********************************************************************
 AC7915  CBN         -  This is a Cooperative Base Network Control Station.
 AC7915  DESIGNATION -  19 042.75
 AC7915  PID         -  AC7915
 AC7915  STATE/COUNTY-  SD/TURNER
 AC7915  COUNTRY     -  US
 AC7915  USGS QUAD   -  HURLEY (2017)
 AC7915
 AC7915                         *CURRENT SURVEY CONTROL
 AC7915  ______________________________________________________________________
 AC7915* NAD 83(2011) POSITION- 43 15 15.06527(N) 097 04 57.21154(W)   ADJUSTED
 AC7915* NAD 83(2011) ELLIP HT-   375.746 (meters)        (06/27/12)   ADJUSTED
 AC7915* NAD 83(2011) EPOCH   -  2010.00
 AC7915* NAVD 88 ORTHO HEIGHT -   401.9   (meters)     1319.    (feet) GPS OBS
 AC7915  ______________________________________________________________________
 AC7915  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7915  GEOID HEIGHT    -        -26.115 (meters)                     GEOID96
 AC7915  GEOID HEIGHT    -        -26.180 (meters)                     GEOID18
 AC7915  NAD 83(2011) X  -   -573,702.540 (meters)                     COMP
 AC7915  NAD 83(2011) Y  - -4,617,418.423 (meters)                     COMP
 AC7915  NAD 83(2011) Z  -  4,348,368.935 (meters)                     COMP
 AC7915  LAPLACE CORR    -         -1.84  (seconds)                    DEFLEC18
 AC7915
 AC7915  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7915  Standards:
 AC7915         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7915            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7915  -------------------------------------------------------------------
 AC7915  NETWORK    0.73   2.23           0.32   0.27   1.14     -0.11059600
 AC7915  -------------------------------------------------------------------
 AC7915  Click here for local accuracies and other accuracy information.
 AC7915
 AC7915.The horizontal coordinates were established by GPS observations
 AC7915.and adjusted by the National Geodetic Survey in June 2012.
 AC7915
 AC7915.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7915.been affixed to the stable North American tectonic plate. See 
 AC7915.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7915
 AC7915.The horizontal coordinates are valid at the epoch date displayed above
 AC7915.which is a decimal equivalence of Year/Month/Day.
 AC7915
 AC7915.The orthometric height was determined by GPS observations and a
 AC7915.high-resolution geoid model.
 AC7915
 AC7915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7915.GEOID18 height accuracy estimate available here.
 AC7915
 AC7915.Click photographs - Photos may exist for this station.
 AC7915
 AC7915.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7915
 AC7915.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7915
 AC7915.The ellipsoidal height was determined by GPS observations
 AC7915.and is referenced to NAD 83.
 AC7915
 AC7915. The following values were computed from the NAD 83(2011) position.
 AC7915
 AC7915;                    North         East     Units Scale Factor Converg.
 AC7915;SPC SD S     -   107,463.242   863,889.361   MT  0.99992696   +2 14 33.2
 AC7915;SPC SD S     -   352,568.99  2,834,277.01   sFT  0.99992696   +2 14 33.2
 AC7915;UTM  14      - 4,790,827.160   655,643.514   MT  0.99989800   +1 18 51.0
 AC7915
 AC7915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7915!SPC SD S     -   0.99994108  x   0.99992696  =   0.99986804
 AC7915!UTM  14      -   0.99994108  x   0.99989800  =   0.99983909
 AC7915
 AC7915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5564390827(NAD 83)
 AC7915
 AC7915                          SUPERSEDED SURVEY CONTROL
 AC7915
 AC7915  NAD 83(2007)-  43 15 15.06524(N)    097 04 57.21242(W) AD(2002.00) 0
 AC7915  ELLIP H (02/10/07)  375.773  (m)                       GP(2002.00)    
 AC7915  ELLIP H (04/15/04)  375.792  (m)                       GP(       ) 2 1
 AC7915  NAD 83(1996)-  43 15 15.06486(N)    097 04 57.21182(W) AD(       ) B
 AC7915  ELLIP H (04/18/97)  375.807  (m)                       GP(       ) 4 1
 AC7915
 AC7915.Superseded values are not recommended for survey control.
 AC7915
 AC7915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7915.See file dsdata.pdf to determine how the superseded data were derived.
 AC7915
 AC7915_MARKER: Z = SEE DESCRIPTION
 AC7915_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7915_STAMPING: 19-42.75 1995
 AC7915_MARK LOGO: NGS
 AC7915_PROJECTION: FLUSH
 AC7915_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7915_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7915+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2014
 AC7915_ROD/PIPE-DEPTH: 6.4 meters
 AC7915_SLEEVE-DEPTH  : 1.8 meters
 AC7915
 AC7915  HISTORY     - Date     Condition        Report By
 AC7915  HISTORY     - 1995     MONUMENTED       SDDT
 AC7915  HISTORY     - 19960613 GOOD             NGS
 AC7915  HISTORY     - 20140108 GOOD             SDDENR
 AC7915
 AC7915                          STATION DESCRIPTION
 AC7915
 AC7915'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7915'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH OF PARKER, 5.0 MI
 AC7915'(8.0 KM) NORTH OF VIBORG, AND 2.0 MI (3.2 KM) SOUTH OF HURLEY, ON
 AC7915'STATE HIGHWAY 19.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7915'STATION FROM THE POST OFFICE IN HURLEY, GO EAST ON CENTER AVENUE FOR
 AC7915'0.4 MILE (0.6 KM) TO THE JUNCTION OF STATE HIGHWAY 19, TURN RIGHT AND
 AC7915'GO SOUTH ON STATE HIGHWAY 19 FOR 2.0 MI (3.2 KM) TO THE STATION ON THE
 AC7915'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7915'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7915'PIPE.  LOCATED 97.0 FT (29.6 M) WEST OF THE HIGHWAY CENTER, 88.0 FT
 AC7915'(26.8 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE ROAD, 2.3 FT (0.7 M)
 AC7915'EAST OF A FENCE, 1.3 FT (0.4 M) EAST OF A WITNESS POST, AND 1.3 FT
 AC7915'(0.4 M) WEST OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM POINT IS
 AC7915'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7915
 AC7915                          STATION RECOVERY (2014)
 AC7915
 AC7915'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 AC7915'ABOUT 0.2 MI SOUTH OF U.S. 18 (EASTBOUND)/285 ST/SD HWY 19
 AC7915'INTERSECTION, ON THE WEST SIDE OF SD HWY 19, ABOUT 100 FT SOUTH OF THE
 AC7915'FIRST FIELD ENTRANCE ON THE WEST SIDE.
 AC7915'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7935 ***********************************************************************
 AC7935  CBN         -  This is a Cooperative Base Network Control Station.
 AC7935  DESIGNATION -  19 057.75
 AC7935  PID         -  AC7935
 AC7935  STATE/COUNTY-  SD/TURNER
 AC7935  COUNTRY     -  US
 AC7935  USGS QUAD   -  PARKER NE (2017)
 AC7935
 AC7935                         *CURRENT SURVEY CONTROL
 AC7935  ______________________________________________________________________
 AC7935* NAD 83(2011) POSITION- 43 27 08.77690(N) 097 07 20.90674(W)   ADJUSTED
 AC7935* NAD 83(2011) ELLIP HT-   387.401 (meters)        (06/27/12)   ADJUSTED
 AC7935* NAD 83(2011) EPOCH   -  2010.00
 AC7935* NAVD 88 ORTHO HEIGHT -   413.6   (meters)     1357.    (feet) GPS OBS
 AC7935  ______________________________________________________________________
 AC7935  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7935  GEOID HEIGHT    -        -26.146 (meters)                     GEOID96
 AC7935  GEOID HEIGHT    -        -26.224 (meters)                     GEOID18
 AC7935  NAD 83(2011) X  -   -575,045.263 (meters)                     COMP
 AC7935  NAD 83(2011) Y  - -4,602,021.181 (meters)                     COMP
 AC7935  NAD 83(2011) Z  -  4,364,393.646 (meters)                     COMP
 AC7935  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 AC7935
 AC7935  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7935  Standards:
 AC7935         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7935            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7935  -------------------------------------------------------------------
 AC7935  NETWORK    0.74   2.29           0.33   0.27   1.17     -0.10781132
 AC7935  -------------------------------------------------------------------
 AC7935  Click here for local accuracies and other accuracy information.
 AC7935
 AC7935.The horizontal coordinates were established by GPS observations
 AC7935.and adjusted by the National Geodetic Survey in June 2012.
 AC7935
 AC7935.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7935.been affixed to the stable North American tectonic plate. See 
 AC7935.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7935
 AC7935.The horizontal coordinates are valid at the epoch date displayed above
 AC7935.which is a decimal equivalence of Year/Month/Day.
 AC7935
 AC7935.The orthometric height was determined by GPS observations and a
 AC7935.high-resolution geoid model.
 AC7935
 AC7935.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7935.GEOID18 height accuracy estimate available here.
 AC7935
 AC7935.Click photographs - Photos may exist for this station.
 AC7935
 AC7935.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7935
 AC7935.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7935
 AC7935.The ellipsoidal height was determined by GPS observations
 AC7935.and is referenced to NAD 83.
 AC7935
 AC7935. The following values were computed from the NAD 83(2011) position.
 AC7935
 AC7935;                    North         East     Units Scale Factor Converg.
 AC7935;SPC SD S     -   129,344.796   859,799.539   MT  0.99991105   +2 12 54.1
 AC7935;SPC SD S     -   424,358.72  2,820,858.99   sFT  0.99991105   +2 12 54.1
 AC7935;UTM  14      - 4,812,771.351   651,907.929   MT  0.99988386   +1 17 29.5
 AC7935
 AC7935!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7935!SPC SD S     -   0.99993925  x   0.99991105  =   0.99985031
 AC7935!UTM  14      -   0.99993925  x   0.99988386  =   0.99982312
 AC7935
 AC7935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5190712771(NAD 83)
 AC7935
 AC7935                          SUPERSEDED SURVEY CONTROL
 AC7935
 AC7935  NAD 83(2007)-  43 27 08.77686(N)    097 07 20.90762(W) AD(2002.00) 0
 AC7935  ELLIP H (02/10/07)  387.429  (m)                       GP(2002.00)    
 AC7935  ELLIP H (04/15/04)  387.445  (m)                       GP(       ) 2 1
 AC7935  NAD 83(1996)-  43 27 08.77649(N)    097 07 20.90702(W) AD(       ) B
 AC7935  ELLIP H (04/18/97)  387.460  (m)                       GP(       ) 4 1
 AC7935
 AC7935.Superseded values are not recommended for survey control.
 AC7935
 AC7935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7935.See file dsdata.pdf to determine how the superseded data were derived.
 AC7935
 AC7935_MARKER: Z = SEE DESCRIPTION
 AC7935_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7935_STAMPING: 19-57.75 1995
 AC7935_MARK LOGO: NGS
 AC7935_PROJECTION: FLUSH
 AC7935_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7935_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7935+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2014
 AC7935_ROD/PIPE-DEPTH: 6.4 meters
 AC7935_SLEEVE-DEPTH  : 1.8 meters
 AC7935
 AC7935  HISTORY     - Date     Condition        Report By
 AC7935  HISTORY     - 1995     MONUMENTED       SDDT
 AC7935  HISTORY     - 19960927 GOOD             NGS
 AC7935  HISTORY     - 20050204 GOOD             INDIV
 AC7935  HISTORY     - 20140108 GOOD             SDDENR
 AC7935
 AC7935                          STATION DESCRIPTION
 AC7935
 AC7935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7935'THE STATION IS LOCATED ABOUT 14.7 MI (23.7 KM) SOUTH-SOUTHWEST OF
 AC7935'PUMPKIN CENTER, 3.0 MI (4.8 KM) NORTH OF PARKER, AND 3.5 MI (5.6 KM)
 AC7935'SOUTH OF THE TURNER/MINNEHAHA COUNTY LINE,  ON STATE HIGHWAY 19.
 AC7935'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7935'JUNCTION OF STATE HIGHWAYS 19 AND 44 ON THE EAST SIDE OF PARKER, GO
 AC7935'NORTH ON U.S. HIGHWAY 19 FOR 3.7 KM (2.30 MI) TO THE STATION ON THE
 AC7935'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7935'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7935'PIPE.  LOCATED 74.0 FT (22.6 M) WEST OF THE HIGHWAY CENTER, 15.0 FT
 AC7935'(4.6 M) NORTH OF THE CENTER OF A FIELD ENTRANCE ROAD, 2.0 FT (0.6 M)
 AC7935'EAST OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) WEST OF A METAL
 AC7935'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7935'CAP AND THEN A 4-INCH PVC CAP.
 AC7935
 AC7935                          STATION RECOVERY (2005)
 AC7935
 AC7935'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005
 AC7935'RECOVERED IN GOOD CONDITION.
 AC7935
 AC7935                          STATION RECOVERY (2014)
 AC7935
 AC7935'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 AC7935'ABOUT 3.7 MI NORTH OF SD HWY 44/SD HWY 19 INTERSECTION IN PARKER, ON
 AC7935'THE WEST SIDE OF SD HWY 19 AT THE FIRST FIELD ACCESS ON THE WEST SIDE,
 AC7935'NORTH OF 272 ST, RIGHT ACROSS FROM FARMHOUSE DRIVEWAY.
 AC7935'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7973 ***********************************************************************
 AC7973  CBN         -  This is a Cooperative Base Network Control Station.
 AC7973  DESIGNATION -  19 085.91
 AC7973  PID         -  AC7973
 AC7973  STATE/COUNTY-  SD/MINNEHAHA
 AC7973  COUNTRY     -  US
 AC7973  USGS QUAD   -  BUFFALO TRADING POST (2017)
 AC7973
 AC7973                         *CURRENT SURVEY CONTROL
 AC7973  ______________________________________________________________________
 AC7973* NAD 83(2011) POSITION- 43 49 37.82790(N) 097 04 10.14085(W)   ADJUSTED
 AC7973* NAD 83(2011) ELLIP HT-   483.122 (meters)        (06/27/12)   ADJUSTED
 AC7973* NAD 83(2011) EPOCH   -  2010.00
 AC7973* NAVD 88 ORTHO HEIGHT -   509.0   (meters)     1670.    (feet) GPS OBS
 AC7973  ______________________________________________________________________
 AC7973  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7973  GEOID HEIGHT    -        -25.840 (meters)                     GEOID96
 AC7973  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 AC7973  NAD 83(2011) X  -   -567,260.787 (meters)                     COMP
 AC7973  NAD 83(2011) Y  - -4,574,102.972 (meters)                     COMP
 AC7973  NAD 83(2011) Z  -  4,394,592.770 (meters)                     COMP
 AC7973  LAPLACE CORR    -          0.01  (seconds)                    DEFLEC18
 AC7973
 AC7973  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7973  Standards:
 AC7973         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7973            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7973  -------------------------------------------------------------------
 AC7973  NETWORK    0.64   1.94           0.29   0.22   0.99     -0.17223812
 AC7973  -------------------------------------------------------------------
 AC7973  Click here for local accuracies and other accuracy information.
 AC7973
 AC7973.The horizontal coordinates were established by GPS observations
 AC7973.and adjusted by the National Geodetic Survey in June 2012.
 AC7973
 AC7973.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7973.been affixed to the stable North American tectonic plate. See 
 AC7973.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7973
 AC7973.The horizontal coordinates are valid at the epoch date displayed above
 AC7973.which is a decimal equivalence of Year/Month/Day.
 AC7973
 AC7973.The orthometric height was determined by GPS observations and a
 AC7973.high-resolution geoid model.
 AC7973
 AC7973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7973.GEOID18 height accuracy estimate available here.
 AC7973
 AC7973.Click photographs - Photos may exist for this station.
 AC7973
 AC7973.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7973
 AC7973.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7973
 AC7973.The ellipsoidal height was determined by GPS observations
 AC7973.and is referenced to NAD 83.
 AC7973
 AC7973. The following values were computed from the NAD 83(2011) position.
 AC7973
 AC7973;                    North         East     Units Scale Factor Converg.
 AC7973;SPC SD S     -   171,111.143   862,449.379   MT  0.99991349   +2 15 05.7
 AC7973;SPC SD S     -   561,387.14  2,829,552.67   sFT  0.99991349   +2 15 05.7
 AC7973;UTM  14      - 4,854,489.048   655,227.261   MT  0.99989637   +1 20 13.6
 AC7973
 AC7973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7973!SPC SD S     -   0.99992425  x   0.99991349  =   0.99983774
 AC7973!UTM  14      -   0.99992425  x   0.99989637  =   0.99982063
 AC7973
 AC7973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5522754489(NAD 83)
 AC7973
 AC7973                          SUPERSEDED SURVEY CONTROL
 AC7973
 AC7973  NAD 83(2007)-  43 49 37.82785(N)    097 04 10.14175(W) AD(2002.00) 0
 AC7973  ELLIP H (02/10/07)  483.152  (m)                       GP(2002.00)    
 AC7973  ELLIP H (04/15/04)  483.178  (m)                       GP(       ) 2 1
 AC7973  NAD 83(1996)-  43 49 37.82739(N)    097 04 10.14097(W) AD(       ) B
 AC7973  ELLIP H (04/18/97)  483.184  (m)                       GP(       ) 4 1
 AC7973
 AC7973.Superseded values are not recommended for survey control.
 AC7973
 AC7973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7973.See file dsdata.pdf to determine how the superseded data were derived.
 AC7973
 AC7973_MARKER: Z = SEE DESCRIPTION
 AC7973_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7973_STAMPING: 19-85.91 1995
 AC7973_MARK LOGO: NGS
 AC7973_PROJECTION: PROJECTING 4 CENTIMETERS
 AC7973_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7973_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7973+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1996
 AC7973_ROD/PIPE-DEPTH: 6.4 meters
 AC7973_SLEEVE-DEPTH  : 1.8 meters
 AC7973
 AC7973  HISTORY     - Date     Condition        Report By
 AC7973  HISTORY     - 1995     MONUMENTED       SDDT
 AC7973  HISTORY     - 19960605 GOOD             NGS
 AC7973  HISTORY     - 20230827 MARK NOT FOUND   SDDT
 AC7973
 AC7973                          STATION DESCRIPTION
 AC7973
 AC7973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7973'THE STATION IS LOCATED 12.5 MI (20.1 KM) NORTH OF HUMBOLT, 4.5 MI (7.2
 AC7973'KM) SOUTH OF FRANKLIN, AND 1.5 MI (2.4 KM) SOUTH OF THE MINNEHAHA/LAKE
 AC7973'COUNTY LINE, ON STATE HIGHWAY 19.  OWNERSHIP--STATE OF SOUTH DAKOTA.
 AC7973'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 19 AND COUNTY
 AC7973'ROAD 52 IN FRANKLIN, GO SOUTH ON STATE HIGHWAY 19 FOR 4.6 MI (7.4 KM)
 AC7973'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7973'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7973'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 142.0 M (465.9 FT) SOUTH OF
 AC7973'MILEPOST 86, 17.9 M (58.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE,
 AC7973'14.5 M (47.6 FT) EAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW
 AC7973'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHWEST OF A FENCE CORNER,
 AC7973'0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) EAST OF A METAL
 AC7973'GUARD POST, AND 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 AC7973'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7973'A 4-INCH PVC PIPE CAP.
 AC7973
 AC7973                          STATION RECOVERY (2023)
 AC7973
 AC7973'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AC7973'MARK APPEARS TO HAVE BEEN DESTROYED DURING A RECENT HIGHWAY GRADING
 AC7973'PROJECT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1161 ***********************************************************************
 PU1161  DESIGNATION -  19 GPD
 PU1161  PID         -  PU1161
 PU1161  STATE/COUNTY-  SD/BUTTE
 PU1161  COUNTRY     -  US
 PU1161  USGS QUAD   -  VALE SE (2017)
 PU1161
 PU1161                         *CURRENT SURVEY CONTROL
 PU1161  ______________________________________________________________________
 PU1161* NAD 83(1986) POSITION- 44 36 20.     (N) 103 15 58.     (W)   SCALED
 PU1161* NAVD 88 ORTHO HEIGHT -   824.598 (meters)     2705.37  (feet) ADJUSTED
 PU1161  ______________________________________________________________________
 PU1161  GEOID HEIGHT    -        -16.678 (meters)                     GEOID18
 PU1161  DYNAMIC HEIGHT  -        824.384 (meters)     2704.67  (feet) COMP
 PU1161  MODELED GRAVITY -    980,329.9   (mgal)                       NAVD 88
 PU1161
 PU1161  VERT ORDER      -  SECOND    CLASS 0
 PU1161
 PU1161.The horizontal coordinates were scaled from a map and have
 PU1161.an estimated accuracy of +/- 6 seconds.
 PU1161
 PU1161.The orthometric height was determined by differential leveling and
 PU1161.adjusted by the NATIONAL GEODETIC SURVEY
 PU1161.in June 1991.
 PU1161
 PU1161.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1161.GEOID18 height accuracy estimate available here.
 PU1161
 PU1161.Click photographs - Photos may exist for this station.
 PU1161
 PU1161.The dynamic height is computed by dividing the NAVD 88
 PU1161.geopotential number by the normal gravity value computed on the
 PU1161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1161.degrees latitude (g = 980.6199 gals.).
 PU1161
 PU1161.The modeled gravity was interpolated from observed gravity values.
 PU1161
 PU1161;                    North         East    Units  Estimated Accuracy
 PU1161;SPC SD N     -    91,040.      340,800.      MT  (+/- 180 meters Scaled)
 PU1161
 PU1161_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK375405(NAD 83)
 PU1161
 PU1161                          SUPERSEDED SURVEY CONTROL
 PU1161
 PU1161  NGVD 29 (??/??/92)  824.116  (m)         2703.79   (f) ADJ UNCH    2 0
 PU1161
 PU1161.Superseded values are not recommended for survey control.
 PU1161
 PU1161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1161.See file dsdata.pdf to determine how the superseded data were derived.
 PU1161
 PU1161_MARKER: DD = SURVEY DISK
 PU1161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1161_STAMPING: 19 GPD 1950 TT
 PU1161_MARK LOGO: USGS
 PU1161_PROJECTION: PROJECTING 6 CENTIMETERS
 PU1161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1161+STABILITY: SURFACE MOTION
 PU1161
 PU1161  HISTORY     - Date     Condition        Report By
 PU1161  HISTORY     - 1950     MONUMENTED       USGS
 PU1161  HISTORY     - 1962     GOOD             CGS
 PU1161
 PU1161                          STATION DESCRIPTION
 PU1161
 PU1161'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1161'7.8 MI E FROM VALE.
 PU1161'6.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1161'1.0 MILE SOUTH ALONG A ROAD, 0.05 MILE NORTH OF A WOODEN BRIDGE,
 PU1161'23 FEET EAST OF THE CENTER LINE OF THE ROAD, 54 FEET NORTH-NORTHEAST
 PU1161'OF THE JUNCTION OF A ROAD SOUTHEAST, 35 1/2 FEET SOUTH OF THE
 PU1161'CENTER OF A WIRE GATE, 1.3 FEET WEST OF A FENCE, 2.6 FEET EAST OF
 PU1161'A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU1161'CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1162 ***********************************************************************
 PU1162  DESIGNATION -  19 GPD RESET
 PU1162  PID         -  PU1162
 PU1162  STATE/COUNTY-  SD/BUTTE
 PU1162  COUNTRY     -  US
 PU1162  USGS QUAD   -  VALE SE (2017)
 PU1162
 PU1162                         *CURRENT SURVEY CONTROL
 PU1162  ______________________________________________________________________
 PU1162* NAD 83(1986) POSITION- 44 36 20.     (N) 103 15 58.     (W)   SCALED
 PU1162* NAVD 88 ORTHO HEIGHT -   824.83  (+/-2cm)     2706.1   (feet) VERTCON3
 PU1162  ______________________________________________________________________
 PU1162  GEOID HEIGHT    -        -16.678 (meters)                     GEOID18
 PU1162  VERT ORDER      -  THIRD (See Below)
 PU1162
 PU1162.The horizontal coordinates were scaled from a map and have
 PU1162.an estimated accuracy of +/- 6 seconds.
 PU1162
 PU1162.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1162.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1162
 PU1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1162.GEOID18 height accuracy estimate available here.
 PU1162
 PU1162.The vertical order pertains to the NGVD 29 superseded value.
 PU1162
 PU1162.Click photographs - Photos may exist for this station.
 PU1162
 PU1162;                    North         East    Units  Estimated Accuracy
 PU1162;SPC SD N     -    91,040.      340,800.      MT  (+/- 180 meters Scaled)
 PU1162
 PU1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK375405(NAD 83)
 PU1162
 PU1162                          SUPERSEDED SURVEY CONTROL
 PU1162
 PU1162  NGVD 29 (??/??/??)  824.35   (m)         2704.6    (f) RESET       3  
 PU1162
 PU1162.Superseded values are not recommended for survey control.
 PU1162
 PU1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1162.See file dsdata.pdf to determine how the superseded data were derived.
 PU1162
 PU1162_MARKER: DB = BENCH MARK DISK
 PU1162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1162_STAMPING: 19 GPD TT USGS RESET 1963
 PU1162_MARK LOGO: CGS
 PU1162_PROJECTION: PROJECTING 8 CENTIMETERS
 PU1162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1162+STABILITY: SURFACE MOTION
 PU1162
 PU1162  HISTORY     - Date     Condition        Report By
 PU1162  HISTORY     - 1963     MONUMENTED       CGS
 PU1162
 PU1162                          STATION DESCRIPTION
 PU1162
 PU1162'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1162'7.8 MI SE FROM VALE.
 PU1162'6.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, BUTTE
 PU1162'COUNTY, THENCE 1.0 MILE SOUTH ALONG A ROAD, 0.05 MILE NORTH OF A
 PU1162'BRIDGE, ABOUT 40 YARDS NORTHWEST OF A ROAD FORK, 86 FEET WEST OF
 PU1162'THE CENTERLINE OF THE ROAD, 1.5 FEET NORTH OF A METAL WITNESS
 PU1162'POST, 1 FOOT SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PU1162'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2296 ***********************************************************************
 PU2296  DESIGNATION -  19 RM 1
 PU2296  PID         -  PU2296
 PU2296  STATE/COUNTY-  SD/PENNINGTON
 PU2296  COUNTRY     -  US
 PU2296  USGS QUAD   -  BOX ELDER (2017)
 PU2296
 PU2296                         *CURRENT SURVEY CONTROL
 PU2296  ______________________________________________________________________
 PU2296* NAD 83(1993) POSITION- 44 04 02.43570(N) 103 05 26.68921(W)   ADJUSTED
 PU2296* NAD 83(1993) ELLIP HT-   981.528 (meters)        (06/15/04)   ADJUSTED
 PU2296* NAVD 88 ORTHO HEIGHT -   998.7   (meters)     3277.    (feet) VERTCON3
 PU2296  ______________________________________________________________________
 PU2296  GEOID HEIGHT    -        -16.600 (meters)                     GEOID18
 PU2296  NAD 83(1993) X  - -1,039,829.597 (meters)                     COMP
 PU2296  NAD 83(1993) Y  - -4,471,672.680 (meters)                     COMP
 PU2296  NAD 83(1993) Z  -  4,414,153.819 (meters)                     COMP
 PU2296  LAPLACE CORR    -        -11.02  (seconds)                    DEFLEC18
 PU2296  HORZ ORDER      -  SECOND
 PU2296  ELLP ORDER      -  FOURTH    CLASS I
 PU2296
 PU2296.The horizontal coordinates were established by GPS observations
 PU2296.and adjusted by the National Geodetic Survey in June 2004.
 PU2296
 PU2296.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2296.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2296
 PU2296.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2296.GEOID18 height accuracy estimate available here.
 PU2296
 PU2296.Click photographs - Photos may exist for this station.
 PU2296
 PU2296.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2296
 PU2296.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2296
 PU2296.The ellipsoidal height was determined by GPS observations
 PU2296.and is referenced to NAD 83.
 PU2296
 PU2296. The following values were computed from the NAD 83(1993) position.
 PU2296
 PU2296;                    North         East     Units Scale Factor Converg.
 PU2296;SPC SD S     -   196,303.656   379,143.030   MT  0.99993754   -1 54 07.9
 PU2296;SPC SD S     -   644,039.58  1,243,905.09   sFT  0.99993754   -1 54 07.9
 PU2296;UTM  13      - 4,881,124.703   652,900.383   MT  0.99988754   +1 19 41.3
 PU2296
 PU2296!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2296!SPC SD S     -   0.99984612  x   0.99993754  =   0.99978367
 PU2296!UTM  13      -   0.99984612  x   0.99988754  =   0.99973367
 PU2296
 PU2296_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5290081124(NAD 83)
 PU2296
 PU2296                          SUPERSEDED SURVEY CONTROL
 PU2296
 PU2296  NAD 83(1996)-  44 04 02.43051(N)    103 05 26.68180(W) AD(       ) 2
 PU2296  NAD 83(1993)-  44 04 02.42231(N)    103 05 26.68457(W) AD(       ) 2
 PU2296  NAD 83(1986)-  44 04 02.42149(N)    103 05 26.68928(W) AD(       ) 2
 PU2296  NAD 83(1986)-  44 04 02.43563(N)    103 05 26.67029(W) AD(       ) 2
 PU2296  NAD 27      -  44 04 02.48000(N)    103 05 25.03000(W) AD(       ) 2
 PU2296  NGVD 29 (06/03/93)  998.3    (m)  UNKNOWN  model used  GPS OBS        
 PU2296
 PU2296.Superseded values are not recommended for survey control.
 PU2296
 PU2296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2296.See file dsdata.pdf to determine how the superseded data were derived.
 PU2296
 PU2296_MARKER: DD = SURVEY DISK
 PU2296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2296_STAMPING: REFERENCE NO 1 1924
 PU2296_MARK LOGO: USGLO
 PU2296_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2296+STABILITY: SURFACE MOTION
 PU2296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2296+SATELLITE: SATELLITE OBSERVATIONS - October 07, 1992
 PU2296
 PU2296  HISTORY     - Date     Condition        Report By
 PU2296  HISTORY     - 1924     MONUMENTED       USGLO
 PU2296  HISTORY     - 1924     GOOD             BLM
 PU2296  HISTORY     - 19921007 GOOD             NGS
 PU2296
 PU2296                          STATION DESCRIPTION
 PU2296
 PU2296'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2296'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE AND
 PU2296'BEARS TO THE SE.
 PU2296
 PU2296                          STATION RECOVERY (1924)
 PU2296
 PU2296'RECOVERY NOTE BY BUREAU OF LAND MANAGEMENT 1924
 PU2296'RECOVERED IN GOOD CONDITION.
 PU2296
 PU2296                          STATION RECOVERY (1992)
 PU2296
 PU2296'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PU2296'NEW TO REACH FOLLOWS.
 PU2296'PROCEED EAST FROM RAPID CITY ALONG INTERSTATE 90 TO THE BOX ELDER EXIT
 PU2296'(EXIT 63) GO EAST ON BOX ELDER ROAD 1.5 MI (2.41 KM) TO GUMBO RD
 PU2296'(ALSO COUNTY ROAD C 212).  TURN RIGHT (SOUTH) FOR 3.5 MI (5.63 KM) TO
 PU2296'THE STATION ON LEFT (EAST) JUST SOUTH OF A DRIVEWAY TO TWO HOUSES,
 PU2296'EAST OF THE ROAD AND DITCH ALONG THE ROAD AND WEST  OF A FENCELINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2299 ***********************************************************************
 PU2299  DESIGNATION -  19 RM 2
 PU2299  PID         -  PU2299
 PU2299  STATE/COUNTY-  SD/PENNINGTON
 PU2299  COUNTRY     -  US
 PU2299  USGS QUAD   -  BOX ELDER (2017)
 PU2299
 PU2299                         *CURRENT SURVEY CONTROL
 PU2299  ______________________________________________________________________
 PU2299* NAD 83(1996) POSITION- 44 04 02.43127(N) 103 05 27.49876(W)   ADJUSTED
 PU2299* NAVD 88 ORTHO HEIGHT -   997.    (meters)     3271.    (feet) SCALED
 PU2299  ______________________________________________________________________
 PU2299  GEOID HEIGHT    -        -16.599 (meters)                     GEOID18
 PU2299  LAPLACE CORR    -        -11.03  (seconds)                    DEFLEC18
 PU2299  HORZ ORDER      -  SECOND
 PU2299
 PU2299.The horizontal coordinates were established by classical geodetic methods
 PU2299.and adjusted by the National Geodetic Survey in January 1998.
 PU2299
 PU2299.The orthometric height was scaled from a topographic map.
 PU2299
 PU2299.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2299.GEOID18 height accuracy estimate available here.
 PU2299
 PU2299.Click photographs - Photos may exist for this station.
 PU2299
 PU2299.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2299
 PU2299. The following values were computed from the NAD 83(1996) position.
 PU2299
 PU2299;                    North         East     Units Scale Factor Converg.
 PU2299;SPC SD S     -   196,304.118   379,125.021   MT  0.99993754   -1 54 08.5
 PU2299;SPC SD S     -   644,041.09  1,243,846.01   sFT  0.99993754   -1 54 08.5
 PU2299;UTM  13      - 4,881,124.149   652,882.377   MT  0.99988747   +1 19 40.8
 PU2299
 PU2299!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2299!SPC SD S     -   0.99984622  x   0.99993754  =   0.99978377
 PU2299!UTM  13      -   0.99984622  x   0.99988747  =   0.99973371
 PU2299
 PU2299_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5288281124(NAD 83)
 PU2299
 PU2299                          SUPERSEDED SURVEY CONTROL
 PU2299
 PU2299  NAD 83(1993)-  44 04 02.42309(N)    103 05 27.50155(W) AD(       ) 2
 PU2299  NAD 83(1986)-  44 04 02.43716(N)    103 05 27.48801(W) AD(       ) 2
 PU2299  NAD 27      -  44 04 02.48000(N)    103 05 25.85000(W) AD(       ) 2
 PU2299
 PU2299.Superseded values are not recommended for survey control.
 PU2299
 PU2299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2299.See file dsdata.pdf to determine how the superseded data were derived.
 PU2299
 PU2299_MARKER: DD = SURVEY DISK
 PU2299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2299_STAMPING: REFERENCE NO 2 1924
 PU2299_MARK LOGO: USGLO
 PU2299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2299+STABILITY: SURFACE MOTION
 PU2299
 PU2299  HISTORY     - Date     Condition        Report By
 PU2299  HISTORY     - 1924     MONUMENTED       USGLO
 PU2299
 PU2299                          STATION DESCRIPTION
 PU2299
 PU2299'DESCRIBED BY US GENERAL LAND OFFICE 1924
 PU2299'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE AND BEARS
 PU2299'TO THE SW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0304 ***********************************************************************
 PT0304  DESIGNATION -  1922.0
 PT0304  PID         -  PT0304
 PT0304  STATE/COUNTY-  SD/STANLEY
 PT0304  COUNTRY     -  US
 PT0304  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0304
 PT0304                         *CURRENT SURVEY CONTROL
 PT0304  ______________________________________________________________________
 PT0304* NAD 83(1986) POSITION- 44 23 18.     (N) 100 34 30.     (W)   SCALED
 PT0304* NAVD 88 ORTHO HEIGHT -   586.26  (+/-2cm)     1923.4   (feet) VERTCON3
 PT0304  ______________________________________________________________________
 PT0304  GEOID HEIGHT    -        -23.157 (meters)                     GEOID18
 PT0304  VERT ORDER      -  ? (See Below)
 PT0304
 PT0304.The horizontal coordinates were scaled from a map and have
 PT0304.an estimated accuracy of +/- 6 seconds.
 PT0304
 PT0304.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0304.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0304
 PT0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0304.GEOID18 height accuracy estimate available here.
 PT0304
 PT0304.The vertical order pertains to the NGVD 29 superseded value.
 PT0304
 PT0304.Click photographs - Photos may exist for this station.
 PT0304
 PT0304;                    North         East    Units  Estimated Accuracy
 PT0304;SPC SD S     -   228,330.      580,740.      MT  (+/- 180 meters Scaled)
 PT0304
 PT0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ745162(NAD 83)
 PT0304
 PT0304                          SUPERSEDED SURVEY CONTROL
 PT0304
 PT0304  NGVD 29 (??/??/92)  585.858  (m)         1922.10   (f) ADJ UNCH       
 PT0304
 PT0304.Superseded values are not recommended for survey control.
 PT0304
 PT0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0304.See file dsdata.pdf to determine how the superseded data were derived.
 PT0304
 PT0304_MARKER: Q = CHISELED SQUARE
 PT0304_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0304_SP_SET: CULVERT HEADWALL
 PT0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0304+STABILITY: SURFACE MOTION
 PT0304
 PT0304  HISTORY     - Date     Condition        Report By
 PT0304  HISTORY     - UNK      MONUMENTED       USGS
 PT0304  HISTORY     - 1934     GOOD             CGS
 PT0304
 PT0304                          STATION DESCRIPTION
 PT0304
 PT0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0304'13.0 MILES WEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0304'COURTHOUSE AT FORT PIERRE, STANLEY COUNTY, 0.2 MILE NORTHWEST
 PT0304'OF THE CORNER COMMON TO SECTIONS 13, 14, 23, AND 24, T5N,
 PT0304'R29E, AT A CULVERT, ON THE NORTH CONCRETE HEAD WALL, IN THE
 PT0304'BOTTOM OF A DRAIN, AND 14 FEET NORTH OF THE CENTER LINE OF
 PT0304'THE HIGHWAY.  A CHISELED SQUARE, MARKED 1922.0.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0308 ***********************************************************************
 PT0308  DESIGNATION -  1949.3
 PT0308  PID         -  PT0308
 PT0308  STATE/COUNTY-  SD/STANLEY
 PT0308  COUNTRY     -  US
 PT0308  USGS QUAD   -  LACY (2017)
 PT0308
 PT0308                         *CURRENT SURVEY CONTROL
 PT0308  ______________________________________________________________________
 PT0308* NAD 83(1986) POSITION- 44 23 10.     (N) 100 37 54.     (W)   SCALED
 PT0308* NAVD 88 ORTHO HEIGHT -   594.59  (+/-2cm)     1950.8   (feet) VERTCON3
 PT0308  ______________________________________________________________________
 PT0308  GEOID HEIGHT    -        -23.065 (meters)                     GEOID18
 PT0308  VERT ORDER      -  ? (See Below)
 PT0308
 PT0308.The horizontal coordinates were scaled from a map and have
 PT0308.an estimated accuracy of +/- 6 seconds.
 PT0308
 PT0308.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0308.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0308
 PT0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0308.GEOID18 height accuracy estimate available here.
 PT0308
 PT0308.The vertical order pertains to the NGVD 29 superseded value.
 PT0308
 PT0308.Click photographs - Photos may exist for this station.
 PT0308
 PT0308;                    North         East    Units  Estimated Accuracy
 PT0308;SPC SD S     -   228,100.      576,230.      MT  (+/- 180 meters Scaled)
 PT0308
 PT0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ700160(NAD 83)
 PT0308
 PT0308                          SUPERSEDED SURVEY CONTROL
 PT0308
 PT0308  NGVD 29 (??/??/92)  594.180  (m)         1949.41   (f) ADJ UNCH       
 PT0308
 PT0308.Superseded values are not recommended for survey control.
 PT0308
 PT0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0308.See file dsdata.pdf to determine how the superseded data were derived.
 PT0308
 PT0308_MARKER: Q = CHISELED SQUARE
 PT0308_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0308_SP_SET: CULVERT HEADWALL
 PT0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0308+STABILITY: SURFACE MOTION
 PT0308
 PT0308  HISTORY     - Date     Condition        Report By
 PT0308  HISTORY     - UNK      MONUMENTED       USGS
 PT0308  HISTORY     - 1934     GOOD             CGS
 PT0308
 PT0308                          STATION DESCRIPTION
 PT0308
 PT0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0308'15.8 MI W FROM FORT PIERCE.
 PT0308'15.8 MILES WEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0308'COURTHOUSE AT FORT PIERRE, STANLEY COUNTY, AT THE CORNER COMMON
 PT0308'TO SECTIONS 16, 17, 20, AND 21, T 5 N, R 29 E, AT A CULVERT,
 PT0308'ON THE TOP OF THE EAST CONCRETE HEAD WALL, 26 FEET SOUTH OF THE
 PT0308'CENTER LINE OF THE HIGHWAY, AND 23 FEET EAST OF THE CENTER LINE
 PT0308'OF A T-ROAD LEADING SOUTH.  A CHISELED SQUARE, MARKED 1949.3.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0313 ***********************************************************************
 PT0313  DESIGNATION -  1955.8
 PT0313  PID         -  PT0313
 PT0313  STATE/COUNTY-  SD/STANLEY
 PT0313  COUNTRY     -  US
 PT0313  USGS QUAD   -  LACY (2017)
 PT0313
 PT0313                         *CURRENT SURVEY CONTROL
 PT0313  ______________________________________________________________________
 PT0313* NAD 83(1986) POSITION- 44 23 10.     (N) 100 41 36.     (W)   SCALED
 PT0313* NAVD 88 ORTHO HEIGHT -   596.57  (+/-2cm)     1957.2   (feet) VERTCON3
 PT0313  ______________________________________________________________________
 PT0313  GEOID HEIGHT    -        -22.962 (meters)                     GEOID18
 PT0313  VERT ORDER      -  ? (See Below)
 PT0313
 PT0313.The horizontal coordinates were scaled from a map and have
 PT0313.an estimated accuracy of +/- 6 seconds.
 PT0313
 PT0313.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0313.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0313
 PT0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0313.GEOID18 height accuracy estimate available here.
 PT0313
 PT0313.The vertical order pertains to the NGVD 29 superseded value.
 PT0313
 PT0313.Click photographs - Photos may exist for this station.
 PT0313
 PT0313;                    North         East    Units  Estimated Accuracy
 PT0313;SPC SD S     -   228,120.      571,310.      MT  (+/- 180 meters Scaled)
 PT0313
 PT0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ651161(NAD 83)
 PT0313
 PT0313                          SUPERSEDED SURVEY CONTROL
 PT0313
 PT0313  NGVD 29 (??/??/92)  596.156  (m)         1955.89   (f) ADJ UNCH       
 PT0313
 PT0313.Superseded values are not recommended for survey control.
 PT0313
 PT0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0313.See file dsdata.pdf to determine how the superseded data were derived.
 PT0313
 PT0313_MARKER: Q = CHISELED SQUARE
 PT0313_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0313_SP_SET: CULVERT HEADWALL
 PT0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0313+STABILITY: SURFACE MOTION
 PT0313
 PT0313  HISTORY     - Date     Condition        Report By
 PT0313  HISTORY     - UNK      MONUMENTED       USGS
 PT0313  HISTORY     - 1934     GOOD             CGS
 PT0313
 PT0313                          STATION DESCRIPTION
 PT0313
 PT0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0313'18.9 MI W FROM FORT PIERRE.
 PT0313'18.9 MILES WEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0313'COURTHOUSE AT FORT PIERRE, STANLEY COUNTY, AT THE CORNER COMMON
 PT0313'TO SECTIONS 13, 14, 23, AND 24, T 5 N, R 28 E, 400 FEET WEST
 PT0313'OF THE CENTER LINE OF A T-ROAD LEADING SOUTH, AT A CULVERT, AND
 PT0313'ON THE CENTER OF THE TOP OF THE NORTH CONCRETE HEAD WALL.  A
 PT0313'CHISELED SQUARE, MARKED 1955.8.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0886 ***********************************************************************
 PT0886  DESIGNATION -  1965.7 RESET
 PT0886  PID         -  PT0886
 PT0886  STATE/COUNTY-  SD/STANLEY
 PT0886  COUNTRY     -  US
 PT0886  USGS QUAD   -  LACY (2017)
 PT0886
 PT0886                         *CURRENT SURVEY CONTROL
 PT0886  ______________________________________________________________________
 PT0886* NAD 83(1986) POSITION- 44 23 09.     (N) 100 40 17.     (W)   SCALED
 PT0886* NAVD 88 ORTHO HEIGHT -   599.092 (meters)     1965.52  (feet) ADJUSTED
 PT0886  ______________________________________________________________________
 PT0886  GEOID HEIGHT    -        -22.999 (meters)                     GEOID18
 PT0886  DYNAMIC HEIGHT  -        598.957 (meters)     1965.08  (feet) COMP
 PT0886  MODELED GRAVITY -    980,374.0   (mgal)                       NAVD 88
 PT0886
 PT0886  VERT ORDER      -  FIRST     CLASS II
 PT0886
 PT0886.The horizontal coordinates were scaled from a map and have
 PT0886.an estimated accuracy of +/- 6 seconds.
 PT0886
 PT0886.The orthometric height was determined by differential leveling and
 PT0886.adjusted by the NATIONAL GEODETIC SURVEY
 PT0886.in October 1997.
 PT0886
 PT0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0886.GEOID18 height accuracy estimate available here.
 PT0886
 PT0886.Click photographs - Photos may exist for this station.
 PT0886
 PT0886.The dynamic height is computed by dividing the NAVD 88
 PT0886.geopotential number by the normal gravity value computed on the
 PT0886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0886.degrees latitude (g = 980.6199 gals.).
 PT0886
 PT0886.The modeled gravity was interpolated from observed gravity values.
 PT0886
 PT0886;                    North         East    Units  Estimated Accuracy
 PT0886;SPC SD S     -   228,080.      573,060.      MT  (+/- 180 meters Scaled)
 PT0886
 PT0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ668160(NAD 83)
 PT0886
 PT0886                          SUPERSEDED SURVEY CONTROL
 PT0886
 PT0886  NGVD 29 (04/17/07)  598.61   (m)         1963.9    (f) RESET       3  
 PT0886
 PT0886.Superseded values are not recommended for survey control.
 PT0886
 PT0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0886.See file dsdata.pdf to determine how the superseded data were derived.
 PT0886
 PT0886_MARKER: DV = VERTICAL CONTROL DISK
 PT0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0886_STAMPING: 1965.7 USGS RESET 1983
 PT0886_MARK LOGO: NGS
 PT0886_PROJECTION: FLUSH
 PT0886_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0886+STABILITY: SURFACE MOTION
 PT0886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0886+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2012
 PT0886
 PT0886  HISTORY     - Date     Condition        Report By
 PT0886  HISTORY     - 1983     MONUMENTED       NGS
 PT0886  HISTORY     - 19950803 GOOD             NGS
 PT0886  HISTORY     - 20120524 GOOD             INDIV
 PT0886
 PT0886                          STATION DESCRIPTION
 PT0886
 PT0886'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 PT0886'25.2 KM (14.65 MI) SW FROM FORT PIERRE.
 PT0886'16.6 KM (10.3 MI) WEST ALONG HIGHWAY 14-34 FROM THE JUNCTION OF
 PT0886'HIGHWAYS 14-34 AND 83 IN THE NORTH EDGE OF FORT PIERRE, THENCE
 PT0886'3.9 KM (2.4 MI) NORTHWEST ALONG HIGHWAY, THENCE 4.7 KM (1.95 MI)
 PT0886'WEST ALONG HIGHWAY, 10.0 METERS (33.0 FEET) WEST OF THE BOTTOM
 PT0886'OF A DRAW, 68.0 METERS (223.0 FEET) EAST OF A NORTH-SOUTH FENCE,
 PT0886'AND 22.7 METERS (74.5 FEET) SOUTH OF CENTERLINE OF HIGHWAY.
 PT0886'THE MARK IS 1.2 FT  E FROM A WITNESS POST.
 PT0886
 PT0886                          STATION RECOVERY (1995)
 PT0886
 PT0886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0886'26.5 KM (16.45 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0886'IN PIERRE, 953.0 M (3126.6 FT) EAST OF MILEPOST 212, 60.7 M (199.1 FT)
 PT0886'EAST OF A FENCE, 33.3 M (109.3 FT) SOUTHEAST OF THE SOUTH END OF A
 PT0886'CULVERT UNDER THE HIGHWAY, 31.4 M (103.0 FT) WEST OF THE SOUTH END OF
 PT0886'A CULVERT UNDER THE HIGHWAY, 27.1 M (88.9 FT) SOUTH OF THE HIGHWAY
 PT0886'CENTERLINE, 5.0 M (16.4 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 PT0886'FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PT0886'ABOVE THE GROUND SURFACE.
 PT0886
 PT0886                          STATION RECOVERY (2012)
 PT0886
 PT0886'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0886'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0306 ***********************************************************************
 PT0306  DESIGNATION -  1997.7
 PT0306  PID         -  PT0306
 PT0306  STATE/COUNTY-  SD/STANLEY
 PT0306  COUNTRY     -  US
 PT0306  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0306
 PT0306                         *CURRENT SURVEY CONTROL
 PT0306  ______________________________________________________________________
 PT0306* NAD 83(1986) POSITION- 44 23 11.     (N) 100 36 38.     (W)   SCALED
 PT0306* NAVD 88 ORTHO HEIGHT -   609.34  (+/-2cm)     1999.1   (feet) VERTCON3
 PT0306  ______________________________________________________________________
 PT0306  GEOID HEIGHT    -        -23.100 (meters)                     GEOID18
 PT0306  VERT ORDER      -  ? (See Below)
 PT0306
 PT0306.The horizontal coordinates were scaled from a map and have
 PT0306.an estimated accuracy of +/- 6 seconds.
 PT0306
 PT0306.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0306.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0306
 PT0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0306.GEOID18 height accuracy estimate available here.
 PT0306
 PT0306.The vertical order pertains to the NGVD 29 superseded value.
 PT0306
 PT0306.Click photographs - Photos may exist for this station.
 PT0306
 PT0306;                    North         East    Units  Estimated Accuracy
 PT0306;SPC SD S     -   228,120.      577,910.      MT  (+/- 180 meters Scaled)
 PT0306
 PT0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ717160(NAD 83)
 PT0306
 PT0306                          SUPERSEDED SURVEY CONTROL
 PT0306
 PT0306  NGVD 29 (??/??/92)  608.929  (m)         1997.79   (f) ADJ UNCH       
 PT0306
 PT0306.Superseded values are not recommended for survey control.
 PT0306
 PT0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0306.See file dsdata.pdf to determine how the superseded data were derived.
 PT0306
 PT0306_MARKER: Q = CHISELED SQUARE
 PT0306_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0306_SP_SET: CULVERT HEADWALL
 PT0306_STAMPING: 1997.7
 PT0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0306+STABILITY: SURFACE MOTION
 PT0306
 PT0306  HISTORY     - Date     Condition        Report By
 PT0306  HISTORY     - UNK      MONUMENTED       USGS
 PT0306  HISTORY     - 1934     GOOD             CGS
 PT0306
 PT0306                          STATION DESCRIPTION
 PT0306
 PT0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0306'14.7 MI W FROM FORT PIERRE.
 PT0306'14.7 MILES WEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0306'COURTHOUSE AT FORT PIERRE, STANLEY COUNTY, AT THE CORNER COMMON
 PT0306'TO SECTIONS 15, 16, 21, AND 22, T 5 N, R 29 E, 500 FEET EAST
 PT0306'OF A SCHOOLHOUSE, AT A CULVERT, ON THE CENTER OF THE TOP OF THE
 PT0306'NORTH CONCRETE HEAD WALL, AND 20 FEET NORTH OF THE CENTER LINE
 PT0306'OF THE HIGHWAY.  A CHISELED SQUARE, MARKED 1997.7.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0962 ***********************************************************************
 PR0962  DESIGNATION -  2
 PR0962  PID         -  PR0962
 PR0962  STATE/COUNTY-  SD/MOODY
 PR0962  COUNTRY     -  US
 PR0962  USGS QUAD   -  RUTLAND SE (2017)
 PR0962
 PR0962                         *CURRENT SURVEY CONTROL
 PR0962  ______________________________________________________________________
 PR0962* NAD 83(1996) POSITION- 44 01 00.20205(N) 096 47 17.67538(W)   ADJUSTED
 PR0962* NAVD 88 ORTHO HEIGHT -   526.    (meters)     1726.    (feet) SCALED
 PR0962  ______________________________________________________________________
 PR0962  GEOID HEIGHT    -        -25.914 (meters)                     GEOID18
 PR0962  LAPLACE CORR    -         -2.37  (seconds)                    DEFLEC18
 PR0962  HORZ ORDER      -  SECOND
 PR0962
 PR0962.The horizontal coordinates were established by classical geodetic methods
 PR0962.and adjusted by the National Geodetic Survey in January 1998.
 PR0962
 PR0962.The orthometric height was scaled from a topographic map.
 PR0962
 PR0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0962.GEOID18 height accuracy estimate available here.
 PR0962
 PR0962.Click photographs - Photos may exist for this station.
 PR0962
 PR0962.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0962
 PR0962. The following values were computed from the NAD 83(1996) position.
 PR0962
 PR0962;                    North         East     Units Scale Factor Converg.
 PR0962;SPC SD S     -   193,078.132   884,152.398   MT  0.99993100   +2 26 44.1
 PR0962;SPC SD S     -   633,457.17  2,900,756.66   sFT  0.99993100   +2 26 44.1
 PR0962;UTM  14      - 4,876,108.422   677,277.404   MT  0.99998654   +1 32 14.2
 PR0962
 PR0962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0962!SPC SD S     -   0.99992155  x   0.99993100  =   0.99985255
 PR0962!UTM  14      -   0.99992155  x   0.99998654  =   0.99990809
 PR0962
 PR0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7727776108(NAD 83)
 PR0962
 PR0962                          SUPERSEDED SURVEY CONTROL
 PR0962
 PR0962  NAD 83(1986)-  44 01 00.20414(N)    096 47 17.65345(W) AD(       ) 2
 PR0962  NAD 27      -  44 01 00.30400(N)    096 47 16.45500(W) AD(       ) 2
 PR0962
 PR0962.Superseded values are not recommended for survey control.
 PR0962
 PR0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0962.See file dsdata.pdf to determine how the superseded data were derived.
 PR0962
 PR0962_MARKER: DD = SURVEY DISK
 PR0962_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0962_MARK LOGO: CGS+SS
 PR0962_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0962
 PR0962  HISTORY     - Date     Condition        Report By
 PR0962  HISTORY     - 1934     MONUMENTED       SDGS
 PR0962
 PR0962                          STATION DESCRIPTION
 PR0962
 PR0962'DESCRIBED BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PR0962'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 PR0962'COLMAN TO (S. DAKOTA GEOD. S.) MARK.  IT IS APPROXIMATELY 5 FEET
 PR0962'EAST OF A CUT BANK AND 87 FEET EAST OF A NORTH-SOUTH FENCELINE.
 PR0962'THE DISK IS SET IN A 4 X 4 CONCRETE POST AND PROJECTS ABOUT 8
 PR0962'INCHES.  THERE IS NO NAME OR NUMBER STAMPED ON THE DISK.  THE
 PR0962'TRAVERSED DISTANCE IS 54.610 METERS OR 179.17 FEET.
 PR0962'
 PR0962'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND
 PR0962'STATE ROUTE 34 AT THE SOUTH EDGE OF THE SMALL TOWN OF COLMAN,
 PR0962'GO EAST ON STATE HIGHWAY 34 FOR 1.25 MILE TO ITS INTERSECTION
 PR0962'WITH U.S. HIGHWAY 77, TURN LEFT (NORTH) ON U.S. HIGHWAY 77
 PR0962'FOR 2 MILES TO A CROSSROADS (AZIMUTH MARK ON RIGHT AS DESCRIBED)
 PR0962'CONTINUE NORTH ON HIGHWAY FOR 0.65 MILE TO STATION ON RIGHT AS
 PR0962'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0826 ***********************************************************************
 OT0826  DESIGNATION -  2 DHW
 OT0826  PID         -  OT0826
 OT0826  STATE/COUNTY-  SD/FALL RIVER
 OT0826  COUNTRY     -  US
 OT0826  USGS QUAD   -  ARDMORE (2017)
 OT0826
 OT0826                         *CURRENT SURVEY CONTROL
 OT0826  ______________________________________________________________________
 OT0826* NAD 83(1986) POSITION- 43 01 08.     (N) 103 44 37.     (W)   SCALED
 OT0826* NAVD 88 ORTHO HEIGHT -  1157.313 (meters)     3796.95  (feet) ADJUSTED
 OT0826  ______________________________________________________________________
 OT0826  GEOID HEIGHT    -        -15.803 (meters)                     GEOID18
 OT0826  DYNAMIC HEIGHT  -       1156.777 (meters)     3795.19  (feet) COMP
 OT0826  MODELED GRAVITY -    980,117.1   (mgal)                       NAVD 88
 OT0826
 OT0826  VERT ORDER      -  THIRD
 OT0826
 OT0826.The horizontal coordinates were scaled from a map and have
 OT0826.an estimated accuracy of +/- 6 seconds.
 OT0826
 OT0826.The orthometric height was determined by differential leveling and
 OT0826.adjusted by the NATIONAL GEODETIC SURVEY
 OT0826.in June 1991.
 OT0826
 OT0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0826.GEOID18 height accuracy estimate available here.
 OT0826
 OT0826.Click photographs - Photos may exist for this station.
 OT0826
 OT0826.The dynamic height is computed by dividing the NAVD 88
 OT0826.geopotential number by the normal gravity value computed on the
 OT0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0826.degrees latitude (g = 980.6199 gals.).
 OT0826
 OT0826.The modeled gravity was interpolated from observed gravity values.
 OT0826
 OT0826;                    North         East    Units  Estimated Accuracy
 OT0826;SPC SD S     -    81,870.      322,100.      MT  (+/- 180 meters Scaled)
 OT0826
 OT0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH023636(NAD 83)
 OT0826
 OT0826                          SUPERSEDED SURVEY CONTROL
 OT0826
 OT0826  NGVD 29 (??/??/92) 1156.76   (m)         3795.1    (f) COMPUTED    3 0
 OT0826
 OT0826.Superseded values are not recommended for survey control.
 OT0826
 OT0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0826.See file dsdata.pdf to determine how the superseded data were derived.
 OT0826
 OT0826_MARKER: DB = BENCH MARK DISK
 OT0826_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0826+WITH SETTING: INFORMATION.
 OT0826_STAMPING: 2 DHW 1974
 OT0826_MARK LOGO: USGS
 OT0826_PROJECTION: FLUSH
 OT0826_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0826_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0826+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0826
 OT0826  HISTORY     - Date     Condition        Report By
 OT0826  HISTORY     - 1974     MONUMENTED       USGS
 OT0826
 OT0826                          STATION DESCRIPTION
 OT0826
 OT0826'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0826'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 4.6 MILES WEST
 OT0826'ALONG GRADED DIRT ROAD TO A ROAD SOUTHEAST TO TROTTER AND ARMEIER
 OT0826'RANCH, NEAR 1/4 CORNER OF SECTIONS 10-11/TOWNSHIP 12 SOUTH/RANGE 3
 OT0826'EAST, 42 FEET WEST AND 45 FEET SOUTH OF CENTERLINE OF THE
 OT0826'INTERSECTION, SET IN A COPPER-CLAD STEEL ROD DRIVEN 5 FEET AND FLUSH
 OT0826'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0195 ***********************************************************************
 OR0195  DESIGNATION -  2 FG
 OR0195  PID         -  OR0195
 OR0195  STATE/COUNTY-  SD/GREGORY
 OR0195  COUNTRY     -  US
 OR0195  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0195
 OR0195                         *CURRENT SURVEY CONTROL
 OR0195  ______________________________________________________________________
 OR0195* NAD 83(1986) POSITION- 43 07 45.61   (N) 098 51 31.68   (W)   HD_HELD1
 OR0195* NAVD 88 ORTHO HEIGHT -   422.323 (meters)     1385.57  (feet) ADJUSTED
 OR0195  ______________________________________________________________________
 OR0195  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR0195  DYNAMIC HEIGHT  -        422.171 (meters)     1385.07  (feet) COMP
 OR0195  MODELED GRAVITY -    980,248.4   (mgal)                       NAVD 88
 OR0195
 OR0195  VERT ORDER      -  FIRST     CLASS II
 OR0195
 OR0195.The horizontal coordinates were determined by differentially corrected
 OR0195.hand held GPS observations or other comparable positioning techniques
 OR0195.and have an estimated accuracy of +/- 3 meters.
 OR0195
 OR0195.The orthometric height was determined by differential leveling and
 OR0195.adjusted by the NATIONAL GEODETIC SURVEY
 OR0195.in June 1991.
 OR0195
 OR0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0195.GEOID18 height accuracy estimate available here.
 OR0195
 OR0195.Click photographs - Photos may exist for this station.
 OR0195
 OR0195.The dynamic height is computed by dividing the NAVD 88
 OR0195.geopotential number by the normal gravity value computed on the
 OR0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0195.degrees latitude (g = 980.6199 gals.).
 OR0195
 OR0195.The modeled gravity was interpolated from observed gravity values.
 OR0195
 OR0195;                    North         East    Units  Estimated Accuracy
 OR0195;SPC SD S     -    89,493.9     719,969.2     MT  (+/- 3 meters HH1 GPS) 
 OR0195
 OR0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1148475187(NAD 83)
 OR0195
 OR0195                          SUPERSEDED SURVEY CONTROL
 OR0195
 OR0195  NGVD 29 (??/??/92)  421.993  (m)         1384.49   (f) ADJ UNCH    1 2
 OR0195
 OR0195.Superseded values are not recommended for survey control.
 OR0195
 OR0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0195.See file dsdata.pdf to determine how the superseded data were derived.
 OR0195
 OR0195_MARKER: DD = SURVEY DISK
 OR0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0195_STAMPING: 2 FG 1946 1384
 OR0195_MARK LOGO: USGS
 OR0195_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0195+STABILITY: SURFACE MOTION
 OR0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0195+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR0195
 OR0195  HISTORY     - Date     Condition        Report By
 OR0195  HISTORY     - 1946     MONUMENTED       USGS
 OR0195  HISTORY     - 1949     GOOD             CGS
 OR0195  HISTORY     - 20130115 GOOD             INDIV
 OR0195
 OR0195                          STATION DESCRIPTION
 OR0195
 OR0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0195'8.6 MI NE FROM BONESTEEL.
 OR0195'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0195'BONESTEEL, THENCE 6.3 MILES NORTHEAST ALONG U.S. HIGHWAY NO. 18,
 OR0195'THENCE 1.2 MILES NORTH ALONG A DIRT ROAD, THENCE 0.8 MILE NORTH
 OR0195'ALONG A FIELD ROAD, ON THE WEST SLOPE OF A HILL, ABOUT 0.1 MILE
 OR0195'EAST OF NORTH SCALP CREEK, ALONG A NORTH-SOUTH FENCE, 177.0 FEET
 OR0195'EAST OF THE CENTER LINE OF A GATE FOR THE MAIN ROAD, 10.0 FEET
 OR0195'NORTH OF THE CENTER LINE OF A GATE IN THE NORTH-SOUTH FENCE,
 OR0195'1.4 FEET NORTHWEST OF A 3-WAY CORNER FENCE POST, 0.9 FOOT WEST
 OR0195'OF THE NORTH-SOUTH FENCE, 1.2 FEET EAST OF A REFERENCE POST,
 OR0195'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE
 OR0195'THE GROUND.
 OR0195
 OR0195                          STATION RECOVERY (2013)
 OR0195
 OR0195'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0195'HAS BEEN DISTURBED BY CEDAR TREE IN FENCELINE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1115 ***********************************************************************
 OR1115  DESIGNATION -  2 JKP
 OR1115  PID         -  OR1115
 OR1115  STATE/COUNTY-  SD/CHARLES MIX
 OR1115  COUNTRY     -  US
 OR1115  USGS QUAD   -  DANTE (2017)
 OR1115
 OR1115                         *CURRENT SURVEY CONTROL
 OR1115  ______________________________________________________________________
 OR1115* NAD 83(1986) POSITION- 43 04 05.95   (N) 098 07 39.61   (W)   HD_HELD1
 OR1115* NAVD 88 ORTHO HEIGHT -   508.615 (meters)     1668.68  (feet) ADJUSTED
 OR1115  ______________________________________________________________________
 OR1115  GEOID HEIGHT    -        -26.340 (meters)                     GEOID18
 OR1115  DYNAMIC HEIGHT  -        508.442 (meters)     1668.11  (feet) COMP
 OR1115  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OR1115
 OR1115  VERT ORDER      -  FIRST     CLASS II
 OR1115
 OR1115.The horizontal coordinates were determined by differentially corrected
 OR1115.hand held GPS observations or other comparable positioning techniques
 OR1115.and have an estimated accuracy of +/- 3 meters.
 OR1115
 OR1115.The orthometric height was determined by differential leveling and
 OR1115.adjusted by the NATIONAL GEODETIC SURVEY
 OR1115.in June 1994.
 OR1115
 OR1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1115.GEOID18 height accuracy estimate available here.
 OR1115
 OR1115.Click photographs - Photos may exist for this station.
 OR1115
 OR1115.The dynamic height is computed by dividing the NAVD 88
 OR1115.geopotential number by the normal gravity value computed on the
 OR1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1115.degrees latitude (g = 980.6199 gals.).
 OR1115
 OR1115.The modeled gravity was interpolated from observed gravity values.
 OR1115
 OR1115;                    North         East    Units  Estimated Accuracy
 OR1115;SPC SD S     -    84,035.9     779,623.0     MT  (+/- 3 meters HH1 GPS) 
 OR1115
 OR1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7102368770(NAD 83)
 OR1115
 OR1115                          SUPERSEDED SURVEY CONTROL
 OR1115
 OR1115.No superseded survey control is available for this station.
 OR1115
 OR1115_MARKER: DD = SURVEY DISK
 OR1115_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR1115_STAMPING: 2 JKP 1972
 OR1115_MARK LOGO: USGS
 OR1115_PROJECTION: FLUSH
 OR1115_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1115_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1115+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1115
 OR1115  HISTORY     - Date     Condition        Report By
 OR1115  HISTORY     - 1972     MONUMENTED       USGS
 OR1115  HISTORY     - 19930919 GOOD             NGS
 OR1115  HISTORY     - 20120324 GOOD             INDIV
 OR1115
 OR1115                          STATION DESCRIPTION
 OR1115
 OR1115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1115'15.2 KM (9.45 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1115'OF MAIN AVENUE IN WAGNER, 171.0 M (561.0 FT) NORTH OF MILEPOST 339,
 OR1115'30.0 M (98.4 FT) EAST OF THE HIGHWAY CENTERLINE, 19.0 M (62.3 FT)
 OR1115'NORTH OF THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) BELOW THE
 OR1115'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND
 OR1115'0.2 M (0.7 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DISK IS
 OR1115'ENCASED IN A 5-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 OR1115'THE ROD DEPTH IS UNKNOWN.
 OR1115
 OR1115                          STATION RECOVERY (2012)
 OR1115
 OR1115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1235 ***********************************************************************
 PU1235  DESIGNATION -  2 PCL
 PU1235  PID         -  PU1235
 PU1235  STATE/COUNTY-  SD/BUTTE
 PU1235  COUNTRY     -  US
 PU1235  USGS QUAD   -  VOLUNTEER NE (2017)
 PU1235
 PU1235                         *CURRENT SURVEY CONTROL
 PU1235  ______________________________________________________________________
 PU1235* NAD 83(1986) POSITION- 44 44 54.16   (N) 103 04 11.70   (W)   HD_HELD1
 PU1235* NAVD 88 ORTHO HEIGHT -   889.082 (meters)     2916.93  (feet) ADJUSTED
 PU1235  ______________________________________________________________________
 PU1235  GEOID HEIGHT    -        -17.177 (meters)                     GEOID18
 PU1235  DYNAMIC HEIGHT  -        888.860 (meters)     2916.20  (feet) COMP
 PU1235  MODELED GRAVITY -    980,337.5   (mgal)                       NAVD 88
 PU1235
 PU1235  VERT ORDER      -  SECOND    CLASS 0
 PU1235
 PU1235.The horizontal coordinates were determined by differentially corrected
 PU1235.hand held GPS observations or other comparable positioning techniques
 PU1235.and have an estimated accuracy of +/- 3 meters.
 PU1235
 PU1235.The orthometric height was determined by differential leveling and
 PU1235.adjusted by the NATIONAL GEODETIC SURVEY
 PU1235.in June 1991.
 PU1235
 PU1235.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1235.GEOID18 height accuracy estimate available here.
 PU1235
 PU1235.Click photographs - Photos may exist for this station.
 PU1235
 PU1235.The dynamic height is computed by dividing the NAVD 88
 PU1235.geopotential number by the normal gravity value computed on the
 PU1235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1235.degrees latitude (g = 980.6199 gals.).
 PU1235
 PU1235.The modeled gravity was interpolated from observed gravity values.
 PU1235
 PU1235;                    North         East    Units  Estimated Accuracy
 PU1235;SPC SD N     -   106,290.3     356,959.4     MT  (+/- 3 meters HH1 GPS) 
 PU1235
 PU1235_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5278456810(NAD 83)
 PU1235
 PU1235                          SUPERSEDED SURVEY CONTROL
 PU1235
 PU1235  NGVD 29 (??/??/92)  888.595  (m)         2915.33   (f) ADJ UNCH    2 0
 PU1235
 PU1235.Superseded values are not recommended for survey control.
 PU1235
 PU1235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1235.See file dsdata.pdf to determine how the superseded data were derived.
 PU1235
 PU1235_MARKER: DD = SURVEY DISK
 PU1235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1235_STAMPING: 2 PCL 1958 ET 2916
 PU1235_MARK LOGO: USGS
 PU1235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1235+STABILITY: SURFACE MOTION
 PU1235
 PU1235  HISTORY     - Date     Condition        Report By
 PU1235  HISTORY     - 1958     MONUMENTED       USGS
 PU1235  HISTORY     - 1962     GOOD             CGS
 PU1235
 PU1235                          STATION DESCRIPTION
 PU1235
 PU1235'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1235'13.9 MI W FROM FAIRPOINT.
 PU1235'13.9 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU1235'38 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 119 FEET EAST OF
 PU1235'THE CENTER LINE OF A ROAD SOUTH, 35 FEET EAST OF A FENCE CORNER,
 PU1235'2.4 FEET NORTH OF A FENCE, 0.8 FOOT NORTH OF A WITNESS POST,
 PU1235'ABOUT 1 FOOT LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU1235'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3951 ***********************************************************************
 AI3951  DESIGNATION -  20 000.75
 AI3951  PID         -  AI3951
 AI3951  STATE/COUNTY-  SD/HARDING
 AI3951  COUNTRY     -  US
 AI3951  USGS QUAD   -  CAPITOL ROCK (2017)
 AI3951
 AI3951                         *CURRENT SURVEY CONTROL
 AI3951  ______________________________________________________________________
 AI3951* NAD 83(1986) POSITION- 45 32 56.1    (N) 104 02 21.1    (W)   HD_HELD2
 AI3951* NAVD 88 ORTHO HEIGHT -   983.641 (meters)     3227.16  (feet) ADJUSTED
 AI3951  ______________________________________________________________________
 AI3951  GEOID HEIGHT    -        -16.072 (meters)                     GEOID18
 AI3951  DYNAMIC HEIGHT  -        983.438 (meters)     3226.50  (feet) COMP
 AI3951  MODELED GRAVITY -    980,375.7   (mgal)                       NAVD 88
 AI3951
 AI3951  VERT ORDER      -  FIRST     CLASS II
 AI3951
 AI3951.The horizontal coordinates were established by autonomous hand held GPS
 AI3951.observations and have an estimated accuracy of +/- 10 meters.
 AI3951
 AI3951.The orthometric height was determined by differential leveling and
 AI3951.adjusted by the NATIONAL GEODETIC SURVEY
 AI3951.in April 2000.
 AI3951
 AI3951.No vertical observational check was made to the station.
 AI3951
 AI3951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3951.GEOID18 height accuracy estimate available here.
 AI3951
 AI3951.Click photographs - Photos may exist for this station.
 AI3951
 AI3951.The dynamic height is computed by dividing the NAVD 88
 AI3951.geopotential number by the normal gravity value computed on the
 AI3951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3951.degrees latitude (g = 980.6199 gals.).
 AI3951
 AI3951.The modeled gravity was interpolated from observed gravity values.
 AI3951
 AI3951;                    North         East    Units  Estimated Accuracy
 AI3951;SPC SD N     -   198,512.      284,716.      MT  (+/- 10 meters HH2 GPS)
 AI3951
 AI3951_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL7499944379(NAD 83)
 AI3951
 AI3951                          SUPERSEDED SURVEY CONTROL
 AI3951
 AI3951.No superseded survey control is available for this station.
 AI3951
 AI3951_MARKER: DD = SURVEY DISK
 AI3951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3951_STAMPING: 20-0.75 1997
 AI3951_MARK LOGO: SDSM
 AI3951_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3951+STABILITY: SURFACE MOTION
 AI3951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3951+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2010
 AI3951
 AI3951  HISTORY     - Date     Condition        Report By
 AI3951  HISTORY     - 1997     MONUMENTED       SDDT
 AI3951  HISTORY     - 19981030 GOOD             NGS
 AI3951  HISTORY     - 20100520 GOOD             GEOCAC
 AI3951
 AI3951                          STATION DESCRIPTION
 AI3951
 AI3951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3951'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3951'IN CAMP CROOK, THENCE 5.0 KM (3.10 MI) WESTERLY ALONG STATE HIGHWAY
 AI3951'20, 0.2 KM (0.10 MI) EAST OF THE SOUTH DAKOTA-MONTANA STATE LINE,
 AI3951'402.0 M (1318.9 FT) WEST OF MILEPOST 1, 33.7 M (110.6 FT) WEST OF
 AI3951'BENCH MARK T 32, 8.2 M (26.9 FT) NORTHEAST OF THE CENTER OF CAPITAL
 AI3951'ROCK ROAD, 10.1 M (33.1 FT) NORTH OF THE HIGHWAY CENTER, 0.4 M (1.3
 AI3951'FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 AI3951'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3951'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI3951
 AI3951                          STATION RECOVERY (2010)
 AI3951
 AI3951'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 AI3951'MARK IS NOW 0.10 FT BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3952 ***********************************************************************
 AI3952  DESIGNATION -  20 001.80
 AI3952  PID         -  AI3952
 AI3952  STATE/COUNTY-  SD/HARDING
 AI3952  COUNTRY     -  US
 AI3952  USGS QUAD   -  CAPITOL ROCK (2017)
 AI3952
 AI3952                         *CURRENT SURVEY CONTROL
 AI3952  ______________________________________________________________________
 AI3952* NAD 83(1986) POSITION- 45 32 56.     (N) 104 01 05.     (W)   SCALED
 AI3952* NAVD 88 ORTHO HEIGHT -   971.029 (meters)     3185.78  (feet) ADJUSTED
 AI3952  ______________________________________________________________________
 AI3952  GEOID HEIGHT    -        -16.077 (meters)                     GEOID18
 AI3952  DYNAMIC HEIGHT  -        970.829 (meters)     3185.13  (feet) COMP
 AI3952  MODELED GRAVITY -    980,377.3   (mgal)                       NAVD 88
 AI3952
 AI3952  VERT ORDER      -  FIRST     CLASS II
 AI3952
 AI3952.The horizontal coordinates were scaled from a map and have
 AI3952.an estimated accuracy of +/- 6 seconds.
 AI3952
 AI3952.The orthometric height was determined by differential leveling and
 AI3952.adjusted by the NATIONAL GEODETIC SURVEY
 AI3952.in April 2000.
 AI3952
 AI3952.No vertical observational check was made to the station.
 AI3952
 AI3952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3952.GEOID18 height accuracy estimate available here.
 AI3952
 AI3952.Click photographs - Photos may exist for this station.
 AI3952
 AI3952.The dynamic height is computed by dividing the NAVD 88
 AI3952.geopotential number by the normal gravity value computed on the
 AI3952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3952.degrees latitude (g = 980.6199 gals.).
 AI3952
 AI3952.The modeled gravity was interpolated from observed gravity values.
 AI3952
 AI3952;                    North         East    Units  Estimated Accuracy
 AI3952;SPC SD N     -   198,430.      286,370.      MT  (+/- 180 meters Scaled)
 AI3952
 AI3952_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL766443(NAD 83)
 AI3952
 AI3952                          SUPERSEDED SURVEY CONTROL
 AI3952
 AI3952.No superseded survey control is available for this station.
 AI3952
 AI3952_MARKER: DD = SURVEY DISK
 AI3952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3952_STAMPING: 20-1.80 1997
 AI3952_MARK LOGO: SDSM
 AI3952_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3952+STABILITY: SURFACE MOTION
 AI3952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3952+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3952
 AI3952  HISTORY     - Date     Condition        Report By
 AI3952  HISTORY     - 1997     MONUMENTED       SDDT
 AI3952  HISTORY     - 19981030 GOOD             NGS
 AI3952
 AI3952                          STATION DESCRIPTION
 AI3952
 AI3952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3952'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3952'IN CAMP CROOK, THENCE 3.4 KM (2.10 MI) WESTERLY ALONG STATE HIGHWAY
 AI3952'20, 374.5 M (1228.7 FT) WEST OF MILEPOST 2, 10.4 M (34.1 FT) NORTH OF
 AI3952'THE HIGHWAY CENTER, 5.0 M (16.4 FT) WEST OF THE CENTER OF A FIELD
 AI3952'ENTRANCE, 1.7 M (5.6 FT) EAST OF THE EXTENDED CENTER OF A DRIVEWAY,
 AI3952'0.6 M (2.0 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AI3952'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AI3952'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI3952'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3953 ***********************************************************************
 AI3953  DESIGNATION -  20 002.80
 AI3953  PID         -  AI3953
 AI3953  STATE/COUNTY-  SD/HARDING
 AI3953  COUNTRY     -  US
 AI3953  USGS QUAD   -  CAMP CROOK (2017)
 AI3953
 AI3953                         *CURRENT SURVEY CONTROL
 AI3953  ______________________________________________________________________
 AI3953* NAD 83(1986) POSITION- 45 32 57.     (N) 103 59 49.     (W)   SCALED
 AI3953* NAVD 88 ORTHO HEIGHT -   960.722 (meters)     3151.97  (feet) ADJUSTED
 AI3953  ______________________________________________________________________
 AI3953  GEOID HEIGHT    -        -16.077 (meters)                     GEOID18
 AI3953  DYNAMIC HEIGHT  -        960.526 (meters)     3151.33  (feet) COMP
 AI3953  MODELED GRAVITY -    980,378.6   (mgal)                       NAVD 88
 AI3953
 AI3953  VERT ORDER      -  FIRST     CLASS II
 AI3953
 AI3953.The horizontal coordinates were scaled from a map and have
 AI3953.an estimated accuracy of +/- 6 seconds.
 AI3953
 AI3953.The orthometric height was determined by differential leveling and
 AI3953.adjusted by the NATIONAL GEODETIC SURVEY
 AI3953.in April 2000.
 AI3953
 AI3953.No vertical observational check was made to the station.
 AI3953
 AI3953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3953.GEOID18 height accuracy estimate available here.
 AI3953
 AI3953.Click photographs - Photos may exist for this station.
 AI3953
 AI3953.The dynamic height is computed by dividing the NAVD 88
 AI3953.geopotential number by the normal gravity value computed on the
 AI3953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3953.degrees latitude (g = 980.6199 gals.).
 AI3953
 AI3953.The modeled gravity was interpolated from observed gravity values.
 AI3953
 AI3953;                    North         East    Units  Estimated Accuracy
 AI3953;SPC SD N     -   198,380.      288,010.      MT  (+/- 180 meters Scaled)
 AI3953
 AI3953_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL782444(NAD 83)
 AI3953
 AI3953                          SUPERSEDED SURVEY CONTROL
 AI3953
 AI3953.No superseded survey control is available for this station.
 AI3953
 AI3953_MARKER: DD = SURVEY DISK
 AI3953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3953_STAMPING: 20-2.80 1997
 AI3953_MARK LOGO: SDSM
 AI3953_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3953+STABILITY: SURFACE MOTION
 AI3953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3953+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3953
 AI3953  HISTORY     - Date     Condition        Report By
 AI3953  HISTORY     - 1997     MONUMENTED       SDDT
 AI3953  HISTORY     - 19981030 GOOD             NGS
 AI3953
 AI3953                          STATION DESCRIPTION
 AI3953
 AI3953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3953'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3953'IN CAMP CROOK, THENCE 1.8 KM (1.10 MI) WESTERLY ALONG STATE HIGHWAY
 AI3953'20, 297.0 M (974.4 FT) WEST OF MILEPOST 3, 17.5 M (57.4 FT) NORTH OF
 AI3953'AND LEVEL WITH THE HIGHWAY CENTER, 5.0 M (16.4 FT) WEST OF THE CENTER
 AI3953'OF A GATE, 3.7 M (12.1 FT) EAST OF THE EXTENDED CENTER OF THE ENTRANCE
 AI3953'TO THE FAIRVIEW CEMETERY, 1.3 M (4.3 FT) WEST OF A T-FENCE CORNER, 0.4
 AI3953'M (1.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS
 AI3953'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI3953'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3954 ***********************************************************************
 AI3954  DESIGNATION -  20 004.40
 AI3954  PID         -  AI3954
 AI3954  STATE/COUNTY-  SD/HARDING
 AI3954  COUNTRY     -  US
 AI3954  USGS QUAD   -  CAMP CROOK (2017)
 AI3954
 AI3954                         *CURRENT SURVEY CONTROL
 AI3954  ______________________________________________________________________
 AI3954* NAD 83(1986) POSITION- 45 32 56.     (N) 103 58 05.     (W)   SCALED
 AI3954* NAVD 88 ORTHO HEIGHT -   950.588 (meters)     3118.72  (feet) ADJUSTED
 AI3954  ______________________________________________________________________
 AI3954  GEOID HEIGHT    -        -16.071 (meters)                     GEOID18
 AI3954  DYNAMIC HEIGHT  -        950.395 (meters)     3118.09  (feet) COMP
 AI3954  MODELED GRAVITY -    980,380.0   (mgal)                       NAVD 88
 AI3954
 AI3954  VERT ORDER      -  FIRST     CLASS II
 AI3954
 AI3954.The horizontal coordinates were scaled from a map and have
 AI3954.an estimated accuracy of +/- 6 seconds.
 AI3954
 AI3954.The orthometric height was determined by differential leveling and
 AI3954.adjusted by the NATIONAL GEODETIC SURVEY
 AI3954.in April 2000.
 AI3954
 AI3954.No vertical observational check was made to the station.
 AI3954
 AI3954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3954.GEOID18 height accuracy estimate available here.
 AI3954
 AI3954.Click photographs - Photos may exist for this station.
 AI3954
 AI3954.The dynamic height is computed by dividing the NAVD 88
 AI3954.geopotential number by the normal gravity value computed on the
 AI3954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3954.degrees latitude (g = 980.6199 gals.).
 AI3954
 AI3954.The modeled gravity was interpolated from observed gravity values.
 AI3954
 AI3954;                    North         East    Units  Estimated Accuracy
 AI3954;SPC SD N     -   198,230.      290,260.      MT  (+/- 180 meters Scaled)
 AI3954
 AI3954_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL805444(NAD 83)
 AI3954
 AI3954                          SUPERSEDED SURVEY CONTROL
 AI3954
 AI3954.No superseded survey control is available for this station.
 AI3954
 AI3954_MARKER: DD = SURVEY DISK
 AI3954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3954_STAMPING: 20-4.40 1997
 AI3954_MARK LOGO: SDSM
 AI3954_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3954+STABILITY: SURFACE MOTION
 AI3954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3954+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3954
 AI3954  HISTORY     - Date     Condition        Report By
 AI3954  HISTORY     - 1997     MONUMENTED       SDDT
 AI3954  HISTORY     - 19981030 GOOD             NGS
 AI3954
 AI3954                          STATION DESCRIPTION
 AI3954
 AI3954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3954'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3954'IN CAMP CROOK, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG STATE HIGHWAY
 AI3954'20, 616.0 M (2021.0 FT) EAST OF MILEPOST 4, 32.5 M (106.6 FT) SOUTH OF
 AI3954'THE HIGHWAY CENTERLINE, 17.8 M (58.4 FT) SOUTHEAST OF AN UNDERGROUND
 AI3954'CABLE JUNCTION BOX, 10.9 M (35.8 FT) WEST OF THE CENTER OF COUNTY ROAD
 AI3954'752, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AI3954'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AI3954'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7856 ***********************************************************************
 AC7856  CBN         -  This is a Cooperative Base Network Control Station.
 AC7856  DESIGNATION -  20 005.67
 AC7856  PID         -  AC7856
 AC7856  STATE/COUNTY-  SD/HARDING
 AC7856  COUNTRY     -  US
 AC7856  USGS QUAD   -  CAMP CROOK (2017)
 AC7856
 AC7856                         *CURRENT SURVEY CONTROL
 AC7856  ______________________________________________________________________
 AC7856* NAD 83(2011) POSITION- 45 33 03.35446(N) 103 56 26.93064(W)   ADJUSTED
 AC7856* NAD 83(2011) ELLIP HT-   940.003 (meters)        (06/27/12)   ADJUSTED
 AC7856* NAD 83(2011) EPOCH   -  2010.00
 AC7856* NAVD 88 ORTHO HEIGHT -   956.079 (meters)     3136.74  (feet) ADJUSTED
 AC7856  ______________________________________________________________________
 AC7856  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 AC7856  NAD 83(2011) X  - -1,078,053.448 (meters)                     COMP
 AC7856  NAD 83(2011) Y  - -4,342,943.060 (meters)                     COMP
 AC7856  NAD 83(2011) Z  -  4,531,106.065 (meters)                     COMP
 AC7856  LAPLACE CORR    -          1.45  (seconds)                    DEFLEC18
 AC7856  DYNAMIC HEIGHT  -        955.887 (meters)     3136.11  (feet) COMP
 AC7856  MODELED GRAVITY -    980,381.9   (mgal)                       NAVD 88
 AC7856
 AC7856  VERT ORDER      -  FIRST     CLASS II
 AC7856
 AC7856  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7856  Standards:
 AC7856         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7856            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7856  -------------------------------------------------------------------
 AC7856  NETWORK    1.40   4.12           0.65   0.45   2.10     -0.14149989
 AC7856  -------------------------------------------------------------------
 AC7856  Click here for local accuracies and other accuracy information.
 AC7856
 AC7856.The horizontal coordinates were established by GPS observations
 AC7856.and adjusted by the National Geodetic Survey in June 2012.
 AC7856
 AC7856.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7856.been affixed to the stable North American tectonic plate. See 
 AC7856.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7856
 AC7856.The horizontal coordinates are valid at the epoch date displayed above
 AC7856.which is a decimal equivalence of Year/Month/Day.
 AC7856
 AC7856.The orthometric height was determined by differential leveling and
 AC7856.adjusted by the NATIONAL GEODETIC SURVEY
 AC7856.in April 2000.
 AC7856
 AC7856.No vertical observational check was made to the station.
 AC7856
 AC7856.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7856.GEOID18 height accuracy estimate available here.
 AC7856
 AC7856.Click photographs - Photos may exist for this station.
 AC7856
 AC7856.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7856
 AC7856.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7856
 AC7856.The ellipsoidal height was determined by GPS observations
 AC7856.and is referenced to NAD 83.
 AC7856
 AC7856.The dynamic height is computed by dividing the NAVD 88
 AC7856.geopotential number by the normal gravity value computed on the
 AC7856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7856.degrees latitude (g = 980.6199 gals.).
 AC7856
 AC7856.The modeled gravity was interpolated from observed gravity values.
 AC7856
 AC7856. The following values were computed from the NAD 83(2011) position.
 AC7856
 AC7856;                    North         East     Units Scale Factor Converg.
 AC7856;SPC SD N     -   198,356.834   292,399.973   MT  0.99997713   -2 47 20.6
 AC7856;SPC SD N     -   650,775.71    959,315.58   sFT  0.99997713   -2 47 20.6
 AC7856;UTM  13      - 5,044,700.467   582,676.084   MT  0.99968404   +0 45 22.2
 AC7856
 AC7856!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7856!SPC SD N     -   0.99985265  x   0.99997713  =   0.99982978
 AC7856!UTM  13      -   0.99985265  x   0.99968404  =   0.99953674
 AC7856
 AC7856_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL8267644700(NAD 83)
 AC7856
 AC7856                          SUPERSEDED SURVEY CONTROL
 AC7856
 AC7856  NAD 83(2007)-  45 33 03.35435(N)    103 56 26.93176(W) AD(2002.00) 0
 AC7856  ELLIP H (02/10/07)  940.037  (m)                       GP(2002.00)    
 AC7856  ELLIP H (04/15/04)  940.038  (m)                       GP(       ) 2 1
 AC7856  NAD 83(1996)-  45 33 03.35364(N)    103 56 26.93116(W) AD(       ) B
 AC7856  ELLIP H (04/18/97)  940.111  (m)                       GP(       ) 4 1
 AC7856  NAVD 88 (04/18/97)  956.0    (m)  GEOID96  model used  GPS OBS        
 AC7856
 AC7856.Superseded values are not recommended for survey control.
 AC7856
 AC7856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7856.See file dsdata.pdf to determine how the superseded data were derived.
 AC7856
 AC7856_MARKER: Z = SEE DESCRIPTION
 AC7856_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7856_STAMPING: 20-5.67 1995
 AC7856_MARK LOGO: NGS
 AC7856_PROJECTION: FLUSH
 AC7856_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7856_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7856+STABILITY: POSITION/ELEVATION WELL
 AC7856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7856+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AC7856_ROD/PIPE-DEPTH: 12.9 meters
 AC7856_SLEEVE-DEPTH  : 1.8 meters
 AC7856
 AC7856  HISTORY     - Date     Condition        Report By
 AC7856  HISTORY     - 1995     MONUMENTED       SDDT
 AC7856  HISTORY     - 19960924 GOOD             NGS
 AC7856  HISTORY     - 19981030 GOOD             NGS
 AC7856
 AC7856                          STATION DESCRIPTION
 AC7856
 AC7856'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7856'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) EAST OF CAMP CROOK, ON
 AC7856'STATE HIGHWAY 20.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7856'STATION FROM THE JUNCTION OF STATE HIGHWAY 20 AND COUNTY ROAD 752 ON
 AC7856'THE EAST SIDE OF CAMP COOK, GO EAST ON STATE HIGHWAY 20 FOR 1.35 MI
 AC7856'(2.17 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7856'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7856'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.7 M (74.5
 AC7856'FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) WEST OF THE
 AC7856'CENTER OF A FIELD ENTRANCE ROAD, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 AC7856'POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND THE CENTER 1 OF 3
 AC7856'BRACED FENCE POSTS.  NOTE ACCESS TO THE DATUM POINT IS THROUGH A
 AC7856'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7856
 AC7856                          STATION RECOVERY (1998)
 AC7856
 AC7856'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AC7856'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AC7856'IN CAMP CROOK, THENCE 2.8 KM (1.75 MI) EASTERLY ALONG STATE HIGHWAY
 AC7856'20, 497.0 M (1630.6 FT) WEST OF MILEPOST 6, 21.9 M (71.9 FT) SOUTH OF
 AC7856'THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) WEST OF THE CENTER OF A FIELD
 AC7856'ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 AC7856'FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) SOUTH OF A METAL
 AC7856'GUARD POST, AND 0.3 M (1.0 FT) NORTHWEST OF THE CENTER 1 OF 3 BRACED
 AC7856'FENCE POSTS.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7856'CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A
 AC7856'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7856'A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY
 AC7856'RIGHT-OF-WAY.  THE MONUMENT IS A COOPERATIVE BASE NETWORK CONTROL
 AC7856'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3955 ***********************************************************************
 AI3955  DESIGNATION -  20 006.65
 AI3955  PID         -  AI3955
 AI3955  STATE/COUNTY-  SD/HARDING
 AI3955  COUNTRY     -  US
 AI3955  USGS QUAD   -  CAMP CROOK (2017)
 AI3955
 AI3955                         *CURRENT SURVEY CONTROL
 AI3955  ______________________________________________________________________
 AI3955* NAD 83(1986) POSITION- 45 33 20.     (N) 103 55 19.     (W)   SCALED
 AI3955* NAVD 88 ORTHO HEIGHT -   962.957 (meters)     3159.30  (feet) ADJUSTED
 AI3955  ______________________________________________________________________
 AI3955  GEOID HEIGHT    -        -16.047 (meters)                     GEOID18
 AI3955  DYNAMIC HEIGHT  -        962.765 (meters)     3158.67  (feet) COMP
 AI3955  MODELED GRAVITY -    980,383.4   (mgal)                       NAVD 88
 AI3955
 AI3955  VERT ORDER      -  FIRST     CLASS II
 AI3955
 AI3955.The horizontal coordinates were scaled from a map and have
 AI3955.an estimated accuracy of +/- 6 seconds.
 AI3955
 AI3955.The orthometric height was determined by differential leveling and
 AI3955.adjusted by the NATIONAL GEODETIC SURVEY
 AI3955.in April 2000.
 AI3955
 AI3955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3955.GEOID18 height accuracy estimate available here.
 AI3955
 AI3955.Click photographs - Photos may exist for this station.
 AI3955
 AI3955.The dynamic height is computed by dividing the NAVD 88
 AI3955.geopotential number by the normal gravity value computed on the
 AI3955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3955.degrees latitude (g = 980.6199 gals.).
 AI3955
 AI3955.The modeled gravity was interpolated from observed gravity values.
 AI3955
 AI3955;                    North         East    Units  Estimated Accuracy
 AI3955;SPC SD N     -   198,800.      293,900.      MT  (+/- 180 meters Scaled)
 AI3955
 AI3955_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL841452(NAD 83)
 AI3955
 AI3955                          SUPERSEDED SURVEY CONTROL
 AI3955
 AI3955.No superseded survey control is available for this station.
 AI3955
 AI3955_MARKER: DD = SURVEY DISK
 AI3955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3955_STAMPING: 20-6.65 1997
 AI3955_MARK LOGO: SDSM
 AI3955_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3955+STABILITY: SURFACE MOTION
 AI3955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3955+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3955
 AI3955  HISTORY     - Date     Condition        Report By
 AI3955  HISTORY     - 1997     MONUMENTED       SDDT
 AI3955  HISTORY     - 19981030 GOOD             NGS
 AI3955
 AI3955                          STATION DESCRIPTION
 AI3955
 AI3955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3955'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3955'IN CAMP CROOK, THENCE 4.3 KM (2.65 MI) EASTERLY ALONG STATE HIGHWAY
 AI3955'20, 545.0 M (1788.1 FT) WEST OF MILEPOST 7, 22.5 M (73.8 FT) NORTH OF
 AI3955'THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) WEST OF THE CENTER OF A FIELD
 AI3955'ENTRANCE, 1.2 M (3.9 FT) SOUTHEAST OF THE CENTER 1 OF 3 BRACED FENCE
 AI3955'POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AI3955'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AI3955'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3956 ***********************************************************************
 AI3956  DESIGNATION -  20 007.65
 AI3956  PID         -  AI3956
 AI3956  STATE/COUNTY-  SD/HARDING
 AI3956  COUNTRY     -  US
 AI3956  USGS QUAD   -  CAMP CROOK (2017)
 AI3956
 AI3956                         *CURRENT SURVEY CONTROL
 AI3956  ______________________________________________________________________
 AI3956* NAD 83(1986) POSITION- 45 33 34.     (N) 103 54 09.     (W)   SCALED
 AI3956* NAVD 88 ORTHO HEIGHT -   980.469 (meters)     3216.76  (feet) ADJUSTED
 AI3956  ______________________________________________________________________
 AI3956  GEOID HEIGHT    -        -16.035 (meters)                     GEOID18
 AI3956  DYNAMIC HEIGHT  -        980.273 (meters)     3216.11  (feet) COMP
 AI3956  MODELED GRAVITY -    980,382.4   (mgal)                       NAVD 88
 AI3956
 AI3956  VERT ORDER      -  FIRST     CLASS II
 AI3956
 AI3956.The horizontal coordinates were scaled from a map and have
 AI3956.an estimated accuracy of +/- 6 seconds.
 AI3956
 AI3956.The orthometric height was determined by differential leveling and
 AI3956.adjusted by the NATIONAL GEODETIC SURVEY
 AI3956.in April 2000.
 AI3956
 AI3956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3956.GEOID18 height accuracy estimate available here.
 AI3956
 AI3956.Click photographs - Photos may exist for this station.
 AI3956
 AI3956.The dynamic height is computed by dividing the NAVD 88
 AI3956.geopotential number by the normal gravity value computed on the
 AI3956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3956.degrees latitude (g = 980.6199 gals.).
 AI3956
 AI3956.The modeled gravity was interpolated from observed gravity values.
 AI3956
 AI3956;                    North         East    Units  Estimated Accuracy
 AI3956;SPC SD N     -   199,160.      295,430.      MT  (+/- 180 meters Scaled)
 AI3956
 AI3956_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL856456(NAD 83)
 AI3956
 AI3956                          SUPERSEDED SURVEY CONTROL
 AI3956
 AI3956.No superseded survey control is available for this station.
 AI3956
 AI3956_MARKER: DD = SURVEY DISK
 AI3956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3956_STAMPING: 20-7.65 1997
 AI3956_MARK LOGO: SDSM
 AI3956_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3956+STABILITY: SURFACE MOTION
 AI3956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3956+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3956
 AI3956  HISTORY     - Date     Condition        Report By
 AI3956  HISTORY     - 1997     MONUMENTED       SDDT
 AI3956  HISTORY     - 19981030 GOOD             NGS
 AI3956
 AI3956                          STATION DESCRIPTION
 AI3956
 AI3956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3956'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3956'IN CAMP CROOK, THENCE 5.9 KM (3.65 MI) EASTERLY ALONG STATE HIGHWAY
 AI3956'20, 594.0 M (1948.8 FT) WEST OF MILEPOST 8, 22.6 M (74.1 FT) NORTH OF
 AI3956'THE HIGHWAY CENTERLINE, 12.3 M (40.4 FT) EAST OF THE CENTER OF A
 AI3956'GRAVELED ROAD, 2.4 M (7.9 FT) EAST OF A FENCE CORNER AND AN
 AI3956'UNDERGROUND CABLE WARNING SIGN, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI3956'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AI3956'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3956'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3957 ***********************************************************************
 AI3957  DESIGNATION -  20 008.65
 AI3957  PID         -  AI3957
 AI3957  STATE/COUNTY-  SD/HARDING
 AI3957  COUNTRY     -  US
 AI3957  USGS QUAD   -  CAMP CROOK (2017)
 AI3957
 AI3957                         *CURRENT SURVEY CONTROL
 AI3957  ______________________________________________________________________
 AI3957* NAD 83(1986) POSITION- 45 33 49.     (N) 103 52 58.     (W)   SCALED
 AI3957* NAVD 88 ORTHO HEIGHT -   973.941 (meters)     3195.34  (feet) ADJUSTED
 AI3957  ______________________________________________________________________
 AI3957  GEOID HEIGHT    -        -16.024 (meters)                     GEOID18
 AI3957  DYNAMIC HEIGHT  -        973.745 (meters)     3194.70  (feet) COMP
 AI3957  MODELED GRAVITY -    980,381.3   (mgal)                       NAVD 88
 AI3957
 AI3957  VERT ORDER      -  FIRST     CLASS II
 AI3957
 AI3957.The horizontal coordinates were scaled from a map and have
 AI3957.an estimated accuracy of +/- 6 seconds.
 AI3957
 AI3957.The orthometric height was determined by differential leveling and
 AI3957.adjusted by the NATIONAL GEODETIC SURVEY
 AI3957.in April 2000.
 AI3957
 AI3957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3957.GEOID18 height accuracy estimate available here.
 AI3957
 AI3957.Click photographs - Photos may exist for this station.
 AI3957
 AI3957.The dynamic height is computed by dividing the NAVD 88
 AI3957.geopotential number by the normal gravity value computed on the
 AI3957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3957.degrees latitude (g = 980.6199 gals.).
 AI3957
 AI3957.The modeled gravity was interpolated from observed gravity values.
 AI3957
 AI3957;                    North         East    Units  Estimated Accuracy
 AI3957;SPC SD N     -   199,550.      296,990.      MT  (+/- 180 meters Scaled)
 AI3957
 AI3957_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL871461(NAD 83)
 AI3957
 AI3957                          SUPERSEDED SURVEY CONTROL
 AI3957
 AI3957.No superseded survey control is available for this station.
 AI3957
 AI3957_MARKER: DD = SURVEY DISK
 AI3957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3957_STAMPING: 20-8.65 1997
 AI3957_MARK LOGO: SDSM
 AI3957_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3957+STABILITY: SURFACE MOTION
 AI3957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3957+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3957
 AI3957  HISTORY     - Date     Condition        Report By
 AI3957  HISTORY     - 1997     MONUMENTED       SDDT
 AI3957  HISTORY     - 19981030 GOOD             NGS
 AI3957
 AI3957                          STATION DESCRIPTION
 AI3957
 AI3957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3957'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3957'IN CAMP CROOK, THENCE 7.5 KM (4.65 MI) EASTERLY ALONG STATE HIGHWAY
 AI3957'20, 553.0 M (1814.3 FT) WEST OF MILEPOST 9, 22.6 M (74.1 FT) SOUTH OF
 AI3957'THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) EAST OF THE WEST END OF 2
 AI3957'BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AI3957'M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI3957'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI3957'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3958 ***********************************************************************
 AI3958  DESIGNATION -  20 009.65
 AI3958  PID         -  AI3958
 AI3958  STATE/COUNTY-  SD/HARDING
 AI3958  COUNTRY     -  US
 AI3958  USGS QUAD   -  PINE SPRING (2017)
 AI3958
 AI3958                         *CURRENT SURVEY CONTROL
 AI3958  ______________________________________________________________________
 AI3958* NAD 83(1986) POSITION- 45 34 06.     (N) 103 51 57.     (W)   SCALED
 AI3958* NAVD 88 ORTHO HEIGHT -   986.013 (meters)     3234.94  (feet) ADJUSTED
 AI3958  ______________________________________________________________________
 AI3958  GEOID HEIGHT    -        -16.012 (meters)                     GEOID18
 AI3958  DYNAMIC HEIGHT  -        985.814 (meters)     3234.29  (feet) COMP
 AI3958  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 AI3958
 AI3958  VERT ORDER      -  FIRST     CLASS II
 AI3958
 AI3958.The horizontal coordinates were scaled from a map and have
 AI3958.an estimated accuracy of +/- 6 seconds.
 AI3958
 AI3958.The orthometric height was determined by differential leveling and
 AI3958.adjusted by the NATIONAL GEODETIC SURVEY
 AI3958.in April 2000.
 AI3958
 AI3958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3958.GEOID18 height accuracy estimate available here.
 AI3958
 AI3958.Click photographs - Photos may exist for this station.
 AI3958
 AI3958.The dynamic height is computed by dividing the NAVD 88
 AI3958.geopotential number by the normal gravity value computed on the
 AI3958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3958.degrees latitude (g = 980.6199 gals.).
 AI3958
 AI3958.The modeled gravity was interpolated from observed gravity values.
 AI3958
 AI3958;                    North         East    Units  Estimated Accuracy
 AI3958;SPC SD N     -   200,010.      298,340.      MT  (+/- 180 meters Scaled)
 AI3958
 AI3958_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL885467(NAD 83)
 AI3958
 AI3958                          SUPERSEDED SURVEY CONTROL
 AI3958
 AI3958.No superseded survey control is available for this station.
 AI3958
 AI3958_MARKER: DD = SURVEY DISK
 AI3958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3958_STAMPING: 20-9.65 1997
 AI3958_MARK LOGO: SDSM
 AI3958_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3958+STABILITY: SURFACE MOTION
 AI3958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3958+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3958
 AI3958  HISTORY     - Date     Condition        Report By
 AI3958  HISTORY     - 1997     MONUMENTED       SDDT
 AI3958  HISTORY     - 19981030 GOOD             NGS
 AI3958
 AI3958                          STATION DESCRIPTION
 AI3958
 AI3958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3958'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3958'IN CAMP CROOK, THENCE 8.9 KM (5.55 MI) EASTERLY ALONG STATE HIGHWAY
 AI3958'20, 850.0 M (2788.7 FT) EAST OF MILEPOST 9, 22.3 M (73.2 FT) SOUTHEAST
 AI3958'OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) NORTHEAST OF THE CENTER OF
 AI3958'A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI3958'(1.3 FT) NORTHWEST OF A WITNESS POST AND THE CENTER 1 OF 3 BRACED
 AI3958'FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3958'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3959 ***********************************************************************
 AI3959  DESIGNATION -  20 010.75
 AI3959  PID         -  AI3959
 AI3959  STATE/COUNTY-  SD/HARDING
 AI3959  COUNTRY     -  US
 AI3959  USGS QUAD   -  PINE SPRING (2017)
 AI3959
 AI3959                         *CURRENT SURVEY CONTROL
 AI3959  ______________________________________________________________________
 AI3959* NAD 83(1986) POSITION- 45 34 43.     (N) 103 50 47.     (W)   SCALED
 AI3959* NAVD 88 ORTHO HEIGHT -  1021.414 (meters)     3351.09  (feet) ADJUSTED
 AI3959  ______________________________________________________________________
 AI3959  GEOID HEIGHT    -        -15.995 (meters)                     GEOID18
 AI3959  DYNAMIC HEIGHT  -       1021.209 (meters)     3350.42  (feet) COMP
 AI3959  MODELED GRAVITY -    980,379.6   (mgal)                       NAVD 88
 AI3959
 AI3959  VERT ORDER      -  FIRST     CLASS II
 AI3959
 AI3959.The horizontal coordinates were scaled from a map and have
 AI3959.an estimated accuracy of +/- 6 seconds.
 AI3959
 AI3959.The orthometric height was determined by differential leveling and
 AI3959.adjusted by the NATIONAL GEODETIC SURVEY
 AI3959.in April 2000.
 AI3959
 AI3959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3959.GEOID18 height accuracy estimate available here.
 AI3959
 AI3959.Click photographs - Photos may exist for this station.
 AI3959
 AI3959.The dynamic height is computed by dividing the NAVD 88
 AI3959.geopotential number by the normal gravity value computed on the
 AI3959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3959.degrees latitude (g = 980.6199 gals.).
 AI3959
 AI3959.The modeled gravity was interpolated from observed gravity values.
 AI3959
 AI3959;                    North         East    Units  Estimated Accuracy
 AI3959;SPC SD N     -   201,080.      299,910.      MT  (+/- 180 meters Scaled)
 AI3959
 AI3959_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL900478(NAD 83)
 AI3959
 AI3959                          SUPERSEDED SURVEY CONTROL
 AI3959
 AI3959.No superseded survey control is available for this station.
 AI3959
 AI3959_MARKER: Z = SEE DESCRIPTION
 AI3959_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3959_STAMPING: 20-10.75 1998
 AI3959_MARK LOGO: NGS
 AI3959_PROJECTION: FLUSH
 AI3959_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3959_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3959+STABILITY: POSITION/ELEVATION WELL
 AI3959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3959+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3959_ROD/PIPE-DEPTH: 13.0 meters
 AI3959_SLEEVE-DEPTH  : 1.4 meters
 AI3959
 AI3959  HISTORY     - Date     Condition        Report By
 AI3959  HISTORY     - 1998     MONUMENTED       SDDT
 AI3959  HISTORY     - 19981030 GOOD             NGS
 AI3959
 AI3959                          STATION DESCRIPTION
 AI3959
 AI3959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3959'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3959'IN CAMP CROOK, THENCE 10.8 KM (6.70 MI) EASTERLY ALONG STATE HIGHWAY
 AI3959'20, 472.0 M (1548.6 FT) WEST OF MILEPOST 11, 23.0 M (75.5 FT)
 AI3959'SOUTHEAST OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT) EAST OF THE
 AI3959'CENTER OF COUNTY ROAD 897, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AI3959'HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND 0.3
 AI3959'M (1.0 FT) SOUTHEAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AI3959'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 AI3959'CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AI3959'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE
 AI3959'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3960 ***********************************************************************
 AI3960  DESIGNATION -  20 011.65
 AI3960  PID         -  AI3960
 AI3960  STATE/COUNTY-  SD/HARDING
 AI3960  COUNTRY     -  US
 AI3960  USGS QUAD   -  PINE SPRING (2017)
 AI3960
 AI3960                         *CURRENT SURVEY CONTROL
 AI3960  ______________________________________________________________________
 AI3960* NAD 83(1986) POSITION- 45 34 49.     (N) 103 49 39.     (W)   SCALED
 AI3960* NAVD 88 ORTHO HEIGHT -  1004.603 (meters)     3295.94  (feet) ADJUSTED
 AI3960  ______________________________________________________________________
 AI3960  GEOID HEIGHT    -        -15.988 (meters)                     GEOID18
 AI3960  DYNAMIC HEIGHT  -       1004.398 (meters)     3295.26  (feet) COMP
 AI3960  MODELED GRAVITY -    980,377.7   (mgal)                       NAVD 88
 AI3960
 AI3960  VERT ORDER      -  FIRST     CLASS II
 AI3960
 AI3960.The horizontal coordinates were scaled from a map and have
 AI3960.an estimated accuracy of +/- 6 seconds.
 AI3960
 AI3960.The orthometric height was determined by differential leveling and
 AI3960.adjusted by the NATIONAL GEODETIC SURVEY
 AI3960.in April 2000.
 AI3960
 AI3960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3960.GEOID18 height accuracy estimate available here.
 AI3960
 AI3960.Click photographs - Photos may exist for this station.
 AI3960
 AI3960.The dynamic height is computed by dividing the NAVD 88
 AI3960.geopotential number by the normal gravity value computed on the
 AI3960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3960.degrees latitude (g = 980.6199 gals.).
 AI3960
 AI3960.The modeled gravity was interpolated from observed gravity values.
 AI3960
 AI3960;                    North         East    Units  Estimated Accuracy
 AI3960;SPC SD N     -   201,190.      301,390.      MT  (+/- 180 meters Scaled)
 AI3960
 AI3960_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL914480(NAD 83)
 AI3960
 AI3960                          SUPERSEDED SURVEY CONTROL
 AI3960
 AI3960.No superseded survey control is available for this station.
 AI3960
 AI3960_MARKER: DD = SURVEY DISK
 AI3960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3960_STAMPING: 20-11.65 1997
 AI3960_MARK LOGO: SDSM
 AI3960_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3960+STABILITY: SURFACE MOTION
 AI3960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3960+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3960
 AI3960  HISTORY     - Date     Condition        Report By
 AI3960  HISTORY     - 1997     MONUMENTED       SDDT
 AI3960  HISTORY     - 19981030 GOOD             NGS
 AI3960
 AI3960                          STATION DESCRIPTION
 AI3960
 AI3960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3960'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3960'IN CAMP CROOK, THENCE 12.3 KM (7.65 MI) EASTERLY ALONG STATE HIGHWAY
 AI3960'20, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT)
 AI3960'EAST OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AI3960'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND THE EAST END OF 3
 AI3960'BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3960'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3961 ***********************************************************************
 AI3961  DESIGNATION -  20 013.90
 AI3961  PID         -  AI3961
 AI3961  STATE/COUNTY-  SD/HARDING
 AI3961  COUNTRY     -  US
 AI3961  USGS QUAD   -  PINE SPRING (2017)
 AI3961
 AI3961                         *CURRENT SURVEY CONTROL
 AI3961  ______________________________________________________________________
 AI3961* NAD 83(1986) POSITION- 45 35 01.     (N) 103 48 36.     (W)   SCALED
 AI3961* NAVD 88 ORTHO HEIGHT -  1006.230 (meters)     3301.27  (feet) ADJUSTED
 AI3961  ______________________________________________________________________
 AI3961  GEOID HEIGHT    -        -15.980 (meters)                     GEOID18
 AI3961  DYNAMIC HEIGHT  -       1006.028 (meters)     3300.61  (feet) COMP
 AI3961  MODELED GRAVITY -    980,381.0   (mgal)                       NAVD 88
 AI3961
 AI3961  VERT ORDER      -  FIRST     CLASS II
 AI3961
 AI3961.The horizontal coordinates were scaled from a map and have
 AI3961.an estimated accuracy of +/- 6 seconds.
 AI3961
 AI3961.The orthometric height was determined by differential leveling and
 AI3961.adjusted by the NATIONAL GEODETIC SURVEY
 AI3961.in April 2000.
 AI3961
 AI3961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3961.GEOID18 height accuracy estimate available here.
 AI3961
 AI3961.Click photographs - Photos may exist for this station.
 AI3961
 AI3961.The dynamic height is computed by dividing the NAVD 88
 AI3961.geopotential number by the normal gravity value computed on the
 AI3961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3961.degrees latitude (g = 980.6199 gals.).
 AI3961
 AI3961.The modeled gravity was interpolated from observed gravity values.
 AI3961
 AI3961;                    North         East    Units  Estimated Accuracy
 AI3961;SPC SD N     -   201,500.      302,770.      MT  (+/- 180 meters Scaled)
 AI3961
 AI3961_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL928484(NAD 83)
 AI3961
 AI3961                          SUPERSEDED SURVEY CONTROL
 AI3961
 AI3961.No superseded survey control is available for this station.
 AI3961
 AI3961_MARKER: DD = SURVEY DISK
 AI3961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3961_STAMPING: 20-13.90 1997
 AI3961_MARK LOGO: SDSM
 AI3961_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3961+STABILITY: SURFACE MOTION
 AI3961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3961+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3961
 AI3961  HISTORY     - Date     Condition        Report By
 AI3961  HISTORY     - 1997     MONUMENTED       SDDT
 AI3961  HISTORY     - 19981030 GOOD             NGS
 AI3961
 AI3961                          STATION DESCRIPTION
 AI3961
 AI3961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3961'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3961'IN CAMP CROOK, THENCE 13.8 KM (8.55 MI) EASTERLY ALONG STATE HIGHWAY
 AI3961'20, 201.0 M (659.4 FT) SOUTHWEST OF MILEPOST 14, 22.5 M (73.8 FT)
 AI3961'NORTHWEST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF
 AI3961'THE HIGHWAY, 1.1 M (3.6 FT) SOUTHWEST OF THE EAST END OF 2 BRACED
 AI3961'FENCE POSTS AND AN UNDERGROUND CABLE WARNING SIGN, 0.6 M (2.0 FT)
 AI3961'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AI3961'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3962 ***********************************************************************
 AI3962  DESIGNATION -  20 014.80
 AI3962  PID         -  AI3962
 AI3962  STATE/COUNTY-  SD/HARDING
 AI3962  COUNTRY     -  US
 AI3962  USGS QUAD   -  PINE SPRING (2017)
 AI3962
 AI3962                         *CURRENT SURVEY CONTROL
 AI3962  ______________________________________________________________________
 AI3962* NAD 83(1986) POSITION- 45 35 06.     (N) 103 47 34.     (W)   SCALED
 AI3962* NAVD 88 ORTHO HEIGHT -   997.330 (meters)     3272.07  (feet) ADJUSTED
 AI3962  ______________________________________________________________________
 AI3962  GEOID HEIGHT    -        -15.974 (meters)                     GEOID18
 AI3962  DYNAMIC HEIGHT  -        997.133 (meters)     3271.43  (feet) COMP
 AI3962  MODELED GRAVITY -    980,384.3   (mgal)                       NAVD 88
 AI3962
 AI3962  VERT ORDER      -  FIRST     CLASS II
 AI3962
 AI3962.The horizontal coordinates were scaled from a map and have
 AI3962.an estimated accuracy of +/- 6 seconds.
 AI3962
 AI3962.The orthometric height was determined by differential leveling and
 AI3962.adjusted by the NATIONAL GEODETIC SURVEY
 AI3962.in April 2000.
 AI3962
 AI3962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3962.GEOID18 height accuracy estimate available here.
 AI3962
 AI3962.Click photographs - Photos may exist for this station.
 AI3962
 AI3962.The dynamic height is computed by dividing the NAVD 88
 AI3962.geopotential number by the normal gravity value computed on the
 AI3962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3962.degrees latitude (g = 980.6199 gals.).
 AI3962
 AI3962.The modeled gravity was interpolated from observed gravity values.
 AI3962
 AI3962;                    North         East    Units  Estimated Accuracy
 AI3962;SPC SD N     -   201,590.      304,120.      MT  (+/- 180 meters Scaled)
 AI3962
 AI3962_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL941486(NAD 83)
 AI3962
 AI3962                          SUPERSEDED SURVEY CONTROL
 AI3962
 AI3962.No superseded survey control is available for this station.
 AI3962
 AI3962_MARKER: DD = SURVEY DISK
 AI3962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3962_STAMPING: 20-14.80 1997
 AI3962_MARK LOGO: SDSM
 AI3962_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3962+STABILITY: SURFACE MOTION
 AI3962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3962+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3962
 AI3962  HISTORY     - Date     Condition        Report By
 AI3962  HISTORY     - 1997     MONUMENTED       SDDT
 AI3962  HISTORY     - 19981030 GOOD             NGS
 AI3962
 AI3962                          STATION DESCRIPTION
 AI3962
 AI3962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3962'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3962'IN CAMP CROOK, THENCE 15.3 KM (9.50 MI) EASTERLY ALONG STATE HIGHWAY
 AI3962'20, 310.0 M (1017.1 FT) WEST OF MILEPOST 15, 22.7 M (74.5 FT)
 AI3962'SOUTHWEST OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) NORTHWEST OF THE
 AI3962'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) EAST OF THE CENTER 1 OF 3
 AI3962'BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AI3962'M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI3962'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI3962'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3963 ***********************************************************************
 AI3963  DESIGNATION -  20 015.60
 AI3963  PID         -  AI3963
 AI3963  STATE/COUNTY-  SD/HARDING
 AI3963  COUNTRY     -  US
 AI3963  USGS QUAD   -  PINE SPRING (2017)
 AI3963
 AI3963                         *CURRENT SURVEY CONTROL
 AI3963  ______________________________________________________________________
 AI3963* NAD 83(1986) POSITION- 45 34 48.     (N) 103 46 40.     (W)   SCALED
 AI3963* NAVD 88 ORTHO HEIGHT -   958.443 (meters)     3144.49  (feet) ADJUSTED
 AI3963  ______________________________________________________________________
 AI3963  GEOID HEIGHT    -        -15.978 (meters)                     GEOID18
 AI3963  DYNAMIC HEIGHT  -        958.254 (meters)     3143.87  (feet) COMP
 AI3963  MODELED GRAVITY -    980,386.0   (mgal)                       NAVD 88
 AI3963
 AI3963  VERT ORDER      -  FIRST     CLASS II
 AI3963
 AI3963.The horizontal coordinates were scaled from a map and have
 AI3963.an estimated accuracy of +/- 6 seconds.
 AI3963
 AI3963.The orthometric height was determined by differential leveling and
 AI3963.adjusted by the NATIONAL GEODETIC SURVEY
 AI3963.in April 2000.
 AI3963
 AI3963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3963.GEOID18 height accuracy estimate available here.
 AI3963
 AI3963.Click photographs - Photos may exist for this station.
 AI3963
 AI3963.The dynamic height is computed by dividing the NAVD 88
 AI3963.geopotential number by the normal gravity value computed on the
 AI3963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3963.degrees latitude (g = 980.6199 gals.).
 AI3963
 AI3963.The modeled gravity was interpolated from observed gravity values.
 AI3963
 AI3963;                    North         East    Units  Estimated Accuracy
 AI3963;SPC SD N     -   200,980.      305,270.      MT  (+/- 180 meters Scaled)
 AI3963
 AI3963_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL953481(NAD 83)
 AI3963
 AI3963                          SUPERSEDED SURVEY CONTROL
 AI3963
 AI3963.No superseded survey control is available for this station.
 AI3963
 AI3963_MARKER: DD = SURVEY DISK
 AI3963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3963_STAMPING: 20-15.60 1997
 AI3963_MARK LOGO: SDSM
 AI3963_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3963+STABILITY: SURFACE MOTION
 AI3963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3963+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3963
 AI3963  HISTORY     - Date     Condition        Report By
 AI3963  HISTORY     - 1997     MONUMENTED       SDDT
 AI3963  HISTORY     - 19981030 GOOD             NGS
 AI3963
 AI3963                          STATION DESCRIPTION
 AI3963
 AI3963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3963'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3963'IN CAMP CROOK, THENCE 16.6 KM (10.30 MI) EASTERLY ALONG STATE HIGHWAY
 AI3963'20, 627.0 M (2057.1 FT) WEST OF MILEPOST 16, 22.1 M (72.5 FT)
 AI3963'NORTHEAST OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) NORTHWEST OF THE
 AI3963'CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) SOUTHEAST OF THE CENTER 1
 AI3963'OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI3963'HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 AI3963'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3963'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3964 ***********************************************************************
 AI3964  DESIGNATION -  20 016.45
 AI3964  PID         -  AI3964
 AI3964  STATE/COUNTY-  SD/HARDING
 AI3964  COUNTRY     -  US
 AI3964  USGS QUAD   -  PINE SPRING (2017)
 AI3964
 AI3964                         *CURRENT SURVEY CONTROL
 AI3964  ______________________________________________________________________
 AI3964* NAD 83(1986) POSITION- 45 34 29.     (N) 103 45 42.     (W)   SCALED
 AI3964* NAVD 88 ORTHO HEIGHT -   939.528 (meters)     3082.43  (feet) ADJUSTED
 AI3964  ______________________________________________________________________
 AI3964  GEOID HEIGHT    -        -15.981 (meters)                     GEOID18
 AI3964  DYNAMIC HEIGHT  -        939.344 (meters)     3081.83  (feet) COMP
 AI3964  MODELED GRAVITY -    980,388.0   (mgal)                       NAVD 88
 AI3964
 AI3964  VERT ORDER      -  FIRST     CLASS II
 AI3964
 AI3964.The horizontal coordinates were scaled from a map and have
 AI3964.an estimated accuracy of +/- 6 seconds.
 AI3964
 AI3964.The orthometric height was determined by differential leveling and
 AI3964.adjusted by the NATIONAL GEODETIC SURVEY
 AI3964.in April 2000.
 AI3964
 AI3964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3964.GEOID18 height accuracy estimate available here.
 AI3964
 AI3964.Click photographs - Photos may exist for this station.
 AI3964
 AI3964.The dynamic height is computed by dividing the NAVD 88
 AI3964.geopotential number by the normal gravity value computed on the
 AI3964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3964.degrees latitude (g = 980.6199 gals.).
 AI3964
 AI3964.The modeled gravity was interpolated from observed gravity values.
 AI3964
 AI3964;                    North         East    Units  Estimated Accuracy
 AI3964;SPC SD N     -   200,330.      306,500.      MT  (+/- 180 meters Scaled)
 AI3964
 AI3964_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL966475(NAD 83)
 AI3964
 AI3964                          SUPERSEDED SURVEY CONTROL
 AI3964
 AI3964.No superseded survey control is available for this station.
 AI3964
 AI3964_MARKER: DB = BENCH MARK DISK
 AI3964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3964_STAMPING: 20-16.45
 AI3964_MARK LOGO: SDDT
 AI3964_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3964+STABILITY: SURFACE MOTION
 AI3964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3964+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3964
 AI3964  HISTORY     - Date     Condition        Report By
 AI3964  HISTORY     - 1984     MONUMENTED       SDDT
 AI3964  HISTORY     - 19981030 GOOD             NGS
 AI3964
 AI3964                          STATION DESCRIPTION
 AI3964
 AI3964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3964'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI3964'IN CAMP CROOK, THENCE 17.9 KM (11.10 MI) EASTERLY ALONG STATE HIGHWAY
 AI3964'20, 727.0 M (2385.2 FT) EAST OF MILEPOST 16, 22.1 M (72.5 FT) NORTH OF
 AI3964'THE HIGHWAY CENTERLINE, 5.6 M (18.4 FT) EAST OF THE CENTER OF A FIELD
 AI3964'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AI3964'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE
 AI3964'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AI3964'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3965 ***********************************************************************
 AI3965  CBN         -  This is a Cooperative Base Network Control Station.
 AI3965  DESIGNATION -  20 018.00
 AI3965  PID         -  AI3965
 AI3965  STATE/COUNTY-  SD/HARDING
 AI3965  COUNTRY     -  US
 AI3965  USGS QUAD   -  SADDLE BUTTE (2017)
 AI3965
 AI3965                         *CURRENT SURVEY CONTROL
 AI3965  ______________________________________________________________________
 AI3965* NAD 83(2011) POSITION- 45 34 28.88261(N) 103 43 49.03807(W)   ADJUSTED
 AI3965* NAD 83(2011) ELLIP HT-   923.940 (meters)        (06/27/12)   ADJUSTED
 AI3965* NAD 83(2011) EPOCH   -  2010.00
 AI3965* NAVD 88 ORTHO HEIGHT -   939.903 (meters)     3083.67  (feet) ADJUSTED
 AI3965  ______________________________________________________________________
 AI3965  GEOID HEIGHT    -        -15.973 (meters)                     GEOID18
 AI3965  NAD 83(2011) X  - -1,061,638.409 (meters)                     COMP
 AI3965  NAD 83(2011) Y  - -4,345,032.209 (meters)                     COMP
 AI3965  NAD 83(2011) Z  -  4,532,943.559 (meters)                     COMP
 AI3965  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 AI3965  DYNAMIC HEIGHT  -        939.726 (meters)     3083.08  (feet) COMP
 AI3965  MODELED GRAVITY -    980,395.4   (mgal)                       NAVD 88
 AI3965
 AI3965  VERT ORDER      -  FIRST     CLASS II
 AI3965
 AI3965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI3965  Standards:
 AI3965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI3965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI3965  -------------------------------------------------------------------
 AI3965  NETWORK    0.63   1.27           0.28   0.23   0.65     -0.06180785
 AI3965  -------------------------------------------------------------------
 AI3965  Click here for local accuracies and other accuracy information.
 AI3965
 AI3965.The horizontal coordinates were established by GPS observations
 AI3965.and adjusted by the National Geodetic Survey in June 2012.
 AI3965
 AI3965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI3965.been affixed to the stable North American tectonic plate. See 
 AI3965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI3965
 AI3965.The horizontal coordinates are valid at the epoch date displayed above
 AI3965.which is a decimal equivalence of Year/Month/Day.
 AI3965
 AI3965.The orthometric height was determined by differential leveling and
 AI3965.adjusted by the NATIONAL GEODETIC SURVEY
 AI3965.in April 2000.
 AI3965
 AI3965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3965.GEOID18 height accuracy estimate available here.
 AI3965
 AI3965.Click photographs - Photos may exist for this station.
 AI3965
 AI3965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI3965
 AI3965.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI3965
 AI3965.The ellipsoidal height was determined by GPS observations
 AI3965.and is referenced to NAD 83.
 AI3965
 AI3965.The dynamic height is computed by dividing the NAVD 88
 AI3965.geopotential number by the normal gravity value computed on the
 AI3965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3965.degrees latitude (g = 980.6199 gals.).
 AI3965
 AI3965.The modeled gravity was interpolated from observed gravity values.
 AI3965
 AI3965. The following values were computed from the NAD 83(2011) position.
 AI3965
 AI3965;                    North         East     Units Scale Factor Converg.
 AI3965;SPC SD N     -   200,215.926   308,942.210   MT  0.99998084   -2 38 24.2
 AI3965;SPC SD N     -   656,875.08  1,013,587.90   sFT  0.99998084   -2 38 24.2
 AI3965;UTM  13      - 5,047,578.356   599,067.118   MT  0.99972066   +0 54 24.7
 AI3965
 AI3965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI3965!SPC SD N     -   0.99985517  x   0.99998084  =   0.99983601
 AI3965!UTM  13      -   0.99985517  x   0.99972066  =   0.99957587
 AI3965
 AI3965_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9906747578(NAD 83)
 AI3965
 AI3965                          SUPERSEDED SURVEY CONTROL
 AI3965
 AI3965  NAD 83(2007)-  45 34 28.88253(N)    103 43 49.03915(W) AD(2002.00) 0
 AI3965  ELLIP H (02/10/07)  923.969  (m)                       GP(2002.00)    
 AI3965  NAD 83(1996)-  45 34 28.88199(N)    103 43 49.03913(W) AD(       ) A
 AI3965  ELLIP H (06/23/03)  923.958  (m)                       GP(       ) 3 1
 AI3965  NAVD 88             939.90   (m)         3083.7    (f) LEVELING    3  
 AI3965
 AI3965.Superseded values are not recommended for survey control.
 AI3965
 AI3965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI3965.See file dsdata.pdf to determine how the superseded data were derived.
 AI3965
 AI3965_MARKER: Z = SEE DESCRIPTION
 AI3965_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3965_STAMPING: 20-18.00 1998
 AI3965_MARK LOGO: NGS
 AI3965_PROJECTION: FLUSH
 AI3965_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3965_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3965+STABILITY: POSITION/ELEVATION WELL
 AI3965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3965+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AI3965_ROD/PIPE-DEPTH: 13.0 meters
 AI3965_SLEEVE-DEPTH  : 2.00 meters
 AI3965
 AI3965  HISTORY     - Date     Condition        Report By
 AI3965  HISTORY     - 1998     MONUMENTED       SDDT
 AI3965  HISTORY     - 19981030 GOOD             NGS
 AI3965  HISTORY     - 20020514 GOOD             SDDT
 AI3965
 AI3965                          STATION DESCRIPTION
 AI3965
 AI3965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3965'15.3 KM (9.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3965'U.S. HIGHWAY 85 IN BUFFALO, 32.5 M (106.6 FT) NORTHWEST OF MILEPOST
 AI3965'18, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AI3965'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST
 AI3965'AND THE WEST END OF 2 BRACED FENCE POSTS, AND 0.4 M (1.3 FT) NORTH OF
 AI3965'A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AI3965'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP. THE DATUM
 AI3965'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI3965'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON
 AI3965'HIGHWAY RIGHT-OF-WAY.
 AI3965
 AI3965                          STATION RECOVERY (2002)
 AI3965
 AI3965'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI3965'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3966 ***********************************************************************
 AI3966  DESIGNATION -  20 018.90
 AI3966  PID         -  AI3966
 AI3966  STATE/COUNTY-  SD/HARDING
 AI3966  COUNTRY     -  US
 AI3966  USGS QUAD   -  SADDLE BUTTE (2017)
 AI3966
 AI3966                         *CURRENT SURVEY CONTROL
 AI3966  ______________________________________________________________________
 AI3966* NAD 83(1986) POSITION- 45 34 54.8    (N) 103 43 01.9    (W)   HD_HELD2
 AI3966* NAVD 88 ORTHO HEIGHT -   929.550 (meters)     3049.70  (feet) ADJUSTED
 AI3966  ______________________________________________________________________
 AI3966  GEOID HEIGHT    -        -15.961 (meters)                     GEOID18
 AI3966  DYNAMIC HEIGHT  -        929.381 (meters)     3049.14  (feet) COMP
 AI3966  MODELED GRAVITY -    980,401.7   (mgal)                       NAVD 88
 AI3966
 AI3966  VERT ORDER      -  FIRST     CLASS II
 AI3966
 AI3966.The horizontal coordinates were established by autonomous hand held GPS
 AI3966.observations and have an estimated accuracy of +/- 10 meters.
 AI3966
 AI3966.The orthometric height was determined by differential leveling and
 AI3966.adjusted by the NATIONAL GEODETIC SURVEY
 AI3966.in April 2000.
 AI3966
 AI3966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3966.GEOID18 height accuracy estimate available here.
 AI3966
 AI3966.Click photographs - Photos may exist for this station.
 AI3966
 AI3966.The dynamic height is computed by dividing the NAVD 88
 AI3966.geopotential number by the normal gravity value computed on the
 AI3966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3966.degrees latitude (g = 980.6199 gals.).
 AI3966
 AI3966.The modeled gravity was interpolated from observed gravity values.
 AI3966
 AI3966;                    North         East    Units  Estimated Accuracy
 AI3966;SPC SD N     -   200,968.      310,000.      MT  (+/- 10 meters HH2 GPS)
 AI3966
 AI3966_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0007548394(NAD 83)
 AI3966
 AI3966                          SUPERSEDED SURVEY CONTROL
 AI3966
 AI3966.No superseded survey control is available for this station.
 AI3966
 AI3966_MARKER: DD = SURVEY DISK
 AI3966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3966_STAMPING: 20-18.90 1997
 AI3966_MARK LOGO: SDSM
 AI3966_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3966+STABILITY: SURFACE MOTION
 AI3966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3966+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2010
 AI3966
 AI3966  HISTORY     - Date     Condition        Report By
 AI3966  HISTORY     - 1997     MONUMENTED       SDDT
 AI3966  HISTORY     - 19981030 GOOD             NGS
 AI3966  HISTORY     - 20100520 GOOD             GEOCAC
 AI3966
 AI3966                          STATION DESCRIPTION
 AI3966
 AI3966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3966'13.9 KM (8.65 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3966'U.S. HIGHWAY 85 IN BUFFALO, 175.0 M (574.1 FT) WEST OF MILEPOST 19,
 AI3966'42.4 M (139.1 FT) NORTH OF BENCH MARK H 32, 22.7 M (74.5 FT) SOUTHEAST
 AI3966'OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) NORTH OF THE
 AI3966'SOUTH END OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT) NORTHWEST OF A
 AI3966'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI3966'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI3966
 AI3966                          STATION RECOVERY (2010)
 AI3966
 AI3966'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 AI3966'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3967 ***********************************************************************
 AI3967  DESIGNATION -  20 020.00
 AI3967  PID         -  AI3967
 AI3967  STATE/COUNTY-  SD/HARDING
 AI3967  COUNTRY     -  US
 AI3967  USGS QUAD   -  SADDLE BUTTE (2017)
 AI3967
 AI3967                         *CURRENT SURVEY CONTROL
 AI3967  ______________________________________________________________________
 AI3967* NAD 83(1986) POSITION- 45 35 21.     (N) 103 41 57.     (W)   SCALED
 AI3967* NAVD 88 ORTHO HEIGHT -   923.517 (meters)     3029.91  (feet) ADJUSTED
 AI3967  ______________________________________________________________________
 AI3967  GEOID HEIGHT    -        -15.947 (meters)                     GEOID18
 AI3967  DYNAMIC HEIGHT  -        923.356 (meters)     3029.38  (feet) COMP
 AI3967  MODELED GRAVITY -    980,409.9   (mgal)                       NAVD 88
 AI3967
 AI3967  VERT ORDER      -  FIRST     CLASS II
 AI3967
 AI3967.The horizontal coordinates were scaled from a map and have
 AI3967.an estimated accuracy of +/- 6 seconds.
 AI3967
 AI3967.The orthometric height was determined by differential leveling and
 AI3967.adjusted by the NATIONAL GEODETIC SURVEY
 AI3967.in April 2000.
 AI3967
 AI3967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3967.GEOID18 height accuracy estimate available here.
 AI3967
 AI3967.Click photographs - Photos may exist for this station.
 AI3967
 AI3967.The dynamic height is computed by dividing the NAVD 88
 AI3967.geopotential number by the normal gravity value computed on the
 AI3967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3967.degrees latitude (g = 980.6199 gals.).
 AI3967
 AI3967.The modeled gravity was interpolated from observed gravity values.
 AI3967
 AI3967;                    North         East    Units  Estimated Accuracy
 AI3967;SPC SD N     -   201,710.      311,440.      MT  (+/- 180 meters Scaled)
 AI3967
 AI3967_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL014492(NAD 83)
 AI3967
 AI3967                          SUPERSEDED SURVEY CONTROL
 AI3967
 AI3967.No superseded survey control is available for this station.
 AI3967
 AI3967_MARKER: DD = SURVEY DISK
 AI3967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3967_STAMPING: 20-20.00 1997
 AI3967_MARK LOGO: SDSM
 AI3967_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3967+STABILITY: SURFACE MOTION
 AI3967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3967+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3967
 AI3967  HISTORY     - Date     Condition        Report By
 AI3967  HISTORY     - 1997     MONUMENTED       SDDT
 AI3967  HISTORY     - 19981030 GOOD             NGS
 AI3967
 AI3967                          STATION DESCRIPTION
 AI3967
 AI3967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3967'12.1 KM (7.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3967'U.S. HIGHWAY 85 IN BUFFALO, 36.0 M (118.1 FT) NORTHWEST OF MILEPOST
 AI3967'20, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 AI3967'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTHWEST OF
 AI3967'THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT) SOUTH OF A
 AI3967'WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI3967'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT
 AI3967'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3969 ***********************************************************************
 AI3969  DESIGNATION -  20 022.55
 AI3969  PID         -  AI3969
 AI3969  STATE/COUNTY-  SD/HARDING
 AI3969  COUNTRY     -  US
 AI3969  USGS QUAD   -  SADDLE BUTTE (2017)
 AI3969
 AI3969                         *CURRENT SURVEY CONTROL
 AI3969  ______________________________________________________________________
 AI3969* NAD 83(1986) POSITION- 45 35 20.     (N) 103 39 20.     (W)   SCALED
 AI3969* NAVD 88 ORTHO HEIGHT -   901.437 (meters)     2957.46  (feet) ADJUSTED
 AI3969  ______________________________________________________________________
 AI3969  GEOID HEIGHT    -        -15.942 (meters)                     GEOID18
 AI3969  DYNAMIC HEIGHT  -        901.284 (meters)     2956.96  (feet) COMP
 AI3969  MODELED GRAVITY -    980,415.3   (mgal)                       NAVD 88
 AI3969
 AI3969  VERT ORDER      -  FIRST     CLASS II
 AI3969
 AI3969.The horizontal coordinates were scaled from a map and have
 AI3969.an estimated accuracy of +/- 6 seconds.
 AI3969
 AI3969.The orthometric height was determined by differential leveling and
 AI3969.adjusted by the NATIONAL GEODETIC SURVEY
 AI3969.in April 2000.
 AI3969
 AI3969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3969.GEOID18 height accuracy estimate available here.
 AI3969
 AI3969.Click photographs - Photos may exist for this station.
 AI3969
 AI3969.The dynamic height is computed by dividing the NAVD 88
 AI3969.geopotential number by the normal gravity value computed on the
 AI3969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3969.degrees latitude (g = 980.6199 gals.).
 AI3969
 AI3969.The modeled gravity was interpolated from observed gravity values.
 AI3969
 AI3969;                    North         East    Units  Estimated Accuracy
 AI3969;SPC SD N     -   201,530.      314,840.      MT  (+/- 180 meters Scaled)
 AI3969
 AI3969_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL048492(NAD 83)
 AI3969
 AI3969                          SUPERSEDED SURVEY CONTROL
 AI3969
 AI3969.No superseded survey control is available for this station.
 AI3969
 AI3969_MARKER: DD = SURVEY DISK
 AI3969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3969_STAMPING: 20-22.55 1997
 AI3969_MARK LOGO: SDSM
 AI3969_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3969+STABILITY: SURFACE MOTION
 AI3969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3969+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3969
 AI3969  HISTORY     - Date     Condition        Report By
 AI3969  HISTORY     - 1997     MONUMENTED       SDDT
 AI3969  HISTORY     - 19981030 GOOD             NGS
 AI3969
 AI3969                          STATION DESCRIPTION
 AI3969
 AI3969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3969'8.8 KM (5.45 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3969'U.S. HIGHWAY 85 IN BUFFALO, 776.0 M (2545.9 FT) WEST OF MILEPOST 23,
 AI3969'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 AI3969'NORTHEAST OF THE WEST END OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT)
 AI3969'NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AI3969'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3969'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3970 ***********************************************************************
 AI3970  DESIGNATION -  20 024.31
 AI3970  PID         -  AI3970
 AI3970  STATE/COUNTY-  SD/HARDING
 AI3970  COUNTRY     -  US
 AI3970  USGS QUAD   -  BUFFALO (2017)
 AI3970
 AI3970                         *CURRENT SURVEY CONTROL
 AI3970  ______________________________________________________________________
 AI3970* NAD 83(1986) POSITION- 45 34 54.     (N) 103 37 04.     (W)   SCALED
 AI3970* NAVD 88 ORTHO HEIGHT -   889.178 (meters)     2917.24  (feet) ADJUSTED
 AI3970  ______________________________________________________________________
 AI3970  GEOID HEIGHT    -        -15.950 (meters)                     GEOID18
 AI3970  DYNAMIC HEIGHT  -        889.030 (meters)     2916.76  (feet) COMP
 AI3970  MODELED GRAVITY -    980,419.0   (mgal)                       NAVD 88
 AI3970
 AI3970  VERT ORDER      -  FIRST     CLASS II
 AI3970
 AI3970.The horizontal coordinates were scaled from a map and have
 AI3970.an estimated accuracy of +/- 6 seconds.
 AI3970
 AI3970.The orthometric height was determined by differential leveling and
 AI3970.adjusted by the NATIONAL GEODETIC SURVEY
 AI3970.in April 2000.
 AI3970
 AI3970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3970.GEOID18 height accuracy estimate available here.
 AI3970
 AI3970.Click photographs - Photos may exist for this station.
 AI3970
 AI3970.The dynamic height is computed by dividing the NAVD 88
 AI3970.geopotential number by the normal gravity value computed on the
 AI3970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3970.degrees latitude (g = 980.6199 gals.).
 AI3970
 AI3970.The modeled gravity was interpolated from observed gravity values.
 AI3970
 AI3970;                    North         East    Units  Estimated Accuracy
 AI3970;SPC SD N     -   200,590.      317,750.      MT  (+/- 180 meters Scaled)
 AI3970
 AI3970_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL078484(NAD 83)
 AI3970
 AI3970                          SUPERSEDED SURVEY CONTROL
 AI3970
 AI3970.No superseded survey control is available for this station.
 AI3970
 AI3970_MARKER: DB = BENCH MARK DISK
 AI3970_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3970_SP_SET: ABUTMENT
 AI3970_STAMPING: 20.024.31 1976 2915.51
 AI3970_MARK LOGO: SDHD
 AI3970_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3970_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3970_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI3970+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3970
 AI3970  HISTORY     - Date     Condition        Report By
 AI3970  HISTORY     - 1976     MONUMENTED       SDHD
 AI3970  HISTORY     - 19981030 GOOD             NGS
 AI3970
 AI3970                          STATION DESCRIPTION
 AI3970
 AI3970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3970'5.6 KM (3.45 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3970'U.S. HIGHWAY 85 IN BUFFALO, IN TOP OF AND 0.8 M (2.6 FT) NORTHWEST OF
 AI3970'THE SOUTHEAST END OF THE WEST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE
 AI3970'SPANNING BRUSH CREEK, 777.0 M (2549.2 FT) EAST OF MILEPOST 24, 5.5 M
 AI3970'(18.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) EAST OF A
 AI3970'WITNESS POST, AND 0.1 M (0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AI3970'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3968 ***********************************************************************
 AI3968  DESIGNATION -  20 025.60
 AI3968  PID         -  AI3968
 AI3968  STATE/COUNTY-  SD/HARDING
 AI3968  COUNTRY     -  US
 AI3968  USGS QUAD   -  BUFFALO (2017)
 AI3968
 AI3968                         *CURRENT SURVEY CONTROL
 AI3968  ______________________________________________________________________
 AI3968* NAD 83(1986) POSITION- 45 34 54.     (N) 103 35 22.     (W)   SCALED
 AI3968* NAVD 88 ORTHO HEIGHT -   881.948 (meters)     2893.52  (feet) ADJUSTED
 AI3968  ______________________________________________________________________
 AI3968  GEOID HEIGHT    -        -15.954 (meters)                     GEOID18
 AI3968  DYNAMIC HEIGHT  -        881.805 (meters)     2893.06  (feet) COMP
 AI3968  MODELED GRAVITY -    980,423.6   (mgal)                       NAVD 88
 AI3968
 AI3968  VERT ORDER      -  FIRST     CLASS II
 AI3968
 AI3968.The horizontal coordinates were scaled from a map and have
 AI3968.an estimated accuracy of +/- 6 seconds.
 AI3968
 AI3968.The orthometric height was determined by differential leveling and
 AI3968.adjusted by the NATIONAL GEODETIC SURVEY
 AI3968.in April 2000.
 AI3968
 AI3968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3968.GEOID18 height accuracy estimate available here.
 AI3968
 AI3968.Click photographs - Photos may exist for this station.
 AI3968
 AI3968.The dynamic height is computed by dividing the NAVD 88
 AI3968.geopotential number by the normal gravity value computed on the
 AI3968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3968.degrees latitude (g = 980.6199 gals.).
 AI3968
 AI3968.The modeled gravity was interpolated from observed gravity values.
 AI3968
 AI3968;                    North         East    Units  Estimated Accuracy
 AI3968;SPC SD N     -   200,490.      319,960.      MT  (+/- 180 meters Scaled)
 AI3968
 AI3968_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL100485(NAD 83)
 AI3968
 AI3968                          SUPERSEDED SURVEY CONTROL
 AI3968
 AI3968.No superseded survey control is available for this station.
 AI3968
 AI3968_MARKER: Z = SEE DESCRIPTION
 AI3968_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3968_STAMPING: 20-25.60 1998
 AI3968_MARK LOGO: NGS
 AI3968_PROJECTION: FLUSH
 AI3968_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3968_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3968+STABILITY: POSITION/ELEVATION WELL
 AI3968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3968+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3968_ROD/PIPE-DEPTH: 6.4 meters
 AI3968_SLEEVE-DEPTH  : 2.0 meters
 AI3968
 AI3968  HISTORY     - Date     Condition        Report By
 AI3968  HISTORY     - 1998     MONUMENTED       SDDT
 AI3968  HISTORY     - 19981030 GOOD             NGS
 AI3968
 AI3968                          STATION DESCRIPTION
 AI3968
 AI3968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3968'3.4 KM (2.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3968'U.S. HIGHWAY 85 IN BUFFALO, 653.0 M (2142.4 FT) WEST OF MILEPOST 26,
 AI3968'22.3 M (73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) EAST
 AI3968'OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT) NORTH OF A METAL
 AI3968'GUARD POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3
 AI3968'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 AI3968'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 AI3968'CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AI3968'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE
 AI3968'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3971 ***********************************************************************
 AI3971  DESIGNATION -  20 026.95
 AI3971  PID         -  AI3971
 AI3971  STATE/COUNTY-  SD/HARDING
 AI3971  COUNTRY     -  US
 AI3971  USGS QUAD   -  BUFFALO (2017)
 AI3971
 AI3971                         *CURRENT SURVEY CONTROL
 AI3971  ______________________________________________________________________
 AI3971* NAD 83(1986) POSITION- 45 34 53.6    (N) 103 33 48.4    (W)   HD_HELD2
 AI3971* NAVD 88 ORTHO HEIGHT -   873.454 (meters)     2865.66  (feet) ADJUSTED
 AI3971  ______________________________________________________________________
 AI3971  GEOID HEIGHT    -        -15.962 (meters)                     GEOID18
 AI3971  DYNAMIC HEIGHT  -        873.316 (meters)     2865.20  (feet) COMP
 AI3971  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 AI3971
 AI3971  VERT ORDER      -  FIRST     CLASS II
 AI3971
 AI3971.The horizontal coordinates were established by autonomous hand held GPS
 AI3971.observations and have an estimated accuracy of +/- 10 meters.
 AI3971
 AI3971.The orthometric height was determined by differential leveling and
 AI3971.adjusted by the NATIONAL GEODETIC SURVEY
 AI3971.in April 2000.
 AI3971
 AI3971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3971.GEOID18 height accuracy estimate available here.
 AI3971
 AI3971.Click photographs - Photos may exist for this station.
 AI3971
 AI3971.The dynamic height is computed by dividing the NAVD 88
 AI3971.geopotential number by the normal gravity value computed on the
 AI3971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3971.degrees latitude (g = 980.6199 gals.).
 AI3971
 AI3971.The modeled gravity was interpolated from observed gravity values.
 AI3971
 AI3971;                    North         East    Units  Estimated Accuracy
 AI3971;SPC SD N     -   200,392.      321,985.      MT  (+/- 10 meters HH2 GPS)
 AI3971
 AI3971_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1207148560(NAD 83)
 AI3971
 AI3971                          SUPERSEDED SURVEY CONTROL
 AI3971
 AI3971.No superseded survey control is available for this station.
 AI3971
 AI3971_MARKER: DD = SURVEY DISK
 AI3971_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3971_SP_SET: ABUTMENT
 AI3971_STAMPING: 20.026.95 1976 2863.94
 AI3971_MARK LOGO: NONE
 AI3971_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3971_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3971_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI3971+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3971
 AI3971  HISTORY     - Date     Condition        Report By
 AI3971  HISTORY     - 1976     MONUMENTED       SDHD
 AI3971  HISTORY     - 19981030 GOOD             NGS
 AI3971
 AI3971                          STATION DESCRIPTION
 AI3971
 AI3971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3971'1.4 KM (0.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI3971'U.S. HIGHWAY 85 IN BUFFALO, IN TOP OF AND 0.8 M (2.6 FT) NORTHWEST OF
 AI3971'THE SOUTHEAST END OF THE EAST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE
 AI3971'SPANNING BRUSH CREEK, 239.0 M (784.1 FT) WEST OF MILEPOST 27, 5.5 M
 AI3971'(18.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) WEST OF A
 AI3971'WITNESS POST, AND 0.1 M (0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AI3971'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3972 ***********************************************************************
 AI3972  DESIGNATION -  20 030.30
 AI3972  PID         -  AI3972
 AI3972  STATE/COUNTY-  SD/HARDING
 AI3972  COUNTRY     -  US
 AI3972  USGS QUAD   -  BUFFALO (2017)
 AI3972
 AI3972                         *CURRENT SURVEY CONTROL
 AI3972  ______________________________________________________________________
 AI3972* NAD 83(1986) POSITION- 45 33 35.     (N) 103 31 30.     (W)   SCALED
 AI3972* NAVD 88 ORTHO HEIGHT -   879.227 (meters)     2884.60  (feet) ADJUSTED
 AI3972  ______________________________________________________________________
 AI3972  GEOID HEIGHT    -        -16.005 (meters)                     GEOID18
 AI3972  DYNAMIC HEIGHT  -        879.088 (meters)     2884.14  (feet) COMP
 AI3972  MODELED GRAVITY -    980,427.8   (mgal)                       NAVD 88
 AI3972
 AI3972  VERT ORDER      -  FIRST     CLASS II
 AI3972
 AI3972.The horizontal coordinates were scaled from a map and have
 AI3972.an estimated accuracy of +/- 6 seconds.
 AI3972
 AI3972.The orthometric height was determined by differential leveling and
 AI3972.adjusted by the NATIONAL GEODETIC SURVEY
 AI3972.in April 2000.
 AI3972
 AI3972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3972.GEOID18 height accuracy estimate available here.
 AI3972
 AI3972.Click photographs - Photos may exist for this station.
 AI3972
 AI3972.The dynamic height is computed by dividing the NAVD 88
 AI3972.geopotential number by the normal gravity value computed on the
 AI3972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3972.degrees latitude (g = 980.6199 gals.).
 AI3972
 AI3972.The modeled gravity was interpolated from observed gravity values.
 AI3972
 AI3972;                    North         East    Units  Estimated Accuracy
 AI3972;SPC SD N     -   197,840.      324,880.      MT  (+/- 180 meters Scaled)
 AI3972
 AI3972_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL151461(NAD 83)
 AI3972
 AI3972                          SUPERSEDED SURVEY CONTROL
 AI3972
 AI3972.No superseded survey control is available for this station.
 AI3972
 AI3972_MARKER: Z = SEE DESCRIPTION
 AI3972_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3972_STAMPING: 20-30.30 1998
 AI3972_MARK LOGO: NGS
 AI3972_PROJECTION: FLUSH
 AI3972_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3972+STABILITY: POSITION/ELEVATION WELL
 AI3972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3972+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI3972_ROD/PIPE-DEPTH: 12.8 meters
 AI3972_SLEEVE-DEPTH  : 2.0 meters
 AI3972
 AI3972  HISTORY     - Date     Condition        Report By
 AI3972  HISTORY     - 1998     MONUMENTED       SDDT
 AI3972  HISTORY     - 19981030 GOOD             NGS
 AI3972
 AI3972                          STATION DESCRIPTION
 AI3972
 AI3972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI3972'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3972'STATE HIGHWAY 20 IN BUFFALO, THENCE 1.6 KM (1.00 MI) EASTERLY ALONG
 AI3972'STATE HIGHWAY 20, 485.0 M (1591.2 FT) EAST OF MILEPOST 30, 22.3 M
 AI3972'(73.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) WEST OF THE
 AI3972'CENTER OF A GATE, 3.7 M (12.1 FT) EAST OF A T-FENCE CORNER, 0.5 M (1.6
 AI3972'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL
 AI3972'GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 AI3972'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI3972'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI3972'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI3972'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3973 ***********************************************************************
 AI3973  DESIGNATION -  20 031.55
 AI3973  PID         -  AI3973
 AI3973  STATE/COUNTY-  SD/HARDING
 AI3973  COUNTRY     -  US
 AI3973  USGS QUAD   -  BUFFALO (2017)
 AI3973
 AI3973                         *CURRENT SURVEY CONTROL
 AI3973  ______________________________________________________________________
 AI3973* NAD 83(1986) POSITION- 45 33 37.     (N) 103 29 59.     (W)   SCALED
 AI3973* NAVD 88 ORTHO HEIGHT -   872.305 (meters)     2861.89  (feet) ADJUSTED
 AI3973  ______________________________________________________________________
 AI3973  GEOID HEIGHT    -        -16.021 (meters)                     GEOID18
 AI3973  DYNAMIC HEIGHT  -        872.168 (meters)     2861.44  (feet) COMP
 AI3973  MODELED GRAVITY -    980,428.7   (mgal)                       NAVD 88
 AI3973
 AI3973  VERT ORDER      -  FIRST     CLASS II
 AI3973
 AI3973.The horizontal coordinates were scaled from a map and have
 AI3973.an estimated accuracy of +/- 6 seconds.
 AI3973
 AI3973.The orthometric height was determined by differential leveling and
 AI3973.adjusted by the NATIONAL GEODETIC SURVEY
 AI3973.in April 2000.
 AI3973
 AI3973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3973.GEOID18 height accuracy estimate available here.
 AI3973
 AI3973.Click photographs - Photos may exist for this station.
 AI3973
 AI3973.The dynamic height is computed by dividing the NAVD 88
 AI3973.geopotential number by the normal gravity value computed on the
 AI3973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3973.degrees latitude (g = 980.6199 gals.).
 AI3973
 AI3973.The modeled gravity was interpolated from observed gravity values.
 AI3973
 AI3973;                    North         East    Units  Estimated Accuracy
 AI3973;SPC SD N     -   197,810.      326,850.      MT  (+/- 180 meters Scaled)
 AI3973
 AI3973_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL170462(NAD 83)
 AI3973
 AI3973                          SUPERSEDED SURVEY CONTROL
 AI3973
 AI3973.No superseded survey control is available for this station.
 AI3973
 AI3973_MARKER: DD = SURVEY DISK
 AI3973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3973_STAMPING: 20-31.55 1997
 AI3973_MARK LOGO: SDSM
 AI3973_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3973+STABILITY: SURFACE MOTION
 AI3973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3973+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3973
 AI3973  HISTORY     - Date     Condition        Report By
 AI3973  HISTORY     - 1997     MONUMENTED       SDDT
 AI3973  HISTORY     - 19990527 GOOD             NGS
 AI3973
 AI3973                          STATION DESCRIPTION
 AI3973
 AI3973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3973'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3973'STATE HIGHWAY 20 IN BUFFALO, THENCE 3.6 KM (2.25 MI) EASTERLY ALONG
 AI3973'STATE HIGHWAY 20, 674.2 M (2211.9 FT) WEST OF MILEPOST 32, 22.9 M
 AI3973'(75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.9 M (9.5 FT) WEST OF THE
 AI3973'CENTER OF A FIELD ENTRANCE, 2.4 M (7.9 FT) EAST OF A T-FENCE CORNER,
 AI3973'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 AI3973'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI3973'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3974 ***********************************************************************
 AI3974  DESIGNATION -  20 032.65
 AI3974  PID         -  AI3974
 AI3974  STATE/COUNTY-  SD/HARDING
 AI3974  COUNTRY     -  US
 AI3974  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI3974
 AI3974                         *CURRENT SURVEY CONTROL
 AI3974  ______________________________________________________________________
 AI3974* NAD 83(1986) POSITION- 45 33 35.     (N) 103 28 37.     (W)   SCALED
 AI3974* NAVD 88 ORTHO HEIGHT -   886.657 (meters)     2908.97  (feet) ADJUSTED
 AI3974  ______________________________________________________________________
 AI3974  GEOID HEIGHT    -        -16.039 (meters)                     GEOID18
 AI3974  DYNAMIC HEIGHT  -        886.518 (meters)     2908.52  (feet) COMP
 AI3974  MODELED GRAVITY -    980,429.5   (mgal)                       NAVD 88
 AI3974
 AI3974  VERT ORDER      -  FIRST     CLASS II
 AI3974
 AI3974.The horizontal coordinates were scaled from a map and have
 AI3974.an estimated accuracy of +/- 6 seconds.
 AI3974
 AI3974.The orthometric height was determined by differential leveling and
 AI3974.adjusted by the NATIONAL GEODETIC SURVEY
 AI3974.in April 2000.
 AI3974
 AI3974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3974.GEOID18 height accuracy estimate available here.
 AI3974
 AI3974.Click photographs - Photos may exist for this station.
 AI3974
 AI3974.The dynamic height is computed by dividing the NAVD 88
 AI3974.geopotential number by the normal gravity value computed on the
 AI3974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3974.degrees latitude (g = 980.6199 gals.).
 AI3974
 AI3974.The modeled gravity was interpolated from observed gravity values.
 AI3974
 AI3974;                    North         East    Units  Estimated Accuracy
 AI3974;SPC SD N     -   197,670.      328,630.      MT  (+/- 180 meters Scaled)
 AI3974
 AI3974_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL188462(NAD 83)
 AI3974
 AI3974                          SUPERSEDED SURVEY CONTROL
 AI3974
 AI3974.No superseded survey control is available for this station.
 AI3974
 AI3974_MARKER: DD = SURVEY DISK
 AI3974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3974_STAMPING: 20-32.65 1997
 AI3974_MARK LOGO: SDSM
 AI3974_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3974+STABILITY: SURFACE MOTION
 AI3974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3974+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3974
 AI3974  HISTORY     - Date     Condition        Report By
 AI3974  HISTORY     - 1997     MONUMENTED       SDDT
 AI3974  HISTORY     - 19990527 GOOD             NGS
 AI3974
 AI3974                          STATION DESCRIPTION
 AI3974
 AI3974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3974'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3974'STATE HIGHWAY 20 IN BUFFALO, THENCE 5.4 KM (3.35 MI) EASTERLY ALONG
 AI3974'STATE HIGHWAY 20, 569.0 M (1866.8 FT) WEST OF MILEPOST 33, 22.6 M
 AI3974'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) BELOW THE
 AI3974'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AI3974'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI3974'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3975 ***********************************************************************
 AI3975  DESIGNATION -  20 033.70
 AI3975  PID         -  AI3975
 AI3975  STATE/COUNTY-  SD/HARDING
 AI3975  COUNTRY     -  US
 AI3975  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI3975
 AI3975                         *CURRENT SURVEY CONTROL
 AI3975  ______________________________________________________________________
 AI3975* NAD 83(1986) POSITION- 45 33 35.     (N) 103 27 22.     (W)   SCALED
 AI3975* NAVD 88 ORTHO HEIGHT -   880.722 (meters)     2889.50  (feet) ADJUSTED
 AI3975  ______________________________________________________________________
 AI3975  GEOID HEIGHT    -        -16.055 (meters)                     GEOID18
 AI3975  DYNAMIC HEIGHT  -        880.586 (meters)     2889.06  (feet) COMP
 AI3975  MODELED GRAVITY -    980,430.5   (mgal)                       NAVD 88
 AI3975
 AI3975  VERT ORDER      -  FIRST     CLASS II
 AI3975
 AI3975.The horizontal coordinates were scaled from a map and have
 AI3975.an estimated accuracy of +/- 6 seconds.
 AI3975
 AI3975.The orthometric height was determined by differential leveling and
 AI3975.adjusted by the NATIONAL GEODETIC SURVEY
 AI3975.in April 2000.
 AI3975
 AI3975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3975.GEOID18 height accuracy estimate available here.
 AI3975
 AI3975.Click photographs - Photos may exist for this station.
 AI3975
 AI3975.The dynamic height is computed by dividing the NAVD 88
 AI3975.geopotential number by the normal gravity value computed on the
 AI3975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3975.degrees latitude (g = 980.6199 gals.).
 AI3975
 AI3975.The modeled gravity was interpolated from observed gravity values.
 AI3975
 AI3975;                    North         East    Units  Estimated Accuracy
 AI3975;SPC SD N     -   197,600.      330,250.      MT  (+/- 180 meters Scaled)
 AI3975
 AI3975_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL204462(NAD 83)
 AI3975
 AI3975                          SUPERSEDED SURVEY CONTROL
 AI3975
 AI3975.No superseded survey control is available for this station.
 AI3975
 AI3975_MARKER: DD = SURVEY DISK
 AI3975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3975_STAMPING: 20-33.70 1997
 AI3975_MARK LOGO: SDSM
 AI3975_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3975+STABILITY: SURFACE MOTION
 AI3975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3975+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3975
 AI3975  HISTORY     - Date     Condition        Report By
 AI3975  HISTORY     - 1997     MONUMENTED       SDDT
 AI3975  HISTORY     - 19990527 GOOD             NGS
 AI3975
 AI3975                          STATION DESCRIPTION
 AI3975
 AI3975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3975'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3975'STATE HIGHWAY 20 IN BUFFALO, THENCE 7.0 KM (4.35 MI) EASTERLY ALONG
 AI3975'STATE HIGHWAY 20, 549.0 M (1801.2 FT) WEST OF MILEPOST 34, 23.0 M
 AI3975'(75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) BELOW THE
 AI3975'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AI3975'WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) SOUTH OF A
 AI3975'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3975'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3976 ***********************************************************************
 AI3976  DESIGNATION -  20 034.65
 AI3976  PID         -  AI3976
 AI3976  STATE/COUNTY-  SD/HARDING
 AI3976  COUNTRY     -  US
 AI3976  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI3976
 AI3976                         *CURRENT SURVEY CONTROL
 AI3976  ______________________________________________________________________
 AI3976* NAD 83(1986) POSITION- 45 33 36.     (N) 103 26 11.     (W)   SCALED
 AI3976* NAVD 88 ORTHO HEIGHT -   901.723 (meters)     2958.40  (feet) ADJUSTED
 AI3976  ______________________________________________________________________
 AI3976  GEOID HEIGHT    -        -16.073 (meters)                     GEOID18
 AI3976  DYNAMIC HEIGHT  -        901.584 (meters)     2957.95  (feet) COMP
 AI3976  MODELED GRAVITY -    980,431.4   (mgal)                       NAVD 88
 AI3976
 AI3976  VERT ORDER      -  FIRST     CLASS II
 AI3976
 AI3976.The horizontal coordinates were scaled from a map and have
 AI3976.an estimated accuracy of +/- 6 seconds.
 AI3976
 AI3976.The orthometric height was determined by differential leveling and
 AI3976.adjusted by the NATIONAL GEODETIC SURVEY
 AI3976.in April 2000.
 AI3976
 AI3976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3976.GEOID18 height accuracy estimate available here.
 AI3976
 AI3976.Click photographs - Photos may exist for this station.
 AI3976
 AI3976.The dynamic height is computed by dividing the NAVD 88
 AI3976.geopotential number by the normal gravity value computed on the
 AI3976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3976.degrees latitude (g = 980.6199 gals.).
 AI3976
 AI3976.The modeled gravity was interpolated from observed gravity values.
 AI3976
 AI3976;                    North         East    Units  Estimated Accuracy
 AI3976;SPC SD N     -   197,570.      331,790.      MT  (+/- 180 meters Scaled)
 AI3976
 AI3976_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL220463(NAD 83)
 AI3976
 AI3976                          SUPERSEDED SURVEY CONTROL
 AI3976
 AI3976.No superseded survey control is available for this station.
 AI3976
 AI3976_MARKER: DD = SURVEY DISK
 AI3976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3976_STAMPING: 20-34.65 1997
 AI3976_MARK LOGO: SDSM
 AI3976_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3976+STABILITY: SURFACE MOTION
 AI3976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3976+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3976
 AI3976  HISTORY     - Date     Condition        Report By
 AI3976  HISTORY     - 1997     MONUMENTED       SDDT
 AI3976  HISTORY     - 19990527 GOOD             NGS
 AI3976
 AI3976                          STATION DESCRIPTION
 AI3976
 AI3976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3976'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3976'STATE HIGHWAY 20 IN BUFFALO, THENCE 8.5 KM (5.30 MI) EASTERLY ALONG
 AI3976'STATE HIGHWAY 20, 659.8 M (2164.7 FT) WEST OF MILEPOST 35, 23.3 M
 AI3976'(76.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 16.1 M (52.8 FT) NORTHEAST
 AI3976'OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 1.0 M (3.3 FT) EAST
 AI3976'OF THE CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) ABOVE THE LEVEL OF
 AI3976'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AI3976'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3976'THE HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3977 ***********************************************************************
 AI3977  DESIGNATION -  20 035.65
 AI3977  PID         -  AI3977
 AI3977  STATE/COUNTY-  SD/HARDING
 AI3977  COUNTRY     -  US
 AI3977  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI3977
 AI3977                         *CURRENT SURVEY CONTROL
 AI3977  ______________________________________________________________________
 AI3977* NAD 83(1986) POSITION- 45 33 35.     (N) 103 24 50.     (W)   SCALED
 AI3977* NAVD 88 ORTHO HEIGHT -   883.759 (meters)     2899.47  (feet) ADJUSTED
 AI3977  ______________________________________________________________________
 AI3977  GEOID HEIGHT    -        -16.097 (meters)                     GEOID18
 AI3977  DYNAMIC HEIGHT  -        883.624 (meters)     2899.02  (feet) COMP
 AI3977  MODELED GRAVITY -    980,432.2   (mgal)                       NAVD 88
 AI3977
 AI3977  VERT ORDER      -  FIRST     CLASS II
 AI3977
 AI3977.The horizontal coordinates were scaled from a map and have
 AI3977.an estimated accuracy of +/- 6 seconds.
 AI3977
 AI3977.The orthometric height was determined by differential leveling and
 AI3977.adjusted by the NATIONAL GEODETIC SURVEY
 AI3977.in April 2000.
 AI3977
 AI3977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3977.GEOID18 height accuracy estimate available here.
 AI3977
 AI3977.Click photographs - Photos may exist for this station.
 AI3977
 AI3977.The dynamic height is computed by dividing the NAVD 88
 AI3977.geopotential number by the normal gravity value computed on the
 AI3977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3977.degrees latitude (g = 980.6199 gals.).
 AI3977
 AI3977.The modeled gravity was interpolated from observed gravity values.
 AI3977
 AI3977;                    North         East    Units  Estimated Accuracy
 AI3977;SPC SD N     -   197,470.      333,540.      MT  (+/- 180 meters Scaled)
 AI3977
 AI3977_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL237463(NAD 83)
 AI3977
 AI3977                          SUPERSEDED SURVEY CONTROL
 AI3977
 AI3977.No superseded survey control is available for this station.
 AI3977
 AI3977_MARKER: Z = SEE DESCRIPTION
 AI3977_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3977_STAMPING: 20-35.65 1998
 AI3977_MARK LOGO: NGS
 AI3977_PROJECTION: FLUSH
 AI3977_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3977_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3977+STABILITY: POSITION/ELEVATION WELL
 AI3977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3977+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3977_ROD/PIPE-DEPTH: 12.8 meters
 AI3977_SLEEVE-DEPTH  : 2.0 meters
 AI3977
 AI3977  HISTORY     - Date     Condition        Report By
 AI3977  HISTORY     - 1998     MONUMENTED       SDDT
 AI3977  HISTORY     - 19990527 GOOD             NGS
 AI3977
 AI3977                          STATION DESCRIPTION
 AI3977
 AI3977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3977'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3977'STATE HIGHWAY 20 IN BUFFALO, THENCE 10.3 KM (6.40 MI) EASTERLY ALONG
 AI3977'STATE HIGHWAY 20, 506.9 M (1663.1 FT) WEST OF MILEPOST 36, 23.1 M
 AI3977'(75.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) EAST OF THE
 AI3977'MOST EASTERLY OF 2 BRACED FENCE POSTS, 1.3 M (4.3 FT) WEST OF THE
 AI3977'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AI3977'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AI3977'METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 AI3977'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI3977'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI3977'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI3977'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3978 ***********************************************************************
 AI3978  DESIGNATION -  20 036.55
 AI3978  PID         -  AI3978
 AI3978  STATE/COUNTY-  SD/HARDING
 AI3978  COUNTRY     -  US
 AI3978  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI3978
 AI3978                         *CURRENT SURVEY CONTROL
 AI3978  ______________________________________________________________________
 AI3978* NAD 83(1986) POSITION- 45 33 35.     (N) 103 23 43.     (W)   SCALED
 AI3978* NAVD 88 ORTHO HEIGHT -   872.469 (meters)     2862.43  (feet) ADJUSTED
 AI3978  ______________________________________________________________________
 AI3978  GEOID HEIGHT    -        -16.118 (meters)                     GEOID18
 AI3978  DYNAMIC HEIGHT  -        872.335 (meters)     2861.99  (feet) COMP
 AI3978  MODELED GRAVITY -    980,432.7   (mgal)                       NAVD 88
 AI3978
 AI3978  VERT ORDER      -  FIRST     CLASS II
 AI3978
 AI3978.The horizontal coordinates were scaled from a map and have
 AI3978.an estimated accuracy of +/- 6 seconds.
 AI3978
 AI3978.The orthometric height was determined by differential leveling and
 AI3978.adjusted by the NATIONAL GEODETIC SURVEY
 AI3978.in April 2000.
 AI3978
 AI3978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3978.GEOID18 height accuracy estimate available here.
 AI3978
 AI3978.Click photographs - Photos may exist for this station.
 AI3978
 AI3978.The dynamic height is computed by dividing the NAVD 88
 AI3978.geopotential number by the normal gravity value computed on the
 AI3978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3978.degrees latitude (g = 980.6199 gals.).
 AI3978
 AI3978.The modeled gravity was interpolated from observed gravity values.
 AI3978
 AI3978;                    North         East    Units  Estimated Accuracy
 AI3978;SPC SD N     -   197,400.      335,000.      MT  (+/- 180 meters Scaled)
 AI3978
 AI3978_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL252463(NAD 83)
 AI3978
 AI3978                          SUPERSEDED SURVEY CONTROL
 AI3978
 AI3978.No superseded survey control is available for this station.
 AI3978
 AI3978_MARKER: DD = SURVEY DISK
 AI3978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3978_STAMPING: 20-36.55 1997
 AI3978_MARK LOGO: SDSM
 AI3978_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3978+STABILITY: SURFACE MOTION
 AI3978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3978+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3978
 AI3978  HISTORY     - Date     Condition        Report By
 AI3978  HISTORY     - 1997     MONUMENTED       SDDT
 AI3978  HISTORY     - 19990527 GOOD             NGS
 AI3978
 AI3978                          STATION DESCRIPTION
 AI3978
 AI3978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3978'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3978'STATE HIGHWAY 20 IN BUFFALO, THENCE 11.7 KM (7.25 MI) EASTERLY ALONG
 AI3978'STATE HIGHWAY 20, 693.1 M (2273.9 FT) WEST OF MILEPOST 37, 23.2 M
 AI3978'(76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.8 M (9.2 FT) EAST OF THE
 AI3978'CENTER OF A FIELD ENTRANCE, 1.2 M (3.9 FT) WEST OF THE MOST EASTERLY
 AI3978'OF 2 BRACED FENCE POSTS, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AI3978'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A
 AI3978'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3978'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3979 ***********************************************************************
 AI3979  DESIGNATION -  20 037.60
 AI3979  PID         -  AI3979
 AI3979  STATE/COUNTY-  SD/HARDING
 AI3979  COUNTRY     -  US
 AI3979  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI3979
 AI3979                         *CURRENT SURVEY CONTROL
 AI3979  ______________________________________________________________________
 AI3979* NAD 83(1986) POSITION- 45 33 35.     (N) 103 22 26.     (W)   SCALED
 AI3979* NAVD 88 ORTHO HEIGHT -   867.089 (meters)     2844.77  (feet) ADJUSTED
 AI3979  ______________________________________________________________________
 AI3979  GEOID HEIGHT    -        -16.145 (meters)                     GEOID18
 AI3979  DYNAMIC HEIGHT  -        866.956 (meters)     2844.34  (feet) COMP
 AI3979  MODELED GRAVITY -    980,432.8   (mgal)                       NAVD 88
 AI3979
 AI3979  VERT ORDER      -  FIRST     CLASS II
 AI3979
 AI3979.The horizontal coordinates were scaled from a map and have
 AI3979.an estimated accuracy of +/- 6 seconds.
 AI3979
 AI3979.The orthometric height was determined by differential leveling and
 AI3979.adjusted by the NATIONAL GEODETIC SURVEY
 AI3979.in April 2000.
 AI3979
 AI3979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3979.GEOID18 height accuracy estimate available here.
 AI3979
 AI3979.Click photographs - Photos may exist for this station.
 AI3979
 AI3979.The dynamic height is computed by dividing the NAVD 88
 AI3979.geopotential number by the normal gravity value computed on the
 AI3979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3979.degrees latitude (g = 980.6199 gals.).
 AI3979
 AI3979.The modeled gravity was interpolated from observed gravity values.
 AI3979
 AI3979;                    North         East    Units  Estimated Accuracy
 AI3979;SPC SD N     -   197,330.      336,660.      MT  (+/- 180 meters Scaled)
 AI3979
 AI3979_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL269464(NAD 83)
 AI3979
 AI3979                          SUPERSEDED SURVEY CONTROL
 AI3979
 AI3979.No superseded survey control is available for this station.
 AI3979
 AI3979_MARKER: DB = BENCH MARK DISK
 AI3979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3979_STAMPING: 20-37.60
 AI3979_MARK LOGO: SDDT
 AI3979_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3979+STABILITY: SURFACE MOTION
 AI3979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3979+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3979
 AI3979  HISTORY     - Date     Condition        Report By
 AI3979  HISTORY     - 1995     MONUMENTED       SDDT
 AI3979  HISTORY     - 19990527 GOOD             NGS
 AI3979
 AI3979                          STATION DESCRIPTION
 AI3979
 AI3979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3979'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3979'STATE HIGHWAY 20 IN BUFFALO, THENCE 13.4 KM (8.30 MI) EASTERLY ALONG
 AI3979'STATE HIGHWAY 20, 744.6 M (2442.9 FT) WEST OF MILEPOST 38, 31.6 M
 AI3979'(103.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 28.5 M (93.5 FT)
 AI3979'NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 14.4 M (47.2 FT) SOUTH
 AI3979'OF A UTILITY POLE WITH A GUY CABLE, 0.4 M (1.3 FT) SOUTH OF A FENCE,
 AI3979'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AI3979'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3980 ***********************************************************************
 AI3980  DESIGNATION -  20 038.15
 AI3980  PID         -  AI3980
 AI3980  STATE/COUNTY-  SD/HARDING
 AI3980  COUNTRY     -  US
 AI3980  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI3980
 AI3980                         *CURRENT SURVEY CONTROL
 AI3980  ______________________________________________________________________
 AI3980* NAD 83(1986) POSITION- 45 33 27.     (N) 103 21 47.     (W)   SCALED
 AI3980* NAVD 88 ORTHO HEIGHT -   854.533 (meters)     2803.58  (feet) ADJUSTED
 AI3980  ______________________________________________________________________
 AI3980  GEOID HEIGHT    -        -16.161 (meters)                     GEOID18
 AI3980  DYNAMIC HEIGHT  -        854.401 (meters)     2803.15  (feet) COMP
 AI3980  MODELED GRAVITY -    980,432.1   (mgal)                       NAVD 88
 AI3980
 AI3980  VERT ORDER      -  FIRST     CLASS II
 AI3980
 AI3980.The horizontal coordinates were scaled from a map and have
 AI3980.an estimated accuracy of +/- 6 seconds.
 AI3980
 AI3980.The orthometric height was determined by differential leveling and
 AI3980.adjusted by the NATIONAL GEODETIC SURVEY
 AI3980.in April 2000.
 AI3980
 AI3980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3980.GEOID18 height accuracy estimate available here.
 AI3980
 AI3980.Click photographs - Photos may exist for this station.
 AI3980
 AI3980.The dynamic height is computed by dividing the NAVD 88
 AI3980.geopotential number by the normal gravity value computed on the
 AI3980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3980.degrees latitude (g = 980.6199 gals.).
 AI3980
 AI3980.The modeled gravity was interpolated from observed gravity values.
 AI3980
 AI3980;                    North         East    Units  Estimated Accuracy
 AI3980;SPC SD N     -   197,050.      337,500.      MT  (+/- 180 meters Scaled)
 AI3980
 AI3980_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL277461(NAD 83)
 AI3980
 AI3980                          SUPERSEDED SURVEY CONTROL
 AI3980
 AI3980.No superseded survey control is available for this station.
 AI3980
 AI3980_MARKER: DB = BENCH MARK DISK
 AI3980_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI3980_SP_SET: ABUTMENT
 AI3980_STAMPING: 20-38.15
 AI3980_MARK LOGO: SDDT
 AI3980_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3980_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI3980+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3980
 AI3980  HISTORY     - Date     Condition        Report By
 AI3980  HISTORY     - 1995     MONUMENTED       SDDT
 AI3980  HISTORY     - 19990527 GOOD             NGS
 AI3980
 AI3980                          STATION DESCRIPTION
 AI3980
 AI3980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3980'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3980'STATE HIGHWAY 20 IN BUFFALO, THENCE 14.3 KM (8.90 MI) EASTERLY ALONG
 AI3980'STATE HIGHWAY 20, IN TOP OF AND 1.1 M (3.6 FT) SOUTH OF THE NORTH END
 AI3980'OF THE WEST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING CLARKS
 AI3980'FORK CREEK, 162.9 M (534.4 FT) EAST OF MILEPOST 38, 6.4 M (21.0 FT)
 AI3980'NORTH OF THE HIGHWAY CENTERLINE, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS
 AI3980'POST, AND 0.1 M (0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY. NOTE--THE
 AI3980'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3981 ***********************************************************************
 AI3981  DESIGNATION -  20 038.70
 AI3981  PID         -  AI3981
 AI3981  STATE/COUNTY-  SD/HARDING
 AI3981  COUNTRY     -  US
 AI3981  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI3981
 AI3981                         *CURRENT SURVEY CONTROL
 AI3981  ______________________________________________________________________
 AI3981* NAD 83(1986) POSITION- 45 33 19.     (N) 103 21 05.     (W)   SCALED
 AI3981* NAVD 88 ORTHO HEIGHT -   864.422 (meters)     2836.02  (feet) ADJUSTED
 AI3981  ______________________________________________________________________
 AI3981  GEOID HEIGHT    -        -16.177 (meters)                     GEOID18
 AI3981  DYNAMIC HEIGHT  -        864.288 (meters)     2835.58  (feet) COMP
 AI3981  MODELED GRAVITY -    980,431.2   (mgal)                       NAVD 88
 AI3981
 AI3981  VERT ORDER      -  FIRST     CLASS II
 AI3981
 AI3981.The horizontal coordinates were scaled from a map and have
 AI3981.an estimated accuracy of +/- 6 seconds.
 AI3981
 AI3981.The orthometric height was determined by differential leveling and
 AI3981.adjusted by the NATIONAL GEODETIC SURVEY
 AI3981.in April 2000.
 AI3981
 AI3981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3981.GEOID18 height accuracy estimate available here.
 AI3981
 AI3981.Click photographs - Photos may exist for this station.
 AI3981
 AI3981.The dynamic height is computed by dividing the NAVD 88
 AI3981.geopotential number by the normal gravity value computed on the
 AI3981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3981.degrees latitude (g = 980.6199 gals.).
 AI3981
 AI3981.The modeled gravity was interpolated from observed gravity values.
 AI3981
 AI3981;                    North         East    Units  Estimated Accuracy
 AI3981;SPC SD N     -   196,770.      338,400.      MT  (+/- 180 meters Scaled)
 AI3981
 AI3981_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL286459(NAD 83)
 AI3981
 AI3981                          SUPERSEDED SURVEY CONTROL
 AI3981
 AI3981.No superseded survey control is available for this station.
 AI3981
 AI3981_MARKER: DB = BENCH MARK DISK
 AI3981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3981_STAMPING: 20-38.70
 AI3981_MARK LOGO: SDDT
 AI3981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3981+STABILITY: SURFACE MOTION
 AI3981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3981+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3981
 AI3981  HISTORY     - Date     Condition        Report By
 AI3981  HISTORY     - 1995     MONUMENTED       SDDT
 AI3981  HISTORY     - 19990527 GOOD             NGS
 AI3981
 AI3981                          STATION DESCRIPTION
 AI3981
 AI3981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3981'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3981'STATE HIGHWAY 20 IN BUFFALO, THENCE 15.2 KM (9.45 MI) EASTERLY ALONG
 AI3981'STATE HIGHWAY 20, 601.0 M (1971.8 FT) WEST OF MILEPOST 39, 41.9 M
 AI3981'(137.5 FT) NORTHWEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY,
 AI3981'33.2 M (108.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.3 M (50.2 FT)
 AI3981'SOUTHEAST OF A UTILITY POLE, 1.9 M (6.2 FT) SOUTHEAST OF A FENCE
 AI3981'CORNER, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 AI3981'LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND THE
 AI3981'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3981'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3982 ***********************************************************************
 AI3982  DESIGNATION -  20 039.20
 AI3982  PID         -  AI3982
 AI3982  STATE/COUNTY-  SD/HARDING
 AI3982  COUNTRY     -  US
 AI3982  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI3982
 AI3982                         *CURRENT SURVEY CONTROL
 AI3982  ______________________________________________________________________
 AI3982* NAD 83(1986) POSITION- 45 33 08.     (N) 103 20 24.     (W)   SCALED
 AI3982* NAVD 88 ORTHO HEIGHT -   867.747 (meters)     2846.93  (feet) ADJUSTED
 AI3982  ______________________________________________________________________
 AI3982  GEOID HEIGHT    -        -16.194 (meters)                     GEOID18
 AI3982  DYNAMIC HEIGHT  -        867.611 (meters)     2846.49  (feet) COMP
 AI3982  MODELED GRAVITY -    980,429.8   (mgal)                       NAVD 88
 AI3982
 AI3982  VERT ORDER      -  FIRST     CLASS II
 AI3982
 AI3982.The horizontal coordinates were scaled from a map and have
 AI3982.an estimated accuracy of +/- 6 seconds.
 AI3982
 AI3982.The orthometric height was determined by differential leveling and
 AI3982.adjusted by the NATIONAL GEODETIC SURVEY
 AI3982.in April 2000.
 AI3982
 AI3982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3982.GEOID18 height accuracy estimate available here.
 AI3982
 AI3982.Click photographs - Photos may exist for this station.
 AI3982
 AI3982.The dynamic height is computed by dividing the NAVD 88
 AI3982.geopotential number by the normal gravity value computed on the
 AI3982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3982.degrees latitude (g = 980.6199 gals.).
 AI3982
 AI3982.The modeled gravity was interpolated from observed gravity values.
 AI3982
 AI3982;                    North         East    Units  Estimated Accuracy
 AI3982;SPC SD N     -   196,390.      339,270.      MT  (+/- 180 meters Scaled)
 AI3982
 AI3982_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL295456(NAD 83)
 AI3982
 AI3982                          SUPERSEDED SURVEY CONTROL
 AI3982
 AI3982.No superseded survey control is available for this station.
 AI3982
 AI3982_MARKER: DD = SURVEY DISK
 AI3982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3982_STAMPING: 20-39.20 1997
 AI3982_MARK LOGO: SDSM
 AI3982_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3982+STABILITY: SURFACE MOTION
 AI3982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3982+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3982
 AI3982  HISTORY     - Date     Condition        Report By
 AI3982  HISTORY     - 1997     MONUMENTED       SDDT
 AI3982  HISTORY     - 19990527 GOOD             NGS
 AI3982
 AI3982                          STATION DESCRIPTION
 AI3982
 AI3982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3982'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3982'STATE HIGHWAY 20 IN BUFFALO, THENCE 16.2 KM (10.05 MI) EASTERLY ALONG
 AI3982'STATE HIGHWAY 20, 316.9 M (1039.7 FT) EAST OF MILEPOST 39, 22.5 M
 AI3982'(73.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.9 M (52.2 FT) WEST OF
 AI3982'THE MOST WESTERLY OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE
 AI3982'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST AND
 AI3982'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI3982'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3983 ***********************************************************************
 AI3983  DESIGNATION -  20 039.75
 AI3983  PID         -  AI3983
 AI3983  STATE/COUNTY-  SD/HARDING
 AI3983  COUNTRY     -  US
 AI3983  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI3983
 AI3983                         *CURRENT SURVEY CONTROL
 AI3983  ______________________________________________________________________
 AI3983* NAD 83(1986) POSITION- 45 32 57.     (N) 103 19 46.     (W)   SCALED
 AI3983* NAVD 88 ORTHO HEIGHT -   881.268 (meters)     2891.29  (feet) ADJUSTED
 AI3983  ______________________________________________________________________
 AI3983  GEOID HEIGHT    -        -16.211 (meters)                     GEOID18
 AI3983  DYNAMIC HEIGHT  -        881.129 (meters)     2890.84  (feet) COMP
 AI3983  MODELED GRAVITY -    980,428.2   (mgal)                       NAVD 88
 AI3983
 AI3983  VERT ORDER      -  FIRST     CLASS II
 AI3983
 AI3983.The horizontal coordinates were scaled from a map and have
 AI3983.an estimated accuracy of +/- 6 seconds.
 AI3983
 AI3983.The orthometric height was determined by differential leveling and
 AI3983.adjusted by the NATIONAL GEODETIC SURVEY
 AI3983.in April 2000.
 AI3983
 AI3983.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3983.GEOID18 height accuracy estimate available here.
 AI3983
 AI3983.Click photographs - Photos may exist for this station.
 AI3983
 AI3983.The dynamic height is computed by dividing the NAVD 88
 AI3983.geopotential number by the normal gravity value computed on the
 AI3983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3983.degrees latitude (g = 980.6199 gals.).
 AI3983
 AI3983.The modeled gravity was interpolated from observed gravity values.
 AI3983
 AI3983;                    North         East    Units  Estimated Accuracy
 AI3983;SPC SD N     -   196,020.      340,080.      MT  (+/- 180 meters Scaled)
 AI3983
 AI3983_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL304453(NAD 83)
 AI3983
 AI3983                          SUPERSEDED SURVEY CONTROL
 AI3983
 AI3983.No superseded survey control is available for this station.
 AI3983
 AI3983_MARKER: DB = BENCH MARK DISK
 AI3983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3983_STAMPING: 20-39.75
 AI3983_MARK LOGO: SDDT
 AI3983_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3983+STABILITY: SURFACE MOTION
 AI3983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3983+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3983
 AI3983  HISTORY     - Date     Condition        Report By
 AI3983  HISTORY     - 1995     MONUMENTED       SDDT
 AI3983  HISTORY     - 19990527 GOOD             NGS
 AI3983
 AI3983                          STATION DESCRIPTION
 AI3983
 AI3983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3983'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI3983'STATE HIGHWAY 20 IN BUFFALO, THENCE 17.1 KM (10.60 MI) EASTERLY ALONG
 AI3983'STATE HIGHWAY 20, 486.3 M (1595.5 FT) WEST OF MILEPOST 40, 33.1 M
 AI3983'(108.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) SOUTHEAST
 AI3983'OF UTILITY POLE NUMBER 191, 1.1 M (3.6 FT) WEST OF THE MOST EASTERLY
 AI3983'OF 3 BRACED FENCE POSTS, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AI3983'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AI3983'POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AI3983'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4006 ***********************************************************************
 AI4006  DESIGNATION -  20 040.60
 AI4006  PID         -  AI4006
 AI4006  STATE/COUNTY-  SD/HARDING
 AI4006  COUNTRY     -  US
 AI4006  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI4006
 AI4006                         *CURRENT SURVEY CONTROL
 AI4006  ______________________________________________________________________
 AI4006* NAD 83(1986) POSITION- 45 32 47.     (N) 103 18 43.     (W)   SCALED
 AI4006* NAVD 88 ORTHO HEIGHT -   869.715 (meters)     2853.39  (feet) ADJUSTED
 AI4006  ______________________________________________________________________
 AI4006  GEOID HEIGHT    -        -16.239 (meters)                     GEOID18
 AI4006  DYNAMIC HEIGHT  -        869.574 (meters)     2852.93  (feet) COMP
 AI4006  MODELED GRAVITY -    980,424.4   (mgal)                       NAVD 88
 AI4006
 AI4006  VERT ORDER      -  FIRST     CLASS II
 AI4006
 AI4006.The horizontal coordinates were scaled from a map and have
 AI4006.an estimated accuracy of +/- 6 seconds.
 AI4006
 AI4006.The orthometric height was determined by differential leveling and
 AI4006.adjusted by the NATIONAL GEODETIC SURVEY
 AI4006.in April 2000.
 AI4006
 AI4006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4006.GEOID18 height accuracy estimate available here.
 AI4006
 AI4006.Click photographs - Photos may exist for this station.
 AI4006
 AI4006.The dynamic height is computed by dividing the NAVD 88
 AI4006.geopotential number by the normal gravity value computed on the
 AI4006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4006.degrees latitude (g = 980.6199 gals.).
 AI4006
 AI4006.The modeled gravity was interpolated from observed gravity values.
 AI4006
 AI4006;                    North         East    Units  Estimated Accuracy
 AI4006;SPC SD N     -   195,650.      341,440.      MT  (+/- 180 meters Scaled)
 AI4006
 AI4006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL317450(NAD 83)
 AI4006
 AI4006                          SUPERSEDED SURVEY CONTROL
 AI4006
 AI4006.No superseded survey control is available for this station.
 AI4006
 AI4006_MARKER: DB = BENCH MARK DISK
 AI4006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4006_STAMPING: 20-40.60
 AI4006_MARK LOGO: SDDT
 AI4006_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4006+STABILITY: SURFACE MOTION
 AI4006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4006+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4006
 AI4006  HISTORY     - Date     Condition        Report By
 AI4006  HISTORY     - 1995     MONUMENTED       SDDT
 AI4006  HISTORY     - 19990527 GOOD             NGS
 AI4006
 AI4006                          STATION DESCRIPTION
 AI4006
 AI4006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4006'18.4 KM (11.45 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4006'OFFICE IN REVA, 796.7 M (2613.8 FT) WEST OF MILEPOST 41, 61.5 M (201.8
 AI4006'FT) WEST OF A UTILITY POLE WITH 2 GUY CABLES, 30.8 M (101.0 FT) NORTH
 AI4006'OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 26.8 M (87.9 FT) SOUTHEAST
 AI4006'OF A UTILITY POLE, 3.8 M (12.5 FT) EAST OF THE MOST WESTERLY OF 5
 AI4006'BRACED FENCE POSTS, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AI4006'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4006'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4007 ***********************************************************************
 AI4007  DESIGNATION -  20 041.40
 AI4007  PID         -  AI4007
 AI4007  STATE/COUNTY-  SD/HARDING
 AI4007  COUNTRY     -  US
 AI4007  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI4007
 AI4007                         *CURRENT SURVEY CONTROL
 AI4007  ______________________________________________________________________
 AI4007* NAD 83(1986) POSITION- 45 32 43.     (N) 103 17 46.     (W)   SCALED
 AI4007* NAVD 88 ORTHO HEIGHT -   871.228 (meters)     2858.35  (feet) ADJUSTED
 AI4007  ______________________________________________________________________
 AI4007  GEOID HEIGHT    -        -16.264 (meters)                     GEOID18
 AI4007  DYNAMIC HEIGHT  -        871.084 (meters)     2857.88  (feet) COMP
 AI4007  MODELED GRAVITY -    980,420.5   (mgal)                       NAVD 88
 AI4007
 AI4007  VERT ORDER      -  FIRST     CLASS II
 AI4007
 AI4007.The horizontal coordinates were scaled from a map and have
 AI4007.an estimated accuracy of +/- 6 seconds.
 AI4007
 AI4007.The orthometric height was determined by differential leveling and
 AI4007.adjusted by the NATIONAL GEODETIC SURVEY
 AI4007.in April 2000.
 AI4007
 AI4007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4007.GEOID18 height accuracy estimate available here.
 AI4007
 AI4007.Click photographs - Photos may exist for this station.
 AI4007
 AI4007.The dynamic height is computed by dividing the NAVD 88
 AI4007.geopotential number by the normal gravity value computed on the
 AI4007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4007.degrees latitude (g = 980.6199 gals.).
 AI4007
 AI4007.The modeled gravity was interpolated from observed gravity values.
 AI4007
 AI4007;                    North         East    Units  Estimated Accuracy
 AI4007;SPC SD N     -   195,480.      342,670.      MT  (+/- 180 meters Scaled)
 AI4007
 AI4007_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL330449(NAD 83)
 AI4007
 AI4007                          SUPERSEDED SURVEY CONTROL
 AI4007
 AI4007.No superseded survey control is available for this station.
 AI4007
 AI4007_MARKER: DD = SURVEY DISK
 AI4007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4007_STAMPING: 20-41.40 1997
 AI4007_MARK LOGO: SDSM
 AI4007_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4007+STABILITY: SURFACE MOTION
 AI4007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4007+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4007
 AI4007  HISTORY     - Date     Condition        Report By
 AI4007  HISTORY     - 1997     MONUMENTED       SDDT
 AI4007  HISTORY     - 19990527 GOOD             NGS
 AI4007
 AI4007                          STATION DESCRIPTION
 AI4007
 AI4007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4007'17.1 KM (10.60 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4007'OFFICE IN REVA, 456.5 M (1497.7 FT) EAST OF MILEPOST 41, 29.5 M (96.8
 AI4007'FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.5 M (47.6 FT) SOUTH OF THE
 AI4007'EAST END OF A CULVERT UNDER A FIELD ENTRANCE, 4.6 M (15.1 FT) EAST OF
 AI4007'THE CENTER OF THE FIELD ENTRANCE, 0.5 M (1.6 FT) NORTH OF A WITNESS
 AI4007'POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AI4007'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 AI4007'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4008 ***********************************************************************
 AI4008  DESIGNATION -  20 042.60
 AI4008  PID         -  AI4008
 AI4008  STATE/COUNTY-  SD/HARDING
 AI4008  COUNTRY     -  US
 AI4008  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AI4008
 AI4008                         *CURRENT SURVEY CONTROL
 AI4008  ______________________________________________________________________
 AI4008* NAD 83(1986) POSITION- 45 32 43.     (N) 103 16 28.     (W)   SCALED
 AI4008* NAVD 88 ORTHO HEIGHT -   909.444 (meters)     2983.73  (feet) ADJUSTED
 AI4008  ______________________________________________________________________
 AI4008  GEOID HEIGHT    -        -16.297 (meters)                     GEOID18
 AI4008  DYNAMIC HEIGHT  -        909.296 (meters)     2983.25  (feet) COMP
 AI4008  MODELED GRAVITY -    980,421.4   (mgal)                       NAVD 88
 AI4008
 AI4008  VERT ORDER      -  FIRST     CLASS II
 AI4008
 AI4008.The horizontal coordinates were scaled from a map and have
 AI4008.an estimated accuracy of +/- 6 seconds.
 AI4008
 AI4008.The orthometric height was determined by differential leveling and
 AI4008.adjusted by the NATIONAL GEODETIC SURVEY
 AI4008.in April 2000.
 AI4008
 AI4008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4008.GEOID18 height accuracy estimate available here.
 AI4008
 AI4008.Click photographs - Photos may exist for this station.
 AI4008
 AI4008.The dynamic height is computed by dividing the NAVD 88
 AI4008.geopotential number by the normal gravity value computed on the
 AI4008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4008.degrees latitude (g = 980.6199 gals.).
 AI4008
 AI4008.The modeled gravity was interpolated from observed gravity values.
 AI4008
 AI4008;                    North         East    Units  Estimated Accuracy
 AI4008;SPC SD N     -   195,410.      344,360.      MT  (+/- 180 meters Scaled)
 AI4008
 AI4008_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL347449(NAD 83)
 AI4008
 AI4008                          SUPERSEDED SURVEY CONTROL
 AI4008
 AI4008.No superseded survey control is available for this station.
 AI4008
 AI4008_MARKER: DD = SURVEY DISK
 AI4008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4008_STAMPING: 20-42.60 1997
 AI4008_MARK LOGO: SDSM
 AI4008_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4008+STABILITY: SURFACE MOTION
 AI4008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4008+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4008
 AI4008  HISTORY     - Date     Condition        Report By
 AI4008  HISTORY     - 1997     MONUMENTED       SDDT
 AI4008  HISTORY     - 19990527 GOOD             NGS
 AI4008
 AI4008                          STATION DESCRIPTION
 AI4008
 AI4008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4008'15.5 KM (9.65 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4008'IN REVA, 561.8 M (1843.2 FT) WEST OF MILEPOST 43, 30.0 M (98.4 FT)
 AI4008'SOUTH OF THE HIGHWAY CENTERLINE, 21.1 M (69.2 FT) WEST OF UNDERGROUND
 AI4008'CABLE JUNCTION BOX NUMBER LP 3, 5.0 M (16.4 FT) EAST OF THE CENTER OF
 AI4008'A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AI4008'(1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI4008'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4008'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7918 ***********************************************************************
 AC7918  CBN         -  This is a Cooperative Base Network Control Station.
 AC7918  DESIGNATION -  20 043.54
 AC7918  PID         -  AC7918
 AC7918  STATE/COUNTY-  SD/HARDING
 AC7918  COUNTRY     -  US
 AC7918  USGS QUAD   -  SHEEP PEN DRAW SE (2017)
 AC7918
 AC7918                         *CURRENT SURVEY CONTROL
 AC7918  ______________________________________________________________________
 AC7918* NAD 83(2011) POSITION- 45 32 32.31285(N) 103 15 23.47296(W)   ADJUSTED
 AC7918* NAD 83(2011) ELLIP HT-   883.307 (meters)        (06/27/12)   ADJUSTED
 AC7918* NAD 83(2011) EPOCH   -  2010.00
 AC7918* NAVD 88 ORTHO HEIGHT -   899.627 (meters)     2951.53  (feet) ADJUSTED
 AC7918  ______________________________________________________________________
 AC7918  GEOID HEIGHT    -        -16.329 (meters)                     GEOID18
 AC7918  NAD 83(2011) X  - -1,026,257.031 (meters)                     COMP
 AC7918  NAD 83(2011) Y  - -4,356,135.711 (meters)                     COMP
 AC7918  NAD 83(2011) Z  -  4,530,394.342 (meters)                     COMP
 AC7918  LAPLACE CORR    -         -4.26  (seconds)                    DEFLEC18
 AC7918  DYNAMIC HEIGHT  -        899.480 (meters)     2951.04  (feet) COMP
 AC7918  MODELED GRAVITY -    980,421.5   (mgal)                       NAVD 88
 AC7918
 AC7918  VERT ORDER      -  FIRST     CLASS II
 AC7918
 AC7918  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7918  Standards:
 AC7918         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7918            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7918  -------------------------------------------------------------------
 AC7918  NETWORK    1.19   3.57           0.56   0.37   1.82     -0.08379007
 AC7918  -------------------------------------------------------------------
 AC7918  Click here for local accuracies and other accuracy information.
 AC7918
 AC7918.The horizontal coordinates were established by GPS observations
 AC7918.and adjusted by the National Geodetic Survey in June 2012.
 AC7918
 AC7918.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7918.been affixed to the stable North American tectonic plate. See 
 AC7918.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7918
 AC7918.The horizontal coordinates are valid at the epoch date displayed above
 AC7918.which is a decimal equivalence of Year/Month/Day.
 AC7918
 AC7918.The orthometric height was determined by differential leveling and
 AC7918.adjusted by the NATIONAL GEODETIC SURVEY
 AC7918.in April 2000.
 AC7918
 AC7918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7918.GEOID18 height accuracy estimate available here.
 AC7918
 AC7918.Click photographs - Photos may exist for this station.
 AC7918
 AC7918.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7918
 AC7918.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7918
 AC7918.The ellipsoidal height was determined by GPS observations
 AC7918.and is referenced to NAD 83.
 AC7918
 AC7918.The dynamic height is computed by dividing the NAVD 88
 AC7918.geopotential number by the normal gravity value computed on the
 AC7918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7918.degrees latitude (g = 980.6199 gals.).
 AC7918
 AC7918.The modeled gravity was interpolated from observed gravity values.
 AC7918
 AC7918. The following values were computed from the NAD 83(2011) position.
 AC7918
 AC7918;                    North         East     Units Scale Factor Converg.
 AC7918;SPC SD N     -   195,024.844   345,742.107   MT  0.99997583   -2 18 17.1
 AC7918;SPC SD N     -   639,844.01  1,134,322.23   sFT  0.99997583   -2 18 17.1
 AC7918;UTM  13      - 5,044,675.296   636,110.072   MT  0.99982777   +1 14 40.7
 AC7918
 AC7918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7918!SPC SD N     -   0.99986154  x   0.99997583  =   0.99983737
 AC7918!UTM  13      -   0.99986154  x   0.99982777  =   0.99968933
 AC7918
 AC7918_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL3611044675(NAD 83)
 AC7918
 AC7918                          SUPERSEDED SURVEY CONTROL
 AC7918
 AC7918  NAD 83(2007)-  45 32 32.31275(N)    103 15 23.47408(W) AD(2002.00) 0
 AC7918  ELLIP H (02/10/07)  883.339  (m)                       GP(2002.00)    
 AC7918  ELLIP H (04/15/04)  883.347  (m)                       GP(       ) 2 1
 AC7918  NAD 83(1996)-  45 32 32.31209(N)    103 15 23.47347(W) AD(       ) B
 AC7918  ELLIP H (04/18/97)  883.417  (m)                       GP(       ) 4 1
 AC7918  NAVD 88 (04/18/97)  899.6    (m)  GEOID96  model used  GPS OBS        
 AC7918
 AC7918.Superseded values are not recommended for survey control.
 AC7918
 AC7918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7918.See file dsdata.pdf to determine how the superseded data were derived.
 AC7918
 AC7918_MARKER: Z = SEE DESCRIPTION
 AC7918_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7918_STAMPING: 20-43.54 1995
 AC7918_MARK LOGO: NGS
 AC7918_PROJECTION: FLUSH
 AC7918_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7918+STABILITY: POSITION/ELEVATION WELL
 AC7918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7918+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AC7918_ROD/PIPE-DEPTH: 12.8 meters
 AC7918_SLEEVE-DEPTH  : 1.8 meters
 AC7918
 AC7918  HISTORY     - Date     Condition        Report By
 AC7918  HISTORY     - 1995     MONUMENTED       SDDT
 AC7918  HISTORY     - 19960829 GOOD             NGS
 AC7918  HISTORY     - 19990527 GOOD             NGS
 AC7918
 AC7918                          STATION DESCRIPTION
 AC7918
 AC7918'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7918'THE STATION IS LOCATED ABOUT 24.2 KM (15.05 MI) EAST-SOUTHEAST OF
 AC7918'BUFFALO AND 14.2 KM (8.80 MI) WEST OF REVA, ON STATE HIGHWAY 20.
 AC7918'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7918'POST OFFICE AND GENERAL STORE IN REVA, GO WEST ON STATE HIGHWAY 20 FOR
 AC7918'14.2 KM (8.80 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 AC7918'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7918'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.8 M (97.8
 AC7918'FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT) EAST OF THE
 AC7918'CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.4 M
 AC7918'(1.3 FT) NORTH OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTH OF A METAL
 AC7918'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7918'CAP AND THEN A 4-INCH PVC CAP.
 AC7918
 AC7918                          STATION RECOVERY (1999)
 AC7918
 AC7918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AC7918'14.0 KM (8.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AC7918'IN REVA, 687.0 M (2253.9 FT) WEST OF MILE POST 44, 29.8 M (97.8 FT)
 AC7918'SOUTH OF THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT) EAST OF THE CENTER OF
 AC7918'A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AC7918'(1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTH
 AC7918'OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7918'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP. THE DATUM
 AC7918'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AC7918'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THIS MONUMENT IS A
 AC7918'COOPERATIVE BASE NETWORK CONTROL STATION.  THE MONUMENT IS ON HIGHWAY
 AC7918'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4009 ***********************************************************************
 AI4009  DESIGNATION -  20 044.30
 AI4009  PID         -  AI4009
 AI4009  STATE/COUNTY-  SD/HARDING
 AI4009  COUNTRY     -  US
 AI4009  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4009
 AI4009                         *CURRENT SURVEY CONTROL
 AI4009  ______________________________________________________________________
 AI4009* NAD 83(1986) POSITION- 45 32 18.     (N) 103 14 32.     (W)   SCALED
 AI4009* NAVD 88 ORTHO HEIGHT -   906.383 (meters)     2973.69  (feet) ADJUSTED
 AI4009  ______________________________________________________________________
 AI4009  GEOID HEIGHT    -        -16.358 (meters)                     GEOID18
 AI4009  DYNAMIC HEIGHT  -        906.235 (meters)     2973.21  (feet) COMP
 AI4009  MODELED GRAVITY -    980,420.3   (mgal)                       NAVD 88
 AI4009
 AI4009  VERT ORDER      -  FIRST     CLASS II
 AI4009
 AI4009.The horizontal coordinates were scaled from a map and have
 AI4009.an estimated accuracy of +/- 6 seconds.
 AI4009
 AI4009.The orthometric height was determined by differential leveling and
 AI4009.adjusted by the NATIONAL GEODETIC SURVEY
 AI4009.in April 2000.
 AI4009
 AI4009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4009.GEOID18 height accuracy estimate available here.
 AI4009
 AI4009.Click photographs - Photos may exist for this station.
 AI4009
 AI4009.The dynamic height is computed by dividing the NAVD 88
 AI4009.geopotential number by the normal gravity value computed on the
 AI4009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4009.degrees latitude (g = 980.6199 gals.).
 AI4009
 AI4009.The modeled gravity was interpolated from observed gravity values.
 AI4009
 AI4009;                    North         East    Units  Estimated Accuracy
 AI4009;SPC SD N     -   194,540.      346,840.      MT  (+/- 180 meters Scaled)
 AI4009
 AI4009_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL372442(NAD 83)
 AI4009
 AI4009                          SUPERSEDED SURVEY CONTROL
 AI4009
 AI4009.No superseded survey control is available for this station.
 AI4009
 AI4009_MARKER: DD = SURVEY DISK
 AI4009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4009_STAMPING: 20-44.30 1997
 AI4009_MARK LOGO: SDSM
 AI4009_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4009+STABILITY: SURFACE MOTION
 AI4009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4009+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4009
 AI4009  HISTORY     - Date     Condition        Report By
 AI4009  HISTORY     - 1997     MONUMENTED       SDDT
 AI4009  HISTORY     - 19990527 GOOD             NGS
 AI4009
 AI4009                          STATION DESCRIPTION
 AI4009
 AI4009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4009'12.8 KM (7.95 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4009'IN REVA, 540.2 M (1772.3 FT) EAST OF MILEPOST 44, 29.5 M (96.8 FT)
 AI4009'SOUTH OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT) EAST OF THE CENTER OF
 AI4009'A FIELD ENTRANCE, 1.3 M (4.3 FT) NORTHEAST OF THE NORTHWEST CORNER OF
 AI4009'A CORRAL, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AI4009'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AI4009'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4009'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4010 ***********************************************************************
 AI4010  DESIGNATION -  20 045.25
 AI4010  PID         -  AI4010
 AI4010  STATE/COUNTY-  SD/HARDING
 AI4010  COUNTRY     -  US
 AI4010  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4010
 AI4010                         *CURRENT SURVEY CONTROL
 AI4010  ______________________________________________________________________
 AI4010* NAD 83(1986) POSITION- 45 32 05.     (N) 103 13 32.     (W)   SCALED
 AI4010* NAVD 88 ORTHO HEIGHT -   921.513 (meters)     3023.33  (feet) ADJUSTED
 AI4010  ______________________________________________________________________
 AI4010  GEOID HEIGHT    -        -16.390 (meters)                     GEOID18
 AI4010  DYNAMIC HEIGHT  -        921.355 (meters)     3022.81  (feet) COMP
 AI4010  MODELED GRAVITY -    980,412.2   (mgal)                       NAVD 88
 AI4010
 AI4010  VERT ORDER      -  FIRST     CLASS II
 AI4010
 AI4010.The horizontal coordinates were scaled from a map and have
 AI4010.an estimated accuracy of +/- 6 seconds.
 AI4010
 AI4010.The orthometric height was determined by differential leveling and
 AI4010.adjusted by the NATIONAL GEODETIC SURVEY
 AI4010.in April 2000.
 AI4010
 AI4010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4010.GEOID18 height accuracy estimate available here.
 AI4010
 AI4010.Click photographs - Photos may exist for this station.
 AI4010
 AI4010.The dynamic height is computed by dividing the NAVD 88
 AI4010.geopotential number by the normal gravity value computed on the
 AI4010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4010.degrees latitude (g = 980.6199 gals.).
 AI4010
 AI4010.The modeled gravity was interpolated from observed gravity values.
 AI4010
 AI4010;                    North         East    Units  Estimated Accuracy
 AI4010;SPC SD N     -   194,090.      348,130.      MT  (+/- 180 meters Scaled)
 AI4010
 AI4010_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL385438(NAD 83)
 AI4010
 AI4010                          SUPERSEDED SURVEY CONTROL
 AI4010
 AI4010.No superseded survey control is available for this station.
 AI4010
 AI4010_MARKER: DD = SURVEY DISK
 AI4010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4010_STAMPING: 20-45.25 1997
 AI4010_MARK LOGO: SDSM
 AI4010_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4010+STABILITY: SURFACE MOTION
 AI4010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4010+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4010
 AI4010  HISTORY     - Date     Condition        Report By
 AI4010  HISTORY     - 1997     MONUMENTED       SDDT
 AI4010  HISTORY     - 19990527 GOOD             NGS
 AI4010
 AI4010                          STATION DESCRIPTION
 AI4010
 AI4010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4010'11.4 KM (7.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4010'IN REVA, 367.9 M (1207.0 FT) EAST OF MILEPOST 45, 30.1 M (98.8 FT)
 AI4010'NORTH OF THE HIGHWAY CENTERLINE, 21.6 M (70.9 FT) NORTH OF THE NORTH
 AI4010'END OF A CULVERT UNDER THE HIGHWAY, 0.8 M (2.6 FT) WEST OF THE CENTER
 AI4010'OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4010'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI4010'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4010'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4011 ***********************************************************************
 AI4011  DESIGNATION -  20 046.25
 AI4011  PID         -  AI4011
 AI4011  STATE/COUNTY-  SD/HARDING
 AI4011  COUNTRY     -  US
 AI4011  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4011
 AI4011                         *CURRENT SURVEY CONTROL
 AI4011  ______________________________________________________________________
 AI4011* NAD 83(1986) POSITION- 45 31 53.     (N) 103 12 19.     (W)   SCALED
 AI4011* NAVD 88 ORTHO HEIGHT -   938.791 (meters)     3080.02  (feet) ADJUSTED
 AI4011  ______________________________________________________________________
 AI4011  GEOID HEIGHT    -        -16.428 (meters)                     GEOID18
 AI4011  DYNAMIC HEIGHT  -        938.627 (meters)     3079.48  (feet) COMP
 AI4011  MODELED GRAVITY -    980,409.4   (mgal)                       NAVD 88
 AI4011
 AI4011  VERT ORDER      -  FIRST     CLASS II
 AI4011
 AI4011.The horizontal coordinates were scaled from a map and have
 AI4011.an estimated accuracy of +/- 6 seconds.
 AI4011
 AI4011.The orthometric height was determined by differential leveling and
 AI4011.adjusted by the NATIONAL GEODETIC SURVEY
 AI4011.in April 2000.
 AI4011
 AI4011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4011.GEOID18 height accuracy estimate available here.
 AI4011
 AI4011.Click photographs - Photos may exist for this station.
 AI4011
 AI4011.The dynamic height is computed by dividing the NAVD 88
 AI4011.geopotential number by the normal gravity value computed on the
 AI4011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4011.degrees latitude (g = 980.6199 gals.).
 AI4011
 AI4011.The modeled gravity was interpolated from observed gravity values.
 AI4011
 AI4011;                    North         East    Units  Estimated Accuracy
 AI4011;SPC SD N     -   193,650.      349,690.      MT  (+/- 180 meters Scaled)
 AI4011
 AI4011_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL401435(NAD 83)
 AI4011
 AI4011                          SUPERSEDED SURVEY CONTROL
 AI4011
 AI4011.No superseded survey control is available for this station.
 AI4011
 AI4011_MARKER: DD = SURVEY DISK
 AI4011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4011_STAMPING: 20-46.25 1997
 AI4011_MARK LOGO: SDSM
 AI4011_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4011+STABILITY: SURFACE MOTION
 AI4011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4011+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4011
 AI4011  HISTORY     - Date     Condition        Report By
 AI4011  HISTORY     - 1997     MONUMENTED       SDDT
 AI4011  HISTORY     - 19990527 GOOD             NGS
 AI4011
 AI4011                          STATION DESCRIPTION
 AI4011
 AI4011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4011'9.8 KM (6.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4011'IN REVA, 437.1 M (1434.1 FT) EAST OF MILEPOST 46, 30.1 M (98.8 FT)
 AI4011'NORTH OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) EAST OF THE CENTER OF
 AI4011'A FIELD ENTRANCE, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT)
 AI4011'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AI4011'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4011'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4012 ***********************************************************************
 AI4012  DESIGNATION -  20 047.10
 AI4012  PID         -  AI4012
 AI4012  STATE/COUNTY-  SD/HARDING
 AI4012  COUNTRY     -  US
 AI4012  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4012
 AI4012                         *CURRENT SURVEY CONTROL
 AI4012  ______________________________________________________________________
 AI4012* NAD 83(1986) POSITION- 45 31 54.     (N) 103 11 17.     (W)   SCALED
 AI4012* NAVD 88 ORTHO HEIGHT -   971.118 (meters)     3186.08  (feet) ADJUSTED
 AI4012  ______________________________________________________________________
 AI4012  GEOID HEIGHT    -        -16.453 (meters)                     GEOID18
 AI4012  DYNAMIC HEIGHT  -        970.944 (meters)     3185.51  (feet) COMP
 AI4012  MODELED GRAVITY -    980,402.9   (mgal)                       NAVD 88
 AI4012
 AI4012  VERT ORDER      -  FIRST     CLASS II
 AI4012
 AI4012.The horizontal coordinates were scaled from a map and have
 AI4012.an estimated accuracy of +/- 6 seconds.
 AI4012
 AI4012.The orthometric height was determined by differential leveling and
 AI4012.adjusted by the NATIONAL GEODETIC SURVEY
 AI4012.in April 2000.
 AI4012
 AI4012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4012.GEOID18 height accuracy estimate available here.
 AI4012
 AI4012.Click photographs - Photos may exist for this station.
 AI4012
 AI4012.The dynamic height is computed by dividing the NAVD 88
 AI4012.geopotential number by the normal gravity value computed on the
 AI4012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4012.degrees latitude (g = 980.6199 gals.).
 AI4012
 AI4012.The modeled gravity was interpolated from observed gravity values.
 AI4012
 AI4012;                    North         East    Units  Estimated Accuracy
 AI4012;SPC SD N     -   193,630.      351,040.      MT  (+/- 180 meters Scaled)
 AI4012
 AI4012_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL414436(NAD 83)
 AI4012
 AI4012                          SUPERSEDED SURVEY CONTROL
 AI4012
 AI4012.No superseded survey control is available for this station.
 AI4012
 AI4012_MARKER: Z = SEE DESCRIPTION
 AI4012_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4012_STAMPING: 20-47.10 1998
 AI4012_MARK LOGO: NGS
 AI4012_PROJECTION: FLUSH
 AI4012_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4012_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4012+STABILITY: POSITION/ELEVATION WELL
 AI4012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4012+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4012_ROD/PIPE-DEPTH: 12.8 meters
 AI4012_SLEEVE-DEPTH  : 2.0 meters
 AI4012
 AI4012  HISTORY     - Date     Condition        Report By
 AI4012  HISTORY     - 1998     MONUMENTED       SDDT
 AI4012  HISTORY     - 19990527 GOOD             NGS
 AI4012
 AI4012                          STATION DESCRIPTION
 AI4012
 AI4012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4012'8.4 KM (5.20 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4012'IN REVA, 170.6 M (559.7 FT) EAST OF MILEPOST 47, 29.9 M (98.1 FT)
 AI4012'SOUTH OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT) EAST OF THE CENTER
 AI4012'OF A DRIVEWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI4012'(1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) SOUTH
 AI4012'OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AI4012'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM
 AI4012'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI4012'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON
 AI4012'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4013 ***********************************************************************
 AI4013  DESIGNATION -  20 048.20
 AI4013  PID         -  AI4013
 AI4013  STATE/COUNTY-  SD/HARDING
 AI4013  COUNTRY     -  US
 AI4013  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4013
 AI4013                         *CURRENT SURVEY CONTROL
 AI4013  ______________________________________________________________________
 AI4013* NAD 83(1986) POSITION- 45 32 02.     (N) 103 09 58.     (W)   SCALED
 AI4013* NAVD 88 ORTHO HEIGHT -   988.003 (meters)     3241.47  (feet) ADJUSTED
 AI4013  ______________________________________________________________________
 AI4013  GEOID HEIGHT    -        -16.492 (meters)                     GEOID18
 AI4013  DYNAMIC HEIGHT  -        987.816 (meters)     3240.86  (feet) COMP
 AI4013  MODELED GRAVITY -    980,392.2   (mgal)                       NAVD 88
 AI4013
 AI4013  VERT ORDER      -  FIRST     CLASS II
 AI4013
 AI4013.The horizontal coordinates were scaled from a map and have
 AI4013.an estimated accuracy of +/- 6 seconds.
 AI4013
 AI4013.The orthometric height was determined by differential leveling and
 AI4013.adjusted by the NATIONAL GEODETIC SURVEY
 AI4013.in April 2000.
 AI4013
 AI4013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4013.GEOID18 height accuracy estimate available here.
 AI4013
 AI4013.Click photographs - Photos may exist for this station.
 AI4013
 AI4013.The dynamic height is computed by dividing the NAVD 88
 AI4013.geopotential number by the normal gravity value computed on the
 AI4013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4013.degrees latitude (g = 980.6199 gals.).
 AI4013
 AI4013.The modeled gravity was interpolated from observed gravity values.
 AI4013
 AI4013;                    North         East    Units  Estimated Accuracy
 AI4013;SPC SD N     -   193,810.      352,760.      MT  (+/- 180 meters Scaled)
 AI4013
 AI4013_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL431438(NAD 83)
 AI4013
 AI4013                          SUPERSEDED SURVEY CONTROL
 AI4013
 AI4013.No superseded survey control is available for this station.
 AI4013
 AI4013_MARKER: DD = SURVEY DISK
 AI4013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4013_STAMPING: 20-48.20 1997
 AI4013_MARK LOGO: SDSM
 AI4013_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4013+STABILITY: SURFACE MOTION
 AI4013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4013+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4013
 AI4013  HISTORY     - Date     Condition        Report By
 AI4013  HISTORY     - 1997     MONUMENTED       SDDT
 AI4013  HISTORY     - 19990527 GOOD             NGS
 AI4013
 AI4013                          STATION DESCRIPTION
 AI4013
 AI4013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4013'6.7 KM (4.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4013'IN REVA, 307.5 M (1008.9 FT) EAST OF MILEPOST 48, 30.1 M (98.8 FT)
 AI4013'SOUTH OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) WEST OF THE CENTER OF
 AI4013'FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI4013'(1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI4013'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4013'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4014 ***********************************************************************
 AI4014  DESIGNATION -  20 049.20
 AI4014  PID         -  AI4014
 AI4014  STATE/COUNTY-  SD/HARDING
 AI4014  COUNTRY     -  US
 AI4014  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4014
 AI4014                         *CURRENT SURVEY CONTROL
 AI4014  ______________________________________________________________________
 AI4014* NAD 83(1986) POSITION- 45 32 16.     (N) 103 08 39.     (W)   SCALED
 AI4014* NAVD 88 ORTHO HEIGHT -   956.478 (meters)     3138.04  (feet) ADJUSTED
 AI4014  ______________________________________________________________________
 AI4014  GEOID HEIGHT    -        -16.540 (meters)                     GEOID18
 AI4014  DYNAMIC HEIGHT  -        956.298 (meters)     3137.45  (feet) COMP
 AI4014  MODELED GRAVITY -    980,395.0   (mgal)                       NAVD 88
 AI4014
 AI4014  VERT ORDER      -  FIRST     CLASS II
 AI4014
 AI4014.The horizontal coordinates were scaled from a map and have
 AI4014.an estimated accuracy of +/- 6 seconds.
 AI4014
 AI4014.The orthometric height was determined by differential leveling and
 AI4014.adjusted by the NATIONAL GEODETIC SURVEY
 AI4014.in April 2000.
 AI4014
 AI4014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4014.GEOID18 height accuracy estimate available here.
 AI4014
 AI4014.Click photographs - Photos may exist for this station.
 AI4014
 AI4014.The dynamic height is computed by dividing the NAVD 88
 AI4014.geopotential number by the normal gravity value computed on the
 AI4014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4014.degrees latitude (g = 980.6199 gals.).
 AI4014
 AI4014.The modeled gravity was interpolated from observed gravity values.
 AI4014
 AI4014;                    North         East    Units  Estimated Accuracy
 AI4014;SPC SD N     -   194,180.      354,490.      MT  (+/- 180 meters Scaled)
 AI4014
 AI4014_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL448443(NAD 83)
 AI4014
 AI4014                          SUPERSEDED SURVEY CONTROL
 AI4014
 AI4014.No superseded survey control is available for this station.
 AI4014
 AI4014_MARKER: DD = SURVEY DISK
 AI4014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4014_STAMPING: 20-49.20 1997
 AI4014_MARK LOGO: SDSM
 AI4014_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4014+STABILITY: SURFACE MOTION
 AI4014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4014+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4014
 AI4014  HISTORY     - Date     Condition        Report By
 AI4014  HISTORY     - 1997     MONUMENTED       SDDT
 AI4014  HISTORY     - 19990527 GOOD             NGS
 AI4014
 AI4014                          STATION DESCRIPTION
 AI4014
 AI4014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4014'5.0 KM (3.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4014'IN REVA, 436.0 M (1430.4 FT) EAST OF MILEPOST 49, 32.9 M (107.9 FT)
 AI4014'SOUTHEAST OF THE SOUTH HEADWALL OF A LIVESTOCK CROSSING UNDER THE
 AI4014'HIGHWAY, 25.5 M (83.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6
 AI4014'FT) EAST OF A FENCE CORNER, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.5 M
 AI4014'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AI4014'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4014'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4015 ***********************************************************************
 AI4015  DESIGNATION -  20 050.20
 AI4015  PID         -  AI4015
 AI4015  STATE/COUNTY-  SD/HARDING
 AI4015  COUNTRY     -  US
 AI4015  USGS QUAD   -  BATTLESHIP ROCK (2017)
 AI4015
 AI4015                         *CURRENT SURVEY CONTROL
 AI4015  ______________________________________________________________________
 AI4015* NAD 83(1986) POSITION- 45 32 37.01   (N) 103 07 31.92   (W)   HD_HELD1
 AI4015* NAVD 88 ORTHO HEIGHT -   940.490 (meters)     3085.59  (feet) ADJUSTED
 AI4015  ______________________________________________________________________
 AI4015  GEOID HEIGHT    -        -16.580 (meters)                     GEOID18
 AI4015  DYNAMIC HEIGHT  -        940.318 (meters)     3085.03  (feet) COMP
 AI4015  MODELED GRAVITY -    980,401.0   (mgal)                       NAVD 88
 AI4015
 AI4015  VERT ORDER      -  FIRST     CLASS II
 AI4015
 AI4015.The horizontal coordinates were determined by differentially corrected
 AI4015.hand held GPS observations or other comparable positioning techniques
 AI4015.and have an estimated accuracy of +/- 3 meters.
 AI4015
 AI4015.The orthometric height was determined by differential leveling and
 AI4015.adjusted by the NATIONAL GEODETIC SURVEY
 AI4015.in April 2000.
 AI4015
 AI4015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4015.GEOID18 height accuracy estimate available here.
 AI4015
 AI4015.Click photographs - Photos may exist for this station.
 AI4015
 AI4015.The dynamic height is computed by dividing the NAVD 88
 AI4015.geopotential number by the normal gravity value computed on the
 AI4015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4015.degrees latitude (g = 980.6199 gals.).
 AI4015
 AI4015.The modeled gravity was interpolated from observed gravity values.
 AI4015
 AI4015;                    North         East    Units  Estimated Accuracy
 AI4015;SPC SD N     -   194,766.6     355,969.5     MT  (+/- 3 meters HH1 GPS) 
 AI4015
 AI4015_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL4633245050(NAD 83)
 AI4015
 AI4015                          SUPERSEDED SURVEY CONTROL
 AI4015
 AI4015.No superseded survey control is available for this station.
 AI4015
 AI4015_MARKER: DD = SURVEY DISK
 AI4015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4015_STAMPING: 20-50.20 1997
 AI4015_MARK LOGO: SDSM
 AI4015_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4015+STABILITY: SURFACE MOTION
 AI4015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4015+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4015
 AI4015  HISTORY     - Date     Condition        Report By
 AI4015  HISTORY     - 1997     MONUMENTED       SDDT
 AI4015  HISTORY     - 19990527 GOOD             NGS
 AI4015
 AI4015                          STATION DESCRIPTION
 AI4015
 AI4015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4015'3.4 KM (2.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4015'IN REVA, 306.9 M (1006.9 FT) EAST OF MILEPOST 50, 29.6 M (97.1 FT)
 AI4015'SOUTH OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT) WEST OF THE CENTER
 AI4015'OF A ROAD LEADING TO THE BATTLE OF SLIM BUTTES MONUMENT, 8.5 M (27.9
 AI4015'FT) SOUTHWEST OF A HISTORICAL SIGN, 4.9 M (16.1 FT) WEST OF THE CENTER
 AI4015'OF A GATE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M
 AI4015'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 AI4015'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4015'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4016 ***********************************************************************
 AI4016  DESIGNATION -  20 051.10
 AI4016  PID         -  AI4016
 AI4016  STATE/COUNTY-  SD/HARDING
 AI4016  COUNTRY     -  US
 AI4016  USGS QUAD   -  REVA (2017)
 AI4016
 AI4016                         *CURRENT SURVEY CONTROL
 AI4016  ______________________________________________________________________
 AI4016* NAD 83(1986) POSITION- 45 32 45.     (N) 103 06 28.     (W)   SCALED
 AI4016* NAVD 88 ORTHO HEIGHT -   936.985 (meters)     3074.09  (feet) ADJUSTED
 AI4016  ______________________________________________________________________
 AI4016  GEOID HEIGHT    -        -16.622 (meters)                     GEOID18
 AI4016  DYNAMIC HEIGHT  -        936.819 (meters)     3073.55  (feet) COMP
 AI4016  MODELED GRAVITY -    980,406.2   (mgal)                       NAVD 88
 AI4016
 AI4016  VERT ORDER      -  FIRST     CLASS II
 AI4016
 AI4016.The horizontal coordinates were scaled from a map and have
 AI4016.an estimated accuracy of +/- 6 seconds.
 AI4016
 AI4016.The orthometric height was determined by differential leveling and
 AI4016.adjusted by the NATIONAL GEODETIC SURVEY
 AI4016.in April 2000.
 AI4016
 AI4016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4016.GEOID18 height accuracy estimate available here.
 AI4016
 AI4016.Click photographs - Photos may exist for this station.
 AI4016
 AI4016.The dynamic height is computed by dividing the NAVD 88
 AI4016.geopotential number by the normal gravity value computed on the
 AI4016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4016.degrees latitude (g = 980.6199 gals.).
 AI4016
 AI4016.The modeled gravity was interpolated from observed gravity values.
 AI4016
 AI4016;                    North         East    Units  Estimated Accuracy
 AI4016;SPC SD N     -   194,960.      357,370.      MT  (+/- 180 meters Scaled)
 AI4016
 AI4016_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL477453(NAD 83)
 AI4016
 AI4016                          SUPERSEDED SURVEY CONTROL
 AI4016
 AI4016.No superseded survey control is available for this station.
 AI4016
 AI4016_MARKER: Z = SEE DESCRIPTION
 AI4016_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4016_STAMPING: 20-51.10 1998
 AI4016_MARK LOGO: NGS
 AI4016_PROJECTION: FLUSH
 AI4016_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4016_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4016+STABILITY: POSITION/ELEVATION WELL
 AI4016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4016+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4016_ROD/PIPE-DEPTH: 12.8 meters
 AI4016_SLEEVE-DEPTH  : 2.0 meters
 AI4016
 AI4016  HISTORY     - Date     Condition        Report By
 AI4016  HISTORY     - 1998     MONUMENTED       SDDT
 AI4016  HISTORY     - 19990527 GOOD             NGS
 AI4016
 AI4016                          STATION DESCRIPTION
 AI4016
 AI4016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4016'1.9 KM (1.20 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4016'IN REVA, 149.6 M (490.8 FT) EAST OF MILEPOST 51, 29.8 M (97.8 FT)
 AI4016'NORTH OF THE HIGHWAY CENTERLINE, 26.3 M (86.3 FT) EAST OF A UTILITY
 AI4016'POLE, 23.3 M (76.4 FT) NORTHWEST OF A FENCE CORNER, 2.1 M (6.9 FT)
 AI4016'WEST OF A FENCE CORNER, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND
 AI4016'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AI4016'FT) NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AI4016'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE
 AI4016'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4016'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4016'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4017 ***********************************************************************
 AI4017  DESIGNATION -  20 052.20
 AI4017  PID         -  AI4017
 AI4017  STATE/COUNTY-  SD/HARDING
 AI4017  COUNTRY     -  US
 AI4017  USGS QUAD   -  REVA (2017)
 AI4017
 AI4017                         *CURRENT SURVEY CONTROL
 AI4017  ______________________________________________________________________
 AI4017* NAD 83(1986) POSITION- 45 32 31.     (N) 103 04 57.     (W)   SCALED
 AI4017* NAVD 88 ORTHO HEIGHT -   934.009 (meters)     3064.33  (feet) ADJUSTED
 AI4017  ______________________________________________________________________
 AI4017  GEOID HEIGHT    -        -16.687 (meters)                     GEOID18
 AI4017  DYNAMIC HEIGHT  -        933.848 (meters)     3063.80  (feet) COMP
 AI4017  MODELED GRAVITY -    980,411.0   (mgal)                       NAVD 88
 AI4017
 AI4017  VERT ORDER      -  FIRST     CLASS II
 AI4017
 AI4017.The horizontal coordinates were scaled from a map and have
 AI4017.an estimated accuracy of +/- 6 seconds.
 AI4017
 AI4017.The orthometric height was determined by differential leveling and
 AI4017.adjusted by the NATIONAL GEODETIC SURVEY
 AI4017.in April 2000.
 AI4017
 AI4017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4017.GEOID18 height accuracy estimate available here.
 AI4017
 AI4017.Click photographs - Photos may exist for this station.
 AI4017
 AI4017.The dynamic height is computed by dividing the NAVD 88
 AI4017.geopotential number by the normal gravity value computed on the
 AI4017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4017.degrees latitude (g = 980.6199 gals.).
 AI4017
 AI4017.The modeled gravity was interpolated from observed gravity values.
 AI4017
 AI4017;                    North         East    Units  Estimated Accuracy
 AI4017;SPC SD N     -   194,450.      359,320.      MT  (+/- 180 meters Scaled)
 AI4017
 AI4017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL496449(NAD 83)
 AI4017
 AI4017                          SUPERSEDED SURVEY CONTROL
 AI4017
 AI4017.No superseded survey control is available for this station.
 AI4017
 AI4017_MARKER: DD = SURVEY DISK
 AI4017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4017_STAMPING: 20-52.20 1997
 AI4017_MARK LOGO: SDSM
 AI4017_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4017+STABILITY: SURFACE MOTION
 AI4017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4017+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4017
 AI4017  HISTORY     - Date     Condition        Report By
 AI4017  HISTORY     - 1997     MONUMENTED       SDDT
 AI4017  HISTORY     - 19990527 GOOD             NGS
 AI4017
 AI4017                          STATION DESCRIPTION
 AI4017
 AI4017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4017'0.2 KM (0.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4017'IN REVA, 315.8 M (1036.1 FT) EAST OF MILE POST 52, 29.2 M (95.8 FT)
 AI4017'SOUTH OF THE HIGHWAY CENTERLINE, 15.5 M (50.9 FT) SOUTHEAST OF THE
 AI4017'SOUTH LEG OF A HIGHWAY INFORMATION SIGN (REVA), 1.0 M (3.3 FT) ABOVE
 AI4017'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF A FENCE CORNER,
 AI4017'0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI4017'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4017'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4018 ***********************************************************************
 AI4018  DESIGNATION -  20 053.25
 AI4018  PID         -  AI4018
 AI4018  STATE/COUNTY-  SD/HARDING
 AI4018  COUNTRY     -  US
 AI4018  USGS QUAD   -  REVA (2017)
 AI4018
 AI4018                         *CURRENT SURVEY CONTROL
 AI4018  ______________________________________________________________________
 AI4018* NAD 83(1986) POSITION- 45 32 44.     (N) 103 03 46.     (W)   SCALED
 AI4018* NAVD 88 ORTHO HEIGHT -   912.148 (meters)     2992.61  (feet) ADJUSTED
 AI4018  ______________________________________________________________________
 AI4018  GEOID HEIGHT    -        -16.734 (meters)                     GEOID18
 AI4018  DYNAMIC HEIGHT  -        911.993 (meters)     2992.10  (feet) COMP
 AI4018  MODELED GRAVITY -    980,414.6   (mgal)                       NAVD 88
 AI4018
 AI4018  VERT ORDER      -  FIRST     CLASS II
 AI4018
 AI4018.The horizontal coordinates were scaled from a map and have
 AI4018.an estimated accuracy of +/- 6 seconds.
 AI4018
 AI4018.The orthometric height was determined by differential leveling and
 AI4018.adjusted by the NATIONAL GEODETIC SURVEY
 AI4018.in April 2000.
 AI4018
 AI4018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4018.GEOID18 height accuracy estimate available here.
 AI4018
 AI4018.Click photographs - Photos may exist for this station.
 AI4018
 AI4018.The dynamic height is computed by dividing the NAVD 88
 AI4018.geopotential number by the normal gravity value computed on the
 AI4018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4018.degrees latitude (g = 980.6199 gals.).
 AI4018
 AI4018.The modeled gravity was interpolated from observed gravity values.
 AI4018
 AI4018;                    North         East    Units  Estimated Accuracy
 AI4018;SPC SD N     -   194,800.      360,880.      MT  (+/- 180 meters Scaled)
 AI4018
 AI4018_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL512453(NAD 83)
 AI4018
 AI4018                          SUPERSEDED SURVEY CONTROL
 AI4018
 AI4018.No superseded survey control is available for this station.
 AI4018
 AI4018_MARKER: DD = SURVEY DISK
 AI4018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4018_STAMPING: 20-53.25 1997
 AI4018_MARK LOGO: SDSM
 AI4018_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4018+STABILITY: SURFACE MOTION
 AI4018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4018+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4018
 AI4018  HISTORY     - Date     Condition        Report By
 AI4018  HISTORY     - 1997     MONUMENTED       SDDT
 AI4018  HISTORY     - 19990527 GOOD             NGS
 AI4018
 AI4018                          STATION DESCRIPTION
 AI4018
 AI4018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4018'1.5 KM (0.95 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4018'IN REVA, 407.2 M (1336.0 FT) EAST OF MILEPOST 53, 29.9 M (98.1 FT)
 AI4018'NORTH OF THE HIGHWAY CENTERLINE, 3.5 M (11.5 FT) BELOW THE LEVEL OF
 AI4018'THE HIGHWAY, 2.6 M (8.5 FT) SOUTH OF A UTILITY POLE, 0.4 M (1.3 FT)
 AI4018'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AI4018'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4019 ***********************************************************************
 AI4019  DESIGNATION -  20 054.20
 AI4019  PID         -  AI4019
 AI4019  STATE/COUNTY-  SD/HARDING
 AI4019  COUNTRY     -  US
 AI4019  USGS QUAD   -  REVA (2017)
 AI4019
 AI4019                         *CURRENT SURVEY CONTROL
 AI4019  ______________________________________________________________________
 AI4019* NAD 83(1986) POSITION- 45 32 45.     (N) 103 02 37.     (W)   SCALED
 AI4019* NAVD 88 ORTHO HEIGHT -   901.126 (meters)     2956.44  (feet) ADJUSTED
 AI4019  ______________________________________________________________________
 AI4019  GEOID HEIGHT    -        -16.782 (meters)                     GEOID18
 AI4019  DYNAMIC HEIGHT  -        900.975 (meters)     2955.95  (feet) COMP
 AI4019  MODELED GRAVITY -    980,417.3   (mgal)                       NAVD 88
 AI4019
 AI4019  VERT ORDER      -  FIRST     CLASS II
 AI4019
 AI4019.The horizontal coordinates were scaled from a map and have
 AI4019.an estimated accuracy of +/- 6 seconds.
 AI4019
 AI4019.The orthometric height was determined by differential leveling and
 AI4019.adjusted by the NATIONAL GEODETIC SURVEY
 AI4019.in April 2000.
 AI4019
 AI4019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4019.GEOID18 height accuracy estimate available here.
 AI4019
 AI4019.Click photographs - Photos may exist for this station.
 AI4019
 AI4019.The dynamic height is computed by dividing the NAVD 88
 AI4019.geopotential number by the normal gravity value computed on the
 AI4019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4019.degrees latitude (g = 980.6199 gals.).
 AI4019
 AI4019.The modeled gravity was interpolated from observed gravity values.
 AI4019
 AI4019;                    North         East    Units  Estimated Accuracy
 AI4019;SPC SD N     -   194,770.      362,370.      MT  (+/- 180 meters Scaled)
 AI4019
 AI4019_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL527454(NAD 83)
 AI4019
 AI4019                          SUPERSEDED SURVEY CONTROL
 AI4019
 AI4019.No superseded survey control is available for this station.
 AI4019
 AI4019_MARKER: DD = SURVEY DISK
 AI4019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4019_STAMPING: 20-54.20 1997
 AI4019_MARK LOGO: SDSM
 AI4019_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4019+STABILITY: SURFACE MOTION
 AI4019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4019+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4019
 AI4019  HISTORY     - Date     Condition        Report By
 AI4019  HISTORY     - 1997     MONUMENTED       SDDT
 AI4019  HISTORY     - 19990527 GOOD             NGS
 AI4019
 AI4019                          STATION DESCRIPTION
 AI4019
 AI4019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4019'3.1 KM (1.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4019'IN REVA, 355.1 M (1165.0 FT) EAST OF MILEPOST 54, 29.6 M (97.1 FT)
 AI4019'SOUTH OF THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) NORTHWEST OF A
 AI4019'UTILITY POLE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI4019'(1.3 FT) NORTH OF A WITNESS POST AND A T-FENCE CORNER, AND THE
 AI4019'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4019'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4020 ***********************************************************************
 AI4020  DESIGNATION -  20 055.20
 AI4020  PID         -  AI4020
 AI4020  STATE/COUNTY-  SD/HARDING
 AI4020  COUNTRY     -  US
 AI4020  USGS QUAD   -  REVA (2017)
 AI4020
 AI4020                         *CURRENT SURVEY CONTROL
 AI4020  ______________________________________________________________________
 AI4020* NAD 83(1986) POSITION- 45 32 43.     (N) 103 01 22.     (W)   SCALED
 AI4020* NAVD 88 ORTHO HEIGHT -   912.068 (meters)     2992.34  (feet) ADJUSTED
 AI4020  ______________________________________________________________________
 AI4020  GEOID HEIGHT    -        -16.836 (meters)                     GEOID18
 AI4020  DYNAMIC HEIGHT  -        911.917 (meters)     2991.85  (feet) COMP
 AI4020  MODELED GRAVITY -    980,419.4   (mgal)                       NAVD 88
 AI4020
 AI4020  VERT ORDER      -  FIRST     CLASS II
 AI4020
 AI4020.The horizontal coordinates were scaled from a map and have
 AI4020.an estimated accuracy of +/- 6 seconds.
 AI4020
 AI4020.The orthometric height was determined by differential leveling and
 AI4020.adjusted by the NATIONAL GEODETIC SURVEY
 AI4020.in April 2000.
 AI4020
 AI4020.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4020.GEOID18 height accuracy estimate available here.
 AI4020
 AI4020.Click photographs - Photos may exist for this station.
 AI4020
 AI4020.The dynamic height is computed by dividing the NAVD 88
 AI4020.geopotential number by the normal gravity value computed on the
 AI4020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4020.degrees latitude (g = 980.6199 gals.).
 AI4020
 AI4020.The modeled gravity was interpolated from observed gravity values.
 AI4020
 AI4020;                    North         East    Units  Estimated Accuracy
 AI4020;SPC SD N     -   194,650.      364,000.      MT  (+/- 180 meters Scaled)
 AI4020
 AI4020_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL543454(NAD 83)
 AI4020
 AI4020                          SUPERSEDED SURVEY CONTROL
 AI4020
 AI4020.No superseded survey control is available for this station.
 AI4020
 AI4020_MARKER: DD = SURVEY DISK
 AI4020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4020_STAMPING: 20-55.20 1997
 AI4020_MARK LOGO: SDSM
 AI4020_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4020+STABILITY: SURFACE MOTION
 AI4020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4020+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4020
 AI4020  HISTORY     - Date     Condition        Report By
 AI4020  HISTORY     - 1997     MONUMENTED       SDDT
 AI4020  HISTORY     - 19990527 GOOD             NGS
 AI4020
 AI4020                          STATION DESCRIPTION
 AI4020
 AI4020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4020'4.7 KM (2.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4020'IN REVA, 364.5 M (1195.9 FT) EAST OF MILEPOST 55, 30.2 M (99.1 FT)
 AI4020'SOUTH OF THE HIGHWAY CENTERLINE, 17.5 M (57.4 FT) NORTHEAST OF A
 AI4020'T-JUNCTION UTILITY POLE WITH A GUY CABLE, 5.9 M (19.4 FT) WEST OF THE
 AI4020'CENTER OF A GATE, 3.5 M (11.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AI4020'M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI4020'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4020'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4021 ***********************************************************************
 AI4021  DESIGNATION -  20 056.18
 AI4021  PID         -  AI4021
 AI4021  STATE/COUNTY-  SD/HARDING
 AI4021  COUNTRY     -  US
 AI4021  USGS QUAD   -  REVA (2017)
 AI4021
 AI4021                         *CURRENT SURVEY CONTROL
 AI4021  ______________________________________________________________________
 AI4021* NAD 83(1986) POSITION- 45 32 39.     (N) 103 00 13.     (W)   SCALED
 AI4021* NAVD 88 ORTHO HEIGHT -   917.739 (meters)     3010.95  (feet) ADJUSTED
 AI4021  ______________________________________________________________________
 AI4021  GEOID HEIGHT    -        -16.886 (meters)                     GEOID18
 AI4021  DYNAMIC HEIGHT  -        917.589 (meters)     3010.46  (feet) COMP
 AI4021  MODELED GRAVITY -    980,420.7   (mgal)                       NAVD 88
 AI4021
 AI4021  VERT ORDER      -  FIRST     CLASS II
 AI4021
 AI4021.The horizontal coordinates were scaled from a map and have
 AI4021.an estimated accuracy of +/- 6 seconds.
 AI4021
 AI4021.The orthometric height was determined by differential leveling and
 AI4021.adjusted by the NATIONAL GEODETIC SURVEY
 AI4021.in April 2000.
 AI4021
 AI4021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4021.GEOID18 height accuracy estimate available here.
 AI4021
 AI4021.Click photographs - Photos may exist for this station.
 AI4021
 AI4021.The dynamic height is computed by dividing the NAVD 88
 AI4021.geopotential number by the normal gravity value computed on the
 AI4021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4021.degrees latitude (g = 980.6199 gals.).
 AI4021
 AI4021.The modeled gravity was interpolated from observed gravity values.
 AI4021
 AI4021;                    North         East    Units  Estimated Accuracy
 AI4021;SPC SD N     -   194,470.      365,490.      MT  (+/- 180 meters Scaled)
 AI4021
 AI4021_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL558453(NAD 83)
 AI4021
 AI4021                          SUPERSEDED SURVEY CONTROL
 AI4021
 AI4021.No superseded survey control is available for this station.
 AI4021
 AI4021_MARKER: Z = SEE DESCRIPTION
 AI4021_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4021_STAMPING: 20-56.18 1998
 AI4021_MARK LOGO: NGS
 AI4021_PROJECTION: FLUSH
 AI4021_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4021_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4021+STABILITY: POSITION/ELEVATION WELL
 AI4021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4021+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4021_ROD/PIPE-DEPTH: 12.8 meters
 AI4021_SLEEVE-DEPTH  : 2.0 meters
 AI4021
 AI4021  HISTORY     - Date     Condition        Report By
 AI4021  HISTORY     - 1998     MONUMENTED       SDDT
 AI4021  HISTORY     - 19990527 GOOD             NGS
 AI4021
 AI4021                          STATION DESCRIPTION
 AI4021
 AI4021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4021'6.2 KM (3.85 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4021'IN REVA, 287.5 M (943.2 FT) EAST OF MILEPOST 56, 38.0 M (124.7 FT)
 AI4021'WEST OF THE CENTERLINE OF STATE HIGHWAY 79, 35.2 M (115.5 FT) NORTH OF
 AI4021'THE HIGHWAY CENTERLINE, 7.2 M (23.6 FT) SOUTHWEST OF UNDERGROUND CABLE
 AI4021'JUNCTION BOX NUMBER A4 5, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 AI4021'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3
 AI4021'FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AI4021'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP. THE
 AI4021'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4021'THAT IS ATTACHED TO 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS
 AI4021'ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4022 ***********************************************************************
 AI4022  DESIGNATION -  20 057.50
 AI4022  PID         -  AI4022
 AI4022  STATE/COUNTY-  SD/HARDING
 AI4022  COUNTRY     -  US
 AI4022  USGS QUAD   -  WHITE HILL (2017)
 AI4022
 AI4022                         *CURRENT SURVEY CONTROL
 AI4022  ______________________________________________________________________
 AI4022* NAD 83(1986) POSITION- 45 32 04.     (N) 102 58 48.     (W)   SCALED
 AI4022* NAVD 88 ORTHO HEIGHT -   909.182 (meters)     2982.87  (feet) ADJUSTED
 AI4022  ______________________________________________________________________
 AI4022  GEOID HEIGHT    -        -16.949 (meters)                     GEOID18
 AI4022  DYNAMIC HEIGHT  -        909.033 (meters)     2982.39  (feet) COMP
 AI4022  MODELED GRAVITY -    980,420.2   (mgal)                       NAVD 88
 AI4022
 AI4022  VERT ORDER      -  FIRST     CLASS II
 AI4022
 AI4022.The horizontal coordinates were scaled from a map and have
 AI4022.an estimated accuracy of +/- 6 seconds.
 AI4022
 AI4022.The orthometric height was determined by differential leveling and
 AI4022.adjusted by the NATIONAL GEODETIC SURVEY
 AI4022.in April 2000.
 AI4022
 AI4022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4022.GEOID18 height accuracy estimate available here.
 AI4022
 AI4022.Click photographs - Photos may exist for this station.
 AI4022
 AI4022.The dynamic height is computed by dividing the NAVD 88
 AI4022.geopotential number by the normal gravity value computed on the
 AI4022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4022.degrees latitude (g = 980.6199 gals.).
 AI4022
 AI4022.The modeled gravity was interpolated from observed gravity values.
 AI4022
 AI4022;                    North         East    Units  Estimated Accuracy
 AI4022;SPC SD N     -   193,320.      367,290.      MT  (+/- 180 meters Scaled)
 AI4022
 AI4022_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL577443(NAD 83)
 AI4022
 AI4022                          SUPERSEDED SURVEY CONTROL
 AI4022
 AI4022.No superseded survey control is available for this station.
 AI4022
 AI4022_MARKER: DD = SURVEY DISK
 AI4022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4022_STAMPING: 20-57.50 1997
 AI4022_MARK LOGO: SDSM
 AI4022_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4022+STABILITY: SURFACE MOTION
 AI4022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4022+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4022
 AI4022  HISTORY     - Date     Condition        Report By
 AI4022  HISTORY     - 1997     MONUMENTED       SDDT
 AI4022  HISTORY     - 19990527 GOOD             NGS
 AI4022
 AI4022                          STATION DESCRIPTION
 AI4022
 AI4022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4022'8.3 KM (5.15 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4022'IN REVA, 815.5 M (2675.5 FT) EAST OF MILEPOST 57, 28.7 M (94.2 FT)
 AI4022'SOUTHWEST OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) NORTHWEST OF THE
 AI4022'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE LEVEL THE
 AI4022'HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF WITNESS POST AND FENCE, AND THE
 AI4022'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4022'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4023 ***********************************************************************
 AI4023  DESIGNATION -  20 058.50
 AI4023  PID         -  AI4023
 AI4023  STATE/COUNTY-  SD/HARDING
 AI4023  COUNTRY     -  US
 AI4023  USGS QUAD   -  WHITE HILL (2017)
 AI4023
 AI4023                         *CURRENT SURVEY CONTROL
 AI4023  ______________________________________________________________________
 AI4023* NAD 83(1986) POSITION- 45 31 54.     (N) 102 57 34.     (W)   SCALED
 AI4023* NAVD 88 ORTHO HEIGHT -   905.003 (meters)     2969.16  (feet) ADJUSTED
 AI4023  ______________________________________________________________________
 AI4023  GEOID HEIGHT    -        -17.001 (meters)                     GEOID18
 AI4023  DYNAMIC HEIGHT  -        904.854 (meters)     2968.68  (feet) COMP
 AI4023  MODELED GRAVITY -    980,420.2   (mgal)                       NAVD 88
 AI4023
 AI4023  VERT ORDER      -  FIRST     CLASS II
 AI4023
 AI4023.The horizontal coordinates were scaled from a map and have
 AI4023.an estimated accuracy of +/- 6 seconds.
 AI4023
 AI4023.The orthometric height was determined by differential leveling and
 AI4023.adjusted by the NATIONAL GEODETIC SURVEY
 AI4023.in April 2000.
 AI4023
 AI4023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4023.GEOID18 height accuracy estimate available here.
 AI4023
 AI4023.Click photographs - Photos may exist for this station.
 AI4023
 AI4023.The dynamic height is computed by dividing the NAVD 88
 AI4023.geopotential number by the normal gravity value computed on the
 AI4023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4023.degrees latitude (g = 980.6199 gals.).
 AI4023
 AI4023.The modeled gravity was interpolated from observed gravity values.
 AI4023
 AI4023;                    North         East    Units  Estimated Accuracy
 AI4023;SPC SD N     -   192,950.      368,880.      MT  (+/- 180 meters Scaled)
 AI4023
 AI4023_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL593440(NAD 83)
 AI4023
 AI4023                          SUPERSEDED SURVEY CONTROL
 AI4023
 AI4023.No superseded survey control is available for this station.
 AI4023
 AI4023_MARKER: DD = SURVEY DISK
 AI4023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4023_STAMPING: 20-58.50 1997
 AI4023_MARK LOGO: SDSM
 AI4023_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4023+STABILITY: SURFACE MOTION
 AI4023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4023+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4023
 AI4023  HISTORY     - Date     Condition        Report By
 AI4023  HISTORY     - 1997     MONUMENTED       SDDT
 AI4023  HISTORY     - 19990527 GOOD             NGS
 AI4023
 AI4023                          STATION DESCRIPTION
 AI4023
 AI4023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4023'10.0 KM (6.20 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4023'IN REVA, 885.8 M (2906.2 FT) EAST OF MILEPOST 58, 30.0 M (98.4 FT)
 AI4023'NORTH OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT) EAST OF THE CENTER OF
 AI4023'A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE,
 AI4023'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 AI4023'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4023'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4024 ***********************************************************************
 AI4024  DESIGNATION -  20 059.50
 AI4024  PID         -  AI4024
 AI4024  STATE/COUNTY-  SD/PERKINS
 AI4024  COUNTRY     -  US
 AI4024  USGS QUAD   -  WHITE HILL (2017)
 AI4024
 AI4024                         *CURRENT SURVEY CONTROL
 AI4024  ______________________________________________________________________
 AI4024* NAD 83(1986) POSITION- 45 31 53.     (N) 102 56 24.     (W)   SCALED
 AI4024* NAVD 88 ORTHO HEIGHT -   900.624 (meters)     2954.80  (feet) ADJUSTED
 AI4024  ______________________________________________________________________
 AI4024  GEOID HEIGHT    -        -17.048 (meters)                     GEOID18
 AI4024  DYNAMIC HEIGHT  -        900.475 (meters)     2954.31  (feet) COMP
 AI4024  MODELED GRAVITY -    980,419.9   (mgal)                       NAVD 88
 AI4024
 AI4024  VERT ORDER      -  FIRST     CLASS II
 AI4024
 AI4024.The horizontal coordinates were scaled from a map and have
 AI4024.an estimated accuracy of +/- 6 seconds.
 AI4024
 AI4024.The orthometric height was determined by differential leveling and
 AI4024.adjusted by the NATIONAL GEODETIC SURVEY
 AI4024.in April 2000.
 AI4024
 AI4024.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4024.GEOID18 height accuracy estimate available here.
 AI4024
 AI4024.Click photographs - Photos may exist for this station.
 AI4024
 AI4024.The dynamic height is computed by dividing the NAVD 88
 AI4024.geopotential number by the normal gravity value computed on the
 AI4024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4024.degrees latitude (g = 980.6199 gals.).
 AI4024
 AI4024.The modeled gravity was interpolated from observed gravity values.
 AI4024
 AI4024;                    North         East    Units  Estimated Accuracy
 AI4024;SPC SD N     -   192,870.      370,400.      MT  (+/- 180 meters Scaled)
 AI4024
 AI4024_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL608440(NAD 83)
 AI4024
 AI4024                          SUPERSEDED SURVEY CONTROL
 AI4024
 AI4024.No superseded survey control is available for this station.
 AI4024
 AI4024_MARKER: DD = SURVEY DISK
 AI4024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4024_STAMPING: 20-59.50 1997
 AI4024_MARK LOGO: SDSM
 AI4024_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4024+STABILITY: SURFACE MOTION
 AI4024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4024+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4024
 AI4024  HISTORY     - Date     Condition        Report By
 AI4024  HISTORY     - 1997     MONUMENTED       SDDT
 AI4024  HISTORY     - 19990527 GOOD             NGS
 AI4024
 AI4024                          STATION DESCRIPTION
 AI4024
 AI4024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4024'11.5 KM (7.15 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4024'IN REVA, 806.6 M (2646.3 FT) EAST OF MILEPOST 59, 29.6 M (97.1 FT)
 AI4024'NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) WEST OF THE CENTER OF
 AI4024'A FIELD ENTRANCE, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT)
 AI4024'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI4024'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4024'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4025 ***********************************************************************
 AI4025  DESIGNATION -  20 060.50
 AI4025  PID         -  AI4025
 AI4025  STATE/COUNTY-  SD/PERKINS
 AI4025  COUNTRY     -  US
 AI4025  USGS QUAD   -  WHITE HILL (2017)
 AI4025
 AI4025                         *CURRENT SURVEY CONTROL
 AI4025  ______________________________________________________________________
 AI4025* NAD 83(1986) POSITION- 45 31 51.     (N) 102 55 11.     (W)   SCALED
 AI4025* NAVD 88 ORTHO HEIGHT -   907.220 (meters)     2976.44  (feet) ADJUSTED
 AI4025  ______________________________________________________________________
 AI4025  GEOID HEIGHT    -        -17.096 (meters)                     GEOID18
 AI4025  DYNAMIC HEIGHT  -        907.070 (meters)     2975.95  (feet) COMP
 AI4025  MODELED GRAVITY -    980,419.0   (mgal)                       NAVD 88
 AI4025
 AI4025  VERT ORDER      -  FIRST     CLASS II
 AI4025
 AI4025.The horizontal coordinates were scaled from a map and have
 AI4025.an estimated accuracy of +/- 6 seconds.
 AI4025
 AI4025.The orthometric height was determined by differential leveling and
 AI4025.adjusted by the NATIONAL GEODETIC SURVEY
 AI4025.in April 2000.
 AI4025
 AI4025.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4025.GEOID18 height accuracy estimate available here.
 AI4025
 AI4025.Click photographs - Photos may exist for this station.
 AI4025
 AI4025.The dynamic height is computed by dividing the NAVD 88
 AI4025.geopotential number by the normal gravity value computed on the
 AI4025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4025.degrees latitude (g = 980.6199 gals.).
 AI4025
 AI4025.The modeled gravity was interpolated from observed gravity values.
 AI4025
 AI4025;                    North         East    Units  Estimated Accuracy
 AI4025;SPC SD N     -   192,750.      371,980.      MT  (+/- 180 meters Scaled)
 AI4025
 AI4025_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL624440(NAD 83)
 AI4025
 AI4025                          SUPERSEDED SURVEY CONTROL
 AI4025
 AI4025.No superseded survey control is available for this station.
 AI4025
 AI4025_MARKER: DD = SURVEY DISK
 AI4025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4025_STAMPING: 20-60.50 1997
 AI4025_MARK LOGO: SDSM
 AI4025_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4025+STABILITY: SURFACE MOTION
 AI4025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4025+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4025
 AI4025  HISTORY     - Date     Condition        Report By
 AI4025  HISTORY     - 1997     MONUMENTED       SDDT
 AI4025  HISTORY     - 19990527 GOOD             NGS
 AI4025
 AI4025                          STATION DESCRIPTION
 AI4025
 AI4025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4025'13.1 KM (8.15 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4025'IN REVA, 725.7 M (2380.9 FT) EAST OF MILEPOST 60, 36.0 M (118.1 FT)
 AI4025'SOUTH OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) SOUTHWEST OF A FENCE
 AI4025'CORNER, 0.4 M (1.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 AI4025'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AI4025'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4025'PROPERTY OWNED BY GERALD MILLER, 4327 SARAH WAY, LAKEWOOD, CA
 AI4025'90712-3759.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7943 ***********************************************************************
 AC7943  FBN         -  This is a Federal Base Network Control Station.
 AC7943  DESIGNATION -  20 061.46
 AC7943  PID         -  AC7943
 AC7943  STATE/COUNTY-  SD/PERKINS
 AC7943  COUNTRY     -  US
 AC7943  USGS QUAD   -  WHITE HILL (2017)
 AC7943
 AC7943                         *CURRENT SURVEY CONTROL
 AC7943  ______________________________________________________________________
 AC7943* NAD 83(2011) POSITION- 45 31 53.26932(N) 102 53 58.81188(W)   ADJUSTED
 AC7943* NAD 83(2011) ELLIP HT-   889.637 (meters)        (06/27/12)   ADJUSTED
 AC7943* NAD 83(2011) EPOCH   -  2010.00
 AC7943* NAVD 88 ORTHO HEIGHT -   906.764 (meters)     2974.94  (feet) ADJUSTED
 AC7943  ______________________________________________________________________
 AC7943  GEOID HEIGHT    -        -17.143 (meters)                     GEOID18
 AC7943  NAD 83(2011) X  -   -999,299.433 (meters)                     COMP
 AC7943  NAD 83(2011) Y  - -4,363,285.941 (meters)                     COMP
 AC7943  NAD 83(2011) Z  -  4,529,554.431 (meters)                     COMP
 AC7943  LAPLACE CORR    -         -6.47  (seconds)                    DEFLEC18
 AC7943  DYNAMIC HEIGHT  -        906.613 (meters)     2974.45  (feet) COMP
 AC7943  MODELED GRAVITY -    980,417.8   (mgal)                       NAVD 88
 AC7943
 AC7943  VERT ORDER      -  FIRST     CLASS II
 AC7943
 AC7943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7943  Standards:
 AC7943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7943  -------------------------------------------------------------------
 AC7943  NETWORK    0.36   0.98           0.16   0.13   0.50     -0.05051798
 AC7943  -------------------------------------------------------------------
 AC7943  Click here for local accuracies and other accuracy information.
 AC7943
 AC7943.The horizontal coordinates were established by GPS observations
 AC7943.and adjusted by the National Geodetic Survey in June 2012.
 AC7943
 AC7943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7943.been affixed to the stable North American tectonic plate. See 
 AC7943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7943
 AC7943.The horizontal coordinates are valid at the epoch date displayed above
 AC7943.which is a decimal equivalence of Year/Month/Day.
 AC7943
 AC7943.The orthometric height was determined by differential leveling and
 AC7943.adjusted by the NATIONAL GEODETIC SURVEY
 AC7943.in April 2000.
 AC7943
 AC7943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7943.GEOID18 height accuracy estimate available here.
 AC7943
 AC7943.Click photographs - Photos may exist for this station.
 AC7943
 AC7943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7943
 AC7943.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7943
 AC7943.The ellipsoidal height was determined by GPS observations
 AC7943.and is referenced to NAD 83.
 AC7943
 AC7943.The dynamic height is computed by dividing the NAVD 88
 AC7943.geopotential number by the normal gravity value computed on the
 AC7943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7943.degrees latitude (g = 980.6199 gals.).
 AC7943
 AC7943.The modeled gravity was interpolated from observed gravity values.
 AC7943
 AC7943. The following values were computed from the NAD 83(2011) position.
 AC7943
 AC7943;                    North         East     Units Scale Factor Converg.
 AC7943;SPC SD N     -   192,760.884   373,547.937   MT  0.99997423   -2 03 07.9
 AC7943;SPC SD N     -   632,416.33  1,225,548.52   sFT  0.99997423   -2 03 07.9
 AC7943;UTM  13      - 5,044,137.656   664,000.017   MT  0.99993069   +1 29 57.1
 AC7943
 AC7943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7943!SPC SD N     -   0.99986054  x   0.99997423  =   0.99983478
 AC7943!UTM  13      -   0.99986054  x   0.99993069  =   0.99979124
 AC7943
 AC7943_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL6400044137(NAD 83)
 AC7943
 AC7943                          SUPERSEDED SURVEY CONTROL
 AC7943
 AC7943  NAD 83(2007)-  45 31 53.26918(N)    102 53 58.81297(W) AD(2002.00) 0
 AC7943  ELLIP H (02/10/07)  889.665  (m)                       GP(2002.00)    
 AC7943  ELLIP H (06/23/03)  889.645  (m)                       GP(       ) 3 1
 AC7943  NAD 83(1996)-  45 31 53.26871(N)    102 53 58.81224(W) AD(       ) A
 AC7943  ELLIP H (07/24/97)  889.680  (m)                       GP(       ) 1 1
 AC7943  NAD 83(1996)-  45 31 53.26871(N)    102 53 58.81224(W) AD(       ) B
 AC7943  ELLIP H (04/18/97)  889.740  (m)                       GP(       ) 4 1
 AC7943  NAVD 88             906.76   (m)         2974.9    (f) LEVELING    3  
 AC7943  NAVD 88 (04/18/97)  906.8    (m)  GEOID96  model used  GPS OBS        
 AC7943
 AC7943.Superseded values are not recommended for survey control.
 AC7943
 AC7943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7943.See file dsdata.pdf to determine how the superseded data were derived.
 AC7943
 AC7943_MARKER: Z = SEE DESCRIPTION
 AC7943_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7943_STAMPING: 20-61.46 1995
 AC7943_MARK LOGO: NGS
 AC7943_PROJECTION: FLUSH
 AC7943_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC7943_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7943+STABILITY: POSITION/ELEVATION WELL
 AC7943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7943+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AC7943_ROD/PIPE-DEPTH: 12.8 meters
 AC7943_SLEEVE-DEPTH  : 1.80 meters
 AC7943
 AC7943  HISTORY     - Date     Condition        Report By
 AC7943  HISTORY     - 1995     MONUMENTED       SDDT
 AC7943  HISTORY     - 19960927 GOOD             NGS
 AC7943  HISTORY     - 19990527 GOOD             NGS
 AC7943  HISTORY     - 20020514 GOOD             SDDT
 AC7943
 AC7943                          STATION DESCRIPTION
 AC7943
 AC7943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7943'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) WEST OF PRAIRIE CITY AND
 AC7943'3.0 MI (4.8 KM) EAST OF THE PERKINS/HARDING COUNTY LINE, ON STATE
 AC7943'HIGHWAY 20.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7943'STATION FROM THE POST OFFICE IN PRAIRIE CITY, GO WEST ON STATE HIGHWAY
 AC7943'FOR 4.5 MI (7.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A
 AC7943'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7943'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 30.0 M
 AC7943'(98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.0 M (55.8 FT)
 AC7943'NORTH-NORTHWEST OF THE WEST END OF A CULVERT UNDER A FIELD ENTRANCE
 AC7943'ROAD, 13.3 M (43.6 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 9.4 M
 AC7943'(30.8 FT) WEST OF A FENCE CORNER, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.4
 AC7943'M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AC7943'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7943'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7943
 AC7943                          STATION RECOVERY (1999)
 AC7943
 AC7943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AC7943'14.7 KM (9.15 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AC7943'IN REVA, 716.9 M (2352.0 FT) EAST OF MILEPOST 61, 30.0 M (98.4 FT)
 AC7943'NORTH OF THE HIGHWAY CENTERLINE, 13.3 M (43.6 FT) WEST OF THE CENTER
 AC7943'OF A FIELD ENTRANCE, 5.8 M (19.0 FT) WEST OF THE CENTER OF A GATE, 2.6
 AC7943'M (8.5 FT) EAST OF AN UNDERGROUND CABLE WARNING SIGN, 0.4 M (1.3 FT)
 AC7943'NORTH OF A METAL GUARD POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST
 AC7943'AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AC7943'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7943'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AC7943'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AC7943'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.  THIS
 AC7943'MONUMENT IS A CANDIDATE FOR A FEDERAL BASE NETWORK CONTROL STATION.
 AC7943
 AC7943                          STATION RECOVERY (2002)
 AC7943
 AC7943'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7943'RECOVERED AS DESCRIBED
 AC7943'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4026 ***********************************************************************
 AI4026  DESIGNATION -  20 061.95
 AI4026  PID         -  AI4026
 AI4026  STATE/COUNTY-  SD/PERKINS
 AI4026  COUNTRY     -  US
 AI4026  USGS QUAD   -  WHITE HILL (2017)
 AI4026
 AI4026                         *CURRENT SURVEY CONTROL
 AI4026  ______________________________________________________________________
 AI4026* NAD 83(1986) POSITION- 45 31 54.     (N) 102 53 20.     (W)   SCALED
 AI4026* NAVD 88 ORTHO HEIGHT -   903.190 (meters)     2963.22  (feet) ADJUSTED
 AI4026  ______________________________________________________________________
 AI4026  GEOID HEIGHT    -        -17.169 (meters)                     GEOID18
 AI4026  DYNAMIC HEIGHT  -        903.039 (meters)     2962.72  (feet) COMP
 AI4026  MODELED GRAVITY -    980,417.0   (mgal)                       NAVD 88
 AI4026
 AI4026  VERT ORDER      -  FIRST     CLASS II
 AI4026
 AI4026.The horizontal coordinates were scaled from a map and have
 AI4026.an estimated accuracy of +/- 6 seconds.
 AI4026
 AI4026.The orthometric height was determined by differential leveling and
 AI4026.adjusted by the NATIONAL GEODETIC SURVEY
 AI4026.in April 2000.
 AI4026
 AI4026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4026.GEOID18 height accuracy estimate available here.
 AI4026
 AI4026.Click photographs - Photos may exist for this station.
 AI4026
 AI4026.The dynamic height is computed by dividing the NAVD 88
 AI4026.geopotential number by the normal gravity value computed on the
 AI4026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4026.degrees latitude (g = 980.6199 gals.).
 AI4026
 AI4026.The modeled gravity was interpolated from observed gravity values.
 AI4026
 AI4026;                    North         East    Units  Estimated Accuracy
 AI4026;SPC SD N     -   192,750.      374,390.      MT  (+/- 180 meters Scaled)
 AI4026
 AI4026_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL648441(NAD 83)
 AI4026
 AI4026                          SUPERSEDED SURVEY CONTROL
 AI4026
 AI4026.No superseded survey control is available for this station.
 AI4026
 AI4026_MARKER: DD = SURVEY DISK
 AI4026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4026_STAMPING: 20-61.95 1997
 AI4026_MARK LOGO: SDSM
 AI4026_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4026+STABILITY: SURFACE MOTION
 AI4026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4026+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4026
 AI4026  HISTORY     - Date     Condition        Report By
 AI4026  HISTORY     - 1997     MONUMENTED       SDDT
 AI4026  HISTORY     - 19990527 GOOD             NGS
 AI4026
 AI4026                          STATION DESCRIPTION
 AI4026
 AI4026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4026'15.5 KM (9.65 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4026'IN REVA, 60.3 M (197.8 FT) WEST OF MILEPOST 62, 34.1 M (111.9 FT)
 AI4026'NORTH OF THE HIGHWAY CENTERLINE, 13.4 M (44.0 FT) EAST OF THE CENTER
 AI4026'OF COUNTY ROAD 1, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AI4026'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4026'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4027 ***********************************************************************
 AI4027  DESIGNATION -  20 062.95
 AI4027  PID         -  AI4027
 AI4027  STATE/COUNTY-  SD/PERKINS
 AI4027  COUNTRY     -  US
 AI4027  USGS QUAD   -  PRAIRIE CITY (2017)
 AI4027
 AI4027                         *CURRENT SURVEY CONTROL
 AI4027  ______________________________________________________________________
 AI4027* NAD 83(1986) POSITION- 45 31 54.     (N) 102 52 05.     (W)   SCALED
 AI4027* NAVD 88 ORTHO HEIGHT -   904.539 (meters)     2967.64  (feet) ADJUSTED
 AI4027  ______________________________________________________________________
 AI4027  GEOID HEIGHT    -        -17.218 (meters)                     GEOID18
 AI4027  DYNAMIC HEIGHT  -        904.386 (meters)     2967.14  (feet) COMP
 AI4027  MODELED GRAVITY -    980,415.4   (mgal)                       NAVD 88
 AI4027
 AI4027  VERT ORDER      -  FIRST     CLASS II
 AI4027
 AI4027.The horizontal coordinates were scaled from a map and have
 AI4027.an estimated accuracy of +/- 6 seconds.
 AI4027
 AI4027.The orthometric height was determined by differential leveling and
 AI4027.adjusted by the NATIONAL GEODETIC SURVEY
 AI4027.in April 2000.
 AI4027
 AI4027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4027.GEOID18 height accuracy estimate available here.
 AI4027
 AI4027.Click photographs - Photos may exist for this station.
 AI4027
 AI4027.The dynamic height is computed by dividing the NAVD 88
 AI4027.geopotential number by the normal gravity value computed on the
 AI4027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4027.degrees latitude (g = 980.6199 gals.).
 AI4027
 AI4027.The modeled gravity was interpolated from observed gravity values.
 AI4027
 AI4027;                    North         East    Units  Estimated Accuracy
 AI4027;SPC SD N     -   192,700.      376,020.      MT  (+/- 180 meters Scaled)
 AI4027
 AI4027_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL664442(NAD 83)
 AI4027
 AI4027                          SUPERSEDED SURVEY CONTROL
 AI4027
 AI4027.No superseded survey control is available for this station.
 AI4027
 AI4027_MARKER: DD = SURVEY DISK
 AI4027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4027_STAMPING: 20-62.95 1997
 AI4027_MARK LOGO: SDSM
 AI4027_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4027+STABILITY: SURFACE MOTION
 AI4027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4027+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4027
 AI4027  HISTORY     - Date     Condition        Report By
 AI4027  HISTORY     - 1997     MONUMENTED       SDDT
 AI4027  HISTORY     - 19990527 GOOD             NGS
 AI4027
 AI4027                          STATION DESCRIPTION
 AI4027
 AI4027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4027'17.1 KM (10.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4027'OFFICE IN REVA, 70.9 M (232.6 FT) WEST OF MILEPOST 63, 29.9 M (98.1
 AI4027'FT) NORTH OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT) EAST OF AN
 AI4027'UNDERGROUND CABLE JUNCTION BOX, 6.5 M (21.3 FT) WEST OF THE CENTER OF
 AI4027'A GRAVELED ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AI4027'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI4027'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4027'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4028 ***********************************************************************
 AI4028  DESIGNATION -  20 063.93
 AI4028  PID         -  AI4028
 AI4028  STATE/COUNTY-  SD/PERKINS
 AI4028  COUNTRY     -  US
 AI4028  USGS QUAD   -  PRAIRIE CITY (2017)
 AI4028
 AI4028                         *CURRENT SURVEY CONTROL
 AI4028  ______________________________________________________________________
 AI4028* NAD 83(1986) POSITION- 45 31 51.     (N) 102 50 52.     (W)   SCALED
 AI4028* NAVD 88 ORTHO HEIGHT -   884.633 (meters)     2902.33  (feet) ADJUSTED
 AI4028  ______________________________________________________________________
 AI4028  GEOID HEIGHT    -        -17.267 (meters)                     GEOID18
 AI4028  DYNAMIC HEIGHT  -        884.482 (meters)     2901.84  (feet) COMP
 AI4028  MODELED GRAVITY -    980,414.4   (mgal)                       NAVD 88
 AI4028
 AI4028  VERT ORDER      -  FIRST     CLASS II
 AI4028
 AI4028.The horizontal coordinates were scaled from a map and have
 AI4028.an estimated accuracy of +/- 6 seconds.
 AI4028
 AI4028.The orthometric height was determined by differential leveling and
 AI4028.adjusted by the NATIONAL GEODETIC SURVEY
 AI4028.in April 2000.
 AI4028
 AI4028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4028.GEOID18 height accuracy estimate available here.
 AI4028
 AI4028.Click photographs - Photos may exist for this station.
 AI4028
 AI4028.The dynamic height is computed by dividing the NAVD 88
 AI4028.geopotential number by the normal gravity value computed on the
 AI4028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4028.degrees latitude (g = 980.6199 gals.).
 AI4028
 AI4028.The modeled gravity was interpolated from observed gravity values.
 AI4028
 AI4028;                    North         East    Units  Estimated Accuracy
 AI4028;SPC SD N     -   192,550.      377,600.      MT  (+/- 180 meters Scaled)
 AI4028
 AI4028_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL680441(NAD 83)
 AI4028
 AI4028                          SUPERSEDED SURVEY CONTROL
 AI4028
 AI4028.No superseded survey control is available for this station.
 AI4028
 AI4028_MARKER: DD = SURVEY DISK
 AI4028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4028_STAMPING: 20-63.93 1997
 AI4028_MARK LOGO: SDSM
 AI4028_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4028+STABILITY: SURFACE MOTION
 AI4028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4028+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4028
 AI4028  HISTORY     - Date     Condition        Report By
 AI4028  HISTORY     - 1997     MONUMENTED       SDDT
 AI4028  HISTORY     - 19990527 GOOD             NGS
 AI4028
 AI4028                          STATION DESCRIPTION
 AI4028
 AI4028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4028'18.7 KM (11.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4028'OFFICE IN REVA, 71.5 M (234.6 FT) WEST OF MILEPOST 64, 29.9 M (98.1
 AI4028'FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.9 M (32.5 FT) EAST OF THE
 AI4028'CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AI4028'HIGHWAY, 0.7 M (2.3 FT) NORTHEAST OF A FENCE CORNER, 0.5 M (1.6 FT)
 AI4028'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AI4028'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4029 ***********************************************************************
 AI4029  DESIGNATION -  20 064.95
 AI4029  PID         -  AI4029
 AI4029  STATE/COUNTY-  SD/PERKINS
 AI4029  COUNTRY     -  US
 AI4029  USGS QUAD   -  PRAIRIE CITY (2017)
 AI4029
 AI4029                         *CURRENT SURVEY CONTROL
 AI4029  ______________________________________________________________________
 AI4029* NAD 83(1986) POSITION- 45 31 51.     (N) 102 49 39.     (W)   SCALED
 AI4029* NAVD 88 ORTHO HEIGHT -   880.669 (meters)     2889.33  (feet) ADJUSTED
 AI4029  ______________________________________________________________________
 AI4029  GEOID HEIGHT    -        -17.317 (meters)                     GEOID18
 AI4029  DYNAMIC HEIGHT  -        880.519 (meters)     2888.84  (feet) COMP
 AI4029  MODELED GRAVITY -    980,415.0   (mgal)                       NAVD 88
 AI4029
 AI4029  VERT ORDER      -  FIRST     CLASS II
 AI4029
 AI4029.The horizontal coordinates were scaled from a map and have
 AI4029.an estimated accuracy of +/- 6 seconds.
 AI4029
 AI4029.The orthometric height was determined by differential leveling and
 AI4029.adjusted by the NATIONAL GEODETIC SURVEY
 AI4029.in April 2000.
 AI4029
 AI4029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4029.GEOID18 height accuracy estimate available here.
 AI4029
 AI4029.Click photographs - Photos may exist for this station.
 AI4029
 AI4029.The dynamic height is computed by dividing the NAVD 88
 AI4029.geopotential number by the normal gravity value computed on the
 AI4029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4029.degrees latitude (g = 980.6199 gals.).
 AI4029
 AI4029.The modeled gravity was interpolated from observed gravity values.
 AI4029
 AI4029;                    North         East    Units  Estimated Accuracy
 AI4029;SPC SD N     -   192,490.      379,180.      MT  (+/- 180 meters Scaled)
 AI4029
 AI4029_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL696442(NAD 83)
 AI4029
 AI4029                          SUPERSEDED SURVEY CONTROL
 AI4029
 AI4029.No superseded survey control is available for this station.
 AI4029
 AI4029_MARKER: DD = SURVEY DISK
 AI4029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4029_STAMPING: 20-64.95 1997
 AI4029_MARK LOGO: SDSM
 AI4029_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4029+STABILITY: SURFACE MOTION
 AI4029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4029+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4029
 AI4029  HISTORY     - Date     Condition        Report By
 AI4029  HISTORY     - 1997     MONUMENTED       SDDT
 AI4029  HISTORY     - 19990527 GOOD             NGS
 AI4029
 AI4029                          STATION DESCRIPTION
 AI4029
 AI4029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4029'20.3 KM (12.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4029'OFFICE IN REVA, 97.5 M (319.9 FT) WEST OF MILE POST 65, 29.9 M (98.1
 AI4029'FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.7 M (41.7 FT) WEST OF THE
 AI4029'CENTER OF A TRACK ROAD, 4.2 M (13.8 FT) WEST OF A FENCE CORNER, 1.0 M
 AI4029'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A
 AI4029'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4029'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4030 ***********************************************************************
 AI4030  DESIGNATION -  20 065.75
 AI4030  PID         -  AI4030
 AI4030  STATE/COUNTY-  SD/PERKINS
 AI4030  COUNTRY     -  US
 AI4030  USGS QUAD   -  PRAIRIE CITY (2017)
 AI4030
 AI4030                         *CURRENT SURVEY CONTROL
 AI4030  ______________________________________________________________________
 AI4030* NAD 83(1986) POSITION- 45 31 53.     (N) 102 48 35.     (W)   SCALED
 AI4030* NAVD 88 ORTHO HEIGHT -   864.193 (meters)     2835.27  (feet) ADJUSTED
 AI4030  ______________________________________________________________________
 AI4030  GEOID HEIGHT    -        -17.360 (meters)                     GEOID18
 AI4030  DYNAMIC HEIGHT  -        864.046 (meters)     2834.79  (feet) COMP
 AI4030  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 AI4030
 AI4030  VERT ORDER      -  FIRST     CLASS II
 AI4030
 AI4030.The horizontal coordinates were scaled from a map and have
 AI4030.an estimated accuracy of +/- 6 seconds.
 AI4030
 AI4030.The orthometric height was determined by differential leveling and
 AI4030.adjusted by the NATIONAL GEODETIC SURVEY
 AI4030.in April 2000.
 AI4030
 AI4030.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4030.GEOID18 height accuracy estimate available here.
 AI4030
 AI4030.Click photographs - Photos may exist for this station.
 AI4030
 AI4030.The dynamic height is computed by dividing the NAVD 88
 AI4030.geopotential number by the normal gravity value computed on the
 AI4030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4030.degrees latitude (g = 980.6199 gals.).
 AI4030
 AI4030.The modeled gravity was interpolated from observed gravity values.
 AI4030
 AI4030;                    North         East    Units  Estimated Accuracy
 AI4030;SPC SD N     -   192,510.      380,570.      MT  (+/- 180 meters Scaled)
 AI4030
 AI4030_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL710443(NAD 83)
 AI4030
 AI4030                          SUPERSEDED SURVEY CONTROL
 AI4030
 AI4030.No superseded survey control is available for this station.
 AI4030
 AI4030_MARKER: DD = SURVEY DISK
 AI4030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4030_STAMPING: 20-65.75 1997
 AI4030_MARK LOGO: SDSM
 AI4030_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4030+STABILITY: SURFACE MOTION
 AI4030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4030+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4030
 AI4030  HISTORY     - Date     Condition        Report By
 AI4030  HISTORY     - 1997     MONUMENTED       SDDT
 AI4030  HISTORY     - 19990527 GOOD             NGS
 AI4030
 AI4030                          STATION DESCRIPTION
 AI4030
 AI4030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4030'21.7 KM (13.50 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4030'OFFICE IN REVA, 300.3 M (985.2 FT) WEST OF MILEPOST 66, 30.0 M (98.4
 AI4030'FT) NORTH OF THE HIGHWAY CENTERLINE, 13.1 M (43.0 FT) EAST OF THE
 AI4030'CENTER OF A DRIVEWAY, 2.6 M (8.5 FT) EAST OF A FENCE CORNER, 1.5 M
 AI4030'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AI4030'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4030'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4031 ***********************************************************************
 AI4031  DESIGNATION -  20 066.95
 AI4031  PID         -  AI4031
 AI4031  STATE/COUNTY-  SD/PERKINS
 AI4031  COUNTRY     -  US
 AI4031  USGS QUAD   -  PRAIRIE CITY (2017)
 AI4031
 AI4031                         *CURRENT SURVEY CONTROL
 AI4031  ______________________________________________________________________
 AI4031* NAD 83(1986) POSITION- 45 31 53.     (N) 102 47 13.     (W)   SCALED
 AI4031* NAVD 88 ORTHO HEIGHT -   863.844 (meters)     2834.13  (feet) ADJUSTED
 AI4031  ______________________________________________________________________
 AI4031  GEOID HEIGHT    -        -17.415 (meters)                     GEOID18
 AI4031  DYNAMIC HEIGHT  -        863.700 (meters)     2833.66  (feet) COMP
 AI4031  MODELED GRAVITY -    980,419.2   (mgal)                       NAVD 88
 AI4031
 AI4031  VERT ORDER      -  FIRST     CLASS II
 AI4031
 AI4031.The horizontal coordinates were scaled from a map and have
 AI4031.an estimated accuracy of +/- 6 seconds.
 AI4031
 AI4031.The orthometric height was determined by differential leveling and
 AI4031.adjusted by the NATIONAL GEODETIC SURVEY
 AI4031.in April 2000.
 AI4031
 AI4031.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4031.GEOID18 height accuracy estimate available here.
 AI4031
 AI4031.Click photographs - Photos may exist for this station.
 AI4031
 AI4031.The dynamic height is computed by dividing the NAVD 88
 AI4031.geopotential number by the normal gravity value computed on the
 AI4031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4031.degrees latitude (g = 980.6199 gals.).
 AI4031
 AI4031.The modeled gravity was interpolated from observed gravity values.
 AI4031
 AI4031;                    North         East    Units  Estimated Accuracy
 AI4031;SPC SD N     -   192,440.      382,350.      MT  (+/- 180 meters Scaled)
 AI4031
 AI4031_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL728443(NAD 83)
 AI4031
 AI4031                          SUPERSEDED SURVEY CONTROL
 AI4031
 AI4031.No superseded survey control is available for this station.
 AI4031
 AI4031_MARKER: Z = SEE DESCRIPTION
 AI4031_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4031_STAMPING: 20-66.95 1998
 AI4031_MARK LOGO: NGS
 AI4031_PROJECTION: FLUSH
 AI4031_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4031_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4031+STABILITY: POSITION/ELEVATION WELL
 AI4031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4031+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4031_ROD/PIPE-DEPTH: 12.8 meters
 AI4031_SLEEVE-DEPTH  : 2.0 meters
 AI4031
 AI4031  HISTORY     - Date     Condition        Report By
 AI4031  HISTORY     - 1998     MONUMENTED       SDDT
 AI4031  HISTORY     - 19990527 GOOD             NGS
 AI4031
 AI4031                          STATION DESCRIPTION
 AI4031
 AI4031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4031'23.5 KM (14.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4031'OFFICE IN REVA, 112.5 M (369.1 FT) WEST OF MILEPOST 67, 41.9 M (137.5
 AI4031'FT) NORTH OF THE HIGHWAY CENTERLINE, 28.0 M (91.9 FT) NORTHWEST OF AN
 AI4031'UNDERGROUND CABLE JUNCTION BOX, 24.6 M (80.7 FT) SOUTHWEST OF THE
 AI4031'CENTER OF A GRAVELED ROAD, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST,
 AI4031'0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE
 AI4031'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AI4031'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM
 AI4031'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI4031'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON
 AI4031'PROPERTY LEASED BY RICHARD PECK, P.O. BOX 366, PRAIRIE CITY, SD 57649.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3985 ***********************************************************************
 AI3985  DESIGNATION -  20 067.90
 AI3985  PID         -  AI3985
 AI3985  STATE/COUNTY-  SD/PERKINS
 AI3985  COUNTRY     -  US
 AI3985  USGS QUAD   -  PRAIRIE CITY (2017)
 AI3985
 AI3985                         *CURRENT SURVEY CONTROL
 AI3985  ______________________________________________________________________
 AI3985* NAD 83(1986) POSITION- 45 31 51.     (N) 102 45 59.     (W)   SCALED
 AI3985* NAVD 88 ORTHO HEIGHT -   862.457 (meters)     2829.58  (feet) ADJUSTED
 AI3985  ______________________________________________________________________
 AI3985  GEOID HEIGHT    -        -17.464 (meters)                     GEOID18
 AI3985  DYNAMIC HEIGHT  -        862.315 (meters)     2829.11  (feet) COMP
 AI3985  MODELED GRAVITY -    980,421.1   (mgal)                       NAVD 88
 AI3985
 AI3985  VERT ORDER      -  FIRST     CLASS II
 AI3985
 AI3985.The horizontal coordinates were scaled from a map and have
 AI3985.an estimated accuracy of +/- 6 seconds.
 AI3985
 AI3985.The orthometric height was determined by differential leveling and
 AI3985.adjusted by the NATIONAL GEODETIC SURVEY
 AI3985.in April 2000.
 AI3985
 AI3985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3985.GEOID18 height accuracy estimate available here.
 AI3985
 AI3985.Click photographs - Photos may exist for this station.
 AI3985
 AI3985.The dynamic height is computed by dividing the NAVD 88
 AI3985.geopotential number by the normal gravity value computed on the
 AI3985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3985.degrees latitude (g = 980.6199 gals.).
 AI3985
 AI3985.The modeled gravity was interpolated from observed gravity values.
 AI3985
 AI3985;                    North         East    Units  Estimated Accuracy
 AI3985;SPC SD N     -   192,330.      383,950.      MT  (+/- 180 meters Scaled)
 AI3985
 AI3985_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL744443(NAD 83)
 AI3985
 AI3985                          SUPERSEDED SURVEY CONTROL
 AI3985
 AI3985.No superseded survey control is available for this station.
 AI3985
 AI3985_MARKER: DD = SURVEY DISK
 AI3985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3985_STAMPING: 20-67.90 1997
 AI3985_MARK LOGO: SDSM
 AI3985_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3985+STABILITY: SURFACE MOTION
 AI3985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3985+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3985
 AI3985  HISTORY     - Date     Condition        Report By
 AI3985  HISTORY     - 1997     MONUMENTED       SDDT
 AI3985  HISTORY     - 19990527 GOOD             NGS
 AI3985
 AI3985                          STATION DESCRIPTION
 AI3985
 AI3985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3985'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3985'BISON, THENCE 23.5 KM (14.60 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3985'137.4 M (450.8 FT) WEST OF MILEPOST 68, 19.4 M (63.6 FT) SOUTH OF THE
 AI3985'HIGHWAY CENTERLINE, 17.9 M (58.7 FT) WEST OF THE CENTER OF A GRAVELED
 AI3985'ROAD, 5.9 M (19.4 FT) SOUTHEAST OF A FENCE CORNER AND THE SOUTH END OF
 AI3985'A GATE, 0.5 M (1.6 FT) NORTHEAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 AI3985'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AI3985'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3985'PROPERTY OWNED BY STANELY BRIXEY, 12837 DIVIDE ROAD, PRAIRIE CITY, SD
 AI3985'57642.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3986 ***********************************************************************
 AI3986  DESIGNATION -  20 068.95
 AI3986  PID         -  AI3986
 AI3986  STATE/COUNTY-  SD/PERKINS
 AI3986  COUNTRY     -  US
 AI3986  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3986
 AI3986                         *CURRENT SURVEY CONTROL
 AI3986  ______________________________________________________________________
 AI3986* NAD 83(1986) POSITION- 45 31 51.     (N) 102 44 43.     (W)   SCALED
 AI3986* NAVD 88 ORTHO HEIGHT -   857.777 (meters)     2814.22  (feet) ADJUSTED
 AI3986  ______________________________________________________________________
 AI3986  GEOID HEIGHT    -        -17.514 (meters)                     GEOID18
 AI3986  DYNAMIC HEIGHT  -        857.636 (meters)     2813.76  (feet) COMP
 AI3986  MODELED GRAVITY -    980,422.7   (mgal)                       NAVD 88
 AI3986
 AI3986  VERT ORDER      -  FIRST     CLASS II
 AI3986
 AI3986.The horizontal coordinates were scaled from a map and have
 AI3986.an estimated accuracy of +/- 6 seconds.
 AI3986
 AI3986.The orthometric height was determined by differential leveling and
 AI3986.adjusted by the NATIONAL GEODETIC SURVEY
 AI3986.in April 2000.
 AI3986
 AI3986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3986.GEOID18 height accuracy estimate available here.
 AI3986
 AI3986.Click photographs - Photos may exist for this station.
 AI3986
 AI3986.The dynamic height is computed by dividing the NAVD 88
 AI3986.geopotential number by the normal gravity value computed on the
 AI3986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3986.degrees latitude (g = 980.6199 gals.).
 AI3986
 AI3986.The modeled gravity was interpolated from observed gravity values.
 AI3986
 AI3986;                    North         East    Units  Estimated Accuracy
 AI3986;SPC SD N     -   192,270.      385,600.      MT  (+/- 180 meters Scaled)
 AI3986
 AI3986_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL760443(NAD 83)
 AI3986
 AI3986                          SUPERSEDED SURVEY CONTROL
 AI3986
 AI3986.No superseded survey control is available for this station.
 AI3986
 AI3986_MARKER: DD = SURVEY DISK
 AI3986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3986_STAMPING: 20-68.95 1997
 AI3986_MARK LOGO: SDSM
 AI3986_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3986+STABILITY: SURFACE MOTION
 AI3986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3986+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3986
 AI3986  HISTORY     - Date     Condition        Report By
 AI3986  HISTORY     - 1997     MONUMENTED       SDDT
 AI3986  HISTORY     - 19990527 GOOD             NGS
 AI3986
 AI3986                          STATION DESCRIPTION
 AI3986
 AI3986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3986'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3986'BISON, THENCE 21.9 KM (13.60 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3986'105.3 M (345.5 FT) WEST OF MILEPOST 69, 30.3 M (99.4 FT) SOUTH OF THE
 AI3986'HIGHWAY CENTERLINE, 11.5 M (37.7 FT) SOUTH OF A T-FENCE CORNER, 0.5 M
 AI3986'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A
 AI3986'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, ON THE EXTENDED CENTER
 AI3986'OF COUNTY ROAD 3, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3986'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY RODNEY CARR, HCR 66, BOX
 AI3986'82, PRAIRIE CITY, SD 57642.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3987 ***********************************************************************
 AI3987  DESIGNATION -  20 069.95
 AI3987  PID         -  AI3987
 AI3987  STATE/COUNTY-  SD/PERKINS
 AI3987  COUNTRY     -  US
 AI3987  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3987
 AI3987                         *CURRENT SURVEY CONTROL
 AI3987  ______________________________________________________________________
 AI3987* NAD 83(1986) POSITION- 45 31 51.     (N) 102 43 28.     (W)   SCALED
 AI3987* NAVD 88 ORTHO HEIGHT -   853.698 (meters)     2800.84  (feet) ADJUSTED
 AI3987  ______________________________________________________________________
 AI3987  GEOID HEIGHT    -        -17.563 (meters)                     GEOID18
 AI3987  DYNAMIC HEIGHT  -        853.559 (meters)     2800.38  (feet) COMP
 AI3987  MODELED GRAVITY -    980,424.1   (mgal)                       NAVD 88
 AI3987
 AI3987  VERT ORDER      -  FIRST     CLASS II
 AI3987
 AI3987.The horizontal coordinates were scaled from a map and have
 AI3987.an estimated accuracy of +/- 6 seconds.
 AI3987
 AI3987.The orthometric height was determined by differential leveling and
 AI3987.adjusted by the NATIONAL GEODETIC SURVEY
 AI3987.in April 2000.
 AI3987
 AI3987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3987.GEOID18 height accuracy estimate available here.
 AI3987
 AI3987.Click photographs - Photos may exist for this station.
 AI3987
 AI3987.The dynamic height is computed by dividing the NAVD 88
 AI3987.geopotential number by the normal gravity value computed on the
 AI3987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3987.degrees latitude (g = 980.6199 gals.).
 AI3987
 AI3987.The modeled gravity was interpolated from observed gravity values.
 AI3987
 AI3987;                    North         East    Units  Estimated Accuracy
 AI3987;SPC SD N     -   192,220.      387,230.      MT  (+/- 180 meters Scaled)
 AI3987
 AI3987_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL776444(NAD 83)
 AI3987
 AI3987                          SUPERSEDED SURVEY CONTROL
 AI3987
 AI3987.No superseded survey control is available for this station.
 AI3987
 AI3987_MARKER: DD = SURVEY DISK
 AI3987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3987_STAMPING: 20-69.95 1997
 AI3987_MARK LOGO: SDSM
 AI3987_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3987+STABILITY: SURFACE MOTION
 AI3987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3987+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3987
 AI3987  HISTORY     - Date     Condition        Report By
 AI3987  HISTORY     - 1997     MONUMENTED       SDDT
 AI3987  HISTORY     - 19990527 GOOD             NGS
 AI3987
 AI3987                          STATION DESCRIPTION
 AI3987
 AI3987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3987'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3987'BISON, THENCE 20.3 KM (12.60 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3987'101.9 M (334.3 FT) WEST OF MILEPOST 70, 31.2 M (102.4 FT) SOUTH OF THE
 AI3987'HIGHWAY CENTERLINE, 12.6 M (41.3 FT) SOUTH OF A FENCE CORNER, 8.9 M
 AI3987'(29.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.8 M (2.6 FT) BELOW
 AI3987'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0
 AI3987'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI3987'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY RODNEY CARR, HCR
 AI3987'66, BOX 82, PRAIRIE CITY, SD 57642.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3988 ***********************************************************************
 AI3988  DESIGNATION -  20 070.90
 AI3988  PID         -  AI3988
 AI3988  STATE/COUNTY-  SD/PERKINS
 AI3988  COUNTRY     -  US
 AI3988  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3988
 AI3988                         *CURRENT SURVEY CONTROL
 AI3988  ______________________________________________________________________
 AI3988* NAD 83(1986) POSITION- 45 31 51.     (N) 102 42 15.     (W)   SCALED
 AI3988* NAVD 88 ORTHO HEIGHT -   866.987 (meters)     2844.44  (feet) ADJUSTED
 AI3988  ______________________________________________________________________
 AI3988  GEOID HEIGHT    -        -17.608 (meters)                     GEOID18
 AI3988  DYNAMIC HEIGHT  -        866.847 (meters)     2843.98  (feet) COMP
 AI3988  MODELED GRAVITY -    980,425.3   (mgal)                       NAVD 88
 AI3988
 AI3988  VERT ORDER      -  FIRST     CLASS II
 AI3988
 AI3988.The horizontal coordinates were scaled from a map and have
 AI3988.an estimated accuracy of +/- 6 seconds.
 AI3988
 AI3988.The orthometric height was determined by differential leveling and
 AI3988.adjusted by the NATIONAL GEODETIC SURVEY
 AI3988.in April 2000.
 AI3988
 AI3988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3988.GEOID18 height accuracy estimate available here.
 AI3988
 AI3988.Click photographs - Photos may exist for this station.
 AI3988
 AI3988.The dynamic height is computed by dividing the NAVD 88
 AI3988.geopotential number by the normal gravity value computed on the
 AI3988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3988.degrees latitude (g = 980.6199 gals.).
 AI3988
 AI3988.The modeled gravity was interpolated from observed gravity values.
 AI3988
 AI3988;                    North         East    Units  Estimated Accuracy
 AI3988;SPC SD N     -   192,160.      388,810.      MT  (+/- 180 meters Scaled)
 AI3988
 AI3988_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL792444(NAD 83)
 AI3988
 AI3988                          SUPERSEDED SURVEY CONTROL
 AI3988
 AI3988.No superseded survey control is available for this station.
 AI3988
 AI3988_MARKER: DD = SURVEY DISK
 AI3988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3988_STAMPING: 20-70.90 1997
 AI3988_MARK LOGO: SDSM
 AI3988_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3988+STABILITY: SURFACE MOTION
 AI3988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3988+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3988
 AI3988  HISTORY     - Date     Condition        Report By
 AI3988  HISTORY     - 1997     MONUMENTED       SDDT
 AI3988  HISTORY     - 19990527 GOOD             NGS
 AI3988
 AI3988                          STATION DESCRIPTION
 AI3988
 AI3988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3988'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3988'BISON, THENCE 18.7 KM (11.60 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3988'121.3 M (398.0 FT) WEST OF MILEPOST 71, 30.4 M (99.7 FT) SOUTH OF THE
 AI3988'HIGHWAY CENTERLINE, 22.8 M (74.8 FT) NORTH OF A FENCE, 10.2 M (33.5
 AI3988'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) ABOVE THE
 AI3988'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 AI3988'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3988'PROPERTY OWNED BY RODNEY CARR, HCR 66, BOX 82, PRAIRIE CITY, SD 57642.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3989 ***********************************************************************
 AI3989  CBN         -  This is a Cooperative Base Network Control Station.
 AI3989  DESIGNATION -  20 071.95
 AI3989  PID         -  AI3989
 AI3989  STATE/COUNTY-  SD/PERKINS
 AI3989  COUNTRY     -  US
 AI3989  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3989
 AI3989                         *CURRENT SURVEY CONTROL
 AI3989  ______________________________________________________________________
 AI3989* NAD 83(2011) POSITION- 45 31 50.11478(N) 102 41 01.93320(W)   ADJUSTED
 AI3989* NAD 83(2011) ELLIP HT-   838.023 (meters)        (06/27/12)   ADJUSTED
 AI3989* NAD 83(2011) EPOCH   -  2010.00
 AI3989* NAVD 88 ORTHO HEIGHT -   855.638 (meters)     2807.21  (feet) ADJUSTED
 AI3989  ______________________________________________________________________
 AI3989  GEOID HEIGHT    -        -17.655 (meters)                     GEOID18
 AI3989  NAD 83(2011) X  -   -982,865.765 (meters)                     COMP
 AI3989  NAD 83(2011) Y  - -4,367,051.298 (meters)                     COMP
 AI3989  NAD 83(2011) Z  -  4,529,449.364 (meters)                     COMP
 AI3989  LAPLACE CORR    -         -6.46  (seconds)                    DEFLEC18
 AI3989  DYNAMIC HEIGHT  -        855.501 (meters)     2806.76  (feet) COMP
 AI3989  MODELED GRAVITY -    980,426.3   (mgal)                       NAVD 88
 AI3989
 AI3989  VERT ORDER      -  FIRST     CLASS II
 AI3989
 AI3989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI3989  Standards:
 AI3989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI3989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI3989  -------------------------------------------------------------------
 AI3989  NETWORK    0.60   1.20           0.28   0.19   0.61     -0.04610306
 AI3989  -------------------------------------------------------------------
 AI3989  Click here for local accuracies and other accuracy information.
 AI3989
 AI3989.The horizontal coordinates were established by GPS observations
 AI3989.and adjusted by the National Geodetic Survey in June 2012.
 AI3989
 AI3989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI3989.been affixed to the stable North American tectonic plate. See 
 AI3989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI3989
 AI3989.The horizontal coordinates are valid at the epoch date displayed above
 AI3989.which is a decimal equivalence of Year/Month/Day.
 AI3989
 AI3989.The orthometric height was determined by differential leveling and
 AI3989.adjusted by the NATIONAL GEODETIC SURVEY
 AI3989.in April 2000.
 AI3989
 AI3989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3989.GEOID18 height accuracy estimate available here.
 AI3989
 AI3989.Click photographs - Photos may exist for this station.
 AI3989
 AI3989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI3989
 AI3989.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI3989
 AI3989.The ellipsoidal height was determined by GPS observations
 AI3989.and is referenced to NAD 83.
 AI3989
 AI3989.The dynamic height is computed by dividing the NAVD 88
 AI3989.geopotential number by the normal gravity value computed on the
 AI3989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3989.degrees latitude (g = 980.6199 gals.).
 AI3989
 AI3989.The modeled gravity was interpolated from observed gravity values.
 AI3989
 AI3989. The following values were computed from the NAD 83(2011) position.
 AI3989
 AI3989;                    North         East     Units Scale Factor Converg.
 AI3989;SPC SD N     -   192,082.365   390,391.332   MT  0.99997410   -1 53 58.1
 AI3989;SPC SD N     -   630,190.23  1,280,808.90   sFT  0.99997410   -1 53 58.1
 AI3989;UTM  13      - 5,044,503.986   680,852.952   MT  1.00000215   +1 39 11.9
 AI3989
 AI3989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI3989!SPC SD N     -   0.99986863  x   0.99997410  =   0.99984274
 AI3989!UTM  13      -   0.99986863  x   1.00000215  =   0.99987078
 AI3989
 AI3989_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8085244503(NAD 83)
 AI3989
 AI3989                          SUPERSEDED SURVEY CONTROL
 AI3989
 AI3989  NAD 83(2007)-  45 31 50.11470(N)    102 41 01.93438(W) AD(2002.00) 0
 AI3989  ELLIP H (02/10/07)  838.051  (m)                       GP(2002.00)    
 AI3989  NAD 83(1996)-  45 31 50.11413(N)    102 41 01.93440(W) AD(       ) A
 AI3989  ELLIP H (06/23/03)  838.039  (m)                       GP(       ) 3 1
 AI3989  NAVD 88             855.64   (m)         2807.2    (f) LEVELING    3  
 AI3989
 AI3989.Superseded values are not recommended for survey control.
 AI3989
 AI3989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI3989.See file dsdata.pdf to determine how the superseded data were derived.
 AI3989
 AI3989_MARKER: Z = SEE DESCRIPTION
 AI3989_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3989_STAMPING: 20-71.95 1998
 AI3989_MARK LOGO: NGS
 AI3989_PROJECTION: FLUSH
 AI3989_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI3989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3989+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AI3989_ROD/PIPE-DEPTH: 12.8 meters
 AI3989_SLEEVE-DEPTH  : 2.0 meters
 AI3989
 AI3989  HISTORY     - Date     Condition        Report By
 AI3989  HISTORY     - 1998     MONUMENTED       SDDT
 AI3989  HISTORY     - 19990527 GOOD             NGS
 AI3989  HISTORY     - 20020514 GOOD             SDDT
 AI3989
 AI3989                          STATION DESCRIPTION
 AI3989
 AI3989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3989'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3989'BISON, THENCE 17.1 KM (10.60 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3989'120.8 M (396.3 FT) WEST OF MILEPOST 72, 47.7 M (156.5 FT) SOUTH OF THE
 AI3989'HIGHWAY CENTERLINE, 11.6 M (38.1 FT) EAST OF THE CENTER OF COUNTY ROAD
 AI3989'5, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH
 AI3989'OF A METAL GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.
 AI3989'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI3989'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI3989'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI3989'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON PROPERTY OWNED BY LEROY
 AI3989'SPOERING, 16798 HIGHWAY 20, BISON, SD 57620.
 AI3989
 AI3989                          STATION RECOVERY (2002)
 AI3989
 AI3989'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI3989'RECOVERED AS DESCRIBED
 AI3989'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3990 ***********************************************************************
 AI3990  DESIGNATION -  20 072.90
 AI3990  PID         -  AI3990
 AI3990  STATE/COUNTY-  SD/PERKINS
 AI3990  COUNTRY     -  US
 AI3990  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3990
 AI3990                         *CURRENT SURVEY CONTROL
 AI3990  ______________________________________________________________________
 AI3990* NAD 83(1986) POSITION- 45 31 54.     (N) 102 39 48.     (W)   SCALED
 AI3990* NAVD 88 ORTHO HEIGHT -   843.439 (meters)     2767.18  (feet) ADJUSTED
 AI3990  ______________________________________________________________________
 AI3990  GEOID HEIGHT    -        -17.702 (meters)                     GEOID18
 AI3990  DYNAMIC HEIGHT  -        843.304 (meters)     2766.74  (feet) COMP
 AI3990  MODELED GRAVITY -    980,427.2   (mgal)                       NAVD 88
 AI3990
 AI3990  VERT ORDER      -  FIRST     CLASS II
 AI3990
 AI3990.The horizontal coordinates were scaled from a map and have
 AI3990.an estimated accuracy of +/- 6 seconds.
 AI3990
 AI3990.The orthometric height was determined by differential leveling and
 AI3990.adjusted by the NATIONAL GEODETIC SURVEY
 AI3990.in April 2000.
 AI3990
 AI3990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3990.GEOID18 height accuracy estimate available here.
 AI3990
 AI3990.Click photographs - Photos may exist for this station.
 AI3990
 AI3990.The dynamic height is computed by dividing the NAVD 88
 AI3990.geopotential number by the normal gravity value computed on the
 AI3990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3990.degrees latitude (g = 980.6199 gals.).
 AI3990
 AI3990.The modeled gravity was interpolated from observed gravity values.
 AI3990
 AI3990;                    North         East    Units  Estimated Accuracy
 AI3990;SPC SD N     -   192,150.      392,000.      MT  (+/- 180 meters Scaled)
 AI3990
 AI3990_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL824446(NAD 83)
 AI3990
 AI3990                          SUPERSEDED SURVEY CONTROL
 AI3990
 AI3990.No superseded survey control is available for this station.
 AI3990
 AI3990_MARKER: DD = SURVEY DISK
 AI3990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3990_STAMPING: 20-72.90 1997
 AI3990_MARK LOGO: SDSM
 AI3990_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3990+STABILITY: SURFACE MOTION
 AI3990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3990+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3990
 AI3990  HISTORY     - Date     Condition        Report By
 AI3990  HISTORY     - 1997     MONUMENTED       SDDT
 AI3990  HISTORY     - 19990527 GOOD             NGS
 AI3990
 AI3990                          STATION DESCRIPTION
 AI3990
 AI3990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3990'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3990'BISON, THENCE 15.5 KM (9.65 MI) WESTERLY ALONG STATE HIGHWAY 20, 136.3
 AI3990'M (447.2 FT) WEST OF MILEPOST 73, 79.4 M (260.5 FT) NORTH OF THE
 AI3990'HIGHWAY CENTERLINE, 37.9 M (124.3 FT) NORTH-NORTHEAST OF A UTILITY
 AI3990'POLE WITH 6 GUY CABLES, 33.2 M (108.9 FT) NORTHWEST OF THE NORTHWEST
 AI3990'CORNER OF A CHAIN-LINK FENCE ENCLOSING A SUBSTATION, 5.3 M (17.4 FT)
 AI3990'WEST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL
 AI3990'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 AI3990'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS
 AI3990'ON PROPERTY OWNED BY LEROY SPOERING, 16798 SD HIGHWAY 20, BISON, SD
 AI3990'57620.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3992 ***********************************************************************
 AI3992  DESIGNATION -  20 075.02
 AI3992  PID         -  AI3992
 AI3992  STATE/COUNTY-  SD/PERKINS
 AI3992  COUNTRY     -  US
 AI3992  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3992
 AI3992                         *CURRENT SURVEY CONTROL
 AI3992  ______________________________________________________________________
 AI3992* NAD 83(1986) POSITION- 45 31 52.     (N) 102 37 13.     (W)   SCALED
 AI3992* NAVD 88 ORTHO HEIGHT -   837.880 (meters)     2748.94  (feet) ADJUSTED
 AI3992  ______________________________________________________________________
 AI3992  GEOID HEIGHT    -        -17.801 (meters)                     GEOID18
 AI3992  DYNAMIC HEIGHT  -        837.746 (meters)     2748.51  (feet) COMP
 AI3992  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 AI3992
 AI3992  VERT ORDER      -  FIRST     CLASS II
 AI3992
 AI3992.The horizontal coordinates were scaled from a map and have
 AI3992.an estimated accuracy of +/- 6 seconds.
 AI3992
 AI3992.The orthometric height was determined by differential leveling and
 AI3992.adjusted by the NATIONAL GEODETIC SURVEY
 AI3992.in April 2000.
 AI3992
 AI3992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3992.GEOID18 height accuracy estimate available here.
 AI3992
 AI3992.Click photographs - Photos may exist for this station.
 AI3992
 AI3992.The dynamic height is computed by dividing the NAVD 88
 AI3992.geopotential number by the normal gravity value computed on the
 AI3992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3992.degrees latitude (g = 980.6199 gals.).
 AI3992
 AI3992.The modeled gravity was interpolated from observed gravity values.
 AI3992
 AI3992;                    North         East    Units  Estimated Accuracy
 AI3992;SPC SD N     -   191,980.      395,360.      MT  (+/- 180 meters Scaled)
 AI3992
 AI3992_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL858447(NAD 83)
 AI3992
 AI3992                          SUPERSEDED SURVEY CONTROL
 AI3992
 AI3992.No superseded survey control is available for this station.
 AI3992
 AI3992_MARKER: DB = BENCH MARK DISK
 AI3992_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AI3992_SP_SET: HEADWALL
 AI3992_STAMPING: 20-075.02
 AI3992_MARK LOGO: SDHD
 AI3992_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3992+STABILITY: SURFACE MOTION
 AI3992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3992+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3992
 AI3992  HISTORY     - Date     Condition        Report By
 AI3992  HISTORY     - 1995     MONUMENTED       SDHD
 AI3992  HISTORY     - 19990527 GOOD             NGS
 AI3992
 AI3992                          STATION DESCRIPTION
 AI3992
 AI3992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3992'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3992'BISON, THENCE 12.1 KM (7.50 MI) WESTERLY ALONG STATE HIGHWAY 20, IN
 AI3992'TOP OF AND 5.8 M (19.0 FT) WEST OF THE EAST END OF THE NORTH CONCRETE
 AI3992'HEADWALL OF CULVERT NUMBER 53-161-290, 76.4 M (250.7 FT) EAST OF
 AI3992'MILEPOST 75, 9.3 M (30.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.2 M
 AI3992'(10.5 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL
 AI3992'OF THE HIGHWAY.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3994 ***********************************************************************
 AI3994  DESIGNATION -  20 076.95
 AI3994  PID         -  AI3994
 AI3994  STATE/COUNTY-  SD/PERKINS
 AI3994  COUNTRY     -  US
 AI3994  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3994
 AI3994                         *CURRENT SURVEY CONTROL
 AI3994  ______________________________________________________________________
 AI3994* NAD 83(1986) POSITION- 45 31 52.     (N) 102 34 50.     (W)   SCALED
 AI3994* NAVD 88 ORTHO HEIGHT -   855.016 (meters)     2805.17  (feet) ADJUSTED
 AI3994  ______________________________________________________________________
 AI3994  GEOID HEIGHT    -        -17.894 (meters)                     GEOID18
 AI3994  DYNAMIC HEIGHT  -        854.881 (meters)     2804.72  (feet) COMP
 AI3994  MODELED GRAVITY -    980,428.8   (mgal)                       NAVD 88
 AI3994
 AI3994  VERT ORDER      -  FIRST     CLASS II
 AI3994
 AI3994.The horizontal coordinates were scaled from a map and have
 AI3994.an estimated accuracy of +/- 6 seconds.
 AI3994
 AI3994.The orthometric height was determined by differential leveling and
 AI3994.adjusted by the NATIONAL GEODETIC SURVEY
 AI3994.in April 2000.
 AI3994
 AI3994.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3994.GEOID18 height accuracy estimate available here.
 AI3994
 AI3994.Click photographs - Photos may exist for this station.
 AI3994
 AI3994.The dynamic height is computed by dividing the NAVD 88
 AI3994.geopotential number by the normal gravity value computed on the
 AI3994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3994.degrees latitude (g = 980.6199 gals.).
 AI3994
 AI3994.The modeled gravity was interpolated from observed gravity values.
 AI3994
 AI3994;                    North         East    Units  Estimated Accuracy
 AI3994;SPC SD N     -   191,880.      398,460.      MT  (+/- 180 meters Scaled)
 AI3994
 AI3994_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL889448(NAD 83)
 AI3994
 AI3994                          SUPERSEDED SURVEY CONTROL
 AI3994
 AI3994.No superseded survey control is available for this station.
 AI3994
 AI3994_MARKER: DD = SURVEY DISK
 AI3994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3994_STAMPING: 20-76.95 1997
 AI3994_MARK LOGO: SDSM
 AI3994_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3994+STABILITY: SURFACE MOTION
 AI3994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3994+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3994
 AI3994  HISTORY     - Date     Condition        Report By
 AI3994  HISTORY     - 1997     MONUMENTED       SDDT
 AI3994  HISTORY     - 19990527 GOOD             NGS
 AI3994
 AI3994                          STATION DESCRIPTION
 AI3994
 AI3994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3994'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3994'BISON, THENCE 9.0 KM (5.60 MI) WESTERLY ALONG STATE HIGHWAY 20, 90.9 M
 AI3994'(298.2 FT) WEST OF MILEPOST 77, 17.0 M (55.8 FT) NORTH OF THE HIGHWAY
 AI3994'CENTERLINE, 5.3 M (17.4 FT) EAST OF THE CENTER OF A TRACK ROAD, 0.5 M
 AI3994'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AI3994'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI3994'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3995 ***********************************************************************
 AI3995  DESIGNATION -  20 077.95
 AI3995  PID         -  AI3995
 AI3995  STATE/COUNTY-  SD/PERKINS
 AI3995  COUNTRY     -  US
 AI3995  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3995
 AI3995                         *CURRENT SURVEY CONTROL
 AI3995  ______________________________________________________________________
 AI3995* NAD 83(1986) POSITION- 45 31 48.     (N) 102 33 35.     (W)   SCALED
 AI3995* NAVD 88 ORTHO HEIGHT -   851.619 (meters)     2794.02  (feet) ADJUSTED
 AI3995  ______________________________________________________________________
 AI3995  GEOID HEIGHT    -        -17.942 (meters)                     GEOID18
 AI3995  DYNAMIC HEIGHT  -        851.484 (meters)     2793.58  (feet) COMP
 AI3995  MODELED GRAVITY -    980,428.6   (mgal)                       NAVD 88
 AI3995
 AI3995  VERT ORDER      -  FIRST     CLASS II
 AI3995
 AI3995.The horizontal coordinates were scaled from a map and have
 AI3995.an estimated accuracy of +/- 6 seconds.
 AI3995
 AI3995.The orthometric height was determined by differential leveling and
 AI3995.adjusted by the NATIONAL GEODETIC SURVEY
 AI3995.in April 2000.
 AI3995
 AI3995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3995.GEOID18 height accuracy estimate available here.
 AI3995
 AI3995.Click photographs - Photos may exist for this station.
 AI3995
 AI3995.The dynamic height is computed by dividing the NAVD 88
 AI3995.geopotential number by the normal gravity value computed on the
 AI3995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3995.degrees latitude (g = 980.6199 gals.).
 AI3995
 AI3995.The modeled gravity was interpolated from observed gravity values.
 AI3995
 AI3995;                    North         East    Units  Estimated Accuracy
 AI3995;SPC SD N     -   191,700.      400,080.      MT  (+/- 180 meters Scaled)
 AI3995
 AI3995_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL905447(NAD 83)
 AI3995
 AI3995                          SUPERSEDED SURVEY CONTROL
 AI3995
 AI3995.No superseded survey control is available for this station.
 AI3995
 AI3995_MARKER: Z = SEE DESCRIPTION
 AI3995_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI3995_STAMPING: 20-77.95 1998
 AI3995_MARK LOGO: NGS
 AI3995_PROJECTION: FLUSH
 AI3995_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI3995_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI3995+STABILITY: POSITION/ELEVATION WELL
 AI3995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3995+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3995_ROD/PIPE-DEPTH: 12.8 meters
 AI3995_SLEEVE-DEPTH  : 2.0 meters
 AI3995
 AI3995  HISTORY     - Date     Condition        Report By
 AI3995  HISTORY     - 1998     MONUMENTED       SDDT
 AI3995  HISTORY     - 19990527 GOOD             NGS
 AI3995
 AI3995                          STATION DESCRIPTION
 AI3995
 AI3995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3995'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3995'BISON, THENCE 7.4 KM (4.60 MI) WESTERLY ALONG STATE HIGHWAY 20, 73.1 M
 AI3995'(239.8 FT) WEST OF MILEPOST 78, 50.2 M (164.7 FT) SOUTH OF THE HIGHWAY
 AI3995'CENTERLINE, 21.7 M (71.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 9A
 AI3995'(BIXBY ROAD), 12.3 M (40.4 FT) SOUTH OF THE MOST SOUTHERLY OF 2
 AI3995'UNDERGROUND CABLE JUNCTION BOX NUMBER D8, 3.0 M (9.8 FT) BELOW THE
 AI3995'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, AND
 AI3995'0.4 M (1.3 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 AI3995'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 AI3995'CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AI3995'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE
 AI3995'MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3996 ***********************************************************************
 AI3996  DESIGNATION -  20 078.50
 AI3996  PID         -  AI3996
 AI3996  STATE/COUNTY-  SD/PERKINS
 AI3996  COUNTRY     -  US
 AI3996  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3996
 AI3996                         *CURRENT SURVEY CONTROL
 AI3996  ______________________________________________________________________
 AI3996* NAD 83(1986) POSITION- 45 31 51.     (N) 102 33 02.     (W)   SCALED
 AI3996* NAVD 88 ORTHO HEIGHT -   854.964 (meters)     2804.99  (feet) ADJUSTED
 AI3996  ______________________________________________________________________
 AI3996  GEOID HEIGHT    -        -17.963 (meters)                     GEOID18
 AI3996  DYNAMIC HEIGHT  -        854.829 (meters)     2804.55  (feet) COMP
 AI3996  MODELED GRAVITY -    980,428.6   (mgal)                       NAVD 88
 AI3996
 AI3996  VERT ORDER      -  FIRST     CLASS II
 AI3996
 AI3996.The horizontal coordinates were scaled from a map and have
 AI3996.an estimated accuracy of +/- 6 seconds.
 AI3996
 AI3996.The orthometric height was determined by differential leveling and
 AI3996.adjusted by the NATIONAL GEODETIC SURVEY
 AI3996.in April 2000.
 AI3996
 AI3996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3996.GEOID18 height accuracy estimate available here.
 AI3996
 AI3996.Click photographs - Photos may exist for this station.
 AI3996
 AI3996.The dynamic height is computed by dividing the NAVD 88
 AI3996.geopotential number by the normal gravity value computed on the
 AI3996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3996.degrees latitude (g = 980.6199 gals.).
 AI3996
 AI3996.The modeled gravity was interpolated from observed gravity values.
 AI3996
 AI3996;                    North         East    Units  Estimated Accuracy
 AI3996;SPC SD N     -   191,770.      400,800.      MT  (+/- 180 meters Scaled)
 AI3996
 AI3996_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL912448(NAD 83)
 AI3996
 AI3996                          SUPERSEDED SURVEY CONTROL
 AI3996
 AI3996.No superseded survey control is available for this station.
 AI3996
 AI3996_MARKER: DB = BENCH MARK DISK
 AI3996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3996_STAMPING: 20-78.50
 AI3996_MARK LOGO: SDDT
 AI3996_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3996+STABILITY: SURFACE MOTION
 AI3996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3996+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3996
 AI3996  HISTORY     - Date     Condition        Report By
 AI3996  HISTORY     - 1995     MONUMENTED       SDDT
 AI3996  HISTORY     - 19990527 GOOD             NGS
 AI3996
 AI3996                          STATION DESCRIPTION
 AI3996
 AI3996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3996'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3996'BISON, THENCE 6.6 KM (4.10 MI) WESTERLY ALONG STATE HIGHWAY 20, 720.8
 AI3996'M (2364.8 FT) EAST OF MILEPOST 78, 30.0 M (98.4 FT) SOUTH OF THE
 AI3996'HIGHWAY CENTERLINE, 8.2 M (26.9 FT) EAST OF THE CENTER OF A FIELD
 AI3996'ENTRANCE, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) ABOVE THE
 AI3996'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AI3996'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI3996'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3997 ***********************************************************************
 AI3997  DESIGNATION -  20 079.40
 AI3997  PID         -  AI3997
 AI3997  STATE/COUNTY-  SD/PERKINS
 AI3997  COUNTRY     -  US
 AI3997  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3997
 AI3997                         *CURRENT SURVEY CONTROL
 AI3997  ______________________________________________________________________
 AI3997* NAD 83(1986) POSITION- 45 31 52.     (N) 102 31 49.     (W)   SCALED
 AI3997* NAVD 88 ORTHO HEIGHT -   840.047 (meters)     2756.05  (feet) ADJUSTED
 AI3997  ______________________________________________________________________
 AI3997  GEOID HEIGHT    -        -18.011 (meters)                     GEOID18
 AI3997  DYNAMIC HEIGHT  -        839.913 (meters)     2755.61  (feet) COMP
 AI3997  MODELED GRAVITY -    980,428.2   (mgal)                       NAVD 88
 AI3997
 AI3997  VERT ORDER      -  FIRST     CLASS II
 AI3997
 AI3997.The horizontal coordinates were scaled from a map and have
 AI3997.an estimated accuracy of +/- 6 seconds.
 AI3997
 AI3997.The orthometric height was determined by differential leveling and
 AI3997.adjusted by the NATIONAL GEODETIC SURVEY
 AI3997.in April 2000.
 AI3997
 AI3997.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3997.GEOID18 height accuracy estimate available here.
 AI3997
 AI3997.Click photographs - Photos may exist for this station.
 AI3997
 AI3997.The dynamic height is computed by dividing the NAVD 88
 AI3997.geopotential number by the normal gravity value computed on the
 AI3997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3997.degrees latitude (g = 980.6199 gals.).
 AI3997
 AI3997.The modeled gravity was interpolated from observed gravity values.
 AI3997
 AI3997;                    North         East    Units  Estimated Accuracy
 AI3997;SPC SD N     -   191,750.      402,390.      MT  (+/- 180 meters Scaled)
 AI3997
 AI3997_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL928449(NAD 83)
 AI3997
 AI3997                          SUPERSEDED SURVEY CONTROL
 AI3997
 AI3997.No superseded survey control is available for this station.
 AI3997
 AI3997_MARKER: DB = BENCH MARK DISK
 AI3997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3997_STAMPING: 20-79.40
 AI3997_MARK LOGO: SDDT
 AI3997_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3997+STABILITY: SURFACE MOTION
 AI3997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3997+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3997
 AI3997  HISTORY     - Date     Condition        Report By
 AI3997  HISTORY     - 1995     MONUMENTED       SDDT
 AI3997  HISTORY     - 19990527 GOOD             NGS
 AI3997
 AI3997                          STATION DESCRIPTION
 AI3997
 AI3997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3997'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3997'BISON, THENCE 5.1 KM (3.15 MI) WESTERLY ALONG STATE HIGHWAY 20, 633.8
 AI3997'M (2079.4 FT) EAST OF MILEPOST 79, 29.7 M (97.4 FT) NORTH OF THE
 AI3997'HIGHWAY CENTERLINE, 7.2 M (23.6 FT) NORTHWEST OF A UTILITY POLE, 5.9 M
 AI3997'(19.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW
 AI3997'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AI3997'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI3997'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3998 ***********************************************************************
 AI3998  DESIGNATION -  20 081.50
 AI3998  PID         -  AI3998
 AI3998  STATE/COUNTY-  SD/PERKINS
 AI3998  COUNTRY     -  US
 AI3998  USGS QUAD   -  BISON (2017)
 AI3998
 AI3998                         *CURRENT SURVEY CONTROL
 AI3998  ______________________________________________________________________
 AI3998* NAD 83(1986) POSITION- 45 31 52.     (N) 102 29 23.     (W)   SCALED
 AI3998* NAVD 88 ORTHO HEIGHT -   843.399 (meters)     2767.05  (feet) ADJUSTED
 AI3998  ______________________________________________________________________
 AI3998  GEOID HEIGHT    -        -18.104 (meters)                     GEOID18
 AI3998  DYNAMIC HEIGHT  -        843.264 (meters)     2766.61  (feet) COMP
 AI3998  MODELED GRAVITY -    980,426.5   (mgal)                       NAVD 88
 AI3998
 AI3998  VERT ORDER      -  FIRST     CLASS II
 AI3998
 AI3998.The horizontal coordinates were scaled from a map and have
 AI3998.an estimated accuracy of +/- 6 seconds.
 AI3998
 AI3998.The orthometric height was determined by differential leveling and
 AI3998.adjusted by the NATIONAL GEODETIC SURVEY
 AI3998.in April 2000.
 AI3998
 AI3998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3998.GEOID18 height accuracy estimate available here.
 AI3998
 AI3998.Click photographs - Photos may exist for this station.
 AI3998
 AI3998.The dynamic height is computed by dividing the NAVD 88
 AI3998.geopotential number by the normal gravity value computed on the
 AI3998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3998.degrees latitude (g = 980.6199 gals.).
 AI3998
 AI3998.The modeled gravity was interpolated from observed gravity values.
 AI3998
 AI3998;                    North         East    Units  Estimated Accuracy
 AI3998;SPC SD N     -   191,660.      405,550.      MT  (+/- 180 meters Scaled)
 AI3998
 AI3998_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL960450(NAD 83)
 AI3998
 AI3998                          SUPERSEDED SURVEY CONTROL
 AI3998
 AI3998.No superseded survey control is available for this station.
 AI3998
 AI3998_MARKER: DD = SURVEY DISK
 AI3998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3998_STAMPING: 20-81.50 1997
 AI3998_MARK LOGO: SDSM
 AI3998_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3998+STABILITY: SURFACE MOTION
 AI3998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3998+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3998
 AI3998  HISTORY     - Date     Condition        Report By
 AI3998  HISTORY     - 1997     MONUMENTED       SDDT
 AI3998  HISTORY     - 19990527 GOOD             NGS
 AI3998
 AI3998                          STATION DESCRIPTION
 AI3998
 AI3998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3998'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3998'BISON, THENCE 2.0 KM (1.25 MI) WESTERLY ALONG STATE HIGHWAY 20, 741.8
 AI3998'M (2433.7 FT) EAST OF MILEPOST 81, 19.2 M (63.0 FT) NORTH OF THE
 AI3998'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AI3998'M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI3998'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI3998'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3999 ***********************************************************************
 AI3999  DESIGNATION -  20 083.05
 AI3999  PID         -  AI3999
 AI3999  STATE/COUNTY-  SD/PERKINS
 AI3999  COUNTRY     -  US
 AI3999  USGS QUAD   -  BISON (2017)
 AI3999
 AI3999                         *CURRENT SURVEY CONTROL
 AI3999  ______________________________________________________________________
 AI3999* NAD 83(1986) POSITION- 45 31 48.     (N) 102 27 26.     (W)   SCALED
 AI3999* NAVD 88 ORTHO HEIGHT -   846.259 (meters)     2776.43  (feet) ADJUSTED
 AI3999  ______________________________________________________________________
 AI3999  GEOID HEIGHT    -        -18.179 (meters)                     GEOID18
 AI3999  DYNAMIC HEIGHT  -        846.123 (meters)     2775.99  (feet) COMP
 AI3999  MODELED GRAVITY -    980,425.7   (mgal)                       NAVD 88
 AI3999
 AI3999  VERT ORDER      -  FIRST     CLASS II
 AI3999
 AI3999.The horizontal coordinates were scaled from a map and have
 AI3999.an estimated accuracy of +/- 6 seconds.
 AI3999
 AI3999.The orthometric height was determined by differential leveling and
 AI3999.adjusted by the NATIONAL GEODETIC SURVEY
 AI3999.in April 2000.
 AI3999
 AI3999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3999.GEOID18 height accuracy estimate available here.
 AI3999
 AI3999.Click photographs - Photos may exist for this station.
 AI3999
 AI3999.The dynamic height is computed by dividing the NAVD 88
 AI3999.geopotential number by the normal gravity value computed on the
 AI3999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3999.degrees latitude (g = 980.6199 gals.).
 AI3999
 AI3999.The modeled gravity was interpolated from observed gravity values.
 AI3999
 AI3999;                    North         East    Units  Estimated Accuracy
 AI3999;SPC SD N     -   191,460.      408,090.      MT  (+/- 180 meters Scaled)
 AI3999
 AI3999_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL985449(NAD 83)
 AI3999
 AI3999                          SUPERSEDED SURVEY CONTROL
 AI3999
 AI3999.No superseded survey control is available for this station.
 AI3999
 AI3999_MARKER: DD = SURVEY DISK
 AI3999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI3999_STAMPING: 20-83.05 1997
 AI3999_MARK LOGO: SDSM
 AI3999_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3999+STABILITY: SURFACE MOTION
 AI3999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3999+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3999
 AI3999  HISTORY     - Date     Condition        Report By
 AI3999  HISTORY     - 1997     MONUMENTED       SDDT
 AI3999  HISTORY     - 19990527 GOOD             NGS
 AI3999
 AI3999                          STATION DESCRIPTION
 AI3999
 AI3999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3999'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3999'BISON, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 79.7 M
 AI3999'(261.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 60.4 M (198.2 FT) EAST OF
 AI3999'MILEPOST 83, 12.8 M (42.0 FT) EAST OF COUNTY ROAD 11, 7.7 M (25.3 FT)
 AI3999'SOUTH OF THE CENTER OF A DRIVEWAY, 0.9 M (3.0 FT) SOUTHWEST OF THE
 AI3999'NORTH END OF A FENCE, 0.6 M (2.0 FT) WEST OF THE FENCE, 0.5 M (1.6 FT)
 AI3999'BELOW THE LEVEL OF THE ROAD, 0.4 M (1.3 FT) NORTH OF A WITNESS POST,
 AI3999'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT
 AI3999'IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4000 ***********************************************************************
 AI4000  DESIGNATION -  20 084.05
 AI4000  PID         -  AI4000
 AI4000  STATE/COUNTY-  SD/PERKINS
 AI4000  COUNTRY     -  US
 AI4000  USGS QUAD   -  BISON (2017)
 AI4000
 AI4000                         *CURRENT SURVEY CONTROL
 AI4000  ______________________________________________________________________
 AI4000* NAD 83(1986) POSITION- 45 31 49.     (N) 102 26 12.     (W)   SCALED
 AI4000* NAVD 88 ORTHO HEIGHT -   846.445 (meters)     2777.05  (feet) ADJUSTED
 AI4000  ______________________________________________________________________
 AI4000  GEOID HEIGHT    -        -18.228 (meters)                     GEOID18
 AI4000  DYNAMIC HEIGHT  -        846.310 (meters)     2776.60  (feet) COMP
 AI4000  MODELED GRAVITY -    980,427.4   (mgal)                       NAVD 88
 AI4000
 AI4000  VERT ORDER      -  FIRST     CLASS II
 AI4000
 AI4000.The horizontal coordinates were scaled from a map and have
 AI4000.an estimated accuracy of +/- 6 seconds.
 AI4000
 AI4000.The orthometric height was determined by differential leveling and
 AI4000.adjusted by the NATIONAL GEODETIC SURVEY
 AI4000.in April 2000.
 AI4000
 AI4000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4000.GEOID18 height accuracy estimate available here.
 AI4000
 AI4000.Click photographs - Photos may exist for this station.
 AI4000
 AI4000.The dynamic height is computed by dividing the NAVD 88
 AI4000.geopotential number by the normal gravity value computed on the
 AI4000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4000.degrees latitude (g = 980.6199 gals.).
 AI4000
 AI4000.The modeled gravity was interpolated from observed gravity values.
 AI4000
 AI4000;                    North         East    Units  Estimated Accuracy
 AI4000;SPC SD N     -   191,440.      409,690.      MT  (+/- 180 meters Scaled)
 AI4000
 AI4000_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL001450(NAD 83)
 AI4000
 AI4000                          SUPERSEDED SURVEY CONTROL
 AI4000
 AI4000.No superseded survey control is available for this station.
 AI4000
 AI4000_MARKER: DD = SURVEY DISK
 AI4000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4000_STAMPING: 20-84.05 1997
 AI4000_MARK LOGO: SDSM
 AI4000_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4000+STABILITY: SURFACE MOTION
 AI4000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4000+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4000
 AI4000  HISTORY     - Date     Condition        Report By
 AI4000  HISTORY     - 1997     MONUMENTED       SDDT
 AI4000  HISTORY     - 19990527 GOOD             NGS
 AI4000
 AI4000                          STATION DESCRIPTION
 AI4000
 AI4000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4000'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4000'BISON, THENCE 2.2 KM (1.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 55.5 M
 AI4000'(182.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 43.8 M (143.7 FT) EAST OF
 AI4000'MILEPOST 84, 43.5 M (142.7 FT) SOUTH OF BENCH MARK J 29, 6.5 M (21.3
 AI4000'FT) WEST OF THE CENTER OF A GRAVELED ROAD, 0.4 M (1.3 FT) EAST OF A
 AI4000'FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AI4000'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4000'SURFACE.  NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4001 ***********************************************************************
 AI4001  DESIGNATION -  20 085.05
 AI4001  PID         -  AI4001
 AI4001  STATE/COUNTY-  SD/PERKINS
 AI4001  COUNTRY     -  US
 AI4001  USGS QUAD   -  BISON (2017)
 AI4001
 AI4001                         *CURRENT SURVEY CONTROL
 AI4001  ______________________________________________________________________
 AI4001* NAD 83(1986) POSITION- 45 31 49.     (N) 102 24 58.     (W)   SCALED
 AI4001* NAVD 88 ORTHO HEIGHT -   839.054 (meters)     2752.80  (feet) ADJUSTED
 AI4001  ______________________________________________________________________
 AI4001  GEOID HEIGHT    -        -18.275 (meters)                     GEOID18
 AI4001  DYNAMIC HEIGHT  -        838.921 (meters)     2752.36  (feet) COMP
 AI4001  MODELED GRAVITY -    980,429.1   (mgal)                       NAVD 88
 AI4001
 AI4001  VERT ORDER      -  FIRST     CLASS II
 AI4001
 AI4001.The horizontal coordinates were scaled from a map and have
 AI4001.an estimated accuracy of +/- 6 seconds.
 AI4001
 AI4001.The orthometric height was determined by differential leveling and
 AI4001.adjusted by the NATIONAL GEODETIC SURVEY
 AI4001.in April 2000.
 AI4001
 AI4001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4001.GEOID18 height accuracy estimate available here.
 AI4001
 AI4001.Click photographs - Photos may exist for this station.
 AI4001
 AI4001.The dynamic height is computed by dividing the NAVD 88
 AI4001.geopotential number by the normal gravity value computed on the
 AI4001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4001.degrees latitude (g = 980.6199 gals.).
 AI4001
 AI4001.The modeled gravity was interpolated from observed gravity values.
 AI4001
 AI4001;                    North         East    Units  Estimated Accuracy
 AI4001;SPC SD N     -   191,390.      411,300.      MT  (+/- 180 meters Scaled)
 AI4001
 AI4001_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL017451(NAD 83)
 AI4001
 AI4001                          SUPERSEDED SURVEY CONTROL
 AI4001
 AI4001.No superseded survey control is available for this station.
 AI4001
 AI4001_MARKER: DD = SURVEY DISK
 AI4001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4001_STAMPING: 20-85.05 1997
 AI4001_MARK LOGO: SDSM
 AI4001_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4001+STABILITY: SURFACE MOTION
 AI4001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4001+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4001
 AI4001  HISTORY     - Date     Condition        Report By
 AI4001  HISTORY     - 1997     MONUMENTED       SDDT
 AI4001  HISTORY     - 19990527 GOOD             NGS
 AI4001
 AI4001                          STATION DESCRIPTION
 AI4001
 AI4001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4001'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4001'BISON, THENCE 3.8 KM (2.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 42.5 M
 AI4001'(139.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 39.9 M (130.9 FT) EAST OF
 AI4001'MILEPOST 85, 3.1 M (10.2 FT) EAST OF THE CENTER OF A TRACK ROAD, 0.3 M
 AI4001'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AI4001'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4001'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4002 ***********************************************************************
 AI4002  DESIGNATION -  20 086.05
 AI4002  PID         -  AI4002
 AI4002  STATE/COUNTY-  SD/PERKINS
 AI4002  COUNTRY     -  US
 AI4002  USGS QUAD   -  BISON (2017)
 AI4002
 AI4002                         *CURRENT SURVEY CONTROL
 AI4002  ______________________________________________________________________
 AI4002* NAD 83(1986) POSITION- 45 31 47.     (N) 102 23 46.     (W)   SCALED
 AI4002* NAVD 88 ORTHO HEIGHT -   835.419 (meters)     2740.87  (feet) ADJUSTED
 AI4002  ______________________________________________________________________
 AI4002  GEOID HEIGHT    -        -18.321 (meters)                     GEOID18
 AI4002  DYNAMIC HEIGHT  -        835.288 (meters)     2740.44  (feet) COMP
 AI4002  MODELED GRAVITY -    980,430.6   (mgal)                       NAVD 88
 AI4002
 AI4002  VERT ORDER      -  FIRST     CLASS II
 AI4002
 AI4002.The horizontal coordinates were scaled from a map and have
 AI4002.an estimated accuracy of +/- 6 seconds.
 AI4002
 AI4002.The orthometric height was determined by differential leveling and
 AI4002.adjusted by the NATIONAL GEODETIC SURVEY
 AI4002.in April 2000.
 AI4002
 AI4002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4002.GEOID18 height accuracy estimate available here.
 AI4002
 AI4002.Click photographs - Photos may exist for this station.
 AI4002
 AI4002.The dynamic height is computed by dividing the NAVD 88
 AI4002.geopotential number by the normal gravity value computed on the
 AI4002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4002.degrees latitude (g = 980.6199 gals.).
 AI4002
 AI4002.The modeled gravity was interpolated from observed gravity values.
 AI4002
 AI4002;                    North         East    Units  Estimated Accuracy
 AI4002;SPC SD N     -   191,280.      412,860.      MT  (+/- 180 meters Scaled)
 AI4002
 AI4002_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL033450(NAD 83)
 AI4002
 AI4002                          SUPERSEDED SURVEY CONTROL
 AI4002
 AI4002.No superseded survey control is available for this station.
 AI4002
 AI4002_MARKER: DD = SURVEY DISK
 AI4002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4002_STAMPING: 20-86.05 1997
 AI4002_MARK LOGO: SDSM
 AI4002_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4002+STABILITY: SURFACE MOTION
 AI4002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4002+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4002
 AI4002  HISTORY     - Date     Condition        Report By
 AI4002  HISTORY     - 1997     MONUMENTED       SDDT
 AI4002  HISTORY     - 19990527 GOOD             NGS
 AI4002
 AI4002                          STATION DESCRIPTION
 AI4002
 AI4002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4002'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4002'BISON, THENCE 5.4 KM (3.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 85.0 M
 AI4002'(278.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 81.2 M (266.4 FT)
 AI4002'SOUTHEAST OF MILEPOST 86, 9.9 M (32.5 FT) WEST OF THE CENTER OF COUNTY
 AI4002'ROAD 23, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.4 M (1.3 FT)
 AI4002'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4002'SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4003 ***********************************************************************
 AI4003  DESIGNATION -  20 087.00
 AI4003  PID         -  AI4003
 AI4003  STATE/COUNTY-  SD/PERKINS
 AI4003  COUNTRY     -  US
 AI4003  USGS QUAD   -  BISON (2017)
 AI4003
 AI4003                         *CURRENT SURVEY CONTROL
 AI4003  ______________________________________________________________________
 AI4003* NAD 83(1986) POSITION- 45 31 49.     (N) 102 22 31.     (W)   SCALED
 AI4003* NAVD 88 ORTHO HEIGHT -   823.635 (meters)     2702.21  (feet) ADJUSTED
 AI4003  ______________________________________________________________________
 AI4003  GEOID HEIGHT    -        -18.368 (meters)                     GEOID18
 AI4003  DYNAMIC HEIGHT  -        823.506 (meters)     2701.79  (feet) COMP
 AI4003  MODELED GRAVITY -    980,432.0   (mgal)                       NAVD 88
 AI4003
 AI4003  VERT ORDER      -  FIRST     CLASS II
 AI4003
 AI4003.The horizontal coordinates were scaled from a map and have
 AI4003.an estimated accuracy of +/- 6 seconds.
 AI4003
 AI4003.The orthometric height was determined by differential leveling and
 AI4003.adjusted by the NATIONAL GEODETIC SURVEY
 AI4003.in April 2000.
 AI4003
 AI4003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4003.GEOID18 height accuracy estimate available here.
 AI4003
 AI4003.Click photographs - Photos may exist for this station.
 AI4003
 AI4003.The dynamic height is computed by dividing the NAVD 88
 AI4003.geopotential number by the normal gravity value computed on the
 AI4003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4003.degrees latitude (g = 980.6199 gals.).
 AI4003
 AI4003.The modeled gravity was interpolated from observed gravity values.
 AI4003
 AI4003;                    North         East    Units  Estimated Accuracy
 AI4003;SPC SD N     -   191,300.      414,480.      MT  (+/- 180 meters Scaled)
 AI4003
 AI4003_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL049452(NAD 83)
 AI4003
 AI4003                          SUPERSEDED SURVEY CONTROL
 AI4003
 AI4003.No superseded survey control is available for this station.
 AI4003
 AI4003_MARKER: Z = SEE DESCRIPTION
 AI4003_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4003_STAMPING: 20-87.00 1998
 AI4003_MARK LOGO: NGS
 AI4003_PROJECTION: FLUSH
 AI4003_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4003_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4003+STABILITY: POSITION/ELEVATION WELL
 AI4003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4003+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4003_ROD/PIPE-DEPTH: 12.8 meters
 AI4003_SLEEVE-DEPTH  : 2.0 meters
 AI4003
 AI4003  HISTORY     - Date     Condition        Report By
 AI4003  HISTORY     - 1998     MONUMENTED       SDDT
 AI4003  HISTORY     - 19990527 GOOD             NGS
 AI4003
 AI4003                          STATION DESCRIPTION
 AI4003
 AI4003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4003'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4003'BISON, THENCE 7.0 KM (4.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 83.9 M
 AI4003'(275.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 77.4 M (253.9 FT) SOUTH OF
 AI4003'MILEPOST 87, 10.8 M (35.4 FT) WEST OF THE CENTER OF A DIRT ROAD, 0.5 M
 AI4003'(1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.4 M (1.3 FT) SOUTH OF A METAL
 AI4003'GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST. NOTE--ACCESS
 AI4003'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AI4003'4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET
 AI4003'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4003'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON SECTION LINE ROAD
 AI4003'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4004 ***********************************************************************
 AI4004  DESIGNATION -  20 088.00
 AI4004  PID         -  AI4004
 AI4004  STATE/COUNTY-  SD/PERKINS
 AI4004  COUNTRY     -  US
 AI4004  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4004
 AI4004                         *CURRENT SURVEY CONTROL
 AI4004  ______________________________________________________________________
 AI4004* NAD 83(1986) POSITION- 45 31 49.     (N) 102 21 16.     (W)   SCALED
 AI4004* NAVD 88 ORTHO HEIGHT -   839.254 (meters)     2753.45  (feet) ADJUSTED
 AI4004  ______________________________________________________________________
 AI4004  GEOID HEIGHT    -        -18.414 (meters)                     GEOID18
 AI4004  DYNAMIC HEIGHT  -        839.125 (meters)     2753.03  (feet) COMP
 AI4004  MODELED GRAVITY -    980,433.2   (mgal)                       NAVD 88
 AI4004
 AI4004  VERT ORDER      -  FIRST     CLASS II
 AI4004
 AI4004.The horizontal coordinates were scaled from a map and have
 AI4004.an estimated accuracy of +/- 6 seconds.
 AI4004
 AI4004.The orthometric height was determined by differential leveling and
 AI4004.adjusted by the NATIONAL GEODETIC SURVEY
 AI4004.in April 2000.
 AI4004
 AI4004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4004.GEOID18 height accuracy estimate available here.
 AI4004
 AI4004.Click photographs - Photos may exist for this station.
 AI4004
 AI4004.The dynamic height is computed by dividing the NAVD 88
 AI4004.geopotential number by the normal gravity value computed on the
 AI4004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4004.degrees latitude (g = 980.6199 gals.).
 AI4004
 AI4004.The modeled gravity was interpolated from observed gravity values.
 AI4004
 AI4004;                    North         East    Units  Estimated Accuracy
 AI4004;SPC SD N     -   191,250.      416,110.      MT  (+/- 180 meters Scaled)
 AI4004
 AI4004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL065452(NAD 83)
 AI4004
 AI4004                          SUPERSEDED SURVEY CONTROL
 AI4004
 AI4004.No superseded survey control is available for this station.
 AI4004
 AI4004_MARKER: DD = SURVEY DISK
 AI4004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4004_STAMPING: 20-88.00 1997
 AI4004_MARK LOGO: SDSM
 AI4004_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4004+STABILITY: SURFACE MOTION
 AI4004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4004+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4004
 AI4004  HISTORY     - Date     Condition        Report By
 AI4004  HISTORY     - 1997     MONUMENTED       SDDT
 AI4004  HISTORY     - 19990527 GOOD             NGS
 AI4004
 AI4004                          STATION DESCRIPTION
 AI4004
 AI4004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4004'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4004'BISON, THENCE 8.6 KM (5.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 62.5 M
 AI4004'(205.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 55.0 M (180.4 FT) SOUTH OF
 AI4004'MILEPOST 88, 2.7 M (8.9 FT) EAST OF THE CENTER OF A TRACK ROAD, 0.4 M
 AI4004'(1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AI4004'THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4004'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4005 ***********************************************************************
 AI4005  DESIGNATION -  20 089.05
 AI4005  PID         -  AI4005
 AI4005  STATE/COUNTY-  SD/PERKINS
 AI4005  COUNTRY     -  US
 AI4005  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4005
 AI4005                         *CURRENT SURVEY CONTROL
 AI4005  ______________________________________________________________________
 AI4005* NAD 83(1986) POSITION- 45 31 48.     (N) 102 20 02.     (W)   SCALED
 AI4005* NAVD 88 ORTHO HEIGHT -   844.766 (meters)     2771.54  (feet) ADJUSTED
 AI4005  ______________________________________________________________________
 AI4005  GEOID HEIGHT    -        -18.459 (meters)                     GEOID18
 AI4005  DYNAMIC HEIGHT  -        844.636 (meters)     2771.11  (feet) COMP
 AI4005  MODELED GRAVITY -    980,434.1   (mgal)                       NAVD 88
 AI4005
 AI4005  VERT ORDER      -  FIRST     CLASS II
 AI4005
 AI4005.The horizontal coordinates were scaled from a map and have
 AI4005.an estimated accuracy of +/- 6 seconds.
 AI4005
 AI4005.The orthometric height was determined by differential leveling and
 AI4005.adjusted by the NATIONAL GEODETIC SURVEY
 AI4005.in April 2000.
 AI4005
 AI4005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4005.GEOID18 height accuracy estimate available here.
 AI4005
 AI4005.Click photographs - Photos may exist for this station.
 AI4005
 AI4005.The dynamic height is computed by dividing the NAVD 88
 AI4005.geopotential number by the normal gravity value computed on the
 AI4005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4005.degrees latitude (g = 980.6199 gals.).
 AI4005
 AI4005.The modeled gravity was interpolated from observed gravity values.
 AI4005
 AI4005;                    North         East    Units  Estimated Accuracy
 AI4005;SPC SD N     -   191,170.      417,720.      MT  (+/- 180 meters Scaled)
 AI4005
 AI4005_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL081452(NAD 83)
 AI4005
 AI4005                          SUPERSEDED SURVEY CONTROL
 AI4005
 AI4005.No superseded survey control is available for this station.
 AI4005
 AI4005_MARKER: DD = SURVEY DISK
 AI4005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4005_STAMPING: 20-89.05 1997
 AI4005_MARK LOGO: SDSM
 AI4005_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4005+STABILITY: SURFACE MOTION
 AI4005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4005+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4005
 AI4005  HISTORY     - Date     Condition        Report By
 AI4005  HISTORY     - 1997     MONUMENTED       SDDT
 AI4005  HISTORY     - 19990527 GOOD             NGS
 AI4005
 AI4005                          STATION DESCRIPTION
 AI4005
 AI4005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4005'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI4005'BISON, THENCE 10.2 KM (6.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 98.8
 AI4005'M (324.1 FT) SOUTHEAST OF MILEPOST 89, 95.6 M (313.6 FT) SOUTH OF THE
 AI4005'HIGHWAY CENTERLINE, 7.6 M (24.9 FT) EAST OF THE CENTER OF A GRAVELED
 AI4005'ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE ROAD, 0.7 M (2.3 FT) WEST
 AI4005'OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AI4005'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON COUNTY
 AI4005'ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4032 ***********************************************************************
 AI4032  DESIGNATION -  20 090.05
 AI4032  PID         -  AI4032
 AI4032  STATE/COUNTY-  SD/PERKINS
 AI4032  COUNTRY     -  US
 AI4032  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4032
 AI4032                         *CURRENT SURVEY CONTROL
 AI4032  ______________________________________________________________________
 AI4032* NAD 83(1986) POSITION- 45 31 53.     (N) 102 18 48.     (W)   SCALED
 AI4032* NAVD 88 ORTHO HEIGHT -   836.464 (meters)     2744.30  (feet) ADJUSTED
 AI4032  ______________________________________________________________________
 AI4032  GEOID HEIGHT    -        -18.506 (meters)                     GEOID18
 AI4032  DYNAMIC HEIGHT  -        836.336 (meters)     2743.88  (feet) COMP
 AI4032  MODELED GRAVITY -    980,435.0   (mgal)                       NAVD 88
 AI4032
 AI4032  VERT ORDER      -  FIRST     CLASS II
 AI4032
 AI4032.The horizontal coordinates were scaled from a map and have
 AI4032.an estimated accuracy of +/- 6 seconds.
 AI4032
 AI4032.The orthometric height was determined by differential leveling and
 AI4032.adjusted by the NATIONAL GEODETIC SURVEY
 AI4032.in April 2000.
 AI4032
 AI4032.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4032.GEOID18 height accuracy estimate available here.
 AI4032
 AI4032.Click photographs - Photos may exist for this station.
 AI4032
 AI4032.The dynamic height is computed by dividing the NAVD 88
 AI4032.geopotential number by the normal gravity value computed on the
 AI4032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4032.degrees latitude (g = 980.6199 gals.).
 AI4032
 AI4032.The modeled gravity was interpolated from observed gravity values.
 AI4032
 AI4032;                    North         East    Units  Estimated Accuracy
 AI4032;SPC SD N     -   191,280.      419,320.      MT  (+/- 180 meters Scaled)
 AI4032
 AI4032_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL097454(NAD 83)
 AI4032
 AI4032                          SUPERSEDED SURVEY CONTROL
 AI4032
 AI4032.No superseded survey control is available for this station.
 AI4032
 AI4032_MARKER: DD = SURVEY DISK
 AI4032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4032_STAMPING: 20-90.05 1997
 AI4032_MARK LOGO: SDSM
 AI4032_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4032+STABILITY: SURFACE MOTION
 AI4032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4032+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4032
 AI4032  HISTORY     - Date     Condition        Report By
 AI4032  HISTORY     - 1997     MONUMENTED       SDDT
 AI4032  HISTORY     - 19990527 GOOD             NGS
 AI4032
 AI4032                          STATION DESCRIPTION
 AI4032
 AI4032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4032'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4032'MEADOW, THENCE 7.5 KM (4.65 MI) WESTERLY ALONG STATE HIGHWAY 20, 139.1
 AI4032'M (456.4 FT) NORTHEAST OF MILE POST 90, 119.1 M (390.7 FT) NORTH OF
 AI4032'THE HIGHWAY CENTERLINE, 10.5 M (34.4 FT) EAST OF THE CENTER OF A
 AI4032'GRAVELED ROAD, 4.3 M (14.1 FT) SOUTH OF THE CENTER OF A FIELD
 AI4032'ENTRANCE, 0.7 M (2.3 FT) WEST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE
 AI4032'LEVEL OF THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 AI4032'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4032'COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4033 ***********************************************************************
 AI4033  DESIGNATION -  20 091.05
 AI4033  PID         -  AI4033
 AI4033  STATE/COUNTY-  SD/PERKINS
 AI4033  COUNTRY     -  US
 AI4033  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4033
 AI4033                         *CURRENT SURVEY CONTROL
 AI4033  ______________________________________________________________________
 AI4033* NAD 83(1986) POSITION- 45 31 55.     (N) 102 17 34.     (W)   SCALED
 AI4033* NAVD 88 ORTHO HEIGHT -   805.424 (meters)     2642.46  (feet) ADJUSTED
 AI4033  ______________________________________________________________________
 AI4033  GEOID HEIGHT    -        -18.555 (meters)                     GEOID18
 AI4033  DYNAMIC HEIGHT  -        805.301 (meters)     2642.06  (feet) COMP
 AI4033  MODELED GRAVITY -    980,435.7   (mgal)                       NAVD 88
 AI4033
 AI4033  VERT ORDER      -  FIRST     CLASS II
 AI4033
 AI4033.The horizontal coordinates were scaled from a map and have
 AI4033.an estimated accuracy of +/- 6 seconds.
 AI4033
 AI4033.The orthometric height was determined by differential leveling and
 AI4033.adjusted by the NATIONAL GEODETIC SURVEY
 AI4033.in April 2000.
 AI4033
 AI4033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4033.GEOID18 height accuracy estimate available here.
 AI4033
 AI4033.Click photographs - Photos may exist for this station.
 AI4033
 AI4033.The dynamic height is computed by dividing the NAVD 88
 AI4033.geopotential number by the normal gravity value computed on the
 AI4033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4033.degrees latitude (g = 980.6199 gals.).
 AI4033
 AI4033.The modeled gravity was interpolated from observed gravity values.
 AI4033
 AI4033;                    North         East    Units  Estimated Accuracy
 AI4033;SPC SD N     -   191,290.      420,930.      MT  (+/- 180 meters Scaled)
 AI4033
 AI4033_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL113456(NAD 83)
 AI4033
 AI4033                          SUPERSEDED SURVEY CONTROL
 AI4033
 AI4033.No superseded survey control is available for this station.
 AI4033
 AI4033_MARKER: DD = SURVEY DISK
 AI4033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4033_STAMPING: 20-91.05 1997
 AI4033_MARK LOGO: SDSM
 AI4033_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4033+STABILITY: SURFACE MOTION
 AI4033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4033+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4033
 AI4033  HISTORY     - Date     Condition        Report By
 AI4033  HISTORY     - 1997     MONUMENTED       SDDT
 AI4033  HISTORY     - 19990527 GOOD             NGS
 AI4033
 AI4033                          STATION DESCRIPTION
 AI4033
 AI4033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4033'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4033'MEADOW, THENCE 5.9 KM (3.65 MI) WESTERLY ALONG STATE HIGHWAY 20, 174.0
 AI4033'M (570.9 FT) NORTH OF THE HIGHWAY CENTER, 83.7 M (274.6 FT) EAST OF
 AI4033'MILEPOST 91, 11.3 M (37.1 FT) EAST OF THE CENTER OF A TRACK ROAD, 1.2
 AI4033'M (3.9 FT) EAST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AI4033'THE ROAD, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AI4033'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4033'PROPERTY OWNED BY RON SEIDEL, 18610 HWY 20, MEADOW, SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4034 ***********************************************************************
 AI4034  DESIGNATION -  20 092.05
 AI4034  PID         -  AI4034
 AI4034  STATE/COUNTY-  SD/PERKINS
 AI4034  COUNTRY     -  US
 AI4034  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4034
 AI4034                         *CURRENT SURVEY CONTROL
 AI4034  ______________________________________________________________________
 AI4034* NAD 83(1986) POSITION- 45 31 47.     (N) 102 16 22.     (W)   SCALED
 AI4034* NAVD 88 ORTHO HEIGHT -   791.690 (meters)     2597.40  (feet) ADJUSTED
 AI4034  ______________________________________________________________________
 AI4034  GEOID HEIGHT    -        -18.602 (meters)                     GEOID18
 AI4034  DYNAMIC HEIGHT  -        791.569 (meters)     2597.01  (feet) COMP
 AI4034  MODELED GRAVITY -    980,435.9   (mgal)                       NAVD 88
 AI4034
 AI4034  VERT ORDER      -  FIRST     CLASS II
 AI4034
 AI4034.The horizontal coordinates were scaled from a map and have
 AI4034.an estimated accuracy of +/- 6 seconds.
 AI4034
 AI4034.The orthometric height was determined by differential leveling and
 AI4034.adjusted by the NATIONAL GEODETIC SURVEY
 AI4034.in April 2000.
 AI4034
 AI4034.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4034.GEOID18 height accuracy estimate available here.
 AI4034
 AI4034.Click photographs - Photos may exist for this station.
 AI4034
 AI4034.The dynamic height is computed by dividing the NAVD 88
 AI4034.geopotential number by the normal gravity value computed on the
 AI4034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4034.degrees latitude (g = 980.6199 gals.).
 AI4034
 AI4034.The modeled gravity was interpolated from observed gravity values.
 AI4034
 AI4034;                    North         East    Units  Estimated Accuracy
 AI4034;SPC SD N     -   191,000.      422,490.      MT  (+/- 180 meters Scaled)
 AI4034
 AI4034_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL129454(NAD 83)
 AI4034
 AI4034                          SUPERSEDED SURVEY CONTROL
 AI4034
 AI4034.No superseded survey control is available for this station.
 AI4034
 AI4034_MARKER: Z = SEE DESCRIPTION
 AI4034_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4034_STAMPING: 20-92.05 1998
 AI4034_MARK LOGO: NGS
 AI4034_PROJECTION: FLUSH
 AI4034_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4034_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4034+STABILITY: POSITION/ELEVATION WELL
 AI4034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4034+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4034_ROD/PIPE-DEPTH: 12.6 meters
 AI4034_SLEEVE-DEPTH  : 2.0 meters
 AI4034
 AI4034  HISTORY     - Date     Condition        Report By
 AI4034  HISTORY     - 1998     MONUMENTED       SDDT
 AI4034  HISTORY     - 19990527 GOOD             NGS
 AI4034
 AI4034                          STATION DESCRIPTION
 AI4034
 AI4034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4034'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4034'MEADOW, THENCE 4.3 KM (2.65 MI) WESTERLY ALONG STATE HIGHWAY 20, 96.6
 AI4034'M (316.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 38.2 M (125.3 FT) EAST
 AI4034'OF MILEPOST 92, 15.7 M (51.5 FT) WEST OF THE CENTER OF COUNTY ROAD 13,
 AI4034'2.9 M (9.5 FT) NORTH OF AN UNDERGROUND CABLE JUNCTION BOX, 0.8 M (2.6
 AI4034'FT) EAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M
 AI4034'(1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A
 AI4034'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AI4034'LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A
 AI4034'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AI4034'A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY
 AI4034'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4035 ***********************************************************************
 AI4035  DESIGNATION -  20 093.05
 AI4035  PID         -  AI4035
 AI4035  STATE/COUNTY-  SD/PERKINS
 AI4035  COUNTRY     -  US
 AI4035  USGS QUAD   -  BOXCAR BUTTES (2017)
 AI4035
 AI4035                         *CURRENT SURVEY CONTROL
 AI4035  ______________________________________________________________________
 AI4035* NAD 83(1986) POSITION- 45 31 52.     (N) 102 15 07.     (W)   SCALED
 AI4035* NAVD 88 ORTHO HEIGHT -   793.769 (meters)     2604.22  (feet) ADJUSTED
 AI4035  ______________________________________________________________________
 AI4035  GEOID HEIGHT    -        -18.649 (meters)                     GEOID18
 AI4035  DYNAMIC HEIGHT  -        793.648 (meters)     2603.83  (feet) COMP
 AI4035  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 AI4035
 AI4035  VERT ORDER      -  FIRST     CLASS II
 AI4035
 AI4035.The horizontal coordinates were scaled from a map and have
 AI4035.an estimated accuracy of +/- 6 seconds.
 AI4035
 AI4035.The orthometric height was determined by differential leveling and
 AI4035.adjusted by the NATIONAL GEODETIC SURVEY
 AI4035.in April 2000.
 AI4035
 AI4035.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4035.GEOID18 height accuracy estimate available here.
 AI4035
 AI4035.Click photographs - Photos may exist for this station.
 AI4035
 AI4035.The dynamic height is computed by dividing the NAVD 88
 AI4035.geopotential number by the normal gravity value computed on the
 AI4035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4035.degrees latitude (g = 980.6199 gals.).
 AI4035
 AI4035.The modeled gravity was interpolated from observed gravity values.
 AI4035
 AI4035;                    North         East    Units  Estimated Accuracy
 AI4035;SPC SD N     -   191,110.      424,120.      MT  (+/- 180 meters Scaled)
 AI4035
 AI4035_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL145456(NAD 83)
 AI4035
 AI4035                          SUPERSEDED SURVEY CONTROL
 AI4035
 AI4035.No superseded survey control is available for this station.
 AI4035
 AI4035_MARKER: DD = SURVEY DISK
 AI4035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4035_STAMPING: 20-93.05 1997
 AI4035_MARK LOGO: SDSM
 AI4035_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4035+STABILITY: SURFACE MOTION
 AI4035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4035+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4035
 AI4035  HISTORY     - Date     Condition        Report By
 AI4035  HISTORY     - 1997     MONUMENTED       SDDT
 AI4035  HISTORY     - 19990527 GOOD             NGS
 AI4035
 AI4035                          STATION DESCRIPTION
 AI4035
 AI4035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4035'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4035'MEADOW, THENCE 2.7 KM (1.65 MI) WESTERLY ALONG STATE HIGHWAY 20, 70.9
 AI4035'M (232.6 FT) EAST OF MILEPOST 93, 53.7 M (176.2 FT) NORTH OF THE
 AI4035'HIGHWAY CENTERLINE, 7.8 M (25.6 FT) WEST OF THE CENTER OF A TRACK
 AI4035'ROAD, 0.7 M (2.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL
 AI4035'OF THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AI4035'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON SECTION
 AI4035'LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4036 ***********************************************************************
 AI4036  DESIGNATION -  20 094.05
 AI4036  PID         -  AI4036
 AI4036  STATE/COUNTY-  SD/PERKINS
 AI4036  COUNTRY     -  US
 AI4036  USGS QUAD   -  MEADOW (2017)
 AI4036
 AI4036                         *CURRENT SURVEY CONTROL
 AI4036  ______________________________________________________________________
 AI4036* NAD 83(1986) POSITION- 45 31 48.     (N) 102 13 51.     (W)   SCALED
 AI4036* NAVD 88 ORTHO HEIGHT -   797.127 (meters)     2615.24  (feet) ADJUSTED
 AI4036  ______________________________________________________________________
 AI4036  GEOID HEIGHT    -        -18.696 (meters)                     GEOID18
 AI4036  DYNAMIC HEIGHT  -        797.006 (meters)     2614.84  (feet) COMP
 AI4036  MODELED GRAVITY -    980,436.5   (mgal)                       NAVD 88
 AI4036
 AI4036  VERT ORDER      -  FIRST     CLASS II
 AI4036
 AI4036.The horizontal coordinates were scaled from a map and have
 AI4036.an estimated accuracy of +/- 6 seconds.
 AI4036
 AI4036.The orthometric height was determined by differential leveling and
 AI4036.adjusted by the NATIONAL GEODETIC SURVEY
 AI4036.in April 2000.
 AI4036
 AI4036.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4036.GEOID18 height accuracy estimate available here.
 AI4036
 AI4036.Click photographs - Photos may exist for this station.
 AI4036
 AI4036.The dynamic height is computed by dividing the NAVD 88
 AI4036.geopotential number by the normal gravity value computed on the
 AI4036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4036.degrees latitude (g = 980.6199 gals.).
 AI4036
 AI4036.The modeled gravity was interpolated from observed gravity values.
 AI4036
 AI4036;                    North         East    Units  Estimated Accuracy
 AI4036;SPC SD N     -   190,940.      425,760.      MT  (+/- 180 meters Scaled)
 AI4036
 AI4036_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL162455(NAD 83)
 AI4036
 AI4036                          SUPERSEDED SURVEY CONTROL
 AI4036
 AI4036.No superseded survey control is available for this station.
 AI4036
 AI4036_MARKER: DD = SURVEY DISK
 AI4036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4036_STAMPING: 20-094.05 1997
 AI4036_MARK LOGO: SDSM
 AI4036_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4036+STABILITY: SURFACE MOTION
 AI4036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4036+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI4036
 AI4036  HISTORY     - Date     Condition        Report By
 AI4036  HISTORY     - 1997     MONUMENTED       SDDT
 AI4036  HISTORY     - 19990527 GOOD             NGS
 AI4036
 AI4036                          STATION DESCRIPTION
 AI4036
 AI4036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4036'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4036'MEADOW, THENCE 1.1 KM (0.70 MI) WESTERLY ALONG STATE HIGHWAY 20, 76.4
 AI4036'M (250.7 FT) EAST OF MILEPOST 94, 50.2 M (164.7 FT) SOUTH OF THE
 AI4036'HIGHWAY CENTERLINE, 37.5 M (123.0 FT) SOUTH OF A FENCE CORNER, 15.6 M
 AI4036'(51.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 5.6 M (18.4 FT) NORTH
 AI4036'OF THE NORTHEAST CORNER OF AN UNDERGROUND CABLE JUNCTION BOX, 0.6 M
 AI4036'(2.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD,
 AI4036'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AI4036'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD
 AI4036'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4037 ***********************************************************************
 AI4037  DESIGNATION -  20 095.05
 AI4037  PID         -  AI4037
 AI4037  STATE/COUNTY-  SD/PERKINS
 AI4037  COUNTRY     -  US
 AI4037  USGS QUAD   -  MEADOW (2017)
 AI4037
 AI4037                         *CURRENT SURVEY CONTROL
 AI4037  ______________________________________________________________________
 AI4037* NAD 83(1986) POSITION- 45 31 56.     (N) 102 12 37.     (W)   SCALED
 AI4037* NAVD 88 ORTHO HEIGHT -   804.439 (meters)     2639.23  (feet) ADJUSTED
 AI4037  ______________________________________________________________________
 AI4037  GEOID HEIGHT    -        -18.743 (meters)                     GEOID18
 AI4037  DYNAMIC HEIGHT  -        804.316 (meters)     2638.83  (feet) COMP
 AI4037  MODELED GRAVITY -    980,436.9   (mgal)                       NAVD 88
 AI4037
 AI4037  VERT ORDER      -  FIRST     CLASS II
 AI4037
 AI4037.The horizontal coordinates were scaled from a map and have
 AI4037.an estimated accuracy of +/- 6 seconds.
 AI4037
 AI4037.The orthometric height was determined by differential leveling and
 AI4037.adjusted by the NATIONAL GEODETIC SURVEY
 AI4037.in April 2000.
 AI4037
 AI4037.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4037.GEOID18 height accuracy estimate available here.
 AI4037
 AI4037.Click photographs - Photos may exist for this station.
 AI4037
 AI4037.The dynamic height is computed by dividing the NAVD 88
 AI4037.geopotential number by the normal gravity value computed on the
 AI4037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4037.degrees latitude (g = 980.6199 gals.).
 AI4037
 AI4037.The modeled gravity was interpolated from observed gravity values.
 AI4037
 AI4037;                    North         East    Units  Estimated Accuracy
 AI4037;SPC SD N     -   191,150.      427,370.      MT  (+/- 180 meters Scaled)
 AI4037
 AI4037_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL178458(NAD 83)
 AI4037
 AI4037                          SUPERSEDED SURVEY CONTROL
 AI4037
 AI4037.No superseded survey control is available for this station.
 AI4037
 AI4037_MARKER: DD = SURVEY DISK
 AI4037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4037_STAMPING: 20-095.05 1997
 AI4037_MARK LOGO: SDDT
 AI4037_PROJECTION: FLUSH
 AI4037_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4037+STABILITY: SURFACE MOTION
 AI4037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4037+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4037
 AI4037  HISTORY     - Date     Condition        Report By
 AI4037  HISTORY     - 1997     MONUMENTED       SDDT
 AI4037  HISTORY     - 19990621 GOOD             NGS
 AI4037
 AI4037                          STATION DESCRIPTION
 AI4037
 AI4037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4037'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4037'MEADOW, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG STATE HIGHWAY 20, 156.2
 AI4037'M (512.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 71.5 M (234.6 FT) EAST
 AI4037'OF MILEPOST 95, 12.8 M (42.0 FT) WEST OF THE CENTER OF A GRAVELED
 AI4037'ROAD, 0.6 M (2.0 FT) EAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AI4037'OF THE ROAD, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AI4037'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON ROAD
 AI4037'COUNTY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4038 ***********************************************************************
 AI4038  DESIGNATION -  20 096.05
 AI4038  PID         -  AI4038
 AI4038  STATE/COUNTY-  SD/PERKINS
 AI4038  COUNTRY     -  US
 AI4038  USGS QUAD   -  MEADOW (2017)
 AI4038
 AI4038                         *CURRENT SURVEY CONTROL
 AI4038  ______________________________________________________________________
 AI4038* NAD 83(1986) POSITION- 45 31 47.     (N) 102 11 25.     (W)   SCALED
 AI4038* NAVD 88 ORTHO HEIGHT -   802.791 (meters)     2633.82  (feet) ADJUSTED
 AI4038  ______________________________________________________________________
 AI4038  GEOID HEIGHT    -        -18.789 (meters)                     GEOID18
 AI4038  DYNAMIC HEIGHT  -        802.669 (meters)     2633.42  (feet) COMP
 AI4038  MODELED GRAVITY -    980,436.8   (mgal)                       NAVD 88
 AI4038
 AI4038  VERT ORDER      -  FIRST     CLASS II
 AI4038
 AI4038.The horizontal coordinates were scaled from a map and have
 AI4038.an estimated accuracy of +/- 6 seconds.
 AI4038
 AI4038.The orthometric height was determined by differential leveling and
 AI4038.adjusted by the NATIONAL GEODETIC SURVEY
 AI4038.in April 2000.
 AI4038
 AI4038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4038.GEOID18 height accuracy estimate available here.
 AI4038
 AI4038.Click photographs - Photos may exist for this station.
 AI4038
 AI4038.The dynamic height is computed by dividing the NAVD 88
 AI4038.geopotential number by the normal gravity value computed on the
 AI4038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4038.degrees latitude (g = 980.6199 gals.).
 AI4038
 AI4038.The modeled gravity was interpolated from observed gravity values.
 AI4038
 AI4038;                    North         East    Units  Estimated Accuracy
 AI4038;SPC SD N     -   190,830.      428,930.      MT  (+/- 180 meters Scaled)
 AI4038
 AI4038_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL193456(NAD 83)
 AI4038
 AI4038                          SUPERSEDED SURVEY CONTROL
 AI4038
 AI4038.No superseded survey control is available for this station.
 AI4038
 AI4038_MARKER: DD = SURVEY DISK
 AI4038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4038_STAMPING: 20-096.05 1997
 AI4038_MARK LOGO: SDSM
 AI4038_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4038+STABILITY: SURFACE MOTION
 AI4038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4038+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4038
 AI4038  HISTORY     - Date     Condition        Report By
 AI4038  HISTORY     - 1997     MONUMENTED       SDDT
 AI4038  HISTORY     - 19990621 GOOD             NGS
 AI4038
 AI4038                          STATION DESCRIPTION
 AI4038
 AI4038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4038'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4038'MEADOW, THENCE 2.1 KM (1.30 MI) EASTERLY ALONG STATE HIGHWAY 20, 84.8
 AI4038'M (278.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 58.2 M (190.9 FT) EAST
 AI4038'OF MILEPOST 96, 11.1 M (36.4 FT) WEST OF THE CENTER OF A TRACK ROAD,
 AI4038'5.1 M (16.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6
 AI4038'FT) ABOVE THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) EAST OF A FENCE, 0.3 M
 AI4038'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4038'GROUND SURFACE.  NOTE--THE MONUMENT IS ON SECTION LINE ROAD
 AI4038'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4039 ***********************************************************************
 AI4039  DESIGNATION -  20 097.20
 AI4039  PID         -  AI4039
 AI4039  STATE/COUNTY-  SD/PERKINS
 AI4039  COUNTRY     -  US
 AI4039  USGS QUAD   -  MEADOW (2017)
 AI4039
 AI4039                         *CURRENT SURVEY CONTROL
 AI4039  ______________________________________________________________________
 AI4039* NAD 83(1986) POSITION- 45 31 37.     (N) 102 10 08.     (W)   SCALED
 AI4039* NAVD 88 ORTHO HEIGHT -   805.968 (meters)     2644.25  (feet) ADJUSTED
 AI4039  ______________________________________________________________________
 AI4039  GEOID HEIGHT    -        -18.837 (meters)                     GEOID18
 AI4039  DYNAMIC HEIGHT  -        805.846 (meters)     2643.85  (feet) COMP
 AI4039  MODELED GRAVITY -    980,436.9   (mgal)                       NAVD 88
 AI4039
 AI4039  VERT ORDER      -  FIRST     CLASS II
 AI4039
 AI4039.The horizontal coordinates were scaled from a map and have
 AI4039.an estimated accuracy of +/- 6 seconds.
 AI4039
 AI4039.The orthometric height was determined by differential leveling and
 AI4039.adjusted by the NATIONAL GEODETIC SURVEY
 AI4039.in April 2000.
 AI4039
 AI4039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4039.GEOID18 height accuracy estimate available here.
 AI4039
 AI4039.Click photographs - Photos may exist for this station.
 AI4039
 AI4039.The dynamic height is computed by dividing the NAVD 88
 AI4039.geopotential number by the normal gravity value computed on the
 AI4039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4039.degrees latitude (g = 980.6199 gals.).
 AI4039
 AI4039.The modeled gravity was interpolated from observed gravity values.
 AI4039
 AI4039;                    North         East    Units  Estimated Accuracy
 AI4039;SPC SD N     -   190,470.      430,590.      MT  (+/- 180 meters Scaled)
 AI4039
 AI4039_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL210453(NAD 83)
 AI4039
 AI4039                          SUPERSEDED SURVEY CONTROL
 AI4039
 AI4039.No superseded survey control is available for this station.
 AI4039
 AI4039_MARKER: Z = SEE DESCRIPTION
 AI4039_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4039_STAMPING: 20-97.20 1997
 AI4039_MARK LOGO: NGS
 AI4039_PROJECTION: FLUSH
 AI4039_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4039+STABILITY: POSITION/ELEVATION WELL
 AI4039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4039+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4039_ROD/PIPE-DEPTH: 6.4 meters
 AI4039_SLEEVE-DEPTH  : 2.0 meters
 AI4039
 AI4039  HISTORY     - Date     Condition        Report By
 AI4039  HISTORY     - 1997     MONUMENTED       SDDT
 AI4039  HISTORY     - 19990621 GOOD             NGS
 AI4039
 AI4039                          STATION DESCRIPTION
 AI4039
 AI4039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4039'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4039'MEADOW, THENCE 4.0 KM (2.50 MI) EASTERLY ALONG STATE HIGHWAY 20, 378.7
 AI4039'M (1242.5 FT) EAST OF MILEPOST 97, 14.7 M (48.2 FT) WEST OF AND LEVEL
 AI4039'WITH THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) SOUTH OF THE CENTER OF A
 AI4039'FIELD ENTRANCE, 0.4 M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.3 M
 AI4039'(1.0 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 AI4039'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 AI4039'CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AI4039'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE
 AI4039'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4040 ***********************************************************************
 AI4040  DESIGNATION -  20 098.05
 AI4040  PID         -  AI4040
 AI4040  STATE/COUNTY-  SD/PERKINS
 AI4040  COUNTRY     -  US
 AI4040  USGS QUAD   -  MEADOW (2017)
 AI4040
 AI4040                         *CURRENT SURVEY CONTROL
 AI4040  ______________________________________________________________________
 AI4040* NAD 83(1986) POSITION- 45 30 57.     (N) 102 10 09.     (W)   SCALED
 AI4040* NAVD 88 ORTHO HEIGHT -   807.417 (meters)     2649.00  (feet) ADJUSTED
 AI4040  ______________________________________________________________________
 AI4040  GEOID HEIGHT    -        -18.834 (meters)                     GEOID18
 AI4040  DYNAMIC HEIGHT  -        807.294 (meters)     2648.60  (feet) COMP
 AI4040  MODELED GRAVITY -    980,436.0   (mgal)                       NAVD 88
 AI4040
 AI4040  VERT ORDER      -  FIRST     CLASS II
 AI4040
 AI4040.The horizontal coordinates were scaled from a map and have
 AI4040.an estimated accuracy of +/- 6 seconds.
 AI4040
 AI4040.The orthometric height was determined by differential leveling and
 AI4040.adjusted by the NATIONAL GEODETIC SURVEY
 AI4040.in April 2000.
 AI4040
 AI4040.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4040.GEOID18 height accuracy estimate available here.
 AI4040
 AI4040.Click photographs - Photos may exist for this station.
 AI4040
 AI4040.The dynamic height is computed by dividing the NAVD 88
 AI4040.geopotential number by the normal gravity value computed on the
 AI4040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4040.degrees latitude (g = 980.6199 gals.).
 AI4040
 AI4040.The modeled gravity was interpolated from observed gravity values.
 AI4040
 AI4040;                    North         East    Units  Estimated Accuracy
 AI4040;SPC SD N     -   189,240.      430,540.      MT  (+/- 180 meters Scaled)
 AI4040
 AI4040_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL211441(NAD 83)
 AI4040
 AI4040                          SUPERSEDED SURVEY CONTROL
 AI4040
 AI4040.No superseded survey control is available for this station.
 AI4040
 AI4040_MARKER: DD = SURVEY DISK
 AI4040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4040_STAMPING: 20-098.05 1997
 AI4040_MARK LOGO: SDSM
 AI4040_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4040+STABILITY: SURFACE MOTION
 AI4040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4040+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4040
 AI4040  HISTORY     - Date     Condition        Report By
 AI4040  HISTORY     - 1997     MONUMENTED       SDDT
 AI4040  HISTORY     - 19990621 GOOD             NGS
 AI4040
 AI4040                          STATION DESCRIPTION
 AI4040
 AI4040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4040'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4040'MEADOW, THENCE 5.3 KM (3.30 MI) EASTERLY ALONG STATE HIGHWAY 20, 57.1
 AI4040'M (187.3 FT) SOUTH OF MILEPOST 98, 30.1 M (98.8 FT) WEST OF THE
 AI4040'HIGHWAY CENTERLINE, 7.1 M (23.3 FT) NORTH OF THE CENTER OF A TRACK
 AI4040'ROAD, 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE ROAD, 0.9 M (3.0 FT) SOUTH
 AI4040'OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AI4040'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON SECTION
 AI4040'LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4041 ***********************************************************************
 AI4041  DESIGNATION -  20 099.01
 AI4041  PID         -  AI4041
 AI4041  STATE/COUNTY-  SD/PERKINS
 AI4041  COUNTRY     -  US
 AI4041  USGS QUAD   -  MEADOW (2017)
 AI4041
 AI4041                         *CURRENT SURVEY CONTROL
 AI4041  ______________________________________________________________________
 AI4041* NAD 83(1986) POSITION- 45 30 07.     (N) 102 10 09.     (W)   SCALED
 AI4041* NAVD 88 ORTHO HEIGHT -   812.087 (meters)     2664.32  (feet) ADJUSTED
 AI4041  ______________________________________________________________________
 AI4041  GEOID HEIGHT    -        -18.832 (meters)                     GEOID18
 AI4041  DYNAMIC HEIGHT  -        811.962 (meters)     2663.91  (feet) COMP
 AI4041  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 AI4041
 AI4041  VERT ORDER      -  FIRST     CLASS II
 AI4041
 AI4041.The horizontal coordinates were scaled from a map and have
 AI4041.an estimated accuracy of +/- 6 seconds.
 AI4041
 AI4041.The orthometric height was determined by differential leveling and
 AI4041.adjusted by the NATIONAL GEODETIC SURVEY
 AI4041.in April 2000.
 AI4041
 AI4041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4041.GEOID18 height accuracy estimate available here.
 AI4041
 AI4041.Click photographs - Photos may exist for this station.
 AI4041
 AI4041.The dynamic height is computed by dividing the NAVD 88
 AI4041.geopotential number by the normal gravity value computed on the
 AI4041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4041.degrees latitude (g = 980.6199 gals.).
 AI4041
 AI4041.The modeled gravity was interpolated from observed gravity values.
 AI4041
 AI4041;                    North         East    Units  Estimated Accuracy
 AI4041;SPC SD N     -   187,700.      430,490.      MT  (+/- 180 meters Scaled)
 AI4041
 AI4041_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL211426(NAD 83)
 AI4041
 AI4041                          SUPERSEDED SURVEY CONTROL
 AI4041
 AI4041.No superseded survey control is available for this station.
 AI4041
 AI4041_MARKER: DD = SURVEY DISK
 AI4041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4041_STAMPING: 20-099.01 1997
 AI4041_MARK LOGO: SDSM
 AI4041_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4041+STABILITY: SURFACE MOTION
 AI4041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4041+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4041
 AI4041  HISTORY     - Date     Condition        Report By
 AI4041  HISTORY     - 1997     MONUMENTED       SDDT
 AI4041  HISTORY     - 19990621 GOOD             NGS
 AI4041
 AI4041                          STATION DESCRIPTION
 AI4041
 AI4041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4041'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4041'MEADOW, THENCE 6.9 KM (4.30 MI) EASTERLY ALONG STATE HIGHWAY 20, 32.9
 AI4041'M (107.9 FT) SOUTHEAST OF MILEPOST 99, 15.9 M (52.2 FT) NORTH OF THE
 AI4041'CENTER OF A DRIVEWAY, 13.7 M (44.9 FT) EAST OF THE HIGHWAY CENTERLINE,
 AI4041'1.8 M (5.9 FT) NORTH OF THE SOUTH END OF A FENCE, 0.8 M (2.6 FT) BELOW
 AI4041'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 AI4041'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4041'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4042 ***********************************************************************
 AI4042  DESIGNATION -  20 100.05
 AI4042  PID         -  AI4042
 AI4042  STATE/COUNTY-  SD/PERKINS
 AI4042  COUNTRY     -  US
 AI4042  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4042
 AI4042                         *CURRENT SURVEY CONTROL
 AI4042  ______________________________________________________________________
 AI4042* NAD 83(1986) POSITION- 45 29 14.     (N) 102 10 11.     (W)   SCALED
 AI4042* NAVD 88 ORTHO HEIGHT -   817.741 (meters)     2682.87  (feet) ADJUSTED
 AI4042  ______________________________________________________________________
 AI4042  GEOID HEIGHT    -        -18.832 (meters)                     GEOID18
 AI4042  DYNAMIC HEIGHT  -        817.614 (meters)     2682.46  (feet) COMP
 AI4042  MODELED GRAVITY -    980,433.3   (mgal)                       NAVD 88
 AI4042
 AI4042  VERT ORDER      -  FIRST     CLASS II
 AI4042
 AI4042.The horizontal coordinates were scaled from a map and have
 AI4042.an estimated accuracy of +/- 6 seconds.
 AI4042
 AI4042.The orthometric height was determined by differential leveling and
 AI4042.adjusted by the NATIONAL GEODETIC SURVEY
 AI4042.in April 2000.
 AI4042
 AI4042.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4042.GEOID18 height accuracy estimate available here.
 AI4042
 AI4042.Click photographs - Photos may exist for this station.
 AI4042
 AI4042.The dynamic height is computed by dividing the NAVD 88
 AI4042.geopotential number by the normal gravity value computed on the
 AI4042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4042.degrees latitude (g = 980.6199 gals.).
 AI4042
 AI4042.The modeled gravity was interpolated from observed gravity values.
 AI4042
 AI4042;                    North         East    Units  Estimated Accuracy
 AI4042;SPC SD N     -   186,060.      430,410.      MT  (+/- 180 meters Scaled)
 AI4042
 AI4042_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL211409(NAD 83)
 AI4042
 AI4042                          SUPERSEDED SURVEY CONTROL
 AI4042
 AI4042.No superseded survey control is available for this station.
 AI4042
 AI4042_MARKER: DD = SURVEY DISK
 AI4042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4042_STAMPING: 20-100.05 1997
 AI4042_MARK LOGO: SDSM
 AI4042_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4042+STABILITY: SURFACE MOTION
 AI4042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4042+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4042
 AI4042  HISTORY     - Date     Condition        Report By
 AI4042  HISTORY     - 1997     MONUMENTED       SDDT
 AI4042  HISTORY     - 19990621 GOOD             NGS
 AI4042
 AI4042                          STATION DESCRIPTION
 AI4042
 AI4042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4042'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4042'MEADOW, THENCE 8.5 KM (5.30 MI) EASTERLY ALONG STATE HIGHWAY 20, 75.9
 AI4042'M (249.0 FT) SOUTH OF MILEPOST 100, 13.0 M (42.7 FT) EAST OF THE
 AI4042'HIGHWAY CENTERLINE, 4.7 M (15.4 FT) NORTH OF THE CENTER OF A FIELD
 AI4042'ENTRANCE, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, 0.3 M (1.0
 AI4042'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AI4042'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4043 ***********************************************************************
 AI4043  DESIGNATION -  20 101.05
 AI4043  PID         -  AI4043
 AI4043  STATE/COUNTY-  SD/PERKINS
 AI4043  COUNTRY     -  US
 AI4043  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4043
 AI4043                         *CURRENT SURVEY CONTROL
 AI4043  ______________________________________________________________________
 AI4043* NAD 83(1986) POSITION- 45 28 21.     (N) 102 10 10.     (W)   SCALED
 AI4043* NAVD 88 ORTHO HEIGHT -   824.437 (meters)     2704.84  (feet) ADJUSTED
 AI4043  ______________________________________________________________________
 AI4043  GEOID HEIGHT    -        -18.835 (meters)                     GEOID18
 AI4043  DYNAMIC HEIGHT  -        824.308 (meters)     2704.42  (feet) COMP
 AI4043  MODELED GRAVITY -    980,432.1   (mgal)                       NAVD 88
 AI4043
 AI4043  VERT ORDER      -  FIRST     CLASS II
 AI4043
 AI4043.The horizontal coordinates were scaled from a map and have
 AI4043.an estimated accuracy of +/- 6 seconds.
 AI4043
 AI4043.The orthometric height was determined by differential leveling and
 AI4043.adjusted by the NATIONAL GEODETIC SURVEY
 AI4043.in April 2000.
 AI4043
 AI4043.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4043.GEOID18 height accuracy estimate available here.
 AI4043
 AI4043.Click photographs - Photos may exist for this station.
 AI4043
 AI4043.The dynamic height is computed by dividing the NAVD 88
 AI4043.geopotential number by the normal gravity value computed on the
 AI4043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4043.degrees latitude (g = 980.6199 gals.).
 AI4043
 AI4043.The modeled gravity was interpolated from observed gravity values.
 AI4043
 AI4043;                    North         East    Units  Estimated Accuracy
 AI4043;SPC SD N     -   184,430.      430,380.      MT  (+/- 180 meters Scaled)
 AI4043
 AI4043_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL212393(NAD 83)
 AI4043
 AI4043                          SUPERSEDED SURVEY CONTROL
 AI4043
 AI4043.No superseded survey control is available for this station.
 AI4043
 AI4043_MARKER: DD = SURVEY DISK
 AI4043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4043_STAMPING: 20-101.05 1997
 AI4043_MARK LOGO: SDSM
 AI4043_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4043+STABILITY: SURFACE MOTION
 AI4043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4043+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4043
 AI4043  HISTORY     - Date     Condition        Report By
 AI4043  HISTORY     - 1997     MONUMENTED       SDDT
 AI4043  HISTORY     - 19990621 GOOD             NGS
 AI4043
 AI4043                          STATION DESCRIPTION
 AI4043
 AI4043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4043'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4043'MEADOW, THENCE 10.1 KM (6.25 MI) EASTERLY ALONG STATE HIGHWAY 20, 77.0
 AI4043'M (252.6 FT) SOUTH OF MILEPOST 101, 26.3 M (86.3 FT) NORTHEAST OF
 AI4043'UTILITY POLE NUMBER 17 16 4 235 WITH A GUY CABLE, 15.7 M (51.5 FT)
 AI4043'EAST OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTH OF THE CENTER
 AI4043'OF A TRACK ROAD, 2.5 M (8.2 FT) SOUTH OF A FENCE CORNER, 0.5 M (1.6
 AI4043'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS
 AI4043'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4043'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4044 ***********************************************************************
 AI4044  DESIGNATION -  20 102.05
 AI4044  PID         -  AI4044
 AI4044  STATE/COUNTY-  SD/PERKINS
 AI4044  COUNTRY     -  US
 AI4044  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4044
 AI4044                         *CURRENT SURVEY CONTROL
 AI4044  ______________________________________________________________________
 AI4044* NAD 83(1986) POSITION- 45 27 28.     (N) 102 10 09.     (W)   SCALED
 AI4044* NAVD 88 ORTHO HEIGHT -   800.680 (meters)     2626.90  (feet) ADJUSTED
 AI4044  ______________________________________________________________________
 AI4044  GEOID HEIGHT    -        -18.842 (meters)                     GEOID18
 AI4044  DYNAMIC HEIGHT  -        800.554 (meters)     2626.48  (feet) COMP
 AI4044  MODELED GRAVITY -    980,431.0   (mgal)                       NAVD 88
 AI4044
 AI4044  VERT ORDER      -  FIRST     CLASS II
 AI4044
 AI4044.The horizontal coordinates were scaled from a map and have
 AI4044.an estimated accuracy of +/- 6 seconds.
 AI4044
 AI4044.The orthometric height was determined by differential leveling and
 AI4044.adjusted by the NATIONAL GEODETIC SURVEY
 AI4044.in April 2000.
 AI4044
 AI4044.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4044.GEOID18 height accuracy estimate available here.
 AI4044
 AI4044.Click photographs - Photos may exist for this station.
 AI4044
 AI4044.The dynamic height is computed by dividing the NAVD 88
 AI4044.geopotential number by the normal gravity value computed on the
 AI4044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4044.degrees latitude (g = 980.6199 gals.).
 AI4044
 AI4044.The modeled gravity was interpolated from observed gravity values.
 AI4044
 AI4044;                    North         East    Units  Estimated Accuracy
 AI4044;SPC SD N     -   182,790.      430,360.      MT  (+/- 180 meters Scaled)
 AI4044
 AI4044_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL213377(NAD 83)
 AI4044
 AI4044                          SUPERSEDED SURVEY CONTROL
 AI4044
 AI4044.No superseded survey control is available for this station.
 AI4044
 AI4044_MARKER: DD = SURVEY DISK
 AI4044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4044_STAMPING: 20-102.05 1997
 AI4044_MARK LOGO: SDSM
 AI4044_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4044+STABILITY: SURFACE MOTION
 AI4044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4044+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4044
 AI4044  HISTORY     - Date     Condition        Report By
 AI4044  HISTORY     - 1997     MONUMENTED       SDDT
 AI4044  HISTORY     - 19990621 GOOD             NGS
 AI4044
 AI4044                          STATION DESCRIPTION
 AI4044
 AI4044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4044'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4044'MEADOW, THENCE 11.7 KM (7.25 MI) EASTERLY ALONG STATE HIGHWAY 20, 58.7
 AI4044'M (192.6 FT) SOUTH OF MILEPOST 102, 18.0 M (59.1 FT) EAST OF THE
 AI4044'HIGHWAY CENTERLINE, 10.2 M (33.5 FT) SOUTH OF THE CENTER OF A DRIVEWAY
 AI4044'LEADING TO THE LENSEGRAV RESIDENCE, 2.0 M (6.6 FT) SOUTH OF A FENCE
 AI4044'CORNER, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AI4044'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4044'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4045 ***********************************************************************
 AI4045  DESIGNATION -  20 103.05
 AI4045  PID         -  AI4045
 AI4045  STATE/COUNTY-  SD/PERKINS
 AI4045  COUNTRY     -  US
 AI4045  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4045
 AI4045                         *CURRENT SURVEY CONTROL
 AI4045  ______________________________________________________________________
 AI4045* NAD 83(1986) POSITION- 45 26 38.     (N) 102 10 13.     (W)   SCALED
 AI4045* NAVD 88 ORTHO HEIGHT -   802.650 (meters)     2633.36  (feet) ADJUSTED
 AI4045  ______________________________________________________________________
 AI4045  GEOID HEIGHT    -        -18.845 (meters)                     GEOID18
 AI4045  DYNAMIC HEIGHT  -        802.522 (meters)     2632.94  (feet) COMP
 AI4045  MODELED GRAVITY -    980,430.1   (mgal)                       NAVD 88
 AI4045
 AI4045  VERT ORDER      -  FIRST     CLASS II
 AI4045
 AI4045.The horizontal coordinates were scaled from a map and have
 AI4045.an estimated accuracy of +/- 6 seconds.
 AI4045
 AI4045.The orthometric height was determined by differential leveling and
 AI4045.adjusted by the NATIONAL GEODETIC SURVEY
 AI4045.in April 2000.
 AI4045
 AI4045.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4045.GEOID18 height accuracy estimate available here.
 AI4045
 AI4045.Click photographs - Photos may exist for this station.
 AI4045
 AI4045.The dynamic height is computed by dividing the NAVD 88
 AI4045.geopotential number by the normal gravity value computed on the
 AI4045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4045.degrees latitude (g = 980.6199 gals.).
 AI4045
 AI4045.The modeled gravity was interpolated from observed gravity values.
 AI4045
 AI4045;                    North         East    Units  Estimated Accuracy
 AI4045;SPC SD N     -   181,250.      430,230.      MT  (+/- 180 meters Scaled)
 AI4045
 AI4045_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL212361(NAD 83)
 AI4045
 AI4045                          SUPERSEDED SURVEY CONTROL
 AI4045
 AI4045.No superseded survey control is available for this station.
 AI4045
 AI4045_MARKER: DD = SURVEY DISK
 AI4045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4045_STAMPING: 20-103.05 1997
 AI4045_MARK LOGO: SDSM
 AI4045_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4045+STABILITY: SURFACE MOTION
 AI4045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4045+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4045
 AI4045  HISTORY     - Date     Condition        Report By
 AI4045  HISTORY     - 1997     MONUMENTED       SDDT
 AI4045  HISTORY     - 19990621 GOOD             NGS
 AI4045
 AI4045                          STATION DESCRIPTION
 AI4045
 AI4045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4045'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4045'MEADOW, THENCE 13.3 KM (8.25 MI) EASTERLY ALONG STATE HIGHWAY 20, 94.7
 AI4045'M (310.7 FT) WEST OF MILEPOST 103.05, 58.2 M (190.9 FT) WEST OF THE
 AI4045'HIGHWAY CENTERLINE, 10.4 M (34.1 FT) NORTH OF THE CENTER OF COUNTY
 AI4045'ROAD 20, 2.1 M (6.9 FT) EAST OF THE CENTER 1 OF 3 BRACED FENCE POSTS,
 AI4045'0.7 M (2.3 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI4045'ROAD, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AI4045'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD
 AI4045'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7854 ***********************************************************************
 AC7854  FBN         -  This is a Federal Base Network Control Station.
 AC7854  DESIGNATION -  20 103.60
 AC7854  PID         -  AC7854
 AC7854  STATE/COUNTY-  SD/PERKINS
 AC7854  COUNTRY     -  US
 AC7854  USGS QUAD   -  COAL SPRINGS NW (2017)
 AC7854
 AC7854                         *CURRENT SURVEY CONTROL
 AC7854  ______________________________________________________________________
 AC7854* NAD 83(2011) POSITION- 45 26 38.38027(N) 102 09 27.37086(W)   ADJUSTED
 AC7854* NAD 83(2011) ELLIP HT-   768.710 (meters)        (06/27/12)   ADJUSTED
 AC7854* NAD 83(2011) EPOCH   -  2010.00
 AC7854* NAVD 88 ORTHO HEIGHT -   787.589 (meters)     2583.95  (feet) ADJUSTED
 AC7854  ______________________________________________________________________
 AC7854  GEOID HEIGHT    -        -18.875 (meters)                     GEOID18
 AC7854  NAD 83(2011) X  -   -944,148.355 (meters)                     COMP
 AC7854  NAD 83(2011) Y  - -4,382,556.958 (meters)                     COMP
 AC7854  NAD 83(2011) Z  -  4,522,651.979 (meters)                     COMP
 AC7854  LAPLACE CORR    -         -6.45  (seconds)                    DEFLEC18
 AC7854  DYNAMIC HEIGHT  -        787.464 (meters)     2583.54  (feet) COMP
 AC7854  MODELED GRAVITY -    980,430.5   (mgal)                       NAVD 88
 AC7854
 AC7854  VERT ORDER      -  FIRST     CLASS II
 AC7854
 AC7854  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7854  Standards:
 AC7854         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7854            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7854  -------------------------------------------------------------------
 AC7854  NETWORK    0.52   1.12           0.24   0.17   0.57     -0.03680604
 AC7854  -------------------------------------------------------------------
 AC7854  Click here for local accuracies and other accuracy information.
 AC7854
 AC7854.The horizontal coordinates were established by GPS observations
 AC7854.and adjusted by the National Geodetic Survey in June 2012.
 AC7854
 AC7854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7854.been affixed to the stable North American tectonic plate. See 
 AC7854.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7854
 AC7854.The horizontal coordinates are valid at the epoch date displayed above
 AC7854.which is a decimal equivalence of Year/Month/Day.
 AC7854
 AC7854.The orthometric height was determined by differential leveling and
 AC7854.adjusted by the NATIONAL GEODETIC SURVEY
 AC7854.in April 2000.
 AC7854
 AC7854.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7854.GEOID18 height accuracy estimate available here.
 AC7854
 AC7854.Click photographs - Photos may exist for this station.
 AC7854
 AC7854.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7854
 AC7854.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7854
 AC7854.The ellipsoidal height was determined by GPS observations
 AC7854.and is referenced to NAD 83.
 AC7854
 AC7854.The dynamic height is computed by dividing the NAVD 88
 AC7854.geopotential number by the normal gravity value computed on the
 AC7854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7854.degrees latitude (g = 980.6199 gals.).
 AC7854
 AC7854.The modeled gravity was interpolated from observed gravity values.
 AC7854
 AC7854. The following values were computed from the NAD 83(2011) position.
 AC7854
 AC7854;                    North         East     Units Scale Factor Converg.
 AC7854;SPC SD N     -   181,233.000   431,225.119   MT  0.99996259   -1 31 37.3
 AC7854;SPC SD N     -   594,595.27  1,414,777.74   sFT  0.99996259   -1 31 37.3
 AC7854;UTM  13      - 5,036,204.980   722,286.136   MT  1.00020755   +2 01 34.4
 AC7854
 AC7854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7854!SPC SD N     -   0.99987950  x   0.99996259  =   0.99984209
 AC7854!UTM  13      -   0.99987950  x   1.00020755  =   1.00008702
 AC7854
 AC7854_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2228636204(NAD 83)
 AC7854
 AC7854                          SUPERSEDED SURVEY CONTROL
 AC7854
 AC7854  NAD 83(2007)-  45 26 38.38019(N)    102 09 27.37202(W) AD(2002.00) 0
 AC7854  ELLIP H (02/10/07)  768.738  (m)                       GP(2002.00)    
 AC7854  ELLIP H (06/23/03)  768.726  (m)                       GP(       ) 3 1
 AC7854  NAD 83(1996)-  45 26 38.37953(N)    102 09 27.37166(W) AD(       ) B
 AC7854  ELLIP H (04/18/97)  768.818  (m)                       GP(       ) 4 1
 AC7854  NAVD 88             787.59   (m)         2584.0    (f) LEVELING    3  
 AC7854  NAVD 88 (04/18/97)  787.6    (m)  GEOID96  model used  GPS OBS        
 AC7854
 AC7854.Superseded values are not recommended for survey control.
 AC7854
 AC7854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7854.See file dsdata.pdf to determine how the superseded data were derived.
 AC7854
 AC7854_MARKER: Z = SEE DESCRIPTION
 AC7854_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7854_STAMPING: 20-103.60 1995
 AC7854_MARK LOGO: NGS
 AC7854_PROJECTION: FLUSH
 AC7854_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7854_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7854+STABILITY: POSITION/ELEVATION WELL
 AC7854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7854+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AC7854_ROD/PIPE-DEPTH: 12.9 meters
 AC7854_SLEEVE-DEPTH  : 1.80 meters
 AC7854
 AC7854  HISTORY     - Date     Condition        Report By
 AC7854  HISTORY     - 1995     MONUMENTED       SDDT
 AC7854  HISTORY     - 19960906 GOOD             NGS
 AC7854  HISTORY     - 19990621 GOOD             NGS
 AC7854  HISTORY     - 20020514 GOOD             SDDT
 AC7854
 AC7854                          STATION DESCRIPTION
 AC7854
 AC7854'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7854'THE STATION IS LOCATED ABOUT 54.7 KM (34.00 MI) SOUTH OF LEMMON AND 29
 AC7854'KM (18.00 MI) WEST OF GLAD VALLEY, ON SOUTH DAKOTA HIGHWAY 20 EAST.
 AC7854'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7854'JUNCTION OF SOUTH DAKOTA HIGHWAYS 20 EAST AND 73 SOUTH, ABOUT 54.7 KM
 AC7854'(34.00 MI) SOUTH OF LEMMON, GO EAST ON SOUTH DAKOTA HIGHWAY 20 FOR 0.9
 AC7854'KM (0.55 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 AC7854'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7854'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 15.7 M (51.5
 AC7854'FT) NORTH OF THE CENTER OF A PIPE CULVERT UNDER A FIELD ENTRANCE ROAD,
 AC7854'6.2 M (20.3 FT) EAST OF THE CENTER OF THE FIELD ENTRANCE, 0.6 M (2.0
 AC7854'FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND
 AC7854'0.3 M (1.0 FT) SOUTH OF A WITNESS POST. NOTE--ACCESS TO THE DATUM
 AC7854'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7854
 AC7854                          STATION RECOVERY (1999)
 AC7854
 AC7854'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AC7854'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AC7854'MEADOW, THENCE 14.2 KM (8.80 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AC7854'649.3 M (2130.2 FT) WEST OF MILEPOST 104, 29.9 M (98.1 FT) NORTH OF
 AC7854'THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) EAST OF THE CENTER OF A FIELD
 AC7854'ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AC7854'FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AC7854'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7854'LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A
 AC7854'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7854'A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY
 AC7854'RIGHT-OF-WAY.  THIS MONUMENT IS A CANDIDATE FOR A FEDERAL BASE NETWORK
 AC7854'CONTROL STATION.
 AC7854
 AC7854                          STATION RECOVERY (2002)
 AC7854
 AC7854'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7854'RECOVERED AS DESCRIBED
 AC7854'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4046 ***********************************************************************
 AI4046  DESIGNATION -  20 104.35
 AI4046  PID         -  AI4046
 AI4046  STATE/COUNTY-  SD/PERKINS
 AI4046  COUNTRY     -  US
 AI4046  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4046
 AI4046                         *CURRENT SURVEY CONTROL
 AI4046  ______________________________________________________________________
 AI4046* NAD 83(1986) POSITION- 45 26 38.     (N) 102 08 31.     (W)   SCALED
 AI4046* NAVD 88 ORTHO HEIGHT -   780.613 (meters)     2561.06  (feet) ADJUSTED
 AI4046  ______________________________________________________________________
 AI4046  GEOID HEIGHT    -        -18.911 (meters)                     GEOID18
 AI4046  DYNAMIC HEIGHT  -        780.489 (meters)     2560.65  (feet) COMP
 AI4046  MODELED GRAVITY -    980,431.3   (mgal)                       NAVD 88
 AI4046
 AI4046  VERT ORDER      -  FIRST     CLASS II
 AI4046
 AI4046.The horizontal coordinates were scaled from a map and have
 AI4046.an estimated accuracy of +/- 6 seconds.
 AI4046
 AI4046.The orthometric height was determined by differential leveling and
 AI4046.adjusted by the NATIONAL GEODETIC SURVEY
 AI4046.in April 2000.
 AI4046
 AI4046.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4046.GEOID18 height accuracy estimate available here.
 AI4046
 AI4046.Click photographs - Photos may exist for this station.
 AI4046
 AI4046.The dynamic height is computed by dividing the NAVD 88
 AI4046.geopotential number by the normal gravity value computed on the
 AI4046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4046.degrees latitude (g = 980.6199 gals.).
 AI4046
 AI4046.The modeled gravity was interpolated from observed gravity values.
 AI4046
 AI4046;                    North         East    Units  Estimated Accuracy
 AI4046;SPC SD N     -   181,190.      432,450.      MT  (+/- 180 meters Scaled)
 AI4046
 AI4046_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL235362(NAD 83)
 AI4046
 AI4046                          SUPERSEDED SURVEY CONTROL
 AI4046
 AI4046.No superseded survey control is available for this station.
 AI4046
 AI4046_MARKER: DD = SURVEY DISK
 AI4046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4046_STAMPING: 20-104.35 1997
 AI4046_MARK LOGO: SDSM
 AI4046_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4046+STABILITY: SURFACE MOTION
 AI4046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4046+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4046
 AI4046  HISTORY     - Date     Condition        Report By
 AI4046  HISTORY     - 1997     MONUMENTED       SDDT
 AI4046  HISTORY     - 19990621 GOOD             NGS
 AI4046
 AI4046                          STATION DESCRIPTION
 AI4046
 AI4046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4046'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4046'MEADOW, THENCE 15.5 KM (9.65 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4046'565.6 M (1855.6 FT) EAST OF MILEPOST 104, 29.8 M (97.8 FT) NORTH OF
 AI4046'THE HIGHWAY CENTERLINE, 10.9 M (35.8 FT) EAST OF A T-FENCE CORNER, 4.5
 AI4046'M (14.8 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT)
 AI4046'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST
 AI4046'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4046'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4047 ***********************************************************************
 AI4047  DESIGNATION -  20 105.05
 AI4047  PID         -  AI4047
 AI4047  STATE/COUNTY-  SD/PERKINS
 AI4047  COUNTRY     -  US
 AI4047  USGS QUAD   -  COAL SPRINGS NW (2017)
 AI4047
 AI4047                         *CURRENT SURVEY CONTROL
 AI4047  ______________________________________________________________________
 AI4047* NAD 83(1986) POSITION- 45 26 36.     (N) 102 07 42.     (W)   SCALED
 AI4047* NAVD 88 ORTHO HEIGHT -   802.743 (meters)     2633.67  (feet) ADJUSTED
 AI4047  ______________________________________________________________________
 AI4047  GEOID HEIGHT    -        -18.941 (meters)                     GEOID18
 AI4047  DYNAMIC HEIGHT  -        802.617 (meters)     2633.25  (feet) COMP
 AI4047  MODELED GRAVITY -    980,431.8   (mgal)                       NAVD 88
 AI4047
 AI4047  VERT ORDER      -  FIRST     CLASS II
 AI4047
 AI4047.The horizontal coordinates were scaled from a map and have
 AI4047.an estimated accuracy of +/- 6 seconds.
 AI4047
 AI4047.The orthometric height was determined by differential leveling and
 AI4047.adjusted by the NATIONAL GEODETIC SURVEY
 AI4047.in April 2000.
 AI4047
 AI4047.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4047.GEOID18 height accuracy estimate available here.
 AI4047
 AI4047.Click photographs - Photos may exist for this station.
 AI4047
 AI4047.The dynamic height is computed by dividing the NAVD 88
 AI4047.geopotential number by the normal gravity value computed on the
 AI4047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4047.degrees latitude (g = 980.6199 gals.).
 AI4047
 AI4047.The modeled gravity was interpolated from observed gravity values.
 AI4047
 AI4047;                    North         East    Units  Estimated Accuracy
 AI4047;SPC SD N     -   181,100.      433,510.      MT  (+/- 180 meters Scaled)
 AI4047
 AI4047_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL245362(NAD 83)
 AI4047
 AI4047                          SUPERSEDED SURVEY CONTROL
 AI4047
 AI4047.No superseded survey control is available for this station.
 AI4047
 AI4047_MARKER: DD = SURVEY DISK
 AI4047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4047_STAMPING: 20-105.05 1997
 AI4047_MARK LOGO: SDSM
 AI4047_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4047+STABILITY: SURFACE MOTION
 AI4047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4047+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4047
 AI4047  HISTORY     - Date     Condition        Report By
 AI4047  HISTORY     - 1997     MONUMENTED       SDDT
 AI4047  HISTORY     - 19990621 GOOD             NGS
 AI4047
 AI4047                          STATION DESCRIPTION
 AI4047
 AI4047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4047'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4047'MEADOW, THENCE 16.5 KM (10.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4047'48.7 M (159.8 FT) SOUTHEAST OF MILEPOST 105, 29.5 M (96.8 FT) SOUTH OF
 AI4047'THE HIGHWAY CENTERLINE, 14.2 M (46.6 FT) WEST OF THE CENTER OF A
 AI4047'GRAVELED ROAD, 2.7 M (8.9 FT) WEST OF A FENCE CORNER, 0.6 M (2.0 FT)
 AI4047'NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AI4047'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4047'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4048 ***********************************************************************
 AI4048  DESIGNATION -  20 106.05
 AI4048  PID         -  AI4048
 AI4048  STATE/COUNTY-  SD/PERKINS
 AI4048  COUNTRY     -  US
 AI4048  USGS QUAD   -  COAL SPRINGS (2017)
 AI4048
 AI4048                         *CURRENT SURVEY CONTROL
 AI4048  ______________________________________________________________________
 AI4048* NAD 83(1986) POSITION- 45 26 39.     (N) 102 06 27.     (W)   SCALED
 AI4048* NAVD 88 ORTHO HEIGHT -   783.695 (meters)     2571.17  (feet) ADJUSTED
 AI4048  ______________________________________________________________________
 AI4048  GEOID HEIGHT    -        -18.989 (meters)                     GEOID18
 AI4048  DYNAMIC HEIGHT  -        783.572 (meters)     2570.77  (feet) COMP
 AI4048  MODELED GRAVITY -    980,432.5   (mgal)                       NAVD 88
 AI4048
 AI4048  VERT ORDER      -  FIRST     CLASS II
 AI4048
 AI4048.The horizontal coordinates were scaled from a map and have
 AI4048.an estimated accuracy of +/- 6 seconds.
 AI4048
 AI4048.The orthometric height was determined by differential leveling and
 AI4048.adjusted by the NATIONAL GEODETIC SURVEY
 AI4048.in April 2000.
 AI4048
 AI4048.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4048.GEOID18 height accuracy estimate available here.
 AI4048
 AI4048.Click photographs - Photos may exist for this station.
 AI4048
 AI4048.The dynamic height is computed by dividing the NAVD 88
 AI4048.geopotential number by the normal gravity value computed on the
 AI4048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4048.degrees latitude (g = 980.6199 gals.).
 AI4048
 AI4048.The modeled gravity was interpolated from observed gravity values.
 AI4048
 AI4048;                    North         East    Units  Estimated Accuracy
 AI4048;SPC SD N     -   181,150.      435,140.      MT  (+/- 180 meters Scaled)
 AI4048
 AI4048_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL262363(NAD 83)
 AI4048
 AI4048                          SUPERSEDED SURVEY CONTROL
 AI4048
 AI4048.No superseded survey control is available for this station.
 AI4048
 AI4048_MARKER: DD = SURVEY DISK
 AI4048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4048_STAMPING: 20-106.05 1997
 AI4048_MARK LOGO: SDSM
 AI4048_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4048+STABILITY: SURFACE MOTION
 AI4048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4048+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4048
 AI4048  HISTORY     - Date     Condition        Report By
 AI4048  HISTORY     - 1997     MONUMENTED       SDDT
 AI4048  HISTORY     - 19990621 GOOD             NGS
 AI4048
 AI4048                          STATION DESCRIPTION
 AI4048
 AI4048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4048'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4048'MEADOW, THENCE 18.1 KM (11.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4048'73.1 M (239.8 FT) EAST OF MILEPOST 106, 29.5 M (96.8 FT) NORTH OF THE
 AI4048'HIGHWAY CENTERLINE, 25.1 M (82.3 FT) EAST OF BENCH MARK L 31 RESET,
 AI4048'14.1 M (46.3 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 13.2 M (43.3
 AI4048'FT) NORTHEAST OF THE EAST END OF A CULVERT UNDER A DRIVEWAY, 12.7 M
 AI4048'(41.7 FT) EAST OF THE CENTER OF THE DRIVEWAY, 1.0 M (3.3 FT) BELOW THE
 AI4048'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND A
 AI4048'FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4048'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4049 ***********************************************************************
 AI4049  DESIGNATION -  20 107.05
 AI4049  PID         -  AI4049
 AI4049  STATE/COUNTY-  SD/PERKINS
 AI4049  COUNTRY     -  US
 AI4049  USGS QUAD   -  COAL SPRINGS (2017)
 AI4049
 AI4049                         *CURRENT SURVEY CONTROL
 AI4049  ______________________________________________________________________
 AI4049* NAD 83(1986) POSITION- 45 26 40.     (N) 102 05 13.     (W)   SCALED
 AI4049* NAVD 88 ORTHO HEIGHT -   782.542 (meters)     2567.39  (feet) ADJUSTED
 AI4049  ______________________________________________________________________
 AI4049  GEOID HEIGHT    -        -19.038 (meters)                     GEOID18
 AI4049  DYNAMIC HEIGHT  -        782.419 (meters)     2566.99  (feet) COMP
 AI4049  MODELED GRAVITY -    980,432.9   (mgal)                       NAVD 88
 AI4049
 AI4049  VERT ORDER      -  FIRST     CLASS II
 AI4049
 AI4049.The horizontal coordinates were scaled from a map and have
 AI4049.an estimated accuracy of +/- 6 seconds.
 AI4049
 AI4049.The orthometric height was determined by differential leveling and
 AI4049.adjusted by the NATIONAL GEODETIC SURVEY
 AI4049.in April 2000.
 AI4049
 AI4049.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4049.GEOID18 height accuracy estimate available here.
 AI4049
 AI4049.Click photographs - Photos may exist for this station.
 AI4049
 AI4049.The dynamic height is computed by dividing the NAVD 88
 AI4049.geopotential number by the normal gravity value computed on the
 AI4049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4049.degrees latitude (g = 980.6199 gals.).
 AI4049
 AI4049.The modeled gravity was interpolated from observed gravity values.
 AI4049
 AI4049;                    North         East    Units  Estimated Accuracy
 AI4049;SPC SD N     -   181,140.      436,750.      MT  (+/- 180 meters Scaled)
 AI4049
 AI4049_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL278364(NAD 83)
 AI4049
 AI4049                          SUPERSEDED SURVEY CONTROL
 AI4049
 AI4049.No superseded survey control is available for this station.
 AI4049
 AI4049_MARKER: Z = SEE DESCRIPTION
 AI4049_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4049_STAMPING: 20-107.05 1997
 AI4049_MARK LOGO: NGS
 AI4049_PROJECTION: FLUSH
 AI4049_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4049_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4049+STABILITY: POSITION/ELEVATION WELL
 AI4049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4049+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4049_ROD/PIPE-DEPTH: 6.4 meters
 AI4049_SLEEVE-DEPTH  : 2.0 meters
 AI4049
 AI4049  HISTORY     - Date     Condition        Report By
 AI4049  HISTORY     - 1997     MONUMENTED       SDDT
 AI4049  HISTORY     - 19990621 GOOD             NGS
 AI4049
 AI4049                          STATION DESCRIPTION
 AI4049
 AI4049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4049'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4049'MEADOW, THENCE 19.7 KM (12.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4049'51.0 M (167.3 FT) EAST OF MILEPOST 107, 29.8 M (97.8 FT) NORTH OF THE
 AI4049'HIGHWAY CENTERLINE, 12.1 M (39.7 FT) WEST OF THE CENTER OF A FIELD
 AI4049'ENTRANCE, 8.7 M (28.5 FT) NORTH OF BENCH MARK K 31, 2.3 M (7.5 FT)
 AI4049'WEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND
 AI4049'FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT)
 AI4049'ABOVE THE LEVEL OF HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 AI4049'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP. THE
 AI4049'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4049'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4049'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4050 ***********************************************************************
 AI4050  DESIGNATION -  20 108.05
 AI4050  PID         -  AI4050
 AI4050  STATE/COUNTY-  SD/PERKINS
 AI4050  COUNTRY     -  US
 AI4050  USGS QUAD   -  COAL SPRINGS (2017)
 AI4050
 AI4050                         *CURRENT SURVEY CONTROL
 AI4050  ______________________________________________________________________
 AI4050* NAD 83(1986) POSITION- 45 26 38.     (N) 102 03 55.     (W)   SCALED
 AI4050* NAVD 88 ORTHO HEIGHT -   797.414 (meters)     2616.18  (feet) ADJUSTED
 AI4050  ______________________________________________________________________
 AI4050  GEOID HEIGHT    -        -19.089 (meters)                     GEOID18
 AI4050  DYNAMIC HEIGHT  -        797.290 (meters)     2615.78  (feet) COMP
 AI4050  MODELED GRAVITY -    980,433.1   (mgal)                       NAVD 88
 AI4050
 AI4050  VERT ORDER      -  FIRST     CLASS II
 AI4050
 AI4050.The horizontal coordinates were scaled from a map and have
 AI4050.an estimated accuracy of +/- 6 seconds.
 AI4050
 AI4050.The orthometric height was determined by differential leveling and
 AI4050.adjusted by the NATIONAL GEODETIC SURVEY
 AI4050.in April 2000.
 AI4050
 AI4050.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4050.GEOID18 height accuracy estimate available here.
 AI4050
 AI4050.Click photographs - Photos may exist for this station.
 AI4050
 AI4050.The dynamic height is computed by dividing the NAVD 88
 AI4050.geopotential number by the normal gravity value computed on the
 AI4050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4050.degrees latitude (g = 980.6199 gals.).
 AI4050
 AI4050.The modeled gravity was interpolated from observed gravity values.
 AI4050
 AI4050;                    North         East    Units  Estimated Accuracy
 AI4050;SPC SD N     -   181,030.      438,450.      MT  (+/- 180 meters Scaled)
 AI4050
 AI4050_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL295364(NAD 83)
 AI4050
 AI4050                          SUPERSEDED SURVEY CONTROL
 AI4050
 AI4050.No superseded survey control is available for this station.
 AI4050
 AI4050_MARKER: DD = SURVEY DISK
 AI4050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4050_STAMPING: 20-108.05 1997
 AI4050_MARK LOGO: SDSM
 AI4050_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4050+STABILITY: SURFACE MOTION
 AI4050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4050+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4050
 AI4050  HISTORY     - Date     Condition        Report By
 AI4050  HISTORY     - 1997     MONUMENTED       SDDT
 AI4050  HISTORY     - 19990621 GOOD             NGS
 AI4050
 AI4050                          STATION DESCRIPTION
 AI4050
 AI4050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4050'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4050'MEADOW, THENCE 21.4 KM (13.30 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4050'108.0 M (354.3 FT) EAST OF MILEPOST 108, 56.3 M (184.7 FT) EAST OF THE
 AI4050'CENTER OF A GRAVELED ROAD, 46.5 M (152.6 FT) EAST OF A FENCE CORNER,
 AI4050'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AI4050'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND
 AI4050'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4050'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4051 ***********************************************************************
 AI4051  DESIGNATION -  20 109.05
 AI4051  PID         -  AI4051
 AI4051  STATE/COUNTY-  SD/PERKINS
 AI4051  COUNTRY     -  US
 AI4051  USGS QUAD   -  COAL SPRINGS (2017)
 AI4051
 AI4051                         *CURRENT SURVEY CONTROL
 AI4051  ______________________________________________________________________
 AI4051* NAD 83(1986) POSITION- 45 26 37.     (N) 102 02 43.     (W)   SCALED
 AI4051* NAVD 88 ORTHO HEIGHT -   781.443 (meters)     2563.78  (feet) ADJUSTED
 AI4051  ______________________________________________________________________
 AI4051  GEOID HEIGHT    -        -19.138 (meters)                     GEOID18
 AI4051  DYNAMIC HEIGHT  -        781.320 (meters)     2563.38  (feet) COMP
 AI4051  MODELED GRAVITY -    980,433.2   (mgal)                       NAVD 88
 AI4051
 AI4051  VERT ORDER      -  FIRST     CLASS II
 AI4051
 AI4051.The horizontal coordinates were scaled from a map and have
 AI4051.an estimated accuracy of +/- 6 seconds.
 AI4051
 AI4051.The orthometric height was determined by differential leveling and
 AI4051.adjusted by the NATIONAL GEODETIC SURVEY
 AI4051.in April 2000.
 AI4051
 AI4051.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4051.GEOID18 height accuracy estimate available here.
 AI4051
 AI4051.Click photographs - Photos may exist for this station.
 AI4051
 AI4051.The dynamic height is computed by dividing the NAVD 88
 AI4051.geopotential number by the normal gravity value computed on the
 AI4051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4051.degrees latitude (g = 980.6199 gals.).
 AI4051
 AI4051.The modeled gravity was interpolated from observed gravity values.
 AI4051
 AI4051;                    North         East    Units  Estimated Accuracy
 AI4051;SPC SD N     -   180,960.      440,010.      MT  (+/- 180 meters Scaled)
 AI4051
 AI4051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL310364(NAD 83)
 AI4051
 AI4051                          SUPERSEDED SURVEY CONTROL
 AI4051
 AI4051.No superseded survey control is available for this station.
 AI4051
 AI4051_MARKER: DD = SURVEY DISK
 AI4051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4051_STAMPING: 20-109.05 1997
 AI4051_MARK LOGO: SDSM
 AI4051_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4051+STABILITY: SURFACE MOTION
 AI4051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4051+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4051
 AI4051  HISTORY     - Date     Condition        Report By
 AI4051  HISTORY     - 1997     MONUMENTED       SDDT
 AI4051  HISTORY     - 19990621 GOOD             NGS
 AI4051
 AI4051                          STATION DESCRIPTION
 AI4051
 AI4051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4051'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4051'MEADOW, THENCE 22.9 KM (14.20 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4051'63.7 M (209.0 FT) EAST OF MILEPOST 109, 52.5 M (172.2 FT)
 AI4051'SOUTH-SOUTHEAST OF BENCH MARK J 31, 29.7 M (97.4 FT) SOUTH OF THE
 AI4051'HIGHWAY CENTERLINE, 10.2 M (33.5 FT) WEST OF THE CENTER OF A TRACK
 AI4051'ROAD, 2.3 M (7.5 FT) WEST OF A FENCE CORNER, 0.6 M (2.0 FT) NORTH OF A
 AI4051'WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4051'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT
 AI4051'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4052 ***********************************************************************
 AI4052  DESIGNATION -  20 110.05
 AI4052  PID         -  AI4052
 AI4052  STATE/COUNTY-  SD/PERKINS
 AI4052  COUNTRY     -  US
 AI4052  USGS QUAD   -  COAL SPRINGS (2017)
 AI4052
 AI4052                         *CURRENT SURVEY CONTROL
 AI4052  ______________________________________________________________________
 AI4052* NAD 83(1986) POSITION- 45 26 36.     (N) 102 01 29.     (W)   SCALED
 AI4052* NAVD 88 ORTHO HEIGHT -   765.309 (meters)     2510.85  (feet) ADJUSTED
 AI4052  ______________________________________________________________________
 AI4052  GEOID HEIGHT    -        -19.189 (meters)                     GEOID18
 AI4052  DYNAMIC HEIGHT  -        765.189 (meters)     2510.46  (feet) COMP
 AI4052  MODELED GRAVITY -    980,434.5   (mgal)                       NAVD 88
 AI4052
 AI4052  VERT ORDER      -  FIRST     CLASS II
 AI4052
 AI4052.The horizontal coordinates were scaled from a map and have
 AI4052.an estimated accuracy of +/- 6 seconds.
 AI4052
 AI4052.The orthometric height was determined by differential leveling and
 AI4052.adjusted by the NATIONAL GEODETIC SURVEY
 AI4052.in April 2000.
 AI4052
 AI4052.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4052.GEOID18 height accuracy estimate available here.
 AI4052
 AI4052.Click photographs - Photos may exist for this station.
 AI4052
 AI4052.The dynamic height is computed by dividing the NAVD 88
 AI4052.geopotential number by the normal gravity value computed on the
 AI4052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4052.degrees latitude (g = 980.6199 gals.).
 AI4052
 AI4052.The modeled gravity was interpolated from observed gravity values.
 AI4052
 AI4052;                    North         East    Units  Estimated Accuracy
 AI4052;SPC SD N     -   180,890.      441,620.      MT  (+/- 180 meters Scaled)
 AI4052
 AI4052_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL326365(NAD 83)
 AI4052
 AI4052                          SUPERSEDED SURVEY CONTROL
 AI4052
 AI4052.No superseded survey control is available for this station.
 AI4052
 AI4052_MARKER: DD = SURVEY DISK
 AI4052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4052_STAMPING: 20-110.05 1997
 AI4052_MARK LOGO: SDSM
 AI4052_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4052+STABILITY: SURFACE MOTION
 AI4052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4052+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4052
 AI4052  HISTORY     - Date     Condition        Report By
 AI4052  HISTORY     - 1997     MONUMENTED       SDDT
 AI4052  HISTORY     - 19990621 GOOD             NGS
 AI4052
 AI4052                          STATION DESCRIPTION
 AI4052
 AI4052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4052'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4052'MEADOW, THENCE 24.6 KM (15.30 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4052'90.9 M (298.2 FT) EAST OF MILEPOST 110, 29.6 M (97.1 FT) SOUTH OF THE
 AI4052'HIGHWAY CENTERLINE, 10.4 M (34.1 FT) EAST OF THE CENTER OF A GRAVELED
 AI4052'ROAD, 1.9 M (6.2 FT) EAST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE
 AI4052'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND
 AI4052'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4052'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4053 ***********************************************************************
 AI4053  DESIGNATION -  20 111.05
 AI4053  PID         -  AI4053
 AI4053  STATE/COUNTY-  SD/PERKINS
 AI4053  COUNTRY     -  US
 AI4053  USGS QUAD   -  COAL SPRINGS (2017)
 AI4053
 AI4053                         *CURRENT SURVEY CONTROL
 AI4053  ______________________________________________________________________
 AI4053* NAD 83(1986) POSITION- 45 26 34.     (N) 102 00 16.     (W)   SCALED
 AI4053* NAVD 88 ORTHO HEIGHT -   767.175 (meters)     2516.97  (feet) ADJUSTED
 AI4053  ______________________________________________________________________
 AI4053  GEOID HEIGHT    -        -19.239 (meters)                     GEOID18
 AI4053  DYNAMIC HEIGHT  -        767.057 (meters)     2516.59  (feet) COMP
 AI4053  MODELED GRAVITY -    980,435.8   (mgal)                       NAVD 88
 AI4053
 AI4053  VERT ORDER      -  FIRST     CLASS II
 AI4053
 AI4053.The horizontal coordinates were scaled from a map and have
 AI4053.an estimated accuracy of +/- 6 seconds.
 AI4053
 AI4053.The orthometric height was determined by differential leveling and
 AI4053.adjusted by the NATIONAL GEODETIC SURVEY
 AI4053.in April 2000.
 AI4053
 AI4053.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4053.GEOID18 height accuracy estimate available here.
 AI4053
 AI4053.Click photographs - Photos may exist for this station.
 AI4053
 AI4053.The dynamic height is computed by dividing the NAVD 88
 AI4053.geopotential number by the normal gravity value computed on the
 AI4053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4053.degrees latitude (g = 980.6199 gals.).
 AI4053
 AI4053.The modeled gravity was interpolated from observed gravity values.
 AI4053
 AI4053;                    North         East    Units  Estimated Accuracy
 AI4053;SPC SD N     -   180,790.      443,200.      MT  (+/- 180 meters Scaled)
 AI4053
 AI4053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL342365(NAD 83)
 AI4053
 AI4053                          SUPERSEDED SURVEY CONTROL
 AI4053
 AI4053.No superseded survey control is available for this station.
 AI4053
 AI4053_MARKER: DD = SURVEY DISK
 AI4053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4053_STAMPING: 20-111.05 1997
 AI4053_MARK LOGO: SDSM
 AI4053_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4053+STABILITY: SURFACE MOTION
 AI4053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4053+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4053
 AI4053  HISTORY     - Date     Condition        Report By
 AI4053  HISTORY     - 1997     MONUMENTED       SDDT
 AI4053  HISTORY     - 19990621 GOOD             NGS
 AI4053
 AI4053                          STATION DESCRIPTION
 AI4053
 AI4053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4053'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4053'MEADOW, THENCE 26.2 KM (16.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4053'73.1 M (239.8 FT) EAST OF MILEPOST 111, 59.7 M (195.9 FT)
 AI4053'SOUTH-SOUTHEAST OF BENCH MARK H 31 RESET, 29.2 M (95.8 FT) SOUTH OF
 AI4053'THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT) EAST OF UNDERGROUND CABLE
 AI4053'JUNCTION BOX NUMBER B4 12, 5.5 M (18.0 FT) WEST OF THE CENTER OF A
 AI4053'FIELD ENTRANCE, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, 0.3
 AI4053'M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 AI4053'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4053'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4054 ***********************************************************************
 AI4054  DESIGNATION -  20 112.15
 AI4054  PID         -  AI4054
 AI4054  STATE/COUNTY-  SD/ZIEBACH
 AI4054  COUNTRY     -  US
 AI4054  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4054
 AI4054                         *CURRENT SURVEY CONTROL
 AI4054  ______________________________________________________________________
 AI4054* NAD 83(1986) POSITION- 45 26 39.     (N) 101 59 02.     (W)   SCALED
 AI4054* NAVD 88 ORTHO HEIGHT -   769.210 (meters)     2523.65  (feet) ADJUSTED
 AI4054  ______________________________________________________________________
 AI4054  GEOID HEIGHT    -        -19.286 (meters)                     GEOID18
 AI4054  DYNAMIC HEIGHT  -        769.096 (meters)     2523.28  (feet) COMP
 AI4054  MODELED GRAVITY -    980,442.3   (mgal)                       NAVD 88
 AI4054
 AI4054  VERT ORDER      -  FIRST     CLASS II
 AI4054
 AI4054.The horizontal coordinates were scaled from a map and have
 AI4054.an estimated accuracy of +/- 6 seconds.
 AI4054
 AI4054.The orthometric height was determined by differential leveling and
 AI4054.adjusted by the NATIONAL GEODETIC SURVEY
 AI4054.in April 2000.
 AI4054
 AI4054.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4054.GEOID18 height accuracy estimate available here.
 AI4054
 AI4054.Click photographs - Photos may exist for this station.
 AI4054
 AI4054.The dynamic height is computed by dividing the NAVD 88
 AI4054.geopotential number by the normal gravity value computed on the
 AI4054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4054.degrees latitude (g = 980.6199 gals.).
 AI4054
 AI4054.The modeled gravity was interpolated from observed gravity values.
 AI4054
 AI4054;                    North         East    Units  Estimated Accuracy
 AI4054;SPC SD N     -   180,910.      444,810.      MT  (+/- 180 meters Scaled)
 AI4054
 AI4054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR666366(NAD 83)
 AI4054
 AI4054                          SUPERSEDED SURVEY CONTROL
 AI4054
 AI4054.No superseded survey control is available for this station.
 AI4054
 AI4054_MARKER: Z = SEE DESCRIPTION
 AI4054_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4054_STAMPING: 20-112.15 1997
 AI4054_MARK LOGO: NGS
 AI4054_PROJECTION: FLUSH
 AI4054_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4054_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4054+STABILITY: POSITION/ELEVATION WELL
 AI4054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4054+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4054_ROD/PIPE-DEPTH: 6.4 meters
 AI4054_SLEEVE-DEPTH  : 2.0 meters
 AI4054
 AI4054  HISTORY     - Date     Condition        Report By
 AI4054  HISTORY     - 1997     MONUMENTED       SDDT
 AI4054  HISTORY     - 19990621 GOOD             NGS
 AI4054
 AI4054                          STATION DESCRIPTION
 AI4054
 AI4054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4054'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4054'MEADOW, THENCE 27.8 KM (17.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4054'211.6 M (694.2 FT) EAST OF MILEPOST 112, 30.5 M (100.1 FT) NORTH OF
 AI4054'THE HIGHWAY CENTERLINE, 12.7 M (41.7 FT) EAST OF THE CENTER OF A
 AI4054'DRIVEWAY, 2.0 M (6.6 FT) EAST OF A T-FENCE CORNER, 0.5 M (1.6 FT)
 AI4054'SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AI4054'THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.
 AI4054'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI4054'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI4054'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4054'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4055 ***********************************************************************
 AI4055  DESIGNATION -  20 113.20
 AI4055  PID         -  AI4055
 AI4055  STATE/COUNTY-  SD/ZIEBACH
 AI4055  COUNTRY     -  US
 AI4055  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4055
 AI4055                         *CURRENT SURVEY CONTROL
 AI4055  ______________________________________________________________________
 AI4055* NAD 83(1986) POSITION- 45 26 18.     (N) 101 57 50.     (W)   SCALED
 AI4055* NAVD 88 ORTHO HEIGHT -   779.930 (meters)     2558.82  (feet) ADJUSTED
 AI4055  ______________________________________________________________________
 AI4055  GEOID HEIGHT    -        -19.331 (meters)                     GEOID18
 AI4055  DYNAMIC HEIGHT  -        779.815 (meters)     2558.44  (feet) COMP
 AI4055  MODELED GRAVITY -    980,442.1   (mgal)                       NAVD 88
 AI4055
 AI4055  VERT ORDER      -  FIRST     CLASS II
 AI4055
 AI4055.The horizontal coordinates were scaled from a map and have
 AI4055.an estimated accuracy of +/- 6 seconds.
 AI4055
 AI4055.The orthometric height was determined by differential leveling and
 AI4055.adjusted by the NATIONAL GEODETIC SURVEY
 AI4055.in April 2000.
 AI4055
 AI4055.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4055.GEOID18 height accuracy estimate available here.
 AI4055
 AI4055.Click photographs - Photos may exist for this station.
 AI4055
 AI4055.The dynamic height is computed by dividing the NAVD 88
 AI4055.geopotential number by the normal gravity value computed on the
 AI4055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4055.degrees latitude (g = 980.6199 gals.).
 AI4055
 AI4055.The modeled gravity was interpolated from observed gravity values.
 AI4055
 AI4055;                    North         East    Units  Estimated Accuracy
 AI4055;SPC SD N     -   180,220.      446,360.      MT  (+/- 180 meters Scaled)
 AI4055
 AI4055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR681359(NAD 83)
 AI4055
 AI4055                          SUPERSEDED SURVEY CONTROL
 AI4055
 AI4055.No superseded survey control is available for this station.
 AI4055
 AI4055_MARKER: DD = SURVEY DISK
 AI4055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4055_STAMPING: 20-113.20
 AI4055_MARK LOGO: SDSM
 AI4055_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4055+STABILITY: SURFACE MOTION
 AI4055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4055+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4055
 AI4055  HISTORY     - Date     Condition        Report By
 AI4055  HISTORY     - 1995     MONUMENTED       SDDT
 AI4055  HISTORY     - 19990621 GOOD             NGS
 AI4055
 AI4055                          STATION DESCRIPTION
 AI4055
 AI4055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4055'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4055'MEADOW, THENCE 29.5 KM (18.35 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4055'358.4 M (1175.9 FT) EAST OF MILEPOST 113, 29.9 M (98.1 FT) SOUTHWEST
 AI4055'OF THE HIGHWAY CENTERLINE, 11.7 M (38.4 FT) WEST OF THE CENTER OF A
 AI4055'GRAVELED ROAD, 0.9 M (3.0 FT) NORTHWEST OF A FENCE CORNER, 0.6 M (2.0
 AI4055'FT) NORTHEAST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) ABOVE THE
 AI4055'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4055'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4056 ***********************************************************************
 AI4056  DESIGNATION -  20 114.30
 AI4056  PID         -  AI4056
 AI4056  STATE/COUNTY-  SD/ZIEBACH
 AI4056  COUNTRY     -  US
 AI4056  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4056
 AI4056                         *CURRENT SURVEY CONTROL
 AI4056  ______________________________________________________________________
 AI4056* NAD 83(1986) POSITION- 45 25 46.     (N) 101 56 46.     (W)   SCALED
 AI4056* NAVD 88 ORTHO HEIGHT -   775.294 (meters)     2543.61  (feet) ADJUSTED
 AI4056  ______________________________________________________________________
 AI4056  GEOID HEIGHT    -        -19.370 (meters)                     GEOID18
 AI4056  DYNAMIC HEIGHT  -        775.179 (meters)     2543.23  (feet) COMP
 AI4056  MODELED GRAVITY -    980,441.5   (mgal)                       NAVD 88
 AI4056
 AI4056  VERT ORDER      -  FIRST     CLASS II
 AI4056
 AI4056.The horizontal coordinates were scaled from a map and have
 AI4056.an estimated accuracy of +/- 6 seconds.
 AI4056
 AI4056.The orthometric height was determined by differential leveling and
 AI4056.adjusted by the NATIONAL GEODETIC SURVEY
 AI4056.in April 2000.
 AI4056
 AI4056.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4056.GEOID18 height accuracy estimate available here.
 AI4056
 AI4056.Click photographs - Photos may exist for this station.
 AI4056
 AI4056.The dynamic height is computed by dividing the NAVD 88
 AI4056.geopotential number by the normal gravity value computed on the
 AI4056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4056.degrees latitude (g = 980.6199 gals.).
 AI4056
 AI4056.The modeled gravity was interpolated from observed gravity values.
 AI4056
 AI4056;                    North         East    Units  Estimated Accuracy
 AI4056;SPC SD N     -   179,200.      447,730.      MT  (+/- 180 meters Scaled)
 AI4056
 AI4056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR695348(NAD 83)
 AI4056
 AI4056                          SUPERSEDED SURVEY CONTROL
 AI4056
 AI4056.No superseded survey control is available for this station.
 AI4056
 AI4056_MARKER: DD = SURVEY DISK
 AI4056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4056_STAMPING: 20-114.30 1997
 AI4056_MARK LOGO: SDSM
 AI4056_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4056+STABILITY: SURFACE MOTION
 AI4056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4056+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4056
 AI4056  HISTORY     - Date     Condition        Report By
 AI4056  HISTORY     - 1997     MONUMENTED       SDDT
 AI4056  HISTORY     - 19990621 GOOD             NGS
 AI4056
 AI4056                          STATION DESCRIPTION
 AI4056
 AI4056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4056'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4056'MEADOW, THENCE 31.3 KM (19.45 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4056'500.8 M (1643.0 FT) EAST OF MILEPOST 114, 29.9 M (98.1 FT) SOUTHWEST
 AI4056'OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) SOUTHEAST OF THE CENTER OF
 AI4056'A GATE, 3.8 M (12.5 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 2.3 M
 AI4056'(7.5 FT) SOUTHEAST OF A Y-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL
 AI4056'OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST AND FENCE,
 AI4056'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI4056'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4057 ***********************************************************************
 AI4057  DESIGNATION -  20 115.35
 AI4057  PID         -  AI4057
 AI4057  STATE/COUNTY-  SD/ZIEBACH
 AI4057  COUNTRY     -  US
 AI4057  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4057
 AI4057                         *CURRENT SURVEY CONTROL
 AI4057  ______________________________________________________________________
 AI4057* NAD 83(1986) POSITION- 45 25 13.     (N) 101 55 43.     (W)   SCALED
 AI4057* NAVD 88 ORTHO HEIGHT -   786.085 (meters)     2579.01  (feet) ADJUSTED
 AI4057  ______________________________________________________________________
 AI4057  GEOID HEIGHT    -        -19.410 (meters)                     GEOID18
 AI4057  DYNAMIC HEIGHT  -        785.968 (meters)     2578.63  (feet) COMP
 AI4057  MODELED GRAVITY -    980,440.6   (mgal)                       NAVD 88
 AI4057
 AI4057  VERT ORDER      -  FIRST     CLASS II
 AI4057
 AI4057.The horizontal coordinates were scaled from a map and have
 AI4057.an estimated accuracy of +/- 6 seconds.
 AI4057
 AI4057.The orthometric height was determined by differential leveling and
 AI4057.adjusted by the NATIONAL GEODETIC SURVEY
 AI4057.in April 2000.
 AI4057
 AI4057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4057.GEOID18 height accuracy estimate available here.
 AI4057
 AI4057.Click photographs - Photos may exist for this station.
 AI4057
 AI4057.The dynamic height is computed by dividing the NAVD 88
 AI4057.geopotential number by the normal gravity value computed on the
 AI4057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4057.degrees latitude (g = 980.6199 gals.).
 AI4057
 AI4057.The modeled gravity was interpolated from observed gravity values.
 AI4057
 AI4057;                    North         East    Units  Estimated Accuracy
 AI4057;SPC SD N     -   178,150.      449,070.      MT  (+/- 180 meters Scaled)
 AI4057
 AI4057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR708338(NAD 83)
 AI4057
 AI4057                          SUPERSEDED SURVEY CONTROL
 AI4057
 AI4057.No superseded survey control is available for this station.
 AI4057
 AI4057_MARKER: DD = SURVEY DISK
 AI4057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4057_STAMPING: 20-115.35 1997
 AI4057_MARK LOGO: SDSM
 AI4057_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4057+STABILITY: SURFACE MOTION
 AI4057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4057+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4057
 AI4057  HISTORY     - Date     Condition        Report By
 AI4057  HISTORY     - 1997     MONUMENTED       SDDT
 AI4057  HISTORY     - 19990621 GOOD             NGS
 AI4057
 AI4057                          STATION DESCRIPTION
 AI4057
 AI4057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4057'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4057'MEADOW, THENCE 32.9 KM (20.45 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4057'558.4 M (1832.0 FT) EAST OF MILEPOST 115, 29.5 M (96.8 FT) SOUTHWEST
 AI4057'OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) NORTHWEST OF THE CENTER OF
 AI4057'A FIELD ENTRANCE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AI4057'(2.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI4057'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4057'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4058 ***********************************************************************
 AI4058  DESIGNATION -  20 116.40
 AI4058  PID         -  AI4058
 AI4058  STATE/COUNTY-  SD/ZIEBACH
 AI4058  COUNTRY     -  US
 AI4058  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4058
 AI4058                         *CURRENT SURVEY CONTROL
 AI4058  ______________________________________________________________________
 AI4058* NAD 83(1986) POSITION- 45 24 41.     (N) 101 54 37.     (W)   SCALED
 AI4058* NAVD 88 ORTHO HEIGHT -   787.887 (meters)     2584.93  (feet) ADJUSTED
 AI4058  ______________________________________________________________________
 AI4058  GEOID HEIGHT    -        -19.454 (meters)                     GEOID18
 AI4058  DYNAMIC HEIGHT  -        787.769 (meters)     2584.54  (feet) COMP
 AI4058  MODELED GRAVITY -    980,439.4   (mgal)                       NAVD 88
 AI4058
 AI4058  VERT ORDER      -  FIRST     CLASS II
 AI4058
 AI4058.The horizontal coordinates were scaled from a map and have
 AI4058.an estimated accuracy of +/- 6 seconds.
 AI4058
 AI4058.The orthometric height was determined by differential leveling and
 AI4058.adjusted by the NATIONAL GEODETIC SURVEY
 AI4058.in April 2000.
 AI4058
 AI4058.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4058.GEOID18 height accuracy estimate available here.
 AI4058
 AI4058.Click photographs - Photos may exist for this station.
 AI4058
 AI4058.The dynamic height is computed by dividing the NAVD 88
 AI4058.geopotential number by the normal gravity value computed on the
 AI4058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4058.degrees latitude (g = 980.6199 gals.).
 AI4058
 AI4058.The modeled gravity was interpolated from observed gravity values.
 AI4058
 AI4058;                    North         East    Units  Estimated Accuracy
 AI4058;SPC SD N     -   177,120.      450,480.      MT  (+/- 180 meters Scaled)
 AI4058
 AI4058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR722327(NAD 83)
 AI4058
 AI4058                          SUPERSEDED SURVEY CONTROL
 AI4058
 AI4058.No superseded survey control is available for this station.
 AI4058
 AI4058_MARKER: DD = SURVEY DISK
 AI4058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4058_STAMPING: 20-116.40 1997
 AI4058_MARK LOGO: SDSM
 AI4058_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4058+STABILITY: SURFACE MOTION
 AI4058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4058+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4058
 AI4058  HISTORY     - Date     Condition        Report By
 AI4058  HISTORY     - 1997     MONUMENTED       SDDT
 AI4058  HISTORY     - 19990621 GOOD             NGS
 AI4058
 AI4058                          STATION DESCRIPTION
 AI4058
 AI4058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4058'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4058'MEADOW, THENCE 34.6 KM (21.50 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4058'649.8 M (2131.9 FT) EAST OF MILEPOST 116, 30.0 M (98.4 FT) NORTHEAST
 AI4058'OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) SOUTHEAST OF THE CENTER OF
 AI4058'A FIELD ENTRANCE, 0.6 M (2.0 FT) SOUTHWEST OF A WITNESS POST AND
 AI4058'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AI4058'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4058'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4059 ***********************************************************************
 AI4059  DESIGNATION -  20 117.50
 AI4059  PID         -  AI4059
 AI4059  STATE/COUNTY-  SD/ZIEBACH
 AI4059  COUNTRY     -  US
 AI4059  USGS QUAD   -  GLAD VALLEY NW (2017)
 AI4059
 AI4059                         *CURRENT SURVEY CONTROL
 AI4059  ______________________________________________________________________
 AI4059* NAD 83(1986) POSITION- 45 24 10.     (N) 101 53 39.     (W)   SCALED
 AI4059* NAVD 88 ORTHO HEIGHT -   773.080 (meters)     2536.35  (feet) ADJUSTED
 AI4059  ______________________________________________________________________
 AI4059  GEOID HEIGHT    -        -19.494 (meters)                     GEOID18
 AI4059  DYNAMIC HEIGHT  -        772.963 (meters)     2535.96  (feet) COMP
 AI4059  MODELED GRAVITY -    980,438.2   (mgal)                       NAVD 88
 AI4059
 AI4059  VERT ORDER      -  FIRST     CLASS II
 AI4059
 AI4059.The horizontal coordinates were scaled from a map and have
 AI4059.an estimated accuracy of +/- 6 seconds.
 AI4059
 AI4059.The orthometric height was determined by differential leveling and
 AI4059.adjusted by the NATIONAL GEODETIC SURVEY
 AI4059.in April 2000.
 AI4059
 AI4059.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4059.GEOID18 height accuracy estimate available here.
 AI4059
 AI4059.Click photographs - Photos may exist for this station.
 AI4059
 AI4059.The dynamic height is computed by dividing the NAVD 88
 AI4059.geopotential number by the normal gravity value computed on the
 AI4059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4059.degrees latitude (g = 980.6199 gals.).
 AI4059
 AI4059.The modeled gravity was interpolated from observed gravity values.
 AI4059
 AI4059;                    North         East    Units  Estimated Accuracy
 AI4059;SPC SD N     -   176,140.      451,720.      MT  (+/- 180 meters Scaled)
 AI4059
 AI4059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR735317(NAD 83)
 AI4059
 AI4059                          SUPERSEDED SURVEY CONTROL
 AI4059
 AI4059.No superseded survey control is available for this station.
 AI4059
 AI4059_MARKER: Z = SEE DESCRIPTION
 AI4059_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4059_STAMPING: 20-117.50 1997
 AI4059_MARK LOGO: NGS
 AI4059_PROJECTION: FLUSH
 AI4059_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4059+STABILITY: POSITION/ELEVATION WELL
 AI4059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4059+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 AI4059_ROD/PIPE-DEPTH: 6.4 meters
 AI4059_SLEEVE-DEPTH  : 2.0 meters
 AI4059
 AI4059  HISTORY     - Date     Condition        Report By
 AI4059  HISTORY     - 1997     MONUMENTED       SDDT
 AI4059  HISTORY     - 19990621 GOOD             NGS
 AI4059
 AI4059                          STATION DESCRIPTION
 AI4059
 AI4059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4059'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4059'MEADOW, THENCE 36.2 KM (22.50 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4059'636.0 M (2086.6 FT) EAST OF MILEPOST 117, 30.2 M (99.1 FT) NORTHEAST
 AI4059'OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) NORTHWEST OF THE CENTER OF
 AI4059'A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND
 AI4059'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AI4059'FT) NORTHEAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT
 AI4059'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.
 AI4059'THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4059'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4059'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4060 ***********************************************************************
 AI4060  DESIGNATION -  20 118.45
 AI4060  PID         -  AI4060
 AI4060  STATE/COUNTY-  SD/ZIEBACH
 AI4060  COUNTRY     -  US
 AI4060  USGS QUAD   -  GLAD VALLEY (2017)
 AI4060
 AI4060                         *CURRENT SURVEY CONTROL
 AI4060  ______________________________________________________________________
 AI4060* NAD 83(1986) POSITION- 45 24 00.     (N) 101 52 27.     (W)   SCALED
 AI4060* NAVD 88 ORTHO HEIGHT -   773.558 (meters)     2537.91  (feet) ADJUSTED
 AI4060  ______________________________________________________________________
 AI4060  GEOID HEIGHT    -        -19.542 (meters)                     GEOID18
 AI4060  DYNAMIC HEIGHT  -        773.440 (meters)     2537.53  (feet) COMP
 AI4060  MODELED GRAVITY -    980,437.1   (mgal)                       NAVD 88
 AI4060
 AI4060  VERT ORDER      -  FIRST     CLASS II
 AI4060
 AI4060.The horizontal coordinates were scaled from a map and have
 AI4060.an estimated accuracy of +/- 6 seconds.
 AI4060
 AI4060.The orthometric height was determined by differential leveling and
 AI4060.adjusted by the NATIONAL GEODETIC SURVEY
 AI4060.in April 2000.
 AI4060
 AI4060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4060.GEOID18 height accuracy estimate available here.
 AI4060
 AI4060.Click photographs - Photos may exist for this station.
 AI4060
 AI4060.The dynamic height is computed by dividing the NAVD 88
 AI4060.geopotential number by the normal gravity value computed on the
 AI4060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4060.degrees latitude (g = 980.6199 gals.).
 AI4060
 AI4060.The modeled gravity was interpolated from observed gravity values.
 AI4060
 AI4060;                    North         East    Units  Estimated Accuracy
 AI4060;SPC SD N     -   175,790.      453,280.      MT  (+/- 180 meters Scaled)
 AI4060
 AI4060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR750314(NAD 83)
 AI4060
 AI4060                          SUPERSEDED SURVEY CONTROL
 AI4060
 AI4060.No superseded survey control is available for this station.
 AI4060
 AI4060_MARKER: DD = SURVEY DISK
 AI4060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4060_STAMPING: 20-118.45 1997
 AI4060_MARK LOGO: SDSM
 AI4060_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4060+STABILITY: SURFACE MOTION
 AI4060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4060+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4060
 AI4060  HISTORY     - Date     Condition        Report By
 AI4060  HISTORY     - 1997     MONUMENTED       SDDT
 AI4060  HISTORY     - 19990622 GOOD             NGS
 AI4060
 AI4060                          STATION DESCRIPTION
 AI4060
 AI4060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4060'35.7 KM (22.20 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4060'OFFICE IN ISABEL, 685.9 M (2250.3 FT) EAST OF MILEPOST 118, 29.8 M
 AI4060'(97.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) WEST OF THE
 AI4060'CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND
 AI4060'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AI4060'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4060'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4061 ***********************************************************************
 AI4061  DESIGNATION -  20 119.45
 AI4061  PID         -  AI4061
 AI4061  STATE/COUNTY-  SD/ZIEBACH
 AI4061  COUNTRY     -  US
 AI4061  USGS QUAD   -  GLAD VALLEY (2017)
 AI4061
 AI4061                         *CURRENT SURVEY CONTROL
 AI4061  ______________________________________________________________________
 AI4061* NAD 83(1986) POSITION- 45 24 01.47   (N) 101 51 13.37   (W)   HD_HELD1
 AI4061* NAVD 88 ORTHO HEIGHT -   784.326 (meters)     2573.24  (feet) ADJUSTED
 AI4061  ______________________________________________________________________
 AI4061  GEOID HEIGHT    -        -19.590 (meters)                     GEOID18
 AI4061  DYNAMIC HEIGHT  -        784.206 (meters)     2572.85  (feet) COMP
 AI4061  MODELED GRAVITY -    980,436.2   (mgal)                       NAVD 88
 AI4061
 AI4061  VERT ORDER      -  FIRST     CLASS II
 AI4061
 AI4061.The horizontal coordinates were determined by differentially corrected
 AI4061.hand held GPS observations or other comparable positioning techniques
 AI4061.and have an estimated accuracy of +/- 3 meters.
 AI4061
 AI4061.The orthometric height was determined by differential leveling and
 AI4061.adjusted by the NATIONAL GEODETIC SURVEY
 AI4061.in April 2000.
 AI4061
 AI4061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4061.GEOID18 height accuracy estimate available here.
 AI4061
 AI4061.Click photographs - Photos may exist for this station.
 AI4061
 AI4061.The dynamic height is computed by dividing the NAVD 88
 AI4061.geopotential number by the normal gravity value computed on the
 AI4061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4061.degrees latitude (g = 980.6199 gals.).
 AI4061
 AI4061.The modeled gravity was interpolated from observed gravity values.
 AI4061
 AI4061;                    North         East    Units  Estimated Accuracy
 AI4061;SPC SD N     -   175,801.4     454,880.9     MT  (+/- 3 meters HH1 GPS) 
 AI4061
 AI4061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7665631394(NAD 83)
 AI4061
 AI4061                          SUPERSEDED SURVEY CONTROL
 AI4061
 AI4061.No superseded survey control is available for this station.
 AI4061
 AI4061_MARKER: DD = SURVEY DISK
 AI4061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4061_STAMPING: 20-119.45 1997
 AI4061_MARK LOGO: SDSM
 AI4061_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4061+STABILITY: SURFACE MOTION
 AI4061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4061+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4061
 AI4061  HISTORY     - Date     Condition        Report By
 AI4061  HISTORY     - 1997     MONUMENTED       SDDT
 AI4061  HISTORY     - 19990622 GOOD             NGS
 AI4061
 AI4061                          STATION DESCRIPTION
 AI4061
 AI4061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4061'34.1 KM (21.20 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4061'OFFICE IN ISABEL, 679.2 M (2228.3 FT) EAST OF MILEPOST 119, 30.3 M
 AI4061'(99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.3 M (17.4 FT) EAST OF THE
 AI4061'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND
 AI4061'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AI4061'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4061'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4062 ***********************************************************************
 AI4062  DESIGNATION -  20 120.50
 AI4062  PID         -  AI4062
 AI4062  STATE/COUNTY-  SD/ZIEBACH
 AI4062  COUNTRY     -  US
 AI4062  USGS QUAD   -  GLAD VALLEY (2017)
 AI4062
 AI4062                         *CURRENT SURVEY CONTROL
 AI4062  ______________________________________________________________________
 AI4062* NAD 83(1986) POSITION- 45 24 02.     (N) 101 49 55.     (W)   SCALED
 AI4062* NAVD 88 ORTHO HEIGHT -   770.014 (meters)     2526.29  (feet) ADJUSTED
 AI4062  ______________________________________________________________________
 AI4062  GEOID HEIGHT    -        -19.644 (meters)                     GEOID18
 AI4062  DYNAMIC HEIGHT  -        769.895 (meters)     2525.90  (feet) COMP
 AI4062  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 AI4062
 AI4062  VERT ORDER      -  FIRST     CLASS II
 AI4062
 AI4062.The horizontal coordinates were scaled from a map and have
 AI4062.an estimated accuracy of +/- 6 seconds.
 AI4062
 AI4062.The orthometric height was determined by differential leveling and
 AI4062.adjusted by the NATIONAL GEODETIC SURVEY
 AI4062.in April 2000.
 AI4062
 AI4062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4062.GEOID18 height accuracy estimate available here.
 AI4062
 AI4062.Click photographs - Photos may exist for this station.
 AI4062
 AI4062.The dynamic height is computed by dividing the NAVD 88
 AI4062.geopotential number by the normal gravity value computed on the
 AI4062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4062.degrees latitude (g = 980.6199 gals.).
 AI4062
 AI4062.The modeled gravity was interpolated from observed gravity values.
 AI4062
 AI4062;                    North         East    Units  Estimated Accuracy
 AI4062;SPC SD N     -   175,780.      456,590.      MT  (+/- 180 meters Scaled)
 AI4062
 AI4062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR783313(NAD 83)
 AI4062
 AI4062                          SUPERSEDED SURVEY CONTROL
 AI4062
 AI4062.No superseded survey control is available for this station.
 AI4062
 AI4062_MARKER: DD = SURVEY DISK
 AI4062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4062_STAMPING: 20 120.50 1997
 AI4062_MARK LOGO: SDSM
 AI4062_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4062+STABILITY: SURFACE MOTION
 AI4062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4062+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4062
 AI4062  HISTORY     - Date     Condition        Report By
 AI4062  HISTORY     - 1997     MONUMENTED       SDDT
 AI4062  HISTORY     - 19990622 GOOD             NGS
 AI4062
 AI4062                          STATION DESCRIPTION
 AI4062
 AI4062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4062'32.4 KM (20.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4062'OFFICE IN ISABEL, 754.5 M (2475.4 FT) EAST OF MILEPOST 120, 30.4 M
 AI4062'(99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) WEST OF A
 AI4062'UTILITY POLE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M
 AI4062'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 AI4062'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4062'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4064 ***********************************************************************
 AI4064  DESIGNATION -  20 121.45
 AI4064  PID         -  AI4064
 AI4064  STATE/COUNTY-  SD/ZIEBACH
 AI4064  COUNTRY     -  US
 AI4064  USGS QUAD   -  GLAD VALLEY (2017)
 AI4064
 AI4064                         *CURRENT SURVEY CONTROL
 AI4064  ______________________________________________________________________
 AI4064* NAD 83(1986) POSITION- 45 23 59.     (N) 101 48 44.     (W)   SCALED
 AI4064* NAVD 88 ORTHO HEIGHT -   758.721 (meters)     2489.24  (feet) ADJUSTED
 AI4064  ______________________________________________________________________
 AI4064  GEOID HEIGHT    -        -19.694 (meters)                     GEOID18
 AI4064  DYNAMIC HEIGHT  -        758.602 (meters)     2488.85  (feet) COMP
 AI4064  MODELED GRAVITY -    980,433.8   (mgal)                       NAVD 88
 AI4064
 AI4064  VERT ORDER      -  FIRST     CLASS II
 AI4064
 AI4064.The horizontal coordinates were scaled from a map and have
 AI4064.an estimated accuracy of +/- 6 seconds.
 AI4064
 AI4064.The orthometric height was determined by differential leveling and
 AI4064.adjusted by the NATIONAL GEODETIC SURVEY
 AI4064.in April 2000.
 AI4064
 AI4064.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4064.GEOID18 height accuracy estimate available here.
 AI4064
 AI4064.Click photographs - Photos may exist for this station.
 AI4064
 AI4064.The dynamic height is computed by dividing the NAVD 88
 AI4064.geopotential number by the normal gravity value computed on the
 AI4064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4064.degrees latitude (g = 980.6199 gals.).
 AI4064
 AI4064.The modeled gravity was interpolated from observed gravity values.
 AI4064
 AI4064;                    North         East    Units  Estimated Accuracy
 AI4064;SPC SD N     -   175,650.      458,130.      MT  (+/- 180 meters Scaled)
 AI4064
 AI4064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR799312(NAD 83)
 AI4064
 AI4064                          SUPERSEDED SURVEY CONTROL
 AI4064
 AI4064.No superseded survey control is available for this station.
 AI4064
 AI4064_MARKER: DD = SURVEY DISK
 AI4064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4064_STAMPING: 20-121.45 1997
 AI4064_MARK LOGO: SDSM
 AI4064_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4064+STABILITY: SURFACE MOTION
 AI4064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4064+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4064
 AI4064  HISTORY     - Date     Condition        Report By
 AI4064  HISTORY     - 1997     MONUMENTED       SDDT
 AI4064  HISTORY     - 19990622 GOOD             NGS
 AI4064
 AI4064                          STATION DESCRIPTION
 AI4064
 AI4064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4064'30.8 KM (19.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4064'OFFICE IN ISABEL, 719.1 M (2359.2 FT) EAST OF MILEPOST 121, 30.2 M
 AI4064'(99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.6 M (51.2 FT) SOUTH OF
 AI4064'THE WEST END OF A CULVERT UNDER A FIELD ENTRANCE, 5.9 M (19.4 FT) WEST
 AI4064'OF THE CENTER OF THE FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AI4064'THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AI4064'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4064'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7886 ***********************************************************************
 AC7886  CBN         -  This is a Cooperative Base Network Control Station.
 AC7886  DESIGNATION -  20 122.40
 AC7886  PID         -  AC7886
 AC7886  STATE/COUNTY-  SD/ZIEBACH
 AC7886  COUNTRY     -  US
 AC7886  USGS QUAD   -  GLAD VALLEY (2017)
 AC7886
 AC7886                         *CURRENT SURVEY CONTROL
 AC7886  ______________________________________________________________________
 AC7886* NAD 83(2011) POSITION- 45 24 01.51420(N) 101 47 33.90218(W)   ADJUSTED
 AC7886* NAD 83(2011) ELLIP HT-   747.284 (meters)        (06/27/12)   ADJUSTED
 AC7886* NAD 83(2011) EPOCH   -  2010.00
 AC7886* NAVD 88 ORTHO HEIGHT -   767.000 (meters)     2516.40  (feet) ADJUSTED
 AC7886  ______________________________________________________________________
 AC7886  GEOID HEIGHT    -        -19.742 (meters)                     GEOID18
 AC7886  NAD 83(2011) X  -   -916,923.819 (meters)                     COMP
 AC7886  NAD 83(2011) Y  - -4,391,842.676 (meters)                     COMP
 AC7886  NAD 83(2011) Z  -  4,519,237.259 (meters)                     COMP
 AC7886  LAPLACE CORR    -         -6.51  (seconds)                    DEFLEC18
 AC7886  DYNAMIC HEIGHT  -        766.881 (meters)     2516.01  (feet) COMP
 AC7886  MODELED GRAVITY -    980,435.3   (mgal)                       NAVD 88
 AC7886
 AC7886  VERT ORDER      -  FIRST     CLASS II
 AC7886
 AC7886  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7886  Standards:
 AC7886         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7886            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7886  -------------------------------------------------------------------
 AC7886  NETWORK    0.90   2.76           0.42   0.29   1.41     -0.07937766
 AC7886  -------------------------------------------------------------------
 AC7886  Click here for local accuracies and other accuracy information.
 AC7886
 AC7886.The horizontal coordinates were established by GPS observations
 AC7886.and adjusted by the National Geodetic Survey in June 2012.
 AC7886
 AC7886.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7886.been affixed to the stable North American tectonic plate. See 
 AC7886.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7886
 AC7886.The horizontal coordinates are valid at the epoch date displayed above
 AC7886.which is a decimal equivalence of Year/Month/Day.
 AC7886
 AC7886.The orthometric height was determined by differential leveling and
 AC7886.adjusted by the NATIONAL GEODETIC SURVEY
 AC7886.in April 2000.
 AC7886
 AC7886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7886.GEOID18 height accuracy estimate available here.
 AC7886
 AC7886.Click photographs - Photos may exist for this station.
 AC7886
 AC7886.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7886
 AC7886.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7886
 AC7886.The ellipsoidal height was determined by GPS observations
 AC7886.and is referenced to NAD 83.
 AC7886
 AC7886.The dynamic height is computed by dividing the NAVD 88
 AC7886.geopotential number by the normal gravity value computed on the
 AC7886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7886.degrees latitude (g = 980.6199 gals.).
 AC7886
 AC7886.The modeled gravity was interpolated from observed gravity values.
 AC7886
 AC7886. The following values were computed from the NAD 83(2011) position.
 AC7886
 AC7886;                    North         East     Units Scale Factor Converg.
 AC7886;SPC SD N     -   175,695.242   459,652.718   MT  0.99995766   -1 16 07.7
 AC7886;SPC SD N     -   576,426.81  1,508,043.96   sFT  0.99995766   -1 16 07.7
 AC7886;UTM  14      - 5,031,228.033   281,428.149   MT  1.00018742   -1 59 21.5
 AC7886
 AC7886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7886!SPC SD N     -   0.99988286  x   0.99995766  =   0.99984052
 AC7886!UTM  14      -   0.99988286  x   1.00018742  =   1.00007025
 AC7886
 AC7886_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8142831228(NAD 83)
 AC7886
 AC7886                          SUPERSEDED SURVEY CONTROL
 AC7886
 AC7886  NAD 83(2007)-  45 24 01.51412(N)    101 47 33.90330(W) AD(2002.00) 0
 AC7886  ELLIP H (02/10/07)  747.310  (m)                       GP(2002.00)    
 AC7886  ELLIP H (04/15/04)  747.308  (m)                       GP(       ) 2 1
 AC7886  NAD 83(1996)-  45 24 01.51347(N)    101 47 33.90286(W) AD(       ) B
 AC7886  ELLIP H (04/18/97)  747.381  (m)                       GP(       ) 4 1
 AC7886  NAVD 88 (04/18/97)  767.0    (m)  GEOID96  model used  GPS OBS        
 AC7886
 AC7886.Superseded values are not recommended for survey control.
 AC7886
 AC7886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7886.See file dsdata.pdf to determine how the superseded data were derived.
 AC7886
 AC7886_MARKER: Z = SEE DESCRIPTION
 AC7886_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7886_STAMPING: 20-122.40 1995
 AC7886_MARK LOGO: NGS
 AC7886_PROJECTION: FLUSH
 AC7886_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7886_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7886+STABILITY: POSITION/ELEVATION WELL
 AC7886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7886+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AC7886_ROD/PIPE-DEPTH: 12.8 meters
 AC7886_SLEEVE-DEPTH  : 1.8 meters
 AC7886
 AC7886  HISTORY     - Date     Condition        Report By
 AC7886  HISTORY     - 1995     MONUMENTED       SDDT
 AC7886  HISTORY     - 19960904 GOOD             NGS
 AC7886  HISTORY     - 19990622 GOOD             NGS
 AC7886
 AC7886                          STATION DESCRIPTION
 AC7886
 AC7886'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7886'THE STATION IS LOCATED ABOUT 19.0 MI (30.6 KM) WEST OF ISABELL AND
 AC7886'0.65 MI (1.05 KM) WEST OF GLAD VALLEY, ON STATE HIGHWAY 20.
 AC7886'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7886'POST OFFICE IN GLAD VALLEY, GO WEST ON STATE HIGHWAY 20 FOR 0.7 MILE
 AC7886'(1.1 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7886'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7886'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 30.2 M (99.1 FT) NORTH
 AC7886'OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) EAST OF THE CENTER OF A
 AC7886'FIELD ENTRANCE, 0.6 M (2.0 FT) SOUTH OF THE CENTER 1 OF 3 BRACED FENCE
 AC7886'POSTS, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AC7886'SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AC7886'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7886'AND THEN A 4-INCH PVC CAP.
 AC7886
 AC7886                          STATION RECOVERY (1999)
 AC7886
 AC7886'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AC7886'29.3 KM (18.20 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AC7886'OFFICE IN ISABEL, 622.7 M (2043.0 FT) EAST OF MILEPOST 122, 69.8 M
 AC7886'(229.0 FT) WEST OF A UTILITY POLE WITH A TRANSFORMER AND A GUY CABLE,
 AC7886'30.3 M (99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) EAST
 AC7886'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 AC7886'THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.4
 AC7886'M (1.3 FT) NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7886'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 AC7886'CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AC7886'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE
 AC7886'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY. THIS MONUMENT IS A COOPERATIVE
 AC7886'BASE NETWORK STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4065 ***********************************************************************
 AI4065  DESIGNATION -  20 123.45
 AI4065  PID         -  AI4065
 AI4065  STATE/COUNTY-  SD/ZIEBACH
 AI4065  COUNTRY     -  US
 AI4065  USGS QUAD   -  GLAD VALLEY (2017)
 AI4065
 AI4065                         *CURRENT SURVEY CONTROL
 AI4065  ______________________________________________________________________
 AI4065* NAD 83(1986) POSITION- 45 23 54.     (N) 101 46 17.     (W)   SCALED
 AI4065* NAVD 88 ORTHO HEIGHT -   761.213 (meters)     2497.41  (feet) ADJUSTED
 AI4065  ______________________________________________________________________
 AI4065  GEOID HEIGHT    -        -19.795 (meters)                     GEOID18
 AI4065  DYNAMIC HEIGHT  -        761.096 (meters)     2497.03  (feet) COMP
 AI4065  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 AI4065
 AI4065  VERT ORDER      -  FIRST     CLASS II
 AI4065
 AI4065.The horizontal coordinates were scaled from a map and have
 AI4065.an estimated accuracy of +/- 6 seconds.
 AI4065
 AI4065.The orthometric height was determined by differential leveling and
 AI4065.adjusted by the NATIONAL GEODETIC SURVEY
 AI4065.in April 2000.
 AI4065
 AI4065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4065.GEOID18 height accuracy estimate available here.
 AI4065
 AI4065.Click photographs - Photos may exist for this station.
 AI4065
 AI4065.The dynamic height is computed by dividing the NAVD 88
 AI4065.geopotential number by the normal gravity value computed on the
 AI4065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4065.degrees latitude (g = 980.6199 gals.).
 AI4065
 AI4065.The modeled gravity was interpolated from observed gravity values.
 AI4065
 AI4065;                    North         East    Units  Estimated Accuracy
 AI4065;SPC SD N     -   175,430.      461,320.      MT  (+/- 180 meters Scaled)
 AI4065
 AI4065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR830309(NAD 83)
 AI4065
 AI4065                          SUPERSEDED SURVEY CONTROL
 AI4065
 AI4065.No superseded survey control is available for this station.
 AI4065
 AI4065_MARKER: DD = SURVEY DISK
 AI4065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4065_STAMPING: 20-123.45 1997
 AI4065_MARK LOGO: SDSM
 AI4065_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4065+STABILITY: SURFACE MOTION
 AI4065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4065+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4065
 AI4065  HISTORY     - Date     Condition        Report By
 AI4065  HISTORY     - 1997     MONUMENTED       SDDT
 AI4065  HISTORY     - 19990622 GOOD             NGS
 AI4065
 AI4065                          STATION DESCRIPTION
 AI4065
 AI4065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4065'27.6 KM (17.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4065'OFFICE IN ISABEL, 720.2 M (2362.9 FT) EAST OF MILEPOST 123, 30.2 M
 AI4065'(99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) EAST OF THE
 AI4065'CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 AI4065'HIGHWAY, 0.9 M (3.0 FT) WEST OF THE MOST EASTERLY OF 2 BRACED FENCE
 AI4065'POSTS, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AI4065'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4065'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4066 ***********************************************************************
 AI4066  DESIGNATION -  20 124.65
 AI4066  PID         -  AI4066
 AI4066  STATE/COUNTY-  SD/ZIEBACH
 AI4066  COUNTRY     -  US
 AI4066  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4066
 AI4066                         *CURRENT SURVEY CONTROL
 AI4066  ______________________________________________________________________
 AI4066* NAD 83(1986) POSITION- 45 23 33.93   (N) 101 44 51.92   (W)   HD_HELD1
 AI4066* NAVD 88 ORTHO HEIGHT -   752.744 (meters)     2469.63  (feet) ADJUSTED
 AI4066  ______________________________________________________________________
 AI4066  GEOID HEIGHT    -        -19.856 (meters)                     GEOID18
 AI4066  DYNAMIC HEIGHT  -        752.628 (meters)     2469.25  (feet) COMP
 AI4066  MODELED GRAVITY -    980,436.9   (mgal)                       NAVD 88
 AI4066
 AI4066  VERT ORDER      -  FIRST     CLASS II
 AI4066
 AI4066.The horizontal coordinates were determined by differentially corrected
 AI4066.hand held GPS observations or other comparable positioning techniques
 AI4066.and have an estimated accuracy of +/- 3 meters.
 AI4066
 AI4066.The orthometric height was determined by differential leveling and
 AI4066.adjusted by the NATIONAL GEODETIC SURVEY
 AI4066.in April 2000.
 AI4066
 AI4066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4066.GEOID18 height accuracy estimate available here.
 AI4066
 AI4066.Click photographs - Photos may exist for this station.
 AI4066
 AI4066.The dynamic height is computed by dividing the NAVD 88
 AI4066.geopotential number by the normal gravity value computed on the
 AI4066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4066.degrees latitude (g = 980.6199 gals.).
 AI4066
 AI4066.The modeled gravity was interpolated from observed gravity values.
 AI4066
 AI4066;                    North         East    Units  Estimated Accuracy
 AI4066;SPC SD N     -   174,766.9     463,156.3     MT  (+/- 3 meters HH1 GPS) 
 AI4066
 AI4066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8492030255(NAD 83)
 AI4066
 AI4066                          SUPERSEDED SURVEY CONTROL
 AI4066
 AI4066.No superseded survey control is available for this station.
 AI4066
 AI4066_MARKER: DD = SURVEY DISK
 AI4066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4066_STAMPING: 20-124.65 1997
 AI4066_MARK LOGO: SDSM
 AI4066_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4066+STABILITY: SURFACE MOTION
 AI4066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4066+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4066
 AI4066  HISTORY     - Date     Condition        Report By
 AI4066  HISTORY     - 1997     MONUMENTED       SDDT
 AI4066  HISTORY     - 19990622 GOOD             NGS
 AI4066
 AI4066                          STATION DESCRIPTION
 AI4066
 AI4066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4066'25.7 KM (15.95 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4066'OFFICE IN ISABEL, 542.4 M (1779.5 FT) WEST OF MILEPOST 125, 30.3 M
 AI4066'(99.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) EAST OF THE
 AI4066'CENTER OF A TRACK ROAD AND A GATE, 2.6 M (8.5 FT) EAST OF A T-FENCE
 AI4066'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AI4066'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AI4066'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4067 ***********************************************************************
 AI4067  DESIGNATION -  20 125.80
 AI4067  PID         -  AI4067
 AI4067  STATE/COUNTY-  SD/ZIEBACH
 AI4067  COUNTRY     -  US
 AI4067  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4067
 AI4067                         *CURRENT SURVEY CONTROL
 AI4067  ______________________________________________________________________
 AI4067* NAD 83(1986) POSITION- 45 23 16.     (N) 101 43 34.     (W)   SCALED
 AI4067* NAVD 88 ORTHO HEIGHT -   727.780 (meters)     2387.72  (feet) ADJUSTED
 AI4067  ______________________________________________________________________
 AI4067  GEOID HEIGHT    -        -19.915 (meters)                     GEOID18
 AI4067  DYNAMIC HEIGHT  -        727.668 (meters)     2387.36  (feet) COMP
 AI4067  MODELED GRAVITY -    980,437.3   (mgal)                       NAVD 88
 AI4067
 AI4067  VERT ORDER      -  FIRST     CLASS II
 AI4067
 AI4067.The horizontal coordinates were scaled from a map and have
 AI4067.an estimated accuracy of +/- 6 seconds.
 AI4067
 AI4067.The orthometric height was determined by differential leveling and
 AI4067.adjusted by the NATIONAL GEODETIC SURVEY
 AI4067.in April 2000.
 AI4067
 AI4067.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4067.GEOID18 height accuracy estimate available here.
 AI4067
 AI4067.Click photographs - Photos may exist for this station.
 AI4067
 AI4067.The dynamic height is computed by dividing the NAVD 88
 AI4067.geopotential number by the normal gravity value computed on the
 AI4067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4067.degrees latitude (g = 980.6199 gals.).
 AI4067
 AI4067.The modeled gravity was interpolated from observed gravity values.
 AI4067
 AI4067;                    North         East    Units  Estimated Accuracy
 AI4067;SPC SD N     -   174,180.      464,840.      MT  (+/- 180 meters Scaled)
 AI4067
 AI4067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR865296(NAD 83)
 AI4067
 AI4067                          SUPERSEDED SURVEY CONTROL
 AI4067
 AI4067.No superseded survey control is available for this station.
 AI4067
 AI4067_MARKER: DD = SURVEY DISK
 AI4067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4067_STAMPING: 20-125.80 1997
 AI4067_MARK LOGO: SDSM
 AI4067_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4067+STABILITY: SURFACE MOTION
 AI4067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4067+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4067
 AI4067  HISTORY     - Date     Condition        Report By
 AI4067  HISTORY     - 1997     MONUMENTED       SDDT
 AI4067  HISTORY     - 19990622 GOOD             NGS
 AI4067
 AI4067                          STATION DESCRIPTION
 AI4067
 AI4067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4067'23.9 KM (14.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4067'OFFICE IN ISABEL, 347.4 M (1139.8 FT) WEST OF MILEPOST 126, 30.0 M
 AI4067'(98.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.4 M (53.8 FT) WEST OF
 AI4067'UNDERGROUND CABLE JUNCTION BOX NUMBER W 36 G2 5, 5.4 M (17.7 FT) EAST
 AI4067'OF THE CENTER OF A DRIVEWAY AND A GATE, 1.0 M (3.3 FT) ABOVE THE LEVEL
 AI4067'OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF A T-FENCE CORNER, 0.5 M
 AI4067'(1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI4067'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4067'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4068 ***********************************************************************
 AI4068  DESIGNATION -  20 126.72
 AI4068  PID         -  AI4068
 AI4068  STATE/COUNTY-  SD/ZIEBACH
 AI4068  COUNTRY     -  US
 AI4068  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4068
 AI4068                         *CURRENT SURVEY CONTROL
 AI4068  ______________________________________________________________________
 AI4068* NAD 83(1986) POSITION- 45 23 09.     (N) 101 42 25.     (W)   SCALED
 AI4068* NAVD 88 ORTHO HEIGHT -   703.491 (meters)     2308.04  (feet) ADJUSTED
 AI4068  ______________________________________________________________________
 AI4068  GEOID HEIGHT    -        -19.964 (meters)                     GEOID18
 AI4068  DYNAMIC HEIGHT  -        703.381 (meters)     2307.68  (feet) COMP
 AI4068  MODELED GRAVITY -    980,437.9   (mgal)                       NAVD 88
 AI4068
 AI4068  VERT ORDER      -  FIRST     CLASS II
 AI4068
 AI4068.The horizontal coordinates were scaled from a map and have
 AI4068.an estimated accuracy of +/- 6 seconds.
 AI4068
 AI4068.The orthometric height was determined by differential leveling and
 AI4068.adjusted by the NATIONAL GEODETIC SURVEY
 AI4068.in April 2000.
 AI4068
 AI4068.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4068.GEOID18 height accuracy estimate available here.
 AI4068
 AI4068.Click photographs - Photos may exist for this station.
 AI4068
 AI4068.The dynamic height is computed by dividing the NAVD 88
 AI4068.geopotential number by the normal gravity value computed on the
 AI4068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4068.degrees latitude (g = 980.6199 gals.).
 AI4068
 AI4068.The modeled gravity was interpolated from observed gravity values.
 AI4068
 AI4068;                    North         East    Units  Estimated Accuracy
 AI4068;SPC SD N     -   173,930.      466,340.      MT  (+/- 180 meters Scaled)
 AI4068
 AI4068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR880293(NAD 83)
 AI4068
 AI4068                          SUPERSEDED SURVEY CONTROL
 AI4068
 AI4068.No superseded survey control is available for this station.
 AI4068
 AI4068_MARKER: DB = BENCH MARK DISK
 AI4068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4068_STAMPING: 20-126.72 1976 2306.55
 AI4068_MARK LOGO: SDHD
 AI4068_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4068+STABILITY: SURFACE MOTION
 AI4068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4068+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4068
 AI4068  HISTORY     - Date     Condition        Report By
 AI4068  HISTORY     - 1976     MONUMENTED       SDHD
 AI4068  HISTORY     - 19990622 GOOD             NGS
 AI4068
 AI4068                          STATION DESCRIPTION
 AI4068
 AI4068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4068'22.4 KM (13.90 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4068'OFFICE IN ISABEL, 418.3 M (1372.4 FT) WEST OF MILEPOST 127, 40.6 M
 AI4068'(133.2 FT) NORTHEAST OF THE NORTH HEADWALL OF A CULVERT UNDER THE
 AI4068'HIGHWAY, 30.1 M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 AI4068'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AI4068'POST AND THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT) NORTH OF
 AI4068'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4068'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4069 ***********************************************************************
 AI4069  CBN         -  This is a Cooperative Base Network Control Station.
 AI4069  DESIGNATION -  20 127.25
 AI4069  PID         -  AI4069
 AI4069  STATE/COUNTY-  SD/ZIEBACH
 AI4069  COUNTRY     -  US
 AI4069  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4069
 AI4069                         *CURRENT SURVEY CONTROL
 AI4069  ______________________________________________________________________
 AI4069* NAD 83(2011) POSITION- 45 23 08.06497(N) 101 41 46.82232(W)   ADJUSTED
 AI4069* NAD 83(2011) ELLIP HT-   681.551 (meters)        (06/27/12)   ADJUSTED
 AI4069* NAD 83(2011) EPOCH   -  2010.00
 AI4069* NAVD 88 ORTHO HEIGHT -   701.546 (meters)     2301.66  (feet) ADJUSTED
 AI4069  ______________________________________________________________________
 AI4069  GEOID HEIGHT    -        -19.990 (meters)                     GEOID18
 AI4069  NAD 83(2011) X  -   -909,761.235 (meters)                     COMP
 AI4069  NAD 83(2011) Y  - -4,394,484.655 (meters)                     COMP
 AI4069  NAD 83(2011) Z  -  4,518,031.573 (meters)                     COMP
 AI4069  LAPLACE CORR    -         -6.48  (seconds)                    DEFLEC18
 AI4069  DYNAMIC HEIGHT  -        701.438 (meters)     2301.30  (feet) COMP
 AI4069  MODELED GRAVITY -    980,438.3   (mgal)                       NAVD 88
 AI4069
 AI4069  VERT ORDER      -  FIRST     CLASS II
 AI4069
 AI4069  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI4069  Standards:
 AI4069         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI4069            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI4069  -------------------------------------------------------------------
 AI4069  NETWORK    0.64   1.27           0.29   0.22   0.65     -0.03879449
 AI4069  -------------------------------------------------------------------
 AI4069  Click here for local accuracies and other accuracy information.
 AI4069
 AI4069.The horizontal coordinates were established by GPS observations
 AI4069.and adjusted by the National Geodetic Survey in June 2012.
 AI4069
 AI4069.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI4069.been affixed to the stable North American tectonic plate. See 
 AI4069.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI4069
 AI4069.The horizontal coordinates are valid at the epoch date displayed above
 AI4069.which is a decimal equivalence of Year/Month/Day.
 AI4069
 AI4069.The orthometric height was determined by differential leveling and
 AI4069.adjusted by the NATIONAL GEODETIC SURVEY
 AI4069.in April 2000.
 AI4069
 AI4069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4069.GEOID18 height accuracy estimate available here.
 AI4069
 AI4069.Click photographs - Photos may exist for this station.
 AI4069
 AI4069.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI4069
 AI4069.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI4069
 AI4069.The ellipsoidal height was determined by GPS observations
 AI4069.and is referenced to NAD 83.
 AI4069
 AI4069.The dynamic height is computed by dividing the NAVD 88
 AI4069.geopotential number by the normal gravity value computed on the
 AI4069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4069.degrees latitude (g = 980.6199 gals.).
 AI4069
 AI4069.The modeled gravity was interpolated from observed gravity values.
 AI4069
 AI4069. The following values were computed from the NAD 83(2011) position.
 AI4069
 AI4069;                    North         East     Units Scale Factor Converg.
 AI4069;SPC SD N     -   173,882.940   467,164.648   MT  0.99995612   -1 12 02.0
 AI4069;SPC SD N     -   570,480.95  1,532,689.35   sFT  0.99995612   -1 12 02.0
 AI4069;UTM  14      - 5,029,321.076   288,918.290   MT  1.00014785   -1 55 12.3
 AI4069
 AI4069!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI4069!SPC SD N     -   0.99989316  x   0.99995612  =   0.99984928
 AI4069!UTM  14      -   0.99989316  x   1.00014785  =   1.00004099
 AI4069
 AI4069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8891829321(NAD 83)
 AI4069
 AI4069                          SUPERSEDED SURVEY CONTROL
 AI4069
 AI4069  NAD 83(2007)-  45 23 08.06485(N)    101 41 46.82346(W) AD(2002.00) 0
 AI4069  ELLIP H (02/10/07)  681.579  (m)                       GP(2002.00)    
 AI4069  NAD 83(1996)-  45 23 08.06444(N)    101 41 46.82343(W) AD(       ) A
 AI4069  ELLIP H (06/23/03)  681.576  (m)                       GP(       ) 3 1
 AI4069  NAVD 88             701.55   (m)         2301.7    (f) LEVELING    3  
 AI4069
 AI4069.Superseded values are not recommended for survey control.
 AI4069
 AI4069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI4069.See file dsdata.pdf to determine how the superseded data were derived.
 AI4069
 AI4069_MARKER: Z = SEE DESCRIPTION
 AI4069_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4069_STAMPING: 20-127.25 1997
 AI4069_MARK LOGO: NGS
 AI4069_PROJECTION: FLUSH
 AI4069_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4069_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4069+STABILITY: POSITION/ELEVATION WELL
 AI4069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4069+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2002
 AI4069_ROD/PIPE-DEPTH: 6.40 meters
 AI4069_SLEEVE-DEPTH  : 2.00 meters
 AI4069
 AI4069  HISTORY     - Date     Condition        Report By
 AI4069  HISTORY     - 1997     MONUMENTED       SDDT
 AI4069  HISTORY     - 19990622 GOOD             NGS
 AI4069  HISTORY     - 20020515 GOOD             SDDT
 AI4069
 AI4069                          STATION DESCRIPTION
 AI4069
 AI4069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4069'21.6 KM (13.40 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4069'OFFICE IN ISABEL, 392.2 M (1286.7 FT) EAST OF MILEPOST 127, 30.6 M
 AI4069'(100.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) EAST OF
 AI4069'THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST
 AI4069'AND FENCE, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0
 AI4069'FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT
 AI4069'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.
 AI4069'THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4069'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4069'IS ON HIGHWAY RIGHT-OF-WAY.
 AI4069
 AI4069                          STATION RECOVERY (2002)
 AI4069
 AI4069'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI4069'RECOVERED AS DESCRIBED
 AI4069'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4070 ***********************************************************************
 AI4070  DESIGNATION -  20 127.83
 AI4070  PID         -  AI4070
 AI4070  STATE/COUNTY-  SD/ZIEBACH
 AI4070  COUNTRY     -  US
 AI4070  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4070
 AI4070                         *CURRENT SURVEY CONTROL
 AI4070  ______________________________________________________________________
 AI4070* NAD 83(1986) POSITION- 45 23 09.     (N) 101 41 04.     (W)   SCALED
 AI4070* NAVD 88 ORTHO HEIGHT -   699.147 (meters)     2293.78  (feet) ADJUSTED
 AI4070  ______________________________________________________________________
 AI4070  GEOID HEIGHT    -        -20.017 (meters)                     GEOID18
 AI4070  DYNAMIC HEIGHT  -        699.039 (meters)     2293.43  (feet) COMP
 AI4070  MODELED GRAVITY -    980,438.8   (mgal)                       NAVD 88
 AI4070
 AI4070  VERT ORDER      -  FIRST     CLASS II
 AI4070
 AI4070.The horizontal coordinates were scaled from a map and have
 AI4070.an estimated accuracy of +/- 6 seconds.
 AI4070
 AI4070.The orthometric height was determined by differential leveling and
 AI4070.adjusted by the NATIONAL GEODETIC SURVEY
 AI4070.in April 2000.
 AI4070
 AI4070.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4070.GEOID18 height accuracy estimate available here.
 AI4070
 AI4070.Click photographs - Photos may exist for this station.
 AI4070
 AI4070.The dynamic height is computed by dividing the NAVD 88
 AI4070.geopotential number by the normal gravity value computed on the
 AI4070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4070.degrees latitude (g = 980.6199 gals.).
 AI4070
 AI4070.The modeled gravity was interpolated from observed gravity values.
 AI4070
 AI4070;                    North         East    Units  Estimated Accuracy
 AI4070;SPC SD N     -   173,890.      468,100.      MT  (+/- 180 meters Scaled)
 AI4070
 AI4070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR898293(NAD 83)
 AI4070
 AI4070                          SUPERSEDED SURVEY CONTROL
 AI4070
 AI4070.No superseded survey control is available for this station.
 AI4070
 AI4070_MARKER: DB = BENCH MARK DISK
 AI4070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4070_STAMPING: 20-127.83 1976 2292.29
 AI4070_MARK LOGO: SDHD
 AI4070_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4070+STABILITY: SURFACE MOTION
 AI4070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4070+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4070
 AI4070  HISTORY     - Date     Condition        Report By
 AI4070  HISTORY     - 1976     MONUMENTED       SDHD
 AI4070  HISTORY     - 19990622 GOOD             NGS
 AI4070
 AI4070                          STATION DESCRIPTION
 AI4070
 AI4070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4070'20.6 KM (12.80 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4070'OFFICE IN ISABEL, 280.9 M (921.6 FT) WEST OF MILEPOST 128, 30.5 M
 AI4070'(100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) SOUTHWEST
 AI4070'OF A UTILITY POLE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AI4070'M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) NORTH OF
 AI4070'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4070'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4071 ***********************************************************************
 AI4071  DESIGNATION -  20 128.74
 AI4071  PID         -  AI4071
 AI4071  STATE/COUNTY-  SD/ZIEBACH
 AI4071  COUNTRY     -  US
 AI4071  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4071
 AI4071                         *CURRENT SURVEY CONTROL
 AI4071  ______________________________________________________________________
 AI4071* NAD 83(1986) POSITION- 45 23 10.     (N) 101 39 56.     (W)   SCALED
 AI4071* NAVD 88 ORTHO HEIGHT -   693.116 (meters)     2274.00  (feet) ADJUSTED
 AI4071  ______________________________________________________________________
 AI4071  GEOID HEIGHT    -        -20.060 (meters)                     GEOID18
 AI4071  DYNAMIC HEIGHT  -        693.009 (meters)     2273.65  (feet) COMP
 AI4071  MODELED GRAVITY -    980,439.7   (mgal)                       NAVD 88
 AI4071
 AI4071  VERT ORDER      -  FIRST     CLASS II
 AI4071
 AI4071.The horizontal coordinates were scaled from a map and have
 AI4071.an estimated accuracy of +/- 6 seconds.
 AI4071
 AI4071.The orthometric height was determined by differential leveling and
 AI4071.adjusted by the NATIONAL GEODETIC SURVEY
 AI4071.in April 2000.
 AI4071
 AI4071.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4071.GEOID18 height accuracy estimate available here.
 AI4071
 AI4071.Click photographs - Photos may exist for this station.
 AI4071
 AI4071.The dynamic height is computed by dividing the NAVD 88
 AI4071.geopotential number by the normal gravity value computed on the
 AI4071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4071.degrees latitude (g = 980.6199 gals.).
 AI4071
 AI4071.The modeled gravity was interpolated from observed gravity values.
 AI4071
 AI4071;                    North         East    Units  Estimated Accuracy
 AI4071;SPC SD N     -   173,890.      469,580.      MT  (+/- 180 meters Scaled)
 AI4071
 AI4071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR913293(NAD 83)
 AI4071
 AI4071                          SUPERSEDED SURVEY CONTROL
 AI4071
 AI4071.No superseded survey control is available for this station.
 AI4071
 AI4071_MARKER: DB = BENCH MARK DISK
 AI4071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4071_STAMPING: 20-128.74 1976 2272.50
 AI4071_MARK LOGO: SDHD
 AI4071_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4071+STABILITY: SURFACE MOTION
 AI4071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4071+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4071
 AI4071  HISTORY     - Date     Condition        Report By
 AI4071  HISTORY     - 1976     MONUMENTED       SDHD
 AI4071  HISTORY     - 19990622 GOOD             NGS
 AI4071
 AI4071                          STATION DESCRIPTION
 AI4071
 AI4071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4071'19.2 KM (11.95 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4071'OFFICE IN ISABEL, 430.5 M (1412.4 FT) WEST OF MILEPOST 129, 30.0 M
 AI4071'(98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.0 M (59.1 FT)
 AI4071'WEST-SOUTHWEST OF A UTILITY POLE, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 AI4071'POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AI4071'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4071'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4072 ***********************************************************************
 AI4072  DESIGNATION -  20 129.86
 AI4072  PID         -  AI4072
 AI4072  STATE/COUNTY-  SD/ZIEBACH
 AI4072  COUNTRY     -  US
 AI4072  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4072
 AI4072                         *CURRENT SURVEY CONTROL
 AI4072  ______________________________________________________________________
 AI4072* NAD 83(1986) POSITION- 45 23 09.     (N) 101 38 32.     (W)   SCALED
 AI4072* NAVD 88 ORTHO HEIGHT -   719.451 (meters)     2360.40  (feet) ADJUSTED
 AI4072  ______________________________________________________________________
 AI4072  GEOID HEIGHT    -        -20.110 (meters)                     GEOID18
 AI4072  DYNAMIC HEIGHT  -        719.342 (meters)     2360.04  (feet) COMP
 AI4072  MODELED GRAVITY -    980,440.6   (mgal)                       NAVD 88
 AI4072
 AI4072  VERT ORDER      -  FIRST     CLASS II
 AI4072
 AI4072.The horizontal coordinates were scaled from a map and have
 AI4072.an estimated accuracy of +/- 6 seconds.
 AI4072
 AI4072.The orthometric height was determined by differential leveling and
 AI4072.adjusted by the NATIONAL GEODETIC SURVEY
 AI4072.in April 2000.
 AI4072
 AI4072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4072.GEOID18 height accuracy estimate available here.
 AI4072
 AI4072.Click photographs - Photos may exist for this station.
 AI4072
 AI4072.The dynamic height is computed by dividing the NAVD 88
 AI4072.geopotential number by the normal gravity value computed on the
 AI4072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4072.degrees latitude (g = 980.6199 gals.).
 AI4072
 AI4072.The modeled gravity was interpolated from observed gravity values.
 AI4072
 AI4072;                    North         East    Units  Estimated Accuracy
 AI4072;SPC SD N     -   173,820.      471,400.      MT  (+/- 180 meters Scaled)
 AI4072
 AI4072_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR931292(NAD 83)
 AI4072
 AI4072                          SUPERSEDED SURVEY CONTROL
 AI4072
 AI4072.No superseded survey control is available for this station.
 AI4072
 AI4072_MARKER: DB = BENCH MARK DISK
 AI4072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4072_STAMPING: 20-129.86 1976 2358.92
 AI4072_MARK LOGO: SDHD
 AI4072_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4072+STABILITY: SURFACE MOTION
 AI4072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4072+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4072
 AI4072  HISTORY     - Date     Condition        Report By
 AI4072  HISTORY     - 1976     MONUMENTED       SDHD
 AI4072  HISTORY     - 19990622 GOOD             NGS
 AI4072
 AI4072                          STATION DESCRIPTION
 AI4072
 AI4072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4072'17.4 KM (10.80 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4072'OFFICE IN ISABEL, 226.0 M (741.5 FT) WEST OF MILEPOST 130, 30.3 M
 AI4072'(99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.6 M (41.3 FT) EAST OF
 AI4072'THE MOST EASTERLY OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) SOUTH OF A
 AI4072'WITNESS POST AND FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M
 AI4072'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 AI4072'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4072'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4073 ***********************************************************************
 AI4073  DESIGNATION -  20 130.62
 AI4073  PID         -  AI4073
 AI4073  STATE/COUNTY-  SD/ZIEBACH
 AI4073  COUNTRY     -  US
 AI4073  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4073
 AI4073                         *CURRENT SURVEY CONTROL
 AI4073  ______________________________________________________________________
 AI4073* NAD 83(1986) POSITION- 45 23 09.     (N) 101 37 36.     (W)   SCALED
 AI4073* NAVD 88 ORTHO HEIGHT -   701.204 (meters)     2300.53  (feet) ADJUSTED
 AI4073  ______________________________________________________________________
 AI4073  GEOID HEIGHT    -        -20.144 (meters)                     GEOID18
 AI4073  DYNAMIC HEIGHT  -        701.097 (meters)     2300.18  (feet) COMP
 AI4073  MODELED GRAVITY -    980,441.2   (mgal)                       NAVD 88
 AI4073
 AI4073  VERT ORDER      -  FIRST     CLASS II
 AI4073
 AI4073.The horizontal coordinates were scaled from a map and have
 AI4073.an estimated accuracy of +/- 6 seconds.
 AI4073
 AI4073.The orthometric height was determined by differential leveling and
 AI4073.adjusted by the NATIONAL GEODETIC SURVEY
 AI4073.in April 2000.
 AI4073
 AI4073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4073.GEOID18 height accuracy estimate available here.
 AI4073
 AI4073.Click photographs - Photos may exist for this station.
 AI4073
 AI4073.The dynamic height is computed by dividing the NAVD 88
 AI4073.geopotential number by the normal gravity value computed on the
 AI4073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4073.degrees latitude (g = 980.6199 gals.).
 AI4073
 AI4073.The modeled gravity was interpolated from observed gravity values.
 AI4073
 AI4073;                    North         East    Units  Estimated Accuracy
 AI4073;SPC SD N     -   173,800.      472,620.      MT  (+/- 180 meters Scaled)
 AI4073
 AI4073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR943291(NAD 83)
 AI4073
 AI4073                          SUPERSEDED SURVEY CONTROL
 AI4073
 AI4073.No superseded survey control is available for this station.
 AI4073
 AI4073_MARKER: DB = BENCH MARK DISK
 AI4073_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI4073_SP_SET: ABUTMENT
 AI4073_STAMPING: 20-130.62
 AI4073_MARK LOGO: SDHD
 AI4073_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI4073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4073+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4073
 AI4073  HISTORY     - Date     Condition        Report By
 AI4073  HISTORY     - 1993     MONUMENTED       SDHD
 AI4073  HISTORY     - 19990622 GOOD             NGS
 AI4073
 AI4073                          STATION DESCRIPTION
 AI4073
 AI4073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4073'16.1 KM (10.00 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4073'OFFICE IN ISABEL, IN TOP OF AND 2.3 M (7.5 FT) NORTH OF THE SOUTH END
 AI4073'OF THE WEST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING A CREEK,
 AI4073'591.1 M (1939.3 FT) WEST OF MILEPOST 131, 6.1 M (20.0 FT) SOUTH OF THE
 AI4073'HIGHWAY CENTERLINE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND 0.1 M
 AI4073'(0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--THE MONUMENT IS ON
 AI4073'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4074 ***********************************************************************
 AI4074  DESIGNATION -  20 130.67
 AI4074  PID         -  AI4074
 AI4074  STATE/COUNTY-  SD/ZIEBACH
 AI4074  COUNTRY     -  US
 AI4074  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4074
 AI4074                         *CURRENT SURVEY CONTROL
 AI4074  ______________________________________________________________________
 AI4074* NAD 83(1986) POSITION- 45 23 09.     (N) 101 37 33.     (W)   SCALED
 AI4074* NAVD 88 ORTHO HEIGHT -   701.102 (meters)     2300.20  (feet) ADJUSTED
 AI4074  ______________________________________________________________________
 AI4074  GEOID HEIGHT    -        -20.145 (meters)                     GEOID18
 AI4074  DYNAMIC HEIGHT  -        700.996 (meters)     2299.85  (feet) COMP
 AI4074  MODELED GRAVITY -    980,441.3   (mgal)                       NAVD 88
 AI4074
 AI4074  VERT ORDER      -  FIRST     CLASS II
 AI4074
 AI4074.The horizontal coordinates were scaled from a map and have
 AI4074.an estimated accuracy of +/- 6 seconds.
 AI4074
 AI4074.The orthometric height was determined by differential leveling and
 AI4074.adjusted by the NATIONAL GEODETIC SURVEY
 AI4074.in April 2000.
 AI4074
 AI4074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4074.GEOID18 height accuracy estimate available here.
 AI4074
 AI4074.Click photographs - Photos may exist for this station.
 AI4074
 AI4074.The dynamic height is computed by dividing the NAVD 88
 AI4074.geopotential number by the normal gravity value computed on the
 AI4074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4074.degrees latitude (g = 980.6199 gals.).
 AI4074
 AI4074.The modeled gravity was interpolated from observed gravity values.
 AI4074
 AI4074;                    North         East    Units  Estimated Accuracy
 AI4074;SPC SD N     -   173,800.      472,690.      MT  (+/- 180 meters Scaled)
 AI4074
 AI4074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR944291(NAD 83)
 AI4074
 AI4074                          SUPERSEDED SURVEY CONTROL
 AI4074
 AI4074.No superseded survey control is available for this station.
 AI4074
 AI4074_MARKER: DB = BENCH MARK DISK
 AI4074_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AI4074_SP_SET: ABUTMENT
 AI4074_STAMPING: 20-130.67 1976 2298.80
 AI4074_MARK LOGO: SDHD
 AI4074_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI4074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4074+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4074
 AI4074  HISTORY     - Date     Condition        Report By
 AI4074  HISTORY     - 1976     MONUMENTED       SDHD
 AI4074  HISTORY     - 19990622 GOOD             NGS
 AI4074
 AI4074                          STATION DESCRIPTION
 AI4074
 AI4074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4074'16.1 KM (10.00 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4074'OFFICE IN ISABEL, IN TOP OF AND 2.2 M (7.2 FT) SOUTH OF THE NORTH END
 AI4074'OF THE EAST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING A CREEK,
 AI4074'543.5 M (1783.1 FT) WEST OF MILEPOST 131, 6.0 M (19.7 FT) NORTH OF THE
 AI4074'HIGHWAY CENTERLINE, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND 0.1 M
 AI4074'(0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--THE MONUMENT IS ON
 AI4074'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4075 ***********************************************************************
 AI4075  DESIGNATION -  20 130.71
 AI4075  PID         -  AI4075
 AI4075  STATE/COUNTY-  SD/ZIEBACH
 AI4075  COUNTRY     -  US
 AI4075  USGS QUAD   -  IRISH CREEK NW (2017)
 AI4075
 AI4075                         *CURRENT SURVEY CONTROL
 AI4075  ______________________________________________________________________
 AI4075* NAD 83(1986) POSITION- 45 23 12.     (N) 101 37 29.     (W)   SCALED
 AI4075* NAVD 88 ORTHO HEIGHT -   698.803 (meters)     2292.66  (feet) ADJUSTED
 AI4075  ______________________________________________________________________
 AI4075  GEOID HEIGHT    -        -20.147 (meters)                     GEOID18
 AI4075  DYNAMIC HEIGHT  -        698.697 (meters)     2292.31  (feet) COMP
 AI4075  MODELED GRAVITY -    980,441.4   (mgal)                       NAVD 88
 AI4075
 AI4075  VERT ORDER      -  FIRST     CLASS II
 AI4075
 AI4075.The horizontal coordinates were scaled from a map and have
 AI4075.an estimated accuracy of +/- 6 seconds.
 AI4075
 AI4075.The orthometric height was determined by differential leveling and
 AI4075.adjusted by the NATIONAL GEODETIC SURVEY
 AI4075.in April 2000.
 AI4075
 AI4075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4075.GEOID18 height accuracy estimate available here.
 AI4075
 AI4075.Click photographs - Photos may exist for this station.
 AI4075
 AI4075.The dynamic height is computed by dividing the NAVD 88
 AI4075.geopotential number by the normal gravity value computed on the
 AI4075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4075.degrees latitude (g = 980.6199 gals.).
 AI4075
 AI4075.The modeled gravity was interpolated from observed gravity values.
 AI4075
 AI4075;                    North         East    Units  Estimated Accuracy
 AI4075;SPC SD N     -   173,890.      472,770.      MT  (+/- 180 meters Scaled)
 AI4075
 AI4075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR945292(NAD 83)
 AI4075
 AI4075                          SUPERSEDED SURVEY CONTROL
 AI4075
 AI4075.No superseded survey control is available for this station.
 AI4075
 AI4075_MARKER: DB = BENCH MARK DISK
 AI4075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4075_STAMPING: 20-130.71 1976 2291.
 AI4075_MARK LOGO: SDHD
 AI4075_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4075+STABILITY: SURFACE MOTION
 AI4075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4075+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4075
 AI4075  HISTORY     - Date     Condition        Report By
 AI4075  HISTORY     - 1976     MONUMENTED       SDHD
 AI4075  HISTORY     - 19990622 GOOD             NGS
 AI4075
 AI4075                          STATION DESCRIPTION
 AI4075
 AI4075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4075'15.9 KM (9.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4075'IN ISABEL, 419.9 M (1377.6 FT) WEST OF MILEPOST 131, 30.2 M (99.1 FT)
 AI4075'NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AI4075'HIGHWAY, 1.8 M (5.9 FT) SOUTHEAST OF A UTILITY POLE, 0.5 M (1.6 FT)
 AI4075'SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AI4075'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4075'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4076 ***********************************************************************
 AI4076  DESIGNATION -  20 131.75
 AI4076  PID         -  AI4076
 AI4076  STATE/COUNTY-  SD/ZIEBACH
 AI4076  COUNTRY     -  US
 AI4076  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4076
 AI4076                         *CURRENT SURVEY CONTROL
 AI4076  ______________________________________________________________________
 AI4076* NAD 83(1986) POSITION- 45 23 10.     (N) 101 36 15.     (W)   SCALED
 AI4076* NAVD 88 ORTHO HEIGHT -   721.207 (meters)     2366.16  (feet) ADJUSTED
 AI4076  ______________________________________________________________________
 AI4076  GEOID HEIGHT    -        -20.190 (meters)                     GEOID18
 AI4076  DYNAMIC HEIGHT  -        721.099 (meters)     2365.81  (feet) COMP
 AI4076  MODELED GRAVITY -    980,442.2   (mgal)                       NAVD 88
 AI4076
 AI4076  VERT ORDER      -  FIRST     CLASS II
 AI4076
 AI4076.The horizontal coordinates were scaled from a map and have
 AI4076.an estimated accuracy of +/- 6 seconds.
 AI4076
 AI4076.The orthometric height was determined by differential leveling and
 AI4076.adjusted by the NATIONAL GEODETIC SURVEY
 AI4076.in April 2000.
 AI4076
 AI4076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4076.GEOID18 height accuracy estimate available here.
 AI4076
 AI4076.Click photographs - Photos may exist for this station.
 AI4076
 AI4076.The dynamic height is computed by dividing the NAVD 88
 AI4076.geopotential number by the normal gravity value computed on the
 AI4076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4076.degrees latitude (g = 980.6199 gals.).
 AI4076
 AI4076.The modeled gravity was interpolated from observed gravity values.
 AI4076
 AI4076;                    North         East    Units  Estimated Accuracy
 AI4076;SPC SD N     -   173,800.      474,380.      MT  (+/- 180 meters Scaled)
 AI4076
 AI4076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR961291(NAD 83)
 AI4076
 AI4076                          SUPERSEDED SURVEY CONTROL
 AI4076
 AI4076.No superseded survey control is available for this station.
 AI4076
 AI4076_MARKER: Z = SEE DESCRIPTION
 AI4076_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4076_STAMPING: 20-131.75 1997
 AI4076_MARK LOGO: NGS
 AI4076_PROJECTION: FLUSH
 AI4076_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4076_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4076+STABILITY: POSITION/ELEVATION WELL
 AI4076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4076+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4076_ROD/PIPE-DEPTH: 6.4 meters
 AI4076_SLEEVE-DEPTH  : 2.0 meters
 AI4076
 AI4076  HISTORY     - Date     Condition        Report By
 AI4076  HISTORY     - 1997     MONUMENTED       SDDT
 AI4076  HISTORY     - 19990622 GOOD             NGS
 AI4076
 AI4076                          STATION DESCRIPTION
 AI4076
 AI4076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4076'14.4 KM (8.95 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4076'IN ISABEL, 451.5 M (1481.3 FT) WEST OF MILEPOST 132, 43.5 M (142.7 FT)
 AI4076'NORTH OF THE HIGHWAY CENTERLINE, 26.6 M (87.3 FT) NORTHWEST OF A
 AI4076'UTILITY POLE, 12.7 M (41.7 FT) NORTH OF A FENCE CORNER, 1.5 M (4.9 FT)
 AI4076'BELOW THE LEVEL OF THE HIGHWAY, 1.4 M (4.6 FT) SOUTHEAST OF A T-FENCE
 AI4076'CORNER, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.4 M
 AI4076'(1.3 FT) NORTH OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM POINT
 AI4076'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.
 AI4076'THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4076'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4076'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4077 ***********************************************************************
 AI4077  DESIGNATION -  20 133.02
 AI4077  PID         -  AI4077
 AI4077  STATE/COUNTY-  SD/ZIEBACH
 AI4077  COUNTRY     -  US
 AI4077  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4077
 AI4077                         *CURRENT SURVEY CONTROL
 AI4077  ______________________________________________________________________
 AI4077* NAD 83(1986) POSITION- 45 23 09.     (N) 101 34 38.     (W)   SCALED
 AI4077* NAVD 88 ORTHO HEIGHT -   729.063 (meters)     2391.93  (feet) ADJUSTED
 AI4077  ______________________________________________________________________
 AI4077  GEOID HEIGHT    -        -20.247 (meters)                     GEOID18
 AI4077  DYNAMIC HEIGHT  -        728.954 (meters)     2391.58  (feet) COMP
 AI4077  MODELED GRAVITY -    980,442.1   (mgal)                       NAVD 88
 AI4077
 AI4077  VERT ORDER      -  FIRST     CLASS II
 AI4077
 AI4077.The horizontal coordinates were scaled from a map and have
 AI4077.an estimated accuracy of +/- 6 seconds.
 AI4077
 AI4077.The orthometric height was determined by differential leveling and
 AI4077.adjusted by the NATIONAL GEODETIC SURVEY
 AI4077.in April 2000.
 AI4077
 AI4077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4077.GEOID18 height accuracy estimate available here.
 AI4077
 AI4077.Click photographs - Photos may exist for this station.
 AI4077
 AI4077.The dynamic height is computed by dividing the NAVD 88
 AI4077.geopotential number by the normal gravity value computed on the
 AI4077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4077.degrees latitude (g = 980.6199 gals.).
 AI4077
 AI4077.The modeled gravity was interpolated from observed gravity values.
 AI4077
 AI4077;                    North         East    Units  Estimated Accuracy
 AI4077;SPC SD N     -   173,720.      476,490.      MT  (+/- 180 meters Scaled)
 AI4077
 AI4077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR982290(NAD 83)
 AI4077
 AI4077                          SUPERSEDED SURVEY CONTROL
 AI4077
 AI4077.No superseded survey control is available for this station.
 AI4077
 AI4077_MARKER: DB = BENCH MARK DISK
 AI4077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4077_STAMPING: 20-133.02 1977 2390.51
 AI4077_MARK LOGO: SDHD
 AI4077_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4077+STABILITY: SURFACE MOTION
 AI4077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4077+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4077
 AI4077  HISTORY     - Date     Condition        Report By
 AI4077  HISTORY     - 1977     MONUMENTED       SDHD
 AI4077  HISTORY     - 19990622 GOOD             NGS
 AI4077
 AI4077                          STATION DESCRIPTION
 AI4077
 AI4077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4077'12.3 KM (7.65 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4077'IN ISABEL, 58.8 M (192.9 FT) NORTHEAST OF MILEPOST 133, 30.1 M (98.8
 AI4077'FT) NORTH OF THE HIGHWAY CENTERLINE, 15.8 M (51.8 FT) WEST OF A
 AI4077'UTILITY POLE, 12.2 M (40.0 FT) SOUTHEAST OF A FENCE CORNER, 1.0 M (3.3
 AI4077'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 AI4077'POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4077'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4077'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4078 ***********************************************************************
 AI4078  DESIGNATION -  20 133.97
 AI4078  PID         -  AI4078
 AI4078  STATE/COUNTY-  SD/ZIEBACH
 AI4078  COUNTRY     -  US
 AI4078  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4078
 AI4078                         *CURRENT SURVEY CONTROL
 AI4078  ______________________________________________________________________
 AI4078* NAD 83(1986) POSITION- 45 23 09.     (N) 101 33 31.     (W)   SCALED
 AI4078* NAVD 88 ORTHO HEIGHT -   726.315 (meters)     2382.92  (feet) ADJUSTED
 AI4078  ______________________________________________________________________
 AI4078  GEOID HEIGHT    -        -20.288 (meters)                     GEOID18
 AI4078  DYNAMIC HEIGHT  -        726.206 (meters)     2382.56  (feet) COMP
 AI4078  MODELED GRAVITY -    980,441.4   (mgal)                       NAVD 88
 AI4078
 AI4078  VERT ORDER      -  FIRST     CLASS II
 AI4078
 AI4078.The horizontal coordinates were scaled from a map and have
 AI4078.an estimated accuracy of +/- 6 seconds.
 AI4078
 AI4078.The orthometric height was determined by differential leveling and
 AI4078.adjusted by the NATIONAL GEODETIC SURVEY
 AI4078.in April 2000.
 AI4078
 AI4078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4078.GEOID18 height accuracy estimate available here.
 AI4078
 AI4078.Click photographs - Photos may exist for this station.
 AI4078
 AI4078.The dynamic height is computed by dividing the NAVD 88
 AI4078.geopotential number by the normal gravity value computed on the
 AI4078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4078.degrees latitude (g = 980.6199 gals.).
 AI4078
 AI4078.The modeled gravity was interpolated from observed gravity values.
 AI4078
 AI4078;                    North         East    Units  Estimated Accuracy
 AI4078;SPC SD N     -   173,700.      477,950.      MT  (+/- 180 meters Scaled)
 AI4078
 AI4078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR997289(NAD 83)
 AI4078
 AI4078                          SUPERSEDED SURVEY CONTROL
 AI4078
 AI4078.No superseded survey control is available for this station.
 AI4078
 AI4078_MARKER: DB = BENCH MARK DISK
 AI4078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4078_STAMPING: 20-133.97 1977 2381.54
 AI4078_MARK LOGO: SDHD
 AI4078_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4078+STABILITY: SURFACE MOTION
 AI4078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4078+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4078
 AI4078  HISTORY     - Date     Condition        Report By
 AI4078  HISTORY     - 1977     MONUMENTED       SDHD
 AI4078  HISTORY     - 19990622 GOOD             NGS
 AI4078
 AI4078                          STATION DESCRIPTION
 AI4078
 AI4078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4078'10.8 KM (6.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4078'IN ISABEL, 121.3 M (398.0 FT) WEST OF MILEPOST 134, 30.4 M (99.7 FT)
 AI4078'NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) WEST OF THE CENTER
 AI4078'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4078'0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) NORTH
 AI4078'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4078'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4079 ***********************************************************************
 AI4079  DESIGNATION -  20 134.94
 AI4079  PID         -  AI4079
 AI4079  STATE/COUNTY-  SD/ZIEBACH
 AI4079  COUNTRY     -  US
 AI4079  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4079
 AI4079                         *CURRENT SURVEY CONTROL
 AI4079  ______________________________________________________________________
 AI4079* NAD 83(1986) POSITION- 45 23 09.     (N) 101 32 16.     (W)   SCALED
 AI4079* NAVD 88 ORTHO HEIGHT -   718.393 (meters)     2356.93  (feet) ADJUSTED
 AI4079  ______________________________________________________________________
 AI4079  GEOID HEIGHT    -        -20.335 (meters)                     GEOID18
 AI4079  DYNAMIC HEIGHT  -        718.284 (meters)     2356.57  (feet) COMP
 AI4079  MODELED GRAVITY -    980,440.5   (mgal)                       NAVD 88
 AI4079
 AI4079  VERT ORDER      -  FIRST     CLASS II
 AI4079
 AI4079.The horizontal coordinates were scaled from a map and have
 AI4079.an estimated accuracy of +/- 6 seconds.
 AI4079
 AI4079.The orthometric height was determined by differential leveling and
 AI4079.adjusted by the NATIONAL GEODETIC SURVEY
 AI4079.in April 2000.
 AI4079
 AI4079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4079.GEOID18 height accuracy estimate available here.
 AI4079
 AI4079.Click photographs - Photos may exist for this station.
 AI4079
 AI4079.The dynamic height is computed by dividing the NAVD 88
 AI4079.geopotential number by the normal gravity value computed on the
 AI4079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4079.degrees latitude (g = 980.6199 gals.).
 AI4079
 AI4079.The modeled gravity was interpolated from observed gravity values.
 AI4079
 AI4079;                    North         East    Units  Estimated Accuracy
 AI4079;SPC SD N     -   173,660.      479,580.      MT  (+/- 180 meters Scaled)
 AI4079
 AI4079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR013289(NAD 83)
 AI4079
 AI4079                          SUPERSEDED SURVEY CONTROL
 AI4079
 AI4079.No superseded survey control is available for this station.
 AI4079
 AI4079_MARKER: DB = BENCH MARK DISK
 AI4079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4079_STAMPING: 20-134.94 1977 2355.50
 AI4079_MARK LOGO: SDHD
 AI4079_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4079+STABILITY: SURFACE MOTION
 AI4079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4079+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4079
 AI4079  HISTORY     - Date     Condition        Report By
 AI4079  HISTORY     - 1977     MONUMENTED       SDHD
 AI4079  HISTORY     - 19990622 GOOD             NGS
 AI4079
 AI4079                          STATION DESCRIPTION
 AI4079
 AI4079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4079'9.2 KM (5.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4079'IN ISABEL, 90.9 M (298.2 FT) WEST OF MILEPOST 135, 30.1 M (98.8 FT)
 AI4079'NORTH OF THE HIGHWAY CENTERLINE, 17.3 M (56.8 FT) WEST OF UNDERGROUND
 AI4079'CABLE JUNCTION BOX NUMBER W 15A, 10.5 M (34.4 FT) EAST OF A T-JUNCTION
 AI4079'UTILITY POLE WITH A TRANSFORMER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AI4079'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7
 AI4079'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4079'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4080 ***********************************************************************
 AI4080  DESIGNATION -  20 135.95
 AI4080  PID         -  AI4080
 AI4080  STATE/COUNTY-  SD/ZIEBACH
 AI4080  COUNTRY     -  US
 AI4080  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4080
 AI4080                         *CURRENT SURVEY CONTROL
 AI4080  ______________________________________________________________________
 AI4080* NAD 83(1986) POSITION- 45 23 09.     (N) 101 31 01.     (W)   SCALED
 AI4080* NAVD 88 ORTHO HEIGHT -   716.593 (meters)     2351.02  (feet) ADJUSTED
 AI4080  ______________________________________________________________________
 AI4080  GEOID HEIGHT    -        -20.381 (meters)                     GEOID18
 AI4080  DYNAMIC HEIGHT  -        716.483 (meters)     2350.66  (feet) COMP
 AI4080  MODELED GRAVITY -    980,439.4   (mgal)                       NAVD 88
 AI4080
 AI4080  VERT ORDER      -  FIRST     CLASS II
 AI4080
 AI4080.The horizontal coordinates were scaled from a map and have
 AI4080.an estimated accuracy of +/- 6 seconds.
 AI4080
 AI4080.The orthometric height was determined by differential leveling and
 AI4080.adjusted by the NATIONAL GEODETIC SURVEY
 AI4080.in April 2000.
 AI4080
 AI4080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4080.GEOID18 height accuracy estimate available here.
 AI4080
 AI4080.Click photographs - Photos may exist for this station.
 AI4080
 AI4080.The dynamic height is computed by dividing the NAVD 88
 AI4080.geopotential number by the normal gravity value computed on the
 AI4080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4080.degrees latitude (g = 980.6199 gals.).
 AI4080
 AI4080.The modeled gravity was interpolated from observed gravity values.
 AI4080
 AI4080;                    North         East    Units  Estimated Accuracy
 AI4080;SPC SD N     -   173,630.      481,210.      MT  (+/- 180 meters Scaled)
 AI4080
 AI4080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR029288(NAD 83)
 AI4080
 AI4080                          SUPERSEDED SURVEY CONTROL
 AI4080
 AI4080.No superseded survey control is available for this station.
 AI4080
 AI4080_MARKER: DB = BENCH MARK DISK
 AI4080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4080_STAMPING: 20-135.95 1977 2349.63
 AI4080_MARK LOGO: SDHD
 AI4080_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4080+STABILITY: SURFACE MOTION
 AI4080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4080+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4080
 AI4080  HISTORY     - Date     Condition        Report By
 AI4080  HISTORY     - 1977     MONUMENTED       SDHD
 AI4080  HISTORY     - 19990622 GOOD             NGS
 AI4080
 AI4080                          STATION DESCRIPTION
 AI4080
 AI4080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4080'7.6 KM (4.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4080'IN ISABEL, 80.3 M (263.5 FT) WEST OF MILEPOST 136, 30.0 M (98.4 FT)
 AI4080'NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) SOUTH OF A UTILITY
 AI4080'POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 AI4080'SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AI4080'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4080'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4081 ***********************************************************************
 AI4081  DESIGNATION -  20 136.25
 AI4081  PID         -  AI4081
 AI4081  STATE/COUNTY-  SD/ZIEBACH
 AI4081  COUNTRY     -  US
 AI4081  USGS QUAD   -  IRISH CREEK NE (2017)
 AI4081
 AI4081                         *CURRENT SURVEY CONTROL
 AI4081  ______________________________________________________________________
 AI4081* NAD 83(1986) POSITION- 45 23 10.     (N) 101 30 42.     (W)   SCALED
 AI4081* NAVD 88 ORTHO HEIGHT -   722.205 (meters)     2369.43  (feet) ADJUSTED
 AI4081  ______________________________________________________________________
 AI4081  GEOID HEIGHT    -        -20.392 (meters)                     GEOID18
 AI4081  DYNAMIC HEIGHT  -        722.094 (meters)     2369.07  (feet) COMP
 AI4081  MODELED GRAVITY -    980,439.2   (mgal)                       NAVD 88
 AI4081
 AI4081  VERT ORDER      -  FIRST     CLASS II
 AI4081
 AI4081.The horizontal coordinates were scaled from a map and have
 AI4081.an estimated accuracy of +/- 6 seconds.
 AI4081
 AI4081.The orthometric height was determined by differential leveling and
 AI4081.adjusted by the NATIONAL GEODETIC SURVEY
 AI4081.in April 2000.
 AI4081
 AI4081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4081.GEOID18 height accuracy estimate available here.
 AI4081
 AI4081.Click photographs - Photos may exist for this station.
 AI4081
 AI4081.The dynamic height is computed by dividing the NAVD 88
 AI4081.geopotential number by the normal gravity value computed on the
 AI4081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4081.degrees latitude (g = 980.6199 gals.).
 AI4081
 AI4081.The modeled gravity was interpolated from observed gravity values.
 AI4081
 AI4081;                    North         East    Units  Estimated Accuracy
 AI4081;SPC SD N     -   173,660.      481,630.      MT  (+/- 180 meters Scaled)
 AI4081
 AI4081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR033289(NAD 83)
 AI4081
 AI4081                          SUPERSEDED SURVEY CONTROL
 AI4081
 AI4081.No superseded survey control is available for this station.
 AI4081
 AI4081_MARKER: Z = SEE DESCRIPTION
 AI4081_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4081_STAMPING: 20 136.25 1997
 AI4081_MARK LOGO: NGS
 AI4081_PROJECTION: FLUSH
 AI4081_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4081_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4081+STABILITY: POSITION/ELEVATION WELL
 AI4081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4081+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4081_ROD/PIPE-DEPTH: 6.4 meters
 AI4081_SLEEVE-DEPTH  : 2.0 meters
 AI4081
 AI4081  HISTORY     - Date     Condition        Report By
 AI4081  HISTORY     - 1997     MONUMENTED       SDDT
 AI4081  HISTORY     - 19990622 GOOD             NGS
 AI4081
 AI4081                          STATION DESCRIPTION
 AI4081
 AI4081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4081'7.1 KM (4.40 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4081'IN ISABEL, 368.4 M (1208.7 FT) EAST OF MILEPOST 136, 42.9 M (140.7 FT)
 AI4081'NORTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT) EAST OF THE CENTER OF
 AI4081'A TRACK ROAD, 5.7 M (18.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE,
 AI4081'0.5 M (1.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AI4081'HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD POST, AND 0.3 M
 AI4081'(1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AI4081'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE
 AI4081'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI4081'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AI4081'IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4082 ***********************************************************************
 AI4082  DESIGNATION -  20 136.92
 AI4082  PID         -  AI4082
 AI4082  STATE/COUNTY-  SD/ZIEBACH
 AI4082  COUNTRY     -  US
 AI4082  USGS QUAD   -  ISABEL (2017)
 AI4082
 AI4082                         *CURRENT SURVEY CONTROL
 AI4082  ______________________________________________________________________
 AI4082* NAD 83(1986) POSITION- 45 23 10.     (N) 101 29 48.     (W)   SCALED
 AI4082* NAVD 88 ORTHO HEIGHT -   715.013 (meters)     2345.84  (feet) ADJUSTED
 AI4082  ______________________________________________________________________
 AI4082  GEOID HEIGHT    -        -20.425 (meters)                     GEOID18
 AI4082  DYNAMIC HEIGHT  -        714.902 (meters)     2345.47  (feet) COMP
 AI4082  MODELED GRAVITY -    980,438.2   (mgal)                       NAVD 88
 AI4082
 AI4082  VERT ORDER      -  FIRST     CLASS II
 AI4082
 AI4082.The horizontal coordinates were scaled from a map and have
 AI4082.an estimated accuracy of +/- 6 seconds.
 AI4082
 AI4082.The orthometric height was determined by differential leveling and
 AI4082.adjusted by the NATIONAL GEODETIC SURVEY
 AI4082.in April 2000.
 AI4082
 AI4082.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4082.GEOID18 height accuracy estimate available here.
 AI4082
 AI4082.Click photographs - Photos may exist for this station.
 AI4082
 AI4082.The dynamic height is computed by dividing the NAVD 88
 AI4082.geopotential number by the normal gravity value computed on the
 AI4082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4082.degrees latitude (g = 980.6199 gals.).
 AI4082
 AI4082.The modeled gravity was interpolated from observed gravity values.
 AI4082
 AI4082;                    North         East    Units  Estimated Accuracy
 AI4082;SPC SD N     -   173,630.      482,800.      MT  (+/- 180 meters Scaled)
 AI4082
 AI4082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR045288(NAD 83)
 AI4082
 AI4082                          SUPERSEDED SURVEY CONTROL
 AI4082
 AI4082.No superseded survey control is available for this station.
 AI4082
 AI4082_MARKER: DB = BENCH MARK DISK
 AI4082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4082_STAMPING: 20-136.92 1977 2344.50
 AI4082_MARK LOGO: SDHD
 AI4082_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4082+STABILITY: SURFACE MOTION
 AI4082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4082+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4082
 AI4082  HISTORY     - Date     Condition        Report By
 AI4082  HISTORY     - 1977     MONUMENTED       SDHD
 AI4082  HISTORY     - 19990622 GOOD             NGS
 AI4082
 AI4082                          STATION DESCRIPTION
 AI4082
 AI4082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4082'6.0 KM (3.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4082'IN ISABEL, 134.1 M (440.0 FT) WEST OF MILEPOST 137, 30.0 M (98.4 FT)
 AI4082'NORTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT) WEST OF A UTILITY
 AI4082'POLE, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT)
 AI4082'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AI4082'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4082'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4083 ***********************************************************************
 AI4083  DESIGNATION -  20 137.75
 AI4083  PID         -  AI4083
 AI4083  STATE/COUNTY-  SD/ZIEBACH
 AI4083  COUNTRY     -  US
 AI4083  USGS QUAD   -  ISABEL (2017)
 AI4083
 AI4083                         *CURRENT SURVEY CONTROL
 AI4083  ______________________________________________________________________
 AI4083* NAD 83(1986) POSITION- 45 23 09.     (N) 101 28 51.     (W)   SCALED
 AI4083* NAVD 88 ORTHO HEIGHT -   728.135 (meters)     2388.89  (feet) ADJUSTED
 AI4083  ______________________________________________________________________
 AI4083  GEOID HEIGHT    -        -20.460 (meters)                     GEOID18
 AI4083  DYNAMIC HEIGHT  -        728.022 (meters)     2388.52  (feet) COMP
 AI4083  MODELED GRAVITY -    980,437.2   (mgal)                       NAVD 88
 AI4083
 AI4083  VERT ORDER      -  FIRST     CLASS II
 AI4083
 AI4083.The horizontal coordinates were scaled from a map and have
 AI4083.an estimated accuracy of +/- 6 seconds.
 AI4083
 AI4083.The orthometric height was determined by differential leveling and
 AI4083.adjusted by the NATIONAL GEODETIC SURVEY
 AI4083.in April 2000.
 AI4083
 AI4083.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4083.GEOID18 height accuracy estimate available here.
 AI4083
 AI4083.Click photographs - Photos may exist for this station.
 AI4083
 AI4083.The dynamic height is computed by dividing the NAVD 88
 AI4083.geopotential number by the normal gravity value computed on the
 AI4083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4083.degrees latitude (g = 980.6199 gals.).
 AI4083
 AI4083.The modeled gravity was interpolated from observed gravity values.
 AI4083
 AI4083;                    North         East    Units  Estimated Accuracy
 AI4083;SPC SD N     -   173,580.      484,040.      MT  (+/- 180 meters Scaled)
 AI4083
 AI4083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR057288(NAD 83)
 AI4083
 AI4083                          SUPERSEDED SURVEY CONTROL
 AI4083
 AI4083.No superseded survey control is available for this station.
 AI4083
 AI4083_MARKER: DB = BENCH MARK DISK
 AI4083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4083_STAMPING: 20-137.75
 AI4083_MARK LOGO: SDDT
 AI4083_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4083+STABILITY: SURFACE MOTION
 AI4083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4083+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4083
 AI4083  HISTORY     - Date     Condition        Report By
 AI4083  HISTORY     - 1993     MONUMENTED       SDDT
 AI4083  HISTORY     - 19990622 GOOD             NGS
 AI4083
 AI4083                          STATION DESCRIPTION
 AI4083
 AI4083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4083'4.7 KM (2.90 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4083'IN ISABEL, 443.2 M (1454.1 FT) WEST OF MILEPOST 138, 22.6 M (74.1 FT)
 AI4083'NORTH OF THE HIGHWAY CENTERLINE, 7.7 M (25.3 FT) SOUTH OF A FENCE
 AI4083'CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT)
 AI4083'WEST OF A FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1 M
 AI4083'(0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1
 AI4083'M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4083'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4084 ***********************************************************************
 AI4084  DESIGNATION -  20 138.75
 AI4084  PID         -  AI4084
 AI4084  STATE/COUNTY-  SD/DEWEY
 AI4084  COUNTRY     -  US
 AI4084  USGS QUAD   -  ISABEL (2017)
 AI4084
 AI4084                         *CURRENT SURVEY CONTROL
 AI4084  ______________________________________________________________________
 AI4084* NAD 83(1986) POSITION- 45 23 09.     (N) 101 27 35.     (W)   SCALED
 AI4084* NAVD 88 ORTHO HEIGHT -   729.171 (meters)     2392.29  (feet) ADJUSTED
 AI4084  ______________________________________________________________________
 AI4084  GEOID HEIGHT    -        -20.507 (meters)                     GEOID18
 AI4084  DYNAMIC HEIGHT  -        729.057 (meters)     2391.91  (feet) COMP
 AI4084  MODELED GRAVITY -    980,435.8   (mgal)                       NAVD 88
 AI4084
 AI4084  VERT ORDER      -  FIRST     CLASS II
 AI4084
 AI4084.The horizontal coordinates were scaled from a map and have
 AI4084.an estimated accuracy of +/- 6 seconds.
 AI4084
 AI4084.The orthometric height was determined by differential leveling and
 AI4084.adjusted by the NATIONAL GEODETIC SURVEY
 AI4084.in April 2000.
 AI4084
 AI4084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4084.GEOID18 height accuracy estimate available here.
 AI4084
 AI4084.Click photographs - Photos may exist for this station.
 AI4084
 AI4084.The dynamic height is computed by dividing the NAVD 88
 AI4084.geopotential number by the normal gravity value computed on the
 AI4084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4084.degrees latitude (g = 980.6199 gals.).
 AI4084
 AI4084.The modeled gravity was interpolated from observed gravity values.
 AI4084
 AI4084;                    North         East    Units  Estimated Accuracy
 AI4084;SPC SD N     -   173,550.      485,690.      MT  (+/- 180 meters Scaled)
 AI4084
 AI4084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR074287(NAD 83)
 AI4084
 AI4084                          SUPERSEDED SURVEY CONTROL
 AI4084
 AI4084.No superseded survey control is available for this station.
 AI4084
 AI4084_MARKER: DB = BENCH MARK DISK
 AI4084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4084_STAMPING: 20-138.75
 AI4084_MARK LOGO: SDDT
 AI4084_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4084+STABILITY: SURFACE MOTION
 AI4084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4084+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4084
 AI4084  HISTORY     - Date     Condition        Report By
 AI4084  HISTORY     - 1993     MONUMENTED       SDDT
 AI4084  HISTORY     - 19990622 GOOD             NGS
 AI4084
 AI4084                          STATION DESCRIPTION
 AI4084
 AI4084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4084'3.1 KM (1.90 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4084'IN ISABEL, 446.0 M (1463.3 FT) WEST OF MILEPOST 139, 22.9 M (75.1 FT)
 AI4084'NORTH OF THE HIGHWAY CENTERLINE, 12.3 M (40.4 FT) WEST OF THE CENTER
 AI4084'OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4084'0.4 M (1.3 FT) SOUTHEAST OF A T-FENCE CORNER, 0.1 M (0.3 FT) SOUTH OF
 AI4084'A WITNESS POST AND FENCE, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND
 AI4084'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS
 AI4084'ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4085 ***********************************************************************
 AI4085  DESIGNATION -  20 139.75
 AI4085  PID         -  AI4085
 AI4085  STATE/COUNTY-  SD/DEWEY
 AI4085  COUNTRY     -  US
 AI4085  USGS QUAD   -  ISABEL (2017)
 AI4085
 AI4085                         *CURRENT SURVEY CONTROL
 AI4085  ______________________________________________________________________
 AI4085* NAD 83(1986) POSITION- 45 23 09.     (N) 101 26 22.     (W)   SCALED
 AI4085* NAVD 88 ORTHO HEIGHT -   724.727 (meters)     2377.71  (feet) ADJUSTED
 AI4085  ______________________________________________________________________
 AI4085  GEOID HEIGHT    -        -20.551 (meters)                     GEOID18
 AI4085  DYNAMIC HEIGHT  -        724.612 (meters)     2377.33  (feet) COMP
 AI4085  MODELED GRAVITY -    980,434.3   (mgal)                       NAVD 88
 AI4085
 AI4085  VERT ORDER      -  FIRST     CLASS II
 AI4085
 AI4085.The horizontal coordinates were scaled from a map and have
 AI4085.an estimated accuracy of +/- 6 seconds.
 AI4085
 AI4085.The orthometric height was determined by differential leveling and
 AI4085.adjusted by the NATIONAL GEODETIC SURVEY
 AI4085.in April 2000.
 AI4085
 AI4085.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4085.GEOID18 height accuracy estimate available here.
 AI4085
 AI4085.Click photographs - Photos may exist for this station.
 AI4085
 AI4085.The dynamic height is computed by dividing the NAVD 88
 AI4085.geopotential number by the normal gravity value computed on the
 AI4085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4085.degrees latitude (g = 980.6199 gals.).
 AI4085
 AI4085.The modeled gravity was interpolated from observed gravity values.
 AI4085
 AI4085;                    North         East    Units  Estimated Accuracy
 AI4085;SPC SD N     -   173,520.      487,280.      MT  (+/- 180 meters Scaled)
 AI4085
 AI4085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR090287(NAD 83)
 AI4085
 AI4085                          SUPERSEDED SURVEY CONTROL
 AI4085
 AI4085.No superseded survey control is available for this station.
 AI4085
 AI4085_MARKER: DB = BENCH MARK DISK
 AI4085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4085_STAMPING: 20-139.75
 AI4085_MARK LOGO: SDDT
 AI4085_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4085+STABILITY: SURFACE MOTION
 AI4085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4085+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4085
 AI4085  HISTORY     - Date     Condition        Report By
 AI4085  HISTORY     - 1993     MONUMENTED       SDDT
 AI4085  HISTORY     - 19990622 GOOD             NGS
 AI4085
 AI4085                          STATION DESCRIPTION
 AI4085
 AI4085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4085'1.5 KM (0.95 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4085'IN ISABEL, 445.4 M (1461.3 FT) WEST OF MILEPOST 140, 22.9 M (75.1 FT)
 AI4085'NORTH OF THE HIGHWAY CENTERLINE, 15.8 M (51.8 FT) SOUTHEAST OF A
 AI4085'T-JUNCTION UTILITY POLE WITH 1 GUY CABLE, 2.1 M (6.9 FT) EAST OF A
 AI4085'RIGHT-OF-WAY POST, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0
 AI4085'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AI4085'POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AI4085'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4086 ***********************************************************************
 AI4086  DESIGNATION -  20 141.55
 AI4086  PID         -  AI4086
 AI4086  STATE/COUNTY-  SD/DEWEY
 AI4086  COUNTRY     -  US
 AI4086  USGS QUAD   -  ISABEL (2017)
 AI4086
 AI4086                         *CURRENT SURVEY CONTROL
 AI4086  ______________________________________________________________________
 AI4086* NAD 83(1986) POSITION- 45 24 02.     (N) 101 25 09.     (W)   SCALED
 AI4086* NAVD 88 ORTHO HEIGHT -   723.075 (meters)     2372.29  (feet) ADJUSTED
 AI4086  ______________________________________________________________________
 AI4086  GEOID HEIGHT    -        -20.570 (meters)                     GEOID18
 AI4086  DYNAMIC HEIGHT  -        722.962 (meters)     2371.92  (feet) COMP
 AI4086  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 AI4086
 AI4086  VERT ORDER      -  FIRST     CLASS II
 AI4086
 AI4086.The horizontal coordinates were scaled from a map and have
 AI4086.an estimated accuracy of +/- 6 seconds.
 AI4086
 AI4086.The orthometric height was determined by differential leveling and
 AI4086.adjusted by the NATIONAL GEODETIC SURVEY
 AI4086.in April 2000.
 AI4086
 AI4086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4086.GEOID18 height accuracy estimate available here.
 AI4086
 AI4086.Click photographs - Photos may exist for this station.
 AI4086
 AI4086.The dynamic height is computed by dividing the NAVD 88
 AI4086.geopotential number by the normal gravity value computed on the
 AI4086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4086.degrees latitude (g = 980.6199 gals.).
 AI4086
 AI4086.The modeled gravity was interpolated from observed gravity values.
 AI4086
 AI4086;                    North         East    Units  Estimated Accuracy
 AI4086;SPC SD N     -   175,130.      488,900.      MT  (+/- 180 meters Scaled)
 AI4086
 AI4086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR106302(NAD 83)
 AI4086
 AI4086                          SUPERSEDED SURVEY CONTROL
 AI4086
 AI4086.No superseded survey control is available for this station.
 AI4086
 AI4086_MARKER: DB = BENCH MARK DISK
 AI4086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4086_STAMPING: 20-141.55
 AI4086_MARK LOGO: SDDT
 AI4086_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4086+STABILITY: SURFACE MOTION
 AI4086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4086+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4086
 AI4086  HISTORY     - Date     Condition        Report By
 AI4086  HISTORY     - 1993     MONUMENTED       SDDT
 AI4086  HISTORY     - 19990622 GOOD             NGS
 AI4086
 AI4086                          STATION DESCRIPTION
 AI4086
 AI4086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4086'1.5 KM (0.95 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4086'IN ISABEL, 670.3 M (2199.1 FT) WEST OF MILEPOST 142, 22.5 M (73.8 FT)
 AI4086'NORTH OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) SOUTH OF A UTILITY
 AI4086'POLE, 2.3 M (7.5 FT) EAST OF A T-FENCE CORNER, 1.5 M (4.9 FT) BELOW
 AI4086'THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND
 AI4086'FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4086'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI4086'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4087 ***********************************************************************
 AI4087  DESIGNATION -  20 142.60
 AI4087  PID         -  AI4087
 AI4087  STATE/COUNTY-  SD/DEWEY
 AI4087  COUNTRY     -  US
 AI4087  USGS QUAD   -  ISABEL (2017)
 AI4087
 AI4087                         *CURRENT SURVEY CONTROL
 AI4087  ______________________________________________________________________
 AI4087* NAD 83(1986) POSITION- 45 24 02.     (N) 101 23 54.     (W)   SCALED
 AI4087* NAVD 88 ORTHO HEIGHT -   709.658 (meters)     2328.27  (feet) ADJUSTED
 AI4087  ______________________________________________________________________
 AI4087  GEOID HEIGHT    -        -20.611 (meters)                     GEOID18
 AI4087  DYNAMIC HEIGHT  -        709.548 (meters)     2327.91  (feet) COMP
 AI4087  MODELED GRAVITY -    980,438.6   (mgal)                       NAVD 88
 AI4087
 AI4087  VERT ORDER      -  FIRST     CLASS II
 AI4087
 AI4087.The horizontal coordinates were scaled from a map and have
 AI4087.an estimated accuracy of +/- 6 seconds.
 AI4087
 AI4087.The orthometric height was determined by differential leveling and
 AI4087.adjusted by the NATIONAL GEODETIC SURVEY
 AI4087.in April 2000.
 AI4087
 AI4087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4087.GEOID18 height accuracy estimate available here.
 AI4087
 AI4087.Click photographs - Photos may exist for this station.
 AI4087
 AI4087.The dynamic height is computed by dividing the NAVD 88
 AI4087.geopotential number by the normal gravity value computed on the
 AI4087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4087.degrees latitude (g = 980.6199 gals.).
 AI4087
 AI4087.The modeled gravity was interpolated from observed gravity values.
 AI4087
 AI4087;                    North         East    Units  Estimated Accuracy
 AI4087;SPC SD N     -   175,100.      490,530.      MT  (+/- 180 meters Scaled)
 AI4087
 AI4087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR122302(NAD 83)
 AI4087
 AI4087                          SUPERSEDED SURVEY CONTROL
 AI4087
 AI4087.No superseded survey control is available for this station.
 AI4087
 AI4087_MARKER: DB = BENCH MARK DISK
 AI4087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4087_STAMPING: 20-142.60
 AI4087_MARK LOGO: SDDT
 AI4087_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4087+STABILITY: SURFACE MOTION
 AI4087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4087+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4087
 AI4087  HISTORY     - Date     Condition        Report By
 AI4087  HISTORY     - 1993     MONUMENTED       SDDT
 AI4087  HISTORY     - 19990622 GOOD             NGS
 AI4087
 AI4087                          STATION DESCRIPTION
 AI4087
 AI4087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4087'3.1 KM (1.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4087'IN ISABEL, 670.9 M (2201.1 FT) WEST OF MILEPOST 143, 36.1 M (118.4 FT)
 AI4087'WEST OF A T-FENCE CORNER, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY
 AI4087'CENTERLINE, 1.5 M (4.9 FT) EAST OF A RIGHT-OF-WAY POST, 1.0 M (3.3 FT)
 AI4087'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST
 AI4087'AND FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4087'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE. NOTE--THE MONUMENT
 AI4087'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4088 ***********************************************************************
 AI4088  DESIGNATION -  20 143.60
 AI4088  PID         -  AI4088
 AI4088  STATE/COUNTY-  SD/DEWEY
 AI4088  COUNTRY     -  US
 AI4088  USGS QUAD   -  ISABEL (2017)
 AI4088
 AI4088                         *CURRENT SURVEY CONTROL
 AI4088  ______________________________________________________________________
 AI4088* NAD 83(1986) POSITION- 45 24 02.     (N) 101 22 40.     (W)   SCALED
 AI4088* NAVD 88 ORTHO HEIGHT -   716.106 (meters)     2349.42  (feet) ADJUSTED
 AI4088  ______________________________________________________________________
 AI4088  GEOID HEIGHT    -        -20.649 (meters)                     GEOID18
 AI4088  DYNAMIC HEIGHT  -        715.997 (meters)     2349.07  (feet) COMP
 AI4088  MODELED GRAVITY -    980,440.6   (mgal)                       NAVD 88
 AI4088
 AI4088  VERT ORDER      -  FIRST     CLASS II
 AI4088
 AI4088.The horizontal coordinates were scaled from a map and have
 AI4088.an estimated accuracy of +/- 6 seconds.
 AI4088
 AI4088.The orthometric height was determined by differential leveling and
 AI4088.adjusted by the NATIONAL GEODETIC SURVEY
 AI4088.in April 2000.
 AI4088
 AI4088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4088.GEOID18 height accuracy estimate available here.
 AI4088
 AI4088.Click photographs - Photos may exist for this station.
 AI4088
 AI4088.The dynamic height is computed by dividing the NAVD 88
 AI4088.geopotential number by the normal gravity value computed on the
 AI4088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4088.degrees latitude (g = 980.6199 gals.).
 AI4088
 AI4088.The modeled gravity was interpolated from observed gravity values.
 AI4088
 AI4088;                    North         East    Units  Estimated Accuracy
 AI4088;SPC SD N     -   175,070.      492,140.      MT  (+/- 180 meters Scaled)
 AI4088
 AI4088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR139301(NAD 83)
 AI4088
 AI4088                          SUPERSEDED SURVEY CONTROL
 AI4088
 AI4088.No superseded survey control is available for this station.
 AI4088
 AI4088_MARKER: DB = BENCH MARK DISK
 AI4088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4088_STAMPING: 20-143.60
 AI4088_MARK LOGO: SDDT
 AI4088_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4088+STABILITY: SURFACE MOTION
 AI4088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4088+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4088
 AI4088  HISTORY     - Date     Condition        Report By
 AI4088  HISTORY     - 1993     MONUMENTED       SDDT
 AI4088  HISTORY     - 19990622 GOOD             NGS
 AI4088
 AI4088                          STATION DESCRIPTION
 AI4088
 AI4088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4088'4.7 KM (2.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4088'IN ISABEL, 671.0 M (2201.4 FT) WEST OF MILEPOST 144, 22.7 M (74.5 FT)
 AI4088'NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AI4088'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0
 AI4088'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 AI4088'FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4088'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4089 ***********************************************************************
 AI4089  DESIGNATION -  20 144.60
 AI4089  PID         -  AI4089
 AI4089  STATE/COUNTY-  SD/DEWEY
 AI4089  COUNTRY     -  US
 AI4089  USGS QUAD   -  FIRESTEEL (2017)
 AI4089
 AI4089                         *CURRENT SURVEY CONTROL
 AI4089  ______________________________________________________________________
 AI4089* NAD 83(1986) POSITION- 45 24 01.     (N) 101 21 26.     (W)   SCALED
 AI4089* NAVD 88 ORTHO HEIGHT -   710.864 (meters)     2332.23  (feet) ADJUSTED
 AI4089  ______________________________________________________________________
 AI4089  GEOID HEIGHT    -        -20.687 (meters)                     GEOID18
 AI4089  DYNAMIC HEIGHT  -        710.757 (meters)     2331.88  (feet) COMP
 AI4089  MODELED GRAVITY -    980,442.4   (mgal)                       NAVD 88
 AI4089
 AI4089  VERT ORDER      -  FIRST     CLASS II
 AI4089
 AI4089.The horizontal coordinates were scaled from a map and have
 AI4089.an estimated accuracy of +/- 6 seconds.
 AI4089
 AI4089.The orthometric height was determined by differential leveling and
 AI4089.adjusted by the NATIONAL GEODETIC SURVEY
 AI4089.in April 2000.
 AI4089
 AI4089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4089.GEOID18 height accuracy estimate available here.
 AI4089
 AI4089.Click photographs - Photos may exist for this station.
 AI4089
 AI4089.The dynamic height is computed by dividing the NAVD 88
 AI4089.geopotential number by the normal gravity value computed on the
 AI4089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4089.degrees latitude (g = 980.6199 gals.).
 AI4089
 AI4089.The modeled gravity was interpolated from observed gravity values.
 AI4089
 AI4089;                    North         East    Units  Estimated Accuracy
 AI4089;SPC SD N     -   175,020.      493,750.      MT  (+/- 180 meters Scaled)
 AI4089
 AI4089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR155301(NAD 83)
 AI4089
 AI4089                          SUPERSEDED SURVEY CONTROL
 AI4089
 AI4089.No superseded survey control is available for this station.
 AI4089
 AI4089_MARKER: DB = BENCH MARK DISK
 AI4089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4089_STAMPING: 20-144.60
 AI4089_MARK LOGO: SDDT
 AI4089_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4089+STABILITY: SURFACE MOTION
 AI4089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4089+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4089
 AI4089  HISTORY     - Date     Condition        Report By
 AI4089  HISTORY     - 1993     MONUMENTED       SDDT
 AI4089  HISTORY     - 19990622 GOOD             NGS
 AI4089
 AI4089                          STATION DESCRIPTION
 AI4089
 AI4089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4089'6.3 KM (3.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4089'IN ISABEL, 673.1 M (2208.3 FT) WEST OF MILEPOST 145, 37.6 M (123.4 FT)
 AI4089'SOUTHWEST OF A UTILITY POLE, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY
 AI4089'CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.5 M (4.9
 AI4089'FT) WEST OF A RIGHT-OF-WAY POST, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AI4089'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4089'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE. NOTE--THE MONUMENT
 AI4089'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4090 ***********************************************************************
 AI4090  DESIGNATION -  20 145.10
 AI4090  PID         -  AI4090
 AI4090  STATE/COUNTY-  SD/DEWEY
 AI4090  COUNTRY     -  US
 AI4090  USGS QUAD   -  FIRESTEEL (2017)
 AI4090
 AI4090                         *CURRENT SURVEY CONTROL
 AI4090  ______________________________________________________________________
 AI4090* NAD 83(1986) POSITION- 45 23 59.     (N) 101 20 49.     (W)   SCALED
 AI4090* NAVD 88 ORTHO HEIGHT -   705.645 (meters)     2315.10  (feet) ADJUSTED
 AI4090  ______________________________________________________________________
 AI4090  GEOID HEIGHT    -        -20.706 (meters)                     GEOID18
 AI4090  DYNAMIC HEIGHT  -        705.539 (meters)     2314.76  (feet) COMP
 AI4090  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 AI4090
 AI4090  VERT ORDER      -  FIRST     CLASS II
 AI4090
 AI4090.The horizontal coordinates were scaled from a map and have
 AI4090.an estimated accuracy of +/- 6 seconds.
 AI4090
 AI4090.The orthometric height was determined by differential leveling and
 AI4090.adjusted by the NATIONAL GEODETIC SURVEY
 AI4090.in April 2000.
 AI4090
 AI4090.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4090.GEOID18 height accuracy estimate available here.
 AI4090
 AI4090.Click photographs - Photos may exist for this station.
 AI4090
 AI4090.The dynamic height is computed by dividing the NAVD 88
 AI4090.geopotential number by the normal gravity value computed on the
 AI4090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4090.degrees latitude (g = 980.6199 gals.).
 AI4090
 AI4090.The modeled gravity was interpolated from observed gravity values.
 AI4090
 AI4090;                    North         East    Units  Estimated Accuracy
 AI4090;SPC SD N     -   174,940.      494,550.      MT  (+/- 180 meters Scaled)
 AI4090
 AI4090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR163300(NAD 83)
 AI4090
 AI4090                          SUPERSEDED SURVEY CONTROL
 AI4090
 AI4090.No superseded survey control is available for this station.
 AI4090
 AI4090_MARKER: Z = SEE DESCRIPTION
 AI4090_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4090_STAMPING: 20-145.10 1997
 AI4090_MARK LOGO: NGS
 AI4090_PROJECTION: FLUSH
 AI4090_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4090_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4090+STABILITY: POSITION/ELEVATION WELL
 AI4090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4090+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4090_ROD/PIPE-DEPTH: 6.4 meters
 AI4090_SLEEVE-DEPTH  : 2.0 meters
 AI4090
 AI4090  HISTORY     - Date     Condition        Report By
 AI4090  HISTORY     - 1997     MONUMENTED       SDDT
 AI4090  HISTORY     - 19990622 GOOD             NGS
 AI4090
 AI4090                          STATION DESCRIPTION
 AI4090
 AI4090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4090'7.1 KM (4.40 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4090'IN ISABEL, 139.1 M (456.4 FT) EAST OF MILEPOST 145, 23.2 M (76.1 FT)
 AI4090'SOUTH OF THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) EAST OF THE CENTER OF
 AI4090'A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M
 AI4090'(3.3 FT) WEST OF A RIGHT-OF-WAY POST, 0.4 M (1.3 FT) SOUTH OF A METAL
 AI4090'GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST. NOTE--ACCESS
 AI4090'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AI4090'4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET
 AI4090'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4090'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4091 ***********************************************************************
 AI4091  DESIGNATION -  20 145.60
 AI4091  PID         -  AI4091
 AI4091  STATE/COUNTY-  SD/DEWEY
 AI4091  COUNTRY     -  US
 AI4091  USGS QUAD   -  FIRESTEEL (2017)
 AI4091
 AI4091                         *CURRENT SURVEY CONTROL
 AI4091  ______________________________________________________________________
 AI4091* NAD 83(1986) POSITION- 45 23 59.     (N) 101 20 11.     (W)   SCALED
 AI4091* NAVD 88 ORTHO HEIGHT -   700.443 (meters)     2298.04  (feet) ADJUSTED
 AI4091  ______________________________________________________________________
 AI4091  GEOID HEIGHT    -        -20.724 (meters)                     GEOID18
 AI4091  DYNAMIC HEIGHT  -        700.339 (meters)     2297.70  (feet) COMP
 AI4091  MODELED GRAVITY -    980,444.0   (mgal)                       NAVD 88
 AI4091
 AI4091  VERT ORDER      -  FIRST     CLASS II
 AI4091
 AI4091.The horizontal coordinates were scaled from a map and have
 AI4091.an estimated accuracy of +/- 6 seconds.
 AI4091
 AI4091.The orthometric height was determined by differential leveling and
 AI4091.adjusted by the NATIONAL GEODETIC SURVEY
 AI4091.in April 2000.
 AI4091
 AI4091.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4091.GEOID18 height accuracy estimate available here.
 AI4091
 AI4091.Click photographs - Photos may exist for this station.
 AI4091
 AI4091.The dynamic height is computed by dividing the NAVD 88
 AI4091.geopotential number by the normal gravity value computed on the
 AI4091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4091.degrees latitude (g = 980.6199 gals.).
 AI4091
 AI4091.The modeled gravity was interpolated from observed gravity values.
 AI4091
 AI4091;                    North         East    Units  Estimated Accuracy
 AI4091;SPC SD N     -   174,930.      495,370.      MT  (+/- 180 meters Scaled)
 AI4091
 AI4091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR171300(NAD 83)
 AI4091
 AI4091                          SUPERSEDED SURVEY CONTROL
 AI4091
 AI4091.No superseded survey control is available for this station.
 AI4091
 AI4091_MARKER: DB = BENCH MARK DISK
 AI4091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4091_STAMPING: 20-145.60
 AI4091_MARK LOGO: SDDT
 AI4091_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4091+STABILITY: SURFACE MOTION
 AI4091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4091+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4091
 AI4091  HISTORY     - Date     Condition        Report By
 AI4091  HISTORY     - 1993     MONUMENTED       SDDT
 AI4091  HISTORY     - 19990622 GOOD             NGS
 AI4091
 AI4091                          STATION DESCRIPTION
 AI4091
 AI4091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4091'7.9 KM (4.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4091'IN ISABEL, 680.9 M (2233.9 FT) WEST OF MILEPOST 146, 22.8 M (74.8 FT)
 AI4091'NORTH OF THE HIGHWAY CENTERLINE, 21.2 M (69.6 FT) WEST OF THE CENTER
 AI4091'OF A FIELD ENTRANCE, 9.0 M (29.5 FT) WEST OF A UTILITY POLE, 1.6 M
 AI4091'(5.2 FT) WEST OF A RIGHT-OF-WAY POST, 0.3 M (1.0 FT) NORTH OF A
 AI4091'WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AI4091'IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE. NOTE--THE
 AI4091'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4092 ***********************************************************************
 AI4092  DESIGNATION -  20 146.60
 AI4092  PID         -  AI4092
 AI4092  STATE/COUNTY-  SD/DEWEY
 AI4092  COUNTRY     -  US
 AI4092  USGS QUAD   -  FIRESTEEL (2017)
 AI4092
 AI4092                         *CURRENT SURVEY CONTROL
 AI4092  ______________________________________________________________________
 AI4092* NAD 83(1986) POSITION- 45 24 01.     (N) 101 18 59.     (W)   SCALED
 AI4092* NAVD 88 ORTHO HEIGHT -   712.171 (meters)     2336.51  (feet) ADJUSTED
 AI4092  ______________________________________________________________________
 AI4092  GEOID HEIGHT    -        -20.756 (meters)                     GEOID18
 AI4092  DYNAMIC HEIGHT  -        712.067 (meters)     2336.17  (feet) COMP
 AI4092  MODELED GRAVITY -    980,445.5   (mgal)                       NAVD 88
 AI4092
 AI4092  VERT ORDER      -  FIRST     CLASS II
 AI4092
 AI4092.The horizontal coordinates were scaled from a map and have
 AI4092.an estimated accuracy of +/- 6 seconds.
 AI4092
 AI4092.The orthometric height was determined by differential leveling and
 AI4092.adjusted by the NATIONAL GEODETIC SURVEY
 AI4092.in April 2000.
 AI4092
 AI4092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4092.GEOID18 height accuracy estimate available here.
 AI4092
 AI4092.Click photographs - Photos may exist for this station.
 AI4092
 AI4092.The dynamic height is computed by dividing the NAVD 88
 AI4092.geopotential number by the normal gravity value computed on the
 AI4092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4092.degrees latitude (g = 980.6199 gals.).
 AI4092
 AI4092.The modeled gravity was interpolated from observed gravity values.
 AI4092
 AI4092;                    North         East    Units  Estimated Accuracy
 AI4092;SPC SD N     -   174,960.      496,940.      MT  (+/- 180 meters Scaled)
 AI4092
 AI4092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR187300(NAD 83)
 AI4092
 AI4092                          SUPERSEDED SURVEY CONTROL
 AI4092
 AI4092.No superseded survey control is available for this station.
 AI4092
 AI4092_MARKER: DB = BENCH MARK DISK
 AI4092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4092_STAMPING: 20-146.60
 AI4092_MARK LOGO: SDDT
 AI4092_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4092+STABILITY: SURFACE MOTION
 AI4092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4092+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4092
 AI4092  HISTORY     - Date     Condition        Report By
 AI4092  HISTORY     - 1993     MONUMENTED       SDDT
 AI4092  HISTORY     - 19990622 GOOD             NGS
 AI4092
 AI4092                          STATION DESCRIPTION
 AI4092
 AI4092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4092'9.5 KM (5.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4092'IN ISABEL, 681.4 M (2235.6 FT) WEST OF MILEPOST 147, 22.8 M (74.8 FT)
 AI4092'NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) SOUTHEAST OF THE MOST
 AI4092'EASTERLY OF 2 UTILITY POLES WITH 3 GUY CABLES, 1.5 M (4.9 FT) EAST OF
 AI4092'A RIGHT-OF-WAY POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4092'0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHEAST OF A
 AI4092'WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AI4092'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4093 ***********************************************************************
 AI4093  DESIGNATION -  20 147.60
 AI4093  PID         -  AI4093
 AI4093  STATE/COUNTY-  SD/DEWEY
 AI4093  COUNTRY     -  US
 AI4093  USGS QUAD   -  FIRESTEEL (2017)
 AI4093
 AI4093                         *CURRENT SURVEY CONTROL
 AI4093  ______________________________________________________________________
 AI4093* NAD 83(1986) POSITION- 45 24 00.     (N) 101 17 44.     (W)   SCALED
 AI4093* NAVD 88 ORTHO HEIGHT -   691.625 (meters)     2269.11  (feet) ADJUSTED
 AI4093  ______________________________________________________________________
 AI4093  GEOID HEIGHT    -        -20.793 (meters)                     GEOID18
 AI4093  DYNAMIC HEIGHT  -        691.523 (meters)     2268.77  (feet) COMP
 AI4093  MODELED GRAVITY -    980,446.6   (mgal)                       NAVD 88
 AI4093
 AI4093  VERT ORDER      -  FIRST     CLASS II
 AI4093
 AI4093.The horizontal coordinates were scaled from a map and have
 AI4093.an estimated accuracy of +/- 6 seconds.
 AI4093
 AI4093.The orthometric height was determined by differential leveling and
 AI4093.adjusted by the NATIONAL GEODETIC SURVEY
 AI4093.in April 2000.
 AI4093
 AI4093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4093.GEOID18 height accuracy estimate available here.
 AI4093
 AI4093.Click photographs - Photos may exist for this station.
 AI4093
 AI4093.The dynamic height is computed by dividing the NAVD 88
 AI4093.geopotential number by the normal gravity value computed on the
 AI4093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4093.degrees latitude (g = 980.6199 gals.).
 AI4093
 AI4093.The modeled gravity was interpolated from observed gravity values.
 AI4093
 AI4093;                    North         East    Units  Estimated Accuracy
 AI4093;SPC SD N     -   174,910.      498,570.      MT  (+/- 180 meters Scaled)
 AI4093
 AI4093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR203299(NAD 83)
 AI4093
 AI4093                          SUPERSEDED SURVEY CONTROL
 AI4093
 AI4093.No superseded survey control is available for this station.
 AI4093
 AI4093_MARKER: DB = BENCH MARK DISK
 AI4093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4093_STAMPING: 20-147.60
 AI4093_MARK LOGO: SDDT
 AI4093_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4093+STABILITY: SURFACE MOTION
 AI4093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4093+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4093
 AI4093  HISTORY     - Date     Condition        Report By
 AI4093  HISTORY     - 1993     MONUMENTED       SDDT
 AI4093  HISTORY     - 19990622 GOOD             NGS
 AI4093
 AI4093                          STATION DESCRIPTION
 AI4093
 AI4093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4093'11.1 KM (6.90 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4093'IN ISABEL, 689.7 M (2262.8 FT) WEST OF MILEPOST 148, 22.8 M (74.8 FT)
 AI4093'NORTH OF THE HIGHWAY CENTERLINE, 7.7 M (25.3 FT) SOUTH OF A T-FENCE
 AI4093'CORNER, 6.3 M (20.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M
 AI4093'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AI4093'WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AI4093'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE. NOTE--THE
 AI4093'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4094 ***********************************************************************
 AI4094  DESIGNATION -  20 148.45
 AI4094  PID         -  AI4094
 AI4094  STATE/COUNTY-  SD/DEWEY
 AI4094  COUNTRY     -  US
 AI4094  USGS QUAD   -  FIRESTEEL (2017)
 AI4094
 AI4094                         *CURRENT SURVEY CONTROL
 AI4094  ______________________________________________________________________
 AI4094* NAD 83(1986) POSITION- 45 24 28.     (N) 101 17 10.     (W)   SCALED
 AI4094* NAVD 88 ORTHO HEIGHT -   692.752 (meters)     2272.80  (feet) ADJUSTED
 AI4094  ______________________________________________________________________
 AI4094  GEOID HEIGHT    -        -20.794 (meters)                     GEOID18
 AI4094  DYNAMIC HEIGHT  -        692.652 (meters)     2272.48  (feet) COMP
 AI4094  MODELED GRAVITY -    980,448.1   (mgal)                       NAVD 88
 AI4094
 AI4094  VERT ORDER      -  FIRST     CLASS II
 AI4094
 AI4094.The horizontal coordinates were scaled from a map and have
 AI4094.an estimated accuracy of +/- 6 seconds.
 AI4094
 AI4094.The orthometric height was determined by differential leveling and
 AI4094.adjusted by the NATIONAL GEODETIC SURVEY
 AI4094.in April 2000.
 AI4094
 AI4094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4094.GEOID18 height accuracy estimate available here.
 AI4094
 AI4094.Click photographs - Photos may exist for this station.
 AI4094
 AI4094.The dynamic height is computed by dividing the NAVD 88
 AI4094.geopotential number by the normal gravity value computed on the
 AI4094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4094.degrees latitude (g = 980.6199 gals.).
 AI4094
 AI4094.The modeled gravity was interpolated from observed gravity values.
 AI4094
 AI4094;                    North         East    Units  Estimated Accuracy
 AI4094;SPC SD N     -   175,760.      499,320.      MT  (+/- 180 meters Scaled)
 AI4094
 AI4094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR211307(NAD 83)
 AI4094
 AI4094                          SUPERSEDED SURVEY CONTROL
 AI4094
 AI4094.No superseded survey control is available for this station.
 AI4094
 AI4094_MARKER: DB = BENCH MARK DISK
 AI4094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4094_STAMPING: 20-148.45
 AI4094_MARK LOGO: SDDT
 AI4094_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4094+STABILITY: SURFACE MOTION
 AI4094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4094+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4094
 AI4094  HISTORY     - Date     Condition        Report By
 AI4094  HISTORY     - 1993     MONUMENTED       SDDT
 AI4094  HISTORY     - 19990622 GOOD             NGS
 AI4094
 AI4094                          STATION DESCRIPTION
 AI4094
 AI4094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4094'12.5 KM (7.75 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4094'IN ISABEL, 713.0 M (2339.2 FT) EAST OF MILEPOST 148, 23.0 M (75.5 FT)
 AI4094'WEST OF THE HIGHWAY CENTERLINE, 13.2 M (43.3 FT) SOUTH OF THE CENTER
 AI4094'OF A FIELD ENTRANCE, 0.5 M (1.6 FT) EAST OF A FENCE, 0.3 M (1.0 FT)
 AI4094'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST,
 AI4094'0.1 M (0.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED
 AI4094'0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4094'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4095 ***********************************************************************
 AI4095  DESIGNATION -  20 148.95
 AI4095  PID         -  AI4095
 AI4095  STATE/COUNTY-  SD/DEWEY
 AI4095  COUNTRY     -  US
 AI4095  USGS QUAD   -  FIRESTEEL (2017)
 AI4095
 AI4095                         *CURRENT SURVEY CONTROL
 AI4095  ______________________________________________________________________
 AI4095* NAD 83(1986) POSITION- 45 24 52.     (N) 101 17 11.     (W)   SCALED
 AI4095* NAVD 88 ORTHO HEIGHT -   705.332 (meters)     2314.08  (feet) ADJUSTED
 AI4095  ______________________________________________________________________
 AI4095  GEOID HEIGHT    -        -20.780 (meters)                     GEOID18
 AI4095  DYNAMIC HEIGHT  -        705.231 (meters)     2313.75  (feet) COMP
 AI4095  MODELED GRAVITY -    980,449.0   (mgal)                       NAVD 88
 AI4095
 AI4095  VERT ORDER      -  FIRST     CLASS II
 AI4095
 AI4095.The horizontal coordinates were scaled from a map and have
 AI4095.an estimated accuracy of +/- 6 seconds.
 AI4095
 AI4095.The orthometric height was determined by differential leveling and
 AI4095.adjusted by the NATIONAL GEODETIC SURVEY
 AI4095.in April 2000.
 AI4095
 AI4095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4095.GEOID18 height accuracy estimate available here.
 AI4095
 AI4095.Click photographs - Photos may exist for this station.
 AI4095
 AI4095.The dynamic height is computed by dividing the NAVD 88
 AI4095.geopotential number by the normal gravity value computed on the
 AI4095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4095.degrees latitude (g = 980.6199 gals.).
 AI4095
 AI4095.The modeled gravity was interpolated from observed gravity values.
 AI4095
 AI4095;                    North         East    Units  Estimated Accuracy
 AI4095;SPC SD N     -   176,500.      499,320.      MT  (+/- 180 meters Scaled)
 AI4095
 AI4095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR211315(NAD 83)
 AI4095
 AI4095                          SUPERSEDED SURVEY CONTROL
 AI4095
 AI4095.No superseded survey control is available for this station.
 AI4095
 AI4095_MARKER: Z = SEE DESCRIPTION
 AI4095_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4095_STAMPING: 20-148.95 1997
 AI4095_MARK LOGO: NGS
 AI4095_PROJECTION: FLUSH
 AI4095_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4095+STABILITY: POSITION/ELEVATION WELL
 AI4095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4095+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4095_ROD/PIPE-DEPTH: 6.4 meters
 AI4095_SLEEVE-DEPTH  : 2.0 meters
 AI4095
 AI4095  HISTORY     - Date     Condition        Report By
 AI4095  HISTORY     - 1997     MONUMENTED       SDDT
 AI4095  HISTORY     - 19990622 GOOD             NGS
 AI4095
 AI4095                          STATION DESCRIPTION
 AI4095
 AI4095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4095'13.3 KM (8.25 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4095'IN ISABEL, 98.6 M (323.5 FT) WEST OF MILEPOST 149, 23.3 M (76.4 FT)
 AI4095'WEST OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) SOUTH OF THE CENTER OF
 AI4095'A FIELD ENTRANCE, 0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE, 0.4
 AI4095'M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) ABOVE THE
 AI4095'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AI4095'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM
 AI4095'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI4095'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON
 AI4095'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4096 ***********************************************************************
 AI4096  DESIGNATION -  20 149.35
 AI4096  PID         -  AI4096
 AI4096  STATE/COUNTY-  SD/DEWEY
 AI4096  COUNTRY     -  US
 AI4096  USGS QUAD   -  FIRESTEEL (2017)
 AI4096
 AI4096                         *CURRENT SURVEY CONTROL
 AI4096  ______________________________________________________________________
 AI4096* NAD 83(1986) POSITION- 45 25 20.     (N) 101 17 10.     (W)   SCALED
 AI4096* NAVD 88 ORTHO HEIGHT -   715.120 (meters)     2346.19  (feet) ADJUSTED
 AI4096  ______________________________________________________________________
 AI4096  GEOID HEIGHT    -        -20.766 (meters)                     GEOID18
 AI4096  DYNAMIC HEIGHT  -        715.018 (meters)     2345.85  (feet) COMP
 AI4096  MODELED GRAVITY -    980,450.0   (mgal)                       NAVD 88
 AI4096
 AI4096  VERT ORDER      -  FIRST     CLASS II
 AI4096
 AI4096.The horizontal coordinates were scaled from a map and have
 AI4096.an estimated accuracy of +/- 6 seconds.
 AI4096
 AI4096.The orthometric height was determined by differential leveling and
 AI4096.adjusted by the NATIONAL GEODETIC SURVEY
 AI4096.in April 2000.
 AI4096
 AI4096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4096.GEOID18 height accuracy estimate available here.
 AI4096
 AI4096.Click photographs - Photos may exist for this station.
 AI4096
 AI4096.The dynamic height is computed by dividing the NAVD 88
 AI4096.geopotential number by the normal gravity value computed on the
 AI4096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4096.degrees latitude (g = 980.6199 gals.).
 AI4096
 AI4096.The modeled gravity was interpolated from observed gravity values.
 AI4096
 AI4096;                    North         East    Units  Estimated Accuracy
 AI4096;SPC SD N     -   177,360.      499,350.      MT  (+/- 180 meters Scaled)
 AI4096
 AI4096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR211323(NAD 83)
 AI4096
 AI4096                          SUPERSEDED SURVEY CONTROL
 AI4096
 AI4096.No superseded survey control is available for this station.
 AI4096
 AI4096_MARKER: DB = BENCH MARK DISK
 AI4096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4096_STAMPING: 20-149.35
 AI4096_MARK LOGO: SDDT
 AI4096_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4096+STABILITY: SURFACE MOTION
 AI4096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4096+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4096
 AI4096  HISTORY     - Date     Condition        Report By
 AI4096  HISTORY     - 1993     MONUMENTED       SDDT
 AI4096  HISTORY     - 19990622 GOOD             NGS
 AI4096
 AI4096                          STATION DESCRIPTION
 AI4096
 AI4096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4096'14.1 KM (8.75 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4096'IN ISABEL, 713.6 M (2341.2 FT) EAST OF MILEPOST 149, 22.6 M (74.1 FT)
 AI4096'WEST OF THE HIGHWAY CENTERLINE, 22.5 M (73.8 FT) NORTH OF A FENCE
 AI4096'CORNER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AI4096'WEST OF A WITNESS POST, 0.1 M (0.3 FT) EAST OF A WITNESS POST, AND THE
 AI4096'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AI4096'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4097 ***********************************************************************
 AI4097  DESIGNATION -  20 150.35
 AI4097  PID         -  AI4097
 AI4097  STATE/COUNTY-  SD/DEWEY
 AI4097  COUNTRY     -  US
 AI4097  USGS QUAD   -  FIRESTEEL (2017)
 AI4097
 AI4097                         *CURRENT SURVEY CONTROL
 AI4097  ______________________________________________________________________
 AI4097* NAD 83(1986) POSITION- 45 25 45.     (N) 101 16 30.     (W)   SCALED
 AI4097* NAVD 88 ORTHO HEIGHT -   706.743 (meters)     2318.71  (feet) ADJUSTED
 AI4097  ______________________________________________________________________
 AI4097  GEOID HEIGHT    -        -20.775 (meters)                     GEOID18
 AI4097  DYNAMIC HEIGHT  -        706.644 (meters)     2318.38  (feet) COMP
 AI4097  MODELED GRAVITY -    980,451.4   (mgal)                       NAVD 88
 AI4097
 AI4097  VERT ORDER      -  FIRST     CLASS II
 AI4097
 AI4097.The horizontal coordinates were scaled from a map and have
 AI4097.an estimated accuracy of +/- 6 seconds.
 AI4097
 AI4097.The orthometric height was determined by differential leveling and
 AI4097.adjusted by the NATIONAL GEODETIC SURVEY
 AI4097.in April 2000.
 AI4097
 AI4097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4097.GEOID18 height accuracy estimate available here.
 AI4097
 AI4097.Click photographs - Photos may exist for this station.
 AI4097
 AI4097.The dynamic height is computed by dividing the NAVD 88
 AI4097.geopotential number by the normal gravity value computed on the
 AI4097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4097.degrees latitude (g = 980.6199 gals.).
 AI4097
 AI4097.The modeled gravity was interpolated from observed gravity values.
 AI4097
 AI4097;                    North         East    Units  Estimated Accuracy
 AI4097;SPC SD N     -   178,120.      500,230.      MT  (+/- 180 meters Scaled)
 AI4097
 AI4097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR220331(NAD 83)
 AI4097
 AI4097                          SUPERSEDED SURVEY CONTROL
 AI4097
 AI4097.No superseded survey control is available for this station.
 AI4097
 AI4097_MARKER: DB = BENCH MARK DISK
 AI4097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4097_STAMPING: 20-150.35
 AI4097_MARK LOGO: SDDT
 AI4097_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4097+STABILITY: SURFACE MOTION
 AI4097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4097+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4097
 AI4097  HISTORY     - Date     Condition        Report By
 AI4097  HISTORY     - 1993     MONUMENTED       SDDT
 AI4097  HISTORY     - 19990622 GOOD             NGS
 AI4097
 AI4097                          STATION DESCRIPTION
 AI4097
 AI4097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4097'15.5 KM (9.65 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4097'IN ISABEL, 515.2 M (1690.3 FT) EAST OF MILEPOST 150, 23.0 M (75.5 FT)
 AI4097'NORTH OF THE HIGHWAY CENTERLINE, 2.8 M (9.2 FT) EAST OF A FENCE
 AI4097'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AI4097'SOUTH OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AI4097'POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AI4097'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4098 ***********************************************************************
 AI4098  DESIGNATION -  20 151.35
 AI4098  PID         -  AI4098
 AI4098  STATE/COUNTY-  SD/DEWEY
 AI4098  COUNTRY     -  US
 AI4098  USGS QUAD   -  FIRESTEEL (2017)
 AI4098
 AI4098                         *CURRENT SURVEY CONTROL
 AI4098  ______________________________________________________________________
 AI4098* NAD 83(1986) POSITION- 45 25 46.     (N) 101 15 15.     (W)   SCALED
 AI4098* NAVD 88 ORTHO HEIGHT -   694.171 (meters)     2277.46  (feet) ADJUSTED
 AI4098  ______________________________________________________________________
 AI4098  GEOID HEIGHT    -        -20.814 (meters)                     GEOID18
 AI4098  DYNAMIC HEIGHT  -        694.074 (meters)     2277.14  (feet) COMP
 AI4098  MODELED GRAVITY -    980,452.1   (mgal)                       NAVD 88
 AI4098
 AI4098  VERT ORDER      -  FIRST     CLASS II
 AI4098
 AI4098.The horizontal coordinates were scaled from a map and have
 AI4098.an estimated accuracy of +/- 6 seconds.
 AI4098
 AI4098.The orthometric height was determined by differential leveling and
 AI4098.adjusted by the NATIONAL GEODETIC SURVEY
 AI4098.in April 2000.
 AI4098
 AI4098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4098.GEOID18 height accuracy estimate available here.
 AI4098
 AI4098.Click photographs - Photos may exist for this station.
 AI4098
 AI4098.The dynamic height is computed by dividing the NAVD 88
 AI4098.geopotential number by the normal gravity value computed on the
 AI4098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4098.degrees latitude (g = 980.6199 gals.).
 AI4098
 AI4098.The modeled gravity was interpolated from observed gravity values.
 AI4098
 AI4098;                    North         East    Units  Estimated Accuracy
 AI4098;SPC SD N     -   178,130.      501,860.      MT  (+/- 180 meters Scaled)
 AI4098
 AI4098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR236331(NAD 83)
 AI4098
 AI4098                          SUPERSEDED SURVEY CONTROL
 AI4098
 AI4098.No superseded survey control is available for this station.
 AI4098
 AI4098_MARKER: DB = BENCH MARK DISK
 AI4098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4098_STAMPING: 20-151.35
 AI4098_MARK LOGO: SDDT
 AI4098_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4098+STABILITY: SURFACE MOTION
 AI4098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4098+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4098
 AI4098  HISTORY     - Date     Condition        Report By
 AI4098  HISTORY     - 1993     MONUMENTED       SDDT
 AI4098  HISTORY     - 19990622 GOOD             NGS
 AI4098
 AI4098                          STATION DESCRIPTION
 AI4098
 AI4098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4098'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4098'TIMBER LAKE, THENCE 14.1 KM (8.75 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4098'534.1 M (1752.3 FT) EAST OF MILEPOST 151, 22.9 M (75.1 FT) NORTH OF
 AI4098'THE HIGHWAY CENTERLINE, 19.3 M (63.3 FT) EAST OF THE CENTER OF A FIELD
 AI4098'ENTRANCE, 18.0 M (59.1 FT) SOUTHEAST OF AN UNDERGROUND CABLE JUNCTION
 AI4098'BOX, 1.2 M (3.9 FT) SOUTHWEST OF A UTILITY POLE, 1.0 M (3.3 FT) BELOW
 AI4098'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1
 AI4098'M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M
 AI4098'(0.3 FT) BELOW THE GROUND SURFACE. NOTE--THE MONUMENT IS ON HIGHWAY
 AI4098'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4099 ***********************************************************************
 AI4099  DESIGNATION -  20 152.35
 AI4099  PID         -  AI4099
 AI4099  STATE/COUNTY-  SD/DEWEY
 AI4099  COUNTRY     -  US
 AI4099  USGS QUAD   -  BREWER BUTTE (2017)
 AI4099
 AI4099                         *CURRENT SURVEY CONTROL
 AI4099  ______________________________________________________________________
 AI4099* NAD 83(1986) POSITION- 45 25 47.     (N) 101 14 03.     (W)   SCALED
 AI4099* NAVD 88 ORTHO HEIGHT -   680.350 (meters)     2232.11  (feet) ADJUSTED
 AI4099  ______________________________________________________________________
 AI4099  GEOID HEIGHT    -        -20.854 (meters)                     GEOID18
 AI4099  DYNAMIC HEIGHT  -        680.254 (meters)     2231.80  (feet) COMP
 AI4099  MODELED GRAVITY -    980,452.6   (mgal)                       NAVD 88
 AI4099
 AI4099  VERT ORDER      -  FIRST     CLASS II
 AI4099
 AI4099.The horizontal coordinates were scaled from a map and have
 AI4099.an estimated accuracy of +/- 6 seconds.
 AI4099
 AI4099.The orthometric height was determined by differential leveling and
 AI4099.adjusted by the NATIONAL GEODETIC SURVEY
 AI4099.in April 2000.
 AI4099
 AI4099.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4099.GEOID18 height accuracy estimate available here.
 AI4099
 AI4099.Click photographs - Photos may exist for this station.
 AI4099
 AI4099.The dynamic height is computed by dividing the NAVD 88
 AI4099.geopotential number by the normal gravity value computed on the
 AI4099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4099.degrees latitude (g = 980.6199 gals.).
 AI4099
 AI4099.The modeled gravity was interpolated from observed gravity values.
 AI4099
 AI4099;                    North         East    Units  Estimated Accuracy
 AI4099;SPC SD N     -   178,130.      503,430.      MT  (+/- 180 meters Scaled)
 AI4099
 AI4099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR252331(NAD 83)
 AI4099
 AI4099                          SUPERSEDED SURVEY CONTROL
 AI4099
 AI4099.No superseded survey control is available for this station.
 AI4099
 AI4099_MARKER: DB = BENCH MARK DISK
 AI4099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4099_STAMPING: 20-152.35
 AI4099_MARK LOGO: SDDT
 AI4099_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4099+STABILITY: SURFACE MOTION
 AI4099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4099+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4099
 AI4099  HISTORY     - Date     Condition        Report By
 AI4099  HISTORY     - 1993     MONUMENTED       SDDT
 AI4099  HISTORY     - 19990622 GOOD             NGS
 AI4099
 AI4099                          STATION DESCRIPTION
 AI4099
 AI4099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4099'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4099'TIMBER LAKE, THENCE 12.6 KM (7.80 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4099'509.7 M (1672.2 FT) EAST OF MILEPOST 152, 32.9 M (107.9 FT) EAST OF
 AI4099'THE CENTER OF A DRIVEWAY, 23.0 M (75.5 FT) NORTH OF THE HIGHWAY
 AI4099'CENTERLINE, 1.2 M (3.9 FT) SOUTHWEST OF A T-JUNCTION UTILITY POLE WITH
 AI4099'2 GUY CABLES, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE CORNER, 0.3 M (1.0
 AI4099'FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST,
 AI4099'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI4099'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4100 ***********************************************************************
 AI4100  DESIGNATION -  20 152.80
 AI4100  PID         -  AI4100
 AI4100  STATE/COUNTY-  SD/DEWEY
 AI4100  COUNTRY     -  US
 AI4100  USGS QUAD   -  BREWER BUTTE (2017)
 AI4100
 AI4100                         *CURRENT SURVEY CONTROL
 AI4100  ______________________________________________________________________
 AI4100* NAD 83(1986) POSITION- 45 25 45.     (N) 101 13 27.     (W)   SCALED
 AI4100* NAVD 88 ORTHO HEIGHT -   674.128 (meters)     2211.70  (feet) ADJUSTED
 AI4100  ______________________________________________________________________
 AI4100  GEOID HEIGHT    -        -20.875 (meters)                     GEOID18
 AI4100  DYNAMIC HEIGHT  -        674.033 (meters)     2211.39  (feet) COMP
 AI4100  MODELED GRAVITY -    980,452.6   (mgal)                       NAVD 88
 AI4100
 AI4100  VERT ORDER      -  FIRST     CLASS II
 AI4100
 AI4100.The horizontal coordinates were scaled from a map and have
 AI4100.an estimated accuracy of +/- 6 seconds.
 AI4100
 AI4100.The orthometric height was determined by differential leveling and
 AI4100.adjusted by the NATIONAL GEODETIC SURVEY
 AI4100.in April 2000.
 AI4100
 AI4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4100.GEOID18 height accuracy estimate available here.
 AI4100
 AI4100.Click photographs - Photos may exist for this station.
 AI4100
 AI4100.The dynamic height is computed by dividing the NAVD 88
 AI4100.geopotential number by the normal gravity value computed on the
 AI4100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4100.degrees latitude (g = 980.6199 gals.).
 AI4100
 AI4100.The modeled gravity was interpolated from observed gravity values.
 AI4100
 AI4100;                    North         East    Units  Estimated Accuracy
 AI4100;SPC SD N     -   178,060.      504,210.      MT  (+/- 180 meters Scaled)
 AI4100
 AI4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR260330(NAD 83)
 AI4100
 AI4100                          SUPERSEDED SURVEY CONTROL
 AI4100
 AI4100.No superseded survey control is available for this station.
 AI4100
 AI4100_MARKER: Z = SEE DESCRIPTION
 AI4100_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4100_STAMPING: 20-152.80 1997
 AI4100_MARK LOGO: NGS
 AI4100_PROJECTION: FLUSH
 AI4100_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4100_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4100+STABILITY: POSITION/ELEVATION WELL
 AI4100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4100+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4100_ROD/PIPE-DEPTH: 6.4 meters
 AI4100_SLEEVE-DEPTH  : 2.0 meters
 AI4100
 AI4100  HISTORY     - Date     Condition        Report By
 AI4100  HISTORY     - 1997     MONUMENTED       SDDT
 AI4100  HISTORY     - 19990622 GOOD             NGS
 AI4100
 AI4100                          STATION DESCRIPTION
 AI4100
 AI4100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4100'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4100'TIMBER LAKE, THENCE 11.8 KM (7.35 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4100'29.8 M (97.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 24.7 M (81.0 FT)
 AI4100'WEST OF THE CENTERLINE OF STATE HIGHWAY 63, 0.5 M (1.6 FT) BELOW THE
 AI4100'LEVEL OF THE HIGHWAYS, 0.4 M (1.3 FT) SOUTHWEST OF A METAL GUARD POST,
 AI4100'AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST AND FENCE.
 AI4100'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI4100'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI4100'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4100'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4101 ***********************************************************************
 AI4101  DESIGNATION -  20 153.32
 AI4101  PID         -  AI4101
 AI4101  STATE/COUNTY-  SD/DEWEY
 AI4101  COUNTRY     -  US
 AI4101  USGS QUAD   -  BREWER BUTTE (2017)
 AI4101
 AI4101                         *CURRENT SURVEY CONTROL
 AI4101  ______________________________________________________________________
 AI4101* NAD 83(1986) POSITION- 45 25 47.     (N) 101 12 51.     (W)   SCALED
 AI4101* NAVD 88 ORTHO HEIGHT -   684.866 (meters)     2246.93  (feet) ADJUSTED
 AI4101  ______________________________________________________________________
 AI4101  GEOID HEIGHT    -        -20.894 (meters)                     GEOID18
 AI4101  DYNAMIC HEIGHT  -        684.770 (meters)     2246.62  (feet) COMP
 AI4101  MODELED GRAVITY -    980,452.7   (mgal)                       NAVD 88
 AI4101
 AI4101  VERT ORDER      -  FIRST     CLASS II
 AI4101
 AI4101.The horizontal coordinates were scaled from a map and have
 AI4101.an estimated accuracy of +/- 6 seconds.
 AI4101
 AI4101.The orthometric height was determined by differential leveling and
 AI4101.adjusted by the NATIONAL GEODETIC SURVEY
 AI4101.in April 2000.
 AI4101
 AI4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4101.GEOID18 height accuracy estimate available here.
 AI4101
 AI4101.Click photographs - Photos may exist for this station.
 AI4101
 AI4101.The dynamic height is computed by dividing the NAVD 88
 AI4101.geopotential number by the normal gravity value computed on the
 AI4101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4101.degrees latitude (g = 980.6199 gals.).
 AI4101
 AI4101.The modeled gravity was interpolated from observed gravity values.
 AI4101
 AI4101;                    North         East    Units  Estimated Accuracy
 AI4101;SPC SD N     -   178,110.      504,990.      MT  (+/- 180 meters Scaled)
 AI4101
 AI4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR267330(NAD 83)
 AI4101
 AI4101                          SUPERSEDED SURVEY CONTROL
 AI4101
 AI4101.No superseded survey control is available for this station.
 AI4101
 AI4101_MARKER: DB = BENCH MARK DISK
 AI4101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4101_STAMPING: 20-153.32
 AI4101_MARK LOGO: SDDT
 AI4101_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4101+STABILITY: SURFACE MOTION
 AI4101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4101+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4101
 AI4101  HISTORY     - Date     Condition        Report By
 AI4101  HISTORY     - 1998     MONUMENTED       SDDT
 AI4101  HISTORY     - 19990622 GOOD             NGS
 AI4101
 AI4101                          STATION DESCRIPTION
 AI4101
 AI4101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4101'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4101'TIMBER LAKE, THENCE 11.0 KM (6.85 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4101'22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) WEST
 AI4101'OF A UTILITY POLE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2
 AI4101'M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4101'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4102 ***********************************************************************
 AI4102  DESIGNATION -  20 154.34
 AI4102  PID         -  AI4102
 AI4102  STATE/COUNTY-  SD/DEWEY
 AI4102  COUNTRY     -  US
 AI4102  USGS QUAD   -  BREWER BUTTE (2017)
 AI4102
 AI4102                         *CURRENT SURVEY CONTROL
 AI4102  ______________________________________________________________________
 AI4102* NAD 83(1986) POSITION- 45 25 46.     (N) 101 11 34.     (W)   SCALED
 AI4102* NAVD 88 ORTHO HEIGHT -   672.631 (meters)     2206.79  (feet) ADJUSTED
 AI4102  ______________________________________________________________________
 AI4102  GEOID HEIGHT    -        -20.938 (meters)                     GEOID18
 AI4102  DYNAMIC HEIGHT  -        672.535 (meters)     2206.48  (feet) COMP
 AI4102  MODELED GRAVITY -    980,452.5   (mgal)                       NAVD 88
 AI4102
 AI4102  VERT ORDER      -  FIRST     CLASS II
 AI4102
 AI4102.The horizontal coordinates were scaled from a map and have
 AI4102.an estimated accuracy of +/- 6 seconds.
 AI4102
 AI4102.The orthometric height was determined by differential leveling and
 AI4102.adjusted by the NATIONAL GEODETIC SURVEY
 AI4102.in April 2000.
 AI4102
 AI4102.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4102.GEOID18 height accuracy estimate available here.
 AI4102
 AI4102.Click photographs - Photos may exist for this station.
 AI4102
 AI4102.The dynamic height is computed by dividing the NAVD 88
 AI4102.geopotential number by the normal gravity value computed on the
 AI4102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4102.degrees latitude (g = 980.6199 gals.).
 AI4102
 AI4102.The modeled gravity was interpolated from observed gravity values.
 AI4102
 AI4102;                    North         East    Units  Estimated Accuracy
 AI4102;SPC SD N     -   178,050.      506,670.      MT  (+/- 180 meters Scaled)
 AI4102
 AI4102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR284329(NAD 83)
 AI4102
 AI4102                          SUPERSEDED SURVEY CONTROL
 AI4102
 AI4102.No superseded survey control is available for this station.
 AI4102
 AI4102_MARKER: DB = BENCH MARK DISK
 AI4102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4102_STAMPING: 20-154.34
 AI4102_MARK LOGO: SDDT
 AI4102_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4102+STABILITY: SURFACE MOTION
 AI4102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4102+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4102
 AI4102  HISTORY     - Date     Condition        Report By
 AI4102  HISTORY     - 1998     MONUMENTED       SDDT
 AI4102  HISTORY     - 19990622 GOOD             NGS
 AI4102
 AI4102                          STATION DESCRIPTION
 AI4102
 AI4102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4102'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4102'TIMBER LAKE, THENCE 9.3 KM (5.75 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4102'22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.1 M (13.5 FT) WEST
 AI4102'OF A UTILITY POLE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AI4102'M (1.6 FT) EAST OF A RIGHT-OF-WAY POST, 0.1 M (0.3 FT) SOUTH OF A
 AI4102'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4102'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4103 ***********************************************************************
 AI4103  DESIGNATION -  20 155.35
 AI4103  PID         -  AI4103
 AI4103  STATE/COUNTY-  SD/DEWEY
 AI4103  COUNTRY     -  US
 AI4103  USGS QUAD   -  BREWER BUTTE (2017)
 AI4103
 AI4103                         *CURRENT SURVEY CONTROL
 AI4103  ______________________________________________________________________
 AI4103* NAD 83(1986) POSITION- 45 25 46.     (N) 101 10 20.     (W)   SCALED
 AI4103* NAVD 88 ORTHO HEIGHT -   673.647 (meters)     2210.12  (feet) ADJUSTED
 AI4103  ______________________________________________________________________
 AI4103  GEOID HEIGHT    -        -20.980 (meters)                     GEOID18
 AI4103  DYNAMIC HEIGHT  -        673.551 (meters)     2209.81  (feet) COMP
 AI4103  MODELED GRAVITY -    980,452.3   (mgal)                       NAVD 88
 AI4103
 AI4103  VERT ORDER      -  FIRST     CLASS II
 AI4103
 AI4103.The horizontal coordinates were scaled from a map and have
 AI4103.an estimated accuracy of +/- 6 seconds.
 AI4103
 AI4103.The orthometric height was determined by differential leveling and
 AI4103.adjusted by the NATIONAL GEODETIC SURVEY
 AI4103.in April 2000.
 AI4103
 AI4103.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4103.GEOID18 height accuracy estimate available here.
 AI4103
 AI4103.Click photographs - Photos may exist for this station.
 AI4103
 AI4103.The dynamic height is computed by dividing the NAVD 88
 AI4103.geopotential number by the normal gravity value computed on the
 AI4103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4103.degrees latitude (g = 980.6199 gals.).
 AI4103
 AI4103.The modeled gravity was interpolated from observed gravity values.
 AI4103
 AI4103;                    North         East    Units  Estimated Accuracy
 AI4103;SPC SD N     -   178,030.      508,270.      MT  (+/- 180 meters Scaled)
 AI4103
 AI4103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR300329(NAD 83)
 AI4103
 AI4103                          SUPERSEDED SURVEY CONTROL
 AI4103
 AI4103.No superseded survey control is available for this station.
 AI4103
 AI4103_MARKER: DB = BENCH MARK DISK
 AI4103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4103_STAMPING: 20-155.35
 AI4103_MARK LOGO: SDDT
 AI4103_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4103+STABILITY: SURFACE MOTION
 AI4103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4103+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4103
 AI4103  HISTORY     - Date     Condition        Report By
 AI4103  HISTORY     - 1998     MONUMENTED       SDDT
 AI4103  HISTORY     - 19990622 GOOD             NGS
 AI4103
 AI4103                          STATION DESCRIPTION
 AI4103
 AI4103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4103'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4103'TIMBER LAKE, THENCE 7.7 KM (4.80 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4103'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.7 M (38.4 FT)
 AI4103'WEST OF A UTILITY POLE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4103'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE CORNER, AND THE
 AI4103'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AI4103'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4104 ***********************************************************************
 AI4104  DESIGNATION -  20 156.37
 AI4104  PID         -  AI4104
 AI4104  STATE/COUNTY-  SD/DEWEY
 AI4104  COUNTRY     -  US
 AI4104  USGS QUAD   -  BREWER BUTTE (2017)
 AI4104
 AI4104                         *CURRENT SURVEY CONTROL
 AI4104  ______________________________________________________________________
 AI4104* NAD 83(1986) POSITION- 45 25 47.     (N) 101 09 05.     (W)   SCALED
 AI4104* NAVD 88 ORTHO HEIGHT -   665.011 (meters)     2181.79  (feet) ADJUSTED
 AI4104  ______________________________________________________________________
 AI4104  GEOID HEIGHT    -        -21.023 (meters)                     GEOID18
 AI4104  DYNAMIC HEIGHT  -        664.917 (meters)     2181.48  (feet) COMP
 AI4104  MODELED GRAVITY -    980,452.2   (mgal)                       NAVD 88
 AI4104
 AI4104  VERT ORDER      -  FIRST     CLASS II
 AI4104
 AI4104.The horizontal coordinates were scaled from a map and have
 AI4104.an estimated accuracy of +/- 6 seconds.
 AI4104
 AI4104.The orthometric height was determined by differential leveling and
 AI4104.adjusted by the NATIONAL GEODETIC SURVEY
 AI4104.in April 2000.
 AI4104
 AI4104.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4104.GEOID18 height accuracy estimate available here.
 AI4104
 AI4104.Click photographs - Photos may exist for this station.
 AI4104
 AI4104.The dynamic height is computed by dividing the NAVD 88
 AI4104.geopotential number by the normal gravity value computed on the
 AI4104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4104.degrees latitude (g = 980.6199 gals.).
 AI4104
 AI4104.The modeled gravity was interpolated from observed gravity values.
 AI4104
 AI4104;                    North         East    Units  Estimated Accuracy
 AI4104;SPC SD N     -   178,040.      509,900.      MT  (+/- 180 meters Scaled)
 AI4104
 AI4104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR317329(NAD 83)
 AI4104
 AI4104                          SUPERSEDED SURVEY CONTROL
 AI4104
 AI4104.No superseded survey control is available for this station.
 AI4104
 AI4104_MARKER: DB = BENCH MARK DISK
 AI4104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4104_STAMPING: 20-156.37
 AI4104_MARK LOGO: SDDT
 AI4104_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4104+STABILITY: SURFACE MOTION
 AI4104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4104+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4104
 AI4104  HISTORY     - Date     Condition        Report By
 AI4104  HISTORY     - 1998     MONUMENTED       SDDT
 AI4104  HISTORY     - 19990622 GOOD             NGS
 AI4104
 AI4104                          STATION DESCRIPTION
 AI4104
 AI4104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4104'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4104'TIMBER LAKE, THENCE 6.1 KM (3.80 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4104'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) EAST
 AI4104'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AI4104'THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A T-FENCE CORNER, 0.1 M (0.3
 AI4104'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4104'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4105 ***********************************************************************
 AI4105  DESIGNATION -  20 157.40
 AI4105  PID         -  AI4105
 AI4105  STATE/COUNTY-  SD/DEWEY
 AI4105  COUNTRY     -  US
 AI4105  USGS QUAD   -  BREWER BUTTE (2017)
 AI4105
 AI4105                         *CURRENT SURVEY CONTROL
 AI4105  ______________________________________________________________________
 AI4105* NAD 83(1986) POSITION- 45 25 46.     (N) 101 07 51.     (W)   SCALED
 AI4105* NAVD 88 ORTHO HEIGHT -   661.061 (meters)     2168.83  (feet) ADJUSTED
 AI4105  ______________________________________________________________________
 AI4105  GEOID HEIGHT    -        -21.065 (meters)                     GEOID18
 AI4105  DYNAMIC HEIGHT  -        660.967 (meters)     2168.52  (feet) COMP
 AI4105  MODELED GRAVITY -    980,452.3   (mgal)                       NAVD 88
 AI4105
 AI4105  VERT ORDER      -  FIRST     CLASS II
 AI4105
 AI4105.The horizontal coordinates were scaled from a map and have
 AI4105.an estimated accuracy of +/- 6 seconds.
 AI4105
 AI4105.The orthometric height was determined by differential leveling and
 AI4105.adjusted by the NATIONAL GEODETIC SURVEY
 AI4105.in April 2000.
 AI4105
 AI4105.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4105.GEOID18 height accuracy estimate available here.
 AI4105
 AI4105.Click photographs - Photos may exist for this station.
 AI4105
 AI4105.The dynamic height is computed by dividing the NAVD 88
 AI4105.geopotential number by the normal gravity value computed on the
 AI4105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4105.degrees latitude (g = 980.6199 gals.).
 AI4105
 AI4105.The modeled gravity was interpolated from observed gravity values.
 AI4105
 AI4105;                    North         East    Units  Estimated Accuracy
 AI4105;SPC SD N     -   177,990.      511,510.      MT  (+/- 180 meters Scaled)
 AI4105
 AI4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR333328(NAD 83)
 AI4105
 AI4105                          SUPERSEDED SURVEY CONTROL
 AI4105
 AI4105.No superseded survey control is available for this station.
 AI4105
 AI4105_MARKER: DB = BENCH MARK DISK
 AI4105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4105_STAMPING: 20-157.40
 AI4105_MARK LOGO: SDDT
 AI4105_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4105+STABILITY: SURFACE MOTION
 AI4105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4105+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4105
 AI4105  HISTORY     - Date     Condition        Report By
 AI4105  HISTORY     - 1998     MONUMENTED       SDDT
 AI4105  HISTORY     - 19990622 GOOD             NGS
 AI4105
 AI4105                          STATION DESCRIPTION
 AI4105
 AI4105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4105'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4105'TIMBER LAKE, THENCE 4.5 KM (2.80 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4105'26.4 M (86.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.3 M (73.2
 AI4105'FT) NORTH OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) EAST OF
 AI4105'UNDERGROUND CABLE JUNCTION BOX NUMBER L P 3, 1.0 M (3.3 FT) BELOW THE
 AI4105'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT)
 AI4105'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4105'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4106 ***********************************************************************
 AI4106  DESIGNATION -  20 157.90
 AI4106  PID         -  AI4106
 AI4106  STATE/COUNTY-  SD/DEWEY
 AI4106  COUNTRY     -  US
 AI4106  USGS QUAD   -  TIMBER LAKE (2017)
 AI4106
 AI4106                         *CURRENT SURVEY CONTROL
 AI4106  ______________________________________________________________________
 AI4106* NAD 83(1986) POSITION- 45 25 51.     (N) 101 07 15.     (W)   SCALED
 AI4106* NAVD 88 ORTHO HEIGHT -   660.265 (meters)     2166.22  (feet) ADJUSTED
 AI4106  ______________________________________________________________________
 AI4106  GEOID HEIGHT    -        -21.084 (meters)                     GEOID18
 AI4106  DYNAMIC HEIGHT  -        660.171 (meters)     2165.91  (feet) COMP
 AI4106  MODELED GRAVITY -    980,452.6   (mgal)                       NAVD 88
 AI4106
 AI4106  VERT ORDER      -  FIRST     CLASS II
 AI4106
 AI4106.The horizontal coordinates were scaled from a map and have
 AI4106.an estimated accuracy of +/- 6 seconds.
 AI4106
 AI4106.The orthometric height was determined by differential leveling and
 AI4106.adjusted by the NATIONAL GEODETIC SURVEY
 AI4106.in April 2000.
 AI4106
 AI4106.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4106.GEOID18 height accuracy estimate available here.
 AI4106
 AI4106.Click photographs - Photos may exist for this station.
 AI4106
 AI4106.The dynamic height is computed by dividing the NAVD 88
 AI4106.geopotential number by the normal gravity value computed on the
 AI4106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4106.degrees latitude (g = 980.6199 gals.).
 AI4106
 AI4106.The modeled gravity was interpolated from observed gravity values.
 AI4106
 AI4106;                    North         East    Units  Estimated Accuracy
 AI4106;SPC SD N     -   178,130.      512,300.      MT  (+/- 180 meters Scaled)
 AI4106
 AI4106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR341330(NAD 83)
 AI4106
 AI4106                          SUPERSEDED SURVEY CONTROL
 AI4106
 AI4106.No superseded survey control is available for this station.
 AI4106
 AI4106_MARKER: Z = SEE DESCRIPTION
 AI4106_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4106_STAMPING: 20-157.90 1997
 AI4106_MARK LOGO: NGS
 AI4106_PROJECTION: FLUSH
 AI4106_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4106_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4106+STABILITY: POSITION/ELEVATION WELL
 AI4106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4106+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4106_ROD/PIPE-DEPTH: 6.4 meters
 AI4106_SLEEVE-DEPTH  : 2.0 meters
 AI4106
 AI4106  HISTORY     - Date     Condition        Report By
 AI4106  HISTORY     - 1997     MONUMENTED       SDDT
 AI4106  HISTORY     - 19990622 GOOD             NGS
 AI4106
 AI4106                          STATION DESCRIPTION
 AI4106
 AI4106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4106'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4106'TIMBER LAKE, THENCE 3.7 KM (2.30 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4106'124.7 M (409.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.8 M (35.4 FT)
 AI4106'WEST OF THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) EAST OF A FENCE,
 AI4106'0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.4 M (1.3 FT) NORTHWEST
 AI4106'OF A METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 AI4106'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI4106'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI4106'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4106'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4107 ***********************************************************************
 AI4107  DESIGNATION -  20 158.28
 AI4107  PID         -  AI4107
 AI4107  STATE/COUNTY-  SD/DEWEY
 AI4107  COUNTRY     -  US
 AI4107  USGS QUAD   -  TIMBER LAKE (2017)
 AI4107
 AI4107                         *CURRENT SURVEY CONTROL
 AI4107  ______________________________________________________________________
 AI4107* NAD 83(1986) POSITION- 45 25 48.     (N) 101 06 47.     (W)   SCALED
 AI4107* NAVD 88 ORTHO HEIGHT -   659.978 (meters)     2165.28  (feet) ADJUSTED
 AI4107  ______________________________________________________________________
 AI4107  GEOID HEIGHT    -        -21.099 (meters)                     GEOID18
 AI4107  DYNAMIC HEIGHT  -        659.884 (meters)     2164.97  (feet) COMP
 AI4107  MODELED GRAVITY -    980,452.6   (mgal)                       NAVD 88
 AI4107
 AI4107  VERT ORDER      -  FIRST     CLASS II
 AI4107
 AI4107.The horizontal coordinates were scaled from a map and have
 AI4107.an estimated accuracy of +/- 6 seconds.
 AI4107
 AI4107.The orthometric height was determined by differential leveling and
 AI4107.adjusted by the NATIONAL GEODETIC SURVEY
 AI4107.in April 2000.
 AI4107
 AI4107.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4107.GEOID18 height accuracy estimate available here.
 AI4107
 AI4107.Click photographs - Photos may exist for this station.
 AI4107
 AI4107.The dynamic height is computed by dividing the NAVD 88
 AI4107.geopotential number by the normal gravity value computed on the
 AI4107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4107.degrees latitude (g = 980.6199 gals.).
 AI4107
 AI4107.The modeled gravity was interpolated from observed gravity values.
 AI4107
 AI4107;                    North         East    Units  Estimated Accuracy
 AI4107;SPC SD N     -   178,030.      512,900.      MT  (+/- 180 meters Scaled)
 AI4107
 AI4107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR347328(NAD 83)
 AI4107
 AI4107                          SUPERSEDED SURVEY CONTROL
 AI4107
 AI4107.No superseded survey control is available for this station.
 AI4107
 AI4107_MARKER: DB = BENCH MARK DISK
 AI4107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4107_STAMPING: 20-158.28
 AI4107_MARK LOGO: SDDT
 AI4107_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4107+STABILITY: SURFACE MOTION
 AI4107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4107+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4107
 AI4107  HISTORY     - Date     Condition        Report By
 AI4107  HISTORY     - 1998     MONUMENTED       SDDT
 AI4107  HISTORY     - 19990622 GOOD             NGS
 AI4107
 AI4107                          STATION DESCRIPTION
 AI4107
 AI4107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4107'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4107'TIMBER LAKE, THENCE 3.1 KM (1.90 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4107'23.3 M (76.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.5 M (54.1 FT)
 AI4107'WEST OF THE CENTER OF A DRIVEWAY, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AI4107'THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AI4107'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4107'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4108 ***********************************************************************
 AI4108  DESIGNATION -  20 159.38
 AI4108  PID         -  AI4108
 AI4108  STATE/COUNTY-  SD/DEWEY
 AI4108  COUNTRY     -  US
 AI4108  USGS QUAD   -  TIMBER LAKE (2017)
 AI4108
 AI4108                         *CURRENT SURVEY CONTROL
 AI4108  ______________________________________________________________________
 AI4108* NAD 83(1986) POSITION- 45 25 48.     (N) 101 05 26.     (W)   SCALED
 AI4108* NAVD 88 ORTHO HEIGHT -   657.745 (meters)     2157.95  (feet) ADJUSTED
 AI4108  ______________________________________________________________________
 AI4108  GEOID HEIGHT    -        -21.141 (meters)                     GEOID18
 AI4108  DYNAMIC HEIGHT  -        657.652 (meters)     2157.65  (feet) COMP
 AI4108  MODELED GRAVITY -    980,453.1   (mgal)                       NAVD 88
 AI4108
 AI4108  VERT ORDER      -  FIRST     CLASS II
 AI4108
 AI4108.The horizontal coordinates were scaled from a map and have
 AI4108.an estimated accuracy of +/- 6 seconds.
 AI4108
 AI4108.The orthometric height was determined by differential leveling and
 AI4108.adjusted by the NATIONAL GEODETIC SURVEY
 AI4108.in April 2000.
 AI4108
 AI4108.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4108.GEOID18 height accuracy estimate available here.
 AI4108
 AI4108.Click photographs - Photos may exist for this station.
 AI4108
 AI4108.The dynamic height is computed by dividing the NAVD 88
 AI4108.geopotential number by the normal gravity value computed on the
 AI4108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4108.degrees latitude (g = 980.6199 gals.).
 AI4108
 AI4108.The modeled gravity was interpolated from observed gravity values.
 AI4108
 AI4108;                    North         East    Units  Estimated Accuracy
 AI4108;SPC SD N     -   178,000.      514,670.      MT  (+/- 180 meters Scaled)
 AI4108
 AI4108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR364328(NAD 83)
 AI4108
 AI4108                          SUPERSEDED SURVEY CONTROL
 AI4108
 AI4108.No superseded survey control is available for this station.
 AI4108
 AI4108_MARKER: DB = BENCH MARK DISK
 AI4108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4108_STAMPING: 20-159.38
 AI4108_MARK LOGO: SDDT
 AI4108_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4108+STABILITY: SURFACE MOTION
 AI4108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4108+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4108
 AI4108  HISTORY     - Date     Condition        Report By
 AI4108  HISTORY     - 1998     MONUMENTED       SDDT
 AI4108  HISTORY     - 19990622 GOOD             NGS
 AI4108
 AI4108                          STATION DESCRIPTION
 AI4108
 AI4108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4108'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4108'TIMBER LAKE, THENCE 1.3 KM (0.80 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI4108'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.6 M (41.3 FT)
 AI4108'EAST OF THE MOST EASTERLY OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT)
 AI4108'SOUTH OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M
 AI4108'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4108'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4109 ***********************************************************************
 AI4109  DESIGNATION -  20 160.45
 AI4109  PID         -  AI4109
 AI4109  STATE/COUNTY-  SD/DEWEY
 AI4109  COUNTRY     -  US
 AI4109  USGS QUAD   -  TIMBER LAKE (2017)
 AI4109
 AI4109                         *CURRENT SURVEY CONTROL
 AI4109  ______________________________________________________________________
 AI4109* NAD 83(1986) POSITION- 45 26 00.     (N) 101 04 06.     (W)   SCALED
 AI4109* NAVD 88 ORTHO HEIGHT -   659.341 (meters)     2163.19  (feet) ADJUSTED
 AI4109  ______________________________________________________________________
 AI4109  GEOID HEIGHT    -        -21.177 (meters)                     GEOID18
 AI4109  DYNAMIC HEIGHT  -        659.249 (meters)     2162.89  (feet) COMP
 AI4109  MODELED GRAVITY -    980,454.0   (mgal)                       NAVD 88
 AI4109
 AI4109  VERT ORDER      -  FIRST     CLASS II
 AI4109
 AI4109.The horizontal coordinates were scaled from a map and have
 AI4109.an estimated accuracy of +/- 6 seconds.
 AI4109
 AI4109.The orthometric height was determined by differential leveling and
 AI4109.adjusted by the NATIONAL GEODETIC SURVEY
 AI4109.in April 2000.
 AI4109
 AI4109.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4109.GEOID18 height accuracy estimate available here.
 AI4109
 AI4109.Click photographs - Photos may exist for this station.
 AI4109
 AI4109.The dynamic height is computed by dividing the NAVD 88
 AI4109.geopotential number by the normal gravity value computed on the
 AI4109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4109.degrees latitude (g = 980.6199 gals.).
 AI4109
 AI4109.The modeled gravity was interpolated from observed gravity values.
 AI4109
 AI4109;                    North         East    Units  Estimated Accuracy
 AI4109;SPC SD N     -   178,350.      516,410.      MT  (+/- 180 meters Scaled)
 AI4109
 AI4109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR382331(NAD 83)
 AI4109
 AI4109                          SUPERSEDED SURVEY CONTROL
 AI4109
 AI4109.No superseded survey control is available for this station.
 AI4109
 AI4109_MARKER: DB = BENCH MARK DISK
 AI4109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4109_STAMPING: 20-160.45
 AI4109_MARK LOGO: SDDT
 AI4109_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4109+STABILITY: SURFACE MOTION
 AI4109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4109+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4109
 AI4109  HISTORY     - Date     Condition        Report By
 AI4109  HISTORY     - 1998     MONUMENTED       SDDT
 AI4109  HISTORY     - 19990623 GOOD             NGS
 AI4109
 AI4109                          STATION DESCRIPTION
 AI4109
 AI4109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4109'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4109'TIMBER LAKE, THENCE 0.4 KM (0.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4109'21.4 M (70.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) EAST
 AI4109'OF THE CENTER OF A DIRT ROAD, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AI4109'HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4109'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4109'RIGHT-OF-WAY
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4110 ***********************************************************************
 AI4110  DESIGNATION -  20 161.05
 AI4110  PID         -  AI4110
 AI4110  STATE/COUNTY-  SD/DEWEY
 AI4110  COUNTRY     -  US
 AI4110  USGS QUAD   -  TIMBER LAKE (2017)
 AI4110
 AI4110                         *CURRENT SURVEY CONTROL
 AI4110  ______________________________________________________________________
 AI4110* NAD 83(1986) POSITION- 45 26 20.     (N) 101 03 48.     (W)   SCALED
 AI4110* NAVD 88 ORTHO HEIGHT -   658.954 (meters)     2161.92  (feet) ADJUSTED
 AI4110  ______________________________________________________________________
 AI4110  GEOID HEIGHT    -        -21.181 (meters)                     GEOID18
 AI4110  DYNAMIC HEIGHT  -        658.862 (meters)     2161.62  (feet) COMP
 AI4110  MODELED GRAVITY -    980,454.6   (mgal)                       NAVD 88
 AI4110
 AI4110  VERT ORDER      -  FIRST     CLASS II
 AI4110
 AI4110.The horizontal coordinates were scaled from a map and have
 AI4110.an estimated accuracy of +/- 6 seconds.
 AI4110
 AI4110.The orthometric height was determined by differential leveling and
 AI4110.adjusted by the NATIONAL GEODETIC SURVEY
 AI4110.in April 2000.
 AI4110
 AI4110.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4110.GEOID18 height accuracy estimate available here.
 AI4110
 AI4110.Click photographs - Photos may exist for this station.
 AI4110
 AI4110.The dynamic height is computed by dividing the NAVD 88
 AI4110.geopotential number by the normal gravity value computed on the
 AI4110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4110.degrees latitude (g = 980.6199 gals.).
 AI4110
 AI4110.The modeled gravity was interpolated from observed gravity values.
 AI4110
 AI4110;                    North         East    Units  Estimated Accuracy
 AI4110;SPC SD N     -   178,960.      516,810.      MT  (+/- 180 meters Scaled)
 AI4110
 AI4110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR386337(NAD 83)
 AI4110
 AI4110                          SUPERSEDED SURVEY CONTROL
 AI4110
 AI4110.No superseded survey control is available for this station.
 AI4110
 AI4110_MARKER: DB = BENCH MARK DISK
 AI4110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4110_STAMPING: 20-161.05
 AI4110_MARK LOGO: SDDT
 AI4110_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4110+STABILITY: SURFACE MOTION
 AI4110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4110+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4110
 AI4110  HISTORY     - Date     Condition        Report By
 AI4110  HISTORY     - 1998     MONUMENTED       SDDT
 AI4110  HISTORY     - 19990623 GOOD             NGS
 AI4110
 AI4110                          STATION DESCRIPTION
 AI4110
 AI4110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4110'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4110'TIMBER LAKE, THENCE 1.3 KM (0.80 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4110'29.6 M (97.1 FT) NORTHEAST OF A T-FENCE CORNER, 22.2 M (72.8 FT) WEST
 AI4110'OF THE HIGHWAY CENTERLINE, 19.5 M (64.0 FT) EAST OF A FENCE, 0.5 M
 AI4110'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTHEAST OF A
 AI4110'WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AI4110'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4111 ***********************************************************************
 AI4111  DESIGNATION -  20 161.90
 AI4111  PID         -  AI4111
 AI4111  STATE/COUNTY-  SD/DEWEY
 AI4111  COUNTRY     -  US
 AI4111  USGS QUAD   -  TIMBER LAKE (2017)
 AI4111
 AI4111                         *CURRENT SURVEY CONTROL
 AI4111  ______________________________________________________________________
 AI4111* NAD 83(1986) POSITION- 45 27 03.     (N) 101 03 35.     (W)   SCALED
 AI4111* NAVD 88 ORTHO HEIGHT -   669.395 (meters)     2196.17  (feet) ADJUSTED
 AI4111  ______________________________________________________________________
 AI4111  GEOID HEIGHT    -        -21.178 (meters)                     GEOID18
 AI4111  DYNAMIC HEIGHT  -        669.302 (meters)     2195.87  (feet) COMP
 AI4111  MODELED GRAVITY -    980,455.7   (mgal)                       NAVD 88
 AI4111
 AI4111  VERT ORDER      -  FIRST     CLASS II
 AI4111
 AI4111.The horizontal coordinates were scaled from a map and have
 AI4111.an estimated accuracy of +/- 6 seconds.
 AI4111
 AI4111.The orthometric height was determined by differential leveling and
 AI4111.adjusted by the NATIONAL GEODETIC SURVEY
 AI4111.in April 2000.
 AI4111
 AI4111.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4111.GEOID18 height accuracy estimate available here.
 AI4111
 AI4111.Click photographs - Photos may exist for this station.
 AI4111
 AI4111.The dynamic height is computed by dividing the NAVD 88
 AI4111.geopotential number by the normal gravity value computed on the
 AI4111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4111.degrees latitude (g = 980.6199 gals.).
 AI4111
 AI4111.The modeled gravity was interpolated from observed gravity values.
 AI4111
 AI4111;                    North         East    Units  Estimated Accuracy
 AI4111;SPC SD N     -   180,290.      517,110.      MT  (+/- 180 meters Scaled)
 AI4111
 AI4111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR389350(NAD 83)
 AI4111
 AI4111                          SUPERSEDED SURVEY CONTROL
 AI4111
 AI4111.No superseded survey control is available for this station.
 AI4111
 AI4111_MARKER: DB = BENCH MARK DISK
 AI4111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4111_STAMPING: 20-161.90
 AI4111_MARK LOGO: SDDT
 AI4111_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4111+STABILITY: SURFACE MOTION
 AI4111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4111+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4111
 AI4111  HISTORY     - Date     Condition        Report By
 AI4111  HISTORY     - 1998     MONUMENTED       SDDT
 AI4111  HISTORY     - 19990623 GOOD             NGS
 AI4111
 AI4111                          STATION DESCRIPTION
 AI4111
 AI4111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4111'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4111'TIMBER LAKE, THENCE 2.7 KM (1.65 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4111'22.5 M (73.8 FT) WEST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) EAST
 AI4111'OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI4111'0.1 M (0.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED
 AI4111'0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI4111'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4112 ***********************************************************************
 AI4112  DESIGNATION -  20 162.94
 AI4112  PID         -  AI4112
 AI4112  STATE/COUNTY-  SD/DEWEY
 AI4112  COUNTRY     -  US
 AI4112  USGS QUAD   -  TIMBER LAKE (2017)
 AI4112
 AI4112                         *CURRENT SURVEY CONTROL
 AI4112  ______________________________________________________________________
 AI4112* NAD 83(1986) POSITION- 45 27 54.     (N) 101 03 32.     (W)   SCALED
 AI4112* NAVD 88 ORTHO HEIGHT -   671.415 (meters)     2202.80  (feet) ADJUSTED
 AI4112  ______________________________________________________________________
 AI4112  GEOID HEIGHT    -        -21.171 (meters)                     GEOID18
 AI4112  DYNAMIC HEIGHT  -        671.323 (meters)     2202.50  (feet) COMP
 AI4112  MODELED GRAVITY -    980,456.9   (mgal)                       NAVD 88
 AI4112
 AI4112  VERT ORDER      -  FIRST     CLASS II
 AI4112
 AI4112.The horizontal coordinates were scaled from a map and have
 AI4112.an estimated accuracy of +/- 6 seconds.
 AI4112
 AI4112.The orthometric height was determined by differential leveling and
 AI4112.adjusted by the NATIONAL GEODETIC SURVEY
 AI4112.in April 2000.
 AI4112
 AI4112.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4112.GEOID18 height accuracy estimate available here.
 AI4112
 AI4112.Click photographs - Photos may exist for this station.
 AI4112
 AI4112.The dynamic height is computed by dividing the NAVD 88
 AI4112.geopotential number by the normal gravity value computed on the
 AI4112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4112.degrees latitude (g = 980.6199 gals.).
 AI4112
 AI4112.The modeled gravity was interpolated from observed gravity values.
 AI4112
 AI4112;                    North         East    Units  Estimated Accuracy
 AI4112;SPC SD N     -   181,860.      517,190.      MT  (+/- 180 meters Scaled)
 AI4112
 AI4112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR390366(NAD 83)
 AI4112
 AI4112                          SUPERSEDED SURVEY CONTROL
 AI4112
 AI4112.No superseded survey control is available for this station.
 AI4112
 AI4112_MARKER: DB = BENCH MARK DISK
 AI4112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4112_STAMPING: 20-162.94
 AI4112_MARK LOGO: SDDT
 AI4112_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4112+STABILITY: SURFACE MOTION
 AI4112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4112+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4112
 AI4112  HISTORY     - Date     Condition        Report By
 AI4112  HISTORY     - 1998     MONUMENTED       SDDT
 AI4112  HISTORY     - 19990623 GOOD             NGS
 AI4112
 AI4112                          STATION DESCRIPTION
 AI4112
 AI4112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4112'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4112'TIMBER LAKE, THENCE 4.3 KM (2.65 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4112'22.6 M (74.1 FT) WEST OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) EAST
 AI4112'OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1
 AI4112'M (0.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4112'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4114 ***********************************************************************
 AI4114  DESIGNATION -  20 165.10
 AI4114  PID         -  AI4114
 AI4114  STATE/COUNTY-  SD/CORSON
 AI4114  COUNTRY     -  US
 AI4114  USGS QUAD   -  TIMBER LAKE (2017)
 AI4114
 AI4114                         *CURRENT SURVEY CONTROL
 AI4114  ______________________________________________________________________
 AI4114* NAD 83(1986) POSITION- 45 28 24.     (N) 101 02 20.     (W)   SCALED
 AI4114* NAVD 88 ORTHO HEIGHT -   663.685 (meters)     2177.44  (feet) ADJUSTED
 AI4114  ______________________________________________________________________
 AI4114  GEOID HEIGHT    -        -21.194 (meters)                     GEOID18
 AI4114  DYNAMIC HEIGHT  -        663.594 (meters)     2177.14  (feet) COMP
 AI4114  MODELED GRAVITY -    980,458.0   (mgal)                       NAVD 88
 AI4114
 AI4114  VERT ORDER      -  FIRST     CLASS II
 AI4114
 AI4114.The horizontal coordinates were scaled from a map and have
 AI4114.an estimated accuracy of +/- 6 seconds.
 AI4114
 AI4114.The orthometric height was determined by differential leveling and
 AI4114.adjusted by the NATIONAL GEODETIC SURVEY
 AI4114.in April 2000.
 AI4114
 AI4114.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4114.GEOID18 height accuracy estimate available here.
 AI4114
 AI4114.Click photographs - Photos may exist for this station.
 AI4114
 AI4114.The dynamic height is computed by dividing the NAVD 88
 AI4114.geopotential number by the normal gravity value computed on the
 AI4114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4114.degrees latitude (g = 980.6199 gals.).
 AI4114
 AI4114.The modeled gravity was interpolated from observed gravity values.
 AI4114
 AI4114;                    North         East    Units  Estimated Accuracy
 AI4114;SPC SD N     -   182,770.      518,770.      MT  (+/- 180 meters Scaled)
 AI4114
 AI4114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR406375(NAD 83)
 AI4114
 AI4114                          SUPERSEDED SURVEY CONTROL
 AI4114
 AI4114.No superseded survey control is available for this station.
 AI4114
 AI4114_MARKER: DD = SURVEY DISK
 AI4114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4114_STAMPING: 20-165.10 1997
 AI4114_MARK LOGO: SDSM
 AI4114_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4114+STABILITY: SURFACE MOTION
 AI4114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4114+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4114
 AI4114  HISTORY     - Date     Condition        Report By
 AI4114  HISTORY     - 1997     MONUMENTED       SDDT
 AI4114  HISTORY     - 19990623 GOOD             NGS
 AI4114
 AI4114                          STATION DESCRIPTION
 AI4114
 AI4114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4114'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4114'TIMBER LAKE, THENCE 6.5 KM (4.05 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4114'101.3 M (332.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.6 M (31.5 FT)
 AI4114'WEST OF THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) EAST OF A FENCE
 AI4114'CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW
 AI4114'THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4114'SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4115 ***********************************************************************
 AI4115  DESIGNATION -  20 166.15
 AI4115  PID         -  AI4115
 AI4115  STATE/COUNTY-  SD/DEWEY
 AI4115  COUNTRY     -  US
 AI4115  USGS QUAD   -  TIMBER LAKE (2017)
 AI4115
 AI4115                         *CURRENT SURVEY CONTROL
 AI4115  ______________________________________________________________________
 AI4115* NAD 83(1986) POSITION- 45 28 16.     (N) 101 01 07.     (W)   SCALED
 AI4115* NAVD 88 ORTHO HEIGHT -   659.045 (meters)     2162.22  (feet) ADJUSTED
 AI4115  ______________________________________________________________________
 AI4115  GEOID HEIGHT    -        -21.221 (meters)                     GEOID18
 AI4115  DYNAMIC HEIGHT  -        658.955 (meters)     2161.92  (feet) COMP
 AI4115  MODELED GRAVITY -    980,458.3   (mgal)                       NAVD 88
 AI4115
 AI4115  VERT ORDER      -  FIRST     CLASS II
 AI4115
 AI4115.The horizontal coordinates were scaled from a map and have
 AI4115.an estimated accuracy of +/- 6 seconds.
 AI4115
 AI4115.The orthometric height was determined by differential leveling and
 AI4115.adjusted by the NATIONAL GEODETIC SURVEY
 AI4115.in April 2000.
 AI4115
 AI4115.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4115.GEOID18 height accuracy estimate available here.
 AI4115
 AI4115.Click photographs - Photos may exist for this station.
 AI4115
 AI4115.The dynamic height is computed by dividing the NAVD 88
 AI4115.geopotential number by the normal gravity value computed on the
 AI4115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4115.degrees latitude (g = 980.6199 gals.).
 AI4115
 AI4115.The modeled gravity was interpolated from observed gravity values.
 AI4115
 AI4115;                    North         East    Units  Estimated Accuracy
 AI4115;SPC SD N     -   182,500.      520,350.      MT  (+/- 180 meters Scaled)
 AI4115
 AI4115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR422372(NAD 83)
 AI4115
 AI4115                          SUPERSEDED SURVEY CONTROL
 AI4115
 AI4115.No superseded survey control is available for this station.
 AI4115
 AI4115_MARKER: DD = SURVEY DISK
 AI4115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4115_STAMPING: 20-166.15 1997
 AI4115_MARK LOGO: SDSM
 AI4115_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4115+STABILITY: SURFACE MOTION
 AI4115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4115+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4115
 AI4115  HISTORY     - Date     Condition        Report By
 AI4115  HISTORY     - 1997     MONUMENTED       SDDT
 AI4115  HISTORY     - 19990623 GOOD             NGS
 AI4115
 AI4115                          STATION DESCRIPTION
 AI4115
 AI4115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4115'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4115'TIMBER LAKE, THENCE 8.2 KM (5.10 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4115'70.5 M (231.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT)
 AI4115'SOUTH OF A FENCE CORNER, 5.1 M (16.7 FT) EAST OF THE CENTER OF A TRACK
 AI4115'ROAD, 4.1 M (13.5 FT) NORTH OF THE CENTER OF A GATE, 0.8 M (2.6 FT)
 AI4115'WEST OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M
 AI4115'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4115'GROUND SURFACE.  NOTE--THE MONUMENT IS ON SECTION LINE ROAD
 AI4115'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4116 ***********************************************************************
 AI4116  DESIGNATION -  20 167.10
 AI4116  PID         -  AI4116
 AI4116  STATE/COUNTY-  SD/DEWEY
 AI4116  COUNTRY     -  US
 AI4116  USGS QUAD   -  GLENCROSS (2017)
 AI4116
 AI4116                         *CURRENT SURVEY CONTROL
 AI4116  ______________________________________________________________________
 AI4116* NAD 83(1986) POSITION- 45 28 20.     (N) 100 59 50.     (W)   SCALED
 AI4116* NAVD 88 ORTHO HEIGHT -   668.285 (meters)     2192.53  (feet) ADJUSTED
 AI4116  ______________________________________________________________________
 AI4116  GEOID HEIGHT    -        -21.243 (meters)                     GEOID18
 AI4116  DYNAMIC HEIGHT  -        668.195 (meters)     2192.24  (feet) COMP
 AI4116  MODELED GRAVITY -    980,459.4   (mgal)                       NAVD 88
 AI4116
 AI4116  VERT ORDER      -  FIRST     CLASS II
 AI4116
 AI4116.The horizontal coordinates were scaled from a map and have
 AI4116.an estimated accuracy of +/- 6 seconds.
 AI4116
 AI4116.The orthometric height was determined by differential leveling and
 AI4116.adjusted by the NATIONAL GEODETIC SURVEY
 AI4116.in April 2000.
 AI4116
 AI4116.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4116.GEOID18 height accuracy estimate available here.
 AI4116
 AI4116.Click photographs - Photos may exist for this station.
 AI4116
 AI4116.The dynamic height is computed by dividing the NAVD 88
 AI4116.geopotential number by the normal gravity value computed on the
 AI4116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4116.degrees latitude (g = 980.6199 gals.).
 AI4116
 AI4116.The modeled gravity was interpolated from observed gravity values.
 AI4116
 AI4116;                    North         East    Units  Estimated Accuracy
 AI4116;SPC SD N     -   182,600.      522,030.      MT  (+/- 180 meters Scaled)
 AI4116
 AI4116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR438373(NAD 83)
 AI4116
 AI4116                          SUPERSEDED SURVEY CONTROL
 AI4116
 AI4116.No superseded survey control is available for this station.
 AI4116
 AI4116_MARKER: DD = SURVEY DISK
 AI4116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4116_STAMPING: 20-167.10 1997
 AI4116_MARK LOGO: SDSM
 AI4116_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4116+STABILITY: SURFACE MOTION
 AI4116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4116+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4116
 AI4116  HISTORY     - Date     Condition        Report By
 AI4116  HISTORY     - 1997     MONUMENTED       SDDT
 AI4116  HISTORY     - 19990623 GOOD             NGS
 AI4116
 AI4116                          STATION DESCRIPTION
 AI4116
 AI4116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4116'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4116'TIMBER LAKE, THENCE 9.8 KM (6.10 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4116'59.8 M (196.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AI4116'SOUTH OF A T-JUNCTION UTILITY POLE WITH 1 GUY CABLE, 10.1 M (33.1 FT)
 AI4116'EAST OF THE CENTER OF A TRACK ROAD, 4.4 M (14.4 FT) SOUTH OF AN
 AI4116'UNDERGROUND CABLE JUNCTION BOX, 0.4 M (1.3 FT) NORTH OF A WITNESS
 AI4116'POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) WEST
 AI4116'OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4116'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4117 ***********************************************************************
 AI4117  DESIGNATION -  20 168.15
 AI4117  PID         -  AI4117
 AI4117  STATE/COUNTY-  SD/DEWEY
 AI4117  COUNTRY     -  US
 AI4117  USGS QUAD   -  GLENCROSS (2017)
 AI4117
 AI4117                         *CURRENT SURVEY CONTROL
 AI4117  ______________________________________________________________________
 AI4117* NAD 83(1986) POSITION- 45 28 19.     (N) 100 58 35.     (W)   SCALED
 AI4117* NAVD 88 ORTHO HEIGHT -   670.093 (meters)     2198.46  (feet) ADJUSTED
 AI4117  ______________________________________________________________________
 AI4117  GEOID HEIGHT    -        -21.262 (meters)                     GEOID18
 AI4117  DYNAMIC HEIGHT  -        670.003 (meters)     2198.17  (feet) COMP
 AI4117  MODELED GRAVITY -    980,460.0   (mgal)                       NAVD 88
 AI4117
 AI4117  VERT ORDER      -  FIRST     CLASS II
 AI4117
 AI4117.The horizontal coordinates were scaled from a map and have
 AI4117.an estimated accuracy of +/- 6 seconds.
 AI4117
 AI4117.The orthometric height was determined by differential leveling and
 AI4117.adjusted by the NATIONAL GEODETIC SURVEY
 AI4117.in April 2000.
 AI4117
 AI4117.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4117.GEOID18 height accuracy estimate available here.
 AI4117
 AI4117.Click photographs - Photos may exist for this station.
 AI4117
 AI4117.The dynamic height is computed by dividing the NAVD 88
 AI4117.geopotential number by the normal gravity value computed on the
 AI4117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4117.degrees latitude (g = 980.6199 gals.).
 AI4117
 AI4117.The modeled gravity was interpolated from observed gravity values.
 AI4117
 AI4117;                    North         East    Units  Estimated Accuracy
 AI4117;SPC SD N     -   182,550.      523,650.      MT  (+/- 180 meters Scaled)
 AI4117
 AI4117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR455372(NAD 83)
 AI4117
 AI4117                          SUPERSEDED SURVEY CONTROL
 AI4117
 AI4117.No superseded survey control is available for this station.
 AI4117
 AI4117_MARKER: Z = SEE DESCRIPTION
 AI4117_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4117_STAMPING: 20-168.15 1997
 AI4117_MARK LOGO: NGS
 AI4117_PROJECTION: FLUSH
 AI4117_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4117_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4117+STABILITY: POSITION/ELEVATION WELL
 AI4117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4117+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4117_ROD/PIPE-DEPTH: 6.4 meters
 AI4117_SLEEVE-DEPTH  : 2.0 meters
 AI4117
 AI4117  HISTORY     - Date     Condition        Report By
 AI4117  HISTORY     - 1997     MONUMENTED       SDDT
 AI4117  HISTORY     - 19990623 GOOD             NGS
 AI4117
 AI4117                          STATION DESCRIPTION
 AI4117
 AI4117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4117'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4117'TIMBER LAKE, THENCE 11.4 KM (7.10 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4117'76.7 M (251.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 36.5 M (119.8 FT)
 AI4117'SOUTH OF AN UNDERGROUND CABLE JUNCTION BOX, 9.7 M (31.8 FT) WEST OF
 AI4117'THE CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) EAST OF A FENCE, 0.4 M (1.3
 AI4117'FT) NORTH OF A WITNESS POST, 0.4 M (1.3 FT) WEST OF A METAL GUARD
 AI4117'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD.  NOTE--ACCESS TO
 AI4117'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 AI4117'PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AI4117'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AI4117'THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4118 ***********************************************************************
 AI4118  DESIGNATION -  20 168.85
 AI4118  PID         -  AI4118
 AI4118  STATE/COUNTY-  SD/DEWEY
 AI4118  COUNTRY     -  US
 AI4118  USGS QUAD   -  GLENCROSS (2017)
 AI4118
 AI4118                         *CURRENT SURVEY CONTROL
 AI4118  ______________________________________________________________________
 AI4118* NAD 83(1986) POSITION- 45 28 22.     (N) 100 57 42.     (W)   SCALED
 AI4118* NAVD 88 ORTHO HEIGHT -   672.143 (meters)     2205.19  (feet) ADJUSTED
 AI4118  ______________________________________________________________________
 AI4118  GEOID HEIGHT    -        -21.274 (meters)                     GEOID18
 AI4118  DYNAMIC HEIGHT  -        672.053 (meters)     2204.89  (feet) COMP
 AI4118  MODELED GRAVITY -    980,460.4   (mgal)                       NAVD 88
 AI4118
 AI4118  VERT ORDER      -  FIRST     CLASS II
 AI4118
 AI4118.The horizontal coordinates were scaled from a map and have
 AI4118.an estimated accuracy of +/- 6 seconds.
 AI4118
 AI4118.The orthometric height was determined by differential leveling and
 AI4118.adjusted by the NATIONAL GEODETIC SURVEY
 AI4118.in April 2000.
 AI4118
 AI4118.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4118.GEOID18 height accuracy estimate available here.
 AI4118
 AI4118.Click photographs - Photos may exist for this station.
 AI4118
 AI4118.The dynamic height is computed by dividing the NAVD 88
 AI4118.geopotential number by the normal gravity value computed on the
 AI4118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4118.degrees latitude (g = 980.6199 gals.).
 AI4118
 AI4118.The modeled gravity was interpolated from observed gravity values.
 AI4118
 AI4118;                    North         East    Units  Estimated Accuracy
 AI4118;SPC SD N     -   182,630.      524,810.      MT  (+/- 180 meters Scaled)
 AI4118
 AI4118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR466373(NAD 83)
 AI4118
 AI4118                          SUPERSEDED SURVEY CONTROL
 AI4118
 AI4118.No superseded survey control is available for this station.
 AI4118
 AI4118_MARKER: DD = SURVEY DISK
 AI4118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4118_STAMPING: 20-168.85 1997
 AI4118_MARK LOGO: SDSM
 AI4118_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4118+STABILITY: SURFACE MOTION
 AI4118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4118+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4118
 AI4118  HISTORY     - Date     Condition        Report By
 AI4118  HISTORY     - 1997     MONUMENTED       SDDT
 AI4118  HISTORY     - 19990623 GOOD             NGS
 AI4118
 AI4118                          STATION DESCRIPTION
 AI4118
 AI4118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4118'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4118'TIMBER LAKE, THENCE 12.5 KM (7.75 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4118'43.0 M (141.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT)
 AI4118'EAST OF THE CENTER OF A TRACK ROAD, 4.6 M (15.1 FT) NORTH OF A FENCE
 AI4118'CORNER, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AI4118'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI4118'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4119 ***********************************************************************
 AI4119  DESIGNATION -  20 170.10
 AI4119  PID         -  AI4119
 AI4119  STATE/COUNTY-  SD/CORSON
 AI4119  COUNTRY     -  US
 AI4119  USGS QUAD   -  GLENCROSS (2017)
 AI4119
 AI4119                         *CURRENT SURVEY CONTROL
 AI4119  ______________________________________________________________________
 AI4119* NAD 83(1986) POSITION- 45 28 22.     (N) 100 56 12.     (W)   SCALED
 AI4119* NAVD 88 ORTHO HEIGHT -   664.933 (meters)     2181.53  (feet) ADJUSTED
 AI4119  ______________________________________________________________________
 AI4119  GEOID HEIGHT    -        -21.294 (meters)                     GEOID18
 AI4119  DYNAMIC HEIGHT  -        664.845 (meters)     2181.25  (feet) COMP
 AI4119  MODELED GRAVITY -    980,461.4   (mgal)                       NAVD 88
 AI4119
 AI4119  VERT ORDER      -  FIRST     CLASS II
 AI4119
 AI4119.The horizontal coordinates were scaled from a map and have
 AI4119.an estimated accuracy of +/- 6 seconds.
 AI4119
 AI4119.The orthometric height was determined by differential leveling and
 AI4119.adjusted by the NATIONAL GEODETIC SURVEY
 AI4119.in April 2000.
 AI4119
 AI4119.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4119.GEOID18 height accuracy estimate available here.
 AI4119
 AI4119.Click photographs - Photos may exist for this station.
 AI4119
 AI4119.The dynamic height is computed by dividing the NAVD 88
 AI4119.geopotential number by the normal gravity value computed on the
 AI4119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4119.degrees latitude (g = 980.6199 gals.).
 AI4119
 AI4119.The modeled gravity was interpolated from observed gravity values.
 AI4119
 AI4119;                    North         East    Units  Estimated Accuracy
 AI4119;SPC SD N     -   182,610.      526,760.      MT  (+/- 180 meters Scaled)
 AI4119
 AI4119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR486372(NAD 83)
 AI4119
 AI4119                          SUPERSEDED SURVEY CONTROL
 AI4119
 AI4119.No superseded survey control is available for this station.
 AI4119
 AI4119_MARKER: DD = SURVEY DISK
 AI4119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4119_STAMPING: 20-170.10 1997
 AI4119_MARK LOGO: SDSM
 AI4119_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4119+STABILITY: SURFACE MOTION
 AI4119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4119+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4119
 AI4119  HISTORY     - Date     Condition        Report By
 AI4119  HISTORY     - 1997     MONUMENTED       SDDT
 AI4119  HISTORY     - 19990623 GOOD             NGS
 AI4119
 AI4119                          STATION DESCRIPTION
 AI4119
 AI4119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4119'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AI4119'TIMBER LAKE, THENCE 14.6 KM (9.05 MI) EASTERLY ALONG STATE HIGHWAY 20,
 AI4119'34.8 M (114.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.7 M (58.1 FT)
 AI4119'SOUTH OF AN UNDERGROUND CABLE JUNCTION BOX, 8.0 M (26.2 FT) EAST OF
 AI4119'THE CENTER OF COUNTY ROAD 11, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST,
 AI4119'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 AI4119'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4119'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4120 ***********************************************************************
 AI4120  DESIGNATION -  20 171.10
 AI4120  PID         -  AI4120
 AI4120  STATE/COUNTY-  SD/DEWEY
 AI4120  COUNTRY     -  US
 AI4120  USGS QUAD   -  GLENCROSS (2017)
 AI4120
 AI4120                         *CURRENT SURVEY CONTROL
 AI4120  ______________________________________________________________________
 AI4120* NAD 83(1986) POSITION- 45 28 17.     (N) 100 54 57.     (W)   SCALED
 AI4120* NAVD 88 ORTHO HEIGHT -   658.837 (meters)     2161.53  (feet) ADJUSTED
 AI4120  ______________________________________________________________________
 AI4120  GEOID HEIGHT    -        -21.311 (meters)                     GEOID18
 AI4120  DYNAMIC HEIGHT  -        658.750 (meters)     2161.25  (feet) COMP
 AI4120  MODELED GRAVITY -    980,462.8   (mgal)                       NAVD 88
 AI4120
 AI4120  VERT ORDER      -  FIRST     CLASS II
 AI4120
 AI4120.The horizontal coordinates were scaled from a map and have
 AI4120.an estimated accuracy of +/- 6 seconds.
 AI4120
 AI4120.The orthometric height was determined by differential leveling and
 AI4120.adjusted by the NATIONAL GEODETIC SURVEY
 AI4120.in April 2000.
 AI4120
 AI4120.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4120.GEOID18 height accuracy estimate available here.
 AI4120
 AI4120.Click photographs - Photos may exist for this station.
 AI4120
 AI4120.The dynamic height is computed by dividing the NAVD 88
 AI4120.geopotential number by the normal gravity value computed on the
 AI4120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4120.degrees latitude (g = 980.6199 gals.).
 AI4120
 AI4120.The modeled gravity was interpolated from observed gravity values.
 AI4120
 AI4120;                    North         East    Units  Estimated Accuracy
 AI4120;SPC SD N     -   182,430.      528,390.      MT  (+/- 180 meters Scaled)
 AI4120
 AI4120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR502371(NAD 83)
 AI4120
 AI4120                          SUPERSEDED SURVEY CONTROL
 AI4120
 AI4120.No superseded survey control is available for this station.
 AI4120
 AI4120_MARKER: DD = SURVEY DISK
 AI4120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4120_STAMPING: 20-171.10 1997
 AI4120_MARK LOGO: SDSM
 AI4120_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4120+STABILITY: SURFACE MOTION
 AI4120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4120+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4120
 AI4120  HISTORY     - Date     Condition        Report By
 AI4120  HISTORY     - 1997     MONUMENTED       SDDT
 AI4120  HISTORY     - 19990623 GOOD             NGS
 AI4120
 AI4120                          STATION DESCRIPTION
 AI4120
 AI4120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4120'14.7 KM (9.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4120'IN TRAIL CITY, 164.5 M (539.7 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AI4120'13.3 M (43.6 FT) NORTH OF A FENCE CORNER, 9.3 M (30.5 FT) WEST OF THE
 AI4120'CENTER OF A GRAVELED ROAD, 8.2 M (26.9 FT) NORTH OF THE CENTER OF A
 AI4120'FIELD ENTRANCE, 1.2 M (3.9 FT) NORTH OF A HIGHWAY INFORMATION SIGN
 AI4120'(SPEED LIMIT 45), 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.4 M
 AI4120'(1.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AI4120'GROUND SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4121 ***********************************************************************
 AI4121  DESIGNATION -  20 172.10
 AI4121  PID         -  AI4121
 AI4121  STATE/COUNTY-  SD/CORSON
 AI4121  COUNTRY     -  US
 AI4121  USGS QUAD   -  GLENCROSS (2017)
 AI4121
 AI4121                         *CURRENT SURVEY CONTROL
 AI4121  ______________________________________________________________________
 AI4121* NAD 83(1986) POSITION- 45 28 23.     (N) 100 53 41.     (W)   SCALED
 AI4121* NAVD 88 ORTHO HEIGHT -   650.962 (meters)     2135.70  (feet) ADJUSTED
 AI4121  ______________________________________________________________________
 AI4121  GEOID HEIGHT    -        -21.323 (meters)                     GEOID18
 AI4121  DYNAMIC HEIGHT  -        650.878 (meters)     2135.42  (feet) COMP
 AI4121  MODELED GRAVITY -    980,465.6   (mgal)                       NAVD 88
 AI4121
 AI4121  VERT ORDER      -  FIRST     CLASS II
 AI4121
 AI4121.The horizontal coordinates were scaled from a map and have
 AI4121.an estimated accuracy of +/- 6 seconds.
 AI4121
 AI4121.The orthometric height was determined by differential leveling and
 AI4121.adjusted by the NATIONAL GEODETIC SURVEY
 AI4121.in April 2000.
 AI4121
 AI4121.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4121.GEOID18 height accuracy estimate available here.
 AI4121
 AI4121.Click photographs - Photos may exist for this station.
 AI4121
 AI4121.The dynamic height is computed by dividing the NAVD 88
 AI4121.geopotential number by the normal gravity value computed on the
 AI4121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4121.degrees latitude (g = 980.6199 gals.).
 AI4121
 AI4121.The modeled gravity was interpolated from observed gravity values.
 AI4121
 AI4121;                    North         East    Units  Estimated Accuracy
 AI4121;SPC SD N     -   182,600.      530,040.      MT  (+/- 180 meters Scaled)
 AI4121
 AI4121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR519372(NAD 83)
 AI4121
 AI4121                          SUPERSEDED SURVEY CONTROL
 AI4121
 AI4121.No superseded survey control is available for this station.
 AI4121
 AI4121_MARKER: DD = SURVEY DISK
 AI4121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4121_STAMPING: 20-172.10 1997
 AI4121_MARK LOGO: SDSM
 AI4121_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4121+STABILITY: SURFACE MOTION
 AI4121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4121+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4121
 AI4121  HISTORY     - Date     Condition        Report By
 AI4121  HISTORY     - 1997     MONUMENTED       SDDT
 AI4121  HISTORY     - 19990623 GOOD             NGS
 AI4121
 AI4121                          STATION DESCRIPTION
 AI4121
 AI4121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4121'13.1 KM (8.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4121'IN TRAIL CITY, 186.7 M (612.5 FT) EAST OF MILEPOST 172, 89.2 M (292.7
 AI4121'FT) NORTH OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) EAST OF THE
 AI4121'CENTER OF COUNTY ROAD 9, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD,
 AI4121'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.4 M (1.3 FT) WEST OF A
 AI4121'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4121'MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4122 ***********************************************************************
 AI4122  CBN         -  This is a Cooperative Base Network Control Station.
 AI4122  DESIGNATION -  20 173.10
 AI4122  PID         -  AI4122
 AI4122  STATE/COUNTY-  SD/CORSON
 AI4122  COUNTRY     -  US
 AI4122  USGS QUAD   -  GLENCROSS NE (2017)
 AI4122
 AI4122                         *CURRENT SURVEY CONTROL
 AI4122  ______________________________________________________________________
 AI4122* NAD 83(2011) POSITION- 45 28 23.85025(N) 100 52 27.82977(W)   ADJUSTED
 AI4122* NAD 83(2011) ELLIP HT-   625.051 (meters)        (06/27/12)   ADJUSTED
 AI4122* NAD 83(2011) EPOCH   -  2010.00
 AI4122* NAVD 88 ORTHO HEIGHT -   646.391 (meters)     2120.70  (feet) ADJUSTED
 AI4122  ______________________________________________________________________
 AI4122  GEOID HEIGHT    -        -21.335 (meters)                     GEOID18
 AI4122  NAD 83(2011) X  -   -845,310.417 (meters)                     COMP
 AI4122  NAD 83(2011) Y  - -4,400,223.112 (meters)                     COMP
 AI4122  NAD 83(2011) Z  -  4,524,833.753 (meters)                     COMP
 AI4122  LAPLACE CORR    -         -1.69  (seconds)                    DEFLEC18
 AI4122  DYNAMIC HEIGHT  -        646.310 (meters)     2120.44  (feet) COMP
 AI4122  MODELED GRAVITY -    980,468.6   (mgal)                       NAVD 88
 AI4122
 AI4122  VERT ORDER      -  FIRST     CLASS II
 AI4122
 AI4122  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI4122  Standards:
 AI4122         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI4122            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI4122  -------------------------------------------------------------------
 AI4122  NETWORK    0.74   1.49           0.34   0.25   0.76     -0.07067964
 AI4122  -------------------------------------------------------------------
 AI4122  Click here for local accuracies and other accuracy information.
 AI4122
 AI4122.The horizontal coordinates were established by GPS observations
 AI4122.and adjusted by the National Geodetic Survey in June 2012.
 AI4122
 AI4122.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI4122.been affixed to the stable North American tectonic plate. See 
 AI4122.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI4122
 AI4122.The horizontal coordinates are valid at the epoch date displayed above
 AI4122.which is a decimal equivalence of Year/Month/Day.
 AI4122
 AI4122.The orthometric height was determined by differential leveling and
 AI4122.adjusted by the NATIONAL GEODETIC SURVEY
 AI4122.in April 2000.
 AI4122
 AI4122.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4122.GEOID18 height accuracy estimate available here.
 AI4122
 AI4122.Click photographs - Photos may exist for this station.
 AI4122
 AI4122.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI4122
 AI4122.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI4122
 AI4122.The ellipsoidal height was determined by GPS observations
 AI4122.and is referenced to NAD 83.
 AI4122
 AI4122.The dynamic height is computed by dividing the NAVD 88
 AI4122.geopotential number by the normal gravity value computed on the
 AI4122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4122.degrees latitude (g = 980.6199 gals.).
 AI4122
 AI4122.The modeled gravity was interpolated from observed gravity values.
 AI4122
 AI4122. The following values were computed from the NAD 83(2011) position.
 AI4122
 AI4122;                    North         East     Units Scale Factor Converg.
 AI4122;SPC SD N     -   182,609.045   531,630.146   MT  0.99996623   -0 37 07.8
 AI4122;SPC SD N     -   599,109.84  1,744,189.90   sFT  0.99996623   -0 37 07.8
 AI4122;UTM  14      - 5,037,238.116   353,490.521   MT  0.99986391   -1 20 11.5
 AI4122
 AI4122!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI4122!SPC SD N     -   0.99990202  x   0.99996623  =   0.99986825
 AI4122!UTM  14      -   0.99990202  x   0.99986391  =   0.99976594
 AI4122
 AI4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5349037238(NAD 83)
 AI4122
 AI4122                          SUPERSEDED SURVEY CONTROL
 AI4122
 AI4122  NAD 83(2007)-  45 28 23.85006(N)    100 52 27.83090(W) AD(2002.00) 0
 AI4122  ELLIP H (02/10/07)  625.073  (m)                       GP(2002.00)    
 AI4122  NAD 83(1996)-  45 28 23.84951(N)    100 52 27.83093(W) AD(       ) A
 AI4122  ELLIP H (06/23/03)  625.070  (m)                       GP(       ) 3 1
 AI4122  NAVD 88             646.39   (m)         2120.7    (f) LEVELING    3  
 AI4122
 AI4122.Superseded values are not recommended for survey control.
 AI4122
 AI4122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI4122.See file dsdata.pdf to determine how the superseded data were derived.
 AI4122
 AI4122_MARKER: Z = SEE DESCRIPTION
 AI4122_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4122_STAMPING: 20-173.10 1997
 AI4122_MARK LOGO: NGS
 AI4122_PROJECTION: FLUSH
 AI4122_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4122_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4122+STABILITY: POSITION/ELEVATION WELL
 AI4122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4122+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2002
 AI4122_ROD/PIPE-DEPTH: 6.40 meters
 AI4122_SLEEVE-DEPTH  : 2.00 meters
 AI4122
 AI4122  HISTORY     - Date     Condition        Report By
 AI4122  HISTORY     - 1997     MONUMENTED       SDDT
 AI4122  HISTORY     - 19990623 GOOD             NGS
 AI4122  HISTORY     - 20020521 GOOD             SDDT
 AI4122
 AI4122                          STATION DESCRIPTION
 AI4122
 AI4122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4122'11.4 KM (7.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4122'IN TRAIL CITY, 191.7 M (628.9 FT) EAST OF MILEPOST 173, 70.4 M (231.0
 AI4122'FT) NORTH OF THE HIGHWAY CENTERLINE, 10.4 M (34.1 FT) EAST OF THE
 AI4122'CENTER OF A GRAVELED ROAD, 0.7 M (2.3 FT) WEST OF A FENCE, 0.4 M (1.3
 AI4122'FT) EAST OF A METAL GUARD POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AI4122'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD. NOTE--ACCESS TO
 AI4122'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 AI4122'PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AI4122'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AI4122'THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
 AI4122
 AI4122                          STATION RECOVERY (2002)
 AI4122
 AI4122'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI4122'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4124 ***********************************************************************
 AI4124  DESIGNATION -  20 175.10
 AI4124  PID         -  AI4124
 AI4124  STATE/COUNTY-  SD/DEWEY
 AI4124  COUNTRY     -  US
 AI4124  USGS QUAD   -  GLENCROSS NE (2017)
 AI4124
 AI4124                         *CURRENT SURVEY CONTROL
 AI4124  ______________________________________________________________________
 AI4124* NAD 83(1986) POSITION- 45 28 19.     (N) 100 50 02.     (W)   SCALED
 AI4124* NAVD 88 ORTHO HEIGHT -   655.286 (meters)     2149.88  (feet) ADJUSTED
 AI4124  ______________________________________________________________________
 AI4124  GEOID HEIGHT    -        -21.359 (meters)                     GEOID18
 AI4124  DYNAMIC HEIGHT  -        655.207 (meters)     2149.63  (feet) COMP
 AI4124  MODELED GRAVITY -    980,473.8   (mgal)                       NAVD 88
 AI4124
 AI4124  VERT ORDER      -  FIRST     CLASS II
 AI4124
 AI4124.The horizontal coordinates were scaled from a map and have
 AI4124.an estimated accuracy of +/- 6 seconds.
 AI4124
 AI4124.The orthometric height was determined by differential leveling and
 AI4124.adjusted by the NATIONAL GEODETIC SURVEY
 AI4124.in April 2000.
 AI4124
 AI4124.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4124.GEOID18 height accuracy estimate available here.
 AI4124
 AI4124.Click photographs - Photos may exist for this station.
 AI4124
 AI4124.The dynamic height is computed by dividing the NAVD 88
 AI4124.geopotential number by the normal gravity value computed on the
 AI4124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4124.degrees latitude (g = 980.6199 gals.).
 AI4124
 AI4124.The modeled gravity was interpolated from observed gravity values.
 AI4124
 AI4124;                    North         East    Units  Estimated Accuracy
 AI4124;SPC SD N     -   182,430.      534,800.      MT  (+/- 180 meters Scaled)
 AI4124
 AI4124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR566370(NAD 83)
 AI4124
 AI4124                          SUPERSEDED SURVEY CONTROL
 AI4124
 AI4124.No superseded survey control is available for this station.
 AI4124
 AI4124_MARKER: DD = SURVEY DISK
 AI4124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4124_STAMPING: 20-175.10 1997
 AI4124_MARK LOGO: SDSM
 AI4124_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4124+STABILITY: SURFACE MOTION
 AI4124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4124+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4124
 AI4124  HISTORY     - Date     Condition        Report By
 AI4124  HISTORY     - 1997     MONUMENTED       SDDT
 AI4124  HISTORY     - 19990623 GOOD             NGS
 AI4124
 AI4124                          STATION DESCRIPTION
 AI4124
 AI4124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4124'8.3 KM (5.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4124'IN TRAIL CITY, 163.4 M (536.1 FT) EAST OF MILEPOST 175, 89.1 M (292.3
 AI4124'FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) WEST OF THE
 AI4124'CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI4124'HIGHWAY, 0.4 M (1.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AI4124'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4124'NOTE--THE MONUMENT IS ON THE COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4125 ***********************************************************************
 AI4125  DESIGNATION -  20 176.10
 AI4125  PID         -  AI4125
 AI4125  STATE/COUNTY-  SD/CORSON
 AI4125  COUNTRY     -  US
 AI4125  USGS QUAD   -  GLENCROSS NE (2017)
 AI4125
 AI4125                         *CURRENT SURVEY CONTROL
 AI4125  ______________________________________________________________________
 AI4125* NAD 83(1986) POSITION- 45 28 24.     (N) 100 48 48.     (W)   SCALED
 AI4125* NAVD 88 ORTHO HEIGHT -   658.469 (meters)     2160.33  (feet) ADJUSTED
 AI4125  ______________________________________________________________________
 AI4125  GEOID HEIGHT    -        -21.371 (meters)                     GEOID18
 AI4125  DYNAMIC HEIGHT  -        658.391 (meters)     2160.07  (feet) COMP
 AI4125  MODELED GRAVITY -    980,475.9   (mgal)                       NAVD 88
 AI4125
 AI4125  VERT ORDER      -  FIRST     CLASS II
 AI4125
 AI4125.The horizontal coordinates were scaled from a map and have
 AI4125.an estimated accuracy of +/- 6 seconds.
 AI4125
 AI4125.The orthometric height was determined by differential leveling and
 AI4125.adjusted by the NATIONAL GEODETIC SURVEY
 AI4125.in April 2000.
 AI4125
 AI4125.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4125.GEOID18 height accuracy estimate available here.
 AI4125
 AI4125.Click photographs - Photos may exist for this station.
 AI4125
 AI4125.The dynamic height is computed by dividing the NAVD 88
 AI4125.geopotential number by the normal gravity value computed on the
 AI4125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4125.degrees latitude (g = 980.6199 gals.).
 AI4125
 AI4125.The modeled gravity was interpolated from observed gravity values.
 AI4125
 AI4125;                    North         East    Units  Estimated Accuracy
 AI4125;SPC SD N     -   182,560.      536,410.      MT  (+/- 180 meters Scaled)
 AI4125
 AI4125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR582371(NAD 83)
 AI4125
 AI4125                          SUPERSEDED SURVEY CONTROL
 AI4125
 AI4125.No superseded survey control is available for this station.
 AI4125
 AI4125_MARKER: DD = SURVEY DISK
 AI4125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4125_STAMPING: 20-176.10 1997
 AI4125_MARK LOGO: SDSM
 AI4125_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4125+STABILITY: SURFACE MOTION
 AI4125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4125+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4125
 AI4125  HISTORY     - Date     Condition        Report By
 AI4125  HISTORY     - 1997     MONUMENTED       SDDT
 AI4125  HISTORY     - 19990623 GOOD             NGS
 AI4125
 AI4125                          STATION DESCRIPTION
 AI4125
 AI4125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4125'6.7 KM (4.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4125'IN TRAIL CITY, 154.6 M (507.2 FT) EAST OF MILEPOST 176, 52.2 M (171.3
 AI4125'FT) NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) WEST OF THE
 AI4125'CENTERLINE OF STATE HIGHWAY 63, 13.0 M (42.7 FT) SOUTH OF A UTILITY
 AI4125'POLE WITH 2 GUY CABLES, 0.5 M (1.6 FT) EAST OF A FENCE, 0.4 M (1.3 FT)
 AI4125'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF STATE
 AI4125'HIGHWAY 63, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4125'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4126 ***********************************************************************
 AI4126  DESIGNATION -  20 177.15
 AI4126  PID         -  AI4126
 AI4126  STATE/COUNTY-  SD/DEWEY
 AI4126  COUNTRY     -  US
 AI4126  USGS QUAD   -  GLENCROSS NE (2017)
 AI4126
 AI4126                         *CURRENT SURVEY CONTROL
 AI4126  ______________________________________________________________________
 AI4126* NAD 83(1986) POSITION- 45 28 19.     (N) 100 47 32.     (W)   SCALED
 AI4126* NAVD 88 ORTHO HEIGHT -   652.709 (meters)     2141.43  (feet) ADJUSTED
 AI4126  ______________________________________________________________________
 AI4126  GEOID HEIGHT    -        -21.388 (meters)                     GEOID18
 AI4126  DYNAMIC HEIGHT  -        652.632 (meters)     2141.18  (feet) COMP
 AI4126  MODELED GRAVITY -    980,477.1   (mgal)                       NAVD 88
 AI4126
 AI4126  VERT ORDER      -  FIRST     CLASS II
 AI4126
 AI4126.The horizontal coordinates were scaled from a map and have
 AI4126.an estimated accuracy of +/- 6 seconds.
 AI4126
 AI4126.The orthometric height was determined by differential leveling and
 AI4126.adjusted by the NATIONAL GEODETIC SURVEY
 AI4126.in April 2000.
 AI4126
 AI4126.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4126.GEOID18 height accuracy estimate available here.
 AI4126
 AI4126.Click photographs - Photos may exist for this station.
 AI4126
 AI4126.The dynamic height is computed by dividing the NAVD 88
 AI4126.geopotential number by the normal gravity value computed on the
 AI4126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4126.degrees latitude (g = 980.6199 gals.).
 AI4126
 AI4126.The modeled gravity was interpolated from observed gravity values.
 AI4126
 AI4126;                    North         East    Units  Estimated Accuracy
 AI4126;SPC SD N     -   182,390.      538,050.      MT  (+/- 180 meters Scaled)
 AI4126
 AI4126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR599369(NAD 83)
 AI4126
 AI4126                          SUPERSEDED SURVEY CONTROL
 AI4126
 AI4126.No superseded survey control is available for this station.
 AI4126
 AI4126_MARKER: DD = SURVEY DISK
 AI4126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4126_STAMPING: 20-177.15 1997
 AI4126_MARK LOGO: SDSM
 AI4126_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4126+STABILITY: SURFACE MOTION
 AI4126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4126+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4126
 AI4126  HISTORY     - Date     Condition        Report By
 AI4126  HISTORY     - 1997     MONUMENTED       SDDT
 AI4126  HISTORY     - 19990623 GOOD             NGS
 AI4126
 AI4126                          STATION DESCRIPTION
 AI4126
 AI4126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4126'5.0 KM (3.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4126'IN TRAIL CITY, 272.0 M (892.4 FT) EAST OF MILEPOST 177, 96.4 M (316.3
 AI4126'FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT) EAST OF THE
 AI4126'CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) WEST OF A FENCE, 0.5 M (1.6
 AI4126'FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI4126'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4126'MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4127 ***********************************************************************
 AI4127  DESIGNATION -  20 178.15
 AI4127  PID         -  AI4127
 AI4127  STATE/COUNTY-  SD/DEWEY
 AI4127  COUNTRY     -  US
 AI4127  USGS QUAD   -  GLENCROSS NE (2017)
 AI4127
 AI4127                         *CURRENT SURVEY CONTROL
 AI4127  ______________________________________________________________________
 AI4127* NAD 83(1986) POSITION- 45 28 19.     (N) 100 46 20.     (W)   SCALED
 AI4127* NAVD 88 ORTHO HEIGHT -   649.261 (meters)     2130.12  (feet) ADJUSTED
 AI4127  ______________________________________________________________________
 AI4127  GEOID HEIGHT    -        -21.404 (meters)                     GEOID18
 AI4127  DYNAMIC HEIGHT  -        649.185 (meters)     2129.87  (feet) COMP
 AI4127  MODELED GRAVITY -    980,477.6   (mgal)                       NAVD 88
 AI4127
 AI4127  VERT ORDER      -  FIRST     CLASS II
 AI4127
 AI4127.The horizontal coordinates were scaled from a map and have
 AI4127.an estimated accuracy of +/- 6 seconds.
 AI4127
 AI4127.The orthometric height was determined by differential leveling and
 AI4127.adjusted by the NATIONAL GEODETIC SURVEY
 AI4127.in April 2000.
 AI4127
 AI4127.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4127.GEOID18 height accuracy estimate available here.
 AI4127
 AI4127.Click photographs - Photos may exist for this station.
 AI4127
 AI4127.The dynamic height is computed by dividing the NAVD 88
 AI4127.geopotential number by the normal gravity value computed on the
 AI4127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4127.degrees latitude (g = 980.6199 gals.).
 AI4127
 AI4127.The modeled gravity was interpolated from observed gravity values.
 AI4127
 AI4127;                    North         East    Units  Estimated Accuracy
 AI4127;SPC SD N     -   182,380.      539,620.      MT  (+/- 180 meters Scaled)
 AI4127
 AI4127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR614369(NAD 83)
 AI4127
 AI4127                          SUPERSEDED SURVEY CONTROL
 AI4127
 AI4127.No superseded survey control is available for this station.
 AI4127
 AI4127_MARKER: Z = SEE DESCRIPTION
 AI4127_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4127_STAMPING: 20-178.15 1997
 AI4127_MARK LOGO: NGS
 AI4127_PROJECTION: FLUSH
 AI4127_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4127_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4127+STABILITY: POSITION/ELEVATION WELL
 AI4127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4127+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4127_ROD/PIPE-DEPTH: 6.4 meters
 AI4127_SLEEVE-DEPTH  : 2.0 meters
 AI4127
 AI4127  HISTORY     - Date     Condition        Report By
 AI4127  HISTORY     - 1997     MONUMENTED       SDDT
 AI4127  HISTORY     - 19990623 GOOD             NGS
 AI4127
 AI4127                          STATION DESCRIPTION
 AI4127
 AI4127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4127'3.4 KM (2.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4127'IN TRAIL CITY, 249.3 M (817.9 FT) EAST OF MILEPOST 178, 81.4 M (267.1
 AI4127'FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.1 M (33.1 FT) WEST OF THE
 AI4127'CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) EAST OF A FENCE, 0.4 M (1.3
 AI4127'FT) WEST OF A METAL GUARD POST, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AI4127'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD. NOTE--ACCESS TO
 AI4127'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 AI4127'PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AI4127'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AI4127'THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4128 ***********************************************************************
 AI4128  DESIGNATION -  20 179.10
 AI4128  PID         -  AI4128
 AI4128  STATE/COUNTY-  SD/CORSON
 AI4128  COUNTRY     -  US
 AI4128  USGS QUAD   -  GLENCROSS NE (2017)
 AI4128
 AI4128                         *CURRENT SURVEY CONTROL
 AI4128  ______________________________________________________________________
 AI4128* NAD 83(1986) POSITION- 45 28 22.     (N) 100 45 03.     (W)   SCALED
 AI4128* NAVD 88 ORTHO HEIGHT -   645.167 (meters)     2116.69  (feet) ADJUSTED
 AI4128  ______________________________________________________________________
 AI4128  GEOID HEIGHT    -        -21.422 (meters)                     GEOID18
 AI4128  DYNAMIC HEIGHT  -        645.091 (meters)     2116.44  (feet) COMP
 AI4128  MODELED GRAVITY -    980,477.5   (mgal)                       NAVD 88
 AI4128
 AI4128  VERT ORDER      -  FIRST     CLASS II
 AI4128
 AI4128.The horizontal coordinates were scaled from a map and have
 AI4128.an estimated accuracy of +/- 6 seconds.
 AI4128
 AI4128.The orthometric height was determined by differential leveling and
 AI4128.adjusted by the NATIONAL GEODETIC SURVEY
 AI4128.in April 2000.
 AI4128
 AI4128.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4128.GEOID18 height accuracy estimate available here.
 AI4128
 AI4128.Click photographs - Photos may exist for this station.
 AI4128
 AI4128.The dynamic height is computed by dividing the NAVD 88
 AI4128.geopotential number by the normal gravity value computed on the
 AI4128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4128.degrees latitude (g = 980.6199 gals.).
 AI4128
 AI4128.The modeled gravity was interpolated from observed gravity values.
 AI4128
 AI4128;                    North         East    Units  Estimated Accuracy
 AI4128;SPC SD N     -   182,460.      541,290.      MT  (+/- 180 meters Scaled)
 AI4128
 AI4128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR631369(NAD 83)
 AI4128
 AI4128                          SUPERSEDED SURVEY CONTROL
 AI4128
 AI4128.No superseded survey control is available for this station.
 AI4128
 AI4128_MARKER: DD = SURVEY DISK
 AI4128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4128_STAMPING: 20-179.10 1997
 AI4128_MARK LOGO: SDSM
 AI4128_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4128+STABILITY: SURFACE MOTION
 AI4128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4128+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4128
 AI4128  HISTORY     - Date     Condition        Report By
 AI4128  HISTORY     - 1997     MONUMENTED       SDDT
 AI4128  HISTORY     - 19990623 GOOD             NGS
 AI4128
 AI4128                          STATION DESCRIPTION
 AI4128
 AI4128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4128'1.8 KM (1.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4128'IN TRAIL CITY, 177.8 M (583.3 FT) EAST OF MILEPOST 179, 47.8 M (156.8
 AI4128'FT) NORTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT) SOUTH OF AN
 AI4128'UNDERGROUND CABLE WARNING SIGN, 0.5 M (1.6 FT) EAST OF A FENCE, 0.5 M
 AI4128'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AI4128'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4128'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4129 ***********************************************************************
 AI4129  DESIGNATION -  20 180.10
 AI4129  PID         -  AI4129
 AI4129  STATE/COUNTY-  SD/CORSON
 AI4129  COUNTRY     -  US
 AI4129  USGS QUAD   -  TRAIL CITY (2017)
 AI4129
 AI4129                         *CURRENT SURVEY CONTROL
 AI4129  ______________________________________________________________________
 AI4129* NAD 83(1986) POSITION- 45 28 24.     (N) 100 43 51.     (W)   SCALED
 AI4129* NAVD 88 ORTHO HEIGHT -   650.149 (meters)     2133.03  (feet) ADJUSTED
 AI4129  ______________________________________________________________________
 AI4129  GEOID HEIGHT    -        -21.440 (meters)                     GEOID18
 AI4129  DYNAMIC HEIGHT  -        650.073 (meters)     2132.78  (feet) COMP
 AI4129  MODELED GRAVITY -    980,476.7   (mgal)                       NAVD 88
 AI4129
 AI4129  VERT ORDER      -  FIRST     CLASS II
 AI4129
 AI4129.The horizontal coordinates were scaled from a map and have
 AI4129.an estimated accuracy of +/- 6 seconds.
 AI4129
 AI4129.The orthometric height was determined by differential leveling and
 AI4129.adjusted by the NATIONAL GEODETIC SURVEY
 AI4129.in April 2000.
 AI4129
 AI4129.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4129.GEOID18 height accuracy estimate available here.
 AI4129
 AI4129.Click photographs - Photos may exist for this station.
 AI4129
 AI4129.The dynamic height is computed by dividing the NAVD 88
 AI4129.geopotential number by the normal gravity value computed on the
 AI4129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4129.degrees latitude (g = 980.6199 gals.).
 AI4129
 AI4129.The modeled gravity was interpolated from observed gravity values.
 AI4129
 AI4129;                    North         East    Units  Estimated Accuracy
 AI4129;SPC SD N     -   182,500.      542,860.      MT  (+/- 180 meters Scaled)
 AI4129
 AI4129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR647369(NAD 83)
 AI4129
 AI4129                          SUPERSEDED SURVEY CONTROL
 AI4129
 AI4129.No superseded survey control is available for this station.
 AI4129
 AI4129_MARKER: DD = SURVEY DISK
 AI4129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4129_STAMPING: 20-180.10 1997
 AI4129_MARK LOGO: SDSM
 AI4129_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4129+STABILITY: SURFACE MOTION
 AI4129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4129+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4129
 AI4129  HISTORY     - Date     Condition        Report By
 AI4129  HISTORY     - 1997     MONUMENTED       SDDT
 AI4129  HISTORY     - 19990623 GOOD             NGS
 AI4129
 AI4129                          STATION DESCRIPTION
 AI4129
 AI4129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4129'0.2 KM (0.10 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4129'IN TRAIL CITY, 174.5 M (572.5 FT) EAST OF MILEPOST 180, 69.8 M (229.0
 AI4129'FT) NORTH OF THE HIGHWAY CENTERLINE, 8.3 M (27.2 FT) WEST OF THE
 AI4129'CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) EAST OF A FENCE CORNER, 0.4 M
 AI4129'(1.3 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AI4129'THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4129'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4130 ***********************************************************************
 AI4130  DESIGNATION -  20 181.10
 AI4130  PID         -  AI4130
 AI4130  STATE/COUNTY-  SD/CORSON
 AI4130  COUNTRY     -  US
 AI4130  USGS QUAD   -  TRAIL CITY (2017)
 AI4130
 AI4130                         *CURRENT SURVEY CONTROL
 AI4130  ______________________________________________________________________
 AI4130* NAD 83(1986) POSITION- 45 28 22.     (N) 100 42 36.     (W)   SCALED
 AI4130* NAVD 88 ORTHO HEIGHT -   654.244 (meters)     2146.47  (feet) ADJUSTED
 AI4130  ______________________________________________________________________
 AI4130  GEOID HEIGHT    -        -21.462 (meters)                     GEOID18
 AI4130  DYNAMIC HEIGHT  -        654.169 (meters)     2146.22  (feet) COMP
 AI4130  MODELED GRAVITY -    980,480.0   (mgal)                       NAVD 88
 AI4130
 AI4130  VERT ORDER      -  FIRST     CLASS II
 AI4130
 AI4130.The horizontal coordinates were scaled from a map and have
 AI4130.an estimated accuracy of +/- 6 seconds.
 AI4130
 AI4130.The orthometric height was determined by differential leveling and
 AI4130.adjusted by the NATIONAL GEODETIC SURVEY
 AI4130.in April 2000.
 AI4130
 AI4130.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4130.GEOID18 height accuracy estimate available here.
 AI4130
 AI4130.Click photographs - Photos may exist for this station.
 AI4130
 AI4130.The dynamic height is computed by dividing the NAVD 88
 AI4130.geopotential number by the normal gravity value computed on the
 AI4130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4130.degrees latitude (g = 980.6199 gals.).
 AI4130
 AI4130.The modeled gravity was interpolated from observed gravity values.
 AI4130
 AI4130;                    North         East    Units  Estimated Accuracy
 AI4130;SPC SD N     -   182,430.      544,480.      MT  (+/- 180 meters Scaled)
 AI4130
 AI4130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR663368(NAD 83)
 AI4130
 AI4130                          SUPERSEDED SURVEY CONTROL
 AI4130
 AI4130.No superseded survey control is available for this station.
 AI4130
 AI4130_MARKER: DD = SURVEY DISK
 AI4130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4130_STAMPING: 20-181.10 1997
 AI4130_MARK LOGO: SDSM
 AI4130_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4130+STABILITY: SURFACE MOTION
 AI4130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4130+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4130
 AI4130  HISTORY     - Date     Condition        Report By
 AI4130  HISTORY     - 1997     MONUMENTED       SDDT
 AI4130  HISTORY     - 19990623 GOOD             NGS
 AI4130
 AI4130                          STATION DESCRIPTION
 AI4130
 AI4130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4130'1.4 KM (0.85 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4130'IN TRAIL CITY, 175.6 M (576.1 FT) EAST OF MILEPOST 181, 50.0 M (164.0
 AI4130'FT) NORTH OF THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT) EAST OF THE
 AI4130'CENTER OF A GRAVELED ROAD, 3.6 M (11.8 FT) SOUTH OF THE CENTER OF AN
 AI4130'ENTRANCE TO THE TRAIL CITY CEMETERY, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AI4130'THE ROAD, 0.7 M (2.3 FT) WEST OF A FENCE, 0.6 M (2.0 FT) SOUTH OF A
 AI4130'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4130'NOTE--THE MONUMENT IS ON SECTION LINE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4131 ***********************************************************************
 AI4131  DESIGNATION -  20 182.10
 AI4131  PID         -  AI4131
 AI4131  STATE/COUNTY-  SD/CORSON
 AI4131  COUNTRY     -  US
 AI4131  USGS QUAD   -  TRAIL CITY (2017)
 AI4131
 AI4131                         *CURRENT SURVEY CONTROL
 AI4131  ______________________________________________________________________
 AI4131* NAD 83(1986) POSITION- 45 28 22.     (N) 100 41 19.     (W)   SCALED
 AI4131* NAVD 88 ORTHO HEIGHT -   655.724 (meters)     2151.32  (feet) ADJUSTED
 AI4131  ______________________________________________________________________
 AI4131  GEOID HEIGHT    -        -21.486 (meters)                     GEOID18
 AI4131  DYNAMIC HEIGHT  -        655.651 (meters)     2151.08  (feet) COMP
 AI4131  MODELED GRAVITY -    980,483.2   (mgal)                       NAVD 88
 AI4131
 AI4131  VERT ORDER      -  FIRST     CLASS II
 AI4131
 AI4131.The horizontal coordinates were scaled from a map and have
 AI4131.an estimated accuracy of +/- 6 seconds.
 AI4131
 AI4131.The orthometric height was determined by differential leveling and
 AI4131.adjusted by the NATIONAL GEODETIC SURVEY
 AI4131.in April 2000.
 AI4131
 AI4131.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4131.GEOID18 height accuracy estimate available here.
 AI4131
 AI4131.Click photographs - Photos may exist for this station.
 AI4131
 AI4131.The dynamic height is computed by dividing the NAVD 88
 AI4131.geopotential number by the normal gravity value computed on the
 AI4131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4131.degrees latitude (g = 980.6199 gals.).
 AI4131
 AI4131.The modeled gravity was interpolated from observed gravity values.
 AI4131
 AI4131;                    North         East    Units  Estimated Accuracy
 AI4131;SPC SD N     -   182,410.      546,160.      MT  (+/- 180 meters Scaled)
 AI4131
 AI4131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR680368(NAD 83)
 AI4131
 AI4131                          SUPERSEDED SURVEY CONTROL
 AI4131
 AI4131.No superseded survey control is available for this station.
 AI4131
 AI4131_MARKER: DD = SURVEY DISK
 AI4131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4131_STAMPING: 20-182.10 1997
 AI4131_MARK LOGO: SDSM
 AI4131_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4131+STABILITY: SURFACE MOTION
 AI4131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4131+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4131
 AI4131  HISTORY     - Date     Condition        Report By
 AI4131  HISTORY     - 1997     MONUMENTED       SDDT
 AI4131  HISTORY     - 19990623 GOOD             NGS
 AI4131
 AI4131                          STATION DESCRIPTION
 AI4131
 AI4131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4131'3.0 KM (1.85 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4131'IN TRAIL CITY, 156.2 M (512.5 FT) EAST OF MILEPOST 182, 21.5 M (70.5
 AI4131'FT) NORTH OF THE HIGHWAY CENTERLINE, 17.8 M (58.4 FT) EAST OF THE
 AI4131'CENTER OF A GRAVELED ROAD, 9.4 M (30.8 FT) SOUTHEAST OF A UTILITY
 AI4131'POLE, 0.7 M (2.3 FT) SOUTHWEST OF A RIGHT-OF-WAY POST, 0.4 M (1.3 FT)
 AI4131'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI4131'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4131'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7971 ***********************************************************************
 AC7971  CBN         -  This is a Cooperative Base Network Control Station.
 AC7971  DESIGNATION -  20 182.96
 AC7971  PID         -  AC7971
 AC7971  STATE/COUNTY-  SD/CORSON
 AC7971  COUNTRY     -  US
 AC7971  USGS QUAD   -  TRAIL CITY (2017)
 AC7971
 AC7971                         *CURRENT SURVEY CONTROL
 AC7971  ______________________________________________________________________
 AC7971* NAD 83(2011) POSITION- 45 28 25.45127(N) 100 40 48.78294(W)   ADJUSTED
 AC7971* NAD 83(2011) ELLIP HT-   639.063 (meters)        (06/27/12)   ADJUSTED
 AC7971* NAD 83(2011) EPOCH   -  2010.00
 AC7971* NAVD 88 ORTHO HEIGHT -   660.558 (meters)     2167.18  (feet) ADJUSTED
 AC7971  ______________________________________________________________________
 AC7971  GEOID HEIGHT    -        -21.495 (meters)                     GEOID18
 AC7971  NAD 83(2011) X  -   -830,388.196 (meters)                     COMP
 AC7971  NAD 83(2011) Y  - -4,403,037.681 (meters)                     COMP
 AC7971  NAD 83(2011) Z  -  4,524,878.407 (meters)                     COMP
 AC7971  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC18
 AC7971  DYNAMIC HEIGHT  -        660.486 (meters)     2166.94  (feet) COMP
 AC7971  MODELED GRAVITY -    980,484.4   (mgal)                       NAVD 88
 AC7971
 AC7971  VERT ORDER      -  FIRST     CLASS II
 AC7971
 AC7971  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7971  Standards:
 AC7971         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7971            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7971  -------------------------------------------------------------------
 AC7971  NETWORK    1.11   3.31           0.52   0.35   1.69     -0.09776832
 AC7971  -------------------------------------------------------------------
 AC7971  Click here for local accuracies and other accuracy information.
 AC7971
 AC7971.The horizontal coordinates were established by GPS observations
 AC7971.and adjusted by the National Geodetic Survey in June 2012.
 AC7971
 AC7971.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7971.been affixed to the stable North American tectonic plate. See 
 AC7971.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7971
 AC7971.The horizontal coordinates are valid at the epoch date displayed above
 AC7971.which is a decimal equivalence of Year/Month/Day.
 AC7971
 AC7971.The orthometric height was determined by differential leveling and
 AC7971.adjusted by the NATIONAL GEODETIC SURVEY
 AC7971.in April 2000.
 AC7971
 AC7971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7971.GEOID18 height accuracy estimate available here.
 AC7971
 AC7971.Click photographs - Photos may exist for this station.
 AC7971
 AC7971.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7971
 AC7971.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7971
 AC7971.The ellipsoidal height was determined by GPS observations
 AC7971.and is referenced to NAD 83.
 AC7971
 AC7971.The dynamic height is computed by dividing the NAVD 88
 AC7971.geopotential number by the normal gravity value computed on the
 AC7971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7971.degrees latitude (g = 980.6199 gals.).
 AC7971
 AC7971.The modeled gravity was interpolated from observed gravity values.
 AC7971
 AC7971. The following values were computed from the NAD 83(2011) position.
 AC7971
 AC7971;                    North         East     Units Scale Factor Converg.
 AC7971;SPC SD N     -   182,512.687   546,813.226   MT  0.99996628   -0 28 53.1
 AC7971;SPC SD N     -   598,793.71  1,794,003.06   sFT  0.99996628   -0 28 53.1
 AC7971;UTM  14      - 5,036,951.763   368,669.251   MT  0.99981206   -1 11 53.0
 AC7971
 AC7971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7971!SPC SD N     -   0.99989982  x   0.99996628  =   0.99986610
 AC7971!UTM  14      -   0.99989982  x   0.99981206  =   0.99971190
 AC7971
 AC7971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6866936951(NAD 83)
 AC7971
 AC7971                          SUPERSEDED SURVEY CONTROL
 AC7971
 AC7971  NAD 83(2007)-  45 28 25.45119(N)    100 40 48.78411(W) AD(2002.00) 0
 AC7971  ELLIP H (02/10/07)  639.092  (m)                       GP(2002.00)    
 AC7971  ELLIP H (04/15/04)  639.091  (m)                       GP(       ) 2 1
 AC7971  NAD 83(1996)-  45 28 25.45052(N)    100 40 48.78359(W) AD(       ) B
 AC7971  ELLIP H (04/18/97)  639.146  (m)                       GP(       ) 4 1
 AC7971  NAVD 88 (04/18/97)  660.5    (m)  GEOID96  model used  GPS OBS        
 AC7971
 AC7971.Superseded values are not recommended for survey control.
 AC7971
 AC7971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7971.See file dsdata.pdf to determine how the superseded data were derived.
 AC7971
 AC7971_MARKER: Z = SEE DESCRIPTION
 AC7971_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7971_STAMPING: 20-182.96 1995
 AC7971_MARK LOGO: NGS
 AC7971_PROJECTION: FLUSH
 AC7971_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7971_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7971+STABILITY: POSITION/ELEVATION WELL
 AC7971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7971+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2016
 AC7971_ROD/PIPE-DEPTH: 12.8 meters
 AC7971_SLEEVE-DEPTH  : 1.8 meters
 AC7971
 AC7971  HISTORY     - Date     Condition        Report By
 AC7971  HISTORY     - 1995     MONUMENTED       SDDT
 AC7971  HISTORY     - 19960928 GOOD             SDDT
 AC7971  HISTORY     - 19990623 GOOD             NGS
 AC7971  HISTORY     - 20160517 GOOD             DEWDAV
 AC7971
 AC7971                          STATION DESCRIPTION
 AC7971
 AC7971'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7971'THE STATION IS LOCATED 2.5 MI (4.0 KM) EAST OF TRAIL CITY, ON STATE
 AC7971'HIGHWAY 20.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7971'STATION FROM THE POST OFFICE IN TRAIL CITY, GO NORTH ON A PAVED ROAD
 AC7971'FOR 50.0 FT (15.2 M) TO THE JUNCTION OF STATE HIGHWAY 20, TURN RIGHT
 AC7971'AND GO EAST ON STATE HIGHWAY 20 FOR 2.3 MI (3.7 KM) TO THE STATION ON
 AC7971'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7971'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7971'PIPE.  LOCATED 74.0 FT (22.6 M) SOUTH OF THE HIGHWAY CENTERLINE, 5.0
 AC7971'FT (1.5 M) WEST OF A RIGHT-OF-WAY MARKER, 1.0 FT (0.3 M) SOUTH OF A
 AC7971'METAL GUARD POST, 1.0 FT (0.3 M) NORTH OF A WITNESS POST, AND 1.0 FT
 AC7971'(0.3 M) SOUTH OF A METAL FENCE POST. NOTE--ACCESS TO THE DATUM POINT
 AC7971'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7971
 AC7971                          STATION RECOVERY (1999)
 AC7971
 AC7971'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AC7971'3.7 KM (2.30 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AC7971'IN TRAIL CITY, 59.8 M (196.2 FT) SOUTHWEST OF MILEPOST 183, 22.6 M
 AC7971'(74.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.7 M (5.6 FT)
 AC7971'SOUTHWEST OF A RIGHT-OF-WAY POST, 0.4 M (1.3 FT) SOUTHEAST OF A METAL
 AC7971'GUARD POST, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0
 AC7971'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT
 AC7971'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE CAP.
 AC7971'THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AC7971'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT
 AC7971'IS ON HIGHWAY RIGHT-OF-WAY.  THIS MONUMENT IS A COOPERATIVE BASE
 AC7971'NETWORK CONTROL STATION.
 AC7971
 AC7971                          STATION RECOVERY (2016)
 AC7971
 AC7971'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AC7971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4132 ***********************************************************************
 AI4132  DESIGNATION -  20 183.05
 AI4132  PID         -  AI4132
 AI4132  STATE/COUNTY-  SD/CORSON
 AI4132  COUNTRY     -  US
 AI4132  USGS QUAD   -  TRAIL CITY (2017)
 AI4132
 AI4132                         *CURRENT SURVEY CONTROL
 AI4132  ______________________________________________________________________
 AI4132* NAD 83(1986) POSITION- 45 28 32.     (N) 100 40 42.     (W)   SCALED
 AI4132* NAVD 88 ORTHO HEIGHT -   660.272 (meters)     2166.24  (feet) ADJUSTED
 AI4132  ______________________________________________________________________
 AI4132  GEOID HEIGHT    -        -21.496 (meters)                     GEOID18
 AI4132  DYNAMIC HEIGHT  -        660.200 (meters)     2166.01  (feet) COMP
 AI4132  MODELED GRAVITY -    980,484.9   (mgal)                       NAVD 88
 AI4132
 AI4132  VERT ORDER      -  FIRST     CLASS II
 AI4132
 AI4132.The horizontal coordinates were scaled from a map and have
 AI4132.an estimated accuracy of +/- 6 seconds.
 AI4132
 AI4132.The orthometric height was determined by differential leveling and
 AI4132.adjusted by the NATIONAL GEODETIC SURVEY
 AI4132.in April 2000.
 AI4132
 AI4132.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4132.GEOID18 height accuracy estimate available here.
 AI4132
 AI4132.Click photographs - Photos may exist for this station.
 AI4132
 AI4132.The dynamic height is computed by dividing the NAVD 88
 AI4132.geopotential number by the normal gravity value computed on the
 AI4132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4132.degrees latitude (g = 980.6199 gals.).
 AI4132
 AI4132.The modeled gravity was interpolated from observed gravity values.
 AI4132
 AI4132;                    North         East    Units  Estimated Accuracy
 AI4132;SPC SD N     -   182,710.      546,960.      MT  (+/- 180 meters Scaled)
 AI4132
 AI4132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR688371(NAD 83)
 AI4132
 AI4132                          SUPERSEDED SURVEY CONTROL
 AI4132
 AI4132.No superseded survey control is available for this station.
 AI4132
 AI4132_MARKER: DB = BENCH MARK DISK
 AI4132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4132_STAMPING: 20-183.05
 AI4132_MARK LOGO: SDDT
 AI4132_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4132+STABILITY: SURFACE MOTION
 AI4132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4132+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4132
 AI4132  HISTORY     - Date     Condition        Report By
 AI4132  HISTORY     - 1984     MONUMENTED       SDDT
 AI4132  HISTORY     - 19990623 GOOD             NGS
 AI4132
 AI4132                          STATION DESCRIPTION
 AI4132
 AI4132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4132'3.9 KM (2.40 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4132'IN TRAIL CITY, 129.6 M (425.2 FT) EAST OF MILEPOST 183, 22.7 M (74.5
 AI4132'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTHWEST OF A
 AI4132'RIGHT-OF-WAY POST, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, 0.3 M
 AI4132'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTHEAST OF A
 AI4132'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4132'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4133 ***********************************************************************
 AI4133  DESIGNATION -  20 184.25
 AI4133  PID         -  AI4133
 AI4133  STATE/COUNTY-  SD/CORSON
 AI4133  COUNTRY     -  US
 AI4133  USGS QUAD   -  TRAIL CITY (2017)
 AI4133
 AI4133                         *CURRENT SURVEY CONTROL
 AI4133  ______________________________________________________________________
 AI4133* NAD 83(1986) POSITION- 45 28 48.     (N) 100 39 32.     (W)   SCALED
 AI4133* NAVD 88 ORTHO HEIGHT -   664.880 (meters)     2181.36  (feet) ADJUSTED
 AI4133  ______________________________________________________________________
 AI4133  GEOID HEIGHT    -        -21.516 (meters)                     GEOID18
 AI4133  DYNAMIC HEIGHT  -        664.810 (meters)     2181.13  (feet) COMP
 AI4133  MODELED GRAVITY -    980,487.6   (mgal)                       NAVD 88
 AI4133
 AI4133  VERT ORDER      -  FIRST     CLASS II
 AI4133
 AI4133.The horizontal coordinates were scaled from a map and have
 AI4133.an estimated accuracy of +/- 6 seconds.
 AI4133
 AI4133.The orthometric height was determined by differential leveling and
 AI4133.adjusted by the NATIONAL GEODETIC SURVEY
 AI4133.in April 2000.
 AI4133
 AI4133.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4133.GEOID18 height accuracy estimate available here.
 AI4133
 AI4133.Click photographs - Photos may exist for this station.
 AI4133
 AI4133.The dynamic height is computed by dividing the NAVD 88
 AI4133.geopotential number by the normal gravity value computed on the
 AI4133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4133.degrees latitude (g = 980.6199 gals.).
 AI4133
 AI4133.The modeled gravity was interpolated from observed gravity values.
 AI4133
 AI4133;                    North         East    Units  Estimated Accuracy
 AI4133;SPC SD N     -   183,200.      548,490.      MT  (+/- 180 meters Scaled)
 AI4133
 AI4133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR703376(NAD 83)
 AI4133
 AI4133                          SUPERSEDED SURVEY CONTROL
 AI4133
 AI4133.No superseded survey control is available for this station.
 AI4133
 AI4133_MARKER: DB = BENCH MARK DISK
 AI4133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4133_STAMPING: 20-184.25
 AI4133_MARK LOGO: SDDT
 AI4133_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4133+STABILITY: SURFACE MOTION
 AI4133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4133+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4133
 AI4133  HISTORY     - Date     Condition        Report By
 AI4133  HISTORY     - 1984     MONUMENTED       SDDT
 AI4133  HISTORY     - 19990623 GOOD             NGS
 AI4133
 AI4133                          STATION DESCRIPTION
 AI4133
 AI4133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4133'5.8 KM (3.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4133'IN TRAIL CITY, 433.8 M (1423.2 FT) EAST OF MILEPOST 184, 29.5 M (96.8
 AI4133'FT) SOUTH OF A T-FENCE CORNER, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY
 AI4133'CENTERLINE, 10.7 M (35.1 FT) WEST OF A T-JUNCTION UTILITY POLE WITH 1
 AI4133'GUY CABLE, 4.3 M (14.1 FT) WEST OF THE EXTENDED CENTER OF A DRIVEWAY
 AI4133'LEADING SOUTH, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AI4133'(1.0 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AI4133'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4133'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4134 ***********************************************************************
 AI4134  DESIGNATION -  20 185.25
 AI4134  PID         -  AI4134
 AI4134  STATE/COUNTY-  SD/CORSON
 AI4134  COUNTRY     -  US
 AI4134  USGS QUAD   -  TRAIL CITY (2017)
 AI4134
 AI4134                         *CURRENT SURVEY CONTROL
 AI4134  ______________________________________________________________________
 AI4134* NAD 83(1986) POSITION- 45 28 50.     (N) 100 38 15.     (W)   SCALED
 AI4134* NAVD 88 ORTHO HEIGHT -   661.405 (meters)     2169.96  (feet) ADJUSTED
 AI4134  ______________________________________________________________________
 AI4134  GEOID HEIGHT    -        -21.544 (meters)                     GEOID18
 AI4134  DYNAMIC HEIGHT  -        661.336 (meters)     2169.73  (feet) COMP
 AI4134  MODELED GRAVITY -    980,489.3   (mgal)                       NAVD 88
 AI4134
 AI4134  VERT ORDER      -  FIRST     CLASS II
 AI4134
 AI4134.The horizontal coordinates were scaled from a map and have
 AI4134.an estimated accuracy of +/- 6 seconds.
 AI4134
 AI4134.The orthometric height was determined by differential leveling and
 AI4134.adjusted by the NATIONAL GEODETIC SURVEY
 AI4134.in April 2000.
 AI4134
 AI4134.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4134.GEOID18 height accuracy estimate available here.
 AI4134
 AI4134.Click photographs - Photos may exist for this station.
 AI4134
 AI4134.The dynamic height is computed by dividing the NAVD 88
 AI4134.geopotential number by the normal gravity value computed on the
 AI4134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4134.degrees latitude (g = 980.6199 gals.).
 AI4134
 AI4134.The modeled gravity was interpolated from observed gravity values.
 AI4134
 AI4134;                    North         East    Units  Estimated Accuracy
 AI4134;SPC SD N     -   183,240.      550,160.      MT  (+/- 180 meters Scaled)
 AI4134
 AI4134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR720376(NAD 83)
 AI4134
 AI4134                          SUPERSEDED SURVEY CONTROL
 AI4134
 AI4134.No superseded survey control is available for this station.
 AI4134
 AI4134_MARKER: DB = BENCH MARK DISK
 AI4134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4134_STAMPING: 20-185.25
 AI4134_MARK LOGO: SDDT
 AI4134_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4134+STABILITY: SURFACE MOTION
 AI4134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4134+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4134
 AI4134  HISTORY     - Date     Condition        Report By
 AI4134  HISTORY     - 1984     MONUMENTED       SDDT
 AI4134  HISTORY     - 19990623 GOOD             NGS
 AI4134
 AI4134                          STATION DESCRIPTION
 AI4134
 AI4134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4134'7.4 KM (4.60 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4134'IN TRAIL CITY, 436.6 M (1432.4 FT) EAST OF MILEPOST 185, 33.9 M (111.2
 AI4134'FT) NORTH OF THE HIGHWAY CENTERLINE, 19.8 M (65.0 FT) EAST OF A
 AI4134'UTILITY POLE WITH 1 GUY CABLE AND THE CENTER OF 4 BRACED FENCE POSTS,
 AI4134'2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF
 AI4134'A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH
 AI4134'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4134'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4135 ***********************************************************************
 AI4135  DESIGNATION -  20 186.35
 AI4135  PID         -  AI4135
 AI4135  STATE/COUNTY-  SD/CORSON
 AI4135  COUNTRY     -  US
 AI4135  USGS QUAD   -  LAUNDREAUX BUTTE (2017)
 AI4135
 AI4135                         *CURRENT SURVEY CONTROL
 AI4135  ______________________________________________________________________
 AI4135* NAD 83(1986) POSITION- 45 28 36.     (N) 100 37 03.     (W)   SCALED
 AI4135* NAVD 88 ORTHO HEIGHT -   670.829 (meters)     2200.88  (feet) ADJUSTED
 AI4135  ______________________________________________________________________
 AI4135  GEOID HEIGHT    -        -21.574 (meters)                     GEOID18
 AI4135  DYNAMIC HEIGHT  -        670.759 (meters)     2200.65  (feet) COMP
 AI4135  MODELED GRAVITY -    980,489.5   (mgal)                       NAVD 88
 AI4135
 AI4135  VERT ORDER      -  FIRST     CLASS II
 AI4135
 AI4135.The horizontal coordinates were scaled from a map and have
 AI4135.an estimated accuracy of +/- 6 seconds.
 AI4135
 AI4135.The orthometric height was determined by differential leveling and
 AI4135.adjusted by the NATIONAL GEODETIC SURVEY
 AI4135.in April 2000.
 AI4135
 AI4135.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4135.GEOID18 height accuracy estimate available here.
 AI4135
 AI4135.Click photographs - Photos may exist for this station.
 AI4135
 AI4135.The dynamic height is computed by dividing the NAVD 88
 AI4135.geopotential number by the normal gravity value computed on the
 AI4135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4135.degrees latitude (g = 980.6199 gals.).
 AI4135
 AI4135.The modeled gravity was interpolated from observed gravity values.
 AI4135
 AI4135;                    North         East    Units  Estimated Accuracy
 AI4135;SPC SD N     -   182,800.      551,720.      MT  (+/- 180 meters Scaled)
 AI4135
 AI4135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR735371(NAD 83)
 AI4135
 AI4135                          SUPERSEDED SURVEY CONTROL
 AI4135
 AI4135.No superseded survey control is available for this station.
 AI4135
 AI4135_MARKER: DB = BENCH MARK DISK
 AI4135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4135_STAMPING: 20-186.35
 AI4135_MARK LOGO: SDDT
 AI4135_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4135+STABILITY: SURFACE MOTION
 AI4135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4135+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4135
 AI4135  HISTORY     - Date     Condition        Report By
 AI4135  HISTORY     - 1984     MONUMENTED       SDDT
 AI4135  HISTORY     - 19990623 GOOD             NGS
 AI4135
 AI4135                          STATION DESCRIPTION
 AI4135
 AI4135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4135'9.2 KM (5.70 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4135'IN TRAIL CITY, 537.9 M (1764.8 FT) EAST OF MILEPOST 186, 24.7 M (81.0
 AI4135'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.3 M (73.2 FT) NORTH OF
 AI4135'THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND
 AI4135'FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AI4135'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4135'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4136 ***********************************************************************
 AI4136  DESIGNATION -  20 187.45
 AI4136  PID         -  AI4136
 AI4136  STATE/COUNTY-  SD/CORSON
 AI4136  COUNTRY     -  US
 AI4136  USGS QUAD   -  LAUNDREAUX BUTTE (2017)
 AI4136
 AI4136                         *CURRENT SURVEY CONTROL
 AI4136  ______________________________________________________________________
 AI4136* NAD 83(1986) POSITION- 45 29 06.     (N) 100 35 52.     (W)   SCALED
 AI4136* NAVD 88 ORTHO HEIGHT -   609.016 (meters)     1998.08  (feet) ADJUSTED
 AI4136  ______________________________________________________________________
 AI4136  GEOID HEIGHT    -        -21.600 (meters)                     GEOID18
 AI4136  DYNAMIC HEIGHT  -        608.954 (meters)     1997.88  (feet) COMP
 AI4136  MODELED GRAVITY -    980,493.6   (mgal)                       NAVD 88
 AI4136
 AI4136  VERT ORDER      -  FIRST     CLASS II
 AI4136
 AI4136.The horizontal coordinates were scaled from a map and have
 AI4136.an estimated accuracy of +/- 6 seconds.
 AI4136
 AI4136.The orthometric height was determined by differential leveling and
 AI4136.adjusted by the NATIONAL GEODETIC SURVEY
 AI4136.in April 2000.
 AI4136
 AI4136.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4136.GEOID18 height accuracy estimate available here.
 AI4136
 AI4136.Click photographs - Photos may exist for this station.
 AI4136
 AI4136.The dynamic height is computed by dividing the NAVD 88
 AI4136.geopotential number by the normal gravity value computed on the
 AI4136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4136.degrees latitude (g = 980.6199 gals.).
 AI4136
 AI4136.The modeled gravity was interpolated from observed gravity values.
 AI4136
 AI4136;                    North         East    Units  Estimated Accuracy
 AI4136;SPC SD N     -   183,710.      553,270.      MT  (+/- 180 meters Scaled)
 AI4136
 AI4136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR751380(NAD 83)
 AI4136
 AI4136                          SUPERSEDED SURVEY CONTROL
 AI4136
 AI4136.No superseded survey control is available for this station.
 AI4136
 AI4136_MARKER: DB = BENCH MARK DISK
 AI4136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4136_STAMPING: 20-187.45
 AI4136_MARK LOGO: SDDT
 AI4136_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4136+STABILITY: SURFACE MOTION
 AI4136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4136+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4136
 AI4136  HISTORY     - Date     Condition        Report By
 AI4136  HISTORY     - 1984     MONUMENTED       SDDT
 AI4136  HISTORY     - 19990623 GOOD             NGS
 AI4136
 AI4136                          STATION DESCRIPTION
 AI4136
 AI4136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4136'11.0 KM (6.85 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4136'IN TRAIL CITY, 750.7 M (2462.9 FT) EAST OF MILEPOST 187, 77.0 M (252.6
 AI4136'FT) NORTHEAST OF THE MOST NORTHEASTERLY OF 5 BRACED FENCE POSTS, 47.3
 AI4136'M (155.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT)
 AI4136'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A FENCE,
 AI4136'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, 0.2 M (0.7 FT) NORTHWEST
 AI4136'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4136'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4137 ***********************************************************************
 AI4137  DESIGNATION -  20 188.70
 AI4137  PID         -  AI4137
 AI4137  STATE/COUNTY-  SD/CORSON
 AI4137  COUNTRY     -  US
 AI4137  USGS QUAD   -  LAUNDREAUX BUTTE (2017)
 AI4137
 AI4137                         *CURRENT SURVEY CONTROL
 AI4137  ______________________________________________________________________
 AI4137* NAD 83(1986) POSITION- 45 29 49.     (N) 100 34 46.     (W)   SCALED
 AI4137* NAVD 88 ORTHO HEIGHT -   578.794 (meters)     1898.93  (feet) ADJUSTED
 AI4137  ______________________________________________________________________
 AI4137  GEOID HEIGHT    -        -21.624 (meters)                     GEOID18
 AI4137  DYNAMIC HEIGHT  -        578.738 (meters)     1898.74  (feet) COMP
 AI4137  MODELED GRAVITY -    980,499.5   (mgal)                       NAVD 88
 AI4137
 AI4137  VERT ORDER      -  FIRST     CLASS II
 AI4137
 AI4137.The horizontal coordinates were scaled from a map and have
 AI4137.an estimated accuracy of +/- 6 seconds.
 AI4137
 AI4137.The orthometric height was determined by differential leveling and
 AI4137.adjusted by the NATIONAL GEODETIC SURVEY
 AI4137.in April 2000.
 AI4137
 AI4137.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4137.GEOID18 height accuracy estimate available here.
 AI4137
 AI4137.Click photographs - Photos may exist for this station.
 AI4137
 AI4137.The dynamic height is computed by dividing the NAVD 88
 AI4137.geopotential number by the normal gravity value computed on the
 AI4137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4137.degrees latitude (g = 980.6199 gals.).
 AI4137
 AI4137.The modeled gravity was interpolated from observed gravity values.
 AI4137
 AI4137;                    North         East    Units  Estimated Accuracy
 AI4137;SPC SD N     -   185,030.      554,710.      MT  (+/- 180 meters Scaled)
 AI4137
 AI4137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR765393(NAD 83)
 AI4137
 AI4137                          SUPERSEDED SURVEY CONTROL
 AI4137
 AI4137.No superseded survey control is available for this station.
 AI4137
 AI4137_MARKER: DD = SURVEY DISK
 AI4137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4137_STAMPING: 20-188.70 1997
 AI4137_MARK LOGO: SDSM
 AI4137_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4137+STABILITY: SURFACE MOTION
 AI4137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4137+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4137
 AI4137  HISTORY     - Date     Condition        Report By
 AI4137  HISTORY     - 1997     MONUMENTED       SDDT
 AI4137  HISTORY     - 19990623 GOOD             NGS
 AI4137
 AI4137                          STATION DESCRIPTION
 AI4137
 AI4137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4137'12.9 KM (8.00 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4137'IN TRAIL CITY, 526.9 M (1728.7 FT) WEST OF MILEPOST 189, 30.2 M (99.1
 AI4137'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) SOUTHWEST OF
 AI4137'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS
 AI4137'POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AI4137'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 AI4137'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4138 ***********************************************************************
 AI4138  DESIGNATION -  20 189.70
 AI4138  PID         -  AI4138
 AI4138  STATE/COUNTY-  SD/CORSON
 AI4138  COUNTRY     -  US
 AI4138  USGS QUAD   -  WAKPALA SE (2017)
 AI4138
 AI4138                         *CURRENT SURVEY CONTROL
 AI4138  ______________________________________________________________________
 AI4138* NAD 83(1986) POSITION- 45 30 27.     (N) 100 33 58.     (W)   SCALED
 AI4138* NAVD 88 ORTHO HEIGHT -   567.821 (meters)     1862.93  (feet) ADJUSTED
 AI4138  ______________________________________________________________________
 AI4138  GEOID HEIGHT    -        -21.640 (meters)                     GEOID18
 AI4138  DYNAMIC HEIGHT  -        567.768 (meters)     1862.75  (feet) COMP
 AI4138  MODELED GRAVITY -    980,504.1   (mgal)                       NAVD 88
 AI4138
 AI4138  VERT ORDER      -  FIRST     CLASS II
 AI4138
 AI4138.The horizontal coordinates were scaled from a map and have
 AI4138.an estimated accuracy of +/- 6 seconds.
 AI4138
 AI4138.The orthometric height was determined by differential leveling and
 AI4138.adjusted by the NATIONAL GEODETIC SURVEY
 AI4138.in April 2000.
 AI4138
 AI4138.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4138.GEOID18 height accuracy estimate available here.
 AI4138
 AI4138.Click photographs - Photos may exist for this station.
 AI4138
 AI4138.The dynamic height is computed by dividing the NAVD 88
 AI4138.geopotential number by the normal gravity value computed on the
 AI4138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4138.degrees latitude (g = 980.6199 gals.).
 AI4138
 AI4138.The modeled gravity was interpolated from observed gravity values.
 AI4138
 AI4138;                    North         East    Units  Estimated Accuracy
 AI4138;SPC SD N     -   186,200.      555,760.      MT  (+/- 180 meters Scaled)
 AI4138
 AI4138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR776405(NAD 83)
 AI4138
 AI4138                          SUPERSEDED SURVEY CONTROL
 AI4138
 AI4138.No superseded survey control is available for this station.
 AI4138
 AI4138_MARKER: Z = SEE DESCRIPTION
 AI4138_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI4138_STAMPING: 20-189.70 1997
 AI4138_MARK LOGO: NGS
 AI4138_PROJECTION: FLUSH
 AI4138_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI4138_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI4138+STABILITY: POSITION/ELEVATION WELL
 AI4138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4138+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4138_ROD/PIPE-DEPTH: 6.4 meters
 AI4138_SLEEVE-DEPTH  : 2.0 meters
 AI4138
 AI4138  HISTORY     - Date     Condition        Report By
 AI4138  HISTORY     - 1997     MONUMENTED       SDDT
 AI4138  HISTORY     - 19990623 GOOD             NGS
 AI4138
 AI4138                          STATION DESCRIPTION
 AI4138
 AI4138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4138'14.5 KM (9.00 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4138'IN TRAIL CITY, 555.7 M (1823.2 FT) WEST OF MILEPOST 190, 33.0 M (108.3
 AI4138'FT) EAST OF THE HIGHWAY CENTERLINE, 32.8 M (107.6 FT) NORTH OF THE
 AI4138'CENTER OF A GATE, 1.4 M (4.6 FT) NORTH OF A T-FENCE CORNER, 1.0 M (3.3
 AI4138'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS
 AI4138'POST AND FENCE, AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST.
 AI4138'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AI4138'THROUGH A 4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL
 AI4138'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI4138'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4139 ***********************************************************************
 AI4139  DESIGNATION -  20 190.75
 AI4139  PID         -  AI4139
 AI4139  STATE/COUNTY-  SD/CORSON
 AI4139  COUNTRY     -  US
 AI4139  USGS QUAD   -  WAKPALA SE (2017)
 AI4139
 AI4139                         *CURRENT SURVEY CONTROL
 AI4139  ______________________________________________________________________
 AI4139* NAD 83(1986) POSITION- 45 31 21.     (N) 100 33 59.     (W)   SCALED
 AI4139* NAVD 88 ORTHO HEIGHT -   556.569 (meters)     1826.01  (feet) ADJUSTED
 AI4139  ______________________________________________________________________
 AI4139  GEOID HEIGHT    -        -21.631 (meters)                     GEOID18
 AI4139  DYNAMIC HEIGHT  -        556.519 (meters)     1825.85  (feet) COMP
 AI4139  MODELED GRAVITY -    980,508.0   (mgal)                       NAVD 88
 AI4139
 AI4139  VERT ORDER      -  FIRST     CLASS II
 AI4139
 AI4139.The horizontal coordinates were scaled from a map and have
 AI4139.an estimated accuracy of +/- 6 seconds.
 AI4139
 AI4139.The orthometric height was determined by differential leveling and
 AI4139.adjusted by the NATIONAL GEODETIC SURVEY
 AI4139.in April 2000.
 AI4139
 AI4139.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4139.GEOID18 height accuracy estimate available here.
 AI4139
 AI4139.Click photographs - Photos may exist for this station.
 AI4139
 AI4139.The dynamic height is computed by dividing the NAVD 88
 AI4139.geopotential number by the normal gravity value computed on the
 AI4139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4139.degrees latitude (g = 980.6199 gals.).
 AI4139
 AI4139.The modeled gravity was interpolated from observed gravity values.
 AI4139
 AI4139;                    North         East    Units  Estimated Accuracy
 AI4139;SPC SD N     -   187,860.      555,750.      MT  (+/- 180 meters Scaled)
 AI4139
 AI4139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR776421(NAD 83)
 AI4139
 AI4139                          SUPERSEDED SURVEY CONTROL
 AI4139
 AI4139.No superseded survey control is available for this station.
 AI4139
 AI4139_MARKER: DD = SURVEY DISK
 AI4139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4139_STAMPING: 20-190.75 1997
 AI4139_MARK LOGO: SDSM
 AI4139_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4139+STABILITY: SURFACE MOTION
 AI4139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4139+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4139
 AI4139  HISTORY     - Date     Condition        Report By
 AI4139  HISTORY     - 1997     MONUMENTED       SDDT
 AI4139  HISTORY     - 19990623 GOOD             NGS
 AI4139
 AI4139                          STATION DESCRIPTION
 AI4139
 AI4139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4139'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4139'MAIN STREET IN MOBRIDGE, THENCE 4.7 KM (2.90 MI) WESTERLY ALONG STATE
 AI4139'HIGHWAY 20, 496.4 M (1628.6 FT) WEST OF MILEPOST 191, 30.1 M (98.8 FT)
 AI4139'WEST OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) SOUTH OF AN
 AI4139'UNDERGROUND CABLE JUNCTION BOX, 0.4 M (1.3 FT) EAST OF A WITNESS POST
 AI4139'AND FENCE, ON THE CENTER OF A FIELD ENTRANCE, AND THE MONUMENT IS
 AI4139'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4139'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4140 ***********************************************************************
 AI4140  DESIGNATION -  20 191.65
 AI4140  PID         -  AI4140
 AI4140  STATE/COUNTY-  SD/CORSON
 AI4140  COUNTRY     -  US
 AI4140  USGS QUAD   -  WAKPALA SE (2017)
 AI4140
 AI4140                         *CURRENT SURVEY CONTROL
 AI4140  ______________________________________________________________________
 AI4140* NAD 83(1986) POSITION- 45 32 10.     (N) 100 33 58.     (W)   SCALED
 AI4140* NAVD 88 ORTHO HEIGHT -   573.089 (meters)     1880.21  (feet) ADJUSTED
 AI4140  ______________________________________________________________________
 AI4140  GEOID HEIGHT    -        -21.625 (meters)                     GEOID18
 AI4140  DYNAMIC HEIGHT  -        573.039 (meters)     1880.05  (feet) COMP
 AI4140  MODELED GRAVITY -    980,511.6   (mgal)                       NAVD 88
 AI4140
 AI4140  VERT ORDER      -  FIRST     CLASS II
 AI4140
 AI4140.The horizontal coordinates were scaled from a map and have
 AI4140.an estimated accuracy of +/- 6 seconds.
 AI4140
 AI4140.The orthometric height was determined by differential leveling and
 AI4140.adjusted by the NATIONAL GEODETIC SURVEY
 AI4140.in April 2000.
 AI4140
 AI4140.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4140.GEOID18 height accuracy estimate available here.
 AI4140
 AI4140.Click photographs - Photos may exist for this station.
 AI4140
 AI4140.The dynamic height is computed by dividing the NAVD 88
 AI4140.geopotential number by the normal gravity value computed on the
 AI4140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4140.degrees latitude (g = 980.6199 gals.).
 AI4140
 AI4140.The modeled gravity was interpolated from observed gravity values.
 AI4140
 AI4140;                    North         East    Units  Estimated Accuracy
 AI4140;SPC SD N     -   189,380.      555,780.      MT  (+/- 180 meters Scaled)
 AI4140
 AI4140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR777437(NAD 83)
 AI4140
 AI4140                          SUPERSEDED SURVEY CONTROL
 AI4140
 AI4140.No superseded survey control is available for this station.
 AI4140
 AI4140_MARKER: DD = SURVEY DISK
 AI4140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4140_STAMPING: 20-191.65 1997
 AI4140_MARK LOGO: SDSM
 AI4140_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4140+STABILITY: SURFACE MOTION
 AI4140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4140+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4140
 AI4140  HISTORY     - Date     Condition        Report By
 AI4140  HISTORY     - 1997     MONUMENTED       SDDT
 AI4140  HISTORY     - 19990623 GOOD             NGS
 AI4140
 AI4140                          STATION DESCRIPTION
 AI4140
 AI4140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4140'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4140'MAIN STREET IN MOBRIDGE, THENCE 3.2 KM (2.00 MI) WESTERLY ALONG STATE
 AI4140'HIGHWAY 20, 587.8 M (1928.5 FT) WEST OF MILEPOST 192, 30.3 M (99.4 FT)
 AI4140'EAST OF THE HIGHWAY CENTERLINE, 17.3 M (56.8 FT) SOUTH OF THE CENTER
 AI4140'OF A FIELD ENTRANCE, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND THE
 AI4140'CENTER OF 2 BRACED FENCE POSTS, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI4140'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI4140'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4141 ***********************************************************************
 AI4141  DESIGNATION -  20 192.70
 AI4141  PID         -  AI4141
 AI4141  STATE/COUNTY-  SD/CORSON
 AI4141  COUNTRY     -  US
 AI4141  USGS QUAD   -  WAKPALA SE (2017)
 AI4141
 AI4141                         *CURRENT SURVEY CONTROL
 AI4141  ______________________________________________________________________
 AI4141* NAD 83(1986) POSITION- 45 33 03.     (N) 100 33 57.     (W)   SCALED
 AI4141* NAVD 88 ORTHO HEIGHT -   557.318 (meters)     1828.47  (feet) ADJUSTED
 AI4141  ______________________________________________________________________
 AI4141  GEOID HEIGHT    -        -21.619 (meters)                     GEOID18
 AI4141  DYNAMIC HEIGHT  -        557.272 (meters)     1828.32  (feet) COMP
 AI4141  MODELED GRAVITY -    980,515.4   (mgal)                       NAVD 88
 AI4141
 AI4141  VERT ORDER      -  FIRST     CLASS II
 AI4141
 AI4141.The horizontal coordinates were scaled from a map and have
 AI4141.an estimated accuracy of +/- 6 seconds.
 AI4141
 AI4141.The orthometric height was determined by differential leveling and
 AI4141.adjusted by the NATIONAL GEODETIC SURVEY
 AI4141.in April 2000.
 AI4141
 AI4141.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4141.GEOID18 height accuracy estimate available here.
 AI4141
 AI4141.Click photographs - Photos may exist for this station.
 AI4141
 AI4141.The dynamic height is computed by dividing the NAVD 88
 AI4141.geopotential number by the normal gravity value computed on the
 AI4141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4141.degrees latitude (g = 980.6199 gals.).
 AI4141
 AI4141.The modeled gravity was interpolated from observed gravity values.
 AI4141
 AI4141;                    North         East    Units  Estimated Accuracy
 AI4141;SPC SD N     -   191,010.      555,820.      MT  (+/- 180 meters Scaled)
 AI4141
 AI4141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR777453(NAD 83)
 AI4141
 AI4141                          SUPERSEDED SURVEY CONTROL
 AI4141
 AI4141.No superseded survey control is available for this station.
 AI4141
 AI4141_MARKER: DD = SURVEY DISK
 AI4141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4141_STAMPING: 20-192.70 1997
 AI4141_MARK LOGO: SDSM
 AI4141_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4141+STABILITY: SURFACE MOTION
 AI4141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4141+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4141
 AI4141  HISTORY     - Date     Condition        Report By
 AI4141  HISTORY     - 1997     MONUMENTED       SDDT
 AI4141  HISTORY     - 19990623 GOOD             NGS
 AI4141
 AI4141                          STATION DESCRIPTION
 AI4141
 AI4141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4141'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI4141'MAIN STREET IN MOBRIDGE, THENCE 1.5 KM (0.95 MI) WESTERLY ALONG STATE
 AI4141'HIGHWAY 20, 499.2 M (1637.8 FT) WEST OF MILEPOST 193, 30.3 M (99.4 FT)
 AI4141'EAST OF THE HIGHWAY CENTERLINE, 4.5 M (14.8 FT) SOUTH OF THE CENTER OF
 AI4141'A FIELD ENTRANCE, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, 0.5 M
 AI4141'(1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI4141'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI4141'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7912 ***********************************************************************
 AC7912  CBN         -  This is a Cooperative Base Network Control Station.
 AC7912  DESIGNATION -  20 241.25
 AC7912  PID         -  AC7912
 AC7912  STATE/COUNTY-  SD/POTTER
 AC7912  COUNTRY     -  US
 AC7912  USGS QUAD   -  LAKE HURLEY NE (2017)
 AC7912
 AC7912                         *CURRENT SURVEY CONTROL
 AC7912  ______________________________________________________________________
 AC7912* NAD 83(2011) POSITION- 45 14 46.36258(N) 100 02 59.62897(W)   ADJUSTED
 AC7912* NAD 83(2011) ELLIP HT-   611.555 (meters)        (06/27/12)   ADJUSTED
 AC7912* NAD 83(2011) EPOCH   -  2010.00
 AC7912* NAVD 88 ORTHO HEIGHT -   633.788 (meters)     2079.35  (feet) ADJUSTED
 AC7912  ______________________________________________________________________
 AC7912  GEOID HEIGHT    -        -22.232 (meters)                     GEOID18
 AC7912  NAD 83(2011) X  -   -785,037.085 (meters)                     COMP
 AC7912  NAD 83(2011) Y  - -4,429,605.388 (meters)                     COMP
 AC7912  NAD 83(2011) Z  -  4,507,089.311 (meters)                     COMP
 AC7912  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 AC7912  DYNAMIC HEIGHT  -        633.708 (meters)     2079.09  (feet) COMP
 AC7912  MODELED GRAVITY -    980,469.8   (mgal)                       NAVD 88
 AC7912
 AC7912  VERT ORDER      -  FIRST     CLASS II
 AC7912
 AC7912  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7912  Standards:
 AC7912         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7912            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7912  -------------------------------------------------------------------
 AC7912  NETWORK    0.94   2.82           0.44   0.30   1.44     -0.05717579
 AC7912  -------------------------------------------------------------------
 AC7912  Click here for local accuracies and other accuracy information.
 AC7912
 AC7912.The horizontal coordinates were established by GPS observations
 AC7912.and adjusted by the National Geodetic Survey in June 2012.
 AC7912
 AC7912.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7912.been affixed to the stable North American tectonic plate. See 
 AC7912.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7912
 AC7912.The horizontal coordinates are valid at the epoch date displayed above
 AC7912.which is a decimal equivalence of Year/Month/Day.
 AC7912
 AC7912.The orthometric height was determined by differential leveling and
 AC7912.adjusted by the NATIONAL GEODETIC SURVEY
 AC7912.in July 1998.
 AC7912
 AC7912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7912.GEOID18 height accuracy estimate available here.
 AC7912
 AC7912.Click photographs - Photos may exist for this station.
 AC7912
 AC7912.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7912
 AC7912.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7912
 AC7912.The ellipsoidal height was determined by GPS observations
 AC7912.and is referenced to NAD 83.
 AC7912
 AC7912.The dynamic height is computed by dividing the NAVD 88
 AC7912.geopotential number by the normal gravity value computed on the
 AC7912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7912.degrees latitude (g = 980.6199 gals.).
 AC7912
 AC7912.The modeled gravity was interpolated from observed gravity values.
 AC7912
 AC7912. The following values were computed from the NAD 83(2011) position.
 AC7912
 AC7912;                    North         East     Units Scale Factor Converg.
 AC7912;SPC SD N     -   157,004.786   596,082.887   MT  0.99994489   -0 02 07.1
 AC7912;SPC SD N     -   515,106.54  1,955,648.61   sFT  0.99994489   -0 02 07.1
 AC7912;UTM  14      - 5,010,838.111   417,607.253   MT  0.99968347   -0 44 44.2
 AC7912
 AC7912!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7912!SPC SD N     -   0.99990413  x   0.99994489  =   0.99984902
 AC7912!UTM  14      -   0.99990413  x   0.99968347  =   0.99958763
 AC7912
 AC7912_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1760710838(NAD 83)
 AC7912
 AC7912                          SUPERSEDED SURVEY CONTROL
 AC7912
 AC7912  NAD 83(2007)-  45 14 46.36252(N)    100 02 59.63019(W) AD(2002.00) 0
 AC7912  ELLIP H (02/10/07)  611.584  (m)                       GP(2002.00)    
 AC7912  ELLIP H (04/15/04)  611.591  (m)                       GP(       ) 2 1
 AC7912  NAD 83(1996)-  45 14 46.36195(N)    100 02 59.62967(W) AD(       ) B
 AC7912  ELLIP H (04/18/97)  611.632  (m)                       GP(       ) 4 1
 AC7912  NAVD 88 (04/18/97)  633.7    (m)  GEOID96  model used  GPS OBS        
 AC7912
 AC7912.Superseded values are not recommended for survey control.
 AC7912
 AC7912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7912.See file dsdata.pdf to determine how the superseded data were derived.
 AC7912
 AC7912_MARKER: Z = SEE DESCRIPTION
 AC7912_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7912_STAMPING: 20-241.25 1995
 AC7912_MARK LOGO: NGS
 AC7912_PROJECTION: FLUSH
 AC7912_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7912_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7912+STABILITY: POSITION/ELEVATION WELL
 AC7912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7912+SATELLITE: SATELLITE OBSERVATIONS - October 22, 1996
 AC7912_ROD/PIPE-DEPTH: 6.4 meters
 AC7912_SLEEVE-DEPTH  : 1.8 meters
 AC7912
 AC7912  HISTORY     - Date     Condition        Report By
 AC7912  HISTORY     - 1995     MONUMENTED       SDDT
 AC7912  HISTORY     - 19960813 GOOD             NGS
 AC7912  HISTORY     - 19961022 GOOD             NGS
 AC7912
 AC7912                          STATION DESCRIPTION
 AC7912
 AC7912'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7912'THE STATION IS LOCATED ABOUT 19.0 MI (30.6 KM) SOUTH OF SELBY, 17.0 MI
 AC7912'(27.4 KM) NORTH-NORTHWEST OF GETTYSBURG, AND 14.0 MI (22.5 KM) WEST OF
 AC7912'HOVER, ON STATE HIGHWAY 20.  OWNERSHIP--THE STATE OF SOUTH DAKOTA. TO
 AC7912'REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 83 NORTH,
 AC7912'5.0 MI (8.0 KM) WEST OF GETTYSBURG, GO NORTH ON U.S. HIGHWAY 83 FOR
 AC7912'16.2 MI (26.1 KM) TO THE JUNCTION OF STATE HIGHWAY 20 EAST, TURN RIGHT
 AC7912'AND GO EAST ON STATE HIGHWAY 20 FOR 0.4 MI (0.6 KM) TO THE STATION ON
 AC7912'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7912'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7912'STEEL PIPE.  LOCATED 118.0 FT (36.0 M) SOUTHEAST OF THE CENTER OF
 AC7912'SOUTH END OF A CULVERT UNDER THE HIGHWAY, 99.0 FT (30.2 M) SOUTH OF
 AC7912'THE HIGHWAY CENTERLINE, 75.0 FT (22.9 M) EAST OF THE CENTER OF A FIELD
 AC7912'ENTRANCE ROAD, 7.0 FT (2.1 M) ABOVE THE LEVEL OF THE HIGHWAY, 2.0 FT
 AC7912'(0.6 M) NORTH OF A FENCE, 1.1 FT (0.3 M) NORTH OF A WITNESS POST, AND
 AC7912'1.0 FT (0.3 M) SOUTH OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM
 AC7912'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7912
 AC7912                          STATION RECOVERY (1996)
 AC7912
 AC7912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7912'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7912'EXENE STREET IN GETTYSBURG, THENCE 25.9 KM (16.10 MI) NORTHERLY ALONG
 AC7912'U.S. HIGHWAY 83, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG STATE HIGHWAY
 AC7912'20, 407.0 M (1335.3 FT) EAST OF MILEPOST 241, 30.5 M (100.1 FT) SOUTH
 AC7912'OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) ABOVE THE LEVEL OF THE
 AC7912'HIGHWAY, 0.9 M (3.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AC7912'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.
 AC7912'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL
 AC7912'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7912'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7912'THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS A SOUTH DAKOTA HARN
 AC7912'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7942 ***********************************************************************
 AC7942  CBN         -  This is a Cooperative Base Network Control Station.
 AC7942  DESIGNATION -  20 261.40
 AC7942  PID         -  AC7942
 AC7942  STATE/COUNTY-  SD/POTTER
 AC7942  COUNTRY     -  US
 AC7942  USGS QUAD   -  SENECA NW (2017)
 AC7942
 AC7942                         *CURRENT SURVEY CONTROL
 AC7942  ______________________________________________________________________
 AC7942* NAD 83(2011) POSITION- 45 12 07.11268(N) 099 41 54.44872(W)   ADJUSTED
 AC7942* NAD 83(2011) ELLIP HT-   585.256 (meters)        (06/27/12)   ADJUSTED
 AC7942* NAD 83(2011) EPOCH   -  2010.00
 AC7942* NAVD 88 ORTHO HEIGHT -   607.9   (meters)     1994.    (feet) GPS OBS
 AC7942  ______________________________________________________________________
 AC7942  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7942  GEOID HEIGHT    -        -22.510 (meters)                     GEOID96
 AC7942  GEOID HEIGHT    -        -22.591 (meters)                     GEOID18
 AC7942  NAD 83(2011) X  -   -758,437.168 (meters)                     COMP
 AC7942  NAD 83(2011) Y  - -4,437,759.320 (meters)                     COMP
 AC7942  NAD 83(2011) Z  -  4,503,607.642 (meters)                     COMP
 AC7942  LAPLACE CORR    -         -3.54  (seconds)                    DEFLEC18
 AC7942
 AC7942  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7942  Standards:
 AC7942         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7942            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7942  -------------------------------------------------------------------
 AC7942  NETWORK    0.98   2.82           0.46   0.31   1.44     -0.09124754
 AC7942  -------------------------------------------------------------------
 AC7942  Click here for local accuracies and other accuracy information.
 AC7942
 AC7942.The horizontal coordinates were established by GPS observations
 AC7942.and adjusted by the National Geodetic Survey in June 2012.
 AC7942
 AC7942.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7942.been affixed to the stable North American tectonic plate. See 
 AC7942.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7942
 AC7942.The horizontal coordinates are valid at the epoch date displayed above
 AC7942.which is a decimal equivalence of Year/Month/Day.
 AC7942
 AC7942.The orthometric height was determined by GPS observations and a
 AC7942.high-resolution geoid model.
 AC7942
 AC7942.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7942.GEOID18 height accuracy estimate available here.
 AC7942
 AC7942.Click photographs - Photos may exist for this station.
 AC7942
 AC7942.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7942
 AC7942.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7942
 AC7942.The ellipsoidal height was determined by GPS observations
 AC7942.and is referenced to NAD 83.
 AC7942
 AC7942. The following values were computed from the NAD 83(2011) position.
 AC7942
 AC7942;                    North         East     Units Scale Factor Converg.
 AC7942;SPC SD N     -   152,131.748   623,690.539   MT  0.99994257   +0 12 48.3
 AC7942;SPC SD N     -   499,118.91  2,046,224.71   sFT  0.99994257   +0 12 48.3
 AC7942;UTM  14      - 5,005,625.006   445,144.583   MT  0.99963700   -0 29 44.3
 AC7942
 AC7942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7942!SPC SD N     -   0.99990825  x   0.99994257  =   0.99985083
 AC7942!UTM  14      -   0.99990825  x   0.99963700  =   0.99954528
 AC7942
 AC7942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR4514405625(NAD 83)
 AC7942
 AC7942                          SUPERSEDED SURVEY CONTROL
 AC7942
 AC7942  NAD 83(2007)-  45 12 07.11270(N)    099 41 54.44950(W) AD(2002.00) 0
 AC7942  ELLIP H (02/10/07)  585.286  (m)                       GP(2002.00)    
 AC7942  ELLIP H (04/15/04)  585.293  (m)                       GP(       ) 2 1
 AC7942  NAD 83(1996)-  45 12 07.11211(N)    099 41 54.44899(W) AD(       ) B
 AC7942  ELLIP H (04/18/97)  585.334  (m)                       GP(       ) 4 1
 AC7942
 AC7942.Superseded values are not recommended for survey control.
 AC7942
 AC7942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7942.See file dsdata.pdf to determine how the superseded data were derived.
 AC7942
 AC7942_MARKER: Z = SEE DESCRIPTION
 AC7942_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7942_STAMPING: 20-261.40 1995
 AC7942_MARK LOGO: NGS
 AC7942_PROJECTION: FLUSH
 AC7942_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7942_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7942+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 AC7942_ROD/PIPE-DEPTH: 6.4 meters
 AC7942_SLEEVE-DEPTH  : 1.8 meters
 AC7942
 AC7942  HISTORY     - Date     Condition        Report By
 AC7942  HISTORY     - 1995     MONUMENTED       SDDT
 AC7942  HISTORY     - 19960813 GOOD             NGS
 AC7942  HISTORY     - 20120613 GOOD             INDIV
 AC7942
 AC7942                          STATION DESCRIPTION
 AC7942
 AC7942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7942'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHEAST OF HOVEN AND
 AC7942'4.0 MI (6.4 KM) WEST OF TOLSTOY, ON STATE HIGHWAY 20.  OWNERSHIP--THE
 AC7942'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7942'STATE HIGHWAYS 20 EAST AND 47, 3.0 MI (4.8 KM) SOUTH OF HOVEN, GO EAST
 AC7942'ON STATE HIGHWAY 20 FOR 3.85 MI (6.20 KM) TO THE TOP OF A RISE AND THE
 AC7942'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7942'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7942'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 56.8 FT (17.3 M) NORTH OF THE
 AC7942'HIGHWAY CENTERLINE, 20.3 FT (6.2 M) WEST OF THE CENTER OF A FIELD
 AC7942'ENTRANCE, 8.1 FT (2.5 M) SOUTH OF A FENCE, 7.4 FT (2.3 M)
 AC7942'SOUTH-SOUTHWEST OF AN UNDERGROUND CABLE WARNING SIGN, 1.4 FT (0.4 M)
 AC7942'SOUTH OF A WITNESS POST, AND 0.01 M (0.03 FT) BELOW THE GROUND
 AC7942'SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7942'AND THEN A 4-INCH PVC CAP.
 AC7942
 AC7942                          STATION RECOVERY (2012)
 AC7942
 AC7942'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC7942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7961 ***********************************************************************
 AC7961  CBN         -  This is a Cooperative Base Network Control Station.
 AC7961  DESIGNATION -  20 277.35
 AC7961  PID         -  AC7961
 AC7961  STATE/COUNTY-  SD/FAULK
 AC7961  COUNTRY     -  US
 AC7961  USGS QUAD   -  ONAKA (2017)
 AC7961
 AC7961                         *CURRENT SURVEY CONTROL
 AC7961  ______________________________________________________________________
 AC7961* NAD 83(2011) POSITION- 45 11 16.07945(N) 099 22 43.27831(W)   ADJUSTED
 AC7961* NAD 83(2011) ELLIP HT-   512.346 (meters)        (06/27/12)   ADJUSTED
 AC7961* NAD 83(2011) EPOCH   -  2010.00
 AC7961* NAVD 88 ORTHO HEIGHT -   535.5   (meters)     1757.    (feet) GPS OBS
 AC7961  ______________________________________________________________________
 AC7961  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7961  GEOID HEIGHT    -        -23.034 (meters)                     GEOID96
 AC7961  GEOID HEIGHT    -        -23.137 (meters)                     GEOID18
 AC7961  NAD 83(2011) X  -   -733,832.007 (meters)                     COMP
 AC7961  NAD 83(2011) Y  - -4,442,975.299 (meters)                     COMP
 AC7961  NAD 83(2011) Z  -  4,502,445.602 (meters)                     COMP
 AC7961  LAPLACE CORR    -         -4.45  (seconds)                    DEFLEC18
 AC7961
 AC7961  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7961  Standards:
 AC7961         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7961            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7961  -------------------------------------------------------------------
 AC7961  NETWORK    0.88   2.57           0.41   0.28   1.31     -0.10034360
 AC7961  -------------------------------------------------------------------
 AC7961  Click here for local accuracies and other accuracy information.
 AC7961
 AC7961.The horizontal coordinates were established by GPS observations
 AC7961.and adjusted by the National Geodetic Survey in June 2012.
 AC7961
 AC7961.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7961.been affixed to the stable North American tectonic plate. See 
 AC7961.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7961
 AC7961.The horizontal coordinates are valid at the epoch date displayed above
 AC7961.which is a decimal equivalence of Year/Month/Day.
 AC7961
 AC7961.The orthometric height was determined by GPS observations and a
 AC7961.high-resolution geoid model.
 AC7961
 AC7961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7961.GEOID18 height accuracy estimate available here.
 AC7961
 AC7961.Click photographs - Photos may exist for this station.
 AC7961
 AC7961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7961
 AC7961.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7961
 AC7961.The ellipsoidal height was determined by GPS observations
 AC7961.and is referenced to NAD 83.
 AC7961
 AC7961. The following values were computed from the NAD 83(2011) position.
 AC7961
 AC7961;                    North         East     Units Scale Factor Converg.
 AC7961;SPC SD N     -   150,699.630   648,824.842   MT  0.99994195   +0 26 23.0
 AC7961;SPC SD N     -   494,420.37  2,128,686.17   sFT  0.99994195   +0 26 23.0
 AC7961;UTM  14      - 5,003,882.671   470,251.222   MT  0.99961088   -0 16 07.1
 AC7961
 AC7961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7961!SPC SD N     -   0.99991968  x   0.99994195  =   0.99986163
 AC7961!UTM  14      -   0.99991968  x   0.99961088  =   0.99953059
 AC7961
 AC7961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR7025103882(NAD 83)
 AC7961
 AC7961                          SUPERSEDED SURVEY CONTROL
 AC7961
 AC7961  NAD 83(2007)-  45 11 16.07947(N)    099 22 43.27909(W) AD(2002.00) 0
 AC7961  ELLIP H (02/10/07)  512.375  (m)                       GP(2002.00)    
 AC7961  ELLIP H (04/15/04)  512.382  (m)                       GP(       ) 2 1
 AC7961  NAD 83(1996)-  45 11 16.07890(N)    099 22 43.27860(W) AD(       ) B
 AC7961  ELLIP H (04/18/97)  512.423  (m)                       GP(       ) 4 1
 AC7961
 AC7961.Superseded values are not recommended for survey control.
 AC7961
 AC7961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7961.See file dsdata.pdf to determine how the superseded data were derived.
 AC7961
 AC7961_MARKER: Z = SEE DESCRIPTION
 AC7961_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7961_STAMPING: 20-277.35 1995
 AC7961_MARK LOGO: NGS
 AC7961_PROJECTION: PROJECTING 2 CENTIMETERS
 AC7961_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7961+SATELLITE: SATELLITE OBSERVATIONS - August 12, 1996
 AC7961_ROD/PIPE-DEPTH: 6.4 meters
 AC7961_SLEEVE-DEPTH  : 1.8 meters
 AC7961
 AC7961  HISTORY     - Date     Condition        Report By
 AC7961  HISTORY     - 1995     MONUMENTED       SDDT
 AC7961  HISTORY     - 19960812 GOOD             NGS
 AC7961
 AC7961                          STATION DESCRIPTION
 AC7961
 AC7961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7961'THE STATION IS LOCATED 16.0 MI (25.7 KM) NORTHWEST OF FAULKTON AND 5.0
 AC7961'MI (8.0 KM) EAST OF ONAKA, ON STATE HIGHWAY 20.  OWNERSHIP--THE STATE
 AC7961'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN ONAKA,
 AC7961'GO NORTHEAST ON A PAVED ROAD FOR 0.3 MI (0.5 KM) TO THE JUNCTION OF
 AC7961'STATE HIGHWAY 20, TURN RIGHT AND GO EAST ON STATE HIGHWAY 20 FOR 4.6
 AC7961'MI (7.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 AC7961'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7961'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 0.3 MI (0.5
 AC7961'KM) EAST OF MILEPOST 277, 30.3 M (99.4 FT) NORTH OF THE HIGHWAY
 AC7961'CENTERLINE, 6.6 M (21.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE
 AC7961'ROAD, 2.3 M (7.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT)
 AC7961'SOUTH OF A BRACED FENCE POST, 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AC7961'POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.11 M (0.36 FT)
 AC7961'BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AC7961'A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7869 ***********************************************************************
 AC7869  CBN         -  This is a Cooperative Base Network Control Station.
 AC7869  DESIGNATION -  20 313.53
 AC7869  PID         -  AC7869
 AC7869  STATE/COUNTY-  SD/SPINK
 AC7869  COUNTRY     -  US
 AC7869  USGS QUAD   -  CHELSEA (2017)
 AC7869
 AC7869                         *CURRENT SURVEY CONTROL
 AC7869  ______________________________________________________________________
 AC7869* NAD 83(2011) POSITION- 45 09 30.20920(N) 098 40 44.94357(W)   ADJUSTED
 AC7869* NAD 83(2011) ELLIP HT-   379.295 (meters)        (06/27/12)   ADJUSTED
 AC7869* NAD 83(2011) EPOCH   -  2010.00
 AC7869* NAVD 88 ORTHO HEIGHT -   403.4   (meters)     1323.    (feet) GPS OBS
 AC7869  ______________________________________________________________________
 AC7869  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7869  GEOID HEIGHT    -        -24.067 (meters)                     GEOID96
 AC7869  GEOID HEIGHT    -        -24.169 (meters)                     GEOID18
 AC7869  NAD 83(2011) X  -   -679,869.009 (meters)                     COMP
 AC7869  NAD 83(2011) Y  - -4,453,802.367 (meters)                     COMP
 AC7869  NAD 83(2011) Z  -  4,500,047.026 (meters)                     COMP
 AC7869  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 AC7869
 AC7869  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7869  Standards:
 AC7869         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7869            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7869  -------------------------------------------------------------------
 AC7869  NETWORK    0.96   2.65           0.45   0.31   1.35     -0.04689030
 AC7869  -------------------------------------------------------------------
 AC7869  Click here for local accuracies and other accuracy information.
 AC7869
 AC7869.The horizontal coordinates were established by GPS observations
 AC7869.and adjusted by the National Geodetic Survey in June 2012.
 AC7869
 AC7869.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7869.been affixed to the stable North American tectonic plate. See 
 AC7869.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7869
 AC7869.The horizontal coordinates are valid at the epoch date displayed above
 AC7869.which is a decimal equivalence of Year/Month/Day.
 AC7869
 AC7869.The orthometric height was determined by GPS observations and a
 AC7869.high-resolution geoid model.
 AC7869
 AC7869.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7869.GEOID18 height accuracy estimate available here.
 AC7869
 AC7869.Click photographs - Photos may exist for this station.
 AC7869
 AC7869.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7869
 AC7869.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7869
 AC7869.The ellipsoidal height was determined by GPS observations
 AC7869.and is referenced to NAD 83.
 AC7869
 AC7869. The following values were computed from the NAD 83(2011) position.
 AC7869
 AC7869;                    North         East     Units Scale Factor Converg.
 AC7869;SPC SD N     -   148,091.335   703,846.678   MT  0.99994086   +0 56 05.3
 AC7869;SPC SD N     -   485,862.99  2,309,203.64   sFT  0.99994086   +0 56 05.3
 AC7869;UTM  14      - 5,000,595.993   525,218.040   MT  0.99960782   +0 13 39.0
 AC7869
 AC7869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7869!SPC SD N     -   0.99994054  x   0.99994086  =   0.99988140
 AC7869!UTM  14      -   0.99994054  x   0.99960782  =   0.99954838
 AC7869
 AC7869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR2521800595(NAD 83)
 AC7869
 AC7869                          SUPERSEDED SURVEY CONTROL
 AC7869
 AC7869  NAD 83(2007)-  45 09 30.20919(N)    098 40 44.94438(W) AD(2002.00) 0
 AC7869  ELLIP H (02/10/07)  379.324  (m)                       GP(2002.00)    
 AC7869  ELLIP H (04/15/04)  379.334  (m)                       GP(       ) 2 1
 AC7869  NAD 83(1996)-  45 09 30.20867(N)    098 40 44.94382(W) AD(       ) B
 AC7869  ELLIP H (04/18/97)  379.365  (m)                       GP(       ) 4 1
 AC7869
 AC7869.Superseded values are not recommended for survey control.
 AC7869
 AC7869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7869.See file dsdata.pdf to determine how the superseded data were derived.
 AC7869
 AC7869_MARKER: Z = SEE DESCRIPTION
 AC7869_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7869_STAMPING: 20-313.53 1995
 AC7869_MARK LOGO: NGS
 AC7869_PROJECTION: FLUSH
 AC7869_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7869_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7869+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1996
 AC7869_ROD/PIPE-DEPTH: 6.4 meters
 AC7869_SLEEVE-DEPTH  : 1.8 meters
 AC7869
 AC7869  HISTORY     - Date     Condition        Report By
 AC7869  HISTORY     - 1995     MONUMENTED       SDDT
 AC7869  HISTORY     - 19960703 GOOD             NGS
 AC7869
 AC7869                          STATION DESCRIPTION
 AC7869
 AC7869'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7869'THE STATION IS LOCATED ABOUT 14.5 KM (9.00 MI) WEST OF MELLETTE, 8.2
 AC7869'KM (5.10 MI) WEST OF NORTHVILLE AND 3.1 KM (1.90 MI) EAST OF THE
 AC7869'SPINK/FAULK COUNTY LINE, ON STATE HIGHWAY 20.  OWNERSHIP--THE STATE OF
 AC7869'SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY
 AC7869'20 AND FAULK COUNTY ROAD 23 AT CHELSEA, GO EAST ON STATE HIGHWAY 20
 AC7869'FOR 4.7 KM (2.90 MI) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7869'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7869'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 29.6 M
 AC7869'(97.1 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY, 10.7 M (35.1 FT)
 AC7869'EAST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) NORTH OF A
 AC7869'METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AC7869'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7869'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9772 ***********************************************************************
 AE9772  DESIGNATION -  20 321.43
 AE9772  PID         -  AE9772
 AE9772  STATE/COUNTY-  SD/SPINK
 AE9772  COUNTRY     -  US
 AE9772  USGS QUAD   -  NORTHVILLE (2017)
 AE9772
 AE9772                         *CURRENT SURVEY CONTROL
 AE9772  ______________________________________________________________________
 AE9772* NAD 83(1986) POSITION- 45 09 30.     (N) 098 30 47.     (W)   SCALED
 AE9772* NAVD 88 ORTHO HEIGHT -   395.496 (meters)     1297.56  (feet) ADJUSTED
 AE9772  ______________________________________________________________________
 AE9772  GEOID HEIGHT    -        -24.352 (meters)                     GEOID18
 AE9772  DYNAMIC HEIGHT  -        395.459 (meters)     1297.44  (feet) COMP
 AE9772  MODELED GRAVITY -    980,511.6   (mgal)                       NAVD 88
 AE9772
 AE9772  VERT ORDER      -  FIRST     CLASS II
 AE9772
 AE9772.The horizontal coordinates were scaled from a map and have
 AE9772.an estimated accuracy of +/- 6 seconds.
 AE9772
 AE9772.The orthometric height was determined by differential leveling and
 AE9772.adjusted by the NATIONAL GEODETIC SURVEY
 AE9772.in July 1998.
 AE9772
 AE9772.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9772.GEOID18 height accuracy estimate available here.
 AE9772
 AE9772.Click photographs - Photos may exist for this station.
 AE9772
 AE9772.The dynamic height is computed by dividing the NAVD 88
 AE9772.geopotential number by the normal gravity value computed on the
 AE9772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9772.degrees latitude (g = 980.6199 gals.).
 AE9772
 AE9772.The modeled gravity was interpolated from observed gravity values.
 AE9772
 AE9772;                    North         East    Units  Estimated Accuracy
 AE9772;SPC SD N     -   148,310.      716,900.      MT  (+/- 180 meters Scaled)
 AE9772
 AE9772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382006(NAD 83)
 AE9772
 AE9772                          SUPERSEDED SURVEY CONTROL
 AE9772
 AE9772.No superseded survey control is available for this station.
 AE9772
 AE9772_MARKER: Z = SEE DESCRIPTION
 AE9772_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9772_STAMPING: 20-321.43 1996
 AE9772_MARK LOGO: NGS
 AE9772_PROJECTION: FLUSH
 AE9772_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9772_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9772+STABILITY: POSITION/ELEVATION WELL
 AE9772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9772+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9772_ROD/PIPE-DEPTH: 6.4 meters
 AE9772_SLEEVE-DEPTH  : 1.8 meters
 AE9772
 AE9772  HISTORY     - Date     Condition        Report By
 AE9772  HISTORY     - 1996     MONUMENTED       SDDT
 AE9772  HISTORY     - 19970422 GOOD             NGS
 AE9772
 AE9772                          STATION DESCRIPTION
 AE9772
 AE9772'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9772'31.4 KM (19.50 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9772'COURTHOUSE IN REDFIELD, 696.0 M (2283.5 FT) WEST OF MILEPOST 322, 86.0
 AE9772'M (282.2 FT) WEST OF THE HIGHWAY CENTERLINE, 17.8 M (58.4 FT) NORTH OF
 AE9772'THE CENTERLINE OF STATE HIGHWAY 20, 4.3 M (14.1 FT) EAST OF THE CENTER
 AE9772'OF A FIELD ENTRANCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.3 M
 AE9772'(1.0 FT) NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9772'STAINLESS STEEL REVIT AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO
 AE9772'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9772'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7894 ***********************************************************************
 AC7894  CBN         -  This is a Cooperative Base Network Control Station.
 AC7894  DESIGNATION -  20 328.35
 AC7894  PID         -  AC7894
 AC7894  STATE/COUNTY-  SD/SPINK
 AC7894  COUNTRY     -  US
 AC7894  USGS QUAD   -  MELLETTE (2017)
 AC7894
 AC7894                         *CURRENT SURVEY CONTROL
 AC7894  ______________________________________________________________________
 AC7894* NAD 83(2011) POSITION- 45 09 22.94137(N) 098 22 35.00242(W)   ADJUSTED
 AC7894* NAD 83(2011) ELLIP HT-   371.663 (meters)        (06/27/12)   ADJUSTED
 AC7894* NAD 83(2011) EPOCH   -  2010.00
 AC7894* NAVD 88 ORTHO HEIGHT -   396.1   (meters)     1300.    (feet) GPS OBS
 AC7894  ______________________________________________________________________
 AC7894  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7894  GEOID HEIGHT    -        -24.314 (meters)                     GEOID96
 AC7894  GEOID HEIGHT    -        -24.467 (meters)                     GEOID18
 AC7894  NAD 83(2011) X  -   -656,347.308 (meters)                     COMP
 AC7894  NAD 83(2011) Y  - -4,457,484.794 (meters)                     COMP
 AC7894  NAD 83(2011) Z  -  4,499,883.393 (meters)                     COMP
 AC7894  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 AC7894
 AC7894  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7894  Standards:
 AC7894         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7894            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7894  -------------------------------------------------------------------
 AC7894  NETWORK    0.91   2.53           0.42   0.31   1.29      0.01700998
 AC7894  -------------------------------------------------------------------
 AC7894  Click here for local accuracies and other accuracy information.
 AC7894
 AC7894.The horizontal coordinates were established by GPS observations
 AC7894.and adjusted by the National Geodetic Survey in June 2012.
 AC7894
 AC7894.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7894.been affixed to the stable North American tectonic plate. See 
 AC7894.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7894
 AC7894.The horizontal coordinates are valid at the epoch date displayed above
 AC7894.which is a decimal equivalence of Year/Month/Day.
 AC7894
 AC7894.The orthometric height was determined by GPS observations and a
 AC7894.high-resolution geoid model.
 AC7894
 AC7894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7894.GEOID18 height accuracy estimate available here.
 AC7894
 AC7894.Click photographs - Photos may exist for this station.
 AC7894
 AC7894.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7894
 AC7894.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7894
 AC7894.The ellipsoidal height was determined by GPS observations
 AC7894.and is referenced to NAD 83.
 AC7894
 AC7894. The following values were computed from the NAD 83(2011) position.
 AC7894
 AC7894;                    North         East     Units Scale Factor Converg.
 AC7894;SPC SD N     -   148,299.903   727,651.737   MT  0.99994079   +1 08 56.7
 AC7894;SPC SD N     -   486,547.27  2,387,304.07   sFT  0.99994079   +1 08 56.7
 AC7894;UTM  14      - 5,000,510.790   549,016.163   MT  0.99962954   +0 26 31.8
 AC7894
 AC7894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7894!SPC SD N     -   0.99994173  x   0.99994079  =   0.99988253
 AC7894!UTM  14      -   0.99994173  x   0.99962954  =   0.99957129
 AC7894
 AC7894_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4901600510(NAD 83)
 AC7894
 AC7894                          SUPERSEDED SURVEY CONTROL
 AC7894
 AC7894  NAD 83(2007)-  45 09 22.94133(N)    098 22 35.00326(W) AD(2002.00) 0
 AC7894  ELLIP H (02/10/07)  371.693  (m)                       GP(2002.00)    
 AC7894  ELLIP H (04/15/04)  371.710  (m)                       GP(       ) 2 1
 AC7894  NAD 83(1996)-  45 09 22.94081(N)    098 22 35.00271(W) AD(       ) B
 AC7894  ELLIP H (04/18/97)  371.736  (m)                       GP(       ) 4 1
 AC7894
 AC7894.Superseded values are not recommended for survey control.
 AC7894
 AC7894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7894.See file dsdata.pdf to determine how the superseded data were derived.
 AC7894
 AC7894_MARKER: Z = SEE DESCRIPTION
 AC7894_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AC7894_STAMPING: 20-328.35 1995
 AC7894_MARK LOGO: NGS
 AC7894_PROJECTION: FLUSH
 AC7894_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7894_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7894+SATELLITE: SATELLITE OBSERVATIONS - July 09, 1996
 AC7894_ROD/PIPE-DEPTH: 6.4 meters
 AC7894
 AC7894  HISTORY     - Date     Condition        Report By
 AC7894  HISTORY     - 1995     MONUMENTED       SDDT
 AC7894  HISTORY     - 19960709 GOOD             NGS
 AC7894
 AC7894                          STATION DESCRIPTION
 AC7894
 AC7894'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7894'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF MELLETTE AND 2.4
 AC7894'MI (3.9 KM) WEST OF BRENTFORD, ON STATE HIGHWAY 20.  OWNERSHIP--THE
 AC7894'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7894'STATE HIGHWAY 20 AND COUNTY ROAD 11, 0.1 MI (0.2 KM) WEST OF
 AC7894'BRENTFORD, GO WEST ON STATE HIGHWAY 20 FOR 2.3 MI (3.7 KM) TO THE
 AC7894'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7894'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7894'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 21.9 M (71.9 FT) SOUTH OF THE
 AC7894'HIGHWAY CENTERLINE, 7.5 M (24.6 FT) SOUTHEAST OF THE EAST END OF A
 AC7894'CONCRETE PIPE CULVERT, 6.7 M (22.0 FT) EAST OF THE CENTER OF A FIELD
 AC7894'ENTRANCE, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0
 AC7894'FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC7894'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7922 ***********************************************************************
 AC7922  CBN         -  This is a Cooperative Base Network Control Station.
 AC7922  DESIGNATION -  20 348.13
 AC7922  PID         -  AC7922
 AC7922  STATE/COUNTY-  SD/SPINK
 AC7922  COUNTRY     -  US
 AC7922  USGS QUAD   -  TURTON (2017)
 AC7922
 AC7922                         *CURRENT SURVEY CONTROL
 AC7922  ______________________________________________________________________
 AC7922* NAD 83(2011) POSITION- 45 06 37.17570(N) 098 01 58.62444(W)   ADJUSTED
 AC7922* NAD 83(2011) ELLIP HT-   390.992 (meters)        (06/27/12)   ADJUSTED
 AC7922* NAD 83(2011) EPOCH   -  2010.00
 AC7922* NAVD 88 ORTHO HEIGHT -   415.6   (meters)     1364.    (feet) GPS OBS
 AC7922  ______________________________________________________________________
 AC7922  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7922  GEOID HEIGHT    -        -24.493 (meters)                     GEOID96
 AC7922  GEOID HEIGHT    -        -24.629 (meters)                     GEOID18
 AC7922  NAD 83(2011) X  -   -630,125.702 (meters)                     COMP
 AC7922  NAD 83(2011) Y  - -4,464,943.940 (meters)                     COMP
 AC7922  NAD 83(2011) Z  -  4,496,286.833 (meters)                     COMP
 AC7922  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 AC7922
 AC7922  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7922  Standards:
 AC7922         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7922            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7922  -------------------------------------------------------------------
 AC7922  NETWORK    0.87   2.45           0.41   0.27   1.25     -0.02913341
 AC7922  -------------------------------------------------------------------
 AC7922  Click here for local accuracies and other accuracy information.
 AC7922
 AC7922.The horizontal coordinates were established by GPS observations
 AC7922.and adjusted by the National Geodetic Survey in June 2012.
 AC7922
 AC7922.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7922.been affixed to the stable North American tectonic plate. See 
 AC7922.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7922
 AC7922.The horizontal coordinates are valid at the epoch date displayed above
 AC7922.which is a decimal equivalence of Year/Month/Day.
 AC7922
 AC7922.The orthometric height was determined by GPS observations and a
 AC7922.high-resolution geoid model.
 AC7922
 AC7922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7922.GEOID18 height accuracy estimate available here.
 AC7922
 AC7922.Click photographs - Photos may exist for this station.
 AC7922
 AC7922.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7922
 AC7922.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7922
 AC7922.The ellipsoidal height was determined by GPS observations
 AC7922.and is referenced to NAD 83.
 AC7922
 AC7922. The following values were computed from the NAD 83(2011) position.
 AC7922
 AC7922;                    North         East     Units Scale Factor Converg.
 AC7922;SPC SD N     -   143,783.222   754,773.064   MT  0.99993964   +1 23 31.8
 AC7922;SPC SD N     -   471,728.79  2,476,284.63   sFT  0.99993964   +1 23 31.8
 AC7922;UTM  14      - 4,995,661.245   576,071.815   MT  0.99967115   +0 41 06.6
 AC7922
 AC7922!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7922!SPC SD N     -   0.99993870  x   0.99993964  =   0.99987835
 AC7922!UTM  14      -   0.99993870  x   0.99967115  =   0.99960987
 AC7922
 AC7922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7607195661(NAD 83)
 AC7922
 AC7922                          SUPERSEDED SURVEY CONTROL
 AC7922
 AC7922  NAD 83(2007)-  45 06 37.17567(N)    098 01 58.62528(W) AD(2002.00) 0
 AC7922  ELLIP H (02/10/07)  391.021  (m)                       GP(2002.00)    
 AC7922  ELLIP H (04/15/04)  391.038  (m)                       GP(       ) 2 1
 AC7922  NAD 83(1996)-  45 06 37.17515(N)    098 01 58.62474(W) AD(       ) B
 AC7922  ELLIP H (04/18/97)  391.065  (m)                       GP(       ) 4 1
 AC7922
 AC7922.Superseded values are not recommended for survey control.
 AC7922
 AC7922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7922.See file dsdata.pdf to determine how the superseded data were derived.
 AC7922
 AC7922_MARKER: Z = SEE DESCRIPTION
 AC7922_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7922_STAMPING: 20-348.13 1995
 AC7922_MARK LOGO: NGS
 AC7922_PROJECTION: FLUSH
 AC7922_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7922_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7922+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7922_ROD/PIPE-DEPTH: 12.8 meters
 AC7922_SLEEVE-DEPTH  : 1.8 meters
 AC7922
 AC7922  HISTORY     - Date     Condition        Report By
 AC7922  HISTORY     - 1995     MONUMENTED       SDDT
 AC7922  HISTORY     - 19960926 GOOD             SDDT
 AC7922
 AC7922                          STATION DESCRIPTION
 AC7922
 AC7922'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7922'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTHEAST OF CONDE AND
 AC7922'2.0 MI (3.2 KM) WEST OF THE SPINK/DAY COUNTY LINE ON STATE HIGHWAY 20.
 AC7922'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7922'JUNCTION OF SOUTH DAKOTA HIGHWAYS 37 AND 20 WEST IN CONDE, GO SOUTH ON
 AC7922'STATE HIGHWAY 37 FOR 3.0 MI (4.8 KM) TO THE JUNCTION OF STATE HIGHWAY
 AC7922'20 EAST, TURN LEFT AND GO EAST ON STATE HIGHWAY 20 FOR 3.6 MI (5.8 KM)
 AC7922'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7922'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7922'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 96.0 FT (29.3 M) NORTH OF THE
 AC7922'HIGHWAY CENTER, 48.0 FT (14.6 M) NORTH OF THE CENTER OF THE WEST END
 AC7922'OF A CULVERT UNDER A FIELD ENTRANCE ROAD, 18.0 FT (5.5 M) WEST OF THE
 AC7922'CENTER OF THE ROAD, 4.0 FT (1.2 M) SOUTH OF A WITNESS POST AND FENCE
 AC7922'CORNER, AND 1.0 FT (0.3 M) NORTH OF A METAL GUARD POST.  NOTE--ACCESS
 AC7922'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7922'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7946 ***********************************************************************
 AC7946  CBN         -  This is a Cooperative Base Network Control Station.
 AC7946  DESIGNATION -  20 363.95
 AC7946  PID         -  AC7946
 AC7946  STATE/COUNTY-  SD/CLARK
 AC7946  COUNTRY     -  US
 AC7946  USGS QUAD   -  BRADLEY (2017)
 AC7946
 AC7946                         *CURRENT SURVEY CONTROL
 AC7946  ______________________________________________________________________
 AC7946* NAD 83(2011) POSITION- 45 05 38.77560(N) 097 42 48.90935(W)   ADJUSTED
 AC7946* NAD 83(2011) ELLIP HT-   531.580 (meters)        (06/27/12)   ADJUSTED
 AC7946* NAD 83(2011) EPOCH   -  2010.00
 AC7946* NAVD 88 ORTHO HEIGHT -   556.2   (meters)     1825.    (feet) GPS OBS
 AC7946  ______________________________________________________________________
 AC7946  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7946  GEOID HEIGHT    -        -24.587 (meters)                     GEOID96
 AC7946  GEOID HEIGHT    -        -24.710 (meters)                     GEOID18
 AC7946  NAD 83(2011) X  -   -605,413.293 (meters)                     COMP
 AC7946  NAD 83(2011) Y  - -4,469,750.810 (meters)                     COMP
 AC7946  NAD 83(2011) Z  -  4,495,113.804 (meters)                     COMP
 AC7946  LAPLACE CORR    -         -2.23  (seconds)                    DEFLEC18
 AC7946
 AC7946  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7946  Standards:
 AC7946         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7946            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7946  -------------------------------------------------------------------
 AC7946  NETWORK    0.96   2.69           0.45   0.30   1.37     -0.09245791
 AC7946  -------------------------------------------------------------------
 AC7946  Click here for local accuracies and other accuracy information.
 AC7946
 AC7946.The horizontal coordinates were established by GPS observations
 AC7946.and adjusted by the National Geodetic Survey in June 2012.
 AC7946
 AC7946.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7946.been affixed to the stable North American tectonic plate. See 
 AC7946.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7946
 AC7946.The horizontal coordinates are valid at the epoch date displayed above
 AC7946.which is a decimal equivalence of Year/Month/Day.
 AC7946
 AC7946.The orthometric height was determined by GPS observations and a
 AC7946.high-resolution geoid model.
 AC7946
 AC7946.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7946.GEOID18 height accuracy estimate available here.
 AC7946
 AC7946.Click photographs - Photos may exist for this station.
 AC7946
 AC7946.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7946
 AC7946.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7946
 AC7946.The ellipsoidal height was determined by GPS observations
 AC7946.and is referenced to NAD 83.
 AC7946
 AC7946. The following values were computed from the NAD 83(2011) position.
 AC7946
 AC7946;                    North         East     Units Scale Factor Converg.
 AC7946;SPC SD N     -   142,641.331   779,946.338   MT  0.99993939   +1 37 05.5
 AC7946;SPC SD N     -   467,982.43  2,558,873.94   sFT  0.99993939   +1 37 05.5
 AC7946;UTM  14      - 4,994,209.184   601,222.989   MT  0.99972598   +0 54 40.3
 AC7946
 AC7946!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7946!SPC SD N     -   0.99991666  x   0.99993939  =   0.99985606
 AC7946!UTM  14      -   0.99991666  x   0.99972598  =   0.99964267
 AC7946
 AC7946_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0122294209(NAD 83)
 AC7946
 AC7946                          SUPERSEDED SURVEY CONTROL
 AC7946
 AC7946  NAD 83(2007)-  45 05 38.77554(N)    097 42 48.91023(W) AD(2002.00) 0
 AC7946  ELLIP H (02/10/07)  531.612  (m)                       GP(2002.00)    
 AC7946  ELLIP H (04/15/04)  531.629  (m)                       GP(       ) 2 1
 AC7946  NAD 83(1996)-  45 05 38.77502(N)    097 42 48.90966(W) AD(       ) B
 AC7946  ELLIP H (04/18/97)  531.647  (m)                       GP(       ) 4 1
 AC7946
 AC7946.Superseded values are not recommended for survey control.
 AC7946
 AC7946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7946.See file dsdata.pdf to determine how the superseded data were derived.
 AC7946
 AC7946_MARKER: Z = SEE DESCRIPTION
 AC7946_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7946_STAMPING: 20-363.95 1995
 AC7946_MARK LOGO: NGS
 AC7946_PROJECTION: FLUSH
 AC7946_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7946_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7946+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7946_ROD/PIPE-DEPTH: 6.4 meters
 AC7946_SLEEVE-DEPTH  : 1.8 meters
 AC7946
 AC7946  HISTORY     - Date     Condition        Report By
 AC7946  HISTORY     - 1995     MONUMENTED       SDDT
 AC7946  HISTORY     - 19960927 GOOD             NGS
 AC7946
 AC7946                          STATION DESCRIPTION
 AC7946
 AC7946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7946'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF BRADLEY, ON STATE
 AC7946'HIGHWAY 20.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7946'STATION FROM THE JUNCTION OF STATE HIGHWAY 20 AND BENTLEY STREET ON
 AC7946'THE NORTH EDGE OF BRADLEY, GO WEST ON STATE HIGHWAY 20 FOR 3.0 MI (4.8
 AC7946'KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AC7946'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7946'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 38.7 M (127.0 FT) SOUTHWEST
 AC7946'OF MILEPOST 364, 22.2 M (72.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.8
 AC7946'M (15.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.6 M (2.0
 AC7946'FT) NORTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTH OF A
 AC7946'METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7946'LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7965 ***********************************************************************
 AC7965  CBN         -  This is a Cooperative Base Network Control Station.
 AC7965  DESIGNATION -  20 379.60
 AC7965  PID         -  AC7965
 AC7965  STATE/COUNTY-  SD/CODINGTON
 AC7965  COUNTRY     -  US
 AC7965  USGS QUAD   -  WALLACE (2017)
 AC7965
 AC7965                         *CURRENT SURVEY CONTROL
 AC7965  ______________________________________________________________________
 AC7965* NAD 83(2011) POSITION- 45 05 38.95155(N) 097 23 37.01850(W)   ADJUSTED
 AC7965* NAD 83(2011) ELLIP HT-   514.760 (meters)        (06/27/12)   ADJUSTED
 AC7965* NAD 83(2011) EPOCH   -  2010.00
 AC7965* NAVD 88 ORTHO HEIGHT -   539.8   (meters)     1771.    (feet) GPS OBS
 AC7965  ______________________________________________________________________
 AC7965  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7965  GEOID HEIGHT    -        -24.933 (meters)                     GEOID96
 AC7965  GEOID HEIGHT    -        -25.069 (meters)                     GEOID18
 AC7965  NAD 83(2011) X  -   -580,440.527 (meters)                     COMP
 AC7965  NAD 83(2011) Y  - -4,473,046.448 (meters)                     COMP
 AC7965  NAD 83(2011) Z  -  4,495,105.726 (meters)                     COMP
 AC7965  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 AC7965
 AC7965  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7965  Standards:
 AC7965         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7965            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7965  -------------------------------------------------------------------
 AC7965  NETWORK    0.71   2.16           0.32   0.25   1.10     -0.08408880
 AC7965  -------------------------------------------------------------------
 AC7965  Click here for local accuracies and other accuracy information.
 AC7965
 AC7965.The horizontal coordinates were established by GPS observations
 AC7965.and adjusted by the National Geodetic Survey in June 2012.
 AC7965
 AC7965.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7965.been affixed to the stable North American tectonic plate. See 
 AC7965.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7965
 AC7965.The horizontal coordinates are valid at the epoch date displayed above
 AC7965.which is a decimal equivalence of Year/Month/Day.
 AC7965
 AC7965.The orthometric height was determined by GPS observations and a
 AC7965.high-resolution geoid model.
 AC7965
 AC7965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7965.GEOID18 height accuracy estimate available here.
 AC7965
 AC7965.Click photographs - Photos may exist for this station.
 AC7965
 AC7965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7965
 AC7965.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7965
 AC7965.The ellipsoidal height was determined by GPS observations
 AC7965.and is referenced to NAD 83.
 AC7965
 AC7965. The following values were computed from the NAD 83(2011) position.
 AC7965
 AC7965;                    North         East     Units Scale Factor Converg.
 AC7965;SPC SD N     -   143,407.726   805,120.387   MT  0.99993939   +1 50 40.7
 AC7965;SPC SD N     -   470,496.85  2,641,465.80   sFT  0.99993939   +1 50 40.7
 AC7965;UTM  14      - 4,994,664.873   626,400.057   MT  0.99979645   +1 08 16.4
 AC7965
 AC7965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7965!SPC SD N     -   0.99991930  x   0.99993939  =   0.99985869
 AC7965!UTM  14      -   0.99991930  x   0.99979645  =   0.99971577
 AC7965
 AC7965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2640094664(NAD 83)
 AC7965
 AC7965                          SUPERSEDED SURVEY CONTROL
 AC7965
 AC7965  NAD 83(2007)-  45 05 38.95147(N)    097 23 37.01938(W) AD(2002.00) 0
 AC7965  ELLIP H (02/10/07)  514.791  (m)                       GP(2002.00)    
 AC7965  ELLIP H (04/15/04)  514.814  (m)                       GP(       ) 2 1
 AC7965  NAD 83(1996)-  45 05 38.95097(N)    097 23 37.01887(W) AD(       ) B
 AC7965  ELLIP H (04/18/97)  514.831  (m)                       GP(       ) 4 1
 AC7965
 AC7965.Superseded values are not recommended for survey control.
 AC7965
 AC7965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7965.See file dsdata.pdf to determine how the superseded data were derived.
 AC7965
 AC7965_MARKER: Z = SEE DESCRIPTION
 AC7965_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7965_STAMPING: 20-379.60 1995
 AC7965_MARK LOGO: NGS
 AC7965_PROJECTION: FLUSH
 AC7965_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7965_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7965+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 AC7965_ROD/PIPE-DEPTH: 6.4 meters
 AC7965_SLEEVE-DEPTH  : 1.8 meters
 AC7965
 AC7965  HISTORY     - Date     Condition        Report By
 AC7965  HISTORY     - 1995     MONUMENTED       SDDT
 AC7965  HISTORY     - 19960928 GOOD             NGS
 AC7965  HISTORY     - 20230911 GOOD             SDDT
 AC7965
 AC7965                          STATION DESCRIPTION
 AC7965
 AC7965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7965'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTHWEST OF FLORENCE AND
 AC7965'3.5 MI (5.6 KM) EAST OF WALLACE, ON STATE HIGHWAY 20.  OWNERSHIP--THE
 AC7965'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7965'STATE HIGHWAY 20 AND 25, 5.0 MI (8.0 KM) EAST OF BRADLEY, GO EAST ON
 AC7965'STATE HIGHWAY 20 FOR 11.4 KM (7.10 MI) TO THE STATION ON THE LEFT. THE
 AC7965'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7965'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7965'LOCATED 20.2 M (66.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3
 AC7965'FT) EAST OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.4 M (1.3 FT) NORTH
 AC7965'OF A METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 AC7965'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7965'A 4-INCH PVC CAP.
 AC7965
 AC7965                          STATION RECOVERY (2023)
 AC7965
 AC7965'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AC7965'MARK FOUND AS DESCRIBED, BUT WITNESS POST AND CARSONITE HAVE BEEN
 AC7965'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9892 ***********************************************************************
 AB9892  HT_MOD      -  This is a Height Modernization Survey Station.
 AB9892  CBN         -  This is a Cooperative Base Network Control Station.
 AB9892  DESIGNATION -  20 439.15=LABOLT
 AB9892  PID         -  AB9892
 AB9892  STATE/COUNTY-  SD/GRANT
 AB9892  COUNTRY     -  US
 AB9892  USGS QUAD   -  LABOLT (2017)
 AB9892
 AB9892                         *CURRENT SURVEY CONTROL
 AB9892  ______________________________________________________________________
 AB9892* NAD 83(2011) POSITION- 45 06 24.26502(N) 096 38 30.19420(W)   ADJUSTED
 AB9892* NAD 83(2011) ELLIP HT-   339.943 (meters)        (06/27/12)   ADJUSTED
 AB9892* NAD 83(2011) EPOCH   -  2010.00
 AB9892* NAVD 88 ORTHO HEIGHT -   365.68  (meters)     1199.7   (feet) GPS OBS
 AB9892  ______________________________________________________________________
 AB9892  NAVD 88 orthometric height was determined with geoid model    GEOID12A
 AB9892  GEOID HEIGHT    -        -25.741 (meters)                     GEOID12A
 AB9892  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 AB9892  NAD 83(2011) X  -   -521,563.316 (meters)                     COMP
 AB9892  NAD 83(2011) Y  - -4,479,171.373 (meters)                     COMP
 AB9892  NAD 83(2011) Z  -  4,495,969.361 (meters)                     COMP
 AB9892  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 AB9892
 AB9892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9892  Standards:
 AB9892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9892  -------------------------------------------------------------------
 AB9892  NETWORK    0.41   0.94           0.18   0.15   0.48      0.13235019
 AB9892  -------------------------------------------------------------------
 AB9892  Click here for local accuracies and other accuracy information.
 AB9892
 AB9892.The horizontal coordinates were established by GPS observations
 AB9892.and adjusted by the National Geodetic Survey in June 2012.
 AB9892
 AB9892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9892.been affixed to the stable North American tectonic plate. See 
 AB9892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9892
 AB9892.The horizontal coordinates are valid at the epoch date displayed above
 AB9892.which is a decimal equivalence of Year/Month/Day.
 AB9892
 AB9892.The orthometric height was determined by GPS observations and a
 AB9892.high-resolution geoid model using precise GPS observation and
 AB9892.processing techniques.
 AB9892
 AB9892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9892.GEOID18 height accuracy estimate available here.
 AB9892
 AB9892.Click photographs - Photos may exist for this station.
 AB9892
 AB9892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9892
 AB9892.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9892
 AB9892.The ellipsoidal height was determined by GPS observations
 AB9892.and is referenced to NAD 83.
 AB9892
 AB9892. The following values were computed from the NAD 83(2011) position.
 AB9892
 AB9892;                    North         East     Units Scale Factor Converg.
 AB9892;SPC SD N     -   146,985.049   864,205.842   MT  0.99993958   +2 22 36.4
 AB9892;SPC SD N     -   482,233.45  2,835,315.33   sFT  0.99993958   +2 22 36.4
 AB9892;UTM  14      - 4,997,513.556   685,522.939   MT  1.00002323   +1 40 16.1
 AB9892
 AB9892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9892!SPC SD N     -   0.99994670  x   0.99993958  =   0.99988629
 AB9892!UTM  14      -   0.99994670  x   1.00002323  =   0.99996993
 AB9892
 AB9892_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8552297513(NAD 83)
 AB9892
 AB9892                          SUPERSEDED SURVEY CONTROL
 AB9892
 AB9892  NAD 83(2007)-  45 06 24.26499(N)    096 38 30.19514(W) AD(2002.00) 0
 AB9892  ELLIP H (02/10/07)  339.975  (m)                       GP(2002.00)    
 AB9892  ELLIP H (04/15/04)  339.991  (m)                       GP(       ) 2 1
 AB9892  NAD 83(1996)-  45 06 24.26450(N)    096 38 30.19475(W) AD(       ) B
 AB9892  ELLIP H (01/15/97)  340.020  (m)                       GP(       ) 4 1
 AB9892  NAVD 88 (01/15/97)  365.7    (m)  GEOID96  model used  GPS OBS        
 AB9892
 AB9892.Superseded values are not recommended for survey control.
 AB9892
 AB9892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9892.See file dsdata.pdf to determine how the superseded data were derived.
 AB9892
 AB9892_MARKER: F = FLANGE-ENCASED ROD
 AB9892_SETTING: 58 = GALVANIZED STEEL ROD IN SLEEVE (10 FT.+)
 AB9892_STAMPING: 20-439.15 1994
 AB9892_MARK LOGO: SDDT
 AB9892_PROJECTION: RECESSED 8 CENTIMETERS
 AB9892_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AB9892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9892+SATELLITE: SATELLITE OBSERVATIONS - May 05, 2015
 AB9892_ROD/PIPE-DEPTH: 6.4 meters
 AB9892_SLEEVE-DEPTH  : 1.8 meters
 AB9892
 AB9892  HISTORY     - Date     Condition        Report By
 AB9892  HISTORY     - 19940401 MONUMENTED       SDDT
 AB9892  HISTORY     - 19950314 GOOD             MNDT
 AB9892  HISTORY     - 19960624 GOOD             NGS
 AB9892  HISTORY     - 20110511 GOOD             MNDT
 AB9892  HISTORY     - 20150505 GOOD             MNDT
 AB9892
 AB9892                          STATION DESCRIPTION
 AB9892
 AB9892'DESCRIBED BY MN DEPT OF TRANSP 1995 (DKH)
 AB9892'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 AB9892'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 AB9892
 AB9892                          STATION RECOVERY (1996)
 AB9892
 AB9892'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9892'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) EAST OF STOCKHOLM AND
 AB9892'8.0 MI (12.9 KM) SOUTH OF MILBANK, ON STATE HIGHWAY 20. OWNERSHIP--THE
 AB9892'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AB9892'HIGHWAY 12 AND STATE HIGHWAY 15 IN MILBANK, GO SOUTH ON STATE HIGHWAY
 AB9892'15 FOR 7.8 MI (12.6 KM) TO THE JUNCTION OF STATE HIGHWAY 20, TURN
 AB9892'RIGHT AND GO WEST ON STATE HIGHWAY 20 FOR 0.1 MI (0.2 KM) TO THE
 AB9892'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AB9892'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AB9892'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 66.5 FT (20.3 M) SOUTH OF THE
 AB9892'CENTERLINE OF THE HIGHWAY, 38.7 FT (11.8 M) SOUTHWEST OF A SIGN (STATE
 AB9892'HIGHWAY 20), 32.0 FT (9.8 M) EAST OF THE CENTER OF A FIELD ENTRANCE
 AB9892'ROAD, 5.0 FT (1.5 M) BELOW THE LEVEL OF THE HIGHWAY, 1.4 FT (0.4 M)
 AB9892'SOUTH OF A METAL GUARD POST, 1.4 FT (0.4 M) NORTH OF A WITNESS POST,
 AB9892'AND 0.11 M (0.36 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 AB9892'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9892'THE ACCESS COVER IS STAMPED---LABOLT 10-1994---.
 AB9892
 AB9892                          STATION RECOVERY (2011)
 AB9892
 AB9892'RECOVERY NOTE BY MN DEPT OF TRANSP 2011 (BXJ)
 AB9892'7.75 MILES SOUTH OF MILBANK, SOUTH DAKOTA, 7.7 MILES SOUTH ON TRUNK
 AB9892'HIGHWAY 15 FROM NORTH JUNCTION OF TRUNK HIGHWAY 15 AND TRUNK HIGHWAY
 AB9892'12 IN MILBANK, SOUTH DAKOTA THEN 0.1 MILES WEST ON TRUNK HIGHWAY 20,
 AB9892'AT TRUNK HIGHWAY 20 MILEPOINT 439.1, 37.7 FEET SOUTHWEST OF TRUNK
 AB9892'HIGHWAY 20 SIGNPOST, 29 FEET EAST OF FIELD ENTRANCE, 1.5 FEET SOUTH OF
 AB9892'METAL POST, 1.4 FEET NORTH OF WITNESS POST, MARK IS RIVET ON A STEEL
 AB9892'PIPE CAP SET INSIDE A 3 INCH DIAMETER PVC PLASTIC SLEEVE WITH A
 AB9892'REMOVABLE PLASTIC CAP SET INSIDE A 4 INCH DIAMETER PVC PLASTIC PIPE
 AB9892'WITH AN ALUMINUM ACCESS COVER.
 AB9892
 AB9892                          STATION RECOVERY (2015)
 AB9892
 AB9892'RECOVERY NOTE BY MN DEPT OF TRANSP 2015 (DAS)
 AB9892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0181 ***********************************************************************
 PR0181  DESIGNATION -  20 A
 PR0181  PID         -  PR0181
 PR0181  STATE/COUNTY-  SD/BROOKINGS
 PR0181  COUNTRY     -  US
 PR0181  USGS QUAD   -  FLANDREAU NE (2017)
 PR0181
 PR0181                         *CURRENT SURVEY CONTROL
 PR0181  ______________________________________________________________________
 PR0181* NAD 83(1986) POSITION- 44 13 53.     (N) 096 35 12.     (W)   SCALED
 PR0181* NAVD 88 ORTHO HEIGHT -   515.541 (meters)     1691.40  (feet) ADJUSTED
 PR0181  ______________________________________________________________________
 PR0181  GEOID HEIGHT    -        -25.758 (meters)                     GEOID18
 PR0181  DYNAMIC HEIGHT  -        515.433 (meters)     1691.05  (feet) COMP
 PR0181  MODELED GRAVITY -    980,392.1   (mgal)                       NAVD 88
 PR0181
 PR0181  VERT ORDER      -  SECOND    CLASS 0
 PR0181
 PR0181.The horizontal coordinates were scaled from a map and have
 PR0181.an estimated accuracy of +/- 6 seconds.
 PR0181
 PR0181.The orthometric height was determined by differential leveling and
 PR0181.adjusted by the NATIONAL GEODETIC SURVEY
 PR0181.in June 1991.
 PR0181
 PR0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0181.GEOID18 height accuracy estimate available here.
 PR0181
 PR0181.Click photographs - Photos may exist for this station.
 PR0181
 PR0181.The dynamic height is computed by dividing the NAVD 88
 PR0181.geopotential number by the normal gravity value computed on the
 PR0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0181.degrees latitude (g = 980.6199 gals.).
 PR0181
 PR0181.The modeled gravity was interpolated from observed gravity values.
 PR0181
 PR0181;                    North         East    Units  Estimated Accuracy
 PR0181;SPC SD N     -    49,980.      872,640.      MT  (+/- 180 meters Scaled)
 PR0181
 PR0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ927004(NAD 83)
 PR0181
 PR0181                          SUPERSEDED SURVEY CONTROL
 PR0181
 PR0181  NGVD 29 (??/??/92)  515.277  (m)         1690.54   (f) ADJ UNCH    2 0
 PR0181
 PR0181.Superseded values are not recommended for survey control.
 PR0181
 PR0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0181.See file dsdata.pdf to determine how the superseded data were derived.
 PR0181
 PR0181_MARKER: DD = SURVEY DISK
 PR0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0181_MARK LOGO: SDHD
 PR0181_PROJECTION: FLUSH
 PR0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0181+STABILITY: SURFACE MOTION
 PR0181
 PR0181  HISTORY     - Date     Condition        Report By
 PR0181  HISTORY     - UNK      MONUMENTED       SDHD
 PR0181  HISTORY     - 1962     GOOD             CGS
 PR0181
 PR0181                          STATION DESCRIPTION
 PR0181
 PR0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0181'5.1 MI W FROM ELKTON.
 PR0181'5.1 MILES WEST ALONG STATE HIGHWAY 13 FROM THE CHICAGO, ROCK
 PR0181'ISLAND AND PACIFIC RAILWAY STATION AT ELKTON, BROOKINGS COUNTY,
 PR0181'ABOUT 67 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, IN THE
 PR0181'NORTHEAST CORNER OF THE SOUTHEAST 1/4 OF SECTION 21, T. 109 N.,
 PR0181'R. 48 W., AND NEAR A HALF-MILE FENCE.  A STATE SURVEY STANDARD
 PR0181'DISK, SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 PR0181'NOTE-- 130 FEET WEST OF THE CENTERLINE OF THE IMPROVED HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0899 ***********************************************************************
 OT0899  DESIGNATION -  20 SJS
 OT0899  PID         -  OT0899
 OT0899  STATE/COUNTY-  SD/SHANNON
 OT0899  COUNTRY     -  US
 OT0899  USGS QUAD   -  BATESLAND (2017)
 OT0899
 OT0899                         *CURRENT SURVEY CONTROL
 OT0899  ______________________________________________________________________
 OT0899* NAD 83(1986) POSITION- 43 07 45.     (N) 102 06 32.     (W)   SCALED
 OT0899* NAVD 88 ORTHO HEIGHT -  1037.265 (meters)     3403.09  (feet) ADJUSTED
 OT0899  ______________________________________________________________________
 OT0899  GEOID HEIGHT    -        -18.889 (meters)                     GEOID18
 OT0899  DYNAMIC HEIGHT  -       1036.807 (meters)     3401.59  (feet) COMP
 OT0899  MODELED GRAVITY -    980,142.2   (mgal)                       NAVD 88
 OT0899
 OT0899  VERT ORDER      -  FIRST     CLASS II
 OT0899
 OT0899.The horizontal coordinates were scaled from a map and have
 OT0899.an estimated accuracy of +/- 6 seconds.
 OT0899
 OT0899.The orthometric height was determined by differential leveling and
 OT0899.adjusted by the NATIONAL GEODETIC SURVEY
 OT0899.in June 1994.
 OT0899
 OT0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0899.GEOID18 height accuracy estimate available here.
 OT0899
 OT0899.Click photographs - Photos may exist for this station.
 OT0899
 OT0899.The dynamic height is computed by dividing the NAVD 88
 OT0899.geopotential number by the normal gravity value computed on the
 OT0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0899.degrees latitude (g = 980.6199 gals.).
 OT0899
 OT0899.The modeled gravity was interpolated from observed gravity values.
 OT0899
 OT0899;                    North         East    Units  Estimated Accuracy
 OT0899;SPC SD S     -    89,950.      455,540.      MT  (+/- 180 meters Scaled)
 OT0899
 OT0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH351792(NAD 83)
 OT0899
 OT0899                          SUPERSEDED SURVEY CONTROL
 OT0899
 OT0899.No superseded survey control is available for this station.
 OT0899
 OT0899_MARKER: DD = SURVEY DISK
 OT0899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0899_STAMPING: 20 SJS 1975
 OT0899_MARK LOGO: USGS
 OT0899_PROJECTION: RECESSED 5 CENTIMETERS
 OT0899_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0899+STABILITY: SURFACE MOTION
 OT0899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0899+SATELLITE: SATELLITE OBSERVATIONS - January 11, 2013
 OT0899
 OT0899  HISTORY     - Date     Condition        Report By
 OT0899  HISTORY     - 1975     MONUMENTED       USGS
 OT0899  HISTORY     - 19930919 GOOD             NGS
 OT0899  HISTORY     - 20130111 GOOD             INDIV
 OT0899
 OT0899                          STATION DESCRIPTION
 OT0899
 OT0899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0899'31.9 KM (19.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0899'OF STATE HIGHWAY 73 IN MARTIN, 0.5 KM (0.30 MI) WEST OF BATESLAND,
 OT0899'35.3 M (115.8 FT) NORTHWEST OF MILEPOST 129.19, 15.0 M (49.2 FT)
 OT0899'NORTH OF THE HIGHWAY CENTERLINE, 10.2 M (33.5 FT) WEST OF THE CENTER
 OT0899'OF A DIRT ROAD LEADING NORTH, 1.3 M (4.3 FT) WEST OF A T-JUNCTION
 OT0899'UTILITY POLE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OT0899'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M
 OT0899'(0.16 FT) BELOW THE GROUND SURFACE.
 OT0899
 OT0899                          STATION RECOVERY (2013)
 OT0899
 OT0899'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OT0899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0179 ***********************************************************************
 PR0179  DESIGNATION -  21 A
 PR0179  PID         -  PR0179
 PR0179  STATE/COUNTY-  SD/BROOKINGS
 PR0179  COUNTRY     -  US
 PR0179  USGS QUAD   -  FLANDREAU NE (2017)
 PR0179
 PR0179                         *CURRENT SURVEY CONTROL
 PR0179  ______________________________________________________________________
 PR0179* NAD 83(1986) POSITION- 44 13 24.     (N) 096 35 19.     (W)   SCALED
 PR0179* NAVD 88 ORTHO HEIGHT -   521.738 (meters)     1711.74  (feet) ADJUSTED
 PR0179  ______________________________________________________________________
 PR0179  GEOID HEIGHT    -        -25.770 (meters)                     GEOID18
 PR0179  DYNAMIC HEIGHT  -        521.627 (meters)     1711.37  (feet) COMP
 PR0179  MODELED GRAVITY -    980,390.2   (mgal)                       NAVD 88
 PR0179
 PR0179  VERT ORDER      -  SECOND    CLASS 0
 PR0179
 PR0179.The horizontal coordinates were scaled from a map and have
 PR0179.an estimated accuracy of +/- 6 seconds.
 PR0179
 PR0179.The orthometric height was determined by differential leveling and
 PR0179.adjusted by the NATIONAL GEODETIC SURVEY
 PR0179.in June 1991.
 PR0179
 PR0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0179.GEOID18 height accuracy estimate available here.
 PR0179
 PR0179.Click photographs - Photos may exist for this station.
 PR0179
 PR0179.The dynamic height is computed by dividing the NAVD 88
 PR0179.geopotential number by the normal gravity value computed on the
 PR0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0179.degrees latitude (g = 980.6199 gals.).
 PR0179
 PR0179.The modeled gravity was interpolated from observed gravity values.
 PR0179
 PR0179;                    North         East    Units  Estimated Accuracy
 PR0179;SPC SD N     -    49,080.      872,520.      MT  (+/- 180 meters Scaled)
 PR0179
 PR0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP926995(NAD 83)
 PR0179
 PR0179                          SUPERSEDED SURVEY CONTROL
 PR0179
 PR0179  NGVD 29 (??/??/92)  521.471  (m)         1710.86   (f) ADJ UNCH    2 0
 PR0179
 PR0179.Superseded values are not recommended for survey control.
 PR0179
 PR0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0179.See file dsdata.pdf to determine how the superseded data were derived.
 PR0179
 PR0179_MARKER: DD = SURVEY DISK
 PR0179_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0179_STAMPING: 21A
 PR0179_MARK LOGO: CGS+SS
 PR0179_PROJECTION: RECESSED 30 CENTIMETERS
 PR0179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0179
 PR0179  HISTORY     - Date     Condition        Report By
 PR0179  HISTORY     - 1934     MONUMENTED       SDGS
 PR0179  HISTORY     - 1934     GOOD             CGS
 PR0179
 PR0179                          STATION DESCRIPTION
 PR0179
 PR0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0179'AT ELKTON.
 PR0179'5.8 MILES SOUTHWEST ALONG STATE HIGHWAY 13 FROM THE CHICAGO,
 PR0179'ROCK ISLAND AND PACIFIC RAILWAY STATION AT ELKTON, BROOKINGS
 PR0179'COUNTY, 518.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 PR0179'DIRECTLY SOUTH OF A GROUP OF FARM BUILDINGS, AT THE NORTHEAST
 PR0179'1/4 OF SECTION 28, T. 109 N., R. 48 W., AND 296.5 FEET SOUTHEAST
 PR0179'OF THE SOUTHEAST CORNER OF A GRANARY.  A STATE SURVEY STANDARD
 PR0179'DISK, SET IN THE TOP OF A CONCRETE POST AND ABOUT 12 INCHES
 PR0179'LOWER THAN THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0472 ***********************************************************************
 PU0472  DESIGNATION -  21 RM
 PU0472  PID         -  PU0472
 PU0472  STATE/COUNTY-  SD/PENNINGTON
 PU0472  COUNTRY     -  US
 PU0472  USGS QUAD   -  CREIGHTON (2017)
 PU0472
 PU0472                         *CURRENT SURVEY CONTROL
 PU0472  ______________________________________________________________________
 PU0472* NAD 83(1986) POSITION- 44 22 03.     (N) 102 09 39.     (W)   SCALED
 PU0472* NAVD 88 ORTHO HEIGHT -   754.136 (meters)     2474.19  (feet) ADJUSTED
 PU0472  ______________________________________________________________________
 PU0472  GEOID HEIGHT    -        -19.525 (meters)                     GEOID18
 PU0472  DYNAMIC HEIGHT  -        753.941 (meters)     2473.55  (feet) COMP
 PU0472  MODELED GRAVITY -    980,333.8   (mgal)                       NAVD 88
 PU0472
 PU0472  VERT ORDER      -  SECOND    CLASS 0
 PU0472
 PU0472.The horizontal coordinates were scaled from a map and have
 PU0472.an estimated accuracy of +/- 6 seconds.
 PU0472
 PU0472.The orthometric height was determined by differential leveling and
 PU0472.adjusted by the NATIONAL GEODETIC SURVEY
 PU0472.in June 1991.
 PU0472
 PU0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0472.GEOID18 height accuracy estimate available here.
 PU0472
 PU0472.Click photographs - Photos may exist for this station.
 PU0472
 PU0472.The dynamic height is computed by dividing the NAVD 88
 PU0472.geopotential number by the normal gravity value computed on the
 PU0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0472.degrees latitude (g = 980.6199 gals.).
 PU0472
 PU0472.The modeled gravity was interpolated from observed gravity values.
 PU0472
 PU0472;                    North         East    Units  Estimated Accuracy
 PU0472;SPC SD S     -   227,590.      454,340.      MT  (+/- 180 meters Scaled)
 PU0472
 PU0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK262166(NAD 83)
 PU0472
 PU0472                          SUPERSEDED SURVEY CONTROL
 PU0472
 PU0472  NGVD 29 (??/??/92)  753.681  (m)         2472.70   (f) ADJ UNCH    2 0
 PU0472
 PU0472.Superseded values are not recommended for survey control.
 PU0472
 PU0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0472.See file dsdata.pdf to determine how the superseded data were derived.
 PU0472
 PU0472_MARKER: DD = SURVEY DISK
 PU0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0472_STAMPING: 21 RM 1950
 PU0472_MARK LOGO: USGS
 PU0472_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0472+STABILITY: SURFACE MOTION
 PU0472
 PU0472  HISTORY     - Date     Condition        Report By
 PU0472  HISTORY     - 1950     MONUMENTED       USGS
 PU0472  HISTORY     - 1962     GOOD             CGS
 PU0472
 PU0472                          STATION DESCRIPTION
 PU0472
 PU0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0472'6.4 MI SW FROM PEDRO.
 PU0472'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0472'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0472'ROAD JUNCTION, THENCE 5.05 MILES SOUTHWEST ALONG A GRAVELED
 PU0472'ROAD, 127 FEET WEST OF A CORNER FENCE POST, 37 FEET SOUTH OF THE
 PU0472'CENTER LINE OF THE ROAD, 10 INCHES NORTH OF A FENCE, 2 FEET
 PU0472'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0472'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2360 ***********************************************************************
 PU2360  DESIGNATION -  21 RM
 PU2360  PID         -  PU2360
 PU2360  STATE/COUNTY-  SD/BUTTE
 PU2360  COUNTRY     -  US
 PU2360  USGS QUAD   -  NISLAND (2017)
 PU2360
 PU2360                         *CURRENT SURVEY CONTROL
 PU2360  ______________________________________________________________________
 PU2360* NAD 83(1996) POSITION- 44 41 27.64540(N) 103 35 17.60816(W)   ADJUSTED
 PU2360* NAVD 88 ORTHO HEIGHT -   895.    (meters)     2936.    (feet) SCALED
 PU2360  ______________________________________________________________________
 PU2360  GEOID HEIGHT    -        -15.942 (meters)                     GEOID18
 PU2360  LAPLACE CORR    -         -7.22  (seconds)                    DEFLEC18
 PU2360  HORZ ORDER      -  SECOND
 PU2360
 PU2360.The horizontal coordinates were established by classical geodetic methods
 PU2360.and adjusted by the National Geodetic Survey in January 1998.
 PU2360
 PU2360.The orthometric height was scaled from a topographic map.
 PU2360
 PU2360.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2360.GEOID18 height accuracy estimate available here.
 PU2360
 PU2360.Click photographs - Photos may exist for this station.
 PU2360
 PU2360.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2360
 PU2360. The following values were computed from the NAD 83(1996) position.
 PU2360
 PU2360;                    North         East     Units Scale Factor Converg.
 PU2360;SPC SD N     -   101,609.353   315,668.231   MT  0.99995876   -2 32 22.3
 PU2360;SPC SD N     -   333,363.35  1,035,654.85   sFT  0.99995876   -2 32 22.3
 PU2360;UTM  13      - 4,949,596.112   611,866.058   MT  0.99975389   +0 59 34.7
 PU2360
 PU2360!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2360!SPC SD N     -   0.99986211  x   0.99995876  =   0.99982088
 PU2360!UTM  13      -   0.99986211  x   0.99975389  =   0.99961604
 PU2360
 PU2360_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1186649596(NAD 83)
 PU2360
 PU2360                          SUPERSEDED SURVEY CONTROL
 PU2360
 PU2360  NAD 83(1993)-  44 41 27.63880(N)    103 35 17.60851(W) AD(       ) 2
 PU2360  NAD 83(1986)-  44 41 27.63555(N)    103 35 17.60483(W) AD(       ) 2
 PU2360  NAD 27      -  44 41 27.67000(N)    103 35 15.89000(W) AD(       ) 2
 PU2360
 PU2360.Superseded values are not recommended for survey control.
 PU2360
 PU2360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2360.See file dsdata.pdf to determine how the superseded data were derived.
 PU2360
 PU2360_MARKER: DD = SURVEY DISK
 PU2360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2360_STAMPING: REFERENCE 1925
 PU2360_MARK LOGO: USGLO
 PU2360_PROJECTION: PROJECTING 25 CENTIMETERS
 PU2360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2360+STABILITY: SURFACE MOTION
 PU2360
 PU2360  HISTORY     - Date     Condition        Report By
 PU2360  HISTORY     - 1925     MONUMENTED       USGLO
 PU2360
 PU2360                          STATION DESCRIPTION
 PU2360
 PU2360'DESCRIBED BY US GENERAL LAND OFFICE 1925
 PU2360'THE MARK IS LOCATED ABOUT 7.3 MI (11.8 KM) SOUTH-SOUTHEAST OF ARPAN,
 PU2360'5.6 MI (9.0 KM) EAST-NORTHEAST OF FRUITDALE AND 2.1 MI (3.4 KM)
 PU2360'NORTHWEST OF NISLAND.
 PU2360'
 PU2360'IT IS A STANDARD BUREAU OF LAND MANAGEMENT (G.L.O.) BRASS SURVEY DISK
 PU2360'SET IN THE TOP OF A 14-INCH SQUARE CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9027 ***********************************************************************
 AD9027  DESIGNATION -  212 000.64
 AD9027  PID         -  AD9027
 AD9027  STATE/COUNTY-  SD/BUTTE
 AD9027  COUNTRY     -  US
 AD9027  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD9027
 AD9027                         *CURRENT SURVEY CONTROL
 AD9027  ______________________________________________________________________
 AD9027* NAD 83(1986) POSITION- 44 48 22.     (N) 104 02 46.     (W)   SCALED
 AD9027* NAVD 88 ORTHO HEIGHT -   969.927 (meters)     3182.17  (feet) ADJUSTED
 AD9027  ______________________________________________________________________
 AD9027  GEOID HEIGHT    -        -15.141 (meters)                     GEOID18
 AD9027  DYNAMIC HEIGHT  -        969.672 (meters)     3181.33  (feet) COMP
 AD9027  MODELED GRAVITY -    980,320.5   (mgal)                       NAVD 88
 AD9027
 AD9027  VERT ORDER      -  FIRST     CLASS II
 AD9027
 AD9027.The horizontal coordinates were scaled from a map and have
 AD9027.an estimated accuracy of +/- 6 seconds.
 AD9027
 AD9027.The orthometric height was determined by differential leveling and
 AD9027.adjusted by the NATIONAL GEODETIC SURVEY
 AD9027.in July 1998.
 AD9027
 AD9027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9027.GEOID18 height accuracy estimate available here.
 AD9027
 AD9027.Click photographs - Photos may exist for this station.
 AD9027
 AD9027.The dynamic height is computed by dividing the NAVD 88
 AD9027.geopotential number by the normal gravity value computed on the
 AD9027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9027.degrees latitude (g = 980.6199 gals.).
 AD9027
 AD9027.The modeled gravity was interpolated from observed gravity values.
 AD9027
 AD9027;                    North         East    Units  Estimated Accuracy
 AD9027;SPC SD N     -   116,090.      280,050.      MT  (+/- 180 meters Scaled)
 AD9027
 AD9027_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK754618(NAD 83)
 AD9027
 AD9027                          SUPERSEDED SURVEY CONTROL
 AD9027
 AD9027.No superseded survey control is available for this station.
 AD9027
 AD9027_MARKER: DB = BENCH MARK DISK
 AD9027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9027_STAMPING: 212-00.64 1981 3180.56
 AD9027_MARK LOGO: SDDT
 AD9027_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9027+STABILITY: SURFACE MOTION
 AD9027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9027+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9027
 AD9027  HISTORY     - Date     Condition        Report By
 AD9027  HISTORY     - 1981     MONUMENTED       SDDT
 AD9027  HISTORY     - 19950930 GOOD             NGS
 AD9027
 AD9027                          STATION DESCRIPTION
 AD9027
 AD9027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9027'20.7 KM (12.85 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9027'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 1.0 KM (0.60 MI)
 AD9027'SOUTHEAST OF THE WYOMING STATE LINE, 566.0 M (1857.0 FT) NORTHWEST OF
 AD9027'MILEPOST 1, 46.9 M (153.9 FT) NORTHWEST OF UNDERGROUND CABLE JUNCTION
 AD9027'BOX NUMBER RPT 15, 23.7 M (77.8 FT) NORTHEAST OF THE HIGHWAY
 AD9027'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AD9027'FT) SOUTHWEST OF A FENCE, 0.2 M (0.7 FT) SOUTHEAST OF A METAL GUARD
 AD9027'POST, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 AD9027'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8981 ***********************************************************************
 AD8981  DESIGNATION -  212 001.25
 AD8981  PID         -  AD8981
 AD8981  STATE/COUNTY-  SD/BUTTE
 AD8981  COUNTRY     -  US
 AD8981  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD8981
 AD8981                         *CURRENT SURVEY CONTROL
 AD8981  ______________________________________________________________________
 AD8981* NAD 83(1986) POSITION- 44 48 00.     (N) 104 02 13.     (W)   SCALED
 AD8981* NAVD 88 ORTHO HEIGHT -   970.224 (meters)     3183.14  (feet) ADJUSTED
 AD8981  ______________________________________________________________________
 AD8981  GEOID HEIGHT    -        -15.156 (meters)                     GEOID18
 AD8981  DYNAMIC HEIGHT  -        969.966 (meters)     3182.30  (feet) COMP
 AD8981  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 AD8981
 AD8981  VERT ORDER      -  FIRST     CLASS II
 AD8981
 AD8981.The horizontal coordinates were scaled from a map and have
 AD8981.an estimated accuracy of +/- 6 seconds.
 AD8981
 AD8981.The orthometric height was determined by differential leveling and
 AD8981.adjusted by the NATIONAL GEODETIC SURVEY
 AD8981.in July 1998.
 AD8981
 AD8981.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8981.GEOID18 height accuracy estimate available here.
 AD8981
 AD8981.Click photographs - Photos may exist for this station.
 AD8981
 AD8981.The dynamic height is computed by dividing the NAVD 88
 AD8981.geopotential number by the normal gravity value computed on the
 AD8981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8981.degrees latitude (g = 980.6199 gals.).
 AD8981
 AD8981.The modeled gravity was interpolated from observed gravity values.
 AD8981
 AD8981;                    North         East    Units  Estimated Accuracy
 AD8981;SPC SD N     -   115,380.      280,740.      MT  (+/- 180 meters Scaled)
 AD8981
 AD8981_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK761611(NAD 83)
 AD8981
 AD8981                          SUPERSEDED SURVEY CONTROL
 AD8981
 AD8981.No superseded survey control is available for this station.
 AD8981
 AD8981_MARKER: DB = BENCH MARK DISK
 AD8981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8981_STAMPING: 212-01.25 1981 3181.60
 AD8981_MARK LOGO: SDDT
 AD8981_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8981+STABILITY: SURFACE MOTION
 AD8981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8981+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8981
 AD8981  HISTORY     - Date     Condition        Report By
 AD8981  HISTORY     - 1981     MONUMENTED       SDDT
 AD8981  HISTORY     - 19951116 GOOD             NGS
 AD8981
 AD8981                          STATION DESCRIPTION
 AD8981
 AD8981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8981'19.6 KM (12.15 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8981'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 407.0 M (1335.3 FT) EAST
 AD8981'OF MILEPOST 1, 97.0 M (318.2 FT) NORTHWEST OF THE CENTER OF A GRAVELED
 AD8981'ROAD, 22.6 M (74.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 AD8981'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A
 AD8981'WITNESS POST AND FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD
 AD8981'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AD8981'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9026 ***********************************************************************
 AD9026  DESIGNATION -  212 001.98
 AD9026  PID         -  AD9026
 AD9026  STATE/COUNTY-  SD/BUTTE
 AD9026  COUNTRY     -  US
 AD9026  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD9026
 AD9026                         *CURRENT SURVEY CONTROL
 AD9026  ______________________________________________________________________
 AD9026* NAD 83(1986) POSITION- 44 47 36.     (N) 104 01 34.     (W)   SCALED
 AD9026* NAVD 88 ORTHO HEIGHT -   972.656 (meters)     3191.12  (feet) ADJUSTED
 AD9026  ______________________________________________________________________
 AD9026  GEOID HEIGHT    -        -15.174 (meters)                     GEOID18
 AD9026  DYNAMIC HEIGHT  -        972.397 (meters)     3190.27  (feet) COMP
 AD9026  MODELED GRAVITY -    980,317.2   (mgal)                       NAVD 88
 AD9026
 AD9026  VERT ORDER      -  FIRST     CLASS II
 AD9026
 AD9026.The horizontal coordinates were scaled from a map and have
 AD9026.an estimated accuracy of +/- 6 seconds.
 AD9026
 AD9026.The orthometric height was determined by differential leveling and
 AD9026.adjusted by the NATIONAL GEODETIC SURVEY
 AD9026.in July 1998.
 AD9026
 AD9026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9026.GEOID18 height accuracy estimate available here.
 AD9026
 AD9026.Click photographs - Photos may exist for this station.
 AD9026
 AD9026.The dynamic height is computed by dividing the NAVD 88
 AD9026.geopotential number by the normal gravity value computed on the
 AD9026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9026.degrees latitude (g = 980.6199 gals.).
 AD9026
 AD9026.The modeled gravity was interpolated from observed gravity values.
 AD9026
 AD9026;                    North         East    Units  Estimated Accuracy
 AD9026;SPC SD N     -   114,600.      281,560.      MT  (+/- 180 meters Scaled)
 AD9026
 AD9026_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK770604(NAD 83)
 AD9026
 AD9026                          SUPERSEDED SURVEY CONTROL
 AD9026
 AD9026.No superseded survey control is available for this station.
 AD9026
 AD9026_MARKER: DB = BENCH MARK DISK
 AD9026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9026_STAMPING: 212-01.98 1981 3189.58
 AD9026_MARK LOGO: SDDT
 AD9026_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9026+STABILITY: SURFACE MOTION
 AD9026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9026+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9026
 AD9026  HISTORY     - Date     Condition        Report By
 AD9026  HISTORY     - 1981     MONUMENTED       SDDT
 AD9026  HISTORY     - 19950930 GOOD             NGS
 AD9026
 AD9026                          STATION DESCRIPTION
 AD9026
 AD9026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9026'18.5 KM (11.50 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9026'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 3.2 KM (2.00 MI)
 AD9026'SOUTHEAST OF THE WYOMING STATE LINE, 67.2 M (220.5 FT) NORTH OF
 AD9026'MILEPOST 2, 27.6 M (90.6 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 20.5
 AD9026'M (67.3 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3
 AD9026'FT) SOUTHWEST OF A FENCE CORNER, 0.4 M (1.3 FT) SOUTHEAST OF A METAL
 AD9026'GUARD POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AD9026'FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AD9026'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9023 ***********************************************************************
 AD9023  DESIGNATION -  212 002.83
 AD9023  PID         -  AD9023
 AD9023  STATE/COUNTY-  SD/BUTTE
 AD9023  COUNTRY     -  US
 AD9023  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD9023
 AD9023                         *CURRENT SURVEY CONTROL
 AD9023  ______________________________________________________________________
 AD9023* NAD 83(1986) POSITION- 44 47 07.     (N) 104 00 50.     (W)   SCALED
 AD9023* NAVD 88 ORTHO HEIGHT -   976.475 (meters)     3203.65  (feet) ADJUSTED
 AD9023  ______________________________________________________________________
 AD9023  GEOID HEIGHT    -        -15.194 (meters)                     GEOID18
 AD9023  DYNAMIC HEIGHT  -        976.213 (meters)     3202.79  (feet) COMP
 AD9023  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 AD9023
 AD9023  VERT ORDER      -  FIRST     CLASS II
 AD9023
 AD9023.The horizontal coordinates were scaled from a map and have
 AD9023.an estimated accuracy of +/- 6 seconds.
 AD9023
 AD9023.The orthometric height was determined by differential leveling and
 AD9023.adjusted by the NATIONAL GEODETIC SURVEY
 AD9023.in July 1998.
 AD9023
 AD9023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9023.GEOID18 height accuracy estimate available here.
 AD9023
 AD9023.Click photographs - Photos may exist for this station.
 AD9023
 AD9023.The dynamic height is computed by dividing the NAVD 88
 AD9023.geopotential number by the normal gravity value computed on the
 AD9023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9023.degrees latitude (g = 980.6199 gals.).
 AD9023
 AD9023.The modeled gravity was interpolated from observed gravity values.
 AD9023
 AD9023;                    North         East    Units  Estimated Accuracy
 AD9023;SPC SD N     -   113,660.      282,480.      MT  (+/- 180 meters Scaled)
 AD9023
 AD9023_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK780595(NAD 83)
 AD9023
 AD9023                          SUPERSEDED SURVEY CONTROL
 AD9023
 AD9023.No superseded survey control is available for this station.
 AD9023
 AD9023_MARKER: DB = BENCH MARK DISK
 AD9023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9023_STAMPING: 212-02.83 1981 3202.05
 AD9023_MARK LOGO: SDDT
 AD9023_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9023+STABILITY: SURFACE MOTION
 AD9023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9023+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9023
 AD9023  HISTORY     - Date     Condition        Report By
 AD9023  HISTORY     - 1981     MONUMENTED       SDDT
 AD9023  HISTORY     - 19950930 GOOD             NGS
 AD9023
 AD9023                          STATION DESCRIPTION
 AD9023
 AD9023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9023'17.1 KM (10.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9023'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 310.0 M (1017.1 FT)
 AD9023'NORTHWEST OF MILEPOST 3, 23.7 M (77.8 FT) NORTHEAST OF THE HIGHWAY
 AD9023'CENTERLINE, 1.0 M (3.3 FT) BELOW THE GROUND SURFACE, 0.5 M (1.6 FT)
 AD9023'SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.3
 AD9023'M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, AND THE MONUMENT PROJECTS
 AD9023'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9021 ***********************************************************************
 AD9021  DESIGNATION -  212 003.29
 AD9021  PID         -  AD9021
 AD9021  STATE/COUNTY-  SD/BUTTE
 AD9021  COUNTRY     -  US
 AD9021  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD9021
 AD9021                         *CURRENT SURVEY CONTROL
 AD9021  ______________________________________________________________________
 AD9021* NAD 83(1986) POSITION- 44 46 50.     (N) 104 00 20.     (W)   SCALED
 AD9021* NAVD 88 ORTHO HEIGHT -   982.680 (meters)     3224.01  (feet) ADJUSTED
 AD9021  ______________________________________________________________________
 AD9021  GEOID HEIGHT    -        -15.209 (meters)                     GEOID18
 AD9021  DYNAMIC HEIGHT  -        982.416 (meters)     3223.14  (feet) COMP
 AD9021  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 AD9021
 AD9021  VERT ORDER      -  FIRST     CLASS II
 AD9021
 AD9021.The horizontal coordinates were scaled from a map and have
 AD9021.an estimated accuracy of +/- 6 seconds.
 AD9021
 AD9021.The orthometric height was determined by differential leveling and
 AD9021.adjusted by the NATIONAL GEODETIC SURVEY
 AD9021.in July 1998.
 AD9021
 AD9021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9021.GEOID18 height accuracy estimate available here.
 AD9021
 AD9021.Click photographs - Photos may exist for this station.
 AD9021
 AD9021.The dynamic height is computed by dividing the NAVD 88
 AD9021.geopotential number by the normal gravity value computed on the
 AD9021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9021.degrees latitude (g = 980.6199 gals.).
 AD9021
 AD9021.The modeled gravity was interpolated from observed gravity values.
 AD9021
 AD9021;                    North         East    Units  Estimated Accuracy
 AD9021;SPC SD N     -   113,100.      283,120.      MT  (+/- 180 meters Scaled)
 AD9021
 AD9021_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK786590(NAD 83)
 AD9021
 AD9021                          SUPERSEDED SURVEY CONTROL
 AD9021
 AD9021.No superseded survey control is available for this station.
 AD9021
 AD9021_MARKER: DB = BENCH MARK DISK
 AD9021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9021_STAMPING: 212-03.29 1981 3222.47
 AD9021_MARK LOGO: SDDT
 AD9021_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9021+STABILITY: SURFACE MOTION
 AD9021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9021+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9021
 AD9021  HISTORY     - Date     Condition        Report By
 AD9021  HISTORY     - 1981     MONUMENTED       SDDT
 AD9021  HISTORY     - 19950930 GOOD             NGS
 AD9021
 AD9021                          STATION DESCRIPTION
 AD9021
 AD9021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9021'16.4 KM (10.20 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9021'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 454.0 M (1489.5 FT)
 AD9021'SOUTHEAST OF MILEPOST 3, 23.2 M (76.1 FT) NORTHEAST OF THE HIGHWAY
 AD9021'CENTERLINE, 15.2 M (49.9 FT) NORTHWEST OF THE NORTHWEST END OF 2
 AD9021'BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE GROUND SURFACE, 0.5 M
 AD9021'(1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 AD9021'POST, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, AND THE MONUMENT
 AD9021'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9019 ***********************************************************************
 AD9019  DESIGNATION -  212 004.47
 AD9019  PID         -  AD9019
 AD9019  STATE/COUNTY-  SD/BUTTE
 AD9019  COUNTRY     -  US
 AD9019  USGS QUAD   -  BULL CREEK BUTTE (2017)
 AD9019
 AD9019                         *CURRENT SURVEY CONTROL
 AD9019  ______________________________________________________________________
 AD9019* NAD 83(1986) POSITION- 44 46 13.     (N) 103 59 18.     (W)   SCALED
 AD9019* NAVD 88 ORTHO HEIGHT -   967.051 (meters)     3172.73  (feet) ADJUSTED
 AD9019  ______________________________________________________________________
 AD9019  GEOID HEIGHT    -        -15.241 (meters)                     GEOID18
 AD9019  DYNAMIC HEIGHT  -        966.787 (meters)     3171.87  (feet) COMP
 AD9019  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 AD9019
 AD9019  VERT ORDER      -  FIRST     CLASS II
 AD9019
 AD9019.The horizontal coordinates were scaled from a map and have
 AD9019.an estimated accuracy of +/- 6 seconds.
 AD9019
 AD9019.The orthometric height was determined by differential leveling and
 AD9019.adjusted by the NATIONAL GEODETIC SURVEY
 AD9019.in July 1998.
 AD9019
 AD9019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9019.GEOID18 height accuracy estimate available here.
 AD9019
 AD9019.Click photographs - Photos may exist for this station.
 AD9019
 AD9019.The dynamic height is computed by dividing the NAVD 88
 AD9019.geopotential number by the normal gravity value computed on the
 AD9019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9019.degrees latitude (g = 980.6199 gals.).
 AD9019
 AD9019.The modeled gravity was interpolated from observed gravity values.
 AD9019
 AD9019;                    North         East    Units  Estimated Accuracy
 AD9019;SPC SD N     -   111,890.      284,420.      MT  (+/- 180 meters Scaled)
 AD9019
 AD9019_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK800579(NAD 83)
 AD9019
 AD9019                          SUPERSEDED SURVEY CONTROL
 AD9019
 AD9019.No superseded survey control is available for this station.
 AD9019
 AD9019_MARKER: DB = BENCH MARK DISK
 AD9019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9019_STAMPING: 212-04.47 1981
 AD9019_MARK LOGO: SDDT
 AD9019_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9019+STABILITY: SURFACE MOTION
 AD9019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9019+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9019
 AD9019  HISTORY     - Date     Condition        Report By
 AD9019  HISTORY     - 1981     MONUMENTED       SDDT
 AD9019  HISTORY     - 19950930 GOOD             NGS
 AD9019
 AD9019                          STATION DESCRIPTION
 AD9019
 AD9019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9019'14.6 KM (9.05 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9019'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 617.0 M (2024.3 FT)
 AD9019'SOUTHEAST OF MILEPOST 4, 35.7 M (117.1 FT) NORTHWEST OF THE NORTHWEST
 AD9019'END OF A CULVERT UNDER THE HIGHWAY, 26.0 M (85.3 FT) NORTHEAST OF THE
 AD9019'HIGHWAY CENTERLINE, 14.1 M (46.3 FT) NORTHWEST OF THE NORTHWEST END OF
 AD9019'2 BRACED FENCE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD9019'0.4 M (1.3 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A
 AD9019'WITNESS POST, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, AND THE
 AD9019'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9018 ***********************************************************************
 AD9018  CBN         -  This is a Cooperative Base Network Control Station.
 AD9018  DESIGNATION -  212 005.00
 AD9018  PID         -  AD9018
 AD9018  STATE/COUNTY-  SD/BUTTE
 AD9018  COUNTRY     -  US
 AD9018  USGS QUAD   -  BULL CREEK BUTTE (2017)
 AD9018
 AD9018                         *CURRENT SURVEY CONTROL
 AD9018  ______________________________________________________________________
 AD9018* NAD 83(2011) POSITION- 44 45 54.20046(N) 103 58 43.76645(W)   ADJUSTED
 AD9018* NAD 83(2011) ELLIP HT-   942.005 (meters)        (06/27/12)   ADJUSTED
 AD9018* NAD 83(2011) EPOCH   -  2010.00
 AD9018* NAVD 88 ORTHO HEIGHT -   957.249 (meters)     3140.57  (feet) ADJUSTED
 AD9018  ______________________________________________________________________
 AD9018  GEOID HEIGHT    -        -15.258 (meters)                     GEOID18
 AD9018  NAD 83(2011) X  - -1,095,896.164 (meters)                     COMP
 AD9018  NAD 83(2011) Y  - -4,402,330.256 (meters)                     COMP
 AD9018  NAD 83(2011) Z  -  4,469,511.949 (meters)                     COMP
 AD9018  LAPLACE CORR    -         -6.42  (seconds)                    DEFLEC18
 AD9018  DYNAMIC HEIGHT  -        956.986 (meters)     3139.71  (feet) COMP
 AD9018  MODELED GRAVITY -    980,309.9   (mgal)                       NAVD 88
 AD9018
 AD9018  VERT ORDER      -  FIRST     CLASS II
 AD9018
 AD9018  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AD9018  Standards:
 AD9018         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AD9018            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AD9018  -------------------------------------------------------------------
 AD9018  NETWORK    0.62   1.20           0.28   0.22   0.61     -0.06038458
 AD9018  -------------------------------------------------------------------
 AD9018  Click here for local accuracies and other accuracy information.
 AD9018
 AD9018.The horizontal coordinates were established by GPS observations
 AD9018.and adjusted by the National Geodetic Survey in June 2012.
 AD9018
 AD9018.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AD9018.been affixed to the stable North American tectonic plate. See 
 AD9018.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AD9018
 AD9018.The horizontal coordinates are valid at the epoch date displayed above
 AD9018.which is a decimal equivalence of Year/Month/Day.
 AD9018
 AD9018.The orthometric height was determined by differential leveling and
 AD9018.adjusted by the NATIONAL GEODETIC SURVEY
 AD9018.in July 1998.
 AD9018
 AD9018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9018.GEOID18 height accuracy estimate available here.
 AD9018
 AD9018.Click photographs - Photos may exist for this station.
 AD9018
 AD9018.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AD9018
 AD9018.The Laplace correction was computed from DEFLEC18 derived deflections.
 AD9018
 AD9018.The ellipsoidal height was determined by GPS observations
 AD9018.and is referenced to NAD 83.
 AD9018
 AD9018.The dynamic height is computed by dividing the NAVD 88
 AD9018.geopotential number by the normal gravity value computed on the
 AD9018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9018.degrees latitude (g = 980.6199 gals.).
 AD9018
 AD9018.The modeled gravity was interpolated from observed gravity values.
 AD9018
 AD9018. The following values were computed from the NAD 83(2011) position.
 AD9018
 AD9018;                    North         East     Units Scale Factor Converg.
 AD9018;SPC SD N     -   111,273.656   285,144.946   MT  0.99995152   -2 48 57.5
 AD9018;SPC SD N     -   365,070.32    935,513.04   sFT  0.99995152   -2 48 57.5
 AD9018;UTM  13      - 4,957,358.766   580,812.570   MT  0.99968031   +0 43 08.9
 AD9018
 AD9018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AD9018!SPC SD N     -   0.99985232  x   0.99995152  =   0.99980385
 AD9018!UTM  13      -   0.99985232  x   0.99968031  =   0.99953268
 AD9018
 AD9018_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8081257358(NAD 83)
 AD9018
 AD9018                          SUPERSEDED SURVEY CONTROL
 AD9018
 AD9018  NAD 83(2007)-  44 45 54.20034(N)    103 58 43.76762(W) AD(2002.00) 0
 AD9018  ELLIP H (02/10/07)  942.034  (m)                       GP(2002.00)    
 AD9018  NAD 83(1992)-  44 45 54.19973(N)    103 58 43.76757(W) AD(       ) A
 AD9018  ELLIP H (06/23/03)  942.023  (m)                       GP(       ) 3 1
 AD9018  NAVD 88             957.25   (m)         3140.6    (f) LEVELING    3  
 AD9018
 AD9018.Superseded values are not recommended for survey control.
 AD9018
 AD9018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AD9018.See file dsdata.pdf to determine how the superseded data were derived.
 AD9018
 AD9018_MARKER: Z = SEE DESCRIPTION
 AD9018_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9018_STAMPING: 212-05.00 1995
 AD9018_MARK LOGO: NGS
 AD9018_PROJECTION: FLUSH
 AD9018_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9018_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9018+STABILITY: POSITION/ELEVATION WELL
 AD9018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9018+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AD9018_ROD/PIPE-DEPTH: 6.40 meters
 AD9018_SLEEVE-DEPTH  : 4.00 meters
 AD9018
 AD9018  HISTORY     - Date     Condition        Report By
 AD9018  HISTORY     - 1995     MONUMENTED       SDDT
 AD9018  HISTORY     - 19950930 GOOD             NGS
 AD9018  HISTORY     - 20020514 GOOD             SDDT
 AD9018
 AD9018                          STATION DESCRIPTION
 AD9018
 AD9018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9018'13.6 KM (8.45 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9018'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 38.0 M (124.7 FT)
 AD9018'NORTHEAST OF MILEPOST 5, 26.6 M (87.3 FT) SOUTHEAST OF THE SOUTHEAST
 AD9018'END OF 3 BRACED FENCE POSTS, 26.6 M (87.3 FT) NORTHEAST OF THE HIGHWAY
 AD9018'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 AD9018'FT) SOUTHWEST OF A FENCE, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST,
 AD9018'AND 0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD POST. NOTE--THE DATUM
 AD9018'POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS
 AD9018'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AD9018'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD9018
 AD9018                          STATION RECOVERY (2002)
 AD9018
 AD9018'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AD9018'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9017 ***********************************************************************
 AD9017  DESIGNATION -  212 005.92
 AD9017  PID         -  AD9017
 AD9017  STATE/COUNTY-  SD/BUTTE
 AD9017  COUNTRY     -  US
 AD9017  USGS QUAD   -  BULL CREEK BUTTE (2017)
 AD9017
 AD9017                         *CURRENT SURVEY CONTROL
 AD9017  ______________________________________________________________________
 AD9017* NAD 83(1986) POSITION- 44 45 21.     (N) 103 57 54.     (W)   SCALED
 AD9017* NAVD 88 ORTHO HEIGHT -   948.912 (meters)     3113.22  (feet) ADJUSTED
 AD9017  ______________________________________________________________________
 AD9017  GEOID HEIGHT    -        -15.278 (meters)                     GEOID18
 AD9017  DYNAMIC HEIGHT  -        948.650 (meters)     3112.36  (feet) COMP
 AD9017  MODELED GRAVITY -    980,308.3   (mgal)                       NAVD 88
 AD9017
 AD9017  VERT ORDER      -  FIRST     CLASS II
 AD9017
 AD9017.The horizontal coordinates were scaled from a map and have
 AD9017.an estimated accuracy of +/- 6 seconds.
 AD9017
 AD9017.The orthometric height was determined by differential leveling and
 AD9017.adjusted by the NATIONAL GEODETIC SURVEY
 AD9017.in July 1998.
 AD9017
 AD9017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9017.GEOID18 height accuracy estimate available here.
 AD9017
 AD9017.Click photographs - Photos may exist for this station.
 AD9017
 AD9017.The dynamic height is computed by dividing the NAVD 88
 AD9017.geopotential number by the normal gravity value computed on the
 AD9017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9017.degrees latitude (g = 980.6199 gals.).
 AD9017
 AD9017.The modeled gravity was interpolated from observed gravity values.
 AD9017
 AD9017;                    North         East    Units  Estimated Accuracy
 AD9017;SPC SD N     -   110,200.      286,190.      MT  (+/- 180 meters Scaled)
 AD9017
 AD9017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK819563(NAD 83)
 AD9017
 AD9017                          SUPERSEDED SURVEY CONTROL
 AD9017
 AD9017.No superseded survey control is available for this station.
 AD9017
 AD9017_MARKER: DB = BENCH MARK DISK
 AD9017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9017_STAMPING: 212-05.92 1981 3111.82
 AD9017_MARK LOGO: SDDT
 AD9017_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9017+STABILITY: SURFACE MOTION
 AD9017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9017+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9017
 AD9017  HISTORY     - Date     Condition        Report By
 AD9017  HISTORY     - 1981     MONUMENTED       SDDT
 AD9017  HISTORY     - 19950930 GOOD             NGS
 AD9017
 AD9017                          STATION DESCRIPTION
 AD9017
 AD9017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9017'12.1 KM (7.50 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9017'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, ACROSS THE HIGHWAY FROM
 AD9017'THE NORTHWEST END OF A HIGHWAY PULLOUT, 141.0 M (462.6 FT) SOUTHEAST
 AD9017'OF THE CENTER OF A DIRT ROAD LEADING TO THE BUCHHOLZ RANCH, 63.2 M
 AD9017'(207.3 FT) NORTHWEST OF MILEPOST 6, 23.6 M (77.4 FT) NORTHEAST OF THE
 AD9017'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6
 AD9017'M (2.0 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 AD9017'POST, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, AND THE MONUMENT
 AD9017'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9015 ***********************************************************************
 AD9015  DESIGNATION -  212 007.35
 AD9015  PID         -  AD9015
 AD9015  STATE/COUNTY-  SD/BUTTE
 AD9015  COUNTRY     -  US
 AD9015  USGS QUAD   -  SOURDOUGH FLATS (2017)
 AD9015
 AD9015                         *CURRENT SURVEY CONTROL
 AD9015  ______________________________________________________________________
 AD9015* NAD 83(1986) POSITION- 44 44 30.     (N) 103 56 34.     (W)   SCALED
 AD9015* NAVD 88 ORTHO HEIGHT -   947.312 (meters)     3107.97  (feet) ADJUSTED
 AD9015  ______________________________________________________________________
 AD9015  GEOID HEIGHT    -        -15.304 (meters)                     GEOID18
 AD9015  DYNAMIC HEIGHT  -        947.048 (meters)     3107.11  (feet) COMP
 AD9015  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 AD9015
 AD9015  VERT ORDER      -  FIRST     CLASS II
 AD9015
 AD9015.The horizontal coordinates were scaled from a map and have
 AD9015.an estimated accuracy of +/- 6 seconds.
 AD9015
 AD9015.The orthometric height was determined by differential leveling and
 AD9015.adjusted by the NATIONAL GEODETIC SURVEY
 AD9015.in July 1998.
 AD9015
 AD9015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9015.GEOID18 height accuracy estimate available here.
 AD9015
 AD9015.Click photographs - Photos may exist for this station.
 AD9015
 AD9015.The dynamic height is computed by dividing the NAVD 88
 AD9015.geopotential number by the normal gravity value computed on the
 AD9015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9015.degrees latitude (g = 980.6199 gals.).
 AD9015
 AD9015.The modeled gravity was interpolated from observed gravity values.
 AD9015
 AD9015;                    North         East    Units  Estimated Accuracy
 AD9015;SPC SD N     -   108,540.      287,870.      MT  (+/- 180 meters Scaled)
 AD9015
 AD9015_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK836547(NAD 83)
 AD9015
 AD9015                          SUPERSEDED SURVEY CONTROL
 AD9015
 AD9015.No superseded survey control is available for this station.
 AD9015
 AD9015_MARKER: DB = BENCH MARK DISK
 AD9015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9015_STAMPING: 212-07.35 1981
 AD9015_MARK LOGO: SDDT
 AD9015_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9015_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AD9015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9015+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9015
 AD9015  HISTORY     - Date     Condition        Report By
 AD9015  HISTORY     - 1981     MONUMENTED       SDDT
 AD9015  HISTORY     - 19951116 GOOD             NGS
 AD9015
 AD9015                          STATION DESCRIPTION
 AD9015
 AD9015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9015'9.9 KM (6.15 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9015'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 549.0 M (1801.2 FT)
 AD9015'SOUTHEAST OF MILEPOST 7, 228.0 M (748.0 FT) SOUTHEAST OF A HIGH LINE
 AD9015'CROSSING, 47.8 M (156.8 FT) NORTHWEST OF AN OFFSET IN A FENCE LINE,
 AD9015'21.5 M (70.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.9 M (9.5 FT)
 AD9015'SOUTHEAST OF THE SOUTHEAST END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 AD9015'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A FENCE,
 AD9015'0.4 M (1.3 FT) SOUTHEAST OF A METAL GUARD POST, 0.3 M (1.0 FT)
 AD9015'NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AD9015'ABOVE THE GROUND SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO SURFACE
 AD9015'MOTION.  VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING AND
 AD9015'SWELLING OF A SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE
 AD9015'CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9014 ***********************************************************************
 AD9014  DESIGNATION -  212 009.93
 AD9014  PID         -  AD9014
 AD9014  STATE/COUNTY-  SD/BUTTE
 AD9014  COUNTRY     -  US
 AD9014  USGS QUAD   -  SOURDOUGH FLATS (2017)
 AD9014
 AD9014                         *CURRENT SURVEY CONTROL
 AD9014  ______________________________________________________________________
 AD9014* NAD 83(1986) POSITION- 44 42 58.     (N) 103 54 31.     (W)   SCALED
 AD9014* NAVD 88 ORTHO HEIGHT -   940.278 (meters)     3084.90  (feet) ADJUSTED
 AD9014  ______________________________________________________________________
 AD9014  GEOID HEIGHT    -        -15.328 (meters)                     GEOID18
 AD9014  DYNAMIC HEIGHT  -        940.013 (meters)     3084.03  (feet) COMP
 AD9014  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 AD9014
 AD9014  VERT ORDER      -  FIRST     CLASS II
 AD9014
 AD9014.The horizontal coordinates were scaled from a map and have
 AD9014.an estimated accuracy of +/- 6 seconds.
 AD9014
 AD9014.The orthometric height was determined by differential leveling and
 AD9014.adjusted by the NATIONAL GEODETIC SURVEY
 AD9014.in July 1998.
 AD9014
 AD9014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9014.GEOID18 height accuracy estimate available here.
 AD9014
 AD9014.Click photographs - Photos may exist for this station.
 AD9014
 AD9014.The dynamic height is computed by dividing the NAVD 88
 AD9014.geopotential number by the normal gravity value computed on the
 AD9014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9014.degrees latitude (g = 980.6199 gals.).
 AD9014
 AD9014.The modeled gravity was interpolated from observed gravity values.
 AD9014
 AD9014;                    North         East    Units  Estimated Accuracy
 AD9014;SPC SD N     -   105,570.      290,430.      MT  (+/- 180 meters Scaled)
 AD9014
 AD9014_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK864519(NAD 83)
 AD9014
 AD9014                          SUPERSEDED SURVEY CONTROL
 AD9014
 AD9014.No superseded survey control is available for this station.
 AD9014
 AD9014_MARKER: Z = SEE DESCRIPTION
 AD9014_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9014_STAMPING: 212-09.93 1995
 AD9014_PROJECTION: FLUSH
 AD9014_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9014_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9014+STABILITY: POSITION/ELEVATION WELL
 AD9014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9014+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9014_ROD/PIPE-DEPTH: 6.4 meters
 AD9014_SLEEVE-DEPTH  : 4.0 meters
 AD9014
 AD9014  HISTORY     - Date     Condition        Report By
 AD9014  HISTORY     - 1995     MONUMENTED       SDDT
 AD9014  HISTORY     - 19950930 GOOD             NGS
 AD9014
 AD9014                          STATION DESCRIPTION
 AD9014
 AD9014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9014'5.8 KM (3.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9014'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 108.0 M (354.3 FT)
 AD9014'NORTHWEST OF MILEPOST 10, 30.1 M (98.8 FT) NORTHEAST OF THE HIGHWAY
 AD9014'CENTERLINE, 5.5 M (18.0 FT) NORTHWEST OF THE CENTER OF A FIELD
 AD9014'ENTRANCE AND GATE, 0.6 M (2.0 FT) SOUTHWEST OF THE CENTER OF 3 BRACED
 AD9014'FENCE POSTS, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AD9014'FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST OF A
 AD9014'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AD9014'AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AD9014'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AD9014'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9013 ***********************************************************************
 AD9013  DESIGNATION -  212 011.10
 AD9013  PID         -  AD9013
 AD9013  STATE/COUNTY-  SD/BUTTE
 AD9013  COUNTRY     -  US
 AD9013  USGS QUAD   -  SOURDOUGH FLATS (2017)
 AD9013
 AD9013                         *CURRENT SURVEY CONTROL
 AD9013  ______________________________________________________________________
 AD9013* NAD 83(1986) POSITION- 44 42 14.     (N) 103 53 20.     (W)   SCALED
 AD9013* NAVD 88 ORTHO HEIGHT -   939.432 (meters)     3082.12  (feet) ADJUSTED
 AD9013  ______________________________________________________________________
 AD9013  GEOID HEIGHT    -        -15.342 (meters)                     GEOID18
 AD9013  DYNAMIC HEIGHT  -        939.165 (meters)     3081.24  (feet) COMP
 AD9013  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 AD9013
 AD9013  VERT ORDER      -  FIRST     CLASS II
 AD9013
 AD9013.The horizontal coordinates were scaled from a map and have
 AD9013.an estimated accuracy of +/- 6 seconds.
 AD9013
 AD9013.The orthometric height was determined by differential leveling and
 AD9013.adjusted by the NATIONAL GEODETIC SURVEY
 AD9013.in July 1998.
 AD9013
 AD9013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9013.GEOID18 height accuracy estimate available here.
 AD9013
 AD9013.Click photographs - Photos may exist for this station.
 AD9013
 AD9013.The dynamic height is computed by dividing the NAVD 88
 AD9013.geopotential number by the normal gravity value computed on the
 AD9013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9013.degrees latitude (g = 980.6199 gals.).
 AD9013
 AD9013.The modeled gravity was interpolated from observed gravity values.
 AD9013
 AD9013;                    North         East    Units  Estimated Accuracy
 AD9013;SPC SD N     -   104,140.      291,930.      MT  (+/- 180 meters Scaled)
 AD9013
 AD9013_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK880506(NAD 83)
 AD9013
 AD9013                          SUPERSEDED SURVEY CONTROL
 AD9013
 AD9013.No superseded survey control is available for this station.
 AD9013
 AD9013_MARKER: DB = BENCH MARK DISK
 AD9013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9013_STAMPING: 212-11.10 1995
 AD9013_MARK LOGO: SDDT
 AD9013_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9013+STABILITY: SURFACE MOTION
 AD9013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9013+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9013
 AD9013  HISTORY     - Date     Condition        Report By
 AD9013  HISTORY     - 1995     MONUMENTED       SDDT
 AD9013  HISTORY     - 19951116 GOOD             NGS
 AD9013
 AD9013                          STATION DESCRIPTION
 AD9013
 AD9013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9013'3.8 KM (2.35 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9013'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 193.0 M (633.2 FT)
 AD9013'SOUTHEAST OF MILEPOST 11, 29.9 M (98.1 FT) SOUTHWEST OF THE HIGHWAY
 AD9013'CENTERLINE, 4.4 M (14.4 FT) NORTHWEST OF A FIELD ENTRANCE AND GATE,
 AD9013'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF
 AD9013'THE SOUTHEAST END OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT) NORTHEAST OF
 AD9013'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AD9013'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9012 ***********************************************************************
 AD9012  DESIGNATION -  212 012.02
 AD9012  PID         -  AD9012
 AD9012  STATE/COUNTY-  SD/BUTTE
 AD9012  COUNTRY     -  US
 AD9012  USGS QUAD   -  SOURDOUGH FLATS (2017)
 AD9012
 AD9012                         *CURRENT SURVEY CONTROL
 AD9012  ______________________________________________________________________
 AD9012* NAD 83(1986) POSITION- 44 41 44.     (N) 103 52 32.     (W)   SCALED
 AD9012* NAVD 88 ORTHO HEIGHT -   942.720 (meters)     3092.91  (feet) ADJUSTED
 AD9012  ______________________________________________________________________
 AD9012  GEOID HEIGHT    -        -15.349 (meters)                     GEOID18
 AD9012  DYNAMIC HEIGHT  -        942.452 (meters)     3092.03  (feet) COMP
 AD9012  MODELED GRAVITY -    980,301.5   (mgal)                       NAVD 88
 AD9012
 AD9012  VERT ORDER      -  FIRST     CLASS II
 AD9012
 AD9012.The horizontal coordinates were scaled from a map and have
 AD9012.an estimated accuracy of +/- 6 seconds.
 AD9012
 AD9012.The orthometric height was determined by differential leveling and
 AD9012.adjusted by the NATIONAL GEODETIC SURVEY
 AD9012.in July 1998.
 AD9012
 AD9012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9012.GEOID18 height accuracy estimate available here.
 AD9012
 AD9012.Click photographs - Photos may exist for this station.
 AD9012
 AD9012.The dynamic height is computed by dividing the NAVD 88
 AD9012.geopotential number by the normal gravity value computed on the
 AD9012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9012.degrees latitude (g = 980.6199 gals.).
 AD9012
 AD9012.The modeled gravity was interpolated from observed gravity values.
 AD9012
 AD9012;                    North         East    Units  Estimated Accuracy
 AD9012;SPC SD N     -   103,160.      292,940.      MT  (+/- 180 meters Scaled)
 AD9012
 AD9012_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK890497(NAD 83)
 AD9012
 AD9012                          SUPERSEDED SURVEY CONTROL
 AD9012
 AD9012.No superseded survey control is available for this station.
 AD9012
 AD9012_MARKER: DD = SURVEY DISK
 AD9012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9012_STAMPING: 212-12.02 1995
 AD9012_MARK LOGO: SDDT
 AD9012_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9012_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AD9012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9012+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9012
 AD9012  HISTORY     - Date     Condition        Report By
 AD9012  HISTORY     - 1995     MONUMENTED       SDDT
 AD9012  HISTORY     - 19951116 GOOD             NGS
 AD9012
 AD9012                          STATION DESCRIPTION
 AD9012
 AD9012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9012'2.4 KM (1.50 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9012'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 51.0 M (167.3 FT)
 AD9012'SOUTHEAST OF MILEPOST 12, 29.0 M (95.1 FT) SOUTHWEST OF THE HIGHWAY
 AD9012'CENTERLINE, 7.7 M (25.3 FT) SOUTHEAST OF THE CENTER OF A DIRT ROAD
 AD9012'LEADING TO THE AMERICAN COLLOID PLANT, 2.4 M (7.9 FT) EAST OF THE
 AD9012'NORTHEAST LEG OF A SIGN (AMERICAN COLLOID COMPANY), 1.0 M (3.3 FT)
 AD9012'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 AD9012'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD9012'GROUND SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO SURFACE MOTION.
 AD9012'VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING AND SWELLING OF A
 AD9012'SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9011 ***********************************************************************
 AD9011  DESIGNATION -  212 013.00
 AD9011  PID         -  AD9011
 AD9011  STATE/COUNTY-  SD/BUTTE
 AD9011  COUNTRY     -  US
 AD9011  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9011
 AD9011                         *CURRENT SURVEY CONTROL
 AD9011  ______________________________________________________________________
 AD9011* NAD 83(1986) POSITION- 44 41 10.     (N) 103 51 41.     (W)   SCALED
 AD9011* NAVD 88 ORTHO HEIGHT -   936.971 (meters)     3074.05  (feet) ADJUSTED
 AD9011  ______________________________________________________________________
 AD9011  GEOID HEIGHT    -        -15.354 (meters)                     GEOID18
 AD9011  DYNAMIC HEIGHT  -        936.707 (meters)     3073.18  (feet) COMP
 AD9011  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 AD9011
 AD9011  VERT ORDER      -  FIRST     CLASS II
 AD9011
 AD9011.The horizontal coordinates were scaled from a map and have
 AD9011.an estimated accuracy of +/- 6 seconds.
 AD9011
 AD9011.The orthometric height was determined by differential leveling and
 AD9011.adjusted by the NATIONAL GEODETIC SURVEY
 AD9011.in April 2000.
 AD9011
 AD9011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9011.GEOID18 height accuracy estimate available here.
 AD9011
 AD9011.Click photographs - Photos may exist for this station.
 AD9011
 AD9011.The dynamic height is computed by dividing the NAVD 88
 AD9011.geopotential number by the normal gravity value computed on the
 AD9011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9011.degrees latitude (g = 980.6199 gals.).
 AD9011
 AD9011.The modeled gravity was interpolated from observed gravity values.
 AD9011
 AD9011;                    North         East    Units  Estimated Accuracy
 AD9011;SPC SD N     -   102,060.      294,010.      MT  (+/- 180 meters Scaled)
 AD9011
 AD9011_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902487(NAD 83)
 AD9011
 AD9011                          SUPERSEDED SURVEY CONTROL
 AD9011
 AD9011  NAVD 88 (07/28/98)  936.976  (m)         3074.06   (f) SUPERSEDED  1 2
 AD9011
 AD9011.Superseded values are not recommended for survey control.
 AD9011
 AD9011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AD9011.See file dsdata.pdf to determine how the superseded data were derived.
 AD9011
 AD9011_MARKER: DD = SURVEY DISK
 AD9011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9011_STAMPING: 212-13.00 1995
 AD9011_MARK LOGO: SDDT
 AD9011_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9011+STABILITY: SURFACE MOTION
 AD9011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9011+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AD9011
 AD9011  HISTORY     - Date     Condition        Report By
 AD9011  HISTORY     - 1995     MONUMENTED       SDDT
 AD9011  HISTORY     - 19951116 GOOD             NGS
 AD9011  HISTORY     - 19960611 GOOD             NGS
 AD9011  HISTORY     - 19980920 GOOD             NGS
 AD9011
 AD9011                          STATION DESCRIPTION
 AD9011
 AD9011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9011'0.9 KM (0.55 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9011'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 60.0 M (196.8 FT)
 AD9011'NORTHWEST OF THE NORTHWEST CORNER OF EDS TRAILER REPAIR, 10.2 M (33.5
 AD9011'FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 2.1 M (6.9 FT)
 AD9011'SOUTHEAST OF MILEPOST 13, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST,
 AD9011'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AD9011
 AD9011                          STATION RECOVERY (1996)
 AD9011
 AD9011'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9011'RECOVERED AS DESCRIBED.
 AD9011
 AD9011                          STATION RECOVERY (1998)
 AD9011
 AD9011'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AD9011'0.9 M (3.0 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9011'U.S. HIGHWAY 85 IN BELLE FOURCHE, 51.8 M (169.9 FT) SOUTHEAST OF THE
 AD9011'CENTER OF A DRIVEWAY, 10.7 M (35.1 FT) SOUTHWEST OF AND LEVEL WITH THE
 AD9011'HIGHWAY CENTERLINE, 2.1 M (6.9 FT) SOUTHEAST OF MILEPOST 13, 0.4 M
 AD9011'(1.3 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AD9011'(0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AD9011'RIGHT-OF-WAY.  THIS MARK IS SUBJECT TO MOVEMENT AND SHOULD BE USED
 AD9011'WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9010 ***********************************************************************
 AD9010  DESIGNATION -  212 014.22
 AD9010  PID         -  AD9010
 AD9010  STATE/COUNTY-  SD/BUTTE
 AD9010  COUNTRY     -  US
 AD9010  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9010
 AD9010                         *CURRENT SURVEY CONTROL
 AD9010  ______________________________________________________________________
 AD9010* NAD 83(1986) POSITION- 44 40 49.     (N) 103 50 24.     (W)   SCALED
 AD9010* NAVD 88 ORTHO HEIGHT -   917.754 (meters)     3011.00  (feet) ADJUSTED
 AD9010  ______________________________________________________________________
 AD9010  GEOID HEIGHT    -        -15.380 (meters)                     GEOID18
 AD9010  DYNAMIC HEIGHT  -        917.504 (meters)     3010.18  (feet) COMP
 AD9010  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 AD9010
 AD9010  VERT ORDER      -  FIRST     CLASS II
 AD9010
 AD9010.The horizontal coordinates were scaled from a map and have
 AD9010.an estimated accuracy of +/- 6 seconds.
 AD9010
 AD9010.The orthometric height was determined by differential leveling and
 AD9010.adjusted by the NATIONAL GEODETIC SURVEY
 AD9010.in July 1998.
 AD9010
 AD9010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9010.GEOID18 height accuracy estimate available here.
 AD9010
 AD9010.Click photographs - Photos may exist for this station.
 AD9010
 AD9010.The dynamic height is computed by dividing the NAVD 88
 AD9010.geopotential number by the normal gravity value computed on the
 AD9010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9010.degrees latitude (g = 980.6199 gals.).
 AD9010
 AD9010.The modeled gravity was interpolated from observed gravity values.
 AD9010
 AD9010;                    North         East    Units  Estimated Accuracy
 AD9010;SPC SD N     -   101,330.      295,680.      MT  (+/- 180 meters Scaled)
 AD9010
 AD9010_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK919480(NAD 83)
 AD9010
 AD9010                          SUPERSEDED SURVEY CONTROL
 AD9010
 AD9010.No superseded survey control is available for this station.
 AD9010
 AD9010_MARKER: DB = BENCH MARK DISK
 AD9010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9010_STAMPING: 212-14.22
 AD9010_MARK LOGO: SDHD
 AD9010_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9010+STABILITY: SURFACE MOTION
 AD9010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9010+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AD9010
 AD9010  HISTORY     - Date     Condition        Report By
 AD9010  HISTORY     - 1995     MONUMENTED       SDDT
 AD9010  HISTORY     - 19951116 GOOD             NGS
 AD9010  HISTORY     - 19980928 GOOD             NGS
 AD9010
 AD9010                          STATION DESCRIPTION
 AD9010
 AD9010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9010'1.1 KM (0.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9010'U.S. HIGHWAY 85 IN BELLE FOURCHE, 389.0 M (1276.2 FT) EAST OF MILEPOST
 AD9010'14, 26.5 M (86.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.1 M (36.4 FT)
 AD9010'WEST OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AD9010'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AD9010'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD9010
 AD9010                          STATION RECOVERY (1998)
 AD9010
 AD9010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AD9010'1.1 KM (0.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9010'U.S. HIGHWAY 85 IN BELLE FOURCHE, 384.0 M (1259.8 FT) EAST OF MILEPOST
 AD9010'14, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.9 M (42.3 FT)
 AD9010'WEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7
 AD9010'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD9010'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9009 ***********************************************************************
 AD9009  FBN         -  This is a Federal Base Network Control Station.
 AD9009  DESIGNATION -  212 016.56
 AD9009  PID         -  AD9009
 AD9009  STATE/COUNTY-  SD/BUTTE
 AD9009  COUNTRY     -  US
 AD9009  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9009
 AD9009                         *CURRENT SURVEY CONTROL
 AD9009  ______________________________________________________________________
 AD9009* NAD 83(2011) POSITION- 44 40 46.50375(N) 103 49 06.92015(W)   ADJUSTED
 AD9009* NAD 83(2011) ELLIP HT-   916.348 (meters)        (06/27/12)   ADJUSTED
 AD9009* NAD 83(2011) EPOCH   -  2010.00
 AD9009* NAVD 88 ORTHO HEIGHT -   931.753 (meters)     3056.93  (feet) ADJUSTED
 AD9009  ______________________________________________________________________
 AD9009  GEOID HEIGHT    -        -15.415 (meters)                     GEOID18
 AD9009  NAD 83(2011) X  - -1,085,172.442 (meters)                     COMP
 AD9009  NAD 83(2011) Y  - -4,411,851.206 (meters)                     COMP
 AD9009  NAD 83(2011) Z  -  4,462,744.259 (meters)                     COMP
 AD9009  LAPLACE CORR    -         -4.15  (seconds)                    DEFLEC18
 AD9009  DYNAMIC HEIGHT  -        931.496 (meters)     3056.08  (feet) COMP
 AD9009  MODELED GRAVITY -    980,310.6   (mgal)                       NAVD 88
 AD9009
 AD9009  VERT ORDER      -  FIRST     CLASS II
 AD9009
 AD9009  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AD9009  Standards:
 AD9009         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AD9009            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AD9009  -------------------------------------------------------------------
 AD9009  NETWORK    0.60   1.20           0.28   0.20   0.61     -0.08337064
 AD9009  -------------------------------------------------------------------
 AD9009  Click here for local accuracies and other accuracy information.
 AD9009
 AD9009.The horizontal coordinates were established by GPS observations
 AD9009.and adjusted by the National Geodetic Survey in June 2012.
 AD9009
 AD9009.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AD9009.been affixed to the stable North American tectonic plate. See 
 AD9009.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AD9009
 AD9009.The horizontal coordinates are valid at the epoch date displayed above
 AD9009.which is a decimal equivalence of Year/Month/Day.
 AD9009
 AD9009.The orthometric height was determined by differential leveling and
 AD9009.adjusted by the NATIONAL GEODETIC SURVEY
 AD9009.in July 1998.
 AD9009
 AD9009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9009.GEOID18 height accuracy estimate available here.
 AD9009
 AD9009.Click photographs - Photos may exist for this station.
 AD9009
 AD9009.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AD9009
 AD9009.The Laplace correction was computed from DEFLEC18 derived deflections.
 AD9009
 AD9009.The ellipsoidal height was determined by GPS observations
 AD9009.and is referenced to NAD 83.
 AD9009
 AD9009.The dynamic height is computed by dividing the NAVD 88
 AD9009.geopotential number by the normal gravity value computed on the
 AD9009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9009.degrees latitude (g = 980.6199 gals.).
 AD9009
 AD9009.The modeled gravity was interpolated from observed gravity values.
 AD9009
 AD9009. The following values were computed from the NAD 83(2011) position.
 AD9009
 AD9009;                    North         East     Units Scale Factor Converg.
 AD9009;SPC SD N     -   101,175.879   297,367.350   MT  0.99996003   -2 42 09.2
 AD9009;SPC SD N     -   331,941.20    975,612.71   sFT  0.99996003   -2 42 09.2
 AD9009;UTM  13      - 4,948,036.087   593,630.850   MT  0.99970780   +0 49 50.7
 AD9009
 AD9009!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AD9009!SPC SD N     -   0.99985634  x   0.99996003  =   0.99981638
 AD9009!UTM  13      -   0.99985634  x   0.99970780  =   0.99956419
 AD9009
 AD9009_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9363048036(NAD 83)
 AD9009
 AD9009                          SUPERSEDED SURVEY CONTROL
 AD9009
 AD9009  NAD 83(2007)-  44 40 46.50364(N)    103 49 06.92133(W) AD(2002.00) 0
 AD9009  ELLIP H (02/10/07)  916.377  (m)                       GP(2002.00)    
 AD9009  NAD 83(1992)-  44 40 46.50303(N)    103 49 06.92128(W) AD(       ) A
 AD9009  ELLIP H (06/23/03)  916.365  (m)                       GP(       ) 3 1
 AD9009  NAVD 88             931.75   (m)         3056.9    (f) LEVELING    3  
 AD9009
 AD9009.Superseded values are not recommended for survey control.
 AD9009
 AD9009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AD9009.See file dsdata.pdf to determine how the superseded data were derived.
 AD9009
 AD9009_MARKER: Z = SEE DESCRIPTION
 AD9009_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9009_STAMPING: 212-16.56 1995
 AD9009_MARK LOGO: NGS
 AD9009_PROJECTION: FLUSH
 AD9009_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9009_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9009+STABILITY: POSITION/ELEVATION WELL
 AD9009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9009+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2010
 AD9009_ROD/PIPE-DEPTH: 12.8 meters
 AD9009_SLEEVE-DEPTH  : 2.00 meters
 AD9009
 AD9009  HISTORY     - Date     Condition        Report By
 AD9009  HISTORY     - 1995     MONUMENTED       SDDT
 AD9009  HISTORY     - 19950930 GOOD             NGS
 AD9009  HISTORY     - 19980928 GOOD             NGS
 AD9009  HISTORY     - 20020514 GOOD             SDDT
 AD9009  HISTORY     - 20100613 GOOD             WOOLPT
 AD9009  HISTORY     - 20100623 GOOD             WOOLPT
 AD9009
 AD9009                          STATION DESCRIPTION
 AD9009
 AD9009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9009'2.8 KM (1.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9009'U.S. HIGHWAY 85 IN BELLE FOURCHE, 233.0 M (764.4 FT) NORTHEAST OF
 AD9009'MILEPOST 15.20, 25.9 M (85.0 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AD9009'4.9 M (16.1 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AD9009'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AD9009'SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND
 AD9009'0.3 M (1.0 FT) NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AD9009'IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS
 AD9009'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AD9009'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD9009
 AD9009                          STATION RECOVERY (1998)
 AD9009
 AD9009'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AD9009'2.9 KM (1.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9009'U.S. HIGHWAY 85 IN BELLE FOURCHE, 907.0 M (2975.7 FT) SOUTHWEST OF
 AD9009'MILEPOST 17, 125.0 M (410.1 FT) NORTHEAST OF THE JUNCTION OF U.S.
 AD9009'HIGHWAY 212 BUSINESS, 25.2 M (82.7 FT) NORTHWEST OF THE HIGHWAY
 AD9009'CENTERLINE, 4.9 M (16.1 FT) NORTHEAST OF THE CENTER OF A FIELD
 AD9009'ENTRANCE, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST AND FENCE, 0.5 M
 AD9009'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTHWEST
 AD9009'OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AD9009'REVIT AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AD9009'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AD9009'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS ON
 AD9009'HIGHWAY RIGHT-OF-WAY.
 AD9009
 AD9009                          STATION RECOVERY (2002)
 AD9009
 AD9009'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AD9009'RECOVERED AS DESCRIBED
 AD9009'
 AD9009
 AD9009                          STATION RECOVERY (2010)
 AD9009
 AD9009'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 AD9009'RECOVERED AS DESCRIBED
 AD9009
 AD9009                          STATION RECOVERY (2010)
 AD9009
 AD9009'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 AD9009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9008 ***********************************************************************
 AD9008  DESIGNATION -  212 017.85
 AD9008  PID         -  AD9008
 AD9008  STATE/COUNTY-  SD/BUTTE
 AD9008  COUNTRY     -  US
 AD9008  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9008
 AD9008                         *CURRENT SURVEY CONTROL
 AD9008  ______________________________________________________________________
 AD9008* NAD 83(1986) POSITION- 44 41 23.     (N) 103 47 38.     (W)   SCALED
 AD9008* NAVD 88 ORTHO HEIGHT -   920.093 (meters)     3018.67  (feet) ADJUSTED
 AD9008  ______________________________________________________________________
 AD9008  GEOID HEIGHT    -        -15.482 (meters)                     GEOID18
 AD9008  DYNAMIC HEIGHT  -        919.843 (meters)     3017.85  (feet) COMP
 AD9008  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 AD9008
 AD9008  VERT ORDER      -  FIRST     CLASS II
 AD9008
 AD9008.The horizontal coordinates were scaled from a map and have
 AD9008.an estimated accuracy of +/- 6 seconds.
 AD9008
 AD9008.The orthometric height was determined by differential leveling and
 AD9008.adjusted by the NATIONAL GEODETIC SURVEY
 AD9008.in July 1998.
 AD9008
 AD9008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9008.GEOID18 height accuracy estimate available here.
 AD9008
 AD9008.Click photographs - Photos may exist for this station.
 AD9008
 AD9008.The dynamic height is computed by dividing the NAVD 88
 AD9008.geopotential number by the normal gravity value computed on the
 AD9008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9008.degrees latitude (g = 980.6199 gals.).
 AD9008
 AD9008.The modeled gravity was interpolated from observed gravity values.
 AD9008
 AD9008;                    North         East    Units  Estimated Accuracy
 AD9008;SPC SD N     -   102,210.      299,380.      MT  (+/- 180 meters Scaled)
 AD9008
 AD9008_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK955491(NAD 83)
 AD9008
 AD9008                          SUPERSEDED SURVEY CONTROL
 AD9008
 AD9008.No superseded survey control is available for this station.
 AD9008
 AD9008_MARKER: DD = SURVEY DISK
 AD9008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9008_STAMPING: 212-17.85 1995
 AD9008_MARK LOGO: SDDT
 AD9008_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9008+STABILITY: SURFACE MOTION
 AD9008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9008+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AD9008
 AD9008  HISTORY     - Date     Condition        Report By
 AD9008  HISTORY     - 1995     MONUMENTED       SDDT
 AD9008  HISTORY     - 19951116 GOOD             NGS
 AD9008  HISTORY     - 19980928 GOOD             NGS
 AD9008
 AD9008                          STATION DESCRIPTION
 AD9008
 AD9008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9008'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9008'U.S. HIGHWAY 85 IN BELLE FOURCHE, 252.0 M (826.8 FT) SOUTHEAST OF
 AD9008'MILEPOST 18, 15.7 M (51.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 4.3
 AD9008'M (14.1 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9
 AD9008'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A
 AD9008'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD9008'SURFACE.
 AD9008
 AD9008                          STATION RECOVERY (1998)
 AD9008
 AD9008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AD9008'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9008'U.S. HIGHWAY 85 IN BELLE FOURCHE, 15.2 M (49.9 FT) NORTHWEST OF THE
 AD9008'HIGHWAY CENTERLINE, 4.2 M (13.8 FT) EAST OF THE CENTER OF A FIELD
 AD9008'ENTRANCE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AD9008'FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AD9008'0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AD9008'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9007 ***********************************************************************
 AD9007  DESIGNATION -  212 018.80
 AD9007  PID         -  AD9007
 AD9007  STATE/COUNTY-  SD/BUTTE
 AD9007  COUNTRY     -  US
 AD9007  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9007
 AD9007                         *CURRENT SURVEY CONTROL
 AD9007  ______________________________________________________________________
 AD9007* NAD 83(1986) POSITION- 44 41 26.     (N) 103 46 29.     (W)   SCALED
 AD9007* NAVD 88 ORTHO HEIGHT -   915.800 (meters)     3004.59  (feet) ADJUSTED
 AD9007  ______________________________________________________________________
 AD9007  GEOID HEIGHT    -        -15.517 (meters)                     GEOID18
 AD9007  DYNAMIC HEIGHT  -        915.555 (meters)     3003.78  (feet) COMP
 AD9007  MODELED GRAVITY -    980,319.1   (mgal)                       NAVD 88
 AD9007
 AD9007  VERT ORDER      -  FIRST     CLASS II
 AD9007
 AD9007.The horizontal coordinates were scaled from a map and have
 AD9007.an estimated accuracy of +/- 6 seconds.
 AD9007
 AD9007.The orthometric height was determined by differential leveling and
 AD9007.adjusted by the NATIONAL GEODETIC SURVEY
 AD9007.in July 1998.
 AD9007
 AD9007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9007.GEOID18 height accuracy estimate available here.
 AD9007
 AD9007.Click photographs - Photos may exist for this station.
 AD9007
 AD9007.The dynamic height is computed by dividing the NAVD 88
 AD9007.geopotential number by the normal gravity value computed on the
 AD9007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9007.degrees latitude (g = 980.6199 gals.).
 AD9007
 AD9007.The modeled gravity was interpolated from observed gravity values.
 AD9007
 AD9007;                    North         East    Units  Estimated Accuracy
 AD9007;SPC SD N     -   102,230.      300,900.      MT  (+/- 180 meters Scaled)
 AD9007
 AD9007_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970493(NAD 83)
 AD9007
 AD9007                          SUPERSEDED SURVEY CONTROL
 AD9007
 AD9007.No superseded survey control is available for this station.
 AD9007
 AD9007_MARKER: DD = SURVEY DISK
 AD9007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9007_STAMPING: 212-18.80 1995
 AD9007_MARK LOGO: SDDT
 AD9007_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9007+STABILITY: SURFACE MOTION
 AD9007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9007+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9007
 AD9007  HISTORY     - Date     Condition        Report By
 AD9007  HISTORY     - 1995     MONUMENTED       SDDT
 AD9007  HISTORY     - 19951116 GOOD             NGS
 AD9007
 AD9007                          STATION DESCRIPTION
 AD9007
 AD9007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9007'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9007'U.S. HIGHWAY 85 IN BELLE FOURCHE, ACROSS THE HIGHWAY FROM THE
 AD9007'INGERSOLL SCHOOL (ABANDONED), NEAR THE NORTHEAST CORNER OF THE MASSEY
 AD9007'FERGUSON IMPLEMENT COMPANY LOT, 334.0 M (1095.8 FT) WEST OF MILEPOST
 AD9007'19, 24.3 M (79.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT)
 AD9007'EAST OF THE WEST END OF A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AD9007'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD9007'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9006 ***********************************************************************
 AD9006  DESIGNATION -  212 019.80
 AD9006  PID         -  AD9006
 AD9006  STATE/COUNTY-  SD/BUTTE
 AD9006  COUNTRY     -  US
 AD9006  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9006
 AD9006                         *CURRENT SURVEY CONTROL
 AD9006  ______________________________________________________________________
 AD9006* NAD 83(1986) POSITION- 44 41 20.     (N) 103 45 19.     (W)   SCALED
 AD9006* NAVD 88 ORTHO HEIGHT -   906.437 (meters)     2973.87  (feet) ADJUSTED
 AD9006  ______________________________________________________________________
 AD9006  GEOID HEIGHT    -        -15.547 (meters)                     GEOID18
 AD9006  DYNAMIC HEIGHT  -        906.198 (meters)     2973.08  (feet) COMP
 AD9006  MODELED GRAVITY -    980,322.8   (mgal)                       NAVD 88
 AD9006
 AD9006  VERT ORDER      -  FIRST     CLASS II
 AD9006
 AD9006.The horizontal coordinates were scaled from a map and have
 AD9006.an estimated accuracy of +/- 6 seconds.
 AD9006
 AD9006.The orthometric height was determined by differential leveling and
 AD9006.adjusted by the NATIONAL GEODETIC SURVEY
 AD9006.in July 1998.
 AD9006
 AD9006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9006.GEOID18 height accuracy estimate available here.
 AD9006
 AD9006.Click photographs - Photos may exist for this station.
 AD9006
 AD9006.The dynamic height is computed by dividing the NAVD 88
 AD9006.geopotential number by the normal gravity value computed on the
 AD9006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9006.degrees latitude (g = 980.6199 gals.).
 AD9006
 AD9006.The modeled gravity was interpolated from observed gravity values.
 AD9006
 AD9006;                    North         East    Units  Estimated Accuracy
 AD9006;SPC SD N     -   101,970.      302,430.      MT  (+/- 180 meters Scaled)
 AD9006
 AD9006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK986491(NAD 83)
 AD9006
 AD9006                          SUPERSEDED SURVEY CONTROL
 AD9006
 AD9006.No superseded survey control is available for this station.
 AD9006
 AD9006_MARKER: DD = SURVEY DISK
 AD9006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9006_STAMPING: 212-19.80 1995
 AD9006_MARK LOGO: SDDT
 AD9006_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9006+STABILITY: SURFACE MOTION
 AD9006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9006+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9006
 AD9006  HISTORY     - Date     Condition        Report By
 AD9006  HISTORY     - 1995     MONUMENTED       SDDT
 AD9006  HISTORY     - 19951116 GOOD             NGS
 AD9006
 AD9006                          STATION DESCRIPTION
 AD9006
 AD9006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9006'8.2 KM (5.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9006'U.S. HIGHWAY 85 IN BELLE FOURCHE, 21.4 M (70.2 FT) SOUTH OF THE
 AD9006'HIGHWAY CENTERLINE, 7.7 M (25.3 FT) WEST OF THE CENTER OF A DIRT ROAD
 AD9006'LEADING SOUTH, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AD9006'(1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AD9006'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8977 ***********************************************************************
 AD8977  DESIGNATION -  212 021.05
 AD8977  PID         -  AD8977
 AD8977  STATE/COUNTY-  SD/BUTTE
 AD8977  COUNTRY     -  US
 AD8977  USGS QUAD   -  FRUITDALE (2017)
 AD8977
 AD8977                         *CURRENT SURVEY CONTROL
 AD8977  ______________________________________________________________________
 AD8977* NAD 83(1986) POSITION- 44 41 28.     (N) 103 43 49.     (W)   SCALED
 AD8977* NAVD 88 ORTHO HEIGHT -   924.464 (meters)     3033.01  (feet) ADJUSTED
 AD8977  ______________________________________________________________________
 AD8977  GEOID HEIGHT    -        -15.598 (meters)                     GEOID18
 AD8977  DYNAMIC HEIGHT  -        924.223 (meters)     3032.22  (feet) COMP
 AD8977  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 AD8977
 AD8977  VERT ORDER      -  FIRST     CLASS II
 AD8977
 AD8977.The horizontal coordinates were scaled from a map and have
 AD8977.an estimated accuracy of +/- 6 seconds.
 AD8977
 AD8977.The orthometric height was determined by differential leveling and
 AD8977.adjusted by the NATIONAL GEODETIC SURVEY
 AD8977.in July 1998.
 AD8977
 AD8977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8977.GEOID18 height accuracy estimate available here.
 AD8977
 AD8977.Click photographs - Photos may exist for this station.
 AD8977
 AD8977.The dynamic height is computed by dividing the NAVD 88
 AD8977.geopotential number by the normal gravity value computed on the
 AD8977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8977.degrees latitude (g = 980.6199 gals.).
 AD8977
 AD8977.The modeled gravity was interpolated from observed gravity values.
 AD8977
 AD8977;                    North         East    Units  Estimated Accuracy
 AD8977;SPC SD N     -   102,130.      304,420.      MT  (+/- 180 meters Scaled)
 AD8977
 AD8977_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK006494(NAD 83)
 AD8977
 AD8977                          SUPERSEDED SURVEY CONTROL
 AD8977
 AD8977.No superseded survey control is available for this station.
 AD8977
 AD8977_MARKER: DD = SURVEY DISK
 AD8977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8977_STAMPING: 212-21.05 1995
 AD8977_MARK LOGO: SDDT
 AD8977_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8977+STABILITY: SURFACE MOTION
 AD8977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8977+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8977
 AD8977  HISTORY     - Date     Condition        Report By
 AD8977  HISTORY     - 1995     MONUMENTED       SDDT
 AD8977  HISTORY     - 19951116 GOOD             NGS
 AD8977
 AD8977                          STATION DESCRIPTION
 AD8977
 AD8977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8977'10.2 KM (6.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8977'U.S. HIGHWAY 85 IN BELLE FOURCHE, 72.2 M (236.9 FT) EAST OF MILEPOST
 AD8977'21, 41.5 M (136.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.3 M (30.5 FT)
 AD8977'EAST OF THE CENTER OF A ROAD LEADING TO BELLE FOURCHE RESERVOIR, 1.1 M
 AD8977'(3.6 FT) SOUTHWEST OF A FENCE CORNER, 1.0 M (3.3 FT) ABOVE THE LEVEL
 AD8977'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 AD8977'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9005 ***********************************************************************
 AD9005  DESIGNATION -  212 022.06
 AD9005  PID         -  AD9005
 AD9005  STATE/COUNTY-  SD/BUTTE
 AD9005  COUNTRY     -  US
 AD9005  USGS QUAD   -  FRUITDALE (2017)
 AD9005
 AD9005                         *CURRENT SURVEY CONTROL
 AD9005  ______________________________________________________________________
 AD9005* NAD 83(1986) POSITION- 44 41 18.14   (N) 103 42 35.60   (W)   HD_HELD1
 AD9005* NAVD 88 ORTHO HEIGHT -   924.956 (meters)     3034.63  (feet) ADJUSTED
 AD9005  ______________________________________________________________________
 AD9005  GEOID HEIGHT    -        -15.632 (meters)                     GEOID18
 AD9005  DYNAMIC HEIGHT  -        924.715 (meters)     3033.84  (feet) COMP
 AD9005  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 AD9005
 AD9005  VERT ORDER      -  FIRST     CLASS II
 AD9005
 AD9005.The horizontal coordinates were determined by differentially corrected
 AD9005.hand held GPS observations or other comparable positioning techniques
 AD9005.and have an estimated accuracy of +/- 3 meters.
 AD9005
 AD9005.The orthometric height was determined by differential leveling and
 AD9005.adjusted by the NATIONAL GEODETIC SURVEY
 AD9005.in July 1998.
 AD9005
 AD9005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9005.GEOID18 height accuracy estimate available here.
 AD9005
 AD9005.Click photographs - Photos may exist for this station.
 AD9005
 AD9005.The dynamic height is computed by dividing the NAVD 88
 AD9005.geopotential number by the normal gravity value computed on the
 AD9005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9005.degrees latitude (g = 980.6199 gals.).
 AD9005
 AD9005.The modeled gravity was interpolated from observed gravity values.
 AD9005
 AD9005;                    North         East    Units  Estimated Accuracy
 AD9005;SPC SD N     -   101,750.8     306,020.7     MT  (+/- 3 meters HH1 GPS) 
 AD9005
 AD9005_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0223049142(NAD 83)
 AD9005
 AD9005                          SUPERSEDED SURVEY CONTROL
 AD9005
 AD9005.No superseded survey control is available for this station.
 AD9005
 AD9005_MARKER: Z = SEE DESCRIPTION
 AD9005_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9005_STAMPING: 212-22.06 1995
 AD9005_PROJECTION: FLUSH
 AD9005_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9005_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9005+STABILITY: POSITION/ELEVATION WELL
 AD9005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9005+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2025
 AD9005_ROD/PIPE-DEPTH: 6.4 meters
 AD9005_SLEEVE-DEPTH  : 4.0 meters
 AD9005
 AD9005  HISTORY     - Date     Condition        Report By
 AD9005  HISTORY     - 1995     MONUMENTED       SDDT
 AD9005  HISTORY     - 19950930 GOOD             NGS
 AD9005  HISTORY     - 20251202 GOOD             SDDT
 AD9005
 AD9005                          STATION DESCRIPTION
 AD9005
 AD9005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9005'11.9 KM (7.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9005'U.S. HIGHWAY 85 IN BELLE FOURCHE, ON A LOW HILL OVERLOOKING BELLE
 AD9005'FOURCHE RESERVOIR, 91.8 M (301.2 FT) EAST OF MILEPOST 22, 50.1 M
 AD9005'(164.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.1 M (59.4 FT) WEST OF
 AD9005'THE CENTER OF A DIRT ROAD LEADING SOUTH, 0.9 M (3.0 FT) EAST OF A
 AD9005'WITNESS POST AND FENCE, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE
 AD9005'HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO
 AD9005'AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AD9005'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD9005'THROUGH A 4-INCH PVC CAP.
 AD9005
 AD9005                          STATION RECOVERY (2025)
 AD9005
 AD9005'RECOVERY NOTE BY SD DEPT OF TRANSP 2025 (JCC)
 AD9005'THE MARK IS IN GOOD CONDITION BUT THE WITNESS POST IS MISSING.  THE
 AD9005'DIRT ROAD DESCRIBED IS NOW NAMED KOKESH LANE. THE HIGHWAY MILEAGE HAS
 AD9005'BEEN MODIFIED AND THIS MARK NOW FALLS AT MRM 20.98.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9004 ***********************************************************************
 AD9004  DESIGNATION -  212 023.92
 AD9004  PID         -  AD9004
 AD9004  STATE/COUNTY-  SD/BUTTE
 AD9004  COUNTRY     -  US
 AD9004  USGS QUAD   -  FRUITDALE (2017)
 AD9004
 AD9004                         *CURRENT SURVEY CONTROL
 AD9004  ______________________________________________________________________
 AD9004* NAD 83(1986) POSITION- 44 41 20.     (N) 103 40 15.     (W)   SCALED
 AD9004* NAVD 88 ORTHO HEIGHT -   915.206 (meters)     3002.64  (feet) ADJUSTED
 AD9004  ______________________________________________________________________
 AD9004  GEOID HEIGHT    -        -15.720 (meters)                     GEOID18
 AD9004  DYNAMIC HEIGHT  -        914.965 (meters)     3001.85  (feet) COMP
 AD9004  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 AD9004
 AD9004  VERT ORDER      -  FIRST     CLASS II
 AD9004
 AD9004.The horizontal coordinates were scaled from a map and have
 AD9004.an estimated accuracy of +/- 6 seconds.
 AD9004
 AD9004.The orthometric height was determined by differential leveling and
 AD9004.adjusted by the NATIONAL GEODETIC SURVEY
 AD9004.in July 1998.
 AD9004
 AD9004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9004.GEOID18 height accuracy estimate available here.
 AD9004
 AD9004.Click photographs - Photos may exist for this station.
 AD9004
 AD9004.The dynamic height is computed by dividing the NAVD 88
 AD9004.geopotential number by the normal gravity value computed on the
 AD9004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9004.degrees latitude (g = 980.6199 gals.).
 AD9004
 AD9004.The modeled gravity was interpolated from observed gravity values.
 AD9004
 AD9004;                    North         East    Units  Estimated Accuracy
 AD9004;SPC SD N     -   101,670.      309,120.      MT  (+/- 180 meters Scaled)
 AD9004
 AD9004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK053492(NAD 83)
 AD9004
 AD9004                          SUPERSEDED SURVEY CONTROL
 AD9004
 AD9004.No superseded survey control is available for this station.
 AD9004
 AD9004_MARKER: DD = SURVEY DISK
 AD9004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9004_STAMPING: 212-23.92 1995
 AD9004_MARK LOGO: SDDT
 AD9004_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9004+STABILITY: SURFACE MOTION
 AD9004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9004+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9004
 AD9004  HISTORY     - Date     Condition        Report By
 AD9004  HISTORY     - 1995     MONUMENTED       SDDT
 AD9004  HISTORY     - 19951116 GOOD             NGS
 AD9004
 AD9004                          STATION DESCRIPTION
 AD9004
 AD9004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9004'15.0 KM (9.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD9004'U.S. HIGHWAY 85 IN BELLE FOURCHE, 119.0 M (390.4 FT) WEST OF MILEPOST
 AD9004'24, 14.2 M (46.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AD9004'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST
 AD9004'AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AD9004'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9003 ***********************************************************************
 AD9003  DESIGNATION -  212 025.10
 AD9003  PID         -  AD9003
 AD9003  STATE/COUNTY-  SD/BUTTE
 AD9003  COUNTRY     -  US
 AD9003  USGS QUAD   -  FRUITDALE (2017)
 AD9003
 AD9003                         *CURRENT SURVEY CONTROL
 AD9003  ______________________________________________________________________
 AD9003* NAD 83(1986) POSITION- 44 41 23.     (N) 103 38 50.     (W)   SCALED
 AD9003* NAVD 88 ORTHO HEIGHT -   942.375 (meters)     3091.78  (feet) ADJUSTED
 AD9003  ______________________________________________________________________
 AD9003  GEOID HEIGHT    -        -15.778 (meters)                     GEOID18
 AD9003  DYNAMIC HEIGHT  -        942.127 (meters)     3090.96  (feet) COMP
 AD9003  MODELED GRAVITY -    980,321.8   (mgal)                       NAVD 88
 AD9003
 AD9003  VERT ORDER      -  FIRST     CLASS II
 AD9003
 AD9003.The horizontal coordinates were scaled from a map and have
 AD9003.an estimated accuracy of +/- 6 seconds.
 AD9003
 AD9003.The orthometric height was determined by differential leveling and
 AD9003.adjusted by the NATIONAL GEODETIC SURVEY
 AD9003.in July 1998.
 AD9003
 AD9003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9003.GEOID18 height accuracy estimate available here.
 AD9003
 AD9003.Click photographs - Photos may exist for this station.
 AD9003
 AD9003.The dynamic height is computed by dividing the NAVD 88
 AD9003.geopotential number by the normal gravity value computed on the
 AD9003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9003.degrees latitude (g = 980.6199 gals.).
 AD9003
 AD9003.The modeled gravity was interpolated from observed gravity values.
 AD9003
 AD9003;                    North         East    Units  Estimated Accuracy
 AD9003;SPC SD N     -   101,680.      310,990.      MT  (+/- 180 meters Scaled)
 AD9003
 AD9003_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK071493(NAD 83)
 AD9003
 AD9003                          SUPERSEDED SURVEY CONTROL
 AD9003
 AD9003.No superseded survey control is available for this station.
 AD9003
 AD9003_MARKER: DD = SURVEY DISK
 AD9003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9003_STAMPING: 212-25.10 1995
 AD9003_MARK LOGO: SDDT
 AD9003_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9003+STABILITY: SURFACE MOTION
 AD9003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9003+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9003
 AD9003  HISTORY     - Date     Condition        Report By
 AD9003  HISTORY     - 1995     MONUMENTED       SDDT
 AD9003  HISTORY     - 19951116 GOOD             NGS
 AD9003
 AD9003                          STATION DESCRIPTION
 AD9003
 AD9003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9003'16.9 KM (10.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD9003'OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 200.0 M (656.2 FT) EAST OF
 AD9003'MILEPOST 25, 15.6 M (51.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 3.6 M
 AD9003'(11.8 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD9003'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS
 AD9003'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD9003'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9002 ***********************************************************************
 AD9002  DESIGNATION -  212 026.13
 AD9002  PID         -  AD9002
 AD9002  STATE/COUNTY-  SD/BUTTE
 AD9002  COUNTRY     -  US
 AD9002  USGS QUAD   -  FRUITDALE (2017)
 AD9002
 AD9002                         *CURRENT SURVEY CONTROL
 AD9002  ______________________________________________________________________
 AD9002* NAD 83(1986) POSITION- 44 41 00.     (N) 103 37 55.     (W)   SCALED
 AD9002* NAVD 88 ORTHO HEIGHT -   922.935 (meters)     3028.00  (feet) ADJUSTED
 AD9002  ______________________________________________________________________
 AD9002  GEOID HEIGHT    -        -15.804 (meters)                     GEOID18
 AD9002  DYNAMIC HEIGHT  -        922.689 (meters)     3027.19  (feet) COMP
 AD9002  MODELED GRAVITY -    980,319.8   (mgal)                       NAVD 88
 AD9002
 AD9002  VERT ORDER      -  FIRST     CLASS II
 AD9002
 AD9002.The horizontal coordinates were scaled from a map and have
 AD9002.an estimated accuracy of +/- 6 seconds.
 AD9002
 AD9002.The orthometric height was determined by differential leveling and
 AD9002.adjusted by the NATIONAL GEODETIC SURVEY
 AD9002.in July 1998.
 AD9002
 AD9002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9002.GEOID18 height accuracy estimate available here.
 AD9002
 AD9002.Click photographs - Photos may exist for this station.
 AD9002
 AD9002.The dynamic height is computed by dividing the NAVD 88
 AD9002.geopotential number by the normal gravity value computed on the
 AD9002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9002.degrees latitude (g = 980.6199 gals.).
 AD9002
 AD9002.The modeled gravity was interpolated from observed gravity values.
 AD9002
 AD9002;                    North         East    Units  Estimated Accuracy
 AD9002;SPC SD N     -   100,910.      312,170.      MT  (+/- 180 meters Scaled)
 AD9002
 AD9002_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK084486(NAD 83)
 AD9002
 AD9002                          SUPERSEDED SURVEY CONTROL
 AD9002
 AD9002.No superseded survey control is available for this station.
 AD9002
 AD9002_MARKER: DD = SURVEY DISK
 AD9002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9002_STAMPING: 212-26.13 1995
 AD9002_MARK LOGO: SDDT
 AD9002_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9002+STABILITY: SURFACE MOTION
 AD9002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9002+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9002
 AD9002  HISTORY     - Date     Condition        Report By
 AD9002  HISTORY     - 1995     MONUMENTED       SDDT
 AD9002  HISTORY     - 19951116 GOOD             NGS
 AD9002
 AD9002                          STATION DESCRIPTION
 AD9002
 AD9002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9002'21.1 KM (13.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD9002'OF STATE HIGHWAY 75 IN NEWELL, 210.0 M (689.0 FT) EAST OF MILEPOST 26,
 AD9002'14.7 M (48.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW
 AD9002'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AD9002'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AD9002'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9001 ***********************************************************************
 AD9001  DESIGNATION -  212 026.73
 AD9001  PID         -  AD9001
 AD9001  STATE/COUNTY-  SD/BUTTE
 AD9001  COUNTRY     -  US
 AD9001  USGS QUAD   -  NISLAND (2017)
 AD9001
 AD9001                         *CURRENT SURVEY CONTROL
 AD9001  ______________________________________________________________________
 AD9001* NAD 83(1986) POSITION- 44 41 00.     (N) 103 37 10.     (W)   SCALED
 AD9001* NAVD 88 ORTHO HEIGHT -   918.319 (meters)     3012.85  (feet) ADJUSTED
 AD9001  ______________________________________________________________________
 AD9001  GEOID HEIGHT    -        -15.838 (meters)                     GEOID18
 AD9001  DYNAMIC HEIGHT  -        918.075 (meters)     3012.05  (feet) COMP
 AD9001  MODELED GRAVITY -    980,320.4   (mgal)                       NAVD 88
 AD9001
 AD9001  VERT ORDER      -  FIRST     CLASS II
 AD9001
 AD9001.The horizontal coordinates were scaled from a map and have
 AD9001.an estimated accuracy of +/- 6 seconds.
 AD9001
 AD9001.The orthometric height was determined by differential leveling and
 AD9001.adjusted by the NATIONAL GEODETIC SURVEY
 AD9001.in July 1998.
 AD9001
 AD9001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9001.GEOID18 height accuracy estimate available here.
 AD9001
 AD9001.Click photographs - Photos may exist for this station.
 AD9001
 AD9001.The dynamic height is computed by dividing the NAVD 88
 AD9001.geopotential number by the normal gravity value computed on the
 AD9001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9001.degrees latitude (g = 980.6199 gals.).
 AD9001
 AD9001.The modeled gravity was interpolated from observed gravity values.
 AD9001
 AD9001;                    North         East    Units  Estimated Accuracy
 AD9001;SPC SD N     -   100,870.      313,160.      MT  (+/- 180 meters Scaled)
 AD9001
 AD9001_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK094487(NAD 83)
 AD9001
 AD9001                          SUPERSEDED SURVEY CONTROL
 AD9001
 AD9001.No superseded survey control is available for this station.
 AD9001
 AD9001_MARKER: DD = SURVEY DISK
 AD9001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9001_STAMPING: 212-26.73 1995
 AD9001_MARK LOGO: SDDT
 AD9001_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9001+STABILITY: SURFACE MOTION
 AD9001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9001+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9001
 AD9001  HISTORY     - Date     Condition        Report By
 AD9001  HISTORY     - 1995     MONUMENTED       SDDT
 AD9001  HISTORY     - 19951116 GOOD             NGS
 AD9001
 AD9001                          STATION DESCRIPTION
 AD9001
 AD9001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9001'20.1 KM (12.50 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD9001'OF STATE HIGHWAY 75 IN NEWELL, 441.0 M (1446.8 FT) WEST OF MILEPOST
 AD9001'27, 15.4 M (50.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT)
 AD9001'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST
 AD9001'AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AD9001'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8976 ***********************************************************************
 AD8976  DESIGNATION -  212 027.63
 AD8976  PID         -  AD8976
 AD8976  STATE/COUNTY-  SD/BUTTE
 AD8976  COUNTRY     -  US
 AD8976  USGS QUAD   -  NISLAND (2017)
 AD8976
 AD8976                         *CURRENT SURVEY CONTROL
 AD8976  ______________________________________________________________________
 AD8976* NAD 83(1986) POSITION- 44 41 04.70   (N) 103 36 06.97   (W)   HD_HELD1
 AD8976* NAVD 88 ORTHO HEIGHT -   910.103 (meters)     2985.90  (feet) ADJUSTED
 AD8976  ______________________________________________________________________
 AD8976  GEOID HEIGHT    -        -15.890 (meters)                     GEOID18
 AD8976  DYNAMIC HEIGHT  -        909.862 (meters)     2985.11  (feet) COMP
 AD8976  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 AD8976
 AD8976  VERT ORDER      -  FIRST     CLASS II
 AD8976
 AD8976.The horizontal coordinates were determined by differentially corrected
 AD8976.hand held GPS observations or other comparable positioning techniques
 AD8976.and have an estimated accuracy of +/- 3 meters.
 AD8976
 AD8976.The orthometric height was determined by differential leveling and
 AD8976.adjusted by the NATIONAL GEODETIC SURVEY
 AD8976.in July 1998.
 AD8976
 AD8976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8976.GEOID18 height accuracy estimate available here.
 AD8976
 AD8976.Click photographs - Photos may exist for this station.
 AD8976
 AD8976.The dynamic height is computed by dividing the NAVD 88
 AD8976.geopotential number by the normal gravity value computed on the
 AD8976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8976.degrees latitude (g = 980.6199 gals.).
 AD8976
 AD8976.The modeled gravity was interpolated from observed gravity values.
 AD8976
 AD8976;                    North         East    Units  Estimated Accuracy
 AD8976;SPC SD N     -   100,950.0     314,550.9     MT  (+/- 3 meters HH1 GPS) 
 AD8976
 AD8976_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1079148869(NAD 83)
 AD8976
 AD8976                          SUPERSEDED SURVEY CONTROL
 AD8976
 AD8976.No superseded survey control is available for this station.
 AD8976
 AD8976_MARKER: Z = SEE DESCRIPTION
 AD8976_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8976_STAMPING: 212-27.63 1995
 AD8976_MARK LOGO: NGS
 AD8976_PROJECTION: FLUSH
 AD8976_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8976_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8976+STABILITY: POSITION/ELEVATION WELL
 AD8976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8976+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2025
 AD8976_ROD/PIPE-DEPTH: 6.4 meters
 AD8976_SLEEVE-DEPTH  : 4.0 meters
 AD8976
 AD8976  HISTORY     - Date     Condition        Report By
 AD8976  HISTORY     - 1995     MONUMENTED       SDDT
 AD8976  HISTORY     - 19951116 GOOD             NGS
 AD8976  HISTORY     - 20251202 GOOD             SDDT
 AD8976
 AD8976                          STATION DESCRIPTION
 AD8976
 AD8976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8976'19.1 KM (11.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8976'OF STATE HIGHWAY 75 IN NEWELL, 918.0 M (3011.8 FT) EAST OF MILEPOST
 AD8976'27, 95.0 M (311.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT)
 AD8976'WEST OF THE CENTER OF A GRAVELED ROAD, 0.9 M (3.0 FT) EAST OF A FENCE,
 AD8976'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF
 AD8976'A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.
 AD8976'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON
 AD8976'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD8976'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD8976'THROUGH A 4-INCH PVC CAP.
 AD8976
 AD8976                          STATION RECOVERY (2025)
 AD8976
 AD8976'RECOVERY NOTE BY SD DEPT OF TRANSP 2025 (JCC)
 AD8976'THE MARK IS IN GOOD CONDITION.  GRAVEL ROAD IN DESCRIPTION IS NOW
 AD8976'NAMED BEET ROAD.  HIGHWAY MILEAGE HAS BEEN MODIFIED AND THIS MARK NOW
 AD8976'FALLS AT MRM 26.46.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9000 ***********************************************************************
 AD9000  DESIGNATION -  212 028.50
 AD9000  PID         -  AD9000
 AD9000  STATE/COUNTY-  SD/BUTTE
 AD9000  COUNTRY     -  US
 AD9000  USGS QUAD   -  NISLAND (2017)
 AD9000
 AD9000                         *CURRENT SURVEY CONTROL
 AD9000  ______________________________________________________________________
 AD9000* NAD 83(1986) POSITION- 44 41 00.     (N) 103 34 58.     (W)   SCALED
 AD9000* NAVD 88 ORTHO HEIGHT -   894.542 (meters)     2934.84  (feet) ADJUSTED
 AD9000  ______________________________________________________________________
 AD9000  GEOID HEIGHT    -        -15.941 (meters)                     GEOID18
 AD9000  DYNAMIC HEIGHT  -        894.305 (meters)     2934.07  (feet) COMP
 AD9000  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 AD9000
 AD9000  VERT ORDER      -  FIRST     CLASS II
 AD9000
 AD9000.The horizontal coordinates were scaled from a map and have
 AD9000.an estimated accuracy of +/- 6 seconds.
 AD9000
 AD9000.The orthometric height was determined by differential leveling and
 AD9000.adjusted by the NATIONAL GEODETIC SURVEY
 AD9000.in July 1998.
 AD9000
 AD9000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9000.GEOID18 height accuracy estimate available here.
 AD9000
 AD9000.Click photographs - Photos may exist for this station.
 AD9000
 AD9000.The dynamic height is computed by dividing the NAVD 88
 AD9000.geopotential number by the normal gravity value computed on the
 AD9000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9000.degrees latitude (g = 980.6199 gals.).
 AD9000
 AD9000.The modeled gravity was interpolated from observed gravity values.
 AD9000
 AD9000;                    North         East    Units  Estimated Accuracy
 AD9000;SPC SD N     -   100,740.      316,060.      MT  (+/- 180 meters Scaled)
 AD9000
 AD9000_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK123487(NAD 83)
 AD9000
 AD9000                          SUPERSEDED SURVEY CONTROL
 AD9000
 AD9000.No superseded survey control is available for this station.
 AD9000
 AD9000_MARKER: DD = SURVEY DISK
 AD9000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9000_STAMPING: 212-28.50 1995
 AD9000_MARK LOGO: SDDT
 AD9000_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9000+STABILITY: SURFACE MOTION
 AD9000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9000+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD9000
 AD9000  HISTORY     - Date     Condition        Report By
 AD9000  HISTORY     - 1995     MONUMENTED       SDDT
 AD9000  HISTORY     - 19951116 GOOD             NGS
 AD9000
 AD9000                          STATION DESCRIPTION
 AD9000
 AD9000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9000'17.2 KM (10.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD9000'OF STATE HIGHWAY 75 IN NEWELL, 790.0 M (2591.9 FT) WEST OF MILEPOST
 AD9000'29, 15.0 M (49.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT)
 AD9000'EAST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AD9000'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AD9000'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8999 ***********************************************************************
 AD8999  DESIGNATION -  212 029.58
 AD8999  PID         -  AD8999
 AD8999  STATE/COUNTY-  SD/BUTTE
 AD8999  COUNTRY     -  US
 AD8999  USGS QUAD   -  NISLAND (2017)
 AD8999
 AD8999                         *CURRENT SURVEY CONTROL
 AD8999  ______________________________________________________________________
 AD8999* NAD 83(1986) POSITION- 44 40 38.     (N) 103 33 47.     (W)   SCALED
 AD8999* NAVD 88 ORTHO HEIGHT -   887.908 (meters)     2913.08  (feet) ADJUSTED
 AD8999  ______________________________________________________________________
 AD8999  GEOID HEIGHT    -        -15.984 (meters)                     GEOID18
 AD8999  DYNAMIC HEIGHT  -        887.673 (meters)     2912.31  (feet) COMP
 AD8999  MODELED GRAVITY -    980,322.7   (mgal)                       NAVD 88
 AD8999
 AD8999  VERT ORDER      -  FIRST     CLASS II
 AD8999
 AD8999.The horizontal coordinates were scaled from a map and have
 AD8999.an estimated accuracy of +/- 6 seconds.
 AD8999
 AD8999.The orthometric height was determined by differential leveling and
 AD8999.adjusted by the NATIONAL GEODETIC SURVEY
 AD8999.in July 1998.
 AD8999
 AD8999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8999.GEOID18 height accuracy estimate available here.
 AD8999
 AD8999.Click photographs - Photos may exist for this station.
 AD8999
 AD8999.The dynamic height is computed by dividing the NAVD 88
 AD8999.geopotential number by the normal gravity value computed on the
 AD8999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8999.degrees latitude (g = 980.6199 gals.).
 AD8999
 AD8999.The modeled gravity was interpolated from observed gravity values.
 AD8999
 AD8999;                    North         East    Units  Estimated Accuracy
 AD8999;SPC SD N     -    99,990.      317,590.      MT  (+/- 180 meters Scaled)
 AD8999
 AD8999_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK138480(NAD 83)
 AD8999
 AD8999                          SUPERSEDED SURVEY CONTROL
 AD8999
 AD8999.No superseded survey control is available for this station.
 AD8999
 AD8999_MARKER: DD = SURVEY DISK
 AD8999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8999_STAMPING: 212-29.58 1995
 AD8999_MARK LOGO: SDDT
 AD8999_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8999+STABILITY: SURFACE MOTION
 AD8999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8999+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8999
 AD8999  HISTORY     - Date     Condition        Report By
 AD8999  HISTORY     - 1995     MONUMENTED       SDDT
 AD8999  HISTORY     - 19951116 GOOD             NGS
 AD8999
 AD8999                          STATION DESCRIPTION
 AD8999
 AD8999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8999'15.4 KM (9.55 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8999'STATE HIGHWAY 75 IN NEWELL, 631.0 M (2070.2 FT) WEST OF MILEPOST 30,
 AD8999'24.8 M (81.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.2 M (30.2 FT)
 AD8999'NORTHEAST OF THE CENTER OF A DIRT ROAD, 0.3 M (1.0 FT) BELOW THE LEVEL
 AD8999'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE,
 AD8999'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8998 ***********************************************************************
 AD8998  DESIGNATION -  212 030.75
 AD8998  PID         -  AD8998
 AD8998  STATE/COUNTY-  SD/BUTTE
 AD8998  COUNTRY     -  US
 AD8998  USGS QUAD   -  NISLAND (2017)
 AD8998
 AD8998                         *CURRENT SURVEY CONTROL
 AD8998  ______________________________________________________________________
 AD8998* NAD 83(1986) POSITION- 44 40 36.     (N) 103 32 24.     (W)   SCALED
 AD8998* NAVD 88 ORTHO HEIGHT -   868.209 (meters)     2848.45  (feet) ADJUSTED
 AD8998  ______________________________________________________________________
 AD8998  GEOID HEIGHT    -        -16.046 (meters)                     GEOID18
 AD8998  DYNAMIC HEIGHT  -        867.980 (meters)     2847.70  (feet) COMP
 AD8998  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 AD8998
 AD8998  VERT ORDER      -  FIRST     CLASS II
 AD8998
 AD8998.The horizontal coordinates were scaled from a map and have
 AD8998.an estimated accuracy of +/- 6 seconds.
 AD8998
 AD8998.The orthometric height was determined by differential leveling and
 AD8998.adjusted by the NATIONAL GEODETIC SURVEY
 AD8998.in July 1998.
 AD8998
 AD8998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8998.GEOID18 height accuracy estimate available here.
 AD8998
 AD8998.Click photographs - Photos may exist for this station.
 AD8998
 AD8998.The dynamic height is computed by dividing the NAVD 88
 AD8998.geopotential number by the normal gravity value computed on the
 AD8998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8998.degrees latitude (g = 980.6199 gals.).
 AD8998
 AD8998.The modeled gravity was interpolated from observed gravity values.
 AD8998
 AD8998;                    North         East    Units  Estimated Accuracy
 AD8998;SPC SD N     -    99,850.      319,420.      MT  (+/- 180 meters Scaled)
 AD8998
 AD8998_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK157480(NAD 83)
 AD8998
 AD8998                          SUPERSEDED SURVEY CONTROL
 AD8998
 AD8998.No superseded survey control is available for this station.
 AD8998
 AD8998_MARKER: DD = SURVEY DISK
 AD8998_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8998_STAMPING: 212-30.75 1995
 AD8998_MARK LOGO: SDDT
 AD8998_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8998_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8998+STABILITY: SURFACE MOTION
 AD8998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8998+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8998
 AD8998  HISTORY     - Date     Condition        Report By
 AD8998  HISTORY     - 1995     MONUMENTED       SDDT
 AD8998  HISTORY     - 19951116 GOOD             NGS
 AD8998
 AD8998                          STATION DESCRIPTION
 AD8998
 AD8998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8998'13.6 KM (8.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8998'STATE HIGHWAY 75 IN NEWELL, 367.0 M (1204.1 FT) WEST OF MILEPOST 31,
 AD8998'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT)
 AD8998'EAST OF THE CENTER OF A DIRT ROAD LEADING SOUTH, 0.5 M (1.6 FT) BELOW
 AD8998'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AD8998'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AD8998'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8997 ***********************************************************************
 AD8997  DESIGNATION -  212 031.87
 AD8997  PID         -  AD8997
 AD8997  STATE/COUNTY-  SD/BUTTE
 AD8997  COUNTRY     -  US
 AD8997  USGS QUAD   -  NISLAND (2017)
 AD8997
 AD8997                         *CURRENT SURVEY CONTROL
 AD8997  ______________________________________________________________________
 AD8997* NAD 83(1986) POSITION- 44 40 36.     (N) 103 31 00.     (W)   SCALED
 AD8997* NAVD 88 ORTHO HEIGHT -   864.641 (meters)     2836.74  (feet) ADJUSTED
 AD8997  ______________________________________________________________________
 AD8997  GEOID HEIGHT    -        -16.108 (meters)                     GEOID18
 AD8997  DYNAMIC HEIGHT  -        864.414 (meters)     2836.00  (feet) COMP
 AD8997  MODELED GRAVITY -    980,326.4   (mgal)                       NAVD 88
 AD8997
 AD8997  VERT ORDER      -  FIRST     CLASS II
 AD8997
 AD8997.The horizontal coordinates were scaled from a map and have
 AD8997.an estimated accuracy of +/- 6 seconds.
 AD8997
 AD8997.The orthometric height was determined by differential leveling and
 AD8997.adjusted by the NATIONAL GEODETIC SURVEY
 AD8997.in July 1998.
 AD8997
 AD8997.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8997.GEOID18 height accuracy estimate available here.
 AD8997
 AD8997.Click photographs - Photos may exist for this station.
 AD8997
 AD8997.The dynamic height is computed by dividing the NAVD 88
 AD8997.geopotential number by the normal gravity value computed on the
 AD8997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8997.degrees latitude (g = 980.6199 gals.).
 AD8997
 AD8997.The modeled gravity was interpolated from observed gravity values.
 AD8997
 AD8997;                    North         East    Units  Estimated Accuracy
 AD8997;SPC SD N     -    99,770.      321,270.      MT  (+/- 180 meters Scaled)
 AD8997
 AD8997_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK175481(NAD 83)
 AD8997
 AD8997                          SUPERSEDED SURVEY CONTROL
 AD8997
 AD8997.No superseded survey control is available for this station.
 AD8997
 AD8997_MARKER: DD = SURVEY DISK
 AD8997_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8997_STAMPING: 212-31.87 1995
 AD8997_MARK LOGO: SDDT
 AD8997_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8997_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8997+STABILITY: SURFACE MOTION
 AD8997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8997+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8997
 AD8997  HISTORY     - Date     Condition        Report By
 AD8997  HISTORY     - 1995     MONUMENTED       SDDT
 AD8997  HISTORY     - 19951116 GOOD             NGS
 AD8997
 AD8997                          STATION DESCRIPTION
 AD8997
 AD8997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8997'11.8 KM (7.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8997'STATE HIGHWAY 75 IN NEWELL, 143.0 M (469.2 FT) WEST OF MILEPOST 32,
 AD8997'45.5 M (149.3 FT) EAST OF THE CENTER OF A DRIVEWAY, 22.4 M (73.5 FT)
 AD8997'SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AD8997'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD8997'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8996 ***********************************************************************
 AD8996  DESIGNATION -  212 032.95
 AD8996  PID         -  AD8996
 AD8996  STATE/COUNTY-  SD/BUTTE
 AD8996  COUNTRY     -  US
 AD8996  USGS QUAD   -  NEWELL (2017)
 AD8996
 AD8996                         *CURRENT SURVEY CONTROL
 AD8996  ______________________________________________________________________
 AD8996* NAD 83(1986) POSITION- 44 40 36.97   (N) 103 29 49.22   (W)   HD_HELD1
 AD8996* NAVD 88 ORTHO HEIGHT -   861.323 (meters)     2825.86  (feet) ADJUSTED
 AD8996  ______________________________________________________________________
 AD8996  GEOID HEIGHT    -        -16.158 (meters)                     GEOID18
 AD8996  DYNAMIC HEIGHT  -        861.100 (meters)     2825.13  (feet) COMP
 AD8996  MODELED GRAVITY -    980,329.5   (mgal)                       NAVD 88
 AD8996
 AD8996  VERT ORDER      -  FIRST     CLASS II
 AD8996
 AD8996.The horizontal coordinates were determined by differentially corrected
 AD8996.hand held GPS observations or other comparable positioning techniques
 AD8996.and have an estimated accuracy of +/- 3 meters.
 AD8996
 AD8996.The orthometric height was determined by differential leveling and
 AD8996.adjusted by the NATIONAL GEODETIC SURVEY
 AD8996.in July 1998.
 AD8996
 AD8996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8996.GEOID18 height accuracy estimate available here.
 AD8996
 AD8996.Click photographs - Photos may exist for this station.
 AD8996
 AD8996.The dynamic height is computed by dividing the NAVD 88
 AD8996.geopotential number by the normal gravity value computed on the
 AD8996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8996.degrees latitude (g = 980.6199 gals.).
 AD8996
 AD8996.The modeled gravity was interpolated from observed gravity values.
 AD8996
 AD8996;                    North         East    Units  Estimated Accuracy
 AD8996;SPC SD N     -    99,730.3     322,824.3     MT  (+/- 3 meters HH1 GPS) 
 AD8996
 AD8996_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1912248161(NAD 83)
 AD8996
 AD8996                          SUPERSEDED SURVEY CONTROL
 AD8996
 AD8996.No superseded survey control is available for this station.
 AD8996
 AD8996_MARKER: DD = SURVEY DISK
 AD8996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8996_STAMPING: 212-32.95 1995
 AD8996_MARK LOGO: SDDT
 AD8996_PROJECTION: PROJECTING 10 CENTIMETERS
 AD8996_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8996+STABILITY: SURFACE MOTION
 AD8996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8996+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2025
 AD8996
 AD8996  HISTORY     - Date     Condition        Report By
 AD8996  HISTORY     - 1995     MONUMENTED       SDDT
 AD8996  HISTORY     - 19951116 GOOD             NGS
 AD8996  HISTORY     - 20251202 GOOD             SDDT
 AD8996
 AD8996                          STATION DESCRIPTION
 AD8996
 AD8996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8996'10.2 KM (6.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8996'STATE HIGHWAY 75 IN NEWELL, 100.0 M (328.1 FT) WEST OF MILEPOST 33,
 AD8996'13.2 M (43.3 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 12.7
 AD8996'M (41.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 6.6 M
 AD8996'(21.7 FT) WEST OF THE CENTER OF A DRIVEWAY, 0.5 M (1.6 FT) SOUTHEAST
 AD8996'OF A FENCE CORNER, 0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE,
 AD8996'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AD8996
 AD8996                          STATION RECOVERY (2025)
 AD8996
 AD8996'RECOVERY NOTE BY SD DEPT OF TRANSP 2025 (JCC)
 AD8996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8995 ***********************************************************************
 AD8995  DESIGNATION -  212 034.01
 AD8995  PID         -  AD8995
 AD8995  STATE/COUNTY-  SD/BUTTE
 AD8995  COUNTRY     -  US
 AD8995  USGS QUAD   -  NEWELL (2017)
 AD8995
 AD8995                         *CURRENT SURVEY CONTROL
 AD8995  ______________________________________________________________________
 AD8995* NAD 83(1986) POSITION- 44 40 37.     (N) 103 28 29.     (W)   SCALED
 AD8995* NAVD 88 ORTHO HEIGHT -   866.415 (meters)     2842.56  (feet) ADJUSTED
 AD8995  ______________________________________________________________________
 AD8995  GEOID HEIGHT    -        -16.211 (meters)                     GEOID18
 AD8995  DYNAMIC HEIGHT  -        866.191 (meters)     2841.83  (feet) COMP
 AD8995  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 AD8995
 AD8995  VERT ORDER      -  FIRST     CLASS II
 AD8995
 AD8995.The horizontal coordinates were scaled from a map and have
 AD8995.an estimated accuracy of +/- 6 seconds.
 AD8995
 AD8995.The orthometric height was determined by differential leveling and
 AD8995.adjusted by the NATIONAL GEODETIC SURVEY
 AD8995.in July 1998.
 AD8995
 AD8995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8995.GEOID18 height accuracy estimate available here.
 AD8995
 AD8995.Click photographs - Photos may exist for this station.
 AD8995
 AD8995.The dynamic height is computed by dividing the NAVD 88
 AD8995.geopotential number by the normal gravity value computed on the
 AD8995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8995.degrees latitude (g = 980.6199 gals.).
 AD8995
 AD8995.The modeled gravity was interpolated from observed gravity values.
 AD8995
 AD8995;                    North         East    Units  Estimated Accuracy
 AD8995;SPC SD N     -    99,660.      324,590.      MT  (+/- 180 meters Scaled)
 AD8995
 AD8995_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK208481(NAD 83)
 AD8995
 AD8995                          SUPERSEDED SURVEY CONTROL
 AD8995
 AD8995.No superseded survey control is available for this station.
 AD8995
 AD8995_MARKER: Z = SEE DESCRIPTION
 AD8995_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8995_STAMPING: 212-34.01 1995
 AD8995_PROJECTION: FLUSH
 AD8995_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8995_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8995+STABILITY: POSITION/ELEVATION WELL
 AD8995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8995+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD8995_ROD/PIPE-DEPTH: 6.4 meters
 AD8995_SLEEVE-DEPTH  : 4.0 meters
 AD8995
 AD8995  HISTORY     - Date     Condition        Report By
 AD8995  HISTORY     - 1995     MONUMENTED       SDDT
 AD8995  HISTORY     - 19950930 GOOD             NGS
 AD8995
 AD8995                          STATION DESCRIPTION
 AD8995
 AD8995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8995'8.4 KM (5.20 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8995'STATE HIGHWAY 75 IN NEWELL, 56.0 M (183.7 FT) EAST OF MILEPOST 34,
 AD8995'22.1 M (72.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) EAST
 AD8995'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) NORTH OF A
 AD8995'FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AD8995'NORTH OF A WITNESS POST, AND 0.4 M (1.3 FT) SOUTH OF A METAL GUARD
 AD8995'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN
 AD8995'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD8995'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD8995'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8994 ***********************************************************************
 AD8994  DESIGNATION -  212 037.15
 AD8994  PID         -  AD8994
 AD8994  STATE/COUNTY-  SD/BUTTE
 AD8994  COUNTRY     -  US
 AD8994  USGS QUAD   -  NEWELL (2017)
 AD8994
 AD8994                         *CURRENT SURVEY CONTROL
 AD8994  ______________________________________________________________________
 AD8994* NAD 83(1986) POSITION- 44 41 25.85   (N) 103 25 29.12   (W)   HD_HELD1
 AD8994* NAVD 88 ORTHO HEIGHT -   850.836 (meters)     2791.45  (feet) ADJUSTED
 AD8994  ______________________________________________________________________
 AD8994  GEOID HEIGHT    -        -16.341 (meters)                     GEOID18
 AD8994  DYNAMIC HEIGHT  -        850.621 (meters)     2790.75  (feet) COMP
 AD8994  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 AD8994
 AD8994  VERT ORDER      -  FIRST     CLASS II
 AD8994
 AD8994.The horizontal coordinates were determined by differentially corrected
 AD8994.hand held GPS observations or other comparable positioning techniques
 AD8994.and have an estimated accuracy of +/- 3 meters.
 AD8994
 AD8994.The orthometric height was determined by differential leveling and
 AD8994.adjusted by the NATIONAL GEODETIC SURVEY
 AD8994.in July 1998.
 AD8994
 AD8994.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8994.GEOID18 height accuracy estimate available here.
 AD8994
 AD8994.Click photographs - Photos may exist for this station.
 AD8994
 AD8994.The dynamic height is computed by dividing the NAVD 88
 AD8994.geopotential number by the normal gravity value computed on the
 AD8994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8994.degrees latitude (g = 980.6199 gals.).
 AD8994
 AD8994.The modeled gravity was interpolated from observed gravity values.
 AD8994
 AD8994;                    North         East    Units  Estimated Accuracy
 AD8994;SPC SD N     -   100,992.9     328,611.3     MT  (+/- 3 meters HH1 GPS) 
 AD8994
 AD8994_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2482049778(NAD 83)
 AD8994
 AD8994                          SUPERSEDED SURVEY CONTROL
 AD8994
 AD8994.No superseded survey control is available for this station.
 AD8994
 AD8994_MARKER: DD = SURVEY DISK
 AD8994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8994_STAMPING: 212-37.15 1995
 AD8994_MARK LOGO: SDDT
 AD8994_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8994+STABILITY: SURFACE MOTION
 AD8994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8994+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8994
 AD8994  HISTORY     - Date     Condition        Report By
 AD8994  HISTORY     - 1995     MONUMENTED       SDDT
 AD8994  HISTORY     - 19951116 GOOD             NGS
 AD8994
 AD8994                          STATION DESCRIPTION
 AD8994
 AD8994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8994'3.3 KM (2.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8994'STATE HIGHWAY 75 IN NEWELL, 203.0 M (666.0 FT) NORTH OF MILEPOST 37,
 AD8994'29.0 M (95.1 FT) SOUTH OF THE CENTER OF A DIRT ROAD LEADING EAST TO
 AD8994'THE PALO RANCH, 22.0 M (72.2 FT) EAST OF THE HIGHWAY CENTERLINE, 5.0 M
 AD8994'(16.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0
 AD8994'FT) WEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AD8994'OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHWEST OF A WITNESS POST, AND THE
 AD8994'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7910 ***********************************************************************
 AC7910  CBN         -  This is a Cooperative Base Network Control Station.
 AC7910  DESIGNATION -  212 040.40
 AC7910  PID         -  AC7910
 AC7910  STATE/COUNTY-  SD/BUTTE
 AC7910  COUNTRY     -  US
 AC7910  USGS QUAD   -  NEWELL (2017)
 AC7910
 AC7910                         *CURRENT SURVEY CONTROL
 AC7910  ______________________________________________________________________
 AC7910* NAD 83(2011) POSITION- 44 43 15.59808(N) 103 24 02.88749(W)   ADJUSTED
 AC7910* NAD 83(2011) ELLIP HT-   832.942 (meters)        (06/27/12)   ADJUSTED
 AC7910* NAD 83(2011) EPOCH   -  2010.00
 AC7910* NAVD 88 ORTHO HEIGHT -   849.346 (meters)     2786.56  (feet) ADJUSTED
 AC7910  ______________________________________________________________________
 AC7910  GEOID HEIGHT    -        -16.413 (meters)                     GEOID18
 AC7910  NAD 83(2011) X  - -1,052,209.624 (meters)                     COMP
 AC7910  NAD 83(2011) Y  - -4,416,439.456 (meters)                     COMP
 AC7910  NAD 83(2011) Z  -  4,465,957.330 (meters)                     COMP
 AC7910  LAPLACE CORR    -         -5.18  (seconds)                    DEFLEC18
 AC7910  DYNAMIC HEIGHT  -        849.131 (meters)     2785.86  (feet) COMP
 AC7910  MODELED GRAVITY -    980,336.8   (mgal)                       NAVD 88
 AC7910
 AC7910  VERT ORDER      -  FIRST     CLASS II
 AC7910
 AC7910  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7910  Standards:
 AC7910         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7910            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7910  -------------------------------------------------------------------
 AC7910  NETWORK    0.99   2.94           0.46   0.33   1.50     -0.09582182
 AC7910  -------------------------------------------------------------------
 AC7910  Click here for local accuracies and other accuracy information.
 AC7910
 AC7910.The horizontal coordinates were established by GPS observations
 AC7910.and adjusted by the National Geodetic Survey in June 2012.
 AC7910
 AC7910.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7910.been affixed to the stable North American tectonic plate. See 
 AC7910.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7910
 AC7910.The horizontal coordinates are valid at the epoch date displayed above
 AC7910.which is a decimal equivalence of Year/Month/Day.
 AC7910
 AC7910.The orthometric height was determined by differential leveling and
 AC7910.adjusted by the NATIONAL GEODETIC SURVEY
 AC7910.in July 1998.
 AC7910
 AC7910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7910.GEOID18 height accuracy estimate available here.
 AC7910
 AC7910.Click photographs - Photos may exist for this station.
 AC7910
 AC7910.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7910
 AC7910.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7910
 AC7910.The ellipsoidal height was determined by GPS observations
 AC7910.and is referenced to NAD 83.
 AC7910
 AC7910.The dynamic height is computed by dividing the NAVD 88
 AC7910.geopotential number by the normal gravity value computed on the
 AC7910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7910.degrees latitude (g = 980.6199 gals.).
 AC7910
 AC7910.The modeled gravity was interpolated from observed gravity values.
 AC7910
 AC7910. The following values were computed from the NAD 83(2011) position.
 AC7910
 AC7910;                    North         East     Units Scale Factor Converg.
 AC7910;SPC SD N     -   104,297.512   330,650.586   MT  0.99995563   -2 24 24.8
 AC7910;SPC SD N     -   342,182.75  1,084,809.46   sFT  0.99995563   -2 24 24.8
 AC7910;UTM  13      - 4,953,201.614   626,651.632   MT  0.99979725   +1 07 31.6
 AC7910
 AC7910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7910!SPC SD N     -   0.99986942  x   0.99995563  =   0.99982505
 AC7910!UTM  13      -   0.99986942  x   0.99979725  =   0.99966670
 AC7910
 AC7910_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2665153201(NAD 83)
 AC7910
 AC7910                          SUPERSEDED SURVEY CONTROL
 AC7910
 AC7910  NAD 83(2007)-  44 43 15.59796(N)    103 24 02.88862(W) AD(2002.00) 0
 AC7910  ELLIP H (02/10/07)  832.971  (m)                       GP(2002.00)    
 AC7910  ELLIP H (04/15/04)  832.966  (m)                       GP(       ) 2 1
 AC7910  NAD 83(1996)-  44 43 15.59726(N)    103 24 02.88850(W) AD(       ) B
 AC7910  ELLIP H (04/18/97)  833.031  (m)                       GP(       ) 4 1
 AC7910  NAVD 88 (04/18/97)  849.3    (m)  GEOID96  model used  GPS OBS        
 AC7910
 AC7910.Superseded values are not recommended for survey control.
 AC7910
 AC7910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7910.See file dsdata.pdf to determine how the superseded data were derived.
 AC7910
 AC7910_MARKER: Z = SEE DESCRIPTION
 AC7910_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7910_STAMPING: 212-40.40 1995
 AC7910_MARK LOGO: NGS
 AC7910_PROJECTION: FLUSH
 AC7910_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7910_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7910+STABILITY: POSITION/ELEVATION WELL
 AC7910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7910+SATELLITE: SATELLITE OBSERVATIONS - August 27, 1996
 AC7910_ROD/PIPE-DEPTH: 6.4 meters
 AC7910_SLEEVE-DEPTH  : 1.8 meters
 AC7910
 AC7910  HISTORY     - Date     Condition        Report By
 AC7910  HISTORY     - 1995     MONUMENTED       SDDT
 AC7910  HISTORY     - 19950930 GOOD             NGS
 AC7910  HISTORY     - 19960827 GOOD             NGS
 AC7910
 AC7910                          STATION DESCRIPTION
 AC7910
 AC7910'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7910'2.0 KM (1.25 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AC7910'JUNCTION OF STATE HIGHWAY 75 IN NEWELL, 669.0 M (2194.9 FT) EAST OF
 AC7910'MILEPOST 40, 21.7 M (71.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 4.5
 AC7910'M (14.8 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5
 AC7910'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF
 AC7910'A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A METAL
 AC7910'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED
 AC7910'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7910'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7910'THROUGH A 4-INCH PVC CAP.
 AC7910
 AC7910                          STATION RECOVERY (1996)
 AC7910
 AC7910'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7910'THE STATION IS LOCATED ABOUT 22.0 MI (35.4 KM) NORTH-NORTHEAST OF
 AC7910'STURGIS, 18.0 MI (29.0 KM) SOUTH OF CASTLE ROCK, 8.0 MI (12.9 KM)
 AC7910'NORTH OF VALE, AND 1.2 MI (1.9 KM) NORTHEAST OF NEWELL, ON U.S.
 AC7910'HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7910'STATION FROM THE JUNCTION OF STATE HIGHWAY 79 AND U.S. HIGHWAY 212 IN
 AC7910'NEWELL, GO EAST ON U.S. HIGHWAY 212 FOR 1.2 MI (1.9 KM) TO THE STATION
 AC7910'ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS
 AC7910'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 AC7910'GALVANIZED STEEL PIPE.  LOCATED 70.4 FT (21.5 M) SOUTHEAST OF THE
 AC7910'HIGHWAY CENTER, 45.5 FT (13.9 M) SOUTH-SOUTHWEST OF THE CENTER OF THE
 AC7910'EAST END OF A CULVERT, 24.4 FT (7.4 M) SOUTHEAST OF THE CENTER OF THE
 AC7910'WEST END OF A CULVERT, 14.0 FT (4.3 M) SOUTHWEST OF A FIELD ENTRANCE
 AC7910'AND GATE, 2.8 M (9.2 FT) NORTH OF A FENCE, 1.4 M (4.6 FT) NORTH OF A
 AC7910'WITNESS POST, AND 1.4 FT (0.4 M) SOUTH OF A METAL GUARD POST.
 AC7910'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7910'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8993 ***********************************************************************
 AD8993  DESIGNATION -  212 042.98
 AD8993  PID         -  AD8993
 AD8993  STATE/COUNTY-  SD/BUTTE
 AD8993  COUNTRY     -  US
 AD8993  USGS QUAD   -  VALE NE (2017)
 AD8993
 AD8993                         *CURRENT SURVEY CONTROL
 AD8993  ______________________________________________________________________
 AD8993* NAD 83(1986) POSITION- 44 44 37.     (N) 103 21 32.     (W)   SCALED
 AD8993* NAVD 88 ORTHO HEIGHT -   872.626 (meters)     2862.94  (feet) ADJUSTED
 AD8993  ______________________________________________________________________
 AD8993  GEOID HEIGHT    -        -16.504 (meters)                     GEOID18
 AD8993  DYNAMIC HEIGHT  -        872.409 (meters)     2862.23  (feet) COMP
 AD8993  MODELED GRAVITY -    980,339.7   (mgal)                       NAVD 88
 AD8993
 AD8993  VERT ORDER      -  FIRST     CLASS II
 AD8993
 AD8993.The horizontal coordinates were scaled from a map and have
 AD8993.an estimated accuracy of +/- 6 seconds.
 AD8993
 AD8993.The orthometric height was determined by differential leveling and
 AD8993.adjusted by the NATIONAL GEODETIC SURVEY
 AD8993.in July 1998.
 AD8993
 AD8993.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8993.GEOID18 height accuracy estimate available here.
 AD8993
 AD8993.Click photographs - Photos may exist for this station.
 AD8993
 AD8993.The dynamic height is computed by dividing the NAVD 88
 AD8993.geopotential number by the normal gravity value computed on the
 AD8993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8993.degrees latitude (g = 980.6199 gals.).
 AD8993
 AD8993.The modeled gravity was interpolated from observed gravity values.
 AD8993
 AD8993;                    North         East    Units  Estimated Accuracy
 AD8993;SPC SD N     -   106,670.      334,070.      MT  (+/- 180 meters Scaled)
 AD8993
 AD8993_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK299557(NAD 83)
 AD8993
 AD8993                          SUPERSEDED SURVEY CONTROL
 AD8993
 AD8993.No superseded survey control is available for this station.
 AD8993
 AD8993_MARKER: DD = SURVEY DISK
 AD8993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8993_STAMPING: 212-42.98 1995
 AD8993_MARK LOGO: SDDT
 AD8993_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8993+STABILITY: SURFACE MOTION
 AD8993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8993+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8993
 AD8993  HISTORY     - Date     Condition        Report By
 AD8993  HISTORY     - 1995     MONUMENTED       SDDT
 AD8993  HISTORY     - 19951116 GOOD             NGS
 AD8993
 AD8993                          STATION DESCRIPTION
 AD8993
 AD8993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8993'6.1 KM (3.80 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8993'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 66.9 M (219.5 FT) WEST OF
 AD8993'MILEPOST 43, 22.2 M (72.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 6.0
 AD8993'M (19.7 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6
 AD8993'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A
 AD8993'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AD8993'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8982 ***********************************************************************
 AD8982  DESIGNATION -  212 043.90
 AD8982  PID         -  AD8982
 AD8982  STATE/COUNTY-  SD/BUTTE
 AD8982  COUNTRY     -  US
 AD8982  USGS QUAD   -  SCHOEPP FLAT (2017)
 AD8982
 AD8982                         *CURRENT SURVEY CONTROL
 AD8982  ______________________________________________________________________
 AD8982* NAD 83(1986) POSITION- 44 45 04.     (N) 103 20 41.     (W)   SCALED
 AD8982* NAVD 88 ORTHO HEIGHT -   876.084 (meters)     2874.29  (feet) ADJUSTED
 AD8982  ______________________________________________________________________
 AD8982  GEOID HEIGHT    -        -16.534 (meters)                     GEOID18
 AD8982  DYNAMIC HEIGHT  -        875.869 (meters)     2873.58  (feet) COMP
 AD8982  MODELED GRAVITY -    980,341.2   (mgal)                       NAVD 88
 AD8982
 AD8982  VERT ORDER      -  FIRST     CLASS II
 AD8982
 AD8982.The horizontal coordinates were scaled from a map and have
 AD8982.an estimated accuracy of +/- 6 seconds.
 AD8982
 AD8982.The orthometric height was determined by differential leveling and
 AD8982.adjusted by the NATIONAL GEODETIC SURVEY
 AD8982.in July 1998.
 AD8982
 AD8982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8982.GEOID18 height accuracy estimate available here.
 AD8982
 AD8982.Click photographs - Photos may exist for this station.
 AD8982
 AD8982.The dynamic height is computed by dividing the NAVD 88
 AD8982.geopotential number by the normal gravity value computed on the
 AD8982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8982.degrees latitude (g = 980.6199 gals.).
 AD8982
 AD8982.The modeled gravity was interpolated from observed gravity values.
 AD8982
 AD8982;                    North         East    Units  Estimated Accuracy
 AD8982;SPC SD N     -   107,460.      335,230.      MT  (+/- 180 meters Scaled)
 AD8982
 AD8982_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK310566(NAD 83)
 AD8982
 AD8982                          SUPERSEDED SURVEY CONTROL
 AD8982
 AD8982.No superseded survey control is available for this station.
 AD8982
 AD8982_MARKER: DD = SURVEY DISK
 AD8982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8982_STAMPING: 212-43.90 1995
 AD8982_MARK LOGO: SDDT
 AD8982_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8982+STABILITY: SURFACE MOTION
 AD8982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8982+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8982
 AD8982  HISTORY     - Date     Condition        Report By
 AD8982  HISTORY     - 1995     MONUMENTED       SDDT
 AD8982  HISTORY     - 19951116 GOOD             NGS
 AD8982
 AD8982                          STATION DESCRIPTION
 AD8982
 AD8982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8982'7.6 KM (4.70 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8982'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 198.0 M (649.6 FT) SOUTHWEST
 AD8982'OF MILEPOST 44, 22.8 M (74.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AD8982'18.0 M (59.1 FT) NORTHEAST OF THE CENTER OF A DIRT ROAD LEADING
 AD8982'SOUTHEAST, 7.6 M (24.9 FT) NORTHEAST OF A FENCE CORNER, 1.0 M (3.3 FT)
 AD8982'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS
 AD8982'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD8982'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8983 ***********************************************************************
 AD8983  DESIGNATION -  212 045.35
 AD8983  PID         -  AD8983
 AD8983  STATE/COUNTY-  SD/BUTTE
 AD8983  COUNTRY     -  US
 AD8983  USGS QUAD   -  SCHOEPP FLAT (2017)
 AD8983
 AD8983                         *CURRENT SURVEY CONTROL
 AD8983  ______________________________________________________________________
 AD8983* NAD 83(1986) POSITION- 44 45 52.28   (N) 103 19 16.21   (W)   HD_HELD1
 AD8983* NAVD 88 ORTHO HEIGHT -   876.524 (meters)     2875.73  (feet) ADJUSTED
 AD8983  ______________________________________________________________________
 AD8983  GEOID HEIGHT    -        -16.586 (meters)                     GEOID18
 AD8983  DYNAMIC HEIGHT  -        876.310 (meters)     2875.03  (feet) COMP
 AD8983  MODELED GRAVITY -    980,343.6   (mgal)                       NAVD 88
 AD8983
 AD8983  VERT ORDER      -  FIRST     CLASS II
 AD8983
 AD8983.The horizontal coordinates were determined by differentially corrected
 AD8983.hand held GPS observations or other comparable positioning techniques
 AD8983.and have an estimated accuracy of +/- 3 meters.
 AD8983
 AD8983.The orthometric height was determined by differential leveling and
 AD8983.adjusted by the NATIONAL GEODETIC SURVEY
 AD8983.in July 1998.
 AD8983
 AD8983.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8983.GEOID18 height accuracy estimate available here.
 AD8983
 AD8983.Click photographs - Photos may exist for this station.
 AD8983
 AD8983.The dynamic height is computed by dividing the NAVD 88
 AD8983.geopotential number by the normal gravity value computed on the
 AD8983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8983.degrees latitude (g = 980.6199 gals.).
 AD8983
 AD8983.The modeled gravity was interpolated from observed gravity values.
 AD8983
 AD8983;                    North         East    Units  Estimated Accuracy
 AD8983;SPC SD N     -   108,867.9     337,152.4     MT  (+/- 3 meters HH1 GPS) 
 AD8983
 AD8983_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3285858163(NAD 83)
 AD8983
 AD8983                          SUPERSEDED SURVEY CONTROL
 AD8983
 AD8983.No superseded survey control is available for this station.
 AD8983
 AD8983_MARKER: Z = SEE DESCRIPTION
 AD8983_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8983_STAMPING: 212-45.35 1995
 AD8983_PROJECTION: FLUSH
 AD8983_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8983_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8983+STABILITY: POSITION/ELEVATION WELL
 AD8983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8983+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2025
 AD8983_ROD/PIPE-DEPTH: 6.4 meters
 AD8983_SLEEVE-DEPTH  : 4.0 meters
 AD8983
 AD8983  HISTORY     - Date     Condition        Report By
 AD8983  HISTORY     - 1995     MONUMENTED       SDDT
 AD8983  HISTORY     - 19950930 GOOD             NGS
 AD8983  HISTORY     - 20251202 GOOD             SDDT
 AD8983
 AD8983                          STATION DESCRIPTION
 AD8983
 AD8983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8983'10.0 KM (6.20 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8983'JUNCTION OF STATE HIGHWAY 75 IN NEWELL, 646.0 M (2119.4 FT) EAST OF
 AD8983'MILEPOST 40, 27.4 M (89.9 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 4.0
 AD8983'M (13.1 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0
 AD8983'M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF
 AD8983'A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND 0.3 M (1.0
 AD8983'FT) NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AD8983'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AD8983'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8983'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8983
 AD8983                          STATION RECOVERY (2025)
 AD8983
 AD8983'RECOVERY NOTE BY SD DEPT OF TRANSP 2025 (JCC)
 AD8983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8975 ***********************************************************************
 AD8975  DESIGNATION -  212 047.99
 AD8975  PID         -  AD8975
 AD8975  STATE/COUNTY-  SD/BUTTE
 AD8975  COUNTRY     -  US
 AD8975  USGS QUAD   -  SCHOEPP FLAT (2017)
 AD8975
 AD8975                         *CURRENT SURVEY CONTROL
 AD8975  ______________________________________________________________________
 AD8975* NAD 83(1986) POSITION- 44 47 14.     (N) 103 16 45.     (W)   SCALED
 AD8975* NAVD 88 ORTHO HEIGHT -   879.041 (meters)     2883.99  (feet) ADJUSTED
 AD8975  ______________________________________________________________________
 AD8975  GEOID HEIGHT    -        -16.677 (meters)                     GEOID18
 AD8975  DYNAMIC HEIGHT  -        878.823 (meters)     2883.27  (feet) COMP
 AD8975  MODELED GRAVITY -    980,339.2   (mgal)                       NAVD 88
 AD8975
 AD8975  VERT ORDER      -  FIRST     CLASS II
 AD8975
 AD8975.The horizontal coordinates were scaled from a map and have
 AD8975.an estimated accuracy of +/- 6 seconds.
 AD8975
 AD8975.The orthometric height was determined by differential leveling and
 AD8975.adjusted by the NATIONAL GEODETIC SURVEY
 AD8975.in July 1998.
 AD8975
 AD8975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8975.GEOID18 height accuracy estimate available here.
 AD8975
 AD8975.Click photographs - Photos may exist for this station.
 AD8975
 AD8975.The dynamic height is computed by dividing the NAVD 88
 AD8975.geopotential number by the normal gravity value computed on the
 AD8975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8975.degrees latitude (g = 980.6199 gals.).
 AD8975
 AD8975.The modeled gravity was interpolated from observed gravity values.
 AD8975
 AD8975;                    North         East    Units  Estimated Accuracy
 AD8975;SPC SD N     -   111,250.      340,580.      MT  (+/- 180 meters Scaled)
 AD8975
 AD8975_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK361607(NAD 83)
 AD8975
 AD8975                          SUPERSEDED SURVEY CONTROL
 AD8975
 AD8975.No superseded survey control is available for this station.
 AD8975
 AD8975_MARKER: DD = SURVEY DISK
 AD8975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8975_STAMPING: 212-47.99 1995
 AD8975_MARK LOGO: SDDT
 AD8975_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8975+STABILITY: SURFACE MOTION
 AD8975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8975+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8975
 AD8975  HISTORY     - Date     Condition        Report By
 AD8975  HISTORY     - 1995     MONUMENTED       SDDT
 AD8975  HISTORY     - 19951116 GOOD             NGS
 AD8975
 AD8975                          STATION DESCRIPTION
 AD8975
 AD8975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8975'14.2 KM (8.80 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8975'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 58.3 M (191.3 FT) SOUTHWEST OF
 AD8975'MILEPOST 48, 30.3 M (99.4 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5
 AD8975'M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF
 AD8975'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8975'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8992 ***********************************************************************
 AD8992  DESIGNATION -  212 049.00
 AD8992  PID         -  AD8992
 AD8992  STATE/COUNTY-  SD/BUTTE
 AD8992  COUNTRY     -  US
 AD8992  USGS QUAD   -  SCHOEPP FLAT (2017)
 AD8992
 AD8992                         *CURRENT SURVEY CONTROL
 AD8992  ______________________________________________________________________
 AD8992* NAD 83(1986) POSITION- 44 47 46.     (N) 103 15 43.     (W)   SCALED
 AD8992* NAVD 88 ORTHO HEIGHT -   895.972 (meters)     2939.53  (feet) ADJUSTED
 AD8992  ______________________________________________________________________
 AD8992  GEOID HEIGHT    -        -16.715 (meters)                     GEOID18
 AD8992  DYNAMIC HEIGHT  -        895.747 (meters)     2938.80  (feet) COMP
 AD8992  MODELED GRAVITY -    980,336.0   (mgal)                       NAVD 88
 AD8992
 AD8992  VERT ORDER      -  FIRST     CLASS II
 AD8992
 AD8992.The horizontal coordinates were scaled from a map and have
 AD8992.an estimated accuracy of +/- 6 seconds.
 AD8992
 AD8992.The orthometric height was determined by differential leveling and
 AD8992.adjusted by the NATIONAL GEODETIC SURVEY
 AD8992.in July 1998.
 AD8992
 AD8992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8992.GEOID18 height accuracy estimate available here.
 AD8992
 AD8992.Click photographs - Photos may exist for this station.
 AD8992
 AD8992.The dynamic height is computed by dividing the NAVD 88
 AD8992.geopotential number by the normal gravity value computed on the
 AD8992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8992.degrees latitude (g = 980.6199 gals.).
 AD8992
 AD8992.The modeled gravity was interpolated from observed gravity values.
 AD8992
 AD8992;                    North         East    Units  Estimated Accuracy
 AD8992;SPC SD N     -   112,190.      341,980.      MT  (+/- 180 meters Scaled)
 AD8992
 AD8992_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK374617(NAD 83)
 AD8992
 AD8992                          SUPERSEDED SURVEY CONTROL
 AD8992
 AD8992.No superseded survey control is available for this station.
 AD8992
 AD8992_MARKER: DD = SURVEY DISK
 AD8992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8992_STAMPING: 212-49.00 1995
 AD8992_MARK LOGO: SDDT
 AD8992_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8992+STABILITY: SURFACE MOTION
 AD8992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8992+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8992
 AD8992  HISTORY     - Date     Condition        Report By
 AD8992  HISTORY     - 1995     MONUMENTED       SDDT
 AD8992  HISTORY     - 19951116 GOOD             NGS
 AD8992
 AD8992                          STATION DESCRIPTION
 AD8992
 AD8992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8992'15.4 KM (9.55 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8992'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 39.6 M (129.9 FT) NORTHWEST OF
 AD8992'MILEPOST 49, 28.1 M (92.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5
 AD8992'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 AD8992'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M
 AD8992'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8991 ***********************************************************************
 AD8991  DESIGNATION -  212 050.00
 AD8991  PID         -  AD8991
 AD8991  STATE/COUNTY-  SD/BUTTE
 AD8991  COUNTRY     -  US
 AD8991  USGS QUAD   -  OWL BUTTE (2017)
 AD8991
 AD8991                         *CURRENT SURVEY CONTROL
 AD8991  ______________________________________________________________________
 AD8991* NAD 83(1986) POSITION- 44 48 16.84   (N) 103 14 43.89   (W)   HD_HELD1
 AD8991* NAVD 88 ORTHO HEIGHT -   904.456 (meters)     2967.37  (feet) ADJUSTED
 AD8991  ______________________________________________________________________
 AD8991  GEOID HEIGHT    -        -16.752 (meters)                     GEOID18
 AD8991  DYNAMIC HEIGHT  -        904.227 (meters)     2966.62  (feet) COMP
 AD8991  MODELED GRAVITY -    980,333.0   (mgal)                       NAVD 88
 AD8991
 AD8991  VERT ORDER      -  FIRST     CLASS II
 AD8991
 AD8991.The horizontal coordinates were determined by differentially corrected
 AD8991.hand held GPS observations or other comparable positioning techniques
 AD8991.and have an estimated accuracy of +/- 3 meters.
 AD8991
 AD8991.The orthometric height was determined by differential leveling and
 AD8991.adjusted by the NATIONAL GEODETIC SURVEY
 AD8991.in July 1998.
 AD8991
 AD8991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8991.GEOID18 height accuracy estimate available here.
 AD8991
 AD8991.Click photographs - Photos may exist for this station.
 AD8991
 AD8991.The dynamic height is computed by dividing the NAVD 88
 AD8991.geopotential number by the normal gravity value computed on the
 AD8991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8991.degrees latitude (g = 980.6199 gals.).
 AD8991
 AD8991.The modeled gravity was interpolated from observed gravity values.
 AD8991
 AD8991;                    North         East    Units  Estimated Accuracy
 AD8991;SPC SD N     -   113,083.7     343,314.7     MT  (+/- 3 meters HH1 GPS) 
 AD8991
 AD8991_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3874862750(NAD 83)
 AD8991
 AD8991                          SUPERSEDED SURVEY CONTROL
 AD8991
 AD8991.No superseded survey control is available for this station.
 AD8991
 AD8991_MARKER: Z = SEE DESCRIPTION
 AD8991_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8991_STAMPING: 212-50.00 1995
 AD8991_PROJECTION: FLUSH
 AD8991_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8991_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8991+STABILITY: POSITION/ELEVATION WELL
 AD8991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8991+SATELLITE: SATELLITE OBSERVATIONS - December 02, 2025
 AD8991_ROD/PIPE-DEPTH: 6.4 meters
 AD8991_SLEEVE-DEPTH  : 4.0 meters
 AD8991
 AD8991  HISTORY     - Date     Condition        Report By
 AD8991  HISTORY     - 1995     MONUMENTED       SDDT
 AD8991  HISTORY     - 19950930 GOOD             NGS
 AD8991  HISTORY     - 20251202 GOOD             SDDT
 AD8991
 AD8991                          STATION DESCRIPTION
 AD8991
 AD8991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8991'17.4 KM (10.80 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8991'JUNCTION OF STATE HIGHWAY 75 IN NEWELL, 22.0 M (72.2 FT) SOUTHEAST OF
 AD8991'THE HIGHWAY CENTERLINE, 10.9 M (35.8 FT) SOUTHEAST OF MILEPOST 50, 0.6
 AD8991'M (2.0 FT) NORTHWEST OF A FENCE, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS
 AD8991'POST, AND 0.4 M (1.3 FT) SOUTHEAST OF A METAL GUARD POST. NOTE--THE
 AD8991'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AD8991'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AD8991'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AD8991'CAP.
 AD8991
 AD8991                          STATION RECOVERY (2025)
 AD8991
 AD8991'RECOVERY NOTE BY SD DEPT OF TRANSP 2025 (JCC)
 AD8991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8990 ***********************************************************************
 AD8990  DESIGNATION -  212 052.00
 AD8990  PID         -  AD8990
 AD8990  STATE/COUNTY-  SD/BUTTE
 AD8990  COUNTRY     -  US
 AD8990  USGS QUAD   -  OWL BUTTE (2017)
 AD8990
 AD8990                         *CURRENT SURVEY CONTROL
 AD8990  ______________________________________________________________________
 AD8990* NAD 83(1986) POSITION- 44 49 21.     (N) 103 12 50.     (W)   SCALED
 AD8990* NAVD 88 ORTHO HEIGHT -   926.734 (meters)     3040.46  (feet) ADJUSTED
 AD8990  ______________________________________________________________________
 AD8990  GEOID HEIGHT    -        -16.823 (meters)                     GEOID18
 AD8990  DYNAMIC HEIGHT  -        926.495 (meters)     3039.68  (feet) COMP
 AD8990  MODELED GRAVITY -    980,327.3   (mgal)                       NAVD 88
 AD8990
 AD8990  VERT ORDER      -  FIRST     CLASS II
 AD8990
 AD8990.The horizontal coordinates were scaled from a map and have
 AD8990.an estimated accuracy of +/- 6 seconds.
 AD8990
 AD8990.The orthometric height was determined by differential leveling and
 AD8990.adjusted by the NATIONAL GEODETIC SURVEY
 AD8990.in July 1998.
 AD8990
 AD8990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8990.GEOID18 height accuracy estimate available here.
 AD8990
 AD8990.Click photographs - Photos may exist for this station.
 AD8990
 AD8990.The dynamic height is computed by dividing the NAVD 88
 AD8990.geopotential number by the normal gravity value computed on the
 AD8990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8990.degrees latitude (g = 980.6199 gals.).
 AD8990
 AD8990.The modeled gravity was interpolated from observed gravity values.
 AD8990
 AD8990;                    North         East    Units  Estimated Accuracy
 AD8990;SPC SD N     -   114,960.      345,890.      MT  (+/- 180 meters Scaled)
 AD8990
 AD8990_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK412647(NAD 83)
 AD8990
 AD8990                          SUPERSEDED SURVEY CONTROL
 AD8990
 AD8990.No superseded survey control is available for this station.
 AD8990
 AD8990_MARKER: DB = BENCH MARK DISK
 AD8990_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8990_STAMPING: 212-52.00 1995
 AD8990_MARK LOGO: SDDT
 AD8990_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8990_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8990+STABILITY: SURFACE MOTION
 AD8990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8990+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8990
 AD8990  HISTORY     - Date     Condition        Report By
 AD8990  HISTORY     - 1995     MONUMENTED       SDDT
 AD8990  HISTORY     - 19951116 GOOD             NGS
 AD8990
 AD8990                          STATION DESCRIPTION
 AD8990
 AD8990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8990'20.6 KM (12.80 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8990'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 33.8 M (110.9 FT) NORTHWEST OF
 AD8990'MILEPOST 52, 22.6 M (74.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 1.0
 AD8990'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF
 AD8990'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AD8990'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7931 ***********************************************************************
 AC7931  CBN         -  This is a Cooperative Base Network Control Station.
 AC7931  DESIGNATION -  212 055.48
 AC7931  PID         -  AC7931
 AC7931  STATE/COUNTY-  SD/BUTTE
 AC7931  COUNTRY     -  US
 AC7931  USGS QUAD   -  OWL BUTTE (2017)
 AC7931
 AC7931                         *CURRENT SURVEY CONTROL
 AC7931  ______________________________________________________________________
 AC7931* NAD 83(2011) POSITION- 44 51 10.03348(N) 103 09 25.31989(W)   ADJUSTED
 AC7931* NAD 83(2011) ELLIP HT-   883.865 (meters)        (06/27/12)   ADJUSTED
 AC7931* NAD 83(2011) EPOCH   -  2010.00
 AC7931* NAVD 88 ORTHO HEIGHT -   900.834 (meters)     2955.49  (feet) ADJUSTED
 AC7931  ______________________________________________________________________
 AC7931  GEOID HEIGHT    -        -16.961 (meters)                     GEOID18
 AC7931  NAD 83(2011) X  - -1,031,069.627 (meters)                     COMP
 AC7931  NAD 83(2011) Y  - -4,410,863.674 (meters)                     COMP
 AC7931  NAD 83(2011) Z  -  4,476,388.798 (meters)                     COMP
 AC7931  LAPLACE CORR    -         -5.62  (seconds)                    DEFLEC18
 AC7931  DYNAMIC HEIGHT  -        900.612 (meters)     2954.76  (feet) COMP
 AC7931  MODELED GRAVITY -    980,340.2   (mgal)                       NAVD 88
 AC7931
 AC7931  VERT ORDER      -  FIRST     CLASS II
 AC7931
 AC7931  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7931  Standards:
 AC7931         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7931            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7931  -------------------------------------------------------------------
 AC7931  NETWORK    1.31   3.88           0.61   0.43   1.98     -0.09824354
 AC7931  -------------------------------------------------------------------
 AC7931  Click here for local accuracies and other accuracy information.
 AC7931
 AC7931.The horizontal coordinates were established by GPS observations
 AC7931.and adjusted by the National Geodetic Survey in June 2012.
 AC7931
 AC7931.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7931.been affixed to the stable North American tectonic plate. See 
 AC7931.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7931
 AC7931.The horizontal coordinates are valid at the epoch date displayed above
 AC7931.which is a decimal equivalence of Year/Month/Day.
 AC7931
 AC7931.The orthometric height was determined by differential leveling and
 AC7931.adjusted by the NATIONAL GEODETIC SURVEY
 AC7931.in July 1998.
 AC7931
 AC7931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7931.GEOID18 height accuracy estimate available here.
 AC7931
 AC7931.Click photographs - Photos may exist for this station.
 AC7931
 AC7931.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7931
 AC7931.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7931
 AC7931.The ellipsoidal height was determined by GPS observations
 AC7931.and is referenced to NAD 83.
 AC7931
 AC7931.The dynamic height is computed by dividing the NAVD 88
 AC7931.geopotential number by the normal gravity value computed on the
 AC7931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7931.degrees latitude (g = 980.6199 gals.).
 AC7931
 AC7931.The modeled gravity was interpolated from observed gravity values.
 AC7931
 AC7931. The following values were computed from the NAD 83(2011) position.
 AC7931
 AC7931;                    North         East     Units Scale Factor Converg.
 AC7931;SPC SD N     -   118,148.896   350,518.274   MT  0.99994508   -2 14 03.7
 AC7931;SPC SD N     -   387,626.84  1,149,992.04   sFT  0.99994508   -2 14 03.7
 AC7931;UTM  13      - 4,968,249.253   645,625.606   MT  0.99986078   +1 18 00.2
 AC7931
 AC7931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7931!SPC SD N     -   0.99986144  x   0.99994508  =   0.99980653
 AC7931!UTM  13      -   0.99986144  x   0.99986078  =   0.99972224
 AC7931
 AC7931_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4562568249(NAD 83)
 AC7931
 AC7931                          SUPERSEDED SURVEY CONTROL
 AC7931
 AC7931  NAD 83(2007)-  44 51 10.03336(N)    103 09 25.32103(W) AD(2002.00) 0
 AC7931  ELLIP H (02/10/07)  883.894  (m)                       GP(2002.00)    
 AC7931  ELLIP H (04/15/04)  883.892  (m)                       GP(       ) 2 1
 AC7931  NAD 83(1996)-  44 51 10.03266(N)    103 09 25.32095(W) AD(       ) B
 AC7931  ELLIP H (04/18/97)  883.958  (m)                       GP(       ) 4 1
 AC7931  NAVD 88 (04/18/97)  900.8    (m)  GEOID96  model used  GPS OBS        
 AC7931
 AC7931.Superseded values are not recommended for survey control.
 AC7931
 AC7931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7931.See file dsdata.pdf to determine how the superseded data were derived.
 AC7931
 AC7931_MARKER: P = PIPE CAP
 AC7931_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7931_STAMPING: 212-55.48 1995
 AC7931_MARK LOGO: NGS
 AC7931_PROJECTION: FLUSH
 AC7931_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7931+STABILITY: POSITION/ELEVATION WELL
 AC7931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7931+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2019
 AC7931_ROD/PIPE-DEPTH: 6.4 meters
 AC7931_SLEEVE-DEPTH  : 1.8 meters
 AC7931
 AC7931  HISTORY     - Date     Condition        Report By
 AC7931  HISTORY     - 1995     MONUMENTED       SDDT
 AC7931  HISTORY     - 19950930 GOOD             NGS
 AC7931  HISTORY     - 19960828 GOOD             NGS
 AC7931  HISTORY     - 20190819 GOOD             SDDT
 AC7931
 AC7931                          STATION DESCRIPTION
 AC7931
 AC7931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7931'26.3 KM (16.35 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AC7931'JUNCTION OF STATE HIGHWAY 75 IN NEWELL, 826.0 M (2710.0 FT) SOUTHWEST
 AC7931'OF MILEPOST 56, 33.4 M (109.6 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AC7931'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 AC7931'SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND
 AC7931'0.3 M (1.0 FT) NORTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AC7931'IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS
 AC7931'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7931'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7931
 AC7931                          STATION RECOVERY (1996)
 AC7931
 AC7931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7931'THE STATION IS LOCATED ABOUT 16.0 MI (25.7 KM) NORTHEAST OF NEWELL AND
 AC7931'18.0 MI (29.0 KM) SOUTH OF MUD BUTTE, ON U.S. HIGHWAY 212.
 AC7931'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7931'POST OFFICE IN NEWELL, GO NORTH ON GIRARD STREET FOR 0.4 MI (0.6 KM)
 AC7931'TO THE JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT AND GO EAST ON U.S.
 AC7931'HIGHWAY 212 FOR 16.1 MI (25.9 KM) TO THE STATION ON THE LEFT.  THE
 AC7931'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7931'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7931'LOCATED 99.0 FT (30.2 M) NORTH OF THE HIGHWAY CENTER, 10.0 FT (3.0 M)
 AC7931'WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) SOUTH OF A
 AC7931'WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) NORTH OF A METAL GUARD
 AC7931'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7931'AND THEN A 4-INCH PVC CAP.
 AC7931
 AC7931                          STATION RECOVERY (2019)
 AC7931
 AC7931'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 AC7931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8989 ***********************************************************************
 AD8989  CBN         -  This is a Cooperative Base Network Control Station.
 AD8989  DESIGNATION -  212 060.50
 AD8989  PID         -  AD8989
 AD8989  STATE/COUNTY-  SD/BUTTE
 AD8989  COUNTRY     -  US
 AD8989  USGS QUAD   -  OWL BUTTE NE (2017)
 AD8989
 AD8989                         *CURRENT SURVEY CONTROL
 AD8989  ______________________________________________________________________
 AD8989* NAD 83(2011) POSITION- 44 53 47.31861(N) 103 04 31.21335(W)   ADJUSTED
 AD8989* NAD 83(2011) ELLIP HT-   847.414 (meters)        (06/27/12)   ADJUSTED
 AD8989* NAD 83(2011) EPOCH   -  2010.00
 AD8989* NAVD 88 ORTHO HEIGHT -   864.523 (meters)     2836.36  (feet) ADJUSTED
 AD8989  ______________________________________________________________________
 AD8989  GEOID HEIGHT    -        -17.114 (meters)                     GEOID18
 AD8989  NAD 83(2011) X  - -1,023,998.321 (meters)                     COMP
 AD8989  NAD 83(2011) Y  - -4,408,966.883 (meters)                     COMP
 AD8989  NAD 83(2011) Z  -  4,479,804.250 (meters)                     COMP
 AD8989  LAPLACE CORR    -         -4.39  (seconds)                    DEFLEC18
 AD8989  DYNAMIC HEIGHT  -        864.323 (meters)     2835.70  (feet) COMP
 AD8989  MODELED GRAVITY -    980,356.2   (mgal)                       NAVD 88
 AD8989
 AD8989  VERT ORDER      -  FIRST     CLASS II
 AD8989
 AD8989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AD8989  Standards:
 AD8989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AD8989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AD8989  -------------------------------------------------------------------
 AD8989  NETWORK    0.71   1.45           0.33   0.23   0.74     -0.06285990
 AD8989  -------------------------------------------------------------------
 AD8989  Click here for local accuracies and other accuracy information.
 AD8989
 AD8989.The horizontal coordinates were established by GPS observations
 AD8989.and adjusted by the National Geodetic Survey in June 2012.
 AD8989
 AD8989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AD8989.been affixed to the stable North American tectonic plate. See 
 AD8989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AD8989
 AD8989.The horizontal coordinates are valid at the epoch date displayed above
 AD8989.which is a decimal equivalence of Year/Month/Day.
 AD8989
 AD8989.The orthometric height was determined by differential leveling and
 AD8989.adjusted by the NATIONAL GEODETIC SURVEY
 AD8989.in July 1998.
 AD8989
 AD8989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8989.GEOID18 height accuracy estimate available here.
 AD8989
 AD8989.Click photographs - Photos may exist for this station.
 AD8989
 AD8989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AD8989
 AD8989.The Laplace correction was computed from DEFLEC18 derived deflections.
 AD8989
 AD8989.The ellipsoidal height was determined by GPS observations
 AD8989.and is referenced to NAD 83.
 AD8989
 AD8989.The dynamic height is computed by dividing the NAVD 88
 AD8989.geopotential number by the normal gravity value computed on the
 AD8989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8989.degrees latitude (g = 980.6199 gals.).
 AD8989
 AD8989.The modeled gravity was interpolated from observed gravity values.
 AD8989
 AD8989. The following values were computed from the NAD 83(2011) position.
 AD8989
 AD8989;                    North         East     Units Scale Factor Converg.
 AD8989;SPC SD N     -   122,751.889   357,155.487   MT  0.99994274   -2 10 35.5
 AD8989;SPC SD N     -   402,728.49  1,171,767.63   sFT  0.99994274   -2 10 35.5
 AD8989;UTM  13      - 4,973,252.350   651,965.939   MT  0.99988398   +1 21 31.5
 AD8989
 AD8989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AD8989!SPC SD N     -   0.99986715  x   0.99994274  =   0.99980990
 AD8989!UTM  13      -   0.99986715  x   0.99988398  =   0.99975115
 AD8989
 AD8989_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5196573252(NAD 83)
 AD8989
 AD8989                          SUPERSEDED SURVEY CONTROL
 AD8989
 AD8989  NAD 83(2007)-  44 53 47.31850(N)    103 04 31.21451(W) AD(2002.00) 0
 AD8989  ELLIP H (02/10/07)  847.442  (m)                       GP(2002.00)    
 AD8989  NAD 83(1993)-  44 53 47.31794(N)    103 04 31.21449(W) AD(       ) A
 AD8989  ELLIP H (06/23/03)  847.432  (m)                       GP(       ) 3 1
 AD8989  NAVD 88             864.52   (m)         2836.3    (f) LEVELING    3  
 AD8989
 AD8989.Superseded values are not recommended for survey control.
 AD8989
 AD8989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AD8989.See file dsdata.pdf to determine how the superseded data were derived.
 AD8989
 AD8989_MARKER: P = PIPE CAP
 AD8989_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8989_STAMPING: 212-60.50 1995
 AD8989_MARK LOGO: NGS
 AD8989_PROJECTION: FLUSH
 AD8989_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD8989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8989+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2019
 AD8989_ROD/PIPE-DEPTH: 6.40 meters
 AD8989_SLEEVE-DEPTH  : 4.00 meters
 AD8989
 AD8989  HISTORY     - Date     Condition        Report By
 AD8989  HISTORY     - 1995     MONUMENTED       SDDT
 AD8989  HISTORY     - 19950930 GOOD             NGS
 AD8989  HISTORY     - 20020514 GOOD             SDDT
 AD8989  HISTORY     - 20190819 GOOD             SDDT
 AD8989
 AD8989                          STATION DESCRIPTION
 AD8989
 AD8989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8989'20.0 KM (12.40 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8989'OFFICE IN MUD BUTTE, 812.0 M (2664.0 FT) SOUTHWEST OF MILEPOST 61,
 AD8989'30.2 M (99.1 FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 AD8989'0.4 M (1.3 FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A
 AD8989'WITNESS POST, AND 0.3 M (1.0 FT) NORTHWEST OF A METAL GUARD POST.
 AD8989'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON
 AD8989'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD8989'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD8989'THROUGH A 4-INCH PVC CAP.
 AD8989
 AD8989                          STATION RECOVERY (2002)
 AD8989
 AD8989'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AD8989'RECOVERED AS DESCRIBED
 AD8989'
 AD8989
 AD8989                          STATION RECOVERY (2019)
 AD8989
 AD8989'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 AD8989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8988 ***********************************************************************
 AD8988  DESIGNATION -  212 065.45
 AD8988  PID         -  AD8988
 AD8988  STATE/COUNTY-  SD/BUTTE
 AD8988  COUNTRY     -  US
 AD8988  USGS QUAD   -  CAMP CREEK (2017)
 AD8988
 AD8988                         *CURRENT SURVEY CONTROL
 AD8988  ______________________________________________________________________
 AD8988* NAD 83(1986) POSITION- 44 56 04.50   (N) 102 59 24.19   (W)   HD_HELD1
 AD8988* NAVD 88 ORTHO HEIGHT -   841.372 (meters)     2760.40  (feet) ADJUSTED
 AD8988  ______________________________________________________________________
 AD8988  GEOID HEIGHT    -        -17.244 (meters)                     GEOID18
 AD8988  DYNAMIC HEIGHT  -        841.189 (meters)     2759.80  (feet) COMP
 AD8988  MODELED GRAVITY -    980,370.1   (mgal)                       NAVD 88
 AD8988
 AD8988  VERT ORDER      -  FIRST     CLASS II
 AD8988
 AD8988.The horizontal coordinates were determined by differentially corrected
 AD8988.hand held GPS observations or other comparable positioning techniques
 AD8988.and have an estimated accuracy of +/- 3 meters.
 AD8988
 AD8988.The orthometric height was determined by differential leveling and
 AD8988.adjusted by the NATIONAL GEODETIC SURVEY
 AD8988.in July 1998.
 AD8988
 AD8988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8988.GEOID18 height accuracy estimate available here.
 AD8988
 AD8988.Click photographs - Photos may exist for this station.
 AD8988
 AD8988.The dynamic height is computed by dividing the NAVD 88
 AD8988.geopotential number by the normal gravity value computed on the
 AD8988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8988.degrees latitude (g = 980.6199 gals.).
 AD8988
 AD8988.The modeled gravity was interpolated from observed gravity values.
 AD8988
 AD8988;                    North         East    Units  Estimated Accuracy
 AD8988;SPC SD N     -   126,731.2     364,043.2     MT  (+/- 3 meters HH1 GPS) 
 AD8988
 AD8988_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5859477648(NAD 83)
 AD8988
 AD8988                          SUPERSEDED SURVEY CONTROL
 AD8988
 AD8988.No superseded survey control is available for this station.
 AD8988
 AD8988_MARKER: Z = SEE DESCRIPTION
 AD8988_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8988_STAMPING: 212-65.45 1995
 AD8988_PROJECTION: FLUSH
 AD8988_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8988_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8988+STABILITY: POSITION/ELEVATION WELL
 AD8988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8988+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD8988_ROD/PIPE-DEPTH: 6.4 meters
 AD8988_SLEEVE-DEPTH  : 4.0 meters
 AD8988
 AD8988  HISTORY     - Date     Condition        Report By
 AD8988  HISTORY     - 1995     MONUMENTED       SDDT
 AD8988  HISTORY     - 19950930 GOOD             NGS
 AD8988
 AD8988                          STATION DESCRIPTION
 AD8988
 AD8988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8988'11.9 KM (7.40 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8988'OFFICE IN MUD BUTTE, 769.0 M (2523.0 FT) NORTHEAST OF MILEPOST 65,
 AD8988'22.3 M (73.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AD8988'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTHWEST OF A FENCE,
 AD8988'0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AD8988'SOUTHEAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AD8988'STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 AD8988'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AD8988'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8987 ***********************************************************************
 AD8987  DESIGNATION -  212 066.45
 AD8987  PID         -  AD8987
 AD8987  STATE/COUNTY-  SD/BUTTE
 AD8987  COUNTRY     -  US
 AD8987  USGS QUAD   -  CAMP CREEK (2017)
 AD8987
 AD8987                         *CURRENT SURVEY CONTROL
 AD8987  ______________________________________________________________________
 AD8987* NAD 83(1986) POSITION- 44 56 30.     (N) 102 58 24.     (W)   SCALED
 AD8987* NAVD 88 ORTHO HEIGHT -   840.155 (meters)     2756.41  (feet) ADJUSTED
 AD8987  ______________________________________________________________________
 AD8987  GEOID HEIGHT    -        -17.270 (meters)                     GEOID18
 AD8987  DYNAMIC HEIGHT  -        839.973 (meters)     2755.81  (feet) COMP
 AD8987  MODELED GRAVITY -    980,372.1   (mgal)                       NAVD 88
 AD8987
 AD8987  VERT ORDER      -  FIRST     CLASS II
 AD8987
 AD8987.The horizontal coordinates were scaled from a map and have
 AD8987.an estimated accuracy of +/- 6 seconds.
 AD8987
 AD8987.The orthometric height was determined by differential leveling and
 AD8987.adjusted by the NATIONAL GEODETIC SURVEY
 AD8987.in July 1998.
 AD8987
 AD8987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8987.GEOID18 height accuracy estimate available here.
 AD8987
 AD8987.Click photographs - Photos may exist for this station.
 AD8987
 AD8987.The dynamic height is computed by dividing the NAVD 88
 AD8987.geopotential number by the normal gravity value computed on the
 AD8987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8987.degrees latitude (g = 980.6199 gals.).
 AD8987
 AD8987.The modeled gravity was interpolated from observed gravity values.
 AD8987
 AD8987;                    North         East    Units  Estimated Accuracy
 AD8987;SPC SD N     -   127,470.      365,390.      MT  (+/- 180 meters Scaled)
 AD8987
 AD8987_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK598784(NAD 83)
 AD8987
 AD8987                          SUPERSEDED SURVEY CONTROL
 AD8987
 AD8987.No superseded survey control is available for this station.
 AD8987
 AD8987_MARKER: DD = SURVEY DISK
 AD8987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8987_STAMPING: 212-66.45
 AD8987_MARK LOGO: SDDT
 AD8987_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8987+STABILITY: SURFACE MOTION
 AD8987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8987+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8987
 AD8987  HISTORY     - Date     Condition        Report By
 AD8987  HISTORY     - 1995     MONUMENTED       SDDT
 AD8987  HISTORY     - 19951116 GOOD             NGS
 AD8987
 AD8987                          STATION DESCRIPTION
 AD8987
 AD8987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8987'10.4 KM (6.45 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8987'OFFICE IN MUD BUTTE, 707.0 M (2319.5 FT) NORTHEAST OF MILEPOST 66,
 AD8987'22.6 M (74.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 13.7 M (44.9 FT)
 AD8987'NORTHEAST OF THE CENTER OF A DIRT ROAD LEADING SOUTHEAST TO A RANCH,
 AD8987'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AD8987'NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M
 AD8987'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8986 ***********************************************************************
 AD8986  DESIGNATION -  212 067.30
 AD8986  PID         -  AD8986
 AD8986  STATE/COUNTY-  SD/BUTTE
 AD8986  COUNTRY     -  US
 AD8986  USGS QUAD   -  CAMP CREEK (2017)
 AD8986
 AD8986                         *CURRENT SURVEY CONTROL
 AD8986  ______________________________________________________________________
 AD8986* NAD 83(1986) POSITION- 44 57 03.     (N) 102 57 34.     (W)   SCALED
 AD8986* NAVD 88 ORTHO HEIGHT -   834.910 (meters)     2739.20  (feet) ADJUSTED
 AD8986  ______________________________________________________________________
 AD8986  GEOID HEIGHT    -        -17.294 (meters)                     GEOID18
 AD8986  DYNAMIC HEIGHT  -        834.730 (meters)     2738.61  (feet) COMP
 AD8986  MODELED GRAVITY -    980,373.0   (mgal)                       NAVD 88
 AD8986
 AD8986  VERT ORDER      -  FIRST     CLASS II
 AD8986
 AD8986.The horizontal coordinates were scaled from a map and have
 AD8986.an estimated accuracy of +/- 6 seconds.
 AD8986
 AD8986.The orthometric height was determined by differential leveling and
 AD8986.adjusted by the NATIONAL GEODETIC SURVEY
 AD8986.in July 1998.
 AD8986
 AD8986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8986.GEOID18 height accuracy estimate available here.
 AD8986
 AD8986.Click photographs - Photos may exist for this station.
 AD8986
 AD8986.The dynamic height is computed by dividing the NAVD 88
 AD8986.geopotential number by the normal gravity value computed on the
 AD8986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8986.degrees latitude (g = 980.6199 gals.).
 AD8986
 AD8986.The modeled gravity was interpolated from observed gravity values.
 AD8986
 AD8986;                    North         East    Units  Estimated Accuracy
 AD8986;SPC SD N     -   128,450.      366,520.      MT  (+/- 180 meters Scaled)
 AD8986
 AD8986_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK609795(NAD 83)
 AD8986
 AD8986                          SUPERSEDED SURVEY CONTROL
 AD8986
 AD8986.No superseded survey control is available for this station.
 AD8986
 AD8986_MARKER: DD = SURVEY DISK
 AD8986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8986_STAMPING: 212-67.30 1995
 AD8986_MARK LOGO: SDDT
 AD8986_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8986+STABILITY: SURFACE MOTION
 AD8986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8986+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8986
 AD8986  HISTORY     - Date     Condition        Report By
 AD8986  HISTORY     - 1995     MONUMENTED       SDDT
 AD8986  HISTORY     - 19951116 GOOD             NGS
 AD8986
 AD8986                          STATION DESCRIPTION
 AD8986
 AD8986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8986'9.0 KM (5.60 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8986'OFFICE IN MUD BUTTE, 499.0 M (1637.1 FT) NORTHEAST OF MILEPOST 67,
 AD8986'183.0 M (600.4 FT) SOUTHWEST OF THE MEADE COUNTY LINE, 22.6 M (74.1
 AD8986'FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 AD8986'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M
 AD8986'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8985 ***********************************************************************
 AD8985  DESIGNATION -  212 068.47
 AD8985  PID         -  AD8985
 AD8985  STATE/COUNTY-  SD/MEADE
 AD8985  COUNTRY     -  US
 AD8985  USGS QUAD   -  CAMP CREEK (2017)
 AD8985
 AD8985                         *CURRENT SURVEY CONTROL
 AD8985  ______________________________________________________________________
 AD8985* NAD 83(1986) POSITION- 44 57 42.     (N) 102 56 34.     (W)   SCALED
 AD8985* NAVD 88 ORTHO HEIGHT -   847.108 (meters)     2779.22  (feet) ADJUSTED
 AD8985  ______________________________________________________________________
 AD8985  GEOID HEIGHT    -        -17.321 (meters)                     GEOID18
 AD8985  DYNAMIC HEIGHT  -        846.926 (meters)     2778.62  (feet) COMP
 AD8985  MODELED GRAVITY -    980,373.6   (mgal)                       NAVD 88
 AD8985
 AD8985  VERT ORDER      -  FIRST     CLASS II
 AD8985
 AD8985.The horizontal coordinates were scaled from a map and have
 AD8985.an estimated accuracy of +/- 6 seconds.
 AD8985
 AD8985.The orthometric height was determined by differential leveling and
 AD8985.adjusted by the NATIONAL GEODETIC SURVEY
 AD8985.in July 1998.
 AD8985
 AD8985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8985.GEOID18 height accuracy estimate available here.
 AD8985
 AD8985.Click photographs - Photos may exist for this station.
 AD8985
 AD8985.The dynamic height is computed by dividing the NAVD 88
 AD8985.geopotential number by the normal gravity value computed on the
 AD8985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8985.degrees latitude (g = 980.6199 gals.).
 AD8985
 AD8985.The modeled gravity was interpolated from observed gravity values.
 AD8985
 AD8985;                    North         East    Units  Estimated Accuracy
 AD8985;SPC SD N     -   129,600.      367,880.      MT  (+/- 180 meters Scaled)
 AD8985
 AD8985_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK622807(NAD 83)
 AD8985
 AD8985                          SUPERSEDED SURVEY CONTROL
 AD8985
 AD8985.No superseded survey control is available for this station.
 AD8985
 AD8985_MARKER: DD = SURVEY DISK
 AD8985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8985_STAMPING: 212-68.47 1995
 AD8985_MARK LOGO: SDDT
 AD8985_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8985+STABILITY: SURFACE MOTION
 AD8985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8985+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8985
 AD8985  HISTORY     - Date     Condition        Report By
 AD8985  HISTORY     - 1995     MONUMENTED       SDDT
 AD8985  HISTORY     - 19951116 GOOD             NGS
 AD8985
 AD8985                          STATION DESCRIPTION
 AD8985
 AD8985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8985'7.1 KM (4.40 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8985'OFFICE IN MUD BUTTE, 757.0 M (2483.6 FT) NORTHEAST OF MILEPOST 68,
 AD8985'30.0 M (98.4 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AD8985'ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS
 AD8985'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD8985'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8974 ***********************************************************************
 AD8974  DESIGNATION -  212 069.20
 AD8974  PID         -  AD8974
 AD8974  STATE/COUNTY-  SD/MEADE
 AD8974  COUNTRY     -  US
 AD8974  USGS QUAD   -  CAMP CREEK (2017)
 AD8974
 AD8974                         *CURRENT SURVEY CONTROL
 AD8974  ______________________________________________________________________
 AD8974* NAD 83(1986) POSITION- 44 58 08.     (N) 102 55 59.     (W)   SCALED
 AD8974* NAVD 88 ORTHO HEIGHT -   841.933 (meters)     2762.24  (feet) ADJUSTED
 AD8974  ______________________________________________________________________
 AD8974  GEOID HEIGHT    -        -17.337 (meters)                     GEOID18
 AD8974  DYNAMIC HEIGHT  -        841.752 (meters)     2761.65  (feet) COMP
 AD8974  MODELED GRAVITY -    980,373.7   (mgal)                       NAVD 88
 AD8974
 AD8974  VERT ORDER      -  FIRST     CLASS II
 AD8974
 AD8974.The horizontal coordinates were scaled from a map and have
 AD8974.an estimated accuracy of +/- 6 seconds.
 AD8974
 AD8974.The orthometric height was determined by differential leveling and
 AD8974.adjusted by the NATIONAL GEODETIC SURVEY
 AD8974.in July 1998.
 AD8974
 AD8974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8974.GEOID18 height accuracy estimate available here.
 AD8974
 AD8974.Click photographs - Photos may exist for this station.
 AD8974
 AD8974.The dynamic height is computed by dividing the NAVD 88
 AD8974.geopotential number by the normal gravity value computed on the
 AD8974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8974.degrees latitude (g = 980.6199 gals.).
 AD8974
 AD8974.The modeled gravity was interpolated from observed gravity values.
 AD8974
 AD8974;                    North         East    Units  Estimated Accuracy
 AD8974;SPC SD N     -   130,380.      368,680.      MT  (+/- 180 meters Scaled)
 AD8974
 AD8974_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK629815(NAD 83)
 AD8974
 AD8974                          SUPERSEDED SURVEY CONTROL
 AD8974
 AD8974.No superseded survey control is available for this station.
 AD8974
 AD8974_MARKER: DB = BENCH MARK DISK
 AD8974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8974_STAMPING: 212-69.20 1995
 AD8974_MARK LOGO: SDDT
 AD8974_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8974+STABILITY: SURFACE MOTION
 AD8974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8974+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8974
 AD8974  HISTORY     - Date     Condition        Report By
 AD8974  HISTORY     - 1995     MONUMENTED       SDDT
 AD8974  HISTORY     - 19951116 GOOD             NGS
 AD8974
 AD8974                          STATION DESCRIPTION
 AD8974
 AD8974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8974'6.0 KM (3.70 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8974'OFFICE IN MUD BUTTE, 327.0 M (1072.8 FT) NORTHEAST OF MILEPOST 69,
 AD8974'66.4 M (217.8 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND
 AD8974'GATE, 30.3 M (99.4 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.3 M (1.0
 AD8974'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A
 AD8974'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD8974'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7951 ***********************************************************************
 AC7951  CBN         -  This is a Cooperative Base Network Control Station.
 AC7951  DESIGNATION -  212 069.94
 AC7951  PID         -  AC7951
 AC7951  STATE/COUNTY-  SD/MEADE
 AC7951  COUNTRY     -  US
 AC7951  USGS QUAD   -  CAMP CREEK (2017)
 AC7951
 AC7951                         *CURRENT SURVEY CONTROL
 AC7951  ______________________________________________________________________
 AC7951* NAD 83(2011) POSITION- 44 58 34.36438(N) 102 55 16.73053(W)   ADJUSTED
 AC7951* NAD 83(2011) ELLIP HT-   827.672 (meters)        (06/27/12)   ADJUSTED
 AC7951* NAD 83(2011) EPOCH   -  2010.00
 AC7951* NAVD 88 ORTHO HEIGHT -   845.078 (meters)     2772.56  (feet) ADJUSTED
 AC7951  ______________________________________________________________________
 AC7951  GEOID HEIGHT    -        -17.357 (meters)                     GEOID18
 AC7951  NAD 83(2011) X  - -1,010,739.579 (meters)                     COMP
 AC7951  NAD 83(2011) Y  - -4,405,589.031 (meters)                     COMP
 AC7951  NAD 83(2011) Z  -  4,486,063.750 (meters)                     COMP
 AC7951  LAPLACE CORR    -         -4.57  (seconds)                    DEFLEC18
 AC7951  DYNAMIC HEIGHT  -        844.897 (meters)     2771.97  (feet) COMP
 AC7951  MODELED GRAVITY -    980,373.6   (mgal)                       NAVD 88
 AC7951
 AC7951  VERT ORDER      -  FIRST     CLASS II
 AC7951
 AC7951  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7951  Standards:
 AC7951         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7951            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7951  -------------------------------------------------------------------
 AC7951  NETWORK    1.75   3.82           0.83   0.53   1.95     -0.10833527
 AC7951  -------------------------------------------------------------------
 AC7951  Click here for local accuracies and other accuracy information.
 AC7951
 AC7951.The horizontal coordinates were established by GPS observations
 AC7951.and adjusted by the National Geodetic Survey in June 2012.
 AC7951
 AC7951.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7951.been affixed to the stable North American tectonic plate. See 
 AC7951.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7951
 AC7951.The horizontal coordinates are valid at the epoch date displayed above
 AC7951.which is a decimal equivalence of Year/Month/Day.
 AC7951
 AC7951.The orthometric height was determined by differential leveling and
 AC7951.adjusted by the NATIONAL GEODETIC SURVEY
 AC7951.in July 1998.
 AC7951
 AC7951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7951.GEOID18 height accuracy estimate available here.
 AC7951
 AC7951.Click photographs - Photos may exist for this station.
 AC7951
 AC7951.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7951
 AC7951.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7951
 AC7951.The ellipsoidal height was determined by GPS observations
 AC7951.and is referenced to NAD 83.
 AC7951
 AC7951.The dynamic height is computed by dividing the NAVD 88
 AC7951.geopotential number by the normal gravity value computed on the
 AC7951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7951.degrees latitude (g = 980.6199 gals.).
 AC7951
 AC7951.The modeled gravity was interpolated from observed gravity values.
 AC7951
 AC7951. The following values were computed from the NAD 83(2011) position.
 AC7951
 AC7951;                    North         East     Units Scale Factor Converg.
 AC7951;SPC SD N     -   131,156.127   369,632.182   MT  0.99993996   -2 04 03.1
 AC7951;SPC SD N     -   430,301.39  1,212,701.58   sFT  0.99993996   -2 04 03.1
 AC7951;UTM  13      - 4,982,409.816   663,900.110   MT  0.99993033   +1 28 10.4
 AC7951
 AC7951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7951!SPC SD N     -   0.99987025  x   0.99993996  =   0.99981022
 AC7951!UTM  13      -   0.99987025  x   0.99993033  =   0.99980059
 AC7951
 AC7951_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6390082409(NAD 83)
 AC7951
 AC7951                          SUPERSEDED SURVEY CONTROL
 AC7951
 AC7951  NAD 83(2007)-  44 58 34.36431(N)    102 55 16.73162(W) AD(2002.00) 0
 AC7951  ELLIP H (02/10/07)  827.705  (m)                       GP(2002.00)    
 AC7951  ELLIP H (04/15/04)  827.712  (m)                       GP(       ) 2 1
 AC7951  NAD 83(1996)-  44 58 34.36366(N)    102 55 16.73103(W) AD(       ) B
 AC7951  ELLIP H (04/18/97)  827.783  (m)                       GP(       ) 4 1
 AC7951  NAVD 88 (04/18/97)  845.0    (m)  GEOID96  model used  GPS OBS        
 AC7951
 AC7951.Superseded values are not recommended for survey control.
 AC7951
 AC7951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7951.See file dsdata.pdf to determine how the superseded data were derived.
 AC7951
 AC7951_MARKER: Z = SEE DESCRIPTION
 AC7951_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7951_STAMPING: 212-69.94 1995
 AC7951_PROJECTION: FLUSH
 AC7951_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7951_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7951+STABILITY: POSITION/ELEVATION WELL
 AC7951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7951+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7951_ROD/PIPE-DEPTH: 6.4 meters
 AC7951_SLEEVE-DEPTH  : 1.8 meters
 AC7951
 AC7951  HISTORY     - Date     Condition        Report By
 AC7951  HISTORY     - 1995     MONUMENTED       SDDT
 AC7951  HISTORY     - 19950930 GOOD             NGS
 AC7951  HISTORY     - 19960927 GOOD             SDDT
 AC7951
 AC7951                          STATION DESCRIPTION
 AC7951
 AC7951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7951'4.8 KM (3.00 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AC7951'OFFICE IN MUD BUTTE, 78.4 M (257.2 FT) NORTHEAST OF MILEPOST 70, 29.9
 AC7951'M (98.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT)
 AC7951'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT)
 AC7951'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF A FENCE,
 AC7951'0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND 0.4 M (1.3 FT)
 AC7951'SOUTHEAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC7951'STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 AC7951'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AC7951'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7951
 AC7951                          STATION RECOVERY (1996)
 AC7951
 AC7951'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7951'THE STATION IS LOCATED ABOUT 45.0 MI (72.4 KM) WEST OF FAITH, 30.0 MI
 AC7951'(48.3 KM) EAST OF NEWELL, AND 2.5 MI (4.0 KM) WEST OF MUD BUTTE, ON
 AC7951'U.S. HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7951'STATION FROM THE POST OFFICE IN NEWELL, GO NORTH ON GIRARD STREET FOR
 AC7951'0.4 MI (0.6 KM) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT AND GO
 AC7951'EAST ON U.S. HIGHWAY 212 FOR 30.6 MI (49.2 KM) TO THE STATION ON THE
 AC7951'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7951'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7951'PIPE.  LOCATED 99.0 FT (30.2 M) SOUTH OF HIGHWAY CENTERLINE, 15.0 FT
 AC7951'(4.6 M) WEST OF THE CENTER OF FIELD ENTRANCE ROAD, 1.0 FT (0.3 M)
 AC7951'NORTH OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) SOUTH OF METAL
 AC7951'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7951'CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8984 ***********************************************************************
 AD8984  DESIGNATION -  212 073.05
 AD8984  PID         -  AD8984
 AD8984  STATE/COUNTY-  SD/MEADE
 AD8984  COUNTRY     -  US
 AD8984  USGS QUAD   -  MUD CREEK (2017)
 AD8984
 AD8984                         *CURRENT SURVEY CONTROL
 AD8984  ______________________________________________________________________
 AD8984* NAD 83(1986) POSITION- 45 00 19.     (N) 102 52 34.     (W)   SCALED
 AD8984* NAVD 88 ORTHO HEIGHT -   880.857 (meters)     2889.95  (feet) ADJUSTED
 AD8984  ______________________________________________________________________
 AD8984  GEOID HEIGHT    -        -17.435 (meters)                     GEOID18
 AD8984  DYNAMIC HEIGHT  -        880.667 (meters)     2889.32  (feet) COMP
 AD8984  MODELED GRAVITY -    980,370.7   (mgal)                       NAVD 88
 AD8984
 AD8984  VERT ORDER      -  FIRST     CLASS II
 AD8984
 AD8984.The horizontal coordinates were scaled from a map and have
 AD8984.an estimated accuracy of +/- 6 seconds.
 AD8984
 AD8984.The orthometric height was determined by differential leveling and
 AD8984.adjusted by the NATIONAL GEODETIC SURVEY
 AD8984.in July 1998.
 AD8984
 AD8984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8984.GEOID18 height accuracy estimate available here.
 AD8984
 AD8984.Click photographs - Photos may exist for this station.
 AD8984
 AD8984.The dynamic height is computed by dividing the NAVD 88
 AD8984.geopotential number by the normal gravity value computed on the
 AD8984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8984.degrees latitude (g = 980.6199 gals.).
 AD8984
 AD8984.The modeled gravity was interpolated from observed gravity values.
 AD8984
 AD8984;                    North         East    Units  Estimated Accuracy
 AD8984;SPC SD N     -   134,260.      373,310.      MT  (+/- 180 meters Scaled)
 AD8984
 AD8984_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK673857(NAD 83)
 AD8984
 AD8984                          SUPERSEDED SURVEY CONTROL
 AD8984
 AD8984.No superseded survey control is available for this station.
 AD8984
 AD8984_MARKER: DD = SURVEY DISK
 AD8984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8984_STAMPING: 212-73.05 1995
 AD8984_MARK LOGO: SDDT
 AD8984_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8984+STABILITY: SURFACE MOTION
 AD8984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8984+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8984
 AD8984  HISTORY     - Date     Condition        Report By
 AD8984  HISTORY     - 1995     MONUMENTED       SDDT
 AD8984  HISTORY     - 19951116 GOOD             NGS
 AD8984
 AD8984                          STATION DESCRIPTION
 AD8984
 AD8984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8984'0.2 KM (0.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8984'IN MUD BUTTE, 93.0 M (305.1 FT) NORTHEAST OF MILEPOST 73, 30.3 M (99.4
 AD8984'FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 AD8984'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M
 AD8984'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8973 ***********************************************************************
 AD8973  DESIGNATION -  212 075.00
 AD8973  PID         -  AD8973
 AD8973  STATE/COUNTY-  SD/MEADE
 AD8973  COUNTRY     -  US
 AD8973  USGS QUAD   -  BEVERLY CREEK (2017)
 AD8973
 AD8973                         *CURRENT SURVEY CONTROL
 AD8973  ______________________________________________________________________
 AD8973* NAD 83(1986) POSITION- 45 01 02.68   (N) 102 50 21.51   (W)   HD_HELD1
 AD8973* NAVD 88 ORTHO HEIGHT -   880.880 (meters)     2890.02  (feet) ADJUSTED
 AD8973  ______________________________________________________________________
 AD8973  GEOID HEIGHT    -        -17.507 (meters)                     GEOID18
 AD8973  DYNAMIC HEIGHT  -        880.695 (meters)     2889.41  (feet) COMP
 AD8973  MODELED GRAVITY -    980,376.9   (mgal)                       NAVD 88
 AD8973
 AD8973  VERT ORDER      -  FIRST     CLASS II
 AD8973
 AD8973.The horizontal coordinates were determined by differentially corrected
 AD8973.hand held GPS observations or other comparable positioning techniques
 AD8973.and have an estimated accuracy of +/- 3 meters.
 AD8973
 AD8973.The orthometric height was determined by differential leveling and
 AD8973.adjusted by the NATIONAL GEODETIC SURVEY
 AD8973.in July 1998.
 AD8973
 AD8973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8973.GEOID18 height accuracy estimate available here.
 AD8973
 AD8973.Click photographs - Photos may exist for this station.
 AD8973
 AD8973.The dynamic height is computed by dividing the NAVD 88
 AD8973.geopotential number by the normal gravity value computed on the
 AD8973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8973.degrees latitude (g = 980.6199 gals.).
 AD8973
 AD8973.The modeled gravity was interpolated from observed gravity values.
 AD8973
 AD8973;                    North         East    Units  Estimated Accuracy
 AD8973;SPC SD N     -   135,501.4     376,256.8     MT  (+/- 3 meters HH1 GPS) 
 AD8973
 AD8973_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7024487155(NAD 83)
 AD8973
 AD8973                          SUPERSEDED SURVEY CONTROL
 AD8973
 AD8973.No superseded survey control is available for this station.
 AD8973
 AD8973_MARKER: Z = SEE DESCRIPTION
 AD8973_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8973_STAMPING: 212-75.00 1995
 AD8973_MARK LOGO: NGS
 AD8973_PROJECTION: FLUSH
 AD8973_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8973_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8973+STABILITY: POSITION/ELEVATION WELL
 AD8973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8973+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8973_ROD/PIPE-DEPTH: 6.4 meters
 AD8973_SLEEVE-DEPTH  : 4.0 meters
 AD8973
 AD8973  HISTORY     - Date     Condition        Report By
 AD8973  HISTORY     - 1995     MONUMENTED       SDDT
 AD8973  HISTORY     - 19960425 GOOD             NGS
 AD8973
 AD8973                          STATION DESCRIPTION
 AD8973
 AD8973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8973'3.3 KM (2.05 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8973'IN MUD BUTTE, 45.0 M (147.6 FT) EAST OF AN UNDERGROUND CABLE JUNCTION
 AD8973'BOX, 41.9 M (137.5 FT) WEST OF THE WEST END OF 2 BRACED FENCE POSTS,
 AD8973'30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 19.4 M (63.6 FT)
 AD8973'SOUTH OF MILEPOST 95, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD8973'0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AD8973'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AD8973'AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AD8973'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AD8973'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8972 ***********************************************************************
 AD8972  DESIGNATION -  212 079.91
 AD8972  PID         -  AD8972
 AD8972  STATE/COUNTY-  SD/MEADE
 AD8972  COUNTRY     -  US
 AD8972  USGS QUAD   -  CEDAR CANYON (2017)
 AD8972
 AD8972                         *CURRENT SURVEY CONTROL
 AD8972  ______________________________________________________________________
 AD8972* NAD 83(1986) POSITION- 45 01 21.51   (N) 102 44 26.47   (W)   HD_HELD1
 AD8972* NAVD 88 ORTHO HEIGHT -   900.266 (meters)     2953.62  (feet) ADJUSTED
 AD8972  ______________________________________________________________________
 AD8972  GEOID HEIGHT    -        -17.704 (meters)                     GEOID18
 AD8972  DYNAMIC HEIGHT  -        900.070 (meters)     2952.98  (feet) COMP
 AD8972  MODELED GRAVITY -    980,367.7   (mgal)                       NAVD 88
 AD8972
 AD8972  VERT ORDER      -  FIRST     CLASS II
 AD8972
 AD8972.The horizontal coordinates were determined by differentially corrected
 AD8972.hand held GPS observations or other comparable positioning techniques
 AD8972.and have an estimated accuracy of +/- 3 meters.
 AD8972
 AD8972.The orthometric height was determined by differential leveling and
 AD8972.adjusted by the NATIONAL GEODETIC SURVEY
 AD8972.in July 1998.
 AD8972
 AD8972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8972.GEOID18 height accuracy estimate available here.
 AD8972
 AD8972.Click photographs - Photos may exist for this station.
 AD8972
 AD8972.The dynamic height is computed by dividing the NAVD 88
 AD8972.geopotential number by the normal gravity value computed on the
 AD8972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8972.degrees latitude (g = 980.6199 gals.).
 AD8972
 AD8972.The modeled gravity was interpolated from observed gravity values.
 AD8972
 AD8972;                    North         East    Units  Estimated Accuracy
 AD8972;SPC SD N     -   135,814.5     384,045.1     MT  (+/- 3 meters HH1 GPS) 
 AD8972
 AD8972_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7799887948(NAD 83)
 AD8972
 AD8972                          SUPERSEDED SURVEY CONTROL
 AD8972
 AD8972.No superseded survey control is available for this station.
 AD8972
 AD8972_MARKER: Z = SEE DESCRIPTION
 AD8972_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8972_STAMPING: 212-79.91 1995
 AD8972_MARK LOGO: NGS
 AD8972_PROJECTION: FLUSH
 AD8972_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8972+STABILITY: POSITION/ELEVATION WELL
 AD8972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8972+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8972_ROD/PIPE-DEPTH: 6.4 meters
 AD8972_SLEEVE-DEPTH  : 4.0 meters
 AD8972
 AD8972  HISTORY     - Date     Condition        Report By
 AD8972  HISTORY     - 1995     MONUMENTED       SDDT
 AD8972  HISTORY     - 19960425 GOOD             NGS
 AD8972
 AD8972                          STATION DESCRIPTION
 AD8972
 AD8972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8972'11.2 KM (6.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8972'IN MUD BUTTE, 132.0 M (433.1 FT) WEST OF MILEPOST 80, 38.9 M (127.6
 AD8972'FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.9 M (35.8 FT) EAST OF THE
 AD8972'CENTER OF THE MOST EASTERLY OF 2 FIELD ENTRANCES, 1.0 M (3.3 FT) ABOVE
 AD8972'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND
 AD8972'0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS
 AD8972'A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED
 AD8972'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8972'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8970 ***********************************************************************
 AD8970  DESIGNATION -  212 083.35
 AD8970  PID         -  AD8970
 AD8970  STATE/COUNTY-  SD/MEADE
 AD8970  COUNTRY     -  US
 AD8970  USGS QUAD   -  CEDAR CANYON (2017)
 AD8970
 AD8970                         *CURRENT SURVEY CONTROL
 AD8970  ______________________________________________________________________
 AD8970* NAD 83(1986) POSITION- 45 01 22.     (N) 102 40 18.     (W)   SCALED
 AD8970* NAVD 88 ORTHO HEIGHT -   912.117 (meters)     2992.50  (feet) ADJUSTED
 AD8970  ______________________________________________________________________
 AD8970  GEOID HEIGHT    -        -17.844 (meters)                     GEOID18
 AD8970  DYNAMIC HEIGHT  -        911.912 (meters)     2991.83  (feet) COMP
 AD8970  MODELED GRAVITY -    980,361.5   (mgal)                       NAVD 88
 AD8970
 AD8970  VERT ORDER      -  FIRST     CLASS II
 AD8970
 AD8970.The horizontal coordinates were scaled from a map and have
 AD8970.an estimated accuracy of +/- 6 seconds.
 AD8970
 AD8970.The orthometric height was determined by differential leveling and
 AD8970.adjusted by the NATIONAL GEODETIC SURVEY
 AD8970.in July 1998.
 AD8970
 AD8970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8970.GEOID18 height accuracy estimate available here.
 AD8970
 AD8970.Click photographs - Photos may exist for this station.
 AD8970
 AD8970.The dynamic height is computed by dividing the NAVD 88
 AD8970.geopotential number by the normal gravity value computed on the
 AD8970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8970.degrees latitude (g = 980.6199 gals.).
 AD8970
 AD8970.The modeled gravity was interpolated from observed gravity values.
 AD8970
 AD8970;                    North         East    Units  Estimated Accuracy
 AD8970;SPC SD N     -   135,650.      389,480.      MT  (+/- 180 meters Scaled)
 AD8970
 AD8970_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK834881(NAD 83)
 AD8970
 AD8970                          SUPERSEDED SURVEY CONTROL
 AD8970
 AD8970.No superseded survey control is available for this station.
 AD8970
 AD8970_MARKER: DD = SURVEY DISK
 AD8970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8970_STAMPING: 212-83.35 1995
 AD8970_MARK LOGO: SDDT
 AD8970_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8970+STABILITY: SURFACE MOTION
 AD8970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8970+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8970
 AD8970  HISTORY     - Date     Condition        Report By
 AD8970  HISTORY     - 1995     MONUMENTED       SDDT
 AD8970  HISTORY     - 19960425 GOOD             NGS
 AD8970
 AD8970                          STATION DESCRIPTION
 AD8970
 AD8970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8970'16.7 KM (10.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8970'OFFICE IN MUD BUTTE, 557.0 M (1827.4 FT) EAST OF MILEPOST 83, 30.4 M
 AD8970'(99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.3 M (30.5 FT) WEST OF THE
 AD8970'EXTENDED CENTER OF A FIELD ENTRANCE AND GATE, 3.9 M (12.8 FT) EAST OF
 AD8970'THE EAST END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) ABOVE THE LEVEL
 AD8970'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AD8970'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8969 ***********************************************************************
 AD8969  DESIGNATION -  212 084.20
 AD8969  PID         -  AD8969
 AD8969  STATE/COUNTY-  SD/MEADE
 AD8969  COUNTRY     -  US
 AD8969  USGS QUAD   -  CEDAR CANYON (2017)
 AD8969
 AD8969                         *CURRENT SURVEY CONTROL
 AD8969  ______________________________________________________________________
 AD8969* NAD 83(1986) POSITION- 45 01 21.     (N) 102 39 07.     (W)   SCALED
 AD8969* NAVD 88 ORTHO HEIGHT -   920.700 (meters)     3020.66  (feet) ADJUSTED
 AD8969  ______________________________________________________________________
 AD8969  GEOID HEIGHT    -        -17.887 (meters)                     GEOID18
 AD8969  DYNAMIC HEIGHT  -        920.494 (meters)     3019.99  (feet) COMP
 AD8969  MODELED GRAVITY -    980,361.4   (mgal)                       NAVD 88
 AD8969
 AD8969  VERT ORDER      -  FIRST     CLASS II
 AD8969
 AD8969.The horizontal coordinates were scaled from a map and have
 AD8969.an estimated accuracy of +/- 6 seconds.
 AD8969
 AD8969.The orthometric height was determined by differential leveling and
 AD8969.adjusted by the NATIONAL GEODETIC SURVEY
 AD8969.in July 1998.
 AD8969
 AD8969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8969.GEOID18 height accuracy estimate available here.
 AD8969
 AD8969.Click photographs - Photos may exist for this station.
 AD8969
 AD8969.The dynamic height is computed by dividing the NAVD 88
 AD8969.geopotential number by the normal gravity value computed on the
 AD8969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8969.degrees latitude (g = 980.6199 gals.).
 AD8969
 AD8969.The modeled gravity was interpolated from observed gravity values.
 AD8969
 AD8969;                    North         East    Units  Estimated Accuracy
 AD8969;SPC SD N     -   135,570.      391,040.      MT  (+/- 180 meters Scaled)
 AD8969
 AD8969_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK849881(NAD 83)
 AD8969
 AD8969                          SUPERSEDED SURVEY CONTROL
 AD8969
 AD8969.No superseded survey control is available for this station.
 AD8969
 AD8969_MARKER: DD = SURVEY DISK
 AD8969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8969_STAMPING: 212-84.20 1995
 AD8969_MARK LOGO: SDDT
 AD8969_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8969+STABILITY: SURFACE MOTION
 AD8969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8969+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8969
 AD8969  HISTORY     - Date     Condition        Report By
 AD8969  HISTORY     - 1995     MONUMENTED       SDDT
 AD8969  HISTORY     - 19960425 GOOD             NGS
 AD8969
 AD8969                          STATION DESCRIPTION
 AD8969
 AD8969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8969'18.2 KM (11.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8969'OFFICE IN MUD BUTTE, 492.0 M (1614.2 FT) EAST OF MILEPOST 84, 30.2 M
 AD8969'(99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) EAST OF THE
 AD8969'CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 AD8969'THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD8969'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7972 ***********************************************************************
 AC7972  CBN         -  This is a Cooperative Base Network Control Station.
 AC7972  DESIGNATION -  212 084.90
 AC7972  PID         -  AC7972
 AC7972  STATE/COUNTY-  SD/MEADE
 AC7972  COUNTRY     -  US
 AC7972  USGS QUAD   -  CEDAR CANYON (2017)
 AC7972
 AC7972                         *CURRENT SURVEY CONTROL
 AC7972  ______________________________________________________________________
 AC7972* NAD 83(2011) POSITION- 45 01 21.62963(N) 102 38 19.56587(W)   ADJUSTED
 AC7972* NAD 83(2011) ELLIP HT-   875.833 (meters)        (06/27/12)   ADJUSTED
 AC7972* NAD 83(2011) EPOCH   -  2010.00
 AC7972* NAVD 88 ORTHO HEIGHT -   893.752 (meters)     2932.25  (feet) ADJUSTED
 AC7972  ______________________________________________________________________
 AC7972  GEOID HEIGHT    -        -17.918 (meters)                     GEOID18
 AC7972  NAD 83(2011) X  -   -988,210.335 (meters)                     COMP
 AC7972  NAD 83(2011) Y  - -4,406,989.893 (meters)                     COMP
 AC7972  NAD 83(2011) Z  -  4,489,749.452 (meters)                     COMP
 AC7972  LAPLACE CORR    -         -6.55  (seconds)                    DEFLEC18
 AC7972  DYNAMIC HEIGHT  -        893.553 (meters)     2931.60  (feet) COMP
 AC7972  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 AC7972
 AC7972  VERT ORDER      -  FIRST     CLASS II
 AC7972
 AC7972  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7972  Standards:
 AC7972         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7972            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7972  -------------------------------------------------------------------
 AC7972  NETWORK    0.92   2.69           0.43   0.30   1.37     -0.09236278
 AC7972  -------------------------------------------------------------------
 AC7972  Click here for local accuracies and other accuracy information.
 AC7972
 AC7972.The horizontal coordinates were established by GPS observations
 AC7972.and adjusted by the National Geodetic Survey in June 2012.
 AC7972
 AC7972.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7972.been affixed to the stable North American tectonic plate. See 
 AC7972.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7972
 AC7972.The horizontal coordinates are valid at the epoch date displayed above
 AC7972.which is a decimal equivalence of Year/Month/Day.
 AC7972
 AC7972.The orthometric height was determined by differential leveling and
 AC7972.adjusted by the NATIONAL GEODETIC SURVEY
 AC7972.in July 1998.
 AC7972
 AC7972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7972.GEOID18 height accuracy estimate available here.
 AC7972
 AC7972.Click photographs - Photos may exist for this station.
 AC7972
 AC7972.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7972
 AC7972.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7972
 AC7972.The ellipsoidal height was determined by GPS observations
 AC7972.and is referenced to NAD 83.
 AC7972
 AC7972.The dynamic height is computed by dividing the NAVD 88
 AC7972.geopotential number by the normal gravity value computed on the
 AC7972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7972.degrees latitude (g = 980.6199 gals.).
 AC7972
 AC7972.The modeled gravity was interpolated from observed gravity values.
 AC7972
 AC7972. The following values were computed from the NAD 83(2011) position.
 AC7972
 AC7972;                    North         East     Units Scale Factor Converg.
 AC7972;SPC SD N     -   135,551.398   392,073.011   MT  0.99993924   -1 52 03.2
 AC7972;SPC SD N     -   444,721.54  1,286,326.20   sFT  0.99993924   -1 52 03.2
 AC7972;UTM  13      - 4,988,181.640   686,027.793   MT  1.00002554   +1 40 14.8
 AC7972
 AC7972!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7972!SPC SD N     -   0.99986270  x   0.99993924  =   0.99980195
 AC7972!UTM  13      -   0.99986270  x   1.00002554  =   0.99988824
 AC7972
 AC7972_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8602788181(NAD 83)
 AC7972
 AC7972                          SUPERSEDED SURVEY CONTROL
 AC7972
 AC7972  NAD 83(2007)-  45 01 21.62954(N)    102 38 19.56703(W) AD(2002.00) 0
 AC7972  ELLIP H (02/10/07)  875.855  (m)                       GP(2002.00)    
 AC7972  ELLIP H (04/15/04)  875.850  (m)                       GP(       ) 2 1
 AC7972  NAD 83(1996)-  45 01 21.62896(N)    102 38 19.56669(W) AD(       ) B
 AC7972  ELLIP H (04/18/97)  875.915  (m)                       GP(       ) 4 1
 AC7972  NAVD 88 (04/18/97)  893.7    (m)  GEOID96  model used  GPS OBS        
 AC7972
 AC7972.Superseded values are not recommended for survey control.
 AC7972
 AC7972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7972.See file dsdata.pdf to determine how the superseded data were derived.
 AC7972
 AC7972_MARKER: Z = SEE DESCRIPTION
 AC7972_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7972_STAMPING: 212-84.90 1995
 AC7972_MARK LOGO: NGS
 AC7972_PROJECTION: FLUSH
 AC7972_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7972+STABILITY: POSITION/ELEVATION WELL
 AC7972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7972+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1996
 AC7972_ROD/PIPE-DEPTH: 6.4 meters
 AC7972_SLEEVE-DEPTH  : 1.8 meters
 AC7972
 AC7972  HISTORY     - Date     Condition        Report By
 AC7972  HISTORY     - 1995     MONUMENTED       SDDT
 AC7972  HISTORY     - 19960425 GOOD             NGS
 AC7972  HISTORY     - 19960928 GOOD             SDDT
 AC7972
 AC7972                          STATION DESCRIPTION
 AC7972
 AC7972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7972'19.2 KM (11.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AC7972'OFFICE IN MUD BUTTE, 150.0 M (492.1 FT) WEST OF MILEPOST 85, 30.4 M
 AC7972'(99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT) WEST OF
 AC7972'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE
 AC7972'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 AC7972'FENCE, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE
 AC7972'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AC7972'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 AC7972'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AC7972'CAP.
 AC7972
 AC7972                          STATION RECOVERY (1996)
 AC7972
 AC7972'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7972'THE STATION IS LOCATED ABOUT 45.0 MI (72.4 KM) EAST OF NEWELL, 30.0 MI
 AC7972'(48.3 KM) WEST OF FAITH, AND 2.0 MI (3.2 KM) WEST OF MAURINE, ON U.S.
 AC7972'HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7972'STATION FROM THE POST OFFICE IN NEWELL, GO NORTH ON GIRARD STREET FOR
 AC7972'0.4 MI (0.6 KM) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT AND GO
 AC7972'EAST ON U.S. HIGHWAY 212 FOR 45.6 MI (73.4 KM) TO THE STATION ON THE
 AC7972'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7972'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7972'PIPE.  LOCATED 99.0 FT (30.2 M) SOUTH OF THE HIGHWAY CENTERLINE, 20.0
 AC7972'FT (6.1 M) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M)
 AC7972'SOUTH OF A METAL GUARD POST, AND 1.0 FT (0.3 M) NORTH OF A WITNESS
 AC7972'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7972'LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8968 ***********************************************************************
 AD8968  DESIGNATION -  212 088.00
 AD8968  PID         -  AD8968
 AD8968  STATE/COUNTY-  SD/MEADE
 AD8968  COUNTRY     -  US
 AD8968  USGS QUAD   -  MAURINE (2017)
 AD8968
 AD8968                         *CURRENT SURVEY CONTROL
 AD8968  ______________________________________________________________________
 AD8968* NAD 83(1986) POSITION- 45 01 23.     (N) 102 34 35.     (W)   SCALED
 AD8968* NAVD 88 ORTHO HEIGHT -   880.605 (meters)     2889.12  (feet) ADJUSTED
 AD8968  ______________________________________________________________________
 AD8968  GEOID HEIGHT    -        -18.064 (meters)                     GEOID18
 AD8968  DYNAMIC HEIGHT  -        880.418 (meters)     2888.50  (feet) COMP
 AD8968  MODELED GRAVITY -    980,374.6   (mgal)                       NAVD 88
 AD8968
 AD8968  VERT ORDER      -  FIRST     CLASS II
 AD8968
 AD8968.The horizontal coordinates were scaled from a map and have
 AD8968.an estimated accuracy of +/- 6 seconds.
 AD8968
 AD8968.The orthometric height was determined by differential leveling and
 AD8968.adjusted by the NATIONAL GEODETIC SURVEY
 AD8968.in July 1998.
 AD8968
 AD8968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8968.GEOID18 height accuracy estimate available here.
 AD8968
 AD8968.Click photographs - Photos may exist for this station.
 AD8968
 AD8968.The dynamic height is computed by dividing the NAVD 88
 AD8968.geopotential number by the normal gravity value computed on the
 AD8968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8968.degrees latitude (g = 980.6199 gals.).
 AD8968
 AD8968.The modeled gravity was interpolated from observed gravity values.
 AD8968
 AD8968;                    North         East    Units  Estimated Accuracy
 AD8968;SPC SD N     -   135,440.      396,990.      MT  (+/- 180 meters Scaled)
 AD8968
 AD8968_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK909883(NAD 83)
 AD8968
 AD8968                          SUPERSEDED SURVEY CONTROL
 AD8968
 AD8968.No superseded survey control is available for this station.
 AD8968
 AD8968_MARKER: DD = SURVEY DISK
 AD8968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8968_STAMPING: 212-88.00 1995
 AD8968_MARK LOGO: SDDT
 AD8968_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8968+STABILITY: SURFACE MOTION
 AD8968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8968+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8968
 AD8968  HISTORY     - Date     Condition        Report By
 AD8968  HISTORY     - 1995     MONUMENTED       SDDT
 AD8968  HISTORY     - 19960425 GOOD             NGS
 AD8968
 AD8968                          STATION DESCRIPTION
 AD8968
 AD8968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8968'24.2 KM (15.05 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8968'OFFICE IN MUD BUTTE, 16.1 M (52.8 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AD8968'12.9 M (42.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 7.0
 AD8968'M (23.0 FT) SOUTH OF MILEPOST 88, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AD8968'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AD8968'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8967 ***********************************************************************
 AD8967  DESIGNATION -  212 090.00
 AD8967  PID         -  AD8967
 AD8967  STATE/COUNTY-  SD/MEADE
 AD8967  COUNTRY     -  US
 AD8967  USGS QUAD   -  MAURINE (2017)
 AD8967
 AD8967                         *CURRENT SURVEY CONTROL
 AD8967  ______________________________________________________________________
 AD8967* NAD 83(1986) POSITION- 45 01 33.     (N) 102 32 06.     (W)   SCALED
 AD8967* NAVD 88 ORTHO HEIGHT -   874.912 (meters)     2870.44  (feet) ADJUSTED
 AD8967  ______________________________________________________________________
 AD8967  GEOID HEIGHT    -        -18.166 (meters)                     GEOID18
 AD8967  DYNAMIC HEIGHT  -        874.726 (meters)     2869.83  (feet) COMP
 AD8967  MODELED GRAVITY -    980,374.1   (mgal)                       NAVD 88
 AD8967
 AD8967  VERT ORDER      -  FIRST     CLASS II
 AD8967
 AD8967.The horizontal coordinates were scaled from a map and have
 AD8967.an estimated accuracy of +/- 6 seconds.
 AD8967
 AD8967.The orthometric height was determined by differential leveling and
 AD8967.adjusted by the NATIONAL GEODETIC SURVEY
 AD8967.in July 1998.
 AD8967
 AD8967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8967.GEOID18 height accuracy estimate available here.
 AD8967
 AD8967.Click photographs - Photos may exist for this station.
 AD8967
 AD8967.The dynamic height is computed by dividing the NAVD 88
 AD8967.geopotential number by the normal gravity value computed on the
 AD8967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8967.degrees latitude (g = 980.6199 gals.).
 AD8967
 AD8967.The modeled gravity was interpolated from observed gravity values.
 AD8967
 AD8967;                    North         East    Units  Estimated Accuracy
 AD8967;SPC SD N     -   135,640.      400,260.      MT  (+/- 180 meters Scaled)
 AD8967
 AD8967_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK941887(NAD 83)
 AD8967
 AD8967                          SUPERSEDED SURVEY CONTROL
 AD8967
 AD8967.No superseded survey control is available for this station.
 AD8967
 AD8967_MARKER: DD = SURVEY DISK
 AD8967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8967_STAMPING: 212-90.00 1995
 AD8967_MARK LOGO: SDDT
 AD8967_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8967+STABILITY: SURFACE MOTION
 AD8967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8967+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8967
 AD8967  HISTORY     - Date     Condition        Report By
 AD8967  HISTORY     - 1995     MONUMENTED       SDDT
 AD8967  HISTORY     - 19960425 GOOD             NGS
 AD8967
 AD8967                          STATION DESCRIPTION
 AD8967
 AD8967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8967'27.5 KM (17.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8967'OFFICE IN MUD BUTTE, 16.8 M (55.1 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AD8967'8.0 M (26.2 FT) SOUTH OF MILEPOST 90, 0.3 M (1.0 FT) BELOW THE LEVEL
 AD8967'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AD8967'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8966 ***********************************************************************
 AD8966  DESIGNATION -  212 091.15
 AD8966  PID         -  AD8966
 AD8966  STATE/COUNTY-  SD/MEADE
 AD8966  COUNTRY     -  US
 AD8966  USGS QUAD   -  MAURINE (2017)
 AD8966
 AD8966                         *CURRENT SURVEY CONTROL
 AD8966  ______________________________________________________________________
 AD8966* NAD 83(1986) POSITION- 45 01 21.37   (N) 102 30 45.09   (W)   HD_HELD1
 AD8966* NAVD 88 ORTHO HEIGHT -   866.691 (meters)     2843.47  (feet) ADJUSTED
 AD8966  ______________________________________________________________________
 AD8966  GEOID HEIGHT    -        -18.222 (meters)                     GEOID18
 AD8966  DYNAMIC HEIGHT  -        866.505 (meters)     2842.86  (feet) COMP
 AD8966  MODELED GRAVITY -    980,371.9   (mgal)                       NAVD 88
 AD8966
 AD8966  VERT ORDER      -  FIRST     CLASS II
 AD8966
 AD8966.The horizontal coordinates were determined by differentially corrected
 AD8966.hand held GPS observations or other comparable positioning techniques
 AD8966.and have an estimated accuracy of +/- 3 meters.
 AD8966
 AD8966.The orthometric height was determined by differential leveling and
 AD8966.adjusted by the NATIONAL GEODETIC SURVEY
 AD8966.in July 1998.
 AD8966
 AD8966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8966.GEOID18 height accuracy estimate available here.
 AD8966
 AD8966.Click photographs - Photos may exist for this station.
 AD8966
 AD8966.The dynamic height is computed by dividing the NAVD 88
 AD8966.geopotential number by the normal gravity value computed on the
 AD8966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8966.degrees latitude (g = 980.6199 gals.).
 AD8966
 AD8966.The modeled gravity was interpolated from observed gravity values.
 AD8966
 AD8966;                    North         East    Units  Estimated Accuracy
 AD8966;SPC SD N     -   135,226.9     402,017.1     MT  (+/- 3 meters HH1 GPS) 
 AD8966
 AD8966_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9597488471(NAD 83)
 AD8966
 AD8966                          SUPERSEDED SURVEY CONTROL
 AD8966
 AD8966.No superseded survey control is available for this station.
 AD8966
 AD8966_MARKER: Z = SEE DESCRIPTION
 AD8966_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8966_STAMPING: 212-91.15 1995
 AD8966_MARK LOGO: NGS
 AD8966_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8966_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8966+STABILITY: POSITION/ELEVATION WELL
 AD8966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8966+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8966
 AD8966  HISTORY     - Date     Condition        Report By
 AD8966  HISTORY     - 1995     MONUMENTED       SDDT
 AD8966  HISTORY     - 19960425 GOOD             NGS
 AD8966
 AD8966                          STATION DESCRIPTION
 AD8966
 AD8966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8966'29.3 KM (18.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8966'OFFICE IN MUD BUTTE, 236.0 M (774.3 FT) EAST OF MILEPOST 91, 43.9 M
 AD8966'(144.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 27.4 M (89.9 FT) SOUTH OF
 AD8966'A FENCE CORNER, 0.5 M (1.6 FT) SOUTHEAST OF A METAL GUARD POST, 0.5 M
 AD8966'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A
 AD8966'FENCE, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM
 AD8966'POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS
 AD8966'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AD8966'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8965 ***********************************************************************
 AD8965  DESIGNATION -  212 092.00
 AD8965  PID         -  AD8965
 AD8965  STATE/COUNTY-  SD/MEADE
 AD8965  COUNTRY     -  US
 AD8965  USGS QUAD   -  SIGNAL BUTTE (2017)
 AD8965
 AD8965                         *CURRENT SURVEY CONTROL
 AD8965  ______________________________________________________________________
 AD8965* NAD 83(1986) POSITION- 45 01 23.     (N) 102 29 44.     (W)   SCALED
 AD8965* NAVD 88 ORTHO HEIGHT -   859.371 (meters)     2819.45  (feet) ADJUSTED
 AD8965  ______________________________________________________________________
 AD8965  GEOID HEIGHT    -        -18.266 (meters)                     GEOID18
 AD8965  DYNAMIC HEIGHT  -        859.186 (meters)     2818.85  (feet) COMP
 AD8965  MODELED GRAVITY -    980,372.8   (mgal)                       NAVD 88
 AD8965
 AD8965  VERT ORDER      -  FIRST     CLASS II
 AD8965
 AD8965.The horizontal coordinates were scaled from a map and have
 AD8965.an estimated accuracy of +/- 6 seconds.
 AD8965
 AD8965.The orthometric height was determined by differential leveling and
 AD8965.adjusted by the NATIONAL GEODETIC SURVEY
 AD8965.in July 1998.
 AD8965
 AD8965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8965.GEOID18 height accuracy estimate available here.
 AD8965
 AD8965.Click photographs - Photos may exist for this station.
 AD8965
 AD8965.The dynamic height is computed by dividing the NAVD 88
 AD8965.geopotential number by the normal gravity value computed on the
 AD8965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8965.degrees latitude (g = 980.6199 gals.).
 AD8965
 AD8965.The modeled gravity was interpolated from observed gravity values.
 AD8965
 AD8965;                    North         East    Units  Estimated Accuracy
 AD8965;SPC SD N     -   135,240.      403,360.      MT  (+/- 180 meters Scaled)
 AD8965
 AD8965_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK973885(NAD 83)
 AD8965
 AD8965                          SUPERSEDED SURVEY CONTROL
 AD8965
 AD8965.No superseded survey control is available for this station.
 AD8965
 AD8965_MARKER: DD = SURVEY DISK
 AD8965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8965_STAMPING: 212-92.00 1995
 AD8965_MARK LOGO: SDDT
 AD8965_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8965+STABILITY: SURFACE MOTION
 AD8965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8965+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8965
 AD8965  HISTORY     - Date     Condition        Report By
 AD8965  HISTORY     - 1995     MONUMENTED       SDDT
 AD8965  HISTORY     - 19960425 GOOD             NGS
 AD8965
 AD8965                          STATION DESCRIPTION
 AD8965
 AD8965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8965'30.7 KM (19.05 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8965'OFFICE IN MUD BUTTE, 15.3 M (50.2 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AD8965'6.8 M (22.3 FT) SOUTH OF MILEPOST 92, 0.3 M (1.0 FT) BELOW THE LEVEL
 AD8965'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AD8965'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8964 ***********************************************************************
 AD8964  DESIGNATION -  212 094.00
 AD8964  PID         -  AD8964
 AD8964  STATE/COUNTY-  SD/MEADE
 AD8964  COUNTRY     -  US
 AD8964  USGS QUAD   -  SIGNAL BUTTE (2017)
 AD8964
 AD8964                         *CURRENT SURVEY CONTROL
 AD8964  ______________________________________________________________________
 AD8964* NAD 83(1986) POSITION- 45 01 29.     (N) 102 27 09.     (W)   SCALED
 AD8964* NAVD 88 ORTHO HEIGHT -   867.208 (meters)     2845.16  (feet) ADJUSTED
 AD8964  ______________________________________________________________________
 AD8964  GEOID HEIGHT    -        -18.377 (meters)                     GEOID18
 AD8964  DYNAMIC HEIGHT  -        867.025 (meters)     2844.56  (feet) COMP
 AD8964  MODELED GRAVITY -    980,377.0   (mgal)                       NAVD 88
 AD8964
 AD8964  VERT ORDER      -  FIRST     CLASS II
 AD8964
 AD8964.The horizontal coordinates were scaled from a map and have
 AD8964.an estimated accuracy of +/- 6 seconds.
 AD8964
 AD8964.The orthometric height was determined by differential leveling and
 AD8964.adjusted by the NATIONAL GEODETIC SURVEY
 AD8964.in July 1998.
 AD8964
 AD8964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8964.GEOID18 height accuracy estimate available here.
 AD8964
 AD8964.Click photographs - Photos may exist for this station.
 AD8964
 AD8964.The dynamic height is computed by dividing the NAVD 88
 AD8964.geopotential number by the normal gravity value computed on the
 AD8964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8964.degrees latitude (g = 980.6199 gals.).
 AD8964
 AD8964.The modeled gravity was interpolated from observed gravity values.
 AD8964
 AD8964;                    North         East    Units  Estimated Accuracy
 AD8964;SPC SD N     -   135,320.      406,750.      MT  (+/- 180 meters Scaled)
 AD8964
 AD8964_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK006888(NAD 83)
 AD8964
 AD8964                          SUPERSEDED SURVEY CONTROL
 AD8964
 AD8964.No superseded survey control is available for this station.
 AD8964
 AD8964_MARKER: DD = SURVEY DISK
 AD8964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8964_STAMPING: 212-94.00 1995
 AD8964_MARK LOGO: SDDT
 AD8964_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8964+STABILITY: SURFACE MOTION
 AD8964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8964+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8964
 AD8964  HISTORY     - Date     Condition        Report By
 AD8964  HISTORY     - 1995     MONUMENTED       SDDT
 AD8964  HISTORY     - 19960425 GOOD             NGS
 AD8964
 AD8964                          STATION DESCRIPTION
 AD8964
 AD8964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8964'34.1 KM (21.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8964'OFFICE IN MUD BUTTE, 19.4 M (63.6 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AD8964'19.1 M (62.7 FT) SOUTHEAST OF MILEPOST 94, 5.9 M (19.4 FT) WEST OF THE
 AD8964'CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AD8964'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD8964'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8963 ***********************************************************************
 AD8963  DESIGNATION -  212 095.15
 AD8963  PID         -  AD8963
 AD8963  STATE/COUNTY-  SD/MEADE
 AD8963  COUNTRY     -  US
 AD8963  USGS QUAD   -  SIGNAL BUTTE (2017)
 AD8963
 AD8963                         *CURRENT SURVEY CONTROL
 AD8963  ______________________________________________________________________
 AD8963* NAD 83(1986) POSITION- 45 01 17.     (N) 102 25 57.     (W)   SCALED
 AD8963* NAVD 88 ORTHO HEIGHT -   862.643 (meters)     2830.19  (feet) ADJUSTED
 AD8963  ______________________________________________________________________
 AD8963  GEOID HEIGHT    -        -18.428 (meters)                     GEOID18
 AD8963  DYNAMIC HEIGHT  -        862.463 (meters)     2829.60  (feet) COMP
 AD8963  MODELED GRAVITY -    980,379.1   (mgal)                       NAVD 88
 AD8963
 AD8963  VERT ORDER      -  FIRST     CLASS II
 AD8963
 AD8963.The horizontal coordinates were scaled from a map and have
 AD8963.an estimated accuracy of +/- 6 seconds.
 AD8963
 AD8963.The orthometric height was determined by differential leveling and
 AD8963.adjusted by the NATIONAL GEODETIC SURVEY
 AD8963.in July 1998.
 AD8963
 AD8963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8963.GEOID18 height accuracy estimate available here.
 AD8963
 AD8963.Click photographs - Photos may exist for this station.
 AD8963
 AD8963.The dynamic height is computed by dividing the NAVD 88
 AD8963.geopotential number by the normal gravity value computed on the
 AD8963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8963.degrees latitude (g = 980.6199 gals.).
 AD8963
 AD8963.The modeled gravity was interpolated from observed gravity values.
 AD8963
 AD8963;                    North         East    Units  Estimated Accuracy
 AD8963;SPC SD N     -   134,900.      408,320.      MT  (+/- 180 meters Scaled)
 AD8963
 AD8963_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK022885(NAD 83)
 AD8963
 AD8963                          SUPERSEDED SURVEY CONTROL
 AD8963
 AD8963.No superseded survey control is available for this station.
 AD8963
 AD8963_MARKER: Z = SEE DESCRIPTION
 AD8963_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8963_STAMPING: 212-95.15 1995
 AD8963_MARK LOGO: SDDT
 AD8963_PROJECTION: FLUSH
 AD8963_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8963_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8963+STABILITY: POSITION/ELEVATION WELL
 AD8963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8963+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8963_ROD/PIPE-DEPTH: 6.4 meters
 AD8963_SLEEVE-DEPTH  : 4.0 meters
 AD8963
 AD8963  HISTORY     - Date     Condition        Report By
 AD8963  HISTORY     - 1995     MONUMENTED       SDDT
 AD8963  HISTORY     - 19960425 GOOD             NGS
 AD8963
 AD8963                          STATION DESCRIPTION
 AD8963
 AD8963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8963'30.6 M (100.4 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8963'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 250.0 M (820.2 FT) EAST OF
 AD8963'MILEPOST 95, 103.5 M (339.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.5
 AD8963'M (47.6 FT) WEST OF THE CENTER OF COUNTY ROAD 35, 0.5 M (1.6 FT) BELOW
 AD8963'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND
 AD8963'FENCE, AND 0.3 M (1.0 FT) WEST OF A METAL GUARD POST.  NOTE--THE DATUM
 AD8963'POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS
 AD8963'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AD8963'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8962 ***********************************************************************
 AD8962  DESIGNATION -  212 096.00
 AD8962  PID         -  AD8962
 AD8962  STATE/COUNTY-  SD/MEADE
 AD8962  COUNTRY     -  US
 AD8962  USGS QUAD   -  SIGNAL BUTTE (2017)
 AD8962
 AD8962                         *CURRENT SURVEY CONTROL
 AD8962  ______________________________________________________________________
 AD8962* NAD 83(1986) POSITION- 45 01 19.     (N) 102 24 55.     (W)   SCALED
 AD8962* NAVD 88 ORTHO HEIGHT -   842.421 (meters)     2763.84  (feet) ADJUSTED
 AD8962  ______________________________________________________________________
 AD8962  GEOID HEIGHT    -        -18.474 (meters)                     GEOID18
 AD8962  DYNAMIC HEIGHT  -        842.246 (meters)     2763.27  (feet) COMP
 AD8962  MODELED GRAVITY -    980,380.9   (mgal)                       NAVD 88
 AD8962
 AD8962  VERT ORDER      -  FIRST     CLASS II
 AD8962
 AD8962.The horizontal coordinates were scaled from a map and have
 AD8962.an estimated accuracy of +/- 6 seconds.
 AD8962
 AD8962.The orthometric height was determined by differential leveling and
 AD8962.adjusted by the NATIONAL GEODETIC SURVEY
 AD8962.in July 1998.
 AD8962
 AD8962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8962.GEOID18 height accuracy estimate available here.
 AD8962
 AD8962.Click photographs - Photos may exist for this station.
 AD8962
 AD8962.The dynamic height is computed by dividing the NAVD 88
 AD8962.geopotential number by the normal gravity value computed on the
 AD8962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8962.degrees latitude (g = 980.6199 gals.).
 AD8962
 AD8962.The modeled gravity was interpolated from observed gravity values.
 AD8962
 AD8962;                    North         East    Units  Estimated Accuracy
 AD8962;SPC SD N     -   134,920.      409,680.      MT  (+/- 180 meters Scaled)
 AD8962
 AD8962_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK036886(NAD 83)
 AD8962
 AD8962                          SUPERSEDED SURVEY CONTROL
 AD8962
 AD8962.No superseded survey control is available for this station.
 AD8962
 AD8962_MARKER: DD = SURVEY DISK
 AD8962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8962_STAMPING: 212-96.00 1995
 AD8962_MARK LOGO: SDDT
 AD8962_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8962+STABILITY: SURFACE MOTION
 AD8962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8962+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8962
 AD8962  HISTORY     - Date     Condition        Report By
 AD8962  HISTORY     - 1995     MONUMENTED       SDDT
 AD8962  HISTORY     - 19960425 GOOD             NGS
 AD8962
 AD8962                          STATION DESCRIPTION
 AD8962
 AD8962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8962'29.3 M (96.1 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8962'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 26.8 M (87.9 FT) NORTH OF
 AD8962'MILEPOST 96, 18.1 M (59.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.8 M
 AD8962'(48.6 FT) SOUTHEAST OF A UTILITY POLE, 0.3 M (1.0 FT) SOUTH OF A
 AD8962'WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD8962'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8961 ***********************************************************************
 AD8961  DESIGNATION -  212 097.12
 AD8961  PID         -  AD8961
 AD8961  STATE/COUNTY-  SD/MEADE
 AD8961  COUNTRY     -  US
 AD8961  USGS QUAD   -  SIGNAL BUTTE (2017)
 AD8961
 AD8961                         *CURRENT SURVEY CONTROL
 AD8961  ______________________________________________________________________
 AD8961* NAD 83(1986) POSITION- 45 01 21.     (N) 102 23 35.     (W)   SCALED
 AD8961* NAVD 88 ORTHO HEIGHT -   832.875 (meters)     2732.52  (feet) ADJUSTED
 AD8961  ______________________________________________________________________
 AD8961  GEOID HEIGHT    -        -18.534 (meters)                     GEOID18
 AD8961  DYNAMIC HEIGHT  -        832.703 (meters)     2731.96  (feet) COMP
 AD8961  MODELED GRAVITY -    980,382.6   (mgal)                       NAVD 88
 AD8961
 AD8961  VERT ORDER      -  FIRST     CLASS II
 AD8961
 AD8961.The horizontal coordinates were scaled from a map and have
 AD8961.an estimated accuracy of +/- 6 seconds.
 AD8961
 AD8961.The orthometric height was determined by differential leveling and
 AD8961.adjusted by the NATIONAL GEODETIC SURVEY
 AD8961.in July 1998.
 AD8961
 AD8961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8961.GEOID18 height accuracy estimate available here.
 AD8961
 AD8961.Click photographs - Photos may exist for this station.
 AD8961
 AD8961.The dynamic height is computed by dividing the NAVD 88
 AD8961.geopotential number by the normal gravity value computed on the
 AD8961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8961.degrees latitude (g = 980.6199 gals.).
 AD8961
 AD8961.The modeled gravity was interpolated from observed gravity values.
 AD8961
 AD8961;                    North         East    Units  Estimated Accuracy
 AD8961;SPC SD N     -   134,930.      411,430.      MT  (+/- 180 meters Scaled)
 AD8961
 AD8961_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK053887(NAD 83)
 AD8961
 AD8961                          SUPERSEDED SURVEY CONTROL
 AD8961
 AD8961.No superseded survey control is available for this station.
 AD8961
 AD8961_MARKER: DD = SURVEY DISK
 AD8961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8961_STAMPING: 212-97.12 1995
 AD8961_MARK LOGO: SDDT
 AD8961_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8961+STABILITY: SURFACE MOTION
 AD8961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8961+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8961
 AD8961  HISTORY     - Date     Condition        Report By
 AD8961  HISTORY     - 1995     MONUMENTED       SDDT
 AD8961  HISTORY     - 19960425 GOOD             NGS
 AD8961
 AD8961                          STATION DESCRIPTION
 AD8961
 AD8961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8961'27.5 M (90.2 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8961'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 193.0 M (633.2 FT) EAST OF
 AD8961'MILEPOST 97, 33.4 M (109.6 FT) EAST OF THE SOUTH END OF A CULVERT
 AD8961'UNDER THE HIGHWAY, 16.5 M (54.1 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AD8961'0.4 M (1.3 FT) NORTH OF A WITNESS POST AND T-FENCE CORNER, 0.3 M (1.0
 AD8961'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M
 AD8961'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8960 ***********************************************************************
 AD8960  DESIGNATION -  212 098.10
 AD8960  PID         -  AD8960
 AD8960  STATE/COUNTY-  SD/MEADE
 AD8960  COUNTRY     -  US
 AD8960  USGS QUAD   -  DEEP CREEK SE (2017)
 AD8960
 AD8960                         *CURRENT SURVEY CONTROL
 AD8960  ______________________________________________________________________
 AD8960* NAD 83(1986) POSITION- 45 01 21.     (N) 102 22 19.     (W)   SCALED
 AD8960* NAVD 88 ORTHO HEIGHT -   826.826 (meters)     2712.68  (feet) ADJUSTED
 AD8960  ______________________________________________________________________
 AD8960  GEOID HEIGHT    -        -18.591 (meters)                     GEOID18
 AD8960  DYNAMIC HEIGHT  -        826.656 (meters)     2712.12  (feet) COMP
 AD8960  MODELED GRAVITY -    980,383.5   (mgal)                       NAVD 88
 AD8960
 AD8960  VERT ORDER      -  FIRST     CLASS II
 AD8960
 AD8960.The horizontal coordinates were scaled from a map and have
 AD8960.an estimated accuracy of +/- 6 seconds.
 AD8960
 AD8960.The orthometric height was determined by differential leveling and
 AD8960.adjusted by the NATIONAL GEODETIC SURVEY
 AD8960.in July 1998.
 AD8960
 AD8960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8960.GEOID18 height accuracy estimate available here.
 AD8960
 AD8960.Click photographs - Photos may exist for this station.
 AD8960
 AD8960.The dynamic height is computed by dividing the NAVD 88
 AD8960.geopotential number by the normal gravity value computed on the
 AD8960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8960.degrees latitude (g = 980.6199 gals.).
 AD8960
 AD8960.The modeled gravity was interpolated from observed gravity values.
 AD8960
 AD8960;                    North         East    Units  Estimated Accuracy
 AD8960;SPC SD N     -   134,880.      413,090.      MT  (+/- 180 meters Scaled)
 AD8960
 AD8960_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK070888(NAD 83)
 AD8960
 AD8960                          SUPERSEDED SURVEY CONTROL
 AD8960
 AD8960.No superseded survey control is available for this station.
 AD8960
 AD8960_MARKER: DD = SURVEY DISK
 AD8960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8960_STAMPING: 212-98.10 1995
 AD8960_MARK LOGO: SDDT
 AD8960_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8960+STABILITY: SURFACE MOTION
 AD8960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8960+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8960
 AD8960  HISTORY     - Date     Condition        Report By
 AD8960  HISTORY     - 1995     MONUMENTED       SDDT
 AD8960  HISTORY     - 19960425 GOOD             NGS
 AD8960
 AD8960                          STATION DESCRIPTION
 AD8960
 AD8960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8960'25.9 M (85.0 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8960'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 170.0 M (557.7 FT) EAST OF
 AD8960'MILEPOST 98, 88.7 M (291.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE
 AD8960'AND GATE, 15.8 M (51.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 AD8960'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AD8960'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD8960'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8959 ***********************************************************************
 AD8959  DESIGNATION -  212 098.90
 AD8959  PID         -  AD8959
 AD8959  STATE/COUNTY-  SD/MEADE
 AD8959  COUNTRY     -  US
 AD8959  USGS QUAD   -  DEEP CREEK SE (2017)
 AD8959
 AD8959                         *CURRENT SURVEY CONTROL
 AD8959  ______________________________________________________________________
 AD8959* NAD 83(1986) POSITION- 45 01 23.     (N) 102 21 18.     (W)   SCALED
 AD8959* NAVD 88 ORTHO HEIGHT -   823.345 (meters)     2701.26  (feet) ADJUSTED
 AD8959  ______________________________________________________________________
 AD8959  GEOID HEIGHT    -        -18.637 (meters)                     GEOID18
 AD8959  DYNAMIC HEIGHT  -        823.176 (meters)     2700.70  (feet) COMP
 AD8959  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 AD8959
 AD8959  VERT ORDER      -  FIRST     CLASS II
 AD8959
 AD8959.The horizontal coordinates were scaled from a map and have
 AD8959.an estimated accuracy of +/- 6 seconds.
 AD8959
 AD8959.The orthometric height was determined by differential leveling and
 AD8959.adjusted by the NATIONAL GEODETIC SURVEY
 AD8959.in July 1998.
 AD8959
 AD8959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8959.GEOID18 height accuracy estimate available here.
 AD8959
 AD8959.Click photographs - Photos may exist for this station.
 AD8959
 AD8959.The dynamic height is computed by dividing the NAVD 88
 AD8959.geopotential number by the normal gravity value computed on the
 AD8959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8959.degrees latitude (g = 980.6199 gals.).
 AD8959
 AD8959.The modeled gravity was interpolated from observed gravity values.
 AD8959
 AD8959;                    North         East    Units  Estimated Accuracy
 AD8959;SPC SD N     -   134,900.      414,430.      MT  (+/- 180 meters Scaled)
 AD8959
 AD8959_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK083889(NAD 83)
 AD8959
 AD8959                          SUPERSEDED SURVEY CONTROL
 AD8959
 AD8959.No superseded survey control is available for this station.
 AD8959
 AD8959_MARKER: DD = SURVEY DISK
 AD8959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8959_STAMPING: 212-98.90 1995
 AD8959_MARK LOGO: SDDT
 AD8959_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8959+STABILITY: SURFACE MOTION
 AD8959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8959+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8959
 AD8959  HISTORY     - Date     Condition        Report By
 AD8959  HISTORY     - 1995     MONUMENTED       SDDT
 AD8959  HISTORY     - 19960425 GOOD             NGS
 AD8959
 AD8959                          STATION DESCRIPTION
 AD8959
 AD8959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8959'24.5 M (80.4 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8959'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 170.0 M (557.7 FT) WEST OF
 AD8959'MILEPOST 99, 19.9 M (65.3 FT) SOUTHWEST OF A UTILITY POLE, 14.0 M
 AD8959'(45.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.4 M (34.1 FT) SOUTH OF A
 AD8959'WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD8959'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7850 ***********************************************************************
 AC7850  CBN         -  This is a Cooperative Base Network Control Station.
 AC7850  DESIGNATION -  212 101.50
 AC7850  PID         -  AC7850
 AC7850  STATE/COUNTY-  SD/MEADE
 AC7850  COUNTRY     -  US
 AC7850  USGS QUAD   -  DEEP CREEK SE (2017)
 AC7850
 AC7850                         *CURRENT SURVEY CONTROL
 AC7850  ______________________________________________________________________
 AC7850* NAD 83(2011) POSITION- 45 01 28.48919(N) 102 17 57.86836(W)   ADJUSTED
 AC7850* NAD 83(2011) ELLIP HT-   787.999 (meters)        (06/27/12)   ADJUSTED
 AC7850* NAD 83(2011) EPOCH   -  2010.00
 AC7850* NAVD 88 ORTHO HEIGHT -   806.775 (meters)     2646.89  (feet) ADJUSTED
 AC7850  ______________________________________________________________________
 AC7850  GEOID HEIGHT    -        -18.785 (meters)                     GEOID18
 AC7850  NAD 83(2011) X  -   -962,045.605 (meters)                     COMP
 AC7850  NAD 83(2011) Y  - -4,412,558.650 (meters)                     COMP
 AC7850  NAD 83(2011) Z  -  4,489,837.009 (meters)                     COMP
 AC7850  LAPLACE CORR    -         -6.79  (seconds)                    DEFLEC18
 AC7850  DYNAMIC HEIGHT  -        806.609 (meters)     2646.35  (feet) COMP
 AC7850  MODELED GRAVITY -    980,384.5   (mgal)                       NAVD 88
 AC7850
 AC7850  VERT ORDER      -  FIRST     CLASS II
 AC7850
 AC7850  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7850  Standards:
 AC7850         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7850            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7850  -------------------------------------------------------------------
 AC7850  NETWORK    0.81   2.33           0.38   0.25   1.19     -0.12087433
 AC7850  -------------------------------------------------------------------
 AC7850  Click here for local accuracies and other accuracy information.
 AC7850
 AC7850.The horizontal coordinates were established by GPS observations
 AC7850.and adjusted by the National Geodetic Survey in June 2012.
 AC7850
 AC7850.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7850.been affixed to the stable North American tectonic plate. See 
 AC7850.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7850
 AC7850.The horizontal coordinates are valid at the epoch date displayed above
 AC7850.which is a decimal equivalence of Year/Month/Day.
 AC7850
 AC7850.The orthometric height was determined by differential leveling and
 AC7850.adjusted by the NATIONAL GEODETIC SURVEY
 AC7850.in July 1998.
 AC7850
 AC7850.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7850.GEOID18 height accuracy estimate available here.
 AC7850
 AC7850.Click photographs - Photos may exist for this station.
 AC7850
 AC7850.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7850
 AC7850.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7850
 AC7850.The ellipsoidal height was determined by GPS observations
 AC7850.and is referenced to NAD 83.
 AC7850
 AC7850.The dynamic height is computed by dividing the NAVD 88
 AC7850.geopotential number by the normal gravity value computed on the
 AC7850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7850.degrees latitude (g = 980.6199 gals.).
 AC7850
 AC7850.The modeled gravity was interpolated from observed gravity values.
 AC7850
 AC7850. The following values were computed from the NAD 83(2011) position.
 AC7850
 AC7850;                    North         East     Units Scale Factor Converg.
 AC7850;SPC SD N     -   134,947.474   418,811.880   MT  0.99993922   -1 37 38.6
 AC7850;SPC SD N     -   442,740.17  1,374,051.98   sFT  0.99993922   -1 37 38.6
 AC7850;UTM  13      - 4,989,229.292   712,756.980   MT  1.00015663   +1 54 40.1
 AC7850
 AC7850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7850!SPC SD N     -   0.99987647  x   0.99993922  =   0.99981570
 AC7850!UTM  13      -   0.99987647  x   1.00015663  =   1.00003308
 AC7850
 AC7850_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1275689229(NAD 83)
 AC7850
 AC7850                          SUPERSEDED SURVEY CONTROL
 AC7850
 AC7850  NAD 83(2007)-  45 01 28.48911(N)    102 17 57.86954(W) AD(2002.00) 0
 AC7850  ELLIP H (02/10/07)  788.018  (m)                       GP(2002.00)    
 AC7850  ELLIP H (04/15/04)  788.011  (m)                       GP(       ) 2 1
 AC7850  NAD 83(1996)-  45 01 28.48854(N)    102 17 57.86923(W) AD(       ) B
 AC7850  ELLIP H (04/18/97)  788.076  (m)                       GP(       ) 4 1
 AC7850  NAVD 88 (04/18/97)  806.8    (m)  GEOID96  model used  GPS OBS        
 AC7850
 AC7850.Superseded values are not recommended for survey control.
 AC7850
 AC7850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7850.See file dsdata.pdf to determine how the superseded data were derived.
 AC7850
 AC7850_MARKER: Z = SEE DESCRIPTION
 AC7850_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7850_STAMPING: 212-101.50 1995
 AC7850_MARK LOGO: NGS
 AC7850_PROJECTION: FLUSH
 AC7850_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7850_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7850+STABILITY: POSITION/ELEVATION WELL
 AC7850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7850+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7850_ROD/PIPE-DEPTH: 6.4 meters
 AC7850_SLEEVE-DEPTH  : 1.8 meters
 AC7850
 AC7850  HISTORY     - Date     Condition        Report By
 AC7850  HISTORY     - 1995     MONUMENTED       SDDT
 AC7850  HISTORY     - 19960425 GOOD             NGS
 AC7850  HISTORY     - 19960924 GOOD             NGS
 AC7850
 AC7850                          STATION DESCRIPTION
 AC7850
 AC7850'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7850'20.2 KM (12.55 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AC7850'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 539.0 M (1768.4 FT) WEST OF
 AC7850'MILEPOST 102, 162.0 M (531.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.4
 AC7850'M (44.0 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 3.2 M (10.5 FT)
 AC7850'NORTH OF THE CENTER OF A GATE, 0.6 M (2.0 FT) WEST OF A WITNESS POST
 AC7850'AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND 0.3 M (1.0
 AC7850'FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC7850'STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 AC7850'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AC7850'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7850
 AC7850                          STATION RECOVERY (1996)
 AC7850
 AC7850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7850'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) WEST OF FAITH, ON A
 AC7850'GRAVELED ROAD 0.1 MI (0.2 KM) NORTH OF U.S. HIGHWAY 212.
 AC7850'OWNERSHIP--MEADE COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7850'U.S. HIGHWAY 212 AND STATE HIGHWAY 73 NORTH, 3.0 MI (4.8 KM) WEST OF
 AC7850'FAITH, GO WEST ON STATE HIGHWAY 212 FOR 9.6 MI (15.4 KM) TO A GRAVELED
 AC7850'ROAD ON THE RIGHT, TURN RIGHT, NORTH ON THE GRAVELED ROAD FOR 0.1 MI
 AC7850'(0.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7850'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7850'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 14.0 M (45.9 FT) EAST
 AC7850'OF THE CENTER OF THE ROAD, 4.0 M (13.1 FT) NORTH OF THE CENTER OF A
 AC7850'GATE, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND A FENCE AT 3 BRACED
 AC7850'FENCE POSTS, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST.
 AC7850'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7850'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8958 ***********************************************************************
 AD8958  DESIGNATION -  212 103.00
 AD8958  PID         -  AD8958
 AD8958  STATE/COUNTY-  SD/MEADE
 AD8958  COUNTRY     -  US
 AD8958  USGS QUAD   -  DEEP CREEK SE (2017)
 AD8958
 AD8958                         *CURRENT SURVEY CONTROL
 AD8958  ______________________________________________________________________
 AD8958* NAD 83(1986) POSITION- 45 01 24.     (N) 102 16 20.     (W)   SCALED
 AD8958* NAVD 88 ORTHO HEIGHT -   812.363 (meters)     2665.23  (feet) ADJUSTED
 AD8958  ______________________________________________________________________
 AD8958  GEOID HEIGHT    -        -18.858 (meters)                     GEOID18
 AD8958  DYNAMIC HEIGHT  -        812.198 (meters)     2664.69  (feet) COMP
 AD8958  MODELED GRAVITY -    980,385.7   (mgal)                       NAVD 88
 AD8958
 AD8958  VERT ORDER      -  FIRST     CLASS II
 AD8958
 AD8958.The horizontal coordinates were scaled from a map and have
 AD8958.an estimated accuracy of +/- 6 seconds.
 AD8958
 AD8958.The orthometric height was determined by differential leveling and
 AD8958.adjusted by the NATIONAL GEODETIC SURVEY
 AD8958.in July 1998.
 AD8958
 AD8958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8958.GEOID18 height accuracy estimate available here.
 AD8958
 AD8958.Click photographs - Photos may exist for this station.
 AD8958
 AD8958.The dynamic height is computed by dividing the NAVD 88
 AD8958.geopotential number by the normal gravity value computed on the
 AD8958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8958.degrees latitude (g = 980.6199 gals.).
 AD8958
 AD8958.The modeled gravity was interpolated from observed gravity values.
 AD8958
 AD8958;                    North         East    Units  Estimated Accuracy
 AD8958;SPC SD N     -   134,750.      420,950.      MT  (+/- 180 meters Scaled)
 AD8958
 AD8958_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK149891(NAD 83)
 AD8958
 AD8958                          SUPERSEDED SURVEY CONTROL
 AD8958
 AD8958.No superseded survey control is available for this station.
 AD8958
 AD8958_MARKER: DD = SURVEY DISK
 AD8958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8958_STAMPING: 212-103.00 1995
 AD8958_MARK LOGO: SDDT
 AD8958_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8958+STABILITY: SURFACE MOTION
 AD8958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8958+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8958
 AD8958  HISTORY     - Date     Condition        Report By
 AD8958  HISTORY     - 1995     MONUMENTED       SDDT
 AD8958  HISTORY     - 19960425 GOOD             NGS
 AD8958
 AD8958                          STATION DESCRIPTION
 AD8958
 AD8958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8958'18.0 M (59.1 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8958'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 23.9 M (78.4 FT) NORTH OF
 AD8958'MILEPOST 103, 14.9 M (48.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8958'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AD8958'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AD8958'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8957 ***********************************************************************
 AD8957  DESIGNATION -  212 105.13
 AD8957  PID         -  AD8957
 AD8957  STATE/COUNTY-  SD/MEADE
 AD8957  COUNTRY     -  US
 AD8957  USGS QUAD   -  FAITH SW (2017)
 AD8957
 AD8957                         *CURRENT SURVEY CONTROL
 AD8957  ______________________________________________________________________
 AD8957* NAD 83(1986) POSITION- 45 01 21.54   (N) 102 13 41.76   (W)   HD_HELD1
 AD8957* NAVD 88 ORTHO HEIGHT -   791.662 (meters)     2597.31  (feet) ADJUSTED
 AD8957  ______________________________________________________________________
 AD8957  GEOID HEIGHT    -        -18.974 (meters)                     GEOID18
 AD8957  DYNAMIC HEIGHT  -        791.502 (meters)     2596.79  (feet) COMP
 AD8957  MODELED GRAVITY -    980,387.8   (mgal)                       NAVD 88
 AD8957
 AD8957  VERT ORDER      -  FIRST     CLASS II
 AD8957
 AD8957.The horizontal coordinates were determined by differentially corrected
 AD8957.hand held GPS observations or other comparable positioning techniques
 AD8957.and have an estimated accuracy of +/- 3 meters.
 AD8957
 AD8957.The orthometric height was determined by differential leveling and
 AD8957.adjusted by the NATIONAL GEODETIC SURVEY
 AD8957.in July 1998.
 AD8957
 AD8957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8957.GEOID18 height accuracy estimate available here.
 AD8957
 AD8957.Click photographs - Photos may exist for this station.
 AD8957
 AD8957.The dynamic height is computed by dividing the NAVD 88
 AD8957.geopotential number by the normal gravity value computed on the
 AD8957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8957.degrees latitude (g = 980.6199 gals.).
 AD8957
 AD8957.The modeled gravity was interpolated from observed gravity values.
 AD8957
 AD8957;                    North         East    Units  Estimated Accuracy
 AD8957;SPC SD N     -   134,576.3     424,410.3     MT  (+/- 3 meters HH1 GPS) 
 AD8957
 AD8957_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1836889204(NAD 83)
 AD8957
 AD8957                          SUPERSEDED SURVEY CONTROL
 AD8957
 AD8957.No superseded survey control is available for this station.
 AD8957
 AD8957_MARKER: Z = SEE DESCRIPTION
 AD8957_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8957_STAMPING: 212-105.13 1995
 AD8957_MARK LOGO: NGS
 AD8957_PROJECTION: FLUSH
 AD8957_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8957_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8957+STABILITY: POSITION/ELEVATION WELL
 AD8957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8957+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8957_ROD/PIPE-DEPTH: 6.4 meters
 AD8957_SLEEVE-DEPTH  : 4.0 meters
 AD8957
 AD8957  HISTORY     - Date     Condition        Report By
 AD8957  HISTORY     - 1995     MONUMENTED       SDDT
 AD8957  HISTORY     - 19960425 GOOD             NGS
 AD8957
 AD8957                          STATION DESCRIPTION
 AD8957
 AD8957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8957'14.5 KM (9.00 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8957'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 219.0 M (718.5 FT) EAST OF
 AD8957'MILEPOST 105, 48.3 M (158.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.7 M
 AD8957'(31.8 FT) WEST OF THE CENTER OF A DIRT ROAD, 0.5 M (1.6 FT) SOUTHEAST
 AD8957'OF A METAL GUARD POST, 0.3 M (1.0 FT) EAST OF A FENCE, AND 0.3 M (1.0
 AD8957'FT) BELOW THE LEVEL OF THE ROAD.  NOTE--THE DATUM POINT IS A STAINLESS
 AD8957'STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 AD8957'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AD8957'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8956 ***********************************************************************
 AD8956  DESIGNATION -  212 107.50
 AD8956  PID         -  AD8956
 AD8956  STATE/COUNTY-  SD/MEADE
 AD8956  COUNTRY     -  US
 AD8956  USGS QUAD   -  FAITH SW (2017)
 AD8956
 AD8956                         *CURRENT SURVEY CONTROL
 AD8956  ______________________________________________________________________
 AD8956* NAD 83(1986) POSITION- 45 01 23.     (N) 102 10 50.     (W)   SCALED
 AD8956* NAVD 88 ORTHO HEIGHT -   792.151 (meters)     2598.92  (feet) ADJUSTED
 AD8956  ______________________________________________________________________
 AD8956  GEOID HEIGHT    -        -19.097 (meters)                     GEOID18
 AD8956  DYNAMIC HEIGHT  -        791.992 (meters)     2598.39  (feet) COMP
 AD8956  MODELED GRAVITY -    980,389.5   (mgal)                       NAVD 88
 AD8956
 AD8956  VERT ORDER      -  FIRST     CLASS II
 AD8956
 AD8956.The horizontal coordinates were scaled from a map and have
 AD8956.an estimated accuracy of +/- 6 seconds.
 AD8956
 AD8956.The orthometric height was determined by differential leveling and
 AD8956.adjusted by the NATIONAL GEODETIC SURVEY
 AD8956.in July 1998.
 AD8956
 AD8956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8956.GEOID18 height accuracy estimate available here.
 AD8956
 AD8956.Click photographs - Photos may exist for this station.
 AD8956
 AD8956.The dynamic height is computed by dividing the NAVD 88
 AD8956.geopotential number by the normal gravity value computed on the
 AD8956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8956.degrees latitude (g = 980.6199 gals.).
 AD8956
 AD8956.The modeled gravity was interpolated from observed gravity values.
 AD8956
 AD8956;                    North         East    Units  Estimated Accuracy
 AD8956;SPC SD N     -   134,520.      428,170.      MT  (+/- 180 meters Scaled)
 AD8956
 AD8956_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK221893(NAD 83)
 AD8956
 AD8956                          SUPERSEDED SURVEY CONTROL
 AD8956
 AD8956.No superseded survey control is available for this station.
 AD8956
 AD8956_MARKER: DD = SURVEY DISK
 AD8956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8956_STAMPING: 212-107.50 1995
 AD8956_MARK LOGO: SDDT
 AD8956_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8956+STABILITY: SURFACE MOTION
 AD8956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8956+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8956
 AD8956  HISTORY     - Date     Condition        Report By
 AD8956  HISTORY     - 1995     MONUMENTED       SDDT
 AD8956  HISTORY     - 19960425 GOOD             NGS
 AD8956
 AD8956                          STATION DESCRIPTION
 AD8956
 AD8956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8956'10.7 KM (6.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8956'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 804.0 M (2637.8 FT) EAST OF
 AD8956'MILEPOST 107, 17.8 M (58.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.4 M
 AD8956'(44.0 FT) SOUTHEAST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY,
 AD8956'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AD8956'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AD8956'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8955 ***********************************************************************
 AD8955  DESIGNATION -  212 108.50
 AD8955  PID         -  AD8955
 AD8955  STATE/COUNTY-  SD/MEADE
 AD8955  COUNTRY     -  US
 AD8955  USGS QUAD   -  FAITH SW (2017)
 AD8955
 AD8955                         *CURRENT SURVEY CONTROL
 AD8955  ______________________________________________________________________
 AD8955* NAD 83(1986) POSITION- 45 01 23.     (N) 102 09 34.     (W)   SCALED
 AD8955* NAVD 88 ORTHO HEIGHT -   781.229 (meters)     2563.08  (feet) ADJUSTED
 AD8955  ______________________________________________________________________
 AD8955  GEOID HEIGHT    -        -19.151 (meters)                     GEOID18
 AD8955  DYNAMIC HEIGHT  -        781.073 (meters)     2562.57  (feet) COMP
 AD8955  MODELED GRAVITY -    980,389.9   (mgal)                       NAVD 88
 AD8955
 AD8955  VERT ORDER      -  FIRST     CLASS II
 AD8955
 AD8955.The horizontal coordinates were scaled from a map and have
 AD8955.an estimated accuracy of +/- 6 seconds.
 AD8955
 AD8955.The orthometric height was determined by differential leveling and
 AD8955.adjusted by the NATIONAL GEODETIC SURVEY
 AD8955.in July 1998.
 AD8955
 AD8955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8955.GEOID18 height accuracy estimate available here.
 AD8955
 AD8955.Click photographs - Photos may exist for this station.
 AD8955
 AD8955.The dynamic height is computed by dividing the NAVD 88
 AD8955.geopotential number by the normal gravity value computed on the
 AD8955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8955.degrees latitude (g = 980.6199 gals.).
 AD8955
 AD8955.The modeled gravity was interpolated from observed gravity values.
 AD8955
 AD8955;                    North         East    Units  Estimated Accuracy
 AD8955;SPC SD N     -   134,470.      429,830.      MT  (+/- 180 meters Scaled)
 AD8955
 AD8955_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK237894(NAD 83)
 AD8955
 AD8955                          SUPERSEDED SURVEY CONTROL
 AD8955
 AD8955.No superseded survey control is available for this station.
 AD8955
 AD8955_MARKER: DD = SURVEY DISK
 AD8955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8955_STAMPING: 212-108.50 1995
 AD8955_MARK LOGO: SDDT
 AD8955_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8955+STABILITY: SURFACE MOTION
 AD8955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8955+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8955
 AD8955  HISTORY     - Date     Condition        Report By
 AD8955  HISTORY     - 1995     MONUMENTED       SDDT
 AD8955  HISTORY     - 19960425 GOOD             NGS
 AD8955
 AD8955                          STATION DESCRIPTION
 AD8955
 AD8955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8955'9.1 KM (5.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8955'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 788.0 M (2585.3 FT) WEST OF
 AD8955'MILEPOST 108, 18.0 M (59.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8955'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 AD8955'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AD8955'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7875 ***********************************************************************
 AC7875  CBN         -  This is a Cooperative Base Network Control Station.
 AC7875  DESIGNATION -  212 115.65
 AC7875  PID         -  AC7875
 AC7875  STATE/COUNTY-  SD/MEADE
 AC7875  COUNTRY     -  US
 AC7875  USGS QUAD   -  FAITH (2017)
 AC7875
 AC7875                         *CURRENT SURVEY CONTROL
 AC7875  ______________________________________________________________________
 AC7875* NAD 83(2011) POSITION- 45 01 43.42527(N) 102 00 55.74768(W)   ADJUSTED
 AC7875* NAD 83(2011) ELLIP HT-   770.119 (meters)        (06/27/12)   ADJUSTED
 AC7875* NAD 83(2011) EPOCH   -  2010.00
 AC7875* NAVD 88 ORTHO HEIGHT -   789.611 (meters)     2590.58  (feet) ADJUSTED
 AC7875  ______________________________________________________________________
 AC7875  GEOID HEIGHT    -        -19.496 (meters)                     GEOID18
 AC7875  NAD 83(2011) X  -   -940,097.431 (meters)                     COMP
 AC7875  NAD 83(2011) Y  - -4,416,940.320 (meters)                     COMP
 AC7875  NAD 83(2011) Z  -  4,490,150.280 (meters)                     COMP
 AC7875  LAPLACE CORR    -         -6.45  (seconds)                    DEFLEC18
 AC7875  DYNAMIC HEIGHT  -        789.459 (meters)     2590.08  (feet) COMP
 AC7875  MODELED GRAVITY -    980,397.4   (mgal)                       NAVD 88
 AC7875
 AC7875  VERT ORDER      -  FIRST     CLASS II
 AC7875
 AC7875  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7875  Standards:
 AC7875         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7875            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7875  -------------------------------------------------------------------
 AC7875  NETWORK    0.49   1.02           0.23   0.16   0.52     -0.05200133
 AC7875  -------------------------------------------------------------------
 AC7875  Click here for local accuracies and other accuracy information.
 AC7875
 AC7875.The horizontal coordinates were established by GPS observations
 AC7875.and adjusted by the National Geodetic Survey in June 2012.
 AC7875
 AC7875.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7875.been affixed to the stable North American tectonic plate. See 
 AC7875.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7875
 AC7875.The horizontal coordinates are valid at the epoch date displayed above
 AC7875.which is a decimal equivalence of Year/Month/Day.
 AC7875
 AC7875.The orthometric height was determined by differential leveling and
 AC7875.adjusted by the NATIONAL GEODETIC SURVEY
 AC7875.in July 1998.
 AC7875
 AC7875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7875.GEOID18 height accuracy estimate available here.
 AC7875
 AC7875.Click photographs - Photos may exist for this station.
 AC7875
 AC7875.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7875
 AC7875.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7875
 AC7875.The ellipsoidal height was determined by GPS observations
 AC7875.and is referenced to NAD 83.
 AC7875
 AC7875.The dynamic height is computed by dividing the NAVD 88
 AC7875.geopotential number by the normal gravity value computed on the
 AC7875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7875.degrees latitude (g = 980.6199 gals.).
 AC7875
 AC7875.The modeled gravity was interpolated from observed gravity values.
 AC7875
 AC7875. The following values were computed from the NAD 83(2011) position.
 AC7875
 AC7875;                    North         East     Units Scale Factor Converg.
 AC7875;SPC SD N     -   134,812.157   441,190.851   MT  0.99993919   -1 25 35.2
 AC7875;SPC SD N     -   442,296.22  1,447,473.65   sFT  0.99993919   -1 25 35.2
 AC7875;UTM  13      - 4,990,475.857   735,107.845   MT  1.00027973   +2 06 44.6
 AC7875;UTM  14      - 4,990,566.315   262,452.392   MT  1.00029392   -2 08 03.6
 AC7875
 AC7875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7875!SPC SD N     -   0.99987927  x   0.99993919  =   0.99981847
 AC7875!UTM  13      -   0.99987927  x   1.00027973  =   1.00015897
 AC7875!UTM  14      -   0.99987927  x   1.00029392  =   1.00017316
 AC7875
 AC7875_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3510790475(NAD 83)
 AC7875
 AC7875                          SUPERSEDED SURVEY CONTROL
 AC7875
 AC7875  NAD 83(2007)-  45 01 43.42521(N)    102 00 55.74894(W) AD(2002.00) 0
 AC7875  ELLIP H (02/10/07)  770.129  (m)                       GP(2002.00)    
 AC7875  ELLIP H (06/23/03)  770.121  (m)                       GP(       ) 3 1
 AC7875  NAD 83(1996)-  45 01 43.42469(N)    102 00 55.74872(W) AD(       ) B
 AC7875  ELLIP H (04/18/97)  770.184  (m)                       GP(       ) 4 1
 AC7875  NAVD 88             789.61   (m)         2590.6    (f) LEVELING    3  
 AC7875  NAVD 88 (04/18/97)  789.6    (m)  GEOID96  model used  GPS OBS        
 AC7875
 AC7875.Superseded values are not recommended for survey control.
 AC7875
 AC7875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7875.See file dsdata.pdf to determine how the superseded data were derived.
 AC7875
 AC7875_MARKER: Z = SEE DESCRIPTION
 AC7875_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7875_STAMPING: 212-115.65 1995
 AC7875_MARK LOGO: NGS
 AC7875_PROJECTION: FLUSH
 AC7875_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AC7875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7875+SATELLITE: SATELLITE OBSERVATIONS - June 18, 2024
 AC7875_ROD/PIPE-DEPTH: 6.40 meters
 AC7875_SLEEVE-DEPTH  : 1.80 meters
 AC7875
 AC7875  HISTORY     - Date     Condition        Report By
 AC7875  HISTORY     - 1995     MONUMENTED       SDDT
 AC7875  HISTORY     - 19960425 GOOD             NGS
 AC7875  HISTORY     - 19960925 GOOD             NGS
 AC7875  HISTORY     - 20020515 GOOD             SDDT
 AC7875  HISTORY     - 20130116 GOOD             INDIV
 AC7875  HISTORY     - 20240618 GOOD             KADRMA
 AC7875
 AC7875                          STATION DESCRIPTION
 AC7875
 AC7875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7875'2.5 KM (1.55 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AC7875'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 573.0 M (1879.9 FT) WEST OF
 AC7875'MILEPOST 116, 43.5 M (142.7 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AC7875'23.1 M (75.8 FT) NORTHEAST OF THE CENTER OF A ROAD LEADING TO THE
 AC7875'FAITH AIRPORT, 0.6 M (2.0 FT) NORTH OF A METAL GUARD POST, 0.5 M (1.6
 AC7875'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A FENCE
 AC7875'CORNER, AND 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST. NOTE--THE
 AC7875'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AC7875'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AC7875'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AC7875'CAP.
 AC7875
 AC7875                          STATION RECOVERY (1996)
 AC7875
 AC7875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7875'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) WEST-SOUTHWEST OF RED
 AC7875'ELM AND 1.2 MI (1.9 KM) NORTHEAST OF FAITH, ON U.S. HIGHWAY 212.
 AC7875'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7875'JUNCTION OF U.S. HIGHWAY 212 AND STATE HIGHWAY 73 SOUTH IN FAITH, GO
 AC7875'EAST THEN NORTHEAST ON HIGHWAY 212 FOR 1.6 MI (2.6 KM) TO THE STATION
 AC7875'ON THE LEFT, AT THE JUNCTION OF A PAVED ROAD LEADING TO THE AIRPORT.
 AC7875'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7875'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7875'PIPE.  LOCATED 142.2 FT (43.3 M) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AC7875'75.1 FT (22.9 M) NORTHEAST OF THE CENTER OF THE ROAD, 24.3 FT (7.4 M)
 AC7875'NORTHWEST OF THE CENTER OF A TRACK ROAD, 23.1 FT (7.0 M) SOUTHWEST OF
 AC7875'THE CENTER OF A FIELD ENTRANCE AND GATE, 2.0 FT (0.6 M) EAST-SOUTHEAST
 AC7875'OF A FENCE CORNER POST, 2.0 FT (0.6 M) NORTH OF A METAL GUARD POST,
 AC7875'1.9 FT (0.6 M) SOUTHEAST OF A FENCE, AND 1.5 FT (0.5 M) SOUTHEAST OF A
 AC7875'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7875'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7875
 AC7875                          STATION RECOVERY (2002)
 AC7875
 AC7875'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7875'RECOVERED AS DESCRIBED
 AC7875
 AC7875                          STATION RECOVERY (2013)
 AC7875
 AC7875'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7875'RECOVERED IN GOOD CONDITION.
 AC7875
 AC7875                          STATION RECOVERY (2024)
 AC7875
 AC7875'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2024 (GF)
 AC7875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8953 ***********************************************************************
 AD8953  DESIGNATION -  212 116.74
 AD8953  PID         -  AD8953
 AD8953  STATE/COUNTY-  SD/ZIEBACH
 AD8953  COUNTRY     -  US
 AD8953  USGS QUAD   -  RED ELM SW (2017)
 AD8953
 AD8953                         *CURRENT SURVEY CONTROL
 AD8953  ______________________________________________________________________
 AD8953* NAD 83(1986) POSITION- 45 02 15.     (N) 101 59 51.     (W)   SCALED
 AD8953* NAVD 88 ORTHO HEIGHT -   775.199 (meters)     2543.30  (feet) ADJUSTED
 AD8953  ______________________________________________________________________
 AD8953  GEOID HEIGHT    -        -19.530 (meters)                     GEOID18
 AD8953  DYNAMIC HEIGHT  -        775.050 (meters)     2542.81  (feet) COMP
 AD8953  MODELED GRAVITY -    980,399.5   (mgal)                       NAVD 88
 AD8953
 AD8953  VERT ORDER      -  FIRST     CLASS II
 AD8953
 AD8953.The horizontal coordinates were scaled from a map and have
 AD8953.an estimated accuracy of +/- 6 seconds.
 AD8953
 AD8953.The orthometric height was determined by differential leveling and
 AD8953.adjusted by the NATIONAL GEODETIC SURVEY
 AD8953.in July 1998.
 AD8953
 AD8953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8953.GEOID18 height accuracy estimate available here.
 AD8953
 AD8953.Click photographs - Photos may exist for this station.
 AD8953
 AD8953.The dynamic height is computed by dividing the NAVD 88
 AD8953.geopotential number by the normal gravity value computed on the
 AD8953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8953.degrees latitude (g = 980.6199 gals.).
 AD8953
 AD8953.The modeled gravity was interpolated from observed gravity values.
 AD8953
 AD8953;                    North         East    Units  Estimated Accuracy
 AD8953;SPC SD N     -   135,750.      442,630.      MT  (+/- 180 meters Scaled)
 AD8953
 AD8953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ639914(NAD 83)
 AD8953
 AD8953                          SUPERSEDED SURVEY CONTROL
 AD8953
 AD8953.No superseded survey control is available for this station.
 AD8953
 AD8953_MARKER: DD = SURVEY DISK
 AD8953_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8953_STAMPING: 212-116.74 1995
 AD8953_MARK LOGO: SDDT
 AD8953_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8953_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8953+STABILITY: SURFACE MOTION
 AD8953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8953+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8953
 AD8953  HISTORY     - Date     Condition        Report By
 AD8953  HISTORY     - 1995     MONUMENTED       SDDT
 AD8953  HISTORY     - 19960425 GOOD             NGS
 AD8953  HISTORY     - 20120723 GOOD             INDIV
 AD8953
 AD8953                          STATION DESCRIPTION
 AD8953
 AD8953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8953'4.3 KM (2.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8953'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 425.0 M (1394.4 FT) EAST OF
 AD8953'MILEPOST 117, 22.4 M (73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.7 M
 AD8953'(22.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD8953'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AD8953'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8953
 AD8953                          STATION RECOVERY (2012)
 AD8953
 AD8953'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8952 ***********************************************************************
 AD8952  DESIGNATION -  212 117.65
 AD8952  PID         -  AD8952
 AD8952  STATE/COUNTY-  SD/ZIEBACH
 AD8952  COUNTRY     -  US
 AD8952  USGS QUAD   -  RED ELM SW (2017)
 AD8952
 AD8952                         *CURRENT SURVEY CONTROL
 AD8952  ______________________________________________________________________
 AD8952* NAD 83(1986) POSITION- 45 02 19.6    (N) 101 58 42.8    (W)   HD_HELD2
 AD8952* NAVD 88 ORTHO HEIGHT -   757.063 (meters)     2483.80  (feet) ADJUSTED
 AD8952  ______________________________________________________________________
 AD8952  GEOID HEIGHT    -        -19.576 (meters)                     GEOID18
 AD8952  DYNAMIC HEIGHT  -        756.918 (meters)     2483.32  (feet) COMP
 AD8952  MODELED GRAVITY -    980,400.8   (mgal)                       NAVD 88
 AD8952
 AD8952  VERT ORDER      -  FIRST     CLASS II
 AD8952
 AD8952.The horizontal coordinates were established by autonomous hand held GPS
 AD8952.observations and have an estimated accuracy of +/- 10 meters.
 AD8952
 AD8952.The orthometric height was determined by differential leveling and
 AD8952.adjusted by the NATIONAL GEODETIC SURVEY
 AD8952.in July 1998.
 AD8952
 AD8952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8952.GEOID18 height accuracy estimate available here.
 AD8952
 AD8952.Click photographs - Photos may exist for this station.
 AD8952
 AD8952.The dynamic height is computed by dividing the NAVD 88
 AD8952.geopotential number by the normal gravity value computed on the
 AD8952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8952.degrees latitude (g = 980.6199 gals.).
 AD8952
 AD8952.The modeled gravity was interpolated from observed gravity values.
 AD8952
 AD8952;                    North         East    Units  Estimated Accuracy
 AD8952;SPC SD N     -   135,857.      444,127.      MT  (+/- 10 meters HH2 GPS)
 AD8952
 AD8952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6540291574(NAD 83)
 AD8952
 AD8952                          SUPERSEDED SURVEY CONTROL
 AD8952
 AD8952.No superseded survey control is available for this station.
 AD8952
 AD8952_MARKER: DD = SURVEY DISK
 AD8952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8952_STAMPING: 212-117.65 1995
 AD8952_MARK LOGO: SDDT
 AD8952_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8952+STABILITY: SURFACE MOTION
 AD8952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8952+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8952
 AD8952  HISTORY     - Date     Condition        Report By
 AD8952  HISTORY     - 1995     MONUMENTED       SDDT
 AD8952  HISTORY     - 19960425 GOOD             NGS
 AD8952  HISTORY     - 20110821 GOOD             GEOCAC
 AD8952  HISTORY     - 20120723 GOOD             INDIV
 AD8952
 AD8952                          STATION DESCRIPTION
 AD8952
 AD8952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8952'5.8 KM (3.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8952'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 573.0 M (1879.9 FT) WEST OF
 AD8952'MILEPOST 118, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.6 M
 AD8952'(18.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3
 AD8952'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AD8952'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8952
 AD8952                          STATION RECOVERY (2011)
 AD8952
 AD8952'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 AD8952'RECOVERED IN GOOD CONDITION.
 AD8952
 AD8952                          STATION RECOVERY (2012)
 AD8952
 AD8952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8951 ***********************************************************************
 AD8951  DESIGNATION -  212 118.65
 AD8951  PID         -  AD8951
 AD8951  STATE/COUNTY-  SD/ZIEBACH
 AD8951  COUNTRY     -  US
 AD8951  USGS QUAD   -  RED ELM SW (2017)
 AD8951
 AD8951                         *CURRENT SURVEY CONTROL
 AD8951  ______________________________________________________________________
 AD8951* NAD 83(1986) POSITION- 45 02 18.     (N) 101 57 29.     (W)   SCALED
 AD8951* NAVD 88 ORTHO HEIGHT -   755.646 (meters)     2479.15  (feet) ADJUSTED
 AD8951  ______________________________________________________________________
 AD8951  GEOID HEIGHT    -        -19.626 (meters)                     GEOID18
 AD8951  DYNAMIC HEIGHT  -        755.502 (meters)     2478.68  (feet) COMP
 AD8951  MODELED GRAVITY -    980,401.5   (mgal)                       NAVD 88
 AD8951
 AD8951  VERT ORDER      -  FIRST     CLASS II
 AD8951
 AD8951.The horizontal coordinates were scaled from a map and have
 AD8951.an estimated accuracy of +/- 6 seconds.
 AD8951
 AD8951.The orthometric height was determined by differential leveling and
 AD8951.adjusted by the NATIONAL GEODETIC SURVEY
 AD8951.in July 1998.
 AD8951
 AD8951.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8951.GEOID18 height accuracy estimate available here.
 AD8951
 AD8951.Click photographs - Photos may exist for this station.
 AD8951
 AD8951.The dynamic height is computed by dividing the NAVD 88
 AD8951.geopotential number by the normal gravity value computed on the
 AD8951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8951.degrees latitude (g = 980.6199 gals.).
 AD8951
 AD8951.The modeled gravity was interpolated from observed gravity values.
 AD8951
 AD8951;                    North         East    Units  Estimated Accuracy
 AD8951;SPC SD N     -   135,770.      445,740.      MT  (+/- 180 meters Scaled)
 AD8951
 AD8951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ670914(NAD 83)
 AD8951
 AD8951                          SUPERSEDED SURVEY CONTROL
 AD8951
 AD8951.No superseded survey control is available for this station.
 AD8951
 AD8951_MARKER: DD = SURVEY DISK
 AD8951_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8951_STAMPING: 212-118.65 1995
 AD8951_MARK LOGO: SDDT
 AD8951_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8951_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8951+STABILITY: SURFACE MOTION
 AD8951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8951+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8951
 AD8951  HISTORY     - Date     Condition        Report By
 AD8951  HISTORY     - 1995     MONUMENTED       SDDT
 AD8951  HISTORY     - 19960425 GOOD             NGS
 AD8951  HISTORY     - 20120723 GOOD             INDIV
 AD8951
 AD8951                          STATION DESCRIPTION
 AD8951
 AD8951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8951'5.8 KM (3.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8951'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 573.0 M (1879.9 FT) WEST OF
 AD8951'MILEPOST 118, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.6 M
 AD8951'(18.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3
 AD8951'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AD8951'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8951
 AD8951                          STATION RECOVERY (2012)
 AD8951
 AD8951'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8950 ***********************************************************************
 AD8950  DESIGNATION -  212 119.70
 AD8950  PID         -  AD8950
 AD8950  STATE/COUNTY-  SD/ZIEBACH
 AD8950  COUNTRY     -  US
 AD8950  USGS QUAD   -  RED ELM SW (2017)
 AD8950
 AD8950                         *CURRENT SURVEY CONTROL
 AD8950  ______________________________________________________________________
 AD8950* NAD 83(1986) POSITION- 45 02 18.     (N) 101 56 11.     (W)   SCALED
 AD8950* NAVD 88 ORTHO HEIGHT -   763.104 (meters)     2503.62  (feet) ADJUSTED
 AD8950  ______________________________________________________________________
 AD8950  GEOID HEIGHT    -        -19.678 (meters)                     GEOID18
 AD8950  DYNAMIC HEIGHT  -        762.960 (meters)     2503.14  (feet) COMP
 AD8950  MODELED GRAVITY -    980,401.9   (mgal)                       NAVD 88
 AD8950
 AD8950  VERT ORDER      -  FIRST     CLASS II
 AD8950
 AD8950.The horizontal coordinates were scaled from a map and have
 AD8950.an estimated accuracy of +/- 6 seconds.
 AD8950
 AD8950.The orthometric height was determined by differential leveling and
 AD8950.adjusted by the NATIONAL GEODETIC SURVEY
 AD8950.in July 1998.
 AD8950
 AD8950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8950.GEOID18 height accuracy estimate available here.
 AD8950
 AD8950.Click photographs - Photos may exist for this station.
 AD8950
 AD8950.The dynamic height is computed by dividing the NAVD 88
 AD8950.geopotential number by the normal gravity value computed on the
 AD8950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8950.degrees latitude (g = 980.6199 gals.).
 AD8950
 AD8950.The modeled gravity was interpolated from observed gravity values.
 AD8950
 AD8950;                    North         East    Units  Estimated Accuracy
 AD8950;SPC SD N     -   135,730.      447,450.      MT  (+/- 180 meters Scaled)
 AD8950
 AD8950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ687914(NAD 83)
 AD8950
 AD8950                          SUPERSEDED SURVEY CONTROL
 AD8950
 AD8950.No superseded survey control is available for this station.
 AD8950
 AD8950_MARKER: DD = SURVEY DISK
 AD8950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8950_STAMPING: 212-119.70 1995
 AD8950_MARK LOGO: SDDT
 AD8950_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8950+STABILITY: SURFACE MOTION
 AD8950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8950+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8950
 AD8950  HISTORY     - Date     Condition        Report By
 AD8950  HISTORY     - 1995     MONUMENTED       SDDT
 AD8950  HISTORY     - 19960425 GOOD             NGS
 AD8950  HISTORY     - 20120723 GOOD             INDIV
 AD8950
 AD8950                          STATION DESCRIPTION
 AD8950
 AD8950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8950'9.2 KM (5.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8950'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 439.0 M (1440.3 FT) WEST OF
 AD8950'MILEPOST 120, 22.0 M (72.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 3.2 M
 AD8950'(10.5 FT) WEST OF THE EXTENDED CENTER OF A TRACK ROAD LEADING NORTH,
 AD8950'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AD8950'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8950'SURFACE.
 AD8950
 AD8950                          STATION RECOVERY (2012)
 AD8950
 AD8950'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8949 ***********************************************************************
 AD8949  DESIGNATION -  212 120.46
 AD8949  PID         -  AD8949
 AD8949  STATE/COUNTY-  SD/ZIEBACH
 AD8949  COUNTRY     -  US
 AD8949  USGS QUAD   -  RED ELM SW (2017)
 AD8949
 AD8949                         *CURRENT SURVEY CONTROL
 AD8949  ______________________________________________________________________
 AD8949* NAD 83(1986) POSITION- 45 02 17.     (N) 101 55 12.     (W)   SCALED
 AD8949* NAVD 88 ORTHO HEIGHT -   775.741 (meters)     2545.08  (feet) ADJUSTED
 AD8949  ______________________________________________________________________
 AD8949  GEOID HEIGHT    -        -19.717 (meters)                     GEOID18
 AD8949  DYNAMIC HEIGHT  -        775.594 (meters)     2544.59  (feet) COMP
 AD8949  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 AD8949
 AD8949  VERT ORDER      -  FIRST     CLASS II
 AD8949
 AD8949.The horizontal coordinates were scaled from a map and have
 AD8949.an estimated accuracy of +/- 6 seconds.
 AD8949
 AD8949.The orthometric height was determined by differential leveling and
 AD8949.adjusted by the NATIONAL GEODETIC SURVEY
 AD8949.in July 1998.
 AD8949
 AD8949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8949.GEOID18 height accuracy estimate available here.
 AD8949
 AD8949.Click photographs - Photos may exist for this station.
 AD8949
 AD8949.The dynamic height is computed by dividing the NAVD 88
 AD8949.geopotential number by the normal gravity value computed on the
 AD8949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8949.degrees latitude (g = 980.6199 gals.).
 AD8949
 AD8949.The modeled gravity was interpolated from observed gravity values.
 AD8949
 AD8949;                    North         East    Units  Estimated Accuracy
 AD8949;SPC SD N     -   135,670.      448,740.      MT  (+/- 180 meters Scaled)
 AD8949
 AD8949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ700913(NAD 83)
 AD8949
 AD8949                          SUPERSEDED SURVEY CONTROL
 AD8949
 AD8949.No superseded survey control is available for this station.
 AD8949
 AD8949_MARKER: Z = SEE DESCRIPTION
 AD8949_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8949_STAMPING: 212-120.46 1995
 AD8949_MARK LOGO: NGS
 AD8949_PROJECTION: FLUSH
 AD8949_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8949+STABILITY: POSITION/ELEVATION WELL
 AD8949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8949+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8949_ROD/PIPE-DEPTH: 6.4 meters
 AD8949_SLEEVE-DEPTH  : 4.0 meters
 AD8949
 AD8949  HISTORY     - Date     Condition        Report By
 AD8949  HISTORY     - 1995     MONUMENTED       SDDT
 AD8949  HISTORY     - 19960425 GOOD             NGS
 AD8949  HISTORY     - 20120723 GOOD             INDIV
 AD8949
 AD8949                          STATION DESCRIPTION
 AD8949
 AD8949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8949'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8949'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 737.0 M (2418.0 FT) EAST OF
 AD8949'MILEPOST 120, 49.9 M (163.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE
 AD8949'AND GATE, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3
 AD8949'FT) SOUTH OF A METAL GUARD POST, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AD8949'HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 AD8949'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET ATTACHED TO AN IRON
 AD8949'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD8949'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD8949'THROUGH A 4-INCH PVC CAP.
 AD8949
 AD8949                          STATION RECOVERY (2012)
 AD8949
 AD8949'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8948 ***********************************************************************
 AD8948  DESIGNATION -  212 121.50
 AD8948  PID         -  AD8948
 AD8948  STATE/COUNTY-  SD/ZIEBACH
 AD8948  COUNTRY     -  US
 AD8948  USGS QUAD   -  RED ELM SW (2017)
 AD8948
 AD8948                         *CURRENT SURVEY CONTROL
 AD8948  ______________________________________________________________________
 AD8948* NAD 83(1986) POSITION- 45 02 18.     (N) 101 53 59.     (W)   SCALED
 AD8948* NAVD 88 ORTHO HEIGHT -   776.179 (meters)     2546.51  (feet) ADJUSTED
 AD8948  ______________________________________________________________________
 AD8948  GEOID HEIGHT    -        -19.764 (meters)                     GEOID18
 AD8948  DYNAMIC HEIGHT  -        776.032 (meters)     2546.03  (feet) COMP
 AD8948  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 AD8948
 AD8948  VERT ORDER      -  FIRST     CLASS II
 AD8948
 AD8948.The horizontal coordinates were scaled from a map and have
 AD8948.an estimated accuracy of +/- 6 seconds.
 AD8948
 AD8948.The orthometric height was determined by differential leveling and
 AD8948.adjusted by the NATIONAL GEODETIC SURVEY
 AD8948.in July 1998.
 AD8948
 AD8948.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8948.GEOID18 height accuracy estimate available here.
 AD8948
 AD8948.Click photographs - Photos may exist for this station.
 AD8948
 AD8948.The dynamic height is computed by dividing the NAVD 88
 AD8948.geopotential number by the normal gravity value computed on the
 AD8948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8948.degrees latitude (g = 980.6199 gals.).
 AD8948
 AD8948.The modeled gravity was interpolated from observed gravity values.
 AD8948
 AD8948;                    North         East    Units  Estimated Accuracy
 AD8948;SPC SD N     -   135,660.      450,340.      MT  (+/- 180 meters Scaled)
 AD8948
 AD8948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ716912(NAD 83)
 AD8948
 AD8948                          SUPERSEDED SURVEY CONTROL
 AD8948
 AD8948.No superseded survey control is available for this station.
 AD8948
 AD8948_MARKER: DD = SURVEY DISK
 AD8948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8948_STAMPING: 212-121.50 1995
 AD8948_MARK LOGO: SDDT
 AD8948_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8948+STABILITY: SURFACE MOTION
 AD8948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8948+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8948
 AD8948  HISTORY     - Date     Condition        Report By
 AD8948  HISTORY     - 1995     MONUMENTED       SDDT
 AD8948  HISTORY     - 19960425 GOOD             NGS
 AD8948  HISTORY     - 20120723 GOOD             INDIV
 AD8948
 AD8948                          STATION DESCRIPTION
 AD8948
 AD8948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8948'12.1 KM (7.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8948'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 764.0 M (2506.6 FT) WEST OF
 AD8948'MILEPOST 122, 21.9 M (71.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M
 AD8948'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AD8948'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8948'SURFACE.
 AD8948
 AD8948                          STATION RECOVERY (2012)
 AD8948
 AD8948'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8947 ***********************************************************************
 AD8947  DESIGNATION -  212 122.60
 AD8947  PID         -  AD8947
 AD8947  STATE/COUNTY-  SD/ZIEBACH
 AD8947  COUNTRY     -  US
 AD8947  USGS QUAD   -  RED ELM SW (2017)
 AD8947
 AD8947                         *CURRENT SURVEY CONTROL
 AD8947  ______________________________________________________________________
 AD8947* NAD 83(1986) POSITION- 45 02 19.     (N) 101 52 39.     (W)   SCALED
 AD8947* NAVD 88 ORTHO HEIGHT -   785.073 (meters)     2575.69  (feet) ADJUSTED
 AD8947  ______________________________________________________________________
 AD8947  GEOID HEIGHT    -        -19.816 (meters)                     GEOID18
 AD8947  DYNAMIC HEIGHT  -        784.925 (meters)     2575.21  (feet) COMP
 AD8947  MODELED GRAVITY -    980,401.8   (mgal)                       NAVD 88
 AD8947
 AD8947  VERT ORDER      -  FIRST     CLASS II
 AD8947
 AD8947.The horizontal coordinates were scaled from a map and have
 AD8947.an estimated accuracy of +/- 6 seconds.
 AD8947
 AD8947.The orthometric height was determined by differential leveling and
 AD8947.adjusted by the NATIONAL GEODETIC SURVEY
 AD8947.in July 1998.
 AD8947
 AD8947.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8947.GEOID18 height accuracy estimate available here.
 AD8947
 AD8947.Click photographs - Photos may exist for this station.
 AD8947
 AD8947.The dynamic height is computed by dividing the NAVD 88
 AD8947.geopotential number by the normal gravity value computed on the
 AD8947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8947.degrees latitude (g = 980.6199 gals.).
 AD8947
 AD8947.The modeled gravity was interpolated from observed gravity values.
 AD8947
 AD8947;                    North         East    Units  Estimated Accuracy
 AD8947;SPC SD N     -   135,650.      452,090.      MT  (+/- 180 meters Scaled)
 AD8947
 AD8947_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ733912(NAD 83)
 AD8947
 AD8947                          SUPERSEDED SURVEY CONTROL
 AD8947
 AD8947.No superseded survey control is available for this station.
 AD8947
 AD8947_MARKER: DD = SURVEY DISK
 AD8947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8947_STAMPING: 212-122.60 1995
 AD8947_MARK LOGO: SDDT
 AD8947_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8947+STABILITY: SURFACE MOTION
 AD8947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8947+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8947
 AD8947  HISTORY     - Date     Condition        Report By
 AD8947  HISTORY     - 1995     MONUMENTED       SDDT
 AD8947  HISTORY     - 19960425 GOOD             NGS
 AD8947  HISTORY     - 20120723 GOOD             INDIV
 AD8947
 AD8947                          STATION DESCRIPTION
 AD8947
 AD8947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8947'13.9 KM (8.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8947'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 627.0 M (2057.1 FT) WEST OF
 AD8947'MILEPOST 123, 45.4 M (148.9 FT) NORTHWEST OF THE NORTH END OF A
 AD8947'CULVERT UNDER THE HIGHWAY, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY
 AD8947'CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AD8947'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AD8947'THE GROUND SURFACE.
 AD8947
 AD8947                          STATION RECOVERY (2012)
 AD8947
 AD8947'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8946 ***********************************************************************
 AD8946  DESIGNATION -  212 123.60
 AD8946  PID         -  AD8946
 AD8946  STATE/COUNTY-  SD/ZIEBACH
 AD8946  COUNTRY     -  US
 AD8946  USGS QUAD   -  RED ELM (2017)
 AD8946
 AD8946                         *CURRENT SURVEY CONTROL
 AD8946  ______________________________________________________________________
 AD8946* NAD 83(1986) POSITION- 45 02 35.     (N) 101 51 31.     (W)   SCALED
 AD8946* NAVD 88 ORTHO HEIGHT -   786.409 (meters)     2580.08  (feet) ADJUSTED
 AD8946  ______________________________________________________________________
 AD8946  GEOID HEIGHT    -        -19.857 (meters)                     GEOID18
 AD8946  DYNAMIC HEIGHT  -        786.261 (meters)     2579.59  (feet) COMP
 AD8946  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 AD8946
 AD8946  VERT ORDER      -  FIRST     CLASS II
 AD8946
 AD8946.The horizontal coordinates were scaled from a map and have
 AD8946.an estimated accuracy of +/- 6 seconds.
 AD8946
 AD8946.The orthometric height was determined by differential leveling and
 AD8946.adjusted by the NATIONAL GEODETIC SURVEY
 AD8946.in July 1998.
 AD8946
 AD8946.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8946.GEOID18 height accuracy estimate available here.
 AD8946
 AD8946.Click photographs - Photos may exist for this station.
 AD8946
 AD8946.The dynamic height is computed by dividing the NAVD 88
 AD8946.geopotential number by the normal gravity value computed on the
 AD8946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8946.degrees latitude (g = 980.6199 gals.).
 AD8946
 AD8946.The modeled gravity was interpolated from observed gravity values.
 AD8946
 AD8946;                    North         East    Units  Estimated Accuracy
 AD8946;SPC SD N     -   136,110.      453,590.      MT  (+/- 180 meters Scaled)
 AD8946
 AD8946_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ748917(NAD 83)
 AD8946
 AD8946                          SUPERSEDED SURVEY CONTROL
 AD8946
 AD8946.No superseded survey control is available for this station.
 AD8946
 AD8946_MARKER: DD = SURVEY DISK
 AD8946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8946_STAMPING: 212-123.60 1995
 AD8946_MARK LOGO: SDDT
 AD8946_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8946+STABILITY: SURFACE MOTION
 AD8946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8946+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8946
 AD8946  HISTORY     - Date     Condition        Report By
 AD8946  HISTORY     - 1995     MONUMENTED       SDDT
 AD8946  HISTORY     - 19960425 GOOD             NGS
 AD8946  HISTORY     - 20120723 GOOD             INDIV
 AD8946
 AD8946                          STATION DESCRIPTION
 AD8946
 AD8946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8946'15.5 KM (9.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8946'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 637.0 M (2089.9 FT) WEST OF
 AD8946'MILEPOST 124, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8946'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AD8946'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8946'SURFACE.
 AD8946
 AD8946                          STATION RECOVERY (2012)
 AD8946
 AD8946'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8945 ***********************************************************************
 AD8945  DESIGNATION -  212 124.72
 AD8945  PID         -  AD8945
 AD8945  STATE/COUNTY-  SD/ZIEBACH
 AD8945  COUNTRY     -  US
 AD8945  USGS QUAD   -  RED ELM (2017)
 AD8945
 AD8945                         *CURRENT SURVEY CONTROL
 AD8945  ______________________________________________________________________
 AD8945* NAD 83(1986) POSITION- 45 02 54.     (N) 101 50 13.     (W)   SCALED
 AD8945* NAVD 88 ORTHO HEIGHT -   773.742 (meters)     2538.52  (feet) ADJUSTED
 AD8945  ______________________________________________________________________
 AD8945  GEOID HEIGHT    -        -19.905 (meters)                     GEOID18
 AD8945  DYNAMIC HEIGHT  -        773.596 (meters)     2538.04  (feet) COMP
 AD8945  MODELED GRAVITY -    980,402.1   (mgal)                       NAVD 88
 AD8945
 AD8945  VERT ORDER      -  FIRST     CLASS II
 AD8945
 AD8945.The horizontal coordinates were scaled from a map and have
 AD8945.an estimated accuracy of +/- 6 seconds.
 AD8945
 AD8945.The orthometric height was determined by differential leveling and
 AD8945.adjusted by the NATIONAL GEODETIC SURVEY
 AD8945.in July 1998.
 AD8945
 AD8945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8945.GEOID18 height accuracy estimate available here.
 AD8945
 AD8945.Click photographs - Photos may exist for this station.
 AD8945
 AD8945.The dynamic height is computed by dividing the NAVD 88
 AD8945.geopotential number by the normal gravity value computed on the
 AD8945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8945.degrees latitude (g = 980.6199 gals.).
 AD8945
 AD8945.The modeled gravity was interpolated from observed gravity values.
 AD8945
 AD8945;                    North         East    Units  Estimated Accuracy
 AD8945;SPC SD N     -   136,660.      455,310.      MT  (+/- 180 meters Scaled)
 AD8945
 AD8945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ765922(NAD 83)
 AD8945
 AD8945                          SUPERSEDED SURVEY CONTROL
 AD8945
 AD8945.No superseded survey control is available for this station.
 AD8945
 AD8945_MARKER: Z = SEE DESCRIPTION
 AD8945_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8945_STAMPING: 212-124.72 1995
 AD8945_MARK LOGO: NGS
 AD8945_PROJECTION: FLUSH
 AD8945_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8945+STABILITY: POSITION/ELEVATION WELL
 AD8945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8945+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8945_ROD/PIPE-DEPTH: 6.4 meters
 AD8945_SLEEVE-DEPTH  : 4.0 meters
 AD8945
 AD8945  HISTORY     - Date     Condition        Report By
 AD8945  HISTORY     - 1995     MONUMENTED       SDDT
 AD8945  HISTORY     - 19960425 GOOD             NGS
 AD8945  HISTORY     - 20120723 GOOD             INDIV
 AD8945
 AD8945                          STATION DESCRIPTION
 AD8945
 AD8945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8945'17.3 KM (10.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8945'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 450.0 M (1476.4 FT) WEST OF
 AD8945'MILEPOST 125, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.7 M
 AD8945'(2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST,
 AD8945'0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 AD8945'NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AD8945'RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AD8945'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AD8945'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8945
 AD8945                          STATION RECOVERY (2012)
 AD8945
 AD8945'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8944 ***********************************************************************
 AD8944  DESIGNATION -  212 125.83
 AD8944  PID         -  AD8944
 AD8944  STATE/COUNTY-  SD/ZIEBACH
 AD8944  COUNTRY     -  US
 AD8944  USGS QUAD   -  RED ELM (2017)
 AD8944
 AD8944                         *CURRENT SURVEY CONTROL
 AD8944  ______________________________________________________________________
 AD8944* NAD 83(1986) POSITION- 45 03 12.     (N) 101 48 53.     (W)   SCALED
 AD8944* NAVD 88 ORTHO HEIGHT -   757.014 (meters)     2483.64  (feet) ADJUSTED
 AD8944  ______________________________________________________________________
 AD8944  GEOID HEIGHT    -        -19.958 (meters)                     GEOID18
 AD8944  DYNAMIC HEIGHT  -        756.870 (meters)     2483.16  (feet) COMP
 AD8944  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 AD8944
 AD8944  VERT ORDER      -  FIRST     CLASS II
 AD8944
 AD8944.The horizontal coordinates were scaled from a map and have
 AD8944.an estimated accuracy of +/- 6 seconds.
 AD8944
 AD8944.The orthometric height was determined by differential leveling and
 AD8944.adjusted by the NATIONAL GEODETIC SURVEY
 AD8944.in July 1998.
 AD8944
 AD8944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8944.GEOID18 height accuracy estimate available here.
 AD8944
 AD8944.Click photographs - Photos may exist for this station.
 AD8944
 AD8944.The dynamic height is computed by dividing the NAVD 88
 AD8944.geopotential number by the normal gravity value computed on the
 AD8944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8944.degrees latitude (g = 980.6199 gals.).
 AD8944
 AD8944.The modeled gravity was interpolated from observed gravity values.
 AD8944
 AD8944;                    North         East    Units  Estimated Accuracy
 AD8944;SPC SD N     -   137,170.      457,070.      MT  (+/- 180 meters Scaled)
 AD8944
 AD8944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ783927(NAD 83)
 AD8944
 AD8944                          SUPERSEDED SURVEY CONTROL
 AD8944
 AD8944.No superseded survey control is available for this station.
 AD8944
 AD8944_MARKER: DD = SURVEY DISK
 AD8944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8944_STAMPING: 212-125.83 1995
 AD8944_MARK LOGO: SDDT
 AD8944_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8944+STABILITY: SURFACE MOTION
 AD8944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8944+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8944
 AD8944  HISTORY     - Date     Condition        Report By
 AD8944  HISTORY     - 1995     MONUMENTED       SDDT
 AD8944  HISTORY     - 19960425 GOOD             NGS
 AD8944  HISTORY     - 20120723 GOOD             INDIV
 AD8944
 AD8944                          STATION DESCRIPTION
 AD8944
 AD8944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8944'19.1 KM (11.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8944'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 190.0 M (623.4 FT) WEST OF
 AD8944'MILEPOST 126, 22.1 M (72.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.6 M
 AD8944'(44.6 FT) SOUTHEAST OF THE SOUTH LEG OF A HIGHWAY INFORMATION SIGN
 AD8944'(IRON LIGHTING 9), 1.2 M (3.9 FT) WEST OF A FENCE CORNER, 0.5 M (1.6
 AD8944'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AD8944'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8944
 AD8944                          STATION RECOVERY (2012)
 AD8944
 AD8944'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8944'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8943 ***********************************************************************
 AD8943  DESIGNATION -  212 126.96
 AD8943  PID         -  AD8943
 AD8943  STATE/COUNTY-  SD/ZIEBACH
 AD8943  COUNTRY     -  US
 AD8943  USGS QUAD   -  RED ELM (2017)
 AD8943
 AD8943                         *CURRENT SURVEY CONTROL
 AD8943  ______________________________________________________________________
 AD8943* NAD 83(1986) POSITION- 45 03 18.     (N) 101 47 37.     (W)   SCALED
 AD8943* NAVD 88 ORTHO HEIGHT -   756.741 (meters)     2482.74  (feet) ADJUSTED
 AD8943  ______________________________________________________________________
 AD8943  GEOID HEIGHT    -        -20.012 (meters)                     GEOID18
 AD8943  DYNAMIC HEIGHT  -        756.597 (meters)     2482.27  (feet) COMP
 AD8943  MODELED GRAVITY -    980,401.5   (mgal)                       NAVD 88
 AD8943
 AD8943  VERT ORDER      -  FIRST     CLASS II
 AD8943
 AD8943.The horizontal coordinates were scaled from a map and have
 AD8943.an estimated accuracy of +/- 6 seconds.
 AD8943
 AD8943.The orthometric height was determined by differential leveling and
 AD8943.adjusted by the NATIONAL GEODETIC SURVEY
 AD8943.in July 1998.
 AD8943
 AD8943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8943.GEOID18 height accuracy estimate available here.
 AD8943
 AD8943.Click photographs - Photos may exist for this station.
 AD8943
 AD8943.The dynamic height is computed by dividing the NAVD 88
 AD8943.geopotential number by the normal gravity value computed on the
 AD8943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8943.degrees latitude (g = 980.6199 gals.).
 AD8943
 AD8943.The modeled gravity was interpolated from observed gravity values.
 AD8943
 AD8943;                    North         East    Units  Estimated Accuracy
 AD8943;SPC SD N     -   137,320.      458,740.      MT  (+/- 180 meters Scaled)
 AD8943
 AD8943_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ800928(NAD 83)
 AD8943
 AD8943                          SUPERSEDED SURVEY CONTROL
 AD8943
 AD8943.No superseded survey control is available for this station.
 AD8943
 AD8943_MARKER: DD = SURVEY DISK
 AD8943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8943_STAMPING: 212-126.96 1995
 AD8943_MARK LOGO: SDDT
 AD8943_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8943+STABILITY: SURFACE MOTION
 AD8943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8943+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8943
 AD8943  HISTORY     - Date     Condition        Report By
 AD8943  HISTORY     - 1995     MONUMENTED       SDDT
 AD8943  HISTORY     - 19960425 GOOD             NGS
 AD8943  HISTORY     - 20120723 GOOD             INDIV
 AD8943
 AD8943                          STATION DESCRIPTION
 AD8943
 AD8943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8943'15.1 KM (9.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8943'MAIN STREET IN DUPREE, 97.7 M (320.5 FT) WEST OF MILEPOST 127, 22.1 M
 AD8943'(72.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) WEST OF
 AD8943'THE CENTER OF A GRAVELED ROAD, 3.3 M (10.8 FT) WEST OF A FENCE CORNER,
 AD8943'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 AD8943'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8943'SURFACE.
 AD8943
 AD8943                          STATION RECOVERY (2012)
 AD8943
 AD8943'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8942 ***********************************************************************
 AD8942  DESIGNATION -  212 127.96
 AD8942  PID         -  AD8942
 AD8942  STATE/COUNTY-  SD/ZIEBACH
 AD8942  COUNTRY     -  US
 AD8942  USGS QUAD   -  RED ELM (2017)
 AD8942
 AD8942                         *CURRENT SURVEY CONTROL
 AD8942  ______________________________________________________________________
 AD8942* NAD 83(1986) POSITION- 45 03 19.     (N) 101 46 23.     (W)   SCALED
 AD8942* NAVD 88 ORTHO HEIGHT -   752.868 (meters)     2470.03  (feet) ADJUSTED
 AD8942  ______________________________________________________________________
 AD8942  GEOID HEIGHT    -        -20.067 (meters)                     GEOID18
 AD8942  DYNAMIC HEIGHT  -        752.724 (meters)     2469.56  (feet) COMP
 AD8942  MODELED GRAVITY -    980,400.8   (mgal)                       NAVD 88
 AD8942
 AD8942  VERT ORDER      -  FIRST     CLASS II
 AD8942
 AD8942.The horizontal coordinates were scaled from a map and have
 AD8942.an estimated accuracy of +/- 6 seconds.
 AD8942
 AD8942.The orthometric height was determined by differential leveling and
 AD8942.adjusted by the NATIONAL GEODETIC SURVEY
 AD8942.in July 1998.
 AD8942
 AD8942.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8942.GEOID18 height accuracy estimate available here.
 AD8942
 AD8942.Click photographs - Photos may exist for this station.
 AD8942
 AD8942.The dynamic height is computed by dividing the NAVD 88
 AD8942.geopotential number by the normal gravity value computed on the
 AD8942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8942.degrees latitude (g = 980.6199 gals.).
 AD8942
 AD8942.The modeled gravity was interpolated from observed gravity values.
 AD8942
 AD8942;                    North         East    Units  Estimated Accuracy
 AD8942;SPC SD N     -   137,320.      460,350.      MT  (+/- 180 meters Scaled)
 AD8942
 AD8942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ816928(NAD 83)
 AD8942
 AD8942                          SUPERSEDED SURVEY CONTROL
 AD8942
 AD8942.No superseded survey control is available for this station.
 AD8942
 AD8942_MARKER: DD = SURVEY DISK
 AD8942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8942_STAMPING: 212-127.96 1995
 AD8942_MARK LOGO: SDDT
 AD8942_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8942+STABILITY: SURFACE MOTION
 AD8942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8942+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8942
 AD8942  HISTORY     - Date     Condition        Report By
 AD8942  HISTORY     - 1995     MONUMENTED       SDDT
 AD8942  HISTORY     - 19960425 GOOD             NGS
 AD8942  HISTORY     - 20120723 GOOD             INDIV
 AD8942
 AD8942                          STATION DESCRIPTION
 AD8942
 AD8942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8942'13.5 KM (8.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8942'MAIN STREET IN DUPREE, 70.6 M (231.6 FT) WEST OF MILEPOST 128, 22.3 M
 AD8942'(73.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.3 M (40.4 FT) WEST OF
 AD8942'THE CENTER OF A FIELD ENTRANCE, 2.6 M (8.5 FT) WEST OF A FENCE CORNER,
 AD8942'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AD8942'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8942'SURFACE.
 AD8942
 AD8942                          STATION RECOVERY (2012)
 AD8942
 AD8942'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8941 ***********************************************************************
 AD8941  DESIGNATION -  212 128.99
 AD8941  PID         -  AD8941
 AD8941  STATE/COUNTY-  SD/ZIEBACH
 AD8941  COUNTRY     -  US
 AD8941  USGS QUAD   -  RED ELM (2017)
 AD8941
 AD8941                         *CURRENT SURVEY CONTROL
 AD8941  ______________________________________________________________________
 AD8941* NAD 83(1986) POSITION- 45 03 09.     (N) 101 45 13.     (W)   SCALED
 AD8941* NAVD 88 ORTHO HEIGHT -   749.861 (meters)     2460.17  (feet) ADJUSTED
 AD8941  ______________________________________________________________________
 AD8941  GEOID HEIGHT    -        -20.124 (meters)                     GEOID18
 AD8941  DYNAMIC HEIGHT  -        749.717 (meters)     2459.70  (feet) COMP
 AD8941  MODELED GRAVITY -    980,399.8   (mgal)                       NAVD 88
 AD8941
 AD8941  VERT ORDER      -  FIRST     CLASS II
 AD8941
 AD8941.The horizontal coordinates were scaled from a map and have
 AD8941.an estimated accuracy of +/- 6 seconds.
 AD8941
 AD8941.The orthometric height was determined by differential leveling and
 AD8941.adjusted by the NATIONAL GEODETIC SURVEY
 AD8941.in July 1998.
 AD8941
 AD8941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8941.GEOID18 height accuracy estimate available here.
 AD8941
 AD8941.Click photographs - Photos may exist for this station.
 AD8941
 AD8941.The dynamic height is computed by dividing the NAVD 88
 AD8941.geopotential number by the normal gravity value computed on the
 AD8941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8941.degrees latitude (g = 980.6199 gals.).
 AD8941
 AD8941.The modeled gravity was interpolated from observed gravity values.
 AD8941
 AD8941;                    North         East    Units  Estimated Accuracy
 AD8941;SPC SD N     -   136,970.      461,880.      MT  (+/- 180 meters Scaled)
 AD8941
 AD8941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ831924(NAD 83)
 AD8941
 AD8941                          SUPERSEDED SURVEY CONTROL
 AD8941
 AD8941.No superseded survey control is available for this station.
 AD8941
 AD8941_MARKER: Z = SEE DESCRIPTION
 AD8941_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8941_STAMPING: 212-128.99 1995
 AD8941_MARK LOGO: NGS
 AD8941_PROJECTION: FLUSH
 AD8941_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8941+STABILITY: POSITION/ELEVATION WELL
 AD8941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8941+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8941_ROD/PIPE-DEPTH: 6.4 meters
 AD8941_SLEEVE-DEPTH  : 4.0 meters
 AD8941
 AD8941  HISTORY     - Date     Condition        Report By
 AD8941  HISTORY     - 1995     MONUMENTED       SDDT
 AD8941  HISTORY     - 19960425 GOOD             NGS
 AD8941  HISTORY     - 20120723 GOOD             INDIV
 AD8941
 AD8941                          STATION DESCRIPTION
 AD8941
 AD8941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8941'11.9 KM (7.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8941'MAIN STREET IN DUPREE, 99.8 M (327.4 FT) WEST OF MILEPOST 129, 78.1 M
 AD8941'(256.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 22.7 M
 AD8941'(74.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) NORTH OF A
 AD8941'FENCE, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, 0.4 M (1.3 FT)
 AD8941'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS
 AD8941'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN
 AD8941'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD8941'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD8941'THROUGH A 4-INCH PVC CAP.
 AD8941
 AD8941                          STATION RECOVERY (2012)
 AD8941
 AD8941'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8940 ***********************************************************************
 AD8940  DESIGNATION -  212 129.96
 AD8940  PID         -  AD8940
 AD8940  STATE/COUNTY-  SD/ZIEBACH
 AD8940  COUNTRY     -  US
 AD8940  USGS QUAD   -  BEDNERS DAM (2017)
 AD8940
 AD8940                         *CURRENT SURVEY CONTROL
 AD8940  ______________________________________________________________________
 AD8940* NAD 83(1986) POSITION- 45 03 10.     (N) 101 43 57.     (W)   SCALED
 AD8940* NAVD 88 ORTHO HEIGHT -   743.315 (meters)     2438.69  (feet) ADJUSTED
 AD8940  ______________________________________________________________________
 AD8940  GEOID HEIGHT    -        -20.182 (meters)                     GEOID18
 AD8940  DYNAMIC HEIGHT  -        743.171 (meters)     2438.22  (feet) COMP
 AD8940  MODELED GRAVITY -    980,399.1   (mgal)                       NAVD 88
 AD8940
 AD8940  VERT ORDER      -  FIRST     CLASS II
 AD8940
 AD8940.The horizontal coordinates were scaled from a map and have
 AD8940.an estimated accuracy of +/- 6 seconds.
 AD8940
 AD8940.The orthometric height was determined by differential leveling and
 AD8940.adjusted by the NATIONAL GEODETIC SURVEY
 AD8940.in July 1998.
 AD8940
 AD8940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8940.GEOID18 height accuracy estimate available here.
 AD8940
 AD8940.Click photographs - Photos may exist for this station.
 AD8940
 AD8940.The dynamic height is computed by dividing the NAVD 88
 AD8940.geopotential number by the normal gravity value computed on the
 AD8940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8940.degrees latitude (g = 980.6199 gals.).
 AD8940
 AD8940.The modeled gravity was interpolated from observed gravity values.
 AD8940
 AD8940;                    North         East    Units  Estimated Accuracy
 AD8940;SPC SD N     -   136,970.      463,540.      MT  (+/- 180 meters Scaled)
 AD8940
 AD8940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ848924(NAD 83)
 AD8940
 AD8940                          SUPERSEDED SURVEY CONTROL
 AD8940
 AD8940.No superseded survey control is available for this station.
 AD8940
 AD8940_MARKER: DD = SURVEY DISK
 AD8940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8940_STAMPING: 212-129.96 1995
 AD8940_MARK LOGO: SDDT
 AD8940_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8940+STABILITY: SURFACE MOTION
 AD8940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8940+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 AD8940
 AD8940  HISTORY     - Date     Condition        Report By
 AD8940  HISTORY     - 1995     MONUMENTED       SDDT
 AD8940  HISTORY     - 19960425 GOOD             NGS
 AD8940  HISTORY     - 20120723 GOOD             INDIV
 AD8940
 AD8940                          STATION DESCRIPTION
 AD8940
 AD8940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8940'10.2 KM (6.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8940'MAIN STREET IN DUPREE, 48.2 M (158.1 FT) SOUTHWEST OF MILEPOST 130,
 AD8940'30.7 M (100.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AD8940'23.1 M (75.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) BELOW
 AD8940'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AD8940'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8940
 AD8940                          STATION RECOVERY (2012)
 AD8940
 AD8940'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8939 ***********************************************************************
 AD8939  DESIGNATION -  212 131.00
 AD8939  PID         -  AD8939
 AD8939  STATE/COUNTY-  SD/ZIEBACH
 AD8939  COUNTRY     -  US
 AD8939  USGS QUAD   -  BEDNERS DAM (2017)
 AD8939
 AD8939                         *CURRENT SURVEY CONTROL
 AD8939  ______________________________________________________________________
 AD8939* NAD 83(1986) POSITION- 45 03 09.71   (N) 101 42 40.00   (W)   HD_HELD1
 AD8939* NAVD 88 ORTHO HEIGHT -   747.523 (meters)     2452.50  (feet) ADJUSTED
 AD8939  ______________________________________________________________________
 AD8939  GEOID HEIGHT    -        -20.240 (meters)                     GEOID18
 AD8939  DYNAMIC HEIGHT  -        747.379 (meters)     2452.03  (feet) COMP
 AD8939  MODELED GRAVITY -    980,398.3   (mgal)                       NAVD 88
 AD8939
 AD8939  VERT ORDER      -  FIRST     CLASS II
 AD8939
 AD8939.The horizontal coordinates were determined by differentially corrected
 AD8939.hand held GPS observations or other comparable positioning techniques
 AD8939.and have an estimated accuracy of +/- 3 meters.
 AD8939
 AD8939.The orthometric height was determined by differential leveling and
 AD8939.adjusted by the NATIONAL GEODETIC SURVEY
 AD8939.in July 1998.
 AD8939
 AD8939.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8939.GEOID18 height accuracy estimate available here.
 AD8939
 AD8939.Click photographs - Photos may exist for this station.
 AD8939
 AD8939.The dynamic height is computed by dividing the NAVD 88
 AD8939.geopotential number by the normal gravity value computed on the
 AD8939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8939.degrees latitude (g = 980.6199 gals.).
 AD8939
 AD8939.The modeled gravity was interpolated from observed gravity values.
 AD8939
 AD8939;                    North         East    Units  Estimated Accuracy
 AD8939;SPC SD N     -   136,923.0     465,226.3     MT  (+/- 3 meters HH1 GPS) 
 AD8939
 AD8939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8651892380(NAD 83)
 AD8939
 AD8939                          SUPERSEDED SURVEY CONTROL
 AD8939
 AD8939.No superseded survey control is available for this station.
 AD8939
 AD8939_MARKER: DD = SURVEY DISK
 AD8939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8939_STAMPING: 212-131.00 1995
 AD8939_MARK LOGO: SDDT
 AD8939_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8939+STABILITY: SURFACE MOTION
 AD8939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8939+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8939
 AD8939  HISTORY     - Date     Condition        Report By
 AD8939  HISTORY     - 1995     MONUMENTED       SDDT
 AD8939  HISTORY     - 19960425 GOOD             NGS
 AD8939  HISTORY     - 20120718 GOOD             INDIV
 AD8939
 AD8939                          STATION DESCRIPTION
 AD8939
 AD8939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8939'8.6 KM (5.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8939'MAIN STREET IN DUPREE, 22.5 M (73.8 FT) SOUTH OF THE HIGHWAY
 AD8939'CENTERLINE, 16.7 M (54.8 FT) SOUTHWEST OF MILEPOST 131, 10.1 M (33.1
 AD8939'FT) WEST OF AN UNDERGROUND CABLE JUNCTION BOX, 5.2 M (17.1 FT) EAST OF
 AD8939'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) BELOW THE
 AD8939'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AD8939'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8939
 AD8939                          STATION RECOVERY (2012)
 AD8939
 AD8939'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8938 ***********************************************************************
 AD8938  DESIGNATION -  212 131.98
 AD8938  PID         -  AD8938
 AD8938  STATE/COUNTY-  SD/ZIEBACH
 AD8938  COUNTRY     -  US
 AD8938  USGS QUAD   -  BEDNERS DAM (2017)
 AD8938
 AD8938                         *CURRENT SURVEY CONTROL
 AD8938  ______________________________________________________________________
 AD8938* NAD 83(1986) POSITION- 45 03 10.     (N) 101 41 40.     (W)   SCALED
 AD8938* NAVD 88 ORTHO HEIGHT -   748.976 (meters)     2457.27  (feet) ADJUSTED
 AD8938  ______________________________________________________________________
 AD8938  GEOID HEIGHT    -        -20.287 (meters)                     GEOID18
 AD8938  DYNAMIC HEIGHT  -        748.830 (meters)     2456.79  (feet) COMP
 AD8938  MODELED GRAVITY -    980,397.7   (mgal)                       NAVD 88
 AD8938
 AD8938  VERT ORDER      -  FIRST     CLASS II
 AD8938
 AD8938.The horizontal coordinates were scaled from a map and have
 AD8938.an estimated accuracy of +/- 6 seconds.
 AD8938
 AD8938.The orthometric height was determined by differential leveling and
 AD8938.adjusted by the NATIONAL GEODETIC SURVEY
 AD8938.in July 1998.
 AD8938
 AD8938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8938.GEOID18 height accuracy estimate available here.
 AD8938
 AD8938.Click photographs - Photos may exist for this station.
 AD8938
 AD8938.The dynamic height is computed by dividing the NAVD 88
 AD8938.geopotential number by the normal gravity value computed on the
 AD8938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8938.degrees latitude (g = 980.6199 gals.).
 AD8938
 AD8938.The modeled gravity was interpolated from observed gravity values.
 AD8938
 AD8938;                    North         East    Units  Estimated Accuracy
 AD8938;SPC SD N     -   136,900.      466,540.      MT  (+/- 180 meters Scaled)
 AD8938
 AD8938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ878923(NAD 83)
 AD8938
 AD8938                          SUPERSEDED SURVEY CONTROL
 AD8938
 AD8938.No superseded survey control is available for this station.
 AD8938
 AD8938_MARKER: DD = SURVEY DISK
 AD8938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8938_STAMPING: 212-131.98 1995
 AD8938_MARK LOGO: SDDT
 AD8938_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8938+STABILITY: SURFACE MOTION
 AD8938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8938+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8938
 AD8938  HISTORY     - Date     Condition        Report By
 AD8938  HISTORY     - 1995     MONUMENTED       SDDT
 AD8938  HISTORY     - 19960425 GOOD             NGS
 AD8938  HISTORY     - 20120718 GOOD             INDIV
 AD8938
 AD8938                          STATION DESCRIPTION
 AD8938
 AD8938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8938'7.0 KM (4.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8938'MAIN STREET IN DUPREE, 35.2 M (115.5 FT) SOUTHWEST OF MILEPOST 132,
 AD8938'22.4 M (73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.5 M (50.9 FT)
 AD8938'WEST OF THE CENTER OF A FIELD ENTRANCE, 2.7 M (8.9 FT) WEST OF A FENCE
 AD8938'CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AD8938'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AD8938'GROUND SURFACE.
 AD8938
 AD8938                          STATION RECOVERY (2012)
 AD8938
 AD8938'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8937 ***********************************************************************
 AD8937  DESIGNATION -  212 133.00
 AD8937  PID         -  AD8937
 AD8937  STATE/COUNTY-  SD/ZIEBACH
 AD8937  COUNTRY     -  US
 AD8937  USGS QUAD   -  BEDNERS DAM (2017)
 AD8937
 AD8937                         *CURRENT SURVEY CONTROL
 AD8937  ______________________________________________________________________
 AD8937* NAD 83(1986) POSITION- 45 03 09.     (N) 101 40 14.     (W)   SCALED
 AD8937* NAVD 88 ORTHO HEIGHT -   747.296 (meters)     2451.75  (feet) ADJUSTED
 AD8937  ______________________________________________________________________
 AD8937  GEOID HEIGHT    -        -20.353 (meters)                     GEOID18
 AD8937  DYNAMIC HEIGHT  -        747.150 (meters)     2451.27  (feet) COMP
 AD8937  MODELED GRAVITY -    980,396.9   (mgal)                       NAVD 88
 AD8937
 AD8937  VERT ORDER      -  FIRST     CLASS II
 AD8937
 AD8937.The horizontal coordinates were scaled from a map and have
 AD8937.an estimated accuracy of +/- 6 seconds.
 AD8937
 AD8937.The orthometric height was determined by differential leveling and
 AD8937.adjusted by the NATIONAL GEODETIC SURVEY
 AD8937.in July 1998.
 AD8937
 AD8937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8937.GEOID18 height accuracy estimate available here.
 AD8937
 AD8937.Click photographs - Photos may exist for this station.
 AD8937
 AD8937.The dynamic height is computed by dividing the NAVD 88
 AD8937.geopotential number by the normal gravity value computed on the
 AD8937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8937.degrees latitude (g = 980.6199 gals.).
 AD8937
 AD8937.The modeled gravity was interpolated from observed gravity values.
 AD8937
 AD8937;                    North         East    Units  Estimated Accuracy
 AD8937;SPC SD N     -   136,830.      468,420.      MT  (+/- 180 meters Scaled)
 AD8937
 AD8937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ897922(NAD 83)
 AD8937
 AD8937                          SUPERSEDED SURVEY CONTROL
 AD8937
 AD8937.No superseded survey control is available for this station.
 AD8937
 AD8937_MARKER: DD = SURVEY DISK
 AD8937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8937_STAMPING: 212-133.00 1995
 AD8937_MARK LOGO: SDDT
 AD8937_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8937+STABILITY: SURFACE MOTION
 AD8937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8937+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8937
 AD8937  HISTORY     - Date     Condition        Report By
 AD8937  HISTORY     - 1995     MONUMENTED       SDDT
 AD8937  HISTORY     - 19960425 GOOD             NGS
 AD8937  HISTORY     - 20120718 GOOD             INDIV
 AD8937
 AD8937                          STATION DESCRIPTION
 AD8937
 AD8937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8937'5.3 KM (3.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8937'MAIN STREET IN DUPREE, 22.7 M (74.5 FT) EAST OF THE CENTER OF A
 AD8937'GRAVELED ROAD, 22.1 M (72.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.3
 AD8937'M (37.1 FT) SOUTH OF MILEPOST 133, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AD8937'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD8937'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8937
 AD8937                          STATION RECOVERY (2012)
 AD8937
 AD8937'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7900 ***********************************************************************
 AC7900  CBN         -  This is a Cooperative Base Network Control Station.
 AC7900  DESIGNATION -  212 133.35
 AC7900  PID         -  AC7900
 AC7900  STATE/COUNTY-  SD/ZIEBACH
 AC7900  COUNTRY     -  US
 AC7900  USGS QUAD   -  BEDNERS DAM (2017)
 AC7900
 AC7900                         *CURRENT SURVEY CONTROL
 AC7900  ______________________________________________________________________
 AC7900* NAD 83(2011) POSITION- 45 03 09.70729(N) 101 39 44.29260(W)   ADJUSTED
 AC7900* NAD 83(2011) ELLIP HT-   721.982 (meters)        (06/27/12)   ADJUSTED
 AC7900* NAD 83(2011) EPOCH   -  2010.00
 AC7900* NAVD 88 ORTHO HEIGHT -   742.351 (meters)     2435.53  (feet) ADJUSTED
 AC7900  ______________________________________________________________________
 AC7900  GEOID HEIGHT    -        -20.375 (meters)                     GEOID18
 AC7900  NAD 83(2011) X  -   -912,464.984 (meters)                     COMP
 AC7900  NAD 83(2011) Y  - -4,420,771.942 (meters)                     COMP
 AC7900  NAD 83(2011) Z  -  4,491,998.506 (meters)                     COMP
 AC7900  LAPLACE CORR    -         -6.98  (seconds)                    DEFLEC18
 AC7900  DYNAMIC HEIGHT  -        742.206 (meters)     2435.05  (feet) COMP
 AC7900  MODELED GRAVITY -    980,396.6   (mgal)                       NAVD 88
 AC7900
 AC7900  VERT ORDER      -  FIRST     CLASS II
 AC7900
 AC7900  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7900  Standards:
 AC7900         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7900            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7900  -------------------------------------------------------------------
 AC7900  NETWORK    0.84   2.43           0.39   0.27   1.24     -0.09021486
 AC7900  -------------------------------------------------------------------
 AC7900  Click here for local accuracies and other accuracy information.
 AC7900
 AC7900.The horizontal coordinates were established by GPS observations
 AC7900.and adjusted by the National Geodetic Survey in June 2012.
 AC7900
 AC7900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7900.been affixed to the stable North American tectonic plate. See 
 AC7900.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7900
 AC7900.The horizontal coordinates are valid at the epoch date displayed above
 AC7900.which is a decimal equivalence of Year/Month/Day.
 AC7900
 AC7900.The orthometric height was determined by differential leveling and
 AC7900.adjusted by the NATIONAL GEODETIC SURVEY
 AC7900.in July 1998.
 AC7900
 AC7900.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7900.GEOID18 height accuracy estimate available here.
 AC7900
 AC7900.Click photographs - Photos may exist for this station.
 AC7900
 AC7900.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7900
 AC7900.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7900
 AC7900.The ellipsoidal height was determined by GPS observations
 AC7900.and is referenced to NAD 83.
 AC7900
 AC7900.The dynamic height is computed by dividing the NAVD 88
 AC7900.geopotential number by the normal gravity value computed on the
 AC7900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7900.degrees latitude (g = 980.6199 gals.).
 AC7900
 AC7900.The modeled gravity was interpolated from observed gravity values.
 AC7900
 AC7900. The following values were computed from the NAD 83(2011) position.
 AC7900
 AC7900;                    North         East     Units Scale Factor Converg.
 AC7900;SPC SD N     -   136,842.840   469,070.001   MT  0.99993911   -1 10 35.3
 AC7900;SPC SD N     -   448,958.55  1,538,940.49   sFT  0.99993911   -1 10 35.3
 AC7900;UTM  14      - 4,992,252.721   290,362.225   MT  1.00014042   -1 53 05.8
 AC7900
 AC7900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7900!SPC SD N     -   0.99988682  x   0.99993911  =   0.99982593
 AC7900!UTM  14      -   0.99988682  x   1.00014042  =   1.00002722
 AC7900
 AC7900_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9036292252(NAD 83)
 AC7900
 AC7900                          SUPERSEDED SURVEY CONTROL
 AC7900
 AC7900  NAD 83(2007)-  45 03 09.70723(N)    101 39 44.29376(W) AD(2002.00) 0
 AC7900  ELLIP H (02/10/07)  722.003  (m)                       GP(2002.00)    
 AC7900  ELLIP H (04/15/04)  721.993  (m)                       GP(       ) 2 1
 AC7900  NAD 83(1996)-  45 03 09.70667(N)    101 39 44.29338(W) AD(       ) B
 AC7900  ELLIP H (04/18/97)  722.060  (m)                       GP(       ) 4 1
 AC7900  NAVD 88 (04/18/97)  742.3    (m)  GEOID96  model used  GPS OBS        
 AC7900
 AC7900.Superseded values are not recommended for survey control.
 AC7900
 AC7900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7900.See file dsdata.pdf to determine how the superseded data were derived.
 AC7900
 AC7900_MARKER: Z = SEE DESCRIPTION
 AC7900_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7900_STAMPING: 212-133.35 1995
 AC7900_MARK LOGO: NGS
 AC7900_PROJECTION: FLUSH
 AC7900_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7900_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7900+STABILITY: POSITION/ELEVATION WELL
 AC7900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7900+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AC7900_ROD/PIPE-DEPTH: 6.4 meters
 AC7900_SLEEVE-DEPTH  : 1.8 meters
 AC7900
 AC7900  HISTORY     - Date     Condition        Report By
 AC7900  HISTORY     - 1995     MONUMENTED       SDDT
 AC7900  HISTORY     - 19960425 GOOD             NGS
 AC7900  HISTORY     - 19960912 GOOD             NGS
 AC7900  HISTORY     - 20120718 GOOD             INDIV
 AC7900
 AC7900                          STATION DESCRIPTION
 AC7900
 AC7900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7900'4.7 KM (2.90 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7900'MAIN STREET IN DUPREE, 618.0 M (2027.6 FT) EAST OF MILEPOST 133, 36.1
 AC7900'M (118.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 22.1 M
 AC7900'(72.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) NORTH OF A
 AC7900'FENCE, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, 0.3 M (1.0 FT)
 AC7900'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AC7900'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN
 AC7900'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7900'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7900'THROUGH A 4-INCH PVC CAP.
 AC7900
 AC7900                          STATION RECOVERY (1996)
 AC7900
 AC7900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7900'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF DUPREE, ON U.S.
 AC7900'HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7900'STATION FROM THE POST OFFICE IN DUPREE, GO NORTH ON MAIN STREET FOR
 AC7900'0.45 MI (0.72 KM) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN LEFT AND
 AC7900'GO WEST ON U.S. HIGHWAY 212 FOR 2.95 MI (4.75 KM) TO THE STATION ON
 AC7900'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7900'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7900'STEEL PIPE.  LOCATED 35.6 M (116.8 FT) EAST OF THE CENTER OF A FIELD
 AC7900'ENTRANCE, 22.2 M (72.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0
 AC7900'FT) NORTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, AND
 AC7900'0.4 M (1.3 FT) NORTH OF A WITNESS POST. NOTE--ACCESS TO THE DATUM
 AC7900'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7900
 AC7900                          STATION RECOVERY (2012)
 AC7900
 AC7900'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC7900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8936 ***********************************************************************
 AD8936  DESIGNATION -  212 133.98
 AD8936  PID         -  AD8936
 AD8936  STATE/COUNTY-  SD/ZIEBACH
 AD8936  COUNTRY     -  US
 AD8936  USGS QUAD   -  BEDNERS DAM (2017)
 AD8936
 AD8936                         *CURRENT SURVEY CONTROL
 AD8936  ______________________________________________________________________
 AD8936* NAD 83(1986) POSITION- 45 03 10.     (N) 101 39 03.     (W)   SCALED
 AD8936* NAVD 88 ORTHO HEIGHT -   732.894 (meters)     2404.50  (feet) ADJUSTED
 AD8936  ______________________________________________________________________
 AD8936  GEOID HEIGHT    -        -20.406 (meters)                     GEOID18
 AD8936  DYNAMIC HEIGHT  -        732.750 (meters)     2404.03  (feet) COMP
 AD8936  MODELED GRAVITY -    980,396.2   (mgal)                       NAVD 88
 AD8936
 AD8936  VERT ORDER      -  FIRST     CLASS II
 AD8936
 AD8936.The horizontal coordinates were scaled from a map and have
 AD8936.an estimated accuracy of +/- 6 seconds.
 AD8936
 AD8936.The orthometric height was determined by differential leveling and
 AD8936.adjusted by the NATIONAL GEODETIC SURVEY
 AD8936.in July 1998.
 AD8936
 AD8936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8936.GEOID18 height accuracy estimate available here.
 AD8936
 AD8936.Click photographs - Photos may exist for this station.
 AD8936
 AD8936.The dynamic height is computed by dividing the NAVD 88
 AD8936.geopotential number by the normal gravity value computed on the
 AD8936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8936.degrees latitude (g = 980.6199 gals.).
 AD8936
 AD8936.The modeled gravity was interpolated from observed gravity values.
 AD8936
 AD8936;                    North         East    Units  Estimated Accuracy
 AD8936;SPC SD N     -   136,830.      469,970.      MT  (+/- 180 meters Scaled)
 AD8936
 AD8936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ912922(NAD 83)
 AD8936
 AD8936                          SUPERSEDED SURVEY CONTROL
 AD8936
 AD8936.No superseded survey control is available for this station.
 AD8936
 AD8936_MARKER: DD = SURVEY DISK
 AD8936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8936_STAMPING: 212-133.98 1995
 AD8936_MARK LOGO: SDDT
 AD8936_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8936+STABILITY: SURFACE MOTION
 AD8936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8936+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8936
 AD8936  HISTORY     - Date     Condition        Report By
 AD8936  HISTORY     - 1995     MONUMENTED       SDDT
 AD8936  HISTORY     - 19960425 GOOD             NGS
 AD8936  HISTORY     - 20120718 GOOD             INDIV
 AD8936
 AD8936                          STATION DESCRIPTION
 AD8936
 AD8936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8936'3.7 KM (2.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8936'MAIN STREET IN DUPREE, 40.1 M (131.6 FT) SOUTHWEST OF MILEPOST 134,
 AD8936'22.7 M (74.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.1 M (39.7 FT)
 AD8936'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) BELOW
 AD8936'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 AD8936'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8936
 AD8936                          STATION RECOVERY (2012)
 AD8936
 AD8936'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8935 ***********************************************************************
 AD8935  DESIGNATION -  212 135.00
 AD8935  PID         -  AD8935
 AD8935  STATE/COUNTY-  SD/ZIEBACH
 AD8935  COUNTRY     -  US
 AD8935  USGS QUAD   -  BEDNERS DAM (2017)
 AD8935
 AD8935                         *CURRENT SURVEY CONTROL
 AD8935  ______________________________________________________________________
 AD8935* NAD 83(1986) POSITION- 45 03 11.62   (N) 101 37 45.51   (W)   HD_HELD1
 AD8935* NAVD 88 ORTHO HEIGHT -   724.154 (meters)     2375.83  (feet) ADJUSTED
 AD8935  ______________________________________________________________________
 AD8935  GEOID HEIGHT    -        -20.462 (meters)                     GEOID18
 AD8935  DYNAMIC HEIGHT  -        724.011 (meters)     2375.36  (feet) COMP
 AD8935  MODELED GRAVITY -    980,395.7   (mgal)                       NAVD 88
 AD8935
 AD8935  VERT ORDER      -  FIRST     CLASS II
 AD8935
 AD8935.The horizontal coordinates were determined by differentially corrected
 AD8935.hand held GPS observations or other comparable positioning techniques
 AD8935.and have an estimated accuracy of +/- 3 meters.
 AD8935
 AD8935.The orthometric height was determined by differential leveling and
 AD8935.adjusted by the NATIONAL GEODETIC SURVEY
 AD8935.in July 1998.
 AD8935
 AD8935.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8935.GEOID18 height accuracy estimate available here.
 AD8935
 AD8935.Click photographs - Photos may exist for this station.
 AD8935
 AD8935.The dynamic height is computed by dividing the NAVD 88
 AD8935.geopotential number by the normal gravity value computed on the
 AD8935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8935.degrees latitude (g = 980.6199 gals.).
 AD8935
 AD8935.The modeled gravity was interpolated from observed gravity values.
 AD8935
 AD8935;                    North         East    Units  Estimated Accuracy
 AD8935;SPC SD N     -   136,849.0     471,669.7     MT  (+/- 3 meters HH1 GPS) 
 AD8935
 AD8935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9296292226(NAD 83)
 AD8935
 AD8935                          SUPERSEDED SURVEY CONTROL
 AD8935
 AD8935.No superseded survey control is available for this station.
 AD8935
 AD8935_MARKER: DD = SURVEY DISK
 AD8935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8935_STAMPING: 212-135.00 1995
 AD8935_MARK LOGO: SDDT
 AD8935_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8935+STABILITY: SURFACE MOTION
 AD8935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8935+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8935
 AD8935  HISTORY     - Date     Condition        Report By
 AD8935  HISTORY     - 1995     MONUMENTED       SDDT
 AD8935  HISTORY     - 19960425 GOOD             NGS
 AD8935  HISTORY     - 20120718 GOOD             INDIV
 AD8935
 AD8935                          STATION DESCRIPTION
 AD8935
 AD8935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8935'2.1 KM (1.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8935'MAIN STREET IN DUPREE, 48.8 M (160.1 FT) NORTH OF MILEPOST 135, 39.5 M
 AD8935'(129.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.0 M (59.1 FT) EAST OF
 AD8935'THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AD8935'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AD8935'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AD8935
 AD8935                          STATION RECOVERY (2012)
 AD8935
 AD8935'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8935'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8934 ***********************************************************************
 AD8934  DESIGNATION -  212 135.93
 AD8934  PID         -  AD8934
 AD8934  STATE/COUNTY-  SD/ZIEBACH
 AD8934  COUNTRY     -  US
 AD8934  USGS QUAD   -  DUPREE (2017)
 AD8934
 AD8934                         *CURRENT SURVEY CONTROL
 AD8934  ______________________________________________________________________
 AD8934* NAD 83(1986) POSITION- 45 03 10.     (N) 101 36 40.     (W)   SCALED
 AD8934* NAVD 88 ORTHO HEIGHT -   720.226 (meters)     2362.94  (feet) ADJUSTED
 AD8934  ______________________________________________________________________
 AD8934  GEOID HEIGHT    -        -20.509 (meters)                     GEOID18
 AD8934  DYNAMIC HEIGHT  -        720.083 (meters)     2362.47  (feet) COMP
 AD8934  MODELED GRAVITY -    980,395.1   (mgal)                       NAVD 88
 AD8934
 AD8934  VERT ORDER      -  FIRST     CLASS II
 AD8934
 AD8934.The horizontal coordinates were scaled from a map and have
 AD8934.an estimated accuracy of +/- 6 seconds.
 AD8934
 AD8934.The orthometric height was determined by differential leveling and
 AD8934.adjusted by the NATIONAL GEODETIC SURVEY
 AD8934.in July 1998.
 AD8934
 AD8934.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8934.GEOID18 height accuracy estimate available here.
 AD8934
 AD8934.Click photographs - Photos may exist for this station.
 AD8934
 AD8934.The dynamic height is computed by dividing the NAVD 88
 AD8934.geopotential number by the normal gravity value computed on the
 AD8934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8934.degrees latitude (g = 980.6199 gals.).
 AD8934
 AD8934.The modeled gravity was interpolated from observed gravity values.
 AD8934
 AD8934;                    North         East    Units  Estimated Accuracy
 AD8934;SPC SD N     -   136,770.      473,100.      MT  (+/- 180 meters Scaled)
 AD8934
 AD8934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ943921(NAD 83)
 AD8934
 AD8934                          SUPERSEDED SURVEY CONTROL
 AD8934
 AD8934.No superseded survey control is available for this station.
 AD8934
 AD8934_MARKER: DD = SURVEY DISK
 AD8934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8934_STAMPING: 212-135.93 1995
 AD8934_MARK LOGO: SDDT
 AD8934_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8934+STABILITY: SURFACE MOTION
 AD8934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8934+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8934
 AD8934  HISTORY     - Date     Condition        Report By
 AD8934  HISTORY     - 1995     MONUMENTED       SDDT
 AD8934  HISTORY     - 19960425 GOOD             NGS
 AD8934  HISTORY     - 20120718 GOOD             INDIV
 AD8934
 AD8934                          STATION DESCRIPTION
 AD8934
 AD8934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8934'0.6 KM (0.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8934'MAIN STREET IN DUPREE, 128.0 M (419.9 FT) WEST OF MILEPOST 136, 22.9 M
 AD8934'(75.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.6 M (47.9 FT) EAST OF
 AD8934'THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AD8934'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AD8934'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8934
 AD8934                          STATION RECOVERY (2012)
 AD8934
 AD8934'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8934'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8933 ***********************************************************************
 AD8933  DESIGNATION -  212 139.00
 AD8933  PID         -  AD8933
 AD8933  STATE/COUNTY-  SD/ZIEBACH
 AD8933  COUNTRY     -  US
 AD8933  USGS QUAD   -  DUPREE (2017)
 AD8933
 AD8933                         *CURRENT SURVEY CONTROL
 AD8933  ______________________________________________________________________
 AD8933* NAD 83(1986) POSITION- 45 02 58.69   (N) 101 32 58.33   (W)   HD_HELD1
 AD8933* NAVD 88 ORTHO HEIGHT -   714.003 (meters)     2342.52  (feet) ADJUSTED
 AD8933  ______________________________________________________________________
 AD8933  GEOID HEIGHT    -        -20.657 (meters)                     GEOID18
 AD8933  DYNAMIC HEIGHT  -        713.860 (meters)     2342.06  (feet) COMP
 AD8933  MODELED GRAVITY -    980,393.7   (mgal)                       NAVD 88
 AD8933
 AD8933  VERT ORDER      -  FIRST     CLASS II
 AD8933
 AD8933.The horizontal coordinates were determined by differentially corrected
 AD8933.hand held GPS observations or other comparable positioning techniques
 AD8933.and have an estimated accuracy of +/- 3 meters.
 AD8933
 AD8933.The orthometric height was determined by differential leveling and
 AD8933.adjusted by the NATIONAL GEODETIC SURVEY
 AD8933.in July 1998.
 AD8933
 AD8933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8933.GEOID18 height accuracy estimate available here.
 AD8933
 AD8933.Click photographs - Photos may exist for this station.
 AD8933
 AD8933.The dynamic height is computed by dividing the NAVD 88
 AD8933.geopotential number by the normal gravity value computed on the
 AD8933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8933.degrees latitude (g = 980.6199 gals.).
 AD8933
 AD8933.The modeled gravity was interpolated from observed gravity values.
 AD8933
 AD8933;                    North         East    Units  Estimated Accuracy
 AD8933;SPC SD N     -   136,326.6     477,944.4     MT  (+/- 3 meters HH1 GPS) 
 AD8933
 AD8933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9923191626(NAD 83)
 AD8933
 AD8933                          SUPERSEDED SURVEY CONTROL
 AD8933
 AD8933.No superseded survey control is available for this station.
 AD8933
 AD8933_MARKER: Z = SEE DESCRIPTION
 AD8933_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8933_STAMPING: 212-139.00 1995
 AD8933_MARK LOGO: NGS
 AD8933_PROJECTION: FLUSH
 AD8933_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8933_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8933+STABILITY: POSITION/ELEVATION WELL
 AD8933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8933+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AD8933_ROD/PIPE-DEPTH: 6.4 meters
 AD8933_SLEEVE-DEPTH  : 4.0 meters
 AD8933
 AD8933  HISTORY     - Date     Condition        Report By
 AD8933  HISTORY     - 1995     MONUMENTED       SDDT
 AD8933  HISTORY     - 19960425 GOOD             NGS
 AD8933  HISTORY     - 20120718 GOOD             INDIV
 AD8933
 AD8933                          STATION DESCRIPTION
 AD8933
 AD8933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8933'4.4 KM (2.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8933'MAIN STREET IN DUPREE, 31.4 M (103.0 FT) NORTH OF MILEPOST 139, 20.7 M
 AD8933'(67.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT) EAST OF THE
 AD8933'CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M
 AD8933'(1.0 FT) NORTH OF A METAL GUARD POST, 0.3 M (1.0 FT) BELOW THE LEVEL
 AD8933'OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST. NOTE--THE
 AD8933'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AD8933'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AD8933'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AD8933'CAP.
 AD8933
 AD8933                          STATION RECOVERY (2012)
 AD8933
 AD8933'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8932 ***********************************************************************
 AD8932  DESIGNATION -  212 142.00
 AD8932  PID         -  AD8932
 AD8932  STATE/COUNTY-  SD/ZIEBACH
 AD8932  COUNTRY     -  US
 AD8932  USGS QUAD   -  LANTRY (2017)
 AD8932
 AD8932                         *CURRENT SURVEY CONTROL
 AD8932  ______________________________________________________________________
 AD8932* NAD 83(1986) POSITION- 45 02 21.     (N) 101 29 42.     (W)   SCALED
 AD8932* NAVD 88 ORTHO HEIGHT -   715.452 (meters)     2347.28  (feet) ADJUSTED
 AD8932  ______________________________________________________________________
 AD8932  GEOID HEIGHT    -        -20.779 (meters)                     GEOID18
 AD8932  DYNAMIC HEIGHT  -        715.308 (meters)     2346.81  (feet) COMP
 AD8932  MODELED GRAVITY -    980,393.4   (mgal)                       NAVD 88
 AD8932
 AD8932  VERT ORDER      -  FIRST     CLASS II
 AD8932
 AD8932.The horizontal coordinates were scaled from a map and have
 AD8932.an estimated accuracy of +/- 6 seconds.
 AD8932
 AD8932.The orthometric height was determined by differential leveling and
 AD8932.adjusted by the NATIONAL GEODETIC SURVEY
 AD8932.in July 1998.
 AD8932
 AD8932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8932.GEOID18 height accuracy estimate available here.
 AD8932
 AD8932.Click photographs - Photos may exist for this station.
 AD8932
 AD8932.The dynamic height is computed by dividing the NAVD 88
 AD8932.geopotential number by the normal gravity value computed on the
 AD8932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8932.degrees latitude (g = 980.6199 gals.).
 AD8932
 AD8932.The modeled gravity was interpolated from observed gravity values.
 AD8932
 AD8932;                    North         East    Units  Estimated Accuracy
 AD8932;SPC SD N     -   135,080.      482,220.      MT  (+/- 180 meters Scaled)
 AD8932
 AD8932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ034903(NAD 83)
 AD8932
 AD8932                          SUPERSEDED SURVEY CONTROL
 AD8932
 AD8932.No superseded survey control is available for this station.
 AD8932
 AD8932_MARKER: DD = SURVEY DISK
 AD8932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8932_STAMPING: 212-142.00 1995
 AD8932_MARK LOGO: SDDT
 AD8932_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8932+STABILITY: SURFACE MOTION
 AD8932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8932+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 AD8932
 AD8932  HISTORY     - Date     Condition        Report By
 AD8932  HISTORY     - 1995     MONUMENTED       SDDT
 AD8932  HISTORY     - 19960425 GOOD             NGS
 AD8932  HISTORY     - 20120712 GOOD             INDIV
 AD8932
 AD8932                          STATION DESCRIPTION
 AD8932
 AD8932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8932'9.2 KM (5.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8932'MAIN STREET IN DUPREE, 32.7 M (107.3 FT) NORTHEAST OF MILEPOST 142,
 AD8932'22.7 M (74.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 AD8932'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A FENCE,
 AD8932'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AD8932'(0.3 FT) ABOVE THE GROUND SURFACE.
 AD8932
 AD8932                          STATION RECOVERY (2012)
 AD8932
 AD8932'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AD8932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8931 ***********************************************************************
 AD8931  DESIGNATION -  212 144.50
 AD8931  PID         -  AD8931
 AD8931  STATE/COUNTY-  SD/DEWEY
 AD8931  COUNTRY     -  US
 AD8931  USGS QUAD   -  LANTRY (2017)
 AD8931
 AD8931                         *CURRENT SURVEY CONTROL
 AD8931  ______________________________________________________________________
 AD8931* NAD 83(1986) POSITION- 45 01 29.96   (N) 101 26 47.17   (W)   HD_HELD1
 AD8931* NAVD 88 ORTHO HEIGHT -   725.507 (meters)     2380.27  (feet) ADJUSTED
 AD8931  ______________________________________________________________________
 AD8931  GEOID HEIGHT    -        -20.874 (meters)                     GEOID18
 AD8931  DYNAMIC HEIGHT  -        725.363 (meters)     2379.80  (feet) COMP
 AD8931  MODELED GRAVITY -    980,393.9   (mgal)                       NAVD 88
 AD8931
 AD8931  VERT ORDER      -  FIRST     CLASS II
 AD8931
 AD8931.The horizontal coordinates were determined by differentially corrected
 AD8931.hand held GPS observations or other comparable positioning techniques
 AD8931.and have an estimated accuracy of +/- 3 meters.
 AD8931
 AD8931.The orthometric height was determined by differential leveling and
 AD8931.adjusted by the NATIONAL GEODETIC SURVEY
 AD8931.in July 1998.
 AD8931
 AD8931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8931.GEOID18 height accuracy estimate available here.
 AD8931
 AD8931.Click photographs - Photos may exist for this station.
 AD8931
 AD8931.The dynamic height is computed by dividing the NAVD 88
 AD8931.geopotential number by the normal gravity value computed on the
 AD8931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8931.degrees latitude (g = 980.6199 gals.).
 AD8931
 AD8931.The modeled gravity was interpolated from observed gravity values.
 AD8931
 AD8931;                    North         East    Units  Estimated Accuracy
 AD8931;SPC SD N     -   133,437.9     486,015.7     MT  (+/- 3 meters HH1 GPS) 
 AD8931
 AD8931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0726788638(NAD 83)
 AD8931
 AD8931                          SUPERSEDED SURVEY CONTROL
 AD8931
 AD8931.No superseded survey control is available for this station.
 AD8931
 AD8931_MARKER: Z = SEE DESCRIPTION
 AD8931_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8931_STAMPING: 212-144.50 1995
 AD8931_MARK LOGO: NGS
 AD8931_PROJECTION: FLUSH
 AD8931_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8931+STABILITY: POSITION/ELEVATION WELL
 AD8931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8931+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2016
 AD8931_ROD/PIPE-DEPTH: 6.4 meters
 AD8931_SLEEVE-DEPTH  : 4.0 meters
 AD8931
 AD8931  HISTORY     - Date     Condition        Report By
 AD8931  HISTORY     - 1995     MONUMENTED       SDDT
 AD8931  HISTORY     - 19960425 GOOD             NGS
 AD8931  HISTORY     - 20120712 GOOD             INDIV
 AD8931  HISTORY     - 20160517 GOOD             DEWDAV
 AD8931
 AD8931                          STATION DESCRIPTION
 AD8931
 AD8931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8931'13.3 KM (8.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8931'MAIN STREET IN DUPREE, 778.0 M (2552.5 FT) WEST OF MILEPOST 145, 23.1
 AD8931'M (75.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 13.6 M (44.6 FT)
 AD8931'NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT)
 AD8931'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE,
 AD8931'0.3 M (1.0 FT) NORTHEAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT)
 AD8931'SOUTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AD8931'STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 AD8931'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AD8931'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8931
 AD8931                          STATION RECOVERY (2012)
 AD8931
 AD8931'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8931'RECOVERED IN GOOD CONDITION.
 AD8931
 AD8931                          STATION RECOVERY (2016)
 AD8931
 AD8931'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AD8931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8930 ***********************************************************************
 AD8930  DESIGNATION -  212 150.20
 AD8930  PID         -  AD8930
 AD8930  STATE/COUNTY-  SD/DEWEY
 AD8930  COUNTRY     -  US
 AD8930  USGS QUAD   -  LANTRY SE (2017)
 AD8930
 AD8930                         *CURRENT SURVEY CONTROL
 AD8930  ______________________________________________________________________
 AD8930* NAD 83(1986) POSITION- 45 00 31.     (N) 101 20 03.     (W)   SCALED
 AD8930* NAVD 88 ORTHO HEIGHT -   738.009 (meters)     2421.28  (feet) ADJUSTED
 AD8930  ______________________________________________________________________
 AD8930  GEOID HEIGHT    -        -21.043 (meters)                     GEOID18
 AD8930  DYNAMIC HEIGHT  -        737.871 (meters)     2420.83  (feet) COMP
 AD8930  MODELED GRAVITY -    980,405.0   (mgal)                       NAVD 88
 AD8930
 AD8930  VERT ORDER      -  FIRST     CLASS II
 AD8930
 AD8930.The horizontal coordinates were scaled from a map and have
 AD8930.an estimated accuracy of +/- 6 seconds.
 AD8930
 AD8930.The orthometric height was determined by differential leveling and
 AD8930.adjusted by the NATIONAL GEODETIC SURVEY
 AD8930.in July 1998.
 AD8930
 AD8930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8930.GEOID18 height accuracy estimate available here.
 AD8930
 AD8930.Click photographs - Photos may exist for this station.
 AD8930
 AD8930.The dynamic height is computed by dividing the NAVD 88
 AD8930.geopotential number by the normal gravity value computed on the
 AD8930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8930.degrees latitude (g = 980.6199 gals.).
 AD8930
 AD8930.The modeled gravity was interpolated from observed gravity values.
 AD8930
 AD8930;                    North         East    Units  Estimated Accuracy
 AD8930;SPC SD N     -   131,470.      494,830.      MT  (+/- 180 meters Scaled)
 AD8930
 AD8930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ160865(NAD 83)
 AD8930
 AD8930                          SUPERSEDED SURVEY CONTROL
 AD8930
 AD8930.No superseded survey control is available for this station.
 AD8930
 AD8930_MARKER: Z = SEE DESCRIPTION
 AD8930_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8930_STAMPING: 212-150.20 1995
 AD8930_MARK LOGO: NGS
 AD8930_PROJECTION: FLUSH
 AD8930_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8930_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8930+STABILITY: POSITION/ELEVATION WELL
 AD8930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8930+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8930_ROD/PIPE-DEPTH: 6.4 meters
 AD8930_SLEEVE-DEPTH  : 4.0 meters
 AD8930
 AD8930  HISTORY     - Date     Condition        Report By
 AD8930  HISTORY     - 1995     MONUMENTED       SDDT
 AD8930  HISTORY     - 19960425 GOOD             NGS
 AD8930  HISTORY     - 20080903 GOOD             WOOLPT
 AD8930  HISTORY     - 20120711 GOOD             INDIV
 AD8930
 AD8930                          STATION DESCRIPTION
 AD8930
 AD8930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8930'7.9 KM (4.90 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8930'MAIN STREET IN EAGLE BUTTE, 494.4 M (1622.0 FT) EAST OF MILEPOST 150,
 AD8930'21.7 M (71.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT) WEST
 AD8930'OF THE CENTER OF A DRIVEWAY, 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 AD8930'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AD8930'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AD8930'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AD8930'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8930'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8930
 AD8930                          STATION RECOVERY (2008)
 AD8930
 AD8930'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 AD8930'RECOVERED AS DESCRIBED.
 AD8930
 AD8930                          STATION RECOVERY (2012)
 AD8930
 AD8930'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8928 ***********************************************************************
 AD8928  DESIGNATION -  212 155.46
 AD8928  PID         -  AD8928
 AD8928  STATE/COUNTY-  SD/DEWEY
 AD8928  COUNTRY     -  US
 AD8928  USGS QUAD   -  PARADE SW (2017)
 AD8928
 AD8928                         *CURRENT SURVEY CONTROL
 AD8928  ______________________________________________________________________
 AD8928* NAD 83(1986) POSITION- 45 00 30.1    (N) 101 13 43.6    (W)   HD_HELD2
 AD8928* NAVD 88 ORTHO HEIGHT -   733.937 (meters)     2407.93  (feet) ADJUSTED
 AD8928  ______________________________________________________________________
 AD8928  GEOID HEIGHT    -        -21.261 (meters)                     GEOID18
 AD8928  DYNAMIC HEIGHT  -        733.798 (meters)     2407.47  (feet) COMP
 AD8928  MODELED GRAVITY -    980,401.9   (mgal)                       NAVD 88
 AD8928
 AD8928  VERT ORDER      -  FIRST     CLASS II
 AD8928
 AD8928.The horizontal coordinates were established by autonomous hand held GPS
 AD8928.observations and have an estimated accuracy of +/- 10 meters.
 AD8928
 AD8928.The orthometric height was determined by differential leveling and
 AD8928.adjusted by the NATIONAL GEODETIC SURVEY
 AD8928.in July 1998.
 AD8928
 AD8928.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8928.GEOID18 height accuracy estimate available here.
 AD8928
 AD8928.Click photographs - Photos may exist for this station.
 AD8928
 AD8928.The dynamic height is computed by dividing the NAVD 88
 AD8928.geopotential number by the normal gravity value computed on the
 AD8928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8928.degrees latitude (g = 980.6199 gals.).
 AD8928
 AD8928.The modeled gravity was interpolated from observed gravity values.
 AD8928
 AD8928;                    North         East    Units  Estimated Accuracy
 AD8928;SPC SD N     -   131,307.      503,138.      MT  (+/- 10 meters HH2 GPS)
 AD8928
 AD8928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2436386295(NAD 83)
 AD8928
 AD8928                          SUPERSEDED SURVEY CONTROL
 AD8928
 AD8928.No superseded survey control is available for this station.
 AD8928
 AD8928_MARKER: DB = BENCH MARK DISK
 AD8928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8928_STAMPING: 212-155.46
 AD8928_MARK LOGO: SDDT
 AD8928_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8928+STABILITY: SURFACE MOTION
 AD8928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8928+SATELLITE: SATELLITE OBSERVATIONS - December 06, 2012
 AD8928
 AD8928  HISTORY     - Date     Condition        Report By
 AD8928  HISTORY     - UNK      MONUMENTED       SDDT
 AD8928  HISTORY     - 19960425 GOOD             NGS
 AD8928  HISTORY     - 20121206 GOOD             INDIV
 AD8928
 AD8928                          STATION DESCRIPTION
 AD8928
 AD8928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8928'0.5 KM (0.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8928'MAIN STREET IN EAGLE BUTTE, 726.0 M (2381.9 FT) EAST OF MILEPOST 155,
 AD8928'22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) EAST
 AD8928'OF A RIGHT-OF-WAY MARKER, 5.4 M (17.7 FT) WEST OF THE CENTER OF A
 AD8928'DRIVEWAY, 4.0 M (13.1 FT) NORTHEAST OF A RIGHT-OF-WAY MARKER, 0.3 M
 AD8928'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AD8928'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8928
 AD8928                          STATION RECOVERY (2012)
 AD8928
 AD8928'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JCC)
 AD8928'RECOVERED AS DESCRIBED, JUST WEST OF A NEW ASPHALT
 AD8928'DRIVEWAY TO A BANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7932 ***********************************************************************
 AC7932  CBN         -  This is a Cooperative Base Network Control Station.
 AC7932  DESIGNATION -  212 156.33
 AC7932  PID         -  AC7932
 AC7932  STATE/COUNTY-  SD/DEWEY
 AC7932  COUNTRY     -  US
 AC7932  USGS QUAD   -  PARADE SW (2017)
 AC7932
 AC7932                         *CURRENT SURVEY CONTROL
 AC7932  ______________________________________________________________________
 AC7932* NAD 83(2011) POSITION- 45 00 30.06192(N) 101 12 35.02202(W)   ADJUSTED
 AC7932* NAD 83(2011) ELLIP HT-   708.348 (meters)        (06/27/12)   ADJUSTED
 AC7932* NAD 83(2011) EPOCH   -  2010.00
 AC7932* NAVD 88 ORTHO HEIGHT -   729.663 (meters)     2393.90  (feet) ADJUSTED
 AC7932  ______________________________________________________________________
 AC7932  GEOID HEIGHT    -        -21.309 (meters)                     GEOID18
 AC7932  NAD 83(2011) X  -   -878,193.542 (meters)                     COMP
 AC7932  NAD 83(2011) Y  - -4,431,252.531 (meters)                     COMP
 AC7932  NAD 83(2011) Z  -  4,488,505.514 (meters)                     COMP
 AC7932  LAPLACE CORR    -         -6.60  (seconds)                    DEFLEC18
 AC7932  DYNAMIC HEIGHT  -        729.522 (meters)     2393.44  (feet) COMP
 AC7932  MODELED GRAVITY -    980,399.5   (mgal)                       NAVD 88
 AC7932
 AC7932  VERT ORDER      -  FIRST     CLASS II
 AC7932
 AC7932  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7932  Standards:
 AC7932         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7932            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7932  -------------------------------------------------------------------
 AC7932  NETWORK    1.14   3.33           0.54   0.35   1.70     -0.08370369
 AC7932  -------------------------------------------------------------------
 AC7932  Click here for local accuracies and other accuracy information.
 AC7932
 AC7932.The horizontal coordinates were established by GPS observations
 AC7932.and adjusted by the National Geodetic Survey in June 2012.
 AC7932
 AC7932.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7932.been affixed to the stable North American tectonic plate. See 
 AC7932.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7932
 AC7932.The horizontal coordinates are valid at the epoch date displayed above
 AC7932.which is a decimal equivalence of Year/Month/Day.
 AC7932
 AC7932.The orthometric height was determined by differential leveling and
 AC7932.adjusted by the NATIONAL GEODETIC SURVEY
 AC7932.in July 1998.
 AC7932
 AC7932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7932.GEOID18 height accuracy estimate available here.
 AC7932
 AC7932.Click photographs - Photos may exist for this station.
 AC7932
 AC7932.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7932
 AC7932.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7932
 AC7932.The ellipsoidal height was determined by GPS observations
 AC7932.and is referenced to NAD 83.
 AC7932
 AC7932.The dynamic height is computed by dividing the NAVD 88
 AC7932.geopotential number by the normal gravity value computed on the
 AC7932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7932.degrees latitude (g = 980.6199 gals.).
 AC7932
 AC7932.The modeled gravity was interpolated from observed gravity values.
 AC7932
 AC7932. The following values were computed from the NAD 83(2011) position.
 AC7932
 AC7932;                    North         East     Units Scale Factor Converg.
 AC7932;SPC SD N     -   131,283.102   504,639.934   MT  0.99993939   -0 51 22.2
 AC7932;SPC SD N     -   430,717.98  1,655,639.52   sFT  0.99993939   -0 51 22.2
 AC7932;UTM  14      - 4,986,253.398   325,864.855   MT  0.99997287   -1 33 47.3
 AC7932
 AC7932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7932!SPC SD N     -   0.99988895  x   0.99993939  =   0.99982835
 AC7932!UTM  14      -   0.99988895  x   0.99997287  =   0.99986183
 AC7932
 AC7932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2586486253(NAD 83)
 AC7932
 AC7932                          SUPERSEDED SURVEY CONTROL
 AC7932
 AC7932  NAD 83(2007)-  45 00 30.06189(N)    101 12 35.02315(W) AD(2002.00) 0
 AC7932  ELLIP H (02/10/07)  708.371  (m)                       GP(2002.00)    
 AC7932  ELLIP H (04/15/04)  708.352  (m)                       GP(       ) 2 1
 AC7932  NAD 83(1996)-  45 00 30.06133(N)    101 12 35.02259(W) AD(       ) B
 AC7932  ELLIP H (04/18/97)  708.413  (m)                       GP(       ) 4 1
 AC7932  NAVD 88 (04/18/97)  729.6    (m)  GEOID96  model used  GPS OBS        
 AC7932
 AC7932.Superseded values are not recommended for survey control.
 AC7932
 AC7932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7932.See file dsdata.pdf to determine how the superseded data were derived.
 AC7932
 AC7932_MARKER: Z = SEE DESCRIPTION
 AC7932_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7932_STAMPING: 212-156.33 1995
 AC7932_MARK LOGO: NGS
 AC7932_PROJECTION: FLUSH
 AC7932_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7932+STABILITY: POSITION/ELEVATION WELL
 AC7932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7932+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AC7932_ROD/PIPE-DEPTH: 6.4 meters
 AC7932_SLEEVE-DEPTH  : 1.8 meters
 AC7932
 AC7932  HISTORY     - Date     Condition        Report By
 AC7932  HISTORY     - 1995     MONUMENTED       SDDT
 AC7932  HISTORY     - 19960425 GOOD             NGS
 AC7932  HISTORY     - 19960815 GOOD             NGS
 AC7932  HISTORY     - 20080903 GOOD             WOOLPT
 AC7932  HISTORY     - 20120711 GOOD             INDIV
 AC7932
 AC7932                          STATION DESCRIPTION
 AC7932
 AC7932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7932'2.0 KM (1.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7932'MAIN STREET IN EAGLE BUTTE, 615.0 M (2017.7 FT) EAST OF MILEPOST 156,
 AC7932'23.1 M (75.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) WEST
 AC7932'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE
 AC7932'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 AC7932'FENCE, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.  NOTE--THE
 AC7932'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AC7932'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 AC7932'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AC7932'CAP.
 AC7932
 AC7932                          STATION RECOVERY (1996)
 AC7932
 AC7932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7932'THE STATION IS LOCATED ABOUT 1.9 KM (1.20 MI) EAST OF EAGLE BUTTE, ON
 AC7932'U.S. HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7932'STATION FROM THE POST OFFICE IN EAGLE BUTTE, GO NORTH ON MAIN STREET
 AC7932'FOR 1.3 KM (0.80 MI) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT
 AC7932'AND GO EAST ON U.S. HIGHWAY 212 FOR 1.2 MI (1.9 KM) TO THE STATION ON
 AC7932'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7932'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7932'STEEL PIPE.  LOCATED 23.2 M (76.1 FT) NORTH OF THE HIGHWAY CENTERLINE,
 AC7932'6.8 M (22.3 FT) NORTHEAST OF THE WEST END OF A PIPE CULVERT, 6.4 M
 AC7932'(21.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) SOUTH
 AC7932'OF A FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3
 AC7932'FT) SOUTH OF A WITNESS POST. NOTE--ACCESS TO THE DATUM POINT IS
 AC7932'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7932
 AC7932                          STATION RECOVERY (2008)
 AC7932
 AC7932'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 AC7932'RECOVERED AS DESCRIBED.
 AC7932
 AC7932                          STATION RECOVERY (2012)
 AC7932
 AC7932'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8927 ***********************************************************************
 AD8927  DESIGNATION -  212 156.42
 AD8927  PID         -  AD8927
 AD8927  STATE/COUNTY-  SD/DEWEY
 AD8927  COUNTRY     -  US
 AD8927  USGS QUAD   -  PARADE SW (2017)
 AD8927
 AD8927                         *CURRENT SURVEY CONTROL
 AD8927  ______________________________________________________________________
 AD8927* NAD 83(1986) POSITION- 45 00 31.     (N) 101 12 32.     (W)   SCALED
 AD8927* NAVD 88 ORTHO HEIGHT -   727.152 (meters)     2385.66  (feet) ADJUSTED
 AD8927  ______________________________________________________________________
 AD8927  GEOID HEIGHT    -        -21.311 (meters)                     GEOID18
 AD8927  DYNAMIC HEIGHT  -        727.012 (meters)     2385.21  (feet) COMP
 AD8927  MODELED GRAVITY -    980,399.3   (mgal)                       NAVD 88
 AD8927
 AD8927  VERT ORDER      -  FIRST     CLASS II
 AD8927
 AD8927.The horizontal coordinates were scaled from a map and have
 AD8927.an estimated accuracy of +/- 6 seconds.
 AD8927
 AD8927.The orthometric height was determined by differential leveling and
 AD8927.adjusted by the NATIONAL GEODETIC SURVEY
 AD8927.in July 1998.
 AD8927
 AD8927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8927.GEOID18 height accuracy estimate available here.
 AD8927
 AD8927.Click photographs - Photos may exist for this station.
 AD8927
 AD8927.The dynamic height is computed by dividing the NAVD 88
 AD8927.geopotential number by the normal gravity value computed on the
 AD8927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8927.degrees latitude (g = 980.6199 gals.).
 AD8927
 AD8927.The modeled gravity was interpolated from observed gravity values.
 AD8927
 AD8927;                    North         East    Units  Estimated Accuracy
 AD8927;SPC SD N     -   131,310.      504,710.      MT  (+/- 180 meters Scaled)
 AD8927
 AD8927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ259862(NAD 83)
 AD8927
 AD8927                          SUPERSEDED SURVEY CONTROL
 AD8927
 AD8927.No superseded survey control is available for this station.
 AD8927
 AD8927_MARKER: DB = BENCH MARK DISK
 AD8927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8927_STAMPING: 212-156.42
 AD8927_MARK LOGO: SDDT
 AD8927_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8927+STABILITY: SURFACE MOTION
 AD8927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8927+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8927
 AD8927  HISTORY     - Date     Condition        Report By
 AD8927  HISTORY     - UNK      MONUMENTED       SDDT
 AD8927  HISTORY     - 19960425 GOOD             NGS
 AD8927  HISTORY     - 20120711 GOOD             INDIV
 AD8927
 AD8927                          STATION DESCRIPTION
 AD8927
 AD8927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8927'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8927'MAIN STREET IN EAGLE BUTTE, 722.0 M (2368.8 FT) EAST OF MILEPOST 156,
 AD8927'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW
 AD8927'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AD8927'FT) NORTH OF A WITNESS POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND
 AD8927'SURFACE.
 AD8927
 AD8927                          STATION RECOVERY (2012)
 AD8927
 AD8927'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8926 ***********************************************************************
 AD8926  DESIGNATION -  212 157.46
 AD8926  PID         -  AD8926
 AD8926  STATE/COUNTY-  SD/DEWEY
 AD8926  COUNTRY     -  US
 AD8926  USGS QUAD   -  PARADE SW (2017)
 AD8926
 AD8926                         *CURRENT SURVEY CONTROL
 AD8926  ______________________________________________________________________
 AD8926* NAD 83(1986) POSITION- 45 00 30.     (N) 101 11 18.     (W)   SCALED
 AD8926* NAVD 88 ORTHO HEIGHT -   707.707 (meters)     2321.87  (feet) ADJUSTED
 AD8926  ______________________________________________________________________
 AD8926  GEOID HEIGHT    -        -21.364 (meters)                     GEOID18
 AD8926  DYNAMIC HEIGHT  -        707.568 (meters)     2321.41  (feet) COMP
 AD8926  MODELED GRAVITY -    980,396.5   (mgal)                       NAVD 88
 AD8926
 AD8926  VERT ORDER      -  FIRST     CLASS II
 AD8926
 AD8926.The horizontal coordinates were scaled from a map and have
 AD8926.an estimated accuracy of +/- 6 seconds.
 AD8926
 AD8926.The orthometric height was determined by differential leveling and
 AD8926.adjusted by the NATIONAL GEODETIC SURVEY
 AD8926.in July 1998.
 AD8926
 AD8926.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8926.GEOID18 height accuracy estimate available here.
 AD8926
 AD8926.Click photographs - Photos may exist for this station.
 AD8926
 AD8926.The dynamic height is computed by dividing the NAVD 88
 AD8926.geopotential number by the normal gravity value computed on the
 AD8926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8926.degrees latitude (g = 980.6199 gals.).
 AD8926
 AD8926.The modeled gravity was interpolated from observed gravity values.
 AD8926
 AD8926;                    North         East    Units  Estimated Accuracy
 AD8926;SPC SD N     -   131,260.      506,330.      MT  (+/- 180 meters Scaled)
 AD8926
 AD8926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ275862(NAD 83)
 AD8926
 AD8926                          SUPERSEDED SURVEY CONTROL
 AD8926
 AD8926.No superseded survey control is available for this station.
 AD8926
 AD8926_MARKER: DB = BENCH MARK DISK
 AD8926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8926_STAMPING: 212-157.46
 AD8926_MARK LOGO: SDDT
 AD8926_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8926+STABILITY: SURFACE MOTION
 AD8926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8926+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8926
 AD8926  HISTORY     - Date     Condition        Report By
 AD8926  HISTORY     - UNK      MONUMENTED       SDDT
 AD8926  HISTORY     - 19960425 GOOD             NGS
 AD8926  HISTORY     - 20120711 GOOD             INDIV
 AD8926
 AD8926                          STATION DESCRIPTION
 AD8926
 AD8926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8926'3.7 KM (2.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8926'MAIN STREET IN EAGLE BUTTE, 726.0 M (2381.9 FT) EAST OF MILEPOST 157,
 AD8926'23.4 M (76.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT)
 AD8926'NORTHWEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 4.0 M (13.1
 AD8926'FT) WEST OF A FENCE CORNER, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE
 AD8926'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AD8926'WITNESS POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8926
 AD8926                          STATION RECOVERY (2012)
 AD8926
 AD8926'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8926'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8925 ***********************************************************************
 AD8925  DESIGNATION -  212 158.46
 AD8925  PID         -  AD8925
 AD8925  STATE/COUNTY-  SD/DEWEY
 AD8925  COUNTRY     -  US
 AD8925  USGS QUAD   -  PARADE SW (2017)
 AD8925
 AD8925                         *CURRENT SURVEY CONTROL
 AD8925  ______________________________________________________________________
 AD8925* NAD 83(1986) POSITION- 45 00 30.     (N) 101 10 05.     (W)   SCALED
 AD8925* NAVD 88 ORTHO HEIGHT -   726.672 (meters)     2384.09  (feet) ADJUSTED
 AD8925  ______________________________________________________________________
 AD8925  GEOID HEIGHT    -        -21.413 (meters)                     GEOID18
 AD8925  DYNAMIC HEIGHT  -        726.527 (meters)     2383.61  (feet) COMP
 AD8925  MODELED GRAVITY -    980,393.7   (mgal)                       NAVD 88
 AD8925
 AD8925  VERT ORDER      -  FIRST     CLASS II
 AD8925
 AD8925.The horizontal coordinates were scaled from a map and have
 AD8925.an estimated accuracy of +/- 6 seconds.
 AD8925
 AD8925.The orthometric height was determined by differential leveling and
 AD8925.adjusted by the NATIONAL GEODETIC SURVEY
 AD8925.in July 1998.
 AD8925
 AD8925.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8925.GEOID18 height accuracy estimate available here.
 AD8925
 AD8925.Click photographs - Photos may exist for this station.
 AD8925
 AD8925.The dynamic height is computed by dividing the NAVD 88
 AD8925.geopotential number by the normal gravity value computed on the
 AD8925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8925.degrees latitude (g = 980.6199 gals.).
 AD8925
 AD8925.The modeled gravity was interpolated from observed gravity values.
 AD8925
 AD8925;                    North         East    Units  Estimated Accuracy
 AD8925;SPC SD N     -   131,230.      507,930.      MT  (+/- 180 meters Scaled)
 AD8925
 AD8925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ291861(NAD 83)
 AD8925
 AD8925                          SUPERSEDED SURVEY CONTROL
 AD8925
 AD8925.No superseded survey control is available for this station.
 AD8925
 AD8925_MARKER: DB = BENCH MARK DISK
 AD8925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8925_STAMPING: 212-158.46
 AD8925_MARK LOGO: SDDT
 AD8925_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8925+STABILITY: SURFACE MOTION
 AD8925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8925+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8925
 AD8925  HISTORY     - Date     Condition        Report By
 AD8925  HISTORY     - UNK      MONUMENTED       SDDT
 AD8925  HISTORY     - 19960425 GOOD             NGS
 AD8925  HISTORY     - 20120711 GOOD             INDIV
 AD8925
 AD8925                          STATION DESCRIPTION
 AD8925
 AD8925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8925'5.3 KM (3.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8925'MAIN STREET IN EAGLE BUTTE, 726.0 M (2381.9 FT) EAST OF MILEPOST 158,
 AD8925'23.2 M (76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT)
 AD8925'NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 2.0 M (6.6
 AD8925'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE,
 AD8925'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE M0NUMENT IS FLUSH WITH
 AD8925'THE GROUND SURFACE.
 AD8925
 AD8925                          STATION RECOVERY (2012)
 AD8925
 AD8925'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8907 ***********************************************************************
 AD8907  DESIGNATION -  212 159.90
 AD8907  PID         -  AD8907
 AD8907  STATE/COUNTY-  SD/DEWEY
 AD8907  COUNTRY     -  US
 AD8907  USGS QUAD   -  PARADE SW (2017)
 AD8907
 AD8907                         *CURRENT SURVEY CONTROL
 AD8907  ______________________________________________________________________
 AD8907* NAD 83(1986) POSITION- 45 00 56.10   (N) 101 08 32.46   (W)   HD_HELD1
 AD8907* NAVD 88 ORTHO HEIGHT -   731.580 (meters)     2400.19  (feet) ADJUSTED
 AD8907  ______________________________________________________________________
 AD8907  GEOID HEIGHT    -        -21.471 (meters)                     GEOID18
 AD8907  DYNAMIC HEIGHT  -        731.431 (meters)     2399.70  (feet) COMP
 AD8907  MODELED GRAVITY -    980,389.4   (mgal)                       NAVD 88
 AD8907
 AD8907  VERT ORDER      -  FIRST     CLASS II
 AD8907
 AD8907.The horizontal coordinates were determined by differentially corrected
 AD8907.hand held GPS observations or other comparable positioning techniques
 AD8907.and have an estimated accuracy of +/- 3 meters.
 AD8907
 AD8907.The orthometric height was determined by differential leveling and
 AD8907.adjusted by the NATIONAL GEODETIC SURVEY
 AD8907.in July 1998.
 AD8907
 AD8907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8907.GEOID18 height accuracy estimate available here.
 AD8907
 AD8907.Click photographs - Photos may exist for this station.
 AD8907
 AD8907.The dynamic height is computed by dividing the NAVD 88
 AD8907.geopotential number by the normal gravity value computed on the
 AD8907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8907.degrees latitude (g = 980.6199 gals.).
 AD8907
 AD8907.The modeled gravity was interpolated from observed gravity values.
 AD8907
 AD8907;                    North         East    Units  Estimated Accuracy
 AD8907;SPC SD N     -   132,009.6     509,962.2     MT  (+/- 3 meters HH1 GPS) 
 AD8907
 AD8907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3119586914(NAD 83)
 AD8907
 AD8907                          SUPERSEDED SURVEY CONTROL
 AD8907
 AD8907.No superseded survey control is available for this station.
 AD8907
 AD8907_MARKER: DB = BENCH MARK DISK
 AD8907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8907_STAMPING: 212-159.90
 AD8907_MARK LOGO: SDDT
 AD8907_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8907+STABILITY: SURFACE MOTION
 AD8907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8907+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8907
 AD8907  HISTORY     - Date     Condition        Report By
 AD8907  HISTORY     - UNK      MONUMENTED       SDDT
 AD8907  HISTORY     - 19960425 GOOD             NGS
 AD8907  HISTORY     - 20120711 GOOD             INDIV
 AD8907
 AD8907                          STATION DESCRIPTION
 AD8907
 AD8907'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8907'7.7 KM (4.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8907'MAIN STREET IN EAGLE BUTTE, 142.0 M (465.9 FT) WEST OF MILEPOST 160,
 AD8907'44.6 M (146.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AD8907'23.2 M (76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW
 AD8907'THE LEVEL OF THE HIGHWAY, 1.3 M (4.3 FT) SOUTH OF A FENCE, 0.4 M (1.3
 AD8907'FT) NORTH OF A WITNESS POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND
 AD8907'SURFACE.
 AD8907
 AD8907                          STATION RECOVERY (2012)
 AD8907
 AD8907'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8924 ***********************************************************************
 AD8924  DESIGNATION -  212 160.80
 AD8924  PID         -  AD8924
 AD8924  STATE/COUNTY-  SD/DEWEY
 AD8924  COUNTRY     -  US
 AD8924  USGS QUAD   -  PARADE SW (2017)
 AD8924
 AD8924                         *CURRENT SURVEY CONTROL
 AD8924  ______________________________________________________________________
 AD8924* NAD 83(1986) POSITION- 45 01 18.     (N) 101 07 44.     (W)   SCALED
 AD8924* NAVD 88 ORTHO HEIGHT -   733.724 (meters)     2407.23  (feet) ADJUSTED
 AD8924  ______________________________________________________________________
 AD8924  GEOID HEIGHT    -        -21.499 (meters)                     GEOID18
 AD8924  DYNAMIC HEIGHT  -        733.573 (meters)     2406.73  (feet) COMP
 AD8924  MODELED GRAVITY -    980,386.7   (mgal)                       NAVD 88
 AD8924
 AD8924  VERT ORDER      -  FIRST     CLASS II
 AD8924
 AD8924.The horizontal coordinates were scaled from a map and have
 AD8924.an estimated accuracy of +/- 6 seconds.
 AD8924
 AD8924.The orthometric height was determined by differential leveling and
 AD8924.adjusted by the NATIONAL GEODETIC SURVEY
 AD8924.in July 1998.
 AD8924
 AD8924.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8924.GEOID18 height accuracy estimate available here.
 AD8924
 AD8924.Click photographs - Photos may exist for this station.
 AD8924
 AD8924.The dynamic height is computed by dividing the NAVD 88
 AD8924.geopotential number by the normal gravity value computed on the
 AD8924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8924.degrees latitude (g = 980.6199 gals.).
 AD8924
 AD8924.The modeled gravity was interpolated from observed gravity values.
 AD8924
 AD8924;                    North         East    Units  Estimated Accuracy
 AD8924;SPC SD N     -   132,670.      511,030.      MT  (+/- 180 meters Scaled)
 AD8924
 AD8924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ322875(NAD 83)
 AD8924
 AD8924                          SUPERSEDED SURVEY CONTROL
 AD8924
 AD8924.No superseded survey control is available for this station.
 AD8924
 AD8924_MARKER: DB = BENCH MARK DISK
 AD8924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8924_STAMPING: 212-160.80
 AD8924_MARK LOGO: SDDT
 AD8924_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8924+STABILITY: SURFACE MOTION
 AD8924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8924+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8924
 AD8924  HISTORY     - Date     Condition        Report By
 AD8924  HISTORY     - UNK      MONUMENTED       SDDT
 AD8924  HISTORY     - 19960425 GOOD             NGS
 AD8924  HISTORY     - 20120711 GOOD             INDIV
 AD8924
 AD8924                          STATION DESCRIPTION
 AD8924
 AD8924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8924'9.2 KM (5.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8924'MAIN STREET IN EAGLE BUTTE, 318.0 M (1043.3 FT) WEST OF MILEPOST 161,
 AD8924'22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.2 M (36.7 FT)
 AD8924'WEST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD8924'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) NORTH OF A
 AD8924'WITNESS POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8924
 AD8924                          STATION RECOVERY (2012)
 AD8924
 AD8924'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8923 ***********************************************************************
 AD8923  DESIGNATION -  212 161.33
 AD8923  PID         -  AD8923
 AD8923  STATE/COUNTY-  SD/DEWEY
 AD8923  COUNTRY     -  US
 AD8923  USGS QUAD   -  PARADE (2017)
 AD8923
 AD8923                         *CURRENT SURVEY CONTROL
 AD8923  ______________________________________________________________________
 AD8923* NAD 83(1986) POSITION- 45 01 21.     (N) 101 07 05.     (W)   SCALED
 AD8923* NAVD 88 ORTHO HEIGHT -   732.409 (meters)     2402.91  (feet) ADJUSTED
 AD8923  ______________________________________________________________________
 AD8923  GEOID HEIGHT    -        -21.518 (meters)                     GEOID18
 AD8923  DYNAMIC HEIGHT  -        732.257 (meters)     2402.41  (feet) COMP
 AD8923  MODELED GRAVITY -    980,384.9   (mgal)                       NAVD 88
 AD8923
 AD8923  VERT ORDER      -  FIRST     CLASS II
 AD8923
 AD8923.The horizontal coordinates were scaled from a map and have
 AD8923.an estimated accuracy of +/- 6 seconds.
 AD8923
 AD8923.The orthometric height was determined by differential leveling and
 AD8923.adjusted by the NATIONAL GEODETIC SURVEY
 AD8923.in July 1998.
 AD8923
 AD8923.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8923.GEOID18 height accuracy estimate available here.
 AD8923
 AD8923.Click photographs - Photos may exist for this station.
 AD8923
 AD8923.The dynamic height is computed by dividing the NAVD 88
 AD8923.geopotential number by the normal gravity value computed on the
 AD8923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8923.degrees latitude (g = 980.6199 gals.).
 AD8923
 AD8923.The modeled gravity was interpolated from observed gravity values.
 AD8923
 AD8923;                    North         East    Units  Estimated Accuracy
 AD8923;SPC SD N     -   132,750.      511,890.      MT  (+/- 180 meters Scaled)
 AD8923
 AD8923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ331876(NAD 83)
 AD8923
 AD8923                          SUPERSEDED SURVEY CONTROL
 AD8923
 AD8923.No superseded survey control is available for this station.
 AD8923
 AD8923_MARKER: Z = SEE DESCRIPTION
 AD8923_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8923_STAMPING: 212-161.33 1995
 AD8923_MARK LOGO: NGS
 AD8923_PROJECTION: FLUSH
 AD8923_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8923+STABILITY: POSITION/ELEVATION WELL
 AD8923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8923+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8923_ROD/PIPE-DEPTH: 6.4 meters
 AD8923_SLEEVE-DEPTH  : 4.0 meters
 AD8923
 AD8923  HISTORY     - Date     Condition        Report By
 AD8923  HISTORY     - 1995     MONUMENTED       SDDT
 AD8923  HISTORY     - 19960425 GOOD             NGS
 AD8923  HISTORY     - 20120711 GOOD             INDIV
 AD8923
 AD8923                          STATION DESCRIPTION
 AD8923
 AD8923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8923'10.0 KM (6.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8923'MAIN STREET IN EAGLE BUTTE, 520.0 M (1706.0 FT) EAST OF MILEPOST 161,
 AD8923'26.1 M (85.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 16.7 M (54.8 FT)
 AD8923'EAST OF THE CENTER OF A DIRT ROAD AND GATE, 9.6 M (31.5 FT) WEST OF AN
 AD8923'UNDERGROUND CABLE JUNCTION BOX, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AD8923'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0
 AD8923'FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AD8923'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AD8923'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8923'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8923
 AD8923                          STATION RECOVERY (2012)
 AD8923
 AD8923'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8923'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8922 ***********************************************************************
 AD8922  DESIGNATION -  212 161.80
 AD8922  PID         -  AD8922
 AD8922  STATE/COUNTY-  SD/DEWEY
 AD8922  COUNTRY     -  US
 AD8922  USGS QUAD   -  PARADE (2017)
 AD8922
 AD8922                         *CURRENT SURVEY CONTROL
 AD8922  ______________________________________________________________________
 AD8922* NAD 83(1986) POSITION- 45 01 22.     (N) 101 06 30.     (W)   SCALED
 AD8922* NAVD 88 ORTHO HEIGHT -   731.773 (meters)     2400.83  (feet) ADJUSTED
 AD8922  ______________________________________________________________________
 AD8922  GEOID HEIGHT    -        -21.535 (meters)                     GEOID18
 AD8922  DYNAMIC HEIGHT  -        731.620 (meters)     2400.32  (feet) COMP
 AD8922  MODELED GRAVITY -    980,384.9   (mgal)                       NAVD 88
 AD8922
 AD8922  VERT ORDER      -  FIRST     CLASS II
 AD8922
 AD8922.The horizontal coordinates were scaled from a map and have
 AD8922.an estimated accuracy of +/- 6 seconds.
 AD8922
 AD8922.The orthometric height was determined by differential leveling and
 AD8922.adjusted by the NATIONAL GEODETIC SURVEY
 AD8922.in July 1998.
 AD8922
 AD8922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8922.GEOID18 height accuracy estimate available here.
 AD8922
 AD8922.Click photographs - Photos may exist for this station.
 AD8922
 AD8922.The dynamic height is computed by dividing the NAVD 88
 AD8922.geopotential number by the normal gravity value computed on the
 AD8922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8922.degrees latitude (g = 980.6199 gals.).
 AD8922
 AD8922.The modeled gravity was interpolated from observed gravity values.
 AD8922
 AD8922;                    North         East    Units  Estimated Accuracy
 AD8922;SPC SD N     -   132,770.      512,650.      MT  (+/- 180 meters Scaled)
 AD8922
 AD8922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ338876(NAD 83)
 AD8922
 AD8922                          SUPERSEDED SURVEY CONTROL
 AD8922
 AD8922.No superseded survey control is available for this station.
 AD8922
 AD8922_MARKER: DB = BENCH MARK DISK
 AD8922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8922_STAMPING: 212-161.80
 AD8922_MARK LOGO: SDDT
 AD8922_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8922+STABILITY: SURFACE MOTION
 AD8922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8922+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AD8922
 AD8922  HISTORY     - Date     Condition        Report By
 AD8922  HISTORY     - UNK      MONUMENTED       SDDT
 AD8922  HISTORY     - 19960425 GOOD             NGS
 AD8922  HISTORY     - 20120711 GOOD             INDIV
 AD8922
 AD8922                          STATION DESCRIPTION
 AD8922
 AD8922'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8922'10.8 KM (6.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8922'MAIN STREET IN EAGLE BUTTE, 321.0 M (1053.1 FT) WEST OF MILEPOST 162,
 AD8922'23.5 M (77.1 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 23.1 M (75.8
 AD8922'FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 AD8922'THE HIGHWAY, 1.9 M (6.2 FT) WEST OF A FENCE CORNER, 0.4 M (1.3 FT)
 AD8922'NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE
 AD8922'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8922
 AD8922                          STATION RECOVERY (2012)
 AD8922
 AD8922'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8922'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8921 ***********************************************************************
 AD8921  DESIGNATION -  212 162.81
 AD8921  PID         -  AD8921
 AD8921  STATE/COUNTY-  SD/DEWEY
 AD8921  COUNTRY     -  US
 AD8921  USGS QUAD   -  PARADE (2017)
 AD8921
 AD8921                         *CURRENT SURVEY CONTROL
 AD8921  ______________________________________________________________________
 AD8921* NAD 83(1986) POSITION- 45 01 22.     (N) 101 05 15.     (W)   SCALED
 AD8921* NAVD 88 ORTHO HEIGHT -   728.229 (meters)     2389.20  (feet) ADJUSTED
 AD8921  ______________________________________________________________________
 AD8921  GEOID HEIGHT    -        -21.565 (meters)                     GEOID18
 AD8921  DYNAMIC HEIGHT  -        728.081 (meters)     2388.71  (feet) COMP
 AD8921  MODELED GRAVITY -    980,390.2   (mgal)                       NAVD 88
 AD8921
 AD8921  VERT ORDER      -  FIRST     CLASS II
 AD8921
 AD8921.The horizontal coordinates were scaled from a map and have
 AD8921.an estimated accuracy of +/- 6 seconds.
 AD8921
 AD8921.The orthometric height was determined by differential leveling and
 AD8921.adjusted by the NATIONAL GEODETIC SURVEY
 AD8921.in July 1998.
 AD8921
 AD8921.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8921.GEOID18 height accuracy estimate available here.
 AD8921
 AD8921.Click photographs - Photos may exist for this station.
 AD8921
 AD8921.The dynamic height is computed by dividing the NAVD 88
 AD8921.geopotential number by the normal gravity value computed on the
 AD8921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8921.degrees latitude (g = 980.6199 gals.).
 AD8921
 AD8921.The modeled gravity was interpolated from observed gravity values.
 AD8921
 AD8921;                    North         East    Units  Estimated Accuracy
 AD8921;SPC SD N     -   132,750.      514,300.      MT  (+/- 180 meters Scaled)
 AD8921
 AD8921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ355876(NAD 83)
 AD8921
 AD8921                          SUPERSEDED SURVEY CONTROL
 AD8921
 AD8921.No superseded survey control is available for this station.
 AD8921
 AD8921_MARKER: DB = BENCH MARK DISK
 AD8921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8921_STAMPING: 212-162.81
 AD8921_MARK LOGO: SDDT
 AD8921_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8921+STABILITY: SURFACE MOTION
 AD8921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8921+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8921
 AD8921  HISTORY     - Date     Condition        Report By
 AD8921  HISTORY     - UNK      MONUMENTED       SDDT
 AD8921  HISTORY     - 19960425 GOOD             NGS
 AD8921  HISTORY     - 20120710 GOOD             INDIV
 AD8921
 AD8921                          STATION DESCRIPTION
 AD8921
 AD8921'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8921'12.4 KM (7.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8921'MAIN STREET IN EAGLE BUTTE, 305.0 M (1000.7 FT) WEST OF MILEPOST 163,
 AD8921'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW
 AD8921'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHEAST OF A T-FENCE
 AD8921'CORNER, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AD8921'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8921
 AD8921                          STATION RECOVERY (2012)
 AD8921
 AD8921'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8921'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8920 ***********************************************************************
 AD8920  DESIGNATION -  212 163.80
 AD8920  PID         -  AD8920
 AD8920  STATE/COUNTY-  SD/DEWEY
 AD8920  COUNTRY     -  US
 AD8920  USGS QUAD   -  PARADE (2017)
 AD8920
 AD8920                         *CURRENT SURVEY CONTROL
 AD8920  ______________________________________________________________________
 AD8920* NAD 83(1986) POSITION- 45 01 22.     (N) 101 04 02.     (W)   SCALED
 AD8920* NAVD 88 ORTHO HEIGHT -   713.805 (meters)     2341.88  (feet) ADJUSTED
 AD8920  ______________________________________________________________________
 AD8920  GEOID HEIGHT    -        -21.590 (meters)                     GEOID18
 AD8920  DYNAMIC HEIGHT  -        713.663 (meters)     2341.41  (feet) COMP
 AD8920  MODELED GRAVITY -    980,394.8   (mgal)                       NAVD 88
 AD8920
 AD8920  VERT ORDER      -  FIRST     CLASS II
 AD8920
 AD8920.The horizontal coordinates were scaled from a map and have
 AD8920.an estimated accuracy of +/- 6 seconds.
 AD8920
 AD8920.The orthometric height was determined by differential leveling and
 AD8920.adjusted by the NATIONAL GEODETIC SURVEY
 AD8920.in July 1998.
 AD8920
 AD8920.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8920.GEOID18 height accuracy estimate available here.
 AD8920
 AD8920.Click photographs - Photos may exist for this station.
 AD8920
 AD8920.The dynamic height is computed by dividing the NAVD 88
 AD8920.geopotential number by the normal gravity value computed on the
 AD8920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8920.degrees latitude (g = 980.6199 gals.).
 AD8920
 AD8920.The modeled gravity was interpolated from observed gravity values.
 AD8920
 AD8920;                    North         East    Units  Estimated Accuracy
 AD8920;SPC SD N     -   132,730.      515,890.      MT  (+/- 180 meters Scaled)
 AD8920
 AD8920_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ371875(NAD 83)
 AD8920
 AD8920                          SUPERSEDED SURVEY CONTROL
 AD8920
 AD8920.No superseded survey control is available for this station.
 AD8920
 AD8920_MARKER: DB = BENCH MARK DISK
 AD8920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8920_STAMPING: 212-163.80
 AD8920_MARK LOGO: SDDT
 AD8920_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8920+STABILITY: SURFACE MOTION
 AD8920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8920+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8920
 AD8920  HISTORY     - Date     Condition        Report By
 AD8920  HISTORY     - UNK      MONUMENTED       SDDT
 AD8920  HISTORY     - 19960425 GOOD             NGS
 AD8920  HISTORY     - 20120710 GOOD             INDIV
 AD8920
 AD8920                          STATION DESCRIPTION
 AD8920
 AD8920'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8920'14.0 KM (8.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8920'MAIN STREET IN EAGLE BUTTE, 305.0 M (1000.7 FT) WEST OF MILEPOST 164,
 AD8920'23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AD8920'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A T-FENCE
 AD8920'CORNER, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AD8920'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8920
 AD8920                          STATION RECOVERY (2012)
 AD8920
 AD8920'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8920'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8919 ***********************************************************************
 AD8919  DESIGNATION -  212 164.80
 AD8919  PID         -  AD8919
 AD8919  STATE/COUNTY-  SD/DEWEY
 AD8919  COUNTRY     -  US
 AD8919  USGS QUAD   -  PARADE (2017)
 AD8919
 AD8919                         *CURRENT SURVEY CONTROL
 AD8919  ______________________________________________________________________
 AD8919* NAD 83(1986) POSITION- 45 01 21.54   (N) 101 02 45.94   (W)   HD_HELD1
 AD8919* NAVD 88 ORTHO HEIGHT -   703.781 (meters)     2308.99  (feet) ADJUSTED
 AD8919  ______________________________________________________________________
 AD8919  GEOID HEIGHT    -        -21.610 (meters)                     GEOID18
 AD8919  DYNAMIC HEIGHT  -        703.644 (meters)     2308.54  (feet) COMP
 AD8919  MODELED GRAVITY -    980,399.4   (mgal)                       NAVD 88
 AD8919
 AD8919  VERT ORDER      -  FIRST     CLASS II
 AD8919
 AD8919.The horizontal coordinates were determined by differentially corrected
 AD8919.hand held GPS observations or other comparable positioning techniques
 AD8919.and have an estimated accuracy of +/- 3 meters.
 AD8919
 AD8919.The orthometric height was determined by differential leveling and
 AD8919.adjusted by the NATIONAL GEODETIC SURVEY
 AD8919.in July 1998.
 AD8919
 AD8919.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8919.GEOID18 height accuracy estimate available here.
 AD8919
 AD8919.Click photographs - Photos may exist for this station.
 AD8919
 AD8919.The dynamic height is computed by dividing the NAVD 88
 AD8919.geopotential number by the normal gravity value computed on the
 AD8919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8919.degrees latitude (g = 980.6199 gals.).
 AD8919
 AD8919.The modeled gravity was interpolated from observed gravity values.
 AD8919
 AD8919;                    North         East    Units  Estimated Accuracy
 AD8919;SPC SD N     -   132,692.3     517,558.6     MT  (+/- 3 meters HH1 GPS) 
 AD8919
 AD8919_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3879987503(NAD 83)
 AD8919
 AD8919                          SUPERSEDED SURVEY CONTROL
 AD8919
 AD8919.No superseded survey control is available for this station.
 AD8919
 AD8919_MARKER: DB = BENCH MARK DISK
 AD8919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8919_STAMPING: 212-164.80
 AD8919_MARK LOGO: SDDT
 AD8919_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8919+STABILITY: SURFACE MOTION
 AD8919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8919+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8919
 AD8919  HISTORY     - Date     Condition        Report By
 AD8919  HISTORY     - UNK      MONUMENTED       SDDT
 AD8919  HISTORY     - 19960425 GOOD             NGS
 AD8919  HISTORY     - 20120710 GOOD             INDIV
 AD8919
 AD8919                          STATION DESCRIPTION
 AD8919
 AD8919'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8919'15.6 KM (9.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8919'MAIN STREET IN EAGLE BUTTE, 304.0 M (997.4 FT) WEST OF MILEPOST 165,
 AD8919'26.5 M (86.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) WEST
 AD8919'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 3.6 M (11.8 FT) EAST OF
 AD8919'THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE
 AD8919'LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF THE SOUTH END OF A
 AD8919'FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AD8919'FLUSH WITH THE GROUND SURFACE.
 AD8919
 AD8919                          STATION RECOVERY (2012)
 AD8919
 AD8919'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8918 ***********************************************************************
 AD8918  DESIGNATION -  212 165.32
 AD8918  PID         -  AD8918
 AD8918  STATE/COUNTY-  SD/DEWEY
 AD8918  COUNTRY     -  US
 AD8918  USGS QUAD   -  PARADE (2017)
 AD8918
 AD8918                         *CURRENT SURVEY CONTROL
 AD8918  ______________________________________________________________________
 AD8918* NAD 83(1986) POSITION- 45 01 20.     (N) 101 02 11.     (W)   SCALED
 AD8918* NAVD 88 ORTHO HEIGHT -   707.446 (meters)     2321.01  (feet) ADJUSTED
 AD8918  ______________________________________________________________________
 AD8918  GEOID HEIGHT    -        -21.618 (meters)                     GEOID18
 AD8918  DYNAMIC HEIGHT  -        707.311 (meters)     2320.57  (feet) COMP
 AD8918  MODELED GRAVITY -    980,402.2   (mgal)                       NAVD 88
 AD8918
 AD8918  VERT ORDER      -  FIRST     CLASS II
 AD8918
 AD8918.The horizontal coordinates were scaled from a map and have
 AD8918.an estimated accuracy of +/- 6 seconds.
 AD8918
 AD8918.The orthometric height was determined by differential leveling and
 AD8918.adjusted by the NATIONAL GEODETIC SURVEY
 AD8918.in July 1998.
 AD8918
 AD8918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8918.GEOID18 height accuracy estimate available here.
 AD8918
 AD8918.Click photographs - Photos may exist for this station.
 AD8918
 AD8918.The dynamic height is computed by dividing the NAVD 88
 AD8918.geopotential number by the normal gravity value computed on the
 AD8918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8918.degrees latitude (g = 980.6199 gals.).
 AD8918
 AD8918.The modeled gravity was interpolated from observed gravity values.
 AD8918
 AD8918;                    North         East    Units  Estimated Accuracy
 AD8918;SPC SD N     -   132,640.      518,320.      MT  (+/- 180 meters Scaled)
 AD8918
 AD8918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ395874(NAD 83)
 AD8918
 AD8918                          SUPERSEDED SURVEY CONTROL
 AD8918
 AD8918.No superseded survey control is available for this station.
 AD8918
 AD8918_MARKER: Z = SEE DESCRIPTION
 AD8918_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8918_STAMPING: 212-165.32 1995
 AD8918_MARK LOGO: NGS
 AD8918_PROJECTION: FLUSH
 AD8918_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8918+STABILITY: POSITION/ELEVATION WELL
 AD8918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8918+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8918_ROD/PIPE-DEPTH: 6.4 meters
 AD8918_SLEEVE-DEPTH  : 4.0 meters
 AD8918
 AD8918  HISTORY     - Date     Condition        Report By
 AD8918  HISTORY     - 1995     MONUMENTED       SDDT
 AD8918  HISTORY     - 19960425 GOOD             NGS
 AD8918  HISTORY     - 20120710 GOOD             INDIV
 AD8918
 AD8918                          STATION DESCRIPTION
 AD8918
 AD8918'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8918'16.5 KM (10.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8918'OF MAIN STREET IN EAGLE BUTTE, 520.4 M (1707.3 FT) EAST OF MILEPOST
 AD8918'165, 23.1 M (75.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.8 M (38.7
 AD8918'FT) EAST OF THE CENTER OF A DRIVEWAY, 2.2 M (7.2 FT) NORTHWEST OF A
 AD8918'WATERLINE ACCESS COVER, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST,
 AD8918'0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 AD8918'NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AD8918'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AD8918'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8918'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8918
 AD8918                          STATION RECOVERY (2012)
 AD8918
 AD8918'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8918'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8917 ***********************************************************************
 AD8917  DESIGNATION -  212 165.80
 AD8917  PID         -  AD8917
 AD8917  STATE/COUNTY-  SD/DEWEY
 AD8917  COUNTRY     -  US
 AD8917  USGS QUAD   -  PARADE (2017)
 AD8917
 AD8917                         *CURRENT SURVEY CONTROL
 AD8917  ______________________________________________________________________
 AD8917* NAD 83(1986) POSITION- 45 01 22.     (N) 101 01 34.     (W)   SCALED
 AD8917* NAVD 88 ORTHO HEIGHT -   709.805 (meters)     2328.75  (feet) ADJUSTED
 AD8917  ______________________________________________________________________
 AD8917  GEOID HEIGHT    -        -21.626 (meters)                     GEOID18
 AD8917  DYNAMIC HEIGHT  -        709.671 (meters)     2328.31  (feet) COMP
 AD8917  MODELED GRAVITY -    980,404.8   (mgal)                       NAVD 88
 AD8917
 AD8917  VERT ORDER      -  FIRST     CLASS II
 AD8917
 AD8917.The horizontal coordinates were scaled from a map and have
 AD8917.an estimated accuracy of +/- 6 seconds.
 AD8917
 AD8917.The orthometric height was determined by differential leveling and
 AD8917.adjusted by the NATIONAL GEODETIC SURVEY
 AD8917.in July 1998.
 AD8917
 AD8917.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8917.GEOID18 height accuracy estimate available here.
 AD8917
 AD8917.Click photographs - Photos may exist for this station.
 AD8917
 AD8917.The dynamic height is computed by dividing the NAVD 88
 AD8917.geopotential number by the normal gravity value computed on the
 AD8917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8917.degrees latitude (g = 980.6199 gals.).
 AD8917
 AD8917.The modeled gravity was interpolated from observed gravity values.
 AD8917
 AD8917;                    North         East    Units  Estimated Accuracy
 AD8917;SPC SD N     -   132,690.      519,130.      MT  (+/- 180 meters Scaled)
 AD8917
 AD8917_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ403874(NAD 83)
 AD8917
 AD8917                          SUPERSEDED SURVEY CONTROL
 AD8917
 AD8917.No superseded survey control is available for this station.
 AD8917
 AD8917_MARKER: DB = BENCH MARK DISK
 AD8917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8917_STAMPING: 212-165.80
 AD8917_MARK LOGO: SDDT
 AD8917_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8917+STABILITY: SURFACE MOTION
 AD8917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8917+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8917
 AD8917  HISTORY     - Date     Condition        Report By
 AD8917  HISTORY     - UNK      MONUMENTED       SDDT
 AD8917  HISTORY     - 19960425 GOOD             NGS
 AD8917  HISTORY     - 20120710 GOOD             INDIV
 AD8917
 AD8917                          STATION DESCRIPTION
 AD8917
 AD8917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8917'17.3 KM (10.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8917'OF MAIN STREET IN EAGLE BUTTE, 304.0 M (997.4 FT) WEST OF MILEPOST
 AD8917'166, 39.5 M (129.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.4 M (37.4
 AD8917'FT) WEST OF A UTILITY POLE WITH 6 GUY CABLES, 3.9 M (12.8 FT) EAST OF
 AD8917'THE CENTER OF A FIELD ENTRANCE AND GATE, 1.5 M (4.9 FT) ABOVE THE
 AD8917'LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) SOUTHWEST OF A T-FENCE CORNER,
 AD8917'0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AD8917'THE GROUND SURFACE.
 AD8917
 AD8917                          STATION RECOVERY (2012)
 AD8917
 AD8917'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8916 ***********************************************************************
 AD8916  DESIGNATION -  212 166.75
 AD8916  PID         -  AD8916
 AD8916  STATE/COUNTY-  SD/DEWEY
 AD8916  COUNTRY     -  US
 AD8916  USGS QUAD   -  PARADE (2017)
 AD8916
 AD8916                         *CURRENT SURVEY CONTROL
 AD8916  ______________________________________________________________________
 AD8916* NAD 83(1986) POSITION- 45 01 20.     (N) 101 00 26.     (W)   SCALED
 AD8916* NAVD 88 ORTHO HEIGHT -   704.230 (meters)     2310.46  (feet) ADJUSTED
 AD8916  ______________________________________________________________________
 AD8916  GEOID HEIGHT    -        -21.640 (meters)                     GEOID18
 AD8916  DYNAMIC HEIGHT  -        704.100 (meters)     2310.03  (feet) COMP
 AD8916  MODELED GRAVITY -    980,409.0   (mgal)                       NAVD 88
 AD8916
 AD8916  VERT ORDER      -  FIRST     CLASS II
 AD8916
 AD8916.The horizontal coordinates were scaled from a map and have
 AD8916.an estimated accuracy of +/- 6 seconds.
 AD8916
 AD8916.The orthometric height was determined by differential leveling and
 AD8916.adjusted by the NATIONAL GEODETIC SURVEY
 AD8916.in July 1998.
 AD8916
 AD8916.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8916.GEOID18 height accuracy estimate available here.
 AD8916
 AD8916.Click photographs - Photos may exist for this station.
 AD8916
 AD8916.The dynamic height is computed by dividing the NAVD 88
 AD8916.geopotential number by the normal gravity value computed on the
 AD8916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8916.degrees latitude (g = 980.6199 gals.).
 AD8916
 AD8916.The modeled gravity was interpolated from observed gravity values.
 AD8916
 AD8916;                    North         East    Units  Estimated Accuracy
 AD8916;SPC SD N     -   132,610.      520,620.      MT  (+/- 180 meters Scaled)
 AD8916
 AD8916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ418873(NAD 83)
 AD8916
 AD8916                          SUPERSEDED SURVEY CONTROL
 AD8916
 AD8916.No superseded survey control is available for this station.
 AD8916
 AD8916_MARKER: DB = BENCH MARK DISK
 AD8916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8916_STAMPING: 212-166.75
 AD8916_MARK LOGO: SDDT
 AD8916_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8916+STABILITY: SURFACE MOTION
 AD8916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8916+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8916
 AD8916  HISTORY     - Date     Condition        Report By
 AD8916  HISTORY     - UNK      MONUMENTED       SDDT
 AD8916  HISTORY     - 19960425 GOOD             NGS
 AD8916  HISTORY     - 20120710 GOOD             INDIV
 AD8916
 AD8916                          STATION DESCRIPTION
 AD8916
 AD8916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8916'18.8 KM (11.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8916'OF MAIN STREET IN EAGLE BUTTE, 262.0 M (859.6 FT) WEST OF MILEPOST
 AD8916'167, 50.4 M (165.4 FT) WEST OF THE CENTER OF A DRIVEWAY, 22.8 M (74.8
 AD8916'FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT) NORTH OF AN
 AD8916'UNDERGROUND CABLE JUNCTION BOX, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AD8916'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND A FENCE CORNER,
 AD8916'0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AD8916'THE GROUND SURFACE.
 AD8916
 AD8916                          STATION RECOVERY (2012)
 AD8916
 AD8916'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8915 ***********************************************************************
 AD8915  DESIGNATION -  212 167.87
 AD8915  PID         -  AD8915
 AD8915  STATE/COUNTY-  SD/DEWEY
 AD8915  COUNTRY     -  US
 AD8915  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8915
 AD8915                         *CURRENT SURVEY CONTROL
 AD8915  ______________________________________________________________________
 AD8915* NAD 83(1986) POSITION- 45 01 19.     (N) 100 59 11.     (W)   SCALED
 AD8915* NAVD 88 ORTHO HEIGHT -   689.665 (meters)     2262.68  (feet) ADJUSTED
 AD8915  ______________________________________________________________________
 AD8915  GEOID HEIGHT    -        -21.655 (meters)                     GEOID18
 AD8915  DYNAMIC HEIGHT  -        689.539 (meters)     2262.26  (feet) COMP
 AD8915  MODELED GRAVITY -    980,412.5   (mgal)                       NAVD 88
 AD8915
 AD8915  VERT ORDER      -  FIRST     CLASS II
 AD8915
 AD8915.The horizontal coordinates were scaled from a map and have
 AD8915.an estimated accuracy of +/- 6 seconds.
 AD8915
 AD8915.The orthometric height was determined by differential leveling and
 AD8915.adjusted by the NATIONAL GEODETIC SURVEY
 AD8915.in July 1998.
 AD8915
 AD8915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8915.GEOID18 height accuracy estimate available here.
 AD8915
 AD8915.Click photographs - Photos may exist for this station.
 AD8915
 AD8915.The dynamic height is computed by dividing the NAVD 88
 AD8915.geopotential number by the normal gravity value computed on the
 AD8915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8915.degrees latitude (g = 980.6199 gals.).
 AD8915
 AD8915.The modeled gravity was interpolated from observed gravity values.
 AD8915
 AD8915;                    North         East    Units  Estimated Accuracy
 AD8915;SPC SD N     -   132,560.      522,260.      MT  (+/- 180 meters Scaled)
 AD8915
 AD8915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ435873(NAD 83)
 AD8915
 AD8915                          SUPERSEDED SURVEY CONTROL
 AD8915
 AD8915.No superseded survey control is available for this station.
 AD8915
 AD8915_MARKER: DB = BENCH MARK DISK
 AD8915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8915_STAMPING: 212-167.87
 AD8915_MARK LOGO: SDDT
 AD8915_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8915+STABILITY: SURFACE MOTION
 AD8915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8915+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8915
 AD8915  HISTORY     - Date     Condition        Report By
 AD8915  HISTORY     - UNK      MONUMENTED       SDDT
 AD8915  HISTORY     - 19960425 GOOD             NGS
 AD8915  HISTORY     - 20120710 GOOD             INDIV
 AD8915
 AD8915                          STATION DESCRIPTION
 AD8915
 AD8915'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8915'17.3 KM (10.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AD8915'OFFICE IN RIDGEVIEW, 206.0 M (675.9 FT) WEST OF MILEPOST 168, 24.1 M
 AD8915'(79.1 FT) WEST OF THE CENTER OF A PAVED ROAD, 22.8 M (74.8 FT) SOUTH
 AD8915'OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 AD8915'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND A FENCE, 0.4 M
 AD8915'(1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AD8915'GROUND SURFACE.
 AD8915
 AD8915                          STATION RECOVERY (2012)
 AD8915
 AD8915'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8914 ***********************************************************************
 AD8914  DESIGNATION -  212 168.85
 AD8914  PID         -  AD8914
 AD8914  STATE/COUNTY-  SD/DEWEY
 AD8914  COUNTRY     -  US
 AD8914  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8914
 AD8914                         *CURRENT SURVEY CONTROL
 AD8914  ______________________________________________________________________
 AD8914* NAD 83(1986) POSITION- 45 01 19.75   (N) 100 57 56.11   (W)   HD_HELD1
 AD8914* NAVD 88 ORTHO HEIGHT -   697.297 (meters)     2287.72  (feet) ADJUSTED
 AD8914  ______________________________________________________________________
 AD8914  GEOID HEIGHT    -        -21.668 (meters)                     GEOID18
 AD8914  DYNAMIC HEIGHT  -        697.172 (meters)     2287.31  (feet) COMP
 AD8914  MODELED GRAVITY -    980,414.4   (mgal)                       NAVD 88
 AD8914
 AD8914  VERT ORDER      -  FIRST     CLASS II
 AD8914
 AD8914.The horizontal coordinates were determined by differentially corrected
 AD8914.hand held GPS observations or other comparable positioning techniques
 AD8914.and have an estimated accuracy of +/- 3 meters.
 AD8914
 AD8914.The orthometric height was determined by differential leveling and
 AD8914.adjusted by the NATIONAL GEODETIC SURVEY
 AD8914.in July 1998.
 AD8914
 AD8914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8914.GEOID18 height accuracy estimate available here.
 AD8914
 AD8914.Click photographs - Photos may exist for this station.
 AD8914
 AD8914.The dynamic height is computed by dividing the NAVD 88
 AD8914.geopotential number by the normal gravity value computed on the
 AD8914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8914.degrees latitude (g = 980.6199 gals.).
 AD8914
 AD8914.The modeled gravity was interpolated from observed gravity values.
 AD8914
 AD8914;                    North         East    Units  Estimated Accuracy
 AD8914;SPC SD N     -   132,558.2     523,902.4     MT  (+/- 3 meters HH1 GPS) 
 AD8914
 AD8914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4514187290(NAD 83)
 AD8914
 AD8914                          SUPERSEDED SURVEY CONTROL
 AD8914
 AD8914.No superseded survey control is available for this station.
 AD8914
 AD8914_MARKER: DB = BENCH MARK DISK
 AD8914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8914_STAMPING: 212-168.85
 AD8914_MARK LOGO: SDDT
 AD8914_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8914+STABILITY: SURFACE MOTION
 AD8914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8914+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8914
 AD8914  HISTORY     - Date     Condition        Report By
 AD8914  HISTORY     - UNK      MONUMENTED       SDDT
 AD8914  HISTORY     - 19960425 GOOD             NGS
 AD8914  HISTORY     - 20120710 GOOD             INDIV
 AD8914
 AD8914                          STATION DESCRIPTION
 AD8914
 AD8914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8914'15.7 KM (9.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8914'IN RIDGEVIEW, 236.0 M (774.3 FT) WEST OF MILEPOST 169, 22.9 M (75.1
 AD8914'FT) WEST OF A T-FENCE CORNER, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY
 AD8914'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AD8914'FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A WITNESS POST
 AD8914'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD8914
 AD8914                          STATION RECOVERY (2012)
 AD8914
 AD8914'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8913 ***********************************************************************
 AD8913  DESIGNATION -  212 169.88
 AD8913  PID         -  AD8913
 AD8913  STATE/COUNTY-  SD/DEWEY
 AD8913  COUNTRY     -  US
 AD8913  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8913
 AD8913                         *CURRENT SURVEY CONTROL
 AD8913  ______________________________________________________________________
 AD8913* NAD 83(1986) POSITION- 45 01 20.     (N) 100 56 42.     (W)   SCALED
 AD8913* NAVD 88 ORTHO HEIGHT -   706.670 (meters)     2318.47  (feet) ADJUSTED
 AD8913  ______________________________________________________________________
 AD8913  GEOID HEIGHT    -        -21.682 (meters)                     GEOID18
 AD8913  DYNAMIC HEIGHT  -        706.544 (meters)     2318.05  (feet) COMP
 AD8913  MODELED GRAVITY -    980,415.1   (mgal)                       NAVD 88
 AD8913
 AD8913  VERT ORDER      -  FIRST     CLASS II
 AD8913
 AD8913.The horizontal coordinates were scaled from a map and have
 AD8913.an estimated accuracy of +/- 6 seconds.
 AD8913
 AD8913.The orthometric height was determined by differential leveling and
 AD8913.adjusted by the NATIONAL GEODETIC SURVEY
 AD8913.in July 1998.
 AD8913
 AD8913.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8913.GEOID18 height accuracy estimate available here.
 AD8913
 AD8913.Click photographs - Photos may exist for this station.
 AD8913
 AD8913.The dynamic height is computed by dividing the NAVD 88
 AD8913.geopotential number by the normal gravity value computed on the
 AD8913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8913.degrees latitude (g = 980.6199 gals.).
 AD8913
 AD8913.The modeled gravity was interpolated from observed gravity values.
 AD8913
 AD8913;                    North         East    Units  Estimated Accuracy
 AD8913;SPC SD N     -   132,550.      525,530.      MT  (+/- 180 meters Scaled)
 AD8913
 AD8913_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ467872(NAD 83)
 AD8913
 AD8913                          SUPERSEDED SURVEY CONTROL
 AD8913
 AD8913.No superseded survey control is available for this station.
 AD8913
 AD8913_MARKER: DB = BENCH MARK DISK
 AD8913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8913_STAMPING: 212-169.88
 AD8913_MARK LOGO: SDDT
 AD8913_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8913+STABILITY: SURFACE MOTION
 AD8913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8913+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8913
 AD8913  HISTORY     - Date     Condition        Report By
 AD8913  HISTORY     - UNK      MONUMENTED       SDDT
 AD8913  HISTORY     - 19960425 GOOD             NGS
 AD8913  HISTORY     - 20120710 GOOD             INDIV
 AD8913
 AD8913                          STATION DESCRIPTION
 AD8913
 AD8913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8913'14.0 KM (8.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8913'IN RIDGEVIEW, 207.0 M (679.1 FT) WEST OF MILEPOST 170, 50.4 M (165.4
 AD8913'FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 23.1 M (75.8 FT)
 AD8913'SOUTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AD8913'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) NORTH
 AD8913'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8913'SURFACE.
 AD8913
 AD8913                          STATION RECOVERY (2012)
 AD8913
 AD8913'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8912 ***********************************************************************
 AD8912  DESIGNATION -  212 170.42
 AD8912  PID         -  AD8912
 AD8912  STATE/COUNTY-  SD/DEWEY
 AD8912  COUNTRY     -  US
 AD8912  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8912
 AD8912                         *CURRENT SURVEY CONTROL
 AD8912  ______________________________________________________________________
 AD8912* NAD 83(1986) POSITION- 45 01 20.     (N) 100 56 01.     (W)   SCALED
 AD8912* NAVD 88 ORTHO HEIGHT -   710.609 (meters)     2331.39  (feet) ADJUSTED
 AD8912  ______________________________________________________________________
 AD8912  GEOID HEIGHT    -        -21.691 (meters)                     GEOID18
 AD8912  DYNAMIC HEIGHT  -        710.482 (meters)     2330.97  (feet) COMP
 AD8912  MODELED GRAVITY -    980,415.0   (mgal)                       NAVD 88
 AD8912
 AD8912  VERT ORDER      -  FIRST     CLASS II
 AD8912
 AD8912.The horizontal coordinates were scaled from a map and have
 AD8912.an estimated accuracy of +/- 6 seconds.
 AD8912
 AD8912.The orthometric height was determined by differential leveling and
 AD8912.adjusted by the NATIONAL GEODETIC SURVEY
 AD8912.in July 1998.
 AD8912
 AD8912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8912.GEOID18 height accuracy estimate available here.
 AD8912
 AD8912.Click photographs - Photos may exist for this station.
 AD8912
 AD8912.The dynamic height is computed by dividing the NAVD 88
 AD8912.geopotential number by the normal gravity value computed on the
 AD8912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8912.degrees latitude (g = 980.6199 gals.).
 AD8912
 AD8912.The modeled gravity was interpolated from observed gravity values.
 AD8912
 AD8912;                    North         East    Units  Estimated Accuracy
 AD8912;SPC SD N     -   132,540.      526,420.      MT  (+/- 180 meters Scaled)
 AD8912
 AD8912_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ476872(NAD 83)
 AD8912
 AD8912                          SUPERSEDED SURVEY CONTROL
 AD8912
 AD8912.No superseded survey control is available for this station.
 AD8912
 AD8912_MARKER: Z = SEE DESCRIPTION
 AD8912_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8912_STAMPING: 212-170.42 1995
 AD8912_MARK LOGO: NGS
 AD8912_PROJECTION: FLUSH
 AD8912_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8912_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8912+STABILITY: POSITION/ELEVATION WELL
 AD8912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8912+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8912_ROD/PIPE-DEPTH: 6.4 meters
 AD8912_SLEEVE-DEPTH  : 1.8 meters
 AD8912
 AD8912  HISTORY     - Date     Condition        Report By
 AD8912  HISTORY     - 1995     MONUMENTED       SDDT
 AD8912  HISTORY     - 19960425 GOOD             NGS
 AD8912  HISTORY     - 20120710 GOOD             INDIV
 AD8912
 AD8912                          STATION DESCRIPTION
 AD8912
 AD8912'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8912'13.1 KM (8.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8912'IN RIDGEVIEW, 709.0 M (2326.1 FT) EAST OF MILEPOST 170, 22.5 M (73.8
 AD8912'FT) SOUTH OF THE HIGHWAY CENTERLINE, 19.1 M (62.7 FT) EAST OF THE EAST
 AD8912'END OF 4 BRACED FENCE POSTS, 17.4 M (57.1 FT) WEST OF THE SOUTH END OF
 AD8912'A CULVERT UNDER THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 AD8912'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AD8912'FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AD8912'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AD8912'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD8912'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AD8912
 AD8912                          STATION RECOVERY (2012)
 AD8912
 AD8912'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8912'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8911 ***********************************************************************
 AD8911  DESIGNATION -  212 170.90
 AD8911  PID         -  AD8911
 AD8911  STATE/COUNTY-  SD/DEWEY
 AD8911  COUNTRY     -  US
 AD8911  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8911
 AD8911                         *CURRENT SURVEY CONTROL
 AD8911  ______________________________________________________________________
 AD8911* NAD 83(1986) POSITION- 45 01 25.     (N) 100 55 30.     (W)   SCALED
 AD8911* NAVD 88 ORTHO HEIGHT -   715.448 (meters)     2347.27  (feet) ADJUSTED
 AD8911  ______________________________________________________________________
 AD8911  GEOID HEIGHT    -        -21.698 (meters)                     GEOID18
 AD8911  DYNAMIC HEIGHT  -        715.321 (meters)     2346.85  (feet) COMP
 AD8911  MODELED GRAVITY -    980,414.4   (mgal)                       NAVD 88
 AD8911
 AD8911  VERT ORDER      -  FIRST     CLASS II
 AD8911
 AD8911.The horizontal coordinates were scaled from a map and have
 AD8911.an estimated accuracy of +/- 6 seconds.
 AD8911
 AD8911.The orthometric height was determined by differential leveling and
 AD8911.adjusted by the NATIONAL GEODETIC SURVEY
 AD8911.in July 1998.
 AD8911
 AD8911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8911.GEOID18 height accuracy estimate available here.
 AD8911
 AD8911.Click photographs - Photos may exist for this station.
 AD8911
 AD8911.The dynamic height is computed by dividing the NAVD 88
 AD8911.geopotential number by the normal gravity value computed on the
 AD8911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8911.degrees latitude (g = 980.6199 gals.).
 AD8911
 AD8911.The modeled gravity was interpolated from observed gravity values.
 AD8911
 AD8911;                    North         East    Units  Estimated Accuracy
 AD8911;SPC SD N     -   132,680.      527,100.      MT  (+/- 180 meters Scaled)
 AD8911
 AD8911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ483873(NAD 83)
 AD8911
 AD8911                          SUPERSEDED SURVEY CONTROL
 AD8911
 AD8911.No superseded survey control is available for this station.
 AD8911
 AD8911_MARKER: DB = BENCH MARK DISK
 AD8911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8911_STAMPING: 212-170.90
 AD8911_MARK LOGO: SDDT
 AD8911_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8911+STABILITY: SURFACE MOTION
 AD8911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8911+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8911
 AD8911  HISTORY     - Date     Condition        Report By
 AD8911  HISTORY     - UNK      MONUMENTED       SDDT
 AD8911  HISTORY     - 19960425 GOOD             NGS
 AD8911  HISTORY     - 20120710 GOOD             INDIV
 AD8911
 AD8911                          STATION DESCRIPTION
 AD8911
 AD8911'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8911'12.4 KM (7.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8911'IN RIDGEVIEW, 196.0 M (643.0 FT) WEST OF MILEPOST 171, 22.8 M (74.8
 AD8911'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 20.9 M (68.6 FT) SOUTHWEST OF
 AD8911'THE SOUTH END OF A CULVERT UNDER THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE
 AD8911'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, 0.1
 AD8911'M (0.3 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AD8911'FLUSH WITH THE GROUND SURFACE.
 AD8911
 AD8911                          STATION RECOVERY (2012)
 AD8911
 AD8911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8910 ***********************************************************************
 AD8910  DESIGNATION -  212 171.88
 AD8910  PID         -  AD8910
 AD8910  STATE/COUNTY-  SD/DEWEY
 AD8910  COUNTRY     -  US
 AD8910  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8910
 AD8910                         *CURRENT SURVEY CONTROL
 AD8910  ______________________________________________________________________
 AD8910* NAD 83(1986) POSITION- 45 01 47.     (N) 100 54 24.     (W)   SCALED
 AD8910* NAVD 88 ORTHO HEIGHT -   730.806 (meters)     2397.65  (feet) ADJUSTED
 AD8910  ______________________________________________________________________
 AD8910  GEOID HEIGHT    -        -21.713 (meters)                     GEOID18
 AD8910  DYNAMIC HEIGHT  -        730.675 (meters)     2397.22  (feet) COMP
 AD8910  MODELED GRAVITY -    980,412.2   (mgal)                       NAVD 88
 AD8910
 AD8910  VERT ORDER      -  FIRST     CLASS II
 AD8910
 AD8910.The horizontal coordinates were scaled from a map and have
 AD8910.an estimated accuracy of +/- 6 seconds.
 AD8910
 AD8910.The orthometric height was determined by differential leveling and
 AD8910.adjusted by the NATIONAL GEODETIC SURVEY
 AD8910.in July 1998.
 AD8910
 AD8910.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8910.GEOID18 height accuracy estimate available here.
 AD8910
 AD8910.Click photographs - Photos may exist for this station.
 AD8910
 AD8910.The dynamic height is computed by dividing the NAVD 88
 AD8910.geopotential number by the normal gravity value computed on the
 AD8910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8910.degrees latitude (g = 980.6199 gals.).
 AD8910
 AD8910.The modeled gravity was interpolated from observed gravity values.
 AD8910
 AD8910;                    North         East    Units  Estimated Accuracy
 AD8910;SPC SD N     -   133,350.      528,560.      MT  (+/- 180 meters Scaled)
 AD8910
 AD8910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ498880(NAD 83)
 AD8910
 AD8910                          SUPERSEDED SURVEY CONTROL
 AD8910
 AD8910.No superseded survey control is available for this station.
 AD8910
 AD8910_MARKER: DB = BENCH MARK DISK
 AD8910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8910_STAMPING: 212-171.88
 AD8910_MARK LOGO: SDDT
 AD8910_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8910+STABILITY: SURFACE MOTION
 AD8910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8910+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8910
 AD8910  HISTORY     - Date     Condition        Report By
 AD8910  HISTORY     - UNK      MONUMENTED       SDDT
 AD8910  HISTORY     - 19960425 GOOD             NGS
 AD8910  HISTORY     - 20120710 GOOD             INDIV
 AD8910
 AD8910                          STATION DESCRIPTION
 AD8910
 AD8910'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8910'10.8 KM (6.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8910'IN RIDGEVIEW, 216.0 M (708.7 FT) WEST OF MILEPOST 172, 31.7 M (104.0
 AD8910'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 28.4 M (93.2 FT) NORTHEAST OF
 AD8910'THE EAST END OF 4 BRACED FENCE POSTS, 0.3 M (1.0 FT) ABOVE THE LEVEL
 AD8910'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, 0.2 M (0.7
 AD8910'FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AD8910'WITH THE GROUND SURFACE.
 AD8910
 AD8910                          STATION RECOVERY (2012)
 AD8910
 AD8910'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8910'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8909 ***********************************************************************
 AD8909  DESIGNATION -  212 172.86
 AD8909  PID         -  AD8909
 AD8909  STATE/COUNTY-  SD/DEWEY
 AD8909  COUNTRY     -  US
 AD8909  USGS QUAD   -  RIDGEVIEW SW (2017)
 AD8909
 AD8909                         *CURRENT SURVEY CONTROL
 AD8909  ______________________________________________________________________
 AD8909* NAD 83(1986) POSITION- 45 02 17.     (N) 100 53 27.     (W)   SCALED
 AD8909* NAVD 88 ORTHO HEIGHT -   725.413 (meters)     2379.96  (feet) ADJUSTED
 AD8909  ______________________________________________________________________
 AD8909  GEOID HEIGHT    -        -21.729 (meters)                     GEOID18
 AD8909  DYNAMIC HEIGHT  -        725.280 (meters)     2379.52  (feet) COMP
 AD8909  MODELED GRAVITY -    980,409.3   (mgal)                       NAVD 88
 AD8909
 AD8909  VERT ORDER      -  FIRST     CLASS II
 AD8909
 AD8909.The horizontal coordinates were scaled from a map and have
 AD8909.an estimated accuracy of +/- 6 seconds.
 AD8909
 AD8909.The orthometric height was determined by differential leveling and
 AD8909.adjusted by the NATIONAL GEODETIC SURVEY
 AD8909.in July 1998.
 AD8909
 AD8909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8909.GEOID18 height accuracy estimate available here.
 AD8909
 AD8909.Click photographs - Photos may exist for this station.
 AD8909
 AD8909.The dynamic height is computed by dividing the NAVD 88
 AD8909.geopotential number by the normal gravity value computed on the
 AD8909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8909.degrees latitude (g = 980.6199 gals.).
 AD8909
 AD8909.The modeled gravity was interpolated from observed gravity values.
 AD8909
 AD8909;                    North         East    Units  Estimated Accuracy
 AD8909;SPC SD N     -   134,260.      529,810.      MT  (+/- 180 meters Scaled)
 AD8909
 AD8909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ510889(NAD 83)
 AD8909
 AD8909                          SUPERSEDED SURVEY CONTROL
 AD8909
 AD8909.No superseded survey control is available for this station.
 AD8909
 AD8909_MARKER: DB = BENCH MARK DISK
 AD8909_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8909_STAMPING: 212-172.86
 AD8909_MARK LOGO: SDDT
 AD8909_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8909_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8909+STABILITY: SURFACE MOTION
 AD8909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8909+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 AD8909
 AD8909  HISTORY     - Date     Condition        Report By
 AD8909  HISTORY     - UNK      MONUMENTED       SDDT
 AD8909  HISTORY     - 19960425 GOOD             NGS
 AD8909  HISTORY     - 20120710 GOOD             INDIV
 AD8909
 AD8909                          STATION DESCRIPTION
 AD8909
 AD8909'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8909'9.2 KM (5.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AD8909'IN RIDGEVIEW, 237.0 M (777.6 FT) WEST OF MILEPOST 173, 22.8 M (74.8
 AD8909'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT) SOUTHWEST OF
 AD8909'A RIGHT-OF-WAY MARKER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD8909'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) NORTHWEST
 AD8909'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8909'SURFACE.
 AD8909
 AD8909                          STATION RECOVERY (2012)
 AD8909
 AD8909'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AD8909'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4051 ***********************************************************************
 AE4051  DESIGNATION -  212 173.93
 AE4051  PID         -  AE4051
 AE4051  STATE/COUNTY-  SD/DEWEY
 AE4051  COUNTRY     -  US
 AE4051  USGS QUAD   -  RIDGEVIEW SW (2017)
 AE4051
 AE4051                         *CURRENT SURVEY CONTROL
 AE4051  ______________________________________________________________________
 AE4051* NAD 83(1986) POSITION- 45 03 00.     (N) 100 52 37.     (W)   SCALED
 AE4051* NAVD 88 ORTHO HEIGHT -   729.729 (meters)     2394.12  (feet) ADJUSTED
 AE4051  ______________________________________________________________________
 AE4051  GEOID HEIGHT    -        -21.743 (meters)                     GEOID18
 AE4051  DYNAMIC HEIGHT  -        729.594 (meters)     2393.68  (feet) COMP
 AE4051  MODELED GRAVITY -    980,407.4   (mgal)                       NAVD 88
 AE4051
 AE4051  VERT ORDER      -  FIRST     CLASS II
 AE4051
 AE4051.The horizontal coordinates were scaled from a map and have
 AE4051.an estimated accuracy of +/- 6 seconds.
 AE4051
 AE4051.The orthometric height was determined by differential leveling and
 AE4051.adjusted by the NATIONAL GEODETIC SURVEY
 AE4051.in July 1998.
 AE4051
 AE4051.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4051.GEOID18 height accuracy estimate available here.
 AE4051
 AE4051.Click photographs - Photos may exist for this station.
 AE4051
 AE4051.The dynamic height is computed by dividing the NAVD 88
 AE4051.geopotential number by the normal gravity value computed on the
 AE4051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4051.degrees latitude (g = 980.6199 gals.).
 AE4051
 AE4051.The modeled gravity was interpolated from observed gravity values.
 AE4051
 AE4051;                    North         East    Units  Estimated Accuracy
 AE4051;SPC SD N     -   135,570.      530,920.      MT  (+/- 180 meters Scaled)
 AE4051
 AE4051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ521902(NAD 83)
 AE4051
 AE4051                          SUPERSEDED SURVEY CONTROL
 AE4051
 AE4051.No superseded survey control is available for this station.
 AE4051
 AE4051_MARKER: DD = SURVEY DISK
 AE4051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4051_STAMPING: 212-173.93 1995
 AE4051_MARK LOGO: SDDT
 AE4051_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE4051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4051+STABILITY: SURFACE MOTION
 AE4051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4051+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4051
 AE4051  HISTORY     - Date     Condition        Report By
 AE4051  HISTORY     - 1995     MONUMENTED       SDDT
 AE4051  HISTORY     - 19960425 GOOD             NGS
 AE4051  HISTORY     - 20120627 GOOD             INDIV
 AE4051
 AE4051                          STATION DESCRIPTION
 AE4051
 AE4051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4051'7.5 KM (4.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4051'IN RIDGEVIEW, 133.3 M (437.3 FT) WEST OF MILEPOST 174, 22.2 M (72.8
 AE4051'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) WEST OF A
 AE4051'RIGHT-OF-WAY MARKER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE4051'0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AE4051'WITH THE GROUND SURFACE.
 AE4051
 AE4051                          STATION RECOVERY (2012)
 AE4051
 AE4051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4052 ***********************************************************************
 AE4052  DESIGNATION -  212 174.76
 AE4052  PID         -  AE4052
 AE4052  STATE/COUNTY-  SD/DEWEY
 AE4052  COUNTRY     -  US
 AE4052  USGS QUAD   -  RIDGEVIEW (2017)
 AE4052
 AE4052                         *CURRENT SURVEY CONTROL
 AE4052  ______________________________________________________________________
 AE4052* NAD 83(1986) POSITION- 45 03 26.     (N) 100 51 50.     (W)   SCALED
 AE4052* NAVD 88 ORTHO HEIGHT -   726.353 (meters)     2383.04  (feet) ADJUSTED
 AE4052  ______________________________________________________________________
 AE4052  GEOID HEIGHT    -        -21.758 (meters)                     GEOID18
 AE4052  DYNAMIC HEIGHT  -        726.219 (meters)     2382.60  (feet) COMP
 AE4052  MODELED GRAVITY -    980,409.3   (mgal)                       NAVD 88
 AE4052
 AE4052  VERT ORDER      -  FIRST     CLASS II
 AE4052
 AE4052.The horizontal coordinates were scaled from a map and have
 AE4052.an estimated accuracy of +/- 6 seconds.
 AE4052
 AE4052.The orthometric height was determined by differential leveling and
 AE4052.adjusted by the NATIONAL GEODETIC SURVEY
 AE4052.in July 1998.
 AE4052
 AE4052.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4052.GEOID18 height accuracy estimate available here.
 AE4052
 AE4052.Click photographs - Photos may exist for this station.
 AE4052
 AE4052.The dynamic height is computed by dividing the NAVD 88
 AE4052.geopotential number by the normal gravity value computed on the
 AE4052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4052.degrees latitude (g = 980.6199 gals.).
 AE4052
 AE4052.The modeled gravity was interpolated from observed gravity values.
 AE4052
 AE4052;                    North         East    Units  Estimated Accuracy
 AE4052;SPC SD N     -   136,370.      531,960.      MT  (+/- 180 meters Scaled)
 AE4052
 AE4052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ532909(NAD 83)
 AE4052
 AE4052                          SUPERSEDED SURVEY CONTROL
 AE4052
 AE4052.No superseded survey control is available for this station.
 AE4052
 AE4052_MARKER: DB = BENCH MARK DISK
 AE4052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4052_STAMPING: 212-174.76
 AE4052_MARK LOGO: SDDT
 AE4052_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4052+STABILITY: SURFACE MOTION
 AE4052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4052+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4052
 AE4052  HISTORY     - Date     Condition        Report By
 AE4052  HISTORY     - UNK      MONUMENTED       SDDT
 AE4052  HISTORY     - 19960425 GOOD             NGS
 AE4052  HISTORY     - 20120627 GOOD             INDIV
 AE4052
 AE4052                          STATION DESCRIPTION
 AE4052
 AE4052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4052'6.1 KM (3.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4052'IN RIDGEVIEW, 387.0 M (1269.7 FT) WEST OF MILEPOST 175, 22.7 M (74.5
 AE4052'FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT) EAST OF A T-FENCE
 AE4052'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4052'SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND
 AE4052'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4052
 AE4052                          STATION RECOVERY (2012)
 AE4052
 AE4052'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7956 ***********************************************************************
 AC7956  CBN         -  This is a Cooperative Base Network Control Station.
 AC7956  DESIGNATION -  212 175.30
 AC7956  PID         -  AC7956
 AC7956  STATE/COUNTY-  SD/DEWEY
 AC7956  COUNTRY     -  US
 AC7956  USGS QUAD   -  RIDGEVIEW (2017)
 AC7956
 AC7956                         *CURRENT SURVEY CONTROL
 AC7956  ______________________________________________________________________
 AC7956* NAD 83(2011) POSITION- 45 03 35.84223(N) 100 51 09.74925(W)   ADJUSTED
 AC7956* NAD 83(2011) ELLIP HT-   707.244 (meters)        (06/27/12)   ADJUSTED
 AC7956* NAD 83(2011) EPOCH   -  2010.00
 AC7956* NAVD 88 ORTHO HEIGHT -   729.005 (meters)     2391.74  (feet) ADJUSTED
 AC7956  ______________________________________________________________________
 AC7956  GEOID HEIGHT    -        -21.773 (meters)                     GEOID18
 AC7956  NAD 83(2011) X  -   -849,800.509 (meters)                     COMP
 AC7956  NAD 83(2011) Y  - -4,432,652.297 (meters)                     COMP
 AC7956  NAD 83(2011) Z  -  4,492,558.066 (meters)                     COMP
 AC7956  LAPLACE CORR    -         -3.68  (seconds)                    DEFLEC18
 AC7956  DYNAMIC HEIGHT  -        728.873 (meters)     2391.31  (feet) COMP
 AC7956  MODELED GRAVITY -    980,410.4   (mgal)                       NAVD 88
 AC7956
 AC7956  VERT ORDER      -  FIRST     CLASS II
 AC7956
 AC7956  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7956  Standards:
 AC7956         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7956            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7956  -------------------------------------------------------------------
 AC7956  NETWORK    1.04   3.02           0.49   0.32   1.54     -0.05988909
 AC7956  -------------------------------------------------------------------
 AC7956  Click here for local accuracies and other accuracy information.
 AC7956
 AC7956.The horizontal coordinates were established by GPS observations
 AC7956.and adjusted by the National Geodetic Survey in June 2012.
 AC7956
 AC7956.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7956.been affixed to the stable North American tectonic plate. See 
 AC7956.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7956
 AC7956.The horizontal coordinates are valid at the epoch date displayed above
 AC7956.which is a decimal equivalence of Year/Month/Day.
 AC7956
 AC7956.The orthometric height was determined by differential leveling and
 AC7956.adjusted by the NATIONAL GEODETIC SURVEY
 AC7956.in July 1998.
 AC7956
 AC7956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7956.GEOID18 height accuracy estimate available here.
 AC7956
 AC7956.Click photographs - Photos may exist for this station.
 AC7956
 AC7956.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7956
 AC7956.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7956
 AC7956.The ellipsoidal height was determined by GPS observations
 AC7956.and is referenced to NAD 83.
 AC7956
 AC7956.The dynamic height is computed by dividing the NAVD 88
 AC7956.geopotential number by the normal gravity value computed on the
 AC7956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7956.degrees latitude (g = 980.6199 gals.).
 AC7956
 AC7956.The modeled gravity was interpolated from observed gravity values.
 AC7956
 AC7956. The following values were computed from the NAD 83(2011) position.
 AC7956
 AC7956;                    North         East     Units Scale Factor Converg.
 AC7956;SPC SD N     -   136,659.007   532,842.149   MT  0.99993912   -0 36 12.6
 AC7956;SPC SD N     -   448,355.43  1,748,166.28   sFT  0.99993912   -0 36 12.6
 AC7956;UTM  14      - 4,991,280.487   354,130.644   MT  0.99986164   -1 18 42.0
 AC7956
 AC7956!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7956!SPC SD N     -   0.99988913  x   0.99993912  =   0.99982825
 AC7956!UTM  14      -   0.99988913  x   0.99986164  =   0.99975078
 AC7956
 AC7956_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5413091280(NAD 83)
 AC7956
 AC7956                          SUPERSEDED SURVEY CONTROL
 AC7956
 AC7956  NAD 83(2007)-  45 03 35.84221(N)    100 51 09.75038(W) AD(2002.00) 0
 AC7956  ELLIP H (02/10/07)  707.267  (m)                       GP(2002.00)    
 AC7956  ELLIP H (04/15/04)  707.249  (m)                       GP(       ) 2 1
 AC7956  NAD 83(1996)-  45 03 35.84165(N)    100 51 09.74982(W) AD(       ) B
 AC7956  ELLIP H (04/18/97)  707.315  (m)                       GP(       ) 4 1
 AC7956  NAVD 88 (04/18/97)  729.0    (m)  GEOID96  model used  GPS OBS        
 AC7956
 AC7956.Superseded values are not recommended for survey control.
 AC7956
 AC7956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7956.See file dsdata.pdf to determine how the superseded data were derived.
 AC7956
 AC7956_MARKER: Z = SEE DESCRIPTION
 AC7956_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7956_STAMPING: 212-175.30 1995
 AC7956_MARK LOGO: NGS
 AC7956_PROJECTION: FLUSH
 AC7956_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7956_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7956+STABILITY: POSITION/ELEVATION WELL
 AC7956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7956+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AC7956_ROD/PIPE-DEPTH: 6.4 meters
 AC7956_SLEEVE-DEPTH  : 1.8 meters
 AC7956
 AC7956  HISTORY     - Date     Condition        Report By
 AC7956  HISTORY     - 1995     MONUMENTED       SDDT
 AC7956  HISTORY     - 19960425 GOOD             NGS
 AC7956  HISTORY     - 19960912 GOOD             NGS
 AC7956  HISTORY     - 20120627 GOOD             INDIV
 AC7956
 AC7956                          STATION DESCRIPTION
 AC7956
 AC7956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7956'5.2 KM (3.25 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AC7956'IN RIDGEVIEW, 493.0 M (1617.5 FT) EAST OF MILEPOST 175, 22.6 M (74.1
 AC7956'FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.4 M (53.8 FT) WEST OF THE
 AC7956'CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC7956'THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 AC7956'SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AC7956'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AC7956'STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7956'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7956'THROUGH A 4-INCH PVC CAP.
 AC7956
 AC7956                          STATION RECOVERY (1996)
 AC7956
 AC7956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7956'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) EAST OF EAGLE BUTTE,
 AC7956'AND 3.0 MILES (4.8 KM) SOUTHWEST OF RIDGEVIEW, ON U.S. HIGHWAY 212.
 AC7956'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7956'POST OFFICE IN RIDGEVIEW, GO SOUTHWEST ON U.S. HIGHWAY 212 FOR 3.25 MI
 AC7956'(5.23 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7956'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7956'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 74.3 FT (22.6 M) SOUTH
 AC7956'OF THE HIGHWAY CENTERLINE, 55.0 FT (16.8 M) WSW OF THE CENTER OF A
 AC7956'FIELD ENTRANCE ROAD, 2.6 FT (0.8 M) NORTH OF A FENCE, 1.3 FT (0.4 M)
 AC7956'NORTH OF A WITNESS POST, AND 1.2 FT (0.4 M) SOUTH OF A METAL GUARD
 AC7956'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7956'AND THEN A 4-INCH PVC CAP.
 AC7956
 AC7956                          STATION RECOVERY (2012)
 AC7956
 AC7956'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4053 ***********************************************************************
 AE4053  DESIGNATION -  212 175.83
 AE4053  PID         -  AE4053
 AE4053  STATE/COUNTY-  SD/DEWEY
 AE4053  COUNTRY     -  US
 AE4053  USGS QUAD   -  RIDGEVIEW (2017)
 AE4053
 AE4053                         *CURRENT SURVEY CONTROL
 AE4053  ______________________________________________________________________
 AE4053* NAD 83(1986) POSITION- 45 03 45.     (N) 100 50 36.     (W)   SCALED
 AE4053* NAVD 88 ORTHO HEIGHT -   722.823 (meters)     2371.46  (feet) ADJUSTED
 AE4053  ______________________________________________________________________
 AE4053  GEOID HEIGHT    -        -21.786 (meters)                     GEOID18
 AE4053  DYNAMIC HEIGHT  -        722.692 (meters)     2371.03  (feet) COMP
 AE4053  MODELED GRAVITY -    980,411.3   (mgal)                       NAVD 88
 AE4053
 AE4053  VERT ORDER      -  FIRST     CLASS II
 AE4053
 AE4053.The horizontal coordinates were scaled from a map and have
 AE4053.an estimated accuracy of +/- 6 seconds.
 AE4053
 AE4053.The orthometric height was determined by differential leveling and
 AE4053.adjusted by the NATIONAL GEODETIC SURVEY
 AE4053.in July 1998.
 AE4053
 AE4053.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4053.GEOID18 height accuracy estimate available here.
 AE4053
 AE4053.Click photographs - Photos may exist for this station.
 AE4053
 AE4053.The dynamic height is computed by dividing the NAVD 88
 AE4053.geopotential number by the normal gravity value computed on the
 AE4053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4053.degrees latitude (g = 980.6199 gals.).
 AE4053
 AE4053.The modeled gravity was interpolated from observed gravity values.
 AE4053
 AE4053;                    North         East    Units  Estimated Accuracy
 AE4053;SPC SD N     -   136,930.      533,580.      MT  (+/- 180 meters Scaled)
 AE4053
 AE4053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ548915(NAD 83)
 AE4053
 AE4053                          SUPERSEDED SURVEY CONTROL
 AE4053
 AE4053.No superseded survey control is available for this station.
 AE4053
 AE4053_MARKER: DB = BENCH MARK DISK
 AE4053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4053_STAMPING: 212-175.83
 AE4053_MARK LOGO: SDDT
 AE4053_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4053+STABILITY: SURFACE MOTION
 AE4053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4053+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4053
 AE4053  HISTORY     - Date     Condition        Report By
 AE4053  HISTORY     - UNK      MONUMENTED       SDDT
 AE4053  HISTORY     - 19960425 GOOD             NGS
 AE4053  HISTORY     - 20120627 GOOD             INDIV
 AE4053
 AE4053                          STATION DESCRIPTION
 AE4053
 AE4053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4053'4.4 KM (2.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4053'IN RIDGEVIEW, 294.0 M (964.6 FT) WEST OF MILEPOST 176, 22.8 M (74.8
 AE4053'FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT) NORTH OF AN
 AE4053'UNDERGROUND CABLE JUNCTION BOX, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE4053'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH
 AE4053'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4053
 AE4053                          STATION RECOVERY (2012)
 AE4053
 AE4053'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4054 ***********************************************************************
 AE4054  DESIGNATION -  212 177.10
 AE4054  PID         -  AE4054
 AE4054  STATE/COUNTY-  SD/DEWEY
 AE4054  COUNTRY     -  US
 AE4054  USGS QUAD   -  RIDGEVIEW (2017)
 AE4054
 AE4054                         *CURRENT SURVEY CONTROL
 AE4054  ______________________________________________________________________
 AE4054* NAD 83(1986) POSITION- 45 04 26.     (N) 100 49 22.     (W)   SCALED
 AE4054* NAVD 88 ORTHO HEIGHT -   714.939 (meters)     2345.60  (feet) ADJUSTED
 AE4054  ______________________________________________________________________
 AE4054  GEOID HEIGHT    -        -21.820 (meters)                     GEOID18
 AE4054  DYNAMIC HEIGHT  -        714.810 (meters)     2345.17  (feet) COMP
 AE4054  MODELED GRAVITY -    980,412.1   (mgal)                       NAVD 88
 AE4054
 AE4054  VERT ORDER      -  FIRST     CLASS II
 AE4054
 AE4054.The horizontal coordinates were scaled from a map and have
 AE4054.an estimated accuracy of +/- 6 seconds.
 AE4054
 AE4054.The orthometric height was determined by differential leveling and
 AE4054.adjusted by the NATIONAL GEODETIC SURVEY
 AE4054.in July 1998.
 AE4054
 AE4054.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4054.GEOID18 height accuracy estimate available here.
 AE4054
 AE4054.Click photographs - Photos may exist for this station.
 AE4054
 AE4054.The dynamic height is computed by dividing the NAVD 88
 AE4054.geopotential number by the normal gravity value computed on the
 AE4054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4054.degrees latitude (g = 980.6199 gals.).
 AE4054
 AE4054.The modeled gravity was interpolated from observed gravity values.
 AE4054
 AE4054;                    North         East    Units  Estimated Accuracy
 AE4054;SPC SD N     -   138,180.      535,220.      MT  (+/- 180 meters Scaled)
 AE4054
 AE4054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ565927(NAD 83)
 AE4054
 AE4054                          SUPERSEDED SURVEY CONTROL
 AE4054
 AE4054.No superseded survey control is available for this station.
 AE4054
 AE4054_MARKER: DB = BENCH MARK DISK
 AE4054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4054_STAMPING: 212-177.10
 AE4054_MARK LOGO: SDDT
 AE4054_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4054+STABILITY: SURFACE MOTION
 AE4054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4054+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4054
 AE4054  HISTORY     - Date     Condition        Report By
 AE4054  HISTORY     - UNK      MONUMENTED       SDDT
 AE4054  HISTORY     - 19960425 GOOD             NGS
 AE4054  HISTORY     - 20120627 GOOD             INDIV
 AE4054
 AE4054                          STATION DESCRIPTION
 AE4054
 AE4054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4054'2.3 KM (1.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4054'IN RIDGEVIEW, 147.6 M (484.3 FT) EAST OF MILEPOST 177, 22.6 M (74.1
 AE4054'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 14.7 M (48.2 FT) NORTHEAST OF
 AE4054'A RIGHT-OF-WAY MARKER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE4054'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) NORTHWEST
 AE4054'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4054
 AE4054                          STATION RECOVERY (2012)
 AE4054
 AE4054'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4055 ***********************************************************************
 AE4055  DESIGNATION -  212 177.90
 AE4055  PID         -  AE4055
 AE4055  STATE/COUNTY-  SD/DEWEY
 AE4055  COUNTRY     -  US
 AE4055  USGS QUAD   -  RIDGEVIEW (2017)
 AE4055
 AE4055                         *CURRENT SURVEY CONTROL
 AE4055  ______________________________________________________________________
 AE4055* NAD 83(1986) POSITION- 45 04 54.     (N) 100 48 40.     (W)   SCALED
 AE4055* NAVD 88 ORTHO HEIGHT -   722.770 (meters)     2371.29  (feet) ADJUSTED
 AE4055  ______________________________________________________________________
 AE4055  GEOID HEIGHT    -        -21.843 (meters)                     GEOID18
 AE4055  DYNAMIC HEIGHT  -        722.640 (meters)     2370.86  (feet) COMP
 AE4055  MODELED GRAVITY -    980,412.0   (mgal)                       NAVD 88
 AE4055
 AE4055  VERT ORDER      -  FIRST     CLASS II
 AE4055
 AE4055.The horizontal coordinates were scaled from a map and have
 AE4055.an estimated accuracy of +/- 6 seconds.
 AE4055
 AE4055.The orthometric height was determined by differential leveling and
 AE4055.adjusted by the NATIONAL GEODETIC SURVEY
 AE4055.in July 1998.
 AE4055
 AE4055.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4055.GEOID18 height accuracy estimate available here.
 AE4055
 AE4055.Click photographs - Photos may exist for this station.
 AE4055
 AE4055.The dynamic height is computed by dividing the NAVD 88
 AE4055.geopotential number by the normal gravity value computed on the
 AE4055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4055.degrees latitude (g = 980.6199 gals.).
 AE4055
 AE4055.The modeled gravity was interpolated from observed gravity values.
 AE4055
 AE4055;                    North         East    Units  Estimated Accuracy
 AE4055;SPC SD N     -   139,040.      536,140.      MT  (+/- 180 meters Scaled)
 AE4055
 AE4055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ574936(NAD 83)
 AE4055
 AE4055                          SUPERSEDED SURVEY CONTROL
 AE4055
 AE4055.No superseded survey control is available for this station.
 AE4055
 AE4055_MARKER: DB = BENCH MARK DISK
 AE4055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4055_STAMPING: 212-177.90
 AE4055_MARK LOGO: SDDT
 AE4055_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4055+STABILITY: SURFACE MOTION
 AE4055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4055+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4055
 AE4055  HISTORY     - Date     Condition        Report By
 AE4055  HISTORY     - UNK      MONUMENTED       SDDT
 AE4055  HISTORY     - 19960425 GOOD             NGS
 AE4055  HISTORY     - 20120627 GOOD             INDIV
 AE4055
 AE4055                          STATION DESCRIPTION
 AE4055
 AE4055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4055'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4055'IN RIDGEVIEW, 184.0 M (603.7 FT) WEST OF MILEPOST 178, 23.2 M (76.1
 AE4055'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) SOUTH OF THE
 AE4055'EXTENDED CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE4055'THE HIGHWAY, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST, 0.2 M (0.7
 AE4055'FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE4055'GROUND SURFACE.
 AE4055
 AE4055                          STATION RECOVERY (2012)
 AE4055
 AE4055'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4056 ***********************************************************************
 AE4056  DESIGNATION -  212 178.70
 AE4056  PID         -  AE4056
 AE4056  STATE/COUNTY-  SD/DEWEY
 AE4056  COUNTRY     -  US
 AE4056  USGS QUAD   -  RIDGEVIEW (2017)
 AE4056
 AE4056                         *CURRENT SURVEY CONTROL
 AE4056  ______________________________________________________________________
 AE4056* NAD 83(1986) POSITION- 45 05 20.     (N) 100 48 00.     (W)   SCALED
 AE4056* NAVD 88 ORTHO HEIGHT -   719.803 (meters)     2361.55  (feet) ADJUSTED
 AE4056  ______________________________________________________________________
 AE4056  GEOID HEIGHT    -        -21.867 (meters)                     GEOID18
 AE4056  DYNAMIC HEIGHT  -        719.672 (meters)     2361.12  (feet) COMP
 AE4056  MODELED GRAVITY -    980,411.7   (mgal)                       NAVD 88
 AE4056
 AE4056  VERT ORDER      -  FIRST     CLASS II
 AE4056
 AE4056.The horizontal coordinates were scaled from a map and have
 AE4056.an estimated accuracy of +/- 6 seconds.
 AE4056
 AE4056.The orthometric height was determined by differential leveling and
 AE4056.adjusted by the NATIONAL GEODETIC SURVEY
 AE4056.in July 1998.
 AE4056
 AE4056.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4056.GEOID18 height accuracy estimate available here.
 AE4056
 AE4056.Click photographs - Photos may exist for this station.
 AE4056
 AE4056.The dynamic height is computed by dividing the NAVD 88
 AE4056.geopotential number by the normal gravity value computed on the
 AE4056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4056.degrees latitude (g = 980.6199 gals.).
 AE4056
 AE4056.The modeled gravity was interpolated from observed gravity values.
 AE4056
 AE4056;                    North         East    Units  Estimated Accuracy
 AE4056;SPC SD N     -   139,830.      537,030.      MT  (+/- 180 meters Scaled)
 AE4056
 AE4056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ583944(NAD 83)
 AE4056
 AE4056                          SUPERSEDED SURVEY CONTROL
 AE4056
 AE4056.No superseded survey control is available for this station.
 AE4056
 AE4056_MARKER: DB = BENCH MARK DISK
 AE4056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4056_STAMPING: 212-178.70
 AE4056_MARK LOGO: SDDT
 AE4056_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4056+STABILITY: SURFACE MOTION
 AE4056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4056+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4056
 AE4056  HISTORY     - Date     Condition        Report By
 AE4056  HISTORY     - UNK      MONUMENTED       SDDT
 AE4056  HISTORY     - 19960425 GOOD             NGS
 AE4056  HISTORY     - 20120627 GOOD             INDIV
 AE4056
 AE4056                          STATION DESCRIPTION
 AE4056
 AE4056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4056'0.2 KM (0.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4056'IN RIDGEVIEW, 578.0 M (1896.3 FT) WEST OF MILEPOST 179, 32.2 M (105.6
 AE4056'FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 19.3 M (63.3
 AE4056'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 11.7 M (38.4 FT) SOUTHWEST OF
 AE4056'THE NORTHEAST END OF A FENCE, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE, 0.3
 AE4056'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF
 AE4056'A WITNESS POST, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE
 AE4056'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4056
 AE4056                          STATION RECOVERY (2012)
 AE4056
 AE4056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4057 ***********************************************************************
 AE4057  DESIGNATION -  212 179.70
 AE4057  PID         -  AE4057
 AE4057  STATE/COUNTY-  SD/DEWEY
 AE4057  COUNTRY     -  US
 AE4057  USGS QUAD   -  RIDGEVIEW (2017)
 AE4057
 AE4057                         *CURRENT SURVEY CONTROL
 AE4057  ______________________________________________________________________
 AE4057* NAD 83(1986) POSITION- 45 05 51.     (N) 100 46 55.     (W)   SCALED
 AE4057* NAVD 88 ORTHO HEIGHT -   704.638 (meters)     2311.80  (feet) ADJUSTED
 AE4057  ______________________________________________________________________
 AE4057  GEOID HEIGHT    -        -21.906 (meters)                     GEOID18
 AE4057  DYNAMIC HEIGHT  -        704.509 (meters)     2311.38  (feet) COMP
 AE4057  MODELED GRAVITY -    980,410.5   (mgal)                       NAVD 88
 AE4057
 AE4057  VERT ORDER      -  FIRST     CLASS II
 AE4057
 AE4057.The horizontal coordinates were scaled from a map and have
 AE4057.an estimated accuracy of +/- 6 seconds.
 AE4057
 AE4057.The orthometric height was determined by differential leveling and
 AE4057.adjusted by the NATIONAL GEODETIC SURVEY
 AE4057.in July 1998.
 AE4057
 AE4057.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4057.GEOID18 height accuracy estimate available here.
 AE4057
 AE4057.Click photographs - Photos may exist for this station.
 AE4057
 AE4057.The dynamic height is computed by dividing the NAVD 88
 AE4057.geopotential number by the normal gravity value computed on the
 AE4057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4057.degrees latitude (g = 980.6199 gals.).
 AE4057
 AE4057.The modeled gravity was interpolated from observed gravity values.
 AE4057
 AE4057;                    North         East    Units  Estimated Accuracy
 AE4057;SPC SD N     -   140,780.      538,460.      MT  (+/- 180 meters Scaled)
 AE4057
 AE4057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ597953(NAD 83)
 AE4057
 AE4057                          SUPERSEDED SURVEY CONTROL
 AE4057
 AE4057.No superseded survey control is available for this station.
 AE4057
 AE4057_MARKER: DB = BENCH MARK DISK
 AE4057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4057_STAMPING: 212-179.70
 AE4057_MARK LOGO: SDDT
 AE4057_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4057+STABILITY: SURFACE MOTION
 AE4057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4057+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4057
 AE4057  HISTORY     - Date     Condition        Report By
 AE4057  HISTORY     - UNK      MONUMENTED       SDDT
 AE4057  HISTORY     - 19960425 GOOD             NGS
 AE4057  HISTORY     - 20120627 GOOD             INDIV
 AE4057
 AE4057                          STATION DESCRIPTION
 AE4057
 AE4057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4057'1.9 KM (1.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4057'IN RIDGEVIEW, 512.0 M (1679.8 FT) WEST OF MILEPOST 179, 29.8 M (97.8
 AE4057'FT) NORTHEAST OF THE CENTER OF A DRIVEWAY, 22.5 M (73.8 FT) NORTHWEST
 AE4057'OF THE HIGHWAY CENTERLINE, 9.9 M (32.5 FT) SOUTHWEST OF UNDERGROUND
 AE4057'CABLE JUNCTION BOX NUMBER W 22 A, 4.7 M (15.4 FT) SOUTHEAST OF A
 AE4057'UTILITY POLE WITH A GUY CABLE, 1.0 M (3.3 FT) SOUTHEAST OF A FENCE,
 AE4057'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4057'SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS
 AE4057'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4057
 AE4057                          STATION RECOVERY (2012)
 AE4057
 AE4057'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4058 ***********************************************************************
 AE4058  DESIGNATION -  212 180.27
 AE4058  PID         -  AE4058
 AE4058  STATE/COUNTY-  SD/DEWEY
 AE4058  COUNTRY     -  US
 AE4058  USGS QUAD   -  RIDGEVIEW (2017)
 AE4058
 AE4058                         *CURRENT SURVEY CONTROL
 AE4058  ______________________________________________________________________
 AE4058* NAD 83(1986) POSITION- 45 06 08.73   (N) 100 46 17.60   (W)   HD_HELD1
 AE4058* NAVD 88 ORTHO HEIGHT -   695.443 (meters)     2281.63  (feet) ADJUSTED
 AE4058  ______________________________________________________________________
 AE4058  GEOID HEIGHT    -        -21.928 (meters)                     GEOID18
 AE4058  DYNAMIC HEIGHT  -        695.314 (meters)     2281.21  (feet) COMP
 AE4058  MODELED GRAVITY -    980,409.5   (mgal)                       NAVD 88
 AE4058
 AE4058  VERT ORDER      -  FIRST     CLASS II
 AE4058
 AE4058.The horizontal coordinates were determined by differentially corrected
 AE4058.hand held GPS observations or other comparable positioning techniques
 AE4058.and have an estimated accuracy of +/- 3 meters.
 AE4058
 AE4058.The orthometric height was determined by differential leveling and
 AE4058.adjusted by the NATIONAL GEODETIC SURVEY
 AE4058.in July 1998.
 AE4058
 AE4058.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4058.GEOID18 height accuracy estimate available here.
 AE4058
 AE4058.Click photographs - Photos may exist for this station.
 AE4058
 AE4058.The dynamic height is computed by dividing the NAVD 88
 AE4058.geopotential number by the normal gravity value computed on the
 AE4058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4058.degrees latitude (g = 980.6199 gals.).
 AE4058
 AE4058.The modeled gravity was interpolated from observed gravity values.
 AE4058
 AE4058;                    North         East    Units  Estimated Accuracy
 AE4058;SPC SD N     -   141,314.1     539,278.4     MT  (+/- 3 meters HH1 GPS) 
 AE4058
 AE4058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6062395855(NAD 83)
 AE4058
 AE4058                          SUPERSEDED SURVEY CONTROL
 AE4058
 AE4058.No superseded survey control is available for this station.
 AE4058
 AE4058_MARKER: Z = SEE DESCRIPTION
 AE4058_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE4058_STAMPING: 212-180.27 1995
 AE4058_MARK LOGO: NGS
 AE4058_PROJECTION: FLUSH
 AE4058_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE4058_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE4058+STABILITY: POSITION/ELEVATION WELL
 AE4058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4058+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4058_ROD/PIPE-DEPTH: 6.4 meters
 AE4058_SLEEVE-DEPTH  : 1.8 meters
 AE4058
 AE4058  HISTORY     - Date     Condition        Report By
 AE4058  HISTORY     - 1995     MONUMENTED       SDDT
 AE4058  HISTORY     - 19960425 GOOD             NGS
 AE4058  HISTORY     - 20120627 GOOD             INDIV
 AE4058
 AE4058                          STATION DESCRIPTION
 AE4058
 AE4058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4058'2.8 KM (1.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4058'IN RIDGEVIEW, 450.0 M (1476.4 FT) EAST OF MILEPOST 180, 22.6 M (74.1
 AE4058'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) NORTHEAST OF
 AE4058'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.8 M (2.6 FT) WEST OF A
 AE4058'T-FENCE CORNER, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, 0.3 M
 AE4058'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTHWEST
 AE4058'OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AE4058'AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE4058'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE4058'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE4058
 AE4058                          STATION RECOVERY (2012)
 AE4058
 AE4058'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4059 ***********************************************************************
 AE4059  DESIGNATION -  212 180.96
 AE4059  PID         -  AE4059
 AE4059  STATE/COUNTY-  SD/DEWEY
 AE4059  COUNTRY     -  US
 AE4059  USGS QUAD   -  RIDGEVIEW (2017)
 AE4059
 AE4059                         *CURRENT SURVEY CONTROL
 AE4059  ______________________________________________________________________
 AE4059* NAD 83(1986) POSITION- 45 06 33.     (N) 100 45 42.     (W)   SCALED
 AE4059* NAVD 88 ORTHO HEIGHT -   686.370 (meters)     2251.87  (feet) ADJUSTED
 AE4059  ______________________________________________________________________
 AE4059  GEOID HEIGHT    -        -21.949 (meters)                     GEOID18
 AE4059  DYNAMIC HEIGHT  -        686.243 (meters)     2251.45  (feet) COMP
 AE4059  MODELED GRAVITY -    980,410.3   (mgal)                       NAVD 88
 AE4059
 AE4059  VERT ORDER      -  FIRST     CLASS II
 AE4059
 AE4059.The horizontal coordinates were scaled from a map and have
 AE4059.an estimated accuracy of +/- 6 seconds.
 AE4059
 AE4059.The orthometric height was determined by differential leveling and
 AE4059.adjusted by the NATIONAL GEODETIC SURVEY
 AE4059.in July 1998.
 AE4059
 AE4059.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4059.GEOID18 height accuracy estimate available here.
 AE4059
 AE4059.Click photographs - Photos may exist for this station.
 AE4059
 AE4059.The dynamic height is computed by dividing the NAVD 88
 AE4059.geopotential number by the normal gravity value computed on the
 AE4059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4059.degrees latitude (g = 980.6199 gals.).
 AE4059
 AE4059.The modeled gravity was interpolated from observed gravity values.
 AE4059
 AE4059;                    North         East    Units  Estimated Accuracy
 AE4059;SPC SD N     -   142,060.      540,060.      MT  (+/- 180 meters Scaled)
 AE4059
 AE4059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ614965(NAD 83)
 AE4059
 AE4059                          SUPERSEDED SURVEY CONTROL
 AE4059
 AE4059.No superseded survey control is available for this station.
 AE4059
 AE4059_MARKER: DB = BENCH MARK DISK
 AE4059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4059_STAMPING: 212-180.96
 AE4059_MARK LOGO: SDDT
 AE4059_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4059+STABILITY: SURFACE MOTION
 AE4059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4059+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4059
 AE4059  HISTORY     - Date     Condition        Report By
 AE4059  HISTORY     - UNK      MONUMENTED       SDDT
 AE4059  HISTORY     - 19960425 GOOD             NGS
 AE4059  HISTORY     - 20120627 GOOD             INDIV
 AE4059
 AE4059                          STATION DESCRIPTION
 AE4059
 AE4059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4059'3.9 KM (2.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4059'IN RIDGEVIEW, 61.2 M (200.8 FT) WEST OF MILEPOST 181, 22.9 M (75.1 FT)
 AE4059'NORTHWEST OF THE HIGHWAY CENTERLINE, 7.1 M (23.3 FT) NORTHEAST OF A
 AE4059'T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AE4059'(1.0 FT) SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) NORTHWEST OF A
 AE4059'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4059
 AE4059                          STATION RECOVERY (2012)
 AE4059
 AE4059'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4060 ***********************************************************************
 AE4060  DESIGNATION -  212 182.20
 AE4060  PID         -  AE4060
 AE4060  STATE/COUNTY-  SD/DEWEY
 AE4060  COUNTRY     -  US
 AE4060  USGS QUAD   -  LA PLANT SW (2017)
 AE4060
 AE4060                         *CURRENT SURVEY CONTROL
 AE4060  ______________________________________________________________________
 AE4060* NAD 83(1986) POSITION- 45 07 14.     (N) 100 44 29.     (W)   SCALED
 AE4060* NAVD 88 ORTHO HEIGHT -   666.493 (meters)     2186.65  (feet) ADJUSTED
 AE4060  ______________________________________________________________________
 AE4060  GEOID HEIGHT    -        -21.985 (meters)                     GEOID18
 AE4060  DYNAMIC HEIGHT  -        666.373 (meters)     2186.26  (feet) COMP
 AE4060  MODELED GRAVITY -    980,415.2   (mgal)                       NAVD 88
 AE4060
 AE4060  VERT ORDER      -  FIRST     CLASS II
 AE4060
 AE4060.The horizontal coordinates were scaled from a map and have
 AE4060.an estimated accuracy of +/- 6 seconds.
 AE4060
 AE4060.The orthometric height was determined by differential leveling and
 AE4060.adjusted by the NATIONAL GEODETIC SURVEY
 AE4060.in July 1998.
 AE4060
 AE4060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4060.GEOID18 height accuracy estimate available here.
 AE4060
 AE4060.Click photographs - Photos may exist for this station.
 AE4060
 AE4060.The dynamic height is computed by dividing the NAVD 88
 AE4060.geopotential number by the normal gravity value computed on the
 AE4060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4060.degrees latitude (g = 980.6199 gals.).
 AE4060
 AE4060.The modeled gravity was interpolated from observed gravity values.
 AE4060
 AE4060;                    North         East    Units  Estimated Accuracy
 AE4060;SPC SD N     -   143,310.      541,670.      MT  (+/- 180 meters Scaled)
 AE4060
 AE4060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ630978(NAD 83)
 AE4060
 AE4060                          SUPERSEDED SURVEY CONTROL
 AE4060
 AE4060.No superseded survey control is available for this station.
 AE4060
 AE4060_MARKER: DB = BENCH MARK DISK
 AE4060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4060_STAMPING: 212-182.20
 AE4060_MARK LOGO: SDDT
 AE4060_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4060+STABILITY: SURFACE MOTION
 AE4060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4060+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4060
 AE4060  HISTORY     - Date     Condition        Report By
 AE4060  HISTORY     - UNK      MONUMENTED       SDDT
 AE4060  HISTORY     - 19960425 GOOD             NGS
 AE4060  HISTORY     - 20120627 GOOD             INDIV
 AE4060
 AE4060                          STATION DESCRIPTION
 AE4060
 AE4060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4060'6.0 KM (3.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4060'IN RIDGEVIEW, 373.2 M (1224.4 FT) EAST OF MILEPOST 182, 24.4 M (80.1
 AE4060'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 17.3 M (56.8 FT) SOUTHWEST OF
 AE4060'THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE
 AE4060'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND
 AE4060'FENCE, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 AE4060'FLUSH WITH THE GROUND SURFACE.
 AE4060
 AE4060                          STATION RECOVERY (2012)
 AE4060
 AE4060'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4061 ***********************************************************************
 AE4061  DESIGNATION -  212 183.40
 AE4061  PID         -  AE4061
 AE4061  STATE/COUNTY-  SD/DEWEY
 AE4061  COUNTRY     -  US
 AE4061  USGS QUAD   -  LA PLANT (2017)
 AE4061
 AE4061                         *CURRENT SURVEY CONTROL
 AE4061  ______________________________________________________________________
 AE4061* NAD 83(1986) POSITION- 45 07 48.     (N) 100 43 13.     (W)   SCALED
 AE4061* NAVD 88 ORTHO HEIGHT -   635.348 (meters)     2084.47  (feet) ADJUSTED
 AE4061  ______________________________________________________________________
 AE4061  GEOID HEIGHT    -        -22.015 (meters)                     GEOID18
 AE4061  DYNAMIC HEIGHT  -        635.236 (meters)     2084.10  (feet) COMP
 AE4061  MODELED GRAVITY -    980,419.5   (mgal)                       NAVD 88
 AE4061
 AE4061  VERT ORDER      -  FIRST     CLASS II
 AE4061
 AE4061.The horizontal coordinates were scaled from a map and have
 AE4061.an estimated accuracy of +/- 6 seconds.
 AE4061
 AE4061.The orthometric height was determined by differential leveling and
 AE4061.adjusted by the NATIONAL GEODETIC SURVEY
 AE4061.in July 1998.
 AE4061
 AE4061.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4061.GEOID18 height accuracy estimate available here.
 AE4061
 AE4061.Click photographs - Photos may exist for this station.
 AE4061
 AE4061.The dynamic height is computed by dividing the NAVD 88
 AE4061.geopotential number by the normal gravity value computed on the
 AE4061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4061.degrees latitude (g = 980.6199 gals.).
 AE4061
 AE4061.The modeled gravity was interpolated from observed gravity values.
 AE4061
 AE4061;                    North         East    Units  Estimated Accuracy
 AE4061;SPC SD N     -   144,340.      543,340.      MT  (+/- 180 meters Scaled)
 AE4061
 AE4061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ647988(NAD 83)
 AE4061
 AE4061                          SUPERSEDED SURVEY CONTROL
 AE4061
 AE4061.No superseded survey control is available for this station.
 AE4061
 AE4061_MARKER: DB = BENCH MARK DISK
 AE4061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4061_STAMPING: 212-183.40
 AE4061_MARK LOGO: SDDT
 AE4061_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4061+STABILITY: SURFACE MOTION
 AE4061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4061+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AE4061
 AE4061  HISTORY     - Date     Condition        Report By
 AE4061  HISTORY     - UNK      MONUMENTED       SDDT
 AE4061  HISTORY     - 19960425 GOOD             NGS
 AE4061
 AE4061                          STATION DESCRIPTION
 AE4061
 AE4061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4061'7.9 KM (4.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4061'IN RIDGEVIEW, 684.0 M (2244.1 FT) EAST OF MILEPOST 183, 30.5 M (100.1
 AE4061'FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 24.0 M (78.7
 AE4061'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.3 M (10.8 FT) EAST OF A
 AE4061'T-JUNCTION UTILITY POLE WITH A TRANSFORMER AND 3 GUY CABLES, 0.9 M
 AE4061'(3.0 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE4061'HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, 0.3 M
 AE4061'(1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1
 AE4061'M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4062 ***********************************************************************
 AE4062  DESIGNATION -  212 184.60
 AE4062  PID         -  AE4062
 AE4062  STATE/COUNTY-  SD/DEWEY
 AE4062  COUNTRY     -  US
 AE4062  USGS QUAD   -  LA PLANT (2017)
 AE4062
 AE4062                         *CURRENT SURVEY CONTROL
 AE4062  ______________________________________________________________________
 AE4062* NAD 83(1986) POSITION- 45 08 17.     (N) 100 41 56.     (W)   SCALED
 AE4062* NAVD 88 ORTHO HEIGHT -   625.801 (meters)     2053.15  (feet) ADJUSTED
 AE4062  ______________________________________________________________________
 AE4062  GEOID HEIGHT    -        -22.036 (meters)                     GEOID18
 AE4062  DYNAMIC HEIGHT  -        625.692 (meters)     2052.79  (feet) COMP
 AE4062  MODELED GRAVITY -    980,423.5   (mgal)                       NAVD 88
 AE4062
 AE4062  VERT ORDER      -  FIRST     CLASS II
 AE4062
 AE4062.The horizontal coordinates were scaled from a map and have
 AE4062.an estimated accuracy of +/- 6 seconds.
 AE4062
 AE4062.The orthometric height was determined by differential leveling and
 AE4062.adjusted by the NATIONAL GEODETIC SURVEY
 AE4062.in July 1998.
 AE4062
 AE4062.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4062.GEOID18 height accuracy estimate available here.
 AE4062
 AE4062.Click photographs - Photos may exist for this station.
 AE4062
 AE4062.The dynamic height is computed by dividing the NAVD 88
 AE4062.geopotential number by the normal gravity value computed on the
 AE4062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4062.degrees latitude (g = 980.6199 gals.).
 AE4062
 AE4062.The modeled gravity was interpolated from observed gravity values.
 AE4062
 AE4062;                    North         East    Units  Estimated Accuracy
 AE4062;SPC SD N     -   145,220.      545,030.      MT  (+/- 180 meters Scaled)
 AE4062
 AE4062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ664996(NAD 83)
 AE4062
 AE4062                          SUPERSEDED SURVEY CONTROL
 AE4062
 AE4062.No superseded survey control is available for this station.
 AE4062
 AE4062_MARKER: DB = BENCH MARK DISK
 AE4062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4062_STAMPING: 212-184.60
 AE4062_MARK LOGO: SDDT
 AE4062_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4062+STABILITY: SURFACE MOTION
 AE4062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4062+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4062
 AE4062  HISTORY     - Date     Condition        Report By
 AE4062  HISTORY     - UNK      MONUMENTED       SDDT
 AE4062  HISTORY     - 19960425 GOOD             NGS
 AE4062  HISTORY     - 20120627 GOOD             INDIV
 AE4062
 AE4062                          STATION DESCRIPTION
 AE4062
 AE4062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4062'9.8 KM (6.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4062'IN RIDGEVIEW, 665.2 M (2182.4 FT) WEST OF MILEPOST 185, 49.5 M (162.4
 AE4062'FT) NORTHEAST OF A T-FENCE CORNER, 24.1 M (79.1 FT) NORTHWEST OF THE
 AE4062'HIGHWAY CENTERLINE, 3.5 M (11.5 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE4062'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 AE4062'NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4062'SURFACE.
 AE4062
 AE4062                          STATION RECOVERY (2012)
 AE4062
 AE4062'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4063 ***********************************************************************
 AE4063  DESIGNATION -  212 184.99
 AE4063  PID         -  AE4063
 AE4063  STATE/COUNTY-  SD/DEWEY
 AE4063  COUNTRY     -  US
 AE4063  USGS QUAD   -  LA PLANT (2017)
 AE4063
 AE4063                         *CURRENT SURVEY CONTROL
 AE4063  ______________________________________________________________________
 AE4063* NAD 83(1986) POSITION- 45 08 25.11   (N) 100 41 32.53   (W)   HD_HELD1
 AE4063* NAVD 88 ORTHO HEIGHT -   633.160 (meters)     2077.29  (feet) ADJUSTED
 AE4063  ______________________________________________________________________
 AE4063  GEOID HEIGHT    -        -22.041 (meters)                     GEOID18
 AE4063  DYNAMIC HEIGHT  -        633.051 (meters)     2076.93  (feet) COMP
 AE4063  MODELED GRAVITY -    980,424.6   (mgal)                       NAVD 88
 AE4063
 AE4063  VERT ORDER      -  FIRST     CLASS II
 AE4063
 AE4063.The horizontal coordinates were determined by differentially corrected
 AE4063.hand held GPS observations or other comparable positioning techniques
 AE4063.and have an estimated accuracy of +/- 3 meters.
 AE4063
 AE4063.The orthometric height was determined by differential leveling and
 AE4063.adjusted by the NATIONAL GEODETIC SURVEY
 AE4063.in July 1998.
 AE4063
 AE4063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4063.GEOID18 height accuracy estimate available here.
 AE4063
 AE4063.Click photographs - Photos may exist for this station.
 AE4063
 AE4063.The dynamic height is computed by dividing the NAVD 88
 AE4063.geopotential number by the normal gravity value computed on the
 AE4063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4063.degrees latitude (g = 980.6199 gals.).
 AE4063
 AE4063.The modeled gravity was interpolated from observed gravity values.
 AE4063
 AE4063;                    North         East    Units  Estimated Accuracy
 AE4063;SPC SD N     -   145,467.5     545,546.2     MT  (+/- 3 meters HH1 GPS) 
 AE4063
 AE4063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6694199930(NAD 83)
 AE4063
 AE4063                          SUPERSEDED SURVEY CONTROL
 AE4063
 AE4063.No superseded survey control is available for this station.
 AE4063
 AE4063_MARKER: Z = SEE DESCRIPTION
 AE4063_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE4063_STAMPING: 212-184.99 1995
 AE4063_MARK LOGO: NGS
 AE4063_PROJECTION: FLUSH
 AE4063_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE4063_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE4063+STABILITY: POSITION/ELEVATION WELL
 AE4063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4063+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4063_ROD/PIPE-DEPTH: 6.4 meters
 AE4063_SLEEVE-DEPTH  : 1.8 meters
 AE4063
 AE4063  HISTORY     - Date     Condition        Report By
 AE4063  HISTORY     - 1995     MONUMENTED       SDDT
 AE4063  HISTORY     - 19960425 GOOD             NGS
 AE4063  HISTORY     - 20120627 GOOD             INDIV
 AE4063
 AE4063                          STATION DESCRIPTION
 AE4063
 AE4063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4063'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4063'IN RIDGEVIEW, 42.9 M (140.7 FT) SOUTHWEST OF MILEPOST 185, 22.6 M
 AE4063'(74.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT)
 AE4063'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT)
 AE4063'SOUTHEAST OF A METAL GUARD POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AE4063'HIGHWAY, AND 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST AND FENCE.
 AE4063'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL
 AE4063'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE4063'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE4063'THROUGH A 4-INCH PVC CAP.
 AE4063
 AE4063                          STATION RECOVERY (2012)
 AE4063
 AE4063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4064 ***********************************************************************
 AE4064  DESIGNATION -  212 185.65
 AE4064  PID         -  AE4064
 AE4064  STATE/COUNTY-  SD/DEWEY
 AE4064  COUNTRY     -  US
 AE4064  USGS QUAD   -  LA PLANT (2017)
 AE4064
 AE4064                         *CURRENT SURVEY CONTROL
 AE4064  ______________________________________________________________________
 AE4064* NAD 83(1986) POSITION- 45 08 35.     (N) 100 40 46.     (W)   SCALED
 AE4064* NAVD 88 ORTHO HEIGHT -   613.984 (meters)     2014.38  (feet) ADJUSTED
 AE4064  ______________________________________________________________________
 AE4064  GEOID HEIGHT    -        -22.051 (meters)                     GEOID18
 AE4064  DYNAMIC HEIGHT  -        613.879 (meters)     2014.03  (feet) COMP
 AE4064  MODELED GRAVITY -    980,426.2   (mgal)                       NAVD 88
 AE4064
 AE4064  VERT ORDER      -  FIRST     CLASS II
 AE4064
 AE4064.The horizontal coordinates were scaled from a map and have
 AE4064.an estimated accuracy of +/- 6 seconds.
 AE4064
 AE4064.The orthometric height was determined by differential leveling and
 AE4064.adjusted by the NATIONAL GEODETIC SURVEY
 AE4064.in July 1998.
 AE4064
 AE4064.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4064.GEOID18 height accuracy estimate available here.
 AE4064
 AE4064.Click photographs - Photos may exist for this station.
 AE4064
 AE4064.The dynamic height is computed by dividing the NAVD 88
 AE4064.geopotential number by the normal gravity value computed on the
 AE4064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4064.degrees latitude (g = 980.6199 gals.).
 AE4064
 AE4064.The modeled gravity was interpolated from observed gravity values.
 AE4064
 AE4064;                    North         East    Units  Estimated Accuracy
 AE4064;SPC SD N     -   145,760.      546,570.      MT  (+/- 180 meters Scaled)
 AE4064
 AE4064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR679002(NAD 83)
 AE4064
 AE4064                          SUPERSEDED SURVEY CONTROL
 AE4064
 AE4064.No superseded survey control is available for this station.
 AE4064
 AE4064_MARKER: DB = BENCH MARK DISK
 AE4064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4064_STAMPING: 212-185.65
 AE4064_MARK LOGO: SDDT
 AE4064_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4064+STABILITY: SURFACE MOTION
 AE4064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4064+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4064
 AE4064  HISTORY     - Date     Condition        Report By
 AE4064  HISTORY     - UNK      MONUMENTED       SDDT
 AE4064  HISTORY     - 19960425 GOOD             NGS
 AE4064  HISTORY     - 20120627 GOOD             INDIV
 AE4064
 AE4064                          STATION DESCRIPTION
 AE4064
 AE4064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4064'11.5 KM (7.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4064'IN RIDGEVIEW, 591.0 M (1939.0 FT) WEST OF MILEPOST 186, 27.0 M (88.6
 AE4064'FT) NORTH OF THE HIGHWAY CENTERLINE, 14.9 M (48.9 FT) EAST OF THE
 AE4064'CENTER OF A DRIVEWAY, 8.1 M (26.6 FT) SOUTHWEST OF A T-JUNCTION
 AE4064'UTILITY POLE WITH A GUY CABLE, 3.6 M (11.8 FT) EAST OF A T-FENCE
 AE4064'CORNER, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AE4064'SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0
 AE4064'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4064'SURFACE.
 AE4064
 AE4064                          STATION RECOVERY (2012)
 AE4064
 AE4064'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4065 ***********************************************************************
 AE4065  DESIGNATION -  212 186.53
 AE4065  PID         -  AE4065
 AE4065  STATE/COUNTY-  SD/DEWEY
 AE4065  COUNTRY     -  US
 AE4065  USGS QUAD   -  LA PLANT (2017)
 AE4065
 AE4065                         *CURRENT SURVEY CONTROL
 AE4065  ______________________________________________________________________
 AE4065* NAD 83(1986) POSITION- 45 08 47.     (N) 100 39 45.     (W)   SCALED
 AE4065* NAVD 88 ORTHO HEIGHT -   598.266 (meters)     1962.81  (feet) ADJUSTED
 AE4065  ______________________________________________________________________
 AE4065  GEOID HEIGHT    -        -22.062 (meters)                     GEOID18
 AE4065  DYNAMIC HEIGHT  -        598.165 (meters)     1962.48  (feet) COMP
 AE4065  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 AE4065
 AE4065  VERT ORDER      -  FIRST     CLASS II
 AE4065
 AE4065.The horizontal coordinates were scaled from a map and have
 AE4065.an estimated accuracy of +/- 6 seconds.
 AE4065
 AE4065.The orthometric height was determined by differential leveling and
 AE4065.adjusted by the NATIONAL GEODETIC SURVEY
 AE4065.in July 1998.
 AE4065
 AE4065.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4065.GEOID18 height accuracy estimate available here.
 AE4065
 AE4065.Click photographs - Photos may exist for this station.
 AE4065
 AE4065.The dynamic height is computed by dividing the NAVD 88
 AE4065.geopotential number by the normal gravity value computed on the
 AE4065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4065.degrees latitude (g = 980.6199 gals.).
 AE4065
 AE4065.The modeled gravity was interpolated from observed gravity values.
 AE4065
 AE4065;                    North         East    Units  Estimated Accuracy
 AE4065;SPC SD N     -   146,120.      547,900.      MT  (+/- 180 meters Scaled)
 AE4065
 AE4065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR693005(NAD 83)
 AE4065
 AE4065                          SUPERSEDED SURVEY CONTROL
 AE4065
 AE4065.No superseded survey control is available for this station.
 AE4065
 AE4065_MARKER: DB = BENCH MARK DISK
 AE4065_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AE4065_SP_SET: ABUTMENT
 AE4065_STAMPING: 212-186.53
 AE4065_MARK LOGO: SDDT
 AE4065_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4065_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4065+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4065
 AE4065  HISTORY     - Date     Condition        Report By
 AE4065  HISTORY     - UNK      MONUMENTED       SDDT
 AE4065  HISTORY     - 19960425 GOOD             NGS
 AE4065  HISTORY     - 20120627 GOOD             INDIV
 AE4065
 AE4065                          STATION DESCRIPTION
 AE4065
 AE4065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4065'12.9 KM (8.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4065'IN RIDGEVIEW, IN TOP OF AND 1.0 M (3.3 FT) SOUTH OF THE NORTH END OF
 AE4065'THE WEST CONCRETE ABUTMENT OF A BRIDGE SPANNING A CREEK, 763.0 M
 AE4065'(2503.3 FT) WEST OF MILEPOST 187, 6.0 M (19.7 FT) NORTH OF THE HIGHWAY
 AE4065'CENTERLINE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND 0.2 M (0.7 FT)
 AE4065'ABOVE THE LEVEL OF THE HIGHWAY.
 AE4065
 AE4065                          STATION RECOVERY (2012)
 AE4065
 AE4065'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4066 ***********************************************************************
 AE4066  DESIGNATION -  212 186.75
 AE4066  PID         -  AE4066
 AE4066  STATE/COUNTY-  SD/DEWEY
 AE4066  COUNTRY     -  US
 AE4066  USGS QUAD   -  LA PLANT (2017)
 AE4066
 AE4066                         *CURRENT SURVEY CONTROL
 AE4066  ______________________________________________________________________
 AE4066* NAD 83(1986) POSITION- 45 08 49.     (N) 100 39 37.     (W)   SCALED
 AE4066* NAVD 88 ORTHO HEIGHT -   599.341 (meters)     1966.34  (feet) ADJUSTED
 AE4066  ______________________________________________________________________
 AE4066  GEOID HEIGHT    -        -22.063 (meters)                     GEOID18
 AE4066  DYNAMIC HEIGHT  -        599.240 (meters)     1966.01  (feet) COMP
 AE4066  MODELED GRAVITY -    980,428.8   (mgal)                       NAVD 88
 AE4066
 AE4066  VERT ORDER      -  FIRST     CLASS II
 AE4066
 AE4066.The horizontal coordinates were scaled from a map and have
 AE4066.an estimated accuracy of +/- 6 seconds.
 AE4066
 AE4066.The orthometric height was determined by differential leveling and
 AE4066.adjusted by the NATIONAL GEODETIC SURVEY
 AE4066.in July 1998.
 AE4066
 AE4066.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4066.GEOID18 height accuracy estimate available here.
 AE4066
 AE4066.Click photographs - Photos may exist for this station.
 AE4066
 AE4066.The dynamic height is computed by dividing the NAVD 88
 AE4066.geopotential number by the normal gravity value computed on the
 AE4066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4066.degrees latitude (g = 980.6199 gals.).
 AE4066
 AE4066.The modeled gravity was interpolated from observed gravity values.
 AE4066
 AE4066;                    North         East    Units  Estimated Accuracy
 AE4066;SPC SD N     -   146,180.      548,080.      MT  (+/- 180 meters Scaled)
 AE4066
 AE4066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR694006(NAD 83)
 AE4066
 AE4066                          SUPERSEDED SURVEY CONTROL
 AE4066
 AE4066.No superseded survey control is available for this station.
 AE4066
 AE4066_MARKER: DB = BENCH MARK DISK
 AE4066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4066_STAMPING: 212-186.75
 AE4066_MARK LOGO: SDDT
 AE4066_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4066+STABILITY: SURFACE MOTION
 AE4066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4066+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4066
 AE4066  HISTORY     - Date     Condition        Report By
 AE4066  HISTORY     - UNK      MONUMENTED       SDDT
 AE4066  HISTORY     - 19960425 GOOD             NGS
 AE4066  HISTORY     - 20120627 GOOD             INDIV
 AE4066
 AE4066                          STATION DESCRIPTION
 AE4066
 AE4066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4066'13.1 KM (8.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4066'IN RIDGEVIEW, 562.0 M (1843.8 FT) WEST OF MILEPOST 187, 27.7 M (90.9
 AE4066'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.7 M (5.6 FT) WEST OF A FENCE
 AE4066'CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4066'NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 AE4066'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4066
 AE4066                          STATION RECOVERY (2012)
 AE4066
 AE4066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4067 ***********************************************************************
 AE4067  DESIGNATION -  212 188.82
 AE4067  PID         -  AE4067
 AE4067  STATE/COUNTY-  SD/DEWEY
 AE4067  COUNTRY     -  US
 AE4067  USGS QUAD   -  VIRGINIA (2017)
 AE4067
 AE4067                         *CURRENT SURVEY CONTROL
 AE4067  ______________________________________________________________________
 AE4067* NAD 83(1986) POSITION- 45 08 08.     (N) 100 37 10.     (W)   SCALED
 AE4067* NAVD 88 ORTHO HEIGHT -   615.414 (meters)     2019.07  (feet) ADJUSTED
 AE4067  ______________________________________________________________________
 AE4067  GEOID HEIGHT    -        -22.116 (meters)                     GEOID18
 AE4067  DYNAMIC HEIGHT  -        615.310 (meters)     2018.73  (feet) COMP
 AE4067  MODELED GRAVITY -    980,428.7   (mgal)                       NAVD 88
 AE4067
 AE4067  VERT ORDER      -  FIRST     CLASS II
 AE4067
 AE4067.The horizontal coordinates were scaled from a map and have
 AE4067.an estimated accuracy of +/- 6 seconds.
 AE4067
 AE4067.The orthometric height was determined by differential leveling and
 AE4067.adjusted by the NATIONAL GEODETIC SURVEY
 AE4067.in July 1998.
 AE4067
 AE4067.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4067.GEOID18 height accuracy estimate available here.
 AE4067
 AE4067.Click photographs - Photos may exist for this station.
 AE4067
 AE4067.The dynamic height is computed by dividing the NAVD 88
 AE4067.geopotential number by the normal gravity value computed on the
 AE4067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4067.degrees latitude (g = 980.6199 gals.).
 AE4067
 AE4067.The modeled gravity was interpolated from observed gravity values.
 AE4067
 AE4067;                    North         East    Units  Estimated Accuracy
 AE4067;SPC SD N     -   144,890.      551,280.      MT  (+/- 180 meters Scaled)
 AE4067
 AE4067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ726992(NAD 83)
 AE4067
 AE4067                          SUPERSEDED SURVEY CONTROL
 AE4067
 AE4067.No superseded survey control is available for this station.
 AE4067
 AE4067_MARKER: DB = BENCH MARK DISK
 AE4067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4067_STAMPING: 212-188.82
 AE4067_MARK LOGO: SDDT
 AE4067_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4067+STABILITY: SURFACE MOTION
 AE4067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4067+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4067
 AE4067  HISTORY     - Date     Condition        Report By
 AE4067  HISTORY     - UNK      MONUMENTED       SDDT
 AE4067  HISTORY     - 19960425 GOOD             NGS
 AE4067  HISTORY     - 20120627 GOOD             INDIV
 AE4067
 AE4067                          STATION DESCRIPTION
 AE4067
 AE4067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4067'16.6 KM (10.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4067'OFFICE IN RIDGEVIEW, 291.0 M (954.7 FT) WEST OF MILEPOST 189, 22.4 M
 AE4067'(73.5 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST OF
 AE4067'A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AE4067'(1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE4067'THE GROUND SURFACE.
 AE4067
 AE4067                          STATION RECOVERY (2012)
 AE4067
 AE4067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4068 ***********************************************************************
 AE4068  DESIGNATION -  212 189.36
 AE4068  PID         -  AE4068
 AE4068  STATE/COUNTY-  SD/DEWEY
 AE4068  COUNTRY     -  US
 AE4068  USGS QUAD   -  VIRGINIA (2017)
 AE4068
 AE4068                         *CURRENT SURVEY CONTROL
 AE4068  ______________________________________________________________________
 AE4068* NAD 83(1986) POSITION- 45 07 56.15   (N) 100 36 31.08   (W)   HD_HELD1
 AE4068* NAVD 88 ORTHO HEIGHT -   625.303 (meters)     2051.51  (feet) ADJUSTED
 AE4068  ______________________________________________________________________
 AE4068  GEOID HEIGHT    -        -22.131 (meters)                     GEOID18
 AE4068  DYNAMIC HEIGHT  -        625.198 (meters)     2051.17  (feet) COMP
 AE4068  MODELED GRAVITY -    980,428.8   (mgal)                       NAVD 88
 AE4068
 AE4068  VERT ORDER      -  FIRST     CLASS II
 AE4068
 AE4068.The horizontal coordinates were determined by differentially corrected
 AE4068.hand held GPS observations or other comparable positioning techniques
 AE4068.and have an estimated accuracy of +/- 3 meters.
 AE4068
 AE4068.The orthometric height was determined by differential leveling and
 AE4068.adjusted by the NATIONAL GEODETIC SURVEY
 AE4068.in July 1998.
 AE4068
 AE4068.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4068.GEOID18 height accuracy estimate available here.
 AE4068
 AE4068.Click photographs - Photos may exist for this station.
 AE4068
 AE4068.The dynamic height is computed by dividing the NAVD 88
 AE4068.geopotential number by the normal gravity value computed on the
 AE4068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4068.degrees latitude (g = 980.6199 gals.).
 AE4068
 AE4068.The modeled gravity was interpolated from observed gravity values.
 AE4068
 AE4068;                    North         East    Units  Estimated Accuracy
 AE4068;SPC SD N     -   144,520.6     552,125.0     MT  (+/- 3 meters HH1 GPS) 
 AE4068
 AE4068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7350798902(NAD 83)
 AE4068
 AE4068                          SUPERSEDED SURVEY CONTROL
 AE4068
 AE4068.No superseded survey control is available for this station.
 AE4068
 AE4068_MARKER: Z = SEE DESCRIPTION
 AE4068_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE4068_STAMPING: 212-189.36 1995
 AE4068_MARK LOGO: NGS
 AE4068_PROJECTION: FLUSH
 AE4068_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE4068_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE4068+STABILITY: POSITION/ELEVATION WELL
 AE4068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4068+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4068_ROD/PIPE-DEPTH: 6.4 meters
 AE4068_SLEEVE-DEPTH  : 1.8 meters
 AE4068
 AE4068  HISTORY     - Date     Condition        Report By
 AE4068  HISTORY     - 1995     MONUMENTED       SDDT
 AE4068  HISTORY     - 19960425 GOOD             NGS
 AE4068  HISTORY     - 20120627 GOOD             INDIV
 AE4068
 AE4068                          STATION DESCRIPTION
 AE4068
 AE4068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4068'17.5 KM (10.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4068'OFFICE IN RIDGEVIEW, 598.0 M (1961.9 FT) EAST OF MILEPOST 189, 22.2 M
 AE4068'(72.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT)
 AE4068'NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT)
 AE4068'NORTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A METAL GUARD POST,
 AE4068'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 AE4068'NORTHEAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE4068'STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE4068'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE4068'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE4068
 AE4068                          STATION RECOVERY (2012)
 AE4068
 AE4068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4069 ***********************************************************************
 AE4069  DESIGNATION -  212 189.90
 AE4069  PID         -  AE4069
 AE4069  STATE/COUNTY-  SD/DEWEY
 AE4069  COUNTRY     -  US
 AE4069  USGS QUAD   -  VIRGINIA (2017)
 AE4069
 AE4069                         *CURRENT SURVEY CONTROL
 AE4069  ______________________________________________________________________
 AE4069* NAD 83(1986) POSITION- 45 07 46.     (N) 100 35 57.     (W)   SCALED
 AE4069* NAVD 88 ORTHO HEIGHT -   636.622 (meters)     2088.65  (feet) ADJUSTED
 AE4069  ______________________________________________________________________
 AE4069  GEOID HEIGHT    -        -22.145 (meters)                     GEOID18
 AE4069  DYNAMIC HEIGHT  -        636.516 (meters)     2088.30  (feet) COMP
 AE4069  MODELED GRAVITY -    980,429.1   (mgal)                       NAVD 88
 AE4069
 AE4069  VERT ORDER      -  FIRST     CLASS II
 AE4069
 AE4069.The horizontal coordinates were scaled from a map and have
 AE4069.an estimated accuracy of +/- 6 seconds.
 AE4069
 AE4069.The orthometric height was determined by differential leveling and
 AE4069.adjusted by the NATIONAL GEODETIC SURVEY
 AE4069.in July 1998.
 AE4069
 AE4069.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4069.GEOID18 height accuracy estimate available here.
 AE4069
 AE4069.Click photographs - Photos may exist for this station.
 AE4069
 AE4069.The dynamic height is computed by dividing the NAVD 88
 AE4069.geopotential number by the normal gravity value computed on the
 AE4069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4069.degrees latitude (g = 980.6199 gals.).
 AE4069
 AE4069.The modeled gravity was interpolated from observed gravity values.
 AE4069
 AE4069;                    North         East    Units  Estimated Accuracy
 AE4069;SPC SD N     -   144,200.      552,870.      MT  (+/- 180 meters Scaled)
 AE4069
 AE4069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ742985(NAD 83)
 AE4069
 AE4069                          SUPERSEDED SURVEY CONTROL
 AE4069
 AE4069.No superseded survey control is available for this station.
 AE4069
 AE4069_MARKER: DB = BENCH MARK DISK
 AE4069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4069_STAMPING: 212-189.90
 AE4069_MARK LOGO: SDDT
 AE4069_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4069+STABILITY: SURFACE MOTION
 AE4069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4069+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4069
 AE4069  HISTORY     - Date     Condition        Report By
 AE4069  HISTORY     - UNK      MONUMENTED       SDDT
 AE4069  HISTORY     - 19960425 GOOD             NGS
 AE4069  HISTORY     - 20120627 GOOD             INDIV
 AE4069
 AE4069                          STATION DESCRIPTION
 AE4069
 AE4069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4069'18.3 KM (11.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4069'OFFICE IN RIDGEVIEW, 163.0 M (534.8 FT) WEST OF MILEPOST 190, 22.4 M
 AE4069'(73.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.8 M (9.2 FT)
 AE4069'NORTHWEST OF A UTILITY POLE, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3
 AE4069'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF
 AE4069'A WITNESS POST, AND 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND
 AE4069'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4069
 AE4069                          STATION RECOVERY (2012)
 AE4069
 AE4069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4070 ***********************************************************************
 AE4070  DESIGNATION -  212 190.92
 AE4070  PID         -  AE4070
 AE4070  STATE/COUNTY-  SD/DEWEY
 AE4070  COUNTRY     -  US
 AE4070  USGS QUAD   -  VIRGINIA (2017)
 AE4070
 AE4070                         *CURRENT SURVEY CONTROL
 AE4070  ______________________________________________________________________
 AE4070* NAD 83(1986) POSITION- 45 07 41.     (N) 100 34 42.     (W)   SCALED
 AE4070* NAVD 88 ORTHO HEIGHT -   617.753 (meters)     2026.74  (feet) ADJUSTED
 AE4070  ______________________________________________________________________
 AE4070  GEOID HEIGHT    -        -22.168 (meters)                     GEOID18
 AE4070  DYNAMIC HEIGHT  -        617.650 (meters)     2026.41  (feet) COMP
 AE4070  MODELED GRAVITY -    980,430.7   (mgal)                       NAVD 88
 AE4070
 AE4070  VERT ORDER      -  FIRST     CLASS II
 AE4070
 AE4070.The horizontal coordinates were scaled from a map and have
 AE4070.an estimated accuracy of +/- 6 seconds.
 AE4070
 AE4070.The orthometric height was determined by differential leveling and
 AE4070.adjusted by the NATIONAL GEODETIC SURVEY
 AE4070.in July 1998.
 AE4070
 AE4070.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4070.GEOID18 height accuracy estimate available here.
 AE4070
 AE4070.Click photographs - Photos may exist for this station.
 AE4070
 AE4070.The dynamic height is computed by dividing the NAVD 88
 AE4070.geopotential number by the normal gravity value computed on the
 AE4070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4070.degrees latitude (g = 980.6199 gals.).
 AE4070
 AE4070.The modeled gravity was interpolated from observed gravity values.
 AE4070
 AE4070;                    North         East    Units  Estimated Accuracy
 AE4070;SPC SD N     -   144,040.      554,510.      MT  (+/- 180 meters Scaled)
 AE4070
 AE4070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ758983(NAD 83)
 AE4070
 AE4070                          SUPERSEDED SURVEY CONTROL
 AE4070
 AE4070.No superseded survey control is available for this station.
 AE4070
 AE4070_MARKER: DB = BENCH MARK DISK
 AE4070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4070_STAMPING: 212-190.92
 AE4070_MARK LOGO: SDDT
 AE4070_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4070+STABILITY: SURFACE MOTION
 AE4070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4070+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 AE4070
 AE4070  HISTORY     - Date     Condition        Report By
 AE4070  HISTORY     - UNK      MONUMENTED       SDDT
 AE4070  HISTORY     - 19960425 GOOD             NGS
 AE4070  HISTORY     - 20120627 GOOD             INDIV
 AE4070
 AE4070                          STATION DESCRIPTION
 AE4070
 AE4070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4070'20.0 KM (12.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4070'OFFICE IN RIDGEVIEW, 139.0 M (456.0 FT) WEST OF MILEPOST 191, 22.4 M
 AE4070'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE
 AE4070'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT)
 AE4070'SOUTH OF A WITNESS POST, AND 0.1 M (0.3 FT) NORTH OF A WITNESS POST,
 AE4070'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4070
 AE4070                          STATION RECOVERY (2012)
 AE4070
 AE4070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4071 ***********************************************************************
 AE4071  DESIGNATION -  212 191.91
 AE4071  PID         -  AE4071
 AE4071  STATE/COUNTY-  SD/DEWEY
 AE4071  COUNTRY     -  US
 AE4071  USGS QUAD   -  VIRGINIA (2017)
 AE4071
 AE4071                         *CURRENT SURVEY CONTROL
 AE4071  ______________________________________________________________________
 AE4071* NAD 83(1986) POSITION- 45 07 41.     (N) 100 33 28.     (W)   SCALED
 AE4071* NAVD 88 ORTHO HEIGHT -   599.400 (meters)     1966.53  (feet) ADJUSTED
 AE4071  ______________________________________________________________________
 AE4071  GEOID HEIGHT    -        -22.187 (meters)                     GEOID18
 AE4071  DYNAMIC HEIGHT  -        599.301 (meters)     1966.21  (feet) COMP
 AE4071  MODELED GRAVITY -    980,432.6   (mgal)                       NAVD 88
 AE4071
 AE4071  VERT ORDER      -  FIRST     CLASS II
 AE4071
 AE4071.The horizontal coordinates were scaled from a map and have
 AE4071.an estimated accuracy of +/- 6 seconds.
 AE4071
 AE4071.The orthometric height was determined by differential leveling and
 AE4071.adjusted by the NATIONAL GEODETIC SURVEY
 AE4071.in July 1998.
 AE4071
 AE4071.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4071.GEOID18 height accuracy estimate available here.
 AE4071
 AE4071.Click photographs - Photos may exist for this station.
 AE4071
 AE4071.The dynamic height is computed by dividing the NAVD 88
 AE4071.geopotential number by the normal gravity value computed on the
 AE4071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4071.degrees latitude (g = 980.6199 gals.).
 AE4071
 AE4071.The modeled gravity was interpolated from observed gravity values.
 AE4071
 AE4071;                    North         East    Units  Estimated Accuracy
 AE4071;SPC SD N     -   144,020.      556,120.      MT  (+/- 180 meters Scaled)
 AE4071
 AE4071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ774983(NAD 83)
 AE4071
 AE4071                          SUPERSEDED SURVEY CONTROL
 AE4071
 AE4071.No superseded survey control is available for this station.
 AE4071
 AE4071_MARKER: DB = BENCH MARK DISK
 AE4071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4071_STAMPING: 212-191.91
 AE4071_MARK LOGO: SDDT
 AE4071_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4071+STABILITY: SURFACE MOTION
 AE4071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4071+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4071
 AE4071  HISTORY     - Date     Condition        Report By
 AE4071  HISTORY     - UNK      MONUMENTED       SDDT
 AE4071  HISTORY     - 19960425 GOOD             NGS
 AE4071  HISTORY     - 20120626 GOOD             INDIV
 AE4071
 AE4071                          STATION DESCRIPTION
 AE4071
 AE4071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4071'21.6 KM (13.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4071'OFFICE IN RIDGEVIEW, 140.0 M (459.3 FT) WEST OF MILEPOST 192, 25.9 M
 AE4071'(85.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.8 M (38.7 FT) SOUTH OF
 AE4071'THE SOUTH END OF THE MOST EASTERLY OF 2 CULVERTS UNDER THE HIGHWAY,
 AE4071'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF
 AE4071'A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.1 M (0.3 FT)
 AE4071'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4071'SURFACE.
 AE4071
 AE4071                          STATION RECOVERY (2012)
 AE4071
 AE4071'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4072 ***********************************************************************
 AE4072  DESIGNATION -  212 192.90
 AE4072  PID         -  AE4072
 AE4072  STATE/COUNTY-  SD/DEWEY
 AE4072  COUNTRY     -  US
 AE4072  USGS QUAD   -  VIRGINIA (2017)
 AE4072
 AE4072                         *CURRENT SURVEY CONTROL
 AE4072  ______________________________________________________________________
 AE4072* NAD 83(1986) POSITION- 45 07 47.     (N) 100 32 17.     (W)   SCALED
 AE4072* NAVD 88 ORTHO HEIGHT -   612.160 (meters)     2008.39  (feet) ADJUSTED
 AE4072  ______________________________________________________________________
 AE4072  GEOID HEIGHT    -        -22.199 (meters)                     GEOID18
 AE4072  DYNAMIC HEIGHT  -        612.060 (meters)     2008.07  (feet) COMP
 AE4072  MODELED GRAVITY -    980,434.6   (mgal)                       NAVD 88
 AE4072
 AE4072  VERT ORDER      -  FIRST     CLASS II
 AE4072
 AE4072.The horizontal coordinates were scaled from a map and have
 AE4072.an estimated accuracy of +/- 6 seconds.
 AE4072
 AE4072.The orthometric height was determined by differential leveling and
 AE4072.adjusted by the NATIONAL GEODETIC SURVEY
 AE4072.in July 1998.
 AE4072
 AE4072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4072.GEOID18 height accuracy estimate available here.
 AE4072
 AE4072.Click photographs - Photos may exist for this station.
 AE4072
 AE4072.The dynamic height is computed by dividing the NAVD 88
 AE4072.geopotential number by the normal gravity value computed on the
 AE4072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4072.degrees latitude (g = 980.6199 gals.).
 AE4072
 AE4072.The modeled gravity was interpolated from observed gravity values.
 AE4072
 AE4072;                    North         East    Units  Estimated Accuracy
 AE4072;SPC SD N     -   144,200.      557,680.      MT  (+/- 180 meters Scaled)
 AE4072
 AE4072_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ790985(NAD 83)
 AE4072
 AE4072                          SUPERSEDED SURVEY CONTROL
 AE4072
 AE4072.No superseded survey control is available for this station.
 AE4072
 AE4072_MARKER: DB = BENCH MARK DISK
 AE4072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4072_STAMPING: 212-192.90
 AE4072_MARK LOGO: SDDT
 AE4072_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4072+STABILITY: SURFACE MOTION
 AE4072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4072+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4072
 AE4072  HISTORY     - Date     Condition        Report By
 AE4072  HISTORY     - UNK      MONUMENTED       SDDT
 AE4072  HISTORY     - 19960425 GOOD             NGS
 AE4072  HISTORY     - 20120626 GOOD             INDIV
 AE4072
 AE4072                          STATION DESCRIPTION
 AE4072
 AE4072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4072'23.2 KM (14.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4072'OFFICE IN RIDGEVIEW, 145.0 M (475.7 FT) WEST OF MILEPOST 193, 22.7 M
 AE4072'(74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.3 M (17.4 FT) SOUTHEAST
 AE4072'OF A UTILITY POLE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AE4072'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE4072'POST, AND 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE4072'FLUSH WITH THE GROUND SURFACE.
 AE4072
 AE4072                          STATION RECOVERY (2012)
 AE4072
 AE4072'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7982 ***********************************************************************
 AC7982  CBN         -  This is a Cooperative Base Network Control Station.
 AC7982  DESIGNATION -  212 193.82
 AC7982  PID         -  AC7982
 AC7982  STATE/COUNTY-  SD/DEWEY
 AC7982  COUNTRY     -  US
 AC7982  USGS QUAD   -  VIRGINIA (2017)
 AC7982
 AC7982                         *CURRENT SURVEY CONTROL
 AC7982  ______________________________________________________________________
 AC7982* NAD 83(2011) POSITION- 45 07 41.90202(N) 100 31 02.90581(W)   ADJUSTED
 AC7982* NAD 83(2011) ELLIP HT-   594.135 (meters)        (06/27/12)   ADJUSTED
 AC7982* NAD 83(2011) EPOCH   -  2010.00
 AC7982* NAVD 88 ORTHO HEIGHT -   616.354 (meters)     2022.15  (feet) ADJUSTED
 AC7982  ______________________________________________________________________
 AC7982  GEOID HEIGHT    -        -22.217 (meters)                     GEOID18
 AC7982  NAD 83(2011) X  -   -822,854.207 (meters)                     COMP
 AC7982  NAD 83(2011) Y  - -4,432,179.887 (meters)                     COMP
 AC7982  NAD 83(2011) Z  -  4,497,840.837 (meters)                     COMP
 AC7982  LAPLACE CORR    -         -1.86  (seconds)                    DEFLEC18
 AC7982  DYNAMIC HEIGHT  -        616.255 (meters)     2021.83  (feet) COMP
 AC7982  MODELED GRAVITY -    980,436.0   (mgal)                       NAVD 88
 AC7982
 AC7982  VERT ORDER      -  FIRST     CLASS II
 AC7982
 AC7982  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7982  Standards:
 AC7982         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7982            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7982  -------------------------------------------------------------------
 AC7982  NETWORK    0.83   2.49           0.39   0.26   1.27     -0.07701871
 AC7982  -------------------------------------------------------------------
 AC7982  Click here for local accuracies and other accuracy information.
 AC7982
 AC7982.The horizontal coordinates were established by GPS observations
 AC7982.and adjusted by the National Geodetic Survey in June 2012.
 AC7982
 AC7982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7982.been affixed to the stable North American tectonic plate. See 
 AC7982.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7982
 AC7982.The horizontal coordinates are valid at the epoch date displayed above
 AC7982.which is a decimal equivalence of Year/Month/Day.
 AC7982
 AC7982.The orthometric height was determined by differential leveling and
 AC7982.adjusted by the NATIONAL GEODETIC SURVEY
 AC7982.in July 1998.
 AC7982
 AC7982.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7982.GEOID18 height accuracy estimate available here.
 AC7982
 AC7982.Click photographs - Photos may exist for this station.
 AC7982
 AC7982.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7982
 AC7982.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7982
 AC7982.The ellipsoidal height was determined by GPS observations
 AC7982.and is referenced to NAD 83.
 AC7982
 AC7982.The dynamic height is computed by dividing the NAVD 88
 AC7982.geopotential number by the normal gravity value computed on the
 AC7982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7982.degrees latitude (g = 980.6199 gals.).
 AC7982
 AC7982.The modeled gravity was interpolated from observed gravity values.
 AC7982
 AC7982. The following values were computed from the NAD 83(2011) position.
 AC7982
 AC7982;                    North         East     Units Scale Factor Converg.
 AC7982;SPC SD N     -   144,030.936   559,292.710   MT  0.99994002   -0 21 58.4
 AC7982;SPC SD N     -   472,541.50  1,834,946.17   sFT  0.99994002   -0 21 58.4
 AC7982;UTM  14      - 4,998,323.788   380,667.121   MT  0.99977510   -1 04 32.0
 AC7982
 AC7982!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7982!SPC SD N     -   0.99990686  x   0.99994002  =   0.99984688
 AC7982!UTM  14      -   0.99990686  x   0.99977510  =   0.99968198
 AC7982
 AC7982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8066798323(NAD 83)
 AC7982
 AC7982                          SUPERSEDED SURVEY CONTROL
 AC7982
 AC7982  NAD 83(2007)-  45 07 41.90203(N)    100 31 02.90697(W) AD(2002.00) 0
 AC7982  ELLIP H (02/10/07)  594.163  (m)                       GP(2002.00)    
 AC7982  ELLIP H (04/15/04)  594.164  (m)                       GP(       ) 2 1
 AC7982  NAD 83(1996)-  45 07 41.90135(N)    100 31 02.90648(W) AD(       ) B
 AC7982  ELLIP H (04/18/97)  594.222  (m)                       GP(       ) 4 1
 AC7982  NAVD 88 (04/18/97)  616.3    (m)  GEOID96  model used  GPS OBS        
 AC7982
 AC7982.Superseded values are not recommended for survey control.
 AC7982
 AC7982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7982.See file dsdata.pdf to determine how the superseded data were derived.
 AC7982
 AC7982_MARKER: Z = SEE DESCRIPTION
 AC7982_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7982_STAMPING: 212-193.82
 AC7982_MARK LOGO: NGS
 AC7982_PROJECTION: FLUSH
 AC7982_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7982+STABILITY: POSITION/ELEVATION WELL
 AC7982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7982+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AC7982_ROD/PIPE-DEPTH: 6.4 meters
 AC7982_SLEEVE-DEPTH  : 1.8 meters
 AC7982
 AC7982  HISTORY     - Date     Condition        Report By
 AC7982  HISTORY     - 1995     MONUMENTED       SDDT
 AC7982  HISTORY     - 19960425 GOOD             NGS
 AC7982  HISTORY     - 19960808 GOOD             NGS
 AC7982  HISTORY     - 20120626 GOOD             INDIV
 AC7982
 AC7982                          STATION DESCRIPTION
 AC7982
 AC7982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7982'24.7 KM (15.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AC7982'OFFICE IN RIDGEVIEW, 223.6 M (733.6 FT) WEST OF MILEPOST 194, 37.3 M
 AC7982'(122.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) WEST OF
 AC7982'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) SOUTH OF A
 AC7982'METAL GUARD POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AC7982'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 AC7982'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS
 AC7982'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7982'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7982
 AC7982                          STATION RECOVERY (1996)
 AC7982
 AC7982'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7982'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) WEST OF THE MISSOURI
 AC7982'RIVER AND 6.8 MI (10.9 KM) WEST OF LAPLANT, ON U.S. HIGHWAY 212.
 AC7982'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7982'NORTHWEST END OF THE U.S. HIGHWAY 212 BRIDGE SPANNING THE MISSOURI
 AC7982'RIVER AND LAKE OAHE, 0.7 MI (1.1 KM) SOUTHEAST OF MILEPOST 207, GO
 AC7982'WEST ON U.S. HIGHWAY 212 FOR 7.9 MI (12.7 KM) TO THE JUNCTION OF
 AC7982'BUREAU OF INDIAN AFFAIRS HIGHWAYS 7 AND 8 (GRAVELED CROSSROAD),
 AC7982'CONTINUE WEST ON U.S. HIGHWAY 212 FOR 5.95 MI (9.58 KM) TO THE STATION
 AC7982'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7982'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7982'STEEL PIPE.  LOCATED 0.15 MI (0.24 KM) WEST OF MILEPOST 194, 222.4 FT
 AC7982'(67.8 M) WEST OF BENCH MARK 212-193.90, 125.0 FT (38.1 M) SOUTH OF THE
 AC7982'HIGHWAY CENTERLINE, 28.8 FT (8.8 M) WEST OF THE CENTER OF A FIELD
 AC7982'ENTRANCE, 1.8 FT (0.5 M) NORTH OF A FENCE, 1.4 FT (0.4 M) SOUTH OF A
 AC7982'METAL GUARD POST, 1.2 FT (0.4 M) NORTH OF A WITNESS POST, AND 0.05 M
 AC7982'(0.16 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM POINT IS
 AC7982'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7982
 AC7982                          STATION RECOVERY (2012)
 AC7982
 AC7982'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4073 ***********************************************************************
 AE4073  DESIGNATION -  212 193.90
 AE4073  PID         -  AE4073
 AE4073  STATE/COUNTY-  SD/DEWEY
 AE4073  COUNTRY     -  US
 AE4073  USGS QUAD   -  VIRGINIA (2017)
 AE4073
 AE4073                         *CURRENT SURVEY CONTROL
 AE4073  ______________________________________________________________________
 AE4073* NAD 83(1986) POSITION- 45 07 41.     (N) 100 31 02.     (W)   SCALED
 AE4073* NAVD 88 ORTHO HEIGHT -   615.568 (meters)     2019.58  (feet) ADJUSTED
 AE4073  ______________________________________________________________________
 AE4073  GEOID HEIGHT    -        -22.218 (meters)                     GEOID18
 AE4073  DYNAMIC HEIGHT  -        615.469 (meters)     2019.25  (feet) COMP
 AE4073  MODELED GRAVITY -    980,436.1   (mgal)                       NAVD 88
 AE4073
 AE4073  VERT ORDER      -  FIRST     CLASS II
 AE4073
 AE4073.The horizontal coordinates were scaled from a map and have
 AE4073.an estimated accuracy of +/- 6 seconds.
 AE4073
 AE4073.The orthometric height was determined by differential leveling and
 AE4073.adjusted by the NATIONAL GEODETIC SURVEY
 AE4073.in July 1998.
 AE4073
 AE4073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4073.GEOID18 height accuracy estimate available here.
 AE4073
 AE4073.Click photographs - Photos may exist for this station.
 AE4073
 AE4073.The dynamic height is computed by dividing the NAVD 88
 AE4073.geopotential number by the normal gravity value computed on the
 AE4073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4073.degrees latitude (g = 980.6199 gals.).
 AE4073
 AE4073.The modeled gravity was interpolated from observed gravity values.
 AE4073
 AE4073;                    North         East    Units  Estimated Accuracy
 AE4073;SPC SD N     -   144,000.      559,310.      MT  (+/- 180 meters Scaled)
 AE4073
 AE4073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ806982(NAD 83)
 AE4073
 AE4073                          SUPERSEDED SURVEY CONTROL
 AE4073
 AE4073.No superseded survey control is available for this station.
 AE4073
 AE4073_MARKER: DB = BENCH MARK DISK
 AE4073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4073_STAMPING: 212-193.90
 AE4073_MARK LOGO: SDDT
 AE4073_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4073+STABILITY: SURFACE MOTION
 AE4073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4073+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4073
 AE4073  HISTORY     - Date     Condition        Report By
 AE4073  HISTORY     - UNK      MONUMENTED       SDDT
 AE4073  HISTORY     - 19960425 GOOD             NGS
 AE4073  HISTORY     - 20120626 GOOD             INDIV
 AE4073
 AE4073                          STATION DESCRIPTION
 AE4073
 AE4073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4073'24.8 KM (15.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4073'OFFICE IN RIDGEVIEW, 154.4 M (506.6 FT) WEST OF MILEPOST 194, 59.9 M
 AE4073'(196.5 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 38.7 M
 AE4073'(127.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE
 AE4073'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT)
 AE4073'SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A WITNESS POST, AND
 AE4073'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4073
 AE4073                          STATION RECOVERY (2012)
 AE4073
 AE4073'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4074 ***********************************************************************
 AE4074  DESIGNATION -  212 195.34
 AE4074  PID         -  AE4074
 AE4074  STATE/COUNTY-  SD/DEWEY
 AE4074  COUNTRY     -  US
 AE4074  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4074
 AE4074                         *CURRENT SURVEY CONTROL
 AE4074  ______________________________________________________________________
 AE4074* NAD 83(1986) POSITION- 45 07 04.     (N) 100 29 39.     (W)   SCALED
 AE4074* NAVD 88 ORTHO HEIGHT -   621.651 (meters)     2039.53  (feet) ADJUSTED
 AE4074  ______________________________________________________________________
 AE4074  GEOID HEIGHT    -        -22.254 (meters)                     GEOID18
 AE4074  DYNAMIC HEIGHT  -        621.551 (meters)     2039.21  (feet) COMP
 AE4074  MODELED GRAVITY -    980,436.6   (mgal)                       NAVD 88
 AE4074
 AE4074  VERT ORDER      -  FIRST     CLASS II
 AE4074
 AE4074.The horizontal coordinates were scaled from a map and have
 AE4074.an estimated accuracy of +/- 6 seconds.
 AE4074
 AE4074.The orthometric height was determined by differential leveling and
 AE4074.adjusted by the NATIONAL GEODETIC SURVEY
 AE4074.in July 1998.
 AE4074
 AE4074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4074.GEOID18 height accuracy estimate available here.
 AE4074
 AE4074.Click photographs - Photos may exist for this station.
 AE4074
 AE4074.The dynamic height is computed by dividing the NAVD 88
 AE4074.geopotential number by the normal gravity value computed on the
 AE4074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4074.degrees latitude (g = 980.6199 gals.).
 AE4074
 AE4074.The modeled gravity was interpolated from observed gravity values.
 AE4074
 AE4074;                    North         East    Units  Estimated Accuracy
 AE4074;SPC SD N     -   142,850.      561,120.      MT  (+/- 180 meters Scaled)
 AE4074
 AE4074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ824971(NAD 83)
 AE4074
 AE4074                          SUPERSEDED SURVEY CONTROL
 AE4074
 AE4074.No superseded survey control is available for this station.
 AE4074
 AE4074_MARKER: DB = BENCH MARK DISK
 AE4074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4074_STAMPING: 212-195.34
 AE4074_MARK LOGO: SDDT
 AE4074_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4074+STABILITY: SURFACE MOTION
 AE4074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4074+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4074
 AE4074  HISTORY     - Date     Condition        Report By
 AE4074  HISTORY     - UNK      MONUMENTED       SDDT
 AE4074  HISTORY     - 19960425 GOOD             NGS
 AE4074  HISTORY     - 20120626 GOOD             INDIV
 AE4074
 AE4074                          STATION DESCRIPTION
 AE4074
 AE4074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4074'27.2 KM (16.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4074'OFFICE IN RIDGEVIEW, 576.4 M (1891.1 FT) EAST OF MILEPOST 195, 22.9 M
 AE4074'(75.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 5.1 M (16.7 FT)
 AE4074'SOUTHEAST OF A T-FENCE CORNER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 AE4074'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST
 AE4074'OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 AE4074'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AE4074
 AE4074                          STATION RECOVERY (2012)
 AE4074
 AE4074'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4075 ***********************************************************************
 AE4075  DESIGNATION -  212 196.70
 AE4075  PID         -  AE4075
 AE4075  STATE/COUNTY-  SD/DEWEY
 AE4075  COUNTRY     -  US
 AE4075  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4075
 AE4075                         *CURRENT SURVEY CONTROL
 AE4075  ______________________________________________________________________
 AE4075* NAD 83(1986) POSITION- 45 06 09.     (N) 100 28 37.     (W)   SCALED
 AE4075* NAVD 88 ORTHO HEIGHT -   612.790 (meters)     2010.46  (feet) ADJUSTED
 AE4075  ______________________________________________________________________
 AE4075  GEOID HEIGHT    -        -22.294 (meters)                     GEOID18
 AE4075  DYNAMIC HEIGHT  -        612.690 (meters)     2010.13  (feet) COMP
 AE4075  MODELED GRAVITY -    980,433.8   (mgal)                       NAVD 88
 AE4075
 AE4075  VERT ORDER      -  FIRST     CLASS II
 AE4075
 AE4075.The horizontal coordinates were scaled from a map and have
 AE4075.an estimated accuracy of +/- 6 seconds.
 AE4075
 AE4075.The orthometric height was determined by differential leveling and
 AE4075.adjusted by the NATIONAL GEODETIC SURVEY
 AE4075.in July 1998.
 AE4075
 AE4075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4075.GEOID18 height accuracy estimate available here.
 AE4075
 AE4075.Click photographs - Photos may exist for this station.
 AE4075
 AE4075.The dynamic height is computed by dividing the NAVD 88
 AE4075.geopotential number by the normal gravity value computed on the
 AE4075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4075.degrees latitude (g = 980.6199 gals.).
 AE4075
 AE4075.The modeled gravity was interpolated from observed gravity values.
 AE4075
 AE4075;                    North         East    Units  Estimated Accuracy
 AE4075;SPC SD N     -   141,140.      562,460.      MT  (+/- 180 meters Scaled)
 AE4075
 AE4075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ838953(NAD 83)
 AE4075
 AE4075                          SUPERSEDED SURVEY CONTROL
 AE4075
 AE4075.No superseded survey control is available for this station.
 AE4075
 AE4075_MARKER: DB = BENCH MARK DISK
 AE4075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4075_STAMPING: 212-196.70
 AE4075_MARK LOGO: SDDT
 AE4075_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4075+STABILITY: SURFACE MOTION
 AE4075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4075+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4075
 AE4075  HISTORY     - Date     Condition        Report By
 AE4075  HISTORY     - UNK      MONUMENTED       SDDT
 AE4075  HISTORY     - 19960425 GOOD             NGS
 AE4075  HISTORY     - 20120626 GOOD             INDIV
 AE4075
 AE4075                          STATION DESCRIPTION
 AE4075
 AE4075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4075'29.4 KM (18.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4075'OFFICE IN RIDGEVIEW, 477.0 M (1565.0 FT) WEST OF MILEPOST 197, 26.9 M
 AE4075'(88.3 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT)
 AE4075'SOUTHEAST OF A UTILITY POLE WITH A GUY CABLE, 1.0 M (3.3 FT) BELOW THE
 AE4075'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0
 AE4075'FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS
 AE4075'POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AE4075'SURFACE.
 AE4075
 AE4075                          STATION RECOVERY (2012)
 AE4075
 AE4075'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4076 ***********************************************************************
 AE4076  DESIGNATION -  212 197.42
 AE4076  PID         -  AE4076
 AE4076  STATE/COUNTY-  SD/DEWEY
 AE4076  COUNTRY     -  US
 AE4076  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4076
 AE4076                         *CURRENT SURVEY CONTROL
 AE4076  ______________________________________________________________________
 AE4076* NAD 83(1986) POSITION- 45 05 44.36   (N) 100 27 53.03   (W)   HD_HELD1
 AE4076* NAVD 88 ORTHO HEIGHT -   597.975 (meters)     1961.86  (feet) ADJUSTED
 AE4076  ______________________________________________________________________
 AE4076  GEOID HEIGHT    -        -22.313 (meters)                     GEOID18
 AE4076  DYNAMIC HEIGHT  -        597.878 (meters)     1961.54  (feet) COMP
 AE4076  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 AE4076
 AE4076  VERT ORDER      -  FIRST     CLASS II
 AE4076
 AE4076.The horizontal coordinates were determined by differentially corrected
 AE4076.hand held GPS observations or other comparable positioning techniques
 AE4076.and have an estimated accuracy of +/- 3 meters.
 AE4076
 AE4076.The orthometric height was determined by differential leveling and
 AE4076.adjusted by the NATIONAL GEODETIC SURVEY
 AE4076.in July 1998.
 AE4076
 AE4076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4076.GEOID18 height accuracy estimate available here.
 AE4076
 AE4076.Click photographs - Photos may exist for this station.
 AE4076
 AE4076.The dynamic height is computed by dividing the NAVD 88
 AE4076.geopotential number by the normal gravity value computed on the
 AE4076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4076.degrees latitude (g = 980.6199 gals.).
 AE4076
 AE4076.The modeled gravity was interpolated from observed gravity values.
 AE4076
 AE4076;                    North         East    Units  Estimated Accuracy
 AE4076;SPC SD N     -   140,377.5     563,420.9     MT  (+/- 3 meters HH1 GPS) 
 AE4076
 AE4076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8474994620(NAD 83)
 AE4076
 AE4076                          SUPERSEDED SURVEY CONTROL
 AE4076
 AE4076.No superseded survey control is available for this station.
 AE4076
 AE4076_MARKER: DB = BENCH MARK DISK
 AE4076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4076_STAMPING: 212-197.42
 AE4076_MARK LOGO: SDDT
 AE4076_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4076+STABILITY: SURFACE MOTION
 AE4076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4076+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4076
 AE4076  HISTORY     - Date     Condition        Report By
 AE4076  HISTORY     - UNK      MONUMENTED       SDDT
 AE4076  HISTORY     - 19960425 GOOD             NGS
 AE4076  HISTORY     - 20120626 GOOD             INDIV
 AE4076
 AE4076                          STATION DESCRIPTION
 AE4076
 AE4076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4076'30.6 KM (19.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4076'OFFICE IN RIDGEVIEW, 737.0 M (2418.0 FT) EAST OF MILEPOST 197, 22.5 M
 AE4076'(73.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT)
 AE4076'SOUTHWEST OF A UTILITY POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE4076'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST
 AE4076'OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 AE4076'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4076
 AE4076                          STATION RECOVERY (2012)
 AE4076
 AE4076'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4077 ***********************************************************************
 AE4077  DESIGNATION -  212 198.25
 AE4077  PID         -  AE4077
 AE4077  STATE/COUNTY-  SD/DEWEY
 AE4077  COUNTRY     -  US
 AE4077  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4077
 AE4077                         *CURRENT SURVEY CONTROL
 AE4077  ______________________________________________________________________
 AE4077* NAD 83(1986) POSITION- 45 05 19.     (N) 100 27 06.     (W)   SCALED
 AE4077* NAVD 88 ORTHO HEIGHT -   589.469 (meters)     1933.95  (feet) ADJUSTED
 AE4077  ______________________________________________________________________
 AE4077  GEOID HEIGHT    -        -22.330 (meters)                     GEOID18
 AE4077  DYNAMIC HEIGHT  -        589.375 (meters)     1933.64  (feet) COMP
 AE4077  MODELED GRAVITY -    980,438.7   (mgal)                       NAVD 88
 AE4077
 AE4077  VERT ORDER      -  FIRST     CLASS II
 AE4077
 AE4077.The horizontal coordinates were scaled from a map and have
 AE4077.an estimated accuracy of +/- 6 seconds.
 AE4077
 AE4077.The orthometric height was determined by differential leveling and
 AE4077.adjusted by the NATIONAL GEODETIC SURVEY
 AE4077.in July 1998.
 AE4077
 AE4077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4077.GEOID18 height accuracy estimate available here.
 AE4077
 AE4077.Click photographs - Photos may exist for this station.
 AE4077
 AE4077.The dynamic height is computed by dividing the NAVD 88
 AE4077.geopotential number by the normal gravity value computed on the
 AE4077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4077.degrees latitude (g = 980.6199 gals.).
 AE4077
 AE4077.The modeled gravity was interpolated from observed gravity values.
 AE4077
 AE4077;                    North         East    Units  Estimated Accuracy
 AE4077;SPC SD N     -   139,590.      564,450.      MT  (+/- 180 meters Scaled)
 AE4077
 AE4077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ857938(NAD 83)
 AE4077
 AE4077                          SUPERSEDED SURVEY CONTROL
 AE4077
 AE4077.No superseded survey control is available for this station.
 AE4077
 AE4077_MARKER: DB = BENCH MARK DISK
 AE4077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4077_STAMPING: 212-198.25
 AE4077_MARK LOGO: SDDT
 AE4077_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4077+STABILITY: SURFACE MOTION
 AE4077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4077+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4077
 AE4077  HISTORY     - Date     Condition        Report By
 AE4077  HISTORY     - UNK      MONUMENTED       SDDT
 AE4077  HISTORY     - 19960425 GOOD             NGS
 AE4077  HISTORY     - 20120626 GOOD             INDIV
 AE4077
 AE4077                          STATION DESCRIPTION
 AE4077
 AE4077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4077'31.9 KM (19.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4077'OFFICE IN RIDGEVIEW, 425.0 M (1394.4 FT) EAST OF MILEPOST 198, 22.7 M
 AE4077'(74.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 14.9 M (48.9 FT)
 AE4077'NORTHWEST OF A T-FENCE CORNER, 9.6 M (31.5 FT) WEST OF A UTILITY POLE,
 AE4077'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AE4077'SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.1
 AE4077'M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE4077'THE GROUND SURFACE.
 AE4077
 AE4077                          STATION RECOVERY (2012)
 AE4077
 AE4077'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4078 ***********************************************************************
 AE4078  DESIGNATION -  212 199.20
 AE4078  PID         -  AE4078
 AE4078  STATE/COUNTY-  SD/DEWEY
 AE4078  COUNTRY     -  US
 AE4078  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4078
 AE4078                         *CURRENT SURVEY CONTROL
 AE4078  ______________________________________________________________________
 AE4078* NAD 83(1986) POSITION- 45 04 52.     (N) 100 26 08.     (W)   SCALED
 AE4078* NAVD 88 ORTHO HEIGHT -   574.477 (meters)     1884.76  (feet) ADJUSTED
 AE4078  ______________________________________________________________________
 AE4078  GEOID HEIGHT    -        -22.348 (meters)                     GEOID18
 AE4078  DYNAMIC HEIGHT  -        574.387 (meters)     1884.47  (feet) COMP
 AE4078  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 AE4078
 AE4078  VERT ORDER      -  FIRST     CLASS II
 AE4078
 AE4078.The horizontal coordinates were scaled from a map and have
 AE4078.an estimated accuracy of +/- 6 seconds.
 AE4078
 AE4078.The orthometric height was determined by differential leveling and
 AE4078.adjusted by the NATIONAL GEODETIC SURVEY
 AE4078.in July 1998.
 AE4078
 AE4078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4078.GEOID18 height accuracy estimate available here.
 AE4078
 AE4078.Click photographs - Photos may exist for this station.
 AE4078
 AE4078.The dynamic height is computed by dividing the NAVD 88
 AE4078.geopotential number by the normal gravity value computed on the
 AE4078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4078.degrees latitude (g = 980.6199 gals.).
 AE4078
 AE4078.The modeled gravity was interpolated from observed gravity values.
 AE4078
 AE4078;                    North         East    Units  Estimated Accuracy
 AE4078;SPC SD N     -   138,750.      565,710.      MT  (+/- 180 meters Scaled)
 AE4078
 AE4078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ870929(NAD 83)
 AE4078
 AE4078                          SUPERSEDED SURVEY CONTROL
 AE4078
 AE4078.No superseded survey control is available for this station.
 AE4078
 AE4078_MARKER: DB = BENCH MARK DISK
 AE4078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4078_STAMPING: 212-199.20
 AE4078_MARK LOGO: SDDT
 AE4078_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4078+STABILITY: SURFACE MOTION
 AE4078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4078+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4078
 AE4078  HISTORY     - Date     Condition        Report By
 AE4078  HISTORY     - UNK      MONUMENTED       SDDT
 AE4078  HISTORY     - 19960425 GOOD             NGS
 AE4078  HISTORY     - 20120626 GOOD             INDIV
 AE4078
 AE4078                          STATION DESCRIPTION
 AE4078
 AE4078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4078'33.4 KM (20.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4078'OFFICE IN RIDGEVIEW, 360.0 M (1181.1 FT) EAST OF MILEPOST 199, 22.5 M
 AE4078'(73.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW
 AE4078'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M
 AE4078'(1.0 FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A
 AE4078'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4078
 AE4078                          STATION RECOVERY (2012)
 AE4078
 AE4078'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4079 ***********************************************************************
 AE4079  DESIGNATION -  212 199.80
 AE4079  PID         -  AE4079
 AE4079  STATE/COUNTY-  SD/DEWEY
 AE4079  COUNTRY     -  US
 AE4079  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4079
 AE4079                         *CURRENT SURVEY CONTROL
 AE4079  ______________________________________________________________________
 AE4079* NAD 83(1986) POSITION- 45 04 33.36   (N) 100 25 30.67   (W)   HD_HELD1
 AE4079* NAVD 88 ORTHO HEIGHT -   576.305 (meters)     1890.76  (feet) ADJUSTED
 AE4079  ______________________________________________________________________
 AE4079  GEOID HEIGHT    -        -22.359 (meters)                     GEOID18
 AE4079  DYNAMIC HEIGHT  -        576.216 (meters)     1890.47  (feet) COMP
 AE4079  MODELED GRAVITY -    980,444.3   (mgal)                       NAVD 88
 AE4079
 AE4079  VERT ORDER      -  FIRST     CLASS II
 AE4079
 AE4079.The horizontal coordinates were determined by differentially corrected
 AE4079.hand held GPS observations or other comparable positioning techniques
 AE4079.and have an estimated accuracy of +/- 3 meters.
 AE4079
 AE4079.The orthometric height was determined by differential leveling and
 AE4079.adjusted by the NATIONAL GEODETIC SURVEY
 AE4079.in July 1998.
 AE4079
 AE4079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4079.GEOID18 height accuracy estimate available here.
 AE4079
 AE4079.Click photographs - Photos may exist for this station.
 AE4079
 AE4079.The dynamic height is computed by dividing the NAVD 88
 AE4079.geopotential number by the normal gravity value computed on the
 AE4079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4079.degrees latitude (g = 980.6199 gals.).
 AE4079
 AE4079.The modeled gravity was interpolated from observed gravity values.
 AE4079
 AE4079;                    North         East    Units  Estimated Accuracy
 AE4079;SPC SD N     -   138,168.7     566,521.9     MT  (+/- 3 meters HH1 GPS) 
 AE4079
 AE4079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8782292373(NAD 83)
 AE4079
 AE4079                          SUPERSEDED SURVEY CONTROL
 AE4079
 AE4079.No superseded survey control is available for this station.
 AE4079
 AE4079_MARKER: Z = SEE DESCRIPTION
 AE4079_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE4079_STAMPING: 212-199.80 1995
 AE4079_MARK LOGO: NGS
 AE4079_PROJECTION: FLUSH
 AE4079_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE4079_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE4079+STABILITY: POSITION/ELEVATION WELL
 AE4079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4079+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4079_ROD/PIPE-DEPTH: 6.4 meters
 AE4079_SLEEVE-DEPTH  : 1.8 meters
 AE4079
 AE4079  HISTORY     - Date     Condition        Report By
 AE4079  HISTORY     - 1995     MONUMENTED       SDDT
 AE4079  HISTORY     - 19960425 GOOD             NGS
 AE4079  HISTORY     - 20120626 GOOD             INDIV
 AE4079
 AE4079                          STATION DESCRIPTION
 AE4079
 AE4079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4079'34.4 KM (21.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4079'OFFICE IN RIDGEVIEW, 307.0 M (1007.2 FT) WEST OF MILEPOST 200, 25.0 M
 AE4079'(82.0 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 22.3 M (73.2 FT)
 AE4079'SOUTHWEST OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT) NORTHWEST OF A
 AE4079'FENCE CORNER, 0.3 M (1.0 FT) SOUTHWEST OF A METAL GUARD POST, 0.3 M
 AE4079'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTHEAST
 AE4079'OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS
 AE4079'STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE4079'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE4079'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE4079
 AE4079                          STATION RECOVERY (2012)
 AE4079
 AE4079'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4080 ***********************************************************************
 AE4080  DESIGNATION -  212 200.42
 AE4080  PID         -  AE4080
 AE4080  STATE/COUNTY-  SD/DEWEY
 AE4080  COUNTRY     -  US
 AE4080  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4080
 AE4080                         *CURRENT SURVEY CONTROL
 AE4080  ______________________________________________________________________
 AE4080* NAD 83(1986) POSITION- 45 04 17.     (N) 100 24 54.     (W)   SCALED
 AE4080* NAVD 88 ORTHO HEIGHT -   576.717 (meters)     1892.11  (feet) ADJUSTED
 AE4080  ______________________________________________________________________
 AE4080  GEOID HEIGHT    -        -22.367 (meters)                     GEOID18
 AE4080  DYNAMIC HEIGHT  -        576.629 (meters)     1891.82  (feet) COMP
 AE4080  MODELED GRAVITY -    980,445.9   (mgal)                       NAVD 88
 AE4080
 AE4080  VERT ORDER      -  FIRST     CLASS II
 AE4080
 AE4080.The horizontal coordinates were scaled from a map and have
 AE4080.an estimated accuracy of +/- 6 seconds.
 AE4080
 AE4080.The orthometric height was determined by differential leveling and
 AE4080.adjusted by the NATIONAL GEODETIC SURVEY
 AE4080.in July 1998.
 AE4080
 AE4080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4080.GEOID18 height accuracy estimate available here.
 AE4080
 AE4080.Click photographs - Photos may exist for this station.
 AE4080
 AE4080.The dynamic height is computed by dividing the NAVD 88
 AE4080.geopotential number by the normal gravity value computed on the
 AE4080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4080.degrees latitude (g = 980.6199 gals.).
 AE4080
 AE4080.The modeled gravity was interpolated from observed gravity values.
 AE4080
 AE4080;                    North         East    Units  Estimated Accuracy
 AE4080;SPC SD N     -   137,660.      567,320.      MT  (+/- 180 meters Scaled)
 AE4080
 AE4080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ886918(NAD 83)
 AE4080
 AE4080                          SUPERSEDED SURVEY CONTROL
 AE4080
 AE4080.No superseded survey control is available for this station.
 AE4080
 AE4080_MARKER: DB = BENCH MARK DISK
 AE4080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4080_STAMPING: 212-200.42
 AE4080_MARK LOGO: SDDT
 AE4080_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4080+STABILITY: SURFACE MOTION
 AE4080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4080+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4080
 AE4080  HISTORY     - Date     Condition        Report By
 AE4080  HISTORY     - UNK      MONUMENTED       SDDT
 AE4080  HISTORY     - 19960425 GOOD             NGS
 AE4080  HISTORY     - 20110821 GOOD             GEOCAC
 AE4080  HISTORY     - 20120626 GOOD             INDIV
 AE4080
 AE4080                          STATION DESCRIPTION
 AE4080
 AE4080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4080'35.4 KM (22.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4080'OFFICE IN RIDGEVIEW, 689.0 M (2260.5 FT) EAST OF MILEPOST 200, 22.4 M
 AE4080'(73.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 21.5 M (70.5 FT) SOUTH
 AE4080'OF A UTILITY POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AE4080'M (1.6 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 AE4080'POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 AE4080'FLUSH WITH THE GROUND SURFACE.
 AE4080
 AE4080                          STATION RECOVERY (2011)
 AE4080
 AE4080'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 AE4080'MARKED WITH A METAL U POST WITH A VERTICAL B M TAG, AND A CARSONITE
 AE4080'WITNESS POST.
 AE4080
 AE4080                          STATION RECOVERY (2012)
 AE4080
 AE4080'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4081 ***********************************************************************
 AE4081  DESIGNATION -  212 201.42
 AE4081  PID         -  AE4081
 AE4081  STATE/COUNTY-  SD/DEWEY
 AE4081  COUNTRY     -  US
 AE4081  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 AE4081
 AE4081                         *CURRENT SURVEY CONTROL
 AE4081  ______________________________________________________________________
 AE4081* NAD 83(1986) POSITION- 45 04 08.     (N) 100 23 40.     (W)   SCALED
 AE4081* NAVD 88 ORTHO HEIGHT -   571.829 (meters)     1876.08  (feet) ADJUSTED
 AE4081  ______________________________________________________________________
 AE4081  GEOID HEIGHT    -        -22.375 (meters)                     GEOID18
 AE4081  DYNAMIC HEIGHT  -        571.744 (meters)     1875.80  (feet) COMP
 AE4081  MODELED GRAVITY -    980,449.1   (mgal)                       NAVD 88
 AE4081
 AE4081  VERT ORDER      -  FIRST     CLASS II
 AE4081
 AE4081.The horizontal coordinates were scaled from a map and have
 AE4081.an estimated accuracy of +/- 6 seconds.
 AE4081
 AE4081.The orthometric height was determined by differential leveling and
 AE4081.adjusted by the NATIONAL GEODETIC SURVEY
 AE4081.in July 1998.
 AE4081
 AE4081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4081.GEOID18 height accuracy estimate available here.
 AE4081
 AE4081.Click photographs - Photos may exist for this station.
 AE4081
 AE4081.The dynamic height is computed by dividing the NAVD 88
 AE4081.geopotential number by the normal gravity value computed on the
 AE4081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4081.degrees latitude (g = 980.6199 gals.).
 AE4081
 AE4081.The modeled gravity was interpolated from observed gravity values.
 AE4081
 AE4081;                    North         East    Units  Estimated Accuracy
 AE4081;SPC SD N     -   137,370.      568,940.      MT  (+/- 180 meters Scaled)
 AE4081
 AE4081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ902915(NAD 83)
 AE4081
 AE4081                          SUPERSEDED SURVEY CONTROL
 AE4081
 AE4081.No superseded survey control is available for this station.
 AE4081
 AE4081_MARKER: DB = BENCH MARK DISK
 AE4081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4081_STAMPING: 212-201.42
 AE4081_MARK LOGO: SDDT
 AE4081_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4081+STABILITY: SURFACE MOTION
 AE4081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4081+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4081
 AE4081  HISTORY     - Date     Condition        Report By
 AE4081  HISTORY     - UNK      MONUMENTED       SDDT
 AE4081  HISTORY     - 19960425 GOOD             NGS
 AE4081  HISTORY     - 20120626 GOOD             INDIV
 AE4081
 AE4081                          STATION DESCRIPTION
 AE4081
 AE4081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4081'37.0 KM (23.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4081'OFFICE IN RIDGEVIEW, 716.0 M (2349.1 FT) EAST OF MILEPOST 201, 22.5 M
 AE4081'(73.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) WEST OF A
 AE4081'T-FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AE4081'(1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.1
 AE4081'M (0.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE4081'GROUND SURFACE.
 AE4081
 AE4081                          STATION RECOVERY (2012)
 AE4081
 AE4081'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4081'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4082 ***********************************************************************
 AE4082  DESIGNATION -  212 202.42
 AE4082  PID         -  AE4082
 AE4082  STATE/COUNTY-  SD/DEWEY
 AE4082  COUNTRY     -  US
 AE4082  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4082
 AE4082                         *CURRENT SURVEY CONTROL
 AE4082  ______________________________________________________________________
 AE4082* NAD 83(1986) POSITION- 45 04 09.     (N) 100 22 27.     (W)   SCALED
 AE4082* NAVD 88 ORTHO HEIGHT -   563.924 (meters)     1850.14  (feet) ADJUSTED
 AE4082  ______________________________________________________________________
 AE4082  GEOID HEIGHT    -        -22.378 (meters)                     GEOID18
 AE4082  DYNAMIC HEIGHT  -        563.841 (meters)     1849.87  (feet) COMP
 AE4082  MODELED GRAVITY -    980,451.6   (mgal)                       NAVD 88
 AE4082
 AE4082  VERT ORDER      -  FIRST     CLASS II
 AE4082
 AE4082.The horizontal coordinates were scaled from a map and have
 AE4082.an estimated accuracy of +/- 6 seconds.
 AE4082
 AE4082.The orthometric height was determined by differential leveling and
 AE4082.adjusted by the NATIONAL GEODETIC SURVEY
 AE4082.in July 1998.
 AE4082
 AE4082.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4082.GEOID18 height accuracy estimate available here.
 AE4082
 AE4082.Click photographs - Photos may exist for this station.
 AE4082
 AE4082.The dynamic height is computed by dividing the NAVD 88
 AE4082.geopotential number by the normal gravity value computed on the
 AE4082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4082.degrees latitude (g = 980.6199 gals.).
 AE4082
 AE4082.The modeled gravity was interpolated from observed gravity values.
 AE4082
 AE4082;                    North         East    Units  Estimated Accuracy
 AE4082;SPC SD N     -   137,400.      570,540.      MT  (+/- 180 meters Scaled)
 AE4082
 AE4082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ918915(NAD 83)
 AE4082
 AE4082                          SUPERSEDED SURVEY CONTROL
 AE4082
 AE4082.No superseded survey control is available for this station.
 AE4082
 AE4082_MARKER: DB = BENCH MARK DISK
 AE4082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4082_STAMPING: 212-202.42
 AE4082_MARK LOGO: SDDT
 AE4082_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4082+STABILITY: SURFACE MOTION
 AE4082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4082+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 AE4082
 AE4082  HISTORY     - Date     Condition        Report By
 AE4082  HISTORY     - UNK      MONUMENTED       SDDT
 AE4082  HISTORY     - 19960425 GOOD             NGS
 AE4082  HISTORY     - 20120626 GOOD             INDIV
 AE4082
 AE4082                          STATION DESCRIPTION
 AE4082
 AE4082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4082'37.5 KM (23.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4082'OF EXENE STREET IN GETTYSBURG, 706.0 M (2316.3 FT) EAST OF MILEPOST
 AE4082'202, 34.2 M (112.2 FT) WEST OF A T-FENCE CORNER, 22.4 M (73.5 FT)
 AE4082'SOUTH OF THE HIGHWAY CENTERLINE, 20.0 M (65.6 FT) WEST OF UNDERGROUND
 AE4082'CABLE JUNCTION BOX NUMBER E 33 LF 21, 0.5 M (1.6 FT) NORTH OF A FENCE,
 AE4082'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A
 AE4082'WITNESS POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4082
 AE4082                          STATION RECOVERY (2012)
 AE4082
 AE4082'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4085 ***********************************************************************
 AE4085  DESIGNATION -  212 203.41
 AE4085  PID         -  AE4085
 AE4085  STATE/COUNTY-  SD/DEWEY
 AE4085  COUNTRY     -  US
 AE4085  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4085
 AE4085                         *CURRENT SURVEY CONTROL
 AE4085  ______________________________________________________________________
 AE4085* NAD 83(1986) POSITION- 45 03 53.     (N) 100 21 12.     (W)   SCALED
 AE4085* NAVD 88 ORTHO HEIGHT -   566.527 (meters)     1858.68  (feet) ADJUSTED
 AE4085  ______________________________________________________________________
 AE4085  GEOID HEIGHT    -        -22.388 (meters)                     GEOID18
 AE4085  DYNAMIC HEIGHT  -        566.445 (meters)     1858.41  (feet) COMP
 AE4085  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 AE4085
 AE4085  VERT ORDER      -  FIRST     CLASS II
 AE4085
 AE4085.The horizontal coordinates were scaled from a map and have
 AE4085.an estimated accuracy of +/- 6 seconds.
 AE4085
 AE4085.The orthometric height was determined by differential leveling and
 AE4085.adjusted by the NATIONAL GEODETIC SURVEY
 AE4085.in July 1998.
 AE4085
 AE4085.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4085.GEOID18 height accuracy estimate available here.
 AE4085
 AE4085.Click photographs - Photos may exist for this station.
 AE4085
 AE4085.The dynamic height is computed by dividing the NAVD 88
 AE4085.geopotential number by the normal gravity value computed on the
 AE4085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4085.degrees latitude (g = 980.6199 gals.).
 AE4085
 AE4085.The modeled gravity was interpolated from observed gravity values.
 AE4085
 AE4085;                    North         East    Units  Estimated Accuracy
 AE4085;SPC SD N     -   136,900.      572,170.      MT  (+/- 180 meters Scaled)
 AE4085
 AE4085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ934910(NAD 83)
 AE4085
 AE4085                          SUPERSEDED SURVEY CONTROL
 AE4085
 AE4085.No superseded survey control is available for this station.
 AE4085
 AE4085_MARKER: DD = SURVEY DISK
 AE4085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4085_STAMPING: 212-203.41 1995
 AE4085_MARK LOGO: SDDT
 AE4085_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE4085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4085+STABILITY: SURFACE MOTION
 AE4085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4085+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE4085
 AE4085  HISTORY     - Date     Condition        Report By
 AE4085  HISTORY     - 1995     MONUMENTED       SDDT
 AE4085  HISTORY     - 19960425 GOOD             NGS
 AE4085  HISTORY     - 20120620 GOOD             INDIV
 AE4085
 AE4085                          STATION DESCRIPTION
 AE4085
 AE4085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4085'35.7 KM (22.20 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4085'OF EXENE STREET IN GETTYSBURG, 800.4 M (2626.0 FT) EAST OF MILEPOST
 AE4085'203, 39.4 M (129.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 AE4085'BELOW THE LEVEL OF THE HIGHWAY, 1.4 M (4.6 FT) EAST OF A FENCE CORNER,
 AE4085'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE M0NUMENT
 AE4085'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AE4085
 AE4085                          STATION RECOVERY (2012)
 AE4085
 AE4085'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4086 ***********************************************************************
 AE4086  DESIGNATION -  212 204.60
 AE4086  PID         -  AE4086
 AE4086  STATE/COUNTY-  SD/DEWEY
 AE4086  COUNTRY     -  US
 AE4086  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4086
 AE4086                         *CURRENT SURVEY CONTROL
 AE4086  ______________________________________________________________________
 AE4086* NAD 83(1986) POSITION- 45 03 31.     (N) 100 19 58.     (W)   SCALED
 AE4086* NAVD 88 ORTHO HEIGHT -   542.429 (meters)     1779.62  (feet) ADJUSTED
 AE4086  ______________________________________________________________________
 AE4086  GEOID HEIGHT    -        -22.403 (meters)                     GEOID18
 AE4086  DYNAMIC HEIGHT  -        542.353 (meters)     1779.37  (feet) COMP
 AE4086  MODELED GRAVITY -    980,458.5   (mgal)                       NAVD 88
 AE4086
 AE4086  VERT ORDER      -  FIRST     CLASS II
 AE4086
 AE4086.The horizontal coordinates were scaled from a map and have
 AE4086.an estimated accuracy of +/- 6 seconds.
 AE4086
 AE4086.The orthometric height was determined by differential leveling and
 AE4086.adjusted by the NATIONAL GEODETIC SURVEY
 AE4086.in July 1998.
 AE4086
 AE4086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4086.GEOID18 height accuracy estimate available here.
 AE4086
 AE4086.Click photographs - Photos may exist for this station.
 AE4086
 AE4086.The dynamic height is computed by dividing the NAVD 88
 AE4086.geopotential number by the normal gravity value computed on the
 AE4086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4086.degrees latitude (g = 980.6199 gals.).
 AE4086
 AE4086.The modeled gravity was interpolated from observed gravity values.
 AE4086
 AE4086;                    North         East    Units  Estimated Accuracy
 AE4086;SPC SD N     -   136,210.      573,790.      MT  (+/- 180 meters Scaled)
 AE4086
 AE4086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ950903(NAD 83)
 AE4086
 AE4086                          SUPERSEDED SURVEY CONTROL
 AE4086
 AE4086.No superseded survey control is available for this station.
 AE4086
 AE4086_MARKER: DB = BENCH MARK DISK
 AE4086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4086_STAMPING: 212-204.60
 AE4086_MARK LOGO: SDDT
 AE4086_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4086+STABILITY: SURFACE MOTION
 AE4086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4086+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE4086
 AE4086  HISTORY     - Date     Condition        Report By
 AE4086  HISTORY     - UNK      MONUMENTED       SDDT
 AE4086  HISTORY     - 19960425 GOOD             NGS
 AE4086  HISTORY     - 20120620 GOOD             INDIV
 AE4086
 AE4086                          STATION DESCRIPTION
 AE4086
 AE4086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4086'33.9 KM (21.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4086'OF EXENE STREET IN GETTYSBURG, 688.0 M (2257.2 FT) WEST OF MILEPOST
 AE4086'205, 34.3 M (112.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 10.9 M
 AE4086'(35.8 FT) WEST OF A UTILITY POLE, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE,
 AE4086'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4086'NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A WITNESS
 AE4086'POST, AND THE M0NUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4086
 AE4086                          STATION RECOVERY (2012)
 AE4086
 AE4086'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4087 ***********************************************************************
 AE4087  FBN         -  This is a Federal Base Network Control Station.
 AE4087  DESIGNATION -  212 205.20
 AE4087  PID         -  AE4087
 AE4087  STATE/COUNTY-  SD/DEWEY
 AE4087  COUNTRY     -  US
 AE4087  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4087
 AE4087                         *CURRENT SURVEY CONTROL
 AE4087  ______________________________________________________________________
 AE4087* NAD 83(2011) POSITION- 45 03 05.28084(N) 100 19 29.89209(W)   ADJUSTED
 AE4087* NAD 83(2011) ELLIP HT-   516.851 (meters)        (06/27/12)   ADJUSTED
 AE4087* NAD 83(2011) EPOCH   -  2010.00
 AE4087* NAVD 88 ORTHO HEIGHT -   539.290 (meters)     1769.32  (feet) ADJUSTED
 AE4087  ______________________________________________________________________
 AE4087  GEOID HEIGHT    -        -22.415 (meters)                     GEOID18
 AE4087  NAD 83(2011) X  -   -809,032.498 (meters)                     COMP
 AE4087  NAD 83(2011) Y  - -4,440,816.164 (meters)                     COMP
 AE4087  NAD 83(2011) Z  -  4,491,756.781 (meters)                     COMP
 AE4087  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 AE4087  DYNAMIC HEIGHT  -        539.214 (meters)     1769.07  (feet) COMP
 AE4087  MODELED GRAVITY -    980,459.8   (mgal)                       NAVD 88
 AE4087
 AE4087  VERT ORDER      -  FIRST     CLASS II
 AE4087
 AE4087  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE4087  Standards:
 AE4087         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE4087            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE4087  -------------------------------------------------------------------
 AE4087  NETWORK    0.78   1.57           0.36   0.26   0.80     -0.09695835
 AE4087  -------------------------------------------------------------------
 AE4087  Click here for local accuracies and other accuracy information.
 AE4087
 AE4087.The horizontal coordinates were established by GPS observations
 AE4087.and adjusted by the National Geodetic Survey in June 2012.
 AE4087
 AE4087.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE4087.been affixed to the stable North American tectonic plate. See 
 AE4087.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE4087
 AE4087.The horizontal coordinates are valid at the epoch date displayed above
 AE4087.which is a decimal equivalence of Year/Month/Day.
 AE4087
 AE4087.The orthometric height was determined by differential leveling and
 AE4087.adjusted by the NATIONAL GEODETIC SURVEY
 AE4087.in July 1998.
 AE4087
 AE4087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4087.GEOID18 height accuracy estimate available here.
 AE4087
 AE4087.Click photographs - Photos may exist for this station.
 AE4087
 AE4087.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE4087
 AE4087.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE4087
 AE4087.The ellipsoidal height was determined by GPS observations
 AE4087.and is referenced to NAD 83.
 AE4087
 AE4087.The dynamic height is computed by dividing the NAVD 88
 AE4087.geopotential number by the normal gravity value computed on the
 AE4087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4087.degrees latitude (g = 980.6199 gals.).
 AE4087
 AE4087.The modeled gravity was interpolated from observed gravity values.
 AE4087
 AE4087. The following values were computed from the NAD 83(2011) position.
 AE4087
 AE4087;                    North         East     Units Scale Factor Converg.
 AE4087;SPC SD N     -   135,413.316   574,401.719   MT  0.99993911   -0 13 48.0
 AE4087;SPC SD N     -   444,268.52  1,884,516.31   sFT  0.99993911   -0 13 48.0
 AE4087;UTM  14      - 4,989,521.622   395,665.628   MT  0.99973385   -0 56 16.2
 AE4087
 AE4087!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE4087!SPC SD N     -   0.99991897  x   0.99993911  =   0.99985809
 AE4087!UTM  14      -   0.99991897  x   0.99973385  =   0.99965284
 AE4087
 AE4087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9566589521(NAD 83)
 AE4087
 AE4087                          SUPERSEDED SURVEY CONTROL
 AE4087
 AE4087  NAD 83(2007)-  45 03 05.28071(N)    100 19 29.89326(W) AD(2002.00) 0
 AE4087  ELLIP H (02/10/07)  516.884  (m)                       GP(2002.00)    
 AE4087  NAD 83(1996)-  45 03 05.28021(N)    100 19 29.89321(W) AD(       ) A
 AE4087  ELLIP H (06/23/03)  516.878  (m)                       GP(       ) 3 1
 AE4087  NAVD 88             539.29   (m)         1769.3    (f) LEVELING    3  
 AE4087
 AE4087.Superseded values are not recommended for survey control.
 AE4087
 AE4087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE4087.See file dsdata.pdf to determine how the superseded data were derived.
 AE4087
 AE4087_MARKER: Z = SEE DESCRIPTION
 AE4087_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE4087_STAMPING: 212-205.20 1995
 AE4087_MARK LOGO: NGS
 AE4087_PROJECTION: FLUSH
 AE4087_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE4087_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE4087+STABILITY: POSITION/ELEVATION WELL
 AE4087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4087+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE4087_ROD/PIPE-DEPTH: 6.40 meters
 AE4087_SLEEVE-DEPTH  : 1.80 meters
 AE4087
 AE4087  HISTORY     - Date     Condition        Report By
 AE4087  HISTORY     - 1995     MONUMENTED       SDDT
 AE4087  HISTORY     - 19960425 GOOD             NGS
 AE4087  HISTORY     - 20020522 GOOD             SDDT
 AE4087  HISTORY     - 20120620 GOOD             INDIV
 AE4087
 AE4087                          STATION DESCRIPTION
 AE4087
 AE4087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4087'32.9 KM (20.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4087'OF EXENE STREET IN GETTYSBURG, 333.0 M (1092.5 FT) EAST OF MILEPOST
 AE4087'205, 86.9 M (285.1 FT) NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND
 AE4087'GATE, 37.9 M (124.3 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 1.3 M
 AE4087'(4.3 FT) NORTHEAST OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AE4087'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND 0.3 M (1.0
 AE4087'FT) SOUTHWEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE4087'STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO
 AE4087'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE4087'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE4087
 AE4087                          STATION RECOVERY (2002)
 AE4087
 AE4087'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE4087'RECOVERED AS DESCRIBED
 AE4087'
 AE4087
 AE4087                          STATION RECOVERY (2012)
 AE4087
 AE4087'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4088 ***********************************************************************
 AE4088  DESIGNATION -  212 206.34
 AE4088  PID         -  AE4088
 AE4088  STATE/COUNTY-  SD/DEWEY
 AE4088  COUNTRY     -  US
 AE4088  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4088
 AE4088                         *CURRENT SURVEY CONTROL
 AE4088  ______________________________________________________________________
 AE4088* NAD 83(1986) POSITION- 45 02 23.     (N) 100 18 38.     (W)   SCALED
 AE4088* NAVD 88 ORTHO HEIGHT -   540.268 (meters)     1772.53  (feet) ADJUSTED
 AE4088  ______________________________________________________________________
 AE4088  GEOID HEIGHT    -        -22.435 (meters)                     GEOID18
 AE4088  DYNAMIC HEIGHT  -        540.193 (meters)     1772.28  (feet) COMP
 AE4088  MODELED GRAVITY -    980,462.5   (mgal)                       NAVD 88
 AE4088
 AE4088  VERT ORDER      -  FIRST     CLASS II
 AE4088
 AE4088.The horizontal coordinates were scaled from a map and have
 AE4088.an estimated accuracy of +/- 6 seconds.
 AE4088
 AE4088.The orthometric height was determined by differential leveling and
 AE4088.adjusted by the NATIONAL GEODETIC SURVEY
 AE4088.in July 1998.
 AE4088
 AE4088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4088.GEOID18 height accuracy estimate available here.
 AE4088
 AE4088.Click photographs - Photos may exist for this station.
 AE4088
 AE4088.The dynamic height is computed by dividing the NAVD 88
 AE4088.geopotential number by the normal gravity value computed on the
 AE4088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4088.degrees latitude (g = 980.6199 gals.).
 AE4088
 AE4088.The modeled gravity was interpolated from observed gravity values.
 AE4088
 AE4088;                    North         East    Units  Estimated Accuracy
 AE4088;SPC SD N     -   134,100.      575,530.      MT  (+/- 180 meters Scaled)
 AE4088
 AE4088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ967881(NAD 83)
 AE4088
 AE4088                          SUPERSEDED SURVEY CONTROL
 AE4088
 AE4088.No superseded survey control is available for this station.
 AE4088
 AE4088_MARKER: DD = SURVEY DISK
 AE4088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4088_STAMPING: 212-206.34 1995
 AE4088_MARK LOGO: SDDT
 AE4088_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE4088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4088+STABILITY: SURFACE MOTION
 AE4088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4088+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE4088
 AE4088  HISTORY     - Date     Condition        Report By
 AE4088  HISTORY     - 1995     MONUMENTED       SDDT
 AE4088  HISTORY     - 19960425 GOOD             NGS
 AE4088  HISTORY     - 20120620 GOOD             INDIV
 AE4088
 AE4088                          STATION DESCRIPTION
 AE4088
 AE4088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4088'31.1 KM (19.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4088'OF EXENE STREET IN GETTYSBURG, 546.0 M (1791.3 FT) EAST OF MILEPOST
 AE4088'206, 22.8 M (74.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 6.5 M (21.3
 AE4088'FT) SOUTHEAST OF THE CENTER OF A DIRT ROAD, 0.3 M (1.0 FT) ABOVE THE
 AE4088'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND
 AE4088'THE M0NUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4088
 AE4088                          STATION RECOVERY (2012)
 AE4088
 AE4088'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4100 ***********************************************************************
 AE4100  DESIGNATION -  212 219.76
 AE4100  PID         -  AE4100
 AE4100  STATE/COUNTY-  SD/POTTER
 AE4100  COUNTRY     -  US
 AE4100  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE4100
 AE4100                         *CURRENT SURVEY CONTROL
 AE4100  ______________________________________________________________________
 AE4100* NAD 83(1986) POSITION- 45 00 50.     (N) 100 04 24.     (W)   SCALED
 AE4100* NAVD 88 ORTHO HEIGHT -   591.770 (meters)     1941.50  (feet) ADJUSTED
 AE4100  ______________________________________________________________________
 AE4100  GEOID HEIGHT    -        -22.535 (meters)                     GEOID18
 AE4100  DYNAMIC HEIGHT  -        591.678 (meters)     1941.20  (feet) COMP
 AE4100  MODELED GRAVITY -    980,441.7   (mgal)                       NAVD 88
 AE4100
 AE4100  VERT ORDER      -  FIRST     CLASS II
 AE4100
 AE4100.The horizontal coordinates were scaled from a map and have
 AE4100.an estimated accuracy of +/- 6 seconds.
 AE4100
 AE4100.The orthometric height was determined by differential leveling and
 AE4100.adjusted by the NATIONAL GEODETIC SURVEY
 AE4100.in July 1998.
 AE4100
 AE4100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4100.GEOID18 height accuracy estimate available here.
 AE4100
 AE4100.Click photographs - Photos may exist for this station.
 AE4100
 AE4100.The dynamic height is computed by dividing the NAVD 88
 AE4100.geopotential number by the normal gravity value computed on the
 AE4100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4100.degrees latitude (g = 980.6199 gals.).
 AE4100
 AE4100.The modeled gravity was interpolated from observed gravity values.
 AE4100
 AE4100;                    North         East    Units  Estimated Accuracy
 AE4100;SPC SD N     -   131,190.      594,220.      MT  (+/- 180 meters Scaled)
 AE4100
 AE4100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ154850(NAD 83)
 AE4100
 AE4100                          SUPERSEDED SURVEY CONTROL
 AE4100
 AE4100.No superseded survey control is available for this station.
 AE4100
 AE4100_MARKER: DB = BENCH MARK DISK
 AE4100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4100_STAMPING: 212-219.76
 AE4100_MARK LOGO: SDDT
 AE4100_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4100+STABILITY: SURFACE MOTION
 AE4100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4100+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 AE4100
 AE4100  HISTORY     - Date     Condition        Report By
 AE4100  HISTORY     - UNK      MONUMENTED       SDDT
 AE4100  HISTORY     - 19960425 GOOD             NGS
 AE4100  HISTORY     - 20120614 GOOD             INDIV
 AE4100
 AE4100                          STATION DESCRIPTION
 AE4100
 AE4100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4100'9.3 KM (5.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4100'EXENE STREET IN GETTYSBURG, 533.0 M (1748.7 FT) WEST OF MILEPOST 220,
 AE4100'22.2 M (72.8 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 21.6
 AE4100'M (70.9 FT) NORTH OF THE HIGHWAY CENTER, 3.6 M (11.8 FT) WEST OF A
 AE4100'FENCE CORNER, 2.9 M (9.5 FT) BELOW THE LEVEL OF THE ROAD, 0.2 M (0.7
 AE4100'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AE4100'THE GROUND SURFACE.
 AE4100
 AE4100                          STATION RECOVERY (2012)
 AE4100
 AE4100'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4101 ***********************************************************************
 AE4101  DESIGNATION -  212 221.72
 AE4101  PID         -  AE4101
 AE4101  STATE/COUNTY-  SD/POTTER
 AE4101  COUNTRY     -  US
 AE4101  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE4101
 AE4101                         *CURRENT SURVEY CONTROL
 AE4101  ______________________________________________________________________
 AE4101* NAD 83(1986) POSITION- 45 00 49.     (N) 100 01 55.     (W)   SCALED
 AE4101* NAVD 88 ORTHO HEIGHT -   622.651 (meters)     2042.81  (feet) ADJUSTED
 AE4101  ______________________________________________________________________
 AE4101  GEOID HEIGHT    -        -22.543 (meters)                     GEOID18
 AE4101  DYNAMIC HEIGHT  -        622.553 (meters)     2042.49  (feet) COMP
 AE4101  MODELED GRAVITY -    980,439.8   (mgal)                       NAVD 88
 AE4101
 AE4101  VERT ORDER      -  FIRST     CLASS II
 AE4101
 AE4101.The horizontal coordinates were scaled from a map and have
 AE4101.an estimated accuracy of +/- 6 seconds.
 AE4101
 AE4101.The orthometric height was determined by differential leveling and
 AE4101.adjusted by the NATIONAL GEODETIC SURVEY
 AE4101.in July 1998.
 AE4101
 AE4101.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4101.GEOID18 height accuracy estimate available here.
 AE4101
 AE4101.Click photographs - Photos may exist for this station.
 AE4101
 AE4101.The dynamic height is computed by dividing the NAVD 88
 AE4101.geopotential number by the normal gravity value computed on the
 AE4101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4101.degrees latitude (g = 980.6199 gals.).
 AE4101
 AE4101.The modeled gravity was interpolated from observed gravity values.
 AE4101
 AE4101;                    North         East    Units  Estimated Accuracy
 AE4101;SPC SD N     -   131,160.      597,480.      MT  (+/- 180 meters Scaled)
 AE4101
 AE4101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ186849(NAD 83)
 AE4101
 AE4101                          SUPERSEDED SURVEY CONTROL
 AE4101
 AE4101.No superseded survey control is available for this station.
 AE4101
 AE4101_MARKER: DB = BENCH MARK DISK
 AE4101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4101_STAMPING: 212-221.72
 AE4101_MARK LOGO: SDDT
 AE4101_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4101+STABILITY: SURFACE MOTION
 AE4101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4101+SATELLITE: SATELLITE OBSERVATIONS - April 30, 1997
 AE4101
 AE4101  HISTORY     - Date     Condition        Report By
 AE4101  HISTORY     - UNK      MONUMENTED       SDDT
 AE4101  HISTORY     - 19960425 GOOD             NGS
 AE4101  HISTORY     - 19970430 GOOD             NGS
 AE4101  HISTORY     - 20120614 POOR             INDIV
 AE4101
 AE4101                          STATION DESCRIPTION
 AE4101
 AE4101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4101'5.0 KM (3.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4101'EXENE STREET IN GETTYSBURG, 461.0 M (1512.5 FT) WEST OF MILEPOST 222,
 AE4101'12.2 M (40.0 FT) NORTH OF THE HIGHWAY CENTER, 5.8 M (19.0 FT) EAST OF
 AE4101'THE CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) SOUTH OF A FENCE
 AE4101'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4101'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 AE4101'ABOVE THE GROUND SURFACE.
 AE4101
 AE4101                          STATION RECOVERY (1997)
 AE4101
 AE4101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE4101'6.0 KM (3.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4101'EXENE STREET IN GETTYSBURG, 461.0 M (1512.5 FT) WEST OF MILEPOST 222,
 AE4101'12.2 M (40.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) EAST
 AE4101'OF THE CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) SOUTH OF A FENCE
 AE4101'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4101'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 AE4101'ABOVE THE GROUND SURFACE.
 AE4101
 AE4101                          STATION RECOVERY (2012)
 AE4101
 AE4101'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4101'TOP OF BM GONE. BASE STILL IS IN GROUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4102 ***********************************************************************
 AE4102  DESIGNATION -  212 222.72
 AE4102  PID         -  AE4102
 AE4102  STATE/COUNTY-  SD/POTTER
 AE4102  COUNTRY     -  US
 AE4102  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE4102
 AE4102                         *CURRENT SURVEY CONTROL
 AE4102  ______________________________________________________________________
 AE4102* NAD 83(1986) POSITION- 45 00 49.     (N) 100 00 42.     (W)   SCALED
 AE4102* NAVD 88 ORTHO HEIGHT -   628.032 (meters)     2060.47  (feet) ADJUSTED
 AE4102  ______________________________________________________________________
 AE4102  GEOID HEIGHT    -        -22.545 (meters)                     GEOID18
 AE4102  DYNAMIC HEIGHT  -        627.933 (meters)     2060.14  (feet) COMP
 AE4102  MODELED GRAVITY -    980,438.9   (mgal)                       NAVD 88
 AE4102
 AE4102  VERT ORDER      -  FIRST     CLASS II
 AE4102
 AE4102.The horizontal coordinates were scaled from a map and have
 AE4102.an estimated accuracy of +/- 6 seconds.
 AE4102
 AE4102.The orthometric height was determined by differential leveling and
 AE4102.adjusted by the NATIONAL GEODETIC SURVEY
 AE4102.in July 1998.
 AE4102
 AE4102.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4102.GEOID18 height accuracy estimate available here.
 AE4102
 AE4102.Click photographs - Photos may exist for this station.
 AE4102
 AE4102.The dynamic height is computed by dividing the NAVD 88
 AE4102.geopotential number by the normal gravity value computed on the
 AE4102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4102.degrees latitude (g = 980.6199 gals.).
 AE4102
 AE4102.The modeled gravity was interpolated from observed gravity values.
 AE4102
 AE4102;                    North         East    Units  Estimated Accuracy
 AE4102;SPC SD N     -   131,160.      599,080.      MT  (+/- 180 meters Scaled)
 AE4102
 AE4102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ202849(NAD 83)
 AE4102
 AE4102                          SUPERSEDED SURVEY CONTROL
 AE4102
 AE4102.No superseded survey control is available for this station.
 AE4102
 AE4102_MARKER: DB = BENCH MARK DISK
 AE4102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4102_STAMPING: 212-222.72
 AE4102_MARK LOGO: SDDT
 AE4102_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4102+STABILITY: SURFACE MOTION
 AE4102_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE4102+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 AE4102
 AE4102  HISTORY     - Date     Condition        Report By
 AE4102  HISTORY     - UNK      MONUMENTED       SDDT
 AE4102  HISTORY     - 19960425 GOOD             NGS
 AE4102  HISTORY     - 19970430 GOOD             NGS
 AE4102  HISTORY     - 20110719 GOOD             WOOLPT
 AE4102  HISTORY     - 20120614 GOOD             INDIV
 AE4102
 AE4102                          STATION DESCRIPTION
 AE4102
 AE4102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4102'4.4 KM (2.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4102'EXENE STREET IN GETTYSBURG, 459.0 M (1505.9 FT) WEST OF MILEPOST 223,
 AE4102'24.9 M (81.7 FT) WEST OF THE CENTER OF A DRIVEWAY, 20.9 M (68.6 FT)
 AE4102'NORTH OF THE HIGHWAY CENTER, 5.1 M (16.7 FT) EAST OF A UTILITY POLE
 AE4102'WITH A GUY CABLE, 2.2 M (7.2 FT) WEST OF A FENCE CORNER, 0.3 M (1.0
 AE4102'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AE4102'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4102
 AE4102                          STATION RECOVERY (1997)
 AE4102
 AE4102'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE4102'4.4 KM (2.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4102'EXENE STREET IN GETTYSBURG, 459.0 M (1505.9 FT) WEST OF MILEPOST 223,
 AE4102'24.9 M (81.7 FT) WEST OF THE CENTER OF A DRIVEWAY, 20.9 M (68.6 FT)
 AE4102'NORTH OF THE HIGHWAY CENTERLINE, 5.1 M (16.7 FT) EAST OF A UTILITY
 AE4102'POLE WITH A GUY CABLE, 2.2 M (7.2 FT) WEST OF A FENCE CORNER, 0.3 M
 AE4102'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AE4102'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4102'SURFACE.
 AE4102
 AE4102                          STATION RECOVERY (2011)
 AE4102
 AE4102'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 AE4102'RECOVERED IN GOOD CONDITION.
 AE4102
 AE4102                          STATION RECOVERY (2012)
 AE4102
 AE4102'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4102'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4104 ***********************************************************************
 AE4104  DESIGNATION -  212 224.75
 AE4104  PID         -  AE4104
 AE4104  STATE/COUNTY-  SD/POTTER
 AE4104  COUNTRY     -  US
 AE4104  USGS QUAD   -  GETTYSBURG (2017)
 AE4104
 AE4104                         *CURRENT SURVEY CONTROL
 AE4104  ______________________________________________________________________
 AE4104* NAD 83(1986) POSITION- 45 00 49.     (N) 099 58 11.     (W)   SCALED
 AE4104* NAVD 88 ORTHO HEIGHT -   640.844 (meters)     2102.50  (feet) ADJUSTED
 AE4104  ______________________________________________________________________
 AE4104  GEOID HEIGHT    -        -22.550 (meters)                     GEOID18
 AE4104  DYNAMIC HEIGHT  -        640.747 (meters)     2102.18  (feet) COMP
 AE4104  MODELED GRAVITY -    980,444.6   (mgal)                       NAVD 88
 AE4104
 AE4104  VERT ORDER      -  FIRST     CLASS II
 AE4104
 AE4104.The horizontal coordinates were scaled from a map and have
 AE4104.an estimated accuracy of +/- 6 seconds.
 AE4104
 AE4104.The orthometric height was determined by differential leveling and
 AE4104.adjusted by the NATIONAL GEODETIC SURVEY
 AE4104.in July 1998.
 AE4104
 AE4104.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4104.GEOID18 height accuracy estimate available here.
 AE4104
 AE4104.Click photographs - Photos may exist for this station.
 AE4104
 AE4104.The dynamic height is computed by dividing the NAVD 88
 AE4104.geopotential number by the normal gravity value computed on the
 AE4104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4104.degrees latitude (g = 980.6199 gals.).
 AE4104
 AE4104.The modeled gravity was interpolated from observed gravity values.
 AE4104
 AE4104;                    North         East    Units  Estimated Accuracy
 AE4104;SPC SD N     -   131,160.      602,390.      MT  (+/- 180 meters Scaled)
 AE4104
 AE4104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ235849(NAD 83)
 AE4104
 AE4104                          SUPERSEDED SURVEY CONTROL
 AE4104
 AE4104.No superseded survey control is available for this station.
 AE4104
 AE4104_MARKER: DD = SURVEY DISK
 AE4104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4104_STAMPING: 212-224.75
 AE4104_MARK LOGO: SDDT
 AE4104_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4104+STABILITY: SURFACE MOTION
 AE4104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4104+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 AE4104
 AE4104  HISTORY     - Date     Condition        Report By
 AE4104  HISTORY     - UNK      MONUMENTED       SDDT
 AE4104  HISTORY     - 19960425 GOOD             NGS
 AE4104  HISTORY     - 20120614 GOOD             INDIV
 AE4104
 AE4104                          STATION DESCRIPTION
 AE4104
 AE4104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4104'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4104'EXENE STREET IN GETTYSBURG, 403.0 M (1322.2 FT) WEST OF MILEPOST 225,
 AE4104'15.0 M (49.2 FT) NORTH OF THE HIGHWAY CENTER, 7.8 M (25.6 FT) SOUTH OF
 AE4104'A UTILITY POLE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AE4104'(1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M
 AE4104'(1.0 FT) BELOW THE GROUND SURFACE.
 AE4104
 AE4104                          STATION RECOVERY (2012)
 AE4104
 AE4104'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4144 ***********************************************************************
 AE4144  DESIGNATION -  212 269.70
 AE4144  PID         -  AE4144
 AE4144  STATE/COUNTY-  SD/FAULK
 AE4144  COUNTRY     -  US
 AE4144  USGS QUAD   -  FAULKTON EAST (2017)
 AE4144
 AE4144                         *CURRENT SURVEY CONTROL
 AE4144  ______________________________________________________________________
 AE4144* NAD 83(1986) POSITION- 45 02 05.     (N) 099 04 21.     (W)   SCALED
 AE4144* NAVD 88 ORTHO HEIGHT -   465.684 (meters)     1527.83  (feet) ADJUSTED
 AE4144  ______________________________________________________________________
 AE4144  GEOID HEIGHT    -        -23.676 (meters)                     GEOID18
 AE4144  DYNAMIC HEIGHT  -        465.625 (meters)     1527.64  (feet) COMP
 AE4144  MODELED GRAVITY -    980,475.2   (mgal)                       NAVD 88
 AE4144
 AE4144  VERT ORDER      -  FIRST     CLASS II
 AE4144
 AE4144.The horizontal coordinates were scaled from a map and have
 AE4144.an estimated accuracy of +/- 6 seconds.
 AE4144
 AE4144.The orthometric height was determined by differential leveling and
 AE4144.adjusted by the NATIONAL GEODETIC SURVEY
 AE4144.in July 1998.
 AE4144
 AE4144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4144.GEOID18 height accuracy estimate available here.
 AE4144
 AE4144.Click photographs - Photos may exist for this station.
 AE4144
 AE4144.The dynamic height is computed by dividing the NAVD 88
 AE4144.geopotential number by the normal gravity value computed on the
 AE4144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4144.degrees latitude (g = 980.6199 gals.).
 AE4144
 AE4144.The modeled gravity was interpolated from observed gravity values.
 AE4144
 AE4144;                    North         East    Units  Estimated Accuracy
 AE4144;SPC SD N     -   133,920.      673,080.      MT  (+/- 180 meters Scaled)
 AE4144
 AE4144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ942868(NAD 83)
 AE4144
 AE4144                          SUPERSEDED SURVEY CONTROL
 AE4144
 AE4144.No superseded survey control is available for this station.
 AE4144
 AE4144_MARKER: DB = BENCH MARK DISK
 AE4144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4144_STAMPING: 212-269.70
 AE4144_MARK LOGO: SDDT
 AE4144_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4144+STABILITY: SURFACE MOTION
 AE4144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4144+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4144
 AE4144  HISTORY     - Date     Condition        Report By
 AE4144  HISTORY     - UNK      MONUMENTED       SDDT
 AE4144  HISTORY     - 19960602 GOOD             NGS
 AE4144
 AE4144                          STATION DESCRIPTION
 AE4144
 AE4144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4144'4.0 KM (2.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4144'IN FAULKTON, 473.0 M (1551.8 FT) WEST OF MILEPOST 270, 23.6 M (77.4
 AE4144'FT) NORTH OF THE HIGHWAY CENTERLINE, 21.1 M (69.2 FT) NORTHEAST OF THE
 AE4144'NORTH LEG OF A HIGHWAY INFORMATION SIGN, 1.8 M (5.9 FT) BELOW THE
 AE4144'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M
 AE4144'(0.7 FT) SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4144'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4145 ***********************************************************************
 AE4145  DESIGNATION -  212 270.70
 AE4145  PID         -  AE4145
 AE4145  STATE/COUNTY-  SD/FAULK
 AE4145  COUNTRY     -  US
 AE4145  USGS QUAD   -  FAULKTON EAST (2017)
 AE4145
 AE4145                         *CURRENT SURVEY CONTROL
 AE4145  ______________________________________________________________________
 AE4145* NAD 83(1986) POSITION- 45 02 06.     (N) 099 03 10.     (W)   SCALED
 AE4145* NAVD 88 ORTHO HEIGHT -   461.298 (meters)     1513.44  (feet) ADJUSTED
 AE4145  ______________________________________________________________________
 AE4145  GEOID HEIGHT    -        -23.701 (meters)                     GEOID18
 AE4145  DYNAMIC HEIGHT  -        461.240 (meters)     1513.25  (feet) COMP
 AE4145  MODELED GRAVITY -    980,477.6   (mgal)                       NAVD 88
 AE4145
 AE4145  VERT ORDER      -  FIRST     CLASS II
 AE4145
 AE4145.The horizontal coordinates were scaled from a map and have
 AE4145.an estimated accuracy of +/- 6 seconds.
 AE4145
 AE4145.The orthometric height was determined by differential leveling and
 AE4145.adjusted by the NATIONAL GEODETIC SURVEY
 AE4145.in July 1998.
 AE4145
 AE4145.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4145.GEOID18 height accuracy estimate available here.
 AE4145
 AE4145.Click photographs - Photos may exist for this station.
 AE4145
 AE4145.The dynamic height is computed by dividing the NAVD 88
 AE4145.geopotential number by the normal gravity value computed on the
 AE4145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4145.degrees latitude (g = 980.6199 gals.).
 AE4145
 AE4145.The modeled gravity was interpolated from observed gravity values.
 AE4145
 AE4145;                    North         East    Units  Estimated Accuracy
 AE4145;SPC SD N     -   133,970.      674,630.      MT  (+/- 180 meters Scaled)
 AE4145
 AE4145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ958868(NAD 83)
 AE4145
 AE4145                          SUPERSEDED SURVEY CONTROL
 AE4145
 AE4145.No superseded survey control is available for this station.
 AE4145
 AE4145_MARKER: DB = BENCH MARK DISK
 AE4145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4145_STAMPING: 212-270.70
 AE4145_MARK LOGO: SDDT
 AE4145_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4145+STABILITY: SURFACE MOTION
 AE4145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4145+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4145
 AE4145  HISTORY     - Date     Condition        Report By
 AE4145  HISTORY     - UNK      MONUMENTED       SDDT
 AE4145  HISTORY     - 19960602 GOOD             NGS
 AE4145
 AE4145                          STATION DESCRIPTION
 AE4145
 AE4145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4145'5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4145'IN FAULKTON, 487.0 M (1597.8 FT) WEST OF MILEPOST 271, 23.1 M (75.8
 AE4145'FT) NORTH OF THE HIGHWAY CENTERLINE, 12.5 M (41.0 FT) WEST OF THE
 AE4145'CENTER OF A FIELD ENTRANCE AND GATE, 1.4 M (4.6 FT) BELOW THE LEVEL OF
 AE4145'THE HIGHWAY, 0.8 M (2.6 FT) WEST OF THE WEST END OF 3 BRACED FENCE
 AE4145'POSTS, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF
 AE4145'A FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AE4145'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4146 ***********************************************************************
 AE4146  DESIGNATION -  212 271.70
 AE4146  PID         -  AE4146
 AE4146  STATE/COUNTY-  SD/FAULK
 AE4146  COUNTRY     -  US
 AE4146  USGS QUAD   -  FAULKTON EAST (2017)
 AE4146
 AE4146                         *CURRENT SURVEY CONTROL
 AE4146  ______________________________________________________________________
 AE4146* NAD 83(1986) POSITION- 45 02 07.     (N) 099 01 57.     (W)   SCALED
 AE4146* NAVD 88 ORTHO HEIGHT -   458.231 (meters)     1503.38  (feet) ADJUSTED
 AE4146  ______________________________________________________________________
 AE4146  GEOID HEIGHT    -        -23.732 (meters)                     GEOID18
 AE4146  DYNAMIC HEIGHT  -        458.175 (meters)     1503.20  (feet) COMP
 AE4146  MODELED GRAVITY -    980,480.1   (mgal)                       NAVD 88
 AE4146
 AE4146  VERT ORDER      -  FIRST     CLASS II
 AE4146
 AE4146.The horizontal coordinates were scaled from a map and have
 AE4146.an estimated accuracy of +/- 6 seconds.
 AE4146
 AE4146.The orthometric height was determined by differential leveling and
 AE4146.adjusted by the NATIONAL GEODETIC SURVEY
 AE4146.in July 1998.
 AE4146
 AE4146.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4146.GEOID18 height accuracy estimate available here.
 AE4146
 AE4146.Click photographs - Photos may exist for this station.
 AE4146
 AE4146.The dynamic height is computed by dividing the NAVD 88
 AE4146.geopotential number by the normal gravity value computed on the
 AE4146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4146.degrees latitude (g = 980.6199 gals.).
 AE4146
 AE4146.The modeled gravity was interpolated from observed gravity values.
 AE4146
 AE4146;                    North         East    Units  Estimated Accuracy
 AE4146;SPC SD N     -   134,020.      676,230.      MT  (+/- 180 meters Scaled)
 AE4146
 AE4146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ974868(NAD 83)
 AE4146
 AE4146                          SUPERSEDED SURVEY CONTROL
 AE4146
 AE4146.No superseded survey control is available for this station.
 AE4146
 AE4146_MARKER: DB = BENCH MARK DISK
 AE4146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4146_STAMPING: 212-271.70
 AE4146_MARK LOGO: SDDT
 AE4146_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4146+STABILITY: SURFACE MOTION
 AE4146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4146+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4146
 AE4146  HISTORY     - Date     Condition        Report By
 AE4146  HISTORY     - UNK      MONUMENTED       SDDT
 AE4146  HISTORY     - 19960602 GOOD             NGS
 AE4146
 AE4146                          STATION DESCRIPTION
 AE4146
 AE4146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4146'7.3 KM (4.55 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4146'IN FAULKTON, 455.0 M (1492.8 FT) WEST OF MILEPOST 272, 23.1 M (75.8
 AE4146'FT) NORTH OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT) EAST OF THE
 AE4146'CENTER OF A FIELD ENTRANCE AND GATE, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 AE4146'THE HIGHWAY, 0.5 M (1.6 FT) EAST OF THE EAST END OF 3 BRACED FENCE
 AE4146'POSTS, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF
 AE4146'A FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AE4146'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4148 ***********************************************************************
 AE4148  DESIGNATION -  212 273.20
 AE4148  PID         -  AE4148
 AE4148  STATE/COUNTY-  SD/FAULK
 AE4148  COUNTRY     -  US
 AE4148  USGS QUAD   -  FAULKTON EAST (2017)
 AE4148
 AE4148                         *CURRENT SURVEY CONTROL
 AE4148  ______________________________________________________________________
 AE4148* NAD 83(1986) POSITION- 45 01 11.     (N) 099 01 18.     (W)   SCALED
 AE4148* NAVD 88 ORTHO HEIGHT -   456.007 (meters)     1496.08  (feet) ADJUSTED
 AE4148  ______________________________________________________________________
 AE4148  GEOID HEIGHT    -        -23.757 (meters)                     GEOID18
 AE4148  DYNAMIC HEIGHT  -        455.951 (meters)     1495.90  (feet) COMP
 AE4148  MODELED GRAVITY -    980,480.3   (mgal)                       NAVD 88
 AE4148
 AE4148  VERT ORDER      -  FIRST     CLASS II
 AE4148
 AE4148.The horizontal coordinates were scaled from a map and have
 AE4148.an estimated accuracy of +/- 6 seconds.
 AE4148
 AE4148.The orthometric height was determined by differential leveling and
 AE4148.adjusted by the NATIONAL GEODETIC SURVEY
 AE4148.in July 1998.
 AE4148
 AE4148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4148.GEOID18 height accuracy estimate available here.
 AE4148
 AE4148.Click photographs - Photos may exist for this station.
 AE4148
 AE4148.The dynamic height is computed by dividing the NAVD 88
 AE4148.geopotential number by the normal gravity value computed on the
 AE4148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4148.degrees latitude (g = 980.6199 gals.).
 AE4148
 AE4148.The modeled gravity was interpolated from observed gravity values.
 AE4148
 AE4148;                    North         East    Units  Estimated Accuracy
 AE4148;SPC SD N     -   132,300.      677,110.      MT  (+/- 180 meters Scaled)
 AE4148
 AE4148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982851(NAD 83)
 AE4148
 AE4148                          SUPERSEDED SURVEY CONTROL
 AE4148
 AE4148.No superseded survey control is available for this station.
 AE4148
 AE4148_MARKER: DB = BENCH MARK DISK
 AE4148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4148_STAMPING: 212-273.20
 AE4148_MARK LOGO: SDDT
 AE4148_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4148+STABILITY: SURFACE MOTION
 AE4148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4148+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4148
 AE4148  HISTORY     - Date     Condition        Report By
 AE4148  HISTORY     - UNK      MONUMENTED       SDDT
 AE4148  HISTORY     - 19960602 GOOD             NGS
 AE4148
 AE4148                          STATION DESCRIPTION
 AE4148
 AE4148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4148'9.5 KM (5.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4148'IN FAULKTON, 322.0 M (1056.4 FT) EAST OF MILEPOST 273, 93.0 M (305.1
 AE4148'FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 22.0 M (72.2 FT) EAST OF
 AE4148'THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE4148'0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE4148'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4150 ***********************************************************************
 AE4150  DESIGNATION -  212 276.21
 AE4150  PID         -  AE4150
 AE4150  STATE/COUNTY-  SD/FAULK
 AE4150  COUNTRY     -  US
 AE4150  USGS QUAD   -  ORIENT (2017)
 AE4150
 AE4150                         *CURRENT SURVEY CONTROL
 AE4150  ______________________________________________________________________
 AE4150* NAD 83(1986) POSITION- 44 58 37.     (N) 099 01 20.     (W)   SCALED
 AE4150* NAVD 88 ORTHO HEIGHT -   450.799 (meters)     1479.00  (feet) ADJUSTED
 AE4150  ______________________________________________________________________
 AE4150  GEOID HEIGHT    -        -23.798 (meters)                     GEOID18
 AE4150  DYNAMIC HEIGHT  -        450.743 (meters)     1478.81  (feet) COMP
 AE4150  MODELED GRAVITY -    980,479.1   (mgal)                       NAVD 88
 AE4150
 AE4150  VERT ORDER      -  FIRST     CLASS II
 AE4150
 AE4150.The horizontal coordinates were scaled from a map and have
 AE4150.an estimated accuracy of +/- 6 seconds.
 AE4150
 AE4150.The orthometric height was determined by differential leveling and
 AE4150.adjusted by the NATIONAL GEODETIC SURVEY
 AE4150.in July 1998.
 AE4150
 AE4150.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4150.GEOID18 height accuracy estimate available here.
 AE4150
 AE4150.Click photographs - Photos may exist for this station.
 AE4150
 AE4150.The dynamic height is computed by dividing the NAVD 88
 AE4150.geopotential number by the normal gravity value computed on the
 AE4150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4150.degrees latitude (g = 980.6199 gals.).
 AE4150
 AE4150.The modeled gravity was interpolated from observed gravity values.
 AE4150
 AE4150;                    North         East    Units  Estimated Accuracy
 AE4150;SPC SD N     -   127,550.      677,120.      MT  (+/- 180 meters Scaled)
 AE4150
 AE4150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982803(NAD 83)
 AE4150
 AE4150                          SUPERSEDED SURVEY CONTROL
 AE4150
 AE4150.No superseded survey control is available for this station.
 AE4150
 AE4150_MARKER: DB = BENCH MARK DISK
 AE4150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4150_STAMPING: 212-276.21
 AE4150_MARK LOGO: SDDT
 AE4150_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4150+STABILITY: SURFACE MOTION
 AE4150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4150+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4150
 AE4150  HISTORY     - Date     Condition        Report By
 AE4150  HISTORY     - UNK      MONUMENTED       SDDT
 AE4150  HISTORY     - 19960602 GOOD             NGS
 AE4150
 AE4150                          STATION DESCRIPTION
 AE4150
 AE4150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4150'14.3 KM (8.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4150'IN FAULKTON, 328.0 M (1076.1 FT) EAST OF MILEPOST 276, 22.8 M (74.8
 AE4150'FT) EAST OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT) SOUTH OF THE
 AE4150'CENTER OF A FIELD ENTRANCE AND GATE, 3.4 M (11.2 FT) SOUTH OF A GATE
 AE4150'POST, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AE4150'WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AE4150'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4151 ***********************************************************************
 AE4151  DESIGNATION -  212 277.20
 AE4151  PID         -  AE4151
 AE4151  STATE/COUNTY-  SD/FAULK
 AE4151  COUNTRY     -  US
 AE4151  USGS QUAD   -  ORIENT (2017)
 AE4151
 AE4151                         *CURRENT SURVEY CONTROL
 AE4151  ______________________________________________________________________
 AE4151* NAD 83(1986) POSITION- 44 57 44.     (N) 099 01 19.     (W)   SCALED
 AE4151* NAVD 88 ORTHO HEIGHT -   457.779 (meters)     1501.90  (feet) ADJUSTED
 AE4151  ______________________________________________________________________
 AE4151  GEOID HEIGHT    -        -23.822 (meters)                     GEOID18
 AE4151  DYNAMIC HEIGHT  -        457.722 (meters)     1501.71  (feet) COMP
 AE4151  MODELED GRAVITY -    980,477.2   (mgal)                       NAVD 88
 AE4151
 AE4151  VERT ORDER      -  FIRST     CLASS II
 AE4151
 AE4151.The horizontal coordinates were scaled from a map and have
 AE4151.an estimated accuracy of +/- 6 seconds.
 AE4151
 AE4151.The orthometric height was determined by differential leveling and
 AE4151.adjusted by the NATIONAL GEODETIC SURVEY
 AE4151.in July 1998.
 AE4151
 AE4151.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4151.GEOID18 height accuracy estimate available here.
 AE4151
 AE4151.Click photographs - Photos may exist for this station.
 AE4151
 AE4151.The dynamic height is computed by dividing the NAVD 88
 AE4151.geopotential number by the normal gravity value computed on the
 AE4151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4151.degrees latitude (g = 980.6199 gals.).
 AE4151
 AE4151.The modeled gravity was interpolated from observed gravity values.
 AE4151
 AE4151;                    North         East    Units  Estimated Accuracy
 AE4151;SPC SD N     -   125,910.      677,160.      MT  (+/- 180 meters Scaled)
 AE4151
 AE4151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982787(NAD 83)
 AE4151
 AE4151                          SUPERSEDED SURVEY CONTROL
 AE4151
 AE4151.No superseded survey control is available for this station.
 AE4151
 AE4151_MARKER: DB = BENCH MARK DISK
 AE4151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4151_STAMPING: 212-277.20
 AE4151_MARK LOGO: SDDT
 AE4151_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4151+STABILITY: SURFACE MOTION
 AE4151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4151+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4151
 AE4151  HISTORY     - Date     Condition        Report By
 AE4151  HISTORY     - UNK      MONUMENTED       SDDT
 AE4151  HISTORY     - 19960602 GOOD             NGS
 AE4151
 AE4151                          STATION DESCRIPTION
 AE4151
 AE4151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4151'15.9 KM (9.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4151'IN FAULKTON, 323.0 M (1059.7 FT) EAST OF MILEPOST 277, 23.4 M (76.8
 AE4151'FT) EAST OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT) NORTH OF THE
 AE4151'CENTER OF A FIELD ENTRANCE AND GATE, 5.8 M (19.0 FT) NORTH OF A GATE
 AE4151'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE4151'WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 AE4151'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4152 ***********************************************************************
 AE4152  DESIGNATION -  212 278.20
 AE4152  PID         -  AE4152
 AE4152  STATE/COUNTY-  SD/FAULK
 AE4152  COUNTRY     -  US
 AE4152  USGS QUAD   -  ORIENT (2017)
 AE4152
 AE4152                         *CURRENT SURVEY CONTROL
 AE4152  ______________________________________________________________________
 AE4152* NAD 83(1986) POSITION- 44 56 53.     (N) 099 01 19.     (W)   SCALED
 AE4152* NAVD 88 ORTHO HEIGHT -   456.856 (meters)     1498.87  (feet) ADJUSTED
 AE4152  ______________________________________________________________________
 AE4152  GEOID HEIGHT    -        -23.848 (meters)                     GEOID18
 AE4152  DYNAMIC HEIGHT  -        456.798 (meters)     1498.68  (feet) COMP
 AE4152  MODELED GRAVITY -    980,475.0   (mgal)                       NAVD 88
 AE4152
 AE4152  VERT ORDER      -  FIRST     CLASS II
 AE4152
 AE4152.The horizontal coordinates were scaled from a map and have
 AE4152.an estimated accuracy of +/- 6 seconds.
 AE4152
 AE4152.The orthometric height was determined by differential leveling and
 AE4152.adjusted by the NATIONAL GEODETIC SURVEY
 AE4152.in July 1998.
 AE4152
 AE4152.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4152.GEOID18 height accuracy estimate available here.
 AE4152
 AE4152.Click photographs - Photos may exist for this station.
 AE4152
 AE4152.The dynamic height is computed by dividing the NAVD 88
 AE4152.geopotential number by the normal gravity value computed on the
 AE4152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4152.degrees latitude (g = 980.6199 gals.).
 AE4152
 AE4152.The modeled gravity was interpolated from observed gravity values.
 AE4152
 AE4152;                    North         East    Units  Estimated Accuracy
 AE4152;SPC SD N     -   124,340.      677,180.      MT  (+/- 180 meters Scaled)
 AE4152
 AE4152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982771(NAD 83)
 AE4152
 AE4152                          SUPERSEDED SURVEY CONTROL
 AE4152
 AE4152.No superseded survey control is available for this station.
 AE4152
 AE4152_MARKER: DB = BENCH MARK DISK
 AE4152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4152_STAMPING: 212-278.20
 AE4152_MARK LOGO: SDDT
 AE4152_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4152+STABILITY: SURFACE MOTION
 AE4152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4152+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4152
 AE4152  HISTORY     - Date     Condition        Report By
 AE4152  HISTORY     - UNK      MONUMENTED       SDDT
 AE4152  HISTORY     - 19960602 GOOD             NGS
 AE4152
 AE4152                          STATION DESCRIPTION
 AE4152
 AE4152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4152'17.5 KM (10.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4152'OFFICE IN FAULKTON, 325.0 M (1066.3 FT) EAST OF MILEPOST 278, 59.0 M
 AE4152'(193.6 FT) SOUTH OF BENCH MARK N 80 RESET, 28.3 M (92.8 FT) EAST OF
 AE4152'THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT) NORTH OF THE CENTER OF A FIELD
 AE4152'ENTRANCE AND GATE, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3
 AE4152'M (1.0 FT) WEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) EAST OF A WITNESS
 AE4152'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4153 ***********************************************************************
 AE4153  DESIGNATION -  212 279.22
 AE4153  PID         -  AE4153
 AE4153  STATE/COUNTY-  SD/FAULK
 AE4153  COUNTRY     -  US
 AE4153  USGS QUAD   -  ORIENT (2017)
 AE4153
 AE4153                         *CURRENT SURVEY CONTROL
 AE4153  ______________________________________________________________________
 AE4153* NAD 83(1986) POSITION- 44 56 01.     (N) 099 01 19.     (W)   SCALED
 AE4153* NAVD 88 ORTHO HEIGHT -   457.295 (meters)     1500.31  (feet) ADJUSTED
 AE4153  ______________________________________________________________________
 AE4153  GEOID HEIGHT    -        -23.876 (meters)                     GEOID18
 AE4153  DYNAMIC HEIGHT  -        457.235 (meters)     1500.11  (feet) COMP
 AE4153  MODELED GRAVITY -    980,472.5   (mgal)                       NAVD 88
 AE4153
 AE4153  VERT ORDER      -  FIRST     CLASS II
 AE4153
 AE4153.The horizontal coordinates were scaled from a map and have
 AE4153.an estimated accuracy of +/- 6 seconds.
 AE4153
 AE4153.The orthometric height was determined by differential leveling and
 AE4153.adjusted by the NATIONAL GEODETIC SURVEY
 AE4153.in July 1998.
 AE4153
 AE4153.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4153.GEOID18 height accuracy estimate available here.
 AE4153
 AE4153.Click photographs - Photos may exist for this station.
 AE4153
 AE4153.The dynamic height is computed by dividing the NAVD 88
 AE4153.geopotential number by the normal gravity value computed on the
 AE4153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4153.degrees latitude (g = 980.6199 gals.).
 AE4153
 AE4153.The modeled gravity was interpolated from observed gravity values.
 AE4153
 AE4153;                    North         East    Units  Estimated Accuracy
 AE4153;SPC SD N     -   122,730.      677,200.      MT  (+/- 180 meters Scaled)
 AE4153
 AE4153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982755(NAD 83)
 AE4153
 AE4153                          SUPERSEDED SURVEY CONTROL
 AE4153
 AE4153.No superseded survey control is available for this station.
 AE4153
 AE4153_MARKER: DB = BENCH MARK DISK
 AE4153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4153_STAMPING: 212-279.22
 AE4153_MARK LOGO: SDDT
 AE4153_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4153+STABILITY: SURFACE MOTION
 AE4153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4153+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4153
 AE4153  HISTORY     - Date     Condition        Report By
 AE4153  HISTORY     - UNK      MONUMENTED       SDDT
 AE4153  HISTORY     - 19960602 GOOD             NGS
 AE4153
 AE4153                          STATION DESCRIPTION
 AE4153
 AE4153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4153'19.2 KM (11.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4153'OFFICE IN FAULKTON, 338.0 M (1108.9 FT) EAST OF MILEPOST 279, 22.7 M
 AE4153'(74.5 FT) EAST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE
 AE4153'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A FENCE, 0.2 M (0.7 FT)
 AE4153'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4153'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4154 ***********************************************************************
 AE4154  DESIGNATION -  212 280.22
 AE4154  PID         -  AE4154
 AE4154  STATE/COUNTY-  SD/FAULK
 AE4154  COUNTRY     -  US
 AE4154  USGS QUAD   -  ORIENT (2017)
 AE4154
 AE4154                         *CURRENT SURVEY CONTROL
 AE4154  ______________________________________________________________________
 AE4154* NAD 83(1986) POSITION- 44 55 09.     (N) 099 01 21.     (W)   SCALED
 AE4154* NAVD 88 ORTHO HEIGHT -   457.709 (meters)     1501.67  (feet) ADJUSTED
 AE4154  ______________________________________________________________________
 AE4154  GEOID HEIGHT    -        -23.904 (meters)                     GEOID18
 AE4154  DYNAMIC HEIGHT  -        457.648 (meters)     1501.47  (feet) COMP
 AE4154  MODELED GRAVITY -    980,470.0   (mgal)                       NAVD 88
 AE4154
 AE4154  VERT ORDER      -  FIRST     CLASS II
 AE4154
 AE4154.The horizontal coordinates were scaled from a map and have
 AE4154.an estimated accuracy of +/- 6 seconds.
 AE4154
 AE4154.The orthometric height was determined by differential leveling and
 AE4154.adjusted by the NATIONAL GEODETIC SURVEY
 AE4154.in July 1998.
 AE4154
 AE4154.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4154.GEOID18 height accuracy estimate available here.
 AE4154
 AE4154.Click photographs - Photos may exist for this station.
 AE4154
 AE4154.The dynamic height is computed by dividing the NAVD 88
 AE4154.geopotential number by the normal gravity value computed on the
 AE4154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4154.degrees latitude (g = 980.6199 gals.).
 AE4154
 AE4154.The modeled gravity was interpolated from observed gravity values.
 AE4154
 AE4154;                    North         East    Units  Estimated Accuracy
 AE4154;SPC SD N     -   121,130.      677,180.      MT  (+/- 180 meters Scaled)
 AE4154
 AE4154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982739(NAD 83)
 AE4154
 AE4154                          SUPERSEDED SURVEY CONTROL
 AE4154
 AE4154.No superseded survey control is available for this station.
 AE4154
 AE4154_MARKER: DB = BENCH MARK DISK
 AE4154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4154_STAMPING: 212-280.22
 AE4154_MARK LOGO: SDDT
 AE4154_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4154+STABILITY: SURFACE MOTION
 AE4154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4154+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4154
 AE4154  HISTORY     - Date     Condition        Report By
 AE4154  HISTORY     - UNK      MONUMENTED       SDDT
 AE4154  HISTORY     - 19960602 GOOD             NGS
 AE4154
 AE4154                          STATION DESCRIPTION
 AE4154
 AE4154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4154'20.8 KM (12.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4154'OFFICE IN FAULKTON, 342.0 M (1122.0 FT) EAST OF MILEPOST 280, 23.0 M
 AE4154'(75.5 FT) EAST OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) NORTH OF THE
 AE4154'CENTER OF A FIELD ENTRANCE AND GATE, 1.3 M (4.3 FT) NORTH OF A GATE
 AE4154'POST, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AE4154'WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AE4154'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4155 ***********************************************************************
 AE4155  DESIGNATION -  212 281.23
 AE4155  PID         -  AE4155
 AE4155  STATE/COUNTY-  SD/FAULK
 AE4155  COUNTRY     -  US
 AE4155  USGS QUAD   -  ORIENT (2017)
 AE4155
 AE4155                         *CURRENT SURVEY CONTROL
 AE4155  ______________________________________________________________________
 AE4155* NAD 83(1986) POSITION- 44 54 16.     (N) 099 01 20.     (W)   SCALED
 AE4155* NAVD 88 ORTHO HEIGHT -   459.216 (meters)     1506.61  (feet) ADJUSTED
 AE4155  ______________________________________________________________________
 AE4155  GEOID HEIGHT    -        -23.933 (meters)                     GEOID18
 AE4155  DYNAMIC HEIGHT  -        459.154 (meters)     1506.41  (feet) COMP
 AE4155  MODELED GRAVITY -    980,467.5   (mgal)                       NAVD 88
 AE4155
 AE4155  VERT ORDER      -  FIRST     CLASS II
 AE4155
 AE4155.The horizontal coordinates were scaled from a map and have
 AE4155.an estimated accuracy of +/- 6 seconds.
 AE4155
 AE4155.The orthometric height was determined by differential leveling and
 AE4155.adjusted by the NATIONAL GEODETIC SURVEY
 AE4155.in July 1998.
 AE4155
 AE4155.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4155.GEOID18 height accuracy estimate available here.
 AE4155
 AE4155.Click photographs - Photos may exist for this station.
 AE4155
 AE4155.The dynamic height is computed by dividing the NAVD 88
 AE4155.geopotential number by the normal gravity value computed on the
 AE4155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4155.degrees latitude (g = 980.6199 gals.).
 AE4155
 AE4155.The modeled gravity was interpolated from observed gravity values.
 AE4155
 AE4155;                    North         East    Units  Estimated Accuracy
 AE4155;SPC SD N     -   119,490.      677,220.      MT  (+/- 180 meters Scaled)
 AE4155
 AE4155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982723(NAD 83)
 AE4155
 AE4155                          SUPERSEDED SURVEY CONTROL
 AE4155
 AE4155.No superseded survey control is available for this station.
 AE4155
 AE4155_MARKER: DB = BENCH MARK DISK
 AE4155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4155_STAMPING: 212-281.23
 AE4155_MARK LOGO: SDDT
 AE4155_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4155+STABILITY: SURFACE MOTION
 AE4155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4155+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4155
 AE4155  HISTORY     - Date     Condition        Report By
 AE4155  HISTORY     - UNK      MONUMENTED       SDDT
 AE4155  HISTORY     - 19960602 GOOD             NGS
 AE4155
 AE4155                          STATION DESCRIPTION
 AE4155
 AE4155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4155'22.4 KM (13.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4155'OFFICE IN FAULKTON, 343.0 M (1125.3 FT) EAST OF MILEPOST 281, 23.2 M
 AE4155'(76.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) NORTH OF THE
 AE4155'CENTER OF A FIELD ENTRANCE AND GATE, 1.4 M (4.6 FT) NORTH OF A GATE
 AE4155'POST, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AE4155'WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST AND FENCE, AND
 AE4155'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7974 ***********************************************************************
 AC7974  CBN         -  This is a Cooperative Base Network Control Station.
 AC7974  DESIGNATION -  212 286.65
 AC7974  PID         -  AC7974
 AC7974  STATE/COUNTY-  SD/HAND
 AC7974  COUNTRY     -  US
 AC7974  USGS QUAD   -  MIRANDA (2017)
 AC7974
 AC7974                         *CURRENT SURVEY CONTROL
 AC7974  ______________________________________________________________________
 AC7974* NAD 83(2011) POSITION- 44 53 48.68063(N) 098 55 02.29088(W)   ADJUSTED
 AC7974* NAD 83(2011) ELLIP HT-   410.850 (meters)        (06/27/12)   ADJUSTED
 AC7974* NAD 83(2011) EPOCH   -  2010.00
 AC7974* NAVD 88 ORTHO HEIGHT -   434.946 (meters)     1426.99  (feet) ADJUSTED
 AC7974  ______________________________________________________________________
 AC7974  GEOID HEIGHT    -        -24.091 (meters)                     GEOID18
 AC7974  NAD 83(2011) X  -   -701,566.421 (meters)                     COMP
 AC7974  NAD 83(2011) Y  - -4,471,274.759 (meters)                     COMP
 AC7974  NAD 83(2011) Z  -  4,479,525.896 (meters)                     COMP
 AC7974  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC18
 AC7974  DYNAMIC HEIGHT  -        434.889 (meters)     1426.80  (feet) COMP
 AC7974  MODELED GRAVITY -    980,473.9   (mgal)                       NAVD 88
 AC7974
 AC7974  VERT ORDER      -  FIRST     CLASS II
 AC7974
 AC7974  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7974  Standards:
 AC7974         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7974            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7974  -------------------------------------------------------------------
 AC7974  NETWORK    1.10   3.18           0.52   0.34   1.62     -0.09746178
 AC7974  -------------------------------------------------------------------
 AC7974  Click here for local accuracies and other accuracy information.
 AC7974
 AC7974.The horizontal coordinates were established by GPS observations
 AC7974.and adjusted by the National Geodetic Survey in June 2012.
 AC7974
 AC7974.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7974.been affixed to the stable North American tectonic plate. See 
 AC7974.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7974
 AC7974.The horizontal coordinates are valid at the epoch date displayed above
 AC7974.which is a decimal equivalence of Year/Month/Day.
 AC7974
 AC7974.The orthometric height was determined by differential leveling and
 AC7974.adjusted by the NATIONAL GEODETIC SURVEY
 AC7974.in July 1998.
 AC7974
 AC7974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7974.GEOID18 height accuracy estimate available here.
 AC7974
 AC7974.Click photographs - Photos may exist for this station.
 AC7974
 AC7974.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7974
 AC7974.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7974
 AC7974.The ellipsoidal height was determined by GPS observations
 AC7974.and is referenced to NAD 83.
 AC7974
 AC7974.The dynamic height is computed by dividing the NAVD 88
 AC7974.geopotential number by the normal gravity value computed on the
 AC7974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7974.degrees latitude (g = 980.6199 gals.).
 AC7974
 AC7974.The modeled gravity was interpolated from observed gravity values.
 AC7974
 AC7974. The following values were computed from the NAD 83(2011) position.
 AC7974
 AC7974;                    North         East     Units Scale Factor Converg.
 AC7974;SPC SD N     -   118,752.655   685,512.806   MT  0.99994272   +0 45 58.6
 AC7974;SPC SD N     -   389,607.67  2,249,053.26   sFT  0.99994272   +0 45 58.6
 AC7974;UTM  14      - 4,971,495.809   506,529.470   MT  0.99960052   +0 03 30.1
 AC7974
 AC7974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7974!SPC SD N     -   0.99993559  x   0.99994272  =   0.99987831
 AC7974!UTM  14      -   0.99993559  x   0.99960052  =   0.99953613
 AC7974
 AC7974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0652971495(NAD 83)
 AC7974
 AC7974                          SUPERSEDED SURVEY CONTROL
 AC7974
 AC7974  NAD 83(2007)-  44 53 48.68068(N)    098 55 02.29176(W) AD(2002.00) 0
 AC7974  ELLIP H (02/10/07)  410.880  (m)                       GP(2002.00)    
 AC7974  ELLIP H (04/15/04)  410.881  (m)                       GP(       ) 2 1
 AC7974  NAD 83(1996)-  44 53 48.68016(N)    098 55 02.29126(W) AD(       ) B
 AC7974  ELLIP H (04/18/97)  410.921  (m)                       GP(       ) 4 1
 AC7974  NAVD 88 (04/18/97)  434.9    (m)  GEOID96  model used  GPS OBS        
 AC7974
 AC7974.Superseded values are not recommended for survey control.
 AC7974
 AC7974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7974.See file dsdata.pdf to determine how the superseded data were derived.
 AC7974
 AC7974_MARKER: Z = SEE DESCRIPTION
 AC7974_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7974_STAMPING: 212-286.65 1995
 AC7974_MARK LOGO: NGS
 AC7974_PROJECTION: FLUSH
 AC7974_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7974+STABILITY: POSITION/ELEVATION WELL
 AC7974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7974+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1996
 AC7974_ROD/PIPE-DEPTH: 6.4 meters
 AC7974_SLEEVE-DEPTH  : 1.8 meters
 AC7974
 AC7974  HISTORY     - Date     Condition        Report By
 AC7974  HISTORY     - 1995     MONUMENTED       SDDT
 AC7974  HISTORY     - 19960602 GOOD             NGS
 AC7974  HISTORY     - 19960703 GOOD             NGS
 AC7974  HISTORY     - 20121003 MARK NOT FOUND   SDDENR
 AC7974
 AC7974                          STATION DESCRIPTION
 AC7974
 AC7974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7974'31.3 KM (19.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AC7974'OFFICE IN FAULKTON, 1014.0 M (3326.8 FT) EAST OF MILEPOST 286, 14.3 M
 AC7974'(46.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) NORTH OF A
 AC7974'FENCE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AC7974'FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC7974'STEEL BALL EPOXIED TO AN IRON PIPECAP THAT IS ATTACHED TO A 1 1/2-INCH
 AC7974'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7974'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP. THE STABILITY CODE FOR
 AC7974'THIS MARK IS CLASS A, AS DETERMINED BY SDDT.
 AC7974
 AC7974                          STATION RECOVERY (1996)
 AC7974
 AC7974'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7974'THE STATION IS LOCATED 20.5 MI (33.0 KM) WEST OF REDFIELD AND 8.1 MI
 AC7974'(13.0 KM) EAST OF ORIENT, ON U.S. HIGHWAY 212.  OWNERSHIP--THE STATE
 AC7974'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7974'HIGHWAY 212, STATE HIGHWAY 45, AND COUNTY ROAD 16, 3.0 MI (4.8 KM)
 AC7974'EAST OF ORIENT, GO EAST ON U.S. HIGHWAY 212 FOR 5.1 MI (8.2 KM) TO THE
 AC7974'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF
 AC7974'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7974'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 579.0 M (1899.6 FT) WEST OF
 AC7974'MILEPOST 287, 14.4 M (47.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.9 M
 AC7974'(3.0 FT) NORTH OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AC7974'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, 0.4 M (1.3 FT)
 AC7974'NORTH OF A WITNESS POST, AND 0.14 M (0.46 FT) BELOW THE GROUND
 AC7974'SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7974'CAP.
 AC7974
 AC7974                          STATION RECOVERY (2012)
 AC7974
 AC7974'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2012 (DL)
 AC7974'MARK DISCOVERED APPROX. 75 METERS SW OF WHERE INDICATED.  CONTACTED SD
 AC7974'DOT (OWNER) AND WAS INFORMED THAT ORIGINAL MARK WAS DESTROYED DURING
 AC7974'U.S. HWY 212 RECONSTRUCTION.  NEW MONUMENT WAS RESET IN 2008 AS
 AC7974'DESIGNATION 212 286.68 AND THIS NEW MONUMENT IS WHAT WAS RECOVERED.
 AC7974'PLEASE CONTACT SD DOT FOR NEW LOCATIONAL INFORMATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5831 ***********************************************************************
 AE5831  DESIGNATION -  212 309.91
 AE5831  PID         -  AE5831
 AE5831  STATE/COUNTY-  SD/SPINK
 AE5831  COUNTRY     -  US
 AE5831  USGS QUAD   -  ASHTON (2017)
 AE5831
 AE5831                         *CURRENT SURVEY CONTROL
 AE5831  ______________________________________________________________________
 AE5831* NAD 83(1986) POSITION- 44 52 45.     (N) 098 27 17.     (W)   SCALED
 AE5831* NAVD 88 ORTHO HEIGHT -   389.700 (meters)     1278.54  (feet) ADJUSTED
 AE5831  ______________________________________________________________________
 AE5831  GEOID HEIGHT    -        -24.303 (meters)                     GEOID18
 AE5831  DYNAMIC HEIGHT  -        389.657 (meters)     1278.40  (feet) COMP
 AE5831  MODELED GRAVITY -    980,496.7   (mgal)                       NAVD 88
 AE5831
 AE5831  VERT ORDER      -  FIRST     CLASS II
 AE5831
 AE5831.The horizontal coordinates were scaled from a map and have
 AE5831.an estimated accuracy of +/- 6 seconds.
 AE5831
 AE5831.The orthometric height was determined by differential leveling and
 AE5831.adjusted by the NATIONAL GEODETIC SURVEY
 AE5831.in July 1998.
 AE5831
 AE5831.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5831.GEOID18 height accuracy estimate available here.
 AE5831
 AE5831.Click photographs - Photos may exist for this station.
 AE5831
 AE5831.The dynamic height is computed by dividing the NAVD 88
 AE5831.geopotential number by the normal gravity value computed on the
 AE5831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5831.degrees latitude (g = 980.6199 gals.).
 AE5831
 AE5831.The modeled gravity was interpolated from observed gravity values.
 AE5831
 AE5831;                    North         East    Units  Estimated Accuracy
 AE5831;SPC SD N     -   117,380.      722,080.      MT  (+/- 180 meters Scaled)
 AE5831
 AE5831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ430696(NAD 83)
 AE5831
 AE5831                          SUPERSEDED SURVEY CONTROL
 AE5831
 AE5831.No superseded survey control is available for this station.
 AE5831
 AE5831_MARKER: DB = BENCH MARK DISK
 AE5831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5831_STAMPING: 212-309.91 1277.46
 AE5831_MARK LOGO: SDDT
 AE5831_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5831+STABILITY: SURFACE MOTION
 AE5831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5831+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5831
 AE5831  HISTORY     - Date     Condition        Report By
 AE5831  HISTORY     - 1986     MONUMENTED       SDDT
 AE5831  HISTORY     - 19950919 GOOD             NGS
 AE5831
 AE5831                          STATION DESCRIPTION
 AE5831
 AE5831'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5831'5.0 KM (3.10 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5831'1ST STREET IN REDFIELD, 168.0 M (551.2 FT) EAST OF MILEPOST 310, 41.6
 AE5831'M (136.5 FT) EAST OF A T-FENCE CORNER, 22.8 M (74.8 FT) NORTH OF THE
 AE5831'HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AE5831'M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 AE5831'0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE5831'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5830 ***********************************************************************
 AE5830  DESIGNATION -  212 311.00
 AE5830  PID         -  AE5830
 AE5830  STATE/COUNTY-  SD/SPINK
 AE5830  COUNTRY     -  US
 AE5830  USGS QUAD   -  ASHTON (2017)
 AE5830
 AE5830                         *CURRENT SURVEY CONTROL
 AE5830  ______________________________________________________________________
 AE5830* NAD 83(1986) POSITION- 44 52 44.     (N) 098 25 56.     (W)   SCALED
 AE5830* NAVD 88 ORTHO HEIGHT -   394.616 (meters)     1294.67  (feet) ADJUSTED
 AE5830  ______________________________________________________________________
 AE5830  GEOID HEIGHT    -        -24.308 (meters)                     GEOID18
 AE5830  DYNAMIC HEIGHT  -        394.574 (meters)     1294.53  (feet) COMP
 AE5830  MODELED GRAVITY -    980,497.6   (mgal)                       NAVD 88
 AE5830
 AE5830  VERT ORDER      -  FIRST     CLASS II
 AE5830
 AE5830.The horizontal coordinates were scaled from a map and have
 AE5830.an estimated accuracy of +/- 6 seconds.
 AE5830
 AE5830.The orthometric height was determined by differential leveling and
 AE5830.adjusted by the NATIONAL GEODETIC SURVEY
 AE5830.in July 1998.
 AE5830
 AE5830.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5830.GEOID18 height accuracy estimate available here.
 AE5830
 AE5830.Click photographs - Photos may exist for this station.
 AE5830
 AE5830.The dynamic height is computed by dividing the NAVD 88
 AE5830.geopotential number by the normal gravity value computed on the
 AE5830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5830.degrees latitude (g = 980.6199 gals.).
 AE5830
 AE5830.The modeled gravity was interpolated from observed gravity values.
 AE5830
 AE5830;                    North         East    Units  Estimated Accuracy
 AE5830;SPC SD N     -   117,380.      723,860.      MT  (+/- 180 meters Scaled)
 AE5830
 AE5830_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ448696(NAD 83)
 AE5830
 AE5830                          SUPERSEDED SURVEY CONTROL
 AE5830
 AE5830.No superseded survey control is available for this station.
 AE5830
 AE5830_MARKER: DB = BENCH MARK DISK
 AE5830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5830_STAMPING: M.P. 212-311.00 1986 1293.60
 AE5830_MARK LOGO: SDDT
 AE5830_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5830+STABILITY: SURFACE MOTION
 AE5830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5830+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5830
 AE5830  HISTORY     - Date     Condition        Report By
 AE5830  HISTORY     - 1986     MONUMENTED       SDDT
 AE5830  HISTORY     - 19950919 GOOD             NGS
 AE5830
 AE5830                          STATION DESCRIPTION
 AE5830
 AE5830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5830'6.8 KM (4.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5830'1ST STREET IN REDFIELD, 1597.0 M (5239.5 FT) EAST OF MILEPOST 310,
 AE5830'31.3 M (102.7 FT) EAST OF A FENCE CORNER, 22.8 M (74.8 FT) NORTH OF
 AE5830'THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.5 M (1.6
 AE5830'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE5830'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE5830'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5829 ***********************************************************************
 AE5829  DESIGNATION -  212 311.94
 AE5829  PID         -  AE5829
 AE5829  STATE/COUNTY-  SD/SPINK
 AE5829  COUNTRY     -  US
 AE5829  USGS QUAD   -  ASHTON (2017)
 AE5829
 AE5829                         *CURRENT SURVEY CONTROL
 AE5829  ______________________________________________________________________
 AE5829* NAD 83(1986) POSITION- 44 52 45.     (N) 098 24 45.     (W)   SCALED
 AE5829* NAVD 88 ORTHO HEIGHT -   386.629 (meters)     1268.47  (feet) ADJUSTED
 AE5829  ______________________________________________________________________
 AE5829  GEOID HEIGHT    -        -24.314 (meters)                     GEOID18
 AE5829  DYNAMIC HEIGHT  -        386.587 (meters)     1268.33  (feet) COMP
 AE5829  MODELED GRAVITY -    980,498.4   (mgal)                       NAVD 88
 AE5829
 AE5829  VERT ORDER      -  FIRST     CLASS II
 AE5829
 AE5829.The horizontal coordinates were scaled from a map and have
 AE5829.an estimated accuracy of +/- 6 seconds.
 AE5829
 AE5829.The orthometric height was determined by differential leveling and
 AE5829.adjusted by the NATIONAL GEODETIC SURVEY
 AE5829.in July 1998.
 AE5829
 AE5829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5829.GEOID18 height accuracy estimate available here.
 AE5829
 AE5829.Click photographs - Photos may exist for this station.
 AE5829
 AE5829.The dynamic height is computed by dividing the NAVD 88
 AE5829.geopotential number by the normal gravity value computed on the
 AE5829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5829.degrees latitude (g = 980.6199 gals.).
 AE5829
 AE5829.The modeled gravity was interpolated from observed gravity values.
 AE5829
 AE5829;                    North         East    Units  Estimated Accuracy
 AE5829;SPC SD N     -   117,450.      725,420.      MT  (+/- 180 meters Scaled)
 AE5829
 AE5829_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ464696(NAD 83)
 AE5829
 AE5829                          SUPERSEDED SURVEY CONTROL
 AE5829
 AE5829.No superseded survey control is available for this station.
 AE5829
 AE5829_MARKER: DB = BENCH MARK DISK
 AE5829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5829_STAMPING: M.P. 212-311.94 1986 1267.21
 AE5829_MARK LOGO: SDDT
 AE5829_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5829+STABILITY: SURFACE MOTION
 AE5829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5829+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5829
 AE5829  HISTORY     - Date     Condition        Report By
 AE5829  HISTORY     - 1986     MONUMENTED       SDDT
 AE5829  HISTORY     - 19950919 GOOD             NGS
 AE5829
 AE5829                          STATION DESCRIPTION
 AE5829
 AE5829'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5829'8.3 KM (5.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5829'1ST STREET IN REDFIELD, 132.0 M (433.1 FT) WEST OF MILEPOST 312, 22.8
 AE5829'M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) WEST OF
 AE5829'THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE5829'HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AE5829'WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE5829'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5828 ***********************************************************************
 AE5828  DESIGNATION -  212 312.94
 AE5828  PID         -  AE5828
 AE5828  STATE/COUNTY-  SD/SPINK
 AE5828  COUNTRY     -  US
 AE5828  USGS QUAD   -  ASHTON (2017)
 AE5828
 AE5828                         *CURRENT SURVEY CONTROL
 AE5828  ______________________________________________________________________
 AE5828* NAD 83(1986) POSITION- 44 52 45.     (N) 098 23 34.     (W)   SCALED
 AE5828* NAVD 88 ORTHO HEIGHT -   395.562 (meters)     1297.77  (feet) ADJUSTED
 AE5828  ______________________________________________________________________
 AE5828  GEOID HEIGHT    -        -24.318 (meters)                     GEOID18
 AE5828  DYNAMIC HEIGHT  -        395.521 (meters)     1297.64  (feet) COMP
 AE5828  MODELED GRAVITY -    980,499.3   (mgal)                       NAVD 88
 AE5828
 AE5828  VERT ORDER      -  FIRST     CLASS II
 AE5828
 AE5828.The horizontal coordinates were scaled from a map and have
 AE5828.an estimated accuracy of +/- 6 seconds.
 AE5828
 AE5828.The orthometric height was determined by differential leveling and
 AE5828.adjusted by the NATIONAL GEODETIC SURVEY
 AE5828.in July 1998.
 AE5828
 AE5828.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5828.GEOID18 height accuracy estimate available here.
 AE5828
 AE5828.Click photographs - Photos may exist for this station.
 AE5828
 AE5828.The dynamic height is computed by dividing the NAVD 88
 AE5828.geopotential number by the normal gravity value computed on the
 AE5828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5828.degrees latitude (g = 980.6199 gals.).
 AE5828
 AE5828.The modeled gravity was interpolated from observed gravity values.
 AE5828
 AE5828;                    North         East    Units  Estimated Accuracy
 AE5828;SPC SD N     -   117,480.      726,980.      MT  (+/- 180 meters Scaled)
 AE5828
 AE5828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ479697(NAD 83)
 AE5828
 AE5828                          SUPERSEDED SURVEY CONTROL
 AE5828
 AE5828.No superseded survey control is available for this station.
 AE5828
 AE5828_MARKER: DB = BENCH MARK DISK
 AE5828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5828_STAMPING: M.P. 212-312.94 1986 1296.65
 AE5828_MARK LOGO: SDDT
 AE5828_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5828+STABILITY: SURFACE MOTION
 AE5828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5828+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5828
 AE5828  HISTORY     - Date     Condition        Report By
 AE5828  HISTORY     - 1986     MONUMENTED       SDDT
 AE5828  HISTORY     - 19950919 GOOD             NGS
 AE5828
 AE5828                          STATION DESCRIPTION
 AE5828
 AE5828'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5828'9.9 KM (6.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5828'1ST STREET IN REDFIELD, 146.0 M (479.0 FT) WEST OF MILEPOST 313, 22.8
 AE5828'M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTHEAST
 AE5828'OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE5828'0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A
 AE5828'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE5828'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5827 ***********************************************************************
 AE5827  DESIGNATION -  212 313.94
 AE5827  PID         -  AE5827
 AE5827  STATE/COUNTY-  SD/SPINK
 AE5827  COUNTRY     -  US
 AE5827  USGS QUAD   -  FRANKFORT (2017)
 AE5827
 AE5827                         *CURRENT SURVEY CONTROL
 AE5827  ______________________________________________________________________
 AE5827* NAD 83(1986) POSITION- 44 52 45.     (N) 098 22 20.     (W)   SCALED
 AE5827* NAVD 88 ORTHO HEIGHT -   395.867 (meters)     1298.77  (feet) ADJUSTED
 AE5827  ______________________________________________________________________
 AE5827  GEOID HEIGHT    -        -24.324 (meters)                     GEOID18
 AE5827  DYNAMIC HEIGHT  -        395.826 (meters)     1298.64  (feet) COMP
 AE5827  MODELED GRAVITY -    980,500.2   (mgal)                       NAVD 88
 AE5827
 AE5827  VERT ORDER      -  FIRST     CLASS II
 AE5827
 AE5827.The horizontal coordinates were scaled from a map and have
 AE5827.an estimated accuracy of +/- 6 seconds.
 AE5827
 AE5827.The orthometric height was determined by differential leveling and
 AE5827.adjusted by the NATIONAL GEODETIC SURVEY
 AE5827.in July 1998.
 AE5827
 AE5827.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5827.GEOID18 height accuracy estimate available here.
 AE5827
 AE5827.Click photographs - Photos may exist for this station.
 AE5827
 AE5827.The dynamic height is computed by dividing the NAVD 88
 AE5827.geopotential number by the normal gravity value computed on the
 AE5827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5827.degrees latitude (g = 980.6199 gals.).
 AE5827
 AE5827.The modeled gravity was interpolated from observed gravity values.
 AE5827
 AE5827;                    North         East    Units  Estimated Accuracy
 AE5827;SPC SD N     -   117,510.      728,600.      MT  (+/- 180 meters Scaled)
 AE5827
 AE5827_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ495697(NAD 83)
 AE5827
 AE5827                          SUPERSEDED SURVEY CONTROL
 AE5827
 AE5827.No superseded survey control is available for this station.
 AE5827
 AE5827_MARKER: DB = BENCH MARK DISK
 AE5827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5827_STAMPING: M.P. 212-313.94 1986 1297.62
 AE5827_MARK LOGO: SDDT
 AE5827_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5827+STABILITY: SURFACE MOTION
 AE5827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5827+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5827
 AE5827  HISTORY     - Date     Condition        Report By
 AE5827  HISTORY     - 1986     MONUMENTED       SDDT
 AE5827  HISTORY     - 19950919 GOOD             NGS
 AE5827
 AE5827                          STATION DESCRIPTION
 AE5827
 AE5827'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5827'11.5 KM (7.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5827'1ST STREET IN REDFIELD, 104.0 M (341.2 FT) WEST OF MILEPOST 314, 30.4
 AE5827'M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) NORTH OF
 AE5827'A FENCE CORNER, 4.7 M (15.4 FT) WEST OF THE CENTER OF A FIELD ENTRANCE
 AE5827'AND GATE, 0.8 M (2.6 FT) EAST OF A T-FENCE CORNER, 0.5 M (1.6 FT)
 AE5827'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE5827'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5825 ***********************************************************************
 AE5825  DESIGNATION -  212 315.66
 AE5825  PID         -  AE5825
 AE5825  STATE/COUNTY-  SD/SPINK
 AE5825  COUNTRY     -  US
 AE5825  USGS QUAD   -  FRANKFORT (2017)
 AE5825
 AE5825                         *CURRENT SURVEY CONTROL
 AE5825  ______________________________________________________________________
 AE5825* NAD 83(1986) POSITION- 44 52 45.     (N) 098 20 12.     (W)   SCALED
 AE5825* NAVD 88 ORTHO HEIGHT -   385.698 (meters)     1265.41  (feet) ADJUSTED
 AE5825  ______________________________________________________________________
 AE5825  GEOID HEIGHT    -        -24.336 (meters)                     GEOID18
 AE5825  DYNAMIC HEIGHT  -        385.658 (meters)     1265.28  (feet) COMP
 AE5825  MODELED GRAVITY -    980,500.8   (mgal)                       NAVD 88
 AE5825
 AE5825  VERT ORDER      -  FIRST     CLASS II
 AE5825
 AE5825.The horizontal coordinates were scaled from a map and have
 AE5825.an estimated accuracy of +/- 6 seconds.
 AE5825
 AE5825.The orthometric height was determined by differential leveling and
 AE5825.adjusted by the NATIONAL GEODETIC SURVEY
 AE5825.in July 1998.
 AE5825
 AE5825.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5825.GEOID18 height accuracy estimate available here.
 AE5825
 AE5825.Click photographs - Photos may exist for this station.
 AE5825
 AE5825.The dynamic height is computed by dividing the NAVD 88
 AE5825.geopotential number by the normal gravity value computed on the
 AE5825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5825.degrees latitude (g = 980.6199 gals.).
 AE5825
 AE5825.The modeled gravity was interpolated from observed gravity values.
 AE5825
 AE5825;                    North         East    Units  Estimated Accuracy
 AE5825;SPC SD N     -   117,570.      731,410.      MT  (+/- 180 meters Scaled)
 AE5825
 AE5825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ523697(NAD 83)
 AE5825
 AE5825                          SUPERSEDED SURVEY CONTROL
 AE5825
 AE5825.No superseded survey control is available for this station.
 AE5825
 AE5825_MARKER: DD = SURVEY DISK
 AE5825_SETTING: 37 = SET IN A MASSIVE RETAINING WALL
 AE5825_SP_SET: ABUTMENT
 AE5825_STAMPING: 212-315.66 EL 1264.36
 AE5825_MARK LOGO: SDDT
 AE5825_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5825_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5825+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AE5825
 AE5825  HISTORY     - Date     Condition        Report By
 AE5825  HISTORY     - UNK      MONUMENTED       SDDT
 AE5825  HISTORY     - 19950919 GOOD             NGS
 AE5825
 AE5825                          STATION DESCRIPTION
 AE5825
 AE5825'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5825'14.3 KM (8.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5825'1ST STREET IN REDFIELD, IN TOP OF AND 1.9 M (6.2 FT) SOUTH OF THE
 AE5825'NORTH END OF THE EAST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING
 AE5825'THE JAMES RIVER, 1080.0 M (3543.3 FT) EAST OF MILEPOST 315, 7.6 M
 AE5825'(24.9 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, AND 0.7 M
 AE5825'(2.3 FT) NORTH OF THE NORTH END OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7905 ***********************************************************************
 AC7905  CBN         -  This is a Cooperative Base Network Control Station.
 AC7905  DESIGNATION -  212 336.94
 AC7905  PID         -  AC7905
 AC7905  STATE/COUNTY-  SD/CLARK
 AC7905  COUNTRY     -  US
 AC7905  USGS QUAD   -  RAYMOND (2017)
 AC7905
 AC7905                         *CURRENT SURVEY CONTROL
 AC7905  ______________________________________________________________________
 AC7905* NAD 83(2011) POSITION- 44 53 00.59335(N) 097 54 43.29619(W)   ADJUSTED
 AC7905* NAD 83(2011) ELLIP HT-   430.518 (meters)        (06/27/12)   ADJUSTED
 AC7905* NAD 83(2011) EPOCH   -  2010.00
 AC7905* NAVD 88 ORTHO HEIGHT -   455.025 (meters)     1492.86  (feet) ADJUSTED
 AC7905  ______________________________________________________________________
 AC7905  GEOID HEIGHT    -        -24.512 (meters)                     GEOID18
 AC7905  NAD 83(2011) X  -   -623,158.379 (meters)                     COMP
 AC7905  NAD 83(2011) Y  - -4,483,946.705 (meters)                     COMP
 AC7905  NAD 83(2011) Z  -  4,478,488.052 (meters)                     COMP
 AC7905  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AC7905  DYNAMIC HEIGHT  -        454.970 (meters)     1492.68  (feet) COMP
 AC7905  MODELED GRAVITY -    980,482.9   (mgal)                       NAVD 88
 AC7905
 AC7905  VERT ORDER      -  FIRST     CLASS II
 AC7905
 AC7905  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7905  Standards:
 AC7905         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7905            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7905  -------------------------------------------------------------------
 AC7905  NETWORK    1.10   3.08           0.52   0.34   1.57     -0.08820899
 AC7905  -------------------------------------------------------------------
 AC7905  Click here for local accuracies and other accuracy information.
 AC7905
 AC7905.The horizontal coordinates were established by GPS observations
 AC7905.and adjusted by the National Geodetic Survey in June 2012.
 AC7905
 AC7905.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7905.been affixed to the stable North American tectonic plate. See 
 AC7905.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7905
 AC7905.The horizontal coordinates are valid at the epoch date displayed above
 AC7905.which is a decimal equivalence of Year/Month/Day.
 AC7905
 AC7905.The orthometric height was determined by differential leveling and
 AC7905.adjusted by the NATIONAL GEODETIC SURVEY
 AC7905.in July 1998.
 AC7905
 AC7905.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7905.GEOID18 height accuracy estimate available here.
 AC7905
 AC7905.Click photographs - Photos may exist for this station.
 AC7905
 AC7905.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7905
 AC7905.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7905
 AC7905.The ellipsoidal height was determined by GPS observations
 AC7905.and is referenced to NAD 83.
 AC7905
 AC7905.The dynamic height is computed by dividing the NAVD 88
 AC7905.geopotential number by the normal gravity value computed on the
 AC7905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7905.degrees latitude (g = 980.6199 gals.).
 AC7905
 AC7905.The modeled gravity was interpolated from observed gravity values.
 AC7905
 AC7905. The following values were computed from the NAD 83(2011) position.
 AC7905
 AC7905;                    North         East     Units Scale Factor Converg.
 AC7905;SPC SD N     -   118,823.569   764,935.739   MT  0.99994338   +1 28 39.9
 AC7905;SPC SD N     -   389,840.33  2,509,626.67   sFT  0.99994338   +1 28 39.9
 AC7905;UTM  14      - 4,970,584.358   585,922.559   MT  0.99969078   +0 46 04.1
 AC7905
 AC7905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7905!SPC SD N     -   0.99993250  x   0.99994338  =   0.99987589
 AC7905!UTM  14      -   0.99993250  x   0.99969078  =   0.99962331
 AC7905
 AC7905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8592270584(NAD 83)
 AC7905
 AC7905                          SUPERSEDED SURVEY CONTROL
 AC7905
 AC7905  NAD 83(2007)-  44 53 00.59330(N)    097 54 43.29707(W) AD(2002.00) 0
 AC7905  ELLIP H (02/10/07)  430.551  (m)                       GP(2002.00)    
 AC7905  ELLIP H (04/15/04)  430.564  (m)                       GP(       ) 2 1
 AC7905  NAD 83(1996)-  44 53 00.59279(N)    097 54 43.29648(W) AD(       ) B
 AC7905  ELLIP H (04/18/97)  430.585  (m)                       GP(       ) 4 1
 AC7905  NAVD 88 (04/18/97)  455.0    (m)  GEOID96  model used  GPS OBS        
 AC7905
 AC7905.Superseded values are not recommended for survey control.
 AC7905
 AC7905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7905.See file dsdata.pdf to determine how the superseded data were derived.
 AC7905
 AC7905_MARKER: Z = SEE DESCRIPTION
 AC7905_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7905_STAMPING: 212-336.94 1995
 AC7905_MARK LOGO: NGS
 AC7905_PROJECTION: FLUSH
 AC7905_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7905_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7905_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7905+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 AC7905_ROD/PIPE-DEPTH: 6.4 meters
 AC7905_SLEEVE-DEPTH  : 1.8 meters
 AC7905
 AC7905  HISTORY     - Date     Condition        Report By
 AC7905  HISTORY     - 1995     MONUMENTED       SDDT
 AC7905  HISTORY     - 19950913 GOOD             NGS
 AC7905  HISTORY     - 19960926 GOOD             SDDT
 AC7905  HISTORY     - 20230911 GOOD             SDDT
 AC7905
 AC7905                          STATION DESCRIPTION
 AC7905
 AC7905'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7905'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AC7905'IN CLARK, THENCE 14.3 KM (8.90 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AC7905'74.3 M (243.8 FT) WEST OF MILEPOST 337, 23.2 M (76.1 FT) NORTH OF THE
 AC7905'HIGHWAY CENTERLINE, 6.5 M (21.3 FT) EAST OF THE CENTER OF A FIELD
 AC7905'ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AC7905'M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AC7905'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AC7905'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7905'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7905'THROUGH A 4-INCH PVC CAP. THE STABILITY CODE FOR THIS MARK IS CLASS A,
 AC7905'AS DETERMINED BY SDDT.
 AC7905
 AC7905                          STATION RECOVERY (1996)
 AC7905
 AC7905'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7905'THE STATION IS LOCATED 9.0 MI (14.5 KM) WEST OF CLARK AND 3.0 MI (4.8
 AC7905'KM) EAST OF THE CLARK/SPINK COUNTY LINE, ON U.S. HIGHWAY 212. TO REACH
 AC7905'THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND COMMERCIAL
 AC7905'STREET IN CLARK, GO WEST ON U.S. HIGHWAY 212 FOR 9.0 MI (14.5 KM) TO
 AC7905'THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7905'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7905'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 72.0 FT (21.9 M) NORTH OF THE
 AC7905'CENTER OF U.S. HIGHWAY 212, 30.0 FT (9.1 M) EAST OF THE CENTER OF A
 AC7905'FIELD ENTRANCE ROAD, 23.0 FT (7.0 M) NORTH OF THE CENTER OF THE EAST
 AC7905'END OF A CULVERT UNDER THE ROAD, 1.0 FT (0.3 M) SOUTH OF A WITNESS
 AC7905'POST, AND 1.0 FT (0.3 M) NORTH OF METAL GUARD POST.  NOTE--ACCESS TO
 AC7905'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7905'CAP.
 AC7905
 AC7905                          STATION RECOVERY (2023)
 AC7905
 AC7905'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AC7905'MARK FOUND AS DESCRIBED, BUT THE WITNESS POST AND CARSONITE ARE
 AC7905'MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5806 ***********************************************************************
 AE5806  DESIGNATION -  212 338.28
 AE5806  PID         -  AE5806
 AE5806  STATE/COUNTY-  SD/CLARK
 AE5806  COUNTRY     -  US
 AE5806  USGS QUAD   -  RAYMOND (2017)
 AE5806
 AE5806                         *CURRENT SURVEY CONTROL
 AE5806  ______________________________________________________________________
 AE5806* NAD 83(1986) POSITION- 44 52 38.     (N) 097 53 12.     (W)   SCALED
 AE5806* NAVD 88 ORTHO HEIGHT -   468.776 (meters)     1537.98  (feet) ADJUSTED
 AE5806  ______________________________________________________________________
 AE5806  GEOID HEIGHT    -        -24.517 (meters)                     GEOID18
 AE5806  DYNAMIC HEIGHT  -        468.718 (meters)     1537.79  (feet) COMP
 AE5806  MODELED GRAVITY -    980,480.2   (mgal)                       NAVD 88
 AE5806
 AE5806  VERT ORDER      -  FIRST     CLASS II
 AE5806
 AE5806.The horizontal coordinates were scaled from a map and have
 AE5806.an estimated accuracy of +/- 6 seconds.
 AE5806
 AE5806.The orthometric height was determined by differential leveling and
 AE5806.adjusted by the NATIONAL GEODETIC SURVEY
 AE5806.in July 1998.
 AE5806
 AE5806.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5806.GEOID18 height accuracy estimate available here.
 AE5806
 AE5806.Click photographs - Photos may exist for this station.
 AE5806
 AE5806.The dynamic height is computed by dividing the NAVD 88
 AE5806.geopotential number by the normal gravity value computed on the
 AE5806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5806.degrees latitude (g = 980.6199 gals.).
 AE5806
 AE5806.The modeled gravity was interpolated from observed gravity values.
 AE5806
 AE5806;                    North         East    Units  Estimated Accuracy
 AE5806;SPC SD N     -   118,180.      766,960.      MT  (+/- 180 meters Scaled)
 AE5806
 AE5806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ879699(NAD 83)
 AE5806
 AE5806                          SUPERSEDED SURVEY CONTROL
 AE5806
 AE5806.No superseded survey control is available for this station.
 AE5806
 AE5806_MARKER: DB = BENCH MARK DISK
 AE5806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5806_STAMPING: 212-338.28 1995
 AE5806_MARK LOGO: SDDT
 AE5806_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5806+STABILITY: SURFACE MOTION
 AE5806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5806+SATELLITE: SATELLITE OBSERVATIONS - September 13, 1995
 AE5806
 AE5806  HISTORY     - Date     Condition        Report By
 AE5806  HISTORY     - 1995     MONUMENTED       SDDT
 AE5806  HISTORY     - 19950913 GOOD             NGS
 AE5806
 AE5806                          STATION DESCRIPTION
 AE5806
 AE5806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5806'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE5806'IN CLARK, THENCE 12.1 KM (7.50 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE5806'450.0 M (1476.4 FT) EAST OF MILEPOST 338, 23.1 M (75.8 FT) SOUTH OF
 AE5806'THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) WEST OF THE CENTER OF A FIELD
 AE5806'ENTRANCE AND GATE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AE5806'M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST,
 AE5806'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5805 ***********************************************************************
 AE5805  DESIGNATION -  212 339.30
 AE5805  PID         -  AE5805
 AE5805  STATE/COUNTY-  SD/CLARK
 AE5805  COUNTRY     -  US
 AE5805  USGS QUAD   -  BAILEYS LAKE (2017)
 AE5805
 AE5805                         *CURRENT SURVEY CONTROL
 AE5805  ______________________________________________________________________
 AE5805* NAD 83(1986) POSITION- 44 52 37.     (N) 097 52 02.     (W)   SCALED
 AE5805* NAVD 88 ORTHO HEIGHT -   481.308 (meters)     1579.09  (feet) ADJUSTED
 AE5805  ______________________________________________________________________
 AE5805  GEOID HEIGHT    -        -24.521 (meters)                     GEOID18
 AE5805  DYNAMIC HEIGHT  -        481.248 (meters)     1578.89  (feet) COMP
 AE5805  MODELED GRAVITY -    980,477.0   (mgal)                       NAVD 88
 AE5805
 AE5805  VERT ORDER      -  FIRST     CLASS II
 AE5805
 AE5805.The horizontal coordinates were scaled from a map and have
 AE5805.an estimated accuracy of +/- 6 seconds.
 AE5805
 AE5805.The orthometric height was determined by differential leveling and
 AE5805.adjusted by the NATIONAL GEODETIC SURVEY
 AE5805.in July 1998.
 AE5805
 AE5805.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5805.GEOID18 height accuracy estimate available here.
 AE5805
 AE5805.Click photographs - Photos may exist for this station.
 AE5805
 AE5805.The dynamic height is computed by dividing the NAVD 88
 AE5805.geopotential number by the normal gravity value computed on the
 AE5805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5805.degrees latitude (g = 980.6199 gals.).
 AE5805
 AE5805.The modeled gravity was interpolated from observed gravity values.
 AE5805
 AE5805;                    North         East    Units  Estimated Accuracy
 AE5805;SPC SD N     -   118,190.      768,490.      MT  (+/- 180 meters Scaled)
 AE5805
 AE5805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ894699(NAD 83)
 AE5805
 AE5805                          SUPERSEDED SURVEY CONTROL
 AE5805
 AE5805.No superseded survey control is available for this station.
 AE5805
 AE5805_MARKER: DB = BENCH MARK DISK
 AE5805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5805_STAMPING: 212-339.30 1995
 AE5805_MARK LOGO: SDDT
 AE5805_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5805+STABILITY: SURFACE MOTION
 AE5805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5805+SATELLITE: SATELLITE OBSERVATIONS - September 13, 1995
 AE5805
 AE5805  HISTORY     - Date     Condition        Report By
 AE5805  HISTORY     - 1995     MONUMENTED       SDDT
 AE5805  HISTORY     - 19950913 GOOD             NGS
 AE5805
 AE5805                          STATION DESCRIPTION
 AE5805
 AE5805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5805'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE5805'IN CLARK, THENCE 10.5 KM (6.50 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE5805'488.0 M (1601.0 FT) EAST OF MILEPOST 339, 22.9 M (75.1 FT) SOUTH OF
 AE5805'THE HIGHWAY CENTERLINE, 18.4 M (60.4 FT) WEST OF THE CENTER OF A FIELD
 AE5805'ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE5805'M (1.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST,
 AE5805'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5804 ***********************************************************************
 AE5804  DESIGNATION -  212 340.23
 AE5804  PID         -  AE5804
 AE5804  STATE/COUNTY-  SD/CLARK
 AE5804  COUNTRY     -  US
 AE5804  USGS QUAD   -  BAILEYS LAKE (2017)
 AE5804
 AE5804                         *CURRENT SURVEY CONTROL
 AE5804  ______________________________________________________________________
 AE5804* NAD 83(1986) POSITION- 44 52 40.     (N) 097 50 49.     (W)   SCALED
 AE5804* NAVD 88 ORTHO HEIGHT -   503.572 (meters)     1652.14  (feet) ADJUSTED
 AE5804  ______________________________________________________________________
 AE5804  GEOID HEIGHT    -        -24.526 (meters)                     GEOID18
 AE5804  DYNAMIC HEIGHT  -        503.507 (meters)     1651.92  (feet) COMP
 AE5804  MODELED GRAVITY -    980,471.8   (mgal)                       NAVD 88
 AE5804
 AE5804  VERT ORDER      -  FIRST     CLASS II
 AE5804
 AE5804.The horizontal coordinates were scaled from a map and have
 AE5804.an estimated accuracy of +/- 6 seconds.
 AE5804
 AE5804.The orthometric height was determined by differential leveling and
 AE5804.adjusted by the NATIONAL GEODETIC SURVEY
 AE5804.in July 1998.
 AE5804
 AE5804.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5804.GEOID18 height accuracy estimate available here.
 AE5804
 AE5804.Click photographs - Photos may exist for this station.
 AE5804
 AE5804.The dynamic height is computed by dividing the NAVD 88
 AE5804.geopotential number by the normal gravity value computed on the
 AE5804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5804.degrees latitude (g = 980.6199 gals.).
 AE5804
 AE5804.The modeled gravity was interpolated from observed gravity values.
 AE5804
 AE5804;                    North         East    Units  Estimated Accuracy
 AE5804;SPC SD N     -   118,320.      770,090.      MT  (+/- 180 meters Scaled)
 AE5804
 AE5804_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ910700(NAD 83)
 AE5804
 AE5804                          SUPERSEDED SURVEY CONTROL
 AE5804
 AE5804.No superseded survey control is available for this station.
 AE5804
 AE5804_MARKER: DB = BENCH MARK DISK
 AE5804_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE5804_STAMPING: 212-340.23 1995
 AE5804_MARK LOGO: SDDT
 AE5804_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE5804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE5804+STABILITY: SURFACE MOTION
 AE5804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5804+SATELLITE: SATELLITE OBSERVATIONS - September 13, 1995
 AE5804
 AE5804  HISTORY     - Date     Condition        Report By
 AE5804  HISTORY     - 1995     MONUMENTED       SDDT
 AE5804  HISTORY     - 19950913 GOOD             NGS
 AE5804
 AE5804                          STATION DESCRIPTION
 AE5804
 AE5804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5804'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE5804'IN CLARK, THENCE 9.0 KM (5.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE5804'372.0 M (1220.5 FT) EAST OF MILEPOST 340, 22.7 M (74.5 FT) NORTH OF
 AE5804'THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) WEST OF A T-FENCE CORNER, 1.0 M
 AE5804'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AE5804'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE5804'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2039 ***********************************************************************
 AE2039  DESIGNATION -  212 341.21
 AE2039  PID         -  AE2039
 AE2039  STATE/COUNTY-  SD/CLARK
 AE2039  COUNTRY     -  US
 AE2039  USGS QUAD   -  BAILEYS LAKE (2017)
 AE2039
 AE2039                         *CURRENT SURVEY CONTROL
 AE2039  ______________________________________________________________________
 AE2039* NAD 83(1986) POSITION- 44 52 40.     (N) 097 49 36.     (W)   SCALED
 AE2039* NAVD 88 ORTHO HEIGHT -   532.200 (meters)     1746.06  (feet) ADJUSTED
 AE2039  ______________________________________________________________________
 AE2039  GEOID HEIGHT    -        -24.532 (meters)                     GEOID18
 AE2039  DYNAMIC HEIGHT  -        532.129 (meters)     1745.83  (feet) COMP
 AE2039  MODELED GRAVITY -    980,466.9   (mgal)                       NAVD 88
 AE2039
 AE2039  VERT ORDER      -  FIRST     CLASS II
 AE2039
 AE2039.The horizontal coordinates were scaled from a map and have
 AE2039.an estimated accuracy of +/- 6 seconds.
 AE2039
 AE2039.The orthometric height was determined by differential leveling and
 AE2039.adjusted by the NATIONAL GEODETIC SURVEY
 AE2039.in July 1998.
 AE2039
 AE2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2039.GEOID18 height accuracy estimate available here.
 AE2039
 AE2039.Click photographs - Photos may exist for this station.
 AE2039
 AE2039.The dynamic height is computed by dividing the NAVD 88
 AE2039.geopotential number by the normal gravity value computed on the
 AE2039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2039.degrees latitude (g = 980.6199 gals.).
 AE2039
 AE2039.The modeled gravity was interpolated from observed gravity values.
 AE2039
 AE2039;                    North         East    Units  Estimated Accuracy
 AE2039;SPC SD N     -   118,370.      771,690.      MT  (+/- 180 meters Scaled)
 AE2039
 AE2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ926700(NAD 83)
 AE2039
 AE2039                          SUPERSEDED SURVEY CONTROL
 AE2039
 AE2039.No superseded survey control is available for this station.
 AE2039
 AE2039_MARKER: DB = BENCH MARK DISK
 AE2039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2039_STAMPING: 212-341.21 1995
 AE2039_MARK LOGO: SDDT
 AE2039_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2039+STABILITY: SURFACE MOTION
 AE2039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2039+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2039
 AE2039  HISTORY     - Date     Condition        Report By
 AE2039  HISTORY     - 1995     MONUMENTED       SDDT
 AE2039  HISTORY     - 19950913 GOOD             NGS
 AE2039  HISTORY     - 19961011 GOOD             CHANCE
 AE2039
 AE2039                          STATION DESCRIPTION
 AE2039
 AE2039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2039'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2039'IN CLARK, THENCE 7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2039'346.0 M (1135.2 FT) EAST OF MILEPOST 341, 44.2 M (145.0 FT) EAST OF
 AE2039'THE CENTER OF A FIELD ENTRANCE AND GATE, 23.0 M (75.5 FT) NORTH OF THE
 AE2039'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE2039'M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE2039'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AE2039
 AE2039                          STATION RECOVERY (1996)
 AE2039
 AE2039'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2039'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2039'IN CLARK, THENCE 7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2039'346.0 M (1135.2 FT) EAST OF MILEPOST 341, 44.2 M (145.0 FT) EAST OF
 AE2039'THE CENTER OF A FIELD ENTRANCE AND GATE, 23.0 M (75.5 FT) NORTH OF THE
 AE2039'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE2039'M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE2039'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2038 ***********************************************************************
 AE2038  DESIGNATION -  212 342.21
 AE2038  PID         -  AE2038
 AE2038  STATE/COUNTY-  SD/CLARK
 AE2038  COUNTRY     -  US
 AE2038  USGS QUAD   -  BAILEYS LAKE (2017)
 AE2038
 AE2038                         *CURRENT SURVEY CONTROL
 AE2038  ______________________________________________________________________
 AE2038* NAD 83(1986) POSITION- 44 52 40.     (N) 097 48 22.     (W)   SCALED
 AE2038* NAVD 88 ORTHO HEIGHT -   542.670 (meters)     1780.41  (feet) ADJUSTED
 AE2038  ______________________________________________________________________
 AE2038  GEOID HEIGHT    -        -24.542 (meters)                     GEOID18
 AE2038  DYNAMIC HEIGHT  -        542.595 (meters)     1780.16  (feet) COMP
 AE2038  MODELED GRAVITY -    980,462.5   (mgal)                       NAVD 88
 AE2038
 AE2038  VERT ORDER      -  FIRST     CLASS II
 AE2038
 AE2038.The horizontal coordinates were scaled from a map and have
 AE2038.an estimated accuracy of +/- 6 seconds.
 AE2038
 AE2038.The orthometric height was determined by differential leveling and
 AE2038.adjusted by the NATIONAL GEODETIC SURVEY
 AE2038.in July 1998.
 AE2038
 AE2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2038.GEOID18 height accuracy estimate available here.
 AE2038
 AE2038.Click photographs - Photos may exist for this station.
 AE2038
 AE2038.The dynamic height is computed by dividing the NAVD 88
 AE2038.geopotential number by the normal gravity value computed on the
 AE2038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2038.degrees latitude (g = 980.6199 gals.).
 AE2038
 AE2038.The modeled gravity was interpolated from observed gravity values.
 AE2038
 AE2038;                    North         East    Units  Estimated Accuracy
 AE2038;SPC SD N     -   118,410.      773,320.      MT  (+/- 180 meters Scaled)
 AE2038
 AE2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ942700(NAD 83)
 AE2038
 AE2038                          SUPERSEDED SURVEY CONTROL
 AE2038
 AE2038.No superseded survey control is available for this station.
 AE2038
 AE2038_MARKER: DB = BENCH MARK DISK
 AE2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2038_STAMPING: 212 342.21 1995
 AE2038_MARK LOGO: SDDT
 AE2038_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2038+STABILITY: SURFACE MOTION
 AE2038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2038+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2038
 AE2038  HISTORY     - Date     Condition        Report By
 AE2038  HISTORY     - 1995     MONUMENTED       SDDT
 AE2038  HISTORY     - 19950913 GOOD             NGS
 AE2038  HISTORY     - 19961011 GOOD             CHANCE
 AE2038
 AE2038                          STATION DESCRIPTION
 AE2038
 AE2038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2038'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2038'IN CLARK, THENCE 5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2038'338.0 M (1108.9 FT) EAST OF MILEPOST 342, 22.5 M (73.8 FT) NORTH OF
 AE2038'THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) EAST OF A FENCE CORNER, 1.0 M
 AE2038'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A
 AE2038'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE2038'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AE2038
 AE2038                          STATION RECOVERY (1996)
 AE2038
 AE2038'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2038'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2038'IN CLARK, THENCE 5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2038'338.0 M (1108.9 FT) EAST OF MILEPOST 342, 22.5 M (73.8 FT) NORTH OF
 AE2038'THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) EAST OF A FENCE CORNER, 1.0 M
 AE2038'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A
 AE2038'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE2038'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2036 ***********************************************************************
 AE2036  DESIGNATION -  212 343.21
 AE2036  PID         -  AE2036
 AE2036  STATE/COUNTY-  SD/CLARK
 AE2036  COUNTRY     -  US
 AE2036  USGS QUAD   -  BAILEYS LAKE (2017)
 AE2036
 AE2036                         *CURRENT SURVEY CONTROL
 AE2036  ______________________________________________________________________
 AE2036* NAD 83(1986) POSITION- 44 52 32.     (N) 097 47 08.     (W)   SCALED
 AE2036* NAVD 88 ORTHO HEIGHT -   553.124 (meters)     1814.71  (feet) ADJUSTED
 AE2036  ______________________________________________________________________
 AE2036  GEOID HEIGHT    -        -24.553 (meters)                     GEOID18
 AE2036  DYNAMIC HEIGHT  -        553.047 (meters)     1814.46  (feet) COMP
 AE2036  MODELED GRAVITY -    980,458.7   (mgal)                       NAVD 88
 AE2036
 AE2036  VERT ORDER      -  FIRST     CLASS II
 AE2036
 AE2036.The horizontal coordinates were scaled from a map and have
 AE2036.an estimated accuracy of +/- 6 seconds.
 AE2036
 AE2036.The orthometric height was determined by differential leveling and
 AE2036.adjusted by the NATIONAL GEODETIC SURVEY
 AE2036.in July 1998.
 AE2036
 AE2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2036.GEOID18 height accuracy estimate available here.
 AE2036
 AE2036.Click photographs - Photos may exist for this station.
 AE2036
 AE2036.The dynamic height is computed by dividing the NAVD 88
 AE2036.geopotential number by the normal gravity value computed on the
 AE2036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2036.degrees latitude (g = 980.6199 gals.).
 AE2036
 AE2036.The modeled gravity was interpolated from observed gravity values.
 AE2036
 AE2036;                    North         East    Units  Estimated Accuracy
 AE2036;SPC SD N     -   118,210.      774,950.      MT  (+/- 180 meters Scaled)
 AE2036
 AE2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ959698(NAD 83)
 AE2036
 AE2036                          SUPERSEDED SURVEY CONTROL
 AE2036
 AE2036.No superseded survey control is available for this station.
 AE2036
 AE2036_MARKER: DB = BENCH MARK DISK
 AE2036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2036_STAMPING: 212-343.21 1995
 AE2036_MARK LOGO: SDDT
 AE2036_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2036+STABILITY: SURFACE MOTION
 AE2036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2036+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2036
 AE2036  HISTORY     - Date     Condition        Report By
 AE2036  HISTORY     - 1995     MONUMENTED       SDDT
 AE2036  HISTORY     - 19950913 GOOD             NGS
 AE2036  HISTORY     - 19961011 GOOD             CHANCE
 AE2036
 AE2036                          STATION DESCRIPTION
 AE2036
 AE2036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2036'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2036'IN CLARK, THENCE 4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2036'348.0 M (1141.7 FT) EAST OF MILEPOST 343, 25.3 M (83.0 FT) WEST OF THE
 AE2036'CENTER OF A FIELD ENTRANCE AND GATE, 23.3 M (76.4 FT) NORTH OF THE
 AE2036'HIGHWAY CENTERLINE, 2.3 M (7.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.4
 AE2036'M (4.6 FT) EAST OF A T-FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2036'POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND THE MONUMENT IS RECESSED
 AE2036'0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AE2036
 AE2036                          STATION RECOVERY (1996)
 AE2036
 AE2036'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2036'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2036'IN CLARK, THENCE 4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2036'348.0 M (1141.7 FT) EAST OF MILEPOST 343, 25.3 M (83.0 FT) WEST OF THE
 AE2036'CENTER OF A FIELD ENTRANCE AND GATE, 23.3 M (76.4 FT) NORTH OF THE
 AE2036'HIGHWAY CENTERLINE, 2.3 M (7.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.4
 AE2036'M (4.6 FT) EAST OF A T-FENCE CORNER, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AE2036'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AE2036'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2035 ***********************************************************************
 AE2035  DESIGNATION -  212 344.20
 AE2035  PID         -  AE2035
 AE2035  STATE/COUNTY-  SD/CLARK
 AE2035  COUNTRY     -  US
 AE2035  USGS QUAD   -  BAILEYS LAKE (2017)
 AE2035
 AE2035                         *CURRENT SURVEY CONTROL
 AE2035  ______________________________________________________________________
 AE2035* NAD 83(1986) POSITION- 44 52 39.     (N) 097 45 57.     (W)   SCALED
 AE2035* NAVD 88 ORTHO HEIGHT -   565.592 (meters)     1855.61  (feet) ADJUSTED
 AE2035  ______________________________________________________________________
 AE2035  GEOID HEIGHT    -        -24.565 (meters)                     GEOID18
 AE2035  DYNAMIC HEIGHT  -        565.511 (meters)     1855.35  (feet) COMP
 AE2035  MODELED GRAVITY -    980,456.4   (mgal)                       NAVD 88
 AE2035
 AE2035  VERT ORDER      -  FIRST     CLASS II
 AE2035
 AE2035.The horizontal coordinates were scaled from a map and have
 AE2035.an estimated accuracy of +/- 6 seconds.
 AE2035
 AE2035.The orthometric height was determined by differential leveling and
 AE2035.adjusted by the NATIONAL GEODETIC SURVEY
 AE2035.in July 1998.
 AE2035
 AE2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2035.GEOID18 height accuracy estimate available here.
 AE2035
 AE2035.Click photographs - Photos may exist for this station.
 AE2035
 AE2035.The dynamic height is computed by dividing the NAVD 88
 AE2035.geopotential number by the normal gravity value computed on the
 AE2035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2035.degrees latitude (g = 980.6199 gals.).
 AE2035
 AE2035.The modeled gravity was interpolated from observed gravity values.
 AE2035
 AE2035;                    North         East    Units  Estimated Accuracy
 AE2035;SPC SD N     -   118,470.      776,500.      MT  (+/- 180 meters Scaled)
 AE2035
 AE2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ974700(NAD 83)
 AE2035
 AE2035                          SUPERSEDED SURVEY CONTROL
 AE2035
 AE2035.No superseded survey control is available for this station.
 AE2035
 AE2035_MARKER: DB = BENCH MARK DISK
 AE2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2035_STAMPING: 212-344.20 1995
 AE2035_MARK LOGO: SDDT
 AE2035_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2035+STABILITY: SURFACE MOTION
 AE2035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2035+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2035
 AE2035  HISTORY     - Date     Condition        Report By
 AE2035  HISTORY     - 1995     MONUMENTED       SDDT
 AE2035  HISTORY     - 19950913 GOOD             NGS
 AE2035  HISTORY     - 19961011 GOOD             CHANCE
 AE2035
 AE2035                          STATION DESCRIPTION
 AE2035
 AE2035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2035'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2035'IN CLARK, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2035'324.0 M (1063.0 FT) EAST OF MILEPOST 344, 22.5 M (73.8 FT) NORTH OF
 AE2035'THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) WEST OF THE CENTER OF A FIELD
 AE2035'ENTRANCE AND GATE, 1.2 M (3.9 FT) EAST OF A T-FENCE CORNER, 0.3 M (1.0
 AE2035'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2035'POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AE2035'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE2035
 AE2035                          STATION RECOVERY (1996)
 AE2035
 AE2035'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2035'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2035'IN CLARK, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2035'324.0 M (1063.0 FT) EAST OF MILEPOST 344, 22.5 M (73.8 FT) NORTH OF
 AE2035'THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) WEST OF THE CENTER OF A FIELD
 AE2035'ENTRANCE AND GATE, 1.2 M (3.9 FT) EAST OF A T-FENCE CORNER, 0.3 M (1.0
 AE2035'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2035'POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AE2035'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2034 ***********************************************************************
 AE2034  DESIGNATION -  212 345.15
 AE2034  PID         -  AE2034
 AE2034  STATE/COUNTY-  SD/CLARK
 AE2034  COUNTRY     -  US
 AE2034  USGS QUAD   -  CLARK NORTH (2017)
 AE2034
 AE2034                         *CURRENT SURVEY CONTROL
 AE2034  ______________________________________________________________________
 AE2034* NAD 83(1986) POSITION- 44 52 39.     (N) 097 44 45.     (W)   SCALED
 AE2034* NAVD 88 ORTHO HEIGHT -   570.758 (meters)     1872.56  (feet) ADJUSTED
 AE2034  ______________________________________________________________________
 AE2034  GEOID HEIGHT    -        -24.580 (meters)                     GEOID18
 AE2034  DYNAMIC HEIGHT  -        570.676 (meters)     1872.29  (feet) COMP
 AE2034  MODELED GRAVITY -    980,454.9   (mgal)                       NAVD 88
 AE2034
 AE2034  VERT ORDER      -  FIRST     CLASS II
 AE2034
 AE2034.The horizontal coordinates were scaled from a map and have
 AE2034.an estimated accuracy of +/- 6 seconds.
 AE2034
 AE2034.The orthometric height was determined by differential leveling and
 AE2034.adjusted by the NATIONAL GEODETIC SURVEY
 AE2034.in July 1998.
 AE2034
 AE2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2034.GEOID18 height accuracy estimate available here.
 AE2034
 AE2034.Click photographs - Photos may exist for this station.
 AE2034
 AE2034.The dynamic height is computed by dividing the NAVD 88
 AE2034.geopotential number by the normal gravity value computed on the
 AE2034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2034.degrees latitude (g = 980.6199 gals.).
 AE2034
 AE2034.The modeled gravity was interpolated from observed gravity values.
 AE2034
 AE2034;                    North         East    Units  Estimated Accuracy
 AE2034;SPC SD N     -   118,510.      778,080.      MT  (+/- 180 meters Scaled)
 AE2034
 AE2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ990701(NAD 83)
 AE2034
 AE2034                          SUPERSEDED SURVEY CONTROL
 AE2034
 AE2034.No superseded survey control is available for this station.
 AE2034
 AE2034_MARKER: DB = BENCH MARK DISK
 AE2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2034_STAMPING: 212-345.15 1995 1871.63
 AE2034_MARK LOGO: SDDT
 AE2034_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2034+STABILITY: SURFACE MOTION
 AE2034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2034+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2034
 AE2034  HISTORY     - Date     Condition        Report By
 AE2034  HISTORY     - 1995     MONUMENTED       SDDT
 AE2034  HISTORY     - 19950913 GOOD             NGS
 AE2034  HISTORY     - 19961011 GOOD             CHANCE
 AE2034
 AE2034                          STATION DESCRIPTION
 AE2034
 AE2034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2034'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2034'IN CLARK, THENCE 1.0 KM (0.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2034'256.0 M (839.9 FT) EAST OF MILEPOST 345, 30.9 M (101.4 FT) SOUTH OF
 AE2034'THE SOUTHWEST CORNER OF A HOUSE, 23.1 M (75.8 FT) EAST OF A UTILITY
 AE2034'POLE, 15.1 M (49.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 AE2034'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2034'POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE2034'FLUSH WITH THE GROUND SURFACE.
 AE2034
 AE2034                          STATION RECOVERY (1996)
 AE2034
 AE2034'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2034'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2034'IN CLARK, THENCE 1.0 KM (0.60 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2034'256.0 M (839.9 FT) EAST OF MILEPOST 345, 30.9 M (101.4 FT) SOUTH OF
 AE2034'THE SOUTHWEST CORNER OF A HOUSE, 23.1 M (75.8 FT) EAST OF A UTILITY
 AE2034'LIGHT POLE, 15.1 M (49.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.3 M
 AE2034'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AE2034'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE2034'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2033 ***********************************************************************
 AE2033  DESIGNATION -  212 346.16
 AE2033  PID         -  AE2033
 AE2033  STATE/COUNTY-  SD/CLARK
 AE2033  COUNTRY     -  US
 AE2033  USGS QUAD   -  CLARK NORTH (2017)
 AE2033
 AE2033                         *CURRENT SURVEY CONTROL
 AE2033  ______________________________________________________________________
 AE2033* NAD 83(1986) POSITION- 44 52 37.     (N) 097 43 35.     (W)   SCALED
 AE2033* NAVD 88 ORTHO HEIGHT -   544.001 (meters)     1784.78  (feet) ADJUSTED
 AE2033  ______________________________________________________________________
 AE2033  GEOID HEIGHT    -        -24.598 (meters)                     GEOID18
 AE2033  DYNAMIC HEIGHT  -        543.922 (meters)     1784.52  (feet) COMP
 AE2033  MODELED GRAVITY -    980,454.2   (mgal)                       NAVD 88
 AE2033
 AE2033  VERT ORDER      -  FIRST     CLASS II
 AE2033
 AE2033.The horizontal coordinates were scaled from a map and have
 AE2033.an estimated accuracy of +/- 6 seconds.
 AE2033
 AE2033.The orthometric height was determined by differential leveling and
 AE2033.adjusted by the NATIONAL GEODETIC SURVEY
 AE2033.in July 1998.
 AE2033
 AE2033.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2033.GEOID18 height accuracy estimate available here.
 AE2033
 AE2033.Click photographs - Photos may exist for this station.
 AE2033
 AE2033.The dynamic height is computed by dividing the NAVD 88
 AE2033.geopotential number by the normal gravity value computed on the
 AE2033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2033.degrees latitude (g = 980.6199 gals.).
 AE2033
 AE2033.The modeled gravity was interpolated from observed gravity values.
 AE2033
 AE2033;                    North         East    Units  Estimated Accuracy
 AE2033;SPC SD N     -   118,490.      779,620.      MT  (+/- 180 meters Scaled)
 AE2033
 AE2033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ005700(NAD 83)
 AE2033
 AE2033                          SUPERSEDED SURVEY CONTROL
 AE2033
 AE2033.No superseded survey control is available for this station.
 AE2033
 AE2033_MARKER: DB = BENCH MARK DISK
 AE2033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2033_STAMPING: 212-346.16 1990 1783.74
 AE2033_MARK LOGO: SDDT
 AE2033_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2033+STABILITY: SURFACE MOTION
 AE2033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2033+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2033
 AE2033  HISTORY     - Date     Condition        Report By
 AE2033  HISTORY     - 1990     MONUMENTED       SDDT
 AE2033  HISTORY     - 19950913 GOOD             NGS
 AE2033  HISTORY     - 19961011 GOOD             CHANCE
 AE2033
 AE2033                          STATION DESCRIPTION
 AE2033
 AE2033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2033'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2033'IN CLARK, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2033'260.0 M (853.0 FT) EAST OF MILEPOST 346, 15.0 M (49.2 FT) NORTH OF THE
 AE2033'HIGHWAY CENTERLINE, 3.1 M (10.2 FT) EAST OF THE CENTER OF A DRIVEWAY,
 AE2033'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AE2033'A WITNESS POST AND FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE
 AE2033'GROUND SURFACE.
 AE2033
 AE2033                          STATION RECOVERY (1996)
 AE2033
 AE2033'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2033'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2033'IN CLARK, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2033'260.0 M (853.0 FT) EAST OF MILEPOST 346, 15.0 M (49.2 FT) NORTH OF THE
 AE2033'HIGHWAY CENTERLINE, 3.1 M (10.2 FT) EAST OF THE CENTER OF A DRIVEWAY,
 AE2033'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 AE2033'A WITNESS POST AND FENCE CORNER, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2033'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2032 ***********************************************************************
 AE2032  DESIGNATION -  212 347.16
 AE2032  PID         -  AE2032
 AE2032  STATE/COUNTY-  SD/CLARK
 AE2032  COUNTRY     -  US
 AE2032  USGS QUAD   -  CLARK NORTH (2017)
 AE2032
 AE2032                         *CURRENT SURVEY CONTROL
 AE2032  ______________________________________________________________________
 AE2032* NAD 83(1986) POSITION- 44 52 38.     (N) 097 42 23.     (W)   SCALED
 AE2032* NAVD 88 ORTHO HEIGHT -   544.893 (meters)     1787.70  (feet) ADJUSTED
 AE2032  ______________________________________________________________________
 AE2032  GEOID HEIGHT    -        -24.616 (meters)                     GEOID18
 AE2032  DYNAMIC HEIGHT  -        544.813 (meters)     1787.44  (feet) COMP
 AE2032  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 AE2032
 AE2032  VERT ORDER      -  FIRST     CLASS II
 AE2032
 AE2032.The horizontal coordinates were scaled from a map and have
 AE2032.an estimated accuracy of +/- 6 seconds.
 AE2032
 AE2032.The orthometric height was determined by differential leveling and
 AE2032.adjusted by the NATIONAL GEODETIC SURVEY
 AE2032.in July 1998.
 AE2032
 AE2032.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2032.GEOID18 height accuracy estimate available here.
 AE2032
 AE2032.Click photographs - Photos may exist for this station.
 AE2032
 AE2032.The dynamic height is computed by dividing the NAVD 88
 AE2032.geopotential number by the normal gravity value computed on the
 AE2032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2032.degrees latitude (g = 980.6199 gals.).
 AE2032
 AE2032.The modeled gravity was interpolated from observed gravity values.
 AE2032
 AE2032;                    North         East    Units  Estimated Accuracy
 AE2032;SPC SD N     -   118,570.      781,200.      MT  (+/- 180 meters Scaled)
 AE2032
 AE2032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ021701(NAD 83)
 AE2032
 AE2032                          SUPERSEDED SURVEY CONTROL
 AE2032
 AE2032.No superseded survey control is available for this station.
 AE2032
 AE2032_MARKER: DB = BENCH MARK DISK
 AE2032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2032_STAMPING: 212-347.16 1985 1786.76
 AE2032_MARK LOGO: SDDT
 AE2032_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2032+STABILITY: SURFACE MOTION
 AE2032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2032+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2032
 AE2032  HISTORY     - Date     Condition        Report By
 AE2032  HISTORY     - 1985     MONUMENTED       SDDT
 AE2032  HISTORY     - 19950913 GOOD             NGS
 AE2032  HISTORY     - 19961011 GOOD             CHANCE
 AE2032
 AE2032                          STATION DESCRIPTION
 AE2032
 AE2032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2032'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2032'IN CLARK, THENCE 2.2 KM (1.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2032'53.7 M (176.2 FT) WEST OF A FENCE CORNER, 22.6 M (74.1 FT) NORTH OF
 AE2032'THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE2032'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE2032'RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
 AE2032
 AE2032                          STATION RECOVERY (1996)
 AE2032
 AE2032'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2032'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2032'IN CLARK, THENCE 2.2 KM (1.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2032'276.0 M (905.5 FT) EAST OF MILEPOST 347, 53.7 M (176.2 FT) WEST OF A
 AE2032'T-FENCE CORNER, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5
 AE2032'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AE2032'WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT)
 AE2032'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2031 ***********************************************************************
 AE2031  DESIGNATION -  212 348.16
 AE2031  PID         -  AE2031
 AE2031  STATE/COUNTY-  SD/CLARK
 AE2031  COUNTRY     -  US
 AE2031  USGS QUAD   -  CLARK NORTH (2017)
 AE2031
 AE2031                         *CURRENT SURVEY CONTROL
 AE2031  ______________________________________________________________________
 AE2031* NAD 83(1986) POSITION- 44 52 38.     (N) 097 41 08.     (W)   SCALED
 AE2031* NAVD 88 ORTHO HEIGHT -   545.501 (meters)     1789.70  (feet) ADJUSTED
 AE2031  ______________________________________________________________________
 AE2031  GEOID HEIGHT    -        -24.634 (meters)                     GEOID18
 AE2031  DYNAMIC HEIGHT  -        545.421 (meters)     1789.44  (feet) COMP
 AE2031  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE2031
 AE2031  VERT ORDER      -  FIRST     CLASS II
 AE2031
 AE2031.The horizontal coordinates were scaled from a map and have
 AE2031.an estimated accuracy of +/- 6 seconds.
 AE2031
 AE2031.The orthometric height was determined by differential leveling and
 AE2031.adjusted by the NATIONAL GEODETIC SURVEY
 AE2031.in July 1998.
 AE2031
 AE2031.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2031.GEOID18 height accuracy estimate available here.
 AE2031
 AE2031.Click photographs - Photos may exist for this station.
 AE2031
 AE2031.The dynamic height is computed by dividing the NAVD 88
 AE2031.geopotential number by the normal gravity value computed on the
 AE2031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2031.degrees latitude (g = 980.6199 gals.).
 AE2031
 AE2031.The modeled gravity was interpolated from observed gravity values.
 AE2031
 AE2031;                    North         East    Units  Estimated Accuracy
 AE2031;SPC SD N     -   118,610.      782,840.      MT  (+/- 180 meters Scaled)
 AE2031
 AE2031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ038701(NAD 83)
 AE2031
 AE2031                          SUPERSEDED SURVEY CONTROL
 AE2031
 AE2031.No superseded survey control is available for this station.
 AE2031
 AE2031_MARKER: DB = BENCH MARK DISK
 AE2031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2031_STAMPING: 212-348.16 1985 1788.77
 AE2031_MARK LOGO: SDDT
 AE2031_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2031+STABILITY: SURFACE MOTION
 AE2031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2031+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2031
 AE2031  HISTORY     - Date     Condition        Report By
 AE2031  HISTORY     - 1985     MONUMENTED       SDDT
 AE2031  HISTORY     - 19950913 GOOD             NGS
 AE2031  HISTORY     - 19961011 GOOD             CHANCE
 AE2031
 AE2031                          STATION DESCRIPTION
 AE2031
 AE2031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2031'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2031'IN CLARK, THENCE 3.8 KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2031'283.0 M (928.5 FT) EAST OF MILEPOST 348, 23.4 M (76.8 FT) NORTH OF THE
 AE2031'HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7
 AE2031'M (2.3 FT) WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER LP 3, 0.3 M
 AE2031'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE2031'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 AE2031
 AE2031                          STATION RECOVERY (1996)
 AE2031
 AE2031'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2031'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2031'IN CLARK, THENCE 3.8 KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2031'283.0 M (928.5 FT) EAST OF MILEPOST 348, 23.4 M (76.8 FT) NORTH OF THE
 AE2031'HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7
 AE2031'M (2.3 FT) WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER LP 3, 0.3 M
 AE2031'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AE2031'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2030 ***********************************************************************
 AE2030  DESIGNATION -  212 349.21
 AE2030  PID         -  AE2030
 AE2030  STATE/COUNTY-  SD/CLARK
 AE2030  COUNTRY     -  US
 AE2030  USGS QUAD   -  CLARK NORTH (2017)
 AE2030
 AE2030                         *CURRENT SURVEY CONTROL
 AE2030  ______________________________________________________________________
 AE2030* NAD 83(1986) POSITION- 44 52 38.     (N) 097 39 48.     (W)   SCALED
 AE2030* NAVD 88 ORTHO HEIGHT -   546.038 (meters)     1791.46  (feet) ADJUSTED
 AE2030  ______________________________________________________________________
 AE2030  GEOID HEIGHT    -        -24.655 (meters)                     GEOID18
 AE2030  DYNAMIC HEIGHT  -        545.958 (meters)     1791.20  (feet) COMP
 AE2030  MODELED GRAVITY -    980,452.7   (mgal)                       NAVD 88
 AE2030
 AE2030  VERT ORDER      -  FIRST     CLASS II
 AE2030
 AE2030.The horizontal coordinates were scaled from a map and have
 AE2030.an estimated accuracy of +/- 6 seconds.
 AE2030
 AE2030.The orthometric height was determined by differential leveling and
 AE2030.adjusted by the NATIONAL GEODETIC SURVEY
 AE2030.in July 1998.
 AE2030
 AE2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2030.GEOID18 height accuracy estimate available here.
 AE2030
 AE2030.Click photographs - Photos may exist for this station.
 AE2030
 AE2030.The dynamic height is computed by dividing the NAVD 88
 AE2030.geopotential number by the normal gravity value computed on the
 AE2030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2030.degrees latitude (g = 980.6199 gals.).
 AE2030
 AE2030.The modeled gravity was interpolated from observed gravity values.
 AE2030
 AE2030;                    North         East    Units  Estimated Accuracy
 AE2030;SPC SD N     -   118,660.      784,600.      MT  (+/- 180 meters Scaled)
 AE2030
 AE2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ055701(NAD 83)
 AE2030
 AE2030                          SUPERSEDED SURVEY CONTROL
 AE2030
 AE2030.No superseded survey control is available for this station.
 AE2030
 AE2030_MARKER: DB = BENCH MARK DISK
 AE2030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2030_STAMPING: 212-349.21 1985 1790.53
 AE2030_MARK LOGO: SDDT
 AE2030_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2030+STABILITY: SURFACE MOTION
 AE2030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2030+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2030
 AE2030  HISTORY     - Date     Condition        Report By
 AE2030  HISTORY     - 1985     MONUMENTED       SDDT
 AE2030  HISTORY     - 19950913 GOOD             NGS
 AE2030  HISTORY     - 19961011 GOOD             CHANCE
 AE2030
 AE2030                          STATION DESCRIPTION
 AE2030
 AE2030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2030'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2030'IN CLARK, THENCE 5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2030'468.0 M (1535.4 FT) EAST OF MILEPOST 349, 22.5 M (73.8 FT) NORTH OF
 AE2030'THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT) WEST OF UNDERGROUND CABLE
 AE2030'JUNCTION BOX NUMBER LP 4, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AE2030'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF THE CENTER OF 3 BRACED FENCE POSTS,
 AE2030'0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A
 AE2030'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE2030
 AE2030                          STATION RECOVERY (1996)
 AE2030
 AE2030'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2030'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2030'IN CLARK, THENCE 5.6 KM (3.45 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2030'468.0 M (1535.4 FT) EAST OF MILEPOST 349, 22.5 M (73.8 FT) NORTH OF
 AE2030'THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT) WEST OF UNDERGROUND CABLE
 AE2030'JUNCTION BOX NUMBER LP 4, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AE2030'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF THE CENTER OF 3 BRACED FENCE POSTS,
 AE2030'0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A
 AE2030'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2026 ***********************************************************************
 AE2026  DESIGNATION -  212 353.22
 AE2026  PID         -  AE2026
 AE2026  STATE/COUNTY-  SD/CLARK
 AE2026  COUNTRY     -  US
 AE2026  USGS QUAD   -  GARDEN CITY (2017)
 AE2026
 AE2026                         *CURRENT SURVEY CONTROL
 AE2026  ______________________________________________________________________
 AE2026* NAD 83(1986) POSITION- 44 52 37.     (N) 097 34 59.     (W)   SCALED
 AE2026* NAVD 88 ORTHO HEIGHT -   550.309 (meters)     1805.47  (feet) ADJUSTED
 AE2026  ______________________________________________________________________
 AE2026  GEOID HEIGHT    -        -24.733 (meters)                     GEOID18
 AE2026  DYNAMIC HEIGHT  -        550.227 (meters)     1805.20  (feet) COMP
 AE2026  MODELED GRAVITY -    980,449.8   (mgal)                       NAVD 88
 AE2026
 AE2026  VERT ORDER      -  FIRST     CLASS II
 AE2026
 AE2026.The horizontal coordinates were scaled from a map and have
 AE2026.an estimated accuracy of +/- 6 seconds.
 AE2026
 AE2026.The orthometric height was determined by differential leveling and
 AE2026.adjusted by the NATIONAL GEODETIC SURVEY
 AE2026.in July 1998.
 AE2026
 AE2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2026.GEOID18 height accuracy estimate available here.
 AE2026
 AE2026.Click photographs - Photos may exist for this station.
 AE2026
 AE2026.The dynamic height is computed by dividing the NAVD 88
 AE2026.geopotential number by the normal gravity value computed on the
 AE2026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2026.degrees latitude (g = 980.6199 gals.).
 AE2026
 AE2026.The modeled gravity was interpolated from observed gravity values.
 AE2026
 AE2026;                    North         East    Units  Estimated Accuracy
 AE2026;SPC SD N     -   118,820.      790,940.      MT  (+/- 180 meters Scaled)
 AE2026
 AE2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ119702(NAD 83)
 AE2026
 AE2026                          SUPERSEDED SURVEY CONTROL
 AE2026
 AE2026.No superseded survey control is available for this station.
 AE2026
 AE2026_MARKER: DB = BENCH MARK DISK
 AE2026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2026_STAMPING: 212-353.22 1985 1804.49
 AE2026_MARK LOGO: SDDT
 AE2026_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2026+STABILITY: SURFACE MOTION
 AE2026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2026+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2026
 AE2026  HISTORY     - Date     Condition        Report By
 AE2026  HISTORY     - 1985     MONUMENTED       SDDT
 AE2026  HISTORY     - 19950913 GOOD             NGS
 AE2026  HISTORY     - 19961011 GOOD             CHANCE
 AE2026
 AE2026                          STATION DESCRIPTION
 AE2026
 AE2026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2026'9.0 KM (5.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2026'MAIN STREET IN HENRY, 380.0 M (1246.7 FT) EAST OF MILEPOST 353, 41.6 M
 AE2026'(136.5 FT) EAST OF THE CENTER OF A TRACK ROAD, 22.6 M (74.1 FT) NORTH
 AE2026'OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE2026'HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 AE2026'IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 AE2026
 AE2026                          STATION RECOVERY (1996)
 AE2026
 AE2026'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2026'9.0 KM (5.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2026'MAIN STREET IN HENRY, 380.0 M (1246.7 FT) EAST OF MILEPOST 353, 41.6 M
 AE2026'(136.5 FT) EAST OF THE CENTER OF A TRACK ROAD, 22.6 M (74.1 FT) NORTH
 AE2026'OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE2026'HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 AE2026'IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2025 ***********************************************************************
 AE2025  DESIGNATION -  212 354.22
 AE2025  PID         -  AE2025
 AE2025  STATE/COUNTY-  SD/CLARK
 AE2025  COUNTRY     -  US
 AE2025  USGS QUAD   -  GARDEN CITY (2017)
 AE2025
 AE2025                         *CURRENT SURVEY CONTROL
 AE2025  ______________________________________________________________________
 AE2025* NAD 83(1986) POSITION- 44 52 37.     (N) 097 33 45.     (W)   SCALED
 AE2025* NAVD 88 ORTHO HEIGHT -   548.855 (meters)     1800.70  (feet) ADJUSTED
 AE2025  ______________________________________________________________________
 AE2025  GEOID HEIGHT    -        -24.752 (meters)                     GEOID18
 AE2025  DYNAMIC HEIGHT  -        548.773 (meters)     1800.43  (feet) COMP
 AE2025  MODELED GRAVITY -    980,449.2   (mgal)                       NAVD 88
 AE2025
 AE2025  VERT ORDER      -  FIRST     CLASS II
 AE2025
 AE2025.The horizontal coordinates were scaled from a map and have
 AE2025.an estimated accuracy of +/- 6 seconds.
 AE2025
 AE2025.The orthometric height was determined by differential leveling and
 AE2025.adjusted by the NATIONAL GEODETIC SURVEY
 AE2025.in July 1998.
 AE2025
 AE2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2025.GEOID18 height accuracy estimate available here.
 AE2025
 AE2025.Click photographs - Photos may exist for this station.
 AE2025
 AE2025.The dynamic height is computed by dividing the NAVD 88
 AE2025.geopotential number by the normal gravity value computed on the
 AE2025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2025.degrees latitude (g = 980.6199 gals.).
 AE2025
 AE2025.The modeled gravity was interpolated from observed gravity values.
 AE2025
 AE2025;                    North         East    Units  Estimated Accuracy
 AE2025;SPC SD N     -   118,870.      792,560.      MT  (+/- 180 meters Scaled)
 AE2025
 AE2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ135702(NAD 83)
 AE2025
 AE2025                          SUPERSEDED SURVEY CONTROL
 AE2025
 AE2025.No superseded survey control is available for this station.
 AE2025
 AE2025_MARKER: DB = BENCH MARK DISK
 AE2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2025_STAMPING: 212-354.22 1985 1799.70
 AE2025_MARK LOGO: SDDT
 AE2025_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2025+STABILITY: SURFACE MOTION
 AE2025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2025+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2025
 AE2025  HISTORY     - Date     Condition        Report By
 AE2025  HISTORY     - 1985     MONUMENTED       SDDT
 AE2025  HISTORY     - 19950913 GOOD             NGS
 AE2025  HISTORY     - 19961011 GOOD             CHANCE
 AE2025
 AE2025                          STATION DESCRIPTION
 AE2025
 AE2025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2025'7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2025'MAIN STREET IN HENRY, 389.0 M (1276.2 FT) EAST OF MILEPOST 354, 35.3 M
 AE2025'(115.8 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.5 M (73.8 FT)
 AE2025'NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE
 AE2025'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE2025'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 AE2025'FT) BELOW THE GROUND SURFACE.
 AE2025
 AE2025                          STATION RECOVERY (1996)
 AE2025
 AE2025'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2025'7.4 KM (4.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2025'MAIN STREET IN HENRY, 389.0 M (1276.2 FT) EAST OF MILEPOST 354, 35.3 M
 AE2025'(115.8 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.5 M (73.8 FT)
 AE2025'NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE
 AE2025'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE2025'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 AE2025'FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2024 ***********************************************************************
 AE2024  DESIGNATION -  212 355.29
 AE2024  PID         -  AE2024
 AE2024  STATE/COUNTY-  SD/CLARK
 AE2024  COUNTRY     -  US
 AE2024  USGS QUAD   -  GARDEN CITY (2017)
 AE2024
 AE2024                         *CURRENT SURVEY CONTROL
 AE2024  ______________________________________________________________________
 AE2024* NAD 83(1986) POSITION- 44 52 36.     (N) 097 32 32.     (W)   SCALED
 AE2024* NAVD 88 ORTHO HEIGHT -   547.505 (meters)     1796.27  (feet) ADJUSTED
 AE2024  ______________________________________________________________________
 AE2024  GEOID HEIGHT    -        -24.772 (meters)                     GEOID18
 AE2024  DYNAMIC HEIGHT  -        547.423 (meters)     1796.00  (feet) COMP
 AE2024  MODELED GRAVITY -    980,448.8   (mgal)                       NAVD 88
 AE2024
 AE2024  VERT ORDER      -  FIRST     CLASS II
 AE2024
 AE2024.The horizontal coordinates were scaled from a map and have
 AE2024.an estimated accuracy of +/- 6 seconds.
 AE2024
 AE2024.The orthometric height was determined by differential leveling and
 AE2024.adjusted by the NATIONAL GEODETIC SURVEY
 AE2024.in July 1998.
 AE2024
 AE2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2024.GEOID18 height accuracy estimate available here.
 AE2024
 AE2024.Click photographs - Photos may exist for this station.
 AE2024
 AE2024.The dynamic height is computed by dividing the NAVD 88
 AE2024.geopotential number by the normal gravity value computed on the
 AE2024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2024.degrees latitude (g = 980.6199 gals.).
 AE2024
 AE2024.The modeled gravity was interpolated from observed gravity values.
 AE2024
 AE2024;                    North         East    Units  Estimated Accuracy
 AE2024;SPC SD N     -   118,890.      794,160.      MT  (+/- 180 meters Scaled)
 AE2024
 AE2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ151702(NAD 83)
 AE2024
 AE2024                          SUPERSEDED SURVEY CONTROL
 AE2024
 AE2024.No superseded survey control is available for this station.
 AE2024
 AE2024_MARKER: DB = BENCH MARK DISK
 AE2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2024_STAMPING: 212-355.29 1985 1795.29
 AE2024_MARK LOGO: SDDT
 AE2024_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2024+STABILITY: SURFACE MOTION
 AE2024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2024+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2024
 AE2024  HISTORY     - Date     Condition        Report By
 AE2024  HISTORY     - 1985     MONUMENTED       SDDT
 AE2024  HISTORY     - 19950913 GOOD             NGS
 AE2024  HISTORY     - 19961011 GOOD             CHANCE
 AE2024
 AE2024                          STATION DESCRIPTION
 AE2024
 AE2024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2024'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2024'MAIN STREET IN HENRY, 366.0 M (1200.8 FT) EAST OF MILEPOST 355, 22.7 M
 AE2024'(74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.7 M (51.5 FT) EAST OF
 AE2024'THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE2024'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH
 AE2024'OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW
 AE2024'THE GROUND SURFACE.
 AE2024
 AE2024                          STATION RECOVERY (1996)
 AE2024
 AE2024'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2024'5.8 KM (3.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2024'MAIN STREET IN HENRY, 366.0 M (1200.8 FT) EAST OF MILEPOST 355, 22.7 M
 AE2024'(74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.7 M (51.5 FT) EAST OF
 AE2024'THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE2024'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH
 AE2024'OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW
 AE2024'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2023 ***********************************************************************
 AE2023  DESIGNATION -  212 356.21
 AE2023  PID         -  AE2023
 AE2023  STATE/COUNTY-  SD/CLARK
 AE2023  COUNTRY     -  US
 AE2023  USGS QUAD   -  GARDEN CITY (2017)
 AE2023
 AE2023                         *CURRENT SURVEY CONTROL
 AE2023  ______________________________________________________________________
 AE2023* NAD 83(1986) POSITION- 44 52 37.     (N) 097 31 18.     (W)   SCALED
 AE2023* NAVD 88 ORTHO HEIGHT -   543.389 (meters)     1782.77  (feet) ADJUSTED
 AE2023  ______________________________________________________________________
 AE2023  GEOID HEIGHT    -        -24.791 (meters)                     GEOID18
 AE2023  DYNAMIC HEIGHT  -        543.306 (meters)     1782.50  (feet) COMP
 AE2023  MODELED GRAVITY -    980,448.4   (mgal)                       NAVD 88
 AE2023
 AE2023  VERT ORDER      -  FIRST     CLASS II
 AE2023
 AE2023.The horizontal coordinates were scaled from a map and have
 AE2023.an estimated accuracy of +/- 6 seconds.
 AE2023
 AE2023.The orthometric height was determined by differential leveling and
 AE2023.adjusted by the NATIONAL GEODETIC SURVEY
 AE2023.in July 1998.
 AE2023
 AE2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2023.GEOID18 height accuracy estimate available here.
 AE2023
 AE2023.Click photographs - Photos may exist for this station.
 AE2023
 AE2023.The dynamic height is computed by dividing the NAVD 88
 AE2023.geopotential number by the normal gravity value computed on the
 AE2023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2023.degrees latitude (g = 980.6199 gals.).
 AE2023
 AE2023.The modeled gravity was interpolated from observed gravity values.
 AE2023
 AE2023;                    North         East    Units  Estimated Accuracy
 AE2023;SPC SD N     -   118,970.      795,790.      MT  (+/- 180 meters Scaled)
 AE2023
 AE2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ167703(NAD 83)
 AE2023
 AE2023                          SUPERSEDED SURVEY CONTROL
 AE2023
 AE2023.No superseded survey control is available for this station.
 AE2023
 AE2023_MARKER: DB = BENCH MARK DISK
 AE2023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2023_STAMPING: 212-356.21 1985 1781.77
 AE2023_MARK LOGO: SDDT
 AE2023_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2023+STABILITY: SURFACE MOTION
 AE2023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2023+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2023
 AE2023  HISTORY     - Date     Condition        Report By
 AE2023  HISTORY     - 1985     MONUMENTED       SDDT
 AE2023  HISTORY     - 19950913 GOOD             NGS
 AE2023  HISTORY     - 19961011 GOOD             CHANCE
 AE2023
 AE2023                          STATION DESCRIPTION
 AE2023
 AE2023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2023'4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2023'MAIN STREET IN HENRY, 374.0 M (1227.0 FT) EAST OF MILEPOST 356, 24.8 M
 AE2023'(81.4 FT) EAST OF A FENCE CORNER, 22.4 M (73.5 FT) NORTH OF THE
 AE2023'HIGHWAY CENTERLINE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE2023'M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A
 AE2023'WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE
 AE2023'GROUND SURFACE.
 AE2023
 AE2023                          STATION RECOVERY (1996)
 AE2023
 AE2023'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2023'4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2023'MAIN STREET IN HENRY, 374.0 M (1227.0 FT) EAST OF MILEPOST 356, 24.8 M
 AE2023'(81.4 FT) EAST OF A FENCE CORNER, 22.4 M (73.5 FT) NORTH OF THE
 AE2023'HIGHWAY CENTERLINE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE2023'M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A
 AE2023'WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE
 AE2023'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2022 ***********************************************************************
 AE2022  DESIGNATION -  212 357.21
 AE2022  PID         -  AE2022
 AE2022  STATE/COUNTY-  SD/CLARK
 AE2022  COUNTRY     -  US
 AE2022  USGS QUAD   -  GARDEN CITY (2017)
 AE2022
 AE2022                         *CURRENT SURVEY CONTROL
 AE2022  ______________________________________________________________________
 AE2022* NAD 83(1986) POSITION- 44 52 37.     (N) 097 30 04.     (W)   SCALED
 AE2022* NAVD 88 ORTHO HEIGHT -   550.272 (meters)     1805.35  (feet) ADJUSTED
 AE2022  ______________________________________________________________________
 AE2022  GEOID HEIGHT    -        -24.810 (meters)                     GEOID18
 AE2022  DYNAMIC HEIGHT  -        550.189 (meters)     1805.08  (feet) COMP
 AE2022  MODELED GRAVITY -    980,448.1   (mgal)                       NAVD 88
 AE2022
 AE2022  VERT ORDER      -  FIRST     CLASS II
 AE2022
 AE2022.The horizontal coordinates were scaled from a map and have
 AE2022.an estimated accuracy of +/- 6 seconds.
 AE2022
 AE2022.The orthometric height was determined by differential leveling and
 AE2022.adjusted by the NATIONAL GEODETIC SURVEY
 AE2022.in July 1998.
 AE2022
 AE2022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2022.GEOID18 height accuracy estimate available here.
 AE2022
 AE2022.Click photographs - Photos may exist for this station.
 AE2022
 AE2022.The dynamic height is computed by dividing the NAVD 88
 AE2022.geopotential number by the normal gravity value computed on the
 AE2022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2022.degrees latitude (g = 980.6199 gals.).
 AE2022
 AE2022.The modeled gravity was interpolated from observed gravity values.
 AE2022
 AE2022;                    North         East    Units  Estimated Accuracy
 AE2022;SPC SD N     -   119,020.      797,410.      MT  (+/- 180 meters Scaled)
 AE2022
 AE2022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ183703(NAD 83)
 AE2022
 AE2022                          SUPERSEDED SURVEY CONTROL
 AE2022
 AE2022.No superseded survey control is available for this station.
 AE2022
 AE2022_MARKER: DB = BENCH MARK DISK
 AE2022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2022_STAMPING: 212-357.21 1985 1804.37
 AE2022_MARK LOGO: SDDT
 AE2022_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2022+STABILITY: SURFACE MOTION
 AE2022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2022+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2022
 AE2022  HISTORY     - Date     Condition        Report By
 AE2022  HISTORY     - 1985     MONUMENTED       SDDT
 AE2022  HISTORY     - 19950913 GOOD             NGS
 AE2022  HISTORY     - 19961011 GOOD             CHANCE
 AE2022
 AE2022                          STATION DESCRIPTION
 AE2022
 AE2022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2022'2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2022'MAIN STREET IN HENRY, 382.0 M (1253.3 FT) EAST OF MILEPOST 357, 30.3 M
 AE2022'(99.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 25.6 M (84.0 FT)
 AE2022'EAST OF A RIGHT-OF-WAY POST, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY
 AE2022'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE2022'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE2022'SURFACE.
 AE2022
 AE2022                          STATION RECOVERY (1996)
 AE2022
 AE2022'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2022'2.6 KM (1.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2022'MAIN STREET IN HENRY, 382.0 M (1253.3 FT) EAST OF MILEPOST 357, 30.3 M
 AE2022'(99.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 25.6 M (84.0 FT)
 AE2022'EAST OF A RIGHT-OF-WAY POST, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY
 AE2022'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE2022'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE2022'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2021 ***********************************************************************
 AE2021  DESIGNATION -  212 358.16
 AE2021  PID         -  AE2021
 AE2021  STATE/COUNTY-  SD/CODINGTON
 AE2021  COUNTRY     -  US
 AE2021  USGS QUAD   -  HENRY (2017)
 AE2021
 AE2021                         *CURRENT SURVEY CONTROL
 AE2021  ______________________________________________________________________
 AE2021* NAD 83(1986) POSITION- 44 52 36.     (N) 097 28 54.     (W)   SCALED
 AE2021* NAVD 88 ORTHO HEIGHT -   548.907 (meters)     1800.87  (feet) ADJUSTED
 AE2021  ______________________________________________________________________
 AE2021  GEOID HEIGHT    -        -24.826 (meters)                     GEOID18
 AE2021  DYNAMIC HEIGHT  -        548.825 (meters)     1800.60  (feet) COMP
 AE2021  MODELED GRAVITY -    980,451.1   (mgal)                       NAVD 88
 AE2021
 AE2021  VERT ORDER      -  FIRST     CLASS II
 AE2021
 AE2021.The horizontal coordinates were scaled from a map and have
 AE2021.an estimated accuracy of +/- 6 seconds.
 AE2021
 AE2021.The orthometric height was determined by differential leveling and
 AE2021.adjusted by the NATIONAL GEODETIC SURVEY
 AE2021.in July 1998.
 AE2021
 AE2021.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2021.GEOID18 height accuracy estimate available here.
 AE2021
 AE2021.Click photographs - Photos may exist for this station.
 AE2021
 AE2021.The dynamic height is computed by dividing the NAVD 88
 AE2021.geopotential number by the normal gravity value computed on the
 AE2021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2021.degrees latitude (g = 980.6199 gals.).
 AE2021
 AE2021.The modeled gravity was interpolated from observed gravity values.
 AE2021
 AE2021;                    North         East    Units  Estimated Accuracy
 AE2021;SPC SD N     -   119,030.      798,950.      MT  (+/- 180 meters Scaled)
 AE2021
 AE2021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ199703(NAD 83)
 AE2021
 AE2021                          SUPERSEDED SURVEY CONTROL
 AE2021
 AE2021.No superseded survey control is available for this station.
 AE2021
 AE2021_MARKER: DB = BENCH MARK DISK
 AE2021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2021_STAMPING: 212-358.16 1985
 AE2021_MARK LOGO: SDDT
 AE2021_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2021+STABILITY: SURFACE MOTION
 AE2021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2021+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2021
 AE2021  HISTORY     - Date     Condition        Report By
 AE2021  HISTORY     - 1985     MONUMENTED       SDDT
 AE2021  HISTORY     - 19950925 GOOD             NGS
 AE2021  HISTORY     - 19961011 GOOD             CHANCE
 AE2021
 AE2021                          STATION DESCRIPTION
 AE2021
 AE2021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2021'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2021'MAIN STREET IN HENRY, 302.0 M (990.8 FT) EAST OF MILEPOST 358, 32.5 M
 AE2021'(106.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.6 M (74.1 FT)
 AE2021'NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AE2021'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST, 0.4 M (1.3 FT) SOUTH
 AE2021'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.08 M (0.26 FT) ABOVE
 AE2021'THE GROUND SURFACE.
 AE2021
 AE2021                          STATION RECOVERY (1996)
 AE2021
 AE2021'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2021'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2021'MAIN STREET IN HENRY, 302.0 M (990.8 FT) EAST OF MILEPOST 358, 32.5 M
 AE2021'(106.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.6 M (74.1 FT)
 AE2021'NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AE2021'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST, 0.4 M (1.3 FT) SOUTH
 AE2021'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.08 M (0.26 FT) ABOVE
 AE2021'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2019 ***********************************************************************
 AE2019  DESIGNATION -  212 359.23
 AE2019  PID         -  AE2019
 AE2019  STATE/COUNTY-  SD/CODINGTON
 AE2019  COUNTRY     -  US
 AE2019  USGS QUAD   -  HENRY (2017)
 AE2019
 AE2019                         *CURRENT SURVEY CONTROL
 AE2019  ______________________________________________________________________
 AE2019* NAD 83(1986) POSITION- 44 52 36.     (N) 097 27 31.     (W)   SCALED
 AE2019* NAVD 88 ORTHO HEIGHT -   548.268 (meters)     1798.78  (feet) ADJUSTED
 AE2019  ______________________________________________________________________
 AE2019  GEOID HEIGHT    -        -24.847 (meters)                     GEOID18
 AE2019  DYNAMIC HEIGHT  -        548.187 (meters)     1798.51  (feet) COMP
 AE2019  MODELED GRAVITY -    980,451.1   (mgal)                       NAVD 88
 AE2019
 AE2019  VERT ORDER      -  FIRST     CLASS II
 AE2019
 AE2019.The horizontal coordinates were scaled from a map and have
 AE2019.an estimated accuracy of +/- 6 seconds.
 AE2019
 AE2019.The orthometric height was determined by differential leveling and
 AE2019.adjusted by the NATIONAL GEODETIC SURVEY
 AE2019.in July 1998.
 AE2019
 AE2019.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2019.GEOID18 height accuracy estimate available here.
 AE2019
 AE2019.Click photographs - Photos may exist for this station.
 AE2019
 AE2019.The dynamic height is computed by dividing the NAVD 88
 AE2019.geopotential number by the normal gravity value computed on the
 AE2019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2019.degrees latitude (g = 980.6199 gals.).
 AE2019
 AE2019.The modeled gravity was interpolated from observed gravity values.
 AE2019
 AE2019;                    North         East    Units  Estimated Accuracy
 AE2019;SPC SD N     -   119,090.      800,770.      MT  (+/- 180 meters Scaled)
 AE2019
 AE2019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ217704(NAD 83)
 AE2019
 AE2019                          SUPERSEDED SURVEY CONTROL
 AE2019
 AE2019.No superseded survey control is available for this station.
 AE2019
 AE2019_MARKER: DB = BENCH MARK DISK
 AE2019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2019_STAMPING: 212-359.23 1985 1797.74
 AE2019_MARK LOGO: SDDT
 AE2019_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2019+STABILITY: SURFACE MOTION
 AE2019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2019+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2019
 AE2019  HISTORY     - Date     Condition        Report By
 AE2019  HISTORY     - 1985     MONUMENTED       SDDT
 AE2019  HISTORY     - 19950925 GOOD             NGS
 AE2019  HISTORY     - 19961011 GOOD             CHANCE
 AE2019
 AE2019                          STATION DESCRIPTION
 AE2019
 AE2019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2019'1.1 KM (0.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2019'MAIN STREET IN HENRY, 524.0 M (1719.2 FT) EAST OF MILEPOST 359, 22.6 M
 AE2019'(74.1 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 22.6 M (74.1 FT)
 AE2019'NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.7
 AE2019'M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AE2019'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE2019'IS FLUSH WITH THE GROUND SURFACE.
 AE2019
 AE2019                          STATION RECOVERY (1996)
 AE2019
 AE2019'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2019'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2019'MAIN STREET IN HENRY, 524.0 M (1719.2 FT) EAST OF MILEPOST 359, 22.6 M
 AE2019'(74.1 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 22.1 M (72.5 FT)
 AE2019'NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.7
 AE2019'M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AE2019'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AE2019'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2018 ***********************************************************************
 AE2018  DESIGNATION -  212 360.18
 AE2018  PID         -  AE2018
 AE2018  STATE/COUNTY-  SD/CODINGTON
 AE2018  COUNTRY     -  US
 AE2018  USGS QUAD   -  HENRY (2017)
 AE2018
 AE2018                         *CURRENT SURVEY CONTROL
 AE2018  ______________________________________________________________________
 AE2018* NAD 83(1986) POSITION- 44 52 37.     (N) 097 26 31.     (W)   SCALED
 AE2018* NAVD 88 ORTHO HEIGHT -   541.267 (meters)     1775.81  (feet) ADJUSTED
 AE2018  ______________________________________________________________________
 AE2018  GEOID HEIGHT    -        -24.863 (meters)                     GEOID18
 AE2018  DYNAMIC HEIGHT  -        541.186 (meters)     1775.54  (feet) COMP
 AE2018  MODELED GRAVITY -    980,451.2   (mgal)                       NAVD 88
 AE2018
 AE2018  VERT ORDER      -  FIRST     CLASS II
 AE2018
 AE2018.The horizontal coordinates were scaled from a map and have
 AE2018.an estimated accuracy of +/- 6 seconds.
 AE2018
 AE2018.The orthometric height was determined by differential leveling and
 AE2018.adjusted by the NATIONAL GEODETIC SURVEY
 AE2018.in July 1998.
 AE2018
 AE2018.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2018.GEOID18 height accuracy estimate available here.
 AE2018
 AE2018.Click photographs - Photos may exist for this station.
 AE2018
 AE2018.The dynamic height is computed by dividing the NAVD 88
 AE2018.geopotential number by the normal gravity value computed on the
 AE2018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2018.degrees latitude (g = 980.6199 gals.).
 AE2018
 AE2018.The modeled gravity was interpolated from observed gravity values.
 AE2018
 AE2018;                    North         East    Units  Estimated Accuracy
 AE2018;SPC SD N     -   119,160.      802,080.      MT  (+/- 180 meters Scaled)
 AE2018
 AE2018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ230704(NAD 83)
 AE2018
 AE2018                          SUPERSEDED SURVEY CONTROL
 AE2018
 AE2018.No superseded survey control is available for this station.
 AE2018
 AE2018_MARKER: DB = BENCH MARK DISK
 AE2018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2018_STAMPING: 212 360.18 1985 1774.76
 AE2018_MARK LOGO: SDDT
 AE2018_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2018+STABILITY: SURFACE MOTION
 AE2018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2018+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2018
 AE2018  HISTORY     - Date     Condition        Report By
 AE2018  HISTORY     - 1985     MONUMENTED       SDDT
 AE2018  HISTORY     - 19950925 GOOD             NGS
 AE2018  HISTORY     - 19961011 GOOD             CHANCE
 AE2018
 AE2018                          STATION DESCRIPTION
 AE2018
 AE2018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2018'2.4 KM (1.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2018'MAIN STREET IN HENRY, 300.0 M (984.2 FT) EAST OF MILEPOST 360, 61.0 M
 AE2018'(200.1 FT) EAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 22.6
 AE2018'M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.6 M (74.1 FT)
 AE2018'NORTHWEST OF THE NORTH LEG OF A SIGN (ADOPT A HIGHWAY), 0.4 M (1.3 FT)
 AE2018'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2018'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE2018'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
 AE2018
 AE2018                          STATION RECOVERY (1996)
 AE2018
 AE2018'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2018'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2018'MAIN STREET IN HENRY, 300.0 M (984.2 FT) EAST OF MILEPOST 360, 61.0 M
 AE2018'(200.1 FT) EAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 22.6
 AE2018'M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.6 M (74.1 FT)
 AE2018'NORTHWEST OF THE NORTH LEG OF A SIGN (ADOPT A HIGHWAY), 0.4 M (1.3 FT)
 AE2018'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AE2018'POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE2018'RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE. NOTE--THE 3 IN THE
 AE2018'STAMPING IS STAMPED UPSIDE DOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2017 ***********************************************************************
 AE2017  DESIGNATION -  212 361.17
 AE2017  PID         -  AE2017
 AE2017  STATE/COUNTY-  SD/CODINGTON
 AE2017  COUNTRY     -  US
 AE2017  USGS QUAD   -  HENRY (2017)
 AE2017
 AE2017                         *CURRENT SURVEY CONTROL
 AE2017  ______________________________________________________________________
 AE2017* NAD 83(1986) POSITION- 44 52 38.     (N) 097 25 17.     (W)   SCALED
 AE2017* NAVD 88 ORTHO HEIGHT -   534.564 (meters)     1753.82  (feet) ADJUSTED
 AE2017  ______________________________________________________________________
 AE2017  GEOID HEIGHT    -        -24.882 (meters)                     GEOID18
 AE2017  DYNAMIC HEIGHT  -        534.484 (meters)     1753.55  (feet) COMP
 AE2017  MODELED GRAVITY -    980,451.4   (mgal)                       NAVD 88
 AE2017
 AE2017  VERT ORDER      -  FIRST     CLASS II
 AE2017
 AE2017.The horizontal coordinates were scaled from a map and have
 AE2017.an estimated accuracy of +/- 6 seconds.
 AE2017
 AE2017.The orthometric height was determined by differential leveling and
 AE2017.adjusted by the NATIONAL GEODETIC SURVEY
 AE2017.in July 1998.
 AE2017
 AE2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2017.GEOID18 height accuracy estimate available here.
 AE2017
 AE2017.Click photographs - Photos may exist for this station.
 AE2017
 AE2017.The dynamic height is computed by dividing the NAVD 88
 AE2017.geopotential number by the normal gravity value computed on the
 AE2017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2017.degrees latitude (g = 980.6199 gals.).
 AE2017
 AE2017.The modeled gravity was interpolated from observed gravity values.
 AE2017
 AE2017;                    North         East    Units  Estimated Accuracy
 AE2017;SPC SD N     -   119,240.      803,700.      MT  (+/- 180 meters Scaled)
 AE2017
 AE2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ246705(NAD 83)
 AE2017
 AE2017                          SUPERSEDED SURVEY CONTROL
 AE2017
 AE2017.No superseded survey control is available for this station.
 AE2017
 AE2017_MARKER: DB = BENCH MARK DISK
 AE2017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2017_STAMPING: 212-361.17 1752.81
 AE2017_MARK LOGO: SDDT
 AE2017_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2017+STABILITY: SURFACE MOTION
 AE2017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2017+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2017
 AE2017  HISTORY     - Date     Condition        Report By
 AE2017  HISTORY     - UNK      MONUMENTED       SDDT
 AE2017  HISTORY     - 19950925 GOOD             NGS
 AE2017  HISTORY     - 19961011 GOOD             CHANCE
 AE2017
 AE2017                          STATION DESCRIPTION
 AE2017
 AE2017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2017'4.0 KM (2.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2017'MAIN STREET IN HENRY, 277.0 M (908.8 FT) EAST OF MILEPOST 361, 109.0 M
 AE2017'(357.6 FT) WEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 22.4
 AE2017'M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE
 AE2017'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M
 AE2017'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M
 AE2017'(0.3 FT) BELOW THE GROUND SURFACE.
 AE2017
 AE2017                          STATION RECOVERY (1996)
 AE2017
 AE2017'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2017'3.7 KM (2.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2017'MAIN STREET IN HENRY, 277.0 M (908.8 FT) EAST OF MILEPOST 361, 109.0 M
 AE2017'(357.6 FT) WEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 22.4
 AE2017'M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE
 AE2017'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1 M
 AE2017'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M
 AE2017'(0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2016 ***********************************************************************
 AE2016  DESIGNATION -  212 362.18
 AE2016  PID         -  AE2016
 AE2016  STATE/COUNTY-  SD/CODINGTON
 AE2016  COUNTRY     -  US
 AE2016  USGS QUAD   -  HENRY (2017)
 AE2016
 AE2016                         *CURRENT SURVEY CONTROL
 AE2016  ______________________________________________________________________
 AE2016* NAD 83(1986) POSITION- 44 52 38.     (N) 097 24 15.     (W)   SCALED
 AE2016* NAVD 88 ORTHO HEIGHT -   533.754 (meters)     1751.16  (feet) ADJUSTED
 AE2016  ______________________________________________________________________
 AE2016  GEOID HEIGHT    -        -24.897 (meters)                     GEOID18
 AE2016  DYNAMIC HEIGHT  -        533.674 (meters)     1750.90  (feet) COMP
 AE2016  MODELED GRAVITY -    980,451.6   (mgal)                       NAVD 88
 AE2016
 AE2016  VERT ORDER      -  FIRST     CLASS II
 AE2016
 AE2016.The horizontal coordinates were scaled from a map and have
 AE2016.an estimated accuracy of +/- 6 seconds.
 AE2016
 AE2016.The orthometric height was determined by differential leveling and
 AE2016.adjusted by the NATIONAL GEODETIC SURVEY
 AE2016.in July 1998.
 AE2016
 AE2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2016.GEOID18 height accuracy estimate available here.
 AE2016
 AE2016.Click photographs - Photos may exist for this station.
 AE2016
 AE2016.The dynamic height is computed by dividing the NAVD 88
 AE2016.geopotential number by the normal gravity value computed on the
 AE2016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2016.degrees latitude (g = 980.6199 gals.).
 AE2016
 AE2016.The modeled gravity was interpolated from observed gravity values.
 AE2016
 AE2016;                    North         East    Units  Estimated Accuracy
 AE2016;SPC SD N     -   119,290.      805,060.      MT  (+/- 180 meters Scaled)
 AE2016
 AE2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ260705(NAD 83)
 AE2016
 AE2016                          SUPERSEDED SURVEY CONTROL
 AE2016
 AE2016.No superseded survey control is available for this station.
 AE2016
 AE2016_MARKER: DB = BENCH MARK DISK
 AE2016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2016_STAMPING: 212-362.18 1985 1750.19
 AE2016_MARK LOGO: SDDT
 AE2016_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2016+STABILITY: SURFACE MOTION
 AE2016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2016+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2016
 AE2016  HISTORY     - Date     Condition        Report By
 AE2016  HISTORY     - 1985     MONUMENTED       SDDT
 AE2016  HISTORY     - 19950925 GOOD             NGS
 AE2016  HISTORY     - 19961011 GOOD             CHANCE
 AE2016
 AE2016                          STATION DESCRIPTION
 AE2016
 AE2016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2016'5.7 KM (3.55 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2016'MAIN STREET IN HENRY, 280.0 M (918.6 FT) EAST OF MILEPOST 362, 23.5 M
 AE2016'(77.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.5 M (18.0
 AE2016'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) NORTH OF A
 AE2016'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A BRACED FENCE POST, 0.1 M (0.3
 AE2016'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE2016'SURFACE.
 AE2016
 AE2016                          STATION RECOVERY (1996)
 AE2016
 AE2016'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2016'5.3 KM (3.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2016'MAIN STREET IN HENRY, 280.0 M (918.6 FT) EAST OF MILEPOST 362, 23.5 M
 AE2016'(77.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.5 M (18.0
 AE2016'FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) NORTH OF A
 AE2016'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF THE EAST END OF 2 BRACED FENCE
 AE2016'POSTS, 0.1 M (0.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE2016'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2013 ***********************************************************************
 AE2013  DESIGNATION -  212 365.17
 AE2013  PID         -  AE2013
 AE2013  STATE/COUNTY-  SD/CODINGTON
 AE2013  COUNTRY     -  US
 AE2013  USGS QUAD   -  KAMPESKA (2017)
 AE2013
 AE2013                         *CURRENT SURVEY CONTROL
 AE2013  ______________________________________________________________________
 AE2013* NAD 83(1986) POSITION- 44 52 39.     (N) 097 20 24.     (W)   SCALED
 AE2013* NAVD 88 ORTHO HEIGHT -   539.269 (meters)     1769.25  (feet) ADJUSTED
 AE2013  ______________________________________________________________________
 AE2013  GEOID HEIGHT    -        -24.952 (meters)                     GEOID18
 AE2013  DYNAMIC HEIGHT  -        539.190 (meters)     1768.99  (feet) COMP
 AE2013  MODELED GRAVITY -    980,452.4   (mgal)                       NAVD 88
 AE2013
 AE2013  VERT ORDER      -  FIRST     CLASS II
 AE2013
 AE2013.The horizontal coordinates were scaled from a map and have
 AE2013.an estimated accuracy of +/- 6 seconds.
 AE2013
 AE2013.The orthometric height was determined by differential leveling and
 AE2013.adjusted by the NATIONAL GEODETIC SURVEY
 AE2013.in July 1998.
 AE2013
 AE2013.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2013.GEOID18 height accuracy estimate available here.
 AE2013
 AE2013.Click photographs - Photos may exist for this station.
 AE2013
 AE2013.The dynamic height is computed by dividing the NAVD 88
 AE2013.geopotential number by the normal gravity value computed on the
 AE2013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2013.degrees latitude (g = 980.6199 gals.).
 AE2013
 AE2013.The modeled gravity was interpolated from observed gravity values.
 AE2013
 AE2013;                    North         East    Units  Estimated Accuracy
 AE2013;SPC SD N     -   119,480.      810,130.      MT  (+/- 180 meters Scaled)
 AE2013
 AE2013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ311706(NAD 83)
 AE2013
 AE2013                          SUPERSEDED SURVEY CONTROL
 AE2013
 AE2013.No superseded survey control is available for this station.
 AE2013
 AE2013_MARKER: DB = BENCH MARK DISK
 AE2013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2013_STAMPING: 212-365.17 1985 1768.30
 AE2013_MARK LOGO: SDDT
 AE2013_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2013+STABILITY: SURFACE MOTION
 AE2013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2013+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2013
 AE2013  HISTORY     - Date     Condition        Report By
 AE2013  HISTORY     - 1985     MONUMENTED       SDDT
 AE2013  HISTORY     - 19950925 GOOD             NGS
 AE2013  HISTORY     - 19961011 GOOD             CHANCE
 AE2013
 AE2013                          STATION DESCRIPTION
 AE2013
 AE2013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2013'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2013'MAIN STREET IN HENRY, 272.0 M (892.4 FT) EAST OF MILEPOST 365, 22.8 M
 AE2013'(74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE2013'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M
 AE2013'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AE2013'WITH THE GROUND SURFACE.
 AE2013
 AE2013                          STATION RECOVERY (1996)
 AE2013
 AE2013'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2013'10.1 KM (6.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2013'MAIN STREET IN HENRY, 272.0 M (892.4 FT) EAST OF MILEPOST 365, 22.8 M
 AE2013'(74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AE2013'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M
 AE2013'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE CORNER, AND THE MONUMENT IS
 AE2013'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2012 ***********************************************************************
 AE2012  DESIGNATION -  212 366.17
 AE2012  PID         -  AE2012
 AE2012  STATE/COUNTY-  SD/CODINGTON
 AE2012  COUNTRY     -  US
 AE2012  USGS QUAD   -  KAMPESKA (2017)
 AE2012
 AE2012                         *CURRENT SURVEY CONTROL
 AE2012  ______________________________________________________________________
 AE2012* NAD 83(1986) POSITION- 44 52 31.     (N) 097 19 12.     (W)   SCALED
 AE2012* NAVD 88 ORTHO HEIGHT -   537.240 (meters)     1762.59  (feet) ADJUSTED
 AE2012  ______________________________________________________________________
 AE2012  GEOID HEIGHT    -        -24.968 (meters)                     GEOID18
 AE2012  DYNAMIC HEIGHT  -        537.160 (meters)     1762.33  (feet) COMP
 AE2012  MODELED GRAVITY -    980,452.4   (mgal)                       NAVD 88
 AE2012
 AE2012  VERT ORDER      -  FIRST     CLASS II
 AE2012
 AE2012.The horizontal coordinates were scaled from a map and have
 AE2012.an estimated accuracy of +/- 6 seconds.
 AE2012
 AE2012.The orthometric height was determined by differential leveling and
 AE2012.adjusted by the NATIONAL GEODETIC SURVEY
 AE2012.in July 1998.
 AE2012
 AE2012.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2012.GEOID18 height accuracy estimate available here.
 AE2012
 AE2012.Click photographs - Photos may exist for this station.
 AE2012
 AE2012.The dynamic height is computed by dividing the NAVD 88
 AE2012.geopotential number by the normal gravity value computed on the
 AE2012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2012.degrees latitude (g = 980.6199 gals.).
 AE2012
 AE2012.The modeled gravity was interpolated from observed gravity values.
 AE2012
 AE2012;                    North         East    Units  Estimated Accuracy
 AE2012;SPC SD N     -   119,290.      811,720.      MT  (+/- 180 meters Scaled)
 AE2012
 AE2012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ326704(NAD 83)
 AE2012
 AE2012                          SUPERSEDED SURVEY CONTROL
 AE2012
 AE2012.No superseded survey control is available for this station.
 AE2012
 AE2012_MARKER: DB = BENCH MARK DISK
 AE2012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2012_STAMPING: 212-366.17 1985 1761.65
 AE2012_MARK LOGO: SDDT
 AE2012_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2012+STABILITY: SURFACE MOTION
 AE2012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2012+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2012
 AE2012  HISTORY     - Date     Condition        Report By
 AE2012  HISTORY     - 1985     MONUMENTED       SDDT
 AE2012  HISTORY     - 19950925 GOOD             NGS
 AE2012  HISTORY     - 19961011 GOOD             CHANCE
 AE2012
 AE2012                          STATION DESCRIPTION
 AE2012
 AE2012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2012'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2012'MAIN STREET IN HENRY, 270.0 M (885.8 FT) EAST OF MILEPOST 366, 22.6 M
 AE2012'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) EAST OF A
 AE2012'T-FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M
 AE2012'(2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2
 AE2012'M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05
 AE2012'M (0.16 FT) BELOW THE GROUND SURFACE.
 AE2012
 AE2012                          STATION RECOVERY (1996)
 AE2012
 AE2012'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2012'11.7 KM (7.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2012'MAIN STREET IN HENRY, 270.0 M (885.8 FT) EAST OF MILEPOST 366, 22.6 M
 AE2012'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) EAST OF A
 AE2012'T-FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M
 AE2012'(2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2
 AE2012'M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05
 AE2012'M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2011 ***********************************************************************
 AE2011  DESIGNATION -  212 367.17
 AE2011  PID         -  AE2011
 AE2011  STATE/COUNTY-  SD/CODINGTON
 AE2011  COUNTRY     -  US
 AE2011  USGS QUAD   -  KAMPESKA (2017)
 AE2011
 AE2011                         *CURRENT SURVEY CONTROL
 AE2011  ______________________________________________________________________
 AE2011* NAD 83(1986) POSITION- 44 52 35.     (N) 097 17 57.     (W)   SCALED
 AE2011* NAVD 88 ORTHO HEIGHT -   536.894 (meters)     1761.46  (feet) ADJUSTED
 AE2011  ______________________________________________________________________
 AE2011  GEOID HEIGHT    -        -24.987 (meters)                     GEOID18
 AE2011  DYNAMIC HEIGHT  -        536.815 (meters)     1761.20  (feet) COMP
 AE2011  MODELED GRAVITY -    980,452.7   (mgal)                       NAVD 88
 AE2011
 AE2011  VERT ORDER      -  FIRST     CLASS II
 AE2011
 AE2011.The horizontal coordinates were scaled from a map and have
 AE2011.an estimated accuracy of +/- 6 seconds.
 AE2011
 AE2011.The orthometric height was determined by differential leveling and
 AE2011.adjusted by the NATIONAL GEODETIC SURVEY
 AE2011.in July 1998.
 AE2011
 AE2011.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2011.GEOID18 height accuracy estimate available here.
 AE2011
 AE2011.Click photographs - Photos may exist for this station.
 AE2011
 AE2011.The dynamic height is computed by dividing the NAVD 88
 AE2011.geopotential number by the normal gravity value computed on the
 AE2011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2011.degrees latitude (g = 980.6199 gals.).
 AE2011
 AE2011.The modeled gravity was interpolated from observed gravity values.
 AE2011
 AE2011;                    North         East    Units  Estimated Accuracy
 AE2011;SPC SD N     -   119,470.      813,360.      MT  (+/- 180 meters Scaled)
 AE2011
 AE2011_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ343706(NAD 83)
 AE2011
 AE2011                          SUPERSEDED SURVEY CONTROL
 AE2011
 AE2011.No superseded survey control is available for this station.
 AE2011
 AE2011_MARKER: DB = BENCH MARK DISK
 AE2011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2011_STAMPING: 212-367.17 1985 1760.48
 AE2011_MARK LOGO: SDDT
 AE2011_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2011+STABILITY: SURFACE MOTION
 AE2011_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2011+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2011
 AE2011  HISTORY     - Date     Condition        Report By
 AE2011  HISTORY     - 1985     MONUMENTED       SDDT
 AE2011  HISTORY     - 19950925 GOOD             NGS
 AE2011  HISTORY     - 19961011 GOOD             CHANCE
 AE2011
 AE2011                          STATION DESCRIPTION
 AE2011
 AE2011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2011'13.6 KM (8.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2011'MAIN STREET IN HENRY, 262.0 M (859.6 FT) EAST OF MILEPOST 367, 22.6 M
 AE2011'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) EAST OF THE
 AE2011'CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 AE2011'THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE2011'SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT)
 AE2011'BELOW THE GROUND SURFACE.
 AE2011
 AE2011                          STATION RECOVERY (1996)
 AE2011
 AE2011'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2011'13.3 KM (8.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2011'MAIN STREET IN HENRY, 262.0 M (859.6 FT) EAST OF MILEPOST 367, 22.6 M
 AE2011'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) EAST OF THE
 AE2011'CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 AE2011'THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AE2011'SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT)
 AE2011'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2010 ***********************************************************************
 AE2010  DESIGNATION -  212 368.08
 AE2010  PID         -  AE2010
 AE2010  STATE/COUNTY-  SD/CODINGTON
 AE2010  COUNTRY     -  US
 AE2010  USGS QUAD   -  KAMPESKA (2017)
 AE2010
 AE2010                         *CURRENT SURVEY CONTROL
 AE2010  ______________________________________________________________________
 AE2010* NAD 83(1986) POSITION- 44 53 00.     (N) 097 17 24.     (W)   SCALED
 AE2010* NAVD 88 ORTHO HEIGHT -   537.261 (meters)     1762.66  (feet) ADJUSTED
 AE2010  ______________________________________________________________________
 AE2010  GEOID HEIGHT    -        -24.999 (meters)                     GEOID18
 AE2010  DYNAMIC HEIGHT  -        537.182 (meters)     1762.40  (feet) COMP
 AE2010  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 AE2010
 AE2010  VERT ORDER      -  FIRST     CLASS II
 AE2010
 AE2010.The horizontal coordinates were scaled from a map and have
 AE2010.an estimated accuracy of +/- 6 seconds.
 AE2010
 AE2010.The orthometric height was determined by differential leveling and
 AE2010.adjusted by the NATIONAL GEODETIC SURVEY
 AE2010.in July 1998.
 AE2010
 AE2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2010.GEOID18 height accuracy estimate available here.
 AE2010
 AE2010.Click photographs - Photos may exist for this station.
 AE2010
 AE2010.The dynamic height is computed by dividing the NAVD 88
 AE2010.geopotential number by the normal gravity value computed on the
 AE2010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2010.degrees latitude (g = 980.6199 gals.).
 AE2010
 AE2010.The modeled gravity was interpolated from observed gravity values.
 AE2010
 AE2010;                    North         East    Units  Estimated Accuracy
 AE2010;SPC SD N     -   120,260.      814,060.      MT  (+/- 180 meters Scaled)
 AE2010
 AE2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ350714(NAD 83)
 AE2010
 AE2010                          SUPERSEDED SURVEY CONTROL
 AE2010
 AE2010.No superseded survey control is available for this station.
 AE2010
 AE2010_MARKER: DB = BENCH MARK DISK
 AE2010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2010_STAMPING: 212-368.08 1978 1761.62
 AE2010_MARK LOGO: SDDT
 AE2010_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2010+STABILITY: SURFACE MOTION
 AE2010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2010+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2010
 AE2010  HISTORY     - Date     Condition        Report By
 AE2010  HISTORY     - 1978     MONUMENTED       SDDT
 AE2010  HISTORY     - 19950925 GOOD             NGS
 AE2010  HISTORY     - 19961011 GOOD             CHANCE
 AE2010
 AE2010                          STATION DESCRIPTION
 AE2010
 AE2010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2010'14.6 KM (9.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2010'U.S. HIGHWAY 81 IN WATERTOWN, 130.0 M (426.5 FT) EAST OF MILEPOST 368,
 AE2010'29.7 M (97.4 FT) WEST OF THE HIGHWAY CENTERLINE, 2.2 M (7.2 FT)
 AE2010'SOUTHEAST OF A T-FENCE CORNER, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE2010'HIGHWAY, 0.8 M (2.6 FT) EAST OF A FENCE, 0.2 M (0.7 FT) EAST OF A
 AE2010'WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE
 AE2010'GROUND SURFACE.
 AE2010
 AE2010                          STATION RECOVERY (1996)
 AE2010
 AE2010'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2010'14.6 KM (9.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2010'U.S. HIGHWAY 81 IN WATERTOWN, 130.0 M (426.5 FT) EAST OF MILEPOST 368,
 AE2010'29.7 M (97.4 FT) WEST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT)
 AE2010'SOUTHEAST OF A T-FENCE CORNER, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE2010'HIGHWAY, 0.8 M (2.6 FT) EAST OF A FENCE, 0.2 M (0.7 FT) EAST OF A
 AE2010'WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE
 AE2010'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2009 ***********************************************************************
 AE2009  DESIGNATION -  212 369.33
 AE2009  PID         -  AE2009
 AE2009  STATE/COUNTY-  SD/CODINGTON
 AE2009  COUNTRY     -  US
 AE2009  USGS QUAD   -  KAMPESKA (2017)
 AE2009
 AE2009                         *CURRENT SURVEY CONTROL
 AE2009  ______________________________________________________________________
 AE2009* NAD 83(1986) POSITION- 44 53 25.     (N) 097 16 07.     (W)   SCALED
 AE2009* NAVD 88 ORTHO HEIGHT -   535.107 (meters)     1755.60  (feet) ADJUSTED
 AE2009  ______________________________________________________________________
 AE2009  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 AE2009  DYNAMIC HEIGHT  -        535.028 (meters)     1755.34  (feet) COMP
 AE2009  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE2009
 AE2009  VERT ORDER      -  FIRST     CLASS II
 AE2009
 AE2009.The horizontal coordinates were scaled from a map and have
 AE2009.an estimated accuracy of +/- 6 seconds.
 AE2009
 AE2009.The orthometric height was determined by differential leveling and
 AE2009.adjusted by the NATIONAL GEODETIC SURVEY
 AE2009.in July 1998.
 AE2009
 AE2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2009.GEOID18 height accuracy estimate available here.
 AE2009
 AE2009.Click photographs - Photos may exist for this station.
 AE2009
 AE2009.The dynamic height is computed by dividing the NAVD 88
 AE2009.geopotential number by the normal gravity value computed on the
 AE2009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2009.degrees latitude (g = 980.6199 gals.).
 AE2009
 AE2009.The modeled gravity was interpolated from observed gravity values.
 AE2009
 AE2009;                    North         East    Units  Estimated Accuracy
 AE2009;SPC SD N     -   121,090.      815,720.      MT  (+/- 180 meters Scaled)
 AE2009
 AE2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ367722(NAD 83)
 AE2009
 AE2009                          SUPERSEDED SURVEY CONTROL
 AE2009
 AE2009.No superseded survey control is available for this station.
 AE2009
 AE2009_MARKER: DB = BENCH MARK DISK
 AE2009_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2009_STAMPING: 212-369.33 1968 1754.63
 AE2009_MARK LOGO: SDDT
 AE2009_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2009+STABILITY: SURFACE MOTION
 AE2009_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE2009+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2009
 AE2009  HISTORY     - Date     Condition        Report By
 AE2009  HISTORY     - 1968     MONUMENTED       SDDT
 AE2009  HISTORY     - 19950925 GOOD             NGS
 AE2009  HISTORY     - 19961011 GOOD             CHANCE
 AE2009
 AE2009                          STATION DESCRIPTION
 AE2009
 AE2009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2009'12.5 KM (7.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2009'U.S. HIGHWAY 81 IN WATERTOWN, 516.0 M (1692.9 FT) EAST OF MILEPOST
 AE2009'369, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 20.2 M (66.3
 AE2009'FT) WEST OF THE CENTER OF A PAVED ROAD, 1.7 M (5.6 FT) WEST OF AN
 AE2009'UNDERGROUND CABLE JUNCTION BOX AND A FENCE CORNER, 0.7 M (2.3 FT)
 AE2009'BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS
 AE2009'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE2009
 AE2009                          STATION RECOVERY (1996)
 AE2009
 AE2009'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2009'12.5 KM (7.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2009'U.S. HIGHWAY 81 IN WATERTOWN, 516.0 M (1692.9 FT) EAST OF MILEPOST
 AE2009'369, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 20.2 M (66.3
 AE2009'FT) WEST OF THE CENTER OF A PAVED ROAD, 6.7 M (22.0 FT) WEST OF AN
 AE2009'UNDERGROUND CABLE JUNCTION BOX AND A FENCE CORNER, 0.7 M (2.3 FT)
 AE2009'BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) NORTH OF A WITNESS POST
 AE2009'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2007 ***********************************************************************
 AE2007  DESIGNATION -  212 371.27
 AE2007  PID         -  AE2007
 AE2007  STATE/COUNTY-  SD/CODINGTON
 AE2007  COUNTRY     -  US
 AE2007  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2007
 AE2007                         *CURRENT SURVEY CONTROL
 AE2007  ______________________________________________________________________
 AE2007* NAD 83(1986) POSITION- 44 53 23.     (N) 097 13 44.     (W)   SCALED
 AE2007* NAVD 88 ORTHO HEIGHT -   530.599 (meters)     1740.81  (feet) ADJUSTED
 AE2007  ______________________________________________________________________
 AE2007  GEOID HEIGHT    -        -25.050 (meters)                     GEOID18
 AE2007  DYNAMIC HEIGHT  -        530.521 (meters)     1740.55  (feet) COMP
 AE2007  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE2007
 AE2007  VERT ORDER      -  FIRST     CLASS II
 AE2007
 AE2007.The horizontal coordinates were scaled from a map and have
 AE2007.an estimated accuracy of +/- 6 seconds.
 AE2007
 AE2007.The orthometric height was determined by differential leveling and
 AE2007.adjusted by the NATIONAL GEODETIC SURVEY
 AE2007.in July 1998.
 AE2007
 AE2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2007.GEOID18 height accuracy estimate available here.
 AE2007
 AE2007.Click photographs - Photos may exist for this station.
 AE2007
 AE2007.The dynamic height is computed by dividing the NAVD 88
 AE2007.geopotential number by the normal gravity value computed on the
 AE2007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2007.degrees latitude (g = 980.6199 gals.).
 AE2007
 AE2007.The modeled gravity was interpolated from observed gravity values.
 AE2007
 AE2007;                    North         East    Units  Estimated Accuracy
 AE2007;SPC SD N     -   121,130.      818,860.      MT  (+/- 180 meters Scaled)
 AE2007
 AE2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ398722(NAD 83)
 AE2007
 AE2007                          SUPERSEDED SURVEY CONTROL
 AE2007
 AE2007.No superseded survey control is available for this station.
 AE2007
 AE2007_MARKER: DB = BENCH MARK DISK
 AE2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2007_STAMPING: 212-371.27 1968 1739.80
 AE2007_MARK LOGO: SDDT
 AE2007_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2007+STABILITY: SURFACE MOTION
 AE2007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2007+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2007
 AE2007  HISTORY     - Date     Condition        Report By
 AE2007  HISTORY     - 1968     MONUMENTED       SDDT
 AE2007  HISTORY     - 19950925 GOOD             NGS
 AE2007  HISTORY     - 19961011 GOOD             CHANCE
 AE2007
 AE2007                          STATION DESCRIPTION
 AE2007
 AE2007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2007'9.4 KM (5.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2007'U.S. HIGHWAY 81 IN WATERTOWN, 433.0 M (1420.6 FT) EAST OF MILEPOST
 AE2007'371, 32.2 M (105.6 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE OF THE
 AE2007'EASTBOUND LANES OF THE HIGHWAY, 11.1 M (36.4 FT) WEST OF THE CENTER OF
 AE2007'A GRAVELED ROAD, 2.2 M (7.2 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 AE2007'TRANSFORMER, 1.2 M (3.9 FT) WEST OF A FENCE CORNER, 0.4 M (1.3 FT)
 AE2007'WEST OF AN UNDERGROUND CABLE WARNING SIGN, 0.1 M (0.3 FT) NORTH OF A
 AE2007'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE2007'SURFACE.
 AE2007
 AE2007                          STATION RECOVERY (1996)
 AE2007
 AE2007'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2007'9.4 KM (5.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2007'U.S. HIGHWAY 81 IN WATERTOWN, 433.0 M (1420.6 FT) EAST OF MILEPOST
 AE2007'371, 32.2 M (105.6 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE OF THE
 AE2007'EASTBOUND LANES OF THE HIGHWAY, 11.1 M (36.4 FT) WEST OF THE CENTER OF
 AE2007'A GRAVELED ROAD, 2.2 M (7.2 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A
 AE2007'TRANSFORMER, 1.2 M (3.9 FT) WEST OF A FENCE CORNER, 0.4 M (1.3 FT)
 AE2007'WEST OF AN UNDERGROUND CABLE WARNING SIGN, 0.1 M (0.3 FT) NORTH OF A
 AE2007'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE2007'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2006 ***********************************************************************
 AE2006  DESIGNATION -  212 372.31
 AE2006  PID         -  AE2006
 AE2006  STATE/COUNTY-  SD/CODINGTON
 AE2006  COUNTRY     -  US
 AE2006  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2006
 AE2006                         *CURRENT SURVEY CONTROL
 AE2006  ______________________________________________________________________
 AE2006* NAD 83(1986) POSITION- 44 53 25.     (N) 097 12 28.     (W)   SCALED
 AE2006* NAVD 88 ORTHO HEIGHT -   538.993 (meters)     1768.35  (feet) ADJUSTED
 AE2006  ______________________________________________________________________
 AE2006  GEOID HEIGHT    -        -25.063 (meters)                     GEOID18
 AE2006  DYNAMIC HEIGHT  -        538.914 (meters)     1768.09  (feet) COMP
 AE2006  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE2006
 AE2006  VERT ORDER      -  FIRST     CLASS II
 AE2006
 AE2006.The horizontal coordinates were scaled from a map and have
 AE2006.an estimated accuracy of +/- 6 seconds.
 AE2006
 AE2006.The orthometric height was determined by differential leveling and
 AE2006.adjusted by the NATIONAL GEODETIC SURVEY
 AE2006.in July 1998.
 AE2006
 AE2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2006.GEOID18 height accuracy estimate available here.
 AE2006
 AE2006.Click photographs - Photos may exist for this station.
 AE2006
 AE2006.The dynamic height is computed by dividing the NAVD 88
 AE2006.geopotential number by the normal gravity value computed on the
 AE2006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2006.degrees latitude (g = 980.6199 gals.).
 AE2006
 AE2006.The modeled gravity was interpolated from observed gravity values.
 AE2006
 AE2006;                    North         East    Units  Estimated Accuracy
 AE2006;SPC SD N     -   121,250.      820,520.      MT  (+/- 180 meters Scaled)
 AE2006
 AE2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ415723(NAD 83)
 AE2006
 AE2006                          SUPERSEDED SURVEY CONTROL
 AE2006
 AE2006.No superseded survey control is available for this station.
 AE2006
 AE2006_MARKER: DB = BENCH MARK DISK
 AE2006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2006_STAMPING: 212 372.31 1968 1767.82
 AE2006_MARK LOGO: SDDT
 AE2006_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2006+STABILITY: SURFACE MOTION
 AE2006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2006+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2006
 AE2006  HISTORY     - Date     Condition        Report By
 AE2006  HISTORY     - 1968     MONUMENTED       SDDT
 AE2006  HISTORY     - 19950925 GOOD             NGS
 AE2006  HISTORY     - 19961011 GOOD             CHANCE
 AE2006
 AE2006                          STATION DESCRIPTION
 AE2006
 AE2006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2006'7.7 KM (4.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2006'U.S. HIGHWAY 81 IN WATERTOWN, 494.0 M (1620.7 FT) EAST OF MILEPOST
 AE2006'372, 41.1 M (134.8 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 17, 32.4
 AE2006'M (106.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE2006'HIGHWAY, 11.0 M (36.1 FT) EAST OF A UTILITY POLE WITH 2 GUY CABLES,
 AE2006'0.8 M (2.6 FT) NORTHEAST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 AE2006'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.2 M
 AE2006'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M
 AE2006'(0.16 FT) BELOW THE GROUND SURFACE.
 AE2006
 AE2006                          STATION RECOVERY (1996)
 AE2006
 AE2006'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2006'7.7 KM (4.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2006'U.S. HIGHWAY 81 IN WATERTOWN, 494.0 M (1620.7 FT) EAST OF MILEPOST
 AE2006'372, 41.1 M (134.8 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 17, 32.4
 AE2006'M (106.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE2006'HIGHWAY, 11.0 M (36.1 FT) EAST OF A UTILITY POLE WITH 2 GUY CABLES,
 AE2006'0.8 M (2.6 FT) NORTHEAST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 AE2006'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.2 M
 AE2006'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M
 AE2006'(0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2005 ***********************************************************************
 AE2005  DESIGNATION -  212 373.30
 AE2005  PID         -  AE2005
 AE2005  STATE/COUNTY-  SD/CODINGTON
 AE2005  COUNTRY     -  US
 AE2005  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2005
 AE2005                         *CURRENT SURVEY CONTROL
 AE2005  ______________________________________________________________________
 AE2005* NAD 83(1986) POSITION- 44 53 24.     (N) 097 11 16.     (W)   SCALED
 AE2005* NAVD 88 ORTHO HEIGHT -   531.027 (meters)     1742.21  (feet) ADJUSTED
 AE2005  ______________________________________________________________________
 AE2005  GEOID HEIGHT    -        -25.075 (meters)                     GEOID18
 AE2005  DYNAMIC HEIGHT  -        530.949 (meters)     1741.96  (feet) COMP
 AE2005  MODELED GRAVITY -    980,453.2   (mgal)                       NAVD 88
 AE2005
 AE2005  VERT ORDER      -  FIRST     CLASS II
 AE2005
 AE2005.The horizontal coordinates were scaled from a map and have
 AE2005.an estimated accuracy of +/- 6 seconds.
 AE2005
 AE2005.The orthometric height was determined by differential leveling and
 AE2005.adjusted by the NATIONAL GEODETIC SURVEY
 AE2005.in July 1998.
 AE2005
 AE2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2005.GEOID18 height accuracy estimate available here.
 AE2005
 AE2005.Click photographs - Photos may exist for this station.
 AE2005
 AE2005.The dynamic height is computed by dividing the NAVD 88
 AE2005.geopotential number by the normal gravity value computed on the
 AE2005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2005.degrees latitude (g = 980.6199 gals.).
 AE2005
 AE2005.The modeled gravity was interpolated from observed gravity values.
 AE2005
 AE2005;                    North         East    Units  Estimated Accuracy
 AE2005;SPC SD N     -   121,280.      822,100.      MT  (+/- 180 meters Scaled)
 AE2005
 AE2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ431723(NAD 83)
 AE2005
 AE2005                          SUPERSEDED SURVEY CONTROL
 AE2005
 AE2005.No superseded survey control is available for this station.
 AE2005
 AE2005_MARKER: DB = BENCH MARK DISK
 AE2005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2005_STAMPING: 212-373.30 1968 1741.20
 AE2005_MARK LOGO: SDDT
 AE2005_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2005+STABILITY: SURFACE MOTION
 AE2005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2005+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2005
 AE2005  HISTORY     - Date     Condition        Report By
 AE2005  HISTORY     - 1968     MONUMENTED       SDDT
 AE2005  HISTORY     - 19950925 GOOD             NGS
 AE2005  HISTORY     - 19961011 GOOD             CHANCE
 AE2005
 AE2005                          STATION DESCRIPTION
 AE2005
 AE2005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2005'6.1 KM (3.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2005'U.S. HIGHWAY 81 IN WATERTOWN, 472.0 M (1548.6 FT) EAST OF MILEPOST
 AE2005'373, 52.5 M (172.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 32.4 M
 AE2005'(106.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE2005'HIGHWAY, 8.2 M (26.9 FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 0.6 M
 AE2005'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A
 AE2005'WITNESS POST, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AE2005'IS FLUSH WITH THE GROUND SURFACE.
 AE2005
 AE2005                          STATION RECOVERY (1996)
 AE2005
 AE2005'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2005'6.1 KM (3.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2005'U.S. HIGHWAY 81 IN WATERTOWN, 472.0 M (1548.6 FT) EAST OF MILEPOST
 AE2005'373, 52.5 M (172.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 32.4 M
 AE2005'(106.3 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 AE2005'HIGHWAY, 8.2 M (26.9 FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 0.6 M
 AE2005'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A
 AE2005'WITNESS POST, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AE2005'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2004 ***********************************************************************
 AE2004  DESIGNATION -  212 374.30
 AE2004  PID         -  AE2004
 AE2004  STATE/COUNTY-  SD/CODINGTON
 AE2004  COUNTRY     -  US
 AE2004  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2004
 AE2004                         *CURRENT SURVEY CONTROL
 AE2004  ______________________________________________________________________
 AE2004* NAD 83(1986) POSITION- 44 53 24.     (N) 097 09 59.     (W)   SCALED
 AE2004* NAVD 88 ORTHO HEIGHT -   528.341 (meters)     1733.40  (feet) ADJUSTED
 AE2004  ______________________________________________________________________
 AE2004  GEOID HEIGHT    -        -25.086 (meters)                     GEOID18
 AE2004  DYNAMIC HEIGHT  -        528.263 (meters)     1733.14  (feet) COMP
 AE2004  MODELED GRAVITY -    980,453.1   (mgal)                       NAVD 88
 AE2004
 AE2004  VERT ORDER      -  FIRST     CLASS II
 AE2004
 AE2004.The horizontal coordinates were scaled from a map and have
 AE2004.an estimated accuracy of +/- 6 seconds.
 AE2004
 AE2004.The orthometric height was determined by differential leveling and
 AE2004.adjusted by the NATIONAL GEODETIC SURVEY
 AE2004.in July 1998.
 AE2004
 AE2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2004.GEOID18 height accuracy estimate available here.
 AE2004
 AE2004.Click photographs - Photos may exist for this station.
 AE2004
 AE2004.The dynamic height is computed by dividing the NAVD 88
 AE2004.geopotential number by the normal gravity value computed on the
 AE2004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2004.degrees latitude (g = 980.6199 gals.).
 AE2004
 AE2004.The modeled gravity was interpolated from observed gravity values.
 AE2004
 AE2004;                    North         East    Units  Estimated Accuracy
 AE2004;SPC SD N     -   121,340.      823,790.      MT  (+/- 180 meters Scaled)
 AE2004
 AE2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ447723(NAD 83)
 AE2004
 AE2004                          SUPERSEDED SURVEY CONTROL
 AE2004
 AE2004.No superseded survey control is available for this station.
 AE2004
 AE2004_MARKER: DB = BENCH MARK DISK
 AE2004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2004_STAMPING: 212-374.30 1968 1731.93
 AE2004_MARK LOGO: SDDT
 AE2004_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2004+STABILITY: SURFACE MOTION
 AE2004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2004+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2004
 AE2004  HISTORY     - Date     Condition        Report By
 AE2004  HISTORY     - 1968     MONUMENTED       SDDT
 AE2004  HISTORY     - 19950925 GOOD             NGS
 AE2004  HISTORY     - 19961011 GOOD             CHANCE
 AE2004
 AE2004                          STATION DESCRIPTION
 AE2004
 AE2004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2004'4.5 KM (2.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2004'U.S. HIGHWAY 81 IN WATERTOWN, 480.0 M (1574.8 FT) EAST OF MILEPOST
 AE2004'374, 32.6 M (107.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 AE2004'OF THE HIGHWAY, 17.8 M (58.4 FT) EAST OF THE CENTER OF A GRAVELED
 AE2004'ROAD, 2.1 M (6.9 FT) WEST OF A TRANSFORMER, 1.4 M (4.6 FT) BELOW THE
 AE2004'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.5 M
 AE2004'(1.6 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.15 M
 AE2004'(0.49 FT) BELOW THE GROUND SURFACE.
 AE2004
 AE2004                          STATION RECOVERY (1996)
 AE2004
 AE2004'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2004'4.5 KM (2.80 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2004'U.S. HIGHWAY 81 IN WATERTOWN, 480.0 M (1574.8 FT) EAST OF MILEPOST
 AE2004'374, 32.6 M (107.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 AE2004'OF THE HIGHWAY, 17.8 M (58.4 FT) EAST OF THE CENTER OF A GRAVELED
 AE2004'ROAD, 2.1 M (6.9 FT) WEST OF A TRANSFORMER, 1.4 M (4.6 FT) BELOW THE
 AE2004'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.2 M
 AE2004'(0.7 FT) NORTH OF A METAL GUARD POST, AND THE MONUMENT IS RECESSED
 AE2004'0.15 M (0.49 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8906 ***********************************************************************
 AD8906  DESIGNATION -  212 380.79
 AD8906  PID         -  AD8906
 AD8906  STATE/COUNTY-  SD/CODINGTON
 AD8906  COUNTRY     -  US
 AD8906  USGS QUAD   -  WATERTOWN EAST (2017)
 AD8906
 AD8906                         *CURRENT SURVEY CONTROL
 AD8906  ______________________________________________________________________
 AD8906* NAD 83(1986) POSITION- 44 53 24.     (N) 097 02 10.     (W)   SCALED
 AD8906* NAVD 88 ORTHO HEIGHT -   552.024 (meters)     1811.10  (feet) ADJUSTED
 AD8906  ______________________________________________________________________
 AD8906  GEOID HEIGHT    -        -25.140 (meters)                     GEOID18
 AD8906  DYNAMIC HEIGHT  -        551.943 (meters)     1810.83  (feet) COMP
 AD8906  MODELED GRAVITY -    980,453.1   (mgal)                       NAVD 88
 AD8906
 AD8906  VERT ORDER      -  FIRST     CLASS II
 AD8906
 AD8906.The horizontal coordinates were scaled from a map and have
 AD8906.an estimated accuracy of +/- 6 seconds.
 AD8906
 AD8906.The orthometric height was determined by differential leveling and
 AD8906.adjusted by the NATIONAL GEODETIC SURVEY
 AD8906.in July 1998.
 AD8906
 AD8906.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8906.GEOID18 height accuracy estimate available here.
 AD8906
 AD8906.Click photographs - Photos may exist for this station.
 AD8906
 AD8906.The dynamic height is computed by dividing the NAVD 88
 AD8906.geopotential number by the normal gravity value computed on the
 AD8906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8906.degrees latitude (g = 980.6199 gals.).
 AD8906
 AD8906.The modeled gravity was interpolated from observed gravity values.
 AD8906
 AD8906;                    North         East    Units  Estimated Accuracy
 AD8906;SPC SD N     -   121,700.      834,070.      MT  (+/- 180 meters Scaled)
 AD8906
 AD8906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ550726(NAD 83)
 AD8906
 AD8906                          SUPERSEDED SURVEY CONTROL
 AD8906
 AD8906.No superseded survey control is available for this station.
 AD8906
 AD8906_MARKER: DB = BENCH MARK DISK
 AD8906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8906_STAMPING: 212-380.79 1987 1810.09
 AD8906_MARK LOGO: SDDT
 AD8906_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8906+STABILITY: SURFACE MOTION
 AD8906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8906+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8906
 AD8906  HISTORY     - Date     Condition        Report By
 AD8906  HISTORY     - 1987     MONUMENTED       SDDT
 AD8906  HISTORY     - 19950919 GOOD             NGS
 AD8906
 AD8906                          STATION DESCRIPTION
 AD8906
 AD8906'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8906'1.7 KM (1.05 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8906'INTERSTATE HIGHWAY 29 IN WATERTOWN, 332.0 M (1089.2 FT) WEST OF
 AD8906'MILEPOST 381, 179.2 M (587.9 FT) EAST OF MILEPOST 380.68, 22.3 M (73.2
 AD8906'FT) NORTH OF THE HIGHWAY CENTERLINE, 16.0 M (52.5 FT) WEST OF THE
 AD8906'CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) SOUTHWEST OF A FENCE
 AD8906'CORNER, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) ABOVE THE
 AD8906'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M
 AD8906'(0.7 FT) SOUTH OF A METAL GUARD POST, AND THE MONUMENT IS FLUSH WITH
 AD8906'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8904 ***********************************************************************
 AD8904  DESIGNATION -  212 382.71
 AD8904  PID         -  AD8904
 AD8904  STATE/COUNTY-  SD/CODINGTON
 AD8904  COUNTRY     -  US
 AD8904  USGS QUAD   -  KRANZBURG (2017)
 AD8904
 AD8904                         *CURRENT SURVEY CONTROL
 AD8904  ______________________________________________________________________
 AD8904* NAD 83(1986) POSITION- 44 53 24.     (N) 096 59 49.     (W)   SCALED
 AD8904* NAVD 88 ORTHO HEIGHT -   569.475 (meters)     1868.35  (feet) ADJUSTED
 AD8904  ______________________________________________________________________
 AD8904  GEOID HEIGHT    -        -25.154 (meters)                     GEOID18
 AD8904  DYNAMIC HEIGHT  -        569.388 (meters)     1868.07  (feet) COMP
 AD8904  MODELED GRAVITY -    980,446.5   (mgal)                       NAVD 88
 AD8904
 AD8904  VERT ORDER      -  FIRST     CLASS II
 AD8904
 AD8904.The horizontal coordinates were scaled from a map and have
 AD8904.an estimated accuracy of +/- 6 seconds.
 AD8904
 AD8904.The orthometric height was determined by differential leveling and
 AD8904.adjusted by the NATIONAL GEODETIC SURVEY
 AD8904.in July 1998.
 AD8904
 AD8904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8904.GEOID18 height accuracy estimate available here.
 AD8904
 AD8904.Click photographs - Photos may exist for this station.
 AD8904
 AD8904.The dynamic height is computed by dividing the NAVD 88
 AD8904.geopotential number by the normal gravity value computed on the
 AD8904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8904.degrees latitude (g = 980.6199 gals.).
 AD8904
 AD8904.The modeled gravity was interpolated from observed gravity values.
 AD8904
 AD8904;                    North         East    Units  Estimated Accuracy
 AD8904;SPC SD N     -   121,820.      837,170.      MT  (+/- 180 meters Scaled)
 AD8904
 AD8904_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ581726(NAD 83)
 AD8904
 AD8904                          SUPERSEDED SURVEY CONTROL
 AD8904
 AD8904.No superseded survey control is available for this station.
 AD8904
 AD8904_MARKER: DB = BENCH MARK DISK
 AD8904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8904_STAMPING: 212-382.71 1987 1867.34
 AD8904_MARK LOGO: SDDT
 AD8904_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8904+STABILITY: SURFACE MOTION
 AD8904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8904+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8904
 AD8904  HISTORY     - Date     Condition        Report By
 AD8904  HISTORY     - 1987     MONUMENTED       SDDT
 AD8904  HISTORY     - 19950919 GOOD             NGS
 AD8904
 AD8904                          STATION DESCRIPTION
 AD8904
 AD8904'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8904'4.7 KM (2.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8904'INTERSTATE HIGHWAY 29 IN WATERTOWN, 468.0 M (1535.4 FT) WEST OF
 AD8904'MILEPOST 383, 78.1 M (256.2 FT) WEST OF THE CENTER OF A DRIVEWAY, 22.5
 AD8904'M (73.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) NORTH OF A
 AD8904'T-FENCE CORNER, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AD8904'(1.0 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) NORTH OF A STEEL
 AD8904'GUARD POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 AD8904'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8903 ***********************************************************************
 AD8903  DESIGNATION -  212 383.80
 AD8903  PID         -  AD8903
 AD8903  STATE/COUNTY-  SD/CODINGTON
 AD8903  COUNTRY     -  US
 AD8903  USGS QUAD   -  KRANZBURG (2017)
 AD8903
 AD8903                         *CURRENT SURVEY CONTROL
 AD8903  ______________________________________________________________________
 AD8903* NAD 83(1986) POSITION- 44 53 26.     (N) 096 58 27.     (W)   SCALED
 AD8903* NAVD 88 ORTHO HEIGHT -   581.679 (meters)     1908.39  (feet) ADJUSTED
 AD8903  ______________________________________________________________________
 AD8903  GEOID HEIGHT    -        -25.160 (meters)                     GEOID18
 AD8903  DYNAMIC HEIGHT  -        581.590 (meters)     1908.10  (feet) COMP
 AD8903  MODELED GRAVITY -    980,445.1   (mgal)                       NAVD 88
 AD8903
 AD8903  VERT ORDER      -  FIRST     CLASS II
 AD8903
 AD8903.The horizontal coordinates were scaled from a map and have
 AD8903.an estimated accuracy of +/- 6 seconds.
 AD8903
 AD8903.The orthometric height was determined by differential leveling and
 AD8903.adjusted by the NATIONAL GEODETIC SURVEY
 AD8903.in July 1998.
 AD8903
 AD8903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8903.GEOID18 height accuracy estimate available here.
 AD8903
 AD8903.Click photographs - Photos may exist for this station.
 AD8903
 AD8903.The dynamic height is computed by dividing the NAVD 88
 AD8903.geopotential number by the normal gravity value computed on the
 AD8903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8903.degrees latitude (g = 980.6199 gals.).
 AD8903
 AD8903.The modeled gravity was interpolated from observed gravity values.
 AD8903
 AD8903;                    North         East    Units  Estimated Accuracy
 AD8903;SPC SD N     -   121,950.      838,960.      MT  (+/- 180 meters Scaled)
 AD8903
 AD8903_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ599727(NAD 83)
 AD8903
 AD8903                          SUPERSEDED SURVEY CONTROL
 AD8903
 AD8903.No superseded survey control is available for this station.
 AD8903
 AD8903_MARKER: DB = BENCH MARK DISK
 AD8903_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8903_STAMPING: 212-383.80 1987 1907.40
 AD8903_MARK LOGO: SDDT
 AD8903_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8903_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8903+STABILITY: SURFACE MOTION
 AD8903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8903+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8903
 AD8903  HISTORY     - Date     Condition        Report By
 AD8903  HISTORY     - 1987     MONUMENTED       SDDT
 AD8903  HISTORY     - 19950919 GOOD             NGS
 AD8903
 AD8903                          STATION DESCRIPTION
 AD8903
 AD8903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8903'6.4 KM (3.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8903'INTERSTATE HIGHWAY 29 IN WATERTOWN, 324.0 M (1063.0 FT) WEST OF
 AD8903'MILEPOST 384, 23.0 M (75.5 FT) WEST OF A UTILITY POLE, 22.3 M (73.2
 AD8903'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) BELOW THE LEVEL OF
 AD8903'THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE CORNER, 0.4 M (1.3 FT)
 AD8903'NORTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT)
 AD8903'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8902 ***********************************************************************
 AD8902  DESIGNATION -  212 384.82
 AD8902  PID         -  AD8902
 AD8902  STATE/COUNTY-  SD/CODINGTON
 AD8902  COUNTRY     -  US
 AD8902  USGS QUAD   -  KRANZBURG (2017)
 AD8902
 AD8902                         *CURRENT SURVEY CONTROL
 AD8902  ______________________________________________________________________
 AD8902* NAD 83(1986) POSITION- 44 53 24.     (N) 096 57 15.     (W)   SCALED
 AD8902* NAVD 88 ORTHO HEIGHT -   594.353 (meters)     1949.97  (feet) ADJUSTED
 AD8902  ______________________________________________________________________
 AD8902  GEOID HEIGHT    -        -25.164 (meters)                     GEOID18
 AD8902  DYNAMIC HEIGHT  -        594.262 (meters)     1949.67  (feet) COMP
 AD8902  MODELED GRAVITY -    980,443.8   (mgal)                       NAVD 88
 AD8902
 AD8902  VERT ORDER      -  FIRST     CLASS II
 AD8902
 AD8902.The horizontal coordinates were scaled from a map and have
 AD8902.an estimated accuracy of +/- 6 seconds.
 AD8902
 AD8902.The orthometric height was determined by differential leveling and
 AD8902.adjusted by the NATIONAL GEODETIC SURVEY
 AD8902.in July 1998.
 AD8902
 AD8902.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8902.GEOID18 height accuracy estimate available here.
 AD8902
 AD8902.Click photographs - Photos may exist for this station.
 AD8902
 AD8902.The dynamic height is computed by dividing the NAVD 88
 AD8902.geopotential number by the normal gravity value computed on the
 AD8902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8902.degrees latitude (g = 980.6199 gals.).
 AD8902
 AD8902.The modeled gravity was interpolated from observed gravity values.
 AD8902
 AD8902;                    North         East    Units  Estimated Accuracy
 AD8902;SPC SD N     -   121,950.      840,540.      MT  (+/- 180 meters Scaled)
 AD8902
 AD8902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ615727(NAD 83)
 AD8902
 AD8902                          SUPERSEDED SURVEY CONTROL
 AD8902
 AD8902.No superseded survey control is available for this station.
 AD8902
 AD8902_MARKER: DB = BENCH MARK DISK
 AD8902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8902_STAMPING: 212-384.82 1987 1949.01
 AD8902_MARK LOGO: SDDT
 AD8902_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8902+STABILITY: SURFACE MOTION
 AD8902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8902+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8902
 AD8902  HISTORY     - Date     Condition        Report By
 AD8902  HISTORY     - 1987     MONUMENTED       SDDT
 AD8902  HISTORY     - 19950919 GOOD             NGS
 AD8902
 AD8902                          STATION DESCRIPTION
 AD8902
 AD8902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8902'8.0 KM (4.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8902'INTERSTATE HIGHWAY 29 IN WATERTOWN, 316.0 M (1036.7 FT) WEST OF
 AD8902'MILEPOST 385, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.4 M
 AD8902'(7.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A
 AD8902'T-FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AD8902'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8902'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8901 ***********************************************************************
 AD8901  DESIGNATION -  212 385.79
 AD8901  PID         -  AD8901
 AD8901  STATE/COUNTY-  SD/CODINGTON
 AD8901  COUNTRY     -  US
 AD8901  USGS QUAD   -  KRANZBURG (2017)
 AD8901
 AD8901                         *CURRENT SURVEY CONTROL
 AD8901  ______________________________________________________________________
 AD8901* NAD 83(1986) POSITION- 44 53 24.     (N) 096 56 01.     (W)   SCALED
 AD8901* NAVD 88 ORTHO HEIGHT -   605.379 (meters)     1986.15  (feet) ADJUSTED
 AD8901  ______________________________________________________________________
 AD8901  GEOID HEIGHT    -        -25.171 (meters)                     GEOID18
 AD8901  DYNAMIC HEIGHT  -        605.285 (meters)     1985.84  (feet) COMP
 AD8901  MODELED GRAVITY -    980,442.4   (mgal)                       NAVD 88
 AD8901
 AD8901  VERT ORDER      -  FIRST     CLASS II
 AD8901
 AD8901.The horizontal coordinates were scaled from a map and have
 AD8901.an estimated accuracy of +/- 6 seconds.
 AD8901
 AD8901.The orthometric height was determined by differential leveling and
 AD8901.adjusted by the NATIONAL GEODETIC SURVEY
 AD8901.in July 1998.
 AD8901
 AD8901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8901.GEOID18 height accuracy estimate available here.
 AD8901
 AD8901.Click photographs - Photos may exist for this station.
 AD8901
 AD8901.The dynamic height is computed by dividing the NAVD 88
 AD8901.geopotential number by the normal gravity value computed on the
 AD8901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8901.degrees latitude (g = 980.6199 gals.).
 AD8901
 AD8901.The modeled gravity was interpolated from observed gravity values.
 AD8901
 AD8901;                    North         East    Units  Estimated Accuracy
 AD8901;SPC SD N     -   122,010.      842,170.      MT  (+/- 180 meters Scaled)
 AD8901
 AD8901_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ631728(NAD 83)
 AD8901
 AD8901                          SUPERSEDED SURVEY CONTROL
 AD8901
 AD8901.No superseded survey control is available for this station.
 AD8901
 AD8901_MARKER: DB = BENCH MARK DISK
 AD8901_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8901_STAMPING: 212-385.79 1987 1985.23
 AD8901_MARK LOGO: SDDT
 AD8901_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8901_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8901+STABILITY: SURFACE MOTION
 AD8901_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD8901+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8901
 AD8901  HISTORY     - Date     Condition        Report By
 AD8901  HISTORY     - 1987     MONUMENTED       SDDT
 AD8901  HISTORY     - 19950919 GOOD             NGS
 AD8901
 AD8901                          STATION DESCRIPTION
 AD8901
 AD8901'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8901'9.6 KM (5.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8901'INTERSTATE HIGHWAY 29 IN WATERTOWN, 323.0 M (1059.7 FT) WEST OF
 AD8901'MILEPOST 386, 85.0 M (278.9 FT) EAST OF THE CENTER OF A ROAD LEADING
 AD8901'TO COLES FARM, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M
 AD8901'(3.3 FT) SOUTH OF THE SOUTH END OF A FENCE, 0.9 M (3.0 FT) BELOW THE
 AD8901'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.2 M
 AD8901'(0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.04 M
 AD8901'(0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8900 ***********************************************************************
 AD8900  DESIGNATION -  212 386.71
 AD8900  PID         -  AD8900
 AD8900  STATE/COUNTY-  SD/CODINGTON
 AD8900  COUNTRY     -  US
 AD8900  USGS QUAD   -  KRANZBURG (2017)
 AD8900
 AD8900                         *CURRENT SURVEY CONTROL
 AD8900  ______________________________________________________________________
 AD8900* NAD 83(1986) POSITION- 44 53 22.     (N) 096 54 55.     (W)   SCALED
 AD8900* NAVD 88 ORTHO HEIGHT -   602.359 (meters)     1976.24  (feet) ADJUSTED
 AD8900  ______________________________________________________________________
 AD8900  GEOID HEIGHT    -        -25.180 (meters)                     GEOID18
 AD8900  DYNAMIC HEIGHT  -        602.265 (meters)     1975.93  (feet) COMP
 AD8900  MODELED GRAVITY -    980,441.1   (mgal)                       NAVD 88
 AD8900
 AD8900  VERT ORDER      -  FIRST     CLASS II
 AD8900
 AD8900.The horizontal coordinates were scaled from a map and have
 AD8900.an estimated accuracy of +/- 6 seconds.
 AD8900
 AD8900.The orthometric height was determined by differential leveling and
 AD8900.adjusted by the NATIONAL GEODETIC SURVEY
 AD8900.in July 1998.
 AD8900
 AD8900.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8900.GEOID18 height accuracy estimate available here.
 AD8900
 AD8900.Click photographs - Photos may exist for this station.
 AD8900
 AD8900.The dynamic height is computed by dividing the NAVD 88
 AD8900.geopotential number by the normal gravity value computed on the
 AD8900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8900.degrees latitude (g = 980.6199 gals.).
 AD8900
 AD8900.The modeled gravity was interpolated from observed gravity values.
 AD8900
 AD8900;                    North         East    Units  Estimated Accuracy
 AD8900;SPC SD N     -   122,000.      843,620.      MT  (+/- 180 meters Scaled)
 AD8900
 AD8900_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ646727(NAD 83)
 AD8900
 AD8900                          SUPERSEDED SURVEY CONTROL
 AD8900
 AD8900.No superseded survey control is available for this station.
 AD8900
 AD8900_MARKER: DB = BENCH MARK DISK
 AD8900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8900_STAMPING: 212-386.71 1975.33
 AD8900_MARK LOGO: SDDT
 AD8900_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8900+STABILITY: SURFACE MOTION
 AD8900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8900+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8900
 AD8900  HISTORY     - Date     Condition        Report By
 AD8900  HISTORY     - UNK      MONUMENTED       SDDT
 AD8900  HISTORY     - 19950919 GOOD             NGS
 AD8900
 AD8900                          STATION DESCRIPTION
 AD8900
 AD8900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8900'11.1 KM (6.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8900'INTERSTATE HIGHWAY 29 IN WATERTOWN, 480.0 M (1574.8 FT) WEST OF
 AD8900'MILEPOST 387, 30.3 M (99.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.6 M
 AD8900'(28.2 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 2.0 M (6.6 FT) WEST
 AD8900'OF A UTILITY POLE AND FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 AD8900'THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF
 AD8900'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8899 ***********************************************************************
 AD8899  DESIGNATION -  212 387.80
 AD8899  PID         -  AD8899
 AD8899  STATE/COUNTY-  SD/CODINGTON
 AD8899  COUNTRY     -  US
 AD8899  USGS QUAD   -  KRANZBURG (2017)
 AD8899
 AD8899                         *CURRENT SURVEY CONTROL
 AD8899  ______________________________________________________________________
 AD8899* NAD 83(1986) POSITION- 44 53 26.     (N) 096 53 37.     (W)   SCALED
 AD8899* NAVD 88 ORTHO HEIGHT -   607.368 (meters)     1992.67  (feet) ADJUSTED
 AD8899  ______________________________________________________________________
 AD8899  GEOID HEIGHT    -        -25.194 (meters)                     GEOID18
 AD8899  DYNAMIC HEIGHT  -        607.272 (meters)     1992.36  (feet) COMP
 AD8899  MODELED GRAVITY -    980,439.9   (mgal)                       NAVD 88
 AD8899
 AD8899  VERT ORDER      -  FIRST     CLASS II
 AD8899
 AD8899.The horizontal coordinates were scaled from a map and have
 AD8899.an estimated accuracy of +/- 6 seconds.
 AD8899
 AD8899.The orthometric height was determined by differential leveling and
 AD8899.adjusted by the NATIONAL GEODETIC SURVEY
 AD8899.in July 1998.
 AD8899
 AD8899.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8899.GEOID18 height accuracy estimate available here.
 AD8899
 AD8899.Click photographs - Photos may exist for this station.
 AD8899
 AD8899.The dynamic height is computed by dividing the NAVD 88
 AD8899.geopotential number by the normal gravity value computed on the
 AD8899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8899.degrees latitude (g = 980.6199 gals.).
 AD8899
 AD8899.The modeled gravity was interpolated from observed gravity values.
 AD8899
 AD8899;                    North         East    Units  Estimated Accuracy
 AD8899;SPC SD N     -   122,190.      845,320.      MT  (+/- 180 meters Scaled)
 AD8899
 AD8899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ663729(NAD 83)
 AD8899
 AD8899                          SUPERSEDED SURVEY CONTROL
 AD8899
 AD8899.No superseded survey control is available for this station.
 AD8899
 AD8899_MARKER: DB = BENCH MARK DISK
 AD8899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8899_STAMPING: 212-387.80 1987 1991.78
 AD8899_MARK LOGO: SDDT
 AD8899_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8899+STABILITY: SURFACE MOTION
 AD8899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8899+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8899
 AD8899  HISTORY     - Date     Condition        Report By
 AD8899  HISTORY     - 1987     MONUMENTED       SDDT
 AD8899  HISTORY     - 19950919 GOOD             NGS
 AD8899
 AD8899                          STATION DESCRIPTION
 AD8899
 AD8899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8899'12.9 KM (8.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8899'INTERSTATE HIGHWAY 29 IN WATERTOWN, 332.0 M (1089.2 FT) WEST OF
 AD8899'MILEPOST 388, 23.1 M (75.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.3 M
 AD8899'(60.0 FT) WEST OF A T-FENCE CORNER, 0.7 M (2.3 FT) BELOW THE LEVEL OF
 AD8899'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT)
 AD8899'SOUTH OF A FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW
 AD8899'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8898 ***********************************************************************
 AD8898  DESIGNATION -  212 388.81
 AD8898  PID         -  AD8898
 AD8898  STATE/COUNTY-  SD/DEUEL
 AD8898  COUNTRY     -  US
 AD8898  USGS QUAD   -  GOODWIN (2017)
 AD8898
 AD8898                         *CURRENT SURVEY CONTROL
 AD8898  ______________________________________________________________________
 AD8898* NAD 83(1986) POSITION- 44 53 24.     (N) 096 52 21.     (W)   SCALED
 AD8898* NAVD 88 ORTHO HEIGHT -   611.264 (meters)     2005.46  (feet) ADJUSTED
 AD8898  ______________________________________________________________________
 AD8898  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 AD8898  DYNAMIC HEIGHT  -        611.167 (meters)     2005.14  (feet) COMP
 AD8898  MODELED GRAVITY -    980,438.6   (mgal)                       NAVD 88
 AD8898
 AD8898  VERT ORDER      -  FIRST     CLASS II
 AD8898
 AD8898.The horizontal coordinates were scaled from a map and have
 AD8898.an estimated accuracy of +/- 6 seconds.
 AD8898
 AD8898.The orthometric height was determined by differential leveling and
 AD8898.adjusted by the NATIONAL GEODETIC SURVEY
 AD8898.in July 1998.
 AD8898
 AD8898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8898.GEOID18 height accuracy estimate available here.
 AD8898
 AD8898.Click photographs - Photos may exist for this station.
 AD8898
 AD8898.The dynamic height is computed by dividing the NAVD 88
 AD8898.geopotential number by the normal gravity value computed on the
 AD8898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8898.degrees latitude (g = 980.6199 gals.).
 AD8898
 AD8898.The modeled gravity was interpolated from observed gravity values.
 AD8898
 AD8898;                    North         East    Units  Estimated Accuracy
 AD8898;SPC SD N     -   122,190.      846,990.      MT  (+/- 180 meters Scaled)
 AD8898
 AD8898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ680729(NAD 83)
 AD8898
 AD8898                          SUPERSEDED SURVEY CONTROL
 AD8898
 AD8898.No superseded survey control is available for this station.
 AD8898
 AD8898_MARKER: DB = BENCH MARK DISK
 AD8898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8898_STAMPING: 212-388.81 1987 2004.57
 AD8898_MARK LOGO: SDDT
 AD8898_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8898+STABILITY: SURFACE MOTION
 AD8898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8898+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8898
 AD8898  HISTORY     - Date     Condition        Report By
 AD8898  HISTORY     - 1987     MONUMENTED       SDDT
 AD8898  HISTORY     - 19950919 GOOD             NGS
 AD8898
 AD8898                          STATION DESCRIPTION
 AD8898
 AD8898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8898'14.5 KM (9.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8898'INTERSTATE HIGHWAY 29 IN WATERTOWN, 312.0 M (1023.6 FT) WEST OF
 AD8898'MILEPOST 389, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.8 M
 AD8898'(19.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD8898'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS
 AD8898'POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AD8898'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8896 ***********************************************************************
 AD8896  DESIGNATION -  212 389.78
 AD8896  PID         -  AD8896
 AD8896  STATE/COUNTY-  SD/DEUEL
 AD8896  COUNTRY     -  US
 AD8896  USGS QUAD   -  GOODWIN (2017)
 AD8896
 AD8896                         *CURRENT SURVEY CONTROL
 AD8896  ______________________________________________________________________
 AD8896* NAD 83(1986) POSITION- 44 53 24.     (N) 096 51 16.     (W)   SCALED
 AD8896* NAVD 88 ORTHO HEIGHT -   606.735 (meters)     1990.60  (feet) ADJUSTED
 AD8896  ______________________________________________________________________
 AD8896  GEOID HEIGHT    -        -25.222 (meters)                     GEOID18
 AD8896  DYNAMIC HEIGHT  -        606.638 (meters)     1990.28  (feet) COMP
 AD8896  MODELED GRAVITY -    980,437.8   (mgal)                       NAVD 88
 AD8896
 AD8896  VERT ORDER      -  FIRST     CLASS II
 AD8896
 AD8896.The horizontal coordinates were scaled from a map and have
 AD8896.an estimated accuracy of +/- 6 seconds.
 AD8896
 AD8896.The orthometric height was determined by differential leveling and
 AD8896.adjusted by the NATIONAL GEODETIC SURVEY
 AD8896.in July 1998.
 AD8896
 AD8896.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8896.GEOID18 height accuracy estimate available here.
 AD8896
 AD8896.Click photographs - Photos may exist for this station.
 AD8896
 AD8896.The dynamic height is computed by dividing the NAVD 88
 AD8896.geopotential number by the normal gravity value computed on the
 AD8896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8896.degrees latitude (g = 980.6199 gals.).
 AD8896
 AD8896.The modeled gravity was interpolated from observed gravity values.
 AD8896
 AD8896;                    North         East    Units  Estimated Accuracy
 AD8896;SPC SD N     -   122,250.      848,420.      MT  (+/- 180 meters Scaled)
 AD8896
 AD8896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ694729(NAD 83)
 AD8896
 AD8896                          SUPERSEDED SURVEY CONTROL
 AD8896
 AD8896.No superseded survey control is available for this station.
 AD8896
 AD8896_MARKER: DB = BENCH MARK DISK
 AD8896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8896_STAMPING: 212-389.78
 AD8896_MARK LOGO: SDDT
 AD8896_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8896+STABILITY: SURFACE MOTION
 AD8896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8896+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8896
 AD8896  HISTORY     - Date     Condition        Report By
 AD8896  HISTORY     - UNK      MONUMENTED       SDDT
 AD8896  HISTORY     - 19950919 GOOD             NGS
 AD8896
 AD8896                          STATION DESCRIPTION
 AD8896
 AD8896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8896'16.1 KM (10.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8896'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 346.0 M (1135.2 FT) WEST OF
 AD8896'MILEPOST 390, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.7 M
 AD8896'(64.6 FT) WEST OF THE CENTER OF A PAVED ROAD, 3.7 M (12.1 FT) WEST OF
 AD8896'A UTILITY POLE AND FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AD8896'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH
 AD8896'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8896'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8895 ***********************************************************************
 AD8895  DESIGNATION -  212 390.80
 AD8895  PID         -  AD8895
 AD8895  STATE/COUNTY-  SD/DEUEL
 AD8895  COUNTRY     -  US
 AD8895  USGS QUAD   -  GOODWIN (2017)
 AD8895
 AD8895                         *CURRENT SURVEY CONTROL
 AD8895  ______________________________________________________________________
 AD8895* NAD 83(1986) POSITION- 44 53 26.     (N) 096 49 54.     (W)   SCALED
 AD8895* NAVD 88 ORTHO HEIGHT -   594.856 (meters)     1951.62  (feet) ADJUSTED
 AD8895  ______________________________________________________________________
 AD8895  GEOID HEIGHT    -        -25.243 (meters)                     GEOID18
 AD8895  DYNAMIC HEIGHT  -        594.762 (meters)     1951.32  (feet) COMP
 AD8895  MODELED GRAVITY -    980,440.1   (mgal)                       NAVD 88
 AD8895
 AD8895  VERT ORDER      -  FIRST     CLASS II
 AD8895
 AD8895.The horizontal coordinates were scaled from a map and have
 AD8895.an estimated accuracy of +/- 6 seconds.
 AD8895
 AD8895.The orthometric height was determined by differential leveling and
 AD8895.adjusted by the NATIONAL GEODETIC SURVEY
 AD8895.in July 1998.
 AD8895
 AD8895.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8895.GEOID18 height accuracy estimate available here.
 AD8895
 AD8895.Click photographs - Photos may exist for this station.
 AD8895
 AD8895.The dynamic height is computed by dividing the NAVD 88
 AD8895.geopotential number by the normal gravity value computed on the
 AD8895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8895.degrees latitude (g = 980.6199 gals.).
 AD8895
 AD8895.The modeled gravity was interpolated from observed gravity values.
 AD8895
 AD8895;                    North         East    Units  Estimated Accuracy
 AD8895;SPC SD N     -   122,380.      850,210.      MT  (+/- 180 meters Scaled)
 AD8895
 AD8895_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ712730(NAD 83)
 AD8895
 AD8895                          SUPERSEDED SURVEY CONTROL
 AD8895
 AD8895.No superseded survey control is available for this station.
 AD8895
 AD8895_MARKER: DB = BENCH MARK DISK
 AD8895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8895_STAMPING: 212-390.80
 AD8895_MARK LOGO: SDDT
 AD8895_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8895+STABILITY: SURFACE MOTION
 AD8895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8895+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8895
 AD8895  HISTORY     - Date     Condition        Report By
 AD8895  HISTORY     - UNK      MONUMENTED       SDDT
 AD8895  HISTORY     - 19950919 GOOD             NGS
 AD8895
 AD8895                          STATION DESCRIPTION
 AD8895
 AD8895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8895'17.7 KM (11.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8895'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 316.0 M (1036.7 FT) WEST OF
 AD8895'MILEPOST 391, 22.6 M (74.1 FT) NORTH OF AND LEVEL WITH THE HIGHWAY
 AD8895'CENTERLINE, 8.2 M (26.9 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 AD8895'GATE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF
 AD8895'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 AD8895'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8894 ***********************************************************************
 AD8894  DESIGNATION -  212 391.77
 AD8894  PID         -  AD8894
 AD8894  STATE/COUNTY-  SD/DEUEL
 AD8894  COUNTRY     -  US
 AD8894  USGS QUAD   -  GOODWIN (2017)
 AD8894
 AD8894                         *CURRENT SURVEY CONTROL
 AD8894  ______________________________________________________________________
 AD8894* NAD 83(1986) POSITION- 44 53 26.     (N) 096 48 40.     (W)   SCALED
 AD8894* NAVD 88 ORTHO HEIGHT -   578.876 (meters)     1899.20  (feet) ADJUSTED
 AD8894  ______________________________________________________________________
 AD8894  GEOID HEIGHT    -        -25.265 (meters)                     GEOID18
 AD8894  DYNAMIC HEIGHT  -        578.786 (meters)     1898.90  (feet) COMP
 AD8894  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 AD8894
 AD8894  VERT ORDER      -  FIRST     CLASS II
 AD8894
 AD8894.The horizontal coordinates were scaled from a map and have
 AD8894.an estimated accuracy of +/- 6 seconds.
 AD8894
 AD8894.The orthometric height was determined by differential leveling and
 AD8894.adjusted by the NATIONAL GEODETIC SURVEY
 AD8894.in July 1998.
 AD8894
 AD8894.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8894.GEOID18 height accuracy estimate available here.
 AD8894
 AD8894.Click photographs - Photos may exist for this station.
 AD8894
 AD8894.The dynamic height is computed by dividing the NAVD 88
 AD8894.geopotential number by the normal gravity value computed on the
 AD8894.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8894.degrees latitude (g = 980.6199 gals.).
 AD8894
 AD8894.The modeled gravity was interpolated from observed gravity values.
 AD8894
 AD8894;                    North         East    Units  Estimated Accuracy
 AD8894;SPC SD N     -   122,440.      851,830.      MT  (+/- 180 meters Scaled)
 AD8894
 AD8894_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ728731(NAD 83)
 AD8894
 AD8894                          SUPERSEDED SURVEY CONTROL
 AD8894
 AD8894.No superseded survey control is available for this station.
 AD8894
 AD8894_MARKER: DB = BENCH MARK DISK
 AD8894_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8894_STAMPING: 212-391.77
 AD8894_MARK LOGO: SDDT
 AD8894_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8894_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8894+STABILITY: SURFACE MOTION
 AD8894_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8894+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8894
 AD8894  HISTORY     - Date     Condition        Report By
 AD8894  HISTORY     - UNK      MONUMENTED       SDDT
 AD8894  HISTORY     - 19950919 GOOD             NGS
 AD8894
 AD8894                          STATION DESCRIPTION
 AD8894
 AD8894'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8894'19.3 KM (12.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8894'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 327.0 M (1072.8 FT) WEST OF
 AD8894'MILEPOST 392, 22.5 M (73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.6 M
 AD8894'(28.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.4 M (4.6
 AD8894'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) EAST OF A T-FENCE
 AD8894'CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH
 AD8894'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16
 AD8894'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8893 ***********************************************************************
 AD8893  DESIGNATION -  212 392.79
 AD8893  PID         -  AD8893
 AD8893  STATE/COUNTY-  SD/DEUEL
 AD8893  COUNTRY     -  US
 AD8893  USGS QUAD   -  GOODWIN (2017)
 AD8893
 AD8893                         *CURRENT SURVEY CONTROL
 AD8893  ______________________________________________________________________
 AD8893* NAD 83(1986) POSITION- 44 53 24.     (N) 096 47 30.     (W)   SCALED
 AD8893* NAVD 88 ORTHO HEIGHT -   572.508 (meters)     1878.30  (feet) ADJUSTED
 AD8893  ______________________________________________________________________
 AD8893  GEOID HEIGHT    -        -25.284 (meters)                     GEOID18
 AD8893  DYNAMIC HEIGHT  -        572.421 (meters)     1878.02  (feet) COMP
 AD8893  MODELED GRAVITY -    980,446.2   (mgal)                       NAVD 88
 AD8893
 AD8893  VERT ORDER      -  FIRST     CLASS II
 AD8893
 AD8893.The horizontal coordinates were scaled from a map and have
 AD8893.an estimated accuracy of +/- 6 seconds.
 AD8893
 AD8893.The orthometric height was determined by differential leveling and
 AD8893.adjusted by the NATIONAL GEODETIC SURVEY
 AD8893.in July 1998.
 AD8893
 AD8893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8893.GEOID18 height accuracy estimate available here.
 AD8893
 AD8893.Click photographs - Photos may exist for this station.
 AD8893
 AD8893.The dynamic height is computed by dividing the NAVD 88
 AD8893.geopotential number by the normal gravity value computed on the
 AD8893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8893.degrees latitude (g = 980.6199 gals.).
 AD8893
 AD8893.The modeled gravity was interpolated from observed gravity values.
 AD8893
 AD8893;                    North         East    Units  Estimated Accuracy
 AD8893;SPC SD N     -   122,440.      853,370.      MT  (+/- 180 meters Scaled)
 AD8893
 AD8893_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ743731(NAD 83)
 AD8893
 AD8893                          SUPERSEDED SURVEY CONTROL
 AD8893
 AD8893.No superseded survey control is available for this station.
 AD8893
 AD8893_MARKER: DB = BENCH MARK DISK
 AD8893_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8893_STAMPING: 212 392.79
 AD8893_MARK LOGO: SDDT
 AD8893_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8893_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8893+STABILITY: SURFACE MOTION
 AD8893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8893+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8893
 AD8893  HISTORY     - Date     Condition        Report By
 AD8893  HISTORY     - UNK      MONUMENTED       SDDT
 AD8893  HISTORY     - 19950919 GOOD             NGS
 AD8893
 AD8893                          STATION DESCRIPTION
 AD8893
 AD8893'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8893'20.9 KM (13.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8893'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 327.0 M (1072.8 FT) WEST OF
 AD8893'MILEPOST 393, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.1 M
 AD8893'(3.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AD8893'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 AD8893'THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8891 ***********************************************************************
 AD8891  DESIGNATION -  212 393.80
 AD8891  PID         -  AD8891
 AD8891  STATE/COUNTY-  SD/DEUEL
 AD8891  COUNTRY     -  US
 AD8891  USGS QUAD   -  GOODWIN (2017)
 AD8891
 AD8891                         *CURRENT SURVEY CONTROL
 AD8891  ______________________________________________________________________
 AD8891* NAD 83(1986) POSITION- 44 53 25.     (N) 096 46 15.     (W)   SCALED
 AD8891* NAVD 88 ORTHO HEIGHT -   564.770 (meters)     1852.92  (feet) ADJUSTED
 AD8891  ______________________________________________________________________
 AD8891  GEOID HEIGHT    -        -25.305 (meters)                     GEOID18
 AD8891  DYNAMIC HEIGHT  -        564.686 (meters)     1852.64  (feet) COMP
 AD8891  MODELED GRAVITY -    980,449.5   (mgal)                       NAVD 88
 AD8891
 AD8891  VERT ORDER      -  FIRST     CLASS II
 AD8891
 AD8891.The horizontal coordinates were scaled from a map and have
 AD8891.an estimated accuracy of +/- 6 seconds.
 AD8891
 AD8891.The orthometric height was determined by differential leveling and
 AD8891.adjusted by the NATIONAL GEODETIC SURVEY
 AD8891.in July 1998.
 AD8891
 AD8891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8891.GEOID18 height accuracy estimate available here.
 AD8891
 AD8891.Click photographs - Photos may exist for this station.
 AD8891
 AD8891.The dynamic height is computed by dividing the NAVD 88
 AD8891.geopotential number by the normal gravity value computed on the
 AD8891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8891.degrees latitude (g = 980.6199 gals.).
 AD8891
 AD8891.The modeled gravity was interpolated from observed gravity values.
 AD8891
 AD8891;                    North         East    Units  Estimated Accuracy
 AD8891;SPC SD N     -   122,540.      855,010.      MT  (+/- 180 meters Scaled)
 AD8891
 AD8891_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ760731(NAD 83)
 AD8891
 AD8891                          SUPERSEDED SURVEY CONTROL
 AD8891
 AD8891.No superseded survey control is available for this station.
 AD8891
 AD8891_MARKER: DB = BENCH MARK DISK
 AD8891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8891_STAMPING: 212-393.80
 AD8891_MARK LOGO: SDDT
 AD8891_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8891+STABILITY: SURFACE MOTION
 AD8891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8891+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8891
 AD8891  HISTORY     - Date     Condition        Report By
 AD8891  HISTORY     - UNK      MONUMENTED       SDDT
 AD8891  HISTORY     - 19950919 GOOD             NGS
 AD8891
 AD8891                          STATION DESCRIPTION
 AD8891
 AD8891'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8891'22.5 KM (14.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8891'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 328.0 M (1076.1 FT) WEST OF
 AD8891'MILEPOST 394, 23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8891'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AD8891'WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AD8891'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8890 ***********************************************************************
 AD8890  DESIGNATION -  212 394.80
 AD8890  PID         -  AD8890
 AD8890  STATE/COUNTY-  SD/DEUEL
 AD8890  COUNTRY     -  US
 AD8890  USGS QUAD   -  GOODWIN (2017)
 AD8890
 AD8890                         *CURRENT SURVEY CONTROL
 AD8890  ______________________________________________________________________
 AD8890* NAD 83(1986) POSITION- 44 53 25.     (N) 096 45 03.     (W)   SCALED
 AD8890* NAVD 88 ORTHO HEIGHT -   575.473 (meters)     1888.03  (feet) ADJUSTED
 AD8890  ______________________________________________________________________
 AD8890  GEOID HEIGHT    -        -25.325 (meters)                     GEOID18
 AD8890  DYNAMIC HEIGHT  -        575.389 (meters)     1887.76  (feet) COMP
 AD8890  MODELED GRAVITY -    980,452.8   (mgal)                       NAVD 88
 AD8890
 AD8890  VERT ORDER      -  FIRST     CLASS II
 AD8890
 AD8890.The horizontal coordinates were scaled from a map and have
 AD8890.an estimated accuracy of +/- 6 seconds.
 AD8890
 AD8890.The orthometric height was determined by differential leveling and
 AD8890.adjusted by the NATIONAL GEODETIC SURVEY
 AD8890.in July 1998.
 AD8890
 AD8890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8890.GEOID18 height accuracy estimate available here.
 AD8890
 AD8890.Click photographs - Photos may exist for this station.
 AD8890
 AD8890.The dynamic height is computed by dividing the NAVD 88
 AD8890.geopotential number by the normal gravity value computed on the
 AD8890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8890.degrees latitude (g = 980.6199 gals.).
 AD8890
 AD8890.The modeled gravity was interpolated from observed gravity values.
 AD8890
 AD8890;                    North         East    Units  Estimated Accuracy
 AD8890;SPC SD N     -   122,600.      856,590.      MT  (+/- 180 meters Scaled)
 AD8890
 AD8890_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ776732(NAD 83)
 AD8890
 AD8890                          SUPERSEDED SURVEY CONTROL
 AD8890
 AD8890.No superseded survey control is available for this station.
 AD8890
 AD8890_MARKER: DB = BENCH MARK DISK
 AD8890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8890_STAMPING: 212-394.80
 AD8890_MARK LOGO: SDDT
 AD8890_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8890+STABILITY: SURFACE MOTION
 AD8890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8890+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8890
 AD8890  HISTORY     - Date     Condition        Report By
 AD8890  HISTORY     - UNK      MONUMENTED       SDDT
 AD8890  HISTORY     - 19950919 GOOD             NGS
 AD8890
 AD8890                          STATION DESCRIPTION
 AD8890
 AD8890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8890'24.1 KM (14.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8890'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 325.0 M (1066.3 FT) WEST OF
 AD8890'MILEPOST 395, 31.2 M (102.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M
 AD8890'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AD8890'RIGHT-OF-WAY POST, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.1 M (0.3
 AD8890'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 AD8890'FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8889 ***********************************************************************
 AD8889  DESIGNATION -  212 395.80
 AD8889  PID         -  AD8889
 AD8889  STATE/COUNTY-  SD/DEUEL
 AD8889  COUNTRY     -  US
 AD8889  USGS QUAD   -  TUNERVILLE (2017)
 AD8889
 AD8889                         *CURRENT SURVEY CONTROL
 AD8889  ______________________________________________________________________
 AD8889* NAD 83(1986) POSITION- 44 53 25.     (N) 096 43 49.     (W)   SCALED
 AD8889* NAVD 88 ORTHO HEIGHT -   566.182 (meters)     1857.55  (feet) ADJUSTED
 AD8889  ______________________________________________________________________
 AD8889  GEOID HEIGHT    -        -25.347 (meters)                     GEOID18
 AD8889  DYNAMIC HEIGHT  -        566.102 (meters)     1857.29  (feet) COMP
 AD8889  MODELED GRAVITY -    980,456.2   (mgal)                       NAVD 88
 AD8889
 AD8889  VERT ORDER      -  FIRST     CLASS II
 AD8889
 AD8889.The horizontal coordinates were scaled from a map and have
 AD8889.an estimated accuracy of +/- 6 seconds.
 AD8889
 AD8889.The orthometric height was determined by differential leveling and
 AD8889.adjusted by the NATIONAL GEODETIC SURVEY
 AD8889.in July 1998.
 AD8889
 AD8889.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8889.GEOID18 height accuracy estimate available here.
 AD8889
 AD8889.Click photographs - Photos may exist for this station.
 AD8889
 AD8889.The dynamic height is computed by dividing the NAVD 88
 AD8889.geopotential number by the normal gravity value computed on the
 AD8889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8889.degrees latitude (g = 980.6199 gals.).
 AD8889
 AD8889.The modeled gravity was interpolated from observed gravity values.
 AD8889
 AD8889;                    North         East    Units  Estimated Accuracy
 AD8889;SPC SD N     -   122,670.      858,210.      MT  (+/- 180 meters Scaled)
 AD8889
 AD8889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ792732(NAD 83)
 AD8889
 AD8889                          SUPERSEDED SURVEY CONTROL
 AD8889
 AD8889.No superseded survey control is available for this station.
 AD8889
 AD8889_MARKER: DB = BENCH MARK DISK
 AD8889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8889_STAMPING: 212 395.80
 AD8889_MARK LOGO: SDDT
 AD8889_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8889+STABILITY: SURFACE MOTION
 AD8889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8889+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8889
 AD8889  HISTORY     - Date     Condition        Report By
 AD8889  HISTORY     - UNK      MONUMENTED       SDDT
 AD8889  HISTORY     - 19950919 GOOD             NGS
 AD8889
 AD8889                          STATION DESCRIPTION
 AD8889
 AD8889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8889'25.7 KM (15.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8889'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 335.0 M (1099.1 FT) WEST OF
 AD8889'MILEPOST 396, 22.9 M (75.1 FT) NORTHEAST OF AND LEVEL WITH THE HIGHWAY
 AD8889'CENTERLINE, 3.1 M (10.2 FT) NORTH OF A T-FENCE CORNER, 1.3 M (4.3 FT)
 AD8889'EAST OF A FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.1 M
 AD8889'(0.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AD8889'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8888 ***********************************************************************
 AD8888  DESIGNATION -  212 396.78
 AD8888  PID         -  AD8888
 AD8888  STATE/COUNTY-  SD/DEUEL
 AD8888  COUNTRY     -  US
 AD8888  USGS QUAD   -  TUNERVILLE (2017)
 AD8888
 AD8888                         *CURRENT SURVEY CONTROL
 AD8888  ______________________________________________________________________
 AD8888* NAD 83(1986) POSITION- 44 53 26.     (N) 096 42 37.     (W)   SCALED
 AD8888* NAVD 88 ORTHO HEIGHT -   540.168 (meters)     1772.20  (feet) ADJUSTED
 AD8888  ______________________________________________________________________
 AD8888  GEOID HEIGHT    -        -25.371 (meters)                     GEOID18
 AD8888  DYNAMIC HEIGHT  -        540.092 (meters)     1771.95  (feet) COMP
 AD8888  MODELED GRAVITY -    980,459.6   (mgal)                       NAVD 88
 AD8888
 AD8888  VERT ORDER      -  FIRST     CLASS II
 AD8888
 AD8888.The horizontal coordinates were scaled from a map and have
 AD8888.an estimated accuracy of +/- 6 seconds.
 AD8888
 AD8888.The orthometric height was determined by differential leveling and
 AD8888.adjusted by the NATIONAL GEODETIC SURVEY
 AD8888.in July 1998.
 AD8888
 AD8888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8888.GEOID18 height accuracy estimate available here.
 AD8888
 AD8888.Click photographs - Photos may exist for this station.
 AD8888
 AD8888.The dynamic height is computed by dividing the NAVD 88
 AD8888.geopotential number by the normal gravity value computed on the
 AD8888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8888.degrees latitude (g = 980.6199 gals.).
 AD8888
 AD8888.The modeled gravity was interpolated from observed gravity values.
 AD8888
 AD8888;                    North         East    Units  Estimated Accuracy
 AD8888;SPC SD N     -   122,760.      859,790.      MT  (+/- 180 meters Scaled)
 AD8888
 AD8888_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ808733(NAD 83)
 AD8888
 AD8888                          SUPERSEDED SURVEY CONTROL
 AD8888
 AD8888.No superseded survey control is available for this station.
 AD8888
 AD8888_MARKER: DB = BENCH MARK DISK
 AD8888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8888_STAMPING: 212-396.78 1987 1971.29
 AD8888_MARK LOGO: SDDT
 AD8888_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8888+STABILITY: SURFACE MOTION
 AD8888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8888+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8888
 AD8888  HISTORY     - Date     Condition        Report By
 AD8888  HISTORY     - 1987     MONUMENTED       SDDT
 AD8888  HISTORY     - 19950919 GOOD             NGS
 AD8888
 AD8888                          STATION DESCRIPTION
 AD8888
 AD8888'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8888'27.3 KM (16.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8888'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 343.0 M (1125.3 FT) WEST OF
 AD8888'MILEPOST 397, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 21.9 M
 AD8888'(71.9 FT) EAST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AD8888'THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 AD8888'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AD8888'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9890 ***********************************************************************
 AB9890  CBN         -  This is a Cooperative Base Network Control Station.
 AB9890  DESIGNATION -  212 397.85=ALTAMONT 10
 AB9890  PID         -  AB9890
 AB9890  STATE/COUNTY-  SD/DEUEL
 AB9890  COUNTRY     -  US
 AB9890  USGS QUAD   -  TUNERVILLE (2017)
 AB9890
 AB9890                         *CURRENT SURVEY CONTROL
 AB9890  ______________________________________________________________________
 AB9890* NAD 83(2011) POSITION- 44 53 25.67883(N) 096 41 17.78755(W)   ADJUSTED
 AB9890* NAD 83(2011) ELLIP HT-   502.219 (meters)        (06/27/12)   ADJUSTED
 AB9890* NAD 83(2011) EPOCH   -  2010.00
 AB9890* NAVD 88 ORTHO HEIGHT -   527.605 (meters)     1730.98  (feet) ADJUSTED
 AB9890  ______________________________________________________________________
 AB9890  GEOID HEIGHT    -        -25.396 (meters)                     GEOID18
 AB9890  NAD 83(2011) X  -   -527,195.378 (meters)                     COMP
 AB9890  NAD 83(2011) Y  - -4,495,740.360 (meters)                     COMP
 AB9890  NAD 83(2011) Z  -  4,479,087.335 (meters)                     COMP
 AB9890  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 AB9890  DYNAMIC HEIGHT  -        527.532 (meters)     1730.74  (feet) COMP
 AB9890  MODELED GRAVITY -    980,463.2   (mgal)                       NAVD 88
 AB9890
 AB9890  VERT ORDER      -  FIRST     CLASS II
 AB9890
 AB9890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9890  Standards:
 AB9890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9890  -------------------------------------------------------------------
 AB9890  NETWORK    0.40   1.16           0.18   0.14   0.59      0.05003623
 AB9890  -------------------------------------------------------------------
 AB9890  Click here for local accuracies and other accuracy information.
 AB9890
 AB9890.The horizontal coordinates were established by GPS observations
 AB9890.and adjusted by the National Geodetic Survey in June 2012.
 AB9890
 AB9890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9890.been affixed to the stable North American tectonic plate. See 
 AB9890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9890
 AB9890.The horizontal coordinates are valid at the epoch date displayed above
 AB9890.which is a decimal equivalence of Year/Month/Day.
 AB9890
 AB9890.The orthometric height was determined by differential leveling and
 AB9890.adjusted by the NATIONAL GEODETIC SURVEY
 AB9890.in July 1998.
 AB9890
 AB9890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9890.GEOID18 height accuracy estimate available here.
 AB9890
 AB9890.Click photographs - Photos may exist for this station.
 AB9890
 AB9890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9890
 AB9890.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9890
 AB9890.The ellipsoidal height was determined by GPS observations
 AB9890.and is referenced to NAD 83.
 AB9890
 AB9890.The dynamic height is computed by dividing the NAVD 88
 AB9890.geopotential number by the normal gravity value computed on the
 AB9890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9890.degrees latitude (g = 980.6199 gals.).
 AB9890
 AB9890.The modeled gravity was interpolated from observed gravity values.
 AB9890
 AB9890. The following values were computed from the NAD 83(2011) position.
 AB9890
 AB9890;                    North         East     Units Scale Factor Converg.
 AB9890;SPC SD N     -   122,820.814   861,528.258   MT  0.99994303   +2 20 37.8
 AB9890;SPC SD N     -   402,954.62  2,826,530.63   sFT  0.99994303   +2 20 37.8
 AB9890;UTM  14      - 4,973,382.450   682,546.415   MT  1.00000978   +1 37 55.0
 AB9890
 AB9890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9890!SPC SD N     -   0.99992126  x   0.99994303  =   0.99986430
 AB9890!UTM  14      -   0.99992126  x   1.00000978  =   0.99993104
 AB9890
 AB9890_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8254673382(NAD 83)
 AB9890
 AB9890                          SUPERSEDED SURVEY CONTROL
 AB9890
 AB9890  NAD 83(2007)-  44 53 25.67878(N)    096 41 17.78840(W) AD(2002.00) 0
 AB9890  ELLIP H (02/10/07)  502.248  (m)                       GP(2002.00)    
 AB9890  ELLIP H (04/15/04)  502.275  (m)                       GP(       ) 2 1
 AB9890  NAD 83(1996)-  44 53 25.67840(N)    096 41 17.78796(W) AD(       ) B
 AB9890  ELLIP H (01/15/97)  502.291  (m)                       GP(       ) 4 1
 AB9890  NAVD 88             527.61   (m)         1731.0    (f) LEVELING    3  
 AB9890  NAVD 88 (06/12/06)  527.6    (m)  GEOID03  model used  GPS OBS        
 AB9890  NAVD 88 (04/18/97)  527.6    (m)  UNKNOWN  model used  GPS OBS        
 AB9890  NAVD 88 (01/15/97)  527.6    (m)  GEOID96  model used  GPS OBS        
 AB9890
 AB9890.Superseded values are not recommended for survey control.
 AB9890
 AB9890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9890.See file dsdata.pdf to determine how the superseded data were derived.
 AB9890
 AB9890_MARKER: P = PIPE CAP
 AB9890_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9890_STAMPING: ALTAMONT 10-1994
 AB9890_MARK LOGO: MNDT
 AB9890_PROJECTION: FLUSH
 AB9890_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9890+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2005
 AB9890_ROD/PIPE-DEPTH: 6.4 meters
 AB9890_SLEEVE-DEPTH  : 1.8 meters
 AB9890
 AB9890  HISTORY     - Date     Condition        Report By
 AB9890  HISTORY     - 1994     MONUMENTED       SDDT
 AB9890  HISTORY     - 19950315 GOOD             MNDT
 AB9890  HISTORY     - 19950919 GOOD             NGS
 AB9890  HISTORY     - 19960930 GOOD             NGS
 AB9890  HISTORY     - 20051210 GOOD             SDDT
 AB9890
 AB9890                          STATION DESCRIPTION
 AB9890
 AB9890'DESCRIBED BY MN DEPT OF TRANSP 1995 (DKH)
 AB9890'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 AB9890'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 AB9890
 AB9890                          STATION RECOVERY (1995)
 AB9890
 AB9890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9890'29.0 KM (18.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AB9890'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 259.0 M (849.7 FT) WEST OF
 AB9890'MILEPOST 398, 30.4 M (99.7 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AB9890'5.8 M (19.0 FT) WEST OF THE CENTER OF A GATE, 1.3 M (4.3 FT) BELOW THE
 AB9890'LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) NORTHWEST OF A FENCE, 0.4 M (1.3
 AB9890'FT) SOUTHEAST OF A METAL GUARD POST, AND 0.6 M (2.0 FT) NORTHWEST OF
 AB9890'THE CENTER OF 3 BRACED FENCE POSTS.  NOTE--THE DATUM POINT IS A
 AB9890'STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 AB9890'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AB9890'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THIS
 AB9890'POINT WAS USED IN A STATE OF MINNESOTA GPS SURVEY AS ALTAMONT AND
 AB9890'ALTAMONT 10-1994 IS STAMPED ON THE LOGO CAP LID IN SMALL LETTERS.
 AB9890
 AB9890                          STATION RECOVERY (1996)
 AB9890
 AB9890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9890'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) NORTH OF ALTAMONT AND 8.0
 AB9890'MI (12.9 KM) EAST OF GOODWIN, ON U.S. HIGHWAY 212.  OWNERSHIP--THE
 AB9890'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AB9890'CLEAR LAKE, GO EAST ON 3RD STREET WEST FOR 0.1 MI (0.2 KM) TO THE
 AB9890'JUNCTION OF STATE HIGHWAY 15, TURN LEFT AND GO NORTH ON STATE HIGHWAY
 AB9890'15 FOR 9.5 MI (15.3 KM) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN LEFT
 AB9890'AND GO WEST ON U.S. HIGHWAY 212 FOR 0.2 MI (0.3 KM) TO THE STATION ON
 AB9890'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AB9890'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AB9890'STEEL PIPE.  LOCATED 100.0 FT (30.5 M) SOUTH OF THE HIGHWAY
 AB9890'CENTERLINE, 20.0 FT (6.1 M) WEST OF CENTER OF A FIELD ENTRANCE AND
 AB9890'GATE, 3.0 FT (0.9 M) NORTH OF THE CENTER 1 OF 3 BRACED FENCE POSTS,
 AB9890'1.6 FT (0.5 M) NORTH OF A WITNESS POST, AND 1.0 FT (0.3 M) SOUTH OF A
 AB9890'METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9890'LOGO CAP AND THEN A 4-INCH PVC CAP.  THE ACCESS COVER IS
 AB9890'STAMPED---ALTAMONT 10-1994---.
 AB9890
 AB9890                          STATION RECOVERY (2005)
 AB9890
 AB9890'RECOVERY NOTE BY SD DEPT OF TRANSP 2005 (DKH)
 AB9890'THE MARK WAS RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.
 AB9890'THE MARK IS 0.25 MILES (0.40 KM) WEST OF TUNERVILLE, 26.35 MILES
 AB9890'(42.41 KM) WEST ON TRUNK HIGHWAY 212 FROM JUNCTION OF TRUNK HIGHWAY 75
 AB9890'AND TRUNK HIGHWAY 212 ABOUT 5 MILES (8.0 KM) SOUTH OF MADISON-MN, AT
 AB9890'TRUNK HIGHWAY 212 MILEPOINT 398.2, 3.7 MILES (6.0 KM) NORTH ON TRUNK
 AB9890'HIGHWAY 212 FROM JUNCTION OF TRUNK HIGHWAY 15 AND MAIN ROAD IN
 AB9890'ALTAMONT, 100 FEET (30.5 M) SOUTH OF TRUNK HIGHWAY 212, 20 FEET (6.1
 AB9890'M) WEST OF FENCE GATE, 3 FEET (0.9 M) NORTH OF CENTER OF WEST 3 POST
 AB9890'PANEL OF R/W FENCELINE, 1.6 FEET (0.5 M) NORTH OF WITNESS POST, MARK
 AB9890'IS RIVET ON A STEEL PIPE CAP SET INSIDE A 3-INCH DIAMETER PVC PLASTIC
 AB9890'SLEEVE WITH A REMOVABLE PLASTIC CAP SET INSIDE A 4-INCH DIAMETER PVC
 AB9890'PLASTIC PIPE WITH AN ALUMINUM ACCESS COVER, STATION WAS  SET BY SOUTH
 AB9890'DAKOTA DEPARTMENT OF TRANSPORTATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8887 ***********************************************************************
 AD8887  DESIGNATION -  212 398.57
 AD8887  PID         -  AD8887
 AD8887  STATE/COUNTY-  SD/DEUEL
 AD8887  COUNTRY     -  US
 AD8887  USGS QUAD   -  TUNERVILLE (2017)
 AD8887
 AD8887                         *CURRENT SURVEY CONTROL
 AD8887  ______________________________________________________________________
 AD8887* NAD 83(1986) POSITION- 44 53 54.     (N) 096 40 49.     (W)   SCALED
 AD8887* NAVD 88 ORTHO HEIGHT -   524.803 (meters)     1721.79  (feet) ADJUSTED
 AD8887  ______________________________________________________________________
 AD8887  GEOID HEIGHT    -        -25.414 (meters)                     GEOID18
 AD8887  DYNAMIC HEIGHT  -        524.732 (meters)     1721.56  (feet) COMP
 AD8887  MODELED GRAVITY -    980,465.8   (mgal)                       NAVD 88
 AD8887
 AD8887  VERT ORDER      -  FIRST     CLASS II
 AD8887
 AD8887.The horizontal coordinates were scaled from a map and have
 AD8887.an estimated accuracy of +/- 6 seconds.
 AD8887
 AD8887.The orthometric height was determined by differential leveling and
 AD8887.adjusted by the NATIONAL GEODETIC SURVEY
 AD8887.in July 1998.
 AD8887
 AD8887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8887.GEOID18 height accuracy estimate available here.
 AD8887
 AD8887.Click photographs - Photos may exist for this station.
 AD8887
 AD8887.The dynamic height is computed by dividing the NAVD 88
 AD8887.geopotential number by the normal gravity value computed on the
 AD8887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8887.degrees latitude (g = 980.6199 gals.).
 AD8887
 AD8887.The modeled gravity was interpolated from observed gravity values.
 AD8887
 AD8887;                    North         East    Units  Estimated Accuracy
 AD8887;SPC SD N     -   123,720.      862,120.      MT  (+/- 180 meters Scaled)
 AD8887
 AD8887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ831742(NAD 83)
 AD8887
 AD8887                          SUPERSEDED SURVEY CONTROL
 AD8887
 AD8887.No superseded survey control is available for this station.
 AD8887
 AD8887_MARKER: DB = BENCH MARK DISK
 AD8887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8887_STAMPING: 212 398.57 1973 1720.36
 AD8887_MARK LOGO: SDDT
 AD8887_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8887+STABILITY: SURFACE MOTION
 AD8887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8887+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8887
 AD8887  HISTORY     - Date     Condition        Report By
 AD8887  HISTORY     - 1973     MONUMENTED       SDDT
 AD8887  HISTORY     - 19950919 GOOD             NGS
 AD8887
 AD8887                          STATION DESCRIPTION
 AD8887
 AD8887'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8887'30.1 KM (18.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8887'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 682.0 M (2237.5 FT) WEST OF
 AD8887'MILEPOST 399, 30.4 M (99.7 FT) WEST OF THE HIGHWAY CENTERLINE, 8.5 M
 AD8887'(27.9 FT) NORTH OF THE CENTER OF A DRIVEWAY, 1.7 M (5.6 FT) BELOW THE
 AD8887'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A GAS VENT PIPE, 0.3 M
 AD8887'(1.0 FT) SOUTHEAST OF A GATE POST, 0.2 M (0.7 FT) EAST OF A WITNESS
 AD8887'POST, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND
 AD8887'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8886 ***********************************************************************
 AD8886  DESIGNATION -  212 399.52
 AD8886  PID         -  AD8886
 AD8886  STATE/COUNTY-  SD/DEUEL
 AD8886  COUNTRY     -  US
 AD8886  USGS QUAD   -  TUNERVILLE (2017)
 AD8886
 AD8886                         *CURRENT SURVEY CONTROL
 AD8886  ______________________________________________________________________
 AD8886* NAD 83(1986) POSITION- 44 54 42.     (N) 096 40 47.     (W)   SCALED
 AD8886* NAVD 88 ORTHO HEIGHT -   523.445 (meters)     1717.34  (feet) ADJUSTED
 AD8886  ______________________________________________________________________
 AD8886  GEOID HEIGHT    -        -25.429 (meters)                     GEOID18
 AD8886  DYNAMIC HEIGHT  -        523.375 (meters)     1717.11  (feet) COMP
 AD8886  MODELED GRAVITY -    980,468.0   (mgal)                       NAVD 88
 AD8886
 AD8886  VERT ORDER      -  FIRST     CLASS II
 AD8886
 AD8886.The horizontal coordinates were scaled from a map and have
 AD8886.an estimated accuracy of +/- 6 seconds.
 AD8886
 AD8886.The orthometric height was determined by differential leveling and
 AD8886.adjusted by the NATIONAL GEODETIC SURVEY
 AD8886.in July 1998.
 AD8886
 AD8886.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8886.GEOID18 height accuracy estimate available here.
 AD8886
 AD8886.Click photographs - Photos may exist for this station.
 AD8886
 AD8886.The dynamic height is computed by dividing the NAVD 88
 AD8886.geopotential number by the normal gravity value computed on the
 AD8886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8886.degrees latitude (g = 980.6199 gals.).
 AD8886
 AD8886.The modeled gravity was interpolated from observed gravity values.
 AD8886
 AD8886;                    North         East    Units  Estimated Accuracy
 AD8886;SPC SD N     -   125,200.      862,110.      MT  (+/- 180 meters Scaled)
 AD8886
 AD8886_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ831757(NAD 83)
 AD8886
 AD8886                          SUPERSEDED SURVEY CONTROL
 AD8886
 AD8886.No superseded survey control is available for this station.
 AD8886
 AD8886_MARKER: DB = BENCH MARK DISK
 AD8886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8886_STAMPING: 212-399.52 1973 1716.44
 AD8886_MARK LOGO: SDDT
 AD8886_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8886+STABILITY: SURFACE MOTION
 AD8886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8886+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8886
 AD8886  HISTORY     - Date     Condition        Report By
 AD8886  HISTORY     - 1973     MONUMENTED       SDDT
 AD8886  HISTORY     - 19950919 GOOD             NGS
 AD8886
 AD8886                          STATION DESCRIPTION
 AD8886
 AD8886'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8886'31.7 KM (19.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8886'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 763.0 M (2503.3 FT) WEST OF
 AD8886'MILEPOST 400, 30.2 M (99.1 FT) WEST OF THE HIGHWAY CENTERLINE, 3.9 M
 AD8886'(12.8 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD8886'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS
 AD8886'POST AND THE EAST END OF 3 BRACED FENCE POSTS, AND THE MONUMENT IS
 AD8886'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8885 ***********************************************************************
 AD8885  DESIGNATION -  212 400.52
 AD8885  PID         -  AD8885
 AD8885  STATE/COUNTY-  SD/DEUEL
 AD8885  COUNTRY     -  US
 AD8885  USGS QUAD   -  TUNERVILLE (2017)
 AD8885
 AD8885                         *CURRENT SURVEY CONTROL
 AD8885  ______________________________________________________________________
 AD8885* NAD 83(1986) POSITION- 44 55 37.     (N) 096 40 46.     (W)   SCALED
 AD8885* NAVD 88 ORTHO HEIGHT -   521.105 (meters)     1709.66  (feet) ADJUSTED
 AD8885  ______________________________________________________________________
 AD8885  GEOID HEIGHT    -        -25.445 (meters)                     GEOID18
 AD8885  DYNAMIC HEIGHT  -        521.037 (meters)     1709.44  (feet) COMP
 AD8885  MODELED GRAVITY -    980,470.6   (mgal)                       NAVD 88
 AD8885
 AD8885  VERT ORDER      -  FIRST     CLASS II
 AD8885
 AD8885.The horizontal coordinates were scaled from a map and have
 AD8885.an estimated accuracy of +/- 6 seconds.
 AD8885
 AD8885.The orthometric height was determined by differential leveling and
 AD8885.adjusted by the NATIONAL GEODETIC SURVEY
 AD8885.in July 1998.
 AD8885
 AD8885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8885.GEOID18 height accuracy estimate available here.
 AD8885
 AD8885.Click photographs - Photos may exist for this station.
 AD8885
 AD8885.The dynamic height is computed by dividing the NAVD 88
 AD8885.geopotential number by the normal gravity value computed on the
 AD8885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8885.degrees latitude (g = 980.6199 gals.).
 AD8885
 AD8885.The modeled gravity was interpolated from observed gravity values.
 AD8885
 AD8885;                    North         East    Units  Estimated Accuracy
 AD8885;SPC SD N     -   126,900.      862,060.      MT  (+/- 180 meters Scaled)
 AD8885
 AD8885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ831774(NAD 83)
 AD8885
 AD8885                          SUPERSEDED SURVEY CONTROL
 AD8885
 AD8885.No superseded survey control is available for this station.
 AD8885
 AD8885_MARKER: DB = BENCH MARK DISK
 AD8885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8885_STAMPING: 212-400.52 1973 1708.83
 AD8885_MARK LOGO: SDDT
 AD8885_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8885+STABILITY: SURFACE MOTION
 AD8885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8885+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8885
 AD8885  HISTORY     - Date     Condition        Report By
 AD8885  HISTORY     - 1973     MONUMENTED       SDDT
 AD8885  HISTORY     - 19950919 GOOD             NGS
 AD8885
 AD8885                          STATION DESCRIPTION
 AD8885
 AD8885'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8885'33.3 KM (20.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8885'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 862.0 M (2828.1 FT) WEST OF
 AD8885'MILEPOST 401, 30.7 M (100.7 FT) WEST OF THE HIGHWAY CENTERLINE, 30.0 M
 AD8885'(98.4 FT) SOUTH OF A UTILITY POLE WITH 3 GUY CABLES, 0.4 M (1.3 FT)
 AD8885'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST,
 AD8885'0.2 M (0.7 FT) EAST OF A RIGHT-OF-WAY POST, AND THE MONUMENT IS FLUSH
 AD8885'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8884 ***********************************************************************
 AD8884  DESIGNATION -  212 401.34
 AD8884  PID         -  AD8884
 AD8884  STATE/COUNTY-  SD/DEUEL
 AD8884  COUNTRY     -  US
 AD8884  USGS QUAD   -  TUNERVILLE (2017)
 AD8884
 AD8884                         *CURRENT SURVEY CONTROL
 AD8884  ______________________________________________________________________
 AD8884* NAD 83(1986) POSITION- 44 56 02.     (N) 096 40 12.     (W)   SCALED
 AD8884* NAVD 88 ORTHO HEIGHT -   507.900 (meters)     1666.34  (feet) ADJUSTED
 AD8884  ______________________________________________________________________
 AD8884  GEOID HEIGHT    -        -25.463 (meters)                     GEOID18
 AD8884  DYNAMIC HEIGHT  -        507.835 (meters)     1666.12  (feet) COMP
 AD8884  MODELED GRAVITY -    980,473.5   (mgal)                       NAVD 88
 AD8884
 AD8884  VERT ORDER      -  FIRST     CLASS II
 AD8884
 AD8884.The horizontal coordinates were scaled from a map and have
 AD8884.an estimated accuracy of +/- 6 seconds.
 AD8884
 AD8884.The orthometric height was determined by differential leveling and
 AD8884.adjusted by the NATIONAL GEODETIC SURVEY
 AD8884.in July 1998.
 AD8884
 AD8884.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8884.GEOID18 height accuracy estimate available here.
 AD8884
 AD8884.Click photographs - Photos may exist for this station.
 AD8884
 AD8884.The dynamic height is computed by dividing the NAVD 88
 AD8884.geopotential number by the normal gravity value computed on the
 AD8884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8884.degrees latitude (g = 980.6199 gals.).
 AD8884
 AD8884.The modeled gravity was interpolated from observed gravity values.
 AD8884
 AD8884;                    North         East    Units  Estimated Accuracy
 AD8884;SPC SD N     -   127,700.      862,770.      MT  (+/- 180 meters Scaled)
 AD8884
 AD8884_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ838782(NAD 83)
 AD8884
 AD8884                          SUPERSEDED SURVEY CONTROL
 AD8884
 AD8884.No superseded survey control is available for this station.
 AD8884
 AD8884_MARKER: DB = BENCH MARK DISK
 AD8884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8884_STAMPING: 212-401.34 1973 1665.38
 AD8884_MARK LOGO: SDDT
 AD8884_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8884+STABILITY: SURFACE MOTION
 AD8884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8884+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8884
 AD8884  HISTORY     - Date     Condition        Report By
 AD8884  HISTORY     - 1973     MONUMENTED       SDDT
 AD8884  HISTORY     - 19950919 GOOD             NGS
 AD8884
 AD8884                          STATION DESCRIPTION
 AD8884
 AD8884'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8884'34.6 KM (21.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8884'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 572.0 M (1876.6 FT) EAST OF
 AD8884'MILEPOST 401, 30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.8 M
 AD8884'(12.5 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3
 AD8884'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF THE SOUTH
 AD8884'END OF A FENCE, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AD8884'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8883 ***********************************************************************
 AD8883  DESIGNATION -  212 402.35
 AD8883  PID         -  AD8883
 AD8883  STATE/COUNTY-  SD/DEUEL
 AD8883  COUNTRY     -  US
 AD8883  USGS QUAD   -  TUNERVILLE (2017)
 AD8883
 AD8883                         *CURRENT SURVEY CONTROL
 AD8883  ______________________________________________________________________
 AD8883* NAD 83(1986) POSITION- 44 56 00.     (N) 096 38 57.     (W)   SCALED
 AD8883* NAVD 88 ORTHO HEIGHT -   505.468 (meters)     1658.36  (feet) ADJUSTED
 AD8883  ______________________________________________________________________
 AD8883  GEOID HEIGHT    -        -25.488 (meters)                     GEOID18
 AD8883  DYNAMIC HEIGHT  -        505.406 (meters)     1658.15  (feet) COMP
 AD8883  MODELED GRAVITY -    980,477.1   (mgal)                       NAVD 88
 AD8883
 AD8883  VERT ORDER      -  FIRST     CLASS II
 AD8883
 AD8883.The horizontal coordinates were scaled from a map and have
 AD8883.an estimated accuracy of +/- 6 seconds.
 AD8883
 AD8883.The orthometric height was determined by differential leveling and
 AD8883.adjusted by the NATIONAL GEODETIC SURVEY
 AD8883.in July 1998.
 AD8883
 AD8883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8883.GEOID18 height accuracy estimate available here.
 AD8883
 AD8883.Click photographs - Photos may exist for this station.
 AD8883
 AD8883.The dynamic height is computed by dividing the NAVD 88
 AD8883.geopotential number by the normal gravity value computed on the
 AD8883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8883.degrees latitude (g = 980.6199 gals.).
 AD8883
 AD8883.The modeled gravity was interpolated from observed gravity values.
 AD8883
 AD8883;                    North         East    Units  Estimated Accuracy
 AD8883;SPC SD N     -   127,710.      864,420.      MT  (+/- 180 meters Scaled)
 AD8883
 AD8883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ854782(NAD 83)
 AD8883
 AD8883                          SUPERSEDED SURVEY CONTROL
 AD8883
 AD8883.No superseded survey control is available for this station.
 AD8883
 AD8883_MARKER: DB = BENCH MARK DISK
 AD8883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8883_STAMPING: 212-402.35 1973 1657.50
 AD8883_MARK LOGO: SDDT
 AD8883_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8883+STABILITY: SURFACE MOTION
 AD8883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8883+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8883
 AD8883  HISTORY     - Date     Condition        Report By
 AD8883  HISTORY     - 1973     MONUMENTED       SDDT
 AD8883  HISTORY     - 19950919 GOOD             NGS
 AD8883
 AD8883                          STATION DESCRIPTION
 AD8883
 AD8883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8883'36.2 KM (22.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8883'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 580.0 M (1902.9 FT) EAST OF
 AD8883'MILEPOST 402, 40.2 M (131.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8883'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 AD8883'T-FENCE CORNER, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE
 AD8883'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8882 ***********************************************************************
 AD8882  DESIGNATION -  212 403.34
 AD8882  PID         -  AD8882
 AD8882  STATE/COUNTY-  SD/DEUEL
 AD8882  COUNTRY     -  US
 AD8882  USGS QUAD   -  TUNERVILLE (2017)
 AD8882
 AD8882                         *CURRENT SURVEY CONTROL
 AD8882  ______________________________________________________________________
 AD8882* NAD 83(1986) POSITION- 44 56 00.56   (N) 096 37 43.79   (W)   HD_HELD1
 AD8882* NAVD 88 ORTHO HEIGHT -   504.189 (meters)     1654.16  (feet) ADJUSTED
 AD8882  ______________________________________________________________________
 AD8882  GEOID HEIGHT    -        -25.513 (meters)                     GEOID18
 AD8882  DYNAMIC HEIGHT  -        504.128 (meters)     1653.96  (feet) COMP
 AD8882  MODELED GRAVITY -    980,480.6   (mgal)                       NAVD 88
 AD8882
 AD8882  VERT ORDER      -  FIRST     CLASS II
 AD8882
 AD8882.The horizontal coordinates were determined by differentially corrected
 AD8882.hand held GPS observations or other comparable positioning techniques
 AD8882.and have an estimated accuracy of +/- 3 meters.
 AD8882
 AD8882.The orthometric height was determined by differential leveling and
 AD8882.adjusted by the NATIONAL GEODETIC SURVEY
 AD8882.in July 1998.
 AD8882
 AD8882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8882.GEOID18 height accuracy estimate available here.
 AD8882
 AD8882.Click photographs - Photos may exist for this station.
 AD8882
 AD8882.The dynamic height is computed by dividing the NAVD 88
 AD8882.geopotential number by the normal gravity value computed on the
 AD8882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8882.degrees latitude (g = 980.6199 gals.).
 AD8882
 AD8882.The modeled gravity was interpolated from observed gravity values.
 AD8882
 AD8882;                    North         East    Units  Estimated Accuracy
 AD8882;SPC SD N     -   127,791.2     866,020.8     MT  (+/- 3 meters HH1 GPS) 
 AD8882
 AD8882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8710078297(NAD 83)
 AD8882
 AD8882                          SUPERSEDED SURVEY CONTROL
 AD8882
 AD8882.No superseded survey control is available for this station.
 AD8882
 AD8882_MARKER: DB = BENCH MARK DISK
 AD8882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8882_STAMPING: 212-403.34 1973 1653.31
 AD8882_MARK LOGO: SDDT
 AD8882_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8882+STABILITY: SURFACE MOTION
 AD8882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8882+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8882
 AD8882  HISTORY     - Date     Condition        Report By
 AD8882  HISTORY     - 1973     MONUMENTED       SDDT
 AD8882  HISTORY     - 19950919 GOOD             NGS
 AD8882
 AD8882                          STATION DESCRIPTION
 AD8882
 AD8882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8882'37.8 KM (23.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8882'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 539.0 M (1768.4 FT) EAST OF
 AD8882'MILEPOST 403, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.6 M
 AD8882'(15.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD8882'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A T-FENCE
 AD8882'CORNER, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AD8882'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8881 ***********************************************************************
 AD8881  DESIGNATION -  212 404.39
 AD8881  PID         -  AD8881
 AD8881  STATE/COUNTY-  SD/DEUEL
 AD8881  COUNTRY     -  US
 AD8881  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8881
 AD8881                         *CURRENT SURVEY CONTROL
 AD8881  ______________________________________________________________________
 AD8881* NAD 83(1986) POSITION- 44 56 07.     (N) 096 36 25.     (W)   SCALED
 AD8881* NAVD 88 ORTHO HEIGHT -   484.515 (meters)     1589.61  (feet) ADJUSTED
 AD8881  ______________________________________________________________________
 AD8881  GEOID HEIGHT    -        -25.545 (meters)                     GEOID18
 AD8881  DYNAMIC HEIGHT  -        484.458 (meters)     1589.43  (feet) COMP
 AD8881  MODELED GRAVITY -    980,484.8   (mgal)                       NAVD 88
 AD8881
 AD8881  VERT ORDER      -  FIRST     CLASS II
 AD8881
 AD8881.The horizontal coordinates were scaled from a map and have
 AD8881.an estimated accuracy of +/- 6 seconds.
 AD8881
 AD8881.The orthometric height was determined by differential leveling and
 AD8881.adjusted by the NATIONAL GEODETIC SURVEY
 AD8881.in July 1998.
 AD8881
 AD8881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8881.GEOID18 height accuracy estimate available here.
 AD8881
 AD8881.Click photographs - Photos may exist for this station.
 AD8881
 AD8881.The dynamic height is computed by dividing the NAVD 88
 AD8881.geopotential number by the normal gravity value computed on the
 AD8881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8881.degrees latitude (g = 980.6199 gals.).
 AD8881
 AD8881.The modeled gravity was interpolated from observed gravity values.
 AD8881
 AD8881;                    North         East    Units  Estimated Accuracy
 AD8881;SPC SD N     -   128,060.      867,740.      MT  (+/- 180 meters Scaled)
 AD8881
 AD8881_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ888785(NAD 83)
 AD8881
 AD8881                          SUPERSEDED SURVEY CONTROL
 AD8881
 AD8881.No superseded survey control is available for this station.
 AD8881
 AD8881_MARKER: DB = BENCH MARK DISK
 AD8881_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8881_STAMPING: 212-404.39 1973 1588.72
 AD8881_MARK LOGO: SDDT
 AD8881_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8881_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8881+STABILITY: SURFACE MOTION
 AD8881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8881+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8881
 AD8881  HISTORY     - Date     Condition        Report By
 AD8881  HISTORY     - 1973     MONUMENTED       SDDT
 AD8881  HISTORY     - 19950919 GOOD             NGS
 AD8881
 AD8881                          STATION DESCRIPTION
 AD8881
 AD8881'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8881'39.5 KM (24.55 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8881'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 633.0 M (2076.8 FT) EAST OF
 AD8881'MILEPOST 404, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.7 M
 AD8881'(2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF
 AD8881'THE WEST END OF 2 BRACED FENCE POSTS, 0.3 M (1.0 FT) NORTH OF A
 AD8881'WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A RIGHT-OF-WAY POST, AND THE
 AD8881'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE. THERE IS
 AD8881'ALSO 1590.56 STAMPED ON THE DISK AND IT HAS BEEN STAMPED OVER BY
 AD8881'DASHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8879 ***********************************************************************
 AD8879  DESIGNATION -  212 405.59
 AD8879  PID         -  AD8879
 AD8879  STATE/COUNTY-  SD/DEUEL
 AD8879  COUNTRY     -  US
 AD8879  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8879
 AD8879                         *CURRENT SURVEY CONTROL
 AD8879  ______________________________________________________________________
 AD8879* NAD 83(1986) POSITION- 44 56 01.     (N) 096 34 59.     (W)   SCALED
 AD8879* NAVD 88 ORTHO HEIGHT -   459.933 (meters)     1508.96  (feet) ADJUSTED
 AD8879  ______________________________________________________________________
 AD8879  GEOID HEIGHT    -        -25.578 (meters)                     GEOID18
 AD8879  DYNAMIC HEIGHT  -        459.880 (meters)     1508.79  (feet) COMP
 AD8879  MODELED GRAVITY -    980,488.6   (mgal)                       NAVD 88
 AD8879
 AD8879  VERT ORDER      -  FIRST     CLASS II
 AD8879
 AD8879.The horizontal coordinates were scaled from a map and have
 AD8879.an estimated accuracy of +/- 6 seconds.
 AD8879
 AD8879.The orthometric height was determined by differential leveling and
 AD8879.adjusted by the NATIONAL GEODETIC SURVEY
 AD8879.in July 1998.
 AD8879
 AD8879.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8879.GEOID18 height accuracy estimate available here.
 AD8879
 AD8879.Click photographs - Photos may exist for this station.
 AD8879
 AD8879.The dynamic height is computed by dividing the NAVD 88
 AD8879.geopotential number by the normal gravity value computed on the
 AD8879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8879.degrees latitude (g = 980.6199 gals.).
 AD8879
 AD8879.The modeled gravity was interpolated from observed gravity values.
 AD8879
 AD8879;                    North         East    Units  Estimated Accuracy
 AD8879;SPC SD N     -   127,960.      869,630.      MT  (+/- 180 meters Scaled)
 AD8879
 AD8879_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ907784(NAD 83)
 AD8879
 AD8879                          SUPERSEDED SURVEY CONTROL
 AD8879
 AD8879.No superseded survey control is available for this station.
 AD8879
 AD8879_MARKER: DB = BENCH MARK DISK
 AD8879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8879_STAMPING: 212-405.59 1973 1508.04
 AD8879_MARK LOGO: SDDT
 AD8879_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8879+STABILITY: SURFACE MOTION
 AD8879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8879+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8879
 AD8879  HISTORY     - Date     Condition        Report By
 AD8879  HISTORY     - 1973     MONUMENTED       SDDT
 AD8879  HISTORY     - 19950919 GOOD             NGS
 AD8879
 AD8879                          STATION DESCRIPTION
 AD8879
 AD8879'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8879'41.4 KM (25.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8879'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 660.0 M (2165.3 FT) WEST OF
 AD8879'MILEPOST 406, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.8 M
 AD8879'(68.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3
 AD8879'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AD8879'POST, 0.2 M (0.7 FT) SOUTH OF A T-FENCE CORNER, AND THE MONUMENT IS
 AD8879'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8878 ***********************************************************************
 AD8878  DESIGNATION -  212 406.34
 AD8878  PID         -  AD8878
 AD8878  STATE/COUNTY-  SD/DEUEL
 AD8878  COUNTRY     -  US
 AD8878  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8878
 AD8878                         *CURRENT SURVEY CONTROL
 AD8878  ______________________________________________________________________
 AD8878* NAD 83(1986) POSITION- 44 56 00.     (N) 096 34 04.     (W)   SCALED
 AD8878* NAVD 88 ORTHO HEIGHT -   435.758 (meters)     1429.65  (feet) ADJUSTED
 AD8878  ______________________________________________________________________
 AD8878  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 AD8878  DYNAMIC HEIGHT  -        435.709 (meters)     1429.49  (feet) COMP
 AD8878  MODELED GRAVITY -    980,491.0   (mgal)                       NAVD 88
 AD8878
 AD8878  VERT ORDER      -  FIRST     CLASS II
 AD8878
 AD8878.The horizontal coordinates were scaled from a map and have
 AD8878.an estimated accuracy of +/- 6 seconds.
 AD8878
 AD8878.The orthometric height was determined by differential leveling and
 AD8878.adjusted by the NATIONAL GEODETIC SURVEY
 AD8878.in July 1998.
 AD8878
 AD8878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8878.GEOID18 height accuracy estimate available here.
 AD8878
 AD8878.Click photographs - Photos may exist for this station.
 AD8878
 AD8878.The dynamic height is computed by dividing the NAVD 88
 AD8878.geopotential number by the normal gravity value computed on the
 AD8878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8878.degrees latitude (g = 980.6199 gals.).
 AD8878
 AD8878.The modeled gravity was interpolated from observed gravity values.
 AD8878
 AD8878;                    North         East    Units  Estimated Accuracy
 AD8878;SPC SD N     -   127,980.      870,840.      MT  (+/- 180 meters Scaled)
 AD8878
 AD8878_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ919784(NAD 83)
 AD8878
 AD8878                          SUPERSEDED SURVEY CONTROL
 AD8878
 AD8878.No superseded survey control is available for this station.
 AD8878
 AD8878_MARKER: DB = BENCH MARK DISK
 AD8878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8878_STAMPING: 212 406.34 1973 1428.65
 AD8878_MARK LOGO: SDDT
 AD8878_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8878+STABILITY: SURFACE MOTION
 AD8878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8878+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8878
 AD8878  HISTORY     - Date     Condition        Report By
 AD8878  HISTORY     - 1973     MONUMENTED       SDDT
 AD8878  HISTORY     - 19950919 GOOD             NGS
 AD8878
 AD8878                          STATION DESCRIPTION
 AD8878
 AD8878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8878'42.6 KM (26.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8878'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 547.0 M (1794.6 FT) EAST OF
 AD8878'MILEPOST 406, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.0 M
 AD8878'(29.5 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3
 AD8878'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AD8878'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD8878'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8877 ***********************************************************************
 AD8877  DESIGNATION -  212 407.34
 AD8877  PID         -  AD8877
 AD8877  STATE/COUNTY-  SD/DEUEL
 AD8877  COUNTRY     -  US
 AD8877  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8877
 AD8877                         *CURRENT SURVEY CONTROL
 AD8877  ______________________________________________________________________
 AD8877* NAD 83(1986) POSITION- 44 56 03.     (N) 096 32 53.     (W)   SCALED
 AD8877* NAVD 88 ORTHO HEIGHT -   416.501 (meters)     1366.47  (feet) ADJUSTED
 AD8877  ______________________________________________________________________
 AD8877  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 AD8877  DYNAMIC HEIGHT  -        416.455 (meters)     1366.32  (feet) COMP
 AD8877  MODELED GRAVITY -    980,494.3   (mgal)                       NAVD 88
 AD8877
 AD8877  VERT ORDER      -  FIRST     CLASS II
 AD8877
 AD8877.The horizontal coordinates were scaled from a map and have
 AD8877.an estimated accuracy of +/- 6 seconds.
 AD8877
 AD8877.The orthometric height was determined by differential leveling and
 AD8877.adjusted by the NATIONAL GEODETIC SURVEY
 AD8877.in July 1998.
 AD8877
 AD8877.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8877.GEOID18 height accuracy estimate available here.
 AD8877
 AD8877.Click photographs - Photos may exist for this station.
 AD8877
 AD8877.The dynamic height is computed by dividing the NAVD 88
 AD8877.geopotential number by the normal gravity value computed on the
 AD8877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8877.degrees latitude (g = 980.6199 gals.).
 AD8877
 AD8877.The modeled gravity was interpolated from observed gravity values.
 AD8877
 AD8877;                    North         East    Units  Estimated Accuracy
 AD8877;SPC SD N     -   128,140.      872,390.      MT  (+/- 180 meters Scaled)
 AD8877
 AD8877_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ934785(NAD 83)
 AD8877
 AD8877                          SUPERSEDED SURVEY CONTROL
 AD8877
 AD8877.No superseded survey control is available for this station.
 AD8877
 AD8877_MARKER: DB = BENCH MARK DISK
 AD8877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8877_STAMPING: 212-407.34 1973 1365.50
 AD8877_MARK LOGO: SDDT
 AD8877_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8877+STABILITY: SURFACE MOTION
 AD8877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8877+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8877
 AD8877  HISTORY     - Date     Condition        Report By
 AD8877  HISTORY     - 1973     MONUMENTED       SDDT
 AD8877  HISTORY     - 19950919 GOOD             NGS
 AD8877
 AD8877                          STATION DESCRIPTION
 AD8877
 AD8877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8877'44.3 KM (27.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8877'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 546.0 M (1791.3 FT) EAST OF
 AD8877'MILEPOST 407, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.8 M
 AD8877'(12.5 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3
 AD8877'FT) SOUTH OF A T-FENCE CORNER, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST
 AD8877'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8876 ***********************************************************************
 AD8876  DESIGNATION -  212 408.35
 AD8876  PID         -  AD8876
 AD8876  STATE/COUNTY-  SD/DEUEL
 AD8876  COUNTRY     -  US
 AD8876  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8876
 AD8876                         *CURRENT SURVEY CONTROL
 AD8876  ______________________________________________________________________
 AD8876* NAD 83(1986) POSITION- 44 56 01.     (N) 096 31 37.     (W)   SCALED
 AD8876* NAVD 88 ORTHO HEIGHT -   396.590 (meters)     1301.15  (feet) ADJUSTED
 AD8876  ______________________________________________________________________
 AD8876  GEOID HEIGHT    -        -25.665 (meters)                     GEOID18
 AD8876  DYNAMIC HEIGHT  -        396.547 (meters)     1301.00  (feet) COMP
 AD8876  MODELED GRAVITY -    980,497.4   (mgal)                       NAVD 88
 AD8876
 AD8876  VERT ORDER      -  FIRST     CLASS II
 AD8876
 AD8876.The horizontal coordinates were scaled from a map and have
 AD8876.an estimated accuracy of +/- 6 seconds.
 AD8876
 AD8876.The orthometric height was determined by differential leveling and
 AD8876.adjusted by the NATIONAL GEODETIC SURVEY
 AD8876.in July 1998.
 AD8876
 AD8876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8876.GEOID18 height accuracy estimate available here.
 AD8876
 AD8876.Click photographs - Photos may exist for this station.
 AD8876
 AD8876.The dynamic height is computed by dividing the NAVD 88
 AD8876.geopotential number by the normal gravity value computed on the
 AD8876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8876.degrees latitude (g = 980.6199 gals.).
 AD8876
 AD8876.The modeled gravity was interpolated from observed gravity values.
 AD8876
 AD8876;                    North         East    Units  Estimated Accuracy
 AD8876;SPC SD N     -   128,150.      874,060.      MT  (+/- 180 meters Scaled)
 AD8876
 AD8876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ951785(NAD 83)
 AD8876
 AD8876                          SUPERSEDED SURVEY CONTROL
 AD8876
 AD8876.No superseded survey control is available for this station.
 AD8876
 AD8876_MARKER: DB = BENCH MARK DISK
 AD8876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8876_STAMPING: 212-408.35 1973 1300.19
 AD8876_MARK LOGO: SDDT
 AD8876_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8876+STABILITY: SURFACE MOTION
 AD8876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8876+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8876
 AD8876  HISTORY     - Date     Condition        Report By
 AD8876  HISTORY     - 1973     MONUMENTED       SDDT
 AD8876  HISTORY     - 19950919 GOOD             NGS
 AD8876
 AD8876                          STATION DESCRIPTION
 AD8876
 AD8876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8876'45.9 KM (28.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8876'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 549.0 M (1801.2 FT) EAST OF
 AD8876'MILEPOST 408, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.5 M
 AD8876'(24.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.2 M (3.9
 AD8876'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A
 AD8876'T-FENCE CORNER, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 AD8876'THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8875 ***********************************************************************
 AD8875  DESIGNATION -  212 409.34
 AD8875  PID         -  AD8875
 AD8875  STATE/COUNTY-  SD/DEUEL
 AD8875  COUNTRY     -  US
 AD8875  USGS QUAD   -  CLEAR LAKE NE (2017)
 AD8875
 AD8875                         *CURRENT SURVEY CONTROL
 AD8875  ______________________________________________________________________
 AD8875* NAD 83(1986) POSITION- 44 56 01.     (N) 096 30 23.     (W)   SCALED
 AD8875* NAVD 88 ORTHO HEIGHT -   376.351 (meters)     1234.74  (feet) ADJUSTED
 AD8875  ______________________________________________________________________
 AD8875  GEOID HEIGHT    -        -25.697 (meters)                     GEOID18
 AD8875  DYNAMIC HEIGHT  -        376.312 (meters)     1234.62  (feet) COMP
 AD8875  MODELED GRAVITY -    980,500.1   (mgal)                       NAVD 88
 AD8875
 AD8875  VERT ORDER      -  FIRST     CLASS II
 AD8875
 AD8875.The horizontal coordinates were scaled from a map and have
 AD8875.an estimated accuracy of +/- 6 seconds.
 AD8875
 AD8875.The orthometric height was determined by differential leveling and
 AD8875.adjusted by the NATIONAL GEODETIC SURVEY
 AD8875.in July 1998.
 AD8875
 AD8875.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8875.GEOID18 height accuracy estimate available here.
 AD8875
 AD8875.Click photographs - Photos may exist for this station.
 AD8875
 AD8875.The dynamic height is computed by dividing the NAVD 88
 AD8875.geopotential number by the normal gravity value computed on the
 AD8875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8875.degrees latitude (g = 980.6199 gals.).
 AD8875
 AD8875.The modeled gravity was interpolated from observed gravity values.
 AD8875
 AD8875;                    North         East    Units  Estimated Accuracy
 AD8875;SPC SD N     -   128,210.      875,680.      MT  (+/- 180 meters Scaled)
 AD8875
 AD8875_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ967786(NAD 83)
 AD8875
 AD8875                          SUPERSEDED SURVEY CONTROL
 AD8875
 AD8875.No superseded survey control is available for this station.
 AD8875
 AD8875_MARKER: DB = BENCH MARK DISK
 AD8875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8875_STAMPING: 212-409.34 1973 1233.77
 AD8875_MARK LOGO: SDDT
 AD8875_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8875+STABILITY: SURFACE MOTION
 AD8875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8875+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 AD8875
 AD8875  HISTORY     - Date     Condition        Report By
 AD8875  HISTORY     - 1973     MONUMENTED       SDDT
 AD8875  HISTORY     - 19950919 GOOD             NGS
 AD8875
 AD8875                          STATION DESCRIPTION
 AD8875
 AD8875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8875'47.5 KM (29.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8875'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 530.0 M (1738.8 FT) EAST OF
 AD8875'MILEPOST 409, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.3 M
 AD8875'(14.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0
 AD8875'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A T-FENCE
 AD8875'CORNER, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 AD8875'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0178 ***********************************************************************
 PR0178  DESIGNATION -  22 A
 PR0178  PID         -  PR0178
 PR0178  STATE/COUNTY-  SD/BROOKINGS
 PR0178  COUNTRY     -  US
 PR0178  USGS QUAD   -  FLANDREAU NE (2017)
 PR0178
 PR0178                         *CURRENT SURVEY CONTROL
 PR0178  ______________________________________________________________________
 PR0178* NAD 83(1986) POSITION- 44 12 50.     (N) 096 35 16.     (W)   SCALED
 PR0178* NAVD 88 ORTHO HEIGHT -   522.715 (meters)     1714.94  (feet) ADJUSTED
 PR0178  ______________________________________________________________________
 PR0178  GEOID HEIGHT    -        -25.785 (meters)                     GEOID18
 PR0178  DYNAMIC HEIGHT  -        522.603 (meters)     1714.57  (feet) COMP
 PR0178  MODELED GRAVITY -    980,388.0   (mgal)                       NAVD 88
 PR0178
 PR0178  VERT ORDER      -  SECOND    CLASS 0
 PR0178
 PR0178.The horizontal coordinates were scaled from a map and have
 PR0178.an estimated accuracy of +/- 6 seconds.
 PR0178
 PR0178.The orthometric height was determined by differential leveling and
 PR0178.adjusted by the NATIONAL GEODETIC SURVEY
 PR0178.in June 1991.
 PR0178
 PR0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0178.GEOID18 height accuracy estimate available here.
 PR0178
 PR0178.Click photographs - Photos may exist for this station.
 PR0178
 PR0178.The dynamic height is computed by dividing the NAVD 88
 PR0178.geopotential number by the normal gravity value computed on the
 PR0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0178.degrees latitude (g = 980.6199 gals.).
 PR0178
 PR0178.The modeled gravity was interpolated from observed gravity values.
 PR0178
 PR0178;                    North         East    Units  Estimated Accuracy
 PR0178;SPC SD N     -    48,040.      872,630.      MT  (+/- 180 meters Scaled)
 PR0178
 PR0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP927984(NAD 83)
 PR0178
 PR0178                          SUPERSEDED SURVEY CONTROL
 PR0178
 PR0178  NGVD 29 (??/??/92)  522.447  (m)         1714.06   (f) ADJ UNCH    2 0
 PR0178
 PR0178.Superseded values are not recommended for survey control.
 PR0178
 PR0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0178.See file dsdata.pdf to determine how the superseded data were derived.
 PR0178
 PR0178_MARKER: DD = SURVEY DISK
 PR0178_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0178_STAMPING: 22 A
 PR0178_MARK LOGO: CGS+SS
 PR0178_PROJECTION: FLUSH
 PR0178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0178
 PR0178  HISTORY     - Date     Condition        Report By
 PR0178  HISTORY     - 1934     MONUMENTED       SDGS
 PR0178  HISTORY     - 1962     GOOD             CGS
 PR0178
 PR0178                          STATION DESCRIPTION
 PR0178
 PR0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0178'6.6 MI SW FROM ELKTON.
 PR0178'6.6 MILES SOUTHWEST ALONG STATE HIGHWAY 13 FROM THE CHICAGO,
 PR0178'ROCK ISLAND AND PACIFIC RAILWAY STATION AT ELKTON, BROOKINGS
 PR0178'COUNTY, ABOUT 0.1 MILE WEST OF THE HIGHWAY, AT THE SOUTHWEST
 PR0178'CORNER OF A GROVE, 8.5 FEET WEST OF A CORNER COTTONWOOD TREE,
 PR0178'AND IN THE SOUTHEAST 1/4 OF SECTION 28, T. 109 N., R. 48 W.
 PR0178'A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 PR0178'ABOUT FLUSH WITH THE GROUND.  NOTE-- THE COTTONWOOD TREE, GIVEN
 PR0178'AS A REFERENCE, IS GONE AND IT WAS DIFFICULT TO DETERMINE THE
 PR0178'LOCATION OF THE MARK.  THE LAND OWNER REPORTED THAT HE THOUGHT
 PR0178'THE MARK WAS STILL IN PLACE BUT WAS BELOW THE SURFACE OF THE
 PR0178'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0895 ***********************************************************************
 OT0895  DESIGNATION -  22 SJS
 OT0895  PID         -  OT0895
 OT0895  STATE/COUNTY-  SD/BENNETT
 OT0895  COUNTRY     -  US
 OT0895  USGS QUAD   -  BATESLAND (2017)
 OT0895
 OT0895                         *CURRENT SURVEY CONTROL
 OT0895  ______________________________________________________________________
 OT0895* NAD 83(1986) POSITION- 43 08 38.     (N) 102 01 47.     (W)   SCALED
 OT0895* NAVD 88 ORTHO HEIGHT -  1025.406 (meters)     3364.19  (feet) ADJUSTED
 OT0895  ______________________________________________________________________
 OT0895  GEOID HEIGHT    -        -19.052 (meters)                     GEOID18
 OT0895  DYNAMIC HEIGHT  -       1024.960 (meters)     3362.72  (feet) COMP
 OT0895  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 OT0895
 OT0895  VERT ORDER      -  FIRST     CLASS II
 OT0895
 OT0895.The horizontal coordinates were scaled from a map and have
 OT0895.an estimated accuracy of +/- 6 seconds.
 OT0895
 OT0895.The orthometric height was determined by differential leveling and
 OT0895.adjusted by the NATIONAL GEODETIC SURVEY
 OT0895.in June 1994.
 OT0895
 OT0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0895.GEOID18 height accuracy estimate available here.
 OT0895
 OT0895.Click photographs - Photos may exist for this station.
 OT0895
 OT0895.The dynamic height is computed by dividing the NAVD 88
 OT0895.geopotential number by the normal gravity value computed on the
 OT0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0895.degrees latitude (g = 980.6199 gals.).
 OT0895
 OT0895.The modeled gravity was interpolated from observed gravity values.
 OT0895
 OT0895;                    North         East    Units  Estimated Accuracy
 OT0895;SPC SD S     -    91,460.      462,020.      MT  (+/- 180 meters Scaled)
 OT0895
 OT0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH415810(NAD 83)
 OT0895
 OT0895                          SUPERSEDED SURVEY CONTROL
 OT0895
 OT0895.No superseded survey control is available for this station.
 OT0895
 OT0895_MARKER: DD = SURVEY DISK
 OT0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0895_STAMPING: 22 SJS 1975
 OT0895_MARK LOGO: USGS
 OT0895_PROJECTION: RECESSED 40 CENTIMETERS
 OT0895_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0895+STABILITY: SURFACE MOTION
 OT0895_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0895+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OT0895
 OT0895  HISTORY     - Date     Condition        Report By
 OT0895  HISTORY     - 1975     MONUMENTED       USGS
 OT0895  HISTORY     - 19930929 GOOD             NGS
 OT0895  HISTORY     - 20121130 GOOD             INDIV
 OT0895
 OT0895                          STATION DESCRIPTION
 OT0895
 OT0895'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0895'25.3 KM (15.70 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0895'OF STATE HIGHWAY 73 IN MARTIN, 1.0 KM (0.60 MI) SOUTHWEST OF MILEPOST
 OT0895'134, 41.6 M (136.5 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 13.3 M
 OT0895'(43.6 FT) SOUTHWEST OF THE CENTER OF A TRACK ROAD LEADING SOUTH, 3.1
 OT0895'M (10.2 FT) SOUTHWEST OF A FENCE CORNER, 1.5 M (4.9 FT) BELOW THE
 OT0895'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND
 OT0895'THE MONUMENT IS RECESSED 0.4 M (1.3 FT) BELOW THE GROUND SURFACE.
 OT0895
 OT0895                          STATION RECOVERY (2012)
 OT0895
 OT0895'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0895'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0223 ***********************************************************************
 QS0223  DESIGNATION -  224 2
 QS0223  PID         -  QS0223
 QS0223  STATE/COUNTY-  SD/POTTER
 QS0223  COUNTRY     -  US
 QS0223  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0223
 QS0223                         *CURRENT SURVEY CONTROL
 QS0223  ______________________________________________________________________
 QS0223* NAD 83(1986) POSITION- 45 01 56.     (N) 100 15 50.     (W)   SCALED
 QS0223* NAVD 88 ORTHO HEIGHT -   463.362 (meters)     1520.21  (feet) ADJUSTED
 QS0223  ______________________________________________________________________
 QS0223  GEOID HEIGHT    -        -22.455 (meters)                     GEOID18
 QS0223  DYNAMIC HEIGHT  -        463.296 (meters)     1520.00  (feet) COMP
 QS0223  MODELED GRAVITY -    980,461.6   (mgal)                       NAVD 88
 QS0223
 QS0223  VERT ORDER      -  SECOND    CLASS 0
 QS0223
 QS0223.The horizontal coordinates were scaled from a map and have
 QS0223.an estimated accuracy of +/- 6 seconds.
 QS0223
 QS0223.The orthometric height was determined by differential leveling and
 QS0223.adjusted by the NATIONAL GEODETIC SURVEY
 QS0223.in June 1991.
 QS0223
 QS0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0223.GEOID18 height accuracy estimate available here.
 QS0223
 QS0223.Click photographs - Photos may exist for this station.
 QS0223
 QS0223.The dynamic height is computed by dividing the NAVD 88
 QS0223.geopotential number by the normal gravity value computed on the
 QS0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0223.degrees latitude (g = 980.6199 gals.).
 QS0223
 QS0223.The modeled gravity was interpolated from observed gravity values.
 QS0223
 QS0223;                    North         East    Units  Estimated Accuracy
 QS0223;SPC SD N     -   133,260.      579,210.      MT  (+/- 180 meters Scaled)
 QS0223
 QS0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ004873(NAD 83)
 QS0223
 QS0223                          SUPERSEDED SURVEY CONTROL
 QS0223
 QS0223  NGVD 29 (??/??/92)  462.993  (m)         1519.00   (f) ADJ UNCH    2 0
 QS0223
 QS0223.Superseded values are not recommended for survey control.
 QS0223
 QS0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0223.See file dsdata.pdf to determine how the superseded data were derived.
 QS0223
 QS0223_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 QS0223_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0223_MARK LOGO: MORC
 QS0223_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0223_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0223
 QS0223  HISTORY     - Date     Condition        Report By
 QS0223  HISTORY     - UNK      MONUMENTED       MORC
 QS0223  HISTORY     - 1934     GOOD             CGS
 QS0223  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0223
 QS0223                          STATION DESCRIPTION
 QS0223
 QS0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0223'1.6 MI SE FROM WHITLOCKS CROSSING.
 QS0223'1.6 MILES SOUTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE MISSOURI
 QS0223'RIVER BRIDGE AT WHITLOCKS CROSSING, POTTER COUNTY, IN A FLAT
 QS0223'MEADOW, AND ABOUT 50 FEET WEST OF THE CENTER LINE OF THE HIGHWAY.
 QS0223'THE TOP OF A FLAT STONE, MARKED BY THE CHISELED LETTERS USBM
 QS0223'AND SET ABOUT 3-1/2 FEET UNDERGROUND, ACCESS TO WHICH IS HAD
 QS0223'THROUGH A 4-INCH IRON PIPE BEARING A MISSOURI RIVER COMMISSION
 QS0223'STANDARD CAP.
 QS0223
 QS0223                          STATION RECOVERY (1945)
 QS0223
 QS0223'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0223'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0272 ***********************************************************************
 OR0272  DESIGNATION -  234
 OR0272  PID         -  OR0272
 OR0272  STATE/COUNTY-  SD/CHARLES MIX
 OR0272  COUNTRY     -  US
 OR0272  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0272
 OR0272                         *CURRENT SURVEY CONTROL
 OR0272  ______________________________________________________________________
 OR0272* NAD 83(1986) POSITION- 43 03 50.     (N) 098 33 24.     (W)   SCALED
 OR0272* NAVD 88 ORTHO HEIGHT -   391.226 (meters)     1283.55  (feet) ADJUSTED
 OR0272  ______________________________________________________________________
 OR0272  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 OR0272  DYNAMIC HEIGHT  -        391.095 (meters)     1283.12  (feet) COMP
 OR0272  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 OR0272
 OR0272  VERT ORDER      -  FIRST     CLASS II
 OR0272
 OR0272.The horizontal coordinates were scaled from a map and have
 OR0272.an estimated accuracy of +/- 6 seconds.
 OR0272
 OR0272.The orthometric height was determined by differential leveling and
 OR0272.adjusted by the NATIONAL GEODETIC SURVEY
 OR0272.in June 1991.
 OR0272
 OR0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0272.GEOID18 height accuracy estimate available here.
 OR0272
 OR0272.Click photographs - Photos may exist for this station.
 OR0272
 OR0272.The dynamic height is computed by dividing the NAVD 88
 OR0272.geopotential number by the normal gravity value computed on the
 OR0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0272.degrees latitude (g = 980.6199 gals.).
 OR0272
 OR0272.The modeled gravity was interpolated from observed gravity values.
 OR0272
 OR0272;                    North         East    Units  Estimated Accuracy
 OR0272;SPC SD S     -    82,710.      744,700.      MT  (+/- 180 meters Scaled)
 OR0272
 OR0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN360680(NAD 83)
 OR0272
 OR0272                          SUPERSEDED SURVEY CONTROL
 OR0272
 OR0272  NGVD 29 (??/??/92)  390.921  (m)         1282.55   (f) ADJ UNCH    1 2
 OR0272
 OR0272.Superseded values are not recommended for survey control.
 OR0272
 OR0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0272.See file dsdata.pdf to determine how the superseded data were derived.
 OR0272
 OR0272_MARKER: DD = SURVEY DISK
 OR0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0272_MARK LOGO: USACE
 OR0272_PROJECTION: FLUSH
 OR0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0272+STABILITY: SURFACE MOTION
 OR0272
 OR0272  HISTORY     - Date     Condition        Report By
 OR0272  HISTORY     - UNK      MONUMENTED       USACE
 OR0272  HISTORY     - 1949     GOOD             CGS
 OR0272  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0272
 OR0272                          STATION DESCRIPTION
 OR0272
 OR0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0272'AT PICKSTOWN.
 OR0272'AT PICKSTOWN, ABOUT 0.4 MILE NORTHWEST OF THE NORTHWEST FACE OF
 OR0272'THE INLET WORKS OF THE DAM, AT A Y-JUNCTION OF ROADS, 80.0 FEET
 OR0272'NORTHWEST OF THE CENTER LINE OF THE NORTHEAST-SOUTHWEST ROAD,
 OR0272'51.0 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 7.5
 OR0272'FEET NORTH OF THE MOST SOUTHERLY GUARD POST, 7.6 FEET EAST OF
 OR0272'THE MOST WESTERLY GUARD POST, 6.4 FEET SOUTH OF THE MOST NORTHERLY
 OR0272'GUARD POST, 5.7 FEET WEST OF THE MOST EASTERLY GUARD POST, AND
 OR0272'SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
 OR0272'NOTE-- THE DEPTH OF THIS MARK IS NOT KNOWN.  AT THE COMPLETION OF
 OR0272'THE DAM THIS MARK WILL BE UNDER WATER.
 OR0272
 OR0272                          STATION RECOVERY (2013)
 OR0272
 OR0272'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0272'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0176 ***********************************************************************
 PR0176  DESIGNATION -  24 A
 PR0176  PID         -  PR0176
 PR0176  STATE/COUNTY-  SD/MOODY
 PR0176  COUNTRY     -  US
 PR0176  USGS QUAD   -  FLANDREAU NE (2017)
 PR0176
 PR0176                         *CURRENT SURVEY CONTROL
 PR0176  ______________________________________________________________________
 PR0176* NAD 83(1996) POSITION- 44 11 21.32979(N) 096 35 15.00441(W)   ADJUSTED
 PR0176* NAVD 88 ORTHO HEIGHT -   540.679 (meters)     1773.88  (feet) ADJUSTED
 PR0176  ______________________________________________________________________
 PR0176  GEOID HEIGHT    -        -25.819 (meters)                     GEOID18
 PR0176  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 PR0176  DYNAMIC HEIGHT  -        540.561 (meters)     1773.49  (feet) COMP
 PR0176  MODELED GRAVITY -    980,382.3   (mgal)                       NAVD 88
 PR0176
 PR0176  HORZ ORDER      -  SECOND
 PR0176  VERT ORDER      -  SECOND    CLASS 0
 PR0176
 PR0176.The horizontal coordinates were established by classical geodetic methods
 PR0176.and adjusted by the National Geodetic Survey in January 1998.
 PR0176
 PR0176.The orthometric height was determined by differential leveling and
 PR0176.adjusted by the NATIONAL GEODETIC SURVEY
 PR0176.in June 1991.
 PR0176
 PR0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0176.GEOID18 height accuracy estimate available here.
 PR0176
 PR0176.Click photographs - Photos may exist for this station.
 PR0176
 PR0176.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0176
 PR0176.The dynamic height is computed by dividing the NAVD 88
 PR0176.geopotential number by the normal gravity value computed on the
 PR0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0176.degrees latitude (g = 980.6199 gals.).
 PR0176
 PR0176.The modeled gravity was interpolated from observed gravity values.
 PR0176
 PR0176. The following values were computed from the NAD 83(1996) position.
 PR0176
 PR0176;                    North         East     Units Scale Factor Converg.
 PR0176;SPC SD S     -   212,934.918   899,367.720   MT  0.99995649   +2 35 02.7
 PR0176;SPC SD S     -   698,603.98  2,950,675.59   sFT  0.99995649   +2 35 02.7
 PR0176;UTM  14      - 4,895,723.891   692,805.746   MT  1.00005721   +1 40 55.6
 PR0176
 PR0176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0176!SPC SD S     -   0.99991928  x   0.99995649  =   0.99987577
 PR0176!UTM  14      -   0.99991928  x   1.00005721  =   0.99997648
 PR0176
 PR0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9280595723(NAD 83)
 PR0176
 PR0176                          SUPERSEDED SURVEY CONTROL
 PR0176
 PR0176  NAD 83(1986)-  44 11 21.33011(N)    096 35 14.98426(W) AD(       ) 2
 PR0176  NAD 27      -  44 11 21.44300(N)    096 35 13.82000(W) AD(       ) 2
 PR0176  NGVD 29 (??/??/92)  540.408  (m)         1772.99   (f) ADJ UNCH    2 0
 PR0176  NGVD 29             540.41   (m)         1773.0    (f) LEVELING    3  
 PR0176
 PR0176.Superseded values are not recommended for survey control.
 PR0176
 PR0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0176.See file dsdata.pdf to determine how the superseded data were derived.
 PR0176
 PR0176_MARKER: DD = SURVEY DISK
 PR0176_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0176_STAMPING: 24A
 PR0176_MARK LOGO: CGS+SS
 PR0176_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0176
 PR0176  HISTORY     - Date     Condition        Report By
 PR0176  HISTORY     - 1934     MONUMENTED       SDGS
 PR0176  HISTORY     - 1949     GOOD             CGS
 PR0176  HISTORY     - 1962     GOOD             CGS
 PR0176
 PR0176                          STATION DESCRIPTION
 PR0176
 PR0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0176'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTHWEST OF THE TOWN
 PR0176'OF ELKTON AND ABOUT 300 FEET EAST OF STATE HIGHWAY 13.  IT IS
 PR0176'281 FEET EAST OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT
 PR0176'NORTH OF THE FENCE.  THE MARK IS A BRONZE DISK SET IN A 6
 PR0176'INCH SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.  THE MARK
 PR0176'HAS NO OTHER STAMPING EXCEPT THE LEGEND U.S. COAST AND GEODETIC
 PR0176'AND STATE SURVEY.
 PR0176'
 PR0176'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION MOODY
 PR0176'TO (S. DAK. GEOD. S.).  IT IS 74.221 METERS (243.51 FEET)
 PR0176'EAST OF THE STATION.
 PR0176'
 PR0176'TO REACH FROM THE INTERSECTION OF MAIN STREET AND STATE HIGHWAY
 PR0176'13 IN FLANDREAU, GO NORTH ON HIGHWAY 13 FOR 10.1 MILES TO A
 PR0176'T-FENCE CORNER ON THE RIGHT AND THE STATION ON THE RIGHT AS
 PR0176'DESCRIBED.
 PR0176
 PR0176                          STATION RECOVERY (1962)
 PR0176
 PR0176'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PR0176'10.9 MI N FROM FLANDREAU.
 PR0176'10.9 MILES NORTH ALONG STATE HIGHWAY 13 FROM THE COUNTY COURTHOUSE
 PR0176'AT FLANDREAU, MOODY COUNTY, ABOUT 0.5 MILE SOUTH OF THE COUNTY
 PR0176'LINE, ON THE TOP OF KNOLL, 282.7 FEET EAST OF THE HIGHWAY, IN
 PR0176'THE SOUTHWEST CORNER OF THE NORTHWEST 1/4 OF SECTION 3, SPRING
 PR0176'CREEK TWP., R. 48 W., AND ON THE LAND OWNED BY L. COLLITON
 PR0176'(MOODY COUNTY MAP OF JUNE 1, 1934).  A STATE SURVEY STANDARD DISK,
 PR0176'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 1 INCH ABOVE
 PR0176'THE GROUND.  NOTE-- 2 1/2 FEET NORTH OF AN EAST-WEST FENCE
 PR0176'(HALF-SECTION LINE).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0571 ***********************************************************************
 PU0571  DESIGNATION -  24 RM
 PU0571  PID         -  PU0571
 PU0571  STATE/COUNTY-  SD/PENNINGTON
 PU0571  COUNTRY     -  US
 PU0571  USGS QUAD   -  PEDRO SE (2017)
 PU0571
 PU0571                         *CURRENT SURVEY CONTROL
 PU0571  ______________________________________________________________________
 PU0571* NAD 83(1996) POSITION- 44 15 13.46450(N) 102 02 19.13840(W)   ADJUSTED
 PU0571* NAVD 88 ORTHO HEIGHT -   851.569 (meters)     2793.86  (feet) ADJUSTED
 PU0571  ______________________________________________________________________
 PU0571  GEOID HEIGHT    -        -19.779 (meters)                     GEOID18
 PU0571  LAPLACE CORR    -         -6.49  (seconds)                    DEFLEC18
 PU0571  DYNAMIC HEIGHT  -        851.326 (meters)     2793.06  (feet) COMP
 PU0571  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 PU0571
 PU0571  HORZ ORDER      -  SECOND
 PU0571  VERT ORDER      -  SECOND    CLASS 0
 PU0571
 PU0571.The horizontal coordinates were established by classical geodetic methods
 PU0571.and adjusted by the National Geodetic Survey in January 1998.
 PU0571
 PU0571.The orthometric height was determined by differential leveling and
 PU0571.adjusted by the NATIONAL GEODETIC SURVEY
 PU0571.in June 1991.
 PU0571
 PU0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0571.GEOID18 height accuracy estimate available here.
 PU0571
 PU0571.Click photographs - Photos may exist for this station.
 PU0571
 PU0571.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0571
 PU0571.The dynamic height is computed by dividing the NAVD 88
 PU0571.geopotential number by the normal gravity value computed on the
 PU0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0571.degrees latitude (g = 980.6199 gals.).
 PU0571
 PU0571.The modeled gravity was interpolated from observed gravity values.
 PU0571
 PU0571. The following values were computed from the NAD 83(1996) position.
 PU0571
 PU0571;                    North         East     Units Scale Factor Converg.
 PU0571;SPC SD S     -   214,745.769   463,821.218   MT  0.99996835   -1 10 35.1
 PU0571;SPC SD S     -   704,545.08  1,521,720.11   sFT  0.99996835   -1 10 35.1
 PU0571;UTM  13      - 4,904,321.215   736,412.336   MT  1.00028742   +2 04 03.0
 PU0571;UTM  14      - 4,904,546.908   257,416.520   MT  1.00032378   -2 07 17.4
 PU0571
 PU0571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0571!SPC SD S     -   0.99986959  x   0.99996835  =   0.99983795
 PU0571!UTM  13      -   0.99986959  x   1.00028742  =   1.00015697
 PU0571!UTM  14      -   0.99986959  x   1.00032378  =   1.00019333
 PU0571
 PU0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3641204321(NAD 83)
 PU0571
 PU0571                          SUPERSEDED SURVEY CONTROL
 PU0571
 PU0571  NAD 83(1986)-  44 15 13.45687(N)    102 02 19.14015(W) AD(       ) 2
 PU0571  NAD 27      -  44 15 13.50930(N)    102 02 17.59280(W) AD(       ) 2
 PU0571  NGVD 29 (??/??/92)  851.107  (m)         2792.34   (f) ADJ UNCH    2 0
 PU0571  NGVD 29             851.11   (m)         2792.4    (f) LEVELING    3  
 PU0571
 PU0571.Superseded values are not recommended for survey control.
 PU0571
 PU0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0571.See file dsdata.pdf to determine how the superseded data were derived.
 PU0571
 PU0571_MARKER: DD = SURVEY DISK
 PU0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0571_STAMPING: 24 RM 1950
 PU0571_MARK LOGO: USGS
 PU0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0571+STABILITY: SURFACE MOTION
 PU0571
 PU0571  HISTORY     - Date     Condition        Report By
 PU0571  HISTORY     - 1950     MONUMENTED       USGS
 PU0571  HISTORY     - 1961     GOOD             USGS
 PU0571  HISTORY     - 1962     GOOD             CGS
 PU0571
 PU0571                          STATION DESCRIPTION
 PU0571
 PU0571'DESCRIBED BY US GEOLOGICAL SURVEY 1961
 PU0571'STATION MIXES IS ABOUT 18 MILES NORTH OF QUINN, 3 1.4 MILES SOUTH
 PU0571'OF THE PLEASANT VIEW SCHOOL, ON THE RANCH PROPERTY OF MR. MARION
 PU0571'RENNER, ON THE EAST SIDE OF A NORTH-SOUTH GRAVELED ROAD, AT A
 PU0571'POINT WHERE THE ROAD BEGINS A SHARP DESCENT TO THE SOUTH.
 PU0571'
 PU0571'TO REACH THE STATION FROM THE POST OFFICE IN QUINN, DRIVE NORTH
 PU0571'ON THE MACADAM, THENCE GRAVELED, SURFACED ROAD FOR 13.7 MILES
 PU0571'TO A T-ROAD INTERSECTION.  KEEP RIGHT WITH THE GRAVELED ROAD
 PU0571'AND DRIVE EAST FOR 1.4 MILES TO A CROSSROAD.  TURN LEFT AND
 PU0571'CONTINUE NORTHERLY ON THE GRAVELED ROAD FOR 6.8 MILES TO A HIGH
 PU0571'SUMMIT AND A CATTLEGUARD.  CROSS THE CATTLE-GUARD, TURN SHARP
 PU0571'RIGHT, PASS THROUGH A GATE ON THE NORTH SIDE OF A NORTHWEST
 PU0571'FENCE CORNER, THENCE DRIVE SOUTH FOR 0.05 MILE TO STATION MIXES.
 PU0571'
 PU0571'THE BENCH MARK IS A STANDARD U.S. GEOLOGICAL SURVEY DISK,
 PU0571'STAMPED 24 RM 1950.  THE DISK IS SET IN THE TOP OF A CYLINDRICAL
 PU0571'CONCRETE MONUMENT, 8 INCHES IN DIAMETER, PROJECTING 4 INCHES
 PU0571'ABOVE THE SURFACE OF THE GROUND.  IT IS 11.0 FEET EAST OF THE
 PU0571'EAST RIGHT-OF-WAY FENCE AND ABOUT THE SAME ELEVATION AS
 PU0571'STATION MIXES.
 PU0571
 PU0571                          STATION RECOVERY (1962)
 PU0571
 PU0571'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0571'15.3 MI SW FROM HILLAND.
 PU0571'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0571'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0571'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE
 PU0571'NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A
 PU0571'GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD,
 PU0571'THENCE 4.1 MILES SOUTH ALONG A GRAVELED ROAD, AT THE CREST OF
 PU0571'A HILL, ON THE INSIDE OF A CURVE, 19.0 FEET WEST OF MIXES 1961,
 PU0571'46 FEET EAST OF THE CENTER LINE OF THE ROAD, 9 FEET EAST OF A
 PU0571'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1066 ***********************************************************************
 OS1066  DESIGNATION -  24 SJS
 OS1066  PID         -  OS1066
 OS1066  STATE/COUNTY-  SD/BENNETT
 OS1066  COUNTRY     -  US
 OS1066  USGS QUAD   -  SWETT (2017)
 OS1066
 OS1066                         *CURRENT SURVEY CONTROL
 OS1066  ______________________________________________________________________
 OS1066* NAD 83(1986) POSITION- 43 10 21.     (N) 101 56 59.     (W)   SCALED
 OS1066* NAVD 88 ORTHO HEIGHT -  1017.688 (meters)     3338.86  (feet) ADJUSTED
 OS1066  ______________________________________________________________________
 OS1066  GEOID HEIGHT    -        -19.241 (meters)                     GEOID18
 OS1066  DYNAMIC HEIGHT  -       1017.248 (meters)     3337.42  (feet) COMP
 OS1066  MODELED GRAVITY -    980,153.5   (mgal)                       NAVD 88
 OS1066
 OS1066  VERT ORDER      -  FIRST     CLASS II
 OS1066
 OS1066.The horizontal coordinates were scaled from a map and have
 OS1066.an estimated accuracy of +/- 6 seconds.
 OS1066
 OS1066.The orthometric height was determined by differential leveling and
 OS1066.adjusted by the NATIONAL GEODETIC SURVEY
 OS1066.in June 1994.
 OS1066
 OS1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1066.GEOID18 height accuracy estimate available here.
 OS1066
 OS1066.Click photographs - Photos may exist for this station.
 OS1066
 OS1066.The dynamic height is computed by dividing the NAVD 88
 OS1066.geopotential number by the normal gravity value computed on the
 OS1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1066.degrees latitude (g = 980.6199 gals.).
 OS1066
 OS1066.The modeled gravity was interpolated from observed gravity values.
 OS1066
 OS1066;                    North         East    Units  Estimated Accuracy
 OS1066;SPC SD S     -    94,500.      468,580.      MT  (+/- 180 meters Scaled)
 OS1066
 OS1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN602841(NAD 83)
 OS1066
 OS1066                          SUPERSEDED SURVEY CONTROL
 OS1066
 OS1066.No superseded survey control is available for this station.
 OS1066
 OS1066_MARKER: DD = SURVEY DISK
 OS1066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1066_STAMPING: 24 SJS 1975
 OS1066_MARK LOGO: USGS
 OS1066_PROJECTION: FLUSH
 OS1066_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1066+STABILITY: SURFACE MOTION
 OS1066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1066+SATELLITE: SATELLITE OBSERVATIONS - November 30, 2012
 OS1066
 OS1066  HISTORY     - Date     Condition        Report By
 OS1066  HISTORY     - 1975     MONUMENTED       USGS
 OS1066  HISTORY     - 19930929 GOOD             NGS
 OS1066  HISTORY     - 20121130 GOOD             INDIV
 OS1066
 OS1066                          STATION DESCRIPTION
 OS1066
 OS1066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1066'17.9 KM (11.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1066'OF STATE HIGHWAY 73 IN MARTIN, IN THE SMALL COMMUNITY OF SWEET, 154.0
 OS1066'M (505.2 FT) WEST OF MILEPOST 138, 24.3 M (79.7 FT) SOUTH OF THE
 OS1066'HIGHWAY CENTERLINE, 9.7 M (31.8 FT) EAST OF THE CENTER OF A DIRT ROAD
 OS1066'LEADING SOUTH, 0.5 M (1.6 FT) SOUTHWEST OF A UTILITY POLE, 0.3 M (1.0
 OS1066'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OS1066'GROUND SURFACE.
 OS1066
 OS1066                          STATION RECOVERY (2012)
 OS1066
 OS1066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0271 ***********************************************************************
 OR0271  DESIGNATION -  243
 OR0271  PID         -  OR0271
 OR0271  STATE/COUNTY-  SD/CHARLES MIX
 OR0271  COUNTRY     -  US
 OR0271  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0271
 OR0271                         *CURRENT SURVEY CONTROL
 OR0271  ______________________________________________________________________
 OR0271* NAD 83(1986) POSITION- 43 03 59.     (N) 098 33 16.     (W)   SCALED
 OR0271* NAVD 88 ORTHO HEIGHT -   374.586 (meters)     1228.95  (feet) ADJUSTED
 OR0271  ______________________________________________________________________
 OR0271  GEOID HEIGHT    -        -26.247 (meters)                     GEOID18
 OR0271  DYNAMIC HEIGHT  -        374.461 (meters)     1228.54  (feet) COMP
 OR0271  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 OR0271
 OR0271  VERT ORDER      -  FIRST     CLASS II
 OR0271
 OR0271.The horizontal coordinates were scaled from a map and have
 OR0271.an estimated accuracy of +/- 6 seconds.
 OR0271
 OR0271.The orthometric height was determined by differential leveling and
 OR0271.adjusted by the NATIONAL GEODETIC SURVEY
 OR0271.in June 1991.
 OR0271
 OR0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0271.GEOID18 height accuracy estimate available here.
 OR0271
 OR0271.Click photographs - Photos may exist for this station.
 OR0271
 OR0271.The dynamic height is computed by dividing the NAVD 88
 OR0271.geopotential number by the normal gravity value computed on the
 OR0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0271.degrees latitude (g = 980.6199 gals.).
 OR0271
 OR0271.The modeled gravity was interpolated from observed gravity values.
 OR0271
 OR0271;                    North         East    Units  Estimated Accuracy
 OR0271;SPC SD S     -    82,990.      744,880.      MT  (+/- 180 meters Scaled)
 OR0271
 OR0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN362682(NAD 83)
 OR0271
 OR0271                          SUPERSEDED SURVEY CONTROL
 OR0271
 OR0271  NGVD 29 (??/??/92)  374.282  (m)         1227.96   (f) ADJ UNCH    1 2
 OR0271
 OR0271.Superseded values are not recommended for survey control.
 OR0271
 OR0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0271.See file dsdata.pdf to determine how the superseded data were derived.
 OR0271
 OR0271_MARKER: DD = SURVEY DISK
 OR0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0271_MARK LOGO: USACE
 OR0271_PROJECTION: FLUSH
 OR0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0271+STABILITY: SURFACE MOTION
 OR0271
 OR0271  HISTORY     - Date     Condition        Report By
 OR0271  HISTORY     - UNK      MONUMENTED       USACE
 OR0271  HISTORY     - 1949     GOOD             CGS
 OR0271  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0271
 OR0271                          STATION DESCRIPTION
 OR0271
 OR0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0271'AT PICKSTOWN.
 OR0271'AT PICKSTOWN, ABOUT 250.0 FEET NORTHWEST OF THE NORTHWEST FACE
 OR0271'OF THE VERTICAL STONE WALL AT THE INLET WORKS, ON RANGE 811,
 OR0271'A BRASS PLUG SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH
 OR0271'THE GROUND.  THE MARK IS SURROUNDED BY A CIRCULAR STEEL FRAME
 OR0271'PAINTED YELLOW AND BLACK AND PAINTED ON THE INSIDE OF THE FRAME
 OR0271'STA. 243-+-39.26 RG 811.  NOTE-- THIS MARK WILL BE DESTROYED AT
 OR0271'THE COMPLETION OF THE DAM.  THE DEPTH OF THE MARK IS UNKNOWN.
 OR0271
 OR0271                          STATION RECOVERY (2013)
 OR0271
 OR0271'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0130 ***********************************************************************
 PT0130  DESIGNATION -  248 2 CAP
 PT0130  PID         -  PT0130
 PT0130  STATE/COUNTY-  SD/HUGHES
 PT0130  COUNTRY     -  US
 PT0130  USGS QUAD   -  PIERRE (2017)
 PT0130
 PT0130                         *CURRENT SURVEY CONTROL
 PT0130  ______________________________________________________________________
 PT0130* NAD 83(1986) POSITION- 44 22 09.     (N) 100 21 04.     (W)   SCALED
 PT0130* NAVD 88 ORTHO HEIGHT -   455.660 (meters)     1494.94  (feet) ADJUSTED
 PT0130  ______________________________________________________________________
 PT0130  GEOID HEIGHT    -        -23.445 (meters)                     GEOID18
 PT0130  DYNAMIC HEIGHT  -        455.572 (meters)     1494.66  (feet) COMP
 PT0130  MODELED GRAVITY -    980,411.4   (mgal)                       NAVD 88
 PT0130
 PT0130  VERT ORDER      -  FIRST     CLASS II
 PT0130
 PT0130.The horizontal coordinates were scaled from a map and have
 PT0130.an estimated accuracy of +/- 6 seconds.
 PT0130
 PT0130.The orthometric height was determined by differential leveling and
 PT0130.adjusted by the NATIONAL GEODETIC SURVEY
 PT0130.in June 1991.
 PT0130
 PT0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0130.GEOID18 height accuracy estimate available here.
 PT0130
 PT0130.Click photographs - Photos may exist for this station.
 PT0130
 PT0130.The dynamic height is computed by dividing the NAVD 88
 PT0130.geopotential number by the normal gravity value computed on the
 PT0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0130.degrees latitude (g = 980.6199 gals.).
 PT0130
 PT0130.The modeled gravity was interpolated from observed gravity values.
 PT0130
 PT0130;                    North         East    Units  Estimated Accuracy
 PT0130;SPC SD S     -   226,170.      598,580.      MT  (+/- 180 meters Scaled)
 PT0130
 PT0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ923137(NAD 83)
 PT0130
 PT0130                          SUPERSEDED SURVEY CONTROL
 PT0130
 PT0130  NGVD 29 (??/??/92)  455.289  (m)         1493.73   (f) ADJ UNCH    1 2
 PT0130
 PT0130.Superseded values are not recommended for survey control.
 PT0130
 PT0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0130.See file dsdata.pdf to determine how the superseded data were derived.
 PT0130
 PT0130_MARKER: P = PIPE CAP
 PT0130_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0130_MARK LOGO: MORC
 PT0130_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0130_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0130+SATELLITE: SATELLITE OBSERVATIONS - January 21, 1989
 PT0130
 PT0130  HISTORY     - Date     Condition        Report By
 PT0130  HISTORY     - UNK      MONUMENTED       MORC
 PT0130  HISTORY     - 1949     GOOD             CGS
 PT0130  HISTORY     - 1951     GOOD             CGS
 PT0130  HISTORY     - 19860930 GOOD             NGS
 PT0130  HISTORY     - 19890121 GOOD             NGS
 PT0130
 PT0130                          STATION DESCRIPTION
 PT0130
 PT0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0130'AT PIERRE.
 PT0130'AT PIERRE, ON THE COURTHOUSE YARD, 31 FEET SOUTHWEST OF THE
 PT0130'SOUTHWEST CORNER OF THE COURTHOUSE, 25 FEET EAST OF A SIDEWALK,
 PT0130'A MISSOURI RIVER COMMISSION IRON CAP ON THE TOP OF A 4 INCH IRON
 PT0130'PIPE WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
 PT0130
 PT0130                          STATION RECOVERY (1951)
 PT0130
 PT0130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0130'RECOVERED IN GOOD CONDITION.
 PT0130
 PT0130                          STATION RECOVERY (1986)
 PT0130
 PT0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0130'AT PIERRE, ON THE COURTHOUSE YARD, 9.45 M (31.0 FT) SOUTHWEST OF
 PT0130'THE SOUTHWEST CORNER OF THE COURTHOUSE, 7.62 M (25.0 FT) EAST OF A
 PT0130'SIDEWALK, A MISSOURI RIVER COMMISSION IRON CAP ON THE TOP OF A
 PT0130'4-INCH IRON PIPE, THAT PROJECTS 0.06 M (0.2 FT).
 PT0130
 PT0130                          STATION RECOVERY (1989)
 PT0130
 PT0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0130'STATION IS IN DOWNTOWN PIERRE, SD, AT HUGHES COUNTY COURTHOUSE, 9.45 M
 PT0130'(31.00 FT) WEST OF WEST CORNER OF COURTHOUSE, 7.6 M (24.9 FT)
 PT0130'SOUTHEAST OF A SIDEWALK, 4.5 M (14.8 FT) SOUTHWEST OF A SIDEWALK.
 PT0130'STATION IS A MISSOURI RIVER COMMISION IRON CAP ON TOP OF A 4 INCH
 PT0130'IRON PIPE.  THE CAP IS LOOSE AND ELEVATION IS NOT DEPENDABLE.  IN
 PT0130'LIEU OF EXISTENCE OF DESCRIPTION FOR STATION 248 2 CAP (ACRN=PT0130),
 PT0130'THIS SHOULD BE CONSIDERED AS THE VALID STATION DESIGNATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0131 ***********************************************************************
 PT0131  DESIGNATION -  248 2 STONE
 PT0131  PID         -  PT0131
 PT0131  STATE/COUNTY-  SD/HUGHES
 PT0131  COUNTRY     -  US
 PT0131  USGS QUAD   -  PIERRE (2017)
 PT0131
 PT0131                         *CURRENT SURVEY CONTROL
 PT0131  ______________________________________________________________________
 PT0131* NAD 83(1986) POSITION- 44 22 09.     (N) 100 21 04.     (W)   SCALED
 PT0131* NAVD 88 ORTHO HEIGHT -   454.416 (meters)     1490.86  (feet) ADJUSTED
 PT0131  ______________________________________________________________________
 PT0131  GEOID HEIGHT    -        -23.445 (meters)                     GEOID18
 PT0131  DYNAMIC HEIGHT  -        454.329 (meters)     1490.58  (feet) COMP
 PT0131  MODELED GRAVITY -    980,411.4   (mgal)                       NAVD 88
 PT0131
 PT0131  VERT ORDER      -  FIRST     CLASS II
 PT0131
 PT0131.The horizontal coordinates were scaled from a map and have
 PT0131.an estimated accuracy of +/- 6 seconds.
 PT0131
 PT0131.The orthometric height was determined by differential leveling and
 PT0131.adjusted by the NATIONAL GEODETIC SURVEY
 PT0131.in June 1991.
 PT0131
 PT0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0131.GEOID18 height accuracy estimate available here.
 PT0131
 PT0131.Click photographs - Photos may exist for this station.
 PT0131
 PT0131.The dynamic height is computed by dividing the NAVD 88
 PT0131.geopotential number by the normal gravity value computed on the
 PT0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0131.degrees latitude (g = 980.6199 gals.).
 PT0131
 PT0131.The modeled gravity was interpolated from observed gravity values.
 PT0131
 PT0131;                    North         East    Units  Estimated Accuracy
 PT0131;SPC SD S     -   226,170.      598,580.      MT  (+/- 180 meters Scaled)
 PT0131
 PT0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ923137(NAD 83)
 PT0131
 PT0131                          SUPERSEDED SURVEY CONTROL
 PT0131
 PT0131  NGVD 29 (??/??/92)  454.046  (m)         1489.65   (f) ADJ UNCH    1 2
 PT0131
 PT0131.Superseded values are not recommended for survey control.
 PT0131
 PT0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0131.See file dsdata.pdf to determine how the superseded data were derived.
 PT0131
 PT0131_MARKER: B = BOLT
 PT0131_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0131_SP_SET: STONE SQUARE
 PT0131_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0131_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0131+SATELLITE: SATELLITE OBSERVATIONS - January 21, 1989
 PT0131
 PT0131  HISTORY     - Date     Condition        Report By
 PT0131  HISTORY     - UNK      MONUMENTED       MORC
 PT0131  HISTORY     - 1949     GOOD             CGS
 PT0131  HISTORY     - 1951     GOOD             CGS
 PT0131  HISTORY     - 19860930 GOOD             NGS
 PT0131  HISTORY     - 19890121 GOOD             NGS
 PT0131
 PT0131                          STATION DESCRIPTION
 PT0131
 PT0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0131'AT PIERRE.
 PT0131'AT PIERRE, ON THE COURTHOUSE YARD, 31 FEET SOUTHWEST OF THE
 PT0131'SOUTHWEST CORNER OF THE COURTHOUSE, 25 FEET EAST OF A SIDEWALK,
 PT0131'THE TOP OF A STONE WHICH IS 4.0 FEET UNDER GROUND AND ACCESS
 PT0131'TO WHICH IS HAD THROUGH A 4 INCH IRON PIPE BEARING A MISSOURI
 PT0131'RIVER COMMISSION STANDARD CAP.
 PT0131
 PT0131                          STATION RECOVERY (1951)
 PT0131
 PT0131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0131'RECOVERED IN GOOD CONDITION.
 PT0131
 PT0131                          STATION RECOVERY (1986)
 PT0131
 PT0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0131'THE MARK IS IN THE TOP OF AN UNDERGROUND STONE THAT IS 1.22 M(4.0 FT)
 PT0131'BELOW 248 2 CAP RESET (ALIAS 248 2 MRC CAP REPLACED). THE MARK IS NOT
 PT0131'INSCRIBED. IT WAS ESTABLISHED BY THE MISSOURI RIVER COMMISSION.
 PT0131'AT PIERRE, ON THE COURTHOUSE YARD, 9.45 M (31.0 FT) SOUTHWEST OF THE
 PT0131'SOUTHWEST CORNER OF THE COURTHOUSE, 7.62 M (25.0 FT) EAST OF A
 PT0131'SIDEWALK, ACCESSED THRU THE 4-INCH IRON PIPE, TO WHICH 248-2 CAP
 PT0131'RESET IS FASTENED.
 PT0131
 PT0131                          STATION RECOVERY (1989)
 PT0131
 PT0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0131'STATION IS IN DOWNTOWN PIERRE, SD, AT HUGHES COUNTY COURTHOUSE, 9.45 M
 PT0131'(31.00 FT) WEST OF WEST CORNER OF COURTHOUSE, 7.6 M (24.9 FT)
 PT0131'SOUTHEAST OF A SIDEWALK, 4.5 M (14.8 FT) SOUTHWEST OF A SIDEWALK.
 PT0131'STATION IS THE TOP OF A STONE WHICH IS 1.22 M (4.00 FT) UNDER
 PT0131'GROUND, ACCESS TO WHICH IS HAD THROUGH A 4 INCH IRON PIPE BEARING A
 PT0131'MISSOURI RIVER COMMISION STANDARD CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7954 ***********************************************************************
 AC7954  CBN         -  This is a Cooperative Base Network Control Station.
 AC7954  DESIGNATION -  25 072.13
 AC7954  PID         -  AC7954
 AC7954  STATE/COUNTY-  SD/MINER
 AC7954  COUNTRY     -  US
 AC7954  USGS QUAD   -  EPIPHANY (2017)
 AC7954
 AC7954                         *CURRENT SURVEY CONTROL
 AC7954  ______________________________________________________________________
 AC7954* NAD 83(2011) POSITION- 43 51 10.38980(N) 097 40 12.19004(W)   ADJUSTED
 AC7954* NAD 83(2011) ELLIP HT-   388.312 (meters)        (06/27/12)   ADJUSTED
 AC7954* NAD 83(2011) EPOCH   -  2010.00
 AC7954* NAVD 88 ORTHO HEIGHT -   414.2   (meters)     1359.    (feet) GPS OBS
 AC7954  ______________________________________________________________________
 AC7954  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7954  GEOID HEIGHT    -        -25.829 (meters)                     GEOID96
 AC7954  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 AC7954  NAD 83(2011) X  -   -614,900.838 (meters)                     COMP
 AC7954  NAD 83(2011) Y  - -4,565,876.871 (meters)                     COMP
 AC7954  NAD 83(2011) Z  -  4,396,587.782 (meters)                     COMP
 AC7954  LAPLACE CORR    -         -0.43  (seconds)                    DEFLEC18
 AC7954
 AC7954  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7954  Standards:
 AC7954         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7954            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7954  -------------------------------------------------------------------
 AC7954  NETWORK    0.98   2.94           0.46   0.31   1.50     -0.05776271
 AC7954  -------------------------------------------------------------------
 AC7954  Click here for local accuracies and other accuracy information.
 AC7954
 AC7954.The horizontal coordinates were established by GPS observations
 AC7954.and adjusted by the National Geodetic Survey in June 2012.
 AC7954
 AC7954.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7954.been affixed to the stable North American tectonic plate. See 
 AC7954.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7954
 AC7954.The horizontal coordinates are valid at the epoch date displayed above
 AC7954.which is a decimal equivalence of Year/Month/Day.
 AC7954
 AC7954.The orthometric height was determined by GPS observations and a
 AC7954.high-resolution geoid model.
 AC7954
 AC7954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7954.GEOID18 height accuracy estimate available here.
 AC7954
 AC7954.Click photographs - Photos may exist for this station.
 AC7954
 AC7954.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7954
 AC7954.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7954
 AC7954.The ellipsoidal height was determined by GPS observations
 AC7954.and is referenced to NAD 83.
 AC7954
 AC7954. The following values were computed from the NAD 83(2011) position.
 AC7954
 AC7954;                    North         East     Units Scale Factor Converg.
 AC7954;SPC SD S     -   172,242.991   814,083.853   MT  0.99991523   +1 50 14.2
 AC7954;SPC SD S     -   565,100.55  2,670,873.44   sFT  0.99991523   +1 50 14.2
 AC7954;UTM  14      - 4,856,392.990   606,890.848   MT  0.99974053   +0 55 17.4
 AC7954
 AC7954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7954!SPC SD S     -   0.99993911  x   0.99991523  =   0.99985435
 AC7954!UTM  14      -   0.99993911  x   0.99974053  =   0.99967966
 AC7954
 AC7954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0689056392(NAD 83)
 AC7954
 AC7954                          SUPERSEDED SURVEY CONTROL
 AC7954
 AC7954  NAD 83(2007)-  43 51 10.38984(N)    097 40 12.19093(W) AD(2002.00) 0
 AC7954  ELLIP H (02/10/07)  388.340  (m)                       GP(2002.00)    
 AC7954  ELLIP H (04/15/04)  388.338  (m)                       GP(       ) 2 1
 AC7954  NAD 83(1996)-  43 51 10.38946(N)    097 40 12.19058(W) AD(       ) B
 AC7954  ELLIP H (04/18/97)  388.372  (m)                       GP(       ) 4 1
 AC7954
 AC7954.Superseded values are not recommended for survey control.
 AC7954
 AC7954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7954.See file dsdata.pdf to determine how the superseded data were derived.
 AC7954
 AC7954_MARKER: Z = SEE DESCRIPTION
 AC7954_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7954_STAMPING: 25-72.13 1995
 AC7954_MARK LOGO: NGS
 AC7954_PROJECTION: FLUSH
 AC7954_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7954_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7954+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1996
 AC7954_ROD/PIPE-DEPTH: 6.4 meters
 AC7954_SLEEVE-DEPTH  : 1.8 meters
 AC7954
 AC7954  HISTORY     - Date     Condition        Report By
 AC7954  HISTORY     - 1995     MONUMENTED       SDDT
 AC7954  HISTORY     - 19960718 GOOD             NGS
 AC7954
 AC7954                          STATION DESCRIPTION
 AC7954
 AC7954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7954'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH OF ROSWELL AND
 AC7954'0.25 MI (0.40 KM) NORTH OF THE MINER/HANSON COUNTY LINE, ON STATE
 AC7954'HIGHWAY 25.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7954'STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 SOUTH AND 34, 1.0 MI
 AC7954'(1.6 KM) EAST OF ROSWELL, GO SOUTH ON STATE HIGHWAY 25 FOR 10.9 MI
 AC7954'(17.5 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7954'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7954'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 71.3 FT (21.7 M) EAST
 AC7954'OF THE HIGHWAY CENTERLINE, 16.0 FT (4.9 M) SOUTH OF THE CENTER OF A
 AC7954'FIELD ENTRANCE, 3.5 FT (1.1 M) WEST OF A FENCE, 1.6 FT (0.5 M) EAST OF
 AC7954'A METAL GUARD POST, 1.5 FT (0.5 M) WEST OF A WITNESS POST, AND 0.11 M
 AC7954'(0.36 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT
 AC7954'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7923 ***********************************************************************
 AC7923  CBN         -  This is a Cooperative Base Network Control Station.
 AC7923  DESIGNATION -  25 148.45
 AC7923  PID         -  AC7923
 AC7923  STATE/COUNTY-  SD/CLARK
 AC7923  COUNTRY     -  US
 AC7923  USGS QUAD   -  NAPLES (2017)
 AC7923
 AC7923                         *CURRENT SURVEY CONTROL
 AC7923  ______________________________________________________________________
 AC7923* NAD 83(2011) POSITION- 44 52 09.58210(N) 097 33 07.58409(W)   ADJUSTED
 AC7923* NAD 83(2011) ELLIP HT-   531.965 (meters)        (06/27/12)   ADJUSTED
 AC7923* NAD 83(2011) EPOCH   -  2010.00
 AC7923* NAVD 88 ORTHO HEIGHT -   556.723 (meters)     1826.52  (feet) ADJUSTED
 AC7923  ______________________________________________________________________
 AC7923  GEOID HEIGHT    -        -24.757 (meters)                     GEOID18
 AC7923  NAD 83(2011) X  -   -595,134.544 (meters)                     COMP
 AC7923  NAD 83(2011) Y  - -4,488,945.532 (meters)                     COMP
 AC7923  NAD 83(2011) Z  -  4,477,443.681 (meters)                     COMP
 AC7923  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 AC7923  DYNAMIC HEIGHT  -        556.639 (meters)     1826.24  (feet) COMP
 AC7923  MODELED GRAVITY -    980,448.8   (mgal)                       NAVD 88
 AC7923
 AC7923  VERT ORDER      -  FIRST     CLASS II
 AC7923
 AC7923  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7923  Standards:
 AC7923         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7923            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7923  -------------------------------------------------------------------
 AC7923  NETWORK    0.94   2.67           0.44   0.30   1.36     -0.05155346
 AC7923  -------------------------------------------------------------------
 AC7923  Click here for local accuracies and other accuracy information.
 AC7923
 AC7923.The horizontal coordinates were established by GPS observations
 AC7923.and adjusted by the National Geodetic Survey in June 2012.
 AC7923
 AC7923.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7923.been affixed to the stable North American tectonic plate. See 
 AC7923.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7923
 AC7923.The horizontal coordinates are valid at the epoch date displayed above
 AC7923.which is a decimal equivalence of Year/Month/Day.
 AC7923
 AC7923.The orthometric height was determined by differential leveling and
 AC7923.adjusted by the NATIONAL GEODETIC SURVEY
 AC7923.in July 1998.
 AC7923
 AC7923.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7923.GEOID18 height accuracy estimate available here.
 AC7923
 AC7923.Click photographs - Photos may exist for this station.
 AC7923
 AC7923.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7923
 AC7923.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7923
 AC7923.The ellipsoidal height was determined by GPS observations
 AC7923.and is referenced to NAD 83.
 AC7923
 AC7923.The dynamic height is computed by dividing the NAVD 88
 AC7923.geopotential number by the normal gravity value computed on the
 AC7923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7923.degrees latitude (g = 980.6199 gals.).
 AC7923
 AC7923.The modeled gravity was interpolated from observed gravity values.
 AC7923
 AC7923. The following values were computed from the NAD 83(2011) position.
 AC7923
 AC7923;                    North         East     Units Scale Factor Converg.
 AC7923;SPC SD N     -   118,046.164   793,406.558   MT  0.99994413   +1 43 56.9
 AC7923;SPC SD N     -   387,289.79  2,603,034.68   sFT  0.99994413   +1 43 56.9
 AC7923;UTM  14      - 4,969,454.263   614,375.301   MT  0.99976086   +1 01 17.7
 AC7923
 AC7923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7923!SPC SD N     -   0.99991660  x   0.99994413  =   0.99986074
 AC7923!UTM  14      -   0.99991660  x   0.99976086  =   0.99967748
 AC7923
 AC7923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1437569454(NAD 83)
 AC7923
 AC7923                          SUPERSEDED SURVEY CONTROL
 AC7923
 AC7923  NAD 83(2007)-  44 52 09.58204(N)    097 33 07.58497(W) AD(2002.00) 0
 AC7923  ELLIP H (02/10/07)  531.997  (m)                       GP(2002.00)    
 AC7923  ELLIP H (04/15/04)  532.013  (m)                       GP(       ) 2 1
 AC7923  NAD 83(1996)-  44 52 09.58153(N)    097 33 07.58440(W) AD(       ) B
 AC7923  ELLIP H (04/18/97)  532.032  (m)                       GP(       ) 4 1
 AC7923  NAVD 88 (04/18/97)  556.7    (m)  GEOID96  model used  GPS OBS        
 AC7923
 AC7923.Superseded values are not recommended for survey control.
 AC7923
 AC7923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7923.See file dsdata.pdf to determine how the superseded data were derived.
 AC7923
 AC7923_MARKER: Z = SEE DESCRIPTION
 AC7923_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7923_STAMPING: 25-148.45 1995
 AC7923_MARK LOGO: NGS
 AC7923_PROJECTION: FLUSH
 AC7923_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7923_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7923+STABILITY: POSITION/ELEVATION WELL
 AC7923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7923+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AC7923_ROD/PIPE-DEPTH: 6.4 meters
 AC7923_SLEEVE-DEPTH  : 1.8 meters
 AC7923
 AC7923  HISTORY     - Date     Condition        Report By
 AC7923  HISTORY     - 1995     MONUMENTED       SDDT
 AC7923  HISTORY     - 19950913 GOOD             NGS
 AC7923  HISTORY     - 19960926 GOOD             SDDT
 AC7923  HISTORY     - 19961011 GOOD             CHANCE
 AC7923
 AC7923                          STATION DESCRIPTION
 AC7923
 AC7923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7923'6.6 KM (4.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7923'MAIN STREET IN HENRY, THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG STATE
 AC7923'HIGHWAY 25, 734.0 M (2408.1 FT) NORTH OF MILEPOST 148, 21.9 M (71.9
 AC7923'FT) EAST OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT) SOUTH OF THE
 AC7923'CENTER OF A FIELD ENTRANCE, 1.3 M (4.3 FT) WEST OF THE WEST END OF A
 AC7923'FENCE, 0.5 M (1.6 FT) EAST OF A METAL GUARD POST, 0.5 M (1.6 FT) WEST
 AC7923'OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AC7923'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC7923'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7923'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7923'THROUGH A 4-INCH PVC CAP. THE STABILITY CODE FOR THIS MARK IS CLASS A,
 AC7923'AS DETERMINED BY SDDT.
 AC7923
 AC7923                          STATION RECOVERY (1996)
 AC7923
 AC7923'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7923'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST-SOUTHEAST OF CLARK
 AC7923'AND 4.1 MI (6.6 KM) WEST-SOUTHWEST OF HENRY, ON STATE HIGHWAY 25.
 AC7923'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7923'POST OFFICE IN HENRY, GO SOUTH ON MAIN STREET FOR 0.1 MI (0.2 KM) TO
 AC7923'THE JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT AND GO WEST ON U.S.
 AC7923'HIGHWAY 212 FOR 3.7 MI (6.0 KM) TO THE JUNCTION OF STATE HIGHWAY 25
 AC7923'SOUTH, TURN LEFT AND GO SOUTH ON STATE HIGHWAY 25 FOR 0.5 MI (0.8 KM)
 AC7923'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7923'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7923'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 71.0 FT (21.6 M) EAST OF THE
 AC7923'HIGHWAY CENTER, 24.0 FT (7.3 M) SOUTH OF THE CENTER OF A FIELD
 AC7923'ENTRANCE ROAD, 1.5 FT (0.5 M) WEST OF A FENCE, 1.0 FT (0.3 M) WEST OF
 AC7923'A WITNESS POST, AND 1 FT (0.3 M) EAST OF A METAL GUARD POST.
 AC7923'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7923'A 4-INCH PVC CAP.
 AC7923
 AC7923                          STATION RECOVERY (1996)
 AC7923
 AC7923'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AC7923'6.6 KM (4.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7923'MAIN STREET IN HENRY, THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG STATE
 AC7923'HIGHWAY 25, 734.0 M (2408.1 FT) NORTH OF MILEPOST 148, 21.9 M (71.9
 AC7923'FT) EAST OF THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT) SOUTH OF THE
 AC7923'CENTER OF A FIELD ENTRANCE, 1.3 M (4.3 FT) WEST OF THE WEST END OF A
 AC7923'FENCE, 0.5 M (1.6 FT) EAST OF A METAL GUARD POST, 0.5 M (1.6 FT) WEST
 AC7923'OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AC7923'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON
 AC7923'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7923'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7923'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7963 ***********************************************************************
 AC7963  CBN         -  This is a Cooperative Base Network Control Station.
 AC7963  DESIGNATION -  25 178.87
 AC7963  PID         -  AC7963
 AC7963  STATE/COUNTY-  SD/DAY
 AC7963  COUNTRY     -  US
 AC7963  USGS QUAD   -  WEBSTER (2018)
 AC7963
 AC7963                         *CURRENT SURVEY CONTROL
 AC7963  ______________________________________________________________________
 AC7963* NAD 83(2011) POSITION- 45 17 36.88420(N) 097 31 09.85908(W)   ADJUSTED
 AC7963* NAD 83(2011) ELLIP HT-   540.332 (meters)        (06/27/12)   ADJUSTED
 AC7963* NAD 83(2011) EPOCH   -  2010.00
 AC7963* NAVD 88 ORTHO HEIGHT -   565.3   (meters)     1855.    (feet) GPS OBS
 AC7963  ______________________________________________________________________
 AC7963  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7963  GEOID HEIGHT    -        -24.853 (meters)                     GEOID96
 AC7963  GEOID HEIGHT    -        -24.967 (meters)                     GEOID18
 AC7963  NAD 83(2011) X  -   -588,203.811 (meters)                     COMP
 AC7963  NAD 83(2011) Y  - -4,456,188.405 (meters)                     COMP
 AC7963  NAD 83(2011) Z  -  4,510,743.852 (meters)                     COMP
 AC7963  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 AC7963
 AC7963  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7963  Standards:
 AC7963         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7963            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7963  -------------------------------------------------------------------
 AC7963  NETWORK    0.95   2.74           0.44   0.32   1.40     -0.08411109
 AC7963  -------------------------------------------------------------------
 AC7963  Click here for local accuracies and other accuracy information.
 AC7963
 AC7963.The horizontal coordinates were established by GPS observations
 AC7963.and adjusted by the National Geodetic Survey in June 2012.
 AC7963
 AC7963.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7963.been affixed to the stable North American tectonic plate. See 
 AC7963.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7963
 AC7963.The horizontal coordinates are valid at the epoch date displayed above
 AC7963.which is a decimal equivalence of Year/Month/Day.
 AC7963
 AC7963.The orthometric height was determined by GPS observations and a
 AC7963.high-resolution geoid model.
 AC7963
 AC7963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7963.GEOID18 height accuracy estimate available here.
 AC7963
 AC7963.Click photographs - Photos may exist for this station.
 AC7963
 AC7963.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7963
 AC7963.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7963
 AC7963.The ellipsoidal height was determined by GPS observations
 AC7963.and is referenced to NAD 83.
 AC7963
 AC7963. The following values were computed from the NAD 83(2011) position.
 AC7963
 AC7963;                    North         East     Units Scale Factor Converg.
 AC7963;SPC SD N     -   165,248.319   794,545.098   MT  0.99994804   +1 45 20.2
 AC7963;SPC SD N     -   542,152.19  2,606,770.04   sFT  0.99994804   +1 45 20.2
 AC7963;UTM  14      - 5,016,630.364   616,095.938   MT  0.99976572   +1 03 08.7
 AC7963
 AC7963!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7963!SPC SD N     -   0.99991529  x   0.99994804  =   0.99986334
 AC7963!UTM  14      -   0.99991529  x   0.99976572  =   0.99968103
 AC7963
 AC7963_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1609516630(NAD 83)
 AC7963
 AC7963                          SUPERSEDED SURVEY CONTROL
 AC7963
 AC7963  NAD 83(2007)-  45 17 36.88412(N)    097 31 09.85995(W) AD(2002.00) 0
 AC7963  ELLIP H (02/10/07)  540.362  (m)                       GP(2002.00)    
 AC7963  ELLIP H (04/15/04)  540.387  (m)                       GP(       ) 2 1
 AC7963  NAD 83(1996)-  45 17 36.88354(N)    097 31 09.85943(W) AD(       ) B
 AC7963  ELLIP H (04/18/97)  540.396  (m)                       GP(       ) 4 1
 AC7963
 AC7963.Superseded values are not recommended for survey control.
 AC7963
 AC7963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7963.See file dsdata.pdf to determine how the superseded data were derived.
 AC7963
 AC7963_MARKER: Z = SEE DESCRIPTION
 AC7963_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7963_STAMPING: 25-178.87 1995
 AC7963_MARK LOGO: NGS
 AC7963_PROJECTION: FLUSH
 AC7963_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7963+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2010
 AC7963_ROD/PIPE-DEPTH: 6.4 meters
 AC7963_SLEEVE-DEPTH  : 1.8 meters
 AC7963
 AC7963  HISTORY     - Date     Condition        Report By
 AC7963  HISTORY     - 1995     MONUMENTED       SDDT
 AC7963  HISTORY     - 19960928 GOOD             NGS
 AC7963  HISTORY     - 20100717 GOOD             WOOLPT
 AC7963
 AC7963                          STATION DESCRIPTION
 AC7963
 AC7963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7963'THE STATION IS LOCATED ABOUT 17.6 KM (10.95 MI) EAST-NORTHEAST OF
 AC7963'BUTLER, 13.7 KM (8.50 MI) SOUTHEAST OF HOLMQUIST AND NEAR THE WEBSTER
 AC7963'AIRPORT, ON SOUTH DAKOTA HIGHWAY 25.  OWNERSHIP--THE STATE OF SOUTH
 AC7963'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 AC7963'STATE HIGHWAY 25 IN WEBSTER, GO SOUTH ON STATE HIGHWAY 25 FOR 3.3 MI
 AC7963'(5.3 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7963'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7963'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 65.2 M (213.9 FT)
 AC7963'SOUTH OF THE SOUTHWEST CORNER OF A HANGAR, 57.4 M (188.3 FT) SOUTH OF
 AC7963'THE CENTER OF A GRAVELED DRIVEWAY, 44.4 M (145.7 FT) EAST OF THE
 AC7963'HIGHWAY CENTER, 21.5 M (70.5 FT) EAST OF A T-FENCE CORNER, 0.5 M (1.6
 AC7963'FT) SOUTH OF A METAL GUARD POST, 0.5 M (1.6 FT) NORTH OF A FENCE, AND
 AC7963'0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AC7963'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7963
 AC7963                          STATION RECOVERY (2010)
 AC7963
 AC7963'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (DJK)
 AC7963'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0175 ***********************************************************************
 PR0175  DESIGNATION -  25 A RESET
 PR0175  PID         -  PR0175
 PR0175  STATE/COUNTY-  SD/MOODY
 PR0175  COUNTRY     -  US
 PR0175  USGS QUAD   -  FLANDREAU NE (2017)
 PR0175
 PR0175                         *CURRENT SURVEY CONTROL
 PR0175  ______________________________________________________________________
 PR0175* NAD 83(1986) POSITION- 44 10 20.     (N) 096 35 22.     (W)   SCALED
 PR0175* NAVD 88 ORTHO HEIGHT -   530.435 (meters)     1740.27  (feet) ADJUSTED
 PR0175  ______________________________________________________________________
 PR0175  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 PR0175  DYNAMIC HEIGHT  -        530.318 (meters)     1739.89  (feet) COMP
 PR0175  MODELED GRAVITY -    980,381.8   (mgal)                       NAVD 88
 PR0175
 PR0175  VERT ORDER      -  SECOND    CLASS 0
 PR0175
 PR0175.The horizontal coordinates were scaled from a map and have
 PR0175.an estimated accuracy of +/- 6 seconds.
 PR0175
 PR0175.The orthometric height was determined by differential leveling and
 PR0175.adjusted by the NATIONAL GEODETIC SURVEY
 PR0175.in June 1991.
 PR0175
 PR0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0175.GEOID18 height accuracy estimate available here.
 PR0175
 PR0175.Click photographs - Photos may exist for this station.
 PR0175
 PR0175.The dynamic height is computed by dividing the NAVD 88
 PR0175.geopotential number by the normal gravity value computed on the
 PR0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0175.degrees latitude (g = 980.6199 gals.).
 PR0175
 PR0175.The modeled gravity was interpolated from observed gravity values.
 PR0175
 PR0175;                    North         East    Units  Estimated Accuracy
 PR0175;SPC SD S     -   211,040.      899,300.      MT  (+/- 180 meters Scaled)
 PR0175
 PR0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP927938(NAD 83)
 PR0175
 PR0175                          SUPERSEDED SURVEY CONTROL
 PR0175
 PR0175  NGVD 29 (??/??/92)  530.168  (m)         1739.39   (f) ADJ UNCH    2 0
 PR0175
 PR0175.Superseded values are not recommended for survey control.
 PR0175
 PR0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0175.See file dsdata.pdf to determine how the superseded data were derived.
 PR0175
 PR0175_MARKER: DB = BENCH MARK DISK
 PR0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0175_STAMPING: RESET 1949
 PR0175_MARK LOGO: CGS
 PR0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0175+STABILITY: SURFACE MOTION
 PR0175
 PR0175  HISTORY     - Date     Condition        Report By
 PR0175  HISTORY     - 1949     MONUMENTED       CGS
 PR0175  HISTORY     - 1962     GOOD             CGS
 PR0175
 PR0175                          STATION DESCRIPTION
 PR0175
 PR0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0175'9.2 MI N FROM FLANDREAU.
 PR0175'9.2 MILES NORTH ALONG STATE HIGHWAY 13 FROM THE COUNTY COURTHOUSE
 PR0175'AT FLANDREAU, 1.7 MILES SOUTH OF THE COUNTY LINE, IN A LINE OF
 PR0175'TREES, AT THE NORTH EDGE OF A FARMSTEAD OWNED BY I.C. BOLTE,
 PR0175'270.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 18.0 FEET
 PR0175'SOUTH OF AN EAST-WEST FENCE ALONG THE NORTH SIDE OF A WINDBREAK,
 PR0175'5.2 FEET WEST OF A NORTH-SOUTH FENCE LINE ALONG THE EAST SIDE
 PR0175'OF THE FARMYARD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PR0175'0.1 FOOT ABOVE THE GROUND.
 PR0175
 PR0175                          STATION RECOVERY (1962)
 PR0175
 PR0175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PR0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1064 ***********************************************************************
 OS1064  DESIGNATION -  25 SJS
 OS1064  PID         -  OS1064
 OS1064  STATE/COUNTY-  SD/BENNETT
 OS1064  COUNTRY     -  US
 OS1064  USGS QUAD   -  SWETT (2017)
 OS1064
 OS1064                         *CURRENT SURVEY CONTROL
 OS1064  ______________________________________________________________________
 OS1064* NAD 83(1986) POSITION- 43 10 22.     (N) 101 54 42.     (W)   SCALED
 OS1064* NAVD 88 ORTHO HEIGHT -  1021.245 (meters)     3350.53  (feet) ADJUSTED
 OS1064  ______________________________________________________________________
 OS1064  GEOID HEIGHT    -        -19.316 (meters)                     GEOID18
 OS1064  DYNAMIC HEIGHT  -       1020.805 (meters)     3349.09  (feet) COMP
 OS1064  MODELED GRAVITY -    980,154.3   (mgal)                       NAVD 88
 OS1064
 OS1064  VERT ORDER      -  FIRST     CLASS II
 OS1064
 OS1064.The horizontal coordinates were scaled from a map and have
 OS1064.an estimated accuracy of +/- 6 seconds.
 OS1064
 OS1064.The orthometric height was determined by differential leveling and
 OS1064.adjusted by the NATIONAL GEODETIC SURVEY
 OS1064.in June 1994.
 OS1064
 OS1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1064.GEOID18 height accuracy estimate available here.
 OS1064
 OS1064.Click photographs - Photos may exist for this station.
 OS1064
 OS1064.The dynamic height is computed by dividing the NAVD 88
 OS1064.geopotential number by the normal gravity value computed on the
 OS1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1064.degrees latitude (g = 980.6199 gals.).
 OS1064
 OS1064.The modeled gravity was interpolated from observed gravity values.
 OS1064
 OS1064;                    North         East    Units  Estimated Accuracy
 OS1064;SPC SD S     -    94,470.      471,680.      MT  (+/- 180 meters Scaled)
 OS1064
 OS1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN633841(NAD 83)
 OS1064
 OS1064                          SUPERSEDED SURVEY CONTROL
 OS1064
 OS1064.No superseded survey control is available for this station.
 OS1064
 OS1064_MARKER: DD = SURVEY DISK
 OS1064_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS1064_STAMPING: 25 SJS 1975
 OS1064_MARK LOGO: USGS
 OS1064_PROJECTION: FLUSH
 OS1064_MAGNETIC: I = MARKER IS A STEEL ROD
 OS1064_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1064+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS1064
 OS1064  HISTORY     - Date     Condition        Report By
 OS1064  HISTORY     - 1975     MONUMENTED       USGS
 OS1064  HISTORY     - 19930929 GOOD             NGS
 OS1064  HISTORY     - 20121127 MARK NOT FOUND   INDIV
 OS1064
 OS1064                          STATION DESCRIPTION
 OS1064
 OS1064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1064'14.7 KM (9.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1064'OF STATE HIGHWAY 73 IN MARTIN, 187.0 M (613.5 FT) WEST OF MILEPOST
 OS1064'140, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.9 M (25.9
 OS1064'FT) WEST OF THE CENTER OF A PAVED ROAD LEADING NORTH, 0.9 M (3.0 FT)
 OS1064'SOUTHWEST OF A FENCE CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OS1064'HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--THE DISK
 OS1064'IS ENCASED IN AN 8-INCH PVC PIPE AND IS FLUSH WITH THE GROUND
 OS1064'SURFACE.  THE ROD DEPTH IS UNKNOWN, AND THE ROD IS FLUSH WITH THE
 OS1064'GROUND.
 OS1064
 OS1064                          STATION RECOVERY (2012)
 OS1064
 OS1064'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0147 ***********************************************************************
 PT0147  DESIGNATION -  250 2
 PT0147  PID         -  PT0147
 PT0147  STATE/COUNTY-  SD/HUGHES
 PT0147  COUNTRY     -  US
 PT0147  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT0147
 PT0147                         *CURRENT SURVEY CONTROL
 PT0147  ______________________________________________________________________
 PT0147* NAD 83(1986) POSITION- 44 20 29.     (N) 100 14 32.     (W)   SCALED
 PT0147* NAVD 88 ORTHO HEIGHT -   439.272 (meters)     1441.18  (feet) ADJUSTED
 PT0147  ______________________________________________________________________
 PT0147  GEOID HEIGHT    -        -23.589 (meters)                     GEOID18
 PT0147  DYNAMIC HEIGHT  -        439.189 (meters)     1440.91  (feet) COMP
 PT0147  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 PT0147
 PT0147  VERT ORDER      -  FIRST     CLASS II
 PT0147
 PT0147.The horizontal coordinates were scaled from a map and have
 PT0147.an estimated accuracy of +/- 6 seconds.
 PT0147
 PT0147.The orthometric height was determined by differential leveling and
 PT0147.adjusted by the NATIONAL GEODETIC SURVEY
 PT0147.in June 1991.
 PT0147
 PT0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0147.GEOID18 height accuracy estimate available here.
 PT0147
 PT0147.Click photographs - Photos may exist for this station.
 PT0147
 PT0147.The dynamic height is computed by dividing the NAVD 88
 PT0147.geopotential number by the normal gravity value computed on the
 PT0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0147.degrees latitude (g = 980.6199 gals.).
 PT0147
 PT0147.The modeled gravity was interpolated from observed gravity values.
 PT0147
 PT0147;                    North         East    Units  Estimated Accuracy
 PT0147;SPC SD S     -   223,090.      607,270.      MT  (+/- 180 meters Scaled)
 PT0147
 PT0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ009105(NAD 83)
 PT0147
 PT0147                          SUPERSEDED SURVEY CONTROL
 PT0147
 PT0147  NGVD 29 (??/??/92)  438.912  (m)         1440.00   (f) ADJ UNCH    1 2
 PT0147
 PT0147.Superseded values are not recommended for survey control.
 PT0147
 PT0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0147.See file dsdata.pdf to determine how the superseded data were derived.
 PT0147
 PT0147_MARKER: B = BOLT
 PT0147_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0147_SP_SET: STONE SQUARE
 PT0147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0147
 PT0147  HISTORY     - Date     Condition        Report By
 PT0147  HISTORY     - UNK      MONUMENTED       MORC
 PT0147  HISTORY     - 1934     GOOD             CGS
 PT0147
 PT0147                          STATION DESCRIPTION
 PT0147
 PT0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0147'6 MI E FROM PIERRE.
 PT0147'6 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0147'PIERRE, HUGHES COUNTY, BETWEEN MISSOURI RIVER AND THE TRACKS,
 PT0147'ABOUT 225 FEET SOUTH OF THE TRACK AT A POINT 90 FEET BELOW BRIDGE
 PT0147'283, AND ABOUT 150 FEET NORTH OF THE RIVER BANK.  A BURIED STONE,
 PT0147'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE PROJECTING
 PT0147'ABOUT 2-1/2 FEET ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0153 ***********************************************************************
 PT0153  DESIGNATION -  253 3 CAP
 PT0153  PID         -  PT0153
 PT0153  STATE/COUNTY-  SD/HUGHES
 PT0153  COUNTRY     -  US
 PT0153  USGS QUAD   -  ROUSSEAU (2017)
 PT0153
 PT0153                         *CURRENT SURVEY CONTROL
 PT0153  ______________________________________________________________________
 PT0153* NAD 83(1986) POSITION- 44 19 15.     (N) 100 04 51.     (W)   SCALED
 PT0153* NAVD 88 ORTHO HEIGHT -   438.868 (meters)     1439.85  (feet) ADJUSTED
 PT0153  ______________________________________________________________________
 PT0153  GEOID HEIGHT    -        -23.777 (meters)                     GEOID18
 PT0153  DYNAMIC HEIGHT  -        438.782 (meters)     1439.57  (feet) COMP
 PT0153  MODELED GRAVITY -    980,409.3   (mgal)                       NAVD 88
 PT0153
 PT0153  VERT ORDER      -  FIRST     CLASS II
 PT0153
 PT0153.The horizontal coordinates were scaled from a map and have
 PT0153.an estimated accuracy of +/- 6 seconds.
 PT0153
 PT0153.The orthometric height was determined by differential leveling and
 PT0153.adjusted by the NATIONAL GEODETIC SURVEY
 PT0153.in June 1991.
 PT0153
 PT0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0153.GEOID18 height accuracy estimate available here.
 PT0153
 PT0153.Click photographs - Photos may exist for this station.
 PT0153
 PT0153.The dynamic height is computed by dividing the NAVD 88
 PT0153.geopotential number by the normal gravity value computed on the
 PT0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0153.degrees latitude (g = 980.6199 gals.).
 PT0153
 PT0153.The modeled gravity was interpolated from observed gravity values.
 PT0153
 PT0153;                    North         East    Units  Estimated Accuracy
 PT0153;SPC SD S     -   220,830.      620,140.      MT  (+/- 180 meters Scaled)
 PT0153
 PT0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ138080(NAD 83)
 PT0153
 PT0153                          SUPERSEDED SURVEY CONTROL
 PT0153
 PT0153  NGVD 29 (??/??/92)  438.528  (m)         1438.74   (f) ADJ UNCH    1 2
 PT0153
 PT0153.Superseded values are not recommended for survey control.
 PT0153
 PT0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0153.See file dsdata.pdf to determine how the superseded data were derived.
 PT0153
 PT0153_MARKER: P = PIPE CAP
 PT0153_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0153_MARK LOGO: MORC
 PT0153_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0153_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0153
 PT0153  HISTORY     - Date     Condition        Report By
 PT0153  HISTORY     - UNK      MONUMENTED       MORC
 PT0153  HISTORY     - 1949     GOOD             CGS
 PT0153  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0153
 PT0153                          STATION DESCRIPTION
 PT0153
 PT0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0153'AT ROUSSEAU.
 PT0153'AT ROUSSEAU, 884.4 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 PT0153'THE NEW SCHOOLHOUSE, ABOUT 306 FEET NORTHEAST OF THE CROSSING
 PT0153'OF THE CHICAGO AND NORTH WESTERN RAILWAY AND STATE HIGHWAY NO.
 PT0153'34, 37 FEET SOUTHEAST OF THE TOP OF A HILL, AND ON THE EAST SIDE
 PT0153'OF THE HILL.  THE TOP OF A MISSOURI RIVER COMMISSION IRON CAP
 PT0153'SET IN THE TOP OF A 4-INCH IRON PIPE SET ON TOP OF A BURIED STONE.
 PT0153
 PT0153                          STATION RECOVERY (1973)
 PT0153
 PT0153'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0153'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0154 ***********************************************************************
 PT0154  DESIGNATION -  253 3 STONE
 PT0154  PID         -  PT0154
 PT0154  STATE/COUNTY-  SD/HUGHES
 PT0154  COUNTRY     -  US
 PT0154  USGS QUAD   -  ROUSSEAU (2017)
 PT0154
 PT0154                         *CURRENT SURVEY CONTROL
 PT0154  ______________________________________________________________________
 PT0154* NAD 83(1986) POSITION- 44 19 15.     (N) 100 04 51.     (W)   SCALED
 PT0154* NAVD 88 ORTHO HEIGHT -   437.622 (meters)     1435.76  (feet) ADJUSTED
 PT0154  ______________________________________________________________________
 PT0154  GEOID HEIGHT    -        -23.777 (meters)                     GEOID18
 PT0154  DYNAMIC HEIGHT  -        437.537 (meters)     1435.49  (feet) COMP
 PT0154  MODELED GRAVITY -    980,409.3   (mgal)                       NAVD 88
 PT0154
 PT0154  VERT ORDER      -  FIRST     CLASS II
 PT0154
 PT0154.The horizontal coordinates were scaled from a map and have
 PT0154.an estimated accuracy of +/- 6 seconds.
 PT0154
 PT0154.The orthometric height was determined by differential leveling and
 PT0154.adjusted by the NATIONAL GEODETIC SURVEY
 PT0154.in June 1991.
 PT0154
 PT0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0154.GEOID18 height accuracy estimate available here.
 PT0154
 PT0154.Click photographs - Photos may exist for this station.
 PT0154
 PT0154.The dynamic height is computed by dividing the NAVD 88
 PT0154.geopotential number by the normal gravity value computed on the
 PT0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0154.degrees latitude (g = 980.6199 gals.).
 PT0154
 PT0154.The modeled gravity was interpolated from observed gravity values.
 PT0154
 PT0154;                    North         East    Units  Estimated Accuracy
 PT0154;SPC SD S     -   220,830.      620,140.      MT  (+/- 180 meters Scaled)
 PT0154
 PT0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ138080(NAD 83)
 PT0154
 PT0154                          SUPERSEDED SURVEY CONTROL
 PT0154
 PT0154  NGVD 29 (??/??/92)  437.283  (m)         1434.65   (f) ADJ UNCH    1 2
 PT0154
 PT0154.Superseded values are not recommended for survey control.
 PT0154
 PT0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0154.See file dsdata.pdf to determine how the superseded data were derived.
 PT0154
 PT0154_MARKER: B = BOLT
 PT0154_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0154_SP_SET: STONE SQUARE
 PT0154_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0154
 PT0154  HISTORY     - Date     Condition        Report By
 PT0154  HISTORY     - UNK      MONUMENTED       MORC
 PT0154  HISTORY     - 1949     GOOD             CGS
 PT0154  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0154
 PT0154                          STATION DESCRIPTION
 PT0154
 PT0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0154'AT ROUSSEAU.
 PT0154'AT ROUSSEAU, 884.4 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 PT0154'THE NEW SCHOOLHOUSE, ABOUT 306 FEET NORTHEAST OF THE CROSSING
 PT0154'OF THE CHICAGO AND NORTH WESTERN RAILWAY AND STATE HIGHWAY NO.
 PT0154'34, 37 FEET SOUTHEAST OF THE TOP OF A HILL, AND ON THE EAST SIDE
 PT0154'OF THE HILL.  THE TOP OF A MISSOURI RIVER COMMISSION IRON CAP
 PT0154'SET IN THE TOP OF A 4-INCH IRON PIPE SET ON TOP OF A BURIED STONE.
 PT0154
 PT0154                          STATION RECOVERY (1973)
 PT0154
 PT0154'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0154'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0170 ***********************************************************************
 PR0170  DESIGNATION -  26 A
 PR0170  PID         -  PR0170
 PR0170  STATE/COUNTY-  SD/MOODY
 PR0170  COUNTRY     -  US
 PR0170  USGS QUAD   -  FLANDREAU NE (2017)
 PR0170
 PR0170                         *CURRENT SURVEY CONTROL
 PR0170  ______________________________________________________________________
 PR0170* NAD 83(1986) POSITION- 44 08 53.     (N) 096 35 19.     (W)   SCALED
 PR0170* NAVD 88 ORTHO HEIGHT -   510.550 (meters)     1675.03  (feet) ADJUSTED
 PR0170  ______________________________________________________________________
 PR0170  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 PR0170  DYNAMIC HEIGHT  -        510.436 (meters)     1674.66  (feet) COMP
 PR0170  MODELED GRAVITY -    980,381.0   (mgal)                       NAVD 88
 PR0170
 PR0170  VERT ORDER      -  SECOND    CLASS 0
 PR0170
 PR0170.The horizontal coordinates were scaled from a map and have
 PR0170.an estimated accuracy of +/- 6 seconds.
 PR0170
 PR0170.The orthometric height was determined by differential leveling and
 PR0170.adjusted by the NATIONAL GEODETIC SURVEY
 PR0170.in June 1991.
 PR0170
 PR0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0170.GEOID18 height accuracy estimate available here.
 PR0170
 PR0170.Click photographs - Photos may exist for this station.
 PR0170
 PR0170.The dynamic height is computed by dividing the NAVD 88
 PR0170.geopotential number by the normal gravity value computed on the
 PR0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0170.degrees latitude (g = 980.6199 gals.).
 PR0170
 PR0170.The modeled gravity was interpolated from observed gravity values.
 PR0170
 PR0170;                    North         East    Units  Estimated Accuracy
 PR0170;SPC SD S     -   208,360.      899,490.      MT  (+/- 180 meters Scaled)
 PR0170
 PR0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP928911(NAD 83)
 PR0170
 PR0170                          SUPERSEDED SURVEY CONTROL
 PR0170
 PR0170  NGVD 29 (??/??/92)  510.29   (m)         1674.2    (f) COMPUTED    2 0
 PR0170
 PR0170.Superseded values are not recommended for survey control.
 PR0170
 PR0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0170.See file dsdata.pdf to determine how the superseded data were derived.
 PR0170
 PR0170_MARKER: DD = SURVEY DISK
 PR0170_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0170_STAMPING: 26 A
 PR0170_MARK LOGO: CGS+SS
 PR0170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0170
 PR0170  HISTORY     - Date     Condition        Report By
 PR0170  HISTORY     - 1934     MONUMENTED       SDGS
 PR0170  HISTORY     - 1949     GOOD             CGS
 PR0170
 PR0170                          STATION DESCRIPTION
 PR0170
 PR0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0170'7.5 MILES NORTH ALONG STATE HIGHWAY 13 FROM THE COURTHOUSE AT
 PR0170'FLANDREAU, 3.3 MILES SOUTH OF THE COUNTY LINE, 0.3 MILE SOUTH OF A
 PR0170'ROAD INTERSECTION, 280.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 PR0170'FARMHOUSE, 77.0 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 42.0 FEET
 PR0170'NORTHEAST OF THE CENTERLINE OF A PRIVATE DRIVE LEADING NORTHWEST TO
 PR0170'THE FARMHOUSE, 1.2 FEET EAST OF A REFERENCE POST, AND SET IN THE TOP
 PR0170'OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0171 ***********************************************************************
 PR0171  DESIGNATION -  26 A RESET
 PR0171  PID         -  PR0171
 PR0171  STATE/COUNTY-  SD/MOODY
 PR0171  COUNTRY     -  US
 PR0171  USGS QUAD   -  FLANDREAU NE (2017)
 PR0171
 PR0171                         *CURRENT SURVEY CONTROL
 PR0171  ______________________________________________________________________
 PR0171* NAD 83(1986) POSITION- 44 08 52.     (N) 096 35 19.     (W)   SCALED
 PR0171* NAVD 88 ORTHO HEIGHT -   511.00  (meters)     1676.5   (feet) RESET
 PR0171  ______________________________________________________________________
 PR0171  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 PR0171  VERT ORDER      -  THIRD
 PR0171
 PR0171.The horizontal coordinates were scaled from a map and have
 PR0171.an estimated accuracy of +/- 6 seconds.
 PR0171
 PR0171.The orthometric height was computed from unverified reset data.
 PR0171
 PR0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0171.GEOID18 height accuracy estimate available here.
 PR0171
 PR0171.Click photographs - Photos may exist for this station.
 PR0171
 PR0171;                    North         East    Units  Estimated Accuracy
 PR0171;SPC SD S     -   208,330.      899,490.      MT  (+/- 180 meters Scaled)
 PR0171
 PR0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP928911(NAD 83)
 PR0171
 PR0171                          SUPERSEDED SURVEY CONTROL
 PR0171
 PR0171.No superseded survey control is available for this station.
 PR0171
 PR0171_MARKER: DB = BENCH MARK DISK
 PR0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0171_STAMPING: 26 A S DAK GEOD S RESET 1962
 PR0171_MARK LOGO: CGS
 PR0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0171+STABILITY: SURFACE MOTION
 PR0171
 PR0171  HISTORY     - Date     Condition        Report By
 PR0171  HISTORY     - 1962     MONUMENTED       CGS
 PR0171  HISTORY     - 1969     MARK NOT FOUND   USGS
 PR0171
 PR0171                          STATION DESCRIPTION
 PR0171
 PR0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0171'7.5 MI N FROM FLANDREAU.
 PR0171'ABOUT 7.5 MILES NORTH ALONG STATE HIGHWAY 13 FROM THE COURTHOUSE
 PR0171'AT FLANDREAU, MOODY COUNTY, ABOUT 0.3 MILE SOUTH OF A ROAD
 PR0171'INTERSECTION, AT TOP OF A HILL, ABOUT 160 FEET WEST OF CENTERLINE
 PR0171'OF HIGHWAY, ABOUT 20 FEET NORTH OF A DRIVEWAY LEADING WEST TO
 PR0171'A FARMHOUSE, 1 FOOT NORTH OF A LOT FENCE, AND SET IN THE TOP OF
 PR0171'A CONCRETE POST PROJECTING 3 INCHES ABOVE THE GROUND.
 PR0171
 PR0171                          STATION RECOVERY (1969)
 PR0171
 PR0171'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 PR0171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0372 ***********************************************************************
 PU0372  DESIGNATION -  26 RM
 PU0372  PID         -  PU0372
 PU0372  STATE/COUNTY-  SD/PENNINGTON
 PU0372  COUNTRY     -  US
 PU0372  USGS QUAD   -  PEDRO SE (2017)
 PU0372
 PU0372                         *CURRENT SURVEY CONTROL
 PU0372  ______________________________________________________________________
 PU0372* NAD 83(1986) POSITION- 44 21 37.     (N) 102 04 33.     (W)   SCALED
 PU0372* NAVD 88 ORTHO HEIGHT -   788.687 (meters)     2587.55  (feet) ADJUSTED
 PU0372  ______________________________________________________________________
 PU0372  GEOID HEIGHT    -        -19.745 (meters)                     GEOID18
 PU0372  DYNAMIC HEIGHT  -        788.484 (meters)     2586.88  (feet) COMP
 PU0372  MODELED GRAVITY -    980,334.8   (mgal)                       NAVD 88
 PU0372
 PU0372  VERT ORDER      -  SECOND    CLASS 0
 PU0372
 PU0372.The horizontal coordinates were scaled from a map and have
 PU0372.an estimated accuracy of +/- 6 seconds.
 PU0372
 PU0372.The orthometric height was determined by differential leveling and
 PU0372.adjusted by the NATIONAL GEODETIC SURVEY
 PU0372.in June 1991.
 PU0372
 PU0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0372.GEOID18 height accuracy estimate available here.
 PU0372
 PU0372.Click photographs - Photos may exist for this station.
 PU0372
 PU0372.The dynamic height is computed by dividing the NAVD 88
 PU0372.geopotential number by the normal gravity value computed on the
 PU0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0372.degrees latitude (g = 980.6199 gals.).
 PU0372
 PU0372.The modeled gravity was interpolated from observed gravity values.
 PU0372
 PU0372;                    North         East    Units  Estimated Accuracy
 PU0372;SPC SD S     -   226,640.      461,100.      MT  (+/- 180 meters Scaled)
 PU0372
 PU0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330160(NAD 83)
 PU0372
 PU0372                          SUPERSEDED SURVEY CONTROL
 PU0372
 PU0372  NGVD 29 (??/??/92)  788.235  (m)         2586.07   (f) ADJ UNCH    2 0
 PU0372
 PU0372.Superseded values are not recommended for survey control.
 PU0372
 PU0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0372.See file dsdata.pdf to determine how the superseded data were derived.
 PU0372
 PU0372_MARKER: DD = SURVEY DISK
 PU0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0372_STAMPING: 26 R M 1950
 PU0372_MARK LOGO: USGS
 PU0372_PROJECTION: PROJECTING 20 CENTIMETERS
 PU0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0372+STABILITY: SURFACE MOTION
 PU0372
 PU0372  HISTORY     - Date     Condition        Report By
 PU0372  HISTORY     - 1950     MONUMENTED       USGS
 PU0372  HISTORY     - 1962     GOOD             CGS
 PU0372
 PU0372                          STATION DESCRIPTION
 PU0372
 PU0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0372'15.1 MI NW FROM HILLAND.
 PU0372'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0372'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A TRAVELED ROAD,
 PU0372'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE
 PU0372'NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A
 PU0372'GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD,
 PU0372'THENCE 3.9 MILES NORTHWEST ALONG A GRAVELED ROAD, OR 0.1 MILE
 PU0372'EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE AT PEDRO, THENCE
 PU0372'1.3 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 4.7 MILES SOUTHEAST
 PU0372'ALONG A GRAVELED ROAD, IN SECTION 29, T 5 N, R 17 E, 187 FEET
 PU0372'WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTHWEST OF A FENCE,
 PU0372'1.0 FOOT WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 PU0372'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0372'8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1063 ***********************************************************************
 OS1063  DESIGNATION -  26 SJS
 OS1063  PID         -  OS1063
 OS1063  STATE/COUNTY-  SD/BENNETT
 OS1063  COUNTRY     -  US
 OS1063  USGS QUAD   -  SWETT (2017)
 OS1063
 OS1063                         *CURRENT SURVEY CONTROL
 OS1063  ______________________________________________________________________
 OS1063* NAD 83(1986) POSITION- 43 10 22.     (N) 101 53 28.     (W)   SCALED
 OS1063* NAVD 88 ORTHO HEIGHT -  1021.756 (meters)     3352.21  (feet) ADJUSTED
 OS1063  ______________________________________________________________________
 OS1063  GEOID HEIGHT    -        -19.355 (meters)                     GEOID18
 OS1063  DYNAMIC HEIGHT  -       1021.317 (meters)     3350.77  (feet) COMP
 OS1063  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 OS1063
 OS1063  VERT ORDER      -  FIRST     CLASS II
 OS1063
 OS1063.The horizontal coordinates were scaled from a map and have
 OS1063.an estimated accuracy of +/- 6 seconds.
 OS1063
 OS1063.The orthometric height was determined by differential leveling and
 OS1063.adjusted by the NATIONAL GEODETIC SURVEY
 OS1063.in June 1994.
 OS1063
 OS1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1063.GEOID18 height accuracy estimate available here.
 OS1063
 OS1063.Click photographs - Photos may exist for this station.
 OS1063
 OS1063.The dynamic height is computed by dividing the NAVD 88
 OS1063.geopotential number by the normal gravity value computed on the
 OS1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1063.degrees latitude (g = 980.6199 gals.).
 OS1063
 OS1063.The modeled gravity was interpolated from observed gravity values.
 OS1063
 OS1063;                    North         East    Units  Estimated Accuracy
 OS1063;SPC SD S     -    94,440.      473,350.      MT  (+/- 180 meters Scaled)
 OS1063
 OS1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN650840(NAD 83)
 OS1063
 OS1063                          SUPERSEDED SURVEY CONTROL
 OS1063
 OS1063.No superseded survey control is available for this station.
 OS1063
 OS1063_MARKER: DD = SURVEY DISK
 OS1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1063_STAMPING: 26 SJS 1975
 OS1063_MARK LOGO: USGS
 OS1063_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1063_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1063+STABILITY: SURFACE MOTION
 OS1063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1063+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1063
 OS1063  HISTORY     - Date     Condition        Report By
 OS1063  HISTORY     - 1975     MONUMENTED       USGS
 OS1063  HISTORY     - 19930929 GOOD             NGS
 OS1063  HISTORY     - 20121203 GOOD             INDIV
 OS1063
 OS1063                          STATION DESCRIPTION
 OS1063
 OS1063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1063'13.1 KM (8.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1063'OF STATE HIGHWAY 73 IN MARTIN, 182.0 M (597.1 FT) WEST OF MILEPOST
 OS1063'141, 23.1 M (75.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.7 M (44.9
 OS1063'FT) WEST OF THE CENTER OF A DIRT ROAD LEADING SOUTH, 4.4 M (14.4 FT)
 OS1063'NORTH-NORTHWEST OF A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS1063'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 OS1063'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1063
 OS1063                          STATION RECOVERY (2012)
 OS1063
 OS1063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0940 ***********************************************************************
 OT0940  DESIGNATION -  26 T
 OT0940  PID         -  OT0940
 OT0940  STATE/COUNTY-  SD/SHANNON
 OT0940  COUNTRY     -  US
 OT0940  USGS QUAD   -  OGLALA (2017)
 OT0940
 OT0940                         *CURRENT SURVEY CONTROL
 OT0940  ______________________________________________________________________
 OT0940* NAD 83(1986) POSITION- 43 09 23.     (N) 102 41 37.     (W)   SCALED
 OT0940* NAVD 88 ORTHO HEIGHT -   931.873 (meters)     3057.32  (feet) ADJUSTED
 OT0940  ______________________________________________________________________
 OT0940  GEOID HEIGHT    -        -17.942 (meters)                     GEOID18
 OT0940  DYNAMIC HEIGHT  -        931.489 (meters)     3056.06  (feet) COMP
 OT0940  MODELED GRAVITY -    980,176.2   (mgal)                       NAVD 88
 OT0940
 OT0940  VERT ORDER      -  FIRST     CLASS II
 OT0940
 OT0940.The horizontal coordinates were scaled from a map and have
 OT0940.an estimated accuracy of +/- 6 seconds.
 OT0940
 OT0940.The orthometric height was determined by differential leveling and
 OT0940.adjusted by the NATIONAL GEODETIC SURVEY
 OT0940.in June 1994.
 OT0940
 OT0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0940.GEOID18 height accuracy estimate available here.
 OT0940
 OT0940.Click photographs - Photos may exist for this station.
 OT0940
 OT0940.The dynamic height is computed by dividing the NAVD 88
 OT0940.geopotential number by the normal gravity value computed on the
 OT0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0940.degrees latitude (g = 980.6199 gals.).
 OT0940
 OT0940.The modeled gravity was interpolated from observed gravity values.
 OT0940
 OT0940;                    North         East    Units  Estimated Accuracy
 OT0940;SPC SD S     -    94,160.      408,070.      MT  (+/- 180 meters Scaled)
 OT0940
 OT0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH875807(NAD 83)
 OT0940
 OT0940                          SUPERSEDED SURVEY CONTROL
 OT0940
 OT0940.No superseded survey control is available for this station.
 OT0940
 OT0940_MARKER: DD = SURVEY DISK
 OT0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0940_STAMPING: 26 T 1967 3056
 OT0940_MARK LOGO: USGS
 OT0940_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0940_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0940+STABILITY: SURFACE MOTION
 OT0940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0940+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0940
 OT0940  HISTORY     - Date     Condition        Report By
 OT0940  HISTORY     - 1967     MONUMENTED       USGS
 OT0940  HISTORY     - 19930919 GOOD             NGS
 OT0940
 OT0940                          STATION DESCRIPTION
 OT0940
 OT0940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0940'19.8 KM (12.30 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0940'OFFICE IN PINE RIDGE, 78.0 M (255.9 FT) NORTHWEST OF THE CENTER OF A
 OT0940'DIRT ROAD LEADING NORTHEAST, 21.0 M (68.9 FT) NORTHEAST OF THE
 OT0940'HIGHWAY CENTERLINE, 9.2 M (30.2 FT) EAST OF A UTILITY POLE WITH A
 OT0940'WITNESS SIGN ATTACHED, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OT0940'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 OT0940'0.15 M (0.49 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0106 ***********************************************************************
 OT0106  DESIGNATION -  26 WHV 2961
 OT0106  PID         -  OT0106
 OT0106  STATE/COUNTY-  SD/PENNINGTON
 OT0106  COUNTRY     -  US
 OT0106  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0106
 OT0106                         *CURRENT SURVEY CONTROL
 OT0106  ______________________________________________________________________
 OT0106* NAD 83(1986) POSITION- 43 54 01.8    (N) 102 17 30.1    (W)   HD_HELD2
 OT0106* NAVD 88 ORTHO HEIGHT -   903.021 (meters)     2962.66  (feet) ADJUSTED
 OT0106  ______________________________________________________________________
 OT0106  GEOID HEIGHT    -        -18.855 (meters)                     GEOID18
 OT0106  DYNAMIC HEIGHT  -        902.730 (meters)     2961.71  (feet) COMP
 OT0106  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 OT0106
 OT0106  VERT ORDER      -  SECOND    CLASS 0
 OT0106
 OT0106.The horizontal coordinates were established by autonomous hand held GPS
 OT0106.observations and have an estimated accuracy of +/- 10 meters.
 OT0106
 OT0106.The orthometric height was determined by differential leveling and
 OT0106.adjusted by the NATIONAL GEODETIC SURVEY
 OT0106.in June 1991.
 OT0106
 OT0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0106.GEOID18 height accuracy estimate available here.
 OT0106
 OT0106.Click photographs - Photos may exist for this station.
 OT0106
 OT0106.The dynamic height is computed by dividing the NAVD 88
 OT0106.geopotential number by the normal gravity value computed on the
 OT0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0106.degrees latitude (g = 980.6199 gals.).
 OT0106
 OT0106.The modeled gravity was interpolated from observed gravity values.
 OT0106
 OT0106;                    North         East    Units  Estimated Accuracy
 OT0106;SPC SD S     -   175,955.      442,692.      MT  (+/- 10 meters HH2 GPS)
 OT0106
 OT0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1750164387(NAD 83)
 OT0106
 OT0106                          SUPERSEDED SURVEY CONTROL
 OT0106
 OT0106  NGVD 29 (??/??/92)  902.557  (m)         2961.14   (f) ADJ UNCH    2 0
 OT0106
 OT0106.Superseded values are not recommended for survey control.
 OT0106
 OT0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0106.See file dsdata.pdf to determine how the superseded data were derived.
 OT0106
 OT0106_MARKER: DD = SURVEY DISK
 OT0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0106_STAMPING: 26 WHV 2961 1957
 OT0106_MARK LOGO: USGS
 OT0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0106+STABILITY: SURFACE MOTION
 OT0106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0106+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OT0106
 OT0106  HISTORY     - Date     Condition        Report By
 OT0106  HISTORY     - 1957     MONUMENTED       USGS
 OT0106  HISTORY     - 1962     GOOD             CGS
 OT0106  HISTORY     - 20060719 GOOD             GEOCAC
 OT0106  HISTORY     - 20071022 GOOD             GEOCAC
 OT0106
 OT0106                          STATION DESCRIPTION
 OT0106
 OT0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0106'12.4 MI SW FROM WALL.
 OT0106'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0106'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0106'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 3.75 MILES
 OT0106'NORTHWEST ALONG A GRAVELED ROAD IN SECTION 2, T 2 S, R 15 E,
 OT0106'0.2 MILE SOUTH OF THE CREST OF A SMALL HILL, 52 FEET NORTH-NORTHEAST
 OT0106'OF THE CENTER LINE OF THE ROAD, 7 FEET EAST OF A FENCE CORNER
 OT0106'POST, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW
 OT0106'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OT0106'PROJECTING 6-INCHES.
 OT0106
 OT0106                          STATION RECOVERY (2006)
 OT0106
 OT0106'RECOVERY NOTE BY GEOCACHING 2006 (AAM)
 OT0106'FOUND WHILE EXPLORING THE BADLANDS. MARK IS IN GOOD SHAPE ALTHOUGH IT
 OT0106'IS INTERESTING TO SEE THE INCHES OF EROSION THAT HAS OCCURRED SINCE IT
 OT0106'WAS PLACED. I TOOK 2 PHOTOS OF MARK, IF NEEDED.
 OT0106
 OT0106                          STATION RECOVERY (2007)
 OT0106
 OT0106'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0106'ALONG THE SAGE CREEK ROAD. THE FENCE AND WITNESS POST HAVE BEEN
 OT0106'REMOVED, AND THE MONUMENT IS SLIGHTLY ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7865 ***********************************************************************
 AC7865  CBN         -  This is a Cooperative Base Network Control Station.
 AC7865  DESIGNATION -  27 212.58
 AC7865  PID         -  AC7865
 AC7865  STATE/COUNTY-  SD/DAY
 AC7865  COUNTRY     -  US
 AC7865  USGS QUAD   -  LANGFORD (2017)
 AC7865
 AC7865                         *CURRENT SURVEY CONTROL
 AC7865  ______________________________________________________________________
 AC7865* NAD 83(2011) POSITION- 45 34 53.88158(N) 097 50 09.73274(W)   ADJUSTED
 AC7865* NAD 83(2011) ELLIP HT-   396.922 (meters)        (06/27/12)   ADJUSTED
 AC7865* NAD 83(2011) EPOCH   -  2010.00
 AC7865* NAVD 88 ORTHO HEIGHT -   421.9   (meters)     1384.    (feet) GPS OBS
 AC7865  ______________________________________________________________________
 AC7865  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7865  GEOID HEIGHT    -        -24.866 (meters)                     GEOID96
 AC7865  GEOID HEIGHT    -        -24.966 (meters)                     GEOID18
 AC7865  NAD 83(2011) X  -   -609,696.956 (meters)                     COMP
 AC7865  NAD 83(2011) Y  - -4,430,171.559 (meters)                     COMP
 AC7865  NAD 83(2011) Z  -  4,533,107.422 (meters)                     COMP
 AC7865  LAPLACE CORR    -          0.82  (seconds)                    DEFLEC18
 AC7865
 AC7865  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7865  Standards:
 AC7865         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7865            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7865  -------------------------------------------------------------------
 AC7865  NETWORK    0.92   2.57           0.41   0.33   1.31     -0.10219424
 AC7865  -------------------------------------------------------------------
 AC7865  Click here for local accuracies and other accuracy information.
 AC7865
 AC7865.The horizontal coordinates were established by GPS observations
 AC7865.and adjusted by the National Geodetic Survey in June 2012.
 AC7865
 AC7865.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7865.been affixed to the stable North American tectonic plate. See 
 AC7865.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7865
 AC7865.The horizontal coordinates are valid at the epoch date displayed above
 AC7865.which is a decimal equivalence of Year/Month/Day.
 AC7865
 AC7865.The orthometric height was determined by GPS observations and a
 AC7865.high-resolution geoid model.
 AC7865
 AC7865.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7865.GEOID18 height accuracy estimate available here.
 AC7865
 AC7865.Click photographs - Photos may exist for this station.
 AC7865
 AC7865.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7865
 AC7865.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7865
 AC7865.The ellipsoidal height was determined by GPS observations
 AC7865.and is referenced to NAD 83.
 AC7865
 AC7865. The following values were computed from the NAD 83(2011) position.
 AC7865
 AC7865;                    North         East     Units Scale Factor Converg.
 AC7865;SPC SD N     -   196,537.857   768,863.430   MT  0.99998196   +1 31 53.5
 AC7865;SPC SD N     -   644,807.95  2,522,512.77   sFT  0.99998196   +1 31 53.5
 AC7865;UTM  14      - 5,048,224.678   590,805.094   MT  0.99970137   +0 49 53.1
 AC7865
 AC7865!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7865!SPC SD N     -   0.99993778  x   0.99998196  =   0.99991974
 AC7865!UTM  14      -   0.99993778  x   0.99970137  =   0.99963916
 AC7865
 AC7865_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9080548224(NAD 83)
 AC7865
 AC7865                          SUPERSEDED SURVEY CONTROL
 AC7865
 AC7865  NAD 83(2007)-  45 34 53.88153(N)    097 50 09.73359(W) AD(2002.00) 0
 AC7865  ELLIP H (02/10/07)  396.951  (m)                       GP(2002.00)    
 AC7865  ELLIP H (04/15/04)  396.979  (m)                       GP(       ) 2 1
 AC7865  NAD 83(1996)-  45 34 53.88093(N)    097 50 09.73308(W) AD(       ) B
 AC7865  ELLIP H (04/18/97)  396.993  (m)                       GP(       ) 4 1
 AC7865
 AC7865.Superseded values are not recommended for survey control.
 AC7865
 AC7865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7865.See file dsdata.pdf to determine how the superseded data were derived.
 AC7865
 AC7865_MARKER: Z = SEE DESCRIPTION
 AC7865_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7865_STAMPING: 27-212.58 1995
 AC7865_MARK LOGO: NGS
 AC7865_PROJECTION: FLUSH
 AC7865_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7865_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7865+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2023
 AC7865_ROD/PIPE-DEPTH: 6.4 meters
 AC7865_SLEEVE-DEPTH  : 1.8 meters
 AC7865
 AC7865  HISTORY     - Date     Condition        Report By
 AC7865  HISTORY     - 1995     MONUMENTED       SDDT
 AC7865  HISTORY     - 19960924 GOOD             SDDT
 AC7865  HISTORY     - 20230913 GOOD             SDDT
 AC7865
 AC7865                          STATION DESCRIPTION
 AC7865
 AC7865'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7865'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTH OF PIERPOINT AND
 AC7865'0.75 MI (1.21 KM) SOUTH OF THE DAY/MARSHALL COUNTY LINE, ON STATE
 AC7865'HIGHWAY 27.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7865'STATION FROM THE JUNCTION OF STATE HIGHWAY 27 AND THE MAIN ROAD INTO
 AC7865'LANGFORD, GO SOUTH ALONG STATE HIGHWAY 27 FOR 1.5 MI (2.4 KM) TO THE
 AC7865'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7865'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7865'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 69.0 FT (21.0 M) WEST OF THE
 AC7865'CENTER OF THE HIGHWAY, 31.0 FT (9.4 M) SOUTH OF THE CENTER OF A FIELD
 AC7865'ENTRANCE, 21.0 FT (6.4 M) WEST OF THE CENTER OF THE SOUTH END OF A
 AC7865'CULVERT UNDER THE FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) EAST OF A
 AC7865'WITNESS POST, AND 1.0 FT (0.3 M) WEST OF METAL GUARD POST.
 AC7865'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7865'A 4-INCH PVC CAP.
 AC7865
 AC7865                          STATION RECOVERY (2023)
 AC7865
 AC7865'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AC7865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0167 ***********************************************************************
 PR0167  DESIGNATION -  27 A
 PR0167  PID         -  PR0167
 PR0167  STATE/COUNTY-  SD/MOODY
 PR0167  COUNTRY     -  US
 PR0167  USGS QUAD   -  FLANDREAU NE (2017)
 PR0167
 PR0167                         *CURRENT SURVEY CONTROL
 PR0167  ______________________________________________________________________
 PR0167* NAD 83(1986) POSITION- 44 08 23.     (N) 096 35 13.     (W)   SCALED
 PR0167* NAVD 88 ORTHO HEIGHT -   503.459 (meters)     1651.77  (feet) ADJUSTED
 PR0167  ______________________________________________________________________
 PR0167  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 PR0167  DYNAMIC HEIGHT  -        503.347 (meters)     1651.40  (feet) COMP
 PR0167  MODELED GRAVITY -    980,380.7   (mgal)                       NAVD 88
 PR0167
 PR0167  VERT ORDER      -  SECOND    CLASS 0
 PR0167
 PR0167.The horizontal coordinates were scaled from a map and have
 PR0167.an estimated accuracy of +/- 6 seconds.
 PR0167
 PR0167.The orthometric height was determined by differential leveling and
 PR0167.adjusted by the NATIONAL GEODETIC SURVEY
 PR0167.in June 1991.
 PR0167
 PR0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0167.GEOID18 height accuracy estimate available here.
 PR0167
 PR0167.Click photographs - Photos may exist for this station.
 PR0167
 PR0167.The dynamic height is computed by dividing the NAVD 88
 PR0167.geopotential number by the normal gravity value computed on the
 PR0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0167.degrees latitude (g = 980.6199 gals.).
 PR0167
 PR0167.The modeled gravity was interpolated from observed gravity values.
 PR0167
 PR0167;                    North         East    Units  Estimated Accuracy
 PR0167;SPC SD S     -   207,440.      899,660.      MT  (+/- 180 meters Scaled)
 PR0167
 PR0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP930902(NAD 83)
 PR0167
 PR0167                          SUPERSEDED SURVEY CONTROL
 PR0167
 PR0167  NGVD 29 (??/??/92)  503.201  (m)         1650.92   (f) ADJ UNCH    2 0
 PR0167
 PR0167.Superseded values are not recommended for survey control.
 PR0167
 PR0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0167.See file dsdata.pdf to determine how the superseded data were derived.
 PR0167
 PR0167_MARKER: DD = SURVEY DISK
 PR0167_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0167_STAMPING: 27 A
 PR0167_MARK LOGO: CGS+SS
 PR0167_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0167
 PR0167  HISTORY     - Date     Condition        Report By
 PR0167  HISTORY     - 1934     MONUMENTED       SDGS
 PR0167  HISTORY     - 1949     GOOD             CGS
 PR0167
 PR0167                          STATION DESCRIPTION
 PR0167
 PR0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0167'7 MI N FROM FLANDREAU.
 PR0167'6.95 MILES NORTH ALONG STATE HIGHWAY 13 FROM THE COURTHOUSE AT
 PR0167'FLANDREAU, 3.85 MILES SOUTH OF THE COUNTY LINE, 0.15 MILE NORTH
 PR0167'OF A ROAD INTERSECTION, 130 YARDS (PACED) SOUTH OF A POINT WHERE
 PR0167'THE HIGHWAY PASSES OVE THE CREST OF A HILL, 138.5 FEET EAST OF
 PR0167'THE CENTER LINE OF THE HIGHWAY, 1.1 FEET SOUTH OF A REFERENCE
 PR0167'POST, ON TOP OF A KNOLL, AND SET IN THE TOP OF A CONCRETE POST
 PR0167'PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1061 ***********************************************************************
 OS1061  DESIGNATION -  27 SJS RESET
 OS1061  PID         -  OS1061
 OS1061  STATE/COUNTY-  SD/BENNETT
 OS1061  COUNTRY     -  US
 OS1061  USGS QUAD   -  SWETT NE (2017)
 OS1061
 OS1061                         *CURRENT SURVEY CONTROL
 OS1061  ______________________________________________________________________
 OS1061* NAD 83(1986) POSITION- 43 10 22.     (N) 101 51 05.     (W)   SCALED
 OS1061* NAVD 88 ORTHO HEIGHT -  1023.268 (meters)     3357.17  (feet) ADJUSTED
 OS1061  ______________________________________________________________________
 OS1061  GEOID HEIGHT    -        -19.436 (meters)                     GEOID18
 OS1061  DYNAMIC HEIGHT  -       1022.831 (meters)     3355.74  (feet) COMP
 OS1061  MODELED GRAVITY -    980,157.6   (mgal)                       NAVD 88
 OS1061
 OS1061  VERT ORDER      -  FIRST     CLASS II
 OS1061
 OS1061.The horizontal coordinates were scaled from a map and have
 OS1061.an estimated accuracy of +/- 6 seconds.
 OS1061
 OS1061.The orthometric height was determined by differential leveling and
 OS1061.adjusted by the NATIONAL GEODETIC SURVEY
 OS1061.in June 1994.
 OS1061
 OS1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1061.GEOID18 height accuracy estimate available here.
 OS1061
 OS1061.Click photographs - Photos may exist for this station.
 OS1061
 OS1061.The dynamic height is computed by dividing the NAVD 88
 OS1061.geopotential number by the normal gravity value computed on the
 OS1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1061.degrees latitude (g = 980.6199 gals.).
 OS1061
 OS1061.The modeled gravity was interpolated from observed gravity values.
 OS1061
 OS1061;                    North         East    Units  Estimated Accuracy
 OS1061;SPC SD S     -    94,380.      476,580.      MT  (+/- 180 meters Scaled)
 OS1061
 OS1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN682839(NAD 83)
 OS1061
 OS1061                          SUPERSEDED SURVEY CONTROL
 OS1061
 OS1061.No superseded survey control is available for this station.
 OS1061
 OS1061_MARKER: DD = SURVEY DISK
 OS1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1061_STAMPING: 27 SJS RESET 1988
 OS1061_MARK LOGO: USGS
 OS1061_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1061_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1061+STABILITY: SURFACE MOTION
 OS1061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1061+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1061
 OS1061  HISTORY     - Date     Condition        Report By
 OS1061  HISTORY     - 1988     MONUMENTED       USGS
 OS1061  HISTORY     - 19930929 GOOD             NGS
 OS1061  HISTORY     - 20121203 GOOD             INDIV
 OS1061
 OS1061                          STATION DESCRIPTION
 OS1061
 OS1061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1061'9.7 KM (6.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1061'STATE HIGHWAY 73 IN MARTIN, 37.8 M (124.0 FT) NORTH OF THE HIGHWAY
 OS1061'CENTERLINE, 10.7 M (35.1 FT) WEST OF THE CENTER OF A DRIVEWAY LEADING
 OS1061'NORTH, 2.3 M (7.5 FT) SOUTHEAST OF A FENCE CORNER, 2.0 M (6.6 FT)
 OS1061'BELOW THE LEVEL OF THE HIGHWAY, 1.9 M (6.2 FT) SOUTH OF A UTILITY
 OS1061'POLE WITH LINES CROSSING THE HIGHWAY, 1.5 M (4.9 FT) SOUTH OF A
 OS1061'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 OS1061'ABOVE THE GROUND SURFACE.
 OS1061
 OS1061                          STATION RECOVERY (2012)
 OS1061
 OS1061'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7980 ***********************************************************************
 AC7980  CBN         -  This is a Cooperative Base Network Control Station.
 AC7980  DESIGNATION -  271 191.99
 AC7980  PID         -  AC7980
 AC7980  STATE/COUNTY-  SD/CAMPBELL
 AC7980  COUNTRY     -  US
 AC7980  USGS QUAD   -  MUTSKE LAKE (2017)
 AC7980
 AC7980                         *CURRENT SURVEY CONTROL
 AC7980  ______________________________________________________________________
 AC7980* NAD 83(2011) POSITION- 45 47 46.93369(N) 099 48 01.49907(W)   ADJUSTED
 AC7980* NAD 83(2011) ELLIP HT-   540.241 (meters)        (06/27/12)   ADJUSTED
 AC7980* NAD 83(2011) EPOCH   -  2010.00
 AC7980* NAVD 88 ORTHO HEIGHT -   562.6   (meters)     1846.    (feet) GPS OBS
 AC7980  ______________________________________________________________________
 AC7980  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7980  GEOID HEIGHT    -        -22.260 (meters)                     GEOID96
 AC7980  GEOID HEIGHT    -        -22.530 (meters)                     GEOID18
 AC7980  NAD 83(2011) X  -   -758,306.682 (meters)                     COMP
 AC7980  NAD 83(2011) Y  - -4,389,937.227 (meters)                     COMP
 AC7980  NAD 83(2011) Z  -  4,549,883.522 (meters)                     COMP
 AC7980  LAPLACE CORR    -         -3.48  (seconds)                    DEFLEC18
 AC7980
 AC7980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7980  Standards:
 AC7980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7980  -------------------------------------------------------------------
 AC7980  NETWORK    1.03   3.08           0.48   0.33   1.57     -0.06477263
 AC7980  -------------------------------------------------------------------
 AC7980  Click here for local accuracies and other accuracy information.
 AC7980
 AC7980.The horizontal coordinates were established by GPS observations
 AC7980.and adjusted by the National Geodetic Survey in June 2012.
 AC7980
 AC7980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7980.been affixed to the stable North American tectonic plate. See 
 AC7980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7980
 AC7980.The horizontal coordinates are valid at the epoch date displayed above
 AC7980.which is a decimal equivalence of Year/Month/Day.
 AC7980
 AC7980.The orthometric height was determined by GPS observations and a
 AC7980.high-resolution geoid model.
 AC7980
 AC7980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7980.GEOID18 height accuracy estimate available here.
 AC7980
 AC7980.Click photographs - Photos may exist for this station.
 AC7980
 AC7980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7980
 AC7980.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7980
 AC7980.The ellipsoidal height was determined by GPS observations
 AC7980.and is referenced to NAD 83.
 AC7980
 AC7980. The following values were computed from the NAD 83(2011) position.
 AC7980
 AC7980;                    North         East     Units Scale Factor Converg.
 AC7980;SPC SD N     -   218,166.989   615,517.372   MT  1.00002378   +0 08 28.5
 AC7980;SPC SD N     -   715,769.53  2,019,409.91   sFT  1.00002378   +0 08 28.5
 AC7980;UTM  14      - 5,071,734.747   437,794.996   MT  0.99964757   -0 34 25.7
 AC7980
 AC7980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7980!SPC SD N     -   0.99991531  x   1.00002378  =   0.99993909
 AC7980!UTM  14      -   0.99991531  x   0.99964757  =   0.99956291
 AC7980
 AC7980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR3779471734(NAD 83)
 AC7980
 AC7980                          SUPERSEDED SURVEY CONTROL
 AC7980
 AC7980  NAD 83(2007)-  45 47 46.93370(N)    099 48 01.49985(W) AD(2002.00) 0
 AC7980  ELLIP H (02/10/07)  540.270  (m)                       GP(2002.00)    
 AC7980  ELLIP H (04/15/04)  540.277  (m)                       GP(       ) 2 1
 AC7980  NAD 83(1996)-  45 47 46.93309(N)    099 48 01.49936(W) AD(       ) B
 AC7980  ELLIP H (04/18/97)  540.323  (m)                       GP(       ) 4 1
 AC7980
 AC7980.Superseded values are not recommended for survey control.
 AC7980
 AC7980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7980.See file dsdata.pdf to determine how the superseded data were derived.
 AC7980
 AC7980_MARKER: Z = SEE DESCRIPTION
 AC7980_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7980_STAMPING: 271-191.99 1995
 AC7980_MARK LOGO: NGS
 AC7980_PROJECTION: FLUSH
 AC7980_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7980+SATELLITE: SATELLITE OBSERVATIONS - September 06, 2013
 AC7980_ROD/PIPE-DEPTH: 6.4 meters
 AC7980_SLEEVE-DEPTH  : 1.8 meters
 AC7980
 AC7980  HISTORY     - Date     Condition        Report By
 AC7980  HISTORY     - 1995     MONUMENTED       SDDT
 AC7980  HISTORY     - 19960814 GOOD             NGS
 AC7980  HISTORY     - 20130906 GOOD             INDIV
 AC7980
 AC7980                          STATION DESCRIPTION
 AC7980
 AC7980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7980'THE STATION IS LOCATED ABOUT 14.5 MI (23.3 KM) NORTHEAST OF MOUND CITY
 AC7980'AND 6.0 MI (9.7 KM) SOUTH OF ARTAS, ON STATE HIGHWAY 271.
 AC7980'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7980'JUNCTION OF STATE HIGHWAYS 10 AND 271, 8.0 MI (12.9 KM) SOUTH OF
 AC7980'ARTAS, GO NORTH ON STATE HIGHWAY 271 FOR 2.0 MI (3.2 KM) TO THE
 AC7980'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7980'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7980'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 59.2 FT (18.0 M) EAST OF THE
 AC7980'HIGHWAY CENTERLINE, 17.4 FT (5.3 M) NORTH OF THE CENTER OF A TRACK
 AC7980'ROAD, 8.0 FT (2.4 M) EAST OF A FENCE CORNER, 2.0 FT (0.6 M) SOUTH OF A
 AC7980'FENCE LINE, 1.5 FT (0.5 M) EAST OF A METAL GUARD POST, AND 1.3 FT (0.4
 AC7980'M) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AC7980'A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.  THE RIVET HAS 2 PUNCH
 AC7980'POINTS.  THE ONE OCCUPIED IS NORTHEAST OF THE CENTER OF THE RIVET.
 AC7980
 AC7980                          STATION RECOVERY (2013)
 AC7980
 AC7980'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (BJJ)
 AC7980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0073 ***********************************************************************
 OT0073  DESIGNATION -  2711 55 56 SIH
 OT0073  PID         -  OT0073
 OT0073  STATE/COUNTY-  SD/PENNINGTON
 OT0073  COUNTRY     -  US
 OT0073  USGS QUAD   -  WALL SW (2017)
 OT0073
 OT0073                         *CURRENT SURVEY CONTROL
 OT0073  ______________________________________________________________________
 OT0073* NAD 83(1986) POSITION- 43 48 06.     (N) 102 07 56.     (W)   SCALED
 OT0073* NAVD 88 ORTHO HEIGHT -   827.019 (meters)     2713.31  (feet) ADJUSTED
 OT0073  ______________________________________________________________________
 OT0073  GEOID HEIGHT    -        -19.413 (meters)                     GEOID18
 OT0073  DYNAMIC HEIGHT  -        826.748 (meters)     2712.42  (feet) COMP
 OT0073  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 OT0073
 OT0073  VERT ORDER      -  SECOND    CLASS 0
 OT0073
 OT0073.The horizontal coordinates were scaled from a map and have
 OT0073.an estimated accuracy of +/- 6 seconds.
 OT0073
 OT0073.The orthometric height was determined by differential leveling and
 OT0073.adjusted by the NATIONAL GEODETIC SURVEY
 OT0073.in June 1991.
 OT0073
 OT0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0073.GEOID18 height accuracy estimate available here.
 OT0073
 OT0073.Click photographs - Photos may exist for this station.
 OT0073
 OT0073.The dynamic height is computed by dividing the NAVD 88
 OT0073.geopotential number by the normal gravity value computed on the
 OT0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0073.degrees latitude (g = 980.6199 gals.).
 OT0073
 OT0073.The modeled gravity was interpolated from observed gravity values.
 OT0073
 OT0073;                    North         East    Units  Estimated Accuracy
 OT0073;SPC SD S     -   164,690.      455,260.      MT  (+/- 180 meters Scaled)
 OT0073
 OT0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ306538(NAD 83)
 OT0073
 OT0073                          SUPERSEDED SURVEY CONTROL
 OT0073
 OT0073  NGVD 29 (??/??/92)  826.552  (m)         2711.78   (f) ADJ UNCH    2 0
 OT0073
 OT0073.Superseded values are not recommended for survey control.
 OT0073
 OT0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0073.See file dsdata.pdf to determine how the superseded data were derived.
 OT0073
 OT0073_MARKER: DD = SURVEY DISK
 OT0073_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0073_SP_SET: FLOOD BOX
 OT0073_STAMPING: 2711 55 56 SIH
 OT0073_MARK LOGO: BPR
 OT0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0073+STABILITY: SURFACE MOTION
 OT0073
 OT0073  HISTORY     - Date     Condition        Report By
 OT0073  HISTORY     - UNK      MONUMENTED       BPR
 OT0073  HISTORY     - 1962     GOOD             CGS
 OT0073
 OT0073                          STATION DESCRIPTION
 OT0073
 OT0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0073'12.4 MI NW FROM INTERIOR.
 OT0073'ABOUT 2.8 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL,
 OT0073'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 4.7
 OT0073'MILES NORTHWEST ALONG A GRADED DIRT ROAD, THENCE 4.95 MILES
 OT0073'NORTHWEST ALONG U.S. HIGHWAY 16A OR ABOUT 0.2 MILE SOUTH
 OT0073'ALONG MAIN STREET FROM THE POST OFFICE AT WALL, THENCE 0.2
 OT0073'MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE 17.4 MILES
 OT0073'SOUTHEAST ALONG U.S. HIGHWAY 16A, 0.3 MILE EAST OF AN ASPHALT
 OT0073'PARKING AREA, 12 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OT0073'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF THE EAST
 OT0073'SIDE OF A 2 1/2 FEET X 2 1/2 FEET SQUARE CONCRETE FLOOD BOX.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7978 ***********************************************************************
 AC7978  FBN         -  This is a Federal Base Network Control Station.
 AC7978  DESIGNATION -  28 291.20
 AC7978  PID         -  AC7978
 AC7978  STATE/COUNTY-  SD/SPINK
 AC7978  COUNTRY     -  US
 AC7978  USGS QUAD   -  BLOOMFIELD (2017)
 AC7978
 AC7978                         *CURRENT SURVEY CONTROL
 AC7978  ______________________________________________________________________
 AC7978* NAD 83(2011) POSITION- 44 37 55.86919(N) 098 04 26.33710(W)   ADJUSTED
 AC7978* NAD 83(2011) ELLIP HT-   385.730 (meters)        (06/27/12)   ADJUSTED
 AC7978* NAD 83(2011) EPOCH   -  2010.00
 AC7978* NAVD 88 ORTHO HEIGHT -   410.3   (meters)     1346.    (feet) GPS OBS
 AC7978  ______________________________________________________________________
 AC7978  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7978  GEOID HEIGHT    -        -24.508 (meters)                     GEOID96
 AC7978  GEOID HEIGHT    -        -24.540 (meters)                     GEOID18
 AC7978  NAD 83(2011) X  -   -638,588.045 (meters)                     COMP
 AC7978  NAD 83(2011) Y  - -4,501,606.309 (meters)                     COMP
 AC7978  NAD 83(2011) Z  -  4,458,624.187 (meters)                     COMP
 AC7978  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 AC7978
 AC7978  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7978  Standards:
 AC7978         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7978            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7978  -------------------------------------------------------------------
 AC7978  NETWORK    0.68   1.47           0.32   0.22   0.75     -0.07544673
 AC7978  -------------------------------------------------------------------
 AC7978  Click here for local accuracies and other accuracy information.
 AC7978
 AC7978.The horizontal coordinates were established by GPS observations
 AC7978.and adjusted by the National Geodetic Survey in June 2012.
 AC7978
 AC7978.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7978.been affixed to the stable North American tectonic plate. See 
 AC7978.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7978
 AC7978.The horizontal coordinates are valid at the epoch date displayed above
 AC7978.which is a decimal equivalence of Year/Month/Day.
 AC7978
 AC7978.The orthometric height was determined by GPS observations and a
 AC7978.high-resolution geoid model.
 AC7978
 AC7978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7978.GEOID18 height accuracy estimate available here.
 AC7978
 AC7978.Click photographs - Photos may exist for this station.
 AC7978
 AC7978.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7978
 AC7978.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7978
 AC7978.The ellipsoidal height was determined by GPS observations
 AC7978.and is referenced to NAD 83.
 AC7978
 AC7978. The following values were computed from the NAD 83(2011) position.
 AC7978
 AC7978;                    North         East     Units Scale Factor Converg.
 AC7978;SPC SD N     -    90,588.031   752,809.170   MT  0.99996569   +1 21 47.2
 AC7978;SPC SD N     -   297,204.23  2,469,841.42   sFT  0.99996569   +1 21 47.2
 AC7978;UTM  14      - 4,942,509.254   573,449.825   MT  0.99966634   +0 39 02.2
 AC7978
 AC7978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7978!SPC SD N     -   0.99993952  x   0.99996569  =   0.99990522
 AC7978!UTM  14      -   0.99993952  x   0.99966634  =   0.99960588
 AC7978
 AC7978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7344942509(NAD 83)
 AC7978
 AC7978                          SUPERSEDED SURVEY CONTROL
 AC7978
 AC7978  NAD 83(2007)-  44 37 55.86917(N)    098 04 26.33802(W) AD(2002.00) 0
 AC7978  ELLIP H (02/10/07)  385.761  (m)                       GP(2002.00)    
 AC7978  ELLIP H (06/23/03)  385.762  (m)                       GP(       ) 3 1
 AC7978  NAD 83(1996)-  44 37 55.86880(N)    098 04 26.33749(W) AD(       ) B
 AC7978  ELLIP H (04/18/97)  385.808  (m)                       GP(       ) 4 1
 AC7978
 AC7978.Superseded values are not recommended for survey control.
 AC7978
 AC7978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7978.See file dsdata.pdf to determine how the superseded data were derived.
 AC7978
 AC7978_MARKER: Z = SEE DESCRIPTION
 AC7978_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7978_STAMPING: 28-291.20 1995
 AC7978_MARK LOGO: NGS
 AC7978_PROJECTION: FLUSH
 AC7978_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7978_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7978+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2007
 AC7978_ROD/PIPE-DEPTH: 6.40 meters
 AC7978_SLEEVE-DEPTH  : 1.80 meters
 AC7978
 AC7978  HISTORY     - Date     Condition        Report By
 AC7978  HISTORY     - 1995     MONUMENTED       SDDT
 AC7978  HISTORY     - 19960928 GOOD             NGS
 AC7978  HISTORY     - 20020528 GOOD             SDDT
 AC7978  HISTORY     - 20071002 GOOD             WAPA
 AC7978
 AC7978                          STATION DESCRIPTION
 AC7978
 AC7978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7978'THE STATION IS LOCATED ABOUT 16.0 MI (25.7 KM) EAST OF HITCHCOCK AND
 AC7978'5.0 MI (8.0 KM) WEST OF THE SPINK/CLARK COUNTY LINE, ON STATE HIGHWAY
 AC7978'28.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7978'THE JUNCTION OF STATE HIGHWAY 28 AND CLARK COUNTY ROAD 47 IN WILLOW
 AC7978'LAKE, GO WEST ON STATE HIGHWAY 28 FOR 21.95 MI (35.32 KM) TO THE
 AC7978'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7978'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7978'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 1.2 MI (1.9 KM) EAST OF SPINK
 AC7978'COUNTY ROAD 3 LEADING TO DOLAND, 79.3 FT (24.2 M) NORTH OF THE HIGHWAY
 AC7978'CENTERLINE, 32.0 FT (9.8 M) NORTH OF THE CENTER OF THE WEST END OF A
 AC7978'CULVERT UNDER A FIELD ENTRANCE ROAD, 24.0 FT (7.3 M) WEST OF THE ROAD
 AC7978'CENTER, 19.0 FT (5.8 M) SOUTH OF A WITNESS POST AND FENCE.
 AC7978'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THE A
 AC7978'4-INCH PVC CAP.
 AC7978
 AC7978                          STATION RECOVERY (2002)
 AC7978
 AC7978'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7978'RECOVERED AS DESCRIBED
 AC7978'
 AC7978
 AC7978                          STATION RECOVERY (2007)
 AC7978
 AC7978'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC7978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7858 ***********************************************************************
 AC7858  CBN         -  This is a Cooperative Base Network Control Station.
 AC7858  DESIGNATION -  28 308.95
 AC7858  PID         -  AC7858
 AC7858  STATE/COUNTY-  SD/CLARK
 AC7858  COUNTRY     -  US
 AC7858  USGS QUAD   -  WILLOW LAKE (2017)
 AC7858
 AC7858                         *CURRENT SURVEY CONTROL
 AC7858  ______________________________________________________________________
 AC7858* NAD 83(2011) POSITION- 44 37 51.03464(N) 097 42 56.02115(W)   ADJUSTED
 AC7858* NAD 83(2011) ELLIP HT-   529.937 (meters)        (06/27/12)   ADJUSTED
 AC7858* NAD 83(2011) EPOCH   -  2010.00
 AC7858* NAVD 88 ORTHO HEIGHT -   554.6   (meters)     1820.    (feet) GPS OBS
 AC7858  ______________________________________________________________________
 AC7858  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7858  GEOID HEIGHT    -        -24.579 (meters)                     GEOID96
 AC7858  GEOID HEIGHT    -        -24.627 (meters)                     GEOID18
 AC7858  NAD 83(2011) X  -   -610,443.213 (meters)                     COMP
 AC7858  NAD 83(2011) Y  - -4,505,718.567 (meters)                     COMP
 AC7858  NAD 83(2011) Z  -  4,458,619.291 (meters)                     COMP
 AC7858  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 AC7858
 AC7858  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7858  Standards:
 AC7858         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7858            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7858  -------------------------------------------------------------------
 AC7858  NETWORK    1.06   3.08           0.50   0.33   1.57     -0.08466026
 AC7858  -------------------------------------------------------------------
 AC7858  Click here for local accuracies and other accuracy information.
 AC7858
 AC7858.The horizontal coordinates were established by GPS observations
 AC7858.and adjusted by the National Geodetic Survey in June 2012.
 AC7858
 AC7858.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7858.been affixed to the stable North American tectonic plate. See 
 AC7858.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7858
 AC7858.The horizontal coordinates are valid at the epoch date displayed above
 AC7858.which is a decimal equivalence of Year/Month/Day.
 AC7858
 AC7858.The orthometric height was determined by GPS observations and a
 AC7858.high-resolution geoid model.
 AC7858
 AC7858.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7858.GEOID18 height accuracy estimate available here.
 AC7858
 AC7858.Click photographs - Photos may exist for this station.
 AC7858
 AC7858.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7858
 AC7858.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7858
 AC7858.The ellipsoidal height was determined by GPS observations
 AC7858.and is referenced to NAD 83.
 AC7858
 AC7858. The following values were computed from the NAD 83(2011) position.
 AC7858
 AC7858;                    North         East     Units Scale Factor Converg.
 AC7858;SPC SD N     -    91,178.338   781,243.358   MT  0.99996587   +1 37 00.4
 AC7858;SPC SD N     -   299,140.93  2,563,129.25   sFT  0.99996587   +1 37 00.4
 AC7858;UTM  14      - 4,942,745.408   601,881.468   MT  0.99972764   +0 54 08.8
 AC7858
 AC7858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7858!SPC SD N     -   0.99991692  x   0.99996587  =   0.99988279
 AC7858!UTM  14      -   0.99991692  x   0.99972764  =   0.99964458
 AC7858
 AC7858_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0188142745(NAD 83)
 AC7858
 AC7858                          SUPERSEDED SURVEY CONTROL
 AC7858
 AC7858  NAD 83(2007)-  44 37 51.03459(N)    097 42 56.02202(W) AD(2002.00) 0
 AC7858  ELLIP H (02/10/07)  529.969  (m)                       GP(2002.00)    
 AC7858  ELLIP H (04/15/04)  529.982  (m)                       GP(       ) 2 1
 AC7858  NAD 83(1996)-  44 37 51.03409(N)    097 42 56.02144(W) AD(       ) B
 AC7858  ELLIP H (04/18/97)  530.004  (m)                       GP(       ) 4 1
 AC7858
 AC7858.Superseded values are not recommended for survey control.
 AC7858
 AC7858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7858.See file dsdata.pdf to determine how the superseded data were derived.
 AC7858
 AC7858_MARKER: Z = SEE DESCRIPTION
 AC7858_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 AC7858_STAMPING: 28-308.95 1995
 AC7858_MARK LOGO: NGS
 AC7858_PROJECTION: RECESSED 12 CENTIMETERS
 AC7858_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7858_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7858+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AC7858_ROD/PIPE-DEPTH: 6.4 meters
 AC7858
 AC7858  HISTORY     - Date     Condition        Report By
 AC7858  HISTORY     - 1995     MONUMENTED       SDDT
 AC7858  HISTORY     - 19960711 GOOD             NGS
 AC7858
 AC7858                          STATION DESCRIPTION
 AC7858
 AC7858'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7858'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) SOUTH OF CLARK AND 4.0
 AC7858'MI (6.4 KM) WEST OF WILLOW LAKE, NEAR THE JUNCTION OF STATE HIGHWAY 28
 AC7858'AND COUNTY ROAD 15.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AC7858'HIGHWAY 28 AND COUNTY ROAD 47 IN WILLOW LAKE, GO WEST ON HIGHWAY 28
 AC7858'FOR 4.05 MI (6.52 KM) TO THE JUNCTION OF COUNTY ROAD 15 SOUTH AND THE
 AC7858'STATION ON LEFT.  THE STATION IS A PUNCH POINT ON THE TOP OF A
 AC7858'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7858'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 75.0 FT (22.9 M) SOUTH OF THE
 AC7858'CENTERLINE OF HIGHWAY 28, 56.0 FT (17.1 M) WEST FROM THE CENTER OF
 AC7858'COUNTY ROAD 15, 1.5 FT (0.5 M) NORTH OF A WITNESS POST, AND 1.5 FT
 AC7858'(0.5 M) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT
 AC7858'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7897 ***********************************************************************
 AC7897  CBN         -  This is a Cooperative Base Network Control Station.
 AC7897  DESIGNATION -  28 330.20
 AC7897  PID         -  AC7897
 AC7897  STATE/COUNTY-  SD/HAMLIN
 AC7897  COUNTRY     -  US
 AC7897  USGS QUAD   -  GERTSON SLOUGH (2017)
 AC7897
 AC7897                         *CURRENT SURVEY CONTROL
 AC7897  ______________________________________________________________________
 AC7897* NAD 83(2011) POSITION- 44 35 14.18374(N) 097 20 46.81511(W)   ADJUSTED
 AC7897* NAD 83(2011) ELLIP HT-   511.854 (meters)        (06/27/12)   ADJUSTED
 AC7897* NAD 83(2011) EPOCH   -  2010.00
 AC7897* NAVD 88 ORTHO HEIGHT -   536.7   (meters)     1761.    (feet) GPS OBS
 AC7897  ______________________________________________________________________
 AC7897  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7897  GEOID HEIGHT    -        -24.774 (meters)                     GEOID96
 AC7897  GEOID HEIGHT    -        -24.827 (meters)                     GEOID18
 AC7897  NAD 83(2011) X  -   -581,828.262 (meters)                     COMP
 AC7897  NAD 83(2011) Y  - -4,512,918.505 (meters)                     COMP
 AC7897  NAD 83(2011) Z  -  4,455,159.470 (meters)                     COMP
 AC7897  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 AC7897
 AC7897  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7897  Standards:
 AC7897         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7897            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7897  -------------------------------------------------------------------
 AC7897  NETWORK    0.80   2.41           0.37   0.26   1.23     -0.11323135
 AC7897  -------------------------------------------------------------------
 AC7897  Click here for local accuracies and other accuracy information.
 AC7897
 AC7897.The horizontal coordinates were established by GPS observations
 AC7897.and adjusted by the National Geodetic Survey in June 2012.
 AC7897
 AC7897.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7897.been affixed to the stable North American tectonic plate. See 
 AC7897.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7897
 AC7897.The horizontal coordinates are valid at the epoch date displayed above
 AC7897.which is a decimal equivalence of Year/Month/Day.
 AC7897
 AC7897.The orthometric height was determined by GPS observations and a
 AC7897.high-resolution geoid model.
 AC7897
 AC7897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7897.GEOID18 height accuracy estimate available here.
 AC7897
 AC7897.Click photographs - Photos may exist for this station.
 AC7897
 AC7897.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7897
 AC7897.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7897
 AC7897.The ellipsoidal height was determined by GPS observations
 AC7897.and is referenced to NAD 83.
 AC7897
 AC7897. The following values were computed from the NAD 83(2011) position.
 AC7897
 AC7897;                    North         East     Units Scale Factor Converg.
 AC7897;SPC SD N     -    87,232.838   810,685.845   MT  0.99997169   +1 52 41.2
 AC7897;SPC SD N     -   286,196.40  2,659,725.14   sFT  0.99997169   +1 52 41.2
 AC7897;UTM  14      - 4,938,433.328   631,266.477   MT  0.99981190   +1 09 39.7
 AC7897
 AC7897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7897!SPC SD N     -   0.99991975  x   0.99997169  =   0.99989144
 AC7897!UTM  14      -   0.99991975  x   0.99981190  =   0.99973167
 AC7897
 AC7897_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3126638433(NAD 83)
 AC7897
 AC7897                          SUPERSEDED SURVEY CONTROL
 AC7897
 AC7897  NAD 83(2007)-  44 35 14.18368(N)    097 20 46.81602(W) AD(2002.00) 0
 AC7897  ELLIP H (02/10/07)  511.889  (m)                       GP(2002.00)    
 AC7897  ELLIP H (04/15/04)  511.900  (m)                       GP(       ) 2 1
 AC7897  NAD 83(1996)-  44 35 14.18316(N)    097 20 46.81537(W) AD(       ) B
 AC7897  ELLIP H (04/18/97)  511.916  (m)                       GP(       ) 4 1
 AC7897
 AC7897.Superseded values are not recommended for survey control.
 AC7897
 AC7897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7897.See file dsdata.pdf to determine how the superseded data were derived.
 AC7897
 AC7897_MARKER: Z = SEE DESCRIPTION
 AC7897_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7897_STAMPING: 28-330.20 1995
 AC7897_MARK LOGO: NGS
 AC7897_PROJECTION: PROJECTING 3 CENTIMETERS
 AC7897_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7897_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7897+SATELLITE: SATELLITE OBSERVATIONS - June 20, 1996
 AC7897_ROD/PIPE-DEPTH: 6.4 meters
 AC7897_SLEEVE-DEPTH  : 1.8 meters
 AC7897
 AC7897  HISTORY     - Date     Condition        Report By
 AC7897  HISTORY     - 1995     MONUMENTED       SDDT
 AC7897  HISTORY     - 19960620 GOOD             NGS
 AC7897
 AC7897                          STATION DESCRIPTION
 AC7897
 AC7897'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7897'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) EAST OF BRYANT AND 6.0 MI
 AC7897'(9.7 KM) WEST OF LAKE NORDEN, ON STATE HIGHWAY 28.  OWNERSHIP--THE
 AC7897'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF MAIN
 AC7897'AND HILL STREETS, 1/2 BLOCK EAST OF THE POST OFFICE, IN BRYANT, GO
 AC7897'SOUTH ON HILL STREET FOR 0.2 MI (0.3 KM) TO THE JUNCTION OF STATE
 AC7897'HIGHWAY 28, TURN LEFT AND GO EAST ON STATE HIGHWAY 28 FOR 6.1 MI (9.8
 AC7897'KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AC7897'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7897'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 350.0 M (1148.3 FT) EAST OF
 AC7897'THE SOUTHEAST CORNER OF THE GARFIELD LUTHERAN CHURCH PARKING LOT AND
 AC7897'MILEPOST 330, 133.0 M (436.4 FT) WEST OF THE CENTER OF A FIELD
 AC7897'ENTRANCE, 19.3 M (63.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6
 AC7897'FT) SOUTH OF A WITNESS POST, 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 AC7897'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.09 M (0.30 FT)
 AC7897'BELOW THE GROUND SURFACE, AND ON THE EXTENDED CENTER OF A DITCH BLOCK.
 AC7897'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7897'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1058 ***********************************************************************
 OS1058  DESIGNATION -  28 SJS RESET
 OS1058  PID         -  OS1058
 OS1058  STATE/COUNTY-  SD/BENNETT
 OS1058  COUNTRY     -  US
 OS1058  USGS QUAD   -  SWETT NE (2017)
 OS1058
 OS1058                         *CURRENT SURVEY CONTROL
 OS1058  ______________________________________________________________________
 OS1058* NAD 83(1986) POSITION- 43 10 21.     (N) 101 48 44.     (W)   SCALED
 OS1058* NAVD 88 ORTHO HEIGHT -  1002.312 (meters)     3288.42  (feet) ADJUSTED
 OS1058  ______________________________________________________________________
 OS1058  GEOID HEIGHT    -        -19.522 (meters)                     GEOID18
 OS1058  DYNAMIC HEIGHT  -       1001.885 (meters)     3287.02  (feet) COMP
 OS1058  MODELED GRAVITY -    980,159.6   (mgal)                       NAVD 88
 OS1058
 OS1058  VERT ORDER      -  FIRST     CLASS II
 OS1058
 OS1058.The horizontal coordinates were scaled from a map and have
 OS1058.an estimated accuracy of +/- 6 seconds.
 OS1058
 OS1058.The orthometric height was determined by differential leveling and
 OS1058.adjusted by the NATIONAL GEODETIC SURVEY
 OS1058.in June 1994.
 OS1058
 OS1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1058.GEOID18 height accuracy estimate available here.
 OS1058
 OS1058.Click photographs - Photos may exist for this station.
 OS1058
 OS1058.The dynamic height is computed by dividing the NAVD 88
 OS1058.geopotential number by the normal gravity value computed on the
 OS1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1058.degrees latitude (g = 980.6199 gals.).
 OS1058
 OS1058.The modeled gravity was interpolated from observed gravity values.
 OS1058
 OS1058;                    North         East    Units  Estimated Accuracy
 OS1058;SPC SD S     -    94,290.      479,760.      MT  (+/- 180 meters Scaled)
 OS1058
 OS1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN714838(NAD 83)
 OS1058
 OS1058                          SUPERSEDED SURVEY CONTROL
 OS1058
 OS1058.No superseded survey control is available for this station.
 OS1058
 OS1058_MARKER: DD = SURVEY DISK
 OS1058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1058_STAMPING: 28 SJS RESET 1988
 OS1058_MARK LOGO: USGS
 OS1058_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1058_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1058+STABILITY: SURFACE MOTION
 OS1058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1058+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1058
 OS1058  HISTORY     - Date     Condition        Report By
 OS1058  HISTORY     - 1988     MONUMENTED       USGS
 OS1058  HISTORY     - 19930929 GOOD             NGS
 OS1058  HISTORY     - 20121203 GOOD             INDIV
 OS1058
 OS1058                          STATION DESCRIPTION
 OS1058
 OS1058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1058'6.5 KM (4.05 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1058'STATE HIGHWAY 73 IN MARTIN, 156.0 M (511.8 FT) WEST OF MILEPOST 145,
 OS1058'21.2 M (69.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.7 M (31.8 FT)
 OS1058'WEST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH, 2.5 M (8.2 FT)
 OS1058'SOUTH OF A T-JUNCTION UTILITY POLE, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 OS1058'THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OS1058'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1058
 OS1058                          STATION RECOVERY (2012)
 OS1058
 OS1058'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0946 ***********************************************************************
 OT0946  DESIGNATION -  28 T
 OT0946  PID         -  OT0946
 OT0946  STATE/COUNTY-  SD/SHANNON
 OT0946  COUNTRY     -  US
 OT0946  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0946
 OT0946                         *CURRENT SURVEY CONTROL
 OT0946  ______________________________________________________________________
 OT0946* NAD 83(1986) POSITION- 43 11 17.     (N) 102 47 52.     (W)   SCALED
 OT0946* NAVD 88 ORTHO HEIGHT -   898.568 (meters)     2948.05  (feet) ADJUSTED
 OT0946  ______________________________________________________________________
 OT0946  GEOID HEIGHT    -        -17.792 (meters)                     GEOID18
 OT0946  DYNAMIC HEIGHT  -        898.199 (meters)     2946.84  (feet) COMP
 OT0946  MODELED GRAVITY -    980,178.9   (mgal)                       NAVD 88
 OT0946
 OT0946  VERT ORDER      -  FIRST     CLASS II
 OT0946
 OT0946.The horizontal coordinates were scaled from a map and have
 OT0946.an estimated accuracy of +/- 6 seconds.
 OT0946
 OT0946.The orthometric height was determined by differential leveling and
 OT0946.adjusted by the NATIONAL GEODETIC SURVEY
 OT0946.in June 1994.
 OT0946
 OT0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0946.GEOID18 height accuracy estimate available here.
 OT0946
 OT0946.Click photographs - Photos may exist for this station.
 OT0946
 OT0946.The dynamic height is computed by dividing the NAVD 88
 OT0946.geopotential number by the normal gravity value computed on the
 OT0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0946.degrees latitude (g = 980.6199 gals.).
 OT0946
 OT0946.The modeled gravity was interpolated from observed gravity values.
 OT0946
 OT0946;                    North         East    Units  Estimated Accuracy
 OT0946;SPC SD S     -    97,920.      399,700.      MT  (+/- 180 meters Scaled)
 OT0946
 OT0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH789840(NAD 83)
 OT0946
 OT0946                          SUPERSEDED SURVEY CONTROL
 OT0946
 OT0946.No superseded survey control is available for this station.
 OT0946
 OT0946_MARKER: DD = SURVEY DISK
 OT0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0946_STAMPING: 28 T 1967 2947
 OT0946_MARK LOGO: USGS
 OT0946_PROJECTION: PROJECTING 30 CENTIMETERS
 OT0946_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0946+STABILITY: SURFACE MOTION
 OT0946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0946+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0946
 OT0946  HISTORY     - Date     Condition        Report By
 OT0946  HISTORY     - 1967     MONUMENTED       USGS
 OT0946  HISTORY     - 19930919 GOOD             NGS
 OT0946
 OT0946                          STATION DESCRIPTION
 OT0946
 OT0946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0946'29.5 KM (18.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0946'OFFICE IN PINE RIDGE, 577.0 M (1893.0 FT) EAST OF A HIGHWAY BRIDGE
 OT0946'SPANNING WHITE RIVER, 79.0 M (259.2 FT) EAST OF THE CENTER OF A DIRT
 OT0946'ROAD LEADING NORTH, 34.8 M (114.2 FT) WEST OF A UTILITY POLE, 22.6 M
 OT0946'(74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) NORTH OF A
 OT0946'RIGHT-OF-WAY POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 OT0946'MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0868 ***********************************************************************
 OR0868  DESIGNATION -  280 1 ECC
 OR0868  PID         -  OR0868
 OR0868  STATE/COUNTY-  SD/LYMAN
 OR0868  COUNTRY     -  US
 OR0868  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0868
 OR0868                         *CURRENT SURVEY CONTROL
 OR0868  ______________________________________________________________________
 OR0868* NAD 83(1996) POSITION- 43 52 11.06315(N) 099 19 14.59749(W)   ADJUSTED
 OR0868* NAVD 88 ORTHO HEIGHT -   415.    (meters)     1362.    (feet) SCALED
 OR0868  ______________________________________________________________________
 OR0868  GEOID HEIGHT    -        -25.458 (meters)                     GEOID18
 OR0868  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 OR0868  HORZ ORDER      -  SECOND
 OR0868
 OR0868.The horizontal coordinates were established by classical geodetic methods
 OR0868.and adjusted by the National Geodetic Survey in January 1998.
 OR0868
 OR0868.The orthometric height was scaled from a topographic map.
 OR0868
 OR0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0868.GEOID18 height accuracy estimate available here.
 OR0868
 OR0868.Click photographs - Photos may exist for this station.
 OR0868
 OR0868.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0868
 OR0868. The following values were computed from the NAD 83(1996) position.
 OR0868
 OR0868;                    North         East     Units Scale Factor Converg.
 OR0868;SPC SD S     -   171,178.837   681,386.403   MT  0.99991647   +0 41 54.8
 OR0868;SPC SD S     -   561,609.23  2,235,515.22   sFT  0.99991647   +0 41 54.8
 OR0868;UTM  14      - 4,857,455.273   474,230.241   MT  0.99960817   -0 13 20.2
 OR0868
 OR0868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0868!SPC SD S     -   0.99993887  x   0.99991647  =   0.99985534
 OR0868!UTM  14      -   0.99993887  x   0.99960817  =   0.99954706
 OR0868
 OR0868:                Primary Azimuth Mark                     Grid Az
 OR0868:SPC SD S     -  GOOSE                                    041 19 24.3
 OR0868:UTM  14      -  GOOSE                                    042 14 39.3
 OR0868
 OR0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7423057455(NAD 83)
 OR0868
 OR0868|---------------------------------------------------------------------|
 OR0868| PID    Reference Object                     Distance      Geod. Az  |
 OR0868|                                                           dddmmss.s |
 OR0868| OR0864 GOOSE                               APPROX. 4.7 KM 0420119.1 |
 OR0868|---------------------------------------------------------------------|
 OR0868
 OR0868                          SUPERSEDED SURVEY CONTROL
 OR0868
 OR0868  NAD 83(1986)-  43 52 11.06215(N)    099 19 14.60435(W) AD(       ) 2
 OR0868  NAD 27      -  43 52 11.08700(N)    099 19 13.24500(W) AD(       ) 2
 OR0868
 OR0868.Superseded values are not recommended for survey control.
 OR0868
 OR0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0868.See file dsdata.pdf to determine how the superseded data were derived.
 OR0868
 OR0868_MARKER: P = PIPE CAP
 OR0868_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0868_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0868_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0868
 OR0868  HISTORY     - Date     Condition        Report By
 OR0868  HISTORY     - 1924     MONUMENTED       CGS
 OR0868  HISTORY     - 1935     GOOD             CGS
 OR0868
 OR0868                          STATION DESCRIPTION
 OR0868
 OR0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0868'ELEVATION BENCH ON THE RIGHT BANK ABOUT 250 METERS (820 FEET)
 OR0868'W OF THE MISSOURI RIVER, ABOUT 15 FEET IN ELEVATION ABOVE THE
 OR0868'BOTTOM LAND, ON THE E SIDE OF A SPUR RIDGE WHICH MAKES DOWN FROM
 OR0868'A RANGE OF HILLS, AND ABOUT 200 FEET S OF AN ABANDONED SHACK
 OR0868'AND ABOUT 700 FEET W OF A FARMHOUSE OWNED AND OCCUPIED BY MR.
 OR0868'J. HASS.  THE BENCH MARK IS IN SEC. 26, T 105 N, R 71 W, ABOUT
 OR0868'9 MILES BY ROAD NE OF CHAMBERLAIN.
 OR0868'
 OR0868'TO REACH FROM CHAMBERLAIN, CROSS THE RIVER ON THE FERRY AND
 OR0868'FOLLOW THE STATE HIGHWAY ABOUT 1 MILE TO ROAD AT LARGE GOODRICH
 OR0868'TIRE SIGN, TAKE ROAD TO RIGHT, CROSSING RAILROAD, AND FOLLOW
 OR0868'RIGHT-HAND ROAD OVER POINT OF HILLS, AND FOLLOW THE MAIN PUBLIC
 OR0868'ROAD LEADING UP THE RIVER.  THIS ROAD ENDS AT THE RIVER ON
 OR0868'SECTION LINE 1/2 MILE S OF THE STATION, AND A ROAD LEADS W
 OR0868'THROUGH A FIELD TO MR. HASS HOUSE.
 OR0868'
 OR0868'THE TRIANGULATION STATION, MARKED BY STANDARD BRONZE DISKS
 OR0868'AS DESCRIBED, IS ABOUT 125 METERS (410 FEET)
 OR0868'W OF THE BENCH MARK ON A ROUND TOP KNOLL ON THE SAME SPUR RIDGE,
 OR0868'AND ABOUT 50 FEET HIGHER IN ELEVATION.  THE BENCH MARK IS AN IRON
 OR0868'PIPE WITH A CAP, AND HAS AN UNDERGROUND MARK.  (SEE DESCRIPTION
 OR0868'OF MISSOURI RIVER COMMISSION).
 OR0868'
 OR0868'THE DIFFERENCE IN ELEVATION BETWEEN THE TRIANGULATION STATION
 OR0868'AND THE BENCH MARK WAS DETERMINED BY Y-LEVELS.
 OR0868
 OR0868                          STATION RECOVERY (1935)
 OR0868
 OR0868'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0868'STATION IS ABOUT 5 MILES BY ROAD N OF CHAMBERLAIN, IN SEC. 26,
 OR0868'T 105 N, R 71 W, ON LAND OWNED AND OCCUPIED BY MR. J. HASS,
 OR0868'ABOUT 1/4 MILE W OF MISSOURI RIVER, AND ABOUT 1,000 FEET NW
 OR0868'OF WINDMILL AND BUILDINGS IN THICK GROVE.  STATION WAS IN GOOD
 OR0868'CONDITION.
 OR0868'
 OR0868'TO REACH FROM CHAMBERLAIN, STARTING FROM W APPROACH TO HIGHWAY
 OR0868'BRIDGE OVER MISSOURI RIVER, GO W ACROSS RAILROAD TRACK, ROUND
 OR0868'WIDE CURVE AND PROCEED ABOUT 1.3 MILES IN NORTHEASTERLY DIRECTION
 OR0868'TO CROSS ROAD AT EDGE OF RIVER, THENCE N 1 MILE, E 1/2 MILE,
 OR0868'N 1 MILE ON SECTION-LINE ROAD TO POINT WHERE WELL-TRAVELED
 OR0868'ROAD TURNS E, ENTER GATE ON LEFT AND GO N ABOUT 1/2 MILE ALONG
 OR0868'W SIDE OFFENCE, ENTER ANOTHER GATE AND GO ABOUT 0.15 MILE
 OR0868'E ALONG N SIDE OF FENCE TO A THIRD GATE, ENTER GATE AND GO
 OR0868'ABOUT 0.1 MILE NE ACROSS PRAIRIE TO STATION SITE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1156 ***********************************************************************
 OR1156  DESIGNATION -  281 000.25
 OR1156  PID         -  OR1156
 OR1156  STATE/COUNTY-  SD/GREGORY
 OR1156  COUNTRY     -  US
 OR1156  USGS QUAD   -  LAKE ANDES SW (2017)
 OR1156
 OR1156                         *CURRENT SURVEY CONTROL
 OR1156  ______________________________________________________________________
 OR1156* NAD 83(1986) POSITION- 43 00 09.     (N) 098 43 28.     (W)   SCALED
 OR1156* NAVD 88 ORTHO HEIGHT -   554.178 (meters)     1818.17  (feet) ADJUSTED
 OR1156  ______________________________________________________________________
 OR1156  GEOID HEIGHT    -        -26.009 (meters)                     GEOID18
 OR1156  DYNAMIC HEIGHT  -        553.978 (meters)     1817.51  (feet) COMP
 OR1156  MODELED GRAVITY -    980,241.3   (mgal)                       NAVD 88
 OR1156
 OR1156  VERT ORDER      -  FIRST     CLASS II
 OR1156
 OR1156.The horizontal coordinates were scaled from a map and have
 OR1156.an estimated accuracy of +/- 6 seconds.
 OR1156
 OR1156.The orthometric height was determined by differential leveling and
 OR1156.adjusted by the NATIONAL GEODETIC SURVEY
 OR1156.in June 1994.
 OR1156
 OR1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1156.GEOID18 height accuracy estimate available here.
 OR1156
 OR1156.Click photographs - Photos may exist for this station.
 OR1156
 OR1156.The dynamic height is computed by dividing the NAVD 88
 OR1156.geopotential number by the normal gravity value computed on the
 OR1156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1156.degrees latitude (g = 980.6199 gals.).
 OR1156
 OR1156.The modeled gravity was interpolated from observed gravity values.
 OR1156
 OR1156;                    North         East    Units  Estimated Accuracy
 OR1156;SPC SD S     -    75,610.      731,170.      MT  (+/- 180 meters Scaled)
 OR1156
 OR1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN224611(NAD 83)
 OR1156
 OR1156                          SUPERSEDED SURVEY CONTROL
 OR1156
 OR1156.No superseded survey control is available for this station.
 OR1156
 OR1156_MARKER: DB = BENCH MARK DISK
 OR1156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1156_STAMPING: 281-0.25 1993
 OR1156_MARK LOGO: SDDT
 OR1156_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1156+STABILITY: SURFACE MOTION
 OR1156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1156+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1156
 OR1156  HISTORY     - Date     Condition        Report By
 OR1156  HISTORY     - 1993     MONUMENTED       SDDT
 OR1156  HISTORY     - 19930924 GOOD             NGS
 OR1156  HISTORY     - 20130116 GOOD             INDIV
 OR1156
 OR1156                          STATION DESCRIPTION
 OR1156
 OR1156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1156'19.6 KM (12.15 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR1156'OF STATE HIGHWAY 46 IN PICKSTOWN, THENCE 0.8 KM (0.50 MI) SOUTHERLY
 OR1156'ALONG U.S. HIGHWAY 281, 22.7 M (74.5 FT) EAST OF THE HIGHWAY
 OR1156'CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 OR1156'FT) WEST OF A T-FENCE CORNER AND A WITNESS POST, AND THE MONUMENT IS
 OR1156'FLUSH WITH THE GROUND SURFACE.
 OR1156
 OR1156                          STATION RECOVERY (2013)
 OR1156
 OR1156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7907 ***********************************************************************
 AC7907  CBN         -  This is a Cooperative Base Network Control Station.
 AC7907  DESIGNATION -  281 039.14
 AC7907  PID         -  AC7907
 AC7907  STATE/COUNTY-  SD/DOUGLAS
 AC7907  COUNTRY     -  US
 AC7907  USGS QUAD   -  ARMOUR (2017)
 AC7907
 AC7907                         *CURRENT SURVEY CONTROL
 AC7907  ______________________________________________________________________
 AC7907* NAD 83(2011) POSITION- 43 17 24.56508(N) 098 20 43.81127(W)   ADJUSTED
 AC7907* NAD 83(2011) ELLIP HT-   426.777 (meters)        (06/27/12)   ADJUSTED
 AC7907* NAD 83(2011) EPOCH   -  2010.00
 AC7907* NAVD 88 ORTHO HEIGHT -   453.4   (meters)     1488.    (feet) GPS OBS
 AC7907  ______________________________________________________________________
 AC7907  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7907  GEOID HEIGHT    -        -26.564 (meters)                     GEOID96
 AC7907  GEOID HEIGHT    -        -26.635 (meters)                     GEOID18
 AC7907  NAD 83(2011) X  -   -674,942.313 (meters)                     COMP
 AC7907  NAD 83(2011) Y  - -4,600,978.075 (meters)                     COMP
 AC7907  NAD 83(2011) Z  -  4,351,313.927 (meters)                     COMP
 AC7907  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 AC7907
 AC7907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7907  Standards:
 AC7907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7907  -------------------------------------------------------------------
 AC7907  NETWORK    0.87   2.69           0.41   0.27   1.37     -0.08941300
 AC7907  -------------------------------------------------------------------
 AC7907  Click here for local accuracies and other accuracy information.
 AC7907
 AC7907.The horizontal coordinates were established by GPS observations
 AC7907.and adjusted by the National Geodetic Survey in June 2012.
 AC7907
 AC7907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7907.been affixed to the stable North American tectonic plate. See 
 AC7907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7907
 AC7907.The horizontal coordinates are valid at the epoch date displayed above
 AC7907.which is a decimal equivalence of Year/Month/Day.
 AC7907
 AC7907.The orthometric height was determined by GPS observations and a
 AC7907.high-resolution geoid model.
 AC7907
 AC7907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7907.GEOID18 height accuracy estimate available here.
 AC7907
 AC7907.Click photographs - Photos may exist for this station.
 AC7907
 AC7907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7907
 AC7907.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7907
 AC7907.The ellipsoidal height was determined by GPS observations
 AC7907.and is referenced to NAD 83.
 AC7907
 AC7907. The following values were computed from the NAD 83(2011) position.
 AC7907
 AC7907;                    North         East     Units Scale Factor Converg.
 AC7907;SPC SD S     -   108,224.736   761,297.011   MT  0.99992319   +1 22 16.7
 AC7907;SPC SD S     -   355,067.32  2,497,688.61   sFT  0.99992319   +1 22 16.7
 AC7907;UTM  14      - 4,793,245.000   553,095.322   MT  0.99963468   +0 26 55.7
 AC7907
 AC7907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7907!SPC SD S     -   0.99993308  x   0.99992319  =   0.99985627
 AC7907!UTM  14      -   0.99993308  x   0.99963468  =   0.99956778
 AC7907
 AC7907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5309593244(NAD 83)
 AC7907
 AC7907                          SUPERSEDED SURVEY CONTROL
 AC7907
 AC7907  NAD 83(2007)-  43 17 24.56508(N)    098 20 43.81212(W) AD(2002.00) 0
 AC7907  ELLIP H (02/10/07)  426.805  (m)                       GP(2002.00)    
 AC7907  ELLIP H (04/15/04)  426.785  (m)                       GP(       ) 2 1
 AC7907  NAD 83(1996)-  43 17 24.56489(N)    098 20 43.81191(W) AD(       ) B
 AC7907  ELLIP H (04/18/97)  426.829  (m)                       GP(       ) 4 1
 AC7907
 AC7907.Superseded values are not recommended for survey control.
 AC7907
 AC7907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7907.See file dsdata.pdf to determine how the superseded data were derived.
 AC7907
 AC7907_MARKER: Z = SEE DESCRIPTION
 AC7907_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7907_STAMPING: 281-39.14 1995
 AC7907_MARK LOGO: NGS
 AC7907_PROJECTION: FLUSH
 AC7907_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7907+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7907_ROD/PIPE-DEPTH: 6.4 meters
 AC7907_SLEEVE-DEPTH  : 1.8 meters
 AC7907
 AC7907  HISTORY     - Date     Condition        Report By
 AC7907  HISTORY     - 1995     MONUMENTED       SDDT
 AC7907  HISTORY     - 19960926 GOOD             NGS
 AC7907
 AC7907                          STATION DESCRIPTION
 AC7907
 AC7907'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7907'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) SOUTH OF ARMOUR AND 1.5
 AC7907'MI (2.4 KM) NORTH OF THE DOUGLAS/CHARLES MIX COUNTY LINE, ON U.S.
 AC7907'HIGHWAY 281.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7907'STATION FROM THE POST OFFICE IN ARMOUR, GO SOUTH ON MAIN STREET FOR
 AC7907'0.1 MI (0.2 KM) TO THE JUNCTION OF 1ST STREET (FOUR-WAY STOP), TURN
 AC7907'LEFT AND GO EAST ON 1ST STREET FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF
 AC7907'U.S. HIGHWAY 281, TURN RIGHT AND GO SOUTH ON U.S. HIGHWAY 281 FOR 2.0
 AC7907'MILE (3.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 AC7907'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7907'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 98.0 FT (29.9
 AC7907'M) WEST OF THE CENTER OF THE HIGHWAY, 48.0 FT (14.6 M) WEST OF THE
 AC7907'NORTH END OF A CULVERT UNDER A FIELD ENTRANCE ROAD, 22.0 FT (6.7 M)
 AC7907'NORTH OF THE CENTER OF ROAD, 2.0 FT (0.6 M) EAST OF WITNESS POST AND
 AC7907'FENCE, AND 1.0 FT (0.3 M) WEST OF A METAL GUARD POST.  NOTE--ACCESS TO
 AC7907'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7907'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7934 ***********************************************************************
 AC7934  CBN         -  This is a Cooperative Base Network Control Station.
 AC7934  DESIGNATION -  281 057.62
 AC7934  PID         -  AC7934
 AC7934  STATE/COUNTY-  SD/AURORA
 AC7934  COUNTRY     -  US
 AC7934  USGS QUAD   -  STICKNEY (2017)
 AC7934
 AC7934                         *CURRENT SURVEY CONTROL
 AC7934  ______________________________________________________________________
 AC7934* NAD 83(2011) POSITION- 43 30 47.21689(N) 098 25 30.78736(W)   ADJUSTED
 AC7934* NAD 83(2011) ELLIP HT-   456.336 (meters)        (06/27/12)   ADJUSTED
 AC7934* NAD 83(2011) EPOCH   -  2010.00
 AC7934* NAVD 88 ORTHO HEIGHT -   482.7   (meters)     1584.    (feet) GPS OBS
 AC7934  ______________________________________________________________________
 AC7934  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7934  GEOID HEIGHT    -        -26.269 (meters)                     GEOID96
 AC7934  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 AC7934  NAD 83(2011) X  -   -678,852.189 (meters)                     COMP
 AC7934  NAD 83(2011) Y  - -4,583,218.089 (meters)                     COMP
 AC7934  NAD 83(2011) Z  -  4,369,332.862 (meters)                     COMP
 AC7934  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 AC7934
 AC7934  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7934  Standards:
 AC7934         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7934            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7934  -------------------------------------------------------------------
 AC7934  NETWORK    0.88   2.67           0.41   0.28   1.36     -0.04993129
 AC7934  -------------------------------------------------------------------
 AC7934  Click here for local accuracies and other accuracy information.
 AC7934
 AC7934.The horizontal coordinates were established by GPS observations
 AC7934.and adjusted by the National Geodetic Survey in June 2012.
 AC7934
 AC7934.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7934.been affixed to the stable North American tectonic plate. See 
 AC7934.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7934
 AC7934.The horizontal coordinates are valid at the epoch date displayed above
 AC7934.which is a decimal equivalence of Year/Month/Day.
 AC7934
 AC7934.The orthometric height was determined by GPS observations and a
 AC7934.high-resolution geoid model.
 AC7934
 AC7934.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7934.GEOID18 height accuracy estimate available here.
 AC7934
 AC7934.Click photographs - Photos may exist for this station.
 AC7934
 AC7934.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7934
 AC7934.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7934
 AC7934.The ellipsoidal height was determined by GPS observations
 AC7934.and is referenced to NAD 83.
 AC7934
 AC7934. The following values were computed from the NAD 83(2011) position.
 AC7934
 AC7934;                    North         East     Units Scale Factor Converg.
 AC7934;SPC SD S     -   132,835.229   754,260.883   MT  0.99990855   +1 18 58.7
 AC7934;SPC SD S     -   435,810.25  2,474,604.25   sFT  0.99990855   +1 18 58.7
 AC7934;UTM  14      - 4,817,958.446   546,457.789   MT  0.99962655   +0 23 44.7
 AC7934
 AC7934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7934!SPC SD S     -   0.99992845  x   0.99990855  =   0.99983700
 AC7934!UTM  14      -   0.99992845  x   0.99962655  =   0.99955502
 AC7934
 AC7934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP4645717958(NAD 83)
 AC7934
 AC7934                          SUPERSEDED SURVEY CONTROL
 AC7934
 AC7934  NAD 83(2007)-  43 30 47.21689(N)    098 25 30.78821(W) AD(2002.00) 0
 AC7934  ELLIP H (02/10/07)  456.364  (m)                       GP(2002.00)    
 AC7934  ELLIP H (04/15/04)  456.348  (m)                       GP(       ) 2 1
 AC7934  NAD 83(1996)-  43 30 47.21669(N)    098 25 30.78801(W) AD(       ) B
 AC7934  ELLIP H (04/18/97)  456.392  (m)                       GP(       ) 4 1
 AC7934
 AC7934.Superseded values are not recommended for survey control.
 AC7934
 AC7934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7934.See file dsdata.pdf to determine how the superseded data were derived.
 AC7934
 AC7934_MARKER: I = METAL ROD
 AC7934_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7934_STAMPING: 281-57.62 1995
 AC7934_MARK LOGO: NGS
 AC7934_PROJECTION: FLUSH
 AC7934_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7934_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7934+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 AC7934_ROD/PIPE-DEPTH: 6.4 meters
 AC7934_SLEEVE-DEPTH  : 1.8 meters
 AC7934
 AC7934  HISTORY     - Date     Condition        Report By
 AC7934  HISTORY     - 1995     MONUMENTED       SDDT
 AC7934  HISTORY     - 19960927 GOOD             SDDT
 AC7934  HISTORY     - 20120126 GOOD             INDIV
 AC7934
 AC7934                          STATION DESCRIPTION
 AC7934
 AC7934'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7934'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTH OF STICKNEY AND 1.0
 AC7934'MI (1.6 KM) NORTH OF THE AURORA/DOUGLAS COUNTY LINE, ON U.S. HIGHWAY
 AC7934'281.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7934'THE POST OFFICE IN STICKNEY, GO WEST ON MAIN STREET FOR 0.15 MI (0.24
 AC7934'KM) TO THE JUNCTION OF U.S. HIGHWAY 281, TURN LEFT AND GO SOUTH ON
 AC7934'U.S. HIGHWAY 281 FOR 5.5 MI (8.9 KM) TO THE JUNCTION OF A GRAVELED
 AC7934'COUNTY ROAD AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 AC7934'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7934'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 185.0 FT
 AC7934'(56.4 M) EAST OF THE HIGHWAY CENTER, 48.0 FT (14.6 M) NORTH OF THE
 AC7934'ROAD CENTER, 1.0 FT (0.3 M) NORTH OF A METAL GUARD POST, 1.0 FT (0.3
 AC7934'M) SOUTH OF A FENCE, AND 1.0 FT (0.3 M) WEST OF A WITNESS POST.
 AC7934'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7934'A 4-INCH PVC CAP.
 AC7934
 AC7934                          STATION RECOVERY (2012)
 AC7934
 AC7934'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7934'LID IS THERE BUT HINGE IS BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7968 ***********************************************************************
 AC7968  CBN         -  This is a Cooperative Base Network Control Station.
 AC7968  DESIGNATION -  281 082.25
 AC7968  PID         -  AC7968
 AC7968  STATE/COUNTY-  SD/AURORA
 AC7968  COUNTRY     -  US
 AC7968  USGS QUAD   -  STORLA SW (2017)
 AC7968
 AC7968                         *CURRENT SURVEY CONTROL
 AC7968  ______________________________________________________________________
 AC7968* NAD 83(2011) POSITION- 43 52 00.31772(N) 098 27 04.11583(W)   ADJUSTED
 AC7968* NAD 83(2011) ELLIP HT-   402.281 (meters)        (06/27/12)   ADJUSTED
 AC7968* NAD 83(2011) EPOCH   -  2010.00
 AC7968* NAVD 88 ORTHO HEIGHT -   428.1   (meters)     1405.    (feet) GPS OBS
 AC7968  ______________________________________________________________________
 AC7968  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7968  GEOID HEIGHT    -        -25.744 (meters)                     GEOID96
 AC7968  GEOID HEIGHT    -        -25.845 (meters)                     GEOID18
 AC7968  NAD 83(2011) X  -   -676,931.100 (meters)                     COMP
 AC7968  NAD 83(2011) Y  - -4,556,023.924 (meters)                     COMP
 AC7968  NAD 83(2011) Z  -  4,397,708.622 (meters)                     COMP
 AC7968  LAPLACE CORR    -         -3.00  (seconds)                    DEFLEC18
 AC7968
 AC7968  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7968  Standards:
 AC7968         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7968            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7968  -------------------------------------------------------------------
 AC7968  NETWORK    0.97   2.82           0.46   0.29   1.44     -0.09638092
 AC7968  -------------------------------------------------------------------
 AC7968  Click here for local accuracies and other accuracy information.
 AC7968
 AC7968.The horizontal coordinates were established by GPS observations
 AC7968.and adjusted by the National Geodetic Survey in June 2012.
 AC7968
 AC7968.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7968.been affixed to the stable North American tectonic plate. See 
 AC7968.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7968
 AC7968.The horizontal coordinates are valid at the epoch date displayed above
 AC7968.which is a decimal equivalence of Year/Month/Day.
 AC7968
 AC7968.The orthometric height was determined by GPS observations and a
 AC7968.high-resolution geoid model.
 AC7968
 AC7968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7968.GEOID18 height accuracy estimate available here.
 AC7968
 AC7968.Click photographs - Photos may exist for this station.
 AC7968
 AC7968.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7968
 AC7968.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7968
 AC7968.The ellipsoidal height was determined by GPS observations
 AC7968.and is referenced to NAD 83.
 AC7968
 AC7968. The following values were computed from the NAD 83(2011) position.
 AC7968
 AC7968;                    North         East     Units Scale Factor Converg.
 AC7968;SPC SD S     -   172,065.247   751,275.117   MT  0.99991624   +1 17 54.4
 AC7968;SPC SD S     -   564,517.40  2,464,808.45   sFT  0.99991624   +1 17 54.4
 AC7968;UTM  14      - 4,857,220.163   544,102.487   MT  0.99962392   +0 22 49.3
 AC7968
 AC7968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7968!SPC SD S     -   0.99993692  x   0.99991624  =   0.99985317
 AC7968!UTM  14      -   0.99993692  x   0.99962392  =   0.99956087
 AC7968
 AC7968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP4410257220(NAD 83)
 AC7968
 AC7968                          SUPERSEDED SURVEY CONTROL
 AC7968
 AC7968  NAD 83(2007)-  43 52 00.31780(N)    098 27 04.11669(W) AD(2002.00) 0
 AC7968  ELLIP H (02/10/07)  402.310  (m)                       GP(2002.00)    
 AC7968  ELLIP H (04/15/04)  402.304  (m)                       GP(       ) 2 1
 AC7968  NAD 83(1996)-  43 52 00.31737(N)    098 27 04.11634(W) AD(       ) B
 AC7968  ELLIP H (04/18/97)  402.344  (m)                       GP(       ) 4 1
 AC7968
 AC7968.Superseded values are not recommended for survey control.
 AC7968
 AC7968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7968.See file dsdata.pdf to determine how the superseded data were derived.
 AC7968
 AC7968_MARKER: I = METAL ROD
 AC7968_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7968_STAMPING: 281-82.25 1995
 AC7968_MARK LOGO: NGS
 AC7968_PROJECTION: FLUSH
 AC7968_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7968_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7968+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 AC7968_ROD/PIPE-DEPTH: 6.4 meters
 AC7968_SLEEVE-DEPTH  : 1.8 meters
 AC7968
 AC7968  HISTORY     - Date     Condition        Report By
 AC7968  HISTORY     - 1995     MONUMENTED       SDDT
 AC7968  HISTORY     - 19960928 GOOD             NGS
 AC7968  HISTORY     - 20120126 GOOD             INDIV
 AC7968
 AC7968                          STATION DESCRIPTION
 AC7968
 AC7968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7968'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) NORTH-NORTHEAST OF
 AC7968'PLANKINTON AND 5.0 MI (8.0 KM) WEST OF STORLA, ON U.S. HIGHWAY 281.
 AC7968'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7968'JUNCTION OF AN EAST/WEST COUNTY ROAD AND MAIN STREET AT STORLA, GO
 AC7968'WEST ON THE COUNTY ROAD FOR 5.1 MI (8.2 KM) TO THE JUNCTION OF U.S.
 AC7968'HIGHWAY 281, TURN RIGHT AND GO NORTH ON U.S. HIGHWAY 281 FOR 0.2 MI
 AC7968'(0.3 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7968'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7968'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 99.0 FT (30.2 M) EAST
 AC7968'OF THE HIGHWAY CENTERLINE, 25.0 FT (7.6 M) NORTH OF THE CENTER OF A
 AC7968'FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) EAST OF A METAL GUARD POST, AND
 AC7968'1.0 FT (0.3 M) WEST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE
 AC7968'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7968
 AC7968                          STATION RECOVERY (2012)
 AC7968
 AC7968'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7862 ***********************************************************************
 AC7862  CBN         -  This is a Cooperative Base Network Control Station.
 AC7862  DESIGNATION -  281 111.35
 AC7862  PID         -  AC7862
 AC7862  STATE/COUNTY-  SD/BEADLE
 AC7862  COUNTRY     -  US
 AC7862  USGS QUAD   -  VIRGIL (2017)
 AC7862
 AC7862                         *CURRENT SURVEY CONTROL
 AC7862  ______________________________________________________________________
 AC7862* NAD 83(2011) POSITION- 44 17 07.22436(N) 098 27 27.06960(W)   ADJUSTED
 AC7862* NAD 83(2011) ELLIP HT-   389.429 (meters)        (06/27/12)   ADJUSTED
 AC7862* NAD 83(2011) EPOCH   -  2010.00
 AC7862* NAVD 88 ORTHO HEIGHT -   414.6   (meters)     1360.    (feet) GPS OBS
 AC7862  ______________________________________________________________________
 AC7862  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7862  GEOID HEIGHT    -        -25.088 (meters)                     GEOID96
 AC7862  GEOID HEIGHT    -        -25.116 (meters)                     GEOID18
 AC7862  NAD 83(2011) X  -   -672,678.060 (meters)                     COMP
 AC7862  NAD 83(2011) Y  - -4,523,936.021 (meters)                     COMP
 AC7862  NAD 83(2011) Z  -  4,431,115.668 (meters)                     COMP
 AC7862  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 AC7862
 AC7862  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7862  Standards:
 AC7862         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7862            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7862  -------------------------------------------------------------------
 AC7862  NETWORK    1.17   3.57           0.55   0.37   1.82     -0.10862336
 AC7862  -------------------------------------------------------------------
 AC7862  Click here for local accuracies and other accuracy information.
 AC7862
 AC7862.The horizontal coordinates were established by GPS observations
 AC7862.and adjusted by the National Geodetic Survey in June 2012.
 AC7862
 AC7862.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7862.been affixed to the stable North American tectonic plate. See 
 AC7862.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7862
 AC7862.The horizontal coordinates are valid at the epoch date displayed above
 AC7862.which is a decimal equivalence of Year/Month/Day.
 AC7862
 AC7862.The orthometric height was determined by GPS observations and a
 AC7862.high-resolution geoid model.
 AC7862
 AC7862.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7862.GEOID18 height accuracy estimate available here.
 AC7862
 AC7862.Click photographs - Photos may exist for this station.
 AC7862
 AC7862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7862
 AC7862.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7862
 AC7862.The ellipsoidal height was determined by GPS observations
 AC7862.and is referenced to NAD 83.
 AC7862
 AC7862. The following values were computed from the NAD 83(2011) position.
 AC7862
 AC7862;                    North         East     Units Scale Factor Converg.
 AC7862;SPC SD N     -    51,401.472   723,118.012   MT  1.00002775   +1 05 30.0
 AC7862;SPC SD N     -   168,639.66  2,372,429.68   sFT  1.00002775   +1 05 30.0
 AC7862;UTM  14      - 4,903,708.807   543,283.939   MT  0.99962304   +0 22 43.6
 AC7862
 AC7862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7862!SPC SD N     -   0.99993894  x   1.00002775  =   0.99996669
 AC7862!UTM  14      -   0.99993894  x   0.99962304  =   0.99956200
 AC7862
 AC7862_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4328303708(NAD 83)
 AC7862
 AC7862                          SUPERSEDED SURVEY CONTROL
 AC7862
 AC7862  NAD 83(2007)-  44 17 07.22447(N)    098 27 27.07048(W) AD(2002.00) 0
 AC7862  ELLIP H (02/10/07)  389.459  (m)                       GP(2002.00)    
 AC7862  ELLIP H (04/15/04)  389.452  (m)                       GP(       ) 2 1
 AC7862  NAD 83(1996)-  44 17 07.22398(N)    098 27 27.07011(W) AD(       ) B
 AC7862  ELLIP H (04/18/97)  389.495  (m)                       GP(       ) 4 1
 AC7862
 AC7862.Superseded values are not recommended for survey control.
 AC7862
 AC7862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7862.See file dsdata.pdf to determine how the superseded data were derived.
 AC7862
 AC7862_MARKER: Z = SEE DESCRIPTION
 AC7862_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7862_STAMPING: 281-111.35 1995
 AC7862_MARK LOGO: NGS
 AC7862_PROJECTION: FLUSH
 AC7862_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7862_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7862+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7862_ROD/PIPE-DEPTH: 6.4 meters
 AC7862_SLEEVE-DEPTH  : 1.8 meters
 AC7862
 AC7862  HISTORY     - Date     Condition        Report By
 AC7862  HISTORY     - 1995     MONUMENTED       SDDT
 AC7862  HISTORY     - 19960924 GOOD             NGS
 AC7862
 AC7862                          STATION DESCRIPTION
 AC7862
 AC7862'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7862'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) WEST-SOUTHWEST OF
 AC7862'HURON, 8.0 MI (12.9 KM) SOUTH OF WOLSEY, AND 1.0 MI (1.6 KM) WEST OF
 AC7862'VIRGIL, ON U.S. HIGHWAY 281.  TO REACH THE STATION FROM THE POST
 AC7862'OFFICE IN WOLSEY, GO SOUTH ON U.S. HIGHWAY 281 FOR 2.85 MI (4.59 KM)
 AC7862'TO THE JUNCTION OF U.S. HIGHWAY 14, CONTINUE SOUTH ON HIGHWAY 281 FOR
 AC7862'6.0 MI (9.7 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 AC7862'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7862'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 100.1 FT
 AC7862'(30.5 M) EAST OF THE HIGHWAY CENTER, 13.0 FT (4.0 M) NORTH OF A FIELD
 AC7862'ENTRANCE, 1.5 FT (0.5 M) EAST OF A METAL GUARD POST, AND 1.5 FT (0.5
 AC7862'M) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AC7862'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7906 ***********************************************************************
 AC7906  CBN         -  This is a Cooperative Base Network Control Station.
 AC7906  DESIGNATION -  281 137.70
 AC7906  PID         -  AC7906
 AC7906  STATE/COUNTY-  SD/SPINK
 AC7906  COUNTRY     -  US
 AC7906  USGS QUAD   -  TULARE (2017)
 AC7906
 AC7906                         *CURRENT SURVEY CONTROL
 AC7906  ______________________________________________________________________
 AC7906* NAD 83(2011) POSITION- 44 39 07.16139(N) 098 30 14.82422(W)   ADJUSTED
 AC7906* NAD 83(2011) ELLIP HT-   381.427 (meters)        (06/27/12)   ADJUSTED
 AC7906* NAD 83(2011) EPOCH   -  2010.00
 AC7906* NAVD 88 ORTHO HEIGHT -   406.1   (meters)     1332.    (feet) GPS OBS
 AC7906  ______________________________________________________________________
 AC7906  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7906  GEOID HEIGHT    -        -24.547 (meters)                     GEOID96
 AC7906  GEOID HEIGHT    -        -24.610 (meters)                     GEOID18
 AC7906  NAD 83(2011) X  -   -672,135.400 (meters)                     COMP
 AC7906  NAD 83(2011) Y  - -4,495,152.983 (meters)                     COMP
 AC7906  NAD 83(2011) Z  -  4,460,187.040 (meters)                     COMP
 AC7906  LAPLACE CORR    -          0.51  (seconds)                    DEFLEC18
 AC7906
 AC7906  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7906  Standards:
 AC7906         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7906            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7906  -------------------------------------------------------------------
 AC7906  NETWORK    1.19   3.47           0.56   0.37   1.77     -0.09058878
 AC7906  -------------------------------------------------------------------
 AC7906  Click here for local accuracies and other accuracy information.
 AC7906
 AC7906.The horizontal coordinates were established by GPS observations
 AC7906.and adjusted by the National Geodetic Survey in June 2012.
 AC7906
 AC7906.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7906.been affixed to the stable North American tectonic plate. See 
 AC7906.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7906
 AC7906.The horizontal coordinates are valid at the epoch date displayed above
 AC7906.which is a decimal equivalence of Year/Month/Day.
 AC7906
 AC7906.The orthometric height was determined by GPS observations and a
 AC7906.high-resolution geoid model.
 AC7906
 AC7906.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7906.GEOID18 height accuracy estimate available here.
 AC7906
 AC7906.Click photographs - Photos may exist for this station.
 AC7906
 AC7906.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7906
 AC7906.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7906
 AC7906.The ellipsoidal height was determined by GPS observations
 AC7906.and is referenced to NAD 83.
 AC7906
 AC7906. The following values were computed from the NAD 83(2011) position.
 AC7906
 AC7906;                    North         East     Units Scale Factor Converg.
 AC7906;SPC SD N     -    92,066.968   718,646.254   MT  0.99996324   +1 03 31.3
 AC7906;SPC SD N     -   302,056.38  2,357,758.58   sFT  0.99996324   +1 03 31.3
 AC7906;UTM  14      - 4,944,411.584   539,318.970   MT  0.99961901   +0 20 54.6
 AC7906
 AC7906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7906!SPC SD N     -   0.99994020  x   0.99996324  =   0.99990344
 AC7906!UTM  14      -   0.99994020  x   0.99961901  =   0.99955923
 AC7906
 AC7906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3931844411(NAD 83)
 AC7906
 AC7906                          SUPERSEDED SURVEY CONTROL
 AC7906
 AC7906  NAD 83(2007)-  44 39 07.16145(N)    098 30 14.82510(W) AD(2002.00) 0
 AC7906  ELLIP H (02/10/07)  381.457  (m)                       GP(2002.00)    
 AC7906  ELLIP H (04/15/04)  381.456  (m)                       GP(       ) 2 1
 AC7906  NAD 83(1996)-  44 39 07.16095(N)    098 30 14.82461(W) AD(       ) B
 AC7906  ELLIP H (04/18/97)  381.496  (m)                       GP(       ) 4 1
 AC7906
 AC7906.Superseded values are not recommended for survey control.
 AC7906
 AC7906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7906.See file dsdata.pdf to determine how the superseded data were derived.
 AC7906
 AC7906_MARKER: Z = SEE DESCRIPTION
 AC7906_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7906_STAMPING: 281-137.70 1995
 AC7906_MARK LOGO: NGS
 AC7906_PROJECTION: PROJECTING 5 CENTIMETERS
 AC7906_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7906+SATELLITE: SATELLITE OBSERVATIONS - July 12, 1996
 AC7906_ROD/PIPE-DEPTH: 6.4 meters
 AC7906_SLEEVE-DEPTH  : 1.8 meters
 AC7906
 AC7906  HISTORY     - Date     Condition        Report By
 AC7906  HISTORY     - 1995     MONUMENTED       SDDT
 AC7906  HISTORY     - 19960712 GOOD             NGS
 AC7906  HISTORY     - 20080925 MARK NOT FOUND   SDDT
 AC7906
 AC7906                          STATION DESCRIPTION
 AC7906
 AC7906'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7906'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF TULARE, 6.0 MI
 AC7906'(9.7 KM) NORTHWEST OF HITCHCOCK, AND 4.5 MI (7.2 KM) NORTH OF BONILLA.
 AC7906'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7906'JUNCTION OF US HIGHWAY 281 AND STATE HIGHWAY 28 (BEADLE/SPINK COUNTY
 AC7906'LINE), WEST OF HITCHCOCK, GO NORTH ON U.S. HIGHWAY 281 FOR 1.3 MILES
 AC7906'(2.1 KM) AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7906'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7906'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 408.0 M (1338.6 FT)
 AC7906'SOUTH OF MILEPOST 138, 18.8 M (61.7 FT) WEST OF THE HIGHWAY
 AC7906'CENTERLINE, 11.4 M (37.4 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD
 AC7906'LEADING WEST TO AN ABANDONED FARM HOUSE, 0.5 M (1.6 FT) BELOW THE
 AC7906'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A METAL GUARD POST, 0.4 M
 AC7906'(1.3 FT) EAST OF A WITNESS POST, AND 0.1 M (0.3 FT) BELOW THE GROUND
 AC7906'SURFACE.  NOTE--ACCESS TO THE DATUM, POINT IS THROUGH A 5-INCH LOGO
 AC7906'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7906
 AC7906                          STATION RECOVERY (2008)
 AC7906
 AC7906'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (MAJ)
 AC7906'MARK WAS DESTROYED DURING THE RECONSTRUCTION OF US HWY 281.  A NEW
 AC7906'MARK HAS BEEN RESET BY THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9754 ***********************************************************************
 AE9754  DESIGNATION -  281 154.81
 AE9754  PID         -  AE9754
 AE9754  STATE/COUNTY-  SD/SPINK
 AE9754  COUNTRY     -  US
 AE9754  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9754
 AE9754                         *CURRENT SURVEY CONTROL
 AE9754  ______________________________________________________________________
 AE9754* NAD 83(1986) POSITION- 44 53 25.     (N) 098 30 49.     (W)   SCALED
 AE9754* NAVD 88 ORTHO HEIGHT -   394.359 (meters)     1293.83  (feet) ADJUSTED
 AE9754  ______________________________________________________________________
 AE9754  GEOID HEIGHT    -        -24.292 (meters)                     GEOID18
 AE9754  DYNAMIC HEIGHT  -        394.316 (meters)     1293.69  (feet) COMP
 AE9754  MODELED GRAVITY -    980,496.0   (mgal)                       NAVD 88
 AE9754
 AE9754  VERT ORDER      -  FIRST     CLASS II
 AE9754
 AE9754.The horizontal coordinates were scaled from a map and have
 AE9754.an estimated accuracy of +/- 6 seconds.
 AE9754
 AE9754.The orthometric height was determined by differential leveling and
 AE9754.adjusted by the NATIONAL GEODETIC SURVEY
 AE9754.in July 1998.
 AE9754
 AE9754.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9754.GEOID18 height accuracy estimate available here.
 AE9754
 AE9754.Click photographs - Photos may exist for this station.
 AE9754
 AE9754.The dynamic height is computed by dividing the NAVD 88
 AE9754.geopotential number by the normal gravity value computed on the
 AE9754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9754.degrees latitude (g = 980.6199 gals.).
 AE9754
 AE9754.The modeled gravity was interpolated from observed gravity values.
 AE9754
 AE9754;                    North         East    Units  Estimated Accuracy
 AE9754;SPC SD N     -   118,530.      717,410.      MT  (+/- 180 meters Scaled)
 AE9754
 AE9754_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384708(NAD 83)
 AE9754
 AE9754                          SUPERSEDED SURVEY CONTROL
 AE9754
 AE9754.No superseded survey control is available for this station.
 AE9754
 AE9754_MARKER: DD = SURVEY DISK
 AE9754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9754_STAMPING: 281-154.81 1996
 AE9754_MARK LOGO: SDDT
 AE9754_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9754+STABILITY: SURFACE MOTION
 AE9754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9754+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9754
 AE9754  HISTORY     - Date     Condition        Report By
 AE9754  HISTORY     - 1996     MONUMENTED       SDDT
 AE9754  HISTORY     - 19970422 GOOD             NGS
 AE9754
 AE9754                          STATION DESCRIPTION
 AE9754
 AE9754'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9754'1.5 KM (0.95 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9754'IN REDFIELD, 305.0 M (1000.7 FT) SOUTH OF MILEPOST 155, 20.4 M (66.9
 AE9754'FT) WEST OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT) SOUTH OF THE
 AE9754'CENTER OF A DRIVEWAY LEADING TO THE DEPARTMENT OF TRANSPORTATION
 AE9754'COMPLEX, 1.8 M (5.9 FT) NORTHEAST OF A POLE SUPPORTING A WINDSOCK, 0.9
 AE9754'M (3.0 FT) EAST OF A CHAIN-LINK FENCE, 0.4 M (1.3 FT) EAST OF A
 AE9754'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AE9754'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9755 ***********************************************************************
 AE9755  DESIGNATION -  281 155.91
 AE9755  PID         -  AE9755
 AE9755  STATE/COUNTY-  SD/SPINK
 AE9755  COUNTRY     -  US
 AE9755  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9755
 AE9755                         *CURRENT SURVEY CONTROL
 AE9755  ______________________________________________________________________
 AE9755* NAD 83(1986) POSITION- 44 54 18.     (N) 098 30 45.     (W)   SCALED
 AE9755* NAVD 88 ORTHO HEIGHT -   398.161 (meters)     1306.30  (feet) ADJUSTED
 AE9755  ______________________________________________________________________
 AE9755  GEOID HEIGHT    -        -24.294 (meters)                     GEOID18
 AE9755  DYNAMIC HEIGHT  -        398.117 (meters)     1306.16  (feet) COMP
 AE9755  MODELED GRAVITY -    980,497.1   (mgal)                       NAVD 88
 AE9755
 AE9755  VERT ORDER      -  FIRST     CLASS II
 AE9755
 AE9755.The horizontal coordinates were scaled from a map and have
 AE9755.an estimated accuracy of +/- 6 seconds.
 AE9755
 AE9755.The orthometric height was determined by differential leveling and
 AE9755.adjusted by the NATIONAL GEODETIC SURVEY
 AE9755.in July 1998.
 AE9755
 AE9755.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9755.GEOID18 height accuracy estimate available here.
 AE9755
 AE9755.Click photographs - Photos may exist for this station.
 AE9755
 AE9755.The dynamic height is computed by dividing the NAVD 88
 AE9755.geopotential number by the normal gravity value computed on the
 AE9755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9755.degrees latitude (g = 980.6199 gals.).
 AE9755
 AE9755.The modeled gravity was interpolated from observed gravity values.
 AE9755
 AE9755;                    North         East    Units  Estimated Accuracy
 AE9755;SPC SD N     -   120,170.      717,470.      MT  (+/- 180 meters Scaled)
 AE9755
 AE9755_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384725(NAD 83)
 AE9755
 AE9755                          SUPERSEDED SURVEY CONTROL
 AE9755
 AE9755.No superseded survey control is available for this station.
 AE9755
 AE9755_MARKER: DD = SURVEY DISK
 AE9755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9755_STAMPING: 281-155.91 1996
 AE9755_MARK LOGO: SDDT
 AE9755_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9755+STABILITY: SURFACE MOTION
 AE9755_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9755+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9755
 AE9755  HISTORY     - Date     Condition        Report By
 AE9755  HISTORY     - 1996     MONUMENTED       SDDT
 AE9755  HISTORY     - 19970422 GOOD             NGS
 AE9755
 AE9755                          STATION DESCRIPTION
 AE9755
 AE9755'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9755'3.3 KM (2.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9755'IN REDFIELD, 169.0 M (554.5 FT) SOUTH OF MILEPOST 156, 23.0 M (75.5
 AE9755'FT) WEST OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) NORTH OF THE
 AE9755'CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) SOUTH OF A FENCE CORNER,
 AE9755'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF
 AE9755'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9756 ***********************************************************************
 AE9756  DESIGNATION -  281 156.81
 AE9756  PID         -  AE9756
 AE9756  STATE/COUNTY-  SD/SPINK
 AE9756  COUNTRY     -  US
 AE9756  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9756
 AE9756                         *CURRENT SURVEY CONTROL
 AE9756  ______________________________________________________________________
 AE9756* NAD 83(1986) POSITION- 44 55 05.     (N) 098 30 44.     (W)   SCALED
 AE9756* NAVD 88 ORTHO HEIGHT -   393.657 (meters)     1291.52  (feet) ADJUSTED
 AE9756  ______________________________________________________________________
 AE9756  GEOID HEIGHT    -        -24.296 (meters)                     GEOID18
 AE9756  DYNAMIC HEIGHT  -        393.615 (meters)     1291.39  (feet) COMP
 AE9756  MODELED GRAVITY -    980,498.0   (mgal)                       NAVD 88
 AE9756
 AE9756  VERT ORDER      -  FIRST     CLASS II
 AE9756
 AE9756.The horizontal coordinates were scaled from a map and have
 AE9756.an estimated accuracy of +/- 6 seconds.
 AE9756
 AE9756.The orthometric height was determined by differential leveling and
 AE9756.adjusted by the NATIONAL GEODETIC SURVEY
 AE9756.in July 1998.
 AE9756
 AE9756.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9756.GEOID18 height accuracy estimate available here.
 AE9756
 AE9756.Click photographs - Photos may exist for this station.
 AE9756
 AE9756.The dynamic height is computed by dividing the NAVD 88
 AE9756.geopotential number by the normal gravity value computed on the
 AE9756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9756.degrees latitude (g = 980.6199 gals.).
 AE9756
 AE9756.The modeled gravity was interpolated from observed gravity values.
 AE9756
 AE9756;                    North         East    Units  Estimated Accuracy
 AE9756;SPC SD N     -   121,620.      717,460.      MT  (+/- 180 meters Scaled)
 AE9756
 AE9756_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384739(NAD 83)
 AE9756
 AE9756                          SUPERSEDED SURVEY CONTROL
 AE9756
 AE9756.No superseded survey control is available for this station.
 AE9756
 AE9756_MARKER: DD = SURVEY DISK
 AE9756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9756_STAMPING: 281-156.81 1996
 AE9756_MARK LOGO: SDDT
 AE9756_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9756+STABILITY: SURFACE MOTION
 AE9756_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9756+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9756
 AE9756  HISTORY     - Date     Condition        Report By
 AE9756  HISTORY     - 1996     MONUMENTED       SDDT
 AE9756  HISTORY     - 19970422 GOOD             NGS
 AE9756
 AE9756                          STATION DESCRIPTION
 AE9756
 AE9756'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9756'4.8 KM (3.00 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9756'IN REDFIELD, 308.0 M (1010.5 FT) SOUTH OF MILEPOST 157, 22.5 M (73.8
 AE9756'FT) EAST OF THE HIGHWAY CENTERLINE, 4.2 M (13.8 FT) NORTH OF THE
 AE9756'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0
 AE9756'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AE9756'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9757 ***********************************************************************
 AE9757  DESIGNATION -  281 157.92
 AE9757  PID         -  AE9757
 AE9757  STATE/COUNTY-  SD/SPINK
 AE9757  COUNTRY     -  US
 AE9757  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9757
 AE9757                         *CURRENT SURVEY CONTROL
 AE9757  ______________________________________________________________________
 AE9757* NAD 83(1986) POSITION- 44 56 00.     (N) 098 30 45.     (W)   SCALED
 AE9757* NAVD 88 ORTHO HEIGHT -   394.256 (meters)     1293.49  (feet) ADJUSTED
 AE9757  ______________________________________________________________________
 AE9757  GEOID HEIGHT    -        -24.299 (meters)                     GEOID18
 AE9757  DYNAMIC HEIGHT  -        394.214 (meters)     1293.35  (feet) COMP
 AE9757  MODELED GRAVITY -    980,499.0   (mgal)                       NAVD 88
 AE9757
 AE9757  VERT ORDER      -  FIRST     CLASS II
 AE9757
 AE9757.The horizontal coordinates were scaled from a map and have
 AE9757.an estimated accuracy of +/- 6 seconds.
 AE9757
 AE9757.The orthometric height was determined by differential leveling and
 AE9757.adjusted by the NATIONAL GEODETIC SURVEY
 AE9757.in July 1998.
 AE9757
 AE9757.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9757.GEOID18 height accuracy estimate available here.
 AE9757
 AE9757.Click photographs - Photos may exist for this station.
 AE9757
 AE9757.The dynamic height is computed by dividing the NAVD 88
 AE9757.geopotential number by the normal gravity value computed on the
 AE9757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9757.degrees latitude (g = 980.6199 gals.).
 AE9757
 AE9757.The modeled gravity was interpolated from observed gravity values.
 AE9757
 AE9757;                    North         East    Units  Estimated Accuracy
 AE9757;SPC SD N     -   123,310.      717,410.      MT  (+/- 180 meters Scaled)
 AE9757
 AE9757_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384756(NAD 83)
 AE9757
 AE9757                          SUPERSEDED SURVEY CONTROL
 AE9757
 AE9757.No superseded survey control is available for this station.
 AE9757
 AE9757_MARKER: DD = SURVEY DISK
 AE9757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9757_STAMPING: 281-157.92 1996
 AE9757_MARK LOGO: SDDT
 AE9757_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9757+STABILITY: SURFACE MOTION
 AE9757_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9757+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9757
 AE9757  HISTORY     - Date     Condition        Report By
 AE9757  HISTORY     - 1996     MONUMENTED       SDDT
 AE9757  HISTORY     - 19970422 GOOD             NGS
 AE9757
 AE9757                          STATION DESCRIPTION
 AE9757
 AE9757'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9757'6.5 KM (4.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9757'IN REDFIELD, 135.0 M (442.9 FT) SOUTH OF MILEPOST 158, 21.7 M (71.2
 AE9757'FT) EAST OF THE HIGHWAY CENTERLINE, 3.9 M (12.8 FT) NORTH OF THE
 AE9757'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9757'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9757'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9758 ***********************************************************************
 AE9758  DESIGNATION -  281 159.05
 AE9758  PID         -  AE9758
 AE9758  STATE/COUNTY-  SD/SPINK
 AE9758  COUNTRY     -  US
 AE9758  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9758
 AE9758                         *CURRENT SURVEY CONTROL
 AE9758  ______________________________________________________________________
 AE9758* NAD 83(1986) POSITION- 44 57 00.     (N) 098 30 45.     (W)   SCALED
 AE9758* NAVD 88 ORTHO HEIGHT -   390.761 (meters)     1282.02  (feet) ADJUSTED
 AE9758  ______________________________________________________________________
 AE9758  GEOID HEIGHT    -        -24.303 (meters)                     GEOID18
 AE9758  DYNAMIC HEIGHT  -        390.720 (meters)     1281.89  (feet) COMP
 AE9758  MODELED GRAVITY -    980,500.0   (mgal)                       NAVD 88
 AE9758
 AE9758  VERT ORDER      -  FIRST     CLASS II
 AE9758
 AE9758.The horizontal coordinates were scaled from a map and have
 AE9758.an estimated accuracy of +/- 6 seconds.
 AE9758
 AE9758.The orthometric height was determined by differential leveling and
 AE9758.adjusted by the NATIONAL GEODETIC SURVEY
 AE9758.in July 1998.
 AE9758
 AE9758.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9758.GEOID18 height accuracy estimate available here.
 AE9758
 AE9758.Click photographs - Photos may exist for this station.
 AE9758
 AE9758.The dynamic height is computed by dividing the NAVD 88
 AE9758.geopotential number by the normal gravity value computed on the
 AE9758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9758.degrees latitude (g = 980.6199 gals.).
 AE9758
 AE9758.The modeled gravity was interpolated from observed gravity values.
 AE9758
 AE9758;                    North         East    Units  Estimated Accuracy
 AE9758;SPC SD N     -   125,170.      717,370.      MT  (+/- 180 meters Scaled)
 AE9758
 AE9758_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384775(NAD 83)
 AE9758
 AE9758                          SUPERSEDED SURVEY CONTROL
 AE9758
 AE9758.No superseded survey control is available for this station.
 AE9758
 AE9758_MARKER: Z = SEE DESCRIPTION
 AE9758_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9758_STAMPING: 281-159.05 1996
 AE9758_MARK LOGO: NGS
 AE9758_PROJECTION: FLUSH
 AE9758_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9758_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9758+STABILITY: POSITION/ELEVATION WELL
 AE9758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9758+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9758_ROD/PIPE-DEPTH: 6.4 meters
 AE9758_SLEEVE-DEPTH  : 1.8 meters
 AE9758
 AE9758  HISTORY     - Date     Condition        Report By
 AE9758  HISTORY     - 1996     MONUMENTED       SDDT
 AE9758  HISTORY     - 19970422 GOOD             NGS
 AE9758
 AE9758                          STATION DESCRIPTION
 AE9758
 AE9758'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9758'8.3 KM (5.15 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9758'IN REDFIELD, 81.0 M (265.7 FT) NORTH OF MILEPOST 159, 22.4 M (73.5 FT)
 AE9758'EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AE9758'HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AE9758'WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST.
 AE9758'NOTE--THE DATUM POINT IS A STAINLESS STEEL REVIT AFFIXED TO A STEEL
 AE9758'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9758'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9758'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9759 ***********************************************************************
 AE9759  DESIGNATION -  281 159.98
 AE9759  PID         -  AE9759
 AE9759  STATE/COUNTY-  SD/SPINK
 AE9759  COUNTRY     -  US
 AE9759  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9759
 AE9759                         *CURRENT SURVEY CONTROL
 AE9759  ______________________________________________________________________
 AE9759* NAD 83(1986) POSITION- 44 57 48.     (N) 098 30 45.     (W)   SCALED
 AE9759* NAVD 88 ORTHO HEIGHT -   391.434 (meters)     1284.23  (feet) ADJUSTED
 AE9759  ______________________________________________________________________
 AE9759  GEOID HEIGHT    -        -24.307 (meters)                     GEOID18
 AE9759  DYNAMIC HEIGHT  -        391.393 (meters)     1284.10  (feet) COMP
 AE9759  MODELED GRAVITY -    980,500.8   (mgal)                       NAVD 88
 AE9759
 AE9759  VERT ORDER      -  FIRST     CLASS II
 AE9759
 AE9759.The horizontal coordinates were scaled from a map and have
 AE9759.an estimated accuracy of +/- 6 seconds.
 AE9759
 AE9759.The orthometric height was determined by differential leveling and
 AE9759.adjusted by the NATIONAL GEODETIC SURVEY
 AE9759.in July 1998.
 AE9759
 AE9759.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9759.GEOID18 height accuracy estimate available here.
 AE9759
 AE9759.Click photographs - Photos may exist for this station.
 AE9759
 AE9759.The dynamic height is computed by dividing the NAVD 88
 AE9759.geopotential number by the normal gravity value computed on the
 AE9759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9759.degrees latitude (g = 980.6199 gals.).
 AE9759
 AE9759.The modeled gravity was interpolated from observed gravity values.
 AE9759
 AE9759;                    North         East    Units  Estimated Accuracy
 AE9759;SPC SD N     -   126,650.      717,350.      MT  (+/- 180 meters Scaled)
 AE9759
 AE9759_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384789(NAD 83)
 AE9759
 AE9759                          SUPERSEDED SURVEY CONTROL
 AE9759
 AE9759.No superseded survey control is available for this station.
 AE9759
 AE9759_MARKER: DD = SURVEY DISK
 AE9759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9759_STAMPING: 281 159.98 1996
 AE9759_MARK LOGO: SDDT
 AE9759_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9759+STABILITY: SURFACE MOTION
 AE9759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9759+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9759
 AE9759  HISTORY     - Date     Condition        Report By
 AE9759  HISTORY     - 1996     MONUMENTED       SDDT
 AE9759  HISTORY     - 19970422 GOOD             NGS
 AE9759
 AE9759                          STATION DESCRIPTION
 AE9759
 AE9759'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9759'9.8 KM (6.10 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9759'IN REDFIELD, 69.3 M (227.4 FT) SOUTH OF MILEPOST 160, 22.3 M (73.2 FT)
 AE9759'EAST OF THE HIGHWAY CENTERLINE, 5.6 M (18.4 FT) NORTH OF THE CENTER OF
 AE9759'A DRIVEWAY, 1.5 M (4.9 FT) NORTH OF A FENCE CORNER, 0.8 M (2.6 FT)
 AE9759'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST,
 AE9759'AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9760 ***********************************************************************
 AE9760  DESIGNATION -  281 160.92
 AE9760  PID         -  AE9760
 AE9760  STATE/COUNTY-  SD/SPINK
 AE9760  COUNTRY     -  US
 AE9760  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9760
 AE9760                         *CURRENT SURVEY CONTROL
 AE9760  ______________________________________________________________________
 AE9760* NAD 83(1986) POSITION- 44 58 38.     (N) 098 30 45.     (W)   SCALED
 AE9760* NAVD 88 ORTHO HEIGHT -   394.658 (meters)     1294.81  (feet) ADJUSTED
 AE9760  ______________________________________________________________________
 AE9760  GEOID HEIGHT    -        -24.311 (meters)                     GEOID18
 AE9760  DYNAMIC HEIGHT  -        394.617 (meters)     1294.67  (feet) COMP
 AE9760  MODELED GRAVITY -    980,501.6   (mgal)                       NAVD 88
 AE9760
 AE9760  VERT ORDER      -  FIRST     CLASS II
 AE9760
 AE9760.The horizontal coordinates were scaled from a map and have
 AE9760.an estimated accuracy of +/- 6 seconds.
 AE9760
 AE9760.The orthometric height was determined by differential leveling and
 AE9760.adjusted by the NATIONAL GEODETIC SURVEY
 AE9760.in July 1998.
 AE9760
 AE9760.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9760.GEOID18 height accuracy estimate available here.
 AE9760
 AE9760.Click photographs - Photos may exist for this station.
 AE9760
 AE9760.The dynamic height is computed by dividing the NAVD 88
 AE9760.geopotential number by the normal gravity value computed on the
 AE9760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9760.degrees latitude (g = 980.6199 gals.).
 AE9760
 AE9760.The modeled gravity was interpolated from observed gravity values.
 AE9760
 AE9760;                    North         East    Units  Estimated Accuracy
 AE9760;SPC SD N     -   128,190.      717,320.      MT  (+/- 180 meters Scaled)
 AE9760
 AE9760_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384805(NAD 83)
 AE9760
 AE9760                          SUPERSEDED SURVEY CONTROL
 AE9760
 AE9760.No superseded survey control is available for this station.
 AE9760
 AE9760_MARKER: DD = SURVEY DISK
 AE9760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9760_STAMPING: 281-160.92 1996
 AE9760_MARK LOGO: SDDT
 AE9760_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9760+STABILITY: SURFACE MOTION
 AE9760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9760+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9760
 AE9760  HISTORY     - Date     Condition        Report By
 AE9760  HISTORY     - 1996     MONUMENTED       SDDT
 AE9760  HISTORY     - 19970422 GOOD             NGS
 AE9760
 AE9760                          STATION DESCRIPTION
 AE9760
 AE9760'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9760'11.4 KM (7.10 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9760'IN REDFIELD, 122.8 M (402.9 FT) SOUTH OF MILEPOST 161, 22.3 M (73.2
 AE9760'FT) EAST OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) NORTH OF THE
 AE9760'CENTER OF A FIELD ENTRANCE, 1.7 M (5.6 FT) NORTH OF THE SOUTH END OF A
 AE9760'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AE9760'WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 AE9760'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9761 ***********************************************************************
 AE9761  DESIGNATION -  281 161.98
 AE9761  PID         -  AE9761
 AE9761  STATE/COUNTY-  SD/SPINK
 AE9761  COUNTRY     -  US
 AE9761  USGS QUAD   -  REDFIELD NORTH (2017)
 AE9761
 AE9761                         *CURRENT SURVEY CONTROL
 AE9761  ______________________________________________________________________
 AE9761* NAD 83(1986) POSITION- 44 59 30.     (N) 098 30 45.     (W)   SCALED
 AE9761* NAVD 88 ORTHO HEIGHT -   393.416 (meters)     1290.73  (feet) ADJUSTED
 AE9761  ______________________________________________________________________
 AE9761  GEOID HEIGHT    -        -24.314 (meters)                     GEOID18
 AE9761  DYNAMIC HEIGHT  -        393.375 (meters)     1290.60  (feet) COMP
 AE9761  MODELED GRAVITY -    980,502.5   (mgal)                       NAVD 88
 AE9761
 AE9761  VERT ORDER      -  FIRST     CLASS II
 AE9761
 AE9761.The horizontal coordinates were scaled from a map and have
 AE9761.an estimated accuracy of +/- 6 seconds.
 AE9761
 AE9761.The orthometric height was determined by differential leveling and
 AE9761.adjusted by the NATIONAL GEODETIC SURVEY
 AE9761.in July 1998.
 AE9761
 AE9761.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9761.GEOID18 height accuracy estimate available here.
 AE9761
 AE9761.Click photographs - Photos may exist for this station.
 AE9761
 AE9761.The dynamic height is computed by dividing the NAVD 88
 AE9761.geopotential number by the normal gravity value computed on the
 AE9761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9761.degrees latitude (g = 980.6199 gals.).
 AE9761
 AE9761.The modeled gravity was interpolated from observed gravity values.
 AE9761
 AE9761;                    North         East    Units  Estimated Accuracy
 AE9761;SPC SD N     -   129,790.      717,290.      MT  (+/- 180 meters Scaled)
 AE9761
 AE9761_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384821(NAD 83)
 AE9761
 AE9761                          SUPERSEDED SURVEY CONTROL
 AE9761
 AE9761.No superseded survey control is available for this station.
 AE9761
 AE9761_MARKER: DD = SURVEY DISK
 AE9761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9761_STAMPING: 281-161.98 1996
 AE9761_MARK LOGO: SDDT
 AE9761_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9761+STABILITY: SURFACE MOTION
 AE9761_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9761+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9761
 AE9761  HISTORY     - Date     Condition        Report By
 AE9761  HISTORY     - 1996     MONUMENTED       SDDT
 AE9761  HISTORY     - 19970422 GOOD             NGS
 AE9761
 AE9761                          STATION DESCRIPTION
 AE9761
 AE9761'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9761'12.9 KM (8.00 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9761'IN REDFIELD, 186.0 M (610.2 FT) SOUTH OF MILEPOST 162, 23.1 M (75.8
 AE9761'FT) WEST OF THE HIGHWAY CENTERLINE, 10.2 M (33.5 FT) NORTH OF THE
 AE9761'CENTER OF A DIRT ROAD LEADING WEST TO THE ASHTON CEMETERY, 1.0 M (3.3
 AE9761'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE
 AE9761'CORNER, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE9761'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9762 ***********************************************************************
 AE9762  DESIGNATION -  281 162.90
 AE9762  PID         -  AE9762
 AE9762  STATE/COUNTY-  SD/SPINK
 AE9762  COUNTRY     -  US
 AE9762  USGS QUAD   -  ATHOL (2017)
 AE9762
 AE9762                         *CURRENT SURVEY CONTROL
 AE9762  ______________________________________________________________________
 AE9762* NAD 83(1986) POSITION- 45 00 21.     (N) 098 30 45.     (W)   SCALED
 AE9762* NAVD 88 ORTHO HEIGHT -   394.228 (meters)     1293.40  (feet) ADJUSTED
 AE9762  ______________________________________________________________________
 AE9762  GEOID HEIGHT    -        -24.319 (meters)                     GEOID18
 AE9762  DYNAMIC HEIGHT  -        394.187 (meters)     1293.26  (feet) COMP
 AE9762  MODELED GRAVITY -    980,502.2   (mgal)                       NAVD 88
 AE9762
 AE9762  VERT ORDER      -  FIRST     CLASS II
 AE9762
 AE9762.The horizontal coordinates were scaled from a map and have
 AE9762.an estimated accuracy of +/- 6 seconds.
 AE9762
 AE9762.The orthometric height was determined by differential leveling and
 AE9762.adjusted by the NATIONAL GEODETIC SURVEY
 AE9762.in July 1998.
 AE9762
 AE9762.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9762.GEOID18 height accuracy estimate available here.
 AE9762
 AE9762.Click photographs - Photos may exist for this station.
 AE9762
 AE9762.The dynamic height is computed by dividing the NAVD 88
 AE9762.geopotential number by the normal gravity value computed on the
 AE9762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9762.degrees latitude (g = 980.6199 gals.).
 AE9762
 AE9762.The modeled gravity was interpolated from observed gravity values.
 AE9762
 AE9762;                    North         East    Units  Estimated Accuracy
 AE9762;SPC SD N     -   131,370.      717,260.      MT  (+/- 180 meters Scaled)
 AE9762
 AE9762_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ384837(NAD 83)
 AE9762
 AE9762                          SUPERSEDED SURVEY CONTROL
 AE9762
 AE9762.No superseded survey control is available for this station.
 AE9762
 AE9762_MARKER: DD = SURVEY DISK
 AE9762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9762_STAMPING: 281-162.90 1996
 AE9762_MARK LOGO: SDDT
 AE9762_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9762+STABILITY: SURFACE MOTION
 AE9762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9762+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9762
 AE9762  HISTORY     - Date     Condition        Report By
 AE9762  HISTORY     - 1996     MONUMENTED       SDDT
 AE9762  HISTORY     - 19970422 GOOD             NGS
 AE9762
 AE9762                          STATION DESCRIPTION
 AE9762
 AE9762'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9762'14.6 KM (9.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE COURTHOUSE
 AE9762'IN REDFIELD, 150.5 M (493.8 FT) SOUTH OF MILEPOST 163, 22.8 M (74.8
 AE9762'FT) EAST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) NORTH OF THE
 AE9762'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9762'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9762'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9763 ***********************************************************************
 AE9763  CBN         -  This is a Cooperative Base Network Control Station.
 AE9763  DESIGNATION -  281 163.91
 AE9763  PID         -  AE9763
 AE9763  STATE/COUNTY-  SD/SPINK
 AE9763  COUNTRY     -  US
 AE9763  USGS QUAD   -  ATHOL (2017)
 AE9763
 AE9763                         *CURRENT SURVEY CONTROL
 AE9763  ______________________________________________________________________
 AE9763* NAD 83(2011) POSITION- 45 01 14.01650(N) 098 30 47.86411(W)   ADJUSTED
 AE9763* NAD 83(2011) ELLIP HT-   370.143 (meters)        (06/27/12)   ADJUSTED
 AE9763* NAD 83(2011) EPOCH   -  2010.00
 AE9763* NAVD 88 ORTHO HEIGHT -   394.483 (meters)     1294.23  (feet) ADJUSTED
 AE9763  ______________________________________________________________________
 AE9763  GEOID HEIGHT    -        -24.324 (meters)                     GEOID18
 AE9763  NAD 83(2011) X  -   -668,578.738 (meters)                     COMP
 AE9763  NAD 83(2011) Y  - -4,466,474.581 (meters)                     COMP
 AE9763  NAD 83(2011) Z  -  4,489,225.604 (meters)                     COMP
 AE9763  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 AE9763  DYNAMIC HEIGHT  -        394.443 (meters)     1294.10  (feet) COMP
 AE9763  MODELED GRAVITY -    980,503.1   (mgal)                       NAVD 88
 AE9763
 AE9763  VERT ORDER      -  FIRST     CLASS II
 AE9763
 AE9763  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9763  Standards:
 AE9763         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9763            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9763  -------------------------------------------------------------------
 AE9763  NETWORK    0.60   1.16           0.27   0.21   0.59      0.03555166
 AE9763  -------------------------------------------------------------------
 AE9763  Click here for local accuracies and other accuracy information.
 AE9763
 AE9763.The horizontal coordinates were established by GPS observations
 AE9763.and adjusted by the National Geodetic Survey in June 2012.
 AE9763
 AE9763.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9763.been affixed to the stable North American tectonic plate. See 
 AE9763.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9763
 AE9763.The horizontal coordinates are valid at the epoch date displayed above
 AE9763.which is a decimal equivalence of Year/Month/Day.
 AE9763
 AE9763.The orthometric height was determined by differential leveling and
 AE9763.adjusted by the NATIONAL GEODETIC SURVEY
 AE9763.in July 1998.
 AE9763
 AE9763.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9763.GEOID18 height accuracy estimate available here.
 AE9763
 AE9763.Click photographs - Photos may exist for this station.
 AE9763
 AE9763.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9763
 AE9763.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9763
 AE9763.The ellipsoidal height was determined by GPS observations
 AE9763.and is referenced to NAD 83.
 AE9763
 AE9763.The dynamic height is computed by dividing the NAVD 88
 AE9763.geopotential number by the normal gravity value computed on the
 AE9763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9763.degrees latitude (g = 980.6199 gals.).
 AE9763
 AE9763.The modeled gravity was interpolated from observed gravity values.
 AE9763
 AE9763. The following values were computed from the NAD 83(2011) position.
 AE9763
 AE9763;                    North         East     Units Scale Factor Converg.
 AE9763;SPC SD N     -   133,003.271   717,166.303   MT  0.99993925   +1 03 07.9
 AE9763;SPC SD N     -   436,361.56  2,352,903.11   sFT  0.99993925   +1 03 07.9
 AE9763;UTM  14      - 4,985,349.582   538,346.032   MT  0.99961808   +0 20 39.4
 AE9763
 AE9763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9763!SPC SD N     -   0.99994197  x   0.99993925  =   0.99988122
 AE9763!UTM  14      -   0.99994197  x   0.99961808  =   0.99956007
 AE9763
 AE9763_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3834685349(NAD 83)
 AE9763
 AE9763                          SUPERSEDED SURVEY CONTROL
 AE9763
 AE9763  NAD 83(2007)-  45 01 14.01647(N)    098 30 47.86507(W) AD(2002.00) 0
 AE9763  ELLIP H (02/10/07)  370.190  (m)                       GP(2002.00)    
 AE9763  NAD 83(1996)-  45 01 14.01625(N)    098 30 47.86494(W) AD(       ) A
 AE9763  ELLIP H (06/23/03)  370.194  (m)                       GP(       ) 3 1
 AE9763  NAVD 88             394.48   (m)         1294.2    (f) LEVELING    3  
 AE9763
 AE9763.Superseded values are not recommended for survey control.
 AE9763
 AE9763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9763.See file dsdata.pdf to determine how the superseded data were derived.
 AE9763
 AE9763_MARKER: Z = SEE DESCRIPTION
 AE9763_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9763_STAMPING: 281-163.91 1996
 AE9763_MARK LOGO: NGS
 AE9763_PROJECTION: FLUSH
 AE9763_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9763_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9763+STABILITY: POSITION/ELEVATION WELL
 AE9763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9763+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 AE9763_ROD/PIPE-DEPTH: 6.40 meters
 AE9763_SLEEVE-DEPTH  : 1.80 meters
 AE9763
 AE9763  HISTORY     - Date     Condition        Report By
 AE9763  HISTORY     - 1996     MONUMENTED       SDDT
 AE9763  HISTORY     - 19970422 GOOD             NGS
 AE9763  HISTORY     - 20020529 GOOD             SDDT
 AE9763  HISTORY     - 20160516 GOOD             DEWDAV
 AE9763
 AE9763                          STATION DESCRIPTION
 AE9763
 AE9763'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9763'16.2 KM (10.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9763'COURTHOUSE IN REDFIELD, 139.0 M (456.0 FT) SOUTH OF MILEPOST 164, 24.9
 AE9763'M (81.7 FT) EAST OF THE HIGHWAY CENTERLINE, 9.2 M (30.2 FT) NORTH OF
 AE9763'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9763'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AE9763'EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9763'STEEL REVIT AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE9763'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9763'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE9763
 AE9763                          STATION RECOVERY (2002)
 AE9763
 AE9763'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE9763'RECOVERED AS DESCRIBED
 AE9763'
 AE9763
 AE9763                          STATION RECOVERY (2016)
 AE9763
 AE9763'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AE9763'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9764 ***********************************************************************
 AE9764  DESIGNATION -  281 164.91
 AE9764  PID         -  AE9764
 AE9764  STATE/COUNTY-  SD/SPINK
 AE9764  COUNTRY     -  US
 AE9764  USGS QUAD   -  ATHOL (2017)
 AE9764
 AE9764                         *CURRENT SURVEY CONTROL
 AE9764  ______________________________________________________________________
 AE9764* NAD 83(1986) POSITION- 45 02 05.     (N) 098 30 45.     (W)   SCALED
 AE9764* NAVD 88 ORTHO HEIGHT -   394.662 (meters)     1294.82  (feet) ADJUSTED
 AE9764  ______________________________________________________________________
 AE9764  GEOID HEIGHT    -        -24.330 (meters)                     GEOID18
 AE9764  DYNAMIC HEIGHT  -        394.622 (meters)     1294.69  (feet) COMP
 AE9764  MODELED GRAVITY -    980,503.9   (mgal)                       NAVD 88
 AE9764
 AE9764  VERT ORDER      -  FIRST     CLASS II
 AE9764
 AE9764.The horizontal coordinates were scaled from a map and have
 AE9764.an estimated accuracy of +/- 6 seconds.
 AE9764
 AE9764.The orthometric height was determined by differential leveling and
 AE9764.adjusted by the NATIONAL GEODETIC SURVEY
 AE9764.in July 1998.
 AE9764
 AE9764.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9764.GEOID18 height accuracy estimate available here.
 AE9764
 AE9764.Click photographs - Photos may exist for this station.
 AE9764
 AE9764.The dynamic height is computed by dividing the NAVD 88
 AE9764.geopotential number by the normal gravity value computed on the
 AE9764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9764.degrees latitude (g = 980.6199 gals.).
 AE9764
 AE9764.The modeled gravity was interpolated from observed gravity values.
 AE9764
 AE9764;                    North         East    Units  Estimated Accuracy
 AE9764;SPC SD N     -   134,580.      717,200.      MT  (+/- 180 meters Scaled)
 AE9764
 AE9764_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383869(NAD 83)
 AE9764
 AE9764                          SUPERSEDED SURVEY CONTROL
 AE9764
 AE9764.No superseded survey control is available for this station.
 AE9764
 AE9764_MARKER: DD = SURVEY DISK
 AE9764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9764_STAMPING: 281-164.91 1996
 AE9764_MARK LOGO: SDDT
 AE9764_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9764+STABILITY: SURFACE MOTION
 AE9764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9764+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9764
 AE9764  HISTORY     - Date     Condition        Report By
 AE9764  HISTORY     - 1996     MONUMENTED       SDDT
 AE9764  HISTORY     - 19970422 GOOD             NGS
 AE9764
 AE9764                          STATION DESCRIPTION
 AE9764
 AE9764'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9764'17.8 KM (11.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9764'COURTHOUSE IN REDFIELD, 151.5 M (497.0 FT) SOUTH OF MILEPOST 165, 21.8
 AE9764'M (71.5 FT) EAST OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) SOUTH OF
 AE9764'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9764'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9764'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9765 ***********************************************************************
 AE9765  DESIGNATION -  281 165.91
 AE9765  PID         -  AE9765
 AE9765  STATE/COUNTY-  SD/SPINK
 AE9765  COUNTRY     -  US
 AE9765  USGS QUAD   -  ATHOL (2017)
 AE9765
 AE9765                         *CURRENT SURVEY CONTROL
 AE9765  ______________________________________________________________________
 AE9765* NAD 83(1986) POSITION- 45 02 59.     (N) 098 30 46.     (W)   SCALED
 AE9765* NAVD 88 ORTHO HEIGHT -   394.314 (meters)     1293.68  (feet) ADJUSTED
 AE9765  ______________________________________________________________________
 AE9765  GEOID HEIGHT    -        -24.336 (meters)                     GEOID18
 AE9765  DYNAMIC HEIGHT  -        394.275 (meters)     1293.55  (feet) COMP
 AE9765  MODELED GRAVITY -    980,504.8   (mgal)                       NAVD 88
 AE9765
 AE9765  VERT ORDER      -  FIRST     CLASS II
 AE9765
 AE9765.The horizontal coordinates were scaled from a map and have
 AE9765.an estimated accuracy of +/- 6 seconds.
 AE9765
 AE9765.The orthometric height was determined by differential leveling and
 AE9765.adjusted by the NATIONAL GEODETIC SURVEY
 AE9765.in July 1998.
 AE9765
 AE9765.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9765.GEOID18 height accuracy estimate available here.
 AE9765
 AE9765.Click photographs - Photos may exist for this station.
 AE9765
 AE9765.The dynamic height is computed by dividing the NAVD 88
 AE9765.geopotential number by the normal gravity value computed on the
 AE9765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9765.degrees latitude (g = 980.6199 gals.).
 AE9765
 AE9765.The modeled gravity was interpolated from observed gravity values.
 AE9765
 AE9765;                    North         East    Units  Estimated Accuracy
 AE9765;SPC SD N     -   136,240.      717,150.      MT  (+/- 180 meters Scaled)
 AE9765
 AE9765_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383885(NAD 83)
 AE9765
 AE9765                          SUPERSEDED SURVEY CONTROL
 AE9765
 AE9765.No superseded survey control is available for this station.
 AE9765
 AE9765_MARKER: DD = SURVEY DISK
 AE9765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9765_STAMPING: 281-165.91 1996
 AE9765_MARK LOGO: SDDT
 AE9765_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9765+STABILITY: SURFACE MOTION
 AE9765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9765+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9765
 AE9765  HISTORY     - Date     Condition        Report By
 AE9765  HISTORY     - 1996     MONUMENTED       SDDT
 AE9765  HISTORY     - 19970422 GOOD             NGS
 AE9765
 AE9765                          STATION DESCRIPTION
 AE9765
 AE9765'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9765'19.4 KM (12.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9765'COURTHOUSE IN REDFIELD, 151.0 M (495.4 FT) SOUTH OF MILEPOST 166, 25.3
 AE9765'M (83.0 FT) SOUTH OF THE NORTH ENTRANCE INTO A ROAD SIDE PARK, 18.3 M
 AE9765'(60.0 FT) WEST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) NORTH OF A
 AE9765'SIGN (DRULEY-MILLER ROAD SIDE PARK), 5.3 M (17.4 FT) EAST OF THE
 AE9765'CENTER OF A DIRT ROAD, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9765'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9765'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9766 ***********************************************************************
 AE9766  DESIGNATION -  281 167.03
 AE9766  PID         -  AE9766
 AE9766  STATE/COUNTY-  SD/SPINK
 AE9766  COUNTRY     -  US
 AE9766  USGS QUAD   -  ATHOL (2017)
 AE9766
 AE9766                         *CURRENT SURVEY CONTROL
 AE9766  ______________________________________________________________________
 AE9766* NAD 83(1986) POSITION- 45 03 56.     (N) 098 30 46.     (W)   SCALED
 AE9766* NAVD 88 ORTHO HEIGHT -   395.197 (meters)     1296.58  (feet) ADJUSTED
 AE9766  ______________________________________________________________________
 AE9766  GEOID HEIGHT    -        -24.342 (meters)                     GEOID18
 AE9766  DYNAMIC HEIGHT  -        395.158 (meters)     1296.45  (feet) COMP
 AE9766  MODELED GRAVITY -    980,505.7   (mgal)                       NAVD 88
 AE9766
 AE9766  VERT ORDER      -  FIRST     CLASS II
 AE9766
 AE9766.The horizontal coordinates were scaled from a map and have
 AE9766.an estimated accuracy of +/- 6 seconds.
 AE9766
 AE9766.The orthometric height was determined by differential leveling and
 AE9766.adjusted by the NATIONAL GEODETIC SURVEY
 AE9766.in July 1998.
 AE9766
 AE9766.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9766.GEOID18 height accuracy estimate available here.
 AE9766
 AE9766.Click photographs - Photos may exist for this station.
 AE9766
 AE9766.The dynamic height is computed by dividing the NAVD 88
 AE9766.geopotential number by the normal gravity value computed on the
 AE9766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9766.degrees latitude (g = 980.6199 gals.).
 AE9766
 AE9766.The modeled gravity was interpolated from observed gravity values.
 AE9766
 AE9766;                    North         East    Units  Estimated Accuracy
 AE9766;SPC SD N     -   138,000.      717,120.      MT  (+/- 180 meters Scaled)
 AE9766
 AE9766_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383903(NAD 83)
 AE9766
 AE9766                          SUPERSEDED SURVEY CONTROL
 AE9766
 AE9766.No superseded survey control is available for this station.
 AE9766
 AE9766_MARKER: DD = SURVEY DISK
 AE9766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9766_STAMPING: 281-167.03 1996
 AE9766_MARK LOGO: SDDT
 AE9766_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9766+STABILITY: SURFACE MOTION
 AE9766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9766+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9766
 AE9766  HISTORY     - Date     Condition        Report By
 AE9766  HISTORY     - 1996     MONUMENTED       SDDT
 AE9766  HISTORY     - 19970422 GOOD             NGS
 AE9766
 AE9766                          STATION DESCRIPTION
 AE9766
 AE9766'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9766'21.2 KM (13.15 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9766'COURTHOUSE IN REDFIELD, 55.0 M (180.4 FT) NORTH OF MILEPOST 167, 22.8
 AE9766'M (74.8 FT) EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE
 AE9766'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 AE9766'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9767 ***********************************************************************
 AE9767  DESIGNATION -  281 167.92
 AE9767  PID         -  AE9767
 AE9767  STATE/COUNTY-  SD/SPINK
 AE9767  COUNTRY     -  US
 AE9767  USGS QUAD   -  ATHOL (2017)
 AE9767
 AE9767                         *CURRENT SURVEY CONTROL
 AE9767  ______________________________________________________________________
 AE9767* NAD 83(1986) POSITION- 45 04 42.     (N) 098 30 46.     (W)   SCALED
 AE9767* NAVD 88 ORTHO HEIGHT -   395.234 (meters)     1296.70  (feet) ADJUSTED
 AE9767  ______________________________________________________________________
 AE9767  GEOID HEIGHT    -        -24.347 (meters)                     GEOID18
 AE9767  DYNAMIC HEIGHT  -        395.195 (meters)     1296.57  (feet) COMP
 AE9767  MODELED GRAVITY -    980,506.5   (mgal)                       NAVD 88
 AE9767
 AE9767  VERT ORDER      -  FIRST     CLASS II
 AE9767
 AE9767.The horizontal coordinates were scaled from a map and have
 AE9767.an estimated accuracy of +/- 6 seconds.
 AE9767
 AE9767.The orthometric height was determined by differential leveling and
 AE9767.adjusted by the NATIONAL GEODETIC SURVEY
 AE9767.in July 1998.
 AE9767
 AE9767.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9767.GEOID18 height accuracy estimate available here.
 AE9767
 AE9767.Click photographs - Photos may exist for this station.
 AE9767
 AE9767.The dynamic height is computed by dividing the NAVD 88
 AE9767.geopotential number by the normal gravity value computed on the
 AE9767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9767.degrees latitude (g = 980.6199 gals.).
 AE9767
 AE9767.The modeled gravity was interpolated from observed gravity values.
 AE9767
 AE9767;                    North         East    Units  Estimated Accuracy
 AE9767;SPC SD N     -   139,420.      717,090.      MT  (+/- 180 meters Scaled)
 AE9767
 AE9767_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383917(NAD 83)
 AE9767
 AE9767                          SUPERSEDED SURVEY CONTROL
 AE9767
 AE9767.No superseded survey control is available for this station.
 AE9767
 AE9767_MARKER: DD = SURVEY DISK
 AE9767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9767_STAMPING: 281-167.92 1996
 AE9767_MARK LOGO: SDDT
 AE9767_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9767+STABILITY: SURFACE MOTION
 AE9767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9767+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9767
 AE9767  HISTORY     - Date     Condition        Report By
 AE9767  HISTORY     - 1996     MONUMENTED       SDDT
 AE9767  HISTORY     - 19970422 GOOD             NGS
 AE9767
 AE9767                          STATION DESCRIPTION
 AE9767
 AE9767'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9767'22.6 KM (14.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9767'COURTHOUSE IN REDFIELD, 127.0 M (416.7 FT) SOUTH OF MILEPOST 168, 30.3
 AE9767'M (99.4 FT) EAST OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) SOUTH OF
 AE9767'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9767'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9767'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9768 ***********************************************************************
 AE9768  DESIGNATION -  281 168.93
 AE9768  PID         -  AE9768
 AE9768  STATE/COUNTY-  SD/SPINK
 AE9768  COUNTRY     -  US
 AE9768  USGS QUAD   -  ATHOL (2017)
 AE9768
 AE9768                         *CURRENT SURVEY CONTROL
 AE9768  ______________________________________________________________________
 AE9768* NAD 83(1986) POSITION- 45 05 36.     (N) 098 30 45.     (W)   SCALED
 AE9768* NAVD 88 ORTHO HEIGHT -   395.032 (meters)     1296.03  (feet) ADJUSTED
 AE9768  ______________________________________________________________________
 AE9768  GEOID HEIGHT    -        -24.351 (meters)                     GEOID18
 AE9768  DYNAMIC HEIGHT  -        394.994 (meters)     1295.91  (feet) COMP
 AE9768  MODELED GRAVITY -    980,507.4   (mgal)                       NAVD 88
 AE9768
 AE9768  VERT ORDER      -  FIRST     CLASS II
 AE9768
 AE9768.The horizontal coordinates were scaled from a map and have
 AE9768.an estimated accuracy of +/- 6 seconds.
 AE9768
 AE9768.The orthometric height was determined by differential leveling and
 AE9768.adjusted by the NATIONAL GEODETIC SURVEY
 AE9768.in July 1998.
 AE9768
 AE9768.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9768.GEOID18 height accuracy estimate available here.
 AE9768
 AE9768.Click photographs - Photos may exist for this station.
 AE9768
 AE9768.The dynamic height is computed by dividing the NAVD 88
 AE9768.geopotential number by the normal gravity value computed on the
 AE9768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9768.degrees latitude (g = 980.6199 gals.).
 AE9768
 AE9768.The modeled gravity was interpolated from observed gravity values.
 AE9768
 AE9768;                    North         East    Units  Estimated Accuracy
 AE9768;SPC SD N     -   141,090.      717,080.      MT  (+/- 180 meters Scaled)
 AE9768
 AE9768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383934(NAD 83)
 AE9768
 AE9768                          SUPERSEDED SURVEY CONTROL
 AE9768
 AE9768.No superseded survey control is available for this station.
 AE9768
 AE9768_MARKER: Z = SEE DESCRIPTION
 AE9768_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9768_STAMPING: 281-168.93 1996
 AE9768_MARK LOGO: NGS
 AE9768_PROJECTION: FLUSH
 AE9768_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9768_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9768+STABILITY: POSITION/ELEVATION WELL
 AE9768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9768+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9768_ROD/PIPE-DEPTH: 6.4 meters
 AE9768_SLEEVE-DEPTH  : 1.8 meters
 AE9768
 AE9768  HISTORY     - Date     Condition        Report By
 AE9768  HISTORY     - 1996     MONUMENTED       SDDT
 AE9768  HISTORY     - 19970422 GOOD             NGS
 AE9768
 AE9768                          STATION DESCRIPTION
 AE9768
 AE9768'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9768'24.2 KM (15.05 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9768'COURTHOUSE IN REDFIELD, 114.0 M (374.0 FT) SOUTH OF MILEPOST 169, 29.8
 AE9768'M (97.8 FT) EAST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) NORTH OF
 AE9768'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9768'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE CORNER, AND
 AE9768'0.3 M (1.0 FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9768'STAINLESS STEEL REVIT AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO
 AE9768'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9768'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9769 ***********************************************************************
 AE9769  DESIGNATION -  281 170.05
 AE9769  PID         -  AE9769
 AE9769  STATE/COUNTY-  SD/SPINK
 AE9769  COUNTRY     -  US
 AE9769  USGS QUAD   -  ATHOL (2017)
 AE9769
 AE9769                         *CURRENT SURVEY CONTROL
 AE9769  ______________________________________________________________________
 AE9769* NAD 83(1986) POSITION- 45 06 34.     (N) 098 30 45.     (W)   SCALED
 AE9769* NAVD 88 ORTHO HEIGHT -   394.564 (meters)     1294.50  (feet) ADJUSTED
 AE9769  ______________________________________________________________________
 AE9769  GEOID HEIGHT    -        -24.354 (meters)                     GEOID18
 AE9769  DYNAMIC HEIGHT  -        394.525 (meters)     1294.37  (feet) COMP
 AE9769  MODELED GRAVITY -    980,508.4   (mgal)                       NAVD 88
 AE9769
 AE9769  VERT ORDER      -  FIRST     CLASS II
 AE9769
 AE9769.The horizontal coordinates were scaled from a map and have
 AE9769.an estimated accuracy of +/- 6 seconds.
 AE9769
 AE9769.The orthometric height was determined by differential leveling and
 AE9769.adjusted by the NATIONAL GEODETIC SURVEY
 AE9769.in July 1998.
 AE9769
 AE9769.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9769.GEOID18 height accuracy estimate available here.
 AE9769
 AE9769.Click photographs - Photos may exist for this station.
 AE9769
 AE9769.The dynamic height is computed by dividing the NAVD 88
 AE9769.geopotential number by the normal gravity value computed on the
 AE9769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9769.degrees latitude (g = 980.6199 gals.).
 AE9769
 AE9769.The modeled gravity was interpolated from observed gravity values.
 AE9769
 AE9769;                    North         East    Units  Estimated Accuracy
 AE9769;SPC SD N     -   142,880.      717,050.      MT  (+/- 180 meters Scaled)
 AE9769
 AE9769_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383952(NAD 83)
 AE9769
 AE9769                          SUPERSEDED SURVEY CONTROL
 AE9769
 AE9769.No superseded survey control is available for this station.
 AE9769
 AE9769_MARKER: DD = SURVEY DISK
 AE9769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9769_STAMPING: 281-170.05 1996
 AE9769_MARK LOGO: SDDT
 AE9769_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9769+STABILITY: SURFACE MOTION
 AE9769_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9769+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9769
 AE9769  HISTORY     - Date     Condition        Report By
 AE9769  HISTORY     - 1996     MONUMENTED       SDDT
 AE9769  HISTORY     - 19970422 GOOD             NGS
 AE9769
 AE9769                          STATION DESCRIPTION
 AE9769
 AE9769'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9769'26.0 KM (16.15 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9769'COURTHOUSE IN REDFIELD, 81.0 M (265.7 FT) NORTH OF MILEPOST 170, 28.0
 AE9769'M (91.9 FT) EAST OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT) SOUTH OF
 AE9769'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9769'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9769'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9770 ***********************************************************************
 AE9770  DESIGNATION -  281 170.92
 AE9770  PID         -  AE9770
 AE9770  STATE/COUNTY-  SD/SPINK
 AE9770  COUNTRY     -  US
 AE9770  USGS QUAD   -  ATHOL (2017)
 AE9770
 AE9770                         *CURRENT SURVEY CONTROL
 AE9770  ______________________________________________________________________
 AE9770* NAD 83(1986) POSITION- 45 07 20.     (N) 098 30 45.     (W)   SCALED
 AE9770* NAVD 88 ORTHO HEIGHT -   394.585 (meters)     1294.57  (feet) ADJUSTED
 AE9770  ______________________________________________________________________
 AE9770  GEOID HEIGHT    -        -24.355 (meters)                     GEOID18
 AE9770  DYNAMIC HEIGHT  -        394.547 (meters)     1294.44  (feet) COMP
 AE9770  MODELED GRAVITY -    980,509.2   (mgal)                       NAVD 88
 AE9770
 AE9770  VERT ORDER      -  FIRST     CLASS II
 AE9770
 AE9770.The horizontal coordinates were scaled from a map and have
 AE9770.an estimated accuracy of +/- 6 seconds.
 AE9770
 AE9770.The orthometric height was determined by differential leveling and
 AE9770.adjusted by the NATIONAL GEODETIC SURVEY
 AE9770.in July 1998.
 AE9770
 AE9770.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9770.GEOID18 height accuracy estimate available here.
 AE9770
 AE9770.Click photographs - Photos may exist for this station.
 AE9770
 AE9770.The dynamic height is computed by dividing the NAVD 88
 AE9770.geopotential number by the normal gravity value computed on the
 AE9770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9770.degrees latitude (g = 980.6199 gals.).
 AE9770
 AE9770.The modeled gravity was interpolated from observed gravity values.
 AE9770
 AE9770;                    North         East    Units  Estimated Accuracy
 AE9770;SPC SD N     -   144,300.      717,020.      MT  (+/- 180 meters Scaled)
 AE9770
 AE9770_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383966(NAD 83)
 AE9770
 AE9770                          SUPERSEDED SURVEY CONTROL
 AE9770
 AE9770.No superseded survey control is available for this station.
 AE9770
 AE9770_MARKER: DD = SURVEY DISK
 AE9770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9770_STAMPING: 281-170.92 1996
 AE9770_MARK LOGO: SDDT
 AE9770_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9770+STABILITY: SURFACE MOTION
 AE9770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9770+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9770
 AE9770  HISTORY     - Date     Condition        Report By
 AE9770  HISTORY     - 1996     MONUMENTED       SDDT
 AE9770  HISTORY     - 19970422 GOOD             NGS
 AE9770
 AE9770                          STATION DESCRIPTION
 AE9770
 AE9770'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9770'27.4 KM (17.00 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9770'COURTHOUSE IN REDFIELD, 142.0 M (465.9 FT) SOUTH OF MILEPOST 171, 30.3
 AE9770'M (99.4 FT) EAST OF THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) NORTH OF
 AE9770'THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) NORTHWEST OF THE NORTH
 AE9770'END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9770'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9770'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9771 ***********************************************************************
 AE9771  DESIGNATION -  281 171.92
 AE9771  PID         -  AE9771
 AE9771  STATE/COUNTY-  SD/SPINK
 AE9771  COUNTRY     -  US
 AE9771  USGS QUAD   -  NORTHVILLE (2017)
 AE9771
 AE9771                         *CURRENT SURVEY CONTROL
 AE9771  ______________________________________________________________________
 AE9771* NAD 83(1986) POSITION- 45 08 11.     (N) 098 30 45.     (W)   SCALED
 AE9771* NAVD 88 ORTHO HEIGHT -   394.945 (meters)     1295.75  (feet) ADJUSTED
 AE9771  ______________________________________________________________________
 AE9771  GEOID HEIGHT    -        -24.355 (meters)                     GEOID18
 AE9771  DYNAMIC HEIGHT  -        394.908 (meters)     1295.63  (feet) COMP
 AE9771  MODELED GRAVITY -    980,510.2   (mgal)                       NAVD 88
 AE9771
 AE9771  VERT ORDER      -  FIRST     CLASS II
 AE9771
 AE9771.The horizontal coordinates were scaled from a map and have
 AE9771.an estimated accuracy of +/- 6 seconds.
 AE9771
 AE9771.The orthometric height was determined by differential leveling and
 AE9771.adjusted by the NATIONAL GEODETIC SURVEY
 AE9771.in July 1998.
 AE9771
 AE9771.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9771.GEOID18 height accuracy estimate available here.
 AE9771
 AE9771.Click photographs - Photos may exist for this station.
 AE9771
 AE9771.The dynamic height is computed by dividing the NAVD 88
 AE9771.geopotential number by the normal gravity value computed on the
 AE9771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9771.degrees latitude (g = 980.6199 gals.).
 AE9771
 AE9771.The modeled gravity was interpolated from observed gravity values.
 AE9771
 AE9771;                    North         East    Units  Estimated Accuracy
 AE9771;SPC SD N     -   145,870.      716,990.      MT  (+/- 180 meters Scaled)
 AE9771
 AE9771_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ383982(NAD 83)
 AE9771
 AE9771                          SUPERSEDED SURVEY CONTROL
 AE9771
 AE9771.No superseded survey control is available for this station.
 AE9771
 AE9771_MARKER: DD = SURVEY DISK
 AE9771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9771_STAMPING: 281-171.92 1996
 AE9771_MARK LOGO: SDDT
 AE9771_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9771+STABILITY: SURFACE MOTION
 AE9771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9771+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 AE9771
 AE9771  HISTORY     - Date     Condition        Report By
 AE9771  HISTORY     - 1996     MONUMENTED       SDDT
 AE9771  HISTORY     - 19970422 GOOD             NGS
 AE9771
 AE9771                          STATION DESCRIPTION
 AE9771
 AE9771'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9771'29.0 KM (18.00 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE
 AE9771'COURTHOUSE IN REDFIELD, 130.0 M (426.5 FT) SOUTH OF MILEPOST 172, 26.8
 AE9771'M (87.9 FT) EAST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) NORTH OF
 AE9771'THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9771'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9771'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9773 ***********************************************************************
 AE9773  DESIGNATION -  281 173.88
 AE9773  PID         -  AE9773
 AE9773  STATE/COUNTY-  SD/SPINK
 AE9773  COUNTRY     -  US
 AE9773  USGS QUAD   -  NORTHVILLE (2017)
 AE9773
 AE9773                         *CURRENT SURVEY CONTROL
 AE9773  ______________________________________________________________________
 AE9773* NAD 83(1986) POSITION- 45 09 56.     (N) 098 30 46.     (W)   SCALED
 AE9773* NAVD 88 ORTHO HEIGHT -   394.477 (meters)     1294.21  (feet) ADJUSTED
 AE9773  ______________________________________________________________________
 AE9773  GEOID HEIGHT    -        -24.351 (meters)                     GEOID18
 AE9773  DYNAMIC HEIGHT  -        394.441 (meters)     1294.10  (feet) COMP
 AE9773  MODELED GRAVITY -    980,512.2   (mgal)                       NAVD 88
 AE9773
 AE9773  VERT ORDER      -  FIRST     CLASS II
 AE9773
 AE9773.The horizontal coordinates were scaled from a map and have
 AE9773.an estimated accuracy of +/- 6 seconds.
 AE9773
 AE9773.The orthometric height was determined by differential leveling and
 AE9773.adjusted by the NATIONAL GEODETIC SURVEY
 AE9773.in July 1998.
 AE9773
 AE9773.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9773.GEOID18 height accuracy estimate available here.
 AE9773
 AE9773.Click photographs - Photos may exist for this station.
 AE9773
 AE9773.The dynamic height is computed by dividing the NAVD 88
 AE9773.geopotential number by the normal gravity value computed on the
 AE9773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9773.degrees latitude (g = 980.6199 gals.).
 AE9773
 AE9773.The modeled gravity was interpolated from observed gravity values.
 AE9773
 AE9773;                    North         East    Units  Estimated Accuracy
 AE9773;SPC SD N     -   149,110.      716,910.      MT  (+/- 180 meters Scaled)
 AE9773
 AE9773_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382014(NAD 83)
 AE9773
 AE9773                          SUPERSEDED SURVEY CONTROL
 AE9773
 AE9773.No superseded survey control is available for this station.
 AE9773
 AE9773_MARKER: DB = BENCH MARK DISK
 AE9773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9773_MARK LOGO: SDHD
 AE9773_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9773+STABILITY: SURFACE MOTION
 AE9773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9773+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9773
 AE9773  HISTORY     - Date     Condition        Report By
 AE9773  HISTORY     - UNK      MONUMENTED       SDHD
 AE9773  HISTORY     - 19970425 GOOD             NGS
 AE9773
 AE9773                          STATION DESCRIPTION
 AE9773
 AE9773'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9773'32.6 KM (20.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9773'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 167.0 M (547.9 FT) SOUTH OF
 AE9773'MILEPOST 174, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 AE9773'NORTHBOUND LANES OF THE HIGHWAY, 5.3 M (17.4 FT) SOUTH OF THE CENTER
 AE9773'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9773'0.5 M (1.6 FT) WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST,
 AE9773'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  MARK REPORTED
 AE9773'UNSTAMPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9774 ***********************************************************************
 AE9774  DESIGNATION -  281 174.90
 AE9774  PID         -  AE9774
 AE9774  STATE/COUNTY-  SD/SPINK
 AE9774  COUNTRY     -  US
 AE9774  USGS QUAD   -  NORTHVILLE (2017)
 AE9774
 AE9774                         *CURRENT SURVEY CONTROL
 AE9774  ______________________________________________________________________
 AE9774* NAD 83(1986) POSITION- 45 10 48.     (N) 098 30 46.     (W)   SCALED
 AE9774* NAVD 88 ORTHO HEIGHT -   394.406 (meters)     1293.98  (feet) ADJUSTED
 AE9774  ______________________________________________________________________
 AE9774  GEOID HEIGHT    -        -24.348 (meters)                     GEOID18
 AE9774  DYNAMIC HEIGHT  -        394.370 (meters)     1293.86  (feet) COMP
 AE9774  MODELED GRAVITY -    980,513.3   (mgal)                       NAVD 88
 AE9774
 AE9774  VERT ORDER      -  FIRST     CLASS II
 AE9774
 AE9774.The horizontal coordinates were scaled from a map and have
 AE9774.an estimated accuracy of +/- 6 seconds.
 AE9774
 AE9774.The orthometric height was determined by differential leveling and
 AE9774.adjusted by the NATIONAL GEODETIC SURVEY
 AE9774.in July 1998.
 AE9774
 AE9774.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9774.GEOID18 height accuracy estimate available here.
 AE9774
 AE9774.Click photographs - Photos may exist for this station.
 AE9774
 AE9774.The dynamic height is computed by dividing the NAVD 88
 AE9774.geopotential number by the normal gravity value computed on the
 AE9774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9774.degrees latitude (g = 980.6199 gals.).
 AE9774
 AE9774.The modeled gravity was interpolated from observed gravity values.
 AE9774
 AE9774;                    North         East    Units  Estimated Accuracy
 AE9774;SPC SD N     -   150,720.      716,880.      MT  (+/- 180 meters Scaled)
 AE9774
 AE9774_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382030(NAD 83)
 AE9774
 AE9774                          SUPERSEDED SURVEY CONTROL
 AE9774
 AE9774.No superseded survey control is available for this station.
 AE9774
 AE9774_MARKER: DB = BENCH MARK DISK
 AE9774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9774_STAMPING: 281-174.90
 AE9774_MARK LOGO: SDHD
 AE9774_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9774+STABILITY: SURFACE MOTION
 AE9774_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9774+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9774
 AE9774  HISTORY     - Date     Condition        Report By
 AE9774  HISTORY     - UNK      MONUMENTED       SDHD
 AE9774  HISTORY     - 19970425 GOOD             NGS
 AE9774
 AE9774                          STATION DESCRIPTION
 AE9774
 AE9774'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9774'31.0 KM (19.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9774'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 154.0 M (505.2 FT) SOUTH OF
 AE9774'MILEPOST 175, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE
 AE9774'NORTHBOUND LANES OF THE HIGHWAY, 31.7 M (104.0 FT) NORTH OF THE CENTER
 AE9774'OF A FIELD ENTRANCE, 0.8 M (2.6 FT) SOUTHWEST OF THE WEST END OF A
 AE9774'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AE9774'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9774'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9775 ***********************************************************************
 AE9775  DESIGNATION -  281 175.91
 AE9775  PID         -  AE9775
 AE9775  STATE/COUNTY-  SD/SPINK
 AE9775  COUNTRY     -  US
 AE9775  USGS QUAD   -  NORTHVILLE (2017)
 AE9775
 AE9775                         *CURRENT SURVEY CONTROL
 AE9775  ______________________________________________________________________
 AE9775* NAD 83(1986) POSITION- 45 11 39.     (N) 098 30 46.     (W)   SCALED
 AE9775* NAVD 88 ORTHO HEIGHT -   394.671 (meters)     1294.85  (feet) ADJUSTED
 AE9775  ______________________________________________________________________
 AE9775  GEOID HEIGHT    -        -24.344 (meters)                     GEOID18
 AE9775  DYNAMIC HEIGHT  -        394.636 (meters)     1294.73  (feet) COMP
 AE9775  MODELED GRAVITY -    980,514.5   (mgal)                       NAVD 88
 AE9775
 AE9775  VERT ORDER      -  FIRST     CLASS II
 AE9775
 AE9775.The horizontal coordinates were scaled from a map and have
 AE9775.an estimated accuracy of +/- 6 seconds.
 AE9775
 AE9775.The orthometric height was determined by differential leveling and
 AE9775.adjusted by the NATIONAL GEODETIC SURVEY
 AE9775.in July 1998.
 AE9775
 AE9775.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9775.GEOID18 height accuracy estimate available here.
 AE9775
 AE9775.Click photographs - Photos may exist for this station.
 AE9775
 AE9775.The dynamic height is computed by dividing the NAVD 88
 AE9775.geopotential number by the normal gravity value computed on the
 AE9775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9775.degrees latitude (g = 980.6199 gals.).
 AE9775
 AE9775.The modeled gravity was interpolated from observed gravity values.
 AE9775
 AE9775;                    North         East    Units  Estimated Accuracy
 AE9775;SPC SD N     -   152,290.      716,850.      MT  (+/- 180 meters Scaled)
 AE9775
 AE9775_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382046(NAD 83)
 AE9775
 AE9775                          SUPERSEDED SURVEY CONTROL
 AE9775
 AE9775.No superseded survey control is available for this station.
 AE9775
 AE9775_MARKER: DB = BENCH MARK DISK
 AE9775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9775_STAMPING: 281-175.91
 AE9775_MARK LOGO: SDHD
 AE9775_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9775+STABILITY: SURFACE MOTION
 AE9775_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9775+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9775
 AE9775  HISTORY     - Date     Condition        Report By
 AE9775  HISTORY     - UNK      MONUMENTED       SDHD
 AE9775  HISTORY     - 19970425 GOOD             NGS
 AE9775
 AE9775                          STATION DESCRIPTION
 AE9775
 AE9775'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9775'29.4 KM (18.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9775'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 144.0 M (472.4 FT) SOUTH OF
 AE9775'MILEPOST 176, 29.4 M (96.5 FT) EAST OF THE CENTERLINE OF THE
 AE9775'NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 AE9775'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE9775'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9775'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9776 ***********************************************************************
 AE9776  DESIGNATION -  281 176.85
 AE9776  PID         -  AE9776
 AE9776  STATE/COUNTY-  SD/SPINK
 AE9776  COUNTRY     -  US
 AE9776  USGS QUAD   -  NORTHVILLE (2017)
 AE9776
 AE9776                         *CURRENT SURVEY CONTROL
 AE9776  ______________________________________________________________________
 AE9776* NAD 83(1986) POSITION- 45 12 29.     (N) 098 30 46.     (W)   SCALED
 AE9776* NAVD 88 ORTHO HEIGHT -   393.902 (meters)     1292.33  (feet) ADJUSTED
 AE9776  ______________________________________________________________________
 AE9776  GEOID HEIGHT    -        -24.340 (meters)                     GEOID18
 AE9776  DYNAMIC HEIGHT  -        393.867 (meters)     1292.21  (feet) COMP
 AE9776  MODELED GRAVITY -    980,515.8   (mgal)                       NAVD 88
 AE9776
 AE9776  VERT ORDER      -  FIRST     CLASS II
 AE9776
 AE9776.The horizontal coordinates were scaled from a map and have
 AE9776.an estimated accuracy of +/- 6 seconds.
 AE9776
 AE9776.The orthometric height was determined by differential leveling and
 AE9776.adjusted by the NATIONAL GEODETIC SURVEY
 AE9776.in July 1998.
 AE9776
 AE9776.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9776.GEOID18 height accuracy estimate available here.
 AE9776
 AE9776.Click photographs - Photos may exist for this station.
 AE9776
 AE9776.The dynamic height is computed by dividing the NAVD 88
 AE9776.geopotential number by the normal gravity value computed on the
 AE9776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9776.degrees latitude (g = 980.6199 gals.).
 AE9776
 AE9776.The modeled gravity was interpolated from observed gravity values.
 AE9776
 AE9776;                    North         East    Units  Estimated Accuracy
 AE9776;SPC SD N     -   153,840.      716,820.      MT  (+/- 180 meters Scaled)
 AE9776
 AE9776_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382061(NAD 83)
 AE9776
 AE9776                          SUPERSEDED SURVEY CONTROL
 AE9776
 AE9776.No superseded survey control is available for this station.
 AE9776
 AE9776_MARKER: DD = SURVEY DISK
 AE9776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9776_STAMPING: 281 176.85 1996
 AE9776_MARK LOGO: SDDT
 AE9776_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9776+STABILITY: SURFACE MOTION
 AE9776_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9776+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9776
 AE9776  HISTORY     - Date     Condition        Report By
 AE9776  HISTORY     - 1996     MONUMENTED       SDDT
 AE9776  HISTORY     - 19970425 GOOD             NGS
 AE9776
 AE9776                          STATION DESCRIPTION
 AE9776
 AE9776'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9776'27.8 KM (17.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9776'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 241.0 M (790.7 FT) SOUTH OF
 AE9776'MILEPOST 177, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 AE9776'NORTHBOUND LANES OF THE HIGHWAY, 5.9 M (19.4 FT) SOUTH OF THE CENTER
 AE9776'OF A FIELD ENTRANCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9776'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9776'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9777 ***********************************************************************
 AE9777  DESIGNATION -  281 177.40
 AE9777  PID         -  AE9777
 AE9777  STATE/COUNTY-  SD/SPINK
 AE9777  COUNTRY     -  US
 AE9777  USGS QUAD   -  NORTHVILLE (2017)
 AE9777
 AE9777                         *CURRENT SURVEY CONTROL
 AE9777  ______________________________________________________________________
 AE9777* NAD 83(1986) POSITION- 45 13 00.     (N) 098 30 46.     (W)   SCALED
 AE9777* NAVD 88 ORTHO HEIGHT -   392.789 (meters)     1288.68  (feet) ADJUSTED
 AE9777  ______________________________________________________________________
 AE9777  GEOID HEIGHT    -        -24.338 (meters)                     GEOID18
 AE9777  DYNAMIC HEIGHT  -        392.755 (meters)     1288.56  (feet) COMP
 AE9777  MODELED GRAVITY -    980,516.7   (mgal)                       NAVD 88
 AE9777
 AE9777  VERT ORDER      -  FIRST     CLASS II
 AE9777
 AE9777.The horizontal coordinates were scaled from a map and have
 AE9777.an estimated accuracy of +/- 6 seconds.
 AE9777
 AE9777.The orthometric height was determined by differential leveling and
 AE9777.adjusted by the NATIONAL GEODETIC SURVEY
 AE9777.in July 1998.
 AE9777
 AE9777.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9777.GEOID18 height accuracy estimate available here.
 AE9777
 AE9777.Click photographs - Photos may exist for this station.
 AE9777
 AE9777.The dynamic height is computed by dividing the NAVD 88
 AE9777.geopotential number by the normal gravity value computed on the
 AE9777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9777.degrees latitude (g = 980.6199 gals.).
 AE9777
 AE9777.The modeled gravity was interpolated from observed gravity values.
 AE9777
 AE9777;                    North         East    Units  Estimated Accuracy
 AE9777;SPC SD N     -   154,790.      716,810.      MT  (+/- 180 meters Scaled)
 AE9777
 AE9777_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382071(NAD 83)
 AE9777
 AE9777                          SUPERSEDED SURVEY CONTROL
 AE9777
 AE9777.No superseded survey control is available for this station.
 AE9777
 AE9777_MARKER: Z = SEE DESCRIPTION
 AE9777_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9777_STAMPING: 281-177.40 1996
 AE9777_MARK LOGO: NGS
 AE9777_PROJECTION: FLUSH
 AE9777_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9777_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9777+STABILITY: POSITION/ELEVATION WELL
 AE9777_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9777+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9777_ROD/PIPE-DEPTH: 6.4 meters
 AE9777_SLEEVE-DEPTH  : 1.8 meters
 AE9777
 AE9777  HISTORY     - Date     Condition        Report By
 AE9777  HISTORY     - 1996     MONUMENTED       SDDT
 AE9777  HISTORY     - 19970425 GOOD             NGS
 AE9777
 AE9777                          STATION DESCRIPTION
 AE9777
 AE9777'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9777'26.9 KM (16.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9777'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 644.0 M (2112.9 FT) SOUTH OF
 AE9777'MILEPOST 177, 31.0 M (101.7 FT) EAST OF THE CENTERLINE OF THE
 AE9777'NORTHBOUND LANES OF THE HIGHWAY, 10.4 M (34.1 FT) SOUTH OF THE CENTER
 AE9777'OF A DIRT ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AE9777'(1.0 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A
 AE9777'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL REVIT
 AE9777'AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9777'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9777'LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9778 ***********************************************************************
 AE9778  DESIGNATION -  281 177.90
 AE9778  PID         -  AE9778
 AE9778  STATE/COUNTY-  SD/SPINK
 AE9778  COUNTRY     -  US
 AE9778  USGS QUAD   -  NORTHVILLE (2017)
 AE9778
 AE9778                         *CURRENT SURVEY CONTROL
 AE9778  ______________________________________________________________________
 AE9778* NAD 83(1986) POSITION- 45 13 24.     (N) 098 30 46.     (W)   SCALED
 AE9778* NAVD 88 ORTHO HEIGHT -   395.064 (meters)     1296.14  (feet) ADJUSTED
 AE9778  ______________________________________________________________________
 AE9778  GEOID HEIGHT    -        -24.336 (meters)                     GEOID18
 AE9778  DYNAMIC HEIGHT  -        395.029 (meters)     1296.02  (feet) COMP
 AE9778  MODELED GRAVITY -    980,517.4   (mgal)                       NAVD 88
 AE9778
 AE9778  VERT ORDER      -  FIRST     CLASS II
 AE9778
 AE9778.The horizontal coordinates were scaled from a map and have
 AE9778.an estimated accuracy of +/- 6 seconds.
 AE9778
 AE9778.The orthometric height was determined by differential leveling and
 AE9778.adjusted by the NATIONAL GEODETIC SURVEY
 AE9778.in July 1998.
 AE9778
 AE9778.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9778.GEOID18 height accuracy estimate available here.
 AE9778
 AE9778.Click photographs - Photos may exist for this station.
 AE9778
 AE9778.The dynamic height is computed by dividing the NAVD 88
 AE9778.geopotential number by the normal gravity value computed on the
 AE9778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9778.degrees latitude (g = 980.6199 gals.).
 AE9778
 AE9778.The modeled gravity was interpolated from observed gravity values.
 AE9778
 AE9778;                    North         East    Units  Estimated Accuracy
 AE9778;SPC SD N     -   155,530.      716,790.      MT  (+/- 180 meters Scaled)
 AE9778
 AE9778_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382078(NAD 83)
 AE9778
 AE9778                          SUPERSEDED SURVEY CONTROL
 AE9778
 AE9778.No superseded survey control is available for this station.
 AE9778
 AE9778_MARKER: DB = BENCH MARK DISK
 AE9778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9778_STAMPING: 281-177.90
 AE9778_MARK LOGO: SDHD
 AE9778_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9778+STABILITY: SURFACE MOTION
 AE9778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9778+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9778
 AE9778  HISTORY     - Date     Condition        Report By
 AE9778  HISTORY     - UNK      MONUMENTED       SDHD
 AE9778  HISTORY     - 19970425 GOOD             NGS
 AE9778
 AE9778                          STATION DESCRIPTION
 AE9778
 AE9778'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9778'26.1 KM (16.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9778'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 159.0 M (521.7 FT) SOUTH OF
 AE9778'MILEPOST 178, 31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE
 AE9778'NORTHBOUND LANES OF THE HIGHWAY, 14.5 M (47.6 FT) SOUTH OF THE CENTER
 AE9778'OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9778'0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A METAL
 AE9778'GUARD POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9779 ***********************************************************************
 AE9779  DESIGNATION -  281 178.91
 AE9779  PID         -  AE9779
 AE9779  STATE/COUNTY-  SD/SPINK
 AE9779  COUNTRY     -  US
 AE9779  USGS QUAD   -  NORTHVILLE (2017)
 AE9779
 AE9779                         *CURRENT SURVEY CONTROL
 AE9779  ______________________________________________________________________
 AE9779* NAD 83(1986) POSITION- 45 14 16.     (N) 098 30 43.     (W)   SCALED
 AE9779* NAVD 88 ORTHO HEIGHT -   395.388 (meters)     1297.20  (feet) ADJUSTED
 AE9779  ______________________________________________________________________
 AE9779  GEOID HEIGHT    -        -24.334 (meters)                     GEOID18
 AE9779  DYNAMIC HEIGHT  -        395.354 (meters)     1297.09  (feet) COMP
 AE9779  MODELED GRAVITY -    980,519.1   (mgal)                       NAVD 88
 AE9779
 AE9779  VERT ORDER      -  FIRST     CLASS II
 AE9779
 AE9779.The horizontal coordinates were scaled from a map and have
 AE9779.an estimated accuracy of +/- 6 seconds.
 AE9779
 AE9779.The orthometric height was determined by differential leveling and
 AE9779.adjusted by the NATIONAL GEODETIC SURVEY
 AE9779.in July 1998.
 AE9779
 AE9779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9779.GEOID18 height accuracy estimate available here.
 AE9779
 AE9779.Click photographs - Photos may exist for this station.
 AE9779
 AE9779.The dynamic height is computed by dividing the NAVD 88
 AE9779.geopotential number by the normal gravity value computed on the
 AE9779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9779.degrees latitude (g = 980.6199 gals.).
 AE9779
 AE9779.The modeled gravity was interpolated from observed gravity values.
 AE9779
 AE9779;                    North         East    Units  Estimated Accuracy
 AE9779;SPC SD N     -   157,140.      716,830.      MT  (+/- 180 meters Scaled)
 AE9779
 AE9779_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR383094(NAD 83)
 AE9779
 AE9779                          SUPERSEDED SURVEY CONTROL
 AE9779
 AE9779.No superseded survey control is available for this station.
 AE9779
 AE9779_MARKER: DB = BENCH MARK DISK
 AE9779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9779_STAMPING: 281-178.91
 AE9779_MARK LOGO: SDHD
 AE9779_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9779+STABILITY: SURFACE MOTION
 AE9779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9779+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9779
 AE9779  HISTORY     - Date     Condition        Report By
 AE9779  HISTORY     - UNK      MONUMENTED       SDHD
 AE9779  HISTORY     - 19970425 GOOD             NGS
 AE9779
 AE9779                          STATION DESCRIPTION
 AE9779
 AE9779'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9779'24.5 KM (15.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9779'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 187.0 M (613.5 FT) SOUTH OF
 AE9779'MILEPOST 179, 72.2 M (236.9 FT) EAST OF THE CENTERLINE OF THE
 AE9779'NORTHBOUND LANES OF THE HIGHWAY, 25.4 M (83.3 FT) SOUTHEAST OF A FENCE
 AE9779'CORNER, 9.1 M (29.9 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 1.1 M
 AE9779'(3.6 FT) WEST OF A METAL GUARD POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9779'THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT
 AE9779'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9780 ***********************************************************************
 AE9780  DESIGNATION -  281 179.70
 AE9780  PID         -  AE9780
 AE9780  STATE/COUNTY-  SD/BROWN
 AE9780  COUNTRY     -  US
 AE9780  USGS QUAD   -  RUDOLPH (2017)
 AE9780
 AE9780                         *CURRENT SURVEY CONTROL
 AE9780  ______________________________________________________________________
 AE9780* NAD 83(1986) POSITION- 45 15 03.     (N) 098 30 55.     (W)   SCALED
 AE9780* NAVD 88 ORTHO HEIGHT -   394.654 (meters)     1294.79  (feet) ADJUSTED
 AE9780  ______________________________________________________________________
 AE9780  GEOID HEIGHT    -        -24.327 (meters)                     GEOID18
 AE9780  DYNAMIC HEIGHT  -        394.620 (meters)     1294.68  (feet) COMP
 AE9780  MODELED GRAVITY -    980,520.6   (mgal)                       NAVD 88
 AE9780
 AE9780  VERT ORDER      -  FIRST     CLASS II
 AE9780
 AE9780.The horizontal coordinates were scaled from a map and have
 AE9780.an estimated accuracy of +/- 6 seconds.
 AE9780
 AE9780.The orthometric height was determined by differential leveling and
 AE9780.adjusted by the NATIONAL GEODETIC SURVEY
 AE9780.in July 1998.
 AE9780
 AE9780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9780.GEOID18 height accuracy estimate available here.
 AE9780
 AE9780.Click photographs - Photos may exist for this station.
 AE9780
 AE9780.The dynamic height is computed by dividing the NAVD 88
 AE9780.geopotential number by the normal gravity value computed on the
 AE9780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9780.degrees latitude (g = 980.6199 gals.).
 AE9780
 AE9780.The modeled gravity was interpolated from observed gravity values.
 AE9780
 AE9780;                    North         East    Units  Estimated Accuracy
 AE9780;SPC SD N     -   158,590.      716,540.      MT  (+/- 180 meters Scaled)
 AE9780
 AE9780_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380109(NAD 83)
 AE9780
 AE9780                          SUPERSEDED SURVEY CONTROL
 AE9780
 AE9780.No superseded survey control is available for this station.
 AE9780
 AE9780_MARKER: DB = BENCH MARK DISK
 AE9780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9780_STAMPING: 281-179.70
 AE9780_MARK LOGO: SDHD
 AE9780_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9780+STABILITY: SURFACE MOTION
 AE9780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9780+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9780
 AE9780  HISTORY     - Date     Condition        Report By
 AE9780  HISTORY     - UNK      MONUMENTED       SDHD
 AE9780  HISTORY     - 19970425 GOOD             NGS
 AE9780
 AE9780                          STATION DESCRIPTION
 AE9780
 AE9780'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9780'23.2 KM (14.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9780'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 430.0 M (1410.8 FT) SOUTH OF
 AE9780'MILEPOST 180, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE
 AE9780'NORTHBOUND LANES OF THE HIGHWAY, 11.1 M (36.4 FT) SOUTH OF THE CENTER
 AE9780'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9780'0.3 M (1.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AE9780'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9781 ***********************************************************************
 AE9781  DESIGNATION -  281 180.73
 AE9781  PID         -  AE9781
 AE9781  STATE/COUNTY-  SD/BROWN
 AE9781  COUNTRY     -  US
 AE9781  USGS QUAD   -  RUDOLPH (2017)
 AE9781
 AE9781                         *CURRENT SURVEY CONTROL
 AE9781  ______________________________________________________________________
 AE9781* NAD 83(1986) POSITION- 45 15 50.     (N) 098 30 55.     (W)   SCALED
 AE9781* NAVD 88 ORTHO HEIGHT -   393.907 (meters)     1292.34  (feet) ADJUSTED
 AE9781  ______________________________________________________________________
 AE9781  GEOID HEIGHT    -        -24.322 (meters)                     GEOID18
 AE9781  DYNAMIC HEIGHT  -        393.874 (meters)     1292.23  (feet) COMP
 AE9781  MODELED GRAVITY -    980,522.1   (mgal)                       NAVD 88
 AE9781
 AE9781  VERT ORDER      -  FIRST     CLASS II
 AE9781
 AE9781.The horizontal coordinates were scaled from a map and have
 AE9781.an estimated accuracy of +/- 6 seconds.
 AE9781
 AE9781.The orthometric height was determined by differential leveling and
 AE9781.adjusted by the NATIONAL GEODETIC SURVEY
 AE9781.in July 1998.
 AE9781
 AE9781.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9781.GEOID18 height accuracy estimate available here.
 AE9781
 AE9781.Click photographs - Photos may exist for this station.
 AE9781
 AE9781.The dynamic height is computed by dividing the NAVD 88
 AE9781.geopotential number by the normal gravity value computed on the
 AE9781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9781.degrees latitude (g = 980.6199 gals.).
 AE9781
 AE9781.The modeled gravity was interpolated from observed gravity values.
 AE9781
 AE9781;                    North         East    Units  Estimated Accuracy
 AE9781;SPC SD N     -   160,040.      716,510.      MT  (+/- 180 meters Scaled)
 AE9781
 AE9781_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380123(NAD 83)
 AE9781
 AE9781                          SUPERSEDED SURVEY CONTROL
 AE9781
 AE9781.No superseded survey control is available for this station.
 AE9781
 AE9781_MARKER: DB = BENCH MARK DISK
 AE9781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9781_MARK LOGO: SDHD
 AE9781_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9781+STABILITY: SURFACE MOTION
 AE9781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9781+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9781
 AE9781  HISTORY     - Date     Condition        Report By
 AE9781  HISTORY     - UNK      MONUMENTED       SDHD
 AE9781  HISTORY     - 19970425 GOOD             NGS
 AE9781
 AE9781                          STATION DESCRIPTION
 AE9781
 AE9781'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9781'21.6 KM (13.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9781'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 423.0 M (1387.8 FT) SOUTH OF
 AE9781'MILEPOST 182, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE
 AE9781'NORTHBOUND LANES OF THE HIGHWAY, 14.9 M (48.9 FT) SOUTH OF THE CENTER
 AE9781'OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9781'0.5 M (1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AE9781'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  MARK REPORTED
 AE9781'UNSTAMPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9782 ***********************************************************************
 AE9782  DESIGNATION -  281 181.74
 AE9782  PID         -  AE9782
 AE9782  STATE/COUNTY-  SD/BROWN
 AE9782  COUNTRY     -  US
 AE9782  USGS QUAD   -  RUDOLPH (2017)
 AE9782
 AE9782                         *CURRENT SURVEY CONTROL
 AE9782  ______________________________________________________________________
 AE9782* NAD 83(1986) POSITION- 45 16 43.     (N) 098 30 55.     (W)   SCALED
 AE9782* NAVD 88 ORTHO HEIGHT -   394.913 (meters)     1295.64  (feet) ADJUSTED
 AE9782  ______________________________________________________________________
 AE9782  GEOID HEIGHT    -        -24.317 (meters)                     GEOID18
 AE9782  DYNAMIC HEIGHT  -        394.881 (meters)     1295.54  (feet) COMP
 AE9782  MODELED GRAVITY -    980,523.9   (mgal)                       NAVD 88
 AE9782
 AE9782  VERT ORDER      -  FIRST     CLASS II
 AE9782
 AE9782.The horizontal coordinates were scaled from a map and have
 AE9782.an estimated accuracy of +/- 6 seconds.
 AE9782
 AE9782.The orthometric height was determined by differential leveling and
 AE9782.adjusted by the NATIONAL GEODETIC SURVEY
 AE9782.in July 1998.
 AE9782
 AE9782.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9782.GEOID18 height accuracy estimate available here.
 AE9782
 AE9782.Click photographs - Photos may exist for this station.
 AE9782
 AE9782.The dynamic height is computed by dividing the NAVD 88
 AE9782.geopotential number by the normal gravity value computed on the
 AE9782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9782.degrees latitude (g = 980.6199 gals.).
 AE9782
 AE9782.The modeled gravity was interpolated from observed gravity values.
 AE9782
 AE9782;                    North         East    Units  Estimated Accuracy
 AE9782;SPC SD N     -   161,670.      716,480.      MT  (+/- 180 meters Scaled)
 AE9782
 AE9782_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380140(NAD 83)
 AE9782
 AE9782                          SUPERSEDED SURVEY CONTROL
 AE9782
 AE9782.No superseded survey control is available for this station.
 AE9782
 AE9782_MARKER: DB = BENCH MARK DISK
 AE9782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9782_STAMPING: 281-181.74
 AE9782_MARK LOGO: SDHD
 AE9782_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9782+STABILITY: SURFACE MOTION
 AE9782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9782+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9782
 AE9782  HISTORY     - Date     Condition        Report By
 AE9782  HISTORY     - UNK      MONUMENTED       SDHD
 AE9782  HISTORY     - 19970425 GOOD             NGS
 AE9782
 AE9782                          STATION DESCRIPTION
 AE9782
 AE9782'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9782'20.0 KM (12.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9782'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 458.0 M (1502.6 FT) SOUTH OF
 AE9782'MILEPOST 182, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE
 AE9782'NORTHBOUND LANES OF THE HIGHWAY, 12.6 M (41.3 FT) SOUTH OF THE CENTER
 AE9782'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9782'0.4 M (1.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AE9782'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7970 ***********************************************************************
 AC7970  CBN         -  This is a Cooperative Base Network Control Station.
 AC7970  DESIGNATION -  281 182.73
 AC7970  PID         -  AC7970
 AC7970  STATE/COUNTY-  SD/BROWN
 AC7970  COUNTRY     -  US
 AC7970  USGS QUAD   -  RUDOLPH (2017)
 AC7970
 AC7970                         *CURRENT SURVEY CONTROL
 AC7970  ______________________________________________________________________
 AC7970* NAD 83(2011) POSITION- 45 17 35.12882(N) 098 30 56.08191(W)   ADJUSTED
 AC7970* NAD 83(2011) ELLIP HT-   370.898 (meters)        (06/27/12)   ADJUSTED
 AC7970* NAD 83(2011) EPOCH   -  2010.00
 AC7970* NAVD 88 ORTHO HEIGHT -   395.216 (meters)     1296.64  (feet) ADJUSTED
 AC7970  ______________________________________________________________________
 AC7970  GEOID HEIGHT    -        -24.311 (meters)                     GEOID18
 AC7970  NAD 83(2011) X  -   -665,576.574 (meters)                     COMP
 AC7970  NAD 83(2011) Y  - -4,445,208.815 (meters)                     COMP
 AC7970  NAD 83(2011) Z  -  4,510,585.308 (meters)                     COMP
 AC7970  LAPLACE CORR    -         -2.74  (seconds)                    DEFLEC18
 AC7970  DYNAMIC HEIGHT  -        395.185 (meters)     1296.54  (feet) COMP
 AC7970  MODELED GRAVITY -    980,525.5   (mgal)                       NAVD 88
 AC7970
 AC7970  VERT ORDER      -  FIRST     CLASS II
 AC7970
 AC7970  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7970  Standards:
 AC7970         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7970            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7970  -------------------------------------------------------------------
 AC7970  NETWORK    0.87   2.47           0.40   0.30   1.26     -0.06462693
 AC7970  -------------------------------------------------------------------
 AC7970  Click here for local accuracies and other accuracy information.
 AC7970
 AC7970.The horizontal coordinates were established by GPS observations
 AC7970.and adjusted by the National Geodetic Survey in June 2012.
 AC7970
 AC7970.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7970.been affixed to the stable North American tectonic plate. See 
 AC7970.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7970
 AC7970.The horizontal coordinates are valid at the epoch date displayed above
 AC7970.which is a decimal equivalence of Year/Month/Day.
 AC7970
 AC7970.The orthometric height was determined by differential leveling and
 AC7970.adjusted by the NATIONAL GEODETIC SURVEY
 AC7970.in July 1998.
 AC7970
 AC7970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7970.GEOID18 height accuracy estimate available here.
 AC7970
 AC7970.Click photographs - Photos may exist for this station.
 AC7970
 AC7970.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7970
 AC7970.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7970
 AC7970.The ellipsoidal height was determined by GPS observations
 AC7970.and is referenced to NAD 83.
 AC7970
 AC7970.The dynamic height is computed by dividing the NAVD 88
 AC7970.geopotential number by the normal gravity value computed on the
 AC7970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7970.degrees latitude (g = 980.6199 gals.).
 AC7970
 AC7970.The modeled gravity was interpolated from observed gravity values.
 AC7970
 AC7970. The following values were computed from the NAD 83(2011) position.
 AC7970
 AC7970;                    North         East     Units Scale Factor Converg.
 AC7970;SPC SD N     -   163,280.827   716,431.128   MT  0.99994801   +1 03 02.1
 AC7970;SPC SD N     -   535,697.18  2,350,491.13   sFT  0.99994801   +1 03 02.1
 AC7970;UTM  14      - 5,015,624.097   537,984.684   MT  0.99961774   +0 20 39.4
 AC7970
 AC7970!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7970!SPC SD N     -   0.99994185  x   0.99994801  =   0.99988987
 AC7970!UTM  14      -   0.99994185  x   0.99961774  =   0.99955962
 AC7970
 AC7970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3798415624(NAD 83)
 AC7970
 AC7970                          SUPERSEDED SURVEY CONTROL
 AC7970
 AC7970  NAD 83(2007)-  45 17 35.12880(N)    098 30 56.08273(W) AD(2002.00) 0
 AC7970  ELLIP H (02/10/07)  370.927  (m)                       GP(2002.00)    
 AC7970  ELLIP H (04/15/04)  370.944  (m)                       GP(       ) 2 1
 AC7970  NAD 83(1996)-  45 17 35.12827(N)    098 30 56.08219(W) AD(       ) B
 AC7970  ELLIP H (04/18/97)  370.972  (m)                       GP(       ) 4 1
 AC7970  NAVD 88 (04/18/97)  395.2    (m)  GEOID96  model used  GPS OBS        
 AC7970
 AC7970.Superseded values are not recommended for survey control.
 AC7970
 AC7970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7970.See file dsdata.pdf to determine how the superseded data were derived.
 AC7970
 AC7970_MARKER: Z = SEE DESCRIPTION
 AC7970_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7970_STAMPING: 281-182.73 1995
 AC7970_MARK LOGO: NGS
 AC7970_PROJECTION: FLUSH
 AC7970_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7970_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7970+STABILITY: POSITION/ELEVATION WELL
 AC7970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7970+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AC7970_ROD/PIPE-DEPTH: 6.4 meters
 AC7970_SLEEVE-DEPTH  : 1.8 meters
 AC7970
 AC7970  HISTORY     - Date     Condition        Report By
 AC7970  HISTORY     - 1995     MONUMENTED       SDDT
 AC7970  HISTORY     - 19960701 GOOD             NGS
 AC7970  HISTORY     - 19970425 GOOD             NGS
 AC7970
 AC7970                          STATION DESCRIPTION
 AC7970
 AC7970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7970'THE STATION IS LOCATED 12.0 MI (19.3 KM) SOUTH OF ABERDEEN AND 2.5 MI
 AC7970'(4.0 KM) SOUTH-SOUTHWEST OF WARNER, ON U.S. HIGHWAY 281.
 AC7970'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7970'JUNCTION OF U.S. HIGHWAYS 12 AND 281 ON THE WEST SIDE OF ABERDEEN, GO
 AC7970'SOUTH ON U.S. HIGHWAY 281 FOR 11.8 MI (19.0 KM) TO THE STATION ON THE
 AC7970'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7970'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7970'PIPE.  LOCATED 444.0 M (1456.7 FT) SOUTH OF MILEPOST 183, 99.4 M
 AC7970'(326.1 FT) SOUTH OF A T-FENCE CORNER, 31.4 M (103.0 FT) EAST OF THE
 AC7970'NORTHBOUND HIGHWAY CENTERLINE, 10.9 M (35.8 FT) NORTH OF THE CENTER OF
 AC7970'A FIELD ENTRANCE ROAD AND THE EXTENDED CENTER OF A HIGHWAY CROSSOVER,
 AC7970'0.9 M (3.0 FT) NORTH OF A FENCE CORNER, 0.7 M (2.3 FT) WEST OF A
 AC7970'FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AC7970'WEST OF A WITNESS POST, 0.3 M (1.0 FT) EAST OF A METAL GUARD POST, AND
 AC7970'0.1 M (0.3 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 AC7970'POINT IS THROUGH A 5-INCH LOGO CAP.
 AC7970
 AC7970                          STATION RECOVERY (1997)
 AC7970
 AC7970'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7970'18.4 KM (11.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AC7970'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 443.0 M (1453.4 FT) SOUTH OF
 AC7970'MILEPOST 183, 31.4 M (103.0 FT) EAST OF THE CENTERLINE OF THE
 AC7970'NORTHBOUND LANES OF THE HIGHWAY, 10.7 M (35.1 FT) NORTH OF THE CENTER
 AC7970'OF A FIELD ENTRANCE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC7970'0.8 M (2.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A METAL GUARD
 AC7970'POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.  NOTE--THE DATUM
 AC7970'POINT IS A STAINLESS STEEL REVIT AFFIXED TO A STEEL PIPE CAP THAT IS
 AC7970'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7970'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7970'THE MONUMENT IS A STATE HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9783 ***********************************************************************
 AE9783  DESIGNATION -  281 183.74
 AE9783  PID         -  AE9783
 AE9783  STATE/COUNTY-  SD/BROWN
 AE9783  COUNTRY     -  US
 AE9783  USGS QUAD   -  RUDOLPH (2017)
 AE9783
 AE9783                         *CURRENT SURVEY CONTROL
 AE9783  ______________________________________________________________________
 AE9783* NAD 83(1986) POSITION- 45 18 28.     (N) 098 30 55.     (W)   SCALED
 AE9783* NAVD 88 ORTHO HEIGHT -   395.680 (meters)     1298.16  (feet) ADJUSTED
 AE9783  ______________________________________________________________________
 AE9783  GEOID HEIGHT    -        -24.306 (meters)                     GEOID18
 AE9783  DYNAMIC HEIGHT  -        395.650 (meters)     1298.06  (feet) COMP
 AE9783  MODELED GRAVITY -    980,527.2   (mgal)                       NAVD 88
 AE9783
 AE9783  VERT ORDER      -  FIRST     CLASS II
 AE9783
 AE9783.The horizontal coordinates were scaled from a map and have
 AE9783.an estimated accuracy of +/- 6 seconds.
 AE9783
 AE9783.The orthometric height was determined by differential leveling and
 AE9783.adjusted by the NATIONAL GEODETIC SURVEY
 AE9783.in July 1998.
 AE9783
 AE9783.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9783.GEOID18 height accuracy estimate available here.
 AE9783
 AE9783.Click photographs - Photos may exist for this station.
 AE9783
 AE9783.The dynamic height is computed by dividing the NAVD 88
 AE9783.geopotential number by the normal gravity value computed on the
 AE9783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9783.degrees latitude (g = 980.6199 gals.).
 AE9783
 AE9783.The modeled gravity was interpolated from observed gravity values.
 AE9783
 AE9783;                    North         East    Units  Estimated Accuracy
 AE9783;SPC SD N     -   164,910.      716,430.      MT  (+/- 180 meters Scaled)
 AE9783
 AE9783_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379172(NAD 83)
 AE9783
 AE9783                          SUPERSEDED SURVEY CONTROL
 AE9783
 AE9783.No superseded survey control is available for this station.
 AE9783
 AE9783_MARKER: DD = SURVEY DISK
 AE9783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9783_STAMPING: 281-183.74 1996
 AE9783_MARK LOGO: SDDT
 AE9783_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9783+STABILITY: SURFACE MOTION
 AE9783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9783+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9783
 AE9783  HISTORY     - Date     Condition        Report By
 AE9783  HISTORY     - 1996     MONUMENTED       SDDT
 AE9783  HISTORY     - 19970425 GOOD             NGS
 AE9783
 AE9783                          STATION DESCRIPTION
 AE9783
 AE9783'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9783'16.8 KM (10.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9783'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 442.0 M (1450.1 FT) SOUTH OF
 AE9783'MILEPOST 184, 32.7 M (107.3 FT) EAST OF THE CENTERLINE OF THE
 AE9783'NORTHBOUND LANES OF THE HIGHWAY, 9.7 M (31.8 FT) NORTHWEST OF UTILITY
 AE9783'POLE NUMBER 653-166, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9783'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9783'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9784 ***********************************************************************
 AE9784  DESIGNATION -  281 184.73
 AE9784  PID         -  AE9784
 AE9784  STATE/COUNTY-  SD/BROWN
 AE9784  COUNTRY     -  US
 AE9784  USGS QUAD   -  RUDOLPH (2017)
 AE9784
 AE9784                         *CURRENT SURVEY CONTROL
 AE9784  ______________________________________________________________________
 AE9784* NAD 83(1986) POSITION- 45 19 17.     (N) 098 30 55.     (W)   SCALED
 AE9784* NAVD 88 ORTHO HEIGHT -   395.264 (meters)     1296.80  (feet) ADJUSTED
 AE9784  ______________________________________________________________________
 AE9784  GEOID HEIGHT    -        -24.302 (meters)                     GEOID18
 AE9784  DYNAMIC HEIGHT  -        395.234 (meters)     1296.70  (feet) COMP
 AE9784  MODELED GRAVITY -    980,528.8   (mgal)                       NAVD 88
 AE9784
 AE9784  VERT ORDER      -  FIRST     CLASS II
 AE9784
 AE9784.The horizontal coordinates were scaled from a map and have
 AE9784.an estimated accuracy of +/- 6 seconds.
 AE9784
 AE9784.The orthometric height was determined by differential leveling and
 AE9784.adjusted by the NATIONAL GEODETIC SURVEY
 AE9784.in July 1998.
 AE9784
 AE9784.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9784.GEOID18 height accuracy estimate available here.
 AE9784
 AE9784.Click photographs - Photos may exist for this station.
 AE9784
 AE9784.The dynamic height is computed by dividing the NAVD 88
 AE9784.geopotential number by the normal gravity value computed on the
 AE9784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9784.degrees latitude (g = 980.6199 gals.).
 AE9784
 AE9784.The modeled gravity was interpolated from observed gravity values.
 AE9784
 AE9784;                    North         East    Units  Estimated Accuracy
 AE9784;SPC SD N     -   166,430.      716,400.      MT  (+/- 180 meters Scaled)
 AE9784
 AE9784_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379187(NAD 83)
 AE9784
 AE9784                          SUPERSEDED SURVEY CONTROL
 AE9784
 AE9784.No superseded survey control is available for this station.
 AE9784
 AE9784_MARKER: DD = SURVEY DISK
 AE9784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9784_STAMPING: 281-184.73 1996
 AE9784_MARK LOGO: SDDT
 AE9784_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9784+STABILITY: SURFACE MOTION
 AE9784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9784+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9784
 AE9784  HISTORY     - Date     Condition        Report By
 AE9784  HISTORY     - 1996     MONUMENTED       SDDT
 AE9784  HISTORY     - 19970425 GOOD             NGS
 AE9784
 AE9784                          STATION DESCRIPTION
 AE9784
 AE9784'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9784'15.2 KM (9.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9784'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 456.0 M (1496.1 FT) SOUTH OF
 AE9784'MILEPOST 185, 34.1 M (111.9 FT) EAST OF THE CENTERLINE OF THE
 AE9784'NORTHBOUND LANES OF THE HIGHWAY, 9.4 M (30.8 FT) SOUTH OF THE CENTER
 AE9784'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9784'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9784'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9785 ***********************************************************************
 AE9785  DESIGNATION -  281 185.71
 AE9785  PID         -  AE9785
 AE9785  STATE/COUNTY-  SD/BROWN
 AE9785  COUNTRY     -  US
 AE9785  USGS QUAD   -  RUDOLPH (2017)
 AE9785
 AE9785                         *CURRENT SURVEY CONTROL
 AE9785  ______________________________________________________________________
 AE9785* NAD 83(1986) POSITION- 45 20 10.     (N) 098 30 52.     (W)   SCALED
 AE9785* NAVD 88 ORTHO HEIGHT -   396.156 (meters)     1299.72  (feet) ADJUSTED
 AE9785  ______________________________________________________________________
 AE9785  GEOID HEIGHT    -        -24.301 (meters)                     GEOID18
 AE9785  DYNAMIC HEIGHT  -        396.127 (meters)     1299.63  (feet) COMP
 AE9785  MODELED GRAVITY -    980,530.4   (mgal)                       NAVD 88
 AE9785
 AE9785  VERT ORDER      -  FIRST     CLASS II
 AE9785
 AE9785.The horizontal coordinates were scaled from a map and have
 AE9785.an estimated accuracy of +/- 6 seconds.
 AE9785
 AE9785.The orthometric height was determined by differential leveling and
 AE9785.adjusted by the NATIONAL GEODETIC SURVEY
 AE9785.in July 1998.
 AE9785
 AE9785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9785.GEOID18 height accuracy estimate available here.
 AE9785
 AE9785.Click photographs - Photos may exist for this station.
 AE9785
 AE9785.The dynamic height is computed by dividing the NAVD 88
 AE9785.geopotential number by the normal gravity value computed on the
 AE9785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9785.degrees latitude (g = 980.6199 gals.).
 AE9785
 AE9785.The modeled gravity was interpolated from observed gravity values.
 AE9785
 AE9785;                    North         East    Units  Estimated Accuracy
 AE9785;SPC SD N     -   168,060.      716,430.      MT  (+/- 180 meters Scaled)
 AE9785
 AE9785_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380204(NAD 83)
 AE9785
 AE9785                          SUPERSEDED SURVEY CONTROL
 AE9785
 AE9785.No superseded survey control is available for this station.
 AE9785
 AE9785_MARKER: DD = SURVEY DISK
 AE9785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9785_STAMPING: 281-185.71 1996
 AE9785_MARK LOGO: SDDT
 AE9785_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9785+STABILITY: SURFACE MOTION
 AE9785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9785+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9785
 AE9785  HISTORY     - Date     Condition        Report By
 AE9785  HISTORY     - 1996     MONUMENTED       SDDT
 AE9785  HISTORY     - 19970425 GOOD             NGS
 AE9785
 AE9785                          STATION DESCRIPTION
 AE9785
 AE9785'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9785'13.6 KM (8.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9785'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 459.0 M (1505.9 FT) SOUTH OF
 AE9785'MILEPOST 186, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 AE9785'NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF THE WEST END
 AE9785'OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE9785'FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9785'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9786 ***********************************************************************
 AE9786  DESIGNATION -  281 186.72
 AE9786  PID         -  AE9786
 AE9786  STATE/COUNTY-  SD/BROWN
 AE9786  COUNTRY     -  US
 AE9786  USGS QUAD   -  RUDOLPH (2017)
 AE9786
 AE9786                         *CURRENT SURVEY CONTROL
 AE9786  ______________________________________________________________________
 AE9786* NAD 83(1986) POSITION- 45 21 03.     (N) 098 30 52.     (W)   SCALED
 AE9786* NAVD 88 ORTHO HEIGHT -   396.203 (meters)     1299.88  (feet) ADJUSTED
 AE9786  ______________________________________________________________________
 AE9786  GEOID HEIGHT    -        -24.301 (meters)                     GEOID18
 AE9786  DYNAMIC HEIGHT  -        396.174 (meters)     1299.78  (feet) COMP
 AE9786  MODELED GRAVITY -    980,531.9   (mgal)                       NAVD 88
 AE9786
 AE9786  VERT ORDER      -  FIRST     CLASS II
 AE9786
 AE9786.The horizontal coordinates were scaled from a map and have
 AE9786.an estimated accuracy of +/- 6 seconds.
 AE9786
 AE9786.The orthometric height was determined by differential leveling and
 AE9786.adjusted by the NATIONAL GEODETIC SURVEY
 AE9786.in July 1998.
 AE9786
 AE9786.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9786.GEOID18 height accuracy estimate available here.
 AE9786
 AE9786.Click photographs - Photos may exist for this station.
 AE9786
 AE9786.The dynamic height is computed by dividing the NAVD 88
 AE9786.geopotential number by the normal gravity value computed on the
 AE9786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9786.degrees latitude (g = 980.6199 gals.).
 AE9786
 AE9786.The modeled gravity was interpolated from observed gravity values.
 AE9786
 AE9786;                    North         East    Units  Estimated Accuracy
 AE9786;SPC SD N     -   169,700.      716,400.      MT  (+/- 180 meters Scaled)
 AE9786
 AE9786_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380220(NAD 83)
 AE9786
 AE9786                          SUPERSEDED SURVEY CONTROL
 AE9786
 AE9786.No superseded survey control is available for this station.
 AE9786
 AE9786_MARKER: DD = SURVEY DISK
 AE9786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9786_STAMPING: 281-186.72 1996
 AE9786_MARK LOGO: SDDT
 AE9786_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9786+STABILITY: SURFACE MOTION
 AE9786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9786+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9786
 AE9786  HISTORY     - Date     Condition        Report By
 AE9786  HISTORY     - 1996     MONUMENTED       SDDT
 AE9786  HISTORY     - 19970425 GOOD             NGS
 AE9786
 AE9786                          STATION DESCRIPTION
 AE9786
 AE9786'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9786'12.0 KM (7.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9786'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 462.0 M (1515.7 FT) SOUTH OF
 AE9786'MILEPOST 187, 32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE
 AE9786'NORTHBOUND LANES OF THE HIGHWAY, 4.6 M (15.1 FT) SOUTH OF THE CENTER
 AE9786'OF A FIELD ENTRANCE, 0.6 M (2.0 FT) WEST OF A FENCE CORNER, 0.5 M (1.6
 AE9786'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AE9786'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9825 ***********************************************************************
 AE9825  DESIGNATION -  281 187.77
 AE9825  PID         -  AE9825
 AE9825  STATE/COUNTY-  SD/BROWN
 AE9825  COUNTRY     -  US
 AE9825  USGS QUAD   -  RUDOLPH (2017)
 AE9825
 AE9825                         *CURRENT SURVEY CONTROL
 AE9825  ______________________________________________________________________
 AE9825* NAD 83(1986) POSITION- 45 22 00.     (N) 098 30 53.     (W)   SCALED
 AE9825* NAVD 88 ORTHO HEIGHT -   393.787 (meters)     1291.95  (feet) ADJUSTED
 AE9825  ______________________________________________________________________
 AE9825  GEOID HEIGHT    -        -24.304 (meters)                     GEOID18
 AE9825  DYNAMIC HEIGHT  -        393.759 (meters)     1291.86  (feet) COMP
 AE9825  MODELED GRAVITY -    980,533.4   (mgal)                       NAVD 88
 AE9825
 AE9825  VERT ORDER      -  FIRST     CLASS II
 AE9825
 AE9825.The horizontal coordinates were scaled from a map and have
 AE9825.an estimated accuracy of +/- 6 seconds.
 AE9825
 AE9825.The orthometric height was determined by differential leveling and
 AE9825.adjusted by the NATIONAL GEODETIC SURVEY
 AE9825.in July 1998.
 AE9825
 AE9825.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9825.GEOID18 height accuracy estimate available here.
 AE9825
 AE9825.Click photographs - Photos may exist for this station.
 AE9825
 AE9825.The dynamic height is computed by dividing the NAVD 88
 AE9825.geopotential number by the normal gravity value computed on the
 AE9825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9825.degrees latitude (g = 980.6199 gals.).
 AE9825
 AE9825.The modeled gravity was interpolated from observed gravity values.
 AE9825
 AE9825;                    North         East    Units  Estimated Accuracy
 AE9825;SPC SD N     -   171,460.      716,350.      MT  (+/- 180 meters Scaled)
 AE9825
 AE9825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380237(NAD 83)
 AE9825
 AE9825                          SUPERSEDED SURVEY CONTROL
 AE9825
 AE9825.No superseded survey control is available for this station.
 AE9825
 AE9825_MARKER: DD = SURVEY DISK
 AE9825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9825_STAMPING: 281-187.77 1996
 AE9825_MARK LOGO: SDDT
 AE9825_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9825+STABILITY: SURFACE MOTION
 AE9825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9825+SATELLITE: SATELLITE OBSERVATIONS - August 04, 1997
 AE9825
 AE9825  HISTORY     - Date     Condition        Report By
 AE9825  HISTORY     - 1996     MONUMENTED       SDDT
 AE9825  HISTORY     - 19970804 GOOD             NGS
 AE9825
 AE9825                          STATION DESCRIPTION
 AE9825
 AE9825'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9825'10.3 KM (6.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9825'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 192.0 M (629.9 FT) NORTH OF
 AE9825'THE NORTH END OF HIGHWAY BRIDGE NUMBER 187.65, 27.0 M (88.6 FT) EAST
 AE9825'OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6
 AE9825'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AE9825'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9787 ***********************************************************************
 AE9787  DESIGNATION -  281 188.22
 AE9787  PID         -  AE9787
 AE9787  STATE/COUNTY-  SD/BROWN
 AE9787  COUNTRY     -  US
 AE9787  USGS QUAD   -  RUDOLPH (2017)
 AE9787
 AE9787                         *CURRENT SURVEY CONTROL
 AE9787  ______________________________________________________________________
 AE9787* NAD 83(1986) POSITION- 45 22 24.     (N) 098 30 52.     (W)   SCALED
 AE9787* NAVD 88 ORTHO HEIGHT -   395.474 (meters)     1297.48  (feet) ADJUSTED
 AE9787  ______________________________________________________________________
 AE9787  GEOID HEIGHT    -        -24.306 (meters)                     GEOID18
 AE9787  DYNAMIC HEIGHT  -        395.447 (meters)     1297.40  (feet) COMP
 AE9787  MODELED GRAVITY -    980,534.0   (mgal)                       NAVD 88
 AE9787
 AE9787  VERT ORDER      -  FIRST     CLASS II
 AE9787
 AE9787.The horizontal coordinates were scaled from a map and have
 AE9787.an estimated accuracy of +/- 6 seconds.
 AE9787
 AE9787.The orthometric height was determined by differential leveling and
 AE9787.adjusted by the NATIONAL GEODETIC SURVEY
 AE9787.in July 1998.
 AE9787
 AE9787.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9787.GEOID18 height accuracy estimate available here.
 AE9787
 AE9787.Click photographs - Photos may exist for this station.
 AE9787
 AE9787.The dynamic height is computed by dividing the NAVD 88
 AE9787.geopotential number by the normal gravity value computed on the
 AE9787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9787.degrees latitude (g = 980.6199 gals.).
 AE9787
 AE9787.The modeled gravity was interpolated from observed gravity values.
 AE9787
 AE9787;                    North         East    Units  Estimated Accuracy
 AE9787;SPC SD N     -   172,200.      716,360.      MT  (+/- 180 meters Scaled)
 AE9787
 AE9787_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380245(NAD 83)
 AE9787
 AE9787                          SUPERSEDED SURVEY CONTROL
 AE9787
 AE9787.No superseded survey control is available for this station.
 AE9787
 AE9787_MARKER: Z = SEE DESCRIPTION
 AE9787_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9787_STAMPING: 281-188.22 1996
 AE9787_MARK LOGO: NGS
 AE9787_PROJECTION: FLUSH
 AE9787_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9787_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9787+STABILITY: POSITION/ELEVATION WELL
 AE9787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9787+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9787_ROD/PIPE-DEPTH: 6.4 meters
 AE9787_SLEEVE-DEPTH  : 1.8 meters
 AE9787
 AE9787  HISTORY     - Date     Condition        Report By
 AE9787  HISTORY     - 1996     MONUMENTED       SDDT
 AE9787  HISTORY     - 19970425 GOOD             NGS
 AE9787
 AE9787                          STATION DESCRIPTION
 AE9787
 AE9787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9787'9.6 KM (5.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9787'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 364.0 M (1194.2 FT) SOUTH OF
 AE9787'MILEPOST 188, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE
 AE9787'NORTHBOUND LANES OF THE HIGHWAY, 17.3 M (56.8 FT) NORTH OF THE CENTER
 AE9787'OF 139TH STREET, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M
 AE9787'(2.6 FT) WEST OF A FENCE, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST,
 AE9787'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AE9787'STAINLESS STEEL REVIT AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO
 AE9787'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9787'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9788 ***********************************************************************
 AE9788  DESIGNATION -  281 189.28
 AE9788  PID         -  AE9788
 AE9788  STATE/COUNTY-  SD/BROWN
 AE9788  COUNTRY     -  US
 AE9788  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9788
 AE9788                         *CURRENT SURVEY CONTROL
 AE9788  ______________________________________________________________________
 AE9788* NAD 83(1986) POSITION- 45 23 14.     (N) 098 30 52.     (W)   SCALED
 AE9788* NAVD 88 ORTHO HEIGHT -   395.692 (meters)     1298.20  (feet) ADJUSTED
 AE9788  ______________________________________________________________________
 AE9788  GEOID HEIGHT    -        -24.312 (meters)                     GEOID18
 AE9788  DYNAMIC HEIGHT  -        395.665 (meters)     1298.11  (feet) COMP
 AE9788  MODELED GRAVITY -    980,535.1   (mgal)                       NAVD 88
 AE9788
 AE9788  VERT ORDER      -  FIRST     CLASS II
 AE9788
 AE9788.The horizontal coordinates were scaled from a map and have
 AE9788.an estimated accuracy of +/- 6 seconds.
 AE9788
 AE9788.The orthometric height was determined by differential leveling and
 AE9788.adjusted by the NATIONAL GEODETIC SURVEY
 AE9788.in July 1998.
 AE9788
 AE9788.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9788.GEOID18 height accuracy estimate available here.
 AE9788
 AE9788.Click photographs - Photos may exist for this station.
 AE9788
 AE9788.The dynamic height is computed by dividing the NAVD 88
 AE9788.geopotential number by the normal gravity value computed on the
 AE9788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9788.degrees latitude (g = 980.6199 gals.).
 AE9788
 AE9788.The modeled gravity was interpolated from observed gravity values.
 AE9788
 AE9788;                    North         East    Units  Estimated Accuracy
 AE9788;SPC SD N     -   173,740.      716,330.      MT  (+/- 180 meters Scaled)
 AE9788
 AE9788_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR380260(NAD 83)
 AE9788
 AE9788                          SUPERSEDED SURVEY CONTROL
 AE9788
 AE9788.No superseded survey control is available for this station.
 AE9788
 AE9788_MARKER: DD = SURVEY DISK
 AE9788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9788_STAMPING: 281-189.28 1996
 AE9788_MARK LOGO: SDDT
 AE9788_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9788+STABILITY: SURFACE MOTION
 AE9788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9788+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9788
 AE9788  HISTORY     - Date     Condition        Report By
 AE9788  HISTORY     - 1996     MONUMENTED       SDDT
 AE9788  HISTORY     - 19970425 GOOD             NGS
 AE9788
 AE9788                          STATION DESCRIPTION
 AE9788
 AE9788'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9788'8.0 KM (4.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9788'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 367.0 M (1204.1 FT) NORTH OF
 AE9788'MILEPOST 189, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE
 AE9788'NORTHBOUND LANES OF THE HIGHWAY, 26.8 M (87.9 FT) NORTH OF THE CENTER
 AE9788'OF 138TH STREET, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE9788'(2.0 FT) WEST OF A FENCE, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND
 AE9788'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9789 ***********************************************************************
 AE9789  DESIGNATION -  281 190.21
 AE9789  PID         -  AE9789
 AE9789  STATE/COUNTY-  SD/BROWN
 AE9789  COUNTRY     -  US
 AE9789  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9789
 AE9789                         *CURRENT SURVEY CONTROL
 AE9789  ______________________________________________________________________
 AE9789* NAD 83(1986) POSITION- 45 24 05.     (N) 098 30 53.     (W)   SCALED
 AE9789* NAVD 88 ORTHO HEIGHT -   394.893 (meters)     1295.58  (feet) ADJUSTED
 AE9789  ______________________________________________________________________
 AE9789  GEOID HEIGHT    -        -24.320 (meters)                     GEOID18
 AE9789  DYNAMIC HEIGHT  -        394.866 (meters)     1295.49  (feet) COMP
 AE9789  MODELED GRAVITY -    980,536.0   (mgal)                       NAVD 88
 AE9789
 AE9789  VERT ORDER      -  FIRST     CLASS II
 AE9789
 AE9789.The horizontal coordinates were scaled from a map and have
 AE9789.an estimated accuracy of +/- 6 seconds.
 AE9789
 AE9789.The orthometric height was determined by differential leveling and
 AE9789.adjusted by the NATIONAL GEODETIC SURVEY
 AE9789.in July 1998.
 AE9789
 AE9789.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9789.GEOID18 height accuracy estimate available here.
 AE9789
 AE9789.Click photographs - Photos may exist for this station.
 AE9789
 AE9789.The dynamic height is computed by dividing the NAVD 88
 AE9789.geopotential number by the normal gravity value computed on the
 AE9789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9789.degrees latitude (g = 980.6199 gals.).
 AE9789
 AE9789.The modeled gravity was interpolated from observed gravity values.
 AE9789
 AE9789;                    North         East    Units  Estimated Accuracy
 AE9789;SPC SD N     -   175,320.      716,280.      MT  (+/- 180 meters Scaled)
 AE9789
 AE9789_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379276(NAD 83)
 AE9789
 AE9789                          SUPERSEDED SURVEY CONTROL
 AE9789
 AE9789.No superseded survey control is available for this station.
 AE9789
 AE9789_MARKER: DD = SURVEY DISK
 AE9789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9789_STAMPING: 281-190.21 1996
 AE9789_MARK LOGO: SDDT
 AE9789_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9789+STABILITY: SURFACE MOTION
 AE9789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9789+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9789
 AE9789  HISTORY     - Date     Condition        Report By
 AE9789  HISTORY     - 1996     MONUMENTED       SDDT
 AE9789  HISTORY     - 19970425 GOOD             NGS
 AE9789
 AE9789                          STATION DESCRIPTION
 AE9789
 AE9789'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9789'6.4 KM (3.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9789'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 336.0 M (1102.4 FT) NORTH OF
 AE9789'MILEPOST 190, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE
 AE9789'NORTHBOUND LANES OF THE HIGHWAY, 9.5 M (31.2 FT) SOUTH OF THE CENTER
 AE9789'OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9789'0.4 M (1.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST,
 AE9789'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9790 ***********************************************************************
 AE9790  DESIGNATION -  281 191.21
 AE9790  PID         -  AE9790
 AE9790  STATE/COUNTY-  SD/BROWN
 AE9790  COUNTRY     -  US
 AE9790  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9790
 AE9790                         *CURRENT SURVEY CONTROL
 AE9790  ______________________________________________________________________
 AE9790* NAD 83(1986) POSITION- 45 24 57.     (N) 098 30 53.     (W)   SCALED
 AE9790* NAVD 88 ORTHO HEIGHT -   395.981 (meters)     1299.15  (feet) ADJUSTED
 AE9790  ______________________________________________________________________
 AE9790  GEOID HEIGHT    -        -24.331 (meters)                     GEOID18
 AE9790  DYNAMIC HEIGHT  -        395.954 (meters)     1299.06  (feet) COMP
 AE9790  MODELED GRAVITY -    980,536.7   (mgal)                       NAVD 88
 AE9790
 AE9790  VERT ORDER      -  FIRST     CLASS II
 AE9790
 AE9790.The horizontal coordinates were scaled from a map and have
 AE9790.an estimated accuracy of +/- 6 seconds.
 AE9790
 AE9790.The orthometric height was determined by differential leveling and
 AE9790.adjusted by the NATIONAL GEODETIC SURVEY
 AE9790.in July 1998.
 AE9790
 AE9790.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9790.GEOID18 height accuracy estimate available here.
 AE9790
 AE9790.Click photographs - Photos may exist for this station.
 AE9790
 AE9790.The dynamic height is computed by dividing the NAVD 88
 AE9790.geopotential number by the normal gravity value computed on the
 AE9790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9790.degrees latitude (g = 980.6199 gals.).
 AE9790
 AE9790.The modeled gravity was interpolated from observed gravity values.
 AE9790
 AE9790;                    North         East    Units  Estimated Accuracy
 AE9790;SPC SD N     -   176,920.      716,250.      MT  (+/- 180 meters Scaled)
 AE9790
 AE9790_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379292(NAD 83)
 AE9790
 AE9790                          SUPERSEDED SURVEY CONTROL
 AE9790
 AE9790.No superseded survey control is available for this station.
 AE9790
 AE9790_MARKER: DD = SURVEY DISK
 AE9790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9790_STAMPING: 281-191.21 1996
 AE9790_MARK LOGO: SDDT
 AE9790_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9790+STABILITY: SURFACE MOTION
 AE9790_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9790+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9790
 AE9790  HISTORY     - Date     Condition        Report By
 AE9790  HISTORY     - 1996     MONUMENTED       SDDT
 AE9790  HISTORY     - 19970425 GOOD             NGS
 AE9790
 AE9790                          STATION DESCRIPTION
 AE9790
 AE9790'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9790'4.8 KM (3.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9790'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 355.0 M (1164.7 FT) NORTH OF
 AE9790'MILEPOST 191, 13.9 M (45.6 FT) WEST OF THE CENTERLINE OF THE
 AE9790'NORTHBOUND LANES OF THE HIGHWAY, 13.5 M (44.3 FT) EAST OF AND LEVEL
 AE9790'WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 8.8 M
 AE9790'(28.9 FT) NORTH OF THE EXTENDED CENTER OF 136TH STREET, 0.4 M (1.3 FT)
 AE9790'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9790'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9791 ***********************************************************************
 AE9791  DESIGNATION -  281 192.74
 AE9791  PID         -  AE9791
 AE9791  STATE/COUNTY-  SD/BROWN
 AE9791  COUNTRY     -  US
 AE9791  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9791
 AE9791                         *CURRENT SURVEY CONTROL
 AE9791  ______________________________________________________________________
 AE9791* NAD 83(1986) POSITION- 45 26 16.     (N) 098 30 54.     (W)   SCALED
 AE9791* NAVD 88 ORTHO HEIGHT -   398.885 (meters)     1308.68  (feet) ADJUSTED
 AE9791  ______________________________________________________________________
 AE9791  GEOID HEIGHT    -        -24.349 (meters)                     GEOID18
 AE9791  DYNAMIC HEIGHT  -        398.859 (meters)     1308.59  (feet) COMP
 AE9791  MODELED GRAVITY -    980,537.5   (mgal)                       NAVD 88
 AE9791
 AE9791  VERT ORDER      -  FIRST     CLASS II
 AE9791
 AE9791.The horizontal coordinates were scaled from a map and have
 AE9791.an estimated accuracy of +/- 6 seconds.
 AE9791
 AE9791.The orthometric height was determined by differential leveling and
 AE9791.adjusted by the NATIONAL GEODETIC SURVEY
 AE9791.in July 1998.
 AE9791
 AE9791.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9791.GEOID18 height accuracy estimate available here.
 AE9791
 AE9791.Click photographs - Photos may exist for this station.
 AE9791
 AE9791.The dynamic height is computed by dividing the NAVD 88
 AE9791.geopotential number by the normal gravity value computed on the
 AE9791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9791.degrees latitude (g = 980.6199 gals.).
 AE9791
 AE9791.The modeled gravity was interpolated from observed gravity values.
 AE9791
 AE9791;                    North         East    Units  Estimated Accuracy
 AE9791;SPC SD N     -   179,360.      716,180.      MT  (+/- 180 meters Scaled)
 AE9791
 AE9791_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379316(NAD 83)
 AE9791
 AE9791                          SUPERSEDED SURVEY CONTROL
 AE9791
 AE9791.No superseded survey control is available for this station.
 AE9791
 AE9791_MARKER: Z = SEE DESCRIPTION
 AE9791_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9791_STAMPING: 281-192.74 1996
 AE9791_MARK LOGO: NGS
 AE9791_PROJECTION: FLUSH
 AE9791_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9791_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9791+STABILITY: POSITION/ELEVATION WELL
 AE9791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9791+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9791_ROD/PIPE-DEPTH: 6.4 meters
 AE9791_SLEEVE-DEPTH  : 1.8 meters
 AE9791
 AE9791  HISTORY     - Date     Condition        Report By
 AE9791  HISTORY     - 1996     MONUMENTED       SDDT
 AE9791  HISTORY     - 19970425 GOOD             NGS
 AE9791
 AE9791                          STATION DESCRIPTION
 AE9791
 AE9791'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9791'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9791'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 414.0 M (1358.3 FT) SOUTH OF
 AE9791'MILEPOST 193, 36.2 M (118.8 FT) NORTH OF THE CENTER OF A ROAD LEADING
 AE9791'TO THE LAKESIDE ESTATES MOBILE HOME PARK, 33.4 M (109.6 FT) EAST OF
 AE9791'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 AE9791'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) WEST OF A FENCE, 0.4 M
 AE9791'(1.3 FT) EAST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) WEST OF A
 AE9791'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL REVIT
 AE9791'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE9791'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE9791'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9792 ***********************************************************************
 AE9792  DESIGNATION -  281 193.50
 AE9792  PID         -  AE9792
 AE9792  STATE/COUNTY-  SD/BROWN
 AE9792  COUNTRY     -  US
 AE9792  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9792
 AE9792                         *CURRENT SURVEY CONTROL
 AE9792  ______________________________________________________________________
 AE9792* NAD 83(1986) POSITION- 45 26 56.     (N) 098 30 55.     (W)   SCALED
 AE9792* NAVD 88 ORTHO HEIGHT -   399.478 (meters)     1310.62  (feet) ADJUSTED
 AE9792  ______________________________________________________________________
 AE9792  GEOID HEIGHT    -        -24.358 (meters)                     GEOID18
 AE9792  DYNAMIC HEIGHT  -        399.452 (meters)     1310.54  (feet) COMP
 AE9792  MODELED GRAVITY -    980,537.8   (mgal)                       NAVD 88
 AE9792
 AE9792  VERT ORDER      -  FIRST     CLASS II
 AE9792
 AE9792.The horizontal coordinates were scaled from a map and have
 AE9792.an estimated accuracy of +/- 6 seconds.
 AE9792
 AE9792.The orthometric height was determined by differential leveling and
 AE9792.adjusted by the NATIONAL GEODETIC SURVEY
 AE9792.in July 1998.
 AE9792
 AE9792.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9792.GEOID18 height accuracy estimate available here.
 AE9792
 AE9792.Click photographs - Photos may exist for this station.
 AE9792
 AE9792.The dynamic height is computed by dividing the NAVD 88
 AE9792.geopotential number by the normal gravity value computed on the
 AE9792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9792.degrees latitude (g = 980.6199 gals.).
 AE9792
 AE9792.The modeled gravity was interpolated from observed gravity values.
 AE9792
 AE9792;                    North         East    Units  Estimated Accuracy
 AE9792;SPC SD N     -   180,590.      716,140.      MT  (+/- 180 meters Scaled)
 AE9792
 AE9792_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR379329(NAD 83)
 AE9792
 AE9792                          SUPERSEDED SURVEY CONTROL
 AE9792
 AE9792.No superseded survey control is available for this station.
 AE9792
 AE9792_MARKER: DD = SURVEY DISK
 AE9792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9792_STAMPING: 281-193.50 1996
 AE9792_MARK LOGO: SDDT
 AE9792_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9792+STABILITY: SURFACE MOTION
 AE9792_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE9792+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1997
 AE9792
 AE9792  HISTORY     - Date     Condition        Report By
 AE9792  HISTORY     - 1996     MONUMENTED       SDDT
 AE9792  HISTORY     - 19970425 GOOD             NGS
 AE9792
 AE9792                          STATION DESCRIPTION
 AE9792
 AE9792'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9792'1.2 KM (0.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE WEST
 AE9792'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 789.0 M (2588.6 FT) NORTH OF
 AE9792'MILEPOST 193, 27.3 M (89.6 FT) EAST OF THE CENTERLINE OF THE
 AE9792'NORTHBOUND LANES OF THE HIGHWAY, 5.6 M (18.4 FT) SOUTH OF THE CENTER
 AE9792'OF A DRIVEWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT)
 AE9792'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9792'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9824 ***********************************************************************
 AE9824  DESIGNATION -  281 196.57
 AE9824  PID         -  AE9824
 AE9824  STATE/COUNTY-  SD/BROWN
 AE9824  COUNTRY     -  US
 AE9824  USGS QUAD   -  ABERDEEN EAST (2017)
 AE9824
 AE9824                         *CURRENT SURVEY CONTROL
 AE9824  ______________________________________________________________________
 AE9824* NAD 83(1986) POSITION- 45 28 16.95   (N) 098 29 55.02   (W)   HD_HELD1
 AE9824* NAVD 88 ORTHO HEIGHT -   397.505 (meters)     1304.15  (feet) ADJUSTED
 AE9824  ______________________________________________________________________
 AE9824  GEOID HEIGHT    -        -24.405 (meters)                     GEOID18
 AE9824  DYNAMIC HEIGHT  -        397.478 (meters)     1304.06  (feet) COMP
 AE9824  MODELED GRAVITY -    980,537.9   (mgal)                       NAVD 88
 AE9824
 AE9824  VERT ORDER      -  FIRST     CLASS II
 AE9824
 AE9824.The horizontal coordinates were determined by differentially corrected
 AE9824.hand held GPS observations or other comparable positioning techniques
 AE9824.and have an estimated accuracy of +/- 3 meters.
 AE9824
 AE9824.The orthometric height was determined by differential leveling and
 AE9824.adjusted by the NATIONAL GEODETIC SURVEY
 AE9824.in July 1998.
 AE9824
 AE9824.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9824.GEOID18 height accuracy estimate available here.
 AE9824
 AE9824.Click photographs - Photos may exist for this station.
 AE9824
 AE9824.The dynamic height is computed by dividing the NAVD 88
 AE9824.geopotential number by the normal gravity value computed on the
 AE9824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9824.degrees latitude (g = 980.6199 gals.).
 AE9824
 AE9824.The modeled gravity was interpolated from observed gravity values.
 AE9824
 AE9824;                    North         East    Units  Estimated Accuracy
 AE9824;SPC SD N     -   183,115.4     717,393.9     MT  (+/- 3 meters HH1 GPS) 
 AE9824
 AE9824_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3919135438(NAD 83)
 AE9824
 AE9824                          SUPERSEDED SURVEY CONTROL
 AE9824
 AE9824.No superseded survey control is available for this station.
 AE9824
 AE9824_MARKER: DD = SURVEY DISK
 AE9824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9824_STAMPING: 1996 281-196.57
 AE9824_MARK LOGO: SDDT
 AE9824_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9824+STABILITY: SURFACE MOTION
 AE9824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9824+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2004
 AE9824
 AE9824  HISTORY     - Date     Condition        Report By
 AE9824  HISTORY     - 1996     MONUMENTED       SDDT
 AE9824  HISTORY     - 19970509 GOOD             NGS
 AE9824  HISTORY     - 20040729 GOOD             GEOCAC
 AE9824
 AE9824                          STATION DESCRIPTION
 AE9824
 AE9824'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9824'1.8 KM (1.10 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9824'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 610.0 M (2001.3 FT) SOUTH OF
 AE9824'MILEPOST 197, 24.1 M (79.1 FT) WEST OF THE CENTER OF AN ENTRANCE
 AE9824'DRIVEWAY LEADING TO SHOPKO, 21.7 M (71.2 FT) NORTH OF THE CENTERLINE
 AE9824'OF THE NORTHBOUND LANES OF THE HIGHWAY, 13.0 M (42.7 FT) NORTHEAST OF
 AE9824'UTILITY LIGHT POLE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AE9824'M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE9824'GROUND SURFACE.
 AE9824
 AE9824                          STATION RECOVERY (2004)
 AE9824
 AE9824'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 AE9824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9823 ***********************************************************************
 AE9823  DESIGNATION -  281 197.60
 AE9823  PID         -  AE9823
 AE9823  STATE/COUNTY-  SD/BROWN
 AE9823  COUNTRY     -  US
 AE9823  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9823
 AE9823                         *CURRENT SURVEY CONTROL
 AE9823  ______________________________________________________________________
 AE9823* NAD 83(1986) POSITION- 45 28 52.     (N) 098 30 38.     (W)   SCALED
 AE9823* NAVD 88 ORTHO HEIGHT -   401.022 (meters)     1315.69  (feet) ADJUSTED
 AE9823  ______________________________________________________________________
 AE9823  GEOID HEIGHT    -        -24.388 (meters)                     GEOID18
 AE9823  DYNAMIC HEIGHT  -        400.996 (meters)     1315.60  (feet) COMP
 AE9823  MODELED GRAVITY -    980,538.5   (mgal)                       NAVD 88
 AE9823
 AE9823  VERT ORDER      -  FIRST     CLASS II
 AE9823
 AE9823.The horizontal coordinates were scaled from a map and have
 AE9823.an estimated accuracy of +/- 6 seconds.
 AE9823
 AE9823.The orthometric height was determined by differential leveling and
 AE9823.adjusted by the NATIONAL GEODETIC SURVEY
 AE9823.in July 1998.
 AE9823
 AE9823.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9823.GEOID18 height accuracy estimate available here.
 AE9823
 AE9823.Click photographs - Photos may exist for this station.
 AE9823
 AE9823.The dynamic height is computed by dividing the NAVD 88
 AE9823.geopotential number by the normal gravity value computed on the
 AE9823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9823.degrees latitude (g = 980.6199 gals.).
 AE9823
 AE9823.The modeled gravity was interpolated from observed gravity values.
 AE9823
 AE9823;                    North         East    Units  Estimated Accuracy
 AE9823;SPC SD N     -   184,180.      716,440.      MT  (+/- 180 meters Scaled)
 AE9823
 AE9823_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR382365(NAD 83)
 AE9823
 AE9823                          SUPERSEDED SURVEY CONTROL
 AE9823
 AE9823.No superseded survey control is available for this station.
 AE9823
 AE9823_MARKER: DD = SURVEY DISK
 AE9823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9823_STAMPING: 281-197.60 1996
 AE9823_MARK LOGO: SDDT
 AE9823_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9823+STABILITY: SURFACE MOTION
 AE9823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9823+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9823
 AE9823  HISTORY     - Date     Condition        Report By
 AE9823  HISTORY     - 1996     MONUMENTED       SDDT
 AE9823  HISTORY     - 19970509 GOOD             NGS
 AE9823
 AE9823                          STATION DESCRIPTION
 AE9823
 AE9823'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9823'3.5 KM (2.15 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9823'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 644.0 M (2112.9 FT) SOUTH OF
 AE9823'MILEPOST 198, 15.8 M (51.8 FT) EAST OF THE CENTERLINE OF THE
 AE9823'SOUTHBOUND LANES OF THE HIGHWAY, 9.8 M (32.2 FT) WEST OF THE
 AE9823'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 9.7 M (31.8 FT)
 AE9823'SOUTH OF THE CENTER OF A CROSSOVER, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AE9823'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AE9823'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9822 ***********************************************************************
 AE9822  DESIGNATION -  281 198.62
 AE9822  PID         -  AE9822
 AE9822  STATE/COUNTY-  SD/BROWN
 AE9822  COUNTRY     -  US
 AE9822  USGS QUAD   -  ABERDEEN WEST (2017)
 AE9822
 AE9822                         *CURRENT SURVEY CONTROL
 AE9822  ______________________________________________________________________
 AE9822* NAD 83(1986) POSITION- 45 29 45.     (N) 098 30 57.     (W)   SCALED
 AE9822* NAVD 88 ORTHO HEIGHT -   404.511 (meters)     1327.13  (feet) ADJUSTED
 AE9822  ______________________________________________________________________
 AE9822  GEOID HEIGHT    -        -24.384 (meters)                     GEOID18
 AE9822  DYNAMIC HEIGHT  -        404.485 (meters)     1327.05  (feet) COMP
 AE9822  MODELED GRAVITY -    980,538.9   (mgal)                       NAVD 88
 AE9822
 AE9822  VERT ORDER      -  FIRST     CLASS II
 AE9822
 AE9822.The horizontal coordinates were scaled from a map and have
 AE9822.an estimated accuracy of +/- 6 seconds.
 AE9822
 AE9822.The orthometric height was determined by differential leveling and
 AE9822.adjusted by the NATIONAL GEODETIC SURVEY
 AE9822.in July 1998.
 AE9822
 AE9822.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9822.GEOID18 height accuracy estimate available here.
 AE9822
 AE9822.Click photographs - Photos may exist for this station.
 AE9822
 AE9822.The dynamic height is computed by dividing the NAVD 88
 AE9822.geopotential number by the normal gravity value computed on the
 AE9822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9822.degrees latitude (g = 980.6199 gals.).
 AE9822
 AE9822.The modeled gravity was interpolated from observed gravity values.
 AE9822
 AE9822;                    North         East    Units  Estimated Accuracy
 AE9822;SPC SD N     -   185,810.      716,000.      MT  (+/- 180 meters Scaled)
 AE9822
 AE9822_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378381(NAD 83)
 AE9822
 AE9822                          SUPERSEDED SURVEY CONTROL
 AE9822
 AE9822.No superseded survey control is available for this station.
 AE9822
 AE9822_MARKER: DD = SURVEY DISK
 AE9822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9822_STAMPING: 281-198.62 1996
 AE9822_MARK LOGO: SDDT
 AE9822_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9822+STABILITY: SURFACE MOTION
 AE9822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9822+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2004
 AE9822
 AE9822  HISTORY     - Date     Condition        Report By
 AE9822  HISTORY     - 1996     MONUMENTED       SDDT
 AE9822  HISTORY     - 19970509 GOOD             NGS
 AE9822  HISTORY     - 20040729 GOOD             GEOCAC
 AE9822
 AE9822                          STATION DESCRIPTION
 AE9822
 AE9822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9822'5.2 KM (3.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9822'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 539.0 M (1768.4 FT) SOUTH OF
 AE9822'MILEPOST 199, 29.3 M (96.1 FT) WEST OF THE CENTERLINE OF THE
 AE9822'SOUTHBOUND LANES OF THE HIGHWAY, 16.2 M (53.1 FT) EAST OF THE CENTER
 AE9822'OF A GRAVELED ROAD, 13.0 M (42.7 FT) SOUTH OF THE CENTER OF A GRAVELED
 AE9822'ROAD, 6.8 M (22.3 FT) SOUTH OF A UTILITY POLE WITH 2 GUY CABLES, 4.6 M
 AE9822'(15.1 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 1.O MBELOW THE LEVEL
 AE9822'OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE
 AE9822'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE9822
 AE9822                          STATION RECOVERY (2004)
 AE9822
 AE9822'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 AE9822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9821 ***********************************************************************
 AE9821  DESIGNATION -  281 199.67
 AE9821  PID         -  AE9821
 AE9821  STATE/COUNTY-  SD/BROWN
 AE9821  COUNTRY     -  US
 AE9821  USGS QUAD   -  RICHMOND (2017)
 AE9821
 AE9821                         *CURRENT SURVEY CONTROL
 AE9821  ______________________________________________________________________
 AE9821* NAD 83(1986) POSITION- 45 30 38.     (N) 098 30 54.     (W)   SCALED
 AE9821* NAVD 88 ORTHO HEIGHT -   405.099 (meters)     1329.06  (feet) ADJUSTED
 AE9821  ______________________________________________________________________
 AE9821  GEOID HEIGHT    -        -24.392 (meters)                     GEOID18
 AE9821  DYNAMIC HEIGHT  -        405.071 (meters)     1328.97  (feet) COMP
 AE9821  MODELED GRAVITY -    980,535.6   (mgal)                       NAVD 88
 AE9821
 AE9821  VERT ORDER      -  FIRST     CLASS II
 AE9821
 AE9821.The horizontal coordinates were scaled from a map and have
 AE9821.an estimated accuracy of +/- 6 seconds.
 AE9821
 AE9821.The orthometric height was determined by differential leveling and
 AE9821.adjusted by the NATIONAL GEODETIC SURVEY
 AE9821.in July 1998.
 AE9821
 AE9821.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9821.GEOID18 height accuracy estimate available here.
 AE9821
 AE9821.Click photographs - Photos may exist for this station.
 AE9821
 AE9821.The dynamic height is computed by dividing the NAVD 88
 AE9821.geopotential number by the normal gravity value computed on the
 AE9821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9821.degrees latitude (g = 980.6199 gals.).
 AE9821
 AE9821.The modeled gravity was interpolated from observed gravity values.
 AE9821
 AE9821;                    North         East    Units  Estimated Accuracy
 AE9821;SPC SD N     -   187,450.      716,030.      MT  (+/- 180 meters Scaled)
 AE9821
 AE9821_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378397(NAD 83)
 AE9821
 AE9821                          SUPERSEDED SURVEY CONTROL
 AE9821
 AE9821.No superseded survey control is available for this station.
 AE9821
 AE9821_MARKER: Z = SEE DESCRIPTION
 AE9821_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9821_STAMPING: 281-199.67 1996
 AE9821_MARK LOGO: NGS
 AE9821_PROJECTION: FLUSH
 AE9821_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9821_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9821+STABILITY: POSITION/ELEVATION WELL
 AE9821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9821+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2008
 AE9821_ROD/PIPE-DEPTH: 6.4 meters
 AE9821_SLEEVE-DEPTH  : 1.8 meters
 AE9821
 AE9821  HISTORY     - Date     Condition        Report By
 AE9821  HISTORY     - 1996     MONUMENTED       SDDT
 AE9821  HISTORY     - 19970508 GOOD             NGS
 AE9821  HISTORY     - 20080811 GOOD             USGS
 AE9821
 AE9821                          STATION DESCRIPTION
 AE9821
 AE9821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9821'6.8 KM (4.20 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9821'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 476.0 M (1561.7 FT) SOUTH OF
 AE9821'MILEPOST 200, 27.0 M (88.6 FT) NORTH OF THE CENTER OF A DRIVEWAY
 AE9821'LEADING TO A TANK FARM, 21.7 M (71.2 FT) EAST OF THE CENTERLINE OF THE
 AE9821'NORTHBOUND LANES OF THE HIGHWAY, 9.9 M (32.5 FT) SOUTH OF UNDERGROUND
 AE9821'CABLE JUNCTION BOX NUMBER 4435, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 AE9821'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AE9821'EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE9821'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AE9821'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE9821'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AE9821
 AE9821                          STATION RECOVERY (2008)
 AE9821
 AE9821'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2008 (RFT)
 AE9821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9820 ***********************************************************************
 AE9820  DESIGNATION -  281 200.69
 AE9820  PID         -  AE9820
 AE9820  STATE/COUNTY-  SD/BROWN
 AE9820  COUNTRY     -  US
 AE9820  USGS QUAD   -  RICHMOND (2017)
 AE9820
 AE9820                         *CURRENT SURVEY CONTROL
 AE9820  ______________________________________________________________________
 AE9820* NAD 83(1986) POSITION- 45 31 30.     (N) 098 30 55.     (W)   SCALED
 AE9820* NAVD 88 ORTHO HEIGHT -   407.067 (meters)     1335.52  (feet) ADJUSTED
 AE9820  ______________________________________________________________________
 AE9820  GEOID HEIGHT    -        -24.397 (meters)                     GEOID18
 AE9820  DYNAMIC HEIGHT  -        407.039 (meters)     1335.43  (feet) COMP
 AE9820  MODELED GRAVITY -    980,536.9   (mgal)                       NAVD 88
 AE9820
 AE9820  VERT ORDER      -  FIRST     CLASS II
 AE9820
 AE9820.The horizontal coordinates were scaled from a map and have
 AE9820.an estimated accuracy of +/- 6 seconds.
 AE9820
 AE9820.The orthometric height was determined by differential leveling and
 AE9820.adjusted by the NATIONAL GEODETIC SURVEY
 AE9820.in July 1998.
 AE9820
 AE9820.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9820.GEOID18 height accuracy estimate available here.
 AE9820
 AE9820.Click photographs - Photos may exist for this station.
 AE9820
 AE9820.The dynamic height is computed by dividing the NAVD 88
 AE9820.geopotential number by the normal gravity value computed on the
 AE9820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9820.degrees latitude (g = 980.6199 gals.).
 AE9820
 AE9820.The modeled gravity was interpolated from observed gravity values.
 AE9820
 AE9820;                    North         East    Units  Estimated Accuracy
 AE9820;SPC SD N     -   189,050.      715,980.      MT  (+/- 180 meters Scaled)
 AE9820
 AE9820_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378413(NAD 83)
 AE9820
 AE9820                          SUPERSEDED SURVEY CONTROL
 AE9820
 AE9820.No superseded survey control is available for this station.
 AE9820
 AE9820_MARKER: DD = SURVEY DISK
 AE9820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9820_STAMPING: 281-200.69 1996
 AE9820_MARK LOGO: SDDT
 AE9820_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9820+STABILITY: SURFACE MOTION
 AE9820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9820+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9820
 AE9820  HISTORY     - Date     Condition        Report By
 AE9820  HISTORY     - 1996     MONUMENTED       SDDT
 AE9820  HISTORY     - 19970509 GOOD             NGS
 AE9820
 AE9820                          STATION DESCRIPTION
 AE9820
 AE9820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9820'8.4 KM (5.20 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9820'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 500.0 M (1640.4 FT) SOUTH OF
 AE9820'MILEPOST 201, 23.1 M (75.8 FT) EAST OF THE HIGHWAY CENTERLINE, 16.0 M
 AE9820'(52.5 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT)
 AE9820'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST,
 AE9820'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9819 ***********************************************************************
 AE9819  DESIGNATION -  281 201.65
 AE9819  PID         -  AE9819
 AE9819  STATE/COUNTY-  SD/BROWN
 AE9819  COUNTRY     -  US
 AE9819  USGS QUAD   -  RICHMOND (2017)
 AE9819
 AE9819                         *CURRENT SURVEY CONTROL
 AE9819  ______________________________________________________________________
 AE9819* NAD 83(1986) POSITION- 45 32 22.     (N) 098 30 57.     (W)   SCALED
 AE9819* NAVD 88 ORTHO HEIGHT -   408.625 (meters)     1340.63  (feet) ADJUSTED
 AE9819  ______________________________________________________________________
 AE9819  GEOID HEIGHT    -        -24.402 (meters)                     GEOID18
 AE9819  DYNAMIC HEIGHT  -        408.598 (meters)     1340.54  (feet) COMP
 AE9819  MODELED GRAVITY -    980,538.2   (mgal)                       NAVD 88
 AE9819
 AE9819  VERT ORDER      -  FIRST     CLASS II
 AE9819
 AE9819.The horizontal coordinates were scaled from a map and have
 AE9819.an estimated accuracy of +/- 6 seconds.
 AE9819
 AE9819.The orthometric height was determined by differential leveling and
 AE9819.adjusted by the NATIONAL GEODETIC SURVEY
 AE9819.in July 1998.
 AE9819
 AE9819.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9819.GEOID18 height accuracy estimate available here.
 AE9819
 AE9819.Click photographs - Photos may exist for this station.
 AE9819
 AE9819.The dynamic height is computed by dividing the NAVD 88
 AE9819.geopotential number by the normal gravity value computed on the
 AE9819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9819.degrees latitude (g = 980.6199 gals.).
 AE9819
 AE9819.The modeled gravity was interpolated from observed gravity values.
 AE9819
 AE9819;                    North         East    Units  Estimated Accuracy
 AE9819;SPC SD N     -   190,650.      715,910.      MT  (+/- 180 meters Scaled)
 AE9819
 AE9819_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR377429(NAD 83)
 AE9819
 AE9819                          SUPERSEDED SURVEY CONTROL
 AE9819
 AE9819.No superseded survey control is available for this station.
 AE9819
 AE9819_MARKER: DD = SURVEY DISK
 AE9819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9819_STAMPING: 281-201.65 1996
 AE9819_MARK LOGO: SDDT
 AE9819_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9819+STABILITY: SURFACE MOTION
 AE9819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9819+SATELLITE: SATELLITE OBSERVATIONS - August 11, 2008
 AE9819
 AE9819  HISTORY     - Date     Condition        Report By
 AE9819  HISTORY     - 1996     MONUMENTED       SDDT
 AE9819  HISTORY     - 19970509 GOOD             NGS
 AE9819  HISTORY     - 20080811 GOOD             USGS
 AE9819
 AE9819                          STATION DESCRIPTION
 AE9819
 AE9819'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9819'10.0 KM (6.20 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9819'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 508.0 M (1666.7 FT) SOUTH OF
 AE9819'MILEPOST 202, 29.9 M (98.1 FT) WEST OF THE HIGHWAY CENTERLINE, 0.8 M
 AE9819'(2.6 FT) EAST OF THE SOUTH END OF A FENCE, 0.5 M (1.6 FT) BELOW THE
 AE9819'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE
 AE9819'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE9819
 AE9819                          STATION RECOVERY (2008)
 AE9819
 AE9819'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2008 (RFT)
 AE9819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9818 ***********************************************************************
 AE9818  DESIGNATION -  281 202.72
 AE9818  PID         -  AE9818
 AE9818  STATE/COUNTY-  SD/BROWN
 AE9818  COUNTRY     -  US
 AE9818  USGS QUAD   -  RICHMOND (2017)
 AE9818
 AE9818                         *CURRENT SURVEY CONTROL
 AE9818  ______________________________________________________________________
 AE9818* NAD 83(1986) POSITION- 45 33 16.     (N) 098 30 54.     (W)   SCALED
 AE9818* NAVD 88 ORTHO HEIGHT -   408.328 (meters)     1339.66  (feet) ADJUSTED
 AE9818  ______________________________________________________________________
 AE9818  GEOID HEIGHT    -        -24.409 (meters)                     GEOID18
 AE9818  DYNAMIC HEIGHT  -        408.301 (meters)     1339.57  (feet) COMP
 AE9818  MODELED GRAVITY -    980,539.5   (mgal)                       NAVD 88
 AE9818
 AE9818  VERT ORDER      -  FIRST     CLASS II
 AE9818
 AE9818.The horizontal coordinates were scaled from a map and have
 AE9818.an estimated accuracy of +/- 6 seconds.
 AE9818
 AE9818.The orthometric height was determined by differential leveling and
 AE9818.adjusted by the NATIONAL GEODETIC SURVEY
 AE9818.in July 1998.
 AE9818
 AE9818.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9818.GEOID18 height accuracy estimate available here.
 AE9818
 AE9818.Click photographs - Photos may exist for this station.
 AE9818
 AE9818.The dynamic height is computed by dividing the NAVD 88
 AE9818.geopotential number by the normal gravity value computed on the
 AE9818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9818.degrees latitude (g = 980.6199 gals.).
 AE9818
 AE9818.The modeled gravity was interpolated from observed gravity values.
 AE9818
 AE9818;                    North         East    Units  Estimated Accuracy
 AE9818;SPC SD N     -   192,320.      715,940.      MT  (+/- 180 meters Scaled)
 AE9818
 AE9818_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378446(NAD 83)
 AE9818
 AE9818                          SUPERSEDED SURVEY CONTROL
 AE9818
 AE9818.No superseded survey control is available for this station.
 AE9818
 AE9818_MARKER: DD = SURVEY DISK
 AE9818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9818_STAMPING: 281-202.72 1996
 AE9818_MARK LOGO: SDDT
 AE9818_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9818+STABILITY: SURFACE MOTION
 AE9818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9818+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9818
 AE9818  HISTORY     - Date     Condition        Report By
 AE9818  HISTORY     - 1996     MONUMENTED       SDDT
 AE9818  HISTORY     - 19970509 GOOD             NGS
 AE9818
 AE9818                          STATION DESCRIPTION
 AE9818
 AE9818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9818'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9818'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 405.0 M (1328.7 FT) SOUTH OF
 AE9818'MILEPOST 203, 29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 20.9 M
 AE9818'(68.6 FT) SOUTH OF UTILITY POLE NUMBER C-91, 15.0 M (49.2 FT) SOUTH OF
 AE9818'THE CENTER OF A DRIVEWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9818'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9818'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9817 ***********************************************************************
 AE9817  DESIGNATION -  281 203.68
 AE9817  PID         -  AE9817
 AE9817  STATE/COUNTY-  SD/BROWN
 AE9817  COUNTRY     -  US
 AE9817  USGS QUAD   -  RICHMOND (2017)
 AE9817
 AE9817                         *CURRENT SURVEY CONTROL
 AE9817  ______________________________________________________________________
 AE9817* NAD 83(1986) POSITION- 45 34 05.     (N) 098 30 54.     (W)   SCALED
 AE9817* NAVD 88 ORTHO HEIGHT -   409.229 (meters)     1342.61  (feet) ADJUSTED
 AE9817  ______________________________________________________________________
 AE9817  GEOID HEIGHT    -        -24.413 (meters)                     GEOID18
 AE9817  DYNAMIC HEIGHT  -        409.203 (meters)     1342.53  (feet) COMP
 AE9817  MODELED GRAVITY -    980,540.8   (mgal)                       NAVD 88
 AE9817
 AE9817  VERT ORDER      -  FIRST     CLASS II
 AE9817
 AE9817.The horizontal coordinates were scaled from a map and have
 AE9817.an estimated accuracy of +/- 6 seconds.
 AE9817
 AE9817.The orthometric height was determined by differential leveling and
 AE9817.adjusted by the NATIONAL GEODETIC SURVEY
 AE9817.in July 1998.
 AE9817
 AE9817.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9817.GEOID18 height accuracy estimate available here.
 AE9817
 AE9817.Click photographs - Photos may exist for this station.
 AE9817
 AE9817.The dynamic height is computed by dividing the NAVD 88
 AE9817.geopotential number by the normal gravity value computed on the
 AE9817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9817.degrees latitude (g = 980.6199 gals.).
 AE9817
 AE9817.The modeled gravity was interpolated from observed gravity values.
 AE9817
 AE9817;                    North         East    Units  Estimated Accuracy
 AE9817;SPC SD N     -   193,840.      715,920.      MT  (+/- 180 meters Scaled)
 AE9817
 AE9817_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378461(NAD 83)
 AE9817
 AE9817                          SUPERSEDED SURVEY CONTROL
 AE9817
 AE9817.No superseded survey control is available for this station.
 AE9817
 AE9817_MARKER: DD = SURVEY DISK
 AE9817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9817_STAMPING: 281 203.68 1996
 AE9817_MARK LOGO: SDDT
 AE9817_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9817+STABILITY: SURFACE MOTION
 AE9817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9817+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9817
 AE9817  HISTORY     - Date     Condition        Report By
 AE9817  HISTORY     - 1996     MONUMENTED       SDDT
 AE9817  HISTORY     - 19970509 GOOD             NGS
 AE9817
 AE9817                          STATION DESCRIPTION
 AE9817
 AE9817'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9817'13.2 KM (8.20 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9817'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 502.0 M (1647.0 FT) SOUTH OF
 AE9817'MILEPOST 204, 29.5 M (96.8 FT) EAST OF THE HIGHWAY CENTERLINE, 10.3 M
 AE9817'(33.8 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT)
 AE9817'SOUTHWEST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9817'HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT
 AE9817'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9816 ***********************************************************************
 AE9816  DESIGNATION -  281 204.70
 AE9816  PID         -  AE9816
 AE9816  STATE/COUNTY-  SD/BROWN
 AE9816  COUNTRY     -  US
 AE9816  USGS QUAD   -  RICHMOND (2017)
 AE9816
 AE9816                         *CURRENT SURVEY CONTROL
 AE9816  ______________________________________________________________________
 AE9816* NAD 83(1986) POSITION- 45 34 59.     (N) 098 30 54.     (W)   SCALED
 AE9816* NAVD 88 ORTHO HEIGHT -   410.527 (meters)     1346.87  (feet) ADJUSTED
 AE9816  ______________________________________________________________________
 AE9816  GEOID HEIGHT    -        -24.415 (meters)                     GEOID18
 AE9816  DYNAMIC HEIGHT  -        410.502 (meters)     1346.79  (feet) COMP
 AE9816  MODELED GRAVITY -    980,542.3   (mgal)                       NAVD 88
 AE9816
 AE9816  VERT ORDER      -  FIRST     CLASS II
 AE9816
 AE9816.The horizontal coordinates were scaled from a map and have
 AE9816.an estimated accuracy of +/- 6 seconds.
 AE9816
 AE9816.The orthometric height was determined by differential leveling and
 AE9816.adjusted by the NATIONAL GEODETIC SURVEY
 AE9816.in July 1998.
 AE9816
 AE9816.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9816.GEOID18 height accuracy estimate available here.
 AE9816
 AE9816.Click photographs - Photos may exist for this station.
 AE9816
 AE9816.The dynamic height is computed by dividing the NAVD 88
 AE9816.geopotential number by the normal gravity value computed on the
 AE9816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9816.degrees latitude (g = 980.6199 gals.).
 AE9816
 AE9816.The modeled gravity was interpolated from observed gravity values.
 AE9816
 AE9816;                    North         East    Units  Estimated Accuracy
 AE9816;SPC SD N     -   195,500.      715,890.      MT  (+/- 180 meters Scaled)
 AE9816
 AE9816_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR378478(NAD 83)
 AE9816
 AE9816                          SUPERSEDED SURVEY CONTROL
 AE9816
 AE9816.No superseded survey control is available for this station.
 AE9816
 AE9816_MARKER: Z = SEE DESCRIPTION
 AE9816_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9816_STAMPING: 281-204.70 1996
 AE9816_MARK LOGO: NGS
 AE9816_PROJECTION: FLUSH
 AE9816_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9816_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9816+STABILITY: POSITION/ELEVATION WELL
 AE9816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9816+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2009
 AE9816_ROD/PIPE-DEPTH: 6.4 meters
 AE9816_SLEEVE-DEPTH  : 1.8 meters
 AE9816
 AE9816  HISTORY     - Date     Condition        Report By
 AE9816  HISTORY     - 1996     MONUMENTED       SDDT
 AE9816  HISTORY     - 19970508 GOOD             NGS
 AE9816  HISTORY     - 20080811 GOOD             USGS
 AE9816  HISTORY     - 20090915 GOOD             USGS
 AE9816
 AE9816                          STATION DESCRIPTION
 AE9816
 AE9816'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9816'14.9 KM (9.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9816'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 442.0 M (1450.1 FT) SOUTH OF
 AE9816'MILEPOST 205, 32.4 M (106.3 FT) EAST OF THE HIGHWAY CENTERLINE, 5.2 M
 AE9816'(17.1 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) WEST
 AE9816'OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE9816'FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD
 AE9816'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A
 AE9816'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9816'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9816'THROUGH A 4-INCH PVC CAP.
 AE9816
 AE9816                          STATION RECOVERY (2008)
 AE9816
 AE9816'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2008 (RFT)
 AE9816'RECOVERED IN GOOD CONDITION.
 AE9816
 AE9816                          STATION RECOVERY (2009)
 AE9816
 AE9816'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2009 (RFT)
 AE9816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9815 ***********************************************************************
 AE9815  DESIGNATION -  281 205.72
 AE9815  PID         -  AE9815
 AE9815  STATE/COUNTY-  SD/BROWN
 AE9815  COUNTRY     -  US
 AE9815  USGS QUAD   -  RICHMOND (2017)
 AE9815
 AE9815                         *CURRENT SURVEY CONTROL
 AE9815  ______________________________________________________________________
 AE9815* NAD 83(1986) POSITION- 45 35 50.     (N) 098 31 06.     (W)   SCALED
 AE9815* NAVD 88 ORTHO HEIGHT -   412.613 (meters)     1353.71  (feet) ADJUSTED
 AE9815  ______________________________________________________________________
 AE9815  GEOID HEIGHT    -        -24.406 (meters)                     GEOID18
 AE9815  DYNAMIC HEIGHT  -        412.588 (meters)     1353.63  (feet) COMP
 AE9815  MODELED GRAVITY -    980,543.9   (mgal)                       NAVD 88
 AE9815
 AE9815  VERT ORDER      -  FIRST     CLASS II
 AE9815
 AE9815.The horizontal coordinates were scaled from a map and have
 AE9815.an estimated accuracy of +/- 6 seconds.
 AE9815
 AE9815.The orthometric height was determined by differential leveling and
 AE9815.adjusted by the NATIONAL GEODETIC SURVEY
 AE9815.in July 1998.
 AE9815
 AE9815.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9815.GEOID18 height accuracy estimate available here.
 AE9815
 AE9815.Click photographs - Photos may exist for this station.
 AE9815
 AE9815.The dynamic height is computed by dividing the NAVD 88
 AE9815.geopotential number by the normal gravity value computed on the
 AE9815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9815.degrees latitude (g = 980.6199 gals.).
 AE9815
 AE9815.The modeled gravity was interpolated from observed gravity values.
 AE9815
 AE9815;                    North         East    Units  Estimated Accuracy
 AE9815;SPC SD N     -   197,070.      715,600.      MT  (+/- 180 meters Scaled)
 AE9815
 AE9815_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375494(NAD 83)
 AE9815
 AE9815                          SUPERSEDED SURVEY CONTROL
 AE9815
 AE9815.No superseded survey control is available for this station.
 AE9815
 AE9815_MARKER: DD = SURVEY DISK
 AE9815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9815_STAMPING: 281-205.72 1996
 AE9815_MARK LOGO: SDDT
 AE9815_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9815+STABILITY: SURFACE MOTION
 AE9815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9815+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9815
 AE9815  HISTORY     - Date     Condition        Report By
 AE9815  HISTORY     - 1996     MONUMENTED       SDDT
 AE9815  HISTORY     - 19970509 GOOD             NGS
 AE9815
 AE9815                          STATION DESCRIPTION
 AE9815
 AE9815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9815'16.5 KM (10.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9815'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 428.0 M (1404.2 FT) SOUTH OF
 AE9815'MILEPOST 206, 30.4 M (99.7 FT) EAST OF THE HIGHWAY CENTERLINE, 4.4 M
 AE9815'(14.4 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) WEST
 AE9815'OF A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE9815'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AE9815'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9814 ***********************************************************************
 AE9814  DESIGNATION -  281 206.71
 AE9814  PID         -  AE9814
 AE9814  STATE/COUNTY-  SD/BROWN
 AE9814  COUNTRY     -  US
 AE9814  USGS QUAD   -  RICHMOND (2017)
 AE9814
 AE9814                         *CURRENT SURVEY CONTROL
 AE9814  ______________________________________________________________________
 AE9814* NAD 83(1986) POSITION- 45 36 43.     (N) 098 31 05.     (W)   SCALED
 AE9814* NAVD 88 ORTHO HEIGHT -   412.702 (meters)     1354.01  (feet) ADJUSTED
 AE9814  ______________________________________________________________________
 AE9814  GEOID HEIGHT    -        -24.401 (meters)                     GEOID18
 AE9814  DYNAMIC HEIGHT  -        412.678 (meters)     1353.93  (feet) COMP
 AE9814  MODELED GRAVITY -    980,545.3   (mgal)                       NAVD 88
 AE9814
 AE9814  VERT ORDER      -  FIRST     CLASS II
 AE9814
 AE9814.The horizontal coordinates were scaled from a map and have
 AE9814.an estimated accuracy of +/- 6 seconds.
 AE9814
 AE9814.The orthometric height was determined by differential leveling and
 AE9814.adjusted by the NATIONAL GEODETIC SURVEY
 AE9814.in July 1998.
 AE9814
 AE9814.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9814.GEOID18 height accuracy estimate available here.
 AE9814
 AE9814.Click photographs - Photos may exist for this station.
 AE9814
 AE9814.The dynamic height is computed by dividing the NAVD 88
 AE9814.geopotential number by the normal gravity value computed on the
 AE9814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9814.degrees latitude (g = 980.6199 gals.).
 AE9814
 AE9814.The modeled gravity was interpolated from observed gravity values.
 AE9814
 AE9814;                    North         East    Units  Estimated Accuracy
 AE9814;SPC SD N     -   198,710.      715,590.      MT  (+/- 180 meters Scaled)
 AE9814
 AE9814_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375510(NAD 83)
 AE9814
 AE9814                          SUPERSEDED SURVEY CONTROL
 AE9814
 AE9814.No superseded survey control is available for this station.
 AE9814
 AE9814_MARKER: DD = SURVEY DISK
 AE9814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9814_STAMPING: 281-206.71 1996
 AE9814_MARK LOGO: SDDT
 AE9814_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9814+STABILITY: SURFACE MOTION
 AE9814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9814+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9814
 AE9814  HISTORY     - Date     Condition        Report By
 AE9814  HISTORY     - 1996     MONUMENTED       SDDT
 AE9814  HISTORY     - 19970509 GOOD             NGS
 AE9814
 AE9814                          STATION DESCRIPTION
 AE9814
 AE9814'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9814'18.1 KM (11.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9814'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 408.0 M (1338.6 FT) SOUTH OF
 AE9814'MILEPOST 207, 30.0 M (98.4 FT) EAST OF THE HIGHWAY CENTERLINE, 6.5 M
 AE9814'(21.3 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 1.9 M (6.2 FT)
 AE9814'NORTH OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE9814'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE9814'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9813 ***********************************************************************
 AE9813  DESIGNATION -  281 207.75
 AE9813  PID         -  AE9813
 AE9813  STATE/COUNTY-  SD/BROWN
 AE9813  COUNTRY     -  US
 AE9813  USGS QUAD   -  RICHMOND NE (2017)
 AE9813
 AE9813                         *CURRENT SURVEY CONTROL
 AE9813  ______________________________________________________________________
 AE9813* NAD 83(1986) POSITION- 45 37 35.     (N) 098 31 04.     (W)   SCALED
 AE9813* NAVD 88 ORTHO HEIGHT -   415.140 (meters)     1362.01  (feet) ADJUSTED
 AE9813  ______________________________________________________________________
 AE9813  GEOID HEIGHT    -        -24.393 (meters)                     GEOID18
 AE9813  DYNAMIC HEIGHT  -        415.117 (meters)     1361.93  (feet) COMP
 AE9813  MODELED GRAVITY -    980,546.8   (mgal)                       NAVD 88
 AE9813
 AE9813  VERT ORDER      -  FIRST     CLASS II
 AE9813
 AE9813.The horizontal coordinates were scaled from a map and have
 AE9813.an estimated accuracy of +/- 6 seconds.
 AE9813
 AE9813.The orthometric height was determined by differential leveling and
 AE9813.adjusted by the NATIONAL GEODETIC SURVEY
 AE9813.in July 1998.
 AE9813
 AE9813.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9813.GEOID18 height accuracy estimate available here.
 AE9813
 AE9813.Click photographs - Photos may exist for this station.
 AE9813
 AE9813.The dynamic height is computed by dividing the NAVD 88
 AE9813.geopotential number by the normal gravity value computed on the
 AE9813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9813.degrees latitude (g = 980.6199 gals.).
 AE9813
 AE9813.The modeled gravity was interpolated from observed gravity values.
 AE9813
 AE9813;                    North         East    Units  Estimated Accuracy
 AE9813;SPC SD N     -   200,310.      715,580.      MT  (+/- 180 meters Scaled)
 AE9813
 AE9813_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375526(NAD 83)
 AE9813
 AE9813                          SUPERSEDED SURVEY CONTROL
 AE9813
 AE9813.No superseded survey control is available for this station.
 AE9813
 AE9813_MARKER: DD = SURVEY DISK
 AE9813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9813_STAMPING: 281-207.75 1996
 AE9813_MARK LOGO: SDDT
 AE9813_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9813+STABILITY: SURFACE MOTION
 AE9813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9813+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9813
 AE9813  HISTORY     - Date     Condition        Report By
 AE9813  HISTORY     - 1996     MONUMENTED       SDDT
 AE9813  HISTORY     - 19970509 GOOD             NGS
 AE9813
 AE9813                          STATION DESCRIPTION
 AE9813
 AE9813'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9813'19.7 KM (12.25 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9813'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 413.0 M (1355.0 FT) SOUTH OF
 AE9813'MILEPOST 208, 30.2 M (99.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.2 M
 AE9813'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) WEST OF A
 AE9813'FENCE CORNER, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 AE9813'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9812 ***********************************************************************
 AE9812  DESIGNATION -  281 208.67
 AE9812  PID         -  AE9812
 AE9812  STATE/COUNTY-  SD/BROWN
 AE9812  COUNTRY     -  US
 AE9812  USGS QUAD   -  RICHMOND NE (2017)
 AE9812
 AE9812                         *CURRENT SURVEY CONTROL
 AE9812  ______________________________________________________________________
 AE9812* NAD 83(1986) POSITION- 45 38 21.     (N) 098 31 07.     (W)   SCALED
 AE9812* NAVD 88 ORTHO HEIGHT -   418.036 (meters)     1371.51  (feet) ADJUSTED
 AE9812  ______________________________________________________________________
 AE9812  GEOID HEIGHT    -        -24.381 (meters)                     GEOID18
 AE9812  DYNAMIC HEIGHT  -        418.013 (meters)     1371.43  (feet) COMP
 AE9812  MODELED GRAVITY -    980,548.1   (mgal)                       NAVD 88
 AE9812
 AE9812  VERT ORDER      -  FIRST     CLASS II
 AE9812
 AE9812.The horizontal coordinates were scaled from a map and have
 AE9812.an estimated accuracy of +/- 6 seconds.
 AE9812
 AE9812.The orthometric height was determined by differential leveling and
 AE9812.adjusted by the NATIONAL GEODETIC SURVEY
 AE9812.in July 1998.
 AE9812
 AE9812.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9812.GEOID18 height accuracy estimate available here.
 AE9812
 AE9812.Click photographs - Photos may exist for this station.
 AE9812
 AE9812.The dynamic height is computed by dividing the NAVD 88
 AE9812.geopotential number by the normal gravity value computed on the
 AE9812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9812.degrees latitude (g = 980.6199 gals.).
 AE9812
 AE9812.The modeled gravity was interpolated from observed gravity values.
 AE9812
 AE9812;                    North         East    Units  Estimated Accuracy
 AE9812;SPC SD N     -   201,730.      715,490.      MT  (+/- 180 meters Scaled)
 AE9812
 AE9812_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375540(NAD 83)
 AE9812
 AE9812                          SUPERSEDED SURVEY CONTROL
 AE9812
 AE9812.No superseded survey control is available for this station.
 AE9812
 AE9812_MARKER: DD = SURVEY DISK
 AE9812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9812_STAMPING: 281-208.67 1996
 AE9812_MARK LOGO: SDDT
 AE9812_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9812+STABILITY: SURFACE MOTION
 AE9812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9812+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9812
 AE9812  HISTORY     - Date     Condition        Report By
 AE9812  HISTORY     - 1996     MONUMENTED       SDDT
 AE9812  HISTORY     - 19970509 GOOD             NGS
 AE9812
 AE9812                          STATION DESCRIPTION
 AE9812
 AE9812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9812'21.1 KM (13.10 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AE9812'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 535.0 M (1755.2 FT) SOUTH OF
 AE9812'MILEPOST 209, 30.3 M (99.4 FT) WEST OF THE HIGHWAY CENTERLINE, 4.4 M
 AE9812'(14.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT)
 AE9812'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AE9812'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7860 ***********************************************************************
 AC7860  CBN         -  This is a Cooperative Base Network Control Station.
 AC7860  DESIGNATION -  281 209.74
 AC7860  PID         -  AC7860
 AC7860  STATE/COUNTY-  SD/BROWN
 AC7860  COUNTRY     -  US
 AC7860  USGS QUAD   -  RICHMOND NE (2017)
 AC7860
 AC7860                         *CURRENT SURVEY CONTROL
 AC7860  ______________________________________________________________________
 AC7860* NAD 83(2011) POSITION- 45 39 19.37906(N) 098 31 03.27891(W)   ADJUSTED
 AC7860* NAD 83(2011) ELLIP HT-   394.030 (meters)        (06/27/12)   ADJUSTED
 AC7860* NAD 83(2011) EPOCH   -  2010.00
 AC7860* NAVD 88 ORTHO HEIGHT -   418.406 (meters)     1372.72  (feet) ADJUSTED
 AC7860  ______________________________________________________________________
 AC7860  GEOID HEIGHT    -        -24.368 (meters)                     GEOID18
 AC7860  NAD 83(2011) X  -   -661,482.003 (meters)                     COMP
 AC7860  NAD 83(2011) Y  - -4,416,809.913 (meters)                     COMP
 AC7860  NAD 83(2011) Z  -  4,538,838.807 (meters)                     COMP
 AC7860  LAPLACE CORR    -         -5.34  (seconds)                    DEFLEC18
 AC7860  DYNAMIC HEIGHT  -        418.384 (meters)     1372.65  (feet) COMP
 AC7860  MODELED GRAVITY -    980,549.6   (mgal)                       NAVD 88
 AC7860
 AC7860  VERT ORDER      -  FIRST     CLASS II
 AC7860
 AC7860  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7860  Standards:
 AC7860         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7860            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7860  -------------------------------------------------------------------
 AC7860  NETWORK    0.87   2.49           0.39   0.31   1.27     -0.03217668
 AC7860  -------------------------------------------------------------------
 AC7860  Click here for local accuracies and other accuracy information.
 AC7860
 AC7860.The horizontal coordinates were established by GPS observations
 AC7860.and adjusted by the National Geodetic Survey in June 2012.
 AC7860
 AC7860.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7860.been affixed to the stable North American tectonic plate. See 
 AC7860.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7860
 AC7860.The horizontal coordinates are valid at the epoch date displayed above
 AC7860.which is a decimal equivalence of Year/Month/Day.
 AC7860
 AC7860.The orthometric height was determined by differential leveling and
 AC7860.adjusted by the NATIONAL GEODETIC SURVEY
 AC7860.in July 1998.
 AC7860
 AC7860.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7860.GEOID18 height accuracy estimate available here.
 AC7860
 AC7860.Click photographs - Photos may exist for this station.
 AC7860
 AC7860.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7860
 AC7860.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7860
 AC7860.The ellipsoidal height was determined by GPS observations
 AC7860.and is referenced to NAD 83.
 AC7860
 AC7860.The dynamic height is computed by dividing the NAVD 88
 AC7860.geopotential number by the normal gravity value computed on the
 AC7860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7860.degrees latitude (g = 980.6199 gals.).
 AC7860
 AC7860.The modeled gravity was interpolated from observed gravity values.
 AC7860
 AC7860. The following values were computed from the NAD 83(2011) position.
 AC7860
 AC7860;                    North         East     Units Scale Factor Converg.
 AC7860;SPC SD N     -   203,535.397   715,537.087   MT  0.99999473   +1 02 57.0
 AC7860;SPC SD N     -   667,765.71  2,347,557.93   sFT  0.99999473   +1 02 57.0
 AC7860;UTM  14      - 5,055,872.511   537,586.309   MT  0.99961737   +0 20 42.0
 AC7860
 AC7860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7860!SPC SD N     -   0.99993823  x   0.99999473  =   0.99993296
 AC7860!UTM  14      -   0.99993823  x   0.99961737  =   0.99955562
 AC7860
 AC7860_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3758655872(NAD 83)
 AC7860
 AC7860                          SUPERSEDED SURVEY CONTROL
 AC7860
 AC7860  NAD 83(2007)-  45 39 19.37904(N)    098 31 03.27974(W) AD(2002.00) 0
 AC7860  ELLIP H (02/10/07)  394.059  (m)                       GP(2002.00)    
 AC7860  ELLIP H (04/15/04)  394.079  (m)                       GP(       ) 2 1
 AC7860  NAD 83(1996)-  45 39 19.37849(N)    098 31 03.27921(W) AD(       ) B
 AC7860  ELLIP H (04/18/97)  394.107  (m)                       GP(       ) 4 1
 AC7860  NAVD 88 (04/18/97)  418.4    (m)  GEOID96  model used  GPS OBS        
 AC7860
 AC7860.Superseded values are not recommended for survey control.
 AC7860
 AC7860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7860.See file dsdata.pdf to determine how the superseded data were derived.
 AC7860
 AC7860_MARKER: Z = SEE DESCRIPTION
 AC7860_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7860_STAMPING: 281-209.74 1995
 AC7860_MARK LOGO: NGS
 AC7860_PROJECTION: FLUSH
 AC7860_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7860_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7860+STABILITY: POSITION/ELEVATION WELL
 AC7860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7860+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2009
 AC7860_ROD/PIPE-DEPTH: 6.4 meters
 AC7860_SLEEVE-DEPTH  : 1.8 meters
 AC7860
 AC7860  HISTORY     - Date     Condition        Report By
 AC7860  HISTORY     - 1994     MONUMENTED       SDDT
 AC7860  HISTORY     - 19960924 GOOD             NGS
 AC7860  HISTORY     - 19970508 GOOD             NGS
 AC7860  HISTORY     - 20090915 GOOD             USGS
 AC7860
 AC7860                          STATION DESCRIPTION
 AC7860
 AC7860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7860'THE STATION IS LOCATED ABOUT 11.5 MI (18.5 KM) NORTH OF ABERDEEN AND
 AC7860'1.1 MI (1.8 KM) NORTHWEST OF WESTPORT, ON U.S. HIGHWAY 281.
 AC7860'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7860'JUNCTION OF COUNTY ROADS 9 AND 10 IN WESTPORT, GO WEST ON COUNTY ROAD
 AC7860'9 FOR 1.0 MI (1.6 KM) TO THE JUNCTION OF U.S. HIGHWAY 281, TURN RIGHT
 AC7860'AND GO NORTH ON U.S. HIGHWAY 281 FOR 0.5 MI (0.8 KM) TO THE STATION ON
 AC7860'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7860'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7860'STEEL PIPE.  LOCATED 29.6 M (97.1 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC7860'3.8 M (12.5 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 1.2 M (3.9 FT)
 AC7860'WEST OF A FENCE CORNER POST, 0.4 M (1.3 FT) WEST OF A WITNESS POST,
 AC7860'AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST. NOTE--ACCESS TO THE
 AC7860'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7860
 AC7860                          STATION RECOVERY (1997)
 AC7860
 AC7860'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7860'22.9 KM (14.20 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE EAST
 AC7860'JUNCTION OF U.S. HIGHWAY 12 IN ABERDEEN, 360.0 M (1181.1 FT) SOUTH OF
 AC7860'MILEPOST 210, 29.4 M (96.5 FT) EAST OF THE HIGHWAY CENTERLINE, 3.3 M
 AC7860'(10.8 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) WEST
 AC7860'OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 AC7860'M (1.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL
 AC7860'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED
 AC7860'TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7860'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7860'THROUGH A 4-INCH PVC CAP.
 AC7860
 AC7860                          STATION RECOVERY (2009)
 AC7860
 AC7860'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2009 (RFT)
 AC7860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9811 ***********************************************************************
 AE9811  DESIGNATION -  281 210.80
 AE9811  PID         -  AE9811
 AE9811  STATE/COUNTY-  SD/BROWN
 AE9811  COUNTRY     -  US
 AE9811  USGS QUAD   -  RICHMOND NE (2017)
 AE9811
 AE9811                         *CURRENT SURVEY CONTROL
 AE9811  ______________________________________________________________________
 AE9811* NAD 83(1986) POSITION- 45 40 17.     (N) 098 31 03.     (W)   SCALED
 AE9811* NAVD 88 ORTHO HEIGHT -   417.998 (meters)     1371.38  (feet) ADJUSTED
 AE9811  ______________________________________________________________________
 AE9811  GEOID HEIGHT    -        -24.353 (meters)                     GEOID18
 AE9811  DYNAMIC HEIGHT  -        417.976 (meters)     1371.31  (feet) COMP
 AE9811  MODELED GRAVITY -    980,551.0   (mgal)                       NAVD 88
 AE9811
 AE9811  VERT ORDER      -  FIRST     CLASS II
 AE9811
 AE9811.The horizontal coordinates were scaled from a map and have
 AE9811.an estimated accuracy of +/- 6 seconds.
 AE9811
 AE9811.The orthometric height was determined by differential leveling and
 AE9811.adjusted by the NATIONAL GEODETIC SURVEY
 AE9811.in July 1998.
 AE9811
 AE9811.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9811.GEOID18 height accuracy estimate available here.
 AE9811
 AE9811.Click photographs - Photos may exist for this station.
 AE9811
 AE9811.The dynamic height is computed by dividing the NAVD 88
 AE9811.geopotential number by the normal gravity value computed on the
 AE9811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9811.degrees latitude (g = 980.6199 gals.).
 AE9811
 AE9811.The modeled gravity was interpolated from observed gravity values.
 AE9811
 AE9811;                    North         East    Units  Estimated Accuracy
 AE9811;SPC SD N     -   205,310.      715,510.      MT  (+/- 180 meters Scaled)
 AE9811
 AE9811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375576(NAD 83)
 AE9811
 AE9811                          SUPERSEDED SURVEY CONTROL
 AE9811
 AE9811.No superseded survey control is available for this station.
 AE9811
 AE9811_MARKER: DD = SURVEY DISK
 AE9811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9811_STAMPING: 281 210.80 1996
 AE9811_MARK LOGO: SDDT
 AE9811_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9811+STABILITY: SURFACE MOTION
 AE9811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9811+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2009
 AE9811
 AE9811  HISTORY     - Date     Condition        Report By
 AE9811  HISTORY     - 1996     MONUMENTED       SDDT
 AE9811  HISTORY     - 19970509 GOOD             NGS
 AE9811  HISTORY     - 20090916 GOOD             USGS
 AE9811
 AE9811                          STATION DESCRIPTION
 AE9811
 AE9811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9811'17.9 KM (11.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9811'OF MAIN STREET IN FERDERICK, 299.0 M (981.0 FT) SOUTH OF MILEPOST 211,
 AE9811'29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 28.4 M (93.2 FT)
 AE9811'NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE
 AE9811'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE
 AE9811'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE9811
 AE9811                          STATION RECOVERY (2009)
 AE9811
 AE9811'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2009 (RFT)
 AE9811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9810 ***********************************************************************
 AE9810  DESIGNATION -  281 211.72
 AE9810  PID         -  AE9810
 AE9810  STATE/COUNTY-  SD/BROWN
 AE9810  COUNTRY     -  US
 AE9810  USGS QUAD   -  RICHMOND NE (2017)
 AE9810
 AE9810                         *CURRENT SURVEY CONTROL
 AE9810  ______________________________________________________________________
 AE9810* NAD 83(1986) POSITION- 45 41 04.     (N) 098 31 03.     (W)   SCALED
 AE9810* NAVD 88 ORTHO HEIGHT -   423.227 (meters)     1388.54  (feet) ADJUSTED
 AE9810  ______________________________________________________________________
 AE9810  GEOID HEIGHT    -        -24.341 (meters)                     GEOID18
 AE9810  DYNAMIC HEIGHT  -        423.206 (meters)     1388.47  (feet) COMP
 AE9810  MODELED GRAVITY -    980,552.0   (mgal)                       NAVD 88
 AE9810
 AE9810  VERT ORDER      -  FIRST     CLASS II
 AE9810
 AE9810.The horizontal coordinates were scaled from a map and have
 AE9810.an estimated accuracy of +/- 6 seconds.
 AE9810
 AE9810.The orthometric height was determined by differential leveling and
 AE9810.adjusted by the NATIONAL GEODETIC SURVEY
 AE9810.in July 1998.
 AE9810
 AE9810.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9810.GEOID18 height accuracy estimate available here.
 AE9810
 AE9810.Click photographs - Photos may exist for this station.
 AE9810
 AE9810.The dynamic height is computed by dividing the NAVD 88
 AE9810.geopotential number by the normal gravity value computed on the
 AE9810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9810.degrees latitude (g = 980.6199 gals.).
 AE9810
 AE9810.The modeled gravity was interpolated from observed gravity values.
 AE9810
 AE9810;                    North         East    Units  Estimated Accuracy
 AE9810;SPC SD N     -   206,770.      715,480.      MT  (+/- 180 meters Scaled)
 AE9810
 AE9810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375591(NAD 83)
 AE9810
 AE9810                          SUPERSEDED SURVEY CONTROL
 AE9810
 AE9810.No superseded survey control is available for this station.
 AE9810
 AE9810_MARKER: DD = SURVEY DISK
 AE9810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9810_STAMPING: 281 211.72 1996
 AE9810_MARK LOGO: SDDT
 AE9810_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9810+STABILITY: SURFACE MOTION
 AE9810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9810+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9810
 AE9810  HISTORY     - Date     Condition        Report By
 AE9810  HISTORY     - 1996     MONUMENTED       SDDT
 AE9810  HISTORY     - 19970509 GOOD             NGS
 AE9810
 AE9810                          STATION DESCRIPTION
 AE9810
 AE9810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9810'16.4 KM (10.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9810'OF MAIN STREET IN FERDERICK, 445.0 M (1460.0 FT) SOUTH OF MILEPOST
 AE9810'212, 29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT)
 AE9810'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) WEST OF A
 AE9810'FENCE CORNER, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT)
 AE9810'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AE9810'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9809 ***********************************************************************
 AE9809  DESIGNATION -  281 212.48
 AE9809  PID         -  AE9809
 AE9809  STATE/COUNTY-  SD/BROWN
 AE9809  COUNTRY     -  US
 AE9809  USGS QUAD   -  RICHMOND NE (2017)
 AE9809
 AE9809                         *CURRENT SURVEY CONTROL
 AE9809  ______________________________________________________________________
 AE9809* NAD 83(1986) POSITION- 45 41 42.     (N) 098 31 03.     (W)   SCALED
 AE9809* NAVD 88 ORTHO HEIGHT -   422.568 (meters)     1386.38  (feet) ADJUSTED
 AE9809  ______________________________________________________________________
 AE9809  GEOID HEIGHT    -        -24.334 (meters)                     GEOID18
 AE9809  DYNAMIC HEIGHT  -        422.547 (meters)     1386.31  (feet) COMP
 AE9809  MODELED GRAVITY -    980,552.8   (mgal)                       NAVD 88
 AE9809
 AE9809  VERT ORDER      -  FIRST     CLASS II
 AE9809
 AE9809.The horizontal coordinates were scaled from a map and have
 AE9809.an estimated accuracy of +/- 6 seconds.
 AE9809
 AE9809.The orthometric height was determined by differential leveling and
 AE9809.adjusted by the NATIONAL GEODETIC SURVEY
 AE9809.in July 1998.
 AE9809
 AE9809.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9809.GEOID18 height accuracy estimate available here.
 AE9809
 AE9809.Click photographs - Photos may exist for this station.
 AE9809
 AE9809.The dynamic height is computed by dividing the NAVD 88
 AE9809.geopotential number by the normal gravity value computed on the
 AE9809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9809.degrees latitude (g = 980.6199 gals.).
 AE9809
 AE9809.The modeled gravity was interpolated from observed gravity values.
 AE9809
 AE9809;                    North         East    Units  Estimated Accuracy
 AE9809;SPC SD N     -   207,940.      715,460.      MT  (+/- 180 meters Scaled)
 AE9809
 AE9809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375602(NAD 83)
 AE9809
 AE9809                          SUPERSEDED SURVEY CONTROL
 AE9809
 AE9809.No superseded survey control is available for this station.
 AE9809
 AE9809_MARKER: DD = SURVEY DISK
 AE9809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9809_STAMPING: 281-212.48 1996
 AE9809_MARK LOGO: SDDT
 AE9809_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9809+STABILITY: SURFACE MOTION
 AE9809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9809+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1997
 AE9809
 AE9809  HISTORY     - Date     Condition        Report By
 AE9809  HISTORY     - 1996     MONUMENTED       SDDT
 AE9809  HISTORY     - 19970509 GOOD             NGS
 AE9809
 AE9809                          STATION DESCRIPTION
 AE9809
 AE9809'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9809'15.2 KM (9.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9809'OF MAIN STREET IN FERDERICK, 769.0 M (2523.0 FT) NORTH OF MILEPOST
 AE9809'212, 169.0 M (554.5 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 26.4
 AE9809'M (86.6 FT) EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE
 AE9809'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE
 AE9809'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9808 ***********************************************************************
 AE9808  DESIGNATION -  281 213.72
 AE9808  PID         -  AE9808
 AE9808  STATE/COUNTY-  SD/BROWN
 AE9808  COUNTRY     -  US
 AE9808  USGS QUAD   -  RICHMOND NE (2017)
 AE9808
 AE9808                         *CURRENT SURVEY CONTROL
 AE9808  ______________________________________________________________________
 AE9808* NAD 83(1986) POSITION- 45 42 48.     (N) 098 31 03.     (W)   SCALED
 AE9808* NAVD 88 ORTHO HEIGHT -   421.902 (meters)     1384.19  (feet) ADJUSTED
 AE9808  ______________________________________________________________________
 AE9808  GEOID HEIGHT    -        -24.328 (meters)                     GEOID18
 AE9808  DYNAMIC HEIGHT  -        421.882 (meters)     1384.12  (feet) COMP
 AE9808  MODELED GRAVITY -    980,554.0   (mgal)                       NAVD 88
 AE9808
 AE9808  VERT ORDER      -  FIRST     CLASS II
 AE9808
 AE9808.The horizontal coordinates were scaled from a map and have
 AE9808.an estimated accuracy of +/- 6 seconds.
 AE9808
 AE9808.The orthometric height was determined by differential leveling and
 AE9808.adjusted by the NATIONAL GEODETIC SURVEY
 AE9808.in July 1998.
 AE9808
 AE9808.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9808.GEOID18 height accuracy estimate available here.
 AE9808
 AE9808.Click photographs - Photos may exist for this station.
 AE9808
 AE9808.The dynamic height is computed by dividing the NAVD 88
 AE9808.geopotential number by the normal gravity value computed on the
 AE9808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9808.degrees latitude (g = 980.6199 gals.).
 AE9808
 AE9808.The modeled gravity was interpolated from observed gravity values.
 AE9808
 AE9808;                    North         East    Units  Estimated Accuracy
 AE9808;SPC SD N     -   209,980.      715,430.      MT  (+/- 180 meters Scaled)
 AE9808
 AE9808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375623(NAD 83)
 AE9808
 AE9808                          SUPERSEDED SURVEY CONTROL
 AE9808
 AE9808.No superseded survey control is available for this station.
 AE9808
 AE9808_MARKER: DD = SURVEY DISK
 AE9808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9808_STAMPING: 281-213.72 1996
 AE9808_MARK LOGO: SDDT
 AE9808_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9808+STABILITY: SURFACE MOTION
 AE9808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9808+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9808
 AE9808  HISTORY     - Date     Condition        Report By
 AE9808  HISTORY     - 1996     MONUMENTED       SDDT
 AE9808  HISTORY     - 19970508 GOOD             NGS
 AE9808
 AE9808                          STATION DESCRIPTION
 AE9808
 AE9808'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9808'13.2 KM (8.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9808'OF MAIN STREET IN FREDERICK, 455.0 M (1492.8 FT) S0UTH OF MILEPOST
 AE9808'214, 29.2 M (95.8 FT) EAST OF THE HIGHWAY CENTERLINE, 3.9 M (12.8 FT)
 AE9808'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) WEST OF A
 AE9808'FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AE9808'(1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE9808'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9807 ***********************************************************************
 AE9807  DESIGNATION -  281 214.72
 AE9807  PID         -  AE9807
 AE9807  STATE/COUNTY-  SD/BROWN
 AE9807  COUNTRY     -  US
 AE9807  USGS QUAD   -  RICHMOND NE (2017)
 AE9807
 AE9807                         *CURRENT SURVEY CONTROL
 AE9807  ______________________________________________________________________
 AE9807* NAD 83(1986) POSITION- 45 43 40.     (N) 098 31 02.     (W)   SCALED
 AE9807* NAVD 88 ORTHO HEIGHT -   423.397 (meters)     1389.10  (feet) ADJUSTED
 AE9807  ______________________________________________________________________
 AE9807  GEOID HEIGHT    -        -24.331 (meters)                     GEOID18
 AE9807  DYNAMIC HEIGHT  -        423.376 (meters)     1389.03  (feet) COMP
 AE9807  MODELED GRAVITY -    980,554.9   (mgal)                       NAVD 88
 AE9807
 AE9807  VERT ORDER      -  FIRST     CLASS II
 AE9807
 AE9807.The horizontal coordinates were scaled from a map and have
 AE9807.an estimated accuracy of +/- 6 seconds.
 AE9807
 AE9807.The orthometric height was determined by differential leveling and
 AE9807.adjusted by the NATIONAL GEODETIC SURVEY
 AE9807.in July 1998.
 AE9807
 AE9807.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9807.GEOID18 height accuracy estimate available here.
 AE9807
 AE9807.Click photographs - Photos may exist for this station.
 AE9807
 AE9807.The dynamic height is computed by dividing the NAVD 88
 AE9807.geopotential number by the normal gravity value computed on the
 AE9807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9807.degrees latitude (g = 980.6199 gals.).
 AE9807
 AE9807.The modeled gravity was interpolated from observed gravity values.
 AE9807
 AE9807;                    North         East    Units  Estimated Accuracy
 AE9807;SPC SD N     -   211,580.      715,420.      MT  (+/- 180 meters Scaled)
 AE9807
 AE9807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375639(NAD 83)
 AE9807
 AE9807                          SUPERSEDED SURVEY CONTROL
 AE9807
 AE9807.No superseded survey control is available for this station.
 AE9807
 AE9807_MARKER: DD = SURVEY DISK
 AE9807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9807_STAMPING: 281-214.72 1996
 AE9807_MARK LOGO: SDDT
 AE9807_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9807+STABILITY: SURFACE MOTION
 AE9807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9807+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9807
 AE9807  HISTORY     - Date     Condition        Report By
 AE9807  HISTORY     - 1996     MONUMENTED       SDDT
 AE9807  HISTORY     - 19970508 GOOD             NGS
 AE9807
 AE9807                          STATION DESCRIPTION
 AE9807
 AE9807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9807'11.6 KM (7.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9807'OF MAIN STREET IN FREDERICK, 451.0 M (1479.7 FT) S0UTH OF MILEPOST
 AE9807'215, 29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT)
 AE9807'NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.8 M (5.9 FT) SOUTH OF A
 AE9807'T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE9807'(2.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND
 AE9807'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9806 ***********************************************************************
 AE9806  DESIGNATION -  281 215.62
 AE9806  PID         -  AE9806
 AE9806  STATE/COUNTY-  SD/BROWN
 AE9806  COUNTRY     -  US
 AE9806  USGS QUAD   -  RICHMOND NE (2017)
 AE9806
 AE9806                         *CURRENT SURVEY CONTROL
 AE9806  ______________________________________________________________________
 AE9806* NAD 83(1986) POSITION- 45 44 26.     (N) 098 31 03.     (W)   SCALED
 AE9806* NAVD 88 ORTHO HEIGHT -   423.638 (meters)     1389.89  (feet) ADJUSTED
 AE9806  ______________________________________________________________________
 AE9806  GEOID HEIGHT    -        -24.337 (meters)                     GEOID18
 AE9806  DYNAMIC HEIGHT  -        423.618 (meters)     1389.82  (feet) COMP
 AE9806  MODELED GRAVITY -    980,555.6   (mgal)                       NAVD 88
 AE9806
 AE9806  VERT ORDER      -  FIRST     CLASS II
 AE9806
 AE9806.The horizontal coordinates were scaled from a map and have
 AE9806.an estimated accuracy of +/- 6 seconds.
 AE9806
 AE9806.The orthometric height was determined by differential leveling and
 AE9806.adjusted by the NATIONAL GEODETIC SURVEY
 AE9806.in July 1998.
 AE9806
 AE9806.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9806.GEOID18 height accuracy estimate available here.
 AE9806
 AE9806.Click photographs - Photos may exist for this station.
 AE9806
 AE9806.The dynamic height is computed by dividing the NAVD 88
 AE9806.geopotential number by the normal gravity value computed on the
 AE9806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9806.degrees latitude (g = 980.6199 gals.).
 AE9806
 AE9806.The modeled gravity was interpolated from observed gravity values.
 AE9806
 AE9806;                    North         East    Units  Estimated Accuracy
 AE9806;SPC SD N     -   213,000.      715,370.      MT  (+/- 180 meters Scaled)
 AE9806
 AE9806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375653(NAD 83)
 AE9806
 AE9806                          SUPERSEDED SURVEY CONTROL
 AE9806
 AE9806.No superseded survey control is available for this station.
 AE9806
 AE9806_MARKER: Z = SEE DESCRIPTION
 AE9806_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9806_STAMPING: 281 215.62 1996
 AE9806_MARK LOGO: NGS
 AE9806_PROJECTION: FLUSH
 AE9806_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9806_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9806+STABILITY: POSITION/ELEVATION WELL
 AE9806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9806+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9806_ROD/PIPE-DEPTH: 6.4 meters
 AE9806_SLEEVE-DEPTH  : 1.8 meters
 AE9806
 AE9806  HISTORY     - Date     Condition        Report By
 AE9806  HISTORY     - 1996     MONUMENTED       SDDT
 AE9806  HISTORY     - 19970508 GOOD             NGS
 AE9806
 AE9806                          STATION DESCRIPTION
 AE9806
 AE9806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9806'10.2 KM (6.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 AE9806'OF MAIN STREET IN FREDERICK, 609.0 M (1998.0 FT) SOUTH OF MILEPOST
 AE9806'216, 30.2 M (99.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT)
 AE9806'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) WEST OF A
 AE9806'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AE9806'WEST OF A WITNESS POST, AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST.
 AE9806'NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL
 AE9806'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AE9806'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE9806'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9805 ***********************************************************************
 AE9805  DESIGNATION -  281 216.45
 AE9805  PID         -  AE9805
 AE9805  STATE/COUNTY-  SD/BROWN
 AE9805  COUNTRY     -  US
 AE9805  USGS QUAD   -  FREDERICK (2017)
 AE9805
 AE9805                         *CURRENT SURVEY CONTROL
 AE9805  ______________________________________________________________________
 AE9805* NAD 83(1986) POSITION- 45 45 12.     (N) 098 31 03.     (W)   SCALED
 AE9805* NAVD 88 ORTHO HEIGHT -   427.243 (meters)     1401.71  (feet) ADJUSTED
 AE9805  ______________________________________________________________________
 AE9805  GEOID HEIGHT    -        -24.347 (meters)                     GEOID18
 AE9805  DYNAMIC HEIGHT  -        427.223 (meters)     1401.65  (feet) COMP
 AE9805  MODELED GRAVITY -    980,556.3   (mgal)                       NAVD 88
 AE9805
 AE9805  VERT ORDER      -  FIRST     CLASS II
 AE9805
 AE9805.The horizontal coordinates were scaled from a map and have
 AE9805.an estimated accuracy of +/- 6 seconds.
 AE9805
 AE9805.The orthometric height was determined by differential leveling and
 AE9805.adjusted by the NATIONAL GEODETIC SURVEY
 AE9805.in July 1998.
 AE9805
 AE9805.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9805.GEOID18 height accuracy estimate available here.
 AE9805
 AE9805.Click photographs - Photos may exist for this station.
 AE9805
 AE9805.The dynamic height is computed by dividing the NAVD 88
 AE9805.geopotential number by the normal gravity value computed on the
 AE9805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9805.degrees latitude (g = 980.6199 gals.).
 AE9805
 AE9805.The modeled gravity was interpolated from observed gravity values.
 AE9805
 AE9805;                    North         East    Units  Estimated Accuracy
 AE9805;SPC SD N     -   214,420.      715,340.      MT  (+/- 180 meters Scaled)
 AE9805
 AE9805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375667(NAD 83)
 AE9805
 AE9805                          SUPERSEDED SURVEY CONTROL
 AE9805
 AE9805.No superseded survey control is available for this station.
 AE9805
 AE9805_MARKER: DD = SURVEY DISK
 AE9805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9805_STAMPING: 281-216.45 1996
 AE9805_MARK LOGO: SDDT
 AE9805_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9805+STABILITY: SURFACE MOTION
 AE9805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9805+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9805
 AE9805  HISTORY     - Date     Condition        Report By
 AE9805  HISTORY     - 1996     MONUMENTED       SDDT
 AE9805  HISTORY     - 19970508 GOOD             NGS
 AE9805
 AE9805                          STATION DESCRIPTION
 AE9805
 AE9805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9805'8.7 KM (5.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9805'MAIN STREET IN FREDERICK, 793.0 M (2601.7 FT) NORTH OF MILEPOST 216,
 AE9805'54.9 M (180.1 FT) NORTH OF THE CENTER OF A DRIVEWAY, 29.3 M (96.1 FT)
 AE9805'EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9805'HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AE9805'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9804 ***********************************************************************
 AE9804  DESIGNATION -  281 217.61
 AE9804  PID         -  AE9804
 AE9804  STATE/COUNTY-  SD/BROWN
 AE9804  COUNTRY     -  US
 AE9804  USGS QUAD   -  FREDERICK (2017)
 AE9804
 AE9804                         *CURRENT SURVEY CONTROL
 AE9804  ______________________________________________________________________
 AE9804* NAD 83(1986) POSITION- 45 46 10.     (N) 098 31 03.     (W)   SCALED
 AE9804* NAVD 88 ORTHO HEIGHT -   427.546 (meters)     1402.71  (feet) ADJUSTED
 AE9804  ______________________________________________________________________
 AE9804  GEOID HEIGHT    -        -24.362 (meters)                     GEOID18
 AE9804  DYNAMIC HEIGHT  -        427.526 (meters)     1402.64  (feet) COMP
 AE9804  MODELED GRAVITY -    980,557.2   (mgal)                       NAVD 88
 AE9804
 AE9804  VERT ORDER      -  FIRST     CLASS II
 AE9804
 AE9804.The horizontal coordinates were scaled from a map and have
 AE9804.an estimated accuracy of +/- 6 seconds.
 AE9804
 AE9804.The orthometric height was determined by differential leveling and
 AE9804.adjusted by the NATIONAL GEODETIC SURVEY
 AE9804.in July 1998.
 AE9804
 AE9804.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9804.GEOID18 height accuracy estimate available here.
 AE9804
 AE9804.Click photographs - Photos may exist for this station.
 AE9804
 AE9804.The dynamic height is computed by dividing the NAVD 88
 AE9804.geopotential number by the normal gravity value computed on the
 AE9804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9804.degrees latitude (g = 980.6199 gals.).
 AE9804
 AE9804.The modeled gravity was interpolated from observed gravity values.
 AE9804
 AE9804;                    North         East    Units  Estimated Accuracy
 AE9804;SPC SD N     -   216,210.      715,310.      MT  (+/- 180 meters Scaled)
 AE9804
 AE9804_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375685(NAD 83)
 AE9804
 AE9804                          SUPERSEDED SURVEY CONTROL
 AE9804
 AE9804.No superseded survey control is available for this station.
 AE9804
 AE9804_MARKER: DD = SURVEY DISK
 AE9804_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9804_STAMPING: 281-217.61 1996
 AE9804_MARK LOGO: SDDT
 AE9804_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9804+STABILITY: SURFACE MOTION
 AE9804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9804+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9804
 AE9804  HISTORY     - Date     Condition        Report By
 AE9804  HISTORY     - 1996     MONUMENTED       SDDT
 AE9804  HISTORY     - 19970508 GOOD             NGS
 AE9804
 AE9804                          STATION DESCRIPTION
 AE9804
 AE9804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9804'6.9 KM (4.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9804'MAIN STREET IN FREDERICK, 630.0 M (2066.9 FT) SOUTH OF MILEPOST 218,
 AE9804'29.3 M (96.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.3 M (20.7 FT) SOUTH
 AE9804'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9804'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 AE9804'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9803 ***********************************************************************
 AE9803  DESIGNATION -  281 218.58
 AE9803  PID         -  AE9803
 AE9803  STATE/COUNTY-  SD/BROWN
 AE9803  COUNTRY     -  US
 AE9803  USGS QUAD   -  FREDERICK (2017)
 AE9803
 AE9803                         *CURRENT SURVEY CONTROL
 AE9803  ______________________________________________________________________
 AE9803* NAD 83(1986) POSITION- 45 47 00.     (N) 098 31 03.     (W)   SCALED
 AE9803* NAVD 88 ORTHO HEIGHT -   424.653 (meters)     1393.22  (feet) ADJUSTED
 AE9803  ______________________________________________________________________
 AE9803  GEOID HEIGHT    -        -24.375 (meters)                     GEOID18
 AE9803  DYNAMIC HEIGHT  -        424.633 (meters)     1393.15  (feet) COMP
 AE9803  MODELED GRAVITY -    980,557.9   (mgal)                       NAVD 88
 AE9803
 AE9803  VERT ORDER      -  FIRST     CLASS II
 AE9803
 AE9803.The horizontal coordinates were scaled from a map and have
 AE9803.an estimated accuracy of +/- 6 seconds.
 AE9803
 AE9803.The orthometric height was determined by differential leveling and
 AE9803.adjusted by the NATIONAL GEODETIC SURVEY
 AE9803.in July 1998.
 AE9803
 AE9803.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9803.GEOID18 height accuracy estimate available here.
 AE9803
 AE9803.Click photographs - Photos may exist for this station.
 AE9803
 AE9803.The dynamic height is computed by dividing the NAVD 88
 AE9803.geopotential number by the normal gravity value computed on the
 AE9803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9803.degrees latitude (g = 980.6199 gals.).
 AE9803
 AE9803.The modeled gravity was interpolated from observed gravity values.
 AE9803
 AE9803;                    North         East    Units  Estimated Accuracy
 AE9803;SPC SD N     -   217,750.      715,280.      MT  (+/- 180 meters Scaled)
 AE9803
 AE9803_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375700(NAD 83)
 AE9803
 AE9803                          SUPERSEDED SURVEY CONTROL
 AE9803
 AE9803.No superseded survey control is available for this station.
 AE9803
 AE9803_MARKER: DD = SURVEY DISK
 AE9803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9803_STAMPING: 281-218.58 1996
 AE9803_MARK LOGO: SDDT
 AE9803_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9803+STABILITY: SURFACE MOTION
 AE9803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9803+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9803
 AE9803  HISTORY     - Date     Condition        Report By
 AE9803  HISTORY     - 1996     MONUMENTED       SDDT
 AE9803  HISTORY     - 19970508 GOOD             NGS
 AE9803
 AE9803                          STATION DESCRIPTION
 AE9803
 AE9803'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9803'5.3 KM (3.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9803'MAIN STREET IN FREDERICK, 660.0 M (2165.3 FT) SOUTH OF MILEPOST 219,
 AE9803'30.8 M (101.0 FT) EAST OF THE HIGHWAY CENTERLINE, 3.4 M (11.2 FT)
 AE9803'NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE
 AE9803'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE
 AE9803'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9802 ***********************************************************************
 AE9802  DESIGNATION -  281 219.49
 AE9802  PID         -  AE9802
 AE9802  STATE/COUNTY-  SD/BROWN
 AE9802  COUNTRY     -  US
 AE9802  USGS QUAD   -  FREDERICK (2017)
 AE9802
 AE9802                         *CURRENT SURVEY CONTROL
 AE9802  ______________________________________________________________________
 AE9802* NAD 83(1986) POSITION- 45 47 46.     (N) 098 31 03.     (W)   SCALED
 AE9802* NAVD 88 ORTHO HEIGHT -   424.397 (meters)     1392.38  (feet) ADJUSTED
 AE9802  ______________________________________________________________________
 AE9802  GEOID HEIGHT    -        -24.386 (meters)                     GEOID18
 AE9802  DYNAMIC HEIGHT  -        424.378 (meters)     1392.31  (feet) COMP
 AE9802  MODELED GRAVITY -    980,558.6   (mgal)                       NAVD 88
 AE9802
 AE9802  VERT ORDER      -  FIRST     CLASS II
 AE9802
 AE9802.The horizontal coordinates were scaled from a map and have
 AE9802.an estimated accuracy of +/- 6 seconds.
 AE9802
 AE9802.The orthometric height was determined by differential leveling and
 AE9802.adjusted by the NATIONAL GEODETIC SURVEY
 AE9802.in July 1998.
 AE9802
 AE9802.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9802.GEOID18 height accuracy estimate available here.
 AE9802
 AE9802.Click photographs - Photos may exist for this station.
 AE9802
 AE9802.The dynamic height is computed by dividing the NAVD 88
 AE9802.geopotential number by the normal gravity value computed on the
 AE9802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9802.degrees latitude (g = 980.6199 gals.).
 AE9802
 AE9802.The modeled gravity was interpolated from observed gravity values.
 AE9802
 AE9802;                    North         East    Units  Estimated Accuracy
 AE9802;SPC SD N     -   219,170.      715,260.      MT  (+/- 180 meters Scaled)
 AE9802
 AE9802_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR374715(NAD 83)
 AE9802
 AE9802                          SUPERSEDED SURVEY CONTROL
 AE9802
 AE9802.No superseded survey control is available for this station.
 AE9802
 AE9802_MARKER: DD = SURVEY DISK
 AE9802_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9802_STAMPING: 281-219.49 1996
 AE9802_MARK LOGO: SDDT
 AE9802_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9802_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9802+STABILITY: SURFACE MOTION
 AE9802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9802+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9802
 AE9802  HISTORY     - Date     Condition        Report By
 AE9802  HISTORY     - 1996     MONUMENTED       SDDT
 AE9802  HISTORY     - 19970508 GOOD             NGS
 AE9802
 AE9802                          STATION DESCRIPTION
 AE9802
 AE9802'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9802'3.9 KM (2.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9802'MAIN STREET IN FREDERICK, 777.0 M (2549.2 FT) NORTH OF MILEPOST 219,
 AE9802'29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 4.1 M (13.5 FT) NORTH
 AE9802'OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AE9802'THE HIGHWAY, 0.8 M (2.6 FT) WEST OF A FENCE CORNER, 0.3 M (1.0 FT)
 AE9802'WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE9802'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9801 ***********************************************************************
 AE9801  DESIGNATION -  281 220.45
 AE9801  PID         -  AE9801
 AE9801  STATE/COUNTY-  SD/BROWN
 AE9801  COUNTRY     -  US
 AE9801  USGS QUAD   -  FREDERICK (2017)
 AE9801
 AE9801                         *CURRENT SURVEY CONTROL
 AE9801  ______________________________________________________________________
 AE9801* NAD 83(1986) POSITION- 45 48 38.     (N) 098 31 02.     (W)   SCALED
 AE9801* NAVD 88 ORTHO HEIGHT -   417.389 (meters)     1369.38  (feet) ADJUSTED
 AE9801  ______________________________________________________________________
 AE9801  GEOID HEIGHT    -        -24.397 (meters)                     GEOID18
 AE9801  DYNAMIC HEIGHT  -        417.370 (meters)     1369.32  (feet) COMP
 AE9801  MODELED GRAVITY -    980,559.4   (mgal)                       NAVD 88
 AE9801
 AE9801  VERT ORDER      -  FIRST     CLASS II
 AE9801
 AE9801.The horizontal coordinates were scaled from a map and have
 AE9801.an estimated accuracy of +/- 6 seconds.
 AE9801
 AE9801.The orthometric height was determined by differential leveling and
 AE9801.adjusted by the NATIONAL GEODETIC SURVEY
 AE9801.in July 1998.
 AE9801
 AE9801.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9801.GEOID18 height accuracy estimate available here.
 AE9801
 AE9801.Click photographs - Photos may exist for this station.
 AE9801
 AE9801.The dynamic height is computed by dividing the NAVD 88
 AE9801.geopotential number by the normal gravity value computed on the
 AE9801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9801.degrees latitude (g = 980.6199 gals.).
 AE9801
 AE9801.The modeled gravity was interpolated from observed gravity values.
 AE9801
 AE9801;                    North         East    Units  Estimated Accuracy
 AE9801;SPC SD N     -   220,780.      715,250.      MT  (+/- 180 meters Scaled)
 AE9801
 AE9801_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR375731(NAD 83)
 AE9801
 AE9801                          SUPERSEDED SURVEY CONTROL
 AE9801
 AE9801.No superseded survey control is available for this station.
 AE9801
 AE9801_MARKER: DD = SURVEY DISK
 AE9801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9801_STAMPING: 281-220.45 1996
 AE9801_MARK LOGO: SDDT
 AE9801_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9801+STABILITY: SURFACE MOTION
 AE9801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9801+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9801
 AE9801  HISTORY     - Date     Condition        Report By
 AE9801  HISTORY     - 1996     MONUMENTED       SDDT
 AE9801  HISTORY     - 19970508 GOOD             NGS
 AE9801
 AE9801                          STATION DESCRIPTION
 AE9801
 AE9801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9801'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9801'MAIN STREET IN FREDERICK, 729.0 M (2391.7 FT) NORTH OF MILEPOST 220,
 AE9801'30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 3.6 M (11.8 FT) SOUTH
 AE9801'OF THE CENTER OF A FIELD ENTRANCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AE9801'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AE9801'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7883 ***********************************************************************
 AC7883  CBN         -  This is a Cooperative Base Network Control Station.
 AC7883  DESIGNATION -  281 221.44
 AC7883  PID         -  AC7883
 AC7883  STATE/COUNTY-  SD/BROWN
 AC7883  COUNTRY     -  US
 AC7883  USGS QUAD   -  FREDERICK (2017)
 AC7883
 AC7883                         *CURRENT SURVEY CONTROL
 AC7883  ______________________________________________________________________
 AC7883* NAD 83(2011) POSITION- 45 49 28.63647(N) 098 31 01.56056(W)   ADJUSTED
 AC7883* NAD 83(2011) ELLIP HT-   401.461 (meters)        (06/27/12)   ADJUSTED
 AC7883* NAD 83(2011) EPOCH   -  2010.00
 AC7883* NAVD 88 ORTHO HEIGHT -   425.852 (meters)     1397.15  (feet) ADJUSTED
 AC7883  ______________________________________________________________________
 AC7883  GEOID HEIGHT    -        -24.407 (meters)                     GEOID18
 AC7883  NAD 83(2011) X  -   -659,450.663 (meters)                     COMP
 AC7883  NAD 83(2011) Y  - -4,403,496.811 (meters)                     COMP
 AC7883  NAD 83(2011) Z  -  4,551,972.863 (meters)                     COMP
 AC7883  LAPLACE CORR    -         -4.22  (seconds)                    DEFLEC18
 AC7883  DYNAMIC HEIGHT  -        425.833 (meters)     1397.09  (feet) COMP
 AC7883  MODELED GRAVITY -    980,560.3   (mgal)                       NAVD 88
 AC7883
 AC7883  VERT ORDER      -  FIRST     CLASS II
 AC7883
 AC7883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7883  Standards:
 AC7883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7883  -------------------------------------------------------------------
 AC7883  NETWORK    0.93   2.61           0.42   0.33   1.33     -0.09046781
 AC7883  -------------------------------------------------------------------
 AC7883  Click here for local accuracies and other accuracy information.
 AC7883
 AC7883.The horizontal coordinates were established by GPS observations
 AC7883.and adjusted by the National Geodetic Survey in June 2012.
 AC7883
 AC7883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7883.been affixed to the stable North American tectonic plate. See 
 AC7883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7883
 AC7883.The horizontal coordinates are valid at the epoch date displayed above
 AC7883.which is a decimal equivalence of Year/Month/Day.
 AC7883
 AC7883.The orthometric height was determined by differential leveling and
 AC7883.adjusted by the NATIONAL GEODETIC SURVEY
 AC7883.in July 1998.
 AC7883
 AC7883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7883.GEOID18 height accuracy estimate available here.
 AC7883
 AC7883.Click photographs - Photos may exist for this station.
 AC7883
 AC7883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7883
 AC7883.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7883
 AC7883.The ellipsoidal height was determined by GPS observations
 AC7883.and is referenced to NAD 83.
 AC7883
 AC7883.The dynamic height is computed by dividing the NAVD 88
 AC7883.geopotential number by the normal gravity value computed on the
 AC7883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7883.degrees latitude (g = 980.6199 gals.).
 AC7883
 AC7883.The modeled gravity was interpolated from observed gravity values.
 AC7883
 AC7883. The following values were computed from the NAD 83(2011) position.
 AC7883
 AC7883;                    North         East     Units Scale Factor Converg.
 AC7883;SPC SD N     -   222,343.331   715,229.747   MT  1.00003034   +1 02 58.2
 AC7883;SPC SD N     -   729,471.41  2,346,549.59   sFT  1.00003034   +1 02 58.2
 AC7883;UTM  14      - 5,074,675.381   537,510.001   MT  0.99961730   +0 20 46.8
 AC7883
 AC7883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7883!SPC SD N     -   0.99993707  x   1.00003034  =   0.99996740
 AC7883!UTM  14      -   0.99993707  x   0.99961730  =   0.99955439
 AC7883
 AC7883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3751074675(NAD 83)
 AC7883
 AC7883                          SUPERSEDED SURVEY CONTROL
 AC7883
 AC7883  NAD 83(2007)-  45 49 28.63645(N)    098 31 01.56140(W) AD(2002.00) 0
 AC7883  ELLIP H (02/10/07)  401.490  (m)                       GP(2002.00)    
 AC7883  ELLIP H (04/15/04)  401.507  (m)                       GP(       ) 2 1
 AC7883  NAD 83(1996)-  45 49 28.63589(N)    098 31 01.56087(W) AD(       ) B
 AC7883  ELLIP H (04/18/97)  401.535  (m)                       GP(       ) 4 1
 AC7883  NAVD 88 (04/18/97)  425.8    (m)  GEOID96  model used  GPS OBS        
 AC7883
 AC7883.Superseded values are not recommended for survey control.
 AC7883
 AC7883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7883.See file dsdata.pdf to determine how the superseded data were derived.
 AC7883
 AC7883_MARKER: Z = SEE DESCRIPTION
 AC7883_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7883_STAMPING: 281-221.44 1995
 AC7883_MARK LOGO: NGS
 AC7883_PROJECTION: FLUSH
 AC7883_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7883_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7883+STABILITY: POSITION/ELEVATION WELL
 AC7883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7883+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AC7883_ROD/PIPE-DEPTH: 6.4 meters
 AC7883_SLEEVE-DEPTH  : 1.8 meters
 AC7883
 AC7883  HISTORY     - Date     Condition        Report By
 AC7883  HISTORY     - 1994     MONUMENTED       SDDT
 AC7883  HISTORY     - 19960701 GOOD             NGS
 AC7883  HISTORY     - 19970508 GOOD             NGS
 AC7883
 AC7883                          STATION DESCRIPTION
 AC7883
 AC7883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7883'THE STATION IS LOCATED 0.5 MI (0.8 KM) SOUTH OF FREDERICK, ON U.S.
 AC7883'HIGHWAY 281.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7883'STATION FROM THE POST OFFICE IN FREDERICK, GO WEST ON COUNTY ROAD 10
 AC7883'FOR 0.5 MI (0.8 KM) TO THE JUNCTION OF U.S. HIGHWAY 281, TURN LEFT AND
 AC7883'GO SOUTH ON U.S. HIGHWAY 281 FOR 0.5 MILE (0.8 KM) TO THE STATION ON
 AC7883'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7883'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7883'STEEL PIPE.  LOCATED 17.0 FT (5.2 M) EAST OF THE CENTER OF THE
 AC7883'HIGHWAY, 17.0 FT (5.2 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 2.5
 AC7883'FT (0.8 M) WEST OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) EAST
 AC7883'FROM A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7883'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7883
 AC7883                          STATION RECOVERY (1997)
 AC7883
 AC7883'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7883'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AC7883'MAIN STREET IN FREDERICK, 679.0 M (2227.7 FT) NORTH OF MILEPOST 221,
 AC7883'29.6 M (97.1 FT) EAST OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) SOUTH
 AC7883'OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) WEST OF A FENCE, 0.8
 AC7883'M (2.6 FT) WEST OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AC7883'THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST.  NOTE--THE
 AC7883'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AC7883'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 AC7883'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AC7883'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9800 ***********************************************************************
 AE9800  DESIGNATION -  281 222.42
 AE9800  PID         -  AE9800
 AE9800  STATE/COUNTY-  SD/BROWN
 AE9800  COUNTRY     -  US
 AE9800  USGS QUAD   -  FREDERICK (2017)
 AE9800
 AE9800                         *CURRENT SURVEY CONTROL
 AE9800  ______________________________________________________________________
 AE9800* NAD 83(1986) POSITION- 45 50 18.     (N) 098 31 02.     (W)   SCALED
 AE9800* NAVD 88 ORTHO HEIGHT -   426.078 (meters)     1397.89  (feet) ADJUSTED
 AE9800  ______________________________________________________________________
 AE9800  GEOID HEIGHT    -        -24.414 (meters)                     GEOID18
 AE9800  DYNAMIC HEIGHT  -        426.060 (meters)     1397.83  (feet) COMP
 AE9800  MODELED GRAVITY -    980,561.1   (mgal)                       NAVD 88
 AE9800
 AE9800  VERT ORDER      -  FIRST     CLASS II
 AE9800
 AE9800.The horizontal coordinates were scaled from a map and have
 AE9800.an estimated accuracy of +/- 6 seconds.
 AE9800
 AE9800.The orthometric height was determined by differential leveling and
 AE9800.adjusted by the NATIONAL GEODETIC SURVEY
 AE9800.in July 1998.
 AE9800
 AE9800.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9800.GEOID18 height accuracy estimate available here.
 AE9800
 AE9800.Click photographs - Photos may exist for this station.
 AE9800
 AE9800.The dynamic height is computed by dividing the NAVD 88
 AE9800.geopotential number by the normal gravity value computed on the
 AE9800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9800.degrees latitude (g = 980.6199 gals.).
 AE9800
 AE9800.The modeled gravity was interpolated from observed gravity values.
 AE9800
 AE9800;                    North         East    Units  Estimated Accuracy
 AE9800;SPC SD N     -   223,870.      715,190.      MT  (+/- 180 meters Scaled)
 AE9800
 AE9800_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR374761(NAD 83)
 AE9800
 AE9800                          SUPERSEDED SURVEY CONTROL
 AE9800
 AE9800.No superseded survey control is available for this station.
 AE9800
 AE9800_MARKER: DD = SURVEY DISK
 AE9800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9800_STAMPING: 281-222.42 1996
 AE9800_MARK LOGO: SDDT
 AE9800_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9800+STABILITY: SURFACE MOTION
 AE9800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9800+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9800
 AE9800  HISTORY     - Date     Condition        Report By
 AE9800  HISTORY     - 1996     MONUMENTED       SDDT
 AE9800  HISTORY     - 19970508 GOOD             NGS
 AE9800
 AE9800                          STATION DESCRIPTION
 AE9800
 AE9800'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9800'0.7 KM (0.45 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9800'MAIN STREET IN FREDERICK, 606.0 M (1988.2 FT) NORTH OF MILEPOST 222,
 AE9800'30.0 M (98.4 FT) EAST OF THE HIGHWAY CENTERLINE, 3.4 M (11.2 FT) SOUTH
 AE9800'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9800'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 AE9800'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9799 ***********************************************************************
 AE9799  DESIGNATION -  281 223.45
 AE9799  PID         -  AE9799
 AE9799  STATE/COUNTY-  SD/BROWN
 AE9799  COUNTRY     -  US
 AE9799  USGS QUAD   -  FREDERICK (2017)
 AE9799
 AE9799                         *CURRENT SURVEY CONTROL
 AE9799  ______________________________________________________________________
 AE9799* NAD 83(1986) POSITION- 45 51 13.     (N) 098 31 04.     (W)   SCALED
 AE9799* NAVD 88 ORTHO HEIGHT -   425.049 (meters)     1394.51  (feet) ADJUSTED
 AE9799  ______________________________________________________________________
 AE9799  GEOID HEIGHT    -        -24.422 (meters)                     GEOID18
 AE9799  DYNAMIC HEIGHT  -        425.032 (meters)     1394.46  (feet) COMP
 AE9799  MODELED GRAVITY -    980,562.1   (mgal)                       NAVD 88
 AE9799
 AE9799  VERT ORDER      -  FIRST     CLASS II
 AE9799
 AE9799.The horizontal coordinates were scaled from a map and have
 AE9799.an estimated accuracy of +/- 6 seconds.
 AE9799
 AE9799.The orthometric height was determined by differential leveling and
 AE9799.adjusted by the NATIONAL GEODETIC SURVEY
 AE9799.in July 1998.
 AE9799
 AE9799.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9799.GEOID18 height accuracy estimate available here.
 AE9799
 AE9799.Click photographs - Photos may exist for this station.
 AE9799
 AE9799.The dynamic height is computed by dividing the NAVD 88
 AE9799.geopotential number by the normal gravity value computed on the
 AE9799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9799.degrees latitude (g = 980.6199 gals.).
 AE9799
 AE9799.The modeled gravity was interpolated from observed gravity values.
 AE9799
 AE9799;                    North         East    Units  Estimated Accuracy
 AE9799;SPC SD N     -   225,560.      715,120.      MT  (+/- 180 meters Scaled)
 AE9799
 AE9799_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR374778(NAD 83)
 AE9799
 AE9799                          SUPERSEDED SURVEY CONTROL
 AE9799
 AE9799.No superseded survey control is available for this station.
 AE9799
 AE9799_MARKER: DD = SURVEY DISK
 AE9799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9799_STAMPING: 281-223.45 1996
 AE9799_MARK LOGO: SDDT
 AE9799_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9799+STABILITY: SURFACE MOTION
 AE9799_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9799+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9799
 AE9799  HISTORY     - Date     Condition        Report By
 AE9799  HISTORY     - 1996     MONUMENTED       SDDT
 AE9799  HISTORY     - 19970508 GOOD             NGS
 AE9799
 AE9799                          STATION DESCRIPTION
 AE9799
 AE9799'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9799'2.4 KM (1.50 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9799'MAIN STREET IN FREDERICK, 718.0 M (2355.6 FT) NORTH OF MILEPOST 223,
 AE9799'30.5 M (100.1 FT) EAST OF THE HIGHWAY CENTERLINE, 5.7 M (18.7 FT)
 AE9799'NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.2 M (3.9 FT) BELOW THE
 AE9799'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE
 AE9799'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9798 ***********************************************************************
 AE9798  DESIGNATION -  281 224.40
 AE9798  PID         -  AE9798
 AE9798  STATE/COUNTY-  SD/BROWN
 AE9798  COUNTRY     -  US
 AE9798  USGS QUAD   -  FREDERICK (2017)
 AE9798
 AE9798                         *CURRENT SURVEY CONTROL
 AE9798  ______________________________________________________________________
 AE9798* NAD 83(1986) POSITION- 45 52 01.     (N) 098 31 04.     (W)   SCALED
 AE9798* NAVD 88 ORTHO HEIGHT -   424.828 (meters)     1393.79  (feet) ADJUSTED
 AE9798  ______________________________________________________________________
 AE9798  GEOID HEIGHT    -        -24.429 (meters)                     GEOID18
 AE9798  DYNAMIC HEIGHT  -        424.811 (meters)     1393.73  (feet) COMP
 AE9798  MODELED GRAVITY -    980,563.0   (mgal)                       NAVD 88
 AE9798
 AE9798  VERT ORDER      -  FIRST     CLASS II
 AE9798
 AE9798.The horizontal coordinates were scaled from a map and have
 AE9798.an estimated accuracy of +/- 6 seconds.
 AE9798
 AE9798.The orthometric height was determined by differential leveling and
 AE9798.adjusted by the NATIONAL GEODETIC SURVEY
 AE9798.in July 1998.
 AE9798
 AE9798.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9798.GEOID18 height accuracy estimate available here.
 AE9798
 AE9798.Click photographs - Photos may exist for this station.
 AE9798
 AE9798.The dynamic height is computed by dividing the NAVD 88
 AE9798.geopotential number by the normal gravity value computed on the
 AE9798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9798.degrees latitude (g = 980.6199 gals.).
 AE9798
 AE9798.The modeled gravity was interpolated from observed gravity values.
 AE9798
 AE9798;                    North         East    Units  Estimated Accuracy
 AE9798;SPC SD N     -   227,050.      715,090.      MT  (+/- 180 meters Scaled)
 AE9798
 AE9798_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR374793(NAD 83)
 AE9798
 AE9798                          SUPERSEDED SURVEY CONTROL
 AE9798
 AE9798.No superseded survey control is available for this station.
 AE9798
 AE9798_MARKER: DD = SURVEY DISK
 AE9798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9798_STAMPING: 281-224.40 1996
 AE9798_MARK LOGO: SDDT
 AE9798_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9798+STABILITY: SURFACE MOTION
 AE9798_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9798+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9798
 AE9798  HISTORY     - Date     Condition        Report By
 AE9798  HISTORY     - 1996     MONUMENTED       SDDT
 AE9798  HISTORY     - 19970508 GOOD             NGS
 AE9798
 AE9798                          STATION DESCRIPTION
 AE9798
 AE9798'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9798'3.9 KM (2.40 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9798'MAIN STREET IN FREDERICK, 624.0 M (2047.2 FT) NORTH OF MILEPOST 224,
 AE9798'32.6 M (107.0 FT) EAST OF THE SOUTHEAST CORNER OF A BARN, 25.0 M (82.0
 AE9798'FT) WEST OF THE HIGHWAY CENTERLINE, 4.1 M (13.5 FT) NORTH OF THE
 AE9798'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9798'HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE9798'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9797 ***********************************************************************
 AE9797  DESIGNATION -  281 225.48
 AE9797  PID         -  AE9797
 AE9797  STATE/COUNTY-  SD/BROWN
 AE9797  COUNTRY     -  US
 AE9797  USGS QUAD   -  ELLENDALE SOUTH (2018)
 AE9797
 AE9797                         *CURRENT SURVEY CONTROL
 AE9797  ______________________________________________________________________
 AE9797* NAD 83(1986) POSITION- 45 52 58.     (N) 098 31 11.     (W)   SCALED
 AE9797* NAVD 88 ORTHO HEIGHT -   428.079 (meters)     1404.46  (feet) ADJUSTED
 AE9797  ______________________________________________________________________
 AE9797  GEOID HEIGHT    -        -24.434 (meters)                     GEOID18
 AE9797  DYNAMIC HEIGHT  -        428.063 (meters)     1404.40  (feet) COMP
 AE9797  MODELED GRAVITY -    980,564.1   (mgal)                       NAVD 88
 AE9797
 AE9797  VERT ORDER      -  FIRST     CLASS II
 AE9797
 AE9797.The horizontal coordinates were scaled from a map and have
 AE9797.an estimated accuracy of +/- 6 seconds.
 AE9797
 AE9797.The orthometric height was determined by differential leveling and
 AE9797.adjusted by the NATIONAL GEODETIC SURVEY
 AE9797.in July 1998.
 AE9797
 AE9797.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9797.GEOID18 height accuracy estimate available here.
 AE9797
 AE9797.Click photographs - Photos may exist for this station.
 AE9797
 AE9797.The dynamic height is computed by dividing the NAVD 88
 AE9797.geopotential number by the normal gravity value computed on the
 AE9797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9797.degrees latitude (g = 980.6199 gals.).
 AE9797
 AE9797.The modeled gravity was interpolated from observed gravity values.
 AE9797
 AE9797;                    North         East    Units  Estimated Accuracy
 AE9797;SPC SD N     -   228,800.      714,910.      MT  (+/- 180 meters Scaled)
 AE9797
 AE9797_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR372811(NAD 83)
 AE9797
 AE9797                          SUPERSEDED SURVEY CONTROL
 AE9797
 AE9797.No superseded survey control is available for this station.
 AE9797
 AE9797_MARKER: DD = SURVEY DISK
 AE9797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9797_STAMPING: 281-225.48 1996
 AE9797_MARK LOGO: SDDT
 AE9797_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9797+STABILITY: SURFACE MOTION
 AE9797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9797+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9797
 AE9797  HISTORY     - Date     Condition        Report By
 AE9797  HISTORY     - 1996     MONUMENTED       SDDT
 AE9797  HISTORY     - 19970508 GOOD             NGS
 AE9797
 AE9797                          STATION DESCRIPTION
 AE9797
 AE9797'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9797'5.6 KM (3.45 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9797'MAIN STREET IN FREDERICK, 762.0 M (2500.0 FT) NORTH OF MILEPOST 225,
 AE9797'22.1 M (72.5 FT) EAST OF THE HIGHWAY CENTERLINE, 15.3 M (50.2 FT)
 AE9797'NORTH OF THE CENTER OF A DRIVEWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AE9797'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AE9797'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9796 ***********************************************************************
 AE9796  DESIGNATION -  281 226.58
 AE9796  PID         -  AE9796
 AE9796  STATE/COUNTY-  SD/BROWN
 AE9796  COUNTRY     -  US
 AE9796  USGS QUAD   -  ELLENDALE SOUTH (2018)
 AE9796
 AE9796                         *CURRENT SURVEY CONTROL
 AE9796  ______________________________________________________________________
 AE9796* NAD 83(1986) POSITION- 45 53 51.     (N) 098 31 17.     (W)   SCALED
 AE9796* NAVD 88 ORTHO HEIGHT -   431.017 (meters)     1414.09  (feet) ADJUSTED
 AE9796  ______________________________________________________________________
 AE9796  GEOID HEIGHT    -        -24.436 (meters)                     GEOID18
 AE9796  DYNAMIC HEIGHT  -        431.001 (meters)     1414.04  (feet) COMP
 AE9796  MODELED GRAVITY -    980,565.2   (mgal)                       NAVD 88
 AE9796
 AE9796  VERT ORDER      -  FIRST     CLASS II
 AE9796
 AE9796.The horizontal coordinates were scaled from a map and have
 AE9796.an estimated accuracy of +/- 6 seconds.
 AE9796
 AE9796.The orthometric height was determined by differential leveling and
 AE9796.adjusted by the NATIONAL GEODETIC SURVEY
 AE9796.in July 1998.
 AE9796
 AE9796.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9796.GEOID18 height accuracy estimate available here.
 AE9796
 AE9796.Click photographs - Photos may exist for this station.
 AE9796
 AE9796.The dynamic height is computed by dividing the NAVD 88
 AE9796.geopotential number by the normal gravity value computed on the
 AE9796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9796.degrees latitude (g = 980.6199 gals.).
 AE9796
 AE9796.The modeled gravity was interpolated from observed gravity values.
 AE9796
 AE9796;                    North         East    Units  Estimated Accuracy
 AE9796;SPC SD N     -   230,440.      714,750.      MT  (+/- 180 meters Scaled)
 AE9796
 AE9796_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR371827(NAD 83)
 AE9796
 AE9796                          SUPERSEDED SURVEY CONTROL
 AE9796
 AE9796.No superseded survey control is available for this station.
 AE9796
 AE9796_MARKER: Z = SEE DESCRIPTION
 AE9796_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE9796_STAMPING: 281-226.58 1996
 AE9796_MARK LOGO: NGS
 AE9796_PROJECTION: FLUSH
 AE9796_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE9796_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE9796+STABILITY: POSITION/ELEVATION WELL
 AE9796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9796+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9796_ROD/PIPE-DEPTH: 6.4 meters
 AE9796_SLEEVE-DEPTH  : 1.8 meters
 AE9796
 AE9796  HISTORY     - Date     Condition        Report By
 AE9796  HISTORY     - 1996     MONUMENTED       SDDT
 AE9796  HISTORY     - 19970508 GOOD             NGS
 AE9796
 AE9796                          STATION DESCRIPTION
 AE9796
 AE9796'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9796'7.3 KM (4.55 MI) NORTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9796'MAIN STREET IN FREDERICK, 670.0 M (2198.2 FT) SOUTH OF MILEPOST 227,
 AE9796'22.7 M (74.5 FT) NORTH OF A UTILITY POLE, 22.5 M (73.8 FT) EAST OF AND
 AE9796'LEVEL WITH OF THE HIGHWAY CENTERLINE, 13.4 M (44.0 FT) SOUTH OF THE
 AE9796'SOUTHWEST CORNER OF A BARN, 6.7 M (22.0 FT) SOUTH OF THE CENTER OF A
 AE9796'DRIVEWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND 0.4 M
 AE9796'(1.3 FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AE9796'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AE9796'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AE9796'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9795 ***********************************************************************
 AE9795  DESIGNATION -  281 227.80
 AE9795  PID         -  AE9795
 AE9795  STATE/COUNTY-  SD/BROWN
 AE9795  COUNTRY     -  US
 AE9795  USGS QUAD   -  ELLENDALE SOUTH (2018)
 AE9795
 AE9795                         *CURRENT SURVEY CONTROL
 AE9795  ______________________________________________________________________
 AE9795* NAD 83(1986) POSITION- 45 55 00.     (N) 098 31 33.     (W)   SCALED
 AE9795* NAVD 88 ORTHO HEIGHT -   439.606 (meters)     1442.27  (feet) ADJUSTED
 AE9795  ______________________________________________________________________
 AE9795  GEOID HEIGHT    -        -24.434 (meters)                     GEOID18
 AE9795  DYNAMIC HEIGHT  -        439.590 (meters)     1442.22  (feet) COMP
 AE9795  MODELED GRAVITY -    980,566.6   (mgal)                       NAVD 88
 AE9795
 AE9795  VERT ORDER      -  FIRST     CLASS II
 AE9795
 AE9795.The horizontal coordinates were scaled from a map and have
 AE9795.an estimated accuracy of +/- 6 seconds.
 AE9795
 AE9795.The orthometric height was determined by differential leveling and
 AE9795.adjusted by the NATIONAL GEODETIC SURVEY
 AE9795.in July 1998.
 AE9795
 AE9795.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9795.GEOID18 height accuracy estimate available here.
 AE9795
 AE9795.Click photographs - Photos may exist for this station.
 AE9795
 AE9795.The dynamic height is computed by dividing the NAVD 88
 AE9795.geopotential number by the normal gravity value computed on the
 AE9795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9795.degrees latitude (g = 980.6199 gals.).
 AE9795
 AE9795.The modeled gravity was interpolated from observed gravity values.
 AE9795
 AE9795;                    North         East    Units  Estimated Accuracy
 AE9795;SPC SD N     -   232,560.      714,370.      MT  (+/- 180 meters Scaled)
 AE9795
 AE9795_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR367848(NAD 83)
 AE9795
 AE9795                          SUPERSEDED SURVEY CONTROL
 AE9795
 AE9795.No superseded survey control is available for this station.
 AE9795
 AE9795_MARKER: DD = SURVEY DISK
 AE9795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9795_STAMPING: 281-227.80 1996
 AE9795_MARK LOGO: SDDT
 AE9795_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9795+STABILITY: SURFACE MOTION
 AE9795_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9795+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9795
 AE9795  HISTORY     - Date     Condition        Report By
 AE9795  HISTORY     - 1996     MONUMENTED       SDDT
 AE9795  HISTORY     - 19970508 GOOD             NGS
 AE9795
 AE9795                          STATION DESCRIPTION
 AE9795
 AE9795'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9795'9.3 KM (5.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9795'MAIN STREET IN ELLENDALE, NORTH DAKOTA, 2.3 M (7.5 FT) SOUTH OF THE
 AE9795'NORTH DAKOTA - SOUTH DAKOTA STATE LINE, 336.0 M (1102.4 FT) SOUTH OF
 AE9795'MILEPOST 228, 29.3 M (96.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.6 M
 AE9795'(21.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 2.3 M (7.5 FT)
 AE9795'NORTH OF A FENCE CORNER, 0.6 M (2.0 FT) WEST OF A FENCE, 0.5 M (1.6
 AE9795'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AE9795'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9794 ***********************************************************************
 AE9794  DESIGNATION -  281 228.70
 AE9794  PID         -  AE9794
 AE9794  STATE/COUNTY-  SD/BROWN
 AE9794  COUNTRY     -  US
 AE9794  USGS QUAD   -  ELLENDALE SOUTH (2018)
 AE9794
 AE9794                         *CURRENT SURVEY CONTROL
 AE9794  ______________________________________________________________________
 AE9794* NAD 83(1986) POSITION- 45 55 45.     (N) 098 31 38.     (W)   SCALED
 AE9794* NAVD 88 ORTHO HEIGHT -   437.096 (meters)     1434.04  (feet) ADJUSTED
 AE9794  ______________________________________________________________________
 AE9794  GEOID HEIGHT    -        -24.433 (meters)                     GEOID18
 AE9794  DYNAMIC HEIGHT  -        437.081 (meters)     1433.99  (feet) COMP
 AE9794  MODELED GRAVITY -    980,567.6   (mgal)                       NAVD 88
 AE9794
 AE9794  VERT ORDER      -  FIRST     CLASS II
 AE9794
 AE9794.The horizontal coordinates were scaled from a map and have
 AE9794.an estimated accuracy of +/- 6 seconds.
 AE9794
 AE9794.The orthometric height was determined by differential leveling and
 AE9794.adjusted by the NATIONAL GEODETIC SURVEY
 AE9794.in July 1998.
 AE9794
 AE9794.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9794.GEOID18 height accuracy estimate available here.
 AE9794
 AE9794.Click photographs - Photos may exist for this station.
 AE9794
 AE9794.The dynamic height is computed by dividing the NAVD 88
 AE9794.geopotential number by the normal gravity value computed on the
 AE9794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9794.degrees latitude (g = 980.6199 gals.).
 AE9794
 AE9794.The modeled gravity was interpolated from observed gravity values.
 AE9794
 AE9794;                    North         East    Units  Estimated Accuracy
 AE9794;SPC SD N     -   233,950.      714,230.      MT  (+/- 180 meters Scaled)
 AE9794
 AE9794_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR366862(NAD 83)
 AE9794
 AE9794                          SUPERSEDED SURVEY CONTROL
 AE9794
 AE9794.No superseded survey control is available for this station.
 AE9794
 AE9794_MARKER: DD = SURVEY DISK
 AE9794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9794_STAMPING: 281-228.70 1996
 AE9794_MARK LOGO: SDDT
 AE9794_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE9794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9794+STABILITY: SURFACE MOTION
 AE9794_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9794+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 AE9794
 AE9794  HISTORY     - Date     Condition        Report By
 AE9794  HISTORY     - 1996     MONUMENTED       SDDT
 AE9794  HISTORY     - 19970508 GOOD             NGS
 AE9794
 AE9794                          STATION DESCRIPTION
 AE9794
 AE9794'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9794'7.9 KM (4.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9794'MAIN STREET IN ELLENDALE, NORTH DAKOTA, 0.9 KM (0.55 MI) SOUTH OF THE
 AE9794'NORTH DAKOTA - SOUTH DAKOTA STATE LINE, 477.0 M (1565.0 FT) SOUTH OF
 AE9794'MILEPOST 229, 29.3 M (96.1 FT) EAST OF THE HIGHWAY CENTERLINE, 0.8 M
 AE9794'(2.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE9794'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, NEAR THE CENTER OF A
 AE9794'DITCH BLOCK, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0407 ***********************************************************************
 OR0407  DESIGNATION -  282/2
 OR0407  PID         -  OR0407
 OR0407  STATE/COUNTY-  SD/BRULE
 OR0407  COUNTRY     -  US
 OR0407  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0407
 OR0407                         *CURRENT SURVEY CONTROL
 OR0407  ______________________________________________________________________
 OR0407* NAD 83(1986) POSITION- 43 48 23.     (N) 099 19 50.     (W)   SCALED
 OR0407* NAVD 88 ORTHO HEIGHT -   443.502 (meters)     1455.06  (feet) ADJUSTED
 OR0407  ______________________________________________________________________
 OR0407  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 OR0407  DYNAMIC HEIGHT  -        443.385 (meters)     1454.67  (feet) COMP
 OR0407  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 OR0407
 OR0407  VERT ORDER      -  FIRST     CLASS II
 OR0407
 OR0407.The horizontal coordinates were scaled from a map and have
 OR0407.an estimated accuracy of +/- 6 seconds.
 OR0407
 OR0407.The orthometric height was determined by differential leveling and
 OR0407.adjusted by the NATIONAL GEODETIC SURVEY
 OR0407.in June 1991.
 OR0407
 OR0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0407.GEOID18 height accuracy estimate available here.
 OR0407
 OR0407.Click photographs - Photos may exist for this station.
 OR0407
 OR0407.The dynamic height is computed by dividing the NAVD 88
 OR0407.geopotential number by the normal gravity value computed on the
 OR0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0407.degrees latitude (g = 980.6199 gals.).
 OR0407
 OR0407.The modeled gravity was interpolated from observed gravity values.
 OR0407
 OR0407;                    North         East    Units  Estimated Accuracy
 OR0407;SPC SD S     -   164,130.      680,680.      MT  (+/- 180 meters Scaled)
 OR0407
 OR0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP734504(NAD 83)
 OR0407
 OR0407                          SUPERSEDED SURVEY CONTROL
 OR0407
 OR0407  NGVD 29 (??/??/92)  443.161  (m)         1453.94   (f) ADJ UNCH    1 2
 OR0407
 OR0407.Superseded values are not recommended for survey control.
 OR0407
 OR0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0407.See file dsdata.pdf to determine how the superseded data were derived.
 OR0407
 OR0407_MARKER: H = DRILL HOLE
 OR0407_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0407_SP_SET: STONE
 OR0407_PROJECTION: RECESSED 107 CENTIMETERS
 OR0407_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0407
 OR0407  HISTORY     - Date     Condition        Report By
 OR0407  HISTORY     - UNK      MONUMENTED       MORC
 OR0407  HISTORY     - 1946     GOOD             CGS
 OR0407  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0407  HISTORY     - 20120523 MARK NOT FOUND   INDIV
 OR0407
 OR0407                          STATION DESCRIPTION
 OR0407
 OR0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0407'AT CHAMBERLAIN.
 OR0407'AT CHAMBERLAIN, BRULE COUNTY, AT THE HIGH SCHOOL, 26 FEET WEST
 OR0407'AND 22 FEET NORTH OF THE SOUTHWEST CORNER OF THE ORIGINAL PART
 OR0407'OF THE BUILDING.  A 1/2-INCH HOLE IN THE TOP OF A STONE BLOCK
 OR0407'ABOUT 3-1/2 FEET UNDER GROUND, ACCESS TO WHICH IS HAD THROUGH
 OR0407'A 5-INCH IRON PIPE BEARING A MISSOURI RIVER COMMISSION STANDARD
 OR0407'CAP.
 OR0407
 OR0407                          STATION RECOVERY (1974)
 OR0407
 OR0407'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0407'MARK NOT FOUND.
 OR0407
 OR0407                          STATION RECOVERY (2012)
 OR0407
 OR0407'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0407'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1350 ***********************************************************************
 PU1350  DESIGNATION -  2821
 PU1350  PID         -  PU1350
 PU1350  STATE/COUNTY-  SD/BUTTE
 PU1350  COUNTRY     -  US
 PU1350  USGS QUAD   -  NISLAND (2017)
 PU1350
 PU1350                         *CURRENT SURVEY CONTROL
 PU1350  ______________________________________________________________________
 PU1350* NAD 83(1986) POSITION- 44 40 58.     (N) 103 30 27.     (W)   SCALED
 PU1350* NAVD 88 ORTHO HEIGHT -   860.497 (meters)     2823.15  (feet) ADJUSTED
 PU1350  ______________________________________________________________________
 PU1350  GEOID HEIGHT    -        -16.141 (meters)                     GEOID18
 PU1350  DYNAMIC HEIGHT  -        860.273 (meters)     2822.41  (feet) COMP
 PU1350  MODELED GRAVITY -    980,327.7   (mgal)                       NAVD 88
 PU1350
 PU1350  VERT ORDER      -  SECOND    CLASS 0
 PU1350
 PU1350.The horizontal coordinates were scaled from a map and have
 PU1350.an estimated accuracy of +/- 6 seconds.
 PU1350
 PU1350.The orthometric height was determined by differential leveling and
 PU1350.adjusted by the NATIONAL GEODETIC SURVEY
 PU1350.in June 1991.
 PU1350
 PU1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1350.GEOID18 height accuracy estimate available here.
 PU1350
 PU1350.Click photographs - Photos may exist for this station.
 PU1350
 PU1350.The dynamic height is computed by dividing the NAVD 88
 PU1350.geopotential number by the normal gravity value computed on the
 PU1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1350.degrees latitude (g = 980.6199 gals.).
 PU1350
 PU1350.The modeled gravity was interpolated from observed gravity values.
 PU1350
 PU1350;                    North         East    Units  Estimated Accuracy
 PU1350;SPC SD N     -   100,420.      322,020.      MT  (+/- 180 meters Scaled)
 PU1350
 PU1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK182487(NAD 83)
 PU1350
 PU1350                          SUPERSEDED SURVEY CONTROL
 PU1350
 PU1350  NGVD 29 (??/??/92)  860.012  (m)         2821.56   (f) ADJ UNCH    2 0
 PU1350
 PU1350.Superseded values are not recommended for survey control.
 PU1350
 PU1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1350.See file dsdata.pdf to determine how the superseded data were derived.
 PU1350
 PU1350_MARKER: P = PIPE CAP
 PU1350_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1350_STAMPING: 2821 DW 1903
 PU1350_MARK LOGO: USGS
 PU1350_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1350_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1350
 PU1350  HISTORY     - Date     Condition        Report By
 PU1350  HISTORY     - 1903     MONUMENTED       USGS
 PU1350  HISTORY     - 1962     GOOD             CGS
 PU1350
 PU1350                          STATION DESCRIPTION
 PU1350
 PU1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1350'3 MI NE FROM NISLAND.
 PU1350'2.6 MILES NORTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PU1350'FROM THE STATION AT NISLAND, THENCE 0.4 MILE SOUTH ALONG A
 PU1350'GRADED ROAD, AT THE JUNCTION WITH A PRIVATE ROAD WEST AND AT
 PU1350'A CURVE IN THE GRADED ROAD, 19 FEET EAST OF THE CENTERLINE OF
 PU1350'THE JUNCTION, 46.5 FEET NORTH OF POWER POLE NO. 10, 0.5
 PU1350'OF A FOOT WEST OF A FENCE LINE, 1.2 FEET SOUTH OF A WITNESS
 PU1350'POST, A PIPE AND CAP WHICH PROJECTS ABOUT 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0062 ***********************************************************************
 OT0062  DESIGNATION -  2827 49
 OT0062  PID         -  OT0062
 OT0062  STATE/COUNTY-  SD/PENNINGTON
 OT0062  COUNTRY     -  US
 OT0062  USGS QUAD   -  WALL SW (2017)
 OT0062
 OT0062                         *CURRENT SURVEY CONTROL
 OT0062  ______________________________________________________________________
 OT0062* NAD 83(1986) POSITION- 43 50 46.     (N) 102 11 30.     (W)   SCALED
 OT0062* NAVD 88 ORTHO HEIGHT -   862.262 (meters)     2828.94  (feet) ADJUSTED
 OT0062  ______________________________________________________________________
 OT0062  GEOID HEIGHT    -        -19.196 (meters)                     GEOID18
 OT0062  DYNAMIC HEIGHT  -        861.990 (meters)     2828.05  (feet) COMP
 OT0062  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 OT0062
 OT0062  VERT ORDER      -  SECOND    CLASS 0
 OT0062
 OT0062.The horizontal coordinates were scaled from a map and have
 OT0062.an estimated accuracy of +/- 6 seconds.
 OT0062
 OT0062.The orthometric height was determined by differential leveling and
 OT0062.adjusted by the NATIONAL GEODETIC SURVEY
 OT0062.in June 1991.
 OT0062
 OT0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0062.GEOID18 height accuracy estimate available here.
 OT0062
 OT0062.Click photographs - Photos may exist for this station.
 OT0062
 OT0062.The dynamic height is computed by dividing the NAVD 88
 OT0062.geopotential number by the normal gravity value computed on the
 OT0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0062.degrees latitude (g = 980.6199 gals.).
 OT0062
 OT0062.The modeled gravity was interpolated from observed gravity values.
 OT0062
 OT0062;                    North         East    Units  Estimated Accuracy
 OT0062;SPC SD S     -   169,730.      450,590.      MT  (+/- 180 meters Scaled)
 OT0062
 OT0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ257586(NAD 83)
 OT0062
 OT0062                          SUPERSEDED SURVEY CONTROL
 OT0062
 OT0062  NGVD 29 (??/??/92)  861.799  (m)         2827.42   (f) ADJ UNCH    2 0
 OT0062
 OT0062.Superseded values are not recommended for survey control.
 OT0062
 OT0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0062.See file dsdata.pdf to determine how the superseded data were derived.
 OT0062
 OT0062_MARKER: DD = SURVEY DISK
 OT0062_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0062_SP_SET: CULVERT HEADWALL
 OT0062_STAMPING: 2827 49
 OT0062_MARK LOGO: BPR
 OT0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0062+STABILITY: SURFACE MOTION
 OT0062
 OT0062  HISTORY     - Date     Condition        Report By
 OT0062  HISTORY     - UNK      MONUMENTED       BPR
 OT0062  HISTORY     - 1962     GOOD             CGS
 OT0062
 OT0062                          STATION DESCRIPTION
 OT0062
 OT0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0062'12.8 MI SE FROM WALL.
 OT0062'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0062'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0062'THENCE 12.35 MILES SOUTHEAST ALONG U.S. HIGHWAY 16A, 0.15
 OT0062'MILE SOUTHEAST OF A POWER LINE CROSSING OVER THE HIGHWAY,
 OT0062'SOUTH OF AND ON THE INSIDE OF A CURVE, 27 FEET SOUTH OF THE
 OT0062'CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET BELOW THE LEVEL OF THE
 OT0062'HIGHWAY, AND SET IN THE TOP OF THE EAST END OF THE SOUTH CONCRETE
 OT0062'HEADWALL OF A CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0069 ***********************************************************************
 OT0069  DESIGNATION -  2828 63
 OT0069  PID         -  OT0069
 OT0069  STATE/COUNTY-  SD/PENNINGTON
 OT0069  COUNTRY     -  US
 OT0069  USGS QUAD   -  WALL SW (2017)
 OT0069
 OT0069                         *CURRENT SURVEY CONTROL
 OT0069  ______________________________________________________________________
 OT0069* NAD 83(1986) POSITION- 43 48 47.     (N) 102 09 59.     (W)   SCALED
 OT0069* NAVD 88 ORTHO HEIGHT -   862.669 (meters)     2830.27  (feet) ADJUSTED
 OT0069  ______________________________________________________________________
 OT0069  GEOID HEIGHT    -        -19.296 (meters)                     GEOID18
 OT0069  DYNAMIC HEIGHT  -        862.390 (meters)     2829.36  (feet) COMP
 OT0069  MODELED GRAVITY -    980,266.1   (mgal)                       NAVD 88
 OT0069
 OT0069  VERT ORDER      -  SECOND    CLASS 0
 OT0069
 OT0069.The horizontal coordinates were scaled from a map and have
 OT0069.an estimated accuracy of +/- 6 seconds.
 OT0069
 OT0069.The orthometric height was determined by differential leveling and
 OT0069.adjusted by the NATIONAL GEODETIC SURVEY
 OT0069.in June 1991.
 OT0069
 OT0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0069.GEOID18 height accuracy estimate available here.
 OT0069
 OT0069.Click photographs - Photos may exist for this station.
 OT0069
 OT0069.The dynamic height is computed by dividing the NAVD 88
 OT0069.geopotential number by the normal gravity value computed on the
 OT0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0069.degrees latitude (g = 980.6199 gals.).
 OT0069
 OT0069.The modeled gravity was interpolated from observed gravity values.
 OT0069
 OT0069;                    North         East    Units  Estimated Accuracy
 OT0069;SPC SD S     -   166,010.      452,540.      MT  (+/- 180 meters Scaled)
 OT0069
 OT0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ278550(NAD 83)
 OT0069
 OT0069                          SUPERSEDED SURVEY CONTROL
 OT0069
 OT0069  NGVD 29 (??/??/92)  862.204  (m)         2828.75   (f) ADJ UNCH    2 0
 OT0069
 OT0069.Superseded values are not recommended for survey control.
 OT0069
 OT0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0069.See file dsdata.pdf to determine how the superseded data were derived.
 OT0069
 OT0069_MARKER: DD = SURVEY DISK
 OT0069_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0069_SP_SET: CULVERT HEADWALL
 OT0069_STAMPING: 2828 63
 OT0069_MARK LOGO: BPR
 OT0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0069+STABILITY: SURFACE MOTION
 OT0069
 OT0069  HISTORY     - Date     Condition        Report By
 OT0069  HISTORY     - UNK      MONUMENTED       BPR
 OT0069  HISTORY     - 1962     GOOD             CGS
 OT0069  HISTORY     - 1962     GOOD             CGS
 OT0069
 OT0069                          STATION DESCRIPTION
 OT0069
 OT0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0069'15.8 7I SE FROM WALL.
 OT0069'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0069'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0069'THENCE 15.35 MILES SOUTHEAST ALONG U.S. HIGHWAY 16A, 0.1 MILE
 OT0069'NORTHEAST OF A LONE CEDAR TREE, 0.4 MILE WEST OF A ROAD JUNCTION,
 OT0069'NORTH OF AND ON THE INSIDE OF A CURVE IN THE HIGHWAY, 25 FEET
 OT0069'NORTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET BELOW
 OT0069'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF THE WEST END
 OT0069'OF THE NORTH CONCRETE HEADWALL OF A CONCRETE CULVERT.
 OT0069
 OT0069                          STATION RECOVERY (1962)
 OT0069
 OT0069'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0057 ***********************************************************************
 OT0057  DESIGNATION -  2885 67
 OT0057  PID         -  OT0057
 OT0057  STATE/COUNTY-  SD/PENNINGTON
 OT0057  COUNTRY     -  US
 OT0057  USGS QUAD   -  WALL SW (2017)
 OT0057
 OT0057                         *CURRENT SURVEY CONTROL
 OT0057  ______________________________________________________________________
 OT0057* NAD 83(1986) POSITION- 43 51 41.     (N) 102 13 20.     (W)   SCALED
 OT0057* NAVD 88 ORTHO HEIGHT -   880.048 (meters)     2887.29  (feet) ADJUSTED
 OT0057  ______________________________________________________________________
 OT0057  GEOID HEIGHT    -        -19.089 (meters)                     GEOID18
 OT0057  DYNAMIC HEIGHT  -        879.754 (meters)     2886.33  (feet) COMP
 OT0057  MODELED GRAVITY -    980,255.8   (mgal)                       NAVD 88
 OT0057
 OT0057  VERT ORDER      -  SECOND    CLASS 0
 OT0057
 OT0057.The horizontal coordinates were scaled from a map and have
 OT0057.an estimated accuracy of +/- 6 seconds.
 OT0057
 OT0057.The orthometric height was determined by differential leveling and
 OT0057.adjusted by the NATIONAL GEODETIC SURVEY
 OT0057.in June 1991.
 OT0057
 OT0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0057.GEOID18 height accuracy estimate available here.
 OT0057
 OT0057.Click photographs - Photos may exist for this station.
 OT0057
 OT0057.The dynamic height is computed by dividing the NAVD 88
 OT0057.geopotential number by the normal gravity value computed on the
 OT0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0057.degrees latitude (g = 980.6199 gals.).
 OT0057
 OT0057.The modeled gravity was interpolated from observed gravity values.
 OT0057
 OT0057;                    North         East    Units  Estimated Accuracy
 OT0057;SPC SD S     -   171,480.      448,170.      MT  (+/- 180 meters Scaled)
 OT0057
 OT0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ232602(NAD 83)
 OT0057
 OT0057                          SUPERSEDED SURVEY CONTROL
 OT0057
 OT0057  NGVD 29 (??/??/92)  879.570  (m)         2885.72   (f) ADJ UNCH    2 0
 OT0057
 OT0057.Superseded values are not recommended for survey control.
 OT0057
 OT0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0057.See file dsdata.pdf to determine how the superseded data were derived.
 OT0057
 OT0057_MARKER: DD = SURVEY DISK
 OT0057_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0057_SP_SET: CULVERT HEADWALL
 OT0057_STAMPING: 2885 67
 OT0057_MARK LOGO: BPR
 OT0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0057+STABILITY: SURFACE MOTION
 OT0057
 OT0057  HISTORY     - Date     Condition        Report By
 OT0057  HISTORY     - UNK      MONUMENTED       BPR
 OT0057  HISTORY     - 1962     GOOD             CGS
 OT0057
 OT0057                          STATION DESCRIPTION
 OT0057
 OT0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0057'10 MI S FROM WALL.
 OT0057'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0057'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0057'THENCE 9.65 MILES SOUTH ALONG U.S. HIGHWAY 16A, 25 FEET SOUTHWEST
 OT0057'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 3 FEET BELOW THE
 OT0057'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF THE SOUTHEAST
 OT0057'END OF THE SOUTHWEST CONCRETE HEADWALL OF A NEW CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1055 ***********************************************************************
 OS1055  DESIGNATION -  29 SJS
 OS1055  PID         -  OS1055
 OS1055  STATE/COUNTY-  SD/BENNETT
 OS1055  COUNTRY     -  US
 OS1055  USGS QUAD   -  SWETT NE (2017)
 OS1055
 OS1055                         *CURRENT SURVEY CONTROL
 OS1055  ______________________________________________________________________
 OS1055* NAD 83(1986) POSITION- 43 10 21.     (N) 101 46 14.     (W)   SCALED
 OS1055* NAVD 88 ORTHO HEIGHT -  1004.721 (meters)     3296.32  (feet) ADJUSTED
 OS1055  ______________________________________________________________________
 OS1055  GEOID HEIGHT    -        -19.618 (meters)                     GEOID18
 OS1055  DYNAMIC HEIGHT  -       1004.294 (meters)     3294.92  (feet) COMP
 OS1055  MODELED GRAVITY -    980,160.6   (mgal)                       NAVD 88
 OS1055
 OS1055  VERT ORDER      -  FIRST     CLASS II
 OS1055
 OS1055.The horizontal coordinates were scaled from a map and have
 OS1055.an estimated accuracy of +/- 6 seconds.
 OS1055
 OS1055.The orthometric height was determined by differential leveling and
 OS1055.adjusted by the NATIONAL GEODETIC SURVEY
 OS1055.in June 1994.
 OS1055
 OS1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1055.GEOID18 height accuracy estimate available here.
 OS1055
 OS1055.Click photographs - Photos may exist for this station.
 OS1055
 OS1055.The dynamic height is computed by dividing the NAVD 88
 OS1055.geopotential number by the normal gravity value computed on the
 OS1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1055.degrees latitude (g = 980.6199 gals.).
 OS1055
 OS1055.The modeled gravity was interpolated from observed gravity values.
 OS1055
 OS1055;                    North         East    Units  Estimated Accuracy
 OS1055;SPC SD S     -    94,240.      483,150.      MT  (+/- 180 meters Scaled)
 OS1055
 OS1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN748836(NAD 83)
 OS1055
 OS1055                          SUPERSEDED SURVEY CONTROL
 OS1055
 OS1055.No superseded survey control is available for this station.
 OS1055
 OS1055_MARKER: DD = SURVEY DISK
 OS1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1055_STAMPING: 29 SJS 1975
 OS1055_MARK LOGO: USGS
 OS1055_PROJECTION: PROJECTING 5 CENTIMETERS
 OS1055_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1055+STABILITY: SURFACE MOTION
 OS1055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1055+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2012
 OS1055
 OS1055  HISTORY     - Date     Condition        Report By
 OS1055  HISTORY     - 1975     MONUMENTED       USGS
 OS1055  HISTORY     - 19930929 GOOD             NGS
 OS1055  HISTORY     - 20121203 GOOD             INDIV
 OS1055
 OS1055                          STATION DESCRIPTION
 OS1055
 OS1055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1055'3.2 KM (2.00 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1055'STATE HIGHWAY 73 IN MARTIN, 133.0 M (436.4 FT) EAST OF MILEPOST 147,
 OS1055'38.9 M (127.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.7 M (44.9 FT)
 OS1055'EAST OF THE CENTER OF A GRAVELED ROAD LEADING SOUTH, 3.8 M (12.5 FT)
 OS1055'EAST OF A FENCE CORNER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 OS1055'HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 OS1055'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS1055
 OS1055                          STATION RECOVERY (2012)
 OS1055
 OS1055'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0883 ***********************************************************************
 PU0883  DESIGNATION -  29 WPM
 PU0883  PID         -  PU0883
 PU0883  STATE/COUNTY-  SD/MEADE
 PU0883  COUNTRY     -  US
 PU0883  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0883
 PU0883                         *CURRENT SURVEY CONTROL
 PU0883  ______________________________________________________________________
 PU0883* NAD 83(1986) POSITION- 44 36 41.80   (N) 102 48 06.96   (W)   HD_HELD1
 PU0883* NAVD 88 ORTHO HEIGHT -   877.145 (meters)     2877.77  (feet) ADJUSTED
 PU0883  ______________________________________________________________________
 PU0883  GEOID HEIGHT    -        -17.809 (meters)                     GEOID18
 PU0883  DYNAMIC HEIGHT  -        876.915 (meters)     2877.01  (feet) COMP
 PU0883  MODELED GRAVITY -    980,325.4   (mgal)                       NAVD 88
 PU0883
 PU0883  VERT ORDER      -  SECOND    CLASS 0
 PU0883
 PU0883.The horizontal coordinates were determined by differentially corrected
 PU0883.hand held GPS observations or other comparable positioning techniques
 PU0883.and have an estimated accuracy of +/- 3 meters.
 PU0883
 PU0883.The orthometric height was determined by differential leveling and
 PU0883.adjusted by the NATIONAL GEODETIC SURVEY
 PU0883.in June 1991.
 PU0883
 PU0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0883.GEOID18 height accuracy estimate available here.
 PU0883
 PU0883.Click photographs - Photos may exist for this station.
 PU0883
 PU0883.The dynamic height is computed by dividing the NAVD 88
 PU0883.geopotential number by the normal gravity value computed on the
 PU0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0883.degrees latitude (g = 980.6199 gals.).
 PU0883
 PU0883.The modeled gravity was interpolated from observed gravity values.
 PU0883
 PU0883;                    North         East    Units  Estimated Accuracy
 PU0883;SPC SD N     -    90,332.3     377,640.4     MT  (+/- 3 meters HH1 GPS) 
 PU0883
 PU0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7440842156(NAD 83)
 PU0883
 PU0883                          SUPERSEDED SURVEY CONTROL
 PU0883
 PU0883  NGVD 29 (??/??/92)  876.676  (m)         2876.23   (f) ADJ UNCH    2 0
 PU0883
 PU0883.Superseded values are not recommended for survey control.
 PU0883
 PU0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0883.See file dsdata.pdf to determine how the superseded data were derived.
 PU0883
 PU0883_MARKER: DD = SURVEY DISK
 PU0883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0883_STAMPING: 29 WPM 1958 2877
 PU0883_MARK LOGO: USGS
 PU0883_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0883+STABILITY: SURFACE MOTION
 PU0883
 PU0883  HISTORY     - Date     Condition        Report By
 PU0883  HISTORY     - 1958     MONUMENTED       USGS
 PU0883  HISTORY     - 1962     GOOD             CGS
 PU0883
 PU0883                          STATION DESCRIPTION
 PU0883
 PU0883'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0883'10.4 MI S FROM FAIRPOINT.
 PU0883'10.25 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0883'FAIRPOINT, THENCE 0.1 MILE EAST ALONG A FENCE, ON THE TOP OF
 PU0883'A HILL, 30.8 FEET SOUTH OF R.M. 1, 28.9 FEET EAST OF R.M. 2,
 PU0883'2.7 FEET NORTH OF THE FENCE, 3.0 FEET NORTHWEST OF A WITNESS
 PU0883'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT
 PU0883'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0882 ***********************************************************************
 PU0882  DESIGNATION -  29 WPM RM 1
 PU0882  PID         -  PU0882
 PU0882  STATE/COUNTY-  SD/MEADE
 PU0882  COUNTRY     -  US
 PU0882  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0882
 PU0882                         *CURRENT SURVEY CONTROL
 PU0882  ______________________________________________________________________
 PU0882* NAD 83(1986) POSITION- 44 36 41.     (N) 102 48 08.     (W)   SCALED
 PU0882* NAVD 88 ORTHO HEIGHT -   876.945 (meters)     2877.11  (feet) ADJUSTED
 PU0882  ______________________________________________________________________
 PU0882  GEOID HEIGHT    -        -17.809 (meters)                     GEOID18
 PU0882  DYNAMIC HEIGHT  -        876.714 (meters)     2876.35  (feet) COMP
 PU0882  MODELED GRAVITY -    980,325.4   (mgal)                       NAVD 88
 PU0882
 PU0882  VERT ORDER      -  SECOND    CLASS 0
 PU0882
 PU0882.The horizontal coordinates were scaled from a map and have
 PU0882.an estimated accuracy of +/- 6 seconds.
 PU0882
 PU0882.The orthometric height was determined by differential leveling and
 PU0882.adjusted by the NATIONAL GEODETIC SURVEY
 PU0882.in June 1991.
 PU0882
 PU0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0882.GEOID18 height accuracy estimate available here.
 PU0882
 PU0882.Click photographs - Photos may exist for this station.
 PU0882
 PU0882.The dynamic height is computed by dividing the NAVD 88
 PU0882.geopotential number by the normal gravity value computed on the
 PU0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0882.degrees latitude (g = 980.6199 gals.).
 PU0882
 PU0882.The modeled gravity was interpolated from observed gravity values.
 PU0882
 PU0882;                    North         East    Units  Estimated Accuracy
 PU0882;SPC SD N     -    90,310.      377,620.      MT  (+/- 180 meters Scaled)
 PU0882
 PU0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK743421(NAD 83)
 PU0882
 PU0882                          SUPERSEDED SURVEY CONTROL
 PU0882
 PU0882  NGVD 29 (??/??/92)  876.475  (m)         2875.57   (f) ADJ UNCH    2 0
 PU0882
 PU0882.Superseded values are not recommended for survey control.
 PU0882
 PU0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0882.See file dsdata.pdf to determine how the superseded data were derived.
 PU0882
 PU0882_MARKER: DR = REFERENCE MARK DISK
 PU0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0882_STAMPING: 29 WPM USGS NO 1 1962
 PU0882_MARK LOGO: CGS
 PU0882_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0882+STABILITY: SURFACE MOTION
 PU0882
 PU0882  HISTORY     - Date     Condition        Report By
 PU0882  HISTORY     - 1962     MONUMENTED       CGS
 PU0882  HISTORY     - 1962     GOOD             CGS
 PU0882
 PU0882                          STATION DESCRIPTION
 PU0882
 PU0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0882'10.4 MI S FROM FAIRPOINT.
 PU0882'10.25 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0882'FAIRPOINT, THENCE 0.1 MILE EAST ALONG A FENCE, ON THE TOP OF A
 PU0882'HILL, 33.5 FEET NORTH OF THE FENCE, 30.8 FEET NORTH OF THE
 PU0882'STATION, 41.7 FEET NORTHEAST OF R.M. 2, AND SET IN THE TOP OF
 PU0882'A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0884 ***********************************************************************
 PU0884  DESIGNATION -  29 WPM RM 2
 PU0884  PID         -  PU0884
 PU0884  STATE/COUNTY-  SD/MEADE
 PU0884  COUNTRY     -  US
 PU0884  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0884
 PU0884                         *CURRENT SURVEY CONTROL
 PU0884  ______________________________________________________________________
 PU0884* NAD 83(1986) POSITION- 44 36 42.     (N) 102 48 07.     (W)   SCALED
 PU0884* NAVD 88 ORTHO HEIGHT -   876.921 (meters)     2877.03  (feet) ADJUSTED
 PU0884  ______________________________________________________________________
 PU0884  GEOID HEIGHT    -        -17.809 (meters)                     GEOID18
 PU0884  DYNAMIC HEIGHT  -        876.691 (meters)     2876.28  (feet) COMP
 PU0884  MODELED GRAVITY -    980,325.4   (mgal)                       NAVD 88
 PU0884
 PU0884  VERT ORDER      -  SECOND    CLASS 0
 PU0884
 PU0884.The horizontal coordinates were scaled from a map and have
 PU0884.an estimated accuracy of +/- 6 seconds.
 PU0884
 PU0884.The orthometric height was determined by differential leveling and
 PU0884.adjusted by the NATIONAL GEODETIC SURVEY
 PU0884.in June 1991.
 PU0884
 PU0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0884.GEOID18 height accuracy estimate available here.
 PU0884
 PU0884.Click photographs - Photos may exist for this station.
 PU0884
 PU0884.The dynamic height is computed by dividing the NAVD 88
 PU0884.geopotential number by the normal gravity value computed on the
 PU0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0884.degrees latitude (g = 980.6199 gals.).
 PU0884
 PU0884.The modeled gravity was interpolated from observed gravity values.
 PU0884
 PU0884;                    North         East    Units  Estimated Accuracy
 PU0884;SPC SD N     -    90,340.      377,640.      MT  (+/- 180 meters Scaled)
 PU0884
 PU0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK744421(NAD 83)
 PU0884
 PU0884                          SUPERSEDED SURVEY CONTROL
 PU0884
 PU0884  NGVD 29 (??/??/92)  876.452  (m)         2875.49   (f) ADJ UNCH    2 0
 PU0884
 PU0884.Superseded values are not recommended for survey control.
 PU0884
 PU0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0884.See file dsdata.pdf to determine how the superseded data were derived.
 PU0884
 PU0884_MARKER: DR = REFERENCE MARK DISK
 PU0884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0884_STAMPING: 29 WPM USGS NO 2 1962
 PU0884_MARK LOGO: CGS
 PU0884_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0884+STABILITY: SURFACE MOTION
 PU0884
 PU0884  HISTORY     - Date     Condition        Report By
 PU0884  HISTORY     - 1962     MONUMENTED       CGS
 PU0884  HISTORY     - 1962     GOOD             CGS
 PU0884
 PU0884                          STATION DESCRIPTION
 PU0884
 PU0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0884'10.4 MI S FROM FAIRPOINT.
 PU0884'10.25 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0884'FAIRPOINT, THENCE 0.1 MILE EAST ALONG A FENCE, 28.9 FEET WEST
 PU0884'OF THE STATION, 41.7 FEET SOUTHWEST OF R.M. 1, 0.6 FOOT NORTH
 PU0884'OF THE FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0884'0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0239 ***********************************************************************
 PR0239  DESIGNATION -  3 1
 PR0239  PID         -  PR0239
 PR0239  STATE/COUNTY-  SD/BROOKINGS
 PR0239  COUNTRY     -  US
 PR0239  USGS QUAD   -  BRUCE (2017)
 PR0239
 PR0239                         *CURRENT SURVEY CONTROL
 PR0239  ______________________________________________________________________
 PR0239* NAD 83(1986) POSITION- 44 26 33.     (N) 096 55 37.     (W)   SCALED
 PR0239* NAVD 88 ORTHO HEIGHT -   498.829 (meters)     1636.57  (feet) ADJUSTED
 PR0239  ______________________________________________________________________
 PR0239  GEOID HEIGHT    -        -25.015 (meters)                     GEOID18
 PR0239  DYNAMIC HEIGHT  -        498.748 (meters)     1636.31  (feet) COMP
 PR0239  MODELED GRAVITY -    980,438.8   (mgal)                       NAVD 88
 PR0239
 PR0239  VERT ORDER      -  SECOND    CLASS 0
 PR0239
 PR0239.The horizontal coordinates were scaled from a map and have
 PR0239.an estimated accuracy of +/- 6 seconds.
 PR0239
 PR0239.The orthometric height was determined by differential leveling and
 PR0239.adjusted by the NATIONAL GEODETIC SURVEY
 PR0239.in June 1991.
 PR0239
 PR0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0239.GEOID18 height accuracy estimate available here.
 PR0239
 PR0239.Click photographs - Photos may exist for this station.
 PR0239
 PR0239.The dynamic height is computed by dividing the NAVD 88
 PR0239.geopotential number by the normal gravity value computed on the
 PR0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0239.degrees latitude (g = 980.6199 gals.).
 PR0239
 PR0239.The modeled gravity was interpolated from observed gravity values.
 PR0239
 PR0239;                    North         East    Units  Estimated Accuracy
 PR0239;SPC SD N     -    72,340.      844,580.      MT  (+/- 180 meters Scaled)
 PR0239
 PR0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ649231(NAD 83)
 PR0239
 PR0239                          SUPERSEDED SURVEY CONTROL
 PR0239
 PR0239  NGVD 29 (??/??/92)  498.564  (m)         1635.71   (f) ADJ UNCH    2 0
 PR0239
 PR0239.Superseded values are not recommended for survey control.
 PR0239
 PR0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0239.See file dsdata.pdf to determine how the superseded data were derived.
 PR0239
 PR0239_MARKER: R = RIVET
 PR0239_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PR0239_SP_SET: GUARD RAIL
 PR0239_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0239
 PR0239  HISTORY     - Date     Condition        Report By
 PR0239  HISTORY     - UNK      MONUMENTED       SDHD
 PR0239  HISTORY     - 1949     GOOD             CGS
 PR0239  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0239
 PR0239                          STATION DESCRIPTION
 PR0239
 PR0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0239'1.7 MI W FROM BRUCE.
 PR0239'1.7 MILES WEST ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0239'BRUCE, AT A ROAD INTERSECTION, 27.0 FEET WEST OF AND 2.0
 PR0239'FEET HIGHER THAN THE CENTER LINE OF A NORTH-SOUTH ROAD, 14.0
 PR0239'FEET NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 1.1 FEET
 PR0239'EAST OF THE WEST END OF THE CONCRETE GUARD RAIL ON THE NORTHWEST
 PR0239'SIDE OF A 20-FOOT TWIN CHANNEL CULVERT AND SET IN THE TOP OF
 PR0239'THE CONCRETE GUARD RAIL.
 PR0239
 PR0239                          STATION RECOVERY (1968)
 PR0239
 PR0239'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0240 ***********************************************************************
 PR0240  DESIGNATION -  3 1 RESET
 PR0240  PID         -  PR0240
 PR0240  STATE/COUNTY-  SD/BROOKINGS
 PR0240  COUNTRY     -  US
 PR0240  USGS QUAD   -  BRUCE (2017)
 PR0240
 PR0240                         *CURRENT SURVEY CONTROL
 PR0240  ______________________________________________________________________
 PR0240* NAD 83(1986) POSITION- 44 26 33.     (N) 096 55 37.     (W)   SCALED
 PR0240* NAVD 88 ORTHO HEIGHT -   496.62  (meters)     1629.3   (feet) RESET
 PR0240  ______________________________________________________________________
 PR0240  GEOID HEIGHT    -        -25.015 (meters)                     GEOID18
 PR0240  VERT ORDER      -  THIRD
 PR0240
 PR0240.The horizontal coordinates were scaled from a map and have
 PR0240.an estimated accuracy of +/- 6 seconds.
 PR0240
 PR0240.The orthometric height was computed from unverified reset data.
 PR0240
 PR0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0240.GEOID18 height accuracy estimate available here.
 PR0240
 PR0240.Click photographs - Photos may exist for this station.
 PR0240
 PR0240;                    North         East    Units  Estimated Accuracy
 PR0240;SPC SD N     -    72,340.      844,580.      MT  (+/- 180 meters Scaled)
 PR0240
 PR0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ649231(NAD 83)
 PR0240
 PR0240                          SUPERSEDED SURVEY CONTROL
 PR0240
 PR0240.No superseded survey control is available for this station.
 PR0240
 PR0240_MARKER: DB = BENCH MARK DISK
 PR0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0240_STAMPING: 3-1 S DAK GEOD S RESET 1966
 PR0240_MARK LOGO: CGS
 PR0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0240+STABILITY: SURFACE MOTION
 PR0240
 PR0240  HISTORY     - Date     Condition        Report By
 PR0240  HISTORY     - 1966     MONUMENTED       LOCENG
 PR0240
 PR0240                          STATION DESCRIPTION
 PR0240
 PR0240'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1966
 PR0240'1.7 MI W FROM BRUCE.
 PR0240'1.7 MILES WEST ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0240'BRUCE, AT A ROAD INTERSECTION, 22 FEET SOUTH OF THE CENTER LINE
 PR0240'OF A EAST-WEST ROAD, 44 FEET EAST OF THE CENTER LINE OF A
 PR0240'NORTH-SOUTH ROAD, 7 FEET EAST OF THE SOUTH OPENING AND 1/2
 PR0240'FOOT SOUTH OF THE WINGWALL OF A 20 FOOT TWIN CHANNEL CULVERT
 PR0240'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0532 ***********************************************************************
 PU0532  DESIGNATION -  3 DFC
 PU0532  PID         -  PU0532
 PU0532  STATE/COUNTY-  SD/PENNINGTON
 PU0532  COUNTRY     -  US
 PU0532  USGS QUAD   -  LAKE HILL (2017)
 PU0532
 PU0532                         *CURRENT SURVEY CONTROL
 PU0532  ______________________________________________________________________
 PU0532* NAD 83(1986) POSITION- 44 04 52.62   (N) 102 14 53.43   (W)   HD_HELD1
 PU0532* NAVD 88 ORTHO HEIGHT -   859.603 (meters)     2820.21  (feet) ADJUSTED
 PU0532  ______________________________________________________________________
 PU0532  GEOID HEIGHT    -        -19.001 (meters)                     GEOID18
 PU0532  DYNAMIC HEIGHT  -        859.349 (meters)     2819.38  (feet) COMP
 PU0532  MODELED GRAVITY -    980,293.2   (mgal)                       NAVD 88
 PU0532
 PU0532  VERT ORDER      -  SECOND    CLASS 0
 PU0532
 PU0532.The horizontal coordinates were determined by differentially corrected
 PU0532.hand held GPS observations or other comparable positioning techniques
 PU0532.and have an estimated accuracy of +/- 3 meters.
 PU0532
 PU0532.The orthometric height was determined by differential leveling and
 PU0532.adjusted by the NATIONAL GEODETIC SURVEY
 PU0532.in June 1991.
 PU0532
 PU0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0532.GEOID18 height accuracy estimate available here.
 PU0532
 PU0532.Click photographs - Photos may exist for this station.
 PU0532
 PU0532.The dynamic height is computed by dividing the NAVD 88
 PU0532.geopotential number by the normal gravity value computed on the
 PU0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0532.degrees latitude (g = 980.6199 gals.).
 PU0532
 PU0532.The modeled gravity was interpolated from observed gravity values.
 PU0532
 PU0532;                    North         East    Units  Estimated Accuracy
 PU0532;SPC SD S     -   195,953.8     446,650.5     MT  (+/- 3 meters HH1 GPS) 
 PU0532
 PU0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2032684583(NAD 83)
 PU0532
 PU0532                          SUPERSEDED SURVEY CONTROL
 PU0532
 PU0532  NGVD 29 (??/??/92)  859.145  (m)         2818.71   (f) ADJ UNCH    2 0
 PU0532
 PU0532.Superseded values are not recommended for survey control.
 PU0532
 PU0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0532.See file dsdata.pdf to determine how the superseded data were derived.
 PU0532
 PU0532_MARKER: DD = SURVEY DISK
 PU0532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0532_STAMPING: TT 3 DFC 1950
 PU0532_MARK LOGO: USGS
 PU0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0532+STABILITY: SURFACE MOTION
 PU0532
 PU0532  HISTORY     - Date     Condition        Report By
 PU0532  HISTORY     - 1950     MONUMENTED       USGS
 PU0532  HISTORY     - 1950     GOOD             CGS
 PU0532  HISTORY     - 1962     GOOD             CGS
 PU0532
 PU0532                          STATION DESCRIPTION
 PU0532
 PU0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PU0532'RECOVERED IN GOOD CONDITION.
 PU0532
 PU0532                          STATION RECOVERY (1962)
 PU0532
 PU0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0532'7.5 MI N FROM WALL.
 PU0532'ABOUT 6.5 MILES NORTH ALONG THE PENNINGTON COUNTY ROAD FROM
 PU0532'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0532'DIRT ROAD, 0.5 MILE WEST OF A FARMHOUSE LOCATED ON A HILL AND
 PU0532'ON THE NORTH SIDE OF THE ROAD, 0.15 MILE SOUTH OF A DOUBLE
 PU0532'ROW OF POWER LINE POLES, 0.1 MILE SOUTH-SOUTHWEST OF A LONE
 PU0532'TREE IN A FIELD, 34 1/2 FEET WEST OF THE CENTER LINE OF THE
 PU0532'ROAD, 18 FEET SOUTH OF THE EXTENDED CENTER LINE OF THE ROAD
 PU0532'LEADING EAST, 12 1/2 FEET NORTH OF A T FENCE CORNER POST, 1.0
 PU0532'FEET WEST OF A FENCE, 1.8 FEET SOUTH-SOUTHWEST OF A METAL
 PU0532'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0532'OF A CONCRETE POST PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0827 ***********************************************************************
 OT0827  DESIGNATION -  3 DHW
 OT0827  PID         -  OT0827
 OT0827  STATE/COUNTY-  SD/FALL RIVER
 OT0827  COUNTRY     -  US
 OT0827  USGS QUAD   -  CROWE DAM (2017)
 OT0827
 OT0827                         *CURRENT SURVEY CONTROL
 OT0827  ______________________________________________________________________
 OT0827* NAD 83(1986) POSITION- 43 01 35.     (N) 103 46 28.     (W)   SCALED
 OT0827* NAVD 88 ORTHO HEIGHT -  1174.160 (meters)     3852.22  (feet) ADJUSTED
 OT0827  ______________________________________________________________________
 OT0827  GEOID HEIGHT    -        -15.720 (meters)                     GEOID18
 OT0827  DYNAMIC HEIGHT  -       1173.617 (meters)     3850.44  (feet) COMP
 OT0827  MODELED GRAVITY -    980,117.0   (mgal)                       NAVD 88
 OT0827
 OT0827  VERT ORDER      -  THIRD
 OT0827
 OT0827.The horizontal coordinates were scaled from a map and have
 OT0827.an estimated accuracy of +/- 6 seconds.
 OT0827
 OT0827.The orthometric height was determined by differential leveling and
 OT0827.adjusted by the NATIONAL GEODETIC SURVEY
 OT0827.in June 1991.
 OT0827
 OT0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0827.GEOID18 height accuracy estimate available here.
 OT0827
 OT0827.Click photographs - Photos may exist for this station.
 OT0827
 OT0827.The dynamic height is computed by dividing the NAVD 88
 OT0827.geopotential number by the normal gravity value computed on the
 OT0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0827.degrees latitude (g = 980.6199 gals.).
 OT0827
 OT0827.The modeled gravity was interpolated from observed gravity values.
 OT0827
 OT0827;                    North         East    Units  Estimated Accuracy
 OT0827;SPC SD S     -    82,800.      319,620.      MT  (+/- 180 meters Scaled)
 OT0827
 OT0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH998644(NAD 83)
 OT0827
 OT0827                          SUPERSEDED SURVEY CONTROL
 OT0827
 OT0827.No superseded survey control is available for this station.
 OT0827
 OT0827_MARKER: DB = BENCH MARK DISK
 OT0827_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0827+WITH SETTING: INFORMATION.
 OT0827_STAMPING: 3 DHW 1974
 OT0827_MARK LOGO: USGS
 OT0827_PROJECTION: FLUSH
 OT0827_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0827_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0827+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0827
 OT0827  HISTORY     - Date     Condition        Report By
 OT0827  HISTORY     - 1974     MONUMENTED       USGS
 OT0827
 OT0827                          STATION DESCRIPTION
 OT0827
 OT0827'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0827'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 6.3 MILES WEST
 OT0827'ALONG GRADED ROAD TO A T-JUNCTION WITH A SOUTH ROAD TO WIEDENFELD
 OT0827'RANCH, AT THE NORTH CENTER OF SECTION 9/TOWNSHIP 12 SOUTH/RANGE 3
 OT0827'EAST, 103 FEET WEST AND 39 FEET SOUTH OF THE JUNCTION WITH A SOUTH
 OT0827'ROAD, 1 FOOT SOUTH OF RIGHT-OF-WAY FENCE, SET IN A COPPER-CLAD STEEL
 OT0827'ROD DRIVEN 6.9 FEET AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0193 ***********************************************************************
 OR0193  DESIGNATION -  3 FG
 OR0193  PID         -  OR0193
 OR0193  STATE/COUNTY-  SD/GREGORY
 OR0193  COUNTRY     -  US
 OR0193  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0193
 OR0193                         *CURRENT SURVEY CONTROL
 OR0193  ______________________________________________________________________
 OR0193* NAD 83(1986) POSITION- 43 08 57.51   (N) 098 51 49.88   (W)   HD_HELD1
 OR0193* NAVD 88 ORTHO HEIGHT -   394.652 (meters)     1294.79  (feet) ADJUSTED
 OR0193  ______________________________________________________________________
 OR0193  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 OR0193  DYNAMIC HEIGHT  -        394.512 (meters)     1294.33  (feet) COMP
 OR0193  MODELED GRAVITY -    980,255.7   (mgal)                       NAVD 88
 OR0193
 OR0193  VERT ORDER      -  FIRST     CLASS II
 OR0193
 OR0193.The horizontal coordinates were determined by differentially corrected
 OR0193.hand held GPS observations or other comparable positioning techniques
 OR0193.and have an estimated accuracy of +/- 3 meters.
 OR0193
 OR0193.The orthometric height was determined by differential leveling and
 OR0193.adjusted by the NATIONAL GEODETIC SURVEY
 OR0193.in June 1991.
 OR0193
 OR0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0193.GEOID18 height accuracy estimate available here.
 OR0193
 OR0193.Click photographs - Photos may exist for this station.
 OR0193
 OR0193.The dynamic height is computed by dividing the NAVD 88
 OR0193.geopotential number by the normal gravity value computed on the
 OR0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0193.degrees latitude (g = 980.6199 gals.).
 OR0193
 OR0193.The modeled gravity was interpolated from observed gravity values.
 OR0193
 OR0193;                    North         East    Units  Estimated Accuracy
 OR0193;SPC SD S     -    91,705.0     719,518.7     MT  (+/- 3 meters HH1 GPS) 
 OR0193
 OR0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1107077404(NAD 83)
 OR0193
 OR0193                          SUPERSEDED SURVEY CONTROL
 OR0193
 OR0193  NGVD 29 (??/??/92)  394.323  (m)         1293.71   (f) ADJ UNCH    1 2
 OR0193
 OR0193.Superseded values are not recommended for survey control.
 OR0193
 OR0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0193.See file dsdata.pdf to determine how the superseded data were derived.
 OR0193
 OR0193_MARKER: DD = SURVEY DISK
 OR0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0193_STAMPING: 3 FG 1946 1294
 OR0193_MARK LOGO: USGS
 OR0193_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0193+STABILITY: SURFACE MOTION
 OR0193
 OR0193  HISTORY     - Date     Condition        Report By
 OR0193  HISTORY     - 1946     MONUMENTED       USGS
 OR0193  HISTORY     - 1949     GOOD             CGS
 OR0193  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0193
 OR0193                          STATION DESCRIPTION
 OR0193
 OR0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0193'10.3 MI NE FROM BONESTEEL.
 OR0193'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0193'BONESTEEL, THENCE 6.3 MILES NORTHEAST ALONG U.S. HIGHWAY NO. 18,
 OR0193'THENCE 1.2 MILES NORTH ALONG A DIRT ROAD, THENCE 2.5 MILES
 OR0193'NORTH ALONG A FIELD ROAD, ABOUT 350.0 FEET SOUTHEAST OF A
 OR0193'FARMHOUSE, IN THE NORTHEAST CORNER OF A FIELD, 11.0 FEET SOUTH
 OR0193'OF THE CENTER LINE OF THE ROAD, 4.0 FEET SOUTHWEST OF A
 OR0193'CORNER FENCE POST, 5.0 FEET SOUTH OF THE EAST-WEST FENCE, 3.1
 OR0193'FEET WEST OF THE NORTH-SOUTH FENCE, 0.9 FOOT NORTH OF A REFERENCE
 OR0193'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 OR0193'ABOVE THE GROUND AND ABOUT 3.0 FEET ABOVE THE ROAD.
 OR0193
 OR0193                          STATION RECOVERY (2013)
 OR0193
 OR0193'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0193'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1237 ***********************************************************************
 PU1237  DESIGNATION -  3 PCL
 PU1237  PID         -  PU1237
 PU1237  STATE/COUNTY-  SD/BUTTE
 PU1237  COUNTRY     -  US
 PU1237  USGS QUAD   -  VOLUNTEER NE (2017)
 PU1237
 PU1237                         *CURRENT SURVEY CONTROL
 PU1237  ______________________________________________________________________
 PU1237* NAD 83(1986) POSITION- 44 44 54.20   (N) 103 01 55.32   (W)   HD_HELD1
 PU1237* NAVD 88 ORTHO HEIGHT -   859.620 (meters)     2820.27  (feet) ADJUSTED
 PU1237  ______________________________________________________________________
 PU1237  GEOID HEIGHT    -        -17.256 (meters)                     GEOID18
 PU1237  DYNAMIC HEIGHT  -        859.408 (meters)     2819.57  (feet) COMP
 PU1237  MODELED GRAVITY -    980,341.5   (mgal)                       NAVD 88
 PU1237
 PU1237  VERT ORDER      -  SECOND    CLASS 0
 PU1237
 PU1237.The horizontal coordinates were determined by differentially corrected
 PU1237.hand held GPS observations or other comparable positioning techniques
 PU1237.and have an estimated accuracy of +/- 3 meters.
 PU1237
 PU1237.The orthometric height was determined by differential leveling and
 PU1237.adjusted by the NATIONAL GEODETIC SURVEY
 PU1237.in June 1991.
 PU1237
 PU1237.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1237.GEOID18 height accuracy estimate available here.
 PU1237
 PU1237.Click photographs - Photos may exist for this station.
 PU1237
 PU1237.The dynamic height is computed by dividing the NAVD 88
 PU1237.geopotential number by the normal gravity value computed on the
 PU1237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1237.degrees latitude (g = 980.6199 gals.).
 PU1237
 PU1237.The modeled gravity was interpolated from observed gravity values.
 PU1237
 PU1237;                    North         East    Units  Estimated Accuracy
 PU1237;SPC SD N     -   106,178.5     359,957.2     MT  (+/- 3 meters HH1 GPS) 
 PU1237
 PU1237_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5578356884(NAD 83)
 PU1237
 PU1237                          SUPERSEDED SURVEY CONTROL
 PU1237
 PU1237  NGVD 29 (??/??/92)  859.136  (m)         2818.68   (f) ADJ UNCH    2 0
 PU1237
 PU1237.Superseded values are not recommended for survey control.
 PU1237
 PU1237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1237.See file dsdata.pdf to determine how the superseded data were derived.
 PU1237
 PU1237_MARKER: DD = SURVEY DISK
 PU1237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1237_STAMPING: 3 PCL 1958 ET 2819
 PU1237_MARK LOGO: USGS
 PU1237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1237+STABILITY: SURFACE MOTION
 PU1237
 PU1237  HISTORY     - Date     Condition        Report By
 PU1237  HISTORY     - 1958     MONUMENTED       USGS
 PU1237  HISTORY     - 1962     GOOD             CGS
 PU1237
 PU1237                          STATION DESCRIPTION
 PU1237
 PU1237'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1237'12 MI W FROM FAIRPOINT.
 PU1237'12.0 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU1237'0.25 MILE WEST OF A WOODEN BRIDGE OVER A CREEK, 224 FEET SOUTH
 PU1237'OF THE CENTER LINE OF THE ROAD, 35 FEET EAST OF THE CENTER
 PU1237'LINE OF A ROAD SOUTH, 26 FEET EAST OF THE EAST END OF A GATE,
 PU1237'5.4 FEET NORTH OF A FENCE, 0.8 FOOT NORTH OF A WITNESS POST,
 PU1237'ABOUT 2 FEET HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU1237'POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0165 ***********************************************************************
 PR0165  DESIGNATION -  30 A
 PR0165  PID         -  PR0165
 PR0165  STATE/COUNTY-  SD/MOODY
 PR0165  COUNTRY     -  US
 PR0165  USGS QUAD   -  FLANDREAU (2017)
 PR0165
 PR0165                         *CURRENT SURVEY CONTROL
 PR0165  ______________________________________________________________________
 PR0165* NAD 83(1986) POSITION- 44 06 15.     (N) 096 35 19.     (W)   SCALED
 PR0165* NAVD 88 ORTHO HEIGHT -   499.181 (meters)     1637.73  (feet) ADJUSTED
 PR0165  ______________________________________________________________________
 PR0165  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 PR0165  DYNAMIC HEIGHT  -        499.069 (meters)     1637.36  (feet) COMP
 PR0165  MODELED GRAVITY -    980,379.1   (mgal)                       NAVD 88
 PR0165
 PR0165  VERT ORDER      -  SECOND    CLASS 0
 PR0165
 PR0165.The horizontal coordinates were scaled from a map and have
 PR0165.an estimated accuracy of +/- 6 seconds.
 PR0165
 PR0165.The orthometric height was determined by differential leveling and
 PR0165.adjusted by the NATIONAL GEODETIC SURVEY
 PR0165.in June 1991.
 PR0165
 PR0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0165.GEOID18 height accuracy estimate available here.
 PR0165
 PR0165.Click photographs - Photos may exist for this station.
 PR0165
 PR0165.The dynamic height is computed by dividing the NAVD 88
 PR0165.geopotential number by the normal gravity value computed on the
 PR0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0165.degrees latitude (g = 980.6199 gals.).
 PR0165
 PR0165.The modeled gravity was interpolated from observed gravity values.
 PR0165
 PR0165;                    North         East    Units  Estimated Accuracy
 PR0165;SPC SD S     -   203,490.      899,710.      MT  (+/- 180 meters Scaled)
 PR0165
 PR0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP929862(NAD 83)
 PR0165
 PR0165                          SUPERSEDED SURVEY CONTROL
 PR0165
 PR0165  NGVD 29 (??/??/92)  498.924  (m)         1636.89   (f) ADJ UNCH    2 0
 PR0165
 PR0165.Superseded values are not recommended for survey control.
 PR0165
 PR0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0165.See file dsdata.pdf to determine how the superseded data were derived.
 PR0165
 PR0165_MARKER: DD = SURVEY DISK
 PR0165_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0165_STAMPING: 30 A
 PR0165_MARK LOGO: CGS+SS
 PR0165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0165
 PR0165  HISTORY     - Date     Condition        Report By
 PR0165  HISTORY     - 1934     MONUMENTED       SDGS
 PR0165  HISTORY     - 1962     GOOD             CGS
 PR0165
 PR0165                          STATION DESCRIPTION
 PR0165
 PR0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0165'5 MI N FROM FLANDREAU.
 PR0165'5.0 MILES NORTH ALONG STATE HIGHWAY 13 FROM FLANDREAU, MOODY
 PR0165'COUNTY, ABOUT 6.3 MILES SOUTH OF THE COUNTY LINE, ON THE SOUTH
 PR0165'EDGE OF A GROVE ALONG THE NORTH BOUNDARY LINE OF A FARMSTEAD
 PR0165'OWNED BY M.A. GILLETTE, IN THE NORTHEAST 1/4 OF SECTION 4,
 PR0165'FLANDREAU TWP., R. 48 W., 118 FEET WEST OF THE CENTER LINE OF
 PR0165'THE HIGHWAY, AND 68.2 FEET NORTHEAST OF A 1-STORY HOUSE.  A
 PR0165'STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 PR0165'PROJECTING ABOUT 1 INCH ABOVE THE GROUND.  NOTE-- 130 FEET WEST
 PR0165'OF THE CENTERLINE OF THE IMPROVED HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3993 ***********************************************************************
 AI3993  DESIGNATION -  30 JES
 AI3993  PID         -  AI3993
 AI3993  STATE/COUNTY-  SD/PERKINS
 AI3993  COUNTRY     -  US
 AI3993  USGS QUAD   -  SQUARE TOP BUTTE (2017)
 AI3993
 AI3993                         *CURRENT SURVEY CONTROL
 AI3993  ______________________________________________________________________
 AI3993* NAD 83(1986) POSITION- 45 31 52.     (N) 102 36 05.     (W)   SCALED
 AI3993* NAVD 88 ORTHO HEIGHT -   833.500 (meters)     2734.57  (feet) ADJUSTED
 AI3993  ______________________________________________________________________
 AI3993  GEOID HEIGHT    -        -17.846 (meters)                     GEOID18
 AI3993  DYNAMIC HEIGHT  -        833.367 (meters)     2734.14  (feet) COMP
 AI3993  MODELED GRAVITY -    980,428.7   (mgal)                       NAVD 88
 AI3993
 AI3993  VERT ORDER      -  FIRST     CLASS II
 AI3993
 AI3993.The horizontal coordinates were scaled from a map and have
 AI3993.an estimated accuracy of +/- 6 seconds.
 AI3993
 AI3993.The orthometric height was determined by differential leveling and
 AI3993.adjusted by the NATIONAL GEODETIC SURVEY
 AI3993.in April 2000.
 AI3993
 AI3993.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3993.GEOID18 height accuracy estimate available here.
 AI3993
 AI3993.Click photographs - Photos may exist for this station.
 AI3993
 AI3993.The dynamic height is computed by dividing the NAVD 88
 AI3993.geopotential number by the normal gravity value computed on the
 AI3993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3993.degrees latitude (g = 980.6199 gals.).
 AI3993
 AI3993.The modeled gravity was interpolated from observed gravity values.
 AI3993
 AI3993;                    North         East    Units  Estimated Accuracy
 AI3993;SPC SD N     -   191,930.      396,830.      MT  (+/- 180 meters Scaled)
 AI3993
 AI3993_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL872447(NAD 83)
 AI3993
 AI3993                          SUPERSEDED SURVEY CONTROL
 AI3993
 AI3993.No superseded survey control is available for this station.
 AI3993
 AI3993_MARKER: DD = SURVEY DISK
 AI3993_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AI3993+WITH SETTING: INFORMATION.
 AI3993_STAMPING: 30 JES 1980
 AI3993_MARK LOGO: USGS
 AI3993_PROJECTION: FLUSH
 AI3993_MAGNETIC: I = MARKER IS A STEEL ROD
 AI3993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AI3993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3993+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3993
 AI3993  HISTORY     - Date     Condition        Report By
 AI3993  HISTORY     - 1980     MONUMENTED       USGS
 AI3993  HISTORY     - 19990527 GOOD             NGS
 AI3993
 AI3993                          STATION DESCRIPTION
 AI3993
 AI3993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3993'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3993'BISON, THENCE 10.6 KM (6.60 MI) WESTERLY ALONG STATE HIGHWAY 20, 115.2
 AI3993'M (378.0 FT) WEST OF MILEPOST 76, 21.9 M (71.9 FT) NORTH OF THE
 AI3993'HIGHWAY CENTERLINE, 12.3 M (40.4 FT) EAST OF THE CENTER OF A GRAVELED
 AI3993'ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT)
 AI3993'SOUTH OF UTILITY POLE NUMBER 1116 8228 WITH A WITNESS SIGN ATTACHED,
 AI3993'AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE DISK IS ENCASED
 AI3993'IN A 6-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE. THE
 AI3993'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.  DEPTH OF ROD IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0874 ***********************************************************************
 PU0874  DESIGNATION -  30 WPM
 PU0874  PID         -  PU0874
 PU0874  STATE/COUNTY-  SD/MEADE
 PU0874  COUNTRY     -  US
 PU0874  USGS QUAD   -  FAIRPOINT (2017)
 PU0874
 PU0874                         *CURRENT SURVEY CONTROL
 PU0874  ______________________________________________________________________
 PU0874* NAD 83(1986) POSITION- 44 39 45.     (N) 102 48 16.     (W)   SCALED
 PU0874* NAVD 88 ORTHO HEIGHT -   900.805 (meters)     2955.39  (feet) ADJUSTED
 PU0874  ______________________________________________________________________
 PU0874  GEOID HEIGHT    -        -17.752 (meters)                     GEOID18
 PU0874  DYNAMIC HEIGHT  -        900.574 (meters)     2954.63  (feet) COMP
 PU0874  MODELED GRAVITY -    980,329.5   (mgal)                       NAVD 88
 PU0874
 PU0874  VERT ORDER      -  SECOND    CLASS 0
 PU0874
 PU0874.The horizontal coordinates were scaled from a map and have
 PU0874.an estimated accuracy of +/- 6 seconds.
 PU0874
 PU0874.The orthometric height was determined by differential leveling and
 PU0874.adjusted by the NATIONAL GEODETIC SURVEY
 PU0874.in June 1991.
 PU0874
 PU0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0874.GEOID18 height accuracy estimate available here.
 PU0874
 PU0874.Click photographs - Photos may exist for this station.
 PU0874
 PU0874.The dynamic height is computed by dividing the NAVD 88
 PU0874.geopotential number by the normal gravity value computed on the
 PU0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0874.degrees latitude (g = 980.6199 gals.).
 PU0874
 PU0874.The modeled gravity was interpolated from observed gravity values.
 PU0874
 PU0874;                    North         East    Units  Estimated Accuracy
 PU0874;SPC SD N     -    95,990.      377,640.      MT  (+/- 180 meters Scaled)
 PU0874
 PU0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK740478(NAD 83)
 PU0874
 PU0874                          SUPERSEDED SURVEY CONTROL
 PU0874
 PU0874  NGVD 29 (??/??/92)  900.336  (m)         2953.85   (f) ADJ UNCH    2 0
 PU0874
 PU0874.Superseded values are not recommended for survey control.
 PU0874
 PU0874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0874.See file dsdata.pdf to determine how the superseded data were derived.
 PU0874
 PU0874_MARKER: DD = SURVEY DISK
 PU0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0874_STAMPING: 30 WPM 1958 2954
 PU0874_MARK LOGO: USGS
 PU0874_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0874+STABILITY: SURFACE MOTION
 PU0874
 PU0874  HISTORY     - Date     Condition        Report By
 PU0874  HISTORY     - 1958     MONUMENTED       USGS
 PU0874  HISTORY     - 1962     GOOD             CGS
 PU0874
 PU0874                          STATION DESCRIPTION
 PU0874
 PU0874'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0874'6.6 MI S FROM FAIRPOINT.
 PU0874'6.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0874'298 FEET WEST OF THE CENTER OF THE JUNCTION OF A TRACK ROAD
 PU0874'EAST, 95 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3 FEET
 PU0874'NORTHEAST OF A POWER POLE, 0.8 FOOT NORTHEAST OF A WITNESS POST,
 PU0874'ABOUT 2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0874'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2277 ***********************************************************************
 PU2277  DESIGNATION -  3006
 PU2277  PID         -  PU2277
 PU2277  STATE/COUNTY-  SD/BUTTE
 PU2277  COUNTRY     -  US
 PU2277  USGS QUAD   -  NEWELL LAKE (2017)
 PU2277
 PU2277                         *CURRENT SURVEY CONTROL
 PU2277  ______________________________________________________________________
 PU2277* NAD 83(1996) POSITION- 44 46 19.68155(N) 103 22 56.88424(W)   ADJUSTED
 PU2277* NAVD 88 ORTHO HEIGHT -   914.    (meters)     2999.    (feet) SCALED
 PU2277  ______________________________________________________________________
 PU2277  GEOID HEIGHT    -        -16.461 (meters)                     GEOID18
 PU2277  LAPLACE CORR    -         -4.87  (seconds)                    DEFLEC18
 PU2277  HORZ ORDER      -  SECOND
 PU2277
 PU2277.The horizontal coordinates were established by classical geodetic methods
 PU2277.and adjusted by the National Geodetic Survey in January 1998.
 PU2277
 PU2277.The orthometric height was scaled from a topographic map.
 PU2277
 PU2277.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2277.GEOID18 height accuracy estimate available here.
 PU2277
 PU2277.Click photographs - Photos may exist for this station.
 PU2277
 PU2277.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2277
 PU2277. The following values were computed from the NAD 83(1996) position.
 PU2277
 PU2277;                    North         East     Units Scale Factor Converg.
 PU2277;SPC SD N     -   109,913.844   332,339.181   MT  0.99995091   -2 23 38.0
 PU2277;SPC SD N     -   360,609.00  1,090,349.46   sFT  0.99995091   -2 23 38.0
 PU2277;UTM  13      - 4,958,910.445   627,990.734   MT  0.99980144   +1 08 21.7
 PU2277
 PU2277!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2277!SPC SD N     -   0.99985922  x   0.99995091  =   0.99981014
 PU2277!UTM  13      -   0.99985922  x   0.99980144  =   0.99966069
 PU2277
 PU2277_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2799058910(NAD 83)
 PU2277
 PU2277                          SUPERSEDED SURVEY CONTROL
 PU2277
 PU2277  NAD 83(1993)-  44 46 19.67533(N)    103 22 56.88379(W) AD(       ) 2
 PU2277  NAD 83(1986)-  44 46 19.67137(N)    103 22 56.88056(W) AD(       ) 2
 PU2277  NAD 27      -  44 46 19.71960(N)    103 22 55.20630(W) AD(       ) 2
 PU2277
 PU2277.Superseded values are not recommended for survey control.
 PU2277
 PU2277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2277.See file dsdata.pdf to determine how the superseded data were derived.
 PU2277
 PU2277_MARKER: P = PIPE CAP
 PU2277_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2277_STAMPING: 3006 1904
 PU2277_MARK LOGO: USGS
 PU2277_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2277_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2277
 PU2277  HISTORY     - Date     Condition        Report By
 PU2277  HISTORY     - 1904     MONUMENTED       USGS
 PU2277  HISTORY     - 1950     GOOD             CGS
 PU2277  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PU2277
 PU2277                          STATION DESCRIPTION
 PU2277
 PU2277'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PU2277'3006 (USGS) IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK CAP
 PU2277'DISK RIVETED ON THE TOP OF A 4-INCH CAST IRON PIPE, PROJECTING
 PU2277'18 INCHES, AND IS STAMPED 3006 1904.
 PU2277
 PU2277                          STATION RECOVERY (1962)
 PU2277
 PU2277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU2277'THE STATION MARK WAS FOUND TO BE LOOSE AND THE DIRECTIONS COULD NOT BE
 PU2277'CHECKED.  THE MARK WAS REINFORCED AT THIS DATE.
 PU2277'
 PU2277'THE STATION MARK IS A STANDARD U.S.
 PU2277'GEOLOGICAL SURVEY BENCH MARK CAP BOLTED TO THE TOP OF A 4-INCH
 PU2277'PIPE AND IT IS STAMPED--3006 1904.  IT PROJECTS 2 FEET ABOVE THE
 PU2277'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1747 ***********************************************************************
 PU1747  DESIGNATION -  3036
 PU1747  PID         -  PU1747
 PU1747  STATE/COUNTY-  SD/BUTTE
 PU1747  COUNTRY     -  US
 PU1747  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1747
 PU1747                         *CURRENT SURVEY CONTROL
 PU1747  ______________________________________________________________________
 PU1747* NAD 83(1986) POSITION- 44 40 07.2    (N) 103 51 08.4    (W)   HD_HELD2
 PU1747* NAVD 88 ORTHO HEIGHT -   926.352 (meters)     3039.21  (feet) ADJUSTED
 PU1747  ______________________________________________________________________
 PU1747  GEOID HEIGHT    -        -15.329 (meters)                     GEOID18
 PU1747  DYNAMIC HEIGHT  -        926.097 (meters)     3038.37  (feet) COMP
 PU1747  MODELED GRAVITY -    980,310.3   (mgal)                       NAVD 88
 PU1747
 PU1747  VERT ORDER      -  FIRST     CLASS II
 PU1747
 PU1747.The horizontal coordinates were established by autonomous hand held GPS
 PU1747.observations and have an estimated accuracy of +/- 10 meters.
 PU1747
 PU1747.The orthometric height was determined by differential leveling and
 PU1747.adjusted by the NATIONAL GEODETIC SURVEY
 PU1747.in June 1991.
 PU1747
 PU1747.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1747.GEOID18 height accuracy estimate available here.
 PU1747
 PU1747.Click photographs - Photos may exist for this station.
 PU1747
 PU1747.The dynamic height is computed by dividing the NAVD 88
 PU1747.geopotential number by the normal gravity value computed on the
 PU1747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1747.degrees latitude (g = 980.6199 gals.).
 PU1747
 PU1747.The modeled gravity was interpolated from observed gravity values.
 PU1747
 PU1747;                    North         East    Units  Estimated Accuracy
 PU1747;SPC SD N     -   100,091.      294,637.      MT  (+/- 10 meters HH2 GPS)
 PU1747
 PU1747_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9097346785(NAD 83)
 PU1747
 PU1747                          SUPERSEDED SURVEY CONTROL
 PU1747
 PU1747  NGVD 29 (??/??/92)  925.865  (m)         3037.61   (f) ADJ UNCH    1 2
 PU1747
 PU1747.Superseded values are not recommended for survey control.
 PU1747
 PU1747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1747.See file dsdata.pdf to determine how the superseded data were derived.
 PU1747
 PU1747_MARKER: P = PIPE CAP
 PU1747_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1747_STAMPING: 3036 DW 1903
 PU1747_MARK LOGO: USGS
 PU1747_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1747_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1747_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1747+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1747
 PU1747  HISTORY     - Date     Condition        Report By
 PU1747  HISTORY     - 1903     MONUMENTED       USGS
 PU1747  HISTORY     - 1962     GOOD             CGS
 PU1747  HISTORY     - 20110822 GOOD             GEOCAC
 PU1747  HISTORY     - 20121010 GOOD             GEOCAC
 PU1747
 PU1747                          STATION DESCRIPTION
 PU1747
 PU1747'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1747'0.2 MI S FROM BELLE FOURCHE.
 PU1747'ABOUT 0.05 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1747'FROM THE STATION AT BELLE FOURCHE, THENCE 0.15 MILE SOUTH ALONG
 PU1747'6TH AVENUE, IN SECTION 10, T 8 N, R 2 E, 60 FEET WEST OF THE CENTER
 PU1747'LINE OF 6TH AVENUE, 1.2 FEET NORTHEAST OF THE NORTHEAST CORNER OF
 PU1747'THE BUTTE COUNTY JAIL, ABOUT 3 FEET ABOVE THE LEVEL OF 6TH AVENUE,
 PU1747'AND A CAP RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING
 PU1747'10-INCHES.
 PU1747
 PU1747                          STATION RECOVERY (2011)
 PU1747
 PU1747'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1747'RECOVERED IN GOOD CONDITION.
 PU1747
 PU1747                          STATION RECOVERY (2012)
 PU1747
 PU1747'RECOVERY NOTE BY GEOCACHING 2012 (DD)
 PU1747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0053 ***********************************************************************
 OT0053  DESIGNATION -  3046 74
 OT0053  PID         -  OT0053
 OT0053  STATE/COUNTY-  SD/PENNINGTON
 OT0053  COUNTRY     -  US
 OT0053  USGS QUAD   -  WALL (2017)
 OT0053
 OT0053                         *CURRENT SURVEY CONTROL
 OT0053  ______________________________________________________________________
 OT0053* NAD 83(1986) POSITION- 43 53 09.     (N) 102 14 18.     (W)   SCALED
 OT0053* NAVD 88 ORTHO HEIGHT -   929.141 (meters)     3048.36  (feet) ADJUSTED
 OT0053  ______________________________________________________________________
 OT0053  GEOID HEIGHT    -        -19.019 (meters)                     GEOID18
 OT0053  DYNAMIC HEIGHT  -        928.833 (meters)     3047.35  (feet) COMP
 OT0053  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 OT0053
 OT0053  VERT ORDER      -  SECOND    CLASS 0
 OT0053
 OT0053.The horizontal coordinates were scaled from a map and have
 OT0053.an estimated accuracy of +/- 6 seconds.
 OT0053
 OT0053.The orthometric height was determined by differential leveling and
 OT0053.adjusted by the NATIONAL GEODETIC SURVEY
 OT0053.in June 1991.
 OT0053
 OT0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0053.GEOID18 height accuracy estimate available here.
 OT0053
 OT0053.Click photographs - Photos may exist for this station.
 OT0053
 OT0053.The dynamic height is computed by dividing the NAVD 88
 OT0053.geopotential number by the normal gravity value computed on the
 OT0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0053.degrees latitude (g = 980.6199 gals.).
 OT0053
 OT0053.The modeled gravity was interpolated from observed gravity values.
 OT0053
 OT0053;                    North         East    Units  Estimated Accuracy
 OT0053;SPC SD S     -   174,230.      446,940.      MT  (+/- 180 meters Scaled)
 OT0053
 OT0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ218629(NAD 83)
 OT0053
 OT0053                          SUPERSEDED SURVEY CONTROL
 OT0053
 OT0053  NGVD 29 (??/??/92)  928.668  (m)         3046.80   (f) ADJ UNCH    2 0
 OT0053
 OT0053.Superseded values are not recommended for survey control.
 OT0053
 OT0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0053.See file dsdata.pdf to determine how the superseded data were derived.
 OT0053
 OT0053_MARKER: DD = SURVEY DISK
 OT0053_SETTING: 30 = SET IN A LIGHT STRUCTURE
 OT0053_SP_SET: CATTLE GUARD
 OT0053_STAMPING: 3046 74
 OT0053_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0053
 OT0053  HISTORY     - Date     Condition        Report By
 OT0053  HISTORY     - UNK      MONUMENTED       NPS
 OT0053  HISTORY     - 1962     GOOD             CGS
 OT0053  HISTORY     - 1962     GOOD             CGS
 OT0053
 OT0053                          STATION DESCRIPTION
 OT0053
 OT0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0053'7.6 MI S FROM WALL.
 OT0053'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0053'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0053'THENCE 7.25 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION 8,
 OT0053'T 2 S, R 16 E, AT THE NORTH BOUNDARY AND ENTRANCE TO THE BADLANDS
 OT0053'NATIONAL PARK, 0.15 MILE NORTH OF A MONUMENT, 16 FEET EAST
 OT0053'OF THE CENTER LINE OF A STEEL CATTLE GUARD ACROSS U.S.
 OT0053'HIGHWAY 16A, ABOUT 10-INCHES ABOVE THE LEVEL OF THE HIGHWAY,
 OT0053'AND SET IN THE TOP AND CENTER OF THE EAST CONCRETE HEADWALL OF THE
 OT0053'CATTLE GUARD.
 OT0053
 OT0053                          STATION RECOVERY (1962)
 OT0053
 OT0053'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0145 ***********************************************************************
 OR0145  DESIGNATION -  306/1 CAP
 OR0145  PID         -  OR0145
 OR0145  STATE/COUNTY-  SD/CHARLES MIX
 OR0145  COUNTRY     -  US
 OR0145  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0145
 OR0145                         *CURRENT SURVEY CONTROL
 OR0145  ______________________________________________________________________
 OR0145* NAD 83(1986) POSITION- 43 10 08.     (N) 098 49 46.     (W)   SCALED
 OR0145* NAVD 88 ORTHO HEIGHT -   400.749 (meters)     1314.79  (feet) ADJUSTED
 OR0145  ______________________________________________________________________
 OR0145  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 OR0145  DYNAMIC HEIGHT  -        400.609 (meters)     1314.33  (feet) COMP
 OR0145  MODELED GRAVITY -    980,260.7   (mgal)                       NAVD 88
 OR0145
 OR0145  VERT ORDER      -  FIRST     CLASS II
 OR0145
 OR0145.The horizontal coordinates were scaled from a map and have
 OR0145.an estimated accuracy of +/- 6 seconds.
 OR0145
 OR0145.The orthometric height was determined by differential leveling and
 OR0145.adjusted by the NATIONAL GEODETIC SURVEY
 OR0145.in June 1991.
 OR0145
 OR0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0145.GEOID18 height accuracy estimate available here.
 OR0145
 OR0145.Click photographs - Photos may exist for this station.
 OR0145
 OR0145.The dynamic height is computed by dividing the NAVD 88
 OR0145.geopotential number by the normal gravity value computed on the
 OR0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0145.degrees latitude (g = 980.6199 gals.).
 OR0145
 OR0145.The modeled gravity was interpolated from observed gravity values.
 OR0145
 OR0145;                    North         East    Units  Estimated Accuracy
 OR0145;SPC SD S     -    93,930.      722,280.      MT  (+/- 180 meters Scaled)
 OR0145
 OR0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN138795(NAD 83)
 OR0145
 OR0145                          SUPERSEDED SURVEY CONTROL
 OR0145
 OR0145  NGVD 29 (??/??/92)  400.420  (m)         1313.71   (f) ADJ UNCH    1 2
 OR0145
 OR0145.Superseded values are not recommended for survey control.
 OR0145
 OR0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0145.See file dsdata.pdf to determine how the superseded data were derived.
 OR0145
 OR0145_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 OR0145_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0145_MARK LOGO: MORC
 OR0145_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0145
 OR0145  HISTORY     - Date     Condition        Report By
 OR0145  HISTORY     - UNK      MONUMENTED       MORC
 OR0145  HISTORY     - 1949     GOOD             CGS
 OR0145  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0145
 OR0145                          STATION DESCRIPTION
 OR0145
 OR0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0145'AT WHEELER.
 OR0145'AT WHEELER, CHARLES MIX COUNTY, AND IN THE NORTHEAST CORNER OF
 OR0145'THE OLD COURTHOUSE YARD.  A BOLT, SET IN THE TOP OF A TILE
 OR0145'ABOUT 3 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH A 3-INCH
 OR0145'IRON PIPE BEARING A MISSOURI RIVER COMMISSION STANDARD CAP AND
 OR0145'PROJECTING ABOUT 7 INCHES ABOVE GROUND.  NOTE-- THE OLD BUILDING
 OR0145'THAT WAS FORMALLY THE COURTHOUSE STILL STANDS BUT IS NOW USED AS
 OR0145'A BARN.
 OR0145
 OR0145                          STATION RECOVERY (2013)
 OR0145
 OR0145'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1757 ***********************************************************************
 PU1757  DESIGNATION -  3076
 PU1757  PID         -  PU1757
 PU1757  STATE/COUNTY-  SD/BUTTE
 PU1757  COUNTRY     -  US
 PU1757  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1757
 PU1757                         *CURRENT SURVEY CONTROL
 PU1757  ______________________________________________________________________
 PU1757* NAD 83(1986) POSITION- 44 43 11.     (N) 103 51 07.     (W)   SCALED
 PU1757* NAVD 88 ORTHO HEIGHT -   938.579 (meters)     3079.32  (feet) ADJUSTED
 PU1757  ______________________________________________________________________
 PU1757  GEOID HEIGHT    -        -15.442 (meters)                     GEOID18
 PU1757  DYNAMIC HEIGHT  -        938.321 (meters)     3078.47  (feet) COMP
 PU1757  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 PU1757
 PU1757  VERT ORDER      -  FIRST     CLASS II
 PU1757
 PU1757.The horizontal coordinates were scaled from a map and have
 PU1757.an estimated accuracy of +/- 6 seconds.
 PU1757
 PU1757.The orthometric height was determined by differential leveling and
 PU1757.adjusted by the NATIONAL GEODETIC SURVEY
 PU1757.in June 1991.
 PU1757
 PU1757.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1757.GEOID18 height accuracy estimate available here.
 PU1757
 PU1757.Click photographs - Photos may exist for this station.
 PU1757
 PU1757.The dynamic height is computed by dividing the NAVD 88
 PU1757.geopotential number by the normal gravity value computed on the
 PU1757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1757.degrees latitude (g = 980.6199 gals.).
 PU1757
 PU1757.The modeled gravity was interpolated from observed gravity values.
 PU1757
 PU1757;                    North         East    Units  Estimated Accuracy
 PU1757;SPC SD N     -   105,760.      294,940.      MT  (+/- 180 meters Scaled)
 PU1757
 PU1757_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909524(NAD 83)
 PU1757
 PU1757                          SUPERSEDED SURVEY CONTROL
 PU1757
 PU1757  NGVD 29 (??/??/92)  938.093  (m)         3077.73   (f) ADJ UNCH    1 2
 PU1757
 PU1757.Superseded values are not recommended for survey control.
 PU1757
 PU1757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1757.See file dsdata.pdf to determine how the superseded data were derived.
 PU1757
 PU1757_MARKER: P = PIPE CAP
 PU1757_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1757_STAMPING: 3076 DW
 PU1757_MARK LOGO: USGS
 PU1757_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1757_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1757
 PU1757  HISTORY     - Date     Condition        Report By
 PU1757  HISTORY     - 1903     MONUMENTED       USGS
 PU1757  HISTORY     - 1962     GOOD             CGS
 PU1757  HISTORY     - 19980920 MARK NOT FOUND   NGS
 PU1757
 PU1757                          STATION DESCRIPTION
 PU1757
 PU1757'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1757'3.5 MI N FROM BELLE FOURCHE.
 PU1757'ABOUT 3.5 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1757'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 27,
 PU1757'T 9 N, R 2 E, 30 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 PU1757'71 FEET SOUTH OF THE SOUTH END OF THE WEST HEADWALL OF A TWIN
 PU1757'TUBULAR CULVERT, 31 FEET EAST OF A POWER POLE, 33 FEET EAST OF A
 PU1757'FENCE, 1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 PU1757'THE LEVEL OF THE HIGHWAY, AND A CAP RIVETED ON THE TOP OF A
 PU1757'3 1/2-INCH IRON PIPE PROJECTING 10-INCHES.
 PU1757
 PU1757                          STATION RECOVERY (1998)
 PU1757
 PU1757'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1757'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1758 ***********************************************************************
 PU1758  DESIGNATION -  3076 RESET
 PU1758  PID         -  PU1758
 PU1758  STATE/COUNTY-  SD/BUTTE
 PU1758  COUNTRY     -  US
 PU1758  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1758
 PU1758                         *CURRENT SURVEY CONTROL
 PU1758  ______________________________________________________________________
 PU1758* NAD 83(1986) POSITION- 44 43 10.     (N) 103 51 07.     (W)   SCALED
 PU1758* NAVD 88 ORTHO HEIGHT -   938.626 (meters)     3079.48  (feet) ADJUSTED
 PU1758  ______________________________________________________________________
 PU1758  GEOID HEIGHT    -        -15.442 (meters)                     GEOID18
 PU1758  DYNAMIC HEIGHT  -        938.368 (meters)     3078.63  (feet) COMP
 PU1758  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 PU1758
 PU1758  VERT ORDER      -  FIRST     CLASS II
 PU1758
 PU1758.The horizontal coordinates were scaled from a map and have
 PU1758.an estimated accuracy of +/- 6 seconds.
 PU1758
 PU1758.The orthometric height was determined by differential leveling and
 PU1758.adjusted by the NATIONAL GEODETIC SURVEY
 PU1758.in April 2000.
 PU1758
 PU1758.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1758.GEOID18 height accuracy estimate available here.
 PU1758
 PU1758.Click photographs - Photos may exist for this station.
 PU1758
 PU1758.The dynamic height is computed by dividing the NAVD 88
 PU1758.geopotential number by the normal gravity value computed on the
 PU1758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1758.degrees latitude (g = 980.6199 gals.).
 PU1758
 PU1758.The modeled gravity was interpolated from observed gravity values.
 PU1758
 PU1758;                    North         East    Units  Estimated Accuracy
 PU1758;SPC SD N     -   105,730.      294,940.      MT  (+/- 180 meters Scaled)
 PU1758
 PU1758_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909524(NAD 83)
 PU1758
 PU1758                          SUPERSEDED SURVEY CONTROL
 PU1758
 PU1758  NAVD 88 (04/17/07)  938.627  (m)         3079.48   (f) SUPERSEDED  3 0
 PU1758
 PU1758.Superseded values are not recommended for survey control.
 PU1758
 PU1758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1758.See file dsdata.pdf to determine how the superseded data were derived.
 PU1758
 PU1758_MARKER: DB = BENCH MARK DISK
 PU1758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1758_STAMPING: 1903 DW RESET 1966
 PU1758_MARK LOGO: USGS
 PU1758_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1758+STABILITY: SURFACE MOTION
 PU1758_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1758+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 PU1758
 PU1758  HISTORY     - Date     Condition        Report By
 PU1758  HISTORY     - 1903     MONUMENTED       USGS
 PU1758  HISTORY     - 1966     GOOD             CGS
 PU1758  HISTORY     - 1966     GOOD             CGS
 PU1758  HISTORY     - 19980920 GOOD             NGS
 PU1758
 PU1758                          STATION DESCRIPTION
 PU1758
 PU1758'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 PU1758'3.5 MI N FROM BELLE FOURCHE.
 PU1758'ABOUT 3.5 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1758'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1758'27, T 9 N, R 2 E, 300 FEET SOUTH OF A ROAD LEADING TO A MISSILE
 PU1758'SITE, ABOUT 200 FEET EAST OF NEW U.S. HIGHWAY 85, 75 FEET EAST OF
 PU1758'THE CENTER OF OLD U.S. HIGHWAY 85, 2 FEET SOUTH OF A METAL WITNESS
 PU1758'POST, AND SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 PU1758'3 INCHES.  NOTE-- THIS MARK WAS MOVED 109.5 FEET EAST-NORTHEAST,
 PU1758'MAGNETIC COMPASS BEARING 58 DEGREES.
 PU1758
 PU1758                          STATION RECOVERY (1966)
 PU1758
 PU1758'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 PU1758'RECOVERED IN GOOD CONDITION.
 PU1758
 PU1758                          STATION RECOVERY (1998)
 PU1758
 PU1758'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1758'4.3 KM (2.65 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1758'U.S. HIGHWAY 212 IN BELLE FOURCHE, 413.0 M (1355.0 FT) NORTH OF
 PU1758'MILEPOST 59, 54.6 M (179.1 FT) EAST OF THE HIGHWAY CENTERLINE, 23.4 M
 PU1758'(76.8 FT) EAST OF A T-FENCE CORNER, 0.3 M (1.0 FT) SOUTHWEST OF A
 PU1758'WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A FENCE, AND THE MONUMENT
 PU1758'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 PU1758'IS ON PROPERTY OWNED BY GARY RUZICKA, HC 64, BOX 33, BELLE FOURCHE, SD
 PU1758'57717.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0164 ***********************************************************************
 PR0164  DESIGNATION -  31 A
 PR0164  PID         -  PR0164
 PR0164  STATE/COUNTY-  SD/MOODY
 PR0164  COUNTRY     -  US
 PR0164  USGS QUAD   -  FLANDREAU (2017)
 PR0164
 PR0164                         *CURRENT SURVEY CONTROL
 PR0164  ______________________________________________________________________
 PR0164* NAD 83(1986) POSITION- 44 05 39.     (N) 096 35 14.     (W)   SCALED
 PR0164* NAVD 88 ORTHO HEIGHT -   494.676 (meters)     1622.95  (feet) ADJUSTED
 PR0164  ______________________________________________________________________
 PR0164  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 PR0164  DYNAMIC HEIGHT  -        494.565 (meters)     1622.59  (feet) COMP
 PR0164  MODELED GRAVITY -    980,378.7   (mgal)                       NAVD 88
 PR0164
 PR0164  VERT ORDER      -  SECOND    CLASS 0
 PR0164
 PR0164.The horizontal coordinates were scaled from a map and have
 PR0164.an estimated accuracy of +/- 6 seconds.
 PR0164
 PR0164.The orthometric height was determined by differential leveling and
 PR0164.adjusted by the NATIONAL GEODETIC SURVEY
 PR0164.in June 1991.
 PR0164
 PR0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0164.GEOID18 height accuracy estimate available here.
 PR0164
 PR0164.Click photographs - Photos may exist for this station.
 PR0164
 PR0164.The dynamic height is computed by dividing the NAVD 88
 PR0164.geopotential number by the normal gravity value computed on the
 PR0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0164.degrees latitude (g = 980.6199 gals.).
 PR0164
 PR0164.The modeled gravity was interpolated from observed gravity values.
 PR0164
 PR0164;                    North         East    Units  Estimated Accuracy
 PR0164;SPC SD S     -   202,380.      899,870.      MT  (+/- 180 meters Scaled)
 PR0164
 PR0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP931851(NAD 83)
 PR0164
 PR0164                          SUPERSEDED SURVEY CONTROL
 PR0164
 PR0164  NGVD 29 (??/??/92)  494.420  (m)         1622.11   (f) ADJ UNCH    2 0
 PR0164
 PR0164.Superseded values are not recommended for survey control.
 PR0164
 PR0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0164.See file dsdata.pdf to determine how the superseded data were derived.
 PR0164
 PR0164_MARKER: DD = SURVEY DISK
 PR0164_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0164_STAMPING: 31 A
 PR0164_MARK LOGO: CGS+SS
 PR0164_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0164
 PR0164  HISTORY     - Date     Condition        Report By
 PR0164  HISTORY     - 1934     MONUMENTED       SDGS
 PR0164  HISTORY     - 1962     GOOD             CGS
 PR0164  HISTORY     - 1969     MARK NOT FOUND   USGS
 PR0164
 PR0164                          STATION DESCRIPTION
 PR0164
 PR0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0164'4.2 MI N FROM FLANDREAU.
 PR0164'4.2 MILES NORTH ALONG STATE HIGHWAY 13 FROM FLANDREAU, MOODY
 PR0164'COUNTY, ABOUT 7.1 MILES SOUTH OF THE COUNTY LINE, 3 FEET SOUTH
 PR0164'OF A FENCE SURROUNDING THE NORTH BOUNDARY OF A FARMSTEAD OWNED
 PR0164'BY MINNIE B. RICHARDSON, IN THE NORTHEAST 1/4 OF SECTION 9,
 PR0164'FLANDREAU TWP., R. 48 W., AND 83 FEET WEST OF THE HIGHWAY.
 PR0164'A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 PR0164'PROJECTING ABOUT 2 INCHES ABOVE GROUND.  AT THE NORTH SIDE OF
 PR0164'A FARMYARD, JUST SOUTH OF A JOG IN THE RIGHT-OF-WAY FENCE LINE
 PR0164'AND 1 1/2 FEET SOUTHWEST OF A CORNER POST.
 PR0164
 PR0164                          STATION RECOVERY (1969)
 PR0164
 PR0164'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 PR0164'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0868 ***********************************************************************
 PU0868  DESIGNATION -  31 WPM
 PU0868  PID         -  PU0868
 PU0868  STATE/COUNTY-  SD/MEADE
 PU0868  COUNTRY     -  US
 PU0868  USGS QUAD   -  FAIRPOINT (2017)
 PU0868
 PU0868                         *CURRENT SURVEY CONTROL
 PU0868  ______________________________________________________________________
 PU0868* NAD 83(1986) POSITION- 44 43 18.     (N) 102 47 47.     (W)   SCALED
 PU0868* NAVD 88 ORTHO HEIGHT -   906.861 (meters)     2975.26  (feet) ADJUSTED
 PU0868  ______________________________________________________________________
 PU0868  GEOID HEIGHT    -        -17.711 (meters)                     GEOID18
 PU0868  DYNAMIC HEIGHT  -        906.637 (meters)     2974.52  (feet) COMP
 PU0868  MODELED GRAVITY -    980,339.0   (mgal)                       NAVD 88
 PU0868
 PU0868  VERT ORDER      -  SECOND    CLASS 0
 PU0868
 PU0868.The horizontal coordinates were scaled from a map and have
 PU0868.an estimated accuracy of +/- 6 seconds.
 PU0868
 PU0868.The orthometric height was determined by differential leveling and
 PU0868.adjusted by the NATIONAL GEODETIC SURVEY
 PU0868.in June 1991.
 PU0868
 PU0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0868.GEOID18 height accuracy estimate available here.
 PU0868
 PU0868.Click photographs - Photos may exist for this station.
 PU0868
 PU0868.The dynamic height is computed by dividing the NAVD 88
 PU0868.geopotential number by the normal gravity value computed on the
 PU0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0868.degrees latitude (g = 980.6199 gals.).
 PU0868
 PU0868.The modeled gravity was interpolated from observed gravity values.
 PU0868
 PU0868;                    North         East    Units  Estimated Accuracy
 PU0868;SPC SD N     -   102,540.      378,500.      MT  (+/- 180 meters Scaled)
 PU0868
 PU0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK745543(NAD 83)
 PU0868
 PU0868                          SUPERSEDED SURVEY CONTROL
 PU0868
 PU0868  NGVD 29 (??/??/92)  906.392  (m)         2973.72   (f) ADJ UNCH    2 0
 PU0868
 PU0868.Superseded values are not recommended for survey control.
 PU0868
 PU0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0868.See file dsdata.pdf to determine how the superseded data were derived.
 PU0868
 PU0868_MARKER: DD = SURVEY DISK
 PU0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0868_STAMPING: 2974 31 WPM 1958
 PU0868_MARK LOGO: USGS
 PU0868_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0868+STABILITY: SURFACE MOTION
 PU0868
 PU0868  HISTORY     - Date     Condition        Report By
 PU0868  HISTORY     - 1958     MONUMENTED       USGS
 PU0868  HISTORY     - 1962     GOOD             CGS
 PU0868
 PU0868                          STATION DESCRIPTION
 PU0868
 PU0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0868'1.9 MI S FROM FAIRPOINT.
 PU0868'1.9 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0868'37 FEET EAST OF THE CENTER LINE OF THE ROAD, 33 FEET SOUTH OF A
 PU0868'TELEPHONE POLE, 14 FEET NORTH OF A FENCE POST MARKED B M 2974,
 PU0868'1.3 FEET WEST OF A FENCE, 1.1 FEET WEST OF A WITNESS POST, ABOUT
 PU0868'1 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0868'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0276 ***********************************************************************
 OR0276  DESIGNATION -  312/1 BOLT
 OR0276  PID         -  OR0276
 OR0276  STATE/COUNTY-  SD/GREGORY
 OR0276  COUNTRY     -  US
 OR0276  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0276
 OR0276                         *CURRENT SURVEY CONTROL
 OR0276  ______________________________________________________________________
 OR0276* NAD 83(1986) POSITION- 43 03 14.     (N) 098 33 45.     (W)   SCALED
 OR0276* NAVD 88 ORTHO HEIGHT -   390.952 (meters)     1282.65  (feet) ADJUSTED
 OR0276  ______________________________________________________________________
 OR0276  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 OR0276  DYNAMIC HEIGHT  -        390.820 (meters)     1282.22  (feet) COMP
 OR0276  MODELED GRAVITY -    980,272.2   (mgal)                       NAVD 88
 OR0276
 OR0276  VERT ORDER      -  FIRST     CLASS II
 OR0276
 OR0276.The horizontal coordinates were scaled from a map and have
 OR0276.an estimated accuracy of +/- 6 seconds.
 OR0276
 OR0276.The orthometric height was determined by differential leveling and
 OR0276.adjusted by the NATIONAL GEODETIC SURVEY
 OR0276.in June 1991.
 OR0276
 OR0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0276.GEOID18 height accuracy estimate available here.
 OR0276
 OR0276.Click photographs - Photos may exist for this station.
 OR0276
 OR0276.The dynamic height is computed by dividing the NAVD 88
 OR0276.geopotential number by the normal gravity value computed on the
 OR0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0276.degrees latitude (g = 980.6199 gals.).
 OR0276
 OR0276.The modeled gravity was interpolated from observed gravity values.
 OR0276
 OR0276;                    North         East    Units  Estimated Accuracy
 OR0276;SPC SD S     -    81,590.      744,250.      MT  (+/- 180 meters Scaled)
 OR0276
 OR0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN356668(NAD 83)
 OR0276
 OR0276                          SUPERSEDED SURVEY CONTROL
 OR0276
 OR0276  NGVD 29 (??/??/92)  390.648  (m)         1281.65   (f) ADJ UNCH    1 2
 OR0276
 OR0276.Superseded values are not recommended for survey control.
 OR0276
 OR0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0276.See file dsdata.pdf to determine how the superseded data were derived.
 OR0276
 OR0276_MARKER: B = BOLT
 OR0276_SETTING: 30 = SET IN A LIGHT STRUCTURE
 OR0276_SP_SET: STONE
 OR0276_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0276
 OR0276  HISTORY     - Date     Condition        Report By
 OR0276  HISTORY     - UNK      MONUMENTED       MORC
 OR0276  HISTORY     - 1949     GOOD             CGS
 OR0276  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0276
 OR0276                          STATION DESCRIPTION
 OR0276
 OR0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0276'22.4 MI E FROM FAIRFAX.
 OR0276'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0276'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9
 OR0276'MILES EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG
 OR0276'A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0276'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 OR0276'NORTH ALONG A GRADED DIRT ROAD, THENCE 4.0 MILES EAST ALONG A
 OR0276'GRADED DIRT ROAD, THENCE 1.2 MILES SOUTH ALONG A GRADED DIRT
 OR0276'ROAD, THENCE 1.8 MILES EASTERLY ALONG A GRADED DIRT ROAD, THENCE
 OR0276'2.2 MILES NORTHEASTERLY ALONG A GRADED DIRT ROAD, THENCE 0.8
 OR0276'MILE NORTH ALONG A DIRT TRACK ROAD, ABOUT 0.2 MILE SOUTH OF THE
 OR0276'SOUTH BANK OF THE MISSOURI RIVER, 163.0 FEET EAST OF A NORTH-SOUTH
 OR0276'FENCE, 24.0 FEET SOUTH OF AN EAST-WEST TRACK ROAD, 1.2 FEET EAST
 OR0276'OF A REFERENCE POST.  THE TOP OF A STONE 18-INCHES SQUARE AND
 OR0276'SET 4.0 FEET UNDERGROUND, ACCESS TO WHICH IS HAD THROUGH AN IRON
 OR0276'PIPE BEARING A MISSOURI RIVER COMMISSION IRON CAP.  NOTE-- THE
 OR0276'COPPER BOLT WHICH WAS ORIGINALLY SET IN THE TOP OF THE STONE WAS
 OR0276'FOUND TO BE MISSING.  THE ROD WAS HELD ON THE TOP OF THE HOLE IN
 OR0276'THE STONE WHERE THE BOLT WAS ORIGINALLY.
 OR0276
 OR0276                          STATION RECOVERY (2013)
 OR0276
 OR0276'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0276'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0274 ***********************************************************************
 OR0274  DESIGNATION -  312/1 CAP
 OR0274  PID         -  OR0274
 OR0274  STATE/COUNTY-  SD/GREGORY
 OR0274  COUNTRY     -  US
 OR0274  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0274
 OR0274                         *CURRENT SURVEY CONTROL
 OR0274  ______________________________________________________________________
 OR0274* NAD 83(1986) POSITION- 43 03 13.     (N) 098 33 49.     (W)   SCALED
 OR0274* NAVD 88 ORTHO HEIGHT -   392.197 (meters)     1286.73  (feet) ADJUSTED
 OR0274  ______________________________________________________________________
 OR0274  GEOID HEIGHT    -        -26.222 (meters)                     GEOID18
 OR0274  DYNAMIC HEIGHT  -        392.064 (meters)     1286.30  (feet) COMP
 OR0274  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OR0274
 OR0274  VERT ORDER      -  FIRST     CLASS II
 OR0274
 OR0274.The horizontal coordinates were scaled from a map and have
 OR0274.an estimated accuracy of +/- 6 seconds.
 OR0274
 OR0274.The orthometric height was determined by differential leveling and
 OR0274.adjusted by the NATIONAL GEODETIC SURVEY
 OR0274.in June 1991.
 OR0274
 OR0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0274.GEOID18 height accuracy estimate available here.
 OR0274
 OR0274.Click photographs - Photos may exist for this station.
 OR0274
 OR0274.The dynamic height is computed by dividing the NAVD 88
 OR0274.geopotential number by the normal gravity value computed on the
 OR0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0274.degrees latitude (g = 980.6199 gals.).
 OR0274
 OR0274.The modeled gravity was interpolated from observed gravity values.
 OR0274
 OR0274;                    North         East    Units  Estimated Accuracy
 OR0274;SPC SD S     -    81,550.      744,160.      MT  (+/- 180 meters Scaled)
 OR0274
 OR0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN355668(NAD 83)
 OR0274
 OR0274                          SUPERSEDED SURVEY CONTROL
 OR0274
 OR0274  NGVD 29 (??/??/92)  391.892  (m)         1285.73   (f) ADJ UNCH    1 2
 OR0274
 OR0274.Superseded values are not recommended for survey control.
 OR0274
 OR0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0274.See file dsdata.pdf to determine how the superseded data were derived.
 OR0274
 OR0274_MARKER: P = PIPE CAP
 OR0274_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0274_MARK LOGO: MORC
 OR0274_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0274_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0274
 OR0274  HISTORY     - Date     Condition        Report By
 OR0274  HISTORY     - UNK      MONUMENTED       MORC
 OR0274  HISTORY     - 1946     GOOD             CGS
 OR0274  HISTORY     - 1949     GOOD             CGS
 OR0274  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0274
 OR0274                          STATION DESCRIPTION
 OR0274
 OR0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0274'22.4 MI E FROM FAIRFAX.
 OR0274'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG MAIN
 OR0274'STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281, THENCE
 OR0274'EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST 0.2 MILE
 OR0274'ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED
 OR0274'DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD, THENCE
 OR0274'NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 4.0 MILES ALONG
 OR0274'A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES ALONG A GRADED DIRT
 OR0274'ROAD, THENCE EASTERLY 1.8 MILES ALONG A GRADED DIRT ROAD, THENCE
 OR0274'NORTHEASTERLY 2.2 MILES ALONG A GRADED DIRT ROAD, THENCE NORTH 0.8
 OR0274'MILE ALONG A DIRT TRACK ROAD TO SITE OF MARK, BENCH MARK IS IN
 OR0274'A PASTURE ABOUT 0.2 MILE SOUTH OF THE SOUTH BANK OF THE MISSOURI
 OR0274'RIVER, 163.0 FEET EAST OF A NORTH-SOUTH FENCE LINE, 24.0 FEET
 OR0274'SOUTH OF A TRACK ROAD AND 1.0 FOOT EAST OF A WHITE 2 IN X 4 IN
 OR0274'MARKER POST.  IRON CAP ON TOP OF A FOUR INCH IRON PIPE PROJECTING
 OR0274'ABOUT EIGHT INCHES ABOVE GROUND.
 OR0274
 OR0274                          STATION RECOVERY (1949)
 OR0274
 OR0274'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0274'RECOVERED IN GOOD CONDITION.
 OR0274
 OR0274                          STATION RECOVERY (2013)
 OR0274
 OR0274'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0274'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0013 ***********************************************************************
 PV0013  DESIGNATION -  3178 DW
 PV0013  PID         -  PV0013
 PV0013  STATE/COUNTY-  SD/BUTTE
 PV0013  COUNTRY     -  US
 PV0013  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 PV0013
 PV0013                         *CURRENT SURVEY CONTROL
 PV0013  ______________________________________________________________________
 PV0013* NAD 83(1986) POSITION- 44 48 08.     (N) 104 02 30.     (W)   SCALED
 PV0013* NAVD 88 ORTHO HEIGHT -   969.929 (meters)     3182.18  (feet) ADJUSTED
 PV0013  ______________________________________________________________________
 PV0013  GEOID HEIGHT    -        -15.147 (meters)                     GEOID18
 PV0013  DYNAMIC HEIGHT  -        969.672 (meters)     3181.33  (feet) COMP
 PV0013  MODELED GRAVITY -    980,319.6   (mgal)                       NAVD 88
 PV0013
 PV0013  VERT ORDER      -  SECOND    CLASS 0
 PV0013
 PV0013.The horizontal coordinates were scaled from a map and have
 PV0013.an estimated accuracy of +/- 6 seconds.
 PV0013
 PV0013.The orthometric height was determined by differential leveling and
 PV0013.adjusted by the NATIONAL GEODETIC SURVEY
 PV0013.in June 1991.
 PV0013
 PV0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0013.GEOID18 height accuracy estimate available here.
 PV0013
 PV0013.Click photographs - Photos may exist for this station.
 PV0013
 PV0013.The dynamic height is computed by dividing the NAVD 88
 PV0013.geopotential number by the normal gravity value computed on the
 PV0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0013.degrees latitude (g = 980.6199 gals.).
 PV0013
 PV0013.The modeled gravity was interpolated from observed gravity values.
 PV0013
 PV0013;                    North         East    Units  Estimated Accuracy
 PV0013;SPC SD N     -   115,650.      280,380.      MT  (+/- 180 meters Scaled)
 PV0013
 PV0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK757614(NAD 83)
 PV0013
 PV0013                          SUPERSEDED SURVEY CONTROL
 PV0013
 PV0013  NGVD 29 (??/??/92)  969.43   (m)         3180.5    (f) COMPUTED    2 0
 PV0013
 PV0013.Superseded values are not recommended for survey control.
 PV0013
 PV0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0013.See file dsdata.pdf to determine how the superseded data were derived.
 PV0013
 PV0013_MARKER: P = PIPE CAP
 PV0013_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PV0013_STAMPING: 3178 DW
 PV0013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0013
 PV0013  HISTORY     - Date     Condition        Report By
 PV0013  HISTORY     - UNK      MONUMENTED       USGS
 PV0013  HISTORY     - 1934     GOOD             CGS
 PV0013
 PV0013                          STATION DESCRIPTION
 PV0013
 PV0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PV0013'13.3 MI NW FROM BELLE FOURCHE.
 PV0013'13.3 MILES NORTHWEST FROM CENTER OF TOWN BY HIGHWAY.  ALONG STATE
 PV0013'HIGHWAY 30, BETWEEN BELLE FOURCHE, SOUTH DAKOTA, AND ALZADA,
 PV0013'MONTANA, 0.95 MILE SOUTHEAST OF PLACE WHERE HIGHWAY CROSSES
 PV0013'THE WYOMING-SOUTH DAKOTA STATE LINE, IN A FLAT FIELD 160 FEET
 PV0013'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0014 ***********************************************************************
 PV0014  DESIGNATION -  3178 DW RESET
 PV0014  PID         -  PV0014
 PV0014  STATE/COUNTY-  SD/BUTTE
 PV0014  COUNTRY     -  US
 PV0014  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 PV0014
 PV0014                         *CURRENT SURVEY CONTROL
 PV0014  ______________________________________________________________________
 PV0014* NAD 83(1986) POSITION- 44 48 07.     (N) 104 02 29.     (W)   SCALED
 PV0014* NAVD 88 ORTHO HEIGHT -   969.918 (meters)     3182.14  (feet) ADJUSTED
 PV0014  ______________________________________________________________________
 PV0014  GEOID HEIGHT    -        -15.147 (meters)                     GEOID18
 PV0014  DYNAMIC HEIGHT  -        969.661 (meters)     3181.30  (feet) COMP
 PV0014  MODELED GRAVITY -    980,319.5   (mgal)                       NAVD 88
 PV0014
 PV0014  VERT ORDER      -  SECOND    CLASS 0
 PV0014
 PV0014.The horizontal coordinates were scaled from a map and have
 PV0014.an estimated accuracy of +/- 6 seconds.
 PV0014
 PV0014.The orthometric height was determined by differential leveling and
 PV0014.adjusted by the NATIONAL GEODETIC SURVEY
 PV0014.in June 1991.
 PV0014
 PV0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0014.GEOID18 height accuracy estimate available here.
 PV0014
 PV0014.Click photographs - Photos may exist for this station.
 PV0014
 PV0014.The dynamic height is computed by dividing the NAVD 88
 PV0014.geopotential number by the normal gravity value computed on the
 PV0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0014.degrees latitude (g = 980.6199 gals.).
 PV0014
 PV0014.The modeled gravity was interpolated from observed gravity values.
 PV0014
 PV0014;                    North         East    Units  Estimated Accuracy
 PV0014;SPC SD N     -   115,610.      280,400.      MT  (+/- 180 meters Scaled)
 PV0014
 PV0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK758613(NAD 83)
 PV0014
 PV0014                          SUPERSEDED SURVEY CONTROL
 PV0014
 PV0014  NGVD 29 (??/??/92)  969.44   (m)         3180.6    (f) COMPUTED    2 0
 PV0014
 PV0014.Superseded values are not recommended for survey control.
 PV0014
 PV0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0014.See file dsdata.pdf to determine how the superseded data were derived.
 PV0014
 PV0014_MARKER: DD = SURVEY DISK
 PV0014_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PV0014_SP_SET: CULVERT
 PV0014_STAMPING: 3178 DW RESET 1948
 PV0014_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0014
 PV0014  HISTORY     - Date     Condition        Report By
 PV0014  HISTORY     - 1948     MONUMENTED       USGS
 PV0014  HISTORY     - 1962     GOOD             CGS
 PV0014  HISTORY     - 19951002 MARK NOT FOUND   NGS
 PV0014
 PV0014                          STATION DESCRIPTION
 PV0014
 PV0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0014'12.1 MI NW FROM BELLE FOURCHE.
 PV0014'12.1 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PV0014'WITH U.S. HIGHWAY 85 AT BELLE FOURCHE, 3 POLES NORTHWEST OF
 PV0014'MILE POST NO. 167, 39.5 FEET SOUTHWEST OF THE CENTERLINE OF THE
 PV0014'HIGHWAY, 84 FEET NORTHEAST OF THE NORTHEAST RAIL, 44 FEET
 PV0014'SOUTHEAST OF THE SOUTHEAST MOST OF TWO CULVERTS, 24 FEET NORTHWEST
 PV0014'OF A TELEPHONE POLE, 1 FOOT NORTHWEST OF A WITNESS POST, A DISK
 PV0014'SET ON TOP OF A 2 FOOT PIPE FILLED WITH CONCRETE, ABOUT 4 FEET
 PV0014'LOWER THAN THE HIGHWAY.
 PV0014
 PV0014                          STATION RECOVERY (1995)
 PV0014
 PV0014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PV0014'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0159 ***********************************************************************
 AI0159  DESIGNATION -  3194 DW
 AI0159  PID         -  AI0159
 AI0159  STATE/COUNTY-  SD/BUTTE
 AI0159  COUNTRY     -  US
 AI0159  USGS QUAD   -  TWO TOP BUTTE EAST (2017)
 AI0159
 AI0159                         *CURRENT SURVEY CONTROL
 AI0159  ______________________________________________________________________
 AI0159* NAD 83(1986) POSITION- 44 57 07.     (N) 103 35 14.     (W)   SCALED
 AI0159* NAVD 88 ORTHO HEIGHT -   974.404 (meters)     3196.86  (feet) ADJUSTED
 AI0159  ______________________________________________________________________
 AI0159  GEOID HEIGHT    -        -16.167 (meters)                     GEOID18
 AI0159  DYNAMIC HEIGHT  -        974.159 (meters)     3196.05  (feet) COMP
 AI0159  MODELED GRAVITY -    980,331.6   (mgal)                       NAVD 88
 AI0159
 AI0159  VERT ORDER      -  FIRST     CLASS II
 AI0159
 AI0159.The horizontal coordinates were scaled from a map and have
 AI0159.an estimated accuracy of +/- 6 seconds.
 AI0159
 AI0159.The orthometric height was determined by differential leveling and
 AI0159.adjusted by the NATIONAL GEODETIC SURVEY
 AI0159.in April 2000.
 AI0159
 AI0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0159.GEOID18 height accuracy estimate available here.
 AI0159
 AI0159.Click photographs - Photos may exist for this station.
 AI0159
 AI0159.The dynamic height is computed by dividing the NAVD 88
 AI0159.geopotential number by the normal gravity value computed on the
 AI0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0159.degrees latitude (g = 980.6199 gals.).
 AI0159
 AI0159.The modeled gravity was interpolated from observed gravity values.
 AI0159
 AI0159;                    North         East    Units  Estimated Accuracy
 AI0159;SPC SD N     -   130,570.      317,030.      MT  (+/- 180 meters Scaled)
 AI0159
 AI0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK114785(NAD 83)
 AI0159
 AI0159                          SUPERSEDED SURVEY CONTROL
 AI0159
 AI0159.No superseded survey control is available for this station.
 AI0159
 AI0159_MARKER: P = PIPE CAP
 AI0159_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 AI0159_STAMPING: 3194 DW 1904
 AI0159_MARK LOGO: USGS
 AI0159_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0159_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AI0159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0159+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2008
 AI0159
 AI0159  HISTORY     - Date     Condition        Report By
 AI0159  HISTORY     - 1904     MONUMENTED       USGS
 AI0159  HISTORY     - 19980928 GOOD             NGS
 AI0159  HISTORY     - 20080417 GOOD             INDIV
 AI0159
 AI0159                          STATION DESCRIPTION
 AI0159
 AI0159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0159'35.8 KM (22.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0159'OF COUNTY ROAD 732 IN REDIG, 568.0 M (1863.5 FT) NORTHEAST OF MILEPOST
 AI0159'82, 74.9 M (245.7 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 58.0 M
 AI0159'(190.3 FT) EAST OF THE CENTER OF A GATE, 44.5 M (146.0 FT) SOUTHEAST
 AI0159'OF A WITNESS POST AND FENCE, 28.8 M (94.5 FT) SOUTHEAST OF A SECTION
 AI0159'CORNER, 4.4 M (14.4 FT) WEST OF THE CENTER OF A GATE, 2.5 M (8.2 FT)
 AI0159'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A FENCE.
 AI0159'NOTE--THE PROPERTY OWNER IS UNKNOWN.  SHALLOW-SET PIPE SET TO AN
 AI0159'UNKNOWN DEPTH AND PROJECTING 10 CM ABOVE THE GROUND.
 AI0159
 AI0159                          STATION RECOVERY (2008)
 AI0159
 AI0159'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 AI0159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0163 ***********************************************************************
 PR0163  DESIGNATION -  32 A
 PR0163  PID         -  PR0163
 PR0163  STATE/COUNTY-  SD/MOODY
 PR0163  COUNTRY     -  US
 PR0163  USGS QUAD   -  FLANDREAU (2017)
 PR0163
 PR0163                         *CURRENT SURVEY CONTROL
 PR0163  ______________________________________________________________________
 PR0163* NAD 83(1986) POSITION- 44 05 16.     (N) 096 35 14.     (W)   SCALED
 PR0163* NAVD 88 ORTHO HEIGHT -   493.203 (meters)     1618.12  (feet) ADJUSTED
 PR0163  ______________________________________________________________________
 PR0163  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 PR0163  DYNAMIC HEIGHT  -        493.092 (meters)     1617.75  (feet) COMP
 PR0163  MODELED GRAVITY -    980,378.4   (mgal)                       NAVD 88
 PR0163
 PR0163  VERT ORDER      -  SECOND    CLASS 0
 PR0163
 PR0163.The horizontal coordinates were scaled from a map and have
 PR0163.an estimated accuracy of +/- 6 seconds.
 PR0163
 PR0163.The orthometric height was determined by differential leveling and
 PR0163.adjusted by the NATIONAL GEODETIC SURVEY
 PR0163.in June 1991.
 PR0163
 PR0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0163.GEOID18 height accuracy estimate available here.
 PR0163
 PR0163.Click photographs - Photos may exist for this station.
 PR0163
 PR0163.The dynamic height is computed by dividing the NAVD 88
 PR0163.geopotential number by the normal gravity value computed on the
 PR0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0163.degrees latitude (g = 980.6199 gals.).
 PR0163
 PR0163.The modeled gravity was interpolated from observed gravity values.
 PR0163
 PR0163;                    North         East    Units  Estimated Accuracy
 PR0163;SPC SD S     -   201,670.      899,900.      MT  (+/- 180 meters Scaled)
 PR0163
 PR0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP931844(NAD 83)
 PR0163
 PR0163                          SUPERSEDED SURVEY CONTROL
 PR0163
 PR0163  NGVD 29 (??/??/92)  492.947  (m)         1617.28   (f) ADJ UNCH    2 0
 PR0163
 PR0163.Superseded values are not recommended for survey control.
 PR0163
 PR0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0163.See file dsdata.pdf to determine how the superseded data were derived.
 PR0163
 PR0163_MARKER: DD = SURVEY DISK
 PR0163_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0163_STAMPING: 32 A
 PR0163_MARK LOGO: CGS+SS
 PR0163_PROJECTION: FLUSH
 PR0163_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0163
 PR0163  HISTORY     - Date     Condition        Report By
 PR0163  HISTORY     - 1934     MONUMENTED       SDGS
 PR0163  HISTORY     - 1962     MARK NOT FOUND   CGS
 PR0163
 PR0163                          STATION DESCRIPTION
 PR0163
 PR0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PR0163'3.8 MI N FROM FLANDREAU.
 PR0163'3.8 MILES NORTH ALONG STATE HIGHWAY 13 FROM FLANDREAU, MOODY
 PR0163'COUNTY, SLIGHTLY SOUTH OF A 1/2-MILE ROAD WEST OF STATE HIGHWAY
 PR0163'13, ON THE TOP OF A KNOLL HAVING A HIGHWAY CUT, AT THE NORTHEAST
 PR0163'CORNER OF THE SOUTHEAST 1/4 OF SECTION 9, FLANDREAU TWP., R. 48
 PR0163'W., AND ABOUT 65 FEET WEST OF THE CENTER LINE OF THE HIGHWAY.
 PR0163'A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 PR0163'ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0362 ***********************************************************************
 OT0362  DESIGNATION -  3225
 OT0362  PID         -  OT0362
 OT0362  STATE/COUNTY-  SD/FALL RIVER
 OT0362  COUNTRY     -  US
 OT0362  USGS QUAD   -  HOT SPRINGS (2017)
 OT0362
 OT0362                         *CURRENT SURVEY CONTROL
 OT0362  ______________________________________________________________________
 OT0362* NAD 83(1986) POSITION- 43 24 09.     (N) 103 24 24.     (W)   SCALED
 OT0362* NAVD 88 ORTHO HEIGHT -   984.181 (meters)     3228.93  (feet) POSTED
 OT0362  ______________________________________________________________________
 OT0362  GEOID HEIGHT    -        -15.963 (meters)                     GEOID18
 OT0362  DYNAMIC HEIGHT  -        983.79  (meters)     3227.7   (feet) COMP
 OT0362  MODELED GRAVITY -    980,183.9   (mgal)                       NAVD 88
 OT0362
 OT0362  VERT ORDER      -  * POSTED, SEE BELOW
 OT0362
 OT0362.The horizontal coordinates were scaled from a map and have
 OT0362.an estimated accuracy of +/- 6 seconds.
 OT0362
 OT0362.The orthometric height was determined by differential leveling
 OT0362.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0362
 OT0362.* This is a POSTED BENCH MARK height.
 OT0362
 OT0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0362.GEOID18 height accuracy estimate available here.
 OT0362
 OT0362.Click photographs - Photos may exist for this station.
 OT0362
 OT0362.The dynamic height is computed by dividing the NAVD 88
 OT0362.geopotential number by the normal gravity value computed on the
 OT0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0362.degrees latitude (g = 980.6199 gals.).
 OT0362
 OT0362.The modeled gravity was interpolated from observed gravity values.
 OT0362
 OT0362;                    North         East    Units  Estimated Accuracy
 OT0362;SPC SD S     -   123,380.      351,120.      MT  (+/- 180 meters Scaled)
 OT0362
 OT0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ290067(NAD 83)
 OT0362
 OT0362                          SUPERSEDED SURVEY CONTROL
 OT0362
 OT0362.No superseded survey control is available for this station.
 OT0362
 OT0362_MARKER: B = BOLT
 OT0362_SETTING: 66 = SET IN ROCK OUTCROP
 OT0362_STAMPING: DW 3225
 OT0362_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0362+STABILITY: POSITION/ELEVATION WELL
 OT0362
 OT0362  HISTORY     - Date     Condition        Report By
 OT0362  HISTORY     - 1898     MONUMENTED       USGS
 OT0362  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0362
 OT0362                          STATION DESCRIPTION
 OT0362
 OT0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0362'4 MI E FROM HOT SPRINGS.
 OT0362'4 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0362'HOT SPRINGS, FALL RIVER COUNTY, ABOUT 450 FEET EAST OF A HIGHWAY
 OT0362'UNDERPASS, NORTH OF A CUT, 39 1/2 FEET NORTH OF THE CENTER LINE
 OT0362'OF THE TRACK, 22 1/2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, IN
 OT0362'THE TOP OF A ROCK LEDGE, AND ABOUT 15 FEET HIGHER THAN THE TRACK.
 OT0362'A COPPER PLUG.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1366 ***********************************************************************
 NM1366  DESIGNATION -  326/2 STONE
 NM1366  PID         -  NM1366
 NM1366  STATE/COUNTY-  SD/BON HOMME
 NM1366  COUNTRY     -  US
 NM1366  USGS QUAD   -  SPRINGFIELD (2017)
 NM1366
 NM1366                         *CURRENT SURVEY CONTROL
 NM1366  ______________________________________________________________________
 NM1366* NAD 83(1986) POSITION- 42 46 08.     (N) 097 59 14.     (W)   SCALED
 NM1366* NAVD 88 ORTHO HEIGHT -   379.293 (meters)     1244.40  (feet) ADJUSTED
 NM1366  ______________________________________________________________________
 NM1366  GEOID HEIGHT    -        -25.829 (meters)                     GEOID18
 NM1366  DYNAMIC HEIGHT  -        379.171 (meters)     1244.00  (feet) COMP
 NM1366  MODELED GRAVITY -    980,288.1   (mgal)                       NAVD 88
 NM1366
 NM1366  VERT ORDER      -  SECOND    CLASS 0
 NM1366
 NM1366.The horizontal coordinates were scaled from a map and have
 NM1366.an estimated accuracy of +/- 6 seconds.
 NM1366
 NM1366.The orthometric height was determined by differential leveling and
 NM1366.adjusted by the NATIONAL GEODETIC SURVEY
 NM1366.in June 1991.
 NM1366
 NM1366.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1366.GEOID18 height accuracy estimate available here.
 NM1366
 NM1366.Click photographs - Photos may exist for this station.
 NM1366
 NM1366.The dynamic height is computed by dividing the NAVD 88
 NM1366.geopotential number by the normal gravity value computed on the
 NM1366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1366.degrees latitude (g = 980.6199 gals.).
 NM1366
 NM1366.The modeled gravity was interpolated from observed gravity values.
 NM1366
 NM1366;                    North         East    Units  Estimated Accuracy
 NM1366;SPC SD S     -    51,100.      792,000.      MT  (+/- 180 meters Scaled)
 NM1366
 NM1366_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN828356(NAD 83)
 NM1366
 NM1366                          SUPERSEDED SURVEY CONTROL
 NM1366
 NM1366  NGVD 29 (??/??/92)  379.078  (m)         1243.69   (f) ADJ UNCH    2 0
 NM1366
 NM1366.Superseded values are not recommended for survey control.
 NM1366
 NM1366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1366.See file dsdata.pdf to determine how the superseded data were derived.
 NM1366
 NM1366_MARKER: V = STONE MONUMENT
 NM1366_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM1366_SP_SET: STONE SQUARE
 NM1366_STAMPING: 362/2 MO RC 1934
 NM1366_PROJECTION: RECESSED 122 CENTIMETERS
 NM1366_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1366
 NM1366  HISTORY     - Date     Condition        Report By
 NM1366  HISTORY     - 1934     MONUMENTED       MORC
 NM1366  HISTORY     - 1949     GOOD             CGS
 NM1366
 NM1366                          STATION DESCRIPTION
 NM1366
 NM1366'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1366'AT RUNNING WATER.
 NM1366'AT RUNNING WATER, ABOUT 530 YARDS WEST OF THE POST OFFICE,
 NM1366'ABOUT 300 YARDS WEST OF STATE HIGHWAY NO. 37, 100 FEET WEST
 NM1366'OF THE WEST BANK OF A RAVINE, 40 FEET NORTH OF THE NORTH BANK
 NM1366'OF THE MISSOURI RIVER, THE TOP OF AN 18 INCH SQUARE LIMESTONE,
 NM1366'BURIED ABOUT 4.0 FEET UNDER GROUND, ACCESS TO WHICH IS HAD
 NM1366'THROUGH A 4 INCH IRON PIPE BEARING A MISSOURI RIVER COMMISSION
 NM1366'IRON CAP AND PROJECTING ABOUT 1.0 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1368 ***********************************************************************
 NM1368  DESIGNATION -  326/3 BOLT
 NM1368  PID         -  NM1368
 NM1368  STATE/COUNTY-  SD/BON HOMME
 NM1368  COUNTRY     -  US
 NM1368  USGS QUAD   -  SPRINGFIELD (2017)
 NM1368
 NM1368                         *CURRENT SURVEY CONTROL
 NM1368  ______________________________________________________________________
 NM1368* NAD 83(1986) POSITION- 42 46 16.     (N) 097 58 53.     (W)   SCALED
 NM1368* NAVD 88 ORTHO HEIGHT -   382.235 (meters)     1254.05  (feet) ADJUSTED
 NM1368  ______________________________________________________________________
 NM1368  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 NM1368  DYNAMIC HEIGHT  -        382.112 (meters)     1253.65  (feet) COMP
 NM1368  MODELED GRAVITY -    980,287.4   (mgal)                       NAVD 88
 NM1368
 NM1368  VERT ORDER      -  SECOND    CLASS 0
 NM1368
 NM1368.The horizontal coordinates were scaled from a map and have
 NM1368.an estimated accuracy of +/- 6 seconds.
 NM1368
 NM1368.The orthometric height was determined by differential leveling and
 NM1368.adjusted by the NATIONAL GEODETIC SURVEY
 NM1368.in June 1991.
 NM1368
 NM1368.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1368.GEOID18 height accuracy estimate available here.
 NM1368
 NM1368.Click photographs - Photos may exist for this station.
 NM1368
 NM1368.The dynamic height is computed by dividing the NAVD 88
 NM1368.geopotential number by the normal gravity value computed on the
 NM1368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1368.degrees latitude (g = 980.6199 gals.).
 NM1368
 NM1368.The modeled gravity was interpolated from observed gravity values.
 NM1368
 NM1368;                    North         East    Units  Estimated Accuracy
 NM1368;SPC SD S     -    51,360.      792,470.      MT  (+/- 180 meters Scaled)
 NM1368
 NM1368_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN833359(NAD 83)
 NM1368
 NM1368                          SUPERSEDED SURVEY CONTROL
 NM1368
 NM1368  NGVD 29 (??/??/92)  382.019  (m)         1253.34   (f) ADJ UNCH    2 0
 NM1368
 NM1368.Superseded values are not recommended for survey control.
 NM1368
 NM1368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1368.See file dsdata.pdf to determine how the superseded data were derived.
 NM1368
 NM1368_MARKER: B = BOLT
 NM1368_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM1368_SP_SET: STONE SQUARE
 NM1368_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1368
 NM1368  HISTORY     - Date     Condition        Report By
 NM1368  HISTORY     - UNK      MONUMENTED       MORC
 NM1368  HISTORY     - 1934     GOOD             CGS
 NM1368
 NM1368                          STATION DESCRIPTION
 NM1368
 NM1368'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1368'AT RUNNING WATER.
 NM1368'U.S.B.M. 326/3 IS LOCATED AT RUNNING WATER, 253 YARDS EAST OF
 NM1368'STATE HWY. 37, 151 FEET NORTHWEST OF POST OFFICE, 59.8 FEET
 NM1368'EAST OF EAST SIDE OF CONCRETE FOUNDATION OF STORE, 36 FEET EAST
 NM1368'OF CENTERLINE OF STREET.  A 4 1/2 INCH IRON PIPE WITH CAP
 NM1368'14 IN HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1367 ***********************************************************************
 NM1367  DESIGNATION -  326/3 CAP
 NM1367  PID         -  NM1367
 NM1367  STATE/COUNTY-  SD/BON HOMME
 NM1367  COUNTRY     -  US
 NM1367  USGS QUAD   -  SPRINGFIELD (2017)
 NM1367
 NM1367                         *CURRENT SURVEY CONTROL
 NM1367  ______________________________________________________________________
 NM1367* NAD 83(1986) POSITION- 42 46 15.     (N) 097 58 53.     (W)   SCALED
 NM1367* NAVD 88 ORTHO HEIGHT -   383.614 (meters)     1258.57  (feet) ADJUSTED
 NM1367  ______________________________________________________________________
 NM1367  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 NM1367  DYNAMIC HEIGHT  -        383.490 (meters)     1258.17  (feet) COMP
 NM1367  MODELED GRAVITY -    980,287.4   (mgal)                       NAVD 88
 NM1367
 NM1367  VERT ORDER      -  SECOND    CLASS 0
 NM1367
 NM1367.The horizontal coordinates were scaled from a map and have
 NM1367.an estimated accuracy of +/- 6 seconds.
 NM1367
 NM1367.The orthometric height was determined by differential leveling and
 NM1367.adjusted by the NATIONAL GEODETIC SURVEY
 NM1367.in June 1991.
 NM1367
 NM1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1367.GEOID18 height accuracy estimate available here.
 NM1367
 NM1367.Click photographs - Photos may exist for this station.
 NM1367
 NM1367.The dynamic height is computed by dividing the NAVD 88
 NM1367.geopotential number by the normal gravity value computed on the
 NM1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1367.degrees latitude (g = 980.6199 gals.).
 NM1367
 NM1367.The modeled gravity was interpolated from observed gravity values.
 NM1367
 NM1367;                    North         East    Units  Estimated Accuracy
 NM1367;SPC SD S     -    51,330.      792,470.      MT  (+/- 180 meters Scaled)
 NM1367
 NM1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN833358(NAD 83)
 NM1367
 NM1367                          SUPERSEDED SURVEY CONTROL
 NM1367
 NM1367  NGVD 29 (??/??/92)  383.398  (m)         1257.86   (f) ADJ UNCH    2 0
 NM1367
 NM1367.Superseded values are not recommended for survey control.
 NM1367
 NM1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1367.See file dsdata.pdf to determine how the superseded data were derived.
 NM1367
 NM1367_MARKER: P = PIPE CAP
 NM1367_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM1367_MARK LOGO: MORC
 NM1367_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1367_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1367
 NM1367  HISTORY     - Date     Condition        Report By
 NM1367  HISTORY     - UNK      MONUMENTED       MORC
 NM1367  HISTORY     - 1934     GOOD             CGS
 NM1367
 NM1367                          STATION DESCRIPTION
 NM1367
 NM1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1367'AT RUNNING WATER.
 NM1367'AT RUNNING WATER, 253 YARDS EAST OF STATE HY. 37, 151 FT.
 NM1367'NORTHWEST OF POST OFFICE, 59.8 FT. EAST OF EAST SIDE OF CONCRETE
 NM1367'FOUNDATION OF STORE, 36 FT. EAST OF CENTERLINE OF STREET,
 NM1367'24 FT. NORTH OF CENTERLINE OF STREET.  A 4 1/2 INCH IRON PIPE
 NM1367'WITH CAP 14 IN HIGH, AND LETTERS USBM CAST IN IRON CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1359 ***********************************************************************
 NM1359  DESIGNATION -  329/2 BOLT
 NM1359  PID         -  NM1359
 NM1359  STATE/COUNTY-  SD/BON HOMME
 NM1359  COUNTRY     -  US
 NM1359  USGS QUAD   -  SPRINGFIELD (2017)
 NM1359
 NM1359                         *CURRENT SURVEY CONTROL
 NM1359  ______________________________________________________________________
 NM1359* NAD 83(1986) POSITION- 42 50 59.     (N) 097 53 38.     (W)   SCALED
 NM1359* NAVD 88 ORTHO HEIGHT -   390.876 (meters)     1282.40  (feet) ADJUSTED
 NM1359  ______________________________________________________________________
 NM1359  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 NM1359  DYNAMIC HEIGHT  -        390.747 (meters)     1281.98  (feet) COMP
 NM1359  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 NM1359
 NM1359  VERT ORDER      -  SECOND    CLASS 0
 NM1359
 NM1359.The horizontal coordinates were scaled from a map and have
 NM1359.an estimated accuracy of +/- 6 seconds.
 NM1359
 NM1359.The orthometric height was determined by differential leveling and
 NM1359.adjusted by the NATIONAL GEODETIC SURVEY
 NM1359.in June 1991.
 NM1359
 NM1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1359.GEOID18 height accuracy estimate available here.
 NM1359
 NM1359.Click photographs - Photos may exist for this station.
 NM1359
 NM1359.The dynamic height is computed by dividing the NAVD 88
 NM1359.geopotential number by the normal gravity value computed on the
 NM1359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1359.degrees latitude (g = 980.6199 gals.).
 NM1359
 NM1359.The modeled gravity was interpolated from observed gravity values.
 NM1359
 NM1359;                    North         East    Units  Estimated Accuracy
 NM1359;SPC SD S     -    60,300.      799,370.      MT  (+/- 180 meters Scaled)
 NM1359
 NM1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN903447(NAD 83)
 NM1359
 NM1359                          SUPERSEDED SURVEY CONTROL
 NM1359
 NM1359  NGVD 29 (??/??/92)  390.652  (m)         1281.66   (f) ADJ UNCH    2 0
 NM1359
 NM1359.Superseded values are not recommended for survey control.
 NM1359
 NM1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1359.See file dsdata.pdf to determine how the superseded data were derived.
 NM1359
 NM1359_MARKER: B = BOLT
 NM1359_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM1359_SP_SET: STONE SQUARE
 NM1359_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1359
 NM1359  HISTORY     - Date     Condition        Report By
 NM1359  HISTORY     - UNK      MONUMENTED       MORC
 NM1359  HISTORY     - 1934     GOOD             CGS
 NM1359
 NM1359                          STATION DESCRIPTION
 NM1359
 NM1359'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1359'AT SPRINGFIELD.
 NM1359'APPROXIMATELY 300 YARDS SOUTHEAST OF THE INDIAN SCHOOL AT
 NM1359'SPRINGFIELD, APPROXIMATELY 100 YARDS SOUTH OF THE SWIMMING
 NM1359'POOL, 75 FEET FROM OR NORTHWEST OF EDGE OF CUT BLUFF BANK.
 NM1359'IRON PIPE WITH CAP, ABOUT 12 IN HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1358 ***********************************************************************
 NM1358  DESIGNATION -  329/2 CAP
 NM1358  PID         -  NM1358
 NM1358  STATE/COUNTY-  SD/BON HOMME
 NM1358  COUNTRY     -  US
 NM1358  USGS QUAD   -  SPRINGFIELD (2017)
 NM1358
 NM1358                         *CURRENT SURVEY CONTROL
 NM1358  ______________________________________________________________________
 NM1358* NAD 83(1986) POSITION- 42 50 59.     (N) 097 53 38.     (W)   SCALED
 NM1358* NAVD 88 ORTHO HEIGHT -   392.259 (meters)     1286.94  (feet) ADJUSTED
 NM1358  ______________________________________________________________________
 NM1358  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 NM1358  DYNAMIC HEIGHT  -        392.129 (meters)     1286.51  (feet) COMP
 NM1358  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 NM1358
 NM1358  VERT ORDER      -  SECOND    CLASS 0
 NM1358
 NM1358.The horizontal coordinates were scaled from a map and have
 NM1358.an estimated accuracy of +/- 6 seconds.
 NM1358
 NM1358.The orthometric height was determined by differential leveling and
 NM1358.adjusted by the NATIONAL GEODETIC SURVEY
 NM1358.in June 1991.
 NM1358
 NM1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1358.GEOID18 height accuracy estimate available here.
 NM1358
 NM1358.Click photographs - Photos may exist for this station.
 NM1358
 NM1358.The dynamic height is computed by dividing the NAVD 88
 NM1358.geopotential number by the normal gravity value computed on the
 NM1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1358.degrees latitude (g = 980.6199 gals.).
 NM1358
 NM1358.The modeled gravity was interpolated from observed gravity values.
 NM1358
 NM1358;                    North         East    Units  Estimated Accuracy
 NM1358;SPC SD S     -    60,300.      799,370.      MT  (+/- 180 meters Scaled)
 NM1358
 NM1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN903447(NAD 83)
 NM1358
 NM1358                          SUPERSEDED SURVEY CONTROL
 NM1358
 NM1358  NGVD 29 (??/??/92)  392.035  (m)         1286.20   (f) ADJ UNCH    2 0
 NM1358
 NM1358.Superseded values are not recommended for survey control.
 NM1358
 NM1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1358.See file dsdata.pdf to determine how the superseded data were derived.
 NM1358
 NM1358_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NM1358_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM1358_MARK LOGO: MORC
 NM1358_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1358_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1358
 NM1358  HISTORY     - Date     Condition        Report By
 NM1358  HISTORY     - UNK      MONUMENTED       MORC
 NM1358  HISTORY     - 1934     GOOD             CGS
 NM1358  HISTORY     - 1946     GOOD             CGS
 NM1358
 NM1358                          STATION DESCRIPTION
 NM1358
 NM1358'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1358'AT SPRINGFIELD.
 NM1358'APPROXIMATELY 300 YARDS SOUTHEAST OF THE INDIAN SCHOOL AT
 NM1358'SPRINGFIELD, APPROXIMATELY 100 YARDS SOUTH OF THE SWIMMING
 NM1358'POOL, 75 FT. FROM OR NORTHWEST OF EDGE OF CUT BLUFF BANK.  IRON
 NM1358'PIPE WITH CAP, ABOUT 12 IN HIGH.
 NM1358
 NM1358                          STATION RECOVERY (1946)
 NM1358
 NM1358'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM1358'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1357 ***********************************************************************
 NM1357  DESIGNATION -  329/3
 NM1357  PID         -  NM1357
 NM1357  STATE/COUNTY-  SD/BON HOMME
 NM1357  COUNTRY     -  US
 NM1357  USGS QUAD   -  SPRINGFIELD (2017)
 NM1357
 NM1357                         *CURRENT SURVEY CONTROL
 NM1357  ______________________________________________________________________
 NM1357* NAD 83(1986) POSITION- 42 51 27.     (N) 097 53 32.     (W)   SCALED
 NM1357* NAVD 88 ORTHO HEIGHT -   389.163 (meters)     1276.78  (feet) ADJUSTED
 NM1357  ______________________________________________________________________
 NM1357  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 NM1357  DYNAMIC HEIGHT  -        389.034 (meters)     1276.36  (feet) COMP
 NM1357  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 NM1357
 NM1357  VERT ORDER      -  SECOND    CLASS 0
 NM1357
 NM1357.The horizontal coordinates were scaled from a map and have
 NM1357.an estimated accuracy of +/- 6 seconds.
 NM1357
 NM1357.The orthometric height was determined by differential leveling and
 NM1357.adjusted by the NATIONAL GEODETIC SURVEY
 NM1357.in June 1991.
 NM1357
 NM1357.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1357.GEOID18 height accuracy estimate available here.
 NM1357
 NM1357.Click photographs - Photos may exist for this station.
 NM1357
 NM1357.The dynamic height is computed by dividing the NAVD 88
 NM1357.geopotential number by the normal gravity value computed on the
 NM1357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1357.degrees latitude (g = 980.6199 gals.).
 NM1357
 NM1357.The modeled gravity was interpolated from observed gravity values.
 NM1357
 NM1357;                    North         East    Units  Estimated Accuracy
 NM1357;SPC SD S     -    61,160.      799,480.      MT  (+/- 180 meters Scaled)
 NM1357
 NM1357_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN905455(NAD 83)
 NM1357
 NM1357                          SUPERSEDED SURVEY CONTROL
 NM1357
 NM1357  NGVD 29 (??/??/92)  388.940  (m)         1276.05   (f) ADJ UNCH    2 0
 NM1357
 NM1357.Superseded values are not recommended for survey control.
 NM1357
 NM1357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1357.See file dsdata.pdf to determine how the superseded data were derived.
 NM1357
 NM1357_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NM1357_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM1357_MARK LOGO: MORC
 NM1357_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1357_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1357
 NM1357  HISTORY     - Date     Condition        Report By
 NM1357  HISTORY     - UNK      MONUMENTED       MORC
 NM1357  HISTORY     - 1934     GOOD             CGS
 NM1357  HISTORY     - 1974     MARK NOT FOUND   NGS
 NM1357
 NM1357                          STATION DESCRIPTION
 NM1357
 NM1357'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1357'AT SPRINGFIELD.
 NM1357'IN THE SOUTHWEST CORNER OF THE OLD HIGH SCHOOL YARD, WHICH IS
 NM1357'ONE BLOCK NORTH AND ON SAME SIDE OF STREET AS NEW HIGH SCHOOL,
 NM1357'72 YARDS NORTHWEST OF NORTHWEST CORNER OF THE NEW HIGH SCHOOL,
 NM1357'42 FT. EAST OF CENTERLINE OF STATE HY. 37, 32 FT. NORTH OF
 NM1357'CENTERLINE OF AND EAST-WEST STREET, 20 FT. NORTHEAST OF THE
 NM1357'NORTH END OF A 24 IN CONCRETE CULVERT.  IRON POST 6 IN HIGH,
 NM1357'WITH CAP.
 NM1357
 NM1357                          STATION RECOVERY (1974)
 NM1357
 NM1357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 NM1357'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0584 ***********************************************************************
 PT0584  DESIGNATION -  33
 PT0584  PID         -  PT0584
 PT0584  STATE/COUNTY-  SD/HAAKON
 PT0584  COUNTRY     -  US
 PT0584  USGS QUAD   -  PHILIP (2017)
 PT0584
 PT0584                         *CURRENT SURVEY CONTROL
 PT0584  ______________________________________________________________________
 PT0584* NAD 83(1986) POSITION- 44 02 22.     (N) 101 39 55.     (W)   SCALED
 PT0584* NAVD 88 ORTHO HEIGHT -   675.151 (meters)     2215.06  (feet) ADJUSTED
 PT0584  ______________________________________________________________________
 PT0584  GEOID HEIGHT    -        -21.098 (meters)                     GEOID18
 PT0584  DYNAMIC HEIGHT  -        674.960 (meters)     2214.43  (feet) COMP
 PT0584  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PT0584
 PT0584  VERT ORDER      -  FIRST     CLASS II
 PT0584
 PT0584.The horizontal coordinates were scaled from a map and have
 PT0584.an estimated accuracy of +/- 6 seconds.
 PT0584
 PT0584.The orthometric height was determined by differential leveling and
 PT0584.adjusted by the NATIONAL GEODETIC SURVEY
 PT0584.in June 1991.
 PT0584
 PT0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0584.GEOID18 height accuracy estimate available here.
 PT0584
 PT0584.Click photographs - Photos may exist for this station.
 PT0584
 PT0584.The dynamic height is computed by dividing the NAVD 88
 PT0584.geopotential number by the normal gravity value computed on the
 PT0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0584.degrees latitude (g = 980.6199 gals.).
 PT0584
 PT0584.The modeled gravity was interpolated from observed gravity values.
 PT0584
 PT0584;                    North         East    Units  Estimated Accuracy
 PT0584;SPC SD S     -   190,390.      493,250.      MT  (+/- 180 meters Scaled)
 PT0584
 PT0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP864797(NAD 83)
 PT0584
 PT0584                          SUPERSEDED SURVEY CONTROL
 PT0584
 PT0584  NGVD 29 (??/??/92)  674.706  (m)         2213.60   (f) ADJ UNCH    1 2
 PT0584
 PT0584.Superseded values are not recommended for survey control.
 PT0584
 PT0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0584.See file dsdata.pdf to determine how the superseded data were derived.
 PT0584
 PT0584_MARKER: DD = SURVEY DISK
 PT0584_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0584_SP_SET: WATER TOWER FOOTING
 PT0584_STAMPING: M C 33 7022
 PT0584_MARK LOGO: USGS
 PT0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0584+STABILITY: SURFACE MOTION
 PT0584
 PT0584  HISTORY     - Date     Condition        Report By
 PT0584  HISTORY     - UNK      MONUMENTED       USGS
 PT0584  HISTORY     - 1962     GOOD             CGS
 PT0584
 PT0584                          STATION DESCRIPTION
 PT0584
 PT0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0584'0.2 MI N FROM PHILIP.
 PT0584'ABOUT 0.25 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO AND
 PT0584'NORTH WESTERN RAILROAD STATION AT PHILIP, ON THE CREST OF A
 PT0584'HILL, 94 FEET SOUTH WEST OF A LARGE STEEL FLAGPOLE, 67 FEET EAST OF
 PT0584'THE CENTERLINE OF A GRAVEL STREET, 41 FEET NORTHEAST OF THE
 PT0584'FIRE SIREN POLE, ABOUT FLUSH WITH THE ROAD, AND SET IN THE TOP
 PT0584'OF THE NORTH CORNER OF THE CONCRETE FOOTING OF THE NORTHEAST
 PT0584'LEG OF AN ABANDONED WATER TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0160 ***********************************************************************
 PR0160  DESIGNATION -  33 A
 PR0160  PID         -  PR0160
 PR0160  STATE/COUNTY-  SD/MOODY
 PR0160  COUNTRY     -  US
 PR0160  USGS QUAD   -  FLANDREAU (2017)
 PR0160
 PR0160                         *CURRENT SURVEY CONTROL
 PR0160  ______________________________________________________________________
 PR0160* NAD 83(1996) POSITION- 44 04 10.53512(N) 096 35 12.41333(W)   ADJUSTED
 PR0160* NAVD 88 ORTHO HEIGHT -   495.722 (meters)     1626.38  (feet) ADJUSTED
 PR0160  ______________________________________________________________________
 PR0160  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 PR0160  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 PR0160  DYNAMIC HEIGHT  -        495.610 (meters)     1626.01  (feet) COMP
 PR0160  MODELED GRAVITY -    980,377.4   (mgal)                       NAVD 88
 PR0160
 PR0160  HORZ ORDER      -  SECOND
 PR0160  VERT ORDER      -  SECOND    CLASS 0
 PR0160
 PR0160.The horizontal coordinates were established by classical geodetic methods
 PR0160.and adjusted by the National Geodetic Survey in January 1998.
 PR0160
 PR0160.The orthometric height was determined by differential leveling and
 PR0160.adjusted by the NATIONAL GEODETIC SURVEY
 PR0160.in June 1991.
 PR0160
 PR0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0160.GEOID18 height accuracy estimate available here.
 PR0160
 PR0160.Click photographs - Photos may exist for this station.
 PR0160
 PR0160.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0160
 PR0160.The dynamic height is computed by dividing the NAVD 88
 PR0160.geopotential number by the normal gravity value computed on the
 PR0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0160.degrees latitude (g = 980.6199 gals.).
 PR0160
 PR0160.The modeled gravity was interpolated from observed gravity values.
 PR0160
 PR0160. The following values were computed from the NAD 83(1996) position.
 PR0160
 PR0160;                    North         East     Units Scale Factor Converg.
 PR0160;SPC SD S     -   199,655.175   900,024.765   MT  0.99993785   +2 35 04.4
 PR0160;SPC SD S     -   655,035.35  2,952,831.25   sFT  0.99993785   +2 35 04.4
 PR0160;UTM  14      - 4,882,433.956   693,253.296   MT  1.00005935   +1 40 44.4
 PR0160
 PR0160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0160!SPC SD S     -   0.99992635  x   0.99993785  =   0.99986420
 PR0160!UTM  14      -   0.99992635  x   1.00005935  =   0.99998569
 PR0160
 PR0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9325382433(NAD 83)
 PR0160
 PR0160                          SUPERSEDED SURVEY CONTROL
 PR0160
 PR0160  NAD 83(1986)-  44 04 10.53626(N)    096 35 12.39266(W) AD(       ) 2
 PR0160  NAD 27      -  44 04 10.64100(N)    096 35 11.22900(W) AD(       ) 2
 PR0160  NGVD 29 (??/??/92)  495.467  (m)         1625.54   (f) ADJ UNCH    2 0
 PR0160  NGVD 29             495.47   (m)         1625.6    (f) LEVELING    3  
 PR0160
 PR0160.Superseded values are not recommended for survey control.
 PR0160
 PR0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0160.See file dsdata.pdf to determine how the superseded data were derived.
 PR0160
 PR0160_MARKER: DD = SURVEY DISK
 PR0160_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0160_MARK LOGO: CGS+SS
 PR0160_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0160+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2008
 PR0160
 PR0160  HISTORY     - Date     Condition        Report By
 PR0160  HISTORY     - 1934     MONUMENTED       SDGS
 PR0160  HISTORY     - 1949     GOOD             CGS
 PR0160  HISTORY     - 1962     GOOD             CGS
 PR0160  HISTORY     - 20080915 GOOD             SDDT
 PR0160
 PR0160                          STATION DESCRIPTION
 PR0160
 PR0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0160'STATION IS LOCATED ABOUT 1-1/2 MILES NORTH OF FLANDREAU IN
 PR0160'THE SOUTHWEST CORNER OF A PASTURE ON PROPERTY OF THE FLANDREAU
 PR0160'INDIAN SCHOOL.  STATION IS 90 FEET EAST OF THE CENTERLINE OF
 PR0160'STATE HIGHWAY 13 AND 15 FEET NORTH OF FENCE.  THE DISK IS SET
 PR0160'IN THE TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES.
 PR0160'THERE IS NO STAMPING ON THE DISK.
 PR0160'
 PR0160'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 PR0160'FLANDREAU AND THE DISTANCE IS 9.670 METERS, 31.73 FEET.
 PR0160'
 PR0160'TO REACH FROM THE INTERSECTION OF THE MAIN STREET AND STATE
 PR0160'HIGHWAY 13 IN FLANDREAU GO NORTH, EAST AND NORTH ON STATE
 PR0160'HIGHWAY 13 FOR 1.75 MILES TO WIRE GATE AND STATION ON RIGHT OR
 PR0160'EAST SIDE OF HIGHWAY AS DESCRIBED.
 PR0160
 PR0160                          STATION RECOVERY (1962)
 PR0160
 PR0160'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PR0160'2.6 MI N FROM FLANDREAU.
 PR0160'2.6 MILES NORTH ALONG STATE HIGHWAY 13 FROM FLANDREAU, MOODY
 PR0160'COUNTY, ON THE BOUNDARY LINE NORTH OF INDIAN CHURCH AND THE
 PR0160'CEMETERY, AND 90.5 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.
 PR0160'A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 PR0160'ABOUT FLUSH WITH THE GROUND.  NOTE-- THE DISTANCE TO THIS MARK
 PR0160'FROM THE COURTHOUSE IN FLANDREAU MAY BE LESS THAN INDICATED IN
 PR0160'THE ORIGINAL DESCRIPTION AS THE HIGHWAY IS BEING REROUTED THROUGH
 PR0160'TOWN.  THE MARK IS ABOT 150 FEET EAST OF THE CENTERLINE  OF THE
 PR0160'HIGHWAY AND ABOUT 15 FEET NORTH OF THE FENCE ALONG THE NORTH
 PR0160'BOUNDARY OF AN INDIAN CHURCH AND CEMETERY.
 PR0160
 PR0160                          STATION RECOVERY (2008)
 PR0160
 PR0160'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 PR0160'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0366 ***********************************************************************
 OT0366  DESIGNATION -  3313
 OT0366  PID         -  OT0366
 OT0366  STATE/COUNTY-  SD/FALL RIVER
 OT0366  COUNTRY     -  US
 OT0366  USGS QUAD   -  HOT SPRINGS (2017)
 OT0366
 OT0366                         *CURRENT SURVEY CONTROL
 OT0366  ______________________________________________________________________
 OT0366* NAD 83(1986) POSITION- 43 24 21.     (N) 103 26 07.     (W)   SCALED
 OT0366* NAVD 88 ORTHO HEIGHT -  1011.068 (meters)     3317.15  (feet) POSTED
 OT0366  ______________________________________________________________________
 OT0366  GEOID HEIGHT    -        -15.821 (meters)                     GEOID18
 OT0366  DYNAMIC HEIGHT  -       1010.66  (meters)     3315.8   (feet) COMP
 OT0366  MODELED GRAVITY -    980,177.9   (mgal)                       NAVD 88
 OT0366
 OT0366  VERT ORDER      -  * POSTED, SEE BELOW
 OT0366
 OT0366.The horizontal coordinates were scaled from a map and have
 OT0366.an estimated accuracy of +/- 6 seconds.
 OT0366
 OT0366.The orthometric height was determined by differential leveling
 OT0366.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0366
 OT0366.* This is a POSTED BENCH MARK height.
 OT0366
 OT0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0366.GEOID18 height accuracy estimate available here.
 OT0366
 OT0366.Click photographs - Photos may exist for this station.
 OT0366
 OT0366.The dynamic height is computed by dividing the NAVD 88
 OT0366.geopotential number by the normal gravity value computed on the
 OT0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0366.degrees latitude (g = 980.6199 gals.).
 OT0366
 OT0366.The modeled gravity was interpolated from observed gravity values.
 OT0366
 OT0366;                    North         East    Units  Estimated Accuracy
 OT0366;SPC SD S     -   123,840.      348,820.      MT  (+/- 180 meters Scaled)
 OT0366
 OT0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ266070(NAD 83)
 OT0366
 OT0366                          SUPERSEDED SURVEY CONTROL
 OT0366
 OT0366.No superseded survey control is available for this station.
 OT0366
 OT0366_MARKER: B = BOLT
 OT0366_SETTING: 66 = SET IN ROCK OUTCROP
 OT0366_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0366+STABILITY: POSITION/ELEVATION WELL
 OT0366
 OT0366  HISTORY     - Date     Condition        Report By
 OT0366  HISTORY     - 1898     MONUMENTED       USGS
 OT0366  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0366
 OT0366                          STATION DESCRIPTION
 OT0366
 OT0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0366'2.5 MI E FROM HOT SPRINGS.
 OT0366'2 1/2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0366'FROM HOT SPRINGS, FALL RIVER COUNTY, ABOUT 250 FEET SOUTH OF THE
 OT0366'SOUTHEAST END OF BRIDGE HS 23, EAST OF A CREEK, 90 FEET WEST OF
 OT0366'THE CENTER LINE OF THE TRACK, 43 1/2 FEET WEST OF THE RIGHT-OF-WAY
 OT0366'FENCE, AND IN THE SIDE OF A LARGE ROCK OUTCROP.  A COPPER BOLT
 OT0366'SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1728 ***********************************************************************
 PU1728  DESIGNATION -  3314
 PU1728  PID         -  PU1728
 PU1728  STATE/COUNTY-  SD/LAWRENCE
 PU1728  COUNTRY     -  US
 PU1728  USGS QUAD   -  JOLLY (2017)
 PU1728
 PU1728                         *CURRENT SURVEY CONTROL
 PU1728  ______________________________________________________________________
 PU1728* NAD 83(1986) POSITION- 44 34 45.     (N) 103 45 27.     (W)   SCALED
 PU1728* NAVD 88 ORTHO HEIGHT -  1011.071 (meters)     3317.16  (feet) ADJUSTED
 PU1728  ______________________________________________________________________
 PU1728  GEOID HEIGHT    -        -15.208 (meters)                     GEOID18
 PU1728  DYNAMIC HEIGHT  -       1010.769 (meters)     3316.16  (feet) COMP
 PU1728  MODELED GRAVITY -    980,284.4   (mgal)                       NAVD 88
 PU1728
 PU1728  VERT ORDER      -  FIRST     CLASS II
 PU1728
 PU1728.The horizontal coordinates were scaled from a map and have
 PU1728.an estimated accuracy of +/- 6 seconds.
 PU1728
 PU1728.The orthometric height was determined by differential leveling and
 PU1728.adjusted by the NATIONAL GEODETIC SURVEY
 PU1728.in June 1991.
 PU1728
 PU1728.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1728.GEOID18 height accuracy estimate available here.
 PU1728
 PU1728.Click photographs - Photos may exist for this station.
 PU1728
 PU1728.The dynamic height is computed by dividing the NAVD 88
 PU1728.geopotential number by the normal gravity value computed on the
 PU1728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1728.degrees latitude (g = 980.6199 gals.).
 PU1728
 PU1728.The modeled gravity was interpolated from observed gravity values.
 PU1728
 PU1728;                    North         East    Units  Estimated Accuracy
 PU1728;SPC SD N     -    89,800.      301,690.      MT  (+/- 180 meters Scaled)
 PU1728
 PU1728_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK986369(NAD 83)
 PU1728
 PU1728                          SUPERSEDED SURVEY CONTROL
 PU1728
 PU1728  NGVD 29 (??/??/92) 1010.566  (m)         3315.50   (f) ADJ UNCH    1 2
 PU1728
 PU1728.Superseded values are not recommended for survey control.
 PU1728
 PU1728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1728.See file dsdata.pdf to determine how the superseded data were derived.
 PU1728
 PU1728_MARKER: P = PIPE CAP
 PU1728_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1728_STAMPING: DW 3314 1903
 PU1728_MARK LOGO: USGS
 PU1728_PROJECTION: PROJECTING 30 CENTIMETERS
 PU1728_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1728_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1728+SATELLITE: SATELLITE OBSERVATIONS - May 13, 2019
 PU1728
 PU1728  HISTORY     - Date     Condition        Report By
 PU1728  HISTORY     - 1903     MONUMENTED       USGS
 PU1728  HISTORY     - 1962     GOOD             CGS
 PU1728  HISTORY     - 20190513 GOOD             SDDT
 PU1728
 PU1728                          STATION DESCRIPTION
 PU1728
 PU1728'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1728'2.8 MI NW FROM ST ONGE.
 PU1728'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1728'FROM THE POST OFFICE AT ST. ONGE, AT A ROAD CROSSING IN SECTION
 PU1728'9, T 7 N, R 3 E, ABOUT MIDWAY BETWEEN MILE POSTS 145 AND 146,
 PU1728'30 FEET NORTHEAST OF THE NORTHEAST RAIL, 23 FEET SOUTH OF THE
 PU1728'CENTER LINE OF AN EAST-WEST ROAD, 53 FEET EAST OF THE CENTER
 PU1728'OF A ROAD CROSSING, 12 FEET WEST OF A POWER POLE, 20 FEET WEST
 PU1728'OF A FENCE CORNER, 0.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 PU1728'4 FEET ABOVE THE LEVEL OF THE RAIL, AND RIVETED ON THE TOP OF A
 PU1728'3 1/2-INCH PIPE PROJECTING 12-INCHES.
 PU1728
 PU1728                          STATION RECOVERY (2019)
 PU1728
 PU1728'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 PU1728'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0291 ***********************************************************************
 OT0291  DESIGNATION -  3326 DW RESET
 OT0291  PID         -  OT0291
 OT0291  STATE/COUNTY-  SD/PENNINGTON
 OT0291  COUNTRY     -  US
 OT0291  USGS QUAD   -  HERMOSA NW (2017)
 OT0291
 OT0291                         *CURRENT SURVEY CONTROL
 OT0291  ______________________________________________________________________
 OT0291* NAD 83(1986) POSITION- 43 56 29.     (N) 103 08 41.     (W)   SCALED
 OT0291* NAVD 88 ORTHO HEIGHT -  1014.93  (+/-2cm)     3329.8   (feet) VERTCON3
 OT0291  ______________________________________________________________________
 OT0291  GEOID HEIGHT    -        -16.310 (meters)                     GEOID18
 OT0291  VERT ORDER      -  ? (See Below)
 OT0291
 OT0291.The horizontal coordinates were scaled from a map and have
 OT0291.an estimated accuracy of +/- 6 seconds.
 OT0291
 OT0291.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0291.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0291
 OT0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0291.GEOID18 height accuracy estimate available here.
 OT0291
 OT0291.The vertical order pertains to the NGVD 29 superseded value.
 OT0291
 OT0291.Click photographs - Photos may exist for this station.
 OT0291
 OT0291;                    North         East    Units  Estimated Accuracy
 OT0291;SPC SD S     -   182,460.      374,350.      MT  (+/- 180 meters Scaled)
 OT0291
 OT0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ488670(NAD 83)
 OT0291
 OT0291                          SUPERSEDED SURVEY CONTROL
 OT0291
 OT0291  NGVD 29 (??/??/92) 1014.438  (m)         3328.20   (f) ADJ UNCH       
 OT0291
 OT0291.Superseded values are not recommended for survey control.
 OT0291
 OT0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0291.See file dsdata.pdf to determine how the superseded data were derived.
 OT0291
 OT0291_MARKER: P = PIPE CAP
 OT0291_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0291_STAMPING: DW 3328 RESET 1952 TT
 OT0291_MARK LOGO: USGS
 OT0291_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0291_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0291
 OT0291  HISTORY     - Date     Condition        Report By
 OT0291  HISTORY     - 1952     MONUMENTED       USGS
 OT0291  HISTORY     - 1962     GOOD             CGS
 OT0291
 OT0291                          STATION DESCRIPTION
 OT0291
 OT0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0291'8.4 MI NE FROM HERMOSA.
 OT0291'ABOUT 8.4 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0291'RAILWAY FROM THE STATION AT HERMOSA, IN SECTION 22, T 1 S, R 8 E,
 OT0291'5 1/2 POLES NORTHEAST OF A GRAVELED ROAD CROSSING, AT THE NORTHEAST
 OT0291'ONE OF A CUT, 88 FEET NORTHEAST OF AND ACROSS THE TRACK FROM THE
 OT0291'FOURTH TELEPHONE POLE NORTHEAST OF MILE POST 87, 42 FEET SOUTHEAST
 OT0291'OF THE SOUTHEAST RAIL, 4 FEET NORTHWEST OF A FENCE, 1.5 FEET
 OT0291'NORTHEAST OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL
 OT0291'OF THE RAIL, AND ON THE TOP OF A PIPE WHICH HAS BEEN RESET WITH A
 OT0291'CYLINDRICAL SHAPED CONCRETE FORM BEING POURED AROUND THE PIPE
 OT0291'PROJECTING 1 FOOT.  NOTE-- IT IS BELIEVED 3328 SHOULD BE 3326.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0998 ***********************************************************************
 NM0998  DESIGNATION -  337/2 CAP
 NM0998  PID         -  NM0998
 NM0998  STATE/COUNTY-  SD/YANKTON
 NM0998  COUNTRY     -  US
 NM0998  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM0998
 NM0998                         *CURRENT SURVEY CONTROL
 NM0998  ______________________________________________________________________
 NM0998* NAD 83(1986) POSITION- 42 52 21.     (N) 097 23 36.     (W)   SCALED
 NM0998* NAVD 88 ORTHO HEIGHT -   366.296 (meters)     1201.76  (feet) ADJUSTED
 NM0998  ______________________________________________________________________
 NM0998  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 NM0998  DYNAMIC HEIGHT  -        366.192 (meters)     1201.41  (feet) COMP
 NM0998  MODELED GRAVITY -    980,326.2   (mgal)                       NAVD 88
 NM0998
 NM0998  VERT ORDER      -  FIRST     CLASS II
 NM0998
 NM0998.The horizontal coordinates were scaled from a map and have
 NM0998.an estimated accuracy of +/- 6 seconds.
 NM0998
 NM0998.The orthometric height was determined by differential leveling and
 NM0998.adjusted by the NATIONAL GEODETIC SURVEY
 NM0998.in June 1991.
 NM0998
 NM0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0998.GEOID18 height accuracy estimate available here.
 NM0998
 NM0998.Click photographs - Photos may exist for this station.
 NM0998
 NM0998.The dynamic height is computed by dividing the NAVD 88
 NM0998.geopotential number by the normal gravity value computed on the
 NM0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0998.degrees latitude (g = 980.6199 gals.).
 NM0998
 NM0998.The modeled gravity was interpolated from observed gravity values.
 NM0998
 NM0998;                    North         East    Units  Estimated Accuracy
 NM0998;SPC SD S     -    64,150.      840,170.      MT  (+/- 180 meters Scaled)
 NM0998
 NM0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312479(NAD 83)
 NM0998
 NM0998                          SUPERSEDED SURVEY CONTROL
 NM0998
 NM0998  NGVD 29 (??/??/92)  366.096  (m)         1201.10   (f) ADJ UNCH    1 2
 NM0998
 NM0998.Superseded values are not recommended for survey control.
 NM0998
 NM0998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0998.See file dsdata.pdf to determine how the superseded data were derived.
 NM0998
 NM0998_MARKER: P = PIPE CAP
 NM0998_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0998_MARK LOGO: MORC
 NM0998_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0998_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM0998+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM0998
 NM0998  HISTORY     - Date     Condition        Report By
 NM0998  HISTORY     - 1889     MONUMENTED       MORC
 NM0998  HISTORY     - 1949     GOOD             CGS
 NM0998  HISTORY     - 20120323 GOOD             INDIV
 NM0998
 NM0998                          STATION DESCRIPTION
 NM0998
 NM0998'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0998'AT YANKTON.
 NM0998'AT THE INTERSECTION OF FIFTH STREET AND DOUGLAS AVENUE, IN THE
 NM0998'SOUTHWEST CORNER OF THE OLD COURTHOUSE YARD, 31.8 FEET EAST OF
 NM0998'THE EAST CURB LINE OF DOUGLAS AVENUE, 31.1 FEET NORTH OF THE NORTH
 NM0998'CURB LINE OF FIFTH STREET, 19.2 FEET WEST OF THE SOUTHWEST CORNER
 NM0998'OF THE OLD COURTHOUSE, A MISSOURI RIVER COMMISSION IRON CAP ON
 NM0998'THE TOP OF A 4 INCH IRON PIPE.
 NM0998
 NM0998                          STATION RECOVERY (2012)
 NM0998
 NM0998'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0997 ***********************************************************************
 NM0997  DESIGNATION -  337/2 STONE
 NM0997  PID         -  NM0997
 NM0997  STATE/COUNTY-  SD/YANKTON
 NM0997  COUNTRY     -  US
 NM0997  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM0997
 NM0997                         *CURRENT SURVEY CONTROL
 NM0997  ______________________________________________________________________
 NM0997* NAD 83(1986) POSITION- 42 52 21.     (N) 097 23 36.     (W)   SCALED
 NM0997* NAVD 88 ORTHO HEIGHT -   364.910 (meters)     1197.21  (feet) ADJUSTED
 NM0997  ______________________________________________________________________
 NM0997  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 NM0997  DYNAMIC HEIGHT  -        364.806 (meters)     1196.87  (feet) COMP
 NM0997  MODELED GRAVITY -    980,326.2   (mgal)                       NAVD 88
 NM0997
 NM0997  VERT ORDER      -  FIRST     CLASS II
 NM0997
 NM0997.The horizontal coordinates were scaled from a map and have
 NM0997.an estimated accuracy of +/- 6 seconds.
 NM0997
 NM0997.The orthometric height was determined by differential leveling and
 NM0997.adjusted by the NATIONAL GEODETIC SURVEY
 NM0997.in June 1991.
 NM0997
 NM0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0997.GEOID18 height accuracy estimate available here.
 NM0997
 NM0997.Click photographs - Photos may exist for this station.
 NM0997
 NM0997.The dynamic height is computed by dividing the NAVD 88
 NM0997.geopotential number by the normal gravity value computed on the
 NM0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0997.degrees latitude (g = 980.6199 gals.).
 NM0997
 NM0997.The modeled gravity was interpolated from observed gravity values.
 NM0997
 NM0997;                    North         East    Units  Estimated Accuracy
 NM0997;SPC SD S     -    64,150.      840,170.      MT  (+/- 180 meters Scaled)
 NM0997
 NM0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312479(NAD 83)
 NM0997
 NM0997                          SUPERSEDED SURVEY CONTROL
 NM0997
 NM0997  NGVD 29 (??/??/92)  364.710  (m)         1196.55   (f) ADJ UNCH    1 2
 NM0997
 NM0997.Superseded values are not recommended for survey control.
 NM0997
 NM0997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0997.See file dsdata.pdf to determine how the superseded data were derived.
 NM0997
 NM0997_MARKER: B = BOLT
 NM0997_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM0997_SP_SET: STONE SQUARE
 NM0997_PROJECTION: RECESSED 152 CENTIMETERS
 NM0997_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM0997+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM0997
 NM0997  HISTORY     - Date     Condition        Report By
 NM0997  HISTORY     - 1889     MONUMENTED       MORC
 NM0997  HISTORY     - 1949     GOOD             CGS
 NM0997  HISTORY     - 20120323 GOOD             INDIV
 NM0997
 NM0997                          STATION DESCRIPTION
 NM0997
 NM0997'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0997'AT YANKTON, AT THE INTERSECTION OF FIFTH STREET AND DOUGLAS
 NM0997'AVENUE, IN THE SOUTHWEST CORNER OF THE OLD COURTHOUSE YARD,
 NM0997'31.8 FEET EAST OF THE EAST CURB LINE OF DOUGLAS AVENUE, 31.1 FEET
 NM0997'NORTH OF THE NORTH CURB LINE OF FIFTH STREET, 19.2 FEET WEST OF
 NM0997'THE SOUTHWEST CORNER OF THE OLD COURTHOUSE, THE TOP OF A GRANITE
 NM0997'STONE WHICH IS BURIED 5 FEET UNDER GROUND AND ACCESS TO WHICH
 NM0997'IS HAD THROUGH A 4 INCH IRON PIPE BEARING A MISSOURI RIVER
 NM0997'COMMISSION IRON CAP.
 NM0997
 NM0997                          STATION RECOVERY (2012)
 NM0997
 NM0997'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9227 ***********************************************************************
 AB9227  DESIGNATION -  34 035.11
 AB9227  PID         -  AB9227
 AB9227  STATE/COUNTY-  SD/MEADE
 AB9227  COUNTRY     -  US
 AB9227  USGS QUAD   -  STURGIS (2017)
 AB9227
 AB9227                         *CURRENT SURVEY CONTROL
 AB9227  ______________________________________________________________________
 AB9227* NAD 83(1986) POSITION- 44 24 56.     (N) 103 30 36.     (W)   SCALED
 AB9227* NAVD 88 ORTHO HEIGHT -  1035.481 (meters)     3397.24  (feet) ADJUSTED
 AB9227  ______________________________________________________________________
 AB9227  GEOID HEIGHT    -        -15.286 (meters)                     GEOID18
 AB9227  DYNAMIC HEIGHT  -       1035.146 (meters)     3396.14  (feet) COMP
 AB9227  MODELED GRAVITY -    980,258.9   (mgal)                       NAVD 88
 AB9227
 AB9227  VERT ORDER      -  FIRST     CLASS II
 AB9227
 AB9227.The horizontal coordinates were scaled from a map and have
 AB9227.an estimated accuracy of +/- 6 seconds.
 AB9227
 AB9227.The orthometric height was determined by differential leveling and
 AB9227.adjusted by the NATIONAL GEODETIC SURVEY
 AB9227.in October 1997.
 AB9227
 AB9227.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9227.GEOID18 height accuracy estimate available here.
 AB9227
 AB9227.Click photographs - Photos may exist for this station.
 AB9227
 AB9227.The dynamic height is computed by dividing the NAVD 88
 AB9227.geopotential number by the normal gravity value computed on the
 AB9227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9227.degrees latitude (g = 980.6199 gals.).
 AB9227
 AB9227.The modeled gravity was interpolated from observed gravity values.
 AB9227
 AB9227;                    North         East    Units  Estimated Accuracy
 AB9227;SPC SD N     -    70,760.      320,540.      MT  (+/- 180 meters Scaled)
 AB9227
 AB9227_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK186191(NAD 83)
 AB9227
 AB9227                          SUPERSEDED SURVEY CONTROL
 AB9227
 AB9227.No superseded survey control is available for this station.
 AB9227
 AB9227_MARKER: DD = SURVEY DISK
 AB9227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9227_STAMPING: 34-35.11
 AB9227_MARK LOGO: SDDT
 AB9227_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9227+STABILITY: SURFACE MOTION
 AB9227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9227+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9227
 AB9227  HISTORY     - Date     Condition        Report By
 AB9227  HISTORY     - UNK      MONUMENTED       SDDT
 AB9227  HISTORY     - 19950513 GOOD             NGS
 AB9227
 AB9227                          STATION DESCRIPTION
 AB9227
 AB9227'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9227'IN STURGIS, AT THE INTERSECTION OF JUNCTION AVENUE AND LAZELLE STREET,
 AB9227'185.0 M (607.0 FT) EAST OF MILEPOST 35, 11.1 M (36.4 FT) NORTH OF THE
 AB9227'STREET CENTERLINE, 9.8 M (32.2 FT) WEST OF THE AVENUE CENTERLINE, 0.3
 AB9227'M (1.0 FT) ABOVE THE LEVEL OF THE STREET, AND THE MONUMENT IS FLUSH
 AB9227'WITH AND SURROUNDED BY AN ASPHALT PARKING AREA.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9226 ***********************************************************************
 AB9226  DESIGNATION -  34 035.65
 AB9226  PID         -  AB9226
 AB9226  STATE/COUNTY-  SD/MEADE
 AB9226  COUNTRY     -  US
 AB9226  USGS QUAD   -  FORT MEADE (2017)
 AB9226
 AB9226                         *CURRENT SURVEY CONTROL
 AB9226  ______________________________________________________________________
 AB9226* NAD 83(1986) POSITION- 44 24 53.     (N) 103 29 57.     (W)   SCALED
 AB9226* NAVD 88 ORTHO HEIGHT -  1022.973 (meters)     3356.20  (feet) ADJUSTED
 AB9226  ______________________________________________________________________
 AB9226  GEOID HEIGHT    -        -15.333 (meters)                     GEOID18
 AB9226  DYNAMIC HEIGHT  -       1022.642 (meters)     3355.12  (feet) COMP
 AB9226  MODELED GRAVITY -    980,259.7   (mgal)                       NAVD 88
 AB9226
 AB9226  VERT ORDER      -  FIRST     CLASS II
 AB9226
 AB9226.The horizontal coordinates were scaled from a map and have
 AB9226.an estimated accuracy of +/- 6 seconds.
 AB9226
 AB9226.The orthometric height was determined by differential leveling and
 AB9226.adjusted by the NATIONAL GEODETIC SURVEY
 AB9226.in October 1997.
 AB9226
 AB9226.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9226.GEOID18 height accuracy estimate available here.
 AB9226
 AB9226.Click photographs - Photos may exist for this station.
 AB9226
 AB9226.The dynamic height is computed by dividing the NAVD 88
 AB9226.geopotential number by the normal gravity value computed on the
 AB9226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9226.degrees latitude (g = 980.6199 gals.).
 AB9226
 AB9226.The modeled gravity was interpolated from observed gravity values.
 AB9226
 AB9226;                    North         East    Units  Estimated Accuracy
 AB9226;SPC SD N     -    70,630.      321,390.      MT  (+/- 180 meters Scaled)
 AB9226
 AB9226_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK194190(NAD 83)
 AB9226
 AB9226                          SUPERSEDED SURVEY CONTROL
 AB9226
 AB9226.No superseded survey control is available for this station.
 AB9226
 AB9226_MARKER: DD = SURVEY DISK
 AB9226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9226_STAMPING: 34-35.65
 AB9226_MARK LOGO: SDDT
 AB9226_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9226+STABILITY: SURFACE MOTION
 AB9226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9226+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9226
 AB9226  HISTORY     - Date     Condition        Report By
 AB9226  HISTORY     - UNK      MONUMENTED       SDDT
 AB9226  HISTORY     - 19950513 GOOD             NGS
 AB9226
 AB9226                          STATION DESCRIPTION
 AB9226
 AB9226'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9226'2.8 KM (1.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9226'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 537.0 M (1761.8 FT) WEST
 AB9226'OF MILEPOST 36, 28.7 M (94.2 FT) EAST OF A UTILITY LIGHT POLE, 15.5 M
 AB9226'(50.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) SOUTH OF A
 AB9226'WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9226'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9225 ***********************************************************************
 AB9225  DESIGNATION -  34 036.55
 AB9225  PID         -  AB9225
 AB9225  STATE/COUNTY-  SD/MEADE
 AB9225  COUNTRY     -  US
 AB9225  USGS QUAD   -  FORT MEADE (2017)
 AB9225
 AB9225                         *CURRENT SURVEY CONTROL
 AB9225  ______________________________________________________________________
 AB9225* NAD 83(1986) POSITION- 44 24 45.     (N) 103 28 54.     (W)   SCALED
 AB9225* NAVD 88 ORTHO HEIGHT -  1011.493 (meters)     3318.54  (feet) ADJUSTED
 AB9225  ______________________________________________________________________
 AB9225  GEOID HEIGHT    -        -15.406 (meters)                     GEOID18
 AB9225  DYNAMIC HEIGHT  -       1011.176 (meters)     3317.50  (feet) COMP
 AB9225  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 AB9225
 AB9225  VERT ORDER      -  FIRST     CLASS II
 AB9225
 AB9225.The horizontal coordinates were scaled from a map and have
 AB9225.an estimated accuracy of +/- 6 seconds.
 AB9225
 AB9225.The orthometric height was determined by differential leveling and
 AB9225.adjusted by the NATIONAL GEODETIC SURVEY
 AB9225.in October 1997.
 AB9225
 AB9225.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9225.GEOID18 height accuracy estimate available here.
 AB9225
 AB9225.Click photographs - Photos may exist for this station.
 AB9225
 AB9225.The dynamic height is computed by dividing the NAVD 88
 AB9225.geopotential number by the normal gravity value computed on the
 AB9225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9225.degrees latitude (g = 980.6199 gals.).
 AB9225
 AB9225.The modeled gravity was interpolated from observed gravity values.
 AB9225
 AB9225;                    North         East    Units  Estimated Accuracy
 AB9225;SPC SD N     -    70,320.      322,780.      MT  (+/- 180 meters Scaled)
 AB9225
 AB9225_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK208188(NAD 83)
 AB9225
 AB9225                          SUPERSEDED SURVEY CONTROL
 AB9225
 AB9225.No superseded survey control is available for this station.
 AB9225
 AB9225_MARKER: DD = SURVEY DISK
 AB9225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9225_STAMPING: 34-36.55
 AB9225_MARK LOGO: SDDT
 AB9225_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9225+STABILITY: SURFACE MOTION
 AB9225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9225+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2008
 AB9225
 AB9225  HISTORY     - Date     Condition        Report By
 AB9225  HISTORY     - UNK      MONUMENTED       SDDT
 AB9225  HISTORY     - 19950513 GOOD             NGS
 AB9225  HISTORY     - 20080820 GOOD             WOOLPT
 AB9225
 AB9225                          STATION DESCRIPTION
 AB9225
 AB9225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9225'4.3 KM (2.65 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9225'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 898.0 M (2946.2 FT) EAST
 AB9225'OF MILEPOST 36, 678.0 M (2224.4 FT) WEST OF MILEPOST 37, 32.1 M (105.3
 AB9225'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 AB9225'25.1 M (82.3 FT) EAST OF A UTILITY POLE WITH 5 GUY CABLES, 0.4 M (1.3
 AB9225'FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 AB9225'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9225
 AB9225                          STATION RECOVERY (2008)
 AB9225
 AB9225'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 AB9225'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9224 ***********************************************************************
 AB9224  DESIGNATION -  34 037.5
 AB9224  PID         -  AB9224
 AB9224  STATE/COUNTY-  SD/MEADE
 AB9224  COUNTRY     -  US
 AB9224  USGS QUAD   -  FORT MEADE (2017)
 AB9224
 AB9224                         *CURRENT SURVEY CONTROL
 AB9224  ______________________________________________________________________
 AB9224* NAD 83(1986) POSITION- 44 24 53.     (N) 103 27 49.     (W)   SCALED
 AB9224* NAVD 88 ORTHO HEIGHT -   995.869 (meters)     3267.28  (feet) ADJUSTED
 AB9224  ______________________________________________________________________
 AB9224  GEOID HEIGHT    -        -15.507 (meters)                     GEOID18
 AB9224  DYNAMIC HEIGHT  -        995.558 (meters)     3266.26  (feet) COMP
 AB9224  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 AB9224
 AB9224  VERT ORDER      -  FIRST     CLASS II
 AB9224
 AB9224.The horizontal coordinates were scaled from a map and have
 AB9224.an estimated accuracy of +/- 6 seconds.
 AB9224
 AB9224.The orthometric height was determined by differential leveling and
 AB9224.adjusted by the NATIONAL GEODETIC SURVEY
 AB9224.in October 1997.
 AB9224
 AB9224.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9224.GEOID18 height accuracy estimate available here.
 AB9224
 AB9224.Click photographs - Photos may exist for this station.
 AB9224
 AB9224.The dynamic height is computed by dividing the NAVD 88
 AB9224.geopotential number by the normal gravity value computed on the
 AB9224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9224.degrees latitude (g = 980.6199 gals.).
 AB9224
 AB9224.The modeled gravity was interpolated from observed gravity values.
 AB9224
 AB9224;                    North         East    Units  Estimated Accuracy
 AB9224;SPC SD N     -    70,510.      324,220.      MT  (+/- 180 meters Scaled)
 AB9224
 AB9224_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK223190(NAD 83)
 AB9224
 AB9224                          SUPERSEDED SURVEY CONTROL
 AB9224
 AB9224.No superseded survey control is available for this station.
 AB9224
 AB9224_MARKER: DD = SURVEY DISK
 AB9224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9224_STAMPING: 34-37.5
 AB9224_MARK LOGO: SDDT
 AB9224_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9224+STABILITY: SURFACE MOTION
 AB9224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9224+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9224
 AB9224  HISTORY     - Date     Condition        Report By
 AB9224  HISTORY     - UNK      MONUMENTED       SDDT
 AB9224  HISTORY     - 19950513 GOOD             NGS
 AB9224  HISTORY     - 20121109 POOR             INDIV
 AB9224
 AB9224                          STATION DESCRIPTION
 AB9224
 AB9224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9224'5.7 KM (3.55 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9224'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 766.0 M (2513.1 FT) WEST
 AB9224'OF MILEPOST 38, 785.0 M (2575.5 FT) EAST OF MILEPOST 37, 22.4 M (73.5
 AB9224'FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.6 M (18.4 FT) WEST OF THE
 AB9224'EXTENDED CENTER OF THE MOST EASTERLY OF 2 ENTRANCE ROADS LEADING TO
 AB9224'THE STURGIS HIGH SCHOOL, 1.2 M (3.9 FT) NORTHEAST OF A FENCE CORNER,
 AB9224'0.8 M (2.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AB9224'HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB9224'FLUSH WITH THE GROUND SURFACE.
 AB9224
 AB9224                          STATION RECOVERY (2012)
 AB9224
 AB9224'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9224'POOR, STATION IS TILTED.  HIT BY MACHINERY.  SHOULD NOT BE USED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9223 ***********************************************************************
 AB9223  DESIGNATION -  34 039.11
 AB9223  PID         -  AB9223
 AB9223  STATE/COUNTY-  SD/MEADE
 AB9223  COUNTRY     -  US
 AB9223  USGS QUAD   -  FORT MEADE (2017)
 AB9223
 AB9223                         *CURRENT SURVEY CONTROL
 AB9223  ______________________________________________________________________
 AB9223* NAD 83(1986) POSITION- 44 24 59.26   (N) 103 25 52.14   (W)   HD_HELD1
 AB9223* NAVD 88 ORTHO HEIGHT -   994.426 (meters)     3262.55  (feet) ADJUSTED
 AB9223  ______________________________________________________________________
 AB9223  GEOID HEIGHT    -        -15.668 (meters)                     GEOID18
 AB9223  DYNAMIC HEIGHT  -        994.119 (meters)     3261.54  (feet) COMP
 AB9223  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 AB9223
 AB9223  VERT ORDER      -  FIRST     CLASS II
 AB9223
 AB9223.The horizontal coordinates were determined by differentially corrected
 AB9223.hand held GPS observations or other comparable positioning techniques
 AB9223.and have an estimated accuracy of +/- 3 meters.
 AB9223
 AB9223.The orthometric height was determined by differential leveling and
 AB9223.adjusted by the NATIONAL GEODETIC SURVEY
 AB9223.in October 1997.
 AB9223
 AB9223.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9223.GEOID18 height accuracy estimate available here.
 AB9223
 AB9223.Click photographs - Photos may exist for this station.
 AB9223
 AB9223.The dynamic height is computed by dividing the NAVD 88
 AB9223.geopotential number by the normal gravity value computed on the
 AB9223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9223.degrees latitude (g = 980.6199 gals.).
 AB9223
 AB9223.The modeled gravity was interpolated from observed gravity values.
 AB9223
 AB9223;                    North         East    Units  Estimated Accuracy
 AB9223;SPC SD N     -    70,588.8     326,814.6     MT  (+/- 3 meters HH1 GPS) 
 AB9223
 AB9223_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2489819326(NAD 83)
 AB9223
 AB9223                          SUPERSEDED SURVEY CONTROL
 AB9223
 AB9223.No superseded survey control is available for this station.
 AB9223
 AB9223_MARKER: Z = SEE DESCRIPTION
 AB9223_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9223_STAMPING: 34-39.11 1995
 AB9223_MARK LOGO: NGS
 AB9223_PROJECTION: FLUSH
 AB9223_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9223_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9223+STABILITY: POSITION/ELEVATION WELL
 AB9223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9223+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9223_ROD/PIPE-DEPTH: 6.4 meters
 AB9223_SLEEVE-DEPTH  : 4.0 meters
 AB9223
 AB9223  HISTORY     - Date     Condition        Report By
 AB9223  HISTORY     - 1995     MONUMENTED       SDDT
 AB9223  HISTORY     - 19950513 GOOD             NGS
 AB9223
 AB9223                          STATION DESCRIPTION
 AB9223
 AB9223'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9223'8.3 KM (5.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9223'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 170.0 M (557.7 FT) EAST OF
 AB9223'MILEPOST 39, 22.7 M (74.5 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY
 AB9223'CENTERLINE, 5.5 M (18.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 AB9223'GATE, AND 0.2 M (0.7 FT) NORTHWEST OF A METAL GUARD POST. NOTE--THE
 AB9223'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AB9223'IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AB9223'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9222 ***********************************************************************
 AB9222  DESIGNATION -  34 040.0
 AB9222  PID         -  AB9222
 AB9222  STATE/COUNTY-  SD/MEADE
 AB9222  COUNTRY     -  US
 AB9222  USGS QUAD   -  FORT MEADE (2017)
 AB9222
 AB9222                         *CURRENT SURVEY CONTROL
 AB9222  ______________________________________________________________________
 AB9222* NAD 83(1986) POSITION- 44 25 22.     (N) 103 24 59.     (W)   SCALED
 AB9222* NAVD 88 ORTHO HEIGHT -   975.238 (meters)     3199.59  (feet) ADJUSTED
 AB9222  ______________________________________________________________________
 AB9222  GEOID HEIGHT    -        -15.761 (meters)                     GEOID18
 AB9222  DYNAMIC HEIGHT  -        974.938 (meters)     3198.61  (feet) COMP
 AB9222  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 AB9222
 AB9222  VERT ORDER      -  FIRST     CLASS II
 AB9222
 AB9222.The horizontal coordinates were scaled from a map and have
 AB9222.an estimated accuracy of +/- 6 seconds.
 AB9222
 AB9222.The orthometric height was determined by differential leveling and
 AB9222.adjusted by the NATIONAL GEODETIC SURVEY
 AB9222.in October 1997.
 AB9222
 AB9222.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9222.GEOID18 height accuracy estimate available here.
 AB9222
 AB9222.Click photographs - Photos may exist for this station.
 AB9222
 AB9222.The dynamic height is computed by dividing the NAVD 88
 AB9222.geopotential number by the normal gravity value computed on the
 AB9222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9222.degrees latitude (g = 980.6199 gals.).
 AB9222
 AB9222.The modeled gravity was interpolated from observed gravity values.
 AB9222
 AB9222;                    North         East    Units  Estimated Accuracy
 AB9222;SPC SD N     -    71,240.      328,020.      MT  (+/- 180 meters Scaled)
 AB9222
 AB9222_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK260200(NAD 83)
 AB9222
 AB9222                          SUPERSEDED SURVEY CONTROL
 AB9222
 AB9222.No superseded survey control is available for this station.
 AB9222
 AB9222_MARKER: DD = SURVEY DISK
 AB9222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9222_STAMPING: 34-40.0
 AB9222_MARK LOGO: SDDT
 AB9222_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9222+STABILITY: SURFACE MOTION
 AB9222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9222+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9222
 AB9222  HISTORY     - Date     Condition        Report By
 AB9222  HISTORY     - UNK      MONUMENTED       SDDT
 AB9222  HISTORY     - 19950513 GOOD             NGS
 AB9222  HISTORY     - 20121118 POOR             INDIV
 AB9222
 AB9222                          STATION DESCRIPTION
 AB9222
 AB9222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9222'9.8 KM (6.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9222'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 21.1 M (69.2 FT) SOUTHEAST
 AB9222'OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT) SOUTHEAST OF MILEPOST 40,
 AB9222'1.2 M (3.9 FT) NORTHWEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AB9222'THE HIGHWAY, 0.2 M (0.7 FT) NORTHWEST OF A WITNESS POST, AND THE
 AB9222'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9222
 AB9222                          STATION RECOVERY (2012)
 AB9222
 AB9222'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9222'CONCRETE CRACKED AND BROKE.  DISK BENT AND SCRAPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9221 ***********************************************************************
 AB9221  DESIGNATION -  34 041.0
 AB9221  PID         -  AB9221
 AB9221  STATE/COUNTY-  SD/MEADE
 AB9221  COUNTRY     -  US
 AB9221  USGS QUAD   -  FORT MEADE (2017)
 AB9221
 AB9221                         *CURRENT SURVEY CONTROL
 AB9221  ______________________________________________________________________
 AB9221* NAD 83(1986) POSITION- 44 25 59.     (N) 103 24 09.     (W)   SCALED
 AB9221* NAVD 88 ORTHO HEIGHT -   948.259 (meters)     3111.08  (feet) ADJUSTED
 AB9221  ______________________________________________________________________
 AB9221  GEOID HEIGHT    -        -15.862 (meters)                     GEOID18
 AB9221  DYNAMIC HEIGHT  -        947.967 (meters)     3110.12  (feet) COMP
 AB9221  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 AB9221
 AB9221  VERT ORDER      -  FIRST     CLASS II
 AB9221
 AB9221.The horizontal coordinates were scaled from a map and have
 AB9221.an estimated accuracy of +/- 6 seconds.
 AB9221
 AB9221.The orthometric height was determined by differential leveling and
 AB9221.adjusted by the NATIONAL GEODETIC SURVEY
 AB9221.in October 1997.
 AB9221
 AB9221.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9221.GEOID18 height accuracy estimate available here.
 AB9221
 AB9221.Click photographs - Photos may exist for this station.
 AB9221
 AB9221.The dynamic height is computed by dividing the NAVD 88
 AB9221.geopotential number by the normal gravity value computed on the
 AB9221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9221.degrees latitude (g = 980.6199 gals.).
 AB9221
 AB9221.The modeled gravity was interpolated from observed gravity values.
 AB9221
 AB9221;                    North         East    Units  Estimated Accuracy
 AB9221;SPC SD N     -    72,340.      329,170.      MT  (+/- 180 meters Scaled)
 AB9221
 AB9221_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK271212(NAD 83)
 AB9221
 AB9221                          SUPERSEDED SURVEY CONTROL
 AB9221
 AB9221.No superseded survey control is available for this station.
 AB9221
 AB9221_MARKER: DD = SURVEY DISK
 AB9221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9221_STAMPING: 34-41.0
 AB9221_MARK LOGO: SDDT
 AB9221_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9221+STABILITY: SURFACE MOTION
 AB9221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9221+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9221
 AB9221  HISTORY     - Date     Condition        Report By
 AB9221  HISTORY     - UNK      MONUMENTED       SDDT
 AB9221  HISTORY     - 19950513 GOOD             NGS
 AB9221
 AB9221                          STATION DESCRIPTION
 AB9221
 AB9221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9221'11.4 KM (7.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9221'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 31.1 M (102.0 FT)
 AB9221'NORTHWEST OF MILEPOST 41, 21.1 M (69.2 FT) NORTHWEST OF THE HIGHWAY
 AB9221'CENTERLINE, 1.2 M (3.9 FT) SOUTHEAST OF A FENCE CORNER, 0.5 M (1.6 FT)
 AB9221'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 AB9221'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9220 ***********************************************************************
 AB9220  DESIGNATION -  34 042.0
 AB9220  PID         -  AB9220
 AB9220  STATE/COUNTY-  SD/MEADE
 AB9220  COUNTRY     -  US
 AB9220  USGS QUAD   -  FORT MEADE (2017)
 AB9220
 AB9220                         *CURRENT SURVEY CONTROL
 AB9220  ______________________________________________________________________
 AB9220* NAD 83(1986) POSITION- 44 26 33.     (N) 103 23 15.     (W)   SCALED
 AB9220* NAVD 88 ORTHO HEIGHT -   943.184 (meters)     3094.43  (feet) ADJUSTED
 AB9220  ______________________________________________________________________
 AB9220  GEOID HEIGHT    -        -15.959 (meters)                     GEOID18
 AB9220  DYNAMIC HEIGHT  -        942.897 (meters)     3093.49  (feet) COMP
 AB9220  MODELED GRAVITY -    980,281.6   (mgal)                       NAVD 88
 AB9220
 AB9220  VERT ORDER      -  FIRST     CLASS II
 AB9220
 AB9220.The horizontal coordinates were scaled from a map and have
 AB9220.an estimated accuracy of +/- 6 seconds.
 AB9220
 AB9220.The orthometric height was determined by differential leveling and
 AB9220.adjusted by the NATIONAL GEODETIC SURVEY
 AB9220.in October 1997.
 AB9220
 AB9220.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9220.GEOID18 height accuracy estimate available here.
 AB9220
 AB9220.Click photographs - Photos may exist for this station.
 AB9220
 AB9220.The dynamic height is computed by dividing the NAVD 88
 AB9220.geopotential number by the normal gravity value computed on the
 AB9220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9220.degrees latitude (g = 980.6199 gals.).
 AB9220
 AB9220.The modeled gravity was interpolated from observed gravity values.
 AB9220
 AB9220;                    North         East    Units  Estimated Accuracy
 AB9220;SPC SD N     -    73,330.      330,410.      MT  (+/- 180 meters Scaled)
 AB9220
 AB9220_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK283222(NAD 83)
 AB9220
 AB9220                          SUPERSEDED SURVEY CONTROL
 AB9220
 AB9220.No superseded survey control is available for this station.
 AB9220
 AB9220_MARKER: DD = SURVEY DISK
 AB9220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9220_STAMPING: 34-42.0
 AB9220_MARK LOGO: SDDT
 AB9220_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9220+STABILITY: SURFACE MOTION
 AB9220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9220+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 AB9220
 AB9220  HISTORY     - Date     Condition        Report By
 AB9220  HISTORY     - UNK      MONUMENTED       SDDT
 AB9220  HISTORY     - 19950513 GOOD             NGS
 AB9220
 AB9220                          STATION DESCRIPTION
 AB9220
 AB9220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9220'12.9 KM (8.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9220'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 21.7 M (71.2 FT) SOUTHEAST
 AB9220'OF THE HIGHWAY CENTERLINE, 11.8 M (38.7 FT) SOUTHEAST OF MILEPOST 42,
 AB9220'0.8 M (2.6 FT) NORTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AB9220'THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE
 AB9220'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9219 ***********************************************************************
 AB9219  DESIGNATION -  34 043.0
 AB9219  PID         -  AB9219
 AB9219  STATE/COUNTY-  SD/MEADE
 AB9219  COUNTRY     -  US
 AB9219  USGS QUAD   -  FORT MEADE NE (2017)
 AB9219
 AB9219                         *CURRENT SURVEY CONTROL
 AB9219  ______________________________________________________________________
 AB9219* NAD 83(1986) POSITION- 44 27 06.     (N) 103 22 20.     (W)   SCALED
 AB9219* NAVD 88 ORTHO HEIGHT -   928.159 (meters)     3045.14  (feet) ADJUSTED
 AB9219  ______________________________________________________________________
 AB9219  GEOID HEIGHT    -        -16.052 (meters)                     GEOID18
 AB9219  DYNAMIC HEIGHT  -        927.879 (meters)     3044.22  (feet) COMP
 AB9219  MODELED GRAVITY -    980,285.1   (mgal)                       NAVD 88
 AB9219
 AB9219  VERT ORDER      -  FIRST     CLASS II
 AB9219
 AB9219.The horizontal coordinates were scaled from a map and have
 AB9219.an estimated accuracy of +/- 6 seconds.
 AB9219
 AB9219.The orthometric height was determined by differential leveling and
 AB9219.adjusted by the NATIONAL GEODETIC SURVEY
 AB9219.in October 1997.
 AB9219
 AB9219.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9219.GEOID18 height accuracy estimate available here.
 AB9219
 AB9219.Click photographs - Photos may exist for this station.
 AB9219
 AB9219.The dynamic height is computed by dividing the NAVD 88
 AB9219.geopotential number by the normal gravity value computed on the
 AB9219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9219.degrees latitude (g = 980.6199 gals.).
 AB9219
 AB9219.The modeled gravity was interpolated from observed gravity values.
 AB9219
 AB9219;                    North         East    Units  Estimated Accuracy
 AB9219;SPC SD N     -    74,300.      331,670.      MT  (+/- 180 meters Scaled)
 AB9219
 AB9219_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK295233(NAD 83)
 AB9219
 AB9219                          SUPERSEDED SURVEY CONTROL
 AB9219
 AB9219.No superseded survey control is available for this station.
 AB9219
 AB9219_MARKER: DD = SURVEY DISK
 AB9219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9219_STAMPING: 34-43.0
 AB9219_MARK LOGO: SDDT
 AB9219_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9219+STABILITY: SURFACE MOTION
 AB9219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9219+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 AB9219
 AB9219  HISTORY     - Date     Condition        Report By
 AB9219  HISTORY     - UNK      MONUMENTED       SDDT
 AB9219  HISTORY     - 19950513 GOOD             NGS
 AB9219  HISTORY     - 20120327 GOOD             INDIV
 AB9219
 AB9219                          STATION DESCRIPTION
 AB9219
 AB9219'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9219'14.5 KM (9.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9219'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 22.0 M (72.2 FT) SOUTHEAST
 AB9219'OF THE HIGHWAY CENTERLINE, 12.0 M (39.4 FT) SOUTHEAST OF MILEPOST 43,
 AB9219'0.7 M (2.3 FT) NORTHWEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AB9219'THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE
 AB9219'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9219
 AB9219                          STATION RECOVERY (2012)
 AB9219
 AB9219'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9219'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9218 ***********************************************************************
 AB9218  DESIGNATION -  34 044.0
 AB9218  PID         -  AB9218
 AB9218  STATE/COUNTY-  SD/MEADE
 AB9218  COUNTRY     -  US
 AB9218  USGS QUAD   -  FORT MEADE NE (2017)
 AB9218
 AB9218                         *CURRENT SURVEY CONTROL
 AB9218  ______________________________________________________________________
 AB9218* NAD 83(1986) POSITION- 44 27 37.19   (N) 103 21 20.24   (W)   HD_HELD1
 AB9218* NAVD 88 ORTHO HEIGHT -   919.378 (meters)     3016.33  (feet) ADJUSTED
 AB9218  ______________________________________________________________________
 AB9218  GEOID HEIGHT    -        -16.144 (meters)                     GEOID18
 AB9218  DYNAMIC HEIGHT  -        919.106 (meters)     3015.43  (feet) COMP
 AB9218  MODELED GRAVITY -    980,290.2   (mgal)                       NAVD 88
 AB9218
 AB9218  VERT ORDER      -  FIRST     CLASS II
 AB9218
 AB9218.The horizontal coordinates were determined by differentially corrected
 AB9218.hand held GPS observations or other comparable positioning techniques
 AB9218.and have an estimated accuracy of +/- 3 meters.
 AB9218
 AB9218.The orthometric height was determined by differential leveling and
 AB9218.adjusted by the NATIONAL GEODETIC SURVEY
 AB9218.in October 1997.
 AB9218
 AB9218.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9218.GEOID18 height accuracy estimate available here.
 AB9218
 AB9218.Click photographs - Photos may exist for this station.
 AB9218
 AB9218.The dynamic height is computed by dividing the NAVD 88
 AB9218.geopotential number by the normal gravity value computed on the
 AB9218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9218.degrees latitude (g = 980.6199 gals.).
 AB9218
 AB9218.The modeled gravity was interpolated from observed gravity values.
 AB9218
 AB9218;                    North         East    Units  Estimated Accuracy
 AB9218;SPC SD N     -    75,207.4     333,026.6     MT  (+/- 3 meters HH1 GPS) 
 AB9218
 AB9218_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3081324317(NAD 83)
 AB9218
 AB9218                          SUPERSEDED SURVEY CONTROL
 AB9218
 AB9218.No superseded survey control is available for this station.
 AB9218
 AB9218_MARKER: Z = SEE DESCRIPTION
 AB9218_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9218_STAMPING: 34-44.0 1995
 AB9218_MARK LOGO: NGS
 AB9218_PROJECTION: FLUSH
 AB9218_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9218_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9218+STABILITY: POSITION/ELEVATION WELL
 AB9218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9218+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 AB9218_ROD/PIPE-DEPTH: 6.4 meters
 AB9218_SLEEVE-DEPTH  : 4.0 meters
 AB9218
 AB9218  HISTORY     - Date     Condition        Report By
 AB9218  HISTORY     - 1995     MONUMENTED       SDDT
 AB9218  HISTORY     - 19950513 GOOD             NGS
 AB9218  HISTORY     - 20120328 GOOD             INDIV
 AB9218
 AB9218                          STATION DESCRIPTION
 AB9218
 AB9218'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9218'16.1 KM (10.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9218'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 32.2 M (105.6 FT)
 AB9218'NORTHWEST OF MILEPOST 44, 23.0 M (75.5 FT) NORTHEAST OF THE CENTER OF
 AB9218'A FIELD ENTRANCE AND GATE, 22.2 M (72.8 FT) NORTHWEST OF THE HIGHWAY
 AB9218'CENTERLINE, 0.4 M (1.3 FT) NORTHWEST OF A METAL GUARD POST, 0.4
 AB9218'SOUTHEAST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE
 AB9218'LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 AB9218'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AB9218'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9218'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9218
 AB9218                          STATION RECOVERY (2012)
 AB9218
 AB9218'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9218'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9217 ***********************************************************************
 AB9217  DESIGNATION -  34 045.0
 AB9217  PID         -  AB9217
 AB9217  STATE/COUNTY-  SD/MEADE
 AB9217  COUNTRY     -  US
 AB9217  USGS QUAD   -  FORT MEADE NE (2017)
 AB9217
 AB9217                         *CURRENT SURVEY CONTROL
 AB9217  ______________________________________________________________________
 AB9217* NAD 83(1986) POSITION- 44 28 24.     (N) 103 20 51.     (W)   SCALED
 AB9217* NAVD 88 ORTHO HEIGHT -   891.551 (meters)     2925.03  (feet) ADJUSTED
 AB9217  ______________________________________________________________________
 AB9217  GEOID HEIGHT    -        -16.211 (meters)                     GEOID18
 AB9217  DYNAMIC HEIGHT  -        891.293 (meters)     2924.18  (feet) COMP
 AB9217  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 AB9217
 AB9217  VERT ORDER      -  FIRST     CLASS II
 AB9217
 AB9217.The horizontal coordinates were scaled from a map and have
 AB9217.an estimated accuracy of +/- 6 seconds.
 AB9217
 AB9217.The orthometric height was determined by differential leveling and
 AB9217.adjusted by the NATIONAL GEODETIC SURVEY
 AB9217.in October 1997.
 AB9217
 AB9217.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9217.GEOID18 height accuracy estimate available here.
 AB9217
 AB9217.Click photographs - Photos may exist for this station.
 AB9217
 AB9217.The dynamic height is computed by dividing the NAVD 88
 AB9217.geopotential number by the normal gravity value computed on the
 AB9217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9217.degrees latitude (g = 980.6199 gals.).
 AB9217
 AB9217.The modeled gravity was interpolated from observed gravity values.
 AB9217
 AB9217;                    North         East    Units  Estimated Accuracy
 AB9217;SPC SD N     -    76,620.      333,730.      MT  (+/- 180 meters Scaled)
 AB9217
 AB9217_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK314257(NAD 83)
 AB9217
 AB9217                          SUPERSEDED SURVEY CONTROL
 AB9217
 AB9217.No superseded survey control is available for this station.
 AB9217
 AB9217_MARKER: DD = SURVEY DISK
 AB9217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9217_STAMPING: 34-45.0
 AB9217_MARK LOGO: SDDT
 AB9217_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9217+STABILITY: SURFACE MOTION
 AB9217_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9217+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 AB9217
 AB9217  HISTORY     - Date     Condition        Report By
 AB9217  HISTORY     - UNK      MONUMENTED       SDDT
 AB9217  HISTORY     - 19950513 GOOD             NGS
 AB9217  HISTORY     - 20120328 GOOD             INDIV
 AB9217
 AB9217                          STATION DESCRIPTION
 AB9217
 AB9217'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9217'17.9 KM (11.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9217'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 60.6 M (198.8 FT)
 AB9217'NORTHWEST OF MILEPOST 46, 49.6 M (162.7 FT) NORTHWEST OF THE HIGHWAY
 AB9217'CENTERLINE, 48.6 M (159.4 FT) EAST OF THE CENTER OF COUNTY ROAD ML 5,
 AB9217'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9217'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9217'SURFACE.
 AB9217
 AB9217                          STATION RECOVERY (2012)
 AB9217
 AB9217'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9217'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9216 ***********************************************************************
 AB9216  DESIGNATION -  34 045.99
 AB9216  PID         -  AB9216
 AB9216  STATE/COUNTY-  SD/MEADE
 AB9216  COUNTRY     -  US
 AB9216  USGS QUAD   -  FORT MEADE NE (2017)
 AB9216
 AB9216                         *CURRENT SURVEY CONTROL
 AB9216  ______________________________________________________________________
 AB9216* NAD 83(1986) POSITION- 44 28 28.     (N) 103 19 40.     (W)   SCALED
 AB9216* NAVD 88 ORTHO HEIGHT -   881.264 (meters)     2891.28  (feet) ADJUSTED
 AB9216  ______________________________________________________________________
 AB9216  GEOID HEIGHT    -        -16.287 (meters)                     GEOID18
 AB9216  DYNAMIC HEIGHT  -        881.012 (meters)     2890.45  (feet) COMP
 AB9216  MODELED GRAVITY -    980,302.3   (mgal)                       NAVD 88
 AB9216
 AB9216  VERT ORDER      -  FIRST     CLASS II
 AB9216
 AB9216.The horizontal coordinates were scaled from a map and have
 AB9216.an estimated accuracy of +/- 6 seconds.
 AB9216
 AB9216.The orthometric height was determined by differential leveling and
 AB9216.adjusted by the NATIONAL GEODETIC SURVEY
 AB9216.in October 1997.
 AB9216
 AB9216.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9216.GEOID18 height accuracy estimate available here.
 AB9216
 AB9216.Click photographs - Photos may exist for this station.
 AB9216
 AB9216.The dynamic height is computed by dividing the NAVD 88
 AB9216.geopotential number by the normal gravity value computed on the
 AB9216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9216.degrees latitude (g = 980.6199 gals.).
 AB9216
 AB9216.The modeled gravity was interpolated from observed gravity values.
 AB9216
 AB9216;                    North         East    Units  Estimated Accuracy
 AB9216;SPC SD N     -    76,680.      335,310.      MT  (+/- 180 meters Scaled)
 AB9216
 AB9216_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK329259(NAD 83)
 AB9216
 AB9216                          SUPERSEDED SURVEY CONTROL
 AB9216
 AB9216.No superseded survey control is available for this station.
 AB9216
 AB9216_MARKER: DD = SURVEY DISK
 AB9216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9216_STAMPING: 34-45.99
 AB9216_MARK LOGO: SDDT
 AB9216_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9216+STABILITY: SURFACE MOTION
 AB9216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9216+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 AB9216
 AB9216  HISTORY     - Date     Condition        Report By
 AB9216  HISTORY     - UNK      MONUMENTED       SDDT
 AB9216  HISTORY     - 19950513 GOOD             NGS
 AB9216  HISTORY     - 20120330 GOOD             INDIV
 AB9216
 AB9216                          STATION DESCRIPTION
 AB9216
 AB9216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9216'19.4 KM (12.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9216'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 36.3 M (119.1 FT)
 AB9216'SOUTHWEST OF MILEPOST 46, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY
 AB9216'CENTERLINE, 0.8 M (2.6 FT) NORTH OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 AB9216'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 AB9216'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9216
 AB9216                          STATION RECOVERY (2012)
 AB9216
 AB9216'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9216'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9215 ***********************************************************************
 AB9215  DESIGNATION -  34 046.99
 AB9215  PID         -  AB9215
 AB9215  STATE/COUNTY-  SD/MEADE
 AB9215  COUNTRY     -  US
 AB9215  USGS QUAD   -  FORT MEADE NE (2017)
 AB9215
 AB9215                         *CURRENT SURVEY CONTROL
 AB9215  ______________________________________________________________________
 AB9215* NAD 83(1986) POSITION- 44 28 27.     (N) 103 18 28.     (W)   SCALED
 AB9215* NAVD 88 ORTHO HEIGHT -   869.167 (meters)     2851.59  (feet) ADJUSTED
 AB9215  ______________________________________________________________________
 AB9215  GEOID HEIGHT    -        -16.358 (meters)                     GEOID18
 AB9215  DYNAMIC HEIGHT  -        868.918 (meters)     2850.78  (feet) COMP
 AB9215  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 AB9215
 AB9215  VERT ORDER      -  FIRST     CLASS II
 AB9215
 AB9215.The horizontal coordinates were scaled from a map and have
 AB9215.an estimated accuracy of +/- 6 seconds.
 AB9215
 AB9215.The orthometric height was determined by differential leveling and
 AB9215.adjusted by the NATIONAL GEODETIC SURVEY
 AB9215.in October 1997.
 AB9215
 AB9215.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9215.GEOID18 height accuracy estimate available here.
 AB9215
 AB9215.Click photographs - Photos may exist for this station.
 AB9215
 AB9215.The dynamic height is computed by dividing the NAVD 88
 AB9215.geopotential number by the normal gravity value computed on the
 AB9215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9215.degrees latitude (g = 980.6199 gals.).
 AB9215
 AB9215.The modeled gravity was interpolated from observed gravity values.
 AB9215
 AB9215;                    North         East    Units  Estimated Accuracy
 AB9215;SPC SD N     -    76,590.      336,890.      MT  (+/- 180 meters Scaled)
 AB9215
 AB9215_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK345259(NAD 83)
 AB9215
 AB9215                          SUPERSEDED SURVEY CONTROL
 AB9215
 AB9215.No superseded survey control is available for this station.
 AB9215
 AB9215_MARKER: DD = SURVEY DISK
 AB9215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9215_STAMPING: 34-46.99
 AB9215_MARK LOGO: SDDT
 AB9215_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9215+STABILITY: SURFACE MOTION
 AB9215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9215+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9215
 AB9215  HISTORY     - Date     Condition        Report By
 AB9215  HISTORY     - UNK      MONUMENTED       SDDT
 AB9215  HISTORY     - 19950513 GOOD             NGS
 AB9215  HISTORY     - 20120409 GOOD             INDIV
 AB9215
 AB9215                          STATION DESCRIPTION
 AB9215
 AB9215'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9215'21.0 KM (13.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9215'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 32.0 M (105.0 FT)
 AB9215'SOUTHWEST OF MILEPOST 47, 22.1 M (72.5 FT) SOUTH OF THE HIGHWAY
 AB9215'CENTERLINE, 11.7 M (38.4 FT) EAST OF THE CENTERLINE OF A DRIVEWAY, 0.7
 AB9215'M (2.3 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AB9215'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AB9215'FLUSH WITH THE GROUND SURFACE.
 AB9215
 AB9215                          STATION RECOVERY (2012)
 AB9215
 AB9215'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9214 ***********************************************************************
 AB9214  DESIGNATION -  34 048.0
 AB9214  PID         -  AB9214
 AB9214  STATE/COUNTY-  SD/MEADE
 AB9214  COUNTRY     -  US
 AB9214  USGS QUAD   -  FORT MEADE NE (2017)
 AB9214
 AB9214                         *CURRENT SURVEY CONTROL
 AB9214  ______________________________________________________________________
 AB9214* NAD 83(1986) POSITION- 44 28 40.     (N) 103 17 19.     (W)   SCALED
 AB9214* NAVD 88 ORTHO HEIGHT -   858.674 (meters)     2817.17  (feet) ADJUSTED
 AB9214  ______________________________________________________________________
 AB9214  GEOID HEIGHT    -        -16.433 (meters)                     GEOID18
 AB9214  DYNAMIC HEIGHT  -        858.430 (meters)     2816.37  (feet) COMP
 AB9214  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 AB9214
 AB9214  VERT ORDER      -  FIRST     CLASS II
 AB9214
 AB9214.The horizontal coordinates were scaled from a map and have
 AB9214.an estimated accuracy of +/- 6 seconds.
 AB9214
 AB9214.The orthometric height was determined by differential leveling and
 AB9214.adjusted by the NATIONAL GEODETIC SURVEY
 AB9214.in October 1997.
 AB9214
 AB9214.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9214.GEOID18 height accuracy estimate available here.
 AB9214
 AB9214.Click photographs - Photos may exist for this station.
 AB9214
 AB9214.The dynamic height is computed by dividing the NAVD 88
 AB9214.geopotential number by the normal gravity value computed on the
 AB9214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9214.degrees latitude (g = 980.6199 gals.).
 AB9214
 AB9214.The modeled gravity was interpolated from observed gravity values.
 AB9214
 AB9214;                    North         East    Units  Estimated Accuracy
 AB9214;SPC SD N     -    76,930.      338,430.      MT  (+/- 180 meters Scaled)
 AB9214
 AB9214_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK361263(NAD 83)
 AB9214
 AB9214                          SUPERSEDED SURVEY CONTROL
 AB9214
 AB9214.No superseded survey control is available for this station.
 AB9214
 AB9214_MARKER: DD = SURVEY DISK
 AB9214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9214_STAMPING: 34-48.0
 AB9214_MARK LOGO: SDDT
 AB9214_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9214+STABILITY: SURFACE MOTION
 AB9214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9214+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9214
 AB9214  HISTORY     - Date     Condition        Report By
 AB9214  HISTORY     - UNK      MONUMENTED       SDDT
 AB9214  HISTORY     - 19950513 GOOD             NGS
 AB9214  HISTORY     - 20120409 GOOD             INDIV
 AB9214
 AB9214                          STATION DESCRIPTION
 AB9214
 AB9214'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9214'22.7 KM (14.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9214'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 41.9 M (137.5 FT)
 AB9214'NORTHWEST OF MILEPOST 48, 22.0 M (72.2 FT) NORTHWEST OF THE HIGHWAY
 AB9214'CENTERLINE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 AB9214'FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 AB9214'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9214
 AB9214                          STATION RECOVERY (2012)
 AB9214
 AB9214'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9213 ***********************************************************************
 AB9213  CBN         -  This is a Cooperative Base Network Control Station.
 AB9213  DESIGNATION -  34 049.0
 AB9213  PID         -  AB9213
 AB9213  STATE/COUNTY-  SD/MEADE
 AB9213  COUNTRY     -  US
 AB9213  USGS QUAD   -  FORT MEADE NE (2017)
 AB9213
 AB9213                         *CURRENT SURVEY CONTROL
 AB9213  ______________________________________________________________________
 AB9213* NAD 83(2011) POSITION- 44 28 54.76357(N) 103 16 09.70782(W)   ADJUSTED
 AB9213* NAD 83(2011) ELLIP HT-   834.327 (meters)        (06/27/12)   ADJUSTED
 AB9213* NAD 83(2011) EPOCH   -  2010.00
 AB9213* NAVD 88 ORTHO HEIGHT -   850.846 (meters)     2791.48  (feet) ADJUSTED
 AB9213  ______________________________________________________________________
 AB9213  GEOID HEIGHT    -        -16.508 (meters)                     GEOID18
 AB9213  NAD 83(2011) X  - -1,046,358.746 (meters)                     COMP
 AB9213  NAD 83(2011) Y  - -4,437,004.947 (meters)                     COMP
 AB9213  NAD 83(2011) Z  -  4,447,036.319 (meters)                     COMP
 AB9213  LAPLACE CORR    -         -8.85  (seconds)                    DEFLEC18
 AB9213  DYNAMIC HEIGHT  -        850.609 (meters)     2790.71  (feet) COMP
 AB9213  MODELED GRAVITY -    980,310.7   (mgal)                       NAVD 88
 AB9213
 AB9213  VERT ORDER      -  FIRST     CLASS II
 AB9213
 AB9213  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9213  Standards:
 AB9213         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9213            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9213  -------------------------------------------------------------------
 AB9213  NETWORK    1.10   3.19           0.51   0.36   1.63     -0.07760789
 AB9213  -------------------------------------------------------------------
 AB9213  Click here for local accuracies and other accuracy information.
 AB9213
 AB9213.The horizontal coordinates were established by GPS observations
 AB9213.and adjusted by the National Geodetic Survey in June 2012.
 AB9213
 AB9213.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9213.been affixed to the stable North American tectonic plate. See 
 AB9213.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9213
 AB9213.The horizontal coordinates are valid at the epoch date displayed above
 AB9213.which is a decimal equivalence of Year/Month/Day.
 AB9213
 AB9213.The orthometric height was determined by differential leveling and
 AB9213.adjusted by the NATIONAL GEODETIC SURVEY
 AB9213.in October 1997.
 AB9213
 AB9213.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9213.GEOID18 height accuracy estimate available here.
 AB9213
 AB9213.Click photographs - Photos may exist for this station.
 AB9213
 AB9213.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9213
 AB9213.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9213
 AB9213.The ellipsoidal height was determined by GPS observations
 AB9213.and is referenced to NAD 83.
 AB9213
 AB9213.The dynamic height is computed by dividing the NAVD 88
 AB9213.geopotential number by the normal gravity value computed on the
 AB9213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9213.degrees latitude (g = 980.6199 gals.).
 AB9213
 AB9213.The modeled gravity was interpolated from observed gravity values.
 AB9213
 AB9213. The following values were computed from the NAD 83(2011) position.
 AB9213
 AB9213;                    North         East     Units Scale Factor Converg.
 AB9213;SPC SD N     -    77,319.052   339,982.221   MT  0.99998815   -2 18 49.9
 AB9213;SPC SD N     -   253,670.92  1,115,425.00   sFT  0.99998815   -2 18 49.9
 AB9213;UTM  13      - 4,926,852.916   637,624.745   MT  0.99983293   +1 12 46.1
 AB9213
 AB9213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9213!SPC SD N     -   0.99986920  x   0.99998815  =   0.99985735
 AB9213!UTM  13      -   0.99986920  x   0.99983293  =   0.99970215
 AB9213
 AB9213_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3762426852(NAD 83)
 AB9213
 AB9213                          SUPERSEDED SURVEY CONTROL
 AB9213
 AB9213  NAD 83(2007)-  44 28 54.76344(N)    103 16 09.70897(W) AD(2002.00) 0
 AB9213  ELLIP H (02/10/07)  834.354  (m)                       GP(2002.00)    
 AB9213  ELLIP H (04/15/04)  834.339  (m)                       GP(       ) 2 1
 AB9213  NAD 83(1996)-  44 28 54.76271(N)    103 16 09.70899(W) AD(       ) B
 AB9213  ELLIP H (04/18/97)  834.400  (m)                       GP(       ) 4 1
 AB9213  NAVD 88 (04/18/97)  850.8    (m)  GEOID96  model used  GPS OBS        
 AB9213
 AB9213.Superseded values are not recommended for survey control.
 AB9213
 AB9213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9213.See file dsdata.pdf to determine how the superseded data were derived.
 AB9213
 AB9213_MARKER: Z = SEE DESCRIPTION
 AB9213_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9213_STAMPING: 34-49.0 1995
 AB9213_MARK LOGO: NGS
 AB9213_PROJECTION: FLUSH
 AB9213_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9213_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9213+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2012
 AB9213_ROD/PIPE-DEPTH: 12.8 meters
 AB9213_SLEEVE-DEPTH  : 1.8 meters
 AB9213
 AB9213  HISTORY     - Date     Condition        Report By
 AB9213  HISTORY     - 1995     MONUMENTED       SDDT
 AB9213  HISTORY     - 19950513 GOOD             NGS
 AB9213  HISTORY     - 19950827 GOOD             NGS
 AB9213  HISTORY     - 20080820 GOOD             WOOLPT
 AB9213  HISTORY     - 20120411 GOOD             INDIV
 AB9213
 AB9213                          STATION DESCRIPTION
 AB9213
 AB9213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9213'24.3 KM (15.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9213'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 33.4 M (109.6 FT) NORTH
 AB9213'OF MILEPOST 49, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6
 AB9213'M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE
 AB9213'LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST.
 AB9213'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9213'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9213'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9213'THROUGH A 4-INCH PVC CAP.
 AB9213
 AB9213                          STATION RECOVERY (1995)
 AB9213
 AB9213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 AB9213'THE STATION IS LOCATED ABOUT 24.3 KM (15.10 MI) EAST-NORTHEAST OF
 AB9213'STURGIS, ON STATE HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AB9213'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 AND
 AB9213'INTERSTATE HIGHWAY 90 (EXIT 30) IN STURGIS, GO EAST ON STATE HIGHWAY
 AB9213'34 FOR 24.3 KM (15.10 MI) TO THE STATION ON THE LEFT.  THE STATION IS
 AB9213'A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AB9213'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.4
 AB9213'M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 33.4 M (109.6 FT) NORTH
 AB9213'OF MILEPOST 49, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AB9213'(1.6 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND
 AB9213'0.03 M (0.10 FT) NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE
 AB9213'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9213
 AB9213                          STATION RECOVERY (2008)
 AB9213
 AB9213'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 AB9213'RECOVERED AS DESCRIBED.
 AB9213
 AB9213                          STATION RECOVERY (2012)
 AB9213
 AB9213'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9213'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9212 ***********************************************************************
 AB9212  DESIGNATION -  34 050.0
 AB9212  PID         -  AB9212
 AB9212  STATE/COUNTY-  SD/MEADE
 AB9212  COUNTRY     -  US
 AB9212  USGS QUAD   -  FORT MEADE NE (2017)
 AB9212
 AB9212                         *CURRENT SURVEY CONTROL
 AB9212  ______________________________________________________________________
 AB9212* NAD 83(1986) POSITION- 44 28 55.     (N) 103 14 59.     (W)   SCALED
 AB9212* NAVD 88 ORTHO HEIGHT -   842.812 (meters)     2765.13  (feet) ADJUSTED
 AB9212  ______________________________________________________________________
 AB9212  GEOID HEIGHT    -        -16.574 (meters)                     GEOID18
 AB9212  DYNAMIC HEIGHT  -        842.579 (meters)     2764.36  (feet) COMP
 AB9212  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 AB9212
 AB9212  VERT ORDER      -  FIRST     CLASS II
 AB9212
 AB9212.The horizontal coordinates were scaled from a map and have
 AB9212.an estimated accuracy of +/- 6 seconds.
 AB9212
 AB9212.The orthometric height was determined by differential leveling and
 AB9212.adjusted by the NATIONAL GEODETIC SURVEY
 AB9212.in October 1997.
 AB9212
 AB9212.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9212.GEOID18 height accuracy estimate available here.
 AB9212
 AB9212.Click photographs - Photos may exist for this station.
 AB9212
 AB9212.The dynamic height is computed by dividing the NAVD 88
 AB9212.geopotential number by the normal gravity value computed on the
 AB9212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9212.degrees latitude (g = 980.6199 gals.).
 AB9212
 AB9212.The modeled gravity was interpolated from observed gravity values.
 AB9212
 AB9212;                    North         East    Units  Estimated Accuracy
 AB9212;SPC SD N     -    77,260.      341,540.      MT  (+/- 180 meters Scaled)
 AB9212
 AB9212_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK391268(NAD 83)
 AB9212
 AB9212                          SUPERSEDED SURVEY CONTROL
 AB9212
 AB9212.No superseded survey control is available for this station.
 AB9212
 AB9212_MARKER: DD = SURVEY DISK
 AB9212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9212_STAMPING: 34-50.0
 AB9212_MARK LOGO: SDDT
 AB9212_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9212+STABILITY: SURFACE MOTION
 AB9212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9212+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9212
 AB9212  HISTORY     - Date     Condition        Report By
 AB9212  HISTORY     - UNK      MONUMENTED       SDDT
 AB9212  HISTORY     - 19950513 GOOD             NGS
 AB9212  HISTORY     - 20120409 GOOD             INDIV
 AB9212
 AB9212                          STATION DESCRIPTION
 AB9212
 AB9212'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9212'25.9 KM (16.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9212'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 32.5 M (106.6 FT) NORTH
 AB9212'OF MILEPOST 50, 21.6 M (70.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5
 AB9212'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 AB9212'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9212
 AB9212                          STATION RECOVERY (2012)
 AB9212
 AB9212'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9211 ***********************************************************************
 AB9211  DESIGNATION -  34 051.0
 AB9211  PID         -  AB9211
 AB9211  STATE/COUNTY-  SD/MEADE
 AB9211  COUNTRY     -  US
 AB9211  USGS QUAD   -  SOUTH OF VOLUNTEER (2017)
 AB9211
 AB9211                         *CURRENT SURVEY CONTROL
 AB9211  ______________________________________________________________________
 AB9211* NAD 83(1986) POSITION- 44 28 55.     (N) 103 13 54.     (W)   SCALED
 AB9211* NAVD 88 ORTHO HEIGHT -   836.312 (meters)     2743.80  (feet) ADJUSTED
 AB9211  ______________________________________________________________________
 AB9211  GEOID HEIGHT    -        -16.635 (meters)                     GEOID18
 AB9211  DYNAMIC HEIGHT  -        836.081 (meters)     2743.04  (feet) COMP
 AB9211  MODELED GRAVITY -    980,313.0   (mgal)                       NAVD 88
 AB9211
 AB9211  VERT ORDER      -  FIRST     CLASS II
 AB9211
 AB9211.The horizontal coordinates were scaled from a map and have
 AB9211.an estimated accuracy of +/- 6 seconds.
 AB9211
 AB9211.The orthometric height was determined by differential leveling and
 AB9211.adjusted by the NATIONAL GEODETIC SURVEY
 AB9211.in October 1997.
 AB9211
 AB9211.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9211.GEOID18 height accuracy estimate available here.
 AB9211
 AB9211.Click photographs - Photos may exist for this station.
 AB9211
 AB9211.The dynamic height is computed by dividing the NAVD 88
 AB9211.geopotential number by the normal gravity value computed on the
 AB9211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9211.degrees latitude (g = 980.6199 gals.).
 AB9211
 AB9211.The modeled gravity was interpolated from observed gravity values.
 AB9211
 AB9211;                    North         East    Units  Estimated Accuracy
 AB9211;SPC SD N     -    77,210.      342,980.      MT  (+/- 180 meters Scaled)
 AB9211
 AB9211_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK406269(NAD 83)
 AB9211
 AB9211                          SUPERSEDED SURVEY CONTROL
 AB9211
 AB9211.No superseded survey control is available for this station.
 AB9211
 AB9211_MARKER: DD = SURVEY DISK
 AB9211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9211_STAMPING: 34-51.0
 AB9211_MARK LOGO: SDDT
 AB9211_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9211+STABILITY: SURFACE MOTION
 AB9211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9211+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 AB9211
 AB9211  HISTORY     - Date     Condition        Report By
 AB9211  HISTORY     - UNK      MONUMENTED       SDDT
 AB9211  HISTORY     - 19950513 GOOD             NGS
 AB9211  HISTORY     - 20120420 GOOD             INDIV
 AB9211
 AB9211                          STATION DESCRIPTION
 AB9211
 AB9211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9211'27.3 KM (16.95 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9211'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 33.7 M (110.6 FT) NORTH
 AB9211'OF MILEPOST 51, 22.2 M (72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.0
 AB9211'M (62.3 FT) EAST OF THE CENTER OF A DRIVEWAY, 0.9 M (3.0 FT) SOUTH OF
 AB9211'A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9211'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9211'ABOVE THE GROUND SURFACE.
 AB9211
 AB9211                          STATION RECOVERY (2012)
 AB9211
 AB9211'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9210 ***********************************************************************
 AB9210  DESIGNATION -  34 052.0
 AB9210  PID         -  AB9210
 AB9210  STATE/COUNTY-  SD/MEADE
 AB9210  COUNTRY     -  US
 AB9210  USGS QUAD   -  SOUTH OF VOLUNTEER (2017)
 AB9210
 AB9210                         *CURRENT SURVEY CONTROL
 AB9210  ______________________________________________________________________
 AB9210* NAD 83(1986) POSITION- 44 29 07.     (N) 103 12 40.     (W)   SCALED
 AB9210* NAVD 88 ORTHO HEIGHT -   827.272 (meters)     2714.14  (feet) ADJUSTED
 AB9210  ______________________________________________________________________
 AB9210  GEOID HEIGHT    -        -16.709 (meters)                     GEOID18
 AB9210  DYNAMIC HEIGHT  -        827.046 (meters)     2713.40  (feet) COMP
 AB9210  MODELED GRAVITY -    980,316.6   (mgal)                       NAVD 88
 AB9210
 AB9210  VERT ORDER      -  FIRST     CLASS II
 AB9210
 AB9210.The horizontal coordinates were scaled from a map and have
 AB9210.an estimated accuracy of +/- 6 seconds.
 AB9210
 AB9210.The orthometric height was determined by differential leveling and
 AB9210.adjusted by the NATIONAL GEODETIC SURVEY
 AB9210.in October 1997.
 AB9210
 AB9210.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9210.GEOID18 height accuracy estimate available here.
 AB9210
 AB9210.Click photographs - Photos may exist for this station.
 AB9210
 AB9210.The dynamic height is computed by dividing the NAVD 88
 AB9210.geopotential number by the normal gravity value computed on the
 AB9210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9210.degrees latitude (g = 980.6199 gals.).
 AB9210
 AB9210.The modeled gravity was interpolated from observed gravity values.
 AB9210
 AB9210;                    North         East    Units  Estimated Accuracy
 AB9210;SPC SD N     -    77,510.      344,630.      MT  (+/- 180 meters Scaled)
 AB9210
 AB9210_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK422273(NAD 83)
 AB9210
 AB9210                          SUPERSEDED SURVEY CONTROL
 AB9210
 AB9210.No superseded survey control is available for this station.
 AB9210
 AB9210_MARKER: DD = SURVEY DISK
 AB9210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9210_STAMPING: 34-52.0
 AB9210_MARK LOGO: SDDT
 AB9210_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9210+STABILITY: SURFACE MOTION
 AB9210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9210+SATELLITE: SATELLITE OBSERVATIONS - April 09, 2012
 AB9210
 AB9210  HISTORY     - Date     Condition        Report By
 AB9210  HISTORY     - UNK      MONUMENTED       SDDT
 AB9210  HISTORY     - 19950513 GOOD             NGS
 AB9210  HISTORY     - 20120409 GOOD             INDIV
 AB9210
 AB9210                          STATION DESCRIPTION
 AB9210
 AB9210'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9210'29.0 KM (18.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9210'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 18.5 M (60.7 FT)
 AB9210'SOUTHEAST OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) SOUTHEAST OF
 AB9210'MILEPOST 52, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AB9210'FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB9210'FT) ABOVE THE GROUND SURFACE.
 AB9210
 AB9210                          STATION RECOVERY (2012)
 AB9210
 AB9210'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9209 ***********************************************************************
 AB9209  DESIGNATION -  34 053.0
 AB9209  PID         -  AB9209
 AB9209  STATE/COUNTY-  SD/MEADE
 AB9209  COUNTRY     -  US
 AB9209  USGS QUAD   -  SOUTH OF VOLUNTEER (2017)
 AB9209
 AB9209                         *CURRENT SURVEY CONTROL
 AB9209  ______________________________________________________________________
 AB9209* NAD 83(1986) POSITION- 44 29 40.     (N) 103 11 47.     (W)   SCALED
 AB9209* NAVD 88 ORTHO HEIGHT -   823.113 (meters)     2700.50  (feet) ADJUSTED
 AB9209  ______________________________________________________________________
 AB9209  GEOID HEIGHT    -        -16.771 (meters)                     GEOID18
 AB9209  DYNAMIC HEIGHT  -        822.889 (meters)     2699.76  (feet) COMP
 AB9209  MODELED GRAVITY -    980,318.0   (mgal)                       NAVD 88
 AB9209
 AB9209  VERT ORDER      -  FIRST     CLASS II
 AB9209
 AB9209.The horizontal coordinates were scaled from a map and have
 AB9209.an estimated accuracy of +/- 6 seconds.
 AB9209
 AB9209.The orthometric height was determined by differential leveling and
 AB9209.adjusted by the NATIONAL GEODETIC SURVEY
 AB9209.in October 1997.
 AB9209
 AB9209.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9209.GEOID18 height accuracy estimate available here.
 AB9209
 AB9209.Click photographs - Photos may exist for this station.
 AB9209
 AB9209.The dynamic height is computed by dividing the NAVD 88
 AB9209.geopotential number by the normal gravity value computed on the
 AB9209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9209.degrees latitude (g = 980.6199 gals.).
 AB9209
 AB9209.The modeled gravity was interpolated from observed gravity values.
 AB9209
 AB9209;                    North         East    Units  Estimated Accuracy
 AB9209;SPC SD N     -    78,480.      345,840.      MT  (+/- 180 meters Scaled)
 AB9209
 AB9209_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK433283(NAD 83)
 AB9209
 AB9209                          SUPERSEDED SURVEY CONTROL
 AB9209
 AB9209.No superseded survey control is available for this station.
 AB9209
 AB9209_MARKER: DD = SURVEY DISK
 AB9209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9209_STAMPING: 34-53.0
 AB9209_MARK LOGO: SDDT
 AB9209_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9209+STABILITY: SURFACE MOTION
 AB9209_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9209+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 AB9209
 AB9209  HISTORY     - Date     Condition        Report By
 AB9209  HISTORY     - UNK      MONUMENTED       SDDT
 AB9209  HISTORY     - 19950513 GOOD             NGS
 AB9209  HISTORY     - 20120420 GOOD             INDIV
 AB9209
 AB9209                          STATION DESCRIPTION
 AB9209
 AB9209'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9209'30.6 KM (19.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9209'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 22.2 M (72.8 FT)
 AB9209'SOUTHEAST OF THE HIGHWAY CENTERLINE, 11.2 M (36.7 FT) SOUTHEAST OF
 AB9209'MILEPOST 53, 0.6 M (2.0 FT) NORTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW
 AB9209'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST,
 AB9209'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9209
 AB9209                          STATION RECOVERY (2012)
 AB9209
 AB9209'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9209'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9208 ***********************************************************************
 AB9208  DESIGNATION -  34 054.0
 AB9208  PID         -  AB9208
 AB9208  STATE/COUNTY-  SD/MEADE
 AB9208  COUNTRY     -  US
 AB9208  USGS QUAD   -  VOLUNTEER (2017)
 AB9208
 AB9208                         *CURRENT SURVEY CONTROL
 AB9208  ______________________________________________________________________
 AB9208* NAD 83(1986) POSITION- 44 30 16.39   (N) 103 10 52.37   (W)   HD_HELD1
 AB9208* NAVD 88 ORTHO HEIGHT -   817.114 (meters)     2680.81  (feet) ADJUSTED
 AB9208  ______________________________________________________________________
 AB9208  GEOID HEIGHT    -        -16.834 (meters)                     GEOID18
 AB9208  DYNAMIC HEIGHT  -        816.892 (meters)     2680.09  (feet) COMP
 AB9208  MODELED GRAVITY -    980,319.1   (mgal)                       NAVD 88
 AB9208
 AB9208  VERT ORDER      -  FIRST     CLASS II
 AB9208
 AB9208.The horizontal coordinates were determined by differentially corrected
 AB9208.hand held GPS observations or other comparable positioning techniques
 AB9208.and have an estimated accuracy of +/- 3 meters.
 AB9208
 AB9208.The orthometric height was determined by differential leveling and
 AB9208.adjusted by the NATIONAL GEODETIC SURVEY
 AB9208.in October 1997.
 AB9208
 AB9208.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9208.GEOID18 height accuracy estimate available here.
 AB9208
 AB9208.Click photographs - Photos may exist for this station.
 AB9208
 AB9208.The dynamic height is computed by dividing the NAVD 88
 AB9208.geopotential number by the normal gravity value computed on the
 AB9208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9208.degrees latitude (g = 980.6199 gals.).
 AB9208
 AB9208.The modeled gravity was interpolated from observed gravity values.
 AB9208
 AB9208;                    North         East    Units  Estimated Accuracy
 AB9208;SPC SD N     -    79,557.3     347,088.2     MT  (+/- 3 meters HH1 GPS) 
 AB9208
 AB9208_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4457829523(NAD 83)
 AB9208
 AB9208                          SUPERSEDED SURVEY CONTROL
 AB9208
 AB9208.No superseded survey control is available for this station.
 AB9208
 AB9208_MARKER: Z = SEE DESCRIPTION
 AB9208_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9208_STAMPING: 34-54.0 1995
 AB9208_PROJECTION: FLUSH
 AB9208_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9208_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9208+STABILITY: POSITION/ELEVATION WELL
 AB9208_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9208+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 AB9208_ROD/PIPE-DEPTH: 6.4 meters
 AB9208_SLEEVE-DEPTH  : 4.0 meters
 AB9208
 AB9208  HISTORY     - Date     Condition        Report By
 AB9208  HISTORY     - 1995     MONUMENTED       SDDT
 AB9208  HISTORY     - 19950513 GOOD             NGS
 AB9208  HISTORY     - 20120423 GOOD             INDIV
 AB9208
 AB9208                          STATION DESCRIPTION
 AB9208
 AB9208'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9208'32.2 KM (20.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9208'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 33.3 M (109.3 FT)
 AB9208'NORTHWEST OF MILEPOST 54, 21.6 M (70.9 FT) NORTHWEST OF THE HIGHWAY
 AB9208'CENTERLINE, 5.8 M (19.0 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW
 AB9208'THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 AB9208'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 AB9208'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9208'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9208'THROUGH A 4-INCH PVC CAP.
 AB9208
 AB9208                          STATION RECOVERY (2012)
 AB9208
 AB9208'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9208'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9207 ***********************************************************************
 AB9207  DESIGNATION -  34 055.05
 AB9207  PID         -  AB9207
 AB9207  STATE/COUNTY-  SD/MEADE
 AB9207  COUNTRY     -  US
 AB9207  USGS QUAD   -  VOLUNTEER (2017)
 AB9207
 AB9207                         *CURRENT SURVEY CONTROL
 AB9207  ______________________________________________________________________
 AB9207* NAD 83(1986) POSITION- 44 30 51.     (N) 103 10 00.     (W)   SCALED
 AB9207* NAVD 88 ORTHO HEIGHT -   811.142 (meters)     2661.22  (feet) ADJUSTED
 AB9207  ______________________________________________________________________
 AB9207  GEOID HEIGHT    -        -16.893 (meters)                     GEOID18
 AB9207  DYNAMIC HEIGHT  -        810.925 (meters)     2660.51  (feet) COMP
 AB9207  MODELED GRAVITY -    980,323.7   (mgal)                       NAVD 88
 AB9207
 AB9207  VERT ORDER      -  FIRST     CLASS II
 AB9207
 AB9207.The horizontal coordinates were scaled from a map and have
 AB9207.an estimated accuracy of +/- 6 seconds.
 AB9207
 AB9207.The orthometric height was determined by differential leveling and
 AB9207.adjusted by the NATIONAL GEODETIC SURVEY
 AB9207.in October 1997.
 AB9207
 AB9207.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9207.GEOID18 height accuracy estimate available here.
 AB9207
 AB9207.Click photographs - Photos may exist for this station.
 AB9207
 AB9207.The dynamic height is computed by dividing the NAVD 88
 AB9207.geopotential number by the normal gravity value computed on the
 AB9207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9207.degrees latitude (g = 980.6199 gals.).
 AB9207
 AB9207.The modeled gravity was interpolated from observed gravity values.
 AB9207
 AB9207;                    North         East    Units  Estimated Accuracy
 AB9207;SPC SD N     -    80,580.      348,290.      MT  (+/- 180 meters Scaled)
 AB9207
 AB9207_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK457306(NAD 83)
 AB9207
 AB9207                          SUPERSEDED SURVEY CONTROL
 AB9207
 AB9207.No superseded survey control is available for this station.
 AB9207
 AB9207_MARKER: DD = SURVEY DISK
 AB9207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9207_STAMPING: 34-55.05
 AB9207_MARK LOGO: SDDT
 AB9207_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9207+STABILITY: SURFACE MOTION
 AB9207_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9207+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 AB9207
 AB9207  HISTORY     - Date     Condition        Report By
 AB9207  HISTORY     - UNK      MONUMENTED       SDDT
 AB9207  HISTORY     - 19950513 GOOD             NGS
 AB9207  HISTORY     - 20120423 GOOD             INDIV
 AB9207
 AB9207                          STATION DESCRIPTION
 AB9207
 AB9207'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9207'33.8 KM (21.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9207'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 42.5 M (139.4 FT) NORTH
 AB9207'OF MILEPOST 55, 21.1 M (69.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AB9207'0.9 M (3.0 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AB9207'THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE
 AB9207'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9207
 AB9207                          STATION RECOVERY (2012)
 AB9207
 AB9207'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9207'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9206 ***********************************************************************
 AB9206  DESIGNATION -  34 056.26
 AB9206  PID         -  AB9206
 AB9206  STATE/COUNTY-  SD/MEADE
 AB9206  COUNTRY     -  US
 AB9206  USGS QUAD   -  VOLUNTEER (2017)
 AB9206
 AB9206                         *CURRENT SURVEY CONTROL
 AB9206  ______________________________________________________________________
 AB9206* NAD 83(1986) POSITION- 44 30 52.     (N) 103 08 32.     (W)   SCALED
 AB9206* NAVD 88 ORTHO HEIGHT -   780.185 (meters)     2559.66  (feet) ADJUSTED
 AB9206  ______________________________________________________________________
 AB9206  GEOID HEIGHT    -        -16.972 (meters)                     GEOID18
 AB9206  DYNAMIC HEIGHT  -        779.976 (meters)     2558.97  (feet) COMP
 AB9206  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 AB9206
 AB9206  VERT ORDER      -  FIRST     CLASS II
 AB9206
 AB9206.The horizontal coordinates were scaled from a map and have
 AB9206.an estimated accuracy of +/- 6 seconds.
 AB9206
 AB9206.The orthometric height was determined by differential leveling and
 AB9206.adjusted by the NATIONAL GEODETIC SURVEY
 AB9206.in October 1997.
 AB9206
 AB9206.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9206.GEOID18 height accuracy estimate available here.
 AB9206
 AB9206.Click photographs - Photos may exist for this station.
 AB9206
 AB9206.The dynamic height is computed by dividing the NAVD 88
 AB9206.geopotential number by the normal gravity value computed on the
 AB9206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9206.degrees latitude (g = 980.6199 gals.).
 AB9206
 AB9206.The modeled gravity was interpolated from observed gravity values.
 AB9206
 AB9206;                    North         East    Units  Estimated Accuracy
 AB9206;SPC SD N     -    80,540.      350,230.      MT  (+/- 180 meters Scaled)
 AB9206
 AB9206_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK476306(NAD 83)
 AB9206
 AB9206                          SUPERSEDED SURVEY CONTROL
 AB9206
 AB9206.No superseded survey control is available for this station.
 AB9206
 AB9206_MARKER: DD = SURVEY DISK
 AB9206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9206_STAMPING: 34-56.26
 AB9206_MARK LOGO: SDDT
 AB9206_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9206+STABILITY: SURFACE MOTION
 AB9206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9206+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 AB9206
 AB9206  HISTORY     - Date     Condition        Report By
 AB9206  HISTORY     - UNK      MONUMENTED       SDDT
 AB9206  HISTORY     - 19950513 GOOD             NGS
 AB9206  HISTORY     - 20120423 GOOD             INDIV
 AB9206
 AB9206                          STATION DESCRIPTION
 AB9206
 AB9206'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9206'35.8 KM (22.25 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9206'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 401.0 M (1315.6 FT)
 AB9206'EAST OF MILEPOST 56, 22.4 M (73.5 FT) NORTHEAST OF THE NORTH END OF A
 AB9206'CULVERT UNDER THE HIGHWAY, 22.1 M (72.5 FT) NORTH OF THE HIGHWAY
 AB9206'CENTERLINE, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 AB9206'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 AB9206'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9206
 AB9206                          STATION RECOVERY (2012)
 AB9206
 AB9206'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9189 ***********************************************************************
 AB9189  DESIGNATION -  34 057.0
 AB9189  PID         -  AB9189
 AB9189  STATE/COUNTY-  SD/MEADE
 AB9189  COUNTRY     -  US
 AB9189  USGS QUAD   -  VOLUNTEER (2017)
 AB9189
 AB9189                         *CURRENT SURVEY CONTROL
 AB9189  ______________________________________________________________________
 AB9189* NAD 83(1986) POSITION- 44 30 34.     (N) 103 07 34.     (W)   SCALED
 AB9189* NAVD 88 ORTHO HEIGHT -   782.532 (meters)     2567.36  (feet) ADJUSTED
 AB9189  ______________________________________________________________________
 AB9189  GEOID HEIGHT    -        -17.015 (meters)                     GEOID18
 AB9189  DYNAMIC HEIGHT  -        782.322 (meters)     2566.67  (feet) COMP
 AB9189  MODELED GRAVITY -    980,324.0   (mgal)                       NAVD 88
 AB9189
 AB9189  VERT ORDER      -  FIRST     CLASS II
 AB9189
 AB9189.The horizontal coordinates were scaled from a map and have
 AB9189.an estimated accuracy of +/- 6 seconds.
 AB9189
 AB9189.The orthometric height was determined by differential leveling and
 AB9189.adjusted by the NATIONAL GEODETIC SURVEY
 AB9189.in October 1997.
 AB9189
 AB9189.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9189.GEOID18 height accuracy estimate available here.
 AB9189
 AB9189.Click photographs - Photos may exist for this station.
 AB9189
 AB9189.The dynamic height is computed by dividing the NAVD 88
 AB9189.geopotential number by the normal gravity value computed on the
 AB9189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9189.degrees latitude (g = 980.6199 gals.).
 AB9189
 AB9189.The modeled gravity was interpolated from observed gravity values.
 AB9189
 AB9189;                    North         East    Units  Estimated Accuracy
 AB9189;SPC SD N     -    79,930.      351,490.      MT  (+/- 180 meters Scaled)
 AB9189
 AB9189_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK489301(NAD 83)
 AB9189
 AB9189                          SUPERSEDED SURVEY CONTROL
 AB9189
 AB9189.No superseded survey control is available for this station.
 AB9189
 AB9189_MARKER: DD = SURVEY DISK
 AB9189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9189_STAMPING: 34-57.0
 AB9189_MARK LOGO: SDDT
 AB9189_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9189+STABILITY: SURFACE MOTION
 AB9189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9189+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 AB9189
 AB9189  HISTORY     - Date     Condition        Report By
 AB9189  HISTORY     - UNK      MONUMENTED       SDDT
 AB9189  HISTORY     - 19950524 GOOD             NGS
 AB9189  HISTORY     - 20120425 GOOD             INDIV
 AB9189
 AB9189                          STATION DESCRIPTION
 AB9189
 AB9189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9189'38.4 KM (23.85 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9189'OFFICE IN UNION CENTER, 41.2 M (135.2 FT) WEST OF THE CENTER OF A
 AB9189'GRAVELED ROAD, 34.7 M (113.8 FT) NORTH OF MILEPOST 57, 33.8 M (110.9
 AB9189'FT) EAST OF A UTILITY POLE, 24.0 M (78.7 FT) NORTH OF THE HIGHWAY
 AB9189'CENTERLINE, 6.5 M (21.3 FT) SOUTH OF A FENCE, 1.0 M (3.3 FT) BELOW THE
 AB9189'LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 AB9189'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9189
 AB9189                          STATION RECOVERY (2012)
 AB9189
 AB9189'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9189'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9205 ***********************************************************************
 AB9205  DESIGNATION -  34 058.0
 AB9205  PID         -  AB9205
 AB9205  STATE/COUNTY-  SD/MEADE
 AB9205  COUNTRY     -  US
 AB9205  USGS QUAD   -  VOLUNTEER SE (2017)
 AB9205
 AB9205                         *CURRENT SURVEY CONTROL
 AB9205  ______________________________________________________________________
 AB9205* NAD 83(1986) POSITION- 44 30 04.58   (N) 103 06 31.67   (W)   HD_HELD1
 AB9205* NAVD 88 ORTHO HEIGHT -   797.085 (meters)     2615.10  (feet) ADJUSTED
 AB9205  ______________________________________________________________________
 AB9205  GEOID HEIGHT    -        -17.058 (meters)                     GEOID18
 AB9205  DYNAMIC HEIGHT  -        796.874 (meters)     2614.41  (feet) COMP
 AB9205  MODELED GRAVITY -    980,326.7   (mgal)                       NAVD 88
 AB9205
 AB9205  VERT ORDER      -  FIRST     CLASS II
 AB9205
 AB9205.The horizontal coordinates were determined by differentially corrected
 AB9205.hand held GPS observations or other comparable positioning techniques
 AB9205.and have an estimated accuracy of +/- 3 meters.
 AB9205
 AB9205.The orthometric height was determined by differential leveling and
 AB9205.adjusted by the NATIONAL GEODETIC SURVEY
 AB9205.in October 1997.
 AB9205
 AB9205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9205.GEOID18 height accuracy estimate available here.
 AB9205
 AB9205.Click photographs - Photos may exist for this station.
 AB9205
 AB9205.The dynamic height is computed by dividing the NAVD 88
 AB9205.geopotential number by the normal gravity value computed on the
 AB9205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9205.degrees latitude (g = 980.6199 gals.).
 AB9205
 AB9205.The modeled gravity was interpolated from observed gravity values.
 AB9205
 AB9205;                    North         East    Units  Estimated Accuracy
 AB9205;SPC SD N     -    78,969.4     352,828.6     MT  (+/- 3 meters HH1 GPS) 
 AB9205
 AB9205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5034329289(NAD 83)
 AB9205
 AB9205                          SUPERSEDED SURVEY CONTROL
 AB9205
 AB9205.No superseded survey control is available for this station.
 AB9205
 AB9205_MARKER: DD = SURVEY DISK
 AB9205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9205_STAMPING: 34-58.0
 AB9205_MARK LOGO: SDDT
 AB9205_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9205+STABILITY: SURFACE MOTION
 AB9205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9205+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 AB9205
 AB9205  HISTORY     - Date     Condition        Report By
 AB9205  HISTORY     - UNK      MONUMENTED       SDDT
 AB9205  HISTORY     - 19950524 GOOD             NGS
 AB9205  HISTORY     - 20120425 GOOD             INDIV
 AB9205
 AB9205                          STATION DESCRIPTION
 AB9205
 AB9205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9205'36.8 KM (22.85 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9205'OFFICE IN UNION CENTER, 51.6 M (169.3 FT) NORTHEAST OF MILEPOST 58,
 AB9205'40.8 M (133.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 37.2 M (122.0
 AB9205'FT) SOUTHEAST OF A FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT) ABOVE THE
 AB9205'LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0
 AB9205'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9205'GROUND SURFACE.
 AB9205
 AB9205                          STATION RECOVERY (2012)
 AB9205
 AB9205'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9204 ***********************************************************************
 AB9204  DESIGNATION -  34 058.99
 AB9204  PID         -  AB9204
 AB9204  STATE/COUNTY-  SD/MEADE
 AB9204  COUNTRY     -  US
 AB9204  USGS QUAD   -  ELM CREEK (2017)
 AB9204
 AB9204                         *CURRENT SURVEY CONTROL
 AB9204  ______________________________________________________________________
 AB9204* NAD 83(1986) POSITION- 44 29 53.     (N) 103 05 23.     (W)   SCALED
 AB9204* NAVD 88 ORTHO HEIGHT -   807.556 (meters)     2649.46  (feet) ADJUSTED
 AB9204  ______________________________________________________________________
 AB9204  GEOID HEIGHT    -        -17.109 (meters)                     GEOID18
 AB9204  DYNAMIC HEIGHT  -        807.340 (meters)     2648.75  (feet) COMP
 AB9204  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 AB9204
 AB9204  VERT ORDER      -  FIRST     CLASS II
 AB9204
 AB9204.The horizontal coordinates were scaled from a map and have
 AB9204.an estimated accuracy of +/- 6 seconds.
 AB9204
 AB9204.The orthometric height was determined by differential leveling and
 AB9204.adjusted by the NATIONAL GEODETIC SURVEY
 AB9204.in October 1997.
 AB9204
 AB9204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9204.GEOID18 height accuracy estimate available here.
 AB9204
 AB9204.Click photographs - Photos may exist for this station.
 AB9204
 AB9204.The dynamic height is computed by dividing the NAVD 88
 AB9204.geopotential number by the normal gravity value computed on the
 AB9204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9204.degrees latitude (g = 980.6199 gals.).
 AB9204
 AB9204.The modeled gravity was interpolated from observed gravity values.
 AB9204
 AB9204;                    North         East    Units  Estimated Accuracy
 AB9204;SPC SD N     -    78,550.      354,330.      MT  (+/- 180 meters Scaled)
 AB9204
 AB9204_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK518289(NAD 83)
 AB9204
 AB9204                          SUPERSEDED SURVEY CONTROL
 AB9204
 AB9204.No superseded survey control is available for this station.
 AB9204
 AB9204_MARKER: Z = SEE DESCRIPTION
 AB9204_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9204_STAMPING: 34-58.99 1995
 AB9204_MARK LOGO: NGS
 AB9204_PROJECTION: FLUSH
 AB9204_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9204_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9204+STABILITY: POSITION/ELEVATION WELL
 AB9204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9204+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 AB9204_ROD/PIPE-DEPTH: 6.4 meters
 AB9204_SLEEVE-DEPTH  : 4.0 meters
 AB9204
 AB9204  HISTORY     - Date     Condition        Report By
 AB9204  HISTORY     - 1995     MONUMENTED       SDDT
 AB9204  HISTORY     - 19950524 GOOD             NGS
 AB9204  HISTORY     - 20120425 GOOD             INDIV
 AB9204
 AB9204                          STATION DESCRIPTION
 AB9204
 AB9204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9204'35.2 KM (21.85 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9204'OFFICE IN UNION CENTER, 52.2 M (171.3 FT) NORTH OF MILEPOST 59, 33.8 M
 AB9204'(110.9 FT) NORTHWEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY,
 AB9204'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH
 AB9204'OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 AB9204'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY. NOTE--THE
 AB9204'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AB9204'IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AB9204'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9204
 AB9204                          STATION RECOVERY (2012)
 AB9204
 AB9204'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9203 ***********************************************************************
 AB9203  DESIGNATION -  34 063.98
 AB9203  PID         -  AB9203
 AB9203  STATE/COUNTY-  SD/MEADE
 AB9203  COUNTRY     -  US
 AB9203  USGS QUAD   -  FAIRPOINT SW (2017)
 AB9203
 AB9203                         *CURRENT SURVEY CONTROL
 AB9203  ______________________________________________________________________
 AB9203* NAD 83(1986) POSITION- 44 30 11.40   (N) 102 59 27.53   (W)   HD_HELD1
 AB9203* NAVD 88 ORTHO HEIGHT -   832.256 (meters)     2730.49  (feet) ADJUSTED
 AB9203  ______________________________________________________________________
 AB9203  GEOID HEIGHT    -        -17.397 (meters)                     GEOID18
 AB9203  DYNAMIC HEIGHT  -        832.027 (meters)     2729.74  (feet) COMP
 AB9203  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 AB9203
 AB9203  VERT ORDER      -  FIRST     CLASS II
 AB9203
 AB9203.The horizontal coordinates were determined by differentially corrected
 AB9203.hand held GPS observations or other comparable positioning techniques
 AB9203.and have an estimated accuracy of +/- 3 meters.
 AB9203
 AB9203.The orthometric height was determined by differential leveling and
 AB9203.adjusted by the NATIONAL GEODETIC SURVEY
 AB9203.in October 1997.
 AB9203
 AB9203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9203.GEOID18 height accuracy estimate available here.
 AB9203
 AB9203.Click photographs - Photos may exist for this station.
 AB9203
 AB9203.The dynamic height is computed by dividing the NAVD 88
 AB9203.geopotential number by the normal gravity value computed on the
 AB9203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9203.degrees latitude (g = 980.6199 gals.).
 AB9203
 AB9203.The modeled gravity was interpolated from observed gravity values.
 AB9203
 AB9203;                    North         East    Units  Estimated Accuracy
 AB9203;SPC SD N     -    78,826.9     362,199.3     MT  (+/- 3 meters HH1 GPS) 
 AB9203
 AB9203_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5970429723(NAD 83)
 AB9203
 AB9203                          SUPERSEDED SURVEY CONTROL
 AB9203
 AB9203.No superseded survey control is available for this station.
 AB9203
 AB9203_MARKER: Z = SEE DESCRIPTION
 AB9203_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9203_STAMPING: 34-63.98 1995
 AB9203_PROJECTION: FLUSH
 AB9203_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9203_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9203+STABILITY: POSITION/ELEVATION WELL
 AB9203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9203+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 AB9203_ROD/PIPE-DEPTH: 6.4 meters
 AB9203_SLEEVE-DEPTH  : 4.0 meters
 AB9203
 AB9203  HISTORY     - Date     Condition        Report By
 AB9203  HISTORY     - 1995     MONUMENTED       SDDT
 AB9203  HISTORY     - 19950524 GOOD             NGS
 AB9203  HISTORY     - 20120501 GOOD             INDIV
 AB9203
 AB9203                          STATION DESCRIPTION
 AB9203
 AB9203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9203'27.3 KM (16.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9203'OFFICE IN UNION CENTER, 69.8 M (229.0 FT) NORTHWEST OF MILEPOST 64,
 AB9203'32.3 M (106.0 FT) NORTHEAST OF THE NORTH END OF THE MOST EASTERLY OF 3
 AB9203'CULVERTS UNDER THE HIGHWAY, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AB9203'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0
 AB9203'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AB9203'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A
 AB9203'1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AB9203'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9203
 AB9203                          STATION RECOVERY (2012)
 AB9203
 AB9203'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9203'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9202 ***********************************************************************
 AB9202  DESIGNATION -  34 065.12
 AB9202  PID         -  AB9202
 AB9202  STATE/COUNTY-  SD/MEADE
 AB9202  COUNTRY     -  US
 AB9202  USGS QUAD   -  FAIRPOINT SW (2017)
 AB9202
 AB9202                         *CURRENT SURVEY CONTROL
 AB9202  ______________________________________________________________________
 AB9202* NAD 83(1986) POSITION- 44 30 08.     (N) 102 58 06.     (W)   SCALED
 AB9202* NAVD 88 ORTHO HEIGHT -   822.445 (meters)     2698.31  (feet) ADJUSTED
 AB9202  ______________________________________________________________________
 AB9202  GEOID HEIGHT    -        -17.460 (meters)                     GEOID18
 AB9202  DYNAMIC HEIGHT  -        822.221 (meters)     2697.57  (feet) COMP
 AB9202  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 AB9202
 AB9202  VERT ORDER      -  FIRST     CLASS II
 AB9202
 AB9202.The horizontal coordinates were scaled from a map and have
 AB9202.an estimated accuracy of +/- 6 seconds.
 AB9202
 AB9202.The orthometric height was determined by differential leveling and
 AB9202.adjusted by the NATIONAL GEODETIC SURVEY
 AB9202.in October 1997.
 AB9202
 AB9202.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9202.GEOID18 height accuracy estimate available here.
 AB9202
 AB9202.Click photographs - Photos may exist for this station.
 AB9202
 AB9202.The dynamic height is computed by dividing the NAVD 88
 AB9202.geopotential number by the normal gravity value computed on the
 AB9202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9202.degrees latitude (g = 980.6199 gals.).
 AB9202
 AB9202.The modeled gravity was interpolated from observed gravity values.
 AB9202
 AB9202;                    North         East    Units  Estimated Accuracy
 AB9202;SPC SD N     -    78,660.      364,000.      MT  (+/- 180 meters Scaled)
 AB9202
 AB9202_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK615296(NAD 83)
 AB9202
 AB9202                          SUPERSEDED SURVEY CONTROL
 AB9202
 AB9202.No superseded survey control is available for this station.
 AB9202
 AB9202_MARKER: DD = SURVEY DISK
 AB9202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9202_STAMPING: 34-65.12
 AB9202_MARK LOGO: SDDT
 AB9202_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9202+STABILITY: SURFACE MOTION
 AB9202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9202+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 AB9202
 AB9202  HISTORY     - Date     Condition        Report By
 AB9202  HISTORY     - UNK      MONUMENTED       SDDT
 AB9202  HISTORY     - 19950524 GOOD             NGS
 AB9202  HISTORY     - 20120502 GOOD             INDIV
 AB9202
 AB9202                          STATION DESCRIPTION
 AB9202
 AB9202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9202'25.4 KM (15.80 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9202'OFFICE IN UNION CENTER, 191.6 M (628.6 FT) EAST OF MILEPOST 65, 29.9 M
 AB9202'(98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) WEST OF THE
 AB9202'CENTER OF A FIELD ENTRANCE AND GATE, 0.8 M (2.6 FT) NORTH OF A FENCE,
 AB9202'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB9202'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9202'GROUND SURFACE.
 AB9202
 AB9202                          STATION RECOVERY (2012)
 AB9202
 AB9202'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9202'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9201 ***********************************************************************
 AB9201  DESIGNATION -  34 067.09
 AB9201  PID         -  AB9201
 AB9201  STATE/COUNTY-  SD/MEADE
 AB9201  COUNTRY     -  US
 AB9201  USGS QUAD   -  FAIRPOINT SW (2017)
 AB9201
 AB9201                         *CURRENT SURVEY CONTROL
 AB9201  ______________________________________________________________________
 AB9201* NAD 83(1986) POSITION- 44 30 34.     (N) 102 55 47.     (W)   SCALED
 AB9201* NAVD 88 ORTHO HEIGHT -   823.241 (meters)     2700.92  (feet) ADJUSTED
 AB9201  ______________________________________________________________________
 AB9201  GEOID HEIGHT    -        -17.568 (meters)                     GEOID18
 AB9201  DYNAMIC HEIGHT  -        823.022 (meters)     2700.20  (feet) COMP
 AB9201  MODELED GRAVITY -    980,323.5   (mgal)                       NAVD 88
 AB9201
 AB9201  VERT ORDER      -  FIRST     CLASS II
 AB9201
 AB9201.The horizontal coordinates were scaled from a map and have
 AB9201.an estimated accuracy of +/- 6 seconds.
 AB9201
 AB9201.The orthometric height was determined by differential leveling and
 AB9201.adjusted by the NATIONAL GEODETIC SURVEY
 AB9201.in October 1997.
 AB9201
 AB9201.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9201.GEOID18 height accuracy estimate available here.
 AB9201
 AB9201.Click photographs - Photos may exist for this station.
 AB9201
 AB9201.The dynamic height is computed by dividing the NAVD 88
 AB9201.geopotential number by the normal gravity value computed on the
 AB9201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9201.degrees latitude (g = 980.6199 gals.).
 AB9201
 AB9201.The modeled gravity was interpolated from observed gravity values.
 AB9201
 AB9201;                    North         East    Units  Estimated Accuracy
 AB9201;SPC SD N     -    79,350.      367,090.      MT  (+/- 180 meters Scaled)
 AB9201
 AB9201_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK645305(NAD 83)
 AB9201
 AB9201                          SUPERSEDED SURVEY CONTROL
 AB9201
 AB9201.No superseded survey control is available for this station.
 AB9201
 AB9201_MARKER: DD = SURVEY DISK
 AB9201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9201_STAMPING: 34-67.09
 AB9201_MARK LOGO: SDDT
 AB9201_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9201+STABILITY: SURFACE MOTION
 AB9201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9201+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 AB9201
 AB9201  HISTORY     - Date     Condition        Report By
 AB9201  HISTORY     - UNK      MONUMENTED       SDDT
 AB9201  HISTORY     - 19950524 GOOD             NGS
 AB9201  HISTORY     - 20120502 GOOD             INDIV
 AB9201
 AB9201                          STATION DESCRIPTION
 AB9201
 AB9201'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9201'22.2 KM (13.80 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9201'OFFICE IN UNION CENTER, 147.9 M (485.2 FT) EAST OF MILEPOST 67, 29.6 M
 AB9201'(97.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 20.8 M (68.2 FT) SOUTHEAST
 AB9201'OF THE SOUTH END OF A CULVERT, 1.2 M (3.9 FT) NORTH OF A FENCE, 0.5 M
 AB9201'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AB9201'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9201
 AB9201                          STATION RECOVERY (2012)
 AB9201
 AB9201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9201'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9200 ***********************************************************************
 AB9200  CBN         -  This is a Cooperative Base Network Control Station.
 AB9200  DESIGNATION -  34 068.0
 AB9200  PID         -  AB9200
 AB9200  STATE/COUNTY-  SD/MEADE
 AB9200  COUNTRY     -  US
 AB9200  USGS QUAD   -  FAIRPOINT SW (2017)
 AB9200
 AB9200                         *CURRENT SURVEY CONTROL
 AB9200  ______________________________________________________________________
 AB9200* NAD 83(2011) POSITION- 44 30 49.89382(N) 102 54 42.94164(W)   ADJUSTED
 AB9200* NAD 83(2011) ELLIP HT-   779.060 (meters)        (06/27/12)   ADJUSTED
 AB9200* NAD 83(2011) EPOCH   -  2010.00
 AB9200* NAVD 88 ORTHO HEIGHT -   796.671 (meters)     2613.74  (feet) ADJUSTED
 AB9200  ______________________________________________________________________
 AB9200  GEOID HEIGHT    -        -17.618 (meters)                     GEOID18
 AB9200  NAD 83(2011) X  - -1,018,093.223 (meters)                     COMP
 AB9200  NAD 83(2011) Y  - -4,440,979.676 (meters)                     COMP
 AB9200  NAD 83(2011) Z  -  4,449,532.711 (meters)                     COMP
 AB9200  LAPLACE CORR    -         -7.15  (seconds)                    DEFLEC18
 AB9200  DYNAMIC HEIGHT  -        796.459 (meters)     2613.05  (feet) COMP
 AB9200  MODELED GRAVITY -    980,324.8   (mgal)                       NAVD 88
 AB9200
 AB9200  VERT ORDER      -  FIRST     CLASS II
 AB9200
 AB9200  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9200  Standards:
 AB9200         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9200            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9200  -------------------------------------------------------------------
 AB9200  NETWORK    0.56   1.16           0.26   0.18   0.59     -0.05096284
 AB9200  -------------------------------------------------------------------
 AB9200  Click here for local accuracies and other accuracy information.
 AB9200
 AB9200.The horizontal coordinates were established by GPS observations
 AB9200.and adjusted by the National Geodetic Survey in June 2012.
 AB9200
 AB9200.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9200.been affixed to the stable North American tectonic plate. See 
 AB9200.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9200
 AB9200.The horizontal coordinates are valid at the epoch date displayed above
 AB9200.which is a decimal equivalence of Year/Month/Day.
 AB9200
 AB9200.The orthometric height was determined by differential leveling and
 AB9200.adjusted by the NATIONAL GEODETIC SURVEY
 AB9200.in October 1997.
 AB9200
 AB9200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9200.GEOID18 height accuracy estimate available here.
 AB9200
 AB9200.Click photographs - Photos may exist for this station.
 AB9200
 AB9200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9200
 AB9200.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9200
 AB9200.The ellipsoidal height was determined by GPS observations
 AB9200.and is referenced to NAD 83.
 AB9200
 AB9200.The dynamic height is computed by dividing the NAVD 88
 AB9200.geopotential number by the normal gravity value computed on the
 AB9200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9200.degrees latitude (g = 980.6199 gals.).
 AB9200
 AB9200.The modeled gravity was interpolated from observed gravity values.
 AB9200
 AB9200. The following values were computed from the NAD 83(2011) position.
 AB9200
 AB9200;                    North         East     Units Scale Factor Converg.
 AB9200;SPC SD N     -    79,785.155   368,524.394   MT  0.99998280   -2 03 39.2
 AB9200;SPC SD N     -   261,761.80  1,209,067.12   sFT  0.99998280   -2 03 39.2
 AB9200;UTM  13      - 4,931,069.246   665,958.359   MT  0.99993871   +1 27 51.3
 AB9200
 AB9200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9200!SPC SD N     -   0.99987786  x   0.99998280  =   0.99986066
 AB9200!UTM  13      -   0.99987786  x   0.99993871  =   0.99981658
 AB9200
 AB9200_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6595831069(NAD 83)
 AB9200
 AB9200                          SUPERSEDED SURVEY CONTROL
 AB9200
 AB9200  NAD 83(2007)-  44 30 49.89372(N)    102 54 42.94279(W) AD(2002.00) 0
 AB9200  ELLIP H (02/10/07)  779.089  (m)                       GP(2002.00)    
 AB9200  ELLIP H (06/23/03)  779.065  (m)                       GP(       ) 3 1
 AB9200  NAD 83(1996)-  44 30 49.89283(N)    102 54 42.94334(W) AD(       ) B
 AB9200  ELLIP H (04/18/97)  779.151  (m)                       GP(       ) 4 1
 AB9200  NAVD 88             796.67   (m)         2613.7    (f) LEVELING    3  
 AB9200  NAVD 88 (04/18/97)  796.6    (m)  GEOID96  model used  GPS OBS        
 AB9200
 AB9200.Superseded values are not recommended for survey control.
 AB9200
 AB9200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9200.See file dsdata.pdf to determine how the superseded data were derived.
 AB9200
 AB9200_MARKER: Z = SEE DESCRIPTION
 AB9200_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9200_STAMPING: 34-68.00 1995
 AB9200_MARK LOGO: NGS
 AB9200_PROJECTION: FLUSH
 AB9200_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9200+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 AB9200_ROD/PIPE-DEPTH: 12.8 meters
 AB9200_SLEEVE-DEPTH  : 1.80 meters
 AB9200
 AB9200  HISTORY     - Date     Condition        Report By
 AB9200  HISTORY     - 1995     MONUMENTED       SDDT
 AB9200  HISTORY     - 19950524 GOOD             NGS
 AB9200  HISTORY     - 19960828 GOOD             NGS
 AB9200  HISTORY     - 20020514 GOOD             SDDT
 AB9200  HISTORY     - 20120502 GOOD             INDIV
 AB9200
 AB9200                          STATION DESCRIPTION
 AB9200
 AB9200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9200'20.8 KM (12.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9200'OFFICE IN UNION CENTER, 25.8 M (84.6 FT) SOUTH OF THE HIGHWAY
 AB9200'CENTERLINE, 14.7 M (48.2 FT) SOUTH OF MILEPOST 68, 1.0 M (3.3 FT)
 AB9200'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 AB9200'POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE. NOTE--THE
 AB9200'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO A IRON PIPE CAP THAT
 AB9200'IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AB9200'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9200
 AB9200                          STATION RECOVERY (1996)
 AB9200
 AB9200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9200'THE STATION IS LOCATED ABOUT 48.3 KM (30.00 MI) EAST-NORTHEAST OF
 AB9200'STURGIS AND 20.8 KM (12.90 MI) WEST-SOUTHWEST OF UNION CENTER ON STATE
 AB9200'HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AB9200'STATION FROM THE POST OFFICE AND STORE IN UNION CENTER, GO WEST ON
 AB9200'STATE HIGHWAY 34 FOR 20.8 KM (12.90 MI) TO THE STATION ON THE LEFT, AT
 AB9200'MILEPOST 68.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AB9200'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AB9200'STEEL PIPE.  LOCATED 25.8 M (84.6 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AB9200'14.7 M (48.2 FT) SOUTH OF MILEPOST 68, 1.3 M (4.3 FT) BELOW THE LEVEL
 AB9200'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M
 AB9200'(1.0 FT) NORTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM
 AB9200'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9200
 AB9200                          STATION RECOVERY (2002)
 AB9200
 AB9200'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB9200'RECOVERED AS DESCRIBED
 AB9200'
 AB9200
 AB9200                          STATION RECOVERY (2012)
 AB9200
 AB9200'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9199 ***********************************************************************
 AB9199  DESIGNATION -  34 069.14
 AB9199  PID         -  AB9199
 AB9199  STATE/COUNTY-  SD/MEADE
 AB9199  COUNTRY     -  US
 AB9199  USGS QUAD   -  FAIRPOINT SW (2017)
 AB9199
 AB9199                         *CURRENT SURVEY CONTROL
 AB9199  ______________________________________________________________________
 AB9199* NAD 83(1986) POSITION- 44 30 56.     (N) 102 53 22.     (W)   SCALED
 AB9199* NAVD 88 ORTHO HEIGHT -   767.245 (meters)     2517.20  (feet) ADJUSTED
 AB9199  ______________________________________________________________________
 AB9199  GEOID HEIGHT    -        -17.675 (meters)                     GEOID18
 AB9199  DYNAMIC HEIGHT  -        767.040 (meters)     2516.53  (feet) COMP
 AB9199  MODELED GRAVITY -    980,325.3   (mgal)                       NAVD 88
 AB9199
 AB9199  VERT ORDER      -  FIRST     CLASS II
 AB9199
 AB9199.The horizontal coordinates were scaled from a map and have
 AB9199.an estimated accuracy of +/- 6 seconds.
 AB9199
 AB9199.The orthometric height was determined by differential leveling and
 AB9199.adjusted by the NATIONAL GEODETIC SURVEY
 AB9199.in October 1997.
 AB9199
 AB9199.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9199.GEOID18 height accuracy estimate available here.
 AB9199
 AB9199.Click photographs - Photos may exist for this station.
 AB9199
 AB9199.The dynamic height is computed by dividing the NAVD 88
 AB9199.geopotential number by the normal gravity value computed on the
 AB9199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9199.degrees latitude (g = 980.6199 gals.).
 AB9199
 AB9199.The modeled gravity was interpolated from observed gravity values.
 AB9199
 AB9199;                    North         East    Units  Estimated Accuracy
 AB9199;SPC SD N     -    79,910.      370,320.      MT  (+/- 180 meters Scaled)
 AB9199
 AB9199_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK677313(NAD 83)
 AB9199
 AB9199                          SUPERSEDED SURVEY CONTROL
 AB9199
 AB9199.No superseded survey control is available for this station.
 AB9199
 AB9199_MARKER: DD = SURVEY DISK
 AB9199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9199_STAMPING: 34-69.14
 AB9199_MARK LOGO: SDDT
 AB9199_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9199+STABILITY: SURFACE MOTION
 AB9199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9199+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 AB9199
 AB9199  HISTORY     - Date     Condition        Report By
 AB9199  HISTORY     - UNK      MONUMENTED       SDDT
 AB9199  HISTORY     - 19950524 GOOD             NGS
 AB9199  HISTORY     - 20120503 GOOD             INDIV
 AB9199
 AB9199                          STATION DESCRIPTION
 AB9199
 AB9199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9199'18.9 KM (11.75 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9199'OFFICE IN UNION CENTER, 1836.7 M (6025.9 FT) EAST OF MILEPOST 68,
 AB9199'1379.9 M (4527.2 FT) WEST OF MILEPOST 70, 39.7 M (130.2 FT) NORTHWEST
 AB9199'OF THE NORTHWEST CORNER OF THE HIGHWAY BRIDGE SPANNING ELM CREEK, 19.9
 AB9199'M (65.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT)
 AB9199'NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 11.0 M
 AB9199'(36.1 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST,
 AB9199'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9199
 AB9199                          STATION RECOVERY (2012)
 AB9199
 AB9199'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9198 ***********************************************************************
 AB9198  DESIGNATION -  34 070.0
 AB9198  PID         -  AB9198
 AB9198  STATE/COUNTY-  SD/MEADE
 AB9198  COUNTRY     -  US
 AB9198  USGS QUAD   -  FAIRPOINT SE (2017)
 AB9198
 AB9198                         *CURRENT SURVEY CONTROL
 AB9198  ______________________________________________________________________
 AB9198* NAD 83(1986) POSITION- 44 31 00.     (N) 102 52 20.     (W)   SCALED
 AB9198* NAVD 88 ORTHO HEIGHT -   786.146 (meters)     2579.21  (feet) ADJUSTED
 AB9198  ______________________________________________________________________
 AB9198  GEOID HEIGHT    -        -17.714 (meters)                     GEOID18
 AB9198  DYNAMIC HEIGHT  -        785.936 (meters)     2578.53  (feet) COMP
 AB9198  MODELED GRAVITY -    980,325.0   (mgal)                       NAVD 88
 AB9198
 AB9198  VERT ORDER      -  FIRST     CLASS II
 AB9198
 AB9198.The horizontal coordinates were scaled from a map and have
 AB9198.an estimated accuracy of +/- 6 seconds.
 AB9198
 AB9198.The orthometric height was determined by differential leveling and
 AB9198.adjusted by the NATIONAL GEODETIC SURVEY
 AB9198.in October 1997.
 AB9198
 AB9198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9198.GEOID18 height accuracy estimate available here.
 AB9198
 AB9198.Click photographs - Photos may exist for this station.
 AB9198
 AB9198.The dynamic height is computed by dividing the NAVD 88
 AB9198.geopotential number by the normal gravity value computed on the
 AB9198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9198.degrees latitude (g = 980.6199 gals.).
 AB9198
 AB9198.The modeled gravity was interpolated from observed gravity values.
 AB9198
 AB9198;                    North         East    Units  Estimated Accuracy
 AB9198;SPC SD N     -    79,980.      371,690.      MT  (+/- 180 meters Scaled)
 AB9198
 AB9198_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK691314(NAD 83)
 AB9198
 AB9198                          SUPERSEDED SURVEY CONTROL
 AB9198
 AB9198.No superseded survey control is available for this station.
 AB9198
 AB9198_MARKER: DD = SURVEY DISK
 AB9198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9198_STAMPING: 34-70.0
 AB9198_MARK LOGO: SDDT
 AB9198_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9198+STABILITY: SURFACE MOTION
 AB9198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9198+SATELLITE: SATELLITE OBSERVATIONS - May 03, 2012
 AB9198
 AB9198  HISTORY     - Date     Condition        Report By
 AB9198  HISTORY     - UNK      MONUMENTED       SDDT
 AB9198  HISTORY     - 19950524 GOOD             NGS
 AB9198  HISTORY     - 20120503 GOOD             INDIV
 AB9198
 AB9198                          STATION DESCRIPTION
 AB9198
 AB9198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9198'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9198'OFFICE IN UNION CENTER, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY
 AB9198'CENTERLINE, 19.4 M (63.6 FT) SOUTH OF MILEPOST 70, 1.0 M (3.3 FT)
 AB9198'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.2 M
 AB9198'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9198'GROUND SURFACE.
 AB9198
 AB9198                          STATION RECOVERY (2012)
 AB9198
 AB9198'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9198'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9197 ***********************************************************************
 AB9197  DESIGNATION -  34 073.0
 AB9197  PID         -  AB9197
 AB9197  STATE/COUNTY-  SD/MEADE
 AB9197  COUNTRY     -  US
 AB9197  USGS QUAD   -  FAIRPOINT SE (2017)
 AB9197
 AB9197                         *CURRENT SURVEY CONTROL
 AB9197  ______________________________________________________________________
 AB9197* NAD 83(1986) POSITION- 44 31 38.86   (N) 102 48 51.17   (W)   HD_HELD1
 AB9197* NAVD 88 ORTHO HEIGHT -   828.755 (meters)     2719.01  (feet) ADJUSTED
 AB9197  ______________________________________________________________________
 AB9197  GEOID HEIGHT    -        -17.841 (meters)                     GEOID18
 AB9197  DYNAMIC HEIGHT  -        828.531 (meters)     2718.27  (feet) COMP
 AB9197  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 AB9197
 AB9197  VERT ORDER      -  FIRST     CLASS II
 AB9197
 AB9197.The horizontal coordinates were determined by differentially corrected
 AB9197.hand held GPS observations or other comparable positioning techniques
 AB9197.and have an estimated accuracy of +/- 3 meters.
 AB9197
 AB9197.The orthometric height was determined by differential leveling and
 AB9197.adjusted by the NATIONAL GEODETIC SURVEY
 AB9197.in October 1997.
 AB9197
 AB9197.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9197.GEOID18 height accuracy estimate available here.
 AB9197
 AB9197.Click photographs - Photos may exist for this station.
 AB9197
 AB9197.The dynamic height is computed by dividing the NAVD 88
 AB9197.geopotential number by the normal gravity value computed on the
 AB9197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9197.degrees latitude (g = 980.6199 gals.).
 AB9197
 AB9197.The modeled gravity was interpolated from observed gravity values.
 AB9197
 AB9197;                    North         East    Units  Estimated Accuracy
 AB9197;SPC SD N     -    81,021.0     376,341.3     MT  (+/- 3 meters HH1 GPS) 
 AB9197
 AB9197_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7368432783(NAD 83)
 AB9197
 AB9197                          SUPERSEDED SURVEY CONTROL
 AB9197
 AB9197.No superseded survey control is available for this station.
 AB9197
 AB9197_MARKER: Z = SEE DESCRIPTION
 AB9197_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9197_STAMPING: 34-73.0 1995
 AB9197_PROJECTION: FLUSH
 AB9197_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9197_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9197+STABILITY: POSITION/ELEVATION WELL
 AB9197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9197+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 AB9197_ROD/PIPE-DEPTH: 6.4 meters
 AB9197_SLEEVE-DEPTH  : 4.0 meters
 AB9197
 AB9197  HISTORY     - Date     Condition        Report By
 AB9197  HISTORY     - 1995     MONUMENTED       SDDT
 AB9197  HISTORY     - 19950524 GOOD             NGS
 AB9197  HISTORY     - 20120508 GOOD             INDIV
 AB9197
 AB9197                          STATION DESCRIPTION
 AB9197
 AB9197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9197'12.7 KM (7.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9197'IN UNION CENTER, 50.9 M (167.0 FT) EAST OF THE SOUTHEAST END OF A
 AB9197'CULVERT UNDER THE HIGHWAY, 30.4 M (99.7 FT) SOUTHEAST OF THE HIGHWAY
 AB9197'CENTERLINE, 19.2 M (63.0 FT) SOUTHEAST OF MILEPOST 73, 2.5 M (8.2 FT)
 AB9197'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS
 AB9197'POST AND FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST.
 AB9197'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO A IRON PIPE
 AB9197'CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO
 AB9197'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AB9197'CAP.
 AB9197
 AB9197                          STATION RECOVERY (2012)
 AB9197
 AB9197'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9197'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9196 ***********************************************************************
 AB9196  DESIGNATION -  34 073.95
 AB9196  PID         -  AB9196
 AB9196  STATE/COUNTY-  SD/MEADE
 AB9196  COUNTRY     -  US
 AB9196  USGS QUAD   -  FAIRPOINT SE (2017)
 AB9196
 AB9196                         *CURRENT SURVEY CONTROL
 AB9196  ______________________________________________________________________
 AB9196* NAD 83(1986) POSITION- 44 32 06.     (N) 102 47 56.     (W)   SCALED
 AB9196* NAVD 88 ORTHO HEIGHT -   824.507 (meters)     2705.07  (feet) ADJUSTED
 AB9196  ______________________________________________________________________
 AB9196  GEOID HEIGHT    -        -17.877 (meters)                     GEOID18
 AB9196  DYNAMIC HEIGHT  -        824.285 (meters)     2704.34  (feet) COMP
 AB9196  MODELED GRAVITY -    980,320.8   (mgal)                       NAVD 88
 AB9196
 AB9196  VERT ORDER      -  FIRST     CLASS II
 AB9196
 AB9196.The horizontal coordinates were scaled from a map and have
 AB9196.an estimated accuracy of +/- 6 seconds.
 AB9196
 AB9196.The orthometric height was determined by differential leveling and
 AB9196.adjusted by the NATIONAL GEODETIC SURVEY
 AB9196.in October 1997.
 AB9196
 AB9196.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9196.GEOID18 height accuracy estimate available here.
 AB9196
 AB9196.Click photographs - Photos may exist for this station.
 AB9196
 AB9196.The dynamic height is computed by dividing the NAVD 88
 AB9196.geopotential number by the normal gravity value computed on the
 AB9196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9196.degrees latitude (g = 980.6199 gals.).
 AB9196
 AB9196.The modeled gravity was interpolated from observed gravity values.
 AB9196
 AB9196;                    North         East    Units  Estimated Accuracy
 AB9196;SPC SD N     -    81,820.      377,590.      MT  (+/- 180 meters Scaled)
 AB9196
 AB9196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK748336(NAD 83)
 AB9196
 AB9196                          SUPERSEDED SURVEY CONTROL
 AB9196
 AB9196.No superseded survey control is available for this station.
 AB9196
 AB9196_MARKER: DD = SURVEY DISK
 AB9196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9196_STAMPING: 34-73.95
 AB9196_MARK LOGO: SDDT
 AB9196_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9196+STABILITY: SURFACE MOTION
 AB9196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9196+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 AB9196
 AB9196  HISTORY     - Date     Condition        Report By
 AB9196  HISTORY     - UNK      MONUMENTED       SDDT
 AB9196  HISTORY     - 19950524 GOOD             NGS
 AB9196  HISTORY     - 20120508 GOOD             INDIV
 AB9196
 AB9196                          STATION DESCRIPTION
 AB9196
 AB9196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9196'11.2 KM (6.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9196'IN UNION CENTER, 45.6 M (149.6 FT) SOUTH OF MILEPOST 74, 29.6 M (97.1
 AB9196'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) SOUTHWEST OF
 AB9196'THE CENTER OF A FIELD ENTRANCE AND GATE, 1.5 M (4.9 FT) BELOW THE
 AB9196'LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) NORTHWEST OF A FENCE, 0.3 M (1.0
 AB9196'FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9196'GROUND SURFACE.
 AB9196
 AB9196                          STATION RECOVERY (2012)
 AB9196
 AB9196'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9195 ***********************************************************************
 AB9195  DESIGNATION -  34 075.0
 AB9195  PID         -  AB9195
 AB9195  STATE/COUNTY-  SD/MEADE
 AB9195  COUNTRY     -  US
 AB9195  USGS QUAD   -  FAIRPOINT SE (2017)
 AB9195
 AB9195                         *CURRENT SURVEY CONTROL
 AB9195  ______________________________________________________________________
 AB9195* NAD 83(1986) POSITION- 44 32 37.     (N) 102 46 53.     (W)   SCALED
 AB9195* NAVD 88 ORTHO HEIGHT -   830.431 (meters)     2724.51  (feet) ADJUSTED
 AB9195  ______________________________________________________________________
 AB9195  GEOID HEIGHT    -        -17.916 (meters)                     GEOID18
 AB9195  DYNAMIC HEIGHT  -        830.206 (meters)     2723.77  (feet) COMP
 AB9195  MODELED GRAVITY -    980,319.9   (mgal)                       NAVD 88
 AB9195
 AB9195  VERT ORDER      -  FIRST     CLASS II
 AB9195
 AB9195.The horizontal coordinates were scaled from a map and have
 AB9195.an estimated accuracy of +/- 6 seconds.
 AB9195
 AB9195.The orthometric height was determined by differential leveling and
 AB9195.adjusted by the NATIONAL GEODETIC SURVEY
 AB9195.in October 1997.
 AB9195
 AB9195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9195.GEOID18 height accuracy estimate available here.
 AB9195
 AB9195.Click photographs - Photos may exist for this station.
 AB9195
 AB9195.The dynamic height is computed by dividing the NAVD 88
 AB9195.geopotential number by the normal gravity value computed on the
 AB9195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9195.degrees latitude (g = 980.6199 gals.).
 AB9195
 AB9195.The modeled gravity was interpolated from observed gravity values.
 AB9195
 AB9195;                    North         East    Units  Estimated Accuracy
 AB9195;SPC SD N     -    82,720.      379,010.      MT  (+/- 180 meters Scaled)
 AB9195
 AB9195_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK762346(NAD 83)
 AB9195
 AB9195                          SUPERSEDED SURVEY CONTROL
 AB9195
 AB9195.No superseded survey control is available for this station.
 AB9195
 AB9195_MARKER: DD = SURVEY DISK
 AB9195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9195_STAMPING: 34-75.0
 AB9195_MARK LOGO: SDDT
 AB9195_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9195+STABILITY: SURFACE MOTION
 AB9195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9195+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 AB9195
 AB9195  HISTORY     - Date     Condition        Report By
 AB9195  HISTORY     - UNK      MONUMENTED       SDDT
 AB9195  HISTORY     - 19950524 GOOD             NGS
 AB9195  HISTORY     - 20120508 GOOD             INDIV
 AB9195
 AB9195                          STATION DESCRIPTION
 AB9195
 AB9195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9195'9.5 KM (5.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9195'IN UNION CENTER, 29.3 M (96.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AB9195'18.2 M (59.7 FT) SOUTHEAST OF MILEPOST 75, 1.3 M (4.3 FT) NORTHWEST OF
 AB9195'A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9195'NORTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9195'ABOVE THE GROUND SURFACE.
 AB9195
 AB9195                          STATION RECOVERY (2012)
 AB9195
 AB9195'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9195'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9194 ***********************************************************************
 AB9194  DESIGNATION -  34 076.0
 AB9194  PID         -  AB9194
 AB9194  STATE/COUNTY-  SD/MEADE
 AB9194  COUNTRY     -  US
 AB9194  USGS QUAD   -  FAIRPOINT SE (2017)
 AB9194
 AB9194                         *CURRENT SURVEY CONTROL
 AB9194  ______________________________________________________________________
 AB9194* NAD 83(1986) POSITION- 44 33 08.     (N) 102 45 49.     (W)   SCALED
 AB9194* NAVD 88 ORTHO HEIGHT -   862.343 (meters)     2829.20  (feet) ADJUSTED
 AB9194  ______________________________________________________________________
 AB9194  GEOID HEIGHT    -        -17.952 (meters)                     GEOID18
 AB9194  DYNAMIC HEIGHT  -        862.110 (meters)     2828.44  (feet) COMP
 AB9194  MODELED GRAVITY -    980,318.3   (mgal)                       NAVD 88
 AB9194
 AB9194  VERT ORDER      -  FIRST     CLASS II
 AB9194
 AB9194.The horizontal coordinates were scaled from a map and have
 AB9194.an estimated accuracy of +/- 6 seconds.
 AB9194
 AB9194.The orthometric height was determined by differential leveling and
 AB9194.adjusted by the NATIONAL GEODETIC SURVEY
 AB9194.in October 1997.
 AB9194
 AB9194.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9194.GEOID18 height accuracy estimate available here.
 AB9194
 AB9194.Click photographs - Photos may exist for this station.
 AB9194
 AB9194.The dynamic height is computed by dividing the NAVD 88
 AB9194.geopotential number by the normal gravity value computed on the
 AB9194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9194.degrees latitude (g = 980.6199 gals.).
 AB9194
 AB9194.The modeled gravity was interpolated from observed gravity values.
 AB9194
 AB9194;                    North         East    Units  Estimated Accuracy
 AB9194;SPC SD N     -    83,630.      380,460.      MT  (+/- 180 meters Scaled)
 AB9194
 AB9194_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK776356(NAD 83)
 AB9194
 AB9194                          SUPERSEDED SURVEY CONTROL
 AB9194
 AB9194.No superseded survey control is available for this station.
 AB9194
 AB9194_MARKER: DD = SURVEY DISK
 AB9194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9194_STAMPING: 34-76.0
 AB9194_MARK LOGO: SDDT
 AB9194_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9194+STABILITY: SURFACE MOTION
 AB9194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9194+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 AB9194
 AB9194  HISTORY     - Date     Condition        Report By
 AB9194  HISTORY     - UNK      MONUMENTED       SDDT
 AB9194  HISTORY     - 19950524 GOOD             NGS
 AB9194  HISTORY     - 20120508 GOOD             INDIV
 AB9194
 AB9194                          STATION DESCRIPTION
 AB9194
 AB9194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9194'7.8 KM (4.85 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9194'IN UNION CENTER, 30.1 M (98.8 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AB9194'19.9 M (65.3 FT) SOUTHEAST OF MILEPOST 76, 1.0 M (3.3 FT) NORTHWEST OF
 AB9194'A FENCE, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, 0.3 M (1.0 FT)
 AB9194'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB9194'FT) ABOVE THE GROUND SURFACE.
 AB9194
 AB9194                          STATION RECOVERY (2012)
 AB9194
 AB9194'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9194'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9193 ***********************************************************************
 AB9193  DESIGNATION -  34 077.70
 AB9193  PID         -  AB9193
 AB9193  STATE/COUNTY-  SD/MEADE
 AB9193  COUNTRY     -  US
 AB9193  USGS QUAD   -  UNION CENTER (2017)
 AB9193
 AB9193                         *CURRENT SURVEY CONTROL
 AB9193  ______________________________________________________________________
 AB9193* NAD 83(1986) POSITION- 44 33 40.     (N) 102 44 00.     (W)   SCALED
 AB9193* NAVD 88 ORTHO HEIGHT -   854.369 (meters)     2803.04  (feet) ADJUSTED
 AB9193  ______________________________________________________________________
 AB9193  GEOID HEIGHT    -        -18.019 (meters)                     GEOID18
 AB9193  DYNAMIC HEIGHT  -        854.134 (meters)     2802.27  (feet) COMP
 AB9193  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 AB9193
 AB9193  VERT ORDER      -  FIRST     CLASS II
 AB9193
 AB9193.The horizontal coordinates were scaled from a map and have
 AB9193.an estimated accuracy of +/- 6 seconds.
 AB9193
 AB9193.The orthometric height was determined by differential leveling and
 AB9193.adjusted by the NATIONAL GEODETIC SURVEY
 AB9193.in October 1997.
 AB9193
 AB9193.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9193.GEOID18 height accuracy estimate available here.
 AB9193
 AB9193.Click photographs - Photos may exist for this station.
 AB9193
 AB9193.The dynamic height is computed by dividing the NAVD 88
 AB9193.geopotential number by the normal gravity value computed on the
 AB9193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9193.degrees latitude (g = 980.6199 gals.).
 AB9193
 AB9193.The modeled gravity was interpolated from observed gravity values.
 AB9193
 AB9193;                    North         East    Units  Estimated Accuracy
 AB9193;SPC SD N     -    84,540.      382,890.      MT  (+/- 180 meters Scaled)
 AB9193
 AB9193_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK800366(NAD 83)
 AB9193
 AB9193                          SUPERSEDED SURVEY CONTROL
 AB9193
 AB9193.No superseded survey control is available for this station.
 AB9193
 AB9193_MARKER: DB = BENCH MARK DISK
 AB9193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9193_STAMPING: 34-77.70 1974 2801.58
 AB9193_MARK LOGO: SDDT
 AB9193_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9193+STABILITY: SURFACE MOTION
 AB9193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9193+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 AB9193
 AB9193  HISTORY     - Date     Condition        Report By
 AB9193  HISTORY     - 1974     MONUMENTED       SDDT
 AB9193  HISTORY     - 19950524 GOOD             NGS
 AB9193  HISTORY     - 20120510 GOOD             INDIV
 AB9193
 AB9193                          STATION DESCRIPTION
 AB9193
 AB9193'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9193'5.1 KM (3.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9193'IN UNION CENTER, 496.3 M (1628.3 FT) WEST OF MILEPOST 78, 30.2 M (99.1
 AB9193'FT) NORTH OF THE HIGHWAY CENTERLINE, 16.6 M (54.5 FT) NORTH OF THE
 AB9193'NORTH END OF THE MOST WESTERLY OF 2 CULVERTS UNDER THE HIGHWAY, 1.0 M
 AB9193'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A
 AB9193'T-FENCE CORNER, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT)
 AB9193'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9193'SURFACE.
 AB9193
 AB9193                          STATION RECOVERY (2012)
 AB9193
 AB9193'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9192 ***********************************************************************
 AB9192  DESIGNATION -  34 078.2
 AB9192  PID         -  AB9192
 AB9192  STATE/COUNTY-  SD/MEADE
 AB9192  COUNTRY     -  US
 AB9192  USGS QUAD   -  UNION CENTER (2017)
 AB9192
 AB9192                         *CURRENT SURVEY CONTROL
 AB9192  ______________________________________________________________________
 AB9192* NAD 83(1986) POSITION- 44 33 41.     (N) 102 43 24.     (W)   SCALED
 AB9192* NAVD 88 ORTHO HEIGHT -   861.508 (meters)     2826.46  (feet) ADJUSTED
 AB9192  ______________________________________________________________________
 AB9192  GEOID HEIGHT    -        -18.044 (meters)                     GEOID18
 AB9192  DYNAMIC HEIGHT  -        861.271 (meters)     2825.69  (feet) COMP
 AB9192  MODELED GRAVITY -    980,313.5   (mgal)                       NAVD 88
 AB9192
 AB9192  VERT ORDER      -  FIRST     CLASS II
 AB9192
 AB9192.The horizontal coordinates were scaled from a map and have
 AB9192.an estimated accuracy of +/- 6 seconds.
 AB9192
 AB9192.The orthometric height was determined by differential leveling and
 AB9192.adjusted by the NATIONAL GEODETIC SURVEY
 AB9192.in October 1997.
 AB9192
 AB9192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9192.GEOID18 height accuracy estimate available here.
 AB9192
 AB9192.Click photographs - Photos may exist for this station.
 AB9192
 AB9192.The dynamic height is computed by dividing the NAVD 88
 AB9192.geopotential number by the normal gravity value computed on the
 AB9192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9192.degrees latitude (g = 980.6199 gals.).
 AB9192
 AB9192.The modeled gravity was interpolated from observed gravity values.
 AB9192
 AB9192;                    North         East    Units  Estimated Accuracy
 AB9192;SPC SD N     -    84,540.      383,690.      MT  (+/- 180 meters Scaled)
 AB9192
 AB9192_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK808367(NAD 83)
 AB9192
 AB9192                          SUPERSEDED SURVEY CONTROL
 AB9192
 AB9192.No superseded survey control is available for this station.
 AB9192
 AB9192_MARKER: Z = SEE DESCRIPTION
 AB9192_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9192_STAMPING: 34-78.2 1995
 AB9192_PROJECTION: FLUSH
 AB9192_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9192_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9192+STABILITY: POSITION/ELEVATION WELL
 AB9192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9192+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 AB9192_ROD/PIPE-DEPTH: 6.4 meters
 AB9192_SLEEVE-DEPTH  : 4.0 meters
 AB9192
 AB9192  HISTORY     - Date     Condition        Report By
 AB9192  HISTORY     - 1995     MONUMENTED       SDDT
 AB9192  HISTORY     - 19950524 GOOD             NGS
 AB9192  HISTORY     - 20120510 GOOD             INDIV
 AB9192
 AB9192                          STATION DESCRIPTION
 AB9192
 AB9192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9192'4.3 KM (2.65 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9192'IN UNION CENTER, 298.9 M (980.6 FT) EAST OF MILEPOST 78, 30.4 M (99.7
 AB9192'FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 6.0 M (19.7 FT)
 AB9192'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) SOUTH
 AB9192'OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 AB9192'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 AB9192'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9192'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A
 AB9192'4-INCH PVC CAP.
 AB9192
 AB9192                          STATION RECOVERY (2012)
 AB9192
 AB9192'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9191 ***********************************************************************
 AB9191  DESIGNATION -  34 078.70
 AB9191  PID         -  AB9191
 AB9191  STATE/COUNTY-  SD/MEADE
 AB9191  COUNTRY     -  US
 AB9191  USGS QUAD   -  UNION CENTER (2017)
 AB9191
 AB9191                         *CURRENT SURVEY CONTROL
 AB9191  ______________________________________________________________________
 AB9191* NAD 83(1986) POSITION- 44 33 41.     (N) 102 42 49.     (W)   SCALED
 AB9191* NAVD 88 ORTHO HEIGHT -   869.615 (meters)     2853.06  (feet) ADJUSTED
 AB9191  ______________________________________________________________________
 AB9191  GEOID HEIGHT    -        -18.067 (meters)                     GEOID18
 AB9191  DYNAMIC HEIGHT  -        869.375 (meters)     2852.27  (feet) COMP
 AB9191  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 AB9191
 AB9191  VERT ORDER      -  FIRST     CLASS II
 AB9191
 AB9191.The horizontal coordinates were scaled from a map and have
 AB9191.an estimated accuracy of +/- 6 seconds.
 AB9191
 AB9191.The orthometric height was determined by differential leveling and
 AB9191.adjusted by the NATIONAL GEODETIC SURVEY
 AB9191.in October 1997.
 AB9191
 AB9191.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9191.GEOID18 height accuracy estimate available here.
 AB9191
 AB9191.Click photographs - Photos may exist for this station.
 AB9191
 AB9191.The dynamic height is computed by dividing the NAVD 88
 AB9191.geopotential number by the normal gravity value computed on the
 AB9191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9191.degrees latitude (g = 980.6199 gals.).
 AB9191
 AB9191.The modeled gravity was interpolated from observed gravity values.
 AB9191
 AB9191;                    North         East    Units  Estimated Accuracy
 AB9191;SPC SD N     -    84,520.      384,460.      MT  (+/- 180 meters Scaled)
 AB9191
 AB9191_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK815367(NAD 83)
 AB9191
 AB9191                          SUPERSEDED SURVEY CONTROL
 AB9191
 AB9191.No superseded survey control is available for this station.
 AB9191
 AB9191_MARKER: DB = BENCH MARK DISK
 AB9191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9191_STAMPING: 34-78.70 1974 2851.61
 AB9191_MARK LOGO: SDDT
 AB9191_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9191+STABILITY: SURFACE MOTION
 AB9191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9191+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 AB9191
 AB9191  HISTORY     - Date     Condition        Report By
 AB9191  HISTORY     - 1974     MONUMENTED       SDDT
 AB9191  HISTORY     - 19950524 GOOD             NGS
 AB9191  HISTORY     - 20120510 GOOD             INDIV
 AB9191
 AB9191                          STATION DESCRIPTION
 AB9191
 AB9191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9191'3.5 KM (2.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9191'IN UNION CENTER, 468.4 M (1536.7 FT) WEST OF MILEPOST 79, 67.4 M
 AB9191'(221.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 29.9 M
 AB9191'(98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) SOUTH OF A
 AB9191'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9191'NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND
 AB9191'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9191
 AB9191                          STATION RECOVERY (2012)
 AB9191
 AB9191'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9190 ***********************************************************************
 AB9190  DESIGNATION -  34 079.86
 AB9190  PID         -  AB9190
 AB9190  STATE/COUNTY-  SD/MEADE
 AB9190  COUNTRY     -  US
 AB9190  USGS QUAD   -  UNION CENTER (2017)
 AB9190
 AB9190                         *CURRENT SURVEY CONTROL
 AB9190  ______________________________________________________________________
 AB9190* NAD 83(1986) POSITION- 44 33 41.     (N) 102 41 23.     (W)   SCALED
 AB9190* NAVD 88 ORTHO HEIGHT -   895.557 (meters)     2938.17  (feet) ADJUSTED
 AB9190  ______________________________________________________________________
 AB9190  GEOID HEIGHT    -        -18.124 (meters)                     GEOID18
 AB9190  DYNAMIC HEIGHT  -        895.308 (meters)     2937.36  (feet) COMP
 AB9190  MODELED GRAVITY -    980,309.6   (mgal)                       NAVD 88
 AB9190
 AB9190  VERT ORDER      -  FIRST     CLASS II
 AB9190
 AB9190.The horizontal coordinates were scaled from a map and have
 AB9190.an estimated accuracy of +/- 6 seconds.
 AB9190
 AB9190.The orthometric height was determined by differential leveling and
 AB9190.adjusted by the NATIONAL GEODETIC SURVEY
 AB9190.in October 1997.
 AB9190
 AB9190.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9190.GEOID18 height accuracy estimate available here.
 AB9190
 AB9190.Click photographs - Photos may exist for this station.
 AB9190
 AB9190.The dynamic height is computed by dividing the NAVD 88
 AB9190.geopotential number by the normal gravity value computed on the
 AB9190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9190.degrees latitude (g = 980.6199 gals.).
 AB9190
 AB9190.The modeled gravity was interpolated from observed gravity values.
 AB9190
 AB9190;                    North         East    Units  Estimated Accuracy
 AB9190;SPC SD N     -    84,450.      386,360.      MT  (+/- 180 meters Scaled)
 AB9190
 AB9190_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK834368(NAD 83)
 AB9190
 AB9190                          SUPERSEDED SURVEY CONTROL
 AB9190
 AB9190.No superseded survey control is available for this station.
 AB9190
 AB9190_MARKER: DB = BENCH MARK DISK
 AB9190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9190_STAMPING: 34-79.86 1974 2936.79
 AB9190_MARK LOGO: SDDT
 AB9190_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9190+STABILITY: SURFACE MOTION
 AB9190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9190+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 AB9190
 AB9190  HISTORY     - Date     Condition        Report By
 AB9190  HISTORY     - 1974     MONUMENTED       SDDT
 AB9190  HISTORY     - 19950524 GOOD             NGS
 AB9190  HISTORY     - 20120522 GOOD             INDIV
 AB9190
 AB9190                          STATION DESCRIPTION
 AB9190
 AB9190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9190'1.7 KM (1.05 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9190'IN UNION CENTER, 202.1 M (663.1 FT) WEST OF MILEPOST 80, 47.7 M (156.5
 AB9190'FT) EAST OF THE EXTENDED CENTER OF A DRIVEWAY, 30.3 M (99.4 FT) NORTH
 AB9190'OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AB9190'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AB9190'WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB9190'IS FLUSH WITH THE GROUND SURFACE.
 AB9190
 AB9190                          STATION RECOVERY (2012)
 AB9190
 AB9190'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9190'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9188 ***********************************************************************
 AB9188  DESIGNATION -  34 081.66
 AB9188  PID         -  AB9188
 AB9188  STATE/COUNTY-  SD/MEADE
 AB9188  COUNTRY     -  US
 AB9188  USGS QUAD   -  UNION CENTER (2017)
 AB9188
 AB9188                         *CURRENT SURVEY CONTROL
 AB9188  ______________________________________________________________________
 AB9188* NAD 83(1986) POSITION- 44 33 41.     (N) 102 39 13.     (W)   SCALED
 AB9188* NAVD 88 ORTHO HEIGHT -   892.561 (meters)     2928.34  (feet) ADJUSTED
 AB9188  ______________________________________________________________________
 AB9188  GEOID HEIGHT    -        -18.215 (meters)                     GEOID18
 AB9188  DYNAMIC HEIGHT  -        892.309 (meters)     2927.52  (feet) COMP
 AB9188  MODELED GRAVITY -    980,306.1   (mgal)                       NAVD 88
 AB9188
 AB9188  VERT ORDER      -  FIRST     CLASS II
 AB9188
 AB9188.The horizontal coordinates were scaled from a map and have
 AB9188.an estimated accuracy of +/- 6 seconds.
 AB9188
 AB9188.The orthometric height was determined by differential leveling and
 AB9188.adjusted by the NATIONAL GEODETIC SURVEY
 AB9188.in October 1997.
 AB9188
 AB9188.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9188.GEOID18 height accuracy estimate available here.
 AB9188
 AB9188.Click photographs - Photos may exist for this station.
 AB9188
 AB9188.The dynamic height is computed by dividing the NAVD 88
 AB9188.geopotential number by the normal gravity value computed on the
 AB9188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9188.degrees latitude (g = 980.6199 gals.).
 AB9188
 AB9188.The modeled gravity was interpolated from observed gravity values.
 AB9188
 AB9188;                    North         East    Units  Estimated Accuracy
 AB9188;SPC SD N     -    84,360.      389,220.      MT  (+/- 180 meters Scaled)
 AB9188
 AB9188_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK863369(NAD 83)
 AB9188
 AB9188                          SUPERSEDED SURVEY CONTROL
 AB9188
 AB9188.No superseded survey control is available for this station.
 AB9188
 AB9188_MARKER: DB = BENCH MARK DISK
 AB9188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9188_STAMPING: 34-81.66 1974 2926.87
 AB9188_MARK LOGO: SDDT
 AB9188_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9188+STABILITY: SURFACE MOTION
 AB9188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9188+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9188
 AB9188  HISTORY     - Date     Condition        Report By
 AB9188  HISTORY     - 1974     MONUMENTED       SDDT
 AB9188  HISTORY     - 19950605 GOOD             NGS
 AB9188
 AB9188                          STATION DESCRIPTION
 AB9188
 AB9188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9188'1.2 KM (0.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9188'IN UNION CENTER, 562.0 M (1843.8 FT) WEST OF MILEPOST 82, 62.3 M
 AB9188'(204.4 FT) WEST OF A FENCE CORNER, 30.5 M (100.1 FT) NORTH OF THE
 AB9188'HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AB9188'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB9188'POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AB9188'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9187 ***********************************************************************
 AB9187  DESIGNATION -  34 082.68
 AB9187  PID         -  AB9187
 AB9187  STATE/COUNTY-  SD/MEADE
 AB9187  COUNTRY     -  US
 AB9187  USGS QUAD   -  UNION CENTER (2017)
 AB9187
 AB9187                         *CURRENT SURVEY CONTROL
 AB9187  ______________________________________________________________________
 AB9187* NAD 83(1986) POSITION- 44 33 40.     (N) 102 37 58.     (W)   SCALED
 AB9187* NAVD 88 ORTHO HEIGHT -   885.532 (meters)     2905.28  (feet) ADJUSTED
 AB9187  ______________________________________________________________________
 AB9187  GEOID HEIGHT    -        -18.267 (meters)                     GEOID18
 AB9187  DYNAMIC HEIGHT  -        885.282 (meters)     2904.46  (feet) COMP
 AB9187  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 AB9187
 AB9187  VERT ORDER      -  FIRST     CLASS II
 AB9187
 AB9187.The horizontal coordinates were scaled from a map and have
 AB9187.an estimated accuracy of +/- 6 seconds.
 AB9187
 AB9187.The orthometric height was determined by differential leveling and
 AB9187.adjusted by the NATIONAL GEODETIC SURVEY
 AB9187.in October 1997.
 AB9187
 AB9187.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9187.GEOID18 height accuracy estimate available here.
 AB9187
 AB9187.Click photographs - Photos may exist for this station.
 AB9187
 AB9187.The dynamic height is computed by dividing the NAVD 88
 AB9187.geopotential number by the normal gravity value computed on the
 AB9187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9187.degrees latitude (g = 980.6199 gals.).
 AB9187
 AB9187.The modeled gravity was interpolated from observed gravity values.
 AB9187
 AB9187;                    North         East    Units  Estimated Accuracy
 AB9187;SPC SD N     -    84,270.      390,880.      MT  (+/- 180 meters Scaled)
 AB9187
 AB9187_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK879369(NAD 83)
 AB9187
 AB9187                          SUPERSEDED SURVEY CONTROL
 AB9187
 AB9187.No superseded survey control is available for this station.
 AB9187
 AB9187_MARKER: DB = BENCH MARK DISK
 AB9187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9187_STAMPING: 34-82.68 1974 2903.90
 AB9187_MARK LOGO: SDDT
 AB9187_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9187+STABILITY: SURFACE MOTION
 AB9187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9187+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9187
 AB9187  HISTORY     - Date     Condition        Report By
 AB9187  HISTORY     - 1974     MONUMENTED       SDDT
 AB9187  HISTORY     - 19950605 GOOD             NGS
 AB9187
 AB9187                          STATION DESCRIPTION
 AB9187
 AB9187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9187'2.8 KM (1.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9187'IN UNION CENTER, 532.0 M (1745.4 FT) WEST OF MILEPOST 83, 30.3 M (99.4
 AB9187'FT) NORTH OF THE HIGHWAY CENTERLINE, 18.4 M (60.4 FT) EAST OF THE
 AB9187'NORTH END OF A CULVERT UNDER THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE
 AB9187'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AB9187'NORTH OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND
 AB9187'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9186 ***********************************************************************
 AB9186  FBN         -  This is a Federal Base Network Control Station.
 AB9186  DESIGNATION -  34 083.30
 AB9186  PID         -  AB9186
 AB9186  STATE/COUNTY-  SD/MEADE
 AB9186  COUNTRY     -  US
 AB9186  USGS QUAD   -  ENNING (2017)
 AB9186
 AB9186                         *CURRENT SURVEY CONTROL
 AB9186  ______________________________________________________________________
 AB9186* NAD 83(2011) POSITION- 44 33 38.06316(N) 102 37 08.96022(W)   ADJUSTED
 AB9186* NAD 83(2011) ELLIP HT-   878.008 (meters)        (06/27/12)   ADJUSTED
 AB9186* NAD 83(2011) EPOCH   -  2010.00
 AB9186* NAVD 88 ORTHO HEIGHT -   896.331 (meters)     2940.71  (feet) ADJUSTED
 AB9186  ______________________________________________________________________
 AB9186  GEOID HEIGHT    -        -18.301 (meters)                     GEOID18
 AB9186  NAD 83(2011) X  -   -994,607.211 (meters)                     COMP
 AB9186  NAD 83(2011) Y  - -4,442,639.494 (meters)                     COMP
 AB9186  NAD 83(2011) Z  -  4,453,302.678 (meters)                     COMP
 AB9186  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 AB9186  DYNAMIC HEIGHT  -        896.077 (meters)     2939.88  (feet) COMP
 AB9186  MODELED GRAVITY -    980,304.7   (mgal)                       NAVD 88
 AB9186
 AB9186  VERT ORDER      -  FIRST     CLASS II
 AB9186
 AB9186  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9186  Standards:
 AB9186         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9186            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9186  -------------------------------------------------------------------
 AB9186  NETWORK    0.49   1.08           0.23   0.16   0.55     -0.03754835
 AB9186  -------------------------------------------------------------------
 AB9186  Click here for local accuracies and other accuracy information.
 AB9186
 AB9186.The horizontal coordinates were established by GPS observations
 AB9186.and adjusted by the National Geodetic Survey in June 2012.
 AB9186
 AB9186.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9186.been affixed to the stable North American tectonic plate. See 
 AB9186.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9186
 AB9186.The horizontal coordinates are valid at the epoch date displayed above
 AB9186.which is a decimal equivalence of Year/Month/Day.
 AB9186
 AB9186.The orthometric height was determined by differential leveling and
 AB9186.adjusted by the NATIONAL GEODETIC SURVEY
 AB9186.in October 1997.
 AB9186
 AB9186.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9186.GEOID18 height accuracy estimate available here.
 AB9186
 AB9186.Click photographs - Photos may exist for this station.
 AB9186
 AB9186.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9186
 AB9186.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9186
 AB9186.The ellipsoidal height was determined by GPS observations
 AB9186.and is referenced to NAD 83.
 AB9186
 AB9186.The dynamic height is computed by dividing the NAVD 88
 AB9186.geopotential number by the normal gravity value computed on the
 AB9186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9186.degrees latitude (g = 980.6199 gals.).
 AB9186
 AB9186.The modeled gravity was interpolated from observed gravity values.
 AB9186
 AB9186. The following values were computed from the NAD 83(2011) position.
 AB9186
 AB9186;                    North         East     Units Scale Factor Converg.
 AB9186;SPC SD N     -    84,178.235   391,956.870   MT  0.99997554   -1 51 13.2
 AB9186;SPC SD N     -   276,174.76  1,285,945.16   sFT  0.99997554   -1 51 13.2
 AB9186;UTM  13      - 4,936,894.747   689,076.616   MT  1.00003965   +1 40 15.8
 AB9186
 AB9186!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9186!SPC SD N     -   0.99986235  x   0.99997554  =   0.99983790
 AB9186!UTM  13      -   0.99986235  x   1.00003965  =   0.99990200
 AB9186
 AB9186_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8907636894(NAD 83)
 AB9186
 AB9186                          SUPERSEDED SURVEY CONTROL
 AB9186
 AB9186  NAD 83(2007)-  44 33 38.06306(N)    102 37 08.96136(W) AD(2002.00) 0
 AB9186  ELLIP H (02/10/07)  878.036  (m)                       GP(2002.00)    
 AB9186  ELLIP H (06/23/03)  878.026  (m)                       GP(       ) 3 1
 AB9186  NAD 83(1996)-  44 33 38.06253(N)    102 37 08.96155(W) AD(       ) B
 AB9186  ELLIP H (04/18/97)  878.079  (m)                       GP(       ) 4 1
 AB9186  NAVD 88             896.33   (m)         2940.7    (f) LEVELING    3  
 AB9186  NAVD 88 (04/18/97)  896.2    (m)  GEOID96  model used  GPS OBS        
 AB9186
 AB9186.Superseded values are not recommended for survey control.
 AB9186
 AB9186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9186.See file dsdata.pdf to determine how the superseded data were derived.
 AB9186
 AB9186_MARKER: Z = SEE DESCRIPTION
 AB9186_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9186_STAMPING: 34-83.30 1995
 AB9186_MARK LOGO: NGS
 AB9186_PROJECTION: FLUSH
 AB9186_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9186+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AB9186_ROD/PIPE-DEPTH: 12.8 meters
 AB9186_SLEEVE-DEPTH  : 1.80 meters
 AB9186
 AB9186  HISTORY     - Date     Condition        Report By
 AB9186  HISTORY     - 1995     MONUMENTED       SDDT
 AB9186  HISTORY     - 19950605 GOOD             NGS
 AB9186  HISTORY     - 19960524 GOOD             NGS
 AB9186  HISTORY     - 20020514 GOOD             SDDT
 AB9186
 AB9186                          STATION DESCRIPTION
 AB9186
 AB9186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9186'3.9 KM (2.40 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9186'IN UNION CENTER, 506.0 M (1660.1 FT) EAST OF MILEPOST 83, 30.3 M (99.4
 AB9186'FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) WEST OF THE WEST
 AB9186'END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB9186'HIGHWAY, 0.6 M (2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AB9186'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.
 AB9186'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9186'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS
 AB9186'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AB9186'4-INCH PVC CAP.
 AB9186
 AB9186                          STATION RECOVERY (1996)
 AB9186
 AB9186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9186'THE STATION IS LOCATED ABOUT 50.0 MI (80.5 KM) NORTHEAST OF RAPID
 AB9186'CITY, 50.0 MI (80.5 KM) EAST-NORTHEAST OF STURGIS, AND 3.2 MI (5.1 KM)
 AB9186'WEST OF ENNING, ON STATE HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH
 AB9186'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE AND STORE IN UNION
 AB9186'CENTER, GO EAST ON STATE HIGHWAY 34 FOR 2.4 MI (3.9 KM) TO THE STATION
 AB9186'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AB9186'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AB9186'STEEL PIPE.  LOCATED 99.3 FT (30.3 M) SOUTH-SOUTHEAST OF THE HIGHWAY
 AB9186'CENTERLINE, 5.7 FT (1.7 M) WEST OF A FENCE POST, 1.9 FT (0.6 M)
 AB9186'NORTH-NORTHWEST OF A FENCE, 0.9 FT (27.4 CM) NORTH-NORTHWEST OF A
 AB9186'WITNESS POST, AND 3.0 FT (0.9 M) BELOW THE LEVEL OF THE ROAD.
 AB9186'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9186'A 4-INCH PVC CAP.
 AB9186
 AB9186                          STATION RECOVERY (2002)
 AB9186
 AB9186'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB9186'RECOVERED AS DESCRIBED
 AB9186'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9185 ***********************************************************************
 AB9185  DESIGNATION -  34 083.64
 AB9185  PID         -  AB9185
 AB9185  STATE/COUNTY-  SD/MEADE
 AB9185  COUNTRY     -  US
 AB9185  USGS QUAD   -  ENNING (2017)
 AB9185
 AB9185                         *CURRENT SURVEY CONTROL
 AB9185  ______________________________________________________________________
 AB9185* NAD 83(1986) POSITION- 44 33 39.     (N) 102 36 49.     (W)   SCALED
 AB9185* NAVD 88 ORTHO HEIGHT -   897.741 (meters)     2945.34  (feet) ADJUSTED
 AB9185  ______________________________________________________________________
 AB9185  GEOID HEIGHT    -        -18.314 (meters)                     GEOID18
 AB9185  DYNAMIC HEIGHT  -        897.487 (meters)     2944.51  (feet) COMP
 AB9185  MODELED GRAVITY -    980,304.7   (mgal)                       NAVD 88
 AB9185
 AB9185  VERT ORDER      -  FIRST     CLASS II
 AB9185
 AB9185.The horizontal coordinates were scaled from a map and have
 AB9185.an estimated accuracy of +/- 6 seconds.
 AB9185
 AB9185.The orthometric height was determined by differential leveling and
 AB9185.adjusted by the NATIONAL GEODETIC SURVEY
 AB9185.in October 1997.
 AB9185
 AB9185.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9185.GEOID18 height accuracy estimate available here.
 AB9185
 AB9185.Click photographs - Photos may exist for this station.
 AB9185
 AB9185.The dynamic height is computed by dividing the NAVD 88
 AB9185.geopotential number by the normal gravity value computed on the
 AB9185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9185.degrees latitude (g = 980.6199 gals.).
 AB9185
 AB9185.The modeled gravity was interpolated from observed gravity values.
 AB9185
 AB9185;                    North         East    Units  Estimated Accuracy
 AB9185;SPC SD N     -    84,190.      392,400.      MT  (+/- 180 meters Scaled)
 AB9185
 AB9185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK895369(NAD 83)
 AB9185
 AB9185                          SUPERSEDED SURVEY CONTROL
 AB9185
 AB9185.No superseded survey control is available for this station.
 AB9185
 AB9185_MARKER: DB = BENCH MARK DISK
 AB9185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9185_STAMPING: 34-83.64 1974 2943.94
 AB9185_MARK LOGO: SDDT
 AB9185_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9185+STABILITY: SURFACE MOTION
 AB9185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9185+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9185
 AB9185  HISTORY     - Date     Condition        Report By
 AB9185  HISTORY     - 1974     MONUMENTED       SDDT
 AB9185  HISTORY     - 19950605 GOOD             NGS
 AB9185
 AB9185                          STATION DESCRIPTION
 AB9185
 AB9185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9185'4.5 KM (2.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9185'IN UNION CENTER, 589.0 M (1932.4 FT) WEST OF MILEPOST 84, 30.3 M (99.4
 AB9185'FT) NORTH OF THE HIGHWAY CENTERLINE, 11.8 M (38.7 FT) WEST OF THE WEST
 AB9185'END OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.5 M
 AB9185'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AB9185'WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AB9185'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9184 ***********************************************************************
 AB9184  DESIGNATION -  34 084.84
 AB9184  PID         -  AB9184
 AB9184  STATE/COUNTY-  SD/MEADE
 AB9184  COUNTRY     -  US
 AB9184  USGS QUAD   -  ENNING (2017)
 AB9184
 AB9184                         *CURRENT SURVEY CONTROL
 AB9184  ______________________________________________________________________
 AB9184* NAD 83(1986) POSITION- 44 33 48.     (N) 102 35 31.     (W)   SCALED
 AB9184* NAVD 88 ORTHO HEIGHT -   897.299 (meters)     2943.89  (feet) ADJUSTED
 AB9184  ______________________________________________________________________
 AB9184  GEOID HEIGHT    -        -18.361 (meters)                     GEOID18
 AB9184  DYNAMIC HEIGHT  -        897.046 (meters)     2943.06  (feet) COMP
 AB9184  MODELED GRAVITY -    980,305.6   (mgal)                       NAVD 88
 AB9184
 AB9184  VERT ORDER      -  FIRST     CLASS II
 AB9184
 AB9184.The horizontal coordinates were scaled from a map and have
 AB9184.an estimated accuracy of +/- 6 seconds.
 AB9184
 AB9184.The orthometric height was determined by differential leveling and
 AB9184.adjusted by the NATIONAL GEODETIC SURVEY
 AB9184.in October 1997.
 AB9184
 AB9184.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9184.GEOID18 height accuracy estimate available here.
 AB9184
 AB9184.Click photographs - Photos may exist for this station.
 AB9184
 AB9184.The dynamic height is computed by dividing the NAVD 88
 AB9184.geopotential number by the normal gravity value computed on the
 AB9184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9184.degrees latitude (g = 980.6199 gals.).
 AB9184
 AB9184.The modeled gravity was interpolated from observed gravity values.
 AB9184
 AB9184;                    North         East    Units  Estimated Accuracy
 AB9184;SPC SD N     -    84,420.      394,130.      MT  (+/- 180 meters Scaled)
 AB9184
 AB9184_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK912372(NAD 83)
 AB9184
 AB9184                          SUPERSEDED SURVEY CONTROL
 AB9184
 AB9184.No superseded survey control is available for this station.
 AB9184
 AB9184_MARKER: DB = BENCH MARK DISK
 AB9184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9184_STAMPING: 34-84.84 1974 2942.45
 AB9184_MARK LOGO: SDDT
 AB9184_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9184+STABILITY: SURFACE MOTION
 AB9184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9184+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9184
 AB9184  HISTORY     - Date     Condition        Report By
 AB9184  HISTORY     - 1974     MONUMENTED       SDDT
 AB9184  HISTORY     - 19950605 GOOD             NGS
 AB9184
 AB9184                          STATION DESCRIPTION
 AB9184
 AB9184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9184'6.2 KM (3.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9184'IN UNION CENTER, 448.0 M (1469.8 FT) WEST OF MILEPOST 85, 62.1 M
 AB9184'(203.7 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 30.1
 AB9184'M (98.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH
 AB9184'OF THE NORTH END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE
 AB9184'LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2 WITNESS POSTS, AND THE
 AB9184'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9183 ***********************************************************************
 AB9183  DESIGNATION -  34 085.27
 AB9183  PID         -  AB9183
 AB9183  STATE/COUNTY-  SD/MEADE
 AB9183  COUNTRY     -  US
 AB9183  USGS QUAD   -  ENNING (2017)
 AB9183
 AB9183                         *CURRENT SURVEY CONTROL
 AB9183  ______________________________________________________________________
 AB9183* NAD 83(1986) POSITION- 44 34 06.     (N) 102 35 12.     (W)   SCALED
 AB9183* NAVD 88 ORTHO HEIGHT -   907.080 (meters)     2975.98  (feet) ADJUSTED
 AB9183  ______________________________________________________________________
 AB9183  GEOID HEIGHT    -        -18.366 (meters)                     GEOID18
 AB9183  DYNAMIC HEIGHT  -        906.825 (meters)     2975.14  (feet) COMP
 AB9183  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 AB9183
 AB9183  VERT ORDER      -  FIRST     CLASS II
 AB9183
 AB9183.The horizontal coordinates were scaled from a map and have
 AB9183.an estimated accuracy of +/- 6 seconds.
 AB9183
 AB9183.The orthometric height was determined by differential leveling and
 AB9183.adjusted by the NATIONAL GEODETIC SURVEY
 AB9183.in October 1997.
 AB9183
 AB9183.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9183.GEOID18 height accuracy estimate available here.
 AB9183
 AB9183.Click photographs - Photos may exist for this station.
 AB9183
 AB9183.The dynamic height is computed by dividing the NAVD 88
 AB9183.geopotential number by the normal gravity value computed on the
 AB9183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9183.degrees latitude (g = 980.6199 gals.).
 AB9183
 AB9183.The modeled gravity was interpolated from observed gravity values.
 AB9183
 AB9183;                    North         East    Units  Estimated Accuracy
 AB9183;SPC SD N     -    84,960.      394,560.      MT  (+/- 180 meters Scaled)
 AB9183
 AB9183_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK916378(NAD 83)
 AB9183
 AB9183                          SUPERSEDED SURVEY CONTROL
 AB9183
 AB9183.No superseded survey control is available for this station.
 AB9183
 AB9183_MARKER: DB = BENCH MARK DISK
 AB9183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9183_STAMPING: 34-85.27 1974 2974.62
 AB9183_MARK LOGO: SDDT
 AB9183_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9183+STABILITY: SURFACE MOTION
 AB9183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9183+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9183
 AB9183  HISTORY     - Date     Condition        Report By
 AB9183  HISTORY     - 1974     MONUMENTED       SDDT
 AB9183  HISTORY     - 19950605 GOOD             NGS
 AB9183
 AB9183                          STATION DESCRIPTION
 AB9183
 AB9183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9183'6.9 KM (4.30 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9183'IN UNION CENTER, 252.0 M (826.8 FT) EAST OF MILEPOST 85, 30.3 M (99.4
 AB9183'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTHEAST OF A
 AB9183'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AB9183'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9183'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9182 ***********************************************************************
 AB9182  DESIGNATION -  34 086.15
 AB9182  PID         -  AB9182
 AB9182  STATE/COUNTY-  SD/MEADE
 AB9182  COUNTRY     -  US
 AB9182  USGS QUAD   -  ENNING (2017)
 AB9182
 AB9182                         *CURRENT SURVEY CONTROL
 AB9182  ______________________________________________________________________
 AB9182* NAD 83(1986) POSITION- 44 34 32.     (N) 102 34 21.     (W)   SCALED
 AB9182* NAVD 88 ORTHO HEIGHT -   931.303 (meters)     3055.45  (feet) ADJUSTED
 AB9182  ______________________________________________________________________
 AB9182  GEOID HEIGHT    -        -18.391 (meters)                     GEOID18
 AB9182  DYNAMIC HEIGHT  -        931.043 (meters)     3054.60  (feet) COMP
 AB9182  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 AB9182
 AB9182  VERT ORDER      -  FIRST     CLASS II
 AB9182
 AB9182.The horizontal coordinates were scaled from a map and have
 AB9182.an estimated accuracy of +/- 6 seconds.
 AB9182
 AB9182.The orthometric height was determined by differential leveling and
 AB9182.adjusted by the NATIONAL GEODETIC SURVEY
 AB9182.in October 1997.
 AB9182
 AB9182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9182.GEOID18 height accuracy estimate available here.
 AB9182
 AB9182.Click photographs - Photos may exist for this station.
 AB9182
 AB9182.The dynamic height is computed by dividing the NAVD 88
 AB9182.geopotential number by the normal gravity value computed on the
 AB9182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9182.degrees latitude (g = 980.6199 gals.).
 AB9182
 AB9182.The modeled gravity was interpolated from observed gravity values.
 AB9182
 AB9182;                    North         East    Units  Estimated Accuracy
 AB9182;SPC SD N     -    85,720.      395,710.      MT  (+/- 180 meters Scaled)
 AB9182
 AB9182_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK927386(NAD 83)
 AB9182
 AB9182                          SUPERSEDED SURVEY CONTROL
 AB9182
 AB9182.No superseded survey control is available for this station.
 AB9182
 AB9182_MARKER: DB = BENCH MARK DISK
 AB9182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9182_STAMPING: 34-86.15 1974 3954.12
 AB9182_MARK LOGO: SDDT
 AB9182_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9182+STABILITY: SURFACE MOTION
 AB9182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9182+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9182
 AB9182  HISTORY     - Date     Condition        Report By
 AB9182  HISTORY     - 1974     MONUMENTED       SDDT
 AB9182  HISTORY     - 19950605 GOOD             NGS
 AB9182
 AB9182                          STATION DESCRIPTION
 AB9182
 AB9182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9182'8.3 KM (5.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9182'IN UNION CENTER, 77.4 M (253.9 FT) EAST OF MILEPOST 86, 34.4 M (112.9
 AB9182'FT) EAST OF THE EAST END OF 2 BRACED FENCE POSTS, 29.5 M (96.8 FT)
 AB9182'NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.4
 AB9182'M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2
 AB9182'WITNESS POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9154 ***********************************************************************
 AB9154  DESIGNATION -  34 087.12
 AB9154  PID         -  AB9154
 AB9154  STATE/COUNTY-  SD/MEADE
 AB9154  COUNTRY     -  US
 AB9154  USGS QUAD   -  ENNING (2017)
 AB9154
 AB9154                         *CURRENT SURVEY CONTROL
 AB9154  ______________________________________________________________________
 AB9154* NAD 83(1986) POSITION- 44 34 32.     (N) 102 33 12.     (W)   SCALED
 AB9154* NAVD 88 ORTHO HEIGHT -   924.180 (meters)     3032.08  (feet) ADJUSTED
 AB9154  ______________________________________________________________________
 AB9154  GEOID HEIGHT    -        -18.441 (meters)                     GEOID18
 AB9154  DYNAMIC HEIGHT  -        923.925 (meters)     3031.24  (feet) COMP
 AB9154  MODELED GRAVITY -    980,310.2   (mgal)                       NAVD 88
 AB9154
 AB9154  VERT ORDER      -  FIRST     CLASS II
 AB9154
 AB9154.The horizontal coordinates were scaled from a map and have
 AB9154.an estimated accuracy of +/- 6 seconds.
 AB9154
 AB9154.The orthometric height was determined by differential leveling and
 AB9154.adjusted by the NATIONAL GEODETIC SURVEY
 AB9154.in October 1997.
 AB9154
 AB9154.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9154.GEOID18 height accuracy estimate available here.
 AB9154
 AB9154.Click photographs - Photos may exist for this station.
 AB9154
 AB9154.The dynamic height is computed by dividing the NAVD 88
 AB9154.geopotential number by the normal gravity value computed on the
 AB9154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9154.degrees latitude (g = 980.6199 gals.).
 AB9154
 AB9154.The modeled gravity was interpolated from observed gravity values.
 AB9154
 AB9154;                    North         East    Units  Estimated Accuracy
 AB9154;SPC SD N     -    85,680.      397,240.      MT  (+/- 180 meters Scaled)
 AB9154
 AB9154_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK942387(NAD 83)
 AB9154
 AB9154                          SUPERSEDED SURVEY CONTROL
 AB9154
 AB9154.No superseded survey control is available for this station.
 AB9154
 AB9154_MARKER: DB = BENCH MARK DISK
 AB9154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9154_STAMPING: 34-87.12 1974 3030.69
 AB9154_MARK LOGO: SDDT
 AB9154_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9154+STABILITY: SURFACE MOTION
 AB9154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9154+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9154
 AB9154  HISTORY     - Date     Condition        Report By
 AB9154  HISTORY     - 1974     MONUMENTED       SDDT
 AB9154  HISTORY     - 19950605 GOOD             NGS
 AB9154
 AB9154                          STATION DESCRIPTION
 AB9154
 AB9154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9154'9.8 KM (6.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9154'IN UNION CENTER, 41.0 M (134.5 FT) NORTH OF MILEPOST 87, 30.1 M (98.8
 AB9154'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) SOUTH OF A FENCE
 AB9154'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, NEAR THE CENTER
 AB9154'OF 2 WITNESS POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9181 ***********************************************************************
 AB9181  DESIGNATION -  34 088.0
 AB9181  PID         -  AB9181
 AB9181  STATE/COUNTY-  SD/MEADE
 AB9181  COUNTRY     -  US
 AB9181  USGS QUAD   -  ENNING (2017)
 AB9181
 AB9181                         *CURRENT SURVEY CONTROL
 AB9181  ______________________________________________________________________
 AB9181* NAD 83(1986) POSITION- 44 34 33.15   (N) 102 31 56.98   (W)   HD_HELD1
 AB9181* NAVD 88 ORTHO HEIGHT -   914.322 (meters)     2999.74  (feet) ADJUSTED
 AB9181  ______________________________________________________________________
 AB9181  GEOID HEIGHT    -        -18.495 (meters)                     GEOID18
 AB9181  DYNAMIC HEIGHT  -        914.074 (meters)     2998.92  (feet) COMP
 AB9181  MODELED GRAVITY -    980,315.5   (mgal)                       NAVD 88
 AB9181
 AB9181  VERT ORDER      -  FIRST     CLASS II
 AB9181
 AB9181.The horizontal coordinates were determined by differentially corrected
 AB9181.hand held GPS observations or other comparable positioning techniques
 AB9181.and have an estimated accuracy of +/- 3 meters.
 AB9181
 AB9181.The orthometric height was determined by differential leveling and
 AB9181.adjusted by the NATIONAL GEODETIC SURVEY
 AB9181.in October 1997.
 AB9181
 AB9181.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9181.GEOID18 height accuracy estimate available here.
 AB9181
 AB9181.Click photographs - Photos may exist for this station.
 AB9181
 AB9181.The dynamic height is computed by dividing the NAVD 88
 AB9181.geopotential number by the normal gravity value computed on the
 AB9181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9181.degrees latitude (g = 980.6199 gals.).
 AB9181
 AB9181.The modeled gravity was interpolated from observed gravity values.
 AB9181
 AB9181;                    North         East    Units  Estimated Accuracy
 AB9181;SPC SD N     -    85,658.7     398,891.4     MT  (+/- 3 meters HH1 GPS) 
 AB9181
 AB9181_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9590738798(NAD 83)
 AB9181
 AB9181                          SUPERSEDED SURVEY CONTROL
 AB9181
 AB9181.No superseded survey control is available for this station.
 AB9181
 AB9181_MARKER: Z = SEE DESCRIPTION
 AB9181_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9181_STAMPING: 34-88.0 1995
 AB9181_MARK LOGO: SDDT
 AB9181_PROJECTION: FLUSH
 AB9181_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9181_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9181+STABILITY: POSITION/ELEVATION WELL
 AB9181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9181+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9181_ROD/PIPE-DEPTH: 6.4 meters
 AB9181_SLEEVE-DEPTH  : 4.0 meters
 AB9181
 AB9181  HISTORY     - Date     Condition        Report By
 AB9181  HISTORY     - 1995     MONUMENTED       SDDT
 AB9181  HISTORY     - 19950605 GOOD             NGS
 AB9181
 AB9181                          STATION DESCRIPTION
 AB9181
 AB9181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9181'11.5 KM (7.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9181'IN UNION CENTER, 40.9 M (134.2 FT) NORTH OF MILEPOST 88, 30.2 M (99.1
 AB9181'FT) NORTH OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) EAST OF THE
 AB9181'CENTER OF A FIELD ENTRANCE AND GATE, 1.4 M (4.6 FT) WEST OF A T-FENCE
 AB9181'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AB9181'SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTH OF A METAL
 AB9181'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AB9181'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AB9181'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9181'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9180 ***********************************************************************
 AB9180  DESIGNATION -  34 089.05
 AB9180  PID         -  AB9180
 AB9180  STATE/COUNTY-  SD/MEADE
 AB9180  COUNTRY     -  US
 AB9180  USGS QUAD   -  ENNING (2017)
 AB9180
 AB9180                         *CURRENT SURVEY CONTROL
 AB9180  ______________________________________________________________________
 AB9180* NAD 83(1986) POSITION- 44 34 33.     (N) 102 30 46.     (W)   SCALED
 AB9180* NAVD 88 ORTHO HEIGHT -   895.182 (meters)     2936.94  (feet) ADJUSTED
 AB9180  ______________________________________________________________________
 AB9180  GEOID HEIGHT    -        -18.547 (meters)                     GEOID18
 AB9180  DYNAMIC HEIGHT  -        894.942 (meters)     2936.16  (feet) COMP
 AB9180  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 AB9180
 AB9180  VERT ORDER      -  FIRST     CLASS II
 AB9180
 AB9180.The horizontal coordinates were scaled from a map and have
 AB9180.an estimated accuracy of +/- 6 seconds.
 AB9180
 AB9180.The orthometric height was determined by differential leveling and
 AB9180.adjusted by the NATIONAL GEODETIC SURVEY
 AB9180.in October 1997.
 AB9180
 AB9180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9180.GEOID18 height accuracy estimate available here.
 AB9180
 AB9180.Click photographs - Photos may exist for this station.
 AB9180
 AB9180.The dynamic height is computed by dividing the NAVD 88
 AB9180.geopotential number by the normal gravity value computed on the
 AB9180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9180.degrees latitude (g = 980.6199 gals.).
 AB9180
 AB9180.The modeled gravity was interpolated from observed gravity values.
 AB9180
 AB9180;                    North         East    Units  Estimated Accuracy
 AB9180;SPC SD N     -    85,610.      400,460.      MT  (+/- 180 meters Scaled)
 AB9180
 AB9180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK974388(NAD 83)
 AB9180
 AB9180                          SUPERSEDED SURVEY CONTROL
 AB9180
 AB9180.No superseded survey control is available for this station.
 AB9180
 AB9180_MARKER: DB = BENCH MARK DISK
 AB9180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9180_STAMPING: 34-89.05 1982 2935 82
 AB9180_MARK LOGO: SDDT
 AB9180_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9180+STABILITY: SURFACE MOTION
 AB9180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9180+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9180
 AB9180  HISTORY     - Date     Condition        Report By
 AB9180  HISTORY     - 1982     MONUMENTED       SDDT
 AB9180  HISTORY     - 19950605 GOOD             NGS
 AB9180
 AB9180                          STATION DESCRIPTION
 AB9180
 AB9180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9180'13.1 KM (8.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9180'IN UNION CENTER, 142.6 M (467.8 FT) EAST OF MILEPOST 89, 30.4 M (99.7
 AB9180'FT) NORTH OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT) WEST OF A T-FENCE
 AB9180'CORNER, 2.0 M (6.6 FT) WEST OF BENCH MARK S 127 RESET, 1.5 M (4.9 FT)
 AB9180'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE, 0.1 M
 AB9180'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9180'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9179 ***********************************************************************
 AB9179  DESIGNATION -  34 090.10
 AB9179  PID         -  AB9179
 AB9179  STATE/COUNTY-  SD/MEADE
 AB9179  COUNTRY     -  US
 AB9179  USGS QUAD   -  WHITE OWL (2017)
 AB9179
 AB9179                         *CURRENT SURVEY CONTROL
 AB9179  ______________________________________________________________________
 AB9179* NAD 83(1986) POSITION- 44 34 35.     (N) 102 29 34.     (W)   SCALED
 AB9179* NAVD 88 ORTHO HEIGHT -   885.321 (meters)     2904.59  (feet) ADJUSTED
 AB9179  ______________________________________________________________________
 AB9179  GEOID HEIGHT    -        -18.600 (meters)                     GEOID18
 AB9179  DYNAMIC HEIGHT  -        885.085 (meters)     2903.82  (feet) COMP
 AB9179  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 AB9179
 AB9179  VERT ORDER      -  FIRST     CLASS II
 AB9179
 AB9179.The horizontal coordinates were scaled from a map and have
 AB9179.an estimated accuracy of +/- 6 seconds.
 AB9179
 AB9179.The orthometric height was determined by differential leveling and
 AB9179.adjusted by the NATIONAL GEODETIC SURVEY
 AB9179.in October 1997.
 AB9179
 AB9179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9179.GEOID18 height accuracy estimate available here.
 AB9179
 AB9179.Click photographs - Photos may exist for this station.
 AB9179
 AB9179.The dynamic height is computed by dividing the NAVD 88
 AB9179.geopotential number by the normal gravity value computed on the
 AB9179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9179.degrees latitude (g = 980.6199 gals.).
 AB9179
 AB9179.The modeled gravity was interpolated from observed gravity values.
 AB9179
 AB9179;                    North         East    Units  Estimated Accuracy
 AB9179;SPC SD N     -    85,620.      402,050.      MT  (+/- 180 meters Scaled)
 AB9179
 AB9179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK990389(NAD 83)
 AB9179
 AB9179                          SUPERSEDED SURVEY CONTROL
 AB9179
 AB9179.No superseded survey control is available for this station.
 AB9179
 AB9179_MARKER: DB = BENCH MARK DISK
 AB9179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9179_STAMPING: 34 90.10 1982 2903 41
 AB9179_MARK LOGO: SDDT
 AB9179_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9179+STABILITY: SURFACE MOTION
 AB9179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9179+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9179
 AB9179  HISTORY     - Date     Condition        Report By
 AB9179  HISTORY     - 1982     MONUMENTED       SDDT
 AB9179  HISTORY     - 19950605 GOOD             NGS
 AB9179
 AB9179                          STATION DESCRIPTION
 AB9179
 AB9179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9179'14.7 KM (9.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9179'IN UNION CENTER, 147.4 M (483.6 FT) EAST OF MILEPOST 90, 33.1 M (108.6
 AB9179'FT) NORTHWEST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 30.2 M
 AB9179'(99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE
 AB9179'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT)
 AB9179'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9179'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9178 ***********************************************************************
 AB9178  DESIGNATION -  34 091.13
 AB9178  PID         -  AB9178
 AB9178  STATE/COUNTY-  SD/MEADE
 AB9178  COUNTRY     -  US
 AB9178  USGS QUAD   -  WHITE OWL (2017)
 AB9178
 AB9178                         *CURRENT SURVEY CONTROL
 AB9178  ______________________________________________________________________
 AB9178* NAD 83(1986) POSITION- 44 34 35.     (N) 102 28 24.     (W)   SCALED
 AB9178* NAVD 88 ORTHO HEIGHT -   876.843 (meters)     2876.78  (feet) ADJUSTED
 AB9178  ______________________________________________________________________
 AB9178  GEOID HEIGHT    -        -18.652 (meters)                     GEOID18
 AB9178  DYNAMIC HEIGHT  -        876.610 (meters)     2876.01  (feet) COMP
 AB9178  MODELED GRAVITY -    980,322.7   (mgal)                       NAVD 88
 AB9178
 AB9178  VERT ORDER      -  FIRST     CLASS II
 AB9178
 AB9178.The horizontal coordinates were scaled from a map and have
 AB9178.an estimated accuracy of +/- 6 seconds.
 AB9178
 AB9178.The orthometric height was determined by differential leveling and
 AB9178.adjusted by the NATIONAL GEODETIC SURVEY
 AB9178.in October 1997.
 AB9178
 AB9178.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9178.GEOID18 height accuracy estimate available here.
 AB9178
 AB9178.Click photographs - Photos may exist for this station.
 AB9178
 AB9178.The dynamic height is computed by dividing the NAVD 88
 AB9178.geopotential number by the normal gravity value computed on the
 AB9178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9178.degrees latitude (g = 980.6199 gals.).
 AB9178
 AB9178.The modeled gravity was interpolated from observed gravity values.
 AB9178
 AB9178;                    North         East    Units  Estimated Accuracy
 AB9178;SPC SD N     -    85,570.      403,590.      MT  (+/- 180 meters Scaled)
 AB9178
 AB9178_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK006389(NAD 83)
 AB9178
 AB9178                          SUPERSEDED SURVEY CONTROL
 AB9178
 AB9178.No superseded survey control is available for this station.
 AB9178
 AB9178_MARKER: DB = BENCH MARK DISK
 AB9178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9178_STAMPING: 34-91 13 1982 2897 56
 AB9178_MARK LOGO: SDDT
 AB9178_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9178+STABILITY: SURFACE MOTION
 AB9178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9178+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9178
 AB9178  HISTORY     - Date     Condition        Report By
 AB9178  HISTORY     - 1982     MONUMENTED       SDDT
 AB9178  HISTORY     - 19950605 GOOD             NGS
 AB9178
 AB9178                          STATION DESCRIPTION
 AB9178
 AB9178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9178'16.2 KM (10.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9178'OFFICE IN UNION CENTER, 81.1 M (266.1 FT) EAST OF MILEPOST 91, 31.0 M
 AB9178'(101.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 21.0 M (68.9 FT) EAST OF
 AB9178'THE NORTHEAST END OF 2 BRACED FENCE POSTS, 2.5 M (8.2 FT) BELOW THE
 AB9178'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AB9178'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9178'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9177 ***********************************************************************
 AB9177  DESIGNATION -  34 093.0
 AB9177  PID         -  AB9177
 AB9177  STATE/COUNTY-  SD/MEADE
 AB9177  COUNTRY     -  US
 AB9177  USGS QUAD   -  WHITE OWL (2017)
 AB9177
 AB9177                         *CURRENT SURVEY CONTROL
 AB9177  ______________________________________________________________________
 AB9177* NAD 83(1986) POSITION- 44 35 27.68   (N) 102 26 27.80   (W)   HD_HELD1
 AB9177* NAVD 88 ORTHO HEIGHT -   850.162 (meters)     2789.24  (feet) ADJUSTED
 AB9177  ______________________________________________________________________
 AB9177  GEOID HEIGHT    -        -18.728 (meters)                     GEOID18
 AB9177  DYNAMIC HEIGHT  -        849.939 (meters)     2788.51  (feet) COMP
 AB9177  MODELED GRAVITY -    980,326.4   (mgal)                       NAVD 88
 AB9177
 AB9177  VERT ORDER      -  FIRST     CLASS II
 AB9177
 AB9177.The horizontal coordinates were determined by differentially corrected
 AB9177.hand held GPS observations or other comparable positioning techniques
 AB9177.and have an estimated accuracy of +/- 3 meters.
 AB9177
 AB9177.The orthometric height was determined by differential leveling and
 AB9177.adjusted by the NATIONAL GEODETIC SURVEY
 AB9177.in October 1997.
 AB9177
 AB9177.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9177.GEOID18 height accuracy estimate available here.
 AB9177
 AB9177.Click photographs - Photos may exist for this station.
 AB9177
 AB9177.The dynamic height is computed by dividing the NAVD 88
 AB9177.geopotential number by the normal gravity value computed on the
 AB9177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9177.degrees latitude (g = 980.6199 gals.).
 AB9177
 AB9177.The modeled gravity was interpolated from observed gravity values.
 AB9177
 AB9177;                    North         East    Units  Estimated Accuracy
 AB9177;SPC SD N     -    87,118.1     406,201.2     MT  (+/- 3 meters HH1 GPS) 
 AB9177
 AB9177_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0311440705(NAD 83)
 AB9177
 AB9177                          SUPERSEDED SURVEY CONTROL
 AB9177
 AB9177.No superseded survey control is available for this station.
 AB9177
 AB9177_MARKER: Z = SEE DESCRIPTION
 AB9177_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9177_STAMPING: 34-93.0 1995
 AB9177_PROJECTION: FLUSH
 AB9177_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9177_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9177+STABILITY: POSITION/ELEVATION WELL
 AB9177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9177+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9177_ROD/PIPE-DEPTH: 6.4 meters
 AB9177_SLEEVE-DEPTH  : 4.0 meters
 AB9177
 AB9177  HISTORY     - Date     Condition        Report By
 AB9177  HISTORY     - 1995     MONUMENTED       SDDT
 AB9177  HISTORY     - 19950605 GOOD             NGS
 AB9177
 AB9177                          STATION DESCRIPTION
 AB9177
 AB9177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9177'19.3 KM (12.00 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9177'OFFICE IN UNION CENTER, 71.6 M (234.9 FT) EAST OF THE EXTENDED CENTER
 AB9177'OF A DRIVEWAY, 30.3 M (99.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.9
 AB9177'M (62.0 FT) SOUTH OF MILEPOST 93, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AB9177'THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.3
 AB9177'M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AB9177'STAINLESS STEEL BALL EPOXIED TO A IRON PIPE CAP THAT IS AFFIXED TO A 1
 AB9177'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AB9177'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9176 ***********************************************************************
 AB9176  DESIGNATION -  34 093.60
 AB9176  PID         -  AB9176
 AB9176  STATE/COUNTY-  SD/MEADE
 AB9176  COUNTRY     -  US
 AB9176  USGS QUAD   -  WHITE OWL (2017)
 AB9176
 AB9176                         *CURRENT SURVEY CONTROL
 AB9176  ______________________________________________________________________
 AB9176* NAD 83(1986) POSITION- 44 35 33.     (N) 102 25 57.     (W)   SCALED
 AB9176* NAVD 88 ORTHO HEIGHT -   848.366 (meters)     2783.35  (feet) ADJUSTED
 AB9176  ______________________________________________________________________
 AB9176  GEOID HEIGHT    -        -18.750 (meters)                     GEOID18
 AB9176  DYNAMIC HEIGHT  -        848.144 (meters)     2782.62  (feet) COMP
 AB9176  MODELED GRAVITY -    980,327.1   (mgal)                       NAVD 88
 AB9176
 AB9176  VERT ORDER      -  FIRST     CLASS II
 AB9176
 AB9176.The horizontal coordinates were scaled from a map and have
 AB9176.an estimated accuracy of +/- 6 seconds.
 AB9176
 AB9176.The orthometric height was determined by differential leveling and
 AB9176.adjusted by the NATIONAL GEODETIC SURVEY
 AB9176.in October 1997.
 AB9176
 AB9176.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9176.GEOID18 height accuracy estimate available here.
 AB9176
 AB9176.Click photographs - Photos may exist for this station.
 AB9176
 AB9176.The dynamic height is computed by dividing the NAVD 88
 AB9176.geopotential number by the normal gravity value computed on the
 AB9176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9176.degrees latitude (g = 980.6199 gals.).
 AB9176
 AB9176.The modeled gravity was interpolated from observed gravity values.
 AB9176
 AB9176;                    North         East    Units  Estimated Accuracy
 AB9176;SPC SD N     -    87,260.      406,890.      MT  (+/- 180 meters Scaled)
 AB9176
 AB9176_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK037408(NAD 83)
 AB9176
 AB9176                          SUPERSEDED SURVEY CONTROL
 AB9176
 AB9176.No superseded survey control is available for this station.
 AB9176
 AB9176_MARKER: DB = BENCH MARK DISK
 AB9176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9176_STAMPING: 34-93 60 1982 2782 23
 AB9176_MARK LOGO: SDDT
 AB9176_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9176+STABILITY: SURFACE MOTION
 AB9176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9176+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9176
 AB9176  HISTORY     - Date     Condition        Report By
 AB9176  HISTORY     - 1982     MONUMENTED       SDDT
 AB9176  HISTORY     - 19950605 GOOD             NGS
 AB9176
 AB9176                          STATION DESCRIPTION
 AB9176
 AB9176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9176'20.1 KM (12.50 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9176'OFFICE IN UNION CENTER, 866.0 M (2841.2 FT) WEST OF MILEPOST 94, 740.0
 AB9176'M (2427.8 FT) EAST OF MILEPOST 93, 30.1 M (98.8 FT) SOUTH OF THE
 AB9176'HIGHWAY CENTERLINE, 3.3 M (10.8 FT) WEST OF A FENCE CORNER, 0.5 M (1.6
 AB9176'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AB9176'POST, 0.1 M (0.3 FT) NORTH OF A METAL GUARD POST, AND THE MONUMENT IS
 AB9176'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9175 ***********************************************************************
 AB9175  DESIGNATION -  34 094.78
 AB9175  PID         -  AB9175
 AB9175  STATE/COUNTY-  SD/MEADE
 AB9175  COUNTRY     -  US
 AB9175  USGS QUAD   -  WHITE OWL (2017)
 AB9175
 AB9175                         *CURRENT SURVEY CONTROL
 AB9175  ______________________________________________________________________
 AB9175* NAD 83(1986) POSITION- 44 35 51.     (N) 102 24 46.     (W)   SCALED
 AB9175* NAVD 88 ORTHO HEIGHT -   851.312 (meters)     2793.01  (feet) ADJUSTED
 AB9175  ______________________________________________________________________
 AB9175  GEOID HEIGHT    -        -18.800 (meters)                     GEOID18
 AB9175  DYNAMIC HEIGHT  -        851.090 (meters)     2792.28  (feet) COMP
 AB9175  MODELED GRAVITY -    980,328.8   (mgal)                       NAVD 88
 AB9175
 AB9175  VERT ORDER      -  FIRST     CLASS II
 AB9175
 AB9175.The horizontal coordinates were scaled from a map and have
 AB9175.an estimated accuracy of +/- 6 seconds.
 AB9175
 AB9175.The orthometric height was determined by differential leveling and
 AB9175.adjusted by the NATIONAL GEODETIC SURVEY
 AB9175.in October 1997.
 AB9175
 AB9175.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9175.GEOID18 height accuracy estimate available here.
 AB9175
 AB9175.Click photographs - Photos may exist for this station.
 AB9175
 AB9175.The dynamic height is computed by dividing the NAVD 88
 AB9175.geopotential number by the normal gravity value computed on the
 AB9175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9175.degrees latitude (g = 980.6199 gals.).
 AB9175
 AB9175.The modeled gravity was interpolated from observed gravity values.
 AB9175
 AB9175;                    North         East    Units  Estimated Accuracy
 AB9175;SPC SD N     -    87,770.      408,470.      MT  (+/- 180 meters Scaled)
 AB9175
 AB9175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK053414(NAD 83)
 AB9175
 AB9175                          SUPERSEDED SURVEY CONTROL
 AB9175
 AB9175.No superseded survey control is available for this station.
 AB9175
 AB9175_MARKER: DB = BENCH MARK DISK
 AB9175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9175_STAMPING: 34-94 78 1982 2791 85
 AB9175_MARK LOGO: SDDT
 AB9175_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9175+STABILITY: SURFACE MOTION
 AB9175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9175+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9175
 AB9175  HISTORY     - Date     Condition        Report By
 AB9175  HISTORY     - 1982     MONUMENTED       SDDT
 AB9175  HISTORY     - 19950605 GOOD             NGS
 AB9175
 AB9175                          STATION DESCRIPTION
 AB9175
 AB9175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9175'21.7 KM (13.50 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9175'OFFICE IN UNION CENTER, 812.0 M (2664.0 FT) EAST OF MILEPOST 94, 797.0
 AB9175'M (2614.8 FT) WEST OF MILEPOST 95, 30.9 M (101.4 FT) NORTH OF THE
 AB9175'HIGHWAY CENTERLINE, 5.0 M (16.4 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9175'0.5 M (1.6 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AB9175'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AB9175'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9174 ***********************************************************************
 AB9174  DESIGNATION -  34 095.90
 AB9174  PID         -  AB9174
 AB9174  STATE/COUNTY-  SD/MEADE
 AB9174  COUNTRY     -  US
 AB9174  USGS QUAD   -  WHITE OWL (2017)
 AB9174
 AB9174                         *CURRENT SURVEY CONTROL
 AB9174  ______________________________________________________________________
 AB9174* NAD 83(1986) POSITION- 44 36 12.     (N) 102 23 31.     (W)   SCALED
 AB9174* NAVD 88 ORTHO HEIGHT -   843.487 (meters)     2767.34  (feet) ADJUSTED
 AB9174  ______________________________________________________________________
 AB9174  GEOID HEIGHT    -        -18.854 (meters)                     GEOID18
 AB9174  DYNAMIC HEIGHT  -        843.270 (meters)     2766.63  (feet) COMP
 AB9174  MODELED GRAVITY -    980,331.3   (mgal)                       NAVD 88
 AB9174
 AB9174  VERT ORDER      -  FIRST     CLASS II
 AB9174
 AB9174.The horizontal coordinates were scaled from a map and have
 AB9174.an estimated accuracy of +/- 6 seconds.
 AB9174
 AB9174.The orthometric height was determined by differential leveling and
 AB9174.adjusted by the NATIONAL GEODETIC SURVEY
 AB9174.in October 1997.
 AB9174
 AB9174.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9174.GEOID18 height accuracy estimate available here.
 AB9174
 AB9174.Click photographs - Photos may exist for this station.
 AB9174
 AB9174.The dynamic height is computed by dividing the NAVD 88
 AB9174.geopotential number by the normal gravity value computed on the
 AB9174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9174.degrees latitude (g = 980.6199 gals.).
 AB9174
 AB9174.The modeled gravity was interpolated from observed gravity values.
 AB9174
 AB9174;                    North         East    Units  Estimated Accuracy
 AB9174;SPC SD N     -    88,370.      410,140.      MT  (+/- 180 meters Scaled)
 AB9174
 AB9174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK069421(NAD 83)
 AB9174
 AB9174                          SUPERSEDED SURVEY CONTROL
 AB9174
 AB9174.No superseded survey control is available for this station.
 AB9174
 AB9174_MARKER: DB = BENCH MARK DISK
 AB9174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9174_STAMPING: 34-95 90 1982 2762 20
 AB9174_MARK LOGO: SDDT
 AB9174_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9174+STABILITY: SURFACE MOTION
 AB9174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9174+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9174
 AB9174  HISTORY     - Date     Condition        Report By
 AB9174  HISTORY     - 1982     MONUMENTED       SDDT
 AB9174  HISTORY     - 19950605 GOOD             NGS
 AB9174
 AB9174                          STATION DESCRIPTION
 AB9174
 AB9174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9174'23.5 KM (14.60 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9174'OFFICE IN UNION CENTER, 623.7 M (2046.3 FT) WEST OF MILEPOST 96, 30.1
 AB9174'M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) BELOW THE
 AB9174'LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTHWEST OF A T-FENCE CORNER,
 AB9174'0.7 M (2.3 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AB9174'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9173 ***********************************************************************
 AB9173  DESIGNATION -  34 097.68
 AB9173  PID         -  AB9173
 AB9173  STATE/COUNTY-  SD/MEADE
 AB9173  COUNTRY     -  US
 AB9173  USGS QUAD   -  WHITE OWL SE (2017)
 AB9173
 AB9173                         *CURRENT SURVEY CONTROL
 AB9173  ______________________________________________________________________
 AB9173* NAD 83(1986) POSITION- 44 36 18.     (N) 102 21 11.     (W)   SCALED
 AB9173* NAVD 88 ORTHO HEIGHT -   820.275 (meters)     2691.19  (feet) ADJUSTED
 AB9173  ______________________________________________________________________
 AB9173  GEOID HEIGHT    -        -18.961 (meters)                     GEOID18
 AB9173  DYNAMIC HEIGHT  -        820.067 (meters)     2690.50  (feet) COMP
 AB9173  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 AB9173
 AB9173  VERT ORDER      -  FIRST     CLASS II
 AB9173
 AB9173.The horizontal coordinates were scaled from a map and have
 AB9173.an estimated accuracy of +/- 6 seconds.
 AB9173
 AB9173.The orthometric height was determined by differential leveling and
 AB9173.adjusted by the NATIONAL GEODETIC SURVEY
 AB9173.in October 1997.
 AB9173
 AB9173.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9173.GEOID18 height accuracy estimate available here.
 AB9173
 AB9173.Click photographs - Photos may exist for this station.
 AB9173
 AB9173.The dynamic height is computed by dividing the NAVD 88
 AB9173.geopotential number by the normal gravity value computed on the
 AB9173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9173.degrees latitude (g = 980.6199 gals.).
 AB9173
 AB9173.The modeled gravity was interpolated from observed gravity values.
 AB9173
 AB9173;                    North         East    Units  Estimated Accuracy
 AB9173;SPC SD N     -    88,460.      413,230.      MT  (+/- 180 meters Scaled)
 AB9173
 AB9173_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK100424(NAD 83)
 AB9173
 AB9173                          SUPERSEDED SURVEY CONTROL
 AB9173
 AB9173.No superseded survey control is available for this station.
 AB9173
 AB9173_MARKER: DB = BENCH MARK DISK
 AB9173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9173_STAMPING: 34-97.68 1994
 AB9173_MARK LOGO: SDDT
 AB9173_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9173+STABILITY: SURFACE MOTION
 AB9173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9173+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9173
 AB9173  HISTORY     - Date     Condition        Report By
 AB9173  HISTORY     - 1994     MONUMENTED       SDDT
 AB9173  HISTORY     - 19950605 GOOD             NGS
 AB9173
 AB9173                          STATION DESCRIPTION
 AB9173
 AB9173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9173'24.4 KM (15.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9173'OF STATE HIGHWAY 73 IN HOWES, 515.0 M (1689.6 FT) WEST OF MILEPOST 98,
 AB9173'33.6 M (110.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.2 M (10.5 FT)
 AB9173'EAST OF A T-FENCE CORNER, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.2 M (0.7
 AB9173'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 AB9173'FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9172 ***********************************************************************
 AB9172  CBN         -  This is a Cooperative Base Network Control Station.
 AB9172  DESIGNATION -  34 097.84
 AB9172  PID         -  AB9172
 AB9172  STATE/COUNTY-  SD/MEADE
 AB9172  COUNTRY     -  US
 AB9172  USGS QUAD   -  WHITE OWL SE (2017)
 AB9172
 AB9172                         *CURRENT SURVEY CONTROL
 AB9172  ______________________________________________________________________
 AB9172* NAD 83(2011) POSITION- 44 36 15.94772(N) 102 20 58.21697(W)   ADJUSTED
 AB9172* NAD 83(2011) ELLIP HT-   794.648 (meters)        (06/27/12)   ADJUSTED
 AB9172* NAD 83(2011) EPOCH   -  2010.00
 AB9172* NAVD 88 ORTHO HEIGHT -   813.620 (meters)     2669.35  (feet) ADJUSTED
 AB9172  ______________________________________________________________________
 AB9172  GEOID HEIGHT    -        -18.972 (meters)                     GEOID18
 AB9172  NAD 83(2011) X  -   -972,943.458 (meters)                     COMP
 AB9172  NAD 83(2011) Y  - -4,443,871.007 (meters)                     COMP
 AB9172  NAD 83(2011) Z  -  4,456,715.745 (meters)                     COMP
 AB9172  LAPLACE CORR    -         -7.50  (seconds)                    DEFLEC18
 AB9172  DYNAMIC HEIGHT  -        813.414 (meters)     2668.68  (feet) COMP
 AB9172  MODELED GRAVITY -    980,337.0   (mgal)                       NAVD 88
 AB9172
 AB9172  VERT ORDER      -  FIRST     CLASS II
 AB9172
 AB9172  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9172  Standards:
 AB9172         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9172            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9172  -------------------------------------------------------------------
 AB9172  NETWORK    0.80   2.25           0.37   0.26   1.15     -0.07451747
 AB9172  -------------------------------------------------------------------
 AB9172  Click here for local accuracies and other accuracy information.
 AB9172
 AB9172.The horizontal coordinates were established by GPS observations
 AB9172.and adjusted by the National Geodetic Survey in June 2012.
 AB9172
 AB9172.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9172.been affixed to the stable North American tectonic plate. See 
 AB9172.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9172
 AB9172.The horizontal coordinates are valid at the epoch date displayed above
 AB9172.which is a decimal equivalence of Year/Month/Day.
 AB9172
 AB9172.The orthometric height was determined by differential leveling and
 AB9172.adjusted by the NATIONAL GEODETIC SURVEY
 AB9172.in October 1997.
 AB9172
 AB9172.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9172.GEOID18 height accuracy estimate available here.
 AB9172
 AB9172.Click photographs - Photos may exist for this station.
 AB9172
 AB9172.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9172
 AB9172.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9172
 AB9172.The ellipsoidal height was determined by GPS observations
 AB9172.and is referenced to NAD 83.
 AB9172
 AB9172.The dynamic height is computed by dividing the NAVD 88
 AB9172.geopotential number by the normal gravity value computed on the
 AB9172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9172.degrees latitude (g = 980.6199 gals.).
 AB9172
 AB9172.The modeled gravity was interpolated from observed gravity values.
 AB9172
 AB9172. The following values were computed from the NAD 83(2011) position.
 AB9172
 AB9172;                    North         East     Units Scale Factor Converg.
 AB9172;SPC SD N     -    88,392.282   413,510.669   MT  0.99996933   -1 39 46.2
 AB9172;SPC SD N     -   290,000.35  1,356,659.59   sFT  0.99996933   -1 39 46.2
 AB9172;UTM  13      - 4,942,426.577   710,333.089   MT  1.00014407   +1 51 42.8
 AB9172
 AB9172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9172!SPC SD N     -   0.99987542  x   0.99996933  =   0.99984475
 AB9172!UTM  13      -   0.99987542  x   1.00014407  =   1.00001947
 AB9172
 AB9172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1033342426(NAD 83)
 AB9172
 AB9172                          SUPERSEDED SURVEY CONTROL
 AB9172
 AB9172  NAD 83(2007)-  44 36 15.94763(N)    102 20 58.21812(W) AD(2002.00) 0
 AB9172  ELLIP H (02/10/07)  794.671  (m)                       GP(2002.00)    
 AB9172  ELLIP H (04/15/04)  794.660  (m)                       GP(       ) 2 1
 AB9172  NAD 83(1996)-  44 36 15.94706(N)    102 20 58.21796(W) AD(       ) B
 AB9172  ELLIP H (04/18/97)  794.720  (m)                       GP(       ) 4 1
 AB9172  NAVD 88 (04/18/97)  813.6    (m)  GEOID96  model used  GPS OBS        
 AB9172
 AB9172.Superseded values are not recommended for survey control.
 AB9172
 AB9172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9172.See file dsdata.pdf to determine how the superseded data were derived.
 AB9172
 AB9172_MARKER: Z = SEE DESCRIPTION
 AB9172_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9172_STAMPING: 34-97.84 1995
 AB9172_MARK LOGO: NGS
 AB9172_PROJECTION: FLUSH
 AB9172_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9172+SATELLITE: SATELLITE OBSERVATIONS - August 08, 1996
 AB9172_ROD/PIPE-DEPTH: 12.8 meters
 AB9172_SLEEVE-DEPTH  : 1.8 meters
 AB9172
 AB9172  HISTORY     - Date     Condition        Report By
 AB9172  HISTORY     - 1995     MONUMENTED       SDDT
 AB9172  HISTORY     - 19950605 GOOD             NGS
 AB9172  HISTORY     - 19960808 GOOD             NGS
 AB9172
 AB9172                          STATION DESCRIPTION
 AB9172
 AB9172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9172'24.2 KM (15.05 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9172'OF STATE HIGHWAY 73 IN HOWES, 273.0 M (895.7 FT) WEST OF MILEPOST 103,
 AB9172'23.1 M (75.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT) EAST
 AB9172'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) BELOW THE
 AB9172'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND
 AB9172'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 AB9172'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON POINT CAP THAT IS
 AB9172'AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AB9172'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9172
 AB9172                          STATION RECOVERY (1996)
 AB9172
 AB9172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9172'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) WEST OF HOWES, 7.0 MI
 AB9172'(11.3 KM) EAST OF WHITE OWL, AND 5.0 MI (8.0 KM) SOUTH-SOUTHEAST OF
 AB9172'MARCUS, ON STATE HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA. TO
 AB9172'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 73 IN
 AB9172'HOWES, GO WESTERLY ON STATE HIGHWAY 34 FOR 15.2 MI (24.5 KM) TO THE
 AB9172'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AB9172'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AB9172'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 895.7 FT (273.0 M)
 AB9172'WEST-SOUTHWEST OF MILEPOST 98, 75.6 FT (23.0 M) SOUTH OF THE HIGHWAY
 AB9172'CENTERLINE, 28.3 FT (8.6 M) SOUTH OF THE EAST END OF A CULVERT, 25.0
 AB9172'FT (7.6 M) EAST OF THE CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M)
 AB9172'NORTH OF A WITNESS POST AND FENCE, 1.0 FT (0.3 M) SOUTH OF A METAL
 AB9172'GUARD POST, AND ABOUT 1.0 FT (0.3 M) BELOW THE LEVEL OF THE HIGHWAY.
 AB9172'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9172'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9171 ***********************************************************************
 AB9171  DESIGNATION -  34 098.67
 AB9171  PID         -  AB9171
 AB9171  STATE/COUNTY-  SD/MEADE
 AB9171  COUNTRY     -  US
 AB9171  USGS QUAD   -  WHITE OWL SE (2017)
 AB9171
 AB9171                         *CURRENT SURVEY CONTROL
 AB9171  ______________________________________________________________________
 AB9171* NAD 83(1986) POSITION- 44 36 18.     (N) 102 19 59.     (W)   SCALED
 AB9171* NAVD 88 ORTHO HEIGHT -   805.966 (meters)     2644.24  (feet) ADJUSTED
 AB9171  ______________________________________________________________________
 AB9171  GEOID HEIGHT    -        -19.018 (meters)                     GEOID18
 AB9171  DYNAMIC HEIGHT  -        805.763 (meters)     2643.57  (feet) COMP
 AB9171  MODELED GRAVITY -    980,339.5   (mgal)                       NAVD 88
 AB9171
 AB9171  VERT ORDER      -  FIRST     CLASS II
 AB9171
 AB9171.The horizontal coordinates were scaled from a map and have
 AB9171.an estimated accuracy of +/- 6 seconds.
 AB9171
 AB9171.The orthometric height was determined by differential leveling and
 AB9171.adjusted by the NATIONAL GEODETIC SURVEY
 AB9171.in October 1997.
 AB9171
 AB9171.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9171.GEOID18 height accuracy estimate available here.
 AB9171
 AB9171.Click photographs - Photos may exist for this station.
 AB9171
 AB9171.The dynamic height is computed by dividing the NAVD 88
 AB9171.geopotential number by the normal gravity value computed on the
 AB9171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9171.degrees latitude (g = 980.6199 gals.).
 AB9171
 AB9171.The modeled gravity was interpolated from observed gravity values.
 AB9171
 AB9171;                    North         East    Units  Estimated Accuracy
 AB9171;SPC SD N     -    88,420.      414,820.      MT  (+/- 180 meters Scaled)
 AB9171
 AB9171_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK116425(NAD 83)
 AB9171
 AB9171                          SUPERSEDED SURVEY CONTROL
 AB9171
 AB9171.No superseded survey control is available for this station.
 AB9171
 AB9171_MARKER: DB = BENCH MARK DISK
 AB9171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9171_STAMPING: 34-98.67 1994
 AB9171_MARK LOGO: SDDT
 AB9171_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9171+STABILITY: SURFACE MOTION
 AB9171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9171+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9171
 AB9171  HISTORY     - Date     Condition        Report By
 AB9171  HISTORY     - 1994     MONUMENTED       SDDT
 AB9171  HISTORY     - 19950605 GOOD             NGS
 AB9171
 AB9171                          STATION DESCRIPTION
 AB9171
 AB9171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9171'22.8 KM (14.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9171'OF STATE HIGHWAY 73 IN HOWES, 517.0 M (1696.2 FT) WEST OF MILEPOST 99,
 AB9171'34.2 M (112.2 FT) NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 1.5
 AB9171'M (4.9 FT) SOUTHWEST OF A T-FENCE CORNER, 0.2 M (0.7 FT) SOUTH OF A
 AB9171'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9170 ***********************************************************************
 AB9170  DESIGNATION -  34 099.68
 AB9170  PID         -  AB9170
 AB9170  STATE/COUNTY-  SD/MEADE
 AB9170  COUNTRY     -  US
 AB9170  USGS QUAD   -  WHITE OWL SE (2017)
 AB9170
 AB9170                         *CURRENT SURVEY CONTROL
 AB9170  ______________________________________________________________________
 AB9170* NAD 83(1986) POSITION- 44 36 17.     (N) 102 18 46.     (W)   SCALED
 AB9170* NAVD 88 ORTHO HEIGHT -   797.192 (meters)     2615.45  (feet) ADJUSTED
 AB9170  ______________________________________________________________________
 AB9170  GEOID HEIGHT    -        -19.074 (meters)                     GEOID18
 AB9170  DYNAMIC HEIGHT  -        796.994 (meters)     2614.80  (feet) COMP
 AB9170  MODELED GRAVITY -    980,342.6   (mgal)                       NAVD 88
 AB9170
 AB9170  VERT ORDER      -  FIRST     CLASS II
 AB9170
 AB9170.The horizontal coordinates were scaled from a map and have
 AB9170.an estimated accuracy of +/- 6 seconds.
 AB9170
 AB9170.The orthometric height was determined by differential leveling and
 AB9170.adjusted by the NATIONAL GEODETIC SURVEY
 AB9170.in October 1997.
 AB9170
 AB9170.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9170.GEOID18 height accuracy estimate available here.
 AB9170
 AB9170.Click photographs - Photos may exist for this station.
 AB9170
 AB9170.The dynamic height is computed by dividing the NAVD 88
 AB9170.geopotential number by the normal gravity value computed on the
 AB9170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9170.degrees latitude (g = 980.6199 gals.).
 AB9170
 AB9170.The modeled gravity was interpolated from observed gravity values.
 AB9170
 AB9170;                    North         East    Units  Estimated Accuracy
 AB9170;SPC SD N     -    88,340.      416,430.      MT  (+/- 180 meters Scaled)
 AB9170
 AB9170_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK132425(NAD 83)
 AB9170
 AB9170                          SUPERSEDED SURVEY CONTROL
 AB9170
 AB9170.No superseded survey control is available for this station.
 AB9170
 AB9170_MARKER: DB = BENCH MARK DISK
 AB9170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9170_STAMPING: 34-99.68 1994
 AB9170_MARK LOGO: SDDT
 AB9170_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9170+STABILITY: SURFACE MOTION
 AB9170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9170+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9170
 AB9170  HISTORY     - Date     Condition        Report By
 AB9170  HISTORY     - 1994     MONUMENTED       SDDT
 AB9170  HISTORY     - 19950605 GOOD             NGS
 AB9170
 AB9170                          STATION DESCRIPTION
 AB9170
 AB9170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9170'21.2 KM (13.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9170'OF STATE HIGHWAY 73 IN HOWES, 517.0 M (1696.2 FT) WEST OF MILEPOST
 AB9170'100, 31.9 M (104.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 AB9170'SOUTH OF THE WEST END OF 4 BRACED FENCE POSTS, 0.3 M (1.0 FT) ABOVE
 AB9170'THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND
 AB9170'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9169 ***********************************************************************
 AB9169  DESIGNATION -  34 100.69
 AB9169  PID         -  AB9169
 AB9169  STATE/COUNTY-  SD/MEADE
 AB9169  COUNTRY     -  US
 AB9169  USGS QUAD   -  WHITE OWL SE (2017)
 AB9169
 AB9169                         *CURRENT SURVEY CONTROL
 AB9169  ______________________________________________________________________
 AB9169* NAD 83(1986) POSITION- 44 36 18.     (N) 102 17 33.     (W)   SCALED
 AB9169* NAVD 88 ORTHO HEIGHT -   800.558 (meters)     2626.50  (feet) ADJUSTED
 AB9169  ______________________________________________________________________
 AB9169  GEOID HEIGHT    -        -19.130 (meters)                     GEOID18
 AB9169  DYNAMIC HEIGHT  -        800.361 (meters)     2625.85  (feet) COMP
 AB9169  MODELED GRAVITY -    980,345.5   (mgal)                       NAVD 88
 AB9169
 AB9169  VERT ORDER      -  FIRST     CLASS II
 AB9169
 AB9169.The horizontal coordinates were scaled from a map and have
 AB9169.an estimated accuracy of +/- 6 seconds.
 AB9169
 AB9169.The orthometric height was determined by differential leveling and
 AB9169.adjusted by the NATIONAL GEODETIC SURVEY
 AB9169.in October 1997.
 AB9169
 AB9169.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9169.GEOID18 height accuracy estimate available here.
 AB9169
 AB9169.Click photographs - Photos may exist for this station.
 AB9169
 AB9169.The dynamic height is computed by dividing the NAVD 88
 AB9169.geopotential number by the normal gravity value computed on the
 AB9169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9169.degrees latitude (g = 980.6199 gals.).
 AB9169
 AB9169.The modeled gravity was interpolated from observed gravity values.
 AB9169
 AB9169;                    North         East    Units  Estimated Accuracy
 AB9169;SPC SD N     -    88,330.      418,040.      MT  (+/- 180 meters Scaled)
 AB9169
 AB9169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK148426(NAD 83)
 AB9169
 AB9169                          SUPERSEDED SURVEY CONTROL
 AB9169
 AB9169.No superseded survey control is available for this station.
 AB9169
 AB9169_MARKER: DB = BENCH MARK DISK
 AB9169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9169_STAMPING: 34-100.69 1994
 AB9169_MARK LOGO: SDDT
 AB9169_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9169+STABILITY: SURFACE MOTION
 AB9169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9169+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9169
 AB9169  HISTORY     - Date     Condition        Report By
 AB9169  HISTORY     - 1994     MONUMENTED       SDDT
 AB9169  HISTORY     - 19950605 GOOD             NGS
 AB9169
 AB9169                          STATION DESCRIPTION
 AB9169
 AB9169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9169'19.6 KM (12.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9169'OF STATE HIGHWAY 73 IN HOWES, 509.0 M (1669.9 FT) WEST OF MILEPOST
 AB9169'101, 51.3 M (168.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.3 M (14.1
 AB9169'FT) EAST OF A T-FENCE CORNER, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE
 AB9169'HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.1 M (0.3 FT) SOUTH OF A
 AB9169'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9168 ***********************************************************************
 AB9168  DESIGNATION -  34 101.68
 AB9168  PID         -  AB9168
 AB9168  STATE/COUNTY-  SD/MEADE
 AB9168  COUNTRY     -  US
 AB9168  USGS QUAD   -  WHITE OWL SE (2017)
 AB9168
 AB9168                         *CURRENT SURVEY CONTROL
 AB9168  ______________________________________________________________________
 AB9168* NAD 83(1986) POSITION- 44 36 17.     (N) 102 16 19.     (W)   SCALED
 AB9168* NAVD 88 ORTHO HEIGHT -   782.937 (meters)     2568.69  (feet) ADJUSTED
 AB9168  ______________________________________________________________________
 AB9168  GEOID HEIGHT    -        -19.187 (meters)                     GEOID18
 AB9168  DYNAMIC HEIGHT  -        782.747 (meters)     2568.06  (feet) COMP
 AB9168  MODELED GRAVITY -    980,348.3   (mgal)                       NAVD 88
 AB9168
 AB9168  VERT ORDER      -  FIRST     CLASS II
 AB9168
 AB9168.The horizontal coordinates were scaled from a map and have
 AB9168.an estimated accuracy of +/- 6 seconds.
 AB9168
 AB9168.The orthometric height was determined by differential leveling and
 AB9168.adjusted by the NATIONAL GEODETIC SURVEY
 AB9168.in October 1997.
 AB9168
 AB9168.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9168.GEOID18 height accuracy estimate available here.
 AB9168
 AB9168.Click photographs - Photos may exist for this station.
 AB9168
 AB9168.The dynamic height is computed by dividing the NAVD 88
 AB9168.geopotential number by the normal gravity value computed on the
 AB9168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9168.degrees latitude (g = 980.6199 gals.).
 AB9168
 AB9168.The modeled gravity was interpolated from observed gravity values.
 AB9168
 AB9168;                    North         East    Units  Estimated Accuracy
 AB9168;SPC SD N     -    88,250.      419,670.      MT  (+/- 180 meters Scaled)
 AB9168
 AB9168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK164426(NAD 83)
 AB9168
 AB9168                          SUPERSEDED SURVEY CONTROL
 AB9168
 AB9168.No superseded survey control is available for this station.
 AB9168
 AB9168_MARKER: DB = BENCH MARK DISK
 AB9168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9168_STAMPING: 34-101.68 1994
 AB9168_MARK LOGO: SDDT
 AB9168_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9168+STABILITY: SURFACE MOTION
 AB9168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9168+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9168
 AB9168  HISTORY     - Date     Condition        Report By
 AB9168  HISTORY     - 1994     MONUMENTED       SDDT
 AB9168  HISTORY     - 19950605 GOOD             NGS
 AB9168
 AB9168                          STATION DESCRIPTION
 AB9168
 AB9168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9168'18.0 KM (11.20 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9168'OF STATE HIGHWAY 73 IN HOWES, 465.0 M (1525.6 FT) EAST OF MILEPOST
 AB9168'102, 44.2 M (145.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT)
 AB9168'ABOVE THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.2 M
 AB9168'(0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9168'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9167 ***********************************************************************
 AB9167  DESIGNATION -  34 102.73
 AB9167  PID         -  AB9167
 AB9167  STATE/COUNTY-  SD/MEADE
 AB9167  COUNTRY     -  US
 AB9167  USGS QUAD   -  WHITE OWL SE (2017)
 AB9167
 AB9167                         *CURRENT SURVEY CONTROL
 AB9167  ______________________________________________________________________
 AB9167* NAD 83(1986) POSITION- 44 36 17.     (N) 102 15 06.     (W)   SCALED
 AB9167* NAVD 88 ORTHO HEIGHT -   795.210 (meters)     2608.95  (feet) ADJUSTED
 AB9167  ______________________________________________________________________
 AB9167  GEOID HEIGHT    -        -19.242 (meters)                     GEOID18
 AB9167  DYNAMIC HEIGHT  -        795.019 (meters)     2608.32  (feet) COMP
 AB9167  MODELED GRAVITY -    980,351.1   (mgal)                       NAVD 88
 AB9167
 AB9167  VERT ORDER      -  FIRST     CLASS II
 AB9167
 AB9167.The horizontal coordinates were scaled from a map and have
 AB9167.an estimated accuracy of +/- 6 seconds.
 AB9167
 AB9167.The orthometric height was determined by differential leveling and
 AB9167.adjusted by the NATIONAL GEODETIC SURVEY
 AB9167.in October 1997.
 AB9167
 AB9167.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9167.GEOID18 height accuracy estimate available here.
 AB9167
 AB9167.Click photographs - Photos may exist for this station.
 AB9167
 AB9167.The dynamic height is computed by dividing the NAVD 88
 AB9167.geopotential number by the normal gravity value computed on the
 AB9167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9167.degrees latitude (g = 980.6199 gals.).
 AB9167
 AB9167.The modeled gravity was interpolated from observed gravity values.
 AB9167
 AB9167;                    North         East    Units  Estimated Accuracy
 AB9167;SPC SD N     -    88,200.      421,280.      MT  (+/- 180 meters Scaled)
 AB9167
 AB9167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK180427(NAD 83)
 AB9167
 AB9167                          SUPERSEDED SURVEY CONTROL
 AB9167
 AB9167.No superseded survey control is available for this station.
 AB9167
 AB9167_MARKER: DB = BENCH MARK DISK
 AB9167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9167_STAMPING: 34-102.73 1994
 AB9167_MARK LOGO: SDDT
 AB9167_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9167+STABILITY: SURFACE MOTION
 AB9167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9167+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9167
 AB9167  HISTORY     - Date     Condition        Report By
 AB9167  HISTORY     - 1994     MONUMENTED       SDDT
 AB9167  HISTORY     - 19950605 GOOD             NGS
 AB9167
 AB9167                          STATION DESCRIPTION
 AB9167
 AB9167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9167'16.4 KM (10.20 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9167'OF STATE HIGHWAY 73 IN HOWES, 465.0 M (1525.6 FT) WEST OF MILEPOST
 AB9167'103, 39.9 M (130.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT)
 AB9167'ABOVE THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.1 M
 AB9167'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9167'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9166 ***********************************************************************
 AB9166  DESIGNATION -  34 103.20
 AB9166  PID         -  AB9166
 AB9166  STATE/COUNTY-  SD/MEADE
 AB9166  COUNTRY     -  US
 AB9166  USGS QUAD   -  PLAINVIEW (2017)
 AB9166
 AB9166                         *CURRENT SURVEY CONTROL
 AB9166  ______________________________________________________________________
 AB9166* NAD 83(1986) POSITION- 44 36 15.75   (N) 102 14 27.93   (W)   HD_HELD1
 AB9166* NAVD 88 ORTHO HEIGHT -   791.756 (meters)     2597.62  (feet) ADJUSTED
 AB9166  ______________________________________________________________________
 AB9166  GEOID HEIGHT    -        -19.271 (meters)                     GEOID18
 AB9166  DYNAMIC HEIGHT  -        791.567 (meters)     2597.00  (feet) COMP
 AB9166  MODELED GRAVITY -    980,352.2   (mgal)                       NAVD 88
 AB9166
 AB9166  VERT ORDER      -  FIRST     CLASS II
 AB9166
 AB9166.The horizontal coordinates were determined by differentially corrected
 AB9166.hand held GPS observations or other comparable positioning techniques
 AB9166.and have an estimated accuracy of +/- 3 meters.
 AB9166
 AB9166.The orthometric height was determined by differential leveling and
 AB9166.adjusted by the NATIONAL GEODETIC SURVEY
 AB9166.in October 1997.
 AB9166
 AB9166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9166.GEOID18 height accuracy estimate available here.
 AB9166
 AB9166.Click photographs - Photos may exist for this station.
 AB9166
 AB9166.The dynamic height is computed by dividing the NAVD 88
 AB9166.geopotential number by the normal gravity value computed on the
 AB9166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9166.degrees latitude (g = 980.6199 gals.).
 AB9166
 AB9166.The modeled gravity was interpolated from observed gravity values.
 AB9166
 AB9166;                    North         East    Units  Estimated Accuracy
 AB9166;SPC SD N     -    88,142.2     422,113.4     MT  (+/- 3 meters HH1 GPS) 
 AB9166
 AB9166_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1893642705(NAD 83)
 AB9166
 AB9166                          SUPERSEDED SURVEY CONTROL
 AB9166
 AB9166.No superseded survey control is available for this station.
 AB9166
 AB9166_MARKER: Z = SEE DESCRIPTION
 AB9166_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9166_STAMPING: 34-103.20 1995
 AB9166_PROJECTION: FLUSH
 AB9166_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9166_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9166+STABILITY: POSITION/ELEVATION WELL
 AB9166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9166+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9166_ROD/PIPE-DEPTH: 6.4 meters
 AB9166_SLEEVE-DEPTH  : 4.0 meters
 AB9166
 AB9166  HISTORY     - Date     Condition        Report By
 AB9166  HISTORY     - 1995     MONUMENTED       SDDT
 AB9166  HISTORY     - 19950605 GOOD             NGS
 AB9166
 AB9166                          STATION DESCRIPTION
 AB9166
 AB9166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9166'15.6 KM (9.70 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9166'STATE HIGHWAY 73 IN HOWES, 335.0 M (1099.1 FT) EAST OF MILEPOST 103,
 AB9166'24.3 M (79.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) WEST
 AB9166'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 3.7 M (12.1 FT) EAST OF A
 AB9166'T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AB9166'(1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AB9166'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AB9166'BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH
 AB9166'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9166'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9165 ***********************************************************************
 AB9165  DESIGNATION -  34 103.66
 AB9165  PID         -  AB9165
 AB9165  STATE/COUNTY-  SD/MEADE
 AB9165  COUNTRY     -  US
 AB9165  USGS QUAD   -  PLAINVIEW (2017)
 AB9165
 AB9165                         *CURRENT SURVEY CONTROL
 AB9165  ______________________________________________________________________
 AB9165* NAD 83(1986) POSITION- 44 36 15.     (N) 102 13 57.     (W)   SCALED
 AB9165* NAVD 88 ORTHO HEIGHT -   771.896 (meters)     2532.46  (feet) ADJUSTED
 AB9165  ______________________________________________________________________
 AB9165  GEOID HEIGHT    -        -19.296 (meters)                     GEOID18
 AB9165  DYNAMIC HEIGHT  -        771.712 (meters)     2531.86  (feet) COMP
 AB9165  MODELED GRAVITY -    980,353.1   (mgal)                       NAVD 88
 AB9165
 AB9165  VERT ORDER      -  FIRST     CLASS II
 AB9165
 AB9165.The horizontal coordinates were scaled from a map and have
 AB9165.an estimated accuracy of +/- 6 seconds.
 AB9165
 AB9165.The orthometric height was determined by differential leveling and
 AB9165.adjusted by the NATIONAL GEODETIC SURVEY
 AB9165.in October 1997.
 AB9165
 AB9165.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9165.GEOID18 height accuracy estimate available here.
 AB9165
 AB9165.Click photographs - Photos may exist for this station.
 AB9165
 AB9165.The dynamic height is computed by dividing the NAVD 88
 AB9165.geopotential number by the normal gravity value computed on the
 AB9165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9165.degrees latitude (g = 980.6199 gals.).
 AB9165
 AB9165.The modeled gravity was interpolated from observed gravity values.
 AB9165
 AB9165;                    North         East    Units  Estimated Accuracy
 AB9165;SPC SD N     -    88,100.      422,800.      MT  (+/- 180 meters Scaled)
 AB9165
 AB9165_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK196427(NAD 83)
 AB9165
 AB9165                          SUPERSEDED SURVEY CONTROL
 AB9165
 AB9165.No superseded survey control is available for this station.
 AB9165
 AB9165_MARKER: DB = BENCH MARK DISK
 AB9165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9165_STAMPING: 34-103.66 1994
 AB9165_MARK LOGO: SDDT
 AB9165_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9165+STABILITY: SURFACE MOTION
 AB9165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9165+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9165
 AB9165  HISTORY     - Date     Condition        Report By
 AB9165  HISTORY     - 1994     MONUMENTED       SDDT
 AB9165  HISTORY     - 19950605 GOOD             NGS
 AB9165
 AB9165                          STATION DESCRIPTION
 AB9165
 AB9165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9165'14.9 KM (9.25 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9165'STATE HIGHWAY 73 IN HOWES, 561.0 M (1840.5 FT) WEST OF MILEPOST 104,
 AB9165'22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AB9165'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHEAST OF THE CENTER OF 4
 AB9165'BRACED FENCE POSTS, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND THE
 AB9165'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9164 ***********************************************************************
 AB9164  DESIGNATION -  34 104.65
 AB9164  PID         -  AB9164
 AB9164  STATE/COUNTY-  SD/MEADE
 AB9164  COUNTRY     -  US
 AB9164  USGS QUAD   -  PLAINVIEW (2017)
 AB9164
 AB9164                         *CURRENT SURVEY CONTROL
 AB9164  ______________________________________________________________________
 AB9164* NAD 83(1986) POSITION- 44 36 16.     (N) 102 12 46.     (W)   SCALED
 AB9164* NAVD 88 ORTHO HEIGHT -   748.977 (meters)     2457.27  (feet) ADJUSTED
 AB9164  ______________________________________________________________________
 AB9164  GEOID HEIGHT    -        -19.353 (meters)                     GEOID18
 AB9164  DYNAMIC HEIGHT  -        748.798 (meters)     2456.68  (feet) COMP
 AB9164  MODELED GRAVITY -    980,354.6   (mgal)                       NAVD 88
 AB9164
 AB9164  VERT ORDER      -  FIRST     CLASS II
 AB9164
 AB9164.The horizontal coordinates were scaled from a map and have
 AB9164.an estimated accuracy of +/- 6 seconds.
 AB9164
 AB9164.The orthometric height was determined by differential leveling and
 AB9164.adjusted by the NATIONAL GEODETIC SURVEY
 AB9164.in October 1997.
 AB9164
 AB9164.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9164.GEOID18 height accuracy estimate available here.
 AB9164
 AB9164.Click photographs - Photos may exist for this station.
 AB9164
 AB9164.The dynamic height is computed by dividing the NAVD 88
 AB9164.geopotential number by the normal gravity value computed on the
 AB9164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9164.degrees latitude (g = 980.6199 gals.).
 AB9164
 AB9164.The modeled gravity was interpolated from observed gravity values.
 AB9164
 AB9164;                    North         East    Units  Estimated Accuracy
 AB9164;SPC SD N     -    88,090.      424,360.      MT  (+/- 180 meters Scaled)
 AB9164
 AB9164_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK211427(NAD 83)
 AB9164
 AB9164                          SUPERSEDED SURVEY CONTROL
 AB9164
 AB9164.No superseded survey control is available for this station.
 AB9164
 AB9164_MARKER: DB = BENCH MARK DISK
 AB9164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9164_STAMPING: 34-104.65 1994
 AB9164_MARK LOGO: SDDT
 AB9164_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9164+STABILITY: SURFACE MOTION
 AB9164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9164+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9164
 AB9164  HISTORY     - Date     Condition        Report By
 AB9164  HISTORY     - 1994     MONUMENTED       SDDT
 AB9164  HISTORY     - 19950605 GOOD             NGS
 AB9164
 AB9164                          STATION DESCRIPTION
 AB9164
 AB9164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9164'13.3 KM (8.25 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9164'STATE HIGHWAY 73 IN HOWES, 557.0 M (1827.4 FT) WEST OF MILEPOST 105,
 AB9164'33.2 M (108.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT)
 AB9164'BELOW THE LEVEL OF THE HIGHWAY, 1.3 M (4.3 FT) SOUTH OF THE CENTER OF
 AB9164'4 BRACED FENCE POSTS, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, 0.3 M
 AB9164'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS RECESSED
 AB9164'0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9162 ***********************************************************************
 AB9162  DESIGNATION -  34 105.59
 AB9162  PID         -  AB9162
 AB9162  STATE/COUNTY-  SD/MEADE
 AB9162  COUNTRY     -  US
 AB9162  USGS QUAD   -  PLAINVIEW (2017)
 AB9162
 AB9162                         *CURRENT SURVEY CONTROL
 AB9162  ______________________________________________________________________
 AB9162* NAD 83(1986) POSITION- 44 36 15.     (N) 102 11 36.     (W)   SCALED
 AB9162* NAVD 88 ORTHO HEIGHT -   762.940 (meters)     2503.08  (feet) ADJUSTED
 AB9162  ______________________________________________________________________
 AB9162  GEOID HEIGHT    -        -19.409 (meters)                     GEOID18
 AB9162  DYNAMIC HEIGHT  -        762.759 (meters)     2502.49  (feet) COMP
 AB9162  MODELED GRAVITY -    980,355.6   (mgal)                       NAVD 88
 AB9162
 AB9162  VERT ORDER      -  FIRST     CLASS II
 AB9162
 AB9162.The horizontal coordinates were scaled from a map and have
 AB9162.an estimated accuracy of +/- 6 seconds.
 AB9162
 AB9162.The orthometric height was determined by differential leveling and
 AB9162.adjusted by the NATIONAL GEODETIC SURVEY
 AB9162.in October 1997.
 AB9162
 AB9162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9162.GEOID18 height accuracy estimate available here.
 AB9162
 AB9162.Click photographs - Photos may exist for this station.
 AB9162
 AB9162.The dynamic height is computed by dividing the NAVD 88
 AB9162.geopotential number by the normal gravity value computed on the
 AB9162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9162.degrees latitude (g = 980.6199 gals.).
 AB9162
 AB9162.The modeled gravity was interpolated from observed gravity values.
 AB9162
 AB9162;                    North         East    Units  Estimated Accuracy
 AB9162;SPC SD N     -    88,020.      425,900.      MT  (+/- 180 meters Scaled)
 AB9162
 AB9162_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK227428(NAD 83)
 AB9162
 AB9162                          SUPERSEDED SURVEY CONTROL
 AB9162
 AB9162.No superseded survey control is available for this station.
 AB9162
 AB9162_MARKER: DD = SURVEY DISK
 AB9162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9162_STAMPING: 34-105.59
 AB9162_MARK LOGO: SDDT
 AB9162_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9162+STABILITY: SURFACE MOTION
 AB9162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9162+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9162
 AB9162  HISTORY     - Date     Condition        Report By
 AB9162  HISTORY     - UNK      MONUMENTED       SDDT
 AB9162  HISTORY     - 19950605 GOOD             NGS
 AB9162
 AB9162                          STATION DESCRIPTION
 AB9162
 AB9162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9162'11.8 KM (7.35 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9162'STATE HIGHWAY 73 IN HOWES, 663.7 M (2177.5 FT) WEST OF MILEPOST 106,
 AB9162'36.0 M (118.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.3 M (17.4 FT)
 AB9162'NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT)
 AB9162'SOUTHEAST OF THE CENTER OF 2 BRACED FENCE POSTS, 0.3 M (1.0 FT) ABOVE
 AB9162'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 AB9162'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9161 ***********************************************************************
 AB9161  DESIGNATION -  34 106.68
 AB9161  PID         -  AB9161
 AB9161  STATE/COUNTY-  SD/MEADE
 AB9161  COUNTRY     -  US
 AB9161  USGS QUAD   -  PLAINVIEW (2017)
 AB9161
 AB9161                         *CURRENT SURVEY CONTROL
 AB9161  ______________________________________________________________________
 AB9161* NAD 83(1986) POSITION- 44 36 17.     (N) 102 10 19.     (W)   SCALED
 AB9161* NAVD 88 ORTHO HEIGHT -   742.262 (meters)     2435.24  (feet) ADJUSTED
 AB9161  ______________________________________________________________________
 AB9161  GEOID HEIGHT    -        -19.470 (meters)                     GEOID18
 AB9161  DYNAMIC HEIGHT  -        742.086 (meters)     2434.66  (feet) COMP
 AB9161  MODELED GRAVITY -    980,357.0   (mgal)                       NAVD 88
 AB9161
 AB9161  VERT ORDER      -  FIRST     CLASS II
 AB9161
 AB9161.The horizontal coordinates were scaled from a map and have
 AB9161.an estimated accuracy of +/- 6 seconds.
 AB9161
 AB9161.The orthometric height was determined by differential leveling and
 AB9161.adjusted by the NATIONAL GEODETIC SURVEY
 AB9161.in October 1997.
 AB9161
 AB9161.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9161.GEOID18 height accuracy estimate available here.
 AB9161
 AB9161.Click photographs - Photos may exist for this station.
 AB9161
 AB9161.The dynamic height is computed by dividing the NAVD 88
 AB9161.geopotential number by the normal gravity value computed on the
 AB9161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9161.degrees latitude (g = 980.6199 gals.).
 AB9161
 AB9161.The modeled gravity was interpolated from observed gravity values.
 AB9161
 AB9161;                    North         East    Units  Estimated Accuracy
 AB9161;SPC SD N     -    88,030.      427,600.      MT  (+/- 180 meters Scaled)
 AB9161
 AB9161_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK244429(NAD 83)
 AB9161
 AB9161                          SUPERSEDED SURVEY CONTROL
 AB9161
 AB9161.No superseded survey control is available for this station.
 AB9161
 AB9161_MARKER: DB = BENCH MARK DISK
 AB9161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9161_STAMPING: 34-106.68 1994
 AB9161_MARK LOGO: SDDT
 AB9161_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9161+STABILITY: SURFACE MOTION
 AB9161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9161+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9161
 AB9161  HISTORY     - Date     Condition        Report By
 AB9161  HISTORY     - 1994     MONUMENTED       SDDT
 AB9161  HISTORY     - 19950605 GOOD             NGS
 AB9161
 AB9161                          STATION DESCRIPTION
 AB9161
 AB9161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9161'10.1 KM (6.25 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9161'STATE HIGHWAY 73 IN HOWES, 558.0 M (1830.7 FT) WEST OF MILEPOST 107,
 AB9161'34.2 M (112.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AB9161'SOUTH OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M
 AB9161'(1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9161'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9160 ***********************************************************************
 AB9160  DESIGNATION -  34 107.68
 AB9160  PID         -  AB9160
 AB9160  STATE/COUNTY-  SD/MEADE
 AB9160  COUNTRY     -  US
 AB9160  USGS QUAD   -  PLAINVIEW (2017)
 AB9160
 AB9160                         *CURRENT SURVEY CONTROL
 AB9160  ______________________________________________________________________
 AB9160* NAD 83(1986) POSITION- 44 36 15.     (N) 102 09 04.     (W)   SCALED
 AB9160* NAVD 88 ORTHO HEIGHT -   768.182 (meters)     2520.28  (feet) ADJUSTED
 AB9160  ______________________________________________________________________
 AB9160  GEOID HEIGHT    -        -19.530 (meters)                     GEOID18
 AB9160  DYNAMIC HEIGHT  -        768.003 (meters)     2519.69  (feet) COMP
 AB9160  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 AB9160
 AB9160  VERT ORDER      -  FIRST     CLASS II
 AB9160
 AB9160.The horizontal coordinates were scaled from a map and have
 AB9160.an estimated accuracy of +/- 6 seconds.
 AB9160
 AB9160.The orthometric height was determined by differential leveling and
 AB9160.adjusted by the NATIONAL GEODETIC SURVEY
 AB9160.in October 1997.
 AB9160
 AB9160.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9160.GEOID18 height accuracy estimate available here.
 AB9160
 AB9160.Click photographs - Photos may exist for this station.
 AB9160
 AB9160.The dynamic height is computed by dividing the NAVD 88
 AB9160.geopotential number by the normal gravity value computed on the
 AB9160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9160.degrees latitude (g = 980.6199 gals.).
 AB9160
 AB9160.The modeled gravity was interpolated from observed gravity values.
 AB9160
 AB9160;                    North         East    Units  Estimated Accuracy
 AB9160;SPC SD N     -    87,930.      429,250.      MT  (+/- 180 meters Scaled)
 AB9160
 AB9160_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK260429(NAD 83)
 AB9160
 AB9160                          SUPERSEDED SURVEY CONTROL
 AB9160
 AB9160.No superseded survey control is available for this station.
 AB9160
 AB9160_MARKER: DB = BENCH MARK DISK
 AB9160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9160_STAMPING: 34-107.68 1994
 AB9160_MARK LOGO: SDDT
 AB9160_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9160+STABILITY: SURFACE MOTION
 AB9160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9160+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9160
 AB9160  HISTORY     - Date     Condition        Report By
 AB9160  HISTORY     - 1994     MONUMENTED       SDDT
 AB9160  HISTORY     - 19950605 GOOD             NGS
 AB9160
 AB9160                          STATION DESCRIPTION
 AB9160
 AB9160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9160'8.5 KM (5.30 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9160'STATE HIGHWAY 73 IN HOWES, 557.0 M (1827.4 FT) WEST OF MILEPOST 108,
 AB9160'59.6 M (195.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.5 M (11.5 FT)
 AB9160'ABOVE THE LEVEL OF THE HIGHWAY, 3.0 M (9.8 FT) SOUTH OF A FENCE, 2.7 M
 AB9160'(8.9 FT) NORTH OF TRIANGULATION STATION PLAINVIEW 2, 2.2 M (7.2 FT)
 AB9160'SOUTH OF REFERENCE MARK 3, 0.1 M (0.3 FT) SOUTH OF A WITNESS POST, AND
 AB9160'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9159 ***********************************************************************
 AB9159  DESIGNATION -  34 108.10
 AB9159  PID         -  AB9159
 AB9159  STATE/COUNTY-  SD/MEADE
 AB9159  COUNTRY     -  US
 AB9159  USGS QUAD   -  PLAINVIEW (2017)
 AB9159
 AB9159                         *CURRENT SURVEY CONTROL
 AB9159  ______________________________________________________________________
 AB9159* NAD 83(1986) POSITION- 44 36 19.40   (N) 102 08 33.15   (W)   HD_HELD1
 AB9159* NAVD 88 ORTHO HEIGHT -   755.717 (meters)     2479.38  (feet) ADJUSTED
 AB9159  ______________________________________________________________________
 AB9159  GEOID HEIGHT    -        -19.555 (meters)                     GEOID18
 AB9159  DYNAMIC HEIGHT  -        755.541 (meters)     2478.80  (feet) COMP
 AB9159  MODELED GRAVITY -    980,359.3   (mgal)                       NAVD 88
 AB9159
 AB9159  VERT ORDER      -  FIRST     CLASS II
 AB9159
 AB9159.The horizontal coordinates were determined by differentially corrected
 AB9159.hand held GPS observations or other comparable positioning techniques
 AB9159.and have an estimated accuracy of +/- 3 meters.
 AB9159
 AB9159.The orthometric height was determined by differential leveling and
 AB9159.adjusted by the NATIONAL GEODETIC SURVEY
 AB9159.in October 1997.
 AB9159
 AB9159.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9159.GEOID18 height accuracy estimate available here.
 AB9159
 AB9159.Click photographs - Photos may exist for this station.
 AB9159
 AB9159.The dynamic height is computed by dividing the NAVD 88
 AB9159.geopotential number by the normal gravity value computed on the
 AB9159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9159.degrees latitude (g = 980.6199 gals.).
 AB9159
 AB9159.The modeled gravity was interpolated from observed gravity values.
 AB9159
 AB9159;                    North         East    Units  Estimated Accuracy
 AB9159;SPC SD N     -    88,043.0     429,936.9     MT  (+/- 3 meters HH1 GPS) 
 AB9159
 AB9159_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2675343087(NAD 83)
 AB9159
 AB9159                          SUPERSEDED SURVEY CONTROL
 AB9159
 AB9159.No superseded survey control is available for this station.
 AB9159
 AB9159_MARKER: Z = SEE DESCRIPTION
 AB9159_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9159_STAMPING: 34-108.10 1995
 AB9159_PROJECTION: FLUSH
 AB9159_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9159_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9159+STABILITY: POSITION/ELEVATION WELL
 AB9159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9159+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9159_ROD/PIPE-DEPTH: 6.4 meters
 AB9159_SLEEVE-DEPTH  : 4.0 meters
 AB9159
 AB9159  HISTORY     - Date     Condition        Report By
 AB9159  HISTORY     - 1995     MONUMENTED       SDDT
 AB9159  HISTORY     - 19950605 GOOD             NGS
 AB9159
 AB9159                          STATION DESCRIPTION
 AB9159
 AB9159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9159'7.7 KM (4.80 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9159'STATE HIGHWAY 73 IN HOWES, 167.0 M (547.9 FT) EAST OF MILEPOST 108,
 AB9159'65.8 M (215.9 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT)
 AB9159'NORTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 3.0 M (9.8 FT)
 AB9159'ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A METAL
 AB9159'GUARD POST, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE.
 AB9159'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9159'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9159'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9159'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9158 ***********************************************************************
 AB9158  DESIGNATION -  34 108.96
 AB9158  PID         -  AB9158
 AB9158  STATE/COUNTY-  SD/MEADE
 AB9158  COUNTRY     -  US
 AB9158  USGS QUAD   -  PLAINVIEW (2017)
 AB9158
 AB9158                         *CURRENT SURVEY CONTROL
 AB9158  ______________________________________________________________________
 AB9158* NAD 83(1986) POSITION- 44 36 48.     (N) 102 07 53.     (W)   SCALED
 AB9158* NAVD 88 ORTHO HEIGHT -   733.544 (meters)     2406.64  (feet) ADJUSTED
 AB9158  ______________________________________________________________________
 AB9158  GEOID HEIGHT    -        -19.586 (meters)                     GEOID18
 AB9158  DYNAMIC HEIGHT  -        733.372 (meters)     2406.07  (feet) COMP
 AB9158  MODELED GRAVITY -    980,359.8   (mgal)                       NAVD 88
 AB9158
 AB9158  VERT ORDER      -  FIRST     CLASS II
 AB9158
 AB9158.The horizontal coordinates were scaled from a map and have
 AB9158.an estimated accuracy of +/- 6 seconds.
 AB9158
 AB9158.The orthometric height was determined by differential leveling and
 AB9158.adjusted by the NATIONAL GEODETIC SURVEY
 AB9158.in October 1997.
 AB9158
 AB9158.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9158.GEOID18 height accuracy estimate available here.
 AB9158
 AB9158.Click photographs - Photos may exist for this station.
 AB9158
 AB9158.The dynamic height is computed by dividing the NAVD 88
 AB9158.geopotential number by the normal gravity value computed on the
 AB9158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9158.degrees latitude (g = 980.6199 gals.).
 AB9158
 AB9158.The modeled gravity was interpolated from observed gravity values.
 AB9158
 AB9158;                    North         East    Units  Estimated Accuracy
 AB9158;SPC SD N     -    88,900.      430,850.      MT  (+/- 180 meters Scaled)
 AB9158
 AB9158_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276440(NAD 83)
 AB9158
 AB9158                          SUPERSEDED SURVEY CONTROL
 AB9158
 AB9158.No superseded survey control is available for this station.
 AB9158
 AB9158_MARKER: DB = BENCH MARK DISK
 AB9158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9158_STAMPING: 34-108.96 1994
 AB9158_MARK LOGO: SDDT
 AB9158_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9158+STABILITY: SURFACE MOTION
 AB9158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9158+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9158
 AB9158  HISTORY     - Date     Condition        Report By
 AB9158  HISTORY     - 1994     MONUMENTED       SDDT
 AB9158  HISTORY     - 19950605 GOOD             NGS
 AB9158
 AB9158                          STATION DESCRIPTION
 AB9158
 AB9158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9158'6.4 KM (3.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9158'STATE HIGHWAY 73 IN HOWES, 158.0 M (518.4 FT) WEST OF MILEPOST 109,
 AB9158'63.4 M (208.0 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 AB9158'ABOVE THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) SOUTHEAST OF THE CENTER
 AB9158'OF 4 BRACED FENCE POSTS, 0.1 M (0.3 FT) SOUTHEAST OF A WITNESS POST,
 AB9158'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9157 ***********************************************************************
 AB9157  DESIGNATION -  34 109.89
 AB9157  PID         -  AB9157
 AB9157  STATE/COUNTY-  SD/MEADE
 AB9157  COUNTRY     -  US
 AB9157  USGS QUAD   -  HOWES (2017)
 AB9157
 AB9157                         *CURRENT SURVEY CONTROL
 AB9157  ______________________________________________________________________
 AB9157* NAD 83(1986) POSITION- 44 37 06.     (N) 102 06 48.     (W)   SCALED
 AB9157* NAVD 88 ORTHO HEIGHT -   739.817 (meters)     2427.22  (feet) ADJUSTED
 AB9157  ______________________________________________________________________
 AB9157  GEOID HEIGHT    -        -19.636 (meters)                     GEOID18
 AB9157  DYNAMIC HEIGHT  -        739.644 (meters)     2426.65  (feet) COMP
 AB9157  MODELED GRAVITY -    980,360.0   (mgal)                       NAVD 88
 AB9157
 AB9157  VERT ORDER      -  FIRST     CLASS II
 AB9157
 AB9157.The horizontal coordinates were scaled from a map and have
 AB9157.an estimated accuracy of +/- 6 seconds.
 AB9157
 AB9157.The orthometric height was determined by differential leveling and
 AB9157.adjusted by the NATIONAL GEODETIC SURVEY
 AB9157.in October 1997.
 AB9157
 AB9157.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9157.GEOID18 height accuracy estimate available here.
 AB9157
 AB9157.Click photographs - Photos may exist for this station.
 AB9157
 AB9157.The dynamic height is computed by dividing the NAVD 88
 AB9157.geopotential number by the normal gravity value computed on the
 AB9157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9157.degrees latitude (g = 980.6199 gals.).
 AB9157
 AB9157.The modeled gravity was interpolated from observed gravity values.
 AB9157
 AB9157;                    North         East    Units  Estimated Accuracy
 AB9157;SPC SD N     -    89,420.      432,290.      MT  (+/- 180 meters Scaled)
 AB9157
 AB9157_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK290446(NAD 83)
 AB9157
 AB9157                          SUPERSEDED SURVEY CONTROL
 AB9157
 AB9157.No superseded survey control is available for this station.
 AB9157
 AB9157_MARKER: DB = BENCH MARK DISK
 AB9157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9157_STAMPING: 34-109.89 1994
 AB9157_MARK LOGO: SDDT
 AB9157_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9157+STABILITY: SURFACE MOTION
 AB9157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9157+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9157
 AB9157  HISTORY     - Date     Condition        Report By
 AB9157  HISTORY     - 1994     MONUMENTED       SDDT
 AB9157  HISTORY     - 19950605 GOOD             NGS
 AB9157
 AB9157                          STATION DESCRIPTION
 AB9157
 AB9157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9157'4.8 KM (3.00 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9157'STATE HIGHWAY 73 IN HOWES, 188.0 M (616.8 FT) WEST OF MILEPOST 110,
 AB9157'14.3 M (46.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AB9157'NORTHWEST OF THE SOUTHWEST CORNER OF A FENCE ENCLOSING A CEMETERY, 0.8
 AB9157'M (2.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AB9157'HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AB9157'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9156 ***********************************************************************
 AB9156  DESIGNATION -  34 110.91
 AB9156  PID         -  AB9156
 AB9156  STATE/COUNTY-  SD/MEADE
 AB9156  COUNTRY     -  US
 AB9156  USGS QUAD   -  HOWES (2017)
 AB9156
 AB9156                         *CURRENT SURVEY CONTROL
 AB9156  ______________________________________________________________________
 AB9156* NAD 83(1986) POSITION- 44 37 06.     (N) 102 05 34.     (W)   SCALED
 AB9156* NAVD 88 ORTHO HEIGHT -   727.015 (meters)     2385.22  (feet) ADJUSTED
 AB9156  ______________________________________________________________________
 AB9156  GEOID HEIGHT    -        -19.696 (meters)                     GEOID18
 AB9156  DYNAMIC HEIGHT  -        726.844 (meters)     2384.65  (feet) COMP
 AB9156  MODELED GRAVITY -    980,359.7   (mgal)                       NAVD 88
 AB9156
 AB9156  VERT ORDER      -  FIRST     CLASS II
 AB9156
 AB9156.The horizontal coordinates were scaled from a map and have
 AB9156.an estimated accuracy of +/- 6 seconds.
 AB9156
 AB9156.The orthometric height was determined by differential leveling and
 AB9156.adjusted by the NATIONAL GEODETIC SURVEY
 AB9156.in October 1997.
 AB9156
 AB9156.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9156.GEOID18 height accuracy estimate available here.
 AB9156
 AB9156.Click photographs - Photos may exist for this station.
 AB9156
 AB9156.The dynamic height is computed by dividing the NAVD 88
 AB9156.geopotential number by the normal gravity value computed on the
 AB9156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9156.degrees latitude (g = 980.6199 gals.).
 AB9156
 AB9156.The modeled gravity was interpolated from observed gravity values.
 AB9156
 AB9156;                    North         East    Units  Estimated Accuracy
 AB9156;SPC SD N     -    89,380.      433,920.      MT  (+/- 180 meters Scaled)
 AB9156
 AB9156_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK306446(NAD 83)
 AB9156
 AB9156                          SUPERSEDED SURVEY CONTROL
 AB9156
 AB9156.No superseded survey control is available for this station.
 AB9156
 AB9156_MARKER: DB = BENCH MARK DISK
 AB9156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9156_STAMPING: 34-110.91 1994
 AB9156_MARK LOGO: SDDT
 AB9156_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9156+STABILITY: SURFACE MOTION
 AB9156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9156+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9156
 AB9156  HISTORY     - Date     Condition        Report By
 AB9156  HISTORY     - 1994     MONUMENTED       SDDT
 AB9156  HISTORY     - 19950605 GOOD             NGS
 AB9156
 AB9156                          STATION DESCRIPTION
 AB9156
 AB9156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9156'3.2 KM (2.00 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9156'STATE HIGHWAY 73 IN HOWES, 193.0 M (633.2 FT) WEST OF MILEPOST 111,
 AB9156'22.7 M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.5 M (8.2 FT) BELOW
 AB9156'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.2 M (0.7
 AB9156'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9156'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9155 ***********************************************************************
 AB9155  DESIGNATION -  34 111.90
 AB9155  PID         -  AB9155
 AB9155  STATE/COUNTY-  SD/MEADE
 AB9155  COUNTRY     -  US
 AB9155  USGS QUAD   -  HOWES (2017)
 AB9155
 AB9155                         *CURRENT SURVEY CONTROL
 AB9155  ______________________________________________________________________
 AB9155* NAD 83(1986) POSITION- 44 37 07.     (N) 102 04 21.     (W)   SCALED
 AB9155* NAVD 88 ORTHO HEIGHT -   734.009 (meters)     2408.16  (feet) ADJUSTED
 AB9155  ______________________________________________________________________
 AB9155  GEOID HEIGHT    -        -19.755 (meters)                     GEOID18
 AB9155  DYNAMIC HEIGHT  -        733.837 (meters)     2407.60  (feet) COMP
 AB9155  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 AB9155
 AB9155  VERT ORDER      -  FIRST     CLASS II
 AB9155
 AB9155.The horizontal coordinates were scaled from a map and have
 AB9155.an estimated accuracy of +/- 6 seconds.
 AB9155
 AB9155.The orthometric height was determined by differential leveling and
 AB9155.adjusted by the NATIONAL GEODETIC SURVEY
 AB9155.in October 1997.
 AB9155
 AB9155.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9155.GEOID18 height accuracy estimate available here.
 AB9155
 AB9155.Click photographs - Photos may exist for this station.
 AB9155
 AB9155.The dynamic height is computed by dividing the NAVD 88
 AB9155.geopotential number by the normal gravity value computed on the
 AB9155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9155.degrees latitude (g = 980.6199 gals.).
 AB9155
 AB9155.The modeled gravity was interpolated from observed gravity values.
 AB9155
 AB9155;                    North         East    Units  Estimated Accuracy
 AB9155;SPC SD N     -    89,370.      435,530.      MT  (+/- 180 meters Scaled)
 AB9155
 AB9155_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK322447(NAD 83)
 AB9155
 AB9155                          SUPERSEDED SURVEY CONTROL
 AB9155
 AB9155.No superseded survey control is available for this station.
 AB9155
 AB9155_MARKER: DB = BENCH MARK DISK
 AB9155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9155_STAMPING: 34-111.90 1994
 AB9155_MARK LOGO: SDDT
 AB9155_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9155+STABILITY: SURFACE MOTION
 AB9155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9155+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9155
 AB9155  HISTORY     - Date     Condition        Report By
 AB9155  HISTORY     - 1994     MONUMENTED       SDDT
 AB9155  HISTORY     - 19950605 GOOD             NGS
 AB9155
 AB9155                          STATION DESCRIPTION
 AB9155
 AB9155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9155'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9155'STATE HIGHWAY 73 IN HOWES, 183.0 M (600.4 FT) WEST OF MILEPOST 112,
 AB9155'30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.8 M (32.2 FT) EAST
 AB9155'OF A T-FENCE CORNER, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AB9155'ABOVE THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 AB9155'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9163 ***********************************************************************
 AB9163  CBN         -  This is a Cooperative Base Network Control Station.
 AB9163  DESIGNATION -  34 113.00
 AB9163  PID         -  AB9163
 AB9163  STATE/COUNTY-  SD/MEADE
 AB9163  COUNTRY     -  US
 AB9163  USGS QUAD   -  HOWES (2017)
 AB9163
 AB9163                         *CURRENT SURVEY CONTROL
 AB9163  ______________________________________________________________________
 AB9163* NAD 83(2011) POSITION- 44 37 06.95701(N) 102 03 00.58821(W)   ADJUSTED
 AB9163* NAD 83(2011) ELLIP HT-   714.147 (meters)        (06/27/12)   ADJUSTED
 AB9163* NAD 83(2011) EPOCH   -  2010.00
 AB9163* NAVD 88 ORTHO HEIGHT -   733.967 (meters)     2408.02  (feet) ADJUSTED
 AB9163  ______________________________________________________________________
 AB9163  GEOID HEIGHT    -        -19.819 (meters)                     GEOID18
 AB9163  NAD 83(2011) X  -   -949,470.472 (meters)                     COMP
 AB9163  NAD 83(2011) Y  - -4,447,755.867 (meters)                     COMP
 AB9163  NAD 83(2011) Z  -  4,457,780.238 (meters)                     COMP
 AB9163  LAPLACE CORR    -         -7.18  (seconds)                    DEFLEC18
 AB9163  DYNAMIC HEIGHT  -        733.794 (meters)     2407.46  (feet) COMP
 AB9163  MODELED GRAVITY -    980,357.9   (mgal)                       NAVD 88
 AB9163
 AB9163  VERT ORDER      -  FIRST     CLASS II
 AB9163
 AB9163  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9163  Standards:
 AB9163         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9163            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9163  -------------------------------------------------------------------
 AB9163  NETWORK    0.79   2.25           0.37   0.25   1.15     -0.13667079
 AB9163  -------------------------------------------------------------------
 AB9163  Click here for local accuracies and other accuracy information.
 AB9163
 AB9163.The horizontal coordinates were established by GPS observations
 AB9163.and adjusted by the National Geodetic Survey in June 2012.
 AB9163
 AB9163.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9163.been affixed to the stable North American tectonic plate. See 
 AB9163.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9163
 AB9163.The horizontal coordinates are valid at the epoch date displayed above
 AB9163.which is a decimal equivalence of Year/Month/Day.
 AB9163
 AB9163.The orthometric height was determined by differential leveling and
 AB9163.adjusted by the NATIONAL GEODETIC SURVEY
 AB9163.in October 1997.
 AB9163
 AB9163.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9163.GEOID18 height accuracy estimate available here.
 AB9163
 AB9163.Click photographs - Photos may exist for this station.
 AB9163
 AB9163.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9163
 AB9163.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9163
 AB9163.The ellipsoidal height was determined by GPS observations
 AB9163.and is referenced to NAD 83.
 AB9163
 AB9163.The dynamic height is computed by dividing the NAVD 88
 AB9163.geopotential number by the normal gravity value computed on the
 AB9163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9163.degrees latitude (g = 980.6199 gals.).
 AB9163
 AB9163.The modeled gravity was interpolated from observed gravity values.
 AB9163
 AB9163. The following values were computed from the NAD 83(2011) position.
 AB9163
 AB9163;                    North         East     Units Scale Factor Converg.
 AB9163;SPC SD N     -    89,320.632   437,304.973   MT  0.99996744   -1 27 03.5
 AB9163;SPC SD N     -   293,046.11  1,434,724.73   sFT  0.99996744   -1 27 03.5
 AB9163;UTM  13      - 4,944,816.408   734,030.997   MT  1.00027358   +2 04 22.3
 AB9163;UTM  14      - 4,945,109.410   258,009.278   MT  1.00032019   -2 08 36.3
 AB9163
 AB9163!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9163!SPC SD N     -   0.99988804  x   0.99996744  =   0.99985548
 AB9163!UTM  13      -   0.99988804  x   1.00027358  =   1.00016159
 AB9163!UTM  14      -   0.99988804  x   1.00032019  =   1.00020819
 AB9163
 AB9163_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3403044816(NAD 83)
 AB9163
 AB9163                          SUPERSEDED SURVEY CONTROL
 AB9163
 AB9163  NAD 83(2007)-  44 37 06.95692(N)    102 03 00.58936(W) AD(2002.00) 0
 AB9163  ELLIP H (02/10/07)  714.170  (m)                       GP(2002.00)    
 AB9163  ELLIP H (04/15/04)  714.158  (m)                       GP(       ) 2 1
 AB9163  NAD 83(1996)-  44 37 06.95635(N)    102 03 00.58920(W) AD(       ) B
 AB9163  ELLIP H (04/18/97)  714.218  (m)                       GP(       ) 4 1
 AB9163  NAVD 88 (04/18/97)  733.9    (m)  GEOID96  model used  GPS OBS        
 AB9163
 AB9163.Superseded values are not recommended for survey control.
 AB9163
 AB9163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9163.See file dsdata.pdf to determine how the superseded data were derived.
 AB9163
 AB9163_MARKER: Z = SEE DESCRIPTION
 AB9163_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9163_STAMPING: 34-113.00 1995
 AB9163_MARK LOGO: NGS
 AB9163_PROJECTION: FLUSH
 AB9163_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9163_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9163+STABILITY: POSITION/ELEVATION WELL
 AB9163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9163+SATELLITE: SATELLITE OBSERVATIONS - September 10, 1996
 AB9163_ROD/PIPE-DEPTH: 6.4 meters
 AB9163_SLEEVE-DEPTH  : 1.8 meters
 AB9163
 AB9163  HISTORY     - Date     Condition        Report By
 AB9163  HISTORY     - 1995     MONUMENTED       SDDT
 AB9163  HISTORY     - 19950605 GOOD             NGS
 AB9163  HISTORY     - 19960711 GOOD             NGS
 AB9163  HISTORY     - 19960910 GOOD             NGS
 AB9163
 AB9163                          STATION DESCRIPTION
 AB9163
 AB9163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9163'0.1 KM (0.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9163'STATE HIGHWAY 73 IN HOWES, 42.4 M (139.1 FT) NORTH OF MILEPOST 113,
 AB9163'30.1 M (98.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AB9163'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AB9163'FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 AB9163'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 AB9163'EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED
 AB9163'STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AB9163'AND THEN THROUGH A 4-INCH PVC CAP.
 AB9163
 AB9163                          STATION RECOVERY (1996)
 AB9163
 AB9163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AB9163'RECOVERED AS DESCRIBED BY NGS IN 1995.
 AB9163
 AB9163                          STATION RECOVERY (1996)
 AB9163
 AB9163'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9163'THE STATION IS LOCATED NEAR THE JUNCTION OF STATE HIGHWAYS 34 AND 73
 AB9163'IN HOWES.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION
 AB9163'FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 73 IN HOWES, GO EAST ON
 AB9163'STATE HIGHWAY 34 FOR 0.1 KM (0.06 MI) TO THE STATION ON THE LEFT.  THE
 AB9163'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AB9163'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9163'LOCATED 42.4 M (139.1 FT) NORTH OF MILEPOST 113, 30.1 M (98.8 FT)
 AB9163'NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB9163'HIGHWAY, 0.55 M (1.80 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AB9163'METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AB9163'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9163'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9153 ***********************************************************************
 AB9153  DESIGNATION -  34 114.0
 AB9153  PID         -  AB9153
 AB9153  STATE/COUNTY-  SD/MEADE
 AB9153  COUNTRY     -  US
 AB9153  USGS QUAD   -  HOWES (2017)
 AB9153
 AB9153                         *CURRENT SURVEY CONTROL
 AB9153  ______________________________________________________________________
 AB9153* NAD 83(1986) POSITION- 44 37 04.     (N) 102 01 49.     (W)   SCALED
 AB9153* NAVD 88 ORTHO HEIGHT -   736.952 (meters)     2417.82  (feet) ADJUSTED
 AB9153  ______________________________________________________________________
 AB9153  GEOID HEIGHT    -        -19.876 (meters)                     GEOID18
 AB9153  DYNAMIC HEIGHT  -        736.778 (meters)     2417.25  (feet) COMP
 AB9153  MODELED GRAVITY -    980,357.2   (mgal)                       NAVD 88
 AB9153
 AB9153  VERT ORDER      -  FIRST     CLASS II
 AB9153
 AB9153.The horizontal coordinates were scaled from a map and have
 AB9153.an estimated accuracy of +/- 6 seconds.
 AB9153
 AB9153.The orthometric height was determined by differential leveling and
 AB9153.adjusted by the NATIONAL GEODETIC SURVEY
 AB9153.in October 1997.
 AB9153
 AB9153.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9153.GEOID18 height accuracy estimate available here.
 AB9153
 AB9153.Click photographs - Photos may exist for this station.
 AB9153
 AB9153.The dynamic height is computed by dividing the NAVD 88
 AB9153.geopotential number by the normal gravity value computed on the
 AB9153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9153.degrees latitude (g = 980.6199 gals.).
 AB9153
 AB9153.The modeled gravity was interpolated from observed gravity values.
 AB9153
 AB9153;                    North         East    Units  Estimated Accuracy
 AB9153;SPC SD N     -    89,190.      438,880.      MT  (+/- 180 meters Scaled)
 AB9153
 AB9153_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK356447(NAD 83)
 AB9153
 AB9153                          SUPERSEDED SURVEY CONTROL
 AB9153
 AB9153.No superseded survey control is available for this station.
 AB9153
 AB9153_MARKER: DD = SURVEY DISK
 AB9153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9153_STAMPING: 34-114.0
 AB9153_MARK LOGO: SDDT
 AB9153_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9153+STABILITY: SURFACE MOTION
 AB9153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9153+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AB9153
 AB9153  HISTORY     - Date     Condition        Report By
 AB9153  HISTORY     - UNK      MONUMENTED       SDDT
 AB9153  HISTORY     - 19950605 GOOD             NGS
 AB9153  HISTORY     - 19960711 GOOD             NGS
 AB9153
 AB9153                          STATION DESCRIPTION
 AB9153
 AB9153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9153'1.7 KM (1.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9153'STATE HIGHWAY 73 IN HOWES, 29.7 M (97.4 FT) SOUTH OF THE HIGHWAY
 AB9153'CENTERLINE, 21.0 M (68.9 FT) SOUTH OF MILEPOST 114, 1.0 M (3.3 FT)
 AB9153'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M
 AB9153'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB9153'FT) ABOVE THE GROUND SURFACE.
 AB9153
 AB9153                          STATION RECOVERY (1996)
 AB9153
 AB9153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AB9153'RECOVERED AS DESCRIBED BY NGS IN 1995.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9152 ***********************************************************************
 AB9152  DESIGNATION -  34 115.20
 AB9152  PID         -  AB9152
 AB9152  STATE/COUNTY-  SD/MEADE
 AB9152  COUNTRY     -  US
 AB9152  USGS QUAD   -  HOWES (2017)
 AB9152
 AB9152                         *CURRENT SURVEY CONTROL
 AB9152  ______________________________________________________________________
 AB9152* NAD 83(1986) POSITION- 44 37 07.     (N) 102 00 24.     (W)   SCALED
 AB9152* NAVD 88 ORTHO HEIGHT -   711.671 (meters)     2334.87  (feet) ADJUSTED
 AB9152  ______________________________________________________________________
 AB9152  GEOID HEIGHT    -        -19.945 (meters)                     GEOID18
 AB9152  DYNAMIC HEIGHT  -        711.502 (meters)     2334.32  (feet) COMP
 AB9152  MODELED GRAVITY -    980,357.1   (mgal)                       NAVD 88
 AB9152
 AB9152  VERT ORDER      -  FIRST     CLASS II
 AB9152
 AB9152.The horizontal coordinates were scaled from a map and have
 AB9152.an estimated accuracy of +/- 6 seconds.
 AB9152
 AB9152.The orthometric height was determined by differential leveling and
 AB9152.adjusted by the NATIONAL GEODETIC SURVEY
 AB9152.in October 1997.
 AB9152
 AB9152.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9152.GEOID18 height accuracy estimate available here.
 AB9152
 AB9152.Click photographs - Photos may exist for this station.
 AB9152
 AB9152.The dynamic height is computed by dividing the NAVD 88
 AB9152.geopotential number by the normal gravity value computed on the
 AB9152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9152.degrees latitude (g = 980.6199 gals.).
 AB9152
 AB9152.The modeled gravity was interpolated from observed gravity values.
 AB9152
 AB9152;                    North         East    Units  Estimated Accuracy
 AB9152;SPC SD N     -    89,240.      440,760.      MT  (+/- 180 meters Scaled)
 AB9152
 AB9152_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK374449(NAD 83)
 AB9152
 AB9152                          SUPERSEDED SURVEY CONTROL
 AB9152
 AB9152.No superseded survey control is available for this station.
 AB9152
 AB9152_MARKER: Z = SEE DESCRIPTION
 AB9152_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9152_STAMPING: 34-115.20 1995
 AB9152_PROJECTION: FLUSH
 AB9152_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9152_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9152+STABILITY: POSITION/ELEVATION WELL
 AB9152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9152+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AB9152_ROD/PIPE-DEPTH: 6.4 meters
 AB9152_SLEEVE-DEPTH  : 4.0 meters
 AB9152
 AB9152  HISTORY     - Date     Condition        Report By
 AB9152  HISTORY     - 1995     MONUMENTED       SDDT
 AB9152  HISTORY     - 19950605 GOOD             NGS
 AB9152  HISTORY     - 19960711 GOOD             NGS
 AB9152
 AB9152                          STATION DESCRIPTION
 AB9152
 AB9152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9152'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9152'STATE HIGHWAY 73 IN HOWES, 274.4 M (900.3 FT) EAST OF MILEPOST 115,
 AB9152'24.1 M (79.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT)
 AB9152'SOUTH OF A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AB9152'(1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A
 AB9152'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AB9152'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AB9152'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9152'THROUGH A 4-INCH PVC CAP.
 AB9152
 AB9152                          STATION RECOVERY (1996)
 AB9152
 AB9152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AB9152'RECOVERED AS DESCRIBED BY NGS IN 1995.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9151 ***********************************************************************
 AB9151  DESIGNATION -  34 116.05
 AB9151  PID         -  AB9151
 AB9151  STATE/COUNTY-  SD/ZIEBACH
 AB9151  COUNTRY     -  US
 AB9151  USGS QUAD   -  BRIDGER (2017)
 AB9151
 AB9151                         *CURRENT SURVEY CONTROL
 AB9151  ______________________________________________________________________
 AB9151* NAD 83(1986) POSITION- 44 37 04.     (N) 101 59 37.     (W)   SCALED
 AB9151* NAVD 88 ORTHO HEIGHT -   719.444 (meters)     2360.38  (feet) ADJUSTED
 AB9151  ______________________________________________________________________
 AB9151  GEOID HEIGHT    -        -19.983 (meters)                     GEOID18
 AB9151  DYNAMIC HEIGHT  -        719.276 (meters)     2359.82  (feet) COMP
 AB9151  MODELED GRAVITY -    980,359.7   (mgal)                       NAVD 88
 AB9151
 AB9151  VERT ORDER      -  FIRST     CLASS II
 AB9151
 AB9151.The horizontal coordinates were scaled from a map and have
 AB9151.an estimated accuracy of +/- 6 seconds.
 AB9151
 AB9151.The orthometric height was determined by differential leveling and
 AB9151.adjusted by the NATIONAL GEODETIC SURVEY
 AB9151.in October 1997.
 AB9151
 AB9151.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9151.GEOID18 height accuracy estimate available here.
 AB9151
 AB9151.Click photographs - Photos may exist for this station.
 AB9151
 AB9151.The dynamic height is computed by dividing the NAVD 88
 AB9151.geopotential number by the normal gravity value computed on the
 AB9151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9151.degrees latitude (g = 980.6199 gals.).
 AB9151
 AB9151.The modeled gravity was interpolated from observed gravity values.
 AB9151
 AB9151;                    North         East    Units  Estimated Accuracy
 AB9151;SPC SD N     -    89,120.      441,790.      MT  (+/- 180 meters Scaled)
 AB9151
 AB9151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ624448(NAD 83)
 AB9151
 AB9151                          SUPERSEDED SURVEY CONTROL
 AB9151
 AB9151.No superseded survey control is available for this station.
 AB9151
 AB9151_MARKER: Z = SEE DESCRIPTION
 AB9151_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9151_STAMPING: 34-116.05 1995
 AB9151_PROJECTION: FLUSH
 AB9151_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9151_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9151+STABILITY: POSITION/ELEVATION WELL
 AB9151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9151+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9151_ROD/PIPE-DEPTH: 6.4 meters
 AB9151_SLEEVE-DEPTH  : 4.0 meters
 AB9151
 AB9151  HISTORY     - Date     Condition        Report By
 AB9151  HISTORY     - 1995     MONUMENTED       SDDT
 AB9151  HISTORY     - 19950605 GOOD             NGS
 AB9151  HISTORY     - 20120612 GOOD             INDIV
 AB9151
 AB9151                          STATION DESCRIPTION
 AB9151
 AB9151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9151'4.7 KM (2.90 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9151'STATE HIGHWAY 73 IN HOWES, 70.5 M (231.3 FT) EAST OF MILEPOST 116,
 AB9151'30.3 M (99.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AB9151'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0
 AB9151'FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AB9151'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 AB9151'IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9151'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9151'THROUGH A 4-INCH PVC CAP.
 AB9151
 AB9151                          STATION RECOVERY (2012)
 AB9151
 AB9151'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9150 ***********************************************************************
 AB9150  DESIGNATION -  34 116.99
 AB9150  PID         -  AB9150
 AB9150  STATE/COUNTY-  SD/ZIEBACH
 AB9150  COUNTRY     -  US
 AB9150  USGS QUAD   -  BRIDGER (2017)
 AB9150
 AB9150                         *CURRENT SURVEY CONTROL
 AB9150  ______________________________________________________________________
 AB9150* NAD 83(1986) POSITION- 44 37 03.83   (N) 101 58 22.69   (W)   HD_HELD1
 AB9150* NAVD 88 ORTHO HEIGHT -   739.618 (meters)     2426.56  (feet) ADJUSTED
 AB9150  ______________________________________________________________________
 AB9150  GEOID HEIGHT    -        -20.039 (meters)                     GEOID18
 AB9150  DYNAMIC HEIGHT  -        739.446 (meters)     2426.00  (feet) COMP
 AB9150  MODELED GRAVITY -    980,361.1   (mgal)                       NAVD 88
 AB9150
 AB9150  VERT ORDER      -  FIRST     CLASS II
 AB9150
 AB9150.The horizontal coordinates were determined by differentially corrected
 AB9150.hand held GPS observations or other comparable positioning techniques
 AB9150.and have an estimated accuracy of +/- 3 meters.
 AB9150
 AB9150.The orthometric height was determined by differential leveling and
 AB9150.adjusted by the NATIONAL GEODETIC SURVEY
 AB9150.in October 1997.
 AB9150
 AB9150.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9150.GEOID18 height accuracy estimate available here.
 AB9150
 AB9150.Click photographs - Photos may exist for this station.
 AB9150
 AB9150.The dynamic height is computed by dividing the NAVD 88
 AB9150.geopotential number by the normal gravity value computed on the
 AB9150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9150.degrees latitude (g = 980.6199 gals.).
 AB9150
 AB9150.The modeled gravity was interpolated from observed gravity values.
 AB9150
 AB9150;                    North         East    Units  Estimated Accuracy
 AB9150;SPC SD N     -    89,071.9     443,427.3     MT  (+/- 3 meters HH1 GPS) 
 AB9150
 AB9150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6413044786(NAD 83)
 AB9150
 AB9150                          SUPERSEDED SURVEY CONTROL
 AB9150
 AB9150.No superseded survey control is available for this station.
 AB9150
 AB9150_MARKER: DD = SURVEY DISK
 AB9150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9150_STAMPING: 34-116.99
 AB9150_MARK LOGO: SDDT
 AB9150_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9150+STABILITY: SURFACE MOTION
 AB9150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9150+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9150
 AB9150  HISTORY     - Date     Condition        Report By
 AB9150  HISTORY     - UNK      MONUMENTED       SDDT
 AB9150  HISTORY     - 19950605 GOOD             NGS
 AB9150  HISTORY     - 20120612 GOOD             INDIV
 AB9150
 AB9150                          STATION DESCRIPTION
 AB9150
 AB9150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9150'6.2 KM (3.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9150'STATE HIGHWAY 73 IN HOWES, 29.5 M (96.8 FT) SOUTH OF THE HIGHWAY
 AB9150'CENTERLINE, 24.5 M (80.4 FT) SOUTHWEST OF MILEPOST 117, 0.6 M (2.0 FT)
 AB9150'NORTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 AB9150'(0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB9150'FT) ABOVE THE GROUND SURFACE.
 AB9150
 AB9150                          STATION RECOVERY (2012)
 AB9150
 AB9150'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9149 ***********************************************************************
 AB9149  DESIGNATION -  34 118.00
 AB9149  PID         -  AB9149
 AB9149  STATE/COUNTY-  SD/ZIEBACH
 AB9149  COUNTRY     -  US
 AB9149  USGS QUAD   -  BRIDGER (2017)
 AB9149
 AB9149                         *CURRENT SURVEY CONTROL
 AB9149  ______________________________________________________________________
 AB9149* NAD 83(1986) POSITION- 44 36 29.     (N) 101 57 40.     (W)   SCALED
 AB9149* NAVD 88 ORTHO HEIGHT -   741.470 (meters)     2432.64  (feet) ADJUSTED
 AB9149  ______________________________________________________________________
 AB9149  GEOID HEIGHT    -        -20.078 (meters)                     GEOID18
 AB9149  DYNAMIC HEIGHT  -        741.299 (meters)     2432.08  (feet) COMP
 AB9149  MODELED GRAVITY -    980,361.6   (mgal)                       NAVD 88
 AB9149
 AB9149  VERT ORDER      -  FIRST     CLASS II
 AB9149
 AB9149.The horizontal coordinates were scaled from a map and have
 AB9149.an estimated accuracy of +/- 6 seconds.
 AB9149
 AB9149.The orthometric height was determined by differential leveling and
 AB9149.adjusted by the NATIONAL GEODETIC SURVEY
 AB9149.in October 1997.
 AB9149
 AB9149.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9149.GEOID18 height accuracy estimate available here.
 AB9149
 AB9149.Click photographs - Photos may exist for this station.
 AB9149
 AB9149.The dynamic height is computed by dividing the NAVD 88
 AB9149.geopotential number by the normal gravity value computed on the
 AB9149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9149.degrees latitude (g = 980.6199 gals.).
 AB9149
 AB9149.The modeled gravity was interpolated from observed gravity values.
 AB9149
 AB9149;                    North         East    Units  Estimated Accuracy
 AB9149;SPC SD N     -    87,970.      444,340.      MT  (+/- 180 meters Scaled)
 AB9149
 AB9149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ650436(NAD 83)
 AB9149
 AB9149                          SUPERSEDED SURVEY CONTROL
 AB9149
 AB9149.No superseded survey control is available for this station.
 AB9149
 AB9149_MARKER: Z = SEE DESCRIPTION
 AB9149_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9149_STAMPING: 34-118.00 1995
 AB9149_PROJECTION: FLUSH
 AB9149_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9149_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9149+STABILITY: POSITION/ELEVATION WELL
 AB9149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9149+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9149_ROD/PIPE-DEPTH: 6.4 meters
 AB9149_SLEEVE-DEPTH  : 4.0 meters
 AB9149
 AB9149  HISTORY     - Date     Condition        Report By
 AB9149  HISTORY     - 1995     MONUMENTED       SDDT
 AB9149  HISTORY     - 19950605 GOOD             NGS
 AB9149  HISTORY     - 20120612 GOOD             INDIV
 AB9149
 AB9149                          STATION DESCRIPTION
 AB9149
 AB9149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9149'7.8 KM (4.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9149'STATE HIGHWAY 73 IN HOWES, 29.0 M (95.1 FT) SOUTHWEST OF THE HIGHWAY
 AB9149'CENTERLINE, 18.1 M (59.4 FT) SOUTHWEST OF MILEPOST 118, 1.0 M (3.3 FT)
 AB9149'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A METAL
 AB9149'GUARD POST, AND 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST AND FENCE.
 AB9149'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9149'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9149'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9149'THROUGH A 4-INCH PVC CAP.
 AB9149
 AB9149                          STATION RECOVERY (2012)
 AB9149
 AB9149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9148 ***********************************************************************
 AB9148  DESIGNATION -  34 118.92
 AB9148  PID         -  AB9148
 AB9148  STATE/COUNTY-  SD/ZIEBACH
 AB9148  COUNTRY     -  US
 AB9148  USGS QUAD   -  BRIDGER (2017)
 AB9148
 AB9148                         *CURRENT SURVEY CONTROL
 AB9148  ______________________________________________________________________
 AB9148* NAD 83(1986) POSITION- 44 35 45.10   (N) 101 57 07.58   (W)   HD_HELD1
 AB9148* NAVD 88 ORTHO HEIGHT -   735.491 (meters)     2413.02  (feet) ADJUSTED
 AB9148  ______________________________________________________________________
 AB9148  GEOID HEIGHT    -        -20.112 (meters)                     GEOID18
 AB9148  DYNAMIC HEIGHT  -        735.321 (meters)     2412.47  (feet) COMP
 AB9148  MODELED GRAVITY -    980,361.9   (mgal)                       NAVD 88
 AB9148
 AB9148  VERT ORDER      -  FIRST     CLASS II
 AB9148
 AB9148.The horizontal coordinates were determined by differentially corrected
 AB9148.hand held GPS observations or other comparable positioning techniques
 AB9148.and have an estimated accuracy of +/- 3 meters.
 AB9148
 AB9148.The orthometric height was determined by differential leveling and
 AB9148.adjusted by the NATIONAL GEODETIC SURVEY
 AB9148.in October 1997.
 AB9148
 AB9148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9148.GEOID18 height accuracy estimate available here.
 AB9148
 AB9148.Click photographs - Photos may exist for this station.
 AB9148
 AB9148.The dynamic height is computed by dividing the NAVD 88
 AB9148.geopotential number by the normal gravity value computed on the
 AB9148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9148.degrees latitude (g = 980.6199 gals.).
 AB9148
 AB9148.The modeled gravity was interpolated from observed gravity values.
 AB9148
 AB9148;                    North         East    Units  Estimated Accuracy
 AB9148;SPC SD N     -    86,602.3     445,024.1     MT  (+/- 3 meters HH1 GPS) 
 AB9148
 AB9148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6569742297(NAD 83)
 AB9148
 AB9148                          SUPERSEDED SURVEY CONTROL
 AB9148
 AB9148.No superseded survey control is available for this station.
 AB9148
 AB9148_MARKER: DD = SURVEY DISK
 AB9148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9148_STAMPING: 34-118.92
 AB9148_MARK LOGO: SDDT
 AB9148_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9148+STABILITY: SURFACE MOTION
 AB9148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9148+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9148
 AB9148  HISTORY     - Date     Condition        Report By
 AB9148  HISTORY     - UNK      MONUMENTED       SDDT
 AB9148  HISTORY     - 19950605 GOOD             NGS
 AB9148  HISTORY     - 20120612 GOOD             INDIV
 AB9148
 AB9148                          STATION DESCRIPTION
 AB9148
 AB9148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9148'9.3 KM (5.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9148'STATE HIGHWAY 73 IN HOWES, 10.6 M (34.8 FT) WEST OF MILEPOST 119, 29.9
 AB9148'M (98.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 4.3 M (14.1 FT)
 AB9148'SOUTHEAST OF THE SOUTHEAST END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 AB9148'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHEAST OF A FENCE,
 AB9148'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9148'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9148
 AB9148                          STATION RECOVERY (2012)
 AB9148
 AB9148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9147 ***********************************************************************
 AB9147  DESIGNATION -  34 120.03
 AB9147  PID         -  AB9147
 AB9147  STATE/COUNTY-  SD/ZIEBACH
 AB9147  COUNTRY     -  US
 AB9147  USGS QUAD   -  BRIDGER (2017)
 AB9147
 AB9147                         *CURRENT SURVEY CONTROL
 AB9147  ______________________________________________________________________
 AB9147* NAD 83(1986) POSITION- 44 34 52.     (N) 101 56 37.     (W)   SCALED
 AB9147* NAVD 88 ORTHO HEIGHT -   733.366 (meters)     2406.05  (feet) ADJUSTED
 AB9147  ______________________________________________________________________
 AB9147  GEOID HEIGHT    -        -20.148 (meters)                     GEOID18
 AB9147  DYNAMIC HEIGHT  -        733.197 (meters)     2405.50  (feet) COMP
 AB9147  MODELED GRAVITY -    980,362.2   (mgal)                       NAVD 88
 AB9147
 AB9147  VERT ORDER      -  FIRST     CLASS II
 AB9147
 AB9147.The horizontal coordinates were scaled from a map and have
 AB9147.an estimated accuracy of +/- 6 seconds.
 AB9147
 AB9147.The orthometric height was determined by differential leveling and
 AB9147.adjusted by the NATIONAL GEODETIC SURVEY
 AB9147.in October 1997.
 AB9147
 AB9147.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9147.GEOID18 height accuracy estimate available here.
 AB9147
 AB9147.Click photographs - Photos may exist for this station.
 AB9147
 AB9147.The dynamic height is computed by dividing the NAVD 88
 AB9147.geopotential number by the normal gravity value computed on the
 AB9147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9147.degrees latitude (g = 980.6199 gals.).
 AB9147
 AB9147.The modeled gravity was interpolated from observed gravity values.
 AB9147
 AB9147;                    North         East    Units  Estimated Accuracy
 AB9147;SPC SD N     -    84,950.      445,660.      MT  (+/- 180 meters Scaled)
 AB9147
 AB9147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ663406(NAD 83)
 AB9147
 AB9147                          SUPERSEDED SURVEY CONTROL
 AB9147
 AB9147.No superseded survey control is available for this station.
 AB9147
 AB9147_MARKER: DD = SURVEY DISK
 AB9147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9147_STAMPING: 34-120.03
 AB9147_MARK LOGO: SDDT
 AB9147_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9147+STABILITY: SURFACE MOTION
 AB9147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9147+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9147
 AB9147  HISTORY     - Date     Condition        Report By
 AB9147  HISTORY     - UNK      MONUMENTED       SDDT
 AB9147  HISTORY     - 19950605 GOOD             NGS
 AB9147  HISTORY     - 20120612 GOOD             INDIV
 AB9147
 AB9147                          STATION DESCRIPTION
 AB9147
 AB9147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9147'11.1 KM (6.90 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9147'STATE HIGHWAY 73 IN HOWES, 85.3 M (279.9 FT) EAST OF MILEPOST 120,
 AB9147'30.1 M (98.8 FT) WEST OF THE HIGHWAY CENTERLINE, 4.4 M (14.4 FT) SOUTH
 AB9147'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.8 M (2.6 FT) EAST OF A
 AB9147'FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9147'EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AB9147'THE GROUND SURFACE.
 AB9147
 AB9147                          STATION RECOVERY (2012)
 AB9147
 AB9147'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9147'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9146 ***********************************************************************
 AB9146  DESIGNATION -  34 120.73
 AB9146  PID         -  AB9146
 AB9146  STATE/COUNTY-  SD/ZIEBACH
 AB9146  COUNTRY     -  US
 AB9146  USGS QUAD   -  BRIDGER (2017)
 AB9146
 AB9146                         *CURRENT SURVEY CONTROL
 AB9146  ______________________________________________________________________
 AB9146* NAD 83(1986) POSITION- 44 34 21.     (N) 101 56 14.     (W)   SCALED
 AB9146* NAVD 88 ORTHO HEIGHT -   725.346 (meters)     2379.74  (feet) ADJUSTED
 AB9146  ______________________________________________________________________
 AB9146  GEOID HEIGHT    -        -20.175 (meters)                     GEOID18
 AB9146  DYNAMIC HEIGHT  -        725.178 (meters)     2379.19  (feet) COMP
 AB9146  MODELED GRAVITY -    980,362.1   (mgal)                       NAVD 88
 AB9146
 AB9146  VERT ORDER      -  FIRST     CLASS II
 AB9146
 AB9146.The horizontal coordinates were scaled from a map and have
 AB9146.an estimated accuracy of +/- 6 seconds.
 AB9146
 AB9146.The orthometric height was determined by differential leveling and
 AB9146.adjusted by the NATIONAL GEODETIC SURVEY
 AB9146.in October 1997.
 AB9146
 AB9146.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9146.GEOID18 height accuracy estimate available here.
 AB9146
 AB9146.Click photographs - Photos may exist for this station.
 AB9146
 AB9146.The dynamic height is computed by dividing the NAVD 88
 AB9146.geopotential number by the normal gravity value computed on the
 AB9146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9146.degrees latitude (g = 980.6199 gals.).
 AB9146
 AB9146.The modeled gravity was interpolated from observed gravity values.
 AB9146
 AB9146;                    North         East    Units  Estimated Accuracy
 AB9146;SPC SD N     -    83,980.      446,140.      MT  (+/- 180 meters Scaled)
 AB9146
 AB9146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ667396(NAD 83)
 AB9146
 AB9146                          SUPERSEDED SURVEY CONTROL
 AB9146
 AB9146.No superseded survey control is available for this station.
 AB9146
 AB9146_MARKER: DD = SURVEY DISK
 AB9146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9146_STAMPING: 34-120.73
 AB9146_MARK LOGO: SDDT
 AB9146_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9146+STABILITY: SURFACE MOTION
 AB9146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9146+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9146
 AB9146  HISTORY     - Date     Condition        Report By
 AB9146  HISTORY     - UNK      MONUMENTED       SDDT
 AB9146  HISTORY     - 19950605 GOOD             NGS
 AB9146  HISTORY     - 20120612 GOOD             INDIV
 AB9146
 AB9146                          STATION DESCRIPTION
 AB9146
 AB9146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9146'12.2 KM (7.60 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9146'STATE HIGHWAY 73 IN HOWES, 450.5 M (1478.0 FT) WEST OF MILEPOST 121,
 AB9146'29.5 M (96.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT)
 AB9146'BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) NORTHEAST OF A FENCE,
 AB9146'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9146'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9146
 AB9146                          STATION RECOVERY (2012)
 AB9146
 AB9146'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9145 ***********************************************************************
 AB9145  DESIGNATION -  34 121.30
 AB9145  PID         -  AB9145
 AB9145  STATE/COUNTY-  SD/ZIEBACH
 AB9145  COUNTRY     -  US
 AB9145  USGS QUAD   -  BRIDGER (2017)
 AB9145
 AB9145                         *CURRENT SURVEY CONTROL
 AB9145  ______________________________________________________________________
 AB9145* NAD 83(1986) POSITION- 44 33 56.     (N) 101 55 51.     (W)   SCALED
 AB9145* NAVD 88 ORTHO HEIGHT -   727.556 (meters)     2386.99  (feet) ADJUSTED
 AB9145  ______________________________________________________________________
 AB9145  GEOID HEIGHT    -        -20.200 (meters)                     GEOID18
 AB9145  DYNAMIC HEIGHT  -        727.387 (meters)     2386.44  (feet) COMP
 AB9145  MODELED GRAVITY -    980,361.7   (mgal)                       NAVD 88
 AB9145
 AB9145  VERT ORDER      -  FIRST     CLASS II
 AB9145
 AB9145.The horizontal coordinates were scaled from a map and have
 AB9145.an estimated accuracy of +/- 6 seconds.
 AB9145
 AB9145.The orthometric height was determined by differential leveling and
 AB9145.adjusted by the NATIONAL GEODETIC SURVEY
 AB9145.in October 1997.
 AB9145
 AB9145.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9145.GEOID18 height accuracy estimate available here.
 AB9145
 AB9145.Click photographs - Photos may exist for this station.
 AB9145
 AB9145.The dynamic height is computed by dividing the NAVD 88
 AB9145.geopotential number by the normal gravity value computed on the
 AB9145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9145.degrees latitude (g = 980.6199 gals.).
 AB9145
 AB9145.The modeled gravity was interpolated from observed gravity values.
 AB9145
 AB9145;                    North         East    Units  Estimated Accuracy
 AB9145;SPC SD N     -    83,200.      446,630.      MT  (+/- 180 meters Scaled)
 AB9145
 AB9145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ672388(NAD 83)
 AB9145
 AB9145                          SUPERSEDED SURVEY CONTROL
 AB9145
 AB9145.No superseded survey control is available for this station.
 AB9145
 AB9145_MARKER: DD = SURVEY DISK
 AB9145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9145_STAMPING: 34-121.30
 AB9145_MARK LOGO: SDDT
 AB9145_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9145+STABILITY: SURFACE MOTION
 AB9145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9145+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9145
 AB9145  HISTORY     - Date     Condition        Report By
 AB9145  HISTORY     - UNK      MONUMENTED       SDDT
 AB9145  HISTORY     - 19950605 GOOD             NGS
 AB9145  HISTORY     - 20120612 GOOD             INDIV
 AB9145
 AB9145                          STATION DESCRIPTION
 AB9145
 AB9145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9145'13.1 KM (8.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9145'STATE HIGHWAY 73 IN HOWES, 467.0 M (1532.1 FT) EAST OF MILEPOST 121,
 AB9145'29.2 M (95.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 4.5 M (14.8 FT)
 AB9145'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT)
 AB9145'NORTHEAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9145'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9145'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9145
 AB9145                          STATION RECOVERY (2012)
 AB9145
 AB9145'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9144 ***********************************************************************
 AB9144  DESIGNATION -  34 121.94
 AB9144  PID         -  AB9144
 AB9144  STATE/COUNTY-  SD/ZIEBACH
 AB9144  COUNTRY     -  US
 AB9144  USGS QUAD   -  BRIDGER (2017)
 AB9144
 AB9144                         *CURRENT SURVEY CONTROL
 AB9144  ______________________________________________________________________
 AB9144* NAD 83(1986) POSITION- 44 33 25.40   (N) 101 55 43.66   (W)   HD_HELD1
 AB9144* NAVD 88 ORTHO HEIGHT -   679.538 (meters)     2229.45  (feet) ADJUSTED
 AB9144  ______________________________________________________________________
 AB9144  GEOID HEIGHT    -        -20.216 (meters)                     GEOID18
 AB9144  DYNAMIC HEIGHT  -        679.379 (meters)     2228.93  (feet) COMP
 AB9144  MODELED GRAVITY -    980,361.9   (mgal)                       NAVD 88
 AB9144
 AB9144  VERT ORDER      -  FIRST     CLASS II
 AB9144
 AB9144.The horizontal coordinates were determined by differentially corrected
 AB9144.hand held GPS observations or other comparable positioning techniques
 AB9144.and have an estimated accuracy of +/- 3 meters.
 AB9144
 AB9144.The orthometric height was determined by differential leveling and
 AB9144.adjusted by the NATIONAL GEODETIC SURVEY
 AB9144.in October 1997.
 AB9144
 AB9144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9144.GEOID18 height accuracy estimate available here.
 AB9144
 AB9144.Click photographs - Photos may exist for this station.
 AB9144
 AB9144.The dynamic height is computed by dividing the NAVD 88
 AB9144.geopotential number by the normal gravity value computed on the
 AB9144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9144.degrees latitude (g = 980.6199 gals.).
 AB9144
 AB9144.The modeled gravity was interpolated from observed gravity values.
 AB9144
 AB9144;                    North         East    Units  Estimated Accuracy
 AB9144;SPC SD N     -    82,247.1     446,771.7     MT  (+/- 3 meters HH1 GPS) 
 AB9144
 AB9144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6739237919(NAD 83)
 AB9144
 AB9144                          SUPERSEDED SURVEY CONTROL
 AB9144
 AB9144.No superseded survey control is available for this station.
 AB9144
 AB9144_MARKER: DD = SURVEY DISK
 AB9144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9144_STAMPING: 34-121.94
 AB9144_MARK LOGO: SDDT
 AB9144_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9144+STABILITY: SURFACE MOTION
 AB9144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9144+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9144
 AB9144  HISTORY     - Date     Condition        Report By
 AB9144  HISTORY     - UNK      MONUMENTED       SDDT
 AB9144  HISTORY     - 19950605 GOOD             NGS
 AB9144  HISTORY     - 20120612 GOOD             INDIV
 AB9144
 AB9144                          STATION DESCRIPTION
 AB9144
 AB9144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9144'14.1 KM (8.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9144'STATE HIGHWAY 73 IN HOWES, 84.7 M (277.9 FT) WEST OF MILEPOST 122,
 AB9144'22.6 M (74.1 FT) EAST OF THE HIGHWAY CENTERLINE, 13.5 M (44.3 FT) EAST
 AB9144'OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 8.4 M (27.6 FT) WEST
 AB9144'OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AB9144'FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9144'SURFACE.
 AB9144
 AB9144                          STATION RECOVERY (2012)
 AB9144
 AB9144'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9143 ***********************************************************************
 AB9143  DESIGNATION -  34 122.59
 AB9143  PID         -  AB9143
 AB9143  STATE/COUNTY-  SD/ZIEBACH
 AB9143  COUNTRY     -  US
 AB9143  USGS QUAD   -  BRIDGER (2017)
 AB9143
 AB9143                         *CURRENT SURVEY CONTROL
 AB9143  ______________________________________________________________________
 AB9143* NAD 83(1986) POSITION- 44 32 51.     (N) 101 55 47.     (W)   SCALED
 AB9143* NAVD 88 ORTHO HEIGHT -   614.409 (meters)     2015.77  (feet) ADJUSTED
 AB9143  ______________________________________________________________________
 AB9143  GEOID HEIGHT    -        -20.225 (meters)                     GEOID18
 AB9143  DYNAMIC HEIGHT  -        614.263 (meters)     2015.29  (feet) COMP
 AB9143  MODELED GRAVITY -    980,362.1   (mgal)                       NAVD 88
 AB9143
 AB9143  VERT ORDER      -  FIRST     CLASS II
 AB9143
 AB9143.The horizontal coordinates were scaled from a map and have
 AB9143.an estimated accuracy of +/- 6 seconds.
 AB9143
 AB9143.The orthometric height was determined by differential leveling and
 AB9143.adjusted by the NATIONAL GEODETIC SURVEY
 AB9143.in October 1997.
 AB9143
 AB9143.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9143.GEOID18 height accuracy estimate available here.
 AB9143
 AB9143.Click photographs - Photos may exist for this station.
 AB9143
 AB9143.The dynamic height is computed by dividing the NAVD 88
 AB9143.geopotential number by the normal gravity value computed on the
 AB9143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9143.degrees latitude (g = 980.6199 gals.).
 AB9143
 AB9143.The modeled gravity was interpolated from observed gravity values.
 AB9143
 AB9143;                    North         East    Units  Estimated Accuracy
 AB9143;SPC SD N     -    81,190.      446,670.      MT  (+/- 180 meters Scaled)
 AB9143
 AB9143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ672368(NAD 83)
 AB9143
 AB9143                          SUPERSEDED SURVEY CONTROL
 AB9143
 AB9143.No superseded survey control is available for this station.
 AB9143
 AB9143_MARKER: DD = SURVEY DISK
 AB9143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9143_STAMPING: 34-122.59
 AB9143_MARK LOGO: SDDT
 AB9143_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9143+STABILITY: SURFACE MOTION
 AB9143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9143+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9143
 AB9143  HISTORY     - Date     Condition        Report By
 AB9143  HISTORY     - UNK      MONUMENTED       SDDT
 AB9143  HISTORY     - 19950605 GOOD             NGS
 AB9143  HISTORY     - 20040905 GOOD             GEOCAC
 AB9143  HISTORY     - 20120612 GOOD             INDIV
 AB9143
 AB9143                          STATION DESCRIPTION
 AB9143
 AB9143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9143'15.2 KM (9.45 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 AB9143'STATE HIGHWAY 73 IN HOWES, 693.0 M (2273.6 FT) WEST OF MILEPOST 123,
 AB9143'30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) WEST
 AB9143'OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AB9143'FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9143'ABOVE THE GROUND SURFACE.
 AB9143
 AB9143                          STATION RECOVERY (2004)
 AB9143
 AB9143'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 AB9143'RECOVERED IN GOOD CONDITION.
 AB9143
 AB9143                          STATION RECOVERY (2012)
 AB9143
 AB9143'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9142 ***********************************************************************
 AB9142  DESIGNATION -  34 123.50
 AB9142  PID         -  AB9142
 AB9142  STATE/COUNTY-  SD/ZIEBACH
 AB9142  COUNTRY     -  US
 AB9142  USGS QUAD   -  BRIDGER (2017)
 AB9142
 AB9142                         *CURRENT SURVEY CONTROL
 AB9142  ______________________________________________________________________
 AB9142* NAD 83(1986) POSITION- 44 32 02.42   (N) 101 55 46.22   (W)   HD_HELD1
 AB9142* NAVD 88 ORTHO HEIGHT -   570.904 (meters)     1873.04  (feet) ADJUSTED
 AB9142  ______________________________________________________________________
 AB9142  GEOID HEIGHT    -        -20.237 (meters)                     GEOID18
 AB9142  DYNAMIC HEIGHT  -        570.768 (meters)     1872.59  (feet) COMP
 AB9142  MODELED GRAVITY -    980,361.7   (mgal)                       NAVD 88
 AB9142
 AB9142  VERT ORDER      -  FIRST     CLASS II
 AB9142
 AB9142.The horizontal coordinates were determined by differentially corrected
 AB9142.hand held GPS observations or other comparable positioning techniques
 AB9142.and have an estimated accuracy of +/- 3 meters.
 AB9142
 AB9142.The orthometric height was determined by differential leveling and
 AB9142.adjusted by the NATIONAL GEODETIC SURVEY
 AB9142.in October 1997.
 AB9142
 AB9142.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9142.GEOID18 height accuracy estimate available here.
 AB9142
 AB9142.Click photographs - Photos may exist for this station.
 AB9142
 AB9142.The dynamic height is computed by dividing the NAVD 88
 AB9142.geopotential number by the normal gravity value computed on the
 AB9142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9142.degrees latitude (g = 980.6199 gals.).
 AB9142
 AB9142.The modeled gravity was interpolated from observed gravity values.
 AB9142
 AB9142;                    North         East    Units  Estimated Accuracy
 AB9142;SPC SD N     -    79,687.9     446,654.1     MT  (+/- 3 meters HH1 GPS) 
 AB9142
 AB9142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6724435361(NAD 83)
 AB9142
 AB9142                          SUPERSEDED SURVEY CONTROL
 AB9142
 AB9142.No superseded survey control is available for this station.
 AB9142
 AB9142_MARKER: Z = SEE DESCRIPTION
 AB9142_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9142_STAMPING: 34-123.50 1995
 AB9142_PROJECTION: FLUSH
 AB9142_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9142_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9142+STABILITY: POSITION/ELEVATION WELL
 AB9142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9142+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9142_ROD/PIPE-DEPTH: 6.4 meters
 AB9142_SLEEVE-DEPTH  : 4.0 meters
 AB9142
 AB9142  HISTORY     - Date     Condition        Report By
 AB9142  HISTORY     - 1995     MONUMENTED       SDDT
 AB9142  HISTORY     - 19950605 GOOD             NGS
 AB9142
 AB9142                          STATION DESCRIPTION
 AB9142
 AB9142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9142'16.6 KM (10.30 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9142'OF STATE HIGHWAY 73 IN HOWES, 792.0 M (2598.4 FT) EAST OF MILEPOST
 AB9142'123, 30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT)
 AB9142'SOUTH OF THE CENTER OF A DRIVEWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 AB9142'THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A METAL GUARD POST, AND 0.4 M (1.3
 AB9142'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AB9142'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A
 AB9142'1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AB9142'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9141 ***********************************************************************
 AB9141  DESIGNATION -  34 124.47
 AB9141  PID         -  AB9141
 AB9141  STATE/COUNTY-  SD/HAAKON
 AB9141  COUNTRY     -  US
 AB9141  USGS QUAD   -  BRIDGER (2017)
 AB9141
 AB9141                         *CURRENT SURVEY CONTROL
 AB9141  ______________________________________________________________________
 AB9141* NAD 83(1986) POSITION- 44 31 18.     (N) 101 55 51.     (W)   SCALED
 AB9141* NAVD 88 ORTHO HEIGHT -   632.520 (meters)     2075.19  (feet) ADJUSTED
 AB9141  ______________________________________________________________________
 AB9141  GEOID HEIGHT    -        -20.233 (meters)                     GEOID18
 AB9141  DYNAMIC HEIGHT  -        632.370 (meters)     2074.70  (feet) COMP
 AB9141  MODELED GRAVITY -    980,360.7   (mgal)                       NAVD 88
 AB9141
 AB9141  VERT ORDER      -  FIRST     CLASS II
 AB9141
 AB9141.The horizontal coordinates were scaled from a map and have
 AB9141.an estimated accuracy of +/- 6 seconds.
 AB9141
 AB9141.The orthometric height was determined by differential leveling and
 AB9141.adjusted by the NATIONAL GEODETIC SURVEY
 AB9141.in October 1997.
 AB9141
 AB9141.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9141.GEOID18 height accuracy estimate available here.
 AB9141
 AB9141.Click photographs - Photos may exist for this station.
 AB9141
 AB9141.The dynamic height is computed by dividing the NAVD 88
 AB9141.geopotential number by the normal gravity value computed on the
 AB9141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9141.degrees latitude (g = 980.6199 gals.).
 AB9141
 AB9141.The modeled gravity was interpolated from observed gravity values.
 AB9141
 AB9141;                    North         East    Units  Estimated Accuracy
 AB9141;SPC SD S     -   244,340.      473,000.      MT  (+/- 180 meters Scaled)
 AB9141
 AB9141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ670339(NAD 83)
 AB9141
 AB9141                          SUPERSEDED SURVEY CONTROL
 AB9141
 AB9141.No superseded survey control is available for this station.
 AB9141
 AB9141_MARKER: DD = SURVEY DISK
 AB9141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9141_STAMPING: 34-124.47
 AB9141_MARK LOGO: SDDT
 AB9141_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9141+STABILITY: SURFACE MOTION
 AB9141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9141+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9141
 AB9141  HISTORY     - Date     Condition        Report By
 AB9141  HISTORY     - UNK      MONUMENTED       SDDT
 AB9141  HISTORY     - 19950605 GOOD             NGS
 AB9141  HISTORY     - 20120612 GOOD             INDIV
 AB9141
 AB9141                          STATION DESCRIPTION
 AB9141
 AB9141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9141'18.2 KM (11.30 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9141'OF STATE HIGHWAY 73 IN HOWES, 738.0 M (2421.3 FT) EAST OF MILEPOST
 AB9141'124, 24.9 M (81.7 FT) EAST OF THE HIGHWAY CENTERLINE, 11.2 M (36.7 FT)
 AB9141'EAST OF THE SOUTH END OF A CULVERT, 6.1 M (20.0 FT) WEST OF A FENCE,
 AB9141'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF
 AB9141'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9141
 AB9141                          STATION RECOVERY (2012)
 AB9141
 AB9141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9140 ***********************************************************************
 AB9140  DESIGNATION -  34 125.02
 AB9140  PID         -  AB9140
 AB9140  STATE/COUNTY-  SD/HAAKON
 AB9140  COUNTRY     -  US
 AB9140  USGS QUAD   -  BRIDGER (2017)
 AB9140
 AB9140                         *CURRENT SURVEY CONTROL
 AB9140  ______________________________________________________________________
 AB9140* NAD 83(1986) POSITION- 44 30 44.     (N) 101 55 33.     (W)   SCALED
 AB9140* NAVD 88 ORTHO HEIGHT -   669.703 (meters)     2197.18  (feet) ADJUSTED
 AB9140  ______________________________________________________________________
 AB9140  GEOID HEIGHT    -        -20.242 (meters)                     GEOID18
 AB9140  DYNAMIC HEIGHT  -        669.544 (meters)     2196.66  (feet) COMP
 AB9140  MODELED GRAVITY -    980,358.7   (mgal)                       NAVD 88
 AB9140
 AB9140  VERT ORDER      -  FIRST     CLASS II
 AB9140
 AB9140.The horizontal coordinates were scaled from a map and have
 AB9140.an estimated accuracy of +/- 6 seconds.
 AB9140
 AB9140.The orthometric height was determined by differential leveling and
 AB9140.adjusted by the NATIONAL GEODETIC SURVEY
 AB9140.in October 1997.
 AB9140
 AB9140.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9140.GEOID18 height accuracy estimate available here.
 AB9140
 AB9140.Click photographs - Photos may exist for this station.
 AB9140
 AB9140.The dynamic height is computed by dividing the NAVD 88
 AB9140.geopotential number by the normal gravity value computed on the
 AB9140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9140.degrees latitude (g = 980.6199 gals.).
 AB9140
 AB9140.The modeled gravity was interpolated from observed gravity values.
 AB9140
 AB9140;                    North         East    Units  Estimated Accuracy
 AB9140;SPC SD S     -   243,280.      473,380.      MT  (+/- 180 meters Scaled)
 AB9140
 AB9140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ674329(NAD 83)
 AB9140
 AB9140                          SUPERSEDED SURVEY CONTROL
 AB9140
 AB9140.No superseded survey control is available for this station.
 AB9140
 AB9140_MARKER: DD = SURVEY DISK
 AB9140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9140_STAMPING: 34-125.02
 AB9140_MARK LOGO: SDDT
 AB9140_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9140+STABILITY: SURFACE MOTION
 AB9140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9140+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9140
 AB9140  HISTORY     - Date     Condition        Report By
 AB9140  HISTORY     - UNK      MONUMENTED       SDDT
 AB9140  HISTORY     - 19950605 GOOD             NGS
 AB9140  HISTORY     - 20120612 GOOD             INDIV
 AB9140
 AB9140                          STATION DESCRIPTION
 AB9140
 AB9140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9140'19.0 KM (11.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9140'OF STATE HIGHWAY 73 IN HOWES, 31.5 M (103.3 FT) SOUTHWEST OF MILEPOST
 AB9140'125, 29.3 M (96.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AB9140'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) EAST OF THE CENTER OF 2
 AB9140'BRACED FENCE POSTS, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 AB9140'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9140
 AB9140                          STATION RECOVERY (2012)
 AB9140
 AB9140'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9139 ***********************************************************************
 AB9139  DESIGNATION -  34 126.05
 AB9139  PID         -  AB9139
 AB9139  STATE/COUNTY-  SD/HAAKON
 AB9139  COUNTRY     -  US
 AB9139  USGS QUAD   -  HILLAND NW (2017)
 AB9139
 AB9139                         *CURRENT SURVEY CONTROL
 AB9139  ______________________________________________________________________
 AB9139* NAD 83(1986) POSITION- 44 29 58.     (N) 101 55 19.     (W)   SCALED
 AB9139* NAVD 88 ORTHO HEIGHT -   700.449 (meters)     2298.06  (feet) ADJUSTED
 AB9139  ______________________________________________________________________
 AB9139  GEOID HEIGHT    -        -20.248 (meters)                     GEOID18
 AB9139  DYNAMIC HEIGHT  -        700.282 (meters)     2297.51  (feet) COMP
 AB9139  MODELED GRAVITY -    980,356.6   (mgal)                       NAVD 88
 AB9139
 AB9139  VERT ORDER      -  FIRST     CLASS II
 AB9139
 AB9139.The horizontal coordinates were scaled from a map and have
 AB9139.an estimated accuracy of +/- 6 seconds.
 AB9139
 AB9139.The orthometric height was determined by differential leveling and
 AB9139.adjusted by the NATIONAL GEODETIC SURVEY
 AB9139.in October 1997.
 AB9139
 AB9139.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9139.GEOID18 height accuracy estimate available here.
 AB9139
 AB9139.Click photographs - Photos may exist for this station.
 AB9139
 AB9139.The dynamic height is computed by dividing the NAVD 88
 AB9139.geopotential number by the normal gravity value computed on the
 AB9139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9139.degrees latitude (g = 980.6199 gals.).
 AB9139
 AB9139.The modeled gravity was interpolated from observed gravity values.
 AB9139
 AB9139;                    North         East    Units  Estimated Accuracy
 AB9139;SPC SD S     -   241,860.      473,660.      MT  (+/- 180 meters Scaled)
 AB9139
 AB9139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ677315(NAD 83)
 AB9139
 AB9139                          SUPERSEDED SURVEY CONTROL
 AB9139
 AB9139.No superseded survey control is available for this station.
 AB9139
 AB9139_MARKER: DD = SURVEY DISK
 AB9139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9139_STAMPING: 34-126.05
 AB9139_MARK LOGO: SDDT
 AB9139_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9139+STABILITY: SURFACE MOTION
 AB9139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9139+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9139
 AB9139  HISTORY     - Date     Condition        Report By
 AB9139  HISTORY     - UNK      MONUMENTED       SDDT
 AB9139  HISTORY     - 19950605 GOOD             NGS
 AB9139  HISTORY     - 20120612 GOOD             INDIV
 AB9139
 AB9139                          STATION DESCRIPTION
 AB9139
 AB9139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9139'20.7 KM (12.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9139'OF STATE HIGHWAY 73 IN HOWES, 73.5 M (241.1 FT) EAST OF MILEPOST 126,
 AB9139'22.8 M (74.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT)
 AB9139'SOUTHWEST OF THE SOUTHWEST END OF A CULVERT UNDER THE HIGHWAY, 7.2 M
 AB9139'(23.6 FT) NORTHEAST OF A FENCE, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS
 AB9139'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AB9139'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9139
 AB9139                          STATION RECOVERY (2012)
 AB9139
 AB9139'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9138 ***********************************************************************
 AB9138  DESIGNATION -  34 127.0
 AB9138  PID         -  AB9138
 AB9138  STATE/COUNTY-  SD/HAAKON
 AB9138  COUNTRY     -  US
 AB9138  USGS QUAD   -  HILLAND NW (2017)
 AB9138
 AB9138                         *CURRENT SURVEY CONTROL
 AB9138  ______________________________________________________________________
 AB9138* NAD 83(1986) POSITION- 44 29 13.     (N) 101 54 38.     (W)   SCALED
 AB9138* NAVD 88 ORTHO HEIGHT -   709.579 (meters)     2328.01  (feet) ADJUSTED
 AB9138  ______________________________________________________________________
 AB9138  GEOID HEIGHT    -        -20.275 (meters)                     GEOID18
 AB9138  DYNAMIC HEIGHT  -        709.409 (meters)     2327.45  (feet) COMP
 AB9138  MODELED GRAVITY -    980,354.2   (mgal)                       NAVD 88
 AB9138
 AB9138  VERT ORDER      -  FIRST     CLASS II
 AB9138
 AB9138.The horizontal coordinates were scaled from a map and have
 AB9138.an estimated accuracy of +/- 6 seconds.
 AB9138
 AB9138.The orthometric height was determined by differential leveling and
 AB9138.adjusted by the NATIONAL GEODETIC SURVEY
 AB9138.in October 1997.
 AB9138
 AB9138.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9138.GEOID18 height accuracy estimate available here.
 AB9138
 AB9138.Click photographs - Photos may exist for this station.
 AB9138
 AB9138.The dynamic height is computed by dividing the NAVD 88
 AB9138.geopotential number by the normal gravity value computed on the
 AB9138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9138.degrees latitude (g = 980.6199 gals.).
 AB9138
 AB9138.The modeled gravity was interpolated from observed gravity values.
 AB9138
 AB9138;                    North         East    Units  Estimated Accuracy
 AB9138;SPC SD S     -   240,450.      474,540.      MT  (+/- 180 meters Scaled)
 AB9138
 AB9138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ685300(NAD 83)
 AB9138
 AB9138                          SUPERSEDED SURVEY CONTROL
 AB9138
 AB9138.No superseded survey control is available for this station.
 AB9138
 AB9138_MARKER: DD = SURVEY DISK
 AB9138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9138_STAMPING: 34-127.0
 AB9138_MARK LOGO: SDDT
 AB9138_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9138+STABILITY: SURFACE MOTION
 AB9138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9138+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9138
 AB9138  HISTORY     - Date     Condition        Report By
 AB9138  HISTORY     - UNK      MONUMENTED       SDDT
 AB9138  HISTORY     - 19950605 GOOD             NGS
 AB9138  HISTORY     - 20120612 GOOD             INDIV
 AB9138
 AB9138                          STATION DESCRIPTION
 AB9138
 AB9138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9138'22.2 KM (13.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9138'OF STATE HIGHWAY 73 IN HOWES, 30.2 M (99.1 FT) SOUTHWEST OF THE
 AB9138'HIGHWAY CENTERLINE, 18.6 M (61.0 FT) SOUTHWEST OF MILEPOST 127, 1.0 M
 AB9138'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHEAST OF A
 AB9138'FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 AB9138'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9138
 AB9138                          STATION RECOVERY (2012)
 AB9138
 AB9138'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9137 ***********************************************************************
 AB9137  CBN         -  This is a Cooperative Base Network Control Station.
 AB9137  DESIGNATION -  34 128.00
 AB9137  PID         -  AB9137
 AB9137  STATE/COUNTY-  SD/HAAKON
 AB9137  COUNTRY     -  US
 AB9137  USGS QUAD   -  HILLAND NW (2017)
 AB9137
 AB9137                         *CURRENT SURVEY CONTROL
 AB9137  ______________________________________________________________________
 AB9137* NAD 83(2011) POSITION- 44 28 37.59973(N) 101 53 51.71497(W)   ADJUSTED
 AB9137* NAD 83(2011) ELLIP HT-   691.445 (meters)        (06/27/12)   ADJUSTED
 AB9137* NAD 83(2011) EPOCH   -  2010.00
 AB9137* NAVD 88 ORTHO HEIGHT -   711.753 (meters)     2335.14  (feet) ADJUSTED
 AB9137  ______________________________________________________________________
 AB9137  GEOID HEIGHT    -        -20.309 (meters)                     GEOID18
 AB9137  NAD 83(2011) X  -   -939,902.393 (meters)                     COMP
 AB9137  NAD 83(2011) Y  - -4,461,044.546 (meters)                     COMP
 AB9137  NAD 83(2011) Z  -  4,446,558.151 (meters)                     COMP
 AB9137  LAPLACE CORR    -         -6.75  (seconds)                    DEFLEC18
 AB9137  DYNAMIC HEIGHT  -        711.581 (meters)     2334.58  (feet) COMP
 AB9137  MODELED GRAVITY -    980,352.5   (mgal)                       NAVD 88
 AB9137
 AB9137  VERT ORDER      -  FIRST     CLASS II
 AB9137
 AB9137  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9137  Standards:
 AB9137         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9137            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9137  -------------------------------------------------------------------
 AB9137  NETWORK    0.81   2.35           0.38   0.26   1.20     -0.09792103
 AB9137  -------------------------------------------------------------------
 AB9137  Click here for local accuracies and other accuracy information.
 AB9137
 AB9137.The horizontal coordinates were established by GPS observations
 AB9137.and adjusted by the National Geodetic Survey in June 2012.
 AB9137
 AB9137.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9137.been affixed to the stable North American tectonic plate. See 
 AB9137.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9137
 AB9137.The horizontal coordinates are valid at the epoch date displayed above
 AB9137.which is a decimal equivalence of Year/Month/Day.
 AB9137
 AB9137.The orthometric height was determined by differential leveling and
 AB9137.adjusted by the NATIONAL GEODETIC SURVEY
 AB9137.in October 1997.
 AB9137
 AB9137.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9137.GEOID18 height accuracy estimate available here.
 AB9137
 AB9137.Click photographs - Photos may exist for this station.
 AB9137
 AB9137.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9137
 AB9137.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9137
 AB9137.The ellipsoidal height was determined by GPS observations
 AB9137.and is referenced to NAD 83.
 AB9137
 AB9137.The dynamic height is computed by dividing the NAVD 88
 AB9137.geopotential number by the normal gravity value computed on the
 AB9137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9137.degrees latitude (g = 980.6199 gals.).
 AB9137
 AB9137.The modeled gravity was interpolated from observed gravity values.
 AB9137
 AB9137. The following values were computed from the NAD 83(2011) position.
 AB9137
 AB9137;                    North         East     Units Scale Factor Converg.
 AB9137;SPC SD S     -   239,340.461   475,543.004   MT  1.00001933   -1 04 45.0
 AB9137;SPC SD S     -   785,236.16  1,560,177.34   sFT  1.00001933   -1 04 45.0
 AB9137;UTM  14      - 4,928,951.388   269,547.447   MT  1.00025316   -2 01 51.9
 AB9137
 AB9137!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9137!SPC SD S     -   0.99989160  x   1.00001933  =   0.99991092
 AB9137!UTM  14      -   0.99989160  x   1.00025316  =   1.00014473
 AB9137
 AB9137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6954728951(NAD 83)
 AB9137
 AB9137                          SUPERSEDED SURVEY CONTROL
 AB9137
 AB9137  NAD 83(2007)-  44 28 37.59966(N)    101 53 51.71610(W) AD(2002.00) 0
 AB9137  ELLIP H (02/10/07)  691.470  (m)                       GP(2002.00)    
 AB9137  ELLIP H (04/15/04)  691.458  (m)                       GP(       ) 2 1
 AB9137  NAD 83(1996)-  44 28 37.59908(N)    101 53 51.71585(W) AD(       ) B
 AB9137  ELLIP H (04/18/97)  691.519  (m)                       GP(       ) 4 1
 AB9137  NAVD 88 (04/18/97)  711.7    (m)  GEOID96  model used  GPS OBS        
 AB9137
 AB9137.Superseded values are not recommended for survey control.
 AB9137
 AB9137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9137.See file dsdata.pdf to determine how the superseded data were derived.
 AB9137
 AB9137_MARKER: Z = SEE DESCRIPTION
 AB9137_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9137_STAMPING: 34-128.00 1995
 AB9137_MARK LOGO: NGS
 AB9137_PROJECTION: FLUSH
 AB9137_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9137+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9137_ROD/PIPE-DEPTH: 6.4 meters
 AB9137_SLEEVE-DEPTH  : 1.8 meters
 AB9137
 AB9137  HISTORY     - Date     Condition        Report By
 AB9137  HISTORY     - 1995     MONUMENTED       SDDT
 AB9137  HISTORY     - 19950605 GOOD             NGS
 AB9137  HISTORY     - 19960911 GOOD             NGS
 AB9137  HISTORY     - 20120612 GOOD             INDIV
 AB9137
 AB9137                          STATION DESCRIPTION
 AB9137
 AB9137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9137'23.8 KM (14.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9137'OF STATE HIGHWAY 73 IN HOWES, 41.6 M (136.5 FT) NORTHEAST OF MILEPOST
 AB9137'128, 30.1 M (98.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 17.9 M
 AB9137'(58.7 FT) SOUTHEAST OF THE SOUTHEAST END OF 2 BRACED FENCE POSTS, 0.4
 AB9137'M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF
 AB9137'A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) NORTHEAST OF A METAL
 AB9137'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AB9137'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AB9137'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9137'THROUGH A 4-INCH PVC CAP.
 AB9137
 AB9137                          STATION RECOVERY (1996)
 AB9137
 AB9137'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9137'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) NORTHWEST OF BILLSBURG
 AB9137'AND 12.0 MI (19.3 KM) SOUTHEAST OF HOWES, ON STATE HIGHWAY 34.
 AB9137'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AB9137'JUNCTION OF STATE HIGHWAY 34 AND 73 IN HOWES, GO EAST ON STATE HIGHWAY
 AB9137'34 FOR 11.0 MI (17.7 KM) TO THE SOUTHEAST END OF THE BRIDGE SPANNING
 AB9137'THE CHEYENNE RIVER AND THE DEWEY/HAAKON COUNTY LINE, CONTINUE EAST ON
 AB9137'STATE HIGHWAY 34 FOR 4.0 MI (6.4 KM) TO THE STATION ON THE LEFT.  THE
 AB9137'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AB9137'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AB9137'LOCATED 142.0 M (465.9 FT) NORTHWEST OF THE CENTER OF A FIELD
 AB9137'ENTRANCE, 41.6 M (136.5 FT) NORTHEAST OF MILEPOST 128, 30.1 M (98.8
 AB9137'FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 17.9 M (58.7 FT) SOUTHEAST OF
 AB9137'THE MOST SOUTHEASTERLY OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT) BELOW
 AB9137'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST
 AB9137'AND FENCE, 0.3 M (1.0 FT) NORTHEAST OF A METAL GUARD POST, AND 0.08 M
 AB9137'(0.26 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM POINT IS
 AB9137'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9137
 AB9137                          STATION RECOVERY (2012)
 AB9137
 AB9137'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9136 ***********************************************************************
 AB9136  DESIGNATION -  34 129.0
 AB9136  PID         -  AB9136
 AB9136  STATE/COUNTY-  SD/HAAKON
 AB9136  COUNTRY     -  US
 AB9136  USGS QUAD   -  HILLAND NW (2017)
 AB9136
 AB9136                         *CURRENT SURVEY CONTROL
 AB9136  ______________________________________________________________________
 AB9136* NAD 83(1986) POSITION- 44 27 55.     (N) 101 53 16.     (W)   SCALED
 AB9136* NAVD 88 ORTHO HEIGHT -   728.211 (meters)     2389.14  (feet) ADJUSTED
 AB9136  ______________________________________________________________________
 AB9136  GEOID HEIGHT    -        -20.332 (meters)                     GEOID18
 AB9136  DYNAMIC HEIGHT  -        728.033 (meters)     2388.55  (feet) COMP
 AB9136  MODELED GRAVITY -    980,350.6   (mgal)                       NAVD 88
 AB9136
 AB9136  VERT ORDER      -  FIRST     CLASS II
 AB9136
 AB9136.The horizontal coordinates were scaled from a map and have
 AB9136.an estimated accuracy of +/- 6 seconds.
 AB9136
 AB9136.The orthometric height was determined by differential leveling and
 AB9136.adjusted by the NATIONAL GEODETIC SURVEY
 AB9136.in October 1997.
 AB9136
 AB9136.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9136.GEOID18 height accuracy estimate available here.
 AB9136
 AB9136.Click photographs - Photos may exist for this station.
 AB9136
 AB9136.The dynamic height is computed by dividing the NAVD 88
 AB9136.geopotential number by the normal gravity value computed on the
 AB9136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9136.degrees latitude (g = 980.6199 gals.).
 AB9136
 AB9136.The modeled gravity was interpolated from observed gravity values.
 AB9136
 AB9136;                    North         East    Units  Estimated Accuracy
 AB9136;SPC SD S     -   238,010.      476,310.      MT  (+/- 180 meters Scaled)
 AB9136
 AB9136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ702276(NAD 83)
 AB9136
 AB9136                          SUPERSEDED SURVEY CONTROL
 AB9136
 AB9136.No superseded survey control is available for this station.
 AB9136
 AB9136_MARKER: DD = SURVEY DISK
 AB9136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9136_STAMPING: 34-129.0
 AB9136_MARK LOGO: SDDT
 AB9136_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9136+STABILITY: SURFACE MOTION
 AB9136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9136+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9136
 AB9136  HISTORY     - Date     Condition        Report By
 AB9136  HISTORY     - UNK      MONUMENTED       SDDT
 AB9136  HISTORY     - 19950605 GOOD             NGS
 AB9136  HISTORY     - 20120612 GOOD             INDIV
 AB9136
 AB9136                          STATION DESCRIPTION
 AB9136
 AB9136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9136'25.4 KM (15.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9136'OF STATE HIGHWAY 73 IN HOWES, 29.9 M (98.1 FT) SOUTHWEST OF THE
 AB9136'HIGHWAY CENTERLINE, 16.2 M (53.1 FT) SOUTHWEST OF MILEPOST 129, 16.2 M
 AB9136'(53.1 FT) NORTHWEST OF THE NORTHWEST END OF A BRACED FENCE POST, 0.8 M
 AB9136'(2.6 FT) NORTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AB9136'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 AB9136'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9136
 AB9136                          STATION RECOVERY (2012)
 AB9136
 AB9136'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9135 ***********************************************************************
 AB9135  DESIGNATION -  34 130.05
 AB9135  PID         -  AB9135
 AB9135  STATE/COUNTY-  SD/HAAKON
 AB9135  COUNTRY     -  US
 AB9135  USGS QUAD   -  HILLAND NW (2017)
 AB9135
 AB9135                         *CURRENT SURVEY CONTROL
 AB9135  ______________________________________________________________________
 AB9135* NAD 83(1986) POSITION- 44 27 07.     (N) 101 52 31.     (W)   SCALED
 AB9135* NAVD 88 ORTHO HEIGHT -   736.338 (meters)     2415.80  (feet) ADJUSTED
 AB9135  ______________________________________________________________________
 AB9135  GEOID HEIGHT    -        -20.362 (meters)                     GEOID18
 AB9135  DYNAMIC HEIGHT  -        736.157 (meters)     2415.21  (feet) COMP
 AB9135  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 AB9135
 AB9135  VERT ORDER      -  FIRST     CLASS II
 AB9135
 AB9135.The horizontal coordinates were scaled from a map and have
 AB9135.an estimated accuracy of +/- 6 seconds.
 AB9135
 AB9135.The orthometric height was determined by differential leveling and
 AB9135.adjusted by the NATIONAL GEODETIC SURVEY
 AB9135.in October 1997.
 AB9135
 AB9135.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9135.GEOID18 height accuracy estimate available here.
 AB9135
 AB9135.Click photographs - Photos may exist for this station.
 AB9135
 AB9135.The dynamic height is computed by dividing the NAVD 88
 AB9135.geopotential number by the normal gravity value computed on the
 AB9135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9135.degrees latitude (g = 980.6199 gals.).
 AB9135
 AB9135.The modeled gravity was interpolated from observed gravity values.
 AB9135
 AB9135;                    North         East    Units  Estimated Accuracy
 AB9135;SPC SD S     -   236,510.      477,280.      MT  (+/- 180 meters Scaled)
 AB9135
 AB9135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ712260(NAD 83)
 AB9135
 AB9135                          SUPERSEDED SURVEY CONTROL
 AB9135
 AB9135.No superseded survey control is available for this station.
 AB9135
 AB9135_MARKER: DD = SURVEY DISK
 AB9135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9135_STAMPING: 34-130.05
 AB9135_MARK LOGO: SDDT
 AB9135_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9135+STABILITY: SURFACE MOTION
 AB9135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9135+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9135
 AB9135  HISTORY     - Date     Condition        Report By
 AB9135  HISTORY     - UNK      MONUMENTED       SDDT
 AB9135  HISTORY     - 19950605 GOOD             NGS
 AB9135  HISTORY     - 20120612 GOOD             INDIV
 AB9135
 AB9135                          STATION DESCRIPTION
 AB9135
 AB9135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9135'27.1 KM (16.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9135'OF STATE HIGHWAY 73 IN HOWES, 77.4 M (253.9 FT) EAST OF MILEPOST 130,
 AB9135'30.2 M (99.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 15.6 M (51.2 FT)
 AB9135'SOUTHEAST OF THE SOUTHEAST END OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT)
 AB9135'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A FENCE,
 AB9135'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9135'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9135
 AB9135                          STATION RECOVERY (2012)
 AB9135
 AB9135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9134 ***********************************************************************
 AB9134  DESIGNATION -  34 131.02
 AB9134  PID         -  AB9134
 AB9134  STATE/COUNTY-  SD/HAAKON
 AB9134  COUNTRY     -  US
 AB9134  USGS QUAD   -  HARTLEY (2017)
 AB9134
 AB9134                         *CURRENT SURVEY CONTROL
 AB9134  ______________________________________________________________________
 AB9134* NAD 83(1986) POSITION- 44 26 20.     (N) 101 51 56.     (W)   SCALED
 AB9134* NAVD 88 ORTHO HEIGHT -   741.683 (meters)     2433.34  (feet) ADJUSTED
 AB9134  ______________________________________________________________________
 AB9134  GEOID HEIGHT    -        -20.385 (meters)                     GEOID18
 AB9134  DYNAMIC HEIGHT  -        741.496 (meters)     2432.72  (feet) COMP
 AB9134  MODELED GRAVITY -    980,342.0   (mgal)                       NAVD 88
 AB9134
 AB9134  VERT ORDER      -  FIRST     CLASS II
 AB9134
 AB9134.The horizontal coordinates were scaled from a map and have
 AB9134.an estimated accuracy of +/- 6 seconds.
 AB9134
 AB9134.The orthometric height was determined by differential leveling and
 AB9134.adjusted by the NATIONAL GEODETIC SURVEY
 AB9134.in October 1997.
 AB9134
 AB9134.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9134.GEOID18 height accuracy estimate available here.
 AB9134
 AB9134.Click photographs - Photos may exist for this station.
 AB9134
 AB9134.The dynamic height is computed by dividing the NAVD 88
 AB9134.geopotential number by the normal gravity value computed on the
 AB9134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9134.degrees latitude (g = 980.6199 gals.).
 AB9134
 AB9134.The modeled gravity was interpolated from observed gravity values.
 AB9134
 AB9134;                    North         East    Units  Estimated Accuracy
 AB9134;SPC SD S     -   235,050.      478,020.      MT  (+/- 180 meters Scaled)
 AB9134
 AB9134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ719246(NAD 83)
 AB9134
 AB9134                          SUPERSEDED SURVEY CONTROL
 AB9134
 AB9134.No superseded survey control is available for this station.
 AB9134
 AB9134_MARKER: DD = SURVEY DISK
 AB9134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9134_STAMPING: 34-131.02
 AB9134_MARK LOGO: SDDT
 AB9134_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9134+STABILITY: SURFACE MOTION
 AB9134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9134+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9134
 AB9134  HISTORY     - Date     Condition        Report By
 AB9134  HISTORY     - UNK      MONUMENTED       SDDT
 AB9134  HISTORY     - 19950605 GOOD             NGS
 AB9134  HISTORY     - 20120612 GOOD             INDIV
 AB9134
 AB9134                          STATION DESCRIPTION
 AB9134
 AB9134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9134'28.7 KM (17.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9134'OF STATE HIGHWAY 73 IN HOWES, 32.2 M (105.6 FT) SOUTH OF MILEPOST 131,
 AB9134'29.8 M (97.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 AB9134'NORTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9134'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9134'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9134
 AB9134                          STATION RECOVERY (2012)
 AB9134
 AB9134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9133 ***********************************************************************
 AB9133  DESIGNATION -  34 131.97
 AB9133  PID         -  AB9133
 AB9133  STATE/COUNTY-  SD/HAAKON
 AB9133  COUNTRY     -  US
 AB9133  USGS QUAD   -  HARTLEY (2017)
 AB9133
 AB9133                         *CURRENT SURVEY CONTROL
 AB9133  ______________________________________________________________________
 AB9133* NAD 83(1986) POSITION- 44 25 41.     (N) 101 51 21.     (W)   SCALED
 AB9133* NAVD 88 ORTHO HEIGHT -   743.009 (meters)     2437.69  (feet) ADJUSTED
 AB9133  ______________________________________________________________________
 AB9133  GEOID HEIGHT    -        -20.408 (meters)                     GEOID18
 AB9133  DYNAMIC HEIGHT  -        742.818 (meters)     2437.06  (feet) COMP
 AB9133  MODELED GRAVITY -    980,336.6   (mgal)                       NAVD 88
 AB9133
 AB9133  VERT ORDER      -  FIRST     CLASS II
 AB9133
 AB9133.The horizontal coordinates were scaled from a map and have
 AB9133.an estimated accuracy of +/- 6 seconds.
 AB9133
 AB9133.The orthometric height was determined by differential leveling and
 AB9133.adjusted by the NATIONAL GEODETIC SURVEY
 AB9133.in October 1997.
 AB9133
 AB9133.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9133.GEOID18 height accuracy estimate available here.
 AB9133
 AB9133.Click photographs - Photos may exist for this station.
 AB9133
 AB9133.The dynamic height is computed by dividing the NAVD 88
 AB9133.geopotential number by the normal gravity value computed on the
 AB9133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9133.degrees latitude (g = 980.6199 gals.).
 AB9133
 AB9133.The modeled gravity was interpolated from observed gravity values.
 AB9133
 AB9133;                    North         East    Units  Estimated Accuracy
 AB9133;SPC SD S     -   233,830.      478,770.      MT  (+/- 180 meters Scaled)
 AB9133
 AB9133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ726233(NAD 83)
 AB9133
 AB9133                          SUPERSEDED SURVEY CONTROL
 AB9133
 AB9133.No superseded survey control is available for this station.
 AB9133
 AB9133_MARKER: DD = SURVEY DISK
 AB9133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9133_STAMPING: 34-131.97
 AB9133_MARK LOGO: SDDT
 AB9133_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9133+STABILITY: SURFACE MOTION
 AB9133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9133+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9133
 AB9133  HISTORY     - Date     Condition        Report By
 AB9133  HISTORY     - UNK      MONUMENTED       SDDT
 AB9133  HISTORY     - 19950605 GOOD             NGS
 AB9133  HISTORY     - 20120612 GOOD             INDIV
 AB9133
 AB9133                          STATION DESCRIPTION
 AB9133
 AB9133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9133'30.2 KM (18.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9133'OF STATE HIGHWAY 73 IN HOWES, 67.9 M (222.8 FT) WEST OF MILEPOST 132,
 AB9133'29.8 M (97.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT)
 AB9133'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT)
 AB9133'NORTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9133'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 AB9133'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9133
 AB9133                          STATION RECOVERY (2012)
 AB9133
 AB9133'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9132 ***********************************************************************
 AB9132  CBN         -  This is a Cooperative Base Network Control Station.
 AB9132  DESIGNATION -  34 133.0
 AB9132  PID         -  AB9132
 AB9132  STATE/COUNTY-  SD/HAAKON
 AB9132  COUNTRY     -  US
 AB9132  USGS QUAD   -  HARTLEY (2017)
 AB9132
 AB9132                         *CURRENT SURVEY CONTROL
 AB9132  ______________________________________________________________________
 AB9132* NAD 83(2011) POSITION- 44 24 54.19784(N) 101 50 39.29520(W)   ADJUSTED
 AB9132* NAD 83(2011) ELLIP HT-   728.771 (meters)        (06/27/12)   ADJUSTED
 AB9132* NAD 83(2011) EPOCH   -  2010.00
 AB9132* NAVD 88 ORTHO HEIGHT -   749.213 (meters)     2458.04  (feet) ADJUSTED
 AB9132  ______________________________________________________________________
 AB9132  GEOID HEIGHT    -        -20.437 (meters)                     GEOID18
 AB9132  NAD 83(2011) X  -   -936,737.047 (meters)                     COMP
 AB9132  NAD 83(2011) Y  - -4,466,671.871 (meters)                     COMP
 AB9132  NAD 83(2011) Z  -  4,441,660.810 (meters)                     COMP
 AB9132  LAPLACE CORR    -         -6.93  (seconds)                    DEFLEC18
 AB9132  DYNAMIC HEIGHT  -        749.018 (meters)     2457.40  (feet) COMP
 AB9132  MODELED GRAVITY -    980,333.5   (mgal)                       NAVD 88
 AB9132
 AB9132  VERT ORDER      -  FIRST     CLASS II
 AB9132
 AB9132  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9132  Standards:
 AB9132         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9132            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9132  -------------------------------------------------------------------
 AB9132  NETWORK    0.57   1.14           0.26   0.20   0.58     -0.02478538
 AB9132  -------------------------------------------------------------------
 AB9132  Click here for local accuracies and other accuracy information.
 AB9132
 AB9132.The horizontal coordinates were established by GPS observations
 AB9132.and adjusted by the National Geodetic Survey in June 2012.
 AB9132
 AB9132.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9132.been affixed to the stable North American tectonic plate. See 
 AB9132.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9132
 AB9132.The horizontal coordinates are valid at the epoch date displayed above
 AB9132.which is a decimal equivalence of Year/Month/Day.
 AB9132
 AB9132.The orthometric height was determined by differential leveling and
 AB9132.adjusted by the NATIONAL GEODETIC SURVEY
 AB9132.in October 1997.
 AB9132
 AB9132.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9132.GEOID18 height accuracy estimate available here.
 AB9132
 AB9132.Click photographs - Photos may exist for this station.
 AB9132
 AB9132.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9132
 AB9132.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9132
 AB9132.The ellipsoidal height was determined by GPS observations
 AB9132.and is referenced to NAD 83.
 AB9132
 AB9132.The dynamic height is computed by dividing the NAVD 88
 AB9132.geopotential number by the normal gravity value computed on the
 AB9132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9132.degrees latitude (g = 980.6199 gals.).
 AB9132
 AB9132.The modeled gravity was interpolated from observed gravity values.
 AB9132
 AB9132. The following values were computed from the NAD 83(2011) position.
 AB9132
 AB9132;                    North         East     Units Scale Factor Converg.
 AB9132;SPC SD S     -   232,367.067   479,669.430   MT  1.00000363   -1 02 32.3
 AB9132;SPC SD S     -   762,357.62  1,573,715.45   sFT  1.00000363   -1 02 32.3
 AB9132;UTM  14      - 4,921,908.880   273,558.553   MT  1.00023063   -1 59 29.0
 AB9132
 AB9132!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9132!SPC SD S     -   0.99988574  x   1.00000363  =   0.99988937
 AB9132!UTM  14      -   0.99988574  x   1.00023063  =   1.00011635
 AB9132
 AB9132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7355821908(NAD 83)
 AB9132
 AB9132                          SUPERSEDED SURVEY CONTROL
 AB9132
 AB9132  NAD 83(2007)-  44 24 54.19782(N)    101 50 39.29649(W) AD(2002.00) 0
 AB9132  ELLIP H (02/10/07)  728.789  (m)                       GP(2002.00)    
 AB9132  NAD 83(1996)-  44 24 54.19730(N)    101 50 39.29641(W) AD(       ) A
 AB9132  ELLIP H (06/23/03)  728.784  (m)                       GP(       ) 3 1
 AB9132  NAVD 88             749.21   (m)         2458.0    (f) LEVELING    3  
 AB9132
 AB9132.Superseded values are not recommended for survey control.
 AB9132
 AB9132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9132.See file dsdata.pdf to determine how the superseded data were derived.
 AB9132
 AB9132_MARKER: Z = SEE DESCRIPTION
 AB9132_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9132_STAMPING: 34-133.0 1995
 AB9132_MARK LOGO: NGS
 AB9132_PROJECTION: FLUSH
 AB9132_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9132+STABILITY: POSITION/ELEVATION WELL
 AB9132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9132+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9132_ROD/PIPE-DEPTH: 6.40 meters
 AB9132_SLEEVE-DEPTH  : 4.00 meters
 AB9132
 AB9132  HISTORY     - Date     Condition        Report By
 AB9132  HISTORY     - 1995     MONUMENTED       SDDT
 AB9132  HISTORY     - 19950605 GOOD             NGS
 AB9132  HISTORY     - 20020514 GOOD             SDDT
 AB9132  HISTORY     - 20120612 GOOD             INDIV
 AB9132
 AB9132                          STATION DESCRIPTION
 AB9132
 AB9132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9132'31.9 KM (19.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9132'OF STATE HIGHWAY 73 IN HOWES, 30.1 M (98.8 FT) SOUTHWEST OF THE
 AB9132'HIGHWAY CENTERLINE, 18.1 M (59.4 FT) SOUTHWEST OF MILEPOST 133, 1.5 M
 AB9132'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A
 AB9132'METAL GUARD POST, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST.
 AB9132'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9132'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS
 AB9132'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AB9132'4-INCH PVC CAP.
 AB9132
 AB9132                          STATION RECOVERY (2002)
 AB9132
 AB9132'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB9132'RECOVERED AS DESCRIBED
 AB9132'
 AB9132
 AB9132                          STATION RECOVERY (2012)
 AB9132
 AB9132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9131 ***********************************************************************
 AB9131  DESIGNATION -  34 134.0
 AB9131  PID         -  AB9131
 AB9131  STATE/COUNTY-  SD/HAAKON
 AB9131  COUNTRY     -  US
 AB9131  USGS QUAD   -  HARTLEY (2017)
 AB9131
 AB9131                         *CURRENT SURVEY CONTROL
 AB9131  ______________________________________________________________________
 AB9131* NAD 83(1986) POSITION- 44 24 12.     (N) 101 49 59.     (W)   SCALED
 AB9131* NAVD 88 ORTHO HEIGHT -   757.096 (meters)     2483.91  (feet) ADJUSTED
 AB9131  ______________________________________________________________________
 AB9131  GEOID HEIGHT    -        -20.468 (meters)                     GEOID18
 AB9131  DYNAMIC HEIGHT  -        756.898 (meters)     2483.26  (feet) COMP
 AB9131  MODELED GRAVITY -    980,331.1   (mgal)                       NAVD 88
 AB9131
 AB9131  VERT ORDER      -  FIRST     CLASS II
 AB9131
 AB9131.The horizontal coordinates were scaled from a map and have
 AB9131.an estimated accuracy of +/- 6 seconds.
 AB9131
 AB9131.The orthometric height was determined by differential leveling and
 AB9131.adjusted by the NATIONAL GEODETIC SURVEY
 AB9131.in October 1997.
 AB9131
 AB9131.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9131.GEOID18 height accuracy estimate available here.
 AB9131
 AB9131.Click photographs - Photos may exist for this station.
 AB9131
 AB9131.The dynamic height is computed by dividing the NAVD 88
 AB9131.geopotential number by the normal gravity value computed on the
 AB9131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9131.degrees latitude (g = 980.6199 gals.).
 AB9131
 AB9131.The modeled gravity was interpolated from observed gravity values.
 AB9131
 AB9131;                    North         East    Units  Estimated Accuracy
 AB9131;SPC SD S     -   231,050.      480,540.      MT  (+/- 180 meters Scaled)
 AB9131
 AB9131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ744205(NAD 83)
 AB9131
 AB9131                          SUPERSEDED SURVEY CONTROL
 AB9131
 AB9131.No superseded survey control is available for this station.
 AB9131
 AB9131_MARKER: DD = SURVEY DISK
 AB9131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9131_STAMPING: 34-134.0
 AB9131_MARK LOGO: SDDT
 AB9131_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9131+STABILITY: SURFACE MOTION
 AB9131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9131+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9131
 AB9131  HISTORY     - Date     Condition        Report By
 AB9131  HISTORY     - UNK      MONUMENTED       SDDT
 AB9131  HISTORY     - 19950605 GOOD             NGS
 AB9131  HISTORY     - 20120612 GOOD             INDIV
 AB9131
 AB9131                          STATION DESCRIPTION
 AB9131
 AB9131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9131'33.5 KM (20.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9131'OF STATE HIGHWAY 73 IN HOWES, 41.9 M (137.5 FT) NORTHEAST OF MILEPOST
 AB9131'134, 29.8 M (97.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3
 AB9131'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A
 AB9131'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9131'SURFACE.
 AB9131
 AB9131                          STATION RECOVERY (2012)
 AB9131
 AB9131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9130 ***********************************************************************
 AB9130  DESIGNATION -  34 135.0
 AB9130  PID         -  AB9130
 AB9130  STATE/COUNTY-  SD/HAAKON
 AB9130  COUNTRY     -  US
 AB9130  USGS QUAD   -  HARTLEY (2017)
 AB9130
 AB9130                         *CURRENT SURVEY CONTROL
 AB9130  ______________________________________________________________________
 AB9130* NAD 83(1986) POSITION- 44 24 06.     (N) 101 48 51.     (W)   SCALED
 AB9130* NAVD 88 ORTHO HEIGHT -   757.468 (meters)     2485.13  (feet) ADJUSTED
 AB9130  ______________________________________________________________________
 AB9130  GEOID HEIGHT    -        -20.523 (meters)                     GEOID18
 AB9130  DYNAMIC HEIGHT  -        757.269 (meters)     2484.47  (feet) COMP
 AB9130  MODELED GRAVITY -    980,329.9   (mgal)                       NAVD 88
 AB9130
 AB9130  VERT ORDER      -  FIRST     CLASS II
 AB9130
 AB9130.The horizontal coordinates were scaled from a map and have
 AB9130.an estimated accuracy of +/- 6 seconds.
 AB9130
 AB9130.The orthometric height was determined by differential leveling and
 AB9130.adjusted by the NATIONAL GEODETIC SURVEY
 AB9130.in October 1997.
 AB9130
 AB9130.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9130.GEOID18 height accuracy estimate available here.
 AB9130
 AB9130.Click photographs - Photos may exist for this station.
 AB9130
 AB9130.The dynamic height is computed by dividing the NAVD 88
 AB9130.geopotential number by the normal gravity value computed on the
 AB9130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9130.degrees latitude (g = 980.6199 gals.).
 AB9130
 AB9130.The modeled gravity was interpolated from observed gravity values.
 AB9130
 AB9130;                    North         East    Units  Estimated Accuracy
 AB9130;SPC SD S     -   230,840.      482,040.      MT  (+/- 180 meters Scaled)
 AB9130
 AB9130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ759203(NAD 83)
 AB9130
 AB9130                          SUPERSEDED SURVEY CONTROL
 AB9130
 AB9130.No superseded survey control is available for this station.
 AB9130
 AB9130_MARKER: DD = SURVEY DISK
 AB9130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9130_STAMPING: 34-135.0
 AB9130_MARK LOGO: SDDT
 AB9130_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9130+STABILITY: SURFACE MOTION
 AB9130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9130+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9130
 AB9130  HISTORY     - Date     Condition        Report By
 AB9130  HISTORY     - UNK      MONUMENTED       SDDT
 AB9130  HISTORY     - 19950605 GOOD             NGS
 AB9130  HISTORY     - 20120612 GOOD             INDIV
 AB9130
 AB9130                          STATION DESCRIPTION
 AB9130
 AB9130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9130'35.1 KM (21.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9130'OF STATE HIGHWAY 73 IN HOWES, 42.0 M (137.8 FT) NORTH OF MILEPOST 135,
 AB9130'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 29.4 M (96.5 FT)
 AB9130'EAST OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AB9130'HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A
 AB9130'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9130'GROUND SURFACE.
 AB9130
 AB9130                          STATION RECOVERY (2012)
 AB9130
 AB9130'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9129 ***********************************************************************
 AB9129  DESIGNATION -  34 136.03
 AB9129  PID         -  AB9129
 AB9129  STATE/COUNTY-  SD/HAAKON
 AB9129  COUNTRY     -  US
 AB9129  USGS QUAD   -  HARTLEY (2017)
 AB9129
 AB9129                         *CURRENT SURVEY CONTROL
 AB9129  ______________________________________________________________________
 AB9129* NAD 83(1986) POSITION- 44 24 06.     (N) 101 47 37.     (W)   SCALED
 AB9129* NAVD 88 ORTHO HEIGHT -   759.019 (meters)     2490.21  (feet) ADJUSTED
 AB9129  ______________________________________________________________________
 AB9129  GEOID HEIGHT    -        -20.585 (meters)                     GEOID18
 AB9129  DYNAMIC HEIGHT  -        758.819 (meters)     2489.56  (feet) COMP
 AB9129  MODELED GRAVITY -    980,329.6   (mgal)                       NAVD 88
 AB9129
 AB9129  VERT ORDER      -  FIRST     CLASS II
 AB9129
 AB9129.The horizontal coordinates were scaled from a map and have
 AB9129.an estimated accuracy of +/- 6 seconds.
 AB9129
 AB9129.The orthometric height was determined by differential leveling and
 AB9129.adjusted by the NATIONAL GEODETIC SURVEY
 AB9129.in October 1997.
 AB9129
 AB9129.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9129.GEOID18 height accuracy estimate available here.
 AB9129
 AB9129.Click photographs - Photos may exist for this station.
 AB9129
 AB9129.The dynamic height is computed by dividing the NAVD 88
 AB9129.geopotential number by the normal gravity value computed on the
 AB9129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9129.degrees latitude (g = 980.6199 gals.).
 AB9129
 AB9129.The modeled gravity was interpolated from observed gravity values.
 AB9129
 AB9129;                    North         East    Units  Estimated Accuracy
 AB9129;SPC SD S     -   230,810.      483,680.      MT  (+/- 180 meters Scaled)
 AB9129
 AB9129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ775202(NAD 83)
 AB9129
 AB9129                          SUPERSEDED SURVEY CONTROL
 AB9129
 AB9129.No superseded survey control is available for this station.
 AB9129
 AB9129_MARKER: DD = SURVEY DISK
 AB9129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9129_STAMPING: 34-136.03
 AB9129_MARK LOGO: SDDT
 AB9129_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9129+STABILITY: SURFACE MOTION
 AB9129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9129+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9129
 AB9129  HISTORY     - Date     Condition        Report By
 AB9129  HISTORY     - UNK      MONUMENTED       SDDT
 AB9129  HISTORY     - 19950605 GOOD             NGS
 AB9129  HISTORY     - 20120612 GOOD             INDIV
 AB9129
 AB9129                          STATION DESCRIPTION
 AB9129
 AB9129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9129'36.7 KM (22.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9129'OF STATE HIGHWAY 73 IN HOWES, 56.9 M (186.7 FT) NORTHEAST OF MILEPOST
 AB9129'136, 29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.9 M (25.9 FT)
 AB9129'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW
 AB9129'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AB9129'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9129'ABOVE THE GROUND SURFACE.
 AB9129
 AB9129                          STATION RECOVERY (2012)
 AB9129
 AB9129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9128 ***********************************************************************
 AB9128  DESIGNATION -  34 137.0
 AB9128  PID         -  AB9128
 AB9128  STATE/COUNTY-  SD/HAAKON
 AB9128  COUNTRY     -  US
 AB9128  USGS QUAD   -  HARTLEY (2017)
 AB9128
 AB9128                         *CURRENT SURVEY CONTROL
 AB9128  ______________________________________________________________________
 AB9128* NAD 83(1986) POSITION- 44 24 06.     (N) 101 46 26.     (W)   SCALED
 AB9128* NAVD 88 ORTHO HEIGHT -   757.187 (meters)     2484.20  (feet) ADJUSTED
 AB9128  ______________________________________________________________________
 AB9128  GEOID HEIGHT    -        -20.644 (meters)                     GEOID18
 AB9128  DYNAMIC HEIGHT  -        756.988 (meters)     2483.55  (feet) COMP
 AB9128  MODELED GRAVITY -    980,329.3   (mgal)                       NAVD 88
 AB9128
 AB9128  VERT ORDER      -  FIRST     CLASS II
 AB9128
 AB9128.The horizontal coordinates were scaled from a map and have
 AB9128.an estimated accuracy of +/- 6 seconds.
 AB9128
 AB9128.The orthometric height was determined by differential leveling and
 AB9128.adjusted by the NATIONAL GEODETIC SURVEY
 AB9128.in October 1997.
 AB9128
 AB9128.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9128.GEOID18 height accuracy estimate available here.
 AB9128
 AB9128.Click photographs - Photos may exist for this station.
 AB9128
 AB9128.The dynamic height is computed by dividing the NAVD 88
 AB9128.geopotential number by the normal gravity value computed on the
 AB9128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9128.degrees latitude (g = 980.6199 gals.).
 AB9128
 AB9128.The modeled gravity was interpolated from observed gravity values.
 AB9128
 AB9128;                    North         East    Units  Estimated Accuracy
 AB9128;SPC SD S     -   230,780.      485,250.      MT  (+/- 180 meters Scaled)
 AB9128
 AB9128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ791202(NAD 83)
 AB9128
 AB9128                          SUPERSEDED SURVEY CONTROL
 AB9128
 AB9128.No superseded survey control is available for this station.
 AB9128
 AB9128_MARKER: DD = SURVEY DISK
 AB9128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9128_STAMPING: 34-137.0
 AB9128_MARK LOGO: SDDT
 AB9128_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9128+STABILITY: SURFACE MOTION
 AB9128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9128+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9128
 AB9128  HISTORY     - Date     Condition        Report By
 AB9128  HISTORY     - UNK      MONUMENTED       SDDT
 AB9128  HISTORY     - 19950605 GOOD             NGS
 AB9128  HISTORY     - 20120612 GOOD             INDIV
 AB9128
 AB9128                          STATION DESCRIPTION
 AB9128
 AB9128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9128'38.3 KM (23.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9128'OF STATE HIGHWAY 73 IN HOWES, 41.8 M (137.1 FT) NORTH OF MILEPOST 137,
 AB9128'29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW
 AB9128'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AB9128'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9128'SURFACE.
 AB9128
 AB9128                          STATION RECOVERY (2012)
 AB9128
 AB9128'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9127 ***********************************************************************
 AB9127  DESIGNATION -  34 138.0
 AB9127  PID         -  AB9127
 AB9127  STATE/COUNTY-  SD/HAAKON
 AB9127  COUNTRY     -  US
 AB9127  USGS QUAD   -  HARTLEY (2017)
 AB9127
 AB9127                         *CURRENT SURVEY CONTROL
 AB9127  ______________________________________________________________________
 AB9127* NAD 83(1986) POSITION- 44 24 05.     (N) 101 45 14.     (W)   SCALED
 AB9127* NAVD 88 ORTHO HEIGHT -   756.410 (meters)     2481.66  (feet) ADJUSTED
 AB9127  ______________________________________________________________________
 AB9127  GEOID HEIGHT    -        -20.705 (meters)                     GEOID18
 AB9127  DYNAMIC HEIGHT  -        756.211 (meters)     2481.00  (feet) COMP
 AB9127  MODELED GRAVITY -    980,328.8   (mgal)                       NAVD 88
 AB9127
 AB9127  VERT ORDER      -  FIRST     CLASS II
 AB9127
 AB9127.The horizontal coordinates were scaled from a map and have
 AB9127.an estimated accuracy of +/- 6 seconds.
 AB9127
 AB9127.The orthometric height was determined by differential leveling and
 AB9127.adjusted by the NATIONAL GEODETIC SURVEY
 AB9127.in October 1997.
 AB9127
 AB9127.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9127.GEOID18 height accuracy estimate available here.
 AB9127
 AB9127.Click photographs - Photos may exist for this station.
 AB9127
 AB9127.The dynamic height is computed by dividing the NAVD 88
 AB9127.geopotential number by the normal gravity value computed on the
 AB9127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9127.degrees latitude (g = 980.6199 gals.).
 AB9127
 AB9127.The modeled gravity was interpolated from observed gravity values.
 AB9127
 AB9127;                    North         East    Units  Estimated Accuracy
 AB9127;SPC SD S     -   230,720.      486,840.      MT  (+/- 180 meters Scaled)
 AB9127
 AB9127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ807201(NAD 83)
 AB9127
 AB9127                          SUPERSEDED SURVEY CONTROL
 AB9127
 AB9127.No superseded survey control is available for this station.
 AB9127
 AB9127_MARKER: DD = SURVEY DISK
 AB9127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9127_STAMPING: 34-138.0
 AB9127_MARK LOGO: SDDT
 AB9127_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9127+STABILITY: SURFACE MOTION
 AB9127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9127+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 AB9127
 AB9127  HISTORY     - Date     Condition        Report By
 AB9127  HISTORY     - UNK      MONUMENTED       SDDT
 AB9127  HISTORY     - 19950605 GOOD             NGS
 AB9127
 AB9127                          STATION DESCRIPTION
 AB9127
 AB9127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9127'39.9 KM (24.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9127'OF STATE HIGHWAY 73 IN HOWES, 42.2 M (138.5 FT) NORTH OF MILEPOST 138,
 AB9127'30.2 M (99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT)
 AB9127'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 2.7 M (8.9 FT) EAST
 AB9127'OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9127'0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AB9127'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9126 ***********************************************************************
 AB9126  DESIGNATION -  34 139.03
 AB9126  PID         -  AB9126
 AB9126  STATE/COUNTY-  SD/HAAKON
 AB9126  COUNTRY     -  US
 AB9126  USGS QUAD   -  MILESVILLE (2017)
 AB9126
 AB9126                         *CURRENT SURVEY CONTROL
 AB9126  ______________________________________________________________________
 AB9126* NAD 83(1986) POSITION- 44 24 06.     (N) 101 43 59.     (W)   SCALED
 AB9126* NAVD 88 ORTHO HEIGHT -   755.432 (meters)     2478.45  (feet) ADJUSTED
 AB9126  ______________________________________________________________________
 AB9126  GEOID HEIGHT    -        -20.766 (meters)                     GEOID18
 AB9126  DYNAMIC HEIGHT  -        755.232 (meters)     2477.79  (feet) COMP
 AB9126  MODELED GRAVITY -    980,328.4   (mgal)                       NAVD 88
 AB9126
 AB9126  VERT ORDER      -  FIRST     CLASS II
 AB9126
 AB9126.The horizontal coordinates were scaled from a map and have
 AB9126.an estimated accuracy of +/- 6 seconds.
 AB9126
 AB9126.The orthometric height was determined by differential leveling and
 AB9126.adjusted by the NATIONAL GEODETIC SURVEY
 AB9126.in October 1997.
 AB9126
 AB9126.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9126.GEOID18 height accuracy estimate available here.
 AB9126
 AB9126.Click photographs - Photos may exist for this station.
 AB9126
 AB9126.The dynamic height is computed by dividing the NAVD 88
 AB9126.geopotential number by the normal gravity value computed on the
 AB9126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9126.degrees latitude (g = 980.6199 gals.).
 AB9126
 AB9126.The modeled gravity was interpolated from observed gravity values.
 AB9126
 AB9126;                    North         East    Units  Estimated Accuracy
 AB9126;SPC SD S     -   230,720.      488,500.      MT  (+/- 180 meters Scaled)
 AB9126
 AB9126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ823201(NAD 83)
 AB9126
 AB9126                          SUPERSEDED SURVEY CONTROL
 AB9126
 AB9126.No superseded survey control is available for this station.
 AB9126
 AB9126_MARKER: Z = SEE DESCRIPTION
 AB9126_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9126_STAMPING: 34-139.03 1995
 AB9126_PROJECTION: FLUSH
 AB9126_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9126_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9126+STABILITY: POSITION/ELEVATION WELL
 AB9126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9126+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1995
 AB9126_ROD/PIPE-DEPTH: 6.4 meters
 AB9126_SLEEVE-DEPTH  : 4.0 meters
 AB9126
 AB9126  HISTORY     - Date     Condition        Report By
 AB9126  HISTORY     - 1995     MONUMENTED       SDDT
 AB9126  HISTORY     - 19950718 GOOD             NGS
 AB9126
 AB9126                          STATION DESCRIPTION
 AB9126
 AB9126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9126'41.5 KM (25.80 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9126'OF STATE HIGHWAY 73 IN HOWES, 62.2 M (204.1 FT) NORTHEAST OF MILEPOST
 AB9126'139, 29.7 M (97.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT)
 AB9126'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW
 AB9126'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST,
 AB9126'AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 AB9126'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 AB9126'AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AB9126'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9125 ***********************************************************************
 AB9125  DESIGNATION -  34 140.17
 AB9125  PID         -  AB9125
 AB9125  STATE/COUNTY-  SD/HAAKON
 AB9125  COUNTRY     -  US
 AB9125  USGS QUAD   -  MILESVILLE (2017)
 AB9125
 AB9125                         *CURRENT SURVEY CONTROL
 AB9125  ______________________________________________________________________
 AB9125* NAD 83(1986) POSITION- 44 24 06.     (N) 101 42 40.     (W)   SCALED
 AB9125* NAVD 88 ORTHO HEIGHT -   757.829 (meters)     2486.31  (feet) ADJUSTED
 AB9125  ______________________________________________________________________
 AB9125  GEOID HEIGHT    -        -20.832 (meters)                     GEOID18
 AB9125  DYNAMIC HEIGHT  -        757.629 (meters)     2485.65  (feet) COMP
 AB9125  MODELED GRAVITY -    980,329.7   (mgal)                       NAVD 88
 AB9125
 AB9125  VERT ORDER      -  FIRST     CLASS II
 AB9125
 AB9125.The horizontal coordinates were scaled from a map and have
 AB9125.an estimated accuracy of +/- 6 seconds.
 AB9125
 AB9125.The orthometric height was determined by differential leveling and
 AB9125.adjusted by the NATIONAL GEODETIC SURVEY
 AB9125.in October 1997.
 AB9125
 AB9125.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9125.GEOID18 height accuracy estimate available here.
 AB9125
 AB9125.Click photographs - Photos may exist for this station.
 AB9125
 AB9125.The dynamic height is computed by dividing the NAVD 88
 AB9125.geopotential number by the normal gravity value computed on the
 AB9125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9125.degrees latitude (g = 980.6199 gals.).
 AB9125
 AB9125.The modeled gravity was interpolated from observed gravity values.
 AB9125
 AB9125;                    North         East    Units  Estimated Accuracy
 AB9125;SPC SD S     -   230,700.      490,250.      MT  (+/- 180 meters Scaled)
 AB9125
 AB9125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ841200(NAD 83)
 AB9125
 AB9125                          SUPERSEDED SURVEY CONTROL
 AB9125
 AB9125.No superseded survey control is available for this station.
 AB9125
 AB9125_MARKER: DD = SURVEY DISK
 AB9125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9125_STAMPING: 34-140.17
 AB9125_MARK LOGO: SDDT
 AB9125_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9125+STABILITY: SURFACE MOTION
 AB9125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9125+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9125
 AB9125  HISTORY     - Date     Condition        Report By
 AB9125  HISTORY     - UNK      MONUMENTED       SDDT
 AB9125  HISTORY     - 19950718 GOOD             NGS
 AB9125  HISTORY     - 20120612 GOOD             INDIV
 AB9125
 AB9125                          STATION DESCRIPTION
 AB9125
 AB9125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9125'43.3 KM (26.90 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9125'OF STATE HIGHWAY 73 IN HOWES, 204.0 M (669.3 FT) EAST OF MILEPOST 140,
 AB9125'30.5 M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.7 M (41.7 FT)
 AB9125'SOUTH OF A FENCE CORNER, 2.9 M (9.5 FT) EAST OF THE CENTER OF A FIELD
 AB9125'ENTRANCE AND GATE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5
 AB9125'M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AB9125'GROUND SURFACE.
 AB9125
 AB9125                          STATION RECOVERY (2012)
 AB9125
 AB9125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9124 ***********************************************************************
 AB9124  DESIGNATION -  34 141.03
 AB9124  PID         -  AB9124
 AB9124  STATE/COUNTY-  SD/HAAKON
 AB9124  COUNTRY     -  US
 AB9124  USGS QUAD   -  MILESVILLE (2017)
 AB9124
 AB9124                         *CURRENT SURVEY CONTROL
 AB9124  ______________________________________________________________________
 AB9124* NAD 83(1986) POSITION- 44 24 06.     (N) 101 41 34.     (W)   SCALED
 AB9124* NAVD 88 ORTHO HEIGHT -   752.986 (meters)     2470.42  (feet) ADJUSTED
 AB9124  ______________________________________________________________________
 AB9124  GEOID HEIGHT    -        -20.886 (meters)                     GEOID18
 AB9124  DYNAMIC HEIGHT  -        752.789 (meters)     2469.78  (feet) COMP
 AB9124  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 AB9124
 AB9124  VERT ORDER      -  FIRST     CLASS II
 AB9124
 AB9124.The horizontal coordinates were scaled from a map and have
 AB9124.an estimated accuracy of +/- 6 seconds.
 AB9124
 AB9124.The orthometric height was determined by differential leveling and
 AB9124.adjusted by the NATIONAL GEODETIC SURVEY
 AB9124.in October 1997.
 AB9124
 AB9124.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9124.GEOID18 height accuracy estimate available here.
 AB9124
 AB9124.Click photographs - Photos may exist for this station.
 AB9124
 AB9124.The dynamic height is computed by dividing the NAVD 88
 AB9124.geopotential number by the normal gravity value computed on the
 AB9124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9124.degrees latitude (g = 980.6199 gals.).
 AB9124
 AB9124.The modeled gravity was interpolated from observed gravity values.
 AB9124
 AB9124;                    North         East    Units  Estimated Accuracy
 AB9124;SPC SD S     -   230,670.      491,710.      MT  (+/- 180 meters Scaled)
 AB9124
 AB9124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ855200(NAD 83)
 AB9124
 AB9124                          SUPERSEDED SURVEY CONTROL
 AB9124
 AB9124.No superseded survey control is available for this station.
 AB9124
 AB9124_MARKER: DD = SURVEY DISK
 AB9124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9124_STAMPING: 34-141.03
 AB9124_MARK LOGO: SDDT
 AB9124_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9124+STABILITY: SURFACE MOTION
 AB9124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9124+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9124
 AB9124  HISTORY     - Date     Condition        Report By
 AB9124  HISTORY     - UNK      MONUMENTED       SDDT
 AB9124  HISTORY     - 19950718 GOOD             NGS
 AB9124  HISTORY     - 20120612 GOOD             INDIV
 AB9124
 AB9124                          STATION DESCRIPTION
 AB9124
 AB9124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9124'44.7 KM (27.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB9124'OF STATE HIGHWAY 73 IN HOWES, 58.0 M (190.3 FT) NORTHEAST OF MILEPOST
 AB9124'141, 22.2 M (72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.8 M (51.8
 AB9124'FT) NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 10.3 M
 AB9124'(33.8 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW
 AB9124'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 AB9124'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9124
 AB9124                          STATION RECOVERY (2012)
 AB9124
 AB9124'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9123 ***********************************************************************
 AB9123  DESIGNATION -  34 142.0
 AB9123  PID         -  AB9123
 AB9123  STATE/COUNTY-  SD/HAAKON
 AB9123  COUNTRY     -  US
 AB9123  USGS QUAD   -  MILESVILLE (2017)
 AB9123
 AB9123                         *CURRENT SURVEY CONTROL
 AB9123  ______________________________________________________________________
 AB9123* NAD 83(1986) POSITION- 44 24 03.59   (N) 101 40 18.90   (W)   HD_HELD1
 AB9123* NAVD 88 ORTHO HEIGHT -   756.303 (meters)     2481.30  (feet) ADJUSTED
 AB9123  ______________________________________________________________________
 AB9123  GEOID HEIGHT    -        -20.946 (meters)                     GEOID18
 AB9123  DYNAMIC HEIGHT  -        756.106 (meters)     2480.66  (feet) COMP
 AB9123  MODELED GRAVITY -    980,332.3   (mgal)                       NAVD 88
 AB9123
 AB9123  VERT ORDER      -  FIRST     CLASS II
 AB9123
 AB9123.The horizontal coordinates were determined by differentially corrected
 AB9123.hand held GPS observations or other comparable positioning techniques
 AB9123.and have an estimated accuracy of +/- 3 meters.
 AB9123
 AB9123.The orthometric height was determined by differential leveling and
 AB9123.adjusted by the NATIONAL GEODETIC SURVEY
 AB9123.in October 1997.
 AB9123
 AB9123.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9123.GEOID18 height accuracy estimate available here.
 AB9123
 AB9123.Click photographs - Photos may exist for this station.
 AB9123
 AB9123.The dynamic height is computed by dividing the NAVD 88
 AB9123.geopotential number by the normal gravity value computed on the
 AB9123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9123.degrees latitude (g = 980.6199 gals.).
 AB9123
 AB9123.The modeled gravity was interpolated from observed gravity values.
 AB9123
 AB9123;                    North         East    Units  Estimated Accuracy
 AB9123;SPC SD S     -   230,569.7     493,367.7     MT  (+/- 3 meters HH1 GPS) 
 AB9123
 AB9123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8722719884(NAD 83)
 AB9123
 AB9123                          SUPERSEDED SURVEY CONTROL
 AB9123
 AB9123.No superseded survey control is available for this station.
 AB9123
 AB9123_MARKER: DD = SURVEY DISK
 AB9123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9123_STAMPING: 34-142.0
 AB9123_MARK LOGO: SDDT
 AB9123_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9123+STABILITY: SURFACE MOTION
 AB9123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9123+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9123
 AB9123  HISTORY     - Date     Condition        Report By
 AB9123  HISTORY     - UNK      MONUMENTED       SDDT
 AB9123  HISTORY     - 19950718 GOOD             NGS
 AB9123  HISTORY     - 20120612 GOOD             INDIV
 AB9123
 AB9123                          STATION DESCRIPTION
 AB9123
 AB9123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9123'54.0 KM (33.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9123'OFFICE IN HAYES, 69.5 M (228.0 FT) WEST OF A T-FENCE CORNER, 55.0 M
 AB9123'(180.4 FT) EAST OF A T-FENCE CORNER, 29.9 M (98.1 FT) SOUTH OF THE
 AB9123'HIGHWAY CENTERLINE, 18.3 M (60.0 FT) SOUTH OF MILEPOST 142, 0.5 M (1.6
 AB9123'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS
 AB9123'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9123
 AB9123                          STATION RECOVERY (2012)
 AB9123
 AB9123'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9122 ***********************************************************************
 AB9122  DESIGNATION -  34 143.1
 AB9122  PID         -  AB9122
 AB9122  STATE/COUNTY-  SD/HAAKON
 AB9122  COUNTRY     -  US
 AB9122  USGS QUAD   -  MILESVILLE (2017)
 AB9122
 AB9122                         *CURRENT SURVEY CONTROL
 AB9122  ______________________________________________________________________
 AB9122* NAD 83(1986) POSITION- 44 24 02.     (N) 101 39 00.     (W)   SCALED
 AB9122* NAVD 88 ORTHO HEIGHT -   732.488 (meters)     2403.17  (feet) ADJUSTED
 AB9122  ______________________________________________________________________
 AB9122  GEOID HEIGHT    -        -21.009 (meters)                     GEOID18
 AB9122  DYNAMIC HEIGHT  -        732.298 (meters)     2402.55  (feet) COMP
 AB9122  MODELED GRAVITY -    980,333.7   (mgal)                       NAVD 88
 AB9122
 AB9122  VERT ORDER      -  FIRST     CLASS II
 AB9122
 AB9122.The horizontal coordinates were scaled from a map and have
 AB9122.an estimated accuracy of +/- 6 seconds.
 AB9122
 AB9122.The orthometric height was determined by differential leveling and
 AB9122.adjusted by the NATIONAL GEODETIC SURVEY
 AB9122.in October 1997.
 AB9122
 AB9122.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9122.GEOID18 height accuracy estimate available here.
 AB9122
 AB9122.Click photographs - Photos may exist for this station.
 AB9122
 AB9122.The dynamic height is computed by dividing the NAVD 88
 AB9122.geopotential number by the normal gravity value computed on the
 AB9122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9122.degrees latitude (g = 980.6199 gals.).
 AB9122
 AB9122.The modeled gravity was interpolated from observed gravity values.
 AB9122
 AB9122;                    North         East    Units  Estimated Accuracy
 AB9122;SPC SD S     -   230,490.      495,110.      MT  (+/- 180 meters Scaled)
 AB9122
 AB9122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ889197(NAD 83)
 AB9122
 AB9122                          SUPERSEDED SURVEY CONTROL
 AB9122
 AB9122.No superseded survey control is available for this station.
 AB9122
 AB9122_MARKER: DD = SURVEY DISK
 AB9122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9122_STAMPING: 34-143.1
 AB9122_MARK LOGO: SDDT
 AB9122_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9122+STABILITY: SURFACE MOTION
 AB9122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9122+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9122
 AB9122  HISTORY     - Date     Condition        Report By
 AB9122  HISTORY     - UNK      MONUMENTED       SDDT
 AB9122  HISTORY     - 19950718 GOOD             NGS
 AB9122  HISTORY     - 20120612 GOOD             INDIV
 AB9122
 AB9122                          STATION DESCRIPTION
 AB9122
 AB9122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9122'52.2 KM (32.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9122'OFFICE IN HAYES, 148.0 M (485.6 FT) EAST OF MILEPOST 143, 29.9 M (98.1
 AB9122'FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT) EAST OF THE EAST
 AB9122'END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB9122'HIGHWAY, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AB9122'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9122'GROUND SURFACE.
 AB9122
 AB9122                          STATION RECOVERY (2012)
 AB9122
 AB9122'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9120 ***********************************************************************
 AB9120  DESIGNATION -  34 144.00
 AB9120  PID         -  AB9120
 AB9120  STATE/COUNTY-  SD/HAAKON
 AB9120  COUNTRY     -  US
 AB9120  USGS QUAD   -  MILESVILLE (2017)
 AB9120
 AB9120                         *CURRENT SURVEY CONTROL
 AB9120  ______________________________________________________________________
 AB9120* NAD 83(1986) POSITION- 44 24 03.     (N) 101 37 55.     (W)   SCALED
 AB9120* NAVD 88 ORTHO HEIGHT -   732.889 (meters)     2404.49  (feet) ADJUSTED
 AB9120  ______________________________________________________________________
 AB9120  GEOID HEIGHT    -        -21.060 (meters)                     GEOID18
 AB9120  DYNAMIC HEIGHT  -        732.699 (meters)     2403.86  (feet) COMP
 AB9120  MODELED GRAVITY -    980,335.0   (mgal)                       NAVD 88
 AB9120
 AB9120  VERT ORDER      -  FIRST     CLASS II
 AB9120
 AB9120.The horizontal coordinates were scaled from a map and have
 AB9120.an estimated accuracy of +/- 6 seconds.
 AB9120
 AB9120.The orthometric height was determined by differential leveling and
 AB9120.adjusted by the NATIONAL GEODETIC SURVEY
 AB9120.in October 1997.
 AB9120
 AB9120.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9120.GEOID18 height accuracy estimate available here.
 AB9120
 AB9120.Click photographs - Photos may exist for this station.
 AB9120
 AB9120.The dynamic height is computed by dividing the NAVD 88
 AB9120.geopotential number by the normal gravity value computed on the
 AB9120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9120.degrees latitude (g = 980.6199 gals.).
 AB9120
 AB9120.The modeled gravity was interpolated from observed gravity values.
 AB9120
 AB9120;                    North         East    Units  Estimated Accuracy
 AB9120;SPC SD S     -   230,500.      496,550.      MT  (+/- 180 meters Scaled)
 AB9120
 AB9120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ904197(NAD 83)
 AB9120
 AB9120                          SUPERSEDED SURVEY CONTROL
 AB9120
 AB9120.No superseded survey control is available for this station.
 AB9120
 AB9120_MARKER: Z = SEE DESCRIPTION
 AB9120_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9120_STAMPING: 34-144.00 1995
 AB9120_MARK LOGO: NGS
 AB9120_PROJECTION: FLUSH
 AB9120_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9120_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9120+STABILITY: POSITION/ELEVATION WELL
 AB9120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9120+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9120_ROD/PIPE-DEPTH: 6.4 meters
 AB9120_SLEEVE-DEPTH  : 4.0 meters
 AB9120
 AB9120  HISTORY     - Date     Condition        Report By
 AB9120  HISTORY     - 1995     MONUMENTED       SDDT
 AB9120  HISTORY     - 19950718 GOOD             NGS
 AB9120  HISTORY     - 20120612 GOOD             INDIV
 AB9120
 AB9120                          STATION DESCRIPTION
 AB9120
 AB9120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9120'50.8 KM (31.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9120'OFFICE IN HAYES, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AB9120'18.9 M (62.0 FT) SOUTH OF MILEPOST 144, 1.5 M (4.9 FT) BELOW THE LEVEL
 AB9120'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M
 AB9120'(1.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS
 AB9120'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO
 AB9120'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AB9120'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9120
 AB9120                          STATION RECOVERY (2012)
 AB9120
 AB9120'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9119 ***********************************************************************
 AB9119  DESIGNATION -  34 145.0
 AB9119  PID         -  AB9119
 AB9119  STATE/COUNTY-  SD/HAAKON
 AB9119  COUNTRY     -  US
 AB9119  USGS QUAD   -  MURRAY DRAW (2017)
 AB9119
 AB9119                         *CURRENT SURVEY CONTROL
 AB9119  ______________________________________________________________________
 AB9119* NAD 83(1986) POSITION- 44 24 04.     (N) 101 36 43.     (W)   SCALED
 AB9119* NAVD 88 ORTHO HEIGHT -   723.817 (meters)     2374.72  (feet) ADJUSTED
 AB9119  ______________________________________________________________________
 AB9119  GEOID HEIGHT    -        -21.115 (meters)                     GEOID18
 AB9119  DYNAMIC HEIGHT  -        723.630 (meters)     2374.11  (feet) COMP
 AB9119  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 AB9119
 AB9119  VERT ORDER      -  FIRST     CLASS II
 AB9119
 AB9119.The horizontal coordinates were scaled from a map and have
 AB9119.an estimated accuracy of +/- 6 seconds.
 AB9119
 AB9119.The orthometric height was determined by differential leveling and
 AB9119.adjusted by the NATIONAL GEODETIC SURVEY
 AB9119.in October 1997.
 AB9119
 AB9119.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9119.GEOID18 height accuracy estimate available here.
 AB9119
 AB9119.Click photographs - Photos may exist for this station.
 AB9119
 AB9119.The dynamic height is computed by dividing the NAVD 88
 AB9119.geopotential number by the normal gravity value computed on the
 AB9119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9119.degrees latitude (g = 980.6199 gals.).
 AB9119
 AB9119.The modeled gravity was interpolated from observed gravity values.
 AB9119
 AB9119;                    North         East    Units  Estimated Accuracy
 AB9119;SPC SD S     -   230,510.      498,150.      MT  (+/- 180 meters Scaled)
 AB9119
 AB9119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ920197(NAD 83)
 AB9119
 AB9119                          SUPERSEDED SURVEY CONTROL
 AB9119
 AB9119.No superseded survey control is available for this station.
 AB9119
 AB9119_MARKER: DD = SURVEY DISK
 AB9119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9119_STAMPING: 34-145.0
 AB9119_MARK LOGO: SDDT
 AB9119_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9119+STABILITY: SURFACE MOTION
 AB9119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9119+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9119
 AB9119  HISTORY     - Date     Condition        Report By
 AB9119  HISTORY     - UNK      MONUMENTED       SDDT
 AB9119  HISTORY     - 19950718 GOOD             NGS
 AB9119  HISTORY     - 20120612 GOOD             INDIV
 AB9119
 AB9119                          STATION DESCRIPTION
 AB9119
 AB9119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9119'49.2 KM (30.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9119'OFFICE IN HAYES, 30.2 M (99.1 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AB9119'19.2 M (63.0 FT) SOUTH OF MILEPOST 145, 0.5 M (1.6 FT) NORTH OF A
 AB9119'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9119'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9119'ABOVE THE GROUND SURFACE.
 AB9119
 AB9119                          STATION RECOVERY (2012)
 AB9119
 AB9119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9118 ***********************************************************************
 AB9118  DESIGNATION -  34 146.05
 AB9118  PID         -  AB9118
 AB9118  STATE/COUNTY-  SD/HAAKON
 AB9118  COUNTRY     -  US
 AB9118  USGS QUAD   -  MURRAY DRAW (2017)
 AB9118
 AB9118                         *CURRENT SURVEY CONTROL
 AB9118  ______________________________________________________________________
 AB9118* NAD 83(1986) POSITION- 44 24 04.     (N) 101 35 25.     (W)   SCALED
 AB9118* NAVD 88 ORTHO HEIGHT -   714.937 (meters)     2345.59  (feet) ADJUSTED
 AB9118  ______________________________________________________________________
 AB9118  GEOID HEIGHT    -        -21.174 (meters)                     GEOID18
 AB9118  DYNAMIC HEIGHT  -        714.756 (meters)     2345.00  (feet) COMP
 AB9118  MODELED GRAVITY -    980,340.3   (mgal)                       NAVD 88
 AB9118
 AB9118  VERT ORDER      -  FIRST     CLASS II
 AB9118
 AB9118.The horizontal coordinates were scaled from a map and have
 AB9118.an estimated accuracy of +/- 6 seconds.
 AB9118
 AB9118.The orthometric height was determined by differential leveling and
 AB9118.adjusted by the NATIONAL GEODETIC SURVEY
 AB9118.in October 1997.
 AB9118
 AB9118.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9118.GEOID18 height accuracy estimate available here.
 AB9118
 AB9118.Click photographs - Photos may exist for this station.
 AB9118
 AB9118.The dynamic height is computed by dividing the NAVD 88
 AB9118.geopotential number by the normal gravity value computed on the
 AB9118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9118.degrees latitude (g = 980.6199 gals.).
 AB9118
 AB9118.The modeled gravity was interpolated from observed gravity values.
 AB9118
 AB9118;                    North         East    Units  Estimated Accuracy
 AB9118;SPC SD S     -   230,480.      499,870.      MT  (+/- 180 meters Scaled)
 AB9118
 AB9118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ937196(NAD 83)
 AB9118
 AB9118                          SUPERSEDED SURVEY CONTROL
 AB9118
 AB9118.No superseded survey control is available for this station.
 AB9118
 AB9118_MARKER: DD = SURVEY DISK
 AB9118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9118_STAMPING: 34-146.05
 AB9118_MARK LOGO: SDDT
 AB9118_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9118+STABILITY: SURFACE MOTION
 AB9118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9118+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB9118
 AB9118  HISTORY     - Date     Condition        Report By
 AB9118  HISTORY     - UNK      MONUMENTED       SDDT
 AB9118  HISTORY     - 19950718 GOOD             NGS
 AB9118  HISTORY     - 20120612 GOOD             INDIV
 AB9118
 AB9118                          STATION DESCRIPTION
 AB9118
 AB9118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9118'47.5 KM (29.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9118'OFFICE IN HAYES, 67.7 M (222.1 FT) SOUTHEAST OF MILEPOST 146, 29.9 M
 AB9118'(98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) NORTH OF A
 AB9118'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9118'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9118'ABOVE THE GROUND SURFACE.
 AB9118
 AB9118                          STATION RECOVERY (2012)
 AB9118
 AB9118'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9117 ***********************************************************************
 AB9117  DESIGNATION -  34 147.1
 AB9117  PID         -  AB9117
 AB9117  STATE/COUNTY-  SD/HAAKON
 AB9117  COUNTRY     -  US
 AB9117  USGS QUAD   -  MURRAY DRAW (2017)
 AB9117
 AB9117                         *CURRENT SURVEY CONTROL
 AB9117  ______________________________________________________________________
 AB9117* NAD 83(1986) POSITION- 44 24 01.     (N) 101 34 10.     (W)   SCALED
 AB9117* NAVD 88 ORTHO HEIGHT -   702.752 (meters)     2305.61  (feet) ADJUSTED
 AB9117  ______________________________________________________________________
 AB9117  GEOID HEIGHT    -        -21.233 (meters)                     GEOID18
 AB9117  DYNAMIC HEIGHT  -        702.576 (meters)     2305.03  (feet) COMP
 AB9117  MODELED GRAVITY -    980,344.3   (mgal)                       NAVD 88
 AB9117
 AB9117  VERT ORDER      -  FIRST     CLASS II
 AB9117
 AB9117.The horizontal coordinates were scaled from a map and have
 AB9117.an estimated accuracy of +/- 6 seconds.
 AB9117
 AB9117.The orthometric height was determined by differential leveling and
 AB9117.adjusted by the NATIONAL GEODETIC SURVEY
 AB9117.in October 1997.
 AB9117
 AB9117.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9117.GEOID18 height accuracy estimate available here.
 AB9117
 AB9117.Click photographs - Photos may exist for this station.
 AB9117
 AB9117.The dynamic height is computed by dividing the NAVD 88
 AB9117.geopotential number by the normal gravity value computed on the
 AB9117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9117.degrees latitude (g = 980.6199 gals.).
 AB9117
 AB9117.The modeled gravity was interpolated from observed gravity values.
 AB9117
 AB9117;                    North         East    Units  Estimated Accuracy
 AB9117;SPC SD S     -   230,360.      501,530.      MT  (+/- 180 meters Scaled)
 AB9117
 AB9117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ953195(NAD 83)
 AB9117
 AB9117                          SUPERSEDED SURVEY CONTROL
 AB9117
 AB9117.No superseded survey control is available for this station.
 AB9117
 AB9117_MARKER: DD = SURVEY DISK
 AB9117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9117_STAMPING: 34-147.1
 AB9117_MARK LOGO: SDDT
 AB9117_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9117+STABILITY: SURFACE MOTION
 AB9117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9117+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9117
 AB9117  HISTORY     - Date     Condition        Report By
 AB9117  HISTORY     - UNK      MONUMENTED       SDDT
 AB9117  HISTORY     - 19950718 GOOD             NGS
 AB9117  HISTORY     - 20120607 GOOD             INDIV
 AB9117
 AB9117                          STATION DESCRIPTION
 AB9117
 AB9117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9117'45.8 KM (28.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9117'OFFICE IN HAYES, 143.0 M (469.2 FT) EAST OF MILEPOST 147, 29.9 M (98.1
 AB9117'FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) EAST OF THE
 AB9117'CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) NORTH OF A FENCE,
 AB9117'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB9117'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9117
 AB9117                          STATION RECOVERY (2012)
 AB9117
 AB9117'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9116 ***********************************************************************
 AB9116  DESIGNATION -  34 147.85
 AB9116  PID         -  AB9116
 AB9116  STATE/COUNTY-  SD/HAAKON
 AB9116  COUNTRY     -  US
 AB9116  USGS QUAD   -  MURRAY DRAW (2017)
 AB9116
 AB9116                         *CURRENT SURVEY CONTROL
 AB9116  ______________________________________________________________________
 AB9116* NAD 83(1986) POSITION- 44 23 57.06   (N) 101 33 13.30   (W)   HD_HELD1
 AB9116* NAVD 88 ORTHO HEIGHT -   684.118 (meters)     2244.48  (feet) ADJUSTED
 AB9116  ______________________________________________________________________
 AB9116  GEOID HEIGHT    -        -21.276 (meters)                     GEOID18
 AB9116  DYNAMIC HEIGHT  -        683.948 (meters)     2243.92  (feet) COMP
 AB9116  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 AB9116
 AB9116  VERT ORDER      -  FIRST     CLASS II
 AB9116
 AB9116.The horizontal coordinates were determined by differentially corrected
 AB9116.hand held GPS observations or other comparable positioning techniques
 AB9116.and have an estimated accuracy of +/- 3 meters.
 AB9116
 AB9116.The orthometric height was determined by differential leveling and
 AB9116.adjusted by the NATIONAL GEODETIC SURVEY
 AB9116.in October 1997.
 AB9116
 AB9116.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9116.GEOID18 height accuracy estimate available here.
 AB9116
 AB9116.Click photographs - Photos may exist for this station.
 AB9116
 AB9116.The dynamic height is computed by dividing the NAVD 88
 AB9116.geopotential number by the normal gravity value computed on the
 AB9116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9116.degrees latitude (g = 980.6199 gals.).
 AB9116
 AB9116.The modeled gravity was interpolated from observed gravity values.
 AB9116
 AB9116;                    North         East    Units  Estimated Accuracy
 AB9116;SPC SD S     -   230,223.1     502,781.6     MT  (+/- 3 meters HH1 GPS) 
 AB9116
 AB9116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9663619382(NAD 83)
 AB9116
 AB9116                          SUPERSEDED SURVEY CONTROL
 AB9116
 AB9116.No superseded survey control is available for this station.
 AB9116
 AB9116_MARKER: DD = SURVEY DISK
 AB9116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9116_STAMPING: 34-147.85
 AB9116_MARK LOGO: SDDT
 AB9116_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9116+STABILITY: SURFACE MOTION
 AB9116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9116+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9116
 AB9116  HISTORY     - Date     Condition        Report By
 AB9116  HISTORY     - UNK      MONUMENTED       SDDT
 AB9116  HISTORY     - 19950718 GOOD             NGS
 AB9116  HISTORY     - 20120607 GOOD             INDIV
 AB9116
 AB9116                          STATION DESCRIPTION
 AB9116
 AB9116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9116'44.6 KM (27.70 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9116'OFFICE IN HAYES, 240.0 M (787.4 FT) WEST OF MILEPOST 148, 29.4 M (96.5
 AB9116'FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) NORTH OF A FENCE,
 AB9116'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB9116'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9116'GROUND SURFACE.
 AB9116
 AB9116                          STATION RECOVERY (2012)
 AB9116
 AB9116'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9115 ***********************************************************************
 AB9115  DESIGNATION -  34 148.74
 AB9115  PID         -  AB9115
 AB9115  STATE/COUNTY-  SD/HAAKON
 AB9115  COUNTRY     -  US
 AB9115  USGS QUAD   -  MURRAY DRAW (2017)
 AB9115
 AB9115                         *CURRENT SURVEY CONTROL
 AB9115  ______________________________________________________________________
 AB9115* NAD 83(1986) POSITION- 44 24 04.     (N) 101 32 07.     (W)   SCALED
 AB9115* NAVD 88 ORTHO HEIGHT -   638.924 (meters)     2096.20  (feet) ADJUSTED
 AB9115  ______________________________________________________________________
 AB9115  GEOID HEIGHT    -        -21.323 (meters)                     GEOID18
 AB9115  DYNAMIC HEIGHT  -        638.764 (meters)     2095.68  (feet) COMP
 AB9115  MODELED GRAVITY -    980,346.5   (mgal)                       NAVD 88
 AB9115
 AB9115  VERT ORDER      -  FIRST     CLASS II
 AB9115
 AB9115.The horizontal coordinates were scaled from a map and have
 AB9115.an estimated accuracy of +/- 6 seconds.
 AB9115
 AB9115.The orthometric height was determined by differential leveling and
 AB9115.adjusted by the NATIONAL GEODETIC SURVEY
 AB9115.in October 1997.
 AB9115
 AB9115.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9115.GEOID18 height accuracy estimate available here.
 AB9115
 AB9115.Click photographs - Photos may exist for this station.
 AB9115
 AB9115.The dynamic height is computed by dividing the NAVD 88
 AB9115.geopotential number by the normal gravity value computed on the
 AB9115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9115.degrees latitude (g = 980.6199 gals.).
 AB9115
 AB9115.The modeled gravity was interpolated from observed gravity values.
 AB9115
 AB9115;                    North         East    Units  Estimated Accuracy
 AB9115;SPC SD S     -   230,420.      504,250.      MT  (+/- 180 meters Scaled)
 AB9115
 AB9115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ981195(NAD 83)
 AB9115
 AB9115                          SUPERSEDED SURVEY CONTROL
 AB9115
 AB9115.No superseded survey control is available for this station.
 AB9115
 AB9115_MARKER: Z = SEE DESCRIPTION
 AB9115_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9115_STAMPING: 34-148.74 1995
 AB9115_MARK LOGO: NGS
 AB9115_PROJECTION: FLUSH
 AB9115_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9115_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9115+STABILITY: POSITION/ELEVATION WELL
 AB9115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9115+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9115_ROD/PIPE-DEPTH: 6.4 meters
 AB9115_SLEEVE-DEPTH  : 4.0 meters
 AB9115
 AB9115  HISTORY     - Date     Condition        Report By
 AB9115  HISTORY     - 1995     MONUMENTED       SDDT
 AB9115  HISTORY     - 19950718 GOOD             NGS
 AB9115  HISTORY     - 20120607 GOOD             INDIV
 AB9115
 AB9115                          STATION DESCRIPTION
 AB9115
 AB9115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9115'43.0 KM (26.70 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9115'OFFICE IN HAYES, 291.0 M (954.7 FT) WEST OF MILEPOST 149, 30.1 M (98.8
 AB9115'FT) SOUTH OF THE HIGHWAY CENTERLINE, 13.6 M (44.6 FT) WEST OF THE
 AB9115'CENTER OF A CATTLE GUARD AND DRIVEWAY, 1.5 M (4.9 FT) BELOW THE LEVEL
 AB9115'OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) SOUTH
 AB9115'OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 AB9115'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9115'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS
 AB9115'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AB9115'4-INCH PVC CAP.
 AB9115
 AB9115                          STATION RECOVERY (2012)
 AB9115
 AB9115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9114 ***********************************************************************
 AB9114  DESIGNATION -  34 149.98
 AB9114  PID         -  AB9114
 AB9114  STATE/COUNTY-  SD/HAAKON
 AB9114  COUNTRY     -  US
 AB9114  USGS QUAD   -  MURRAY DRAW (2017)
 AB9114
 AB9114                         *CURRENT SURVEY CONTROL
 AB9114  ______________________________________________________________________
 AB9114* NAD 83(1986) POSITION- 44 23 56.     (N) 101 30 49.     (W)   SCALED
 AB9114* NAVD 88 ORTHO HEIGHT -   692.279 (meters)     2271.25  (feet) ADJUSTED
 AB9114  ______________________________________________________________________
 AB9114  GEOID HEIGHT    -        -21.374 (meters)                     GEOID18
 AB9114  DYNAMIC HEIGHT  -        692.105 (meters)     2270.68  (feet) COMP
 AB9114  MODELED GRAVITY -    980,343.1   (mgal)                       NAVD 88
 AB9114
 AB9114  VERT ORDER      -  FIRST     CLASS II
 AB9114
 AB9114.The horizontal coordinates were scaled from a map and have
 AB9114.an estimated accuracy of +/- 6 seconds.
 AB9114
 AB9114.The orthometric height was determined by differential leveling and
 AB9114.adjusted by the NATIONAL GEODETIC SURVEY
 AB9114.in October 1997.
 AB9114
 AB9114.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9114.GEOID18 height accuracy estimate available here.
 AB9114
 AB9114.Click photographs - Photos may exist for this station.
 AB9114
 AB9114.The dynamic height is computed by dividing the NAVD 88
 AB9114.geopotential number by the normal gravity value computed on the
 AB9114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9114.degrees latitude (g = 980.6199 gals.).
 AB9114
 AB9114.The modeled gravity was interpolated from observed gravity values.
 AB9114
 AB9114;                    North         East    Units  Estimated Accuracy
 AB9114;SPC SD S     -   230,140.      505,970.      MT  (+/- 180 meters Scaled)
 AB9114
 AB9114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ998192(NAD 83)
 AB9114
 AB9114                          SUPERSEDED SURVEY CONTROL
 AB9114
 AB9114.No superseded survey control is available for this station.
 AB9114
 AB9114_MARKER: DD = SURVEY DISK
 AB9114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9114_STAMPING: 34-149.98
 AB9114_MARK LOGO: SDDT
 AB9114_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9114+STABILITY: SURFACE MOTION
 AB9114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9114+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9114
 AB9114  HISTORY     - Date     Condition        Report By
 AB9114  HISTORY     - UNK      MONUMENTED       SDDT
 AB9114  HISTORY     - 19950718 GOOD             NGS
 AB9114  HISTORY     - 20120607 GOOD             INDIV
 AB9114
 AB9114                          STATION DESCRIPTION
 AB9114
 AB9114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9114'41.2 KM (25.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9114'OFFICE IN HAYES, 71.0 M (232.9 FT) WEST OF MILEPOST 150, 29.6 M (97.1
 AB9114'FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.9 M (16.1 FT) EAST OF THE
 AB9114'CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) NORTH OF A FENCE,
 AB9114'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB9114'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9114'GROUND SURFACE.
 AB9114
 AB9114                          STATION RECOVERY (2012)
 AB9114
 AB9114'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9113 ***********************************************************************
 AB9113  DESIGNATION -  34 151.1
 AB9113  PID         -  AB9113
 AB9113  STATE/COUNTY-  SD/HAAKON
 AB9113  COUNTRY     -  US
 AB9113  USGS QUAD   -  MIDDLE DRAW (2017)
 AB9113
 AB9113                         *CURRENT SURVEY CONTROL
 AB9113  ______________________________________________________________________
 AB9113* NAD 83(1986) POSITION- 44 23 24.34   (N) 101 29 39.66   (W)   HD_HELD1
 AB9113* NAVD 88 ORTHO HEIGHT -   731.412 (meters)     2399.64  (feet) ADJUSTED
 AB9113  ______________________________________________________________________
 AB9113  GEOID HEIGHT    -        -21.424 (meters)                     GEOID18
 AB9113  DYNAMIC HEIGHT  -        731.225 (meters)     2399.03  (feet) COMP
 AB9113  MODELED GRAVITY -    980,338.3   (mgal)                       NAVD 88
 AB9113
 AB9113  VERT ORDER      -  FIRST     CLASS II
 AB9113
 AB9113.The horizontal coordinates were determined by differentially corrected
 AB9113.hand held GPS observations or other comparable positioning techniques
 AB9113.and have an estimated accuracy of +/- 3 meters.
 AB9113
 AB9113.The orthometric height was determined by differential leveling and
 AB9113.adjusted by the NATIONAL GEODETIC SURVEY
 AB9113.in October 1997.
 AB9113
 AB9113.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9113.GEOID18 height accuracy estimate available here.
 AB9113
 AB9113.Click photographs - Photos may exist for this station.
 AB9113
 AB9113.The dynamic height is computed by dividing the NAVD 88
 AB9113.geopotential number by the normal gravity value computed on the
 AB9113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9113.degrees latitude (g = 980.6199 gals.).
 AB9113
 AB9113.The modeled gravity was interpolated from observed gravity values.
 AB9113
 AB9113;                    North         East    Units  Estimated Accuracy
 AB9113;SPC SD S     -   229,145.5     507,494.8     MT  (+/- 3 meters HH1 GPS) 
 AB9113
 AB9113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0133118227(NAD 83)
 AB9113
 AB9113                          SUPERSEDED SURVEY CONTROL
 AB9113
 AB9113.No superseded survey control is available for this station.
 AB9113
 AB9113_MARKER: DD = SURVEY DISK
 AB9113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9113_STAMPING: 34-151.1
 AB9113_MARK LOGO: SDDT
 AB9113_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9113+STABILITY: SURFACE MOTION
 AB9113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9113+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9113
 AB9113  HISTORY     - Date     Condition        Report By
 AB9113  HISTORY     - UNK      MONUMENTED       SDDT
 AB9113  HISTORY     - 19950718 GOOD             NGS
 AB9113  HISTORY     - 20120607 GOOD             INDIV
 AB9113
 AB9113                          STATION DESCRIPTION
 AB9113
 AB9113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9113'39.4 KM (24.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9113'OFFICE IN HAYES, 147.0 M (482.3 FT) EAST OF MILEPOST 151, 29.8 M (97.8
 AB9113'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) NORTHEAST OF A
 AB9113'T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AB9113'(1.3 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AB9113'(0.3 FT) ABOVE THE GROUND SURFACE.
 AB9113
 AB9113                          STATION RECOVERY (2012)
 AB9113
 AB9113'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9112 ***********************************************************************
 AB9112  DESIGNATION -  34 152.0
 AB9112  PID         -  AB9112
 AB9112  STATE/COUNTY-  SD/HAAKON
 AB9112  COUNTRY     -  US
 AB9112  USGS QUAD   -  MIDDLE DRAW (2017)
 AB9112
 AB9112                         *CURRENT SURVEY CONTROL
 AB9112  ______________________________________________________________________
 AB9112* NAD 83(1986) POSITION- 44 22 53.     (N) 101 28 54.     (W)   SCALED
 AB9112* NAVD 88 ORTHO HEIGHT -   739.051 (meters)     2424.70  (feet) ADJUSTED
 AB9112  ______________________________________________________________________
 AB9112  GEOID HEIGHT    -        -21.459 (meters)                     GEOID18
 AB9112  DYNAMIC HEIGHT  -        738.860 (meters)     2424.08  (feet) COMP
 AB9112  MODELED GRAVITY -    980,334.6   (mgal)                       NAVD 88
 AB9112
 AB9112  VERT ORDER      -  FIRST     CLASS II
 AB9112
 AB9112.The horizontal coordinates were scaled from a map and have
 AB9112.an estimated accuracy of +/- 6 seconds.
 AB9112
 AB9112.The orthometric height was determined by differential leveling and
 AB9112.adjusted by the NATIONAL GEODETIC SURVEY
 AB9112.in October 1997.
 AB9112
 AB9112.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9112.GEOID18 height accuracy estimate available here.
 AB9112
 AB9112.Click photographs - Photos may exist for this station.
 AB9112
 AB9112.The dynamic height is computed by dividing the NAVD 88
 AB9112.geopotential number by the normal gravity value computed on the
 AB9112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9112.degrees latitude (g = 980.6199 gals.).
 AB9112
 AB9112.The modeled gravity was interpolated from observed gravity values.
 AB9112
 AB9112;                    North         East    Units  Estimated Accuracy
 AB9112;SPC SD S     -   228,160.      508,490.      MT  (+/- 180 meters Scaled)
 AB9112
 AB9112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ023172(NAD 83)
 AB9112
 AB9112                          SUPERSEDED SURVEY CONTROL
 AB9112
 AB9112.No superseded survey control is available for this station.
 AB9112
 AB9112_MARKER: DD = SURVEY DISK
 AB9112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9112_STAMPING: 34-152.0
 AB9112_MARK LOGO: SDDT
 AB9112_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9112+STABILITY: SURFACE MOTION
 AB9112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9112+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9112
 AB9112  HISTORY     - Date     Condition        Report By
 AB9112  HISTORY     - UNK      MONUMENTED       SDDT
 AB9112  HISTORY     - 19950718 GOOD             NGS
 AB9112  HISTORY     - 20120607 GOOD             INDIV
 AB9112
 AB9112                          STATION DESCRIPTION
 AB9112
 AB9112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9112'37.9 KM (23.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9112'OFFICE IN HAYES, 31.0 M (101.7 FT) SOUTHWEST OF THE HIGHWAY
 AB9112'CENTERLINE, 20.5 M (67.3 FT) SOUTHWEST OF MILEPOST 152, 1.0 M (3.3 FT)
 AB9112'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHEAST OF A FENCE,
 AB9112'0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AB9112'WITH THE GROUND SURFACE.
 AB9112
 AB9112                          STATION RECOVERY (2012)
 AB9112
 AB9112'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9111 ***********************************************************************
 AB9111  DESIGNATION -  34 153.05
 AB9111  PID         -  AB9111
 AB9111  STATE/COUNTY-  SD/HAAKON
 AB9111  COUNTRY     -  US
 AB9111  USGS QUAD   -  MULE CREEK (2017)
 AB9111
 AB9111                         *CURRENT SURVEY CONTROL
 AB9111  ______________________________________________________________________
 AB9111* NAD 83(1986) POSITION- 44 22 11.     (N) 101 28 05.     (W)   SCALED
 AB9111* NAVD 88 ORTHO HEIGHT -   752.592 (meters)     2469.13  (feet) ADJUSTED
 AB9111  ______________________________________________________________________
 AB9111  GEOID HEIGHT    -        -21.498 (meters)                     GEOID18
 AB9111  DYNAMIC HEIGHT  -        752.395 (meters)     2468.48  (feet) COMP
 AB9111  MODELED GRAVITY -    980,330.2   (mgal)                       NAVD 88
 AB9111
 AB9111  VERT ORDER      -  FIRST     CLASS II
 AB9111
 AB9111.The horizontal coordinates were scaled from a map and have
 AB9111.an estimated accuracy of +/- 6 seconds.
 AB9111
 AB9111.The orthometric height was determined by differential leveling and
 AB9111.adjusted by the NATIONAL GEODETIC SURVEY
 AB9111.in October 1997.
 AB9111
 AB9111.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9111.GEOID18 height accuracy estimate available here.
 AB9111
 AB9111.Click photographs - Photos may exist for this station.
 AB9111
 AB9111.The dynamic height is computed by dividing the NAVD 88
 AB9111.geopotential number by the normal gravity value computed on the
 AB9111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9111.degrees latitude (g = 980.6199 gals.).
 AB9111
 AB9111.The modeled gravity was interpolated from observed gravity values.
 AB9111
 AB9111;                    North         East    Units  Estimated Accuracy
 AB9111;SPC SD S     -   226,850.      509,560.      MT  (+/- 180 meters Scaled)
 AB9111
 AB9111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ033159(NAD 83)
 AB9111
 AB9111                          SUPERSEDED SURVEY CONTROL
 AB9111
 AB9111.No superseded survey control is available for this station.
 AB9111
 AB9111_MARKER: DD = SURVEY DISK
 AB9111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9111_STAMPING: 34-153.05
 AB9111_MARK LOGO: SDDT
 AB9111_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9111+STABILITY: SURFACE MOTION
 AB9111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9111+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9111
 AB9111  HISTORY     - Date     Condition        Report By
 AB9111  HISTORY     - UNK      MONUMENTED       SDDT
 AB9111  HISTORY     - 19950718 GOOD             NGS
 AB9111  HISTORY     - 20120607 GOOD             INDIV
 AB9111
 AB9111                          STATION DESCRIPTION
 AB9111
 AB9111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9111'36.2 KM (22.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9111'OFFICE IN HAYES, 70.1 M (230.0 FT) SOUTHEAST OF MILEPOST 153, 29.2 M
 AB9111'(95.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 AB9111'NORTHEAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9111'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT
 AB9111'IS FLUSH WITH THE GROUND SURFACE.
 AB9111
 AB9111                          STATION RECOVERY (2012)
 AB9111
 AB9111'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9110 ***********************************************************************
 AB9110  DESIGNATION -  34 154.00
 AB9110  PID         -  AB9110
 AB9110  STATE/COUNTY-  SD/HAAKON
 AB9110  COUNTRY     -  US
 AB9110  USGS QUAD   -  MULE CREEK (2017)
 AB9110
 AB9110                         *CURRENT SURVEY CONTROL
 AB9110  ______________________________________________________________________
 AB9110* NAD 83(1986) POSITION- 44 21 38.     (N) 101 27 11.     (W)   SCALED
 AB9110* NAVD 88 ORTHO HEIGHT -   770.895 (meters)     2529.18  (feet) ADJUSTED
 AB9110  ______________________________________________________________________
 AB9110  GEOID HEIGHT    -        -21.539 (meters)                     GEOID18
 AB9110  DYNAMIC HEIGHT  -        770.689 (meters)     2528.50  (feet) COMP
 AB9110  MODELED GRAVITY -    980,326.4   (mgal)                       NAVD 88
 AB9110
 AB9110  VERT ORDER      -  FIRST     CLASS II
 AB9110
 AB9110.The horizontal coordinates were scaled from a map and have
 AB9110.an estimated accuracy of +/- 6 seconds.
 AB9110
 AB9110.The orthometric height was determined by differential leveling and
 AB9110.adjusted by the NATIONAL GEODETIC SURVEY
 AB9110.in October 1997.
 AB9110
 AB9110.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9110.GEOID18 height accuracy estimate available here.
 AB9110
 AB9110.Click photographs - Photos may exist for this station.
 AB9110
 AB9110.The dynamic height is computed by dividing the NAVD 88
 AB9110.geopotential number by the normal gravity value computed on the
 AB9110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9110.degrees latitude (g = 980.6199 gals.).
 AB9110
 AB9110.The modeled gravity was interpolated from observed gravity values.
 AB9110
 AB9110;                    North         East    Units  Estimated Accuracy
 AB9110;SPC SD S     -   225,820.      510,740.      MT  (+/- 180 meters Scaled)
 AB9110
 AB9110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ045148(NAD 83)
 AB9110
 AB9110                          SUPERSEDED SURVEY CONTROL
 AB9110
 AB9110.No superseded survey control is available for this station.
 AB9110
 AB9110_MARKER: Z = SEE DESCRIPTION
 AB9110_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9110_STAMPING: 34-154.00 1995
 AB9110_MARK LOGO: NGS
 AB9110_PROJECTION: FLUSH
 AB9110_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9110_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9110+STABILITY: POSITION/ELEVATION WELL
 AB9110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9110+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9110_ROD/PIPE-DEPTH: 6.4 meters
 AB9110_SLEEVE-DEPTH  : 4.0 meters
 AB9110
 AB9110  HISTORY     - Date     Condition        Report By
 AB9110  HISTORY     - 1995     MONUMENTED       SDDT
 AB9110  HISTORY     - 19950718 GOOD             NGS
 AB9110  HISTORY     - 20120607 GOOD             INDIV
 AB9110
 AB9110                          STATION DESCRIPTION
 AB9110
 AB9110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9110'34.7 KM (21.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9110'OFFICE IN HAYES, 29.2 M (95.8 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE,
 AB9110'17.8 M (58.4 FT) SOUTHWEST OF MILEPOST 154, 1.0 M (3.3 FT) NORTHEAST
 AB9110'OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 AB9110'FT) SOUTHWEST OF A METAL GUARD POST, AND 0.5 M (1.6 FT) NORTHEAST OF A
 AB9110'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AB9110'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AB9110'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9110'THROUGH A 4-INCH PVC CAP.
 AB9110
 AB9110                          STATION RECOVERY (2012)
 AB9110
 AB9110'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9109 ***********************************************************************
 AB9109  DESIGNATION -  34 155.00
 AB9109  PID         -  AB9109
 AB9109  STATE/COUNTY-  SD/HAAKON
 AB9109  COUNTRY     -  US
 AB9109  USGS QUAD   -  MULE CREEK (2017)
 AB9109
 AB9109                         *CURRENT SURVEY CONTROL
 AB9109  ______________________________________________________________________
 AB9109* NAD 83(1986) POSITION- 44 21 35.     (N) 101 26 00.     (W)   SCALED
 AB9109* NAVD 88 ORTHO HEIGHT -   762.058 (meters)     2500.19  (feet) ADJUSTED
 AB9109  ______________________________________________________________________
 AB9109  GEOID HEIGHT    -        -21.587 (meters)                     GEOID18
 AB9109  DYNAMIC HEIGHT  -        761.853 (meters)     2499.51  (feet) COMP
 AB9109  MODELED GRAVITY -    980,323.7   (mgal)                       NAVD 88
 AB9109
 AB9109  VERT ORDER      -  FIRST     CLASS II
 AB9109
 AB9109.The horizontal coordinates were scaled from a map and have
 AB9109.an estimated accuracy of +/- 6 seconds.
 AB9109
 AB9109.The orthometric height was determined by differential leveling and
 AB9109.adjusted by the NATIONAL GEODETIC SURVEY
 AB9109.in October 1997.
 AB9109
 AB9109.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9109.GEOID18 height accuracy estimate available here.
 AB9109
 AB9109.Click photographs - Photos may exist for this station.
 AB9109
 AB9109.The dynamic height is computed by dividing the NAVD 88
 AB9109.geopotential number by the normal gravity value computed on the
 AB9109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9109.degrees latitude (g = 980.6199 gals.).
 AB9109
 AB9109.The modeled gravity was interpolated from observed gravity values.
 AB9109
 AB9109;                    North         East    Units  Estimated Accuracy
 AB9109;SPC SD S     -   225,710.      512,310.      MT  (+/- 180 meters Scaled)
 AB9109
 AB9109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ060147(NAD 83)
 AB9109
 AB9109                          SUPERSEDED SURVEY CONTROL
 AB9109
 AB9109.No superseded survey control is available for this station.
 AB9109
 AB9109_MARKER: DD = SURVEY DISK
 AB9109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9109_STAMPING: 34-155.00
 AB9109_MARK LOGO: SDDT
 AB9109_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9109+STABILITY: SURFACE MOTION
 AB9109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9109+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9109
 AB9109  HISTORY     - Date     Condition        Report By
 AB9109  HISTORY     - UNK      MONUMENTED       SDDT
 AB9109  HISTORY     - 19950718 GOOD             NGS
 AB9109  HISTORY     - 20120607 GOOD             INDIV
 AB9109
 AB9109                          STATION DESCRIPTION
 AB9109
 AB9109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9109'33.1 KM (20.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9109'OFFICE IN HAYES, 29.2 M (95.8 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AB9109'25.4 M (83.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 18.8
 AB9109'M (61.7 FT) SOUTH OF MILEPOST 155, 1.0 M (3.3 FT) NORTH OF A FENCE,
 AB9109'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF
 AB9109'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9109'GROUND SURFACE.
 AB9109
 AB9109                          STATION RECOVERY (2012)
 AB9109
 AB9109'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9108 ***********************************************************************
 AB9108  DESIGNATION -  34 155.99
 AB9108  PID         -  AB9108
 AB9108  STATE/COUNTY-  SD/HAAKON
 AB9108  COUNTRY     -  US
 AB9108  USGS QUAD   -  MULE CREEK (2017)
 AB9108
 AB9108                         *CURRENT SURVEY CONTROL
 AB9108  ______________________________________________________________________
 AB9108* NAD 83(1986) POSITION- 44 21 37.     (N) 101 24 49.     (W)   SCALED
 AB9108* NAVD 88 ORTHO HEIGHT -   762.714 (meters)     2502.34  (feet) ADJUSTED
 AB9108  ______________________________________________________________________
 AB9108  GEOID HEIGHT    -        -21.637 (meters)                     GEOID18
 AB9108  DYNAMIC HEIGHT  -        762.512 (meters)     2501.67  (feet) COMP
 AB9108  MODELED GRAVITY -    980,326.9   (mgal)                       NAVD 88
 AB9108
 AB9108  VERT ORDER      -  FIRST     CLASS II
 AB9108
 AB9108.The horizontal coordinates were scaled from a map and have
 AB9108.an estimated accuracy of +/- 6 seconds.
 AB9108
 AB9108.The orthometric height was determined by differential leveling and
 AB9108.adjusted by the NATIONAL GEODETIC SURVEY
 AB9108.in October 1997.
 AB9108
 AB9108.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9108.GEOID18 height accuracy estimate available here.
 AB9108
 AB9108.Click photographs - Photos may exist for this station.
 AB9108
 AB9108.The dynamic height is computed by dividing the NAVD 88
 AB9108.geopotential number by the normal gravity value computed on the
 AB9108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9108.degrees latitude (g = 980.6199 gals.).
 AB9108
 AB9108.The modeled gravity was interpolated from observed gravity values.
 AB9108
 AB9108;                    North         East    Units  Estimated Accuracy
 AB9108;SPC SD S     -   225,750.      513,880.      MT  (+/- 180 meters Scaled)
 AB9108
 AB9108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ076147(NAD 83)
 AB9108
 AB9108                          SUPERSEDED SURVEY CONTROL
 AB9108
 AB9108.No superseded survey control is available for this station.
 AB9108
 AB9108_MARKER: DD = SURVEY DISK
 AB9108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9108_STAMPING: 34-155.99
 AB9108_MARK LOGO: SDDT
 AB9108_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9108+STABILITY: SURFACE MOTION
 AB9108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9108+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9108
 AB9108  HISTORY     - Date     Condition        Report By
 AB9108  HISTORY     - UNK      MONUMENTED       SDDT
 AB9108  HISTORY     - 19950718 GOOD             NGS
 AB9108  HISTORY     - 20120607 GOOD             INDIV
 AB9108
 AB9108                          STATION DESCRIPTION
 AB9108
 AB9108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9108'31.5 KM (19.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9108'OFFICE IN HAYES, 33.6 M (110.2 FT) SOUTHWEST OF MILEPOST 156, 29.9 M
 AB9108'(98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) NORTH OF A
 AB9108'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AB9108'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AB9108'SURFACE.
 AB9108
 AB9108                          STATION RECOVERY (2012)
 AB9108
 AB9108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9107 ***********************************************************************
 AB9107  DESIGNATION -  34 156.99
 AB9107  PID         -  AB9107
 AB9107  STATE/COUNTY-  SD/HAAKON
 AB9107  COUNTRY     -  US
 AB9107  USGS QUAD   -  MULE CREEK (2017)
 AB9107
 AB9107                         *CURRENT SURVEY CONTROL
 AB9107  ______________________________________________________________________
 AB9107* NAD 83(1986) POSITION- 44 21 51.     (N) 101 23 38.     (W)   SCALED
 AB9107* NAVD 88 ORTHO HEIGHT -   734.906 (meters)     2411.10  (feet) ADJUSTED
 AB9107  ______________________________________________________________________
 AB9107  GEOID HEIGHT    -        -21.687 (meters)                     GEOID18
 AB9107  DYNAMIC HEIGHT  -        734.712 (meters)     2410.47  (feet) COMP
 AB9107  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 AB9107
 AB9107  VERT ORDER      -  FIRST     CLASS II
 AB9107
 AB9107.The horizontal coordinates were scaled from a map and have
 AB9107.an estimated accuracy of +/- 6 seconds.
 AB9107
 AB9107.The orthometric height was determined by differential leveling and
 AB9107.adjusted by the NATIONAL GEODETIC SURVEY
 AB9107.in October 1997.
 AB9107
 AB9107.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9107.GEOID18 height accuracy estimate available here.
 AB9107
 AB9107.Click photographs - Photos may exist for this station.
 AB9107
 AB9107.The dynamic height is computed by dividing the NAVD 88
 AB9107.geopotential number by the normal gravity value computed on the
 AB9107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9107.degrees latitude (g = 980.6199 gals.).
 AB9107
 AB9107.The modeled gravity was interpolated from observed gravity values.
 AB9107
 AB9107;                    North         East    Units  Estimated Accuracy
 AB9107;SPC SD S     -   226,160.      515,460.      MT  (+/- 180 meters Scaled)
 AB9107
 AB9107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ092151(NAD 83)
 AB9107
 AB9107                          SUPERSEDED SURVEY CONTROL
 AB9107
 AB9107.No superseded survey control is available for this station.
 AB9107
 AB9107_MARKER: DD = SURVEY DISK
 AB9107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9107_STAMPING: 34-156.99
 AB9107_MARK LOGO: SDDT
 AB9107_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9107+STABILITY: SURFACE MOTION
 AB9107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9107+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9107
 AB9107  HISTORY     - Date     Condition        Report By
 AB9107  HISTORY     - UNK      MONUMENTED       SDDT
 AB9107  HISTORY     - 19950718 GOOD             NGS
 AB9107  HISTORY     - 20120607 GOOD             INDIV
 AB9107
 AB9107                          STATION DESCRIPTION
 AB9107
 AB9107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9107'29.9 KM (18.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9107'OFFICE IN HAYES, 32.3 M (106.0 FT) SOUTHWEST OF MILEPOST 157, 29.9 M
 AB9107'(98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE
 AB9107'LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.3 M (1.0 FT)
 AB9107'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9107'ABOVE THE GROUND SURFACE.
 AB9107
 AB9107                          STATION RECOVERY (2012)
 AB9107
 AB9107'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9106 ***********************************************************************
 AB9106  DESIGNATION -  34 158.0
 AB9106  PID         -  AB9106
 AB9106  STATE/COUNTY-  SD/HAAKON
 AB9106  COUNTRY     -  US
 AB9106  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9106
 AB9106                         *CURRENT SURVEY CONTROL
 AB9106  ______________________________________________________________________
 AB9106* NAD 83(1986) POSITION- 44 22 07.     (N) 101 22 28.     (W)   SCALED
 AB9106* NAVD 88 ORTHO HEIGHT -   714.421 (meters)     2343.90  (feet) ADJUSTED
 AB9106  ______________________________________________________________________
 AB9106  GEOID HEIGHT    -        -21.736 (meters)                     GEOID18
 AB9106  DYNAMIC HEIGHT  -        714.235 (meters)     2343.29  (feet) COMP
 AB9106  MODELED GRAVITY -    980,334.5   (mgal)                       NAVD 88
 AB9106
 AB9106  VERT ORDER      -  FIRST     CLASS II
 AB9106
 AB9106.The horizontal coordinates were scaled from a map and have
 AB9106.an estimated accuracy of +/- 6 seconds.
 AB9106
 AB9106.The orthometric height was determined by differential leveling and
 AB9106.adjusted by the NATIONAL GEODETIC SURVEY
 AB9106.in October 1997.
 AB9106
 AB9106.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9106.GEOID18 height accuracy estimate available here.
 AB9106
 AB9106.Click photographs - Photos may exist for this station.
 AB9106
 AB9106.The dynamic height is computed by dividing the NAVD 88
 AB9106.geopotential number by the normal gravity value computed on the
 AB9106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9106.degrees latitude (g = 980.6199 gals.).
 AB9106
 AB9106.The modeled gravity was interpolated from observed gravity values.
 AB9106
 AB9106;                    North         East    Units  Estimated Accuracy
 AB9106;SPC SD S     -   226,630.      517,020.      MT  (+/- 180 meters Scaled)
 AB9106
 AB9106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ108155(NAD 83)
 AB9106
 AB9106                          SUPERSEDED SURVEY CONTROL
 AB9106
 AB9106.No superseded survey control is available for this station.
 AB9106
 AB9106_MARKER: DD = SURVEY DISK
 AB9106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9106_STAMPING: 34-158.0
 AB9106_MARK LOGO: SDDT
 AB9106_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9106+STABILITY: SURFACE MOTION
 AB9106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9106+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9106
 AB9106  HISTORY     - Date     Condition        Report By
 AB9106  HISTORY     - UNK      MONUMENTED       SDDT
 AB9106  HISTORY     - 19950718 GOOD             NGS
 AB9106  HISTORY     - 20120607 GOOD             INDIV
 AB9106
 AB9106                          STATION DESCRIPTION
 AB9106
 AB9106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9106'28.3 KM (17.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9106'OFFICE IN HAYES, 39.9 M (130.9 FT) NORTH OF MILEPOST 158, 29.4 M (96.5
 AB9106'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) SOUTH OF A FENCE,
 AB9106'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 AB9106'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9106'GROUND SURFACE.
 AB9106
 AB9106                          STATION RECOVERY (2012)
 AB9106
 AB9106'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9105 ***********************************************************************
 AB9105  CBN         -  This is a Cooperative Base Network Control Station.
 AB9105  DESIGNATION -  34 158.98
 AB9105  PID         -  AB9105
 AB9105  STATE/COUNTY-  SD/HAAKON
 AB9105  COUNTRY     -  US
 AB9105  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9105
 AB9105                         *CURRENT SURVEY CONTROL
 AB9105  ______________________________________________________________________
 AB9105* NAD 83(2011) POSITION- 44 22 17.21558(N) 101 21 16.40927(W)   ADJUSTED
 AB9105* NAD 83(2011) ELLIP HT-   677.311 (meters)        (06/27/12)   ADJUSTED
 AB9105* NAD 83(2011) EPOCH   -  2010.00
 AB9105* NAVD 88 ORTHO HEIGHT -   699.100 (meters)     2293.63  (feet) ADJUSTED
 AB9105  ______________________________________________________________________
 AB9105  GEOID HEIGHT    -        -21.788 (meters)                     GEOID18
 AB9105  NAD 83(2011) X  -   -899,188.162 (meters)                     COMP
 AB9105  NAD 83(2011) Y  - -4,477,802.450 (meters)                     COMP
 AB9105  NAD 83(2011) Z  -  4,438,162.040 (meters)                     COMP
 AB9105  LAPLACE CORR    -         -6.77  (seconds)                    DEFLEC18
 AB9105  DYNAMIC HEIGHT  -        698.918 (meters)     2293.03  (feet) COMP
 AB9105  MODELED GRAVITY -    980,334.7   (mgal)                       NAVD 88
 AB9105
 AB9105  VERT ORDER      -  FIRST     CLASS II
 AB9105
 AB9105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9105  Standards:
 AB9105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9105  -------------------------------------------------------------------
 AB9105  NETWORK    1.10   3.21           0.52   0.34   1.64     -0.11214079
 AB9105  -------------------------------------------------------------------
 AB9105  Click here for local accuracies and other accuracy information.
 AB9105
 AB9105.The horizontal coordinates were established by GPS observations
 AB9105.and adjusted by the National Geodetic Survey in June 2012.
 AB9105
 AB9105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9105.been affixed to the stable North American tectonic plate. See 
 AB9105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9105
 AB9105.The horizontal coordinates are valid at the epoch date displayed above
 AB9105.which is a decimal equivalence of Year/Month/Day.
 AB9105
 AB9105.The orthometric height was determined by differential leveling and
 AB9105.adjusted by the NATIONAL GEODETIC SURVEY
 AB9105.in October 1997.
 AB9105
 AB9105.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9105.GEOID18 height accuracy estimate available here.
 AB9105
 AB9105.Click photographs - Photos may exist for this station.
 AB9105
 AB9105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9105
 AB9105.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9105
 AB9105.The ellipsoidal height was determined by GPS observations
 AB9105.and is referenced to NAD 83.
 AB9105
 AB9105.The dynamic height is computed by dividing the NAVD 88
 AB9105.geopotential number by the normal gravity value computed on the
 AB9105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9105.degrees latitude (g = 980.6199 gals.).
 AB9105
 AB9105.The modeled gravity was interpolated from observed gravity values.
 AB9105
 AB9105. The following values were computed from the NAD 83(2011) position.
 AB9105
 AB9105;                    North         East     Units Scale Factor Converg.
 AB9105;SPC SD S     -   226,927.420   518,606.783   MT  0.99999331   -0 42 16.2
 AB9105;SPC SD S     -   744,511.04  1,701,462.42   sFT  0.99999331   -0 42 16.2
 AB9105;UTM  14      - 4,915,826.485   312,405.870   MT  1.00003281   -1 38 49.3
 AB9105
 AB9105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9105!SPC SD S     -   0.99989381  x   0.99999331  =   0.99988712
 AB9105!UTM  14      -   0.99989381  x   1.00003281  =   0.99992662
 AB9105
 AB9105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ1240515826(NAD 83)
 AB9105
 AB9105                          SUPERSEDED SURVEY CONTROL
 AB9105
 AB9105  NAD 83(2007)-  44 22 17.21554(N)    101 21 16.41035(W) AD(2002.00) 0
 AB9105  ELLIP H (02/10/07)  677.334  (m)                       GP(2002.00)    
 AB9105  ELLIP H (04/15/04)  677.315  (m)                       GP(       ) 2 1
 AB9105  NAD 83(1996)-  44 22 17.21500(N)    101 21 16.40979(W) AD(       ) B
 AB9105  ELLIP H (04/18/97)  677.382  (m)                       GP(       ) 4 1
 AB9105  NAVD 88 (04/18/97)  699.1    (m)  GEOID96  model used  GPS OBS        
 AB9105
 AB9105.Superseded values are not recommended for survey control.
 AB9105
 AB9105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9105.See file dsdata.pdf to determine how the superseded data were derived.
 AB9105
 AB9105_MARKER: Z = SEE DESCRIPTION
 AB9105_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9105_STAMPING: 34-158.98 1995
 AB9105_MARK LOGO: NGS
 AB9105_PROJECTION: FLUSH
 AB9105_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9105+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9105_ROD/PIPE-DEPTH: 12.8 meters
 AB9105_SLEEVE-DEPTH  : 1.8 meters
 AB9105
 AB9105  HISTORY     - Date     Condition        Report By
 AB9105  HISTORY     - 1995     MONUMENTED       SDDT
 AB9105  HISTORY     - 19950718 GOOD             NGS
 AB9105  HISTORY     - 19960813 GOOD             NGS
 AB9105  HISTORY     - 20120607 GOOD             INDIV
 AB9105
 AB9105                          STATION DESCRIPTION
 AB9105
 AB9105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9105'26.7 KM (16.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9105'OFFICE IN HAYES, 68.3 M (224.1 FT) NORTHWEST OF MILEPOST 159, 28.4 M
 AB9105'(93.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.5 M (14.8 FT) EAST OF A
 AB9105'RIGHT-OF-WAY POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AB9105'M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A
 AB9105'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AB9105'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AB9105'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AB9105'THROUGH A 4-INCH PVC CAP.
 AB9105
 AB9105                          STATION RECOVERY (1996)
 AB9105
 AB9105'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9105'THE STATION IS LOCATED 27.85 KM (17.30 MI) WEST OF HAYES, ON STATE
 AB9105'HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AB9105'STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 63 NORTH, 9.5 KM
 AB9105'(5.90 MI) WEST OF HAYES, GO WEST ON STATE HIGHWAY 34 FOR 18.4 KM
 AB9105'(11.45 MI) TO THE STATION ON THE RIGHT AT MILEPOST 159.  THE STATION
 AB9105'IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AB9105'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 68.4
 AB9105'M (224.4 FT) NORTHWEST OF MILEPOST 159, 28.5 M (93.5 FT) NORTH OF THE
 AB9105'HIGHWAY CENTERLINE, 4.5 M (14.8 FT) EAST OF A RIGHT-OF-WAY MARKER, 0.4
 AB9105'M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT) SOUTH OF A
 AB9105'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9105'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AB9105
 AB9105                          STATION RECOVERY (2012)
 AB9105
 AB9105'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9104 ***********************************************************************
 AB9104  DESIGNATION -  34 160.05
 AB9104  PID         -  AB9104
 AB9104  STATE/COUNTY-  SD/HAAKON
 AB9104  COUNTRY     -  US
 AB9104  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9104
 AB9104                         *CURRENT SURVEY CONTROL
 AB9104  ______________________________________________________________________
 AB9104* NAD 83(1986) POSITION- 44 22 22.     (N) 101 20 02.     (W)   SCALED
 AB9104* NAVD 88 ORTHO HEIGHT -   690.224 (meters)     2264.51  (feet) ADJUSTED
 AB9104  ______________________________________________________________________
 AB9104  GEOID HEIGHT    -        -21.839 (meters)                     GEOID18
 AB9104  DYNAMIC HEIGHT  -        690.042 (meters)     2263.91  (feet) COMP
 AB9104  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 AB9104
 AB9104  VERT ORDER      -  FIRST     CLASS II
 AB9104
 AB9104.The horizontal coordinates were scaled from a map and have
 AB9104.an estimated accuracy of +/- 6 seconds.
 AB9104
 AB9104.The orthometric height was determined by differential leveling and
 AB9104.adjusted by the NATIONAL GEODETIC SURVEY
 AB9104.in October 1997.
 AB9104
 AB9104.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9104.GEOID18 height accuracy estimate available here.
 AB9104
 AB9104.Click photographs - Photos may exist for this station.
 AB9104
 AB9104.The dynamic height is computed by dividing the NAVD 88
 AB9104.geopotential number by the normal gravity value computed on the
 AB9104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9104.degrees latitude (g = 980.6199 gals.).
 AB9104
 AB9104.The modeled gravity was interpolated from observed gravity values.
 AB9104
 AB9104;                    North         East    Units  Estimated Accuracy
 AB9104;SPC SD S     -   227,060.      520,260.      MT  (+/- 180 meters Scaled)
 AB9104
 AB9104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ140159(NAD 83)
 AB9104
 AB9104                          SUPERSEDED SURVEY CONTROL
 AB9104
 AB9104.No superseded survey control is available for this station.
 AB9104
 AB9104_MARKER: DD = SURVEY DISK
 AB9104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9104_STAMPING: 34-160.05
 AB9104_MARK LOGO: SDDT
 AB9104_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9104+STABILITY: SURFACE MOTION
 AB9104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9104+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9104
 AB9104  HISTORY     - Date     Condition        Report By
 AB9104  HISTORY     - UNK      MONUMENTED       SDDT
 AB9104  HISTORY     - 19950718 GOOD             NGS
 AB9104  HISTORY     - 20120607 GOOD             INDIV
 AB9104
 AB9104                          STATION DESCRIPTION
 AB9104
 AB9104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9104'25.0 KM (15.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9104'OFFICE IN HAYES, 78.0 M (255.9 FT) EAST OF MILEPOST 160, 29.8 M (97.8
 AB9104'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AB9104'THE HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF
 AB9104'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9104'GROUND SURFACE.
 AB9104
 AB9104                          STATION RECOVERY (2012)
 AB9104
 AB9104'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9104'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9103 ***********************************************************************
 AB9103  DESIGNATION -  34 160.9
 AB9103  PID         -  AB9103
 AB9103  STATE/COUNTY-  SD/HAAKON
 AB9103  COUNTRY     -  US
 AB9103  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9103
 AB9103                         *CURRENT SURVEY CONTROL
 AB9103  ______________________________________________________________________
 AB9103* NAD 83(1986) POSITION- 44 22 25.     (N) 101 19 00.     (W)   SCALED
 AB9103* NAVD 88 ORTHO HEIGHT -   712.760 (meters)     2338.45  (feet) ADJUSTED
 AB9103  ______________________________________________________________________
 AB9103  GEOID HEIGHT    -        -21.880 (meters)                     GEOID18
 AB9103  DYNAMIC HEIGHT  -        712.571 (meters)     2337.83  (feet) COMP
 AB9103  MODELED GRAVITY -    980,330.4   (mgal)                       NAVD 88
 AB9103
 AB9103  VERT ORDER      -  FIRST     CLASS II
 AB9103
 AB9103.The horizontal coordinates were scaled from a map and have
 AB9103.an estimated accuracy of +/- 6 seconds.
 AB9103
 AB9103.The orthometric height was determined by differential leveling and
 AB9103.adjusted by the NATIONAL GEODETIC SURVEY
 AB9103.in October 1997.
 AB9103
 AB9103.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9103.GEOID18 height accuracy estimate available here.
 AB9103
 AB9103.Click photographs - Photos may exist for this station.
 AB9103
 AB9103.The dynamic height is computed by dividing the NAVD 88
 AB9103.geopotential number by the normal gravity value computed on the
 AB9103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9103.degrees latitude (g = 980.6199 gals.).
 AB9103
 AB9103.The modeled gravity was interpolated from observed gravity values.
 AB9103
 AB9103;                    North         East    Units  Estimated Accuracy
 AB9103;SPC SD S     -   227,130.      521,630.      MT  (+/- 180 meters Scaled)
 AB9103
 AB9103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ154159(NAD 83)
 AB9103
 AB9103                          SUPERSEDED SURVEY CONTROL
 AB9103
 AB9103.No superseded survey control is available for this station.
 AB9103
 AB9103_MARKER: DD = SURVEY DISK
 AB9103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9103_STAMPING: 34-160.9
 AB9103_MARK LOGO: SDDT
 AB9103_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9103+STABILITY: SURFACE MOTION
 AB9103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9103+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9103
 AB9103  HISTORY     - Date     Condition        Report By
 AB9103  HISTORY     - UNK      MONUMENTED       SDDT
 AB9103  HISTORY     - 19950718 GOOD             NGS
 AB9103  HISTORY     - 20120607 GOOD             INDIV
 AB9103
 AB9103                          STATION DESCRIPTION
 AB9103
 AB9103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9103'23.6 KM (14.65 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9103'OFFICE IN HAYES, 166.4 M (545.9 FT) WEST OF MILEPOST 161, 29.8 M (97.8
 AB9103'FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 AB9103'THE HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF
 AB9103'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9103
 AB9103                          STATION RECOVERY (2012)
 AB9103
 AB9103'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9102 ***********************************************************************
 AB9102  DESIGNATION -  34 162.0
 AB9102  PID         -  AB9102
 AB9102  STATE/COUNTY-  SD/HAAKON
 AB9102  COUNTRY     -  US
 AB9102  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9102
 AB9102                         *CURRENT SURVEY CONTROL
 AB9102  ______________________________________________________________________
 AB9102* NAD 83(1986) POSITION- 44 22 20.56   (N) 101 17 38.64   (W)   HD_HELD1
 AB9102* NAVD 88 ORTHO HEIGHT -   721.966 (meters)     2368.65  (feet) ADJUSTED
 AB9102  ______________________________________________________________________
 AB9102  GEOID HEIGHT    -        -21.934 (meters)                     GEOID18
 AB9102  DYNAMIC HEIGHT  -        721.773 (meters)     2368.02  (feet) COMP
 AB9102  MODELED GRAVITY -    980,327.6   (mgal)                       NAVD 88
 AB9102
 AB9102  VERT ORDER      -  FIRST     CLASS II
 AB9102
 AB9102.The horizontal coordinates were determined by differentially corrected
 AB9102.hand held GPS observations or other comparable positioning techniques
 AB9102.and have an estimated accuracy of +/- 3 meters.
 AB9102
 AB9102.The orthometric height was determined by differential leveling and
 AB9102.adjusted by the NATIONAL GEODETIC SURVEY
 AB9102.in October 1997.
 AB9102
 AB9102.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9102.GEOID18 height accuracy estimate available here.
 AB9102
 AB9102.Click photographs - Photos may exist for this station.
 AB9102
 AB9102.The dynamic height is computed by dividing the NAVD 88
 AB9102.geopotential number by the normal gravity value computed on the
 AB9102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9102.degrees latitude (g = 980.6199 gals.).
 AB9102
 AB9102.The modeled gravity was interpolated from observed gravity values.
 AB9102
 AB9102;                    North         East    Units  Estimated Accuracy
 AB9102;SPC SD S     -   226,973.1     523,429.0     MT  (+/- 3 meters HH1 GPS) 
 AB9102
 AB9102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ1722815792(NAD 83)
 AB9102
 AB9102                          SUPERSEDED SURVEY CONTROL
 AB9102
 AB9102.No superseded survey control is available for this station.
 AB9102
 AB9102_MARKER: DD = SURVEY DISK
 AB9102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9102_STAMPING: 34-162.0
 AB9102_MARK LOGO: SDDT
 AB9102_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9102+STABILITY: SURFACE MOTION
 AB9102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9102+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9102
 AB9102  HISTORY     - Date     Condition        Report By
 AB9102  HISTORY     - UNK      MONUMENTED       SDDT
 AB9102  HISTORY     - 19950718 GOOD             NGS
 AB9102  HISTORY     - 20120607 GOOD             INDIV
 AB9102
 AB9102                          STATION DESCRIPTION
 AB9102
 AB9102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9102'21.9 KM (13.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9102'OFFICE IN HAYES, 54.3 M (178.1 FT) WEST OF THE CENTER OF A FIELD
 AB9102'ENTRANCE AND GATE, 40.4 M (132.5 FT) NORTH OF MILEPOST 162, 29.8 M
 AB9102'(97.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AB9102'LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT)
 AB9102'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9102'ABOVE THE GROUND SURFACE.
 AB9102
 AB9102                          STATION RECOVERY (2012)
 AB9102
 AB9102'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9102'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9101 ***********************************************************************
 AB9101  DESIGNATION -  34 163.1
 AB9101  PID         -  AB9101
 AB9101  STATE/COUNTY-  SD/HAAKON
 AB9101  COUNTRY     -  US
 AB9101  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9101
 AB9101                         *CURRENT SURVEY CONTROL
 AB9101  ______________________________________________________________________
 AB9101* NAD 83(1986) POSITION- 44 22 12.     (N) 101 16 22.     (W)   SCALED
 AB9101* NAVD 88 ORTHO HEIGHT -   755.772 (meters)     2479.56  (feet) ADJUSTED
 AB9101  ______________________________________________________________________
 AB9101  GEOID HEIGHT    -        -21.988 (meters)                     GEOID18
 AB9101  DYNAMIC HEIGHT  -        755.570 (meters)     2478.90  (feet) COMP
 AB9101  MODELED GRAVITY -    980,325.5   (mgal)                       NAVD 88
 AB9101
 AB9101  VERT ORDER      -  FIRST     CLASS II
 AB9101
 AB9101.The horizontal coordinates were scaled from a map and have
 AB9101.an estimated accuracy of +/- 6 seconds.
 AB9101
 AB9101.The orthometric height was determined by differential leveling and
 AB9101.adjusted by the NATIONAL GEODETIC SURVEY
 AB9101.in October 1997.
 AB9101
 AB9101.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9101.GEOID18 height accuracy estimate available here.
 AB9101
 AB9101.Click photographs - Photos may exist for this station.
 AB9101
 AB9101.The dynamic height is computed by dividing the NAVD 88
 AB9101.geopotential number by the normal gravity value computed on the
 AB9101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9101.degrees latitude (g = 980.6199 gals.).
 AB9101
 AB9101.The modeled gravity was interpolated from observed gravity values.
 AB9101
 AB9101;                    North         East    Units  Estimated Accuracy
 AB9101;SPC SD S     -   226,690.      525,120.      MT  (+/- 180 meters Scaled)
 AB9101
 AB9101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ189154(NAD 83)
 AB9101
 AB9101                          SUPERSEDED SURVEY CONTROL
 AB9101
 AB9101.No superseded survey control is available for this station.
 AB9101
 AB9101_MARKER: DD = SURVEY DISK
 AB9101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9101_STAMPING: 34-163.1
 AB9101_MARK LOGO: SDDT
 AB9101_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9101+STABILITY: SURFACE MOTION
 AB9101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9101+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9101
 AB9101  HISTORY     - Date     Condition        Report By
 AB9101  HISTORY     - UNK      MONUMENTED       SDDT
 AB9101  HISTORY     - 19950718 GOOD             NGS
 AB9101  HISTORY     - 20120607 GOOD             INDIV
 AB9101
 AB9101                          STATION DESCRIPTION
 AB9101
 AB9101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9101'20.1 KM (12.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9101'OFFICE IN HAYES, 141.0 M (462.6 FT) EAST OF MILEPOST 163, 29.7 M (97.4
 AB9101'FT) NORTH OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) WEST OF THE
 AB9101'CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AB9101'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 AB9101'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AB9101
 AB9101                          STATION RECOVERY (2012)
 AB9101
 AB9101'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9100 ***********************************************************************
 AB9100  DESIGNATION -  34 164.00
 AB9100  PID         -  AB9100
 AB9100  STATE/COUNTY-  SD/HAAKON
 AB9100  COUNTRY     -  US
 AB9100  USGS QUAD   -  HILLTOP DIAMOND RING RANCH (2017)
 AB9100
 AB9100                         *CURRENT SURVEY CONTROL
 AB9100  ______________________________________________________________________
 AB9100* NAD 83(1986) POSITION- 44 22 08.     (N) 101 15 15.     (W)   SCALED
 AB9100* NAVD 88 ORTHO HEIGHT -   733.267 (meters)     2405.73  (feet) ADJUSTED
 AB9100  ______________________________________________________________________
 AB9100  GEOID HEIGHT    -        -22.037 (meters)                     GEOID18
 AB9100  DYNAMIC HEIGHT  -        733.073 (meters)     2405.09  (feet) COMP
 AB9100  MODELED GRAVITY -    980,328.3   (mgal)                       NAVD 88
 AB9100
 AB9100  VERT ORDER      -  FIRST     CLASS II
 AB9100
 AB9100.The horizontal coordinates were scaled from a map and have
 AB9100.an estimated accuracy of +/- 6 seconds.
 AB9100
 AB9100.The orthometric height was determined by differential leveling and
 AB9100.adjusted by the NATIONAL GEODETIC SURVEY
 AB9100.in October 1997.
 AB9100
 AB9100.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9100.GEOID18 height accuracy estimate available here.
 AB9100
 AB9100.Click photographs - Photos may exist for this station.
 AB9100
 AB9100.The dynamic height is computed by dividing the NAVD 88
 AB9100.geopotential number by the normal gravity value computed on the
 AB9100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9100.degrees latitude (g = 980.6199 gals.).
 AB9100
 AB9100.The modeled gravity was interpolated from observed gravity values.
 AB9100
 AB9100;                    North         East    Units  Estimated Accuracy
 AB9100;SPC SD S     -   226,550.      526,610.      MT  (+/- 180 meters Scaled)
 AB9100
 AB9100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ203153(NAD 83)
 AB9100
 AB9100                          SUPERSEDED SURVEY CONTROL
 AB9100
 AB9100.No superseded survey control is available for this station.
 AB9100
 AB9100_MARKER: Z = SEE DESCRIPTION
 AB9100_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9100_STAMPING: 34-164.00 1995
 AB9100_MARK LOGO: NGS
 AB9100_PROJECTION: FLUSH
 AB9100_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9100_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9100+STABILITY: POSITION/ELEVATION WELL
 AB9100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9100+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9100_ROD/PIPE-DEPTH: 6.4 meters
 AB9100_SLEEVE-DEPTH  : 4.0 meters
 AB9100
 AB9100  HISTORY     - Date     Condition        Report By
 AB9100  HISTORY     - 1995     MONUMENTED       SDDT
 AB9100  HISTORY     - 19950718 GOOD             NGS
 AB9100  HISTORY     - 20120607 GOOD             INDIV
 AB9100
 AB9100                          STATION DESCRIPTION
 AB9100
 AB9100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9100'18.6 KM (11.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9100'OFFICE IN HAYES, 40.3 M (132.2 FT) NORTH OF MILEPOST 164, 29.4 M (96.5
 AB9100'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AB9100'THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND 0.4 M
 AB9100'(1.3 FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AB9100'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A
 AB9100'1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AB9100'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9100
 AB9100                          STATION RECOVERY (2012)
 AB9100
 AB9100'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9099 ***********************************************************************
 AB9099  DESIGNATION -  34 165.0
 AB9099  PID         -  AB9099
 AB9099  STATE/COUNTY-  SD/HAAKON
 AB9099  COUNTRY     -  US
 AB9099  USGS QUAD   -  MAY RANCH (2017)
 AB9099
 AB9099                         *CURRENT SURVEY CONTROL
 AB9099  ______________________________________________________________________
 AB9099* NAD 83(1986) POSITION- 44 22 02.     (N) 101 14 02.     (W)   SCALED
 AB9099* NAVD 88 ORTHO HEIGHT -   709.003 (meters)     2326.12  (feet) ADJUSTED
 AB9099  ______________________________________________________________________
 AB9099  GEOID HEIGHT    -        -22.091 (meters)                     GEOID18
 AB9099  DYNAMIC HEIGHT  -        708.816 (meters)     2325.51  (feet) COMP
 AB9099  MODELED GRAVITY -    980,331.4   (mgal)                       NAVD 88
 AB9099
 AB9099  VERT ORDER      -  FIRST     CLASS II
 AB9099
 AB9099.The horizontal coordinates were scaled from a map and have
 AB9099.an estimated accuracy of +/- 6 seconds.
 AB9099
 AB9099.The orthometric height was determined by differential leveling and
 AB9099.adjusted by the NATIONAL GEODETIC SURVEY
 AB9099.in October 1997.
 AB9099
 AB9099.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9099.GEOID18 height accuracy estimate available here.
 AB9099
 AB9099.Click photographs - Photos may exist for this station.
 AB9099
 AB9099.The dynamic height is computed by dividing the NAVD 88
 AB9099.geopotential number by the normal gravity value computed on the
 AB9099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9099.degrees latitude (g = 980.6199 gals.).
 AB9099
 AB9099.The modeled gravity was interpolated from observed gravity values.
 AB9099
 AB9099;                    North         East    Units  Estimated Accuracy
 AB9099;SPC SD S     -   226,350.      528,220.      MT  (+/- 180 meters Scaled)
 AB9099
 AB9099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ220150(NAD 83)
 AB9099
 AB9099                          SUPERSEDED SURVEY CONTROL
 AB9099
 AB9099.No superseded survey control is available for this station.
 AB9099
 AB9099_MARKER: DD = SURVEY DISK
 AB9099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9099_STAMPING: 34-165.0
 AB9099_MARK LOGO: SDDT
 AB9099_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9099+STABILITY: SURFACE MOTION
 AB9099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9099+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9099
 AB9099  HISTORY     - Date     Condition        Report By
 AB9099  HISTORY     - UNK      MONUMENTED       SDDT
 AB9099  HISTORY     - 19950718 GOOD             NGS
 AB9099  HISTORY     - 20120607 GOOD             INDIV
 AB9099
 AB9099                          STATION DESCRIPTION
 AB9099
 AB9099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9099'17.0 KM (10.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB9099'OFFICE IN HAYES, 29.7 M (97.4 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AB9099'18.8 M (61.7 FT) SOUTH OF MILEPOST 165, 3.0 M (9.8 FT) BELOW THE LEVEL
 AB9099'OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH
 AB9099'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AB9099'GROUND SURFACE.
 AB9099
 AB9099                          STATION RECOVERY (2012)
 AB9099
 AB9099'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9098 ***********************************************************************
 AB9098  DESIGNATION -  34 166.0
 AB9098  PID         -  AB9098
 AB9098  STATE/COUNTY-  SD/HAAKON
 AB9098  COUNTRY     -  US
 AB9098  USGS QUAD   -  MAY RANCH (2017)
 AB9098
 AB9098                         *CURRENT SURVEY CONTROL
 AB9098  ______________________________________________________________________
 AB9098* NAD 83(1986) POSITION- 44 22 20.49   (N) 101 12 53.47   (W)   HD_HELD1
 AB9098* NAVD 88 ORTHO HEIGHT -   675.965 (meters)     2217.73  (feet) ADJUSTED
 AB9098  ______________________________________________________________________
 AB9098  GEOID HEIGHT    -        -22.134 (meters)                     GEOID18
 AB9098  DYNAMIC HEIGHT  -        675.788 (meters)     2217.15  (feet) COMP
 AB9098  MODELED GRAVITY -    980,334.9   (mgal)                       NAVD 88
 AB9098
 AB9098  VERT ORDER      -  FIRST     CLASS II
 AB9098
 AB9098.The horizontal coordinates were determined by differentially corrected
 AB9098.hand held GPS observations or other comparable positioning techniques
 AB9098.and have an estimated accuracy of +/- 3 meters.
 AB9098
 AB9098.The orthometric height was determined by differential leveling and
 AB9098.adjusted by the NATIONAL GEODETIC SURVEY
 AB9098.in October 1997.
 AB9098
 AB9098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9098.GEOID18 height accuracy estimate available here.
 AB9098
 AB9098.Click photographs - Photos may exist for this station.
 AB9098
 AB9098.The dynamic height is computed by dividing the NAVD 88
 AB9098.geopotential number by the normal gravity value computed on the
 AB9098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9098.degrees latitude (g = 980.6199 gals.).
 AB9098
 AB9098.The modeled gravity was interpolated from observed gravity values.
 AB9098
 AB9098;                    North         East    Units  Estimated Accuracy
 AB9098;SPC SD S     -   226,900.9     529,742.1     MT  (+/- 3 meters HH1 GPS) 
 AB9098
 AB9098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2353915616(NAD 83)
 AB9098
 AB9098                          SUPERSEDED SURVEY CONTROL
 AB9098
 AB9098.No superseded survey control is available for this station.
 AB9098
 AB9098_MARKER: DD = SURVEY DISK
 AB9098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9098_STAMPING: 34-166.0
 AB9098_MARK LOGO: SDDT
 AB9098_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9098+STABILITY: SURFACE MOTION
 AB9098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9098+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9098
 AB9098  HISTORY     - Date     Condition        Report By
 AB9098  HISTORY     - UNK      MONUMENTED       SDDT
 AB9098  HISTORY     - 19950718 GOOD             NGS
 AB9098  HISTORY     - 20120607 GOOD             INDIV
 AB9098
 AB9098                          STATION DESCRIPTION
 AB9098
 AB9098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9098'15.4 KM (9.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9098'IN HAYES, 40.1 M (131.6 FT) NORTH OF MILEPOST 166, 33.3 M (109.3 FT)
 AB9098'WEST OF THE WEST END OF 2 BRACED FENCE POSTS, 29.2 M (95.8 FT) NORTH
 AB9098'OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 AB9098'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AB9098'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9098
 AB9098                          STATION RECOVERY (2012)
 AB9098
 AB9098'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9097 ***********************************************************************
 AB9097  DESIGNATION -  34 167.0
 AB9097  PID         -  AB9097
 AB9097  STATE/COUNTY-  SD/HAAKON
 AB9097  COUNTRY     -  US
 AB9097  USGS QUAD   -  MAY RANCH (2017)
 AB9097
 AB9097                         *CURRENT SURVEY CONTROL
 AB9097  ______________________________________________________________________
 AB9097* NAD 83(1986) POSITION- 44 22 18.     (N) 101 11 43.     (W)   SCALED
 AB9097* NAVD 88 ORTHO HEIGHT -   654.419 (meters)     2147.04  (feet) ADJUSTED
 AB9097  ______________________________________________________________________
 AB9097  GEOID HEIGHT    -        -22.184 (meters)                     GEOID18
 AB9097  DYNAMIC HEIGHT  -        654.250 (meters)     2146.49  (feet) COMP
 AB9097  MODELED GRAVITY -    980,338.2   (mgal)                       NAVD 88
 AB9097
 AB9097  VERT ORDER      -  FIRST     CLASS II
 AB9097
 AB9097.The horizontal coordinates were scaled from a map and have
 AB9097.an estimated accuracy of +/- 6 seconds.
 AB9097
 AB9097.The orthometric height was determined by differential leveling and
 AB9097.adjusted by the NATIONAL GEODETIC SURVEY
 AB9097.in October 1997.
 AB9097
 AB9097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9097.GEOID18 height accuracy estimate available here.
 AB9097
 AB9097.Click photographs - Photos may exist for this station.
 AB9097
 AB9097.The dynamic height is computed by dividing the NAVD 88
 AB9097.geopotential number by the normal gravity value computed on the
 AB9097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9097.degrees latitude (g = 980.6199 gals.).
 AB9097
 AB9097.The modeled gravity was interpolated from observed gravity values.
 AB9097
 AB9097;                    North         East    Units  Estimated Accuracy
 AB9097;SPC SD S     -   226,810.      531,300.      MT  (+/- 180 meters Scaled)
 AB9097
 AB9097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ250154(NAD 83)
 AB9097
 AB9097                          SUPERSEDED SURVEY CONTROL
 AB9097
 AB9097.No superseded survey control is available for this station.
 AB9097
 AB9097_MARKER: DD = SURVEY DISK
 AB9097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9097_STAMPING: 34-167.0
 AB9097_MARK LOGO: SDDT
 AB9097_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9097+STABILITY: SURFACE MOTION
 AB9097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9097+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 AB9097
 AB9097  HISTORY     - Date     Condition        Report By
 AB9097  HISTORY     - UNK      MONUMENTED       SDDT
 AB9097  HISTORY     - 19950718 GOOD             NGS
 AB9097  HISTORY     - 20120607 GOOD             INDIV
 AB9097
 AB9097                          STATION DESCRIPTION
 AB9097
 AB9097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9097'13.8 KM (8.55 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9097'IN HAYES, 82.3 M (270.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 AB9097'GATE, 29.9 M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 19.3 M (63.3
 AB9097'FT) SOUTH OF MILEPOST 167, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AB9097'HIGHWAY, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A
 AB9097'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB9097
 AB9097                          STATION RECOVERY (2012)
 AB9097
 AB9097'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9096 ***********************************************************************
 AB9096  DESIGNATION -  34 168.2
 AB9096  PID         -  AB9096
 AB9096  STATE/COUNTY-  SD/HAAKON
 AB9096  COUNTRY     -  US
 AB9096  USGS QUAD   -  MAY RANCH (2017)
 AB9096
 AB9096                         *CURRENT SURVEY CONTROL
 AB9096  ______________________________________________________________________
 AB9096* NAD 83(1986) POSITION- 44 22 19.     (N) 101 10 16.     (W)   SCALED
 AB9096* NAVD 88 ORTHO HEIGHT -   656.314 (meters)     2153.26  (feet) ADJUSTED
 AB9096  ______________________________________________________________________
 AB9096  GEOID HEIGHT    -        -22.241 (meters)                     GEOID18
 AB9096  DYNAMIC HEIGHT  -        656.147 (meters)     2152.71  (feet) COMP
 AB9096  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 AB9096
 AB9096  VERT ORDER      -  FIRST     CLASS II
 AB9096
 AB9096.The horizontal coordinates were scaled from a map and have
 AB9096.an estimated accuracy of +/- 6 seconds.
 AB9096
 AB9096.The orthometric height was determined by differential leveling and
 AB9096.adjusted by the NATIONAL GEODETIC SURVEY
 AB9096.in October 1997.
 AB9096
 AB9096.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9096.GEOID18 height accuracy estimate available here.
 AB9096
 AB9096.Click photographs - Photos may exist for this station.
 AB9096
 AB9096.The dynamic height is computed by dividing the NAVD 88
 AB9096.geopotential number by the normal gravity value computed on the
 AB9096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9096.degrees latitude (g = 980.6199 gals.).
 AB9096
 AB9096.The modeled gravity was interpolated from observed gravity values.
 AB9096
 AB9096;                    North         East    Units  Estimated Accuracy
 AB9096;SPC SD S     -   226,820.      533,230.      MT  (+/- 180 meters Scaled)
 AB9096
 AB9096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ270154(NAD 83)
 AB9096
 AB9096                          SUPERSEDED SURVEY CONTROL
 AB9096
 AB9096.No superseded survey control is available for this station.
 AB9096
 AB9096_MARKER: DD = SURVEY DISK
 AB9096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9096_STAMPING: 34-168.2
 AB9096_MARK LOGO: SDDT
 AB9096_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9096+STABILITY: SURFACE MOTION
 AB9096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9096+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1995
 AB9096
 AB9096  HISTORY     - Date     Condition        Report By
 AB9096  HISTORY     - UNK      MONUMENTED       SDDT
 AB9096  HISTORY     - 19950718 GOOD             NGS
 AB9096
 AB9096                          STATION DESCRIPTION
 AB9096
 AB9096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9096'11.1 KM (6.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9096'IN HAYES, 312.6 M (1025.6 FT) EAST OF MILE POST 168, 30.1 M (98.8 FT)
 AB9096'SOUTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) EAST OF THE CENTER OF
 AB9096'A FIELD ENTRANCE AND GATE, 4.9 M (16.1 FT) WEST OF A T-FENCE CORNER,
 AB9096'0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF
 AB9096'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB9096'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9095 ***********************************************************************
 AB9095  DESIGNATION -  34 168.95
 AB9095  PID         -  AB9095
 AB9095  STATE/COUNTY-  SD/STANLEY
 AB9095  COUNTRY     -  US
 AB9095  USGS QUAD   -  MAY RANCH (2017)
 AB9095
 AB9095                         *CURRENT SURVEY CONTROL
 AB9095  ______________________________________________________________________
 AB9095* NAD 83(1986) POSITION- 44 22 20.     (N) 101 09 21.     (W)   SCALED
 AB9095* NAVD 88 ORTHO HEIGHT -   646.134 (meters)     2119.86  (feet) ADJUSTED
 AB9095  ______________________________________________________________________
 AB9095  GEOID HEIGHT    -        -22.275 (meters)                     GEOID18
 AB9095  DYNAMIC HEIGHT  -        645.971 (meters)     2119.32  (feet) COMP
 AB9095  MODELED GRAVITY -    980,345.3   (mgal)                       NAVD 88
 AB9095
 AB9095  VERT ORDER      -  FIRST     CLASS II
 AB9095
 AB9095.The horizontal coordinates were scaled from a map and have
 AB9095.an estimated accuracy of +/- 6 seconds.
 AB9095
 AB9095.The orthometric height was determined by differential leveling and
 AB9095.adjusted by the NATIONAL GEODETIC SURVEY
 AB9095.in October 1997.
 AB9095
 AB9095.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9095.GEOID18 height accuracy estimate available here.
 AB9095
 AB9095.Click photographs - Photos may exist for this station.
 AB9095
 AB9095.The dynamic height is computed by dividing the NAVD 88
 AB9095.geopotential number by the normal gravity value computed on the
 AB9095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9095.degrees latitude (g = 980.6199 gals.).
 AB9095
 AB9095.The modeled gravity was interpolated from observed gravity values.
 AB9095
 AB9095;                    North         East    Units  Estimated Accuracy
 AB9095;SPC SD S     -   226,840.      534,450.      MT  (+/- 180 meters Scaled)
 AB9095
 AB9095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ282154(NAD 83)
 AB9095
 AB9095                          SUPERSEDED SURVEY CONTROL
 AB9095
 AB9095.No superseded survey control is available for this station.
 AB9095
 AB9095_MARKER: Z = SEE DESCRIPTION
 AB9095_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9095_STAMPING: 34-168.95 1995
 AB9095_PROJECTION: FLUSH
 AB9095_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9095+STABILITY: POSITION/ELEVATION WELL
 AB9095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9095+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1995
 AB9095_ROD/PIPE-DEPTH: 6.4 meters
 AB9095_SLEEVE-DEPTH  : 4.0 meters
 AB9095
 AB9095  HISTORY     - Date     Condition        Report By
 AB9095  HISTORY     - 1995     MONUMENTED       SDDT
 AB9095  HISTORY     - 19950718 GOOD             NGS
 AB9095
 AB9095                          STATION DESCRIPTION
 AB9095
 AB9095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9095'10.7 KM (6.65 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9095'IN HAYES, 60.5 M (198.5 FT) NORTHWEST OF MILEPOST 169, 31.9 M (104.7
 AB9095'FT) NORTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT) EAST OF THE
 AB9095'CENTER OF A FIELD ENTRANCE AND THE HAAKON-STANLEY COUNTY LINE, 0.5 M
 AB9095'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 AB9095'METAL GUARD POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AB9095'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AB9095'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS
 AB9095'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AB9095'4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7892 ***********************************************************************
 AC7892  CBN         -  This is a Cooperative Base Network Control Station.
 AC7892  DESIGNATION -  34 227.50
 AC7892  PID         -  AC7892
 AC7892  STATE/COUNTY-  SD/HUGHES
 AC7892  COUNTRY     -  US
 AC7892  USGS QUAD   -  ROUSSEAU (2017)
 AC7892
 AC7892                         *CURRENT SURVEY CONTROL
 AC7892  ______________________________________________________________________
 AC7892* NAD 83(2011) POSITION- 44 17 41.40674(N) 100 01 02.42397(W)   ADJUSTED
 AC7892* NAD 83(2011) ELLIP HT-   434.126 (meters)        (06/27/12)   ADJUSTED
 AC7892* NAD 83(2011) EPOCH   -  2010.00
 AC7892* NAVD 88 ORTHO HEIGHT -   458.0   (meters)     1503.    (feet) GPS OBS
 AC7892  ______________________________________________________________________
 AC7892  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7892  GEOID HEIGHT    -        -23.784 (meters)                     GEOID96
 AC7892  GEOID HEIGHT    -        -23.834 (meters)                     GEOID18
 AC7892  NAD 83(2011) X  -   -795,450.650 (meters)                     COMP
 AC7892  NAD 83(2011) Y  - -4,503,254.886 (meters)                     COMP
 AC7892  NAD 83(2011) Z  -  4,431,902.166 (meters)                     COMP
 AC7892  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 AC7892
 AC7892  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7892  Standards:
 AC7892         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7892            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7892  -------------------------------------------------------------------
 AC7892  NETWORK    1.01   2.96           0.47   0.33   1.51     -0.06405858
 AC7892  -------------------------------------------------------------------
 AC7892  Click here for local accuracies and other accuracy information.
 AC7892
 AC7892.The horizontal coordinates were established by GPS observations
 AC7892.and adjusted by the National Geodetic Survey in June 2012.
 AC7892
 AC7892.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7892.been affixed to the stable North American tectonic plate. See 
 AC7892.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7892
 AC7892.The horizontal coordinates are valid at the epoch date displayed above
 AC7892.which is a decimal equivalence of Year/Month/Day.
 AC7892
 AC7892.The orthometric height was determined by GPS observations and a
 AC7892.high-resolution geoid model.
 AC7892
 AC7892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7892.GEOID18 height accuracy estimate available here.
 AC7892
 AC7892.Click photographs - Photos may exist for this station.
 AC7892
 AC7892.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7892
 AC7892.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7892
 AC7892.The ellipsoidal height was determined by GPS observations
 AC7892.and is referenced to NAD 83.
 AC7892
 AC7892. The following values were computed from the NAD 83(2011) position.
 AC7892
 AC7892;                    North         East     Units Scale Factor Converg.
 AC7892;SPC SD S     -   217,961.918   625,218.127   MT  0.99997658   +0 13 04.8
 AC7892;SPC SD S     -   715,096.73  2,051,236.47   sFT  0.99997658   +0 13 04.8
 AC7892;UTM  14      - 4,905,123.596   418,840.551   MT  0.99968101   -0 42 37.8
 AC7892
 AC7892!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7892!SPC SD S     -   0.99993193  x   0.99997658  =   0.99990852
 AC7892!UTM  14      -   0.99993193  x   0.99968101  =   0.99961297
 AC7892
 AC7892_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1884005123(NAD 83)
 AC7892
 AC7892                          SUPERSEDED SURVEY CONTROL
 AC7892
 AC7892  NAD 83(2007)-  44 17 41.40685(N)    100 01 02.42511(W) AD(2002.00) 0
 AC7892  ELLIP H (02/10/07)  434.155  (m)                       GP(2002.00)    
 AC7892  ELLIP H (04/15/04)  434.165  (m)                       GP(       ) 2 1
 AC7892  NAD 83(1996)-  44 17 41.40616(N)    100 01 02.42459(W) AD(       ) B
 AC7892  ELLIP H (04/18/97)  434.214  (m)                       GP(       ) 4 1
 AC7892
 AC7892.Superseded values are not recommended for survey control.
 AC7892
 AC7892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7892.See file dsdata.pdf to determine how the superseded data were derived.
 AC7892
 AC7892_MARKER: Z = SEE DESCRIPTION
 AC7892_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7892_STAMPING: 34-227.50 1995
 AC7892_MARK LOGO: NGS
 AC7892_PROJECTION: FLUSH
 AC7892_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7892_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7892+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7892_ROD/PIPE-DEPTH: 6.4 meters
 AC7892_SLEEVE-DEPTH  : 1.8 meters
 AC7892
 AC7892  HISTORY     - Date     Condition        Report By
 AC7892  HISTORY     - 1995     MONUMENTED       SDDT
 AC7892  HISTORY     - 19960605 GOOD             NGS
 AC7892  HISTORY     - 20020619 GOOD             INDIV
 AC7892  HISTORY     - 20130116 GOOD             INDIV
 AC7892
 AC7892                          STATION DESCRIPTION
 AC7892
 AC7892'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7892'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) EAST OF PIERRE AND 15.0
 AC7892'MI (24.1 KM) SOUTH OF BLUNT, ON STATE HIGHWAY 34.  OWNERSHIP--THE
 AC7892'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7892'STATE HIGHWAY 34 AND U.S. HIGHWAYS 14 AND 83 TRUCK ROUTE ON THE EAST
 AC7892'SIDE OF PIERRE, GO EAST ON STATE HIGHWAY 34 FOR 15.7 MI (25.3 KM) TO
 AC7892'THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7892'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7892'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 500.0 M (1640.4 FT) EAST OF
 AC7892'MILEPOST 227, 21.0 M (68.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.4 M
 AC7892'(14.4 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 4.1 M (13.5 FT) EAST
 AC7892'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) NORTH OF A WITNESS
 AC7892'POST AND A FENCE CORNER POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AC7892'HIGHWAY, AND 0.08 M (0.26 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS
 AC7892'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7892'CAP.
 AC7892
 AC7892                          STATION RECOVERY (2002)
 AC7892
 AC7892'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RL)
 AC7892'RECOVERED BY EMPLOYEE OF COMPASSCOM, INC.
 AC7892
 AC7892                          STATION RECOVERY (2013)
 AC7892
 AC7892'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7892'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7914 ***********************************************************************
 AC7914  CBN         -  This is a Cooperative Base Network Control Station.
 AC7914  DESIGNATION -  34 242.50
 AC7914  PID         -  AC7914
 AC7914  STATE/COUNTY-  SD/HUGHES
 AC7914  COUNTRY     -  US
 AC7914  USGS QUAD   -  CHAPELLE LAKE SW (2017)
 AC7914
 AC7914                         *CURRENT SURVEY CONTROL
 AC7914  ______________________________________________________________________
 AC7914* NAD 83(2011) POSITION- 44 16 48.18926(N) 099 43 27.82651(W)   ADJUSTED
 AC7914* NAD 83(2011) ELLIP HT-   588.432 (meters)        (06/27/12)   ADJUSTED
 AC7914* NAD 83(2011) EPOCH   -  2010.00
 AC7914* NAVD 88 ORTHO HEIGHT -   612.5   (meters)     2010.    (feet) GPS OBS
 AC7914  ______________________________________________________________________
 AC7914  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7914  GEOID HEIGHT    -        -23.957 (meters)                     GEOID96
 AC7914  GEOID HEIGHT    -        -23.989 (meters)                     GEOID18
 AC7914  NAD 83(2011) X  -   -772,628.371 (meters)                     COMP
 AC7914  NAD 83(2011) Y  - -4,508,502.467 (meters)                     COMP
 AC7914  NAD 83(2011) Z  -  4,430,833.958 (meters)                     COMP
 AC7914  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 AC7914
 AC7914  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7914  Standards:
 AC7914         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7914            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7914  -------------------------------------------------------------------
 AC7914  NETWORK    0.96   2.86           0.44   0.33   1.46     -0.02930718
 AC7914  -------------------------------------------------------------------
 AC7914  Click here for local accuracies and other accuracy information.
 AC7914
 AC7914.The horizontal coordinates were established by GPS observations
 AC7914.and adjusted by the National Geodetic Survey in June 2012.
 AC7914
 AC7914.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7914.been affixed to the stable North American tectonic plate. See 
 AC7914.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7914
 AC7914.The horizontal coordinates are valid at the epoch date displayed above
 AC7914.which is a decimal equivalence of Year/Month/Day.
 AC7914
 AC7914.The orthometric height was determined by GPS observations and a
 AC7914.high-resolution geoid model.
 AC7914
 AC7914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7914.GEOID18 height accuracy estimate available here.
 AC7914
 AC7914.Click photographs - Photos may exist for this station.
 AC7914
 AC7914.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7914
 AC7914.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7914
 AC7914.The ellipsoidal height was determined by GPS observations
 AC7914.and is referenced to NAD 83.
 AC7914
 AC7914. The following values were computed from the NAD 83(2011) position.
 AC7914
 AC7914;                    North         East     Units Scale Factor Converg.
 AC7914;SPC SD S     -   216,449.564   648,608.486   MT  0.99997356   +0 25 12.3
 AC7914;SPC SD S     -   710,134.94  2,127,976.34   sFT  0.99997356   +0 25 12.3
 AC7914;UTM  14      - 4,903,233.553   442,196.013   MT  0.99964109   -0 30 20.7
 AC7914
 AC7914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7914!SPC SD S     -   0.99990774  x   0.99997356  =   0.99988130
 AC7914!UTM  14      -   0.99990774  x   0.99964109  =   0.99954887
 AC7914
 AC7914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4219603233(NAD 83)
 AC7914
 AC7914                          SUPERSEDED SURVEY CONTROL
 AC7914
 AC7914  NAD 83(2007)-  44 16 48.18961(N)    099 43 27.82726(W) AD(2002.00) 0
 AC7914  ELLIP H (02/10/07)  588.464  (m)                       GP(2002.00)    
 AC7914  ELLIP H (04/15/04)  588.467  (m)                       GP(       ) 2 1
 AC7914  NAD 83(1996)-  44 16 48.18874(N)    099 43 27.82675(W) AD(       ) B
 AC7914  ELLIP H (04/18/97)  588.528  (m)                       GP(       ) 4 1
 AC7914
 AC7914.Superseded values are not recommended for survey control.
 AC7914
 AC7914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7914.See file dsdata.pdf to determine how the superseded data were derived.
 AC7914
 AC7914_MARKER: Z = SEE DESCRIPTION
 AC7914_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7914_STAMPING: 34-242.50 1995
 AC7914_MARK LOGO: NGS
 AC7914_PROJECTION: FLUSH
 AC7914_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7914_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7914+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7914_ROD/PIPE-DEPTH: 6.4 meters
 AC7914_SLEEVE-DEPTH  : 1.8 meters
 AC7914
 AC7914  HISTORY     - Date     Condition        Report By
 AC7914  HISTORY     - 1995     MONUMENTED       SDDT
 AC7914  HISTORY     - 19960926 GOOD             NGS
 AC7914  HISTORY     - 20130116 GOOD             INDIV
 AC7914
 AC7914                          STATION DESCRIPTION
 AC7914
 AC7914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7914'THE STATION IS LOCATED ABOUT 32.0 MI (51.5 KM) EAST OF PIERRE AND 17.0
 AC7914'MI (27.4 KM) SOUTH OF HARROLD, ON STATE HIGHWAY 34.  OWNERSHIP--THE
 AC7914'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7914'STATE HIGHWAY 34 AND U.S. HIGHWAY 83 TRUCK ROUTE AT THE EAST END OF
 AC7914'PIERRE, GO EAST ON STATE HIGHWAY 34 FOR 12.7 MI (20.4 KM) TO A
 AC7914'RAILROAD OVERPASS, CONTINUE EAST ON STATE HIGHWAY 34 FOR 19.3 MI (31.1
 AC7914'KM) TO COUNTY ROAD 200 AND THE STATION ON THE LEFT.  THE STATION IS A
 AC7914'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7914'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 24.7 M
 AC7914'(81.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.5 M (41.0 FT) EAST OF
 AC7914'THE CENTER OF THE ROAD, 0.7 M (2.3 FT) SOUTH OF A WITNESS POST AND
 AC7914'FENCE CORNER, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST.
 AC7914'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7914'A 4-INCH PVC CAP.
 AC7914
 AC7914                          STATION RECOVERY (2013)
 AC7914
 AC7914'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7914'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7976 ***********************************************************************
 AC7976  CBN         -  This is a Cooperative Base Network Control Station.
 AC7976  DESIGNATION -  34 289.87
 AC7976  PID         -  AC7976
 AC7976  STATE/COUNTY-  SD/BUFFALO
 AC7976  COUNTRY     -  US
 AC7976  USGS QUAD   -  DRY RUN (2017)
 AC7976
 AC7976                         *CURRENT SURVEY CONTROL
 AC7976  ______________________________________________________________________
 AC7976* NAD 83(2011) POSITION- 44 04 45.49862(N) 099 01 35.05181(W)   ADJUSTED
 AC7976* NAD 83(2011) ELLIP HT-   507.718 (meters)        (06/27/12)   ADJUSTED
 AC7976* NAD 83(2011) EPOCH   -  2010.00
 AC7976* NAVD 88 ORTHO HEIGHT -   532.8   (meters)     1748.    (feet) GPS OBS
 AC7976  ______________________________________________________________________
 AC7976  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7976  GEOID HEIGHT    -        -24.984 (meters)                     GEOID96
 AC7976  GEOID HEIGHT    -        -25.080 (meters)                     GEOID18
 AC7976  NAD 83(2011) X  -   -720,078.623 (meters)                     COMP
 AC7976  NAD 83(2011) Y  - -4,532,877.126 (meters)                     COMP
 AC7976  NAD 83(2011) Z  -  4,414,779.275 (meters)                     COMP
 AC7976  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 AC7976
 AC7976  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7976  Standards:
 AC7976         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7976            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7976  -------------------------------------------------------------------
 AC7976  NETWORK    1.14   3.47           0.54   0.34   1.77     -0.09007699
 AC7976  -------------------------------------------------------------------
 AC7976  Click here for local accuracies and other accuracy information.
 AC7976
 AC7976.The horizontal coordinates were established by GPS observations
 AC7976.and adjusted by the National Geodetic Survey in June 2012.
 AC7976
 AC7976.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7976.been affixed to the stable North American tectonic plate. See 
 AC7976.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7976
 AC7976.The horizontal coordinates are valid at the epoch date displayed above
 AC7976.which is a decimal equivalence of Year/Month/Day.
 AC7976
 AC7976.The orthometric height was determined by GPS observations and a
 AC7976.high-resolution geoid model.
 AC7976
 AC7976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7976.GEOID18 height accuracy estimate available here.
 AC7976
 AC7976.Click photographs - Photos may exist for this station.
 AC7976
 AC7976.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7976
 AC7976.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7976
 AC7976.The ellipsoidal height was determined by GPS observations
 AC7976.and is referenced to NAD 83.
 AC7976
 AC7976. The following values were computed from the NAD 83(2011) position.
 AC7976
 AC7976;                    North         East     Units Scale Factor Converg.
 AC7976;SPC SD S     -   194,789.741   704,673.473   MT  0.99993920   +0 54 05.7
 AC7976;SPC SD S     -   639,072.68  2,311,916.22   sFT  0.99993920   +0 54 05.7
 AC7976;UTM  14      - 4,880,681.492   497,885.962   MT  0.99960005   -0 01 06.1
 AC7976
 AC7976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7976!SPC SD S     -   0.99992039  x   0.99993920  =   0.99985960
 AC7976!UTM  14      -   0.99992039  x   0.99960005  =   0.99952048
 AC7976
 AC7976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9788580681(NAD 83)
 AC7976
 AC7976                          SUPERSEDED SURVEY CONTROL
 AC7976
 AC7976  NAD 83(2007)-  44 04 45.49872(N)    099 01 35.05267(W) AD(2002.00) 0
 AC7976  ELLIP H (02/10/07)  507.748  (m)                       GP(2002.00)    
 AC7976  ELLIP H (04/15/04)  507.740  (m)                       GP(       ) 2 1
 AC7976  NAD 83(1996)-  44 04 45.49823(N)    099 01 35.05229(W) AD(       ) B
 AC7976  ELLIP H (04/18/97)  507.782  (m)                       GP(       ) 4 1
 AC7976
 AC7976.Superseded values are not recommended for survey control.
 AC7976
 AC7976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7976.See file dsdata.pdf to determine how the superseded data were derived.
 AC7976
 AC7976_MARKER: Z = SEE DESCRIPTION
 AC7976_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7976_STAMPING: 34-289.87
 AC7976_MARK LOGO: NGS
 AC7976_PROJECTION: PROJECTING 10 CENTIMETERS
 AC7976_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7976+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 AC7976_ROD/PIPE-DEPTH: 12.8 meters
 AC7976_SLEEVE-DEPTH  : 1.8 meters
 AC7976
 AC7976  HISTORY     - Date     Condition        Report By
 AC7976  HISTORY     - 1995     MONUMENTED       SDDT
 AC7976  HISTORY     - 19960717 GOOD             NGS
 AC7976  HISTORY     - 20121228 GOOD             INDIV
 AC7976
 AC7976                          STATION DESCRIPTION
 AC7976
 AC7976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7976'THE STATION IS LOCATED ABOUT 6.0 KM (3.70 MI) NORTH-NORTHWEST OF GANN
 AC7976'VALLEY AND 8.0 KM (4.95 MI) WEST OF THE BUFFALO/JERAULD COUNTY LINE,
 AC7976'ON STATE HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7976'THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 45, 4.8 KM
 AC7976'(3.00 MI) NORTH OF GANN VALLEY, GO WEST ON STATE HIGHWAY 34 FOR 3.2 KM
 AC7976'(2.00 MI) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7976'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7976'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 36.6 M (120.1
 AC7976'FT) NORTH OF THE HIGHWAY CENTERLINE, 19.8 M (65.0 FT) NORTH OF A FENCE
 AC7976'CORNER AND AN UNDERGROUND CABLE JUNCTION BOX, 6.2 M (20.3 FT) EAST OF
 AC7976'AND LEVEL WITH THE CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) WEST OF A
 AC7976'WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST.
 AC7976'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7976'A 4-INCH PVC CAP.
 AC7976
 AC7976                          STATION RECOVERY (2012)
 AC7976
 AC7976'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7855 ***********************************************************************
 AC7855  CBN         -  This is a Cooperative Base Network Control Station.
 AC7855  DESIGNATION -  34 303.63
 AC7855  PID         -  AC7855
 AC7855  STATE/COUNTY-  SD/JERAULD
 AC7855  COUNTRY     -  US
 AC7855  USGS QUAD   -  WESSINGTON SPRINGS SW (2017)
 AC7855
 AC7855                         *CURRENT SURVEY CONTROL
 AC7855  ______________________________________________________________________
 AC7855* NAD 83(2011) POSITION- 44 04 47.28928(N) 098 44 55.58425(W)   ADJUSTED
 AC7855* NAD 83(2011) ELLIP HT-   548.022 (meters)        (06/27/12)   ADJUSTED
 AC7855* NAD 83(2011) EPOCH   -  2010.00
 AC7855* NAVD 88 ORTHO HEIGHT -   573.2   (meters)     1881.    (feet) GPS OBS
 AC7855  ______________________________________________________________________
 AC7855  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7855  GEOID HEIGHT    -        -25.134 (meters)                     GEOID96
 AC7855  GEOID HEIGHT    -        -25.210 (meters)                     GEOID18
 AC7855  NAD 83(2011) X  -   -698,104.503 (meters)                     COMP
 AC7855  NAD 83(2011) Y  - -4,536,303.691 (meters)                     COMP
 AC7855  NAD 83(2011) Z  -  4,414,847.019 (meters)                     COMP
 AC7855  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 AC7855
 AC7855  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7855  Standards:
 AC7855         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7855            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7855  -------------------------------------------------------------------
 AC7855  NETWORK    1.10   3.29           0.52   0.34   1.68     -0.08263179
 AC7855  -------------------------------------------------------------------
 AC7855  Click here for local accuracies and other accuracy information.
 AC7855
 AC7855.The horizontal coordinates were established by GPS observations
 AC7855.and adjusted by the National Geodetic Survey in June 2012.
 AC7855
 AC7855.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7855.been affixed to the stable North American tectonic plate. See 
 AC7855.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7855
 AC7855.The horizontal coordinates are valid at the epoch date displayed above
 AC7855.which is a decimal equivalence of Year/Month/Day.
 AC7855
 AC7855.The orthometric height was determined by GPS observations and a
 AC7855.high-resolution geoid model.
 AC7855
 AC7855.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7855.GEOID18 height accuracy estimate available here.
 AC7855
 AC7855.Click photographs - Photos may exist for this station.
 AC7855
 AC7855.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7855
 AC7855.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7855
 AC7855.The ellipsoidal height was determined by GPS observations
 AC7855.and is referenced to NAD 83.
 AC7855
 AC7855. The following values were computed from the NAD 83(2011) position.
 AC7855
 AC7855;                    North         East     Units Scale Factor Converg.
 AC7855;SPC SD S     -   195,232.050   726,905.641   MT  0.99993926   +1 05 35.2
 AC7855;SPC SD S     -   640,523.82  2,384,856.26   sFT  0.99993926   +1 05 35.2
 AC7855;UTM  14      - 4,880,767.077   520,114.854   MT  0.99960498   +0 10 29.2
 AC7855
 AC7855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7855!SPC SD S     -   0.99991408  x   0.99993926  =   0.99985334
 AC7855!UTM  14      -   0.99991408  x   0.99960498  =   0.99951909
 AC7855
 AC7855_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2011480767(NAD 83)
 AC7855
 AC7855                          SUPERSEDED SURVEY CONTROL
 AC7855
 AC7855  NAD 83(2007)-  44 04 47.28938(N)    098 44 55.58511(W) AD(2002.00) 0
 AC7855  ELLIP H (02/10/07)  548.052  (m)                       GP(2002.00)    
 AC7855  ELLIP H (04/15/04)  548.048  (m)                       GP(       ) 2 1
 AC7855  NAD 83(1996)-  44 04 47.28889(N)    098 44 55.58474(W) AD(       ) B
 AC7855  ELLIP H (04/18/97)  548.090  (m)                       GP(       ) 4 1
 AC7855
 AC7855.Superseded values are not recommended for survey control.
 AC7855
 AC7855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7855.See file dsdata.pdf to determine how the superseded data were derived.
 AC7855
 AC7855_MARKER: Z = SEE DESCRIPTION
 AC7855_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7855_STAMPING: 34-303.63 1995
 AC7855_MARK LOGO: NGS
 AC7855_PROJECTION: FLUSH
 AC7855_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7855_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7855_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7855+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2012
 AC7855_ROD/PIPE-DEPTH: 6.4 meters
 AC7855_SLEEVE-DEPTH  : 1.8 meters
 AC7855
 AC7855  HISTORY     - Date     Condition        Report By
 AC7855  HISTORY     - 1995     MONUMENTED       SDDT
 AC7855  HISTORY     - 19960924 GOOD             NGS
 AC7855  HISTORY     - 20120125 GOOD             INDIV
 AC7855
 AC7855                          STATION DESCRIPTION
 AC7855
 AC7855'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7855'THE STATION IS LOCATED ABOUT 10.9 MI (17.5 KM) NORTH OF CROW LAKE, 9.0
 AC7855'MI (14.5 KM) EAST OF THE JERAULD/BUFFALO COUNTY LINE, AND 8.0 MI (12.9
 AC7855'KM) WEST OF WESSINGTON SPRINGS, ON STATE HIGHWAY 34. OWNERSHIP--THE
 AC7855'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7855'STATE HIGHWAY 34 AND U.S. HIGHWAY 281, 6.0 MI (9.7 KM) EAST OF
 AC7855'WESSINGTON SPRINGS, GO WEST ON STATE HIGHWAY 34 FOR 6.0 MI (9.7 KM) TO
 AC7855'A PAVED ROAD RIGHT LEADING TO WESSINGTON SPRINGS, CONTINUE WEST ON
 AC7855'HIGHWAY 34 FOR 9.0 MI (14.5 KM) TO A GRAVELED ROAD AND THE STATION ON
 AC7855'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7855'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7855'STEEL PIPE.  LOCATED 23.5 M (77.1 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AC7855'10.4 M (34.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.7 M (2.3 FT)
 AC7855'WEST OF A FENCE CORNER, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND
 AC7855'0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7855'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7855
 AC7855                          STATION RECOVERY (2012)
 AC7855
 AC7855'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7855'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7878 ***********************************************************************
 AC7878  CBN         -  This is a Cooperative Base Network Control Station.
 AC7878  DESIGNATION -  34 318.60
 AC7878  PID         -  AC7878
 AC7878  STATE/COUNTY-  SD/JERAULD
 AC7878  COUNTRY     -  US
 AC7878  USGS QUAD   -  LANE (2017)
 AC7878
 AC7878                         *CURRENT SURVEY CONTROL
 AC7878  ______________________________________________________________________
 AC7878* NAD 83(2011) POSITION- 44 04 02.03649(N) 098 27 08.43843(W)   ADJUSTED
 AC7878* NAD 83(2011) ELLIP HT-   400.585 (meters)        (06/27/12)   ADJUSTED
 AC7878* NAD 83(2011) EPOCH   -  2010.00
 AC7878* NAVD 88 ORTHO HEIGHT -   426.0   (meters)     1398.    (feet) GPS OBS
 AC7878  ______________________________________________________________________
 AC7878  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7878  GEOID HEIGHT    -        -25.328 (meters)                     GEOID96
 AC7878  GEOID HEIGHT    -        -25.365 (meters)                     GEOID18
 AC7878  NAD 83(2011) X  -   -674,753.175 (meters)                     COMP
 AC7878  NAD 83(2011) Y  - -4,540,711.003 (meters)                     COMP
 AC7878  NAD 83(2011) Z  -  4,413,740.917 (meters)                     COMP
 AC7878  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 AC7878
 AC7878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7878  Standards:
 AC7878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7878  -------------------------------------------------------------------
 AC7878  NETWORK    0.95   2.84           0.45   0.28   1.45     -0.11984884
 AC7878  -------------------------------------------------------------------
 AC7878  Click here for local accuracies and other accuracy information.
 AC7878
 AC7878.The horizontal coordinates were established by GPS observations
 AC7878.and adjusted by the National Geodetic Survey in June 2012.
 AC7878
 AC7878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7878.been affixed to the stable North American tectonic plate. See 
 AC7878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7878
 AC7878.The horizontal coordinates are valid at the epoch date displayed above
 AC7878.which is a decimal equivalence of Year/Month/Day.
 AC7878
 AC7878.The orthometric height was determined by GPS observations and a
 AC7878.high-resolution geoid model.
 AC7878
 AC7878.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7878.GEOID18 height accuracy estimate available here.
 AC7878
 AC7878.Click photographs - Photos may exist for this station.
 AC7878
 AC7878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7878
 AC7878.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7878
 AC7878.The ellipsoidal height was determined by GPS observations
 AC7878.and is referenced to NAD 83.
 AC7878
 AC7878. The following values were computed from the NAD 83(2011) position.
 AC7878
 AC7878;                    North         East     Units Scale Factor Converg.
 AC7878;SPC SD S     -   194,331.065   750,674.229   MT  0.99993752   +1 17 51.4
 AC7878;SPC SD S     -   637,567.84  2,462,837.03   sFT  0.99993752   +1 17 51.4
 AC7878;UTM  14      - 4,879,486.019   543,858.243   MT  0.99962366   +0 22 51.2
 AC7878
 AC7878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7878!SPC SD S     -   0.99993719  x   0.99993752  =   0.99987471
 AC7878!UTM  14      -   0.99993719  x   0.99962366  =   0.99956087
 AC7878
 AC7878_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP4385879486(NAD 83)
 AC7878
 AC7878                          SUPERSEDED SURVEY CONTROL
 AC7878
 AC7878  NAD 83(2007)-  44 04 02.03656(N)    098 27 08.43930(W) AD(2002.00) 0
 AC7878  ELLIP H (02/10/07)  400.615  (m)                       GP(2002.00)    
 AC7878  ELLIP H (04/15/04)  400.608  (m)                       GP(       ) 2 1
 AC7878  NAD 83(1996)-  44 04 02.03613(N)    098 27 08.43894(W) AD(       ) B
 AC7878  ELLIP H (04/18/97)  400.647  (m)                       GP(       ) 4 1
 AC7878
 AC7878.Superseded values are not recommended for survey control.
 AC7878
 AC7878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7878.See file dsdata.pdf to determine how the superseded data were derived.
 AC7878
 AC7878_MARKER: Z = SEE DESCRIPTION
 AC7878_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7878_STAMPING: 34-318.60 1995
 AC7878_MARK LOGO: NGS
 AC7878_PROJECTION: FLUSH
 AC7878_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7878_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7878+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 AC7878_ROD/PIPE-DEPTH: 6.4 meters
 AC7878_SLEEVE-DEPTH  : 1.8 meters
 AC7878
 AC7878  HISTORY     - Date     Condition        Report By
 AC7878  HISTORY     - 1995     MONUMENTED       SDDT
 AC7878  HISTORY     - 19960715 GOOD             NGS
 AC7878  HISTORY     - 20071002 GOOD             WAPA
 AC7878  HISTORY     - 20160516 GOOD             DEWDAV
 AC7878
 AC7878                          STATION DESCRIPTION
 AC7878
 AC7878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7878'THE STATION IS LOCATED ABOUT 8.0 KM (4.95 MI) EAST OF WESSINGTON
 AC7878'SPRINGS AND 1.6 KM (1.00 MI) WEST OF LANE, AT THE JUNCTION OF U.S.
 AC7878'HIGHWAY 281 AND STATE HIGHWAY 34.  OWNERSHIP--THE STATE OF SOUTH
 AC7878'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34
 AC7878'AND THE MAIN ROAD TO LANE, ON THE WEST END OF LANE (BY CJ REPAIR), GO
 AC7878'WEST ON STATE HIGHWAY 34 FOR 1.8 KM (1.10 MI) TO THE JUNCTION OF U.S.
 AC7878'HIGHWAY 281 AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 AC7878'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7878'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 59.4 M (194.9
 AC7878'FT) WEST OF THE CENTERLINE OF U.S. HIGHWAY 281, 48.1 M (157.8 FT)
 AC7878'SOUTH OF THE CENTERLINE OF STATE HIGHWAY 34, 34.6 M (113.5 FT)
 AC7878'SOUTHWEST OF A UTILITY BRACE POLE WITH 2 GUY CABLES SUPPORTING 2
 AC7878'HIGHWAY SIGNAL LIGHTS, 21.8 M (71.5 FT) SOUTHEAST OF A FENCE CORNER,
 AC7878'12.4 M (40.7 FT) NORTHWEST OF A FENCE CORNER, 0.8 M (2.6 FT) EAST OF A
 AC7878'FENCE, 0.4 M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT)
 AC7878'EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7878'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7878
 AC7878                          STATION RECOVERY (2007)
 AC7878
 AC7878'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC7878'RECOVERED IN GOOD CONDITION.
 AC7878
 AC7878                          STATION RECOVERY (2016)
 AC7878
 AC7878'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AC7878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5254 ***********************************************************************
 AC5254  DESIGNATION -  34 331.41
 AC5254  PID         -  AC5254
 AC5254  STATE/COUNTY-  SD/SANBORN
 AC5254  COUNTRY     -  US
 AC5254  USGS QUAD   -  FORESTBURG SW (2017)
 AC5254
 AC5254                         *CURRENT SURVEY CONTROL
 AC5254  ______________________________________________________________________
 AC5254* NAD 83(1986) POSITION- 44 03 17.     (N) 098 12 12.     (W)   SCALED
 AC5254* NAVD 88 ORTHO HEIGHT -   393.904 (meters)     1292.33  (feet) ADJUSTED
 AC5254  ______________________________________________________________________
 AC5254  GEOID HEIGHT    -        -25.525 (meters)                     GEOID18
 AC5254  DYNAMIC HEIGHT  -        393.825 (meters)     1292.07  (feet) COMP
 AC5254  MODELED GRAVITY -    980,406.4   (mgal)                       NAVD 88
 AC5254
 AC5254  VERT ORDER      -  FIRST     CLASS II
 AC5254
 AC5254.The horizontal coordinates were scaled from a map and have
 AC5254.an estimated accuracy of +/- 6 seconds.
 AC5254
 AC5254.The orthometric height was determined by differential leveling and
 AC5254.adjusted by the NATIONAL GEODETIC SURVEY
 AC5254.in October 1997.
 AC5254
 AC5254.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5254.GEOID18 height accuracy estimate available here.
 AC5254
 AC5254.Click photographs - Photos may exist for this station.
 AC5254
 AC5254.The dynamic height is computed by dividing the NAVD 88
 AC5254.geopotential number by the normal gravity value computed on the
 AC5254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5254.degrees latitude (g = 980.6199 gals.).
 AC5254
 AC5254.The modeled gravity was interpolated from observed gravity values.
 AC5254
 AC5254;                    North         East    Units  Estimated Accuracy
 AC5254;SPC SD S     -   193,420.      770,650.      MT  (+/- 180 meters Scaled)
 AC5254
 AC5254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP638782(NAD 83)
 AC5254
 AC5254                          SUPERSEDED SURVEY CONTROL
 AC5254
 AC5254.No superseded survey control is available for this station.
 AC5254
 AC5254_MARKER: DD = SURVEY DISK
 AC5254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5254_STAMPING: 34 331.41
 AC5254_MARK LOGO: SDDT
 AC5254_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5254+STABILITY: SURFACE MOTION
 AC5254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5254+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5254
 AC5254  HISTORY     - Date     Condition        Report By
 AC5254  HISTORY     - UNK      MONUMENTED       SDDT
 AC5254  HISTORY     - 19950630 GOOD             NGS
 AC5254  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 AC5254
 AC5254                          STATION DESCRIPTION
 AC5254
 AC5254'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5254'35.7 KM (22.20 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5254'OF U.S. HIGHWAY 14 IN HURON, 658.0 M (2158.8 FT) EAST OF MILEPOST 331,
 AC5254'31.7 M (104.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AC5254'THE HIGHWAY, 17.5 M (57.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE,
 AC5254'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF
 AC5254'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5254'ABOVE THE GROUND SURFACE.
 AC5254
 AC5254                          STATION RECOVERY (2012)
 AC5254
 AC5254'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5254'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5255 ***********************************************************************
 AC5255  DESIGNATION -  34 332.50
 AC5255  PID         -  AC5255
 AC5255  STATE/COUNTY-  SD/SANBORN
 AC5255  COUNTRY     -  US
 AC5255  USGS QUAD   -  FORESTBURG SW (2017)
 AC5255
 AC5255                         *CURRENT SURVEY CONTROL
 AC5255  ______________________________________________________________________
 AC5255* NAD 83(1986) POSITION- 44 03 17.     (N) 098 10 55.     (W)   SCALED
 AC5255* NAVD 88 ORTHO HEIGHT -   391.384 (meters)     1284.07  (feet) ADJUSTED
 AC5255  ______________________________________________________________________
 AC5255  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 AC5255  DYNAMIC HEIGHT  -        391.305 (meters)     1283.81  (feet) COMP
 AC5255  MODELED GRAVITY -    980,406.5   (mgal)                       NAVD 88
 AC5255
 AC5255  VERT ORDER      -  FIRST     CLASS II
 AC5255
 AC5255.The horizontal coordinates were scaled from a map and have
 AC5255.an estimated accuracy of +/- 6 seconds.
 AC5255
 AC5255.The orthometric height was determined by differential leveling and
 AC5255.adjusted by the NATIONAL GEODETIC SURVEY
 AC5255.in October 1997.
 AC5255
 AC5255.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5255.GEOID18 height accuracy estimate available here.
 AC5255
 AC5255.Click photographs - Photos may exist for this station.
 AC5255
 AC5255.The dynamic height is computed by dividing the NAVD 88
 AC5255.geopotential number by the normal gravity value computed on the
 AC5255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5255.degrees latitude (g = 980.6199 gals.).
 AC5255
 AC5255.The modeled gravity was interpolated from observed gravity values.
 AC5255
 AC5255;                    North         East    Units  Estimated Accuracy
 AC5255;SPC SD S     -   193,470.      772,370.      MT  (+/- 180 meters Scaled)
 AC5255
 AC5255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP655782(NAD 83)
 AC5255
 AC5255                          SUPERSEDED SURVEY CONTROL
 AC5255
 AC5255.No superseded survey control is available for this station.
 AC5255
 AC5255_MARKER: DB = BENCH MARK DISK
 AC5255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5255_STAMPING: 34-332.50
 AC5255_MARK LOGO: SDDT
 AC5255_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5255+STABILITY: SURFACE MOTION
 AC5255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5255+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 AC5255
 AC5255  HISTORY     - Date     Condition        Report By
 AC5255  HISTORY     - UNK      MONUMENTED       SDDT
 AC5255  HISTORY     - 19950630 GOOD             NGS
 AC5255  HISTORY     - 20120518 GOOD             INDIV
 AC5255
 AC5255                          STATION DESCRIPTION
 AC5255
 AC5255'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5255'37.4 KM (23.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5255'OF U.S. HIGHWAY 14 IN HURON, 780.0 M (2559.0 FT) WEST OF MILEPOST 333,
 AC5255'778.0 M (2552.5 FT) EAST OF MILEPOST 332, 22.7 M (74.5 FT) NORTH OF
 AC5255'THE HIGHWAY CENTERLINE, 9.1 M (29.9 FT) EAST OF A FENCE CORNER, 0.5 M
 AC5255'(1.6 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5255'HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AC5255'FLUSH WITH THE GROUND SURFACE.
 AC5255
 AC5255                          STATION RECOVERY (2012)
 AC5255
 AC5255'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5256 ***********************************************************************
 AC5256  DESIGNATION -  34 333.44
 AC5256  PID         -  AC5256
 AC5256  STATE/COUNTY-  SD/SANBORN
 AC5256  COUNTRY     -  US
 AC5256  USGS QUAD   -  FORESTBURG SW (2017)
 AC5256
 AC5256                         *CURRENT SURVEY CONTROL
 AC5256  ______________________________________________________________________
 AC5256* NAD 83(1986) POSITION- 44 03 14.     (N) 098 09 46.     (W)   SCALED
 AC5256* NAVD 88 ORTHO HEIGHT -   393.005 (meters)     1289.38  (feet) ADJUSTED
 AC5256  ______________________________________________________________________
 AC5256  GEOID HEIGHT    -        -25.540 (meters)                     GEOID18
 AC5256  DYNAMIC HEIGHT  -        392.926 (meters)     1289.12  (feet) COMP
 AC5256  MODELED GRAVITY -    980,406.4   (mgal)                       NAVD 88
 AC5256
 AC5256  VERT ORDER      -  FIRST     CLASS II
 AC5256
 AC5256.The horizontal coordinates were scaled from a map and have
 AC5256.an estimated accuracy of +/- 6 seconds.
 AC5256
 AC5256.The orthometric height was determined by differential leveling and
 AC5256.adjusted by the NATIONAL GEODETIC SURVEY
 AC5256.in October 1997.
 AC5256
 AC5256.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5256.GEOID18 height accuracy estimate available here.
 AC5256
 AC5256.Click photographs - Photos may exist for this station.
 AC5256
 AC5256.The dynamic height is computed by dividing the NAVD 88
 AC5256.geopotential number by the normal gravity value computed on the
 AC5256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5256.degrees latitude (g = 980.6199 gals.).
 AC5256
 AC5256.The modeled gravity was interpolated from observed gravity values.
 AC5256
 AC5256;                    North         East    Units  Estimated Accuracy
 AC5256;SPC SD S     -   193,420.      773,900.      MT  (+/- 180 meters Scaled)
 AC5256
 AC5256_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP670781(NAD 83)
 AC5256
 AC5256                          SUPERSEDED SURVEY CONTROL
 AC5256
 AC5256.No superseded survey control is available for this station.
 AC5256
 AC5256_MARKER: Z = SEE DESCRIPTION
 AC5256_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5256_STAMPING: 34-333.44
 AC5256_PROJECTION: FLUSH
 AC5256_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5256_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5256+STABILITY: POSITION/ELEVATION WELL
 AC5256_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5256+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5256_ROD/PIPE-DEPTH: 6.4 meters
 AC5256_SLEEVE-DEPTH  : 2.0 meters
 AC5256
 AC5256  HISTORY     - Date     Condition        Report By
 AC5256  HISTORY     - UNK      MONUMENTED       SDDT
 AC5256  HISTORY     - 19950630 GOOD             NGS
 AC5256  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 AC5256
 AC5256                          STATION DESCRIPTION
 AC5256
 AC5256'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5256'38.9 KM (24.15 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5256'OF U.S. HIGHWAY 14 IN HURON, 708.0 M (2322.8 FT) EAST OF MILEPOST 333,
 AC5256'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) WEST
 AC5256'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE
 AC5256'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND
 AC5256'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 AC5256'POINT IS A STAINLESS STEEL BALL THAT IS EPOXIED TO AN IRON PIPE CAP
 AC5256'THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 AC5256'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AC5256'CAP.
 AC5256
 AC5256                          STATION RECOVERY (2012)
 AC5256
 AC5256'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5257 ***********************************************************************
 AC5257  DESIGNATION -  34 334.60
 AC5257  PID         -  AC5257
 AC5257  STATE/COUNTY-  SD/SANBORN
 AC5257  COUNTRY     -  US
 AC5257  USGS QUAD   -  FORESTBURG SW (2017)
 AC5257
 AC5257                         *CURRENT SURVEY CONTROL
 AC5257  ______________________________________________________________________
 AC5257* NAD 83(1986) POSITION- 44 02 43.     (N) 098 08 41.     (W)   SCALED
 AC5257* NAVD 88 ORTHO HEIGHT -   392.336 (meters)     1287.19  (feet) ADJUSTED
 AC5257  ______________________________________________________________________
 AC5257  GEOID HEIGHT    -        -25.558 (meters)                     GEOID18
 AC5257  DYNAMIC HEIGHT  -        392.257 (meters)     1286.93  (feet) COMP
 AC5257  MODELED GRAVITY -    980,405.6   (mgal)                       NAVD 88
 AC5257
 AC5257  VERT ORDER      -  FIRST     CLASS II
 AC5257
 AC5257.The horizontal coordinates were scaled from a map and have
 AC5257.an estimated accuracy of +/- 6 seconds.
 AC5257
 AC5257.The orthometric height was determined by differential leveling and
 AC5257.adjusted by the NATIONAL GEODETIC SURVEY
 AC5257.in October 1997.
 AC5257
 AC5257.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5257.GEOID18 height accuracy estimate available here.
 AC5257
 AC5257.Click photographs - Photos may exist for this station.
 AC5257
 AC5257.The dynamic height is computed by dividing the NAVD 88
 AC5257.geopotential number by the normal gravity value computed on the
 AC5257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5257.degrees latitude (g = 980.6199 gals.).
 AC5257
 AC5257.The modeled gravity was interpolated from observed gravity values.
 AC5257
 AC5257;                    North         East    Units  Estimated Accuracy
 AC5257;SPC SD S     -   192,500.      775,380.      MT  (+/- 180 meters Scaled)
 AC5257
 AC5257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP685772(NAD 83)
 AC5257
 AC5257                          SUPERSEDED SURVEY CONTROL
 AC5257
 AC5257.No superseded survey control is available for this station.
 AC5257
 AC5257_MARKER: DD = SURVEY DISK
 AC5257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5257_STAMPING: 34 334.60
 AC5257_MARK LOGO: SDDT
 AC5257_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5257+STABILITY: SURFACE MOTION
 AC5257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5257+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5257
 AC5257  HISTORY     - Date     Condition        Report By
 AC5257  HISTORY     - UNK      MONUMENTED       SDDT
 AC5257  HISTORY     - 19950630 GOOD             NGS
 AC5257  HISTORY     - 20120517 GOOD             INDIV
 AC5257
 AC5257                          STATION DESCRIPTION
 AC5257
 AC5257'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5257'40.7 KM (25.30 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5257'OF U.S. HIGHWAY 14 IN HURON, 635.0 M (2083.3 FT) WEST OF MILEPOST 335,
 AC5257'22.3 M (73.2 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 8.3 M (27.2 FT)
 AC5257'NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT)
 AC5257'NORTHEAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 AC5257'OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5257'GROUND SURFACE.
 AC5257
 AC5257                          STATION RECOVERY (2012)
 AC5257
 AC5257'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5258 ***********************************************************************
 AC5258  DESIGNATION -  34 335.50
 AC5258  PID         -  AC5258
 AC5258  STATE/COUNTY-  SD/SANBORN
 AC5258  COUNTRY     -  US
 AC5258  USGS QUAD   -  FORESTBURG SW (2017)
 AC5258
 AC5258                         *CURRENT SURVEY CONTROL
 AC5258  ______________________________________________________________________
 AC5258* NAD 83(1986) POSITION- 44 02 11.     (N) 098 07 58.     (W)   SCALED
 AC5258* NAVD 88 ORTHO HEIGHT -   391.236 (meters)     1283.58  (feet) ADJUSTED
 AC5258  ______________________________________________________________________
 AC5258  GEOID HEIGHT    -        -25.574 (meters)                     GEOID18
 AC5258  DYNAMIC HEIGHT  -        391.157 (meters)     1283.32  (feet) COMP
 AC5258  MODELED GRAVITY -    980,404.7   (mgal)                       NAVD 88
 AC5258
 AC5258  VERT ORDER      -  FIRST     CLASS II
 AC5258
 AC5258.The horizontal coordinates were scaled from a map and have
 AC5258.an estimated accuracy of +/- 6 seconds.
 AC5258
 AC5258.The orthometric height was determined by differential leveling and
 AC5258.adjusted by the NATIONAL GEODETIC SURVEY
 AC5258.in October 1997.
 AC5258
 AC5258.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5258.GEOID18 height accuracy estimate available here.
 AC5258
 AC5258.Click photographs - Photos may exist for this station.
 AC5258
 AC5258.The dynamic height is computed by dividing the NAVD 88
 AC5258.geopotential number by the normal gravity value computed on the
 AC5258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5258.degrees latitude (g = 980.6199 gals.).
 AC5258
 AC5258.The modeled gravity was interpolated from observed gravity values.
 AC5258
 AC5258;                    North         East    Units  Estimated Accuracy
 AC5258;SPC SD S     -   191,530.      776,360.      MT  (+/- 180 meters Scaled)
 AC5258
 AC5258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP694762(NAD 83)
 AC5258
 AC5258                          SUPERSEDED SURVEY CONTROL
 AC5258
 AC5258.No superseded survey control is available for this station.
 AC5258
 AC5258_MARKER: DD = SURVEY DISK
 AC5258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5258_STAMPING: 34 335.50
 AC5258_MARK LOGO: SDDT
 AC5258_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5258+STABILITY: SURFACE MOTION
 AC5258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5258+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5258
 AC5258  HISTORY     - Date     Condition        Report By
 AC5258  HISTORY     - UNK      MONUMENTED       SDDT
 AC5258  HISTORY     - 19950630 GOOD             NGS
 AC5258  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 AC5258
 AC5258                          STATION DESCRIPTION
 AC5258
 AC5258'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5258'42.1 KM (26.15 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5258'OF U.S. HIGHWAY 14 IN HURON, 801.0 M (2627.9 FT) EAST OF MILEPOST 335,
 AC5258'785.0 M (2575.5 FT) WEST OF MILEPOST 336, 22.5 M (73.8 FT) NORTHEAST
 AC5258'OF THE HIGHWAY CENTERLINE, 11.4 M (37.4 FT) NORTHWEST OF THE CENTER OF
 AC5258'A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AC5258'(1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AC5258'(0.3 FT) ABOVE THE GROUND SURFACE.
 AC5258
 AC5258                          STATION RECOVERY (2012)
 AC5258
 AC5258'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5258'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5259 ***********************************************************************
 AC5259  DESIGNATION -  34 336.43
 AC5259  PID         -  AC5259
 AC5259  STATE/COUNTY-  SD/SANBORN
 AC5259  COUNTRY     -  US
 AC5259  USGS QUAD   -  FORESTBURG (2017)
 AC5259
 AC5259                         *CURRENT SURVEY CONTROL
 AC5259  ______________________________________________________________________
 AC5259* NAD 83(1986) POSITION- 44 01 36.     (N) 098 07 16.     (W)   SCALED
 AC5259* NAVD 88 ORTHO HEIGHT -   389.866 (meters)     1279.09  (feet) ADJUSTED
 AC5259  ______________________________________________________________________
 AC5259  GEOID HEIGHT    -        -25.592 (meters)                     GEOID18
 AC5259  DYNAMIC HEIGHT  -        389.787 (meters)     1278.83  (feet) COMP
 AC5259  MODELED GRAVITY -    980,403.8   (mgal)                       NAVD 88
 AC5259
 AC5259  VERT ORDER      -  FIRST     CLASS II
 AC5259
 AC5259.The horizontal coordinates were scaled from a map and have
 AC5259.an estimated accuracy of +/- 6 seconds.
 AC5259
 AC5259.The orthometric height was determined by differential leveling and
 AC5259.adjusted by the NATIONAL GEODETIC SURVEY
 AC5259.in October 1997.
 AC5259
 AC5259.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5259.GEOID18 height accuracy estimate available here.
 AC5259
 AC5259.Click photographs - Photos may exist for this station.
 AC5259
 AC5259.The dynamic height is computed by dividing the NAVD 88
 AC5259.geopotential number by the normal gravity value computed on the
 AC5259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5259.degrees latitude (g = 980.6199 gals.).
 AC5259
 AC5259.The modeled gravity was interpolated from observed gravity values.
 AC5259
 AC5259;                    North         East    Units  Estimated Accuracy
 AC5259;SPC SD S     -   190,480.      777,320.      MT  (+/- 180 meters Scaled)
 AC5259
 AC5259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP704752(NAD 83)
 AC5259
 AC5259                          SUPERSEDED SURVEY CONTROL
 AC5259
 AC5259.No superseded survey control is available for this station.
 AC5259
 AC5259_MARKER: DD = SURVEY DISK
 AC5259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5259_STAMPING: 34 336.43
 AC5259_MARK LOGO: SDDT
 AC5259_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5259+STABILITY: SURFACE MOTION
 AC5259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5259+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5259
 AC5259  HISTORY     - Date     Condition        Report By
 AC5259  HISTORY     - UNK      MONUMENTED       SDDT
 AC5259  HISTORY     - 19950630 GOOD             NGS
 AC5259  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5259
 AC5259                          STATION DESCRIPTION
 AC5259
 AC5259'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5259'43.6 KM (27.10 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5259'OF U.S. HIGHWAY 14 IN HURON, AT THE SOUTHEAST END OF A ROADSIDE PARK,
 AC5259'684.0 M (2244.1 FT) EAST OF MILEPOST 336, 22.5 M (73.8 FT) NORTHEAST
 AC5259'OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5259'HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 AC5259'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5259
 AC5259                          STATION RECOVERY (2012)
 AC5259
 AC5259'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5259'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5260 ***********************************************************************
 AC5260  DESIGNATION -  34 337.50
 AC5260  PID         -  AC5260
 AC5260  STATE/COUNTY-  SD/SANBORN
 AC5260  COUNTRY     -  US
 AC5260  USGS QUAD   -  FORESTBURG (2017)
 AC5260
 AC5260                         *CURRENT SURVEY CONTROL
 AC5260  ______________________________________________________________________
 AC5260* NAD 83(1986) POSITION- 44 01 00.     (N) 098 06 10.     (W)   SCALED
 AC5260* NAVD 88 ORTHO HEIGHT -   373.355 (meters)     1224.92  (feet) ADJUSTED
 AC5260  ______________________________________________________________________
 AC5260  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 AC5260  DYNAMIC HEIGHT  -        373.278 (meters)     1224.66  (feet) COMP
 AC5260  MODELED GRAVITY -    980,402.9   (mgal)                       NAVD 88
 AC5260
 AC5260  VERT ORDER      -  FIRST     CLASS II
 AC5260
 AC5260.The horizontal coordinates were scaled from a map and have
 AC5260.an estimated accuracy of +/- 6 seconds.
 AC5260
 AC5260.The orthometric height was determined by differential leveling and
 AC5260.adjusted by the NATIONAL GEODETIC SURVEY
 AC5260.in October 1997.
 AC5260
 AC5260.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5260.GEOID18 height accuracy estimate available here.
 AC5260
 AC5260.Click photographs - Photos may exist for this station.
 AC5260
 AC5260.The dynamic height is computed by dividing the NAVD 88
 AC5260.geopotential number by the normal gravity value computed on the
 AC5260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5260.degrees latitude (g = 980.6199 gals.).
 AC5260
 AC5260.The modeled gravity was interpolated from observed gravity values.
 AC5260
 AC5260;                    North         East    Units  Estimated Accuracy
 AC5260;SPC SD S     -   189,410.      778,820.      MT  (+/- 180 meters Scaled)
 AC5260
 AC5260_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP719741(NAD 83)
 AC5260
 AC5260                          SUPERSEDED SURVEY CONTROL
 AC5260
 AC5260.No superseded survey control is available for this station.
 AC5260
 AC5260_MARKER: DD = SURVEY DISK
 AC5260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5260_STAMPING: 34 337.50
 AC5260_MARK LOGO: SDDT
 AC5260_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5260+STABILITY: SURFACE MOTION
 AC5260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5260+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5260
 AC5260  HISTORY     - Date     Condition        Report By
 AC5260  HISTORY     - UNK      MONUMENTED       SDDT
 AC5260  HISTORY     - 19950630 GOOD             NGS
 AC5260  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5260
 AC5260                          STATION DESCRIPTION
 AC5260
 AC5260'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5260'45.4 KM (28.20 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5260'OF U.S. HIGHWAY IN HURON, 916.0 M (3005.2 FT) EAST OF MILEPOST 337,
 AC5260'178.7 M (586.3 FT) SOUTHEAST OF THE CENTER OF A DRIVEWAY, 22.0 M (72.2
 AC5260'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE
 AC5260'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND
 AC5260'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5260'SURFACE.
 AC5260
 AC5260                          STATION RECOVERY (2012)
 AC5260
 AC5260'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5261 ***********************************************************************
 AC5261  CBN         -  This is a Cooperative Base Network Control Station.
 AC5261  DESIGNATION -  34 338.42
 AC5261  PID         -  AC5261
 AC5261  STATE/COUNTY-  SD/SANBORN
 AC5261  COUNTRY     -  US
 AC5261  USGS QUAD   -  FORESTBURG (2017)
 AC5261
 AC5261                         *CURRENT SURVEY CONTROL
 AC5261  ______________________________________________________________________
 AC5261* NAD 83(2011) POSITION- 44 00 36.14587(N) 098 05 18.00418(W)   ADJUSTED
 AC5261* NAD 83(2011) ELLIP HT-   353.881 (meters)        (06/27/12)   ADJUSTED
 AC5261* NAD 83(2011) EPOCH   -  2010.00
 AC5261* NAVD 88 ORTHO HEIGHT -   379.505 (meters)     1245.09  (feet) ADJUSTED
 AC5261  ______________________________________________________________________
 AC5261  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 AC5261  NAD 83(2011) X  -   -646,508.716 (meters)                     COMP
 AC5261  NAD 83(2011) Y  - -4,549,246.697 (meters)                     COMP
 AC5261  NAD 83(2011) Z  -  4,409,139.929 (meters)                     COMP
 AC5261  LAPLACE CORR    -         -0.55  (seconds)                    DEFLEC18
 AC5261  DYNAMIC HEIGHT  -        379.427 (meters)     1244.84  (feet) COMP
 AC5261  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 AC5261
 AC5261  VERT ORDER      -  FIRST     CLASS II
 AC5261
 AC5261  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5261  Standards:
 AC5261         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5261            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5261  -------------------------------------------------------------------
 AC5261  NETWORK    0.81   2.43           0.38   0.26   1.24     -0.07674538
 AC5261  -------------------------------------------------------------------
 AC5261  Click here for local accuracies and other accuracy information.
 AC5261
 AC5261.The horizontal coordinates were established by GPS observations
 AC5261.and adjusted by the National Geodetic Survey in June 2012.
 AC5261
 AC5261.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5261.been affixed to the stable North American tectonic plate. See 
 AC5261.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5261
 AC5261.The horizontal coordinates are valid at the epoch date displayed above
 AC5261.which is a decimal equivalence of Year/Month/Day.
 AC5261
 AC5261.The orthometric height was determined by differential leveling and
 AC5261.adjusted by the NATIONAL GEODETIC SURVEY
 AC5261.in October 1997.
 AC5261
 AC5261.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5261.GEOID18 height accuracy estimate available here.
 AC5261
 AC5261.Click photographs - Photos may exist for this station.
 AC5261
 AC5261.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5261
 AC5261.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5261
 AC5261.The ellipsoidal height was determined by GPS observations
 AC5261.and is referenced to NAD 83.
 AC5261
 AC5261.The dynamic height is computed by dividing the NAVD 88
 AC5261.geopotential number by the normal gravity value computed on the
 AC5261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5261.degrees latitude (g = 980.6199 gals.).
 AC5261
 AC5261.The modeled gravity was interpolated from observed gravity values.
 AC5261
 AC5261. The following values were computed from the NAD 83(2011) position.
 AC5261
 AC5261;                    North         East     Units Scale Factor Converg.
 AC5261;SPC SD S     -   188,703.301   779,997.955   MT  0.99993020   +1 32 55.4
 AC5261;SPC SD S     -   619,104.08  2,559,043.29   sFT  0.99993020   +1 32 55.4
 AC5261;UTM  14      - 4,873,391.990   573,079.756   MT  0.99966568   +0 38 00.4
 AC5261
 AC5261!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5261!SPC SD S     -   0.99994451  x   0.99993020  =   0.99987472
 AC5261!UTM  14      -   0.99994451  x   0.99966568  =   0.99961021
 AC5261
 AC5261_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7307973391(NAD 83)
 AC5261
 AC5261                          SUPERSEDED SURVEY CONTROL
 AC5261
 AC5261  NAD 83(2007)-  44 00 36.14593(N)    098 05 18.00506(W) AD(2002.00) 0
 AC5261  ELLIP H (02/10/07)  353.910  (m)                       GP(2002.00)    
 AC5261  ELLIP H (04/15/04)  353.903  (m)                       GP(       ) 2 1
 AC5261  NAD 83(1996)-  44 00 36.14552(N)    098 05 18.00470(W) AD(       ) B
 AC5261  ELLIP H (04/18/97)  353.940  (m)                       GP(       ) 4 1
 AC5261  NAVD 88 (04/18/97)  379.5    (m)  GEOID96  model used  GPS OBS        
 AC5261
 AC5261.Superseded values are not recommended for survey control.
 AC5261
 AC5261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5261.See file dsdata.pdf to determine how the superseded data were derived.
 AC5261
 AC5261_MARKER: Z = SEE DESCRIPTION
 AC5261_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5261_STAMPING: 34-338.42
 AC5261_MARK LOGO: NGS
 AC5261_PROJECTION: PROJECTING 1 CENTIMETERS
 AC5261_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5261_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5261+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5261_ROD/PIPE-DEPTH: 6.4 meters
 AC5261_SLEEVE-DEPTH  : 1.8 meters
 AC5261
 AC5261  HISTORY     - Date     Condition        Report By
 AC5261  HISTORY     - UNK      MONUMENTED       SDDT
 AC5261  HISTORY     - 19950630 GOOD             NGS
 AC5261  HISTORY     - 19960715 GOOD             NGS
 AC5261  HISTORY     - 20120517 GOOD             INDIV
 AC5261
 AC5261                          STATION DESCRIPTION
 AC5261
 AC5261'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5261'41.0 KM (25.45 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5261'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 696.0 M (2283.5 FT)
 AC5261'EAST OF MILEPOST 338, 22.6 M (74.1 FT) SOUTH OF THE HIGHWAY
 AC5261'CENTERLINE, 5.7 M (18.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND
 AC5261'GATE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC5261'SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AC5261'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 AC5261'EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED
 AC5261'STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC5261'AND THEN THROUGH A 4-INCH PVC CAP.
 AC5261
 AC5261                          STATION RECOVERY (1996)
 AC5261
 AC5261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC5261'THE STATION IS LOCATED ABOUT 37.2 KM (23.10 MI) NORTH OF MITCHELL,
 AC5261'12.7 KM (7.90 MI) WEST OF ARTESIAN, 2.9 KM (1.80 MI) SOUTHWEST OF
 AC5261'FORESTBURG, AND 0.7 KM (0.45 MI) EAST OF MILEPOST 338 ON STATE HIGHWAY
 AC5261'34.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH FROM THE JUNCTION
 AC5261'OF STATE HIGHWAYS 34 AND 37 SOUTH, 3.7 KM (2.30 MI) NORTH OF MITCHELL,
 AC5261'GO WEST OF HIGHWAY 34 FOR 4.7 KM (2.90 MI) TO THE STATION ON THE LEFT.
 AC5261'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC5261'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC5261'PIPE.  LOCATED 22.7 M (74.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.7 M
 AC5261'(18.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 5.1 M (16.7
 AC5261'FT) SOUTH OF THE EAST END OF A CULVERT UNDER THE FIELD ENTRANCE ROAD,
 AC5261'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF
 AC5261'A METAL GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 AC5261'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC5261'AND THEN A 4-INCH PVC CAP.
 AC5261
 AC5261                          STATION RECOVERY (2012)
 AC5261
 AC5261'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5261'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5262 ***********************************************************************
 AC5262  DESIGNATION -  34 339.54
 AC5262  PID         -  AC5262
 AC5262  STATE/COUNTY-  SD/SANBORN
 AC5262  COUNTRY     -  US
 AC5262  USGS QUAD   -  FORESTBURG (2017)
 AC5262
 AC5262                         *CURRENT SURVEY CONTROL
 AC5262  ______________________________________________________________________
 AC5262* NAD 83(1986) POSITION- 44 00 35.     (N) 098 03 58.     (W)   SCALED
 AC5262* NAVD 88 ORTHO HEIGHT -   391.816 (meters)     1285.48  (feet) ADJUSTED
 AC5262  ______________________________________________________________________
 AC5262  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 AC5262  DYNAMIC HEIGHT  -        391.735 (meters)     1285.22  (feet) COMP
 AC5262  MODELED GRAVITY -    980,402.4   (mgal)                       NAVD 88
 AC5262
 AC5262  VERT ORDER      -  FIRST     CLASS II
 AC5262
 AC5262.The horizontal coordinates were scaled from a map and have
 AC5262.an estimated accuracy of +/- 6 seconds.
 AC5262
 AC5262.The orthometric height was determined by differential leveling and
 AC5262.adjusted by the NATIONAL GEODETIC SURVEY
 AC5262.in October 1997.
 AC5262
 AC5262.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5262.GEOID18 height accuracy estimate available here.
 AC5262
 AC5262.Click photographs - Photos may exist for this station.
 AC5262
 AC5262.The dynamic height is computed by dividing the NAVD 88
 AC5262.geopotential number by the normal gravity value computed on the
 AC5262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5262.degrees latitude (g = 980.6199 gals.).
 AC5262
 AC5262.The modeled gravity was interpolated from observed gravity values.
 AC5262
 AC5262;                    North         East    Units  Estimated Accuracy
 AC5262;SPC SD S     -   188,720.      781,780.      MT  (+/- 180 meters Scaled)
 AC5262
 AC5262_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP748733(NAD 83)
 AC5262
 AC5262                          SUPERSEDED SURVEY CONTROL
 AC5262
 AC5262.No superseded survey control is available for this station.
 AC5262
 AC5262_MARKER: DD = SURVEY DISK
 AC5262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5262_STAMPING: 34 339.54
 AC5262_MARK LOGO: SDDT
 AC5262_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5262+STABILITY: SURFACE MOTION
 AC5262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5262+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5262
 AC5262  HISTORY     - Date     Condition        Report By
 AC5262  HISTORY     - UNK      MONUMENTED       SDDT
 AC5262  HISTORY     - 19950630 GOOD             NGS
 AC5262  HISTORY     - 20120517 GOOD             INDIV
 AC5262
 AC5262                          STATION DESCRIPTION
 AC5262
 AC5262'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5262'39.1 KM (24.30 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5262'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 845.0 M (2772.3 FT)
 AC5262'EAST OF MILEPOST 339, 745.0 M (2444.2 FT) WEST OF MILEPOST 440, 22.4 M
 AC5262'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT) WEST OF THE
 AC5262'CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AC5262'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 AC5262'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5262
 AC5262                          STATION RECOVERY (2012)
 AC5262
 AC5262'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5263 ***********************************************************************
 AC5263  DESIGNATION -  34 340.74
 AC5263  PID         -  AC5263
 AC5263  STATE/COUNTY-  SD/SANBORN
 AC5263  COUNTRY     -  US
 AC5263  USGS QUAD   -  FORESTBURG (2017)
 AC5263
 AC5263                         *CURRENT SURVEY CONTROL
 AC5263  ______________________________________________________________________
 AC5263* NAD 83(1986) POSITION- 44 00 37.     (N) 098 02 26.     (W)   SCALED
 AC5263* NAVD 88 ORTHO HEIGHT -   391.513 (meters)     1284.49  (feet) ADJUSTED
 AC5263  ______________________________________________________________________
 AC5263  GEOID HEIGHT    -        -25.640 (meters)                     GEOID18
 AC5263  DYNAMIC HEIGHT  -        391.432 (meters)     1284.22  (feet) COMP
 AC5263  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 AC5263
 AC5263  VERT ORDER      -  FIRST     CLASS II
 AC5263
 AC5263.The horizontal coordinates were scaled from a map and have
 AC5263.an estimated accuracy of +/- 6 seconds.
 AC5263
 AC5263.The orthometric height was determined by differential leveling and
 AC5263.adjusted by the NATIONAL GEODETIC SURVEY
 AC5263.in October 1997.
 AC5263
 AC5263.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5263.GEOID18 height accuracy estimate available here.
 AC5263
 AC5263.Click photographs - Photos may exist for this station.
 AC5263
 AC5263.The dynamic height is computed by dividing the NAVD 88
 AC5263.geopotential number by the normal gravity value computed on the
 AC5263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5263.degrees latitude (g = 980.6199 gals.).
 AC5263
 AC5263.The modeled gravity was interpolated from observed gravity values.
 AC5263
 AC5263;                    North         East    Units  Estimated Accuracy
 AC5263;SPC SD S     -   188,830.      783,830.      MT  (+/- 180 meters Scaled)
 AC5263
 AC5263_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP769734(NAD 83)
 AC5263
 AC5263                          SUPERSEDED SURVEY CONTROL
 AC5263
 AC5263.No superseded survey control is available for this station.
 AC5263
 AC5263_MARKER: DB = BENCH MARK DISK
 AC5263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5263_STAMPING: 34-340.74 1994
 AC5263_MARK LOGO: SDDT
 AC5263_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5263+STABILITY: SURFACE MOTION
 AC5263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5263+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5263
 AC5263  HISTORY     - Date     Condition        Report By
 AC5263  HISTORY     - 1994     MONUMENTED       SDDT
 AC5263  HISTORY     - 19950630 GOOD             NGS
 AC5263  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5263
 AC5263                          STATION DESCRIPTION
 AC5263
 AC5263'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5263'37.1 KM (23.05 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5263'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 395.0 M (1295.9 FT)
 AC5263'EAST OF MILEPOST 341, 45.7 M (149.9 FT) NORTH OF THE HIGHWAY
 AC5263'CENTERLINE, 7.5 M (24.6 FT) WEST OF AN UNDERGROUND CABLE JUNCTION BOX,
 AC5263'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 AC5263'A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AC5263'FLUSH WITH THE GROUND SURFACE.
 AC5263
 AC5263                          STATION RECOVERY (2012)
 AC5263
 AC5263'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5263'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7925 ***********************************************************************
 AC7925  FBN         -  This is a Federal Base Network Control Station.
 AC7925  DESIGNATION -  34 350.96
 AC7925  PID         -  AC7925
 AC7925  STATE/COUNTY-  SD/MINER
 AC7925  COUNTRY     -  US
 AC7925  USGS QUAD   -  FEDORA (2017)
 AC7925
 AC7925                         *CURRENT SURVEY CONTROL
 AC7925  ______________________________________________________________________
 AC7925* NAD 83(2011) POSITION- 44 00 34.66008(N) 097 49 54.96669(W)   ADJUSTED
 AC7925* NAD 83(2011) ELLIP HT-   380.698 (meters)        (06/27/12)   ADJUSTED
 AC7925* NAD 83(2011) EPOCH   -  2010.00
 AC7925* NAVD 88 ORTHO HEIGHT -   406.4   (meters)     1333.    (feet) GPS OBS
 AC7925  ______________________________________________________________________
 AC7925  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7925  GEOID HEIGHT    -        -25.629 (meters)                     GEOID96
 AC7925  GEOID HEIGHT    -        -25.692 (meters)                     GEOID18
 AC7925  NAD 83(2011) X  -   -626,151.347 (meters)                     COMP
 AC7925  NAD 83(2011) Y  - -4,552,144.944 (meters)                     COMP
 AC7925  NAD 83(2011) Z  -  4,409,125.577 (meters)                     COMP
 AC7925  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 AC7925
 AC7925  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7925  Standards:
 AC7925         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7925            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7925  -------------------------------------------------------------------
 AC7925  NETWORK    0.52   1.16           0.24   0.17   0.59     -0.01348210
 AC7925  -------------------------------------------------------------------
 AC7925  Click here for local accuracies and other accuracy information.
 AC7925
 AC7925.The horizontal coordinates were established by GPS observations
 AC7925.and adjusted by the National Geodetic Survey in June 2012.
 AC7925
 AC7925.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7925.been affixed to the stable North American tectonic plate. See 
 AC7925.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7925
 AC7925.The horizontal coordinates are valid at the epoch date displayed above
 AC7925.which is a decimal equivalence of Year/Month/Day.
 AC7925
 AC7925.The orthometric height was determined by GPS observations and a
 AC7925.high-resolution geoid model.
 AC7925
 AC7925.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7925.GEOID18 height accuracy estimate available here.
 AC7925
 AC7925.Click photographs - Photos may exist for this station.
 AC7925
 AC7925.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7925
 AC7925.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7925
 AC7925.The ellipsoidal height was determined by GPS observations
 AC7925.and is referenced to NAD 83.
 AC7925
 AC7925. The following values were computed from the NAD 83(2011) position.
 AC7925
 AC7925;                    North         East     Units Scale Factor Converg.
 AC7925;SPC SD S     -   189,244.860   800,550.844   MT  0.99993015   +1 43 32.1
 AC7925;SPC SD S     -   620,880.84  2,626,473.89   sFT  0.99993015   +1 43 32.1
 AC7925;UTM  14      - 4,873,605.349   593,633.648   MT  0.99970783   +0 48 41.8
 AC7925
 AC7925!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7925!SPC SD S     -   0.99994031  x   0.99993015  =   0.99987046
 AC7925!UTM  14      -   0.99994031  x   0.99970783  =   0.99964816
 AC7925
 AC7925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9363373605(NAD 83)
 AC7925
 AC7925                          SUPERSEDED SURVEY CONTROL
 AC7925
 AC7925  NAD 83(2007)-  44 00 34.66010(N)    097 49 54.96759(W) AD(2002.00) 0
 AC7925  ELLIP H (02/10/07)  380.721  (m)                       GP(2002.00)    
 AC7925  ELLIP H (06/23/03)  380.723  (m)                       GP(       ) 3 1
 AC7925  NAD 83(1996)-  44 00 34.65966(N)    097 49 54.96711(W) AD(       ) B
 AC7925  ELLIP H (04/18/97)  380.752  (m)                       GP(       ) 4 1
 AC7925
 AC7925.Superseded values are not recommended for survey control.
 AC7925
 AC7925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7925.See file dsdata.pdf to determine how the superseded data were derived.
 AC7925
 AC7925_MARKER: Z = SEE DESCRIPTION
 AC7925_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7925_STAMPING: 34-350.96 1995
 AC7925_MARK LOGO: NGS
 AC7925_PROJECTION: FLUSH
 AC7925_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7925+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2002
 AC7925_ROD/PIPE-DEPTH: 6.40 meters
 AC7925_SLEEVE-DEPTH  : 1.80 meters
 AC7925
 AC7925  HISTORY     - Date     Condition        Report By
 AC7925  HISTORY     - 1995     MONUMENTED       SDDT
 AC7925  HISTORY     - 19960715 GOOD             NGS
 AC7925  HISTORY     - 20020603 GOOD             SDDT
 AC7925
 AC7925                          STATION DESCRIPTION
 AC7925
 AC7925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7925'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) WEST OF FEDORA, 6.0 MI
 AC7925'(9.7 KM) EAST OF ARTESIAN, AND 1.0 MI (1.6 KM) EAST OF THE
 AC7925'SANBORN/MINER COUNTY LINE ON STATE HIGHWAY 34.  OWNERSHIP--THE STATE
 AC7925'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7925'ARTESIAN, GO NORTH ON A PAVED ROAD FOR 0.05 MI (0.08 KM) TO THE
 AC7925'JUNCTION OF STATE HIGHWAY 34, TURN RIGHT AND GO EAST ON STATE HIGHWAY
 AC7925'34 FOR 4.6 MI (7.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7925'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7925'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 92.5 M
 AC7925'(303.5 FT) NORTHWEST OF MILEPOST 351, 60.0 M (196.8 FT) NORTH OF THE
 AC7925'HIGHWAY CENTERLINE, 47.2 M (154.9 FT) WEST OF THE CENTER OF A FIELD
 AC7925'ENTRANCE ROAD (UNUSED NORTH/SOUTH SECTION LINE ROAD), 34.3 M (112.5
 AC7925'FT) WEST OF A FENCE CORNER, 1.2 M (3.9 FT) SOUTH OF A FENCE, 1.0 M
 AC7925'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 AC7925'METAL GUARD POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.11 M
 AC7925'(0.36 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT
 AC7925'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7925
 AC7925                          STATION RECOVERY (2002)
 AC7925
 AC7925'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7925'RECOVERED AS DESCRIBED
 AC7925'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1722 ***********************************************************************
 PU1722  DESIGNATION -  3428
 PU1722  PID         -  PU1722
 PU1722  STATE/COUNTY-  SD/LAWRENCE
 PU1722  COUNTRY     -  US
 PU1722  USGS QUAD   -  SAINT ONGE (2017)
 PU1722
 PU1722                         *CURRENT SURVEY CONTROL
 PU1722  ______________________________________________________________________
 PU1722* NAD 83(1986) POSITION- 44 32 48.     (N) 103 43 18.     (W)   SCALED
 PU1722* NAVD 88 ORTHO HEIGHT -  1045.810 (meters)     3431.13  (feet) ADJUSTED
 PU1722  ______________________________________________________________________
 PU1722  GEOID HEIGHT    -        -15.147 (meters)                     GEOID18
 PU1722  DYNAMIC HEIGHT  -       1045.489 (meters)     3430.08  (feet) COMP
 PU1722  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 PU1722
 PU1722  VERT ORDER      -  FIRST     CLASS II
 PU1722
 PU1722.The horizontal coordinates were scaled from a map and have
 PU1722.an estimated accuracy of +/- 6 seconds.
 PU1722
 PU1722.The orthometric height was determined by differential leveling and
 PU1722.adjusted by the NATIONAL GEODETIC SURVEY
 PU1722.in June 1991.
 PU1722
 PU1722.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1722.GEOID18 height accuracy estimate available here.
 PU1722
 PU1722.Click photographs - Photos may exist for this station.
 PU1722
 PU1722.The dynamic height is computed by dividing the NAVD 88
 PU1722.geopotential number by the normal gravity value computed on the
 PU1722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1722.degrees latitude (g = 980.6199 gals.).
 PU1722
 PU1722.The modeled gravity was interpolated from observed gravity values.
 PU1722
 PU1722;                    North         East    Units  Estimated Accuracy
 PU1722;SPC SD N     -    86,060.      304,360.      MT  (+/- 180 meters Scaled)
 PU1722
 PU1722_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK015333(NAD 83)
 PU1722
 PU1722                          SUPERSEDED SURVEY CONTROL
 PU1722
 PU1722  NGVD 29 (??/??/92) 1045.298  (m)         3429.45   (f) ADJ UNCH    1 2
 PU1722
 PU1722.Superseded values are not recommended for survey control.
 PU1722
 PU1722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1722.See file dsdata.pdf to determine how the superseded data were derived.
 PU1722
 PU1722_MARKER: P = PIPE CAP
 PU1722_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1722_STAMPING: 3428 DW 1903
 PU1722_MARK LOGO: USGS
 PU1722_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1722_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1722
 PU1722  HISTORY     - Date     Condition        Report By
 PU1722  HISTORY     - 1903     MONUMENTED       USGS
 PU1722  HISTORY     - 1962     GOOD             CGS
 PU1722
 PU1722                          STATION DESCRIPTION
 PU1722
 PU1722'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1722'AT ST ONGE.
 PU1722'AT ST. ONGE ON THE CHICAGO AND NORTH WESTERN RAILWAY IN SECTION
 PU1722'26, T 7 N, R 3 E, 26 FEET NORTH OF THE CENTER OF A ROAD CROSSING
 PU1722'THE MAIN TRACK, 19 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL,
 PU1722'137 FEET SOUTHWEST OF THE WEST CORNER OF THE POST OFFICE, 24
 PU1722'FEET NORTHWEST OF THE CENTER LINE OF A ROAD, 105 FEET EAST OF
 PU1722'THE EAST CORNER OF THE TRISCO ELEVATOR, 10 1/2 POLES SOUTHEAST
 PU1722'OF MILE POST 143, 0.5 FOOT NORTHEAST OF A METAL WITNESS POST,
 PU1722'ABOUT 1 FOOT BELOW THE LEVEL OF THE RAIL, AND ON THE TOP OF A
 PU1722'3 1/2-INCH IRON PIPE PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0469 ***********************************************************************
 OT0469  DESIGNATION -  3449 DW
 OT0469  PID         -  OT0469
 OT0469  STATE/COUNTY-  SD/FALL RIVER
 OT0469  COUNTRY     -  US
 OT0469  USGS QUAD   -  EDGEMONT (2017)
 OT0469
 OT0469                         *CURRENT SURVEY CONTROL
 OT0469  ______________________________________________________________________
 OT0469* NAD 83(1986) POSITION- 43 17 59.     (N) 103 49 24.     (W)   SCALED
 OT0469* NAVD 88 ORTHO HEIGHT -  1052.542 (meters)     3453.21  (feet) ADJUSTED
 OT0469  ______________________________________________________________________
 OT0469  GEOID HEIGHT    -        -15.081 (meters)                     GEOID18
 OT0469  DYNAMIC HEIGHT  -       1052.109 (meters)     3451.79  (feet) COMP
 OT0469  MODELED GRAVITY -    980,171.5   (mgal)                       NAVD 88
 OT0469
 OT0469  VERT ORDER      -  FIRST     CLASS II
 OT0469
 OT0469.The horizontal coordinates were scaled from a map and have
 OT0469.an estimated accuracy of +/- 6 seconds.
 OT0469
 OT0469.The orthometric height was determined by differential leveling and
 OT0469.adjusted by the NATIONAL GEODETIC SURVEY
 OT0469.in June 1991.
 OT0469
 OT0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0469.GEOID18 height accuracy estimate available here.
 OT0469
 OT0469.Click photographs - Photos may exist for this station.
 OT0469
 OT0469.The dynamic height is computed by dividing the NAVD 88
 OT0469.geopotential number by the normal gravity value computed on the
 OT0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0469.degrees latitude (g = 980.6199 gals.).
 OT0469
 OT0469.The modeled gravity was interpolated from observed gravity values.
 OT0469
 OT0469;                    North         East    Units  Estimated Accuracy
 OT0469;SPC SD S     -   113,310.      316,910.      MT  (+/- 180 meters Scaled)
 OT0469
 OT0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH954947(NAD 83)
 OT0469
 OT0469                          SUPERSEDED SURVEY CONTROL
 OT0469
 OT0469  NGVD 29 (??/??/92) 1052.000  (m)         3451.44   (f) ADJ UNCH    1 2
 OT0469
 OT0469.Superseded values are not recommended for survey control.
 OT0469
 OT0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0469.See file dsdata.pdf to determine how the superseded data were derived.
 OT0469
 OT0469_MARKER: P = PIPE CAP
 OT0469_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0469_STAMPING: 3449 DW
 OT0469_MARK LOGO: USGS
 OT0469_PROJECTION: FLUSH
 OT0469_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0469_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0469
 OT0469  HISTORY     - Date     Condition        Report By
 OT0469  HISTORY     - 1898     MONUMENTED       USGS
 OT0469  HISTORY     - 1963     GOOD             CGS
 OT0469  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0469
 OT0469                          STATION DESCRIPTION
 OT0469
 OT0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0469'AT EDGEMONT.
 OT0469'AT EDGEMONT, 346 FEET NORTH OF THE NORTHEAST CORNER OF THE
 OT0469'CHICAGO BURLINGTON AND QUINCY RAILROAD STATION, AT THE NORTHEAST
 OT0469'CORNER OF A RAILROAD PARK, 49 1/2 FEET WEST OF THE WEST RAIL OF
 OT0469'THE MAIN TRACK, 26 FEET WEST OF THE WEST RAIL OF A SIDE TRACK,
 OT0469'8 FEET WEST OF THE NORTHEAST CORNER OF THE PARK, 5 1/2 FEET
 OT0469'WEST OF A 16-INCH ELM TREE, 1 FOOT SOUTH OF A BOARD FENCE,
 OT0469'ABOUT LEVEL WITH THE TRACKS, A U.S. GEOLOGICAL SURVEY CAP
 OT0469'RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE FLUSH WITH THE
 OT0469'GROUND.
 OT0469
 OT0469                          STATION RECOVERY (1985)
 OT0469
 OT0469'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0469'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1391 ***********************************************************************
 PU1391  DESIGNATION -  3457
 PU1391  PID         -  PU1391
 PU1391  STATE/COUNTY-  SD/PENNINGTON
 PU1391  COUNTRY     -  US
 PU1391  USGS QUAD   -  RAPID CITY WEST (2017)
 PU1391
 PU1391                         *CURRENT SURVEY CONTROL
 PU1391  ______________________________________________________________________
 PU1391* NAD 83(1986) POSITION- 44 07 14.     (N) 103 16 59.     (W)   SCALED
 PU1391* NAVD 88 ORTHO HEIGHT -  1054.917 (meters)     3461.01  (feet) ADJUSTED
 PU1391  ______________________________________________________________________
 PU1391  GEOID HEIGHT    -        -15.530 (meters)                     GEOID18
 PU1391  DYNAMIC HEIGHT  -       1054.569 (meters)     3459.87  (feet) COMP
 PU1391  MODELED GRAVITY -    980,251.5   (mgal)                       NAVD 88
 PU1391
 PU1391  VERT ORDER      -  FIRST     CLASS II
 PU1391
 PU1391.The horizontal coordinates were scaled from a map and have
 PU1391.an estimated accuracy of +/- 6 seconds.
 PU1391
 PU1391.The orthometric height was determined by differential leveling and
 PU1391.adjusted by the NATIONAL GEODETIC SURVEY
 PU1391.in June 1991.
 PU1391
 PU1391.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1391.GEOID18 height accuracy estimate available here.
 PU1391
 PU1391.Click photographs - Photos may exist for this station.
 PU1391
 PU1391.The dynamic height is computed by dividing the NAVD 88
 PU1391.geopotential number by the normal gravity value computed on the
 PU1391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1391.degrees latitude (g = 980.6199 gals.).
 PU1391
 PU1391.The modeled gravity was interpolated from observed gravity values.
 PU1391
 PU1391;                    North         East    Units  Estimated Accuracy
 PU1391;SPC SD S     -   202,740.      363,960.      MT  (+/- 180 meters Scaled)
 PU1391
 PU1391_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ373866(NAD 83)
 PU1391
 PU1391                          SUPERSEDED SURVEY CONTROL
 PU1391
 PU1391  NGVD 29 (??/??/92) 1054.437  (m)         3459.43   (f) ADJ UNCH    1 2
 PU1391
 PU1391.Superseded values are not recommended for survey control.
 PU1391
 PU1391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1391.See file dsdata.pdf to determine how the superseded data were derived.
 PU1391
 PU1391_MARKER: P = PIPE CAP
 PU1391_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1391_STAMPING: DW 3457
 PU1391_MARK LOGO: USGS
 PU1391_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1391_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1391
 PU1391  HISTORY     - Date     Condition        Report By
 PU1391  HISTORY     - 1900     MONUMENTED       USGS
 PU1391  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1391  HISTORY     - 20110309 MARK NOT FOUND   INDIV
 PU1391
 PU1391                          STATION DESCRIPTION
 PU1391
 PU1391'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1391'2.5 MI SE FROM BLACKHAWK.
 PU1391'IN PENNINGTON COUNTY, 2.5 MILES SOUTHEAST ALONG THE CHICAGO
 PU1391'AND NORTH WESTERN RAILWAY FROM BLACK HAWK, MEADE COUNTY, 80
 PU1391'FEET SOUTH OF A ROAD CROSSING, AND 50 FEET WEST OF THE CENTERLINE
 PU1391'OF THE TRACK.  A UNITED GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 PU1391'DW 3457 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 PU1391
 PU1391                          STATION RECOVERY (2011)
 PU1391
 PU1391'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1391'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1414 ***********************************************************************
 PU1414  DESIGNATION -  3460
 PU1414  PID         -  PU1414
 PU1414  STATE/COUNTY-  SD/MEADE
 PU1414  COUNTRY     -  US
 PU1414  USGS QUAD   -  PIEDMONT (2017)
 PU1414
 PU1414                         *CURRENT SURVEY CONTROL
 PU1414  ______________________________________________________________________
 PU1414* NAD 83(1986) POSITION- 44 13 46.     (N) 103 23 02.     (W)   SCALED
 PU1414* NAVD 88 ORTHO HEIGHT -  1055.863 (meters)     3464.11  (feet) ADJUSTED
 PU1414  ______________________________________________________________________
 PU1414  GEOID HEIGHT    -        -15.271 (meters)                     GEOID18
 PU1414  DYNAMIC HEIGHT  -       1055.498 (meters)     3462.91  (feet) COMP
 PU1414  MODELED GRAVITY -    980,236.6   (mgal)                       NAVD 88
 PU1414
 PU1414  VERT ORDER      -  FIRST     CLASS II
 PU1414
 PU1414.The horizontal coordinates were scaled from a map and have
 PU1414.an estimated accuracy of +/- 6 seconds.
 PU1414
 PU1414.The orthometric height was determined by differential leveling and
 PU1414.adjusted by the NATIONAL GEODETIC SURVEY
 PU1414.in June 1991.
 PU1414
 PU1414.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1414.GEOID18 height accuracy estimate available here.
 PU1414
 PU1414.Click photographs - Photos may exist for this station.
 PU1414
 PU1414.The dynamic height is computed by dividing the NAVD 88
 PU1414.geopotential number by the normal gravity value computed on the
 PU1414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1414.degrees latitude (g = 980.6199 gals.).
 PU1414
 PU1414.The modeled gravity was interpolated from observed gravity values.
 PU1414
 PU1414;                    North         East    Units  Estimated Accuracy
 PU1414;SPC SD N     -    49,670.      329,710.      MT  (+/- 180 meters Scaled)
 PU1414
 PU1414_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ290986(NAD 83)
 PU1414
 PU1414                          SUPERSEDED SURVEY CONTROL
 PU1414
 PU1414  NGVD 29 (??/??/92) 1055.352  (m)         3462.43   (f) ADJ UNCH    1 2
 PU1414
 PU1414.Superseded values are not recommended for survey control.
 PU1414
 PU1414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1414.See file dsdata.pdf to determine how the superseded data were derived.
 PU1414
 PU1414_MARKER: DB = BENCH MARK DISK
 PU1414_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1414_SP_SET: WINGWALL
 PU1414_STAMPING: 3460 DW
 PU1414_MARK LOGO: USGS
 PU1414_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1414_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1414+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU1414
 PU1414  HISTORY     - Date     Condition        Report By
 PU1414  HISTORY     - 1900     MONUMENTED       USGS
 PU1414  HISTORY     - 1962     GOOD             CGS
 PU1414  HISTORY     - 19910813 GOOD             NGS
 PU1414  HISTORY     - 20120806 MARK NOT FOUND   INDIV
 PU1414
 PU1414                          STATION DESCRIPTION
 PU1414
 PU1414'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1414'13.6 MI NW FROM RAPID CITY.
 PU1414'ABOUT 13.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1414'RAILWAY FROM THE STATION AT RAPID CITY, 0.3 MILE SOUTHEAST OF THE
 PU1414'STATION SIGN BOARD AT THE SMALL COMMUNITY OF PIEDMONT, 25 1/2
 PU1414'FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN TRACK, 126 FEET
 PU1414'NORTHWEST OF A METAL WITNESS POST AND BENCH MARK G 24, ABOUT 10
 PU1414'FEET BELOW THE LEVEL OF THE RAILS, AND SET IN THE TOP OF THE
 PU1414'WEST END OF THE STONE WINGWALL OF A STONE CULVERT.
 PU1414
 PU1414                          STATION RECOVERY (1991)
 PU1414
 PU1414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1414'16.3 KM (10.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1414'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, IN THE WEST
 PU1414'STONE WINGWALL OF A CULVERT UNDER THE CHICAGO AND NORTHWESTERN
 PU1414'RAILROAD, 55.0 M (180.4 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU1414'WESTBOUND LANES OF THE HIGHWAY, 40.7 M (133.5 FT) NORTHEAST OF THE
 PU1414'CENTERLINE OF A FRONTAGE ROAD, 7.8 M (25.6 FT) SOUTHWEST OF THE NEAR
 PU1414'RAIL, AND 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU1414
 PU1414                          STATION RECOVERY (2012)
 PU1414
 PU1414'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1414'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0537 ***********************************************************************
 OT0537  DESIGNATION -  3460 DW
 OT0537  PID         -  OT0537
 OT0537  STATE/COUNTY-  SD/FALL RIVER
 OT0537  COUNTRY     -  US
 OT0537  USGS QUAD   -  EDGEMONT (2017)
 OT0537
 OT0537                         *CURRENT SURVEY CONTROL
 OT0537  ______________________________________________________________________
 OT0537* NAD 83(1986) POSITION- 43 20 01.     (N) 103 47 23.     (W)   SCALED
 OT0537* NAVD 88 ORTHO HEIGHT -  1055.895 (meters)     3464.22  (feet) ADJUSTED
 OT0537  ______________________________________________________________________
 OT0537  GEOID HEIGHT    -        -15.038 (meters)                     GEOID18
 OT0537  DYNAMIC HEIGHT  -       1055.461 (meters)     3462.79  (feet) COMP
 OT0537  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 OT0537
 OT0537  VERT ORDER      -  FIRST     CLASS II
 OT0537
 OT0537.The horizontal coordinates were scaled from a map and have
 OT0537.an estimated accuracy of +/- 6 seconds.
 OT0537
 OT0537.The orthometric height was determined by differential leveling and
 OT0537.adjusted by the NATIONAL GEODETIC SURVEY
 OT0537.in June 1991.
 OT0537
 OT0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0537.GEOID18 height accuracy estimate available here.
 OT0537
 OT0537.Click photographs - Photos may exist for this station.
 OT0537
 OT0537.The dynamic height is computed by dividing the NAVD 88
 OT0537.geopotential number by the normal gravity value computed on the
 OT0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0537.degrees latitude (g = 980.6199 gals.).
 OT0537
 OT0537.The modeled gravity was interpolated from observed gravity values.
 OT0537
 OT0537;                    North         East    Units  Estimated Accuracy
 OT0537;SPC SD S     -   116,950.      319,800.      MT  (+/- 180 meters Scaled)
 OT0537
 OT0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH981985(NAD 83)
 OT0537
 OT0537                          SUPERSEDED SURVEY CONTROL
 OT0537
 OT0537  NGVD 29 (??/??/92) 1055.351  (m)         3462.43   (f) ADJ UNCH    1 2
 OT0537
 OT0537.Superseded values are not recommended for survey control.
 OT0537
 OT0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0537.See file dsdata.pdf to determine how the superseded data were derived.
 OT0537
 OT0537_MARKER: P = PIPE CAP
 OT0537_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0537_STAMPING: 3460 DW
 OT0537_MARK LOGO: USGS
 OT0537_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0537
 OT0537  HISTORY     - Date     Condition        Report By
 OT0537  HISTORY     - 1898     MONUMENTED       USGS
 OT0537  HISTORY     - 1963     GOOD             CGS
 OT0537  HISTORY     - 1985     GOOD             NGS
 OT0537
 OT0537                          STATION DESCRIPTION
 OT0537
 OT0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0537'3 MI NE FROM EDGEMONT.
 OT0537'ABOUT 3.05 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 OT0537'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 20, T
 OT0537'8 S, R 3 E, 2 TELEPHONE POLES NORTHEAST OF MILE POST 3, 2 1/2
 OT0537'RAILS SOUTHWEST OF THE SOUTHWEST END OF TRESTLE NUMBER 3-10,
 OT0537'48 FEET NORTHWEST OF THE NORTHWEST RAIL, 26 FEET SOUTHEAST OF A
 OT0537'CENTER LINE OF A GRAVELED ROAD PARALLELING TRACK, 0.6 FEET
 OT0537'NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 OT0537'OF THE RAIL, AND A CAP RIVETED ON THE TOP OF A 3 1/2-INCH IRON
 OT0537'PIPE.
 OT0537
 OT0537                          STATION RECOVERY (1985)
 OT0537
 OT0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0475 ***********************************************************************
 OT0475  DESIGNATION -  3463 DW
 OT0475  PID         -  OT0475
 OT0475  STATE/COUNTY-  SD/FALL RIVER
 OT0475  COUNTRY     -  US
 OT0475  USGS QUAD   -  EDGEMONT (2017)
 OT0475
 OT0475                         *CURRENT SURVEY CONTROL
 OT0475  ______________________________________________________________________
 OT0475* NAD 83(1986) POSITION- 43 20 49.     (N) 103 52 19.     (W)   SCALED
 OT0475* NAVD 88 ORTHO HEIGHT -  1056.795 (meters)     3467.17  (feet) ADJUSTED
 OT0475  ______________________________________________________________________
 OT0475  GEOID HEIGHT    -        -14.950 (meters)                     GEOID18
 OT0475  DYNAMIC HEIGHT  -       1056.356 (meters)     3465.73  (feet) COMP
 OT0475  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 OT0475
 OT0475  VERT ORDER      -  FIRST     CLASS II
 OT0475
 OT0475.The horizontal coordinates were scaled from a map and have
 OT0475.an estimated accuracy of +/- 6 seconds.
 OT0475
 OT0475.The orthometric height was determined by differential leveling and
 OT0475.adjusted by the NATIONAL GEODETIC SURVEY
 OT0475.in June 1991.
 OT0475
 OT0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0475.GEOID18 height accuracy estimate available here.
 OT0475
 OT0475.Click photographs - Photos may exist for this station.
 OT0475
 OT0475.The dynamic height is computed by dividing the NAVD 88
 OT0475.geopotential number by the normal gravity value computed on the
 OT0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0475.degrees latitude (g = 980.6199 gals.).
 OT0475
 OT0475.The modeled gravity was interpolated from observed gravity values.
 OT0475
 OT0475;                    North         East    Units  Estimated Accuracy
 OT0475;SPC SD S     -   118,710.      313,200.      MT  (+/- 180 meters Scaled)
 OT0475
 OT0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH914999(NAD 83)
 OT0475
 OT0475                          SUPERSEDED SURVEY CONTROL
 OT0475
 OT0475  NGVD 29 (??/??/92) 1056.252  (m)         3465.39   (f) ADJ UNCH    1 2
 OT0475
 OT0475.Superseded values are not recommended for survey control.
 OT0475
 OT0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0475.See file dsdata.pdf to determine how the superseded data were derived.
 OT0475
 OT0475_MARKER: P = PIPE CAP
 OT0475_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0475_STAMPING: 3463 DW
 OT0475_MARK LOGO: USGS
 OT0475_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0475_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0475
 OT0475  HISTORY     - Date     Condition        Report By
 OT0475  HISTORY     - 1898     MONUMENTED       USGS
 OT0475  HISTORY     - 1957     GOOD             CGS
 OT0475
 OT0475                          STATION DESCRIPTION
 OT0475
 OT0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0475'4.2 MI NW FROM EDGEMONT.
 OT0475'ABOUT 4.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0475'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 22,
 OT0475'T. 8 S., R. 2 E., 12 RAILS SOUTHEAST OF THE SOUTHEAST END OF
 OT0475'BRIDGE 480.48, 98 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 184 FEET
 OT0475'EAST OF A LONE 30-INCH COTTONWOOD, 1 FOOT SOUTHWEST OF THE FENCE
 OT0475'LINE, 1 1/2 FEET SOUTHWEST OF A CONCRETE WITNESS POST A CAP ON
 OT0475'A 3 1/2-INCH IRON PIPE PROJECTING 1.2 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0437 ***********************************************************************
 OT0437  DESIGNATION -  3487 DW
 OT0437  PID         -  OT0437
 OT0437  STATE/COUNTY-  SD/FALL RIVER
 OT0437  COUNTRY     -  US
 OT0437  USGS QUAD   -  ARDMORE (2017)
 OT0437
 OT0437                         *CURRENT SURVEY CONTROL
 OT0437  ______________________________________________________________________
 OT0437* NAD 83(1986) POSITION- 43 05 32.     (N) 103 39 43.     (W)   SCALED
 OT0437* NAVD 88 ORTHO HEIGHT -  1064.109 (meters)     3491.16  (feet) ADJUSTED
 OT0437  ______________________________________________________________________
 OT0437  GEOID HEIGHT    -        -15.848 (meters)                     GEOID18
 OT0437  DYNAMIC HEIGHT  -       1063.640 (meters)     3489.63  (feet) COMP
 OT0437  MODELED GRAVITY -    980,142.4   (mgal)                       NAVD 88
 OT0437
 OT0437  VERT ORDER      -  FIRST     CLASS II
 OT0437
 OT0437.The horizontal coordinates were scaled from a map and have
 OT0437.an estimated accuracy of +/- 6 seconds.
 OT0437
 OT0437.The orthometric height was determined by differential leveling and
 OT0437.adjusted by the NATIONAL GEODETIC SURVEY
 OT0437.in June 1991.
 OT0437
 OT0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0437.GEOID18 height accuracy estimate available here.
 OT0437
 OT0437.Click photographs - Photos may exist for this station.
 OT0437
 OT0437.The dynamic height is computed by dividing the NAVD 88
 OT0437.geopotential number by the normal gravity value computed on the
 OT0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0437.degrees latitude (g = 980.6199 gals.).
 OT0437
 OT0437.The modeled gravity was interpolated from observed gravity values.
 OT0437
 OT0437;                    North         East    Units  Estimated Accuracy
 OT0437;SPC SD S     -    89,740.      329,080.      MT  (+/- 180 meters Scaled)
 OT0437
 OT0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH089719(NAD 83)
 OT0437
 OT0437                          SUPERSEDED SURVEY CONTROL
 OT0437
 OT0437  NGVD 29 (??/??/92) 1063.560  (m)         3489.36   (f) ADJ UNCH    1 2
 OT0437
 OT0437.Superseded values are not recommended for survey control.
 OT0437
 OT0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0437.See file dsdata.pdf to determine how the superseded data were derived.
 OT0437
 OT0437_MARKER: P = PIPE CAP
 OT0437_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0437_STAMPING: 3487 DW
 OT0437_MARK LOGO: USGS
 OT0437_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0437_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0437
 OT0437  HISTORY     - Date     Condition        Report By
 OT0437  HISTORY     - 1898     MONUMENTED       USGS
 OT0437  HISTORY     - 1957     GOOD             CGS
 OT0437  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0437
 OT0437                          STATION DESCRIPTION
 OT0437
 OT0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0437'5 MI N FROM ARDMORE.
 OT0437'ABOUT 4.95 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0437'RAILROAD FROM THE STATION AT ARDMORE, IN SECTION 16, T. 11 S.,
 OT0437'R. 4 E., 661 FEET WEST OF THE WEST RAIL, 0.1 MILE SOUTH AND
 OT0437'0.1 MILE WEST OF BRIDGE NUMVER 455.39, 70 FEET NORTH-NORTHEAST
 OT0437'OF A TELEPHONE POLE, 39 FEET EAST OF A FENCE LINE, 8 FEET
 OT0437'EAST OF A POINT IN LINE WITH ROW OF POLES, 1 1/2 FEET SOUTH
 OT0437'OF A WHITE WOODEN WITNESS POST, A CAP ON A 3 1/2-INCH IRON
 OT0437'PIPE PROJECTING 10 INCHES.
 OT0437
 OT0437                          STATION RECOVERY (1985)
 OT0437
 OT0437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0437'NOT RECOVERED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0434 ***********************************************************************
 OT0434  DESIGNATION -  3527 DW
 OT0434  PID         -  OT0434
 OT0434  STATE/COUNTY-  SD/FALL RIVER
 OT0434  COUNTRY     -  US
 OT0434  USGS QUAD   -  ARDMORE (2017)
 OT0434
 OT0434                         *CURRENT SURVEY CONTROL
 OT0434  ______________________________________________________________________
 OT0434* NAD 83(1986) POSITION- 43 03 01.     (N) 103 39 42.     (W)   SCALED
 OT0434* NAVD 88 ORTHO HEIGHT -  1076.289 (meters)     3531.12  (feet) ADJUSTED
 OT0434  ______________________________________________________________________
 OT0434  GEOID HEIGHT    -        -15.932 (meters)                     GEOID18
 OT0434  DYNAMIC HEIGHT  -       1075.806 (meters)     3529.54  (feet) COMP
 OT0434  MODELED GRAVITY -    980,134.2   (mgal)                       NAVD 88
 OT0434
 OT0434  VERT ORDER      -  FIRST     CLASS II
 OT0434
 OT0434.The horizontal coordinates were scaled from a map and have
 OT0434.an estimated accuracy of +/- 6 seconds.
 OT0434
 OT0434.The orthometric height was determined by differential leveling and
 OT0434.adjusted by the NATIONAL GEODETIC SURVEY
 OT0434.in June 1991.
 OT0434
 OT0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0434.GEOID18 height accuracy estimate available here.
 OT0434
 OT0434.Click photographs - Photos may exist for this station.
 OT0434
 OT0434.The dynamic height is computed by dividing the NAVD 88
 OT0434.geopotential number by the normal gravity value computed on the
 OT0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0434.degrees latitude (g = 980.6199 gals.).
 OT0434
 OT0434.The modeled gravity was interpolated from observed gravity values.
 OT0434
 OT0434;                    North         East    Units  Estimated Accuracy
 OT0434;SPC SD S     -    85,080.      328,910.      MT  (+/- 180 meters Scaled)
 OT0434
 OT0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH089672(NAD 83)
 OT0434
 OT0434                          SUPERSEDED SURVEY CONTROL
 OT0434
 OT0434  NGVD 29 (??/??/92) 1075.741  (m)         3529.33   (f) ADJ UNCH    1 2
 OT0434
 OT0434.Superseded values are not recommended for survey control.
 OT0434
 OT0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0434.See file dsdata.pdf to determine how the superseded data were derived.
 OT0434
 OT0434_MARKER: P = PIPE CAP
 OT0434_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0434_STAMPING: 3527 DW
 OT0434_MARK LOGO: USGS
 OT0434_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0434_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0434
 OT0434  HISTORY     - Date     Condition        Report By
 OT0434  HISTORY     - 1898     MONUMENTED       USGS
 OT0434  HISTORY     - 1957     GOOD             CGS
 OT0434  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0434
 OT0434                          STATION DESCRIPTION
 OT0434
 OT0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0434'2.2 MI N FROM ARDMORE.
 OT0434'ABOUT 2.2 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0434'RAILROAD FROM THE STATION AT ARDMORE, NEAR THE LINE BETWEEN
 OT0434'SECTIONS 32 AND 33, T. 11 S., R. 4 E., 488 FEET WEST OF THE WEST
 OT0434'RAIL, 106 FEET NORTHEAST OF A POWER POLE, 39 FEET EAST OF THE
 OT0434'CENTER LINE OF AN OLD GRADED ROAD, 25 FEET SOUTH OF THE EXTENDED
 OT0434'CENTER LINE OF AN OLD ROAD LEADING WEST, 7 FEET EAST OF A
 OT0434'FENCE CORNER POST, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 OT0434'POST, A CAP ON A 3 1/2-INCH IRON PIPE PROJECTING 16 INCHES.
 OT0434
 OT0434                          STATION RECOVERY (1985)
 OT0434
 OT0434'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0434'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0769 ***********************************************************************
 NM0769  DESIGNATION -  353/3 CAP
 NM0769  PID         -  NM0769
 NM0769  STATE/COUNTY-  SD/UNION
 NM0769  COUNTRY     -  US
 NM0769  USGS QUAD   -  ELK POINT (2017)
 NM0769
 NM0769                         *CURRENT SURVEY CONTROL
 NM0769  ______________________________________________________________________
 NM0769* NAD 83(1986) POSITION- 42 41 11.     (N) 096 41 05.     (W)   SCALED
 NM0769* NAVD 88 ORTHO HEIGHT -   343.812 (meters)     1127.99  (feet) ADJUSTED
 NM0769  ______________________________________________________________________
 NM0769  GEOID HEIGHT    -        -25.647 (meters)                     GEOID18
 NM0769  DYNAMIC HEIGHT  -        343.712 (meters)     1127.66  (feet) COMP
 NM0769  MODELED GRAVITY -    980,319.7   (mgal)                       NAVD 88
 NM0769
 NM0769  VERT ORDER      -  FIRST     CLASS II
 NM0769
 NM0769.The horizontal coordinates were scaled from a map and have
 NM0769.an estimated accuracy of +/- 6 seconds.
 NM0769
 NM0769.The orthometric height was determined by differential leveling and
 NM0769.adjusted by the NATIONAL GEODETIC SURVEY
 NM0769.in June 1991.
 NM0769
 NM0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0769.GEOID18 height accuracy estimate available here.
 NM0769
 NM0769.Click photographs - Photos may exist for this station.
 NM0769
 NM0769.The dynamic height is computed by dividing the NAVD 88
 NM0769.geopotential number by the normal gravity value computed on the
 NM0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0769.degrees latitude (g = 980.6199 gals.).
 NM0769
 NM0769.The modeled gravity was interpolated from observed gravity values.
 NM0769
 NM0769;                    North         East    Units  Estimated Accuracy
 NM0769;SPC SD S     -    45,790.      898,940.      MT  (+/- 180 meters Scaled)
 NM0769
 NM0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN896285(NAD 83)
 NM0769
 NM0769                          SUPERSEDED SURVEY CONTROL
 NM0769
 NM0769  NGVD 29 (??/??/92)  343.64   (m)         1127.4    (f) COMPUTED    1 2
 NM0769
 NM0769.Superseded values are not recommended for survey control.
 NM0769
 NM0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0769.See file dsdata.pdf to determine how the superseded data were derived.
 NM0769
 NM0769_MARKER: P = PIPE CAP
 NM0769_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0769_MARK LOGO: MORC
 NM0769_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0769_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0769
 NM0769  HISTORY     - Date     Condition        Report By
 NM0769  HISTORY     - UNK      MONUMENTED       MORC
 NM0769  HISTORY     - 1948     GOOD             CGS
 NM0769  HISTORY     - 1981     GOOD             NGS
 NM0769  HISTORY     - 19900425 MARK NOT FOUND   NGS
 NM0769  HISTORY     - 20120515 MARK NOT FOUND   INDIV
 NM0769
 NM0769                          STATION DESCRIPTION
 NM0769
 NM0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0769'AT ELK POINT.
 NM0769'AT ELK POINT, IN THE SOUTH CORNER OF THE COURTHOUSE LAWN, 128.0
 NM0769'FEET SOUTH OF THE SOUTH CORNER OF THE COURTHOUSE, 36.4 FEET
 NM0769'NORTHWEST OF THE NORTHWEST EDGE OF THE NORTHEAST-SOUTHWEST
 NM0769'SIDEWALK, 16.3 FEET NORTHEAST OF THE NORTHEAST EDGE OF THE
 NM0769'NORTHWEST-SOUTHEAST SIDEWALK, 13.6 FEET WEST OF THE WEST EDGE OF
 NM0769'THE NORTH-SOUTH SIDEWALK.  A MISSOURI RIVER COMMISSION STANDARD
 NM0769'CAP AND PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM0769
 NM0769                          STATION RECOVERY (1981)
 NM0769
 NM0769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 NM0769'A NEW COURTHOUSE HAS BEEN CONSTRUCTED IN THE NEAR VICINITY OF THE
 NM0769'MARK, BUT THE MARK REMAINS IN THE SOUTH CORNER OF THE COURTHOUSE
 NM0769'LAWN, 18.6 N (61 FT) NORTHEAST OF THE CENTER OF EAST MAIN STREET AND
 NM0769'12.5 M (41 FT) SOUTH OF THE SOUTH CORNER OF THE COURTHOUSE THE PIPE
 NM0769'CAP HAS US BM CAST IN THE TOP.
 NM0769
 NM0769                          STATION RECOVERY (1990)
 NM0769
 NM0769'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NM0769'THE PIPE WAS FOUND WITH THE CAP MISSING.
 NM0769
 NM0769                          STATION RECOVERY (2012)
 NM0769
 NM0769'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0769'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0484 ***********************************************************************
 OT0484  DESIGNATION -  3544 DW RESET
 OT0484  PID         -  OT0484
 OT0484  STATE/COUNTY-  SD/FALL RIVER
 OT0484  COUNTRY     -  US
 OT0484  USGS QUAD   -  BURDOCK (2017)
 OT0484
 OT0484                         *CURRENT SURVEY CONTROL
 OT0484  ______________________________________________________________________
 OT0484* NAD 83(1986) POSITION- 43 25 17.     (N) 103 57 26.     (W)   SCALED
 OT0484* NAVD 88 ORTHO HEIGHT -  1081.478 (meters)     3548.15  (feet) ADJUSTED
 OT0484  ______________________________________________________________________
 OT0484  GEOID HEIGHT    -        -14.768 (meters)                     GEOID18
 OT0484  DYNAMIC HEIGHT  -       1081.030 (meters)     3546.68  (feet) COMP
 OT0484  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 OT0484
 OT0484  VERT ORDER      -  FIRST     CLASS II
 OT0484
 OT0484.The horizontal coordinates were scaled from a map and have
 OT0484.an estimated accuracy of +/- 6 seconds.
 OT0484
 OT0484.The orthometric height was determined by differential leveling and
 OT0484.adjusted by the NATIONAL GEODETIC SURVEY
 OT0484.in June 1991.
 OT0484
 OT0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0484.GEOID18 height accuracy estimate available here.
 OT0484
 OT0484.Click photographs - Photos may exist for this station.
 OT0484
 OT0484.The dynamic height is computed by dividing the NAVD 88
 OT0484.geopotential number by the normal gravity value computed on the
 OT0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0484.degrees latitude (g = 980.6199 gals.).
 OT0484
 OT0484.The modeled gravity was interpolated from observed gravity values.
 OT0484
 OT0484;                    North         East    Units  Estimated Accuracy
 OT0484;SPC SD S     -   127,270.      306,650.      MT  (+/- 180 meters Scaled)
 OT0484
 OT0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ844081(NAD 83)
 OT0484
 OT0484                          SUPERSEDED SURVEY CONTROL
 OT0484
 OT0484  NGVD 29 (??/??/92) 1080.936  (m)         3546.37   (f) ADJ UNCH    1 2
 OT0484
 OT0484.Superseded values are not recommended for survey control.
 OT0484
 OT0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0484.See file dsdata.pdf to determine how the superseded data were derived.
 OT0484
 OT0484_MARKER: DD = SURVEY DISK
 OT0484_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OT0484_SP_SET: BRIDGE ABUTMENT
 OT0484_STAMPING: 3544 DW RESET 1949
 OT0484_MARK LOGO: USGS
 OT0484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0484
 OT0484  HISTORY     - Date     Condition        Report By
 OT0484  HISTORY     - 1949     MONUMENTED       CGS
 OT0484  HISTORY     - 1957     GOOD             CGS
 OT0484  HISTORY     - 1985     GOOD             NGS
 OT0484
 OT0484                          STATION DESCRIPTION
 OT0484
 OT0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0484'10.9 MI NW FROM EDGEMONT.
 OT0484'ABOUT 10.9 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0484'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 23,
 OT0484'T. 7 S., R. 1 E., IN THE TOP OF THE SOUTHWEST END OF THE
 OT0484'SOUTHEAST ABUTMENT OF BRIDGE 487.10, 5.5 FEET SOUTHWEST OF THE
 OT0484'SOUTHWEST RAIL AND ABOUT 2 FEET BELOW THE LEVEL OF THE TRACK.
 OT0484'NOTE-- USGS INDICATES THE MARK IS 20 FEET WEST FROM CENTER OF
 OT0484'TRACK AND IN WEST END OF SOUTH CONCRETE HEADWALL.
 OT0484
 OT0484                          STATION RECOVERY (1985)
 OT0484
 OT0484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0484'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  19.15 KM
 OT0484'(11.9 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18 OVERPASS
 OT0484'BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT,
 OT0484'IN TOP OF AND 0.3 METER (1 FT) NORTHEAST OF THE SOUTHWEST END OF THE
 OT0484'SOUTHEAST ABUTMENT OF THE BURLINGTON NORTHERN RAILROAD BRIDGE 487.10,
 OT0484'1.7 METERS (5.5 FT) SOUTHWEST OF THE SOUTHWEST RAIL.
 OT0484'THE MARK IS 0.7 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0430 ***********************************************************************
 OT0430  DESIGNATION -  3553 DW
 OT0430  PID         -  OT0430
 OT0430  STATE/COUNTY-  SD/FALL RIVER
 OT0430  COUNTRY     -  US
 OT0430  USGS QUAD   -  ARDMORE (2017)
 OT0430
 OT0430                         *CURRENT SURVEY CONTROL
 OT0430  ______________________________________________________________________
 OT0430* NAD 83(1986) POSITION- 43 01 17.4    (N) 103 39 41.4    (W)   HD_HELD2
 OT0430* NAVD 88 ORTHO HEIGHT -  1084.253 (meters)     3557.25  (feet) ADJUSTED
 OT0430  ______________________________________________________________________
 OT0430  GEOID HEIGHT    -        -15.997 (meters)                     GEOID18
 OT0430  DYNAMIC HEIGHT  -       1083.760 (meters)     3555.64  (feet) COMP
 OT0430  MODELED GRAVITY -    980,128.6   (mgal)                       NAVD 88
 OT0430
 OT0430  VERT ORDER      -  FIRST     CLASS II
 OT0430
 OT0430.The horizontal coordinates were established by autonomous hand held GPS
 OT0430.observations and have an estimated accuracy of +/- 10 meters.
 OT0430
 OT0430.The orthometric height was determined by differential leveling and
 OT0430.adjusted by the NATIONAL GEODETIC SURVEY
 OT0430.in June 1991.
 OT0430
 OT0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0430.GEOID18 height accuracy estimate available here.
 OT0430
 OT0430.Click photographs - Photos may exist for this station.
 OT0430
 OT0430.The dynamic height is computed by dividing the NAVD 88
 OT0430.geopotential number by the normal gravity value computed on the
 OT0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0430.degrees latitude (g = 980.6199 gals.).
 OT0430
 OT0430.The modeled gravity was interpolated from observed gravity values.
 OT0430
 OT0430;                    North         East    Units  Estimated Accuracy
 OT0430;SPC SD S     -    81,884.      328,796.      MT  (+/- 10 meters HH2 GPS)
 OT0430
 OT0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH0906164071(NAD 83)
 OT0430
 OT0430                          SUPERSEDED SURVEY CONTROL
 OT0430
 OT0430  NGVD 29 (??/??/92) 1083.725  (m)         3555.52   (f) ADJ UNCH    1 2
 OT0430
 OT0430.Superseded values are not recommended for survey control.
 OT0430
 OT0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0430.See file dsdata.pdf to determine how the superseded data were derived.
 OT0430
 OT0430_MARKER: P = PIPE CAP
 OT0430_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0430_STAMPING: 3553 DW
 OT0430_MARK LOGO: USGS
 OT0430_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0430_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0430+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2010
 OT0430
 OT0430  HISTORY     - Date     Condition        Report By
 OT0430  HISTORY     - 1898     MONUMENTED       USGS
 OT0430  HISTORY     - 1957     GOOD             CGS
 OT0430  HISTORY     - 1985     GOOD             NGS
 OT0430  HISTORY     - 20101021 GOOD             GEOCAC
 OT0430
 OT0430                          STATION DESCRIPTION
 OT0430
 OT0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0430'AT ARDMORE.
 OT0430'ABOUT 0.1 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0430'RAILROAD FROM THE STATION AT ARDMORE, THENCE 0.1 MILE WEST
 OT0430'ALONG A STREET, 409 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK,
 OT0430'IN SECTION 9, T.12 S., R.4 E., 47 FEET NORTH OF THE CENTER LINE
 OT0430'OF THE EAST-WEST STREET, 34 FEET WEST OF THE CENTER LINE OF A
 OT0430'STREET LEADING NORTH, 62 FEET NORTHWEST OF THE CENTER OF THE
 OT0430'INTERSECTION, 80 FEET NORTH AND ACROSS THE EAST-WEST STREET
 OT0430'FROM A POLE WITH TRANSFORMER, 12 FEET NORTH OF A FENCE CORNER,
 OT0430'3 FEET WEST OF A FENCE LINE, 2 1/2 FEET WEST OF A WHITE WOODEN
 OT0430'WITNESS POST, A CAP ON A 3 1/2-INCH IRON PIPE PROJECTING 10
 OT0430'INCHES.
 OT0430
 OT0430                          STATION RECOVERY (1985)
 OT0430
 OT0430'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0430'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.32 KM (0.2
 OT0430'MI) WEST ALONG COUNTY ROAD 6412 FROM ITS JUNCTION WITH STATE ROUTE 71
 OT0430'AT ARDMORE, 14.3 METERS (47 FT) NORTH OF THE CENTER OF THE ROAD,
 OT0430'124.7 METERS (409 FT) WEST OF THE WEST RAIL OF THE BURLINGTON
 OT0430'NORTHERN RAILROAD, 10.4 METERS (34 FT) WEST OF THE CENTER OF A TRACK
 OT0430'ROAD LEADING NORTH, 24.4 METERS (80 FT) NORTH AND ACROSS THE ROAD
 OT0430'FROM A POWER POLE AND 0.9 METER (3 FT) WEST OF THE FENCE.
 OT0430'THE MARK IS 0.6 METERS  W FROM  A WITNESS POST
 OT0430'THE MARK IS 0.3 M ABOVE THE GROUND.
 OT0430
 OT0430                          STATION RECOVERY (2010)
 OT0430
 OT0430'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 OT0430'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0790 ***********************************************************************
 NM0790  DESIGNATION -  356/3 CAP
 NM0790  PID         -  NM0790
 NM0790  STATE/COUNTY-  SD/UNION
 NM0790  COUNTRY     -  US
 NM0790  USGS QUAD   -  PONCA (2017)
 NM0790
 NM0790                         *CURRENT SURVEY CONTROL
 NM0790  ______________________________________________________________________
 NM0790* NAD 83(1986) POSITION- 42 34 35.     (N) 096 37 31.     (W)   SCALED
 NM0790* NAVD 88 ORTHO HEIGHT -   341.337 (meters)     1119.87  (feet) ADJUSTED
 NM0790  ______________________________________________________________________
 NM0790  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 NM0790  DYNAMIC HEIGHT  -        341.231 (meters)     1119.52  (feet) COMP
 NM0790  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 NM0790
 NM0790  VERT ORDER      -  SECOND    CLASS 0
 NM0790
 NM0790.The horizontal coordinates were scaled from a map and have
 NM0790.an estimated accuracy of +/- 6 seconds.
 NM0790
 NM0790.The orthometric height was determined by differential leveling and
 NM0790.adjusted by the NATIONAL GEODETIC SURVEY
 NM0790.in June 1991.
 NM0790
 NM0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0790.GEOID18 height accuracy estimate available here.
 NM0790
 NM0790.Click photographs - Photos may exist for this station.
 NM0790
 NM0790.The dynamic height is computed by dividing the NAVD 88
 NM0790.geopotential number by the normal gravity value computed on the
 NM0790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0790.degrees latitude (g = 980.6199 gals.).
 NM0790
 NM0790.The modeled gravity was interpolated from observed gravity values.
 NM0790
 NM0790;                    North         East    Units  Estimated Accuracy
 NM0790;SPC SD S     -    33,800.      904,350.      MT  (+/- 180 meters Scaled)
 NM0790
 NM0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN948165(NAD 83)
 NM0790
 NM0790                          SUPERSEDED SURVEY CONTROL
 NM0790
 NM0790  NGVD 29 (??/??/92)  341.162  (m)         1119.30   (f) ADJ UNCH    2 0
 NM0790
 NM0790.Superseded values are not recommended for survey control.
 NM0790
 NM0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0790.See file dsdata.pdf to determine how the superseded data were derived.
 NM0790
 NM0790_MARKER: P = PIPE CAP
 NM0790_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0790_MARK LOGO: MORC
 NM0790_PROJECTION: RECESSED 30 CENTIMETERS
 NM0790_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0790_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0790
 NM0790  HISTORY     - Date     Condition        Report By
 NM0790  HISTORY     - UNK      MONUMENTED       MORC
 NM0790  HISTORY     - 1948     GOOD             CGS
 NM0790
 NM0790                          STATION DESCRIPTION
 NM0790
 NM0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0790'5.4 MI S FROM JEFFERSON.
 NM0790'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0790'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1
 NM0790'MILES WEST ALONG A PAVED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL
 NM0790'ROAD, THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.1
 NM0790'MILE EAST ALONG A GRAVEL ROAD, 0.9 MILE WEST OF BENCH MARK J 325,
 NM0790'ON THE SOUTH SIDE OF THE ROAD FROM A FARMHOUSE, IN A CULTIVATED
 NM0790'FIELD, 83.0 FEET SOUTH-SOUTHEAST OF A POWER LINE POLE, 81.4 FEET
 NM0790'SOUTH OF BENCH MARK H 325, 67.0 FEET SOUTHWEST OF THE INTERSECTION
 NM0790'OF THE CENTER LINE OF THE EAST-WEST RAIL AND THE PRIVATE ROAD
 NM0790'LEADING NORTH, 49.0 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST
 NM0790'ROAD, 20.1 FEET SOUTH OF AN IRON POST PAINTED U.S. GOVT. PROPERTY,
 NM0790'DO NOT DISTURB, DIRECTLY IN LINE WITH BENCH MARK H 325 AND THE
 NM0790'IRON POST.  A MISSOURI RIVER COMMISSION STANDARD CAP AND 1.0 FOOT
 NM0790'BELOW GROUND LEVEL, ON TOP OF IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1421 ***********************************************************************
 PU1421  DESIGNATION -  3565
 PU1421  PID         -  PU1421
 PU1421  STATE/COUNTY-  SD/MEADE
 PU1421  COUNTRY     -  US
 PU1421  USGS QUAD   -  TILFORD (2017)
 PU1421
 PU1421                         *CURRENT SURVEY CONTROL
 PU1421  ______________________________________________________________________
 PU1421* NAD 83(1986) POSITION- 44 16 16.     (N) 103 24 54.     (W)   SCALED
 PU1421* NAVD 88 ORTHO HEIGHT -  1087.748 (meters)     3568.72  (feet) ADJUSTED
 PU1421  ______________________________________________________________________
 PU1421  GEOID HEIGHT    -        -15.222 (meters)                     GEOID18
 PU1421  DYNAMIC HEIGHT  -       1087.377 (meters)     3567.50  (feet) COMP
 PU1421  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 PU1421
 PU1421  VERT ORDER      -  FIRST     CLASS II
 PU1421
 PU1421.The horizontal coordinates were scaled from a map and have
 PU1421.an estimated accuracy of +/- 6 seconds.
 PU1421
 PU1421.The orthometric height was determined by differential leveling and
 PU1421.adjusted by the NATIONAL GEODETIC SURVEY
 PU1421.in June 1991.
 PU1421
 PU1421.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1421.GEOID18 height accuracy estimate available here.
 PU1421
 PU1421.Click photographs - Photos may exist for this station.
 PU1421
 PU1421.The dynamic height is computed by dividing the NAVD 88
 PU1421.geopotential number by the normal gravity value computed on the
 PU1421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1421.degrees latitude (g = 980.6199 gals.).
 PU1421
 PU1421.The modeled gravity was interpolated from observed gravity values.
 PU1421
 PU1421;                    North         East    Units  Estimated Accuracy
 PU1421;SPC SD N     -    54,400.      327,420.      MT  (+/- 180 meters Scaled)
 PU1421
 PU1421_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK264032(NAD 83)
 PU1421
 PU1421                          SUPERSEDED SURVEY CONTROL
 PU1421
 PU1421  NGVD 29 (??/??/92) 1087.240  (m)         3567.05   (f) ADJ UNCH    1 2
 PU1421
 PU1421.Superseded values are not recommended for survey control.
 PU1421
 PU1421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1421.See file dsdata.pdf to determine how the superseded data were derived.
 PU1421
 PU1421_MARKER: P = PIPE CAP
 PU1421_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1421_STAMPING: DW 3565
 PU1421_MARK LOGO: USGS
 PU1421_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1421_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1421
 PU1421  HISTORY     - Date     Condition        Report By
 PU1421  HISTORY     - 1900     MONUMENTED       USGS
 PU1421  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1421  HISTORY     - 20110412 MARK NOT FOUND   INDIV
 PU1421
 PU1421                          STATION DESCRIPTION
 PU1421
 PU1421'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1421'2.2 MI SE FROM TILFORD.
 PU1421'2.2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1421'FROM TILFORD, MEADE COUNTY, AT A ROAD CROSSING, AT THE NORTHEAST
 PU1421'CORNER OF THE INTERSECTION OF A HIGHWAY WITH THE ROAD, 46 FEET
 PU1421'EAST OF THE CENTERLINE OF THE TRACK, AND 33 FEET EAST OF THE
 PU1421'HIGHWAY.  A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED
 PU1421'DW 3565 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 PU1421
 PU1421                          STATION RECOVERY (2011)
 PU1421
 PU1421'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1421'DESTROYED BY ROAD COSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0798 ***********************************************************************
 NM0798  DESIGNATION -  357/2 CAP
 NM0798  PID         -  NM0798
 NM0798  STATE/COUNTY-  SD/UNION
 NM0798  COUNTRY     -  US
 NM0798  USGS QUAD   -  JEFFERSON (2017)
 NM0798
 NM0798                         *CURRENT SURVEY CONTROL
 NM0798  ______________________________________________________________________
 NM0798* NAD 83(1986) POSITION- 42 33 02.     (N) 096 35 47.     (W)   SCALED
 NM0798* NAVD 88 ORTHO HEIGHT -   339.333 (meters)     1113.30  (feet) ADJUSTED
 NM0798  ______________________________________________________________________
 NM0798  GEOID HEIGHT    -        -25.779 (meters)                     GEOID18
 NM0798  DYNAMIC HEIGHT  -        339.226 (meters)     1112.94  (feet) COMP
 NM0798  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 NM0798
 NM0798  VERT ORDER      -  SECOND    CLASS 0
 NM0798
 NM0798.The horizontal coordinates were scaled from a map and have
 NM0798.an estimated accuracy of +/- 6 seconds.
 NM0798
 NM0798.The orthometric height was determined by differential leveling and
 NM0798.adjusted by the NATIONAL GEODETIC SURVEY
 NM0798.in June 1991.
 NM0798
 NM0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0798.GEOID18 height accuracy estimate available here.
 NM0798
 NM0798.Click photographs - Photos may exist for this station.
 NM0798
 NM0798.The dynamic height is computed by dividing the NAVD 88
 NM0798.geopotential number by the normal gravity value computed on the
 NM0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0798.degrees latitude (g = 980.6199 gals.).
 NM0798
 NM0798.The modeled gravity was interpolated from observed gravity values.
 NM0798
 NM0798;                    North         East    Units  Estimated Accuracy
 NM0798;SPC SD S     -    31,040.      906,850.      MT  (+/- 180 meters Scaled)
 NM0798
 NM0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN973137(NAD 83)
 NM0798
 NM0798                          SUPERSEDED SURVEY CONTROL
 NM0798
 NM0798  NGVD 29 (??/??/92)  339.160  (m)         1112.73   (f) ADJ UNCH    2 0
 NM0798
 NM0798.Superseded values are not recommended for survey control.
 NM0798
 NM0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0798.See file dsdata.pdf to determine how the superseded data were derived.
 NM0798
 NM0798_MARKER: P = PIPE CAP
 NM0798_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0798_MARK LOGO: MORC
 NM0798_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0798_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0798
 NM0798  HISTORY     - Date     Condition        Report By
 NM0798  HISTORY     - UNK      MONUMENTED       MORC
 NM0798  HISTORY     - 1948     GOOD             CGS
 NM0798
 NM0798                          STATION DESCRIPTION
 NM0798
 NM0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0798'7 MI SW FROM JEFFERSON.
 NM0798'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0798'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0798'WEST ALONG A PAVED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVEL ROAD,
 NM0798'THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH
 NM0798'ALONG A DIRT ROAD, 29.0 FEET WEST OF THE CENTER LINE OF A
 NM0798'NORTH-SOUTH ROAD, 21.0 FEET SOUTH-SOUTHWEST OF A 14-INCH ELM TREE,
 NM0798'6.5 FEET WEST OF A 3-WAY CORNER FENCE POST, 0.7 FOOT NORTH OF A
 NM0798'EAST-WEST FENCE, 1.5 FEET WEST OF A REFERENCE POST.  A MISSOURI
 NM0798'RIVER COMMISSION STANDARD CAP, ON TOP OF AN IRON POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0842 ***********************************************************************
 NM0842  DESIGNATION -  358/3 CAP
 NM0842  PID         -  NM0842
 NM0842  STATE/COUNTY-  SD/UNION
 NM0842  COUNTRY     -  US
 NM0842  USGS QUAD   -  JEFFERSON (2017)
 NM0842
 NM0842                         *CURRENT SURVEY CONTROL
 NM0842  ______________________________________________________________________
 NM0842* NAD 83(1986) POSITION- 42 36 17.     (N) 096 33 41.     (W)   SCALED
 NM0842* NAVD 88 ORTHO HEIGHT -   339.552 (meters)     1114.01  (feet) ADJUSTED
 NM0842  ______________________________________________________________________
 NM0842  GEOID HEIGHT    -        -25.829 (meters)                     GEOID18
 NM0842  DYNAMIC HEIGHT  -        339.448 (meters)     1113.67  (feet) COMP
 NM0842  MODELED GRAVITY -    980,304.7   (mgal)                       NAVD 88
 NM0842
 NM0842  VERT ORDER      -  FIRST     CLASS II
 NM0842
 NM0842.The horizontal coordinates were scaled from a map and have
 NM0842.an estimated accuracy of +/- 6 seconds.
 NM0842
 NM0842.The orthometric height was determined by differential leveling and
 NM0842.adjusted by the NATIONAL GEODETIC SURVEY
 NM0842.in June 1991.
 NM0842
 NM0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0842.GEOID18 height accuracy estimate available here.
 NM0842
 NM0842.Click photographs - Photos may exist for this station.
 NM0842
 NM0842.The dynamic height is computed by dividing the NAVD 88
 NM0842.geopotential number by the normal gravity value computed on the
 NM0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0842.degrees latitude (g = 980.6199 gals.).
 NM0842
 NM0842.The modeled gravity was interpolated from observed gravity values.
 NM0842
 NM0842;                    North         East    Units  Estimated Accuracy
 NM0842;SPC SD S     -    37,180.      909,450.      MT  (+/- 180 meters Scaled)
 NM0842
 NM0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN000198(NAD 83)
 NM0842
 NM0842                          SUPERSEDED SURVEY CONTROL
 NM0842
 NM0842  NGVD 29 (??/??/92)  339.378  (m)         1113.44   (f) ADJ UNCH    1 2
 NM0842
 NM0842.Superseded values are not recommended for survey control.
 NM0842
 NM0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0842.See file dsdata.pdf to determine how the superseded data were derived.
 NM0842
 NM0842_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NM0842_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0842_STAMPING: USBM
 NM0842_MARK LOGO: MORC
 NM0842_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0842_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0842
 NM0842  HISTORY     - Date     Condition        Report By
 NM0842  HISTORY     - UNK      MONUMENTED       MORC
 NM0842  HISTORY     - 1948     GOOD             CGS
 NM0842  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0842
 NM0842                          STATION DESCRIPTION
 NM0842
 NM0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0842'AT JEFFERSON.
 NM0842'AT JEFFERSON, NEAR THE NORTHWEST CITY LIMITS, ABOUT 300.0 FEET
 NM0842'WEST OF A CEMETERY, 40.3 FEET NORTH-NORTHEAST OF THE CENTER LINE
 NM0842'OF U.S. HIGHWAY NO. 77, 30.0 FEET SOUTH OF THE CENTER LINE OF A
 NM0842'EAST-WEST GRAVEL ROAD, 15.0 FEET WEST OF A 36-INCH ELM TREE
 NM0842'WHICH IS THE MOST NORTHWESTERLY TREE IN A ROW OF ELMS, 1.6 FEET
 NM0842'NORTH-NORTHEAST OF THE NORTH-NORTHEAST EDGE OF THE SIDEWALK, ON
 NM0842'TOP OF AN IRON PIPE.  A MISSOURI RIVER COMMISSION CAP WITH THE
 NM0842'LETTERS USBM CAST ON THE TOP.  NOTE-- THE CAP WAS LEVELED TO,
 NM0842'REMOVED AND REPLACED AND RELEVELED TO BY THIS PARTY IN 1948.
 NM0842'NOTE-- THE ABOVE CAP HAS NO RAISED POINT IN THE CENTER.  THE
 NM0842'ROD WAS HELD ON TOP OF THE LETTER U AND DIRECTLY OVER THE CHISELED
 NM0842'CROSS AT THE BASE.
 NM0842
 NM0842                          STATION RECOVERY (2012)
 NM0842
 NM0842'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0842'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0158 ***********************************************************************
 PR0158  DESIGNATION -  36 A
 PR0158  PID         -  PR0158
 PR0158  STATE/COUNTY-  SD/MOODY
 PR0158  COUNTRY     -  US
 PR0158  USGS QUAD   -  FLANDREAU (2017)
 PR0158
 PR0158                         *CURRENT SURVEY CONTROL
 PR0158  ______________________________________________________________________
 PR0158* NAD 83(1986) POSITION- 44 03 05.     (N) 096 35 59.     (W)   SCALED
 PR0158* NAVD 88 ORTHO HEIGHT -   471.294 (meters)     1546.24  (feet) ADJUSTED
 PR0158  ______________________________________________________________________
 PR0158  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 PR0158  DYNAMIC HEIGHT  -        471.187 (meters)     1545.89  (feet) COMP
 PR0158  MODELED GRAVITY -    980,375.8   (mgal)                       NAVD 88
 PR0158
 PR0158  VERT ORDER      -  SECOND    CLASS 0
 PR0158
 PR0158.The horizontal coordinates were scaled from a map and have
 PR0158.an estimated accuracy of +/- 6 seconds.
 PR0158
 PR0158.The orthometric height was determined by differential leveling and
 PR0158.adjusted by the NATIONAL GEODETIC SURVEY
 PR0158.in June 1991.
 PR0158
 PR0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0158.GEOID18 height accuracy estimate available here.
 PR0158
 PR0158.Click photographs - Photos may exist for this station.
 PR0158
 PR0158.The dynamic height is computed by dividing the NAVD 88
 PR0158.geopotential number by the normal gravity value computed on the
 PR0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0158.degrees latitude (g = 980.6199 gals.).
 PR0158
 PR0158.The modeled gravity was interpolated from observed gravity values.
 PR0158
 PR0158;                    North         East    Units  Estimated Accuracy
 PR0158;SPC SD S     -   197,590.      899,080.      MT  (+/- 180 meters Scaled)
 PR0158
 PR0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP922803(NAD 83)
 PR0158
 PR0158                          SUPERSEDED SURVEY CONTROL
 PR0158
 PR0158  NGVD 29 (??/??/92)  471.035  (m)         1545.39   (f) ADJ UNCH    2 0
 PR0158
 PR0158.Superseded values are not recommended for survey control.
 PR0158
 PR0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0158.See file dsdata.pdf to determine how the superseded data were derived.
 PR0158
 PR0158_MARKER: DD = SURVEY DISK
 PR0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0158_MARK LOGO: CGS+SS
 PR0158_PROJECTION: FLUSH
 PR0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0158+STABILITY: SURFACE MOTION
 PR0158
 PR0158  HISTORY     - Date     Condition        Report By
 PR0158  HISTORY     - 1934     MONUMENTED       SDGS
 PR0158  HISTORY     - 1934     GOOD             CGS
 PR0158  HISTORY     - 1969     MARK NOT FOUND   USGS
 PR0158
 PR0158                          STATION DESCRIPTION
 PR0158
 PR0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0158'AT FLANDREAU.
 PR0158'AT FLANDREAU, MOODY COUNTY, AT THE SOUTH EAST CORNER OF THE
 PR0158'INTERSECTION OF FIRST AVENUE WEST AND NORTH WILSON STREET,
 PR0158'AND AT THE NORTHWEST CORNER OF A FRONT PLOT LOCATED ON FIRST
 PR0158'STREET AND OWNED BY MRS. KING.  A STATE SURVEY STANDARD DISK,
 PR0158'SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 PR0158
 PR0158                          STATION RECOVERY (1969)
 PR0158
 PR0158'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 PR0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0039 ***********************************************************************
 NM0039  DESIGNATION -  360 2 BOLT
 NM0039  PID         -  NM0039
 NM0039  STATE/COUNTY-  SD/UNION
 NM0039  COUNTRY     -  US
 NM0039  USGS QUAD   -  JEFFERSON (2017)
 NM0039
 NM0039                         *CURRENT SURVEY CONTROL
 NM0039  ______________________________________________________________________
 NM0039* NAD 83(1986) POSITION- 42 32 47.     (N) 096 30 17.     (W)   SCALED
 NM0039* NAVD 88 ORTHO HEIGHT -   336.931 (meters)     1105.41  (feet) POSTED
 NM0039  ______________________________________________________________________
 NM0039  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 NM0039  DYNAMIC HEIGHT  -        336.83  (meters)     1105.1   (feet) COMP
 NM0039  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 NM0039
 NM0039  VERT ORDER      -  * POSTED, SEE BELOW
 NM0039
 NM0039.The horizontal coordinates were scaled from a map and have
 NM0039.an estimated accuracy of +/- 6 seconds.
 NM0039
 NM0039.The orthometric height was determined by differential leveling
 NM0039.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 NM0039
 NM0039.* This is a POSTED BENCH MARK height.
 NM0039
 NM0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0039.GEOID18 height accuracy estimate available here.
 NM0039
 NM0039.Click photographs - Photos may exist for this station.
 NM0039
 NM0039.The dynamic height is computed by dividing the NAVD 88
 NM0039.geopotential number by the normal gravity value computed on the
 NM0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0039.degrees latitude (g = 980.6199 gals.).
 NM0039
 NM0039.The modeled gravity was interpolated from observed gravity values.
 NM0039
 NM0039;                    North         East    Units  Estimated Accuracy
 NM0039;SPC SD S     -    30,920.      914,390.      MT  (+/- 180 meters Scaled)
 NM0039
 NM0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN048134(NAD 83)
 NM0039
 NM0039                          SUPERSEDED SURVEY CONTROL
 NM0039
 NM0039.No superseded survey control is available for this station.
 NM0039
 NM0039_MARKER: B = BOLT
 NM0039_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM0039_SP_SET: STONE SQUARE
 NM0039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0039
 NM0039  HISTORY     - Date     Condition        Report By
 NM0039  HISTORY     - UNK      MONUMENTED       MORC
 NM0039  HISTORY     - 1948     GOOD             CGS
 NM0039  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0039
 NM0039                          STATION DESCRIPTION
 NM0039
 NM0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0039'3.2 MI NW FROM RIVERSIDE.
 NM0039'0.7 MILE NORTHWEST ALONG U.S. HIGHWAY NO. 77 FROM THE POST
 NM0039'OFFICE AT RIVERSIDE, THENCE 0.8 MILE WEST ALONG A GRAVEL ROAD,
 NM0039'THENCE 1.2 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.45 MILE
 NM0039'NORTHWEST ALONG A GRAVEL ROAD, THENCE 0.1 MILE WEST ALONG A
 NM0039'GRAVEL ROAD, IN THE POINT OF A Y ROAD, 29.0 FEET SOUTHEAST OF THE
 NM0039'CENTER LINE OF A NORTHEAST-SOUTHWEST ROAD, 17.0 FEET NORTH OF THE
 NM0039'CENTER LINE OF A EAST-WEST ROAD, 9.2 FEET NORTHEAST OF A TELEPHONE
 NM0039'GUY POLE, 1.8 FEET SOUTHEAST OF A FENCE, 1.5 FEET NORTHEAST OF
 NM0039'A REFERENCE POST, ACCESS TO BOLT IS MADE THRU PIPE AFTER REMOVAL
 NM0039'OF MORC CAP.
 NM0039
 NM0039                          STATION RECOVERY (2012)
 NM0039
 NM0039'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0039'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0038 ***********************************************************************
 NM0038  DESIGNATION -  360/2 CAP
 NM0038  PID         -  NM0038
 NM0038  STATE/COUNTY-  SD/UNION
 NM0038  COUNTRY     -  US
 NM0038  USGS QUAD   -  JEFFERSON (2017)
 NM0038
 NM0038                         *CURRENT SURVEY CONTROL
 NM0038  ______________________________________________________________________
 NM0038* NAD 83(1986) POSITION- 42 32 46.     (N) 096 30 10.     (W)   SCALED
 NM0038* NAVD 88 ORTHO HEIGHT -   338.344 (meters)     1110.05  (feet) ADJUSTED
 NM0038  ______________________________________________________________________
 NM0038  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 NM0038  DYNAMIC HEIGHT  -        338.238 (meters)     1109.70  (feet) COMP
 NM0038  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 NM0038
 NM0038  VERT ORDER      -  FIRST     CLASS II
 NM0038
 NM0038.The horizontal coordinates were scaled from a map and have
 NM0038.an estimated accuracy of +/- 6 seconds.
 NM0038
 NM0038.The orthometric height was determined by differential leveling and
 NM0038.adjusted by the NATIONAL GEODETIC SURVEY
 NM0038.in June 1991.
 NM0038
 NM0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0038.GEOID18 height accuracy estimate available here.
 NM0038
 NM0038.Click photographs - Photos may exist for this station.
 NM0038
 NM0038.The dynamic height is computed by dividing the NAVD 88
 NM0038.geopotential number by the normal gravity value computed on the
 NM0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0038.degrees latitude (g = 980.6199 gals.).
 NM0038
 NM0038.The modeled gravity was interpolated from observed gravity values.
 NM0038
 NM0038;                    North         East    Units  Estimated Accuracy
 NM0038;SPC SD S     -    30,890.      914,550.      MT  (+/- 180 meters Scaled)
 NM0038
 NM0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN050134(NAD 83)
 NM0038
 NM0038                          SUPERSEDED SURVEY CONTROL
 NM0038
 NM0038  NGVD 29 (??/??/92)  338.173  (m)         1109.49   (f) ADJ UNCH    1 2
 NM0038
 NM0038.Superseded values are not recommended for survey control.
 NM0038
 NM0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0038.See file dsdata.pdf to determine how the superseded data were derived.
 NM0038
 NM0038_MARKER: P = PIPE CAP
 NM0038_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0038_MARK LOGO: MORC
 NM0038_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0038_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0038
 NM0038  HISTORY     - Date     Condition        Report By
 NM0038  HISTORY     - UNK      MONUMENTED       MORC
 NM0038  HISTORY     - 1948     GOOD             CGS
 NM0038  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0038
 NM0038                          STATION DESCRIPTION
 NM0038
 NM0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0038'3.2 MI NW FROM RIVERSIDE.
 NM0038'0.7 MILE NORTHWEST ALONG U.S. HIGHWAY NO. 77 FROM THE POST OFFICE
 NM0038'AT RIVERSIDE, THENCE 0.8 MILE WEST ALONG A GRAVEL ROAD, THENCE
 NM0038'1.2 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.45 MILE NORTHWEST
 NM0038'ALONG A GRAVEL ROAD, THENCE 0.1 MILE WEST ALONG A GRAVEL ROAD,
 NM0038'IN THE POINT OF A Y ROAD, 29.0 FEET SOUTHEAST OF THE CENTER LINE
 NM0038'OF A NORTHEAST-SOUTHWEST ROAD, 17.0 FEET NORTH OF THE CENTER
 NM0038'LINE OF A EAST-WEST ROAD, 9.2 FEET NORTHEAST OF A TELEPHONE GUY
 NM0038'POLE, 1.8 FEET SOUTHEAST OF A FENCE, 1.5 FEET NORTHEAST OF A
 NM0038'REFERENCE POST, ON TOP OF AN IRON PIPE.  THE TOP OF A MISSOURI
 NM0038'RIVER COMMISSION CAP WITH THE LETTERS USBM CAST ON THE TOP.
 NM0038
 NM0038                          STATION RECOVERY (2012)
 NM0038
 NM0038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1438 ***********************************************************************
 PU1438  DESIGNATION -  3622
 PU1438  PID         -  PU1438
 PU1438  STATE/COUNTY-  SD/MEADE
 PU1438  COUNTRY     -  US
 PU1438  USGS QUAD   -  TILFORD (2017)
 PU1438
 PU1438                         *CURRENT SURVEY CONTROL
 PU1438  ______________________________________________________________________
 PU1438* NAD 83(1986) POSITION- 44 21 56.     (N) 103 28 03.     (W)   SCALED
 PU1438* NAVD 88 ORTHO HEIGHT -  1105.087 (meters)     3625.61  (feet) ADJUSTED
 PU1438  ______________________________________________________________________
 PU1438  GEOID HEIGHT    -        -15.225 (meters)                     GEOID18
 PU1438  DYNAMIC HEIGHT  -       1104.727 (meters)     3624.43  (feet) COMP
 PU1438  MODELED GRAVITY -    980,253.9   (mgal)                       NAVD 88
 PU1438
 PU1438  VERT ORDER      -  FIRST     CLASS II
 PU1438
 PU1438.The horizontal coordinates were scaled from a map and have
 PU1438.an estimated accuracy of +/- 6 seconds.
 PU1438
 PU1438.The orthometric height was determined by differential leveling and
 PU1438.adjusted by the NATIONAL GEODETIC SURVEY
 PU1438.in June 1991.
 PU1438
 PU1438.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1438.GEOID18 height accuracy estimate available here.
 PU1438
 PU1438.Click photographs - Photos may exist for this station.
 PU1438
 PU1438.The dynamic height is computed by dividing the NAVD 88
 PU1438.geopotential number by the normal gravity value computed on the
 PU1438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1438.degrees latitude (g = 980.6199 gals.).
 PU1438
 PU1438.The modeled gravity was interpolated from observed gravity values.
 PU1438
 PU1438;                    North         East    Units  Estimated Accuracy
 PU1438;SPC SD N     -    65,060.      323,680.      MT  (+/- 180 meters Scaled)
 PU1438
 PU1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK221136(NAD 83)
 PU1438
 PU1438                          SUPERSEDED SURVEY CONTROL
 PU1438
 PU1438  NGVD 29 (??/??/92) 1104.57   (m)         3623.9    (f) COMPUTED    1 2
 PU1438
 PU1438.Superseded values are not recommended for survey control.
 PU1438
 PU1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1438.See file dsdata.pdf to determine how the superseded data were derived.
 PU1438
 PU1438_MARKER: P = PIPE CAP
 PU1438_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1438_STAMPING: 3622
 PU1438_MARK LOGO: USGS
 PU1438_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1438_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1438+SATELLITE: SATELLITE OBSERVATIONS - August 22, 1991
 PU1438
 PU1438  HISTORY     - Date     Condition        Report By
 PU1438  HISTORY     - 1900     MONUMENTED       USGS
 PU1438  HISTORY     - 1962     GOOD             CGS
 PU1438  HISTORY     - 19910822 POOR             NGS
 PU1438  HISTORY     - 20120801 POOR             INDIV
 PU1438
 PU1438                          STATION DESCRIPTION
 PU1438
 PU1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1438'5 MI SE FROM STURGIS.
 PU1438'ABOUT 5.05 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1438'RAILWAY FROM THE STATION AT STURGIS, 0.5 MILE SOUTHEAST OF THE
 PU1438'ENTRANCE TO THE BLACK HILLS NATIONAL CEMETERY, 10 1/2 POLES OF
 PU1438'0.3 MILE SOUTHEAST OF MILE POST 124, 7 RAILS SOUTHEAST OF THE
 PU1438'SOUTHEAST END OF TRESTLE NUMBER 124, 7 RAILS SOUTHEAST OF THE
 PU1438'SOUTHEAST END OF TRESTLE NUMBER H 260, 130 FEET NORTHWEST OF A
 PU1438'UNDERGROUND TELEPHONE CABLE MARKER POST, 47 1/2 FEET NORTHEAST
 PU1438'OF THE NORTHEAST RAIL, 1 FOOT NORTHEAST OF A FENCE, 1.0 FEET
 PU1438'SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 PU1438'OF THE RAILS, AND A CAP RIVETED ON THE TOP OF A 3-INCH IRON PIPE
 PU1438'PROJECTING 20 INCHES.
 PU1438
 PU1438                          STATION RECOVERY (1991)
 PU1438
 PU1438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1438'8.0 KM (4.95 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1438'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 0.8 KM (0.50 MI)
 PU1438'SOUTHEAST OF THE ENTRANCE TO THE BLACKHILLS CEMETERY, 80.0 M (262.5
 PU1438'FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU1438'HIGHWAY, 14.5 M (47.6 FT) NORTHEAST OF THE NEAR RAIL OF THE CHICAGO
 PU1438'AND NORTHWETERN RAILROAD, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 PU1438'HIGHWAY, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--THE
 PU1438'PIPE IS BENT AND LOOSE IN THE GROUND AND NO LONGER MEETS NGS
 PU1438'STANDARDS.  NOT LEVEL THIS SURVEY.
 PU1438
 PU1438                          STATION RECOVERY (2012)
 PU1438
 PU1438'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1438'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1404 ***********************************************************************
 PU1404  DESIGNATION -  3622 DW
 PU1404  PID         -  PU1404
 PU1404  STATE/COUNTY-  SD/MEADE
 PU1404  COUNTRY     -  US
 PU1404  USGS QUAD   -  BLACKHAWK (2017)
 PU1404
 PU1404                         *CURRENT SURVEY CONTROL
 PU1404  ______________________________________________________________________
 PU1404* NAD 83(1986) POSITION- 44 11 02.     (N) 103 19 41.     (W)   SCALED
 PU1404* NAVD 88 ORTHO HEIGHT -  1105.232 (meters)     3626.08  (feet) ADJUSTED
 PU1404  ______________________________________________________________________
 PU1404  GEOID HEIGHT    -        -15.428 (meters)                     GEOID18
 PU1404  DYNAMIC HEIGHT  -       1104.856 (meters)     3624.85  (feet) COMP
 PU1404  MODELED GRAVITY -    980,239.5   (mgal)                       NAVD 88
 PU1404
 PU1404  VERT ORDER      -  FIRST     CLASS II
 PU1404
 PU1404.The horizontal coordinates were scaled from a map and have
 PU1404.an estimated accuracy of +/- 6 seconds.
 PU1404
 PU1404.The orthometric height was determined by differential leveling and
 PU1404.adjusted by the NATIONAL GEODETIC SURVEY
 PU1404.in September 1993.
 PU1404
 PU1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1404.GEOID18 height accuracy estimate available here.
 PU1404
 PU1404.Click photographs - Photos may exist for this station.
 PU1404
 PU1404.The dynamic height is computed by dividing the NAVD 88
 PU1404.geopotential number by the normal gravity value computed on the
 PU1404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1404.degrees latitude (g = 980.6199 gals.).
 PU1404
 PU1404.The modeled gravity was interpolated from observed gravity values.
 PU1404
 PU1404;                    North         East    Units  Estimated Accuracy
 PU1404;SPC SD N     -    44,420.      333,960.      MT  (+/- 180 meters Scaled)
 PU1404
 PU1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ336936(NAD 83)
 PU1404
 PU1404                          SUPERSEDED SURVEY CONTROL
 PU1404
 PU1404  NAVD 88 (06/15/91) 1105.248  (m)         3626.13   (f) SUPERSEDED  1 2
 PU1404  NGVD 29 (??/??/92) 1104.74   (m)         3624.5    (f) COMPUTED    1 2
 PU1404
 PU1404.Superseded values are not recommended for survey control.
 PU1404
 PU1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1404.See file dsdata.pdf to determine how the superseded data were derived.
 PU1404
 PU1404_MARKER: DB = BENCH MARK DISK
 PU1404_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1404_STAMPING: 3622 DW
 PU1404_MARK LOGO: USGS
 PU1404_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1404+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 PU1404
 PU1404  HISTORY     - Date     Condition        Report By
 PU1404  HISTORY     - 1900     MONUMENTED       USGS
 PU1404  HISTORY     - 1962     GOOD             CGS
 PU1404  HISTORY     - 19910816 GOOD             NGS
 PU1404  HISTORY     - 20120330 GOOD             INDIV
 PU1404
 PU1404                          STATION DESCRIPTION
 PU1404
 PU1404'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1404'9.4 MI NW FROM RAPID CITY.
 PU1404'ABOUT 9.4 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1404'RAILWAY FROM THE STATION AT RAPID CITY, 5 1/2 POLES NORTHWEST
 PU1404'OF MILE POST 109, 47 1/2 FEET NORTHEAST OF THE NORTHEAST OF THE
 PU1404'NORTHEAST RAIL, 63 FEET SOUTHEAST OF A T-CORNER FENCE POST, 63
 PU1404'FEET SOUTHEAST OF A POWER POLE, 1 FOOT NORTHEAST OF A FENCE LINE,
 PU1404'1.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW
 PU1404'THE LEVEL OF THE RAILS, AND A CAP RIVETED ON THE TOP OF A
 PU1404'3 1/2-INCH IRON PIPE PROJECTING 1 FOOT.
 PU1404
 PU1404                          STATION RECOVERY (1991)
 PU1404
 PU1404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1404'9.3 KM (5.75 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1404'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 210.0 M (689.0
 PU1404'FT) NORTHWEST OF MILEPOST 50, 50.3 M (165.0 FT) NORTHEAST OF THE
 PU1404'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 20.5 M (67.3 FT)
 PU1404'SOUTHEAST OF THE SOUTHWEST LEG OF A DOUBLE UTILITY POLE, 14.4 M (47.2
 PU1404'FT) NORTHEAST OF THE NEAR RAIL OF THE CHICAGO AND NORTHWESTERN
 PU1404'RAILROAD, AND 0.6 M (2.0 FT) NORTHEAST OF A WITNESS POST AND FENCE.
 PU1404'NOTE--THE DISK IS AFFIXED TO A 4-INCH METAL PIPE THAT PROJECTS 0.4 M
 PU1404'(1.3 FT) ABOVE THE GROUND SURFACE.
 PU1404
 PU1404                          STATION RECOVERY (2012)
 PU1404
 PU1404'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0447 ***********************************************************************
 OT0447  DESIGNATION -  3632 DW
 OT0447  PID         -  OT0447
 OT0447  STATE/COUNTY-  SD/FALL RIVER
 OT0447  COUNTRY     -  US
 OT0447  USGS QUAD   -  PROVO (2017)
 OT0447
 OT0447                         *CURRENT SURVEY CONTROL
 OT0447  ______________________________________________________________________
 OT0447* NAD 83(1986) POSITION- 43 10 37.     (N) 103 46 29.     (W)   SCALED
 OT0447* NAVD 88 ORTHO HEIGHT -  1108.339 (meters)     3636.28  (feet) ADJUSTED
 OT0447  ______________________________________________________________________
 OT0447  GEOID HEIGHT    -        -15.398 (meters)                     GEOID18
 OT0447  DYNAMIC HEIGHT  -       1107.856 (meters)     3634.69  (feet) COMP
 OT0447  MODELED GRAVITY -    980,145.5   (mgal)                       NAVD 88
 OT0447
 OT0447  VERT ORDER      -  FIRST     CLASS II
 OT0447
 OT0447.The horizontal coordinates were scaled from a map and have
 OT0447.an estimated accuracy of +/- 6 seconds.
 OT0447
 OT0447.The orthometric height was determined by differential leveling and
 OT0447.adjusted by the NATIONAL GEODETIC SURVEY
 OT0447.in June 1991.
 OT0447
 OT0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0447.GEOID18 height accuracy estimate available here.
 OT0447
 OT0447.Click photographs - Photos may exist for this station.
 OT0447
 OT0447.The dynamic height is computed by dividing the NAVD 88
 OT0447.geopotential number by the normal gravity value computed on the
 OT0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0447.degrees latitude (g = 980.6199 gals.).
 OT0447
 OT0447.The modeled gravity was interpolated from observed gravity values.
 OT0447
 OT0447;                    North         East    Units  Estimated Accuracy
 OT0447;SPC SD S     -    99,510.      320,290.      MT  (+/- 180 meters Scaled)
 OT0447
 OT0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH995811(NAD 83)
 OT0447
 OT0447                          SUPERSEDED SURVEY CONTROL
 OT0447
 OT0447  NGVD 29 (??/??/92) 1107.778  (m)         3634.44   (f) ADJ UNCH    1 2
 OT0447
 OT0447.Superseded values are not recommended for survey control.
 OT0447
 OT0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0447.See file dsdata.pdf to determine how the superseded data were derived.
 OT0447
 OT0447_MARKER: P = PIPE CAP
 OT0447_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0447_STAMPING: 3632 DW
 OT0447_MARK LOGO: USGS
 OT0447_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0447
 OT0447  HISTORY     - Date     Condition        Report By
 OT0447  HISTORY     - 1898     MONUMENTED       USGS
 OT0447  HISTORY     - 1957     GOOD             CGS
 OT0447  HISTORY     - 1985     POOR             NGS
 OT0447
 OT0447                          STATION DESCRIPTION
 OT0447
 OT0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0447'3.2 MI SE FROM PROVO.
 OT0447'ABOUT 3.2 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0447'RAILROAD FROM THE STATION AT PROVO, IN SECTION 16, T. 10 S.,
 OT0447'R. 3 E., 9 1/2 POLES SOUTHEAST OF MILEPOST 464, 0.1 MILE
 OT0447'NORTHWEST OF A PRIVATE ROAD CROSSING, 50 FEET NORTH-NORTHEAST
 OT0447'OF THE NEAR RAIL, 59 FEET EAST-SOUTHEAST OF A TELEPHONE POLE,
 OT0447'1 1/2 FEET WEST OF A WHITE WOODEN WITNESS POST, ABOUT 3 FEET
 OT0447'BELOW THE LEVEL OF THE RAILS, A CAP ON A 3 1/2-INCH IRON
 OT0447'PIPE PROJECTING 15 INCHES.
 OT0447
 OT0447                          STATION RECOVERY (1985)
 OT0447
 OT0447'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0447'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  9.6 KM (5.95
 OT0447'MI) NORTH ALONG STATE HIGHWAY 71 FROM THE JUNCTION OF COUNTY ROADS
 OT0447'6412 WEST AND 5 EAST AT ARDMORE, THENCE 4.4 KM (2.7 MI) NORTHWEST
 OT0447'ALONG STATE ROAD 471, THENCE 8.3 KM (5.15 MI) NORTHWEST ALONG THE
 OT0447'NORTHEAST SIDE OF THE BURLINGTON NORTHERN RAILROAD, 0.16 KM (0.1 MI)
 OT0447'NORTHWEST OF A ROAD CROSSING, 15.2 METERS (50 FT) NORTH-NORTHEAST OF
 OT0447'THE NORTHEAST RAIL, 18.0 METERS (59 FT) EAST-SOUTHEAST OF A TELEPHONE
 OT0447'POLE, 0.45 METER (1.5 FT) WEST OF A WITNESS POST.  NOTE--BENCH MARK
 OT0447'WAS FOUND LOOSE IN THE GROUND.
 OT0447'THE MARK IS 0.45 METERS  W FROM  A WITNESS POST
 OT0447'THE MARK IS 0.9 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1592 ***********************************************************************
 PU1592  DESIGNATION -  3647
 PU1592  PID         -  PU1592
 PU1592  STATE/COUNTY-  SD/LAWRENCE
 PU1592  COUNTRY     -  US
 PU1592  USGS QUAD   -  SPEARFISH (2017)
 PU1592
 PU1592                         *CURRENT SURVEY CONTROL
 PU1592  ______________________________________________________________________
 PU1592* NAD 83(1986) POSITION- 44 29 25.     (N) 103 51 32.     (W)   SCALED
 PU1592* NAVD 88 ORTHO HEIGHT -  1112.877 (meters)     3651.16  (feet) ADJUSTED
 PU1592  ______________________________________________________________________
 PU1592  GEOID HEIGHT    -        -14.535 (meters)                     GEOID18
 PU1592  DYNAMIC HEIGHT  -       1112.500 (meters)     3649.93  (feet) COMP
 PU1592  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 PU1592
 PU1592  VERT ORDER      -  SECOND    CLASS 0
 PU1592
 PU1592.The horizontal coordinates were scaled from a map and have
 PU1592.an estimated accuracy of +/- 6 seconds.
 PU1592
 PU1592.The orthometric height was determined by differential leveling and
 PU1592.adjusted by the NATIONAL GEODETIC SURVEY
 PU1592.in June 1991.
 PU1592
 PU1592.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1592.GEOID18 height accuracy estimate available here.
 PU1592
 PU1592.Click photographs - Photos may exist for this station.
 PU1592
 PU1592.The dynamic height is computed by dividing the NAVD 88
 PU1592.geopotential number by the normal gravity value computed on the
 PU1592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1592.degrees latitude (g = 980.6199 gals.).
 PU1592
 PU1592.The modeled gravity was interpolated from observed gravity values.
 PU1592
 PU1592;                    North         East    Units  Estimated Accuracy
 PU1592;SPC SD N     -    80,320.      293,170.      MT  (+/- 180 meters Scaled)
 PU1592
 PU1592_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK907269(NAD 83)
 PU1592
 PU1592                          SUPERSEDED SURVEY CONTROL
 PU1592
 PU1592  NGVD 29 (??/??/92) 1112.326  (m)         3649.36   (f) ADJ UNCH    2 0
 PU1592
 PU1592.Superseded values are not recommended for survey control.
 PU1592
 PU1592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1592.See file dsdata.pdf to determine how the superseded data were derived.
 PU1592
 PU1592_MARKER: DB = BENCH MARK DISK
 PU1592_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1592_SP_SET: BUILDING
 PU1592_STAMPING: DW 3647
 PU1592_MARK LOGO: USGS
 PU1592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1592
 PU1592  HISTORY     - Date     Condition        Report By
 PU1592  HISTORY     - 1900     MONUMENTED       USGS
 PU1592  HISTORY     - 1962     GOOD             CGS
 PU1592  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1592
 PU1592                          STATION DESCRIPTION
 PU1592
 PU1592'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1592'AT SPEARFISH.
 PU1592'ABOUT 0.1 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1592'AT SPEARFISH AT THE JUNCTION OF MAIN AND ILLINOIS STREETS, SET
 PU1592'VERTICAL IN THE SOUTHWEST CORNER OF THE SPARROW BAKERY BUILDING,
 PU1592'61.8 FEET SOUTH OF THE SOUTH CURB OF ILLINOIS STREET, 1.1 FEET
 PU1592'NORTH OF THE SOUTHWEST CORNER OF THE BUILDING, 2.1 FEET ABOVE THE
 PU1592'SIDEWALK AND SET VERTICAL.
 PU1592
 PU1592                          STATION RECOVERY (1991)
 PU1592
 PU1592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1592'THE DESCRIBED BUILDING HAS BEEN REMODELED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1433 ***********************************************************************
 PU1433  DESIGNATION -  3693 RESET
 PU1433  PID         -  PU1433
 PU1433  STATE/COUNTY-  SD/MEADE
 PU1433  COUNTRY     -  US
 PU1433  USGS QUAD   -  TILFORD (2017)
 PU1433
 PU1433                         *CURRENT SURVEY CONTROL
 PU1433  ______________________________________________________________________
 PU1433* NAD 83(1986) POSITION- 44 19 39.     (N) 103 26 19.     (W)   SCALED
 PU1433* NAVD 88 ORTHO HEIGHT -  1126.89  (+/-2cm)     3697.1   (feet) VERTCON3
 PU1433  ______________________________________________________________________
 PU1433  GEOID HEIGHT    -        -15.240 (meters)                     GEOID18
 PU1433  VERT ORDER      -  ? (See Below)
 PU1433
 PU1433.The horizontal coordinates were scaled from a map and have
 PU1433.an estimated accuracy of +/- 6 seconds.
 PU1433
 PU1433.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1433.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1433
 PU1433.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1433.GEOID18 height accuracy estimate available here.
 PU1433
 PU1433.The vertical order pertains to the NGVD 29 superseded value.
 PU1433
 PU1433.Click photographs - Photos may exist for this station.
 PU1433
 PU1433;                    North         East    Units  Estimated Accuracy
 PU1433;SPC SD N     -    60,740.      325,800.      MT  (+/- 180 meters Scaled)
 PU1433
 PU1433_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK244094(NAD 83)
 PU1433
 PU1433                          SUPERSEDED SURVEY CONTROL
 PU1433
 PU1433  NGVD 29 (??/??/92) 1126.373  (m)         3695.44   (f) ADJ UNCH       
 PU1433
 PU1433.Superseded values are not recommended for survey control.
 PU1433
 PU1433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1433.See file dsdata.pdf to determine how the superseded data were derived.
 PU1433
 PU1433_MARKER: DD = SURVEY DISK
 PU1433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1433_STAMPING: DW 3693 RESET 1947
 PU1433_MARK LOGO: USGS
 PU1433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1433+STABILITY: SURFACE MOTION
 PU1433
 PU1433  HISTORY     - Date     Condition        Report By
 PU1433  HISTORY     - 1947     MONUMENTED       USGS
 PU1433  HISTORY     - 1962     GOOD             CGS
 PU1433
 PU1433                          STATION DESCRIPTION
 PU1433
 PU1433'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1433'8.5 MI SE FROM STURGIS.
 PU1433'ABOUT 8.5 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1433'RAILWAY FROM THE STATION AT STURGIS, 0.35 MILE OF 10 POLES SOUTHEAST
 PU1433'OF MILE POST 121, 0.3 MILE NORTHWEST OF A HIGHWAY OVERPASS, 172
 PU1433'FEET SOUTHWEST OF AND ACROSS THE TRACK FROM THE CENTER LINE OF
 PU1433'U.S. HIGHWAY 14 AND STATE HIGHWAY 79, 20 1/2 FEET NORTHEAST OF
 PU1433'THE 10TH POLE SOUTHEAST OF THE MILE POST, 26 FEET NORTHEAST OF
 PU1433'THE SOUTHWEST RAILROAD RIGHT-OF-WAY FENCE, 20 FEET SOUTHWEST OF
 PU1433'THE SOUHWEST RAIL, 2.2 FEET NORTH OF A METAL WITNESS POST, ABOUT
 PU1433'2 FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A
 PU1433'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DF6325 ***********************************************************************
 DF6325  CBN         -  This is a Cooperative Base Network Control Station.
 DF6325  DESIGNATION -  37 059.24
 DF6325  PID         -  DF6325
 DF6325  STATE/COUNTY-  SD/HUTCHINSON
 DF6325  COUNTRY     -  US
 DF6325  USGS QUAD   -  PARKSTON (2017)
 DF6325
 DF6325                         *CURRENT SURVEY CONTROL
 DF6325  ______________________________________________________________________
 DF6325* NAD 83(2011) POSITION- 43 29 42.45116(N) 097 59 50.28154(W)   ADJUSTED
 DF6325* NAD 83(2011) ELLIP HT-   390.952 (meters)        (06/27/12)   ADJUSTED
 DF6325* NAD 83(2011) EPOCH   -  2010.00
 DF6325* NAVD 88 ORTHO HEIGHT -   417.5   (meters)     1370.    (feet) GPS OBS
 DF6325  ______________________________________________________________________
 DF6325  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF6325  GEOID HEIGHT    -        -26.447 (meters)                     GEOID99
 DF6325  GEOID HEIGHT    -        -26.550 (meters)                     GEOID18
 DF6325  NAD 83(2011) X  -   -644,788.279 (meters)                     COMP
 DF6325  NAD 83(2011) Y  - -4,589,476.005 (meters)                     COMP
 DF6325  NAD 83(2011) Z  -  4,367,837.984 (meters)                     COMP
 DF6325  LAPLACE CORR    -          0.84  (seconds)                    DEFLEC18
 DF6325
 DF6325  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6325  Standards:
 DF6325         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6325            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6325  -------------------------------------------------------------------
 DF6325  NETWORK    0.56   1.12           0.25   0.20   0.57      0.01064579
 DF6325  -------------------------------------------------------------------
 DF6325  Click here for local accuracies and other accuracy information.
 DF6325
 DF6325.The horizontal coordinates were established by GPS observations
 DF6325.and adjusted by the National Geodetic Survey in June 2012.
 DF6325
 DF6325.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6325.been affixed to the stable North American tectonic plate. See 
 DF6325.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6325
 DF6325.The horizontal coordinates are valid at the epoch date displayed above
 DF6325.which is a decimal equivalence of Year/Month/Day.
 DF6325
 DF6325.The orthometric height was determined by GPS observations and a
 DF6325.high-resolution geoid model.
 DF6325
 DF6325.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6325.GEOID18 height accuracy estimate available here.
 DF6325
 DF6325.Click photographs - Photos may exist for this station.
 DF6325
 DF6325.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6325
 DF6325.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6325
 DF6325.The ellipsoidal height was determined by GPS observations
 DF6325.and is referenced to NAD 83.
 DF6325
 DF6325. The following values were computed from the NAD 83(2011) position.
 DF6325
 DF6325;                    North         East     Units Scale Factor Converg.
 DF6325;SPC SD S     -   131,721.300   788,903.711   MT  0.99990917   +1 36 41.5
 DF6325;SPC SD S     -   432,155.63  2,588,261.59   sFT  0.99990917   +1 36 41.5
 DF6325;UTM  14      - 4,816,288.291   581,069.319   MT  0.99968084   +0 41 24.7
 DF6325
 DF6325!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6325!SPC SD S     -   0.99993870  x   0.99990917  =   0.99984787
 DF6325!UTM  14      -   0.99993870  x   0.99968084  =   0.99961956
 DF6325
 DF6325_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8106916288(NAD 83)
 DF6325
 DF6325                          SUPERSEDED SURVEY CONTROL
 DF6325
 DF6325  NAD 83(2007)-  43 29 42.45114(N)    097 59 50.28246(W) AD(2002.00) 0
 DF6325  ELLIP H (02/10/07)  390.982  (m)                       GP(2002.00)    
 DF6325  NAD 83(1995)-  43 29 42.45091(N)    097 59 50.28221(W) AD(       ) A
 DF6325  ELLIP H (06/23/03)  390.987  (m)                       GP(       ) 3 1
 DF6325
 DF6325.Superseded values are not recommended for survey control.
 DF6325
 DF6325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6325.See file dsdata.pdf to determine how the superseded data were derived.
 DF6325
 DF6325_MARKER: Z = SEE DESCRIPTION
 DF6325_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 DF6325_STAMPING: 37 059.24 2002
 DF6325_MARK LOGO: NGS
 DF6325_PROJECTION: FLUSH
 DF6325_MAGNETIC: P = MARKER IS A STEEL PIPE
 DF6325_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DF6325_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6325+SATELLITE: SATELLITE OBSERVATIONS - 2002
 DF6325_ROD/PIPE-DEPTH: 6.4 meters
 DF6325_SLEEVE-DEPTH  : 3.0 meters
 DF6325
 DF6325  HISTORY     - Date     Condition        Report By
 DF6325  HISTORY     - 2002     MONUMENTED       SDDT
 DF6325  HISTORY     - 20231027 MARK NOT FOUND   SDDT
 DF6325
 DF6325                          STATION DESCRIPTION
 DF6325
 DF6325'DESCRIBED BY SD DEPT OF TRANSP 2002 (RAH)
 DF6325'DESCRIBED BY SDDOT
 DF6325'THE STATION IS LOCATED 1 MILE NORTH OF DIMOCK.
 DF6325'TO REACH THE STATION FROM THE INTERSECTION OF I90 AND SD HIGHWAY 37 AT
 DF6325'MITCHELL(EXIT 333),
 DF6325'GO SOUTH ON SOUTH DAKOTA HIGHWAY 37 FOR 13.7 MILES TO THE STATION ON
 DF6325'THE LEFT, 1500
 DF6325'FEET SOUTH OF THE DAVISON/HUTCHINSON COUNTY LINE, 99 FEET EAST OF THE
 DF6325'CENTERLINE OF THE
 DF6325'HIGHWAY, 1 FOOT WEST OF A 3 POST FENCE PANEL, 1 FOOT NORTH OF A
 DF6325'WITNESS POST AND 3 FEET
 DF6325'HIGHER THAN THE HIGHWAY.
 DF6325'THE DATUM POINT IS A PUNCH MARK ON A STAINLESS STEEL RIVOT ATTACHED TO
 DF6325'A GALVANIZED
 DF6325'METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH GALVANIZED STEEL PIPE.
 DF6325'ACCESS TO THE POINT
 DF6325'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 DF6325'
 DF6325
 DF6325                          STATION RECOVERY (2023)
 DF6325
 DF6325'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 DF6325'MARK NOT RECOVERED, APPEARS TO BE DESTROYED DURING HIGHWAY WIDENING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7939 ***********************************************************************
 AC7939  CBN         -  This is a Cooperative Base Network Control Station.
 AC7939  DESIGNATION -  37 059.80
 AC7939  PID         -  AC7939
 AC7939  STATE/COUNTY-  SD/DAVISON
 AC7939  COUNTRY     -  US
 AC7939  USGS QUAD   -  SHOEMAKER DAM (2017)
 AC7939
 AC7939                         *CURRENT SURVEY CONTROL
 AC7939  ______________________________________________________________________
 AC7939* NAD 83(2011) POSITION- 43 30 07.45333(N) 098 00 07.94561(W)   ADJUSTED
 AC7939* NAD 83(2011) ELLIP HT-   392.348 (meters)        (06/27/12)   ADJUSTED
 AC7939* NAD 83(2011) EPOCH   -  2010.00
 AC7939* NAVD 88 ORTHO HEIGHT -   418.9   (meters)     1374.    (feet) GPS OBS
 AC7939  ______________________________________________________________________
 AC7939  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7939  GEOID HEIGHT    -        -26.449 (meters)                     GEOID96
 AC7939  GEOID HEIGHT    -        -26.542 (meters)                     GEOID18
 AC7939  NAD 83(2011) X  -   -645,107.507 (meters)                     COMP
 AC7939  NAD 83(2011) Y  - -4,588,895.784 (meters)                     COMP
 AC7939  NAD 83(2011) Z  -  4,368,398.700 (meters)                     COMP
 AC7939  LAPLACE CORR    -          0.71  (seconds)                    DEFLEC18
 AC7939
 AC7939  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7939  Standards:
 AC7939         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7939            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7939  -------------------------------------------------------------------
 AC7939  NETWORK    0.87   2.69           0.41   0.27   1.37     -0.07471021
 AC7939  -------------------------------------------------------------------
 AC7939  Click here for local accuracies and other accuracy information.
 AC7939
 AC7939.The horizontal coordinates were established by GPS observations
 AC7939.and adjusted by the National Geodetic Survey in June 2012.
 AC7939
 AC7939.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7939.been affixed to the stable North American tectonic plate. See 
 AC7939.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7939
 AC7939.The horizontal coordinates are valid at the epoch date displayed above
 AC7939.which is a decimal equivalence of Year/Month/Day.
 AC7939
 AC7939.The orthometric height was determined by GPS observations and a
 AC7939.high-resolution geoid model.
 AC7939
 AC7939.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7939.GEOID18 height accuracy estimate available here.
 AC7939
 AC7939.Click photographs - Photos may exist for this station.
 AC7939
 AC7939.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7939
 AC7939.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7939
 AC7939.The ellipsoidal height was determined by GPS observations
 AC7939.and is referenced to NAD 83.
 AC7939
 AC7939. The following values were computed from the NAD 83(2011) position.
 AC7939
 AC7939;                    North         East     Units Scale Factor Converg.
 AC7939;SPC SD S     -   132,481.389   788,485.383   MT  0.99990892   +1 36 29.3
 AC7939;SPC SD S     -   434,649.36  2,586,889.13   sFT  0.99990892   +1 36 29.3
 AC7939;UTM  14      - 4,817,054.833   580,663.359   MT  0.99968003   +0 41 12.8
 AC7939
 AC7939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7939!SPC SD S     -   0.99993848  x   0.99990892  =   0.99984740
 AC7939!UTM  14      -   0.99993848  x   0.99968003  =   0.99961853
 AC7939
 AC7939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8066317054(NAD 83)
 AC7939
 AC7939                          SUPERSEDED SURVEY CONTROL
 AC7939
 AC7939  NAD 83(2007)-  43 30 07.45334(N)    098 00 07.94647(W) AD(2002.00) 0
 AC7939  ELLIP H (02/10/07)  392.376  (m)                       GP(2002.00)    
 AC7939  ELLIP H (04/15/04)  392.354  (m)                       GP(       ) 2 1
 AC7939  NAD 83(1996)-  43 30 07.45313(N)    098 00 07.94626(W) AD(       ) B
 AC7939  ELLIP H (04/18/97)  392.398  (m)                       GP(       ) 4 1
 AC7939
 AC7939.Superseded values are not recommended for survey control.
 AC7939
 AC7939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7939.See file dsdata.pdf to determine how the superseded data were derived.
 AC7939
 AC7939_MARKER: Z = SEE DESCRIPTION
 AC7939_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7939_STAMPING: 37-59.80 1995
 AC7939_MARK LOGO: NGS
 AC7939_PROJECTION: PROJECTING 5 CENTIMETERS
 AC7939_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7939_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7939+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1996
 AC7939_ROD/PIPE-DEPTH: 6.4 meters
 AC7939_SLEEVE-DEPTH  : 1.8 meters
 AC7939
 AC7939  HISTORY     - Date     Condition        Report By
 AC7939  HISTORY     - 1995     MONUMENTED       SDDT
 AC7939  HISTORY     - 19960723 GOOD             NGS
 AC7939
 AC7939                          STATION DESCRIPTION
 AC7939
 AC7939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7939'THE STATION IS LOCATED ABOUT 20.9 KM (13.00 MI) SOUTH OF INTERSTATE
 AC7939'HIGHWAY 90 AT EXIT 332, 4.8 KM (3.00 MI) SOUTH OF ETHAN, ON STATE
 AC7939'HIGHWAY 37.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7939'STATION FROM THE JUNCTION OF STATE HIGHWAYS 37 AND 42, 1.6 KM (1.00
 AC7939'MI) WEST OF ETHAN, GO SOUTH ON STATE HIGHWAY 37 FOR 4.7 KM (2.90 MI)
 AC7939'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7939'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7939'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 14.8 M (48.6 FT)
 AC7939'EAST-NORTHEAST OF THE HIGHWAY CENTERLINE, 3.4 M (11.2 FT)
 AC7939'SOUTH-SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT)
 AC7939'WEST-SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A METAL GUARD
 AC7939'POST, 0.3 M (1.0 FT) WEST-SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0
 AC7939'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT
 AC7939'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5288 ***********************************************************************
 AC5288  DESIGNATION -  37 073.90
 AC5288  PID         -  AC5288
 AC5288  STATE/COUNTY-  SD/DAVISON
 AC5288  COUNTRY     -  US
 AC5288  USGS QUAD   -  MITCHELL (2017)
 AC5288
 AC5288                         *CURRENT SURVEY CONTROL
 AC5288  ______________________________________________________________________
 AC5288* NAD 83(1986) POSITION- 43 42 18.     (N) 098 01 20.     (W)   SCALED
 AC5288* NAVD 88 ORTHO HEIGHT -   401.511 (meters)     1317.29  (feet) ADJUSTED
 AC5288  ______________________________________________________________________
 AC5288  GEOID HEIGHT    -        -26.161 (meters)                     GEOID18
 AC5288  DYNAMIC HEIGHT  -        401.411 (meters)     1316.96  (feet) COMP
 AC5288  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 AC5288
 AC5288  VERT ORDER      -  FIRST     CLASS II
 AC5288
 AC5288.The horizontal coordinates were scaled from a map and have
 AC5288.an estimated accuracy of +/- 6 seconds.
 AC5288
 AC5288.The orthometric height was determined by differential leveling and
 AC5288.adjusted by the NATIONAL GEODETIC SURVEY
 AC5288.in October 1997.
 AC5288
 AC5288.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5288.GEOID18 height accuracy estimate available here.
 AC5288
 AC5288.Click photographs - Photos may exist for this station.
 AC5288
 AC5288.The dynamic height is computed by dividing the NAVD 88
 AC5288.geopotential number by the normal gravity value computed on the
 AC5288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5288.degrees latitude (g = 980.6199 gals.).
 AC5288
 AC5288.The modeled gravity was interpolated from observed gravity values.
 AC5288
 AC5288;                    North         East    Units  Estimated Accuracy
 AC5288;SPC SD S     -   154,970.      786,240.      MT  (+/- 180 meters Scaled)
 AC5288
 AC5288_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP787395(NAD 83)
 AC5288
 AC5288                          SUPERSEDED SURVEY CONTROL
 AC5288
 AC5288.No superseded survey control is available for this station.
 AC5288
 AC5288_MARKER: DD = SURVEY DISK
 AC5288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5288_STAMPING: 37-73.90
 AC5288_MARK LOGO: SDDT
 AC5288_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5288+STABILITY: SURFACE MOTION
 AC5288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5288+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5288
 AC5288  HISTORY     - Date     Condition        Report By
 AC5288  HISTORY     - UNK      MONUMENTED       SDDT
 AC5288  HISTORY     - 19950630 GOOD             NGS
 AC5288  HISTORY     - 20120123 GOOD             INDIV
 AC5288
 AC5288                          STATION DESCRIPTION
 AC5288
 AC5288'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5288'IN MITCHELL, AT THE INTERSECTION OF EAST HAVENS AND SOUTH LANGDON
 AC5288'STREETS, 1464.0 M (4803.1 FT) NORTH OF MILEPOST 73, 11.0 M (36.1 FT)
 AC5288'SOUTH OF THE EAST HAVENS STREET CENTERLINE, 7.7 M (25.3 FT) EAST OF
 AC5288'THE SOUTH LANGDON STREET CENTER, 1.2 M (3.9 FT) SOUTHEAST OF A UTILITY
 AC5288'POLE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET, 0.3 M (1.0 FT)
 AC5288'NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5288'ABOVE THE GROUND SURFACE.
 AC5288
 AC5288                          STATION RECOVERY (2012)
 AC5288
 AC5288'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5288'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5287 ***********************************************************************
 AC5287  DESIGNATION -  37 074.95
 AC5287  PID         -  AC5287
 AC5287  STATE/COUNTY-  SD/DAVISON
 AC5287  COUNTRY     -  US
 AC5287  USGS QUAD   -  MITCHELL (2017)
 AC5287
 AC5287                         *CURRENT SURVEY CONTROL
 AC5287  ______________________________________________________________________
 AC5287* NAD 83(1986) POSITION- 43 42 41.     (N) 098 01 48.     (W)   SCALED
 AC5287* NAVD 88 ORTHO HEIGHT -   398.295 (meters)     1306.74  (feet) ADJUSTED
 AC5287  ______________________________________________________________________
 AC5287  GEOID HEIGHT    -        -26.155 (meters)                     GEOID18
 AC5287  DYNAMIC HEIGHT  -        398.196 (meters)     1306.41  (feet) COMP
 AC5287  MODELED GRAVITY -    980,360.0   (mgal)                       NAVD 88
 AC5287
 AC5287  VERT ORDER      -  FIRST     CLASS II
 AC5287
 AC5287.The horizontal coordinates were scaled from a map and have
 AC5287.an estimated accuracy of +/- 6 seconds.
 AC5287
 AC5287.The orthometric height was determined by differential leveling and
 AC5287.adjusted by the NATIONAL GEODETIC SURVEY
 AC5287.in October 1997.
 AC5287
 AC5287.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5287.GEOID18 height accuracy estimate available here.
 AC5287
 AC5287.Click photographs - Photos may exist for this station.
 AC5287
 AC5287.The dynamic height is computed by dividing the NAVD 88
 AC5287.geopotential number by the normal gravity value computed on the
 AC5287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5287.degrees latitude (g = 980.6199 gals.).
 AC5287
 AC5287.The modeled gravity was interpolated from observed gravity values.
 AC5287
 AC5287;                    North         East    Units  Estimated Accuracy
 AC5287;SPC SD S     -   155,660.      785,590.      MT  (+/- 180 meters Scaled)
 AC5287
 AC5287_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP781402(NAD 83)
 AC5287
 AC5287                          SUPERSEDED SURVEY CONTROL
 AC5287
 AC5287.No superseded survey control is available for this station.
 AC5287
 AC5287_MARKER: DD = SURVEY DISK
 AC5287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5287_STAMPING: 37-74.95
 AC5287_MARK LOGO: SDDT
 AC5287_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5287+STABILITY: SURFACE MOTION
 AC5287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5287+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5287
 AC5287  HISTORY     - Date     Condition        Report By
 AC5287  HISTORY     - UNK      MONUMENTED       SDDT
 AC5287  HISTORY     - 19950630 GOOD             NGS
 AC5287
 AC5287                          STATION DESCRIPTION
 AC5287
 AC5287'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5287'IN MITCHELL, AT THE INTERSECTION OF NORTH SANBORN BOULEVARD AND WEST
 AC5287'3RD AVENUE, 18.2 M (59.7 FT) WEST OF THE BOULEVARD CENTERLINE, 6.2 M
 AC5287'(20.3 FT) NORTH OF THE AVENUE CENTERLINE, 1.5 M (4.9 FT) SOUTH OF A
 AC5287'UTILITY LIGHT POLE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE, 0.3
 AC5287'M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AC5287'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5286 ***********************************************************************
 AC5286  DESIGNATION -  37 076.25
 AC5286  PID         -  AC5286
 AC5286  STATE/COUNTY-  SD/DAVISON
 AC5286  COUNTRY     -  US
 AC5286  USGS QUAD   -  MITCHELL (2017)
 AC5286
 AC5286                         *CURRENT SURVEY CONTROL
 AC5286  ______________________________________________________________________
 AC5286* NAD 83(1986) POSITION- 43 43 44.     (N) 098 01 33.     (W)   SCALED
 AC5286* NAVD 88 ORTHO HEIGHT -   397.349 (meters)     1303.64  (feet) ADJUSTED
 AC5286  ______________________________________________________________________
 AC5286  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 AC5286  DYNAMIC HEIGHT  -        397.251 (meters)     1303.31  (feet) COMP
 AC5286  MODELED GRAVITY -    980,362.3   (mgal)                       NAVD 88
 AC5286
 AC5286  VERT ORDER      -  FIRST     CLASS II
 AC5286
 AC5286.The horizontal coordinates were scaled from a map and have
 AC5286.an estimated accuracy of +/- 6 seconds.
 AC5286
 AC5286.The orthometric height was determined by differential leveling and
 AC5286.adjusted by the NATIONAL GEODETIC SURVEY
 AC5286.in October 1997.
 AC5286
 AC5286.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5286.GEOID18 height accuracy estimate available here.
 AC5286
 AC5286.Click photographs - Photos may exist for this station.
 AC5286
 AC5286.The dynamic height is computed by dividing the NAVD 88
 AC5286.geopotential number by the normal gravity value computed on the
 AC5286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5286.degrees latitude (g = 980.6199 gals.).
 AC5286
 AC5286.The modeled gravity was interpolated from observed gravity values.
 AC5286
 AC5286;                    North         East    Units  Estimated Accuracy
 AC5286;SPC SD S     -   157,620.      785,880.      MT  (+/- 180 meters Scaled)
 AC5286
 AC5286_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP784422(NAD 83)
 AC5286
 AC5286                          SUPERSEDED SURVEY CONTROL
 AC5286
 AC5286.No superseded survey control is available for this station.
 AC5286
 AC5286_MARKER: DD = SURVEY DISK
 AC5286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5286_STAMPING: 37-76.25
 AC5286_MARK LOGO: SDDT
 AC5286_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5286+STABILITY: SURFACE MOTION
 AC5286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5286+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5286
 AC5286  HISTORY     - Date     Condition        Report By
 AC5286  HISTORY     - UNK      MONUMENTED       SDDT
 AC5286  HISTORY     - 19950630 GOOD             NGS
 AC5286  HISTORY     - 20120123 GOOD             INDIV
 AC5286
 AC5286                          STATION DESCRIPTION
 AC5286
 AC5286'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5286'IN MITCHELL, AT THE INTERSECTION OF NORTH MAIN STREET AND FAIROAKS
 AC5286'AVENUE, 11.4 M (37.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 AC5286'LANES OF THE STREET, 6.6 M (21.7 FT) SOUTH OF THE AVENUE CENTERLINE,
 AC5286'2.3 M (7.5 FT) NORTHEAST OF A UTILITY POLE WITH A GUY CABLE, 0.3 M
 AC5286'(1.0 FT) ABOVE THE LEVEL OF THE STREET, 0.3 M (1.0 FT) WEST OF A
 AC5286'WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE
 AC5286'GROUND SURFACE.
 AC5286
 AC5286                          STATION RECOVERY (2012)
 AC5286
 AC5286'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5285 ***********************************************************************
 AC5285  DESIGNATION -  37 077.12
 AC5285  PID         -  AC5285
 AC5285  STATE/COUNTY-  SD/DAVISON
 AC5285  COUNTRY     -  US
 AC5285  USGS QUAD   -  MITCHELL (2017)
 AC5285
 AC5285                         *CURRENT SURVEY CONTROL
 AC5285  ______________________________________________________________________
 AC5285* NAD 83(1986) POSITION- 43 44 29.86   (N) 098 01 31.69   (W)   HD_HELD1
 AC5285* NAVD 88 ORTHO HEIGHT -   389.060 (meters)     1276.44  (feet) ADJUSTED
 AC5285  ______________________________________________________________________
 AC5285  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 AC5285  DYNAMIC HEIGHT  -        388.965 (meters)     1276.13  (feet) COMP
 AC5285  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 AC5285
 AC5285  VERT ORDER      -  FIRST     CLASS II
 AC5285
 AC5285.The horizontal coordinates were determined by differentially corrected
 AC5285.hand held GPS observations or other comparable positioning techniques
 AC5285.and have an estimated accuracy of +/- 3 meters.
 AC5285
 AC5285.The orthometric height was determined by differential leveling and
 AC5285.adjusted by the NATIONAL GEODETIC SURVEY
 AC5285.in October 1997.
 AC5285
 AC5285.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5285.GEOID18 height accuracy estimate available here.
 AC5285
 AC5285.Click photographs - Photos may exist for this station.
 AC5285
 AC5285.The dynamic height is computed by dividing the NAVD 88
 AC5285.geopotential number by the normal gravity value computed on the
 AC5285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5285.degrees latitude (g = 980.6199 gals.).
 AC5285
 AC5285.The modeled gravity was interpolated from observed gravity values.
 AC5285
 AC5285;                    North         East    Units  Estimated Accuracy
 AC5285;SPC SD S     -   159,032.1     785,865.6     MT  (+/- 3 meters HH1 GPS) 
 AC5285
 AC5285_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7847043638(NAD 83)
 AC5285
 AC5285                          SUPERSEDED SURVEY CONTROL
 AC5285
 AC5285.No superseded survey control is available for this station.
 AC5285
 AC5285_MARKER: DD = SURVEY DISK
 AC5285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5285_STAMPING: 37-77.12
 AC5285_MARK LOGO: SDDT
 AC5285_PROJECTION: PROJECTING 10 CENTIMETERS
 AC5285_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5285+STABILITY: SURFACE MOTION
 AC5285_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5285+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2020
 AC5285
 AC5285  HISTORY     - Date     Condition        Report By
 AC5285  HISTORY     - UNK      MONUMENTED       SDDT
 AC5285  HISTORY     - 19950630 GOOD             NGS
 AC5285  HISTORY     - 20120123 GOOD             INDIV
 AC5285  HISTORY     - 20200904 GOOD             USGS
 AC5285
 AC5285                          STATION DESCRIPTION
 AC5285
 AC5285'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5285'6.6 KM (4.10 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5285'INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 188.4 M (618.1 FT) NORTH
 AC5285'OF MILEPOST 77, 19.9 M (65.3 FT) EAST OF THE CENTERLINE OF THE
 AC5285'NORTHBOUND LANES OF THE HIGHWAY, 13.5 M (44.3 FT) NORTHWEST OF A FIRE
 AC5285'HYDRANT, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AC5285'WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AC5285'THE GROUND SURFACE.
 AC5285
 AC5285                          STATION RECOVERY (2012)
 AC5285
 AC5285'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5285'RECOVERED IN GOOD CONDITION.
 AC5285
 AC5285                          STATION RECOVERY (2020)
 AC5285
 AC5285'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2020 (RT)
 AC5285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5284 ***********************************************************************
 AC5284  CBN         -  This is a Cooperative Base Network Control Station.
 AC5284  DESIGNATION -  37 078.0
 AC5284  PID         -  AC5284
 AC5284  STATE/COUNTY-  SD/DAVISON
 AC5284  COUNTRY     -  US
 AC5284  USGS QUAD   -  LOOMIS (2017)
 AC5284
 AC5284                         *CURRENT SURVEY CONTROL
 AC5284  ______________________________________________________________________
 AC5284* NAD 83(2011) POSITION- 43 45 15.31755(N) 098 01 38.04341(W)   ADJUSTED
 AC5284* NAD 83(2011) ELLIP HT-   365.473 (meters)        (06/27/12)   ADJUSTED
 AC5284* NAD 83(2011) EPOCH   -  2010.00
 AC5284* NAVD 88 ORTHO HEIGHT -   391.557 (meters)     1284.63  (feet) ADJUSTED
 AC5284  ______________________________________________________________________
 AC5284  GEOID HEIGHT    -        -26.090 (meters)                     GEOID18
 AC5284  NAD 83(2011) X  -   -644,409.381 (meters)                     COMP
 AC5284  NAD 83(2011) Y  - -4,569,450.204 (meters)                     COMP
 AC5284  NAD 83(2011) Z  -  4,388,662.386 (meters)                     COMP
 AC5284  LAPLACE CORR    -          0.81  (seconds)                    DEFLEC18
 AC5284  DYNAMIC HEIGHT  -        391.462 (meters)     1284.32  (feet) COMP
 AC5284  MODELED GRAVITY -    980,366.4   (mgal)                       NAVD 88
 AC5284
 AC5284  VERT ORDER      -  FIRST     CLASS II
 AC5284
 AC5284  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5284  Standards:
 AC5284         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5284            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5284  -------------------------------------------------------------------
 AC5284  NETWORK    0.57   1.16           0.26   0.20   0.59      0.03022394
 AC5284  -------------------------------------------------------------------
 AC5284  Click here for local accuracies and other accuracy information.
 AC5284
 AC5284.The horizontal coordinates were established by GPS observations
 AC5284.and adjusted by the National Geodetic Survey in June 2012.
 AC5284
 AC5284.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5284.been affixed to the stable North American tectonic plate. See 
 AC5284.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5284
 AC5284.The horizontal coordinates are valid at the epoch date displayed above
 AC5284.which is a decimal equivalence of Year/Month/Day.
 AC5284
 AC5284.The orthometric height was determined by differential leveling and
 AC5284.adjusted by the NATIONAL GEODETIC SURVEY
 AC5284.in October 1997.
 AC5284
 AC5284.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5284.GEOID18 height accuracy estimate available here.
 AC5284
 AC5284.Click photographs - Photos may exist for this station.
 AC5284
 AC5284.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5284
 AC5284.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5284
 AC5284.The ellipsoidal height was determined by GPS observations
 AC5284.and is referenced to NAD 83.
 AC5284
 AC5284.The dynamic height is computed by dividing the NAVD 88
 AC5284.geopotential number by the normal gravity value computed on the
 AC5284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5284.degrees latitude (g = 980.6199 gals.).
 AC5284
 AC5284.The modeled gravity was interpolated from observed gravity values.
 AC5284
 AC5284. The following values were computed from the NAD 83(2011) position.
 AC5284
 AC5284;                    North         East     Units Scale Factor Converg.
 AC5284;SPC SD S     -   160,430.468   785,684.512   MT  0.99990967   +1 35 27.1
 AC5284;SPC SD S     -   526,345.63  2,577,699.94   sFT  0.99990967   +1 35 27.1
 AC5284;UTM  14      - 4,845,038.829   578,311.981   MT  0.99967543   +0 40 22.0
 AC5284
 AC5284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5284!SPC SD S     -   0.99994269  x   0.99990967  =   0.99985237
 AC5284!UTM  14      -   0.99994269  x   0.99967543  =   0.99961814
 AC5284
 AC5284_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7831145038(NAD 83)
 AC5284
 AC5284                          SUPERSEDED SURVEY CONTROL
 AC5284
 AC5284  NAD 83(2007)-  43 45 15.31752(N)    098 01 38.04433(W) AD(2002.00) 0
 AC5284  ELLIP H (02/10/07)  365.504  (m)                       GP(2002.00)    
 AC5284  NAD 83(1996)-  43 45 15.31722(N)    098 01 38.04406(W) AD(       ) A
 AC5284  ELLIP H (06/23/03)  365.508  (m)                       GP(       ) 3 1
 AC5284  NAVD 88             391.56   (m)         1284.6    (f) LEVELING    3  
 AC5284
 AC5284.Superseded values are not recommended for survey control.
 AC5284
 AC5284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5284.See file dsdata.pdf to determine how the superseded data were derived.
 AC5284
 AC5284_MARKER: Z = SEE DESCRIPTION
 AC5284_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5284_STAMPING: 37-78.0
 AC5284_MARK LOGO: SDDT
 AC5284_PROJECTION: FLUSH
 AC5284_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5284_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5284+STABILITY: POSITION/ELEVATION WELL
 AC5284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5284+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5284_ROD/PIPE-DEPTH: 6.40 meters
 AC5284_SLEEVE-DEPTH  : 2.00 meters
 AC5284
 AC5284  HISTORY     - Date     Condition        Report By
 AC5284  HISTORY     - UNK      MONUMENTED       SDDT
 AC5284  HISTORY     - 19950630 GOOD             NGS
 AC5284  HISTORY     - 20020603 GOOD             SDDT
 AC5284  HISTORY     - 20071002 GOOD             WAPA
 AC5284  HISTORY     - 20120123 GOOD             INDIV
 AC5284
 AC5284                          STATION DESCRIPTION
 AC5284
 AC5284'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5284'8.1 KM (5.05 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5284'INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 19.9 M (65.3 FT) EAST OF
 AC5284'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 8.4 M (27.6 FT)
 AC5284'EAST OF MILEPOST 78, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC5284'0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 AC5284'EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC5284'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH
 AC5284'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC5284'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5284
 AC5284                          STATION RECOVERY (2002)
 AC5284
 AC5284'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC5284'RECOVERED AS DESCRIBED
 AC5284
 AC5284                          STATION RECOVERY (2007)
 AC5284
 AC5284'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC5284'RECOVERED IN GOOD CONDITION.
 AC5284
 AC5284                          STATION RECOVERY (2012)
 AC5284
 AC5284'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5284'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5283 ***********************************************************************
 AC5283  DESIGNATION -  37 078.94
 AC5283  PID         -  AC5283
 AC5283  STATE/COUNTY-  SD/DAVISON
 AC5283  COUNTRY     -  US
 AC5283  USGS QUAD   -  LOOMIS (2017)
 AC5283
 AC5283                         *CURRENT SURVEY CONTROL
 AC5283  ______________________________________________________________________
 AC5283* NAD 83(1986) POSITION- 43 46 03.     (N) 098 01 40.     (W)   SCALED
 AC5283* NAVD 88 ORTHO HEIGHT -   396.510 (meters)     1300.88  (feet) ADJUSTED
 AC5283  ______________________________________________________________________
 AC5283  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 AC5283  DYNAMIC HEIGHT  -        396.415 (meters)     1300.57  (feet) COMP
 AC5283  MODELED GRAVITY -    980,368.8   (mgal)                       NAVD 88
 AC5283
 AC5283  VERT ORDER      -  FIRST     CLASS II
 AC5283
 AC5283.The horizontal coordinates were scaled from a map and have
 AC5283.an estimated accuracy of +/- 6 seconds.
 AC5283
 AC5283.The orthometric height was determined by differential leveling and
 AC5283.adjusted by the NATIONAL GEODETIC SURVEY
 AC5283.in October 1997.
 AC5283
 AC5283.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5283.GEOID18 height accuracy estimate available here.
 AC5283
 AC5283.Click photographs - Photos may exist for this station.
 AC5283
 AC5283.The dynamic height is computed by dividing the NAVD 88
 AC5283.geopotential number by the normal gravity value computed on the
 AC5283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5283.degrees latitude (g = 980.6199 gals.).
 AC5283
 AC5283.The modeled gravity was interpolated from observed gravity values.
 AC5283
 AC5283;                    North         East    Units  Estimated Accuracy
 AC5283;SPC SD S     -   161,900.      785,600.      MT  (+/- 180 meters Scaled)
 AC5283
 AC5283_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP782465(NAD 83)
 AC5283
 AC5283                          SUPERSEDED SURVEY CONTROL
 AC5283
 AC5283.No superseded survey control is available for this station.
 AC5283
 AC5283_MARKER: DB = BENCH MARK DISK
 AC5283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5283_STAMPING: 37 78.94 1300.02
 AC5283_MARK LOGO: SDDT
 AC5283_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5283+STABILITY: SURFACE MOTION
 AC5283_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5283+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2009
 AC5283
 AC5283  HISTORY     - Date     Condition        Report By
 AC5283  HISTORY     - UNK      MONUMENTED       SDDT
 AC5283  HISTORY     - 19950630 GOOD             NGS
 AC5283  HISTORY     - 20071002 GOOD             WAPA
 AC5283  HISTORY     - 20090830 GOOD             WOOLPT
 AC5283
 AC5283                          STATION DESCRIPTION
 AC5283
 AC5283'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5283'9.6 KM (5.95 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5283'INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 101.0 M (331.4 FT) SOUTH
 AC5283'OF MILEPOST 79, 27.3 M (89.6 FT) EAST OF THE CENTERLINE OF THE
 AC5283'NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5283'HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF
 AC5283'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5283'SURFACE.
 AC5283
 AC5283                          STATION RECOVERY (2007)
 AC5283
 AC5283'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC5283'RECOVERED IN GOOD CONDITION.
 AC5283
 AC5283                          STATION RECOVERY (2009)
 AC5283
 AC5283'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (MPB)
 AC5283'RECOVERED IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5282 ***********************************************************************
 AC5282  DESIGNATION -  37 079.95
 AC5282  PID         -  AC5282
 AC5282  STATE/COUNTY-  SD/DAVISON
 AC5282  COUNTRY     -  US
 AC5282  USGS QUAD   -  LOOMIS (2017)
 AC5282
 AC5282                         *CURRENT SURVEY CONTROL
 AC5282  ______________________________________________________________________
 AC5282* NAD 83(1986) POSITION- 43 46 57.     (N) 098 01 42.     (W)   SCALED
 AC5282* NAVD 88 ORTHO HEIGHT -   384.991 (meters)     1263.09  (feet) ADJUSTED
 AC5282  ______________________________________________________________________
 AC5282  GEOID HEIGHT    -        -26.036 (meters)                     GEOID18
 AC5282  DYNAMIC HEIGHT  -        384.900 (meters)     1262.79  (feet) COMP
 AC5282  MODELED GRAVITY -    980,371.6   (mgal)                       NAVD 88
 AC5282
 AC5282  VERT ORDER      -  FIRST     CLASS II
 AC5282
 AC5282.The horizontal coordinates were scaled from a map and have
 AC5282.an estimated accuracy of +/- 6 seconds.
 AC5282
 AC5282.The orthometric height was determined by differential leveling and
 AC5282.adjusted by the NATIONAL GEODETIC SURVEY
 AC5282.in October 1997.
 AC5282
 AC5282.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5282.GEOID18 height accuracy estimate available here.
 AC5282
 AC5282.Click photographs - Photos may exist for this station.
 AC5282
 AC5282.The dynamic height is computed by dividing the NAVD 88
 AC5282.geopotential number by the normal gravity value computed on the
 AC5282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5282.degrees latitude (g = 980.6199 gals.).
 AC5282
 AC5282.The modeled gravity was interpolated from observed gravity values.
 AC5282
 AC5282;                    North         East    Units  Estimated Accuracy
 AC5282;SPC SD S     -   163,570.      785,510.      MT  (+/- 180 meters Scaled)
 AC5282
 AC5282_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP781481(NAD 83)
 AC5282
 AC5282                          SUPERSEDED SURVEY CONTROL
 AC5282
 AC5282.No superseded survey control is available for this station.
 AC5282
 AC5282_MARKER: DB = BENCH MARK DISK
 AC5282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5282_STAMPING: 37 79.95 1282.27
 AC5282_MARK LOGO: SDDT
 AC5282_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5282+STABILITY: SURFACE MOTION
 AC5282_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5282+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5282
 AC5282  HISTORY     - Date     Condition        Report By
 AC5282  HISTORY     - UNK      MONUMENTED       SDDT
 AC5282  HISTORY     - 19950630 GOOD             NGS
 AC5282  HISTORY     - 20090830 GOOD             WOOLPT
 AC5282  HISTORY     - 20120123 GOOD             INDIV
 AC5282
 AC5282                          STATION DESCRIPTION
 AC5282
 AC5282'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5282'11.2 KM (6.95 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5282'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 97.9 M (321.2 FT)
 AC5282'SOUTH OF MILEPOST 80, 27.6 M (90.6 FT) EAST OF THE CENTERLINE OF THE
 AC5282'NORTHBOUND LANES OF THE HIGHWAY, 3.7 M (12.1 FT) SOUTH OF A T-FENCE
 AC5282'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AC5282'EAST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A WITNESS POST AND
 AC5282'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5282
 AC5282                          STATION RECOVERY (2009)
 AC5282
 AC5282'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2009 (MPB)
 AC5282'RECOVERED IN GOOD CONDITION
 AC5282
 AC5282                          STATION RECOVERY (2012)
 AC5282
 AC5282'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5282'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5281 ***********************************************************************
 AC5281  DESIGNATION -  37 080.93
 AC5281  PID         -  AC5281
 AC5281  STATE/COUNTY-  SD/DAVISON
 AC5281  COUNTRY     -  US
 AC5281  USGS QUAD   -  LOOMIS (2017)
 AC5281
 AC5281                         *CURRENT SURVEY CONTROL
 AC5281  ______________________________________________________________________
 AC5281* NAD 83(1986) POSITION- 43 47 49.     (N) 098 01 42.     (W)   SCALED
 AC5281* NAVD 88 ORTHO HEIGHT -   395.750 (meters)     1298.39  (feet) ADJUSTED
 AC5281  ______________________________________________________________________
 AC5281  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 AC5281  DYNAMIC HEIGHT  -        395.658 (meters)     1298.09  (feet) COMP
 AC5281  MODELED GRAVITY -    980,374.3   (mgal)                       NAVD 88
 AC5281
 AC5281  VERT ORDER      -  FIRST     CLASS II
 AC5281
 AC5281.The horizontal coordinates were scaled from a map and have
 AC5281.an estimated accuracy of +/- 6 seconds.
 AC5281
 AC5281.The orthometric height was determined by differential leveling and
 AC5281.adjusted by the NATIONAL GEODETIC SURVEY
 AC5281.in October 1997.
 AC5281
 AC5281.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5281.GEOID18 height accuracy estimate available here.
 AC5281
 AC5281.Click photographs - Photos may exist for this station.
 AC5281
 AC5281.The dynamic height is computed by dividing the NAVD 88
 AC5281.geopotential number by the normal gravity value computed on the
 AC5281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5281.degrees latitude (g = 980.6199 gals.).
 AC5281
 AC5281.The modeled gravity was interpolated from observed gravity values.
 AC5281
 AC5281;                    North         East    Units  Estimated Accuracy
 AC5281;SPC SD S     -   165,170.      785,460.      MT  (+/- 180 meters Scaled)
 AC5281
 AC5281_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP781497(NAD 83)
 AC5281
 AC5281                          SUPERSEDED SURVEY CONTROL
 AC5281
 AC5281.No superseded survey control is available for this station.
 AC5281
 AC5281_MARKER: DB = BENCH MARK DISK
 AC5281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5281_STAMPING: 37 80.93 1297.61
 AC5281_MARK LOGO: SDDT
 AC5281_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5281+STABILITY: SURFACE MOTION
 AC5281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5281+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5281
 AC5281  HISTORY     - Date     Condition        Report By
 AC5281  HISTORY     - UNK      MONUMENTED       SDDT
 AC5281  HISTORY     - 19950630 GOOD             NGS
 AC5281  HISTORY     - 20071005 GOOD             WAPA
 AC5281  HISTORY     - 20120123 GOOD             INDIV
 AC5281
 AC5281                          STATION DESCRIPTION
 AC5281
 AC5281'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5281'12.8 KM (7.95 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5281'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 107.9 M (354.0 FT)
 AC5281'SOUTH OF MILEPOST 81, 27.8 M (91.2 FT) EAST OF THE CENTERLINE OF THE
 AC5281'NORTHBOUND LANES OF THE HIGHWAY, 13.7 M (44.9 FT) SOUTH OF THE CENTER
 AC5281'OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5281'HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF
 AC5281'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5281'SURFACE.
 AC5281
 AC5281                          STATION RECOVERY (2007)
 AC5281
 AC5281'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC5281'RECOVERED IN GOOD CONDITION.
 AC5281
 AC5281                          STATION RECOVERY (2012)
 AC5281
 AC5281'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5280 ***********************************************************************
 AC5280  DESIGNATION -  37 081.84
 AC5280  PID         -  AC5280
 AC5280  STATE/COUNTY-  SD/DAVISON
 AC5280  COUNTRY     -  US
 AC5280  USGS QUAD   -  LOOMIS (2017)
 AC5280
 AC5280                         *CURRENT SURVEY CONTROL
 AC5280  ______________________________________________________________________
 AC5280* NAD 83(1986) POSITION- 43 48 36.     (N) 098 01 42.     (W)   SCALED
 AC5280* NAVD 88 ORTHO HEIGHT -   390.513 (meters)     1281.21  (feet) ADJUSTED
 AC5280  ______________________________________________________________________
 AC5280  GEOID HEIGHT    -        -25.976 (meters)                     GEOID18
 AC5280  DYNAMIC HEIGHT  -        390.423 (meters)     1280.91  (feet) COMP
 AC5280  MODELED GRAVITY -    980,376.8   (mgal)                       NAVD 88
 AC5280
 AC5280  VERT ORDER      -  FIRST     CLASS II
 AC5280
 AC5280.The horizontal coordinates were scaled from a map and have
 AC5280.an estimated accuracy of +/- 6 seconds.
 AC5280
 AC5280.The orthometric height was determined by differential leveling and
 AC5280.adjusted by the NATIONAL GEODETIC SURVEY
 AC5280.in October 1997.
 AC5280
 AC5280.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5280.GEOID18 height accuracy estimate available here.
 AC5280
 AC5280.Click photographs - Photos may exist for this station.
 AC5280
 AC5280.The dynamic height is computed by dividing the NAVD 88
 AC5280.geopotential number by the normal gravity value computed on the
 AC5280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5280.degrees latitude (g = 980.6199 gals.).
 AC5280
 AC5280.The modeled gravity was interpolated from observed gravity values.
 AC5280
 AC5280;                    North         East    Units  Estimated Accuracy
 AC5280;SPC SD S     -   166,620.      785,420.      MT  (+/- 180 meters Scaled)
 AC5280
 AC5280_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP781512(NAD 83)
 AC5280
 AC5280                          SUPERSEDED SURVEY CONTROL
 AC5280
 AC5280.No superseded survey control is available for this station.
 AC5280
 AC5280_MARKER: DB = BENCH MARK DISK
 AC5280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5280_STAMPING: 37 81.84 1280.45
 AC5280_MARK LOGO: SDDT
 AC5280_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5280+STABILITY: SURFACE MOTION
 AC5280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5280+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5280
 AC5280  HISTORY     - Date     Condition        Report By
 AC5280  HISTORY     - UNK      MONUMENTED       SDDT
 AC5280  HISTORY     - 19950630 GOOD             NGS
 AC5280  HISTORY     - 20120123 GOOD             INDIV
 AC5280
 AC5280                          STATION DESCRIPTION
 AC5280
 AC5280'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5280'14.2 KM (8.80 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5280'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 250.0 M (820.2 FT)
 AC5280'SOUTH OF MILEPOST 82, 28.2 M (92.5 FT) EAST OF THE CENTERLINE OF THE
 AC5280'NORTHBOUND LANES OF THE HIGHWAY, 17.8 M (58.4 FT) SOUTHEAST OF THE
 AC5280'EAST END OF A CULVERT UNDER THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE
 AC5280'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M
 AC5280'(0.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AC5280'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5280
 AC5280                          STATION RECOVERY (2012)
 AC5280
 AC5280'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5279 ***********************************************************************
 AC5279  DESIGNATION -  37 082.91
 AC5279  PID         -  AC5279
 AC5279  STATE/COUNTY-  SD/DAVISON
 AC5279  COUNTRY     -  US
 AC5279  USGS QUAD   -  LOOMIS (2017)
 AC5279
 AC5279                         *CURRENT SURVEY CONTROL
 AC5279  ______________________________________________________________________
 AC5279* NAD 83(1986) POSITION- 43 49 32.     (N) 098 01 43.     (W)   SCALED
 AC5279* NAVD 88 ORTHO HEIGHT -   397.560 (meters)     1304.33  (feet) ADJUSTED
 AC5279  ______________________________________________________________________
 AC5279  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 AC5279  DYNAMIC HEIGHT  -        397.469 (meters)     1304.03  (feet) COMP
 AC5279  MODELED GRAVITY -    980,379.6   (mgal)                       NAVD 88
 AC5279
 AC5279  VERT ORDER      -  FIRST     CLASS II
 AC5279
 AC5279.The horizontal coordinates were scaled from a map and have
 AC5279.an estimated accuracy of +/- 6 seconds.
 AC5279
 AC5279.The orthometric height was determined by differential leveling and
 AC5279.adjusted by the NATIONAL GEODETIC SURVEY
 AC5279.in October 1997.
 AC5279
 AC5279.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5279.GEOID18 height accuracy estimate available here.
 AC5279
 AC5279.Click photographs - Photos may exist for this station.
 AC5279
 AC5279.The dynamic height is computed by dividing the NAVD 88
 AC5279.geopotential number by the normal gravity value computed on the
 AC5279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5279.degrees latitude (g = 980.6199 gals.).
 AC5279
 AC5279.The modeled gravity was interpolated from observed gravity values.
 AC5279
 AC5279;                    North         East    Units  Estimated Accuracy
 AC5279;SPC SD S     -   168,350.      785,350.      MT  (+/- 180 meters Scaled)
 AC5279
 AC5279_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP781529(NAD 83)
 AC5279
 AC5279                          SUPERSEDED SURVEY CONTROL
 AC5279
 AC5279.No superseded survey control is available for this station.
 AC5279
 AC5279_MARKER: DB = BENCH MARK DISK
 AC5279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5279_STAMPING: 37 82.91 1303.56
 AC5279_MARK LOGO: SDDT
 AC5279_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5279+STABILITY: SURFACE MOTION
 AC5279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5279+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5279
 AC5279  HISTORY     - Date     Condition        Report By
 AC5279  HISTORY     - UNK      MONUMENTED       SDDT
 AC5279  HISTORY     - 19950630 GOOD             NGS
 AC5279  HISTORY     - 20120123 GOOD             INDIV
 AC5279
 AC5279                          STATION DESCRIPTION
 AC5279
 AC5279'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5279'16.0 KM (9.95 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5279'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 141.6 M (464.6 FT)
 AC5279'SOUTH OF MILEPOST 83, 29.4 M (96.5 FT) NORTH OF THE CENTER OF A FIELD
 AC5279'ENTRANCE AND GATE, 27.4 M (89.9 FT) EAST OF THE CENTERLINE OF THE
 AC5279'NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC5279'HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF
 AC5279'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5279'SURFACE.
 AC5279
 AC5279                          STATION RECOVERY (2012)
 AC5279
 AC5279'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5279'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5278 ***********************************************************************
 AC5278  DESIGNATION -  37 083.44
 AC5278  PID         -  AC5278
 AC5278  STATE/COUNTY-  SD/DAVISON
 AC5278  COUNTRY     -  US
 AC5278  USGS QUAD   -  LOOMIS (2017)
 AC5278
 AC5278                         *CURRENT SURVEY CONTROL
 AC5278  ______________________________________________________________________
 AC5278* NAD 83(1986) POSITION- 43 49 59.     (N) 098 01 47.     (W)   SCALED
 AC5278* NAVD 88 ORTHO HEIGHT -   396.614 (meters)     1301.22  (feet) ADJUSTED
 AC5278  ______________________________________________________________________
 AC5278  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 AC5278  DYNAMIC HEIGHT  -        396.524 (meters)     1300.93  (feet) COMP
 AC5278  MODELED GRAVITY -    980,381.0   (mgal)                       NAVD 88
 AC5278
 AC5278  VERT ORDER      -  FIRST     CLASS II
 AC5278
 AC5278.The horizontal coordinates were scaled from a map and have
 AC5278.an estimated accuracy of +/- 6 seconds.
 AC5278
 AC5278.The orthometric height was determined by differential leveling and
 AC5278.adjusted by the NATIONAL GEODETIC SURVEY
 AC5278.in October 1997.
 AC5278
 AC5278.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5278.GEOID18 height accuracy estimate available here.
 AC5278
 AC5278.Click photographs - Photos may exist for this station.
 AC5278
 AC5278.The dynamic height is computed by dividing the NAVD 88
 AC5278.geopotential number by the normal gravity value computed on the
 AC5278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5278.degrees latitude (g = 980.6199 gals.).
 AC5278
 AC5278.The modeled gravity was interpolated from observed gravity values.
 AC5278
 AC5278;                    North         East    Units  Estimated Accuracy
 AC5278;SPC SD S     -   169,180.      785,240.      MT  (+/- 180 meters Scaled)
 AC5278
 AC5278_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP780537(NAD 83)
 AC5278
 AC5278                          SUPERSEDED SURVEY CONTROL
 AC5278
 AC5278.No superseded survey control is available for this station.
 AC5278
 AC5278_MARKER: Z = SEE DESCRIPTION
 AC5278_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5278_STAMPING: 37-83.44
 AC5278_MARK LOGO: SDDT
 AC5278_PROJECTION: FLUSH
 AC5278_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5278_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5278+STABILITY: POSITION/ELEVATION WELL
 AC5278_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5278+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5278_ROD/PIPE-DEPTH: 6.4 meters
 AC5278_SLEEVE-DEPTH  : 2.0 meters
 AC5278
 AC5278  HISTORY     - Date     Condition        Report By
 AC5278  HISTORY     - UNK      MONUMENTED       SDDT
 AC5278  HISTORY     - 19950630 GOOD             NGS
 AC5278  HISTORY     - 20071005 GOOD             WAPA
 AC5278  HISTORY     - 20120123 GOOD             INDIV
 AC5278
 AC5278                          STATION DESCRIPTION
 AC5278
 AC5278'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5278'16.8 KM (10.45 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5278'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 691.0 M (2267.1 FT)
 AC5278'NORTH OF MILEPOST 83, 27.9 M (91.5 FT) WEST OF THE CENTERLINE OF THE
 AC5278'SOUTHBOUND LANES OF THE HIGHWAY, 23.5 M (77.1 FT) SOUTH OF THE CENTER
 AC5278'OF A PAVED ROAD, 6.1 M (20.0 FT) EAST OF THE CENTER OF A FIELD
 AC5278'ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8
 AC5278'M (2.6 FT) NORTHWEST OF A FENCE CORNER, 0.3 M (1.0 FT) NORTH OF A
 AC5278'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 AC5278'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 AC5278'IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC5278'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5278'THROUGH A 4-INCH PVC CAP.
 AC5278
 AC5278                          STATION RECOVERY (2007)
 AC5278
 AC5278'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 AC5278'SLEEVE HAS BEEN FILLED WITH OIL OR TAR
 AC5278'
 AC5278
 AC5278                          STATION RECOVERY (2012)
 AC5278
 AC5278'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5278'COULD NOT ACTUALLY SEE MARKER. LOOKS TO BE IN GOOD CONDITION EXCEPT
 AC5278'FULL OF GREASE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5277 ***********************************************************************
 AC5277  DESIGNATION -  37 083.96
 AC5277  PID         -  AC5277
 AC5277  STATE/COUNTY-  SD/DAVISON
 AC5277  COUNTRY     -  US
 AC5277  USGS QUAD   -  LOOMIS (2017)
 AC5277
 AC5277                         *CURRENT SURVEY CONTROL
 AC5277  ______________________________________________________________________
 AC5277* NAD 83(1986) POSITION- 43 50 26.     (N) 098 01 51.     (W)   SCALED
 AC5277* NAVD 88 ORTHO HEIGHT -   395.023 (meters)     1296.00  (feet) ADJUSTED
 AC5277  ______________________________________________________________________
 AC5277  GEOID HEIGHT    -        -25.907 (meters)                     GEOID18
 AC5277  DYNAMIC HEIGHT  -        394.934 (meters)     1295.71  (feet) COMP
 AC5277  MODELED GRAVITY -    980,382.2   (mgal)                       NAVD 88
 AC5277
 AC5277  VERT ORDER      -  FIRST     CLASS II
 AC5277
 AC5277.The horizontal coordinates were scaled from a map and have
 AC5277.an estimated accuracy of +/- 6 seconds.
 AC5277
 AC5277.The orthometric height was determined by differential leveling and
 AC5277.adjusted by the NATIONAL GEODETIC SURVEY
 AC5277.in October 1997.
 AC5277
 AC5277.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5277.GEOID18 height accuracy estimate available here.
 AC5277
 AC5277.Click photographs - Photos may exist for this station.
 AC5277
 AC5277.The dynamic height is computed by dividing the NAVD 88
 AC5277.geopotential number by the normal gravity value computed on the
 AC5277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5277.degrees latitude (g = 980.6199 gals.).
 AC5277
 AC5277.The modeled gravity was interpolated from observed gravity values.
 AC5277
 AC5277;                    North         East    Units  Estimated Accuracy
 AC5277;SPC SD S     -   170,010.      785,130.      MT  (+/- 180 meters Scaled)
 AC5277
 AC5277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP779546(NAD 83)
 AC5277
 AC5277                          SUPERSEDED SURVEY CONTROL
 AC5277
 AC5277.No superseded survey control is available for this station.
 AC5277
 AC5277_MARKER: DB = BENCH MARK DISK
 AC5277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5277_STAMPING: 37 83.96 1295.23
 AC5277_MARK LOGO: SDDT
 AC5277_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5277+STABILITY: SURFACE MOTION
 AC5277_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5277+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 AC5277
 AC5277  HISTORY     - Date     Condition        Report By
 AC5277  HISTORY     - UNK      MONUMENTED       SDDT
 AC5277  HISTORY     - 19950630 GOOD             NGS
 AC5277  HISTORY     - 20120123 GOOD             INDIV
 AC5277
 AC5277                          STATION DESCRIPTION
 AC5277
 AC5277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5277'17.6 KM (10.95 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5277'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 72.1 M (236.5 FT)
 AC5277'SOUTH OF MILEPOST 84, 24.7 M (81.0 FT) WEST OF THE CENTERLINE OF THE
 AC5277'SOUTHBOUND LANES OF THE HIGHWAY, 10.9 M (35.8 FT) WEST OF THE WEST END
 AC5277'OF A CULVERT UNDER THE HIGHWAY, 6.9 M (22.6 FT) NORTH OF A T-FENCE
 AC5277'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AC5277'WEST OF A WITNESS POST, 0.1 M (0.3 FT) EAST OF A WITNESS POST AND
 AC5277'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5277'SURFACE.
 AC5277
 AC5277                          STATION RECOVERY (2012)
 AC5277
 AC5277'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5277'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5276 ***********************************************************************
 AC5276  DESIGNATION -  37 085.18
 AC5276  PID         -  AC5276
 AC5276  STATE/COUNTY-  SD/SANBORN
 AC5276  COUNTRY     -  US
 AC5276  USGS QUAD   -  LOOMIS (2017)
 AC5276
 AC5276                         *CURRENT SURVEY CONTROL
 AC5276  ______________________________________________________________________
 AC5276* NAD 83(1986) POSITION- 43 51 29.     (N) 098 01 52.     (W)   SCALED
 AC5276* NAVD 88 ORTHO HEIGHT -   396.989 (meters)     1302.45  (feet) ADJUSTED
 AC5276  ______________________________________________________________________
 AC5276  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 AC5276  DYNAMIC HEIGHT  -        396.900 (meters)     1302.16  (feet) COMP
 AC5276  MODELED GRAVITY -    980,385.1   (mgal)                       NAVD 88
 AC5276
 AC5276  VERT ORDER      -  FIRST     CLASS II
 AC5276
 AC5276.The horizontal coordinates were scaled from a map and have
 AC5276.an estimated accuracy of +/- 6 seconds.
 AC5276
 AC5276.The orthometric height was determined by differential leveling and
 AC5276.adjusted by the NATIONAL GEODETIC SURVEY
 AC5276.in October 1997.
 AC5276
 AC5276.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5276.GEOID18 height accuracy estimate available here.
 AC5276
 AC5276.Click photographs - Photos may exist for this station.
 AC5276
 AC5276.The dynamic height is computed by dividing the NAVD 88
 AC5276.geopotential number by the normal gravity value computed on the
 AC5276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5276.degrees latitude (g = 980.6199 gals.).
 AC5276
 AC5276.The modeled gravity was interpolated from observed gravity values.
 AC5276
 AC5276;                    North         East    Units  Estimated Accuracy
 AC5276;SPC SD S     -   171,950.      785,050.      MT  (+/- 180 meters Scaled)
 AC5276
 AC5276_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778565(NAD 83)
 AC5276
 AC5276                          SUPERSEDED SURVEY CONTROL
 AC5276
 AC5276.No superseded survey control is available for this station.
 AC5276
 AC5276_MARKER: DB = BENCH MARK DISK
 AC5276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5276_STAMPING: 37-85.18 1994
 AC5276_MARK LOGO: SDDT
 AC5276_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5276+STABILITY: SURFACE MOTION
 AC5276_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5276+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 AC5276
 AC5276  HISTORY     - Date     Condition        Report By
 AC5276  HISTORY     - 1994     MONUMENTED       SDDT
 AC5276  HISTORY     - 19950630 GOOD             NGS
 AC5276  HISTORY     - 20120518 GOOD             INDIV
 AC5276
 AC5276                          STATION DESCRIPTION
 AC5276
 AC5276'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5276'19.6 KM (12.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5276'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 273.0 M (895.7 FT)
 AC5276'NORTH OF MILEPOST 85, 24.2 M (79.4 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5276'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC5276'NORTHWEST OF A FENCE CORNER, 0.3 M (1.0 FT) WEST OF A FENCE, 0.2 M
 AC5276'(0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AC5276'GROUND SURFACE.
 AC5276
 AC5276                          STATION RECOVERY (2012)
 AC5276
 AC5276'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5276'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5275 ***********************************************************************
 AC5275  DESIGNATION -  37 086.19
 AC5275  PID         -  AC5275
 AC5275  STATE/COUNTY-  SD/SANBORN
 AC5275  COUNTRY     -  US
 AC5275  USGS QUAD   -  LOOMIS (2017)
 AC5275
 AC5275                         *CURRENT SURVEY CONTROL
 AC5275  ______________________________________________________________________
 AC5275* NAD 83(1986) POSITION- 43 52 23.     (N) 098 01 51.     (W)   SCALED
 AC5275* NAVD 88 ORTHO HEIGHT -   397.697 (meters)     1304.78  (feet) ADJUSTED
 AC5275  ______________________________________________________________________
 AC5275  GEOID HEIGHT    -        -25.842 (meters)                     GEOID18
 AC5275  DYNAMIC HEIGHT  -        397.609 (meters)     1304.49  (feet) COMP
 AC5275  MODELED GRAVITY -    980,387.5   (mgal)                       NAVD 88
 AC5275
 AC5275  VERT ORDER      -  FIRST     CLASS II
 AC5275
 AC5275.The horizontal coordinates were scaled from a map and have
 AC5275.an estimated accuracy of +/- 6 seconds.
 AC5275
 AC5275.The orthometric height was determined by differential leveling and
 AC5275.adjusted by the NATIONAL GEODETIC SURVEY
 AC5275.in October 1997.
 AC5275
 AC5275.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5275.GEOID18 height accuracy estimate available here.
 AC5275
 AC5275.Click photographs - Photos may exist for this station.
 AC5275
 AC5275.The dynamic height is computed by dividing the NAVD 88
 AC5275.geopotential number by the normal gravity value computed on the
 AC5275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5275.degrees latitude (g = 980.6199 gals.).
 AC5275
 AC5275.The modeled gravity was interpolated from observed gravity values.
 AC5275
 AC5275;                    North         East    Units  Estimated Accuracy
 AC5275;SPC SD S     -   173,620.      785,030.      MT  (+/- 180 meters Scaled)
 AC5275
 AC5275_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778582(NAD 83)
 AC5275
 AC5275                          SUPERSEDED SURVEY CONTROL
 AC5275
 AC5275.No superseded survey control is available for this station.
 AC5275
 AC5275_MARKER: DB = BENCH MARK DISK
 AC5275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5275_STAMPING: 37-86.19 1994
 AC5275_MARK LOGO: SDDT
 AC5275_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5275+STABILITY: SURFACE MOTION
 AC5275_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5275+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5275
 AC5275  HISTORY     - Date     Condition        Report By
 AC5275  HISTORY     - 1994     MONUMENTED       SDDT
 AC5275  HISTORY     - 19950630 GOOD             NGS
 AC5275
 AC5275                          STATION DESCRIPTION
 AC5275
 AC5275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5275'21.2 KM (13.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5275'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 281.0 M (921.9 FT)
 AC5275'NORTH OF MILEPOST 86, 23.9 M (78.4 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5275'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT)
 AC5275'SOUTHWEST OF A FENCE CORNER, 0.5 M (1.6 FT) WEST OF A FENCE, 0.2 M
 AC5275'(0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AC5275'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5274 ***********************************************************************
 AC5274  DESIGNATION -  37 087.20
 AC5274  PID         -  AC5274
 AC5274  STATE/COUNTY-  SD/SANBORN
 AC5274  COUNTRY     -  US
 AC5274  USGS QUAD   -  LETCHER NE (2017)
 AC5274
 AC5274                         *CURRENT SURVEY CONTROL
 AC5274  ______________________________________________________________________
 AC5274* NAD 83(1986) POSITION- 43 53 15.     (N) 098 01 49.     (W)   SCALED
 AC5274* NAVD 88 ORTHO HEIGHT -   397.379 (meters)     1303.73  (feet) ADJUSTED
 AC5274  ______________________________________________________________________
 AC5274  GEOID HEIGHT    -        -25.816 (meters)                     GEOID18
 AC5274  DYNAMIC HEIGHT  -        397.293 (meters)     1303.45  (feet) COMP
 AC5274  MODELED GRAVITY -    980,389.7   (mgal)                       NAVD 88
 AC5274
 AC5274  VERT ORDER      -  FIRST     CLASS II
 AC5274
 AC5274.The horizontal coordinates were scaled from a map and have
 AC5274.an estimated accuracy of +/- 6 seconds.
 AC5274
 AC5274.The orthometric height was determined by differential leveling and
 AC5274.adjusted by the NATIONAL GEODETIC SURVEY
 AC5274.in October 1997.
 AC5274
 AC5274.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5274.GEOID18 height accuracy estimate available here.
 AC5274
 AC5274.Click photographs - Photos may exist for this station.
 AC5274
 AC5274.The dynamic height is computed by dividing the NAVD 88
 AC5274.geopotential number by the normal gravity value computed on the
 AC5274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5274.degrees latitude (g = 980.6199 gals.).
 AC5274
 AC5274.The modeled gravity was interpolated from observed gravity values.
 AC5274
 AC5274;                    North         East    Units  Estimated Accuracy
 AC5274;SPC SD S     -   175,220.      785,030.      MT  (+/- 180 meters Scaled)
 AC5274
 AC5274_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778598(NAD 83)
 AC5274
 AC5274                          SUPERSEDED SURVEY CONTROL
 AC5274
 AC5274.No superseded survey control is available for this station.
 AC5274
 AC5274_MARKER: DB = BENCH MARK DISK
 AC5274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5274_STAMPING: 37-87.20 1994
 AC5274_MARK LOGO: SDDT
 AC5274_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5274+STABILITY: SURFACE MOTION
 AC5274_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5274+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 AC5274
 AC5274  HISTORY     - Date     Condition        Report By
 AC5274  HISTORY     - 1994     MONUMENTED       SDDT
 AC5274  HISTORY     - 19950630 GOOD             NGS
 AC5274  HISTORY     - 20120521 GOOD             INDIV
 AC5274
 AC5274                          STATION DESCRIPTION
 AC5274
 AC5274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5274'22.8 KM (14.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5274'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 305.0 M (1000.7 FT)
 AC5274'NORTH OF MILEPOST 87, 24.2 M (79.4 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5274'19.1 M (62.7 FT) NORTH OF A T-FENCE CORNER, 1.5 M (4.9 FT) BELOW THE
 AC5274'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A FENCE, 0.2 M (0.7 FT)
 AC5274'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5274'SURFACE.
 AC5274
 AC5274                          STATION RECOVERY (2012)
 AC5274
 AC5274'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5274'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5273 ***********************************************************************
 AC5273  DESIGNATION -  37 088.19
 AC5273  PID         -  AC5273
 AC5273  STATE/COUNTY-  SD/SANBORN
 AC5273  COUNTRY     -  US
 AC5273  USGS QUAD   -  LETCHER NE (2017)
 AC5273
 AC5273                         *CURRENT SURVEY CONTROL
 AC5273  ______________________________________________________________________
 AC5273* NAD 83(1986) POSITION- 43 54 06.     (N) 098 01 49.     (W)   SCALED
 AC5273* NAVD 88 ORTHO HEIGHT -   388.954 (meters)     1276.09  (feet) ADJUSTED
 AC5273  ______________________________________________________________________
 AC5273  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 AC5273  DYNAMIC HEIGHT  -        388.870 (meters)     1275.82  (feet) COMP
 AC5273  MODELED GRAVITY -    980,391.6   (mgal)                       NAVD 88
 AC5273
 AC5273  VERT ORDER      -  FIRST     CLASS II
 AC5273
 AC5273.The horizontal coordinates were scaled from a map and have
 AC5273.an estimated accuracy of +/- 6 seconds.
 AC5273
 AC5273.The orthometric height was determined by differential leveling and
 AC5273.adjusted by the NATIONAL GEODETIC SURVEY
 AC5273.in October 1997.
 AC5273
 AC5273.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5273.GEOID18 height accuracy estimate available here.
 AC5273
 AC5273.Click photographs - Photos may exist for this station.
 AC5273
 AC5273.The dynamic height is computed by dividing the NAVD 88
 AC5273.geopotential number by the normal gravity value computed on the
 AC5273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5273.degrees latitude (g = 980.6199 gals.).
 AC5273
 AC5273.The modeled gravity was interpolated from observed gravity values.
 AC5273
 AC5273;                    North         East    Units  Estimated Accuracy
 AC5273;SPC SD S     -   176,800.      784,990.      MT  (+/- 180 meters Scaled)
 AC5273
 AC5273_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778614(NAD 83)
 AC5273
 AC5273                          SUPERSEDED SURVEY CONTROL
 AC5273
 AC5273.No superseded survey control is available for this station.
 AC5273
 AC5273_MARKER: DB = BENCH MARK DISK
 AC5273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5273_STAMPING: 37-88.19 1994
 AC5273_MARK LOGO: SDDT
 AC5273_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5273+STABILITY: SURFACE MOTION
 AC5273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5273+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5273
 AC5273  HISTORY     - Date     Condition        Report By
 AC5273  HISTORY     - 1994     MONUMENTED       SDDT
 AC5273  HISTORY     - 19950630 GOOD             NGS
 AC5273
 AC5273                          STATION DESCRIPTION
 AC5273
 AC5273'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5273'24.4 KM (15.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5273'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 286.0 M (938.3 FT)
 AC5273'NORTH OF MILEPOST 88, 24.4 M (80.1 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5273'3.5 M (11.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF
 AC5273'A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AC5273'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5272 ***********************************************************************
 AC5272  DESIGNATION -  37 088.45
 AC5272  PID         -  AC5272
 AC5272  STATE/COUNTY-  SD/SANBORN
 AC5272  COUNTRY     -  US
 AC5272  USGS QUAD   -  LETCHER NE (2017)
 AC5272
 AC5272                         *CURRENT SURVEY CONTROL
 AC5272  ______________________________________________________________________
 AC5272* NAD 83(1986) POSITION- 43 54 20.     (N) 098 01 49.     (W)   SCALED
 AC5272* NAVD 88 ORTHO HEIGHT -   395.320 (meters)     1296.98  (feet) ADJUSTED
 AC5272  ______________________________________________________________________
 AC5272  GEOID HEIGHT    -        -25.785 (meters)                     GEOID18
 AC5272  DYNAMIC HEIGHT  -        395.235 (meters)     1296.70  (feet) COMP
 AC5272  MODELED GRAVITY -    980,392.1   (mgal)                       NAVD 88
 AC5272
 AC5272  VERT ORDER      -  FIRST     CLASS II
 AC5272
 AC5272.The horizontal coordinates were scaled from a map and have
 AC5272.an estimated accuracy of +/- 6 seconds.
 AC5272
 AC5272.The orthometric height was determined by differential leveling and
 AC5272.adjusted by the NATIONAL GEODETIC SURVEY
 AC5272.in October 1997.
 AC5272
 AC5272.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5272.GEOID18 height accuracy estimate available here.
 AC5272
 AC5272.Click photographs - Photos may exist for this station.
 AC5272
 AC5272.The dynamic height is computed by dividing the NAVD 88
 AC5272.geopotential number by the normal gravity value computed on the
 AC5272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5272.degrees latitude (g = 980.6199 gals.).
 AC5272
 AC5272.The modeled gravity was interpolated from observed gravity values.
 AC5272
 AC5272;                    North         East    Units  Estimated Accuracy
 AC5272;SPC SD S     -   177,230.      784,970.      MT  (+/- 180 meters Scaled)
 AC5272
 AC5272_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778618(NAD 83)
 AC5272
 AC5272                          SUPERSEDED SURVEY CONTROL
 AC5272
 AC5272.No superseded survey control is available for this station.
 AC5272
 AC5272_MARKER: Z = SEE DESCRIPTION
 AC5272_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5272_STAMPING: 37-88.45
 AC5272_MARK LOGO: SDDT
 AC5272_PROJECTION: FLUSH
 AC5272_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5272_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5272+STABILITY: POSITION/ELEVATION WELL
 AC5272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5272+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5272_ROD/PIPE-DEPTH: 6.4 meters
 AC5272_SLEEVE-DEPTH  : 2.0 meters
 AC5272
 AC5272  HISTORY     - Date     Condition        Report By
 AC5272  HISTORY     - UNK      MONUMENTED       SDDT
 AC5272  HISTORY     - 19950630 GOOD             NGS
 AC5272
 AC5272                          STATION DESCRIPTION
 AC5272
 AC5272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5272'24.8 KM (15.40 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5272'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 710.0 M (2329.4 FT)
 AC5272'NORTH OF MILEPOST 88, 24.1 M (79.1 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5272'8.7 M (28.5 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.3
 AC5272'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A
 AC5272'WITNESS POST, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST.
 AC5272'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC5272'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC5272'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5272'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5271 ***********************************************************************
 AC5271  DESIGNATION -  37 089.19
 AC5271  PID         -  AC5271
 AC5271  STATE/COUNTY-  SD/SANBORN
 AC5271  COUNTRY     -  US
 AC5271  USGS QUAD   -  LETCHER NE (2017)
 AC5271
 AC5271                         *CURRENT SURVEY CONTROL
 AC5271  ______________________________________________________________________
 AC5271* NAD 83(1986) POSITION- 43 54 59.     (N) 098 01 49.     (W)   SCALED
 AC5271* NAVD 88 ORTHO HEIGHT -   396.477 (meters)     1300.78  (feet) ADJUSTED
 AC5271  ______________________________________________________________________
 AC5271  GEOID HEIGHT    -        -25.767 (meters)                     GEOID18
 AC5271  DYNAMIC HEIGHT  -        396.392 (meters)     1300.50  (feet) COMP
 AC5271  MODELED GRAVITY -    980,393.3   (mgal)                       NAVD 88
 AC5271
 AC5271  VERT ORDER      -  FIRST     CLASS II
 AC5271
 AC5271.The horizontal coordinates were scaled from a map and have
 AC5271.an estimated accuracy of +/- 6 seconds.
 AC5271
 AC5271.The orthometric height was determined by differential leveling and
 AC5271.adjusted by the NATIONAL GEODETIC SURVEY
 AC5271.in October 1997.
 AC5271
 AC5271.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5271.GEOID18 height accuracy estimate available here.
 AC5271
 AC5271.Click photographs - Photos may exist for this station.
 AC5271
 AC5271.The dynamic height is computed by dividing the NAVD 88
 AC5271.geopotential number by the normal gravity value computed on the
 AC5271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5271.degrees latitude (g = 980.6199 gals.).
 AC5271
 AC5271.The modeled gravity was interpolated from observed gravity values.
 AC5271
 AC5271;                    North         East    Units  Estimated Accuracy
 AC5271;SPC SD S     -   178,430.      784,940.      MT  (+/- 180 meters Scaled)
 AC5271
 AC5271_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778630(NAD 83)
 AC5271
 AC5271                          SUPERSEDED SURVEY CONTROL
 AC5271
 AC5271.No superseded survey control is available for this station.
 AC5271
 AC5271_MARKER: DB = BENCH MARK DISK
 AC5271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5271_STAMPING: 37-89.19
 AC5271_MARK LOGO: SDDT
 AC5271_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5271+STABILITY: SURFACE MOTION
 AC5271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5271+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5271
 AC5271  HISTORY     - Date     Condition        Report By
 AC5271  HISTORY     - UNK      MONUMENTED       SDDT
 AC5271  HISTORY     - 19950630 GOOD             NGS
 AC5271  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5271
 AC5271                          STATION DESCRIPTION
 AC5271
 AC5271'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5271'26.0 KM (16.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5271'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 295.0 M (967.8 FT)
 AC5271'NORTH OF MILEPOST 89, 24.5 M (80.4 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5271'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF
 AC5271'A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AC5271'FLUSH WITH THE GROUND SURFACE.
 AC5271
 AC5271                          STATION RECOVERY (2012)
 AC5271
 AC5271'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5271'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5270 ***********************************************************************
 AC5270  DESIGNATION -  37 090.19
 AC5270  PID         -  AC5270
 AC5270  STATE/COUNTY-  SD/SANBORN
 AC5270  COUNTRY     -  US
 AC5270  USGS QUAD   -  LETCHER NE (2017)
 AC5270
 AC5270                         *CURRENT SURVEY CONTROL
 AC5270  ______________________________________________________________________
 AC5270* NAD 83(1986) POSITION- 43 55 52.     (N) 098 01 50.     (W)   SCALED
 AC5270* NAVD 88 ORTHO HEIGHT -   395.321 (meters)     1296.98  (feet) ADJUSTED
 AC5270  ______________________________________________________________________
 AC5270  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 AC5270  DYNAMIC HEIGHT  -        395.237 (meters)     1296.71  (feet) COMP
 AC5270  MODELED GRAVITY -    980,394.8   (mgal)                       NAVD 88
 AC5270
 AC5270  VERT ORDER      -  FIRST     CLASS II
 AC5270
 AC5270.The horizontal coordinates were scaled from a map and have
 AC5270.an estimated accuracy of +/- 6 seconds.
 AC5270
 AC5270.The orthometric height was determined by differential leveling and
 AC5270.adjusted by the NATIONAL GEODETIC SURVEY
 AC5270.in October 1997.
 AC5270
 AC5270.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5270.GEOID18 height accuracy estimate available here.
 AC5270
 AC5270.Click photographs - Photos may exist for this station.
 AC5270
 AC5270.The dynamic height is computed by dividing the NAVD 88
 AC5270.geopotential number by the normal gravity value computed on the
 AC5270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5270.degrees latitude (g = 980.6199 gals.).
 AC5270
 AC5270.The modeled gravity was interpolated from observed gravity values.
 AC5270
 AC5270;                    North         East    Units  Estimated Accuracy
 AC5270;SPC SD S     -   180,060.      784,870.      MT  (+/- 180 meters Scaled)
 AC5270
 AC5270_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778646(NAD 83)
 AC5270
 AC5270                          SUPERSEDED SURVEY CONTROL
 AC5270
 AC5270.No superseded survey control is available for this station.
 AC5270
 AC5270_MARKER: DB = BENCH MARK DISK
 AC5270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5270_STAMPING: 37-90.19 1994
 AC5270_MARK LOGO: SDDT
 AC5270_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5270+STABILITY: SURFACE MOTION
 AC5270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5270+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5270
 AC5270  HISTORY     - Date     Condition        Report By
 AC5270  HISTORY     - 1994     MONUMENTED       SDDT
 AC5270  HISTORY     - 19950630 GOOD             NGS
 AC5270  HISTORY     - 20120517 GOOD             INDIV
 AC5270
 AC5270                          STATION DESCRIPTION
 AC5270
 AC5270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5270'27.6 KM (17.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5270'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 295.0 M (967.8 FT)
 AC5270'NORTH OF MILEPOST 90, 23.5 M (77.1 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5270'8.4 M (27.6 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3
 AC5270'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A
 AC5270'FENCE CORNER, 0.3 M (1.0 FT) WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A
 AC5270'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5270
 AC5270                          STATION RECOVERY (2012)
 AC5270
 AC5270'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5270'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5269 ***********************************************************************
 AC5269  DESIGNATION -  37 091.30
 AC5269  PID         -  AC5269
 AC5269  STATE/COUNTY-  SD/SANBORN
 AC5269  COUNTRY     -  US
 AC5269  USGS QUAD   -  LETCHER NE (2017)
 AC5269
 AC5269                         *CURRENT SURVEY CONTROL
 AC5269  ______________________________________________________________________
 AC5269* NAD 83(1986) POSITION- 43 56 49.81   (N) 098 01 48.48   (W)   HD_HELD1
 AC5269* NAVD 88 ORTHO HEIGHT -   374.248 (meters)     1227.85  (feet) ADJUSTED
 AC5269  ______________________________________________________________________
 AC5269  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 AC5269  DYNAMIC HEIGHT  -        374.169 (meters)     1227.59  (feet) COMP
 AC5269  MODELED GRAVITY -    980,396.5   (mgal)                       NAVD 88
 AC5269
 AC5269  VERT ORDER      -  FIRST     CLASS II
 AC5269
 AC5269.The horizontal coordinates were determined by differentially corrected
 AC5269.hand held GPS observations or other comparable positioning techniques
 AC5269.and have an estimated accuracy of +/- 3 meters.
 AC5269
 AC5269.The orthometric height was determined by differential leveling and
 AC5269.adjusted by the NATIONAL GEODETIC SURVEY
 AC5269.in October 1997.
 AC5269
 AC5269.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5269.GEOID18 height accuracy estimate available here.
 AC5269
 AC5269.Click photographs - Photos may exist for this station.
 AC5269
 AC5269.The dynamic height is computed by dividing the NAVD 88
 AC5269.geopotential number by the normal gravity value computed on the
 AC5269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5269.degrees latitude (g = 980.6199 gals.).
 AC5269
 AC5269.The modeled gravity was interpolated from observed gravity values.
 AC5269
 AC5269;                    North         East    Units  Estimated Accuracy
 AC5269;SPC SD S     -   181,848.5     784,856.9     MT  (+/- 3 meters HH1 GPS) 
 AC5269
 AC5269_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7782766462(NAD 83)
 AC5269
 AC5269                          SUPERSEDED SURVEY CONTROL
 AC5269
 AC5269.No superseded survey control is available for this station.
 AC5269
 AC5269_MARKER: DB = BENCH MARK DISK
 AC5269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5269_STAMPING: 37-91.30 1994
 AC5269_MARK LOGO: SDDT
 AC5269_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5269+STABILITY: SURFACE MOTION
 AC5269_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5269+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2011
 AC5269
 AC5269  HISTORY     - Date     Condition        Report By
 AC5269  HISTORY     - 1994     MONUMENTED       SDDT
 AC5269  HISTORY     - 19950630 GOOD             NGS
 AC5269  HISTORY     - 20110117 GOOD             USGS
 AC5269
 AC5269                          STATION DESCRIPTION
 AC5269
 AC5269'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5269'29.4 KM (18.25 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5269'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 490.0 M (1607.6 FT)
 AC5269'NORTH OF MILEPOST 91, 24.0 M (78.7 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5269'0.6 M (2.0 FT) SOUTHWEST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 AC5269'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.2 M (0.7 FT)
 AC5269'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5269'SURFACE.
 AC5269
 AC5269                          STATION RECOVERY (2011)
 AC5269
 AC5269'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2011 (RFT)
 AC5269'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5268 ***********************************************************************
 AC5268  DESIGNATION -  37 092.12
 AC5268  PID         -  AC5268
 AC5268  STATE/COUNTY-  SD/SANBORN
 AC5268  COUNTRY     -  US
 AC5268  USGS QUAD   -  LETCHER NE (2017)
 AC5268
 AC5268                         *CURRENT SURVEY CONTROL
 AC5268  ______________________________________________________________________
 AC5268* NAD 83(1986) POSITION- 43 57 32.     (N) 098 01 49.     (W)   SCALED
 AC5268* NAVD 88 ORTHO HEIGHT -   385.442 (meters)     1264.57  (feet) ADJUSTED
 AC5268  ______________________________________________________________________
 AC5268  GEOID HEIGHT    -        -25.709 (meters)                     GEOID18
 AC5268  DYNAMIC HEIGHT  -        385.361 (meters)     1264.31  (feet) COMP
 AC5268  MODELED GRAVITY -    980,397.7   (mgal)                       NAVD 88
 AC5268
 AC5268  VERT ORDER      -  FIRST     CLASS II
 AC5268
 AC5268.The horizontal coordinates were scaled from a map and have
 AC5268.an estimated accuracy of +/- 6 seconds.
 AC5268
 AC5268.The orthometric height was determined by differential leveling and
 AC5268.adjusted by the NATIONAL GEODETIC SURVEY
 AC5268.in October 1997.
 AC5268
 AC5268.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5268.GEOID18 height accuracy estimate available here.
 AC5268
 AC5268.Click photographs - Photos may exist for this station.
 AC5268
 AC5268.The dynamic height is computed by dividing the NAVD 88
 AC5268.geopotential number by the normal gravity value computed on the
 AC5268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5268.degrees latitude (g = 980.6199 gals.).
 AC5268
 AC5268.The modeled gravity was interpolated from observed gravity values.
 AC5268
 AC5268;                    North         East    Units  Estimated Accuracy
 AC5268;SPC SD S     -   183,150.      784,810.      MT  (+/- 180 meters Scaled)
 AC5268
 AC5268_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP778677(NAD 83)
 AC5268
 AC5268                          SUPERSEDED SURVEY CONTROL
 AC5268
 AC5268.No superseded survey control is available for this station.
 AC5268
 AC5268_MARKER: DB = BENCH MARK DISK
 AC5268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5268_STAMPING: 37-92.12 1994
 AC5268_MARK LOGO: SDDT
 AC5268_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5268+STABILITY: SURFACE MOTION
 AC5268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5268+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5268
 AC5268  HISTORY     - Date     Condition        Report By
 AC5268  HISTORY     - 1994     MONUMENTED       SDDT
 AC5268  HISTORY     - 19950630 GOOD             NGS
 AC5268  HISTORY     - 20120517 GOOD             INDIV
 AC5268
 AC5268                          STATION DESCRIPTION
 AC5268
 AC5268'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5268'30.7 KM (19.05 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5268'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 190.0 M (623.4 FT)
 AC5268'NORTH OF MILEPOST 92, 24.3 M (79.7 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5268'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC5268'NORTHWEST OF THE SOUTH END OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT)
 AC5268'WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AC5268'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5268
 AC5268                          STATION RECOVERY (2012)
 AC5268
 AC5268'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5268'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5267 ***********************************************************************
 AC5267  DESIGNATION -  37 093.12
 AC5267  PID         -  AC5267
 AC5267  STATE/COUNTY-  SD/SANBORN
 AC5267  COUNTRY     -  US
 AC5267  USGS QUAD   -  LETCHER NE (2017)
 AC5267
 AC5267                         *CURRENT SURVEY CONTROL
 AC5267  ______________________________________________________________________
 AC5267* NAD 83(1986) POSITION- 43 58 26.     (N) 098 01 50.     (W)   SCALED
 AC5267* NAVD 88 ORTHO HEIGHT -   390.555 (meters)     1281.35  (feet) ADJUSTED
 AC5267  ______________________________________________________________________
 AC5267  GEOID HEIGHT    -        -25.689 (meters)                     GEOID18
 AC5267  DYNAMIC HEIGHT  -        390.474 (meters)     1281.08  (feet) COMP
 AC5267  MODELED GRAVITY -    980,399.2   (mgal)                       NAVD 88
 AC5267
 AC5267  VERT ORDER      -  FIRST     CLASS II
 AC5267
 AC5267.The horizontal coordinates were scaled from a map and have
 AC5267.an estimated accuracy of +/- 6 seconds.
 AC5267
 AC5267.The orthometric height was determined by differential leveling and
 AC5267.adjusted by the NATIONAL GEODETIC SURVEY
 AC5267.in October 1997.
 AC5267
 AC5267.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5267.GEOID18 height accuracy estimate available here.
 AC5267
 AC5267.Click photographs - Photos may exist for this station.
 AC5267
 AC5267.The dynamic height is computed by dividing the NAVD 88
 AC5267.geopotential number by the normal gravity value computed on the
 AC5267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5267.degrees latitude (g = 980.6199 gals.).
 AC5267
 AC5267.The modeled gravity was interpolated from observed gravity values.
 AC5267
 AC5267;                    North         East    Units  Estimated Accuracy
 AC5267;SPC SD S     -   184,820.      784,740.      MT  (+/- 180 meters Scaled)
 AC5267
 AC5267_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP777694(NAD 83)
 AC5267
 AC5267                          SUPERSEDED SURVEY CONTROL
 AC5267
 AC5267.No superseded survey control is available for this station.
 AC5267
 AC5267_MARKER: DB = BENCH MARK DISK
 AC5267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5267_STAMPING: 37-93.12 1994
 AC5267_MARK LOGO: SDDT
 AC5267_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5267+STABILITY: SURFACE MOTION
 AC5267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5267+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5267
 AC5267  HISTORY     - Date     Condition        Report By
 AC5267  HISTORY     - 1994     MONUMENTED       SDDT
 AC5267  HISTORY     - 19950630 GOOD             NGS
 AC5267  HISTORY     - 20120517 GOOD             INDIV
 AC5267
 AC5267                          STATION DESCRIPTION
 AC5267
 AC5267'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5267'32.4 KM (20.15 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5267'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 193.7 M (635.5 FT)
 AC5267'NORTH OF MILEPOST 93, 23.9 M (78.4 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5267'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC5267'SOUTHWEST OF THE NORTH END OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT)
 AC5267'WEST OF A FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AC5267'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5267
 AC5267                          STATION RECOVERY (2012)
 AC5267
 AC5267'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5267'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5266 ***********************************************************************
 AC5266  DESIGNATION -  37 093.90
 AC5266  PID         -  AC5266
 AC5266  STATE/COUNTY-  SD/SANBORN
 AC5266  COUNTRY     -  US
 AC5266  USGS QUAD   -  LETCHER NE (2017)
 AC5266
 AC5266                         *CURRENT SURVEY CONTROL
 AC5266  ______________________________________________________________________
 AC5266* NAD 83(1986) POSITION- 43 59 05.     (N) 098 01 54.     (W)   SCALED
 AC5266* NAVD 88 ORTHO HEIGHT -   394.264 (meters)     1293.51  (feet) ADJUSTED
 AC5266  ______________________________________________________________________
 AC5266  GEOID HEIGHT    -        -25.675 (meters)                     GEOID18
 AC5266  DYNAMIC HEIGHT  -        394.183 (meters)     1293.25  (feet) COMP
 AC5266  MODELED GRAVITY -    980,400.3   (mgal)                       NAVD 88
 AC5266
 AC5266  VERT ORDER      -  FIRST     CLASS II
 AC5266
 AC5266.The horizontal coordinates were scaled from a map and have
 AC5266.an estimated accuracy of +/- 6 seconds.
 AC5266
 AC5266.The orthometric height was determined by differential leveling and
 AC5266.adjusted by the NATIONAL GEODETIC SURVEY
 AC5266.in October 1997.
 AC5266
 AC5266.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5266.GEOID18 height accuracy estimate available here.
 AC5266
 AC5266.Click photographs - Photos may exist for this station.
 AC5266
 AC5266.The dynamic height is computed by dividing the NAVD 88
 AC5266.geopotential number by the normal gravity value computed on the
 AC5266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5266.degrees latitude (g = 980.6199 gals.).
 AC5266
 AC5266.The modeled gravity was interpolated from observed gravity values.
 AC5266
 AC5266;                    North         East    Units  Estimated Accuracy
 AC5266;SPC SD S     -   186,020.      784,620.      MT  (+/- 180 meters Scaled)
 AC5266
 AC5266_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP776706(NAD 83)
 AC5266
 AC5266                          SUPERSEDED SURVEY CONTROL
 AC5266
 AC5266.No superseded survey control is available for this station.
 AC5266
 AC5266_MARKER: Z = SEE DESCRIPTION
 AC5266_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5266_STAMPING: 37-93.90
 AC5266_PROJECTION: FLUSH
 AC5266_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5266_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5266+STABILITY: POSITION/ELEVATION WELL
 AC5266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5266+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5266_ROD/PIPE-DEPTH: 6.4 meters
 AC5266_SLEEVE-DEPTH  : 2.0 meters
 AC5266
 AC5266  HISTORY     - Date     Condition        Report By
 AC5266  HISTORY     - UNK      MONUMENTED       SDDT
 AC5266  HISTORY     - 19950630 GOOD             NGS
 AC5266  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5266
 AC5266                          STATION DESCRIPTION
 AC5266
 AC5266'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5266'33.6 KM (20.85 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5266'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 180.5 M (592.2 FT)
 AC5266'SOUTH OF MILEPOST 94, 51.0 M (167.3 FT) WEST OF THE HIGHWAY
 AC5266'CENTERLINE, 5.9 M (19.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE
 AC5266'AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3
 AC5266'FT) EAST OF A FENCE, 0.3 M (1.0 FT) WEST OF A METAL GUARD POST, AND
 AC5266'0.3 M (1.0 FT) EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AC5266'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A
 AC5266'1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC5266'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5266
 AC5266                          STATION RECOVERY (2012)
 AC5266
 AC5266'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5266'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5265 ***********************************************************************
 AC5265  DESIGNATION -  37 094.12
 AC5265  PID         -  AC5265
 AC5265  STATE/COUNTY-  SD/SANBORN
 AC5265  COUNTRY     -  US
 AC5265  USGS QUAD   -  LETCHER NE (2017)
 AC5265
 AC5265                         *CURRENT SURVEY CONTROL
 AC5265  ______________________________________________________________________
 AC5265* NAD 83(1986) POSITION- 43 59 17.     (N) 098 01 49.     (W)   SCALED
 AC5265* NAVD 88 ORTHO HEIGHT -   394.622 (meters)     1294.69  (feet) ADJUSTED
 AC5265  ______________________________________________________________________
 AC5265  GEOID HEIGHT    -        -25.671 (meters)                     GEOID18
 AC5265  DYNAMIC HEIGHT  -        394.541 (meters)     1294.42  (feet) COMP
 AC5265  MODELED GRAVITY -    980,400.6   (mgal)                       NAVD 88
 AC5265
 AC5265  VERT ORDER      -  FIRST     CLASS II
 AC5265
 AC5265.The horizontal coordinates were scaled from a map and have
 AC5265.an estimated accuracy of +/- 6 seconds.
 AC5265
 AC5265.The orthometric height was determined by differential leveling and
 AC5265.adjusted by the NATIONAL GEODETIC SURVEY
 AC5265.in October 1997.
 AC5265
 AC5265.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5265.GEOID18 height accuracy estimate available here.
 AC5265
 AC5265.Click photographs - Photos may exist for this station.
 AC5265
 AC5265.The dynamic height is computed by dividing the NAVD 88
 AC5265.geopotential number by the normal gravity value computed on the
 AC5265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5265.degrees latitude (g = 980.6199 gals.).
 AC5265
 AC5265.The modeled gravity was interpolated from observed gravity values.
 AC5265
 AC5265;                    North         East    Units  Estimated Accuracy
 AC5265;SPC SD S     -   186,390.      784,720.      MT  (+/- 180 meters Scaled)
 AC5265
 AC5265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP777710(NAD 83)
 AC5265
 AC5265                          SUPERSEDED SURVEY CONTROL
 AC5265
 AC5265.No superseded survey control is available for this station.
 AC5265
 AC5265_MARKER: DB = BENCH MARK DISK
 AC5265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5265_STAMPING: 37-94.12 1994
 AC5265_MARK LOGO: SDDT
 AC5265_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5265+STABILITY: SURFACE MOTION
 AC5265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5265+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5265
 AC5265  HISTORY     - Date     Condition        Report By
 AC5265  HISTORY     - 1994     MONUMENTED       SDDT
 AC5265  HISTORY     - 19950630 GOOD             NGS
 AC5265  HISTORY     - 20120517 GOOD             INDIV
 AC5265
 AC5265                          STATION DESCRIPTION
 AC5265
 AC5265'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5265'34.0 KM (21.10 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5265'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 211.6 M (694.2 FT)
 AC5265'NORTH OF MILEPOST 94, 24.4 M (80.1 FT) EAST OF THE HIGHWAY CENTERLINE,
 AC5265'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AC5265'SOUTHWEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) WEST OF A FENCE, 0.2 M
 AC5265'(0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AC5265'GROUND SURFACE.
 AC5265
 AC5265                          STATION RECOVERY (2012)
 AC5265
 AC5265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5264 ***********************************************************************
 AC5264  DESIGNATION -  37 095.12
 AC5264  PID         -  AC5264
 AC5264  STATE/COUNTY-  SD/SANBORN
 AC5264  COUNTRY     -  US
 AC5264  USGS QUAD   -  FORESTBURG (2017)
 AC5264
 AC5264                         *CURRENT SURVEY CONTROL
 AC5264  ______________________________________________________________________
 AC5264* NAD 83(1986) POSITION- 44 00 10.     (N) 098 01 54.     (W)   SCALED
 AC5264* NAVD 88 ORTHO HEIGHT -   393.075 (meters)     1289.61  (feet) ADJUSTED
 AC5264  ______________________________________________________________________
 AC5264  GEOID HEIGHT    -        -25.653 (meters)                     GEOID18
 AC5264  DYNAMIC HEIGHT  -        392.994 (meters)     1289.35  (feet) COMP
 AC5264  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 AC5264
 AC5264  VERT ORDER      -  FIRST     CLASS II
 AC5264
 AC5264.The horizontal coordinates were scaled from a map and have
 AC5264.an estimated accuracy of +/- 6 seconds.
 AC5264
 AC5264.The orthometric height was determined by differential leveling and
 AC5264.adjusted by the NATIONAL GEODETIC SURVEY
 AC5264.in October 1997.
 AC5264
 AC5264.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5264.GEOID18 height accuracy estimate available here.
 AC5264
 AC5264.Click photographs - Photos may exist for this station.
 AC5264
 AC5264.The dynamic height is computed by dividing the NAVD 88
 AC5264.geopotential number by the normal gravity value computed on the
 AC5264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5264.degrees latitude (g = 980.6199 gals.).
 AC5264
 AC5264.The modeled gravity was interpolated from observed gravity values.
 AC5264
 AC5264;                    North         East    Units  Estimated Accuracy
 AC5264;SPC SD S     -   188,020.      784,560.      MT  (+/- 180 meters Scaled)
 AC5264
 AC5264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP776726(NAD 83)
 AC5264
 AC5264                          SUPERSEDED SURVEY CONTROL
 AC5264
 AC5264.No superseded survey control is available for this station.
 AC5264
 AC5264_MARKER: DB = BENCH MARK DISK
 AC5264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5264_STAMPING: 37-95.12 1994
 AC5264_MARK LOGO: SDDT
 AC5264_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5264+STABILITY: SURFACE MOTION
 AC5264_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5264+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5264
 AC5264  HISTORY     - Date     Condition        Report By
 AC5264  HISTORY     - 1994     MONUMENTED       SDDT
 AC5264  HISTORY     - 19950630 GOOD             NGS
 AC5264  HISTORY     - 20120517 MARK NOT FOUND   INDIV
 AC5264
 AC5264                          STATION DESCRIPTION
 AC5264
 AC5264'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5264'35.6 KM (22.10 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5264'OF INTERSTATE HIGHWAY 90 IN MITCHELL (EXIT 332), 221.6 M (727.0 FT)
 AC5264'NORTH OF MILEPOST 95, 22.7 M (74.5 FT) WEST OF THE HIGHWAY CENTERLINE,
 AC5264'6.6 M (21.7 FT) WEST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL
 AC5264'OF THE HIGHWAY, 0.6 M (2.0 FT) NORTHEAST OF A T-FENCE CORNER, 0.3 M
 AC5264'(1.0 FT) EAST OF A FENCE, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND
 AC5264'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5264
 AC5264                          STATION RECOVERY (2012)
 AC5264
 AC5264'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC5264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5253 ***********************************************************************
 AC5253  DESIGNATION -  37 106.19
 AC5253  PID         -  AC5253
 AC5253  STATE/COUNTY-  SD/SANBORN
 AC5253  COUNTRY     -  US
 AC5253  USGS QUAD   -  FORESTBURG SW (2017)
 AC5253
 AC5253                         *CURRENT SURVEY CONTROL
 AC5253  ______________________________________________________________________
 AC5253* NAD 83(1986) POSITION- 44 03 38.     (N) 098 12 37.     (W)   SCALED
 AC5253* NAVD 88 ORTHO HEIGHT -   395.335 (meters)     1297.03  (feet) ADJUSTED
 AC5253  ______________________________________________________________________
 AC5253  GEOID HEIGHT    -        -25.514 (meters)                     GEOID18
 AC5253  DYNAMIC HEIGHT  -        395.256 (meters)     1296.77  (feet) COMP
 AC5253  MODELED GRAVITY -    980,407.0   (mgal)                       NAVD 88
 AC5253
 AC5253  VERT ORDER      -  FIRST     CLASS II
 AC5253
 AC5253.The horizontal coordinates were scaled from a map and have
 AC5253.an estimated accuracy of +/- 6 seconds.
 AC5253
 AC5253.The orthometric height was determined by differential leveling and
 AC5253.adjusted by the NATIONAL GEODETIC SURVEY
 AC5253.in October 1997.
 AC5253
 AC5253.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5253.GEOID18 height accuracy estimate available here.
 AC5253
 AC5253.Click photographs - Photos may exist for this station.
 AC5253
 AC5253.The dynamic height is computed by dividing the NAVD 88
 AC5253.geopotential number by the normal gravity value computed on the
 AC5253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5253.degrees latitude (g = 980.6199 gals.).
 AC5253
 AC5253.The modeled gravity was interpolated from observed gravity values.
 AC5253
 AC5253;                    North         East    Units  Estimated Accuracy
 AC5253;SPC SD S     -   194,060.      770,080.      MT  (+/- 180 meters Scaled)
 AC5253
 AC5253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP632789(NAD 83)
 AC5253
 AC5253                          SUPERSEDED SURVEY CONTROL
 AC5253
 AC5253.No superseded survey control is available for this station.
 AC5253
 AC5253_MARKER: DD = SURVEY DISK
 AC5253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5253_STAMPING: 37 106.19
 AC5253_MARK LOGO: SDDT
 AC5253_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5253+STABILITY: SURFACE MOTION
 AC5253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5253+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5253
 AC5253  HISTORY     - Date     Condition        Report By
 AC5253  HISTORY     - UNK      MONUMENTED       SDDT
 AC5253  HISTORY     - 19950630 GOOD             NGS
 AC5253  HISTORY     - 20120517 GOOD             INDIV
 AC5253
 AC5253                          STATION DESCRIPTION
 AC5253
 AC5253'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5253'34.3 KM (21.30 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5253'OF U.S. HIGHWAY 14 IN HURON, 308.0 M (1010.5 FT) NORTH OF MILEPOST
 AC5253'106, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5253'OF THE HIGHWAY, 9.1 M (29.9 FT) NORTH OF THE CENTER OF A FIELD
 AC5253'ENTRANCE AND GATE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3
 AC5253'M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 AC5253'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5253
 AC5253                          STATION RECOVERY (2012)
 AC5253
 AC5253'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5252 ***********************************************************************
 AC5252  DESIGNATION -  37 107.31
 AC5252  PID         -  AC5252
 AC5252  STATE/COUNTY-  SD/SANBORN
 AC5252  COUNTRY     -  US
 AC5252  USGS QUAD   -  FORESTBURG SW (2017)
 AC5252
 AC5252                         *CURRENT SURVEY CONTROL
 AC5252  ______________________________________________________________________
 AC5252* NAD 83(1986) POSITION- 44 04 34.     (N) 098 12 38.     (W)   SCALED
 AC5252* NAVD 88 ORTHO HEIGHT -   393.533 (meters)     1291.12  (feet) ADJUSTED
 AC5252  ______________________________________________________________________
 AC5252  GEOID HEIGHT    -        -25.493 (meters)                     GEOID18
 AC5252  DYNAMIC HEIGHT  -        393.455 (meters)     1290.86  (feet) COMP
 AC5252  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 AC5252
 AC5252  VERT ORDER      -  FIRST     CLASS II
 AC5252
 AC5252.The horizontal coordinates were scaled from a map and have
 AC5252.an estimated accuracy of +/- 6 seconds.
 AC5252
 AC5252.The orthometric height was determined by differential leveling and
 AC5252.adjusted by the NATIONAL GEODETIC SURVEY
 AC5252.in October 1997.
 AC5252
 AC5252.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5252.GEOID18 height accuracy estimate available here.
 AC5252
 AC5252.Click photographs - Photos may exist for this station.
 AC5252
 AC5252.The dynamic height is computed by dividing the NAVD 88
 AC5252.geopotential number by the normal gravity value computed on the
 AC5252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5252.degrees latitude (g = 980.6199 gals.).
 AC5252
 AC5252.The modeled gravity was interpolated from observed gravity values.
 AC5252
 AC5252;                    North         East    Units  Estimated Accuracy
 AC5252;SPC SD S     -   195,780.      770,010.      MT  (+/- 180 meters Scaled)
 AC5252
 AC5252_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP632806(NAD 83)
 AC5252
 AC5252                          SUPERSEDED SURVEY CONTROL
 AC5252
 AC5252.No superseded survey control is available for this station.
 AC5252
 AC5252_MARKER: DB = BENCH MARK DISK
 AC5252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5252_STAMPING: 37 107.31 1290.46
 AC5252_MARK LOGO: SDDT
 AC5252_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5252+STABILITY: SURFACE MOTION
 AC5252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5252+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5252
 AC5252  HISTORY     - Date     Condition        Report By
 AC5252  HISTORY     - UNK      MONUMENTED       SDDT
 AC5252  HISTORY     - 19950630 GOOD             NGS
 AC5252  HISTORY     - 20120517 GOOD             INDIV
 AC5252
 AC5252                          STATION DESCRIPTION
 AC5252
 AC5252'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5252'32.6 KM (20.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5252'OF U.S. HIGHWAY 14 IN HURON, 460.0 M (1509.2 FT) NORTH OF MILEPOST
 AC5252'107, 31.4 M (103.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5252'OF THE HIGHWAY, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AC5252'(1.0 FT) SOUTHWEST OF A T-FENCE CORNER, 0.2 M (0.7 FT) WEST OF A
 AC5252'WITNESS POST AND FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AC5252'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AC5252
 AC5252                          STATION RECOVERY (2012)
 AC5252
 AC5252'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5251 ***********************************************************************
 AC5251  CBN         -  This is a Cooperative Base Network Control Station.
 AC5251  DESIGNATION -  37 107.82
 AC5251  PID         -  AC5251
 AC5251  STATE/COUNTY-  SD/SANBORN
 AC5251  COUNTRY     -  US
 AC5251  USGS QUAD   -  FORESTBURG SW (2017)
 AC5251
 AC5251                         *CURRENT SURVEY CONTROL
 AC5251  ______________________________________________________________________
 AC5251* NAD 83(2011) POSITION- 44 05 01.60530(N) 098 12 35.92708(W)   ADJUSTED
 AC5251* NAD 83(2011) ELLIP HT-   368.593 (meters)        (06/27/12)   ADJUSTED
 AC5251* NAD 83(2011) EPOCH   -  2010.00
 AC5251* NAVD 88 ORTHO HEIGHT -   394.081 (meters)     1292.91  (feet) ADJUSTED
 AC5251  ______________________________________________________________________
 AC5251  GEOID HEIGHT    -        -25.483 (meters)                     GEOID18
 AC5251  NAD 83(2011) X  -   -655,353.815 (meters)                     COMP
 AC5251  NAD 83(2011) Y  - -4,542,235.964 (meters)                     COMP
 AC5251  NAD 83(2011) Z  -  4,415,039.628 (meters)                     COMP
 AC5251  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 AC5251  DYNAMIC HEIGHT  -        394.003 (meters)     1292.66  (feet) COMP
 AC5251  MODELED GRAVITY -    980,409.4   (mgal)                       NAVD 88
 AC5251
 AC5251  VERT ORDER      -  FIRST     CLASS II
 AC5251
 AC5251  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC5251  Standards:
 AC5251         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC5251            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC5251  -------------------------------------------------------------------
 AC5251  NETWORK    0.93   2.80           0.44   0.29   1.43     -0.09087991
 AC5251  -------------------------------------------------------------------
 AC5251  Click here for local accuracies and other accuracy information.
 AC5251
 AC5251.The horizontal coordinates were established by GPS observations
 AC5251.and adjusted by the National Geodetic Survey in June 2012.
 AC5251
 AC5251.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC5251.been affixed to the stable North American tectonic plate. See 
 AC5251.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC5251
 AC5251.The horizontal coordinates are valid at the epoch date displayed above
 AC5251.which is a decimal equivalence of Year/Month/Day.
 AC5251
 AC5251.The orthometric height was determined by differential leveling and
 AC5251.adjusted by the NATIONAL GEODETIC SURVEY
 AC5251.in October 1997.
 AC5251
 AC5251.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5251.GEOID18 height accuracy estimate available here.
 AC5251
 AC5251.Click photographs - Photos may exist for this station.
 AC5251
 AC5251.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC5251
 AC5251.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC5251
 AC5251.The ellipsoidal height was determined by GPS observations
 AC5251.and is referenced to NAD 83.
 AC5251
 AC5251.The dynamic height is computed by dividing the NAVD 88
 AC5251.geopotential number by the normal gravity value computed on the
 AC5251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5251.degrees latitude (g = 980.6199 gals.).
 AC5251
 AC5251.The modeled gravity was interpolated from observed gravity values.
 AC5251
 AC5251. The following values were computed from the NAD 83(2011) position.
 AC5251
 AC5251;                    North         East     Units Scale Factor Converg.
 AC5251;SPC SD S     -   196,636.943   770,037.522   MT  0.99993983   +1 27 53.3
 AC5251;SPC SD S     -   645,133.04  2,526,364.77   sFT  0.99993983   +1 27 53.3
 AC5251;UTM  14      - 4,881,481.467   563,250.043   MT  0.99964920   +0 32 58.7
 AC5251
 AC5251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC5251!SPC SD S     -   0.99994221  x   0.99993983  =   0.99988204
 AC5251!UTM  14      -   0.99994221  x   0.99964920  =   0.99959143
 AC5251
 AC5251_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP6325081481(NAD 83)
 AC5251
 AC5251                          SUPERSEDED SURVEY CONTROL
 AC5251
 AC5251  NAD 83(2007)-  44 05 01.60538(N)    098 12 35.92796(W) AD(2002.00) 0
 AC5251  ELLIP H (02/10/07)  368.622  (m)                       GP(2002.00)    
 AC5251  ELLIP H (04/15/04)  368.616  (m)                       GP(       ) 2 1
 AC5251  NAD 83(1996)-  44 05 01.60493(N)    098 12 35.92761(W) AD(       ) B
 AC5251  ELLIP H (04/18/97)  368.656  (m)                       GP(       ) 4 1
 AC5251  NAVD 88 (04/18/97)  394.1    (m)  GEOID96  model used  GPS OBS        
 AC5251
 AC5251.Superseded values are not recommended for survey control.
 AC5251
 AC5251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC5251.See file dsdata.pdf to determine how the superseded data were derived.
 AC5251
 AC5251_MARKER: Z = SEE DESCRIPTION
 AC5251_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5251_STAMPING: 37-107.82
 AC5251_MARK LOGO: NGS
 AC5251_PROJECTION: FLUSH
 AC5251_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5251_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5251+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5251_ROD/PIPE-DEPTH: 6.4 meters
 AC5251_SLEEVE-DEPTH  : 1.8 meters
 AC5251
 AC5251  HISTORY     - Date     Condition        Report By
 AC5251  HISTORY     - UNK      MONUMENTED       SDDT
 AC5251  HISTORY     - 19950630 GOOD             NGS
 AC5251  HISTORY     - 19951019 GOOD             NGS
 AC5251  HISTORY     - 20120517 GOOD             INDIV
 AC5251
 AC5251                          STATION DESCRIPTION
 AC5251
 AC5251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5251'31.8 KM (19.75 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5251'OF U.S. HIGHWAY 14 IN HURON, 263.0 M (862.9 FT) SOUTH OF MILEPOST 108,
 AC5251'32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5251'THE HIGHWAY, 16.0 M (52.5 FT) NORTH OF THE CENTER OF A GRAVELED ROAD,
 AC5251'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF
 AC5251'A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 AC5251'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL THAT IS
 AC5251'EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED
 AC5251'STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC5251'AND THEN THROUGH A 4-INCH PVC CAP.
 AC5251
 AC5251                          STATION RECOVERY (1995)
 AC5251
 AC5251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 AC5251'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTH OF HURON, AND 4.0
 AC5251'MI (6.4 KM) NORTHEAST OF WOONSOCKET, ON STATE HIGHWAY 37.
 AC5251'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC5251'JUNCTION OF STATE HIGHWAYS 34 AND 37 NORTH, 3.0 MI (4.8 KM) EAST OF
 AC5251'WOONSOCKET, GO NORTH ON STATE HIGHWAY 37 FOR 2.0 MI (3.2 KM) TO THE
 AC5251'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF
 AC5251'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC5251'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 32.1 M (105.3 FT) EAST OF THE
 AC5251'CENTER OF THE NORTHBOUND LANES OF THE HIGHWAY, 16.0 M (52.5 FT) NORTH
 AC5251'OF THE CENTER OF A GRAVELED ROAD, 5.5 M (18.0 FT) NORTH OF A FENCE
 AC5251'CORNER POST, 0.3 M (1.0 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0
 AC5251'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AC5251'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC5251
 AC5251                          STATION RECOVERY (2012)
 AC5251
 AC5251'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5251'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5250 ***********************************************************************
 AC5250  DESIGNATION -  37 108.31
 AC5250  PID         -  AC5250
 AC5250  STATE/COUNTY-  SD/SANBORN
 AC5250  COUNTRY     -  US
 AC5250  USGS QUAD   -  FORESTBURG SW (2017)
 AC5250
 AC5250                         *CURRENT SURVEY CONTROL
 AC5250  ______________________________________________________________________
 AC5250* NAD 83(1986) POSITION- 44 05 27.     (N) 098 12 38.     (W)   SCALED
 AC5250* NAVD 88 ORTHO HEIGHT -   394.006 (meters)     1292.67  (feet) ADJUSTED
 AC5250  ______________________________________________________________________
 AC5250  GEOID HEIGHT    -        -25.474 (meters)                     GEOID18
 AC5250  DYNAMIC HEIGHT  -        393.928 (meters)     1292.41  (feet) COMP
 AC5250  MODELED GRAVITY -    980,410.2   (mgal)                       NAVD 88
 AC5250
 AC5250  VERT ORDER      -  FIRST     CLASS II
 AC5250
 AC5250.The horizontal coordinates were scaled from a map and have
 AC5250.an estimated accuracy of +/- 6 seconds.
 AC5250
 AC5250.The orthometric height was determined by differential leveling and
 AC5250.adjusted by the NATIONAL GEODETIC SURVEY
 AC5250.in October 1997.
 AC5250
 AC5250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5250.GEOID18 height accuracy estimate available here.
 AC5250
 AC5250.Click photographs - Photos may exist for this station.
 AC5250
 AC5250.The dynamic height is computed by dividing the NAVD 88
 AC5250.geopotential number by the normal gravity value computed on the
 AC5250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5250.degrees latitude (g = 980.6199 gals.).
 AC5250
 AC5250.The modeled gravity was interpolated from observed gravity values.
 AC5250
 AC5250;                    North         East    Units  Estimated Accuracy
 AC5250;SPC SD S     -   197,420.      769,970.      MT  (+/- 180 meters Scaled)
 AC5250
 AC5250_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631822(NAD 83)
 AC5250
 AC5250                          SUPERSEDED SURVEY CONTROL
 AC5250
 AC5250.No superseded survey control is available for this station.
 AC5250
 AC5250_MARKER: DB = BENCH MARK DISK
 AC5250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5250_STAMPING: 37 108.31 1292.00
 AC5250_MARK LOGO: SDDT
 AC5250_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5250+STABILITY: SURFACE MOTION
 AC5250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5250+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AC5250
 AC5250  HISTORY     - Date     Condition        Report By
 AC5250  HISTORY     - UNK      MONUMENTED       SDDT
 AC5250  HISTORY     - 19950630 GOOD             NGS
 AC5250  HISTORY     - 20120517 GOOD             INDIV
 AC5250
 AC5250                          STATION DESCRIPTION
 AC5250
 AC5250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5250'31.0 KM (19.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5250'OF U.S. HIGHWAY 14 IN HURON, 520.0 M (1706.0 FT) NORTH OF MILEPOST
 AC5250'108, 31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5250'OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A T-FENCE CORNER, 0.5 M (1.6
 AC5250'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AC5250'POST AND FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 AC5250'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AC5250
 AC5250                          STATION RECOVERY (2012)
 AC5250
 AC5250'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5249 ***********************************************************************
 AC5249  DESIGNATION -  37 109.30
 AC5249  PID         -  AC5249
 AC5249  STATE/COUNTY-  SD/SANBORN
 AC5249  COUNTRY     -  US
 AC5249  USGS QUAD   -  FORESTBURG SW (2017)
 AC5249
 AC5249                         *CURRENT SURVEY CONTROL
 AC5249  ______________________________________________________________________
 AC5249* NAD 83(1986) POSITION- 44 06 19.     (N) 098 12 36.     (W)   SCALED
 AC5249* NAVD 88 ORTHO HEIGHT -   394.787 (meters)     1295.23  (feet) ADJUSTED
 AC5249  ______________________________________________________________________
 AC5249  GEOID HEIGHT    -        -25.455 (meters)                     GEOID18
 AC5249  DYNAMIC HEIGHT  -        394.710 (meters)     1294.98  (feet) COMP
 AC5249  MODELED GRAVITY -    980,411.6   (mgal)                       NAVD 88
 AC5249
 AC5249  VERT ORDER      -  FIRST     CLASS II
 AC5249
 AC5249.The horizontal coordinates were scaled from a map and have
 AC5249.an estimated accuracy of +/- 6 seconds.
 AC5249
 AC5249.The orthometric height was determined by differential leveling and
 AC5249.adjusted by the NATIONAL GEODETIC SURVEY
 AC5249.in October 1997.
 AC5249
 AC5249.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5249.GEOID18 height accuracy estimate available here.
 AC5249
 AC5249.Click photographs - Photos may exist for this station.
 AC5249
 AC5249.The dynamic height is computed by dividing the NAVD 88
 AC5249.geopotential number by the normal gravity value computed on the
 AC5249.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5249.degrees latitude (g = 980.6199 gals.).
 AC5249
 AC5249.The modeled gravity was interpolated from observed gravity values.
 AC5249
 AC5249;                    North         East    Units  Estimated Accuracy
 AC5249;SPC SD S     -   199,030.      769,980.      MT  (+/- 180 meters Scaled)
 AC5249
 AC5249_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP632838(NAD 83)
 AC5249
 AC5249                          SUPERSEDED SURVEY CONTROL
 AC5249
 AC5249.No superseded survey control is available for this station.
 AC5249
 AC5249_MARKER: DB = BENCH MARK DISK
 AC5249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5249_STAMPING: 37 109.30 1294.55
 AC5249_MARK LOGO: SDDT
 AC5249_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5249+STABILITY: SURFACE MOTION
 AC5249_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5249+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 AC5249
 AC5249  HISTORY     - Date     Condition        Report By
 AC5249  HISTORY     - UNK      MONUMENTED       SDDT
 AC5249  HISTORY     - 19950630 GOOD             NGS
 AC5249  HISTORY     - 20120518 GOOD             INDIV
 AC5249
 AC5249                          STATION DESCRIPTION
 AC5249
 AC5249'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5249'29.4 KM (18.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5249'OF U.S. HIGHWAY 14 IN HURON, 520.0 M (1706.0 FT) NORTH OF MILEPOST
 AC5249'109, 31.9 M (104.7 FT) EAST OF FT) NORTH OF A UTILITY POLE WITH 2 GUY
 AC5249'CABLES, 16.7 M (54.8 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND
 AC5249'GATE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AC5249'WEST OF A WITNESS POST AND FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS
 AC5249'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5249
 AC5249                          STATION RECOVERY (2012)
 AC5249
 AC5249'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5249'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5248 ***********************************************************************
 AC5248  DESIGNATION -  37 110.35
 AC5248  PID         -  AC5248
 AC5248  STATE/COUNTY-  SD/SANBORN
 AC5248  COUNTRY     -  US
 AC5248  USGS QUAD   -  FORESTBURG SW (2017)
 AC5248
 AC5248                         *CURRENT SURVEY CONTROL
 AC5248  ______________________________________________________________________
 AC5248* NAD 83(1986) POSITION- 44 07 10.     (N) 098 12 37.     (W)   SCALED
 AC5248* NAVD 88 ORTHO HEIGHT -   393.927 (meters)     1292.41  (feet) ADJUSTED
 AC5248  ______________________________________________________________________
 AC5248  GEOID HEIGHT    -        -25.436 (meters)                     GEOID18
 AC5248  DYNAMIC HEIGHT  -        393.851 (meters)     1292.16  (feet) COMP
 AC5248  MODELED GRAVITY -    980,413.0   (mgal)                       NAVD 88
 AC5248
 AC5248  VERT ORDER      -  FIRST     CLASS II
 AC5248
 AC5248.The horizontal coordinates were scaled from a map and have
 AC5248.an estimated accuracy of +/- 6 seconds.
 AC5248
 AC5248.The orthometric height was determined by differential leveling and
 AC5248.adjusted by the NATIONAL GEODETIC SURVEY
 AC5248.in October 1997.
 AC5248
 AC5248.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5248.GEOID18 height accuracy estimate available here.
 AC5248
 AC5248.Click photographs - Photos may exist for this station.
 AC5248
 AC5248.The dynamic height is computed by dividing the NAVD 88
 AC5248.geopotential number by the normal gravity value computed on the
 AC5248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5248.degrees latitude (g = 980.6199 gals.).
 AC5248
 AC5248.The modeled gravity was interpolated from observed gravity values.
 AC5248
 AC5248;                    North         East    Units  Estimated Accuracy
 AC5248;SPC SD S     -   200,600.      769,910.      MT  (+/- 180 meters Scaled)
 AC5248
 AC5248_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631854(NAD 83)
 AC5248
 AC5248                          SUPERSEDED SURVEY CONTROL
 AC5248
 AC5248.No superseded survey control is available for this station.
 AC5248
 AC5248_MARKER: DD = SURVEY DISK
 AC5248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5248_STAMPING: 37-110.35
 AC5248_MARK LOGO: SDDT
 AC5248_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5248+STABILITY: SURFACE MOTION
 AC5248_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5248+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5248
 AC5248  HISTORY     - Date     Condition        Report By
 AC5248  HISTORY     - UNK      MONUMENTED       SDDT
 AC5248  HISTORY     - 19950630 GOOD             NGS
 AC5248
 AC5248                          STATION DESCRIPTION
 AC5248
 AC5248'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5248'27.8 KM (17.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5248'OF U.S. HIGHWAY 14 IN HURON, 478.0 M (1568.2 FT) NORTH OF MILEPOST
 AC5248'110, 31.7 M (104.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5248'OF THE HIGHWAY, 31.4 M (103.0 FT) SOUTH OF THE CENTER OF A DRIVEWAY,
 AC5248'0.8 M (2.6 FT) SOUTHWEST OF A RIGHT-OF-WAY POST, 0.5 M (1.6 FT) BELOW
 AC5248'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND
 AC5248'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5247 ***********************************************************************
 AC5247  DESIGNATION -  37 111.13
 AC5247  PID         -  AC5247
 AC5247  STATE/COUNTY-  SD/SANBORN
 AC5247  COUNTRY     -  US
 AC5247  USGS QUAD   -  FORESTBURG NW (2017)
 AC5247
 AC5247                         *CURRENT SURVEY CONTROL
 AC5247  ______________________________________________________________________
 AC5247* NAD 83(1986) POSITION- 44 08 03.     (N) 098 12 37.     (W)   SCALED
 AC5247* NAVD 88 ORTHO HEIGHT -   392.020 (meters)     1286.15  (feet) ADJUSTED
 AC5247  ______________________________________________________________________
 AC5247  GEOID HEIGHT    -        -25.417 (meters)                     GEOID18
 AC5247  DYNAMIC HEIGHT  -        391.944 (meters)     1285.90  (feet) COMP
 AC5247  MODELED GRAVITY -    980,414.4   (mgal)                       NAVD 88
 AC5247
 AC5247  VERT ORDER      -  FIRST     CLASS II
 AC5247
 AC5247.The horizontal coordinates were scaled from a map and have
 AC5247.an estimated accuracy of +/- 6 seconds.
 AC5247
 AC5247.The orthometric height was determined by differential leveling and
 AC5247.adjusted by the NATIONAL GEODETIC SURVEY
 AC5247.in October 1997.
 AC5247
 AC5247.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5247.GEOID18 height accuracy estimate available here.
 AC5247
 AC5247.Click photographs - Photos may exist for this station.
 AC5247
 AC5247.The dynamic height is computed by dividing the NAVD 88
 AC5247.geopotential number by the normal gravity value computed on the
 AC5247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5247.degrees latitude (g = 980.6199 gals.).
 AC5247
 AC5247.The modeled gravity was interpolated from observed gravity values.
 AC5247
 AC5247;                    North         East    Units  Estimated Accuracy
 AC5247;SPC SD S     -   202,230.      769,870.      MT  (+/- 180 meters Scaled)
 AC5247
 AC5247_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631870(NAD 83)
 AC5247
 AC5247                          SUPERSEDED SURVEY CONTROL
 AC5247
 AC5247.No superseded survey control is available for this station.
 AC5247
 AC5247_MARKER: DB = BENCH MARK DISK
 AC5247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5247_STAMPING: 37 111.13 1285.46
 AC5247_MARK LOGO: SDDT
 AC5247_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5247+STABILITY: SURFACE MOTION
 AC5247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5247+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5247
 AC5247  HISTORY     - Date     Condition        Report By
 AC5247  HISTORY     - UNK      MONUMENTED       SDDT
 AC5247  HISTORY     - 19950630 GOOD             NGS
 AC5247
 AC5247                          STATION DESCRIPTION
 AC5247
 AC5247'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5247'26.1 KM (16.20 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5247'OF U.S. HIGHWAY 14 IN HURON, 564.0 M (1850.4 FT) NORTH OF MILEPOST
 AC5247'111, 31.7 M (104.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5247'OF THE HIGHWAY, 1.1 M (3.6 FT) NORTH OF A T-FENCE CORNER, 1.0 M (3.3
 AC5247'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS
 AC5247'POST AND FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE
 AC5247'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5246 ***********************************************************************
 AC5246  DESIGNATION -  37 112.12
 AC5246  PID         -  AC5246
 AC5246  STATE/COUNTY-  SD/SANBORN
 AC5246  COUNTRY     -  US
 AC5246  USGS QUAD   -  FORESTBURG NW (2017)
 AC5246
 AC5246                         *CURRENT SURVEY CONTROL
 AC5246  ______________________________________________________________________
 AC5246* NAD 83(1986) POSITION- 44 08 45.     (N) 098 12 36.     (W)   SCALED
 AC5246* NAVD 88 ORTHO HEIGHT -   393.090 (meters)     1289.66  (feet) ADJUSTED
 AC5246  ______________________________________________________________________
 AC5246  GEOID HEIGHT    -        -25.401 (meters)                     GEOID18
 AC5246  DYNAMIC HEIGHT  -        393.015 (meters)     1289.42  (feet) COMP
 AC5246  MODELED GRAVITY -    980,415.5   (mgal)                       NAVD 88
 AC5246
 AC5246  VERT ORDER      -  FIRST     CLASS II
 AC5246
 AC5246.The horizontal coordinates were scaled from a map and have
 AC5246.an estimated accuracy of +/- 6 seconds.
 AC5246
 AC5246.The orthometric height was determined by differential leveling and
 AC5246.adjusted by the NATIONAL GEODETIC SURVEY
 AC5246.in October 1997.
 AC5246
 AC5246.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5246.GEOID18 height accuracy estimate available here.
 AC5246
 AC5246.Click photographs - Photos may exist for this station.
 AC5246
 AC5246.The dynamic height is computed by dividing the NAVD 88
 AC5246.geopotential number by the normal gravity value computed on the
 AC5246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5246.degrees latitude (g = 980.6199 gals.).
 AC5246
 AC5246.The modeled gravity was interpolated from observed gravity values.
 AC5246
 AC5246;                    North         East    Units  Estimated Accuracy
 AC5246;SPC SD S     -   203,530.      769,860.      MT  (+/- 180 meters Scaled)
 AC5246
 AC5246_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631883(NAD 83)
 AC5246
 AC5246                          SUPERSEDED SURVEY CONTROL
 AC5246
 AC5246.No superseded survey control is available for this station.
 AC5246
 AC5246_MARKER: DB = BENCH MARK DISK
 AC5246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5246_STAMPING: 37-112.12 1288.95
 AC5246_MARK LOGO: SDDT
 AC5246_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5246+STABILITY: SURFACE MOTION
 AC5246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5246+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5246
 AC5246  HISTORY     - Date     Condition        Report By
 AC5246  HISTORY     - UNK      MONUMENTED       SDDT
 AC5246  HISTORY     - 19950630 GOOD             NGS
 AC5246
 AC5246                          STATION DESCRIPTION
 AC5246
 AC5246'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5246'24.9 KM (15.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5246'OF U.S. HIGHWAY 14 IN HURON, 225.0 M (738.2 FT) NORTH OF MILEPOST 112,
 AC5246'31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5246'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, 0.3 M
 AC5246'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A
 AC5246'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5245 ***********************************************************************
 AC5245  DESIGNATION -  37 112.85
 AC5245  PID         -  AC5245
 AC5245  STATE/COUNTY-  SD/SANBORN
 AC5245  COUNTRY     -  US
 AC5245  USGS QUAD   -  FORESTBURG NW (2017)
 AC5245
 AC5245                         *CURRENT SURVEY CONTROL
 AC5245  ______________________________________________________________________
 AC5245* NAD 83(1986) POSITION- 44 09 22.     (N) 098 12 35.     (W)   SCALED
 AC5245* NAVD 88 ORTHO HEIGHT -   404.349 (meters)     1326.60  (feet) ADJUSTED
 AC5245  ______________________________________________________________________
 AC5245  GEOID HEIGHT    -        -25.386 (meters)                     GEOID18
 AC5245  DYNAMIC HEIGHT  -        404.272 (meters)     1326.35  (feet) COMP
 AC5245  MODELED GRAVITY -    980,416.4   (mgal)                       NAVD 88
 AC5245
 AC5245  VERT ORDER      -  FIRST     CLASS II
 AC5245
 AC5245.The horizontal coordinates were scaled from a map and have
 AC5245.an estimated accuracy of +/- 6 seconds.
 AC5245
 AC5245.The orthometric height was determined by differential leveling and
 AC5245.adjusted by the NATIONAL GEODETIC SURVEY
 AC5245.in October 1997.
 AC5245
 AC5245.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5245.GEOID18 height accuracy estimate available here.
 AC5245
 AC5245.Click photographs - Photos may exist for this station.
 AC5245
 AC5245.The dynamic height is computed by dividing the NAVD 88
 AC5245.geopotential number by the normal gravity value computed on the
 AC5245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5245.degrees latitude (g = 980.6199 gals.).
 AC5245
 AC5245.The modeled gravity was interpolated from observed gravity values.
 AC5245
 AC5245;                    North         East    Units  Estimated Accuracy
 AC5245;SPC SD S     -   204,670.      769,850.      MT  (+/- 180 meters Scaled)
 AC5245
 AC5245_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631895(NAD 83)
 AC5245
 AC5245                          SUPERSEDED SURVEY CONTROL
 AC5245
 AC5245.No superseded survey control is available for this station.
 AC5245
 AC5245_MARKER: Z = SEE DESCRIPTION
 AC5245_SETTING: 0 = UNSPECIFIED SETTING
 AC5245_STAMPING: 37-112.85
 AC5245_PROJECTION: FLUSH
 AC5245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5245+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5245_ROD/PIPE-DEPTH: 6.4 meters
 AC5245_SLEEVE-DEPTH  : 2.0 meters
 AC5245
 AC5245  HISTORY     - Date     Condition        Report By
 AC5245  HISTORY     - UNK      MONUMENTED       SDDT
 AC5245  HISTORY     - 19950630 GOOD             NGS
 AC5245
 AC5245                          STATION DESCRIPTION
 AC5245
 AC5245'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5245'23.8 KM (14.80 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5245'OF U.S. HIGHWAY 14 IN HURON, 243.0 M (797.2 FT) SOUTH OF MILEPOST 113,
 AC5245'31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5245'THE HIGHWAY, 12.1 M (39.7 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD,
 AC5245'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF
 AC5245'A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 AC5245'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL THAT IS
 AC5245'EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED
 AC5245'STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC5245'AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5244 ***********************************************************************
 AC5244  DESIGNATION -  37 113.20
 AC5244  PID         -  AC5244
 AC5244  STATE/COUNTY-  SD/SANBORN
 AC5244  COUNTRY     -  US
 AC5244  USGS QUAD   -  FORESTBURG NW (2017)
 AC5244
 AC5244                         *CURRENT SURVEY CONTROL
 AC5244  ______________________________________________________________________
 AC5244* NAD 83(1986) POSITION- 44 09 41.     (N) 098 12 35.     (W)   SCALED
 AC5244* NAVD 88 ORTHO HEIGHT -   405.393 (meters)     1330.03  (feet) ADJUSTED
 AC5244  ______________________________________________________________________
 AC5244  GEOID HEIGHT    -        -25.378 (meters)                     GEOID18
 AC5244  DYNAMIC HEIGHT  -        405.316 (meters)     1329.77  (feet) COMP
 AC5244  MODELED GRAVITY -    980,416.9   (mgal)                       NAVD 88
 AC5244
 AC5244  VERT ORDER      -  FIRST     CLASS II
 AC5244
 AC5244.The horizontal coordinates were scaled from a map and have
 AC5244.an estimated accuracy of +/- 6 seconds.
 AC5244
 AC5244.The orthometric height was determined by differential leveling and
 AC5244.adjusted by the NATIONAL GEODETIC SURVEY
 AC5244.in October 1997.
 AC5244
 AC5244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5244.GEOID18 height accuracy estimate available here.
 AC5244
 AC5244.Click photographs - Photos may exist for this station.
 AC5244
 AC5244.The dynamic height is computed by dividing the NAVD 88
 AC5244.geopotential number by the normal gravity value computed on the
 AC5244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5244.degrees latitude (g = 980.6199 gals.).
 AC5244
 AC5244.The modeled gravity was interpolated from observed gravity values.
 AC5244
 AC5244;                    North         East    Units  Estimated Accuracy
 AC5244;SPC SD S     -   205,260.      769,840.      MT  (+/- 180 meters Scaled)
 AC5244
 AC5244_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP631901(NAD 83)
 AC5244
 AC5244                          SUPERSEDED SURVEY CONTROL
 AC5244
 AC5244.No superseded survey control is available for this station.
 AC5244
 AC5244_MARKER: DB = BENCH MARK DISK
 AC5244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5244_STAMPING: 37 113.20 1329.35
 AC5244_MARK LOGO: SDDT
 AC5244_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5244+STABILITY: SURFACE MOTION
 AC5244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5244+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5244
 AC5244  HISTORY     - Date     Condition        Report By
 AC5244  HISTORY     - UNK      MONUMENTED       SDDT
 AC5244  HISTORY     - 19950630 GOOD             NGS
 AC5244
 AC5244                          STATION DESCRIPTION
 AC5244
 AC5244'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5244'23.1 KM (14.35 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5244'OF U.S. HIGHWAY 14 IN HURON, 371.0 M (1217.2 FT) NORTH OF MILEPOST
 AC5244'114, 32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5244'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW
 AC5244'THE LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2 WITNESS POSTS, AND THE
 AC5244'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5243 ***********************************************************************
 AC5243  DESIGNATION -  37 114.37
 AC5243  PID         -  AC5243
 AC5243  STATE/COUNTY-  SD/SANBORN
 AC5243  COUNTRY     -  US
 AC5243  USGS QUAD   -  FORESTBURG NW (2017)
 AC5243
 AC5243                         *CURRENT SURVEY CONTROL
 AC5243  ______________________________________________________________________
 AC5243* NAD 83(1986) POSITION- 44 10 40.     (N) 098 12 39.     (W)   SCALED
 AC5243* NAVD 88 ORTHO HEIGHT -   399.747 (meters)     1311.50  (feet) ADJUSTED
 AC5243  ______________________________________________________________________
 AC5243  GEOID HEIGHT    -        -25.353 (meters)                     GEOID18
 AC5243  DYNAMIC HEIGHT  -        399.672 (meters)     1311.26  (feet) COMP
 AC5243  MODELED GRAVITY -    980,418.4   (mgal)                       NAVD 88
 AC5243
 AC5243  VERT ORDER      -  FIRST     CLASS II
 AC5243
 AC5243.The horizontal coordinates were scaled from a map and have
 AC5243.an estimated accuracy of +/- 6 seconds.
 AC5243
 AC5243.The orthometric height was determined by differential leveling and
 AC5243.adjusted by the NATIONAL GEODETIC SURVEY
 AC5243.in October 1997.
 AC5243
 AC5243.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5243.GEOID18 height accuracy estimate available here.
 AC5243
 AC5243.Click photographs - Photos may exist for this station.
 AC5243
 AC5243.The dynamic height is computed by dividing the NAVD 88
 AC5243.geopotential number by the normal gravity value computed on the
 AC5243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5243.degrees latitude (g = 980.6199 gals.).
 AC5243
 AC5243.The modeled gravity was interpolated from observed gravity values.
 AC5243
 AC5243;                    North         East    Units  Estimated Accuracy
 AC5243;SPC SD S     -   207,080.      769,700.      MT  (+/- 180 meters Scaled)
 AC5243
 AC5243_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP630919(NAD 83)
 AC5243
 AC5243                          SUPERSEDED SURVEY CONTROL
 AC5243
 AC5243.No superseded survey control is available for this station.
 AC5243
 AC5243_MARKER: DB = BENCH MARK DISK
 AC5243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5243_STAMPING: 37-114.37 1994
 AC5243_MARK LOGO: SDDT
 AC5243_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5243+STABILITY: SURFACE MOTION
 AC5243_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5243+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5243
 AC5243  HISTORY     - Date     Condition        Report By
 AC5243  HISTORY     - 1994     MONUMENTED       SDDT
 AC5243  HISTORY     - 19950630 GOOD             NGS
 AC5243
 AC5243                          STATION DESCRIPTION
 AC5243
 AC5243'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5243'21.3 KM (13.25 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5243'OF U.S. HIGHWAY 14 IN HURON, 594.0 M (1948.8 FT) NORTH OF MILEPOST
 AC5243'114, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5243'OF THE HIGHWAY, 11.7 M (38.4 FT) NORTH OF A T-FENCE CORNER, 1.0 M (3.3
 AC5243'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A FENCE,
 AC5243'NEAR THE CENTER OF 2 WITNESS POSTS, AND THE MONUMENT IS FLUSH WITH THE
 AC5243'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5242 ***********************************************************************
 AC5242  DESIGNATION -  37 115.27
 AC5242  PID         -  AC5242
 AC5242  STATE/COUNTY-  SD/SANBORN
 AC5242  COUNTRY     -  US
 AC5242  USGS QUAD   -  FORESTBURG NW (2017)
 AC5242
 AC5242                         *CURRENT SURVEY CONTROL
 AC5242  ______________________________________________________________________
 AC5242* NAD 83(1986) POSITION- 44 11 29.     (N) 098 12 44.     (W)   SCALED
 AC5242* NAVD 88 ORTHO HEIGHT -   396.930 (meters)     1302.26  (feet) ADJUSTED
 AC5242  ______________________________________________________________________
 AC5242  GEOID HEIGHT    -        -25.331 (meters)                     GEOID18
 AC5242  DYNAMIC HEIGHT  -        396.856 (meters)     1302.02  (feet) COMP
 AC5242  MODELED GRAVITY -    980,419.7   (mgal)                       NAVD 88
 AC5242
 AC5242  VERT ORDER      -  FIRST     CLASS II
 AC5242
 AC5242.The horizontal coordinates were scaled from a map and have
 AC5242.an estimated accuracy of +/- 6 seconds.
 AC5242
 AC5242.The orthometric height was determined by differential leveling and
 AC5242.adjusted by the NATIONAL GEODETIC SURVEY
 AC5242.in October 1997.
 AC5242
 AC5242.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5242.GEOID18 height accuracy estimate available here.
 AC5242
 AC5242.Click photographs - Photos may exist for this station.
 AC5242
 AC5242.The dynamic height is computed by dividing the NAVD 88
 AC5242.geopotential number by the normal gravity value computed on the
 AC5242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5242.degrees latitude (g = 980.6199 gals.).
 AC5242
 AC5242.The modeled gravity was interpolated from observed gravity values.
 AC5242
 AC5242;                    North         East    Units  Estimated Accuracy
 AC5242;SPC SD S     -   208,590.      769,550.      MT  (+/- 180 meters Scaled)
 AC5242
 AC5242_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP629934(NAD 83)
 AC5242
 AC5242                          SUPERSEDED SURVEY CONTROL
 AC5242
 AC5242.No superseded survey control is available for this station.
 AC5242
 AC5242_MARKER: DB = BENCH MARK DISK
 AC5242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5242_STAMPING: 37-115.27 1994
 AC5242_MARK LOGO: SDDT
 AC5242_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5242+STABILITY: SURFACE MOTION
 AC5242_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5242+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5242
 AC5242  HISTORY     - Date     Condition        Report By
 AC5242  HISTORY     - 1994     MONUMENTED       SDDT
 AC5242  HISTORY     - 19950630 GOOD             NGS
 AC5242
 AC5242                          STATION DESCRIPTION
 AC5242
 AC5242'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5242'19.8 KM (12.30 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5242'OF U.S. HIGHWAY 14 IN HURON, 456.0 M (1496.1 FT) NORTH OF MILEPOST
 AC5242'115, 32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5242'OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AC5242'(1.6 FT) WEST OF A FENCE, NEAR THE CENTER OF 2 WITNESS POSTS, AND THE
 AC5242'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5241 ***********************************************************************
 AC5241  DESIGNATION -  37 116.18
 AC5241  PID         -  AC5241
 AC5241  STATE/COUNTY-  SD/BEADLE
 AC5241  COUNTRY     -  US
 AC5241  USGS QUAD   -  FORESTBURG NW (2017)
 AC5241
 AC5241                         *CURRENT SURVEY CONTROL
 AC5241  ______________________________________________________________________
 AC5241* NAD 83(1986) POSITION- 44 12 14.     (N) 098 12 48.     (W)   SCALED
 AC5241* NAVD 88 ORTHO HEIGHT -   396.200 (meters)     1299.87  (feet) ADJUSTED
 AC5241  ______________________________________________________________________
 AC5241  GEOID HEIGHT    -        -25.310 (meters)                     GEOID18
 AC5241  DYNAMIC HEIGHT  -        396.127 (meters)     1299.63  (feet) COMP
 AC5241  MODELED GRAVITY -    980,420.9   (mgal)                       NAVD 88
 AC5241
 AC5241  VERT ORDER      -  FIRST     CLASS II
 AC5241
 AC5241.The horizontal coordinates were scaled from a map and have
 AC5241.an estimated accuracy of +/- 6 seconds.
 AC5241
 AC5241.The orthometric height was determined by differential leveling and
 AC5241.adjusted by the NATIONAL GEODETIC SURVEY
 AC5241.in October 1997.
 AC5241
 AC5241.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5241.GEOID18 height accuracy estimate available here.
 AC5241
 AC5241.Click photographs - Photos may exist for this station.
 AC5241
 AC5241.The dynamic height is computed by dividing the NAVD 88
 AC5241.geopotential number by the normal gravity value computed on the
 AC5241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5241.degrees latitude (g = 980.6199 gals.).
 AC5241
 AC5241.The modeled gravity was interpolated from observed gravity values.
 AC5241
 AC5241;                    North         East    Units  Estimated Accuracy
 AC5241;SPC SD N     -    42,750.      742,810.      MT  (+/- 180 meters Scaled)
 AC5241
 AC5241_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP628948(NAD 83)
 AC5241
 AC5241                          SUPERSEDED SURVEY CONTROL
 AC5241
 AC5241.No superseded survey control is available for this station.
 AC5241
 AC5241_MARKER: DB = BENCH MARK DISK
 AC5241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5241_STAMPING: 37 116.18 1994
 AC5241_MARK LOGO: SDDT
 AC5241_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5241+STABILITY: SURFACE MOTION
 AC5241_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5241+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5241
 AC5241  HISTORY     - Date     Condition        Report By
 AC5241  HISTORY     - 1994     MONUMENTED       SDDT
 AC5241  HISTORY     - 19950630 GOOD             NGS
 AC5241
 AC5241                          STATION DESCRIPTION
 AC5241
 AC5241'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5241'18.5 KM (11.50 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5241'OF U.S. HIGHWAY 14 IN HURON, 296.0 M (971.1 FT) NORTH OF MILEPOST 116,
 AC5241'31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5241'THE HIGHWAY, 15.1 M (49.5 FT) NORTH OF THE CENTER OF A DRIVEWAY, 0.5 M
 AC5241'(1.6 FT) NORTHWEST OF A RIGHT-OF-WAY POST, 0.3 M (1.0 FT) BELOW THE
 AC5241'LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2 WITNESS POSTS, AND THE
 AC5241'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5240 ***********************************************************************
 AC5240  DESIGNATION -  37 116.96
 AC5240  PID         -  AC5240
 AC5240  STATE/COUNTY-  SD/BEADLE
 AC5240  COUNTRY     -  US
 AC5240  USGS QUAD   -  FORESTBURG NW (2017)
 AC5240
 AC5240                         *CURRENT SURVEY CONTROL
 AC5240  ______________________________________________________________________
 AC5240* NAD 83(1986) POSITION- 44 12 55.     (N) 098 12 48.     (W)   SCALED
 AC5240* NAVD 88 ORTHO HEIGHT -   395.801 (meters)     1298.56  (feet) ADJUSTED
 AC5240  ______________________________________________________________________
 AC5240  GEOID HEIGHT    -        -25.291 (meters)                     GEOID18
 AC5240  DYNAMIC HEIGHT  -        395.728 (meters)     1298.32  (feet) COMP
 AC5240  MODELED GRAVITY -    980,422.0   (mgal)                       NAVD 88
 AC5240
 AC5240  VERT ORDER      -  FIRST     CLASS II
 AC5240
 AC5240.The horizontal coordinates were scaled from a map and have
 AC5240.an estimated accuracy of +/- 6 seconds.
 AC5240
 AC5240.The orthometric height was determined by differential leveling and
 AC5240.adjusted by the NATIONAL GEODETIC SURVEY
 AC5240.in October 1997.
 AC5240
 AC5240.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5240.GEOID18 height accuracy estimate available here.
 AC5240
 AC5240.Click photographs - Photos may exist for this station.
 AC5240
 AC5240.The dynamic height is computed by dividing the NAVD 88
 AC5240.geopotential number by the normal gravity value computed on the
 AC5240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5240.degrees latitude (g = 980.6199 gals.).
 AC5240
 AC5240.The modeled gravity was interpolated from observed gravity values.
 AC5240
 AC5240;                    North         East    Units  Estimated Accuracy
 AC5240;SPC SD N     -    44,020.      742,780.      MT  (+/- 180 meters Scaled)
 AC5240
 AC5240_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP628960(NAD 83)
 AC5240
 AC5240                          SUPERSEDED SURVEY CONTROL
 AC5240
 AC5240.No superseded survey control is available for this station.
 AC5240
 AC5240_MARKER: DB = BENCH MARK DISK
 AC5240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5240_STAMPING: 37-116.96 1994
 AC5240_MARK LOGO: SDDT
 AC5240_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5240+STABILITY: SURFACE MOTION
 AC5240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5240+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5240
 AC5240  HISTORY     - Date     Condition        Report By
 AC5240  HISTORY     - 1994     MONUMENTED       SDDT
 AC5240  HISTORY     - 19950630 GOOD             NGS
 AC5240
 AC5240                          STATION DESCRIPTION
 AC5240
 AC5240'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5240'17.2 KM (10.70 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5240'OF U.S. HIGHWAY 14 IN HURON, 42.5 M (139.4 FT) SOUTHEAST OF MILEPOST
 AC5240'117, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5240'OF THE HIGHWAY, 6.5 M (21.3 FT) NORTH OF THE CENTER OF A FIELD
 AC5240'ENTRANCE AND GATE, 0.5 M (1.6 FT) WEST OF THE CENTER OF 3 BRACED FENCE
 AC5240'POSTS, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, NEAR THE CENTER
 AC5240'OF 2 WITNESS POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5239 ***********************************************************************
 AC5239  DESIGNATION -  37 117.82
 AC5239  PID         -  AC5239
 AC5239  STATE/COUNTY-  SD/BEADLE
 AC5239  COUNTRY     -  US
 AC5239  USGS QUAD   -  FORESTBURG NW (2017)
 AC5239
 AC5239                         *CURRENT SURVEY CONTROL
 AC5239  ______________________________________________________________________
 AC5239* NAD 83(1986) POSITION- 44 13 48.     (N) 098 12 49.     (W)   SCALED
 AC5239* NAVD 88 ORTHO HEIGHT -   396.876 (meters)     1302.08  (feet) ADJUSTED
 AC5239  ______________________________________________________________________
 AC5239  GEOID HEIGHT    -        -25.266 (meters)                     GEOID18
 AC5239  DYNAMIC HEIGHT  -        396.803 (meters)     1301.84  (feet) COMP
 AC5239  MODELED GRAVITY -    980,423.5   (mgal)                       NAVD 88
 AC5239
 AC5239  VERT ORDER      -  FIRST     CLASS II
 AC5239
 AC5239.The horizontal coordinates were scaled from a map and have
 AC5239.an estimated accuracy of +/- 6 seconds.
 AC5239
 AC5239.The orthometric height was determined by differential leveling and
 AC5239.adjusted by the NATIONAL GEODETIC SURVEY
 AC5239.in October 1997.
 AC5239
 AC5239.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5239.GEOID18 height accuracy estimate available here.
 AC5239
 AC5239.Click photographs - Photos may exist for this station.
 AC5239
 AC5239.The dynamic height is computed by dividing the NAVD 88
 AC5239.geopotential number by the normal gravity value computed on the
 AC5239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5239.degrees latitude (g = 980.6199 gals.).
 AC5239
 AC5239.The modeled gravity was interpolated from observed gravity values.
 AC5239
 AC5239;                    North         East    Units  Estimated Accuracy
 AC5239;SPC SD N     -    45,650.      742,720.      MT  (+/- 180 meters Scaled)
 AC5239
 AC5239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP628977(NAD 83)
 AC5239
 AC5239                          SUPERSEDED SURVEY CONTROL
 AC5239
 AC5239.No superseded survey control is available for this station.
 AC5239
 AC5239_MARKER: Z = SEE DESCRIPTION
 AC5239_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5239_STAMPING: 37-117.82
 AC5239_PROJECTION: FLUSH
 AC5239_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5239_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5239+STABILITY: POSITION/ELEVATION WELL
 AC5239_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5239+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5239_ROD/PIPE-DEPTH: 6.4 meters
 AC5239_SLEEVE-DEPTH  : 2.0 meters
 AC5239
 AC5239  HISTORY     - Date     Condition        Report By
 AC5239  HISTORY     - UNK      MONUMENTED       SDDT
 AC5239  HISTORY     - 19950630 GOOD             NGS
 AC5239
 AC5239                          STATION DESCRIPTION
 AC5239
 AC5239'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5239'15.9 KM (9.85 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5239'OF U.S. HIGHWAY 14 IN HURON, 322.0 M (1056.4 FT) SOUTH OF MILEPOST
 AC5239'118, 31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5239'OF THE HIGHWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AC5239'(1.0 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A
 AC5239'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AC5239'BALL THAT IS EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1
 AC5239'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AC5239'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5238 ***********************************************************************
 AC5238  DESIGNATION -  37 118.19
 AC5238  PID         -  AC5238
 AC5238  STATE/COUNTY-  SD/BEADLE
 AC5238  COUNTRY     -  US
 AC5238  USGS QUAD   -  FORESTBURG NW (2017)
 AC5238
 AC5238                         *CURRENT SURVEY CONTROL
 AC5238  ______________________________________________________________________
 AC5238* NAD 83(1986) POSITION- 44 13 58.     (N) 098 12 48.     (W)   SCALED
 AC5238* NAVD 88 ORTHO HEIGHT -   397.260 (meters)     1303.34  (feet) ADJUSTED
 AC5238  ______________________________________________________________________
 AC5238  GEOID HEIGHT    -        -25.262 (meters)                     GEOID18
 AC5238  DYNAMIC HEIGHT  -        397.187 (meters)     1303.10  (feet) COMP
 AC5238  MODELED GRAVITY -    980,423.8   (mgal)                       NAVD 88
 AC5238
 AC5238  VERT ORDER      -  FIRST     CLASS II
 AC5238
 AC5238.The horizontal coordinates were scaled from a map and have
 AC5238.an estimated accuracy of +/- 6 seconds.
 AC5238
 AC5238.The orthometric height was determined by differential leveling and
 AC5238.adjusted by the NATIONAL GEODETIC SURVEY
 AC5238.in October 1997.
 AC5238
 AC5238.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5238.GEOID18 height accuracy estimate available here.
 AC5238
 AC5238.Click photographs - Photos may exist for this station.
 AC5238
 AC5238.The dynamic height is computed by dividing the NAVD 88
 AC5238.geopotential number by the normal gravity value computed on the
 AC5238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5238.degrees latitude (g = 980.6199 gals.).
 AC5238
 AC5238.The modeled gravity was interpolated from observed gravity values.
 AC5238
 AC5238;                    North         East    Units  Estimated Accuracy
 AC5238;SPC SD N     -    45,960.      742,730.      MT  (+/- 180 meters Scaled)
 AC5238
 AC5238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP628980(NAD 83)
 AC5238
 AC5238                          SUPERSEDED SURVEY CONTROL
 AC5238
 AC5238.No superseded survey control is available for this station.
 AC5238
 AC5238_MARKER: DB = BENCH MARK DISK
 AC5238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5238_STAMPING: 37-118.19 1994
 AC5238_MARK LOGO: SDDT
 AC5238_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5238+STABILITY: SURFACE MOTION
 AC5238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5238+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5238
 AC5238  HISTORY     - Date     Condition        Report By
 AC5238  HISTORY     - 1994     MONUMENTED       SDDT
 AC5238  HISTORY     - 19950630 GOOD             NGS
 AC5238
 AC5238                          STATION DESCRIPTION
 AC5238
 AC5238'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5238'15.2 KM (9.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5238'OF U.S. HIGHWAY 14 IN HURON, 296.0 M (971.1 FT) NORTH OF MILEPOST 118,
 AC5238'31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5238'THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A T-FENCE CORNER, 0.3 M (1.0 FT)
 AC5238'BELOW THE LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2 WITNESS POSTS,
 AC5238'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5237 ***********************************************************************
 AC5237  DESIGNATION -  37 119.20
 AC5237  PID         -  AC5237
 AC5237  STATE/COUNTY-  SD/BEADLE
 AC5237  COUNTRY     -  US
 AC5237  USGS QUAD   -  FORESTBURG NW (2017)
 AC5237
 AC5237                         *CURRENT SURVEY CONTROL
 AC5237  ______________________________________________________________________
 AC5237* NAD 83(1986) POSITION- 44 14 51.     (N) 098 12 49.     (W)   SCALED
 AC5237* NAVD 88 ORTHO HEIGHT -   396.952 (meters)     1302.33  (feet) ADJUSTED
 AC5237  ______________________________________________________________________
 AC5237  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 AC5237  DYNAMIC HEIGHT  -        396.880 (meters)     1302.10  (feet) COMP
 AC5237  MODELED GRAVITY -    980,425.3   (mgal)                       NAVD 88
 AC5237
 AC5237  VERT ORDER      -  FIRST     CLASS II
 AC5237
 AC5237.The horizontal coordinates were scaled from a map and have
 AC5237.an estimated accuracy of +/- 6 seconds.
 AC5237
 AC5237.The orthometric height was determined by differential leveling and
 AC5237.adjusted by the NATIONAL GEODETIC SURVEY
 AC5237.in October 1997.
 AC5237
 AC5237.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5237.GEOID18 height accuracy estimate available here.
 AC5237
 AC5237.Click photographs - Photos may exist for this station.
 AC5237
 AC5237.The dynamic height is computed by dividing the NAVD 88
 AC5237.geopotential number by the normal gravity value computed on the
 AC5237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5237.degrees latitude (g = 980.6199 gals.).
 AC5237
 AC5237.The modeled gravity was interpolated from observed gravity values.
 AC5237
 AC5237;                    North         East    Units  Estimated Accuracy
 AC5237;SPC SD N     -    47,600.      742,680.      MT  (+/- 180 meters Scaled)
 AC5237
 AC5237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP627996(NAD 83)
 AC5237
 AC5237                          SUPERSEDED SURVEY CONTROL
 AC5237
 AC5237.No superseded survey control is available for this station.
 AC5237
 AC5237_MARKER: DB = BENCH MARK DISK
 AC5237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5237_STAMPING: 37-119.20 1994
 AC5237_MARK LOGO: SDDT
 AC5237_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5237+STABILITY: SURFACE MOTION
 AC5237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5237+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5237
 AC5237  HISTORY     - Date     Condition        Report By
 AC5237  HISTORY     - 1994     MONUMENTED       SDDT
 AC5237  HISTORY     - 19950630 GOOD             NGS
 AC5237
 AC5237                          STATION DESCRIPTION
 AC5237
 AC5237'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5237'13.6 KM (8.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5237'OF U.S. HIGHWAY 14 IN HURON, 305.0 M (1000.7 FT) NORTH OF MILEPOST
 AC5237'119, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5237'OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AC5237'(1.3 FT) WEST OF A WITNESS POST AND T-FENCE CORNER, 0.3 M (1.0 FT)
 AC5237'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5237'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5236 ***********************************************************************
 AC5236  DESIGNATION -  37 120.21
 AC5236  PID         -  AC5236
 AC5236  STATE/COUNTY-  SD/BEADLE
 AC5236  COUNTRY     -  US
 AC5236  USGS QUAD   -  HURON (2017)
 AC5236
 AC5236                         *CURRENT SURVEY CONTROL
 AC5236  ______________________________________________________________________
 AC5236* NAD 83(1986) POSITION- 44 15 43.     (N) 098 12 50.     (W)   SCALED
 AC5236* NAVD 88 ORTHO HEIGHT -   395.904 (meters)     1298.90  (feet) ADJUSTED
 AC5236  ______________________________________________________________________
 AC5236  GEOID HEIGHT    -        -25.213 (meters)                     GEOID18
 AC5236  DYNAMIC HEIGHT  -        395.833 (meters)     1298.66  (feet) COMP
 AC5236  MODELED GRAVITY -    980,426.8   (mgal)                       NAVD 88
 AC5236
 AC5236  VERT ORDER      -  FIRST     CLASS II
 AC5236
 AC5236.The horizontal coordinates were scaled from a map and have
 AC5236.an estimated accuracy of +/- 6 seconds.
 AC5236
 AC5236.The orthometric height was determined by differential leveling and
 AC5236.adjusted by the NATIONAL GEODETIC SURVEY
 AC5236.in October 1997.
 AC5236
 AC5236.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5236.GEOID18 height accuracy estimate available here.
 AC5236
 AC5236.Click photographs - Photos may exist for this station.
 AC5236
 AC5236.The dynamic height is computed by dividing the NAVD 88
 AC5236.geopotential number by the normal gravity value computed on the
 AC5236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5236.degrees latitude (g = 980.6199 gals.).
 AC5236
 AC5236.The modeled gravity was interpolated from observed gravity values.
 AC5236
 AC5236;                    North         East    Units  Estimated Accuracy
 AC5236;SPC SD N     -    49,200.      742,620.      MT  (+/- 180 meters Scaled)
 AC5236
 AC5236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627012(NAD 83)
 AC5236
 AC5236                          SUPERSEDED SURVEY CONTROL
 AC5236
 AC5236.No superseded survey control is available for this station.
 AC5236
 AC5236_MARKER: DB = BENCH MARK DISK
 AC5236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5236_STAMPING: 37-120.21 1973 1299.101
 AC5236_MARK LOGO: SDDT
 AC5236_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5236+STABILITY: SURFACE MOTION
 AC5236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5236+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5236
 AC5236  HISTORY     - Date     Condition        Report By
 AC5236  HISTORY     - 1973     MONUMENTED       SDDT
 AC5236  HISTORY     - 19950630 GOOD             NGS
 AC5236
 AC5236                          STATION DESCRIPTION
 AC5236
 AC5236'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5236'12.0 KM (7.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5236'OF U.S. HIGHWAY 14 IN HURON, 294.0 M (964.6 FT) NORTH OF MILEPOST 120,
 AC5236'31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5236'THE HIGHWAY, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AC5236'FT) WEST OF A WITNESS POST AND T-FENCE CORNER, 0.3 M (1.0 FT) EAST OF
 AC5236'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5235 ***********************************************************************
 AC5235  DESIGNATION -  37 121.21
 AC5235  PID         -  AC5235
 AC5235  STATE/COUNTY-  SD/BEADLE
 AC5235  COUNTRY     -  US
 AC5235  USGS QUAD   -  HURON (2017)
 AC5235
 AC5235                         *CURRENT SURVEY CONTROL
 AC5235  ______________________________________________________________________
 AC5235* NAD 83(1986) POSITION- 44 16 34.     (N) 098 12 49.     (W)   SCALED
 AC5235* NAVD 88 ORTHO HEIGHT -   394.797 (meters)     1295.26  (feet) ADJUSTED
 AC5235  ______________________________________________________________________
 AC5235  GEOID HEIGHT    -        -25.190 (meters)                     GEOID18
 AC5235  DYNAMIC HEIGHT  -        394.727 (meters)     1295.03  (feet) COMP
 AC5235  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 AC5235
 AC5235  VERT ORDER      -  FIRST     CLASS II
 AC5235
 AC5235.The horizontal coordinates were scaled from a map and have
 AC5235.an estimated accuracy of +/- 6 seconds.
 AC5235
 AC5235.The orthometric height was determined by differential leveling and
 AC5235.adjusted by the NATIONAL GEODETIC SURVEY
 AC5235.in October 1997.
 AC5235
 AC5235.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5235.GEOID18 height accuracy estimate available here.
 AC5235
 AC5235.Click photographs - Photos may exist for this station.
 AC5235
 AC5235.The dynamic height is computed by dividing the NAVD 88
 AC5235.geopotential number by the normal gravity value computed on the
 AC5235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5235.degrees latitude (g = 980.6199 gals.).
 AC5235
 AC5235.The modeled gravity was interpolated from observed gravity values.
 AC5235
 AC5235;                    North         East    Units  Estimated Accuracy
 AC5235;SPC SD N     -    50,780.      742,610.      MT  (+/- 180 meters Scaled)
 AC5235
 AC5235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627028(NAD 83)
 AC5235
 AC5235                          SUPERSEDED SURVEY CONTROL
 AC5235
 AC5235.No superseded survey control is available for this station.
 AC5235
 AC5235_MARKER: DB = BENCH MARK DISK
 AC5235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5235_STAMPING: 37-121.21 1973 1294.410
 AC5235_MARK LOGO: SDDT
 AC5235_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5235+STABILITY: SURFACE MOTION
 AC5235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5235+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5235
 AC5235  HISTORY     - Date     Condition        Report By
 AC5235  HISTORY     - 1973     MONUMENTED       SDDT
 AC5235  HISTORY     - 19950630 GOOD             NGS
 AC5235
 AC5235                          STATION DESCRIPTION
 AC5235
 AC5235'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5235'10.4 KM (6.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 AC5235'OF U.S. HIGHWAY 14 IN HURON, 394.0 M (1292.6 FT) NORTH OF MILEPOST
 AC5235'121, 31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 AC5235'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A T-FENCE CORNER, 0.3 M (1.0
 AC5235'FT) ABOVE THE LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2 WITNESS
 AC5235'POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5234 ***********************************************************************
 AC5234  DESIGNATION -  37 122.21
 AC5234  PID         -  AC5234
 AC5234  STATE/COUNTY-  SD/BEADLE
 AC5234  COUNTRY     -  US
 AC5234  USGS QUAD   -  HURON (2017)
 AC5234
 AC5234                         *CURRENT SURVEY CONTROL
 AC5234  ______________________________________________________________________
 AC5234* NAD 83(1986) POSITION- 44 17 27.     (N) 098 12 49.     (W)   SCALED
 AC5234* NAVD 88 ORTHO HEIGHT -   394.091 (meters)     1292.95  (feet) ADJUSTED
 AC5234  ______________________________________________________________________
 AC5234  GEOID HEIGHT    -        -25.165 (meters)                     GEOID18
 AC5234  DYNAMIC HEIGHT  -        394.021 (meters)     1292.72  (feet) COMP
 AC5234  MODELED GRAVITY -    980,430.1   (mgal)                       NAVD 88
 AC5234
 AC5234  VERT ORDER      -  FIRST     CLASS II
 AC5234
 AC5234.The horizontal coordinates were scaled from a map and have
 AC5234.an estimated accuracy of +/- 6 seconds.
 AC5234
 AC5234.The orthometric height was determined by differential leveling and
 AC5234.adjusted by the NATIONAL GEODETIC SURVEY
 AC5234.in October 1997.
 AC5234
 AC5234.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5234.GEOID18 height accuracy estimate available here.
 AC5234
 AC5234.Click photographs - Photos may exist for this station.
 AC5234
 AC5234.The dynamic height is computed by dividing the NAVD 88
 AC5234.geopotential number by the normal gravity value computed on the
 AC5234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5234.degrees latitude (g = 980.6199 gals.).
 AC5234
 AC5234.The modeled gravity was interpolated from observed gravity values.
 AC5234
 AC5234;                    North         East    Units  Estimated Accuracy
 AC5234;SPC SD N     -    52,410.      742,570.      MT  (+/- 180 meters Scaled)
 AC5234
 AC5234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627044(NAD 83)
 AC5234
 AC5234                          SUPERSEDED SURVEY CONTROL
 AC5234
 AC5234.No superseded survey control is available for this station.
 AC5234
 AC5234_MARKER: DB = BENCH MARK DISK
 AC5234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5234_STAMPING: 37-122.21 1973 1292.120
 AC5234_MARK LOGO: SDDT
 AC5234_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5234+STABILITY: SURFACE MOTION
 AC5234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5234+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5234
 AC5234  HISTORY     - Date     Condition        Report By
 AC5234  HISTORY     - 1973     MONUMENTED       SDDT
 AC5234  HISTORY     - 19950630 GOOD             NGS
 AC5234
 AC5234                          STATION DESCRIPTION
 AC5234
 AC5234'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5234'8.8 KM (5.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5234'U.S. HIGHWAY 14 IN HURON, 394.4 M (1294.0 FT) NORTH OF MILEPOST 122,
 AC5234'31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5234'THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AC5234'FT) WEST OF A WITNESS POST AND T-FENCE CORNER, 0.2 M (0.7 FT) EAST OF
 AC5234'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5233 ***********************************************************************
 AC5233  DESIGNATION -  37 122.63
 AC5233  PID         -  AC5233
 AC5233  STATE/COUNTY-  SD/BEADLE
 AC5233  COUNTRY     -  US
 AC5233  USGS QUAD   -  HURON (2017)
 AC5233
 AC5233                         *CURRENT SURVEY CONTROL
 AC5233  ______________________________________________________________________
 AC5233* NAD 83(1986) POSITION- 44 17 47.     (N) 098 12 49.     (W)   SCALED
 AC5233* NAVD 88 ORTHO HEIGHT -   393.474 (meters)     1290.92  (feet) ADJUSTED
 AC5233  ______________________________________________________________________
 AC5233  GEOID HEIGHT    -        -25.155 (meters)                     GEOID18
 AC5233  DYNAMIC HEIGHT  -        393.405 (meters)     1290.70  (feet) COMP
 AC5233  MODELED GRAVITY -    980,430.8   (mgal)                       NAVD 88
 AC5233
 AC5233  VERT ORDER      -  FIRST     CLASS II
 AC5233
 AC5233.The horizontal coordinates were scaled from a map and have
 AC5233.an estimated accuracy of +/- 6 seconds.
 AC5233
 AC5233.The orthometric height was determined by differential leveling and
 AC5233.adjusted by the NATIONAL GEODETIC SURVEY
 AC5233.in October 1997.
 AC5233
 AC5233.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5233.GEOID18 height accuracy estimate available here.
 AC5233
 AC5233.Click photographs - Photos may exist for this station.
 AC5233
 AC5233.The dynamic height is computed by dividing the NAVD 88
 AC5233.geopotential number by the normal gravity value computed on the
 AC5233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5233.degrees latitude (g = 980.6199 gals.).
 AC5233
 AC5233.The modeled gravity was interpolated from observed gravity values.
 AC5233
 AC5233;                    North         East    Units  Estimated Accuracy
 AC5233;SPC SD N     -    53,030.      742,560.      MT  (+/- 180 meters Scaled)
 AC5233
 AC5233_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627050(NAD 83)
 AC5233
 AC5233                          SUPERSEDED SURVEY CONTROL
 AC5233
 AC5233.No superseded survey control is available for this station.
 AC5233
 AC5233_MARKER: P = PIPE CAP
 AC5233_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5233_STAMPING: 37-122.63
 AC5233_MARK LOGO: SDDT
 AC5233_PROJECTION: FLUSH
 AC5233_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5233_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5233+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5233_ROD/PIPE-DEPTH: 6.4 meters
 AC5233_SLEEVE-DEPTH  : 2.0 meters
 AC5233
 AC5233  HISTORY     - Date     Condition        Report By
 AC5233  HISTORY     - UNK      MONUMENTED       SDDT
 AC5233  HISTORY     - 19950630 GOOD             NGS
 AC5233
 AC5233                          STATION DESCRIPTION
 AC5233
 AC5233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5233'8.2 KM (5.10 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5233'U.S. HIGHWAY 14 IN HURON, 599.4 M (1966.5 FT) SOUTH OF MILEPOST 123,
 AC5233'31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5233'THE HIGHWAY, 6.6 M (21.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE
 AC5233'AND GATE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AC5233'FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 AC5233'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL THAT
 AC5233'IS EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH
 AC5233'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC5233'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5232 ***********************************************************************
 AC5232  DESIGNATION -  37 123.20
 AC5232  PID         -  AC5232
 AC5232  STATE/COUNTY-  SD/BEADLE
 AC5232  COUNTRY     -  US
 AC5232  USGS QUAD   -  HURON (2017)
 AC5232
 AC5232                         *CURRENT SURVEY CONTROL
 AC5232  ______________________________________________________________________
 AC5232* NAD 83(1986) POSITION- 44 18 20.     (N) 098 12 49.     (W)   SCALED
 AC5232* NAVD 88 ORTHO HEIGHT -   393.073 (meters)     1289.61  (feet) ADJUSTED
 AC5232  ______________________________________________________________________
 AC5232  GEOID HEIGHT    -        -25.140 (meters)                     GEOID18
 AC5232  DYNAMIC HEIGHT  -        393.004 (meters)     1289.38  (feet) COMP
 AC5232  MODELED GRAVITY -    980,431.9   (mgal)                       NAVD 88
 AC5232
 AC5232  VERT ORDER      -  FIRST     CLASS II
 AC5232
 AC5232.The horizontal coordinates were scaled from a map and have
 AC5232.an estimated accuracy of +/- 6 seconds.
 AC5232
 AC5232.The orthometric height was determined by differential leveling and
 AC5232.adjusted by the NATIONAL GEODETIC SURVEY
 AC5232.in October 1997.
 AC5232
 AC5232.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5232.GEOID18 height accuracy estimate available here.
 AC5232
 AC5232.Click photographs - Photos may exist for this station.
 AC5232
 AC5232.The dynamic height is computed by dividing the NAVD 88
 AC5232.geopotential number by the normal gravity value computed on the
 AC5232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5232.degrees latitude (g = 980.6199 gals.).
 AC5232
 AC5232.The modeled gravity was interpolated from observed gravity values.
 AC5232
 AC5232;                    North         East    Units  Estimated Accuracy
 AC5232;SPC SD N     -    54,050.      742,530.      MT  (+/- 180 meters Scaled)
 AC5232
 AC5232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627061(NAD 83)
 AC5232
 AC5232                          SUPERSEDED SURVEY CONTROL
 AC5232
 AC5232.No superseded survey control is available for this station.
 AC5232
 AC5232_MARKER: DB = BENCH MARK DISK
 AC5232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5232_STAMPING: 37-123.20 1973 1288.800
 AC5232_MARK LOGO: SDDT
 AC5232_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5232+STABILITY: SURFACE MOTION
 AC5232_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5232+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5232
 AC5232  HISTORY     - Date     Condition        Report By
 AC5232  HISTORY     - 1973     MONUMENTED       SDDT
 AC5232  HISTORY     - 19950630 GOOD             NGS
 AC5232
 AC5232                          STATION DESCRIPTION
 AC5232
 AC5232'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5232'7.2 KM (4.45 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5232'U.S. HIGHWAY 14 IN HURON, 387.4 M (1271.0 FT) NORTH OF MILEPOST 123,
 AC5232'31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5232'THE HIGHWAY, 13.0 M (42.7 FT) SOUTH OF THE CENTER OF A DRIVEWAY, 12.7
 AC5232'M (41.7 FT) EAST OF THE SOUTH END OF A CULVERT UNDER THE DRIVEWAY, 1.0
 AC5232'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, NEAR THE CENTER OF 2
 AC5232'WITNESS POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5231 ***********************************************************************
 AC5231  DESIGNATION -  37 124.40
 AC5231  PID         -  AC5231
 AC5231  STATE/COUNTY-  SD/BEADLE
 AC5231  COUNTRY     -  US
 AC5231  USGS QUAD   -  HURON (2017)
 AC5231
 AC5231                         *CURRENT SURVEY CONTROL
 AC5231  ______________________________________________________________________
 AC5231* NAD 83(1986) POSITION- 44 19 20.     (N) 098 12 48.     (W)   SCALED
 AC5231* NAVD 88 ORTHO HEIGHT -   389.953 (meters)     1279.37  (feet) ADJUSTED
 AC5231  ______________________________________________________________________
 AC5231  GEOID HEIGHT    -        -25.111 (meters)                     GEOID18
 AC5231  DYNAMIC HEIGHT  -        389.886 (meters)     1279.15  (feet) COMP
 AC5231  MODELED GRAVITY -    980,434.0   (mgal)                       NAVD 88
 AC5231
 AC5231  VERT ORDER      -  FIRST     CLASS II
 AC5231
 AC5231.The horizontal coordinates were scaled from a map and have
 AC5231.an estimated accuracy of +/- 6 seconds.
 AC5231
 AC5231.The orthometric height was determined by differential leveling and
 AC5231.adjusted by the NATIONAL GEODETIC SURVEY
 AC5231.in October 1997.
 AC5231
 AC5231.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5231.GEOID18 height accuracy estimate available here.
 AC5231
 AC5231.Click photographs - Photos may exist for this station.
 AC5231
 AC5231.The dynamic height is computed by dividing the NAVD 88
 AC5231.geopotential number by the normal gravity value computed on the
 AC5231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5231.degrees latitude (g = 980.6199 gals.).
 AC5231
 AC5231.The modeled gravity was interpolated from observed gravity values.
 AC5231
 AC5231;                    North         East    Units  Estimated Accuracy
 AC5231;SPC SD N     -    55,900.      742,520.      MT  (+/- 180 meters Scaled)
 AC5231
 AC5231_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627079(NAD 83)
 AC5231
 AC5231                          SUPERSEDED SURVEY CONTROL
 AC5231
 AC5231.No superseded survey control is available for this station.
 AC5231
 AC5231_MARKER: DB = BENCH MARK DISK
 AC5231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5231_STAMPING: 37-124.40
 AC5231_MARK LOGO: SDDT
 AC5231_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5231+STABILITY: SURFACE MOTION
 AC5231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5231+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5231
 AC5231  HISTORY     - Date     Condition        Report By
 AC5231  HISTORY     - UNK      MONUMENTED       SDDT
 AC5231  HISTORY     - 19950630 GOOD             NGS
 AC5231
 AC5231                          STATION DESCRIPTION
 AC5231
 AC5231'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5231'5.4 KM (3.35 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5231'U.S. HIGHWAY 14 IN HURON, 638.9 M (2096.1 FT) NORTH OF MILEPOST 124,
 AC5231'31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 AC5231'THE HIGHWAY, 9.4 M (30.8 FT) NORTH OF THE CENTER OF A DRIVEWAY, 0.6 M
 AC5231'(2.0 FT) SOUTHWEST OF THE CENTER OF 3 BRACED FENCE POSTS, 0.3 M (1.0
 AC5231'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 AC5231'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5231'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5230 ***********************************************************************
 AC5230  DESIGNATION -  37 125.21
 AC5230  PID         -  AC5230
 AC5230  STATE/COUNTY-  SD/BEADLE
 AC5230  COUNTRY     -  US
 AC5230  USGS QUAD   -  HURON (2017)
 AC5230
 AC5230                         *CURRENT SURVEY CONTROL
 AC5230  ______________________________________________________________________
 AC5230* NAD 83(1986) POSITION- 44 20 04.     (N) 098 12 51.     (W)   SCALED
 AC5230* NAVD 88 ORTHO HEIGHT -   390.669 (meters)     1281.72  (feet) ADJUSTED
 AC5230  ______________________________________________________________________
 AC5230  GEOID HEIGHT    -        -25.090 (meters)                     GEOID18
 AC5230  DYNAMIC HEIGHT  -        390.602 (meters)     1281.50  (feet) COMP
 AC5230  MODELED GRAVITY -    980,435.5   (mgal)                       NAVD 88
 AC5230
 AC5230  VERT ORDER      -  FIRST     CLASS II
 AC5230
 AC5230.The horizontal coordinates were scaled from a map and have
 AC5230.an estimated accuracy of +/- 6 seconds.
 AC5230
 AC5230.The orthometric height was determined by differential leveling and
 AC5230.adjusted by the NATIONAL GEODETIC SURVEY
 AC5230.in October 1997.
 AC5230
 AC5230.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5230.GEOID18 height accuracy estimate available here.
 AC5230
 AC5230.Click photographs - Photos may exist for this station.
 AC5230
 AC5230.The dynamic height is computed by dividing the NAVD 88
 AC5230.geopotential number by the normal gravity value computed on the
 AC5230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5230.degrees latitude (g = 980.6199 gals.).
 AC5230
 AC5230.The modeled gravity was interpolated from observed gravity values.
 AC5230
 AC5230;                    North         East    Units  Estimated Accuracy
 AC5230;SPC SD N     -    57,260.      742,420.      MT  (+/- 180 meters Scaled)
 AC5230
 AC5230_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ626093(NAD 83)
 AC5230
 AC5230                          SUPERSEDED SURVEY CONTROL
 AC5230
 AC5230.No superseded survey control is available for this station.
 AC5230
 AC5230_MARKER: DB = BENCH MARK DISK
 AC5230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5230_STAMPING: 37-125.21 1973 1280.890
 AC5230_MARK LOGO: SDDT
 AC5230_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5230+STABILITY: SURFACE MOTION
 AC5230_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5230+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AC5230
 AC5230  HISTORY     - Date     Condition        Report By
 AC5230  HISTORY     - 1973     MONUMENTED       SDDT
 AC5230  HISTORY     - 19950630 GOOD             NGS
 AC5230
 AC5230                          STATION DESCRIPTION
 AC5230
 AC5230'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5230'4.0 KM (2.50 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 AC5230'U.S. HIGHWAY 14 IN HURON, 393.7 M (1291.7 FT) NORTH OF MILEPOST 125,
 AC5230'39.2 M (128.6 FT) NORTH OF THE CENTER OF A DRIVEWAY, 18.7 M (61.4 FT)
 AC5230'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 3.3 M
 AC5230'(10.8 FT) SOUTH OF UNDERGROUND CABLE JUNCTION BOX NUMBER S3E1 W5, 0.5
 AC5230'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A
 AC5230'WITNESS POST, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 AC5230'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9229 ***********************************************************************
 AB9229  DESIGNATION -  37 127.6
 AB9229  PID         -  AB9229
 AB9229  STATE/COUNTY-  SD/BEADLE
 AB9229  COUNTRY     -  US
 AB9229  USGS QUAD   -  HURON (2017)
 AB9229
 AB9229                         *CURRENT SURVEY CONTROL
 AB9229  ______________________________________________________________________
 AB9229* NAD 83(1986) POSITION- 44 21 19.     (N) 098 14 05.     (W)   SCALED
 AB9229* NAVD 88 ORTHO HEIGHT -   391.261 (meters)     1283.66  (feet) ADJUSTED
 AB9229  ______________________________________________________________________
 AB9229  GEOID HEIGHT    -        -25.050 (meters)                     GEOID18
 AB9229  DYNAMIC HEIGHT  -        391.195 (meters)     1283.45  (feet) COMP
 AB9229  MODELED GRAVITY -    980,438.1   (mgal)                       NAVD 88
 AB9229
 AB9229  VERT ORDER      -  FIRST     CLASS II
 AB9229
 AB9229.The horizontal coordinates were scaled from a map and have
 AB9229.an estimated accuracy of +/- 6 seconds.
 AB9229
 AB9229.The orthometric height was determined by differential leveling and
 AB9229.adjusted by the NATIONAL GEODETIC SURVEY
 AB9229.in October 1997.
 AB9229
 AB9229.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9229.GEOID18 height accuracy estimate available here.
 AB9229
 AB9229.Click photographs - Photos may exist for this station.
 AB9229
 AB9229.The dynamic height is computed by dividing the NAVD 88
 AB9229.geopotential number by the normal gravity value computed on the
 AB9229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9229.degrees latitude (g = 980.6199 gals.).
 AB9229
 AB9229.The modeled gravity was interpolated from observed gravity values.
 AB9229
 AB9229;                    North         East    Units  Estimated Accuracy
 AB9229;SPC SD N     -    59,530.      740,730.      MT  (+/- 180 meters Scaled)
 AB9229
 AB9229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ609116(NAD 83)
 AB9229
 AB9229                          SUPERSEDED SURVEY CONTROL
 AB9229
 AB9229.No superseded survey control is available for this station.
 AB9229
 AB9229_MARKER: Z = SEE DESCRIPTION
 AB9229_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB9229_STAMPING: 37-127.6
 AB9229_MARK LOGO: SDDT
 AB9229_PROJECTION: FLUSH
 AB9229_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB9229_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9229+STABILITY: POSITION/ELEVATION WELL
 AB9229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9229+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 AB9229_ROD/PIPE-DEPTH: 6.4 meters
 AB9229_SLEEVE-DEPTH  : 2.0 meters
 AB9229
 AB9229  HISTORY     - Date     Condition        Report By
 AB9229  HISTORY     - UNK      MONUMENTED       SDDT
 AB9229  HISTORY     - 19941114 GOOD             NGS
 AB9229  HISTORY     - 19950630 GOOD             NGS
 AB9229
 AB9229                          STATION DESCRIPTION
 AB9229
 AB9229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9229'IN HURON, AT THE INTERSECTION OF LINCOLN AVENUE AND TENTH STREET
 AB9229'SOUTHWEST, 23.2 M (76.1 FT) SOUTH-SOUTHEAST OF A UTILITY POLE WITH A
 AB9229'BREAKER DISCONNECT SWITCH, 14.1 M (46.3 FT) SOUTH OF THE EXTENDED
 AB9229'STREET CENTER, 8.9 M (29.2 FT) WEST OF THE AVENUE CENTERLINE, 3.4 M
 AB9229'(11.2 FT) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A CATCH BASIN,
 AB9229'AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE AVENUE.  NOTE--THE DATUM
 AB9229'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 AB9229'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AB9229'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9229
 AB9229                          STATION RECOVERY (1995)
 AB9229
 AB9229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9229'IN HURON, AT THE INTERSECTION OF LINCOLN AVENUE AND 10TH STREET
 AB9229'SOUTHWEST, 23.2 M (76.1 FT) SOUTHEAST OF A UTILITY POLE WITH A BRAKER
 AB9229'SWITCH, 14.1 M (46.3 FT) SOUTH OF THE EXTENDED STREET CENTER, 8.9 M
 AB9229'(29.2 FT) WEST OF THE AVENUE CENTERLINE, 3.4 M (11.2 FT) SOUTHWEST OF
 AB9229'THE SOUTHWEST CORNER OF A CATCH BASIN, AND 0.2 M (0.7 FT) ABOVE THE
 AB9229'LEVEL OF THE AVENUE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 AB9229'EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED
 AB9229'STEEL PIPE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AB9229'CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7945 ***********************************************************************
 AC7945  CBN         -  This is a Cooperative Base Network Control Station.
 AC7945  DESIGNATION -  37 163.43
 AC7945  PID         -  AC7945
 AC7945  STATE/COUNTY-  SD/SPINK
 AC7945  COUNTRY     -  US
 AC7945  USGS QUAD   -  DOLAND NW (2017)
 AC7945
 AC7945                         *CURRENT SURVEY CONTROL
 AC7945  ______________________________________________________________________
 AC7945* NAD 83(2011) POSITION- 44 53 08.84721(N) 098 12 57.59041(W)   ADJUSTED
 AC7945* NAD 83(2011) ELLIP HT-   369.949 (meters)        (06/27/12)   ADJUSTED
 AC7945* NAD 83(2011) EPOCH   -  2010.00
 AC7945* NAVD 88 ORTHO HEIGHT -   394.339 (meters)     1293.76  (feet) ADJUSTED
 AC7945  ______________________________________________________________________
 AC7945  GEOID HEIGHT    -        -24.387 (meters)                     GEOID18
 AC7945  NAD 83(2011) X  -   -646,906.298 (meters)                     COMP
 AC7945  NAD 83(2011) Y  - -4,480,357.141 (meters)                     COMP
 AC7945  NAD 83(2011) Z  -  4,478,625.848 (meters)                     COMP
 AC7945  LAPLACE CORR    -         -1.18  (seconds)                    DEFLEC18
 AC7945  DYNAMIC HEIGHT  -        394.297 (meters)     1293.62  (feet) COMP
 AC7945  MODELED GRAVITY -    980,501.0   (mgal)                       NAVD 88
 AC7945
 AC7945  VERT ORDER      -  FIRST     CLASS II
 AC7945
 AC7945  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7945  Standards:
 AC7945         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7945            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7945  -------------------------------------------------------------------
 AC7945  NETWORK    1.00   2.80           0.47   0.31   1.43     -0.00743650
 AC7945  -------------------------------------------------------------------
 AC7945  Click here for local accuracies and other accuracy information.
 AC7945
 AC7945.The horizontal coordinates were established by GPS observations
 AC7945.and adjusted by the National Geodetic Survey in June 2012.
 AC7945
 AC7945.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7945.been affixed to the stable North American tectonic plate. See 
 AC7945.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7945
 AC7945.The horizontal coordinates are valid at the epoch date displayed above
 AC7945.which is a decimal equivalence of Year/Month/Day.
 AC7945
 AC7945.The orthometric height was determined by differential leveling and
 AC7945.adjusted by the NATIONAL GEODETIC SURVEY
 AC7945.in July 1998.
 AC7945
 AC7945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7945.GEOID18 height accuracy estimate available here.
 AC7945
 AC7945.Click photographs - Photos may exist for this station.
 AC7945
 AC7945.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7945
 AC7945.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7945
 AC7945.The ellipsoidal height was determined by GPS observations
 AC7945.and is referenced to NAD 83.
 AC7945
 AC7945.The dynamic height is computed by dividing the NAVD 88
 AC7945.geopotential number by the normal gravity value computed on the
 AC7945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7945.degrees latitude (g = 980.6199 gals.).
 AC7945
 AC7945.The modeled gravity was interpolated from observed gravity values.
 AC7945
 AC7945. The following values were computed from the NAD 83(2011) position.
 AC7945
 AC7945;                    North         East     Units Scale Factor Converg.
 AC7945;SPC SD N     -   118,504.061   740,922.724   MT  0.99994326   +1 15 45.4
 AC7945;SPC SD N     -   388,792.07  2,430,843.97   sFT  0.99994326   +1 15 45.4
 AC7945;UTM  14      - 4,970,562.284   561,914.046   MT  0.99964714   +0 33 11.8
 AC7945
 AC7945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7945!SPC SD N     -   0.99994200  x   0.99994326  =   0.99988526
 AC7945!UTM  14      -   0.99994200  x   0.99964714  =   0.99958916
 AC7945
 AC7945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6191470562(NAD 83)
 AC7945
 AC7945                          SUPERSEDED SURVEY CONTROL
 AC7945
 AC7945  NAD 83(2007)-  44 53 08.84720(N)    098 12 57.59123(W) AD(2002.00) 0
 AC7945  ELLIP H (02/10/07)  369.979  (m)                       GP(2002.00)    
 AC7945  ELLIP H (04/15/04)  369.993  (m)                       GP(       ) 2 1
 AC7945  NAD 83(1996)-  44 53 08.84670(N)    098 12 57.59069(W) AD(       ) B
 AC7945  ELLIP H (04/18/97)  370.024  (m)                       GP(       ) 4 1
 AC7945  NAVD 88 (04/18/97)  394.3    (m)  GEOID96  model used  GPS OBS        
 AC7945
 AC7945.Superseded values are not recommended for survey control.
 AC7945
 AC7945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7945.See file dsdata.pdf to determine how the superseded data were derived.
 AC7945
 AC7945_MARKER: Z = SEE DESCRIPTION
 AC7945_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7945_STAMPING: 37-163.43 1995
 AC7945_MARK LOGO: NGS
 AC7945_PROJECTION: FLUSH
 AC7945_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7945+STABILITY: POSITION/ELEVATION WELL
 AC7945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7945+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7945_ROD/PIPE-DEPTH: 6.4 meters
 AC7945_SLEEVE-DEPTH  : 1.8 meters
 AC7945
 AC7945  HISTORY     - Date     Condition        Report By
 AC7945  HISTORY     - 1995     MONUMENTED       SDDT
 AC7945  HISTORY     - 19950913 GOOD             NGS
 AC7945  HISTORY     - 19960927 GOOD             SDDT
 AC7945
 AC7945                          STATION DESCRIPTION
 AC7945
 AC7945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC7945'9.0 KM (5.60 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7945'HUMPHREY DRIVE IN DOLAND, 701.3 M (2300.8 FT) NORTH OF MILEPOST 163,
 AC7945'29.0 M (95.1 FT) WEST OF THE HIGHWAY CENTERLINE, 1.9 M (6.2 FT) EAST
 AC7945'OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AC7945'M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) EAST OF A
 AC7945'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AC7945'TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7945'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7945'THROUGH A 4-INCH PVC CAP. THE STABILITY CODE FOR THIS MARK IS CLASS A,
 AC7945'AS DETERMINED BY SDDT.
 AC7945
 AC7945                          STATION RECOVERY (1996)
 AC7945
 AC7945'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7945'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) EAST OF REDFIELD, 6.0
 AC7945'MI (9.7 KM) WEST OF DOLAND, AND 4.0 MI (6.4 KM) EAST OF FRANKFORT, ON
 AC7945'STATE HIGHWAY 37 SOUTH.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7945'REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND COUNTY
 AC7945'ROAD 11 IN FRANKFORT, GO EAST ON U.S. HIGHWAY 212 FOR 4.5 MI (7.2 KM)
 AC7945'TO THE JUNCTION OF STATE HIGHWAY 37, TURN RIGHT AND GO SOUTH ON STATE
 AC7945'HIGHWAY 37 FOR 0.6 MI (1.0 KM) TO THE STATION ON THE RIGHT. THE
 AC7945'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7945'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7945'LOCATED 126.0 FT (38.4 M) NORTH OF THE CENTER OF A FIELD ENTRANCE,
 AC7945'95.0 FT (29.0 M) WEST OF THE HIGHWAY CENTER, 6.0 FT (1.8 M) EAST OF A
 AC7945'WITNESS POST AND A FENCE CORNER, AND 1.0 FT (0.3 M) WEST OF A METAL
 AC7945'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7945'CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7986 ***********************************************************************
 AC7986  CBN         -  This is a Cooperative Base Network Control Station.
 AC7986  DESIGNATION -  37 199.96
 AC7986  PID         -  AC7986
 AC7986  STATE/COUNTY-  SD/BROWN
 AC7986  COUNTRY     -  US
 AC7986  USGS QUAD   -  FERNEY (2017)
 AC7986
 AC7986                         *CURRENT SURVEY CONTROL
 AC7986  ______________________________________________________________________
 AC7986* NAD 83(2011) POSITION- 45 20 04.89991(N) 098 06 13.83719(W)   ADJUSTED
 AC7986* NAD 83(2011) ELLIP HT-   372.044 (meters)        (06/27/12)   ADJUSTED
 AC7986* NAD 83(2011) EPOCH   -  2010.00
 AC7986* NAVD 88 ORTHO HEIGHT -   396.7   (meters)     1302.    (feet) GPS OBS
 AC7986  ______________________________________________________________________
 AC7986  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7986  GEOID HEIGHT    -        -24.591 (meters)                     GEOID96
 AC7986  GEOID HEIGHT    -        -24.726 (meters)                     GEOID18
 AC7986  NAD 83(2011) X  -   -633,152.521 (meters)                     COMP
 AC7986  NAD 83(2011) Y  - -4,446,623.052 (meters)                     COMP
 AC7986  NAD 83(2011) Z  -  4,513,837.787 (meters)                     COMP
 AC7986  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 AC7986
 AC7986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7986  Standards:
 AC7986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7986  -------------------------------------------------------------------
 AC7986  NETWORK    0.90   2.55           0.40   0.33   1.30     -0.08815950
 AC7986  -------------------------------------------------------------------
 AC7986  Click here for local accuracies and other accuracy information.
 AC7986
 AC7986.The horizontal coordinates were established by GPS observations
 AC7986.and adjusted by the National Geodetic Survey in June 2012.
 AC7986
 AC7986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7986.been affixed to the stable North American tectonic plate. See 
 AC7986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7986
 AC7986.The horizontal coordinates are valid at the epoch date displayed above
 AC7986.which is a decimal equivalence of Year/Month/Day.
 AC7986
 AC7986.The orthometric height was determined by GPS observations and a
 AC7986.high-resolution geoid model.
 AC7986
 AC7986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7986.GEOID18 height accuracy estimate available here.
 AC7986
 AC7986.Click photographs - Photos may exist for this station.
 AC7986
 AC7986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7986
 AC7986.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7986
 AC7986.The ellipsoidal height was determined by GPS observations
 AC7986.and is referenced to NAD 83.
 AC7986
 AC7986. The following values were computed from the NAD 83(2011) position.
 AC7986
 AC7986;                    North         East     Units Scale Factor Converg.
 AC7986;SPC SD N     -   168,577.273   748,612.132   MT  0.99995133   +1 20 31.1
 AC7986;SPC SD N     -   553,073.94  2,456,071.64   sFT  0.99995133   +1 20 31.1
 AC7986;UTM  14      - 5,020,522.379   570,218.382   MT  0.99966062   +0 38 14.6
 AC7986
 AC7986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7986!SPC SD N     -   0.99994167  x   0.99995133  =   0.99989301
 AC7986!UTM  14      -   0.99994167  x   0.99966062  =   0.99960231
 AC7986
 AC7986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR7021820522(NAD 83)
 AC7986
 AC7986                          SUPERSEDED SURVEY CONTROL
 AC7986
 AC7986  NAD 83(2007)-  45 20 04.89986(N)    098 06 13.83802(W) AD(2002.00) 0
 AC7986  ELLIP H (02/10/07)  372.073  (m)                       GP(2002.00)    
 AC7986  ELLIP H (04/15/04)  372.098  (m)                       GP(       ) 2 1
 AC7986  NAD 83(1996)-  45 20 04.89926(N)    098 06 13.83750(W) AD(       ) B
 AC7986  ELLIP H (04/18/97)  372.112  (m)                       GP(       ) 4 1
 AC7986
 AC7986.Superseded values are not recommended for survey control.
 AC7986
 AC7986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7986.See file dsdata.pdf to determine how the superseded data were derived.
 AC7986
 AC7986_MARKER: Z = SEE DESCRIPTION
 AC7986_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7986_STAMPING: 37-199.96 1995
 AC7986_MARK LOGO: NGS
 AC7986_PROJECTION: FLUSH
 AC7986_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7986+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1996
 AC7986_ROD/PIPE-DEPTH: 6.4 meters
 AC7986_SLEEVE-DEPTH  : 1.8 meters
 AC7986
 AC7986  HISTORY     - Date     Condition        Report By
 AC7986  HISTORY     - 1994     MONUMENTED       SDDT
 AC7986  HISTORY     - 19960930 GOOD             NGS
 AC7986
 AC7986                          STATION DESCRIPTION
 AC7986
 AC7986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7986'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTH OF GROTON AND 0.5
 AC7986'NORTH OF FERNEY, ON STATE HIGHWAY 37.  OWNERSHIP--THE STATE OF SOUTH
 AC7986'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 37
 AC7986'AND COUNTY ROAD 23 AT FERNEY, GO NORTH ON STATE HIGHWAY 37 FOR 0.5 MI
 AC7986'(0.8 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7986'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7986'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 75.0 FT (22.9 M) EAST
 AC7986'OF THE HIGHWAY CENTERLINE, 23.0 FT (7.0 M) NORTH OF THE CENTER OF A
 AC7986'FIELD ENTRANCE ROAD, 1.7 FT (0.5 M) WEST OF A WITNESS POST, AND 1.0 FT
 AC7986'(0.3 M) EAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT
 AC7986'IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7874 ***********************************************************************
 AC7874  CBN         -  This is a Cooperative Base Network Control Station.
 AC7874  DESIGNATION -  37 215.27
 AC7874  PID         -  AC7874
 AC7874  STATE/COUNTY-  SD/BROWN
 AC7874  COUNTRY     -  US
 AC7874  USGS QUAD   -  HUFFTON (2017)
 AC7874
 AC7874                         *CURRENT SURVEY CONTROL
 AC7874  ______________________________________________________________________
 AC7874* NAD 83(2011) POSITION- 45 33 20.97962(N) 098 06 08.45276(W)   ADJUSTED
 AC7874* NAD 83(2011) ELLIP HT-   372.875 (meters)        (06/27/12)   ADJUSTED
 AC7874* NAD 83(2011) EPOCH   -  2010.00
 AC7874* NAVD 88 ORTHO HEIGHT -   397.8   (meters)     1305.    (feet) GPS OBS
 AC7874  ______________________________________________________________________
 AC7874  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7874  GEOID HEIGHT    -        -24.819 (meters)                     GEOID96
 AC7874  GEOID HEIGHT    -        -24.970 (meters)                     GEOID18
 AC7874  NAD 83(2011) X  -   -630,568.071 (meters)                     COMP
 AC7874  NAD 83(2011) Y  - -4,429,300.981 (meters)                     COMP
 AC7874  NAD 83(2011) Z  -  4,531,082.262 (meters)                     COMP
 AC7874  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 AC7874
 AC7874  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7874  Standards:
 AC7874         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7874            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7874  -------------------------------------------------------------------
 AC7874  NETWORK    0.88   2.51           0.39   0.32   1.28     -0.04481392
 AC7874  -------------------------------------------------------------------
 AC7874  Click here for local accuracies and other accuracy information.
 AC7874
 AC7874.The horizontal coordinates were established by GPS observations
 AC7874.and adjusted by the National Geodetic Survey in June 2012.
 AC7874
 AC7874.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7874.been affixed to the stable North American tectonic plate. See 
 AC7874.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7874
 AC7874.The horizontal coordinates are valid at the epoch date displayed above
 AC7874.which is a decimal equivalence of Year/Month/Day.
 AC7874
 AC7874.The orthometric height was determined by GPS observations and a
 AC7874.high-resolution geoid model.
 AC7874
 AC7874.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7874.GEOID18 height accuracy estimate available here.
 AC7874
 AC7874.Click photographs - Photos may exist for this station.
 AC7874
 AC7874.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7874
 AC7874.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7874
 AC7874.The ellipsoidal height was determined by GPS observations
 AC7874.and is referenced to NAD 83.
 AC7874
 AC7874. The following values were computed from the NAD 83(2011) position.
 AC7874
 AC7874;                    North         East     Units Scale Factor Converg.
 AC7874;SPC SD N     -   193,149.224   748,153.315   MT  0.99997788   +1 20 34.9
 AC7874;SPC SD N     -   633,690.41  2,454,566.33   sFT  0.99997788   +1 20 34.9
 AC7874;UTM  14      - 5,045,090.667   570,061.288   MT  0.99966035   +0 38 27.2
 AC7874
 AC7874!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7874!SPC SD N     -   0.99994155  x   0.99997788  =   0.99991943
 AC7874!UTM  14      -   0.99994155  x   0.99966035  =   0.99960192
 AC7874
 AC7874_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR7006145090(NAD 83)
 AC7874
 AC7874                          SUPERSEDED SURVEY CONTROL
 AC7874
 AC7874  NAD 83(2007)-  45 33 20.97957(N)    098 06 08.45361(W) AD(2002.00) 0
 AC7874  ELLIP H (02/10/07)  372.905  (m)                       GP(2002.00)    
 AC7874  ELLIP H (04/15/04)  372.929  (m)                       GP(       ) 2 1
 AC7874  NAD 83(1996)-  45 33 20.97897(N)    098 06 08.45309(W) AD(       ) B
 AC7874  ELLIP H (04/18/97)  372.944  (m)                       GP(       ) 4 1
 AC7874
 AC7874.Superseded values are not recommended for survey control.
 AC7874
 AC7874.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7874.See file dsdata.pdf to determine how the superseded data were derived.
 AC7874
 AC7874_MARKER: Z = SEE DESCRIPTION
 AC7874_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7874_STAMPING: 37-215.27 1995
 AC7874_MARK LOGO: NGS
 AC7874_PROJECTION: FLUSH
 AC7874_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7874_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7874+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7874_ROD/PIPE-DEPTH: 6.4 meters
 AC7874_SLEEVE-DEPTH  : 1.8 meters
 AC7874
 AC7874  HISTORY     - Date     Condition        Report By
 AC7874  HISTORY     - 1994     MONUMENTED       SDDT
 AC7874  HISTORY     - 19960925 GOOD             NGS
 AC7874
 AC7874                          STATION DESCRIPTION
 AC7874
 AC7874'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7874'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) EAST-NORTHEAST OF
 AC7874'ABERDEEN, 7.0 MI (11.3 KM) NORTH OF GROTON, AND 3.5 MI (5.6 KM) EAST
 AC7874'OF PUTNEY, ON STATE HIGHWAY 37.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7874'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 AC7874'HIGHWAY 37 IN GROTON, GO NORTH ON STATE HIGHWAY 37 FOR 6.1 MI (9.8 KM)
 AC7874'TO THE JUNCTION OF COUNTY ROAD 13, CONTINUE NORTH ON STATE HIGHWAY 37
 AC7874'FOR 0.8 MI (1.3 KM) TO THE STATION ON THE RIGHT. THE STATION IS A
 AC7874'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7874'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 21.8 M
 AC7874'(71.5 FT) EAST OF THE HIGHWAY CENTERLINE, 8.6 M (28.2 FT) EAST OF THE
 AC7874'SOUTH END OF A CULVERT UNDER A FIELD ENTRANCE ROAD, 7.2 M (23.6 FT)
 AC7874'SOUTH OF THE CENTER OF THE ROAD, 0.4 M (1.3 FT) EAST OF A METAL GUARD
 AC7874'POST, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE
 AC7874'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0822 ***********************************************************************
 PU0822  DESIGNATION -  37 WPM
 PU0822  PID         -  PU0822
 PU0822  STATE/COUNTY-  SD/MEADE
 PU0822  COUNTRY     -  US
 PU0822  USGS QUAD   -  UNION CENTER (2017)
 PU0822
 PU0822                         *CURRENT SURVEY CONTROL
 PU0822  ______________________________________________________________________
 PU0822* NAD 83(1986) POSITION- 44 37 08.     (N) 102 39 41.     (W)   SCALED
 PU0822* NAVD 88 ORTHO HEIGHT -   977.109 (meters)     3205.73  (feet) ADJUSTED
 PU0822  ______________________________________________________________________
 PU0822  GEOID HEIGHT    -        -18.111 (meters)                     GEOID18
 PU0822  DYNAMIC HEIGHT  -        976.840 (meters)     3204.85  (feet) COMP
 PU0822  MODELED GRAVITY -    980,308.7   (mgal)                       NAVD 88
 PU0822
 PU0822  VERT ORDER      -  SECOND    CLASS 0
 PU0822
 PU0822.The horizontal coordinates were scaled from a map and have
 PU0822.an estimated accuracy of +/- 6 seconds.
 PU0822
 PU0822.The orthometric height was determined by differential leveling and
 PU0822.adjusted by the NATIONAL GEODETIC SURVEY
 PU0822.in June 1991.
 PU0822
 PU0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0822.GEOID18 height accuracy estimate available here.
 PU0822
 PU0822.Click photographs - Photos may exist for this station.
 PU0822
 PU0822.The dynamic height is computed by dividing the NAVD 88
 PU0822.geopotential number by the normal gravity value computed on the
 PU0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0822.degrees latitude (g = 980.6199 gals.).
 PU0822
 PU0822.The modeled gravity was interpolated from observed gravity values.
 PU0822
 PU0822;                    North         East    Units  Estimated Accuracy
 PU0822;SPC SD N     -    90,760.      388,820.      MT  (+/- 180 meters Scaled)
 PU0822
 PU0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK855432(NAD 83)
 PU0822
 PU0822                          SUPERSEDED SURVEY CONTROL
 PU0822
 PU0822  NGVD 29 (??/??/92)  976.623  (m)         3204.14   (f) ADJ UNCH    2 0
 PU0822
 PU0822.Superseded values are not recommended for survey control.
 PU0822
 PU0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0822.See file dsdata.pdf to determine how the superseded data were derived.
 PU0822
 PU0822_MARKER: DD = SURVEY DISK
 PU0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0822_STAMPING: 37 WPM 3205 ET 1958
 PU0822_MARK LOGO: USGS
 PU0822_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0822+STABILITY: SURFACE MOTION
 PU0822
 PU0822  HISTORY     - Date     Condition        Report By
 PU0822  HISTORY     - 1958     MONUMENTED       USGS
 PU0822  HISTORY     - 1962     GOOD             CGS
 PU0822
 PU0822                          STATION DESCRIPTION
 PU0822
 PU0822'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0822'4.5 MI N FROM UNION CENTER.
 PU0822'4.5 MILES NORTH ALONG A GRAVELED ROAD FROM THE JUNCTION OF
 PU0822'STATE HIGHWAY 34 AT UNION CENTER, 143 FEET NORTH OF THE NORTHWEST
 PU0822'CORNER OF SOUTH PLEASANT SCHOOLHOUSE, 225 FEET EAST OF THE
 PU0822'CENTER LINE OF THE ROAD, 32 FEET NORTH OF THE CENTER LINE OF A
 PU0822'DIRT ROAD EAST, 83 FEET NORTH OF A POWER POLE, 0.9 FOOT SOUTH
 PU0822'OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 PU0822'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0010 ***********************************************************************
 OU0010  DESIGNATION -  3704 DW
 OU0010  PID         -  OU0010
 OU0010  STATE/COUNTY-  SD/CUSTER
 OU0010  COUNTRY     -  US
 OU0010  USGS QUAD   -  DEWEY (2017)
 OU0010
 OU0010                         *CURRENT SURVEY CONTROL
 OU0010  ______________________________________________________________________
 OU0010* NAD 83(1986) POSITION- 43 31 47.     (N) 104 02 25.     (W)   SCALED
 OU0010* NAVD 88 ORTHO HEIGHT -  1130.056 (meters)     3707.53  (feet) ADJUSTED
 OU0010  ______________________________________________________________________
 OU0010  GEOID HEIGHT    -        -14.577 (meters)                     GEOID18
 OU0010  DYNAMIC HEIGHT  -       1129.588 (meters)     3705.99  (feet) COMP
 OU0010  MODELED GRAVITY -    980,166.0   (mgal)                       NAVD 88
 OU0010
 OU0010  VERT ORDER      -  FIRST     CLASS II
 OU0010
 OU0010.The horizontal coordinates were scaled from a map and have
 OU0010.an estimated accuracy of +/- 6 seconds.
 OU0010
 OU0010.The orthometric height was determined by differential leveling and
 OU0010.adjusted by the NATIONAL GEODETIC SURVEY
 OU0010.in June 1991.
 OU0010
 OU0010.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0010.GEOID18 height accuracy estimate available here.
 OU0010
 OU0010.Click photographs - Photos may exist for this station.
 OU0010
 OU0010.The dynamic height is computed by dividing the NAVD 88
 OU0010.geopotential number by the normal gravity value computed on the
 OU0010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0010.degrees latitude (g = 980.6199 gals.).
 OU0010
 OU0010.The modeled gravity was interpolated from observed gravity values.
 OU0010
 OU0010;                    North         East    Units  Estimated Accuracy
 OU0010;SPC SD S     -   139,590.      300,470.      MT  (+/- 180 meters Scaled)
 OU0010
 OU0010_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ775200(NAD 83)
 OU0010
 OU0010                          SUPERSEDED SURVEY CONTROL
 OU0010
 OU0010  NGVD 29 (??/??/92) 1129.481  (m)         3705.64   (f) ADJ UNCH    1 2
 OU0010
 OU0010.Superseded values are not recommended for survey control.
 OU0010
 OU0010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0010.See file dsdata.pdf to determine how the superseded data were derived.
 OU0010
 OU0010_MARKER: P = PIPE CAP
 OU0010_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OU0010_STAMPING: 3704 DW
 OU0010_MARK LOGO: USGS
 OU0010_MAGNETIC: P = MARKER IS A STEEL PIPE
 OU0010_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OU0010
 OU0010  HISTORY     - Date     Condition        Report By
 OU0010  HISTORY     - 1898     MONUMENTED       USGS
 OU0010  HISTORY     - 1957     GOOD             CGS
 OU0010  HISTORY     - 1985     MARK NOT FOUND   NGS
 OU0010
 OU0010                          STATION DESCRIPTION
 OU0010
 OU0010'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OU0010'19.6 MI NW FROM EDGEMONT.
 OU0010'ABOUT 19.6 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OU0010'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 18,
 OU0010'T. 6 S., R. 1 E., 122 FEET EAST-SOUTHEAST OF THE STATION SIGN
 OU0010'AT DEWEY, 165 FEET NORTH-NORTHWEST OF THE MOST WESTERLY OF TWO
 OU0010'COTTONWOOD TREES, 99 FEET SOUTHWEST OF THE SOUTH CORNER OF AN
 OU0010'ABANDONED STORE BUILDING, 38 FEET NORTH OF THE NORTH CORNER OF
 OU0010'THE ABANDONED RAILROAD STATION BUILDING, 58 FEET NORTHEAST OF THE
 OU0010'NORTHEAST RAIL OF THE MAIN TRACK, 36 FEET SOUTHWEST OF THE
 OU0010'CENTER LINE OF THE GRAVEL ROAD, 1 FOOT SOUTHEAST OF A CONCRETE
 OU0010'WITNESS POST, A CAP ON A 3 1/2-INCH IRON PIPE PROJECTING 1 FOOT.
 OU0010'NOTE-- THIS MARK HAS BEEN DISTURBED AND LEANS ABOUT 2 INCHES
 OU0010'TO THE NORTHEAST.
 OU0010
 OU0010                          STATION RECOVERY (1985)
 OU0010
 OU0010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OU0010'NOT RECOVERED.  AREA DESCRIBED HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0451 ***********************************************************************
 OT0451  DESIGNATION -  3708 DW
 OT0451  PID         -  OT0451
 OT0451  STATE/COUNTY-  SD/FALL RIVER
 OT0451  COUNTRY     -  US
 OT0451  USGS QUAD   -  PROVO (2017)
 OT0451
 OT0451                         *CURRENT SURVEY CONTROL
 OT0451  ______________________________________________________________________
 OT0451* NAD 83(1986) POSITION- 43 11 27.     (N) 103 49 53.     (W)   SCALED
 OT0451* NAVD 88 ORTHO HEIGHT -  1131.633 (meters)     3712.70  (feet) ADJUSTED
 OT0451  ______________________________________________________________________
 OT0451  GEOID HEIGHT    -        -15.258 (meters)                     GEOID18
 OT0451  DYNAMIC HEIGHT  -       1131.141 (meters)     3711.09  (feet) COMP
 OT0451  MODELED GRAVITY -    980,145.0   (mgal)                       NAVD 88
 OT0451
 OT0451  VERT ORDER      -  FIRST     CLASS II
 OT0451
 OT0451.The horizontal coordinates were scaled from a map and have
 OT0451.an estimated accuracy of +/- 6 seconds.
 OT0451
 OT0451.The orthometric height was determined by differential leveling and
 OT0451.adjusted by the NATIONAL GEODETIC SURVEY
 OT0451.in June 1991.
 OT0451
 OT0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0451.GEOID18 height accuracy estimate available here.
 OT0451
 OT0451.Click photographs - Photos may exist for this station.
 OT0451
 OT0451.The dynamic height is computed by dividing the NAVD 88
 OT0451.geopotential number by the normal gravity value computed on the
 OT0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0451.degrees latitude (g = 980.6199 gals.).
 OT0451
 OT0451.The modeled gravity was interpolated from observed gravity values.
 OT0451
 OT0451;                    North         East    Units  Estimated Accuracy
 OT0451;SPC SD S     -   101,250.      315,750.      MT  (+/- 180 meters Scaled)
 OT0451
 OT0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH949826(NAD 83)
 OT0451
 OT0451                          SUPERSEDED SURVEY CONTROL
 OT0451
 OT0451  NGVD 29 (??/??/92) 1131.081  (m)         3710.89   (f) ADJ UNCH    1 2
 OT0451
 OT0451.Superseded values are not recommended for survey control.
 OT0451
 OT0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0451.See file dsdata.pdf to determine how the superseded data were derived.
 OT0451
 OT0451_MARKER: P = PIPE CAP
 OT0451_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0451_STAMPING: 3708 DW
 OT0451_MARK LOGO: USGS
 OT0451_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0451
 OT0451  HISTORY     - Date     Condition        Report By
 OT0451  HISTORY     - 1898     MONUMENTED       USGS
 OT0451  HISTORY     - 1957     GOOD             CGS
 OT0451  HISTORY     - 1985     GOOD             NGS
 OT0451
 OT0451                          STATION DESCRIPTION
 OT0451
 OT0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0451'AT PROVO.
 OT0451'AT PROVO, ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD,
 OT0451'IN SECTION 12, T. 10 S., R. 2 E., 568 FEET EAST OF THE EAST
 OT0451'END OF THE STATION, 51 FEET NORTH OF THE NORTH RAIL OF THE
 OT0451'MAIN TRACK, 21.5 FEET NORTH OF THE NORTH RAIL OF A SIDE TRACK,
 OT0451'115 FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAY 87, 4 FEET
 OT0451'EAST OF A TELEPHONE POLE, 1 FOOT SOUTH OF A CONCRETE WITNESS
 OT0451'POST, ABOUT 1 FOOT BELOW THE TOP OF THE RAILS, A CAP ON A
 OT0451'3 1/2-INCH IRON PIPE PROJECTING 1 INCH.
 OT0451
 OT0451                          STATION RECOVERY (1985)
 OT0451
 OT0451'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0451'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.40 KM (0.25
 OT0451'MI) SOUTHEAST ALONG STATE HIGHWAY 471 FROM THE POST OFFICE AT PROVO,
 OT0451'AT A BURLINGTON NORTHERN RAILROAD SIGNAL, FOUR POLES SOUTHEAST OF A
 OT0451'RAILROAD SWITCH BOX, 35.0 METERS (115 FT) SOUTH OF THE CENTER OF THE
 OT0451'HIGHWAY, 6.6 METERS (21.5 FT) NORTH OF THE NORTH RAIL OF A SIDE TRACK
 OT0451'FOR THE RAILROAD AND 1.2 METERS (4 FT) EAST OF A TELEPHONE POLE.
 OT0451'THE MARK IS 1.2 METERS  SE FROM  A WITNESS POST
 OT0451'THE MARK IS ABOVE LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0511 ***********************************************************************
 OT0511  DESIGNATION -  3794 DW
 OT0511  PID         -  OT0511
 OT0511  STATE/COUNTY-  SD/FALL RIVER
 OT0511  COUNTRY     -  US
 OT0511  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0511
 OT0511                         *CURRENT SURVEY CONTROL
 OT0511  ______________________________________________________________________
 OT0511* NAD 83(1986) POSITION- 43 26 00.     (N) 103 33 24.     (W)   SCALED
 OT0511* NAVD 88 ORTHO HEIGHT -  1157.712 (meters)     3798.26  (feet) POSTED
 OT0511  ______________________________________________________________________
 OT0511  GEOID HEIGHT    -        -15.245 (meters)                     GEOID18
 OT0511  DYNAMIC HEIGHT  -       1157.21  (meters)     3796.6   (feet) COMP
 OT0511  MODELED GRAVITY -    980,146.9   (mgal)                       NAVD 88
 OT0511
 OT0511  VERT ORDER      -  * POSTED, SEE BELOW
 OT0511
 OT0511.The horizontal coordinates were scaled from a map and have
 OT0511.an estimated accuracy of +/- 6 seconds.
 OT0511
 OT0511.The orthometric height was determined by differential leveling
 OT0511.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0511
 OT0511.* This is a POSTED BENCH MARK height.
 OT0511
 OT0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0511.GEOID18 height accuracy estimate available here.
 OT0511
 OT0511.Click photographs - Photos may exist for this station.
 OT0511
 OT0511.The dynamic height is computed by dividing the NAVD 88
 OT0511.geopotential number by the normal gravity value computed on the
 OT0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0511.degrees latitude (g = 980.6199 gals.).
 OT0511
 OT0511.The modeled gravity was interpolated from observed gravity values.
 OT0511
 OT0511;                    North         East    Units  Estimated Accuracy
 OT0511;SPC SD S     -   127,260.      339,110.      MT  (+/- 180 meters Scaled)
 OT0511
 OT0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ168099(NAD 83)
 OT0511
 OT0511                          SUPERSEDED SURVEY CONTROL
 OT0511
 OT0511  NGVD 29 (??/??/92) 1157.176  (m)         3796.50   (f) ADJ UNCH    1 2
 OT0511
 OT0511.Superseded values are not recommended for survey control.
 OT0511
 OT0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0511.See file dsdata.pdf to determine how the superseded data were derived.
 OT0511
 OT0511_MARKER: B = BOLT
 OT0511_SETTING: 66 = SET IN ROCK OUTCROP
 OT0511_STAMPING: 3794
 OT0511_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0511+STABILITY: POSITION/ELEVATION WELL
 OT0511
 OT0511  HISTORY     - Date     Condition        Report By
 OT0511  HISTORY     - 1898     MONUMENTED       USGS
 OT0511  HISTORY     - 1963     GOOD             CGS
 OT0511
 OT0511                          STATION DESCRIPTION
 OT0511
 OT0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0511'6.2 MI W FROM HOT SPRINGS.
 OT0511'ABOUT 0.95 MILE NORTHWEST ALONG U.S. HIGHWAY 385 AND STATE
 OT0511'HIGHWAY 87 FROM THE POST OFFICE AT HOT SPRINGS, THENCE 0.2 MILE
 OT0511'NORTHWEST ALONG NORTH RIVER STREET, THENCE 5.5 MILES WEST ALONG THE
 OT0511'CHICAGO, BURLINGTON AND QUINCY RAILROAD, IN THE TOP OF A SANDSTONE
 OT0511'LEDGE, 139 FEET NORTHWEST OF THE NORTHWEST RAIL, 138 FEET NORTHWEST
 OT0511'OF THE NORTH CORNER OF A WOODEN TRESTLE, ABOUT 2 FEET BELOW THE
 OT0511'LEVEL OF THE TRACKS, AND SET IN THE TOP OF THE SOUTHWEST EDGE OF A
 OT0511'SANDSTONE LEDGE ON THE NORTHEAST BANK OF A CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5229 ***********************************************************************
 AC5229  DESIGNATION -  37T 126.4
 AC5229  PID         -  AC5229
 AC5229  STATE/COUNTY-  SD/BEADLE
 AC5229  COUNTRY     -  US
 AC5229  USGS QUAD   -  HURON (2017)
 AC5229
 AC5229                         *CURRENT SURVEY CONTROL
 AC5229  ______________________________________________________________________
 AC5229* NAD 83(1986) POSITION- 44 20 29.     (N) 098 13 37.     (W)   SCALED
 AC5229* NAVD 88 ORTHO HEIGHT -   390.737 (meters)     1281.94  (feet) ADJUSTED
 AC5229  ______________________________________________________________________
 AC5229  GEOID HEIGHT    -        -25.076 (meters)                     GEOID18
 AC5229  DYNAMIC HEIGHT  -        390.670 (meters)     1281.72  (feet) COMP
 AC5229  MODELED GRAVITY -    980,436.3   (mgal)                       NAVD 88
 AC5229
 AC5229  VERT ORDER      -  FIRST     CLASS II
 AC5229
 AC5229.The horizontal coordinates were scaled from a map and have
 AC5229.an estimated accuracy of +/- 6 seconds.
 AC5229
 AC5229.The orthometric height was determined by differential leveling and
 AC5229.adjusted by the NATIONAL GEODETIC SURVEY
 AC5229.in October 1997.
 AC5229
 AC5229.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5229.GEOID18 height accuracy estimate available here.
 AC5229
 AC5229.Click photographs - Photos may exist for this station.
 AC5229
 AC5229.The dynamic height is computed by dividing the NAVD 88
 AC5229.geopotential number by the normal gravity value computed on the
 AC5229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5229.degrees latitude (g = 980.6199 gals.).
 AC5229
 AC5229.The modeled gravity was interpolated from observed gravity values.
 AC5229
 AC5229;                    North         East    Units  Estimated Accuracy
 AC5229;SPC SD N     -    58,010.      741,380.      MT  (+/- 180 meters Scaled)
 AC5229
 AC5229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ616100(NAD 83)
 AC5229
 AC5229                          SUPERSEDED SURVEY CONTROL
 AC5229
 AC5229.No superseded survey control is available for this station.
 AC5229
 AC5229_MARKER: DD = SURVEY DISK
 AC5229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5229_STAMPING: 37T-126.4
 AC5229_MARK LOGO: SDDT
 AC5229_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5229+STABILITY: SURFACE MOTION
 AC5229_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5229+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2014
 AC5229
 AC5229  HISTORY     - Date     Condition        Report By
 AC5229  HISTORY     - UNK      MONUMENTED       SDDT
 AC5229  HISTORY     - 19950630 GOOD             NGS
 AC5229  HISTORY     - 20140627 GOOD             INDIV
 AC5229
 AC5229                          STATION DESCRIPTION
 AC5229
 AC5229'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5229'IN HURON, AT THE INTERSECTION OF 21ST STREET SOUTHWEST AND MEADOWLARK
 AC5229'LANE, 25.2 M (82.7 FT) EAST OF THE EXTENDED CENTER OF THE LANE, 9.1 M
 AC5229'(29.9 FT) SOUTH OF THE STREET CENTERLINE, 6.9 M (22.6 FT) NORTHWEST OF
 AC5229'A UTILITY POLE WITH 2 TRANSFORMERS, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AC5229'THE STREET, 0.2 M (0.7 FT) SOUTH OF A METAL GUARD POST, AND THE
 AC5229'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5229
 AC5229                          STATION RECOVERY (2014)
 AC5229
 AC5229'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JHC)
 AC5229'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0949 ***********************************************************************
 OT0949  DESIGNATION -  38 T
 OT0949  PID         -  OT0949
 OT0949  STATE/COUNTY-  SD/SHANNON
 OT0949  COUNTRY     -  US
 OT0949  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0949
 OT0949                         *CURRENT SURVEY CONTROL
 OT0949  ______________________________________________________________________
 OT0949* NAD 83(1986) POSITION- 43 11 16.     (N) 102 51 50.     (W)   SCALED
 OT0949* NAVD 88 ORTHO HEIGHT -   934.257 (meters)     3065.14  (feet) ADJUSTED
 OT0949  ______________________________________________________________________
 OT0949  GEOID HEIGHT    -        -17.701 (meters)                     GEOID18
 OT0949  DYNAMIC HEIGHT  -        933.873 (meters)     3063.88  (feet) COMP
 OT0949  MODELED GRAVITY -    980,176.7   (mgal)                       NAVD 88
 OT0949
 OT0949  VERT ORDER      -  FIRST     CLASS II
 OT0949
 OT0949.The horizontal coordinates were scaled from a map and have
 OT0949.an estimated accuracy of +/- 6 seconds.
 OT0949
 OT0949.The orthometric height was determined by differential leveling and
 OT0949.adjusted by the NATIONAL GEODETIC SURVEY
 OT0949.in June 1994.
 OT0949
 OT0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0949.GEOID18 height accuracy estimate available here.
 OT0949
 OT0949.Click photographs - Photos may exist for this station.
 OT0949
 OT0949.The dynamic height is computed by dividing the NAVD 88
 OT0949.geopotential number by the normal gravity value computed on the
 OT0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0949.degrees latitude (g = 980.6199 gals.).
 OT0949
 OT0949.The modeled gravity was interpolated from observed gravity values.
 OT0949
 OT0949;                    North         East    Units  Estimated Accuracy
 OT0949;SPC SD S     -    98,060.      394,330.      MT  (+/- 180 meters Scaled)
 OT0949
 OT0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH735838(NAD 83)
 OT0949
 OT0949                          SUPERSEDED SURVEY CONTROL
 OT0949
 OT0949.No superseded survey control is available for this station.
 OT0949
 OT0949_MARKER: DD = SURVEY DISK
 OT0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0949_STAMPING: 38 T 1967 3063
 OT0949_MARK LOGO: USGS
 OT0949_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0949_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0949+STABILITY: SURFACE MOTION
 OT0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0949+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0949
 OT0949  HISTORY     - Date     Condition        Report By
 OT0949  HISTORY     - 1967     MONUMENTED       USGS
 OT0949  HISTORY     - 19930919 GOOD             NGS
 OT0949
 OT0949                          STATION DESCRIPTION
 OT0949
 OT0949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0949'35.0 KM (21.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0949'OFFICE IN PINE RIDGE, 1.4 KM (0.85 MI) EAST OF MILEPOST 81, 221.0 M
 OT0949'(725.1 FT) WEST OF MILEPOST 82, 22.8 M (74.8 FT) EAST OF THE CENTER
 OT0949'OF A FIELD ENTRANCE, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY
 OT0949'CENTERLINE, 16.6 M (54.5 FT) EAST OF A UTILITY POLE, 1.0 M (3.3 FT)
 OT0949'ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A WITNESS
 OT0949'POST AND FENCE, AND THE MONUMENT PROJECTS 0.15 M (0.49 FT) ABOVE THE
 OT0949'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0013 ***********************************************************************
 OU0013  DESIGNATION -  38.24
 OU0013  PID         -  OU0013
 OU0013  STATE/COUNTY-  SD/CUSTER
 OU0013  COUNTRY     -  US
 OU0013  USGS QUAD   -  DEWEY (2017)
 OU0013
 OU0013                         *CURRENT SURVEY CONTROL
 OU0013  ______________________________________________________________________
 OU0013* NAD 83(1986) POSITION- 43 33 24.     (N) 104 03 18.     (W)   SCALED
 OU0013* NAVD 88 ORTHO HEIGHT -  1142.546 (meters)     3748.50  (feet) ADJUSTED
 OU0013  ______________________________________________________________________
 OU0013  GEOID HEIGHT    -        -14.525 (meters)                     GEOID18
 OU0013  DYNAMIC HEIGHT  -       1142.075 (meters)     3746.96  (feet) COMP
 OU0013  MODELED GRAVITY -    980,166.6   (mgal)                       NAVD 88
 OU0013
 OU0013  VERT ORDER      -  FIRST     CLASS II
 OU0013
 OU0013.The horizontal coordinates were scaled from a map and have
 OU0013.an estimated accuracy of +/- 6 seconds.
 OU0013
 OU0013.The orthometric height was determined by differential leveling and
 OU0013.adjusted by the NATIONAL GEODETIC SURVEY
 OU0013.in June 1991.
 OU0013
 OU0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0013.GEOID18 height accuracy estimate available here.
 OU0013
 OU0013.Click photographs - Photos may exist for this station.
 OU0013
 OU0013.The dynamic height is computed by dividing the NAVD 88
 OU0013.geopotential number by the normal gravity value computed on the
 OU0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0013.degrees latitude (g = 980.6199 gals.).
 OU0013
 OU0013.The modeled gravity was interpolated from observed gravity values.
 OU0013
 OU0013;                    North         East    Units  Estimated Accuracy
 OU0013;SPC SD S     -   142,640.      299,410.      MT  (+/- 180 meters Scaled)
 OU0013
 OU0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ763230(NAD 83)
 OU0013
 OU0013                          SUPERSEDED SURVEY CONTROL
 OU0013
 OU0013  NGVD 29 (??/??/92) 1141.973  (m)         3746.62   (f) ADJ UNCH    1 2
 OU0013
 OU0013.Superseded values are not recommended for survey control.
 OU0013
 OU0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0013.See file dsdata.pdf to determine how the superseded data were derived.
 OU0013
 OU0013_MARKER: DD = SURVEY DISK
 OU0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OU0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OU0013+STABILITY: SURFACE MOTION
 OU0013
 OU0013  HISTORY     - Date     Condition        Report By
 OU0013  HISTORY     - UNK      MONUMENTED       NONE
 OU0013  HISTORY     - 1957     GOOD             CGS
 OU0013
 OU0013                          STATION DESCRIPTION
 OU0013
 OU0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OU0013'21.6 MI NW FROM EDGEMONT.
 OU0013'ABOUT 21.55 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OU0013'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SOUTH DAKOTA
 OU0013'SECTION 6, T. 6 S., R. 1 E., AND WYOMING SECTION 3, T. 41 N.,
 OU0013'R. 60 W., ON THE WYOMING-SOUTH DAKOTA STATE LINE, 128 FEET
 OU0013'SOUTHWEST OF THE SOUTHWEST RAIL, THE BOTTOM OF A SQUARE HOLE
 OU0013'IN THE TOP OF A 3-FOOT HIGH AND 10X10 INCHES SQUARE YELLOW
 OU0013'SANDSTONE POST MARKING THE STATE LINE.  THE POST HAS WY ON ITS
 OU0013'WEST FACE, SD ON ITS EAST FACE, 38.24 M ON THE SOUTH FACE AND
 OU0013'1904 ON THE NORTH FACE.  THIS MARK IS 22.9 MILES SOUTHEAST
 OU0013'ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE
 OU0013'STATION AT NEWCASTLE, WYOMING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5549 ***********************************************************************
 AC5549  DESIGNATION -  3812 DW
 AC5549  PID         -  AC5549
 AC5549  STATE/COUNTY-  SD/PENNINGTON
 AC5549  COUNTRY     -  US
 AC5549  USGS QUAD   -  HAYWARD (2017)
 AC5549
 AC5549                         *CURRENT SURVEY CONTROL
 AC5549  ______________________________________________________________________
 AC5549* NAD 83(1986) POSITION- 43 52 17.54   (N) 103 20 08.21   (W)   HD_HELD1
 AC5549* NAVD 88 ORTHO HEIGHT -  1163.099 (meters)     3815.93  (feet) ADJUSTED
 AC5549  ______________________________________________________________________
 AC5549  GEOID HEIGHT    -        -15.189 (meters)                     GEOID18
 AC5549  DYNAMIC HEIGHT  -       1162.617 (meters)     3814.35  (feet) COMP
 AC5549  MODELED GRAVITY -    980,164.3   (mgal)                       NAVD 88
 AC5549
 AC5549  VERT ORDER      -  FIRST     CLASS II
 AC5549
 AC5549.The horizontal coordinates were determined by differentially corrected
 AC5549.hand held GPS observations or other comparable positioning techniques
 AC5549.and have an estimated accuracy of +/- 3 meters.
 AC5549
 AC5549.The orthometric height was determined by differential leveling and
 AC5549.adjusted by the NATIONAL GEODETIC SURVEY
 AC5549.in October 1997.
 AC5549
 AC5549.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5549.GEOID18 height accuracy estimate available here.
 AC5549
 AC5549.Click photographs - Photos may exist for this station.
 AC5549
 AC5549.The dynamic height is computed by dividing the NAVD 88
 AC5549.geopotential number by the normal gravity value computed on the
 AC5549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5549.degrees latitude (g = 980.6199 gals.).
 AC5549
 AC5549.The modeled gravity was interpolated from observed gravity values.
 AC5549
 AC5549;                    North         East    Units  Estimated Accuracy
 AC5549;SPC SD S     -   175,243.4     358,752.2     MT  (+/- 3 meters HH1 GPS) 
 AC5549
 AC5549_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3372958951(NAD 83)
 AC5549
 AC5549                          SUPERSEDED SURVEY CONTROL
 AC5549
 AC5549.No superseded survey control is available for this station.
 AC5549
 AC5549_MARKER: DB = BENCH MARK DISK
 AC5549_SETTING: 80 = SET IN A BOULDER
 AC5549_STAMPING: 3812 DW
 AC5549_MARK LOGO: USGS
 AC5549_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5549+STABILITY: SURFACE MOTION
 AC5549_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5549+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 AC5549
 AC5549  HISTORY     - Date     Condition        Report By
 AC5549  HISTORY     - 1900     MONUMENTED       USGS
 AC5549  HISTORY     - 19950501 GOOD             NGS
 AC5549  HISTORY     - 20110627 GOOD             INDIV
 AC5549
 AC5549                          STATION DESCRIPTION
 AC5549
 AC5549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5549'9.5 KM (5.90 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5549'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, NEAR THE CENTER OF A 9 BY
 AC5549'16-FOOT BOULDER THAT PROJECTS 1.0 M (3.3 FT) ABOVE THE GROUND SURFACE,
 AC5549'263.0 M (862.9 FT) WEST OF MILEPOST 38, 37.3 M (122.4 FT) SOUTHWEST OF
 AC5549'AND LEVEL WITH THE HIGHWAY CENTERLINE, 24.5 M (80.4 FT) NORTHWEST OF
 AC5549'THE NORTH CORNER OF A CAMPGROUND OFFICE, AND 7.7 M (25.3 FT) SOUTHEAST
 AC5549'OF THE CENTER OF AN ENTRANCE ROAD LEADING TO THE CAMPGROUND.
 AC5549
 AC5549                          STATION RECOVERY (2011)
 AC5549
 AC5549'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5695 ***********************************************************************
 AC5695  DESIGNATION -  385 036.89
 AC5695  PID         -  AC5695
 AC5695  STATE/COUNTY-  SD/FALL RIVER
 AC5695  COUNTRY     -  US
 AC5695  USGS QUAD   -  HOT SPRINGS (2017)
 AC5695
 AC5695                         *CURRENT SURVEY CONTROL
 AC5695  ______________________________________________________________________
 AC5695* NAD 83(1986) POSITION- 43 26 33.71   (N) 103 28 28.51   (W)   HD_HELD1
 AC5695* NAVD 88 ORTHO HEIGHT -  1068.846 (meters)     3506.71  (feet) ADJUSTED
 AC5695  ______________________________________________________________________
 AC5695  GEOID HEIGHT    -        -15.526 (meters)                     GEOID18
 AC5695  DYNAMIC HEIGHT  -       1068.403 (meters)     3505.25  (feet) COMP
 AC5695  MODELED GRAVITY -    980,168.2   (mgal)                       NAVD 88
 AC5695
 AC5695  VERT ORDER      -  FIRST     CLASS II
 AC5695
 AC5695.The horizontal coordinates were determined by differentially corrected
 AC5695.hand held GPS observations or other comparable positioning techniques
 AC5695.and have an estimated accuracy of +/- 3 meters.
 AC5695
 AC5695.The orthometric height was determined by differential leveling and
 AC5695.adjusted by the NATIONAL GEODETIC SURVEY
 AC5695.in October 1997.
 AC5695
 AC5695.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5695.GEOID18 height accuracy estimate available here.
 AC5695
 AC5695.Click photographs - Photos may exist for this station.
 AC5695
 AC5695.The dynamic height is computed by dividing the NAVD 88
 AC5695.geopotential number by the normal gravity value computed on the
 AC5695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5695.degrees latitude (g = 980.6199 gals.).
 AC5695
 AC5695.The modeled gravity was interpolated from observed gravity values.
 AC5695
 AC5695;                    North         East    Units  Estimated Accuracy
 AC5695;SPC SD S     -   128,048.1     345,788.9     MT  (+/- 3 meters HH1 GPS) 
 AC5695
 AC5695_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2343811107(NAD 83)
 AC5695
 AC5695                          SUPERSEDED SURVEY CONTROL
 AC5695
 AC5695.No superseded survey control is available for this station.
 AC5695
 AC5695_MARKER: DB = BENCH MARK DISK
 AC5695_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 AC5695_SP_SET: BRIDGE DECK
 AC5695_STAMPING: 385-36.89 1977 3505.O5
 AC5695_MARK LOGO: SDDT
 AC5695_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5695_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5695+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2019
 AC5695
 AC5695  HISTORY     - Date     Condition        Report By
 AC5695  HISTORY     - 1977     MONUMENTED       SDDT
 AC5695  HISTORY     - 19950410 GOOD             NGS
 AC5695  HISTORY     - 20190606 GOOD             USPSQD
 AC5695
 AC5695                          STATION DESCRIPTION
 AC5695
 AC5695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5695'1.9 KM (1.20 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5695'IN HOT SPRINGS, NEAR THE NORTHWEST CORNER OF THE CONCRETE BRIDGE DECK
 AC5695'OF A SMALL BRIDGE SPANNING A CREEK, 125.6 M (412.1 FT) SOUTH OF
 AC5695'MILEPOST 37, 19.7 M (64.6 FT) NORTH OF THE CENTER OF PACIFIC AVENUE,
 AC5695'15.4 M (50.5 FT) WEST OF A UTILITY LIGHT POLE, 8.1 M (26.6 FT) EAST OF
 AC5695'THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) WEST OF THE EAST BRIDGE
 AC5695'PARAPET, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC5695
 AC5695                          STATION RECOVERY (2019)
 AC5695
 AC5695'RECOVERY NOTE BY US POWER SQUADRON 2019 (MLG)
 AC5695'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5694 ***********************************************************************
 AC5694  DESIGNATION -  385 037.81
 AC5694  PID         -  AC5694
 AC5694  STATE/COUNTY-  SD/FALL RIVER
 AC5694  COUNTRY     -  US
 AC5694  USGS QUAD   -  HOT SPRINGS (2017)
 AC5694
 AC5694                         *CURRENT SURVEY CONTROL
 AC5694  ______________________________________________________________________
 AC5694* NAD 83(1986) POSITION- 43 27 19.     (N) 103 28 30.     (W)   SCALED
 AC5694* NAVD 88 ORTHO HEIGHT -  1113.548 (meters)     3653.37  (feet) ADJUSTED
 AC5694  ______________________________________________________________________
 AC5694  GEOID HEIGHT    -        -15.476 (meters)                     GEOID18
 AC5694  DYNAMIC HEIGHT  -       1113.080 (meters)     3651.83  (feet) COMP
 AC5694  MODELED GRAVITY -    980,160.7   (mgal)                       NAVD 88
 AC5694
 AC5694  VERT ORDER      -  FIRST     CLASS II
 AC5694
 AC5694.The horizontal coordinates were scaled from a map and have
 AC5694.an estimated accuracy of +/- 6 seconds.
 AC5694
 AC5694.The orthometric height was determined by differential leveling and
 AC5694.adjusted by the NATIONAL GEODETIC SURVEY
 AC5694.in October 1997.
 AC5694
 AC5694.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5694.GEOID18 height accuracy estimate available here.
 AC5694
 AC5694.Click photographs - Photos may exist for this station.
 AC5694
 AC5694.The dynamic height is computed by dividing the NAVD 88
 AC5694.geopotential number by the normal gravity value computed on the
 AC5694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5694.degrees latitude (g = 980.6199 gals.).
 AC5694
 AC5694.The modeled gravity was interpolated from observed gravity values.
 AC5694
 AC5694;                    North         East    Units  Estimated Accuracy
 AC5694;SPC SD S     -   129,450.      345,810.      MT  (+/- 180 meters Scaled)
 AC5694
 AC5694_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ233125(NAD 83)
 AC5694
 AC5694                          SUPERSEDED SURVEY CONTROL
 AC5694
 AC5694.No superseded survey control is available for this station.
 AC5694
 AC5694_MARKER: DB = BENCH MARK DISK
 AC5694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5694_STAMPING: 385-37.81 1994
 AC5694_MARK LOGO: SDDT
 AC5694_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5694+STABILITY: SURFACE MOTION
 AC5694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5694+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5694
 AC5694  HISTORY     - Date     Condition        Report By
 AC5694  HISTORY     - 1994     MONUMENTED       SDDT
 AC5694  HISTORY     - 19950410 GOOD             NGS
 AC5694
 AC5694                          STATION DESCRIPTION
 AC5694
 AC5694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5694'3.4 KM (2.10 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5694'IN HOT SPRINGS, 316.0 M (1036.7 FT) SOUTH OF MILEPOST 38, 24.2 M (79.4
 AC5694'FT) SOUTH OF THE CENTER OF A DRIVEWAY LEADING TO A RADIO STATION, 24.0
 AC5694'M (78.7 FT) EAST OF THE SOUTHEAST CORNER OF THE RADIO STATION, 22.6 M
 AC5694'(74.1 FT) WEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 2.3 M (7.5
 AC5694'FT) NORTHEAST OF A UTILITY LIGHT POLE, 0.3 M (1.0 FT) EAST OF A
 AC5694'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5694'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5693 ***********************************************************************
 AC5693  DESIGNATION -  385 038.85
 AC5693  PID         -  AC5693
 AC5693  STATE/COUNTY-  SD/FALL RIVER
 AC5693  COUNTRY     -  US
 AC5693  USGS QUAD   -  HOT SPRINGS (2017)
 AC5693
 AC5693                         *CURRENT SURVEY CONTROL
 AC5693  ______________________________________________________________________
 AC5693* NAD 83(1986) POSITION- 43 28 13.     (N) 103 28 12.     (W)   SCALED
 AC5693* NAVD 88 ORTHO HEIGHT -  1131.603 (meters)     3712.60  (feet) ADJUSTED
 AC5693  ______________________________________________________________________
 AC5693  GEOID HEIGHT    -        -15.434 (meters)                     GEOID18
 AC5693  DYNAMIC HEIGHT  -       1131.120 (meters)     3711.02  (feet) COMP
 AC5693  MODELED GRAVITY -    980,153.3   (mgal)                       NAVD 88
 AC5693
 AC5693  VERT ORDER      -  FIRST     CLASS II
 AC5693
 AC5693.The horizontal coordinates were scaled from a map and have
 AC5693.an estimated accuracy of +/- 6 seconds.
 AC5693
 AC5693.The orthometric height was determined by differential leveling and
 AC5693.adjusted by the NATIONAL GEODETIC SURVEY
 AC5693.in October 1997.
 AC5693
 AC5693.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5693.GEOID18 height accuracy estimate available here.
 AC5693
 AC5693.Click photographs - Photos may exist for this station.
 AC5693
 AC5693.The dynamic height is computed by dividing the NAVD 88
 AC5693.geopotential number by the normal gravity value computed on the
 AC5693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5693.degrees latitude (g = 980.6199 gals.).
 AC5693
 AC5693.The modeled gravity was interpolated from observed gravity values.
 AC5693
 AC5693;                    North         East    Units  Estimated Accuracy
 AC5693;SPC SD S     -   131,100.      346,280.      MT  (+/- 180 meters Scaled)
 AC5693
 AC5693_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ237141(NAD 83)
 AC5693
 AC5693                          SUPERSEDED SURVEY CONTROL
 AC5693
 AC5693.No superseded survey control is available for this station.
 AC5693
 AC5693_MARKER: DB = BENCH MARK DISK
 AC5693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5693_STAMPING: 385-38.85 1994
 AC5693_MARK LOGO: SDDT
 AC5693_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5693+STABILITY: SURFACE MOTION
 AC5693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5693+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5693
 AC5693  HISTORY     - Date     Condition        Report By
 AC5693  HISTORY     - 1994     MONUMENTED       SDDT
 AC5693  HISTORY     - 19950410 GOOD             NGS
 AC5693
 AC5693                          STATION DESCRIPTION
 AC5693
 AC5693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5693'5.1 KM (3.15 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5693'IN HOT SPRINGS, 218.9 M (718.2 FT) SOUTH OF MILEPOST 39, 22.6 M (74.1
 AC5693'FT) WEST OF THE HIGHWAY CENTERLINE, 19.0 M (62.3 FT) EAST OF A FENCE,
 AC5693'9.8 M (32.2 FT) SOUTH OF THE CENTER OF A PAVED VIEWING AREA, 6.2 M
 AC5693'(20.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AC5693'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5692 ***********************************************************************
 AC5692  DESIGNATION -  385 039.92
 AC5692  PID         -  AC5692
 AC5692  STATE/COUNTY-  SD/CUSTER
 AC5692  COUNTRY     -  US
 AC5692  USGS QUAD   -  HOT SPRINGS (2017)
 AC5692
 AC5692                         *CURRENT SURVEY CONTROL
 AC5692  ______________________________________________________________________
 AC5692* NAD 83(1986) POSITION- 43 29 05.     (N) 103 27 47.     (W)   SCALED
 AC5692* NAVD 88 ORTHO HEIGHT -  1161.321 (meters)     3810.10  (feet) ADJUSTED
 AC5692  ______________________________________________________________________
 AC5692  GEOID HEIGHT    -        -15.401 (meters)                     GEOID18
 AC5692  DYNAMIC HEIGHT  -       1160.824 (meters)     3808.47  (feet) COMP
 AC5692  MODELED GRAVITY -    980,151.5   (mgal)                       NAVD 88
 AC5692
 AC5692  VERT ORDER      -  FIRST     CLASS II
 AC5692
 AC5692.The horizontal coordinates were scaled from a map and have
 AC5692.an estimated accuracy of +/- 6 seconds.
 AC5692
 AC5692.The orthometric height was determined by differential leveling and
 AC5692.adjusted by the NATIONAL GEODETIC SURVEY
 AC5692.in October 1997.
 AC5692
 AC5692.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5692.GEOID18 height accuracy estimate available here.
 AC5692
 AC5692.Click photographs - Photos may exist for this station.
 AC5692
 AC5692.The dynamic height is computed by dividing the NAVD 88
 AC5692.geopotential number by the normal gravity value computed on the
 AC5692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5692.degrees latitude (g = 980.6199 gals.).
 AC5692
 AC5692.The modeled gravity was interpolated from observed gravity values.
 AC5692
 AC5692;                    North         East    Units  Estimated Accuracy
 AC5692;SPC SD S     -   132,680.      346,900.      MT  (+/- 180 meters Scaled)
 AC5692
 AC5692_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ242157(NAD 83)
 AC5692
 AC5692                          SUPERSEDED SURVEY CONTROL
 AC5692
 AC5692.No superseded survey control is available for this station.
 AC5692
 AC5692_MARKER: DB = BENCH MARK DISK
 AC5692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5692_STAMPING: 385-39.92 1994
 AC5692_MARK LOGO: SDDT
 AC5692_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5692+STABILITY: SURFACE MOTION
 AC5692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5692+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5692
 AC5692  HISTORY     - Date     Condition        Report By
 AC5692  HISTORY     - 1994     MONUMENTED       SDDT
 AC5692  HISTORY     - 19950410 GOOD             NGS
 AC5692
 AC5692                          STATION DESCRIPTION
 AC5692
 AC5692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5692'6.8 KM (4.20 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5692'IN HOT SPRINGS, 119.6 M (392.4 FT) SOUTH OF MILEPOST 40, 22.4 M (73.5
 AC5692'FT) WEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 AC5692'SOUTH OF THE CENTER OF A GRAVELED FIELD ENTRANCE, 4.8 M (15.7 FT)
 AC5692'SOUTH OF THE CENTER OF THE MOST SOUTHERLY OF 2 GATES, 3.1 M (10.2 FT)
 AC5692'NORTH OF THE SOUTH END OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT)
 AC5692'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M
 AC5692'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5691 ***********************************************************************
 AC5691  DESIGNATION -  385 040.94
 AC5691  PID         -  AC5691
 AC5691  STATE/COUNTY-  SD/CUSTER
 AC5691  COUNTRY     -  US
 AC5691  USGS QUAD   -  HOT SPRINGS (2017)
 AC5691
 AC5691                         *CURRENT SURVEY CONTROL
 AC5691  ______________________________________________________________________
 AC5691* NAD 83(1986) POSITION- 43 29 59.     (N) 103 27 44.     (W)   SCALED
 AC5691* NAVD 88 ORTHO HEIGHT -  1201.971 (meters)     3943.47  (feet) ADJUSTED
 AC5691  ______________________________________________________________________
 AC5691  GEOID HEIGHT    -        -15.345 (meters)                     GEOID18
 AC5691  DYNAMIC HEIGHT  -       1201.463 (meters)     3941.80  (feet) COMP
 AC5691  MODELED GRAVITY -    980,155.0   (mgal)                       NAVD 88
 AC5691
 AC5691  VERT ORDER      -  FIRST     CLASS II
 AC5691
 AC5691.The horizontal coordinates were scaled from a map and have
 AC5691.an estimated accuracy of +/- 6 seconds.
 AC5691
 AC5691.The orthometric height was determined by differential leveling and
 AC5691.adjusted by the NATIONAL GEODETIC SURVEY
 AC5691.in October 1997.
 AC5691
 AC5691.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5691.GEOID18 height accuracy estimate available here.
 AC5691
 AC5691.Click photographs - Photos may exist for this station.
 AC5691
 AC5691.The dynamic height is computed by dividing the NAVD 88
 AC5691.geopotential number by the normal gravity value computed on the
 AC5691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5691.degrees latitude (g = 980.6199 gals.).
 AC5691
 AC5691.The modeled gravity was interpolated from observed gravity values.
 AC5691
 AC5691;                    North         East    Units  Estimated Accuracy
 AC5691;SPC SD S     -   134,340.      347,030.      MT  (+/- 180 meters Scaled)
 AC5691
 AC5691_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ243174(NAD 83)
 AC5691
 AC5691                          SUPERSEDED SURVEY CONTROL
 AC5691
 AC5691.No superseded survey control is available for this station.
 AC5691
 AC5691_MARKER: DB = BENCH MARK DISK
 AC5691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5691_STAMPING: 385-40.94 1994
 AC5691_MARK LOGO: SDDT
 AC5691_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5691+STABILITY: SURFACE MOTION
 AC5691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5691+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5691
 AC5691  HISTORY     - Date     Condition        Report By
 AC5691  HISTORY     - 1994     MONUMENTED       SDDT
 AC5691  HISTORY     - 19950410 GOOD             NGS
 AC5691
 AC5691                          STATION DESCRIPTION
 AC5691
 AC5691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5691'8.5 KM (5.30 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5691'IN HOT SPRINGS, 91.8 M (301.2 FT) SOUTH OF MILEPOST 41, 22.4 M (73.5
 AC5691'FT) WEST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) SOUTH OF THE
 AC5691'CENTER OF A GRAVELED ROAD LEADING TO THE BATTLE MOUNTAIN SUBDIVISION,
 AC5691'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF
 AC5691'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5691'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5690 ***********************************************************************
 AC5690  DESIGNATION -  385 041.43
 AC5690  PID         -  AC5690
 AC5690  STATE/COUNTY-  SD/CUSTER
 AC5690  COUNTRY     -  US
 AC5690  USGS QUAD   -  WIND CAVE (2017)
 AC5690
 AC5690                         *CURRENT SURVEY CONTROL
 AC5690  ______________________________________________________________________
 AC5690* NAD 83(1986) POSITION- 43 30 22.64   (N) 103 27 42.13   (W)   HD_HELD1
 AC5690* NAVD 88 ORTHO HEIGHT -  1219.390 (meters)     4000.62  (feet) ADJUSTED
 AC5690  ______________________________________________________________________
 AC5690  GEOID HEIGHT    -        -15.320 (meters)                     GEOID18
 AC5690  DYNAMIC HEIGHT  -       1218.878 (meters)     3998.94  (feet) COMP
 AC5690  MODELED GRAVITY -    980,156.4   (mgal)                       NAVD 88
 AC5690
 AC5690  VERT ORDER      -  FIRST     CLASS II
 AC5690
 AC5690.The horizontal coordinates were determined by differentially corrected
 AC5690.hand held GPS observations or other comparable positioning techniques
 AC5690.and have an estimated accuracy of +/- 3 meters.
 AC5690
 AC5690.The orthometric height was determined by differential leveling and
 AC5690.adjusted by the NATIONAL GEODETIC SURVEY
 AC5690.in October 1997.
 AC5690
 AC5690.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5690.GEOID18 height accuracy estimate available here.
 AC5690
 AC5690.Click photographs - Photos may exist for this station.
 AC5690
 AC5690.The dynamic height is computed by dividing the NAVD 88
 AC5690.geopotential number by the normal gravity value computed on the
 AC5690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5690.degrees latitude (g = 980.6199 gals.).
 AC5690
 AC5690.The modeled gravity was interpolated from observed gravity values.
 AC5690
 AC5690;                    North         East    Units  Estimated Accuracy
 AC5690;SPC SD S     -   135,068.2     347,097.0     MT  (+/- 3 meters HH1 GPS) 
 AC5690
 AC5690_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2435018189(NAD 83)
 AC5690
 AC5690                          SUPERSEDED SURVEY CONTROL
 AC5690
 AC5690.No superseded survey control is available for this station.
 AC5690
 AC5690_MARKER: Z = SEE DESCRIPTION
 AC5690_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5690_STAMPING: 385-41.43 1995
 AC5690_MARK LOGO: NGS
 AC5690_PROJECTION: FLUSH
 AC5690_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5690_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5690+STABILITY: POSITION/ELEVATION WELL
 AC5690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5690+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5690_ROD/PIPE-DEPTH: 6.4 meters
 AC5690_SLEEVE-DEPTH  : 4.0 meters
 AC5690
 AC5690  HISTORY     - Date     Condition        Report By
 AC5690  HISTORY     - 1995     MONUMENTED       SDDT
 AC5690  HISTORY     - 19950410 GOOD             NGS
 AC5690
 AC5690                          STATION DESCRIPTION
 AC5690
 AC5690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5690'9.2 KM (5.70 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5690'IN HOT SPRINGS, 696.3 M (2284.4 FT) NORTH OF MILEPOST 41, 134.0 M
 AC5690'(439.6 FT) SOUTHEAST OF THE EXTENDED CENTER OF A GRAVELED ROAD, 28.3 M
 AC5690'(92.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AC5690'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHEAST OF A WITNESS POST,
 AC5690'0.8 M (2.6 FT) WEST OF THE SOUTH END OF 4 BRACED FENCE POSTS, AND 0.4
 AC5690'M (1.3 FT) SOUTHWEST OF A FENCE.  NOTE--THE DATUM POINT IS A STAINLESS
 AC5690'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 AC5690'INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 AC5690'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5689 ***********************************************************************
 AC5689  DESIGNATION -  385 042.06
 AC5689  PID         -  AC5689
 AC5689  STATE/COUNTY-  SD/CUSTER
 AC5689  COUNTRY     -  US
 AC5689  USGS QUAD   -  WIND CAVE (2017)
 AC5689
 AC5689                         *CURRENT SURVEY CONTROL
 AC5689  ______________________________________________________________________
 AC5689* NAD 83(1986) POSITION- 43 30 50.     (N) 103 28 07.     (W)   SCALED
 AC5689* NAVD 88 ORTHO HEIGHT -  1236.857 (meters)     4057.92  (feet) ADJUSTED
 AC5689  ______________________________________________________________________
 AC5689  GEOID HEIGHT    -        -15.257 (meters)                     GEOID18
 AC5689  DYNAMIC HEIGHT  -       1236.337 (meters)     4056.22  (feet) COMP
 AC5689  MODELED GRAVITY -    980,155.2   (mgal)                       NAVD 88
 AC5689
 AC5689  VERT ORDER      -  FIRST     CLASS II
 AC5689
 AC5689.The horizontal coordinates were scaled from a map and have
 AC5689.an estimated accuracy of +/- 6 seconds.
 AC5689
 AC5689.The orthometric height was determined by differential leveling and
 AC5689.adjusted by the NATIONAL GEODETIC SURVEY
 AC5689.in October 1997.
 AC5689
 AC5689.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5689.GEOID18 height accuracy estimate available here.
 AC5689
 AC5689.Click photographs - Photos may exist for this station.
 AC5689
 AC5689.The dynamic height is computed by dividing the NAVD 88
 AC5689.geopotential number by the normal gravity value computed on the
 AC5689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5689.degrees latitude (g = 980.6199 gals.).
 AC5689
 AC5689.The modeled gravity was interpolated from observed gravity values.
 AC5689
 AC5689;                    North         East    Units  Estimated Accuracy
 AC5689;SPC SD S     -   135,930.      346,570.      MT  (+/- 180 meters Scaled)
 AC5689
 AC5689_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ237190(NAD 83)
 AC5689
 AC5689                          SUPERSEDED SURVEY CONTROL
 AC5689
 AC5689.No superseded survey control is available for this station.
 AC5689
 AC5689_MARKER: DB = BENCH MARK DISK
 AC5689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5689_STAMPING: 385-42.06 1994
 AC5689_MARK LOGO: SDDT
 AC5689_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5689+STABILITY: SURFACE MOTION
 AC5689_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5689+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5689
 AC5689  HISTORY     - Date     Condition        Report By
 AC5689  HISTORY     - 1994     MONUMENTED       SDDT
 AC5689  HISTORY     - 19950410 GOOD             NGS
 AC5689
 AC5689                          STATION DESCRIPTION
 AC5689
 AC5689'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5689'10.2 KM (6.35 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5689'OFFICE IN HOT SPRINGS, 248.0 M (813.6 FT) SOUTHEAST OF THE CENTER OF A
 AC5689'GRAVELED ROAD LEADING TO THE BATTLE MOUNTAIN RANCH RECREATION
 AC5689'PROPERTY, 122.8 M (402.9 FT) NORTHWEST OF THE CENTER OF A FIELD
 AC5689'ENTRANCE, 74.5 M (244.4 FT) NORTH OF MILEPOST 42, 23.1 M (75.8 FT)
 AC5689'SOUTHWEST OF THE HIGHWAY CENTERLINE, 3.5 M (11.5 FT) BELOW THE LEVEL
 AC5689'OF THE HIGHWAY, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE
 AC5689'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5688 ***********************************************************************
 AC5688  DESIGNATION -  385 042.34
 AC5688  PID         -  AC5688
 AC5688  STATE/COUNTY-  SD/CUSTER
 AC5688  COUNTRY     -  US
 AC5688  USGS QUAD   -  WIND CAVE (2017)
 AC5688
 AC5688                         *CURRENT SURVEY CONTROL
 AC5688  ______________________________________________________________________
 AC5688* NAD 83(1986) POSITION- 43 31 04.     (N) 103 28 15.     (W)   SCALED
 AC5688* NAVD 88 ORTHO HEIGHT -  1251.144 (meters)     4104.79  (feet) ADJUSTED
 AC5688  ______________________________________________________________________
 AC5688  GEOID HEIGHT    -        -15.229 (meters)                     GEOID18
 AC5688  DYNAMIC HEIGHT  -       1250.618 (meters)     4103.07  (feet) COMP
 AC5688  MODELED GRAVITY -    980,154.6   (mgal)                       NAVD 88
 AC5688
 AC5688  VERT ORDER      -  FIRST     CLASS II
 AC5688
 AC5688.The horizontal coordinates were scaled from a map and have
 AC5688.an estimated accuracy of +/- 6 seconds.
 AC5688
 AC5688.The orthometric height was determined by differential leveling and
 AC5688.adjusted by the NATIONAL GEODETIC SURVEY
 AC5688.in October 1997.
 AC5688
 AC5688.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5688.GEOID18 height accuracy estimate available here.
 AC5688
 AC5688.Click photographs - Photos may exist for this station.
 AC5688
 AC5688.The dynamic height is computed by dividing the NAVD 88
 AC5688.geopotential number by the normal gravity value computed on the
 AC5688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5688.degrees latitude (g = 980.6199 gals.).
 AC5688
 AC5688.The modeled gravity was interpolated from observed gravity values.
 AC5688
 AC5688;                    North         East    Units  Estimated Accuracy
 AC5688;SPC SD S     -   136,370.      346,410.      MT  (+/- 180 meters Scaled)
 AC5688
 AC5688_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ235194(NAD 83)
 AC5688
 AC5688                          SUPERSEDED SURVEY CONTROL
 AC5688
 AC5688.No superseded survey control is available for this station.
 AC5688
 AC5688_MARKER: DB = BENCH MARK DISK
 AC5688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5688_STAMPING: 385-42.34 1994
 AC5688_MARK LOGO: SDDT
 AC5688_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5688+STABILITY: SURFACE MOTION
 AC5688_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5688+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5688
 AC5688  HISTORY     - Date     Condition        Report By
 AC5688  HISTORY     - 1994     MONUMENTED       SDDT
 AC5688  HISTORY     - 19950410 GOOD             NGS
 AC5688  HISTORY     - 20200616 MARK NOT FOUND   NPS
 AC5688
 AC5688                          STATION DESCRIPTION
 AC5688
 AC5688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5688'10.7 KM (6.65 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5688'OFFICE IN HOT SPRINGS, 550.0 M (1804.5 FT) NORTH OF MILEPOST 42, 26.6
 AC5688'M (87.3 FT) NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 22.9 M (75.1
 AC5688'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 15.7 M (51.5 FT) NORTHEAST OF
 AC5688'A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AC5688'NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5688'ABOVE THE GROUND SURFACE.
 AC5688
 AC5688                          STATION RECOVERY (2020)
 AC5688
 AC5688'RECOVERY NOTE BY NATIONAL PARK SERVICE 2020 (JM)
 AC5688'HIGHWAY WAS REBUILT AND REALIGNED IN LATE 1990'S.  DESCRIPTION
 AC5688'INDICATES THAT MARK MAY BE UNDER NEW ROAD GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5687 ***********************************************************************
 AC5687  DESIGNATION -  385 043.27
 AC5687  PID         -  AC5687
 AC5687  STATE/COUNTY-  SD/CUSTER
 AC5687  COUNTRY     -  US
 AC5687  USGS QUAD   -  WIND CAVE (2017)
 AC5687
 AC5687                         *CURRENT SURVEY CONTROL
 AC5687  ______________________________________________________________________
 AC5687* NAD 83(1986) POSITION- 43 31 12.     (N) 103 29 14.     (W)   SCALED
 AC5687* NAVD 88 ORTHO HEIGHT -  1276.639 (meters)     4188.44  (feet) ADJUSTED
 AC5687  ______________________________________________________________________
 AC5687  GEOID HEIGHT    -        -15.146 (meters)                     GEOID18
 AC5687  DYNAMIC HEIGHT  -       1276.093 (meters)     4186.65  (feet) COMP
 AC5687  MODELED GRAVITY -    980,146.6   (mgal)                       NAVD 88
 AC5687
 AC5687  VERT ORDER      -  FIRST     CLASS II
 AC5687
 AC5687.The horizontal coordinates were scaled from a map and have
 AC5687.an estimated accuracy of +/- 6 seconds.
 AC5687
 AC5687.The orthometric height was determined by differential leveling and
 AC5687.adjusted by the NATIONAL GEODETIC SURVEY
 AC5687.in October 1997.
 AC5687
 AC5687.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5687.GEOID18 height accuracy estimate available here.
 AC5687
 AC5687.Click photographs - Photos may exist for this station.
 AC5687
 AC5687.The dynamic height is computed by dividing the NAVD 88
 AC5687.geopotential number by the normal gravity value computed on the
 AC5687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5687.degrees latitude (g = 980.6199 gals.).
 AC5687
 AC5687.The modeled gravity was interpolated from observed gravity values.
 AC5687
 AC5687;                    North         East    Units  Estimated Accuracy
 AC5687;SPC SD S     -   136,670.      345,090.      MT  (+/- 180 meters Scaled)
 AC5687
 AC5687_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ222196(NAD 83)
 AC5687
 AC5687                          SUPERSEDED SURVEY CONTROL
 AC5687
 AC5687.No superseded survey control is available for this station.
 AC5687
 AC5687_MARKER: Z = SEE DESCRIPTION
 AC5687_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5687_STAMPING: 385-43.27 1995
 AC5687_MARK LOGO: NGS
 AC5687_PROJECTION: RECESSED 5 CENTIMETERS
 AC5687_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5687_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5687+STABILITY: POSITION/ELEVATION WELL
 AC5687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5687+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2021
 AC5687_ROD/PIPE-DEPTH: 6.4 meters
 AC5687_SLEEVE-DEPTH  : 4.0 meters
 AC5687
 AC5687  HISTORY     - Date     Condition        Report By
 AC5687  HISTORY     - 1995     MONUMENTED       SDDT
 AC5687  HISTORY     - 19950410 GOOD             NGS
 AC5687  HISTORY     - 20210616 GOOD             NPS
 AC5687
 AC5687                          STATION DESCRIPTION
 AC5687
 AC5687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5687'12.2 KM (7.60 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5687'OFFICE IN HOT SPRINGS, 412.4 M (1353.0 FT) NORTH OF MILEPOST 43, 31.2
 AC5687'M (102.4 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 13.6 M (44.6 FT)
 AC5687'SOUTHEAST OF THE CENTER OF A GRAVELED ROAD LEADING SOUTHWEST, 1.0 M
 AC5687'(3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A
 AC5687'WITNESS POST, AND 0.5 M (1.6 FT) SOUTHWEST OF A METAL GUARD POST.
 AC5687'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC5687'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 AC5687'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5687'THROUGH A 4-INCH PVC CAP.
 AC5687
 AC5687                          STATION RECOVERY (2021)
 AC5687
 AC5687'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5687'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5686 ***********************************************************************
 AC5686  DESIGNATION -  385 044.24
 AC5686  PID         -  AC5686
 AC5686  STATE/COUNTY-  SD/CUSTER
 AC5686  COUNTRY     -  US
 AC5686  USGS QUAD   -  PRINGLE (2017)
 AC5686
 AC5686                         *CURRENT SURVEY CONTROL
 AC5686  ______________________________________________________________________
 AC5686* NAD 83(1986) POSITION- 43 31 50.69   (N) 103 29 59.14   (W)   HD_HELD1
 AC5686* NAVD 88 ORTHO HEIGHT -  1293.437 (meters)     4243.55  (feet) ADJUSTED
 AC5686  ______________________________________________________________________
 AC5686  GEOID HEIGHT    -        -15.045 (meters)                     GEOID18
 AC5686  DYNAMIC HEIGHT  -       1292.878 (meters)     4241.72  (feet) COMP
 AC5686  MODELED GRAVITY -    980,140.7   (mgal)                       NAVD 88
 AC5686
 AC5686  VERT ORDER      -  FIRST     CLASS II
 AC5686
 AC5686.The horizontal coordinates were determined by differentially corrected
 AC5686.hand held GPS observations or other comparable positioning techniques
 AC5686.and have an estimated accuracy of +/- 3 meters.
 AC5686
 AC5686.The orthometric height was determined by differential leveling and
 AC5686.adjusted by the NATIONAL GEODETIC SURVEY
 AC5686.in October 1997.
 AC5686
 AC5686.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5686.GEOID18 height accuracy estimate available here.
 AC5686
 AC5686.Click photographs - Photos may exist for this station.
 AC5686
 AC5686.The dynamic height is computed by dividing the NAVD 88
 AC5686.geopotential number by the normal gravity value computed on the
 AC5686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5686.degrees latitude (g = 980.6199 gals.).
 AC5686
 AC5686.The modeled gravity was interpolated from observed gravity values.
 AC5686
 AC5686;                    North         East    Units  Estimated Accuracy
 AC5686;SPC SD S     -   137,900.0     344,125.4     MT  (+/- 3 meters HH1 GPS) 
 AC5686
 AC5686_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2122420849(NAD 83)
 AC5686
 AC5686                          SUPERSEDED SURVEY CONTROL
 AC5686
 AC5686.No superseded survey control is available for this station.
 AC5686
 AC5686_MARKER: DB = BENCH MARK DISK
 AC5686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5686_STAMPING: 385-44.24
 AC5686_MARK LOGO: SDDT
 AC5686_PROJECTION: FLUSH
 AC5686_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5686+STABILITY: SURFACE MOTION
 AC5686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5686+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2021
 AC5686
 AC5686  HISTORY     - Date     Condition        Report By
 AC5686  HISTORY     - UNK      MONUMENTED       SDDT
 AC5686  HISTORY     - 19950410 GOOD             NGS
 AC5686  HISTORY     - 20210528 GOOD             NPS
 AC5686
 AC5686                          STATION DESCRIPTION
 AC5686
 AC5686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5686'13.8 KM (8.55 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5686'OFFICE IN HOT SPRINGS, 394.3 M (1293.6 FT) NORTH OF MILEPOST 44, 14.0
 AC5686'M (45.9 FT) EAST OF THE HIGHWAY CENTERLINE, 12.1 M (39.7 FT) SOUTH OF
 AC5686'THE CENTER OF A VIEWING AREA ENTRANCE, 4.8 M (15.7 FT) EAST OF A CURB,
 AC5686'0.3 M (1.0 FT) WEST OF A WITNESS POST, 0.2 M (0.7 FT) BELOW THE LEVEL
 AC5686'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5686
 AC5686                          STATION RECOVERY (2021)
 AC5686
 AC5686'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5686'WITNESS POST IS MISSING, OTHERWISE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5685 ***********************************************************************
 AC5685  DESIGNATION -  385 045.07
 AC5685  PID         -  AC5685
 AC5685  STATE/COUNTY-  SD/CUSTER
 AC5685  COUNTRY     -  US
 AC5685  USGS QUAD   -  WIND CAVE (2017)
 AC5685
 AC5685                         *CURRENT SURVEY CONTROL
 AC5685  ______________________________________________________________________
 AC5685* NAD 83(1986) POSITION- 43 32 25.     (N) 103 29 33.     (W)   SCALED
 AC5685* NAVD 88 ORTHO HEIGHT -  1293.998 (meters)     4245.39  (feet) ADJUSTED
 AC5685  ______________________________________________________________________
 AC5685  GEOID HEIGHT    -        -15.034 (meters)                     GEOID18
 AC5685  DYNAMIC HEIGHT  -       1293.441 (meters)     4243.56  (feet) COMP
 AC5685  MODELED GRAVITY -    980,143.3   (mgal)                       NAVD 88
 AC5685
 AC5685  VERT ORDER      -  FIRST     CLASS II
 AC5685
 AC5685.The horizontal coordinates were scaled from a map and have
 AC5685.an estimated accuracy of +/- 6 seconds.
 AC5685
 AC5685.The orthometric height was determined by differential leveling and
 AC5685.adjusted by the NATIONAL GEODETIC SURVEY
 AC5685.in October 1997.
 AC5685
 AC5685.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5685.GEOID18 height accuracy estimate available here.
 AC5685
 AC5685.Click photographs - Photos may exist for this station.
 AC5685
 AC5685.The dynamic height is computed by dividing the NAVD 88
 AC5685.geopotential number by the normal gravity value computed on the
 AC5685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5685.degrees latitude (g = 980.6199 gals.).
 AC5685
 AC5685.The modeled gravity was interpolated from observed gravity values.
 AC5685
 AC5685;                    North         East    Units  Estimated Accuracy
 AC5685;SPC SD S     -   138,940.      344,750.      MT  (+/- 180 meters Scaled)
 AC5685
 AC5685_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ217219(NAD 83)
 AC5685
 AC5685                          SUPERSEDED SURVEY CONTROL
 AC5685
 AC5685.No superseded survey control is available for this station.
 AC5685
 AC5685_MARKER: DD = SURVEY DISK
 AC5685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5685_STAMPING: 385-45.07
 AC5685_MARK LOGO: SDDT
 AC5685_PROJECTION: PROJECTING 5 CENTIMETERS
 AC5685_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5685+STABILITY: SURFACE MOTION
 AC5685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5685+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2021
 AC5685
 AC5685  HISTORY     - Date     Condition        Report By
 AC5685  HISTORY     - UNK      MONUMENTED       SDDT
 AC5685  HISTORY     - 19950410 GOOD             NGS
 AC5685  HISTORY     - 20210528 GOOD             NPS
 AC5685
 AC5685                          STATION DESCRIPTION
 AC5685
 AC5685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5685'15.1 KM (9.40 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5685'OFFICE IN HOT SPRINGS, 108.2 M (355.0 FT) NORTHEAST OF MILEPOST 45,
 AC5685'9.5 M (31.2 FT) SOUTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 AC5685'4.0 M (13.1 FT) EAST OF THE NORTHWEST END OF A CURB, 0.3 M (1.0 FT)
 AC5685'NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5685'SURFACE.
 AC5685
 AC5685                          STATION RECOVERY (2021)
 AC5685
 AC5685'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5685'WITNESS POST IS MISSING, OTHERWISE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5684 ***********************************************************************
 AC5684  DESIGNATION -  385 046.00
 AC5684  PID         -  AC5684
 AC5684  STATE/COUNTY-  SD/CUSTER
 AC5684  COUNTRY     -  US
 AC5684  USGS QUAD   -  WIND CAVE (2017)
 AC5684
 AC5684                         *CURRENT SURVEY CONTROL
 AC5684  ______________________________________________________________________
 AC5684* NAD 83(1986) POSITION- 43 32 53.     (N) 103 28 43.     (W)   SCALED
 AC5684* NAVD 88 ORTHO HEIGHT -  1263.694 (meters)     4145.97  (feet) ADJUSTED
 AC5684  ______________________________________________________________________
 AC5684  GEOID HEIGHT    -        -15.067 (meters)                     GEOID18
 AC5684  DYNAMIC HEIGHT  -       1263.159 (meters)     4144.21  (feet) COMP
 AC5684  MODELED GRAVITY -    980,150.7   (mgal)                       NAVD 88
 AC5684
 AC5684  VERT ORDER      -  FIRST     CLASS II
 AC5684
 AC5684.The horizontal coordinates were scaled from a map and have
 AC5684.an estimated accuracy of +/- 6 seconds.
 AC5684
 AC5684.The orthometric height was determined by differential leveling and
 AC5684.adjusted by the NATIONAL GEODETIC SURVEY
 AC5684.in October 1997.
 AC5684
 AC5684.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5684.GEOID18 height accuracy estimate available here.
 AC5684
 AC5684.Click photographs - Photos may exist for this station.
 AC5684
 AC5684.The dynamic height is computed by dividing the NAVD 88
 AC5684.geopotential number by the normal gravity value computed on the
 AC5684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5684.degrees latitude (g = 980.6199 gals.).
 AC5684
 AC5684.The modeled gravity was interpolated from observed gravity values.
 AC5684
 AC5684;                    North         East    Units  Estimated Accuracy
 AC5684;SPC SD S     -   139,760.      345,910.      MT  (+/- 180 meters Scaled)
 AC5684
 AC5684_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ228228(NAD 83)
 AC5684
 AC5684                          SUPERSEDED SURVEY CONTROL
 AC5684
 AC5684.No superseded survey control is available for this station.
 AC5684
 AC5684_MARKER: DD = SURVEY DISK
 AC5684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5684_STAMPING: 385-46.00
 AC5684_MARK LOGO: SDDT
 AC5684_PROJECTION: FLUSH
 AC5684_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5684+STABILITY: SURFACE MOTION
 AC5684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5684+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2021
 AC5684
 AC5684  HISTORY     - Date     Condition        Report By
 AC5684  HISTORY     - UNK      MONUMENTED       SDDT
 AC5684  HISTORY     - 19950410 GOOD             NGS
 AC5684  HISTORY     - 20210528 GOOD             NPS
 AC5684
 AC5684                          STATION DESCRIPTION
 AC5684
 AC5684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5684'16.6 KM (10.30 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5684'OFFICE IN HOT SPRINGS, 143.0 M (469.2 FT) NORTHEAST OF THE EXTENDED
 AC5684'CENTER OF A PAVED ROAD LEADING TO THE WIND CAVE VISITOR CENTER, 11.0 M
 AC5684'(36.1 FT) SOUTHEAST OF THE HIGHWAY CENTER, 4.3 M (14.1 FT) SOUTHEAST
 AC5684'OF MILEPOST 46, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AC5684'(1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AC5684'THE GROUND SURFACE.
 AC5684
 AC5684                          STATION RECOVERY (2021)
 AC5684
 AC5684'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5684'WITNESS POST IS MISSING, OTHERWISE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5683 ***********************************************************************
 AC5683  DESIGNATION -  385 047.13
 AC5683  PID         -  AC5683
 AC5683  STATE/COUNTY-  SD/CUSTER
 AC5683  COUNTRY     -  US
 AC5683  USGS QUAD   -  WIND CAVE (2017)
 AC5683
 AC5683                         *CURRENT SURVEY CONTROL
 AC5683  ______________________________________________________________________
 AC5683* NAD 83(1986) POSITION- 43 33 32.05   (N) 103 28 14.12   (W)   HD_HELD1
 AC5683* NAVD 88 ORTHO HEIGHT -  1241.889 (meters)     4074.43  (feet) ADJUSTED
 AC5683  ______________________________________________________________________
 AC5683  GEOID HEIGHT    -        -15.062 (meters)                     GEOID18
 AC5683  DYNAMIC HEIGHT  -       1241.361 (meters)     4072.70  (feet) COMP
 AC5683  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 AC5683
 AC5683  VERT ORDER      -  FIRST     CLASS II
 AC5683
 AC5683.The horizontal coordinates were determined by differentially corrected
 AC5683.hand held GPS observations or other comparable positioning techniques
 AC5683.and have an estimated accuracy of +/- 3 meters.
 AC5683
 AC5683.The orthometric height was determined by differential leveling and
 AC5683.adjusted by the NATIONAL GEODETIC SURVEY
 AC5683.in October 1997.
 AC5683
 AC5683.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5683.GEOID18 height accuracy estimate available here.
 AC5683
 AC5683.Click photographs - Photos may exist for this station.
 AC5683
 AC5683.The dynamic height is computed by dividing the NAVD 88
 AC5683.geopotential number by the normal gravity value computed on the
 AC5683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5683.degrees latitude (g = 980.6199 gals.).
 AC5683
 AC5683.The modeled gravity was interpolated from observed gravity values.
 AC5683
 AC5683;                    North         East    Units  Estimated Accuracy
 AC5683;SPC SD S     -   140,936.2     346,599.7     MT  (+/- 3 meters HH1 GPS) 
 AC5683
 AC5683_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2352424019(NAD 83)
 AC5683
 AC5683                          SUPERSEDED SURVEY CONTROL
 AC5683
 AC5683.No superseded survey control is available for this station.
 AC5683
 AC5683_MARKER: DD = SURVEY DISK
 AC5683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5683_STAMPING: 385-47.13
 AC5683_MARK LOGO: SDDT
 AC5683_PROJECTION: FLUSH
 AC5683_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5683+STABILITY: SURFACE MOTION
 AC5683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5683+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2018
 AC5683
 AC5683  HISTORY     - Date     Condition        Report By
 AC5683  HISTORY     - UNK      MONUMENTED       SDDT
 AC5683  HISTORY     - 19950410 GOOD             NGS
 AC5683  HISTORY     - 20180508 GOOD             NPS
 AC5683
 AC5683                          STATION DESCRIPTION
 AC5683
 AC5683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5683'18.4 KM (11.45 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5683'OFFICE IN HOT SPRINGS, 192.0 M (629.9 FT) NORTH OF MILEPOST 47, 9.5 M
 AC5683'(31.2 FT) WEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 3.4 M (11.2
 AC5683'FT) WEST OF THE NORTH END OF A GUARDRAIL, 0.3 M (1.0 FT) EAST OF A
 AC5683'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5683
 AC5683                          STATION RECOVERY (2018)
 AC5683
 AC5683'RECOVERY NOTE BY NATIONAL PARK SERVICE 2018 (JSM)
 AC5683'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5682 ***********************************************************************
 AC5682  DESIGNATION -  385 048.00
 AC5682  PID         -  AC5682
 AC5682  STATE/COUNTY-  SD/CUSTER
 AC5682  COUNTRY     -  US
 AC5682  USGS QUAD   -  WIND CAVE (2017)
 AC5682
 AC5682                         *CURRENT SURVEY CONTROL
 AC5682  ______________________________________________________________________
 AC5682* NAD 83(1986) POSITION- 43 34 09.27   (N) 103 28 55.11   (W)   HD_HELD1
 AC5682* NAVD 88 ORTHO HEIGHT -  1302.437 (meters)     4273.08  (feet) ADJUSTED
 AC5682  ______________________________________________________________________
 AC5682  GEOID HEIGHT    -        -14.963 (meters)                     GEOID18
 AC5682  DYNAMIC HEIGHT  -       1301.875 (meters)     4271.23  (feet) COMP
 AC5682  MODELED GRAVITY -    980,141.3   (mgal)                       NAVD 88
 AC5682
 AC5682  VERT ORDER      -  FIRST     CLASS II
 AC5682
 AC5682.The horizontal coordinates were determined by differentially corrected
 AC5682.hand held GPS observations or other comparable positioning techniques
 AC5682.and have an estimated accuracy of +/- 3 meters.
 AC5682
 AC5682.The orthometric height was determined by differential leveling and
 AC5682.adjusted by the NATIONAL GEODETIC SURVEY
 AC5682.in October 1997.
 AC5682
 AC5682.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5682.GEOID18 height accuracy estimate available here.
 AC5682
 AC5682.Click photographs - Photos may exist for this station.
 AC5682
 AC5682.The dynamic height is computed by dividing the NAVD 88
 AC5682.geopotential number by the normal gravity value computed on the
 AC5682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5682.degrees latitude (g = 980.6199 gals.).
 AC5682
 AC5682.The modeled gravity was interpolated from observed gravity values.
 AC5682
 AC5682;                    North         East    Units  Estimated Accuracy
 AC5682;SPC SD S     -   142,118.8     345,724.0     MT  (+/- 3 meters HH1 GPS) 
 AC5682
 AC5682_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2258425150(NAD 83)
 AC5682
 AC5682                          SUPERSEDED SURVEY CONTROL
 AC5682
 AC5682.No superseded survey control is available for this station.
 AC5682
 AC5682_MARKER: Z = SEE DESCRIPTION
 AC5682_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5682_STAMPING: 385-48.00 1995
 AC5682_MARK LOGO: NGS
 AC5682_PROJECTION: FLUSH
 AC5682_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5682+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2021
 AC5682_ROD/PIPE-DEPTH: 6.4 meters
 AC5682_SLEEVE-DEPTH  : 4.0 meters
 AC5682
 AC5682  HISTORY     - Date     Condition        Report By
 AC5682  HISTORY     - 1995     MONUMENTED       SDDT
 AC5682  HISTORY     - 19950410 GOOD             NGS
 AC5682  HISTORY     - 20210528 GOOD             NPS
 AC5682
 AC5682                          STATION DESCRIPTION
 AC5682
 AC5682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5682'19.9 KM (12.35 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5682'OFFICE IN HOT SPRINGS, 32.4 M (106.3 FT) SOUTHEAST OF THE EXTENDED
 AC5682'CENTER OF A PAVED ROAD, 28.7 M (94.2 FT) SOUTHEAST OF THE NORTHEAST
 AC5682'END OF A SIGN (WIND CAVE NATIONAL PARK VISITOR CENTER HEADQUARTERS),
 AC5682'12.2 M (40.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 4.7 M (15.4 FT)
 AC5682'NORTHEAST OF MILEPOST 48, AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE
 AC5682'HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO
 AC5682'AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL
 AC5682'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5682'THROUGH A 4-INCH PVC CAP.
 AC5682
 AC5682                          STATION RECOVERY (2021)
 AC5682
 AC5682'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5682'MISSING WITNESS POST BUT OTHERWISE RECOVERED AS DESCRIBED.  DID NOT
 AC5682'REMOVE PVC CAP TO ACCESS MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5681 ***********************************************************************
 AC5681  DESIGNATION -  385 049.02
 AC5681  PID         -  AC5681
 AC5681  STATE/COUNTY-  SD/CUSTER
 AC5681  COUNTRY     -  US
 AC5681  USGS QUAD   -  WIND CAVE (2017)
 AC5681
 AC5681                         *CURRENT SURVEY CONTROL
 AC5681  ______________________________________________________________________
 AC5681* NAD 83(1986) POSITION- 43 34 42.     (N) 103 29 56.     (W)   SCALED
 AC5681* NAVD 88 ORTHO HEIGHT -  1315.964 (meters)     4317.46  (feet) ADJUSTED
 AC5681  ______________________________________________________________________
 AC5681  GEOID HEIGHT    -        -14.839 (meters)                     GEOID18
 AC5681  DYNAMIC HEIGHT  -       1315.380 (meters)     4315.54  (feet) COMP
 AC5681  MODELED GRAVITY -    980,129.4   (mgal)                       NAVD 88
 AC5681
 AC5681  VERT ORDER      -  FIRST     CLASS II
 AC5681
 AC5681.The horizontal coordinates were scaled from a map and have
 AC5681.an estimated accuracy of +/- 6 seconds.
 AC5681
 AC5681.The orthometric height was determined by differential leveling and
 AC5681.adjusted by the NATIONAL GEODETIC SURVEY
 AC5681.in October 1997.
 AC5681
 AC5681.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5681.GEOID18 height accuracy estimate available here.
 AC5681
 AC5681.Click photographs - Photos may exist for this station.
 AC5681
 AC5681.The dynamic height is computed by dividing the NAVD 88
 AC5681.geopotential number by the normal gravity value computed on the
 AC5681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5681.degrees latitude (g = 980.6199 gals.).
 AC5681
 AC5681.The modeled gravity was interpolated from observed gravity values.
 AC5681
 AC5681;                    North         East    Units  Estimated Accuracy
 AC5681;SPC SD S     -   143,180.      344,400.      MT  (+/- 180 meters Scaled)
 AC5681
 AC5681_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ212261(NAD 83)
 AC5681
 AC5681                          SUPERSEDED SURVEY CONTROL
 AC5681
 AC5681.No superseded survey control is available for this station.
 AC5681
 AC5681_MARKER: DD = SURVEY DISK
 AC5681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5681_STAMPING: 385-49.02
 AC5681_MARK LOGO: SDDT
 AC5681_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5681+STABILITY: SURFACE MOTION
 AC5681_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5681+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2021
 AC5681
 AC5681  HISTORY     - Date     Condition        Report By
 AC5681  HISTORY     - UNK      MONUMENTED       SDDT
 AC5681  HISTORY     - 19950410 GOOD             NGS
 AC5681  HISTORY     - 20210528 GOOD             NPS
 AC5681
 AC5681                          STATION DESCRIPTION
 AC5681
 AC5681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5681'21.6 KM (13.40 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5681'OFFICE IN HOT SPRINGS, 48.2 M (158.1 FT) NORTHWEST OF MILEPOST 49,
 AC5681'27.1 M (88.9 FT) EAST OF THE SOUTHEAST END OF A GUARDRAIL, 18.6 M
 AC5681'(61.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT)
 AC5681'SOUTHWEST OF A WITNESS POST, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE
 AC5681'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5681
 AC5681                          STATION RECOVERY (2021)
 AC5681
 AC5681'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5667 ***********************************************************************
 AC5667  DESIGNATION -  385 049.98
 AC5667  PID         -  AC5667
 AC5667  STATE/COUNTY-  SD/CUSTER
 AC5667  COUNTRY     -  US
 AC5667  USGS QUAD   -  PRINGLE (2017)
 AC5667
 AC5667                         *CURRENT SURVEY CONTROL
 AC5667  ______________________________________________________________________
 AC5667* NAD 83(1986) POSITION- 43 35 20.     (N) 103 30 29.     (W)   SCALED
 AC5667* NAVD 88 ORTHO HEIGHT -  1348.628 (meters)     4424.62  (feet) ADJUSTED
 AC5667  ______________________________________________________________________
 AC5667  GEOID HEIGHT    -        -14.748 (meters)                     GEOID18
 AC5667  DYNAMIC HEIGHT  -       1348.029 (meters)     4422.66  (feet) COMP
 AC5667  MODELED GRAVITY -    980,127.4   (mgal)                       NAVD 88
 AC5667
 AC5667  VERT ORDER      -  FIRST     CLASS II
 AC5667
 AC5667.The horizontal coordinates were scaled from a map and have
 AC5667.an estimated accuracy of +/- 6 seconds.
 AC5667
 AC5667.The orthometric height was determined by differential leveling and
 AC5667.adjusted by the NATIONAL GEODETIC SURVEY
 AC5667.in October 1997.
 AC5667
 AC5667.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5667.GEOID18 height accuracy estimate available here.
 AC5667
 AC5667.Click photographs - Photos may exist for this station.
 AC5667
 AC5667.The dynamic height is computed by dividing the NAVD 88
 AC5667.geopotential number by the normal gravity value computed on the
 AC5667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5667.degrees latitude (g = 980.6199 gals.).
 AC5667
 AC5667.The modeled gravity was interpolated from observed gravity values.
 AC5667
 AC5667;                    North         East    Units  Estimated Accuracy
 AC5667;SPC SD S     -   144,380.      343,700.      MT  (+/- 180 meters Scaled)
 AC5667
 AC5667_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ204272(NAD 83)
 AC5667
 AC5667                          SUPERSEDED SURVEY CONTROL
 AC5667
 AC5667.No superseded survey control is available for this station.
 AC5667
 AC5667_MARKER: DD = SURVEY DISK
 AC5667_SETTING: 66 = SET IN ROCK OUTCROP
 AC5667_STAMPING: 385-49.98
 AC5667_MARK LOGO: SDDT
 AC5667_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5667_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5667+STABILITY: POSITION/ELEVATION WELL
 AC5667_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5667+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5667
 AC5667  HISTORY     - Date     Condition        Report By
 AC5667  HISTORY     - UNK      MONUMENTED       SDDT
 AC5667  HISTORY     - 19950410 GOOD             NGS
 AC5667
 AC5667                          STATION DESCRIPTION
 AC5667
 AC5667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5667'23.2 KM (14.40 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5667'OFFICE IN HOT SPRINGS, NEAR THE NORTHWEST END OF A 3 BY 6-FOOT AREA OF
 AC5667'OUTCROPPING BEDROCK THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 AC5667'SURFACE, 35.0 M (114.8 FT) SOUTHEAST OF MILEPOST 50, 7.3 M (24.0 FT)
 AC5667'NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT)
 AC5667'NORTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5666 ***********************************************************************
 AC5666  DESIGNATION -  385 051.05
 AC5666  PID         -  AC5666
 AC5666  STATE/COUNTY-  SD/CUSTER
 AC5666  COUNTRY     -  US
 AC5666  USGS QUAD   -  PRINGLE (2017)
 AC5666
 AC5666                         *CURRENT SURVEY CONTROL
 AC5666  ______________________________________________________________________
 AC5666* NAD 83(1986) POSITION- 43 35 56.     (N) 103 31 16.     (W)   SCALED
 AC5666* NAVD 88 ORTHO HEIGHT -  1393.091 (meters)     4570.50  (feet) ADJUSTED
 AC5666  ______________________________________________________________________
 AC5666  GEOID HEIGHT    -        -14.641 (meters)                     GEOID18
 AC5666  DYNAMIC HEIGHT  -       1392.476 (meters)     4568.48  (feet) COMP
 AC5666  MODELED GRAVITY -    980,127.6   (mgal)                       NAVD 88
 AC5666
 AC5666  VERT ORDER      -  FIRST     CLASS II
 AC5666
 AC5666.The horizontal coordinates were scaled from a map and have
 AC5666.an estimated accuracy of +/- 6 seconds.
 AC5666
 AC5666.The orthometric height was determined by differential leveling and
 AC5666.adjusted by the NATIONAL GEODETIC SURVEY
 AC5666.in October 1997.
 AC5666
 AC5666.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5666.GEOID18 height accuracy estimate available here.
 AC5666
 AC5666.Click photographs - Photos may exist for this station.
 AC5666
 AC5666.The dynamic height is computed by dividing the NAVD 88
 AC5666.geopotential number by the normal gravity value computed on the
 AC5666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5666.degrees latitude (g = 980.6199 gals.).
 AC5666
 AC5666.The modeled gravity was interpolated from observed gravity values.
 AC5666
 AC5666;                    North         East    Units  Estimated Accuracy
 AC5666;SPC SD S     -   145,530.      342,690.      MT  (+/- 180 meters Scaled)
 AC5666
 AC5666_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ193283(NAD 83)
 AC5666
 AC5666                          SUPERSEDED SURVEY CONTROL
 AC5666
 AC5666.No superseded survey control is available for this station.
 AC5666
 AC5666_MARKER: DD = SURVEY DISK
 AC5666_SETTING: 66 = SET IN ROCK OUTCROP
 AC5666_STAMPING: 385-51.05
 AC5666_MARK LOGO: SDDT
 AC5666_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5666_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5666+STABILITY: POSITION/ELEVATION WELL
 AC5666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5666+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5666
 AC5666  HISTORY     - Date     Condition        Report By
 AC5666  HISTORY     - UNK      MONUMENTED       SDDT
 AC5666  HISTORY     - 19950410 GOOD             NGS
 AC5666
 AC5666                          STATION DESCRIPTION
 AC5666
 AC5666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5666'24.9 KM (15.45 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5666'OFFICE IN HOT SPRINGS, NEAR THE CENTER OF A 10 BY 56-FOOT AREA OF
 AC5666'OUTCROPPING BEDROCK THAT PROJECTS 0.8 M (2.6 FT) ABOVE THE GROUND
 AC5666'SURFACE, 113.3 M (371.7 FT) SOUTHEAST OF THE CENTER OF A GRAVELED ROAD
 AC5666'LEADING TO THE BLACK HILLS NATIONAL PARK RIFLE PIT CAMPGROUND, 76.4 M
 AC5666'(250.7 FT) NORTHWEST OF MILEPOST 51, 8.3 M (27.2 FT) SOUTHWEST OF THE
 AC5666'HIGHWAY CENTERLINE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.2 M
 AC5666'(0.7 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5665 ***********************************************************************
 AC5665  DESIGNATION -  385 052.00
 AC5665  PID         -  AC5665
 AC5665  STATE/COUNTY-  SD/CUSTER
 AC5665  COUNTRY     -  US
 AC5665  USGS QUAD   -  PRINGLE (2017)
 AC5665
 AC5665                         *CURRENT SURVEY CONTROL
 AC5665  ______________________________________________________________________
 AC5665* NAD 83(1986) POSITION- 43 36 28.     (N) 103 31 56.     (W)   SCALED
 AC5665* NAVD 88 ORTHO HEIGHT -  1441.656 (meters)     4729.83  (feet) ADJUSTED
 AC5665  ______________________________________________________________________
 AC5665  GEOID HEIGHT    -        -14.551 (meters)                     GEOID18
 AC5665  DYNAMIC HEIGHT  -       1441.021 (meters)     4727.75  (feet) COMP
 AC5665  MODELED GRAVITY -    980,127.1   (mgal)                       NAVD 88
 AC5665
 AC5665  VERT ORDER      -  FIRST     CLASS II
 AC5665
 AC5665.The horizontal coordinates were scaled from a map and have
 AC5665.an estimated accuracy of +/- 6 seconds.
 AC5665
 AC5665.The orthometric height was determined by differential leveling and
 AC5665.adjusted by the NATIONAL GEODETIC SURVEY
 AC5665.in October 1997.
 AC5665
 AC5665.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5665.GEOID18 height accuracy estimate available here.
 AC5665
 AC5665.Click photographs - Photos may exist for this station.
 AC5665
 AC5665.The dynamic height is computed by dividing the NAVD 88
 AC5665.geopotential number by the normal gravity value computed on the
 AC5665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5665.degrees latitude (g = 980.6199 gals.).
 AC5665
 AC5665.The modeled gravity was interpolated from observed gravity values.
 AC5665
 AC5665;                    North         East    Units  Estimated Accuracy
 AC5665;SPC SD S     -   146,550.      341,830.      MT  (+/- 180 meters Scaled)
 AC5665
 AC5665_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ184293(NAD 83)
 AC5665
 AC5665                          SUPERSEDED SURVEY CONTROL
 AC5665
 AC5665.No superseded survey control is available for this station.
 AC5665
 AC5665_MARKER: DD = SURVEY DISK
 AC5665_SETTING: 66 = SET IN ROCK OUTCROP
 AC5665_STAMPING: 385-52.00
 AC5665_MARK LOGO: SDDT
 AC5665_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5665_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5665+STABILITY: POSITION/ELEVATION WELL
 AC5665_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5665+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5665
 AC5665  HISTORY     - Date     Condition        Report By
 AC5665  HISTORY     - UNK      MONUMENTED       SDDT
 AC5665  HISTORY     - 19950410 GOOD             NGS
 AC5665  HISTORY     - 20210528 MARK NOT FOUND   NPS
 AC5665
 AC5665                          STATION DESCRIPTION
 AC5665
 AC5665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5665'23.1 KM (14.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5665'OFFICE IN CUSTER, NEAR THE CENTER OF A 3 BY 3-FOOT AREA OF OUTCROPPING
 AC5665'BEDROCK THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE, 77.1 M
 AC5665'(253.0 FT) WEST OF THE CENTER OF A CULVERT UNDER THE HIGHWAY, 23.4 M
 AC5665'(76.8 FT) EAST OF THE EXTENDED CENTER OF FOREST SERVICE ROAD NUMBER
 AC5665'324.1F, 8.2 M (26.9 FT) NORTH OF AND LEVEL WITH THE HIGHWAY
 AC5665'CENTERLINE, 2.9 M (9.5 FT) NORTHEAST OF MILEPOST 52, AND 0.9 M (3.0
 AC5665'FT) SOUTH OF A WITNESS POST.
 AC5665
 AC5665                          STATION RECOVERY (2021)
 AC5665
 AC5665'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JSM)
 AC5665'HIGHWAY 385 WAS SIGNIFICANTLY WIDENED AND REALIGNED THROUGH THIS AREA
 AC5665'FROM 1998 TO 2000.  THE CURVE THIS MARK WAS ON WAS STRAIGHTENED AND
 AC5665'WIDENED, WITH EXTENSIVE EARTHWORKS TO THE NORTH AND EAST OF THE
 AC5665'HIGHWAY.  FOREST SERVICE ROAD 324.1F NO LONGER EXISTS.  IT APPEARS
 AC5665'THAT THE NEW HIGHWAY ALIGNMENT RUNS THROUGH THE MARK LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5664 ***********************************************************************
 AC5664  DESIGNATION -  385 053.05
 AC5664  PID         -  AC5664
 AC5664  STATE/COUNTY-  SD/CUSTER
 AC5664  COUNTRY     -  US
 AC5664  USGS QUAD   -  PRINGLE (2017)
 AC5664
 AC5664                         *CURRENT SURVEY CONTROL
 AC5664  ______________________________________________________________________
 AC5664* NAD 83(1986) POSITION- 43 36 29.     (N) 103 32 49.     (W)   SCALED
 AC5664* NAVD 88 ORTHO HEIGHT -  1501.287 (meters)     4925.47  (feet) ADJUSTED
 AC5664  ______________________________________________________________________
 AC5664  GEOID HEIGHT    -        -14.482 (meters)                     GEOID18
 AC5664  DYNAMIC HEIGHT  -       1500.624 (meters)     4923.30  (feet) COMP
 AC5664  MODELED GRAVITY -    980,123.7   (mgal)                       NAVD 88
 AC5664
 AC5664  VERT ORDER      -  FIRST     CLASS II
 AC5664
 AC5664.The horizontal coordinates were scaled from a map and have
 AC5664.an estimated accuracy of +/- 6 seconds.
 AC5664
 AC5664.The orthometric height was determined by differential leveling and
 AC5664.adjusted by the NATIONAL GEODETIC SURVEY
 AC5664.in October 1997.
 AC5664
 AC5664.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5664.GEOID18 height accuracy estimate available here.
 AC5664
 AC5664.Click photographs - Photos may exist for this station.
 AC5664
 AC5664.The dynamic height is computed by dividing the NAVD 88
 AC5664.geopotential number by the normal gravity value computed on the
 AC5664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5664.degrees latitude (g = 980.6199 gals.).
 AC5664
 AC5664.The modeled gravity was interpolated from observed gravity values.
 AC5664
 AC5664;                    North         East    Units  Estimated Accuracy
 AC5664;SPC SD S     -   146,630.      340,650.      MT  (+/- 180 meters Scaled)
 AC5664
 AC5664_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ172293(NAD 83)
 AC5664
 AC5664                          SUPERSEDED SURVEY CONTROL
 AC5664
 AC5664.No superseded survey control is available for this station.
 AC5664
 AC5664_MARKER: DD = SURVEY DISK
 AC5664_SETTING: 66 = SET IN ROCK OUTCROP
 AC5664_STAMPING: 385-53.05
 AC5664_MARK LOGO: SDDT
 AC5664_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5664_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5664+STABILITY: POSITION/ELEVATION WELL
 AC5664_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5664+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5664
 AC5664  HISTORY     - Date     Condition        Report By
 AC5664  HISTORY     - UNK      MONUMENTED       SDDT
 AC5664  HISTORY     - 19950410 GOOD             NGS
 AC5664
 AC5664                          STATION DESCRIPTION
 AC5664
 AC5664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5664'21.4 KM (13.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5664'OFFICE IN CUSTER, NEAR THE SOUTHWEST END OF A 4 BY 64-FOOT AREA OF
 AC5664'OUTCROPPING BEDROCK THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 AC5664'SURFACE, 33.7 M (110.6 FT) NORTHWEST OF MILEPOST 53, 7.7 M (25.3 FT)
 AC5664'NORTHEAST OF THE HIGHWAY CENTERLINE, 3.5 M (11.5 FT) NORTHWEST OF THE
 AC5664'SOUTHEAST END OF THE OUTCROP, 0.6 M (2.0 FT) EAST OF A WITNESS POST,
 AC5664'AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5663 ***********************************************************************
 AC5663  DESIGNATION -  385 054.04
 AC5663  PID         -  AC5663
 AC5663  STATE/COUNTY-  SD/CUSTER
 AC5663  COUNTRY     -  US
 AC5663  USGS QUAD   -  PRINGLE (2017)
 AC5663
 AC5663                         *CURRENT SURVEY CONTROL
 AC5663  ______________________________________________________________________
 AC5663* NAD 83(1986) POSITION- 43 36 24.     (N) 103 33 59.     (W)   SCALED
 AC5663* NAVD 88 ORTHO HEIGHT -  1474.918 (meters)     4838.96  (feet) ADJUSTED
 AC5663  ______________________________________________________________________
 AC5663  GEOID HEIGHT    -        -14.402 (meters)                     GEOID18
 AC5663  DYNAMIC HEIGHT  -       1474.261 (meters)     4836.80  (feet) COMP
 AC5663  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 AC5663
 AC5663  VERT ORDER      -  FIRST     CLASS II
 AC5663
 AC5663.The horizontal coordinates were scaled from a map and have
 AC5663.an estimated accuracy of +/- 6 seconds.
 AC5663
 AC5663.The orthometric height was determined by differential leveling and
 AC5663.adjusted by the NATIONAL GEODETIC SURVEY
 AC5663.in October 1997.
 AC5663
 AC5663.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5663.GEOID18 height accuracy estimate available here.
 AC5663
 AC5663.Click photographs - Photos may exist for this station.
 AC5663
 AC5663.The dynamic height is computed by dividing the NAVD 88
 AC5663.geopotential number by the normal gravity value computed on the
 AC5663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5663.degrees latitude (g = 980.6199 gals.).
 AC5663
 AC5663.The modeled gravity was interpolated from observed gravity values.
 AC5663
 AC5663;                    North         East    Units  Estimated Accuracy
 AC5663;SPC SD S     -   146,540.      339,070.      MT  (+/- 180 meters Scaled)
 AC5663
 AC5663_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ156291(NAD 83)
 AC5663
 AC5663                          SUPERSEDED SURVEY CONTROL
 AC5663
 AC5663.No superseded survey control is available for this station.
 AC5663
 AC5663_MARKER: DD = SURVEY DISK
 AC5663_SETTING: 66 = SET IN ROCK OUTCROP
 AC5663_STAMPING: 385-54.04
 AC5663_MARK LOGO: SDDT
 AC5663_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5663+STABILITY: POSITION/ELEVATION WELL
 AC5663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5663+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5663
 AC5663  HISTORY     - Date     Condition        Report By
 AC5663  HISTORY     - UNK      MONUMENTED       SDDT
 AC5663  HISTORY     - 19950410 GOOD             NGS
 AC5663
 AC5663                          STATION DESCRIPTION
 AC5663
 AC5663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5663'19.7 KM (12.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5663'OFFICE IN CUSTER, NEAR THE SOUTH END OF A 8 BY 10-FOOT AREA OF
 AC5663'OUTCROPPING BEDROCK THAT PROJECTS 1.0 M (3.3 FT) ABOVE THE GROUND
 AC5663'SURFACE, 183.0 M (600.4 FT) NORTH OF MILEPOST 54, 92.3 M (302.8 FT)
 AC5663'WEST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY, 7.1 M (23.3 FT)
 AC5663'SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) SOUTH OF A WITNESS
 AC5663'POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AC5663'WEST OF THE EAST EDGE OF THE OUTCROP, AND 0.3 M (1.0 FT) NORTH OF THE
 AC5663'SOUTH EDGE OF THE OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5662 ***********************************************************************
 AC5662  DESIGNATION -  385 054.96
 AC5662  PID         -  AC5662
 AC5662  STATE/COUNTY-  SD/CUSTER
 AC5662  COUNTRY     -  US
 AC5662  USGS QUAD   -  PRINGLE (2017)
 AC5662
 AC5662                         *CURRENT SURVEY CONTROL
 AC5662  ______________________________________________________________________
 AC5662* NAD 83(1986) POSITION- 43 36 30.     (N) 103 34 53.     (W)   SCALED
 AC5662* NAVD 88 ORTHO HEIGHT -  1480.353 (meters)     4856.79  (feet) ADJUSTED
 AC5662  ______________________________________________________________________
 AC5662  GEOID HEIGHT    -        -14.340 (meters)                     GEOID18
 AC5662  DYNAMIC HEIGHT  -       1479.690 (meters)     4854.62  (feet) COMP
 AC5662  MODELED GRAVITY -    980,118.1   (mgal)                       NAVD 88
 AC5662
 AC5662  VERT ORDER      -  FIRST     CLASS II
 AC5662
 AC5662.The horizontal coordinates were scaled from a map and have
 AC5662.an estimated accuracy of +/- 6 seconds.
 AC5662
 AC5662.The orthometric height was determined by differential leveling and
 AC5662.adjusted by the NATIONAL GEODETIC SURVEY
 AC5662.in October 1997.
 AC5662
 AC5662.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5662.GEOID18 height accuracy estimate available here.
 AC5662
 AC5662.Click photographs - Photos may exist for this station.
 AC5662
 AC5662.The dynamic height is computed by dividing the NAVD 88
 AC5662.geopotential number by the normal gravity value computed on the
 AC5662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5662.degrees latitude (g = 980.6199 gals.).
 AC5662
 AC5662.The modeled gravity was interpolated from observed gravity values.
 AC5662
 AC5662;                    North         East    Units  Estimated Accuracy
 AC5662;SPC SD S     -   146,770.      337,870.      MT  (+/- 180 meters Scaled)
 AC5662
 AC5662_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ144293(NAD 83)
 AC5662
 AC5662                          SUPERSEDED SURVEY CONTROL
 AC5662
 AC5662.No superseded survey control is available for this station.
 AC5662
 AC5662_MARKER: DD = SURVEY DISK
 AC5662_SETTING: 66 = SET IN ROCK OUTCROP
 AC5662_STAMPING: 385-54.96
 AC5662_MARK LOGO: SDDT
 AC5662_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5662_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5662+STABILITY: POSITION/ELEVATION WELL
 AC5662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5662+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5662
 AC5662  HISTORY     - Date     Condition        Report By
 AC5662  HISTORY     - UNK      MONUMENTED       SDDT
 AC5662  HISTORY     - 19950410 GOOD             NGS
 AC5662
 AC5662                          STATION DESCRIPTION
 AC5662
 AC5662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5662'18.4 KM (11.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5662'OFFICE IN CUSTER, NEAR THE SOUTHEAST END OF AN 18 BY 34-FOOT AREA OF
 AC5662'OUTCROPPING BEDROCK THAT PROJECTS 1.0 M (3.3 FT) ABOVE THE GROUND
 AC5662'SURFACE, 299.4 M (982.3 FT) EAST OF THE CENTER OF SHIRTTAIL CANYON
 AC5662'ROAD, 127.0 M (416.7 FT) SOUTH OF MILEPOST 55, 23.4 M (76.8 FT)
 AC5662'NORTHEAST OF THE CENTER OF A DRIVEWAY LEADING TO A FENCE POST YARD,
 AC5662'7.2 M (23.6 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 AC5662'SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AC5662'HIGHWAY, AND 0.3 M (1.0 FT) SOUTHEAST OF THE NORTHWEST EDGE OF THE
 AC5662'OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5659 ***********************************************************************
 AC5659  DESIGNATION -  385 055.87
 AC5659  PID         -  AC5659
 AC5659  STATE/COUNTY-  SD/CUSTER
 AC5659  COUNTRY     -  US
 AC5659  USGS QUAD   -  PRINGLE (2017)
 AC5659
 AC5659                         *CURRENT SURVEY CONTROL
 AC5659  ______________________________________________________________________
 AC5659* NAD 83(1986) POSITION- 43 36 56.     (N) 103 35 37.     (W)   SCALED
 AC5659* NAVD 88 ORTHO HEIGHT -  1488.321 (meters)     4882.93  (feet) ADJUSTED
 AC5659  ______________________________________________________________________
 AC5659  GEOID HEIGHT    -        -14.266 (meters)                     GEOID18
 AC5659  DYNAMIC HEIGHT  -       1487.651 (meters)     4880.73  (feet) COMP
 AC5659  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 AC5659
 AC5659  VERT ORDER      -  FIRST     CLASS II
 AC5659
 AC5659.The horizontal coordinates were scaled from a map and have
 AC5659.an estimated accuracy of +/- 6 seconds.
 AC5659
 AC5659.The orthometric height was determined by differential leveling and
 AC5659.adjusted by the NATIONAL GEODETIC SURVEY
 AC5659.in October 1997.
 AC5659
 AC5659.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5659.GEOID18 height accuracy estimate available here.
 AC5659
 AC5659.Click photographs - Photos may exist for this station.
 AC5659
 AC5659.The dynamic height is computed by dividing the NAVD 88
 AC5659.geopotential number by the normal gravity value computed on the
 AC5659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5659.degrees latitude (g = 980.6199 gals.).
 AC5659
 AC5659.The modeled gravity was interpolated from observed gravity values.
 AC5659
 AC5659;                    North         East    Units  Estimated Accuracy
 AC5659;SPC SD S     -   147,610.      336,920.      MT  (+/- 180 meters Scaled)
 AC5659
 AC5659_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ134301(NAD 83)
 AC5659
 AC5659                          SUPERSEDED SURVEY CONTROL
 AC5659
 AC5659.No superseded survey control is available for this station.
 AC5659
 AC5659_MARKER: DB = BENCH MARK DISK
 AC5659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5659_STAMPING: 385-55.87 1994
 AC5659_MARK LOGO: SDDT
 AC5659_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5659+STABILITY: SURFACE MOTION
 AC5659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5659+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5659
 AC5659  HISTORY     - Date     Condition        Report By
 AC5659  HISTORY     - 1994     MONUMENTED       SDDT
 AC5659  HISTORY     - 19950410 GOOD             NGS
 AC5659
 AC5659                          STATION DESCRIPTION
 AC5659
 AC5659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5659'16.9 KM (10.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5659'OFFICE IN CUSTER, 207.5 M (680.8 FT) SOUTH OF MILEPOST 56, 36.7 M
 AC5659'(120.4 FT) WEST OF THE HIGHWAY CENTERLINE, 14.6 M (47.9 FT) WEST OF
 AC5659'THE CENTER OF A BIKE PATH, 11.7 M (38.4 FT) NORTH OF A FENCE CORNER,
 AC5659'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF
 AC5659'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5659'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5679 ***********************************************************************
 AC5679  DESIGNATION -  385 056.98
 AC5679  PID         -  AC5679
 AC5679  STATE/COUNTY-  SD/CUSTER
 AC5679  COUNTRY     -  US
 AC5679  USGS QUAD   -  CICERO PEAK (2017)
 AC5679
 AC5679                         *CURRENT SURVEY CONTROL
 AC5679  ______________________________________________________________________
 AC5679* NAD 83(1986) POSITION- 43 37 49.     (N) 103 35 58.     (W)   SCALED
 AC5679* NAVD 88 ORTHO HEIGHT -  1499.591 (meters)     4919.91  (feet) ADJUSTED
 AC5679  ______________________________________________________________________
 AC5679  GEOID HEIGHT    -        -14.181 (meters)                     GEOID18
 AC5679  DYNAMIC HEIGHT  -       1498.912 (meters)     4917.68  (feet) COMP
 AC5679  MODELED GRAVITY -    980,112.2   (mgal)                       NAVD 88
 AC5679
 AC5679  VERT ORDER      -  FIRST     CLASS II
 AC5679
 AC5679.The horizontal coordinates were scaled from a map and have
 AC5679.an estimated accuracy of +/- 6 seconds.
 AC5679
 AC5679.The orthometric height was determined by differential leveling and
 AC5679.adjusted by the NATIONAL GEODETIC SURVEY
 AC5679.in October 1997.
 AC5679
 AC5679.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5679.GEOID18 height accuracy estimate available here.
 AC5679
 AC5679.Click photographs - Photos may exist for this station.
 AC5679
 AC5679.The dynamic height is computed by dividing the NAVD 88
 AC5679.geopotential number by the normal gravity value computed on the
 AC5679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5679.degrees latitude (g = 980.6199 gals.).
 AC5679
 AC5679.The modeled gravity was interpolated from observed gravity values.
 AC5679
 AC5679;                    North         East    Units  Estimated Accuracy
 AC5679;SPC SD S     -   149,260.      336,510.      MT  (+/- 180 meters Scaled)
 AC5679
 AC5679_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ129317(NAD 83)
 AC5679
 AC5679                          SUPERSEDED SURVEY CONTROL
 AC5679
 AC5679.No superseded survey control is available for this station.
 AC5679
 AC5679_MARKER: DB = BENCH MARK DISK
 AC5679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5679_STAMPING: 385-56.98 1994
 AC5679_MARK LOGO: SDDT
 AC5679_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5679+STABILITY: SURFACE MOTION
 AC5679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5679+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5679
 AC5679  HISTORY     - Date     Condition        Report By
 AC5679  HISTORY     - 1994     MONUMENTED       SDDT
 AC5679  HISTORY     - 19950411 GOOD             NGS
 AC5679
 AC5679                          STATION DESCRIPTION
 AC5679
 AC5679'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5679'15.1 KM (9.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5679'OFFICE IN CUSTER, 76.7 M (251.6 FT) NORTH OF THE CENTER OF A FIELD
 AC5679'ENTRANCE AND GATE, 67.9 M (222.8 FT) SOUTHWEST OF MILEPOST 57, 25.1 M
 AC5679'(82.3 FT) WEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 AC5679'LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT)
 AC5679'EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AC5679'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5678 ***********************************************************************
 AC5678  DESIGNATION -  385 058.13
 AC5678  PID         -  AC5678
 AC5678  STATE/COUNTY-  SD/CUSTER
 AC5678  COUNTRY     -  US
 AC5678  USGS QUAD   -  CICERO PEAK (2017)
 AC5678
 AC5678                         *CURRENT SURVEY CONTROL
 AC5678  ______________________________________________________________________
 AC5678* NAD 83(1986) POSITION- 43 38 42.     (N) 103 35 45.     (W)   SCALED
 AC5678* NAVD 88 ORTHO HEIGHT -  1529.893 (meters)     5019.32  (feet) ADJUSTED
 AC5678  ______________________________________________________________________
 AC5678  GEOID HEIGHT    -        -14.127 (meters)                     GEOID18
 AC5678  DYNAMIC HEIGHT  -       1529.198 (meters)     5017.04  (feet) COMP
 AC5678  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 AC5678
 AC5678  VERT ORDER      -  FIRST     CLASS II
 AC5678
 AC5678.The horizontal coordinates were scaled from a map and have
 AC5678.an estimated accuracy of +/- 6 seconds.
 AC5678
 AC5678.The orthometric height was determined by differential leveling and
 AC5678.adjusted by the NATIONAL GEODETIC SURVEY
 AC5678.in October 1997.
 AC5678
 AC5678.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5678.GEOID18 height accuracy estimate available here.
 AC5678
 AC5678.Click photographs - Photos may exist for this station.
 AC5678
 AC5678.The dynamic height is computed by dividing the NAVD 88
 AC5678.geopotential number by the normal gravity value computed on the
 AC5678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5678.degrees latitude (g = 980.6199 gals.).
 AC5678
 AC5678.The modeled gravity was interpolated from observed gravity values.
 AC5678
 AC5678;                    North         East    Units  Estimated Accuracy
 AC5678;SPC SD S     -   150,880.      336,860.      MT  (+/- 180 meters Scaled)
 AC5678
 AC5678_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ132334(NAD 83)
 AC5678
 AC5678                          SUPERSEDED SURVEY CONTROL
 AC5678
 AC5678.No superseded survey control is available for this station.
 AC5678
 AC5678_MARKER: DB = BENCH MARK DISK
 AC5678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5678_STAMPING: 385-58.13 1994
 AC5678_MARK LOGO: SDDT
 AC5678_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5678+STABILITY: SURFACE MOTION
 AC5678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5678+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5678
 AC5678  HISTORY     - Date     Condition        Report By
 AC5678  HISTORY     - 1994     MONUMENTED       SDDT
 AC5678  HISTORY     - 19950411 GOOD             NGS
 AC5678
 AC5678                          STATION DESCRIPTION
 AC5678
 AC5678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5678'13.2 KM (8.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5678'OFFICE IN CUSTER, 197.6 M (648.3 FT) NORTH OF MILEPOST 58, 38.4 M
 AC5678'(126.0 FT) NORTH OF THE EXTENDED CENTER OF A DRIVEWAY LEADING EAST,
 AC5678'27.5 M (90.2 FT) WEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 6.8 M
 AC5678'(22.3 FT) EAST OF A UTILITY POLE, 0.1 M (0.3 FT) EAST OF A WITNESS
 AC5678'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5678'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5676 ***********************************************************************
 AC5676  DESIGNATION -  385 058.97
 AC5676  PID         -  AC5676
 AC5676  STATE/COUNTY-  SD/CUSTER
 AC5676  COUNTRY     -  US
 AC5676  USGS QUAD   -  CICERO PEAK (2017)
 AC5676
 AC5676                         *CURRENT SURVEY CONTROL
 AC5676  ______________________________________________________________________
 AC5676* NAD 83(1986) POSITION- 43 39 20.     (N) 103 35 25.     (W)   SCALED
 AC5676* NAVD 88 ORTHO HEIGHT -  1552.623 (meters)     5093.90  (feet) ADJUSTED
 AC5676  ______________________________________________________________________
 AC5676  GEOID HEIGHT    -        -14.101 (meters)                     GEOID18
 AC5676  DYNAMIC HEIGHT  -       1551.919 (meters)     5091.59  (feet) COMP
 AC5676  MODELED GRAVITY -    980,109.2   (mgal)                       NAVD 88
 AC5676
 AC5676  VERT ORDER      -  FIRST     CLASS II
 AC5676
 AC5676.The horizontal coordinates were scaled from a map and have
 AC5676.an estimated accuracy of +/- 6 seconds.
 AC5676
 AC5676.The orthometric height was determined by differential leveling and
 AC5676.adjusted by the NATIONAL GEODETIC SURVEY
 AC5676.in October 1997.
 AC5676
 AC5676.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5676.GEOID18 height accuracy estimate available here.
 AC5676
 AC5676.Click photographs - Photos may exist for this station.
 AC5676
 AC5676.The dynamic height is computed by dividing the NAVD 88
 AC5676.geopotential number by the normal gravity value computed on the
 AC5676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5676.degrees latitude (g = 980.6199 gals.).
 AC5676
 AC5676.The modeled gravity was interpolated from observed gravity values.
 AC5676
 AC5676;                    North         East    Units  Estimated Accuracy
 AC5676;SPC SD S     -   152,040.      337,360.      MT  (+/- 180 meters Scaled)
 AC5676
 AC5676_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ136345(NAD 83)
 AC5676
 AC5676                          SUPERSEDED SURVEY CONTROL
 AC5676
 AC5676.No superseded survey control is available for this station.
 AC5676
 AC5676_MARKER: DD = SURVEY DISK
 AC5676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5676_STAMPING: 385-58.97
 AC5676_MARK LOGO: SDDT
 AC5676_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5676+STABILITY: SURFACE MOTION
 AC5676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5676+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5676
 AC5676  HISTORY     - Date     Condition        Report By
 AC5676  HISTORY     - UNK      MONUMENTED       SDDT
 AC5676  HISTORY     - 19950411 GOOD             NGS
 AC5676
 AC5676                          STATION DESCRIPTION
 AC5676
 AC5676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5676'11.9 KM (7.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5676'OFFICE IN CUSTER, 70.4 M (231.0 FT) SOUTH OF MILEPOST 59, 30.1 M (98.8
 AC5676'FT) WEST OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT) NORTHEAST OF THE
 AC5676'CENTER OF A BIKE PATH, 5.0 M (16.4 FT) SOUTH OF THE CENTER OF A
 AC5676'DRIVEWAY, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 AC5676'FT) EAST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 AC5676'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5675 ***********************************************************************
 AC5675  DESIGNATION -  385 060.37
 AC5675  PID         -  AC5675
 AC5675  STATE/COUNTY-  SD/CUSTER
 AC5675  COUNTRY     -  US
 AC5675  USGS QUAD   -  CICERO PEAK (2017)
 AC5675
 AC5675                         *CURRENT SURVEY CONTROL
 AC5675  ______________________________________________________________________
 AC5675* NAD 83(1986) POSITION- 43 40 25.     (N) 103 35 56.     (W)   SCALED
 AC5675* NAVD 88 ORTHO HEIGHT -  1598.102 (meters)     5243.11  (feet) ADJUSTED
 AC5675  ______________________________________________________________________
 AC5675  GEOID HEIGHT    -        -14.004 (meters)                     GEOID18
 AC5675  DYNAMIC HEIGHT  -       1597.372 (meters)     5240.71  (feet) COMP
 AC5675  MODELED GRAVITY -    980,104.3   (mgal)                       NAVD 88
 AC5675
 AC5675  VERT ORDER      -  FIRST     CLASS II
 AC5675
 AC5675.The horizontal coordinates were scaled from a map and have
 AC5675.an estimated accuracy of +/- 6 seconds.
 AC5675
 AC5675.The orthometric height was determined by differential leveling and
 AC5675.adjusted by the NATIONAL GEODETIC SURVEY
 AC5675.in October 1997.
 AC5675
 AC5675.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5675.GEOID18 height accuracy estimate available here.
 AC5675
 AC5675.Click photographs - Photos may exist for this station.
 AC5675
 AC5675.The dynamic height is computed by dividing the NAVD 88
 AC5675.geopotential number by the normal gravity value computed on the
 AC5675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5675.degrees latitude (g = 980.6199 gals.).
 AC5675
 AC5675.The modeled gravity was interpolated from observed gravity values.
 AC5675
 AC5675;                    North         East    Units  Estimated Accuracy
 AC5675;SPC SD S     -   154,070.      336,740.      MT  (+/- 180 meters Scaled)
 AC5675
 AC5675_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ129365(NAD 83)
 AC5675
 AC5675                          SUPERSEDED SURVEY CONTROL
 AC5675
 AC5675.No superseded survey control is available for this station.
 AC5675
 AC5675_MARKER: DB = BENCH MARK DISK
 AC5675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5675_STAMPING: 385-60.37 1994
 AC5675_MARK LOGO: SDDT
 AC5675_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5675+STABILITY: SURFACE MOTION
 AC5675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5675+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5675
 AC5675  HISTORY     - Date     Condition        Report By
 AC5675  HISTORY     - 1994     MONUMENTED       SDDT
 AC5675  HISTORY     - 19950411 GOOD             NGS
 AC5675
 AC5675                          STATION DESCRIPTION
 AC5675
 AC5675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5675'9.7 KM (6.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5675'IN CUSTER, 589.6 M (1934.4 FT) NORTH OF MILEPOST 60, 98.7 M (323.8 FT)
 AC5675'SOUTHEAST OF THE CENTER OF A GATE, 23.4 M (76.8 FT) NORTHEAST OF THE
 AC5675'HIGHWAY CENTERLINE, 19.3 M (63.3 FT) NORTHWEST OF A FENCE CORNER, 2.5
 AC5675'M (8.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTHEAST OF
 AC5675'A WITNESS POST, 0.1 M (0.3 FT) NORTHEAST OF A FENCE, AND THE MONUMENT
 AC5675'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5674 ***********************************************************************
 AC5674  DESIGNATION -  385 061.45
 AC5674  PID         -  AC5674
 AC5674  STATE/COUNTY-  SD/CUSTER
 AC5674  COUNTRY     -  US
 AC5674  USGS QUAD   -  CICERO PEAK (2017)
 AC5674
 AC5674                         *CURRENT SURVEY CONTROL
 AC5674  ______________________________________________________________________
 AC5674* NAD 83(1986) POSITION- 43 41 16.11   (N) 103 36 09.76   (W)   HD_HELD1
 AC5674* NAVD 88 ORTHO HEIGHT -  1601.583 (meters)     5254.53  (feet) ADJUSTED
 AC5674  ______________________________________________________________________
 AC5674  GEOID HEIGHT    -        -13.942 (meters)                     GEOID18
 AC5674  DYNAMIC HEIGHT  -       1600.850 (meters)     5252.12  (feet) COMP
 AC5674  MODELED GRAVITY -    980,103.0   (mgal)                       NAVD 88
 AC5674
 AC5674  VERT ORDER      -  FIRST     CLASS II
 AC5674
 AC5674.The horizontal coordinates were determined by differentially corrected
 AC5674.hand held GPS observations or other comparable positioning techniques
 AC5674.and have an estimated accuracy of +/- 3 meters.
 AC5674
 AC5674.The orthometric height was determined by differential leveling and
 AC5674.adjusted by the NATIONAL GEODETIC SURVEY
 AC5674.in October 1997.
 AC5674
 AC5674.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5674.GEOID18 height accuracy estimate available here.
 AC5674
 AC5674.Click photographs - Photos may exist for this station.
 AC5674
 AC5674.The dynamic height is computed by dividing the NAVD 88
 AC5674.geopotential number by the normal gravity value computed on the
 AC5674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5674.degrees latitude (g = 980.6199 gals.).
 AC5674
 AC5674.The modeled gravity was interpolated from observed gravity values.
 AC5674
 AC5674;                    North         East    Units  Estimated Accuracy
 AC5674;SPC SD S     -   155,657.4     336,497.0     MT  (+/- 3 meters HH1 GPS) 
 AC5674
 AC5674_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1261238147(NAD 83)
 AC5674
 AC5674                          SUPERSEDED SURVEY CONTROL
 AC5674
 AC5674.No superseded survey control is available for this station.
 AC5674
 AC5674_MARKER: DB = BENCH MARK DISK
 AC5674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5674_STAMPING: 385-61.45 1994
 AC5674_MARK LOGO: SDDT
 AC5674_PROJECTION: PROJECTING 20 CENTIMETERS
 AC5674_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5674+STABILITY: SURFACE MOTION
 AC5674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5674+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2018
 AC5674
 AC5674  HISTORY     - Date     Condition        Report By
 AC5674  HISTORY     - 1994     MONUMENTED       SDDT
 AC5674  HISTORY     - 19950411 GOOD             NGS
 AC5674  HISTORY     - 20180711 GOOD             SDDT
 AC5674
 AC5674                          STATION DESCRIPTION
 AC5674
 AC5674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5674'8.9 KM (5.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5674'IN CUSTER, 704.1 M (2310.0 FT) NORTH OF MILEPOST 61, 37.3 M (122.4 FT)
 AC5674'SOUTHWEST OF THE HIGHWAY CENTERLINE, 33.2 M (108.9 FT) NORTH OF THE
 AC5674'CENTER OF A GATE, 13.3 M (43.6 FT) SOUTH OF THE SOUTH END OF 3 BRACED
 AC5674'FENCE POSTS, 8.5 M (27.9 FT) WEST OF THE CENTER OF A DRIVEWAY, 3.5 M
 AC5674'(11.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A
 AC5674'WITNESS POST, 0.1 M (0.3 FT) EAST OF A FENCE, AND THE MONUMENT
 AC5674'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 AC5674
 AC5674                          STATION RECOVERY (2018)
 AC5674
 AC5674'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 AC5674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5673 ***********************************************************************
 AC5673  DESIGNATION -  385 062.00
 AC5673  PID         -  AC5673
 AC5673  STATE/COUNTY-  SD/CUSTER
 AC5673  COUNTRY     -  US
 AC5673  USGS QUAD   -  CICERO PEAK (2017)
 AC5673
 AC5673                         *CURRENT SURVEY CONTROL
 AC5673  ______________________________________________________________________
 AC5673* NAD 83(1986) POSITION- 43 41 44.98   (N) 103 36 18.45   (W)   HD_HELD1
 AC5673* NAVD 88 ORTHO HEIGHT -  1608.312 (meters)     5276.60  (feet) ADJUSTED
 AC5673  ______________________________________________________________________
 AC5673  GEOID HEIGHT    -        -13.908 (meters)                     GEOID18
 AC5673  DYNAMIC HEIGHT  -       1607.576 (meters)     5274.19  (feet) COMP
 AC5673  MODELED GRAVITY -    980,102.6   (mgal)                       NAVD 88
 AC5673
 AC5673  VERT ORDER      -  FIRST     CLASS II
 AC5673
 AC5673.The horizontal coordinates were determined by differentially corrected
 AC5673.hand held GPS observations or other comparable positioning techniques
 AC5673.and have an estimated accuracy of +/- 3 meters.
 AC5673
 AC5673.The orthometric height was determined by differential leveling and
 AC5673.adjusted by the NATIONAL GEODETIC SURVEY
 AC5673.in October 1997.
 AC5673
 AC5673.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5673.GEOID18 height accuracy estimate available here.
 AC5673
 AC5673.Click photographs - Photos may exist for this station.
 AC5673
 AC5673.The dynamic height is computed by dividing the NAVD 88
 AC5673.geopotential number by the normal gravity value computed on the
 AC5673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5673.degrees latitude (g = 980.6199 gals.).
 AC5673
 AC5673.The modeled gravity was interpolated from observed gravity values.
 AC5673
 AC5673;                    North         East    Units  Estimated Accuracy
 AC5673;SPC SD S     -   156,555.3     336,337.7     MT  (+/- 3 meters HH1 GPS) 
 AC5673
 AC5673_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1240339035(NAD 83)
 AC5673
 AC5673                          SUPERSEDED SURVEY CONTROL
 AC5673
 AC5673.No superseded survey control is available for this station.
 AC5673
 AC5673_MARKER: Z = SEE DESCRIPTION
 AC5673_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5673_STAMPING: 385-62.00 1995
 AC5673_MARK LOGO: NGS
 AC5673_PROJECTION: FLUSH
 AC5673_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5673_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5673+STABILITY: POSITION/ELEVATION WELL
 AC5673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5673+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2018
 AC5673_ROD/PIPE-DEPTH: 6.4 meters
 AC5673_SLEEVE-DEPTH  : 4.0 meters
 AC5673
 AC5673  HISTORY     - Date     Condition        Report By
 AC5673  HISTORY     - 1995     MONUMENTED       SDDT
 AC5673  HISTORY     - 19950410 GOOD             NGS
 AC5673  HISTORY     - 20180711 GOOD             SDDT
 AC5673
 AC5673                          STATION DESCRIPTION
 AC5673
 AC5673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5673'8.0 KM (4.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5673'IN CUSTER, 24.3 M (79.7 FT) EAST OF THE HIGHWAY CENTERLINE, 15.5 M
 AC5673'(50.9 FT) NORTH OF THE CENTER OF A DRIVEWAY, 13.2 M (43.3 FT)
 AC5673'NORTHEAST OF MILEPOST 62, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST,
 AC5673'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE
 AC5673'LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 AC5673'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 AC5673'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC5673'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5673
 AC5673                          STATION RECOVERY (2018)
 AC5673
 AC5673'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 AC5673'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5672 ***********************************************************************
 AC5672  DESIGNATION -  385 062.41
 AC5672  PID         -  AC5672
 AC5672  STATE/COUNTY-  SD/CUSTER
 AC5672  COUNTRY     -  US
 AC5672  USGS QUAD   -  CICERO PEAK (2017)
 AC5672
 AC5672                         *CURRENT SURVEY CONTROL
 AC5672  ______________________________________________________________________
 AC5672* NAD 83(1986) POSITION- 43 42 05.     (N) 103 36 13.     (W)   SCALED
 AC5672* NAVD 88 ORTHO HEIGHT -  1615.311 (meters)     5299.57  (feet) ADJUSTED
 AC5672  ______________________________________________________________________
 AC5672  GEOID HEIGHT    -        -13.896 (meters)                     GEOID18
 AC5672  DYNAMIC HEIGHT  -       1614.572 (meters)     5297.14  (feet) COMP
 AC5672  MODELED GRAVITY -    980,102.8   (mgal)                       NAVD 88
 AC5672
 AC5672  VERT ORDER      -  FIRST     CLASS II
 AC5672
 AC5672.The horizontal coordinates were scaled from a map and have
 AC5672.an estimated accuracy of +/- 6 seconds.
 AC5672
 AC5672.The orthometric height was determined by differential leveling and
 AC5672.adjusted by the NATIONAL GEODETIC SURVEY
 AC5672.in October 1997.
 AC5672
 AC5672.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5672.GEOID18 height accuracy estimate available here.
 AC5672
 AC5672.Click photographs - Photos may exist for this station.
 AC5672
 AC5672.The dynamic height is computed by dividing the NAVD 88
 AC5672.geopotential number by the normal gravity value computed on the
 AC5672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5672.degrees latitude (g = 980.6199 gals.).
 AC5672
 AC5672.The modeled gravity was interpolated from observed gravity values.
 AC5672
 AC5672;                    North         East    Units  Estimated Accuracy
 AC5672;SPC SD S     -   157,170.      336,480.      MT  (+/- 180 meters Scaled)
 AC5672
 AC5672_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ125396(NAD 83)
 AC5672
 AC5672                          SUPERSEDED SURVEY CONTROL
 AC5672
 AC5672.No superseded survey control is available for this station.
 AC5672
 AC5672_MARKER: DB = BENCH MARK DISK
 AC5672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5672_STAMPING: 385-62.41 1994
 AC5672_MARK LOGO: SDDT
 AC5672_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5672+STABILITY: SURFACE MOTION
 AC5672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5672+SATELLITE: SATELLITE OBSERVATIONS - July 05, 2017
 AC5672
 AC5672  HISTORY     - Date     Condition        Report By
 AC5672  HISTORY     - 1994     MONUMENTED       SDDT
 AC5672  HISTORY     - 19950411 GOOD             NGS
 AC5672  HISTORY     - 20170705 GOOD             SDDT
 AC5672
 AC5672                          STATION DESCRIPTION
 AC5672
 AC5672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5672'7.4 KM (4.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5672'IN CUSTER, 642.5 M (2107.9 FT) NORTH OF MILEPOST 62, 142.2 M (466.5
 AC5672'FT) SOUTH OF THE EXTENDED CENTER OF THE SOUTH ENTRANCE TO THE CUSTER
 AC5672'DEVELOPMENT CENTER, 20.7 M (67.9 FT) WEST OF THE HIGHWAY CENTERLINE,
 AC5672'2.6 M (8.5 FT) SOUTH OF A FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL
 AC5672'OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE, AND
 AC5672'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5672
 AC5672                          STATION RECOVERY (2017)
 AC5672
 AC5672'RECOVERY NOTE BY SD DEPT OF TRANSP 2017 (JCC)
 AC5672'RECOVERED AS DESCRIBED AT THE NORTH END OF A FENCE EXTENDING SOUTH.
 AC5672'MARK FALLS ON THE SOUTH SIDE OF A RESIDENTIAL APPROACH ROAD AND NORTH
 AC5672'OF A LARGE NEW GWT FIBER OPTIC VAULT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5671 ***********************************************************************
 AC5671  DESIGNATION -  385 063.51
 AC5671  PID         -  AC5671
 AC5671  STATE/COUNTY-  SD/CUSTER
 AC5671  COUNTRY     -  US
 AC5671  USGS QUAD   -  CICERO PEAK (2017)
 AC5671
 AC5671                         *CURRENT SURVEY CONTROL
 AC5671  ______________________________________________________________________
 AC5671* NAD 83(1986) POSITION- 43 43 01.     (N) 103 36 22.     (W)   SCALED
 AC5671* NAVD 88 ORTHO HEIGHT -  1674.998 (meters)     5495.39  (feet) ADJUSTED
 AC5671  ______________________________________________________________________
 AC5671  GEOID HEIGHT    -        -13.840 (meters)                     GEOID18
 AC5671  DYNAMIC HEIGHT  -       1674.235 (meters)     5492.89  (feet) COMP
 AC5671  MODELED GRAVITY -    980,102.1   (mgal)                       NAVD 88
 AC5671
 AC5671  VERT ORDER      -  FIRST     CLASS II
 AC5671
 AC5671.The horizontal coordinates were scaled from a map and have
 AC5671.an estimated accuracy of +/- 6 seconds.
 AC5671
 AC5671.The orthometric height was determined by differential leveling and
 AC5671.adjusted by the NATIONAL GEODETIC SURVEY
 AC5671.in October 1997.
 AC5671
 AC5671.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5671.GEOID18 height accuracy estimate available here.
 AC5671
 AC5671.Click photographs - Photos may exist for this station.
 AC5671
 AC5671.The dynamic height is computed by dividing the NAVD 88
 AC5671.geopotential number by the normal gravity value computed on the
 AC5671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5671.degrees latitude (g = 980.6199 gals.).
 AC5671
 AC5671.The modeled gravity was interpolated from observed gravity values.
 AC5671
 AC5671;                    North         East    Units  Estimated Accuracy
 AC5671;SPC SD S     -   158,900.      336,350.      MT  (+/- 180 meters Scaled)
 AC5671
 AC5671_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ122413(NAD 83)
 AC5671
 AC5671                          SUPERSEDED SURVEY CONTROL
 AC5671
 AC5671.No superseded survey control is available for this station.
 AC5671
 AC5671_MARKER: DB = BENCH MARK DISK
 AC5671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5671_STAMPING: 385-63.51 1994
 AC5671_MARK LOGO: SDDT
 AC5671_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5671+STABILITY: SURFACE MOTION
 AC5671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5671+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5671
 AC5671  HISTORY     - Date     Condition        Report By
 AC5671  HISTORY     - 1994     MONUMENTED       SDDT
 AC5671  HISTORY     - 19950411 GOOD             NGS
 AC5671
 AC5671                          STATION DESCRIPTION
 AC5671
 AC5671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5671'5.6 KM (3.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5671'IN CUSTER, 813.1 M (2667.6 FT) NORTH OF MILEPOST 63, 25.0 M (82.0 FT)
 AC5671'WEST OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT) SOUTH OF THE EXTENDED
 AC5671'CENTER OF A GRAVELED ROAD LEADING NORTHEAST, 9.4 M (30.8 FT) NORTH OF
 AC5671'THE NORTH END OF 3 BRACED FENCE POSTS, 1.0 M (3.3 FT) ABOVE THE LEVEL
 AC5671'OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE, AND
 AC5671'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5670 ***********************************************************************
 AC5670  DESIGNATION -  385 064.52
 AC5670  PID         -  AC5670
 AC5670  STATE/COUNTY-  SD/CUSTER
 AC5670  COUNTRY     -  US
 AC5670  USGS QUAD   -  CICERO PEAK (2017)
 AC5670
 AC5670                         *CURRENT SURVEY CONTROL
 AC5670  ______________________________________________________________________
 AC5670* NAD 83(1986) POSITION- 43 43 53.     (N) 103 36 31.     (W)   SCALED
 AC5670* NAVD 88 ORTHO HEIGHT -  1682.639 (meters)     5520.46  (feet) ADJUSTED
 AC5670  ______________________________________________________________________
 AC5670  GEOID HEIGHT    -        -13.789 (meters)                     GEOID18
 AC5670  DYNAMIC HEIGHT  -       1681.872 (meters)     5517.94  (feet) COMP
 AC5670  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 AC5670
 AC5670  VERT ORDER      -  FIRST     CLASS II
 AC5670
 AC5670.The horizontal coordinates were scaled from a map and have
 AC5670.an estimated accuracy of +/- 6 seconds.
 AC5670
 AC5670.The orthometric height was determined by differential leveling and
 AC5670.adjusted by the NATIONAL GEODETIC SURVEY
 AC5670.in October 1997.
 AC5670
 AC5670.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5670.GEOID18 height accuracy estimate available here.
 AC5670
 AC5670.Click photographs - Photos may exist for this station.
 AC5670
 AC5670.The dynamic height is computed by dividing the NAVD 88
 AC5670.geopotential number by the normal gravity value computed on the
 AC5670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5670.degrees latitude (g = 980.6199 gals.).
 AC5670
 AC5670.The modeled gravity was interpolated from observed gravity values.
 AC5670
 AC5670;                    North         East    Units  Estimated Accuracy
 AC5670;SPC SD S     -   160,510.      336,210.      MT  (+/- 180 meters Scaled)
 AC5670
 AC5670_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ120429(NAD 83)
 AC5670
 AC5670                          SUPERSEDED SURVEY CONTROL
 AC5670
 AC5670.No superseded survey control is available for this station.
 AC5670
 AC5670_MARKER: DB = BENCH MARK DISK
 AC5670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5670_STAMPING: 385-64.52 1994
 AC5670_MARK LOGO: SDDT
 AC5670_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5670+STABILITY: SURFACE MOTION
 AC5670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5670+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5670
 AC5670  HISTORY     - Date     Condition        Report By
 AC5670  HISTORY     - 1994     MONUMENTED       SDDT
 AC5670  HISTORY     - 19950411 GOOD             NGS
 AC5670
 AC5670                          STATION DESCRIPTION
 AC5670
 AC5670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5670'5.0 KM (3.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5670'IN CUSTER, 832.8 M (2732.3 FT) NORTH OF MILEPOST 64, 57.8 M (189.6 FT)
 AC5670'NORTH OF THE CENTER OF A DIRT ROAD LEADING TO THE CUSTER COUNTY
 AC5670'AIRPORT, 22.8 M (74.8 FT) WEST OF THE HIGHWAY CENTERLINE, 13.2 M (43.3
 AC5670'FT) SOUTH OF A UTILITY POLE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 AC5670'HIGHWAY, 0.1 M (0.3 FT) EAST OF A WITNESS POST AND FENCE, AND THE
 AC5670'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5669 ***********************************************************************
 AC5669  DESIGNATION -  385 064.68
 AC5669  PID         -  AC5669
 AC5669  STATE/COUNTY-  SD/CUSTER
 AC5669  COUNTRY     -  US
 AC5669  USGS QUAD   -  CICERO PEAK (2017)
 AC5669
 AC5669                         *CURRENT SURVEY CONTROL
 AC5669  ______________________________________________________________________
 AC5669* NAD 83(1986) POSITION- 43 43 59.     (N) 103 36 36.     (W)   SCALED
 AC5669* NAVD 88 ORTHO HEIGHT -  1689.443 (meters)     5542.78  (feet) ADJUSTED
 AC5669  ______________________________________________________________________
 AC5669  GEOID HEIGHT    -        -13.779 (meters)                     GEOID18
 AC5669  DYNAMIC HEIGHT  -       1688.672 (meters)     5540.25  (feet) COMP
 AC5669  MODELED GRAVITY -    980,100.9   (mgal)                       NAVD 88
 AC5669
 AC5669  VERT ORDER      -  FIRST     CLASS II
 AC5669
 AC5669.The horizontal coordinates were scaled from a map and have
 AC5669.an estimated accuracy of +/- 6 seconds.
 AC5669
 AC5669.The orthometric height was determined by differential leveling and
 AC5669.adjusted by the NATIONAL GEODETIC SURVEY
 AC5669.in October 1997.
 AC5669
 AC5669.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5669.GEOID18 height accuracy estimate available here.
 AC5669
 AC5669.Click photographs - Photos may exist for this station.
 AC5669
 AC5669.The dynamic height is computed by dividing the NAVD 88
 AC5669.geopotential number by the normal gravity value computed on the
 AC5669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5669.degrees latitude (g = 980.6199 gals.).
 AC5669
 AC5669.The modeled gravity was interpolated from observed gravity values.
 AC5669
 AC5669;                    North         East    Units  Estimated Accuracy
 AC5669;SPC SD S     -   160,700.      336,110.      MT  (+/- 180 meters Scaled)
 AC5669
 AC5669_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ119431(NAD 83)
 AC5669
 AC5669                          SUPERSEDED SURVEY CONTROL
 AC5669
 AC5669.No superseded survey control is available for this station.
 AC5669
 AC5669_MARKER: Z = SEE DESCRIPTION
 AC5669_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5669_STAMPING: 385-64.68 1995
 AC5669_MARK LOGO: NGS
 AC5669_PROJECTION: FLUSH
 AC5669_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5669_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5669+STABILITY: POSITION/ELEVATION WELL
 AC5669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5669+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5669_ROD/PIPE-DEPTH: 6.4 meters
 AC5669_SLEEVE-DEPTH  : 4.0 meters
 AC5669
 AC5669  HISTORY     - Date     Condition        Report By
 AC5669  HISTORY     - 1995     MONUMENTED       SDDT
 AC5669  HISTORY     - 19950410 GOOD             NGS
 AC5669
 AC5669                          STATION DESCRIPTION
 AC5669
 AC5669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5669'4.7 KM (2.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5669'IN CUSTER, 550.1 M (1804.8 FT) SOUTH OF MILEPOST 65, 160.4 M (526.2
 AC5669'FT) WEST OF THE HIGHWAY CENTERLINE, 87.4 M (286.7 FT) SOUTHWEST OF THE
 AC5669'MOST SOUTHERLY OF SIX RUNWAY END LIGHTS, 76.5 M (251.0 FT) SOUTH OF
 AC5669'THE SOUTH EDGE OF A RUNWAY, 19.0 M (62.3 FT) EAST OF THE EAST END OF 3
 AC5669'BRACED FENCE POSTS, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.4 M (1.3 FT)
 AC5669'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD
 AC5669'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 AC5669'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 AC5669'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5669'THROUGH A 4-INCH PVC CAP.  THE MARK IS ON PROPERTY OWNED BY CUSTER
 AC5669'COUNTY.  TO GAIN ACCESS TO THE MARK CONTACT--JERRY WILKERSON, CUSTER
 AC5669'COUNTY AIRPORT, 12200 AVIATION PLACE, CUSTER, SD 57730, TELEPHONE
 AC5669'NUMBER (605) 673-3874.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5668 ***********************************************************************
 AC5668  DESIGNATION -  385 065.59
 AC5668  PID         -  AC5668
 AC5668  STATE/COUNTY-  SD/CUSTER
 AC5668  COUNTRY     -  US
 AC5668  USGS QUAD   -  CICERO PEAK (2017)
 AC5668
 AC5668                         *CURRENT SURVEY CONTROL
 AC5668  ______________________________________________________________________
 AC5668* NAD 83(1986) POSITION- 43 44 45.     (N) 103 36 44.     (W)   SCALED
 AC5668* NAVD 88 ORTHO HEIGHT -  1665.647 (meters)     5464.71  (feet) ADJUSTED
 AC5668  ______________________________________________________________________
 AC5668  GEOID HEIGHT    -        -13.739 (meters)                     GEOID18
 AC5668  DYNAMIC HEIGHT  -       1664.883 (meters)     5462.20  (feet) COMP
 AC5668  MODELED GRAVITY -    980,099.5   (mgal)                       NAVD 88
 AC5668
 AC5668  VERT ORDER      -  FIRST     CLASS II
 AC5668
 AC5668.The horizontal coordinates were scaled from a map and have
 AC5668.an estimated accuracy of +/- 6 seconds.
 AC5668
 AC5668.The orthometric height was determined by differential leveling and
 AC5668.adjusted by the NATIONAL GEODETIC SURVEY
 AC5668.in October 1997.
 AC5668
 AC5668.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5668.GEOID18 height accuracy estimate available here.
 AC5668
 AC5668.Click photographs - Photos may exist for this station.
 AC5668
 AC5668.The dynamic height is computed by dividing the NAVD 88
 AC5668.geopotential number by the normal gravity value computed on the
 AC5668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5668.degrees latitude (g = 980.6199 gals.).
 AC5668
 AC5668.The modeled gravity was interpolated from observed gravity values.
 AC5668
 AC5668;                    North         East    Units  Estimated Accuracy
 AC5668;SPC SD S     -   162,130.      335,990.      MT  (+/- 180 meters Scaled)
 AC5668
 AC5668_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ117445(NAD 83)
 AC5668
 AC5668                          SUPERSEDED SURVEY CONTROL
 AC5668
 AC5668.No superseded survey control is available for this station.
 AC5668
 AC5668_MARKER: DB = BENCH MARK DISK
 AC5668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5668_STAMPING: 385-65.59 1994
 AC5668_MARK LOGO: SDDT
 AC5668_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5668+STABILITY: SURFACE MOTION
 AC5668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5668+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5668
 AC5668  HISTORY     - Date     Condition        Report By
 AC5668  HISTORY     - 1994     MONUMENTED       SDDT
 AC5668  HISTORY     - 19950411 GOOD             NGS
 AC5668
 AC5668                          STATION DESCRIPTION
 AC5668
 AC5668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5668'3.3 KM (2.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5668'IN CUSTER, 926.4 M (3039.4 FT) NORTH OF MILEPOST 65, 72.4 M (237.5 FT)
 AC5668'SOUTH OF THE CENTER OF A DRIVEWAY, 61.8 M (202.8 FT) NORTH OF THE
 AC5668'CENTER OF A GATE, 39.9 M (130.9 FT) WEST OF THE HIGHWAY CENTERLINE,
 AC5668'10.0 M (32.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 3.5 M (11.5 FT) NORTH
 AC5668'OF THE NORTH EDGE OF A LARGE ROCK OUTCROP, 1.0 M (3.3 FT) NORTH OF THE
 AC5668'NORTH END OF 2 BRACED FENCE POSTS, 0.1 M (0.3 FT) EAST OF A WITNESS
 AC5668'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5668'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5641 ***********************************************************************
 AC5641  DESIGNATION -  385 066.66
 AC5641  PID         -  AC5641
 AC5641  STATE/COUNTY-  SD/CUSTER
 AC5641  COUNTRY     -  US
 AC5641  USGS QUAD   -  CUSTER (2017)
 AC5641
 AC5641                         *CURRENT SURVEY CONTROL
 AC5641  ______________________________________________________________________
 AC5641* NAD 83(1986) POSITION- 43 45 36.19   (N) 103 36 33.75   (W)   HD_HELD1
 AC5641* NAVD 88 ORTHO HEIGHT -  1631.468 (meters)     5352.57  (feet) ADJUSTED
 AC5641  ______________________________________________________________________
 AC5641  GEOID HEIGHT    -        -13.717 (meters)                     GEOID18
 AC5641  DYNAMIC HEIGHT  -       1630.715 (meters)     5350.10  (feet) COMP
 AC5641  MODELED GRAVITY -    980,098.1   (mgal)                       NAVD 88
 AC5641
 AC5641  VERT ORDER      -  FIRST     CLASS II
 AC5641
 AC5641.The horizontal coordinates were determined by differentially corrected
 AC5641.hand held GPS observations or other comparable positioning techniques
 AC5641.and have an estimated accuracy of +/- 3 meters.
 AC5641
 AC5641.The orthometric height was determined by differential leveling and
 AC5641.adjusted by the NATIONAL GEODETIC SURVEY
 AC5641.in October 1997.
 AC5641
 AC5641.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5641.GEOID18 height accuracy estimate available here.
 AC5641
 AC5641.Click photographs - Photos may exist for this station.
 AC5641
 AC5641.The dynamic height is computed by dividing the NAVD 88
 AC5641.geopotential number by the normal gravity value computed on the
 AC5641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5641.degrees latitude (g = 980.6199 gals.).
 AC5641
 AC5641.The modeled gravity was interpolated from observed gravity values.
 AC5641
 AC5641;                    North         East    Units  Estimated Accuracy
 AC5641;SPC SD S     -   163,698.4     336,276.7     MT  (+/- 3 meters HH1 GPS) 
 AC5641
 AC5641_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1194046162(NAD 83)
 AC5641
 AC5641                          SUPERSEDED SURVEY CONTROL
 AC5641
 AC5641.No superseded survey control is available for this station.
 AC5641
 AC5641_MARKER: DB = BENCH MARK DISK
 AC5641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5641_STAMPING: 385-66.66 1994
 AC5641_MARK LOGO: SDDT
 AC5641_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5641+STABILITY: SURFACE MOTION
 AC5641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5641+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2004
 AC5641
 AC5641  HISTORY     - Date     Condition        Report By
 AC5641  HISTORY     - 1994     MONUMENTED       SDDT
 AC5641  HISTORY     - 19950418 GOOD             NGS
 AC5641  HISTORY     - 20040720 GOOD             GEOCAC
 AC5641
 AC5641                          STATION DESCRIPTION
 AC5641
 AC5641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5641'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 AC5641'IN CUSTER, 1060.0 M (3477.7 FT) NORTH OF MILEPOST 66, 22.4 M (73.5 FT)
 AC5641'WEST OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) SOUTH OF A CHAIN-LINK
 AC5641'FENCE ENCLOSING A HIGHWAY DEPARTMENT MAINTENANCE YARD, 1.0 M (3.3 FT)
 AC5641'ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST
 AC5641'AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5641'SURFACE.
 AC5641
 AC5641                          STATION RECOVERY (2004)
 AC5641
 AC5641'RECOVERY NOTE BY GEOCACHING 2004 (DJH)
 AC5641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7872 ***********************************************************************
 AC7872  CBN         -  This is a Cooperative Base Network Control Station.
 AC7872  DESIGNATION -  385 114.12
 AC7872  PID         -  AC7872
 AC7872  STATE/COUNTY-  SD/LAWRENCE
 AC7872  COUNTRY     -  US
 AC7872  USGS QUAD   -  DEADWOOD SOUTH (2017)
 AC7872
 AC7872                         *CURRENT SURVEY CONTROL
 AC7872  ______________________________________________________________________
 AC7872* NAD 83(2011) POSITION- 44 16 30.78906(N) 103 41 39.18574(W)   ADJUSTED
 AC7872* NAD 83(2011) ELLIP HT-  1664.168 (meters)        (06/27/12)   ADJUSTED
 AC7872* NAD 83(2011) EPOCH   -  2010.00
 AC7872* NAVD 88 ORTHO HEIGHT -  1677.8   (meters)     5505.    (feet) GPS OBS
 AC7872  ______________________________________________________________________
 AC7872  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7872  GEOID HEIGHT    -        -13.523 (meters)                     GEOID96
 AC7872  GEOID HEIGHT    -        -13.582 (meters)                     GEOID18
 AC7872  NAD 83(2011) X  - -1,083,174.007 (meters)                     COMP
 AC7872  NAD 83(2011) Y  - -4,445,307.790 (meters)                     COMP
 AC7872  NAD 83(2011) Z  -  4,431,200.373 (meters)                     COMP
 AC7872  LAPLACE CORR    -         -9.98  (seconds)                    DEFLEC18
 AC7872
 AC7872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7872  Standards:
 AC7872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7872  -------------------------------------------------------------------
 AC7872  NETWORK    1.18   3.53           0.55   0.38   1.80     -0.03533858
 AC7872  -------------------------------------------------------------------
 AC7872  Click here for local accuracies and other accuracy information.
 AC7872
 AC7872.The horizontal coordinates were established by GPS observations
 AC7872.and adjusted by the National Geodetic Survey in June 2012.
 AC7872
 AC7872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7872.been affixed to the stable North American tectonic plate. See 
 AC7872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7872
 AC7872.The horizontal coordinates are valid at the epoch date displayed above
 AC7872.which is a decimal equivalence of Year/Month/Day.
 AC7872
 AC7872.The orthometric height was determined by GPS observations and a
 AC7872.high-resolution geoid model.
 AC7872
 AC7872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7872.GEOID18 height accuracy estimate available here.
 AC7872
 AC7872.Click photographs - Photos may exist for this station.
 AC7872
 AC7872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7872
 AC7872.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7872
 AC7872.The ellipsoidal height was determined by GPS observations
 AC7872.and is referenced to NAD 83.
 AC7872
 AC7872. The following values were computed from the NAD 83(2011) position.
 AC7872
 AC7872;                    North         East     Units Scale Factor Converg.
 AC7872;SPC SD N     -    55,832.006   305,167.378   MT  1.00003010   -2 36 52.3
 AC7872;SPC SD N     -   183,175.51  1,001,203.31   sFT  1.00003010   -2 36 52.3
 AC7872;UTM  13      - 4,903,270.590   604,204.986   MT  0.99973354   +0 54 42.0
 AC7872
 AC7872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7872!SPC SD N     -   0.99973913  x   1.00003010  =   0.99976922
 AC7872!UTM  13      -   0.99973913  x   0.99973354  =   0.99947274
 AC7872
 AC7872_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0420403270(NAD 83)
 AC7872
 AC7872                          SUPERSEDED SURVEY CONTROL
 AC7872
 AC7872  NAD 83(2007)-  44 16 30.78892(N)    103 41 39.18687(W) AD(2002.00) 0
 AC7872  ELLIP H (02/10/07) 1664.196  (m)                       GP(2002.00)    
 AC7872  ELLIP H (04/15/04) 1664.189  (m)                       GP(       ) 2 1
 AC7872  NAD 83(1996)-  44 16 30.78814(N)    103 41 39.18691(W) AD(       ) B
 AC7872  ELLIP H (04/18/97) 1664.264  (m)                       GP(       ) 4 1
 AC7872
 AC7872.Superseded values are not recommended for survey control.
 AC7872
 AC7872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7872.See file dsdata.pdf to determine how the superseded data were derived.
 AC7872
 AC7872_MARKER: Z = SEE DESCRIPTION
 AC7872_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7872_STAMPING: 385-114.12 1995
 AC7872_MARK LOGO: NGS
 AC7872_PROJECTION: FLUSH
 AC7872_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7872+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7872_ROD/PIPE-DEPTH: 6.4 meters
 AC7872_SLEEVE-DEPTH  : 1.8 meters
 AC7872
 AC7872  HISTORY     - Date     Condition        Report By
 AC7872  HISTORY     - 1995     MONUMENTED       SDDT
 AC7872  HISTORY     - 19960924 GOOD             SDDT
 AC7872
 AC7872                          STATION DESCRIPTION
 AC7872
 AC7872'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7872'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF DEADWOOD, ON US
 AC7872'HIGHWAY 385.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7872'STATION FROM THE JUNCTION OF U.S. HIGHWAYS 385 AND 85 ON THE WEST SIDE
 AC7872'OF DEADWOOD, GO SOUTH ON U.S. HIGHWAY 385 FOR 8.0 MI (12.9 KM) TO
 AC7872'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7872'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7872'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 0.15 MI (0.24 KM) SOUTH OF A
 AC7872'PAVED COUNTY ROAD LEADING TO NEMO, 64.0 FT (19.5 M) EAST OF THE CENTER
 AC7872'OF U.S. HIGHWAY 385, AND 1.0 FT (0.3 M) WEST OF WITNESS POST AND
 AC7872'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7872'AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0528 ***********************************************************************
 OT0528  DESIGNATION -  3891 DW
 OT0528  PID         -  OT0528
 OT0528  STATE/COUNTY-  SD/FALL RIVER
 OT0528  COUNTRY     -  US
 OT0528  USGS QUAD   -  FLINT HILL (2017)
 OT0528
 OT0528                         *CURRENT SURVEY CONTROL
 OT0528  ______________________________________________________________________
 OT0528* NAD 83(1986) POSITION- 43 21 10.     (N) 103 42 32.     (W)   SCALED
 OT0528* NAVD 88 ORTHO HEIGHT -  1187.284 (meters)     3895.28  (feet) ADJUSTED
 OT0528  ______________________________________________________________________
 OT0528  GEOID HEIGHT    -        -15.064 (meters)                     GEOID18
 OT0528  DYNAMIC HEIGHT  -       1186.772 (meters)     3893.60  (feet) COMP
 OT0528  MODELED GRAVITY -    980,146.9   (mgal)                       NAVD 88
 OT0528
 OT0528  VERT ORDER      -  FIRST     CLASS II
 OT0528
 OT0528.The horizontal coordinates were scaled from a map and have
 OT0528.an estimated accuracy of +/- 6 seconds.
 OT0528
 OT0528.The orthometric height was determined by differential leveling and
 OT0528.adjusted by the NATIONAL GEODETIC SURVEY
 OT0528.in June 1991.
 OT0528
 OT0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0528.GEOID18 height accuracy estimate available here.
 OT0528
 OT0528.Click photographs - Photos may exist for this station.
 OT0528
 OT0528.The dynamic height is computed by dividing the NAVD 88
 OT0528.geopotential number by the normal gravity value computed on the
 OT0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0528.degrees latitude (g = 980.6199 gals.).
 OT0528
 OT0528.The modeled gravity was interpolated from observed gravity values.
 OT0528
 OT0528;                    North         East    Units  Estimated Accuracy
 OT0528;SPC SD S     -   118,810.      326,430.      MT  (+/- 180 meters Scaled)
 OT0528
 OT0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ046008(NAD 83)
 OT0528
 OT0528                          SUPERSEDED SURVEY CONTROL
 OT0528
 OT0528  NGVD 29 (??/??/92) 1186.718  (m)         3893.42   (f) ADJ UNCH    1 2
 OT0528
 OT0528.Superseded values are not recommended for survey control.
 OT0528
 OT0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0528.See file dsdata.pdf to determine how the superseded data were derived.
 OT0528
 OT0528_MARKER: P = PIPE CAP
 OT0528_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0528_STAMPING: 3891 DW
 OT0528_MARK LOGO: USGS
 OT0528_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0528_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0528
 OT0528  HISTORY     - Date     Condition        Report By
 OT0528  HISTORY     - 1898     MONUMENTED       USGS
 OT0528  HISTORY     - 1963     GOOD             CGS
 OT0528
 OT0528                          STATION DESCRIPTION
 OT0528
 OT0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0528'5.6 MI S FROM MINNEKAHTA.
 OT0528'ABOUT 5.65 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0528'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, IN SECTION 13,
 OT0528'T 8 S, R 3 E, 10 POLES NORTH OF MILE POST 10 AND ON THE EAST BANK
 OT0528'OF A WIDE GULLY, ABOUT 500 FEET NORTHEAST OF AND ACROSS THE GULLY
 OT0528'FROM THE NORTHEAST CORNER OF TRESTLE NUMBER 10-20, 333 FEET EAST
 OT0528'OF AND ACROSS THE GULLY FROM THE EAST RAIL, 294 FEET EAST OF A
 OT0528'FENCE, 240 FEET WEST OF THE CENTER OF A PRIVATE ROAD, 294.0
 OT0528'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL,
 OT0528'A U.S. GEOLOGICAL SURVEY CAP RIVETED ON THE TOP OF A 3 1/2 INCH
 OT0528'IRON PIPE PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1600 ***********************************************************************
 PU1600  DESIGNATION -  3892
 PU1600  PID         -  PU1600
 PU1600  STATE/COUNTY-  SD/LAWRENCE
 PU1600  COUNTRY     -  US
 PU1600  USGS QUAD   -  SPEARFISH (2017)
 PU1600
 PU1600                         *CURRENT SURVEY CONTROL
 PU1600  ______________________________________________________________________
 PU1600* NAD 83(1986) POSITION- 44 26 47.     (N) 103 51 51.     (W)   SCALED
 PU1600* NAVD 88 ORTHO HEIGHT -  1187.546 (meters)     3896.14  (feet) ADJUSTED
 PU1600  ______________________________________________________________________
 PU1600  GEOID HEIGHT    -        -14.181 (meters)                     GEOID18
 PU1600  DYNAMIC HEIGHT  -       1187.081 (meters)     3894.61  (feet) COMP
 PU1600  MODELED GRAVITY -    980,185.2   (mgal)                       NAVD 88
 PU1600
 PU1600  VERT ORDER      -  SECOND    CLASS 0
 PU1600
 PU1600.The horizontal coordinates were scaled from a map and have
 PU1600.an estimated accuracy of +/- 6 seconds.
 PU1600
 PU1600.The orthometric height was determined by differential leveling and
 PU1600.adjusted by the NATIONAL GEODETIC SURVEY
 PU1600.in June 1991.
 PU1600
 PU1600.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1600.GEOID18 height accuracy estimate available here.
 PU1600
 PU1600.Click photographs - Photos may exist for this station.
 PU1600
 PU1600.The dynamic height is computed by dividing the NAVD 88
 PU1600.geopotential number by the normal gravity value computed on the
 PU1600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1600.degrees latitude (g = 980.6199 gals.).
 PU1600
 PU1600.The modeled gravity was interpolated from observed gravity values.
 PU1600
 PU1600;                    North         East    Units  Estimated Accuracy
 PU1600;SPC SD N     -    75,460.      292,520.      MT  (+/- 180 meters Scaled)
 PU1600
 PU1600_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903220(NAD 83)
 PU1600
 PU1600                          SUPERSEDED SURVEY CONTROL
 PU1600
 PU1600.No superseded survey control is available for this station.
 PU1600
 PU1600_MARKER: P = PIPE CAP
 PU1600_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1600_STAMPING: DW 3892
 PU1600_MARK LOGO: USGS
 PU1600_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1600_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1600
 PU1600  HISTORY     - Date     Condition        Report By
 PU1600  HISTORY     - 1900     MONUMENTED       USGS
 PU1600  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1600
 PU1600                          STATION DESCRIPTION
 PU1600
 PU1600'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1600'3.6 MI S FROM SPEARFISH.
 PU1600'3.6 MILES SOUTH ALONG A COUNTY ROAD FROM THE ABANDONED RAILROAD
 PU1600'STATION AT SPEARFISH, LAWRENCE COUNTY, IN SPEARFISH CANYON, 40
 PU1600'FEET WEST OF THE RIVER, 50 FEET EAST OF THE TRACK, AND 31 FEET
 PU1600'LOWER THAN THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 PU1600'CAP, STAMPED DW 3892 AND RIVETED ON THE TOP OF A 3-1/2-INCH IRON
 PU1600'PIPE.  NOTE-- DAMAGED BY FLOOD IN 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0952 ***********************************************************************
 OT0952  DESIGNATION -  39 T
 OT0952  PID         -  OT0952
 OT0952  STATE/COUNTY-  SD/SHANNON
 OT0952  COUNTRY     -  US
 OT0952  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0952
 OT0952                         *CURRENT SURVEY CONTROL
 OT0952  ______________________________________________________________________
 OT0952* NAD 83(1986) POSITION- 43 11 27.     (N) 102 55 47.     (W)   SCALED
 OT0952* NAVD 88 ORTHO HEIGHT -   926.522 (meters)     3039.76  (feet) ADJUSTED
 OT0952  ______________________________________________________________________
 OT0952  GEOID HEIGHT    -        -17.601 (meters)                     GEOID18
 OT0952  DYNAMIC HEIGHT  -        926.141 (meters)     3038.51  (feet) COMP
 OT0952  MODELED GRAVITY -    980,176.7   (mgal)                       NAVD 88
 OT0952
 OT0952  VERT ORDER      -  FIRST     CLASS II
 OT0952
 OT0952.The horizontal coordinates were scaled from a map and have
 OT0952.an estimated accuracy of +/- 6 seconds.
 OT0952
 OT0952.The orthometric height was determined by differential leveling and
 OT0952.adjusted by the NATIONAL GEODETIC SURVEY
 OT0952.in June 1994.
 OT0952
 OT0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0952.GEOID18 height accuracy estimate available here.
 OT0952
 OT0952.Click photographs - Photos may exist for this station.
 OT0952
 OT0952.The dynamic height is computed by dividing the NAVD 88
 OT0952.geopotential number by the normal gravity value computed on the
 OT0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0952.degrees latitude (g = 980.6199 gals.).
 OT0952
 OT0952.The modeled gravity was interpolated from observed gravity values.
 OT0952
 OT0952;                    North         East    Units  Estimated Accuracy
 OT0952;SPC SD S     -    98,560.      388,990.      MT  (+/- 180 meters Scaled)
 OT0952
 OT0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH682840(NAD 83)
 OT0952
 OT0952                          SUPERSEDED SURVEY CONTROL
 OT0952
 OT0952.No superseded survey control is available for this station.
 OT0952
 OT0952_MARKER: DD = SURVEY DISK
 OT0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0952_STAMPING: 39 T 1967 3038
 OT0952_MARK LOGO: USGS
 OT0952_PROJECTION: PROJECTING 30 CENTIMETERS
 OT0952_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0952+STABILITY: SURFACE MOTION
 OT0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0952+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0952
 OT0952  HISTORY     - Date     Condition        Report By
 OT0952  HISTORY     - 1967     MONUMENTED       USGS
 OT0952  HISTORY     - 19930919 GOOD             NGS
 OT0952
 OT0952                          STATION DESCRIPTION
 OT0952
 OT0952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0952'29.2 KM (18.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0952'OF U.S. HIGHWAY 385 IN OELRICHS, 731.0 M (2398.3 FT) EAST OF
 OT0952'MILEPOST 78, 28.7 M (94.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 OT0952'3.6 M (11.8 FT) NORTHEAST OF UTILITY POLE NUMBER 6-30 WITH A GUY
 OT0952'CABLE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.1 M (0.3 FT)
 OT0952'SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.3
 OT0952'M (1.0 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0236 ***********************************************************************
 PR0236  DESIGNATION -  4
 PR0236  PID         -  PR0236
 PR0236  STATE/COUNTY-  SD/BROOKINGS
 PR0236  COUNTRY     -  US
 PR0236  USGS QUAD   -  BRUCE (2017)
 PR0236
 PR0236                         *CURRENT SURVEY CONTROL
 PR0236  ______________________________________________________________________
 PR0236* NAD 83(1986) POSITION- 44 26 03.     (N) 096 55 37.     (W)   SCALED
 PR0236* NAVD 88 ORTHO HEIGHT -   501.408 (meters)     1645.04  (feet) ADJUSTED
 PR0236  ______________________________________________________________________
 PR0236  GEOID HEIGHT    -        -25.027 (meters)                     GEOID18
 PR0236  DYNAMIC HEIGHT  -        501.326 (meters)     1644.77  (feet) COMP
 PR0236  MODELED GRAVITY -    980,437.5   (mgal)                       NAVD 88
 PR0236
 PR0236  VERT ORDER      -  SECOND    CLASS 0
 PR0236
 PR0236.The horizontal coordinates were scaled from a map and have
 PR0236.an estimated accuracy of +/- 6 seconds.
 PR0236
 PR0236.The orthometric height was determined by differential leveling and
 PR0236.adjusted by the NATIONAL GEODETIC SURVEY
 PR0236.in June 1991.
 PR0236
 PR0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0236.GEOID18 height accuracy estimate available here.
 PR0236
 PR0236.Click photographs - Photos may exist for this station.
 PR0236
 PR0236.The dynamic height is computed by dividing the NAVD 88
 PR0236.geopotential number by the normal gravity value computed on the
 PR0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0236.degrees latitude (g = 980.6199 gals.).
 PR0236
 PR0236.The modeled gravity was interpolated from observed gravity values.
 PR0236
 PR0236;                    North         East    Units  Estimated Accuracy
 PR0236;SPC SD N     -    71,410.      844,610.      MT  (+/- 180 meters Scaled)
 PR0236
 PR0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ649221(NAD 83)
 PR0236
 PR0236                          SUPERSEDED SURVEY CONTROL
 PR0236
 PR0236  NGVD 29 (??/??/92)  501.143  (m)         1644.17   (f) ADJ UNCH    2 0
 PR0236
 PR0236.Superseded values are not recommended for survey control.
 PR0236
 PR0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0236.See file dsdata.pdf to determine how the superseded data were derived.
 PR0236
 PR0236_MARKER: DB = BENCH MARK DISK
 PR0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0236+STABILITY: SURFACE MOTION
 PR0236
 PR0236  HISTORY     - Date     Condition        Report By
 PR0236  HISTORY     - UNK      MONUMENTED       SDHD
 PR0236  HISTORY     - 1949     GOOD             CGS
 PR0236
 PR0236                          STATION DESCRIPTION
 PR0236
 PR0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0236'2.3 MI SW FROM BRUCE.
 PR0236'1.7 MILES WEST ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0236'BRUCE, THENCE 0.6 MILE SOUTH ALONG A GRAVELED ROAD, 0.4 MILE
 PR0236'NORTH OF A ROAD INTERSECTION, 408.0 FEET SOUTH OF A POINT
 PR0236'WHERE THE ROAD PASSES OVER THE CREST OF A HILL, 126.0 FEET
 PR0236'SOUTH OF THE EXTENDED CENTER LINE OF A PRIVATE DRIVE LEADING
 PR0236'EAST TO A FARMHOUSE, 45.0 FEET WEST OF THE CENTER LINE OF THE
 PR0236'ROAD, 2.0 FEET WEST OF A REFERENCE POST, 1.6 FEET WEST OF A
 PR0236'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 PR0236'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1139 ***********************************************************************
 OR1139  DESIGNATION -  4
 OR1139  PID         -  OR1139
 OR1139  STATE/COUNTY-  SD/CHARLES MIX
 OR1139  COUNTRY     -  US
 OR1139  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1139
 OR1139                         *CURRENT SURVEY CONTROL
 OR1139  ______________________________________________________________________
 OR1139* NAD 83(1986) POSITION- 43 04 10.     (N) 098 32 40.     (W)   SCALED
 OR1139* NAVD 88 ORTHO HEIGHT -   427.824 (meters)     1403.62  (feet) ADJUSTED
 OR1139  ______________________________________________________________________
 OR1139  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 OR1139  DYNAMIC HEIGHT  -        427.682 (meters)     1403.15  (feet) COMP
 OR1139  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 OR1139
 OR1139  VERT ORDER      -  FIRST     CLASS II
 OR1139
 OR1139.The horizontal coordinates were scaled from a map and have
 OR1139.an estimated accuracy of +/- 6 seconds.
 OR1139
 OR1139.The orthometric height was determined by differential leveling and
 OR1139.adjusted by the NATIONAL GEODETIC SURVEY
 OR1139.in June 1994.
 OR1139
 OR1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1139.GEOID18 height accuracy estimate available here.
 OR1139
 OR1139.Click photographs - Photos may exist for this station.
 OR1139
 OR1139.The dynamic height is computed by dividing the NAVD 88
 OR1139.geopotential number by the normal gravity value computed on the
 OR1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1139.degrees latitude (g = 980.6199 gals.).
 OR1139
 OR1139.The modeled gravity was interpolated from observed gravity values.
 OR1139
 OR1139;                    North         East    Units  Estimated Accuracy
 OR1139;SPC SD S     -    83,350.      745,690.      MT  (+/- 180 meters Scaled)
 OR1139
 OR1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN370686(NAD 83)
 OR1139
 OR1139                          SUPERSEDED SURVEY CONTROL
 OR1139
 OR1139.No superseded survey control is available for this station.
 OR1139
 OR1139_MARKER: B = BOLT
 OR1139_SETTING: 66 = SET IN ROCK OUTCROP
 OR1139_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1139_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1139_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1139+STABILITY: POSITION/ELEVATION WELL
 OR1139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1139+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1139_ROD/PIPE-DEPTH: 24.4 meters
 OR1139
 OR1139  HISTORY     - Date     Condition        Report By
 OR1139  HISTORY     - UNK      MONUMENTED       USACE
 OR1139  HISTORY     - 19930929 GOOD             NGS
 OR1139  HISTORY     - 20121212 GOOD             INDIV
 OR1139
 OR1139                          STATION DESCRIPTION
 OR1139
 OR1139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1139'1.2 KM (0.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1139'STATE HIGHWAY 46 IN PICKSTOWN, 28.5 M (93.5 FT) NORTH OF THE HIGHWAY
 OR1139'CENTERLINE, 9.0 M (29.5 FT) EAST OF THE CENTER OF THE FORT RANDALL
 OR1139'DAM INFORMATION CENTER ENTRANCE ROAD, 8.6 M (28.2 FT) NORTHWEST OF A
 OR1139'UTILITY POLE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3
 OR1139'M (1.0 FT) EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A WELDED
 OR1139'BEAD ON TOP OF AN UNSTAMPED METAL PIPE CAP THAT IS ATTACHED TO A
 OR1139'2-1/2 INCH METAL PIPE ENCASED IN A 5-INCH PVC PIPE.  THE PIPE IS
 OR1139'CEMENTED IN BEDROCK.  ACCESS TO THE DATUM POINT IS THROUGH A 9 BY
 OR1139'9-INCH LOCKED METAL COVER.
 OR1139
 OR1139                          STATION RECOVERY (2012)
 OR1139
 OR1139'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0828 ***********************************************************************
 OT0828  DESIGNATION -  4 DHW
 OT0828  PID         -  OT0828
 OT0828  STATE/COUNTY-  SD/FALL RIVER
 OT0828  COUNTRY     -  US
 OT0828  USGS QUAD   -  CROWE DAM (2017)
 OT0828
 OT0828                         *CURRENT SURVEY CONTROL
 OT0828  ______________________________________________________________________
 OT0828* NAD 83(1986) POSITION- 43 01 59.     (N) 103 47 59.     (W)   SCALED
 OT0828* NAVD 88 ORTHO HEIGHT -  1164.146 (meters)     3819.37  (feet) ADJUSTED
 OT0828  ______________________________________________________________________
 OT0828  GEOID HEIGHT    -        -15.653 (meters)                     GEOID18
 OT0828  DYNAMIC HEIGHT  -       1163.607 (meters)     3817.60  (feet) COMP
 OT0828  MODELED GRAVITY -    980,116.3   (mgal)                       NAVD 88
 OT0828
 OT0828  VERT ORDER      -  THIRD
 OT0828
 OT0828.The horizontal coordinates were scaled from a map and have
 OT0828.an estimated accuracy of +/- 6 seconds.
 OT0828
 OT0828.The orthometric height was determined by differential leveling and
 OT0828.adjusted by the NATIONAL GEODETIC SURVEY
 OT0828.in June 1991.
 OT0828
 OT0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0828.GEOID18 height accuracy estimate available here.
 OT0828
 OT0828.Click photographs - Photos may exist for this station.
 OT0828
 OT0828.The dynamic height is computed by dividing the NAVD 88
 OT0828.geopotential number by the normal gravity value computed on the
 OT0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0828.degrees latitude (g = 980.6199 gals.).
 OT0828
 OT0828.The modeled gravity was interpolated from observed gravity values.
 OT0828
 OT0828;                    North         East    Units  Estimated Accuracy
 OT0828;SPC SD S     -    83,630.      317,590.      MT  (+/- 180 meters Scaled)
 OT0828
 OT0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH977651(NAD 83)
 OT0828
 OT0828                          SUPERSEDED SURVEY CONTROL
 OT0828
 OT0828.No superseded survey control is available for this station.
 OT0828
 OT0828_MARKER: DB = BENCH MARK DISK
 OT0828_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0828+WITH SETTING: INFORMATION.
 OT0828_STAMPING: 4 DHW 1974
 OT0828_MARK LOGO: USGS
 OT0828_PROJECTION: FLUSH
 OT0828_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0828_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0828+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0828
 OT0828  HISTORY     - Date     Condition        Report By
 OT0828  HISTORY     - 1974     MONUMENTED       USGS
 OT0828
 OT0828                          STATION DESCRIPTION
 OT0828
 OT0828'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0828'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 7.7 MILES WEST
 OT0828'ALONG GRADED ROAD TO A JUNCTION WITH A NORTH ROAD TO EDGEMONT, SOUTH
 OT0828'DAKOTA, NEAR 16TH CORNER OF SECTIONS 6-5/TOWNSHIP 12 NORTH/RANGE 3
 OT0828'EAST, 223 FEET WEST ALONG EAST-WEST ROAD FROM EAST Y-JUNCTION, 31
 OT0828'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 73 FEET WEST OF CENTER WIRE
 OT0828'GATE, SET IN COPPER-CLAD STEEL ROD DRIVEN 5 FEET AND FLUSH WITH THE
 OT0828'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0188 ***********************************************************************
 OR0188  DESIGNATION -  4 FG
 OR0188  PID         -  OR0188
 OR0188  STATE/COUNTY-  SD/GREGORY
 OR0188  COUNTRY     -  US
 OR0188  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0188
 OR0188                         *CURRENT SURVEY CONTROL
 OR0188  ______________________________________________________________________
 OR0188* NAD 83(1986) POSITION- 43 10 35.27   (N) 098 53 19.37   (W)   HD_HELD1
 OR0188* NAVD 88 ORTHO HEIGHT -   404.011 (meters)     1325.49  (feet) ADJUSTED
 OR0188  ______________________________________________________________________
 OR0188  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 OR0188  DYNAMIC HEIGHT  -        403.872 (meters)     1325.04  (feet) COMP
 OR0188  MODELED GRAVITY -    980,266.1   (mgal)                       NAVD 88
 OR0188
 OR0188  VERT ORDER      -  FIRST     CLASS II
 OR0188
 OR0188.The horizontal coordinates were determined by differentially corrected
 OR0188.hand held GPS observations or other comparable positioning techniques
 OR0188.and have an estimated accuracy of +/- 3 meters.
 OR0188
 OR0188.The orthometric height was determined by differential leveling and
 OR0188.adjusted by the NATIONAL GEODETIC SURVEY
 OR0188.in June 1991.
 OR0188
 OR0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0188.GEOID18 height accuracy estimate available here.
 OR0188
 OR0188.Click photographs - Photos may exist for this station.
 OR0188
 OR0188.The dynamic height is computed by dividing the NAVD 88
 OR0188.geopotential number by the normal gravity value computed on the
 OR0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0188.degrees latitude (g = 980.6199 gals.).
 OR0188
 OR0188.The modeled gravity was interpolated from observed gravity values.
 OR0188
 OR0188;                    North         East    Units  Estimated Accuracy
 OR0188;SPC SD S     -    94,685.7     717,444.6     MT  (+/- 3 meters HH1 GPS) 
 OR0188
 OR0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0904480417(NAD 83)
 OR0188
 OR0188                          SUPERSEDED SURVEY CONTROL
 OR0188
 OR0188  NGVD 29 (??/??/92)  403.683  (m)         1324.42   (f) ADJ UNCH    1 2
 OR0188
 OR0188.Superseded values are not recommended for survey control.
 OR0188
 OR0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0188.See file dsdata.pdf to determine how the superseded data were derived.
 OR0188
 OR0188_MARKER: DD = SURVEY DISK
 OR0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0188_STAMPING: 4 FG 1946 1324
 OR0188_MARK LOGO: USGS
 OR0188_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0188+STABILITY: SURFACE MOTION
 OR0188
 OR0188  HISTORY     - Date     Condition        Report By
 OR0188  HISTORY     - 1946     MONUMENTED       USGS
 OR0188  HISTORY     - 1949     GOOD             USGS
 OR0188  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0188
 OR0188                          STATION DESCRIPTION
 OR0188
 OR0188'DESCRIBED BY US GEOLOGICAL SURVEY 1949
 OR0188'10.8 MI NE FROM BONESTEEL.
 OR0188'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0188'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18,
 OR0188'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.6 MILES
 OR0188'EASTERLY ALONG A GRAVEL ROAD, THENCE 6.0 MILES NORTHEAST ALONG
 OR0188'A GRAVEL ROAD, 0.2 MILE WEST OF A FARMHOUSE, AT A T-JUNCTION,
 OR0188'35.0 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD,
 OR0188'35.0 FEET WEST OF THE CENTER LINE OF THE ROAD LEADING NORTH,
 OR0188'3.0 FEET NORTHWEST OF A CORNER FENCE POST, 2.8 FEET NORTH
 OR0188'OF AN EAST-WEST FENCE, 2.5 FEET WEST OF A NORTH-SOUTH FENCE,
 OR0188'5.0 FEET NORTHEAST OF A REFERENCE POST, SET IN THE TOP OF A
 OR0188'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0188
 OR0188                          STATION RECOVERY (2013)
 OR0188
 OR0188'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9612 ***********************************************************************
 AE9612  DESIGNATION -  4 LA
 AE9612  PID         -  AE9612
 AE9612  STATE/COUNTY-  SD/EDMUNDS
 AE9612  COUNTRY     -  US
 AE9612  USGS QUAD   -  BEEBE (2017)
 AE9612
 AE9612                         *CURRENT SURVEY CONTROL
 AE9612  ______________________________________________________________________
 AE9612* NAD 83(1986) POSITION- 45 26 55.     (N) 099 14 11.     (W)   SCALED
 AE9612* NAVD 88 ORTHO HEIGHT -   539.500 (meters)     1770.01  (feet) ADJUSTED
 AE9612  ______________________________________________________________________
 AE9612  GEOID HEIGHT    -        -23.259 (meters)                     GEOID18
 AE9612  DYNAMIC HEIGHT  -        539.448 (meters)     1769.84  (feet) COMP
 AE9612  MODELED GRAVITY -    980,501.9   (mgal)                       NAVD 88
 AE9612
 AE9612  VERT ORDER      -  FIRST     CLASS II
 AE9612
 AE9612.The horizontal coordinates were scaled from a map and have
 AE9612.an estimated accuracy of +/- 6 seconds.
 AE9612
 AE9612.The orthometric height was determined by differential leveling and
 AE9612.adjusted by the NATIONAL GEODETIC SURVEY
 AE9612.in July 1998.
 AE9612
 AE9612.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9612.GEOID18 height accuracy estimate available here.
 AE9612
 AE9612.Click photographs - Photos may exist for this station.
 AE9612
 AE9612.The dynamic height is computed by dividing the NAVD 88
 AE9612.geopotential number by the normal gravity value computed on the
 AE9612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9612.degrees latitude (g = 980.6199 gals.).
 AE9612
 AE9612.The modeled gravity was interpolated from observed gravity values.
 AE9612
 AE9612;                    North         East    Units  Estimated Accuracy
 AE9612;SPC SD N     -   179,780.      659,730.      MT  (+/- 180 meters Scaled)
 AE9612
 AE9612_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR815328(NAD 83)
 AE9612
 AE9612                          SUPERSEDED SURVEY CONTROL
 AE9612
 AE9612.No superseded survey control is available for this station.
 AE9612
 AE9612_MARKER: DD = SURVEY DISK
 AE9612_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 AE9612_STAMPING: 4 LA 1974
 AE9612_MARK LOGO: USGS
 AE9612_MAGNETIC: I = MARKER IS A STEEL ROD
 AE9612_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9612+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9612
 AE9612  HISTORY     - Date     Condition        Report By
 AE9612  HISTORY     - 1974     MONUMENTED       USGS
 AE9612  HISTORY     - 19970314 GOOD             NGS
 AE9612  HISTORY     - 20190122 GOOD             INDIV
 AE9612
 AE9612                          STATION DESCRIPTION
 AE9612
 AE9612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9612'8.0 KM (4.95 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE9612'STATE HIGHWAY 247 IN ROSCOE, 60.5 M (198.5 FT) SOUTHEAST OF MILEPOST
 AE9612'253, 36.1 M (118.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.4 M (53.8
 AE9612'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 14.5 M
 AE9612'(47.6 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 11.1 M (36.4 FT) EAST
 AE9612'OF A UTILITY POLE WITH 2 GUY CABLES, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 AE9612'THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0
 AE9612'FT) SOUTH OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 6-INCH
 AE9612'TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 AE9612
 AE9612                          STATION RECOVERY (2019)
 AE9612
 AE9612'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (BKK)
 AE9612'DESCRIPTION IS ADEQUATE, BETWEEN TWO SIGNS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0828 ***********************************************************************
 PU0828  DESIGNATION -  4 PCL RESET
 PU0828  PID         -  PU0828
 PU0828  STATE/COUNTY-  SD/MEADE
 PU0828  COUNTRY     -  US
 PU0828  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0828
 PU0828                         *CURRENT SURVEY CONTROL
 PU0828  ______________________________________________________________________
 PU0828* NAD 83(1986) POSITION- 44 44 55.     (N) 102 56 59.     (W)   SCALED
 PU0828* NAVD 88 ORTHO HEIGHT -   868.255 (meters)     2848.60  (feet) ADJUSTED
 PU0828  ______________________________________________________________________
 PU0828  GEOID HEIGHT    -        -17.392 (meters)                     GEOID18
 PU0828  DYNAMIC HEIGHT  -        868.047 (meters)     2847.92  (feet) COMP
 PU0828  MODELED GRAVITY -    980,348.2   (mgal)                       NAVD 88
 PU0828
 PU0828  VERT ORDER      -  SECOND    CLASS 0
 PU0828
 PU0828.The horizontal coordinates were scaled from a map and have
 PU0828.an estimated accuracy of +/- 6 seconds.
 PU0828
 PU0828.The orthometric height was determined by differential leveling and
 PU0828.adjusted by the NATIONAL GEODETIC SURVEY
 PU0828.in June 1991.
 PU0828
 PU0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0828.GEOID18 height accuracy estimate available here.
 PU0828
 PU0828.Click photographs - Photos may exist for this station.
 PU0828
 PU0828.The dynamic height is computed by dividing the NAVD 88
 PU0828.geopotential number by the normal gravity value computed on the
 PU0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0828.degrees latitude (g = 980.6199 gals.).
 PU0828
 PU0828.The modeled gravity was interpolated from observed gravity values.
 PU0828
 PU0828;                    North         East    Units  Estimated Accuracy
 PU0828;SPC SD N     -   105,960.      366,470.      MT  (+/- 180 meters Scaled)
 PU0828
 PU0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK622570(NAD 83)
 PU0828
 PU0828                          SUPERSEDED SURVEY CONTROL
 PU0828
 PU0828  NGVD 29 (??/??/92)  867.781  (m)         2847.04   (f) ADJ UNCH    2 0
 PU0828
 PU0828.Superseded values are not recommended for survey control.
 PU0828
 PU0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0828.See file dsdata.pdf to determine how the superseded data were derived.
 PU0828
 PU0828_MARKER: DD = SURVEY DISK
 PU0828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0828_STAMPING: RESET 4 PCL ET 2847 1958
 PU0828_MARK LOGO: USGS
 PU0828_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0828+STABILITY: SURFACE MOTION
 PU0828
 PU0828  HISTORY     - Date     Condition        Report By
 PU0828  HISTORY     - 1958     MONUMENTED       USGS
 PU0828  HISTORY     - 1962     GOOD             CGS
 PU0828
 PU0828                          STATION DESCRIPTION
 PU0828
 PU0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0828'7.8 MI W FROM FAIRPOINT.
 PU0828'7.8 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0828'263.7 FEET WEST-NORTHWEST OF TRIANGULATION STATION JUSTIN,
 PU0828'68 FEET NORTH OF THE CENTER LINE OF THE ROAD, 13.4 FEET NORTH
 PU0828'OF A FENCE, 1.0 FOOT SOUTH OF A WITNESS POST, ABOUT LEVEL WITH
 PU0828'THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4063 ***********************************************************************
 AI4063  DESIGNATION -  4 RCP
 AI4063  PID         -  AI4063
 AI4063  STATE/COUNTY-  SD/ZIEBACH
 AI4063  COUNTRY     -  US
 AI4063  USGS QUAD   -  GLAD VALLEY (2017)
 AI4063
 AI4063                         *CURRENT SURVEY CONTROL
 AI4063  ______________________________________________________________________
 AI4063* NAD 83(1986) POSITION- 45 23 59.     (N) 101 49 12.     (W)   SCALED
 AI4063* NAVD 88 ORTHO HEIGHT -   772.114 (meters)     2533.18  (feet) ADJUSTED
 AI4063  ______________________________________________________________________
 AI4063  GEOID HEIGHT    -        -19.675 (meters)                     GEOID18
 AI4063  DYNAMIC HEIGHT  -        771.994 (meters)     2532.78  (feet) COMP
 AI4063  MODELED GRAVITY -    980,433.9   (mgal)                       NAVD 88
 AI4063
 AI4063  VERT ORDER      -  FIRST     CLASS II
 AI4063
 AI4063.The horizontal coordinates were scaled from a map and have
 AI4063.an estimated accuracy of +/- 6 seconds.
 AI4063
 AI4063.The orthometric height was determined by differential leveling and
 AI4063.adjusted by the NATIONAL GEODETIC SURVEY
 AI4063.in April 2000.
 AI4063
 AI4063.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4063.GEOID18 height accuracy estimate available here.
 AI4063
 AI4063.Click photographs - Photos may exist for this station.
 AI4063
 AI4063.The dynamic height is computed by dividing the NAVD 88
 AI4063.geopotential number by the normal gravity value computed on the
 AI4063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4063.degrees latitude (g = 980.6199 gals.).
 AI4063
 AI4063.The modeled gravity was interpolated from observed gravity values.
 AI4063
 AI4063;                    North         East    Units  Estimated Accuracy
 AI4063;SPC SD N     -   175,670.      457,520.      MT  (+/- 180 meters Scaled)
 AI4063
 AI4063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR792312(NAD 83)
 AI4063
 AI4063                          SUPERSEDED SURVEY CONTROL
 AI4063
 AI4063.No superseded survey control is available for this station.
 AI4063
 AI4063_MARKER: DD = SURVEY DISK
 AI4063_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AI4063+WITH SETTING: INFORMATION.
 AI4063_STAMPING: 4 RCP 1979
 AI4063_MARK LOGO: USGS
 AI4063_PROJECTION: FLUSH
 AI4063_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4063_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AI4063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4063+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI4063
 AI4063  HISTORY     - Date     Condition        Report By
 AI4063  HISTORY     - 1979     MONUMENTED       USGS
 AI4063  HISTORY     - 19990622 GOOD             NGS
 AI4063
 AI4063                          STATION DESCRIPTION
 AI4063
 AI4063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4063'31.5 KM (19.55 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI4063'OFFICE IN ISABEL, 99.7 M (327.1 FT) EAST OF MILEPOST 121, 30.3 M (99.4
 AI4063'FT) SOUTH OF THE HIGHWAY CENTERLINE, 19.9 M (65.3 FT) WEST OF THE
 AI4063'CENTER OF THUNDER BUTTE ROAD, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AI4063'HIGHWAY, 0.2 M (0.7 FT) NORTHWEST OF A FENCE CORNER, 0.2 M (0.7 FT)
 AI4063'NORTHEAST OF A FENCE POST WITH A WITNESS SIGN ATTACHED, AND THE DISK
 AI4063'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI4063'RIGHT-OF-WAY.  DEPTH OF ROD IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0237 ***********************************************************************
 PR0237  DESIGNATION -  4 RESET
 PR0237  PID         -  PR0237
 PR0237  STATE/COUNTY-  SD/BROOKINGS
 PR0237  COUNTRY     -  US
 PR0237  USGS QUAD   -  BRUCE (2017)
 PR0237
 PR0237                         *CURRENT SURVEY CONTROL
 PR0237  ______________________________________________________________________
 PR0237* NAD 83(1986) POSITION- 44 26 06.     (N) 096 55 37.     (W)   SCALED
 PR0237* NAVD 88 ORTHO HEIGHT -   499.57  (meters)     1639.0   (feet) RESET
 PR0237  ______________________________________________________________________
 PR0237  GEOID HEIGHT    -        -25.026 (meters)                     GEOID18
 PR0237  VERT ORDER      -  THIRD
 PR0237
 PR0237.The horizontal coordinates were scaled from a map and have
 PR0237.an estimated accuracy of +/- 6 seconds.
 PR0237
 PR0237.The orthometric height was computed from unverified reset data.
 PR0237
 PR0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0237.GEOID18 height accuracy estimate available here.
 PR0237
 PR0237.Click photographs - Photos may exist for this station.
 PR0237
 PR0237;                    North         East    Units  Estimated Accuracy
 PR0237;SPC SD N     -    71,500.      844,610.      MT  (+/- 180 meters Scaled)
 PR0237
 PR0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ649222(NAD 83)
 PR0237
 PR0237                          SUPERSEDED SURVEY CONTROL
 PR0237
 PR0237.No superseded survey control is available for this station.
 PR0237
 PR0237_MARKER: DB = BENCH MARK DISK
 PR0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0237_STAMPING: 4 S DAK GEOD S RESET 1966
 PR0237_MARK LOGO: CGS
 PR0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0237+STABILITY: SURFACE MOTION
 PR0237
 PR0237  HISTORY     - Date     Condition        Report By
 PR0237  HISTORY     - 1966     MONUMENTED       LOCENG
 PR0237
 PR0237                          STATION DESCRIPTION
 PR0237
 PR0237'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1966
 PR0237'2.2 MI WSW FROM BRUCE.
 PR0237'1.7 MILES WEST ALONG A GRAVEL ROAD FROM THE HIGH SCHOOL AT
 PR0237'BRUCE, THENCE 0.5 MILE SOUTH ALONG A BITUMINOUS SURFACED ROAD,
 PR0237'51.5 FEET SOUTH OF A 1/4 LINE FENCE, 43 FEET SOUTH OF THE
 PR0237'CENTER LINE OF A FIELD DRIVEWAY, 49 FEET WEST OF THE CENTER
 PR0237'LINE OF A NORTH-SOUTH ROAD, 1 FOOT EAST OF A FENCE AND
 PR0237'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 OF A FOOT
 PR0237'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5556 ***********************************************************************
 AC5556  DESIGNATION -  40 032.95
 AC5556  PID         -  AC5556
 AC5556  STATE/COUNTY-  SD/PENNINGTON
 AC5556  COUNTRY     -  US
 AC5556  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5556
 AC5556                         *CURRENT SURVEY CONTROL
 AC5556  ______________________________________________________________________
 AC5556* NAD 83(1986) POSITION- 43 54 06.     (N) 103 24 53.     (W)   SCALED
 AC5556* NAVD 88 ORTHO HEIGHT -  1314.210 (meters)     4311.70  (feet) ADJUSTED
 AC5556  ______________________________________________________________________
 AC5556  GEOID HEIGHT    -        -14.632 (meters)                     GEOID18
 AC5556  DYNAMIC HEIGHT  -       1313.636 (meters)     4309.82  (feet) COMP
 AC5556  MODELED GRAVITY -    980,135.6   (mgal)                       NAVD 88
 AC5556
 AC5556  VERT ORDER      -  FIRST     CLASS II
 AC5556
 AC5556.The horizontal coordinates were scaled from a map and have
 AC5556.an estimated accuracy of +/- 6 seconds.
 AC5556
 AC5556.The orthometric height was determined by differential leveling and
 AC5556.adjusted by the NATIONAL GEODETIC SURVEY
 AC5556.in October 1997.
 AC5556
 AC5556.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5556.GEOID18 height accuracy estimate available here.
 AC5556
 AC5556.Click photographs - Photos may exist for this station.
 AC5556
 AC5556.The dynamic height is computed by dividing the NAVD 88
 AC5556.geopotential number by the normal gravity value computed on the
 AC5556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5556.degrees latitude (g = 980.6199 gals.).
 AC5556
 AC5556.The modeled gravity was interpolated from observed gravity values.
 AC5556
 AC5556;                    North         East    Units  Estimated Accuracy
 AC5556;SPC SD S     -   178,820.      352,520.      MT  (+/- 180 meters Scaled)
 AC5556
 AC5556_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ273621(NAD 83)
 AC5556
 AC5556                          SUPERSEDED SURVEY CONTROL
 AC5556
 AC5556.No superseded survey control is available for this station.
 AC5556
 AC5556_MARKER: Z = SEE DESCRIPTION
 AC5556_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5556_STAMPING: 40-32.95 1995
 AC5556_MARK LOGO: NGS
 AC5556_PROJECTION: FLUSH
 AC5556_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5556_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5556+STABILITY: POSITION/ELEVATION WELL
 AC5556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5556+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5556_ROD/PIPE-DEPTH: 6.4 meters
 AC5556_SLEEVE-DEPTH  : 4.0 meters
 AC5556
 AC5556  HISTORY     - Date     Condition        Report By
 AC5556  HISTORY     - 1995     MONUMENTED       SDDT
 AC5556  HISTORY     - 19950501 GOOD             NGS
 AC5556
 AC5556                          STATION DESCRIPTION
 AC5556
 AC5556'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5556'1.6 KM (1.00 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5556'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 28.6 M (93.8 FT) NORTHEAST OF
 AC5556'THE NORTHWEST CORNER OF A BRIDGE, 23.6 M (77.4 FT) NORTHWEST OF
 AC5556'MILEPOST 33, 9.0 M (29.5 FT) WEST OF THE CENTER OF A DRIVEWAY, 7.6 M
 AC5556'(24.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) SOUTH OF A
 AC5556'WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC5556'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AC5556'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 AC5556'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC5556'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5555 ***********************************************************************
 AC5555  DESIGNATION -  40 034.08
 AC5555  PID         -  AC5555
 AC5555  STATE/COUNTY-  SD/PENNINGTON
 AC5555  COUNTRY     -  US
 AC5555  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5555
 AC5555                         *CURRENT SURVEY CONTROL
 AC5555  ______________________________________________________________________
 AC5555* NAD 83(1986) POSITION- 43 53 44.     (N) 103 23 50.     (W)   SCALED
 AC5555* NAVD 88 ORTHO HEIGHT -  1291.136 (meters)     4236.00  (feet) ADJUSTED
 AC5555  ______________________________________________________________________
 AC5555  GEOID HEIGHT    -        -14.750 (meters)                     GEOID18
 AC5555  DYNAMIC HEIGHT  -       1290.578 (meters)     4234.17  (feet) COMP
 AC5555  MODELED GRAVITY -    980,141.8   (mgal)                       NAVD 88
 AC5555
 AC5555  VERT ORDER      -  FIRST     CLASS II
 AC5555
 AC5555.The horizontal coordinates were scaled from a map and have
 AC5555.an estimated accuracy of +/- 6 seconds.
 AC5555
 AC5555.The orthometric height was determined by differential leveling and
 AC5555.adjusted by the NATIONAL GEODETIC SURVEY
 AC5555.in October 1997.
 AC5555
 AC5555.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5555.GEOID18 height accuracy estimate available here.
 AC5555
 AC5555.Click photographs - Photos may exist for this station.
 AC5555
 AC5555.The dynamic height is computed by dividing the NAVD 88
 AC5555.geopotential number by the normal gravity value computed on the
 AC5555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5555.degrees latitude (g = 980.6199 gals.).
 AC5555
 AC5555.The modeled gravity was interpolated from observed gravity values.
 AC5555
 AC5555;                    North         East    Units  Estimated Accuracy
 AC5555;SPC SD S     -   178,090.      353,900.      MT  (+/- 180 meters Scaled)
 AC5555
 AC5555_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ287615(NAD 83)
 AC5555
 AC5555                          SUPERSEDED SURVEY CONTROL
 AC5555
 AC5555.No superseded survey control is available for this station.
 AC5555
 AC5555_MARKER: DD = SURVEY DISK
 AC5555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5555_STAMPING: 40-34.08
 AC5555_MARK LOGO: SDDT
 AC5555_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5555+STABILITY: SURFACE MOTION
 AC5555_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5555+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5555
 AC5555  HISTORY     - Date     Condition        Report By
 AC5555  HISTORY     - UNK      MONUMENTED       SDDT
 AC5555  HISTORY     - 19950501 GOOD             NGS
 AC5555
 AC5555                          STATION DESCRIPTION
 AC5555
 AC5555'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5555'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5555'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 116.8 M (383.2 FT) EAST OF
 AC5555'MILEPOST 34, 65.6 M (215.2 FT) NORTHWEST OF THE WEST CORNER OF A
 AC5555'BRIDGE, 20.6 M (67.6 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY
 AC5555'CENTERLINE, 6.5 M (21.3 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 0.2
 AC5555'M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AC5555'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5554 ***********************************************************************
 AC5554  DESIGNATION -  40 035.0
 AC5554  PID         -  AC5554
 AC5554  STATE/COUNTY-  SD/PENNINGTON
 AC5554  COUNTRY     -  US
 AC5554  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5554
 AC5554                         *CURRENT SURVEY CONTROL
 AC5554  ______________________________________________________________________
 AC5554* NAD 83(1986) POSITION- 43 53 21.     (N) 103 22 52.     (W)   SCALED
 AC5554* NAVD 88 ORTHO HEIGHT -  1299.970 (meters)     4264.98  (feet) ADJUSTED
 AC5554  ______________________________________________________________________
 AC5554  GEOID HEIGHT    -        -14.863 (meters)                     GEOID18
 AC5554  DYNAMIC HEIGHT  -       1299.417 (meters)     4263.17  (feet) COMP
 AC5554  MODELED GRAVITY -    980,147.4   (mgal)                       NAVD 88
 AC5554
 AC5554  VERT ORDER      -  FIRST     CLASS II
 AC5554
 AC5554.The horizontal coordinates were scaled from a map and have
 AC5554.an estimated accuracy of +/- 6 seconds.
 AC5554
 AC5554.The orthometric height was determined by differential leveling and
 AC5554.adjusted by the NATIONAL GEODETIC SURVEY
 AC5554.in October 1997.
 AC5554
 AC5554.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5554.GEOID18 height accuracy estimate available here.
 AC5554
 AC5554.Click photographs - Photos may exist for this station.
 AC5554
 AC5554.The dynamic height is computed by dividing the NAVD 88
 AC5554.geopotential number by the normal gravity value computed on the
 AC5554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5554.degrees latitude (g = 980.6199 gals.).
 AC5554
 AC5554.The modeled gravity was interpolated from observed gravity values.
 AC5554
 AC5554;                    North         East    Units  Estimated Accuracy
 AC5554;SPC SD S     -   177,330.      355,170.      MT  (+/- 180 meters Scaled)
 AC5554
 AC5554_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ300608(NAD 83)
 AC5554
 AC5554                          SUPERSEDED SURVEY CONTROL
 AC5554
 AC5554.No superseded survey control is available for this station.
 AC5554
 AC5554_MARKER: DD = SURVEY DISK
 AC5554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5554_STAMPING: 40-35.0
 AC5554_MARK LOGO: SDDT
 AC5554_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5554+STABILITY: SURFACE MOTION
 AC5554_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5554+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2011
 AC5554
 AC5554  HISTORY     - Date     Condition        Report By
 AC5554  HISTORY     - UNK      MONUMENTED       SDDT
 AC5554  HISTORY     - 19950501 GOOD             NGS
 AC5554  HISTORY     - 20110921 GOOD             INDIV
 AC5554
 AC5554                          STATION DESCRIPTION
 AC5554
 AC5554'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5554'4.9 KM (3.05 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5554'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 19.8 M (65.0 FT) SOUTH OF
 AC5554'MILEPOST 35, 16.8 M (55.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 6.7
 AC5554'M (22.0 FT) NORTHEAST OF A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AC5554'THE HIGHWAY, 0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE
 AC5554'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5554
 AC5554                          STATION RECOVERY (2011)
 AC5554
 AC5554'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5552 ***********************************************************************
 AC5552  DESIGNATION -  40 036.04
 AC5552  PID         -  AC5552
 AC5552  STATE/COUNTY-  SD/PENNINGTON
 AC5552  COUNTRY     -  US
 AC5552  USGS QUAD   -  ROCKERVILLE (2017)
 AC5552
 AC5552                         *CURRENT SURVEY CONTROL
 AC5552  ______________________________________________________________________
 AC5552* NAD 83(1986) POSITION- 43 52 53.     (N) 103 21 52.     (W)   SCALED
 AC5552* NAVD 88 ORTHO HEIGHT -  1329.005 (meters)     4360.24  (feet) ADJUSTED
 AC5552  ______________________________________________________________________
 AC5552  GEOID HEIGHT    -        -14.980 (meters)                     GEOID18
 AC5552  DYNAMIC HEIGHT  -       1328.449 (meters)     4358.42  (feet) COMP
 AC5552  MODELED GRAVITY -    980,153.2   (mgal)                       NAVD 88
 AC5552
 AC5552  VERT ORDER      -  FIRST     CLASS II
 AC5552
 AC5552.The horizontal coordinates were scaled from a map and have
 AC5552.an estimated accuracy of +/- 6 seconds.
 AC5552
 AC5552.The orthometric height was determined by differential leveling and
 AC5552.adjusted by the NATIONAL GEODETIC SURVEY
 AC5552.in October 1997.
 AC5552
 AC5552.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5552.GEOID18 height accuracy estimate available here.
 AC5552
 AC5552.Click photographs - Photos may exist for this station.
 AC5552
 AC5552.The dynamic height is computed by dividing the NAVD 88
 AC5552.geopotential number by the normal gravity value computed on the
 AC5552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5552.degrees latitude (g = 980.6199 gals.).
 AC5552
 AC5552.The modeled gravity was interpolated from observed gravity values.
 AC5552
 AC5552;                    North         East    Units  Estimated Accuracy
 AC5552;SPC SD S     -   176,420.      356,480.      MT  (+/- 180 meters Scaled)
 AC5552
 AC5552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ313599(NAD 83)
 AC5552
 AC5552                          SUPERSEDED SURVEY CONTROL
 AC5552
 AC5552.No superseded survey control is available for this station.
 AC5552
 AC5552_MARKER: DD = SURVEY DISK
 AC5552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5552_STAMPING: 40-36.04
 AC5552_MARK LOGO: SDDT
 AC5552_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5552+STABILITY: SURFACE MOTION
 AC5552_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5552+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2011
 AC5552
 AC5552  HISTORY     - Date     Condition        Report By
 AC5552  HISTORY     - UNK      MONUMENTED       SDDT
 AC5552  HISTORY     - 19950501 GOOD             NGS
 AC5552  HISTORY     - 20110921 GOOD             INDIV
 AC5552
 AC5552                          STATION DESCRIPTION
 AC5552
 AC5552'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5552'6.5 KM (4.05 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5552'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 82.4 M (270.3 FT) SOUTHEAST OF
 AC5552'MILEPOST 36, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.6 M
 AC5552'(28.2 FT) EAST OF THE CENTER OF A CATTLE GUARD AND DRIVEWAY, 5.7 M
 AC5552'(18.7 FT) WEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AC5552'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 AC5552'IS FLUSH WITH THE GROUND SURFACE.
 AC5552
 AC5552                          STATION RECOVERY (2011)
 AC5552
 AC5552'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5550 ***********************************************************************
 AC5550  DESIGNATION -  40 037.05
 AC5550  PID         -  AC5550
 AC5550  STATE/COUNTY-  SD/PENNINGTON
 AC5550  COUNTRY     -  US
 AC5550  USGS QUAD   -  HAYWARD (2017)
 AC5550
 AC5550                         *CURRENT SURVEY CONTROL
 AC5550  ______________________________________________________________________
 AC5550* NAD 83(1986) POSITION- 43 52 26.     (N) 103 21 00.     (W)   SCALED
 AC5550* NAVD 88 ORTHO HEIGHT -  1213.662 (meters)     3981.82  (feet) ADJUSTED
 AC5550  ______________________________________________________________________
 AC5550  GEOID HEIGHT    -        -15.087 (meters)                     GEOID18
 AC5550  DYNAMIC HEIGHT  -       1213.154 (meters)     3980.16  (feet) COMP
 AC5550  MODELED GRAVITY -    980,158.4   (mgal)                       NAVD 88
 AC5550
 AC5550  VERT ORDER      -  FIRST     CLASS II
 AC5550
 AC5550.The horizontal coordinates were scaled from a map and have
 AC5550.an estimated accuracy of +/- 6 seconds.
 AC5550
 AC5550.The orthometric height was determined by differential leveling and
 AC5550.adjusted by the NATIONAL GEODETIC SURVEY
 AC5550.in October 1997.
 AC5550
 AC5550.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5550.GEOID18 height accuracy estimate available here.
 AC5550
 AC5550.Click photographs - Photos may exist for this station.
 AC5550
 AC5550.The dynamic height is computed by dividing the NAVD 88
 AC5550.geopotential number by the normal gravity value computed on the
 AC5550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5550.degrees latitude (g = 980.6199 gals.).
 AC5550
 AC5550.The modeled gravity was interpolated from observed gravity values.
 AC5550
 AC5550;                    North         East    Units  Estimated Accuracy
 AC5550;SPC SD S     -   175,550.      357,610.      MT  (+/- 180 meters Scaled)
 AC5550
 AC5550_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ325591(NAD 83)
 AC5550
 AC5550                          SUPERSEDED SURVEY CONTROL
 AC5550
 AC5550.No superseded survey control is available for this station.
 AC5550
 AC5550_MARKER: DD = SURVEY DISK
 AC5550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5550_STAMPING: 40-37.05
 AC5550_MARK LOGO: SDDT
 AC5550_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5550+STABILITY: SURFACE MOTION
 AC5550_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5550+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2011
 AC5550
 AC5550  HISTORY     - Date     Condition        Report By
 AC5550  HISTORY     - UNK      MONUMENTED       SDDT
 AC5550  HISTORY     - 19950501 GOOD             NGS
 AC5550  HISTORY     - 20110921 GOOD             INDIV
 AC5550
 AC5550                          STATION DESCRIPTION
 AC5550
 AC5550'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5550'8.1 KM (5.05 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5550'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 76.4 M (250.7 FT) SOUTH OF
 AC5550'MILEPOST 37, 17.5 M (57.4 FT) WEST OF THE HIGHWAY CENTERLINE, 5.2 M
 AC5550'(17.1 FT) EAST OF THE SOUTH END OF 2 BRACED FENCE POSTS, 1.0 M (3.3
 AC5550'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS
 AC5550'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AC5550
 AC5550                          STATION RECOVERY (2011)
 AC5550
 AC5550'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5548 ***********************************************************************
 AC5548  DESIGNATION -  40 038.08
 AC5548  PID         -  AC5548
 AC5548  STATE/COUNTY-  SD/PENNINGTON
 AC5548  COUNTRY     -  US
 AC5548  USGS QUAD   -  HAYWARD (2017)
 AC5548
 AC5548                         *CURRENT SURVEY CONTROL
 AC5548  ______________________________________________________________________
 AC5548* NAD 83(1986) POSITION- 43 52 06.38   (N) 103 20 00.30   (W)   HD_HELD1
 AC5548* NAVD 88 ORTHO HEIGHT -  1156.689 (meters)     3794.90  (feet) ADJUSTED
 AC5548  ______________________________________________________________________
 AC5548  GEOID HEIGHT    -        -15.208 (meters)                     GEOID18
 AC5548  DYNAMIC HEIGHT  -       1156.210 (meters)     3793.33  (feet) COMP
 AC5548  MODELED GRAVITY -    980,165.4   (mgal)                       NAVD 88
 AC5548
 AC5548  VERT ORDER      -  FIRST     CLASS II
 AC5548
 AC5548.The horizontal coordinates were determined by differentially corrected
 AC5548.hand held GPS observations or other comparable positioning techniques
 AC5548.and have an estimated accuracy of +/- 3 meters.
 AC5548
 AC5548.The orthometric height was determined by differential leveling and
 AC5548.adjusted by the NATIONAL GEODETIC SURVEY
 AC5548.in October 1997.
 AC5548
 AC5548.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5548.GEOID18 height accuracy estimate available here.
 AC5548
 AC5548.Click photographs - Photos may exist for this station.
 AC5548
 AC5548.The dynamic height is computed by dividing the NAVD 88
 AC5548.geopotential number by the normal gravity value computed on the
 AC5548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5548.degrees latitude (g = 980.6199 gals.).
 AC5548
 AC5548.The modeled gravity was interpolated from observed gravity values.
 AC5548
 AC5548;                    North         East    Units  Estimated Accuracy
 AC5548;SPC SD S     -   174,892.8     358,916.3     MT  (+/- 3 meters HH1 GPS) 
 AC5548
 AC5548_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3391258610(NAD 83)
 AC5548
 AC5548                          SUPERSEDED SURVEY CONTROL
 AC5548
 AC5548.No superseded survey control is available for this station.
 AC5548
 AC5548_MARKER: DD = SURVEY DISK
 AC5548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5548_STAMPING: 40-38.08
 AC5548_MARK LOGO: SDDT
 AC5548_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5548+STABILITY: SURFACE MOTION
 AC5548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5548+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 AC5548
 AC5548  HISTORY     - Date     Condition        Report By
 AC5548  HISTORY     - UNK      MONUMENTED       SDDT
 AC5548  HISTORY     - 19950501 GOOD             NGS
 AC5548  HISTORY     - 20110627 GOOD             INDIV
 AC5548
 AC5548                          STATION DESCRIPTION
 AC5548
 AC5548'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5548'9.9 KM (6.15 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5548'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 130.6 M (428.5 FT) SOUTH OF
 AC5548'MILEPOST 38, 28.3 M (92.8 FT) EAST OF THE HIGHWAY CENTERLINE, 21.0 M
 AC5548'(68.9 FT) SOUTH OF A UTILITY POLE, 1.2 M (3.9 FT) NORTH OF THE NORTH
 AC5548'END OF 2 BRACED FENCE POSTS, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE
 AC5548'HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 AC5548'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AC5548
 AC5548                          STATION RECOVERY (2011)
 AC5548
 AC5548'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5547 ***********************************************************************
 AC5547  DESIGNATION -  40 038.89
 AC5547  PID         -  AC5547
 AC5547  STATE/COUNTY-  SD/PENNINGTON
 AC5547  COUNTRY     -  US
 AC5547  USGS QUAD   -  HAYWARD (2017)
 AC5547
 AC5547                         *CURRENT SURVEY CONTROL
 AC5547  ______________________________________________________________________
 AC5547* NAD 83(1986) POSITION- 43 52 04.55   (N) 103 19 31.36   (W)   HD_HELD1
 AC5547* NAVD 88 ORTHO HEIGHT -  1211.492 (meters)     3974.70  (feet) ADJUSTED
 AC5547  ______________________________________________________________________
 AC5547  GEOID HEIGHT    -        -15.262 (meters)                     GEOID18
 AC5547  DYNAMIC HEIGHT  -       1210.998 (meters)     3973.08  (feet) COMP
 AC5547  MODELED GRAVITY -    980,169.0   (mgal)                       NAVD 88
 AC5547
 AC5547  VERT ORDER      -  FIRST     CLASS II
 AC5547
 AC5547.The horizontal coordinates were determined by differentially corrected
 AC5547.hand held GPS observations or other comparable positioning techniques
 AC5547.and have an estimated accuracy of +/- 3 meters.
 AC5547
 AC5547.The orthometric height was determined by differential leveling and
 AC5547.adjusted by the NATIONAL GEODETIC SURVEY
 AC5547.in October 1997.
 AC5547
 AC5547.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5547.GEOID18 height accuracy estimate available here.
 AC5547
 AC5547.Click photographs - Photos may exist for this station.
 AC5547
 AC5547.The dynamic height is computed by dividing the NAVD 88
 AC5547.geopotential number by the normal gravity value computed on the
 AC5547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5547.degrees latitude (g = 980.6199 gals.).
 AC5547
 AC5547.The modeled gravity was interpolated from observed gravity values.
 AC5547
 AC5547;                    North         East    Units  Estimated Accuracy
 AC5547;SPC SD S     -   174,813.1     359,560.0     MT  (+/- 3 meters HH1 GPS) 
 AC5547
 AC5547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3455958567(NAD 83)
 AC5547
 AC5547                          SUPERSEDED SURVEY CONTROL
 AC5547
 AC5547.No superseded survey control is available for this station.
 AC5547
 AC5547_MARKER: Z = SEE DESCRIPTION
 AC5547_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5547_STAMPING: 40-38.89 1995
 AC5547_MARK LOGO: NGS
 AC5547_PROJECTION: FLUSH
 AC5547_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5547_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5547+STABILITY: POSITION/ELEVATION WELL
 AC5547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5547+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 AC5547_ROD/PIPE-DEPTH: 6.4 meters
 AC5547_SLEEVE-DEPTH  : 4.0 meters
 AC5547
 AC5547  HISTORY     - Date     Condition        Report By
 AC5547  HISTORY     - 1995     MONUMENTED       SDDT
 AC5547  HISTORY     - 19950501 GOOD             NGS
 AC5547  HISTORY     - 20110627 GOOD             INDIV
 AC5547
 AC5547                          STATION DESCRIPTION
 AC5547
 AC5547'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5547'11.1 KM (6.90 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5547'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, 188.0 M (616.8 FT) WEST OF
 AC5547'MILEPOST 39, 99.8 M (327.4 FT) SOUTH OF THE CENTER OF THOUSON ROAD,
 AC5547'94.7 M (310.7 FT) NORTH OF THE CENTER OF GRANITE COURT, 18.9 M (62.0
 AC5547'FT) EAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) WEST
 AC5547'OF A FENCE, 0.5 M (1.6 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AC5547'EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC5547'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 AC5547'INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 AC5547'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC5547
 AC5547                          STATION RECOVERY (2011)
 AC5547
 AC5547'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5546 ***********************************************************************
 AC5546  DESIGNATION -  40 039.93
 AC5546  PID         -  AC5546
 AC5546  STATE/COUNTY-  SD/PENNINGTON
 AC5546  COUNTRY     -  US
 AC5546  USGS QUAD   -  HAYWARD (2017)
 AC5546
 AC5546                         *CURRENT SURVEY CONTROL
 AC5546  ______________________________________________________________________
 AC5546* NAD 83(1986) POSITION- 43 52 15.     (N) 103 18 34.     (W)   SCALED
 AC5546* NAVD 88 ORTHO HEIGHT -  1206.364 (meters)     3957.88  (feet) ADJUSTED
 AC5546  ______________________________________________________________________
 AC5546  GEOID HEIGHT    -        -15.361 (meters)                     GEOID18
 AC5546  DYNAMIC HEIGHT  -       1205.883 (meters)     3956.30  (feet) COMP
 AC5546  MODELED GRAVITY -    980,177.5   (mgal)                       NAVD 88
 AC5546
 AC5546  VERT ORDER      -  FIRST     CLASS II
 AC5546
 AC5546.The horizontal coordinates were scaled from a map and have
 AC5546.an estimated accuracy of +/- 6 seconds.
 AC5546
 AC5546.The orthometric height was determined by differential leveling and
 AC5546.adjusted by the NATIONAL GEODETIC SURVEY
 AC5546.in October 1997.
 AC5546
 AC5546.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5546.GEOID18 height accuracy estimate available here.
 AC5546
 AC5546.Click photographs - Photos may exist for this station.
 AC5546
 AC5546.The dynamic height is computed by dividing the NAVD 88
 AC5546.geopotential number by the normal gravity value computed on the
 AC5546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5546.degrees latitude (g = 980.6199 gals.).
 AC5546
 AC5546.The modeled gravity was interpolated from observed gravity values.
 AC5546
 AC5546;                    North         East    Units  Estimated Accuracy
 AC5546;SPC SD S     -   175,090.      360,850.      MT  (+/- 180 meters Scaled)
 AC5546
 AC5546_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ358589(NAD 83)
 AC5546
 AC5546                          SUPERSEDED SURVEY CONTROL
 AC5546
 AC5546.No superseded survey control is available for this station.
 AC5546
 AC5546_MARKER: DB = BENCH MARK DISK
 AC5546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5546_STAMPING: 40-39.93 1987
 AC5546_MARK LOGO: SDDT
 AC5546_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5546+STABILITY: SURFACE MOTION
 AC5546_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5546+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 AC5546
 AC5546  HISTORY     - Date     Condition        Report By
 AC5546  HISTORY     - 1987     MONUMENTED       SDDT
 AC5546  HISTORY     - 19950501 GOOD             NGS
 AC5546  HISTORY     - 20110627 GOOD             INDIV
 AC5546
 AC5546                          STATION DESCRIPTION
 AC5546
 AC5546'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5546'12.4 KM (7.70 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5546'IN HERMOSA, 110.7 M (363.2 FT) NORTHWEST OF MILEPOST 40, 42.3 M (138.8
 AC5546'FT) NORTHWEST OF THE NORTHWEST END OF 2 BRACED FENCE POSTS, 19.2 M
 AC5546'(63.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) ABOVE
 AC5546'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE, 0.2 M
 AC5546'(0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AC5546'(0.3 FT) ABOVE THE GROUND SURFACE.
 AC5546
 AC5546                          STATION RECOVERY (2011)
 AC5546
 AC5546'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5545 ***********************************************************************
 AC5545  DESIGNATION -  40 040.80
 AC5545  PID         -  AC5545
 AC5545  STATE/COUNTY-  SD/PENNINGTON
 AC5545  COUNTRY     -  US
 AC5545  USGS QUAD   -  HAYWARD (2017)
 AC5545
 AC5545                         *CURRENT SURVEY CONTROL
 AC5545  ______________________________________________________________________
 AC5545* NAD 83(1986) POSITION- 43 51 41.     (N) 103 18 09.     (W)   SCALED
 AC5545* NAVD 88 ORTHO HEIGHT -  1191.397 (meters)     3908.78  (feet) ADJUSTED
 AC5545  ______________________________________________________________________
 AC5545  GEOID HEIGHT    -        -15.419 (meters)                     GEOID18
 AC5545  DYNAMIC HEIGHT  -       1190.925 (meters)     3907.23  (feet) COMP
 AC5545  MODELED GRAVITY -    980,181.7   (mgal)                       NAVD 88
 AC5545
 AC5545  VERT ORDER      -  FIRST     CLASS II
 AC5545
 AC5545.The horizontal coordinates were scaled from a map and have
 AC5545.an estimated accuracy of +/- 6 seconds.
 AC5545
 AC5545.The orthometric height was determined by differential leveling and
 AC5545.adjusted by the NATIONAL GEODETIC SURVEY
 AC5545.in October 1997.
 AC5545
 AC5545.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5545.GEOID18 height accuracy estimate available here.
 AC5545
 AC5545.Click photographs - Photos may exist for this station.
 AC5545
 AC5545.The dynamic height is computed by dividing the NAVD 88
 AC5545.geopotential number by the normal gravity value computed on the
 AC5545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5545.degrees latitude (g = 980.6199 gals.).
 AC5545
 AC5545.The modeled gravity was interpolated from observed gravity values.
 AC5545
 AC5545;                    North         East    Units  Estimated Accuracy
 AC5545;SPC SD S     -   174,020.      361,370.      MT  (+/- 180 meters Scaled)
 AC5545
 AC5545_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ364578(NAD 83)
 AC5545
 AC5545                          SUPERSEDED SURVEY CONTROL
 AC5545
 AC5545.No superseded survey control is available for this station.
 AC5545
 AC5545_MARKER: DB = BENCH MARK DISK
 AC5545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5545_STAMPING: 40-40.80 1987 3907.01
 AC5545_MARK LOGO: SDDT
 AC5545_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5545+STABILITY: SURFACE MOTION
 AC5545_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5545+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2011
 AC5545
 AC5545  HISTORY     - Date     Condition        Report By
 AC5545  HISTORY     - 1987     MONUMENTED       SDDT
 AC5545  HISTORY     - 19950501 GOOD             NGS
 AC5545  HISTORY     - 20110627 GOOD             INDIV
 AC5545
 AC5545                          STATION DESCRIPTION
 AC5545
 AC5545'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5545'11.0 KM (6.85 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5545'IN HERMOSA, 231.0 M (757.9 FT) WEST OF MILEPOST 41, 45.3 M (148.6 FT)
 AC5545'NORTH OF UNDERGROUND CABLE JUNCTION BOX NUMBER LP 7, 19.2 M (63.0 FT)
 AC5545'EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AC5545'HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.2 M (0.7 FT) WEST OF A
 AC5545'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AC5545'GROUND SURFACE.
 AC5545
 AC5545                          STATION RECOVERY (2011)
 AC5545
 AC5545'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5544 ***********************************************************************
 AC5544  DESIGNATION -  40 041.65
 AC5544  PID         -  AC5544
 AC5544  STATE/COUNTY-  SD/CUSTER
 AC5544  COUNTRY     -  US
 AC5544  USGS QUAD   -  HAYWARD (2017)
 AC5544
 AC5544                         *CURRENT SURVEY CONTROL
 AC5544  ______________________________________________________________________
 AC5544* NAD 83(1986) POSITION- 43 51 19.47   (N) 103 17 19.56   (W)   HD_HELD1
 AC5544* NAVD 88 ORTHO HEIGHT -  1131.253 (meters)     3711.45  (feet) ADJUSTED
 AC5544  ______________________________________________________________________
 AC5544  GEOID HEIGHT    -        -15.517 (meters)                     GEOID18
 AC5544  DYNAMIC HEIGHT  -       1130.812 (meters)     3710.01  (feet) COMP
 AC5544  MODELED GRAVITY -    980,189.4   (mgal)                       NAVD 88
 AC5544
 AC5544  VERT ORDER      -  FIRST     CLASS II
 AC5544
 AC5544.The horizontal coordinates were determined by differentially corrected
 AC5544.hand held GPS observations or other comparable positioning techniques
 AC5544.and have an estimated accuracy of +/- 3 meters.
 AC5544
 AC5544.The orthometric height was determined by differential leveling and
 AC5544.adjusted by the NATIONAL GEODETIC SURVEY
 AC5544.in October 1997.
 AC5544
 AC5544.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5544.GEOID18 height accuracy estimate available here.
 AC5544
 AC5544.Click photographs - Photos may exist for this station.
 AC5544
 AC5544.The dynamic height is computed by dividing the NAVD 88
 AC5544.geopotential number by the normal gravity value computed on the
 AC5544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5544.degrees latitude (g = 980.6199 gals.).
 AC5544
 AC5544.The modeled gravity was interpolated from observed gravity values.
 AC5544
 AC5544;                    North         East    Units  Estimated Accuracy
 AC5544;SPC SD S     -   173,317.4     362,451.3     MT  (+/- 3 meters HH1 GPS) 
 AC5544
 AC5544_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3753057236(NAD 83)
 AC5544
 AC5544                          SUPERSEDED SURVEY CONTROL
 AC5544
 AC5544.No superseded survey control is available for this station.
 AC5544
 AC5544_MARKER: DB = BENCH MARK DISK
 AC5544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5544_STAMPING: 40-41.65 1987 3709.78
 AC5544_MARK LOGO: SDDT
 AC5544_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5544+STABILITY: SURFACE MOTION
 AC5544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5544+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5544
 AC5544  HISTORY     - Date     Condition        Report By
 AC5544  HISTORY     - 1987     MONUMENTED       SDDT
 AC5544  HISTORY     - 19950501 GOOD             NGS
 AC5544
 AC5544                          STATION DESCRIPTION
 AC5544
 AC5544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5544'9.7 KM (6.00 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5544'IN HERMOSA, 537.0 M (1761.8 FT) WEST OF MILEPOST 42, 21.8 M (71.5 FT)
 AC5544'EAST OF THE CENTER OF A FIELD ENTRANCE AND CATTLE GUARD, 20.2 M (66.3
 AC5544'FT) NORTH OF THE HIGHWAY CENTERLINE, 19.6 M (64.3 FT) EAST OF
 AC5544'UNDERGROUND CABLE JUNCTION BOX NUMBER D4 W4, 2.5 M (8.2 FT) BELOW THE
 AC5544'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AC5544'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5544'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5543 ***********************************************************************
 AC5543  DESIGNATION -  40 042.77
 AC5543  PID         -  AC5543
 AC5543  STATE/COUNTY-  SD/CUSTER
 AC5543  COUNTRY     -  US
 AC5543  USGS QUAD   -  HAYWARD (2017)
 AC5543
 AC5543                         *CURRENT SURVEY CONTROL
 AC5543  ______________________________________________________________________
 AC5543* NAD 83(1986) POSITION- 43 50 49.     (N) 103 16 17.     (W)   SCALED
 AC5543* NAVD 88 ORTHO HEIGHT -  1071.809 (meters)     3516.43  (feet) ADJUSTED
 AC5543  ______________________________________________________________________
 AC5543  GEOID HEIGHT    -        -15.637 (meters)                     GEOID18
 AC5543  DYNAMIC HEIGHT  -       1071.400 (meters)     3515.08  (feet) COMP
 AC5543  MODELED GRAVITY -    980,200.2   (mgal)                       NAVD 88
 AC5543
 AC5543  VERT ORDER      -  FIRST     CLASS II
 AC5543
 AC5543.The horizontal coordinates were scaled from a map and have
 AC5543.an estimated accuracy of +/- 6 seconds.
 AC5543
 AC5543.The orthometric height was determined by differential leveling and
 AC5543.adjusted by the NATIONAL GEODETIC SURVEY
 AC5543.in October 1997.
 AC5543
 AC5543.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5543.GEOID18 height accuracy estimate available here.
 AC5543
 AC5543.Click photographs - Photos may exist for this station.
 AC5543
 AC5543.The dynamic height is computed by dividing the NAVD 88
 AC5543.geopotential number by the normal gravity value computed on the
 AC5543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5543.degrees latitude (g = 980.6199 gals.).
 AC5543
 AC5543.The modeled gravity was interpolated from observed gravity values.
 AC5543
 AC5543;                    North         East    Units  Estimated Accuracy
 AC5543;SPC SD S     -   172,330.      363,810.      MT  (+/- 180 meters Scaled)
 AC5543
 AC5543_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ389563(NAD 83)
 AC5543
 AC5543                          SUPERSEDED SURVEY CONTROL
 AC5543
 AC5543.No superseded survey control is available for this station.
 AC5543
 AC5543_MARKER: DB = BENCH MARK DISK
 AC5543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5543_STAMPING: 40-42.77 1987 3514.45
 AC5543_MARK LOGO: SDDT
 AC5543_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5543+STABILITY: SURFACE MOTION
 AC5543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5543+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5543
 AC5543  HISTORY     - Date     Condition        Report By
 AC5543  HISTORY     - 1987     MONUMENTED       SDDT
 AC5543  HISTORY     - 19950501 GOOD             NGS
 AC5543
 AC5543                          STATION DESCRIPTION
 AC5543
 AC5543'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5543'7.9 KM (4.90 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5543'IN HERMOSA, 372.0 M (1220.5 FT) NORTH OF MILEPOST 43, 37.6 M (123.4
 AC5543'FT) NORTH OF A T-FENCE CORNER, 20.2 M (66.3 FT) EAST OF AND LEVEL WITH
 AC5543'THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) WEST OF A FENCE, 0.2 M (0.7 FT)
 AC5543'WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5543'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5542 ***********************************************************************
 AC5542  DESIGNATION -  40 043.10
 AC5542  PID         -  AC5542
 AC5542  STATE/COUNTY-  SD/CUSTER
 AC5542  COUNTRY     -  US
 AC5542  USGS QUAD   -  HAYWARD (2017)
 AC5542
 AC5542                         *CURRENT SURVEY CONTROL
 AC5542  ______________________________________________________________________
 AC5542* NAD 83(1986) POSITION- 43 50 34.     (N) 103 16 11.     (W)   SCALED
 AC5542* NAVD 88 ORTHO HEIGHT -  1064.621 (meters)     3492.84  (feet) ADJUSTED
 AC5542  ______________________________________________________________________
 AC5542  GEOID HEIGHT    -        -15.652 (meters)                     GEOID18
 AC5542  DYNAMIC HEIGHT  -       1064.216 (meters)     3491.52  (feet) COMP
 AC5542  MODELED GRAVITY -    980,201.8   (mgal)                       NAVD 88
 AC5542
 AC5542  VERT ORDER      -  FIRST     CLASS II
 AC5542
 AC5542.The horizontal coordinates were scaled from a map and have
 AC5542.an estimated accuracy of +/- 6 seconds.
 AC5542
 AC5542.The orthometric height was determined by differential leveling and
 AC5542.adjusted by the NATIONAL GEODETIC SURVEY
 AC5542.in October 1997.
 AC5542
 AC5542.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5542.GEOID18 height accuracy estimate available here.
 AC5542
 AC5542.Click photographs - Photos may exist for this station.
 AC5542
 AC5542.The dynamic height is computed by dividing the NAVD 88
 AC5542.geopotential number by the normal gravity value computed on the
 AC5542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5542.degrees latitude (g = 980.6199 gals.).
 AC5542
 AC5542.The modeled gravity was interpolated from observed gravity values.
 AC5542
 AC5542;                    North         East    Units  Estimated Accuracy
 AC5542;SPC SD S     -   171,860.      363,930.      MT  (+/- 180 meters Scaled)
 AC5542
 AC5542_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ390558(NAD 83)
 AC5542
 AC5542                          SUPERSEDED SURVEY CONTROL
 AC5542
 AC5542.No superseded survey control is available for this station.
 AC5542
 AC5542_MARKER: DB = BENCH MARK DISK
 AC5542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5542_STAMPING: 40-43.10 1987 3491.21
 AC5542_MARK LOGO: SDDT
 AC5542_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5542+STABILITY: SURFACE MOTION
 AC5542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5542+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5542
 AC5542  HISTORY     - Date     Condition        Report By
 AC5542  HISTORY     - 1987     MONUMENTED       SDDT
 AC5542  HISTORY     - 19950501 GOOD             NGS
 AC5542
 AC5542                          STATION DESCRIPTION
 AC5542
 AC5542'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5542'7.4 KM (4.60 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5542'IN HERMOSA, 152.8 M (501.3 FT) SOUTH OF MILEPOST 43, 29.4 M (96.5 FT)
 AC5542'NORTH OF A T-FENCE CORNER AND THE EXTENDED CENTER OF A DRIVEWAY, 19.6
 AC5542'M (64.3 FT) EAST OF THE HIGHWAY CENTERLINE, 16.7 M (54.8 FT) SOUTH OF
 AC5542'AN UNDERGROUND CABLE JUNCTION BOX, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 AC5542'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.2 M (0.7 FT) WEST OF A
 AC5542'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5541 ***********************************************************************
 AC5541  DESIGNATION -  40 044.56
 AC5541  PID         -  AC5541
 AC5541  STATE/COUNTY-  SD/CUSTER
 AC5541  COUNTRY     -  US
 AC5541  USGS QUAD   -  HAYWARD (2017)
 AC5541
 AC5541                         *CURRENT SURVEY CONTROL
 AC5541  ______________________________________________________________________
 AC5541* NAD 83(1986) POSITION- 43 49 55.     (N) 103 15 07.     (W)   SCALED
 AC5541* NAVD 88 ORTHO HEIGHT -  1039.617 (meters)     3410.81  (feet) ADJUSTED
 AC5541  ______________________________________________________________________
 AC5541  GEOID HEIGHT    -        -15.769 (meters)                     GEOID18
 AC5541  DYNAMIC HEIGHT  -       1039.225 (meters)     3409.52  (feet) COMP
 AC5541  MODELED GRAVITY -    980,205.6   (mgal)                       NAVD 88
 AC5541
 AC5541  VERT ORDER      -  FIRST     CLASS II
 AC5541
 AC5541.The horizontal coordinates were scaled from a map and have
 AC5541.an estimated accuracy of +/- 6 seconds.
 AC5541
 AC5541.The orthometric height was determined by differential leveling and
 AC5541.adjusted by the NATIONAL GEODETIC SURVEY
 AC5541.in October 1997.
 AC5541
 AC5541.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5541.GEOID18 height accuracy estimate available here.
 AC5541
 AC5541.Click photographs - Photos may exist for this station.
 AC5541
 AC5541.The dynamic height is computed by dividing the NAVD 88
 AC5541.geopotential number by the normal gravity value computed on the
 AC5541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5541.degrees latitude (g = 980.6199 gals.).
 AC5541
 AC5541.The modeled gravity was interpolated from observed gravity values.
 AC5541
 AC5541;                    North         East    Units  Estimated Accuracy
 AC5541;SPC SD S     -   170,610.      365,320.      MT  (+/- 180 meters Scaled)
 AC5541
 AC5541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ405546(NAD 83)
 AC5541
 AC5541                          SUPERSEDED SURVEY CONTROL
 AC5541
 AC5541.No superseded survey control is available for this station.
 AC5541
 AC5541_MARKER: DB = BENCH MARK DISK
 AC5541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5541_STAMPING: 40-44.56 1987 3409.18
 AC5541_MARK LOGO: SDDT
 AC5541_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5541+STABILITY: SURFACE MOTION
 AC5541_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5541+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5541
 AC5541  HISTORY     - Date     Condition        Report By
 AC5541  HISTORY     - 1987     MONUMENTED       SDDT
 AC5541  HISTORY     - 19950501 GOOD             NGS
 AC5541
 AC5541                          STATION DESCRIPTION
 AC5541
 AC5541'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5541'5.1 KM (3.15 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5541'IN HERMOSA, 694.0 M (2276.9 FT) WEST OF MILEPOST 45, 19.6 M (64.3 FT)
 AC5541'EAST OF THE HIGHWAY CENTERLINE, 19.2 M (63.0 FT) NORTHEAST OF THE
 AC5541'NORTHEAST CORNER OF A BRIDGE SPANNING A CREEK, 1.5 M (4.9 FT) BELOW
 AC5541'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.1 M (0.3
 AC5541'FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AC5541'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5540 ***********************************************************************
 AC5540  DESIGNATION -  40 044.91
 AC5540  PID         -  AC5540
 AC5540  STATE/COUNTY-  SD/CUSTER
 AC5540  COUNTRY     -  US
 AC5540  USGS QUAD   -  HAYWARD (2017)
 AC5540
 AC5540                         *CURRENT SURVEY CONTROL
 AC5540  ______________________________________________________________________
 AC5540* NAD 83(1986) POSITION- 43 49 43.     (N) 103 15 01.     (W)   SCALED
 AC5540* NAVD 88 ORTHO HEIGHT -  1039.427 (meters)     3410.19  (feet) ADJUSTED
 AC5540  ______________________________________________________________________
 AC5540  GEOID HEIGHT    -        -15.783 (meters)                     GEOID18
 AC5540  DYNAMIC HEIGHT  -       1039.035 (meters)     3408.90  (feet) COMP
 AC5540  MODELED GRAVITY -    980,205.3   (mgal)                       NAVD 88
 AC5540
 AC5540  VERT ORDER      -  FIRST     CLASS II
 AC5540
 AC5540.The horizontal coordinates were scaled from a map and have
 AC5540.an estimated accuracy of +/- 6 seconds.
 AC5540
 AC5540.The orthometric height was determined by differential leveling and
 AC5540.adjusted by the NATIONAL GEODETIC SURVEY
 AC5540.in October 1997.
 AC5540
 AC5540.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5540.GEOID18 height accuracy estimate available here.
 AC5540
 AC5540.Click photographs - Photos may exist for this station.
 AC5540
 AC5540.The dynamic height is computed by dividing the NAVD 88
 AC5540.geopotential number by the normal gravity value computed on the
 AC5540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5540.degrees latitude (g = 980.6199 gals.).
 AC5540
 AC5540.The modeled gravity was interpolated from observed gravity values.
 AC5540
 AC5540;                    North         East    Units  Estimated Accuracy
 AC5540;SPC SD S     -   170,230.      365,440.      MT  (+/- 180 meters Scaled)
 AC5540
 AC5540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ406543(NAD 83)
 AC5540
 AC5540                          SUPERSEDED SURVEY CONTROL
 AC5540
 AC5540.No superseded survey control is available for this station.
 AC5540
 AC5540_MARKER: DB = BENCH MARK DISK
 AC5540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5540_STAMPING: 40-44.91 1987 3408.56
 AC5540_MARK LOGO: SDDT
 AC5540_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5540+STABILITY: SURFACE MOTION
 AC5540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5540+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5540
 AC5540  HISTORY     - Date     Condition        Report By
 AC5540  HISTORY     - 1987     MONUMENTED       SDDT
 AC5540  HISTORY     - 19950501 GOOD             NGS
 AC5540
 AC5540                          STATION DESCRIPTION
 AC5540
 AC5540'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5540'4.5 KM (2.80 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5540'IN HERMOSA, 154.5 M (506.9 FT) WEST OF MILEPOST 45, 45.9 M (150.6 FT)
 AC5540'WEST OF THE CENTER OF A FIELD ENTRANCE, 20.0 M (65.6 FT) NORTH OF THE
 AC5540'HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 AC5540'M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST,
 AC5540'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5539 ***********************************************************************
 AC5539  DESIGNATION -  40 046.14
 AC5539  PID         -  AC5539
 AC5539  STATE/COUNTY-  SD/CUSTER
 AC5539  COUNTRY     -  US
 AC5539  USGS QUAD   -  HERMOSA (2017)
 AC5539
 AC5539                         *CURRENT SURVEY CONTROL
 AC5539  ______________________________________________________________________
 AC5539* NAD 83(1986) POSITION- 43 49 52.     (N) 103 13 46.     (W)   SCALED
 AC5539* NAVD 88 ORTHO HEIGHT -  1024.366 (meters)     3360.77  (feet) ADJUSTED
 AC5539  ______________________________________________________________________
 AC5539  GEOID HEIGHT    -        -15.897 (meters)                     GEOID18
 AC5539  DYNAMIC HEIGHT  -       1023.983 (meters)     3359.52  (feet) COMP
 AC5539  MODELED GRAVITY -    980,209.1   (mgal)                       NAVD 88
 AC5539
 AC5539  VERT ORDER      -  FIRST     CLASS II
 AC5539
 AC5539.The horizontal coordinates were scaled from a map and have
 AC5539.an estimated accuracy of +/- 6 seconds.
 AC5539
 AC5539.The orthometric height was determined by differential leveling and
 AC5539.adjusted by the NATIONAL GEODETIC SURVEY
 AC5539.in October 1997.
 AC5539
 AC5539.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5539.GEOID18 height accuracy estimate available here.
 AC5539
 AC5539.Click photographs - Photos may exist for this station.
 AC5539
 AC5539.The dynamic height is computed by dividing the NAVD 88
 AC5539.geopotential number by the normal gravity value computed on the
 AC5539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5539.degrees latitude (g = 980.6199 gals.).
 AC5539
 AC5539.The modeled gravity was interpolated from observed gravity values.
 AC5539
 AC5539;                    North         East    Units  Estimated Accuracy
 AC5539;SPC SD S     -   170,450.      367,120.      MT  (+/- 180 meters Scaled)
 AC5539
 AC5539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ423546(NAD 83)
 AC5539
 AC5539                          SUPERSEDED SURVEY CONTROL
 AC5539
 AC5539.No superseded survey control is available for this station.
 AC5539
 AC5539_MARKER: DB = BENCH MARK DISK
 AC5539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5539_STAMPING: 40-46.14 1987 3359.13
 AC5539_MARK LOGO: SDDT
 AC5539_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5539+STABILITY: SURFACE MOTION
 AC5539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5539+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5539
 AC5539  HISTORY     - Date     Condition        Report By
 AC5539  HISTORY     - 1987     MONUMENTED       SDDT
 AC5539  HISTORY     - 19950501 GOOD             NGS
 AC5539
 AC5539                          STATION DESCRIPTION
 AC5539
 AC5539'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5539'3.6 KM (2.25 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5539'IN HERMOSA, 263.0 M (862.9 FT) EAST OF MILEPOST 46, 68.7 M (225.4 FT)
 AC5539'EAST OF THE CENTER OF A DRIVEWAY, 22.3 M (73.2 FT) NORTH OF THE
 AC5539'HIGHWAY CENTERLINE, 21.2 M (69.6 FT) WEST OF THE WEST END OF A CULVERT
 AC5539'UNDER A FIELD ENTRANCE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC5539'0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 AC5539'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5538 ***********************************************************************
 AC5538  DESIGNATION -  40 047.41
 AC5538  PID         -  AC5538
 AC5538  STATE/COUNTY-  SD/CUSTER
 AC5538  COUNTRY     -  US
 AC5538  USGS QUAD   -  HERMOSA (2017)
 AC5538
 AC5538                         *CURRENT SURVEY CONTROL
 AC5538  ______________________________________________________________________
 AC5538* NAD 83(1986) POSITION- 43 50 08.19   (N) 103 12 32.50   (W)   HD_HELD1
 AC5538* NAVD 88 ORTHO HEIGHT -  1012.622 (meters)     3322.24  (feet) ADJUSTED
 AC5538  ______________________________________________________________________
 AC5538  GEOID HEIGHT    -        -16.005 (meters)                     GEOID18
 AC5538  DYNAMIC HEIGHT  -       1012.246 (meters)     3321.01  (feet) COMP
 AC5538  MODELED GRAVITY -    980,213.0   (mgal)                       NAVD 88
 AC5538
 AC5538  VERT ORDER      -  FIRST     CLASS II
 AC5538
 AC5538.The horizontal coordinates were determined by differentially corrected
 AC5538.hand held GPS observations or other comparable positioning techniques
 AC5538.and have an estimated accuracy of +/- 3 meters.
 AC5538
 AC5538.The orthometric height was determined by differential leveling and
 AC5538.adjusted by the NATIONAL GEODETIC SURVEY
 AC5538.in October 1997.
 AC5538
 AC5538.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5538.GEOID18 height accuracy estimate available here.
 AC5538
 AC5538.Click photographs - Photos may exist for this station.
 AC5538
 AC5538.The dynamic height is computed by dividing the NAVD 88
 AC5538.geopotential number by the normal gravity value computed on the
 AC5538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5538.degrees latitude (g = 980.6199 gals.).
 AC5538
 AC5538.The modeled gravity was interpolated from observed gravity values.
 AC5538
 AC5538;                    North         East    Units  Estimated Accuracy
 AC5538;SPC SD S     -   170,893.9     368,781.7     MT  (+/- 3 meters HH1 GPS) 
 AC5538
 AC5538_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4398655173(NAD 83)
 AC5538
 AC5538                          SUPERSEDED SURVEY CONTROL
 AC5538
 AC5538.No superseded survey control is available for this station.
 AC5538
 AC5538_MARKER: DB = BENCH MARK DISK
 AC5538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5538_STAMPING: 40-47.41 1987 3320.68
 AC5538_MARK LOGO: SDDT
 AC5538_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5538+STABILITY: SURFACE MOTION
 AC5538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5538+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5538
 AC5538  HISTORY     - Date     Condition        Report By
 AC5538  HISTORY     - 1987     MONUMENTED       SDDT
 AC5538  HISTORY     - 19950501 GOOD             NGS
 AC5538
 AC5538                          STATION DESCRIPTION
 AC5538
 AC5538'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5538'1.7 KM (1.05 MI) WESTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5538'IN HERMOSA, AT A UTILITY LINE CROSSING, 656.0 M (2152.2 FT) EAST OF
 AC5538'MILEPOST 47, 20.1 M (65.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.0 M
 AC5538'(29.5 FT) EAST OF THE CENTER OF A DIRT ROAD, 1.0 M (3.3 FT) BELOW THE
 AC5538'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT)
 AC5538'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC5538'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5537 ***********************************************************************
 AC5537  DESIGNATION -  40 048.84
 AC5537  PID         -  AC5537
 AC5537  STATE/COUNTY-  SD/CUSTER
 AC5537  COUNTRY     -  US
 AC5537  USGS QUAD   -  HERMOSA (2017)
 AC5537
 AC5537                         *CURRENT SURVEY CONTROL
 AC5537  ______________________________________________________________________
 AC5537* NAD 83(1986) POSITION- 43 50 22.40   (N) 103 10 50.35   (W)   HD_HELD1
 AC5537* NAVD 88 ORTHO HEIGHT -  1000.061 (meters)     3281.03  (feet) ADJUSTED
 AC5537  ______________________________________________________________________
 AC5537  GEOID HEIGHT    -        -16.148 (meters)                     GEOID18
 AC5537  DYNAMIC HEIGHT  -        999.693 (meters)     3279.83  (feet) COMP
 AC5537  MODELED GRAVITY -    980,215.8   (mgal)                       NAVD 88
 AC5537
 AC5537  VERT ORDER      -  FIRST     CLASS II
 AC5537
 AC5537.The horizontal coordinates were determined by differentially corrected
 AC5537.hand held GPS observations or other comparable positioning techniques
 AC5537.and have an estimated accuracy of +/- 3 meters.
 AC5537
 AC5537.The orthometric height was determined by differential leveling and
 AC5537.adjusted by the NATIONAL GEODETIC SURVEY
 AC5537.in October 1997.
 AC5537
 AC5537.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5537.GEOID18 height accuracy estimate available here.
 AC5537
 AC5537.Click photographs - Photos may exist for this station.
 AC5537
 AC5537.The dynamic height is computed by dividing the NAVD 88
 AC5537.geopotential number by the normal gravity value computed on the
 AC5537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5537.degrees latitude (g = 980.6199 gals.).
 AC5537
 AC5537.The modeled gravity was interpolated from observed gravity values.
 AC5537
 AC5537;                    North         East    Units  Estimated Accuracy
 AC5537;SPC SD S     -   171,253.6     371,077.3     MT  (+/- 3 meters HH1 GPS) 
 AC5537
 AC5537_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4625855661(NAD 83)
 AC5537
 AC5537                          SUPERSEDED SURVEY CONTROL
 AC5537
 AC5537.No superseded survey control is available for this station.
 AC5537
 AC5537_MARKER: Z = SEE DESCRIPTION
 AC5537_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5537_STAMPING: 40-48.84 1995
 AC5537_MARK LOGO: NGS
 AC5537_PROJECTION: FLUSH
 AC5537_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5537_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5537+STABILITY: POSITION/ELEVATION WELL
 AC5537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5537+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 AC5537_ROD/PIPE-DEPTH: 6.4 meters
 AC5537_SLEEVE-DEPTH  : 4.0 meters
 AC5537
 AC5537  HISTORY     - Date     Condition        Report By
 AC5537  HISTORY     - 1995     MONUMENTED       SDDT
 AC5537  HISTORY     - 19950501 GOOD             NGS
 AC5537
 AC5537                          STATION DESCRIPTION
 AC5537
 AC5537'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5537'0.9 KM (0.55 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE POST OFFICE
 AC5537'IN HERMOSA, 276.0 M (905.5 FT) WEST OF MILEPOST 49, 13.8 M (45.3 FT)
 AC5537'SOUTH OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT) EAST OF THE EAST END
 AC5537'OF 2 BRACED FENCE POSTS, 1.8 M (5.9 FT) NORTH OF A FENCE, 1.3 M (4.3
 AC5537'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A METAL
 AC5537'GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST. NOTE--THE
 AC5537'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AC5537'IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AC5537'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7953 ***********************************************************************
 AC7953  CBN         -  This is a Cooperative Base Network Control Station.
 AC7953  DESIGNATION -  40 071.00
 AC7953  PID         -  AC7953
 AC7953  STATE/COUNTY-  SD/SHANNON
 AC7953  COUNTRY     -  US
 AC7953  USGS QUAD   -  RED SHIRT (2017)
 AC7953
 AC7953                         *CURRENT SURVEY CONTROL
 AC7953  ______________________________________________________________________
 AC7953* NAD 83(2011) POSITION- 43 39 28.62607(N) 102 53 35.77624(W)   ADJUSTED
 AC7953* NAD 83(2011) ELLIP HT-   851.645 (meters)        (06/27/12)   ADJUSTED
 AC7953* NAD 83(2011) EPOCH   -  2010.00
 AC7953* NAVD 88 ORTHO HEIGHT -   868.9   (meters)     2851.    (feet) GPS OBS
 AC7953  ______________________________________________________________________
 AC7953  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7953  GEOID HEIGHT    -        -17.212 (meters)                     GEOID96
 AC7953  GEOID HEIGHT    -        -17.270 (meters)                     GEOID18
 AC7953  NAD 83(2011) X  - -1,031,424.621 (meters)                     COMP
 AC7953  NAD 83(2011) Y  - -4,505,867.992 (meters)                     COMP
 AC7953  NAD 83(2011) Z  -  4,381,262.677 (meters)                     COMP
 AC7953  LAPLACE CORR    -         -7.21  (seconds)                    DEFLEC18
 AC7953
 AC7953  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7953  Standards:
 AC7953         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7953            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7953  -------------------------------------------------------------------
 AC7953  NETWORK    0.92   2.37           0.43   0.30   1.21     -0.08293536
 AC7953  -------------------------------------------------------------------
 AC7953  Click here for local accuracies and other accuracy information.
 AC7953
 AC7953.The horizontal coordinates were established by GPS observations
 AC7953.and adjusted by the National Geodetic Survey in June 2012.
 AC7953
 AC7953.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7953.been affixed to the stable North American tectonic plate. See 
 AC7953.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7953
 AC7953.The horizontal coordinates are valid at the epoch date displayed above
 AC7953.which is a decimal equivalence of Year/Month/Day.
 AC7953
 AC7953.The orthometric height was determined by GPS observations and a
 AC7953.high-resolution geoid model.
 AC7953
 AC7953.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7953.GEOID18 height accuracy estimate available here.
 AC7953
 AC7953.Click photographs - Photos may exist for this station.
 AC7953
 AC7953.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7953
 AC7953.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7953
 AC7953.The ellipsoidal height was determined by GPS observations
 AC7953.and is referenced to NAD 83.
 AC7953
 AC7953. The following values were computed from the NAD 83(2011) position.
 AC7953
 AC7953;                    North         East     Units Scale Factor Converg.
 AC7953;SPC SD S     -   150,335.347   393,553.112   MT  0.99990711   -1 45 57.5
 AC7953;SPC SD S     -   493,225.22  1,291,182.17   sFT  0.99990711   -1 45 57.5
 AC7953;UTM  13      - 4,836,039.956   669,874.291   MT  0.99995496   +1 27 17.0
 AC7953
 AC7953!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7953!SPC SD S     -   0.99986647  x   0.99990711  =   0.99977359
 AC7953!UTM  13      -   0.99986647  x   0.99995496  =   0.99982144
 AC7953
 AC7953_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6987436039(NAD 83)
 AC7953
 AC7953                          SUPERSEDED SURVEY CONTROL
 AC7953
 AC7953  NAD 83(2007)-  43 39 28.62594(N)    102 53 35.77736(W) AD(2002.00) 0
 AC7953  ELLIP H (02/10/07)  851.673  (m)                       GP(2002.00)    
 AC7953  ELLIP H (04/15/04)  851.660  (m)                       GP(       ) 2 1
 AC7953  NAD 83(1996)-  43 39 28.62527(N)    102 53 35.77746(W) AD(       ) B
 AC7953  ELLIP H (04/18/97)  851.704  (m)                       GP(       ) 4 1
 AC7953
 AC7953.Superseded values are not recommended for survey control.
 AC7953
 AC7953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7953.See file dsdata.pdf to determine how the superseded data were derived.
 AC7953
 AC7953_MARKER: Z = SEE DESCRIPTION
 AC7953_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7953_STAMPING: 40-71.00 1995
 AC7953_MARK LOGO: NGS
 AC7953_PROJECTION: FLUSH
 AC7953_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7953+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7953_ROD/PIPE-DEPTH: 12.8 meters
 AC7953_SLEEVE-DEPTH  : 1.8 meters
 AC7953
 AC7953  HISTORY     - Date     Condition        Report By
 AC7953  HISTORY     - 1995     MONUMENTED       SDDT
 AC7953  HISTORY     - 19960927 GOOD             SDDT
 AC7953
 AC7953                          STATION DESCRIPTION
 AC7953
 AC7953'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7953'THE STATION IS LOCATED ABOUT 23.0 MI (37.0 KM) SOUTHEAST OF HERMOSA,
 AC7953'AND 0.9 MI (1.4 KM) SOUTH OF THE CHEYENNE RIVER, ON STATE HIGHWAY 40.
 AC7953'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7953'JUNCTION OF STATE HIGHWAYS 79 NORTH AND 40 EAST IN HERMOSA, GO EAST ON
 AC7953'STATE HIGHWAY 40 FOR 22.7 MI (36.5 KM) TO THE STATION ON THE LEFT.
 AC7953'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7953'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7953'PIPE.  LOCATED 74.0 FT (22.6 M) EAST OF THE HIGHWAY CENTERLINE, 47
 AC7953'FEET (14.3 M) NORTH OF THE CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT
 AC7953'(0.3 M) WEST OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) EAST OF A
 AC7953'METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7953'LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0517 ***********************************************************************
 OT0517  DESIGNATION -  4061 DW 4063 548
 OT0517  PID         -  OT0517
 OT0517  STATE/COUNTY-  SD/FALL RIVER
 OT0517  COUNTRY     -  US
 OT0517  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0517
 OT0517                         *CURRENT SURVEY CONTROL
 OT0517  ______________________________________________________________________
 OT0517* NAD 83(1986) POSITION- 43 25 40.     (N) 103 37 09.     (W)   SCALED
 OT0517* NAVD 88 ORTHO HEIGHT -  1239.135 (meters)     4065.40  (feet) ADJUSTED
 OT0517  ______________________________________________________________________
 OT0517  GEOID HEIGHT    -        -15.055 (meters)                     GEOID18
 OT0517  DYNAMIC HEIGHT  -       1238.591 (meters)     4063.61  (feet) COMP
 OT0517  MODELED GRAVITY -    980,137.2   (mgal)                       NAVD 88
 OT0517
 OT0517  VERT ORDER      -  FIRST     CLASS II
 OT0517
 OT0517.The horizontal coordinates were scaled from a map and have
 OT0517.an estimated accuracy of +/- 6 seconds.
 OT0517
 OT0517.The orthometric height was determined by differential leveling and
 OT0517.adjusted by the NATIONAL GEODETIC SURVEY
 OT0517.in June 1991.
 OT0517
 OT0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0517.GEOID18 height accuracy estimate available here.
 OT0517
 OT0517.Click photographs - Photos may exist for this station.
 OT0517
 OT0517.The dynamic height is computed by dividing the NAVD 88
 OT0517.geopotential number by the normal gravity value computed on the
 OT0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0517.degrees latitude (g = 980.6199 gals.).
 OT0517
 OT0517.The modeled gravity was interpolated from observed gravity values.
 OT0517
 OT0517;                    North         East    Units  Estimated Accuracy
 OT0517;SPC SD S     -   126,850.      334,030.      MT  (+/- 180 meters Scaled)
 OT0517
 OT0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ117092(NAD 83)
 OT0517
 OT0517                          SUPERSEDED SURVEY CONTROL
 OT0517
 OT0517  NGVD 29 (??/??/92) 1238.572  (m)         4063.55   (f) ADJ UNCH    1 2
 OT0517
 OT0517.Superseded values are not recommended for survey control.
 OT0517
 OT0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0517.See file dsdata.pdf to determine how the superseded data were derived.
 OT0517
 OT0517_MARKER: P = PIPE CAP
 OT0517_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0517_STAMPING: 4061 DW 4063 548
 OT0517_MARK LOGO: USGS
 OT0517_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0517
 OT0517  HISTORY     - Date     Condition        Report By
 OT0517  HISTORY     - 1898     MONUMENTED       USGS
 OT0517  HISTORY     - 1963     GOOD             CGS
 OT0517  HISTORY     - 1985     GOOD             NGS
 OT0517
 OT0517                          STATION DESCRIPTION
 OT0517
 OT0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0517'3.6 MI E FROM MINNEKAHTA.
 OT0517'ABOUT 3.6 MILES EAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0517'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, AT A CROSSING
 OT0517'OF THE RAILROAD AND A PRIVATE ROAD, IN SECTION 23, T 7 S, R 4 E,
 OT0517'0.4 MILE WEST OF MILE POST 4, 40 1/2 FEET NORTH OF THE NORTH RAIL,
 OT0517'20 FEET WEST-SOUTHWEST OF A POWER POLE, 49 FEET WEST OF THE CENTER
 OT0517'OF A GATE, 7 FEET SOUTH OF A FENCE, 6.8 FEET SOUTH OF A METAL
 OT0517'WITNESS POST, ABOUT LEVEL WITH THE RAILS, AND ON THE TOP OF A
 OT0517'3 1/2-INCH IRON PIPE WHICH PROJECTS 8 INCHES.
 OT0517
 OT0517                          STATION RECOVERY (1985)
 OT0517
 OT0517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0517'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  12.5 KM
 OT0517'(7.8 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US HIGHWAY 385
 OT0517'AT HOT SPRINGS, AT THE NORTHWEST END OF A CURVE, 0.25 KM (0.15 MI)
 OT0517'SOUTHEAST OF MILEPOST 28, 68.5 METERS (224.5 FT) NORTHEAST OF THE
 OT0517'HIGHWAY CENTERLINE, 14.9 METERS (49 FT) WEST OF THE CENTER OF A DIRT
 OT0517'ROAD, 6.1 METERS (20 FT) WEST OF THE NORTH POLE OF A POWER LINE
 OT0517'CROSSING THE HIGHWAY AND 2.1 METERS (7 FT) SOUTH OF A FENCE.
 OT0517'THE MARK IS 2.0 METERS  S FROM  A WITNESS POST
 OT0517'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0567 ***********************************************************************
 OS0567  DESIGNATION -  42
 OS0567  PID         -  OS0567
 OS0567  STATE/COUNTY-  SD/JACKSON
 OS0567  COUNTRY     -  US
 OS0567  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0567
 OS0567                         *CURRENT SURVEY CONTROL
 OS0567  ______________________________________________________________________
 OS0567* NAD 83(1986) POSITION- 43 57 56.     (N) 101 51 38.     (W)   SCALED
 OS0567* NAVD 88 ORTHO HEIGHT -   724.132 (meters)     2375.76  (feet) ADJUSTED
 OS0567  ______________________________________________________________________
 OS0567  GEOID HEIGHT    -        -20.376 (meters)                     GEOID18
 OS0567  DYNAMIC HEIGHT  -        723.910 (meters)     2375.03  (feet) COMP
 OS0567  MODELED GRAVITY -    980,288.4   (mgal)                       NAVD 88
 OS0567
 OS0567  VERT ORDER      -  SECOND    CLASS 0
 OS0567
 OS0567.The horizontal coordinates were scaled from a map and have
 OS0567.an estimated accuracy of +/- 6 seconds.
 OS0567
 OS0567.The orthometric height was determined by differential leveling and
 OS0567.adjusted by the NATIONAL GEODETIC SURVEY
 OS0567.in June 1991.
 OS0567
 OS0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0567.GEOID18 height accuracy estimate available here.
 OS0567
 OS0567.Click photographs - Photos may exist for this station.
 OS0567
 OS0567.The dynamic height is computed by dividing the NAVD 88
 OS0567.geopotential number by the normal gravity value computed on the
 OS0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0567.degrees latitude (g = 980.6199 gals.).
 OS0567
 OS0567.The modeled gravity was interpolated from observed gravity values.
 OS0567
 OS0567;                    North         East    Units  Estimated Accuracy
 OS0567;SPC SD S     -   182,460.      477,450.      MT  (+/- 180 meters Scaled)
 OS0567
 OS0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP705720(NAD 83)
 OS0567
 OS0567                          SUPERSEDED SURVEY CONTROL
 OS0567
 OS0567  NGVD 29 (??/??/92)  723.677  (m)         2374.26   (f) ADJ UNCH    2 0
 OS0567
 OS0567.Superseded values are not recommended for survey control.
 OS0567
 OS0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0567.See file dsdata.pdf to determine how the superseded data were derived.
 OS0567
 OS0567_MARKER: DD = SURVEY DISK
 OS0567_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0567_SP_SET: CULVERT HEADWALL
 OS0567_STAMPING: 42 WHV 2374 1957
 OS0567_MARK LOGO: USGS
 OS0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0567+STABILITY: SURFACE MOTION
 OS0567
 OS0567  HISTORY     - Date     Condition        Report By
 OS0567  HISTORY     - 1957     MONUMENTED       USGS
 OS0567  HISTORY     - 1962     GOOD             CGS
 OS0567
 OS0567                          STATION DESCRIPTION
 OS0567
 OS0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0567'2.7 MI E FROM COTTONWOOD.
 OS0567'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0567'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0567'THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD, 15 FEET SOUTH OF
 OS0567'THE CENTER LINE OF THE OLD HIGHWAY, 78 FEET WEST OF THE CENTER
 OS0567'LINE OF A NORTH-SOUTH GRAVELED ROAD, ABOUT LEVEL WITH THE OLD
 OS0567'HIGHWAY, AND SET IN THE TOP OF THE CENTER OF THE SOUTH
 OS0567'HEADWALL OF A SMALL CONCRETE TUB CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0584 ***********************************************************************
 OS0584  DESIGNATION -  43
 OS0584  PID         -  OS0584
 OS0584  STATE/COUNTY-  SD/JACKSON
 OS0584  COUNTRY     -  US
 OS0584  USGS QUAD   -  COTTONWOOD (2017)
 OS0584
 OS0584                         *CURRENT SURVEY CONTROL
 OS0584  ______________________________________________________________________
 OS0584* NAD 83(1986) POSITION- 43 57 57.     (N) 101 55 22.     (W)   SCALED
 OS0584* NAVD 88 ORTHO HEIGHT -   738.540 (meters)     2423.03  (feet) ADJUSTED
 OS0584  ______________________________________________________________________
 OS0584  GEOID HEIGHT    -        -20.141 (meters)                     GEOID18
 OS0584  DYNAMIC HEIGHT  -        738.315 (meters)     2422.29  (feet) COMP
 OS0584  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 OS0584
 OS0584  VERT ORDER      -  SECOND    CLASS 0
 OS0584
 OS0584.The horizontal coordinates were scaled from a map and have
 OS0584.an estimated accuracy of +/- 6 seconds.
 OS0584
 OS0584.The orthometric height was determined by differential leveling and
 OS0584.adjusted by the NATIONAL GEODETIC SURVEY
 OS0584.in June 1991.
 OS0584
 OS0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0584.GEOID18 height accuracy estimate available here.
 OS0584
 OS0584.Click photographs - Photos may exist for this station.
 OS0584
 OS0584.The dynamic height is computed by dividing the NAVD 88
 OS0584.geopotential number by the normal gravity value computed on the
 OS0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0584.degrees latitude (g = 980.6199 gals.).
 OS0584
 OS0584.The modeled gravity was interpolated from observed gravity values.
 OS0584
 OS0584;                    North         East    Units  Estimated Accuracy
 OS0584;SPC SD S     -   182,580.      472,460.      MT  (+/- 180 meters Scaled)
 OS0584
 OS0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP655722(NAD 83)
 OS0584
 OS0584                          SUPERSEDED SURVEY CONTROL
 OS0584
 OS0584  NGVD 29 (??/??/92)  738.086  (m)         2421.54   (f) ADJ UNCH    2 0
 OS0584
 OS0584.Superseded values are not recommended for survey control.
 OS0584
 OS0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0584.See file dsdata.pdf to determine how the superseded data were derived.
 OS0584
 OS0584_MARKER: DD = SURVEY DISK
 OS0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0584_STAMPING: 43 WHV 2422 1957
 OS0584_MARK LOGO: USGS
 OS0584_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0584+STABILITY: SURFACE MOTION
 OS0584
 OS0584  HISTORY     - Date     Condition        Report By
 OS0584  HISTORY     - 1957     MONUMENTED       USGS
 OS0584  HISTORY     - 1962     GOOD             CGS
 OS0584
 OS0584                          STATION DESCRIPTION
 OS0584
 OS0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0584'1.2 MI W FROM COTTONWOOD.
 OS0584'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0584'AT COTTONWOOD, THENCE 1.05 MILES WEST ALONG U.S. HIGHWAY 14 IN
 OS0584'SECTION 11, T 1 S, R 18 E, 101 FEET NORTH OF THE CENTER LINE OF
 OS0584'HIGHWAY, 2 FEET NORTH OF A POWER POLE, 2 FEET SOUTH OF A FENCE,
 OS0584'3.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 OS0584'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 OS0584'PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0709 ***********************************************************************
 OT0709  DESIGNATION -  44 089.56
 OT0709  PID         -  OT0709
 OT0709  STATE/COUNTY-  SD/PENNINGTON
 OT0709  COUNTRY     -  US
 OT0709  USGS QUAD   -  SCENIC (2017)
 OT0709
 OT0709                         *CURRENT SURVEY CONTROL
 OT0709  ______________________________________________________________________
 OT0709* NAD 83(1986) POSITION- 43 46 06.     (N) 102 31 16.     (W)   SCALED
 OT0709* NAVD 88 ORTHO HEIGHT -   849.876 (meters)     2788.30  (feet) ADJUSTED
 OT0709  ______________________________________________________________________
 OT0709  GEOID HEIGHT    -        -18.238 (meters)                     GEOID18
 OT0709  DYNAMIC HEIGHT  -        849.595 (meters)     2787.38  (feet) COMP
 OT0709  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 OT0709
 OT0709  VERT ORDER      -  FIRST     CLASS II
 OT0709
 OT0709.The horizontal coordinates were scaled from a map and have
 OT0709.an estimated accuracy of +/- 6 seconds.
 OT0709
 OT0709.The orthometric height was determined by differential leveling and
 OT0709.adjusted by the NATIONAL GEODETIC SURVEY
 OT0709.in June 1991.
 OT0709
 OT0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0709.GEOID18 height accuracy estimate available here.
 OT0709
 OT0709.Click photographs - Photos may exist for this station.
 OT0709
 OT0709.The dynamic height is computed by dividing the NAVD 88
 OT0709.geopotential number by the normal gravity value computed on the
 OT0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0709.degrees latitude (g = 980.6199 gals.).
 OT0709
 OT0709.The modeled gravity was interpolated from observed gravity values.
 OT0709
 OT0709;                    North         East    Units  Estimated Accuracy
 OT0709;SPC SD S     -   161,740.      423,880.      MT  (+/- 180 meters Scaled)
 OT0709
 OT0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ995491(NAD 83)
 OT0709
 OT0709                          SUPERSEDED SURVEY CONTROL
 OT0709
 OT0709.No superseded survey control is available for this station.
 OT0709
 OT0709_MARKER: DD = SURVEY DISK
 OT0709_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0709_SP_SET: WINGWALL ATTACHED TO ABUTMENT
 OT0709_STAMPING: 44-89.56 77 2786.69
 OT0709_MARK LOGO: SDDT
 OT0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0709+STABILITY: SURFACE MOTION
 OT0709
 OT0709  HISTORY     - Date     Condition        Report By
 OT0709  HISTORY     - 1977     MONUMENTED       SDDT
 OT0709  HISTORY     - 1985     GOOD             NGS
 OT0709
 OT0709                          STATION DESCRIPTION
 OT0709
 OT0709'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0709'4.4 KM (2.75 MI) SE FROM SCENIC.
 OT0709'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0709'IN SCENIC, THENCE 3.65 KM (2.3 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 OT0709'IN TOP OF AND 0.7 METER (2.5 FT) NORTHEAST OF THE SOUTHWEST END OF THE
 OT0709'SOUTHWEST WINGWALL FOR A BRIDGE OVER A DRY WASH, 0.75 KM (0.45 MI)
 OT0709'NORTHWEST OF MILEPOST 90 AND 7.3 METERS (24 FT) SOUTHWEST OF THE
 OT0709'HIGHWAY CENTERLINE.
 OT0709'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0711 ***********************************************************************
 OT0711  DESIGNATION -  44 092.00
 OT0711  PID         -  OT0711
 OT0711  STATE/COUNTY-  SD/PENNINGTON
 OT0711  COUNTRY     -  US
 OT0711  USGS QUAD   -  IMLAY (2017)
 OT0711
 OT0711                         *CURRENT SURVEY CONTROL
 OT0711  ______________________________________________________________________
 OT0711* NAD 83(1986) POSITION- 43 44 41.     (N) 102 29 14.     (W)   SCALED
 OT0711* NAVD 88 ORTHO HEIGHT -   834.731 (meters)     2738.61  (feet) ADJUSTED
 OT0711  ______________________________________________________________________
 OT0711  GEOID HEIGHT    -        -18.350 (meters)                     GEOID18
 OT0711  DYNAMIC HEIGHT  -        834.452 (meters)     2737.70  (feet) COMP
 OT0711  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 OT0711
 OT0711  VERT ORDER      -  FIRST     CLASS II
 OT0711
 OT0711.The horizontal coordinates were scaled from a map and have
 OT0711.an estimated accuracy of +/- 6 seconds.
 OT0711
 OT0711.The orthometric height was determined by differential leveling and
 OT0711.adjusted by the NATIONAL GEODETIC SURVEY
 OT0711.in June 1991.
 OT0711
 OT0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0711.GEOID18 height accuracy estimate available here.
 OT0711
 OT0711.Click photographs - Photos may exist for this station.
 OT0711
 OT0711.The dynamic height is computed by dividing the NAVD 88
 OT0711.geopotential number by the normal gravity value computed on the
 OT0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0711.degrees latitude (g = 980.6199 gals.).
 OT0711
 OT0711.The modeled gravity was interpolated from observed gravity values.
 OT0711
 OT0711;                    North         East    Units  Estimated Accuracy
 OT0711;SPC SD S     -   159,040.      426,540.      MT  (+/- 180 meters Scaled)
 OT0711
 OT0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ023465(NAD 83)
 OT0711
 OT0711                          SUPERSEDED SURVEY CONTROL
 OT0711
 OT0711.No superseded survey control is available for this station.
 OT0711
 OT0711_MARKER: DD = SURVEY DISK
 OT0711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0711_STAMPING: 44-92.00 77 2736.97
 OT0711_MARK LOGO: SDDT
 OT0711_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0711+STABILITY: SURFACE MOTION
 OT0711
 OT0711  HISTORY     - Date     Condition        Report By
 OT0711  HISTORY     - 1977     MONUMENTED       SDDT
 OT0711  HISTORY     - 1985     GOOD             NGS
 OT0711
 OT0711                          STATION DESCRIPTION
 OT0711
 OT0711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0711'8.3 KM (5.15 MI) SE FROM SCENIC.
 OT0711'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0711'IN SCENIC, THENCE 7.6 KM (4.75 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 OT0711'0.67 KM (0.42 MI) NORTH OF THE EAST BOUNDARY OF THE BADLANDS NATIONAL
 OT0711'PARK, AT THE SOUTHEAST END OF AN S CURVE, 9.9 METERS (32.5 FT) NORTH
 OT0711'OF THE HIGHWAY CENTERLINE AND 105.7 METERS (347 FT) EAST ACROSS THE
 OT0711'HIGHWAY FROM MILEPOST 92.
 OT0711'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST
 OT0711'THE MARK IS 0.7 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0712 ***********************************************************************
 OT0712  DESIGNATION -  44 093.14
 OT0712  PID         -  OT0712
 OT0712  STATE/COUNTY-  SD/PENNINGTON
 OT0712  COUNTRY     -  US
 OT0712  USGS QUAD   -  IMLAY (2017)
 OT0712
 OT0712                         *CURRENT SURVEY CONTROL
 OT0712  ______________________________________________________________________
 OT0712* NAD 83(1986) POSITION- 43 44 15.     (N) 102 28 03.     (W)   SCALED
 OT0712* NAVD 88 ORTHO HEIGHT -   826.126 (meters)     2710.38  (feet) ADJUSTED
 OT0712  ______________________________________________________________________
 OT0712  GEOID HEIGHT    -        -18.414 (meters)                     GEOID18
 OT0712  DYNAMIC HEIGHT  -        825.851 (meters)     2709.48  (feet) COMP
 OT0712  MODELED GRAVITY -    980,258.3   (mgal)                       NAVD 88
 OT0712
 OT0712  VERT ORDER      -  FIRST     CLASS II
 OT0712
 OT0712.The horizontal coordinates were scaled from a map and have
 OT0712.an estimated accuracy of +/- 6 seconds.
 OT0712
 OT0712.The orthometric height was determined by differential leveling and
 OT0712.adjusted by the NATIONAL GEODETIC SURVEY
 OT0712.in June 1991.
 OT0712
 OT0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0712.GEOID18 height accuracy estimate available here.
 OT0712
 OT0712.Click photographs - Photos may exist for this station.
 OT0712
 OT0712.The dynamic height is computed by dividing the NAVD 88
 OT0712.geopotential number by the normal gravity value computed on the
 OT0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0712.degrees latitude (g = 980.6199 gals.).
 OT0712
 OT0712.The modeled gravity was interpolated from observed gravity values.
 OT0712
 OT0712;                    North         East    Units  Estimated Accuracy
 OT0712;SPC SD S     -   158,200.      428,110.      MT  (+/- 180 meters Scaled)
 OT0712
 OT0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ039458(NAD 83)
 OT0712
 OT0712                          SUPERSEDED SURVEY CONTROL
 OT0712
 OT0712.No superseded survey control is available for this station.
 OT0712
 OT0712_MARKER: DD = SURVEY DISK
 OT0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0712_STAMPING: 44-93.14 77 2708.71
 OT0712_MARK LOGO: SDDT
 OT0712_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0712+STABILITY: SURFACE MOTION
 OT0712
 OT0712  HISTORY     - Date     Condition        Report By
 OT0712  HISTORY     - 1977     MONUMENTED       SDDT
 OT0712  HISTORY     - 1985     GOOD             NGS
 OT0712
 OT0712                          STATION DESCRIPTION
 OT0712
 OT0712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0712'10.2 KM (6.35 MI) SE FROM SCENIC.
 OT0712'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0712'IN SCENIC, THENCE 9.45 KM (5.9 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 OT0712'0.33 KM (0.2 MI) SOUTHEAST OF MILEPOST 93, 30.5 METERS (100 FT) NORTH
 OT0712'OF THE HIGHWAY CENTERLINE, 34.1 METERS (112 FT) EAST OF THE EAST END
 OT0712'OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1 FT) SOUTH OF THE
 OT0712'RIGHT-OF-WAY FENCE.
 OT0712'THE MARK IS 0.2 METERS  S FROM  A WITNESS POST
 OT0712'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0717 ***********************************************************************
 OT0717  DESIGNATION -  44 107.43
 OT0717  PID         -  OT0717
 OT0717  STATE/COUNTY-  SD/PENNINGTON
 OT0717  COUNTRY     -  US
 OT0717  USGS QUAD   -  CONATA (2017)
 OT0717
 OT0717                         *CURRENT SURVEY CONTROL
 OT0717  ______________________________________________________________________
 OT0717* NAD 83(1986) POSITION- 43 43 10.     (N) 102 11 20.     (W)   SCALED
 OT0717* NAVD 88 ORTHO HEIGHT -   747.778 (meters)     2453.34  (feet) ADJUSTED
 OT0717  ______________________________________________________________________
 OT0717  GEOID HEIGHT    -        -19.265 (meters)                     GEOID18
 OT0717  DYNAMIC HEIGHT  -        747.539 (meters)     2452.55  (feet) COMP
 OT0717  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 OT0717
 OT0717  VERT ORDER      -  FIRST     CLASS II
 OT0717
 OT0717.The horizontal coordinates were scaled from a map and have
 OT0717.an estimated accuracy of +/- 6 seconds.
 OT0717
 OT0717.The orthometric height was determined by differential leveling and
 OT0717.adjusted by the NATIONAL GEODETIC SURVEY
 OT0717.in June 1991.
 OT0717
 OT0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0717.GEOID18 height accuracy estimate available here.
 OT0717
 OT0717.Click photographs - Photos may exist for this station.
 OT0717
 OT0717.The dynamic height is computed by dividing the NAVD 88
 OT0717.geopotential number by the normal gravity value computed on the
 OT0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0717.degrees latitude (g = 980.6199 gals.).
 OT0717
 OT0717.The modeled gravity was interpolated from observed gravity values.
 OT0717
 OT0717;                    North         East    Units  Estimated Accuracy
 OT0717;SPC SD S     -   155,660.      450,500.      MT  (+/- 180 meters Scaled)
 OT0717
 OT0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ264445(NAD 83)
 OT0717
 OT0717                          SUPERSEDED SURVEY CONTROL
 OT0717
 OT0717.No superseded survey control is available for this station.
 OT0717
 OT0717_MARKER: DD = SURVEY DISK
 OT0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0717_STAMPING: 44-107.43 85
 OT0717_MARK LOGO: SDDT
 OT0717_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0717+STABILITY: SURFACE MOTION
 OT0717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0717+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 OT0717
 OT0717  HISTORY     - Date     Condition        Report By
 OT0717  HISTORY     - 1985     MONUMENTED       SDDT
 OT0717  HISTORY     - 1985     GOOD             NGS
 OT0717  HISTORY     - 20120723 GOOD             INDIV
 OT0717
 OT0717                          STATION DESCRIPTION
 OT0717
 OT0717'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0717'17.9 KM (11.1 MI) WEST FROM INTERIOR.
 OT0717'17.9 KM (11.2 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0717'STATE HIGHWAY 377 IN INTERIOR, IN THE NORTHWEST CORNER OF THE T
 OT0717'JUNCTION OF CONATA ROAD, 0.45 KM (0.3 MI) EAST OF MILEPOST 107, 30.8
 OT0717'METERS (101 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.1 METERS (59.5 FT)
 OT0717'WEST OF THE CENTER OF THE ROAD, 1.7 METERS (5.5 FT) WEST OF A FENCE
 OT0717'CORNER AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 OT0717'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0717'THE MARK IS 1.2 M BELOW THE HIGHWAY.
 OT0717
 OT0717                          STATION RECOVERY (2012)
 OT0717
 OT0717'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0717'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0723 ***********************************************************************
 OT0723  DESIGNATION -  44 114.95
 OT0723  PID         -  OT0723
 OT0723  STATE/COUNTY-  SD/PENNINGTON
 OT0723  COUNTRY     -  US
 OT0723  USGS QUAD   -  CONATA NE (2017)
 OT0723
 OT0723                         *CURRENT SURVEY CONTROL
 OT0723  ______________________________________________________________________
 OT0723* NAD 83(1986) POSITION- 43 42 43.     (N) 102 02 38.     (W)   SCALED
 OT0723* NAVD 88 ORTHO HEIGHT -   723.514 (meters)     2373.73  (feet) ADJUSTED
 OT0723  ______________________________________________________________________
 OT0723  GEOID HEIGHT    -        -19.700 (meters)                     GEOID18
 OT0723  DYNAMIC HEIGHT  -        723.283 (meters)     2372.97  (feet) COMP
 OT0723  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 OT0723
 OT0723  VERT ORDER      -  FIRST     CLASS II
 OT0723
 OT0723.The horizontal coordinates were scaled from a map and have
 OT0723.an estimated accuracy of +/- 6 seconds.
 OT0723
 OT0723.The orthometric height was determined by differential leveling and
 OT0723.adjusted by the NATIONAL GEODETIC SURVEY
 OT0723.in June 1991.
 OT0723
 OT0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0723.GEOID18 height accuracy estimate available here.
 OT0723
 OT0723.Click photographs - Photos may exist for this station.
 OT0723
 OT0723.The dynamic height is computed by dividing the NAVD 88
 OT0723.geopotential number by the normal gravity value computed on the
 OT0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0723.degrees latitude (g = 980.6199 gals.).
 OT0723
 OT0723.The modeled gravity was interpolated from observed gravity values.
 OT0723
 OT0723;                    North         East    Units  Estimated Accuracy
 OT0723;SPC SD S     -   154,570.      462,160.      MT  (+/- 180 meters Scaled)
 OT0723
 OT0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ381441(NAD 83)
 OT0723
 OT0723                          SUPERSEDED SURVEY CONTROL
 OT0723
 OT0723.No superseded survey control is available for this station.
 OT0723
 OT0723_MARKER: DD = SURVEY DISK
 OT0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0723_STAMPING: 44-114.95 85
 OT0723_MARK LOGO: SDDT
 OT0723_PROJECTION: PROJECTING 2 CENTIMETERS
 OT0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0723+STABILITY: SURFACE MOTION
 OT0723
 OT0723  HISTORY     - Date     Condition        Report By
 OT0723  HISTORY     - 1985     MONUMENTED       SDDT
 OT0723  HISTORY     - 1985     GOOD             NGS
 OT0723
 OT0723                          STATION DESCRIPTION
 OT0723
 OT0723'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0723'5.7 KM (3.55 MI) WEST FROM INTERIOR.
 OT0723'5.7 KM (3.55 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0723'STATE HIGHWAY 377 IN INTERIOR, 2.25 KM (1.4 MI) WEST OF THE
 OT0723'PENNINGTON-JACKSON COUNTY LINE, 22.2 METERS (73 FT) NORTHWEST OF THE
 OT0723'HIGHWAY CENTERLINE, 18.0 METERS (59 FT) SOUTHWEST OF THE SOUTHWEST END
 OT0723'OF A WIRE GATE AND 2.7 METERS (9 FT) SOUTHEAST OF THE RIGHT-OF-WAY
 OT0723'FENCE.
 OT0723'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OT0723'THE MARK IS 1.8 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7904 ***********************************************************************
 AC7904  CBN         -  This is a Cooperative Base Network Control Station.
 AC7904  DESIGNATION -  44 135.62
 AC7904  PID         -  AC7904
 AC7904  STATE/COUNTY-  SD/JACKSON
 AC7904  COUNTRY     -  US
 AC7904  USGS QUAD   -  INTERIOR SE (2017)
 AC7904
 AC7904                         *CURRENT SURVEY CONTROL
 AC7904  ______________________________________________________________________
 AC7904* NAD 83(2011) POSITION- 43 32 55.05307(N) 101 52 00.45381(W)   ADJUSTED
 AC7904* NAD 83(2011) ELLIP HT-   840.237 (meters)        (06/27/12)   ADJUSTED
 AC7904* NAD 83(2011) EPOCH   -  2010.00
 AC7904* NAVD 88 ORTHO HEIGHT -   860.3   (meters)     2823.    (feet) GPS OBS
 AC7904  ______________________________________________________________________
 AC7904  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7904  GEOID HEIGHT    -        -20.046 (meters)                     GEOID96
 AC7904  GEOID HEIGHT    -        -20.120 (meters)                     GEOID18
 AC7904  NAD 83(2011) X  -   -952,260.021 (meters)                     COMP
 AC7904  NAD 83(2011) Y  - -4,531,813.334 (meters)                     COMP
 AC7904  NAD 83(2011) Z  -  4,372,457.902 (meters)                     COMP
 AC7904  LAPLACE CORR    -         -8.48  (seconds)                    DEFLEC18
 AC7904
 AC7904  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7904  Standards:
 AC7904         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7904            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7904  -------------------------------------------------------------------
 AC7904  NETWORK    0.93   2.29           0.44   0.29   1.17     -0.08220185
 AC7904  -------------------------------------------------------------------
 AC7904  Click here for local accuracies and other accuracy information.
 AC7904
 AC7904.The horizontal coordinates were established by GPS observations
 AC7904.and adjusted by the National Geodetic Survey in June 2012.
 AC7904
 AC7904.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7904.been affixed to the stable North American tectonic plate. See 
 AC7904.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7904
 AC7904.The horizontal coordinates are valid at the epoch date displayed above
 AC7904.which is a decimal equivalence of Year/Month/Day.
 AC7904
 AC7904.The orthometric height was determined by GPS observations and a
 AC7904.high-resolution geoid model.
 AC7904
 AC7904.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7904.GEOID18 height accuracy estimate available here.
 AC7904
 AC7904.Click photographs - Photos may exist for this station.
 AC7904
 AC7904.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7904
 AC7904.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7904
 AC7904.The ellipsoidal height was determined by GPS observations
 AC7904.and is referenced to NAD 83.
 AC7904
 AC7904. The following values were computed from the NAD 83(2011) position.
 AC7904
 AC7904;                    North         East     Units Scale Factor Converg.
 AC7904;SPC SD S     -   136,151.918   476,096.962   MT  0.99990761   -1 03 28.3
 AC7904;SPC SD S     -   446,691.75  1,561,994.78   sFT  0.99990761   -1 03 28.3
 AC7904;UTM  14      - 4,825,735.047   268,417.112   MT  1.00025973   -1 58 33.6
 AC7904
 AC7904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7904!SPC SD S     -   0.99986826  x   0.99990761  =   0.99977588
 AC7904!UTM  14      -   0.99986826  x   1.00025973  =   1.00012795
 AC7904
 AC7904_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6841725735(NAD 83)
 AC7904
 AC7904                          SUPERSEDED SURVEY CONTROL
 AC7904
 AC7904  NAD 83(2007)-  43 32 55.05298(N)    101 52 00.45492(W) AD(2002.00) 0
 AC7904  ELLIP H (02/10/07)  840.265  (m)                       GP(2002.00)    
 AC7904  ELLIP H (04/15/04)  840.252  (m)                       GP(       ) 2 1
 AC7904  NAD 83(1996)-  43 32 55.05237(N)    101 52 00.45498(W) AD(       ) B
 AC7904  ELLIP H (04/18/97)  840.298  (m)                       GP(       ) 4 1
 AC7904
 AC7904.Superseded values are not recommended for survey control.
 AC7904
 AC7904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7904.See file dsdata.pdf to determine how the superseded data were derived.
 AC7904
 AC7904_MARKER: Z = SEE DESCRIPTION
 AC7904_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7904_STAMPING: 44-135.62
 AC7904_MARK LOGO: NGS
 AC7904_PROJECTION: FLUSH
 AC7904_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7904_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7904_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7904+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7904_ROD/PIPE-DEPTH: 12.8 meters
 AC7904_SLEEVE-DEPTH  : 1.8 meters
 AC7904
 AC7904  HISTORY     - Date     Condition        Report By
 AC7904  HISTORY     - 1995     MONUMENTED       SDDT
 AC7904  HISTORY     - 19960926 GOOD             NGS
 AC7904  HISTORY     - 20130116 GOOD             INDIV
 AC7904
 AC7904                          STATION DESCRIPTION
 AC7904
 AC7904'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7904'THE STATION IS LOCATED ABOUT 12.4 MI (20.0 KM) WEST OF WAMBLEE ON,
 AC7904'SOUTH DAKOTA HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7904'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 377 IN
 AC7904'INTERIOR, GO EAST THEN SOUTH ON HIGHWAY 44 FOR 15.0 MI (24.1 KM) TO
 AC7904'THE JUNCTION OF BUREAU OF INDIAN AFFAIRS HIGHWAY 2, TURN LEFT AND GO
 AC7904'EAST ON HIGHWAY 44 FOR 1.7 MI (2.7 KM) TO THE STATION ON THE RIGHT.
 AC7904'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7904'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7904'PIPE.  LOCATED 22.7 M (74.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.0 M
 AC7904'(6.6 FT) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, AND 0.3 M (1.0
 AC7904'FT) NORTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT
 AC7904'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7904
 AC7904                          STATION RECOVERY (2013)
 AC7904
 AC7904'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7904'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7930 ***********************************************************************
 AC7930  CBN         -  This is a Cooperative Base Network Control Station.
 AC7930  DESIGNATION -  44 155.40
 AC7930  PID         -  AC7930
 AC7930  STATE/COUNTY-  SD/JACKSON
 AC7930  COUNTRY     -  US
 AC7930  USGS QUAD   -  BROKEN LEG DAM (2017)
 AC7930
 AC7930                         *CURRENT SURVEY CONTROL
 AC7930  ______________________________________________________________________
 AC7930* NAD 83(2011) POSITION- 43 34 39.33094(N) 101 31 13.13974(W)   ADJUSTED
 AC7930* NAD 83(2011) ELLIP HT-   814.331 (meters)        (06/27/12)   ADJUSTED
 AC7930* NAD 83(2011) EPOCH   -  2010.00
 AC7930* NAVD 88 ORTHO HEIGHT -   835.6   (meters)     2741.    (feet) GPS OBS
 AC7930  ______________________________________________________________________
 AC7930  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7930  GEOID HEIGHT    -        -21.162 (meters)                     GEOID96
 AC7930  GEOID HEIGHT    -        -21.214 (meters)                     GEOID18
 AC7930  NAD 83(2011) X  -   -924,391.478 (meters)                     COMP
 AC7930  NAD 83(2011) Y  - -4,535,297.044 (meters)                     COMP
 AC7930  NAD 83(2011) Z  -  4,374,772.338 (meters)                     COMP
 AC7930  LAPLACE CORR    -         -8.82  (seconds)                    DEFLEC18
 AC7930
 AC7930  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7930  Standards:
 AC7930         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7930            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7930  -------------------------------------------------------------------
 AC7930  NETWORK    1.00   2.43           0.47   0.32   1.24     -0.02192588
 AC7930  -------------------------------------------------------------------
 AC7930  Click here for local accuracies and other accuracy information.
 AC7930
 AC7930.The horizontal coordinates were established by GPS observations
 AC7930.and adjusted by the National Geodetic Survey in June 2012.
 AC7930
 AC7930.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7930.been affixed to the stable North American tectonic plate. See 
 AC7930.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7930
 AC7930.The horizontal coordinates are valid at the epoch date displayed above
 AC7930.which is a decimal equivalence of Year/Month/Day.
 AC7930
 AC7930.The orthometric height was determined by GPS observations and a
 AC7930.high-resolution geoid model.
 AC7930
 AC7930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7930.GEOID18 height accuracy estimate available here.
 AC7930
 AC7930.Click photographs - Photos may exist for this station.
 AC7930
 AC7930.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7930
 AC7930.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7930
 AC7930.The ellipsoidal height was determined by GPS observations
 AC7930.and is referenced to NAD 83.
 AC7930
 AC7930. The following values were computed from the NAD 83(2011) position.
 AC7930
 AC7930;                    North         East     Units Scale Factor Converg.
 AC7930;SPC SD S     -   138,911.038   504,135.928   MT  0.99990712   -0 49 07.8
 AC7930;SPC SD S     -   455,743.96  1,653,985.96   sFT  0.99990712   -0 49 07.8
 AC7930;UTM  14      - 4,828,044.911   296,504.449   MT  1.00010939   -1 44 16.6
 AC7930
 AC7930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7930!SPC SD S     -   0.99987232  x   0.99990712  =   0.99977945
 AC7930!UTM  14      -   0.99987232  x   1.00010939  =   0.99998169
 AC7930
 AC7930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9650428044(NAD 83)
 AC7930
 AC7930                          SUPERSEDED SURVEY CONTROL
 AC7930
 AC7930  NAD 83(2007)-  43 34 39.33085(N)    101 31 13.14086(W) AD(2002.00) 0
 AC7930  ELLIP H (02/10/07)  814.359  (m)                       GP(2002.00)    
 AC7930  ELLIP H (04/15/04)  814.344  (m)                       GP(       ) 2 1
 AC7930  NAD 83(1996)-  43 34 39.33025(N)    101 31 13.14095(W) AD(       ) B
 AC7930  ELLIP H (04/18/97)  814.389  (m)                       GP(       ) 4 1
 AC7930
 AC7930.Superseded values are not recommended for survey control.
 AC7930
 AC7930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7930.See file dsdata.pdf to determine how the superseded data were derived.
 AC7930
 AC7930_MARKER: Z = SEE DESCRIPTION
 AC7930_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7930_STAMPING: 44-155.40 1995
 AC7930_MARK LOGO: NGS
 AC7930_PROJECTION: FLUSH
 AC7930_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7930_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7930+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7930_ROD/PIPE-DEPTH: 12.8 meters
 AC7930_SLEEVE-DEPTH  : 1.8 meters
 AC7930
 AC7930  HISTORY     - Date     Condition        Report By
 AC7930  HISTORY     - 1995     MONUMENTED       SDDT
 AC7930  HISTORY     - 19960820 GOOD             NGS
 AC7930  HISTORY     - 20130116 GOOD             INDIV
 AC7930
 AC7930                          STATION DESCRIPTION
 AC7930
 AC7930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7930'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTH OF KADOKA, 9.0 MI
 AC7930'(14.5 KM) NORTH OF LONG VALLEY, AND 8.0 MI (12.9 KM) EAST OF WAMBLEE,
 AC7930'ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7930'THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE
 AC7930'HIGHWAY 73 SOUTH (EXIT 150) IN KADOKA, GO SOUTH ON STATE HIGHWAY 73
 AC7930'FOR 20.0 MI (32.2 KM) TO THE JUNCTION OF STATE HIGHWAY 44 AND THE
 AC7930'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7930'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7930'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 148.5 FT (45.3 M) EAST OF THE
 AC7930'CENTERLINE OF STATE HIGHWAY 73, 99.0 FT (30.2 M) SOUTH OF THE
 AC7930'CENTERLINE OF STATE HIGHWAY 44, 64.1 FT (19.5 M) SOUTH-SOUTHEAST OF A
 AC7930'SIGN (STATE HIGHWAY 44 EAST), 50.8 FT (15.5 M) WEST OF THE CENTER OF A
 AC7930'FIELD ENTRANCE, 1.9 FT (0.6 M) NORTH OF A FENCE, 1.8 FT (0.5 M) SOUTH
 AC7930'OF A METAL GUARD POST, 1.3 FT (0.4 M) NORTH OF A WITNESS POST, AND
 AC7930'0.01 M (0.03 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM
 AC7930'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7930
 AC7930                          STATION RECOVERY (2013)
 AC7930
 AC7930'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 AC7930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7959 ***********************************************************************
 AC7959  CBN         -  This is a Cooperative Base Network Control Station.
 AC7959  DESIGNATION -  44 176.36
 AC7959  PID         -  AC7959
 AC7959  STATE/COUNTY-  SD/MELLETTE
 AC7959  COUNTRY     -  US
 AC7959  USGS QUAD   -  CORN CREEK (2017)
 AC7959
 AC7959                         *CURRENT SURVEY CONTROL
 AC7959  ______________________________________________________________________
 AC7959* NAD 83(2011) POSITION- 43 34 25.49508(N) 101 07 47.58018(W)   ADJUSTED
 AC7959* NAD 83(2011) ELLIP HT-   790.439 (meters)        (06/27/12)   ADJUSTED
 AC7959* NAD 83(2011) EPOCH   -  2010.00
 AC7959* NAVD 88 ORTHO HEIGHT -   813.1   (meters)     2668.    (feet) GPS OBS
 AC7959  ______________________________________________________________________
 AC7959  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7959  GEOID HEIGHT    -        -22.570 (meters)                     GEOID96
 AC7959  GEOID HEIGHT    -        -22.619 (meters)                     GEOID18
 AC7959  NAD 83(2011) X  -   -893,518.659 (meters)                     COMP
 AC7959  NAD 83(2011) Y  - -4,541,762.676 (meters)                     COMP
 AC7959  NAD 83(2011) Z  -  4,374,446.480 (meters)                     COMP
 AC7959  LAPLACE CORR    -         -8.96  (seconds)                    DEFLEC18
 AC7959
 AC7959  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7959  Standards:
 AC7959         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7959            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7959  -------------------------------------------------------------------
 AC7959  NETWORK    1.35   3.92           0.63   0.44   2.00     -0.02906814
 AC7959  -------------------------------------------------------------------
 AC7959  Click here for local accuracies and other accuracy information.
 AC7959
 AC7959.The horizontal coordinates were established by GPS observations
 AC7959.and adjusted by the National Geodetic Survey in June 2012.
 AC7959
 AC7959.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7959.been affixed to the stable North American tectonic plate. See 
 AC7959.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7959
 AC7959.The horizontal coordinates are valid at the epoch date displayed above
 AC7959.which is a decimal equivalence of Year/Month/Day.
 AC7959
 AC7959.The orthometric height was determined by GPS observations and a
 AC7959.high-resolution geoid model.
 AC7959
 AC7959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7959.GEOID18 height accuracy estimate available here.
 AC7959
 AC7959.Click photographs - Photos may exist for this station.
 AC7959
 AC7959.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7959
 AC7959.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7959
 AC7959.The ellipsoidal height was determined by GPS observations
 AC7959.and is referenced to NAD 83.
 AC7959
 AC7959. The following values were computed from the NAD 83(2011) position.
 AC7959
 AC7959;                    North         East     Units Scale Factor Converg.
 AC7959;SPC SD S     -   138,107.558   535,663.102   MT  0.99990717   -0 32 58.2
 AC7959;SPC SD S     -   453,107.88  1,757,421.36   sFT  0.99990717   -0 32 58.2
 AC7959;UTM  14      - 4,826,735.694   328,018.696   MT  0.99996383   -1 28 06.5
 AC7959
 AC7959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7959!SPC SD S     -   0.99987606  x   0.99990717  =   0.99978325
 AC7959!UTM  14      -   0.99987606  x   0.99996383  =   0.99983990
 AC7959
 AC7959_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2801826735(NAD 83)
 AC7959
 AC7959                          SUPERSEDED SURVEY CONTROL
 AC7959
 AC7959  NAD 83(2007)-  43 34 25.49501(N)    101 07 47.58131(W) AD(2002.00) 0
 AC7959  ELLIP H (02/10/07)  790.467  (m)                       GP(2002.00)    
 AC7959  ELLIP H (04/15/04)  790.455  (m)                       GP(       ) 2 1
 AC7959  NAD 83(1996)-  43 34 25.49442(N)    101 07 47.58134(W) AD(       ) B
 AC7959  ELLIP H (04/18/97)  790.502  (m)                       GP(       ) 4 1
 AC7959
 AC7959.Superseded values are not recommended for survey control.
 AC7959
 AC7959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7959.See file dsdata.pdf to determine how the superseded data were derived.
 AC7959
 AC7959_MARKER: Z = SEE DESCRIPTION
 AC7959_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7959_STAMPING: 44-176.36 1995
 AC7959_MARK LOGO: NGS
 AC7959_PROJECTION: FLUSH
 AC7959_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7959_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7959+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7959_ROD/PIPE-DEPTH: 12.8 meters
 AC7959_SLEEVE-DEPTH  : 1.8 meters
 AC7959
 AC7959  HISTORY     - Date     Condition        Report By
 AC7959  HISTORY     - 1995     MONUMENTED       SDDT
 AC7959  HISTORY     - 19960927 GOOD             NGS
 AC7959  HISTORY     - 20130116 GOOD             INDIV
 AC7959
 AC7959                          STATION DESCRIPTION
 AC7959
 AC7959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7959'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) WEST OF WHITE RIVER AND
 AC7959'5.0 MI (8.0 KM) WEST OF CEDAR BUTTE, ON SOUTH DAKOTA HIGHWAY 44.
 AC7959'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7959'JUNCTION OF STATE HIGHWAYS 44 AND 63, 9.5 MI (15.3 KM) WEST OF CEDAR
 AC7959'BUTTE, GO EAST ON STATE HIGHWAY 44 FOR 3.9 MI (6.3 KM) TO THE STATION
 AC7959'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7959'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7959'STEEL PIPE.  LOCATED 36.8 M (120.7 FT) NORTH OF THE HIGHWAY
 AC7959'CENTERLINE, 15.1 M (49.5 FT) EAST OF THE CENTER OF A FIELD ENTRANCE
 AC7959'ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0
 AC7959'FT) NORTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC7959'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7959
 AC7959                          STATION RECOVERY (2013)
 AC7959
 AC7959'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 AC7959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7870 ***********************************************************************
 AC7870  CBN         -  This is a Cooperative Base Network Control Station.
 AC7870  DESIGNATION -  44 214.03
 AC7870  PID         -  AC7870
 AC7870  STATE/COUNTY-  SD/MELLETTE
 AC7870  COUNTRY     -  US
 AC7870  USGS QUAD   -  WOOD SOUTH (2017)
 AC7870
 AC7870                         *CURRENT SURVEY CONTROL
 AC7870  ______________________________________________________________________
 AC7870* NAD 83(2011) POSITION- 43 29 53.88681(N) 100 29 14.38609(W)   ADJUSTED
 AC7870* NAD 83(2011) ELLIP HT-   635.050 (meters)        (06/27/12)   ADJUSTED
 AC7870* NAD 83(2011) EPOCH   -  2010.00
 AC7870* NAVD 88 ORTHO HEIGHT -   659.4   (meters)     2163.    (feet) GPS OBS
 AC7870  ______________________________________________________________________
 AC7870  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7870  GEOID HEIGHT    -        -24.303 (meters)                     GEOID96
 AC7870  GEOID HEIGHT    -        -24.373 (meters)                     GEOID18
 AC7870  NAD 83(2011) X  -   -843,559.679 (meters)                     COMP
 AC7870  NAD 83(2011) Y  - -4,557,064.674 (meters)                     COMP
 AC7870  NAD 83(2011) Z  -  4,368,262.037 (meters)                     COMP
 AC7870  LAPLACE CORR    -         -5.13  (seconds)                    DEFLEC18
 AC7870
 AC7870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7870  Standards:
 AC7870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7870  -------------------------------------------------------------------
 AC7870  NETWORK    1.11   3.27           0.52   0.35   1.67     -0.05194597
 AC7870  -------------------------------------------------------------------
 AC7870  Click here for local accuracies and other accuracy information.
 AC7870
 AC7870.The horizontal coordinates were established by GPS observations
 AC7870.and adjusted by the National Geodetic Survey in June 2012.
 AC7870
 AC7870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7870.been affixed to the stable North American tectonic plate. See 
 AC7870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7870
 AC7870.The horizontal coordinates are valid at the epoch date displayed above
 AC7870.which is a decimal equivalence of Year/Month/Day.
 AC7870
 AC7870.The orthometric height was determined by GPS observations and a
 AC7870.high-resolution geoid model.
 AC7870
 AC7870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7870.GEOID18 height accuracy estimate available here.
 AC7870
 AC7870.Click photographs - Photos may exist for this station.
 AC7870
 AC7870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7870
 AC7870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7870
 AC7870.The ellipsoidal height was determined by GPS observations
 AC7870.and is referenced to NAD 83.
 AC7870
 AC7870. The following values were computed from the NAD 83(2011) position.
 AC7870
 AC7870;                    North         East     Units Scale Factor Converg.
 AC7870;SPC SD S     -   129,428.984   587,546.095   MT  0.99990906   -0 06 22.4
 AC7870;SPC SD S     -   424,634.93  1,927,640.81   sFT  0.99990906   -0 06 22.4
 AC7870;UTM  14      - 4,817,227.215   379,753.748   MT  0.99977786   -1 01 26.0
 AC7870
 AC7870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7870!SPC SD S     -   0.99990042  x   0.99990906  =   0.99980949
 AC7870!UTM  14      -   0.99990042  x   0.99977786  =   0.99967831
 AC7870
 AC7870_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP7975317227(NAD 83)
 AC7870
 AC7870                          SUPERSEDED SURVEY CONTROL
 AC7870
 AC7870  NAD 83(2007)-  43 29 53.88688(N)    100 29 14.38730(W) AD(2002.00) 0
 AC7870  ELLIP H (02/10/07)  635.087  (m)                       GP(2002.00)    
 AC7870  ELLIP H (04/15/04)  635.072  (m)                       GP(       ) 2 1
 AC7870  NAD 83(1996)-  43 29 53.88620(N)    100 29 14.38727(W) AD(       ) B
 AC7870  ELLIP H (04/18/97)  635.130  (m)                       GP(       ) 4 1
 AC7870
 AC7870.Superseded values are not recommended for survey control.
 AC7870
 AC7870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7870.See file dsdata.pdf to determine how the superseded data were derived.
 AC7870
 AC7870_MARKER: Z = SEE DESCRIPTION
 AC7870_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7870_STAMPING: 44-214.03 1995
 AC7870_MARK LOGO: NGS
 AC7870_PROJECTION: FLUSH
 AC7870_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7870+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7870_ROD/PIPE-DEPTH: 6.4 meters
 AC7870_SLEEVE-DEPTH  : 1.8 meters
 AC7870
 AC7870  HISTORY     - Date     Condition        Report By
 AC7870  HISTORY     - 1995     MONUMENTED       SDDT
 AC7870  HISTORY     - 19960924 GOOD             NGS
 AC7870
 AC7870                          STATION DESCRIPTION
 AC7870
 AC7870'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7870'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) SOUTHEAST OF WHITE
 AC7870'RIVER AND 1.5 MI (2.4 KM) WEST OF WOOD, ON STATE HIGHWAY 44.
 AC7870'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7870'INTERSECTION OF U.S. HIGHWAY 83 AND STATE HIGHWAY 44 SOUTH OF WHITE
 AC7870'RIVER, GO WEST ON STATE HIGHWAY 44 FOR 13.8 MI (22.2 KM) TO THE
 AC7870'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7870'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7870'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.3 M (73.2 FT) SOUTH OF THE
 AC7870'CENTER OF THE HIGHWAY, 6.1 M (20.0 FT) EAST OF THE CENTER OF A FIELD
 AC7870'ENTRANCE ROAD, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND
 AC7870'0.5 M (1.6 FT) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7870'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1231 ***********************************************************************
 OR1231  DESIGNATION -  44 254.00
 OR1231  PID         -  OR1231
 OR1231  STATE/COUNTY-  SD/TRIPP
 OR1231  COUNTRY     -  US
 OR1231  USGS QUAD   -  WINNER NORTH (2017)
 OR1231
 OR1231                         *CURRENT SURVEY CONTROL
 OR1231  ______________________________________________________________________
 OR1231* NAD 83(1986) POSITION- 43 22 36.56   (N) 099 50 22.72   (W)   HD_HELD1
 OR1231* NAVD 88 ORTHO HEIGHT -   606.484 (meters)     1989.77  (feet) ADJUSTED
 OR1231  ______________________________________________________________________
 OR1231  GEOID HEIGHT    -        -25.370 (meters)                     GEOID18
 OR1231  DYNAMIC HEIGHT  -        606.267 (meters)     1989.06  (feet) COMP
 OR1231  MODELED GRAVITY -    980,243.1   (mgal)                       NAVD 88
 OR1231
 OR1231  VERT ORDER      -  FIRST     CLASS II
 OR1231
 OR1231.The horizontal coordinates were determined by differentially corrected
 OR1231.hand held GPS observations or other comparable positioning techniques
 OR1231.and have an estimated accuracy of +/- 3 meters.
 OR1231
 OR1231.The orthometric height was determined by differential leveling and
 OR1231.adjusted by the NATIONAL GEODETIC SURVEY
 OR1231.in June 1994.
 OR1231
 OR1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1231.GEOID18 height accuracy estimate available here.
 OR1231
 OR1231.Click photographs - Photos may exist for this station.
 OR1231
 OR1231.The dynamic height is computed by dividing the NAVD 88
 OR1231.geopotential number by the normal gravity value computed on the
 OR1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1231.degrees latitude (g = 980.6199 gals.).
 OR1231
 OR1231.The modeled gravity was interpolated from observed gravity values.
 OR1231
 OR1231;                    North         East    Units  Estimated Accuracy
 OR1231;SPC SD S     -   116,041.0     640,005.4     MT  (+/- 3 meters HH1 GPS) 
 OR1231
 OR1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3198103003(NAD 83)
 OR1231
 OR1231                          SUPERSEDED SURVEY CONTROL
 OR1231
 OR1231.No superseded survey control is available for this station.
 OR1231
 OR1231_MARKER: Z = SEE DESCRIPTION
 OR1231_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1231_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1231_STAMPING: 44-254.00 1993
 OR1231_MARK LOGO: NGS
 OR1231_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1231_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1231+STABILITY: POSITION/ELEVATION WELL
 OR1231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1231+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1231_ROD/PIPE-DEPTH: 6.4 meters
 OR1231_SLEEVE-DEPTH  : 3.0 meters
 OR1231
 OR1231  HISTORY     - Date     Condition        Report By
 OR1231  HISTORY     - 1993     MONUMENTED       SDDT
 OR1231  HISTORY     - 19930919 GOOD             NGS
 OR1231  HISTORY     - 20130116 GOOD             INDIV
 OR1231
 OR1231                          STATION DESCRIPTION
 OR1231
 OR1231'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1231'0.6 KM (0.35 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE
 OR1231'IN WINNER, THENCE 0.7 KM (0.45 MI) EASTERLY ALONG STATE HIGHWAY 44,
 OR1231'42.6 M (139.8 FT) NORTH-NORTHWEST OF MILEPOST 254, 34.0 M (111.5 FT)
 OR1231'NORTH OF THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT) WEST OF THE CENTER
 OR1231'OF THE ENTRANCE ROAD INTO THE DEPARTMENT OF TRANSPORTATION AREA
 OR1231'OFFICE AND MAINTENANCE YARD, 0.7 M (2.3 FT) SOUTH OF A CHAIN-LINK
 OR1231'FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 OR1231'NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 OR1231'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 OR1231'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 OR1231'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1231
 OR1231                          STATION RECOVERY (2013)
 OR1231
 OR1231'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OR1231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7984 ***********************************************************************
 AC7984  CBN         -  This is a Cooperative Base Network Control Station.
 AC7984  DESIGNATION -  44 297.36
 AC7984  PID         -  AC7984
 AC7984  STATE/COUNTY-  SD/CHARLES MIX
 AC7984  COUNTRY     -  US
 AC7984  USGS QUAD   -  ACADEMY (2017)
 AC7984
 AC7984                         *CURRENT SURVEY CONTROL
 AC7984  ______________________________________________________________________
 AC7984* NAD 83(2011) POSITION- 43 23 01.81164(N) 099 00 46.46349(W)   ADJUSTED
 AC7984* NAD 83(2011) ELLIP HT-   486.821 (meters)        (06/27/12)   ADJUSTED
 AC7984* NAD 83(2011) EPOCH   -  2010.00
 AC7984* NAVD 88 ORTHO HEIGHT -   513.1   (meters)     1683.    (feet) GPS OBS
 AC7984  ______________________________________________________________________
 AC7984  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7984  GEOID HEIGHT    -        -26.245 (meters)                     GEOID96
 AC7984  GEOID HEIGHT    -        -26.314 (meters)                     GEOID18
 AC7984  NAD 83(2011) X  -   -727,377.090 (meters)                     COMP
 AC7984  NAD 83(2011) Y  - -4,585,792.236 (meters)                     COMP
 AC7984  NAD 83(2011) Z  -  4,358,925.535 (meters)                     COMP
 AC7984  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 AC7984
 AC7984  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7984  Standards:
 AC7984         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7984            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7984  -------------------------------------------------------------------
 AC7984  NETWORK    0.89   2.76           0.42   0.28   1.41     -0.07326396
 AC7984  -------------------------------------------------------------------
 AC7984  Click here for local accuracies and other accuracy information.
 AC7984
 AC7984.The horizontal coordinates were established by GPS observations
 AC7984.and adjusted by the National Geodetic Survey in June 2012.
 AC7984
 AC7984.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7984.been affixed to the stable North American tectonic plate. See 
 AC7984.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7984
 AC7984.The horizontal coordinates are valid at the epoch date displayed above
 AC7984.which is a decimal equivalence of Year/Month/Day.
 AC7984
 AC7984.The orthometric height was determined by GPS observations and a
 AC7984.high-resolution geoid model.
 AC7984
 AC7984.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7984.GEOID18 height accuracy estimate available here.
 AC7984
 AC7984.Click photographs - Photos may exist for this station.
 AC7984
 AC7984.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7984
 AC7984.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7984
 AC7984.The ellipsoidal height was determined by GPS observations
 AC7984.and is referenced to NAD 83.
 AC7984
 AC7984. The following values were computed from the NAD 83(2011) position.
 AC7984
 AC7984;                    North         East     Units Scale Factor Converg.
 AC7984;SPC SD S     -   117,551.743   706,982.672   MT  0.99991521   +0 54 39.2
 AC7984;SPC SD S     -   385,667.68  2,319,492.32   sFT  0.99991521   +0 54 39.2
 AC7984;UTM  14      - 4,803,440.710   498,954.582   MT  0.99960001   -0 00 31.9
 AC7984
 AC7984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7984!SPC SD S     -   0.99992366  x   0.99991521  =   0.99983888
 AC7984!UTM  14      -   0.99992366  x   0.99960001  =   0.99952370
 AC7984
 AC7984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9895403440(NAD 83)
 AC7984
 AC7984                          SUPERSEDED SURVEY CONTROL
 AC7984
 AC7984  NAD 83(2007)-  43 23 01.81166(N)    099 00 46.46433(W) AD(2002.00) 0
 AC7984  ELLIP H (02/10/07)  486.850  (m)                       GP(2002.00)    
 AC7984  ELLIP H (04/15/04)  486.830  (m)                       GP(       ) 2 1
 AC7984  NAD 83(1996)-  43 23 01.81137(N)    099 00 46.46417(W) AD(       ) B
 AC7984  ELLIP H (04/18/97)  486.875  (m)                       GP(       ) 4 1
 AC7984
 AC7984.Superseded values are not recommended for survey control.
 AC7984
 AC7984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7984.See file dsdata.pdf to determine how the superseded data were derived.
 AC7984
 AC7984_MARKER: Z = SEE DESCRIPTION
 AC7984_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7984_STAMPING: 44-297.36 1995
 AC7984_MARK LOGO: NGS
 AC7984_PROJECTION: FLUSH
 AC7984_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7984+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2023
 AC7984_ROD/PIPE-DEPTH: 6.4 meters
 AC7984_SLEEVE-DEPTH  : 1.8 meters
 AC7984
 AC7984  HISTORY     - Date     Condition        Report By
 AC7984  HISTORY     - 1995     MONUMENTED       SDDT
 AC7984  HISTORY     - 19960722 GOOD             NGS
 AC7984  HISTORY     - 20121210 GOOD             INDIV
 AC7984  HISTORY     - 20230301 GOOD             PS
 AC7984
 AC7984                          STATION DESCRIPTION
 AC7984
 AC7984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7984'THE STATION IS LOCATED ABOUT 13.8 KM (8.55 MI) WEST OF PLATTE, 3.2 KM
 AC7984'(2.00 MI) EAST OF THE JUNCTION OF STATE HIGHWAYS 44 AND 50 NORTH, AND
 AC7984'0.8 KM (0.50 MI) WEST OF THE JUNCTION OF STATE HIGHWAYS 44 AND 1804
 AC7984'SOUTH, ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7984'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 45 NORTH (MAIN
 AC7984'STREET) AND STATE HIGHWAYS 44 AND 50 IN PLATTE, GO WEST ON STATE
 AC7984'HIGHWAYS 44 AND 50 FOR 13.8 KM (8.55 MI) TO THE STATION ON THE LEFT.
 AC7984'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7984'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7984'PIPE.  LOCATED 30.1 M (98.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.8
 AC7984'M (55.1 FT) SOUTHWEST OF THE EAST END OF A CULVERT UNDER A FIELD
 AC7984'ENTRANCE ROAD, 16.5 M (54.1 FT) WEST OF THE WEST END OF THE CULVERT,
 AC7984'0.6 M (2.0 FT) NORTH OF A FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A
 AC7984'METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 AC7984'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7984'A 4-INCH PVC CAP.
 AC7984
 AC7984                          STATION RECOVERY (2012)
 AC7984
 AC7984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7984'RECOVERED IN GOOD CONDITION.
 AC7984
 AC7984                          STATION RECOVERY (2023)
 AC7984
 AC7984'RECOVERY NOTE BY POSITIONING SERVICES 2023 (BH)
 AC7984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7868 ***********************************************************************
 AC7868  CBN         -  This is a Cooperative Base Network Control Station.
 AC7868  DESIGNATION -  44 313.50
 AC7868  PID         -  AC7868
 AC7868  STATE/COUNTY-  SD/DOUGLAS
 AC7868  COUNTRY     -  US
 AC7868  USGS QUAD   -  JOUBERT (2017)
 AC7868
 AC7868                         *CURRENT SURVEY CONTROL
 AC7868  ______________________________________________________________________
 AC7868* NAD 83(2011) POSITION- 43 23 03.45091(N) 098 41 30.68604(W)   ADJUSTED
 AC7868* NAD 83(2011) ELLIP HT-   457.735 (meters)        (06/27/12)   ADJUSTED
 AC7868* NAD 83(2011) EPOCH   -  2010.00
 AC7868* NAVD 88 ORTHO HEIGHT -   484.2   (meters)     1589.    (feet) GPS OBS
 AC7868  ______________________________________________________________________
 AC7868  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7868  GEOID HEIGHT    -        -26.390 (meters)                     GEOID96
 AC7868  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 AC7868  NAD 83(2011) X  -   -701,661.481 (meters)                     COMP
 AC7868  NAD 83(2011) Y  - -4,589,740.735 (meters)                     COMP
 AC7868  NAD 83(2011) Z  -  4,358,942.326 (meters)                     COMP
 AC7868  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 AC7868
 AC7868  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7868  Standards:
 AC7868         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7868            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7868  -------------------------------------------------------------------
 AC7868  NETWORK    0.87   2.61           0.41   0.27   1.33     -0.06800721
 AC7868  -------------------------------------------------------------------
 AC7868  Click here for local accuracies and other accuracy information.
 AC7868
 AC7868.The horizontal coordinates were established by GPS observations
 AC7868.and adjusted by the National Geodetic Survey in June 2012.
 AC7868
 AC7868.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7868.been affixed to the stable North American tectonic plate. See 
 AC7868.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7868
 AC7868.The horizontal coordinates are valid at the epoch date displayed above
 AC7868.which is a decimal equivalence of Year/Month/Day.
 AC7868
 AC7868.The orthometric height was determined by GPS observations and a
 AC7868.high-resolution geoid model.
 AC7868
 AC7868.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7868.GEOID18 height accuracy estimate available here.
 AC7868
 AC7868.Click photographs - Photos may exist for this station.
 AC7868
 AC7868.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7868
 AC7868.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7868
 AC7868.The ellipsoidal height was determined by GPS observations
 AC7868.and is referenced to NAD 83.
 AC7868
 AC7868. The following values were computed from the NAD 83(2011) position.
 AC7868
 AC7868;                    North         East     Units Scale Factor Converg.
 AC7868;SPC SD S     -   118,066.128   732,990.441   MT  0.99991518   +1 07 56.6
 AC7868;SPC SD S     -   387,355.29  2,404,819.47   sFT  0.99991518   +1 07 56.6
 AC7868;UTM  14      - 4,803,537.300   524,959.123   MT  0.99960766   +0 12 42.0
 AC7868
 AC7868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7868!SPC SD S     -   0.99992822  x   0.99991518  =   0.99984341
 AC7868!UTM  14      -   0.99992822  x   0.99960766  =   0.99953591
 AC7868
 AC7868_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2495903537(NAD 83)
 AC7868
 AC7868                          SUPERSEDED SURVEY CONTROL
 AC7868
 AC7868  NAD 83(2007)-  43 23 03.45094(N)    098 41 30.68688(W) AD(2002.00) 0
 AC7868  ELLIP H (02/10/07)  457.764  (m)                       GP(2002.00)    
 AC7868  ELLIP H (04/15/04)  457.737  (m)                       GP(       ) 2 1
 AC7868  NAD 83(1996)-  43 23 03.45065(N)    098 41 30.68674(W) AD(       ) B
 AC7868  ELLIP H (04/18/97)  457.783  (m)                       GP(       ) 4 1
 AC7868
 AC7868.Superseded values are not recommended for survey control.
 AC7868
 AC7868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7868.See file dsdata.pdf to determine how the superseded data were derived.
 AC7868
 AC7868_MARKER: Z = SEE DESCRIPTION
 AC7868_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7868_STAMPING: 44-313.50 1995
 AC7868_MARK LOGO: NGS
 AC7868_PROJECTION: FLUSH
 AC7868_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7868_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7868+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7868_ROD/PIPE-DEPTH: 6.4 meters
 AC7868_SLEEVE-DEPTH  : 1.8 meters
 AC7868
 AC7868  HISTORY     - Date     Condition        Report By
 AC7868  HISTORY     - 1995     MONUMENTED       SDDT
 AC7868  HISTORY     - 19960924 GOOD             NGS
 AC7868  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 AC7868
 AC7868                          STATION DESCRIPTION
 AC7868
 AC7868'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7868'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTH AND 17.0 MI (27.4
 AC7868'KM) WEST OF ARMOUR AND 1.0 MI (1.6 KM) EAST OF THE DOUGLAS/CHARLES MIX
 AC7868'COUNTY LINE, ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH
 AC7868'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN PLATTE, GO WEST
 AC7868'ON 5TH STREET FOR 0.05 MI (0.08 KM) TO THE JUNCTION OF MAIN STREET,
 AC7868'TURN LEFT AND GO SOUTH ON MAIN FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF
 AC7868'STATE HIGHWAY 44, TURN LEFT AND GO EAST ON STATE HIGHWAY 44 FOR 7.7 MI
 AC7868'(12.4 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7868'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7868'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 73.4 FT (22.4
 AC7868'M) SOUTH OF CENTER OF THE HIGHWAY, 29.0 FT (8.8 M) EAST OF THE CENTER
 AC7868'OF A FIELD ENTRANCE, 2.0 FT (0.6 M) NORTH OF A WITNESS POST AND FENCE,
 AC7868'AND 1.3 FT (0.4 M) SOUTH OF A METAL GUARD POST.  NOTE--ACCESS TO THE
 AC7868'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7868
 AC7868                          STATION RECOVERY (2013)
 AC7868
 AC7868'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7868'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7944 ***********************************************************************
 AC7944  FBN         -  This is a Federal Base Network Control Station.
 AC7944  DESIGNATION -  44 362.60
 AC7944  PID         -  AC7944
 AC7944  STATE/COUNTY-  SD/HUTCHINSON
 AC7944  COUNTRY     -  US
 AC7944  USGS QUAD   -  CLAYTON (2017)
 AC7944
 AC7944                         *CURRENT SURVEY CONTROL
 AC7944  ______________________________________________________________________
 AC7944* NAD 83(2011) POSITION- 43 23 12.88847(N) 097 43 05.02450(W)   ADJUSTED
 AC7944* NAD 83(2011) ELLIP HT-   370.964 (meters)        (06/27/12)   ADJUSTED
 AC7944* NAD 83(2011) EPOCH   -  2010.00
 AC7944* NAVD 88 ORTHO HEIGHT -   397.2   (meters)     1303.    (feet) GPS OBS
 AC7944  ______________________________________________________________________
 AC7944  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7944  GEOID HEIGHT    -        -26.174 (meters)                     GEOID96
 AC7944  GEOID HEIGHT    -        -26.225 (meters)                     GEOID18
 AC7944  NAD 83(2011) X  -   -623,521.661 (meters)                     COMP
 AC7944  NAD 83(2011) Y  - -4,600,741.910 (meters)                     COMP
 AC7944  NAD 83(2011) Z  -  4,359,094.404 (meters)                     COMP
 AC7944  LAPLACE CORR    -          3.32  (seconds)                    DEFLEC18
 AC7944
 AC7944  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7944  Standards:
 AC7944         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7944            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7944  -------------------------------------------------------------------
 AC7944  NETWORK    0.52   1.20           0.24   0.18   0.61     -0.05700514
 AC7944  -------------------------------------------------------------------
 AC7944  Click here for local accuracies and other accuracy information.
 AC7944
 AC7944.The horizontal coordinates were established by GPS observations
 AC7944.and adjusted by the National Geodetic Survey in June 2012.
 AC7944
 AC7944.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7944.been affixed to the stable North American tectonic plate. See 
 AC7944.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7944
 AC7944.The horizontal coordinates are valid at the epoch date displayed above
 AC7944.which is a decimal equivalence of Year/Month/Day.
 AC7944
 AC7944.The orthometric height was determined by GPS observations and a
 AC7944.high-resolution geoid model.
 AC7944
 AC7944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7944.GEOID18 height accuracy estimate available here.
 AC7944
 AC7944.Click photographs - Photos may exist for this station.
 AC7944
 AC7944.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7944
 AC7944.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7944
 AC7944.The ellipsoidal height was determined by GPS observations
 AC7944.and is referenced to NAD 83.
 AC7944
 AC7944. The following values were computed from the NAD 83(2011) position.
 AC7944
 AC7944;                    North         East     Units Scale Factor Converg.
 AC7944;SPC SD S     -   120,378.895   811,855.754   MT  0.99991499   +1 48 14.9
 AC7944;SPC SD S     -   394,943.09  2,663,563.42   sFT  0.99991499   +1 48 14.9
 AC7944;UTM  14      - 4,804,580.306   603,831.114   MT  0.99973261   +0 52 50.4
 AC7944
 AC7944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7944!SPC SD S     -   0.99994183  x   0.99991499  =   0.99985683
 AC7944!UTM  14      -   0.99994183  x   0.99973261  =   0.99967446
 AC7944
 AC7944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0383104580(NAD 83)
 AC7944
 AC7944                          SUPERSEDED SURVEY CONTROL
 AC7944
 AC7944  NAD 83(2007)-  43 23 12.88846(N)    097 43 05.02540(W) AD(2002.00) 0
 AC7944  ELLIP H (02/10/07)  370.996  (m)                       GP(2002.00)    
 AC7944  ELLIP H (04/15/04)  370.960  (m)                       GP(       ) 2 1
 AC7944  NAD 83(1996)-  43 23 12.88855(N)    097 43 05.02517(W) AD(       ) B
 AC7944  ELLIP H (04/18/97)  371.001  (m)                       GP(       ) 4 1
 AC7944
 AC7944.Superseded values are not recommended for survey control.
 AC7944
 AC7944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7944.See file dsdata.pdf to determine how the superseded data were derived.
 AC7944
 AC7944_MARKER: Z = SEE DESCRIPTION
 AC7944_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7944_STAMPING: 44-362.60 1995
 AC7944_MARK LOGO: NGS
 AC7944_PROJECTION: FLUSH
 AC7944_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7944+SATELLITE: SATELLITE OBSERVATIONS - June 10, 2002
 AC7944_ROD/PIPE-DEPTH: 6.40 meters
 AC7944_SLEEVE-DEPTH  : 1.80 meters
 AC7944
 AC7944  HISTORY     - Date     Condition        Report By
 AC7944  HISTORY     - 1995     MONUMENTED       SDDT
 AC7944  HISTORY     - 19960927 GOOD             NGS
 AC7944  HISTORY     - 20020610 GOOD             SDDT
 AC7944
 AC7944                          STATION DESCRIPTION
 AC7944
 AC7944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7944'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) EAST OF PARKSTON, 11.0
 AC7944'MI (17.7 KM) NORTH OF OLIVET, AND 1.0 MI (1.6 KM) WEST OF THE JAMES
 AC7944'RIVER ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7944'REACH THE STATION FROM THE POST OFFICE IN OLIVET, GO WEST ON U.S.
 AC7944'HIGHWAY 18 FOR 2.2 MI (3.5 KM) TO THE JUNCTION OF STATE HIGHWAY 25,
 AC7944'TURN RIGHT AND GO NORTH ON STATE HIGHWAY 25 FOR 10.2 MI (16.4 KM) TO
 AC7944'THE JUNCTION OF STATE HIGHWAY 44 AND THE STATION ON THE RIGHT.  THE
 AC7944'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7944'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7944'LOCATED 31.2 M (102.4 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF STATE
 AC7944'HIGHWAY 44, 29.9 M (98.1 FT) EAST OF THE CENTERLINE OF STATE HIGHWAY
 AC7944'25, 23.6 M (77.4 FT) ESE OF A STOP SIGN 5.3 M (17.4 FT) SOUTH OF A
 AC7944'FENCE CORNER, 0.7 M (2.3 FT) WEST OF A FENCE, 0.4 M (1.3 FT) EAST OF A
 AC7944'METAL GUARD POST, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.
 AC7944'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7944'A 4-INCH PVC CAP.
 AC7944
 AC7944                          STATION RECOVERY (2002)
 AC7944
 AC7944'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7944'RECOVERED AS DESCRIBED
 AC7944'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2318 ***********************************************************************
 PU2318  DESIGNATION -  4439 DW
 PU2318  PID         -  PU2318
 PU2318  STATE/COUNTY-  SD/MEADE
 PU2318  COUNTRY     -  US
 PU2318  USGS QUAD   -  FORT MEADE (2017)
 PU2318
 PU2318                         *CURRENT SURVEY CONTROL
 PU2318  ______________________________________________________________________
 PU2318* NAD 83(1996) POSITION- 44 28 32.20520(N) 103 25 33.94142(W)   ADJUSTED
 PU2318* NAVD 88 ORTHO HEIGHT -   412.    (meters)     1352.    (feet) SCALED
 PU2318  ______________________________________________________________________
 PU2318  GEOID HEIGHT    -        -15.895 (meters)                     GEOID18
 PU2318  LAPLACE CORR    -         -9.41  (seconds)                    DEFLEC18
 PU2318  HORZ ORDER      -  SECOND
 PU2318
 PU2318.The horizontal coordinates were established by classical geodetic methods
 PU2318.and adjusted by the National Geodetic Survey in January 1998.
 PU2318
 PU2318.The orthometric height was scaled from a topographic map.
 PU2318
 PU2318.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2318.GEOID18 height accuracy estimate available here.
 PU2318
 PU2318.Click photographs - Photos may exist for this station.
 PU2318
 PU2318.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2318
 PU2318. The following values were computed from the NAD 83(1996) position.
 PU2318
 PU2318;                    North         East     Units Scale Factor Converg.
 PU2318;SPC SD N     -    77,138.827   327,494.919   MT  0.99998923   -2 25 29.2
 PU2318;SPC SD N     -   253,079.63  1,074,456.25   sFT  0.99998923   -2 25 29.2
 PU2318;UTM  13      - 4,925,904.964   625,174.378   MT  0.99979269   +1 06 10.2
 PU2318
 PU2318!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2318!SPC SD N     -   0.99993797  x   0.99998923  =   0.99992720
 PU2318!UTM  13      -   0.99993797  x   0.99979269  =   0.99973068
 PU2318
 PU2318_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2517425904(NAD 83)
 PU2318
 PU2318                          SUPERSEDED SURVEY CONTROL
 PU2318
 PU2318  NAD 83(1993)-  44 28 32.19799(N)    103 25 33.94275(W) AD(       ) 2
 PU2318  NAD 83(1986)-  44 28 32.19352(N)    103 25 33.93723(W) AD(       ) 2
 PU2318  NAD 27      -  44 28 32.25100(N)    103 25 32.26500(W) AD(       ) 2
 PU2318
 PU2318.Superseded values are not recommended for survey control.
 PU2318
 PU2318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2318.See file dsdata.pdf to determine how the superseded data were derived.
 PU2318
 PU2318_MARKER: P = PIPE CAP
 PU2318_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2318_STAMPING: 4439 DW 1904
 PU2318_MARK LOGO: USGS
 PU2318_PROJECTION: PROJECTING 91 CENTIMETERS
 PU2318_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2318
 PU2318  HISTORY     - Date     Condition        Report By
 PU2318  HISTORY     - 1904     MONUMENTED       USGS
 PU2318  HISTORY     - 1950     GOOD             CGS
 PU2318
 PU2318                          STATION DESCRIPTION
 PU2318
 PU2318'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PU2318'THE STATION MARK
 PU2318'IS A BRONZE CAP OF THE UNITED STATES GEOLOGICAL SURVEY, BOLTED
 PU2318'TO THE TOP OF A 3-INCH IRON PIPE THAT PROJECTS 3 FEET.  THE
 PU2318'CAP IS STAMPED 1904 4439 D W 1904.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0541 ***********************************************************************
 OT0541  DESIGNATION -  4448 DW
 OT0541  PID         -  OT0541
 OT0541  STATE/COUNTY-  SD/CUSTER
 OT0541  COUNTRY     -  US
 OT0541  USGS QUAD   -  MINNEKAHTA (2017)
 OT0541
 OT0541                         *CURRENT SURVEY CONTROL
 OT0541  ______________________________________________________________________
 OT0541* NAD 83(1986) POSITION- 43 29 25.     (N) 103 40 57.     (W)   SCALED
 OT0541* NAVD 88 ORTHO HEIGHT -  1355.616 (meters)     4447.55  (feet) ADJUSTED
 OT0541  ______________________________________________________________________
 OT0541  GEOID HEIGHT    -        -14.637 (meters)                     GEOID18
 OT0541  DYNAMIC HEIGHT  -       1355.009 (meters)     4445.56  (feet) COMP
 OT0541  MODELED GRAVITY -    980,123.5   (mgal)                       NAVD 88
 OT0541
 OT0541  VERT ORDER      -  SECOND    CLASS 0
 OT0541
 OT0541.The horizontal coordinates were scaled from a map and have
 OT0541.an estimated accuracy of +/- 6 seconds.
 OT0541
 OT0541.The orthometric height was determined by differential leveling and
 OT0541.adjusted by the NATIONAL GEODETIC SURVEY
 OT0541.in June 1991.
 OT0541
 OT0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0541.GEOID18 height accuracy estimate available here.
 OT0541
 OT0541.Click photographs - Photos may exist for this station.
 OT0541
 OT0541.The dynamic height is computed by dividing the NAVD 88
 OT0541.geopotential number by the normal gravity value computed on the
 OT0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0541.degrees latitude (g = 980.6199 gals.).
 OT0541
 OT0541.The modeled gravity was interpolated from observed gravity values.
 OT0541
 OT0541;                    North         East    Units  Estimated Accuracy
 OT0541;SPC SD S     -   133,990.      329,190.      MT  (+/- 180 meters Scaled)
 OT0541
 OT0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ065161(NAD 83)
 OT0541
 OT0541                          SUPERSEDED SURVEY CONTROL
 OT0541
 OT0541  NGVD 29 (??/??/92) 1355.022  (m)         4445.60   (f) ADJ UNCH    2 0
 OT0541
 OT0541.Superseded values are not recommended for survey control.
 OT0541
 OT0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0541.See file dsdata.pdf to determine how the superseded data were derived.
 OT0541
 OT0541_MARKER: P = PIPE CAP
 OT0541_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0541_STAMPING: 4448 DW
 OT0541_MARK LOGO: USGS
 OT0541_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0541_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0541+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 OT0541
 OT0541  HISTORY     - Date     Condition        Report By
 OT0541  HISTORY     - 1898     MONUMENTED       USGS
 OT0541  HISTORY     - 1934     GOOD             CGS
 OT0541  HISTORY     - 19950418 GOOD             NGS
 OT0541
 OT0541                          STATION DESCRIPTION
 OT0541
 OT0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0541'4.5 MI N FROM MINNEKAHTA.
 OT0541'IN CUSTER COUNTY, 4.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON
 OT0541'AND QUINCY RAILROAD FROM THE STATION AT MINNEKAHTA, FALL RIVER
 OT0541'COUNTY, 0.4 MILE NORTH OF THE SIDING AT IVANHOE, 0.4 MILE NORTH
 OT0541'OF MILEPOST 20, 41 FEET SOUTHEAST OF THE CENTER OF A ROAD
 OT0541'CROSSING, 30.9 FEET EAST OF THE CENTERLINE OF THE ROAD, 29.3
 OT0541'FEET SOUTH OF THE SOUTH RAIL, 6.4 FEET EAST OF A FENCE, AND 3.8
 OT0541'FEET NORTH OF ANOTHER FENCE.  A UNITED STATES GEOLOGICAL SURVEY
 OT0541'STANDARD CAP, STAMPED DW 4448 AND RIVETED ON THE TOP OF A
 OT0541'3-1/2 INCH IRON PIPE.
 OT0541
 OT0541                          STATION RECOVERY (1995)
 OT0541
 OT0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0541'16.6 KM (10.30 MI) SOUTHERLY ALONG STATE HIGHWAY 89 FROM THE JUNCTION
 OT0541'OF U.S. HIGHWAY 385 IN PRINGLE, THENCE 0.5 KM (0.30 MI) SOUTHERLY
 OT0541'ALONG A DIRT ROAD, 9.3 M (30.5 FT) SOUTH OF THE CENTER OF A RAILROAD
 OT0541'GRADE (TRACK REMOVED), 4.1 M (13.5 FT) EAST OF THE ROAD CENTER, 1.2 M
 OT0541'(3.9 FT) NORTH OF A FENCE, AND THE PIPE PROJECTS 0.2 M (0.7 FT) ABOVE
 OT0541'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1605 ***********************************************************************
 PU1605  DESIGNATION -  4470
 PU1605  PID         -  PU1605
 PU1605  STATE/COUNTY-  SD/LAWRENCE
 PU1605  COUNTRY     -  US
 PU1605  USGS QUAD   -  MAURICE (2017)
 PU1605
 PU1605                         *CURRENT SURVEY CONTROL
 PU1605  ______________________________________________________________________
 PU1605* NAD 83(1986) POSITION- 44 23 54.     (N) 103 53 49.     (W)   SCALED
 PU1605* NAVD 88 ORTHO HEIGHT -  1363.741 (meters)     4474.21  (feet) ADJUSTED
 PU1605  ______________________________________________________________________
 PU1605  GEOID HEIGHT    -        -13.766 (meters)                     GEOID18
 PU1605  DYNAMIC HEIGHT  -       1363.157 (meters)     4472.29  (feet) COMP
 PU1605  MODELED GRAVITY -    980,142.0   (mgal)                       NAVD 88
 PU1605
 PU1605  VERT ORDER      -  SECOND    CLASS 0
 PU1605
 PU1605.The horizontal coordinates were scaled from a map and have
 PU1605.an estimated accuracy of +/- 6 seconds.
 PU1605
 PU1605.The orthometric height was determined by differential leveling and
 PU1605.adjusted by the NATIONAL GEODETIC SURVEY
 PU1605.in June 1991.
 PU1605
 PU1605.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1605.GEOID18 height accuracy estimate available here.
 PU1605
 PU1605.Click photographs - Photos may exist for this station.
 PU1605
 PU1605.The dynamic height is computed by dividing the NAVD 88
 PU1605.geopotential number by the normal gravity value computed on the
 PU1605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1605.degrees latitude (g = 980.6199 gals.).
 PU1605
 PU1605.The modeled gravity was interpolated from observed gravity values.
 PU1605
 PU1605;                    North         East    Units  Estimated Accuracy
 PU1605;SPC SD N     -    70,260.      289,660.      MT  (+/- 180 meters Scaled)
 PU1605
 PU1605_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK878167(NAD 83)
 PU1605
 PU1605                          SUPERSEDED SURVEY CONTROL
 PU1605
 PU1605  NGVD 29 (??/??/92) 1363.081  (m)         4472.04   (f) ADJ UNCH    2 0
 PU1605
 PU1605.Superseded values are not recommended for survey control.
 PU1605
 PU1605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1605.See file dsdata.pdf to determine how the superseded data were derived.
 PU1605
 PU1605_MARKER: B = BOLT
 PU1605_SETTING: 80 = SET IN A BOULDER
 PU1605_STAMPING: DW 4470
 PU1605_MARK LOGO: USGS
 PU1605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1605+STABILITY: SURFACE MOTION
 PU1605
 PU1605  HISTORY     - Date     Condition        Report By
 PU1605  HISTORY     - 1900     MONUMENTED       USGS
 PU1605  HISTORY     - 1958     GOOD             CGS
 PU1605
 PU1605                          STATION DESCRIPTION
 PU1605
 PU1605'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1605'4.5 MI N FROM SAVOY.
 PU1605'4 1/2 MILES NORTH ALONG A COUNTY ROAD FROM SAVOY, LAWRENCE
 PU1605'COUNTY, AT MAURICE, ABOUT 240 FEET NORTHEAST OF THE CHICAGO,
 PU1605'BURLINGTON AND QUINCY RAILROAD SECTION HOUSE, ABOUT 330 FEET
 PU1605'SOUTHWEST OF THE WATER TANK, AND IN THE TOP OF A LIMESTONE
 PU1605'BOULDER.  A COPPER BOLT, STAMPED DW 4470.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7911 ***********************************************************************
 AC7911  CBN         -  This is a Cooperative Base Network Control Station.
 AC7911  DESIGNATION -  45 040.75
 AC7911  PID         -  AC7911
 AC7911  STATE/COUNTY-  SD/BRULE
 AC7911  COUNTRY     -  US
 AC7911  USGS QUAD   -  CEDAR GROVE COLONY (2017)
 AC7911
 AC7911                         *CURRENT SURVEY CONTROL
 AC7911  ______________________________________________________________________
 AC7911* NAD 83(2011) POSITION- 43 34 30.50156(N) 098 51 03.01124(W)   ADJUSTED
 AC7911* NAD 83(2011) ELLIP HT-   472.179 (meters)        (06/27/12)   ADJUSTED
 AC7911* NAD 83(2011) EPOCH   -  2010.00
 AC7911* NAVD 88 ORTHO HEIGHT -   498.4   (meters)     1635.    (feet) GPS OBS
 AC7911  ______________________________________________________________________
 AC7911  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7911  GEOID HEIGHT    -        -26.115 (meters)                     GEOID96
 AC7911  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 AC7911  NAD 83(2011) X  -   -712,150.545 (meters)                     COMP
 AC7911  NAD 83(2011) Y  - -4,573,369.095 (meters)                     COMP
 AC7911  NAD 83(2011) Z  -  4,374,339.056 (meters)                     COMP
 AC7911  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 AC7911
 AC7911  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7911  Standards:
 AC7911         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7911            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7911  -------------------------------------------------------------------
 AC7911  NETWORK    0.92   2.76           0.43   0.29   1.41     -0.03742661
 AC7911  -------------------------------------------------------------------
 AC7911  Click here for local accuracies and other accuracy information.
 AC7911
 AC7911.The horizontal coordinates were established by GPS observations
 AC7911.and adjusted by the National Geodetic Survey in June 2012.
 AC7911
 AC7911.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7911.been affixed to the stable North American tectonic plate. See 
 AC7911.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7911
 AC7911.The horizontal coordinates are valid at the epoch date displayed above
 AC7911.which is a decimal equivalence of Year/Month/Day.
 AC7911
 AC7911.The orthometric height was determined by GPS observations and a
 AC7911.high-resolution geoid model.
 AC7911
 AC7911.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7911.GEOID18 height accuracy estimate available here.
 AC7911
 AC7911.Click photographs - Photos may exist for this station.
 AC7911
 AC7911.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7911
 AC7911.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7911
 AC7911.The ellipsoidal height was determined by GPS observations
 AC7911.and is referenced to NAD 83.
 AC7911
 AC7911. The following values were computed from the NAD 83(2011) position.
 AC7911
 AC7911;                    North         East     Units Scale Factor Converg.
 AC7911;SPC SD S     -   139,022.156   719,733.155   MT  0.99990715   +1 01 21.7
 AC7911;SPC SD S     -   456,108.52  2,361,324.53   sFT  0.99990715   +1 01 21.7
 AC7911;UTM  14      - 4,824,697.069   512,044.062   MT  0.99960178   +0 06 10.1
 AC7911
 AC7911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7911!SPC SD S     -   0.99992596  x   0.99990715  =   0.99983312
 AC7911!UTM  14      -   0.99992596  x   0.99960178  =   0.99952777
 AC7911
 AC7911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP1204424697(NAD 83)
 AC7911
 AC7911                          SUPERSEDED SURVEY CONTROL
 AC7911
 AC7911  NAD 83(2007)-  43 34 30.50159(N)    098 51 03.01209(W) AD(2002.00) 0
 AC7911  ELLIP H (02/10/07)  472.208  (m)                       GP(2002.00)    
 AC7911  ELLIP H (04/15/04)  472.188  (m)                       GP(       ) 2 1
 AC7911  NAD 83(1996)-  43 34 30.50130(N)    098 51 03.01193(W) AD(       ) B
 AC7911  ELLIP H (04/18/97)  472.234  (m)                       GP(       ) 4 1
 AC7911
 AC7911.Superseded values are not recommended for survey control.
 AC7911
 AC7911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7911.See file dsdata.pdf to determine how the superseded data were derived.
 AC7911
 AC7911_MARKER: Z = SEE DESCRIPTION
 AC7911_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7911_STAMPING: 45-40.75
 AC7911_PROJECTION: FLUSH
 AC7911_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7911+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7911_ROD/PIPE-DEPTH: 6.4 meters
 AC7911_SLEEVE-DEPTH  : 1.8 meters
 AC7911
 AC7911  HISTORY     - Date     Condition        Report By
 AC7911  HISTORY     - 1995     MONUMENTED       SDDT
 AC7911  HISTORY     - 19960926 GOOD             SDDT
 AC7911
 AC7911                          STATION DESCRIPTION
 AC7911
 AC7911'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7911'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) SOUTH OF INTERSTATE
 AC7911'HIGHWAY 90 EXIT 289 AND 5.0 MI (8.0 KM) NORTH OF THE BRULE/CHARLES MIX
 AC7911'COUNTY LINE, ON STATE HIGHWAY 45.  OWNERSHIP--THE STATE OF SOUTH
 AC7911'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN PLATTE, GO WEST
 AC7911'ON 5TH STREET FOR 0.05 MI (0.08 KM) TO THE JUNCTION OF STATE HIGHWAY
 AC7911'45 (MAIN STREET), TURN RIGHT AND GO NORTH ON STATE HIGHWAY 45 FOR
 AC7911'13.25 MI (21.32 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7911'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7911'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 48.0 FT
 AC7911'(14.6 M) WEST OF THE HIGHWAY CENTER, 24.0 FT (7.3 M) NORTH OF THE
 AC7911'CENTER OF A FIELD ENTRANCE ROAD, 2.0 FT (0.6 M) EAST OF A WITNESS POST
 AC7911'AND FENCE, AND 1.0 FT (0.3 M) WEST OF A METAL GUARD POST. NOTE--ACCESS
 AC7911'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7911'CAP.  THIS STATION IS LOCATED AT HIGHWAY MILE POINT 40.30.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7950 ***********************************************************************
 AC7950  CBN         -  This is a Cooperative Base Network Control Station.
 AC7950  DESIGNATION -  45 068.68
 AC7950  PID         -  AC7950
 AC7950  STATE/COUNTY-  SD/BRULE
 AC7950  COUNTRY     -  US
 AC7950  USGS QUAD   -  LYONVILLE (2017)
 AC7950
 AC7950                         *CURRENT SURVEY CONTROL
 AC7950  ______________________________________________________________________
 AC7950* NAD 83(2011) POSITION- 43 53 51.83705(N) 098 59 11.78389(W)   ADJUSTED
 AC7950* NAD 83(2011) ELLIP HT-   455.183 (meters)        (06/27/12)   ADJUSTED
 AC7950* NAD 83(2011) EPOCH   -  2010.00
 AC7950* NAVD 88 ORTHO HEIGHT -   480.6   (meters)     1577.    (feet) GPS OBS
 AC7950  ______________________________________________________________________
 AC7950  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7950  GEOID HEIGHT    -        -25.316 (meters)                     GEOID96
 AC7950  GEOID HEIGHT    -        -25.380 (meters)                     GEOID18
 AC7950  NAD 83(2011) X  -   -719,112.940 (meters)                     COMP
 AC7950  NAD 83(2011) Y  - -4,547,179.655 (meters)                     COMP
 AC7950  NAD 83(2011) Z  -  4,400,226.277 (meters)                     COMP
 AC7950  LAPLACE CORR    -         -0.69  (seconds)                    DEFLEC18
 AC7950
 AC7950  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7950  Standards:
 AC7950         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7950            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7950  -------------------------------------------------------------------
 AC7950  NETWORK    0.91   2.76           0.43   0.28   1.41     -0.07196647
 AC7950  -------------------------------------------------------------------
 AC7950  Click here for local accuracies and other accuracy information.
 AC7950
 AC7950.The horizontal coordinates were established by GPS observations
 AC7950.and adjusted by the National Geodetic Survey in June 2012.
 AC7950
 AC7950.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7950.been affixed to the stable North American tectonic plate. See 
 AC7950.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7950
 AC7950.The horizontal coordinates are valid at the epoch date displayed above
 AC7950.which is a decimal equivalence of Year/Month/Day.
 AC7950
 AC7950.The orthometric height was determined by GPS observations and a
 AC7950.high-resolution geoid model.
 AC7950
 AC7950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7950.GEOID18 height accuracy estimate available here.
 AC7950
 AC7950.Click photographs - Photos may exist for this station.
 AC7950
 AC7950.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7950
 AC7950.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7950
 AC7950.The ellipsoidal height was determined by GPS observations
 AC7950.and is referenced to NAD 83.
 AC7950
 AC7950. The following values were computed from the NAD 83(2011) position.
 AC7950
 AC7950;                    North         East     Units Scale Factor Converg.
 AC7950;SPC SD S     -   174,669.857   708,187.650   MT  0.99991873   +0 55 44.6
 AC7950;SPC SD S     -   573,062.69  2,323,445.65   sFT  0.99991873   +0 55 44.6
 AC7950;UTM  14      - 4,860,514.405   501,075.644   MT  0.99960001   +0 00 33.4
 AC7950
 AC7950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7950!SPC SD S     -   0.99992863  x   0.99991873  =   0.99984737
 AC7950!UTM  14      -   0.99992863  x   0.99960001  =   0.99952867
 AC7950
 AC7950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP0107560514(NAD 83)
 AC7950
 AC7950                          SUPERSEDED SURVEY CONTROL
 AC7950
 AC7950  NAD 83(2007)-  43 53 51.83712(N)    098 59 11.78475(W) AD(2002.00) 0
 AC7950  ELLIP H (02/10/07)  455.213  (m)                       GP(2002.00)    
 AC7950  ELLIP H (04/15/04)  455.197  (m)                       GP(       ) 2 1
 AC7950  NAD 83(1996)-  43 53 51.83671(N)    098 59 11.78447(W) AD(       ) B
 AC7950  ELLIP H (04/18/97)  455.241  (m)                       GP(       ) 4 1
 AC7950
 AC7950.Superseded values are not recommended for survey control.
 AC7950
 AC7950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7950.See file dsdata.pdf to determine how the superseded data were derived.
 AC7950
 AC7950_MARKER: Z = SEE DESCRIPTION
 AC7950_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7950_STAMPING: 45-68.68
 AC7950_PROJECTION: FLUSH
 AC7950_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7950+SATELLITE: SATELLITE OBSERVATIONS - July 16, 1996
 AC7950_ROD/PIPE-DEPTH: 12.8 meters
 AC7950_SLEEVE-DEPTH  : 1.8 meters
 AC7950
 AC7950  HISTORY     - Date     Condition        Report By
 AC7950  HISTORY     - 1995     MONUMENTED       SDDT
 AC7950  HISTORY     - 19960716 GOOD             NGS
 AC7950
 AC7950                          STATION DESCRIPTION
 AC7950
 AC7950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7950'THE STATION IS LOCATED ABOUT 11.9 MI (19.2 KM) NORTH OF INTERSTATE
 AC7950'HIGHWAY 90 AT EXIT 284 AND 2.6 MI (4.2 KM) SOUTH OF THE BRULE/BUFFALO
 AC7950'COUNTY LINE, ON STATE HIGHWAY 45.  TO REACH THE STATION FROM THE POST
 AC7950'OFFICE IN GANN VALLEY, GO SOUTH ON STATE HIGHWAY 45 FOR 9.5 MI (15.3
 AC7950'KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AC7950'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7950'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 73.0 FT (22.3 M) EAST OF
 AC7950'THE HIGHWAY CENTERLINE, 2.2 FT (0.7 M) WEST OF A FENCE, 1.7 FT (0.5 M)
 AC7950'EAST OF A METAL GUARD POST, 1.4 FT (0.4 M) WEST OF A WITNESS POST, AND
 AC7950'0.12 M (0.39 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 AC7950'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7985 ***********************************************************************
 AC7985  CBN         -  This is a Cooperative Base Network Control Station.
 AC7985  DESIGNATION -  45 097.61
 AC7985  PID         -  AC7985
 AC7985  STATE/COUNTY-  SD/HAND
 AC7985  COUNTRY     -  US
 AC7985  USGS QUAD   -  VAYLAND SW (2017)
 AC7985
 AC7985                         *CURRENT SURVEY CONTROL
 AC7985  ______________________________________________________________________
 AC7985* NAD 83(2011) POSITION- 44 19 04.65822(N) 098 59 02.63155(W)   ADJUSTED
 AC7985* NAD 83(2011) ELLIP HT-   564.175 (meters)        (06/27/12)   ADJUSTED
 AC7985* NAD 83(2011) EPOCH   -  2010.00
 AC7985* NAVD 88 ORTHO HEIGHT -   588.9   (meters)     1932.    (feet) GPS OBS
 AC7985  ______________________________________________________________________
 AC7985  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7985  GEOID HEIGHT    -        -24.590 (meters)                     GEOID96
 AC7985  GEOID HEIGHT    -        -24.624 (meters)                     GEOID18
 AC7985  NAD 83(2011) X  -   -713,847.946 (meters)                     COMP
 AC7985  NAD 83(2011) Y  - -4,515,185.957 (meters)                     COMP
 AC7985  NAD 83(2011) Z  -  4,433,832.032 (meters)                     COMP
 AC7985  LAPLACE CORR    -         -2.40  (seconds)                    DEFLEC18
 AC7985
 AC7985  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7985  Standards:
 AC7985         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7985            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7985  -------------------------------------------------------------------
 AC7985  NETWORK    1.16   3.55           0.55   0.35   1.81     -0.08028069
 AC7985  -------------------------------------------------------------------
 AC7985  Click here for local accuracies and other accuracy information.
 AC7985
 AC7985.The horizontal coordinates were established by GPS observations
 AC7985.and adjusted by the National Geodetic Survey in June 2012.
 AC7985
 AC7985.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7985.been affixed to the stable North American tectonic plate. See 
 AC7985.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7985
 AC7985.The horizontal coordinates are valid at the epoch date displayed above
 AC7985.which is a decimal equivalence of Year/Month/Day.
 AC7985
 AC7985.The orthometric height was determined by GPS observations and a
 AC7985.high-resolution geoid model.
 AC7985
 AC7985.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7985.GEOID18 height accuracy estimate available here.
 AC7985
 AC7985.Click photographs - Photos may exist for this station.
 AC7985
 AC7985.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7985
 AC7985.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7985
 AC7985.The ellipsoidal height was determined by GPS observations
 AC7985.and is referenced to NAD 83.
 AC7985
 AC7985. The following values were computed from the NAD 83(2011) position.
 AC7985
 AC7985;                    North         East     Units Scale Factor Converg.
 AC7985;SPC SD N     -    54,361.901   681,047.436   MT  1.00002037   +0 43 08.5
 AC7985;SPC SD N     -   178,352.34  2,234,403.13   sFT  1.00002037   +0 43 08.5
 AC7985;UTM  14      - 4,907,189.136   501,270.786   MT  0.99960002   +0 00 40.1
 AC7985
 AC7985!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7985!SPC SD N     -   0.99991155  x   1.00002037  =   0.99993191
 AC7985!UTM  14      -   0.99991155  x   0.99960002  =   0.99951160
 AC7985
 AC7985_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0127007189(NAD 83)
 AC7985
 AC7985                          SUPERSEDED SURVEY CONTROL
 AC7985
 AC7985  NAD 83(2007)-  44 19 04.65831(N)    098 59 02.63242(W) AD(2002.00) 0
 AC7985  ELLIP H (02/10/07)  564.205  (m)                       GP(2002.00)    
 AC7985  ELLIP H (04/15/04)  564.203  (m)                       GP(       ) 2 1
 AC7985  NAD 83(1996)-  44 19 04.65782(N)    098 59 02.63203(W) AD(       ) B
 AC7985  ELLIP H (04/18/97)  564.244  (m)                       GP(       ) 4 1
 AC7985
 AC7985.Superseded values are not recommended for survey control.
 AC7985
 AC7985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7985.See file dsdata.pdf to determine how the superseded data were derived.
 AC7985
 AC7985_MARKER: Z = SEE DESCRIPTION
 AC7985_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7985_STAMPING: 45-97.61 1995
 AC7985_MARK LOGO: NGS
 AC7985_PROJECTION: FLUSH
 AC7985_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7985_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7985+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1996
 AC7985_ROD/PIPE-DEPTH: 6.4 meters
 AC7985_SLEEVE-DEPTH  : 1.8 meters
 AC7985
 AC7985  HISTORY     - Date     Condition        Report By
 AC7985  HISTORY     - 1995     MONUMENTED       SDDT
 AC7985  HISTORY     - 19960930 GOOD             NGS
 AC7985
 AC7985                          STATION DESCRIPTION
 AC7985
 AC7985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7985'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) SOUTH OF MILLER, 8.0 MI
 AC7985'(12.9 KM) NORTH OF THE HAND/BUFFALO COUNTY LINE, ON STATE HIGHWAY 45.
 AC7985'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7985'POST OFFICE IN MILLER, GO SOUTH ON STATE HIGHWAY 45 FOR 14.15 MI
 AC7985'(22.77 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7985'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7985'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 21.6 M (70.9
 AC7985'FT) WEST OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) SOUTH OF THE
 AC7985'CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) WEST OF A METAL
 AC7985'GUARD POST, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE.
 AC7985'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7985'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7888 ***********************************************************************
 AC7888  CBN         -  This is a Cooperative Base Network Control Station.
 AC7888  DESIGNATION -  45 123.50
 AC7888  PID         -  AC7888
 AC7888  STATE/COUNTY-  SD/HAND
 AC7888  COUNTRY     -  US
 AC7888  USGS QUAD   -  MILLER NW (2017)
 AC7888
 AC7888                         *CURRENT SURVEY CONTROL
 AC7888  ______________________________________________________________________
 AC7888* NAD 83(2011) POSITION- 44 41 33.87774(N) 098 59 20.15799(W)   ADJUSTED
 AC7888* NAD 83(2011) ELLIP HT-   438.169 (meters)        (06/27/12)   ADJUSTED
 AC7888* NAD 83(2011) EPOCH   -  2010.00
 AC7888* NAVD 88 ORTHO HEIGHT -   462.460 (meters)     1517.25  (feet) ADJUSTED
 AC7888  ______________________________________________________________________
 AC7888  GEOID HEIGHT    -        -24.294 (meters)                     GEOID18
 AC7888  NAD 83(2011) X  -   -709,655.935 (meters)                     COMP
 AC7888  NAD 83(2011) Y  - -4,486,199.508 (meters)                     COMP
 AC7888  NAD 83(2011) Z  -  4,463,447.790 (meters)                     COMP
 AC7888  LAPLACE CORR    -         -3.61  (seconds)                    DEFLEC18
 AC7888  DYNAMIC HEIGHT  -        462.384 (meters)     1517.00  (feet) COMP
 AC7888  MODELED GRAVITY -    980,440.4   (mgal)                       NAVD 88
 AC7888
 AC7888  VERT ORDER      -  FIRST     CLASS II
 AC7888
 AC7888  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7888  Standards:
 AC7888         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7888            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7888  -------------------------------------------------------------------
 AC7888  NETWORK    1.18   3.53           0.56   0.36   1.80     -0.07822530
 AC7888  -------------------------------------------------------------------
 AC7888  Click here for local accuracies and other accuracy information.
 AC7888
 AC7888.The horizontal coordinates were established by GPS observations
 AC7888.and adjusted by the National Geodetic Survey in June 2012.
 AC7888
 AC7888.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7888.been affixed to the stable North American tectonic plate. See 
 AC7888.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7888
 AC7888.The horizontal coordinates are valid at the epoch date displayed above
 AC7888.which is a decimal equivalence of Year/Month/Day.
 AC7888
 AC7888.The orthometric height was determined by differential leveling and
 AC7888.adjusted by the NATIONAL GEODETIC SURVEY
 AC7888.in July 1998.
 AC7888
 AC7888.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7888.GEOID18 height accuracy estimate available here.
 AC7888
 AC7888.Click photographs - Photos may exist for this station.
 AC7888
 AC7888.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7888
 AC7888.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7888
 AC7888.The ellipsoidal height was determined by GPS observations
 AC7888.and is referenced to NAD 83.
 AC7888
 AC7888.The dynamic height is computed by dividing the NAVD 88
 AC7888.geopotential number by the normal gravity value computed on the
 AC7888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7888.degrees latitude (g = 980.6199 gals.).
 AC7888
 AC7888.The modeled gravity was interpolated from observed gravity values.
 AC7888
 AC7888. The following values were computed from the NAD 83(2011) position.
 AC7888
 AC7888;                    North         East     Units Scale Factor Converg.
 AC7888;SPC SD N     -    95,999.907   680,138.962   MT  0.99995857   +0 42 56.1
 AC7888;SPC SD N     -   314,959.69  2,231,422.58   sFT  0.99995857   +0 42 56.1
 AC7888;UTM  14      - 4,948,819.114   500,876.916   MT  0.99960001   +0 00 28.0
 AC7888
 AC7888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7888!SPC SD N     -   0.99993130  x   0.99995857  =   0.99988988
 AC7888!UTM  14      -   0.99993130  x   0.99960001  =   0.99953134
 AC7888
 AC7888_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0087648819(NAD 83)
 AC7888
 AC7888                          SUPERSEDED SURVEY CONTROL
 AC7888
 AC7888  NAD 83(2007)-  44 41 33.87780(N)    098 59 20.15887(W) AD(2002.00) 0
 AC7888  ELLIP H (02/10/07)  438.199  (m)                       GP(2002.00)    
 AC7888  ELLIP H (04/15/04)  438.199  (m)                       GP(       ) 2 1
 AC7888  NAD 83(1996)-  44 41 33.87729(N)    098 59 20.15837(W) AD(       ) B
 AC7888  ELLIP H (04/18/97)  438.240  (m)                       GP(       ) 4 1
 AC7888  NAVD 88 (04/18/97)  462.5    (m)  GEOID96  model used  GPS OBS        
 AC7888
 AC7888.Superseded values are not recommended for survey control.
 AC7888
 AC7888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7888.See file dsdata.pdf to determine how the superseded data were derived.
 AC7888
 AC7888_MARKER: Z = SEE DESCRIPTION
 AC7888_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7888_STAMPING: 45-123.50 1995
 AC7888_MARK LOGO: NGS
 AC7888_PROJECTION: FLUSH
 AC7888_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7888_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7888+STABILITY: POSITION/ELEVATION WELL
 AC7888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7888+SATELLITE: SATELLITE OBSERVATIONS - August 05, 1997
 AC7888_ROD/PIPE-DEPTH: 6.4 meters
 AC7888_SLEEVE-DEPTH  : 1.8 meters
 AC7888
 AC7888  HISTORY     - Date     Condition        Report By
 AC7888  HISTORY     - 1995     MONUMENTED       SDDT
 AC7888  HISTORY     - 19960925 GOOD             NGS
 AC7888  HISTORY     - 19970805 GOOD             NGS
 AC7888
 AC7888                          STATION DESCRIPTION
 AC7888
 AC7888'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7888'THE STATION IS LOCATED ABOUT 11.0 MI (17.7 KM) NORTH OF MILLER AND 7.9
 AC7888'MI (12.7 KM) SOUTHEAST OF POLO, ON STATE HIGHWAY 45.  OWNERSHIP--THE
 AC7888'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7888'HIGHWAY 14 WEST AND STATE HIGHWAY 45 ON THE NORTH SIDE OF MILLER, GO
 AC7888'NORTH ON HIGHWAY 45 FOR 18.4 KM (11.45 MI) TO A PAVED COUNTY ROAD AND
 AC7888'THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7888'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7888'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 41.7 M (136.8 FT) WEST OF THE
 AC7888'HIGHWAY CENTERLINE, 30.1 M (98.8 FT) SOUTHWEST OF A UTILITY POLE, 16.3
 AC7888'M (53.5 FT) NORTH OF THE ROAD CENTERLINE, 0.3 M (1.0 FT) WEST OF A
 AC7888'METAL GUARD POST, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.
 AC7888'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7888'A 4-INCH PVC CAP.
 AC7888
 AC7888                          STATION RECOVERY (1997)
 AC7888
 AC7888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC7888'19.3 KM (12.00 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 AC7888'OFFICE IN MILLER, 70.8 M (232.3 FT) WEST OF BENCH MARK P 470, 43.1 M
 AC7888'(141.4 FT) WEST OF THE HIGHWAY CENTERLINE, 16.3 M (53.5 FT) NORTH OF
 AC7888'THE CENTER OF A DIRT ROAD, 11.8 M (38.7 FT) EAST OF THE CENTER OF A
 AC7888'FIELD ENTRANCE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AC7888'(1.0 FT) EAST OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A METAL
 AC7888'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL REVIT AFFIXED
 AC7888'TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7888'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7888'THROUGH A 4-INCH PVC CAP.  THE MONMENT IS A STATE HARN STATION. THE
 AC7888'STABILITY CODE FOR THIS MARK IS CLASS A, AS DETERMINED BY SDDT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4147 ***********************************************************************
 AE4147  DESIGNATION -  45 148.69
 AE4147  PID         -  AE4147
 AE4147  STATE/COUNTY-  SD/FAULK
 AE4147  COUNTRY     -  US
 AE4147  USGS QUAD   -  FAULKTON EAST (2017)
 AE4147
 AE4147                         *CURRENT SURVEY CONTROL
 AE4147  ______________________________________________________________________
 AE4147* NAD 83(1986) POSITION- 45 02 06.     (N) 099 01 18.     (W)   SCALED
 AE4147* NAVD 88 ORTHO HEIGHT -   455.662 (meters)     1494.95  (feet) ADJUSTED
 AE4147  ______________________________________________________________________
 AE4147  GEOID HEIGHT    -        -23.751 (meters)                     GEOID18
 AE4147  DYNAMIC HEIGHT  -        455.606 (meters)     1494.77  (feet) COMP
 AE4147  MODELED GRAVITY -    980,481.3   (mgal)                       NAVD 88
 AE4147
 AE4147  VERT ORDER      -  FIRST     CLASS II
 AE4147
 AE4147.The horizontal coordinates were scaled from a map and have
 AE4147.an estimated accuracy of +/- 6 seconds.
 AE4147
 AE4147.The orthometric height was determined by differential leveling and
 AE4147.adjusted by the NATIONAL GEODETIC SURVEY
 AE4147.in July 1998.
 AE4147
 AE4147.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4147.GEOID18 height accuracy estimate available here.
 AE4147
 AE4147.Click photographs - Photos may exist for this station.
 AE4147
 AE4147.The dynamic height is computed by dividing the NAVD 88
 AE4147.geopotential number by the normal gravity value computed on the
 AE4147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4147.degrees latitude (g = 980.6199 gals.).
 AE4147
 AE4147.The modeled gravity was interpolated from observed gravity values.
 AE4147
 AE4147;                    North         East    Units  Estimated Accuracy
 AE4147;SPC SD N     -   134,000.      677,090.      MT  (+/- 180 meters Scaled)
 AE4147
 AE4147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ982868(NAD 83)
 AE4147
 AE4147                          SUPERSEDED SURVEY CONTROL
 AE4147
 AE4147.No superseded survey control is available for this station.
 AE4147
 AE4147_MARKER: DB = BENCH MARK DISK
 AE4147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4147_STAMPING: 45-148.69 1981 1493.57
 AE4147_MARK LOGO: SDDT
 AE4147_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4147+STABILITY: SURFACE MOTION
 AE4147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4147+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4147
 AE4147  HISTORY     - Date     Condition        Report By
 AE4147  HISTORY     - 1981     MONUMENTED       SDDT
 AE4147  HISTORY     - 19960602 GOOD             NGS
 AE4147
 AE4147                          STATION DESCRIPTION
 AE4147
 AE4147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4147'8.0 KM (4.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4147'IN FAULKTON, 350.0 M (1148.3 FT) EAST OF MILEPOST 272, 30.0 M (98.4
 AE4147'FT) EAST OF THE CENTER OF STATE HIGHWAY 45, 7.5 M (24.6 FT) NORTH OF
 AE4147'THE EXTENDED HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AE4147'HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, 0.2 M (0.7 FT) WEST OF
 AE4147'A WITNESS POST, AND THE MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE
 AE4147'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7937 ***********************************************************************
 AC7937  CBN         -  This is a Cooperative Base Network Control Station.
 AC7937  DESIGNATION -  45 158.82
 AC7937  PID         -  AC7937
 AC7937  STATE/COUNTY-  SD/FAULK
 AC7937  COUNTRY     -  US
 AC7937  USGS QUAD   -  WECOTA (2017)
 AC7937
 AC7937                         *CURRENT SURVEY CONTROL
 AC7937  ______________________________________________________________________
 AC7937* NAD 83(2011) POSITION- 45 10 47.26993(N) 099 01 19.14931(W)   ADJUSTED
 AC7937* NAD 83(2011) ELLIP HT-   429.732 (meters)        (06/27/12)   ADJUSTED
 AC7937* NAD 83(2011) EPOCH   -  2010.00
 AC7937* NAVD 88 ORTHO HEIGHT -   453.5   (meters)     1488.    (feet) GPS OBS
 AC7937  ______________________________________________________________________
 AC7937  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7937  GEOID HEIGHT    -        -23.648 (meters)                     GEOID96
 AC7937  GEOID HEIGHT    -        -23.771 (meters)                     GEOID18
 AC7937  NAD 83(2011) X  -   -706,247.440 (meters)                     COMP
 AC7937  NAD 83(2011) Y  - -4,448,023.368 (meters)                     COMP
 AC7937  NAD 83(2011) Z  -  4,501,760.088 (meters)                     COMP
 AC7937  LAPLACE CORR    -         -4.45  (seconds)                    DEFLEC18
 AC7937
 AC7937  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7937  Standards:
 AC7937         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7937            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7937  -------------------------------------------------------------------
 AC7937  NETWORK    0.84   2.35           0.39   0.28   1.20     -0.02403845
 AC7937  -------------------------------------------------------------------
 AC7937  Click here for local accuracies and other accuracy information.
 AC7937
 AC7937.The horizontal coordinates were established by GPS observations
 AC7937.and adjusted by the National Geodetic Survey in June 2012.
 AC7937
 AC7937.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7937.been affixed to the stable North American tectonic plate. See 
 AC7937.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7937
 AC7937.The horizontal coordinates are valid at the epoch date displayed above
 AC7937.which is a decimal equivalence of Year/Month/Day.
 AC7937
 AC7937.The orthometric height was determined by GPS observations and a
 AC7937.high-resolution geoid model.
 AC7937
 AC7937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7937.GEOID18 height accuracy estimate available here.
 AC7937
 AC7937.Click photographs - Photos may exist for this station.
 AC7937
 AC7937.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7937
 AC7937.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7937
 AC7937.The ellipsoidal height was determined by GPS observations
 AC7937.and is referenced to NAD 83.
 AC7937
 AC7937. The following values were computed from the NAD 83(2011) position.
 AC7937
 AC7937;                    North         East     Units Scale Factor Converg.
 AC7937;SPC SD N     -   150,087.249   676,865.403   MT  0.99994162   +0 41 31.8
 AC7937;SPC SD N     -   492,411.25  2,220,682.58   sFT  0.99994162   +0 41 31.8
 AC7937;UTM  14      - 5,002,924.141   498,272.601   MT  0.99960004   -0 00 56.1
 AC7937
 AC7937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7937!SPC SD N     -   0.99993263  x   0.99994162  =   0.99987425
 AC7937!UTM  14      -   0.99993263  x   0.99960004  =   0.99953270
 AC7937
 AC7937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9827202924(NAD 83)
 AC7937
 AC7937                          SUPERSEDED SURVEY CONTROL
 AC7937
 AC7937  NAD 83(2007)-  45 10 47.26994(N)    099 01 19.15011(W) AD(2002.00) 0
 AC7937  ELLIP H (02/10/07)  429.762  (m)                       GP(2002.00)    
 AC7937  ELLIP H (04/15/04)  429.775  (m)                       GP(       ) 2 1
 AC7937  NAD 83(1996)-  45 10 47.26939(N)    099 01 19.14958(W) AD(       ) B
 AC7937  ELLIP H (04/18/97)  429.809  (m)                       GP(       ) 4 1
 AC7937
 AC7937.Superseded values are not recommended for survey control.
 AC7937
 AC7937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7937.See file dsdata.pdf to determine how the superseded data were derived.
 AC7937
 AC7937_MARKER: Z = SEE DESCRIPTION
 AC7937_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7937_STAMPING: 45-158.82 1995
 AC7937_MARK LOGO: NGS
 AC7937_PROJECTION: FLUSH
 AC7937_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7937+SATELLITE: SATELLITE OBSERVATIONS - April 14, 2010
 AC7937_ROD/PIPE-DEPTH: 6.4 meters
 AC7937_SLEEVE-DEPTH  : 1.8 meters
 AC7937
 AC7937  HISTORY     - Date     Condition        Report By
 AC7937  HISTORY     - 1995     MONUMENTED       SDDT
 AC7937  HISTORY     - 19960927 GOOD             NGS
 AC7937  HISTORY     - 20100414 GOOD             INDIV
 AC7937
 AC7937                          STATION DESCRIPTION
 AC7937
 AC7937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7937'THE STATION IS LOCATED ABOUT 20.1 KM (12.50 MI) NORTHEAST OF FAULKTON
 AC7937'AND 5.4 KM (3.35 MI) WEST-NORTHWEST OF CRESBARD, ON STATE HIGHWAY 45.
 AC7937'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7937'JUNCTION OF STATE HIGHWAYS 45 AND 20, 3.2 KM (2.00 MI) WEST OF
 AC7937'CRESBARD, GO NORTH ON STATE HIGHWAY 45 FOR 2.1 KM (1.30 MI) TO A
 AC7937'BRIDGE AT MILEPOST 158.56, CONTINUE NORTH ON HIGHWAY 45 FOR 0.32 KM
 AC7937'(0.20 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7937'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7937'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.6 M (97.1 FT) WEST
 AC7937'OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT) WEST OF THE
 AC7937'NORTH END OF A CULVERT UNDER A FIELD ENTRANCE ROAD, 5.8 M (19.0 FT)
 AC7937'NORTH OF THE ROAD CENTER, 0.8 M (2.6 FT) EAST OF A FENCE, 0.4 M (1.3
 AC7937'FT) WEST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 AC7937'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7937'AND THEN A 4-INCH PVC CAP.
 AC7937
 AC7937                          STATION RECOVERY (2010)
 AC7937
 AC7937'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (PSL)
 AC7937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1674 ***********************************************************************
 PU1674  DESIGNATION -  4518 DW
 PU1674  PID         -  PU1674
 PU1674  STATE/COUNTY-  SD/PENNINGTON
 PU1674  COUNTRY     -  US
 PU1674  USGS QUAD   -  SILVER CITY (2017)
 PU1674
 PU1674                         *CURRENT SURVEY CONTROL
 PU1674  ______________________________________________________________________
 PU1674* NAD 83(1986) POSITION- 44 04 50.22   (N) 103 31 19.03   (W)   HD_HELD1
 PU1674* NAVD 88 ORTHO HEIGHT -  1378.40  (+/-2cm)     4522.3   (feet) VERTCON3
 PU1674  ______________________________________________________________________
 PU1674  GEOID HEIGHT    -        -14.031 (meters)                     GEOID18
 PU1674  VERT ORDER      -  ? (See Below)
 PU1674
 PU1674.The horizontal coordinates were determined by differentially corrected
 PU1674.hand held GPS observations or other comparable positioning techniques
 PU1674.and have an estimated accuracy of +/- 3 meters.
 PU1674
 PU1674.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1674.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1674
 PU1674.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1674.GEOID18 height accuracy estimate available here.
 PU1674
 PU1674.The vertical order pertains to the NGVD 29 superseded value.
 PU1674
 PU1674.Click photographs - Photos may exist for this station.
 PU1674
 PU1674;                    North         East    Units  Estimated Accuracy
 PU1674;SPC SD S     -   199,013.6     344,677.7     MT  (+/- 3 meters HH1 GPS) 
 PU1674
 PU1674_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1834081888(NAD 83)
 PU1674
 PU1674                          SUPERSEDED SURVEY CONTROL
 PU1674
 PU1674  NGVD 29 (??/??/92) 1377.822  (m)         4520.40   (f) ADJ UNCH       
 PU1674
 PU1674.Superseded values are not recommended for survey control.
 PU1674
 PU1674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1674.See file dsdata.pdf to determine how the superseded data were derived.
 PU1674
 PU1674_MARKER: P = PIPE CAP
 PU1674_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1674_STAMPING: 4518 DW
 PU1674_MARK LOGO: USGS
 PU1674_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1674
 PU1674  HISTORY     - Date     Condition        Report By
 PU1674  HISTORY     - 1900     MONUMENTED       USGS
 PU1674  HISTORY     - 1934     GOOD             CGS
 PU1674
 PU1674                          STATION DESCRIPTION
 PU1674
 PU1674'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1674'2.1 MI W FROM PACTOLA.
 PU1674'ALONG THE RAPID CITY BLACK HILLS AND WESTERN RAILROAD, ON THE
 PU1674'SOUTHWEST SIDE OF ROAD AND RAILROAD AT BEAR GULCH, LOADING
 PU1674'PLATFORM, 350 FEET NORTHWEST OF THE JUNCTION OF MAIN ROAD AND
 PU1674'ROAD LEADING UP BEAR GULCH, 303 FEET NORTH OF STONE FOUNTAIN
 PU1674'WHICH IS IN THE FRONT YARD OF CAMP JUDSON, .86 FEET SOUTHWEST
 PU1674'OF THE SOUTHWEST RAIL, 17 FEET SOUTHWEST OF THE CENTERLINE OF
 PU1674'THE HIGHWAY, AND 4 FEET NORTHEAST OF RAIL FENCE.  A BRONZE
 PU1674'CAP, STAMPED 4518 DW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1672 ***********************************************************************
 PU1672  DESIGNATION -  4592 DW
 PU1672  PID         -  PU1672
 PU1672  STATE/COUNTY-  SD/PENNINGTON
 PU1672  COUNTRY     -  US
 PU1672  USGS QUAD   -  SILVER CITY (2017)
 PU1672
 PU1672                         *CURRENT SURVEY CONTROL
 PU1672  ______________________________________________________________________
 PU1672* NAD 83(1986) POSITION- 44 05 04.     (N) 103 33 42.     (W)   SCALED
 PU1672* NAVD 88 ORTHO HEIGHT -  1400.970 (meters)     4596.35  (feet) ADJUSTED
 PU1672  ______________________________________________________________________
 PU1672  GEOID HEIGHT    -        -13.839 (meters)                     GEOID18
 PU1672  DYNAMIC HEIGHT  -       1400.404 (meters)     4594.49  (feet) COMP
 PU1672  MODELED GRAVITY -    980,164.3   (mgal)                       NAVD 88
 PU1672
 PU1672  VERT ORDER      -  SECOND    CLASS 0
 PU1672
 PU1672.The horizontal coordinates were scaled from a map and have
 PU1672.an estimated accuracy of +/- 6 seconds.
 PU1672
 PU1672.The orthometric height was determined by differential leveling and
 PU1672.adjusted by the NATIONAL GEODETIC SURVEY
 PU1672.in June 1991.
 PU1672
 PU1672.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1672.GEOID18 height accuracy estimate available here.
 PU1672
 PU1672.Click photographs - Photos may exist for this station.
 PU1672
 PU1672.The dynamic height is computed by dividing the NAVD 88
 PU1672.geopotential number by the normal gravity value computed on the
 PU1672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1672.degrees latitude (g = 980.6199 gals.).
 PU1672
 PU1672.The modeled gravity was interpolated from observed gravity values.
 PU1672
 PU1672;                    North         East    Units  Estimated Accuracy
 PU1672;SPC SD S     -   199,560.      341,520.      MT  (+/- 180 meters Scaled)
 PU1672
 PU1672_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ151822(NAD 83)
 PU1672
 PU1672                          SUPERSEDED SURVEY CONTROL
 PU1672
 PU1672  NGVD 29 (??/??/92) 1400.392  (m)         4594.45   (f) ADJ UNCH    2 0
 PU1672
 PU1672.Superseded values are not recommended for survey control.
 PU1672
 PU1672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1672.See file dsdata.pdf to determine how the superseded data were derived.
 PU1672
 PU1672_MARKER: P = PIPE CAP
 PU1672_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1672_STAMPING: 4592 DW
 PU1672_MARK LOGO: USGS
 PU1672_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1672
 PU1672  HISTORY     - Date     Condition        Report By
 PU1672  HISTORY     - 1900     MONUMENTED       USGS
 PU1672  HISTORY     - 1934     GOOD             CGS
 PU1672
 PU1672                          STATION DESCRIPTION
 PU1672
 PU1672'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1672'4.3 MI W FROM PACTOLA.
 PU1672'ALONG THE RAPID CITY BLACK HILLS AND WESTERN RAILROAD, 5.2
 PU1672'MILES EAST OF RAILROAD JUNCTION, BETWEEN THE RAILROAD AND
 PU1672'RAPID CREEK, 2 RAILS EAST OF THE EAST END OF SIDING AT SILVER
 PU1672'CITY, 65 FEET SOUTH OF THE SOUTH RAIL.  A BRONZE CAP STAMPED
 PU1672'4592 DW.  NOTE-- THIS MARK IS IN BAD CONDITION, HAVING BEEN
 PU1672'PARTIALLY WASHED OUT, AND AS A RESULT THE MARK IS TIPPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1136 ***********************************************************************
 OR1136  DESIGNATION -  46 277.40
 OR1136  PID         -  OR1136
 OR1136  STATE/COUNTY-  SD/CHARLES MIX
 OR1136  COUNTRY     -  US
 OR1136  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1136
 OR1136                         *CURRENT SURVEY CONTROL
 OR1136  ______________________________________________________________________
 OR1136* NAD 83(1986) POSITION- 43 04 21.     (N) 098 31 35.     (W)   SCALED
 OR1136* NAVD 88 ORTHO HEIGHT -   459.621 (meters)     1507.94  (feet) ADJUSTED
 OR1136  ______________________________________________________________________
 OR1136  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 OR1136  DYNAMIC HEIGHT  -        459.469 (meters)     1507.44  (feet) COMP
 OR1136  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 OR1136
 OR1136  VERT ORDER      -  FIRST     CLASS II
 OR1136
 OR1136.The horizontal coordinates were scaled from a map and have
 OR1136.an estimated accuracy of +/- 6 seconds.
 OR1136
 OR1136.The orthometric height was determined by differential leveling and
 OR1136.adjusted by the NATIONAL GEODETIC SURVEY
 OR1136.in June 1994.
 OR1136
 OR1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1136.GEOID18 height accuracy estimate available here.
 OR1136
 OR1136.Click photographs - Photos may exist for this station.
 OR1136
 OR1136.The dynamic height is computed by dividing the NAVD 88
 OR1136.geopotential number by the normal gravity value computed on the
 OR1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1136.degrees latitude (g = 980.6199 gals.).
 OR1136
 OR1136.The modeled gravity was interpolated from observed gravity values.
 OR1136
 OR1136;                    North         East    Units  Estimated Accuracy
 OR1136;SPC SD S     -    83,720.      747,150.      MT  (+/- 180 meters Scaled)
 OR1136
 OR1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN385689(NAD 83)
 OR1136
 OR1136                          SUPERSEDED SURVEY CONTROL
 OR1136
 OR1136.No superseded survey control is available for this station.
 OR1136
 OR1136_MARKER: DB = BENCH MARK DISK
 OR1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1136_STAMPING: 46-277.40 1993
 OR1136_MARK LOGO: SDDT
 OR1136_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1136+STABILITY: SURFACE MOTION
 OR1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1136+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1136
 OR1136  HISTORY     - Date     Condition        Report By
 OR1136  HISTORY     - 1993     MONUMENTED       SDDT
 OR1136  HISTORY     - 19930919 GOOD             NGS
 OR1136  HISTORY     - 20121212 GOOD             INDIV
 OR1136
 OR1136                          STATION DESCRIPTION
 OR1136
 OR1136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1136'19.1 KM (11.85 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1136'OF MAIN AVENUE IN WAGNER, 361.0 M (1184.4 FT) NORTHEAST OF THE
 OR1136'INTERSECTION OF U.S. HIGHWAY 281, 40.0 M (131.2 FT) NORTHEAST OF THE
 OR1136'CENTER OF A DRIVEWAY, 29.0 M (95.1 FT) NORTHWEST OF THE HIGHWAY
 OR1136'CENTERLINE, 5.2 M (17.1 FT) SOUTHWEST OF THE SOUTHWEST END OF A SIGN
 OR1136'(WELCOME TO FORT RANDALL) , 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS
 OR1136'POST, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 OR1136'IS FLUSH WITH THE GROUND SURFACE.
 OR1136
 OR1136                          STATION RECOVERY (2012)
 OR1136
 OR1136'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1135 ***********************************************************************
 OR1135  DESIGNATION -  46 278.35
 OR1135  PID         -  OR1135
 OR1135  STATE/COUNTY-  SD/CHARLES MIX
 OR1135  COUNTRY     -  US
 OR1135  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1135
 OR1135                         *CURRENT SURVEY CONTROL
 OR1135  ______________________________________________________________________
 OR1135* NAD 83(1986) POSITION- 43 04 32.     (N) 098 30 26.     (W)   SCALED
 OR1135* NAVD 88 ORTHO HEIGHT -   485.899 (meters)     1594.15  (feet) ADJUSTED
 OR1135  ______________________________________________________________________
 OR1135  GEOID HEIGHT    -        -26.270 (meters)                     GEOID18
 OR1135  DYNAMIC HEIGHT  -        485.739 (meters)     1593.63  (feet) COMP
 OR1135  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 OR1135
 OR1135  VERT ORDER      -  FIRST     CLASS II
 OR1135
 OR1135.The horizontal coordinates were scaled from a map and have
 OR1135.an estimated accuracy of +/- 6 seconds.
 OR1135
 OR1135.The orthometric height was determined by differential leveling and
 OR1135.adjusted by the NATIONAL GEODETIC SURVEY
 OR1135.in June 1994.
 OR1135
 OR1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1135.GEOID18 height accuracy estimate available here.
 OR1135
 OR1135.Click photographs - Photos may exist for this station.
 OR1135
 OR1135.The dynamic height is computed by dividing the NAVD 88
 OR1135.geopotential number by the normal gravity value computed on the
 OR1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1135.degrees latitude (g = 980.6199 gals.).
 OR1135
 OR1135.The modeled gravity was interpolated from observed gravity values.
 OR1135
 OR1135;                    North         East    Units  Estimated Accuracy
 OR1135;SPC SD S     -    84,090.      748,700.      MT  (+/- 180 meters Scaled)
 OR1135
 OR1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN401693(NAD 83)
 OR1135
 OR1135                          SUPERSEDED SURVEY CONTROL
 OR1135
 OR1135.No superseded survey control is available for this station.
 OR1135
 OR1135_MARKER: DB = BENCH MARK DISK
 OR1135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1135_STAMPING: 46-278.35 1993
 OR1135_MARK LOGO: SDDT
 OR1135_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1135+STABILITY: SURFACE MOTION
 OR1135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1135+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1135
 OR1135  HISTORY     - Date     Condition        Report By
 OR1135  HISTORY     - 1993     MONUMENTED       SDDT
 OR1135  HISTORY     - 19930919 GOOD             NGS
 OR1135  HISTORY     - 20121212 GOOD             INDIV
 OR1135
 OR1135                          STATION DESCRIPTION
 OR1135
 OR1135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1135'17.5 KM (10.85 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1135'OF MAIN AVENUE IN WAGNER, 560.0 M (1837.3 FT) EAST OF MILEPOST 278,
 OR1135'30.2 M (99.1 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 7.2 M (23.6 FT)
 OR1135'SOUTHWEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OR1135'HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND
 OR1135'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1135
 OR1135                          STATION RECOVERY (2012)
 OR1135
 OR1135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1134 ***********************************************************************
 OR1134  DESIGNATION -  46 279.40
 OR1134  PID         -  OR1134
 OR1134  STATE/COUNTY-  SD/CHARLES MIX
 OR1134  COUNTRY     -  US
 OR1134  USGS QUAD   -  WAGNER SW (2017)
 OR1134
 OR1134                         *CURRENT SURVEY CONTROL
 OR1134  ______________________________________________________________________
 OR1134* NAD 83(1986) POSITION- 43 04 51.     (N) 098 29 15.     (W)   SCALED
 OR1134* NAVD 88 ORTHO HEIGHT -   543.663 (meters)     1783.67  (feet) ADJUSTED
 OR1134  ______________________________________________________________________
 OR1134  GEOID HEIGHT    -        -26.284 (meters)                     GEOID18
 OR1134  DYNAMIC HEIGHT  -        543.485 (meters)     1783.08  (feet) COMP
 OR1134  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 OR1134
 OR1134  VERT ORDER      -  FIRST     CLASS II
 OR1134
 OR1134.The horizontal coordinates were scaled from a map and have
 OR1134.an estimated accuracy of +/- 6 seconds.
 OR1134
 OR1134.The orthometric height was determined by differential leveling and
 OR1134.adjusted by the NATIONAL GEODETIC SURVEY
 OR1134.in June 1994.
 OR1134
 OR1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1134.GEOID18 height accuracy estimate available here.
 OR1134
 OR1134.Click photographs - Photos may exist for this station.
 OR1134
 OR1134.The dynamic height is computed by dividing the NAVD 88
 OR1134.geopotential number by the normal gravity value computed on the
 OR1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1134.degrees latitude (g = 980.6199 gals.).
 OR1134
 OR1134.The modeled gravity was interpolated from observed gravity values.
 OR1134
 OR1134;                    North         East    Units  Estimated Accuracy
 OR1134;SPC SD S     -    84,710.      750,290.      MT  (+/- 180 meters Scaled)
 OR1134
 OR1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN417699(NAD 83)
 OR1134
 OR1134                          SUPERSEDED SURVEY CONTROL
 OR1134
 OR1134.No superseded survey control is available for this station.
 OR1134
 OR1134_MARKER: DB = BENCH MARK DISK
 OR1134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1134_STAMPING: 46-279.40 1993
 OR1134_MARK LOGO: SDDT
 OR1134_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1134+STABILITY: SURFACE MOTION
 OR1134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1134+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1134
 OR1134  HISTORY     - Date     Condition        Report By
 OR1134  HISTORY     - 1993     MONUMENTED       SDDT
 OR1134  HISTORY     - 19930919 GOOD             NGS
 OR1134  HISTORY     - 20121212 GOOD             INDIV
 OR1134
 OR1134                          STATION DESCRIPTION
 OR1134
 OR1134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1134'15.8 KM (9.80 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1134'OF MAIN AVENUE IN WAGNER, 586.0 M (1922.6 FT) EAST OF MILEPOST 279,
 OR1134'30.2 M (99.1 FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OR1134'6.0 M (19.7 FT) SOUTHWEST OF THE CENTER OF A TRACK ROAD, 1.5 M (4.9
 OR1134'FT) WEST OF THE WEST GATE POST OF A FIELD ENTRANCE, 0.4 M (1.3 FT)
 OR1134'EAST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND THE
 OR1134'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1134
 OR1134                          STATION RECOVERY (2012)
 OR1134
 OR1134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1133 ***********************************************************************
 OR1133  DESIGNATION -  46 280.55
 OR1133  PID         -  OR1133
 OR1133  STATE/COUNTY-  SD/CHARLES MIX
 OR1133  COUNTRY     -  US
 OR1133  USGS QUAD   -  WAGNER SW (2017)
 OR1133
 OR1133                         *CURRENT SURVEY CONTROL
 OR1133  ______________________________________________________________________
 OR1133* NAD 83(1986) POSITION- 43 04 55.     (N) 098 27 58.     (W)   SCALED
 OR1133* NAVD 88 ORTHO HEIGHT -   556.673 (meters)     1826.35  (feet) ADJUSTED
 OR1133  ______________________________________________________________________
 OR1133  GEOID HEIGHT    -        -26.298 (meters)                     GEOID18
 OR1133  DYNAMIC HEIGHT  -        556.490 (meters)     1825.75  (feet) COMP
 OR1133  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OR1133
 OR1133  VERT ORDER      -  FIRST     CLASS II
 OR1133
 OR1133.The horizontal coordinates were scaled from a map and have
 OR1133.an estimated accuracy of +/- 6 seconds.
 OR1133
 OR1133.The orthometric height was determined by differential leveling and
 OR1133.adjusted by the NATIONAL GEODETIC SURVEY
 OR1133.in June 1994.
 OR1133
 OR1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1133.GEOID18 height accuracy estimate available here.
 OR1133
 OR1133.Click photographs - Photos may exist for this station.
 OR1133
 OR1133.The dynamic height is computed by dividing the NAVD 88
 OR1133.geopotential number by the normal gravity value computed on the
 OR1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1133.degrees latitude (g = 980.6199 gals.).
 OR1133
 OR1133.The modeled gravity was interpolated from observed gravity values.
 OR1133
 OR1133;                    North         East    Units  Estimated Accuracy
 OR1133;SPC SD S     -    84,870.      752,030.      MT  (+/- 180 meters Scaled)
 OR1133
 OR1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN434700(NAD 83)
 OR1133
 OR1133                          SUPERSEDED SURVEY CONTROL
 OR1133
 OR1133.No superseded survey control is available for this station.
 OR1133
 OR1133_MARKER: Z = SEE DESCRIPTION
 OR1133_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1133_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1133_STAMPING: 46-280.55 1993
 OR1133_MARK LOGO: SDDT
 OR1133_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1133_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1133_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1133+STABILITY: POSITION/ELEVATION WELL
 OR1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1133+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1133_ROD/PIPE-DEPTH: 6.4 meters
 OR1133_SLEEVE-DEPTH  : 3.0 meters
 OR1133
 OR1133  HISTORY     - Date     Condition        Report By
 OR1133  HISTORY     - 1993     MONUMENTED       SDDT
 OR1133  HISTORY     - 19930919 GOOD             NGS
 OR1133  HISTORY     - 20121212 GOOD             INDIV
 OR1133
 OR1133                          STATION DESCRIPTION
 OR1133
 OR1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1133'14.1 KM (8.75 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1133'OF MAIN AVENUE IN WAGNER, 0.9 KM (0.55 MI) WEST OF MILEPOST 281, 29.4
 OR1133'M (96.5 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 17.8 M
 OR1133'(58.4 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT) NORTH
 OR1133'OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0
 OR1133'FT) NORTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS A
 OR1133'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 OR1133'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OR1133'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OR1133'PVC PIPE.
 OR1133
 OR1133                          STATION RECOVERY (2012)
 OR1133
 OR1133'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1132 ***********************************************************************
 OR1132  DESIGNATION -  46 281.55
 OR1132  PID         -  OR1132
 OR1132  STATE/COUNTY-  SD/CHARLES MIX
 OR1132  COUNTRY     -  US
 OR1132  USGS QUAD   -  WAGNER SW (2017)
 OR1132
 OR1132                         *CURRENT SURVEY CONTROL
 OR1132  ______________________________________________________________________
 OR1132* NAD 83(1986) POSITION- 43 04 54.79   (N) 098 26 47.67   (W)   HD_HELD1
 OR1132* NAVD 88 ORTHO HEIGHT -   530.965 (meters)     1742.01  (feet) ADJUSTED
 OR1132  ______________________________________________________________________
 OR1132  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 OR1132  DYNAMIC HEIGHT  -        530.788 (meters)     1741.43  (feet) COMP
 OR1132  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OR1132
 OR1132  VERT ORDER      -  FIRST     CLASS II
 OR1132
 OR1132.The horizontal coordinates were determined by differentially corrected
 OR1132.hand held GPS observations or other comparable positioning techniques
 OR1132.and have an estimated accuracy of +/- 3 meters.
 OR1132
 OR1132.The orthometric height was determined by differential leveling and
 OR1132.adjusted by the NATIONAL GEODETIC SURVEY
 OR1132.in June 1994.
 OR1132
 OR1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1132.GEOID18 height accuracy estimate available here.
 OR1132
 OR1132.Click photographs - Photos may exist for this station.
 OR1132
 OR1132.The dynamic height is computed by dividing the NAVD 88
 OR1132.geopotential number by the normal gravity value computed on the
 OR1132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1132.degrees latitude (g = 980.6199 gals.).
 OR1132
 OR1132.The modeled gravity was interpolated from observed gravity values.
 OR1132
 OR1132;                    North         East    Units  Estimated Accuracy
 OR1132;SPC SD S     -    84,902.8     753,622.8     MT  (+/- 3 meters HH1 GPS) 
 OR1132
 OR1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN4504870056(NAD 83)
 OR1132
 OR1132                          SUPERSEDED SURVEY CONTROL
 OR1132
 OR1132.No superseded survey control is available for this station.
 OR1132
 OR1132_MARKER: DD = SURVEY DISK
 OR1132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1132_STAMPING: 46-281.55 1993
 OR1132_MARK LOGO: SDDT
 OR1132_PROJECTION: FLUSH
 OR1132_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1132+STABILITY: SURFACE MOTION
 OR1132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1132+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1132
 OR1132  HISTORY     - Date     Condition        Report By
 OR1132  HISTORY     - 1993     MONUMENTED       SDDT
 OR1132  HISTORY     - 19930919 GOOD             NGS
 OR1132  HISTORY     - 20121212 GOOD             INDIV
 OR1132
 OR1132                          STATION DESCRIPTION
 OR1132
 OR1132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1132'12.5 KM (7.75 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1132'OF MAIN AVENUE IN WAGNER, 725.0 M (2378.6 FT) EAST OF MILEPOST 281,
 OR1132'30.4 M (99.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 25.0 M (82.0 FT)
 OR1132'EAST OF THE CENTER OF A DIRT ROAD, 0.4 M (1.3 FT) BELOW THE LEVEL OF
 OR1132'THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 OR1132
 OR1132                          STATION RECOVERY (2012)
 OR1132
 OR1132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1131 ***********************************************************************
 OR1131  DESIGNATION -  46 282.50
 OR1131  PID         -  OR1131
 OR1131  STATE/COUNTY-  SD/CHARLES MIX
 OR1131  COUNTRY     -  US
 OR1131  USGS QUAD   -  WAGNER SW (2017)
 OR1131
 OR1131                         *CURRENT SURVEY CONTROL
 OR1131  ______________________________________________________________________
 OR1131* NAD 83(1986) POSITION- 43 04 54.     (N) 098 25 38.     (W)   SCALED
 OR1131* NAVD 88 ORTHO HEIGHT -   499.348 (meters)     1638.28  (feet) ADJUSTED
 OR1131  ______________________________________________________________________
 OR1131  GEOID HEIGHT    -        -26.326 (meters)                     GEOID18
 OR1131  DYNAMIC HEIGHT  -        499.181 (meters)     1637.73  (feet) COMP
 OR1131  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OR1131
 OR1131  VERT ORDER      -  FIRST     CLASS II
 OR1131
 OR1131.The horizontal coordinates were scaled from a map and have
 OR1131.an estimated accuracy of +/- 6 seconds.
 OR1131
 OR1131.The orthometric height was determined by differential leveling and
 OR1131.adjusted by the NATIONAL GEODETIC SURVEY
 OR1131.in June 1994.
 OR1131
 OR1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1131.GEOID18 height accuracy estimate available here.
 OR1131
 OR1131.Click photographs - Photos may exist for this station.
 OR1131
 OR1131.The dynamic height is computed by dividing the NAVD 88
 OR1131.geopotential number by the normal gravity value computed on the
 OR1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1131.degrees latitude (g = 980.6199 gals.).
 OR1131
 OR1131.The modeled gravity was interpolated from observed gravity values.
 OR1131
 OR1131;                    North         East    Units  Estimated Accuracy
 OR1131;SPC SD S     -    84,910.      755,200.      MT  (+/- 180 meters Scaled)
 OR1131
 OR1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN466700(NAD 83)
 OR1131
 OR1131                          SUPERSEDED SURVEY CONTROL
 OR1131
 OR1131.No superseded survey control is available for this station.
 OR1131
 OR1131_MARKER: DB = BENCH MARK DISK
 OR1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1131_STAMPING: 46-282.50 1993
 OR1131_MARK LOGO: SDDT
 OR1131_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1131+STABILITY: SURFACE MOTION
 OR1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1131+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1131
 OR1131  HISTORY     - Date     Condition        Report By
 OR1131  HISTORY     - 1993     MONUMENTED       SDDT
 OR1131  HISTORY     - 19930919 GOOD             NGS
 OR1131  HISTORY     - 20121212 GOOD             INDIV
 OR1131
 OR1131                          STATION DESCRIPTION
 OR1131
 OR1131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1131'10.2 KM (6.35 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION
 OR1131'OF MAIN AVENUE IN WAGNER, 675.0 M (2214.6 FT) EAST OF MILEPOST 282,
 OR1131'30.0 M (98.4 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 21, 30.0 M
 OR1131'(98.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) BELOW THE
 OR1131'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 OR1131'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OR1131'SURFACE.
 OR1131
 OR1131                          STATION RECOVERY (2012)
 OR1131
 OR1131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1130 ***********************************************************************
 OR1130  DESIGNATION -  46 283.50
 OR1130  PID         -  OR1130
 OR1130  STATE/COUNTY-  SD/CHARLES MIX
 OR1130  COUNTRY     -  US
 OR1130  USGS QUAD   -  WAGNER SW (2017)
 OR1130
 OR1130                         *CURRENT SURVEY CONTROL
 OR1130  ______________________________________________________________________
 OR1130* NAD 83(1986) POSITION- 43 04 54.     (N) 098 24 21.     (W)   SCALED
 OR1130* NAVD 88 ORTHO HEIGHT -   472.405 (meters)     1549.88  (feet) ADJUSTED
 OR1130  ______________________________________________________________________
 OR1130  GEOID HEIGHT    -        -26.343 (meters)                     GEOID18
 OR1130  DYNAMIC HEIGHT  -        472.246 (meters)     1549.36  (feet) COMP
 OR1130  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 OR1130
 OR1130  VERT ORDER      -  FIRST     CLASS II
 OR1130
 OR1130.The horizontal coordinates were scaled from a map and have
 OR1130.an estimated accuracy of +/- 6 seconds.
 OR1130
 OR1130.The orthometric height was determined by differential leveling and
 OR1130.adjusted by the NATIONAL GEODETIC SURVEY
 OR1130.in June 1994.
 OR1130
 OR1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1130.GEOID18 height accuracy estimate available here.
 OR1130
 OR1130.Click photographs - Photos may exist for this station.
 OR1130
 OR1130.The dynamic height is computed by dividing the NAVD 88
 OR1130.geopotential number by the normal gravity value computed on the
 OR1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1130.degrees latitude (g = 980.6199 gals.).
 OR1130
 OR1130.The modeled gravity was interpolated from observed gravity values.
 OR1130
 OR1130;                    North         East    Units  Estimated Accuracy
 OR1130;SPC SD S     -    84,960.      756,940.      MT  (+/- 180 meters Scaled)
 OR1130
 OR1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN483700(NAD 83)
 OR1130
 OR1130                          SUPERSEDED SURVEY CONTROL
 OR1130
 OR1130.No superseded survey control is available for this station.
 OR1130
 OR1130_MARKER: DB = BENCH MARK DISK
 OR1130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1130_STAMPING: 46-283.50 1993
 OR1130_MARK LOGO: SDDT
 OR1130_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1130+STABILITY: SURFACE MOTION
 OR1130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1130+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1130
 OR1130  HISTORY     - Date     Condition        Report By
 OR1130  HISTORY     - 1993     MONUMENTED       SDDT
 OR1130  HISTORY     - 19930919 GOOD             NGS
 OR1130  HISTORY     - 20121212 GOOD             INDIV
 OR1130
 OR1130                          STATION DESCRIPTION
 OR1130
 OR1130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1130'9.2 KM (5.70 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1130'MAIN AVENUE IN WAGNER, 754.0 M (2473.7 FT) EAST OF MILEPOST 283, 34.5
 OR1130'M (113.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 28.9 M (94.8 FT)
 OR1130'SOUTH OF THE HIGHWAY CENTERLINE, 23.2 M (76.1 FT) EAST OF UNDERGROUND
 OR1130'CABLE JUNCTION BOX NUMBER 51 WC N10, 1.4 M (4.6 FT) BELOW THE LEVEL
 OR1130'OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE
 OR1130'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1130
 OR1130                          STATION RECOVERY (2012)
 OR1130
 OR1130'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1129 ***********************************************************************
 OR1129  DESIGNATION -  46 284.50
 OR1129  PID         -  OR1129
 OR1129  STATE/COUNTY-  SD/CHARLES MIX
 OR1129  COUNTRY     -  US
 OR1129  USGS QUAD   -  WAGNER SW (2017)
 OR1129
 OR1129                         *CURRENT SURVEY CONTROL
 OR1129  ______________________________________________________________________
 OR1129* NAD 83(1986) POSITION- 43 04 56.     (N) 098 23 12.     (W)   SCALED
 OR1129* NAVD 88 ORTHO HEIGHT -   458.913 (meters)     1505.62  (feet) ADJUSTED
 OR1129  ______________________________________________________________________
 OR1129  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 OR1129  DYNAMIC HEIGHT  -        458.758 (meters)     1505.11  (feet) COMP
 OR1129  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 OR1129
 OR1129  VERT ORDER      -  FIRST     CLASS II
 OR1129
 OR1129.The horizontal coordinates were scaled from a map and have
 OR1129.an estimated accuracy of +/- 6 seconds.
 OR1129
 OR1129.The orthometric height was determined by differential leveling and
 OR1129.adjusted by the NATIONAL GEODETIC SURVEY
 OR1129.in June 1994.
 OR1129
 OR1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1129.GEOID18 height accuracy estimate available here.
 OR1129
 OR1129.Click photographs - Photos may exist for this station.
 OR1129
 OR1129.The dynamic height is computed by dividing the NAVD 88
 OR1129.geopotential number by the normal gravity value computed on the
 OR1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1129.degrees latitude (g = 980.6199 gals.).
 OR1129
 OR1129.The modeled gravity was interpolated from observed gravity values.
 OR1129
 OR1129;                    North         East    Units  Estimated Accuracy
 OR1129;SPC SD S     -    85,050.      758,500.      MT  (+/- 180 meters Scaled)
 OR1129
 OR1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN499701(NAD 83)
 OR1129
 OR1129                          SUPERSEDED SURVEY CONTROL
 OR1129
 OR1129.No superseded survey control is available for this station.
 OR1129
 OR1129_MARKER: I = METAL ROD
 OR1129_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1129_STAMPING: 46-284.50 1993
 OR1129_MARK LOGO: NGS
 OR1129_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1129_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1129+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1129_ROD/PIPE-DEPTH: 11.3 meters
 OR1129_SLEEVE-DEPTH  : 1.5 meters
 OR1129
 OR1129  HISTORY     - Date     Condition        Report By
 OR1129  HISTORY     - 1993     MONUMENTED       SDDT
 OR1129  HISTORY     - 19930919 GOOD             NGS
 OR1129  HISTORY     - 20121212 GOOD             INDIV
 OR1129
 OR1129                          STATION DESCRIPTION
 OR1129
 OR1129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1129'7.6 KM (4.70 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1129'MAIN AVENUE IN WAGNER, 0.9 KM (0.55 MI) EAST OF MILEPOST 284, 29.2 M
 OR1129'(95.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 25.7 M (84.3 FT) EAST OF
 OR1129'THE CENTER OF A GRAVELED ROAD, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.4 M
 OR1129'(1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 OR1129'WITNESS POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OR1129'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OR1129'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR1129
 OR1129                          STATION RECOVERY (2012)
 OR1129
 OR1129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1128 ***********************************************************************
 OR1128  DESIGNATION -  46 285.50
 OR1128  PID         -  OR1128
 OR1128  STATE/COUNTY-  SD/CHARLES MIX
 OR1128  COUNTRY     -  US
 OR1128  USGS QUAD   -  WAGNER (2017)
 OR1128
 OR1128                         *CURRENT SURVEY CONTROL
 OR1128  ______________________________________________________________________
 OR1128* NAD 83(1986) POSITION- 43 04 53.81   (N) 098 22 01.16   (W)   HD_HELD1
 OR1128* NAVD 88 ORTHO HEIGHT -   454.942 (meters)     1492.59  (feet) ADJUSTED
 OR1128  ______________________________________________________________________
 OR1128  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 OR1128  DYNAMIC HEIGHT  -        454.789 (meters)     1492.09  (feet) COMP
 OR1128  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 OR1128
 OR1128  VERT ORDER      -  FIRST     CLASS II
 OR1128
 OR1128.The horizontal coordinates were determined by differentially corrected
 OR1128.hand held GPS observations or other comparable positioning techniques
 OR1128.and have an estimated accuracy of +/- 3 meters.
 OR1128
 OR1128.The orthometric height was determined by differential leveling and
 OR1128.adjusted by the NATIONAL GEODETIC SURVEY
 OR1128.in June 1994.
 OR1128
 OR1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1128.GEOID18 height accuracy estimate available here.
 OR1128
 OR1128.Click photographs - Photos may exist for this station.
 OR1128
 OR1128.The dynamic height is computed by dividing the NAVD 88
 OR1128.geopotential number by the normal gravity value computed on the
 OR1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1128.degrees latitude (g = 980.6199 gals.).
 OR1128
 OR1128.The modeled gravity was interpolated from observed gravity values.
 OR1128
 OR1128;                    North         East    Units  Estimated Accuracy
 OR1128;SPC SD S     -    85,022.8     760,102.4     MT  (+/- 3 meters HH1 GPS) 
 OR1128
 OR1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5152770072(NAD 83)
 OR1128
 OR1128                          SUPERSEDED SURVEY CONTROL
 OR1128
 OR1128.No superseded survey control is available for this station.
 OR1128
 OR1128_MARKER: Z = SEE DESCRIPTION
 OR1128_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1128_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1128_STAMPING: 46-285.50 1993
 OR1128_MARK LOGO: NGS
 OR1128_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1128_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1128_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1128+STABILITY: POSITION/ELEVATION WELL
 OR1128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1128+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1128_ROD/PIPE-DEPTH: 6.4 meters
 OR1128_SLEEVE-DEPTH  : 3.0 meters
 OR1128
 OR1128  HISTORY     - Date     Condition        Report By
 OR1128  HISTORY     - 1993     MONUMENTED       SDDT
 OR1128  HISTORY     - 19930919 GOOD             NGS
 OR1128  HISTORY     - 20121212 GOOD             INDIV
 OR1128
 OR1128                          STATION DESCRIPTION
 OR1128
 OR1128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1128'6.0 KM (3.70 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1128'MAIN AVENUE IN WAGNER, 754.0 M (2473.7 FT) EAST OF MILEPOST 285, 38.0
 OR1128'M (124.7 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 30.2 M (99.1 FT)
 OR1128'SOUTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF
 OR1128'THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND
 OR1128'0.4 M (1.3 FT) SOUTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS
 OR1128'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 OR1128'TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 OR1128'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OR1128'PVC PIPE.
 OR1128
 OR1128                          STATION RECOVERY (2012)
 OR1128
 OR1128'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1127 ***********************************************************************
 OR1127  DESIGNATION -  46 286.50
 OR1127  PID         -  OR1127
 OR1127  STATE/COUNTY-  SD/CHARLES MIX
 OR1127  COUNTRY     -  US
 OR1127  USGS QUAD   -  WAGNER (2017)
 OR1127
 OR1127                         *CURRENT SURVEY CONTROL
 OR1127  ______________________________________________________________________
 OR1127* NAD 83(1986) POSITION- 43 04 56.     (N) 098 20 50.     (W)   SCALED
 OR1127* NAVD 88 ORTHO HEIGHT -   449.316 (meters)     1474.13  (feet) ADJUSTED
 OR1127  ______________________________________________________________________
 OR1127  GEOID HEIGHT    -        -26.384 (meters)                     GEOID18
 OR1127  DYNAMIC HEIGHT  -        449.164 (meters)     1473.63  (feet) COMP
 OR1127  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 OR1127
 OR1127  VERT ORDER      -  FIRST     CLASS II
 OR1127
 OR1127.The horizontal coordinates were scaled from a map and have
 OR1127.an estimated accuracy of +/- 6 seconds.
 OR1127
 OR1127.The orthometric height was determined by differential leveling and
 OR1127.adjusted by the NATIONAL GEODETIC SURVEY
 OR1127.in June 1994.
 OR1127
 OR1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1127.GEOID18 height accuracy estimate available here.
 OR1127
 OR1127.Click photographs - Photos may exist for this station.
 OR1127
 OR1127.The dynamic height is computed by dividing the NAVD 88
 OR1127.geopotential number by the normal gravity value computed on the
 OR1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1127.degrees latitude (g = 980.6199 gals.).
 OR1127
 OR1127.The modeled gravity was interpolated from observed gravity values.
 OR1127
 OR1127;                    North         East    Units  Estimated Accuracy
 OR1127;SPC SD S     -    85,130.      761,710.      MT  (+/- 180 meters Scaled)
 OR1127
 OR1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN531701(NAD 83)
 OR1127
 OR1127                          SUPERSEDED SURVEY CONTROL
 OR1127
 OR1127.No superseded survey control is available for this station.
 OR1127
 OR1127_MARKER: DB = BENCH MARK DISK
 OR1127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1127_STAMPING: 46-286.50 1993
 OR1127_MARK LOGO: SDDT
 OR1127_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1127+STABILITY: SURFACE MOTION
 OR1127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1127+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1127
 OR1127  HISTORY     - Date     Condition        Report By
 OR1127  HISTORY     - 1993     MONUMENTED       SDDT
 OR1127  HISTORY     - 19930919 GOOD             NGS
 OR1127  HISTORY     - 20121212 GOOD             INDIV
 OR1127
 OR1127                          STATION DESCRIPTION
 OR1127
 OR1127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1127'4.4 KM (2.75 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1127'MAIN AVENUE IN WAGNER, 768.0 M (2519.7 FT) EAST OF MILEPOST 286, 30.0
 OR1127'M (98.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 22.6 M (74.1 FT) EAST OF
 OR1127'THE CENTER OF A DIRT ROAD, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE
 OR1127'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 OR1127'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1127
 OR1127                          STATION RECOVERY (2012)
 OR1127
 OR1127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1126 ***********************************************************************
 OR1126  DESIGNATION -  46 287.50
 OR1126  PID         -  OR1126
 OR1126  STATE/COUNTY-  SD/CHARLES MIX
 OR1126  COUNTRY     -  US
 OR1126  USGS QUAD   -  WAGNER (2017)
 OR1126
 OR1126                         *CURRENT SURVEY CONTROL
 OR1126  ______________________________________________________________________
 OR1126* NAD 83(1986) POSITION- 43 04 56.     (N) 098 19 37.     (W)   SCALED
 OR1126* NAVD 88 ORTHO HEIGHT -   445.771 (meters)     1462.50  (feet) ADJUSTED
 OR1126  ______________________________________________________________________
 OR1126  GEOID HEIGHT    -        -26.394 (meters)                     GEOID18
 OR1126  DYNAMIC HEIGHT  -        445.621 (meters)     1462.01  (feet) COMP
 OR1126  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 OR1126
 OR1126  VERT ORDER      -  FIRST     CLASS II
 OR1126
 OR1126.The horizontal coordinates were scaled from a map and have
 OR1126.an estimated accuracy of +/- 6 seconds.
 OR1126
 OR1126.The orthometric height was determined by differential leveling and
 OR1126.adjusted by the NATIONAL GEODETIC SURVEY
 OR1126.in June 1994.
 OR1126
 OR1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1126.GEOID18 height accuracy estimate available here.
 OR1126
 OR1126.Click photographs - Photos may exist for this station.
 OR1126
 OR1126.The dynamic height is computed by dividing the NAVD 88
 OR1126.geopotential number by the normal gravity value computed on the
 OR1126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1126.degrees latitude (g = 980.6199 gals.).
 OR1126
 OR1126.The modeled gravity was interpolated from observed gravity values.
 OR1126
 OR1126;                    North         East    Units  Estimated Accuracy
 OR1126;SPC SD S     -    85,170.      763,360.      MT  (+/- 180 meters Scaled)
 OR1126
 OR1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN547701(NAD 83)
 OR1126
 OR1126                          SUPERSEDED SURVEY CONTROL
 OR1126
 OR1126.No superseded survey control is available for this station.
 OR1126
 OR1126_MARKER: DB = BENCH MARK DISK
 OR1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1126_STAMPING: 46-287.50 1993
 OR1126_MARK LOGO: SDDT
 OR1126_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1126+STABILITY: SURFACE MOTION
 OR1126_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1126+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1126
 OR1126  HISTORY     - Date     Condition        Report By
 OR1126  HISTORY     - 1993     MONUMENTED       SDDT
 OR1126  HISTORY     - 19930919 GOOD             NGS
 OR1126  HISTORY     - 20121212 GOOD             INDIV
 OR1126
 OR1126                          STATION DESCRIPTION
 OR1126
 OR1126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1126'2.7 KM (1.65 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1126'MAIN AVENUE IN WAGNER, 0.8 KM (0.50 MI) EAST OF MILEPOST 287, 31.0 M
 OR1126'(101.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 27.7 M (90.9 FT) EAST OF
 OR1126'THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OR1126'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1126'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1126
 OR1126                          STATION RECOVERY (2012)
 OR1126
 OR1126'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1125 ***********************************************************************
 OR1125  DESIGNATION -  46 288.50
 OR1125  PID         -  OR1125
 OR1125  STATE/COUNTY-  SD/CHARLES MIX
 OR1125  COUNTRY     -  US
 OR1125  USGS QUAD   -  WAGNER (2017)
 OR1125
 OR1125                         *CURRENT SURVEY CONTROL
 OR1125  ______________________________________________________________________
 OR1125* NAD 83(1986) POSITION- 43 04 55.     (N) 098 18 27.     (W)   SCALED
 OR1125* NAVD 88 ORTHO HEIGHT -   443.115 (meters)     1453.79  (feet) ADJUSTED
 OR1125  ______________________________________________________________________
 OR1125  GEOID HEIGHT    -        -26.403 (meters)                     GEOID18
 OR1125  DYNAMIC HEIGHT  -        442.966 (meters)     1453.30  (feet) COMP
 OR1125  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 OR1125
 OR1125  VERT ORDER      -  FIRST     CLASS II
 OR1125
 OR1125.The horizontal coordinates were scaled from a map and have
 OR1125.an estimated accuracy of +/- 6 seconds.
 OR1125
 OR1125.The orthometric height was determined by differential leveling and
 OR1125.adjusted by the NATIONAL GEODETIC SURVEY
 OR1125.in June 1994.
 OR1125
 OR1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1125.GEOID18 height accuracy estimate available here.
 OR1125
 OR1125.Click photographs - Photos may exist for this station.
 OR1125
 OR1125.The dynamic height is computed by dividing the NAVD 88
 OR1125.geopotential number by the normal gravity value computed on the
 OR1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1125.degrees latitude (g = 980.6199 gals.).
 OR1125
 OR1125.The modeled gravity was interpolated from observed gravity values.
 OR1125
 OR1125;                    North         East    Units  Estimated Accuracy
 OR1125;SPC SD S     -    85,180.      764,940.      MT  (+/- 180 meters Scaled)
 OR1125
 OR1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563701(NAD 83)
 OR1125
 OR1125                          SUPERSEDED SURVEY CONTROL
 OR1125
 OR1125.No superseded survey control is available for this station.
 OR1125
 OR1125_MARKER: DB = BENCH MARK DISK
 OR1125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1125_STAMPING: 46-288.50 1993
 OR1125_MARK LOGO: SDDT
 OR1125_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1125+STABILITY: SURFACE MOTION
 OR1125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1125+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1125
 OR1125  HISTORY     - Date     Condition        Report By
 OR1125  HISTORY     - 1993     MONUMENTED       SDDT
 OR1125  HISTORY     - 19930919 GOOD             NGS
 OR1125  HISTORY     - 20121212 GOOD             INDIV
 OR1125
 OR1125                          STATION DESCRIPTION
 OR1125
 OR1125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1125'1.1 KM (0.70 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR1125'MAIN AVENUE IN WAGNER, 0.8 KM (0.50 MI) EAST OF MILEPOST 288, 26.0 M
 OR1125'(85.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.5 M (64.0 FT) SOUTH OF
 OR1125'THE EXTENDED CENTER OF COUNTY ROAD 15 AND THE CENTER OF A DRIVEWAY,
 OR1125'10.3 M (33.8 FT) EAST OF A UTILITY POLE WITH LINES CROSSING THE
 OR1125'HIGHWAY, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OR1125'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OR1125'GROUND SURFACE.
 OR1125
 OR1125                          STATION RECOVERY (2012)
 OR1125
 OR1125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1124 ***********************************************************************
 OR1124  DESIGNATION -  46 289.50
 OR1124  PID         -  OR1124
 OR1124  STATE/COUNTY-  SD/CHARLES MIX
 OR1124  COUNTRY     -  US
 OR1124  USGS QUAD   -  WAGNER (2017)
 OR1124
 OR1124                         *CURRENT SURVEY CONTROL
 OR1124  ______________________________________________________________________
 OR1124* NAD 83(1986) POSITION- 43 04 51.     (N) 098 17 19.     (W)   SCALED
 OR1124* NAVD 88 ORTHO HEIGHT -   434.987 (meters)     1427.12  (feet) ADJUSTED
 OR1124  ______________________________________________________________________
 OR1124  GEOID HEIGHT    -        -26.408 (meters)                     GEOID18
 OR1124  DYNAMIC HEIGHT  -        434.840 (meters)     1426.64  (feet) COMP
 OR1124  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 OR1124
 OR1124  VERT ORDER      -  FIRST     CLASS II
 OR1124
 OR1124.The horizontal coordinates were scaled from a map and have
 OR1124.an estimated accuracy of +/- 6 seconds.
 OR1124
 OR1124.The orthometric height was determined by differential leveling and
 OR1124.adjusted by the NATIONAL GEODETIC SURVEY
 OR1124.in June 1994.
 OR1124
 OR1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1124.GEOID18 height accuracy estimate available here.
 OR1124
 OR1124.Click photographs - Photos may exist for this station.
 OR1124
 OR1124.The dynamic height is computed by dividing the NAVD 88
 OR1124.geopotential number by the normal gravity value computed on the
 OR1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1124.degrees latitude (g = 980.6199 gals.).
 OR1124
 OR1124.The modeled gravity was interpolated from observed gravity values.
 OR1124
 OR1124;                    North         East    Units  Estimated Accuracy
 OR1124;SPC SD S     -    85,090.      766,490.      MT  (+/- 180 meters Scaled)
 OR1124
 OR1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN579700(NAD 83)
 OR1124
 OR1124                          SUPERSEDED SURVEY CONTROL
 OR1124
 OR1124.No superseded survey control is available for this station.
 OR1124
 OR1124_MARKER: DD = SURVEY DISK
 OR1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1124_STAMPING: 46-289.50 1993
 OR1124_MARK LOGO: SDDT
 OR1124_PROJECTION: FLUSH
 OR1124_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1124_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1124_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1124+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1124_ROD/PIPE-DEPTH: 6.4 meters
 OR1124_SLEEVE-DEPTH  : 1.5 meters
 OR1124
 OR1124  HISTORY     - Date     Condition        Report By
 OR1124  HISTORY     - 1993     MONUMENTED       SDDT
 OR1124  HISTORY     - 19930919 GOOD             NGS
 OR1124  HISTORY     - 20110317 GOOD             SDDT
 OR1124  HISTORY     - 20121212 GOOD             INDIV
 OR1124
 OR1124                          STATION DESCRIPTION
 OR1124
 OR1124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1124'0.4 KM (0.25 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1124'MAIN AVENUE IN WAGNER, 22.2 M (72.8 FT) WEST OF THE CENTERLINE OF
 OR1124'FRONT STREET, 11.0 M (36.1 FT) SOUTH OF THE CENTERLINE OF THE
 OR1124'EASTBOUND LANES OF THE HIGHWAY, 2.7 M (8.9 FT) NORTH OF A FLAGPOLE,
 OR1124'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 OR1124'NORTH OF A WITNESS POST.
 OR1124
 OR1124                          STATION RECOVERY (2011)
 OR1124
 OR1124'RECOVERY NOTE BY SD DEPT OF TRANSP 2011 (KG)
 OR1124'RECOVERED IN GOOD CONDITION.
 OR1124
 OR1124                          STATION RECOVERY (2012)
 OR1124
 OR1124'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1123 ***********************************************************************
 OR1123  DESIGNATION -  46 290.50
 OR1123  PID         -  OR1123
 OR1123  STATE/COUNTY-  SD/CHARLES MIX
 OR1123  COUNTRY     -  US
 OR1123  USGS QUAD   -  WAGNER (2017)
 OR1123
 OR1123                         *CURRENT SURVEY CONTROL
 OR1123  ______________________________________________________________________
 OR1123* NAD 83(1986) POSITION- 43 04 54.41   (N) 098 16 04.07   (W)   HD_HELD1
 OR1123* NAVD 88 ORTHO HEIGHT -   422.984 (meters)     1387.74  (feet) ADJUSTED
 OR1123  ______________________________________________________________________
 OR1123  GEOID HEIGHT    -        -26.416 (meters)                     GEOID18
 OR1123  DYNAMIC HEIGHT  -        422.841 (meters)     1387.27  (feet) COMP
 OR1123  MODELED GRAVITY -    980,270.1   (mgal)                       NAVD 88
 OR1123
 OR1123  VERT ORDER      -  FIRST     CLASS II
 OR1123
 OR1123.The horizontal coordinates were determined by differentially corrected
 OR1123.hand held GPS observations or other comparable positioning techniques
 OR1123.and have an estimated accuracy of +/- 3 meters.
 OR1123
 OR1123.The orthometric height was determined by differential leveling and
 OR1123.adjusted by the NATIONAL GEODETIC SURVEY
 OR1123.in June 1994.
 OR1123
 OR1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1123.GEOID18 height accuracy estimate available here.
 OR1123
 OR1123.Click photographs - Photos may exist for this station.
 OR1123
 OR1123.The dynamic height is computed by dividing the NAVD 88
 OR1123.geopotential number by the normal gravity value computed on the
 OR1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1123.degrees latitude (g = 980.6199 gals.).
 OR1123
 OR1123.The modeled gravity was interpolated from observed gravity values.
 OR1123
 OR1123;                    North         East    Units  Estimated Accuracy
 OR1123;SPC SD S     -    85,237.4     768,176.6     MT  (+/- 3 meters HH1 GPS) 
 OR1123
 OR1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN5960170156(NAD 83)
 OR1123
 OR1123                          SUPERSEDED SURVEY CONTROL
 OR1123
 OR1123.No superseded survey control is available for this station.
 OR1123
 OR1123_MARKER: Z = SEE DESCRIPTION
 OR1123_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1123_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1123_STAMPING: 46-290.50 1993
 OR1123_MARK LOGO: NGS
 OR1123_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1123_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1123_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1123+STABILITY: POSITION/ELEVATION WELL
 OR1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1123+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1123_ROD/PIPE-DEPTH: 6.4 meters
 OR1123_SLEEVE-DEPTH  : 3.0 meters
 OR1123
 OR1123  HISTORY     - Date     Condition        Report By
 OR1123  HISTORY     - 1993     MONUMENTED       SDDT
 OR1123  HISTORY     - 19930919 GOOD             NGS
 OR1123  HISTORY     - 20121212 GOOD             INDIV
 OR1123
 OR1123                          STATION DESCRIPTION
 OR1123
 OR1123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1123'2.1 KM (1.30 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1123'MAIN AVENUE IN WAGNER, 397.0 M (1302.5 FT) WEST OF THE WEST END OF
 OR1123'THE HIGHWAY BRIDGE SPANNING CHATEAU CREEK, 42.4 M (139.1 FT)
 OR1123'NORTH-NORTHEAST OF MILEPOST 290.49, 37.3 M (122.4 FT) EAST OF THE
 OR1123'CENTER OF A GRAVELED ROAD, 26.9 M (88.3 FT) NORTH OF THE HIGHWAY
 OR1123'CENTERLINE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 OR1123'FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) NORTH OF A
 OR1123'STEEL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OR1123'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OR1123'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OR1123'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OR1123
 OR1123                          STATION RECOVERY (2012)
 OR1123
 OR1123'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1122 ***********************************************************************
 OR1122  DESIGNATION -  46 291.35
 OR1122  PID         -  OR1122
 OR1122  STATE/COUNTY-  SD/CHARLES MIX
 OR1122  COUNTRY     -  US
 OR1122  USGS QUAD   -  WAGNER (2017)
 OR1122
 OR1122                         *CURRENT SURVEY CONTROL
 OR1122  ______________________________________________________________________
 OR1122* NAD 83(1986) POSITION- 43 04 52.     (N) 098 15 03.     (W)   SCALED
 OR1122* NAVD 88 ORTHO HEIGHT -   425.977 (meters)     1397.56  (feet) ADJUSTED
 OR1122  ______________________________________________________________________
 OR1122  GEOID HEIGHT    -        -26.417 (meters)                     GEOID18
 OR1122  DYNAMIC HEIGHT  -        425.833 (meters)     1397.09  (feet) COMP
 OR1122  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 OR1122
 OR1122  VERT ORDER      -  FIRST     CLASS II
 OR1122
 OR1122.The horizontal coordinates were scaled from a map and have
 OR1122.an estimated accuracy of +/- 6 seconds.
 OR1122
 OR1122.The orthometric height was determined by differential leveling and
 OR1122.adjusted by the NATIONAL GEODETIC SURVEY
 OR1122.in June 1994.
 OR1122
 OR1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1122.GEOID18 height accuracy estimate available here.
 OR1122
 OR1122.Click photographs - Photos may exist for this station.
 OR1122
 OR1122.The dynamic height is computed by dividing the NAVD 88
 OR1122.geopotential number by the normal gravity value computed on the
 OR1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1122.degrees latitude (g = 980.6199 gals.).
 OR1122
 OR1122.The modeled gravity was interpolated from observed gravity values.
 OR1122
 OR1122;                    North         East    Units  Estimated Accuracy
 OR1122;SPC SD S     -    85,200.      769,560.      MT  (+/- 180 meters Scaled)
 OR1122
 OR1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN609700(NAD 83)
 OR1122
 OR1122                          SUPERSEDED SURVEY CONTROL
 OR1122
 OR1122.No superseded survey control is available for this station.
 OR1122
 OR1122_MARKER: DB = BENCH MARK DISK
 OR1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1122_STAMPING: 46-291.35 1993
 OR1122_MARK LOGO: SDDT
 OR1122_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1122+STABILITY: SURFACE MOTION
 OR1122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1122+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1122
 OR1122  HISTORY     - Date     Condition        Report By
 OR1122  HISTORY     - 1993     MONUMENTED       SDDT
 OR1122  HISTORY     - 19930919 GOOD             NGS
 OR1122  HISTORY     - 20121212 GOOD             INDIV
 OR1122
 OR1122                          STATION DESCRIPTION
 OR1122
 OR1122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1122'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1122'MAIN AVENUE IN WAGNER, 86.0 M (282.2 FT) WEST OF MILEPOST 291.44,
 OR1122'62.0 M (203.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 30.3 M (99.4
 OR1122'FT) NORTH OF THE HIGHWAY CENTERLINE, 16.6 M (54.5 FT) EAST OF THE
 OR1122'CENTER OF A DRIVEWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OR1122'0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT
 OR1122'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1122
 OR1122                          STATION RECOVERY (2012)
 OR1122
 OR1122'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1121 ***********************************************************************
 OR1121  DESIGNATION -  46 292.50
 OR1121  PID         -  OR1121
 OR1121  STATE/COUNTY-  SD/CHARLES MIX
 OR1121  COUNTRY     -  US
 OR1121  USGS QUAD   -  DANTE (2017)
 OR1121
 OR1121                         *CURRENT SURVEY CONTROL
 OR1121  ______________________________________________________________________
 OR1121* NAD 83(1986) POSITION- 43 04 56.     (N) 098 13 45.     (W)   SCALED
 OR1121* NAVD 88 ORTHO HEIGHT -   437.025 (meters)     1433.81  (feet) ADJUSTED
 OR1121  ______________________________________________________________________
 OR1121  GEOID HEIGHT    -        -26.417 (meters)                     GEOID18
 OR1121  DYNAMIC HEIGHT  -        436.877 (meters)     1433.32  (feet) COMP
 OR1121  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 OR1121
 OR1121  VERT ORDER      -  FIRST     CLASS II
 OR1121
 OR1121.The horizontal coordinates were scaled from a map and have
 OR1121.an estimated accuracy of +/- 6 seconds.
 OR1121
 OR1121.The orthometric height was determined by differential leveling and
 OR1121.adjusted by the NATIONAL GEODETIC SURVEY
 OR1121.in June 1994.
 OR1121
 OR1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1121.GEOID18 height accuracy estimate available here.
 OR1121
 OR1121.Click photographs - Photos may exist for this station.
 OR1121
 OR1121.The dynamic height is computed by dividing the NAVD 88
 OR1121.geopotential number by the normal gravity value computed on the
 OR1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1121.degrees latitude (g = 980.6199 gals.).
 OR1121
 OR1121.The modeled gravity was interpolated from observed gravity values.
 OR1121
 OR1121;                    North         East    Units  Estimated Accuracy
 OR1121;SPC SD S     -    85,370.      771,320.      MT  (+/- 180 meters Scaled)
 OR1121
 OR1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN627702(NAD 83)
 OR1121
 OR1121                          SUPERSEDED SURVEY CONTROL
 OR1121
 OR1121.No superseded survey control is available for this station.
 OR1121
 OR1121_MARKER: I = METAL ROD
 OR1121_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1121_STAMPING: 46-292.50 1993
 OR1121_MARK LOGO: NGS
 OR1121_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1121_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1121_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1121+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1121_ROD/PIPE-DEPTH: 8.8 meters
 OR1121_SLEEVE-DEPTH  : 1.5 meters
 OR1121
 OR1121  HISTORY     - Date     Condition        Report By
 OR1121  HISTORY     - 1993     MONUMENTED       SDDT
 OR1121  HISTORY     - 19930919 GOOD             NGS
 OR1121  HISTORY     - 20121212 GOOD             INDIV
 OR1121
 OR1121                          STATION DESCRIPTION
 OR1121
 OR1121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1121'5.3 KM (3.30 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1121'MAIN AVENUE IN WAGNER, 740.0 M (2427.8 FT) EAST OF MILEPOST 292, 30.8
 OR1121'M (101.0 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 30.1 M (98.8 FT)
 OR1121'NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 OR1121'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 OR1121'0.3 M (1.0 FT) NORTH OF A STEEL GUARD POST.  NOTE--ACCESS TO THE
 OR1121'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OR1121'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR1121
 OR1121                          STATION RECOVERY (2012)
 OR1121
 OR1121'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1120 ***********************************************************************
 OR1120  DESIGNATION -  46 293.55
 OR1120  PID         -  OR1120
 OR1120  STATE/COUNTY-  SD/CHARLES MIX
 OR1120  COUNTRY     -  US
 OR1120  USGS QUAD   -  DANTE (2017)
 OR1120
 OR1120                         *CURRENT SURVEY CONTROL
 OR1120  ______________________________________________________________________
 OR1120* NAD 83(1986) POSITION- 43 04 55.     (N) 098 12 24.     (W)   SCALED
 OR1120* NAVD 88 ORTHO HEIGHT -   449.162 (meters)     1473.63  (feet) ADJUSTED
 OR1120  ______________________________________________________________________
 OR1120  GEOID HEIGHT    -        -26.410 (meters)                     GEOID18
 OR1120  DYNAMIC HEIGHT  -        449.010 (meters)     1473.13  (feet) COMP
 OR1120  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 OR1120
 OR1120  VERT ORDER      -  FIRST     CLASS II
 OR1120
 OR1120.The horizontal coordinates were scaled from a map and have
 OR1120.an estimated accuracy of +/- 6 seconds.
 OR1120
 OR1120.The orthometric height was determined by differential leveling and
 OR1120.adjusted by the NATIONAL GEODETIC SURVEY
 OR1120.in June 1994.
 OR1120
 OR1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1120.GEOID18 height accuracy estimate available here.
 OR1120
 OR1120.Click photographs - Photos may exist for this station.
 OR1120
 OR1120.The dynamic height is computed by dividing the NAVD 88
 OR1120.geopotential number by the normal gravity value computed on the
 OR1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1120.degrees latitude (g = 980.6199 gals.).
 OR1120
 OR1120.The modeled gravity was interpolated from observed gravity values.
 OR1120
 OR1120;                    North         East    Units  Estimated Accuracy
 OR1120;SPC SD S     -    85,380.      773,150.      MT  (+/- 180 meters Scaled)
 OR1120
 OR1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN645702(NAD 83)
 OR1120
 OR1120                          SUPERSEDED SURVEY CONTROL
 OR1120
 OR1120.No superseded survey control is available for this station.
 OR1120
 OR1120_MARKER: DB = BENCH MARK DISK
 OR1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1120_STAMPING: 46-293.55 1993
 OR1120_MARK LOGO: SDDT
 OR1120_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1120+STABILITY: SURFACE MOTION
 OR1120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1120+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1120
 OR1120  HISTORY     - Date     Condition        Report By
 OR1120  HISTORY     - 1993     MONUMENTED       SDDT
 OR1120  HISTORY     - 19930919 GOOD             NGS
 OR1120  HISTORY     - 20121212 GOOD             INDIV
 OR1120
 OR1120                          STATION DESCRIPTION
 OR1120
 OR1120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1120'7.1 KM (4.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1120'MAIN AVENUE IN WAGNER, 1.0 KM (0.60 MI) EAST OF MILEPOST 293, 34.5 M
 OR1120'(113.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 30.4 M (99.7 FT)
 OR1120'NORTH OF THE HIGHWAY CENTERLINE, 20.4 M (66.9 FT) EAST OF UNDERGROUND
 OR1120'CABLE JUNCTION BOX NUMBER N1 E5 S1 A, 1.0 M (3.3 FT) BELOW THE LEVEL
 OR1120'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 OR1120'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1120
 OR1120                          STATION RECOVERY (2012)
 OR1120
 OR1120'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1119 ***********************************************************************
 OR1119  DESIGNATION -  46 294.60
 OR1119  PID         -  OR1119
 OR1119  STATE/COUNTY-  SD/CHARLES MIX
 OR1119  COUNTRY     -  US
 OR1119  USGS QUAD   -  DANTE (2017)
 OR1119
 OR1119                         *CURRENT SURVEY CONTROL
 OR1119  ______________________________________________________________________
 OR1119* NAD 83(1986) POSITION- 43 04 55.     (N) 098 11 13.     (W)   SCALED
 OR1119* NAVD 88 ORTHO HEIGHT -   460.374 (meters)     1510.41  (feet) ADJUSTED
 OR1119  ______________________________________________________________________
 OR1119  GEOID HEIGHT    -        -26.401 (meters)                     GEOID18
 OR1119  DYNAMIC HEIGHT  -        460.217 (meters)     1509.90  (feet) COMP
 OR1119  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 OR1119
 OR1119  VERT ORDER      -  FIRST     CLASS II
 OR1119
 OR1119.The horizontal coordinates were scaled from a map and have
 OR1119.an estimated accuracy of +/- 6 seconds.
 OR1119
 OR1119.The orthometric height was determined by differential leveling and
 OR1119.adjusted by the NATIONAL GEODETIC SURVEY
 OR1119.in June 1994.
 OR1119
 OR1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1119.GEOID18 height accuracy estimate available here.
 OR1119
 OR1119.Click photographs - Photos may exist for this station.
 OR1119
 OR1119.The dynamic height is computed by dividing the NAVD 88
 OR1119.geopotential number by the normal gravity value computed on the
 OR1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1119.degrees latitude (g = 980.6199 gals.).
 OR1119
 OR1119.The modeled gravity was interpolated from observed gravity values.
 OR1119
 OR1119;                    North         East    Units  Estimated Accuracy
 OR1119;SPC SD S     -    85,420.      774,760.      MT  (+/- 180 meters Scaled)
 OR1119
 OR1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN661702(NAD 83)
 OR1119
 OR1119                          SUPERSEDED SURVEY CONTROL
 OR1119
 OR1119.No superseded survey control is available for this station.
 OR1119
 OR1119_MARKER: DB = BENCH MARK DISK
 OR1119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1119_STAMPING: 46-294.60 1993
 OR1119_MARK LOGO: SDDT
 OR1119_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1119+STABILITY: SURFACE MOTION
 OR1119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1119+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1119
 OR1119  HISTORY     - Date     Condition        Report By
 OR1119  HISTORY     - 1993     MONUMENTED       SDDT
 OR1119  HISTORY     - 19930919 GOOD             NGS
 OR1119  HISTORY     - 20121212 GOOD             INDIV
 OR1119
 OR1119                          STATION DESCRIPTION
 OR1119
 OR1119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1119'8.7 KM (5.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR1119'MAIN AVENUE IN WAGNER, 0.9 KM (0.55 MI) EAST OF MILEPOST 294, 26.7 M
 OR1119'(87.6 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 29.9 M (98.1 FT)
 OR1119'NORTH OF THE HIGHWAY CENTERLINE, 16.3 M (53.5 FT) EAST OF A UTILITY
 OR1119'GUY POLE WITH 3 GUY CABLES, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 OR1119'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1119'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1119
 OR1119                          STATION RECOVERY (2012)
 OR1119
 OR1119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1118 ***********************************************************************
 OR1118  DESIGNATION -  46 295.60
 OR1118  PID         -  OR1118
 OR1118  STATE/COUNTY-  SD/CHARLES MIX
 OR1118  COUNTRY     -  US
 OR1118  USGS QUAD   -  DANTE (2017)
 OR1118
 OR1118                         *CURRENT SURVEY CONTROL
 OR1118  ______________________________________________________________________
 OR1118* NAD 83(1986) POSITION- 43 04 55.     (N) 098 10 00.     (W)   SCALED
 OR1118* NAVD 88 ORTHO HEIGHT -   471.044 (meters)     1545.42  (feet) ADJUSTED
 OR1118  ______________________________________________________________________
 OR1118  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 OR1118  DYNAMIC HEIGHT  -        470.884 (meters)     1544.89  (feet) COMP
 OR1118  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 OR1118
 OR1118  VERT ORDER      -  FIRST     CLASS II
 OR1118
 OR1118.The horizontal coordinates were scaled from a map and have
 OR1118.an estimated accuracy of +/- 6 seconds.
 OR1118
 OR1118.The orthometric height was determined by differential leveling and
 OR1118.adjusted by the NATIONAL GEODETIC SURVEY
 OR1118.in June 1994.
 OR1118
 OR1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1118.GEOID18 height accuracy estimate available here.
 OR1118
 OR1118.Click photographs - Photos may exist for this station.
 OR1118
 OR1118.The dynamic height is computed by dividing the NAVD 88
 OR1118.geopotential number by the normal gravity value computed on the
 OR1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1118.degrees latitude (g = 980.6199 gals.).
 OR1118
 OR1118.The modeled gravity was interpolated from observed gravity values.
 OR1118
 OR1118;                    North         East    Units  Estimated Accuracy
 OR1118;SPC SD S     -    85,470.      776,410.      MT  (+/- 180 meters Scaled)
 OR1118
 OR1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN678702(NAD 83)
 OR1118
 OR1118                          SUPERSEDED SURVEY CONTROL
 OR1118
 OR1118.No superseded survey control is available for this station.
 OR1118
 OR1118_MARKER: DB = BENCH MARK DISK
 OR1118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1118_STAMPING: 46-295.60 1993
 OR1118_MARK LOGO: SDDT
 OR1118_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1118+STABILITY: SURFACE MOTION
 OR1118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1118+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1118
 OR1118  HISTORY     - Date     Condition        Report By
 OR1118  HISTORY     - 1993     MONUMENTED       SDDT
 OR1118  HISTORY     - 19930919 GOOD             NGS
 OR1118  HISTORY     - 20121212 GOOD             INDIV
 OR1118
 OR1118                          STATION DESCRIPTION
 OR1118
 OR1118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1118'10.3 KM (6.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1118'OF MAIN AVENUE IN WAGNER, 0.95 KM (0.60 MI) EAST OF MILEPOST 295,
 OR1118'30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 21.0 M (68.9 FT)
 OR1118'EAST OF THE CENTER OF A GRAVELED ROAD, 1.9 M (6.2 FT) BELOW THE LEVEL
 OR1118'OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND
 OR1118'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1118
 OR1118                          STATION RECOVERY (2012)
 OR1118
 OR1118'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1117 ***********************************************************************
 OR1117  DESIGNATION -  46 296.60
 OR1117  PID         -  OR1117
 OR1117  STATE/COUNTY-  SD/CHARLES MIX
 OR1117  COUNTRY     -  US
 OR1117  USGS QUAD   -  DANTE (2017)
 OR1117
 OR1117                         *CURRENT SURVEY CONTROL
 OR1117  ______________________________________________________________________
 OR1117* NAD 83(1986) POSITION- 43 04 54.     (N) 098 08 50.     (W)   SCALED
 OR1117* NAVD 88 ORTHO HEIGHT -   496.004 (meters)     1627.31  (feet) ADJUSTED
 OR1117  ______________________________________________________________________
 OR1117  GEOID HEIGHT    -        -26.377 (meters)                     GEOID18
 OR1117  DYNAMIC HEIGHT  -        495.835 (meters)     1626.75  (feet) COMP
 OR1117  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OR1117
 OR1117  VERT ORDER      -  FIRST     CLASS II
 OR1117
 OR1117.The horizontal coordinates were scaled from a map and have
 OR1117.an estimated accuracy of +/- 6 seconds.
 OR1117
 OR1117.The orthometric height was determined by differential leveling and
 OR1117.adjusted by the NATIONAL GEODETIC SURVEY
 OR1117.in June 1994.
 OR1117
 OR1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1117.GEOID18 height accuracy estimate available here.
 OR1117
 OR1117.Click photographs - Photos may exist for this station.
 OR1117
 OR1117.The dynamic height is computed by dividing the NAVD 88
 OR1117.geopotential number by the normal gravity value computed on the
 OR1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1117.degrees latitude (g = 980.6199 gals.).
 OR1117
 OR1117.The modeled gravity was interpolated from observed gravity values.
 OR1117
 OR1117;                    North         East    Units  Estimated Accuracy
 OR1117;SPC SD S     -    85,480.      777,990.      MT  (+/- 180 meters Scaled)
 OR1117
 OR1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN694702(NAD 83)
 OR1117
 OR1117                          SUPERSEDED SURVEY CONTROL
 OR1117
 OR1117.No superseded survey control is available for this station.
 OR1117
 OR1117_MARKER: DB = BENCH MARK DISK
 OR1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1117_STAMPING: 46-296.60 1993
 OR1117_MARK LOGO: SDDT
 OR1117_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1117+STABILITY: SURFACE MOTION
 OR1117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1117+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1117
 OR1117  HISTORY     - Date     Condition        Report By
 OR1117  HISTORY     - 1993     MONUMENTED       SDDT
 OR1117  HISTORY     - 19930919 GOOD             NGS
 OR1117  HISTORY     - 20121212 GOOD             INDIV
 OR1117
 OR1117                          STATION DESCRIPTION
 OR1117
 OR1117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1117'12.0 KM (7.45 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1117'OF MAIN AVENUE IN WAGNER, 0.95 KM (0.60 MI) EAST OF MILEPOST 296,
 OR1117'41.2 M (135.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.8 M (38.7 FT)
 OR1117'NORTH OF AN UNDERGROUND CABLE JUNCTION BOX, 9.7 M (31.8 FT) EAST OF
 OR1117'THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OR1117'HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 OR1117'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1117
 OR1117                          STATION RECOVERY (2012)
 OR1117
 OR1117'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7876 ***********************************************************************
 AC7876  CBN         -  This is a Cooperative Base Network Control Station.
 AC7876  DESIGNATION -  46 317.14
 AC7876  PID         -  AC7876
 AC7876  STATE/COUNTY-  SD/BON HOMME
 AC7876  COUNTRY     -  US
 AC7876  USGS QUAD   -  KLOUCEK LAKE (2017)
 AC7876
 AC7876                         *CURRENT SURVEY CONTROL
 AC7876  ______________________________________________________________________
 AC7876* NAD 83(2011) POSITION- 43 04 56.73329(N) 097 44 30.61670(W)   ADJUSTED
 AC7876* NAD 83(2011) ELLIP HT-   397.014 (meters)        (06/27/12)   ADJUSTED
 AC7876* NAD 83(2011) EPOCH   -  2010.00
 AC7876* NAVD 88 ORTHO HEIGHT -   423.1   (meters)     1388.    (feet) GPS OBS
 AC7876  ______________________________________________________________________
 AC7876  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7876  GEOID HEIGHT    -        -26.020 (meters)                     GEOID96
 AC7876  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 AC7876  NAD 83(2011) X  -   -628,554.927 (meters)                     COMP
 AC7876  NAD 83(2011) Y  - -4,623,463.338 (meters)                     COMP
 AC7876  NAD 83(2011) Z  -  4,334,465.441 (meters)                     COMP
 AC7876  LAPLACE CORR    -          1.09  (seconds)                    DEFLEC18
 AC7876
 AC7876  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7876  Standards:
 AC7876         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7876            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7876  -------------------------------------------------------------------
 AC7876  NETWORK    0.85   2.57           0.40   0.26   1.31     -0.06842976
 AC7876  -------------------------------------------------------------------
 AC7876  Click here for local accuracies and other accuracy information.
 AC7876
 AC7876.The horizontal coordinates were established by GPS observations
 AC7876.and adjusted by the National Geodetic Survey in June 2012.
 AC7876
 AC7876.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7876.been affixed to the stable North American tectonic plate. See 
 AC7876.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7876
 AC7876.The horizontal coordinates are valid at the epoch date displayed above
 AC7876.which is a decimal equivalence of Year/Month/Day.
 AC7876
 AC7876.The orthometric height was determined by GPS observations and a
 AC7876.high-resolution geoid model.
 AC7876
 AC7876.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7876.GEOID18 height accuracy estimate available here.
 AC7876
 AC7876.Click photographs - Photos may exist for this station.
 AC7876
 AC7876.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7876
 AC7876.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7876
 AC7876.The ellipsoidal height was determined by GPS observations
 AC7876.and is referenced to NAD 83.
 AC7876
 AC7876. The following values were computed from the NAD 83(2011) position.
 AC7876
 AC7876;                    North         East     Units Scale Factor Converg.
 AC7876;SPC SD S     -    86,509.597   810,985.638   MT  0.99995034   +1 47 15.9
 AC7876;SPC SD S     -   283,823.57  2,660,708.71   sFT  0.99995034   +1 47 15.9
 AC7876;UTM  14      - 4,770,736.245   602,414.092   MT  0.99972903   +0 51 34.1
 AC7876
 AC7876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7876!SPC SD S     -   0.99993774  x   0.99995034  =   0.99988809
 AC7876!UTM  14      -   0.99993774  x   0.99972903  =   0.99966679
 AC7876
 AC7876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0241470736(NAD 83)
 AC7876
 AC7876                          SUPERSEDED SURVEY CONTROL
 AC7876
 AC7876  NAD 83(2007)-  43 04 56.73328(N)    097 44 30.61755(W) AD(2002.00) 0
 AC7876  ELLIP H (02/10/07)  397.043  (m)                       GP(2002.00)    
 AC7876  ELLIP H (04/15/04)  397.026  (m)                       GP(       ) 2 1
 AC7876  NAD 83(1996)-  43 04 56.73313(N)    097 44 30.61729(W) AD(       ) B
 AC7876  ELLIP H (04/18/97)  397.067  (m)                       GP(       ) 4 1
 AC7876
 AC7876.Superseded values are not recommended for survey control.
 AC7876
 AC7876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7876.See file dsdata.pdf to determine how the superseded data were derived.
 AC7876
 AC7876_MARKER: R = RIVET
 AC7876_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7876_STAMPING: 46-317.14 1995
 AC7876_MARK LOGO: NGS
 AC7876_PROJECTION: FLUSH
 AC7876_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7876_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7876+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 AC7876_ROD/PIPE-DEPTH: 6.4 meters
 AC7876_SLEEVE-DEPTH  : 1.8 meters
 AC7876
 AC7876  HISTORY     - Date     Condition        Report By
 AC7876  HISTORY     - 1995     MONUMENTED       SDDT
 AC7876  HISTORY     - 19960925 GOOD             NGS
 AC7876  HISTORY     - 20120323 GOOD             INDIV
 AC7876
 AC7876                          STATION DESCRIPTION
 AC7876
 AC7876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7876'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTH-SOUTHWEST OF
 AC7876'SCOTLAND, ON STATE HIGHWAY 46.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7876'TO REACH THE STATION FROM THE POST OFFICE IN SCOTLAND, GO SOUTH ON 1ST
 AC7876'STREET FOR 0.02 MI (0.03 KM) TO THE JUNCTION OF JUNIPER STREET, TURN
 AC7876'LEFT AND GO EAST ON JUNIPER STREET FOR 0.2 MI (0.3 KM) TO THE JUNCTION
 AC7876'OF STATE HIGHWAY 25, TURN RIGHT AND GO SOUTH ON STATE HIGHWAY 25 FOR
 AC7876'4.6 MI (7.4 KM) TO THE JUNCTION OF STATE HIGHWAY 46, TURN RIGHT, WEST
 AC7876'ON STATE HIGHWAY 46 FOR 1.4 MI (2.3 KM) TO THE STATION ON THE LEFT.
 AC7876'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7876'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7876'PIPE.  LOCATED 124.0 FT (37.8 M) WEST OF THE CENTER OF A FIELD
 AC7876'ENTRANCE ROAD, 112.0 FT (34.1 M) WEST OF THE WEST END OF A CULVERT
 AC7876'UNDER THE ROAD, 98.0 FT (29.9 M) SOUTH OF THE CENTER OF THE HIGHWAY,
 AC7876'2.2 FT (0.7 M) NORTH OF A FENCE, 1.5 FT (0.5 M) SOUTH OF A METAL GUARD
 AC7876'POST, AND 1.0 FT (0.3 M) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE
 AC7876'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7876
 AC7876                          STATION RECOVERY (2012)
 AC7876
 AC7876'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7901 ***********************************************************************
 AC7901  CBN         -  This is a Cooperative Base Network Control Station.
 AC7901  DESIGNATION -  46 334.00
 AC7901  PID         -  AC7901
 AC7901  STATE/COUNTY-  SD/YANKTON
 AC7901  COUNTRY     -  US
 AC7901  USGS QUAD   -  JAMESVILLE (2017)
 AC7901
 AC7901                         *CURRENT SURVEY CONTROL
 AC7901  ______________________________________________________________________
 AC7901* NAD 83(2011) POSITION- 43 04 57.50477(N) 097 24 35.58305(W)   ADJUSTED
 AC7901* NAD 83(2011) ELLIP HT-   381.758 (meters)        (06/27/12)   ADJUSTED
 AC7901* NAD 83(2011) EPOCH   -  2010.00
 AC7901* NAVD 88 ORTHO HEIGHT -   407.6   (meters)     1337.    (feet) GPS OBS
 AC7901  ______________________________________________________________________
 AC7901  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7901  GEOID HEIGHT    -        -25.744 (meters)                     GEOID96
 AC7901  GEOID HEIGHT    -        -25.800 (meters)                     GEOID18
 AC7901  NAD 83(2011) X  -   -601,754.095 (meters)                     COMP
 AC7901  NAD 83(2011) Y  - -4,627,000.194 (meters)                     COMP
 AC7901  NAD 83(2011) Z  -  4,334,472.410 (meters)                     COMP
 AC7901  LAPLACE CORR    -          1.28  (seconds)                    DEFLEC18
 AC7901
 AC7901  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7901  Standards:
 AC7901         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7901            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7901  -------------------------------------------------------------------
 AC7901  NETWORK    0.72   2.25           0.33   0.25   1.15     -0.08449471
 AC7901  -------------------------------------------------------------------
 AC7901  Click here for local accuracies and other accuracy information.
 AC7901
 AC7901.The horizontal coordinates were established by GPS observations
 AC7901.and adjusted by the National Geodetic Survey in June 2012.
 AC7901
 AC7901.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7901.been affixed to the stable North American tectonic plate. See 
 AC7901.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7901
 AC7901.The horizontal coordinates are valid at the epoch date displayed above
 AC7901.which is a decimal equivalence of Year/Month/Day.
 AC7901
 AC7901.The orthometric height was determined by GPS observations and a
 AC7901.high-resolution geoid model.
 AC7901
 AC7901.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7901.GEOID18 height accuracy estimate available here.
 AC7901
 AC7901.Click photographs - Photos may exist for this station.
 AC7901
 AC7901.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7901
 AC7901.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7901
 AC7901.The ellipsoidal height was determined by GPS observations
 AC7901.and is referenced to NAD 83.
 AC7901
 AC7901. The following values were computed from the NAD 83(2011) position.
 AC7901
 AC7901;                    North         East     Units Scale Factor Converg.
 AC7901;SPC SD S     -    87,430.642   838,000.167   MT  0.99995030   +2 01 00.3
 AC7901;SPC SD S     -   286,845.36  2,749,338.88   sFT  0.99995030   +2 01 00.3
 AC7901;UTM  14      - 4,771,218.905   629,435.027   MT  0.99980610   +1 05 10.6
 AC7901
 AC7901!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7901!SPC SD S     -   0.99994014  x   0.99995030  =   0.99989044
 AC7901!UTM  14      -   0.99994014  x   0.99980610  =   0.99974625
 AC7901
 AC7901_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2943571218(NAD 83)
 AC7901
 AC7901                          SUPERSEDED SURVEY CONTROL
 AC7901
 AC7901  NAD 83(2007)-  43 04 57.50474(N)    097 24 35.58390(W) AD(2002.00) 0
 AC7901  ELLIP H (02/10/07)  381.786  (m)                       GP(2002.00)    
 AC7901  ELLIP H (04/15/04)  381.784  (m)                       GP(       ) 2 1
 AC7901  NAD 83(1996)-  43 04 57.50452(N)    097 24 35.58353(W) AD(       ) B
 AC7901  ELLIP H (04/18/97)  381.816  (m)                       GP(       ) 4 1
 AC7901
 AC7901.Superseded values are not recommended for survey control.
 AC7901
 AC7901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7901.See file dsdata.pdf to determine how the superseded data were derived.
 AC7901
 AC7901_MARKER: Z = SEE DESCRIPTION
 AC7901_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7901_STAMPING: 46-334.00 1995
 AC7901_PROJECTION: FLUSH
 AC7901_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7901+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 AC7901_ROD/PIPE-DEPTH: 6.4 meters
 AC7901_SLEEVE-DEPTH  : 1.8 meters
 AC7901
 AC7901  HISTORY     - Date     Condition        Report By
 AC7901  HISTORY     - 1994     MONUMENTED       SDDT
 AC7901  HISTORY     - 19960925 GOOD             SDDT
 AC7901  HISTORY     - 20120322 GOOD             INDIV
 AC7901  HISTORY     - 20130613 GOOD             SDDENR
 AC7901
 AC7901                          STATION DESCRIPTION
 AC7901
 AC7901'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7901'THE STATION IS LOCATED 9.0 MI (14.5 KM) NORTHEAST OF LESTERVILLE AND
 AC7901'5.0 MI (8.0 KM) WEST OF MAYFIELD, ON STATE HIGHWAY 46.  OWNERSHIP--THE
 AC7901'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7901'STATE HIGHWAY 46 AND A NORTH/SOUTH PAVED COUNTY ROAD IN MAYFIELD, GO
 AC7901'WEST ON STATE HIGHWAY 46 FOR 4.8 MI (7.7 KM) TO STATION ON THE LEFT.
 AC7901'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7901'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7901'PIPE.  LOCATED 87.0 FT (26.5 M) SOUTH OF CENTER OF THE HIGHWAY, 54.0
 AC7901'FT (16.5 M) SOUTH OF MILEPOST 334, 2.0 FT (0.6 M) NORTH OF A WITNESS
 AC7901'POST AND FENCE, AND 1.0 FT (0.3 M) SOUTH OF A METAL GUARD POST.
 AC7901'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7901'A 4-INCH PVC CAP.
 AC7901
 AC7901                          STATION RECOVERY (2012)
 AC7901
 AC7901'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7901'RECOVERED IN GOOD CONDITION.
 AC7901
 AC7901                          STATION RECOVERY (2013)
 AC7901
 AC7901'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 AC7901'ABOUT 0.6 MI WEST FROM U.S. 81/SD HWY 46 INTERSECTION, ON SOUTH SIDE
 AC7901'OF SD HWY 46. SHOULD BE DIRT ACCESS JUST AS HIGHWAY CURVES NORTH AND
 AC7901'BEFORE GOING DOWN INTO THE JAMES RIVER VALLEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7924 ***********************************************************************
 AC7924  CBN         -  This is a Cooperative Base Network Control Station.
 AC7924  DESIGNATION -  46 350.62
 AC7924  PID         -  AC7924
 AC7924  STATE/COUNTY-  SD/TURNER
 AC7924  COUNTRY     -  US
 AC7924  USGS QUAD   -  WAKONDA (2017)
 AC7924
 AC7924                         *CURRENT SURVEY CONTROL
 AC7924  ______________________________________________________________________
 AC7924* NAD 83(2011) POSITION- 43 05 01.16616(N) 097 04 55.00634(W)   ADJUSTED
 AC7924* NAD 83(2011) ELLIP HT-   368.112 (meters)        (06/27/12)   ADJUSTED
 AC7924* NAD 83(2011) EPOCH   -  2010.00
 AC7924* NAVD 88 ORTHO HEIGHT -   394.1   (meters)     1293.    (feet) GPS OBS
 AC7924  ______________________________________________________________________
 AC7924  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7924  GEOID HEIGHT    -        -25.911 (meters)                     GEOID96
 AC7924  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 AC7924  NAD 83(2011) X  -   -575,250.552 (meters)                     COMP
 AC7924  NAD 83(2011) Y  - -4,630,282.100 (meters)                     COMP
 AC7924  NAD 83(2011) Z  -  4,334,545.616 (meters)                     COMP
 AC7924  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 AC7924
 AC7924  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7924  Standards:
 AC7924         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7924            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7924  -------------------------------------------------------------------
 AC7924  NETWORK    0.80   2.55           0.36   0.28   1.30     -0.12880601
 AC7924  -------------------------------------------------------------------
 AC7924  Click here for local accuracies and other accuracy information.
 AC7924
 AC7924.The horizontal coordinates were established by GPS observations
 AC7924.and adjusted by the National Geodetic Survey in June 2012.
 AC7924
 AC7924.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7924.been affixed to the stable North American tectonic plate. See 
 AC7924.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7924
 AC7924.The horizontal coordinates are valid at the epoch date displayed above
 AC7924.which is a decimal equivalence of Year/Month/Day.
 AC7924
 AC7924.The orthometric height was determined by GPS observations and a
 AC7924.high-resolution geoid model.
 AC7924
 AC7924.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7924.GEOID18 height accuracy estimate available here.
 AC7924
 AC7924.Click photographs - Photos may exist for this station.
 AC7924
 AC7924.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7924
 AC7924.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7924
 AC7924.The ellipsoidal height was determined by GPS observations
 AC7924.and is referenced to NAD 83.
 AC7924
 AC7924. The following values were computed from the NAD 83(2011) position.
 AC7924
 AC7924;                    North         East     Units Scale Factor Converg.
 AC7924;SPC SD S     -    88,535.949   864,680.468   MT  0.99995014   +2 14 34.7
 AC7924;SPC SD S     -   290,471.69  2,836,872.50   sFT  0.99995014   +2 14 34.7
 AC7924;UTM  14      - 4,771,890.252   656,127.137   MT  0.99989987   +1 18 37.5
 AC7924
 AC7924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7924!SPC SD S     -   0.99994228  x   0.99995014  =   0.99989242
 AC7924!UTM  14      -   0.99994228  x   0.99989987  =   0.99984215
 AC7924
 AC7924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5612771890(NAD 83)
 AC7924
 AC7924                          SUPERSEDED SURVEY CONTROL
 AC7924
 AC7924  NAD 83(2007)-  43 05 01.16613(N)    097 04 55.00717(W) AD(2002.00) 0
 AC7924  ELLIP H (02/10/07)  368.138  (m)                       GP(2002.00)    
 AC7924  ELLIP H (04/15/04)  368.129  (m)                       GP(       ) 2 1
 AC7924  NAD 83(1996)-  43 05 01.16599(N)    097 04 55.00686(W) AD(       ) B
 AC7924  ELLIP H (04/18/97)  368.169  (m)                       GP(       ) 4 1
 AC7924
 AC7924.Superseded values are not recommended for survey control.
 AC7924
 AC7924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7924.See file dsdata.pdf to determine how the superseded data were derived.
 AC7924
 AC7924_MARKER: Z = SEE DESCRIPTION
 AC7924_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7924_STAMPING: 46-350.62 1995
 AC7924_MARK LOGO: NGS
 AC7924_PROJECTION: FLUSH
 AC7924_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7924_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7924+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2014
 AC7924_ROD/PIPE-DEPTH: 6.4 meters
 AC7924_SLEEVE-DEPTH  : 1.8 meters
 AC7924
 AC7924  HISTORY     - Date     Condition        Report By
 AC7924  HISTORY     - 1995     MONUMENTED       SDDT
 AC7924  HISTORY     - 19960926 GOOD             SDDT
 AC7924  HISTORY     - 20140108 GOOD             SDDENR
 AC7924
 AC7924                          STATION DESCRIPTION
 AC7924
 AC7924'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7924'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) SOUTH OF VIBORG, 4.0 MI
 AC7924'(6.4 KM) EAST OF IRENE, AT THE INTERSECTION OF STATE HIGHWAYS 46 AND
 AC7924'19.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7924'THE POST OFFICE IN IRENE, GO EAST ON STATE HIGHWAY 46 FOR 4.0 MI (6.4
 AC7924'KM) TO THE JUNCTION OF STATE HIGHWAY 19 AND THE STATION ON THE LEFT.
 AC7924'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7924'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7924'PIPE.  LOCATED 112.0 FT (34.1 M) NORTH OF THE CENTER OF HIGHWAY 46,
 AC7924'66.0 FT (20.1 M) WEST OF THE CENTER OF HIGHWAY 19, 46.5 FT (14.2 M)
 AC7924'NORTH OF A FENCE CORNER, 2.0 FT (0.6 M) EAST OF A WITNESS POST AND
 AC7924'FENCE, AND 1.0 FT (0.3 M) WEST OF METAL GUARD POST. NOTE--ACCESS TO
 AC7924'THE DATUM POINT IS THROUGH A 5-INC LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7924
 AC7924                          STATION RECOVERY (2014)
 AC7924
 AC7924'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 AC7924'ON THE WEST SIDE OF SD HWY 19, ABOUT 100 FT NORTH OF THE SD HWY 46/SD
 AC7924'HWY 19 INTERSECTION.  NOTE--THE LOGO CAP HAS BEEN BROKEN OFF AND THE
 AC7924'PVC CAP IS MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0568 ***********************************************************************
 OT0568  DESIGNATION -  4697 DW
 OT0568  PID         -  OT0568
 OT0568  STATE/COUNTY-  SD/CUSTER
 OT0568  COUNTRY     -  US
 OT0568  USGS QUAD   -  ARGYLE (2017)
 OT0568
 OT0568                         *CURRENT SURVEY CONTROL
 OT0568  ______________________________________________________________________
 OT0568* NAD 83(1986) POSITION- 43 34 48.80   (N) 103 37 55.00   (W)   HD_HELD1
 OT0568* NAVD 88 ORTHO HEIGHT -  1433.032 (meters)     4701.54  (feet) ADJUSTED
 OT0568  ______________________________________________________________________
 OT0568  GEOID HEIGHT    -        -14.323 (meters)                     GEOID18
 OT0568  DYNAMIC HEIGHT  -       1432.389 (meters)     4699.43  (feet) COMP
 OT0568  MODELED GRAVITY -    980,119.0   (mgal)                       NAVD 88
 OT0568
 OT0568  VERT ORDER      -  FIRST     CLASS II
 OT0568
 OT0568.The horizontal coordinates were determined by differentially corrected
 OT0568.hand held GPS observations or other comparable positioning techniques
 OT0568.and have an estimated accuracy of +/- 3 meters.
 OT0568
 OT0568.The orthometric height was determined by differential leveling and
 OT0568.adjusted by the NATIONAL GEODETIC SURVEY
 OT0568.in October 1997.
 OT0568
 OT0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0568.GEOID18 height accuracy estimate available here.
 OT0568
 OT0568.Click photographs - Photos may exist for this station.
 OT0568
 OT0568.The dynamic height is computed by dividing the NAVD 88
 OT0568.geopotential number by the normal gravity value computed on the
 OT0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0568.degrees latitude (g = 980.6199 gals.).
 OT0568
 OT0568.The modeled gravity was interpolated from observed gravity values.
 OT0568
 OT0568;                    North         East    Units  Estimated Accuracy
 OT0568;SPC SD S     -   143,807.7     333,667.6     MT  (+/- 3 meters HH1 GPS) 
 OT0568
 OT0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1045326159(NAD 83)
 OT0568
 OT0568                          SUPERSEDED SURVEY CONTROL
 OT0568
 OT0568  NAVD 88 (06/15/91) 1433.020  (m)         4701.50   (f) SUPERSEDED  1 2
 OT0568  NGVD 29 (??/??/92) 1432.419  (m)         4699.53   (f) ADJ UNCH    1 2
 OT0568
 OT0568.Superseded values are not recommended for survey control.
 OT0568
 OT0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0568.See file dsdata.pdf to determine how the superseded data were derived.
 OT0568
 OT0568_MARKER: B = BOLT
 OT0568_SETTING: 66 = SET IN ROCK OUTCROP
 OT0568_STAMPING: USGS B.M 4697 FT
 OT0568_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OT0568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0568+STABILITY: POSITION/ELEVATION WELL
 OT0568_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0568+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 OT0568
 OT0568  HISTORY     - Date     Condition        Report By
 OT0568  HISTORY     - 1898     MONUMENTED       USGS
 OT0568  HISTORY     - 1934     GOOD             CGS
 OT0568  HISTORY     - 19950410 GOOD             NGS
 OT0568
 OT0568                          STATION DESCRIPTION
 OT0568
 OT0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0568'3.8 MI SW FROM PRINGLE.
 OT0568'3.8 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0568'RAILROAD FROM THE STATION AT PRINGLE, CUSTER COUNTY, ABOUT 0.5
 OT0568'MILE NORTHEAST OF MILEPOST 28, ABOUT 300 FEET NORTHEAST OF BRIDGE
 OT0568'28.46, ABOUT 160 FEET WEST OF THE CROSSING OF THE PRINGLE-MINNEKAHTA
 OT0568'ROAD, IN THE TOP OF THE NORTHEAST CORNER OF A LARGE LIMESTONE
 OT0568'ROCK, 4 FEET WEST OF THE EAST EDGE, 2 FEET SOUTH OF THE NORTH
 OT0568'EDGE, 15 FEET NORTHEAST OF A 15-INCH PINE TREE, AND ABOUT LEVEL
 OT0568'WITH THE TRACK.  A 3/4-INCH COPPER BOLT, STAMPED U.S.G.S. B.M.
 OT0568'4697 FT.
 OT0568
 OT0568                          STATION RECOVERY (1995)
 OT0568
 OT0568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0568'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 OT0568'IN PRINGLE, THENCE 6.3 KM (3.90 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 OT0568'THENCE 0.3 KM (0.20 MI) NORTHERLY ALONG COUNTY ROAD 315, NEAR THE
 OT0568'NORTHWEST END OF A 17 BY 20-FOOT AREA OF OUTCROPPING BEDROCK THAT
 OT0568'PROJECTS 1.5 M (4.9 FT) ABOVE THE GROUND SURFACE, 91.4 M (299.9 FT)
 OT0568'NORTH OF THE NORTH END OF AN ABANDONED RAILROAD BRIDGE, 47.8 M (156.8
 OT0568'FT) WEST OF THE CENTER OF THE INTERSECTION OF THE ROAD AND A RAILROAD
 OT0568'GRADE (TRACK REMOVED), 18.0 M (59.1 FT) NORTHWEST OF UNDERGROUND CABLE
 OT0568'JUNCTION BOX NUMBER E1 22, 11.7 M (38.4 FT) WEST OF THE CENTER OF
 OT0568'FOREST SERVICE ROAD 510-1A, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE
 OT0568'FOREST SERVICE ROAD, 1.2 M (3.9 FT) SOUTH OF THE NORTH EDGE OF THE
 OT0568'OUTCROP, AND 0.6 M (2.0 FT) SOUTHEAST OF THE NORTHWEST EDGE OF THE
 OT0568'OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1668 ***********************************************************************
 PU1668  DESIGNATION -  4698 DW
 PU1668  PID         -  PU1668
 PU1668  STATE/COUNTY-  SD/PENNINGTON
 PU1668  COUNTRY     -  US
 PU1668  USGS QUAD   -  SILVER CITY (2017)
 PU1668
 PU1668                         *CURRENT SURVEY CONTROL
 PU1668  ______________________________________________________________________
 PU1668* NAD 83(1986) POSITION- 44 05 07.0    (N) 103 36 03.2    (W)   HD_HELD2
 PU1668* NAVD 88 ORTHO HEIGHT -  1433.281 (meters)     4702.36  (feet) ADJUSTED
 PU1668  ______________________________________________________________________
 PU1668  GEOID HEIGHT    -        -13.646 (meters)                     GEOID18
 PU1668  DYNAMIC HEIGHT  -       1432.681 (meters)     4700.39  (feet) COMP
 PU1668  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 PU1668
 PU1668  VERT ORDER      -  SECOND    CLASS 0
 PU1668
 PU1668.The horizontal coordinates were established by autonomous hand held GPS
 PU1668.observations and have an estimated accuracy of +/- 10 meters.
 PU1668
 PU1668.The orthometric height was determined by differential leveling and
 PU1668.adjusted by the NATIONAL GEODETIC SURVEY
 PU1668.in June 1991.
 PU1668
 PU1668.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1668.GEOID18 height accuracy estimate available here.
 PU1668
 PU1668.Click photographs - Photos may exist for this station.
 PU1668
 PU1668.The dynamic height is computed by dividing the NAVD 88
 PU1668.geopotential number by the normal gravity value computed on the
 PU1668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1668.degrees latitude (g = 980.6199 gals.).
 PU1668
 PU1668.The modeled gravity was interpolated from observed gravity values.
 PU1668
 PU1668;                    North         East    Units  Estimated Accuracy
 PU1668;SPC SD S     -   199,777.      338,381.      MT  (+/- 10 meters HH2 GPS)
 PU1668
 PU1668_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1201282296(NAD 83)
 PU1668
 PU1668                          SUPERSEDED SURVEY CONTROL
 PU1668
 PU1668  NGVD 29 (??/??/92) 1432.680  (m)         4700.38   (f) ADJ UNCH    2 0
 PU1668
 PU1668.Superseded values are not recommended for survey control.
 PU1668
 PU1668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1668.See file dsdata.pdf to determine how the superseded data were derived.
 PU1668
 PU1668_MARKER: DB = BENCH MARK DISK
 PU1668_SETTING: 66 = SET IN ROCK OUTCROP
 PU1668_STAMPING: 4698 DW
 PU1668_MARK LOGO: USGS
 PU1668_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1668+STABILITY: POSITION/ELEVATION WELL
 PU1668
 PU1668  HISTORY     - Date     Condition        Report By
 PU1668  HISTORY     - 1900     MONUMENTED       USGS
 PU1668  HISTORY     - 1934     GOOD             CGS
 PU1668
 PU1668                          STATION DESCRIPTION
 PU1668
 PU1668'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1668'3.5 MI E FROM MYSTIC.
 PU1668'ALONG THE RAPID CITY BLACK HILLS AND WESTERN RAILROAD, 2.3
 PU1668'MILES EAST OF RAILROAD JUNCTION, IN THE TOP OF ROCK AT
 PU1668'THE FOOT OF A CLIFF, ON A SMALL ROCK SHELF ABOUT 1 FOOT
 PU1668'BELOW TRACK LEVEL, AND 7.6 FEET NORTH OF THE NORTH RAIL.  NEAR
 PU1668'POINT WHERE JENNY GULCH OPENS INTO RAPID CANYON ON THE WEST
 PU1668'SIDE.  A STANDARD GEOLOGICAL TABLET IN DRILL HOLE, STAMPED
 PU1668'4698 DW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7908 ***********************************************************************
 AC7908  CBN         -  This is a Cooperative Base Network Control Station.
 AC7908  DESIGNATION -  47 039.36
 AC7908  PID         -  AC7908
 AC7908  STATE/COUNTY-  SD/GREGORY
 AC7908  COUNTRY     -  US
 AC7908  USGS QUAD   -  DIXON (2017)
 AC7908
 AC7908                         *CURRENT SURVEY CONTROL
 AC7908  ______________________________________________________________________
 AC7908* NAD 83(2011) POSITION- 43 29 49.15087(N) 099 26 08.19363(W)   ADJUSTED
 AC7908* NAD 83(2011) ELLIP HT-   531.382 (meters)        (06/27/12)   ADJUSTED
 AC7908* NAD 83(2011) EPOCH   -  2010.00
 AC7908* NAVD 88 ORTHO HEIGHT -   557.4   (meters)     1829.    (feet) GPS OBS
 AC7908  ______________________________________________________________________
 AC7908  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7908  GEOID HEIGHT    -        -25.993 (meters)                     GEOID96
 AC7908  GEOID HEIGHT    -        -26.078 (meters)                     GEOID18
 AC7908  NAD 83(2011) X  -   -759,777.048 (meters)                     COMP
 AC7908  NAD 83(2011) Y  - -4,571,805.526 (meters)                     COMP
 AC7908  NAD 83(2011) Z  -  4,368,084.645 (meters)                     COMP
 AC7908  LAPLACE CORR    -         -3.55  (seconds)                    DEFLEC18
 AC7908
 AC7908  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7908  Standards:
 AC7908         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7908            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7908  -------------------------------------------------------------------
 AC7908  NETWORK    0.95   2.82           0.45   0.29   1.44     -0.05884715
 AC7908  -------------------------------------------------------------------
 AC7908  Click here for local accuracies and other accuracy information.
 AC7908
 AC7908.The horizontal coordinates were established by GPS observations
 AC7908.and adjusted by the National Geodetic Survey in June 2012.
 AC7908
 AC7908.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7908.been affixed to the stable North American tectonic plate. See 
 AC7908.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7908
 AC7908.The horizontal coordinates are valid at the epoch date displayed above
 AC7908.which is a decimal equivalence of Year/Month/Day.
 AC7908
 AC7908.The orthometric height was determined by GPS observations and a
 AC7908.high-resolution geoid model.
 AC7908
 AC7908.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7908.GEOID18 height accuracy estimate available here.
 AC7908
 AC7908.Click photographs - Photos may exist for this station.
 AC7908
 AC7908.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7908
 AC7908.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7908
 AC7908.The ellipsoidal height was determined by GPS observations
 AC7908.and is referenced to NAD 83.
 AC7908
 AC7908. The following values were computed from the NAD 83(2011) position.
 AC7908
 AC7908;                    North         East     Units Scale Factor Converg.
 AC7908;SPC SD S     -   129,663.657   672,600.532   MT  0.99990911   +0 37 09.5
 AC7908;SPC SD S     -   425,404.85  2,206,690.25   sFT  0.99990911   +0 37 09.5
 AC7908;UTM  14      - 4,816,098.843   464,781.686   MT  0.99961526   -0 17 59.4
 AC7908
 AC7908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7908!SPC SD S     -   0.99991668  x   0.99990911  =   0.99982580
 AC7908!UTM  14      -   0.99991668  x   0.99961526  =   0.99953197
 AC7908
 AC7908_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6478116098(NAD 83)
 AC7908
 AC7908                          SUPERSEDED SURVEY CONTROL
 AC7908
 AC7908  NAD 83(2007)-  43 29 49.15090(N)    099 26 08.19446(W) AD(2002.00) 0
 AC7908  ELLIP H (02/10/07)  531.414  (m)                       GP(2002.00)    
 AC7908  ELLIP H (04/15/04)  531.396  (m)                       GP(       ) 2 1
 AC7908  NAD 83(1996)-  43 29 49.15052(N)    099 26 08.19434(W) AD(       ) B
 AC7908  ELLIP H (04/18/97)  531.441  (m)                       GP(       ) 4 1
 AC7908
 AC7908.Superseded values are not recommended for survey control.
 AC7908
 AC7908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7908.See file dsdata.pdf to determine how the superseded data were derived.
 AC7908
 AC7908_MARKER: Z = SEE DESCRIPTION
 AC7908_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7908_STAMPING: 47-39.36
 AC7908_MARK LOGO: NGS
 AC7908_PROJECTION: FLUSH
 AC7908_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7908+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7908_ROD/PIPE-DEPTH: 6.4 meters
 AC7908_SLEEVE-DEPTH  : 1.8 meters
 AC7908
 AC7908  HISTORY     - Date     Condition        Report By
 AC7908  HISTORY     - 1995     MONUMENTED       SDDT
 AC7908  HISTORY     - 19960926 GOOD             NGS
 AC7908  HISTORY     - 20130116 GOOD             INDIV
 AC7908
 AC7908                          STATION DESCRIPTION
 AC7908
 AC7908'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7908'THE STATION IS LOCATED ABOUT 23.0 MI (37.0 KM) EAST-NORTHEAST OF
 AC7908'WINNER, 18.0 MI (29.0 KM) NORTH OF GREGORY, 3.3 MI (5.3 KM) SOUTH OF
 AC7908'IONA, AND 0.2 MI (0.3 KM) SOUTH OF THE GREGORY/LYMAN COUNTY LINE, ON
 AC7908'STATE HIGHWAY 47.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7908'STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY 47
 AC7908'NORTH IN GREGORY, GO NORTH ON STATE HIGHWAY 47 FOR 18.75 MI (30.17 KM)
 AC7908'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7908'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7908'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 96.8 FT (29.5 M) WEST OF THE
 AC7908'CENTER OF THE HIGHWAY, 21.0 FT (6.4 M) NORTH OF THE CENTER OF A FIELD
 AC7908'ENTRANCE ROAD, 1.0 FT (0.3 M) WEST OF A METAL GUARD POST, 4.3 FT (1.3
 AC7908'M) EAST OF A FENCE, AND 1.4 FT (0.4 M) EAST OF A WITNESS POST.
 AC7908'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7908'A 4-INCH PVC CAP.
 AC7908
 AC7908                          STATION RECOVERY (2013)
 AC7908
 AC7908'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7885 ***********************************************************************
 AC7885  CBN         -  This is a Cooperative Base Network Control Station.
 AC7885  DESIGNATION -  47 122.16
 AC7885  PID         -  AC7885
 AC7885  STATE/COUNTY-  SD/HYDE
 AC7885  COUNTRY     -  US
 AC7885  USGS QUAD   -  MACS CORNER (2017)
 AC7885
 AC7885                         *CURRENT SURVEY CONTROL
 AC7885  ______________________________________________________________________
 AC7885* NAD 83(2011) POSITION- 44 18 34.96448(N) 099 26 30.93595(W)   ADJUSTED
 AC7885* NAD 83(2011) ELLIP HT-   569.485 (meters)        (06/27/12)   ADJUSTED
 AC7885* NAD 83(2011) EPOCH   -  2010.00
 AC7885* NAVD 88 ORTHO HEIGHT -   593.7   (meters)     1948.    (feet) GPS OBS
 AC7885  ______________________________________________________________________
 AC7885  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7885  GEOID HEIGHT    -        -24.128 (meters)                     GEOID96
 AC7885  GEOID HEIGHT    -        -24.210 (meters)                     GEOID18
 AC7885  NAD 83(2011) X  -   -750,012.215 (meters)                     COMP
 AC7885  NAD 83(2011) Y  - -4,509,972.754 (meters)                     COMP
 AC7885  NAD 83(2011) Z  -  4,433,179.881 (meters)                     COMP
 AC7885  LAPLACE CORR    -         -3.63  (seconds)                    DEFLEC18
 AC7885
 AC7885  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7885  Standards:
 AC7885         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7885            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7885  -------------------------------------------------------------------
 AC7885  NETWORK    0.87   2.59           0.41   0.27   1.32     -0.09078991
 AC7885  -------------------------------------------------------------------
 AC7885  Click here for local accuracies and other accuracy information.
 AC7885
 AC7885.The horizontal coordinates were established by GPS observations
 AC7885.and adjusted by the National Geodetic Survey in June 2012.
 AC7885
 AC7885.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7885.been affixed to the stable North American tectonic plate. See 
 AC7885.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7885
 AC7885.The horizontal coordinates are valid at the epoch date displayed above
 AC7885.which is a decimal equivalence of Year/Month/Day.
 AC7885
 AC7885.The orthometric height was determined by GPS observations and a
 AC7885.high-resolution geoid model.
 AC7885
 AC7885.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7885.GEOID18 height accuracy estimate available here.
 AC7885
 AC7885.Click photographs - Photos may exist for this station.
 AC7885
 AC7885.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7885
 AC7885.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7885
 AC7885.The ellipsoidal height was determined by GPS observations
 AC7885.and is referenced to NAD 83.
 AC7885
 AC7885. The following values were computed from the NAD 83(2011) position.
 AC7885
 AC7885;                    North         East     Units Scale Factor Converg.
 AC7885;SPC SD N     -    53,090.279   644,528.076   MT  1.00002221   +0 23 41.9
 AC7885;SPC SD N     -   174,180.36  2,114,589.20   sFT  1.00002221   +0 23 41.9
 AC7885;UTM  14      - 4,906,367.798   464,753.743   MT  0.99961528   -0 18 31.3
 AC7885
 AC7885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7885!SPC SD N     -   0.99991071  x   1.00002221  =   0.99993292
 AC7885!UTM  14      -   0.99991071  x   0.99961528  =   0.99952603
 AC7885
 AC7885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6475306367(NAD 83)
 AC7885
 AC7885                          SUPERSEDED SURVEY CONTROL
 AC7885
 AC7885  NAD 83(2007)-  44 18 34.96481(N)    099 26 30.93673(W) AD(2002.00) 0
 AC7885  ELLIP H (02/10/07)  569.528  (m)                       GP(2002.00)    
 AC7885  ELLIP H (04/15/04)  569.529  (m)                       GP(       ) 2 1
 AC7885  NAD 83(1996)-  44 18 34.96396(N)    099 26 30.93625(W) AD(       ) B
 AC7885  ELLIP H (04/18/97)  569.589  (m)                       GP(       ) 4 1
 AC7885
 AC7885.Superseded values are not recommended for survey control.
 AC7885
 AC7885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7885.See file dsdata.pdf to determine how the superseded data were derived.
 AC7885
 AC7885_MARKER: Z = SEE DESCRIPTION
 AC7885_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7885_STAMPING: 47-122.16 1995
 AC7885_MARK LOGO: NGS
 AC7885_PROJECTION: FLUSH
 AC7885_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7885+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7885_ROD/PIPE-DEPTH: 6.4 meters
 AC7885_SLEEVE-DEPTH  : 1.8 meters
 AC7885
 AC7885  HISTORY     - Date     Condition        Report By
 AC7885  HISTORY     - 1995     MONUMENTED       SDDT
 AC7885  HISTORY     - 19960925 GOOD             NGS
 AC7885
 AC7885                          STATION DESCRIPTION
 AC7885
 AC7885'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7885'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) SOUTH OF HIGHMORE AND
 AC7885'4.0 MI (6.4 KM) NORTH OF STEPHAN, ON STATE HIGHWAY 47.  OWNERSHIP--THE
 AC7885'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7885'STATE HIGHWAYS 34 EAST AND 47 NORTH AT STEPHAN, GO NORTH ON STATE
 AC7885'HIGHWAY 47 FOR 3.7 MI (6.0 KM) TO THE JUNCTION OF A GRAVELED COUNTY
 AC7885'ROAD LEADING WEST AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 AC7885'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7885'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 102.2 FT
 AC7885'(31.2 M) WEST OF THE CENTER OF THE HIGHWAY, 47.9 FT (14.6 M) SOUTH OF
 AC7885'THE CENTER OF THE ROAD, 39.0 FT (11.9 M) SOUTH OF AN UNDERGROUND CABLE
 AC7885'JUNCTION BOX, 1.0 FT (0.3 M) EAST OF A WITNESS POST AND FENCE, 1.0 FT
 AC7885'(0.3 M) WEST OF A METAL GUARD POST, AND 0.08 M (0.26 FT) BELOW THE
 AC7885'GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7885'LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7929 ***********************************************************************
 AC7929  CBN         -  This is a Cooperative Base Network Control Station.
 AC7929  DESIGNATION -  47 154.78
 AC7929  PID         -  AC7929
 AC7929  STATE/COUNTY-  SD/HYDE
 AC7929  COUNTRY     -  US
 AC7929  USGS QUAD   -  RICE LAKE (2017)
 AC7929
 AC7929                         *CURRENT SURVEY CONTROL
 AC7929  ______________________________________________________________________
 AC7929* NAD 83(2011) POSITION- 44 46 47.14888(N) 099 26 58.83365(W)   ADJUSTED
 AC7929* NAD 83(2011) ELLIP HT-   525.472 (meters)        (06/27/12)   ADJUSTED
 AC7929* NAD 83(2011) EPOCH   -  2010.00
 AC7929* NAVD 88 ORTHO HEIGHT -   548.7   (meters)     1800.    (feet) GPS OBS
 AC7929  ______________________________________________________________________
 AC7929  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7929  GEOID HEIGHT    -        -23.145 (meters)                     GEOID96
 AC7929  GEOID HEIGHT    -        -23.161 (meters)                     GEOID18
 AC7929  NAD 83(2011) X  -   -744,600.941 (meters)                     COMP
 AC7929  NAD 83(2011) Y  - -4,473,694.534 (meters)                     COMP
 AC7929  NAD 83(2011) Z  -  4,470,379.033 (meters)                     COMP
 AC7929  LAPLACE CORR    -         -6.01  (seconds)                    DEFLEC18
 AC7929
 AC7929  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7929  Standards:
 AC7929         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7929            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7929  -------------------------------------------------------------------
 AC7929  NETWORK    1.11   3.27           0.52   0.36   1.67     -0.04976535
 AC7929  -------------------------------------------------------------------
 AC7929  Click here for local accuracies and other accuracy information.
 AC7929
 AC7929.The horizontal coordinates were established by GPS observations
 AC7929.and adjusted by the National Geodetic Survey in June 2012.
 AC7929
 AC7929.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7929.been affixed to the stable North American tectonic plate. See 
 AC7929.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7929
 AC7929.The horizontal coordinates are valid at the epoch date displayed above
 AC7929.which is a decimal equivalence of Year/Month/Day.
 AC7929
 AC7929.The orthometric height was determined by GPS observations and a
 AC7929.high-resolution geoid model.
 AC7929
 AC7929.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7929.GEOID18 height accuracy estimate available here.
 AC7929
 AC7929.Click photographs - Photos may exist for this station.
 AC7929
 AC7929.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7929
 AC7929.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7929
 AC7929.The ellipsoidal height was determined by GPS observations
 AC7929.and is referenced to NAD 83.
 AC7929
 AC7929. The following values were computed from the NAD 83(2011) position.
 AC7929
 AC7929;                    North         East     Units Scale Factor Converg.
 AC7929;SPC SD N     -   105,317.278   643,554.710   MT  0.99995028   +0 23 22.1
 AC7929;SPC SD N     -   345,528.44  2,111,395.74   sFT  0.99995028   +0 23 22.1
 AC7929;UTM  14      - 4,958,583.738   464,423.138   MT  0.99961556   -0 19 00.3
 AC7929
 AC7929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7929!SPC SD N     -   0.99991762  x   0.99995028  =   0.99986790
 AC7929!UTM  14      -   0.99991762  x   0.99961556  =   0.99953321
 AC7929
 AC7929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6442358583(NAD 83)
 AC7929
 AC7929                          SUPERSEDED SURVEY CONTROL
 AC7929
 AC7929  NAD 83(2007)-  44 46 47.14903(N)    099 26 58.83444(W) AD(2002.00) 0
 AC7929  ELLIP H (02/10/07)  525.502  (m)                       GP(2002.00)    
 AC7929  ELLIP H (04/15/04)  525.506  (m)                       GP(       ) 2 1
 AC7929  NAD 83(1996)-  44 46 47.14836(N)    099 26 58.83394(W) AD(       ) B
 AC7929  ELLIP H (04/18/97)  525.555  (m)                       GP(       ) 4 1
 AC7929
 AC7929.Superseded values are not recommended for survey control.
 AC7929
 AC7929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7929.See file dsdata.pdf to determine how the superseded data were derived.
 AC7929
 AC7929_MARKER: Z = SEE DESCRIPTION
 AC7929_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7929_STAMPING: 47-154.78 1995
 AC7929_MARK LOGO: NGS
 AC7929_PROJECTION: FLUSH
 AC7929_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7929+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7929_ROD/PIPE-DEPTH: 6.4 meters
 AC7929_SLEEVE-DEPTH  : 1.8 meters
 AC7929
 AC7929  HISTORY     - Date     Condition        Report By
 AC7929  HISTORY     - 1995     MONUMENTED       SDDT
 AC7929  HISTORY     - 19960926 GOOD             NGS
 AC7929
 AC7929                          STATION DESCRIPTION
 AC7929
 AC7929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7929'THE STATION IS LOCATED ABOUT 18.4 MI (29.6 KM) NORTH OF HIGHMORE AND
 AC7929'8.0 MI (12.9 KM) SOUTH OF THE HYDE/FAULK COUNTY LINE, ON STATE HIGHWAY
 AC7929'47.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7929'THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 47 IN HIGHMORE, GO
 AC7929'NORTH ON STATE HIGHWAY 47 FOR 12.1 MI (19.5 KM) TO A GRAVELED ROAD
 AC7929'RIGHT (COUNTY ROAD 154), CONTINUE NORTH ON THE HIGHWAY FOR 6.2 KM
 AC7929'(3.85 MI) TO THE JUNCTION OF STATE HIGHWAY 26 AND THE STATION ON THE
 AC7929'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7929'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7929'PIPE.  LOCATED 59.8 M (196.2 FT) EAST OF THE CENTERLINE OF STATE
 AC7929'HIGHWAY 47, 15.6 M (51.2 FT) SOUTH OF THE CENTERLINE OF STATE HIGHWAY
 AC7929'26, 11.5 M (37.7 FT) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 0.6
 AC7929'M (2.0 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) SOUTH
 AC7929'OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7929'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0570 ***********************************************************************
 OT0570  DESIGNATION -  4798 DW
 OT0570  PID         -  OT0570
 OT0570  STATE/COUNTY-  SD/CUSTER
 OT0570  COUNTRY     -  US
 OT0570  USGS QUAD   -  ARGYLE (2017)
 OT0570
 OT0570                         *CURRENT SURVEY CONTROL
 OT0570  ______________________________________________________________________
 OT0570* NAD 83(1986) POSITION- 43 31 54.85   (N) 103 39 04.05   (W)   HD_HELD1
 OT0570* NAVD 88 ORTHO HEIGHT -  1463.863 (meters)     4802.69  (feet) ADJUSTED
 OT0570  ______________________________________________________________________
 OT0570  GEOID HEIGHT    -        -14.501 (meters)                     GEOID18
 OT0570  DYNAMIC HEIGHT  -       1463.196 (meters)     4800.50  (feet) COMP
 OT0570  MODELED GRAVITY -    980,111.1   (mgal)                       NAVD 88
 OT0570
 OT0570  VERT ORDER      -  SECOND    CLASS 0
 OT0570
 OT0570.The horizontal coordinates were determined by differentially corrected
 OT0570.hand held GPS observations or other comparable positioning techniques
 OT0570.and have an estimated accuracy of +/- 3 meters.
 OT0570
 OT0570.The orthometric height was determined by differential leveling and
 OT0570.adjusted by the NATIONAL GEODETIC SURVEY
 OT0570.in June 1991.
 OT0570
 OT0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0570.GEOID18 height accuracy estimate available here.
 OT0570
 OT0570.Click photographs - Photos may exist for this station.
 OT0570
 OT0570.The dynamic height is computed by dividing the NAVD 88
 OT0570.geopotential number by the normal gravity value computed on the
 OT0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0570.degrees latitude (g = 980.6199 gals.).
 OT0570
 OT0570.The modeled gravity was interpolated from observed gravity values.
 OT0570
 OT0570;                    North         East    Units  Estimated Accuracy
 OT0570;SPC SD S     -   138,505.7     331,905.3     MT  (+/- 3 meters HH1 GPS) 
 OT0570
 OT0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0899120768(NAD 83)
 OT0570
 OT0570                          SUPERSEDED SURVEY CONTROL
 OT0570
 OT0570  NGVD 29 (??/??/92) 1463.257  (m)         4800.70   (f) ADJ UNCH    2 0
 OT0570
 OT0570.Superseded values are not recommended for survey control.
 OT0570
 OT0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0570.See file dsdata.pdf to determine how the superseded data were derived.
 OT0570
 OT0570_MARKER: B = BOLT
 OT0570_SETTING: 66 = SET IN ROCK OUTCROP
 OT0570_STAMPING: USGSBM 4798 FT
 OT0570_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0570+STABILITY: POSITION/ELEVATION WELL
 OT0570
 OT0570  HISTORY     - Date     Condition        Report By
 OT0570  HISTORY     - 1898     MONUMENTED       USGS
 OT0570  HISTORY     - 1934     GOOD             CGS
 OT0570  HISTORY     - 19950411 MARK NOT FOUND   NGS
 OT0570
 OT0570                          STATION DESCRIPTION
 OT0570
 OT0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0570'7.7 MI SW FROM PRINGLE.
 OT0570'7.7 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0570'RAILROAD FROM THE STATION AT PRINGLE, CUSTER COUNTY, ABOUT 1/4
 OT0570'MILE SOUTHWEST OF THE SECTION HOUSE AT ARGYLE, ABOUT 0.4 MILE
 OT0570'SOUTHWEST OF MILEPOST 25, NEAR THE SOUTH END OF THE SIDING AT
 OT0570'THE NORTH END OF A CUT, 45.4 FEET NORTHEAST OF THE SWITCH STAND,
 OT0570'34.5 FEET EAST OF THE EAST RAIL, 1.5 FEET WEST OF A PILE OF LOOSE
 OT0570'ROCKS, AND IN THE TOP OF A RED SANDSTONE OUTCROP ABOUT 2 INCHES
 OT0570'HIGHER THAN THE GROUND.  A COPPER BOLT, STAMPED U.S.G.S. B.M.
 OT0570'4798 FT.
 OT0570
 OT0570                          STATION RECOVERY (1995)
 OT0570
 OT0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0570'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7967 ***********************************************************************
 AC7967  CBN         -  This is a Cooperative Base Network Control Station.
 AC7967  DESIGNATION -  48 381.53
 AC7967  PID         -  AC7967
 AC7967  STATE/COUNTY-  SD/UNION
 AC7967  COUNTRY     -  US
 AC7967  USGS QUAD   -  AKRON (2018)
 AC7967
 AC7967                         *CURRENT SURVEY CONTROL
 AC7967  ______________________________________________________________________
 AC7967* NAD 83(2011) POSITION- 42 51 02.63638(N) 096 36 31.55775(W)   ADJUSTED
 AC7967* NAD 83(2011) ELLIP HT-   328.916 (meters)        (06/27/12)   ADJUSTED
 AC7967* NAD 83(2011) EPOCH   -  2010.00
 AC7967* NAVD 88 ORTHO HEIGHT -   354.6   (meters)     1163.    (feet) GPS OBS
 AC7967  ______________________________________________________________________
 AC7967  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7967  GEOID HEIGHT    -        -25.605 (meters)                     GEOID96
 AC7967  GEOID HEIGHT    -        -25.670 (meters)                     GEOID18
 AC7967  NAD 83(2011) X  -   -539,018.539 (meters)                     COMP
 AC7967  NAD 83(2011) Y  - -4,652,366.779 (meters)                     COMP
 AC7967  NAD 83(2011) Z  -  4,315,583.181 (meters)                     COMP
 AC7967  LAPLACE CORR    -         -3.57  (seconds)                    DEFLEC18
 AC7967
 AC7967  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7967  Standards:
 AC7967         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7967            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7967  -------------------------------------------------------------------
 AC7967  NETWORK    0.64   1.76           0.29   0.22   0.90     -0.03934148
 AC7967  -------------------------------------------------------------------
 AC7967  Click here for local accuracies and other accuracy information.
 AC7967
 AC7967.The horizontal coordinates were established by GPS observations
 AC7967.and adjusted by the National Geodetic Survey in June 2012.
 AC7967
 AC7967.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7967.been affixed to the stable North American tectonic plate. See 
 AC7967.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7967
 AC7967.The horizontal coordinates are valid at the epoch date displayed above
 AC7967.which is a decimal equivalence of Year/Month/Day.
 AC7967
 AC7967.The orthometric height was determined by GPS observations and a
 AC7967.high-resolution geoid model.
 AC7967
 AC7967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7967.GEOID18 height accuracy estimate available here.
 AC7967
 AC7967.Click photographs - Photos may exist for this station.
 AC7967
 AC7967.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7967
 AC7967.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7967
 AC7967.The ellipsoidal height was determined by GPS observations
 AC7967.and is referenced to NAD 83.
 AC7967
 AC7967. The following values were computed from the NAD 83(2011) position.
 AC7967
 AC7967;                    North         East     Units Scale Factor Converg.
 AC7967;SPC SD S     -    64,304.169   904,335.686   MT  0.99999593   +2 34 09.8
 AC7967;SPC SD S     -   210,971.26  2,966,974.66   sFT  0.99999593   +2 34 09.8
 AC7967;UTM  14      - 4,747,012.733   695,381.022   MT  1.00006965   +1 37 36.4
 AC7967
 AC7967!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7967!SPC SD S     -   0.99994842  x   0.99999593  =   0.99994435
 AC7967!UTM  14      -   0.99994842  x   1.00006965  =   1.00001807
 AC7967
 AC7967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9538147012(NAD 83)
 AC7967
 AC7967                          SUPERSEDED SURVEY CONTROL
 AC7967
 AC7967  NAD 83(2007)-  42 51 02.63637(N)    096 36 31.55856(W) AD(2002.00) 0
 AC7967  ELLIP H (02/10/07)  328.943  (m)                       GP(2002.00)    
 AC7967  ELLIP H (04/15/04)  328.940  (m)                       GP(       ) 2 1
 AC7967  NAD 83(1996)-  42 51 02.63617(N)    096 36 31.55819(W) AD(       ) B
 AC7967  ELLIP H (04/18/97)  328.982  (m)                       GP(       ) 4 1
 AC7967
 AC7967.Superseded values are not recommended for survey control.
 AC7967
 AC7967.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7967.See file dsdata.pdf to determine how the superseded data were derived.
 AC7967
 AC7967_MARKER: Z = SEE DESCRIPTION
 AC7967_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7967_STAMPING: 48-381.53 1995
 AC7967_MARK LOGO: NGS
 AC7967_PROJECTION: FLUSH
 AC7967_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7967_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7967+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2012
 AC7967_ROD/PIPE-DEPTH: 6.4 meters
 AC7967_SLEEVE-DEPTH  : 1.8 meters
 AC7967
 AC7967  HISTORY     - Date     Condition        Report By
 AC7967  HISTORY     - 1994     MONUMENTED       SDDT
 AC7967  HISTORY     - 19960928 GOOD             NGS
 AC7967  HISTORY     - 19961205 GOOD             NGS
 AC7967  HISTORY     - 20120911 GOOD             INDIV
 AC7967
 AC7967                          STATION DESCRIPTION
 AC7967
 AC7967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7967'THE STATION IS LOCATED ABOUT 9.5 MI (15.3 KM) EAST OF INTERSTATE
 AC7967'HIGHWAY 29 EXIT 31, 7.0 MI (11.3 KM) EAST OF SPINK, AND 3.0 MI (4.8
 AC7967'KM) WEST OF THE SOUTH DAKOTA/MINNESOTA STATE LINE, ON STATE HIGHWAY
 AC7967'48.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AC7967'THE JUNCTION OF STATE HIGHWAY 48 AND COUNTY ROAD 21 IN SPINK, GO EAST
 AC7967'ON STATE HIGHWAY 48 FOR 7.2 MI (11.6 KM) TO THE STATION ON THE RIGHT.
 AC7967'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7967'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7967'PIPE.  LOCATED 1.0 MI (1.6 KM) EAST OF THE JUNCTION OF STATE HIGHWAY
 AC7967'11 NORTH, 0.13 MI (0.21 KM) WEST OF THE WEST END OF A BRIDGE, 85.5 FT
 AC7967'(26.1 M) SOUTH OF THE HIGHWAY CENTER, 1.2 FT (0.4 M) NORTH OF A
 AC7967'WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) SOUTH OF METAL GUARD POST.
 AC7967'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7967'A 4-INCH PVC CAP.
 AC7967
 AC7967                          STATION RECOVERY (1996)
 AC7967
 AC7967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (JDS)
 AC7967'RECOVERED AS DESCRIBED--FULL DESCRIPTION SUBMITTED WITH SOUTH DAKOTA
 AC7967'HARN PROJECT.
 AC7967
 AC7967                          STATION RECOVERY (2012)
 AC7967
 AC7967'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1629 ***********************************************************************
 PU1629  DESIGNATION -  4865
 PU1629  PID         -  PU1629
 PU1629  STATE/COUNTY-  SD/PENNINGTON
 PU1629  COUNTRY     -  US
 PU1629  USGS QUAD   -  ROCHFORD (2017)
 PU1629
 PU1629                         *CURRENT SURVEY CONTROL
 PU1629  ______________________________________________________________________
 PU1629* NAD 83(1986) POSITION- 44 04 38.31   (N) 103 38 26.10   (W)   HD_HELD1
 PU1629* NAVD 88 ORTHO HEIGHT -  1484.275 (meters)     4869.66  (feet) ADJUSTED
 PU1629  ______________________________________________________________________
 PU1629  GEOID HEIGHT    -        -13.445 (meters)                     GEOID18
 PU1629  DYNAMIC HEIGHT  -       1483.658 (meters)     4867.63  (feet) COMP
 PU1629  MODELED GRAVITY -    980,149.5   (mgal)                       NAVD 88
 PU1629
 PU1629  VERT ORDER      -  SECOND    CLASS 0
 PU1629
 PU1629.The horizontal coordinates were determined by differentially corrected
 PU1629.hand held GPS observations or other comparable positioning techniques
 PU1629.and have an estimated accuracy of +/- 3 meters.
 PU1629
 PU1629.The orthometric height was determined by differential leveling and
 PU1629.adjusted by the NATIONAL GEODETIC SURVEY
 PU1629.in June 1991.
 PU1629
 PU1629.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1629.GEOID18 height accuracy estimate available here.
 PU1629
 PU1629.Click photographs - Photos may exist for this station.
 PU1629
 PU1629.The dynamic height is computed by dividing the NAVD 88
 PU1629.geopotential number by the normal gravity value computed on the
 PU1629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1629.degrees latitude (g = 980.6199 gals.).
 PU1629
 PU1629.The modeled gravity was interpolated from observed gravity values.
 PU1629
 PU1629;                    North         East    Units  Estimated Accuracy
 PU1629;SPC SD S     -   199,017.8     335,168.9     MT  (+/- 3 meters HH1 GPS) 
 PU1629
 PU1629_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0884881357(NAD 83)
 PU1629
 PU1629                          SUPERSEDED SURVEY CONTROL
 PU1629
 PU1629  NGVD 29 (??/??/92) 1483.678  (m)         4867.70   (f) ADJ UNCH    2 0
 PU1629
 PU1629.Superseded values are not recommended for survey control.
 PU1629
 PU1629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1629.See file dsdata.pdf to determine how the superseded data were derived.
 PU1629
 PU1629_MARKER: B = BOLT
 PU1629_SETTING: 66 = SET IN ROCK OUTCROP
 PU1629_STAMPING: DW 4865
 PU1629_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1629+STABILITY: POSITION/ELEVATION WELL
 PU1629
 PU1629  HISTORY     - Date     Condition        Report By
 PU1629  HISTORY     - 1900     MONUMENTED       USGS
 PU1629  HISTORY     - 1934     GOOD             CGS
 PU1629  HISTORY     - 20110513 GOOD             GEOCAC
 PU1629
 PU1629                          STATION DESCRIPTION
 PU1629
 PU1629'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1629'AT MYSTIC.
 PU1629'AT MYSTIC, PENNINGTON COUNTY, ON THE CHICAGO, BURLINGTON AND
 PU1629'QUINCY RAILROAD, ABOUT 400 FEET NORTHEAST OF THE POST OFFICE,
 PU1629'ABOUT 0.3 MILE SOUTHEAST OF MILEPOST 75, ABOUT 200 FEET NORTHWEST
 PU1629'OF THE TRACK, IN THE TOP OF A ROCK LEDGE, AND ABOUT 7 FEET ABOVE
 PU1629'THE GROUND.  A COPPER BOLT, STAMPED U.S.G.S. B.M. 4865 FT.
 PU1629
 PU1629                          STATION RECOVERY (2011)
 PU1629
 PU1629'RECOVERY NOTE BY GEOCACHING 2011
 PU1629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7913 ***********************************************************************
 AC7913  CBN         -  This is a Cooperative Base Network Control Station.
 AC7913  DESIGNATION -  49 041.53
 AC7913  PID         -  AC7913
 AC7913  STATE/COUNTY-  SD/TRIPP
 AC7913  COUNTRY     -  US
 AC7913  USGS QUAD   -  HAMILL (2017)
 AC7913
 AC7913                         *CURRENT SURVEY CONTROL
 AC7913  ______________________________________________________________________
 AC7913* NAD 83(2011) POSITION- 43 35 13.35944(N) 099 41 00.99759(W)   ADJUSTED
 AC7913* NAD 83(2011) ELLIP HT-   517.896 (meters)        (06/27/12)   ADJUSTED
 AC7913* NAD 83(2011) EPOCH   -  2010.00
 AC7913* NAVD 88 ORTHO HEIGHT -   543.8   (meters)     1784.    (feet) GPS OBS
 AC7913  ______________________________________________________________________
 AC7913  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7913  GEOID HEIGHT    -        -25.839 (meters)                     GEOID96
 AC7913  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 AC7913  NAD 83(2011) X  -   -778,397.473 (meters)                     COMP
 AC7913  NAD 83(2011) Y  - -4,561,669.266 (meters)                     COMP
 AC7913  NAD 83(2011) Z  -  4,375,328.803 (meters)                     COMP
 AC7913  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 AC7913
 AC7913  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7913  Standards:
 AC7913         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7913            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7913  -------------------------------------------------------------------
 AC7913  NETWORK    1.13   3.43           0.53   0.36   1.75     -0.07846185
 AC7913  -------------------------------------------------------------------
 AC7913  Click here for local accuracies and other accuracy information.
 AC7913
 AC7913.The horizontal coordinates were established by GPS observations
 AC7913.and adjusted by the National Geodetic Survey in June 2012.
 AC7913
 AC7913.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7913.been affixed to the stable North American tectonic plate. See 
 AC7913.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7913
 AC7913.The horizontal coordinates are valid at the epoch date displayed above
 AC7913.which is a decimal equivalence of Year/Month/Day.
 AC7913
 AC7913.The orthometric height was determined by GPS observations and a
 AC7913.high-resolution geoid model.
 AC7913
 AC7913.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7913.GEOID18 height accuracy estimate available here.
 AC7913
 AC7913.Click photographs - Photos may exist for this station.
 AC7913
 AC7913.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7913
 AC7913.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7913
 AC7913.The ellipsoidal height was determined by GPS observations
 AC7913.and is referenced to NAD 83.
 AC7913
 AC7913. The following values were computed from the NAD 83(2011) position.
 AC7913
 AC7913;                    North         East     Units Scale Factor Converg.
 AC7913;SPC SD S     -   139,481.322   652,466.466   MT  0.99990702   +0 26 53.6
 AC7913;SPC SD S     -   457,614.97  2,140,633.73   sFT  0.99990702   +0 26 53.6
 AC7913;UTM  14      - 4,826,235.413   444,813.365   MT  0.99963746   -0 28 16.8
 AC7913
 AC7913!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7913!SPC SD S     -   0.99991879  x   0.99990702  =   0.99982582
 AC7913!UTM  14      -   0.99991879  x   0.99963746  =   0.99955628
 AC7913
 AC7913_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4481326235(NAD 83)
 AC7913
 AC7913                          SUPERSEDED SURVEY CONTROL
 AC7913
 AC7913  NAD 83(2007)-  43 35 13.35961(N)    099 41 00.99840(W) AD(2002.00) 0
 AC7913  ELLIP H (02/10/07)  517.933  (m)                       GP(2002.00)    
 AC7913  ELLIP H (04/15/04)  517.917  (m)                       GP(       ) 2 1
 AC7913  NAD 83(1996)-  43 35 13.35899(N)    099 41 00.99824(W) AD(       ) B
 AC7913  ELLIP H (04/18/97)  517.967  (m)                       GP(       ) 4 1
 AC7913
 AC7913.Superseded values are not recommended for survey control.
 AC7913
 AC7913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7913.See file dsdata.pdf to determine how the superseded data were derived.
 AC7913
 AC7913_MARKER: Z = SEE DESCRIPTION
 AC7913_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7913_STAMPING: 49-41.53
 AC7913_MARK LOGO: NGS
 AC7913_PROJECTION: FLUSH
 AC7913_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7913_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7913+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7913_ROD/PIPE-DEPTH: 6.4 meters
 AC7913_SLEEVE-DEPTH  : 1.8 meters
 AC7913
 AC7913  HISTORY     - Date     Condition        Report By
 AC7913  HISTORY     - 1995     MONUMENTED       SDDT
 AC7913  HISTORY     - 19960729 GOOD             NGS
 AC7913  HISTORY     - 20130116 GOOD             INDIV
 AC7913
 AC7913                          STATION DESCRIPTION
 AC7913
 AC7913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7913'THE STATION IS LOCATED ABOUT 38.1 KM (23.65 MI) SOUTHWEST OF
 AC7913'CHAMBERLAIN, 27.4 KM (17.00 MI) NORTH-NORTHEAST OF WINNER, 1.0 KM
 AC7913'(0.60 MI) SOUTH OF HAMILL, AND 0.8 KM (0.50 MI) NORTH OF MILEPOST 41
 AC7913'ON STATE HIGHWAY 49.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7913'THE STATION FROM THE POST OFFICE IN HAMILL, GO SOUTHEAST ON A GRAVELED
 AC7913'ROAD FOR 0.2 KM (0.10 MI) TO THE JUNCTION OF STATE HIGHWAY 49, TURN
 AC7913'RIGHT AND GO SOUTHWEST ON STATE HIGHWAY 49 FOR 0.8 KM (0.50 MI) TO THE
 AC7913'JUNCTION OF A GRAVELED ROAD AND THE STATION ON THE RIGHT.  THE STATION
 AC7913'IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AC7913'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.9
 AC7913'M (98.1 FT) WEST OF THE HIGHWAY CENTER, 28.1 M (92.2 FT) NORTH OF THE
 AC7913'ROAD CENTER, 24.5 M (80.4 FT) NORTHWEST OF THE NORTH END OF A CULVERT
 AC7913'UNDER THE ROAD, 15.9 M (52.2 FT) NORTH OF A UTILITY POLE, 10.7 M (35.1
 AC7913'FT) NORTHEAST OF A WATER VALVE, 0.6 M (2.0 FT) EAST OF A FENCE CORNER,
 AC7913'0.4 M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) EAST OF
 AC7913'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7913'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7913
 AC7913                          STATION RECOVERY (2013)
 AC7913
 AC7913'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7913'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5612 ***********************************************************************
 AC5612  DESIGNATION -  4950 DW RESET
 AC5612  PID         -  AC5612
 AC5612  STATE/COUNTY-  SD/CUSTER
 AC5612  COUNTRY     -  US
 AC5612  USGS QUAD   -  JEWEL CAVE NW (2017)
 AC5612
 AC5612                         *CURRENT SURVEY CONTROL
 AC5612  ______________________________________________________________________
 AC5612* NAD 83(1986) POSITION- 43 43 15.     (N) 103 59 06.     (W)   SCALED
 AC5612* NAVD 88 ORTHO HEIGHT -  1508.958 (meters)     4950.64  (feet) ADJUSTED
 AC5612  ______________________________________________________________________
 AC5612  GEOID HEIGHT    -        -13.663 (meters)                     GEOID18
 AC5612  DYNAMIC HEIGHT  -       1508.280 (meters)     4948.42  (feet) COMP
 AC5612  MODELED GRAVITY -    980,115.4   (mgal)                       NAVD 88
 AC5612
 AC5612  VERT ORDER      -  FIRST     CLASS II
 AC5612
 AC5612.The horizontal coordinates were scaled from a map and have
 AC5612.an estimated accuracy of +/- 6 seconds.
 AC5612
 AC5612.The orthometric height was determined by differential leveling and
 AC5612.adjusted by the NATIONAL GEODETIC SURVEY
 AC5612.in October 1997.
 AC5612
 AC5612.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5612.GEOID18 height accuracy estimate available here.
 AC5612
 AC5612.Click photographs - Photos may exist for this station.
 AC5612
 AC5612.The dynamic height is computed by dividing the NAVD 88
 AC5612.geopotential number by the normal gravity value computed on the
 AC5612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5612.degrees latitude (g = 980.6199 gals.).
 AC5612
 AC5612.The modeled gravity was interpolated from observed gravity values.
 AC5612
 AC5612;                    North         East    Units  Estimated Accuracy
 AC5612;SPC SD S     -   160,610.      305,870.      MT  (+/- 180 meters Scaled)
 AC5612
 AC5612_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ817413(NAD 83)
 AC5612
 AC5612                          SUPERSEDED SURVEY CONTROL
 AC5612
 AC5612.No superseded survey control is available for this station.
 AC5612
 AC5612_MARKER: I = METAL ROD
 AC5612_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC5612_STAMPING: 4950 DW RESET 1993
 AC5612_MARK LOGO: NGS
 AC5612_MAGNETIC: I = MARKER IS A STEEL ROD
 AC5612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5612+SATELLITE: SATELLITE OBSERVATIONS - February 03, 1996
 AC5612
 AC5612  HISTORY     - Date     Condition        Report By
 AC5612  HISTORY     - 1993     MONUMENTED       NGS
 AC5612  HISTORY     - 19960203 GOOD             NGS
 AC5612
 AC5612                          STATION DESCRIPTION
 AC5612
 AC5612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC5612'36.0 KM (22.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5612'IN CUSTER, 998.0 M (3274.3 FT) EAST OF MILEPOST 4, 615.0 M (2017.7 FT)
 AC5612'WEST OF MILEPOST 5, 58.3 M (191.3 FT) SOUTH OF BENCH MARK 16 044.59,
 AC5612'26.3 M (86.3 FT) NORTHWEST OF THE CENTER OF A DRIVEWAY AND A CATTLE
 AC5612'GUARD, 24.5 M (80.4 FT) SOUTHWEST OF AND LEVEL WITH THE HIGHWAY
 AC5612'CENTERLINE, 1.2 M (3.9 FT) NORTHEAST OF A FENCE, AND 0.3 M (1.0 FT)
 AC5612'NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC5612'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AC5612'SPECIFICATIONS FOR A CLASS A MARK.  THE ROD DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1626 ***********************************************************************
 PU1626  DESIGNATION -  4970
 PU1626  PID         -  PU1626
 PU1626  STATE/COUNTY-  SD/PENNINGTON
 PU1626  COUNTRY     -  US
 PU1626  USGS QUAD   -  ROCHFORD (2017)
 PU1626
 PU1626                         *CURRENT SURVEY CONTROL
 PU1626  ______________________________________________________________________
 PU1626* NAD 83(1986) POSITION- 44 06 25.12   (N) 103 38 42.13   (W)   HD_HELD1
 PU1626* NAVD 88 ORTHO HEIGHT -  1516.220 (meters)     4974.47  (feet) ADJUSTED
 PU1626  ______________________________________________________________________
 PU1626  GEOID HEIGHT    -        -13.459 (meters)                     GEOID18
 PU1626  DYNAMIC HEIGHT  -       1515.558 (meters)     4972.29  (feet) COMP
 PU1626  MODELED GRAVITY -    980,127.4   (mgal)                       NAVD 88
 PU1626
 PU1626  VERT ORDER      -  SECOND    CLASS 0
 PU1626
 PU1626.The horizontal coordinates were determined by differentially corrected
 PU1626.hand held GPS observations or other comparable positioning techniques
 PU1626.and have an estimated accuracy of +/- 3 meters.
 PU1626
 PU1626.The orthometric height was determined by differential leveling and
 PU1626.adjusted by the NATIONAL GEODETIC SURVEY
 PU1626.in June 1991.
 PU1626
 PU1626.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1626.GEOID18 height accuracy estimate available here.
 PU1626
 PU1626.Click photographs - Photos may exist for this station.
 PU1626
 PU1626.The dynamic height is computed by dividing the NAVD 88
 PU1626.geopotential number by the normal gravity value computed on the
 PU1626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1626.degrees latitude (g = 980.6199 gals.).
 PU1626
 PU1626.The modeled gravity was interpolated from observed gravity values.
 PU1626
 PU1626;                    North         East    Units  Estimated Accuracy
 PU1626;SPC SD S     -   202,325.9     334,944.0     MT  (+/- 3 meters HH1 GPS) 
 PU1626
 PU1626_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0843784647(NAD 83)
 PU1626
 PU1626                          SUPERSEDED SURVEY CONTROL
 PU1626
 PU1626  NGVD 29 (??/??/92) 1515.589  (m)         4972.39   (f) ADJ UNCH    2 0
 PU1626
 PU1626.Superseded values are not recommended for survey control.
 PU1626
 PU1626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1626.See file dsdata.pdf to determine how the superseded data were derived.
 PU1626
 PU1626_MARKER: B = BOLT
 PU1626_SETTING: 66 = SET IN ROCK OUTCROP
 PU1626_STAMPING: 4970 DW
 PU1626_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1626+STABILITY: POSITION/ELEVATION WELL
 PU1626
 PU1626  HISTORY     - Date     Condition        Report By
 PU1626  HISTORY     - 1900     MONUMENTED       USGS
 PU1626  HISTORY     - 1938     GOOD             CGS
 PU1626
 PU1626                          STATION DESCRIPTION
 PU1626
 PU1626'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1626'3.5 MI SE FROM ROCHFORD.
 PU1626'3.5 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 PU1626'RAILROAD FROM THE STATION AT ROCHFORD, PENNINGTON COUNTY, ABOUT
 PU1626'0.4 MILE SOUTHEAST OF MILEPOST 79, ABOUT 1 1/2 RAILS SOUTHEAST OF
 PU1626'BRIDGE 78.52, 112 FEET NORTH OF THE NORTH RAIL, 35.0 FEET
 PU1626'NORTHEAST OF THE CENTER LINE OF AN UNIMPROVED ROAD, AND IN THE TOP
 PU1626'OF THE NORTHEAST ONE OF TWO LARGE SLATE ROCKS.  A 3/4-INCH
 PU1626'COPPER BOLT, STAMPED 4970 DW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0549 ***********************************************************************
 OT0549  DESIGNATION -  4976 DW
 OT0549  PID         -  OT0549
 OT0549  STATE/COUNTY-  SD/PENNINGTON
 OT0549  COUNTRY     -  US
 OT0549  USGS QUAD   -  HILL CITY (2017)
 OT0549
 OT0549                         *CURRENT SURVEY CONTROL
 OT0549  ______________________________________________________________________
 OT0549* NAD 83(1986) POSITION- 43 55 55.04   (N) 103 34 24.87   (W)   HD_HELD1
 OT0549* NAVD 88 ORTHO HEIGHT -  1518.145 (meters)     4980.78  (feet) ADJUSTED
 OT0549  ______________________________________________________________________
 OT0549  GEOID HEIGHT    -        -13.714 (meters)                     GEOID18
 OT0549  DYNAMIC HEIGHT  -       1517.479 (meters)     4978.60  (feet) COMP
 OT0549  MODELED GRAVITY -    980,125.3   (mgal)                       NAVD 88
 OT0549
 OT0549  VERT ORDER      -  SECOND    CLASS 0
 OT0549
 OT0549.The horizontal coordinates were determined by differentially corrected
 OT0549.hand held GPS observations or other comparable positioning techniques
 OT0549.and have an estimated accuracy of +/- 3 meters.
 OT0549
 OT0549.The orthometric height was determined by differential leveling and
 OT0549.adjusted by the NATIONAL GEODETIC SURVEY
 OT0549.in June 1991.
 OT0549
 OT0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0549.GEOID18 height accuracy estimate available here.
 OT0549
 OT0549.Click photographs - Photos may exist for this station.
 OT0549
 OT0549.The dynamic height is computed by dividing the NAVD 88
 OT0549.geopotential number by the normal gravity value computed on the
 OT0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0549.degrees latitude (g = 980.6199 gals.).
 OT0549
 OT0549.The modeled gravity was interpolated from observed gravity values.
 OT0549
 OT0549;                    North         East    Units  Estimated Accuracy
 OT0549;SPC SD S     -   182,669.2     339,902.1     MT  (+/- 3 meters HH1 GPS) 
 OT0549
 OT0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1449365304(NAD 83)
 OT0549
 OT0549                          SUPERSEDED SURVEY CONTROL
 OT0549
 OT0549  NGVD 29 (??/??/92) 1517.533  (m)         4978.77   (f) ADJ UNCH    2 0
 OT0549
 OT0549.Superseded values are not recommended for survey control.
 OT0549
 OT0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0549.See file dsdata.pdf to determine how the superseded data were derived.
 OT0549
 OT0549_MARKER: P = PIPE CAP
 OT0549_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0549_STAMPING: 4976 DW
 OT0549_MARK LOGO: USGS
 OT0549_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0549_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0549+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2016
 OT0549
 OT0549  HISTORY     - Date     Condition        Report By
 OT0549  HISTORY     - 1900     MONUMENTED       USGS
 OT0549  HISTORY     - 1934     GOOD             CGS
 OT0549  HISTORY     - 20071023 GOOD             GEOCAC
 OT0549  HISTORY     - 20090906 GOOD             GEOCAC
 OT0549  HISTORY     - 20160915 GOOD             USPSQD
 OT0549
 OT0549                          STATION DESCRIPTION
 OT0549
 OT0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0549'AT HILL CITY.
 OT0549'AT HILL CITY, PENNINGTON COUNTY, ABOUT 120 FEET SOUTH OF THE SOUTH
 OT0549'END OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION, 36
 OT0549'FEET WEST OF THE WEST RAIL, 1.5 FEET NORTH OF A FENCE, AND IN THE
 OT0549'SOUTH END OF THE SMALL RAILROAD PARK.  A UNITED STATES GEOLOGICAL
 OT0549'SURVEY STANDARD CAP, STAMPED DW 4976 AND RIVETED ON THE TOP OF
 OT0549'A 3 1/2-INCH IRON PIPE.
 OT0549
 OT0549                          STATION RECOVERY (2007)
 OT0549
 OT0549'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0549'AT HILL CITY, ON THE GROUNDS OF THE TOURIST TRAIN, IN A GRASSY AREA
 OT0549'SOUTH OF THE MAIN BUILDING. THE PIPE PROJECTS ABOUT 8 INCHES ABOVE THE
 OT0549'GROUND.
 OT0549
 OT0549                          STATION RECOVERY (2009)
 OT0549
 OT0549'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OT0549'RECOVERED IN GOOD CONDITION.
 OT0549
 OT0549                          STATION RECOVERY (2016)
 OT0549
 OT0549'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0549'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1145 ***********************************************************************
 OR1145  DESIGNATION -  5
 OR1145  PID         -  OR1145
 OR1145  STATE/COUNTY-  SD/GREGORY
 OR1145  COUNTRY     -  US
 OR1145  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1145
 OR1145                         *CURRENT SURVEY CONTROL
 OR1145  ______________________________________________________________________
 OR1145* NAD 83(1986) POSITION- 43 02 37.     (N) 098 34 22.     (W)   SCALED
 OR1145* NAVD 88 ORTHO HEIGHT -   426.096 (meters)     1397.95  (feet) ADJUSTED
 OR1145  ______________________________________________________________________
 OR1145  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 OR1145  DYNAMIC HEIGHT  -        425.951 (meters)     1397.47  (feet) COMP
 OR1145  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 OR1145
 OR1145  VERT ORDER      -  FIRST     CLASS II
 OR1145
 OR1145.The horizontal coordinates were scaled from a map and have
 OR1145.an estimated accuracy of +/- 6 seconds.
 OR1145
 OR1145.The orthometric height was determined by differential leveling and
 OR1145.adjusted by the NATIONAL GEODETIC SURVEY
 OR1145.in June 1994.
 OR1145
 OR1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1145.GEOID18 height accuracy estimate available here.
 OR1145
 OR1145.Click photographs - Photos may exist for this station.
 OR1145
 OR1145.The dynamic height is computed by dividing the NAVD 88
 OR1145.geopotential number by the normal gravity value computed on the
 OR1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1145.degrees latitude (g = 980.6199 gals.).
 OR1145
 OR1145.The modeled gravity was interpolated from observed gravity values.
 OR1145
 OR1145;                    North         East    Units  Estimated Accuracy
 OR1145;SPC SD S     -    80,430.      743,440.      MT  (+/- 180 meters Scaled)
 OR1145
 OR1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN347657(NAD 83)
 OR1145
 OR1145                          SUPERSEDED SURVEY CONTROL
 OR1145
 OR1145.No superseded survey control is available for this station.
 OR1145
 OR1145_MARKER: P = PIPE CAP
 OR1145_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR1145_MARK LOGO: NONE
 OR1145_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1145_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1145+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR1145_ROD/PIPE-DEPTH: 24.4 meters
 OR1145
 OR1145  HISTORY     - Date     Condition        Report By
 OR1145  HISTORY     - UNK      MONUMENTED       USACE
 OR1145  HISTORY     - 19930929 GOOD             NGS
 OR1145  HISTORY     - 20130125 GOOD             INDIV
 OR1145
 OR1145                          STATION DESCRIPTION
 OR1145
 OR1145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1145'5.0 KM (3.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1145'STATE HIGHWAY 46 IN PICKSTOWN, 72.4 M (237.5 FT) SOUTHEAST OF THE
 OR1145'HIGHWAY CENTERLINE, 22.0 M (72.2 FT) SOUTH OF THE CENTER OF A PAVED
 OR1145'ROAD LEADING TO THE FORT RANDALL HISTORIC CHAPEL, 2.0 M (6.6 FT)
 OR1145'BELOW THE LEVEL OF THE HIGHWAY, AND 0.9 M (3.0 FT) NORTHEAST OF A
 OR1145'WITNESS POST.  NOTE--THE DATUM POINT IS A WELDED BEAD ON TOP OF AN
 OR1145'UNSTAMPED METAL PIPE CAP THAT IS ATTACHED TO A 2-1/2 IN GALVANIZED
 OR1145'STEEL PIPE ENCASED IN A 5-INCH PVC PIPE.  THE PIPE IS CEMENTED IN
 OR1145'BEDROCK.  ACCESS TO THE DATUM POINT IS THROUGH A 9 BY 9-INCH METAL
 OR1145'LOCKED COVER.
 OR1145
 OR1145                          STATION RECOVERY (2013)
 OR1145
 OR1145'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0495 ***********************************************************************
 PU0495  DESIGNATION -  5 DFC
 PU0495  PID         -  PU0495
 PU0495  STATE/COUNTY-  SD/PENNINGTON
 PU0495  COUNTRY     -  US
 PU0495  USGS QUAD   -  WASTA SE (2017)
 PU0495
 PU0495                         *CURRENT SURVEY CONTROL
 PU0495  ______________________________________________________________________
 PU0495* NAD 83(1986) POSITION- 44 06 37.72   (N) 102 17 17.98   (W)   HD_HELD1
 PU0495* NAVD 88 ORTHO HEIGHT -   851.401 (meters)     2793.30  (feet) ADJUSTED
 PU0495  ______________________________________________________________________
 PU0495  GEOID HEIGHT    -        -18.916 (meters)                     GEOID18
 PU0495  DYNAMIC HEIGHT  -        851.157 (meters)     2792.50  (feet) COMP
 PU0495  MODELED GRAVITY -    980,301.8   (mgal)                       NAVD 88
 PU0495
 PU0495  VERT ORDER      -  SECOND    CLASS 0
 PU0495
 PU0495.The horizontal coordinates were determined by differentially corrected
 PU0495.hand held GPS observations or other comparable positioning techniques
 PU0495.and have an estimated accuracy of +/- 3 meters.
 PU0495
 PU0495.The orthometric height was determined by differential leveling and
 PU0495.adjusted by the NATIONAL GEODETIC SURVEY
 PU0495.in June 1991.
 PU0495
 PU0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0495.GEOID18 height accuracy estimate available here.
 PU0495
 PU0495.Click photographs - Photos may exist for this station.
 PU0495
 PU0495.The dynamic height is computed by dividing the NAVD 88
 PU0495.geopotential number by the normal gravity value computed on the
 PU0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0495.degrees latitude (g = 980.6199 gals.).
 PU0495
 PU0495.The modeled gravity was interpolated from observed gravity values.
 PU0495
 PU0495;                    North         East    Units  Estimated Accuracy
 PU0495;SPC SD S     -   199,271.5     443,511.8     MT  (+/- 3 meters HH1 GPS) 
 PU0495
 PU0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1700487719(NAD 83)
 PU0495
 PU0495                          SUPERSEDED SURVEY CONTROL
 PU0495
 PU0495  NGVD 29 (??/??/92)  850.950  (m)         2791.83   (f) ADJ UNCH    2 0
 PU0495
 PU0495.Superseded values are not recommended for survey control.
 PU0495
 PU0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0495.See file dsdata.pdf to determine how the superseded data were derived.
 PU0495
 PU0495_MARKER: DD = SURVEY DISK
 PU0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0495_STAMPING: 5 DFC TT 1950
 PU0495_MARK LOGO: USGS
 PU0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0495+STABILITY: SURFACE MOTION
 PU0495
 PU0495  HISTORY     - Date     Condition        Report By
 PU0495  HISTORY     - 1950     MONUMENTED       USGS
 PU0495  HISTORY     - 1962     GOOD             CGS
 PU0495
 PU0495                          STATION DESCRIPTION
 PU0495
 PU0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0495'11.5 MI NW FROM WALL.
 PU0495'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM THE
 PU0495'POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED DIRT
 PU0495'ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE
 PU0495'2.0 MILES WEST ALONG A TRACK ROAD TO A NORTH-SOUTH GRAVELED
 PU0495'ROAD, THENCE 1.0 MILES NORTH ALONG A GRAVELED ROAD, 71 YARDS
 PU0495'NORTHWEST OF THE NORTHWEST CORNER OF THE CEDAR BUTTE SCHOOLHOUSE,
 PU0495'IN SECTION 22, T 2 N, R 15 E, 52 FEET NORTHWEST OF THE CENTER
 PU0495'LINE OF A ROAD JUNCTION, 56 1/2 FEET NORTH OF A POWER POLE, 36
 PU0495'FEET WEST OF THE CENTER LINE OF THE ROAD, 31 FEET NORTH OF THE
 PU0495'CENTER OF A GATE, 4 1/2 FEET WEST SOUTHWEST OF A FENCE CORNER,
 PU0495'2 1/2 FEET SOUTHEAST OF A FENCE CORNER, 1.5 FEET NORTHWEST OF A
 PU0495'METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF THE ROAD, AND
 PU0495'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0829 ***********************************************************************
 OT0829  DESIGNATION -  5 DHW
 OT0829  PID         -  OT0829
 OT0829  STATE/COUNTY-  SD/FALL RIVER
 OT0829  COUNTRY     -  US
 OT0829  USGS QUAD   -  CROWE DAM (2017)
 OT0829
 OT0829                         *CURRENT SURVEY CONTROL
 OT0829  ______________________________________________________________________
 OT0829* NAD 83(1986) POSITION- 43 01 43.     (N) 103 49 41.     (W)   SCALED
 OT0829* NAVD 88 ORTHO HEIGHT -  1171.742 (meters)     3844.29  (feet) ADJUSTED
 OT0829  ______________________________________________________________________
 OT0829  GEOID HEIGHT    -        -15.599 (meters)                     GEOID18
 OT0829  DYNAMIC HEIGHT  -       1171.197 (meters)     3842.50  (feet) COMP
 OT0829  MODELED GRAVITY -    980,114.2   (mgal)                       NAVD 88
 OT0829
 OT0829  VERT ORDER      -  THIRD
 OT0829
 OT0829.The horizontal coordinates were scaled from a map and have
 OT0829.an estimated accuracy of +/- 6 seconds.
 OT0829
 OT0829.The orthometric height was determined by differential leveling and
 OT0829.adjusted by the NATIONAL GEODETIC SURVEY
 OT0829.in June 1991.
 OT0829
 OT0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0829.GEOID18 height accuracy estimate available here.
 OT0829
 OT0829.Click photographs - Photos may exist for this station.
 OT0829
 OT0829.The dynamic height is computed by dividing the NAVD 88
 OT0829.geopotential number by the normal gravity value computed on the
 OT0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0829.degrees latitude (g = 980.6199 gals.).
 OT0829
 OT0829.The modeled gravity was interpolated from observed gravity values.
 OT0829
 OT0829;                    North         East    Units  Estimated Accuracy
 OT0829;SPC SD S     -    83,230.      315,270.      MT  (+/- 180 meters Scaled)
 OT0829
 OT0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH954646(NAD 83)
 OT0829
 OT0829                          SUPERSEDED SURVEY CONTROL
 OT0829
 OT0829.No superseded survey control is available for this station.
 OT0829
 OT0829_MARKER: DB = BENCH MARK DISK
 OT0829_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0829+WITH SETTING: INFORMATION.
 OT0829_STAMPING: 5 DHW 1974
 OT0829_MARK LOGO: USGS
 OT0829_PROJECTION: FLUSH
 OT0829_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0829_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0829+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0829
 OT0829  HISTORY     - Date     Condition        Report By
 OT0829  HISTORY     - 1974     MONUMENTED       USGS
 OT0829
 OT0829                          STATION DESCRIPTION
 OT0829
 OT0829'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0829'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 9.2 MILES WEST
 OT0829'ALONG GRADED ROAD TO THE TOP OF A HILL, AT A T-ROAD SOUTH, NEAR 1/4
 OT0829'CORNER OF SECTIONS 1-12/TOWNSHIP 12 SOUTH/RANGE 2 EAST, 106 FEET
 OT0829'SOUTH AND 67 FEET WEST OF A T-INTERSECTION AT THE TOP OF THE RIDGE,
 OT0829'ABOUT 50 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, SET IN COPPER-CLAD
 OT0829'STEEL ROD DRIVEN 5 FEET AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0835 ***********************************************************************
 PU0835  DESIGNATION -  5 PCL RESET
 PU0835  PID         -  PU0835
 PU0835  STATE/COUNTY-  SD/MEADE
 PU0835  COUNTRY     -  US
 PU0835  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0835
 PU0835                         *CURRENT SURVEY CONTROL
 PU0835  ______________________________________________________________________
 PU0835* NAD 83(1986) POSITION- 44 44 54.     (N) 102 53 20.     (W)   SCALED
 PU0835* NAVD 88 ORTHO HEIGHT -   853.711 (meters)     2800.88  (feet) ADJUSTED
 PU0835  ______________________________________________________________________
 PU0835  GEOID HEIGHT    -        -17.497 (meters)                     GEOID18
 PU0835  DYNAMIC HEIGHT  -        853.507 (meters)     2800.21  (feet) COMP
 PU0835  MODELED GRAVITY -    980,349.5   (mgal)                       NAVD 88
 PU0835
 PU0835  VERT ORDER      -  SECOND    CLASS 0
 PU0835
 PU0835.The horizontal coordinates were scaled from a map and have
 PU0835.an estimated accuracy of +/- 6 seconds.
 PU0835
 PU0835.The orthometric height was determined by differential leveling and
 PU0835.adjusted by the NATIONAL GEODETIC SURVEY
 PU0835.in June 1991.
 PU0835
 PU0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0835.GEOID18 height accuracy estimate available here.
 PU0835
 PU0835.Click photographs - Photos may exist for this station.
 PU0835
 PU0835.The dynamic height is computed by dividing the NAVD 88
 PU0835.geopotential number by the normal gravity value computed on the
 PU0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0835.degrees latitude (g = 980.6199 gals.).
 PU0835
 PU0835.The modeled gravity was interpolated from observed gravity values.
 PU0835
 PU0835;                    North         East    Units  Estimated Accuracy
 PU0835;SPC SD N     -   105,760.      371,290.      MT  (+/- 180 meters Scaled)
 PU0835
 PU0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK671571(NAD 83)
 PU0835
 PU0835                          SUPERSEDED SURVEY CONTROL
 PU0835
 PU0835  NGVD 29 (??/??/92)  853.24   (m)         2799.3    (f) COMPUTED    2 0
 PU0835
 PU0835.Superseded values are not recommended for survey control.
 PU0835
 PU0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0835.See file dsdata.pdf to determine how the superseded data were derived.
 PU0835
 PU0835_MARKER: DB = BENCH MARK DISK
 PU0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0835_STAMPING: RESET 2800 5 PCL ET 1958
 PU0835_MARK LOGO: USGS
 PU0835_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0835+STABILITY: SURFACE MOTION
 PU0835
 PU0835  HISTORY     - Date     Condition        Report By
 PU0835  HISTORY     - 1958     MONUMENTED       USGS
 PU0835  HISTORY     - 1962     GOOD             CGS
 PU0835
 PU0835                          STATION DESCRIPTION
 PU0835
 PU0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0835'4.7 MI W FROM FAIRPOINT.
 PU0835'4.7 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0835'0.05 MILE WEST OF THE JUNCTION OF A DIRT ROAD NORTH, 70 FEET
 PU0835'SOUTH OF THE CENTER LINE OF THE ROAD, 17.4 FEET SOUTH OF A
 PU0835'FENCE, 1.0 FOOT SOUTH OF A WITNESS POST, ABOUT 1 FOOT LOWER
 PU0835'THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0835'0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7882 ***********************************************************************
 AC7882  CBN         -  This is a Cooperative Base Network Control Station.
 AC7882  DESIGNATION -  50 220.27
 AC7882  PID         -  AC7882
 AC7882  STATE/COUNTY-  SD/BUFFALO
 AC7882  COUNTRY     -  US
 AC7882  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 AC7882
 AC7882                         *CURRENT SURVEY CONTROL
 AC7882  ______________________________________________________________________
 AC7882* NAD 83(2011) POSITION- 43 57 39.50699(N) 099 18 23.36368(W)   ADJUSTED
 AC7882* NAD 83(2011) ELLIP HT-   470.792 (meters)        (06/27/12)   ADJUSTED
 AC7882* NAD 83(2011) EPOCH   -  2010.00
 AC7882* NAVD 88 ORTHO HEIGHT -   496.0   (meters)     1627.    (feet) GPS OBS
 AC7882  ______________________________________________________________________
 AC7882  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7882  GEOID HEIGHT    -        -25.142 (meters)                     GEOID96
 AC7882  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 AC7882  NAD 83(2011) X  -   -743,701.974 (meters)                     COMP
 AC7882  NAD 83(2011) Y  - -4,538,293.888 (meters)                     COMP
 AC7882  NAD 83(2011) Z  -  4,405,298.170 (meters)                     COMP
 AC7882  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 AC7882
 AC7882  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7882  Standards:
 AC7882         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7882            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7882  -------------------------------------------------------------------
 AC7882  NETWORK    1.00   3.10           0.47   0.31   1.58     -0.07955927
 AC7882  -------------------------------------------------------------------
 AC7882  Click here for local accuracies and other accuracy information.
 AC7882
 AC7882.The horizontal coordinates were established by GPS observations
 AC7882.and adjusted by the National Geodetic Survey in June 2012.
 AC7882
 AC7882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7882.been affixed to the stable North American tectonic plate. See 
 AC7882.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7882
 AC7882.The horizontal coordinates are valid at the epoch date displayed above
 AC7882.which is a decimal equivalence of Year/Month/Day.
 AC7882
 AC7882.The orthometric height was determined by GPS observations and a
 AC7882.high-resolution geoid model.
 AC7882
 AC7882.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7882.GEOID18 height accuracy estimate available here.
 AC7882
 AC7882.Click photographs - Photos may exist for this station.
 AC7882
 AC7882.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7882
 AC7882.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7882
 AC7882.The ellipsoidal height was determined by GPS observations
 AC7882.and is referenced to NAD 83.
 AC7882
 AC7882. The following values were computed from the NAD 83(2011) position.
 AC7882
 AC7882;                    North         East     Units Scale Factor Converg.
 AC7882;SPC SD S     -   181,328.407   682,404.863   MT  0.99992472   +0 42 30.1
 AC7882;SPC SD S     -   594,908.28  2,238,856.62   sFT  0.99992472   +0 42 30.1
 AC7882;UTM  14      - 4,867,583.994   475,411.339   MT  0.99960744   -0 12 45.9
 AC7882
 AC7882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7882!SPC SD S     -   0.99992618  x   0.99992472  =   0.99985091
 AC7882!UTM  14      -   0.99992618  x   0.99960744  =   0.99953365
 AC7882
 AC7882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7541167583(NAD 83)
 AC7882
 AC7882                          SUPERSEDED SURVEY CONTROL
 AC7882
 AC7882  NAD 83(2007)-  43 57 39.50743(N)    099 18 23.36449(W) AD(2002.00) 0
 AC7882  ELLIP H (02/10/07)  470.830  (m)                       GP(2002.00)    
 AC7882  ELLIP H (04/15/04)  470.823  (m)                       GP(       ) 2 1
 AC7882  NAD 83(1996)-  43 57 39.50649(N)    099 18 23.36405(W) AD(       ) B
 AC7882  ELLIP H (04/18/97)  470.890  (m)                       GP(       ) 4 1
 AC7882
 AC7882.Superseded values are not recommended for survey control.
 AC7882
 AC7882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7882.See file dsdata.pdf to determine how the superseded data were derived.
 AC7882
 AC7882_MARKER: Z = SEE DESCRIPTION
 AC7882_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7882_STAMPING: 50-220.27 1995
 AC7882_MARK LOGO: NGS
 AC7882_PROJECTION: PROJECTING 6 CENTIMETERS
 AC7882_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7882+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7882_ROD/PIPE-DEPTH: 12.8 meters
 AC7882_SLEEVE-DEPTH  : 1.8 meters
 AC7882
 AC7882  HISTORY     - Date     Condition        Report By
 AC7882  HISTORY     - 1995     MONUMENTED       SDDT
 AC7882  HISTORY     - 19960807 GOOD             NGS
 AC7882  HISTORY     - 20121228 GOOD             INDIV
 AC7882  HISTORY     - 20130116 GOOD             INDIV
 AC7882
 AC7882                          STATION DESCRIPTION
 AC7882
 AC7882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7882'THE STATION IS LOCATED ABOUT 18.4 KM (11.45 MI) NORTH OF CHAMBERLAIN,
 AC7882'16.1 KM (10.00 MI) SOUTHEAST OF FORT THOMPSON, AND 13.8 KM (8.55 MI)
 AC7882'SOUTH OF LEES CORNER, ON STATE HIGHWAY 50.  OWNERSHIP--THE STATE OF
 AC7882'SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AC7882'HIGHWAYS 34 AND 50 AT LEES CORNER, GO SOUTH ON STATE HIGHWAY 50 FOR
 AC7882'11.8 KM (7.35 MI) TO THE 2ND BRIDGE SPANNING CROW CREEK, CONTINUE
 AC7882'SOUTH ON STATE HIGHWAY 50 FOR 2.0 KM (1.25 MI) TO THE STATION ON THE
 AC7882'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7882'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7882'PIPE.  LOCATED 3.1 KM (1.90 MI) NORTH OF THE BRULLE/BUFFALO COUNTY
 AC7882'LINE, 29.9 M (98.1 FT) WEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 AC7882'EAST OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) WEST OF A METAL GUARD
 AC7882'POST, AND THE STATION IS 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AC7882'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7882'AND THEN A 4-INCH PVC CAP.
 AC7882
 AC7882                          STATION RECOVERY (2012)
 AC7882
 AC7882'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7882'RECOVERED IN GOOD CONDITION.
 AC7882
 AC7882                          STATION RECOVERY (2013)
 AC7882
 AC7882'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7928 ***********************************************************************
 AC7928  CBN         -  This is a Cooperative Base Network Control Station.
 AC7928  DESIGNATION -  50 253.72
 AC7928  PID         -  AC7928
 AC7928  STATE/COUNTY-  SD/BRULE
 AC7928  COUNTRY     -  US
 AC7928  USGS QUAD   -  BIJOU HILLS (2017)
 AC7928
 AC7928                         *CURRENT SURVEY CONTROL
 AC7928  ______________________________________________________________________
 AC7928* NAD 83(2011) POSITION- 43 34 45.07226(N) 099 10 13.82928(W)   ADJUSTED
 AC7928* NAD 83(2011) ELLIP HT-   505.833 (meters)        (06/27/12)   ADJUSTED
 AC7928* NAD 83(2011) EPOCH   -  2010.00
 AC7928* NAVD 88 ORTHO HEIGHT -   531.9   (meters)     1745.    (feet) GPS OBS
 AC7928  ______________________________________________________________________
 AC7928  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7928  GEOID HEIGHT    -        -26.029 (meters)                     GEOID96
 AC7928  GEOID HEIGHT    -        -26.124 (meters)                     GEOID18
 AC7928  NAD 83(2011) X  -   -737,610.112 (meters)                     COMP
 AC7928  NAD 83(2011) Y  - -4,569,042.642 (meters)                     COMP
 AC7928  NAD 83(2011) Z  -  4,374,688.052 (meters)                     COMP
 AC7928  LAPLACE CORR    -         -0.17  (seconds)                    DEFLEC18
 AC7928
 AC7928  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7928  Standards:
 AC7928         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7928            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7928  -------------------------------------------------------------------
 AC7928  NETWORK    0.92   2.78           0.43   0.29   1.42     -0.07954408
 AC7928  -------------------------------------------------------------------
 AC7928  Click here for local accuracies and other accuracy information.
 AC7928
 AC7928.The horizontal coordinates were established by GPS observations
 AC7928.and adjusted by the National Geodetic Survey in June 2012.
 AC7928
 AC7928.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7928.been affixed to the stable North American tectonic plate. See 
 AC7928.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7928
 AC7928.The horizontal coordinates are valid at the epoch date displayed above
 AC7928.which is a decimal equivalence of Year/Month/Day.
 AC7928
 AC7928.The orthometric height was determined by GPS observations and a
 AC7928.high-resolution geoid model.
 AC7928
 AC7928.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7928.GEOID18 height accuracy estimate available here.
 AC7928
 AC7928.Click photographs - Photos may exist for this station.
 AC7928
 AC7928.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7928
 AC7928.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7928
 AC7928.The ellipsoidal height was determined by GPS observations
 AC7928.and is referenced to NAD 83.
 AC7928
 AC7928. The following values were computed from the NAD 83(2011) position.
 AC7928
 AC7928;                    North         East     Units Scale Factor Converg.
 AC7928;SPC SD S     -   139,060.594   693,910.648   MT  0.99990710   +0 48 07.8
 AC7928;SPC SD S     -   456,234.63  2,276,605.18   sFT  0.99990710   +0 48 07.8
 AC7928;UTM  14      - 4,825,149.887   486,233.412   MT  0.99960233   -0 07 03.1
 AC7928
 AC7928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7928!SPC SD S     -   0.99992069  x   0.99990710  =   0.99982779
 AC7928!UTM  14      -   0.99992069  x   0.99960233  =   0.99952305
 AC7928
 AC7928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8623325149(NAD 83)
 AC7928
 AC7928                          SUPERSEDED SURVEY CONTROL
 AC7928
 AC7928  NAD 83(2007)-  43 34 45.07230(N)    099 10 13.83011(W) AD(2002.00) 0
 AC7928  ELLIP H (02/10/07)  505.865  (m)                       GP(2002.00)    
 AC7928  ELLIP H (04/15/04)  505.847  (m)                       GP(       ) 2 1
 AC7928  NAD 83(1996)-  43 34 45.07191(N)    099 10 13.83000(W) AD(       ) B
 AC7928  ELLIP H (04/18/97)  505.892  (m)                       GP(       ) 4 1
 AC7928
 AC7928.Superseded values are not recommended for survey control.
 AC7928
 AC7928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7928.See file dsdata.pdf to determine how the superseded data were derived.
 AC7928
 AC7928_MARKER: Z = SEE DESCRIPTION
 AC7928_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7928_STAMPING: 50-253.72
 AC7928_MARK LOGO: NGS
 AC7928_PROJECTION: FLUSH
 AC7928_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7928+SATELLITE: SATELLITE OBSERVATIONS - May 22, 2012
 AC7928_ROD/PIPE-DEPTH: 6.4 meters
 AC7928_SLEEVE-DEPTH  : 1.8 meters
 AC7928
 AC7928  HISTORY     - Date     Condition        Report By
 AC7928  HISTORY     - 1995     MONUMENTED       SDDT
 AC7928  HISTORY     - 19960926 GOOD             NGS
 AC7928  HISTORY     - 20120522 GOOD             INDIV
 AC7928
 AC7928                          STATION DESCRIPTION
 AC7928
 AC7928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7928'THE STATION IS LOCATED ABOUT 12.0 MI (19.3 KM) SOUTH OF INTERSTATE
 AC7928'HIGHWAY 90 EXIT 272 AND 5.5 MI (8.9 KM) NORTH OF BRULE/CHARLES MIX
 AC7928'COUNTY LINE, ON STATE HIGHWAY 50.  OWNERSHIP--THE STATE OF SOUTH
 AC7928'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN PUCKWANA, GO
 AC7928'SOUTH ON MAIN STREET FOR 0.5 MI (0.8 KM) TO THE JUNCTION OF COUNTY
 AC7928'ROAD 122, TURN RIGHT AND GO WEST ON COUNTY ROAD 122 FOR 0.01 MI (0.02
 AC7928'KM) TO THE JUNCTION OF HIGH STREET, TURN LEFT AND GO SOUTH ON HIGH
 AC7928'STREET FOR 0.01 MI (0.02 KM) TO THE JUNCTION OF STATE HIGHWAY 50, TURN
 AC7928'LEFT AND GO SOUTH ON STATE HIGHWAY 50 FOR 13.4 MI (21.6 KM) TO THE
 AC7928'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7928'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7928'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 71.3 FT (21.7 M) EAST OF THE
 AC7928'HIGHWAY CENTER, 24.6 FT (7.5 M) NORTH OF THE CENTER OF A FIELD
 AC7928'ENTRANCE ROAD, 20.7 FT (6.3 M) EAST OF THE NORTHEAST CORNER OF A
 AC7928'CULVERT UNDER THE ROAD, 3.3 FT (1.0 M) WEST OF A FENCE, 1.6 FT (0.5 M)
 AC7928'WEST OF A WITNESS POST, AND 1.5 FT (0.5 M) EAST OF A METAL GUARD POST.
 AC7928'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7928'A 4-INCH PVC CAP.
 AC7928
 AC7928                          STATION RECOVERY (2012)
 AC7928
 AC7928'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7928'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7861 ***********************************************************************
 AC7861  CBN         -  This is a Cooperative Base Network Control Station.
 AC7861  DESIGNATION -  50 310.33
 AC7861  PID         -  AC7861
 AC7861  STATE/COUNTY-  SD/CHARLES MIX
 AC7861  COUNTRY     -  US
 AC7861  USGS QUAD   -  LAKE ANDES (2017)
 AC7861
 AC7861                         *CURRENT SURVEY CONTROL
 AC7861  ______________________________________________________________________
 AC7861* NAD 83(2011) POSITION- 43 10 12.53006(N) 098 36 18.40977(W)   ADJUSTED
 AC7861* NAD 83(2011) ELLIP HT-   487.073 (meters)        (06/27/12)   ADJUSTED
 AC7861* NAD 83(2011) EPOCH   -  2010.00
 AC7861* NAVD 88 ORTHO HEIGHT -   513.4   (meters)     1684.    (feet) GPS OBS
 AC7861  ______________________________________________________________________
 AC7861  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7861  GEOID HEIGHT    -        -26.310 (meters)                     GEOID96
 AC7861  GEOID HEIGHT    -        -26.383 (meters)                     GEOID18
 AC7861  NAD 83(2011) X  -   -697,155.662 (meters)                     COMP
 AC7861  NAD 83(2011) Y  - -4,606,945.943 (meters)                     COMP
 AC7861  NAD 83(2011) Z  -  4,341,640.180 (meters)                     COMP
 AC7861  LAPLACE CORR    -         -1.82  (seconds)                    DEFLEC18
 AC7861
 AC7861  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7861  Standards:
 AC7861         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7861            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7861  -------------------------------------------------------------------
 AC7861  NETWORK    0.88   2.70           0.41   0.28   1.38     -0.05746535
 AC7861  -------------------------------------------------------------------
 AC7861  Click here for local accuracies and other accuracy information.
 AC7861
 AC7861.The horizontal coordinates were established by GPS observations
 AC7861.and adjusted by the National Geodetic Survey in June 2012.
 AC7861
 AC7861.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7861.been affixed to the stable North American tectonic plate. See 
 AC7861.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7861
 AC7861.The horizontal coordinates are valid at the epoch date displayed above
 AC7861.which is a decimal equivalence of Year/Month/Day.
 AC7861
 AC7861.The orthometric height was determined by GPS observations and a
 AC7861.high-resolution geoid model.
 AC7861
 AC7861.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7861.GEOID18 height accuracy estimate available here.
 AC7861
 AC7861.Click photographs - Photos may exist for this station.
 AC7861
 AC7861.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7861
 AC7861.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7861
 AC7861.The ellipsoidal height was determined by GPS observations
 AC7861.and is referenced to NAD 83.
 AC7861
 AC7861. The following values were computed from the NAD 83(2011) position.
 AC7861
 AC7861;                    North         East     Units Scale Factor Converg.
 AC7861;SPC SD S     -    94,424.551   740,512.274   MT  0.99993729   +1 11 32.0
 AC7861;SPC SD S     -   309,791.21  2,429,497.35   sFT  0.99993729   +1 11 32.0
 AC7861;UTM  14      - 4,779,785.315   532,097.584   MT  0.99961267   +0 16 12.6
 AC7861
 AC7861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7861!SPC SD S     -   0.99992362  x   0.99993729  =   0.99986092
 AC7861!UTM  14      -   0.99992362  x   0.99961267  =   0.99953632
 AC7861
 AC7861_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN3209779785(NAD 83)
 AC7861
 AC7861                          SUPERSEDED SURVEY CONTROL
 AC7861
 AC7861  NAD 83(2007)-  43 10 12.53006(N)    098 36 18.41060(W) AD(2002.00) 0
 AC7861  ELLIP H (02/10/07)  487.101  (m)                       GP(2002.00)    
 AC7861  ELLIP H (04/15/04)  487.083  (m)                       GP(       ) 2 1
 AC7861  NAD 83(1996)-  43 10 12.52986(N)    098 36 18.41040(W) AD(       ) B
 AC7861  ELLIP H (04/18/97)  487.127  (m)                       GP(       ) 4 1
 AC7861
 AC7861.Superseded values are not recommended for survey control.
 AC7861
 AC7861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7861.See file dsdata.pdf to determine how the superseded data were derived.
 AC7861
 AC7861_MARKER: Z = SEE DESCRIPTION
 AC7861_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7861_STAMPING: 50-310.33 1995
 AC7861_MARK LOGO: NGS
 AC7861_PROJECTION: FLUSH
 AC7861_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7861_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7861+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 AC7861_ROD/PIPE-DEPTH: 6.4 meters
 AC7861_SLEEVE-DEPTH  : 1.8 meters
 AC7861
 AC7861  HISTORY     - Date     Condition        Report By
 AC7861  HISTORY     - 1995     MONUMENTED       SDDT
 AC7861  HISTORY     - 19960924 GOOD             NGS
 AC7861  HISTORY     - 20121210 GOOD             INDIV
 AC7861
 AC7861                          STATION DESCRIPTION
 AC7861
 AC7861'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7861'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) WEST OF LAKE ANDES, ON
 AC7861'SOUTH DAKOTA HIGHWAY 50.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7861'REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 281 AND 18 AND
 AC7861'STATE HIGHWAY 50 ON THE SOUTH SIDE OF LAKE ANDES, GO NORTH ON STATE
 AC7861'HIGHWAY 50 FOR 0.35 MI (0.56 KM) TO A T-JUNCTION, TURN LEFT AND GO
 AC7861'WEST ON STATE HIGHWAY 50 FOR 3.55 MI (5.71 KM) TO THE JUNCTION OF A
 AC7861'GRAVELED ROAD AND THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 AC7861'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7861'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 82.3 FT (25.1
 AC7861'M) NORTH OF THE CENTERLINE OF THE HIGHWAY, 32.6 FT (9.9 M) NORTH OF A
 AC7861'FENCE CORNER, 27.0 FT (8.2 M) EAST OF THE CENTER OF THE GRAVELED ROAD,
 AC7861'2.7 FT (0.8 M) WEST OF A FENCE, 1.3 FT (0.4 M) SOUTH OF A WITNESS
 AC7861'POST, AND 1.1 FT (0.3 M) EAST OF A METAL GUARD POST. NOTE--ACCESS TO
 AC7861'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7861'CAP.
 AC7861
 AC7861                          STATION RECOVERY (2012)
 AC7861
 AC7861'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1114 ***********************************************************************
 OR1114  DESIGNATION -  50 339.95
 OR1114  PID         -  OR1114
 OR1114  STATE/COUNTY-  SD/CHARLES MIX
 OR1114  COUNTRY     -  US
 OR1114  USGS QUAD   -  DANTE (2017)
 OR1114
 OR1114                         *CURRENT SURVEY CONTROL
 OR1114  ______________________________________________________________________
 OR1114* NAD 83(1986) POSITION- 43 03 11.     (N) 098 07 37.     (W)   SCALED
 OR1114* NAVD 88 ORTHO HEIGHT -   499.874 (meters)     1640.00  (feet) ADJUSTED
 OR1114  ______________________________________________________________________
 OR1114  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 OR1114  DYNAMIC HEIGHT  -        499.705 (meters)     1639.45  (feet) COMP
 OR1114  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 OR1114
 OR1114  VERT ORDER      -  FIRST     CLASS II
 OR1114
 OR1114.The horizontal coordinates were scaled from a map and have
 OR1114.an estimated accuracy of +/- 6 seconds.
 OR1114
 OR1114.The orthometric height was determined by differential leveling and
 OR1114.adjusted by the NATIONAL GEODETIC SURVEY
 OR1114.in June 1994.
 OR1114
 OR1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1114.GEOID18 height accuracy estimate available here.
 OR1114
 OR1114.Click photographs - Photos may exist for this station.
 OR1114
 OR1114.The dynamic height is computed by dividing the NAVD 88
 OR1114.geopotential number by the normal gravity value computed on the
 OR1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1114.degrees latitude (g = 980.6199 gals.).
 OR1114
 OR1114.The modeled gravity was interpolated from observed gravity values.
 OR1114
 OR1114;                    North         East    Units  Estimated Accuracy
 OR1114;SPC SD S     -    82,340.      779,730.      MT  (+/- 180 meters Scaled)
 OR1114
 OR1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN711670(NAD 83)
 OR1114
 OR1114                          SUPERSEDED SURVEY CONTROL
 OR1114
 OR1114.No superseded survey control is available for this station.
 OR1114
 OR1114_MARKER: DB = BENCH MARK DISK
 OR1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1114_STAMPING: 50-339.95 1993
 OR1114_MARK LOGO: SDDT
 OR1114_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1114+STABILITY: SURFACE MOTION
 OR1114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1114+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1114
 OR1114  HISTORY     - Date     Condition        Report By
 OR1114  HISTORY     - 1993     MONUMENTED       SDDT
 OR1114  HISTORY     - 19930919 GOOD             NGS
 OR1114  HISTORY     - 20120324 GOOD             INDIV
 OR1114
 OR1114                          STATION DESCRIPTION
 OR1114
 OR1114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1114'16.9 KM (10.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1114'OF MAIN AVENUE IN WAGNER, 88.0 M (288.7 FT) EAST OF MILEPOST 340,
 OR1114'71.5 M (234.6 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 29.9 M
 OR1114'(98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT) SOUTH OF AN
 OR1114'UNDERGROUND CABLE JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OR1114'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 OR1114'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1114
 OR1114                          STATION RECOVERY (2012)
 OR1114
 OR1114'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1113 ***********************************************************************
 OR1113  DESIGNATION -  50 340.95
 OR1113  PID         -  OR1113
 OR1113  STATE/COUNTY-  SD/CHARLES MIX
 OR1113  COUNTRY     -  US
 OR1113  USGS QUAD   -  DANTE (2017)
 OR1113
 OR1113                         *CURRENT SURVEY CONTROL
 OR1113  ______________________________________________________________________
 OR1113* NAD 83(1986) POSITION- 43 02 20.     (N) 098 07 37.     (W)   SCALED
 OR1113* NAVD 88 ORTHO HEIGHT -   485.903 (meters)     1594.17  (feet) ADJUSTED
 OR1113  ______________________________________________________________________
 OR1113  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 OR1113  DYNAMIC HEIGHT  -        485.740 (meters)     1593.63  (feet) COMP
 OR1113  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 OR1113
 OR1113  VERT ORDER      -  FIRST     CLASS II
 OR1113
 OR1113.The horizontal coordinates were scaled from a map and have
 OR1113.an estimated accuracy of +/- 6 seconds.
 OR1113
 OR1113.The orthometric height was determined by differential leveling and
 OR1113.adjusted by the NATIONAL GEODETIC SURVEY
 OR1113.in June 1994.
 OR1113
 OR1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1113.GEOID18 height accuracy estimate available here.
 OR1113
 OR1113.Click photographs - Photos may exist for this station.
 OR1113
 OR1113.The dynamic height is computed by dividing the NAVD 88
 OR1113.geopotential number by the normal gravity value computed on the
 OR1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1113.degrees latitude (g = 980.6199 gals.).
 OR1113
 OR1113.The modeled gravity was interpolated from observed gravity values.
 OR1113
 OR1113;                    North         East    Units  Estimated Accuracy
 OR1113;SPC SD S     -    80,770.      779,770.      MT  (+/- 180 meters Scaled)
 OR1113
 OR1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN711655(NAD 83)
 OR1113
 OR1113                          SUPERSEDED SURVEY CONTROL
 OR1113
 OR1113.No superseded survey control is available for this station.
 OR1113
 OR1113_MARKER: DB = BENCH MARK DISK
 OR1113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1113_STAMPING: 50-340.95 1993
 OR1113_MARK LOGO: SDDT
 OR1113_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1113+STABILITY: SURFACE MOTION
 OR1113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1113+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1113
 OR1113  HISTORY     - Date     Condition        Report By
 OR1113  HISTORY     - 1993     MONUMENTED       SDDT
 OR1113  HISTORY     - 19930919 GOOD             NGS
 OR1113  HISTORY     - 20120324 GOOD             INDIV
 OR1113
 OR1113                          STATION DESCRIPTION
 OR1113
 OR1113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1113'18.4 KM (11.45 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1113'OF MAIN AVENUE IN WAGNER, 58.0 M (190.3 FT) NORTHEAST OF MILEPOST
 OR1113'341, 30.2 M (99.1 FT) EAST OF THE HIGHWAY CENTERLINE, 27.5 M (90.2
 OR1113'FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 2.5 M (8.2 FT) BELOW THE
 OR1113'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 OR1113'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OR1113'SURFACE.
 OR1113
 OR1113                          STATION RECOVERY (2012)
 OR1113
 OR1113'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1113'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1111 ***********************************************************************
 OR1111  DESIGNATION -  50 342.75
 OR1111  PID         -  OR1111
 OR1111  STATE/COUNTY-  SD/CHARLES MIX
 OR1111  COUNTRY     -  US
 OR1111  USGS QUAD   -  DANTE (2017)
 OR1111
 OR1111                         *CURRENT SURVEY CONTROL
 OR1111  ______________________________________________________________________
 OR1111* NAD 83(1986) POSITION- 43 00 50.     (N) 098 07 42.     (W)   SCALED
 OR1111* NAVD 88 ORTHO HEIGHT -   464.630 (meters)     1524.37  (feet) ADJUSTED
 OR1111  ______________________________________________________________________
 OR1111  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 OR1111  DYNAMIC HEIGHT  -        464.475 (meters)     1523.87  (feet) COMP
 OR1111  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 OR1111
 OR1111  VERT ORDER      -  FIRST     CLASS II
 OR1111
 OR1111.The horizontal coordinates were scaled from a map and have
 OR1111.an estimated accuracy of +/- 6 seconds.
 OR1111
 OR1111.The orthometric height was determined by differential leveling and
 OR1111.adjusted by the NATIONAL GEODETIC SURVEY
 OR1111.in June 1994.
 OR1111
 OR1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1111.GEOID18 height accuracy estimate available here.
 OR1111
 OR1111.Click photographs - Photos may exist for this station.
 OR1111
 OR1111.The dynamic height is computed by dividing the NAVD 88
 OR1111.geopotential number by the normal gravity value computed on the
 OR1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1111.degrees latitude (g = 980.6199 gals.).
 OR1111
 OR1111.The modeled gravity was interpolated from observed gravity values.
 OR1111
 OR1111;                    North         East    Units  Estimated Accuracy
 OR1111;SPC SD S     -    77,990.      779,730.      MT  (+/- 180 meters Scaled)
 OR1111
 OR1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN710627(NAD 83)
 OR1111
 OR1111                          SUPERSEDED SURVEY CONTROL
 OR1111
 OR1111.No superseded survey control is available for this station.
 OR1111
 OR1111_MARKER: DB = BENCH MARK DISK
 OR1111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1111_STAMPING: 50-342.75 1993
 OR1111_MARK LOGO: SDDT
 OR1111_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1111+STABILITY: SURFACE MOTION
 OR1111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1111+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1111
 OR1111  HISTORY     - Date     Condition        Report By
 OR1111  HISTORY     - 1993     MONUMENTED       SDDT
 OR1111  HISTORY     - 19930919 GOOD             NGS
 OR1111  HISTORY     - 20120324 GOOD             INDIV
 OR1111
 OR1111                          STATION DESCRIPTION
 OR1111
 OR1111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1111'21.2 KM (13.15 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1111'OF MAIN AVENUE IN WAGNER, 1.0 KM (0.60 MI) SOUTH OF MILEPOST 342,
 OR1111'32.5 M (106.6 FT) WEST OF THE HIGHWAY CENTERLINE, 31.0 M (101.7 FT)
 OR1111'SOUTH OF THE EXTENDED CENTER OF A DRIVEWAY LEADING EAST TO A FRAME
 OR1111'HOUSE, 12.5 M (41.0 FT) SOUTH OF AN UNDERGROUND CABLE JUNCTION BOX,
 OR1111'0.6 M (2.0 FT) EAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE
 OR1111'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 OR1111'ABOVE THE GROUND SURFACE.
 OR1111
 OR1111                          STATION RECOVERY (2012)
 OR1111
 OR1111'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1110 ***********************************************************************
 OR1110  DESIGNATION -  50 343.80
 OR1110  PID         -  OR1110
 OR1110  STATE/COUNTY-  SD/BON HOMME
 OR1110  COUNTRY     -  US
 OR1110  USGS QUAD   -  AVON (2017)
 OR1110
 OR1110                         *CURRENT SURVEY CONTROL
 OR1110  ______________________________________________________________________
 OR1110* NAD 83(1986) POSITION- 43 00 35.17   (N) 098 06 35.67   (W)   HD_HELD1
 OR1110* NAVD 88 ORTHO HEIGHT -   453.564 (meters)     1488.07  (feet) ADJUSTED
 OR1110  ______________________________________________________________________
 OR1110  GEOID HEIGHT    -        -26.225 (meters)                     GEOID18
 OR1110  DYNAMIC HEIGHT  -        453.412 (meters)     1487.57  (feet) COMP
 OR1110  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 OR1110
 OR1110  VERT ORDER      -  FIRST     CLASS II
 OR1110
 OR1110.The horizontal coordinates were determined by differentially corrected
 OR1110.hand held GPS observations or other comparable positioning techniques
 OR1110.and have an estimated accuracy of +/- 3 meters.
 OR1110
 OR1110.The orthometric height was determined by differential leveling and
 OR1110.adjusted by the NATIONAL GEODETIC SURVEY
 OR1110.in June 1994.
 OR1110
 OR1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1110.GEOID18 height accuracy estimate available here.
 OR1110
 OR1110.Click photographs - Photos may exist for this station.
 OR1110
 OR1110.The dynamic height is computed by dividing the NAVD 88
 OR1110.geopotential number by the normal gravity value computed on the
 OR1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1110.degrees latitude (g = 980.6199 gals.).
 OR1110
 OR1110.The modeled gravity was interpolated from observed gravity values.
 OR1110
 OR1110;                    North         East    Units  Estimated Accuracy
 OR1110;SPC SD S     -    77,572.5     781,243.1     MT  (+/- 3 meters HH1 GPS) 
 OR1110
 OR1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7253862284(NAD 83)
 OR1110
 OR1110                          SUPERSEDED SURVEY CONTROL
 OR1110
 OR1110.No superseded survey control is available for this station.
 OR1110
 OR1110_MARKER: Z = SEE DESCRIPTION
 OR1110_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1110_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1110_STAMPING: 50-343.80 1993
 OR1110_MARK LOGO: NGS
 OR1110_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1110_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1110_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1110+STABILITY: POSITION/ELEVATION WELL
 OR1110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1110+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1110_ROD/PIPE-DEPTH: 6.4 meters
 OR1110_SLEEVE-DEPTH  : 3.0 meters
 OR1110
 OR1110  HISTORY     - Date     Condition        Report By
 OR1110  HISTORY     - 1993     MONUMENTED       SDDT
 OR1110  HISTORY     - 19930919 GOOD             NGS
 OR1110  HISTORY     - 20120324 GOOD             INDIV
 OR1110
 OR1110                          STATION DESCRIPTION
 OR1110
 OR1110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1110'20.9 KM (13.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1110'OF PEARL STREET IN TYNDALL, 427.0 M (1400.9 FT) WEST OF MILEPOST 344,
 OR1110'160.0 M (524.9 FT) EAST OF THE EAST END OF THE HIGHWAY BRIDGE
 OR1110'SPANNING DRY CHATEAU CREEK, 29.7 M (97.4 FT) SOUTH OF THE HIGHWAY
 OR1110'CENTERLINE, 5.6 M (18.4 FT) WEST OF THE CENTER OF A FIELD ENTRANCE,
 OR1110'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH
 OR1110'OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) SOUTH OF A STEEL
 OR1110'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 OR1110'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE
 OR1110'ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A
 OR1110'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OR1110
 OR1110                          STATION RECOVERY (2012)
 OR1110
 OR1110'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1109 ***********************************************************************
 OR1109  DESIGNATION -  50 344.80
 OR1109  PID         -  OR1109
 OR1109  STATE/COUNTY-  SD/BON HOMME
 OR1109  COUNTRY     -  US
 OR1109  USGS QUAD   -  AVON (2017)
 OR1109
 OR1109                         *CURRENT SURVEY CONTROL
 OR1109  ______________________________________________________________________
 OR1109* NAD 83(1986) POSITION- 43 00 37.09   (N) 098 05 22.43   (W)   HD_HELD1
 OR1109* NAVD 88 ORTHO HEIGHT -   458.638 (meters)     1504.71  (feet) ADJUSTED
 OR1109  ______________________________________________________________________
 OR1109  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 OR1109  DYNAMIC HEIGHT  -        458.483 (meters)     1504.21  (feet) COMP
 OR1109  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 OR1109
 OR1109  VERT ORDER      -  FIRST     CLASS II
 OR1109
 OR1109.The horizontal coordinates were determined by differentially corrected
 OR1109.hand held GPS observations or other comparable positioning techniques
 OR1109.and have an estimated accuracy of +/- 3 meters.
 OR1109
 OR1109.The orthometric height was determined by differential leveling and
 OR1109.adjusted by the NATIONAL GEODETIC SURVEY
 OR1109.in June 1994.
 OR1109
 OR1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1109.GEOID18 height accuracy estimate available here.
 OR1109
 OR1109.Click photographs - Photos may exist for this station.
 OR1109
 OR1109.The dynamic height is computed by dividing the NAVD 88
 OR1109.geopotential number by the normal gravity value computed on the
 OR1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1109.degrees latitude (g = 980.6199 gals.).
 OR1109
 OR1109.The modeled gravity was interpolated from observed gravity values.
 OR1109
 OR1109;                    North         East    Units  Estimated Accuracy
 OR1109;SPC SD S     -    77,676.4     782,899.5     MT  (+/- 3 meters HH1 GPS) 
 OR1109
 OR1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7419562361(NAD 83)
 OR1109
 OR1109                          SUPERSEDED SURVEY CONTROL
 OR1109
 OR1109.No superseded survey control is available for this station.
 OR1109
 OR1109_MARKER: DB = BENCH MARK DISK
 OR1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1109_STAMPING: 50-344.80 1993
 OR1109_MARK LOGO: SDDT
 OR1109_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1109+STABILITY: SURFACE MOTION
 OR1109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1109+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1109
 OR1109  HISTORY     - Date     Condition        Report By
 OR1109  HISTORY     - 1993     MONUMENTED       SDDT
 OR1109  HISTORY     - 19930919 GOOD             NGS
 OR1109  HISTORY     - 20120324 GOOD             INDIV
 OR1109
 OR1109                          STATION DESCRIPTION
 OR1109
 OR1109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1109'19.3 KM (12.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1109'OF PEARL STREET IN TYNDALL, 371.0 M (1217.2 FT) WEST OF MILEPOST 345,
 OR1109'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 OR1109'SOUTH OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OR1109'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OR1109'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OR1109
 OR1109                          STATION RECOVERY (2012)
 OR1109
 OR1109'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1108 ***********************************************************************
 OR1108  DESIGNATION -  50 345.80
 OR1108  PID         -  OR1108
 OR1108  STATE/COUNTY-  SD/BON HOMME
 OR1108  COUNTRY     -  US
 OR1108  USGS QUAD   -  AVON (2017)
 OR1108
 OR1108                         *CURRENT SURVEY CONTROL
 OR1108  ______________________________________________________________________
 OR1108* NAD 83(1986) POSITION- 43 00 38.     (N) 098 04 09.     (W)   SCALED
 OR1108* NAVD 88 ORTHO HEIGHT -   482.317 (meters)     1582.40  (feet) ADJUSTED
 OR1108  ______________________________________________________________________
 OR1108  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR1108  DYNAMIC HEIGHT  -        482.155 (meters)     1581.87  (feet) COMP
 OR1108  MODELED GRAVITY -    980,271.2   (mgal)                       NAVD 88
 OR1108
 OR1108  VERT ORDER      -  FIRST     CLASS II
 OR1108
 OR1108.The horizontal coordinates were scaled from a map and have
 OR1108.an estimated accuracy of +/- 6 seconds.
 OR1108
 OR1108.The orthometric height was determined by differential leveling and
 OR1108.adjusted by the NATIONAL GEODETIC SURVEY
 OR1108.in June 1994.
 OR1108
 OR1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1108.GEOID18 height accuracy estimate available here.
 OR1108
 OR1108.Click photographs - Photos may exist for this station.
 OR1108
 OR1108.The dynamic height is computed by dividing the NAVD 88
 OR1108.geopotential number by the normal gravity value computed on the
 OR1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1108.degrees latitude (g = 980.6199 gals.).
 OR1108
 OR1108.The modeled gravity was interpolated from observed gravity values.
 OR1108
 OR1108;                    North         East    Units  Estimated Accuracy
 OR1108;SPC SD S     -    77,750.      784,560.      MT  (+/- 180 meters Scaled)
 OR1108
 OR1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN758624(NAD 83)
 OR1108
 OR1108                          SUPERSEDED SURVEY CONTROL
 OR1108
 OR1108.No superseded survey control is available for this station.
 OR1108
 OR1108_MARKER: DB = BENCH MARK DISK
 OR1108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1108_STAMPING: 50-345.80 1993
 OR1108_MARK LOGO: SDDT
 OR1108_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1108+STABILITY: SURFACE MOTION
 OR1108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1108+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1108
 OR1108  HISTORY     - Date     Condition        Report By
 OR1108  HISTORY     - 1993     MONUMENTED       SDDT
 OR1108  HISTORY     - 19930919 GOOD             NGS
 OR1108  HISTORY     - 20120324 GOOD             INDIV
 OR1108
 OR1108                          STATION DESCRIPTION
 OR1108
 OR1108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1108'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1108'OF PEARL STREET IN TYNDALL, 315.0 M (1033.5 FT) WEST OF MILEPOST 346,
 OR1108'75.2 M (246.7 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 29.7 M (97.4
 OR1108'FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) SOUTH OF A FENCE,
 OR1108'0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH
 OR1108'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 OR1108'GROUND SURFACE.
 OR1108
 OR1108                          STATION RECOVERY (2012)
 OR1108
 OR1108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1107 ***********************************************************************
 OR1107  DESIGNATION -  50 346.75
 OR1107  PID         -  OR1107
 OR1107  STATE/COUNTY-  SD/BON HOMME
 OR1107  COUNTRY     -  US
 OR1107  USGS QUAD   -  AVON (2017)
 OR1107
 OR1107                         *CURRENT SURVEY CONTROL
 OR1107  ______________________________________________________________________
 OR1107* NAD 83(1986) POSITION- 43 00 34.     (N) 098 03 01.     (W)   SCALED
 OR1107* NAVD 88 ORTHO HEIGHT -   489.937 (meters)     1607.40  (feet) ADJUSTED
 OR1107  ______________________________________________________________________
 OR1107  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 OR1107  DYNAMIC HEIGHT  -        489.774 (meters)     1606.87  (feet) COMP
 OR1107  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 OR1107
 OR1107  VERT ORDER      -  FIRST     CLASS II
 OR1107
 OR1107.The horizontal coordinates were scaled from a map and have
 OR1107.an estimated accuracy of +/- 6 seconds.
 OR1107
 OR1107.The orthometric height was determined by differential leveling and
 OR1107.adjusted by the NATIONAL GEODETIC SURVEY
 OR1107.in June 1994.
 OR1107
 OR1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1107.GEOID18 height accuracy estimate available here.
 OR1107
 OR1107.Click photographs - Photos may exist for this station.
 OR1107
 OR1107.The dynamic height is computed by dividing the NAVD 88
 OR1107.geopotential number by the normal gravity value computed on the
 OR1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1107.degrees latitude (g = 980.6199 gals.).
 OR1107
 OR1107.The modeled gravity was interpolated from observed gravity values.
 OR1107
 OR1107;                    North         East    Units  Estimated Accuracy
 OR1107;SPC SD S     -    77,670.      786,100.      MT  (+/- 180 meters Scaled)
 OR1107
 OR1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN773623(NAD 83)
 OR1107
 OR1107                          SUPERSEDED SURVEY CONTROL
 OR1107
 OR1107.No superseded survey control is available for this station.
 OR1107
 OR1107_MARKER: DB = BENCH MARK DISK
 OR1107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1107_STAMPING: 50-346.75 1993
 OR1107_MARK LOGO: SDDT
 OR1107_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1107+STABILITY: SURFACE MOTION
 OR1107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1107+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1107
 OR1107  HISTORY     - Date     Condition        Report By
 OR1107  HISTORY     - 1993     MONUMENTED       SDDT
 OR1107  HISTORY     - 19930919 GOOD             NGS
 OR1107  HISTORY     - 20120324 GOOD             INDIV
 OR1107
 OR1107                          STATION DESCRIPTION
 OR1107
 OR1107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1107'16.1 KM (10.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1107'OF PEARL STREET IN TYNDALL, 435.0 M (1427.2 FT) NORTHWEST OF MILEPOST
 OR1107'347, 30.5 M (100.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 18.7 M
 OR1107'(61.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 9.7 M (31.8 FT) WEST
 OR1107'OF THE WEST LEG OF A DOUBLE UTILITY POLE, 1.5 M (4.9 FT) BELOW THE
 OR1107'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND
 OR1107'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR1107
 OR1107                          STATION RECOVERY (2012)
 OR1107
 OR1107'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0835 ***********************************************************************
 NN0835  CBN         -  This is a Cooperative Base Network Control Station.
 NN0835  DESIGNATION -  50 348.90
 NN0835  PID         -  NN0835
 NN0835  STATE/COUNTY-  SD/BON HOMME
 NN0835  COUNTRY     -  US
 NN0835  USGS QUAD   -  NIOBRARA NE (2017)
 NN0835
 NN0835                         *CURRENT SURVEY CONTROL
 NN0835  ______________________________________________________________________
 NN0835* NAD 83(2011) POSITION- 42 59 50.75571(N) 098 00 37.04611(W)   ADJUSTED
 NN0835* NAD 83(2011) ELLIP HT-   437.603 (meters)        (06/27/12)   ADJUSTED
 NN0835* NAD 83(2011) EPOCH   -  2010.00
 NN0835* NAVD 88 ORTHO HEIGHT -   463.778 (meters)     1521.58  (feet) ADJUSTED
 NN0835  ______________________________________________________________________
 NN0835  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 NN0835  NAD 83(2011) X  -   -651,112.868 (meters)                     COMP
 NN0835  NAD 83(2011) Y  - -4,626,878.910 (meters)                     COMP
 NN0835  NAD 83(2011) Z  -  4,327,591.551 (meters)                     COMP
 NN0835  LAPLACE CORR    -          0.39  (seconds)                    DEFLEC18
 NN0835  DYNAMIC HEIGHT  -        463.625 (meters)     1521.08  (feet) COMP
 NN0835  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 NN0835
 NN0835  VERT ORDER      -  FIRST     CLASS II
 NN0835
 NN0835  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NN0835  Standards:
 NN0835         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NN0835            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NN0835  -------------------------------------------------------------------
 NN0835  NETWORK    0.82   2.57           0.39   0.25   1.31     -0.09072136
 NN0835  -------------------------------------------------------------------
 NN0835  Click here for local accuracies and other accuracy information.
 NN0835
 NN0835.The horizontal coordinates were established by GPS observations
 NN0835.and adjusted by the National Geodetic Survey in June 2012.
 NN0835
 NN0835.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NN0835.been affixed to the stable North American tectonic plate. See 
 NN0835.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NN0835
 NN0835.The horizontal coordinates are valid at the epoch date displayed above
 NN0835.which is a decimal equivalence of Year/Month/Day.
 NN0835
 NN0835.The orthometric height was determined by differential leveling and
 NN0835.adjusted by the NATIONAL GEODETIC SURVEY
 NN0835.in June 1994.
 NN0835
 NN0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0835.GEOID18 height accuracy estimate available here.
 NN0835
 NN0835.Click photographs - Photos may exist for this station.
 NN0835
 NN0835.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NN0835
 NN0835.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0835
 NN0835.The ellipsoidal height was determined by GPS observations
 NN0835.and is referenced to NAD 83.
 NN0835
 NN0835.The dynamic height is computed by dividing the NAVD 88
 NN0835.geopotential number by the normal gravity value computed on the
 NN0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0835.degrees latitude (g = 980.6199 gals.).
 NN0835
 NN0835.The modeled gravity was interpolated from observed gravity values.
 NN0835
 NN0835. The following values were computed from the NAD 83(2011) position.
 NN0835
 NN0835;                    North         East     Units Scale Factor Converg.
 NN0835;SPC SD S     -    76,424.793   789,399.750   MT  0.99996519   +1 36 09.2
 NN0835;SPC SD S     -   250,737.01  2,589,889.01   sFT  0.99996519   +1 36 09.2
 NN0835;UTM  14      - 4,761,004.832   580,673.230   MT  0.99968006   +0 40 29.9
 NN0835
 NN0835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0835!SPC SD S     -   0.99993138  x   0.99996519  =   0.99989657
 NN0835!UTM  14      -   0.99993138  x   0.99968006  =   0.99961146
 NN0835
 NN0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8067361004(NAD 83)
 NN0835
 NN0835                          SUPERSEDED SURVEY CONTROL
 NN0835
 NN0835  NAD 83(2007)-  42 59 50.75570(N)    098 00 37.04695(W) AD(2002.00) 0
 NN0835  ELLIP H (02/10/07)  437.631  (m)                       GP(2002.00)    
 NN0835  ELLIP H (04/15/04)  437.616  (m)                       GP(       ) 2 1
 NN0835  NAD 83(1996)-  42 59 50.75554(N)    098 00 37.04668(W) AD(       ) B
 NN0835  ELLIP H (04/18/97)  437.656  (m)                       GP(       ) 4 1
 NN0835  NAVD 88             463.78   (m)         1521.6    (f) LEVELING    3  
 NN0835
 NN0835.Superseded values are not recommended for survey control.
 NN0835
 NN0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0835.See file dsdata.pdf to determine how the superseded data were derived.
 NN0835
 NN0835_MARKER: Z = SEE DESCRIPTION
 NN0835_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NN0835_STAMPING: 50-348.90 1993
 NN0835_MARK LOGO: NGS
 NN0835_PROJECTION: FLUSH
 NN0835_MAGNETIC: P = MARKER IS A STEEL PIPE
 NN0835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NN0835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0835+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NN0835_ROD/PIPE-DEPTH: 6.4 meters
 NN0835_SLEEVE-DEPTH  : 1.8 meters
 NN0835
 NN0835  HISTORY     - Date     Condition        Report By
 NN0835  HISTORY     - 1993     MONUMENTED       SDDT
 NN0835  HISTORY     - 19930919 GOOD             NGS
 NN0835  HISTORY     - 19960724 GOOD             NGS
 NN0835  HISTORY     - 20080922 GOOD             SDDT
 NN0835  HISTORY     - 20120228 GOOD             INDIV
 NN0835
 NN0835                          STATION DESCRIPTION
 NN0835
 NN0835'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NN0835'12.5 KM (7.75 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NN0835'OF PEARL STREET IN TYNDALL, 149.0 M (488.8 FT) WEST OF MILEPOST 349,
 NN0835'45.0 M (147.6 FT) SOUTHEAST OF THE CENTERLINE OF COUNTY ROAD 9, 30.0
 NN0835'M (98.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 NN0835'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 NN0835'FENCE, AND 0.4 M (1.3 FT) NORTH OF A STEEL GUARD POST.  NOTE--THE
 NN0835'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 NN0835'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 NN0835'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 NN0835'THEN THROUGH A 4-INCH PVC PIPE.
 NN0835
 NN0835                          STATION RECOVERY (1996)
 NN0835
 NN0835'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 NN0835'THE STATION IS LOCATED ABOUT 12.5 KM (7.75 MI) WEST OF TYNDALL AND 4.3
 NN0835'KM (2.65 MI) EAST OF AVON, ON STATE HIGHWAY 50.  OWNERSHIP--THE STATE
 NN0835'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF MAIN
 NN0835'STREET AND STATE HIGHWAY 50 IN AVON, GO EAST ON STATE HIGHWAY 50 FOR
 NN0835'4.3 KM (2.65 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 NN0835'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 NN0835'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 149.0 M
 NN0835'(488.8 FT) WEST OF MILEPOST 349, 45.0 M (147.6 FT) SOUTHEAST OF THE
 NN0835'CENTERLINE OF COUNTY ROAD 9, 30.0 M (98.4 FT) NORTHEAST OF THE HIGHWAY
 NN0835'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 NN0835'FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND
 NN0835'0.4 M (1.3 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 NN0835'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 NN0835
 NN0835                          STATION RECOVERY (2008)
 NN0835
 NN0835'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 NN0835'RECOVERED AS DESCRIBED
 NN0835
 NN0835                          STATION RECOVERY (2012)
 NN0835
 NN0835'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NN0835'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2142 ***********************************************************************
 NM2142  DESIGNATION -  50 349.90
 NM2142  PID         -  NM2142
 NM2142  STATE/COUNTY-  SD/BON HOMME
 NM2142  COUNTRY     -  US
 NM2142  USGS QUAD   -  KINGSBURG (2017)
 NM2142
 NM2142                         *CURRENT SURVEY CONTROL
 NM2142  ______________________________________________________________________
 NM2142* NAD 83(1986) POSITION- 42 59 43.     (N) 097 59 25.     (W)   SCALED
 NM2142* NAVD 88 ORTHO HEIGHT -   459.779 (meters)     1508.46  (feet) ADJUSTED
 NM2142  ______________________________________________________________________
 NM2142  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 NM2142  DYNAMIC HEIGHT  -        459.628 (meters)     1507.96  (feet) COMP
 NM2142  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 NM2142
 NM2142  VERT ORDER      -  FIRST     CLASS II
 NM2142
 NM2142.The horizontal coordinates were scaled from a map and have
 NM2142.an estimated accuracy of +/- 6 seconds.
 NM2142
 NM2142.The orthometric height was determined by differential leveling and
 NM2142.adjusted by the NATIONAL GEODETIC SURVEY
 NM2142.in June 1994.
 NM2142
 NM2142.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2142.GEOID18 height accuracy estimate available here.
 NM2142
 NM2142.Click photographs - Photos may exist for this station.
 NM2142
 NM2142.The dynamic height is computed by dividing the NAVD 88
 NM2142.geopotential number by the normal gravity value computed on the
 NM2142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2142.degrees latitude (g = 980.6199 gals.).
 NM2142
 NM2142.The modeled gravity was interpolated from observed gravity values.
 NM2142
 NM2142;                    North         East    Units  Estimated Accuracy
 NM2142;SPC SD S     -    76,230.      791,040.      MT  (+/- 180 meters Scaled)
 NM2142
 NM2142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN823607(NAD 83)
 NM2142
 NM2142                          SUPERSEDED SURVEY CONTROL
 NM2142
 NM2142.No superseded survey control is available for this station.
 NM2142
 NM2142_MARKER: DB = BENCH MARK DISK
 NM2142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2142_STAMPING: 50-349.90 1993
 NM2142_MARK LOGO: SDDT
 NM2142_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2142+STABILITY: SURFACE MOTION
 NM2142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2142+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NM2142
 NM2142  HISTORY     - Date     Condition        Report By
 NM2142  HISTORY     - 1993     MONUMENTED       SDDT
 NM2142  HISTORY     - 19930919 GOOD             NGS
 NM2142  HISTORY     - 20080922 GOOD             SDDT
 NM2142  HISTORY     - 20120228 GOOD             INDIV
 NM2142
 NM2142                          STATION DESCRIPTION
 NM2142
 NM2142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2142'10.9 KM (6.75 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2142'OF PEARL STREET IN TYNDALL, 133.0 M (436.4 FT) WEST OF MILEPOST 350,
 NM2142'39.4 M (129.3 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 30.5 M
 NM2142'(100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE
 NM2142'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 NM2142'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NM2142'SURFACE.
 NM2142
 NM2142                          STATION RECOVERY (2008)
 NM2142
 NM2142'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 NM2142'RECOVERED AS DESCRIBED
 NM2142
 NM2142                          STATION RECOVERY (2012)
 NM2142
 NM2142'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2136 ***********************************************************************
 NM2136  DESIGNATION -  50 351.95
 NM2136  PID         -  NM2136
 NM2136  STATE/COUNTY-  SD/BON HOMME
 NM2136  COUNTRY     -  US
 NM2136  USGS QUAD   -  KINGSBURG (2017)
 NM2136
 NM2136                         *CURRENT SURVEY CONTROL
 NM2136  ______________________________________________________________________
 NM2136* NAD 83(1986) POSITION- 42 59 43.     (N) 097 57 01.     (W)   SCALED
 NM2136* NAVD 88 ORTHO HEIGHT -   440.539 (meters)     1445.34  (feet) ADJUSTED
 NM2136  ______________________________________________________________________
 NM2136  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 NM2136  DYNAMIC HEIGHT  -        440.397 (meters)     1444.87  (feet) COMP
 NM2136  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 NM2136
 NM2136  VERT ORDER      -  FIRST     CLASS II
 NM2136
 NM2136.The horizontal coordinates were scaled from a map and have
 NM2136.an estimated accuracy of +/- 6 seconds.
 NM2136
 NM2136.The orthometric height was determined by differential leveling and
 NM2136.adjusted by the NATIONAL GEODETIC SURVEY
 NM2136.in June 1994.
 NM2136
 NM2136.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2136.GEOID18 height accuracy estimate available here.
 NM2136
 NM2136.Click photographs - Photos may exist for this station.
 NM2136
 NM2136.The dynamic height is computed by dividing the NAVD 88
 NM2136.geopotential number by the normal gravity value computed on the
 NM2136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2136.degrees latitude (g = 980.6199 gals.).
 NM2136
 NM2136.The modeled gravity was interpolated from observed gravity values.
 NM2136
 NM2136;                    North         East    Units  Estimated Accuracy
 NM2136;SPC SD S     -    76,320.      794,300.      MT  (+/- 180 meters Scaled)
 NM2136
 NM2136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN855608(NAD 83)
 NM2136
 NM2136                          SUPERSEDED SURVEY CONTROL
 NM2136
 NM2136.No superseded survey control is available for this station.
 NM2136
 NM2136_MARKER: DB = BENCH MARK DISK
 NM2136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2136_STAMPING: 50-351.95 1993
 NM2136_MARK LOGO: SDDT
 NM2136_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2136+STABILITY: SURFACE MOTION
 NM2136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2136+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NM2136
 NM2136  HISTORY     - Date     Condition        Report By
 NM2136  HISTORY     - 1993     MONUMENTED       SDDT
 NM2136  HISTORY     - 19930919 GOOD             NGS
 NM2136  HISTORY     - 20080922 GOOD             SDDT
 NM2136  HISTORY     - 20120228 GOOD             INDIV
 NM2136
 NM2136                          STATION DESCRIPTION
 NM2136
 NM2136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2136'7.6 KM (4.70 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2136'PEARL STREET IN TYNDALL, 135.0 M (442.9 FT) WEST OF MILEPOST 352,
 NM2136'22.0 M (72.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.0 M (65.6 FT)
 NM2136'EAST OF THE CENTER OF A GRAVELED ROAD, 10.5 M (34.4 FT) EAST OF A
 NM2136'UTILITY GUY POLE WITH 2 GUY CABLES, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 NM2136'THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 NM2136'IS FLUSH WITH THE GROUND SURFACE.
 NM2136
 NM2136                          STATION RECOVERY (2008)
 NM2136
 NM2136'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 NM2136'RECOVERED AS DESCRIBED
 NM2136
 NM2136                          STATION RECOVERY (2012)
 NM2136
 NM2136'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2135 ***********************************************************************
 NM2135  DESIGNATION -  50 352.95
 NM2135  PID         -  NM2135
 NM2135  STATE/COUNTY-  SD/BON HOMME
 NM2135  COUNTRY     -  US
 NM2135  USGS QUAD   -  KINGSBURG (2017)
 NM2135
 NM2135                         *CURRENT SURVEY CONTROL
 NM2135  ______________________________________________________________________
 NM2135* NAD 83(1986) POSITION- 42 59 43.     (N) 097 55 52.     (W)   SCALED
 NM2135* NAVD 88 ORTHO HEIGHT -   436.925 (meters)     1433.48  (feet) ADJUSTED
 NM2135  ______________________________________________________________________
 NM2135  GEOID HEIGHT    -        -26.134 (meters)                     GEOID18
 NM2135  DYNAMIC HEIGHT  -        436.784 (meters)     1433.02  (feet) COMP
 NM2135  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 NM2135
 NM2135  VERT ORDER      -  FIRST     CLASS II
 NM2135
 NM2135.The horizontal coordinates were scaled from a map and have
 NM2135.an estimated accuracy of +/- 6 seconds.
 NM2135
 NM2135.The orthometric height was determined by differential leveling and
 NM2135.adjusted by the NATIONAL GEODETIC SURVEY
 NM2135.in June 1994.
 NM2135
 NM2135.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2135.GEOID18 height accuracy estimate available here.
 NM2135
 NM2135.Click photographs - Photos may exist for this station.
 NM2135
 NM2135.The dynamic height is computed by dividing the NAVD 88
 NM2135.geopotential number by the normal gravity value computed on the
 NM2135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2135.degrees latitude (g = 980.6199 gals.).
 NM2135
 NM2135.The modeled gravity was interpolated from observed gravity values.
 NM2135
 NM2135;                    North         East    Units  Estimated Accuracy
 NM2135;SPC SD S     -    76,370.      795,860.      MT  (+/- 180 meters Scaled)
 NM2135
 NM2135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN871608(NAD 83)
 NM2135
 NM2135                          SUPERSEDED SURVEY CONTROL
 NM2135
 NM2135.No superseded survey control is available for this station.
 NM2135
 NM2135_MARKER: DB = BENCH MARK DISK
 NM2135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2135_STAMPING: 50-352.95 1993
 NM2135_MARK LOGO: SDDT
 NM2135_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2135+STABILITY: SURFACE MOTION
 NM2135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2135+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NM2135
 NM2135  HISTORY     - Date     Condition        Report By
 NM2135  HISTORY     - 1993     MONUMENTED       SDDT
 NM2135  HISTORY     - 19930919 GOOD             NGS
 NM2135  HISTORY     - 20120228 GOOD             INDIV
 NM2135
 NM2135                          STATION DESCRIPTION
 NM2135
 NM2135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2135'6.0 KM (3.70 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2135'PEARL STREET IN TYNDALL, 30.5 M (100.1 FT) SOUTH OF THE HIGHWAY
 NM2135'CENTERLINE, 24.5 M (80.4 FT) EAST OF THE CENTER OF A GRAVELED ROAD,
 NM2135'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH
 NM2135'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2135
 NM2135                          STATION RECOVERY (2012)
 NM2135
 NM2135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2134 ***********************************************************************
 NM2134  DESIGNATION -  50 353.90
 NM2134  PID         -  NM2134
 NM2134  STATE/COUNTY-  SD/BON HOMME
 NM2134  COUNTRY     -  US
 NM2134  USGS QUAD   -  KINGSBURG (2017)
 NM2134
 NM2134                         *CURRENT SURVEY CONTROL
 NM2134  ______________________________________________________________________
 NM2134* NAD 83(1986) POSITION- 42 59 43.     (N) 097 54 46.     (W)   SCALED
 NM2134* NAVD 88 ORTHO HEIGHT -   419.424 (meters)     1376.06  (feet) ADJUSTED
 NM2134  ______________________________________________________________________
 NM2134  GEOID HEIGHT    -        -26.123 (meters)                     GEOID18
 NM2134  DYNAMIC HEIGHT  -        419.290 (meters)     1375.62  (feet) COMP
 NM2134  MODELED GRAVITY -    980,287.5   (mgal)                       NAVD 88
 NM2134
 NM2134  VERT ORDER      -  FIRST     CLASS II
 NM2134
 NM2134.The horizontal coordinates were scaled from a map and have
 NM2134.an estimated accuracy of +/- 6 seconds.
 NM2134
 NM2134.The orthometric height was determined by differential leveling and
 NM2134.adjusted by the NATIONAL GEODETIC SURVEY
 NM2134.in June 1994.
 NM2134
 NM2134.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2134.GEOID18 height accuracy estimate available here.
 NM2134
 NM2134.Click photographs - Photos may exist for this station.
 NM2134
 NM2134.The dynamic height is computed by dividing the NAVD 88
 NM2134.geopotential number by the normal gravity value computed on the
 NM2134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2134.degrees latitude (g = 980.6199 gals.).
 NM2134
 NM2134.The modeled gravity was interpolated from observed gravity values.
 NM2134
 NM2134;                    North         East    Units  Estimated Accuracy
 NM2134;SPC SD S     -    76,410.      797,360.      MT  (+/- 180 meters Scaled)
 NM2134
 NM2134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN886608(NAD 83)
 NM2134
 NM2134                          SUPERSEDED SURVEY CONTROL
 NM2134
 NM2134.No superseded survey control is available for this station.
 NM2134
 NM2134_MARKER: Z = SEE DESCRIPTION
 NM2134_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2134_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2134_STAMPING: 50-353.90 1993
 NM2134_MARK LOGO: NGS
 NM2134_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2134_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2134_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2134+STABILITY: POSITION/ELEVATION WELL
 NM2134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2134+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NM2134_ROD/PIPE-DEPTH: 6.4 meters
 NM2134_SLEEVE-DEPTH  : 3.0 meters
 NM2134
 NM2134  HISTORY     - Date     Condition        Report By
 NM2134  HISTORY     - 1993     MONUMENTED       SDDT
 NM2134  HISTORY     - 19930919 GOOD             NGS
 NM2134  HISTORY     - 20120228 GOOD             INDIV
 NM2134
 NM2134                          STATION DESCRIPTION
 NM2134
 NM2134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2134'4.5 KM (2.80 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2134'PEARL STREET IN TYNDALL, 1.4 KM (0.85 MI) EAST OF MILEPOST 353, 193.0
 NM2134'M (633.2 FT) WEST OF MILEPOST 354, 50.0 M (164.0 FT) SOUTHWEST OF THE
 NM2134'SOUTHWEST END OF A HIGHWAY BRIDGE SPANNING EMANUAL CREEK, 25.0 M
 NM2134'(82.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.1 M (6.9 FT) EAST OF THE
 NM2134'WEST END OF A FENCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 NM2134'0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT)
 NM2134'SOUTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 NM2134'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 NM2134'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 NM2134'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 NM2134'PIPE.
 NM2134
 NM2134                          STATION RECOVERY (2012)
 NM2134
 NM2134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2134'NEEDS NEW LID
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2133 ***********************************************************************
 NM2133  DESIGNATION -  50 355.00
 NM2133  PID         -  NM2133
 NM2133  STATE/COUNTY-  SD/BON HOMME
 NM2133  COUNTRY     -  US
 NM2133  USGS QUAD   -  KINGSBURG (2017)
 NM2133
 NM2133                         *CURRENT SURVEY CONTROL
 NM2133  ______________________________________________________________________
 NM2133* NAD 83(1986) POSITION- 42 59 30.     (N) 097 53 38.     (W)   SCALED
 NM2133* NAVD 88 ORTHO HEIGHT -   432.660 (meters)     1419.49  (feet) ADJUSTED
 NM2133  ______________________________________________________________________
 NM2133  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 NM2133  DYNAMIC HEIGHT  -        432.522 (meters)     1419.03  (feet) COMP
 NM2133  MODELED GRAVITY -    980,289.1   (mgal)                       NAVD 88
 NM2133
 NM2133  VERT ORDER      -  FIRST     CLASS II
 NM2133
 NM2133.The horizontal coordinates were scaled from a map and have
 NM2133.an estimated accuracy of +/- 6 seconds.
 NM2133
 NM2133.The orthometric height was determined by differential leveling and
 NM2133.adjusted by the NATIONAL GEODETIC SURVEY
 NM2133.in June 1994.
 NM2133
 NM2133.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2133.GEOID18 height accuracy estimate available here.
 NM2133
 NM2133.Click photographs - Photos may exist for this station.
 NM2133
 NM2133.The dynamic height is computed by dividing the NAVD 88
 NM2133.geopotential number by the normal gravity value computed on the
 NM2133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2133.degrees latitude (g = 980.6199 gals.).
 NM2133
 NM2133.The modeled gravity was interpolated from observed gravity values.
 NM2133
 NM2133;                    North         East    Units  Estimated Accuracy
 NM2133;SPC SD S     -    76,060.      798,910.      MT  (+/- 180 meters Scaled)
 NM2133
 NM2133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN901604(NAD 83)
 NM2133
 NM2133                          SUPERSEDED SURVEY CONTROL
 NM2133
 NM2133.No superseded survey control is available for this station.
 NM2133
 NM2133_MARKER: DB = BENCH MARK DISK
 NM2133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2133_STAMPING: 50-355.00 1993
 NM2133_MARK LOGO: SDDT
 NM2133_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2133+STABILITY: SURFACE MOTION
 NM2133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2133+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NM2133
 NM2133  HISTORY     - Date     Condition        Report By
 NM2133  HISTORY     - 1993     MONUMENTED       SDDT
 NM2133  HISTORY     - 19930919 GOOD             NGS
 NM2133  HISTORY     - 20120228 GOOD             INDIV
 NM2133
 NM2133                          STATION DESCRIPTION
 NM2133
 NM2133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2133'2.6 KM (1.60 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2133'PEARL STREET IN TYNDALL, 121.0 M (397.0 FT) SOUTHEAST OF THE
 NM2133'CENTERLINE OF STATE HIGHWAY 37, 19.8 M (65.0 FT) NORTHEAST OF THE
 NM2133'HIGHWAY CENTERLINE, 7.9 M (25.9 FT) NORTHEAST OF MILEPOST 355, 1.5 M
 NM2133'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF
 NM2133'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT)
 NM2133'ABOVE THE GROUND SURFACE.
 NM2133
 NM2133                          STATION RECOVERY (2012)
 NM2133
 NM2133'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2132 ***********************************************************************
 NM2132  DESIGNATION -  50 356.10
 NM2132  PID         -  NM2132
 NM2132  STATE/COUNTY-  SD/BON HOMME
 NM2132  COUNTRY     -  US
 NM2132  USGS QUAD   -  TYNDALL (2017)
 NM2132
 NM2132                         *CURRENT SURVEY CONTROL
 NM2132  ______________________________________________________________________
 NM2132* NAD 83(1986) POSITION- 42 59 08.     (N) 097 52 19.     (W)   SCALED
 NM2132* NAVD 88 ORTHO HEIGHT -   432.865 (meters)     1420.16  (feet) ADJUSTED
 NM2132  ______________________________________________________________________
 NM2132  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 NM2132  DYNAMIC HEIGHT  -        432.727 (meters)     1419.71  (feet) COMP
 NM2132  MODELED GRAVITY -    980,290.7   (mgal)                       NAVD 88
 NM2132
 NM2132  VERT ORDER      -  FIRST     CLASS II
 NM2132
 NM2132.The horizontal coordinates were scaled from a map and have
 NM2132.an estimated accuracy of +/- 6 seconds.
 NM2132
 NM2132.The orthometric height was determined by differential leveling and
 NM2132.adjusted by the NATIONAL GEODETIC SURVEY
 NM2132.in June 1994.
 NM2132
 NM2132.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2132.GEOID18 height accuracy estimate available here.
 NM2132
 NM2132.Click photographs - Photos may exist for this station.
 NM2132
 NM2132.The dynamic height is computed by dividing the NAVD 88
 NM2132.geopotential number by the normal gravity value computed on the
 NM2132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2132.degrees latitude (g = 980.6199 gals.).
 NM2132
 NM2132.The modeled gravity was interpolated from observed gravity values.
 NM2132
 NM2132;                    North         East    Units  Estimated Accuracy
 NM2132;SPC SD S     -    75,430.      800,720.      MT  (+/- 180 meters Scaled)
 NM2132
 NM2132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN919598(NAD 83)
 NM2132
 NM2132                          SUPERSEDED SURVEY CONTROL
 NM2132
 NM2132.No superseded survey control is available for this station.
 NM2132
 NM2132_MARKER: Z = SEE DESCRIPTION
 NM2132_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2132_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2132_STAMPING: 50-356.10 1993
 NM2132_MARK LOGO: NGS
 NM2132_PROJECTION: FLUSH
 NM2132_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2132_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2132+STABILITY: POSITION/ELEVATION WELL
 NM2132_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2132+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2132_ROD/PIPE-DEPTH: 6.4 meters
 NM2132_SLEEVE-DEPTH  : 3.0 meters
 NM2132
 NM2132  HISTORY     - Date     Condition        Report By
 NM2132  HISTORY     - 1993     MONUMENTED       SDDT
 NM2132  HISTORY     - 19930919 GOOD             NGS
 NM2132  HISTORY     - 20120309 GOOD             INDIV
 NM2132
 NM2132                          STATION DESCRIPTION
 NM2132
 NM2132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2132'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2132'PEARL STREET IN TYNDALL, 203.0 M (666.0 FT) SOUTHEAST OF MILEPOST
 NM2132'356, 62.8 M (206.0 FT) SOUTHEAST OF THE CENTERLINE OF COUNTY ROAD 5,
 NM2132'34.0 M (111.5 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 NM2132'THE HIGHWAY, 11.7 M (38.4 FT) SOUTH OF THE SOUTHEAST CORNER OF A
 NM2132'FENCE ENCLOSING A JUNK YARD, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 NM2132'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M (1.0
 NM2132'FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 NM2132'STEEL BALL EPOXIED TO A IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 NM2132'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 NM2132'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2132
 NM2132                          STATION RECOVERY (2012)
 NM2132
 NM2132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2131 ***********************************************************************
 NM2131  DESIGNATION -  50 357.15
 NM2131  PID         -  NM2131
 NM2131  STATE/COUNTY-  SD/BON HOMME
 NM2131  COUNTRY     -  US
 NM2131  USGS QUAD   -  TYNDALL (2017)
 NM2131
 NM2131                         *CURRENT SURVEY CONTROL
 NM2131  ______________________________________________________________________
 NM2131* NAD 83(1986) POSITION- 42 58 52.     (N) 097 51 07.     (W)   SCALED
 NM2131* NAVD 88 ORTHO HEIGHT -   424.481 (meters)     1392.65  (feet) ADJUSTED
 NM2131  ______________________________________________________________________
 NM2131  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 NM2131  DYNAMIC HEIGHT  -        424.346 (meters)     1392.21  (feet) COMP
 NM2131  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 NM2131
 NM2131  VERT ORDER      -  FIRST     CLASS II
 NM2131
 NM2131.The horizontal coordinates were scaled from a map and have
 NM2131.an estimated accuracy of +/- 6 seconds.
 NM2131
 NM2131.The orthometric height was determined by differential leveling and
 NM2131.adjusted by the NATIONAL GEODETIC SURVEY
 NM2131.in June 1994.
 NM2131
 NM2131.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2131.GEOID18 height accuracy estimate available here.
 NM2131
 NM2131.Click photographs - Photos may exist for this station.
 NM2131
 NM2131.The dynamic height is computed by dividing the NAVD 88
 NM2131.geopotential number by the normal gravity value computed on the
 NM2131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2131.degrees latitude (g = 980.6199 gals.).
 NM2131
 NM2131.The modeled gravity was interpolated from observed gravity values.
 NM2131
 NM2131;                    North         East    Units  Estimated Accuracy
 NM2131;SPC SD S     -    74,990.      802,360.      MT  (+/- 180 meters Scaled)
 NM2131
 NM2131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN936593(NAD 83)
 NM2131
 NM2131                          SUPERSEDED SURVEY CONTROL
 NM2131
 NM2131.No superseded survey control is available for this station.
 NM2131
 NM2131_MARKER: DB = BENCH MARK DISK
 NM2131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2131_STAMPING: 50-357.15 1993
 NM2131_MARK LOGO: SDDT
 NM2131_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2131+STABILITY: SURFACE MOTION
 NM2131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2131+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 NM2131
 NM2131  HISTORY     - Date     Condition        Report By
 NM2131  HISTORY     - 1993     MONUMENTED       SDDT
 NM2131  HISTORY     - 19930919 GOOD             NGS
 NM2131
 NM2131                          STATION DESCRIPTION
 NM2131
 NM2131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2131'0.9 KM (0.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2131'PEARL STREET IN TYNDALL, 320.0 M (1049.9 FT) EAST OF MILEPOST 357,
 NM2131'41.7 M (136.8 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 30.6 M
 NM2131'(100.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) BELOW THE
 NM2131'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 NM2131'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NM2131'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2130 ***********************************************************************
 NM2130  DESIGNATION -  50 358.15
 NM2130  PID         -  NM2130
 NM2130  STATE/COUNTY-  SD/BON HOMME
 NM2130  COUNTRY     -  US
 NM2130  USGS QUAD   -  TYNDALL (2017)
 NM2130
 NM2130                         *CURRENT SURVEY CONTROL
 NM2130  ______________________________________________________________________
 NM2130* NAD 83(1986) POSITION- 42 58 52.     (N) 097 49 57.     (W)   SCALED
 NM2130* NAVD 88 ORTHO HEIGHT -   425.532 (meters)     1396.10  (feet) ADJUSTED
 NM2130  ______________________________________________________________________
 NM2130  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 NM2130  DYNAMIC HEIGHT  -        425.398 (meters)     1395.66  (feet) COMP
 NM2130  MODELED GRAVITY -    980,293.5   (mgal)                       NAVD 88
 NM2130
 NM2130  VERT ORDER      -  FIRST     CLASS II
 NM2130
 NM2130.The horizontal coordinates were scaled from a map and have
 NM2130.an estimated accuracy of +/- 6 seconds.
 NM2130
 NM2130.The orthometric height was determined by differential leveling and
 NM2130.adjusted by the NATIONAL GEODETIC SURVEY
 NM2130.in June 1994.
 NM2130
 NM2130.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2130.GEOID18 height accuracy estimate available here.
 NM2130
 NM2130.Click photographs - Photos may exist for this station.
 NM2130
 NM2130.The dynamic height is computed by dividing the NAVD 88
 NM2130.geopotential number by the normal gravity value computed on the
 NM2130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2130.degrees latitude (g = 980.6199 gals.).
 NM2130
 NM2130.The modeled gravity was interpolated from observed gravity values.
 NM2130
 NM2130;                    North         East    Units  Estimated Accuracy
 NM2130;SPC SD S     -    75,030.      803,950.      MT  (+/- 180 meters Scaled)
 NM2130
 NM2130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN951593(NAD 83)
 NM2130
 NM2130                          SUPERSEDED SURVEY CONTROL
 NM2130
 NM2130.No superseded survey control is available for this station.
 NM2130
 NM2130_MARKER: DB = BENCH MARK DISK
 NM2130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2130_STAMPING: 50-358.15 1993
 NM2130_MARK LOGO: SDDT
 NM2130_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2130+STABILITY: SURFACE MOTION
 NM2130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2130+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2130
 NM2130  HISTORY     - Date     Condition        Report By
 NM2130  HISTORY     - 1993     MONUMENTED       SDDT
 NM2130  HISTORY     - 19930919 GOOD             NGS
 NM2130  HISTORY     - 20120309 GOOD             INDIV
 NM2130
 NM2130                          STATION DESCRIPTION
 NM2130
 NM2130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2130'2.5 KM (1.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2130'PEARL STREET IN TYNDALL, 280.0 M (918.6 FT) EAST OF MILEPOST 358,
 NM2130'34.7 M (113.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.0 M (78.7 FT)
 NM2130'EAST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL
 NM2130'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 NM2130'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2130
 NM2130                          STATION RECOVERY (2012)
 NM2130
 NM2130'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2129 ***********************************************************************
 NM2129  DESIGNATION -  50 359.10
 NM2129  PID         -  NM2129
 NM2129  STATE/COUNTY-  SD/BON HOMME
 NM2129  COUNTRY     -  US
 NM2129  USGS QUAD   -  TYNDALL (2017)
 NM2129
 NM2129                         *CURRENT SURVEY CONTROL
 NM2129  ______________________________________________________________________
 NM2129* NAD 83(1986) POSITION- 42 58 52.     (N) 097 48 53.     (W)   SCALED
 NM2129* NAVD 88 ORTHO HEIGHT -   427.643 (meters)     1403.03  (feet) ADJUSTED
 NM2129  ______________________________________________________________________
 NM2129  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 NM2129  DYNAMIC HEIGHT  -        427.509 (meters)     1402.59  (feet) COMP
 NM2129  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 NM2129
 NM2129  VERT ORDER      -  FIRST     CLASS II
 NM2129
 NM2129.The horizontal coordinates were scaled from a map and have
 NM2129.an estimated accuracy of +/- 6 seconds.
 NM2129
 NM2129.The orthometric height was determined by differential leveling and
 NM2129.adjusted by the NATIONAL GEODETIC SURVEY
 NM2129.in June 1994.
 NM2129
 NM2129.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2129.GEOID18 height accuracy estimate available here.
 NM2129
 NM2129.Click photographs - Photos may exist for this station.
 NM2129
 NM2129.The dynamic height is computed by dividing the NAVD 88
 NM2129.geopotential number by the normal gravity value computed on the
 NM2129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2129.degrees latitude (g = 980.6199 gals.).
 NM2129
 NM2129.The modeled gravity was interpolated from observed gravity values.
 NM2129
 NM2129;                    North         East    Units  Estimated Accuracy
 NM2129;SPC SD S     -    75,080.      805,400.      MT  (+/- 180 meters Scaled)
 NM2129
 NM2129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN966593(NAD 83)
 NM2129
 NM2129                          SUPERSEDED SURVEY CONTROL
 NM2129
 NM2129.No superseded survey control is available for this station.
 NM2129
 NM2129_MARKER: DB = BENCH MARK DISK
 NM2129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2129_STAMPING: 50-359.10 1993
 NM2129_MARK LOGO: SDDT
 NM2129_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2129+STABILITY: SURFACE MOTION
 NM2129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2129+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2129
 NM2129  HISTORY     - Date     Condition        Report By
 NM2129  HISTORY     - 1993     MONUMENTED       SDDT
 NM2129  HISTORY     - 19930919 GOOD             NGS
 NM2129  HISTORY     - 20120309 GOOD             INDIV
 NM2129
 NM2129                          STATION DESCRIPTION
 NM2129
 NM2129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2129'4.1 KM (2.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2129'PEARL STREET IN TYNDALL, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY
 NM2129'CENTERLINE, 10.0 M (32.8 FT) EAST OF THE CENTER OF A GRAVELED ROAD,
 NM2129'2.0 M (6.6 FT) EAST OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL
 NM2129'OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 NM2129'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2129
 NM2129                          STATION RECOVERY (2012)
 NM2129
 NM2129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2129'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2128 ***********************************************************************
 NM2128  DESIGNATION -  50 360.15
 NM2128  PID         -  NM2128
 NM2128  STATE/COUNTY-  SD/BON HOMME
 NM2128  COUNTRY     -  US
 NM2128  USGS QUAD   -  TYNDALL (2017)
 NM2128
 NM2128                         *CURRENT SURVEY CONTROL
 NM2128  ______________________________________________________________________
 NM2128* NAD 83(1986) POSITION- 42 58 48.     (N) 097 47 34.     (W)   SCALED
 NM2128* NAVD 88 ORTHO HEIGHT -   423.640 (meters)     1389.89  (feet) ADJUSTED
 NM2128  ______________________________________________________________________
 NM2128  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 NM2128  DYNAMIC HEIGHT  -        423.508 (meters)     1389.46  (feet) COMP
 NM2128  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 NM2128
 NM2128  VERT ORDER      -  FIRST     CLASS II
 NM2128
 NM2128.The horizontal coordinates were scaled from a map and have
 NM2128.an estimated accuracy of +/- 6 seconds.
 NM2128
 NM2128.The orthometric height was determined by differential leveling and
 NM2128.adjusted by the NATIONAL GEODETIC SURVEY
 NM2128.in June 1994.
 NM2128
 NM2128.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2128.GEOID18 height accuracy estimate available here.
 NM2128
 NM2128.Click photographs - Photos may exist for this station.
 NM2128
 NM2128.The dynamic height is computed by dividing the NAVD 88
 NM2128.geopotential number by the normal gravity value computed on the
 NM2128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2128.degrees latitude (g = 980.6199 gals.).
 NM2128
 NM2128.The modeled gravity was interpolated from observed gravity values.
 NM2128
 NM2128;                    North         East    Units  Estimated Accuracy
 NM2128;SPC SD S     -    75,010.      807,190.      MT  (+/- 180 meters Scaled)
 NM2128
 NM2128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN984593(NAD 83)
 NM2128
 NM2128                          SUPERSEDED SURVEY CONTROL
 NM2128
 NM2128.No superseded survey control is available for this station.
 NM2128
 NM2128_MARKER: DB = BENCH MARK DISK
 NM2128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2128_STAMPING: 50-360.15 1993
 NM2128_MARK LOGO: SDDT
 NM2128_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2128+STABILITY: SURFACE MOTION
 NM2128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2128+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2128
 NM2128  HISTORY     - Date     Condition        Report By
 NM2128  HISTORY     - 1993     MONUMENTED       SDDT
 NM2128  HISTORY     - 19930919 GOOD             NGS
 NM2128  HISTORY     - 20120309 GOOD             INDIV
 NM2128
 NM2128                          STATION DESCRIPTION
 NM2128
 NM2128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2128'5.7 KM (3.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2128'PEARL STREET IN TYNDALL, 286.0 M (938.3 FT) SOUTHEAST OF MILEPOST
 NM2128'360, 36.0 M (118.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4
 NM2128'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 4.5 M (14.8 FT) NORTH OF
 NM2128'UNDERGROUND CABLE JUNCTION BOX NUMBER 52 E4 K1, 0.5 M (1.6 FT) BELOW
 NM2128'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 NM2128'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2128
 NM2128                          STATION RECOVERY (2012)
 NM2128
 NM2128'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2128'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2127 ***********************************************************************
 NM2127  CBN         -  This is a Cooperative Base Network Control Station.
 NM2127  DESIGNATION -  50 361.25
 NM2127  PID         -  NM2127
 NM2127  STATE/COUNTY-  SD/BON HOMME
 NM2127  COUNTRY     -  US
 NM2127  USGS QUAD   -  TYNDALL (2017)
 NM2127
 NM2127                         *CURRENT SURVEY CONTROL
 NM2127  ______________________________________________________________________
 NM2127* NAD 83(2011) POSITION- 42 58 28.07335(N) 097 46 20.90439(W)   ADJUSTED
 NM2127* NAD 83(2011) ELLIP HT-   381.763 (meters)        (06/27/12)   ADJUSTED
 NM2127* NAD 83(2011) EPOCH   -  2010.00
 NM2127* NAVD 88 ORTHO HEIGHT -   407.751 (meters)     1337.76  (feet) ADJUSTED
 NM2127  ______________________________________________________________________
 NM2127  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 NM2127  NAD 83(2011) X  -   -632,132.326 (meters)                     COMP
 NM2127  NAD 83(2011) Y  - -4,631,224.930 (meters)                     COMP
 NM2127  NAD 83(2011) Z  -  4,325,686.885 (meters)                     COMP
 NM2127  LAPLACE CORR    -          1.80  (seconds)                    DEFLEC18
 NM2127  DYNAMIC HEIGHT  -        407.624 (meters)     1337.35  (feet) COMP
 NM2127  MODELED GRAVITY -    980,297.4   (mgal)                       NAVD 88
 NM2127
 NM2127  VERT ORDER      -  FIRST     CLASS II
 NM2127
 NM2127  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2127  Standards:
 NM2127         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2127            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2127  -------------------------------------------------------------------
 NM2127  NETWORK    0.88   1.67           0.42   0.26   0.85     -0.12613445
 NM2127  -------------------------------------------------------------------
 NM2127  Click here for local accuracies and other accuracy information.
 NM2127
 NM2127.The horizontal coordinates were established by GPS observations
 NM2127.and adjusted by the National Geodetic Survey in June 2012.
 NM2127
 NM2127.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2127.been affixed to the stable North American tectonic plate. See 
 NM2127.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2127
 NM2127.The horizontal coordinates are valid at the epoch date displayed above
 NM2127.which is a decimal equivalence of Year/Month/Day.
 NM2127
 NM2127.The orthometric height was determined by differential leveling and
 NM2127.adjusted by the NATIONAL GEODETIC SURVEY
 NM2127.in June 1994.
 NM2127
 NM2127.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2127.GEOID18 height accuracy estimate available here.
 NM2127
 NM2127.Click photographs - Photos may exist for this station.
 NM2127
 NM2127.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2127
 NM2127.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2127
 NM2127.The ellipsoidal height was determined by GPS observations
 NM2127.and is referenced to NAD 83.
 NM2127
 NM2127.The dynamic height is computed by dividing the NAVD 88
 NM2127.geopotential number by the normal gravity value computed on the
 NM2127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2127.degrees latitude (g = 980.6199 gals.).
 NM2127
 NM2127.The modeled gravity was interpolated from observed gravity values.
 NM2127
 NM2127. The following values were computed from the NAD 83(2011) position.
 NM2127
 NM2127;                    North         East     Units Scale Factor Converg.
 NM2127;SPC SD S     -    74,444.665   808,861.990   MT  0.99996957   +1 45 59.8
 NM2127;SPC SD S     -   244,240.54  2,653,741.38   sFT  0.99996957   +1 45 59.8
 NM2127;UTM  14      - 4,758,710.141   600,095.644   MT  0.99972326   +0 50 12.6
 NM2127
 NM2127!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2127!SPC SD S     -   0.99994013  x   0.99996957  =   0.99990971
 NM2127!UTM  14      -   0.99994013  x   0.99972326  =   0.99966341
 NM2127
 NM2127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0009558710(NAD 83)
 NM2127
 NM2127                          SUPERSEDED SURVEY CONTROL
 NM2127
 NM2127  NAD 83(2007)-  42 58 28.07334(N)    097 46 20.90529(W) AD(2002.00) 0
 NM2127  ELLIP H (02/10/07)  381.785  (m)                       GP(2002.00)    
 NM2127  NAD 83(1995)-  42 58 28.07324(N)    097 46 20.90510(W) AD(       ) A
 NM2127  ELLIP H (06/23/03)  381.782  (m)                       GP(       ) 3 1
 NM2127  NAVD 88             407.75   (m)         1337.8    (f) LEVELING    3  
 NM2127
 NM2127.Superseded values are not recommended for survey control.
 NM2127
 NM2127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2127.See file dsdata.pdf to determine how the superseded data were derived.
 NM2127
 NM2127_MARKER: Z = SEE DESCRIPTION
 NM2127_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2127_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2127_STAMPING: 50-361.25 1993
 NM2127_MARK LOGO: NGS
 NM2127_PROJECTION: FLUSH
 NM2127_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2127_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2127+STABILITY: POSITION/ELEVATION WELL
 NM2127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2127+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2127_ROD/PIPE-DEPTH: 6.40 meters
 NM2127_SLEEVE-DEPTH  : 3.00 meters
 NM2127
 NM2127  HISTORY     - Date     Condition        Report By
 NM2127  HISTORY     - 1993     MONUMENTED       SDDT
 NM2127  HISTORY     - 19930919 GOOD             NGS
 NM2127  HISTORY     - 20020610 GOOD             SDDT
 NM2127  HISTORY     - 20120309 GOOD             INDIV
 NM2127
 NM2127                          STATION DESCRIPTION
 NM2127
 NM2127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2127'7.5 KM (4.65 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2127'PEARL STREET IN TYNDALL, 562.0 M (1843.8 FT) SOUTHEAST OF MILEPOST
 NM2127'361, 261.0 M (856.3 FT) SOUTHEAST OF THE SOUTHEAST END OF A HIGHWAY
 NM2127'BRIDGE SPANNING SNATCH CREEK, 81.0 M (265.7 FT) SOUTHEAST OF THE
 NM2127'CENTER OF A DRIVEWAY LEADING NORTH TO A FARM, 28.5 M (93.5 FT) NORTH
 NM2127'OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 NM2127'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.2 M (0.7
 NM2127'FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 NM2127'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 NM2127'INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM
 NM2127'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2127
 NM2127                          STATION RECOVERY (2002)
 NM2127
 NM2127'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 NM2127'RECOVERED AS DESCRIBED
 NM2127'
 NM2127
 NM2127                          STATION RECOVERY (2012)
 NM2127
 NM2127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2126 ***********************************************************************
 NM2126  DESIGNATION -  50 362.30
 NM2126  PID         -  NM2126
 NM2126  STATE/COUNTY-  SD/BON HOMME
 NM2126  COUNTRY     -  US
 NM2126  USGS QUAD   -  TYNDALL (2017)
 NM2126
 NM2126                         *CURRENT SURVEY CONTROL
 NM2126  ______________________________________________________________________
 NM2126* NAD 83(1986) POSITION- 42 58 12.     (N) 097 45 12.     (W)   SCALED
 NM2126* NAVD 88 ORTHO HEIGHT -   408.876 (meters)     1341.45  (feet) ADJUSTED
 NM2126  ______________________________________________________________________
 NM2126  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 NM2126  DYNAMIC HEIGHT  -        408.749 (meters)     1341.04  (feet) COMP
 NM2126  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 NM2126
 NM2126  VERT ORDER      -  FIRST     CLASS II
 NM2126
 NM2126.The horizontal coordinates were scaled from a map and have
 NM2126.an estimated accuracy of +/- 6 seconds.
 NM2126
 NM2126.The orthometric height was determined by differential leveling and
 NM2126.adjusted by the NATIONAL GEODETIC SURVEY
 NM2126.in June 1994.
 NM2126
 NM2126.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2126.GEOID18 height accuracy estimate available here.
 NM2126
 NM2126.Click photographs - Photos may exist for this station.
 NM2126
 NM2126.The dynamic height is computed by dividing the NAVD 88
 NM2126.geopotential number by the normal gravity value computed on the
 NM2126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2126.degrees latitude (g = 980.6199 gals.).
 NM2126
 NM2126.The modeled gravity was interpolated from observed gravity values.
 NM2126
 NM2126;                    North         East    Units  Estimated Accuracy
 NM2126;SPC SD S     -    74,000.      810,440.      MT  (+/- 180 meters Scaled)
 NM2126
 NM2126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN016582(NAD 83)
 NM2126
 NM2126                          SUPERSEDED SURVEY CONTROL
 NM2126
 NM2126.No superseded survey control is available for this station.
 NM2126
 NM2126_MARKER: DB = BENCH MARK DISK
 NM2126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2126_STAMPING: 50-362.30 1993
 NM2126_MARK LOGO: SDDT
 NM2126_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2126+STABILITY: SURFACE MOTION
 NM2126_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2126+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2126
 NM2126  HISTORY     - Date     Condition        Report By
 NM2126  HISTORY     - 1993     MONUMENTED       SDDT
 NM2126  HISTORY     - 19930919 GOOD             NGS
 NM2126  HISTORY     - 20120309 GOOD             INDIV
 NM2126
 NM2126                          STATION DESCRIPTION
 NM2126
 NM2126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2126'9.2 KM (5.70 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2126'PEARL STREET IN TYNDALL, 544.0 M (1784.8 FT) SOUTHEAST OF MILEPOST
 NM2126'362, 58.0 M (190.3 FT) SOUTHEAST OF THE CENTER OF A GRAVELED ROAD,
 NM2126'25.0 M (82.0 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT)
 NM2126'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 NM2126'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NM2126'SURFACE.
 NM2126
 NM2126                          STATION RECOVERY (2012)
 NM2126
 NM2126'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2126'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2125 ***********************************************************************
 NM2125  DESIGNATION -  50 363.10
 NM2125  PID         -  NM2125
 NM2125  STATE/COUNTY-  SD/BON HOMME
 NM2125  COUNTRY     -  US
 NM2125  USGS QUAD   -  TABOR (2017)
 NM2125
 NM2125                         *CURRENT SURVEY CONTROL
 NM2125  ______________________________________________________________________
 NM2125* NAD 83(1986) POSITION- 42 57 59.     (N) 097 44 23.     (W)   SCALED
 NM2125* NAVD 88 ORTHO HEIGHT -   417.112 (meters)     1368.48  (feet) ADJUSTED
 NM2125  ______________________________________________________________________
 NM2125  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 NM2125  DYNAMIC HEIGHT  -        416.982 (meters)     1368.05  (feet) COMP
 NM2125  MODELED GRAVITY -    980,298.6   (mgal)                       NAVD 88
 NM2125
 NM2125  VERT ORDER      -  FIRST     CLASS II
 NM2125
 NM2125.The horizontal coordinates were scaled from a map and have
 NM2125.an estimated accuracy of +/- 6 seconds.
 NM2125
 NM2125.The orthometric height was determined by differential leveling and
 NM2125.adjusted by the NATIONAL GEODETIC SURVEY
 NM2125.in June 1994.
 NM2125
 NM2125.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2125.GEOID18 height accuracy estimate available here.
 NM2125
 NM2125.Click photographs - Photos may exist for this station.
 NM2125
 NM2125.The dynamic height is computed by dividing the NAVD 88
 NM2125.geopotential number by the normal gravity value computed on the
 NM2125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2125.degrees latitude (g = 980.6199 gals.).
 NM2125
 NM2125.The modeled gravity was interpolated from observed gravity values.
 NM2125
 NM2125;                    North         East    Units  Estimated Accuracy
 NM2125;SPC SD S     -    73,630.      811,560.      MT  (+/- 180 meters Scaled)
 NM2125
 NM2125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN027578(NAD 83)
 NM2125
 NM2125                          SUPERSEDED SURVEY CONTROL
 NM2125
 NM2125.No superseded survey control is available for this station.
 NM2125
 NM2125_MARKER: DB = BENCH MARK DISK
 NM2125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2125_STAMPING: 50-363.10 1993
 NM2125_MARK LOGO: SDDT
 NM2125_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2125+STABILITY: SURFACE MOTION
 NM2125_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2125+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2125
 NM2125  HISTORY     - Date     Condition        Report By
 NM2125  HISTORY     - 1993     MONUMENTED       SDDT
 NM2125  HISTORY     - 19930919 GOOD             NGS
 NM2125  HISTORY     - 20120309 GOOD             INDIV
 NM2125
 NM2125                          STATION DESCRIPTION
 NM2125
 NM2125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2125'8.7 KM (5.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2125'PEARL STREET IN TYNDALL, 110.0 M (360.9 FT) SOUTHEAST OF MILEPOST
 NM2125'363, 26.1 M (85.6 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 22.0 M
 NM2125'(72.2 FT) SOUTHEAST OF AN UNDERGROUND CABLE JUNCTION BOX, 20.0 M
 NM2125'(65.6 FT) NORTHWEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 1.0 M
 NM2125'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF
 NM2125'A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 NM2125'GROUND SURFACE.
 NM2125
 NM2125                          STATION RECOVERY (2012)
 NM2125
 NM2125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2124 ***********************************************************************
 NM2124  DESIGNATION -  50 364.20
 NM2124  PID         -  NM2124
 NM2124  STATE/COUNTY-  SD/BON HOMME
 NM2124  COUNTRY     -  US
 NM2124  USGS QUAD   -  TABOR (2017)
 NM2124
 NM2124                         *CURRENT SURVEY CONTROL
 NM2124  ______________________________________________________________________
 NM2124* NAD 83(1986) POSITION- 42 57 39.     (N) 097 43 04.     (W)   SCALED
 NM2124* NAVD 88 ORTHO HEIGHT -   414.704 (meters)     1360.57  (feet) ADJUSTED
 NM2124  ______________________________________________________________________
 NM2124  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 NM2124  DYNAMIC HEIGHT  -        414.575 (meters)     1360.15  (feet) COMP
 NM2124  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 NM2124
 NM2124  VERT ORDER      -  FIRST     CLASS II
 NM2124
 NM2124.The horizontal coordinates were scaled from a map and have
 NM2124.an estimated accuracy of +/- 6 seconds.
 NM2124
 NM2124.The orthometric height was determined by differential leveling and
 NM2124.adjusted by the NATIONAL GEODETIC SURVEY
 NM2124.in June 1994.
 NM2124
 NM2124.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2124.GEOID18 height accuracy estimate available here.
 NM2124
 NM2124.Click photographs - Photos may exist for this station.
 NM2124
 NM2124.The dynamic height is computed by dividing the NAVD 88
 NM2124.geopotential number by the normal gravity value computed on the
 NM2124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2124.degrees latitude (g = 980.6199 gals.).
 NM2124
 NM2124.The modeled gravity was interpolated from observed gravity values.
 NM2124
 NM2124;                    North         East    Units  Estimated Accuracy
 NM2124;SPC SD S     -    73,070.      813,370.      MT  (+/- 180 meters Scaled)
 NM2124
 NM2124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN045572(NAD 83)
 NM2124
 NM2124                          SUPERSEDED SURVEY CONTROL
 NM2124
 NM2124.No superseded survey control is available for this station.
 NM2124
 NM2124_MARKER: DB = BENCH MARK DISK
 NM2124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2124_STAMPING: 50-364.20 1993
 NM2124_MARK LOGO: SDDT
 NM2124_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2124+STABILITY: SURFACE MOTION
 NM2124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2124+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2124
 NM2124  HISTORY     - Date     Condition        Report By
 NM2124  HISTORY     - 1993     MONUMENTED       SDDT
 NM2124  HISTORY     - 19930919 GOOD             NGS
 NM2124  HISTORY     - 20120309 GOOD             INDIV
 NM2124
 NM2124                          STATION DESCRIPTION
 NM2124
 NM2124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2124'10.5 KM (6.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2124'OF PEARL STREET IN TYNDALL, 382.0 M (1253.3 FT) SOUTHEAST OF MILEPOST
 NM2124'364, 30.5 M (100.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M
 NM2124'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 NM2124'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 NM2124'GROUND SURFACE.
 NM2124
 NM2124                          STATION RECOVERY (2012)
 NM2124
 NM2124'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2124'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2123 ***********************************************************************
 NM2123  DESIGNATION -  50 365.25
 NM2123  PID         -  NM2123
 NM2123  STATE/COUNTY-  SD/BON HOMME
 NM2123  COUNTRY     -  US
 NM2123  USGS QUAD   -  TABOR (2017)
 NM2123
 NM2123                         *CURRENT SURVEY CONTROL
 NM2123  ______________________________________________________________________
 NM2123* NAD 83(1986) POSITION- 42 57 22.     (N) 097 41 55.     (W)   SCALED
 NM2123* NAVD 88 ORTHO HEIGHT -   415.236 (meters)     1362.32  (feet) ADJUSTED
 NM2123  ______________________________________________________________________
 NM2123  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 NM2123  DYNAMIC HEIGHT  -        415.108 (meters)     1361.90  (feet) COMP
 NM2123  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 NM2123
 NM2123  VERT ORDER      -  FIRST     CLASS II
 NM2123
 NM2123.The horizontal coordinates were scaled from a map and have
 NM2123.an estimated accuracy of +/- 6 seconds.
 NM2123
 NM2123.The orthometric height was determined by differential leveling and
 NM2123.adjusted by the NATIONAL GEODETIC SURVEY
 NM2123.in June 1994.
 NM2123
 NM2123.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2123.GEOID18 height accuracy estimate available here.
 NM2123
 NM2123.Click photographs - Photos may exist for this station.
 NM2123
 NM2123.The dynamic height is computed by dividing the NAVD 88
 NM2123.geopotential number by the normal gravity value computed on the
 NM2123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2123.degrees latitude (g = 980.6199 gals.).
 NM2123
 NM2123.The modeled gravity was interpolated from observed gravity values.
 NM2123
 NM2123;                    North         East    Units  Estimated Accuracy
 NM2123;SPC SD S     -    72,600.      814,950.      MT  (+/- 180 meters Scaled)
 NM2123
 NM2123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN061567(NAD 83)
 NM2123
 NM2123                          SUPERSEDED SURVEY CONTROL
 NM2123
 NM2123.No superseded survey control is available for this station.
 NM2123
 NM2123_MARKER: Z = SEE DESCRIPTION
 NM2123_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2123_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2123_STAMPING: 50-365.25 1993
 NM2123_MARK LOGO: NGS
 NM2123_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2123_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2123_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2123+STABILITY: POSITION/ELEVATION WELL
 NM2123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2123+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2123_ROD/PIPE-DEPTH: 6.4 meters
 NM2123_SLEEVE-DEPTH  : 3.0 meters
 NM2123
 NM2123  HISTORY     - Date     Condition        Report By
 NM2123  HISTORY     - 1993     MONUMENTED       SDDT
 NM2123  HISTORY     - 19930919 GOOD             NGS
 NM2123  HISTORY     - 20120309 GOOD             INDIV
 NM2123
 NM2123                          STATION DESCRIPTION
 NM2123
 NM2123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2123'12.1 KM (7.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2123'OF PEARL STREET IN TYNDALL, 358.0 M (1174.5 FT) SOUTHEAST OF MILEPOST
 NM2123'365, 29.8 M (97.8 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6
 NM2123'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A
 NM2123'METAL GUARD POST, AND 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST.
 NM2123'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 NM2123'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 NM2123'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM2123'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2123
 NM2123                          STATION RECOVERY (2012)
 NM2123
 NM2123'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2122 ***********************************************************************
 NM2122  DESIGNATION -  50 366.10
 NM2122  PID         -  NM2122
 NM2122  STATE/COUNTY-  SD/BON HOMME
 NM2122  COUNTRY     -  US
 NM2122  USGS QUAD   -  TABOR (2017)
 NM2122
 NM2122                         *CURRENT SURVEY CONTROL
 NM2122  ______________________________________________________________________
 NM2122* NAD 83(1986) POSITION- 42 57 06.     (N) 097 40 57.     (W)   SCALED
 NM2122* NAVD 88 ORTHO HEIGHT -   412.679 (meters)     1353.93  (feet) ADJUSTED
 NM2122  ______________________________________________________________________
 NM2122  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 NM2122  DYNAMIC HEIGHT  -        412.551 (meters)     1353.51  (feet) COMP
 NM2122  MODELED GRAVITY -    980,298.7   (mgal)                       NAVD 88
 NM2122
 NM2122  VERT ORDER      -  FIRST     CLASS II
 NM2122
 NM2122.The horizontal coordinates were scaled from a map and have
 NM2122.an estimated accuracy of +/- 6 seconds.
 NM2122
 NM2122.The orthometric height was determined by differential leveling and
 NM2122.adjusted by the NATIONAL GEODETIC SURVEY
 NM2122.in June 1994.
 NM2122
 NM2122.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2122.GEOID18 height accuracy estimate available here.
 NM2122
 NM2122.Click photographs - Photos may exist for this station.
 NM2122
 NM2122.The dynamic height is computed by dividing the NAVD 88
 NM2122.geopotential number by the normal gravity value computed on the
 NM2122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2122.degrees latitude (g = 980.6199 gals.).
 NM2122
 NM2122.The modeled gravity was interpolated from observed gravity values.
 NM2122
 NM2122;                    North         East    Units  Estimated Accuracy
 NM2122;SPC SD S     -    72,140.      816,280.      MT  (+/- 180 meters Scaled)
 NM2122
 NM2122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN074562(NAD 83)
 NM2122
 NM2122                          SUPERSEDED SURVEY CONTROL
 NM2122
 NM2122.No superseded survey control is available for this station.
 NM2122
 NM2122_MARKER: DB = BENCH MARK DISK
 NM2122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2122_STAMPING: 50-366.10 1993
 NM2122_MARK LOGO: SDDT
 NM2122_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2122+STABILITY: SURFACE MOTION
 NM2122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2122+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2122
 NM2122  HISTORY     - Date     Condition        Report By
 NM2122  HISTORY     - 1993     MONUMENTED       SDDT
 NM2122  HISTORY     - 19930919 GOOD             NGS
 NM2122  HISTORY     - 20120309 GOOD             INDIV
 NM2122
 NM2122                          STATION DESCRIPTION
 NM2122
 NM2122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2122'13.6 KM (8.45 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2122'OF PEARL STREET IN TYNDALL, 208.0 M (682.4 FT) SOUTHEAST OF MILEPOST
 NM2122'366, 29.7 M (97.4 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 24.6 M
 NM2122'(80.7 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY ROAD 17, 1.0 M (3.3
 NM2122'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A
 NM2122'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 NM2122'ABOVE THE GROUND SURFACE.
 NM2122
 NM2122                          STATION RECOVERY (2012)
 NM2122
 NM2122'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2122'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2121 ***********************************************************************
 NM2121  DESIGNATION -  50 367.15
 NM2121  PID         -  NM2121
 NM2121  STATE/COUNTY-  SD/BON HOMME
 NM2121  COUNTRY     -  US
 NM2121  USGS QUAD   -  TABOR (2017)
 NM2121
 NM2121                         *CURRENT SURVEY CONTROL
 NM2121  ______________________________________________________________________
 NM2121* NAD 83(1986) POSITION- 42 56 36.     (N) 097 39 51.     (W)   SCALED
 NM2121* NAVD 88 ORTHO HEIGHT -   410.144 (meters)     1345.61  (feet) ADJUSTED
 NM2121  ______________________________________________________________________
 NM2121  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 NM2121  DYNAMIC HEIGHT  -        410.016 (meters)     1345.19  (feet) COMP
 NM2121  MODELED GRAVITY -    980,297.9   (mgal)                       NAVD 88
 NM2121
 NM2121  VERT ORDER      -  FIRST     CLASS II
 NM2121
 NM2121.The horizontal coordinates were scaled from a map and have
 NM2121.an estimated accuracy of +/- 6 seconds.
 NM2121
 NM2121.The orthometric height was determined by differential leveling and
 NM2121.adjusted by the NATIONAL GEODETIC SURVEY
 NM2121.in June 1994.
 NM2121
 NM2121.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2121.GEOID18 height accuracy estimate available here.
 NM2121
 NM2121.Click photographs - Photos may exist for this station.
 NM2121
 NM2121.The dynamic height is computed by dividing the NAVD 88
 NM2121.geopotential number by the normal gravity value computed on the
 NM2121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2121.degrees latitude (g = 980.6199 gals.).
 NM2121
 NM2121.The modeled gravity was interpolated from observed gravity values.
 NM2121
 NM2121;                    North         East    Units  Estimated Accuracy
 NM2121;SPC SD S     -    71,270.      817,800.      MT  (+/- 180 meters Scaled)
 NM2121
 NM2121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN089553(NAD 83)
 NM2121
 NM2121                          SUPERSEDED SURVEY CONTROL
 NM2121
 NM2121.No superseded survey control is available for this station.
 NM2121
 NM2121_MARKER: DB = BENCH MARK DISK
 NM2121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2121_STAMPING: 50-367.15 1993
 NM2121_MARK LOGO: SDDT
 NM2121_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2121+STABILITY: SURFACE MOTION
 NM2121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2121+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2121
 NM2121  HISTORY     - Date     Condition        Report By
 NM2121  HISTORY     - 1993     MONUMENTED       SDDT
 NM2121  HISTORY     - 19930919 GOOD             NGS
 NM2121  HISTORY     - 20120309 GOOD             INDIV
 NM2121
 NM2121                          STATION DESCRIPTION
 NM2121
 NM2121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2121'15.3 KM (9.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2121'OF PEARL STREET IN TYNDALL, 266.0 M (872.7 FT) SOUTHEAST OF MILEPOST
 NM2121'367, 34.7 M (113.8 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND
 NM2121'LANES OF THE HIGHWAY, 23.0 M (75.5 FT) SOUTHEAST OF THE CENTER OF A
 NM2121'PAVED ROAD LEADING SOUTH, 7.8 M (25.6 FT) SOUTHEAST OF A FENCE
 NM2121'CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 NM2121'NORTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1
 NM2121'M (0.3 FT) ABOVE THE GROUND SURFACE.
 NM2121
 NM2121                          STATION RECOVERY (2012)
 NM2121
 NM2121'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2120 ***********************************************************************
 NM2120  DESIGNATION -  50 368.35
 NM2120  PID         -  NM2120
 NM2120  STATE/COUNTY-  SD/BON HOMME
 NM2120  COUNTRY     -  US
 NM2120  USGS QUAD   -  TABOR (2017)
 NM2120
 NM2120                         *CURRENT SURVEY CONTROL
 NM2120  ______________________________________________________________________
 NM2120* NAD 83(1986) POSITION- 42 55 49.     (N) 097 39 14.     (W)   SCALED
 NM2120* NAVD 88 ORTHO HEIGHT -   424.777 (meters)     1393.62  (feet) ADJUSTED
 NM2120  ______________________________________________________________________
 NM2120  GEOID HEIGHT    -        -25.826 (meters)                     GEOID18
 NM2120  DYNAMIC HEIGHT  -        424.644 (meters)     1393.19  (feet) COMP
 NM2120  MODELED GRAVITY -    980,295.8   (mgal)                       NAVD 88
 NM2120
 NM2120  VERT ORDER      -  FIRST     CLASS II
 NM2120
 NM2120.The horizontal coordinates were scaled from a map and have
 NM2120.an estimated accuracy of +/- 6 seconds.
 NM2120
 NM2120.The orthometric height was determined by differential leveling and
 NM2120.adjusted by the NATIONAL GEODETIC SURVEY
 NM2120.in June 1994.
 NM2120
 NM2120.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2120.GEOID18 height accuracy estimate available here.
 NM2120
 NM2120.Click photographs - Photos may exist for this station.
 NM2120
 NM2120.The dynamic height is computed by dividing the NAVD 88
 NM2120.geopotential number by the normal gravity value computed on the
 NM2120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2120.degrees latitude (g = 980.6199 gals.).
 NM2120
 NM2120.The modeled gravity was interpolated from observed gravity values.
 NM2120
 NM2120;                    North         East    Units  Estimated Accuracy
 NM2120;SPC SD S     -    69,840.      818,690.      MT  (+/- 180 meters Scaled)
 NM2120
 NM2120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN098539(NAD 83)
 NM2120
 NM2120                          SUPERSEDED SURVEY CONTROL
 NM2120
 NM2120.No superseded survey control is available for this station.
 NM2120
 NM2120_MARKER: DB = BENCH MARK DISK
 NM2120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2120_STAMPING: 50-368.35 1993
 NM2120_MARK LOGO: SDDT
 NM2120_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2120+STABILITY: SURFACE MOTION
 NM2120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2120+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2120
 NM2120  HISTORY     - Date     Condition        Report By
 NM2120  HISTORY     - 1993     MONUMENTED       SDDT
 NM2120  HISTORY     - 19930919 GOOD             NGS
 NM2120  HISTORY     - 20120309 GOOD             INDIV
 NM2120
 NM2120                          STATION DESCRIPTION
 NM2120
 NM2120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2120'17.2 KM (10.70 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2120'OF PEARL STREET IN TYNDALL, 588.0 M (1929.1 FT) SOUTH OF MILEPOST
 NM2120'368, 22.7 M (74.5 FT) EAST OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT)
 NM2120'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS
 NM2120'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NM2120'SURFACE.
 NM2120
 NM2120                          STATION RECOVERY (2012)
 NM2120
 NM2120'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2120'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2119 ***********************************************************************
 NM2119  DESIGNATION -  50 369.40
 NM2119  PID         -  NM2119
 NM2119  STATE/COUNTY-  SD/BON HOMME
 NM2119  COUNTRY     -  US
 NM2119  USGS QUAD   -  TABOR (2017)
 NM2119
 NM2119                         *CURRENT SURVEY CONTROL
 NM2119  ______________________________________________________________________
 NM2119* NAD 83(1986) POSITION- 42 54 57.     (N) 097 39 21.     (W)   SCALED
 NM2119* NAVD 88 ORTHO HEIGHT -   426.372 (meters)     1398.86  (feet) ADJUSTED
 NM2119  ______________________________________________________________________
 NM2119  GEOID HEIGHT    -        -25.813 (meters)                     GEOID18
 NM2119  DYNAMIC HEIGHT  -        426.238 (meters)     1398.42  (feet) COMP
 NM2119  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 NM2119
 NM2119  VERT ORDER      -  FIRST     CLASS II
 NM2119
 NM2119.The horizontal coordinates were scaled from a map and have
 NM2119.an estimated accuracy of +/- 6 seconds.
 NM2119
 NM2119.The orthometric height was determined by differential leveling and
 NM2119.adjusted by the NATIONAL GEODETIC SURVEY
 NM2119.in June 1994.
 NM2119
 NM2119.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2119.GEOID18 height accuracy estimate available here.
 NM2119
 NM2119.Click photographs - Photos may exist for this station.
 NM2119
 NM2119.The dynamic height is computed by dividing the NAVD 88
 NM2119.geopotential number by the normal gravity value computed on the
 NM2119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2119.degrees latitude (g = 980.6199 gals.).
 NM2119
 NM2119.The modeled gravity was interpolated from observed gravity values.
 NM2119
 NM2119;                    North         East    Units  Estimated Accuracy
 NM2119;SPC SD S     -    68,240.      818,580.      MT  (+/- 180 meters Scaled)
 NM2119
 NM2119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN097523(NAD 83)
 NM2119
 NM2119                          SUPERSEDED SURVEY CONTROL
 NM2119
 NM2119.No superseded survey control is available for this station.
 NM2119
 NM2119_MARKER: DB = BENCH MARK DISK
 NM2119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2119_STAMPING: 50-369.40 1993
 NM2119_MARK LOGO: SDDT
 NM2119_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2119+STABILITY: SURFACE MOTION
 NM2119_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2119+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2119
 NM2119  HISTORY     - Date     Condition        Report By
 NM2119  HISTORY     - 1993     MONUMENTED       SDDT
 NM2119  HISTORY     - 19930919 GOOD             NGS
 NM2119  HISTORY     - 20120309 GOOD             INDIV
 NM2119
 NM2119                          STATION DESCRIPTION
 NM2119
 NM2119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2119'18.8 KM (11.70 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2119'OF PEARL STREET IN TYNDALL, 586.0 M (1922.6 FT) SOUTH OF MILEPOST
 NM2119'369, 22.8 M (74.8 FT) EAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 NM2119'BELOW THE LEVEL OF THE GRAVELED ROAD, 0.3 M (1.0 FT) WEST OF A
 NM2119'WITNESS POST AND FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE
 NM2119'GROUND SURFACE.
 NM2119
 NM2119                          STATION RECOVERY (2012)
 NM2119
 NM2119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2119'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2118 ***********************************************************************
 NM2118  DESIGNATION -  50 370.25
 NM2118  PID         -  NM2118
 NM2118  STATE/COUNTY-  SD/BON HOMME
 NM2118  COUNTRY     -  US
 NM2118  USGS QUAD   -  TABOR (2017)
 NM2118
 NM2118                         *CURRENT SURVEY CONTROL
 NM2118  ______________________________________________________________________
 NM2118* NAD 83(1986) POSITION- 42 54 32.21   (N) 097 38 41.13   (W)   HD_HELD1
 NM2118* NAVD 88 ORTHO HEIGHT -   452.805 (meters)     1485.58  (feet) ADJUSTED
 NM2118  ______________________________________________________________________
 NM2118  GEOID HEIGHT    -        -25.789 (meters)                     GEOID18
 NM2118  DYNAMIC HEIGHT  -        452.662 (meters)     1485.11  (feet) COMP
 NM2118  MODELED GRAVITY -    980,291.7   (mgal)                       NAVD 88
 NM2118
 NM2118  VERT ORDER      -  FIRST     CLASS II
 NM2118
 NM2118.The horizontal coordinates were determined by differentially corrected
 NM2118.hand held GPS observations or other comparable positioning techniques
 NM2118.and have an estimated accuracy of +/- 3 meters.
 NM2118
 NM2118.The orthometric height was determined by differential leveling and
 NM2118.adjusted by the NATIONAL GEODETIC SURVEY
 NM2118.in June 1994.
 NM2118
 NM2118.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2118.GEOID18 height accuracy estimate available here.
 NM2118
 NM2118.Click photographs - Photos may exist for this station.
 NM2118
 NM2118.The dynamic height is computed by dividing the NAVD 88
 NM2118.geopotential number by the normal gravity value computed on the
 NM2118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2118.degrees latitude (g = 980.6199 gals.).
 NM2118
 NM2118.The modeled gravity was interpolated from observed gravity values.
 NM2118
 NM2118;                    North         East    Units  Estimated Accuracy
 NM2118;SPC SD S     -    67,499.4     819,510.4     MT  (+/- 3 meters HH1 GPS) 
 NM2118
 NM2118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN1062751594(NAD 83)
 NM2118
 NM2118                          SUPERSEDED SURVEY CONTROL
 NM2118
 NM2118.No superseded survey control is available for this station.
 NM2118
 NM2118_MARKER: Z = SEE DESCRIPTION
 NM2118_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2118_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2118_STAMPING: 50-370.25 1993
 NM2118_MARK LOGO: NGS
 NM2118_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2118_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2118_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2118+STABILITY: POSITION/ELEVATION WELL
 NM2118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2118+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 NM2118_ROD/PIPE-DEPTH: 6.4 meters
 NM2118_SLEEVE-DEPTH  : 3.0 meters
 NM2118
 NM2118  HISTORY     - Date     Condition        Report By
 NM2118  HISTORY     - 1993     MONUMENTED       SDDT
 NM2118  HISTORY     - 19930919 GOOD             NGS
 NM2118  HISTORY     - 20120309 GOOD             INDIV
 NM2118
 NM2118                          STATION DESCRIPTION
 NM2118
 NM2118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2118'20.4 KM (12.65 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2118'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 253.0 M (830.1 FT) WEST OF
 NM2118'MILEPOST 370, 36.8 M (120.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.6
 NM2118'M (67.6 FT) EAST OF A T-FENCE CORNER AND THE CENTER OF 2 FIELD
 NM2118'ENTRANCES, 4.0 M (13.1 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 NM2118'FT) NORTH OF A METAL GUARD POST, AND 0.2 M (0.7 FT) SOUTH OF A
 NM2118'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 NM2118'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 NM2118'METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 NM2118'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2118
 NM2118                          STATION RECOVERY (2012)
 NM2118
 NM2118'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2118'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2117 ***********************************************************************
 NM2117  DESIGNATION -  50 371.35
 NM2117  PID         -  NM2117
 NM2117  STATE/COUNTY-  SD/YANKTON
 NM2117  COUNTRY     -  US
 NM2117  USGS QUAD   -  TABOR NE (2017)
 NM2117
 NM2117                         *CURRENT SURVEY CONTROL
 NM2117  ______________________________________________________________________
 NM2117* NAD 83(1986) POSITION- 42 54 30.     (N) 097 37 24.     (W)   SCALED
 NM2117* NAVD 88 ORTHO HEIGHT -   469.529 (meters)     1540.45  (feet) ADJUSTED
 NM2117  ______________________________________________________________________
 NM2117  GEOID HEIGHT    -        -25.755 (meters)                     GEOID18
 NM2117  DYNAMIC HEIGHT  -        469.382 (meters)     1539.96  (feet) COMP
 NM2117  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 NM2117
 NM2117  VERT ORDER      -  FIRST     CLASS II
 NM2117
 NM2117.The horizontal coordinates were scaled from a map and have
 NM2117.an estimated accuracy of +/- 6 seconds.
 NM2117
 NM2117.The orthometric height was determined by differential leveling and
 NM2117.adjusted by the NATIONAL GEODETIC SURVEY
 NM2117.in June 1994.
 NM2117
 NM2117.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2117.GEOID18 height accuracy estimate available here.
 NM2117
 NM2117.Click photographs - Photos may exist for this station.
 NM2117
 NM2117.The dynamic height is computed by dividing the NAVD 88
 NM2117.geopotential number by the normal gravity value computed on the
 NM2117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2117.degrees latitude (g = 980.6199 gals.).
 NM2117
 NM2117.The modeled gravity was interpolated from observed gravity values.
 NM2117
 NM2117;                    North         East    Units  Estimated Accuracy
 NM2117;SPC SD S     -    67,490.      821,260.      MT  (+/- 180 meters Scaled)
 NM2117
 NM2117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN123515(NAD 83)
 NM2117
 NM2117                          SUPERSEDED SURVEY CONTROL
 NM2117
 NM2117.No superseded survey control is available for this station.
 NM2117
 NM2117_MARKER: DB = BENCH MARK DISK
 NM2117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2117_STAMPING: 50-371.35 1993
 NM2117_MARK LOGO: SDDT
 NM2117_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2117+STABILITY: SURFACE MOTION
 NM2117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2117+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 NM2117
 NM2117  HISTORY     - Date     Condition        Report By
 NM2117  HISTORY     - 1993     MONUMENTED       SDDT
 NM2117  HISTORY     - 19930919 GOOD             NGS
 NM2117
 NM2117                          STATION DESCRIPTION
 NM2117
 NM2117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2117'18.5 KM (11.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2117'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 518.0 M (1699.5 FT) EAST OF
 NM2117'MILEPOST 371, 23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M
 NM2117'(16.4 FT) EAST OF THE EXTENDED CENTER OF A FIELD ENTRANCE, 4.0 M
 NM2117'(13.1 FT) WEST OF THE WEST END OF A BRACED FENCE POST, 1.4 M (4.6 FT)
 NM2117'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 NM2117'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2116 ***********************************************************************
 NM2116  DESIGNATION -  50 372.15
 NM2116  PID         -  NM2116
 NM2116  STATE/COUNTY-  SD/YANKTON
 NM2116  COUNTRY     -  US
 NM2116  USGS QUAD   -  TABOR NE (2017)
 NM2116
 NM2116                         *CURRENT SURVEY CONTROL
 NM2116  ______________________________________________________________________
 NM2116* NAD 83(1986) POSITION- 42 54 30.     (N) 097 36 23.     (W)   SCALED
 NM2116* NAVD 88 ORTHO HEIGHT -   484.176 (meters)     1588.50  (feet) ADJUSTED
 NM2116  ______________________________________________________________________
 NM2116  GEOID HEIGHT    -        -25.731 (meters)                     GEOID18
 NM2116  DYNAMIC HEIGHT  -        484.026 (meters)     1588.01  (feet) COMP
 NM2116  MODELED GRAVITY -    980,295.1   (mgal)                       NAVD 88
 NM2116
 NM2116  VERT ORDER      -  FIRST     CLASS II
 NM2116
 NM2116.The horizontal coordinates were scaled from a map and have
 NM2116.an estimated accuracy of +/- 6 seconds.
 NM2116
 NM2116.The orthometric height was determined by differential leveling and
 NM2116.adjusted by the NATIONAL GEODETIC SURVEY
 NM2116.in June 1994.
 NM2116
 NM2116.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2116.GEOID18 height accuracy estimate available here.
 NM2116
 NM2116.Click photographs - Photos may exist for this station.
 NM2116
 NM2116.The dynamic height is computed by dividing the NAVD 88
 NM2116.geopotential number by the normal gravity value computed on the
 NM2116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2116.degrees latitude (g = 980.6199 gals.).
 NM2116
 NM2116.The modeled gravity was interpolated from observed gravity values.
 NM2116
 NM2116;                    North         East    Units  Estimated Accuracy
 NM2116;SPC SD S     -    67,530.      822,640.      MT  (+/- 180 meters Scaled)
 NM2116
 NM2116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN137515(NAD 83)
 NM2116
 NM2116                          SUPERSEDED SURVEY CONTROL
 NM2116
 NM2116.No superseded survey control is available for this station.
 NM2116
 NM2116_MARKER: DB = BENCH MARK DISK
 NM2116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2116_STAMPING: 50-372.15 1993
 NM2116_MARK LOGO: SDDT
 NM2116_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2116+STABILITY: SURFACE MOTION
 NM2116_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2116+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 NM2116
 NM2116  HISTORY     - Date     Condition        Report By
 NM2116  HISTORY     - 1993     MONUMENTED       SDDT
 NM2116  HISTORY     - 19930919 GOOD             NGS
 NM2116  HISTORY     - 20120319 GOOD             INDIV
 NM2116
 NM2116                          STATION DESCRIPTION
 NM2116
 NM2116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2116'17.2 KM (10.70 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2116'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 261.0 M (856.3 FT) EAST OF
 NM2116'MILEPOST 372, 23.2 M (76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.9 M
 NM2116'(19.4 FT) WEST OF THE EXTENDED CENTER OF A FIELD ENTRANCE, 1.4 M (4.6
 NM2116'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 NM2116'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 NM2116'SURFACE.
 NM2116
 NM2116                          STATION RECOVERY (2012)
 NM2116
 NM2116'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2115 ***********************************************************************
 NM2115  DESIGNATION -  50 373.20
 NM2115  PID         -  NM2115
 NM2115  STATE/COUNTY-  SD/YANKTON
 NM2115  COUNTRY     -  US
 NM2115  USGS QUAD   -  TABOR NE (2017)
 NM2115
 NM2115                         *CURRENT SURVEY CONTROL
 NM2115  ______________________________________________________________________
 NM2115* NAD 83(1986) POSITION- 42 54 31.     (N) 097 35 10.     (W)   SCALED
 NM2115* NAVD 88 ORTHO HEIGHT -   487.883 (meters)     1600.66  (feet) ADJUSTED
 NM2115  ______________________________________________________________________
 NM2115  GEOID HEIGHT    -        -25.705 (meters)                     GEOID18
 NM2115  DYNAMIC HEIGHT  -        487.733 (meters)     1600.17  (feet) COMP
 NM2115  MODELED GRAVITY -    980,298.1   (mgal)                       NAVD 88
 NM2115
 NM2115  VERT ORDER      -  FIRST     CLASS II
 NM2115
 NM2115.The horizontal coordinates were scaled from a map and have
 NM2115.an estimated accuracy of +/- 6 seconds.
 NM2115
 NM2115.The orthometric height was determined by differential leveling and
 NM2115.adjusted by the NATIONAL GEODETIC SURVEY
 NM2115.in June 1994.
 NM2115
 NM2115.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2115.GEOID18 height accuracy estimate available here.
 NM2115
 NM2115.Click photographs - Photos may exist for this station.
 NM2115
 NM2115.The dynamic height is computed by dividing the NAVD 88
 NM2115.geopotential number by the normal gravity value computed on the
 NM2115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2115.degrees latitude (g = 980.6199 gals.).
 NM2115
 NM2115.The modeled gravity was interpolated from observed gravity values.
 NM2115
 NM2115;                    North         East    Units  Estimated Accuracy
 NM2115;SPC SD S     -    67,620.      824,300.      MT  (+/- 180 meters Scaled)
 NM2115
 NM2115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN154516(NAD 83)
 NM2115
 NM2115                          SUPERSEDED SURVEY CONTROL
 NM2115
 NM2115.No superseded survey control is available for this station.
 NM2115
 NM2115_MARKER: DB = BENCH MARK DISK
 NM2115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2115_STAMPING: 50-373.20 1993
 NM2115_MARK LOGO: SDDT
 NM2115_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2115+STABILITY: SURFACE MOTION
 NM2115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2115+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 NM2115
 NM2115  HISTORY     - Date     Condition        Report By
 NM2115  HISTORY     - 1993     MONUMENTED       SDDT
 NM2115  HISTORY     - 19930919 GOOD             NGS
 NM2115  HISTORY     - 20120319 GOOD             INDIV
 NM2115
 NM2115                          STATION DESCRIPTION
 NM2115
 NM2115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2115'16.4 KM (10.20 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2115'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 272.0 M (892.4 FT) EAST OF
 NM2115'MILEPOST 373, 22.8 M (74.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.0 M
 NM2115'(16.4 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 1.4 M (4.6 FT)
 NM2115'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS
 NM2115'POST AND T-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND
 NM2115'SURFACE.
 NM2115
 NM2115                          STATION RECOVERY (2012)
 NM2115
 NM2115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2114 ***********************************************************************
 NM2114  DESIGNATION -  50 374.00
 NM2114  PID         -  NM2114
 NM2114  STATE/COUNTY-  SD/YANKTON
 NM2114  COUNTRY     -  US
 NM2114  USGS QUAD   -  TABOR NE (2017)
 NM2114
 NM2114                         *CURRENT SURVEY CONTROL
 NM2114  ______________________________________________________________________
 NM2114* NAD 83(1986) POSITION- 42 54 32.15   (N) 097 34 15.20   (W)   HD_HELD1
 NM2114* NAVD 88 ORTHO HEIGHT -   492.014 (meters)     1614.22  (feet) ADJUSTED
 NM2114  ______________________________________________________________________
 NM2114  GEOID HEIGHT    -        -25.688 (meters)                     GEOID18
 NM2114  DYNAMIC HEIGHT  -        491.864 (meters)     1613.72  (feet) COMP
 NM2114  MODELED GRAVITY -    980,299.6   (mgal)                       NAVD 88
 NM2114
 NM2114  VERT ORDER      -  FIRST     CLASS II
 NM2114
 NM2114.The horizontal coordinates were determined by differentially corrected
 NM2114.hand held GPS observations or other comparable positioning techniques
 NM2114.and have an estimated accuracy of +/- 3 meters.
 NM2114
 NM2114.The orthometric height was determined by differential leveling and
 NM2114.adjusted by the NATIONAL GEODETIC SURVEY
 NM2114.in June 1994.
 NM2114
 NM2114.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2114.GEOID18 height accuracy estimate available here.
 NM2114
 NM2114.Click photographs - Photos may exist for this station.
 NM2114
 NM2114.The dynamic height is computed by dividing the NAVD 88
 NM2114.geopotential number by the normal gravity value computed on the
 NM2114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2114.degrees latitude (g = 980.6199 gals.).
 NM2114
 NM2114.The modeled gravity was interpolated from observed gravity values.
 NM2114
 NM2114;                    North         East    Units  Estimated Accuracy
 NM2114;SPC SD S     -    67,695.4     825,539.3     MT  (+/- 3 meters HH1 GPS) 
 NM2114
 NM2114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN1665751692(NAD 83)
 NM2114
 NM2114                          SUPERSEDED SURVEY CONTROL
 NM2114
 NM2114.No superseded survey control is available for this station.
 NM2114
 NM2114_MARKER: Z = SEE DESCRIPTION
 NM2114_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2114_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2114_STAMPING: 50-374.00 1993
 NM2114_MARK LOGO: NGS
 NM2114_PROJECTION: PROJECTING 10 CENTIMETERS
 NM2114_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2114_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2114+STABILITY: POSITION/ELEVATION WELL
 NM2114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2114+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 NM2114_ROD/PIPE-DEPTH: 6.4 meters
 NM2114_SLEEVE-DEPTH  : 3.0 meters
 NM2114
 NM2114  HISTORY     - Date     Condition        Report By
 NM2114  HISTORY     - 1993     MONUMENTED       SDDT
 NM2114  HISTORY     - 19930919 GOOD             NGS
 NM2114  HISTORY     - 20120319 GOOD             INDIV
 NM2114
 NM2114                          STATION DESCRIPTION
 NM2114
 NM2114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2114'15.2 KM (9.45 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2114'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 46.8 M (153.5 FT) NORTH OF
 NM2114'MILEPOST 374, 34.5 M (113.2 FT) NORTH OF AND LEVEL WITH THE HIGHWAY
 NM2114'CENTERLINE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND T-FENCE
 NM2114'CORNER, AND 0.2 M (0.7 FT) NORTH OF A METAL GUARD POST.  NOTE--THE
 NM2114'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 NM2114'ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.
 NM2114'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM2114'THROUGH A 4-INCH PVC CAP.
 NM2114
 NM2114                          STATION RECOVERY (2012)
 NM2114
 NM2114'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2114'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2109 ***********************************************************************
 NM2109  DESIGNATION -  50 375.30
 NM2109  PID         -  NM2109
 NM2109  STATE/COUNTY-  SD/YANKTON
 NM2109  COUNTRY     -  US
 NM2109  USGS QUAD   -  TABOR NE (2017)
 NM2109
 NM2109                         *CURRENT SURVEY CONTROL
 NM2109  ______________________________________________________________________
 NM2109* NAD 83(1986) POSITION- 42 54 30.     (N) 097 32 44.     (W)   SCALED
 NM2109* NAVD 88 ORTHO HEIGHT -   471.138 (meters)     1545.73  (feet) ADJUSTED
 NM2109  ______________________________________________________________________
 NM2109  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 NM2109  DYNAMIC HEIGHT  -        470.994 (meters)     1545.25  (feet) COMP
 NM2109  MODELED GRAVITY -    980,301.4   (mgal)                       NAVD 88
 NM2109
 NM2109  VERT ORDER      -  FIRST     CLASS II
 NM2109
 NM2109.The horizontal coordinates were scaled from a map and have
 NM2109.an estimated accuracy of +/- 6 seconds.
 NM2109
 NM2109.The orthometric height was determined by differential leveling and
 NM2109.adjusted by the NATIONAL GEODETIC SURVEY
 NM2109.in June 1994.
 NM2109
 NM2109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2109.GEOID18 height accuracy estimate available here.
 NM2109
 NM2109.Click photographs - Photos may exist for this station.
 NM2109
 NM2109.The dynamic height is computed by dividing the NAVD 88
 NM2109.geopotential number by the normal gravity value computed on the
 NM2109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2109.degrees latitude (g = 980.6199 gals.).
 NM2109
 NM2109.The modeled gravity was interpolated from observed gravity values.
 NM2109
 NM2109;                    North         East    Units  Estimated Accuracy
 NM2109;SPC SD S     -    67,700.      827,610.      MT  (+/- 180 meters Scaled)
 NM2109
 NM2109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN187516(NAD 83)
 NM2109
 NM2109                          SUPERSEDED SURVEY CONTROL
 NM2109
 NM2109.No superseded survey control is available for this station.
 NM2109
 NM2109_MARKER: DB = BENCH MARK DISK
 NM2109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2109_STAMPING: 50-375.30 1993
 NM2109_MARK LOGO: SDDT
 NM2109_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2109+STABILITY: SURFACE MOTION
 NM2109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2109+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 NM2109
 NM2109  HISTORY     - Date     Condition        Report By
 NM2109  HISTORY     - 1993     MONUMENTED       SDDT
 NM2109  HISTORY     - 19930908 GOOD             NGS
 NM2109  HISTORY     - 20120320 GOOD             INDIV
 NM2109
 NM2109                          STATION DESCRIPTION
 NM2109
 NM2109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2109'12.2 KM (7.60 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2109'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 522.0 M (1712.6 FT) EAST OF
 NM2109'MILEPOST 375, 23.0 M (75.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.9 M
 NM2109'(16.1 FT) EAST OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.7 M (2.3
 NM2109'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 NM2109'POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 NM2109'SURFACE.
 NM2109
 NM2109                          STATION RECOVERY (2012)
 NM2109
 NM2109'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2109'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2108 ***********************************************************************
 NM2108  DESIGNATION -  50 376.40
 NM2108  PID         -  NM2108
 NM2108  STATE/COUNTY-  SD/YANKTON
 NM2108  COUNTRY     -  US
 NM2108  USGS QUAD   -  TABOR NE (2017)
 NM2108
 NM2108                         *CURRENT SURVEY CONTROL
 NM2108  ______________________________________________________________________
 NM2108* NAD 83(1986) POSITION- 42 54 30.     (N) 097 31 24.     (W)   SCALED
 NM2108* NAVD 88 ORTHO HEIGHT -   465.518 (meters)     1527.29  (feet) ADJUSTED
 NM2108  ______________________________________________________________________
 NM2108  GEOID HEIGHT    -        -25.647 (meters)                     GEOID18
 NM2108  DYNAMIC HEIGHT  -        465.376 (meters)     1526.82  (feet) COMP
 NM2108  MODELED GRAVITY -    980,302.2   (mgal)                       NAVD 88
 NM2108
 NM2108  VERT ORDER      -  FIRST     CLASS II
 NM2108
 NM2108.The horizontal coordinates were scaled from a map and have
 NM2108.an estimated accuracy of +/- 6 seconds.
 NM2108
 NM2108.The orthometric height was determined by differential leveling and
 NM2108.adjusted by the NATIONAL GEODETIC SURVEY
 NM2108.in June 1994.
 NM2108
 NM2108.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2108.GEOID18 height accuracy estimate available here.
 NM2108
 NM2108.Click photographs - Photos may exist for this station.
 NM2108
 NM2108.The dynamic height is computed by dividing the NAVD 88
 NM2108.geopotential number by the normal gravity value computed on the
 NM2108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2108.degrees latitude (g = 980.6199 gals.).
 NM2108
 NM2108.The modeled gravity was interpolated from observed gravity values.
 NM2108
 NM2108;                    North         East    Units  Estimated Accuracy
 NM2108;SPC SD S     -    67,760.      829,420.      MT  (+/- 180 meters Scaled)
 NM2108
 NM2108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN205516(NAD 83)
 NM2108
 NM2108                          SUPERSEDED SURVEY CONTROL
 NM2108
 NM2108.No superseded survey control is available for this station.
 NM2108
 NM2108_MARKER: DB = BENCH MARK DISK
 NM2108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2108_STAMPING: 50-376.40 1993
 NM2108_MARK LOGO: SDDT
 NM2108_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2108+STABILITY: SURFACE MOTION
 NM2108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2108+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 NM2108
 NM2108  HISTORY     - Date     Condition        Report By
 NM2108  HISTORY     - 1993     MONUMENTED       SDDT
 NM2108  HISTORY     - 19930908 GOOD             NGS
 NM2108  HISTORY     - 20120320 GOOD             INDIV
 NM2108
 NM2108                          STATION DESCRIPTION
 NM2108
 NM2108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2108'10.5 KM (6.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2108'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 670.0 M (2198.2 FT) EAST OF
 NM2108'MILEPOST 376, 22.4 M (73.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 21.4
 NM2108'M (70.2 FT) WEST OF A RIGHT-OF-WAY MARKER, 2.7 M (8.9 FT) EAST OF AN
 NM2108'UNDERGROUND CABLE WARNING SIGN, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 NM2108'HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 NM2108'RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 NM2108
 NM2108                          STATION RECOVERY (2012)
 NM2108
 NM2108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2107 ***********************************************************************
 NM2107  DESIGNATION -  50 377.55
 NM2107  PID         -  NM2107
 NM2107  STATE/COUNTY-  SD/YANKTON
 NM2107  COUNTRY     -  US
 NM2107  USGS QUAD   -  TABOR NE (2017)
 NM2107
 NM2107                         *CURRENT SURVEY CONTROL
 NM2107  ______________________________________________________________________
 NM2107* NAD 83(1986) POSITION- 42 54 30.     (N) 097 30 07.     (W)   SCALED
 NM2107* NAVD 88 ORTHO HEIGHT -   456.013 (meters)     1496.10  (feet) ADJUSTED
 NM2107  ______________________________________________________________________
 NM2107  GEOID HEIGHT    -        -25.636 (meters)                     GEOID18
 NM2107  DYNAMIC HEIGHT  -        455.875 (meters)     1495.65  (feet) COMP
 NM2107  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 NM2107
 NM2107  VERT ORDER      -  FIRST     CLASS II
 NM2107
 NM2107.The horizontal coordinates were scaled from a map and have
 NM2107.an estimated accuracy of +/- 6 seconds.
 NM2107
 NM2107.The orthometric height was determined by differential leveling and
 NM2107.adjusted by the NATIONAL GEODETIC SURVEY
 NM2107.in June 1994.
 NM2107
 NM2107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2107.GEOID18 height accuracy estimate available here.
 NM2107
 NM2107.Click photographs - Photos may exist for this station.
 NM2107
 NM2107.The dynamic height is computed by dividing the NAVD 88
 NM2107.geopotential number by the normal gravity value computed on the
 NM2107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2107.degrees latitude (g = 980.6199 gals.).
 NM2107
 NM2107.The modeled gravity was interpolated from observed gravity values.
 NM2107
 NM2107;                    North         East    Units  Estimated Accuracy
 NM2107;SPC SD S     -    67,820.      831,170.      MT  (+/- 180 meters Scaled)
 NM2107
 NM2107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN222517(NAD 83)
 NM2107
 NM2107                          SUPERSEDED SURVEY CONTROL
 NM2107
 NM2107.No superseded survey control is available for this station.
 NM2107
 NM2107_MARKER: DB = BENCH MARK DISK
 NM2107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2107_STAMPING: 50-377.55 1993
 NM2107_MARK LOGO: SDDT
 NM2107_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2107+STABILITY: SURFACE MOTION
 NM2107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2107+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 NM2107
 NM2107  HISTORY     - Date     Condition        Report By
 NM2107  HISTORY     - 1993     MONUMENTED       SDDT
 NM2107  HISTORY     - 19930908 GOOD             NGS
 NM2107  HISTORY     - 20120320 GOOD             INDIV
 NM2107
 NM2107                          STATION DESCRIPTION
 NM2107
 NM2107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2107'8.6 KM (5.35 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2107'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 769.0 M (2523.0 FT) WEST OF
 NM2107'MILEPOST 378, 520.0 M (1706.0 FT) WEST OF THE CENTER OF A PAVED ROAD
 NM2107'LEADING SOUTH TO THE GAVINS POINT DAM, 22.4 M (73.5 FT) NORTH OF THE
 NM2107'HIGHWAY CENTERLINE, 18.0 M (59.1 FT) EAST OF THE CENTER OF A FIELD
 NM2107'ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 NM2107'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1
 NM2107'M (0.3 FT) ABOVE THE GROUND SURFACE.
 NM2107
 NM2107                          STATION RECOVERY (2012)
 NM2107
 NM2107'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1116 ***********************************************************************
 OR1116  DESIGNATION -  50 377.70
 OR1116  PID         -  OR1116
 OR1116  STATE/COUNTY-  SD/CHARLES MIX
 OR1116  COUNTRY     -  US
 OR1116  USGS QUAD   -  DANTE (2017)
 OR1116
 OR1116                         *CURRENT SURVEY CONTROL
 OR1116  ______________________________________________________________________
 OR1116* NAD 83(1986) POSITION- 43 04 56.     (N) 098 07 38.     (W)   SCALED
 OR1116* NAVD 88 ORTHO HEIGHT -   510.413 (meters)     1674.58  (feet) ADJUSTED
 OR1116  ______________________________________________________________________
 OR1116  GEOID HEIGHT    -        -26.366 (meters)                     GEOID18
 OR1116  DYNAMIC HEIGHT  -        510.239 (meters)     1674.01  (feet) COMP
 OR1116  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OR1116
 OR1116  VERT ORDER      -  FIRST     CLASS II
 OR1116
 OR1116.The horizontal coordinates were scaled from a map and have
 OR1116.an estimated accuracy of +/- 6 seconds.
 OR1116
 OR1116.The orthometric height was determined by differential leveling and
 OR1116.adjusted by the NATIONAL GEODETIC SURVEY
 OR1116.in June 1994.
 OR1116
 OR1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1116.GEOID18 height accuracy estimate available here.
 OR1116
 OR1116.Click photographs - Photos may exist for this station.
 OR1116
 OR1116.The dynamic height is computed by dividing the NAVD 88
 OR1116.geopotential number by the normal gravity value computed on the
 OR1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1116.degrees latitude (g = 980.6199 gals.).
 OR1116
 OR1116.The modeled gravity was interpolated from observed gravity values.
 OR1116
 OR1116;                    North         East    Units  Estimated Accuracy
 OR1116;SPC SD S     -    85,580.      779,620.      MT  (+/- 180 meters Scaled)
 OR1116
 OR1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN710703(NAD 83)
 OR1116
 OR1116                          SUPERSEDED SURVEY CONTROL
 OR1116
 OR1116.No superseded survey control is available for this station.
 OR1116
 OR1116_MARKER: Z = SEE DESCRIPTION
 OR1116_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OR1116_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OR1116_STAMPING: 50-377.70 1993
 OR1116_MARK LOGO: NGS
 OR1116_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1116_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1116+STABILITY: POSITION/ELEVATION WELL
 OR1116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1116+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 OR1116_ROD/PIPE-DEPTH: 6.4 meters
 OR1116_SLEEVE-DEPTH  : 3.0 meters
 OR1116
 OR1116  HISTORY     - Date     Condition        Report By
 OR1116  HISTORY     - 1993     MONUMENTED       SDDT
 OR1116  HISTORY     - 19930919 GOOD             NGS
 OR1116  HISTORY     - 20120324 GOOD             INDIV
 OR1116
 OR1116                          STATION DESCRIPTION
 OR1116
 OR1116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1116'13.7 KM (8.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR1116'OF MAIN AVENUE IN WAGNER, 84.6 M (277.6 FT) SOUTH OF THE CENTERLINE
 OR1116'OF STATE HIGHWAY 46, 33.0 M (108.3 FT) EAST OF THE HIGHWAY
 OR1116'CENTERLINE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OR1116'FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) EAST OF A
 OR1116'STEEL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 OR1116'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL
 OR1116'PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS
 OR1116'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE.
 OR1116
 OR1116                          STATION RECOVERY (2012)
 OR1116
 OR1116'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2103 ***********************************************************************
 NM2103  DESIGNATION -  50 378.35
 NM2103  PID         -  NM2103
 NM2103  STATE/COUNTY-  SD/YANKTON
 NM2103  COUNTRY     -  US
 NM2103  USGS QUAD   -  YANKTON (2017)
 NM2103
 NM2103                         *CURRENT SURVEY CONTROL
 NM2103  ______________________________________________________________________
 NM2103* NAD 83(1986) POSITION- 42 54 31.     (N) 097 29 09.     (W)   SCALED
 NM2103* NAVD 88 ORTHO HEIGHT -   443.252 (meters)     1454.24  (feet) ADJUSTED
 NM2103  ______________________________________________________________________
 NM2103  GEOID HEIGHT    -        -25.630 (meters)                     GEOID18
 NM2103  DYNAMIC HEIGHT  -        443.120 (meters)     1453.80  (feet) COMP
 NM2103  MODELED GRAVITY -    980,309.4   (mgal)                       NAVD 88
 NM2103
 NM2103  VERT ORDER      -  FIRST     CLASS II
 NM2103
 NM2103.The horizontal coordinates were scaled from a map and have
 NM2103.an estimated accuracy of +/- 6 seconds.
 NM2103
 NM2103.The orthometric height was determined by differential leveling and
 NM2103.adjusted by the NATIONAL GEODETIC SURVEY
 NM2103.in June 1994.
 NM2103
 NM2103.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2103.GEOID18 height accuracy estimate available here.
 NM2103
 NM2103.Click photographs - Photos may exist for this station.
 NM2103
 NM2103.The dynamic height is computed by dividing the NAVD 88
 NM2103.geopotential number by the normal gravity value computed on the
 NM2103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2103.degrees latitude (g = 980.6199 gals.).
 NM2103
 NM2103.The modeled gravity was interpolated from observed gravity values.
 NM2103
 NM2103;                    North         East    Units  Estimated Accuracy
 NM2103;SPC SD S     -    67,890.      832,480.      MT  (+/- 180 meters Scaled)
 NM2103
 NM2103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN236517(NAD 83)
 NM2103
 NM2103                          SUPERSEDED SURVEY CONTROL
 NM2103
 NM2103.No superseded survey control is available for this station.
 NM2103
 NM2103_MARKER: DB = BENCH MARK DISK
 NM2103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2103_STAMPING: 50-378.35 1993
 NM2103_MARK LOGO: SDDT
 NM2103_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2103+STABILITY: SURFACE MOTION
 NM2103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2103+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 NM2103
 NM2103  HISTORY     - Date     Condition        Report By
 NM2103  HISTORY     - 1993     MONUMENTED       SDDT
 NM2103  HISTORY     - 19930908 GOOD             NGS
 NM2103  HISTORY     - 20120320 GOOD             INDIV
 NM2103
 NM2103                          STATION DESCRIPTION
 NM2103
 NM2103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2103'7.3 KM (4.55 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2103'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 21.7 M (71.2 FT) NORTH OF
 NM2103'THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) NORTHEAST OF A FENCE CORNER,
 NM2103'3.8 M (12.5 FT) EAST OF A FENCE, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 NM2103'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 NM2103'IS FLUSH WITH THE GROUND SURFACE.
 NM2103
 NM2103                          STATION RECOVERY (2012)
 NM2103
 NM2103'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2102 ***********************************************************************
 NM2102  DESIGNATION -  50 379.30
 NM2102  PID         -  NM2102
 NM2102  STATE/COUNTY-  SD/YANKTON
 NM2102  COUNTRY     -  US
 NM2102  USGS QUAD   -  YANKTON (2017)
 NM2102
 NM2102                         *CURRENT SURVEY CONTROL
 NM2102  ______________________________________________________________________
 NM2102* NAD 83(1986) POSITION- 42 54 31.     (N) 097 27 58.     (W)   SCALED
 NM2102* NAVD 88 ORTHO HEIGHT -   423.036 (meters)     1387.91  (feet) ADJUSTED
 NM2102  ______________________________________________________________________
 NM2102  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 NM2102  DYNAMIC HEIGHT  -        422.911 (meters)     1387.50  (feet) COMP
 NM2102  MODELED GRAVITY -    980,313.0   (mgal)                       NAVD 88
 NM2102
 NM2102  VERT ORDER      -  FIRST     CLASS II
 NM2102
 NM2102.The horizontal coordinates were scaled from a map and have
 NM2102.an estimated accuracy of +/- 6 seconds.
 NM2102
 NM2102.The orthometric height was determined by differential leveling and
 NM2102.adjusted by the NATIONAL GEODETIC SURVEY
 NM2102.in June 1994.
 NM2102
 NM2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2102.GEOID18 height accuracy estimate available here.
 NM2102
 NM2102.Click photographs - Photos may exist for this station.
 NM2102
 NM2102.The dynamic height is computed by dividing the NAVD 88
 NM2102.geopotential number by the normal gravity value computed on the
 NM2102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2102.degrees latitude (g = 980.6199 gals.).
 NM2102
 NM2102.The modeled gravity was interpolated from observed gravity values.
 NM2102
 NM2102;                    North         East    Units  Estimated Accuracy
 NM2102;SPC SD S     -    67,950.      834,090.      MT  (+/- 180 meters Scaled)
 NM2102
 NM2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN252518(NAD 83)
 NM2102
 NM2102                          SUPERSEDED SURVEY CONTROL
 NM2102
 NM2102.No superseded survey control is available for this station.
 NM2102
 NM2102_MARKER: Z = SEE DESCRIPTION
 NM2102_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2102_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2102_STAMPING: 50-379.30 1993
 NM2102_MARK LOGO: NGS
 NM2102_PROJECTION: PROJECTING 10 CENTIMETERS
 NM2102_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2102_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2102+STABILITY: POSITION/ELEVATION WELL
 NM2102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2102+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 NM2102_ROD/PIPE-DEPTH: 6.4 meters
 NM2102_SLEEVE-DEPTH  : 3.0 meters
 NM2102
 NM2102  HISTORY     - Date     Condition        Report By
 NM2102  HISTORY     - 1993     MONUMENTED       SDDT
 NM2102  HISTORY     - 19930908 GOOD             NGS
 NM2102  HISTORY     - 20120320 GOOD             INDIV
 NM2102
 NM2102                          STATION DESCRIPTION
 NM2102
 NM2102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2102'5.6 KM (3.45 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2102'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 38.7 M (127.0 FT) EAST OF
 NM2102'THE CENTER OF A DRIVEWAY LEADING NORTH TO A LARGE METAL BUILDING,
 NM2102'22.2 M (72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT)
 NM2102'SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M
 NM2102'(1.3 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A
 NM2102'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP ATTACHED TO A 1-1/2
 NM2102'INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.  ACCESS TO THE DATUM
 NM2102'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2102
 NM2102                          STATION RECOVERY (2012)
 NM2102
 NM2102'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2102'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2101 ***********************************************************************
 NM2101  DESIGNATION -  50 380.30
 NM2101  PID         -  NM2101
 NM2101  STATE/COUNTY-  SD/YANKTON
 NM2101  COUNTRY     -  US
 NM2101  USGS QUAD   -  YANKTON (2017)
 NM2101
 NM2101                         *CURRENT SURVEY CONTROL
 NM2101  ______________________________________________________________________
 NM2101* NAD 83(1986) POSITION- 42 54 31.     (N) 097 26 44.     (W)   SCALED
 NM2101* NAVD 88 ORTHO HEIGHT -   413.021 (meters)     1355.05  (feet) ADJUSTED
 NM2101  ______________________________________________________________________
 NM2101  GEOID HEIGHT    -        -25.623 (meters)                     GEOID18
 NM2101  DYNAMIC HEIGHT  -        412.900 (meters)     1354.66  (feet) COMP
 NM2101  MODELED GRAVITY -    980,316.0   (mgal)                       NAVD 88
 NM2101
 NM2101  VERT ORDER      -  FIRST     CLASS II
 NM2101
 NM2101.The horizontal coordinates were scaled from a map and have
 NM2101.an estimated accuracy of +/- 6 seconds.
 NM2101
 NM2101.The orthometric height was determined by differential leveling and
 NM2101.adjusted by the NATIONAL GEODETIC SURVEY
 NM2101.in June 1994.
 NM2101
 NM2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2101.GEOID18 height accuracy estimate available here.
 NM2101
 NM2101.Click photographs - Photos may exist for this station.
 NM2101
 NM2101.The dynamic height is computed by dividing the NAVD 88
 NM2101.geopotential number by the normal gravity value computed on the
 NM2101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2101.degrees latitude (g = 980.6199 gals.).
 NM2101
 NM2101.The modeled gravity was interpolated from observed gravity values.
 NM2101
 NM2101;                    North         East    Units  Estimated Accuracy
 NM2101;SPC SD S     -    68,010.      835,770.      MT  (+/- 180 meters Scaled)
 NM2101
 NM2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN268518(NAD 83)
 NM2101
 NM2101                          SUPERSEDED SURVEY CONTROL
 NM2101
 NM2101.No superseded survey control is available for this station.
 NM2101
 NM2101_MARKER: DB = BENCH MARK DISK
 NM2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2101_STAMPING: 50-380.30 1993
 NM2101_MARK LOGO: SDDT
 NM2101_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2101+STABILITY: SURFACE MOTION
 NM2101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2101+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2101
 NM2101  HISTORY     - Date     Condition        Report By
 NM2101  HISTORY     - 1993     MONUMENTED       SDDT
 NM2101  HISTORY     - 19930908 GOOD             NGS
 NM2101  HISTORY     - 20120321 POOR             INDIV
 NM2101
 NM2101                          STATION DESCRIPTION
 NM2101
 NM2101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2101'4.0 KM (2.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2101'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 26.3 M (86.3 FT) NORTH OF
 NM2101'THE HIGHWAY CENTERLINE, 10.4 M (34.1 FT) EAST OF THE CENTER OF A
 NM2101'DRIVEWAY, 4.9 M (16.1 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX,
 NM2101'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 NM2101'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 NM2101'ABOVE THE GROUND SURFACE.
 NM2101
 NM2101                          STATION RECOVERY (2012)
 NM2101
 NM2101'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2101'DAMAGED MONUMENT IS ABOVE THE GROUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2100 ***********************************************************************
 NM2100  DESIGNATION -  50 381.30
 NM2100  PID         -  NM2100
 NM2100  STATE/COUNTY-  SD/YANKTON
 NM2100  COUNTRY     -  US
 NM2100  USGS QUAD   -  YANKTON (2017)
 NM2100
 NM2100                         *CURRENT SURVEY CONTROL
 NM2100  ______________________________________________________________________
 NM2100* NAD 83(1986) POSITION- 42 54 31.     (N) 097 25 33.     (W)   SCALED
 NM2100* NAVD 88 ORTHO HEIGHT -   391.195 (meters)     1283.45  (feet) ADJUSTED
 NM2100  ______________________________________________________________________
 NM2100  GEOID HEIGHT    -        -25.623 (meters)                     GEOID18
 NM2100  DYNAMIC HEIGHT  -        391.081 (meters)     1283.07  (feet) COMP
 NM2100  MODELED GRAVITY -    980,317.8   (mgal)                       NAVD 88
 NM2100
 NM2100  VERT ORDER      -  FIRST     CLASS II
 NM2100
 NM2100.The horizontal coordinates were scaled from a map and have
 NM2100.an estimated accuracy of +/- 6 seconds.
 NM2100
 NM2100.The orthometric height was determined by differential leveling and
 NM2100.adjusted by the NATIONAL GEODETIC SURVEY
 NM2100.in June 1994.
 NM2100
 NM2100.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2100.GEOID18 height accuracy estimate available here.
 NM2100
 NM2100.Click photographs - Photos may exist for this station.
 NM2100
 NM2100.The dynamic height is computed by dividing the NAVD 88
 NM2100.geopotential number by the normal gravity value computed on the
 NM2100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2100.degrees latitude (g = 980.6199 gals.).
 NM2100
 NM2100.The modeled gravity was interpolated from observed gravity values.
 NM2100
 NM2100;                    North         East    Units  Estimated Accuracy
 NM2100;SPC SD S     -    68,060.      837,380.      MT  (+/- 180 meters Scaled)
 NM2100
 NM2100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN284518(NAD 83)
 NM2100
 NM2100                          SUPERSEDED SURVEY CONTROL
 NM2100
 NM2100.No superseded survey control is available for this station.
 NM2100
 NM2100_MARKER: DB = BENCH MARK DISK
 NM2100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2100_STAMPING: 50-381.30 1993
 NM2100_MARK LOGO: SDDT
 NM2100_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2100+STABILITY: SURFACE MOTION
 NM2100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2100+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 NM2100
 NM2100  HISTORY     - Date     Condition        Report By
 NM2100  HISTORY     - 1993     MONUMENTED       SDDT
 NM2100  HISTORY     - 19930908 GOOD             NGS
 NM2100  HISTORY     - 20120321 GOOD             INDIV
 NM2100
 NM2100                          STATION DESCRIPTION
 NM2100
 NM2100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2100'2.4 KM (1.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2100'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 634.0 M (2080.0 FT) WEST OF
 NM2100'MILEPOST 381, 36.6 M (120.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.7
 NM2100'M (61.4 FT) NORTHEAST OF A UTILITY POLE, 9.7 M (31.8 FT) EAST OF THE
 NM2100'CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) WEST OF AN UNDERGROUND CABLE
 NM2100'JUNCTION BOX, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M
 NM2100'(0.7 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 NM2100'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 NM2100
 NM2100                          STATION RECOVERY (2012)
 NM2100
 NM2100'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2100'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2099 ***********************************************************************
 NM2099  CBN         -  This is a Cooperative Base Network Control Station.
 NM2099  DESIGNATION -  50 381.80
 NM2099  PID         -  NM2099
 NM2099  STATE/COUNTY-  SD/YANKTON
 NM2099  COUNTRY     -  US
 NM2099  USGS QUAD   -  YANKTON (2017)
 NM2099
 NM2099                         *CURRENT SURVEY CONTROL
 NM2099  ______________________________________________________________________
 NM2099* NAD 83(2011) POSITION- 42 54 33.15989(N) 097 25 02.35785(W)   ADJUSTED
 NM2099* NAD 83(2011) ELLIP HT-   362.168 (meters)        (06/27/12)   ADJUSTED
 NM2099* NAD 83(2011) EPOCH   -  2010.00
 NM2099* NAVD 88 ORTHO HEIGHT -   387.793 (meters)     1272.28  (feet) ADJUSTED
 NM2099  ______________________________________________________________________
 NM2099  GEOID HEIGHT    -        -25.623 (meters)                     GEOID18
 NM2099  NAD 83(2011) X  -   -604,049.126 (meters)                     COMP
 NM2099  NAD 83(2011) Y  - -4,639,937.505 (meters)                     COMP
 NM2099  NAD 83(2011) Z  -  4,320,366.523 (meters)                     COMP
 NM2099  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 NM2099  DYNAMIC HEIGHT  -        387.680 (meters)     1271.91  (feet) COMP
 NM2099  MODELED GRAVITY -    980,318.5   (mgal)                       NAVD 88
 NM2099
 NM2099  VERT ORDER      -  FIRST     CLASS II
 NM2099
 NM2099  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2099  Standards:
 NM2099         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2099            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2099  -------------------------------------------------------------------
 NM2099  NETWORK    0.77   1.65           0.34   0.29   0.84     -0.06431258
 NM2099  -------------------------------------------------------------------
 NM2099  Click here for local accuracies and other accuracy information.
 NM2099
 NM2099.The horizontal coordinates were established by GPS observations
 NM2099.and adjusted by the National Geodetic Survey in June 2012.
 NM2099
 NM2099.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2099.been affixed to the stable North American tectonic plate. See 
 NM2099.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2099
 NM2099.The horizontal coordinates are valid at the epoch date displayed above
 NM2099.which is a decimal equivalence of Year/Month/Day.
 NM2099
 NM2099.The orthometric height was determined by differential leveling and
 NM2099.adjusted by the NATIONAL GEODETIC SURVEY
 NM2099.in June 1994.
 NM2099
 NM2099.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2099.GEOID18 height accuracy estimate available here.
 NM2099
 NM2099.Click photographs - Photos may exist for this station.
 NM2099
 NM2099.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2099
 NM2099.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2099
 NM2099.The ellipsoidal height was determined by GPS observations
 NM2099.and is referenced to NAD 83.
 NM2099
 NM2099.The dynamic height is computed by dividing the NAVD 88
 NM2099.geopotential number by the normal gravity value computed on the
 NM2099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2099.degrees latitude (g = 980.6199 gals.).
 NM2099
 NM2099.The modeled gravity was interpolated from observed gravity values.
 NM2099
 NM2099. The following values were computed from the NAD 83(2011) position.
 NM2099
 NM2099;                    North         East     Units Scale Factor Converg.
 NM2099;SPC SD S     -    68,155.184   838,071.208   MT  0.99998290   +2 00 41.8
 NM2099;SPC SD S     -   223,605.80  2,749,571.95   sFT  0.99998290   +2 00 41.8
 NM2099;UTM  14      - 4,751,947.929   629,192.502   MT  0.99980533   +1 04 39.7
 NM2099
 NM2099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2099!SPC SD S     -   0.99994321  x   0.99998290  =   0.99992611
 NM2099!UTM  14      -   0.99994321  x   0.99980533  =   0.99974855
 NM2099
 NM2099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2919251947(NAD 83)
 NM2099
 NM2099                          SUPERSEDED SURVEY CONTROL
 NM2099
 NM2099  NAD 83(2007)-  42 54 33.15989(N)    097 25 02.35876(W) AD(2002.00) 0
 NM2099  ELLIP H (02/10/07)  362.197  (m)                       GP(2002.00)    
 NM2099  NAD 83(1995)-  42 54 33.15978(N)    097 25 02.35854(W) AD(       ) A
 NM2099  ELLIP H (06/23/03)  362.196  (m)                       GP(       ) 3 1
 NM2099  NAVD 88             387.79   (m)         1272.3    (f) LEVELING    3  
 NM2099
 NM2099.Superseded values are not recommended for survey control.
 NM2099
 NM2099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2099.See file dsdata.pdf to determine how the superseded data were derived.
 NM2099
 NM2099_MARKER: Z = SEE DESCRIPTION
 NM2099_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM2099_STAMPING: 50-381.80 1993
 NM2099_MARK LOGO: NGS
 NM2099_PROJECTION: FLUSH
 NM2099_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2099_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM2099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2099+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 NM2099_ROD/PIPE-DEPTH: 6.40 meters
 NM2099_SLEEVE-DEPTH  : 3.00 meters
 NM2099
 NM2099  HISTORY     - Date     Condition        Report By
 NM2099  HISTORY     - 1993     MONUMENTED       SDDT
 NM2099  HISTORY     - 19930908 GOOD             NGS
 NM2099  HISTORY     - 20020611 GOOD             SDDT
 NM2099  HISTORY     - 20080826 GOOD             SDDT
 NM2099  HISTORY     - 20120321 GOOD             INDIV
 NM2099  HISTORY     - 20130613 GOOD             SDDENR
 NM2099
 NM2099                          STATION DESCRIPTION
 NM2099
 NM2099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2099'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2099'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 144.0 M (472.4 FT) EAST OF
 NM2099'MILEPOST 381, 38.7 M (127.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.4
 NM2099'M (37.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT)
 NM2099'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 NM2099'POST, AND 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST.  NOTE--THE
 NM2099'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 NM2099'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE
 NM2099'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 NM2099'THEN THROUGH A 4-INCH PVC CAP.
 NM2099
 NM2099                          STATION RECOVERY (2002)
 NM2099
 NM2099'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 NM2099'DESCRIBED BY SDDOT 2002
 NM2099'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2099'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 38.7 M (127.0 FT) NORTH OF THE
 NM2099'HIGHWAY CENTERLINE,
 NM2099'11.4M (37.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9
 NM2099'FT)BELOW THE LEVEL OF THE
 NM2099'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT)
 NM2099'NORTH OF A METAL GUARD
 NM2099'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 NM2099'IRON PIPE CAP
 NM2099'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE
 NM2099'SLEEVE.  ACCESS TO THE
 NM2099'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 NM2099'CAP.
 NM2099'
 NM2099
 NM2099                          STATION RECOVERY (2008)
 NM2099
 NM2099'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 NM2099'RECOVERED AS DESCRIBED
 NM2099
 NM2099                          STATION RECOVERY (2012)
 NM2099
 NM2099'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2099'RECOVERED IN GOOD CONDITION.
 NM2099
 NM2099                          STATION RECOVERY (2013)
 NM2099
 NM2099'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 NM2099'ON ON THE WEST SIDE OF 439 AVE/W. CITY LIMITS RD (DIRT ROAD BETWEEN SD
 NM2099'DOT DRIVEWAY AND RR CROSSING), ABOUT 80 FT NORTH OF THE INTERSECTION
 NM2099'WITH SOUTH DAKOTA HWY 50.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2098 ***********************************************************************
 NM2098  DESIGNATION -  50 382.10
 NM2098  PID         -  NM2098
 NM2098  STATE/COUNTY-  SD/YANKTON
 NM2098  COUNTRY     -  US
 NM2098  USGS QUAD   -  YANKTON (2017)
 NM2098
 NM2098                         *CURRENT SURVEY CONTROL
 NM2098  ______________________________________________________________________
 NM2098* NAD 83(1986) POSITION- 42 54 32.     (N) 097 24 30.     (W)   SCALED
 NM2098* NAVD 88 ORTHO HEIGHT -   391.787 (meters)     1285.39  (feet) ADJUSTED
 NM2098  ______________________________________________________________________
 NM2098  GEOID HEIGHT    -        -25.623 (meters)                     GEOID18
 NM2098  DYNAMIC HEIGHT  -        391.674 (meters)     1285.02  (feet) COMP
 NM2098  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 NM2098
 NM2098  VERT ORDER      -  FIRST     CLASS II
 NM2098
 NM2098.The horizontal coordinates were scaled from a map and have
 NM2098.an estimated accuracy of +/- 6 seconds.
 NM2098
 NM2098.The orthometric height was determined by differential leveling and
 NM2098.adjusted by the NATIONAL GEODETIC SURVEY
 NM2098.in June 1994.
 NM2098
 NM2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2098.GEOID18 height accuracy estimate available here.
 NM2098
 NM2098.Click photographs - Photos may exist for this station.
 NM2098
 NM2098.The dynamic height is computed by dividing the NAVD 88
 NM2098.geopotential number by the normal gravity value computed on the
 NM2098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2098.degrees latitude (g = 980.6199 gals.).
 NM2098
 NM2098.The modeled gravity was interpolated from observed gravity values.
 NM2098
 NM2098;                    North         East    Units  Estimated Accuracy
 NM2098;SPC SD S     -    68,150.      838,810.      MT  (+/- 180 meters Scaled)
 NM2098
 NM2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN299519(NAD 83)
 NM2098
 NM2098                          SUPERSEDED SURVEY CONTROL
 NM2098
 NM2098.No superseded survey control is available for this station.
 NM2098
 NM2098_MARKER: DB = BENCH MARK DISK
 NM2098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2098_STAMPING: 50-382.10 1993
 NM2098_MARK LOGO: SDDT
 NM2098_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2098+STABILITY: SURFACE MOTION
 NM2098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2098+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 NM2098
 NM2098  HISTORY     - Date     Condition        Report By
 NM2098  HISTORY     - 1993     MONUMENTED       SDDT
 NM2098  HISTORY     - 19930908 GOOD             NGS
 NM2098  HISTORY     - 20120321 GOOD             INDIV
 NM2098
 NM2098                          STATION DESCRIPTION
 NM2098
 NM2098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2098'0.9 KM (0.55 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2098'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 241.0 M (790.7 FT) EAST OF
 NM2098'MILEPOST 382, 62.0 M (203.4 FT) WEST OF THE CENTER OF AN ENTRANCE
 NM2098'INTO A CEMETERY, 55.0 M (180.4 FT) WEST OF UNDERGROUND CABLE JUNCTION
 NM2098'BOX NUMBER N3W1S6, 20.7 M (67.9 FT) NORTH OF THE HIGHWAY CENTERLINE,
 NM2098'0.5 M (1.6 FT) SOUTHWEST OF A BRACED FENCE POST, 0.3 M (1.0 FT) SOUTH
 NM2098'OF A WITNESS POST AND FENCE, 0.3 ABOVE THE LEVEL OF THE HIGHWAY, AND
 NM2098'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2098
 NM2098                          STATION RECOVERY (2012)
 NM2098
 NM2098'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2084 ***********************************************************************
 NM2084  DESIGNATION -  50 384.70
 NM2084  PID         -  NM2084
 NM2084  STATE/COUNTY-  SD/YANKTON
 NM2084  COUNTRY     -  US
 NM2084  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM2084
 NM2084                         *CURRENT SURVEY CONTROL
 NM2084  ______________________________________________________________________
 NM2084* NAD 83(1986) POSITION- 42 52 23.     (N) 097 22 49.     (W)   SCALED
 NM2084* NAVD 88 ORTHO HEIGHT -   360.896 (meters)     1184.04  (feet) ADJUSTED
 NM2084  ______________________________________________________________________
 NM2084  GEOID HEIGHT    -        -25.592 (meters)                     GEOID18
 NM2084  DYNAMIC HEIGHT  -        360.794 (meters)     1183.71  (feet) COMP
 NM2084  MODELED GRAVITY -    980,326.3   (mgal)                       NAVD 88
 NM2084
 NM2084  VERT ORDER      -  FIRST     CLASS II
 NM2084
 NM2084.The horizontal coordinates were scaled from a map and have
 NM2084.an estimated accuracy of +/- 6 seconds.
 NM2084
 NM2084.The orthometric height was determined by differential leveling and
 NM2084.adjusted by the NATIONAL GEODETIC SURVEY
 NM2084.in June 1994.
 NM2084
 NM2084.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2084.GEOID18 height accuracy estimate available here.
 NM2084
 NM2084.Click photographs - Photos may exist for this station.
 NM2084
 NM2084.The dynamic height is computed by dividing the NAVD 88
 NM2084.geopotential number by the normal gravity value computed on the
 NM2084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2084.degrees latitude (g = 980.6199 gals.).
 NM2084
 NM2084.The modeled gravity was interpolated from observed gravity values.
 NM2084
 NM2084;                    North         East    Units  Estimated Accuracy
 NM2084;SPC SD S     -    64,250.      841,240.      MT  (+/- 180 meters Scaled)
 NM2084
 NM2084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN322479(NAD 83)
 NM2084
 NM2084                          SUPERSEDED SURVEY CONTROL
 NM2084
 NM2084.No superseded survey control is available for this station.
 NM2084
 NM2084_MARKER: Z = SEE DESCRIPTION
 NM2084_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2084_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2084_STAMPING: 50-384.70 1993
 NM2084_MARK LOGO: NGS
 NM2084_PROJECTION: FLUSH
 NM2084_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2084_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2084+STABILITY: POSITION/ELEVATION WELL
 NM2084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2084+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2084_ROD/PIPE-DEPTH: 6.4 meters
 NM2084_SLEEVE-DEPTH  : 3.0 meters
 NM2084
 NM2084  HISTORY     - Date     Condition        Report By
 NM2084  HISTORY     - 1993     MONUMENTED       SDDT
 NM2084  HISTORY     - 19930908 GOOD             NGS
 NM2084  HISTORY     - 20120323 GOOD             INDIV
 NM2084
 NM2084                          STATION DESCRIPTION
 NM2084
 NM2084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2084'IN YANKTON, AT THE INTERSECTION OF STATE HIGHWAY 50 AND MARNE CREEK,
 NM2084'10.0 M (32.8 FT) NORTHWEST OF AND LEVEL WITH THE WESTBOUND LANES OF
 NM2084'THE HIGHWAY, 8.5 M (27.9 FT) NORTHEAST OF THE NORTHEAST CORNER OF A
 NM2084'HIGHWAY BRIDGE SPANNING THE CREEK, 6.2 M (20.3 FT) NORTH OF UTILITY
 NM2084'LIGHT POLE NUMBER 2058S, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 NM2084'AND 0.3 M (1.0 FT) NORTHWEST OF A STEEL GUARD POST.  NOTE--THE DATUM
 NM2084'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 NM2084'ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.
 NM2084'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM2084'THROUGH A 4-INCH PVC CAP.
 NM2084
 NM2084                          STATION RECOVERY (2012)
 NM2084
 NM2084'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2080 ***********************************************************************
 NM2080  DESIGNATION -  50 386.50
 NM2080  PID         -  NM2080
 NM2080  STATE/COUNTY-  SD/YANKTON
 NM2080  COUNTRY     -  US
 NM2080  USGS QUAD   -  MISSION HILL (2017)
 NM2080
 NM2080                         *CURRENT SURVEY CONTROL
 NM2080  ______________________________________________________________________
 NM2080* NAD 83(1986) POSITION- 42 52 49.     (N) 097 20 58.     (W)   SCALED
 NM2080* NAVD 88 ORTHO HEIGHT -   356.918 (meters)     1170.99  (feet) ADJUSTED
 NM2080  ______________________________________________________________________
 NM2080  GEOID HEIGHT    -        -25.603 (meters)                     GEOID18
 NM2080  DYNAMIC HEIGHT  -        356.816 (meters)     1170.65  (feet) COMP
 NM2080  MODELED GRAVITY -    980,325.5   (mgal)                       NAVD 88
 NM2080
 NM2080  VERT ORDER      -  FIRST     CLASS II
 NM2080
 NM2080.The horizontal coordinates were scaled from a map and have
 NM2080.an estimated accuracy of +/- 6 seconds.
 NM2080
 NM2080.The orthometric height was determined by differential leveling and
 NM2080.adjusted by the NATIONAL GEODETIC SURVEY
 NM2080.in June 1994.
 NM2080
 NM2080.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2080.GEOID18 height accuracy estimate available here.
 NM2080
 NM2080.Click photographs - Photos may exist for this station.
 NM2080
 NM2080.The dynamic height is computed by dividing the NAVD 88
 NM2080.geopotential number by the normal gravity value computed on the
 NM2080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2080.degrees latitude (g = 980.6199 gals.).
 NM2080
 NM2080.The modeled gravity was interpolated from observed gravity values.
 NM2080
 NM2080;                    North         East    Units  Estimated Accuracy
 NM2080;SPC SD S     -    65,140.      843,730.      MT  (+/- 180 meters Scaled)
 NM2080
 NM2080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN347488(NAD 83)
 NM2080
 NM2080                          SUPERSEDED SURVEY CONTROL
 NM2080
 NM2080.No superseded survey control is available for this station.
 NM2080
 NM2080_MARKER: DB = BENCH MARK DISK
 NM2080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2080_STAMPING: 50-386.50 1993
 NM2080_MARK LOGO: SDDT
 NM2080_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2080+STABILITY: SURFACE MOTION
 NM2080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2080+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2080
 NM2080  HISTORY     - Date     Condition        Report By
 NM2080  HISTORY     - 1993     MONUMENTED       SDDT
 NM2080  HISTORY     - 19930908 GOOD             NGS
 NM2080  HISTORY     - 20120322 GOOD             INDIV
 NM2080
 NM2080                          STATION DESCRIPTION
 NM2080
 NM2080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2080'3.9 KM (2.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2080'IN YANKTON, 21.0 M (68.9 FT) NORTH OF AND LEVEL WITH THE CENTERLINE
 NM2080'OF THE WESTBOUND LANES OF THE HIGHWAY, 20.9 M (68.6 FT) EAST OF THE
 NM2080'CENTER OF A DRIVEWAY LEADING TO THE KANED PIPE LINE COMPANY AND TANK
 NM2080'FARM, 13.2 M (43.3 FT) SOUTHEAST OF A FENCE CORNER, 5.3 M (17.4 FT)
 NM2080'SOUTH OF A FENCE, 4.0 M (13.1 FT) WEST OF THE CENTER OF A FIELD
 NM2080'ENTRANCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 NM2080'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2080
 NM2080                          STATION RECOVERY (2012)
 NM2080
 NM2080'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2080'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2079 ***********************************************************************
 NM2079  DESIGNATION -  50 387.55
 NM2079  PID         -  NM2079
 NM2079  STATE/COUNTY-  SD/YANKTON
 NM2079  COUNTRY     -  US
 NM2079  USGS QUAD   -  MISSION HILL (2017)
 NM2079
 NM2079                         *CURRENT SURVEY CONTROL
 NM2079  ______________________________________________________________________
 NM2079* NAD 83(1986) POSITION- 42 52 50.     (N) 097 19 46.     (W)   SCALED
 NM2079* NAVD 88 ORTHO HEIGHT -   356.798 (meters)     1170.59  (feet) ADJUSTED
 NM2079  ______________________________________________________________________
 NM2079  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2079  DYNAMIC HEIGHT  -        356.696 (meters)     1170.26  (feet) COMP
 NM2079  MODELED GRAVITY -    980,325.2   (mgal)                       NAVD 88
 NM2079
 NM2079  VERT ORDER      -  FIRST     CLASS II
 NM2079
 NM2079.The horizontal coordinates were scaled from a map and have
 NM2079.an estimated accuracy of +/- 6 seconds.
 NM2079
 NM2079.The orthometric height was determined by differential leveling and
 NM2079.adjusted by the NATIONAL GEODETIC SURVEY
 NM2079.in June 1994.
 NM2079
 NM2079.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2079.GEOID18 height accuracy estimate available here.
 NM2079
 NM2079.Click photographs - Photos may exist for this station.
 NM2079
 NM2079.The dynamic height is computed by dividing the NAVD 88
 NM2079.geopotential number by the normal gravity value computed on the
 NM2079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2079.degrees latitude (g = 980.6199 gals.).
 NM2079
 NM2079.The modeled gravity was interpolated from observed gravity values.
 NM2079
 NM2079;                    North         East    Units  Estimated Accuracy
 NM2079;SPC SD S     -    65,230.      845,360.      MT  (+/- 180 meters Scaled)
 NM2079
 NM2079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN364489(NAD 83)
 NM2079
 NM2079                          SUPERSEDED SURVEY CONTROL
 NM2079
 NM2079.No superseded survey control is available for this station.
 NM2079
 NM2079_MARKER: DB = BENCH MARK DISK
 NM2079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2079_STAMPING: 50-387.55 1977
 NM2079_MARK LOGO: SDDT
 NM2079_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2079+STABILITY: SURFACE MOTION
 NM2079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2079+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2079
 NM2079  HISTORY     - Date     Condition        Report By
 NM2079  HISTORY     - 1977     MONUMENTED       SDDT
 NM2079  HISTORY     - 19930908 GOOD             NGS
 NM2079
 NM2079                          STATION DESCRIPTION
 NM2079
 NM2079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2079'5.7 KM (3.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2079'IN YANKTON, 48.5 M (159.1 FT) WEST OF THE MOST WESTERLY DRIVEWAY
 NM2079'LEADING TO THE EAST WINDS MOBILE HOME PARK, 26.0 M (85.3 FT) NORTH OF
 NM2079'AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 NM2079'9.9 M (32.5 FT) WEST OF THE SOUTHWEST CORNER OF AN UNDERGROUND CABLE
 NM2079'JUNCTION BOX, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 NM2079'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2045 ***********************************************************************
 NM2045  DESIGNATION -  50 388.60
 NM2045  PID         -  NM2045
 NM2045  STATE/COUNTY-  SD/YANKTON
 NM2045  COUNTRY     -  US
 NM2045  USGS QUAD   -  MISSION HILL (2017)
 NM2045
 NM2045                         *CURRENT SURVEY CONTROL
 NM2045  ______________________________________________________________________
 NM2045* NAD 83(1986) POSITION- 42 52 49.     (N) 097 18 30.     (W)   SCALED
 NM2045* NAVD 88 ORTHO HEIGHT -   356.370 (meters)     1169.19  (feet) ADJUSTED
 NM2045  ______________________________________________________________________
 NM2045  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2045  DYNAMIC HEIGHT  -        356.268 (meters)     1168.86  (feet) COMP
 NM2045  MODELED GRAVITY -    980,325.1   (mgal)                       NAVD 88
 NM2045
 NM2045  VERT ORDER      -  FIRST     CLASS II
 NM2045
 NM2045.The horizontal coordinates were scaled from a map and have
 NM2045.an estimated accuracy of +/- 6 seconds.
 NM2045
 NM2045.The orthometric height was determined by differential leveling and
 NM2045.adjusted by the NATIONAL GEODETIC SURVEY
 NM2045.in June 1994.
 NM2045
 NM2045.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2045.GEOID18 height accuracy estimate available here.
 NM2045
 NM2045.Click photographs - Photos may exist for this station.
 NM2045
 NM2045.The dynamic height is computed by dividing the NAVD 88
 NM2045.geopotential number by the normal gravity value computed on the
 NM2045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2045.degrees latitude (g = 980.6199 gals.).
 NM2045
 NM2045.The modeled gravity was interpolated from observed gravity values.
 NM2045
 NM2045;                    North         East    Units  Estimated Accuracy
 NM2045;SPC SD S     -    65,260.      847,080.      MT  (+/- 180 meters Scaled)
 NM2045
 NM2045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN381489(NAD 83)
 NM2045
 NM2045                          SUPERSEDED SURVEY CONTROL
 NM2045
 NM2045.No superseded survey control is available for this station.
 NM2045
 NM2045_MARKER: DB = BENCH MARK DISK
 NM2045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2045_STAMPING: 50-388.60 1993
 NM2045_MARK LOGO: SDDT
 NM2045_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2045+STABILITY: SURFACE MOTION
 NM2045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2045+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2045
 NM2045  HISTORY     - Date     Condition        Report By
 NM2045  HISTORY     - 1993     MONUMENTED       SDDT
 NM2045  HISTORY     - 19931025 GOOD             NGS
 NM2045  HISTORY     - 20120322 GOOD             INDIV
 NM2045
 NM2045                          STATION DESCRIPTION
 NM2045
 NM2045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2045'7.2 KM (4.45 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2045'IN YANKTON, 1.0 KM (0.60 MI) EAST OF MILEPOST 388, 155.0 M (508.5 FT)
 NM2045'NORTHWEST OF BENCH MARK 50-388.70, 31.7 M (104.0 FT) NORTH OF THE
 NM2045'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 NM2045'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 NM2045'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 NM2045'GROUND SURFACE.
 NM2045
 NM2045                          STATION RECOVERY (2012)
 NM2045
 NM2045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2078 ***********************************************************************
 NM2078  DESIGNATION -  50 388.70
 NM2078  PID         -  NM2078
 NM2078  STATE/COUNTY-  SD/YANKTON
 NM2078  COUNTRY     -  US
 NM2078  USGS QUAD   -  MISSION HILL (2017)
 NM2078
 NM2078                         *CURRENT SURVEY CONTROL
 NM2078  ______________________________________________________________________
 NM2078* NAD 83(1986) POSITION- 42 52 49.     (N) 097 18 19.     (W)   SCALED
 NM2078* NAVD 88 ORTHO HEIGHT -   356.241 (meters)     1168.77  (feet) ADJUSTED
 NM2078  ______________________________________________________________________
 NM2078  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2078  DYNAMIC HEIGHT  -        356.139 (meters)     1168.43  (feet) COMP
 NM2078  MODELED GRAVITY -    980,325.1   (mgal)                       NAVD 88
 NM2078
 NM2078  VERT ORDER      -  FIRST     CLASS II
 NM2078
 NM2078.The horizontal coordinates were scaled from a map and have
 NM2078.an estimated accuracy of +/- 6 seconds.
 NM2078
 NM2078.The orthometric height was determined by differential leveling and
 NM2078.adjusted by the NATIONAL GEODETIC SURVEY
 NM2078.in June 1994.
 NM2078
 NM2078.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2078.GEOID18 height accuracy estimate available here.
 NM2078
 NM2078.Click photographs - Photos may exist for this station.
 NM2078
 NM2078.The dynamic height is computed by dividing the NAVD 88
 NM2078.geopotential number by the normal gravity value computed on the
 NM2078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2078.degrees latitude (g = 980.6199 gals.).
 NM2078
 NM2078.The modeled gravity was interpolated from observed gravity values.
 NM2078
 NM2078;                    North         East    Units  Estimated Accuracy
 NM2078;SPC SD S     -    65,270.      847,330.      MT  (+/- 180 meters Scaled)
 NM2078
 NM2078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN384489(NAD 83)
 NM2078
 NM2078                          SUPERSEDED SURVEY CONTROL
 NM2078
 NM2078.No superseded survey control is available for this station.
 NM2078
 NM2078_MARKER: DB = BENCH MARK DISK
 NM2078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2078_STAMPING: 50-388.70 1993
 NM2078_MARK LOGO: SDDT
 NM2078_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2078+STABILITY: SURFACE MOTION
 NM2078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2078+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2078
 NM2078  HISTORY     - Date     Condition        Report By
 NM2078  HISTORY     - 1993     MONUMENTED       SDDT
 NM2078  HISTORY     - 19930908 GOOD             NGS
 NM2078  HISTORY     - 20120322 GOOD             INDIV
 NM2078
 NM2078                          STATION DESCRIPTION
 NM2078
 NM2078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2078'7.4 KM (4.60 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2078'IN YANKTON, 31.4 M (103.0 FT) SOUTH OF THE CENTERLINE OF THE
 NM2078'EASTBOUND LANES OF THE HIGHWAY, 18.4 M (60.4 FT) EAST OF THE CENTER
 NM2078'OF A DRIVEWAY LEADING TO A FARM HOUSE, 1.2 M (3.9 FT) BELOW THE LEVEL
 NM2078'OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND
 NM2078'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2078
 NM2078                          STATION RECOVERY (2012)
 NM2078
 NM2078'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2077 ***********************************************************************
 NM2077  DESIGNATION -  50 389.54
 NM2077  PID         -  NM2077
 NM2077  STATE/COUNTY-  SD/YANKTON
 NM2077  COUNTRY     -  US
 NM2077  USGS QUAD   -  MISSION HILL (2017)
 NM2077
 NM2077                         *CURRENT SURVEY CONTROL
 NM2077  ______________________________________________________________________
 NM2077* NAD 83(1986) POSITION- 42 52 50.0    (N) 097 17 19.3    (W)   HD_HELD2
 NM2077* NAVD 88 ORTHO HEIGHT -   356.144 (meters)     1168.45  (feet) ADJUSTED
 NM2077  ______________________________________________________________________
 NM2077  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2077  DYNAMIC HEIGHT  -        356.042 (meters)     1168.11  (feet) COMP
 NM2077  MODELED GRAVITY -    980,325.2   (mgal)                       NAVD 88
 NM2077
 NM2077  VERT ORDER      -  FIRST     CLASS II
 NM2077
 NM2077.The horizontal coordinates were established by autonomous hand held GPS
 NM2077.observations and have an estimated accuracy of +/- 10 meters.
 NM2077
 NM2077.The orthometric height was determined by differential leveling and
 NM2077.adjusted by the NATIONAL GEODETIC SURVEY
 NM2077.in June 1994.
 NM2077
 NM2077.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2077.GEOID18 height accuracy estimate available here.
 NM2077
 NM2077.Click photographs - Photos may exist for this station.
 NM2077
 NM2077.The dynamic height is computed by dividing the NAVD 88
 NM2077.geopotential number by the normal gravity value computed on the
 NM2077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2077.degrees latitude (g = 980.6199 gals.).
 NM2077
 NM2077.The modeled gravity was interpolated from observed gravity values.
 NM2077
 NM2077;                    North         East    Units  Estimated Accuracy
 NM2077;SPC SD S     -    65,351.      848,685.      MT  (+/- 10 meters HH2 GPS)
 NM2077
 NM2077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3975748971(NAD 83)
 NM2077
 NM2077                          SUPERSEDED SURVEY CONTROL
 NM2077
 NM2077.No superseded survey control is available for this station.
 NM2077
 NM2077_MARKER: DB = BENCH MARK DISK
 NM2077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2077_STAMPING: 50-389.54 1977
 NM2077_MARK LOGO: SDDT
 NM2077_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2077+STABILITY: SURFACE MOTION
 NM2077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2077+SATELLITE: SATELLITE OBSERVATIONS - November 20, 2011
 NM2077
 NM2077  HISTORY     - Date     Condition        Report By
 NM2077  HISTORY     - 1977     MONUMENTED       SDDT
 NM2077  HISTORY     - 19930908 GOOD             NGS
 NM2077  HISTORY     - 20111120 GOOD             GEOCAC
 NM2077
 NM2077                          STATION DESCRIPTION
 NM2077
 NM2077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2077'8.9 KM (5.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2077'IN YANKTON, 31.7 M (104.0 FT) NORTH OF THE CENTERLINE OF THE
 NM2077'WESTBOUND LANES OF THE HIGHWAY, 7.3 M (24.0 FT) EAST OF THE EAST GATE
 NM2077'POST OF A FIELD ENTRANCE, 2.9 M (9.5 FT) WEST OF UNDERGROUND CABLE
 NM2077'JUNCTION BOX NUMBER N1E6S6, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 NM2077'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 NM2077'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 NM2077
 NM2077                          STATION RECOVERY (2011)
 NM2077
 NM2077'RECOVERY NOTE BY GEOCACHING 2011 (JMJ)
 NM2077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2076 ***********************************************************************
 NM2076  DESIGNATION -  50 390.05
 NM2076  PID         -  NM2076
 NM2076  STATE/COUNTY-  SD/YANKTON
 NM2076  COUNTRY     -  US
 NM2076  USGS QUAD   -  MISSION HILL (2017)
 NM2076
 NM2076                         *CURRENT SURVEY CONTROL
 NM2076  ______________________________________________________________________
 NM2076* NAD 83(1986) POSITION- 42 52 49.     (N) 097 16 42.     (W)   SCALED
 NM2076* NAVD 88 ORTHO HEIGHT -   357.068 (meters)     1171.48  (feet) ADJUSTED
 NM2076  ______________________________________________________________________
 NM2076  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2076  DYNAMIC HEIGHT  -        356.966 (meters)     1171.15  (feet) COMP
 NM2076  MODELED GRAVITY -    980,325.3   (mgal)                       NAVD 88
 NM2076
 NM2076  VERT ORDER      -  FIRST     CLASS II
 NM2076
 NM2076.The horizontal coordinates were scaled from a map and have
 NM2076.an estimated accuracy of +/- 6 seconds.
 NM2076
 NM2076.The orthometric height was determined by differential leveling and
 NM2076.adjusted by the NATIONAL GEODETIC SURVEY
 NM2076.in June 1994.
 NM2076
 NM2076.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2076.GEOID18 height accuracy estimate available here.
 NM2076
 NM2076.Click photographs - Photos may exist for this station.
 NM2076
 NM2076.The dynamic height is computed by dividing the NAVD 88
 NM2076.geopotential number by the normal gravity value computed on the
 NM2076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2076.degrees latitude (g = 980.6199 gals.).
 NM2076
 NM2076.The modeled gravity was interpolated from observed gravity values.
 NM2076
 NM2076;                    North         East    Units  Estimated Accuracy
 NM2076;SPC SD S     -    65,350.      849,530.      MT  (+/- 180 meters Scaled)
 NM2076
 NM2076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN406489(NAD 83)
 NM2076
 NM2076                          SUPERSEDED SURVEY CONTROL
 NM2076
 NM2076.No superseded survey control is available for this station.
 NM2076
 NM2076_MARKER: Z = SEE DESCRIPTION
 NM2076_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2076_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2076_STAMPING: 50-390.05 1993
 NM2076_MARK LOGO: NGS
 NM2076_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2076_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2076_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2076+STABILITY: POSITION/ELEVATION WELL
 NM2076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2076+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2076_ROD/PIPE-DEPTH: 6.4 meters
 NM2076_SLEEVE-DEPTH  : 3.0 meters
 NM2076
 NM2076  HISTORY     - Date     Condition        Report By
 NM2076  HISTORY     - 1993     MONUMENTED       SDDT
 NM2076  HISTORY     - 19930908 GOOD             NGS
 NM2076  HISTORY     - 20120322 GOOD             INDIV
 NM2076
 NM2076                          STATION DESCRIPTION
 NM2076
 NM2076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2076'9.7 KM (6.00 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2076'IN YANKTON, 52.0 M (170.6 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF
 NM2076'THE EASTBOUND HIGHWAY BRIDGE SPANNING THE JAMES RIVER, 45.0 M (147.6
 NM2076'FT) SOUTHEAST OF MILEPOST 390.05, 38.2 M (125.3 FT) EAST OF UTILITY
 NM2076'POLE NUMBER 15 72 1 AND THE EAST EDGE OF A DRIVEWAY, 28.1 M (92.2 FT)
 NM2076'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 1.2 M
 NM2076'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A
 NM2076'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 NM2076'SOUTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 NM2076'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 NM2076'INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.  ACCESS TO THE DATUM
 NM2076'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2076
 NM2076                          STATION RECOVERY (2012)
 NM2076
 NM2076'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2075 ***********************************************************************
 NM2075  DESIGNATION -  50 390.56
 NM2075  PID         -  NM2075
 NM2075  STATE/COUNTY-  SD/YANKTON
 NM2075  COUNTRY     -  US
 NM2075  USGS QUAD   -  MISSION HILL (2017)
 NM2075
 NM2075                         *CURRENT SURVEY CONTROL
 NM2075  ______________________________________________________________________
 NM2075* NAD 83(1986) POSITION- 42 52 50.     (N) 097 16 07.     (W)   SCALED
 NM2075* NAVD 88 ORTHO HEIGHT -   356.602 (meters)     1169.95  (feet) ADJUSTED
 NM2075  ______________________________________________________________________
 NM2075  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2075  DYNAMIC HEIGHT  -        356.500 (meters)     1169.62  (feet) COMP
 NM2075  MODELED GRAVITY -    980,325.4   (mgal)                       NAVD 88
 NM2075
 NM2075  VERT ORDER      -  FIRST     CLASS II
 NM2075
 NM2075.The horizontal coordinates were scaled from a map and have
 NM2075.an estimated accuracy of +/- 6 seconds.
 NM2075
 NM2075.The orthometric height was determined by differential leveling and
 NM2075.adjusted by the NATIONAL GEODETIC SURVEY
 NM2075.in June 1994.
 NM2075
 NM2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2075.GEOID18 height accuracy estimate available here.
 NM2075
 NM2075.Click photographs - Photos may exist for this station.
 NM2075
 NM2075.The dynamic height is computed by dividing the NAVD 88
 NM2075.geopotential number by the normal gravity value computed on the
 NM2075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2075.degrees latitude (g = 980.6199 gals.).
 NM2075
 NM2075.The modeled gravity was interpolated from observed gravity values.
 NM2075
 NM2075;                    North         East    Units  Estimated Accuracy
 NM2075;SPC SD S     -    65,410.      850,320.      MT  (+/- 180 meters Scaled)
 NM2075
 NM2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN413490(NAD 83)
 NM2075
 NM2075                          SUPERSEDED SURVEY CONTROL
 NM2075
 NM2075.No superseded survey control is available for this station.
 NM2075
 NM2075_MARKER: DB = BENCH MARK DISK
 NM2075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2075_STAMPING: 50-390.56 1977
 NM2075_MARK LOGO: SDDT
 NM2075_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2075+STABILITY: SURFACE MOTION
 NM2075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2075+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2075
 NM2075  HISTORY     - Date     Condition        Report By
 NM2075  HISTORY     - 1977     MONUMENTED       SDDT
 NM2075  HISTORY     - 19930908 GOOD             NGS
 NM2075  HISTORY     - 20120322 GOOD             INDIV
 NM2075
 NM2075                          STATION DESCRIPTION
 NM2075
 NM2075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2075'10.5 KM (6.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2075'OFFICE IN YANKTON, 54.0 M (177.2 FT) EAST OF THE CENTER OF A ROAD
 NM2075'LEADING TO A RADIO CONTROL FLYERS AND TRAP SHOOTING CLUBS, 31.7 M
 NM2075'(104.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2075'HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 NM2075'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED
 NM2075'0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 NM2075
 NM2075                          STATION RECOVERY (2012)
 NM2075
 NM2075'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2074 ***********************************************************************
 NM2074  DESIGNATION -  50 391.56
 NM2074  PID         -  NM2074
 NM2074  STATE/COUNTY-  SD/YANKTON
 NM2074  COUNTRY     -  US
 NM2074  USGS QUAD   -  MISSION HILL (2017)
 NM2074
 NM2074                         *CURRENT SURVEY CONTROL
 NM2074  ______________________________________________________________________
 NM2074* NAD 83(1986) POSITION- 42 52 50.     (N) 097 15 00.     (W)   SCALED
 NM2074* NAVD 88 ORTHO HEIGHT -   355.963 (meters)     1167.86  (feet) ADJUSTED
 NM2074  ______________________________________________________________________
 NM2074  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2074  DYNAMIC HEIGHT  -        355.862 (meters)     1167.52  (feet) COMP
 NM2074  MODELED GRAVITY -    980,325.7   (mgal)                       NAVD 88
 NM2074
 NM2074  VERT ORDER      -  FIRST     CLASS II
 NM2074
 NM2074.The horizontal coordinates were scaled from a map and have
 NM2074.an estimated accuracy of +/- 6 seconds.
 NM2074
 NM2074.The orthometric height was determined by differential leveling and
 NM2074.adjusted by the NATIONAL GEODETIC SURVEY
 NM2074.in June 1994.
 NM2074
 NM2074.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2074.GEOID18 height accuracy estimate available here.
 NM2074
 NM2074.Click photographs - Photos may exist for this station.
 NM2074
 NM2074.The dynamic height is computed by dividing the NAVD 88
 NM2074.geopotential number by the normal gravity value computed on the
 NM2074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2074.degrees latitude (g = 980.6199 gals.).
 NM2074
 NM2074.The modeled gravity was interpolated from observed gravity values.
 NM2074
 NM2074;                    North         East    Units  Estimated Accuracy
 NM2074;SPC SD S     -    65,470.      851,840.      MT  (+/- 180 meters Scaled)
 NM2074
 NM2074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN429490(NAD 83)
 NM2074
 NM2074                          SUPERSEDED SURVEY CONTROL
 NM2074
 NM2074.No superseded survey control is available for this station.
 NM2074
 NM2074_MARKER: DB = BENCH MARK DISK
 NM2074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2074_STAMPING: 50-391.56 1977
 NM2074_MARK LOGO: SDDT
 NM2074_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2074+STABILITY: SURFACE MOTION
 NM2074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2074+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2074
 NM2074  HISTORY     - Date     Condition        Report By
 NM2074  HISTORY     - 1977     MONUMENTED       SDDT
 NM2074  HISTORY     - 19930908 GOOD             NGS
 NM2074  HISTORY     - 20120322 GOOD             INDIV
 NM2074
 NM2074                          STATION DESCRIPTION
 NM2074
 NM2074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2074'12.1 KM (7.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2074'OFFICE IN YANKTON, 0.96 KM (0.60 MI) EAST OF MILEPOST 391, 31.7 M
 NM2074'(104.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2074'HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 NM2074'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 NM2074'M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2074
 NM2074                          STATION RECOVERY (2012)
 NM2074
 NM2074'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2073 ***********************************************************************
 NM2073  DESIGNATION -  50 392.58
 NM2073  PID         -  NM2073
 NM2073  STATE/COUNTY-  SD/YANKTON
 NM2073  COUNTRY     -  US
 NM2073  USGS QUAD   -  GAYVILLE (2017)
 NM2073
 NM2073                         *CURRENT SURVEY CONTROL
 NM2073  ______________________________________________________________________
 NM2073* NAD 83(1986) POSITION- 42 52 50.     (N) 097 13 49.     (W)   SCALED
 NM2073* NAVD 88 ORTHO HEIGHT -   355.170 (meters)     1165.25  (feet) ADJUSTED
 NM2073  ______________________________________________________________________
 NM2073  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM2073  DYNAMIC HEIGHT  -        355.069 (meters)     1164.92  (feet) COMP
 NM2073  MODELED GRAVITY -    980,325.9   (mgal)                       NAVD 88
 NM2073
 NM2073  VERT ORDER      -  FIRST     CLASS II
 NM2073
 NM2073.The horizontal coordinates were scaled from a map and have
 NM2073.an estimated accuracy of +/- 6 seconds.
 NM2073
 NM2073.The orthometric height was determined by differential leveling and
 NM2073.adjusted by the NATIONAL GEODETIC SURVEY
 NM2073.in June 1994.
 NM2073
 NM2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2073.GEOID18 height accuracy estimate available here.
 NM2073
 NM2073.Click photographs - Photos may exist for this station.
 NM2073
 NM2073.The dynamic height is computed by dividing the NAVD 88
 NM2073.geopotential number by the normal gravity value computed on the
 NM2073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2073.degrees latitude (g = 980.6199 gals.).
 NM2073
 NM2073.The modeled gravity was interpolated from observed gravity values.
 NM2073
 NM2073;                    North         East    Units  Estimated Accuracy
 NM2073;SPC SD S     -    65,530.      853,450.      MT  (+/- 180 meters Scaled)
 NM2073
 NM2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN445490(NAD 83)
 NM2073
 NM2073                          SUPERSEDED SURVEY CONTROL
 NM2073
 NM2073.No superseded survey control is available for this station.
 NM2073
 NM2073_MARKER: DB = BENCH MARK DISK
 NM2073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2073_STAMPING: 50-392.58 1977
 NM2073_MARK LOGO: SDDT
 NM2073_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2073+STABILITY: SURFACE MOTION
 NM2073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2073+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2073
 NM2073  HISTORY     - Date     Condition        Report By
 NM2073  HISTORY     - 1977     MONUMENTED       SDDT
 NM2073  HISTORY     - 19930908 GOOD             NGS
 NM2073  HISTORY     - 20120322 GOOD             INDIV
 NM2073
 NM2073                          STATION DESCRIPTION
 NM2073
 NM2073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2073'13.7 KM (8.50 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2073'OFFICE IN YANKTON, 34.6 M (113.5 FT) EAST OF A T-FENCE CORNER, 32.0 M
 NM2073'(105.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2073'HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 NM2073'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED
 NM2073'0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 NM2073
 NM2073                          STATION RECOVERY (2012)
 NM2073
 NM2073'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2072 ***********************************************************************
 NM2072  CBN         -  This is a Cooperative Base Network Control Station.
 NM2072  DESIGNATION -  50 393.05
 NM2072  PID         -  NM2072
 NM2072  STATE/COUNTY-  SD/YANKTON
 NM2072  COUNTRY     -  US
 NM2072  USGS QUAD   -  GAYVILLE (2017)
 NM2072
 NM2072                         *CURRENT SURVEY CONTROL
 NM2072  ______________________________________________________________________
 NM2072* NAD 83(2011) POSITION- 42 52 54.80898(N) 097 13 13.69306(W)   ADJUSTED
 NM2072* NAD 83(2011) ELLIP HT-   329.869 (meters)        (06/27/12)   ADJUSTED
 NM2072* NAD 83(2011) EPOCH   -  2010.00
 NM2072* NAVD 88 ORTHO HEIGHT -   355.476 (meters)     1166.26  (feet) ADJUSTED
 NM2072  ______________________________________________________________________
 NM2072  GEOID HEIGHT    -        -25.605 (meters)                     GEOID18
 NM2072  NAD 83(2011) X  -   -588,360.826 (meters)                     COMP
 NM2072  NAD 83(2011) Y  - -4,644,011.496 (meters)                     COMP
 NM2072  NAD 83(2011) Z  -  4,318,121.016 (meters)                     COMP
 NM2072  LAPLACE CORR    -          0.10  (seconds)                    DEFLEC18
 NM2072  DYNAMIC HEIGHT  -        355.375 (meters)     1165.93  (feet) COMP
 NM2072  MODELED GRAVITY -    980,326.0   (mgal)                       NAVD 88
 NM2072
 NM2072  VERT ORDER      -  FIRST     CLASS II
 NM2072
 NM2072  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2072  Standards:
 NM2072         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2072            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2072  -------------------------------------------------------------------
 NM2072  NETWORK    0.71   2.12           0.32   0.25   1.08      0.00519137
 NM2072  -------------------------------------------------------------------
 NM2072  Click here for local accuracies and other accuracy information.
 NM2072
 NM2072.The horizontal coordinates were established by GPS observations
 NM2072.and adjusted by the National Geodetic Survey in June 2012.
 NM2072
 NM2072.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2072.been affixed to the stable North American tectonic plate. See 
 NM2072.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2072
 NM2072.The horizontal coordinates are valid at the epoch date displayed above
 NM2072.which is a decimal equivalence of Year/Month/Day.
 NM2072
 NM2072.The orthometric height was determined by differential leveling and
 NM2072.adjusted by the NATIONAL GEODETIC SURVEY
 NM2072.in June 1994.
 NM2072
 NM2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2072.GEOID18 height accuracy estimate available here.
 NM2072
 NM2072.Click photographs - Photos may exist for this station.
 NM2072
 NM2072.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2072
 NM2072.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2072
 NM2072.The ellipsoidal height was determined by GPS observations
 NM2072.and is referenced to NAD 83.
 NM2072
 NM2072.The dynamic height is computed by dividing the NAVD 88
 NM2072.geopotential number by the normal gravity value computed on the
 NM2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2072.degrees latitude (g = 980.6199 gals.).
 NM2072
 NM2072.The modeled gravity was interpolated from observed gravity values.
 NM2072
 NM2072. The following values were computed from the NAD 83(2011) position.
 NM2072
 NM2072;                    North         East     Units Scale Factor Converg.
 NM2072;SPC SD S     -    65,705.691   854,249.124   MT  0.99998886   +2 08 50.7
 NM2072;SPC SD S     -   215,569.42  2,802,649.00   sFT  0.99998886   +2 08 50.7
 NM2072;UTM  14      - 4,749,235.165   645,325.808   MT  0.99985982   +1 12 40.2
 NM2072
 NM2072!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2072!SPC SD S     -   0.99994827  x   0.99998886  =   0.99993713
 NM2072!UTM  14      -   0.99994827  x   0.99985982  =   0.99980810
 NM2072
 NM2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN4532549235(NAD 83)
 NM2072
 NM2072                          SUPERSEDED SURVEY CONTROL
 NM2072
 NM2072  NAD 83(2007)-  42 52 54.80895(N)    097 13 13.69388(W) AD(2002.00) 0
 NM2072  ELLIP H (02/10/07)  329.896  (m)                       GP(2002.00)    
 NM2072  ELLIP H (04/15/04)  329.884  (m)                       GP(       ) 2 1
 NM2072  NAD 83(1996)-  42 52 54.80881(N)    097 13 13.69359(W) AD(       ) B
 NM2072  ELLIP H (04/18/97)  329.925  (m)                       GP(       ) 4 1
 NM2072  NAVD 88             355.48   (m)         1166.3    (f) LEVELING    3  
 NM2072
 NM2072.Superseded values are not recommended for survey control.
 NM2072
 NM2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2072.See file dsdata.pdf to determine how the superseded data were derived.
 NM2072
 NM2072_MARKER: Z = SEE DESCRIPTION
 NM2072_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM2072_STAMPING: 50-393.05 1993
 NM2072_MARK LOGO: NGS
 NM2072_PROJECTION: FLUSH
 NM2072_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM2072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2072+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 NM2072_ROD/PIPE-DEPTH: 6.4 meters
 NM2072_SLEEVE-DEPTH  : 1.8 meters
 NM2072
 NM2072  HISTORY     - Date     Condition        Report By
 NM2072  HISTORY     - 1993     MONUMENTED       SDDT
 NM2072  HISTORY     - 19930908 GOOD             NGS
 NM2072  HISTORY     - 19960725 GOOD             NGS
 NM2072  HISTORY     - 20120322 GOOD             INDIV
 NM2072  HISTORY     - 20130613 GOOD             SDDENR
 NM2072
 NM2072                          STATION DESCRIPTION
 NM2072
 NM2072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2072'14.5 KM (9.00 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2072'OFFICE IN YANKTON, 82.0 M (269.0 FT) NORTHEAST OF MILEPOST 393, 31.7
 NM2072'M (104.0 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND
 NM2072'LANES OF THE HIGHWAY, 15.0 M (49.2 FT) WEST OF THE CENTER OF A
 NM2072'GRAVELED ROAD, 5.2 M (17.1 FT) WEST OF A FENCE CORNER, 0.4 M (1.3 FT)
 NM2072'SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND 0.4 M
 NM2072'(1.3 FT) NORTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS A
 NM2072'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 NM2072'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.  ACCESS TO
 NM2072'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 NM2072'4-INCH PVC CAP.
 NM2072
 NM2072                          STATION RECOVERY (1996)
 NM2072
 NM2072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 NM2072'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) EAST OF YANKTON AND 2.3
 NM2072'MI (3.7 KM) WEST OF GAYVILLE, ON STATE HIGHWAY 50.  OWNERSHIP--THE
 NM2072'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 NM2072'STATE HIGHWAYS 50 AND 52 AND U.S. HIGHWAY 81 (INTERSECTION OF BROADWAY
 NM2072'AND FOURTH STREET) IN YANKTON, GO EAST ON STATE HIGHWAY 50 FOR 6.2 MI
 NM2072'(10.0 KM) TO THE EAST END OF A BRIDGE SPANNING THE JAMES RIVER,
 NM2072'CONTINUE EAST ON STATE HIGHWAY 50 FOR 3.0 MI (4.8 KM) TO THE STATION
 NM2072'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 NM2072'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 NM2072'STEEL PIPE.  LOCATED 104.0 FT (31.7 M) NORTH OF THE CENTERLINE OF THE
 NM2072'WESTBOUND HIGHWAY, 49.2 FT (15.0 M) WEST OF THE CENTER OF A GRAVEL
 NM2072'ROAD, 17.5 FT (5.3 M) WEST OF A FENCE CORNER, 2.2 FT (0.7 M) SOUTH OF
 NM2072'A FENCE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST, 1.0 FT (0.3 M) NORTH
 NM2072'OF A METAL GUARD POST, AND 0.11 M (0.36 FT) BELOW THE GROUND SURFACE.
 NM2072'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM2072'A 4-INCH PVC CAP.
 NM2072
 NM2072                          STATION RECOVERY (2012)
 NM2072
 NM2072'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2072'RECOVERED IN GOOD CONDITION.
 NM2072
 NM2072                          STATION RECOVERY (2013)
 NM2072
 NM2072'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 NM2072'IN THE NW CORNER OF THE INTERSECTION OF SOUTH DAKOTA HWY 50 AND 449TH
 NM2072'AVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2071 ***********************************************************************
 NM2071  DESIGNATION -  50 393.60
 NM2071  PID         -  NM2071
 NM2071  STATE/COUNTY-  SD/YANKTON
 NM2071  COUNTRY     -  US
 NM2071  USGS QUAD   -  GAYVILLE (2017)
 NM2071
 NM2071                         *CURRENT SURVEY CONTROL
 NM2071  ______________________________________________________________________
 NM2071* NAD 83(1986) POSITION- 42 52 50.     (N) 097 12 36.     (W)   SCALED
 NM2071* NAVD 88 ORTHO HEIGHT -   353.641 (meters)     1160.24  (feet) ADJUSTED
 NM2071  ______________________________________________________________________
 NM2071  GEOID HEIGHT    -        -25.603 (meters)                     GEOID18
 NM2071  DYNAMIC HEIGHT  -        353.541 (meters)     1159.91  (feet) COMP
 NM2071  MODELED GRAVITY -    980,326.1   (mgal)                       NAVD 88
 NM2071
 NM2071  VERT ORDER      -  FIRST     CLASS II
 NM2071
 NM2071.The horizontal coordinates were scaled from a map and have
 NM2071.an estimated accuracy of +/- 6 seconds.
 NM2071
 NM2071.The orthometric height was determined by differential leveling and
 NM2071.adjusted by the NATIONAL GEODETIC SURVEY
 NM2071.in June 1994.
 NM2071
 NM2071.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2071.GEOID18 height accuracy estimate available here.
 NM2071
 NM2071.Click photographs - Photos may exist for this station.
 NM2071
 NM2071.The dynamic height is computed by dividing the NAVD 88
 NM2071.geopotential number by the normal gravity value computed on the
 NM2071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2071.degrees latitude (g = 980.6199 gals.).
 NM2071
 NM2071.The modeled gravity was interpolated from observed gravity values.
 NM2071
 NM2071;                    North         East    Units  Estimated Accuracy
 NM2071;SPC SD S     -    65,590.      855,110.      MT  (+/- 180 meters Scaled)
 NM2071
 NM2071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN461491(NAD 83)
 NM2071
 NM2071                          SUPERSEDED SURVEY CONTROL
 NM2071
 NM2071.No superseded survey control is available for this station.
 NM2071
 NM2071_MARKER: DB = BENCH MARK DISK
 NM2071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2071_STAMPING: 50-393.60 1977 1159.67
 NM2071_MARK LOGO: SDDT
 NM2071_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2071+STABILITY: SURFACE MOTION
 NM2071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2071+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2071
 NM2071  HISTORY     - Date     Condition        Report By
 NM2071  HISTORY     - 1977     MONUMENTED       SDDT
 NM2071  HISTORY     - 19930908 GOOD             NGS
 NM2071  HISTORY     - 20120322 GOOD             INDIV
 NM2071
 NM2071                          STATION DESCRIPTION
 NM2071
 NM2071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2071'15.4 KM (9.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2071'OFFICE IN YANKTON, 33.5 M (109.9 FT) EAST OF A T-FENCE CORNER, 31.8 M
 NM2071'(104.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2071'HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 NM2071'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.15
 NM2071'M (0.49 FT) ABOVE THE GROUND SURFACE.
 NM2071
 NM2071                          STATION RECOVERY (2012)
 NM2071
 NM2071'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2070 ***********************************************************************
 NM2070  DESIGNATION -  50 394.60
 NM2070  PID         -  NM2070
 NM2070  STATE/COUNTY-  SD/YANKTON
 NM2070  COUNTRY     -  US
 NM2070  USGS QUAD   -  GAYVILLE (2017)
 NM2070
 NM2070                         *CURRENT SURVEY CONTROL
 NM2070  ______________________________________________________________________
 NM2070* NAD 83(1986) POSITION- 42 52 50.     (N) 097 11 25.     (W)   SCALED
 NM2070* NAVD 88 ORTHO HEIGHT -   354.316 (meters)     1162.45  (feet) ADJUSTED
 NM2070  ______________________________________________________________________
 NM2070  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 NM2070  DYNAMIC HEIGHT  -        354.216 (meters)     1162.12  (feet) COMP
 NM2070  MODELED GRAVITY -    980,326.1   (mgal)                       NAVD 88
 NM2070
 NM2070  VERT ORDER      -  FIRST     CLASS II
 NM2070
 NM2070.The horizontal coordinates were scaled from a map and have
 NM2070.an estimated accuracy of +/- 6 seconds.
 NM2070
 NM2070.The orthometric height was determined by differential leveling and
 NM2070.adjusted by the NATIONAL GEODETIC SURVEY
 NM2070.in June 1994.
 NM2070
 NM2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2070.GEOID18 height accuracy estimate available here.
 NM2070
 NM2070.Click photographs - Photos may exist for this station.
 NM2070
 NM2070.The dynamic height is computed by dividing the NAVD 88
 NM2070.geopotential number by the normal gravity value computed on the
 NM2070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2070.degrees latitude (g = 980.6199 gals.).
 NM2070
 NM2070.The modeled gravity was interpolated from observed gravity values.
 NM2070
 NM2070;                    North         East    Units  Estimated Accuracy
 NM2070;SPC SD S     -    65,650.      856,720.      MT  (+/- 180 meters Scaled)
 NM2070
 NM2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN477491(NAD 83)
 NM2070
 NM2070                          SUPERSEDED SURVEY CONTROL
 NM2070
 NM2070.No superseded survey control is available for this station.
 NM2070
 NM2070_MARKER: DB = BENCH MARK DISK
 NM2070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2070_STAMPING: 50-394.60 1977 1161.86
 NM2070_MARK LOGO: SDDT
 NM2070_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2070+STABILITY: SURFACE MOTION
 NM2070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2070+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2070
 NM2070  HISTORY     - Date     Condition        Report By
 NM2070  HISTORY     - 1977     MONUMENTED       SDDT
 NM2070  HISTORY     - 19930908 GOOD             NGS
 NM2070  HISTORY     - 20120322 GOOD             INDIV
 NM2070
 NM2070                          STATION DESCRIPTION
 NM2070
 NM2070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2070'17.0 KM (10.55 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST
 NM2070'OFFICE IN YANKTON, 0.9 KM (0.55 MI) WEST OF MILEPOST 394, 31.8 M
 NM2070'(104.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2070'HIGHWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 NM2070'FT) SOUTHWEST OF A T-FENCE CORNER AND THE WEST GATE POST OF A FIELD
 NM2070'ENTRANCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 NM2070'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2070
 NM2070                          STATION RECOVERY (2012)
 NM2070
 NM2070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2069 ***********************************************************************
 NM2069  DESIGNATION -  50 395.63
 NM2069  PID         -  NM2069
 NM2069  STATE/COUNTY-  SD/YANKTON
 NM2069  COUNTRY     -  US
 NM2069  USGS QUAD   -  GAYVILLE (2017)
 NM2069
 NM2069                         *CURRENT SURVEY CONTROL
 NM2069  ______________________________________________________________________
 NM2069* NAD 83(1986) POSITION- 42 52 50.     (N) 097 10 14.     (W)   SCALED
 NM2069* NAVD 88 ORTHO HEIGHT -   354.897 (meters)     1164.36  (feet) ADJUSTED
 NM2069  ______________________________________________________________________
 NM2069  GEOID HEIGHT    -        -25.600 (meters)                     GEOID18
 NM2069  DYNAMIC HEIGHT  -        354.796 (meters)     1164.03  (feet) COMP
 NM2069  MODELED GRAVITY -    980,325.9   (mgal)                       NAVD 88
 NM2069
 NM2069  VERT ORDER      -  FIRST     CLASS II
 NM2069
 NM2069.The horizontal coordinates were scaled from a map and have
 NM2069.an estimated accuracy of +/- 6 seconds.
 NM2069
 NM2069.The orthometric height was determined by differential leveling and
 NM2069.adjusted by the NATIONAL GEODETIC SURVEY
 NM2069.in June 1994.
 NM2069
 NM2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2069.GEOID18 height accuracy estimate available here.
 NM2069
 NM2069.Click photographs - Photos may exist for this station.
 NM2069
 NM2069.The dynamic height is computed by dividing the NAVD 88
 NM2069.geopotential number by the normal gravity value computed on the
 NM2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2069.degrees latitude (g = 980.6199 gals.).
 NM2069
 NM2069.The modeled gravity was interpolated from observed gravity values.
 NM2069
 NM2069;                    North         East    Units  Estimated Accuracy
 NM2069;SPC SD S     -    65,710.      858,330.      MT  (+/- 180 meters Scaled)
 NM2069
 NM2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN494491(NAD 83)
 NM2069
 NM2069                          SUPERSEDED SURVEY CONTROL
 NM2069
 NM2069.No superseded survey control is available for this station.
 NM2069
 NM2069_MARKER: DB = BENCH MARK DISK
 NM2069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2069_STAMPING: 50-395.63 1977 1163.73
 NM2069_MARK LOGO: SDDT
 NM2069_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2069+STABILITY: SURFACE MOTION
 NM2069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2069+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2069
 NM2069  HISTORY     - Date     Condition        Report By
 NM2069  HISTORY     - 1977     MONUMENTED       SDDT
 NM2069  HISTORY     - 19930908 GOOD             NGS
 NM2069  HISTORY     - 20120322 GOOD             INDIV
 NM2069
 NM2069                          STATION DESCRIPTION
 NM2069
 NM2069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2069'21.2 KM (13.15 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2069'OF STATE HIGHWAY 19 IN VERMILLION, 738.0 M (2421.3 FT) WEST OF
 NM2069'MILEPOST 396, 31.7 M (104.0 FT) NORTH OF AND LEVEL WITH THE
 NM2069'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.1 M (26.6 FT)
 NM2069'EAST OF A T-FENCE CORNER, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND
 NM2069'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 NM2069
 NM2069                          STATION RECOVERY (2012)
 NM2069
 NM2069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2068 ***********************************************************************
 NM2068  DESIGNATION -  50 396.61
 NM2068  PID         -  NM2068
 NM2068  STATE/COUNTY-  SD/CLAY
 NM2068  COUNTRY     -  US
 NM2068  USGS QUAD   -  GAYVILLE (2017)
 NM2068
 NM2068                         *CURRENT SURVEY CONTROL
 NM2068  ______________________________________________________________________
 NM2068* NAD 83(1986) POSITION- 42 52 48.     (N) 097 09 04.     (W)   SCALED
 NM2068* NAVD 88 ORTHO HEIGHT -   353.279 (meters)     1159.05  (feet) ADJUSTED
 NM2068  ______________________________________________________________________
 NM2068  GEOID HEIGHT    -        -25.598 (meters)                     GEOID18
 NM2068  DYNAMIC HEIGHT  -        353.178 (meters)     1158.72  (feet) COMP
 NM2068  MODELED GRAVITY -    980,325.8   (mgal)                       NAVD 88
 NM2068
 NM2068  VERT ORDER      -  FIRST     CLASS II
 NM2068
 NM2068.The horizontal coordinates were scaled from a map and have
 NM2068.an estimated accuracy of +/- 6 seconds.
 NM2068
 NM2068.The orthometric height was determined by differential leveling and
 NM2068.adjusted by the NATIONAL GEODETIC SURVEY
 NM2068.in June 1994.
 NM2068
 NM2068.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2068.GEOID18 height accuracy estimate available here.
 NM2068
 NM2068.Click photographs - Photos may exist for this station.
 NM2068
 NM2068.The dynamic height is computed by dividing the NAVD 88
 NM2068.geopotential number by the normal gravity value computed on the
 NM2068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2068.degrees latitude (g = 980.6199 gals.).
 NM2068
 NM2068.The modeled gravity was interpolated from observed gravity values.
 NM2068
 NM2068;                    North         East    Units  Estimated Accuracy
 NM2068;SPC SD S     -    65,710.      859,920.      MT  (+/- 180 meters Scaled)
 NM2068
 NM2068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN509491(NAD 83)
 NM2068
 NM2068                          SUPERSEDED SURVEY CONTROL
 NM2068
 NM2068.No superseded survey control is available for this station.
 NM2068
 NM2068_MARKER: DB = BENCH MARK DISK
 NM2068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2068_STAMPING: 50-396.61 1977 1153.41
 NM2068_MARK LOGO: SDDT
 NM2068_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2068+STABILITY: SURFACE MOTION
 NM2068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2068+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2068
 NM2068  HISTORY     - Date     Condition        Report By
 NM2068  HISTORY     - 1977     MONUMENTED       SDDT
 NM2068  HISTORY     - 19930908 GOOD             NGS
 NM2068  HISTORY     - 20120403 GOOD             INDIV
 NM2068
 NM2068                          STATION DESCRIPTION
 NM2068
 NM2068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2068'19.6 KM (12.15 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2068'OF STATE HIGHWAY 19 IN VERMILLION, 831.0 M (2726.4 FT) NORTHWEST OF
 NM2068'MILEPOST 397, 20.0 M (65.6 FT) NORTHEAST OF THE CENTERLINE OF THE
 NM2068'WESTBOUND LANES OF THE HIGHWAY, 14.7 M (48.2 FT) SOUTHWEST OF THE
 NM2068'NEAR RAIL OF THE UNION PACIFIC RAILROAD, 2.5 M (8.2 FT) BELOW THE
 NM2068'LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT) SOUTH OF A WITNESS POST, 0.15
 NM2068'M (0.49 FT) SOUTHWEST OF A STEEL GUARD POST, AND THE MONUMENT IS
 NM2068'FLUSH WITH THE GROUND SURFACE.
 NM2068
 NM2068                          STATION RECOVERY (2012)
 NM2068
 NM2068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM2068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2067 ***********************************************************************
 NM2067  DESIGNATION -  50 397.81
 NM2067  PID         -  NM2067
 NM2067  STATE/COUNTY-  SD/CLAY
 NM2067  COUNTRY     -  US
 NM2067  USGS QUAD   -  SAINT HELENA (2017)
 NM2067
 NM2067                         *CURRENT SURVEY CONTROL
 NM2067  ______________________________________________________________________
 NM2067* NAD 83(1986) POSITION- 42 52 15.     (N) 097 07 51.     (W)   SCALED
 NM2067* NAVD 88 ORTHO HEIGHT -   352.539 (meters)     1156.62  (feet) ADJUSTED
 NM2067  ______________________________________________________________________
 NM2067  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 NM2067  DYNAMIC HEIGHT  -        352.439 (meters)     1156.29  (feet) COMP
 NM2067  MODELED GRAVITY -    980,325.2   (mgal)                       NAVD 88
 NM2067
 NM2067  VERT ORDER      -  FIRST     CLASS II
 NM2067
 NM2067.The horizontal coordinates were scaled from a map and have
 NM2067.an estimated accuracy of +/- 6 seconds.
 NM2067
 NM2067.The orthometric height was determined by differential leveling and
 NM2067.adjusted by the NATIONAL GEODETIC SURVEY
 NM2067.in June 1994.
 NM2067
 NM2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2067.GEOID18 height accuracy estimate available here.
 NM2067
 NM2067.Click photographs - Photos may exist for this station.
 NM2067
 NM2067.The dynamic height is computed by dividing the NAVD 88
 NM2067.geopotential number by the normal gravity value computed on the
 NM2067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2067.degrees latitude (g = 980.6199 gals.).
 NM2067
 NM2067.The modeled gravity was interpolated from observed gravity values.
 NM2067
 NM2067;                    North         East    Units  Estimated Accuracy
 NM2067;SPC SD S     -    64,760.      861,610.      MT  (+/- 180 meters Scaled)
 NM2067
 NM2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN526481(NAD 83)
 NM2067
 NM2067                          SUPERSEDED SURVEY CONTROL
 NM2067
 NM2067.No superseded survey control is available for this station.
 NM2067
 NM2067_MARKER: DB = BENCH MARK DISK
 NM2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2067_STAMPING: 50-397.81 1977 1155.97
 NM2067_MARK LOGO: SDDT
 NM2067_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2067+STABILITY: SURFACE MOTION
 NM2067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2067+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2067
 NM2067  HISTORY     - Date     Condition        Report By
 NM2067  HISTORY     - 1977     MONUMENTED       SDDT
 NM2067  HISTORY     - 19930908 GOOD             NGS
 NM2067  HISTORY     - 20120403 GOOD             INDIV
 NM2067
 NM2067                          STATION DESCRIPTION
 NM2067
 NM2067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2067'17.7 KM (11.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2067'OF STATE HIGHWAY 19 IN VERMILLION, 509.0 M (1669.9 FT) NORTHWEST OF
 NM2067'MILEPOST 399, 14.7 M (48.2 FT) SOUTHWEST OF THE NEAR RAIL OF THE
 NM2067'UNION PACIFIC RAILROAD, 10.1 M (33.1 FT) NORTHEAST OF THE CENTERLINE
 NM2067'OF THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL
 NM2067'OF THE HIGHWAY, 0.25 M (0.82 FT) SOUTHWEST OF A WITNESS POST, AND THE
 NM2067'MONUMENT PROJECTS 0.15 M (0.49 FT) ABOVE THE GROUND SURFACE.
 NM2067
 NM2067                          STATION RECOVERY (2012)
 NM2067
 NM2067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2066 ***********************************************************************
 NM2066  DESIGNATION -  50 398.30
 NM2066  PID         -  NM2066
 NM2066  STATE/COUNTY-  SD/CLAY
 NM2066  COUNTRY     -  US
 NM2066  USGS QUAD   -  MECKLING (2017)
 NM2066
 NM2066                         *CURRENT SURVEY CONTROL
 NM2066  ______________________________________________________________________
 NM2066* NAD 83(1986) POSITION- 42 52 01.46   (N) 097 07 18.58   (W)   HD_HELD1
 NM2066* NAVD 88 ORTHO HEIGHT -   352.221 (meters)     1155.58  (feet) ADJUSTED
 NM2066  ______________________________________________________________________
 NM2066  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 NM2066  DYNAMIC HEIGHT  -        352.120 (meters)     1155.25  (feet) COMP
 NM2066  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 NM2066
 NM2066  VERT ORDER      -  FIRST     CLASS II
 NM2066
 NM2066.The horizontal coordinates were determined by differentially corrected
 NM2066.hand held GPS observations or other comparable positioning techniques
 NM2066.and have an estimated accuracy of +/- 3 meters.
 NM2066
 NM2066.The orthometric height was determined by differential leveling and
 NM2066.adjusted by the NATIONAL GEODETIC SURVEY
 NM2066.in June 1994.
 NM2066
 NM2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2066.GEOID18 height accuracy estimate available here.
 NM2066
 NM2066.Click photographs - Photos may exist for this station.
 NM2066
 NM2066.The dynamic height is computed by dividing the NAVD 88
 NM2066.geopotential number by the normal gravity value computed on the
 NM2066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2066.degrees latitude (g = 980.6199 gals.).
 NM2066
 NM2066.The modeled gravity was interpolated from observed gravity values.
 NM2066
 NM2066;                    North         East    Units  Estimated Accuracy
 NM2066;SPC SD S     -    64,367.4     862,365.6     MT  (+/- 3 meters HH1 GPS) 
 NM2066
 NM2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5341847764(NAD 83)
 NM2066
 NM2066                          SUPERSEDED SURVEY CONTROL
 NM2066
 NM2066.No superseded survey control is available for this station.
 NM2066
 NM2066_MARKER: Z = SEE DESCRIPTION
 NM2066_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2066_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2066_STAMPING: 50-398.30 1993
 NM2066_MARK LOGO: NGS
 NM2066_PROJECTION: PROJECTING 10 CENTIMETERS
 NM2066_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2066_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2066+STABILITY: POSITION/ELEVATION WELL
 NM2066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2066+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2066_ROD/PIPE-DEPTH: 6.4 meters
 NM2066_SLEEVE-DEPTH  : 3.0 meters
 NM2066
 NM2066  HISTORY     - Date     Condition        Report By
 NM2066  HISTORY     - 1993     MONUMENTED       SDDT
 NM2066  HISTORY     - 19930908 GOOD             NGS
 NM2066  HISTORY     - 20090221 GOOD             GEOCAC
 NM2066  HISTORY     - 20120403 GOOD             INDIV
 NM2066
 NM2066                          STATION DESCRIPTION
 NM2066
 NM2066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2066'16.8 KM (10.45 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2066'OF STATE HIGHWAY 19 IN VERMILLION, 450.0 M (1476.4 FT) SOUTHEAST OF
 NM2066'MILEPOST 398, 54.4 M (178.5 FT) NORTHEAST OF AND LEVEL WITH THE
 NM2066'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 28.2 M (92.5 FT)
 NM2066'NORTHEAST OF THE NEAR RAIL OF THE UNION PACIFIC RAILROAD, 13.0 M
 NM2066'(42.7 FT) EAST OF THE CENTER OF AN OLD ROAD BED, 1.5 M (4.9 FT)
 NM2066'SOUTHWEST OF A FENCE CORNER, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS
 NM2066'POST, AND 0.4 M (1.3 FT) NORTHEAST OF A STEEL GUARD POST.  NOTE--THE
 NM2066'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 NM2066'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE
 NM2066'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 NM2066'THEN THROUGH A 4-INCH PVC CAP.
 NM2066
 NM2066                          STATION RECOVERY (2009)
 NM2066
 NM2066'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 NM2066'RECOVERED IN GOOD CONDITION.
 NM2066
 NM2066                          STATION RECOVERY (2012)
 NM2066
 NM2066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2065 ***********************************************************************
 NM2065  DESIGNATION -  50 399.01
 NM2065  PID         -  NM2065
 NM2065  STATE/COUNTY-  SD/CLAY
 NM2065  COUNTRY     -  US
 NM2065  USGS QUAD   -  MECKLING (2017)
 NM2065
 NM2065                         *CURRENT SURVEY CONTROL
 NM2065  ______________________________________________________________________
 NM2065* NAD 83(1986) POSITION- 42 51 30.     (N) 097 06 55.     (W)   SCALED
 NM2065* NAVD 88 ORTHO HEIGHT -   351.970 (meters)     1154.75  (feet) ADJUSTED
 NM2065  ______________________________________________________________________
 NM2065  GEOID HEIGHT    -        -25.586 (meters)                     GEOID18
 NM2065  DYNAMIC HEIGHT  -        351.869 (meters)     1154.42  (feet) COMP
 NM2065  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 NM2065
 NM2065  VERT ORDER      -  FIRST     CLASS II
 NM2065
 NM2065.The horizontal coordinates were scaled from a map and have
 NM2065.an estimated accuracy of +/- 6 seconds.
 NM2065
 NM2065.The orthometric height was determined by differential leveling and
 NM2065.adjusted by the NATIONAL GEODETIC SURVEY
 NM2065.in June 1994.
 NM2065
 NM2065.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2065.GEOID18 height accuracy estimate available here.
 NM2065
 NM2065.Click photographs - Photos may exist for this station.
 NM2065
 NM2065.The dynamic height is computed by dividing the NAVD 88
 NM2065.geopotential number by the normal gravity value computed on the
 NM2065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2065.degrees latitude (g = 980.6199 gals.).
 NM2065
 NM2065.The modeled gravity was interpolated from observed gravity values.
 NM2065
 NM2065;                    North         East    Units  Estimated Accuracy
 NM2065;SPC SD S     -    63,420.      862,940.      MT  (+/- 180 meters Scaled)
 NM2065
 NM2065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN539468(NAD 83)
 NM2065
 NM2065                          SUPERSEDED SURVEY CONTROL
 NM2065
 NM2065.No superseded survey control is available for this station.
 NM2065
 NM2065_MARKER: DB = BENCH MARK DISK
 NM2065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2065_STAMPING: 50-399.01 1977 1154.11
 NM2065_MARK LOGO: SDDT
 NM2065_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2065+STABILITY: SURFACE MOTION
 NM2065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2065+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2065
 NM2065  HISTORY     - Date     Condition        Report By
 NM2065  HISTORY     - 1977     MONUMENTED       SDDT
 NM2065  HISTORY     - 19930908 GOOD             NGS
 NM2065  HISTORY     - 20120403 MARK NOT FOUND   INDIV
 NM2065
 NM2065                          STATION DESCRIPTION
 NM2065
 NM2065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2065'15.8 KM (9.80 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2065'OF STATE HIGHWAY 19 IN VERMILLION, 200.0 M (656.2 FT) NORTHWEST OF
 NM2065'MILEPOST 399, 14.7 M (48.2 FT) SOUTHWEST OF THE NEAR RAIL OF THE
 NM2065'UNION PACIFIC RAILROAD, 9.8 M (32.2 FT) NORTHEAST OF THE CENTERLINE
 NM2065'OF THE WESTBOUND LANES OF THE HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL
 NM2065'OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, 0.2 M
 NM2065'(0.7 FT) SOUTH OF A STEEL GUARD POST, AND THE MONUMENT IS FLUSH WITH
 NM2065'THE GROUND SURFACE.
 NM2065
 NM2065                          STATION RECOVERY (2012)
 NM2065
 NM2065'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2065'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2064 ***********************************************************************
 NM2064  DESIGNATION -  50 400.22
 NM2064  PID         -  NM2064
 NM2064  STATE/COUNTY-  SD/CLAY
 NM2064  COUNTRY     -  US
 NM2064  USGS QUAD   -  MECKLING (2017)
 NM2064
 NM2064                         *CURRENT SURVEY CONTROL
 NM2064  ______________________________________________________________________
 NM2064* NAD 83(1986) POSITION- 42 51 13.     (N) 097 05 35.     (W)   SCALED
 NM2064* NAVD 88 ORTHO HEIGHT -   351.867 (meters)     1154.42  (feet) ADJUSTED
 NM2064  ______________________________________________________________________
 NM2064  GEOID HEIGHT    -        -25.587 (meters)                     GEOID18
 NM2064  DYNAMIC HEIGHT  -        351.766 (meters)     1154.09  (feet) COMP
 NM2064  MODELED GRAVITY -    980,323.6   (mgal)                       NAVD 88
 NM2064
 NM2064  VERT ORDER      -  FIRST     CLASS II
 NM2064
 NM2064.The horizontal coordinates were scaled from a map and have
 NM2064.an estimated accuracy of +/- 6 seconds.
 NM2064
 NM2064.The orthometric height was determined by differential leveling and
 NM2064.adjusted by the NATIONAL GEODETIC SURVEY
 NM2064.in June 1994.
 NM2064
 NM2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2064.GEOID18 height accuracy estimate available here.
 NM2064
 NM2064.Click photographs - Photos may exist for this station.
 NM2064
 NM2064.The dynamic height is computed by dividing the NAVD 88
 NM2064.geopotential number by the normal gravity value computed on the
 NM2064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2064.degrees latitude (g = 980.6199 gals.).
 NM2064
 NM2064.The modeled gravity was interpolated from observed gravity values.
 NM2064
 NM2064;                    North         East    Units  Estimated Accuracy
 NM2064;SPC SD S     -    62,960.      864,770.      MT  (+/- 180 meters Scaled)
 NM2064
 NM2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN558463(NAD 83)
 NM2064
 NM2064                          SUPERSEDED SURVEY CONTROL
 NM2064
 NM2064.No superseded survey control is available for this station.
 NM2064
 NM2064_MARKER: DB = BENCH MARK DISK
 NM2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2064_STAMPING: 50-400.22 1977 1153.82
 NM2064_MARK LOGO: SDDT
 NM2064_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2064+STABILITY: SURFACE MOTION
 NM2064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2064+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2064
 NM2064  HISTORY     - Date     Condition        Report By
 NM2064  HISTORY     - 1977     MONUMENTED       SDDT
 NM2064  HISTORY     - 19930908 GOOD             NGS
 NM2064  HISTORY     - 20120403 GOOD             INDIV
 NM2064
 NM2064                          STATION DESCRIPTION
 NM2064
 NM2064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2064'13.9 KM (8.65 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2064'OF STATE HIGHWAY 19 IN VERMILLION, 84.0 M (275.6 FT) SOUTHEAST OF
 NM2064'MILEPOST 400, 13.1 M (43.0 FT) SOUTHWEST OF THE NEAR RAIL OF THE
 NM2064'UNION PACIFIC RAILROAD, 9.8 M (32.2 FT) NORTHEAST OF THE CENTERLINE
 NM2064'OF THE WESTBOUND LANES OF THE HIGHWAY, 1.6 M (5.2 FT) BELOW THE LEVEL
 NM2064'OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND THE
 NM2064'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 NM2064
 NM2064                          STATION RECOVERY (2012)
 NM2064
 NM2064'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2063 ***********************************************************************
 NM2063  DESIGNATION -  50 401.30
 NM2063  PID         -  NM2063
 NM2063  STATE/COUNTY-  SD/CLAY
 NM2063  COUNTRY     -  US
 NM2063  USGS QUAD   -  MECKLING (2017)
 NM2063
 NM2063                         *CURRENT SURVEY CONTROL
 NM2063  ______________________________________________________________________
 NM2063* NAD 83(1986) POSITION- 42 50 37.     (N) 097 04 29.     (W)   SCALED
 NM2063* NAVD 88 ORTHO HEIGHT -   351.489 (meters)     1153.18  (feet) ADJUSTED
 NM2063  ______________________________________________________________________
 NM2063  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 NM2063  DYNAMIC HEIGHT  -        351.387 (meters)     1152.84  (feet) COMP
 NM2063  MODELED GRAVITY -    980,322.5   (mgal)                       NAVD 88
 NM2063
 NM2063  VERT ORDER      -  FIRST     CLASS II
 NM2063
 NM2063.The horizontal coordinates were scaled from a map and have
 NM2063.an estimated accuracy of +/- 6 seconds.
 NM2063
 NM2063.The orthometric height was determined by differential leveling and
 NM2063.adjusted by the NATIONAL GEODETIC SURVEY
 NM2063.in June 1994.
 NM2063
 NM2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2063.GEOID18 height accuracy estimate available here.
 NM2063
 NM2063.Click photographs - Photos may exist for this station.
 NM2063
 NM2063.The dynamic height is computed by dividing the NAVD 88
 NM2063.geopotential number by the normal gravity value computed on the
 NM2063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2063.degrees latitude (g = 980.6199 gals.).
 NM2063
 NM2063.The modeled gravity was interpolated from observed gravity values.
 NM2063
 NM2063;                    North         East    Units  Estimated Accuracy
 NM2063;SPC SD S     -    61,910.      866,310.      MT  (+/- 180 meters Scaled)
 NM2063
 NM2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN573452(NAD 83)
 NM2063
 NM2063                          SUPERSEDED SURVEY CONTROL
 NM2063
 NM2063.No superseded survey control is available for this station.
 NM2063
 NM2063_MARKER: DB = BENCH MARK DISK
 NM2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2063_STAMPING: 50-401.30 1974 1152.57
 NM2063_MARK LOGO: SDDT
 NM2063_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2063+STABILITY: SURFACE MOTION
 NM2063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2063+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2063
 NM2063  HISTORY     - Date     Condition        Report By
 NM2063  HISTORY     - 1974     MONUMENTED       SDDT
 NM2063  HISTORY     - 19930908 GOOD             NGS
 NM2063  HISTORY     - 20060807 GOOD             INDIV
 NM2063  HISTORY     - 20111120 GOOD             GEOCAC
 NM2063  HISTORY     - 20120403 GOOD             INDIV
 NM2063
 NM2063                          STATION DESCRIPTION
 NM2063
 NM2063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2063'12.0 KM (7.45 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2063'OF STATE HIGHWAY 19 IN VERMILLION, 423.0 M (1387.8 FT) SOUTHEAST OF
 NM2063'MILEPOST 401, 32.0 M (105.0 FT) SOUTHWEST OF THE CENTERLINE OF THE
 NM2063'EASTBOUND LANES OF THE HIGHWAY, 12.2 M (40.0 FT) SOUTHWEST OF THE
 NM2063'CENTERLINE OF A SERVICE ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 NM2063'HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT)
 NM2063'NORTHEAST OF A STEEL GUARD POST, AND THE MONUMENT IS FLUSH WITH THE
 NM2063'GROUND SURFACE.
 NM2063
 NM2063                          STATION RECOVERY (2006)
 NM2063
 NM2063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (JHC)
 NM2063'RECOVERED IN GOOD CONDITION.
 NM2063
 NM2063                          STATION RECOVERY (2011)
 NM2063
 NM2063'RECOVERY NOTE BY GEOCACHING 2011 (JMJ)
 NM2063'ACCURATE COORDINATES -- N 42  52.929' W 97  17.395'
 NM2063
 NM2063                          STATION RECOVERY (2012)
 NM2063
 NM2063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2062 ***********************************************************************
 NM2062  DESIGNATION -  50 402.49
 NM2062  PID         -  NM2062
 NM2062  STATE/COUNTY-  SD/CLAY
 NM2062  COUNTRY     -  US
 NM2062  USGS QUAD   -  MECKLING (2017)
 NM2062
 NM2062                         *CURRENT SURVEY CONTROL
 NM2062  ______________________________________________________________________
 NM2062* NAD 83(1986) POSITION- 42 50 02.     (N) 097 03 07.     (W)   SCALED
 NM2062* NAVD 88 ORTHO HEIGHT -   351.058 (meters)     1151.76  (feet) ADJUSTED
 NM2062  ______________________________________________________________________
 NM2062  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM2062  DYNAMIC HEIGHT  -        350.956 (meters)     1151.43  (feet) COMP
 NM2062  MODELED GRAVITY -    980,321.3   (mgal)                       NAVD 88
 NM2062
 NM2062  VERT ORDER      -  FIRST     CLASS II
 NM2062
 NM2062.The horizontal coordinates were scaled from a map and have
 NM2062.an estimated accuracy of +/- 6 seconds.
 NM2062
 NM2062.The orthometric height was determined by differential leveling and
 NM2062.adjusted by the NATIONAL GEODETIC SURVEY
 NM2062.in June 1994.
 NM2062
 NM2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2062.GEOID18 height accuracy estimate available here.
 NM2062
 NM2062.Click photographs - Photos may exist for this station.
 NM2062
 NM2062.The dynamic height is computed by dividing the NAVD 88
 NM2062.geopotential number by the normal gravity value computed on the
 NM2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2062.degrees latitude (g = 980.6199 gals.).
 NM2062
 NM2062.The modeled gravity was interpolated from observed gravity values.
 NM2062
 NM2062;                    North         East    Units  Estimated Accuracy
 NM2062;SPC SD S     -    60,910.      868,220.      MT  (+/- 180 meters Scaled)
 NM2062
 NM2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN592442(NAD 83)
 NM2062
 NM2062                          SUPERSEDED SURVEY CONTROL
 NM2062
 NM2062.No superseded survey control is available for this station.
 NM2062
 NM2062_MARKER: DB = BENCH MARK DISK
 NM2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2062_STAMPING: 50-402.49 1974 1151.09
 NM2062_MARK LOGO: SDDT
 NM2062_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2062+STABILITY: SURFACE MOTION
 NM2062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2062+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2062
 NM2062  HISTORY     - Date     Condition        Report By
 NM2062  HISTORY     - 1977     MONUMENTED       SDDT
 NM2062  HISTORY     - 19930908 GOOD             NGS
 NM2062  HISTORY     - 20120403 GOOD             INDIV
 NM2062
 NM2062                          STATION DESCRIPTION
 NM2062
 NM2062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2062'10.1 KM (6.25 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2062'OF STATE HIGHWAY 19 IN VERMILLION, 32.0 M (105.0 FT) SOUTHWEST OF THE
 NM2062'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 NM2062'NORTHEAST OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 NM2062'0.2 M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 NM2062'WITH THE GROUND SURFACE.
 NM2062
 NM2062                          STATION RECOVERY (2012)
 NM2062
 NM2062'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2061 ***********************************************************************
 NM2061  DESIGNATION -  50 403.00
 NM2061  PID         -  NM2061
 NM2061  STATE/COUNTY-  SD/CLAY
 NM2061  COUNTRY     -  US
 NM2061  USGS QUAD   -  MECKLING (2017)
 NM2061
 NM2061                         *CURRENT SURVEY CONTROL
 NM2061  ______________________________________________________________________
 NM2061* NAD 83(1986) POSITION- 42 49 48.38   (N) 097 02 36.98   (W)   HD_HELD1
 NM2061* NAVD 88 ORTHO HEIGHT -   351.046 (meters)     1151.72  (feet) ADJUSTED
 NM2061  ______________________________________________________________________
 NM2061  GEOID HEIGHT    -        -25.599 (meters)                     GEOID18
 NM2061  DYNAMIC HEIGHT  -        350.944 (meters)     1151.39  (feet) COMP
 NM2061  MODELED GRAVITY -    980,320.9   (mgal)                       NAVD 88
 NM2061
 NM2061  VERT ORDER      -  FIRST     CLASS II
 NM2061
 NM2061.The horizontal coordinates were determined by differentially corrected
 NM2061.hand held GPS observations or other comparable positioning techniques
 NM2061.and have an estimated accuracy of +/- 3 meters.
 NM2061
 NM2061.The orthometric height was determined by differential leveling and
 NM2061.adjusted by the NATIONAL GEODETIC SURVEY
 NM2061.in June 1994.
 NM2061
 NM2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2061.GEOID18 height accuracy estimate available here.
 NM2061
 NM2061.Click photographs - Photos may exist for this station.
 NM2061
 NM2061.The dynamic height is computed by dividing the NAVD 88
 NM2061.geopotential number by the normal gravity value computed on the
 NM2061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2061.degrees latitude (g = 980.6199 gals.).
 NM2061
 NM2061.The modeled gravity was interpolated from observed gravity values.
 NM2061
 NM2061;                    North         East    Units  Estimated Accuracy
 NM2061;SPC SD S     -    60,514.1     868,915.3     MT  (+/- 3 meters HH1 GPS) 
 NM2061
 NM2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5990343804(NAD 83)
 NM2061
 NM2061                          SUPERSEDED SURVEY CONTROL
 NM2061
 NM2061.No superseded survey control is available for this station.
 NM2061
 NM2061_MARKER: Z = SEE DESCRIPTION
 NM2061_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2061_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2061_STAMPING: 50-403.00 1993
 NM2061_MARK LOGO: NGS
 NM2061_PROJECTION: FLUSH
 NM2061_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2061_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2061+STABILITY: POSITION/ELEVATION WELL
 NM2061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2061+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2061_ROD/PIPE-DEPTH: 6.4 meters
 NM2061_SLEEVE-DEPTH  : 3.0 meters
 NM2061
 NM2061  HISTORY     - Date     Condition        Report By
 NM2061  HISTORY     - 1993     MONUMENTED       SDDT
 NM2061  HISTORY     - 19930908 GOOD             NGS
 NM2061  HISTORY     - 20120403 GOOD             INDIV
 NM2061
 NM2061                          STATION DESCRIPTION
 NM2061
 NM2061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2061'9.2 KM (5.70 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2061'STATE HIGHWAY 19 IN VERMILLION, 31.0 M (101.7 FT) SOUTHWEST OF THE
 NM2061'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 19.8 M (65.0 FT)
 NM2061'SOUTHWEST OF MILEPOST 403, 17.4 M (57.1 FT) NORTH OF THE CENTERLINE
 NM2061'OF A PAVED ROAD, 3.3 M (10.8 FT) NORTHWEST OF A FENCE CORNER, 1.0 M
 NM2061'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF
 NM2061'A WITNESS POST, AND 0.4 M (1.3 FT) SOUTHWEST OF A STEEL GUARD POST.
 NM2061'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 NM2061'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A
 NM2061'4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM2061'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2061
 NM2061                          STATION RECOVERY (2012)
 NM2061
 NM2061'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2061'LID AND RING BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2059 ***********************************************************************
 NM2059  DESIGNATION -  50 403.50
 NM2059  PID         -  NM2059
 NM2059  STATE/COUNTY-  SD/CLAY
 NM2059  COUNTRY     -  US
 NM2059  USGS QUAD   -  MECKLING (2017)
 NM2059
 NM2059                         *CURRENT SURVEY CONTROL
 NM2059  ______________________________________________________________________
 NM2059* NAD 83(1986) POSITION- 42 49 36.     (N) 097 02 02.     (W)   SCALED
 NM2059* NAVD 88 ORTHO HEIGHT -   351.554 (meters)     1153.39  (feet) ADJUSTED
 NM2059  ______________________________________________________________________
 NM2059  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 NM2059  DYNAMIC HEIGHT  -        351.452 (meters)     1153.06  (feet) COMP
 NM2059  MODELED GRAVITY -    980,320.4   (mgal)                       NAVD 88
 NM2059
 NM2059  VERT ORDER      -  FIRST     CLASS II
 NM2059
 NM2059.The horizontal coordinates were scaled from a map and have
 NM2059.an estimated accuracy of +/- 6 seconds.
 NM2059
 NM2059.The orthometric height was determined by differential leveling and
 NM2059.adjusted by the NATIONAL GEODETIC SURVEY
 NM2059.in June 1994.
 NM2059
 NM2059.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2059.GEOID18 height accuracy estimate available here.
 NM2059
 NM2059.Click photographs - Photos may exist for this station.
 NM2059
 NM2059.The dynamic height is computed by dividing the NAVD 88
 NM2059.geopotential number by the normal gravity value computed on the
 NM2059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2059.degrees latitude (g = 980.6199 gals.).
 NM2059
 NM2059.The modeled gravity was interpolated from observed gravity values.
 NM2059
 NM2059;                    North         East    Units  Estimated Accuracy
 NM2059;SPC SD S     -    60,160.      869,720.      MT  (+/- 180 meters Scaled)
 NM2059
 NM2059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN607434(NAD 83)
 NM2059
 NM2059                          SUPERSEDED SURVEY CONTROL
 NM2059
 NM2059.No superseded survey control is available for this station.
 NM2059
 NM2059_MARKER: DB = BENCH MARK DISK
 NM2059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2059_STAMPING: 50-403.50 1993
 NM2059_MARK LOGO: SDDT
 NM2059_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2059+STABILITY: SURFACE MOTION
 NM2059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2059+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2059
 NM2059  HISTORY     - Date     Condition        Report By
 NM2059  HISTORY     - 1993     MONUMENTED       SDDT
 NM2059  HISTORY     - 19930908 GOOD             NGS
 NM2059  HISTORY     - 20120403 GOOD             INDIV
 NM2059
 NM2059                          STATION DESCRIPTION
 NM2059
 NM2059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2059'8.3 KM (5.15 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2059'STATE HIGHWAY 19 IN VERMILLION, 18.0 M (59.1 FT) NORTHEAST OF AND
 NM2059'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 6.3
 NM2059'M (20.7 FT) SOUTHWEST OF THE NEAR RAIL OF THE UNION PACIFIC RAILROAD,
 NM2059'2.3 M (7.5 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.4 M
 NM2059'(1.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 NM2059'THE GROUND SURFACE.
 NM2059
 NM2059                          STATION RECOVERY (2012)
 NM2059
 NM2059'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2058 ***********************************************************************
 NM2058  DESIGNATION -  50 404.05
 NM2058  PID         -  NM2058
 NM2058  STATE/COUNTY-  SD/CLAY
 NM2058  COUNTRY     -  US
 NM2058  USGS QUAD   -  MECKLING (2017)
 NM2058
 NM2058                         *CURRENT SURVEY CONTROL
 NM2058  ______________________________________________________________________
 NM2058* NAD 83(1986) POSITION- 42 49 21.     (N) 097 01 33.     (W)   SCALED
 NM2058* NAVD 88 ORTHO HEIGHT -   350.718 (meters)     1150.65  (feet) ADJUSTED
 NM2058  ______________________________________________________________________
 NM2058  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM2058  DYNAMIC HEIGHT  -        350.616 (meters)     1150.31  (feet) COMP
 NM2058  MODELED GRAVITY -    980,319.9   (mgal)                       NAVD 88
 NM2058
 NM2058  VERT ORDER      -  FIRST     CLASS II
 NM2058
 NM2058.The horizontal coordinates were scaled from a map and have
 NM2058.an estimated accuracy of +/- 6 seconds.
 NM2058
 NM2058.The orthometric height was determined by differential leveling and
 NM2058.adjusted by the NATIONAL GEODETIC SURVEY
 NM2058.in June 1994.
 NM2058
 NM2058.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2058.GEOID18 height accuracy estimate available here.
 NM2058
 NM2058.Click photographs - Photos may exist for this station.
 NM2058
 NM2058.The dynamic height is computed by dividing the NAVD 88
 NM2058.geopotential number by the normal gravity value computed on the
 NM2058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2058.degrees latitude (g = 980.6199 gals.).
 NM2058
 NM2058.The modeled gravity was interpolated from observed gravity values.
 NM2058
 NM2058;                    North         East    Units  Estimated Accuracy
 NM2058;SPC SD S     -    59,730.      870,400.      MT  (+/- 180 meters Scaled)
 NM2058
 NM2058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN613429(NAD 83)
 NM2058
 NM2058                          SUPERSEDED SURVEY CONTROL
 NM2058
 NM2058.No superseded survey control is available for this station.
 NM2058
 NM2058_MARKER: DB = BENCH MARK DISK
 NM2058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2058_STAMPING: 50-404.05 1993
 NM2058_MARK LOGO: SDDT
 NM2058_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2058+STABILITY: SURFACE MOTION
 NM2058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2058+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2058
 NM2058  HISTORY     - Date     Condition        Report By
 NM2058  HISTORY     - 1993     MONUMENTED       SDDT
 NM2058  HISTORY     - 19930908 GOOD             NGS
 NM2058  HISTORY     - 20120403 GOOD             INDIV
 NM2058
 NM2058                          STATION DESCRIPTION
 NM2058
 NM2058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2058'7.5 KM (4.65 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2058'STATE HIGHWAY 19 IN VERMILLION, 58.0 M (190.3 FT) SOUTHEAST OF
 NM2058'MILEPOST 404, 41.5 M (136.2 FT) SOUTHWEST OF THE CENTERLINE OF THE
 NM2058'EASTBOUND LANES OF THE HIGHWAY, 20.8 M (68.2 FT) SOUTHEAST OF THE
 NM2058'CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 NM2058'HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT
 NM2058'IS FLUSH WITH THE GROUND SURFACE.
 NM2058
 NM2058                          STATION RECOVERY (2012)
 NM2058
 NM2058'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2056 ***********************************************************************
 NM2056  DESIGNATION -  50 406.15
 NM2056  PID         -  NM2056
 NM2056  STATE/COUNTY-  SD/CLAY
 NM2056  COUNTRY     -  US
 NM2056  USGS QUAD   -  VERMILLION (2017)
 NM2056
 NM2056                         *CURRENT SURVEY CONTROL
 NM2056  ______________________________________________________________________
 NM2056* NAD 83(1986) POSITION- 42 48 19.     (N) 096 59 43.     (W)   SCALED
 NM2056* NAVD 88 ORTHO HEIGHT -   349.335 (meters)     1146.11  (feet) ADJUSTED
 NM2056  ______________________________________________________________________
 NM2056  GEOID HEIGHT    -        -25.612 (meters)                     GEOID18
 NM2056  DYNAMIC HEIGHT  -        349.233 (meters)     1145.78  (feet) COMP
 NM2056  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 NM2056
 NM2056  VERT ORDER      -  FIRST     CLASS II
 NM2056
 NM2056.The horizontal coordinates were scaled from a map and have
 NM2056.an estimated accuracy of +/- 6 seconds.
 NM2056
 NM2056.The orthometric height was determined by differential leveling and
 NM2056.adjusted by the NATIONAL GEODETIC SURVEY
 NM2056.in June 1994.
 NM2056
 NM2056.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2056.GEOID18 height accuracy estimate available here.
 NM2056
 NM2056.Click photographs - Photos may exist for this station.
 NM2056
 NM2056.The dynamic height is computed by dividing the NAVD 88
 NM2056.geopotential number by the normal gravity value computed on the
 NM2056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2056.degrees latitude (g = 980.6199 gals.).
 NM2056
 NM2056.The modeled gravity was interpolated from observed gravity values.
 NM2056
 NM2056;                    North         East    Units  Estimated Accuracy
 NM2056;SPC SD S     -    57,920.      872,980.      MT  (+/- 180 meters Scaled)
 NM2056
 NM2056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN639411(NAD 83)
 NM2056
 NM2056                          SUPERSEDED SURVEY CONTROL
 NM2056
 NM2056.No superseded survey control is available for this station.
 NM2056
 NM2056_MARKER: DB = BENCH MARK DISK
 NM2056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2056_STAMPING: 50-406.15 1974
 NM2056_MARK LOGO: SDDT
 NM2056_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2056+STABILITY: SURFACE MOTION
 NM2056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2056+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2056
 NM2056  HISTORY     - Date     Condition        Report By
 NM2056  HISTORY     - 1974     MONUMENTED       SDDT
 NM2056  HISTORY     - 19930908 GOOD             NGS
 NM2056  HISTORY     - 20120403 GOOD             INDIV
 NM2056
 NM2056                          STATION DESCRIPTION
 NM2056
 NM2056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2056'4.1 KM (2.55 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2056'STATE HIGHWAY 19 IN VERMILLION, 188.0 M (616.8 FT) SOUTHEAST OF
 NM2056'MILEPOST 406, 32.0 M (105.0 FT) SOUTHWEST OF THE CENTERLINE OF THE
 NM2056'EASTBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 NM2056'HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A FENCE, 0.25 M (0.82 FT)
 NM2056'NORTHWEST OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A STEEL
 NM2056'GUARD POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2056
 NM2056                          STATION RECOVERY (2012)
 NM2056
 NM2056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM2056'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2055 ***********************************************************************
 NM2055  DESIGNATION -  50 406.54
 NM2055  PID         -  NM2055
 NM2055  STATE/COUNTY-  SD/CLAY
 NM2055  COUNTRY     -  US
 NM2055  USGS QUAD   -  VERMILLION (2017)
 NM2055
 NM2055                         *CURRENT SURVEY CONTROL
 NM2055  ______________________________________________________________________
 NM2055* NAD 83(1986) POSITION- 42 48 03.     (N) 096 59 14.     (W)   SCALED
 NM2055* NAVD 88 ORTHO HEIGHT -   350.333 (meters)     1149.38  (feet) ADJUSTED
 NM2055  ______________________________________________________________________
 NM2055  GEOID HEIGHT    -        -25.612 (meters)                     GEOID18
 NM2055  DYNAMIC HEIGHT  -        350.230 (meters)     1149.05  (feet) COMP
 NM2055  MODELED GRAVITY -    980,316.4   (mgal)                       NAVD 88
 NM2055
 NM2055  VERT ORDER      -  FIRST     CLASS II
 NM2055
 NM2055.The horizontal coordinates were scaled from a map and have
 NM2055.an estimated accuracy of +/- 6 seconds.
 NM2055
 NM2055.The orthometric height was determined by differential leveling and
 NM2055.adjusted by the NATIONAL GEODETIC SURVEY
 NM2055.in June 1994.
 NM2055
 NM2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2055.GEOID18 height accuracy estimate available here.
 NM2055
 NM2055.Click photographs - Photos may exist for this station.
 NM2055
 NM2055.The dynamic height is computed by dividing the NAVD 88
 NM2055.geopotential number by the normal gravity value computed on the
 NM2055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2055.degrees latitude (g = 980.6199 gals.).
 NM2055
 NM2055.The modeled gravity was interpolated from observed gravity values.
 NM2055
 NM2055;                    North         East    Units  Estimated Accuracy
 NM2055;SPC SD S     -    57,450.      873,650.      MT  (+/- 180 meters Scaled)
 NM2055
 NM2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN645406(NAD 83)
 NM2055
 NM2055                          SUPERSEDED SURVEY CONTROL
 NM2055
 NM2055.No superseded survey control is available for this station.
 NM2055
 NM2055_MARKER: DB = BENCH MARK DISK
 NM2055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2055_STAMPING: 50-406.54 1974
 NM2055_MARK LOGO: SDDT
 NM2055_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2055+STABILITY: SURFACE MOTION
 NM2055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2055+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2055
 NM2055  HISTORY     - Date     Condition        Report By
 NM2055  HISTORY     - 1974     MONUMENTED       SDDT
 NM2055  HISTORY     - 19930908 GOOD             NGS
 NM2055  HISTORY     - 20120403 GOOD             INDIV
 NM2055
 NM2055                          STATION DESCRIPTION
 NM2055
 NM2055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2055'3.9 KM (2.40 MI) WESTERLY ALONG STATE HIGHWAY 50 BUSINESS FROM THE
 NM2055'JUNCTION OF STATE HIGHWAY 19 IN VERMILLION, 98.0 M (321.5 FT)
 NM2055'SOUTHEAST OF THE CENTER OF A CROSSOVER FROM THE BUSINESS HIGHWAY TO
 NM2055'STATE HIGHWAY 50, 15.2 M (49.9 FT) NORTHEAST OF THE HIGHWAY
 NM2055'CENTERLINE, 8.3 M (27.2 FT) SOUTHWEST OF THE NEAR RAIL OF A RAILROAD
 NM2055'TRACK, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M (0.82
 NM2055'FT) NORTHEAST OF A WITNESS POST, 0.15 M (0.49 FT) SOUTHWEST OF A
 NM2055'STEEL GUARD POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2055
 NM2055                          STATION RECOVERY (2012)
 NM2055
 NM2055'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM2055'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2054 ***********************************************************************
 NM2054  DESIGNATION -  50 407.00
 NM2054  PID         -  NM2054
 NM2054  STATE/COUNTY-  SD/CLAY
 NM2054  COUNTRY     -  US
 NM2054  USGS QUAD   -  VERMILLION (2017)
 NM2054
 NM2054                         *CURRENT SURVEY CONTROL
 NM2054  ______________________________________________________________________
 NM2054* NAD 83(1986) POSITION- 42 47 42.     (N) 096 58 59.     (W)   SCALED
 NM2054* NAVD 88 ORTHO HEIGHT -   350.132 (meters)     1148.72  (feet) ADJUSTED
 NM2054  ______________________________________________________________________
 NM2054  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 NM2054  DYNAMIC HEIGHT  -        350.029 (meters)     1148.39  (feet) COMP
 NM2054  MODELED GRAVITY -    980,315.6   (mgal)                       NAVD 88
 NM2054
 NM2054  VERT ORDER      -  FIRST     CLASS II
 NM2054
 NM2054.The horizontal coordinates were scaled from a map and have
 NM2054.an estimated accuracy of +/- 6 seconds.
 NM2054
 NM2054.The orthometric height was determined by differential leveling and
 NM2054.adjusted by the NATIONAL GEODETIC SURVEY
 NM2054.in June 1994.
 NM2054
 NM2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2054.GEOID18 height accuracy estimate available here.
 NM2054
 NM2054.Click photographs - Photos may exist for this station.
 NM2054
 NM2054.The dynamic height is computed by dividing the NAVD 88
 NM2054.geopotential number by the normal gravity value computed on the
 NM2054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2054.degrees latitude (g = 980.6199 gals.).
 NM2054
 NM2054.The modeled gravity was interpolated from observed gravity values.
 NM2054
 NM2054;                    North         East    Units  Estimated Accuracy
 NM2054;SPC SD S     -    56,820.      874,020.      MT  (+/- 180 meters Scaled)
 NM2054
 NM2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN649400(NAD 83)
 NM2054
 NM2054                          SUPERSEDED SURVEY CONTROL
 NM2054
 NM2054.No superseded survey control is available for this station.
 NM2054
 NM2054_MARKER: Z = SEE DESCRIPTION
 NM2054_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2054_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2054_STAMPING: 50-407.00 1993
 NM2054_MARK LOGO: NGS
 NM2054_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2054_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2054_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2054+STABILITY: POSITION/ELEVATION WELL
 NM2054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2054+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2054_ROD/PIPE-DEPTH: 6.4 meters
 NM2054_SLEEVE-DEPTH  : 3.0 meters
 NM2054
 NM2054  HISTORY     - Date     Condition        Report By
 NM2054  HISTORY     - 1993     MONUMENTED       SDDT
 NM2054  HISTORY     - 19930908 GOOD             NGS
 NM2054  HISTORY     - 20120403 GOOD             INDIV
 NM2054
 NM2054                          STATION DESCRIPTION
 NM2054
 NM2054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2054'2.7 KM (1.65 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2054'STATE HIGHWAY 19 IN VERMILLION, 36.5 M (119.8 FT) NORTH OF THE
 NM2054'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 24.4 M (80.1 FT)
 NM2054'NORTH-NORTHWEST OF MILEPOST 407, 8.0 M (26.2 FT) BELOW THE LEVEL OF
 NM2054'THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND 0.4 M (1.3
 NM2054'FT) SOUTH OF A STEEL GUARD POST.  NOTE--THE DATUM POINT IS A
 NM2054'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 NM2054'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 NM2054'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 NM2054'PVC CAP.
 NM2054
 NM2054                          STATION RECOVERY (2012)
 NM2054
 NM2054'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2054'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2050 ***********************************************************************
 NM2050  DESIGNATION -  50 407.40
 NM2050  PID         -  NM2050
 NM2050  STATE/COUNTY-  SD/CLAY
 NM2050  COUNTRY     -  US
 NM2050  USGS QUAD   -  VERMILLION (2017)
 NM2050
 NM2050                         *CURRENT SURVEY CONTROL
 NM2050  ______________________________________________________________________
 NM2050* NAD 83(1986) POSITION- 42 47 40.     (N) 096 58 21.     (W)   SCALED
 NM2050* NAVD 88 ORTHO HEIGHT -   349.945 (meters)     1148.11  (feet) ADJUSTED
 NM2050  ______________________________________________________________________
 NM2050  GEOID HEIGHT    -        -25.610 (meters)                     GEOID18
 NM2050  DYNAMIC HEIGHT  -        349.842 (meters)     1147.77  (feet) COMP
 NM2050  MODELED GRAVITY -    980,316.1   (mgal)                       NAVD 88
 NM2050
 NM2050  VERT ORDER      -  FIRST     CLASS II
 NM2050
 NM2050.The horizontal coordinates were scaled from a map and have
 NM2050.an estimated accuracy of +/- 6 seconds.
 NM2050
 NM2050.The orthometric height was determined by differential leveling and
 NM2050.adjusted by the NATIONAL GEODETIC SURVEY
 NM2050.in June 1994.
 NM2050
 NM2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2050.GEOID18 height accuracy estimate available here.
 NM2050
 NM2050.Click photographs - Photos may exist for this station.
 NM2050
 NM2050.The dynamic height is computed by dividing the NAVD 88
 NM2050.geopotential number by the normal gravity value computed on the
 NM2050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2050.degrees latitude (g = 980.6199 gals.).
 NM2050
 NM2050.The modeled gravity was interpolated from observed gravity values.
 NM2050
 NM2050;                    North         East    Units  Estimated Accuracy
 NM2050;SPC SD S     -    56,790.      874,890.      MT  (+/- 180 meters Scaled)
 NM2050
 NM2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN658399(NAD 83)
 NM2050
 NM2050                          SUPERSEDED SURVEY CONTROL
 NM2050
 NM2050.No superseded survey control is available for this station.
 NM2050
 NM2050_MARKER: DB = BENCH MARK DISK
 NM2050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2050_STAMPING: 50-407.40 1993
 NM2050_MARK LOGO: SDDT
 NM2050_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2050+STABILITY: SURFACE MOTION
 NM2050_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2050+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2010
 NM2050
 NM2050  HISTORY     - Date     Condition        Report By
 NM2050  HISTORY     - 1993     MONUMENTED       SDDT
 NM2050  HISTORY     - 19930908 GOOD             NGS
 NM2050  HISTORY     - 20100403 GOOD             INDIV
 NM2050
 NM2050                          STATION DESCRIPTION
 NM2050
 NM2050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2050'2.0 KM (1.25 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2050'STATE HIGHWAY 19 IN VERMILLION, 0.75 KM (0.45 MI) WEST OF THE WEST
 NM2050'END OF A HIGHWAY BRIDGE SPANNING THE VERMILLION RIVER, 49.0 M (160.8
 NM2050'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 NM2050'35.5 M (116.5 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.4 M (1.3
 NM2050'FT) SOUTHWEST OF A FENCE CORNER, 0.15 M (0.49 FT) SOUTH OF A WITNESS
 NM2050'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NM2050'SURFACE.
 NM2050
 NM2050                          STATION RECOVERY (2010)
 NM2050
 NM2050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JRP)
 NM2050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2051 ***********************************************************************
 NM2051  DESIGNATION -  50 407.53
 NM2051  PID         -  NM2051
 NM2051  STATE/COUNTY-  SD/CLAY
 NM2051  COUNTRY     -  US
 NM2051  USGS QUAD   -  VERMILLION (2017)
 NM2051
 NM2051                         *CURRENT SURVEY CONTROL
 NM2051  ______________________________________________________________________
 NM2051* NAD 83(1986) POSITION- 42 47 27.     (N) 096 58 22.     (W)   SCALED
 NM2051* NAVD 88 ORTHO HEIGHT -   350.436 (meters)     1149.72  (feet) ADJUSTED
 NM2051  ______________________________________________________________________
 NM2051  GEOID HEIGHT    -        -25.611 (meters)                     GEOID18
 NM2051  DYNAMIC HEIGHT  -        350.333 (meters)     1149.38  (feet) COMP
 NM2051  MODELED GRAVITY -    980,315.4   (mgal)                       NAVD 88
 NM2051
 NM2051  VERT ORDER      -  FIRST     CLASS II
 NM2051
 NM2051.The horizontal coordinates were scaled from a map and have
 NM2051.an estimated accuracy of +/- 6 seconds.
 NM2051
 NM2051.The orthometric height was determined by differential leveling and
 NM2051.adjusted by the NATIONAL GEODETIC SURVEY
 NM2051.in June 1994.
 NM2051
 NM2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2051.GEOID18 height accuracy estimate available here.
 NM2051
 NM2051.Click photographs - Photos may exist for this station.
 NM2051
 NM2051.The dynamic height is computed by dividing the NAVD 88
 NM2051.geopotential number by the normal gravity value computed on the
 NM2051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2051.degrees latitude (g = 980.6199 gals.).
 NM2051
 NM2051.The modeled gravity was interpolated from observed gravity values.
 NM2051
 NM2051;                    North         East    Units  Estimated Accuracy
 NM2051;SPC SD S     -    56,390.      874,880.      MT  (+/- 180 meters Scaled)
 NM2051
 NM2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN657395(NAD 83)
 NM2051
 NM2051                          SUPERSEDED SURVEY CONTROL
 NM2051
 NM2051.No superseded survey control is available for this station.
 NM2051
 NM2051_MARKER: DB = BENCH MARK DISK
 NM2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2051_STAMPING: 50-407.53 1974
 NM2051_MARK LOGO: SDDT
 NM2051_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2051+STABILITY: SURFACE MOTION
 NM2051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2051+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2010
 NM2051
 NM2051  HISTORY     - Date     Condition        Report By
 NM2051  HISTORY     - 1974     MONUMENTED       SDDT
 NM2051  HISTORY     - 19930908 GOOD             NGS
 NM2051  HISTORY     - 20100403 GOOD             INDIV
 NM2051
 NM2051                          STATION DESCRIPTION
 NM2051
 NM2051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2051'2.3 KM (1.40 MI) WESTERLY ALONG STATE HIGHWAY 50 BUSINESS FROM THE
 NM2051'JUNCTION OF STATE HIGHWAY 19 IN VERMILLION, 24.7 M (81.0 FT)
 NM2051'SOUTHEAST OF THE CENTER OF A GRAVELED ROAD, 12.5 M (41.0 FT)
 NM2051'NORTHEAST OF THE HIGHWAY CENTERLINE, 9.9 M (32.5 FT) SOUTHWEST OF THE
 NM2051'NEAR RAIL OF A RAILROAD TRACK, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 NM2051'HIGHWAY, 0.15 M (0.49 FT) NORTHEAST OF A WITNESS POST, 0.15 M (0.49
 NM2051'FT) SOUTHWEST OF A STEEL GUARD POST, AND THE MONUMENT IS FLUSH WITH
 NM2051'THE GROUND SURFACE.
 NM2051
 NM2051                          STATION RECOVERY (2010)
 NM2051
 NM2051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JRP)
 NM2051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2052 ***********************************************************************
 NM2052  DESIGNATION -  50 407.98
 NM2052  PID         -  NM2052
 NM2052  STATE/COUNTY-  SD/CLAY
 NM2052  COUNTRY     -  US
 NM2052  USGS QUAD   -  VERMILLION (2017)
 NM2052
 NM2052                         *CURRENT SURVEY CONTROL
 NM2052  ______________________________________________________________________
 NM2052* NAD 83(1986) POSITION- 42 47 11.     (N) 096 57 59.     (W)   SCALED
 NM2052* NAVD 88 ORTHO HEIGHT -   349.162 (meters)     1145.54  (feet) ADJUSTED
 NM2052  ______________________________________________________________________
 NM2052  GEOID HEIGHT    -        -25.609 (meters)                     GEOID18
 NM2052  DYNAMIC HEIGHT  -        349.059 (meters)     1145.20  (feet) COMP
 NM2052  MODELED GRAVITY -    980,315.1   (mgal)                       NAVD 88
 NM2052
 NM2052  VERT ORDER      -  FIRST     CLASS II
 NM2052
 NM2052.The horizontal coordinates were scaled from a map and have
 NM2052.an estimated accuracy of +/- 6 seconds.
 NM2052
 NM2052.The orthometric height was determined by differential leveling and
 NM2052.adjusted by the NATIONAL GEODETIC SURVEY
 NM2052.in June 1994.
 NM2052
 NM2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2052.GEOID18 height accuracy estimate available here.
 NM2052
 NM2052.Click photographs - Photos may exist for this station.
 NM2052
 NM2052.The dynamic height is computed by dividing the NAVD 88
 NM2052.geopotential number by the normal gravity value computed on the
 NM2052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2052.degrees latitude (g = 980.6199 gals.).
 NM2052
 NM2052.The modeled gravity was interpolated from observed gravity values.
 NM2052
 NM2052;                    North         East    Units  Estimated Accuracy
 NM2052;SPC SD S     -    55,920.      875,420.      MT  (+/- 180 meters Scaled)
 NM2052
 NM2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN663390(NAD 83)
 NM2052
 NM2052                          SUPERSEDED SURVEY CONTROL
 NM2052
 NM2052.No superseded survey control is available for this station.
 NM2052
 NM2052_MARKER: DB = BENCH MARK DISK
 NM2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2052_STAMPING: 50-407.98 1974
 NM2052_MARK LOGO: SDDT
 NM2052_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2052+STABILITY: SURFACE MOTION
 NM2052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2052+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2052
 NM2052  HISTORY     - Date     Condition        Report By
 NM2052  HISTORY     - 1974     MONUMENTED       SDDT
 NM2052  HISTORY     - 19930908 GOOD             NGS
 NM2052
 NM2052                          STATION DESCRIPTION
 NM2052
 NM2052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2052'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 50 BUSINESS FROM THE
 NM2052'JUNCTION OF STATE HIGHWAY 19 IN VERMILLION, 90.0 M (295.3 FT)
 NM2052'NORTHWEST OF MILEPOST 408, 14.0 M (45.9 FT) NORTHEAST OF THE HIGHWAY
 NM2052'CENTERLINE, 10.3 M (33.8 FT) SOUTHWEST OF THE NEAR RAIL OF A RAILROAD
 NM2052'TRACK, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.15 M (0.49
 NM2052'FT) NORTHEAST OF A WITNESS POST, 0.15 M (0.49 FT) SOUTHWEST OF A
 NM2052'STEEL GUARD POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2049 ***********************************************************************
 NM2049  DESIGNATION -  50 408.15
 NM2049  PID         -  NM2049
 NM2049  STATE/COUNTY-  SD/CLAY
 NM2049  COUNTRY     -  US
 NM2049  USGS QUAD   -  VERMILLION (2017)
 NM2049
 NM2049                         *CURRENT SURVEY CONTROL
 NM2049  ______________________________________________________________________
 NM2049* NAD 83(1986) POSITION- 42 47 38.     (N) 096 57 31.     (W)   SCALED
 NM2049* NAVD 88 ORTHO HEIGHT -   360.076 (meters)     1181.35  (feet) ADJUSTED
 NM2049  ______________________________________________________________________
 NM2049  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM2049  DYNAMIC HEIGHT  -        359.970 (meters)     1181.00  (feet) COMP
 NM2049  MODELED GRAVITY -    980,317.0   (mgal)                       NAVD 88
 NM2049
 NM2049  VERT ORDER      -  FIRST     CLASS II
 NM2049
 NM2049.The horizontal coordinates were scaled from a map and have
 NM2049.an estimated accuracy of +/- 6 seconds.
 NM2049
 NM2049.The orthometric height was determined by differential leveling and
 NM2049.adjusted by the NATIONAL GEODETIC SURVEY
 NM2049.in June 1994.
 NM2049
 NM2049.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2049.GEOID18 height accuracy estimate available here.
 NM2049
 NM2049.Click photographs - Photos may exist for this station.
 NM2049
 NM2049.The dynamic height is computed by dividing the NAVD 88
 NM2049.geopotential number by the normal gravity value computed on the
 NM2049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2049.degrees latitude (g = 980.6199 gals.).
 NM2049
 NM2049.The modeled gravity was interpolated from observed gravity values.
 NM2049
 NM2049;                    North         East    Units  Estimated Accuracy
 NM2049;SPC SD S     -    56,770.      876,020.      MT  (+/- 180 meters Scaled)
 NM2049
 NM2049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN669399(NAD 83)
 NM2049
 NM2049                          SUPERSEDED SURVEY CONTROL
 NM2049
 NM2049.No superseded survey control is available for this station.
 NM2049
 NM2049_MARKER: Z = SEE DESCRIPTION
 NM2049_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2049_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2049_STAMPING: 50-408.15 1993
 NM2049_MARK LOGO: NGS
 NM2049_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2049_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2049_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2049+STABILITY: POSITION/ELEVATION WELL
 NM2049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2049+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2049_ROD/PIPE-DEPTH: 6.4 meters
 NM2049_SLEEVE-DEPTH  : 3.0 meters
 NM2049
 NM2049  HISTORY     - Date     Condition        Report By
 NM2049  HISTORY     - 1993     MONUMENTED       SDDT
 NM2049  HISTORY     - 19930908 GOOD             NGS
 NM2049  HISTORY     - 20120403 GOOD             INDIV
 NM2049
 NM2049                          STATION DESCRIPTION
 NM2049
 NM2049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2049'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2049'STATE HIGHWAY 19 IN VERMILLION, 323.0 M (1059.7 FT) EAST OF THE EAST
 NM2049'END OF A BRIDGE SPANNING THE VERMILLION RIVER, 246.0 M (807.1 FT)
 NM2049'EAST OF MILEPOST 408, 29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE
 NM2049'WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) SOUTH OF A T-FENCE
 NM2049'CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 NM2049'SOUTH OF A WITNESS POST, AND 0.25 M (0.82 FT) NORTH OF A STEEL GUARD
 NM2049'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 NM2049'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 NM2049'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM2049'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2049
 NM2049                          STATION RECOVERY (2012)
 NM2049
 NM2049'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2053 ***********************************************************************
 NM2053  DESIGNATION -  50 408.25
 NM2053  PID         -  NM2053
 NM2053  STATE/COUNTY-  SD/CLAY
 NM2053  COUNTRY     -  US
 NM2053  USGS QUAD   -  VERMILLION (2017)
 NM2053
 NM2053                         *CURRENT SURVEY CONTROL
 NM2053  ______________________________________________________________________
 NM2053* NAD 83(1986) POSITION- 42 47 06.     (N) 096 57 42.     (W)   SCALED
 NM2053* NAVD 88 ORTHO HEIGHT -   349.750 (meters)     1147.47  (feet) ADJUSTED
 NM2053  ______________________________________________________________________
 NM2053  GEOID HEIGHT    -        -25.607 (meters)                     GEOID18
 NM2053  DYNAMIC HEIGHT  -        349.647 (meters)     1147.13  (feet) COMP
 NM2053  MODELED GRAVITY -    980,315.2   (mgal)                       NAVD 88
 NM2053
 NM2053  VERT ORDER      -  FIRST     CLASS II
 NM2053
 NM2053.The horizontal coordinates were scaled from a map and have
 NM2053.an estimated accuracy of +/- 6 seconds.
 NM2053
 NM2053.The orthometric height was determined by differential leveling and
 NM2053.adjusted by the NATIONAL GEODETIC SURVEY
 NM2053.in June 1994.
 NM2053
 NM2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2053.GEOID18 height accuracy estimate available here.
 NM2053
 NM2053.Click photographs - Photos may exist for this station.
 NM2053
 NM2053.The dynamic height is computed by dividing the NAVD 88
 NM2053.geopotential number by the normal gravity value computed on the
 NM2053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2053.degrees latitude (g = 980.6199 gals.).
 NM2053
 NM2053.The modeled gravity was interpolated from observed gravity values.
 NM2053
 NM2053;                    North         East    Units  Estimated Accuracy
 NM2053;SPC SD S     -    55,780.      875,810.      MT  (+/- 180 meters Scaled)
 NM2053
 NM2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN667389(NAD 83)
 NM2053
 NM2053                          SUPERSEDED SURVEY CONTROL
 NM2053
 NM2053.No superseded survey control is available for this station.
 NM2053
 NM2053_MARKER: Z = SEE DESCRIPTION
 NM2053_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2053_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2053_STAMPING: 50-408.25 1993
 NM2053_MARK LOGO: NGS
 NM2053_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2053_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2053_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2053+STABILITY: POSITION/ELEVATION WELL
 NM2053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2053+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2013
 NM2053_ROD/PIPE-DEPTH: 6.4 meters
 NM2053_SLEEVE-DEPTH  : 3.0 meters
 NM2053
 NM2053  HISTORY     - Date     Condition        Report By
 NM2053  HISTORY     - 1993     MONUMENTED       SDDT
 NM2053  HISTORY     - 19930908 GOOD             NGS
 NM2053  HISTORY     - 20100403 GOOD             INDIV
 NM2053  HISTORY     - 20130620 GOOD             SDDENR
 NM2053
 NM2053                          STATION DESCRIPTION
 NM2053
 NM2053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2053'1.1 KM (0.70 MI) WESTERLY ALONG STATE HIGHWAY 50 BUSINESS FROM THE
 NM2053'JUNCTION OF STATE HIGHWAY 19 IN VERMILLION, 38.8 M (127.3 FT) NORTH
 NM2053'OF THE HIGHWAY CENTERLINE, 35.0 M (114.8 FT) SOUTH OF THE NEAR RAIL
 NM2053'OF A RAILROAD TRACK, 12.5 M (41.0 FT) WEST OF THE CENTER OF A
 NM2053'GRAVELED ROAD LEADING NORTH TO A GRAIN ELEVATOR, 0.6 M (2.0 FT) BELOW
 NM2053'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST,
 NM2053'AND 0.4 M (1.3 FT) NORTHWEST OF A STEEL GUARD POST.  NOTE--THE DATUM
 NM2053'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 NM2053'ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH PIPE SLEEVE.
 NM2053'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM2053'THROUGH A 4-INCH PVC CAP.
 NM2053
 NM2053                          STATION RECOVERY (2010)
 NM2053
 NM2053'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JRP)
 NM2053'RECOVERED IN GOOD CONDITION.
 NM2053
 NM2053                          STATION RECOVERY (2013)
 NM2053
 NM2053'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 NM2053'ON THE WEST SIDE OF A DIRT ROAD LEADING NORTH TO A GRAIN ELEVATOR FROM
 NM2053'THE INTERSECTION WITH SD HWY BUSINESS 50L/SD HWY 19/W. CHERRY ST AND
 NM2053'W. MAIN ST, BETWEEN THE INTERSECTION AND THE RAILROAD TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2048 ***********************************************************************
 NM2048  DESIGNATION -  50 408.40
 NM2048  PID         -  NM2048
 NM2048  STATE/COUNTY-  SD/CLAY
 NM2048  COUNTRY     -  US
 NM2048  USGS QUAD   -  VERMILLION (2017)
 NM2048
 NM2048                         *CURRENT SURVEY CONTROL
 NM2048  ______________________________________________________________________
 NM2048* NAD 83(1986) POSITION- 42 47 38.33   (N) 096 57 13.32   (W)   HD_HELD1
 NM2048* NAVD 88 ORTHO HEIGHT -   367.879 (meters)     1206.95  (feet) ADJUSTED
 NM2048  ______________________________________________________________________
 NM2048  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 NM2048  DYNAMIC HEIGHT  -        367.771 (meters)     1206.60  (feet) COMP
 NM2048  MODELED GRAVITY -    980,317.4   (mgal)                       NAVD 88
 NM2048
 NM2048  VERT ORDER      -  FIRST     CLASS II
 NM2048
 NM2048.The horizontal coordinates were determined by differentially corrected
 NM2048.hand held GPS observations or other comparable positioning techniques
 NM2048.and have an estimated accuracy of +/- 3 meters.
 NM2048
 NM2048.The orthometric height was determined by differential leveling and
 NM2048.adjusted by the NATIONAL GEODETIC SURVEY
 NM2048.in June 1994.
 NM2048
 NM2048.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2048.GEOID18 height accuracy estimate available here.
 NM2048
 NM2048.Click photographs - Photos may exist for this station.
 NM2048
 NM2048.The dynamic height is computed by dividing the NAVD 88
 NM2048.geopotential number by the normal gravity value computed on the
 NM2048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2048.degrees latitude (g = 980.6199 gals.).
 NM2048
 NM2048.The modeled gravity was interpolated from observed gravity values.
 NM2048
 NM2048;                    North         East    Units  Estimated Accuracy
 NM2048;SPC SD S     -    56,799.4     876,423.8     MT  (+/- 3 meters HH1 GPS) 
 NM2048
 NM2048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6734939967(NAD 83)
 NM2048
 NM2048                          SUPERSEDED SURVEY CONTROL
 NM2048
 NM2048.No superseded survey control is available for this station.
 NM2048
 NM2048_MARKER: DB = BENCH MARK DISK
 NM2048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2048_STAMPING: 50-408.40 1993
 NM2048_MARK LOGO: SDDT
 NM2048_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2048+STABILITY: SURFACE MOTION
 NM2048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2048+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2048
 NM2048  HISTORY     - Date     Condition        Report By
 NM2048  HISTORY     - 1993     MONUMENTED       SDDT
 NM2048  HISTORY     - 19930908 GOOD             NGS
 NM2048  HISTORY     - 20120403 GOOD             INDIV
 NM2048
 NM2048                          STATION DESCRIPTION
 NM2048
 NM2048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2048'0.4 KM (0.25 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2048'STATE HIGHWAY 19 IN VERMILLION, 30.1 M (98.8 FT) NORTH OF THE
 NM2048'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.8 M (2.6 FT)
 NM2048'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 NM2048'POST AND FENCE, 0.1 M (0.3 FT) SOUTH OF A STEEL GUARD POST, AND THE
 NM2048'MONUMENT PROJECTS 0.01 M (0.03 FT) ABOVE THE GROUND SURFACE.
 NM2048
 NM2048                          STATION RECOVERY (2012)
 NM2048
 NM2048'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2047 ***********************************************************************
 NM2047  DESIGNATION -  50 408.85
 NM2047  PID         -  NM2047
 NM2047  STATE/COUNTY-  SD/CLAY
 NM2047  COUNTRY     -  US
 NM2047  USGS QUAD   -  VERMILLION (2017)
 NM2047
 NM2047                         *CURRENT SURVEY CONTROL
 NM2047  ______________________________________________________________________
 NM2047* NAD 83(1986) POSITION- 42 47 36.     (N) 096 56 35.     (W)   SCALED
 NM2047* NAVD 88 ORTHO HEIGHT -   370.733 (meters)     1216.31  (feet) ADJUSTED
 NM2047  ______________________________________________________________________
 NM2047  GEOID HEIGHT    -        -25.594 (meters)                     GEOID18
 NM2047  DYNAMIC HEIGHT  -        370.625 (meters)     1215.96  (feet) COMP
 NM2047  MODELED GRAVITY -    980,318.3   (mgal)                       NAVD 88
 NM2047
 NM2047  VERT ORDER      -  FIRST     CLASS II
 NM2047
 NM2047.The horizontal coordinates were scaled from a map and have
 NM2047.an estimated accuracy of +/- 6 seconds.
 NM2047
 NM2047.The orthometric height was determined by differential leveling and
 NM2047.adjusted by the NATIONAL GEODETIC SURVEY
 NM2047.in June 1994.
 NM2047
 NM2047.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2047.GEOID18 height accuracy estimate available here.
 NM2047
 NM2047.Click photographs - Photos may exist for this station.
 NM2047
 NM2047.The dynamic height is computed by dividing the NAVD 88
 NM2047.geopotential number by the normal gravity value computed on the
 NM2047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2047.degrees latitude (g = 980.6199 gals.).
 NM2047
 NM2047.The modeled gravity was interpolated from observed gravity values.
 NM2047
 NM2047;                    North         East    Units  Estimated Accuracy
 NM2047;SPC SD S     -    56,760.      877,300.      MT  (+/- 180 meters Scaled)
 NM2047
 NM2047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN682399(NAD 83)
 NM2047
 NM2047                          SUPERSEDED SURVEY CONTROL
 NM2047
 NM2047.No superseded survey control is available for this station.
 NM2047
 NM2047_MARKER: DB = BENCH MARK DISK
 NM2047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2047_STAMPING: 50-408.85 1993
 NM2047_MARK LOGO: SDDT
 NM2047_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2047+STABILITY: SURFACE MOTION
 NM2047_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2047+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2047
 NM2047  HISTORY     - Date     Condition        Report By
 NM2047  HISTORY     - 1993     MONUMENTED       SDDT
 NM2047  HISTORY     - 19930908 GOOD             NGS
 NM2047  HISTORY     - 20120403 GOOD             INDIV
 NM2047
 NM2047                          STATION DESCRIPTION
 NM2047
 NM2047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2047'0.3 KM (0.20 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2047'STATE HIGHWAY 19 IN VERMILLION, 29.8 M (97.8 FT) NORTH OF THE
 NM2047'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 20.7 M (67.9 FT)
 NM2047'SOUTHWEST OF THE SOUTHWEST CORNER OF KINGDOM HALL, 16.6 M (54.5 FT)
 NM2047'WEST OF A UTILITY LIGHT POLE, 15.3 M (50.2 FT) EAST OF A UTILITY POLE
 NM2047'AND A FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 NM2047'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2047
 NM2047                          STATION RECOVERY (2012)
 NM2047
 NM2047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2046 ***********************************************************************
 NM2046  DESIGNATION -  50 409.40
 NM2046  PID         -  NM2046
 NM2046  STATE/COUNTY-  SD/CLAY
 NM2046  COUNTRY     -  US
 NM2046  USGS QUAD   -  VERMILLION (2017)
 NM2046
 NM2046                         *CURRENT SURVEY CONTROL
 NM2046  ______________________________________________________________________
 NM2046* NAD 83(1986) POSITION- 42 47 38.     (N) 096 56 05.     (W)   SCALED
 NM2046* NAVD 88 ORTHO HEIGHT -   371.408 (meters)     1218.53  (feet) ADJUSTED
 NM2046  ______________________________________________________________________
 NM2046  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 NM2046  DYNAMIC HEIGHT  -        371.300 (meters)     1218.17  (feet) COMP
 NM2046  MODELED GRAVITY -    980,319.3   (mgal)                       NAVD 88
 NM2046
 NM2046  VERT ORDER      -  FIRST     CLASS II
 NM2046
 NM2046.The horizontal coordinates were scaled from a map and have
 NM2046.an estimated accuracy of +/- 6 seconds.
 NM2046
 NM2046.The orthometric height was determined by differential leveling and
 NM2046.adjusted by the NATIONAL GEODETIC SURVEY
 NM2046.in June 1994.
 NM2046
 NM2046.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2046.GEOID18 height accuracy estimate available here.
 NM2046
 NM2046.Click photographs - Photos may exist for this station.
 NM2046
 NM2046.The dynamic height is computed by dividing the NAVD 88
 NM2046.geopotential number by the normal gravity value computed on the
 NM2046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2046.degrees latitude (g = 980.6199 gals.).
 NM2046
 NM2046.The modeled gravity was interpolated from observed gravity values.
 NM2046
 NM2046;                    North         East    Units  Estimated Accuracy
 NM2046;SPC SD S     -    56,850.      877,980.      MT  (+/- 180 meters Scaled)
 NM2046
 NM2046_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN689399(NAD 83)
 NM2046
 NM2046                          SUPERSEDED SURVEY CONTROL
 NM2046
 NM2046.No superseded survey control is available for this station.
 NM2046
 NM2046_MARKER: DB = BENCH MARK DISK
 NM2046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2046_STAMPING: 50-409.40 1993
 NM2046_MARK LOGO: SDDT
 NM2046_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2046+STABILITY: SURFACE MOTION
 NM2046_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2046+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2046
 NM2046  HISTORY     - Date     Condition        Report By
 NM2046  HISTORY     - 1993     MONUMENTED       SDDT
 NM2046  HISTORY     - 19930908 GOOD             NGS
 NM2046  HISTORY     - 20120403 GOOD             INDIV
 NM2046
 NM2046                          STATION DESCRIPTION
 NM2046
 NM2046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2046'1.2 KM (0.75 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2046'STATE HIGHWAY 19 IN VERMILLION, 30.3 M (99.4 FT) NORTH OF THE HIGHWAY
 NM2046'CENTERLINE, 0.8 M (2.6 FT) NORTH OF A UTILITY GUY POLE, 0.5 M (1.6
 NM2046'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.35 M (1.15 FT) SOUTHEAST OF A
 NM2046'WITNESS POST AND FENCE, 0.1 M (0.3 FT) SOUTH OF A STEEL GUARD POST,
 NM2046'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2046
 NM2046                          STATION RECOVERY (2012)
 NM2046
 NM2046'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2042 ***********************************************************************
 NM2042  DESIGNATION -  50 409.95
 NM2042  PID         -  NM2042
 NM2042  STATE/COUNTY-  SD/CLAY
 NM2042  COUNTRY     -  US
 NM2042  USGS QUAD   -  VERMILLION (2017)
 NM2042
 NM2042                         *CURRENT SURVEY CONTROL
 NM2042  ______________________________________________________________________
 NM2042* NAD 83(1986) POSITION- 42 47 36.     (N) 096 55 25.     (W)   SCALED
 NM2042* NAVD 88 ORTHO HEIGHT -   373.363 (meters)     1224.94  (feet) ADJUSTED
 NM2042  ______________________________________________________________________
 NM2042  GEOID HEIGHT    -        -25.582 (meters)                     GEOID18
 NM2042  DYNAMIC HEIGHT  -        373.255 (meters)     1224.59  (feet) COMP
 NM2042  MODELED GRAVITY -    980,320.5   (mgal)                       NAVD 88
 NM2042
 NM2042  VERT ORDER      -  FIRST     CLASS II
 NM2042
 NM2042.The horizontal coordinates were scaled from a map and have
 NM2042.an estimated accuracy of +/- 6 seconds.
 NM2042
 NM2042.The orthometric height was determined by differential leveling and
 NM2042.adjusted by the NATIONAL GEODETIC SURVEY
 NM2042.in June 1994.
 NM2042
 NM2042.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2042.GEOID18 height accuracy estimate available here.
 NM2042
 NM2042.Click photographs - Photos may exist for this station.
 NM2042
 NM2042.The dynamic height is computed by dividing the NAVD 88
 NM2042.geopotential number by the normal gravity value computed on the
 NM2042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2042.degrees latitude (g = 980.6199 gals.).
 NM2042
 NM2042.The modeled gravity was interpolated from observed gravity values.
 NM2042
 NM2042;                    North         East    Units  Estimated Accuracy
 NM2042;SPC SD S     -    56,830.      878,890.      MT  (+/- 180 meters Scaled)
 NM2042
 NM2042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN698399(NAD 83)
 NM2042
 NM2042                          SUPERSEDED SURVEY CONTROL
 NM2042
 NM2042.No superseded survey control is available for this station.
 NM2042
 NM2042_MARKER: DB = BENCH MARK DISK
 NM2042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2042_STAMPING: 50-409.95 1993
 NM2042_MARK LOGO: SDDT
 NM2042_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2042+STABILITY: SURFACE MOTION
 NM2042_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2042+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2042
 NM2042  HISTORY     - Date     Condition        Report By
 NM2042  HISTORY     - 1993     MONUMENTED       SDDT
 NM2042  HISTORY     - 19930908 GOOD             NGS
 NM2042  HISTORY     - 20120403 GOOD             INDIV
 NM2042
 NM2042                          STATION DESCRIPTION
 NM2042
 NM2042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2042'IN VERMILLION, AT THE INTERSECTION OF STATE HIGHWAY 50 AND RATINGEN
 NM2042'STRASSE STREET, 26.2 M (86.0 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY
 NM2042'CENTERLINE, 24.7 M (81.0 FT) NORTHEAST OF UTILITY POLE NUMBER 15,
 NM2042'17.6 M (57.7 FT) SOUTHWEST OF UTILITY POLE NUMBER 25, 10.8 M (35.4
 NM2042'FT) EAST OF THE STREET CENTERLINE, AND THE MONUMENT PROJECTS 0.05 M
 NM2042'(0.16 FT) ABOVE THE GROUND SURFACE.
 NM2042
 NM2042                          STATION RECOVERY (2012)
 NM2042
 NM2042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2041 ***********************************************************************
 NM2041  DESIGNATION -  50 410.40
 NM2041  PID         -  NM2041
 NM2041  STATE/COUNTY-  SD/CLAY
 NM2041  COUNTRY     -  US
 NM2041  USGS QUAD   -  VERMILLION (2017)
 NM2041
 NM2041                         *CURRENT SURVEY CONTROL
 NM2041  ______________________________________________________________________
 NM2041* NAD 83(1986) POSITION- 42 47 34.     (N) 096 54 54.     (W)   SCALED
 NM2041* NAVD 88 ORTHO HEIGHT -   374.629 (meters)     1229.10  (feet) ADJUSTED
 NM2041  ______________________________________________________________________
 NM2041  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 NM2041  DYNAMIC HEIGHT  -        374.521 (meters)     1228.74  (feet) COMP
 NM2041  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 NM2041
 NM2041  VERT ORDER      -  FIRST     CLASS II
 NM2041
 NM2041.The horizontal coordinates were scaled from a map and have
 NM2041.an estimated accuracy of +/- 6 seconds.
 NM2041
 NM2041.The orthometric height was determined by differential leveling and
 NM2041.adjusted by the NATIONAL GEODETIC SURVEY
 NM2041.in June 1994.
 NM2041
 NM2041.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2041.GEOID18 height accuracy estimate available here.
 NM2041
 NM2041.Click photographs - Photos may exist for this station.
 NM2041
 NM2041.The dynamic height is computed by dividing the NAVD 88
 NM2041.geopotential number by the normal gravity value computed on the
 NM2041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2041.degrees latitude (g = 980.6199 gals.).
 NM2041
 NM2041.The modeled gravity was interpolated from observed gravity values.
 NM2041
 NM2041;                    North         East    Units  Estimated Accuracy
 NM2041;SPC SD S     -    56,800.      879,590.      MT  (+/- 180 meters Scaled)
 NM2041
 NM2041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN705399(NAD 83)
 NM2041
 NM2041                          SUPERSEDED SURVEY CONTROL
 NM2041
 NM2041.No superseded survey control is available for this station.
 NM2041
 NM2041_MARKER: DB = BENCH MARK DISK
 NM2041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2041_STAMPING: 50-410.40 1993
 NM2041_MARK LOGO: SDDT
 NM2041_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2041+STABILITY: SURFACE MOTION
 NM2041_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2041+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2041
 NM2041  HISTORY     - Date     Condition        Report By
 NM2041  HISTORY     - 1993     MONUMENTED       SDDT
 NM2041  HISTORY     - 19930908 GOOD             NGS
 NM2041  HISTORY     - 20120403 GOOD             INDIV
 NM2041
 NM2041                          STATION DESCRIPTION
 NM2041
 NM2041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2041'2.6 KM (1.60 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2041'STATE HIGHWAY 19 IN VERMILLION, 53.0 M (173.9 FT) SOUTH OF THE
 NM2041'SOUTHWEST CORNER OF A BUILDING AT THE MINNEGASCO PUMPING STATION,
 NM2041'26.0 M (85.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 NM2041'THE HIGHWAY, 1.6 M (5.2 FT) SOUTH OF THE SOUTHWEST CORNER OF A FENCE
 NM2041'ENCLOSING THE PUMPING STATION, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 NM2041'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A
 NM2041'WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE
 NM2041'GROUND SURFACE.
 NM2041
 NM2041                          STATION RECOVERY (2012)
 NM2041
 NM2041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2040 ***********************************************************************
 NM2040  DESIGNATION -  50 411.00
 NM2040  PID         -  NM2040
 NM2040  STATE/COUNTY-  SD/CLAY
 NM2040  COUNTRY     -  US
 NM2040  USGS QUAD   -  VERMILLION (2017)
 NM2040
 NM2040                         *CURRENT SURVEY CONTROL
 NM2040  ______________________________________________________________________
 NM2040* NAD 83(1986) POSITION- 42 47 23.     (N) 096 54 18.     (W)   SCALED
 NM2040* NAVD 88 ORTHO HEIGHT -   375.494 (meters)     1231.93  (feet) ADJUSTED
 NM2040  ______________________________________________________________________
 NM2040  GEOID HEIGHT    -        -25.570 (meters)                     GEOID18
 NM2040  DYNAMIC HEIGHT  -        375.386 (meters)     1231.58  (feet) COMP
 NM2040  MODELED GRAVITY -    980,322.4   (mgal)                       NAVD 88
 NM2040
 NM2040  VERT ORDER      -  FIRST     CLASS II
 NM2040
 NM2040.The horizontal coordinates were scaled from a map and have
 NM2040.an estimated accuracy of +/- 6 seconds.
 NM2040
 NM2040.The orthometric height was determined by differential leveling and
 NM2040.adjusted by the NATIONAL GEODETIC SURVEY
 NM2040.in June 1994.
 NM2040
 NM2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2040.GEOID18 height accuracy estimate available here.
 NM2040
 NM2040.Click photographs - Photos may exist for this station.
 NM2040
 NM2040.The dynamic height is computed by dividing the NAVD 88
 NM2040.geopotential number by the normal gravity value computed on the
 NM2040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2040.degrees latitude (g = 980.6199 gals.).
 NM2040
 NM2040.The modeled gravity was interpolated from observed gravity values.
 NM2040
 NM2040;                    North         East    Units  Estimated Accuracy
 NM2040;SPC SD S     -    56,490.      880,420.      MT  (+/- 180 meters Scaled)
 NM2040
 NM2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN713395(NAD 83)
 NM2040
 NM2040                          SUPERSEDED SURVEY CONTROL
 NM2040
 NM2040.No superseded survey control is available for this station.
 NM2040
 NM2040_MARKER: Z = SEE DESCRIPTION
 NM2040_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2040_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2040_STAMPING: 50-411.00 1993
 NM2040_MARK LOGO: NGS
 NM2040_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2040_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2040_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2040+STABILITY: POSITION/ELEVATION WELL
 NM2040_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2040+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2040_ROD/PIPE-DEPTH: 6.4 meters
 NM2040_SLEEVE-DEPTH  : 3.0 meters
 NM2040
 NM2040  HISTORY     - Date     Condition        Report By
 NM2040  HISTORY     - 1993     MONUMENTED       SDDT
 NM2040  HISTORY     - 19930908 GOOD             NGS
 NM2040  HISTORY     - 20120403 GOOD             INDIV
 NM2040
 NM2040                          STATION DESCRIPTION
 NM2040
 NM2040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2040'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2040'STATE HIGHWAY 19 IN VERMILLION, 47.9 M (157.2 FT) NORTHWEST OF
 NM2040'MILEPOST 411, 38.9 M (127.6 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF
 NM2040'A HIGHWAY DEPARTMENT MAINTENANCE BUILDING, 34.8 M (114.2 FT)
 NM2040'NORTHEAST OF THE HIGHWAY CENTERLINE, 17.1 M (56.1 FT) EAST OF A
 NM2040'FENCE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 NM2040'FT) SOUTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 NM2040'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 NM2040'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 NM2040'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 NM2040'PVC CAP.
 NM2040
 NM2040                          STATION RECOVERY (2012)
 NM2040
 NM2040'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2040'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2039 ***********************************************************************
 NM2039  DESIGNATION -  50 411.80
 NM2039  PID         -  NM2039
 NM2039  STATE/COUNTY-  SD/CLAY
 NM2039  COUNTRY     -  US
 NM2039  USGS QUAD   -  VERMILLION (2017)
 NM2039
 NM2039                         *CURRENT SURVEY CONTROL
 NM2039  ______________________________________________________________________
 NM2039* NAD 83(1986) POSITION- 42 47 09.47   (N) 096 53 22.81   (W)   HD_HELD1
 NM2039* NAVD 88 ORTHO HEIGHT -   379.106 (meters)     1243.78  (feet) ADJUSTED
 NM2039  ______________________________________________________________________
 NM2039  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 NM2039  DYNAMIC HEIGHT  -        378.998 (meters)     1243.43  (feet) COMP
 NM2039  MODELED GRAVITY -    980,323.9   (mgal)                       NAVD 88
 NM2039
 NM2039  VERT ORDER      -  FIRST     CLASS II
 NM2039
 NM2039.The horizontal coordinates were determined by differentially corrected
 NM2039.hand held GPS observations or other comparable positioning techniques
 NM2039.and have an estimated accuracy of +/- 3 meters.
 NM2039
 NM2039.The orthometric height was determined by differential leveling and
 NM2039.adjusted by the NATIONAL GEODETIC SURVEY
 NM2039.in June 1994.
 NM2039
 NM2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2039.GEOID18 height accuracy estimate available here.
 NM2039
 NM2039.Click photographs - Photos may exist for this station.
 NM2039
 NM2039.The dynamic height is computed by dividing the NAVD 88
 NM2039.geopotential number by the normal gravity value computed on the
 NM2039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2039.degrees latitude (g = 980.6199 gals.).
 NM2039
 NM2039.The modeled gravity was interpolated from observed gravity values.
 NM2039
 NM2039;                    North         East    Units  Estimated Accuracy
 NM2039;SPC SD S     -    56,124.7     881,694.9     MT  (+/- 3 meters HH1 GPS) 
 NM2039
 NM2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7260839206(NAD 83)
 NM2039
 NM2039                          SUPERSEDED SURVEY CONTROL
 NM2039
 NM2039.No superseded survey control is available for this station.
 NM2039
 NM2039_MARKER: Z = SEE DESCRIPTION
 NM2039_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2039_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2039_STAMPING: 50-411.80 1993
 NM2039_MARK LOGO: NGS
 NM2039_PROJECTION: FLUSH
 NM2039_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2039+STABILITY: POSITION/ELEVATION WELL
 NM2039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2039+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2039_ROD/PIPE-DEPTH: 6.4 meters
 NM2039_SLEEVE-DEPTH  : 3.0 meters
 NM2039
 NM2039  HISTORY     - Date     Condition        Report By
 NM2039  HISTORY     - 1993     MONUMENTED       SDDT
 NM2039  HISTORY     - 19930908 GOOD             NGS
 NM2039  HISTORY     - 20120403 GOOD             INDIV
 NM2039
 NM2039                          STATION DESCRIPTION
 NM2039
 NM2039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2039'8.1 KM (5.05 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2039'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 31.5 M (103.3 FT) SOUTH OF
 NM2039'AND LEVEL WITH THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT) EAST OF THE
 NM2039'CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) NORTH OF A FENCE, 0.5
 NM2039'SOUTH OF A STEEL GUARD POST, AND 0.4 M (1.3 FT) NORTH OF A WITNESS
 NM2039'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 NM2039'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 NM2039'A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM2039'CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2039
 NM2039                          STATION RECOVERY (2012)
 NM2039
 NM2039'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM2039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2038 ***********************************************************************
 NM2038  DESIGNATION -  50 412.90
 NM2038  PID         -  NM2038
 NM2038  STATE/COUNTY-  SD/CLAY
 NM2038  COUNTRY     -  US
 NM2038  USGS QUAD   -  VERMILLION SE (2017)
 NM2038
 NM2038                         *CURRENT SURVEY CONTROL
 NM2038  ______________________________________________________________________
 NM2038* NAD 83(1986) POSITION- 42 47 09.     (N) 096 52 16.     (W)   SCALED
 NM2038* NAVD 88 ORTHO HEIGHT -   376.821 (meters)     1236.29  (feet) ADJUSTED
 NM2038  ______________________________________________________________________
 NM2038  GEOID HEIGHT    -        -25.550 (meters)                     GEOID18
 NM2038  DYNAMIC HEIGHT  -        376.715 (meters)     1235.94  (feet) COMP
 NM2038  MODELED GRAVITY -    980,326.6   (mgal)                       NAVD 88
 NM2038
 NM2038  VERT ORDER      -  FIRST     CLASS II
 NM2038
 NM2038.The horizontal coordinates were scaled from a map and have
 NM2038.an estimated accuracy of +/- 6 seconds.
 NM2038
 NM2038.The orthometric height was determined by differential leveling and
 NM2038.adjusted by the NATIONAL GEODETIC SURVEY
 NM2038.in June 1994.
 NM2038
 NM2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2038.GEOID18 height accuracy estimate available here.
 NM2038
 NM2038.Click photographs - Photos may exist for this station.
 NM2038
 NM2038.The dynamic height is computed by dividing the NAVD 88
 NM2038.geopotential number by the normal gravity value computed on the
 NM2038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2038.degrees latitude (g = 980.6199 gals.).
 NM2038
 NM2038.The modeled gravity was interpolated from observed gravity values.
 NM2038
 NM2038;                    North         East    Units  Estimated Accuracy
 NM2038;SPC SD S     -    56,170.      883,210.      MT  (+/- 180 meters Scaled)
 NM2038
 NM2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN741392(NAD 83)
 NM2038
 NM2038                          SUPERSEDED SURVEY CONTROL
 NM2038
 NM2038.No superseded survey control is available for this station.
 NM2038
 NM2038_MARKER: DB = BENCH MARK DISK
 NM2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2038_STAMPING: 50-412.90 1993
 NM2038_MARK LOGO: SDDT
 NM2038_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2038+STABILITY: SURFACE MOTION
 NM2038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2038+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2038
 NM2038  HISTORY     - Date     Condition        Report By
 NM2038  HISTORY     - 1993     MONUMENTED       SDDT
 NM2038  HISTORY     - 19930908 GOOD             NGS
 NM2038  HISTORY     - 20120403 GOOD             INDIV
 NM2038
 NM2038                          STATION DESCRIPTION
 NM2038
 NM2038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2038'6.5 KM (4.05 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2038'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 103.0 M (337.9 FT) WEST OF
 NM2038'MILEPOST 413, 32.5 M (106.6 FT) SOUTH OF THE HIGHWAY CENTER, 16.5 M
 NM2038'(54.1 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 5.3 M (17.4 FT) EAST
 NM2038'OF A FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 NM2038'M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 NM2038'FLUSH WITH THE GROUND SURFACE.
 NM2038
 NM2038                          STATION RECOVERY (2012)
 NM2038
 NM2038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2037 ***********************************************************************
 NM2037  DESIGNATION -  50 413.95
 NM2037  PID         -  NM2037
 NM2037  STATE/COUNTY-  SD/CLAY
 NM2037  COUNTRY     -  US
 NM2037  USGS QUAD   -  VERMILLION SE (2017)
 NM2037
 NM2037                         *CURRENT SURVEY CONTROL
 NM2037  ______________________________________________________________________
 NM2037* NAD 83(1986) POSITION- 42 47 09.     (N) 096 51 01.     (W)   SCALED
 NM2037* NAVD 88 ORTHO HEIGHT -   375.982 (meters)     1233.53  (feet) ADJUSTED
 NM2037  ______________________________________________________________________
 NM2037  GEOID HEIGHT    -        -25.540 (meters)                     GEOID18
 NM2037  DYNAMIC HEIGHT  -        375.877 (meters)     1233.19  (feet) COMP
 NM2037  MODELED GRAVITY -    980,329.4   (mgal)                       NAVD 88
 NM2037
 NM2037  VERT ORDER      -  FIRST     CLASS II
 NM2037
 NM2037.The horizontal coordinates were scaled from a map and have
 NM2037.an estimated accuracy of +/- 6 seconds.
 NM2037
 NM2037.The orthometric height was determined by differential leveling and
 NM2037.adjusted by the NATIONAL GEODETIC SURVEY
 NM2037.in June 1994.
 NM2037
 NM2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2037.GEOID18 height accuracy estimate available here.
 NM2037
 NM2037.Click photographs - Photos may exist for this station.
 NM2037
 NM2037.The dynamic height is computed by dividing the NAVD 88
 NM2037.geopotential number by the normal gravity value computed on the
 NM2037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2037.degrees latitude (g = 980.6199 gals.).
 NM2037
 NM2037.The modeled gravity was interpolated from observed gravity values.
 NM2037
 NM2037;                    North         East    Units  Estimated Accuracy
 NM2037;SPC SD S     -    56,250.      884,920.      MT  (+/- 180 meters Scaled)
 NM2037
 NM2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN758392(NAD 83)
 NM2037
 NM2037                          SUPERSEDED SURVEY CONTROL
 NM2037
 NM2037.No superseded survey control is available for this station.
 NM2037
 NM2037_MARKER: DB = BENCH MARK DISK
 NM2037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2037_STAMPING: 50-413.95 1993
 NM2037_MARK LOGO: SDDT
 NM2037_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2037+STABILITY: SURFACE MOTION
 NM2037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2037+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2037
 NM2037  HISTORY     - Date     Condition        Report By
 NM2037  HISTORY     - 1993     MONUMENTED       SDDT
 NM2037  HISTORY     - 19930908 GOOD             NGS
 NM2037  HISTORY     - 20120403 GOOD             INDIV
 NM2037
 NM2037                          STATION DESCRIPTION
 NM2037
 NM2037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2037'4.8 KM (3.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2037'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 58.1 M (190.6 FT) SOUTHWEST
 NM2037'OF MILEPOST 414, 32.5 M (106.6 FT) SOUTH OF THE HIGHWAY CENTER, 8.4 M
 NM2037'(27.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE AND THE EXTENDED
 NM2037'CENTER OF A CEMETERY ENTRANCE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 NM2037'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 NM2037'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NM2037
 NM2037                          STATION RECOVERY (2012)
 NM2037
 NM2037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2036 ***********************************************************************
 NM2036  DESIGNATION -  50 414.95
 NM2036  PID         -  NM2036
 NM2036  STATE/COUNTY-  SD/CLAY
 NM2036  COUNTRY     -  US
 NM2036  USGS QUAD   -  VERMILLION SE (2017)
 NM2036
 NM2036                         *CURRENT SURVEY CONTROL
 NM2036  ______________________________________________________________________
 NM2036* NAD 83(1986) POSITION- 42 47 09.     (N) 096 49 53.     (W)   SCALED
 NM2036* NAVD 88 ORTHO HEIGHT -   377.374 (meters)     1238.10  (feet) ADJUSTED
 NM2036  ______________________________________________________________________
 NM2036  GEOID HEIGHT    -        -25.532 (meters)                     GEOID18
 NM2036  DYNAMIC HEIGHT  -        377.269 (meters)     1237.76  (feet) COMP
 NM2036  MODELED GRAVITY -    980,331.5   (mgal)                       NAVD 88
 NM2036
 NM2036  VERT ORDER      -  FIRST     CLASS II
 NM2036
 NM2036.The horizontal coordinates were scaled from a map and have
 NM2036.an estimated accuracy of +/- 6 seconds.
 NM2036
 NM2036.The orthometric height was determined by differential leveling and
 NM2036.adjusted by the NATIONAL GEODETIC SURVEY
 NM2036.in June 1994.
 NM2036
 NM2036.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2036.GEOID18 height accuracy estimate available here.
 NM2036
 NM2036.Click photographs - Photos may exist for this station.
 NM2036
 NM2036.The dynamic height is computed by dividing the NAVD 88
 NM2036.geopotential number by the normal gravity value computed on the
 NM2036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2036.degrees latitude (g = 980.6199 gals.).
 NM2036
 NM2036.The modeled gravity was interpolated from observed gravity values.
 NM2036
 NM2036;                    North         East    Units  Estimated Accuracy
 NM2036;SPC SD S     -    56,310.      886,460.      MT  (+/- 180 meters Scaled)
 NM2036
 NM2036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN773393(NAD 83)
 NM2036
 NM2036                          SUPERSEDED SURVEY CONTROL
 NM2036
 NM2036.No superseded survey control is available for this station.
 NM2036
 NM2036_MARKER: DB = BENCH MARK DISK
 NM2036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2036_STAMPING: 50-414.95 1993
 NM2036_MARK LOGO: SDDT
 NM2036_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2036+STABILITY: SURFACE MOTION
 NM2036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2036+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2036
 NM2036  HISTORY     - Date     Condition        Report By
 NM2036  HISTORY     - 1993     MONUMENTED       SDDT
 NM2036  HISTORY     - 19930908 GOOD             NGS
 NM2036  HISTORY     - 20120403 GOOD             INDIV
 NM2036
 NM2036                          STATION DESCRIPTION
 NM2036
 NM2036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2036'3.3 KM (2.05 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2036'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 32.5 M (106.6 FT) SOUTH OF
 NM2036'THE HIGHWAY CENTER, 12.3 M (40.4 FT) EAST OF A T-FENCE CORNER, 2.6 M
 NM2036'(8.5 FT) WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER N1 E5 K8 LP6,
 NM2036'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH
 NM2036'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 NM2036'GROUND SURFACE.
 NM2036
 NM2036                          STATION RECOVERY (2012)
 NM2036
 NM2036'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2035 ***********************************************************************
 NM2035  DESIGNATION -  50 416.00
 NM2035  PID         -  NM2035
 NM2035  STATE/COUNTY-  SD/CLAY
 NM2035  COUNTRY     -  US
 NM2035  USGS QUAD   -  VERMILLION SE (2017)
 NM2035
 NM2035                         *CURRENT SURVEY CONTROL
 NM2035  ______________________________________________________________________
 NM2035* NAD 83(1986) POSITION- 42 47 08.97   (N) 096 48 36.58   (W)   HD_HELD1
 NM2035* NAVD 88 ORTHO HEIGHT -   369.931 (meters)     1213.68  (feet) ADJUSTED
 NM2035  ______________________________________________________________________
 NM2035  GEOID HEIGHT    -        -25.527 (meters)                     GEOID18
 NM2035  DYNAMIC HEIGHT  -        369.829 (meters)     1213.35  (feet) COMP
 NM2035  MODELED GRAVITY -    980,332.9   (mgal)                       NAVD 88
 NM2035
 NM2035  VERT ORDER      -  FIRST     CLASS II
 NM2035
 NM2035.The horizontal coordinates were determined by differentially corrected
 NM2035.hand held GPS observations or other comparable positioning techniques
 NM2035.and have an estimated accuracy of +/- 3 meters.
 NM2035
 NM2035.The orthometric height was determined by differential leveling and
 NM2035.adjusted by the NATIONAL GEODETIC SURVEY
 NM2035.in June 1994.
 NM2035
 NM2035.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2035.GEOID18 height accuracy estimate available here.
 NM2035
 NM2035.Click photographs - Photos may exist for this station.
 NM2035
 NM2035.The dynamic height is computed by dividing the NAVD 88
 NM2035.geopotential number by the normal gravity value computed on the
 NM2035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2035.degrees latitude (g = 980.6199 gals.).
 NM2035
 NM2035.The modeled gravity was interpolated from observed gravity values.
 NM2035
 NM2035;                    North         East    Units  Estimated Accuracy
 NM2035;SPC SD S     -    56,382.1     888,195.6     MT  (+/- 3 meters HH1 GPS) 
 NM2035
 NM2035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7911239357(NAD 83)
 NM2035
 NM2035                          SUPERSEDED SURVEY CONTROL
 NM2035
 NM2035.No superseded survey control is available for this station.
 NM2035
 NM2035_MARKER: DB = BENCH MARK DISK
 NM2035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2035_STAMPING: 50-416.00 1993
 NM2035_MARK LOGO: SDDT
 NM2035_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2035+STABILITY: SURFACE MOTION
 NM2035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2035+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2035
 NM2035  HISTORY     - Date     Condition        Report By
 NM2035  HISTORY     - 1993     MONUMENTED       SDDT
 NM2035  HISTORY     - 19930908 GOOD             NGS
 NM2035  HISTORY     - 20120403 GOOD             INDIV
 NM2035
 NM2035                          STATION DESCRIPTION
 NM2035
 NM2035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2035'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2035'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 0.3 KM (0.20 MI) WEST OF THE
 NM2035'UNION-CLAY COUNTY LINE, 32.4 M (106.3 FT) SOUTH OF THE HIGHWAY
 NM2035'CENTER, 22.0 M (72.2 FT) SOUTH-SOUTHWEST OF MILEPOST 416, 8.6 M (28.2
 NM2035'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 7.0 M (23.0 FT) WEST OF
 NM2035'THE LARGER OF 2 UNDERGROUND CABLE JUNCTION BOXES, 1.0 M (3.3 FT)
 NM2035'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS
 NM2035'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2035
 NM2035                          STATION RECOVERY (2012)
 NM2035
 NM2035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2034 ***********************************************************************
 NM2034  DESIGNATION -  50 417.90
 NM2034  PID         -  NM2034
 NM2034  STATE/COUNTY-  SD/UNION
 NM2034  COUNTRY     -  US
 NM2034  USGS QUAD   -  VERMILLION SE (2017)
 NM2034
 NM2034                         *CURRENT SURVEY CONTROL
 NM2034  ______________________________________________________________________
 NM2034* NAD 83(1986) POSITION- 42 46 45.     (N) 096 46 34.     (W)   SCALED
 NM2034* NAVD 88 ORTHO HEIGHT -   356.788 (meters)     1170.56  (feet) ADJUSTED
 NM2034  ______________________________________________________________________
 NM2034  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 NM2034  DYNAMIC HEIGHT  -        356.689 (meters)     1170.24  (feet) COMP
 NM2034  MODELED GRAVITY -    980,332.8   (mgal)                       NAVD 88
 NM2034
 NM2034  VERT ORDER      -  FIRST     CLASS II
 NM2034
 NM2034.The horizontal coordinates were scaled from a map and have
 NM2034.an estimated accuracy of +/- 6 seconds.
 NM2034
 NM2034.The orthometric height was determined by differential leveling and
 NM2034.adjusted by the NATIONAL GEODETIC SURVEY
 NM2034.in June 1994.
 NM2034
 NM2034.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2034.GEOID18 height accuracy estimate available here.
 NM2034
 NM2034.Click photographs - Photos may exist for this station.
 NM2034
 NM2034.The dynamic height is computed by dividing the NAVD 88
 NM2034.geopotential number by the normal gravity value computed on the
 NM2034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2034.degrees latitude (g = 980.6199 gals.).
 NM2034
 NM2034.The modeled gravity was interpolated from observed gravity values.
 NM2034
 NM2034;                    North         East    Units  Estimated Accuracy
 NM2034;SPC SD S     -    55,760.      891,010.      MT  (+/- 180 meters Scaled)
 NM2034
 NM2034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN819386(NAD 83)
 NM2034
 NM2034                          SUPERSEDED SURVEY CONTROL
 NM2034
 NM2034.No superseded survey control is available for this station.
 NM2034
 NM2034_MARKER: DB = BENCH MARK DISK
 NM2034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2034_STAMPING: 50-417.90 1993
 NM2034_MARK LOGO: SDDT
 NM2034_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2034+STABILITY: SURFACE MOTION
 NM2034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2034+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2034
 NM2034  HISTORY     - Date     Condition        Report By
 NM2034  HISTORY     - 1993     MONUMENTED       SDDT
 NM2034  HISTORY     - 19930908 GOOD             NGS
 NM2034  HISTORY     - 20120330 GOOD             INDIV
 NM2034
 NM2034                          STATION DESCRIPTION
 NM2034
 NM2034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2034'1.5 KM (0.95 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2034'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 14.7 M (48.2 FT) SOUTHWEST OF
 NM2034'THE HIGHWAY CENTER, 12.0 M (39.4 FT) NORTHWEST OF THE CENTER OF AN
 NM2034'OLD ROAD BED, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 NM2034'(1.6 FT) NORTH OF A FENCE CORNER, 0.5 M (1.6 FT) NORTHEAST A WITNESS
 NM2034'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 NM2034'GROUND SURFACE.
 NM2034
 NM2034                          STATION RECOVERY (2012)
 NM2034
 NM2034'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2033 ***********************************************************************
 NM2033  DESIGNATION -  50 419.00
 NM2033  PID         -  NM2033
 NM2033  STATE/COUNTY-  SD/UNION
 NM2033  COUNTRY     -  US
 NM2033  USGS QUAD   -  VERMILLION SE (2017)
 NM2033
 NM2033                         *CURRENT SURVEY CONTROL
 NM2033  ______________________________________________________________________
 NM2033* NAD 83(1986) POSITION- 42 46 43.92   (N) 096 45 17.27   (W)   HD_HELD1
 NM2033* NAVD 88 ORTHO HEIGHT -   374.818 (meters)     1229.72  (feet) ADJUSTED
 NM2033  ______________________________________________________________________
 NM2033  GEOID HEIGHT    -        -25.539 (meters)                     GEOID18
 NM2033  DYNAMIC HEIGHT  -        374.714 (meters)     1229.37  (feet) COMP
 NM2033  MODELED GRAVITY -    980,332.9   (mgal)                       NAVD 88
 NM2033
 NM2033  VERT ORDER      -  FIRST     CLASS II
 NM2033
 NM2033.The horizontal coordinates were determined by differentially corrected
 NM2033.hand held GPS observations or other comparable positioning techniques
 NM2033.and have an estimated accuracy of +/- 3 meters.
 NM2033
 NM2033.The orthometric height was determined by differential leveling and
 NM2033.adjusted by the NATIONAL GEODETIC SURVEY
 NM2033.in June 1994.
 NM2033
 NM2033.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2033.GEOID18 height accuracy estimate available here.
 NM2033
 NM2033.Click photographs - Photos may exist for this station.
 NM2033
 NM2033.The dynamic height is computed by dividing the NAVD 88
 NM2033.geopotential number by the normal gravity value computed on the
 NM2033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2033.degrees latitude (g = 980.6199 gals.).
 NM2033
 NM2033.The modeled gravity was interpolated from observed gravity values.
 NM2033
 NM2033;                    North         East    Units  Estimated Accuracy
 NM2033;SPC SD S     -    55,803.4     892,754.8     MT  (+/- 3 meters HH1 GPS) 
 NM2033
 NM2033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8366138703(NAD 83)
 NM2033
 NM2033                          SUPERSEDED SURVEY CONTROL
 NM2033
 NM2033.No superseded survey control is available for this station.
 NM2033
 NM2033_MARKER: DB = BENCH MARK DISK
 NM2033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2033_STAMPING: 50-419.00 1993
 NM2033_MARK LOGO: SDDT
 NM2033_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2033+STABILITY: SURFACE MOTION
 NM2033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2033+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2033
 NM2033  HISTORY     - Date     Condition        Report By
 NM2033  HISTORY     - 1993     MONUMENTED       SDDT
 NM2033  HISTORY     - 19930908 GOOD             NGS
 NM2033  HISTORY     - 20120330 GOOD             INDIV
 NM2033
 NM2033                          STATION DESCRIPTION
 NM2033
 NM2033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2033'3.3 KM (2.05 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2033'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 25.5 M (83.7 FT) EAST OF THE
 NM2033'EXTENDED CENTER OF A DRIVEWAY LEADING TO THE BERNARD OFFSTEHAGE
 NM2033'FARMHOUSE, 15.0 M (49.2 FT) SOUTH OF THE HIGHWAY CENTER, 5.8 M (19.0
 NM2033'FT) SOUTH-SOUTHWEST OF MILEPOST 419, 0.7 M (2.3 FT) BELOW THE LEVEL
 NM2033'OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE, AND
 NM2033'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2033
 NM2033                          STATION RECOVERY (2012)
 NM2033
 NM2033'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2030 ***********************************************************************
 NM2030  DESIGNATION -  50 420.00
 NM2030  PID         -  NM2030
 NM2030  STATE/COUNTY-  SD/UNION
 NM2030  COUNTRY     -  US
 NM2030  USGS QUAD   -  RICHLAND (2017)
 NM2030
 NM2030                         *CURRENT SURVEY CONTROL
 NM2030  ______________________________________________________________________
 NM2030* NAD 83(1986) POSITION- 42 46 44.     (N) 096 44 05.     (W)   SCALED
 NM2030* NAVD 88 ORTHO HEIGHT -   373.152 (meters)     1224.25  (feet) ADJUSTED
 NM2030  ______________________________________________________________________
 NM2030  GEOID HEIGHT    -        -25.549 (meters)                     GEOID18
 NM2030  DYNAMIC HEIGHT  -        373.049 (meters)     1223.91  (feet) COMP
 NM2030  MODELED GRAVITY -    980,332.9   (mgal)                       NAVD 88
 NM2030
 NM2030  VERT ORDER      -  FIRST     CLASS II
 NM2030
 NM2030.The horizontal coordinates were scaled from a map and have
 NM2030.an estimated accuracy of +/- 6 seconds.
 NM2030
 NM2030.The orthometric height was determined by differential leveling and
 NM2030.adjusted by the NATIONAL GEODETIC SURVEY
 NM2030.in June 1994.
 NM2030
 NM2030.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2030.GEOID18 height accuracy estimate available here.
 NM2030
 NM2030.Click photographs - Photos may exist for this station.
 NM2030
 NM2030.The dynamic height is computed by dividing the NAVD 88
 NM2030.geopotential number by the normal gravity value computed on the
 NM2030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2030.degrees latitude (g = 980.6199 gals.).
 NM2030
 NM2030.The modeled gravity was interpolated from observed gravity values.
 NM2030
 NM2030;                    North         East    Units  Estimated Accuracy
 NM2030;SPC SD S     -    55,880.      894,400.      MT  (+/- 180 meters Scaled)
 NM2030
 NM2030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN853387(NAD 83)
 NM2030
 NM2030                          SUPERSEDED SURVEY CONTROL
 NM2030
 NM2030.No superseded survey control is available for this station.
 NM2030
 NM2030_MARKER: DB = BENCH MARK DISK
 NM2030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2030_STAMPING: 50-420.00 1993
 NM2030_MARK LOGO: SDDT
 NM2030_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2030+STABILITY: SURFACE MOTION
 NM2030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2030+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2030
 NM2030  HISTORY     - Date     Condition        Report By
 NM2030  HISTORY     - 1993     MONUMENTED       SDDT
 NM2030  HISTORY     - 19930908 GOOD             NGS
 NM2030  HISTORY     - 20120330 GOOD             INDIV
 NM2030
 NM2030                          STATION DESCRIPTION
 NM2030
 NM2030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2030'4.9 KM (3.05 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2030'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 14.5 M (47.6 FT) SOUTH OF THE
 NM2030'HIGHWAY CENTERLINE, 5.2 M (17.1 FT) SOUTH OF MILEPOST 420, 0.5 M (1.6
 NM2030'FT) NORTH OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL
 NM2030'OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE
 NM2030'GROUND SURFACE.
 NM2030
 NM2030                          STATION RECOVERY (2012)
 NM2030
 NM2030'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2029 ***********************************************************************
 NM2029  DESIGNATION -  50 421.00
 NM2029  PID         -  NM2029
 NM2029  STATE/COUNTY-  SD/UNION
 NM2029  COUNTRY     -  US
 NM2029  USGS QUAD   -  RICHLAND (2017)
 NM2029
 NM2029                         *CURRENT SURVEY CONTROL
 NM2029  ______________________________________________________________________
 NM2029* NAD 83(1986) POSITION- 42 46 26.     (N) 096 42 55.     (W)   SCALED
 NM2029* NAVD 88 ORTHO HEIGHT -   365.770 (meters)     1200.03  (feet) ADJUSTED
 NM2029  ______________________________________________________________________
 NM2029  GEOID HEIGHT    -        -25.568 (meters)                     GEOID18
 NM2029  DYNAMIC HEIGHT  -        365.669 (meters)     1199.70  (feet) COMP
 NM2029  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 NM2029
 NM2029  VERT ORDER      -  FIRST     CLASS II
 NM2029
 NM2029.The horizontal coordinates were scaled from a map and have
 NM2029.an estimated accuracy of +/- 6 seconds.
 NM2029
 NM2029.The orthometric height was determined by differential leveling and
 NM2029.adjusted by the NATIONAL GEODETIC SURVEY
 NM2029.in June 1994.
 NM2029
 NM2029.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2029.GEOID18 height accuracy estimate available here.
 NM2029
 NM2029.Click photographs - Photos may exist for this station.
 NM2029
 NM2029.The dynamic height is computed by dividing the NAVD 88
 NM2029.geopotential number by the normal gravity value computed on the
 NM2029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2029.degrees latitude (g = 980.6199 gals.).
 NM2029
 NM2029.The modeled gravity was interpolated from observed gravity values.
 NM2029
 NM2029;                    North         East    Units  Estimated Accuracy
 NM2029;SPC SD S     -    55,390.      896,010.      MT  (+/- 180 meters Scaled)
 NM2029
 NM2029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN869382(NAD 83)
 NM2029
 NM2029                          SUPERSEDED SURVEY CONTROL
 NM2029
 NM2029.No superseded survey control is available for this station.
 NM2029
 NM2029_MARKER: DB = BENCH MARK DISK
 NM2029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2029_STAMPING: 50-421.00 1993
 NM2029_MARK LOGO: SDDT
 NM2029_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2029+STABILITY: SURFACE MOTION
 NM2029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2029+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2029
 NM2029  HISTORY     - Date     Condition        Report By
 NM2029  HISTORY     - 1993     MONUMENTED       SDDT
 NM2029  HISTORY     - 19930908 GOOD             NGS
 NM2029  HISTORY     - 20120330 GOOD             INDIV
 NM2029
 NM2029                          STATION DESCRIPTION
 NM2029
 NM2029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2029'6.5 KM (4.05 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2029'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 24.2 M (79.4 FT) NORTH OF
 NM2029'MILEPOST 421, 15.0 M (49.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 0.8 M
 NM2029'(2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 NM2029'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.04 M (0.13 FT)
 NM2029'ABOVE THE GROUND SURFACE.
 NM2029
 NM2029                          STATION RECOVERY (2012)
 NM2029
 NM2029'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2028 ***********************************************************************
 NM2028  DESIGNATION -  50 421.95
 NM2028  PID         -  NM2028
 NM2028  STATE/COUNTY-  SD/UNION
 NM2028  COUNTRY     -  US
 NM2028  USGS QUAD   -  RICHLAND (2017)
 NM2028
 NM2028                         *CURRENT SURVEY CONTROL
 NM2028  ______________________________________________________________________
 NM2028* NAD 83(1986) POSITION- 42 46 45.     (N) 096 41 47.     (W)   SCALED
 NM2028* NAVD 88 ORTHO HEIGHT -   358.557 (meters)     1176.37  (feet) ADJUSTED
 NM2028  ______________________________________________________________________
 NM2028  GEOID HEIGHT    -        -25.582 (meters)                     GEOID18
 NM2028  DYNAMIC HEIGHT  -        358.457 (meters)     1176.04  (feet) COMP
 NM2028  MODELED GRAVITY -    980,333.1   (mgal)                       NAVD 88
 NM2028
 NM2028  VERT ORDER      -  FIRST     CLASS II
 NM2028
 NM2028.The horizontal coordinates were scaled from a map and have
 NM2028.an estimated accuracy of +/- 6 seconds.
 NM2028
 NM2028.The orthometric height was determined by differential leveling and
 NM2028.adjusted by the NATIONAL GEODETIC SURVEY
 NM2028.in June 1994.
 NM2028
 NM2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2028.GEOID18 height accuracy estimate available here.
 NM2028
 NM2028.Click photographs - Photos may exist for this station.
 NM2028
 NM2028.The dynamic height is computed by dividing the NAVD 88
 NM2028.geopotential number by the normal gravity value computed on the
 NM2028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2028.degrees latitude (g = 980.6199 gals.).
 NM2028
 NM2028.The modeled gravity was interpolated from observed gravity values.
 NM2028
 NM2028;                    North         East    Units  Estimated Accuracy
 NM2028;SPC SD S     -    56,040.      897,530.      MT  (+/- 180 meters Scaled)
 NM2028
 NM2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN884388(NAD 83)
 NM2028
 NM2028                          SUPERSEDED SURVEY CONTROL
 NM2028
 NM2028.No superseded survey control is available for this station.
 NM2028
 NM2028_MARKER: DB = BENCH MARK DISK
 NM2028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2028_STAMPING: 50-421.95 1993
 NM2028_MARK LOGO: SDDT
 NM2028_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2028+STABILITY: SURFACE MOTION
 NM2028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2028+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2028
 NM2028  HISTORY     - Date     Condition        Report By
 NM2028  HISTORY     - 1993     MONUMENTED       SDDT
 NM2028  HISTORY     - 19930908 GOOD             NGS
 NM2028  HISTORY     - 20120330 GOOD             INDIV
 NM2028
 NM2028                          STATION DESCRIPTION
 NM2028
 NM2028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2028'8.0 KM (4.95 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2028'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 99.2 M (325.5 FT) WEST OF
 NM2028'MILEPOST 422, 45.7 M (149.9 FT) EAST OF A UTILITY POLE WITH 5 GUY
 NM2028'CABLES, 13.2 M (43.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9
 NM2028'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A
 NM2028'WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT)
 NM2028'ABOVE THE GROUND SURFACE.
 NM2028
 NM2028                          STATION RECOVERY (2012)
 NM2028
 NM2028'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2027 ***********************************************************************
 NM2027  DESIGNATION -  50 422.35
 NM2027  PID         -  NM2027
 NM2027  STATE/COUNTY-  SD/UNION
 NM2027  COUNTRY     -  US
 NM2027  USGS QUAD   -  RICHLAND (2017)
 NM2027
 NM2027                         *CURRENT SURVEY CONTROL
 NM2027  ______________________________________________________________________
 NM2027* NAD 83(1986) POSITION- 42 46 44.65   (N) 096 41 16.65   (W)   HD_HELD1
 NM2027* NAVD 88 ORTHO HEIGHT -   355.936 (meters)     1167.77  (feet) ADJUSTED
 NM2027  ______________________________________________________________________
 NM2027  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 NM2027  DYNAMIC HEIGHT  -        355.837 (meters)     1167.44  (feet) COMP
 NM2027  MODELED GRAVITY -    980,333.1   (mgal)                       NAVD 88
 NM2027
 NM2027  VERT ORDER      -  FIRST     CLASS II
 NM2027
 NM2027.The horizontal coordinates were determined by differentially corrected
 NM2027.hand held GPS observations or other comparable positioning techniques
 NM2027.and have an estimated accuracy of +/- 3 meters.
 NM2027
 NM2027.The orthometric height was determined by differential leveling and
 NM2027.adjusted by the NATIONAL GEODETIC SURVEY
 NM2027.in June 1994.
 NM2027
 NM2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2027.GEOID18 height accuracy estimate available here.
 NM2027
 NM2027.Click photographs - Photos may exist for this station.
 NM2027
 NM2027.The dynamic height is computed by dividing the NAVD 88
 NM2027.geopotential number by the normal gravity value computed on the
 NM2027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2027.degrees latitude (g = 980.6199 gals.).
 NM2027
 NM2027.The modeled gravity was interpolated from observed gravity values.
 NM2027
 NM2027;                    North         East    Units  Estimated Accuracy
 NM2027;SPC SD S     -    56,063.7     898,218.4     MT  (+/- 3 meters HH1 GPS) 
 NM2027
 NM2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8912838873(NAD 83)
 NM2027
 NM2027                          SUPERSEDED SURVEY CONTROL
 NM2027
 NM2027.No superseded survey control is available for this station.
 NM2027
 NM2027_MARKER: Z = SEE DESCRIPTION
 NM2027_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2027_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2027_STAMPING: 50-422.35 1993
 NM2027_MARK LOGO: NGS
 NM2027_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2027_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2027_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2027+STABILITY: POSITION/ELEVATION WELL
 NM2027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2027+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2027_ROD/PIPE-DEPTH: 6.4 meters
 NM2027_SLEEVE-DEPTH  : 3.0 meters
 NM2027
 NM2027  HISTORY     - Date     Condition        Report By
 NM2027  HISTORY     - 1993     MONUMENTED       SDDT
 NM2027  HISTORY     - 19930908 GOOD             NGS
 NM2027  HISTORY     - 20120330 GOOD             INDIV
 NM2027
 NM2027                          STATION DESCRIPTION
 NM2027
 NM2027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2027'8.7 KM (5.40 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2027'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 60.0 M (196.8 FT) NORTHEAST
 NM2027'OF THE HIGHWAY CENTERLINE, 16.0 M (52.5 FT) WEST OF THE CENTER OF A
 NM2027'GRAVELED ROAD, 14.0 M (45.9 FT) SOUTH OF THE CENTER OF A GRAVELED
 NM2027'ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 NM2027'SOUTHWEST OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTHEAST OF A STEEL
 NM2027'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 NM2027'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE
 NM2027'ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A
 NM2027'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM2027
 NM2027                          STATION RECOVERY (2012)
 NM2027
 NM2027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2026 ***********************************************************************
 NM2026  DESIGNATION -  50 423.00
 NM2026  PID         -  NM2026
 NM2026  STATE/COUNTY-  SD/UNION
 NM2026  COUNTRY     -  US
 NM2026  USGS QUAD   -  RICHLAND (2017)
 NM2026
 NM2026                         *CURRENT SURVEY CONTROL
 NM2026  ______________________________________________________________________
 NM2026* NAD 83(1986) POSITION- 42 46 11.     (N) 096 41 16.     (W)   SCALED
 NM2026* NAVD 88 ORTHO HEIGHT -   347.468 (meters)     1139.98  (feet) ADJUSTED
 NM2026  ______________________________________________________________________
 NM2026  GEOID HEIGHT    -        -25.597 (meters)                     GEOID18
 NM2026  DYNAMIC HEIGHT  -        347.371 (meters)     1139.67  (feet) COMP
 NM2026  MODELED GRAVITY -    980,331.8   (mgal)                       NAVD 88
 NM2026
 NM2026  VERT ORDER      -  FIRST     CLASS II
 NM2026
 NM2026.The horizontal coordinates were scaled from a map and have
 NM2026.an estimated accuracy of +/- 6 seconds.
 NM2026
 NM2026.The orthometric height was determined by differential leveling and
 NM2026.adjusted by the NATIONAL GEODETIC SURVEY
 NM2026.in June 1994.
 NM2026
 NM2026.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2026.GEOID18 height accuracy estimate available here.
 NM2026
 NM2026.Click photographs - Photos may exist for this station.
 NM2026
 NM2026.The dynamic height is computed by dividing the NAVD 88
 NM2026.geopotential number by the normal gravity value computed on the
 NM2026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2026.degrees latitude (g = 980.6199 gals.).
 NM2026
 NM2026.The modeled gravity was interpolated from observed gravity values.
 NM2026
 NM2026;                    North         East    Units  Estimated Accuracy
 NM2026;SPC SD S     -    55,030.      898,280.      MT  (+/- 180 meters Scaled)
 NM2026
 NM2026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN891378(NAD 83)
 NM2026
 NM2026                          SUPERSEDED SURVEY CONTROL
 NM2026
 NM2026.No superseded survey control is available for this station.
 NM2026
 NM2026_MARKER: DB = BENCH MARK DISK
 NM2026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2026_STAMPING: 50-423.00 1993
 NM2026_MARK LOGO: SDDT
 NM2026_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2026+STABILITY: SURFACE MOTION
 NM2026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2026+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 NM2026
 NM2026  HISTORY     - Date     Condition        Report By
 NM2026  HISTORY     - 1993     MONUMENTED       SDDT
 NM2026  HISTORY     - 19930908 GOOD             NGS
 NM2026  HISTORY     - 20120330 GOOD             INDIV
 NM2026
 NM2026                          STATION DESCRIPTION
 NM2026
 NM2026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2026'9.4 KM (5.85 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2026'INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 0.9 KM (0.55 MI) NORTH OF THE
 NM2026'INTERSECTION OF STATE HIGHWAY 11, 23.1 M (75.8 FT) EAST OF MILEPOST
 NM2026'423, 14.3 M (46.9 FT) EAST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT)
 NM2026'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS
 NM2026'POST AND FENCE, AND THE MONUMENT PROJECTS 0.02 M (0.07 FT) ABOVE THE
 NM2026'GROUND SURFACE.
 NM2026
 NM2026                          STATION RECOVERY (2012)
 NM2026
 NM2026'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2025 ***********************************************************************
 NM2025  DESIGNATION -  50 424.00
 NM2025  PID         -  NM2025
 NM2025  STATE/COUNTY-  SD/UNION
 NM2025  COUNTRY     -  US
 NM2025  USGS QUAD   -  RICHLAND (2017)
 NM2025
 NM2025                         *CURRENT SURVEY CONTROL
 NM2025  ______________________________________________________________________
 NM2025* NAD 83(1986) POSITION- 42 45 40.     (N) 096 40 48.     (W)   SCALED
 NM2025* NAVD 88 ORTHO HEIGHT -   344.711 (meters)     1130.94  (feet) ADJUSTED
 NM2025  ______________________________________________________________________
 NM2025  GEOID HEIGHT    -        -25.612 (meters)                     GEOID18
 NM2025  DYNAMIC HEIGHT  -        344.614 (meters)     1130.62  (feet) COMP
 NM2025  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 NM2025
 NM2025  VERT ORDER      -  FIRST     CLASS II
 NM2025
 NM2025.The horizontal coordinates were scaled from a map and have
 NM2025.an estimated accuracy of +/- 6 seconds.
 NM2025
 NM2025.The orthometric height was determined by differential leveling and
 NM2025.adjusted by the NATIONAL GEODETIC SURVEY
 NM2025.in June 1994.
 NM2025
 NM2025.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2025.GEOID18 height accuracy estimate available here.
 NM2025
 NM2025.Click photographs - Photos may exist for this station.
 NM2025
 NM2025.The dynamic height is computed by dividing the NAVD 88
 NM2025.geopotential number by the normal gravity value computed on the
 NM2025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2025.degrees latitude (g = 980.6199 gals.).
 NM2025
 NM2025.The modeled gravity was interpolated from observed gravity values.
 NM2025
 NM2025;                    North         East    Units  Estimated Accuracy
 NM2025;SPC SD S     -    54,100.      898,960.      MT  (+/- 180 meters Scaled)
 NM2025
 NM2025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN898368(NAD 83)
 NM2025
 NM2025                          SUPERSEDED SURVEY CONTROL
 NM2025
 NM2025.No superseded survey control is available for this station.
 NM2025
 NM2025_MARKER: DB = BENCH MARK DISK
 NM2025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2025_STAMPING: 50-424.00 1993
 NM2025_MARK LOGO: SDDT
 NM2025_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2025+STABILITY: SURFACE MOTION
 NM2025_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2025+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 NM2025
 NM2025  HISTORY     - Date     Condition        Report By
 NM2025  HISTORY     - 1993     MONUMENTED       SDDT
 NM2025  HISTORY     - 19930908 GOOD             NGS
 NM2025  HISTORY     - 20120420 GOOD             INDIV
 NM2025
 NM2025                          STATION DESCRIPTION
 NM2025
 NM2025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2025'11.0 KM (6.85 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2025'OF INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 0.7 KM (0.45 MI) EAST OF
 NM2025'THE INTERSECTION OF STATE HIGHWAY 11, 27.5 M (90.2 FT) WEST OF THE
 NM2025'EXTENDED CENTER OF A GRAVELED ROAD LEADING NORTH, 22.6 M (74.1 FT)
 NM2025'SOUTH OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTH OF MILEPOST
 NM2025'424, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 NM2025'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 NM2025'SURFACE.
 NM2025
 NM2025                          STATION RECOVERY (2012)
 NM2025
 NM2025'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2024 ***********************************************************************
 NM2024  DESIGNATION -  50 425.00
 NM2024  PID         -  NM2024
 NM2024  STATE/COUNTY-  SD/UNION
 NM2024  COUNTRY     -  US
 NM2024  USGS QUAD   -  RICHLAND (2017)
 NM2024
 NM2024                         *CURRENT SURVEY CONTROL
 NM2024  ______________________________________________________________________
 NM2024* NAD 83(1986) POSITION- 42 45 40.     (N) 096 39 37.     (W)   SCALED
 NM2024* NAVD 88 ORTHO HEIGHT -   345.636 (meters)     1133.97  (feet) ADJUSTED
 NM2024  ______________________________________________________________________
 NM2024  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 NM2024  DYNAMIC HEIGHT  -        345.539 (meters)     1133.66  (feet) COMP
 NM2024  MODELED GRAVITY -    980,330.5   (mgal)                       NAVD 88
 NM2024
 NM2024  VERT ORDER      -  FIRST     CLASS II
 NM2024
 NM2024.The horizontal coordinates were scaled from a map and have
 NM2024.an estimated accuracy of +/- 6 seconds.
 NM2024
 NM2024.The orthometric height was determined by differential leveling and
 NM2024.adjusted by the NATIONAL GEODETIC SURVEY
 NM2024.in June 1994.
 NM2024
 NM2024.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2024.GEOID18 height accuracy estimate available here.
 NM2024
 NM2024.Click photographs - Photos may exist for this station.
 NM2024
 NM2024.The dynamic height is computed by dividing the NAVD 88
 NM2024.geopotential number by the normal gravity value computed on the
 NM2024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2024.degrees latitude (g = 980.6199 gals.).
 NM2024
 NM2024.The modeled gravity was interpolated from observed gravity values.
 NM2024
 NM2024;                    North         East    Units  Estimated Accuracy
 NM2024;SPC SD S     -    54,170.      900,570.      MT  (+/- 180 meters Scaled)
 NM2024
 NM2024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN914369(NAD 83)
 NM2024
 NM2024                          SUPERSEDED SURVEY CONTROL
 NM2024
 NM2024.No superseded survey control is available for this station.
 NM2024
 NM2024_MARKER: DB = BENCH MARK DISK
 NM2024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2024_STAMPING: 50-425.00 1993
 NM2024_MARK LOGO: SDDT
 NM2024_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2024+STABILITY: SURFACE MOTION
 NM2024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2024+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 NM2024
 NM2024  HISTORY     - Date     Condition        Report By
 NM2024  HISTORY     - 1993     MONUMENTED       SDDT
 NM2024  HISTORY     - 19930908 GOOD             NGS
 NM2024  HISTORY     - 20120420 GOOD             INDIV
 NM2024
 NM2024                          STATION DESCRIPTION
 NM2024
 NM2024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2024'12.6 KM (7.80 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2024'OF INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 56.0 M (183.7 FT) WEST OF
 NM2024'THE CENTER OF COUNTY ROAD 19, 22.0 M (72.2 FT) SOUTH OF THE HIGHWAY
 NM2024'CENTERLINE, 11.0 M (36.1 FT) SOUTH OF MILEPOST 425, 0.5 M (1.6 FT)
 NM2024'NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 NM2024'THE HIGHWAY, AND THE MONUMENT PROJECTS 0.04 M (0.13 FT) ABOVE THE
 NM2024'GROUND SURFACE.
 NM2024
 NM2024                          STATION RECOVERY (2012)
 NM2024
 NM2024'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2023 ***********************************************************************
 NM2023  DESIGNATION -  50 426.00
 NM2023  PID         -  NM2023
 NM2023  STATE/COUNTY-  SD/UNION
 NM2023  COUNTRY     -  US
 NM2023  USGS QUAD   -  RICHLAND (2017)
 NM2023
 NM2023                         *CURRENT SURVEY CONTROL
 NM2023  ______________________________________________________________________
 NM2023* NAD 83(1986) POSITION- 42 45 40.     (N) 096 38 26.     (W)   SCALED
 NM2023* NAVD 88 ORTHO HEIGHT -   341.368 (meters)     1119.97  (feet) ADJUSTED
 NM2023  ______________________________________________________________________
 NM2023  GEOID HEIGHT    -        -25.655 (meters)                     GEOID18
 NM2023  DYNAMIC HEIGHT  -        341.272 (meters)     1119.66  (feet) COMP
 NM2023  MODELED GRAVITY -    980,330.2   (mgal)                       NAVD 88
 NM2023
 NM2023  VERT ORDER      -  FIRST     CLASS II
 NM2023
 NM2023.The horizontal coordinates were scaled from a map and have
 NM2023.an estimated accuracy of +/- 6 seconds.
 NM2023
 NM2023.The orthometric height was determined by differential leveling and
 NM2023.adjusted by the NATIONAL GEODETIC SURVEY
 NM2023.in June 1994.
 NM2023
 NM2023.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2023.GEOID18 height accuracy estimate available here.
 NM2023
 NM2023.Click photographs - Photos may exist for this station.
 NM2023
 NM2023.The dynamic height is computed by dividing the NAVD 88
 NM2023.geopotential number by the normal gravity value computed on the
 NM2023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2023.degrees latitude (g = 980.6199 gals.).
 NM2023
 NM2023.The modeled gravity was interpolated from observed gravity values.
 NM2023
 NM2023;                    North         East    Units  Estimated Accuracy
 NM2023;SPC SD S     -    54,240.      902,180.      MT  (+/- 180 meters Scaled)
 NM2023
 NM2023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN930369(NAD 83)
 NM2023
 NM2023                          SUPERSEDED SURVEY CONTROL
 NM2023
 NM2023.No superseded survey control is available for this station.
 NM2023
 NM2023_MARKER: Z = SEE DESCRIPTION
 NM2023_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2023_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2023_STAMPING: 50-426.00 1993
 NM2023_MARK LOGO: NGS
 NM2023_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2023_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2023_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2023+STABILITY: POSITION/ELEVATION WELL
 NM2023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2023+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 NM2023_ROD/PIPE-DEPTH: 6.4 meters
 NM2023_SLEEVE-DEPTH  : 3.0 meters
 NM2023
 NM2023  HISTORY     - Date     Condition        Report By
 NM2023  HISTORY     - 1993     MONUMENTED       SDDT
 NM2023  HISTORY     - 19930908 GOOD             NGS
 NM2023  HISTORY     - 20120420 GOOD             INDIV
 NM2023
 NM2023                          STATION DESCRIPTION
 NM2023
 NM2023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2023'14.3 KM (8.90 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM2023'OF INTERSTATE HIGHWAY 29 IN JUNCTION CITY, 22.9 M (75.1 FT) SOUTH OF
 NM2023'THE HIGHWAY CENTERLINE, 21.0 M (68.9 FT) SOUTHEAST OF MILEPOST 426,
 NM2023'7.0 M (23.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.7 M (5.6
 NM2023'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A STEEL
 NM2023'GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE
 NM2023'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 NM2023'THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH
 NM2023'SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 NM2023'THEN THROUGH A 4-INCH PVC CAP.
 NM2023
 NM2023                          STATION RECOVERY (2012)
 NM2023
 NM2023'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2023'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0550 ***********************************************************************
 OT0550  DESIGNATION -  5026 DW
 OT0550  PID         -  OT0550
 OT0550  STATE/COUNTY-  SD/PENNINGTON
 OT0550  COUNTRY     -  US
 OT0550  USGS QUAD   -  HILL CITY (2017)
 OT0550
 OT0550                         *CURRENT SURVEY CONTROL
 OT0550  ______________________________________________________________________
 OT0550* NAD 83(1986) POSITION- 43 55 25.16   (N) 103 34 44.24   (W)   HD_HELD1
 OT0550* NAVD 88 ORTHO HEIGHT -  1533.330 (meters)     5030.60  (feet) ADJUSTED
 OT0550  ______________________________________________________________________
 OT0550  GEOID HEIGHT    -        -13.686 (meters)                     GEOID18
 OT0550  DYNAMIC HEIGHT  -       1532.656 (meters)     5028.39  (feet) COMP
 OT0550  MODELED GRAVITY -    980,124.3   (mgal)                       NAVD 88
 OT0550
 OT0550  VERT ORDER      -  SECOND    CLASS 0
 OT0550
 OT0550.The horizontal coordinates were determined by differentially corrected
 OT0550.hand held GPS observations or other comparable positioning techniques
 OT0550.and have an estimated accuracy of +/- 3 meters.
 OT0550
 OT0550.The orthometric height was determined by differential leveling and
 OT0550.adjusted by the NATIONAL GEODETIC SURVEY
 OT0550.in June 1991.
 OT0550
 OT0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0550.GEOID18 height accuracy estimate available here.
 OT0550
 OT0550.Click photographs - Photos may exist for this station.
 OT0550
 OT0550.The dynamic height is computed by dividing the NAVD 88
 OT0550.geopotential number by the normal gravity value computed on the
 OT0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0550.degrees latitude (g = 980.6199 gals.).
 OT0550
 OT0550.The modeled gravity was interpolated from observed gravity values.
 OT0550
 OT0550;                    North         East    Units  Estimated Accuracy
 OT0550;SPC SD S     -   181,764.6     339,434.3     MT  (+/- 3 meters HH1 GPS) 
 OT0550
 OT0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1407764374(NAD 83)
 OT0550
 OT0550                          SUPERSEDED SURVEY CONTROL
 OT0550
 OT0550  NGVD 29 (??/??/92) 1532.717  (m)         5028.59   (f) ADJ UNCH    2 0
 OT0550
 OT0550.Superseded values are not recommended for survey control.
 OT0550
 OT0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0550.See file dsdata.pdf to determine how the superseded data were derived.
 OT0550
 OT0550_MARKER: DB = BENCH MARK DISK
 OT0550_SETTING: 66 = SET IN ROCK OUTCROP
 OT0550_STAMPING: 5026 TT DW
 OT0550_MARK LOGO: USGS
 OT0550_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0550+STABILITY: POSITION/ELEVATION WELL
 OT0550_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0550+SATELLITE: SATELLITE OBSERVATIONS - January 12, 2022
 OT0550
 OT0550  HISTORY     - Date     Condition        Report By
 OT0550  HISTORY     - 1900     MONUMENTED       USGS
 OT0550  HISTORY     - 1934     GOOD             CGS
 OT0550  HISTORY     - 20160915 GOOD             USPSQD
 OT0550  HISTORY     - 20220112 GOOD             SDDT
 OT0550
 OT0550                          STATION DESCRIPTION
 OT0550
 OT0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0550'0.7 MI S FROM HILL CITY.
 OT0550'0.7 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0550'FROM THE STATION AT HILL CITY, PENNINGTON COUNTY, ABOUT 0.3 MILE
 OT0550'SOUTHEAST OF MILEPOST 60, ABOUT 3 1/2 RAILS NORTH OF BRIDGE
 OT0550'59.72, 62.9 FEET EAST OF THE EAST RAIL IN THE TOP OF A WHITE
 OT0550'QUARTZ ROCK, AND ABOUT 10 FEET HIGHER THAN THE TRACK.  A UNITED
 OT0550'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED DW 5026.
 OT0550
 OT0550                          STATION RECOVERY (2016)
 OT0550
 OT0550'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0550'THE RAILROAD TRACKS HAVE BEEN REMOVED AND THE RAIL BED CONVERTED TO
 OT0550'THE MICKELSON TRAIL.
 OT0550
 OT0550                          STATION RECOVERY (2022)
 OT0550
 OT0550'RECOVERY NOTE BY SD DEPT OF TRANSP 2022 (JC)
 OT0550'RECOVERED AS DESCRIBED.  GPS WOULD BE MARGINAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1610 ***********************************************************************
 PU1610  DESIGNATION -  5218
 PU1610  PID         -  PU1610
 PU1610  STATE/COUNTY-  SD/LAWRENCE
 PU1610  COUNTRY     -  US
 PU1610  USGS QUAD   -  SAVOY (2017)
 PU1610
 PU1610                         *CURRENT SURVEY CONTROL
 PU1610  ______________________________________________________________________
 PU1610* NAD 83(1986) POSITION- 44 18 55.     (N) 103 53 18.     (W)   SCALED
 PU1610* NAVD 88 ORTHO HEIGHT -  1591.994 (meters)     5223.07  (feet) ADJUSTED
 PU1610  ______________________________________________________________________
 PU1610  GEOID HEIGHT    -        -13.284 (meters)                     GEOID18
 PU1610  DYNAMIC HEIGHT  -       1591.279 (meters)     5220.72  (feet) COMP
 PU1610  MODELED GRAVITY -    980,112.3   (mgal)                       NAVD 88
 PU1610
 PU1610  VERT ORDER      -  SECOND    CLASS 0
 PU1610
 PU1610.The horizontal coordinates were scaled from a map and have
 PU1610.an estimated accuracy of +/- 6 seconds.
 PU1610
 PU1610.The orthometric height was determined by differential leveling and
 PU1610.adjusted by the NATIONAL GEODETIC SURVEY
 PU1610.in June 1991.
 PU1610
 PU1610.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1610.GEOID18 height accuracy estimate available here.
 PU1610
 PU1610.Click photographs - Photos may exist for this station.
 PU1610
 PU1610.The dynamic height is computed by dividing the NAVD 88
 PU1610.geopotential number by the normal gravity value computed on the
 PU1610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1610.degrees latitude (g = 980.6199 gals.).
 PU1610
 PU1610.The modeled gravity was interpolated from observed gravity values.
 PU1610
 PU1610;                    North         East    Units  Estimated Accuracy
 PU1610;SPC SD N     -    61,000.      289,900.      MT  (+/- 180 meters Scaled)
 PU1610
 PU1610_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK886074(NAD 83)
 PU1610
 PU1610                          SUPERSEDED SURVEY CONTROL
 PU1610
 PU1610  NGVD 29 (??/??/92) 1591.306  (m)         5220.81   (f) ADJ UNCH    2 0
 PU1610
 PU1610.Superseded values are not recommended for survey control.
 PU1610
 PU1610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1610.See file dsdata.pdf to determine how the superseded data were derived.
 PU1610
 PU1610_MARKER: P = PIPE CAP
 PU1610_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1610_STAMPING: DW 5218
 PU1610_MARK LOGO: USGS
 PU1610_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1610_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1610
 PU1610  HISTORY     - Date     Condition        Report By
 PU1610  HISTORY     - 1900     MONUMENTED       USGS
 PU1610  HISTORY     - 1958     GOOD             CGS
 PU1610
 PU1610                          STATION DESCRIPTION
 PU1610
 PU1610'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1610'AT ELMORE.
 PU1610'AT ELMORE, LAWRENCE COUNTY, IN SPEARFISH CANYON, ABOUT 120 FEET
 PU1610'WEST OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD WATER TANK,
 PU1610'ABOUT 80 FEET SOUTH OF THE SECTION FOREMANS RESIDENCE, ABOUT 138
 PU1610'FEET SOUTH OF A COUNTY ROAD, AND 40 FEET SOUTH OF THE TRACK.
 PU1610'A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED DW 5218
 PU1610'AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0552 ***********************************************************************
 OT0552  DESIGNATION -  5240
 OT0552  PID         -  OT0552
 OT0552  STATE/COUNTY-  SD/PENNINGTON
 OT0552  COUNTRY     -  US
 OT0552  USGS QUAD   -  HILL CITY (2017)
 OT0552
 OT0552                         *CURRENT SURVEY CONTROL
 OT0552  ______________________________________________________________________
 OT0552* NAD 83(1986) POSITION- 43 53 10.91   (N) 103 36 04.48   (W)   HD_HELD1
 OT0552* NAVD 88 ORTHO HEIGHT -  1598.609 (meters)     5244.77  (feet) ADJUSTED
 OT0552  ______________________________________________________________________
 OT0552  GEOID HEIGHT    -        -13.566 (meters)                     GEOID18
 OT0552  DYNAMIC HEIGHT  -       1597.846 (meters)     5242.27  (feet) COMP
 OT0552  MODELED GRAVITY -    980,083.8   (mgal)                       NAVD 88
 OT0552
 OT0552  VERT ORDER      -  SECOND    CLASS 0
 OT0552
 OT0552.The horizontal coordinates were determined by differentially corrected
 OT0552.hand held GPS observations or other comparable positioning techniques
 OT0552.and have an estimated accuracy of +/- 3 meters.
 OT0552
 OT0552.The orthometric height was determined by differential leveling and
 OT0552.adjusted by the NATIONAL GEODETIC SURVEY
 OT0552.in June 1991.
 OT0552
 OT0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0552.GEOID18 height accuracy estimate available here.
 OT0552
 OT0552.Click photographs - Photos may exist for this station.
 OT0552
 OT0552.The dynamic height is computed by dividing the NAVD 88
 OT0552.geopotential number by the normal gravity value computed on the
 OT0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0552.degrees latitude (g = 980.6199 gals.).
 OT0552
 OT0552.The modeled gravity was interpolated from observed gravity values.
 OT0552
 OT0552;                    North         East    Units  Estimated Accuracy
 OT0552;SPC SD S     -   177,694.8     337,482.9     MT  (+/- 3 meters HH1 GPS) 
 OT0552
 OT0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1235860202(NAD 83)
 OT0552
 OT0552                          SUPERSEDED SURVEY CONTROL
 OT0552
 OT0552  NGVD 29 (??/??/92) 1597.936  (m)         5242.56   (f) ADJ UNCH    2 0
 OT0552
 OT0552.Superseded values are not recommended for survey control.
 OT0552
 OT0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0552.See file dsdata.pdf to determine how the superseded data were derived.
 OT0552
 OT0552_MARKER: B = BOLT
 OT0552_SETTING: 66 = SET IN ROCK OUTCROP
 OT0552_STAMPING: USGSBM 5240 FT
 OT0552_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0552+STABILITY: POSITION/ELEVATION WELL
 OT0552
 OT0552  HISTORY     - Date     Condition        Report By
 OT0552  HISTORY     - 1900     MONUMENTED       USGS
 OT0552  HISTORY     - 1934     GOOD             CGS
 OT0552
 OT0552                          STATION DESCRIPTION
 OT0552
 OT0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0552'4 MI S FROM HILL CITY.
 OT0552'4.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0552'FROM THE STATION AT HILL CITY, PENNINGTON COUNTY, ABOUT 0.4 MILE
 OT0552'NORTH OF MILEPOST 56, ABOUT 6 RAILS NORTH OF THE CENTER OF BRIDGE
 OT0552'56.36, IN A PROJECTION OF ROCK ON THE WEST FACE OF THE CUT,
 OT0552'ABOUT 1/2 FOOT LOWER THAN THE TRACK, AND 1 FOOT NORTH OF A SMALL
 OT0552'PYRAMID OF ROCKS.  A COPPER BOLT, STAMPED U.S.G.S. BM 5240 FT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7863 ***********************************************************************
 AC7863  CBN         -  This is a Cooperative Base Network Control Station.
 AC7863  DESIGNATION -  53 011.60
 AC7863  PID         -  AC7863
 AC7863  STATE/COUNTY-  SD/TRIPP
 AC7863  COUNTRY     -  US
 AC7863  USGS QUAD   -  CLEARFIELD (2017)
 AC7863
 AC7863                         *CURRENT SURVEY CONTROL
 AC7863  ______________________________________________________________________
 AC7863* NAD 83(2011) POSITION- 43 09 38.69806(N) 100 02 53.54840(W)   ADJUSTED
 AC7863* NAD 83(2011) ELLIP HT-   693.871 (meters)        (06/27/12)   ADJUSTED
 AC7863* NAD 83(2011) EPOCH   -  2010.00
 AC7863* NAVD 88 ORTHO HEIGHT -   718.0   (meters)     2356.    (feet) GPS OBS
 AC7863  ______________________________________________________________________
 AC7863  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7863  GEOID HEIGHT    -        -24.091 (meters)                     GEOID96
 AC7863  GEOID HEIGHT    -        -24.150 (meters)                     GEOID18
 AC7863  NAD 83(2011) X  -   -813,107.189 (meters)                     COMP
 AC7863  NAD 83(2011) Y  - -4,588,779.414 (meters)                     COMP
 AC7863  NAD 83(2011) Z  -  4,341,020.067 (meters)                     COMP
 AC7863  LAPLACE CORR    -         -5.15  (seconds)                    DEFLEC18
 AC7863
 AC7863  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7863  Standards:
 AC7863         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7863            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7863  -------------------------------------------------------------------
 AC7863  NETWORK    0.96   2.80           0.45   0.31   1.43     -0.07012230
 AC7863  -------------------------------------------------------------------
 AC7863  Click here for local accuracies and other accuracy information.
 AC7863
 AC7863.The horizontal coordinates were established by GPS observations
 AC7863.and adjusted by the National Geodetic Survey in June 2012.
 AC7863
 AC7863.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7863.been affixed to the stable North American tectonic plate. See 
 AC7863.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7863
 AC7863.The horizontal coordinates are valid at the epoch date displayed above
 AC7863.which is a decimal equivalence of Year/Month/Day.
 AC7863
 AC7863.The orthometric height was determined by GPS observations and a
 AC7863.high-resolution geoid model.
 AC7863
 AC7863.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7863.GEOID18 height accuracy estimate available here.
 AC7863
 AC7863.Click photographs - Photos may exist for this station.
 AC7863
 AC7863.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7863
 AC7863.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7863
 AC7863.The ellipsoidal height was determined by GPS observations
 AC7863.and is referenced to NAD 83.
 AC7863
 AC7863. The following values were computed from the NAD 83(2011) position.
 AC7863
 AC7863;                    North         East     Units Scale Factor Converg.
 AC7863;SPC SD S     -    91,958.412   623,187.235   MT  0.99993857   +0 11 48.1
 AC7863;SPC SD S     -   301,700.22  2,044,573.45   sFT  0.99993857   +0 11 48.1
 AC7863;UTM  14      - 4,779,199.241   414,785.052   MT  0.99968933   -0 43 01.4
 AC7863
 AC7863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7863!SPC SD S     -   0.99989120  x   0.99993857  =   0.99982978
 AC7863!UTM  14      -   0.99989120  x   0.99968933  =   0.99958056
 AC7863
 AC7863_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN1478579199(NAD 83)
 AC7863
 AC7863                          SUPERSEDED SURVEY CONTROL
 AC7863
 AC7863  NAD 83(2007)-  43 09 38.69801(N)    100 02 53.54959(W) AD(2002.00) 0
 AC7863  ELLIP H (02/10/07)  693.906  (m)                       GP(2002.00)    
 AC7863  ELLIP H (04/15/04)  693.890  (m)                       GP(       ) 2 1
 AC7863  NAD 83(1996)-  43 09 38.69752(N)    100 02 53.54956(W) AD(       ) B
 AC7863  ELLIP H (04/18/97)  693.932  (m)                       GP(       ) 4 1
 AC7863
 AC7863.Superseded values are not recommended for survey control.
 AC7863
 AC7863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7863.See file dsdata.pdf to determine how the superseded data were derived.
 AC7863
 AC7863_MARKER: Z = SEE DESCRIPTION
 AC7863_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7863_STAMPING: 53-11.60
 AC7863_MARK LOGO: NGS
 AC7863_PROJECTION: FLUSH
 AC7863_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7863_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7863+SATELLITE: SATELLITE OBSERVATIONS - July 30, 1996
 AC7863_ROD/PIPE-DEPTH: 6.4 meters
 AC7863_SLEEVE-DEPTH  : 1.9 meters
 AC7863
 AC7863  HISTORY     - Date     Condition        Report By
 AC7863  HISTORY     - 1995     MONUMENTED       SDDT
 AC7863  HISTORY     - 19960730 GOOD             NGS
 AC7863
 AC7863                          STATION DESCRIPTION
 AC7863
 AC7863'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7863'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTHWEST OF WINNER,
 AC7863'10.0 MI (16.1 KM) NORTHWEST OF MILLBORO, AND 1.0 MI (1.6 KM)
 AC7863'SOUTH-SOUTHWEST OF CLEARFIELD, ON STATE HIGHWAY 53.  OWNERSHIP--THE
 AC7863'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7863'HIGHWAY 18 AND STATE HIGHWAY 53, 10.0 MI (16.1 KM) WEST OF WINNER, GO
 AC7863'SOUTH ON STATE HIGHWAY 53 FOR 15.75 MI (25.35 KM) TO THE STATION ON
 AC7863'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7863'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7863'STEEL PIPE.  LOCATED 20.0 FT (6.1 M) NORTH OF THE CENTER OF A FIELD
 AC7863'ENTRANCE ROAD, 2.4 FT (0.7 M) EAST OF A FENCE, 1.6 FT (0.5 M) WEST OF
 AC7863'A METAL GUARD POST, AND 1.5 FT (0.5 M) EAST OF A WITNESS POST.
 AC7863'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7863'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2435 ***********************************************************************
 PU2435  DESIGNATION -  53 66
 PU2435  PID         -  PU2435
 PU2435  STATE/COUNTY-  SD/BUTTE
 PU2435  COUNTRY     -  US
 PU2435  USGS QUAD   -  NEWELL (2017)
 PU2435
 PU2435                         *CURRENT SURVEY CONTROL
 PU2435  ______________________________________________________________________
 PU2435* NAD 83(1986) POSITION- 44 42 37.     (N) 103 25 16.     (W)   SCALED
 PU2435* NAVD 88 ORTHO HEIGHT -   872.088 (meters)     2861.18  (feet) ADJUSTED
 PU2435  ______________________________________________________________________
 PU2435  GEOID HEIGHT    -        -16.365 (meters)                     GEOID18
 PU2435  DYNAMIC HEIGHT  -        871.868 (meters)     2860.45  (feet) COMP
 PU2435  MODELED GRAVITY -    980,335.6   (mgal)                       NAVD 88
 PU2435
 PU2435  VERT ORDER      -  FIRST     CLASS II
 PU2435
 PU2435.The horizontal coordinates were scaled from a map and have
 PU2435.an estimated accuracy of +/- 6 seconds.
 PU2435
 PU2435.The orthometric height was determined by differential leveling and
 PU2435.adjusted by the NATIONAL GEODETIC SURVEY
 PU2435.in July 1998.
 PU2435
 PU2435.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2435.GEOID18 height accuracy estimate available here.
 PU2435
 PU2435.Click photographs - Photos may exist for this station.
 PU2435
 PU2435.The dynamic height is computed by dividing the NAVD 88
 PU2435.geopotential number by the normal gravity value computed on the
 PU2435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2435.degrees latitude (g = 980.6199 gals.).
 PU2435
 PU2435.The modeled gravity was interpolated from observed gravity values.
 PU2435
 PU2435;                    North         East    Units  Estimated Accuracy
 PU2435;SPC SD N     -   103,180.      328,990.      MT  (+/- 180 meters Scaled)
 PU2435
 PU2435_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK250519(NAD 83)
 PU2435
 PU2435                          SUPERSEDED SURVEY CONTROL
 PU2435
 PU2435  NGVD 29 (04/17/07)  871.62   (m)         2859.6    (f) RESET       3  
 PU2435
 PU2435.Superseded values are not recommended for survey control.
 PU2435
 PU2435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2435.See file dsdata.pdf to determine how the superseded data were derived.
 PU2435
 PU2435_MARKER: DD = SURVEY DISK
 PU2435_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2435_SP_SET: HEADWALL
 PU2435_STAMPING: 53 66 1989
 PU2435_MARK LOGO: BLM
 PU2435_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2435+STABILITY: SURFACE MOTION
 PU2435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2435+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU2435
 PU2435  HISTORY     - Date     Condition        Report By
 PU2435  HISTORY     - 1989     MONUMENTED       BLM
 PU2435  HISTORY     - 19951116 GOOD             NGS
 PU2435
 PU2435                          STATION DESCRIPTION
 PU2435
 PU2435'DESCRIBED BY BUREAU OF LAND MANAGEMENT 1989
 PU2435'AT NEWWELL, AT THE JUNCTION OF U. S. HIGHWAY 212 (DARTMOUTH AVENUE)
 PU2435'AND SECOND STREET, AT HIGHWAY STATION 53 + 66, 18.29 M (60.0 FT) WEST
 PU2435'OF THE CENTERLINE OF 212, A STANDARD BLM BRASS CAP, SET IN THE TOP OF
 PU2435'AN IRRIGATION DIVISION BOX.
 PU2435'THIS MARK WAS ESTABLISHED FROM W 360 BY JOHN STRACHEN OF THE BLM.
 PU2435
 PU2435                          STATION RECOVERY (1995)
 PU2435
 PU2435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2435'IN NEWELL, AT THE INTERSECTION OF SECOND STREET AND U.S. HIGHWAY 212
 PU2435'(DARTMOUTH AVENUE), NEAR THE CENTER OF THE SOUTH CONCRETE HEADWALL OF
 PU2435'AN IRRIGATION DIVERSION BOX, 18.3 M (60.0 FT) WEST OF THE HIGHWAY
 PU2435'CENTERLINE, 14.0 M (45.9 FT) SOUTH OF THE EXTENDED CENTER OF THE
 PU2435'STREET, 1.9 M (6.2 FT) SOUTHWEST OF THE SOUTHWEST LEG OF A SIGN
 PU2435'(WELCOME TO NEWELL), AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 PU2435'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0559 ***********************************************************************
 OT0559  DESIGNATION -  5316 DW
 OT0559  PID         -  OT0559
 OT0559  STATE/COUNTY-  SD/CUSTER
 OT0559  COUNTRY     -  US
 OT0559  USGS QUAD   -  CUSTER (2017)
 OT0559
 OT0559                         *CURRENT SURVEY CONTROL
 OT0559  ______________________________________________________________________
 OT0559* NAD 83(1986) POSITION- 43 45 57.82   (N) 103 36 05.28   (W)   HD_HELD1
 OT0559* NAVD 88 ORTHO HEIGHT -  1621.437 (meters)     5319.66  (feet) ADJUSTED
 OT0559  ______________________________________________________________________
 OT0559  GEOID HEIGHT    -        -13.739 (meters)                     GEOID18
 OT0559  DYNAMIC HEIGHT  -       1620.692 (meters)     5317.22  (feet) COMP
 OT0559  MODELED GRAVITY -    980,100.7   (mgal)                       NAVD 88
 OT0559
 OT0559  VERT ORDER      -  FIRST     CLASS II
 OT0559
 OT0559.The horizontal coordinates were determined by differentially corrected
 OT0559.hand held GPS observations or other comparable positioning techniques
 OT0559.and have an estimated accuracy of +/- 3 meters.
 OT0559
 OT0559.The orthometric height was determined by differential leveling and
 OT0559.adjusted by the NATIONAL GEODETIC SURVEY
 OT0559.in October 1997.
 OT0559
 OT0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0559.GEOID18 height accuracy estimate available here.
 OT0559
 OT0559.Click photographs - Photos may exist for this station.
 OT0559
 OT0559.The dynamic height is computed by dividing the NAVD 88
 OT0559.geopotential number by the normal gravity value computed on the
 OT0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0559.degrees latitude (g = 980.6199 gals.).
 OT0559
 OT0559.The modeled gravity was interpolated from observed gravity values.
 OT0559
 OT0559;                    North         East    Units  Estimated Accuracy
 OT0559;SPC SD S     -   164,340.3     336,939.3     MT  (+/- 3 meters HH1 GPS) 
 OT0559
 OT0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1256646840(NAD 83)
 OT0559
 OT0559                          SUPERSEDED SURVEY CONTROL
 OT0559
 OT0559  NAVD 88 (06/15/91) 1621.412  (m)         5319.58   (f) SUPERSEDED  1 2
 OT0559  NGVD 29 (??/??/92) 1620.786  (m)         5317.53   (f) ADJ UNCH    1 2
 OT0559
 OT0559.Superseded values are not recommended for survey control.
 OT0559
 OT0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0559.See file dsdata.pdf to determine how the superseded data were derived.
 OT0559
 OT0559_MARKER: DB = BENCH MARK DISK
 OT0559_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OT0559_SP_SET: STEP
 OT0559_STAMPING: 5316 DW TT
 OT0559_MARK LOGO: USGS
 OT0559_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0559_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0559+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2020
 OT0559
 OT0559  HISTORY     - Date     Condition        Report By
 OT0559  HISTORY     - 1898     MONUMENTED       USGS
 OT0559  HISTORY     - 1934     GOOD             CGS
 OT0559  HISTORY     - 19950418 GOOD             NGS
 OT0559  HISTORY     - 20040719 GOOD             GEOCAC
 OT0559  HISTORY     - 20180708 GOOD             GEOCAC
 OT0559  HISTORY     - 20190606 MARK NOT FOUND   USPSQD
 OT0559  HISTORY     - 20200512 GOOD             SDDT
 OT0559  HISTORY     - 20200717 GOOD             SDDT
 OT0559
 OT0559                          STATION DESCRIPTION
 OT0559
 OT0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0559'AT CUSTER, CUSTER COUNTY, 14 FEET NORTH OF THE NORTH CURB OF MAIN
 OT0559'STREET, 29.2 FEET SOUTH OF THE SOUTH FACE OF THE COUNTY COURTHOUSE,
 OT0559'0.3 FOOT WEST OF THE WEST FACE OF THE EAST BALUSTRADE, AND IN THE TOP
 OT0559'OF THE EAST END OF THE SECOND CONCRETE STEP FROM THE BOTTOM.  A UNITED
 OT0559'STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED DW 5316.
 OT0559
 OT0559                          STATION RECOVERY (1995)
 OT0559
 OT0559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0559'IN CUSTER, AT THE INTERSECTION OF MOUNT RUSHMORE ROAD AND 4TH STREET,
 OT0559'NEAR THE NORTHEAST END OF THE SECOND CONCRETE STEP FROM THE BOTTOM OF
 OT0559'A SET OF STEPS LEADING TO THE SOUTH ENTRANCE INTO THE CUSTER COUNTY
 OT0559'MUSEUM (OLD COURTHOUSE), 39.5 M (129.6 FT) NORTHEAST OF THE STREET
 OT0559'CENTER, 18.7 M (61.4 FT) NORTHWEST OF THE ROAD CENTERLINE, 9.7 M (31.8
 OT0559'FT) SOUTHEAST OF THE ENTRANCE INTO THE MUSEUM, AND 0.3 M (1.0 FT)
 OT0559'ABOVE THE LEVEL OF THE ROAD.
 OT0559
 OT0559                          STATION RECOVERY (2004)
 OT0559
 OT0559'RECOVERY NOTE BY GEOCACHING 2004 (DJH)
 OT0559'MARKER IS STILL IN THE STEP AS DESCRIBED. ON THE LAWN IS A DIFFERENT
 OT0559'MARKER WHICH IS NOT TO BE CONFUSED WITH THE ONE STILL INSIDE THE STEP.
 OT0559'
 OT0559
 OT0559                          STATION RECOVERY (2018)
 OT0559
 OT0559'RECOVERY NOTE BY GEOCACHING 2018
 OT0559'RECOVERED IN GOOD CONDITION.
 OT0559
 OT0559                          STATION RECOVERY (2019)
 OT0559
 OT0559'RECOVERY NOTE BY US POWER SQUADRON 2019 (MLG)
 OT0559'THE MARK APPEARS TO HAVE BEEN REMOVED AND COVERED WITH CEMENT.
 OT0559
 OT0559                          STATION RECOVERY (2020)
 OT0559
 OT0559'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (SO)
 OT0559'THE MARK IS UNDER A DIAMOND PLATE STEEL COVER ON THE THIRD STEP OF THE
 OT0559'COURTHOUSE MUSEUM.
 OT0559
 OT0559                          STATION RECOVERY (2020)
 OT0559
 OT0559'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (SO)
 OT0559'THE MARK IS UNDER A STEEL COVER IN THE THIRD STEP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0558 ***********************************************************************
 OT0558  DESIGNATION -  5322 DW
 OT0558  PID         -  OT0558
 OT0558  STATE/COUNTY-  SD/CUSTER
 OT0558  COUNTRY     -  US
 OT0558  USGS QUAD   -  CUSTER (2017)
 OT0558
 OT0558                         *CURRENT SURVEY CONTROL
 OT0558  ______________________________________________________________________
 OT0558* NAD 83(1986) POSITION- 43 45 48.09   (N) 103 36 04.80   (W)   HD_HELD1
 OT0558* NAVD 88 ORTHO HEIGHT -  1623.632 (meters)     5326.87  (feet) ADJUSTED
 OT0558  ______________________________________________________________________
 OT0558  GEOID HEIGHT    -        -13.746 (meters)                     GEOID18
 OT0558  DYNAMIC HEIGHT  -       1622.887 (meters)     5324.42  (feet) COMP
 OT0558  MODELED GRAVITY -    980,101.2   (mgal)                       NAVD 88
 OT0558
 OT0558  VERT ORDER      -  FIRST     CLASS II
 OT0558
 OT0558.The horizontal coordinates were determined by differentially corrected
 OT0558.hand held GPS observations or other comparable positioning techniques
 OT0558.and have an estimated accuracy of +/- 3 meters.
 OT0558
 OT0558.The orthometric height was determined by differential leveling and
 OT0558.adjusted by the NATIONAL GEODETIC SURVEY
 OT0558.in October 1997.
 OT0558
 OT0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0558.GEOID18 height accuracy estimate available here.
 OT0558
 OT0558.Click photographs - Photos may exist for this station.
 OT0558
 OT0558.The dynamic height is computed by dividing the NAVD 88
 OT0558.geopotential number by the normal gravity value computed on the
 OT0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0558.degrees latitude (g = 980.6199 gals.).
 OT0558
 OT0558.The modeled gravity was interpolated from observed gravity values.
 OT0558
 OT0558;                    North         East    Units  Estimated Accuracy
 OT0558;SPC SD S     -   164,039.9     336,938.2     MT  (+/- 3 meters HH1 GPS) 
 OT0558
 OT0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1258246540(NAD 83)
 OT0558
 OT0558                          SUPERSEDED SURVEY CONTROL
 OT0558
 OT0558  NAVD 88 (06/15/91) 1623.604  (m)         5326.77   (f) SUPERSEDED  1 2
 OT0558  NGVD 29 (??/??/92) 1622.980  (m)         5324.73   (f) ADJ UNCH    1 2
 OT0558
 OT0558.Superseded values are not recommended for survey control.
 OT0558
 OT0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0558.See file dsdata.pdf to determine how the superseded data were derived.
 OT0558
 OT0558_MARKER: DB = BENCH MARK DISK
 OT0558_SETTING: 80 = SET IN A BOULDER
 OT0558_STAMPING: 5322 DW
 OT0558_MARK LOGO: USGS
 OT0558_PROJECTION: FLUSH
 OT0558_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0558+STABILITY: SURFACE MOTION
 OT0558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0558+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2023
 OT0558
 OT0558  HISTORY     - Date     Condition        Report By
 OT0558  HISTORY     - 1898     MONUMENTED       USGS
 OT0558  HISTORY     - 1934     GOOD             CGS
 OT0558  HISTORY     - 19950418 GOOD             NGS
 OT0558  HISTORY     - 20230720 POOR             INDIV
 OT0558
 OT0558                          STATION DESCRIPTION
 OT0558
 OT0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0558'IN CUSTER.
 OT0558'AT CUSTER, CUSTER COUNTY, ABOUT 500 FEET SOUTHEAST OF THE CHICAGO,
 OT0558'BURLINGTON AND QUINCY RAILROAD, ABOUT 0.2 MILE NORTH OF MILEPOST
 OT0558'44, ABOUT 500 FEET EAST OF A GREASE FACTORY, NORTHEAST OF THE
 OT0558'CITY TOURIST CAMP OFFICE, 41 FEET EAST OF THE EAST CORNER OF A
 OT0558'SMALL LOG CABIN, 55 FEET SOUTHEAST OF THE CENTER LINE OF A ROAD,
 OT0558'ABOUT 4 FEET WEST OF A BLAZED 6-INCH PINE TREE, ABOUT 15 FEET
 OT0558'HIGHER THAN THE ROAD, AND IN THE TOP OF ONE OF A GROUP OF LARGE
 OT0558'GRANITE BOULDERS.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 OT0558'DISK, STAMPED DW 5322.
 OT0558
 OT0558                          STATION RECOVERY (1995)
 OT0558
 OT0558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0558'IN CUSTER, AT THE INTERSECTION OF 4TH AND GORDON STREETS, NEAR THE
 OT0558'CENTER OF A 9 BY 20-FOOT BOULDER IN A GROUP OF BOULDERS ON THE SIDE OF
 OT0558'A HILL ACROSS GORDON STREET FROM FRENCH CREEK PARK, 89.3 M (293.0 FT)
 OT0558'NORTHEAST OF THE NORTHEAST CORNER OF THE SHADY REST MOTEL OFFICE, 63.5
 OT0558'M (208.3 FT) SOUTHWEST OF THE CENTER OF 4TH STREET, 8.4 M (27.6 FT)
 OT0558'SOUTHEAST OF THE CENTER OF GORDON STREET, 3.6 M (11.8 FT) NORTHEAST OF
 OT0558'A 14-INCH PINE TREE, 3.2 M (10.5 FT) SOUTHWEST OF A 12-INCH PINE TREE,
 OT0558'AND 3.0 M (9.8 FT) ABOVE THE LEVEL OF GORDON STREET.
 OT0558
 OT0558                          STATION RECOVERY (2023)
 OT0558
 OT0558'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2023 (JR)
 OT0558'THE MARK WAS FOUND APPROXIMATELY 3 M (9.8 FT) ABOVE THE CURRENT PAVED
 OT0558'ROADWAY IN A CLUSTER OF MATURE PINE TREES AND GRANITE BOULDERS.  THE
 OT0558'BOULDERS ARE HEAVILY COVERED IN MOSS AND PINE NEEDLES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0561 ***********************************************************************
 OT0561  DESIGNATION -  5469 DW
 OT0561  PID         -  OT0561
 OT0561  STATE/COUNTY-  SD/CUSTER
 OT0561  COUNTRY     -  US
 OT0561  USGS QUAD   -  CICERO PEAK (2017)
 OT0561
 OT0561                         *CURRENT SURVEY CONTROL
 OT0561  ______________________________________________________________________
 OT0561* NAD 83(1986) POSITION- 43 43 33.51   (N) 103 36 15.74   (W)   HD_HELD1
 OT0561* NAVD 88 ORTHO HEIGHT -  1668.433 (meters)     5473.85  (feet) ADJUSTED
 OT0561  ______________________________________________________________________
 OT0561  GEOID HEIGHT    -        -13.821 (meters)                     GEOID18
 OT0561  DYNAMIC HEIGHT  -       1667.672 (meters)     5471.35  (feet) COMP
 OT0561  MODELED GRAVITY -    980,102.1   (mgal)                       NAVD 88
 OT0561
 OT0561  VERT ORDER      -  FIRST     CLASS II
 OT0561
 OT0561.The horizontal coordinates were determined by differentially corrected
 OT0561.hand held GPS observations or other comparable positioning techniques
 OT0561.and have an estimated accuracy of +/- 3 meters.
 OT0561
 OT0561.The orthometric height was determined by differential leveling and
 OT0561.adjusted by the NATIONAL GEODETIC SURVEY
 OT0561.in October 1997.
 OT0561
 OT0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0561.GEOID18 height accuracy estimate available here.
 OT0561
 OT0561.Click photographs - Photos may exist for this station.
 OT0561
 OT0561.The dynamic height is computed by dividing the NAVD 88
 OT0561.geopotential number by the normal gravity value computed on the
 OT0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0561.degrees latitude (g = 980.6199 gals.).
 OT0561
 OT0561.The modeled gravity was interpolated from observed gravity values.
 OT0561
 OT0561;                    North         East    Units  Estimated Accuracy
 OT0561;SPC SD S     -   159,899.6     336,530.2     MT  (+/- 3 meters HH1 GPS) 
 OT0561
 OT0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1240742384(NAD 83)
 OT0561
 OT0561                          SUPERSEDED SURVEY CONTROL
 OT0561
 OT0561  NAVD 88 (06/15/91) 1668.383  (m)         5473.69   (f) SUPERSEDED  1 2
 OT0561  NGVD 29 (??/??/92) 1667.762  (m)         5471.65   (f) ADJ UNCH    1 2
 OT0561
 OT0561.Superseded values are not recommended for survey control.
 OT0561
 OT0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0561.See file dsdata.pdf to determine how the superseded data were derived.
 OT0561
 OT0561_MARKER: B = BOLT
 OT0561_SETTING: 66 = SET IN ROCK OUTCROP
 OT0561_STAMPING: USGS 5469 FT BM
 OT0561_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OT0561_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0561+STABILITY: POSITION/ELEVATION WELL
 OT0561_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0561+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 OT0561
 OT0561  HISTORY     - Date     Condition        Report By
 OT0561  HISTORY     - 1898     MONUMENTED       USGS
 OT0561  HISTORY     - 1934     GOOD             CGS
 OT0561  HISTORY     - 19950411 GOOD             NGS
 OT0561
 OT0561                          STATION DESCRIPTION
 OT0561
 OT0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0561'3 MI S FROM CUSTER.
 OT0561'3.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0561'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.4 MILE NORTH
 OT0561'OF MILEPOST 41, 75.0 FEET NORTHEAST OF THE NORTHEAST RAIL, 105
 OT0561'FEET SOUTHWEST OF THE CENTER LINE OF STATE HIGHWAY 83, 28.5 FEET
 OT0561'NORTHEAST OF A FENCE, IN A ROCK OUTCROP, AND 2 FEET SOUTH OF A
 OT0561'PYRAMID OF ROCKS.  A 3/4-INCH COPPER BOLT, STAMPED U.S.G.S. B.M.
 OT0561'5469 FT.
 OT0561
 OT0561                          STATION RECOVERY (1995)
 OT0561
 OT0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0561'4.7 KM (2.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 OT0561'IN CUSTER, THENCE 0.9 KM (0.55 MI) SOUTHERLY ALONG A GRAVELED ROAD, A
 OT0561'3/4- INCH COPPER BOLT NEAR THE CENTER OF A 5 BY 8-FOOT AREA OF
 OT0561'OUTCROPPING BEDROCK THAT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OT0561'SURFACE, 32.2 M (105.6 FT) WEST OF THE ROAD CENTER, 24.4 M (80.1 FT)
 OT0561'EAST OF THE CENTER OF A RAILROAD BED (TRACKS REMOVED), 14.3 M (46.9
 OT0561'FT) NORTH OF THE EXTENDED CENTER OF A GRAVELED ROAD LEADING EAST, 11.3
 OT0561'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 OT0561'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL
 OT0561'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OT0561'THROUGH A 4-INCH PVC CAP.  THE MARK IS ON PROPERTY OWNED BY CUSTER
 OT0561'COUNTY.  TO GAIN ACCESS TO THE MARK CONTACT--JERRY WILKERSON, CUSTER
 OT0561'COUNTY AIRPORT, 12200 AVIATION PLACE, CUSTER, SD 57730, TELEPHONE
 OT0561'NUMBER (605) 673-3874.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1632 ***********************************************************************
 PU1632  CBN         -  This is a Cooperative Base Network Control Station.
 PU1632  DESIGNATION -  5514
 PU1632  PID         -  PU1632
 PU1632  STATE/COUNTY-  SD/PENNINGTON
 PU1632  COUNTRY     -  US
 PU1632  USGS QUAD   -  ROCHFORD (2017)
 PU1632
 PU1632                         *CURRENT SURVEY CONTROL
 PU1632  ______________________________________________________________________
 PU1632* NAD 83(2011) POSITION- 44 01 25.65671(N) 103 39 30.59697(W)   ADJUSTED
 PU1632* NAD 83(2011) ELLIP HT-  1668.743 (meters)        (06/27/12)   ADJUSTED
 PU1632* NAD 83(2011) EPOCH   -  2010.00
 PU1632* NAVD 88 ORTHO HEIGHT -  1682.041 (meters)     5518.50  (feet) ADJUSTED
 PU1632  ______________________________________________________________________
 PU1632  GEOID HEIGHT    -        -13.280 (meters)                     GEOID18
 PU1632  NAD 83(2011) X  - -1,084,999.477 (meters)                     COMP
 PU1632  NAD 83(2011) Y  - -4,464,899.205 (meters)                     COMP
 PU1632  NAD 83(2011) Z  -  4,411,152.696 (meters)                     COMP
 PU1632  LAPLACE CORR    -        -11.43  (seconds)                    DEFLEC18
 PU1632  DYNAMIC HEIGHT  -       1681.288 (meters)     5516.03  (feet) COMP
 PU1632  MODELED GRAVITY -    980,109.5   (mgal)                       NAVD 88
 PU1632
 PU1632  VERT ORDER      -  SECOND    CLASS 0
 PU1632
 PU1632  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU1632  Standards:
 PU1632         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU1632            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU1632  -------------------------------------------------------------------
 PU1632  NETWORK    0.60   1.25           0.27   0.21   0.64     -0.06417449
 PU1632  -------------------------------------------------------------------
 PU1632  Click here for local accuracies and other accuracy information.
 PU1632
 PU1632.The horizontal coordinates were established by GPS observations
 PU1632.and adjusted by the National Geodetic Survey in June 2012.
 PU1632
 PU1632.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU1632.been affixed to the stable North American tectonic plate. See 
 PU1632.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU1632
 PU1632.The horizontal coordinates are valid at the epoch date displayed above
 PU1632.which is a decimal equivalence of Year/Month/Day.
 PU1632
 PU1632.The orthometric height was determined by differential leveling and
 PU1632.adjusted by the NATIONAL GEODETIC SURVEY
 PU1632.in June 1991.
 PU1632
 PU1632.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1632.GEOID18 height accuracy estimate available here.
 PU1632
 PU1632.Click photographs - Photos may exist for this station.
 PU1632
 PU1632.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU1632
 PU1632.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1632
 PU1632.The ellipsoidal height was determined by GPS observations
 PU1632.and is referenced to NAD 83.
 PU1632
 PU1632.The dynamic height is computed by dividing the NAVD 88
 PU1632.geopotential number by the normal gravity value computed on the
 PU1632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1632.degrees latitude (g = 980.6199 gals.).
 PU1632
 PU1632.The modeled gravity was interpolated from observed gravity values.
 PU1632
 PU1632. The following values were computed from the NAD 83(2011) position.
 PU1632
 PU1632;                    North         East     Units Scale Factor Converg.
 PU1632;SPC SD S     -   193,134.007   333,497.083   MT  0.99993187   -2 17 37.9
 PU1632;SPC SD S     -   633,640.49  1,094,148.35   sFT  0.99993187   -2 17 37.9
 PU1632;UTM  13      - 4,875,390.303   607,510.997   MT  0.99974216   +0 55 56.5
 PU1632
 PU1632!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1632!SPC SD S     -   0.99973840  x   0.99993187  =   0.99967029
 PU1632!UTM  13      -   0.99973840  x   0.99974216  =   0.99948063
 PU1632
 PU1632_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0751075390(NAD 83)
 PU1632
 PU1632                          SUPERSEDED SURVEY CONTROL
 PU1632
 PU1632  NAD 83(2007)-  44 01 25.65659(N)    103 39 30.59812(W) AD(2002.00) 0
 PU1632  ELLIP H (02/10/07) 1668.772  (m)                       GP(2002.00)    
 PU1632  NAD 83(1993)-  44 01 25.65600(N)    103 39 30.59803(W) AD(       ) A
 PU1632  ELLIP H (06/23/03) 1668.759  (m)                       GP(       ) 3 1
 PU1632  NAVD 88            1682.04   (m)         5518.5    (f) LEVELING    3  
 PU1632  NGVD 29 (??/??/92) 1681.405  (m)         5516.41   (f) ADJ UNCH    2 0
 PU1632
 PU1632.Superseded values are not recommended for survey control.
 PU1632
 PU1632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1632.See file dsdata.pdf to determine how the superseded data were derived.
 PU1632
 PU1632_MARKER: P = PIPE CAP
 PU1632_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1632_STAMPING: DW 5514
 PU1632_MARK LOGO: USGS
 PU1632_PROJECTION: PROJECTING 20 CENTIMETERS
 PU1632_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1632_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1632+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 PU1632
 PU1632  HISTORY     - Date     Condition        Report By
 PU1632  HISTORY     - 1900     MONUMENTED       USGS
 PU1632  HISTORY     - 1934     GOOD             CGS
 PU1632  HISTORY     - 20020514 GOOD             SDDT
 PU1632
 PU1632                          STATION DESCRIPTION
 PU1632
 PU1632'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1632'4.8 MI S FROM MYSTIC.
 PU1632'4.8 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 PU1632'FROM THE POST OFFICE AT MYSTIC, PENNINGTON COUNTY, ABOUT 10 RAILS
 PU1632'SOUTH OF MILEPOST 70, 32.5 FEET WEST OF THE WEST FENCE, AND 0.7
 PU1632'FEET EAST OF THE RIGHT-OF-WAY FENCE.  A UNITED STATES GEOLOGICAL
 PU1632'SURVEY STANDARD CAP, STAMPED DW 5514 AND RIVETED ON THE TOP OF A
 PU1632'3 1/2-INCH IRON PIPE.
 PU1632
 PU1632                          STATION RECOVERY (2002)
 PU1632
 PU1632'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PU1632'DESCRIBED BY SDDOT 2002
 PU1632'THE STATION IN LOCATED ABOUT 10 MILES NORTH OF HILL CITY.
 PU1632'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAYS 16 AND 385  AND
 PU1632'FOREST SERVICE
 PU1632'ROAD 17 IN HILL CITY, GO NORTH ON FOREST SERVICE ROAD 17 FOR 5.4 MILES
 PU1632'TO ITS JUNCTION WITH
 PU1632'FOREST SERVICE ROAD 231(MYSTIC ROAD), TURN RIGHT OF FOREST SERVICE
 PU1632'ROAD 231 AND GO
 PU1632'NORTH FOR 3.9 MILES TO A CATTLE GUARD AND THE THE STATIN ON THE RIGHT.
 PU1632'THE STATION IS 63 FT EAST OF THE CENTERLINE OF THE ROAD, 34 FT WEST
 PU1632'FROM THE CENTERLINE
 PU1632'OF THE RAILS TO TRAILS(OLD RAILROAD LINE), 18 FT SOUTH OF AN EAST/WEST
 PU1632'FENCE LINE, 2 FT
 PU1632'WEST OF A WITNESS POST AND 1 FT EAST OF A METAL FOREST SERVICE WITNESS
 PU1632'POST.
 PU1632'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1677 ***********************************************************************
 PU1677  DESIGNATION -  5610
 PU1677  PID         -  PU1677
 PU1677  STATE/COUNTY-  SD/LAWRENCE
 PU1677  COUNTRY     -  US
 PU1677  USGS QUAD   -  SAVOY (2017)
 PU1677
 PU1677                         *CURRENT SURVEY CONTROL
 PU1677  ______________________________________________________________________
 PU1677* NAD 83(1986) POSITION- 44 16 18.62   (N) 103 54 30.49   (W)   HD_HELD1
 PU1677* NAVD 88 ORTHO HEIGHT -  1711.437 (meters)     5614.94  (feet) ADJUSTED
 PU1677  ______________________________________________________________________
 PU1677  GEOID HEIGHT    -        -13.078 (meters)                     GEOID18
 PU1677  DYNAMIC HEIGHT  -       1710.669 (meters)     5612.42  (feet) COMP
 PU1677  MODELED GRAVITY -    980,107.4   (mgal)                       NAVD 88
 PU1677
 PU1677  VERT ORDER      -  SECOND    CLASS 0
 PU1677
 PU1677.The horizontal coordinates were determined by differentially corrected
 PU1677.hand held GPS observations or other comparable positioning techniques
 PU1677.and have an estimated accuracy of +/- 3 meters.
 PU1677
 PU1677.The orthometric height was determined by differential leveling and
 PU1677.adjusted by the NATIONAL GEODETIC SURVEY
 PU1677.in June 1991.
 PU1677
 PU1677.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1677.GEOID18 height accuracy estimate available here.
 PU1677
 PU1677.Click photographs - Photos may exist for this station.
 PU1677
 PU1677.The dynamic height is computed by dividing the NAVD 88
 PU1677.geopotential number by the normal gravity value computed on the
 PU1677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1677.degrees latitude (g = 980.6199 gals.).
 PU1677
 PU1677.The modeled gravity was interpolated from observed gravity values.
 PU1677
 PU1677;                    North         East    Units  Estimated Accuracy
 PU1677;SPC SD N     -    56,259.7     288,063.0     MT  (+/- 3 meters HH1 GPS) 
 PU1677
 PU1677_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8711202645(NAD 83)
 PU1677
 PU1677                          SUPERSEDED SURVEY CONTROL
 PU1677
 PU1677  NGVD 29 (??/??/92) 1710.753  (m)         5612.70   (f) ADJ UNCH    2 0
 PU1677
 PU1677.Superseded values are not recommended for survey control.
 PU1677
 PU1677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1677.See file dsdata.pdf to determine how the superseded data were derived.
 PU1677
 PU1677_MARKER: P = PIPE CAP
 PU1677_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1677_STAMPING: DW 5610
 PU1677_MARK LOGO: USGS
 PU1677_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1677_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1677+SATELLITE: SATELLITE OBSERVATIONS - December 05, 2023
 PU1677
 PU1677  HISTORY     - Date     Condition        Report By
 PU1677  HISTORY     - 1900     MONUMENTED       USGS
 PU1677  HISTORY     - 1938     GOOD             CGS
 PU1677  HISTORY     - 20231205 GOOD             SDDT
 PU1677
 PU1677                          STATION DESCRIPTION
 PU1677
 PU1677'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1677'11 MI SW FROM LEAD.
 PU1677'11.0 MILES SOUTHWEST ALONG U.S. HIGHWAY 85 FROM LEAD, LAWRENCE
 PU1677'COUNTY, 130 FEET SOUTH OF THE FRONT DOOR OF A COTTAGE, 106
 PU1677'FEET NORTH OF BENCH MARK L 183, DESCRIBED BELOW, 21.7 FEET
 PU1677'NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND 1 FOOT SOUTH
 PU1677'OF A STONE WALL.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 PU1677'CAP, STAMPED DW 5610 AND RIVETED ON THE TOP OF A 3-1/2-INCH
 PU1677'IRON PIPE.
 PU1677
 PU1677                          STATION RECOVERY (2023)
 PU1677
 PU1677'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 PU1677'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0554 ***********************************************************************
 OT0554  DESIGNATION -  5696 DW
 OT0554  PID         -  OT0554
 OT0554  STATE/COUNTY-  SD/CUSTER
 OT0554  COUNTRY     -  US
 OT0554  USGS QUAD   -  BERNE (2017)
 OT0554
 OT0554                         *CURRENT SURVEY CONTROL
 OT0554  ______________________________________________________________________
 OT0554* NAD 83(1986) POSITION- 43 50 11.58   (N) 103 38 18.77   (W)   HD_HELD1
 OT0554* NAVD 88 ORTHO HEIGHT -  1737.557 (meters)     5700.63  (feet) ADJUSTED
 OT0554  ______________________________________________________________________
 OT0554  GEOID HEIGHT    -        -13.391 (meters)                     GEOID18
 OT0554  DYNAMIC HEIGHT  -       1736.699 (meters)     5697.82  (feet) COMP
 OT0554  MODELED GRAVITY -    980,061.6   (mgal)                       NAVD 88
 OT0554
 OT0554  VERT ORDER      -  SECOND    CLASS 0
 OT0554
 OT0554.The horizontal coordinates were determined by differentially corrected
 OT0554.hand held GPS observations or other comparable positioning techniques
 OT0554.and have an estimated accuracy of +/- 3 meters.
 OT0554
 OT0554.The orthometric height was determined by differential leveling and
 OT0554.adjusted by the NATIONAL GEODETIC SURVEY
 OT0554.in June 1991.
 OT0554
 OT0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0554.GEOID18 height accuracy estimate available here.
 OT0554
 OT0554.Click photographs - Photos may exist for this station.
 OT0554
 OT0554.The dynamic height is computed by dividing the NAVD 88
 OT0554.geopotential number by the normal gravity value computed on the
 OT0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0554.degrees latitude (g = 980.6199 gals.).
 OT0554
 OT0554.The modeled gravity was interpolated from observed gravity values.
 OT0554
 OT0554;                    North         East    Units  Estimated Accuracy
 OT0554;SPC SD S     -   172,283.5     334,267.7     MT  (+/- 3 meters HH1 GPS) 
 OT0554
 OT0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0945254619(NAD 83)
 OT0554
 OT0554                          SUPERSEDED SURVEY CONTROL
 OT0554
 OT0554  NGVD 29 (??/??/92) 1736.867  (m)         5698.37   (f) ADJ UNCH    2 0
 OT0554
 OT0554.Superseded values are not recommended for survey control.
 OT0554
 OT0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0554.See file dsdata.pdf to determine how the superseded data were derived.
 OT0554
 OT0554_MARKER: DB = BENCH MARK DISK
 OT0554_SETTING: 66 = SET IN ROCK OUTCROP
 OT0554_STAMPING: 5696
 OT0554_MARK LOGO: USGS
 OT0554_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0554+STABILITY: POSITION/ELEVATION WELL
 OT0554_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0554+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2026
 OT0554
 OT0554  HISTORY     - Date     Condition        Report By
 OT0554  HISTORY     - 1898     MONUMENTED       USGS
 OT0554  HISTORY     - 1934     GOOD             CGS
 OT0554  HISTORY     - 20260309 GOOD             SDDT
 OT0554
 OT0554                          STATION DESCRIPTION
 OT0554
 OT0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0554'7.7 MI N FROM CUSTER.
 OT0554'7.7 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0554'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.1 MILE NORTH
 OT0554'OF MILEPOST 52, AT THE SOUTH END OF A LONG CURVING ROCK CUT,
 OT0554'28.5 FEET EAST OF THE EAST RAIL, AND IN THE FLAT FACE OF A
 OT0554'2- BY 2-FOOT QUARTZ ROCK WHICH IS ABOUT 6 FEET NORTHWEST OF THE
 OT0554'MAIN OUTCROP.  A COPPER BOLT, STAMPED U.S.G.S. BM 5696 FT.
 OT0554
 OT0554                          STATION RECOVERY (2026)
 OT0554
 OT0554'RECOVERY NOTE BY SD DEPT OF TRANSP 2026 (JC)
 OT0554'MARK FOUND IN GOOD CONDITION.  ONE COULD USE GNSS ON THE MARK BUT ITS
 OT0554'IMPRACTICAL TO SET EQUIPMENT OVER THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0555 ***********************************************************************
 OT0555  DESIGNATION -  5749 DW
 OT0555  PID         -  OT0555
 OT0555  STATE/COUNTY-  SD/CUSTER
 OT0555  COUNTRY     -  US
 OT0555  USGS QUAD   -  BERNE (2017)
 OT0555
 OT0555                         *CURRENT SURVEY CONTROL
 OT0555  ______________________________________________________________________
 OT0555* NAD 83(1986) POSITION- 43 48 12.33   (N) 103 38 08.61   (W)   HD_HELD1
 OT0555* NAVD 88 ORTHO HEIGHT -  1753.818 (meters)     5753.98  (feet) ADJUSTED
 OT0555  ______________________________________________________________________
 OT0555  GEOID HEIGHT    -        -13.478 (meters)                     GEOID18
 OT0555  DYNAMIC HEIGHT  -       1752.969 (meters)     5751.20  (feet) COMP
 OT0555  MODELED GRAVITY -    980,071.1   (mgal)                       NAVD 88
 OT0555
 OT0555  VERT ORDER      -  SECOND    CLASS 0
 OT0555
 OT0555.The horizontal coordinates were determined by differentially corrected
 OT0555.hand held GPS observations or other comparable positioning techniques
 OT0555.and have an estimated accuracy of +/- 3 meters.
 OT0555
 OT0555.The orthometric height was determined by differential leveling and
 OT0555.adjusted by the NATIONAL GEODETIC SURVEY
 OT0555.in June 1991.
 OT0555
 OT0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0555.GEOID18 height accuracy estimate available here.
 OT0555
 OT0555.Click photographs - Photos may exist for this station.
 OT0555
 OT0555.The dynamic height is computed by dividing the NAVD 88
 OT0555.geopotential number by the normal gravity value computed on the
 OT0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0555.degrees latitude (g = 980.6199 gals.).
 OT0555
 OT0555.The modeled gravity was interpolated from observed gravity values.
 OT0555
 OT0555;                    North         East    Units  Estimated Accuracy
 OT0555;SPC SD S     -   168,597.2     334,348.2     MT  (+/- 3 meters HH1 GPS) 
 OT0555
 OT0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0974050944(NAD 83)
 OT0555
 OT0555                          SUPERSEDED SURVEY CONTROL
 OT0555
 OT0555  NGVD 29 (??/??/92) 1753.149  (m)         5751.79   (f) ADJ UNCH    2 0
 OT0555
 OT0555.Superseded values are not recommended for survey control.
 OT0555
 OT0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0555.See file dsdata.pdf to determine how the superseded data were derived.
 OT0555
 OT0555_MARKER: DB = BENCH MARK DISK
 OT0555_SETTING: 66 = SET IN ROCK OUTCROP
 OT0555_STAMPING: 5749 DW
 OT0555_MARK LOGO: USGS
 OT0555_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0555+STABILITY: POSITION/ELEVATION WELL
 OT0555
 OT0555  HISTORY     - Date     Condition        Report By
 OT0555  HISTORY     - 1898     MONUMENTED       USGS
 OT0555  HISTORY     - 1934     GOOD             CGS
 OT0555
 OT0555                          STATION DESCRIPTION
 OT0555
 OT0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0555'5.1 MI N FROM CUSTER.
 OT0555'5.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0555'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.5 MILE SOUTH
 OT0555'OF MILEPOST 50, ABOUT 230 FEET NORTH OF A ROAD CROSSING, 22.5 FEET
 OT0555'EAST OF THE CENTER LINE OF A ROAD, 2.5 FEET EAST OF A FENCE,
 OT0555'IN THE TOP OF A QUARTZ OUTCROP ON THE SOUTH SLOPE OF A HILL,
 OT0555'AND ABOUT LEVEL WITH THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 OT0555'STANDARD DISK, STAMPED DW 5749.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1613 ***********************************************************************
 PU1613  DESIGNATION -  5862
 PU1613  PID         -  PU1613
 PU1613  STATE/COUNTY-  SD/LAWRENCE
 PU1613  COUNTRY     -  US
 PU1613  USGS QUAD   -  LEAD (2017)
 PU1613
 PU1613                         *CURRENT SURVEY CONTROL
 PU1613  ______________________________________________________________________
 PU1613* NAD 83(1986) POSITION- 44 18 54.     (N) 103 47 54.     (W)   SCALED
 PU1613* NAVD 88 ORTHO HEIGHT -  1788.098 (meters)     5866.45  (feet) ADJUSTED
 PU1613  ______________________________________________________________________
 PU1613  GEOID HEIGHT    -        -13.442 (meters)                     GEOID18
 PU1613  DYNAMIC HEIGHT  -       1787.307 (meters)     5863.86  (feet) COMP
 PU1613  MODELED GRAVITY -    980,110.6   (mgal)                       NAVD 88
 PU1613
 PU1613  VERT ORDER      -  SECOND    CLASS 0
 PU1613
 PU1613.The horizontal coordinates were scaled from a map and have
 PU1613.an estimated accuracy of +/- 6 seconds.
 PU1613
 PU1613.The orthometric height was determined by differential leveling and
 PU1613.adjusted by the NATIONAL GEODETIC SURVEY
 PU1613.in June 1991.
 PU1613
 PU1613.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1613.GEOID18 height accuracy estimate available here.
 PU1613
 PU1613.Click photographs - Photos may exist for this station.
 PU1613
 PU1613.The dynamic height is computed by dividing the NAVD 88
 PU1613.geopotential number by the normal gravity value computed on the
 PU1613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1613.degrees latitude (g = 980.6199 gals.).
 PU1613
 PU1613.The modeled gravity was interpolated from observed gravity values.
 PU1613
 PU1613;                    North         East    Units  Estimated Accuracy
 PU1613;SPC SD N     -    60,630.      297,070.      MT  (+/- 180 meters Scaled)
 PU1613
 PU1613_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK958075(NAD 83)
 PU1613
 PU1613                          SUPERSEDED SURVEY CONTROL
 PU1613
 PU1613  NGVD 29 (??/??/92) 1787.437  (m)         5864.28   (f) ADJ UNCH    2 0
 PU1613
 PU1613.Superseded values are not recommended for survey control.
 PU1613
 PU1613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1613.See file dsdata.pdf to determine how the superseded data were derived.
 PU1613
 PU1613_MARKER: P = PIPE CAP
 PU1613_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1613_STAMPING: DW 5862
 PU1613_MARK LOGO: USGS
 PU1613_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1613_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1613
 PU1613  HISTORY     - Date     Condition        Report By
 PU1613  HISTORY     - 1900     MONUMENTED       USGS
 PU1613  HISTORY     - 1938     GOOD             CGS
 PU1613
 PU1613                          STATION DESCRIPTION
 PU1613
 PU1613'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1613'3.7 MI S FROM LEAD.
 PU1613'3.7 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM LEAD, LAWRENCE COUNTY,
 PU1613'ABOUT 1.9 MILES NORTHWEST OF ENGLEWOOD, AT THE OVERHEAD CROSSING
 PU1613'OF THE CHICAGO, BURLINGTON AND QUINCY RAILROAD, 50 FEET WEST OF THE
 PU1613'CENTER LINE OF THE HIGHWAY AND 50 FEET NORTH OF THE NORTH RAIL.
 PU1613'A UNITED STATES GEOLOGICAL SURVEY STANDARD CAP, STAMPED DW 5862
 PU1613'AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1620 ***********************************************************************
 PU1620  DESIGNATION -  5863
 PU1620  PID         -  PU1620
 PU1620  STATE/COUNTY-  SD/LAWRENCE
 PU1620  COUNTRY     -  US
 PU1620  USGS QUAD   -  NAHANT (2017)
 PU1620
 PU1620                         *CURRENT SURVEY CONTROL
 PU1620  ______________________________________________________________________
 PU1620* NAD 83(1986) POSITION- 44 12 35.     (N) 103 46 07.     (W)   SCALED
 PU1620* NAVD 88 ORTHO HEIGHT -  1788.475 (meters)     5867.69  (feet) ADJUSTED
 PU1620  ______________________________________________________________________
 PU1620  GEOID HEIGHT    -        -13.163 (meters)                     GEOID18
 PU1620  DYNAMIC HEIGHT  -       1787.663 (meters)     5865.02  (feet) COMP
 PU1620  MODELED GRAVITY -    980,098.6   (mgal)                       NAVD 88
 PU1620
 PU1620  VERT ORDER      -  SECOND    CLASS 0
 PU1620
 PU1620.The horizontal coordinates were scaled from a map and have
 PU1620.an estimated accuracy of +/- 6 seconds.
 PU1620
 PU1620.The orthometric height was determined by differential leveling and
 PU1620.adjusted by the NATIONAL GEODETIC SURVEY
 PU1620.in June 1991.
 PU1620
 PU1620.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1620.GEOID18 height accuracy estimate available here.
 PU1620
 PU1620.Click photographs - Photos may exist for this station.
 PU1620
 PU1620.The dynamic height is computed by dividing the NAVD 88
 PU1620.geopotential number by the normal gravity value computed on the
 PU1620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1620.degrees latitude (g = 980.6199 gals.).
 PU1620
 PU1620.The modeled gravity was interpolated from observed gravity values.
 PU1620
 PU1620;                    North         East    Units  Estimated Accuracy
 PU1620;SPC SD N     -    48,840.      298,900.      MT  (+/- 180 meters Scaled)
 PU1620
 PU1620_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ983959(NAD 83)
 PU1620
 PU1620                          SUPERSEDED SURVEY CONTROL
 PU1620
 PU1620  NGVD 29 (??/??/92) 1787.807  (m)         5865.50   (f) ADJ UNCH    2 0
 PU1620
 PU1620.Superseded values are not recommended for survey control.
 PU1620
 PU1620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1620.See file dsdata.pdf to determine how the superseded data were derived.
 PU1620
 PU1620_MARKER: DB = BENCH MARK DISK
 PU1620_SETTING: 66 = SET IN ROCK OUTCROP
 PU1620_STAMPING: DW 5863
 PU1620_MARK LOGO: USGS
 PU1620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1620+STABILITY: POSITION/ELEVATION WELL
 PU1620
 PU1620  HISTORY     - Date     Condition        Report By
 PU1620  HISTORY     - 1900     MONUMENTED       USGS
 PU1620  HISTORY     - 1938     GOOD             CGS
 PU1620
 PU1620                          STATION DESCRIPTION
 PU1620
 PU1620'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1620'2.9 MI SE FROM DUMONT.
 PU1620'2.9 MILES SOUTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 PU1620'RAILROAD FROM THE STATION AT DUMONT, LAWRENCE COUNTY, ABOUT 0.3
 PU1620'MILE SOUTH OF MILEPOST 91, ABOUT 220 FEET NORTHEAST OF A TRESTLE,
 PU1620'ABOUT 75 FEET EAST OF THE EAST RAIL, 15 FEET SOUTHWEST OF A LARGE
 PU1620'MOUND OF ROCKS, AND IN THE TOP OF A SMALL FLAT ROCK.  A UNITED
 PU1620'STATES GEOLOGICAL SURVEY STANDARD DISK, STAMPED DW 5863.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DQ1133 ***********************************************************************
 DQ1133  DESIGNATION -  5903 C
 DQ1133  PID         -  DQ1133
 DQ1133  STATE/COUNTY-  SD/MOODY
 DQ1133  COUNTRY     -  US
 DQ1133  USGS QUAD   -  ELKTON SW (2019)
 DQ1133
 DQ1133                         *CURRENT SURVEY CONTROL
 DQ1133  ______________________________________________________________________
 DQ1133* NAD 83(1986) POSITION- 44 00 25.7    (N) 096 27 14.2    (W)   HD_HELD2
 DQ1133* NAVD 88 ORTHO HEIGHT -   493.132 (meters)     1617.88  (feet) ADJUSTED
 DQ1133  ______________________________________________________________________
 DQ1133  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 DQ1133  DYNAMIC HEIGHT  -        493.023 (meters)     1617.53  (feet) COMP
 DQ1133  MODELED GRAVITY -    980,383.7   (mgal)                       NAVD 88
 DQ1133
 DQ1133  VERT ORDER      -  SECOND    CLASS I
 DQ1133
 DQ1133.The horizontal coordinates were established by autonomous hand held GPS
 DQ1133.observations and have an estimated accuracy of +/- 10 meters.
 DQ1133
 DQ1133.The orthometric height was determined by differential leveling and
 DQ1133.adjusted by the NATIONAL GEODETIC SURVEY
 DQ1133.in October 2017.
 DQ1133
 DQ1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ1133.GEOID18 height accuracy estimate available here.
 DQ1133
 DQ1133.Click photographs - Photos may exist for this station.
 DQ1133
 DQ1133.The dynamic height is computed by dividing the NAVD 88
 DQ1133.geopotential number by the normal gravity value computed on the
 DQ1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 DQ1133.degrees latitude (g = 980.6199 gals.).
 DQ1133
 DQ1133.The modeled gravity was interpolated from observed gravity values.
 DQ1133
 DQ1133;                    North         East    Units  Estimated Accuracy
 DQ1133;SPC SD S     -   193,212.      910,979.      MT  (+/- 10 meters HH2 GPS)
 DQ1133
 DQ1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0410575817(NAD 83)
 DQ1133
 DQ1133                          SUPERSEDED SURVEY CONTROL
 DQ1133
 DQ1133.No superseded survey control is available for this station.
 DQ1133
 DQ1133_MARKER: I = METAL ROD
 DQ1133_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
 DQ1133_STAMPING: 5903 C 2015
 DQ1133_MARK LOGO: MNDT
 DQ1133_PROJECTION: RECESSED 5 CENTIMETERS
 DQ1133_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 DQ1133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 DQ1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ1133+SATELLITE: SATELLITE OBSERVATIONS - May 12, 2015
 DQ1133_ROD/PIPE-DEPTH: 4.3 meters
 DQ1133
 DQ1133  HISTORY     - Date     Condition        Report By
 DQ1133  HISTORY     - 20150512 MONUMENTED       MNDT
 DQ1133
 DQ1133                          STATION DESCRIPTION
 DQ1133
 DQ1133'DESCRIBED BY MN DEPT OF TRANSP 2015
 DQ1133'THE STATION IS LOCATED ABOUT 15.9 MI (25.6 KM) SOUTH OF ELKTON, 12.1
 DQ1133'MI (19.5 KM) NORTHEAST OF TRENT AND 7.6 MI (12.2 KM) EAST-SOUTHEAST OF
 DQ1133'FLANDREAU.
 DQ1133'
 DQ1133'TO REACH THE MARK GO 7.75 MI (12.5 KM) WEST ALONG TRUNK HIGHWAY 30
 DQ1133'FROM THE JUNCTION OF TRUNK HIGHWAY 30 AND TRUNK HIGHWAY 23 SOUTH IN
 DQ1133'PIPESTONE, AT TRUNK HIGHWAY 30 MILEPOST 0.0.
 DQ1133'
 DQ1133'THE MARK IS LOCATED 58.0 FT (17.7 M) SOUTH OF TRUNK HIGHWAY 30, 7.0 FT
 DQ1133'(2.1 M) EAST OF 111TH STREET EXTENDED, 42.0 FT (12.8 M) EAST OF A
 DQ1133'FIELD ENTRANCE, 1.5 FT (0.5 M) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0497 ***********************************************************************
 PU0497  DESIGNATION -  6 DFC
 PU0497  PID         -  PU0497
 PU0497  STATE/COUNTY-  SD/PENNINGTON
 PU0497  COUNTRY     -  US
 PU0497  USGS QUAD   -  WASTA SE (2017)
 PU0497
 PU0497                         *CURRENT SURVEY CONTROL
 PU0497  ______________________________________________________________________
 PU0497* NAD 83(1986) POSITION- 44 07 28.96   (N) 102 18 28.14   (W)   HD_HELD1
 PU0497* NAVD 88 ORTHO HEIGHT -   834.928 (meters)     2739.26  (feet) ADJUSTED
 PU0497  ______________________________________________________________________
 PU0497  GEOID HEIGHT    -        -18.885 (meters)                     GEOID18
 PU0497  DYNAMIC HEIGHT  -        834.686 (meters)     2738.47  (feet) COMP
 PU0497  MODELED GRAVITY -    980,301.0   (mgal)                       NAVD 88
 PU0497
 PU0497  VERT ORDER      -  SECOND    CLASS 0
 PU0497
 PU0497.The horizontal coordinates were determined by differentially corrected
 PU0497.hand held GPS observations or other comparable positioning techniques
 PU0497.and have an estimated accuracy of +/- 3 meters.
 PU0497
 PU0497.The orthometric height was determined by differential leveling and
 PU0497.adjusted by the NATIONAL GEODETIC SURVEY
 PU0497.in June 1991.
 PU0497
 PU0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0497.GEOID18 height accuracy estimate available here.
 PU0497
 PU0497.Click photographs - Photos may exist for this station.
 PU0497
 PU0497.The dynamic height is computed by dividing the NAVD 88
 PU0497.geopotential number by the normal gravity value computed on the
 PU0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0497.degrees latitude (g = 980.6199 gals.).
 PU0497
 PU0497.The modeled gravity was interpolated from observed gravity values.
 PU0497
 PU0497;                    North         East    Units  Estimated Accuracy
 PU0497;SPC SD S     -   200,889.4     441,989.7     MT  (+/- 3 meters HH1 GPS) 
 PU0497
 PU0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1539389248(NAD 83)
 PU0497
 PU0497                          SUPERSEDED SURVEY CONTROL
 PU0497
 PU0497  NGVD 29 (??/??/92)  834.473  (m)         2737.77   (f) ADJ UNCH    2 0
 PU0497
 PU0497.Superseded values are not recommended for survey control.
 PU0497
 PU0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0497.See file dsdata.pdf to determine how the superseded data were derived.
 PU0497
 PU0497_MARKER: DD = SURVEY DISK
 PU0497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0497_STAMPING: 6 DFC TT 1950
 PU0497_MARK LOGO: USGS
 PU0497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0497+STABILITY: SURFACE MOTION
 PU0497
 PU0497  HISTORY     - Date     Condition        Report By
 PU0497  HISTORY     - 1950     MONUMENTED       USGS
 PU0497  HISTORY     - 1962     GOOD             CGS
 PU0497
 PU0497                          STATION DESCRIPTION
 PU0497
 PU0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0497'13.5 MI NW FROM WALL.
 PU0497'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM THE
 PU0497'POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED DIRT
 PU0497'ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 2.0
 PU0497'MILES WEST ALONG A TRACK ROAD, THENCE 3.0 MILES NORTHWEST ALONG
 PU0497'A GRAVELED ROAD, IN SECTION 22, T 2 N, R 15 E, 0.15 MILE
 PU0497'SOUTHWEST OF AND ACROSS THE ROAD FROM TWO LONE COTTONWOOD TREES,
 PU0497'168 FEET EAST OF A FENCE LEADING NORTH, 96 FEET SOUTHWEST OF THE
 PU0497'CENTER LINE OF THE ROAD, 88 FEET EAST OF A FENCE LEADING SOUTH,
 PU0497'86 FEET EAST OF A POWER POLE BRACED BY A GUY WIRE, 6 INCHES
 PU0497'NORTH OF A FENCE 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 4
 PU0497'FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0497'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0830 ***********************************************************************
 OT0830  DESIGNATION -  6 DHW
 OT0830  PID         -  OT0830
 OT0830  STATE/COUNTY-  SD/FALL RIVER
 OT0830  COUNTRY     -  US
 OT0830  USGS QUAD   -  CROWE DAM (2017)
 OT0830
 OT0830                         *CURRENT SURVEY CONTROL
 OT0830  ______________________________________________________________________
 OT0830* NAD 83(1986) POSITION- 43 01 34.     (N) 103 51 28.     (W)   SCALED
 OT0830* NAVD 88 ORTHO HEIGHT -  1174.639 (meters)     3853.79  (feet) ADJUSTED
 OT0830  ______________________________________________________________________
 OT0830  GEOID HEIGHT    -        -15.539 (meters)                     GEOID18
 OT0830  DYNAMIC HEIGHT  -       1174.090 (meters)     3851.99  (feet) COMP
 OT0830  MODELED GRAVITY -    980,111.7   (mgal)                       NAVD 88
 OT0830
 OT0830  VERT ORDER      -  THIRD
 OT0830
 OT0830.The horizontal coordinates were scaled from a map and have
 OT0830.an estimated accuracy of +/- 6 seconds.
 OT0830
 OT0830.The orthometric height was determined by differential leveling and
 OT0830.adjusted by the NATIONAL GEODETIC SURVEY
 OT0830.in June 1991.
 OT0830
 OT0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0830.GEOID18 height accuracy estimate available here.
 OT0830
 OT0830.Click photographs - Photos may exist for this station.
 OT0830
 OT0830.The dynamic height is computed by dividing the NAVD 88
 OT0830.geopotential number by the normal gravity value computed on the
 OT0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0830.degrees latitude (g = 980.6199 gals.).
 OT0830
 OT0830.The modeled gravity was interpolated from observed gravity values.
 OT0830
 OT0830;                    North         East    Units  Estimated Accuracy
 OT0830;SPC SD S     -    83,060.      312,830.      MT  (+/- 180 meters Scaled)
 OT0830
 OT0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH930643(NAD 83)
 OT0830
 OT0830                          SUPERSEDED SURVEY CONTROL
 OT0830
 OT0830.No superseded survey control is available for this station.
 OT0830
 OT0830_MARKER: DB = BENCH MARK DISK
 OT0830_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0830+WITH SETTING: INFORMATION.
 OT0830_STAMPING: 6 DHW 1974
 OT0830_MARK LOGO: USGS
 OT0830_PROJECTION: FLUSH
 OT0830_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0830_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0830+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0830
 OT0830  HISTORY     - Date     Condition        Report By
 OT0830  HISTORY     - 1974     MONUMENTED       USGS
 OT0830
 OT0830                          STATION DESCRIPTION
 OT0830
 OT0830'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0830'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 10.8 MILES
 OT0830'WEST ALONG GRADED ROAD TO THE JUNCTION OF A ROAD FORK TO HARRISON,
 OT0830'NEBRASKA, IN NORTHEAST CORNER SECTION 10/TOWNSHIP 12 SOUTH/RANGE 2
 OT0830'EAST, 116 FEET NORTHEAST OF A Y-JUNCTION TO THE WEST, 57 FEET NORTH
 OT0830'OF THE CENTERLINE OF THE ROAD, 10 FEET NORTHEAST OF A GATE, SET IN
 OT0830'COPPER-CLAD STEEL ROD DRIVEN 5 FEET AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0844 ***********************************************************************
 PU0844  DESIGNATION -  6 PCL RESET
 PU0844  PID         -  PU0844
 PU0844  STATE/COUNTY-  SD/MEADE
 PU0844  COUNTRY     -  US
 PU0844  USGS QUAD   -  FAIRPOINT (2017)
 PU0844
 PU0844                         *CURRENT SURVEY CONTROL
 PU0844  ______________________________________________________________________
 PU0844* NAD 83(1986) POSITION- 44 44 56.     (N) 102 50 13.     (W)   SCALED
 PU0844* NAVD 88 ORTHO HEIGHT -   898.265 (meters)     2947.06  (feet) ADJUSTED
 PU0844  ______________________________________________________________________
 PU0844  GEOID HEIGHT    -        -17.599 (meters)                     GEOID18
 PU0844  DYNAMIC HEIGHT  -        898.050 (meters)     2946.35  (feet) COMP
 PU0844  MODELED GRAVITY -    980,347.2   (mgal)                       NAVD 88
 PU0844
 PU0844  VERT ORDER      -  SECOND    CLASS 0
 PU0844
 PU0844.The horizontal coordinates were scaled from a map and have
 PU0844.an estimated accuracy of +/- 6 seconds.
 PU0844
 PU0844.The orthometric height was determined by differential leveling and
 PU0844.adjusted by the NATIONAL GEODETIC SURVEY
 PU0844.in June 1991.
 PU0844
 PU0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0844.GEOID18 height accuracy estimate available here.
 PU0844
 PU0844.Click photographs - Photos may exist for this station.
 PU0844
 PU0844.The dynamic height is computed by dividing the NAVD 88
 PU0844.geopotential number by the normal gravity value computed on the
 PU0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0844.degrees latitude (g = 980.6199 gals.).
 PU0844
 PU0844.The modeled gravity was interpolated from observed gravity values.
 PU0844
 PU0844;                    North         East    Units  Estimated Accuracy
 PU0844;SPC SD N     -   105,670.      375,400.      MT  (+/- 180 meters Scaled)
 PU0844
 PU0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK712573(NAD 83)
 PU0844
 PU0844                          SUPERSEDED SURVEY CONTROL
 PU0844
 PU0844  NGVD 29 (??/??/92)  897.797  (m)         2945.52   (f) ADJ UNCH    2 0
 PU0844
 PU0844.Superseded values are not recommended for survey control.
 PU0844
 PU0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0844.See file dsdata.pdf to determine how the superseded data were derived.
 PU0844
 PU0844_MARKER: DB = BENCH MARK DISK
 PU0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0844_STAMPING: RESET 2946 6 PCL 1958
 PU0844_MARK LOGO: USGS
 PU0844_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0844+STABILITY: SURFACE MOTION
 PU0844
 PU0844  HISTORY     - Date     Condition        Report By
 PU0844  HISTORY     - 1958     MONUMENTED       USGS
 PU0844  HISTORY     - 1962     GOOD             CGS
 PU0844
 PU0844                          STATION DESCRIPTION
 PU0844
 PU0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0844'2 MI W FROM FAIRPOINT.
 PU0844'2.05 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0844'168 FEET NORTH OF THE CENTER LINE OF THE ROAD, 32 FEET WEST
 PU0844'OF THE CENTER LINE OF A ROAD NORTH, 2.0 FEET EAST OF A FENCE,
 PU0844'1.6 FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD
 PU0844'NORTH AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0930 ***********************************************************************
 OT0930  DESIGNATION -  6 T
 OT0930  PID         -  OT0930
 OT0930  STATE/COUNTY-  SD/SHANNON
 OT0930  COUNTRY     -  US
 OT0930  USGS QUAD   -  PINE RIDGE (2017)
 OT0930
 OT0930                         *CURRENT SURVEY CONTROL
 OT0930  ______________________________________________________________________
 OT0930* NAD 83(1986) POSITION- 43 04 39.     (N) 102 34 55.     (W)   SCALED
 OT0930* NAVD 88 ORTHO HEIGHT -   966.457 (meters)     3170.78  (feet) ADJUSTED
 OT0930  ______________________________________________________________________
 OT0930  GEOID HEIGHT    -        -18.118 (meters)                     GEOID18
 OT0930  DYNAMIC HEIGHT  -        966.024 (meters)     3169.36  (feet) COMP
 OT0930  MODELED GRAVITY -    980,138.9   (mgal)                       NAVD 88
 OT0930
 OT0930  VERT ORDER      -  FIRST     CLASS II
 OT0930
 OT0930.The horizontal coordinates were scaled from a map and have
 OT0930.an estimated accuracy of +/- 6 seconds.
 OT0930
 OT0930.The orthometric height was determined by differential leveling and
 OT0930.adjusted by the NATIONAL GEODETIC SURVEY
 OT0930.in June 1994.
 OT0930
 OT0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0930.GEOID18 height accuracy estimate available here.
 OT0930
 OT0930.Click photographs - Photos may exist for this station.
 OT0930
 OT0930.The dynamic height is computed by dividing the NAVD 88
 OT0930.geopotential number by the normal gravity value computed on the
 OT0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0930.degrees latitude (g = 980.6199 gals.).
 OT0930
 OT0930.The modeled gravity was interpolated from observed gravity values.
 OT0930
 OT0930;                    North         East    Units  Estimated Accuracy
 OT0930;SPC SD S     -    85,150.      416,910.      MT  (+/- 180 meters Scaled)
 OT0930
 OT0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH968722(NAD 83)
 OT0930
 OT0930                          SUPERSEDED SURVEY CONTROL
 OT0930
 OT0930.No superseded survey control is available for this station.
 OT0930
 OT0930_MARKER: DB = BENCH MARK DISK
 OT0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0930_STAMPING: 6 T 1966
 OT0930_MARK LOGO: USGS
 OT0930_PROJECTION: RECESSED 5 CENTIMETERS
 OT0930_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0930+STABILITY: SURFACE MOTION
 OT0930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0930+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0930
 OT0930  HISTORY     - Date     Condition        Report By
 OT0930  HISTORY     - 1966     MONUMENTED       USGS
 OT0930  HISTORY     - 19930919 GOOD             NGS
 OT0930
 OT0930                          STATION DESCRIPTION
 OT0930
 OT0930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0930'6.5 KM (4.05 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0930'IN PINE RIDGE, 0.9 KM (0.55 MI) SOUTHEAST OF MILEPOST 99, 48.0 M
 OT0930'(157.5 FT) NORTHWEST OF A ROADSIDE MEMORIAL TO CHIEF RED CLOUD, 12.7
 OT0930'M (41.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT)
 OT0930'SOUTHEAST OF A METAL WITNESS POST, 0.3 M (1.0 FT) SOUTHWEST OF A
 OT0930'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 OT0930'MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1617 ***********************************************************************
 PU1617  DESIGNATION -  6178 DW
 PU1617  PID         -  PU1617
 PU1617  STATE/COUNTY-  SD/LAWRENCE
 PU1617  COUNTRY     -  US
 PU1617  USGS QUAD   -  LEAD (2017)
 PU1617
 PU1617                         *CURRENT SURVEY CONTROL
 PU1617  ______________________________________________________________________
 PU1617* NAD 83(1986) POSITION- 44 15 04.     (N) 103 47 44.     (W)   SCALED
 PU1617* NAVD 88 ORTHO HEIGHT -  1884.580 (meters)     6182.99  (feet) ADJUSTED
 PU1617  ______________________________________________________________________
 PU1617  GEOID HEIGHT    -        -13.192 (meters)                     GEOID18
 PU1617  DYNAMIC HEIGHT  -       1883.724 (meters)     6180.18  (feet) COMP
 PU1617  MODELED GRAVITY -    980,094.3   (mgal)                       NAVD 88
 PU1617
 PU1617  VERT ORDER      -  SECOND    CLASS 0
 PU1617
 PU1617.The horizontal coordinates were scaled from a map and have
 PU1617.an estimated accuracy of +/- 6 seconds.
 PU1617
 PU1617.The orthometric height was determined by differential leveling and
 PU1617.adjusted by the NATIONAL GEODETIC SURVEY
 PU1617.in June 1991.
 PU1617
 PU1617.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1617.GEOID18 height accuracy estimate available here.
 PU1617
 PU1617.Click photographs - Photos may exist for this station.
 PU1617
 PU1617.The dynamic height is computed by dividing the NAVD 88
 PU1617.geopotential number by the normal gravity value computed on the
 PU1617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1617.degrees latitude (g = 980.6199 gals.).
 PU1617
 PU1617.The modeled gravity was interpolated from observed gravity values.
 PU1617
 PU1617;                    North         East    Units  Estimated Accuracy
 PU1617;SPC SD N     -    53,530.      296,960.      MT  (+/- 180 meters Scaled)
 PU1617
 PU1617_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK961004(NAD 83)
 PU1617
 PU1617                          SUPERSEDED SURVEY CONTROL
 PU1617
 PU1617  NGVD 29 (??/??/92) 1883.914  (m)         6180.81   (f) ADJ UNCH    2 0
 PU1617
 PU1617.Superseded values are not recommended for survey control.
 PU1617
 PU1617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1617.See file dsdata.pdf to determine how the superseded data were derived.
 PU1617
 PU1617_MARKER: P = PIPE CAP
 PU1617_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1617_STAMPING: DW 6178
 PU1617_MARK LOGO: USGS
 PU1617_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1617
 PU1617  HISTORY     - Date     Condition        Report By
 PU1617  HISTORY     - 1900     MONUMENTED       USGS
 PU1617  HISTORY     - 1938     GOOD             CGS
 PU1617
 PU1617                          STATION DESCRIPTION
 PU1617
 PU1617'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1617'1 MI N FROM DUMONT.
 PU1617'1.0 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 PU1617'FROM THE STATION AT DUMONT, LAWRENCE COUNTY, ABOUT 0.5 MILE SOUTH
 PU1617'OF MILEPOST 95, 60 FEET WEST OF A ROAD CROSSING, AND 50 FEET
 PU1617'NORTHEAST OF THE CENTER LINE OF A HIGHWAY.  A UNITED STATES
 PU1617'GEOLOGICAL SURVEY STANDARD CAP, STAMPED DW 6178 AND RIVETED ON
 PU1617'THE TOP OF A 3 1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0932 ***********************************************************************
 PT0932  DESIGNATION -  63 132.55
 PT0932  PID         -  PT0932
 PT0932  STATE/COUNTY-  SD/STANLEY
 PT0932  COUNTRY     -  US
 PT0932  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0932
 PT0932                         *CURRENT SURVEY CONTROL
 PT0932  ______________________________________________________________________
 PT0932* NAD 83(1986) POSITION- 44 34 04.     (N) 101 08 05.     (W)   SCALED
 PT0932* NAVD 88 ORTHO HEIGHT -   627.262 (meters)     2057.94  (feet) ADJUSTED
 PT0932  ______________________________________________________________________
 PT0932  GEOID HEIGHT    -        -22.048 (meters)                     GEOID18
 PT0932  DYNAMIC HEIGHT  -        627.112 (meters)     2057.45  (feet) COMP
 PT0932  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 PT0932
 PT0932  VERT ORDER      -  FIRST     CLASS II
 PT0932
 PT0932.The horizontal coordinates were scaled from a map and have
 PT0932.an estimated accuracy of +/- 6 seconds.
 PT0932
 PT0932.The orthometric height was determined by differential leveling and
 PT0932.adjusted by the NATIONAL GEODETIC SURVEY
 PT0932.in June 1991.
 PT0932
 PT0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0932.GEOID18 height accuracy estimate available here.
 PT0932
 PT0932.Click photographs - Photos may exist for this station.
 PT0932
 PT0932.The dynamic height is computed by dividing the NAVD 88
 PT0932.geopotential number by the normal gravity value computed on the
 PT0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0932.degrees latitude (g = 980.6199 gals.).
 PT0932
 PT0932.The modeled gravity was interpolated from observed gravity values.
 PT0932
 PT0932;                    North         East    Units  Estimated Accuracy
 PT0932;SPC SD S     -   248,550.      536,340.      MT  (+/- 180 meters Scaled)
 PT0932
 PT0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ304371(NAD 83)
 PT0932
 PT0932                          SUPERSEDED SURVEY CONTROL
 PT0932
 PT0932.No superseded survey control is available for this station.
 PT0932
 PT0932_MARKER: DD = SURVEY DISK
 PT0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0932_STAMPING: 63-132.55 1985
 PT0932_MARK LOGO: SDDT
 PT0932_PROJECTION: FLUSH
 PT0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0932+STABILITY: SURFACE MOTION
 PT0932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0932+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 PT0932
 PT0932  HISTORY     - Date     Condition        Report By
 PT0932  HISTORY     - 1985     MONUMENTED       SDDT
 PT0932  HISTORY     - 1985     GOOD             NGS
 PT0932  HISTORY     - 20110406 GOOD             INDIV
 PT0932
 PT0932                          STATION DESCRIPTION
 PT0932
 PT0932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0932'37.0 KM (23.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0932'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0932'STREET AT EAGLE BUTTE, THENCE 55.98 KM (34.79 MI) SOUTH ALONG STATE
 PT0932'HIGHWAY 63, 0.81 KM (0.50 MI) NORTH OF NORMANS CORNER, 0.71 KM (0.44
 PT0932'MI) SOUTH OF MILEPOST 133, 22.9 METERS (75 FT) EAST OF THE HIGHWAY
 PT0932'CENTERLINE, 152.4 (500 FT) SOUTH OF THE SOUTH END OF A WIRE GATE IN
 PT0932'THE RIGHT-OF-WAY FENCE, 41.3 METERS (135.5 FT) NORTH OF THE NORTH END
 PT0932'OF A DOUBLE WOODEN POST BRACE IN THE RIGHT-OF-WAY FENCE AND 0.3 METER
 PT0932'(1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 PT0932'THE MARK IS 0.2 METERS  N FROM  A WITNESS POST
 PT0932'THE MARK IS 1.3 M BELOW THE HIGHWAY.
 PT0932
 PT0932                          STATION RECOVERY (2011)
 PT0932
 PT0932'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0933 ***********************************************************************
 PT0933  DESIGNATION -  63 133.55
 PT0933  PID         -  PT0933
 PT0933  STATE/COUNTY-  SD/STANLEY
 PT0933  COUNTRY     -  US
 PT0933  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0933
 PT0933                         *CURRENT SURVEY CONTROL
 PT0933  ______________________________________________________________________
 PT0933* NAD 83(1986) POSITION- 44 34 55.     (N) 101 08 05.     (W)   SCALED
 PT0933* NAVD 88 ORTHO HEIGHT -   621.302 (meters)     2038.39  (feet) ADJUSTED
 PT0933  ______________________________________________________________________
 PT0933  GEOID HEIGHT    -        -22.037 (meters)                     GEOID18
 PT0933  DYNAMIC HEIGHT  -        621.154 (meters)     2037.90  (feet) COMP
 PT0933  MODELED GRAVITY -    980,360.6   (mgal)                       NAVD 88
 PT0933
 PT0933  VERT ORDER      -  FIRST     CLASS II
 PT0933
 PT0933.The horizontal coordinates were scaled from a map and have
 PT0933.an estimated accuracy of +/- 6 seconds.
 PT0933
 PT0933.The orthometric height was determined by differential leveling and
 PT0933.adjusted by the NATIONAL GEODETIC SURVEY
 PT0933.in June 1991.
 PT0933
 PT0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0933.GEOID18 height accuracy estimate available here.
 PT0933
 PT0933.Click photographs - Photos may exist for this station.
 PT0933
 PT0933.The dynamic height is computed by dividing the NAVD 88
 PT0933.geopotential number by the normal gravity value computed on the
 PT0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0933.degrees latitude (g = 980.6199 gals.).
 PT0933
 PT0933.The modeled gravity was interpolated from observed gravity values.
 PT0933
 PT0933;                    North         East    Units  Estimated Accuracy
 PT0933;SPC SD S     -   250,130.      536,350.      MT  (+/- 180 meters Scaled)
 PT0933
 PT0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ305387(NAD 83)
 PT0933
 PT0933                          SUPERSEDED SURVEY CONTROL
 PT0933
 PT0933.No superseded survey control is available for this station.
 PT0933
 PT0933_MARKER: DD = SURVEY DISK
 PT0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0933_STAMPING: 63-133.55 1985
 PT0933_MARK LOGO: SDDT
 PT0933_PROJECTION: FLUSH
 PT0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0933+STABILITY: SURFACE MOTION
 PT0933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0933+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 PT0933
 PT0933  HISTORY     - Date     Condition        Report By
 PT0933  HISTORY     - 1985     MONUMENTED       SDDT
 PT0933  HISTORY     - 1985     GOOD             NGS
 PT0933  HISTORY     - 20110406 GOOD             INDIV
 PT0933
 PT0933                          STATION DESCRIPTION
 PT0933
 PT0933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0933'57.9 KM (36.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0933'3.49 KM (2.17 MI) SOUTH ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0933'STREET AT EAGLE BUTTE, THENCE 54.37 KM (33.79 MI) SOUTH ALONG STATE
 PT0933'HIGHWAY 63, AT THE BASE OF THE SOUTHWEST SLOPE OF A HILL, 0.29 KM
 PT0933'(0.18 MI) NORTH OF THE T JUNCTION OF A GRAVEL ROAD LEADING WEST, 0.72
 PT0933'KM (0.45 MI) SOUTH OF MILEPOST 134, 22.9 METERS (75 FT) EAST OF THE
 PT0933'HIGHWAY CENTERLINE, 4.9 METERS (16 FT) SOUTH OF A T JUNCTION IN THE
 PT0933'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY
 PT0933'FENCE.
 PT0933'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0933'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0933
 PT0933                          STATION RECOVERY (2011)
 PT0933
 PT0933'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0934 ***********************************************************************
 PT0934  DESIGNATION -  63 134.57
 PT0934  PID         -  PT0934
 PT0934  STATE/COUNTY-  SD/STANLEY
 PT0934  COUNTRY     -  US
 PT0934  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0934
 PT0934                         *CURRENT SURVEY CONTROL
 PT0934  ______________________________________________________________________
 PT0934* NAD 83(1986) POSITION- 44 35 48.     (N) 101 08 05.     (W)   SCALED
 PT0934* NAVD 88 ORTHO HEIGHT -   618.071 (meters)     2027.79  (feet) ADJUSTED
 PT0934  ______________________________________________________________________
 PT0934  GEOID HEIGHT    -        -22.025 (meters)                     GEOID18
 PT0934  DYNAMIC HEIGHT  -        617.925 (meters)     2027.31  (feet) COMP
 PT0934  MODELED GRAVITY -    980,362.4   (mgal)                       NAVD 88
 PT0934
 PT0934  VERT ORDER      -  FIRST     CLASS II
 PT0934
 PT0934.The horizontal coordinates were scaled from a map and have
 PT0934.an estimated accuracy of +/- 6 seconds.
 PT0934
 PT0934.The orthometric height was determined by differential leveling and
 PT0934.adjusted by the NATIONAL GEODETIC SURVEY
 PT0934.in June 1991.
 PT0934
 PT0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0934.GEOID18 height accuracy estimate available here.
 PT0934
 PT0934.Click photographs - Photos may exist for this station.
 PT0934
 PT0934.The dynamic height is computed by dividing the NAVD 88
 PT0934.geopotential number by the normal gravity value computed on the
 PT0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0934.degrees latitude (g = 980.6199 gals.).
 PT0934
 PT0934.The modeled gravity was interpolated from observed gravity values.
 PT0934
 PT0934;                    North         East    Units  Estimated Accuracy
 PT0934;SPC SD S     -   251,760.      536,370.      MT  (+/- 180 meters Scaled)
 PT0934
 PT0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ305403(NAD 83)
 PT0934
 PT0934                          SUPERSEDED SURVEY CONTROL
 PT0934
 PT0934.No superseded survey control is available for this station.
 PT0934
 PT0934_MARKER: DD = SURVEY DISK
 PT0934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0934_STAMPING: 63-134.57 1985
 PT0934_MARK LOGO: SDDT
 PT0934_PROJECTION: FLUSH
 PT0934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0934+STABILITY: SURFACE MOTION
 PT0934
 PT0934  HISTORY     - Date     Condition        Report By
 PT0934  HISTORY     - 1985     MONUMENTED       SDDT
 PT0934  HISTORY     - 1985     GOOD             NGS
 PT0934
 PT0934                          STATION DESCRIPTION
 PT0934
 PT0934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0934'56.2 KM (34.9 MI) SOUTH FROM EAGLE BUTTE.
 PT0934'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0934'STREET AT EAGLE BUTTE, THENCE 52.74 KM (32.78 MI) SOUTH ALONG STATE
 PT0934'HIGHWAY 63, 0.71 KM (0.44 MI) SOUTH OF MILEPOST 135, 23.0 METERS (75.5
 PT0934'FT) EAST OF THE HIGHWAY CENTERLINE, 16.8 METERS (55 FT) NORTH OF THE
 PT0934'NORTH END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE AND 0.3 METER (1
 PT0934'FT) WEST OF A METAL POST IN THE RIGHT-OF-WAY FENCE.
 PT0934'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0934'THE MARK IS 2.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7903 ***********************************************************************
 AC7903  CBN         -  This is a Cooperative Base Network Control Station.
 AC7903  DESIGNATION -  63 135.02
 AC7903  PID         -  AC7903
 AC7903  STATE/COUNTY-  SD/STANLEY
 AC7903  COUNTRY     -  US
 AC7903  USGS QUAD   -  WHITEMAN RANCH (2017)
 AC7903
 AC7903                         *CURRENT SURVEY CONTROL
 AC7903  ______________________________________________________________________
 AC7903* NAD 83(2011) POSITION- 44 36 12.90553(N) 101 08 04.78412(W)   ADJUSTED
 AC7903* NAD 83(2011) ELLIP HT-   599.760 (meters)        (06/27/12)   ADJUSTED
 AC7903* NAD 83(2011) EPOCH   -  2010.00
 AC7903* NAVD 88 ORTHO HEIGHT -   621.8   (meters)     2040.    (feet) GPS OBS
 AC7903  ______________________________________________________________________
 AC7903  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7903  GEOID HEIGHT    -        -21.906 (meters)                     GEOID96
 AC7903  GEOID HEIGHT    -        -22.019 (meters)                     GEOID18
 AC7903  NAD 83(2011) X  -   -878,494.363 (meters)                     COMP
 AC7903  NAD 83(2011) Y  - -4,463,428.474 (meters)                     COMP
 AC7903  NAD 83(2011) Z  -  4,456,512.028 (meters)                     COMP
 AC7903  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC18
 AC7903
 AC7903  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7903  Standards:
 AC7903         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7903            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7903  -------------------------------------------------------------------
 AC7903  NETWORK    1.09   3.06           0.51   0.35   1.56     -0.07585004
 AC7903  -------------------------------------------------------------------
 AC7903  Click here for local accuracies and other accuracy information.
 AC7903
 AC7903.The horizontal coordinates were established by GPS observations
 AC7903.and adjusted by the National Geodetic Survey in June 2012.
 AC7903
 AC7903.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7903.been affixed to the stable North American tectonic plate. See 
 AC7903.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7903
 AC7903.The horizontal coordinates are valid at the epoch date displayed above
 AC7903.which is a decimal equivalence of Year/Month/Day.
 AC7903
 AC7903.The orthometric height was determined by GPS observations and a
 AC7903.high-resolution geoid model.
 AC7903
 AC7903.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7903.GEOID18 height accuracy estimate available here.
 AC7903
 AC7903.Click photographs - Photos may exist for this station.
 AC7903
 AC7903.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7903
 AC7903.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7903
 AC7903.The ellipsoidal height was determined by GPS observations
 AC7903.and is referenced to NAD 83.
 AC7903
 AC7903. The following values were computed from the NAD 83(2011) position.
 AC7903
 AC7903;                    North         East     Units Scale Factor Converg.
 AC7903;SPC SD S     -   252,529.884   536,381.090   MT  1.00005501   -0 33 10.1
 AC7903;SPC SD S     -   828,508.46  1,759,776.96   sFT  1.00005501   -0 33 10.1
 AC7903;UTM  14      - 4,941,131.663   330,599.294   MT  0.99995290   -1 29 57.5
 AC7903
 AC7903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7903!SPC SD S     -   0.99990597  x   1.00005501  =   0.99996097
 AC7903!UTM  14      -   0.99990597  x   0.99995290  =   0.99985887
 AC7903
 AC7903_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3059941131(NAD 83)
 AC7903
 AC7903                          SUPERSEDED SURVEY CONTROL
 AC7903
 AC7903  NAD 83(2007)-  44 36 12.90550(N)    101 08 04.78521(W) AD(2002.00) 0
 AC7903  ELLIP H (02/10/07)  599.780  (m)                       GP(2002.00)    
 AC7903  ELLIP H (04/15/04)  599.734  (m)                       GP(       ) 2 1
 AC7903  NAD 83(1996)-  44 36 12.90499(N)    101 08 04.78463(W) AD(       ) B
 AC7903  ELLIP H (04/18/97)  599.798  (m)                       GP(       ) 4 1
 AC7903
 AC7903.Superseded values are not recommended for survey control.
 AC7903
 AC7903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7903.See file dsdata.pdf to determine how the superseded data were derived.
 AC7903
 AC7903_MARKER: Z = SEE DESCRIPTION
 AC7903_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7903_STAMPING: 63-135.02 1995
 AC7903_MARK LOGO: NGS
 AC7903_PROJECTION: FLUSH
 AC7903_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7903+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 AC7903_ROD/PIPE-DEPTH: 6.4 meters
 AC7903_SLEEVE-DEPTH  : 1.8 meters
 AC7903
 AC7903  HISTORY     - Date     Condition        Report By
 AC7903  HISTORY     - 1995     MONUMENTED       SDDT
 AC7903  HISTORY     - 19960805 GOOD             NGS
 AC7903  HISTORY     - 20110406 GOOD             INDIV
 AC7903
 AC7903                          STATION DESCRIPTION
 AC7903
 AC7903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7903'THE STATION IS LOCATED ABOUT 16.5 MI (26.6 KM) NORTHWEST OF HAYES AND
 AC7903'6.1 MI (9.8 KM) SOUTH OF THE STANLEY/HAAKON COUNTY LINE, ON SOUTH
 AC7903'DAKOTA HIGHWAY 63.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7903'THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAYS 34
 AC7903'AND 63, 5.0 MI (8.0 KM) WEST OF HAYES, GO WEST ON STATE HIGHWAYS 34
 AC7903'AND 63 FOR 0.6 MI (1.0 KM) TO A POINT WHERE HIGHWAY 34 CONTINUES WEST
 AC7903'AND HIGHWAY 63 TURNS NORTH, TURN RIGHT AND GO NORTH ON HIGHWAY 63 FOR
 AC7903'10.55 MI (16.98 KM) TO THE JUNCTION OF A COUNTY ROAD (KIRLEY ROAD),
 AC7903'CONTINUE NORTH ON HIGHWAY 63 FOR 5.45 MI (8.77 KM) TO COUNTY ROAD 1401
 AC7903'AND THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF
 AC7903'A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7903'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 93.7 FT (28.6 M)
 AC7903'NORTH-NORTHWEST OF BENCH MARK T 72, 73.5 FT (22.4 M) EAST OF THE
 AC7903'HIGHWAY CENTERLINE, 44.0 FT (13.4 M) NORTH OF THE ROAD CENTER, 8.3 FT
 AC7903'(2.5 M) NORTH OF A FENCE CORNER, 2.7 FT (0.8 M) WEST OF A FENCE, 1.5
 AC7903'FT (0.5 M) WEST OF A WITNESS POST, AND 0.03 M (0.10 FT) BELOW THE
 AC7903'GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7903'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7903
 AC7903                          STATION RECOVERY (2011)
 AC7903
 AC7903'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC7903'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0935 ***********************************************************************
 PT0935  DESIGNATION -  63 135.55
 PT0935  PID         -  PT0935
 PT0935  STATE/COUNTY-  SD/STANLEY
 PT0935  COUNTRY     -  US
 PT0935  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0935
 PT0935                         *CURRENT SURVEY CONTROL
 PT0935  ______________________________________________________________________
 PT0935* NAD 83(1986) POSITION- 44 36 40.     (N) 101 08 05.     (W)   SCALED
 PT0935* NAVD 88 ORTHO HEIGHT -   624.696 (meters)     2049.52  (feet) ADJUSTED
 PT0935  ______________________________________________________________________
 PT0935  GEOID HEIGHT    -        -22.011 (meters)                     GEOID18
 PT0935  DYNAMIC HEIGHT  -        624.550 (meters)     2049.04  (feet) COMP
 PT0935  MODELED GRAVITY -    980,364.0   (mgal)                       NAVD 88
 PT0935
 PT0935  VERT ORDER      -  FIRST     CLASS II
 PT0935
 PT0935.The horizontal coordinates were scaled from a map and have
 PT0935.an estimated accuracy of +/- 6 seconds.
 PT0935
 PT0935.The orthometric height was determined by differential leveling and
 PT0935.adjusted by the NATIONAL GEODETIC SURVEY
 PT0935.in June 1991.
 PT0935
 PT0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0935.GEOID18 height accuracy estimate available here.
 PT0935
 PT0935.Click photographs - Photos may exist for this station.
 PT0935
 PT0935.The dynamic height is computed by dividing the NAVD 88
 PT0935.geopotential number by the normal gravity value computed on the
 PT0935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0935.degrees latitude (g = 980.6199 gals.).
 PT0935
 PT0935.The modeled gravity was interpolated from observed gravity values.
 PT0935
 PT0935;                    North         East    Units  Estimated Accuracy
 PT0935;SPC SD S     -   253,370.      536,380.      MT  (+/- 180 meters Scaled)
 PT0935
 PT0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ306419(NAD 83)
 PT0935
 PT0935                          SUPERSEDED SURVEY CONTROL
 PT0935
 PT0935.No superseded survey control is available for this station.
 PT0935
 PT0935_MARKER: DD = SURVEY DISK
 PT0935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0935_STAMPING: 63-135.55 1985
 PT0935_MARK LOGO: SDDT
 PT0935_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0935+STABILITY: SURFACE MOTION
 PT0935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0935+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 PT0935
 PT0935  HISTORY     - Date     Condition        Report By
 PT0935  HISTORY     - 1985     MONUMENTED       SDDT
 PT0935  HISTORY     - 1985     GOOD             NGS
 PT0935  HISTORY     - 20110406 GOOD             INDIV
 PT0935
 PT0935                          STATION DESCRIPTION
 PT0935
 PT0935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0935'54.6 KM (33.9 MI) SOUTH FROM EAGLE BUTTE.
 PT0935'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0935'STREET AT EAGLE BUTTE, THENCE 51.15 KM (31.79 MI) SOUTH ALONG STATE
 PT0935'HIGHWAY 63, IN THE NORTHEAST CORNER OF THE T JUNCTION OF A FIELD
 PT0935'ACCESS ROAD LEADING EAST, 0.73 KM (0.45 MI) SOUTH OF MILEPOST 136,
 PT0935'22.9 METERS (75 FT) EAST OF THE HIGHWAY CENTERLINE, 5.8 METERS (19 FT)
 PT0935'NORTH OF THE CENTER OF THE ROAD, 9.4 METERS (31 FT) EAST-SOUTHEAST OF
 PT0935'THE NORTH END OF A 18-INCH PIPE CULVERT UNDER THE ACCESS ROAD AND 0.5
 PT0935'METER (1.8 FT) EAST OF THE RIGHT-OF-WAY FENCE.
 PT0935'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0935'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 PT0935
 PT0935                          STATION RECOVERY (2011)
 PT0935
 PT0935'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0935'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0936 ***********************************************************************
 PT0936  DESIGNATION -  63 136.47
 PT0936  PID         -  PT0936
 PT0936  STATE/COUNTY-  SD/STANLEY
 PT0936  COUNTRY     -  US
 PT0936  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0936
 PT0936                         *CURRENT SURVEY CONTROL
 PT0936  ______________________________________________________________________
 PT0936* NAD 83(1986) POSITION- 44 37 33.     (N) 101 08 05.     (W)   SCALED
 PT0936* NAVD 88 ORTHO HEIGHT -   662.766 (meters)     2174.42  (feet) ADJUSTED
 PT0936  ______________________________________________________________________
 PT0936  GEOID HEIGHT    -        -21.997 (meters)                     GEOID18
 PT0936  DYNAMIC HEIGHT  -        662.613 (meters)     2173.92  (feet) COMP
 PT0936  MODELED GRAVITY -    980,365.6   (mgal)                       NAVD 88
 PT0936
 PT0936  VERT ORDER      -  FIRST     CLASS II
 PT0936
 PT0936.The horizontal coordinates were scaled from a map and have
 PT0936.an estimated accuracy of +/- 6 seconds.
 PT0936
 PT0936.The orthometric height was determined by differential leveling and
 PT0936.adjusted by the NATIONAL GEODETIC SURVEY
 PT0936.in June 1991.
 PT0936
 PT0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0936.GEOID18 height accuracy estimate available here.
 PT0936
 PT0936.Click photographs - Photos may exist for this station.
 PT0936
 PT0936.The dynamic height is computed by dividing the NAVD 88
 PT0936.geopotential number by the normal gravity value computed on the
 PT0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0936.degrees latitude (g = 980.6199 gals.).
 PT0936
 PT0936.The modeled gravity was interpolated from observed gravity values.
 PT0936
 PT0936;                    North         East    Units  Estimated Accuracy
 PT0936;SPC SD S     -   255,000.      536,400.      MT  (+/- 180 meters Scaled)
 PT0936
 PT0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ306436(NAD 83)
 PT0936
 PT0936                          SUPERSEDED SURVEY CONTROL
 PT0936
 PT0936.No superseded survey control is available for this station.
 PT0936
 PT0936_MARKER: DD = SURVEY DISK
 PT0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0936_STAMPING: 63-136.47 1985
 PT0936_MARK LOGO: SDDT
 PT0936_PROJECTION: RECESSED 10 CENTIMETERS
 PT0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0936+STABILITY: SURFACE MOTION
 PT0936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0936+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0936
 PT0936  HISTORY     - Date     Condition        Report By
 PT0936  HISTORY     - 1985     MONUMENTED       SDDT
 PT0936  HISTORY     - 1985     GOOD             NGS
 PT0936  HISTORY     - 20110407 GOOD             INDIV
 PT0936
 PT0936                          STATION DESCRIPTION
 PT0936
 PT0936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0936'53.0 KM (32.95 MI) SOUTH FROM EAGLE BUTTE.
 PT0936'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0936'STREET AT EAGLE BUTTE, THENCE 49.51 KM (30.77 MI) SOUTH ALONG STATE
 PT0936'HIGHWAY 63, ON THE WEST SLOPE OF A HILL, 0.84 KM (0.52 MI) NORTH OF
 PT0936'THE JUNCTION OF A GRAVEL ROAD, 0.66 KM (0.41 MI) SOUTH OF MILEPOST
 PT0936'137, 22.9 METERS (75 FT) EAST OF THE HIGHWAY CENTERLINE, 84.4 METERS
 PT0936'(277 FT) SOUTH OF A Y JUNCTION FENCE POST, 13.0 METERS (42.5 FT)
 PT0936'NORTH-NORTHWEST OF A POWER POLE AND 0.3 METER (1 FT) WEST OF THE
 PT0936'RIGHT-OF-WAY FENCE.
 PT0936'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0936'THE MARK IS 1.3 M BELOW THE HIGHWAY.
 PT0936
 PT0936                          STATION RECOVERY (2011)
 PT0936
 PT0936'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0938 ***********************************************************************
 PT0938  DESIGNATION -  63 137.55
 PT0938  PID         -  PT0938
 PT0938  STATE/COUNTY-  SD/STANLEY
 PT0938  COUNTRY     -  US
 PT0938  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0938
 PT0938                         *CURRENT SURVEY CONTROL
 PT0938  ______________________________________________________________________
 PT0938* NAD 83(1986) POSITION- 44 38 21.     (N) 101 08 14.     (W)   SCALED
 PT0938* NAVD 88 ORTHO HEIGHT -   648.994 (meters)     2129.24  (feet) ADJUSTED
 PT0938  ______________________________________________________________________
 PT0938  GEOID HEIGHT    -        -21.983 (meters)                     GEOID18
 PT0938  DYNAMIC HEIGHT  -        648.846 (meters)     2128.76  (feet) COMP
 PT0938  MODELED GRAVITY -    980,369.0   (mgal)                       NAVD 88
 PT0938
 PT0938  VERT ORDER      -  FIRST     CLASS II
 PT0938
 PT0938.The horizontal coordinates were scaled from a map and have
 PT0938.an estimated accuracy of +/- 6 seconds.
 PT0938
 PT0938.The orthometric height was determined by differential leveling and
 PT0938.adjusted by the NATIONAL GEODETIC SURVEY
 PT0938.in June 1991.
 PT0938
 PT0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0938.GEOID18 height accuracy estimate available here.
 PT0938
 PT0938.Click photographs - Photos may exist for this station.
 PT0938
 PT0938.The dynamic height is computed by dividing the NAVD 88
 PT0938.geopotential number by the normal gravity value computed on the
 PT0938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0938.degrees latitude (g = 980.6199 gals.).
 PT0938
 PT0938.The modeled gravity was interpolated from observed gravity values.
 PT0938
 PT0938;                    North         East    Units  Estimated Accuracy
 PT0938;SPC SD S     -   256,490.      536,220.      MT  (+/- 180 meters Scaled)
 PT0938
 PT0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ304450(NAD 83)
 PT0938
 PT0938                          SUPERSEDED SURVEY CONTROL
 PT0938
 PT0938.No superseded survey control is available for this station.
 PT0938
 PT0938_MARKER: DD = SURVEY DISK
 PT0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0938_STAMPING: 63-137.55 1985
 PT0938_MARK LOGO: SDDT
 PT0938_PROJECTION: FLUSH
 PT0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0938+STABILITY: SURFACE MOTION
 PT0938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0938+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0938
 PT0938  HISTORY     - Date     Condition        Report By
 PT0938  HISTORY     - 1985     MONUMENTED       SDDT
 PT0938  HISTORY     - 1985     GOOD             NGS
 PT0938  HISTORY     - 20110407 GOOD             INDIV
 PT0938
 PT0938                          STATION DESCRIPTION
 PT0938
 PT0938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0938'51.5 KM (32.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0938'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0938'STREET AT EAGLE BUTTE, THENCE 47.97 KM (29.81 MI) SOUTH ALONG STATE
 PT0938'HIGHWAY 63, AT THE SOUTHEAST END OF A LONG DEEP HIGHWAY FILL, 0.74 KM
 PT0938'(0.46 MI) SOUTH OF MILEPOST 138, 22.9 METERS (75 FT) NORTHEAST OF THE
 PT0938'HIGHWAY CENTERLINE, 10.7 METERS (35 FT) SOUTHEAST OF A Y JUNCTION
 PT0938'FENCE POST IN THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTHWEST OF
 PT0938'THE RIGHT-OF-WAY FENCE.
 PT0938'THE MARK IS 0.4 METERS  NW FROM  A WITNESS POST
 PT0938'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 PT0938
 PT0938                          STATION RECOVERY (2011)
 PT0938
 PT0938'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0939 ***********************************************************************
 PT0939  DESIGNATION -  63 138.62
 PT0939  PID         -  PT0939
 PT0939  STATE/COUNTY-  SD/STANLEY
 PT0939  COUNTRY     -  US
 PT0939  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0939
 PT0939                         *CURRENT SURVEY CONTROL
 PT0939  ______________________________________________________________________
 PT0939* NAD 83(1986) POSITION- 44 39 15.     (N) 101 08 24.     (W)   SCALED
 PT0939* NAVD 88 ORTHO HEIGHT -   620.787 (meters)     2036.70  (feet) ADJUSTED
 PT0939  ______________________________________________________________________
 PT0939  GEOID HEIGHT    -        -21.968 (meters)                     GEOID18
 PT0939  DYNAMIC HEIGHT  -        620.650 (meters)     2036.25  (feet) COMP
 PT0939  MODELED GRAVITY -    980,376.9   (mgal)                       NAVD 88
 PT0939
 PT0939  VERT ORDER      -  FIRST     CLASS II
 PT0939
 PT0939.The horizontal coordinates were scaled from a map and have
 PT0939.an estimated accuracy of +/- 6 seconds.
 PT0939
 PT0939.The orthometric height was determined by differential leveling and
 PT0939.adjusted by the NATIONAL GEODETIC SURVEY
 PT0939.in June 1991.
 PT0939
 PT0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0939.GEOID18 height accuracy estimate available here.
 PT0939
 PT0939.Click photographs - Photos may exist for this station.
 PT0939
 PT0939.The dynamic height is computed by dividing the NAVD 88
 PT0939.geopotential number by the normal gravity value computed on the
 PT0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0939.degrees latitude (g = 980.6199 gals.).
 PT0939
 PT0939.The modeled gravity was interpolated from observed gravity values.
 PT0939
 PT0939;                    North         East    Units  Estimated Accuracy
 PT0939;SPC SD S     -   258,160.      536,010.      MT  (+/- 180 meters Scaled)
 PT0939
 PT0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ303467(NAD 83)
 PT0939
 PT0939                          SUPERSEDED SURVEY CONTROL
 PT0939
 PT0939.No superseded survey control is available for this station.
 PT0939
 PT0939_MARKER: DD = SURVEY DISK
 PT0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0939_STAMPING: 63-138.62 1985
 PT0939_MARK LOGO: SDDT
 PT0939_PROJECTION: FLUSH
 PT0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0939+STABILITY: SURFACE MOTION
 PT0939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0939+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0939
 PT0939  HISTORY     - Date     Condition        Report By
 PT0939  HISTORY     - 1985     MONUMENTED       SDDT
 PT0939  HISTORY     - 1985     GOOD             NGS
 PT0939  HISTORY     - 20110407 GOOD             INDIV
 PT0939
 PT0939                          STATION DESCRIPTION
 PT0939
 PT0939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0939'49.7 KM (30.9 MI) SOUTH FROM EAGLE BUTTE.
 PT0939'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0939'STREET AT EAGLE BUTTE, THENCE 46.22 KM (28.73 MI) SOUTH ALONG STATE
 PT0939'HIGHWAY 63, 0.18 KM (0.11 MI) SOUTHEAST OF THE T JUNCTION OF A GRAVEL
 PT0939'DRIVE LEADING EAST TO A RANCH, 0.61 KM (0.38 MI) SOUTHEAST OF MILEPOST
 PT0939'139, 22.9 METERS (75 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 25.6
 PT0939'METERS (84 FT) SOUTHEAST OF THE SOUTHEAST END OF A TRIPLE WOODEN BRACE
 PT0939'IN THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTHWEST OF A METAL
 PT0939'POST IN THE RIGHT-OF-WAY FENCE.
 PT0939'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 PT0939'THE MARK IS 4.0 M BELOW THE HIGHWAY.
 PT0939
 PT0939                          STATION RECOVERY (2011)
 PT0939
 PT0939'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0939'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0941 ***********************************************************************
 PT0941  DESIGNATION -  63 139.67
 PT0941  PID         -  PT0941
 PT0941  STATE/COUNTY-  SD/STANLEY
 PT0941  COUNTRY     -  US
 PT0941  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0941
 PT0941                         *CURRENT SURVEY CONTROL
 PT0941  ______________________________________________________________________
 PT0941* NAD 83(1986) POSITION- 44 40 05.     (N) 101 08 40.     (W)   SCALED
 PT0941* NAVD 88 ORTHO HEIGHT -   634.054 (meters)     2080.23  (feet) ADJUSTED
 PT0941  ______________________________________________________________________
 PT0941  GEOID HEIGHT    -        -21.946 (meters)                     GEOID18
 PT0941  DYNAMIC HEIGHT  -        633.919 (meters)     2079.78  (feet) COMP
 PT0941  MODELED GRAVITY -    980,384.3   (mgal)                       NAVD 88
 PT0941
 PT0941  VERT ORDER      -  FIRST     CLASS II
 PT0941
 PT0941.The horizontal coordinates were scaled from a map and have
 PT0941.an estimated accuracy of +/- 6 seconds.
 PT0941
 PT0941.The orthometric height was determined by differential leveling and
 PT0941.adjusted by the NATIONAL GEODETIC SURVEY
 PT0941.in June 1991.
 PT0941
 PT0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0941.GEOID18 height accuracy estimate available here.
 PT0941
 PT0941.Click photographs - Photos may exist for this station.
 PT0941
 PT0941.The dynamic height is computed by dividing the NAVD 88
 PT0941.geopotential number by the normal gravity value computed on the
 PT0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0941.degrees latitude (g = 980.6199 gals.).
 PT0941
 PT0941.The modeled gravity was interpolated from observed gravity values.
 PT0941
 PT0941;                    North         East    Units  Estimated Accuracy
 PT0941;SPC SD S     -   259,700.      535,670.      MT  (+/- 180 meters Scaled)
 PT0941
 PT0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ300483(NAD 83)
 PT0941
 PT0941                          SUPERSEDED SURVEY CONTROL
 PT0941
 PT0941.No superseded survey control is available for this station.
 PT0941
 PT0941_MARKER: DD = SURVEY DISK
 PT0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0941_STAMPING: 63-139.67 1985
 PT0941_MARK LOGO: SDDT
 PT0941_PROJECTION: FLUSH
 PT0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0941+STABILITY: SURFACE MOTION
 PT0941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0941+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0941
 PT0941  HISTORY     - Date     Condition        Report By
 PT0941  HISTORY     - 1985     MONUMENTED       SDDT
 PT0941  HISTORY     - 1985     GOOD             NGS
 PT0941  HISTORY     - 20110407 GOOD             INDIV
 PT0941
 PT0941                          STATION DESCRIPTION
 PT0941
 PT0941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0941'48.0 KM (29.8 MI) SOUTH FROM EAGLE BUTTE.
 PT0941'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0941'STREET AT EAGLE BUTTE, THENCE 44.55 KM (27.69 MI) SOUTH ALONG STATE
 PT0941'HIGHWAY 63, IN THE SOUTHEAST CORNER OF THE INTERSECTION OF FIELD
 PT0941'ACCESS ROADS, 0.55 KM (0.34 MI) SOUTH OF MILEPOST 140, 22.9 METERS (75
 PT0941'FT) EAST OF THE HIGHWAY CENTERLINE, 5.9 METERS (19.5 FT) SOUTH OF THE
 PT0941'CENTER OF A FIELD ROAD, 13.4 METERS (44 FT) NORTHWEST OF A POWER POLE,
 PT0941'9.3 METERS (30.5 FT) EAST-SOUTHEAST OF THE SOUTH END OF A 18-INCH PIPE
 PT0941'CULVERT UNDER A FIELD ACCESS ROAD, 0.3 METER (1 FT) WEST OF A METAL
 PT0941'POST IN THE RIGHT-OF-WAY FENCE.
 PT0941'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0941'THE MARK IS 1.1 M BELOW THE HIGHWAY.
 PT0941
 PT0941                          STATION RECOVERY (2011)
 PT0941
 PT0941'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0942 ***********************************************************************
 PT0942  DESIGNATION -  63 140.47
 PT0942  PID         -  PT0942
 PT0942  STATE/COUNTY-  SD/STANLEY
 PT0942  COUNTRY     -  US
 PT0942  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0942
 PT0942                         *CURRENT SURVEY CONTROL
 PT0942  ______________________________________________________________________
 PT0942* NAD 83(1986) POSITION- 44 40 48.     (N) 101 08 42.     (W)   SCALED
 PT0942* NAVD 88 ORTHO HEIGHT -   633.112 (meters)     2077.14  (feet) ADJUSTED
 PT0942  ______________________________________________________________________
 PT0942  GEOID HEIGHT    -        -21.931 (meters)                     GEOID18
 PT0942  DYNAMIC HEIGHT  -        632.981 (meters)     2076.71  (feet) COMP
 PT0942  MODELED GRAVITY -    980,389.8   (mgal)                       NAVD 88
 PT0942
 PT0942  VERT ORDER      -  FIRST     CLASS II
 PT0942
 PT0942.The horizontal coordinates were scaled from a map and have
 PT0942.an estimated accuracy of +/- 6 seconds.
 PT0942
 PT0942.The orthometric height was determined by differential leveling and
 PT0942.adjusted by the NATIONAL GEODETIC SURVEY
 PT0942.in June 1991.
 PT0942
 PT0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0942.GEOID18 height accuracy estimate available here.
 PT0942
 PT0942.Click photographs - Photos may exist for this station.
 PT0942
 PT0942.The dynamic height is computed by dividing the NAVD 88
 PT0942.geopotential number by the normal gravity value computed on the
 PT0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0942.degrees latitude (g = 980.6199 gals.).
 PT0942
 PT0942.The modeled gravity was interpolated from observed gravity values.
 PT0942
 PT0942;                    North         East    Units  Estimated Accuracy
 PT0942;SPC SD S     -   261,030.      535,640.      MT  (+/- 180 meters Scaled)
 PT0942
 PT0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ300496(NAD 83)
 PT0942
 PT0942                          SUPERSEDED SURVEY CONTROL
 PT0942
 PT0942.No superseded survey control is available for this station.
 PT0942
 PT0942_MARKER: DD = SURVEY DISK
 PT0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0942_STAMPING: 63-140.47 1985
 PT0942_MARK LOGO: SDDT
 PT0942_PROJECTION: FLUSH
 PT0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0942+STABILITY: SURFACE MOTION
 PT0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0942+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0942
 PT0942  HISTORY     - Date     Condition        Report By
 PT0942  HISTORY     - 1985     MONUMENTED       SDDT
 PT0942  HISTORY     - 1985     GOOD             NGS
 PT0942  HISTORY     - 20110407 GOOD             INDIV
 PT0942
 PT0942                          STATION DESCRIPTION
 PT0942
 PT0942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0942'46.7 KM (29.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0942'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0942'STREET AT EAGLE BUTTE, THENCE 43.25 KM (26.88 MI) SOUTH ALONG STATE
 PT0942'HIGHWAY 63, IN THE EAST CORNER OF A Y JUNCTION OF A GRAVEL ROAD
 PT0942'LEADING EAST, ON THE OUTSIDE OF A LONG CURVE, 0.75 KM (0.47 MI) NORTH
 PT0942'OF MILEPOST 140, 22.6 METERS (74 FT) NORTHEAST OF THE HIGHWAY
 PT0942'CENTERLINE, 43.9 METERS (144 FT) SOUTH OF THE CENTER OF THE ROAD, 34.0
 PT0942'METERS (111.5 FT) SOUTHEAST OF THE SOUTH END OF A 18-INCH PIPE CULVERT
 PT0942'UNDER THE GRAVEL ROAD, 47.2 METERS (155 FT) WEST OF THE RIGHT-OF-WAY
 PT0942'FENCE AND 0.2 METER (0.8 FT) WEST OF A METAL POST.
 PT0942'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0942'THE MARK IS 2.0 M BELOW THE HIGHWAY.
 PT0942
 PT0942                          STATION RECOVERY (2011)
 PT0942
 PT0942'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0942'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0943 ***********************************************************************
 PT0943  DESIGNATION -  63 141.50
 PT0943  PID         -  PT0943
 PT0943  STATE/COUNTY-  SD/HAAKON
 PT0943  COUNTRY     -  US
 PT0943  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0943
 PT0943                         *CURRENT SURVEY CONTROL
 PT0943  ______________________________________________________________________
 PT0943* NAD 83(1986) POSITION- 44 41 02.     (N) 101 09 52.     (W)   SCALED
 PT0943* NAVD 88 ORTHO HEIGHT -   627.254 (meters)     2057.92  (feet) ADJUSTED
 PT0943  ______________________________________________________________________
 PT0943  GEOID HEIGHT    -        -21.909 (meters)                     GEOID18
 PT0943  DYNAMIC HEIGHT  -        627.127 (meters)     2057.50  (feet) COMP
 PT0943  MODELED GRAVITY -    980,394.3   (mgal)                       NAVD 88
 PT0943
 PT0943  VERT ORDER      -  FIRST     CLASS II
 PT0943
 PT0943.The horizontal coordinates were scaled from a map and have
 PT0943.an estimated accuracy of +/- 6 seconds.
 PT0943
 PT0943.The orthometric height was determined by differential leveling and
 PT0943.adjusted by the NATIONAL GEODETIC SURVEY
 PT0943.in June 1991.
 PT0943
 PT0943.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0943.GEOID18 height accuracy estimate available here.
 PT0943
 PT0943.Click photographs - Photos may exist for this station.
 PT0943
 PT0943.The dynamic height is computed by dividing the NAVD 88
 PT0943.geopotential number by the normal gravity value computed on the
 PT0943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0943.degrees latitude (g = 980.6199 gals.).
 PT0943
 PT0943.The modeled gravity was interpolated from observed gravity values.
 PT0943
 PT0943;                    North         East    Units  Estimated Accuracy
 PT0943;SPC SD S     -   261,480.      534,110.      MT  (+/- 180 meters Scaled)
 PT0943
 PT0943_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ284501(NAD 83)
 PT0943
 PT0943                          SUPERSEDED SURVEY CONTROL
 PT0943
 PT0943.No superseded survey control is available for this station.
 PT0943
 PT0943_MARKER: DD = SURVEY DISK
 PT0943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0943_STAMPING: 63-141.50 1985
 PT0943_MARK LOGO: SDDT
 PT0943_PROJECTION: FLUSH
 PT0943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0943+STABILITY: SURFACE MOTION
 PT0943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0943+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0943
 PT0943  HISTORY     - Date     Condition        Report By
 PT0943  HISTORY     - 1985     MONUMENTED       SDDT
 PT0943  HISTORY     - 1985     GOOD             NGS
 PT0943  HISTORY     - 20110407 GOOD             INDIV
 PT0943
 PT0943                          STATION DESCRIPTION
 PT0943
 PT0943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0943'45.1 KM (28.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0943'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0943'STREET AT EAGLE BUTTE, THENCE 41.62 KM (25.87 MI) SOUTH ALONG STATE
 PT0943'HIGHWAY 63, IN THE SOUTH SLOPE OF A LONG CUT, 0.78 KM (0.48 MI) WEST
 PT0943'OF THE STANLEY-HAAKON COUNTY LINE, 0.75 KM (0.47 MI) WEST OF MILEPOST
 PT0943'141, 22.9 METERS (75 FT) NORTH OF THE HIGHWAY CENTERLINE, 36.3 METERS
 PT0943'(119 FT) WEST OF A Y JUNCTION FENCE POST IN THE RIGHT-OF-WAY FENCE AND
 PT0943'0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 PT0943'THE MARK IS 0.4 METERS  E FROM  A WITNESS POST
 PT0943'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 PT0943
 PT0943                          STATION RECOVERY (2011)
 PT0943
 PT0943'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0945 ***********************************************************************
 PT0945  DESIGNATION -  63 142.51
 PT0945  PID         -  PT0945
 PT0945  STATE/COUNTY-  SD/HAAKON
 PT0945  COUNTRY     -  US
 PT0945  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0945
 PT0945                         *CURRENT SURVEY CONTROL
 PT0945  ______________________________________________________________________
 PT0945* NAD 83(1986) POSITION- 44 40 59.     (N) 101 11 06.     (W)   SCALED
 PT0945* NAVD 88 ORTHO HEIGHT -   541.100 (meters)     1775.26  (feet) ADJUSTED
 PT0945  ______________________________________________________________________
 PT0945  GEOID HEIGHT    -        -21.893 (meters)                     GEOID18
 PT0945  DYNAMIC HEIGHT  -        540.990 (meters)     1774.90  (feet) COMP
 PT0945  MODELED GRAVITY -    980,398.2   (mgal)                       NAVD 88
 PT0945
 PT0945  VERT ORDER      -  FIRST     CLASS II
 PT0945
 PT0945.The horizontal coordinates were scaled from a map and have
 PT0945.an estimated accuracy of +/- 6 seconds.
 PT0945
 PT0945.The orthometric height was determined by differential leveling and
 PT0945.adjusted by the NATIONAL GEODETIC SURVEY
 PT0945.in June 1991.
 PT0945
 PT0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0945.GEOID18 height accuracy estimate available here.
 PT0945
 PT0945.Click photographs - Photos may exist for this station.
 PT0945
 PT0945.The dynamic height is computed by dividing the NAVD 88
 PT0945.geopotential number by the normal gravity value computed on the
 PT0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0945.degrees latitude (g = 980.6199 gals.).
 PT0945
 PT0945.The modeled gravity was interpolated from observed gravity values.
 PT0945
 PT0945;                    North         East    Units  Estimated Accuracy
 PT0945;SPC SD S     -   261,400.      532,480.      MT  (+/- 180 meters Scaled)
 PT0945
 PT0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ268500(NAD 83)
 PT0945
 PT0945                          SUPERSEDED SURVEY CONTROL
 PT0945
 PT0945.No superseded survey control is available for this station.
 PT0945
 PT0945_MARKER: DD = SURVEY DISK
 PT0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0945_STAMPING: 63-142.51 1985
 PT0945_MARK LOGO: SDDT
 PT0945_PROJECTION: PROJECTING 4 CENTIMETERS
 PT0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0945+STABILITY: SURFACE MOTION
 PT0945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0945+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 PT0945
 PT0945  HISTORY     - Date     Condition        Report By
 PT0945  HISTORY     - 1985     MONUMENTED       SDDT
 PT0945  HISTORY     - 1985     GOOD             NGS
 PT0945  HISTORY     - 20110411 GOOD             INDIV
 PT0945
 PT0945                          STATION DESCRIPTION
 PT0945
 PT0945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0945'43.5 KM (27.0 MI) SOUTH FROM EAGLE BUTTE.
 PT0945'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0945'STREET AT EAGLE BUTTE, THENCE 39.99 KM (24.85 MI) SOUTH ALONG STATE
 PT0945'HIGHWAY 63, IN TOP OF A LOW CUT, 2.42 KM (1.50 MI) WEST OF THE
 PT0945'HAAKON-STANLEY COUNTY LINE, 0.75 KM (0.47 MI) WEST OF MILEPOST 142,
 PT0945'22.9 METERS (75 FT) NORTH OF THE HIGHWAY CENTERLINE, 76.8 METERS (252
 PT0945'FT) EAST OF THE EAST END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE AND
 PT0945'0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 PT0945'THE MARK IS 0.2 METERS  W FROM  A WITNESS POST
 PT0945'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0945
 PT0945                          STATION RECOVERY (2011)
 PT0945
 PT0945'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0946 ***********************************************************************
 PT0946  DESIGNATION -  63 143.36
 PT0946  PID         -  PT0946
 PT0946  STATE/COUNTY-  SD/HAAKON
 PT0946  COUNTRY     -  US
 PT0946  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0946
 PT0946                         *CURRENT SURVEY CONTROL
 PT0946  ______________________________________________________________________
 PT0946* NAD 83(1986) POSITION- 44 40 57.     (N) 101 12 14.     (W)   SCALED
 PT0946* NAVD 88 ORTHO HEIGHT -   539.900 (meters)     1771.32  (feet) ADJUSTED
 PT0946  ______________________________________________________________________
 PT0946  GEOID HEIGHT    -        -21.869 (meters)                     GEOID18
 PT0946  DYNAMIC HEIGHT  -        539.793 (meters)     1770.97  (feet) COMP
 PT0946  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 PT0946
 PT0946  VERT ORDER      -  FIRST     CLASS II
 PT0946
 PT0946.The horizontal coordinates were scaled from a map and have
 PT0946.an estimated accuracy of +/- 6 seconds.
 PT0946
 PT0946.The orthometric height was determined by differential leveling and
 PT0946.adjusted by the NATIONAL GEODETIC SURVEY
 PT0946.in June 1991.
 PT0946
 PT0946.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0946.GEOID18 height accuracy estimate available here.
 PT0946
 PT0946.Click photographs - Photos may exist for this station.
 PT0946
 PT0946.The dynamic height is computed by dividing the NAVD 88
 PT0946.geopotential number by the normal gravity value computed on the
 PT0946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0946.degrees latitude (g = 980.6199 gals.).
 PT0946
 PT0946.The modeled gravity was interpolated from observed gravity values.
 PT0946
 PT0946;                    North         East    Units  Estimated Accuracy
 PT0946;SPC SD S     -   261,360.      530,980.      MT  (+/- 180 meters Scaled)
 PT0946
 PT0946_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ253500(NAD 83)
 PT0946
 PT0946                          SUPERSEDED SURVEY CONTROL
 PT0946
 PT0946.No superseded survey control is available for this station.
 PT0946
 PT0946_MARKER: DD = SURVEY DISK
 PT0946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0946_STAMPING: 63-143.36 1985
 PT0946_MARK LOGO: SDDT
 PT0946_PROJECTION: RECESSED 2 CENTIMETERS
 PT0946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0946+STABILITY: SURFACE MOTION
 PT0946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0946+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 PT0946
 PT0946  HISTORY     - Date     Condition        Report By
 PT0946  HISTORY     - 1985     MONUMENTED       SDDT
 PT0946  HISTORY     - 1985     GOOD             NGS
 PT0946  HISTORY     - 20110411 GOOD             INDIV
 PT0946
 PT0946                          STATION DESCRIPTION
 PT0946
 PT0946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0946'42.1 KM (26.15 MI) SOUTH FROM EAGLE BUTTE.
 PT0946'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0946'STREET AT EAGLE BUTTE, THENCE 38.57 KM (23.97 MI) SOUTH ALONG STATE
 PT0946'HIGHWAY 63, AT THE WEST END OF A LONG TALL CUT, 3.84 KM (2.39 MI) WEST
 PT0946'OF THE HAAKON-STANLEY COUNTY LINE, 1.79 KM (1.11 MI) SOUTH OF THE
 PT0946'SOUTH END OF THE BRIDGE OVER THE CHEYENNE RIVER, 0.54 KM (0.34 MI)
 PT0946'WEST OF MILEPOST 143, 22.9 METERS (75 FT) NORTH OF THE HIGHWAY
 PT0946'CENTERLINE, 25.9 METERS (85 FT) WEST OF THE WEST END OF A WIRE GATE IN
 PT0946'THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY
 PT0946'FENCE.
 PT0946'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 PT0946'THE MARK IS 1.3 M BELOW THE HIGHWAY.
 PT0946
 PT0946                          STATION RECOVERY (2011)
 PT0946
 PT0946'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0947 ***********************************************************************
 PT0947  CBN         -  This is a Cooperative Base Network Control Station.
 PT0947  DESIGNATION -  63 144.37
 PT0947  PID         -  PT0947
 PT0947  STATE/COUNTY-  SD/HAAKON
 PT0947  COUNTRY     -  US
 PT0947  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0947
 PT0947                         *CURRENT SURVEY CONTROL
 PT0947  ______________________________________________________________________
 PT0947* NAD 83(2011) POSITION- 44 41 28.95372(N) 101 12 48.36211(W)   ADJUSTED
 PT0947* NAD 83(2011) ELLIP HT-   481.066 (meters)        (06/27/12)   ADJUSTED
 PT0947* NAD 83(2011) EPOCH   -  2010.00
 PT0947* NAVD 88 ORTHO HEIGHT -   502.900 (meters)     1649.93  (feet) ADJUSTED
 PT0947  ______________________________________________________________________
 PT0947  GEOID HEIGHT    -        -21.850 (meters)                     GEOID18
 PT0947  NAD 83(2011) X  -   -883,280.219 (meters)                     COMP
 PT0947  NAD 83(2011) Y  - -4,455,408.151 (meters)                     COMP
 PT0947  NAD 83(2011) Z  -  4,463,369.898 (meters)                     COMP
 PT0947  LAPLACE CORR    -         -3.84  (seconds)                    DEFLEC18
 PT0947  DYNAMIC HEIGHT  -        502.803 (meters)     1649.61  (feet) COMP
 PT0947  MODELED GRAVITY -    980,408.3   (mgal)                       NAVD 88
 PT0947
 PT0947  VERT ORDER      -  FIRST     CLASS II
 PT0947
 PT0947  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PT0947  Standards:
 PT0947         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PT0947            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PT0947  -------------------------------------------------------------------
 PT0947  NETWORK    0.78   1.55           0.35   0.28   0.79      0.00407125
 PT0947  -------------------------------------------------------------------
 PT0947  Click here for local accuracies and other accuracy information.
 PT0947
 PT0947.The horizontal coordinates were established by GPS observations
 PT0947.and adjusted by the National Geodetic Survey in June 2012.
 PT0947
 PT0947.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PT0947.been affixed to the stable North American tectonic plate. See 
 PT0947.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PT0947
 PT0947.The horizontal coordinates are valid at the epoch date displayed above
 PT0947.which is a decimal equivalence of Year/Month/Day.
 PT0947
 PT0947.The orthometric height was determined by differential leveling and
 PT0947.adjusted by the NATIONAL GEODETIC SURVEY
 PT0947.in June 1991.
 PT0947
 PT0947.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0947.GEOID18 height accuracy estimate available here.
 PT0947
 PT0947.Click photographs - Photos may exist for this station.
 PT0947
 PT0947.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT0947
 PT0947.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0947
 PT0947.The ellipsoidal height was determined by GPS observations
 PT0947.and is referenced to NAD 83.
 PT0947
 PT0947.The dynamic height is computed by dividing the NAVD 88
 PT0947.geopotential number by the normal gravity value computed on the
 PT0947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0947.degrees latitude (g = 980.6199 gals.).
 PT0947
 PT0947.The modeled gravity was interpolated from observed gravity values.
 PT0947
 PT0947. The following values were computed from the NAD 83(2011) position.
 PT0947
 PT0947;                    North         East     Units Scale Factor Converg.
 PT0947;SPC SD S     -   262,349.093   530,230.876   MT  1.00008268   -0 36 25.7
 PT0947;SPC SD S     -   860,723.65  1,739,599.13   sFT  1.00008268   -0 36 25.7
 PT0947;UTM  14      - 4,951,050.281   324,613.034   MT  0.99997828   -1 33 25.5
 PT0947
 PT0947!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0947!SPC SD S     -   0.99992458  x   1.00008268  =   1.00000725
 PT0947!UTM  14      -   0.99992458  x   0.99997828  =   0.99990286
 PT0947
 PT0947_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2461351050(NAD 83)
 PT0947
 PT0947                          SUPERSEDED SURVEY CONTROL
 PT0947
 PT0947  NAD 83(2007)-  44 41 28.95361(N)    101 12 48.36322(W) AD(2002.00) 0
 PT0947  ELLIP H (02/10/07)  481.094  (m)                       GP(2002.00)    
 PT0947  NAD 83(1996)-  44 41 28.95322(N)    101 12 48.36314(W) AD(       ) A
 PT0947  ELLIP H (06/23/03)  481.090  (m)                       GP(       ) 3 1
 PT0947  NAVD 88             502.90   (m)         1649.9    (f) LEVELING    3  
 PT0947
 PT0947.Superseded values are not recommended for survey control.
 PT0947
 PT0947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0947.See file dsdata.pdf to determine how the superseded data were derived.
 PT0947
 PT0947_MARKER: P = PIPE CAP
 PT0947_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 PT0947_STAMPING: 63-144.37
 PT0947_MARK LOGO: NONE
 PT0947_PROJECTION: RECESSED 8 CENTIMETERS
 PT0947_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0947_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0947+STABILITY: POSITION/ELEVATION WELL
 PT0947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0947+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2015
 PT0947_ROD/PIPE-DEPTH: 13.4 meters
 PT0947
 PT0947  HISTORY     - Date     Condition        Report By
 PT0947  HISTORY     - UNK      MONUMENTED       SDDT
 PT0947  HISTORY     - 1985     GOOD             NGS
 PT0947  HISTORY     - 20020520 GOOD             SDDT
 PT0947  HISTORY     - 20150126 GOOD             SDDT
 PT0947
 PT0947                          STATION DESCRIPTION
 PT0947
 PT0947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0947'40.6 KM (25.2 MI) SOUTH FROM EAGLE BUTTE.
 PT0947'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0947'STREET AT EAGLE BUTTE, THENCE 37.13 KM (23.08 MI) SOUTH ALONG STATE
 PT0947'HIGHWAY 63, AT THE SOUTHWEST BASE OF A SMALL KNOLL, 0.35 KM (0.22 MI)
 PT0947'SOUTH OF THE SOUTH END OF THE BRIDGE OVER THE CHEYENNE RIVER, 0.35 KM
 PT0947'(0.22 MI) NORTH OF MILEPOST 144, 23.2 METERS (76 FT) EAST OF THE
 PT0947'HIGHWAY CENTERLINE, 108.2 METERS (355 FT) SOUTH-SOUTHEAST OF THE
 PT0947'SOUTHEAST CORNER OF THE BRIDGE OVER THE HERMAPHRODITE CREEK, 29.3
 PT0947'METERS (96 FT) NORTH OF THE CENTER OF A BRACE IN THE RIGHT-OF-WAY
 PT0947'FENCE, 0.6 METER (2 FT) WEST OF THE RIGHT-OF-WAY FENCE AND 0.3 METER
 PT0947'(1 FT) NORTHEAST OF A METAL POST.  MARK IS A PLAIN GALVANIZED PIPE CAP
 PT0947'WITH NO ORGIN.
 PT0947'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0947'THE MARK IS 2.0 M BELOW THE HIGHWAY.
 PT0947
 PT0947                          STATION RECOVERY (2002)
 PT0947
 PT0947'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PT0947'RECOVERED AS DESCRIBED
 PT0947'
 PT0947
 PT0947                          STATION RECOVERY (2015)
 PT0947
 PT0947'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 PT0947'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0949 ***********************************************************************
 PT0949  DESIGNATION -  63 145.05
 PT0949  PID         -  PT0949
 PT0949  STATE/COUNTY-  SD/ZIEBACH
 PT0949  COUNTRY     -  US
 PT0949  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0949
 PT0949                         *CURRENT SURVEY CONTROL
 PT0949  ______________________________________________________________________
 PT0949* NAD 83(1986) POSITION- 44 41 59.77   (N) 101 13 11.12   (W)   HD_HELD1
 PT0949* NAVD 88 ORTHO HEIGHT -   496.044 (meters)     1627.44  (feet) ADJUSTED
 PT0949  ______________________________________________________________________
 PT0949  GEOID HEIGHT    -        -21.830 (meters)                     GEOID18
 PT0949  DYNAMIC HEIGHT  -        495.948 (meters)     1627.12  (feet) COMP
 PT0949  MODELED GRAVITY -    980,409.9   (mgal)                       NAVD 88
 PT0949
 PT0949  VERT ORDER      -  FIRST     CLASS II
 PT0949
 PT0949.The horizontal coordinates were determined by differentially corrected
 PT0949.hand held GPS observations or other comparable positioning techniques
 PT0949.and have an estimated accuracy of +/- 3 meters.
 PT0949
 PT0949.The orthometric height was determined by differential leveling and
 PT0949.adjusted by the NATIONAL GEODETIC SURVEY
 PT0949.in June 1991.
 PT0949
 PT0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0949.GEOID18 height accuracy estimate available here.
 PT0949
 PT0949.Click photographs - Photos may exist for this station.
 PT0949
 PT0949.The dynamic height is computed by dividing the NAVD 88
 PT0949.geopotential number by the normal gravity value computed on the
 PT0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0949.degrees latitude (g = 980.6199 gals.).
 PT0949
 PT0949.The modeled gravity was interpolated from observed gravity values.
 PT0949
 PT0949;                    North         East    Units  Estimated Accuracy
 PT0949;SPC SD N     -    97,026.9     503,333.2     MT  (+/- 3 meters HH1 GPS) 
 PT0949
 PT0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2413852014(NAD 83)
 PT0949
 PT0949                          SUPERSEDED SURVEY CONTROL
 PT0949
 PT0949.No superseded survey control is available for this station.
 PT0949
 PT0949_MARKER: P = PIPE CAP
 PT0949_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 PT0949_STAMPING: 63-145.05
 PT0949_MARK LOGO: NONE
 PT0949_PROJECTION: FLUSH
 PT0949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0949+STABILITY: POSITION/ELEVATION WELL
 PT0949_ROD/PIPE-DEPTH: 13.4 meters
 PT0949
 PT0949  HISTORY     - Date     Condition        Report By
 PT0949  HISTORY     - UNK      MONUMENTED       SDDT
 PT0949  HISTORY     - 1985     GOOD             NGS
 PT0949
 PT0949                          STATION DESCRIPTION
 PT0949
 PT0949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0949'39.5 KM (24.55 MI) SOUTH FROM EAGLE BUTTE.
 PT0949'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0949'STREET AT EAGLE BUTTE, THENCE 36.05 KM (22.41 MI) SOUTH ALONG STATE
 PT0949'HIGHWAY 63, IN THE SOUTHWEST CORNER OF THE Y JUNCTION OF A GRAVEL ROAD
 PT0949'LEADING SOUTHWEST, 32.0 METERS (105 FT) WEST OF THE HIGHWAY
 PT0949'CENTERLINE, 29.9 METERS (98 FT) SOUTHEAST OF THE CENTER OF THE ROAD,
 PT0949'34.1 METERS (112 FT) SOUTH OF THE NORTH END OF A TRIPLE POST BRACE AT
 PT0949'THE SOUTH SIDE OF THE JUNCTION, 86.6 METERS (284 FT) NORTH-NORTHWEST
 PT0949'OF THE NORTHWEST CORNER OF THE BRIDGE OVER THE CHEYENNE RIVER, 0.6
 PT0949'METER (2 FT) EAST OF THE RIGHT-OF-WAY FENCE AND 0.2 METER (0.8 FT)
 PT0949'NORTHWEST OF A METAL POST.  NOTE--MARK IS A PLAIN GALVANIZED PIPE CAP
 PT0949'WITH NO ORGIN.
 PT0949'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0949'THE MARK IS 2.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7927 ***********************************************************************
 AC7927  FBN         -  This is a Federal Base Network Control Station.
 AC7927  DESIGNATION -  63 151.67
 AC7927  PID         -  AC7927
 AC7927  STATE/COUNTY-  SD/ZIEBACH
 AC7927  COUNTRY     -  US
 AC7927  USGS QUAD   -  HIGH ELK HILL SE (2017)
 AC7927
 AC7927                         *CURRENT SURVEY CONTROL
 AC7927  ______________________________________________________________________
 AC7927* NAD 83(2011) POSITION- 44 47 00.89461(N) 101 15 53.57724(W)   ADJUSTED
 AC7927* NAD 83(2011) ELLIP HT-   592.070 (meters)        (06/27/12)   ADJUSTED
 AC7927* NAD 83(2011) EPOCH   -  2010.00
 AC7927* NAVD 88 ORTHO HEIGHT -   613.7   (meters)     2013.    (feet) GPS OBS
 AC7927  ______________________________________________________________________
 AC7927  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7927  GEOID HEIGHT    -        -21.487 (meters)                     GEOID96
 AC7927  GEOID HEIGHT    -        -21.617 (meters)                     GEOID18
 AC7927  NAD 83(2011) X  -   -885,887.023 (meters)                     COMP
 AC7927  NAD 83(2011) Y  - -4,447,616.783 (meters)                     COMP
 AC7927  NAD 83(2011) Z  -  4,470,727.148 (meters)                     COMP
 AC7927  LAPLACE CORR    -         -4.34  (seconds)                    DEFLEC18
 AC7927
 AC7927  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7927  Standards:
 AC7927         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7927            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7927  -------------------------------------------------------------------
 AC7927  NETWORK    0.56   1.20           0.26   0.19   0.61     -0.05001448
 AC7927  -------------------------------------------------------------------
 AC7927  Click here for local accuracies and other accuracy information.
 AC7927
 AC7927.The horizontal coordinates were established by GPS observations
 AC7927.and adjusted by the National Geodetic Survey in June 2012.
 AC7927
 AC7927.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7927.been affixed to the stable North American tectonic plate. See 
 AC7927.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7927
 AC7927.The horizontal coordinates are valid at the epoch date displayed above
 AC7927.which is a decimal equivalence of Year/Month/Day.
 AC7927
 AC7927.The orthometric height was determined by GPS observations and a
 AC7927.high-resolution geoid model.
 AC7927
 AC7927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7927.GEOID18 height accuracy estimate available here.
 AC7927
 AC7927.Click photographs - Photos may exist for this station.
 AC7927
 AC7927.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7927
 AC7927.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7927
 AC7927.The ellipsoidal height was determined by GPS observations
 AC7927.and is referenced to NAD 83.
 AC7927
 AC7927. The following values were computed from the NAD 83(2011) position.
 AC7927
 AC7927;                    North         East     Units Scale Factor Converg.
 AC7927;SPC SD N     -   106,375.525   499,902.368   MT  0.99994996   -0 53 42.7
 AC7927;SPC SD N     -   349,000.37  1,640,096.35   sFT  0.99994996   -0 53 42.7
 AC7927;UTM  14      - 4,961,404.894   320,821.476   MT  0.99999480   -1 35 45.2
 AC7927
 AC7927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7927!SPC SD N     -   0.99990718  x   0.99994996  =   0.99985714
 AC7927!UTM  14      -   0.99990718  x   0.99999480  =   0.99990198
 AC7927
 AC7927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2082161404(NAD 83)
 AC7927
 AC7927                          SUPERSEDED SURVEY CONTROL
 AC7927
 AC7927  NAD 83(2007)-  44 47 00.89454(N)    101 15 53.57821(W) AD(2002.00) 0
 AC7927  ELLIP H (02/10/07)  592.087  (m)                       GP(2002.00)    
 AC7927  ELLIP H (06/23/03)  592.038  (m)                       GP(       ) 3 1
 AC7927  NAD 83(1996)-  44 47 00.89417(N)    101 15 53.57694(W) AD(       ) B
 AC7927  ELLIP H (04/18/97)  592.135  (m)                       GP(       ) 4 1
 AC7927
 AC7927.Superseded values are not recommended for survey control.
 AC7927
 AC7927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7927.See file dsdata.pdf to determine how the superseded data were derived.
 AC7927
 AC7927_MARKER: Z = SEE DESCRIPTION
 AC7927_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7927_STAMPING: 63-151.67 1995
 AC7927_MARK LOGO: NGS
 AC7927_PROJECTION: FLUSH
 AC7927_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7927_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7927+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2015
 AC7927_ROD/PIPE-DEPTH: 12.8 meters
 AC7927_SLEEVE-DEPTH  : 1.80 meters
 AC7927
 AC7927  HISTORY     - Date     Condition        Report By
 AC7927  HISTORY     - 1995     MONUMENTED       SDDT
 AC7927  HISTORY     - 19960926 GOOD             NGS
 AC7927  HISTORY     - 20020520 GOOD             SDDT
 AC7927  HISTORY     - 20110413 GOOD             INDIV
 AC7927  HISTORY     - 20150126 GOOD             SDDT
 AC7927
 AC7927                          STATION DESCRIPTION
 AC7927
 AC7927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7927'THE STATION IS LOCATED ABOUT 15 MI (24.1 KM) SOUTH OF EAGLE BUTTE AND
 AC7927'6.0 MI (9.7 KM) NORTH OF THE ZIEBACH/HAAKON COUNTY LINE, ON STATE
 AC7927'HIGHWAY 63.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7927'STATION FROM THE POST OFFICE IN EAGLE BUTTE, GO NORTH ON MAIN STREET
 AC7927'FOR 0.8 MI (1.3 KM) TO THE JUNCTION OF U.S. HIGHWAY 212, TURN LEFT AND
 AC7927'GO WEST ON U.S. HIGHWAY 212 FOR 2.1 MILES (3.4 KM) TO THE JUNCTION OF
 AC7927'STATE HIGHWAY 63, TURN LEFT AND GO SOUTH ON STATE HIGHWAY 63 FOR 16.0
 AC7927'MI (25.7 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 AC7927'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7927'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 99.0 FT (30.2
 AC7927'M) SOUTH OF CENTER OF THE HIGHWAY, 25.0 FT (7.6 M) WEST OF CENTER OF A
 AC7927'FIELD ENTRANCE ROAD, 1.5 FT (0.5 M) NORTH OF A WITNESS POST AND FENCE,
 AC7927'AND 1.5 FT (0.5 M) SOUTH OF A METAL GUARD POST. NOTE--ACCESS TO THE
 AC7927'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7927
 AC7927                          STATION RECOVERY (2002)
 AC7927
 AC7927'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AC7927'RECOVERED AS DESCRIBED
 AC7927'
 AC7927
 AC7927                          STATION RECOVERY (2011)
 AC7927
 AC7927'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC7927'RECOVERED IN GOOD CONDITION.
 AC7927
 AC7927                          STATION RECOVERY (2015)
 AC7927
 AC7927'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 AC7927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7975 ***********************************************************************
 AC7975  CBN         -  This is a Cooperative Base Network Control Station.
 AC7975  DESIGNATION -  63 187.45
 AC7975  PID         -  AC7975
 AC7975  STATE/COUNTY-  SD/DEWEY
 AC7975  COUNTRY     -  US
 AC7975  USGS QUAD   -  PARADE NW (2017)
 AC7975
 AC7975                         *CURRENT SURVEY CONTROL
 AC7975  ______________________________________________________________________
 AC7975* NAD 83(2011) POSITION- 45 11 49.65431(N) 101 12 44.22739(W)   ADJUSTED
 AC7975* NAD 83(2011) ELLIP HT-   558.794 (meters)        (06/27/12)   ADJUSTED
 AC7975* NAD 83(2011) EPOCH   -  2010.00
 AC7975* NAVD 88 ORTHO HEIGHT -   580.0   (meters)     1903.    (feet) GPS OBS
 AC7975  ______________________________________________________________________
 AC7975  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7975  GEOID HEIGHT    -        -21.122 (meters)                     GEOID96
 AC7975  GEOID HEIGHT    -        -21.289 (meters)                     GEOID18
 AC7975  NAD 83(2011) X  -   -875,480.806 (meters)                     COMP
 AC7975  NAD 83(2011) Y  - -4,416,530.773 (meters)                     COMP
 AC7975  NAD 83(2011) Z  -  4,503,209.060 (meters)                     COMP
 AC7975  LAPLACE CORR    -         -4.97  (seconds)                    DEFLEC18
 AC7975
 AC7975  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7975  Standards:
 AC7975         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7975            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7975  -------------------------------------------------------------------
 AC7975  NETWORK    0.84   2.51           0.39   0.27   1.28     -0.08142936
 AC7975  -------------------------------------------------------------------
 AC7975  Click here for local accuracies and other accuracy information.
 AC7975
 AC7975.The horizontal coordinates were established by GPS observations
 AC7975.and adjusted by the National Geodetic Survey in June 2012.
 AC7975
 AC7975.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7975.been affixed to the stable North American tectonic plate. See 
 AC7975.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7975
 AC7975.The horizontal coordinates are valid at the epoch date displayed above
 AC7975.which is a decimal equivalence of Year/Month/Day.
 AC7975
 AC7975.The orthometric height was determined by GPS observations and a
 AC7975.high-resolution geoid model.
 AC7975
 AC7975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7975.GEOID18 height accuracy estimate available here.
 AC7975
 AC7975.Click photographs - Photos may exist for this station.
 AC7975
 AC7975.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7975
 AC7975.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7975
 AC7975.The ellipsoidal height was determined by GPS observations
 AC7975.and is referenced to NAD 83.
 AC7975
 AC7975. The following values were computed from the NAD 83(2011) position.
 AC7975
 AC7975;                    North         East     Units Scale Factor Converg.
 AC7975;SPC SD N     -   152,261.860   504,752.510   MT  0.99994235   -0 51 28.7
 AC7975;SPC SD N     -   499,545.79  1,656,008.86   sFT  0.99994235   -0 51 28.7
 AC7975;UTM  14      - 5,007,229.827   326,237.222   MT  0.99997126   -1 34 12.3
 AC7975
 AC7975!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7975!SPC SD N     -   0.99991240  x   0.99994235  =   0.99985475
 AC7975!UTM  14      -   0.99991240  x   0.99997126  =   0.99988366
 AC7975
 AC7975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2623707229(NAD 83)
 AC7975
 AC7975                          SUPERSEDED SURVEY CONTROL
 AC7975
 AC7975  NAD 83(2007)-  45 11 49.65427(N)    101 12 44.22856(W) AD(2002.00) 0
 AC7975  ELLIP H (02/10/07)  558.816  (m)                       GP(2002.00)    
 AC7975  ELLIP H (04/15/04)  558.805  (m)                       GP(       ) 2 1
 AC7975  NAD 83(1996)-  45 11 49.65365(N)    101 12 44.22822(W) AD(       ) B
 AC7975  ELLIP H (04/18/97)  558.880  (m)                       GP(       ) 4 1
 AC7975
 AC7975.Superseded values are not recommended for survey control.
 AC7975
 AC7975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7975.See file dsdata.pdf to determine how the superseded data were derived.
 AC7975
 AC7975_MARKER: Z = SEE DESCRIPTION
 AC7975_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7975_STAMPING: 63-187.45 1995
 AC7975_MARK LOGO: NGS
 AC7975_PROJECTION: FLUSH
 AC7975_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7975_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7975+SATELLITE: SATELLITE OBSERVATIONS - July 11, 2012
 AC7975_ROD/PIPE-DEPTH: 12.8 meters
 AC7975_SLEEVE-DEPTH  : 1.8 meters
 AC7975
 AC7975  HISTORY     - Date     Condition        Report By
 AC7975  HISTORY     - 1995     MONUMENTED       SDDT
 AC7975  HISTORY     - 19960928 GOOD             NGS
 AC7975  HISTORY     - 20120711 GOOD             INDIV
 AC7975
 AC7975                          STATION DESCRIPTION
 AC7975
 AC7975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7975'THE STATION IS LOCATED ABOUT 16.0 MI (25.7 KM) NORTH-NORTHEAST OF
 AC7975'EAGLE BUTTE, 14.0 MI (22.5 KM) WEST OF WHITEHORSE, AND 3.0 MI (4.8 KM)
 AC7975'NORTH-NORTHEAST OF GREEN GRASS, ON STATE HIGHWAY 63. OWNERSHIP--THE
 AC7975'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7975'EAGLE BUTTE, GO NORTH ON MAIN STREET FOR 0.8 MI (1.3 KM) TO THE
 AC7975'JUNCTION OF U.S. HIGHWAY 212, TURN RIGHT AND GO EAST ON U.S. HIGHWAY
 AC7975'212 FOR 3.8 MI (6.1 KM) TO THE JUNCTION OF STATE HIGHWAY 63, TURN LEFT
 AC7975'AND GO NORTH ON STATE HIGHWAY 63 FOR 13.8 MI (22.2 KM) TO THE JUNCTION
 AC7975'OF BUREAU OF INDIAN AFFAIRS ROAD 2 EAST AND THE STATION ON THE LEFT.
 AC7975'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7975'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7975'PIPE.  LOCATED 100.3 FT (30.6 M) WEST-SOUTHWEST OF THE U.S. HIGHWAY
 AC7975'CENTERLINE, 99.0 FT (30.2 M) WEST OF THE CENTER OF THE STATE HIGHWAY,
 AC7975'75.5 FT (23.0 M) SOUTH-SOUTHEAST OF THE CENTER OF FIELD ENTRANCE ROAD,
 AC7975'1.4 FT (0.4 M) EAST-NORTHEAST OF A WITNESS POST, AND 1.3 FT (0.4 M)
 AC7975'WEST-SOUTHWEST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT
 AC7975'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7975
 AC7975                          STATION RECOVERY (2012)
 AC7975
 AC7975'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7975'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8826 ***********************************************************************
 AB8826  DESIGNATION -  63 KEE
 AB8826  PID         -  AB8826
 AB8826  STATE/COUNTY-  SD/BROOKINGS
 AB8826  COUNTRY     -  US
 AB8826  USGS QUAD   -  LAKE SINAI (2017)
 AB8826
 AB8826                         *CURRENT SURVEY CONTROL
 AB8826  ______________________________________________________________________
 AB8826* NAD 83(1986) POSITION- 44 19 32.     (N) 097 00 28.     (W)   SCALED
 AB8826* NAVD 88 ORTHO HEIGHT -   522.575 (meters)     1714.48  (feet) ADJUSTED
 AB8826  ______________________________________________________________________
 AB8826  GEOID HEIGHT    -        -25.193 (meters)                     GEOID18
 AB8826  DYNAMIC HEIGHT  -        522.477 (meters)     1714.16  (feet) COMP
 AB8826  MODELED GRAVITY -    980,414.0   (mgal)                       NAVD 88
 AB8826
 AB8826  VERT ORDER      -  FIRST     CLASS II
 AB8826
 AB8826.The horizontal coordinates were scaled from a map and have
 AB8826.an estimated accuracy of +/- 6 seconds.
 AB8826
 AB8826.The orthometric height was determined by differential leveling and
 AB8826.adjusted by the NATIONAL GEODETIC SURVEY
 AB8826.in October 1997.
 AB8826
 AB8826.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8826.GEOID18 height accuracy estimate available here.
 AB8826
 AB8826.Click photographs - Photos may exist for this station.
 AB8826
 AB8826.The dynamic height is computed by dividing the NAVD 88
 AB8826.geopotential number by the normal gravity value computed on the
 AB8826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8826.degrees latitude (g = 980.6199 gals.).
 AB8826
 AB8826.The modeled gravity was interpolated from observed gravity values.
 AB8826
 AB8826;                    North         East    Units  Estimated Accuracy
 AB8826;SPC SD N     -    59,110.      838,630.      MT  (+/- 180 meters Scaled)
 AB8826
 AB8826_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ588099(NAD 83)
 AB8826
 AB8826                          SUPERSEDED SURVEY CONTROL
 AB8826
 AB8826.No superseded survey control is available for this station.
 AB8826
 AB8826_MARKER: DD = SURVEY DISK
 AB8826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB8826_STAMPING: 63 KEE 1964
 AB8826_MARK LOGO: USGS
 AB8826_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB8826+STABILITY: SURFACE MOTION
 AB8826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8826+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 AB8826
 AB8826  HISTORY     - Date     Condition        Report By
 AB8826  HISTORY     - 1964     MONUMENTED       USGS
 AB8826  HISTORY     - 19940922 GOOD             NGS
 AB8826
 AB8826                          STATION DESCRIPTION
 AB8826
 AB8826'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8826'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8826'IN ARLINGTON, THENCE 13.9 KM (8.65 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8826'130.5 M (428.1 FT) EAST OF MILEPOST 409, 49.8 M (163.4 FT) SOUTH OF
 AB8826'THE HIGHWAY CENTERLINE, 9.3 M (30.5 FT) WEST OF THE CENTER OF A TRACK
 AB8826'ROAD, 7.5 M (24.6 FT) SOUTH OF A FENCE CORNER, 1.3 M (4.3 FT) ABOVE
 AB8826'THE LEVEL OF THE ROAD, 0.8 M (2.6 FT) EAST OF A FENCE, 0.7 M (2.3 FT)
 AB8826'NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB8826'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7962 ***********************************************************************
 AC7962  CBN         -  This is a Cooperative Base Network Control Station.
 AC7962  DESIGNATION -  65 178.06
 AC7962  PID         -  AC7962
 AC7962  STATE/COUNTY-  SD/ZIEBACH
 AC7962  COUNTRY     -  US
 AC7962  USGS QUAD   -  LANTRY NW (2017)
 AC7962
 AC7962                         *CURRENT SURVEY CONTROL
 AC7962  ______________________________________________________________________
 AC7962* NAD 83(2011) POSITION- 45 13 20.20906(N) 101 29 43.79292(W)   ADJUSTED
 AC7962* NAD 83(2011) ELLIP HT-   667.824 (meters)        (06/27/12)   ADJUSTED
 AC7962* NAD 83(2011) EPOCH   -  2010.00
 AC7962* NAVD 88 ORTHO HEIGHT -   688.5   (meters)     2259.    (feet) GPS OBS
 AC7962  ______________________________________________________________________
 AC7962  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7962  GEOID HEIGHT    -        -20.519 (meters)                     GEOID96
 AC7962  GEOID HEIGHT    -        -20.669 (meters)                     GEOID18
 AC7962  NAD 83(2011) X  -   -896,920.789 (meters)                     COMP
 AC7962  NAD 83(2011) Y  - -4,410,280.268 (meters)                     COMP
 AC7962  NAD 83(2011) Z  -  4,505,256.112 (meters)                     COMP
 AC7962  LAPLACE CORR    -         -5.18  (seconds)                    DEFLEC18
 AC7962
 AC7962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7962  Standards:
 AC7962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7962  -------------------------------------------------------------------
 AC7962  NETWORK    0.81   2.41           0.38   0.26   1.23     -0.08157647
 AC7962  -------------------------------------------------------------------
 AC7962  Click here for local accuracies and other accuracy information.
 AC7962
 AC7962.The horizontal coordinates were established by GPS observations
 AC7962.and adjusted by the National Geodetic Survey in June 2012.
 AC7962
 AC7962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7962.been affixed to the stable North American tectonic plate. See 
 AC7962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7962
 AC7962.The horizontal coordinates are valid at the epoch date displayed above
 AC7962.which is a decimal equivalence of Year/Month/Day.
 AC7962
 AC7962.The orthometric height was determined by GPS observations and a
 AC7962.high-resolution geoid model.
 AC7962
 AC7962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7962.GEOID18 height accuracy estimate available here.
 AC7962
 AC7962.Click photographs - Photos may exist for this station.
 AC7962
 AC7962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7962
 AC7962.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7962
 AC7962.The ellipsoidal height was determined by GPS observations
 AC7962.and is referenced to NAD 83.
 AC7962
 AC7962. The following values were computed from the NAD 83(2011) position.
 AC7962
 AC7962;                    North         East     Units Scale Factor Converg.
 AC7962;SPC SD N     -   155,428.873   482,554.833   MT  0.99994356   -1 03 30.3
 AC7962;SPC SD N     -   509,936.23  1,583,181.98   sFT  0.99994356   -1 03 30.3
 AC7962;UTM  14      - 5,010,673.015   304,078.942   MT  1.00007199   -1 46 19.1
 AC7962
 AC7962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7962!SPC SD N     -   0.99989531  x   0.99994356  =   0.99983887
 AC7962!UTM  14      -   0.99989531  x   1.00007199  =   0.99996729
 AC7962
 AC7962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0407810673(NAD 83)
 AC7962
 AC7962                          SUPERSEDED SURVEY CONTROL
 AC7962
 AC7962  NAD 83(2007)-  45 13 20.20900(N)    101 29 43.79410(W) AD(2002.00) 0
 AC7962  ELLIP H (02/10/07)  667.846  (m)                       GP(2002.00)    
 AC7962  ELLIP H (04/15/04)  667.838  (m)                       GP(       ) 2 1
 AC7962  NAD 83(1996)-  45 13 20.20839(N)    101 29 43.79372(W) AD(       ) B
 AC7962  ELLIP H (04/18/97)  667.910  (m)                       GP(       ) 4 1
 AC7962
 AC7962.Superseded values are not recommended for survey control.
 AC7962
 AC7962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7962.See file dsdata.pdf to determine how the superseded data were derived.
 AC7962
 AC7962_MARKER: Z = SEE DESCRIPTION
 AC7962_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7962_STAMPING: 65-178.06 1995
 AC7962_MARK LOGO: NGS
 AC7962_PROJECTION: FLUSH
 AC7962_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7962+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 AC7962_ROD/PIPE-DEPTH: 12.8 meters
 AC7962_SLEEVE-DEPTH  : 1.8 meters
 AC7962
 AC7962  HISTORY     - Date     Condition        Report By
 AC7962  HISTORY     - 1995     MONUMENTED       SDDT
 AC7962  HISTORY     - 19960928 GOOD             NGS
 AC7962  HISTORY     - 20120801 GOOD             INDIV
 AC7962
 AC7962                          STATION DESCRIPTION
 AC7962
 AC7962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7962'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) NORTHEAST OF DUPREE AND
 AC7962'12.0 MI (19.3 KM) SOUTHWEST OF ISABEL, ON STATE HIGHWAY 65.
 AC7962'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7962'JUNCTION OF STATE HIGHWAY 65 AND U.S. HIGHWAY 212, 2.0 MI (3.2 KM)
 AC7962'EAST OF DUPREE, GO NORTH ON STATE HIGHWAY 65 FOR 12.9 MI (20.8 KM) TO
 AC7962'A BRIDGE SPANNING THE MOREAU RIVER, CONTINUE NORTH ON HIGHWAY 65 FOR
 AC7962'1.3 MI (2.1 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 AC7962'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7962'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 30.3 M (99.4
 AC7962'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) SOUTHWEST OF
 AC7962'THE CENTER OF A FIELD ENTRANCE ROAD, 0.3 M (1.0 FT) NORTHWEST OF A
 AC7962'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD
 AC7962'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7962'AND THEN A 4-INCH PVC CAP.
 AC7962
 AC7962                          STATION RECOVERY (2012)
 AC7962
 AC7962'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7962'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0831 ***********************************************************************
 OT0831  CBN         -  This is a Cooperative Base Network Control Station.
 OT0831  DESIGNATION -  7 DHW
 OT0831  PID         -  OT0831
 OT0831  STATE/COUNTY-  SD/FALL RIVER
 OT0831  COUNTRY     -  US
 OT0831  USGS QUAD   -  WALLACE RANCH (2017)
 OT0831
 OT0831                         *CURRENT SURVEY CONTROL
 OT0831  ______________________________________________________________________
 OT0831* NAD 83(2011) POSITION- 43 01 18.78819(N) 103 53 49.00973(W)   ADJUSTED
 OT0831* NAD 83(2011) ELLIP HT-  1150.498 (meters)        (06/27/12)   ADJUSTED
 OT0831* NAD 83(2011) EPOCH   -  2010.00
 OT0831* NAVD 88 ORTHO HEIGHT -  1165.948 (meters)     3825.28  (feet) ADJUSTED
 OT0831  ______________________________________________________________________
 OT0831  GEOID HEIGHT    -        -15.459 (meters)                     GEOID18
 OT0831  NAD 83(2011) X  - -1,121,896.237 (meters)                     COMP
 OT0831  NAD 83(2011) Y  - -4,534,408.413 (meters)                     COMP
 OT0831  NAD 83(2011) Z  -  4,330,064.569 (meters)                     COMP
 OT0831  LAPLACE CORR    -         -5.29  (seconds)                    DEFLEC18
 OT0831  DYNAMIC HEIGHT  -       1165.398 (meters)     3823.48  (feet) COMP
 OT0831  MODELED GRAVITY -    980,108.3   (mgal)                       NAVD 88
 OT0831
 OT0831  VERT ORDER      -  THIRD
 OT0831
 OT0831  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0831  Standards:
 OT0831         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0831            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0831  -------------------------------------------------------------------
 OT0831  NETWORK    0.91   2.20           0.42   0.30   1.12     -0.07393404
 OT0831  -------------------------------------------------------------------
 OT0831  Click here for local accuracies and other accuracy information.
 OT0831
 OT0831.The horizontal coordinates were established by GPS observations
 OT0831.and adjusted by the National Geodetic Survey in June 2012.
 OT0831
 OT0831.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0831.been affixed to the stable North American tectonic plate. See 
 OT0831.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0831
 OT0831.The horizontal coordinates are valid at the epoch date displayed above
 OT0831.which is a decimal equivalence of Year/Month/Day.
 OT0831
 OT0831.The orthometric height was determined by differential leveling and
 OT0831.adjusted by the NATIONAL GEODETIC SURVEY
 OT0831.in June 1991.
 OT0831
 OT0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0831.GEOID18 height accuracy estimate available here.
 OT0831
 OT0831.Click photographs - Photos may exist for this station.
 OT0831
 OT0831.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0831
 OT0831.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0831
 OT0831.The ellipsoidal height was determined by GPS observations
 OT0831.and is referenced to NAD 83.
 OT0831
 OT0831.The dynamic height is computed by dividing the NAVD 88
 OT0831.geopotential number by the normal gravity value computed on the
 OT0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0831.degrees latitude (g = 980.6199 gals.).
 OT0831
 OT0831.The modeled gravity was interpolated from observed gravity values.
 OT0831
 OT0831. The following values were computed from the NAD 83(2011) position.
 OT0831
 OT0831;                    North         East     Units Scale Factor Converg.
 OT0831;SPC SD S     -    82,722.878   309,623.168   MT  0.99996069   -2 27 30.1
 OT0831;SPC SD S     -   271,399.98  1,015,822.01   sFT  0.99996069   -2 27 30.1
 OT0831;UTM  13      - 4,763,835.469   589,876.496   MT  0.99969937   +0 45 09.5
 OT0831
 OT0831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0831!SPC SD S     -   0.99981961  x   0.99996069  =   0.99978031
 OT0831!UTM  13      -   0.99981961  x   0.99969937  =   0.99951903
 OT0831
 OT0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8987663835(NAD 83)
 OT0831
 OT0831                          SUPERSEDED SURVEY CONTROL
 OT0831
 OT0831  NAD 83(2007)-  43 01 18.78802(N)    103 53 49.01082(W) AD(2002.00) 0
 OT0831  ELLIP H (02/10/07) 1150.526  (m)                       GP(2002.00)    
 OT0831  ELLIP H (04/15/04) 1150.514  (m)                       GP(       ) 2 1
 OT0831  NAD 83(1996)-  43 01 18.78729(N)    103 53 49.01089(W) AD(       ) B
 OT0831  ELLIP H (04/18/97) 1150.570  (m)                       GP(       ) 4 1
 OT0831  NAVD 88            1165.95   (m)         3825.3    (f) LEVELING    3  
 OT0831
 OT0831.Superseded values are not recommended for survey control.
 OT0831
 OT0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0831.See file dsdata.pdf to determine how the superseded data were derived.
 OT0831
 OT0831_MARKER: DB = BENCH MARK DISK
 OT0831_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0831_STAMPING: 7 DHW 1974
 OT0831_MARK LOGO: USGS
 OT0831_PROJECTION: PROJECTING 9 CENTIMETERS
 OT0831_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0831_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0831+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2022
 OT0831
 OT0831  HISTORY     - Date     Condition        Report By
 OT0831  HISTORY     - 1974     MONUMENTED       USGS
 OT0831  HISTORY     - 19960911 GOOD             NGS
 OT0831  HISTORY     - 20220316 GOOD             NEGS
 OT0831
 OT0831                          STATION DESCRIPTION
 OT0831
 OT0831'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0831'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 12.9 MILES
 OT0831'WEST ALONG GRADED ROAD TO THE TOP OF A HILL AT A T-FENCE NORTH, NEAR
 OT0831'1/4 CORNER OF SECTIONS 8-9/TOWNSHIP 12 SOUTH/RANGE 2 EAST, 37 FEET
 OT0831'NORTH OF THE CENTERLINE OF THE ROAD, 40 FEET EAST OF A T-FENCE NORTH,
 OT0831'2 FEET NORTH OF A RIGHT-OF-WAY FENCE, SET IN A COPPER-CLAD STEEL ROD
 OT0831'DRIVEN 7.0 FEET AND FLUSH WITH THE GROUND.
 OT0831
 OT0831                          STATION RECOVERY (1996)
 OT0831
 OT0831'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0831'THE STATION IS LOCATED ABOUT 36.0 MI (57.9 KM) SOUTHWEST OF HOT
 OT0831'SPRINGS, 20.0 MI (32.2 KM) SOUTH OF EDGEMONT, AND 13.0 MI (20.9 KM)
 OT0831'WEST OF ARDMORE, ON COUNTY ROAD 5A.  OWNERSHIP--UNKNOWN.  TO REACH THE
 OT0831'STATION FROM THE JUNCTION OF STATE HIGHWAY 71 AND COUNTY ROAD 5 IN
 OT0831'ARDMORE, GO WEST ON THE GRAVELED COUNTY ROAD FOR 7.7 MI (12.4 KM) TO
 OT0831'THE JUNCTION OF COUNTY ROAD 6412, CONTINUE WEST ON COUNTY ROAD 6412
 OT0831'FOR 3.0 MI (4.8 KM) TO THE JUNCTION OF COUNTY ROAD 5A, CONTINUE WEST
 OT0831'ON COUNTY ROAD 5A FOR 2.2 MI (3.5 KM) TO THE STATION ON THE RIGHT ON
 OT0831'TOP OF A HILL.  THE STATION IS LOCATED 13.0 M (42.7 FT) NORTH OF THE
 OT0831'ROAD CENTERLINE, 13.6 M (44.6 FT) WEST-NORTHWEST OF A T-FENCE CORNER,
 OT0831'1.25 M (4.10 FT) NORTH-NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 OT0831'DISK PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OT0831
 OT0831                          STATION RECOVERY (2022)
 OT0831
 OT0831'RECOVERY NOTE BY NEBRASKA GEODETIC SURVEY 2022 (MH)
 OT0831'TO REACH FROM THE JUNCTION OF NE. HIGHWAY 71 AND THE SOUTH DAKOTA
 OT0831'STATE LINE, APPROXIMATELY 28.6 MI (46.0 KM) NORTH OF CRAWFORD, NE., GO
 OT0831'NORTH ON SOUTH DAKOTA HIGHWAY 71 APPROXIMATELY 1.5 MI (2.4 KM) TO THE
 OT0831'JUNCTION OF STORM DRAIN. HIGHWAY 71 AND DAKOTA AVENUE.  IN ARDMORE,
 OT0831'STORM DRAIN.  TURN LEFT AND GO WEST ON DAKOTA AVE.  (COUNTY ROAD 5)
 OT0831'APPROXIMATELY 4.5 MI (7.2 KM) TO A T INTERSECTION WITH COUNTY ROAD
 OT0831'6412.  GO NORTHWEST ON COUNTY ROAD 6412 FOR APPROXIMATELY 3.1 MI (5.0
 OT0831'KM) TO A Y INTERSECTION WITH W. ARDMORE ROAD.  BEAR LEFT AND CONTINUE
 OT0831'WEST-SOUTHWEST ON COUNTY ROAD 6412.  GO APPROXIMATELY 3.0 MI (4.8 KM)
 OT0831'TO A Y INTERSECTION.  BEAR RIGHT AND CONTINUE WEST-SOUTHWEST ON COUNTY
 OT0831'ROAD 5A FOR APPROXIMATELY 2.2 MI (3.5 KM) TO A CATTLE GUARD AND A
 OT0831'FIELD DRIVE ON THE NORTH SIDE OF COUNTY ROAD 5A JUST WEST OF THE
 OT0831'CATTLE GUARD.  THE MARK IS 31 FT (9.4 M) WEST OF THE CENTERLINE OF THE
 OT0831'FIELD DRIVE (NORTH), 42.7 FT (13.0 M) NORTH OF THE CENTERLINE OF
 OT0831'COUNTY ROAD 54, 44.6 FT (13.6 M) WEST-NORTHWEST OF A T FENCE CORNER
 OT0831'AND 4.10 FT (1.2 M) NORTH-NORTHWEST OF A WITNESS POST IN A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0846 ***********************************************************************
 PU0846  DESIGNATION -  7 PCL
 PU0846  PID         -  PU0846
 PU0846  STATE/COUNTY-  SD/MEADE
 PU0846  COUNTRY     -  US
 PU0846  USGS QUAD   -  FAIRPOINT (2017)
 PU0846
 PU0846                         *CURRENT SURVEY CONTROL
 PU0846  ______________________________________________________________________
 PU0846* NAD 83(1986) POSITION- 44 44 54.     (N) 102 47 46.     (W)   SCALED
 PU0846* NAVD 88 ORTHO HEIGHT -   894.661 (meters)     2935.23  (feet) ADJUSTED
 PU0846  ______________________________________________________________________
 PU0846  GEOID HEIGHT    -        -17.690 (meters)                     GEOID18
 PU0846  DYNAMIC HEIGHT  -        894.446 (meters)     2934.53  (feet) COMP
 PU0846  MODELED GRAVITY -    980,346.1   (mgal)                       NAVD 88
 PU0846
 PU0846  VERT ORDER      -  SECOND    CLASS 0
 PU0846
 PU0846.The horizontal coordinates were scaled from a map and have
 PU0846.an estimated accuracy of +/- 6 seconds.
 PU0846
 PU0846.The orthometric height was determined by differential leveling and
 PU0846.adjusted by the NATIONAL GEODETIC SURVEY
 PU0846.in June 1991.
 PU0846
 PU0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0846.GEOID18 height accuracy estimate available here.
 PU0846
 PU0846.Click photographs - Photos may exist for this station.
 PU0846
 PU0846.The dynamic height is computed by dividing the NAVD 88
 PU0846.geopotential number by the normal gravity value computed on the
 PU0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0846.degrees latitude (g = 980.6199 gals.).
 PU0846
 PU0846.The modeled gravity was interpolated from observed gravity values.
 PU0846
 PU0846;                    North         East    Units  Estimated Accuracy
 PU0846;SPC SD N     -   105,500.      378,630.      MT  (+/- 180 meters Scaled)
 PU0846
 PU0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK744573(NAD 83)
 PU0846
 PU0846                          SUPERSEDED SURVEY CONTROL
 PU0846
 PU0846  NGVD 29 (??/??/92)  894.193  (m)         2933.70   (f) ADJ UNCH    2 0
 PU0846
 PU0846.Superseded values are not recommended for survey control.
 PU0846
 PU0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0846.See file dsdata.pdf to determine how the superseded data were derived.
 PU0846
 PU0846_MARKER: DD = SURVEY DISK
 PU0846_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0846_STAMPING: ET 2934 7 PCL 1958
 PU0846_MARK LOGO: USGS
 PU0846_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0846_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0846+STABILITY: SURFACE MOTION
 PU0846
 PU0846  HISTORY     - Date     Condition        Report By
 PU0846  HISTORY     - 1958     MONUMENTED       USGS
 PU0846  HISTORY     - 1962     GOOD             CGS
 PU0846
 PU0846                          STATION DESCRIPTION
 PU0846
 PU0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0846'AT FAIRPOINT.
 PU0846'AT FAIRPOINT, 156 FEET EAST-NORTHEAST OF THE CENTER OF THE
 PU0846'INTERSECTION OF EAST-WEST AND NORTH-SOUTH GRAVEL ROADS, 44
 PU0846'FEET NORTH OF THE CENTER LINE OF ROAD EAST, 7 FEET SOUTH OF A
 PU0846'POWER POLE, 1.5 FEET SOUTH OF A FENCE, 1.0 FOOT SOUTH OF A
 PU0846'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU0846'CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1050 ***********************************************************************
 OS1050  DESIGNATION -  7 SJS
 OS1050  PID         -  OS1050
 OS1050  STATE/COUNTY-  SD/BENNETT
 OS1050  COUNTRY     -  US
 OS1050  USGS QUAD   -  MARTIN (2017)
 OS1050
 OS1050                         *CURRENT SURVEY CONTROL
 OS1050  ______________________________________________________________________
 OS1050* NAD 83(1986) POSITION- 43 10 19.     (N) 101 41 32.     (W)   SCALED
 OS1050* NAVD 88 ORTHO HEIGHT -   982.770 (meters)     3224.30  (feet) ADJUSTED
 OS1050  ______________________________________________________________________
 OS1050  GEOID HEIGHT    -        -19.813 (meters)                     GEOID18
 OS1050  DYNAMIC HEIGHT  -        982.358 (meters)     3222.95  (feet) COMP
 OS1050  MODELED GRAVITY -    980,167.3   (mgal)                       NAVD 88
 OS1050
 OS1050  VERT ORDER      -  FIRST     CLASS II
 OS1050
 OS1050.The horizontal coordinates were scaled from a map and have
 OS1050.an estimated accuracy of +/- 6 seconds.
 OS1050
 OS1050.The orthometric height was determined by differential leveling and
 OS1050.adjusted by the NATIONAL GEODETIC SURVEY
 OS1050.in June 1994.
 OS1050
 OS1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1050.GEOID18 height accuracy estimate available here.
 OS1050
 OS1050.Click photographs - Photos may exist for this station.
 OS1050
 OS1050.The dynamic height is computed by dividing the NAVD 88
 OS1050.geopotential number by the normal gravity value computed on the
 OS1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1050.degrees latitude (g = 980.6199 gals.).
 OS1050
 OS1050.The modeled gravity was interpolated from observed gravity values.
 OS1050
 OS1050;                    North         East    Units  Estimated Accuracy
 OS1050;SPC SD S     -    94,070.      489,520.      MT  (+/- 180 meters Scaled)
 OS1050
 OS1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN811834(NAD 83)
 OS1050
 OS1050                          SUPERSEDED SURVEY CONTROL
 OS1050
 OS1050.No superseded survey control is available for this station.
 OS1050
 OS1050_MARKER: DD = SURVEY DISK
 OS1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1050_STAMPING: 7 SJS 1975
 OS1050_MARK LOGO: USGS
 OS1050_PROJECTION: FLUSH
 OS1050_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1050+STABILITY: SURFACE MOTION
 OS1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1050+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1050
 OS1050  HISTORY     - Date     Condition        Report By
 OS1050  HISTORY     - 1975     MONUMENTED       USGS
 OS1050  HISTORY     - 19930929 GOOD             NGS
 OS1050  HISTORY     - 20121204 GOOD             INDIV
 OS1050
 OS1050                          STATION DESCRIPTION
 OS1050
 OS1050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1050'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1050'STATE HIGHWAY 73 IN MARTIN, 78.7 M (258.2 FT) WEST OF MILEPOST 151,
 OS1050'30.7 M (100.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.4 M (47.2 FT)
 OS1050'EAST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH, 5.1 M (16.7 FT)
 OS1050'EAST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS1050'HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OS1050'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS1050
 OS1050                          STATION RECOVERY (2012)
 OS1050
 OS1050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7909 ***********************************************************************
 AC7909  CBN         -  This is a Cooperative Base Network Control Station.
 AC7909  DESIGNATION -  73 039.73
 AC7909  PID         -  AC7909
 AC7909  STATE/COUNTY-  SD/JACKSON
 AC7909  COUNTRY     -  US
 AC7909  USGS QUAD   -  LONG VALLEY (2017)
 AC7909
 AC7909                         *CURRENT SURVEY CONTROL
 AC7909  ______________________________________________________________________
 AC7909* NAD 83(2011) POSITION- 43 25 04.74919(N) 101 29 40.39581(W)   ADJUSTED
 AC7909* NAD 83(2011) ELLIP HT-   820.538 (meters)        (06/27/12)   ADJUSTED
 AC7909* NAD 83(2011) EPOCH   -  2010.00
 AC7909* NAVD 88 ORTHO HEIGHT -   841.5   (meters)     2761.    (feet) GPS OBS
 AC7909  ______________________________________________________________________
 AC7909  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7909  GEOID HEIGHT    -        -20.883 (meters)                     GEOID96
 AC7909  GEOID HEIGHT    -        -20.943 (meters)                     GEOID18
 AC7909  NAD 83(2011) X  -   -924,785.679 (meters)                     COMP
 AC7909  NAD 83(2011) Y  - -4,547,679.199 (meters)                     COMP
 AC7909  NAD 83(2011) Z  -  4,361,911.703 (meters)                     COMP
 AC7909  LAPLACE CORR    -         -8.23  (seconds)                    DEFLEC18
 AC7909
 AC7909  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7909  Standards:
 AC7909         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7909            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7909  -------------------------------------------------------------------
 AC7909  NETWORK    1.02   2.57           0.48   0.32   1.31     -0.05687955
 AC7909  -------------------------------------------------------------------
 AC7909  Click here for local accuracies and other accuracy information.
 AC7909
 AC7909.The horizontal coordinates were established by GPS observations
 AC7909.and adjusted by the National Geodetic Survey in June 2012.
 AC7909
 AC7909.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7909.been affixed to the stable North American tectonic plate. See 
 AC7909.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7909
 AC7909.The horizontal coordinates are valid at the epoch date displayed above
 AC7909.which is a decimal equivalence of Year/Month/Day.
 AC7909
 AC7909.The orthometric height was determined by GPS observations and a
 AC7909.high-resolution geoid model.
 AC7909
 AC7909.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7909.GEOID18 height accuracy estimate available here.
 AC7909
 AC7909.Click photographs - Photos may exist for this station.
 AC7909
 AC7909.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7909
 AC7909.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7909
 AC7909.The ellipsoidal height was determined by GPS observations
 AC7909.and is referenced to NAD 83.
 AC7909
 AC7909. The following values were computed from the NAD 83(2011) position.
 AC7909
 AC7909;                    North         East     Units Scale Factor Converg.
 AC7909;SPC SD S     -   121,152.344   505,968.523   MT  0.99991296   -0 48 03.9
 AC7909;SPC SD S     -   397,480.65  1,659,998.40   sFT  0.99991296   -0 48 03.9
 AC7909;UTM  14      - 4,810,255.685   298,053.038   MT  1.00010168   -1 42 54.4
 AC7909
 AC7909!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7909!SPC SD S     -   0.99987134  x   0.99991296  =   0.99978431
 AC7909!UTM  14      -   0.99987134  x   1.00010168  =   0.99997301
 AC7909
 AC7909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9805310255(NAD 83)
 AC7909
 AC7909                          SUPERSEDED SURVEY CONTROL
 AC7909
 AC7909  NAD 83(2007)-  43 25 04.74909(N)    101 29 40.39693(W) AD(2002.00) 0
 AC7909  ELLIP H (02/10/07)  820.566  (m)                       GP(2002.00)    
 AC7909  ELLIP H (04/15/04)  820.553  (m)                       GP(       ) 2 1
 AC7909  NAD 83(1996)-  43 25 04.74848(N)    101 29 40.39703(W) AD(       ) B
 AC7909  ELLIP H (04/18/97)  820.597  (m)                       GP(       ) 4 1
 AC7909
 AC7909.Superseded values are not recommended for survey control.
 AC7909
 AC7909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7909.See file dsdata.pdf to determine how the superseded data were derived.
 AC7909
 AC7909_MARKER: Z = SEE DESCRIPTION
 AC7909_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7909_STAMPING: 73-39.73 1995
 AC7909_MARK LOGO: NGS
 AC7909_PROJECTION: FLUSH
 AC7909_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7909+SATELLITE: SATELLITE OBSERVATIONS - September 26, 1996
 AC7909_ROD/PIPE-DEPTH: 12.8 meters
 AC7909_SLEEVE-DEPTH  : 1.8 meters
 AC7909
 AC7909  HISTORY     - Date     Condition        Report By
 AC7909  HISTORY     - 1995     MONUMENTED       SDDT
 AC7909  HISTORY     - 19960926 GOOD             SDDT
 AC7909  HISTORY     - 20121217 POOR             INDIV
 AC7909
 AC7909                          STATION DESCRIPTION
 AC7909
 AC7909'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7909'THE STATION IS LOCATED ABOUT 13.5 MI (21.7 KM) SOUTHEAST OF WAMBLEE,
 AC7909'3.0 MI (4.8 KM) SOUTH OF LONG VALLEY, AND 2.0 MI (3.2 KM) NORTH OF THE
 AC7909'JACKSON/BENNETT COUNTY LINE, ON STATE HIGHWAY 73.  OWNERSHIP--THE
 AC7909'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN
 AC7909'LONG VALLEY, GO SOUTH ON STATE HIGHWAY 73 FOR 3.0 MI (4.8 KM) TO THE
 AC7909'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7909'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7909'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 58.0 FT (17.7 M) EAST OF THE
 AC7909'CENTER OF THE HIGHWAY, 20.0 FT (6.1 M) SOUTH OF CENTER OF A FIELD
 AC7909'ENTRANCE ROAD, 1.0 FT (0.3 M) WEST OF A WITNESS POST AND FENCE, AND
 AC7909'1.0 FT (0.3 M) EAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7909'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7909
 AC7909                          STATION RECOVERY (2012)
 AC7909
 AC7909'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7909'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7859 ***********************************************************************
 AC7859  CBN         -  This is a Cooperative Base Network Control Station.
 AC7859  DESIGNATION -  73 109.48
 AC7859  PID         -  AC7859
 AC7859  STATE/COUNTY-  SD/HAAKON
 AC7859  COUNTRY     -  US
 AC7859  USGS QUAD   -  ELBON (2017)
 AC7859
 AC7859                         *CURRENT SURVEY CONTROL
 AC7859  ______________________________________________________________________
 AC7859* NAD 83(2011) POSITION- 44 17 04.43673(N) 101 40 23.80304(W)   ADJUSTED
 AC7859* NAD 83(2011) ELLIP HT-   736.374 (meters)        (06/27/12)   ADJUSTED
 AC7859* NAD 83(2011) EPOCH   -  2010.00
 AC7859* NAVD 88 ORTHO HEIGHT -   757.3   (meters)     2485.    (feet) GPS OBS
 AC7859  ______________________________________________________________________
 AC7859  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7859  GEOID HEIGHT    -        -20.849 (meters)                     GEOID96
 AC7859  GEOID HEIGHT    -        -20.979 (meters)                     GEOID18
 AC7859  NAD 83(2011) X  -   -925,456.535 (meters)                     COMP
 AC7859  NAD 83(2011) Y  - -4,479,379.948 (meters)                     COMP
 AC7859  NAD 83(2011) Z  -  4,431,296.313 (meters)                     COMP
 AC7859  LAPLACE CORR    -         -8.10  (seconds)                    DEFLEC18
 AC7859
 AC7859  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7859  Standards:
 AC7859         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7859            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7859  -------------------------------------------------------------------
 AC7859  NETWORK    1.11   3.31           0.52   0.36   1.69     -0.06444681
 AC7859  -------------------------------------------------------------------
 AC7859  Click here for local accuracies and other accuracy information.
 AC7859
 AC7859.The horizontal coordinates were established by GPS observations
 AC7859.and adjusted by the National Geodetic Survey in June 2012.
 AC7859
 AC7859.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7859.been affixed to the stable North American tectonic plate. See 
 AC7859.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7859
 AC7859.The horizontal coordinates are valid at the epoch date displayed above
 AC7859.which is a decimal equivalence of Year/Month/Day.
 AC7859
 AC7859.The orthometric height was determined by GPS observations and a
 AC7859.high-resolution geoid model.
 AC7859
 AC7859.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7859.GEOID18 height accuracy estimate available here.
 AC7859
 AC7859.Click photographs - Photos may exist for this station.
 AC7859
 AC7859.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7859
 AC7859.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7859
 AC7859.The ellipsoidal height was determined by GPS observations
 AC7859.and is referenced to NAD 83.
 AC7859
 AC7859. The following values were computed from the NAD 83(2011) position.
 AC7859
 AC7859;                    North         East     Units Scale Factor Converg.
 AC7859;SPC SD S     -   217,635.591   493,050.456   MT  0.99997448   -0 55 27.7
 AC7859;SPC SD S     -   714,026.10  1,617,616.37   sFT  0.99997448   -0 55 27.7
 AC7859;UTM  14      - 4,906,955.424   286,697.261   MT  1.00015958   -1 52 02.1
 AC7859
 AC7859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7859!SPC SD S     -   0.99988455  x   0.99997448  =   0.99985903
 AC7859!UTM  14      -   0.99988455  x   1.00015958  =   1.00004411
 AC7859
 AC7859_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8669706955(NAD 83)
 AC7859
 AC7859                          SUPERSEDED SURVEY CONTROL
 AC7859
 AC7859  NAD 83(2007)-  44 17 04.43668(N)    101 40 23.80413(W) AD(2002.00) 0
 AC7859  ELLIP H (02/10/07)  736.397  (m)                       GP(2002.00)    
 AC7859  ELLIP H (04/15/04)  736.378  (m)                       GP(       ) 2 1
 AC7859  NAD 83(1996)-  44 17 04.43615(N)    101 40 23.80359(W) AD(       ) B
 AC7859  ELLIP H (04/18/97)  736.446  (m)                       GP(       ) 4 1
 AC7859
 AC7859.Superseded values are not recommended for survey control.
 AC7859
 AC7859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7859.See file dsdata.pdf to determine how the superseded data were derived.
 AC7859
 AC7859_MARKER: Z = SEE DESCRIPTION
 AC7859_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7859_STAMPING: 73-109.48
 AC7859_MARK LOGO: NGS
 AC7859_PROJECTION: FLUSH
 AC7859_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7859+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2011
 AC7859_ROD/PIPE-DEPTH: 6.4 meters
 AC7859_SLEEVE-DEPTH  : 1.8 meters
 AC7859
 AC7859  HISTORY     - Date     Condition        Report By
 AC7859  HISTORY     - 1995     MONUMENTED       SDDT
 AC7859  HISTORY     - 19960924 GOOD             SDDT
 AC7859  HISTORY     - 20110912 GOOD             INDIV
 AC7859
 AC7859                          STATION DESCRIPTION
 AC7859
 AC7859'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7859'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) NORTH OF PHILIP AND 8.0
 AC7859'MI (12.9 KM) SOUTH OF THE JUNCTION OF STATE HIGHWAYS 34 AND 73, ON
 AC7859'STATE HIGHWAY 73.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7859'STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 73 IN
 AC7859'PHILIP, GO NORTH ON STATE HIGHWAY 73 FOR 16.7 MI (26.9 KM) TO THE
 AC7859'JUNCTION OF HILLAND ROAD AND STATION ON THE LEFT.  THE STATION IS A
 AC7859'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7859'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 85.0 FT
 AC7859'(25.9 M) WEST OF THE HIGHWAY CENTER, 85.0 FT (25.9 M) NORTH OF CENTER
 AC7859'OF THE ROAD, 6.0 FT (1.8 M) NORTH OF A RIGHT-OF-WAY MARKER, 1.0 FT
 AC7859'(0.3 M) EAST OF A WITNESS POST, AND 1.0 FT (0.3 M) WEST OF A METAL
 AC7859'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7859'CAP AND THEN A 4-INCH PVC CAP.
 AC7859
 AC7859                          STATION RECOVERY (2011)
 AC7859
 AC7859'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCC)
 AC7859'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9093 ***********************************************************************
 AD9093  DESIGNATION -  73 150.80
 AD9093  PID         -  AD9093
 AD9093  STATE/COUNTY-  SD/MEADE
 AD9093  COUNTRY     -  US
 AD9093  USGS QUAD   -  LEMMON CREEK (2017)
 AD9093
 AD9093                         *CURRENT SURVEY CONTROL
 AD9093  ______________________________________________________________________
 AD9093* NAD 83(1986) POSITION- 44 40 58.     (N) 102 03 09.     (W)   SCALED
 AD9093* NAVD 88 ORTHO HEIGHT -   758.172 (meters)     2487.44  (feet) ADJUSTED
 AD9093  ______________________________________________________________________
 AD9093  GEOID HEIGHT    -        -19.778 (meters)                     GEOID18
 AD9093  DYNAMIC HEIGHT  -        757.997 (meters)     2486.86  (feet) COMP
 AD9093  MODELED GRAVITY -    980,362.0   (mgal)                       NAVD 88
 AD9093
 AD9093  VERT ORDER      -  FIRST     CLASS II
 AD9093
 AD9093.The horizontal coordinates were scaled from a map and have
 AD9093.an estimated accuracy of +/- 6 seconds.
 AD9093
 AD9093.The orthometric height was determined by differential leveling and
 AD9093.adjusted by the NATIONAL GEODETIC SURVEY
 AD9093.in July 1998.
 AD9093
 AD9093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9093.GEOID18 height accuracy estimate available here.
 AD9093
 AD9093.Click photographs - Photos may exist for this station.
 AD9093
 AD9093.The dynamic height is computed by dividing the NAVD 88
 AD9093.geopotential number by the normal gravity value computed on the
 AD9093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9093.degrees latitude (g = 980.6199 gals.).
 AD9093
 AD9093.The modeled gravity was interpolated from observed gravity values.
 AD9093
 AD9093;                    North         East    Units  Estimated Accuracy
 AD9093;SPC SD N     -    96,460.      437,300.      MT  (+/- 180 meters Scaled)
 AD9093
 AD9093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK335519(NAD 83)
 AD9093
 AD9093                          SUPERSEDED SURVEY CONTROL
 AD9093
 AD9093.No superseded survey control is available for this station.
 AD9093
 AD9093_MARKER: DB = BENCH MARK DISK
 AD9093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9093_STAMPING: 73-150.80
 AD9093_MARK LOGO: SDDT
 AD9093_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9093+STABILITY: SURFACE MOTION
 AD9093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9093+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9093
 AD9093  HISTORY     - Date     Condition        Report By
 AD9093  HISTORY     - UNK      MONUMENTED       SDDT
 AD9093  HISTORY     - 19960711 GOOD             NGS
 AD9093
 AD9093                          STATION DESCRIPTION
 AD9093
 AD9093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9093'7.3 KM (4.55 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 AD9093'STATE HIGHWAY 34 IN HOWES, 555.0 M (1820.9 FT) SOUTH OF MILEPOST 151,
 AD9093'27.7 M (90.9 FT) WEST OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AD9093'NORTH OF THE NORTH END OF 5 BRACED FENCE POSTS, 0.5 M (1.6 FT) EAST OF
 AD9093'A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AD9093'WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD9093'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9092 ***********************************************************************
 AD9092  DESIGNATION -  73 151.00
 AD9092  PID         -  AD9092
 AD9092  STATE/COUNTY-  SD/MEADE
 AD9092  COUNTRY     -  US
 AD9092  USGS QUAD   -  LEMMON CREEK (2017)
 AD9092
 AD9092                         *CURRENT SURVEY CONTROL
 AD9092  ______________________________________________________________________
 AD9092* NAD 83(1986) POSITION- 44 41 17.12   (N) 102 03 16.39   (W)   HD_HELD1
 AD9092* NAVD 88 ORTHO HEIGHT -   759.105 (meters)     2490.50  (feet) ADJUSTED
 AD9092  ______________________________________________________________________
 AD9092  GEOID HEIGHT    -        -19.772 (meters)                     GEOID18
 AD9092  DYNAMIC HEIGHT  -        758.931 (meters)     2489.93  (feet) COMP
 AD9092  MODELED GRAVITY -    980,363.0   (mgal)                       NAVD 88
 AD9092
 AD9092  VERT ORDER      -  FIRST     CLASS II
 AD9092
 AD9092.The horizontal coordinates were determined by differentially corrected
 AD9092.hand held GPS observations or other comparable positioning techniques
 AD9092.and have an estimated accuracy of +/- 3 meters.
 AD9092
 AD9092.The orthometric height was determined by differential leveling and
 AD9092.adjusted by the NATIONAL GEODETIC SURVEY
 AD9092.in July 1998.
 AD9092
 AD9092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9092.GEOID18 height accuracy estimate available here.
 AD9092
 AD9092.Click photographs - Photos may exist for this station.
 AD9092
 AD9092.The dynamic height is computed by dividing the NAVD 88
 AD9092.geopotential number by the normal gravity value computed on the
 AD9092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9092.degrees latitude (g = 980.6199 gals.).
 AD9092
 AD9092.The modeled gravity was interpolated from observed gravity values.
 AD9092
 AD9092;                    North         East    Units  Estimated Accuracy
 AD9092;SPC SD N     -    97,048.7     437,152.7     MT  (+/- 3 meters HH1 GPS) 
 AD9092
 AD9092_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3340352522(NAD 83)
 AD9092
 AD9092                          SUPERSEDED SURVEY CONTROL
 AD9092
 AD9092.No superseded survey control is available for this station.
 AD9092
 AD9092_MARKER: Z = SEE DESCRIPTION
 AD9092_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9092_STAMPING: 73-151.00 1995
 AD9092_MARK LOGO: NGS
 AD9092_PROJECTION: FLUSH
 AD9092_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9092_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9092+STABILITY: POSITION/ELEVATION WELL
 AD9092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9092+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9092_ROD/PIPE-DEPTH: 6.4 meters
 AD9092_SLEEVE-DEPTH  : 4.0 meters
 AD9092
 AD9092  HISTORY     - Date     Condition        Report By
 AD9092  HISTORY     - 1995     MONUMENTED       SDDT
 AD9092  HISTORY     - 19960711 GOOD             NGS
 AD9092
 AD9092                          STATION DESCRIPTION
 AD9092
 AD9092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9092'7.9 KM (4.90 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 AD9092'STATE HIGHWAY 34 IN HOWES, 33.1 M (108.6 FT) SOUTHWEST OF MILEPOST
 AD9092'151, 22.1 M (72.5 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 1.3 M (4.3
 AD9092'FT) NORTHWEST OF THE NORTH END OF 4 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 AD9092'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 AD9092'POST AND FENCE, AND 0.3 M (1.0 FT) SOUTHWEST OF A METAL GUARD POST.
 AD9092'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AD9092'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD9092'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD9092'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9091 ***********************************************************************
 AD9091  DESIGNATION -  73 154.91
 AD9091  PID         -  AD9091
 AD9091  STATE/COUNTY-  SD/MEADE
 AD9091  COUNTRY     -  US
 AD9091  USGS QUAD   -  LEMMON CREEK (2017)
 AD9091
 AD9091                         *CURRENT SURVEY CONTROL
 AD9091  ______________________________________________________________________
 AD9091* NAD 83(1986) POSITION- 44 44 35.     (N) 102 03 20.     (W)   SCALED
 AD9091* NAVD 88 ORTHO HEIGHT -   672.732 (meters)     2207.12  (feet) ADJUSTED
 AD9091  ______________________________________________________________________
 AD9091  GEOID HEIGHT    -        -19.764 (meters)                     GEOID18
 AD9091  DYNAMIC HEIGHT  -        672.583 (meters)     2206.63  (feet) COMP
 AD9091  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 AD9091
 AD9091  VERT ORDER      -  FIRST     CLASS II
 AD9091
 AD9091.The horizontal coordinates were scaled from a map and have
 AD9091.an estimated accuracy of +/- 6 seconds.
 AD9091
 AD9091.The orthometric height was determined by differential leveling and
 AD9091.adjusted by the NATIONAL GEODETIC SURVEY
 AD9091.in July 1998.
 AD9091
 AD9091.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9091.GEOID18 height accuracy estimate available here.
 AD9091
 AD9091.Click photographs - Photos may exist for this station.
 AD9091
 AD9091.The dynamic height is computed by dividing the NAVD 88
 AD9091.geopotential number by the normal gravity value computed on the
 AD9091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9091.degrees latitude (g = 980.6199 gals.).
 AD9091
 AD9091.The modeled gravity was interpolated from observed gravity values.
 AD9091
 AD9091;                    North         East    Units  Estimated Accuracy
 AD9091;SPC SD N     -   103,160.      437,230.      MT  (+/- 180 meters Scaled)
 AD9091
 AD9091_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK331586(NAD 83)
 AD9091
 AD9091                          SUPERSEDED SURVEY CONTROL
 AD9091
 AD9091.No superseded survey control is available for this station.
 AD9091
 AD9091_MARKER: DB = BENCH MARK DISK
 AD9091_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AD9091_SP_SET: ABUTMENT
 AD9091_STAMPING: 73-154.91
 AD9091_MARK LOGO: SDDT
 AD9091_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD9091_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9091+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9091
 AD9091  HISTORY     - Date     Condition        Report By
 AD9091  HISTORY     - UNK      MONUMENTED       SDDT
 AD9091  HISTORY     - 19960711 GOOD             NGS
 AD9091
 AD9091                          STATION DESCRIPTION
 AD9091
 AD9091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9091'14.1 KM (8.75 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 AD9091'OF STATE HIGHWAY 34 IN HOWES, IN TOP OF AND 1.9 M (6.2 FT) WEST OF THE
 AD9091'EAST END OF THE NORTH CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING
 AD9091'CHERRY CREEK, 147.4 M (483.6 FT) SOUTH OF MILEPOST 155, 5.5 M (18.0
 AD9091'FT) EAST OF THE HIGHWAY CENTERLINE, AND 0.1 M (0.3 FT) BELOW THE LEVEL
 AD9091'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7940 ***********************************************************************
 AC7940  CBN         -  This is a Cooperative Base Network Control Station.
 AC7940  DESIGNATION -  73 160.01
 AC7940  PID         -  AC7940
 AC7940  STATE/COUNTY-  SD/MEADE
 AC7940  COUNTRY     -  US
 AC7940  USGS QUAD   -  AVANCE SE (2017)
 AC7940
 AC7940                         *CURRENT SURVEY CONTROL
 AC7940  ______________________________________________________________________
 AC7940* NAD 83(2011) POSITION- 44 48 59.16801(N) 102 03 08.18594(W)   ADJUSTED
 AC7940* NAD 83(2011) ELLIP HT-   701.785 (meters)        (06/27/12)   ADJUSTED
 AC7940* NAD 83(2011) EPOCH   -  2010.00
 AC7940* NAVD 88 ORTHO HEIGHT -   721.500 (meters)     2367.12  (feet) ADJUSTED
 AC7940  ______________________________________________________________________
 AC7940  GEOID HEIGHT    -        -19.711 (meters)                     GEOID18
 AC7940  NAD 83(2011) X  -   -946,402.168 (meters)                     COMP
 AC7940  NAD 83(2011) Y  - -4,432,582.814 (meters)                     COMP
 AC7940  NAD 83(2011) Z  -  4,473,395.337 (meters)                     COMP
 AC7940  LAPLACE CORR    -         -7.36  (seconds)                    DEFLEC18
 AC7940  DYNAMIC HEIGHT  -        721.345 (meters)     2366.61  (feet) COMP
 AC7940  MODELED GRAVITY -    980,379.1   (mgal)                       NAVD 88
 AC7940
 AC7940  VERT ORDER      -  FIRST     CLASS II
 AC7940
 AC7940  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7940  Standards:
 AC7940         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7940            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7940  -------------------------------------------------------------------
 AC7940  NETWORK    0.79   2.25           0.37   0.25   1.15     -0.11497878
 AC7940  -------------------------------------------------------------------
 AC7940  Click here for local accuracies and other accuracy information.
 AC7940
 AC7940.The horizontal coordinates were established by GPS observations
 AC7940.and adjusted by the National Geodetic Survey in June 2012.
 AC7940
 AC7940.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7940.been affixed to the stable North American tectonic plate. See 
 AC7940.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7940
 AC7940.The horizontal coordinates are valid at the epoch date displayed above
 AC7940.which is a decimal equivalence of Year/Month/Day.
 AC7940
 AC7940.The orthometric height was determined by differential leveling and
 AC7940.adjusted by the NATIONAL GEODETIC SURVEY
 AC7940.in July 1998.
 AC7940
 AC7940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7940.GEOID18 height accuracy estimate available here.
 AC7940
 AC7940.Click photographs - Photos may exist for this station.
 AC7940
 AC7940.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7940
 AC7940.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7940
 AC7940.The ellipsoidal height was determined by GPS observations
 AC7940.and is referenced to NAD 83.
 AC7940
 AC7940.The dynamic height is computed by dividing the NAVD 88
 AC7940.geopotential number by the normal gravity value computed on the
 AC7940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7940.degrees latitude (g = 980.6199 gals.).
 AC7940
 AC7940.The modeled gravity was interpolated from observed gravity values.
 AC7940
 AC7940. The following values were computed from the NAD 83(2011) position.
 AC7940
 AC7940;                    North         East     Units Scale Factor Converg.
 AC7940;SPC SD N     -   111,301.672   437,694.767   MT  0.99994747   -1 27 08.9
 AC7940;SPC SD N     -   365,162.24  1,436,003.58   sFT  0.99994747   -1 27 08.9
 AC7940;UTM  13      - 4,966,786.691   733,067.327   MT  1.00026802   +2 04 43.0
 AC7940;UTM  14      - 4,967,092.041   258,666.360   MT  1.00031625   -2 09 08.6
 AC7940
 AC7940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7940!SPC SD N     -   0.99988998  x   0.99994747  =   0.99983745
 AC7940!UTM  13      -   0.99988998  x   1.00026802  =   1.00015797
 AC7940!UTM  14      -   0.99988998  x   1.00031625  =   1.00020619
 AC7940
 AC7940_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3306766786(NAD 83)
 AC7940
 AC7940                          SUPERSEDED SURVEY CONTROL
 AC7940
 AC7940  NAD 83(2007)-  44 48 59.16793(N)    102 03 08.18711(W) AD(2002.00) 0
 AC7940  ELLIP H (02/10/07)  701.805  (m)                       GP(2002.00)    
 AC7940  ELLIP H (04/15/04)  701.796  (m)                       GP(       ) 2 1
 AC7940  NAD 83(1996)-  44 48 59.16737(N)    102 03 08.18682(W) AD(       ) B
 AC7940  ELLIP H (04/18/97)  701.861  (m)                       GP(       ) 4 1
 AC7940  NAVD 88 (04/18/97)  721.5    (m)  GEOID96  model used  GPS OBS        
 AC7940
 AC7940.Superseded values are not recommended for survey control.
 AC7940
 AC7940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7940.See file dsdata.pdf to determine how the superseded data were derived.
 AC7940
 AC7940_MARKER: Z = SEE DESCRIPTION
 AC7940_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7940_STAMPING: 73-160.01 1995
 AC7940_MARK LOGO: NGS
 AC7940_PROJECTION: FLUSH
 AC7940_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7940_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7940+STABILITY: POSITION/ELEVATION WELL
 AC7940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7940+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7940_ROD/PIPE-DEPTH: 6.4 meters
 AC7940_SLEEVE-DEPTH  : 1.8 meters
 AC7940
 AC7940  HISTORY     - Date     Condition        Report By
 AC7940  HISTORY     - 1995     MONUMENTED       SDDT
 AC7940  HISTORY     - 19960711 GOOD             NGS
 AC7940  HISTORY     - 19960927 GOOD             SDDT
 AC7940
 AC7940                          STATION DESCRIPTION
 AC7940
 AC7940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7940'22.3 KM (13.85 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 AC7940'OF STATE HIGHWAY 34 IN HOWES, 23.3 M (76.4 FT) EAST OF THE HIGHWAY
 AC7940'CENTERLINE, 16.4 M (53.8 FT) NORTHEAST OF MILEPOST 160, 6.4 M (21.0
 AC7940'FT) NORTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT)
 AC7940'WEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AC7940'THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST. NOTE--THE
 AC7940'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AC7940'IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AC7940'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7940
 AC7940                          STATION RECOVERY (1996)
 AC7940
 AC7940'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 AC7940'THE STATION IS LOCATED ABOUT 14.0 MI (22.5 KM) SOUTH OF FAITH AND 14.0
 AC7940'MI (22.5 KM) NORTH OF HOWES ON STATE HIGHWAY 73.  OWNERSHIP--THE STATE
 AC7940'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 AC7940'HIGHWAY 73 AND 34 IN HOWES, GO NORTH ON STATE HIGHWAY 73 FOR 14.1 MI
 AC7940'(22.7 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7940'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7940'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 77.0 FT (23.5
 AC7940'M) EAST OF THE HIGHWAY CENTER, 19.0 FT (5.8 M) NORTH OF THE CENTER OF
 AC7940'A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) WEST OF A WITNESS POST AND
 AC7940'FENCE, AND 1.0 FT (0.3 M) EAST OF A METAL GUARD POST. NOTE--ACCESS TO
 AC7940'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7940'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9089 ***********************************************************************
 AD9089  DESIGNATION -  73 162.28
 AD9089  PID         -  AD9089
 AD9089  STATE/COUNTY-  SD/MEADE
 AD9089  COUNTRY     -  US
 AD9089  USGS QUAD   -  AVANCE SE (2017)
 AD9089
 AD9089                         *CURRENT SURVEY CONTROL
 AD9089  ______________________________________________________________________
 AD9089* NAD 83(1986) POSITION- 44 50 57.     (N) 102 02 44.     (W)   SCALED
 AD9089* NAVD 88 ORTHO HEIGHT -   708.357 (meters)     2324.00  (feet) ADJUSTED
 AD9089  ______________________________________________________________________
 AD9089  GEOID HEIGHT    -        -19.695 (meters)                     GEOID18
 AD9089  DYNAMIC HEIGHT  -        708.206 (meters)     2323.51  (feet) COMP
 AD9089  MODELED GRAVITY -    980,381.0   (mgal)                       NAVD 88
 AD9089
 AD9089  VERT ORDER      -  FIRST     CLASS II
 AD9089
 AD9089.The horizontal coordinates were scaled from a map and have
 AD9089.an estimated accuracy of +/- 6 seconds.
 AD9089
 AD9089.The orthometric height was determined by differential leveling and
 AD9089.adjusted by the NATIONAL GEODETIC SURVEY
 AD9089.in July 1998.
 AD9089
 AD9089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9089.GEOID18 height accuracy estimate available here.
 AD9089
 AD9089.Click photographs - Photos may exist for this station.
 AD9089
 AD9089.The dynamic height is computed by dividing the NAVD 88
 AD9089.geopotential number by the normal gravity value computed on the
 AD9089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9089.degrees latitude (g = 980.6199 gals.).
 AD9089
 AD9089.The modeled gravity was interpolated from observed gravity values.
 AD9089
 AD9089;                    North         East    Units  Estimated Accuracy
 AD9089;SPC SD N     -   114,920.      438,320.      MT  (+/- 180 meters Scaled)
 AD9089
 AD9089_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK334704(NAD 83)
 AD9089
 AD9089                          SUPERSEDED SURVEY CONTROL
 AD9089
 AD9089.No superseded survey control is available for this station.
 AD9089
 AD9089_MARKER: DD = SURVEY DISK
 AD9089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9089_STAMPING: 73-162.28 1995
 AD9089_MARK LOGO: SDDT
 AD9089_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9089+STABILITY: SURFACE MOTION
 AD9089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9089+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9089
 AD9089  HISTORY     - Date     Condition        Report By
 AD9089  HISTORY     - 1995     MONUMENTED       SDDT
 AD9089  HISTORY     - 19960711 GOOD             NGS
 AD9089
 AD9089                          STATION DESCRIPTION
 AD9089
 AD9089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9089'19.4 KM (12.05 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 AD9089'OF U.S. HIGHWAY 212 IN FAITH, 432.0 M (1417.3 FT) NORTH OF MILEPOST
 AD9089'162, 22.9 M (75.1 FT) WEST OF THE HIGHWAY CENTERLINE, 16.5 M (54.1 FT)
 AD9089'NORTH OF THE CENTER OF COUNTY ROAD 32, 1.4 M (4.6 FT) NORTH OF A FENCE
 AD9089'CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AD9089'EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AD9089'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9088 ***********************************************************************
 AD9088  DESIGNATION -  73 164.98
 AD9088  PID         -  AD9088
 AD9088  STATE/COUNTY-  SD/MEADE
 AD9088  COUNTRY     -  US
 AD9088  USGS QUAD   -  DURKEE LAKE (2017)
 AD9088
 AD9088                         *CURRENT SURVEY CONTROL
 AD9088  ______________________________________________________________________
 AD9088* NAD 83(1986) POSITION- 44 53 16.81   (N) 102 02 43.00   (W)   HD_HELD1
 AD9088* NAVD 88 ORTHO HEIGHT -   746.633 (meters)     2449.58  (feet) ADJUSTED
 AD9088  ______________________________________________________________________
 AD9088  GEOID HEIGHT    -        -19.645 (meters)                     GEOID18
 AD9088  DYNAMIC HEIGHT  -        746.476 (meters)     2449.06  (feet) COMP
 AD9088  MODELED GRAVITY -    980,383.1   (mgal)                       NAVD 88
 AD9088
 AD9088  VERT ORDER      -  FIRST     CLASS II
 AD9088
 AD9088.The horizontal coordinates were determined by differentially corrected
 AD9088.hand held GPS observations or other comparable positioning techniques
 AD9088.and have an estimated accuracy of +/- 3 meters.
 AD9088
 AD9088.The orthometric height was determined by differential leveling and
 AD9088.adjusted by the NATIONAL GEODETIC SURVEY
 AD9088.in July 1998.
 AD9088
 AD9088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9088.GEOID18 height accuracy estimate available here.
 AD9088
 AD9088.Click photographs - Photos may exist for this station.
 AD9088
 AD9088.The dynamic height is computed by dividing the NAVD 88
 AD9088.geopotential number by the normal gravity value computed on the
 AD9088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9088.degrees latitude (g = 980.6199 gals.).
 AD9088
 AD9088.The modeled gravity was interpolated from observed gravity values.
 AD9088
 AD9088;                    North         East    Units  Estimated Accuracy
 AD9088;SPC SD N     -   119,237.9     438,448.8     MT  (+/- 3 meters HH1 GPS) 
 AD9088
 AD9088_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3333174756(NAD 83)
 AD9088
 AD9088                          SUPERSEDED SURVEY CONTROL
 AD9088
 AD9088.No superseded survey control is available for this station.
 AD9088
 AD9088_MARKER: Z = SEE DESCRIPTION
 AD9088_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9088_STAMPING: 73-164.98 1995
 AD9088_MARK LOGO: NGS
 AD9088_PROJECTION: FLUSH
 AD9088_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9088+STABILITY: POSITION/ELEVATION WELL
 AD9088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9088+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9088_ROD/PIPE-DEPTH: 6.4 meters
 AD9088_SLEEVE-DEPTH  : 4.0 meters
 AD9088
 AD9088  HISTORY     - Date     Condition        Report By
 AD9088  HISTORY     - 1995     MONUMENTED       SDDT
 AD9088  HISTORY     - 19960711 GOOD             NGS
 AD9088
 AD9088                          STATION DESCRIPTION
 AD9088
 AD9088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9088'15.1 KM (9.40 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 AD9088'OF U.S. HIGHWAY 212 IN FAITH, 72.4 M (237.5 FT) SOUTH OF MILEPOST 165,
 AD9088'22.8 M (74.8 FT) WEST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST
 AD9088'OF A WITNESS POST AND THE CENTER OF 6 BRACED FENCE POSTS, 0.3 M (1.0
 AD9088'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A METAL
 AD9088'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 AD9088'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AD9088'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD9088'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9087 ***********************************************************************
 AD9087  DESIGNATION -  73 169.30
 AD9087  PID         -  AD9087
 AD9087  STATE/COUNTY-  SD/MEADE
 AD9087  COUNTRY     -  US
 AD9087  USGS QUAD   -  DURKEE LAKE (2017)
 AD9087
 AD9087                         *CURRENT SURVEY CONTROL
 AD9087  ______________________________________________________________________
 AD9087* NAD 83(1986) POSITION- 44 57 03.30   (N) 102 02 40.67   (W)   HD_HELD1
 AD9087* NAVD 88 ORTHO HEIGHT -   737.385 (meters)     2419.24  (feet) ADJUSTED
 AD9087  ______________________________________________________________________
 AD9087  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 AD9087  DYNAMIC HEIGHT  -        737.233 (meters)     2418.74  (feet) COMP
 AD9087  MODELED GRAVITY -    980,387.2   (mgal)                       NAVD 88
 AD9087
 AD9087  VERT ORDER      -  FIRST     CLASS II
 AD9087
 AD9087.The horizontal coordinates were determined by differentially corrected
 AD9087.hand held GPS observations or other comparable positioning techniques
 AD9087.and have an estimated accuracy of +/- 3 meters.
 AD9087
 AD9087.The orthometric height was determined by differential leveling and
 AD9087.adjusted by the NATIONAL GEODETIC SURVEY
 AD9087.in July 1998.
 AD9087
 AD9087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9087.GEOID18 height accuracy estimate available here.
 AD9087
 AD9087.Click photographs - Photos may exist for this station.
 AD9087
 AD9087.The dynamic height is computed by dividing the NAVD 88
 AD9087.geopotential number by the normal gravity value computed on the
 AD9087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9087.degrees latitude (g = 980.6199 gals.).
 AD9087
 AD9087.The modeled gravity was interpolated from observed gravity values.
 AD9087
 AD9087;                    North         East    Units  Estimated Accuracy
 AD9087;SPC SD N     -   126,225.6     438,676.5     MT  (+/- 3 meters HH1 GPS) 
 AD9087
 AD9087_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3312781747(NAD 83)
 AD9087
 AD9087                          SUPERSEDED SURVEY CONTROL
 AD9087
 AD9087.No superseded survey control is available for this station.
 AD9087
 AD9087_MARKER: Z = SEE DESCRIPTION
 AD9087_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9087_STAMPING: 73-169.30 1995
 AD9087_MARK LOGO: NGS
 AD9087_PROJECTION: FLUSH
 AD9087_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9087_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9087+STABILITY: POSITION/ELEVATION WELL
 AD9087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9087+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9087_ROD/PIPE-DEPTH: 6.4 meters
 AD9087_SLEEVE-DEPTH  : 4.0 meters
 AD9087
 AD9087  HISTORY     - Date     Condition        Report By
 AD9087  HISTORY     - 1995     MONUMENTED       SDDT
 AD9087  HISTORY     - 19960711 GOOD             NGS
 AD9087
 AD9087                          STATION DESCRIPTION
 AD9087
 AD9087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9087'8.2 KM (5.10 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 AD9087'U.S. HIGHWAY 212 IN FAITH, 528.0 M (1732.3 FT) NORTH OF MILEPOST 169,
 AD9087'28.3 M (92.8 FT) EAST OF THE HIGHWAY CENTERLINE, 16.4 M (53.8 FT)
 AD9087'NORTH OF THE CENTER OF A GRAVELED ROAD, 0.4 M (1.3 FT) WEST OF A
 AD9087'WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 AD9087'AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AD9087'IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 AD9087'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AD9087'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8954 ***********************************************************************
 AD8954  DESIGNATION -  73 177.67
 AD8954  PID         -  AD8954
 AD8954  STATE/COUNTY-  SD/MEADE
 AD8954  COUNTRY     -  US
 AD8954  USGS QUAD   -  FAITH (2017)
 AD8954
 AD8954                         *CURRENT SURVEY CONTROL
 AD8954  ______________________________________________________________________
 AD8954* NAD 83(1986) POSITION- 45 01 27.     (N) 102 06 37.     (W)   SCALED
 AD8954* NAVD 88 ORTHO HEIGHT -   783.803 (meters)     2571.53  (feet) ADJUSTED
 AD8954  ______________________________________________________________________
 AD8954  GEOID HEIGHT    -        -19.271 (meters)                     GEOID18
 AD8954  DYNAMIC HEIGHT  -        783.646 (meters)     2571.01  (feet) COMP
 AD8954  MODELED GRAVITY -    980,389.9   (mgal)                       NAVD 88
 AD8954
 AD8954  VERT ORDER      -  FIRST     CLASS II
 AD8954
 AD8954.The horizontal coordinates were scaled from a map and have
 AD8954.an estimated accuracy of +/- 6 seconds.
 AD8954
 AD8954.The orthometric height was determined by differential leveling and
 AD8954.adjusted by the NATIONAL GEODETIC SURVEY
 AD8954.in July 1998.
 AD8954
 AD8954.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8954.GEOID18 height accuracy estimate available here.
 AD8954
 AD8954.Click photographs - Photos may exist for this station.
 AD8954
 AD8954.The dynamic height is computed by dividing the NAVD 88
 AD8954.geopotential number by the normal gravity value computed on the
 AD8954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8954.degrees latitude (g = 980.6199 gals.).
 AD8954
 AD8954.The modeled gravity was interpolated from observed gravity values.
 AD8954
 AD8954;                    North         East    Units  Estimated Accuracy
 AD8954;SPC SD N     -   134,500.      433,710.      MT  (+/- 180 meters Scaled)
 AD8954
 AD8954_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276896(NAD 83)
 AD8954
 AD8954                          SUPERSEDED SURVEY CONTROL
 AD8954
 AD8954.No superseded survey control is available for this station.
 AD8954
 AD8954_MARKER: Z = SEE DESCRIPTION
 AD8954_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD8954_STAMPING: 73-177.67 1995
 AD8954_MARK LOGO: NGS
 AD8954_PROJECTION: FLUSH
 AD8954_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD8954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8954+STABILITY: POSITION/ELEVATION WELL
 AD8954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8954+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AD8954_ROD/PIPE-DEPTH: 6.4 meters
 AD8954_SLEEVE-DEPTH  : 4.0 meters
 AD8954
 AD8954  HISTORY     - Date     Condition        Report By
 AD8954  HISTORY     - 1995     MONUMENTED       SDDT
 AD8954  HISTORY     - 19960425 GOOD             NGS
 AD8954
 AD8954                          STATION DESCRIPTION
 AD8954
 AD8954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD8954'5.1 KM (3.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 AD8954'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 0.1 KM (0.05 MI)
 AD8954'NORTHERLY ALONG STATE HIGHWAY 73, 602.0 M (1975.1 FT) SOUTH OF
 AD8954'MILEPOST 178, 14.1 M (46.3 FT) WEST OF THE HIGHWAY CENTERLINE, 0.5 M
 AD8954'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A
 AD8954'WITNESS POST, AND 0.3 M (1.0 FT) WEST OF A METAL GUARD POST. NOTE--THE
 AD8954'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN IRON PIPE CAP
 AD8954'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AD8954'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AD8954'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7977 ***********************************************************************
 AC7977  CBN         -  This is a Cooperative Base Network Control Station.
 AC7977  DESIGNATION -  73 191.00
 AC7977  PID         -  AC7977
 AC7977  STATE/COUNTY-  SD/PERKINS
 AC7977  COUNTRY     -  US
 AC7977  USGS QUAD   -  FAITH NW (2017)
 AC7977
 AC7977                         *CURRENT SURVEY CONTROL
 AC7977  ______________________________________________________________________
 AC7977* NAD 83(2011) POSITION- 45 12 37.61487(N) 102 09 39.30488(W)   ADJUSTED
 AC7977* NAD 83(2011) ELLIP HT-   684.938 (meters)        (06/27/12)   ADJUSTED
 AC7977* NAD 83(2011) EPOCH   -  2010.00
 AC7977* NAVD 88 ORTHO HEIGHT -   703.9   (meters)     2309.    (feet) GPS OBS
 AC7977  ______________________________________________________________________
 AC7977  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7977  GEOID HEIGHT    -        -18.881 (meters)                     GEOID96
 AC7977  GEOID HEIGHT    -        -19.015 (meters)                     GEOID18
 AC7977  NAD 83(2011) X  -   -948,278.298 (meters)                     COMP
 AC7977  NAD 83(2011) Y  - -4,400,490.685 (meters)                     COMP
 AC7977  NAD 83(2011) Z  -  4,504,341.883 (meters)                     COMP
 AC7977  LAPLACE CORR    -         -5.63  (seconds)                    DEFLEC18
 AC7977
 AC7977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7977  Standards:
 AC7977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7977  -------------------------------------------------------------------
 AC7977  NETWORK    0.93   2.76           0.44   0.29   1.41     -0.11875457
 AC7977  -------------------------------------------------------------------
 AC7977  Click here for local accuracies and other accuracy information.
 AC7977
 AC7977.The horizontal coordinates were established by GPS observations
 AC7977.and adjusted by the National Geodetic Survey in June 2012.
 AC7977
 AC7977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7977.been affixed to the stable North American tectonic plate. See 
 AC7977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7977
 AC7977.The horizontal coordinates are valid at the epoch date displayed above
 AC7977.which is a decimal equivalence of Year/Month/Day.
 AC7977
 AC7977.The orthometric height was determined by GPS observations and a
 AC7977.high-resolution geoid model.
 AC7977
 AC7977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7977.GEOID18 height accuracy estimate available here.
 AC7977
 AC7977.Click photographs - Photos may exist for this station.
 AC7977
 AC7977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7977
 AC7977.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7977
 AC7977.The ellipsoidal height was determined by GPS observations
 AC7977.and is referenced to NAD 83.
 AC7977
 AC7977. The following values were computed from the NAD 83(2011) position.
 AC7977
 AC7977;                    North         East     Units Scale Factor Converg.
 AC7977;SPC SD N     -   155,294.554   430,273.160   MT  0.99994297   -1 31 45.7
 AC7977;SPC SD N     -   509,495.55  1,411,654.53   sFT  0.99994297   -1 31 45.7
 AC7977;UTM  13      - 5,010,250.658   722,941.891   MT  1.00021117   +2 00 56.6
 AC7977
 AC7977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7977!SPC SD N     -   0.99989263  x   0.99994297  =   0.99983560
 AC7977!UTM  13      -   0.99989263  x   1.00021117  =   1.00010377
 AC7977
 AC7977_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2294110250(NAD 83)
 AC7977
 AC7977                          SUPERSEDED SURVEY CONTROL
 AC7977
 AC7977  NAD 83(2007)-  45 12 37.61479(N)    102 09 39.30605(W) AD(2002.00) 0
 AC7977  ELLIP H (02/10/07)  684.959  (m)                       GP(2002.00)    
 AC7977  ELLIP H (04/15/04)  684.953  (m)                       GP(       ) 2 1
 AC7977  NAD 83(1996)-  45 12 37.61421(N)    102 09 39.30568(W) AD(       ) B
 AC7977  ELLIP H (04/18/97)  685.022  (m)                       GP(       ) 4 1
 AC7977
 AC7977.Superseded values are not recommended for survey control.
 AC7977
 AC7977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7977.See file dsdata.pdf to determine how the superseded data were derived.
 AC7977
 AC7977_MARKER: Z = SEE DESCRIPTION
 AC7977_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7977_STAMPING: 73-191.00 1995
 AC7977_MARK LOGO: NGS
 AC7977_PROJECTION: FLUSH
 AC7977_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7977+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1996
 AC7977_ROD/PIPE-DEPTH: 6.4 meters
 AC7977_SLEEVE-DEPTH  : 1.8 meters
 AC7977
 AC7977  HISTORY     - Date     Condition        Report By
 AC7977  HISTORY     - 1995     MONUMENTED       SDDT
 AC7977  HISTORY     - 19960928 GOOD             NGS
 AC7977
 AC7977                          STATION DESCRIPTION
 AC7977
 AC7977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7977'THE STATION IS LOCATED ABOUT 50.0 MI (80.5 KM) SOUTH OF LEMMON AND
 AC7977'17.0 MI (27.4 KM) NORTHWEST OF FAITH, ON STATE HIGHWAY 73.
 AC7977'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7977'JUNCTION OF STATE HIGHWAY 73 NORTH AND U.S. HIGHWAY 212, 3.0 MI (4.8
 AC7977'KM) WEST OF FAITH, GO NORTH ON STATE HIGHWAY 73 FOR 13.0 MI (20.9 KM)
 AC7977'TO A BRIDGE SPANNING THE MOREAU RIVER, CONTINUE NORTH ON STATE HIGHWAY
 AC7977'73 FOR 1.0 MI (1.6 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7977'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7977'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 26.7 M
 AC7977'(87.6 FT) WEST OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) EAST OF A
 AC7977'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) WEST OF A METAL GUARD POST.
 AC7977'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7977'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7890 ***********************************************************************
 AC7890  CBN         -  This is a Cooperative Base Network Control Station.
 AC7890  DESIGNATION -  73 225.48
 AC7890  PID         -  AC7890
 AC7890  STATE/COUNTY-  SD/PERKINS
 AC7890  COUNTRY     -  US
 AC7890  USGS QUAD   -  MEADOW NW (2017)
 AC7890
 AC7890                         *CURRENT SURVEY CONTROL
 AC7890  ______________________________________________________________________
 AC7890* NAD 83(2011) POSITION- 45 42 16.56575(N) 102 10 08.57341(W)   ADJUSTED
 AC7890* NAD 83(2011) ELLIP HT-   733.775 (meters)        (06/27/12)   ADJUSTED
 AC7890* NAD 83(2011) EPOCH   -  2010.00
 AC7890* NAVD 88 ORTHO HEIGHT -   752.7   (meters)     2469.    (feet) GPS OBS
 AC7890  ______________________________________________________________________
 AC7890  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7890  GEOID HEIGHT    -        -18.720 (meters)                     GEOID96
 AC7890  GEOID HEIGHT    -        -18.908 (meters)                     GEOID18
 AC7890  NAD 83(2011) X  -   -940,657.704 (meters)                     COMP
 AC7890  NAD 83(2011) Y  - -4,362,121.441 (meters)                     COMP
 AC7890  NAD 83(2011) Z  -  4,542,904.191 (meters)                     COMP
 AC7890  LAPLACE CORR    -         -7.20  (seconds)                    DEFLEC18
 AC7890
 AC7890  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7890  Standards:
 AC7890         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7890            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7890  -------------------------------------------------------------------
 AC7890  NETWORK    1.11   3.43           0.52   0.35   1.75     -0.09119099
 AC7890  -------------------------------------------------------------------
 AC7890  Click here for local accuracies and other accuracy information.
 AC7890
 AC7890.The horizontal coordinates were established by GPS observations
 AC7890.and adjusted by the National Geodetic Survey in June 2012.
 AC7890
 AC7890.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7890.been affixed to the stable North American tectonic plate. See 
 AC7890.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7890
 AC7890.The horizontal coordinates are valid at the epoch date displayed above
 AC7890.which is a decimal equivalence of Year/Month/Day.
 AC7890
 AC7890.The orthometric height was determined by GPS observations and a
 AC7890.high-resolution geoid model.
 AC7890
 AC7890.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7890.GEOID18 height accuracy estimate available here.
 AC7890
 AC7890.Click photographs - Photos may exist for this station.
 AC7890
 AC7890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7890
 AC7890.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7890
 AC7890.The ellipsoidal height was determined by GPS observations
 AC7890.and is referenced to NAD 83.
 AC7890
 AC7890. The following values were computed from the NAD 83(2011) position.
 AC7890
 AC7890;                    North         East     Units Scale Factor Converg.
 AC7890;SPC SD N     -   210,210.649   431,105.994   MT  1.00000417   -1 32 06.4
 AC7890;SPC SD N     -   689,666.10  1,414,386.92   sFT  1.00000417   -1 32 06.4
 AC7890;UTM  13      - 5,065,125.771   720,368.638   MT  1.00019708   +2 01 37.4
 AC7890
 AC7890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7890!SPC SD N     -   0.99988498  x   1.00000417  =   0.99988915
 AC7890!UTM  13      -   0.99988498  x   1.00019708  =   1.00008203
 AC7890
 AC7890_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2036865125(NAD 83)
 AC7890
 AC7890                          SUPERSEDED SURVEY CONTROL
 AC7890
 AC7890  NAD 83(2007)-  45 42 16.56565(N)    102 10 08.57451(W) AD(2002.00) 0
 AC7890  ELLIP H (02/10/07)  733.801  (m)                       GP(2002.00)    
 AC7890  ELLIP H (04/15/04)  733.806  (m)                       GP(       ) 2 1
 AC7890  NAD 83(1996)-  45 42 16.56503(N)    102 10 08.57406(W) AD(       ) B
 AC7890  ELLIP H (04/18/97)  733.878  (m)                       GP(       ) 4 1
 AC7890
 AC7890.Superseded values are not recommended for survey control.
 AC7890
 AC7890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7890.See file dsdata.pdf to determine how the superseded data were derived.
 AC7890
 AC7890_MARKER: Z = SEE DESCRIPTION
 AC7890_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7890_STAMPING: 73-225.48 1995
 AC7890_MARK LOGO: NGS
 AC7890_PROJECTION: FLUSH
 AC7890_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7890+SATELLITE: SATELLITE OBSERVATIONS - September 05, 1996
 AC7890_ROD/PIPE-DEPTH: 12.8 meters
 AC7890_SLEEVE-DEPTH  : 1.8 meters
 AC7890
 AC7890  HISTORY     - Date     Condition        Report By
 AC7890  HISTORY     - 1995     MONUMENTED       SDDT
 AC7890  HISTORY     - 19960905 GOOD             NGS
 AC7890
 AC7890                          STATION DESCRIPTION
 AC7890
 AC7890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7890'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) NORTHEAST OF BISON AND
 AC7890'16.0 MI (25.7 KM) SOUTH OF LEMMON, ON SOUTH DAKOTA HIGHWAY 73.
 AC7890'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7890'JUNCTION OF STATE HIGHWAYS 20 WEST AND 73, 14.0 MI (22.5 KM) EAST OF
 AC7890'BISON, GO NORTH ON STATE HIGHWAY 73 FOR 5.1 MI (8.2 KM) TO THE
 AC7890'JUNCTION OF COUNTY ROAD 4 ON THE LEFT, CONTINUE NORTH ON STATE HIGHWAY
 AC7890'73 FOR 7.0 MI (11.3 KM) TO THE JUNCTION OF FOREST SERVICE ROAD 5626
 AC7890'AND THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF
 AC7890'A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7890'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 72.0 FT (21.9 M) EAST OF THE
 AC7890'CENTERLINE OF THE HIGHWAY, 59.3 FT (18.1 M) NORTH OF A SIGN (PASTURE
 AC7890'9), 39.0 FT (11.9 M) NORTH OF THE CENTER OF THE FOREST SERVICE ROAD
 AC7890'AND A CATTLE GUARD, 2.0 FT (0.6 M) WEST OF A FENCE, 1.3 FT (0.4 M)
 AC7890'EAST OF A METAL GUARD POST, 1.2 FT (0.4 M) WEST OF A WITNESS POST, AND
 AC7890'0.15 M (0.49 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 AC7890'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI3991 ***********************************************************************
 AI3991  DESIGNATION -  75 213.80
 AI3991  PID         -  AI3991
 AI3991  STATE/COUNTY-  SD/PERKINS
 AI3991  COUNTRY     -  US
 AI3991  USGS QUAD   -  GRANDMAS BUTTE (2017)
 AI3991
 AI3991                         *CURRENT SURVEY CONTROL
 AI3991  ______________________________________________________________________
 AI3991* NAD 83(1986) POSITION- 45 31 59.     (N) 102 38 33.     (W)   SCALED
 AI3991* NAVD 88 ORTHO HEIGHT -   841.569 (meters)     2761.05  (feet) ADJUSTED
 AI3991  ______________________________________________________________________
 AI3991  GEOID HEIGHT    -        -17.750 (meters)                     GEOID18
 AI3991  DYNAMIC HEIGHT  -        841.435 (meters)     2760.61  (feet) COMP
 AI3991  MODELED GRAVITY -    980,428.0   (mgal)                       NAVD 88
 AI3991
 AI3991  VERT ORDER      -  FIRST     CLASS II
 AI3991
 AI3991.The horizontal coordinates were scaled from a map and have
 AI3991.an estimated accuracy of +/- 6 seconds.
 AI3991
 AI3991.The orthometric height was determined by differential leveling and
 AI3991.adjusted by the NATIONAL GEODETIC SURVEY
 AI3991.in April 2000.
 AI3991
 AI3991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI3991.GEOID18 height accuracy estimate available here.
 AI3991
 AI3991.Click photographs - Photos may exist for this station.
 AI3991
 AI3991.The dynamic height is computed by dividing the NAVD 88
 AI3991.geopotential number by the normal gravity value computed on the
 AI3991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI3991.degrees latitude (g = 980.6199 gals.).
 AI3991
 AI3991.The modeled gravity was interpolated from observed gravity values.
 AI3991
 AI3991;                    North         East    Units  Estimated Accuracy
 AI3991;SPC SD N     -   192,250.      393,630.      MT  (+/- 180 meters Scaled)
 AI3991
 AI3991_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL840448(NAD 83)
 AI3991
 AI3991                          SUPERSEDED SURVEY CONTROL
 AI3991
 AI3991.No superseded survey control is available for this station.
 AI3991
 AI3991_MARKER: DB = BENCH MARK DISK
 AI3991_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 AI3991_SP_SET: HEADWALL
 AI3991_STAMPING: 75-213.80
 AI3991_MARK LOGO: SDDT
 AI3991_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI3991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI3991+STABILITY: SURFACE MOTION
 AI3991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI3991+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI3991
 AI3991  HISTORY     - Date     Condition        Report By
 AI3991  HISTORY     - 1995     MONUMENTED       SDDT
 AI3991  HISTORY     - 19990527 GOOD             NGS
 AI3991
 AI3991                          STATION DESCRIPTION
 AI3991
 AI3991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI3991'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 AI3991'BISON, THENCE 13.9 KM (8.65 MI) WESTERLY ALONG STATE HIGHWAY 20,
 AI3991'THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG STATE HIGHWAY 75, IN TOP OF
 AI3991'AND 4.8 M (15.7 FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE
 AI3991'HEADWALL OF BOX CULVERT NUMBER 53-150-289, 323.5 M (1061.3 FT) SOUTH
 AI3991'OF MILEPOST 214, 12.9 M (42.3 FT) EAST OF THE HIGHWAY CENTERLINE, 1.0
 AI3991'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) EAST OF
 AI3991'A WITNESS POST.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7893 ***********************************************************************
 AC7893  CBN         -  This is a Cooperative Base Network Control Station.
 AC7893  DESIGNATION -  75 227.66
 AC7893  PID         -  AC7893
 AC7893  STATE/COUNTY-  SD/PERKINS
 AC7893  COUNTRY     -  US
 AC7893  USGS QUAD   -  LITTLE NASTY CREEK (2017)
 AC7893
 AC7893                         *CURRENT SURVEY CONTROL
 AC7893  ______________________________________________________________________
 AC7893* NAD 83(2011) POSITION- 45 43 46.29962(N) 102 39 24.68047(W)   ADJUSTED
 AC7893* NAD 83(2011) ELLIP HT-   821.876 (meters)        (06/27/12)   ADJUSTED
 AC7893* NAD 83(2011) EPOCH   -  2010.00
 AC7893* NAVD 88 ORTHO HEIGHT -   839.5   (meters)     2754.    (feet) GPS OBS
 AC7893  ______________________________________________________________________
 AC7893  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7893  GEOID HEIGHT    -        -17.477 (meters)                     GEOID96
 AC7893  GEOID HEIGHT    -        -17.662 (meters)                     GEOID18
 AC7893  NAD 83(2011) X  -   -977,340.449 (meters)                     COMP
 AC7893  NAD 83(2011) Y  - -4,352,079.453 (meters)                     COMP
 AC7893  NAD 83(2011) Z  -  4,544,901.817 (meters)                     COMP
 AC7893  LAPLACE CORR    -         -6.42  (seconds)                    DEFLEC18
 AC7893
 AC7893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7893  Standards:
 AC7893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7893  -------------------------------------------------------------------
 AC7893  NETWORK    1.25   3.72           0.59   0.39   1.90     -0.10050570
 AC7893  -------------------------------------------------------------------
 AC7893  Click here for local accuracies and other accuracy information.
 AC7893
 AC7893.The horizontal coordinates were established by GPS observations
 AC7893.and adjusted by the National Geodetic Survey in June 2012.
 AC7893
 AC7893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7893.been affixed to the stable North American tectonic plate. See 
 AC7893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7893
 AC7893.The horizontal coordinates are valid at the epoch date displayed above
 AC7893.which is a decimal equivalence of Year/Month/Day.
 AC7893
 AC7893.The orthometric height was determined by GPS observations and a
 AC7893.high-resolution geoid model.
 AC7893
 AC7893.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7893.GEOID18 height accuracy estimate available here.
 AC7893
 AC7893.Click photographs - Photos may exist for this station.
 AC7893
 AC7893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7893
 AC7893.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7893
 AC7893.The ellipsoidal height was determined by GPS observations
 AC7893.and is referenced to NAD 83.
 AC7893
 AC7893. The following values were computed from the NAD 83(2011) position.
 AC7893
 AC7893;                    North         East     Units Scale Factor Converg.
 AC7893;SPC SD N     -   214,111.690   393,225.911   MT  1.00000924   -1 52 49.3
 AC7893;SPC SD N     -   702,464.77  1,290,108.68   sFT  1.00000924   -1 52 49.3
 AC7893;UTM  13      - 5,066,667.028   682,315.865   MT  1.00000866   +1 40 41.8
 AC7893
 AC7893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7893!SPC SD N     -   0.99987117  x   1.00000924  =   0.99988041
 AC7893!UTM  13      -   0.99987117  x   1.00000866  =   0.99987983
 AC7893
 AC7893_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8231566667(NAD 83)
 AC7893
 AC7893                          SUPERSEDED SURVEY CONTROL
 AC7893
 AC7893  NAD 83(2007)-  45 43 46.29951(N)    102 39 24.68160(W) AD(2002.00) 0
 AC7893  ELLIP H (02/10/07)  821.903  (m)                       GP(2002.00)    
 AC7893  ELLIP H (04/15/04)  821.905  (m)                       GP(       ) 2 1
 AC7893  NAD 83(1996)-  45 43 46.29888(N)    102 39 24.68110(W) AD(       ) B
 AC7893  ELLIP H (04/18/97)  821.980  (m)                       GP(       ) 4 1
 AC7893
 AC7893.Superseded values are not recommended for survey control.
 AC7893
 AC7893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7893.See file dsdata.pdf to determine how the superseded data were derived.
 AC7893
 AC7893_MARKER: Z = SEE DESCRIPTION
 AC7893_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7893_STAMPING: 75-227.66 1995
 AC7893_MARK LOGO: NGS
 AC7893_PROJECTION: PROJECTING 4 CENTIMETERS
 AC7893_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7893_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7893+SATELLITE: SATELLITE OBSERVATIONS - September 03, 1996
 AC7893_ROD/PIPE-DEPTH: 12.8 meters
 AC7893_SLEEVE-DEPTH  : 1.8 meters
 AC7893
 AC7893  HISTORY     - Date     Condition        Report By
 AC7893  HISTORY     - 1995     MONUMENTED       SDDT
 AC7893  HISTORY     - 19960903 GOOD             NGS
 AC7893
 AC7893                          STATION DESCRIPTION
 AC7893
 AC7893'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7893'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) NORTHWEST OF BISON, 6.0
 AC7893'MI (9.7 KM) SOUTH OF LODGEPOLE, AND 5.0 MI (8.0 KM) NORTH OF THE SOUTH
 AC7893'GRAND RIVER, ON STATE HIGHWAY 75.  OWNERSHIP--THE STATE OF SOUTH
 AC7893'DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN BISON, GO EAST
 AC7893'ON A PAVED ROAD FOR 0.05 MI (0.08 KM) TO THE INTERSECTION OF A PAVED
 AC7893'ROAD, TURN LEFT ON THE PAVED ROAD AND GO NORTH FOR 0.6 MI (1.0 KM) TO
 AC7893'THE JUNCTION OF STATE HIGHWAY 20, TURN LEFT ON STATE HIGHWAY 20 AND GO
 AC7893'WEST FOR 8.9 MI (14.3 KM) TO THE JUNCTION OF STATE HIGHWAY 75, TURN
 AC7893'RIGHT ON STATE HIGHWAY 75 AND GO 14.5 MI (23.3 KM) TO THE STATION ON
 AC7893'THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7893'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7893'STEEL PIPE.  LOCATED 300.0 M (984.2 FT) SOUTH OF THE CENTER OF COUNTY
 AC7893'ROAD 3, 155.0 M (508.5 FT) SOUTH OF THE SOUTHWEST CORNER OF THE
 AC7893'FREDLUND SCHOOL, 22.7 M (74.5 FT) WEST OF THE HIGHWAY CENTERLINE, 5.9
 AC7893'M (19.4 FT) NORTH-NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.5 M
 AC7893'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST-NORTHWEST
 AC7893'OF A METAL GUARD POST, 0.4 M (1.3 FT) EAST-SOUTHEAST OF A WITNESS POST
 AC7893'AND FENCE, AND 0.12 M (0.39 FT) BELOW THE GROUND SURFACE.
 AC7893'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7893'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0377 ***********************************************************************
 PT0377  DESIGNATION -  76
 PT0377  PID         -  PT0377
 PT0377  STATE/COUNTY-  SD/HAAKON
 PT0377  COUNTRY     -  US
 PT0377  USGS QUAD   -  CHERRY CREEK (2017)
 PT0377
 PT0377                         *CURRENT SURVEY CONTROL
 PT0377  ______________________________________________________________________
 PT0377* NAD 83(1986) POSITION- 44 35 51.     (N) 101 28 51.     (W)   SCALED
 PT0377* NAVD 88 ORTHO HEIGHT -   523.660 (meters)     1718.04  (feet) ADJUSTED
 PT0377  ______________________________________________________________________
 PT0377  GEOID HEIGHT    -        -21.426 (meters)                     GEOID18
 PT0377  DYNAMIC HEIGHT  -        523.549 (meters)     1717.68  (feet) COMP
 PT0377  MODELED GRAVITY -    980,390.2   (mgal)                       NAVD 88
 PT0377
 PT0377  VERT ORDER      -  FIRST     CLASS II
 PT0377
 PT0377.The horizontal coordinates were scaled from a map and have
 PT0377.an estimated accuracy of +/- 6 seconds.
 PT0377
 PT0377.The orthometric height was determined by differential leveling and
 PT0377.adjusted by the NATIONAL GEODETIC SURVEY
 PT0377.in June 1991.
 PT0377
 PT0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0377.GEOID18 height accuracy estimate available here.
 PT0377
 PT0377.Click photographs - Photos may exist for this station.
 PT0377
 PT0377.The dynamic height is computed by dividing the NAVD 88
 PT0377.geopotential number by the normal gravity value computed on the
 PT0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0377.degrees latitude (g = 980.6199 gals.).
 PT0377
 PT0377.The modeled gravity was interpolated from observed gravity values.
 PT0377
 PT0377;                    North         East    Units  Estimated Accuracy
 PT0377;SPC SD S     -   252,180.      508,890.      MT  (+/- 180 meters Scaled)
 PT0377
 PT0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ031412(NAD 83)
 PT0377
 PT0377                          SUPERSEDED SURVEY CONTROL
 PT0377
 PT0377  NGVD 29 (??/??/92)  523.219  (m)         1716.59   (f) ADJ UNCH    1 2
 PT0377
 PT0377.Superseded values are not recommended for survey control.
 PT0377
 PT0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0377.See file dsdata.pdf to determine how the superseded data were derived.
 PT0377
 PT0377_MARKER: DD = SURVEY DISK
 PT0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0377_STAMPING: SO DAK MC 76 1922
 PT0377_MARK LOGO: USGS
 PT0377_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0377+STABILITY: SURFACE MOTION
 PT0377
 PT0377  HISTORY     - Date     Condition        Report By
 PT0377  HISTORY     - 1922     MONUMENTED       USGS
 PT0377  HISTORY     - 1934     GOOD             CGS
 PT0377
 PT0377                          STATION DESCRIPTION
 PT0377
 PT0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0377'1.3 MI S FROM CHERRY CREEK.
 PT0377'IN HAAKON COUNTY, 1.3 MILES SOUTH ALONG THE MILESVILLE ROAD
 PT0377'FROM CHERRY CREEK, ZIEBACH COUNTY, 800 FEET EAST OF THE I.G.
 PT0377'SPURLING RANCH HOUSE AT A CURVE TO THE SOUTH INSIDE A FENCE
 PT0377'CORNER.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
 PT0377'STAMPED SO DAK MC 76 1922 AND SET IN THE TOP OF A CONCRETE
 PT0377'POST PROJECTING 8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0376 ***********************************************************************
 PT0376  DESIGNATION -  77
 PT0376  PID         -  PT0376
 PT0376  STATE/COUNTY-  SD/ZIEBACH
 PT0376  COUNTRY     -  US
 PT0376  USGS QUAD   -  CHERRY CREEK (2017)
 PT0376
 PT0376                         *CURRENT SURVEY CONTROL
 PT0376  ______________________________________________________________________
 PT0376* NAD 83(1986) POSITION- 44 36 15.     (N) 101 29 52.     (W)   SCALED
 PT0376* NAVD 88 ORTHO HEIGHT -   525.921 (meters)     1725.46  (feet) ADJUSTED
 PT0376  ______________________________________________________________________
 PT0376  GEOID HEIGHT    -        -21.384 (meters)                     GEOID18
 PT0376  DYNAMIC HEIGHT  -        525.812 (meters)     1725.10  (feet) COMP
 PT0376  MODELED GRAVITY -    980,395.2   (mgal)                       NAVD 88
 PT0376
 PT0376  VERT ORDER      -  FIRST     CLASS II
 PT0376
 PT0376.The horizontal coordinates were scaled from a map and have
 PT0376.an estimated accuracy of +/- 6 seconds.
 PT0376
 PT0376.The orthometric height was determined by differential leveling and
 PT0376.adjusted by the NATIONAL GEODETIC SURVEY
 PT0376.in June 1991.
 PT0376
 PT0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0376.GEOID18 height accuracy estimate available here.
 PT0376
 PT0376.Click photographs - Photos may exist for this station.
 PT0376
 PT0376.The dynamic height is computed by dividing the NAVD 88
 PT0376.geopotential number by the normal gravity value computed on the
 PT0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0376.degrees latitude (g = 980.6199 gals.).
 PT0376
 PT0376.The modeled gravity was interpolated from observed gravity values.
 PT0376
 PT0376;                    North         East    Units  Estimated Accuracy
 PT0376;SPC SD N     -    86,760.      481,110.      MT  (+/- 180 meters Scaled)
 PT0376
 PT0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ017420(NAD 83)
 PT0376
 PT0376                          SUPERSEDED SURVEY CONTROL
 PT0376
 PT0376  NGVD 29 (??/??/92)  525.482  (m)         1724.02   (f) ADJ UNCH    1 2
 PT0376
 PT0376.Superseded values are not recommended for survey control.
 PT0376
 PT0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0376.See file dsdata.pdf to determine how the superseded data were derived.
 PT0376
 PT0376_MARKER: P = PIPE CAP
 PT0376_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0376_STAMPING: SO DAK MC 77 1922
 PT0376_MARK LOGO: USGS
 PT0376_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0376_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0376
 PT0376  HISTORY     - Date     Condition        Report By
 PT0376  HISTORY     - 1922     MONUMENTED       USGS
 PT0376  HISTORY     - 1934     GOOD             CGS
 PT0376
 PT0376                          STATION DESCRIPTION
 PT0376
 PT0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0376'AT CHERRY CREEK.
 PT0376'AT CHERRY CREEK, ZIEBACH COUNTY, AND 241 FEET NORTHEAST OF
 PT0376'THE POST OFFICE.  A UNITED STATES GEOLOGICAL SURVEY STANDARD
 PT0376'CAP RIVETED ON THE TOP OF A 3-1/2 INCH IRON PIPE PROJECTING
 PT0376'4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0665 ***********************************************************************
 OT0665  DESIGNATION -  79 048.00
 OT0665  PID         -  OT0665
 OT0665  STATE/COUNTY-  SD/CUSTER
 OT0665  COUNTRY     -  US
 OT0665  USGS QUAD   -  BUTCHER HILL (2017)
 OT0665
 OT0665                         *CURRENT SURVEY CONTROL
 OT0665  ______________________________________________________________________
 OT0665* NAD 83(1986) POSITION- 43 40 48.     (N) 103 15 34.     (W)   SCALED
 OT0665* NAVD 88 ORTHO HEIGHT -  1039.560 (meters)     3410.62  (feet) ADJUSTED
 OT0665  ______________________________________________________________________
 OT0665  GEOID HEIGHT    -        -15.901 (meters)                     GEOID18
 OT0665  DYNAMIC HEIGHT  -       1039.149 (meters)     3409.27  (feet) COMP
 OT0665  MODELED GRAVITY -    980,188.5   (mgal)                       NAVD 88
 OT0665
 OT0665  VERT ORDER      -  FIRST     CLASS II
 OT0665
 OT0665.The horizontal coordinates were scaled from a map and have
 OT0665.an estimated accuracy of +/- 6 seconds.
 OT0665
 OT0665.The orthometric height was determined by differential leveling and
 OT0665.adjusted by the NATIONAL GEODETIC SURVEY
 OT0665.in June 1991.
 OT0665
 OT0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0665.GEOID18 height accuracy estimate available here.
 OT0665
 OT0665.Click photographs - Photos may exist for this station.
 OT0665
 OT0665.The dynamic height is computed by dividing the NAVD 88
 OT0665.geopotential number by the normal gravity value computed on the
 OT0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0665.degrees latitude (g = 980.6199 gals.).
 OT0665
 OT0665.The modeled gravity was interpolated from observed gravity values.
 OT0665
 OT0665;                    North         East    Units  Estimated Accuracy
 OT0665;SPC SD S     -   153,760.      364,120.      MT  (+/- 180 meters Scaled)
 OT0665
 OT0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ402378(NAD 83)
 OT0665
 OT0665                          SUPERSEDED SURVEY CONTROL
 OT0665
 OT0665.No superseded survey control is available for this station.
 OT0665
 OT0665_MARKER: P = PIPE CAP
 OT0665_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OT0665_STAMPING: 79-48.00
 OT0665_MARK LOGO: NONE
 OT0665_PROJECTION: FLUSH
 OT0665_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0665+STABILITY: POSITION/ELEVATION WELL
 OT0665_ROD/PIPE-DEPTH: 6.4 meters
 OT0665
 OT0665  HISTORY     - Date     Condition        Report By
 OT0665  HISTORY     - UNK      MONUMENTED       SDDT
 OT0665  HISTORY     - 1985     GOOD             NGS
 OT0665
 OT0665                          STATION DESCRIPTION
 OT0665
 OT0665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0665'20.1 KM (12.5 MI) SOUTH FROM HERMOSA.
 OT0665'20.15 KM (12.5 MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0665'STATE HIGHWAY 40 EAST AT HERMOSA, IN THE NORTHWEST CORNER OF THE
 OT0665'CROSSING OF FRENCH CREEK, 30.0 METERS (98.5 FT) WEST OF THE HIGHWAY
 OT0665'CENTERLINE, 36.6 METERS (120 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 OT0665'THE BRIDGE OVER THE CREEK, 16.3 METERS (53.5 FT) SOUTH OF THE CENTER
 OT0665'OF COUNTY ROAD 15 AND 0.6 METER (2 FT) EAST OF THE RIGHT-OF-WAY FENCE.
 OT0665'NOTE--MARK IS A ONE INCH GALVANIZED PIPE CAP WELDED TO THE TOP OF A
 OT0665'ONE INCH GALVANIZED STEEL PIPE WITH ACCESS TO BE HAD THROUGH A 4-INCH
 OT0665'PLASTIC SCREW CAP, STAMPING 79-48.00 IS ON THE WEST EDGE OF THE
 OT0665'PLASTIC COLLAR.
 OT0665'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 OT0665'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7949 ***********************************************************************
 AC7949  CBN         -  This is a Cooperative Base Network Control Station.
 AC7949  DESIGNATION -  79 168.13
 AC7949  PID         -  AC7949
 AC7949  STATE/COUNTY-  SD/BUTTE
 AC7949  COUNTRY     -  US
 AC7949  USGS QUAD   -  GRANGER CREEK (2017)
 AC7949
 AC7949                         *CURRENT SURVEY CONTROL
 AC7949  ______________________________________________________________________
 AC7949* NAD 83(2011) POSITION- 45 08 21.71084(N) 103 15 45.33764(W)   ADJUSTED
 AC7949* NAD 83(2011) ELLIP HT-   859.978 (meters)        (06/27/12)   ADJUSTED
 AC7949* NAD 83(2011) EPOCH   -  2010.00
 AC7949* NAVD 88 ORTHO HEIGHT -   876.7   (meters)     2876.    (feet) GPS OBS
 AC7949  ______________________________________________________________________
 AC7949  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7949  GEOID HEIGHT    -        -16.578 (meters)                     GEOID96
 AC7949  GEOID HEIGHT    -        -16.725 (meters)                     GEOID18
 AC7949  NAD 83(2011) X  - -1,034,023.764 (meters)                     COMP
 AC7949  NAD 83(2011) Y  - -4,387,019.487 (meters)                     COMP
 AC7949  NAD 83(2011) Z  -  4,498,896.303 (meters)                     COMP
 AC7949  LAPLACE CORR    -         -4.60  (seconds)                    DEFLEC18
 AC7949
 AC7949  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7949  Standards:
 AC7949         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7949            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7949  -------------------------------------------------------------------
 AC7949  NETWORK    1.35   4.06           0.63   0.43   2.07     -0.12162969
 AC7949  -------------------------------------------------------------------
 AC7949  Click here for local accuracies and other accuracy information.
 AC7949
 AC7949.The horizontal coordinates were established by GPS observations
 AC7949.and adjusted by the National Geodetic Survey in June 2012.
 AC7949
 AC7949.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7949.been affixed to the stable North American tectonic plate. See 
 AC7949.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7949
 AC7949.The horizontal coordinates are valid at the epoch date displayed above
 AC7949.which is a decimal equivalence of Year/Month/Day.
 AC7949
 AC7949.The orthometric height was determined by GPS observations and a
 AC7949.high-resolution geoid model.
 AC7949
 AC7949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7949.GEOID18 height accuracy estimate available here.
 AC7949
 AC7949.Click photographs - Photos may exist for this station.
 AC7949
 AC7949.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7949
 AC7949.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7949
 AC7949.The ellipsoidal height was determined by GPS observations
 AC7949.and is referenced to NAD 83.
 AC7949
 AC7949. The following values were computed from the NAD 83(2011) position.
 AC7949
 AC7949;                    North         East     Units Scale Factor Converg.
 AC7949;SPC SD N     -   150,299.681   343,463.961   MT  0.99994029   -2 18 32.6
 AC7949;SPC SD N     -   493,108.20  1,126,848.01   sFT  0.99994029   -2 18 32.6
 AC7949;UTM  13      - 4,999,900.463   636,601.753   MT  0.99982944   +1 13 54.1
 AC7949
 AC7949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7949!SPC SD N     -   0.99986519  x   0.99994029  =   0.99980549
 AC7949!UTM  13      -   0.99986519  x   0.99982944  =   0.99969465
 AC7949
 AC7949_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3660199900(NAD 83)
 AC7949
 AC7949                          SUPERSEDED SURVEY CONTROL
 AC7949
 AC7949  NAD 83(2007)-  45 08 21.71076(N)    103 15 45.33874(W) AD(2002.00) 0
 AC7949  ELLIP H (02/10/07)  860.013  (m)                       GP(2002.00)    
 AC7949  ELLIP H (04/15/04)  860.015  (m)                       GP(       ) 2 1
 AC7949  NAD 83(1996)-  45 08 21.71005(N)    103 15 45.33817(W) AD(       ) B
 AC7949  ELLIP H (04/18/97)  860.085  (m)                       GP(       ) 4 1
 AC7949
 AC7949.Superseded values are not recommended for survey control.
 AC7949
 AC7949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7949.See file dsdata.pdf to determine how the superseded data were derived.
 AC7949
 AC7949_MARKER: Z = SEE DESCRIPTION
 AC7949_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7949_STAMPING: 79-168.13 1995
 AC7949_MARK LOGO: NGS
 AC7949_PROJECTION: FLUSH
 AC7949_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7949_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7949+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1996
 AC7949_ROD/PIPE-DEPTH: 12.8 meters
 AC7949_SLEEVE-DEPTH  : 1.8 meters
 AC7949
 AC7949  HISTORY     - Date     Condition        Report By
 AC7949  HISTORY     - 1995     MONUMENTED       SDDT
 AC7949  HISTORY     - 19960927 GOOD             NGS
 AC7949
 AC7949                          STATION DESCRIPTION
 AC7949
 AC7949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7949'THE STATION IS LOCATED ABOUT 31.0 MI (49.9 KM) SOUTH-SOUTHWEST OF
 AC7949'REVA, 15.0 MI (24.1 KM) NORTHEAST OF CASTLE ROCK, AND 2.0 MI (3.2 KM)
 AC7949'NORTH OF HOOVER, ON STATE HIGHWAY 79.  OWNERSHIP--THE STATE OF SOUTH
 AC7949'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 168
 AC7949'WEST AND 79 NORTH, NORTH OF CASTLE ROCK, GO NORTH ON STATE HIGHWAY 79
 AC7949'FOR 17.75 MI (28.57 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A
 AC7949'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7949'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 74.0 FT
 AC7949'(22.6 M) EAST OF THE HIGHWAY CENTER, 20.0 FT (6.1 M) NORTHEAST OF THE
 AC7949'CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) NORTHWEST OF A WITNESS
 AC7949'POST AND FENCE AND 1.0 FT (0.3 M) SOUTHEAST OF A METAL GUARD POST.
 AC7949'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7949'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7969 ***********************************************************************
 AC7969  CBN         -  This is a Cooperative Base Network Control Station.
 AC7969  DESIGNATION -  79 182.56
 AC7969  PID         -  AC7969
 AC7969  STATE/COUNTY-  SD/HARDING
 AC7969  COUNTRY     -  US
 AC7969  USGS QUAD   -  IRISH BUTTE (2017)
 AC7969
 AC7969                         *CURRENT SURVEY CONTROL
 AC7969  ______________________________________________________________________
 AC7969* NAD 83(2011) POSITION- 45 19 37.25673(N) 103 09 42.51309(W)   ADJUSTED
 AC7969* NAD 83(2011) ELLIP HT-   881.707 (meters)        (06/27/12)   ADJUSTED
 AC7969* NAD 83(2011) EPOCH   -  2010.00
 AC7969* NAVD 88 ORTHO HEIGHT -   898.4   (meters)     2948.    (feet) GPS OBS
 AC7969  ______________________________________________________________________
 AC7969  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7969  GEOID HEIGHT    -        -16.610 (meters)                     GEOID96
 AC7969  GEOID HEIGHT    -        -16.752 (meters)                     GEOID18
 AC7969  NAD 83(2011) X  - -1,022,936.846 (meters)                     COMP
 AC7969  NAD 83(2011) Y  - -4,374,426.913 (meters)                     COMP
 AC7969  NAD 83(2011) Z  -  4,513,600.244 (meters)                     COMP
 AC7969  LAPLACE CORR    -         -5.50  (seconds)                    DEFLEC18
 AC7969
 AC7969  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7969  Standards:
 AC7969         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7969            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7969  -------------------------------------------------------------------
 AC7969  NETWORK    1.30   3.86           0.60   0.43   1.97     -0.07994208
 AC7969  -------------------------------------------------------------------
 AC7969  Click here for local accuracies and other accuracy information.
 AC7969
 AC7969.The horizontal coordinates were established by GPS observations
 AC7969.and adjusted by the National Geodetic Survey in June 2012.
 AC7969
 AC7969.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7969.been affixed to the stable North American tectonic plate. See 
 AC7969.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7969
 AC7969.The horizontal coordinates are valid at the epoch date displayed above
 AC7969.which is a decimal equivalence of Year/Month/Day.
 AC7969
 AC7969.The orthometric height was determined by GPS observations and a
 AC7969.high-resolution geoid model.
 AC7969
 AC7969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7969.GEOID18 height accuracy estimate available here.
 AC7969
 AC7969.Click photographs - Photos may exist for this station.
 AC7969
 AC7969.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7969
 AC7969.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7969
 AC7969.The ellipsoidal height was determined by GPS observations
 AC7969.and is referenced to NAD 83.
 AC7969
 AC7969. The following values were computed from the NAD 83(2011) position.
 AC7969
 AC7969;                    North         East     Units Scale Factor Converg.
 AC7969;SPC SD N     -   170,823.099   352,198.760   MT  0.99995068   -2 14 15.8
 AC7969;SPC SD N     -   560,442.12  1,155,505.43   sFT  0.99995068   -2 14 15.8
 AC7969;UTM  13      - 5,020,922.281   644,050.825   MT  0.99985514   +1 18 26.7
 AC7969
 AC7969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7969!SPC SD N     -   0.99986178  x   0.99995068  =   0.99981247
 AC7969!UTM  13      -   0.99986178  x   0.99985514  =   0.99971694
 AC7969
 AC7969_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL4405020922(NAD 83)
 AC7969
 AC7969                          SUPERSEDED SURVEY CONTROL
 AC7969
 AC7969  NAD 83(2007)-  45 19 37.25662(N)    103 09 42.51421(W) AD(2002.00) 0
 AC7969  ELLIP H (02/10/07)  881.736  (m)                       GP(2002.00)    
 AC7969  ELLIP H (04/15/04)  881.741  (m)                       GP(       ) 2 1
 AC7969  NAD 83(1996)-  45 19 37.25597(N)    103 09 42.51374(W) AD(       ) B
 AC7969  ELLIP H (04/18/97)  881.812  (m)                       GP(       ) 4 1
 AC7969
 AC7969.Superseded values are not recommended for survey control.
 AC7969
 AC7969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7969.See file dsdata.pdf to determine how the superseded data were derived.
 AC7969
 AC7969_MARKER: Z = SEE DESCRIPTION
 AC7969_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7969_STAMPING: 79-182.56 1995
 AC7969_MARK LOGO: NGS
 AC7969_PROJECTION: FLUSH
 AC7969_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7969_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7969+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1996
 AC7969_ROD/PIPE-DEPTH: 12.8 meters
 AC7969_SLEEVE-DEPTH  : 1.8 meters
 AC7969
 AC7969  HISTORY     - Date     Condition        Report By
 AC7969  HISTORY     - 1995     MONUMENTED       SDDT
 AC7969  HISTORY     - 19960928 GOOD             NGS
 AC7969
 AC7969                          STATION DESCRIPTION
 AC7969
 AC7969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7969'THE STATION IS LOCATED ABOUT 25.0 MI (40.2 KM) SOUTHEAST OF BUFFALO
 AC7969'AND 16.0 MI (25.7 KM) NORTH OF HOOVER, ON STATE HIGHWAY 79.
 AC7969'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7969'JUNCTION OF STATE HIGHWAYS 79 NORTH AND 168 WEST ON THE NORTH SIDE OF
 AC7969'CASTLE ROCK, GO NORTH ON STATE HIGHWAY 79 FOR 32.25 MI (51.90 KM) TO
 AC7969'THE JUNCTION OF A COUNTY ROAD AND THE STATION ON THE RIGHT.  THE
 AC7969'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7969'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7969'LOCATED 22.6 M (74.1 FT) EAST FROM HIGHWAY CENTERLINE, 17.0 M (55.8
 AC7969'FT) SOUTHWEST OF WEST CORNER OF A CATTLE GUARD, 15.9 M (52.2 FT) SOUTH
 AC7969'OF THE CENTER OF A FIELD ENTRANCE ROAD, 14.0 M (45.9 FT) SOUTHWEST OF
 AC7969'A FENCE CORNER, 1.0 FT (0.3 M) WEST OF WITNESS POST AND FENCE, AND 0.8
 AC7969'M (2.6 FT) EAST OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM POINT
 AC7969'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7880 ***********************************************************************
 AC7880  CBN         -  This is a Cooperative Base Network Control Station.
 AC7880  DESIGNATION -  79 219.45
 AC7880  PID         -  AC7880
 AC7880  STATE/COUNTY-  SD/HARDING
 AC7880  COUNTRY     -  US
 AC7880  USGS QUAD   -  COW BUTTE SW (2017)
 AC7880
 AC7880                         *CURRENT SURVEY CONTROL
 AC7880  ______________________________________________________________________
 AC7880* NAD 83(2011) POSITION- 45 45 57.71038(N) 102 59 03.10317(W)   ADJUSTED
 AC7880* NAD 83(2011) ELLIP HT-   819.634 (meters)        (06/27/12)   ADJUSTED
 AC7880* NAD 83(2011) EPOCH   -  2010.00
 AC7880* NAVD 88 ORTHO HEIGHT -   836.4   (meters)     2744.    (feet) GPS OBS
 AC7880  ______________________________________________________________________
 AC7880  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7880  GEOID HEIGHT    -        -16.667 (meters)                     GEOID96
 AC7880  GEOID HEIGHT    -        -16.845 (meters)                     GEOID18
 AC7880  NAD 83(2011) X  - -1,001,535.092 (meters)                     COMP
 AC7880  NAD 83(2011) Y  - -4,343,591.119 (meters)                     COMP
 AC7880  NAD 83(2011) Z  -  4,547,731.747 (meters)                     COMP
 AC7880  LAPLACE CORR    -         -6.51  (seconds)                    DEFLEC18
 AC7880
 AC7880  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7880  Standards:
 AC7880         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7880            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7880  -------------------------------------------------------------------
 AC7880  NETWORK    1.24   3.74           0.58   0.40   1.91     -0.12868918
 AC7880  -------------------------------------------------------------------
 AC7880  Click here for local accuracies and other accuracy information.
 AC7880
 AC7880.The horizontal coordinates were established by GPS observations
 AC7880.and adjusted by the National Geodetic Survey in June 2012.
 AC7880
 AC7880.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7880.been affixed to the stable North American tectonic plate. See 
 AC7880.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7880
 AC7880.The horizontal coordinates are valid at the epoch date displayed above
 AC7880.which is a decimal equivalence of Year/Month/Day.
 AC7880
 AC7880.The orthometric height was determined by GPS observations and a
 AC7880.high-resolution geoid model.
 AC7880
 AC7880.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7880.GEOID18 height accuracy estimate available here.
 AC7880
 AC7880.Click photographs - Photos may exist for this station.
 AC7880
 AC7880.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7880
 AC7880.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7880
 AC7880.The ellipsoidal height was determined by GPS observations
 AC7880.and is referenced to NAD 83.
 AC7880
 AC7880. The following values were computed from the NAD 83(2011) position.
 AC7880
 AC7880;                    North         East     Units Scale Factor Converg.
 AC7880;SPC SD N     -   219,053.720   367,910.604   MT  1.00001701   -2 06 43.3
 AC7880;SPC SD N     -   718,678.75  1,207,053.37   sFT  1.00001701   -2 06 43.3
 AC7880;UTM  13      - 5,070,028.445   656,744.188   MT  0.99990206   +1 26 40.6
 AC7880
 AC7880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7880!SPC SD N     -   0.99987152  x   1.00001701  =   0.99988853
 AC7880!UTM  13      -   0.99987152  x   0.99990206  =   0.99977359
 AC7880
 AC7880_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL5674470028(NAD 83)
 AC7880
 AC7880                          SUPERSEDED SURVEY CONTROL
 AC7880
 AC7880  NAD 83(2007)-  45 45 57.71026(N)    102 59 03.10429(W) AD(2002.00) 0
 AC7880  ELLIP H (02/10/07)  819.662  (m)                       GP(2002.00)    
 AC7880  ELLIP H (04/15/04)  819.665  (m)                       GP(       ) 2 1
 AC7880  NAD 83(1996)-  45 45 57.70963(N)    102 59 03.10378(W) AD(       ) B
 AC7880  ELLIP H (04/18/97)  819.738  (m)                       GP(       ) 4 1
 AC7880
 AC7880.Superseded values are not recommended for survey control.
 AC7880
 AC7880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7880.See file dsdata.pdf to determine how the superseded data were derived.
 AC7880
 AC7880_MARKER: P = PIPE CAP
 AC7880_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7880_STAMPING: 79-219.45 1995
 AC7880_MARK LOGO: NGS
 AC7880_PROJECTION: FLUSH
 AC7880_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7880_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7880_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7880+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2019
 AC7880_ROD/PIPE-DEPTH: 12.8 meters
 AC7880_SLEEVE-DEPTH  : 1.8 meters
 AC7880
 AC7880  HISTORY     - Date     Condition        Report By
 AC7880  HISTORY     - 1995     MONUMENTED       SDDT
 AC7880  HISTORY     - 19960904 GOOD             NGS
 AC7880  HISTORY     - 20190805 GOOD             SDDT
 AC7880
 AC7880                          STATION DESCRIPTION
 AC7880
 AC7880'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7880'THE STATION IS LOCATED ABOUT 20.9 KM (13.00 MI) SOUTH OF THE NORTH
 AC7880'DAKOTA/SOUTH DAKOTA STATE LINE AND 8.0 KM (4.95 MI) EAST-SOUTHEAST OF
 AC7880'RALPH, ON STATE HIGHWAY 79.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7880'REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 20 AND 79, 16.0
 AC7880'KM (9.95 MI) WEST OF PRAIRIE CITY, GO NORTH ON STATE HIGHWAY 79 FOR
 AC7880'25.3 KM (15.70 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 AC7880'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7880'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.1 M (72.5
 AC7880'FT) WEST OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) SOUTH OF THE
 AC7880'CENTER OF A FIELD ENTRANCE ROAD, 0.6 M (2.0 FT) EAST OF THE CENTER 1
 AC7880'OF 3 BRACED FENCE POSTS, 0.4 M (1.3 FT) EAST OF A WITNESS POST, 0.4 M
 AC7880'(1.3 FT) WEST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) BELOW THE
 AC7880'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7880'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7880
 AC7880                          STATION RECOVERY (2019)
 AC7880
 AC7880'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 AC7880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0122 ***********************************************************************
 PR0122  DESIGNATION -  79 SEM
 PR0122  PID         -  PR0122
 PR0122  STATE/COUNTY-  SD/BROOKINGS
 PR0122  COUNTRY     -  US
 PR0122  USGS QUAD   -  LAKE BENTON SW (2019)
 PR0122
 PR0122                         *CURRENT SURVEY CONTROL
 PR0122  ______________________________________________________________________
 PR0122* NAD 83(1986) POSITION- 44 15 13.     (N) 096 27 57.     (W)   SCALED
 PR0122* NAVD 88 ORTHO HEIGHT -   529.999 (meters)     1738.84  (feet) ADJUSTED
 PR0122  ______________________________________________________________________
 PR0122  GEOID HEIGHT    -        -25.751 (meters)                     GEOID18
 PR0122  DYNAMIC HEIGHT  -        529.892 (meters)     1738.49  (feet) COMP
 PR0122  MODELED GRAVITY -    980,397.9   (mgal)                       NAVD 88
 PR0122
 PR0122  VERT ORDER      -  SECOND    CLASS I
 PR0122
 PR0122.The horizontal coordinates were scaled from a map and have
 PR0122.an estimated accuracy of +/- 6 seconds.
 PR0122
 PR0122.The orthometric height was determined by differential leveling and
 PR0122.adjusted by the NATIONAL GEODETIC SURVEY
 PR0122.in June 1991.
 PR0122
 PR0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0122.GEOID18 height accuracy estimate available here.
 PR0122
 PR0122.Click photographs - Photos may exist for this station.
 PR0122
 PR0122.The dynamic height is computed by dividing the NAVD 88
 PR0122.geopotential number by the normal gravity value computed on the
 PR0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0122.degrees latitude (g = 980.6199 gals.).
 PR0122
 PR0122.The modeled gravity was interpolated from observed gravity values.
 PR0122
 PR0122;                    North         East    Units  Estimated Accuracy
 PR0122;SPC SD N     -    52,860.      882,170.      MT  (+/- 180 meters Scaled)
 PR0122
 PR0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ023031(NAD 83)
 PR0122
 PR0122                          SUPERSEDED SURVEY CONTROL
 PR0122
 PR0122  NGVD 29 (??/??/92)  529.738  (m)         1737.98   (f) ADJ UNCH    2 1
 PR0122
 PR0122.Superseded values are not recommended for survey control.
 PR0122
 PR0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0122.See file dsdata.pdf to determine how the superseded data were derived.
 PR0122
 PR0122_MARKER: DD = SURVEY DISK
 PR0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0122_STAMPING: 79 SEM 1965 1738
 PR0122_MARK LOGO: USGS
 PR0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0122+STABILITY: SURFACE MOTION
 PR0122
 PR0122  HISTORY     - Date     Condition        Report By
 PR0122  HISTORY     - 1965     MONUMENTED       USGS
 PR0122  HISTORY     - 1976     GOOD             MNHD
 PR0122
 PR0122                          STATION DESCRIPTION
 PR0122
 PR0122'DESCRIBED BY MN HIGHWAY DEPT 1976
 PR0122'1.4 MI NE FROM ELKTON.
 PR0122'IT IS 1.15 MILE EAST ALONG COUNTY ROAD 30 FROM ITS JUNCTION
 PR0122'WITH STATE HIGHWAY 13 AT ELKTON, THENCE NORTH ALONG A TOWNSHIP
 PR0122'ROAD (EAST LINE SECTION 16) FOR 0.95 MILE.  IT IS 44.0 FEET
 PR0122'WEST OF AND ABOUT LEVEL WITH THE CENTER OF THE NORTH-SOUTH
 PR0122'TOWNSHIP ROAD, 11.9 FEET WEST OF A NORTH-SOUTH FENCE LINE, AND
 PR0122'139.0 FEET SOUTH-SOUTHWEST OF A WOOD CORNER FENCE POST.  IT IS
 PR0122'SET IN THE TOP OF A CONCRETE MONUMENT THAT PROJECTS 6 INCHES
 PR0122'ABOVE THE SURFACE OF THE GROUND AND IS 11.9 FEET WEST OF A
 PR0122'STEEL WITNESS POST.  A RAILROAD SPIKE WAS BURIED ALONG SIDE
 PR0122'THE MARK TO MAKE TO MAGNETIC.  SEC 16, T109N, R47W.  LATITUDE
 PR0122'44 DEG-15.0 MIN LONGITUDE 96 DEG-22.5 MIN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9649 ***********************************************************************
 AE9649  DESIGNATION -  8 CC
 AE9649  PID         -  AE9649
 AE9649  STATE/COUNTY-  SD/BROWN
 AE9649  COUNTRY     -  US
 AE9649  USGS QUAD   -  BATH (2017)
 AE9649
 AE9649                         *CURRENT SURVEY CONTROL
 AE9649  ______________________________________________________________________
 AE9649* NAD 83(1986) POSITION- 45 27 29.     (N) 098 22 17.     (W)   SCALED
 AE9649* NAVD 88 ORTHO HEIGHT -   396.490 (meters)     1300.82  (feet) ADJUSTED
 AE9649  ______________________________________________________________________
 AE9649  GEOID HEIGHT    -        -24.589 (meters)                     GEOID18
 AE9649  DYNAMIC HEIGHT  -        396.462 (meters)     1300.73  (feet) COMP
 AE9649  MODELED GRAVITY -    980,534.5   (mgal)                       NAVD 88
 AE9649
 AE9649  VERT ORDER      -  FIRST     CLASS II
 AE9649
 AE9649.The horizontal coordinates were scaled from a map and have
 AE9649.an estimated accuracy of +/- 6 seconds.
 AE9649
 AE9649.The orthometric height was determined by differential leveling and
 AE9649.adjusted by the NATIONAL GEODETIC SURVEY
 AE9649.in July 1998.
 AE9649
 AE9649.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9649.GEOID18 height accuracy estimate available here.
 AE9649
 AE9649.Click photographs - Photos may exist for this station.
 AE9649
 AE9649.The dynamic height is computed by dividing the NAVD 88
 AE9649.geopotential number by the normal gravity value computed on the
 AE9649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9649.degrees latitude (g = 980.6199 gals.).
 AE9649
 AE9649.The modeled gravity was interpolated from observed gravity values.
 AE9649
 AE9649;                    North         East    Units  Estimated Accuracy
 AE9649;SPC SD N     -   181,830.      727,370.      MT  (+/- 180 meters Scaled)
 AE9649
 AE9649_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR491340(NAD 83)
 AE9649
 AE9649                          SUPERSEDED SURVEY CONTROL
 AE9649
 AE9649.No superseded survey control is available for this station.
 AE9649
 AE9649_MARKER: DD = SURVEY DISK
 AE9649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9649_STAMPING: 8 CC TT 1951 1300
 AE9649_MARK LOGO: USGS
 AE9649_PROJECTION: FLUSH
 AE9649_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9649+STABILITY: SURFACE MOTION
 AE9649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9649+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE9649
 AE9649  HISTORY     - Date     Condition        Report By
 AE9649  HISTORY     - 1951     MONUMENTED       USGS
 AE9649  HISTORY     - 19970314 GOOD             NGS
 AE9649
 AE9649                          STATION DESCRIPTION
 AE9649
 AE9649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9649'9.3 KM (5.75 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AE9649'OF U.S. HIGHWAY 281 IN ABERDEEN, 103.7 M (340.2 FT) SOUTH OF THE
 AE9649'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 63.2 M (207.3 FT)
 AE9649'WEST OF MILEPOST 296, 10.6 M (34.8 FT) WEST OF THE CENTER OF 393
 AE9649'AVENUE, 1.2 M (3.9 FT) NORTH OF A UTILITY POLE WITH A WITNESS SIGN
 AE9649'ATTACHED, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AE9649'FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A FENCE, AND THE
 AE9649'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0832 ***********************************************************************
 OT0832  DESIGNATION -  8 DHW
 OT0832  PID         -  OT0832
 OT0832  STATE/COUNTY-  SD/FALL RIVER
 OT0832  COUNTRY     -  US
 OT0832  USGS QUAD   -  WALLACE RANCH (2017)
 OT0832
 OT0832                         *CURRENT SURVEY CONTROL
 OT0832  ______________________________________________________________________
 OT0832* NAD 83(1986) POSITION- 43 01 18.     (N) 103 55 35.     (W)   SCALED
 OT0832* NAVD 88 ORTHO HEIGHT -  1161.260 (meters)     3809.90  (feet) ADJUSTED
 OT0832  ______________________________________________________________________
 OT0832  GEOID HEIGHT    -        -15.393 (meters)                     GEOID18
 OT0832  DYNAMIC HEIGHT  -       1160.711 (meters)     3808.10  (feet) COMP
 OT0832  MODELED GRAVITY -    980,106.4   (mgal)                       NAVD 88
 OT0832
 OT0832  VERT ORDER      -  THIRD
 OT0832
 OT0832.The horizontal coordinates were scaled from a map and have
 OT0832.an estimated accuracy of +/- 6 seconds.
 OT0832
 OT0832.The orthometric height was determined by differential leveling and
 OT0832.adjusted by the NATIONAL GEODETIC SURVEY
 OT0832.in June 1991.
 OT0832
 OT0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0832.GEOID18 height accuracy estimate available here.
 OT0832
 OT0832.Click photographs - Photos may exist for this station.
 OT0832
 OT0832.The dynamic height is computed by dividing the NAVD 88
 OT0832.geopotential number by the normal gravity value computed on the
 OT0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0832.degrees latitude (g = 980.6199 gals.).
 OT0832
 OT0832.The modeled gravity was interpolated from observed gravity values.
 OT0832
 OT0832;                    North         East    Units  Estimated Accuracy
 OT0832;SPC SD S     -    82,800.      307,230.      MT  (+/- 180 meters Scaled)
 OT0832
 OT0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH874637(NAD 83)
 OT0832
 OT0832                          SUPERSEDED SURVEY CONTROL
 OT0832
 OT0832.No superseded survey control is available for this station.
 OT0832
 OT0832_MARKER: DD = SURVEY DISK
 OT0832_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0832+WITH SETTING: INFORMATION.
 OT0832_STAMPING: 8 DHW 1974
 OT0832_MARK LOGO: USGS
 OT0832_PROJECTION: FLUSH
 OT0832_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0832_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0832_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0832+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0832
 OT0832  HISTORY     - Date     Condition        Report By
 OT0832  HISTORY     - 1974     MONUMENTED       USGS
 OT0832
 OT0832                          STATION DESCRIPTION
 OT0832
 OT0832'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0832'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 14.4 MILES
 OT0832'WEST ALONG GRADED ROAD TO A CURVE IN THE SOUTH MAIN ROAD, NEAR THE
 OT0832'CENTER OF SECTION 7/TOWNSHIP 12 NORTH/RANGE 2 EAST, 207 FEET WEST OF
 OT0832'A Y-JUNCTION, 17 FEET SOUTH AND 24 FEET WEST OF THE FENCE CORNER, SET
 OT0832'IN COPPER-CLAD STEEL ROD DRIVEN 5.8 FEET AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0182 ***********************************************************************
 OR0182  DESIGNATION -  8 FG
 OR0182  PID         -  OR0182
 OR0182  STATE/COUNTY-  SD/GREGORY
 OR0182  COUNTRY     -  US
 OR0182  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0182
 OR0182                         *CURRENT SURVEY CONTROL
 OR0182  ______________________________________________________________________
 OR0182* NAD 83(1986) POSITION- 43 11 53.84   (N) 098 58 55.20   (W)   HD_HELD1
 OR0182* NAVD 88 ORTHO HEIGHT -   435.414 (meters)     1428.52  (feet) ADJUSTED
 OR0182  ______________________________________________________________________
 OR0182  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 OR0182  DYNAMIC HEIGHT  -        435.267 (meters)     1428.04  (feet) COMP
 OR0182  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 OR0182
 OR0182  VERT ORDER      -  FIRST     CLASS II
 OR0182
 OR0182.The horizontal coordinates were determined by differentially corrected
 OR0182.hand held GPS observations or other comparable positioning techniques
 OR0182.and have an estimated accuracy of +/- 3 meters.
 OR0182
 OR0182.The orthometric height was determined by differential leveling and
 OR0182.adjusted by the NATIONAL GEODETIC SURVEY
 OR0182.in June 1991.
 OR0182
 OR0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0182.GEOID18 height accuracy estimate available here.
 OR0182
 OR0182.Click photographs - Photos may exist for this station.
 OR0182
 OR0182.The dynamic height is computed by dividing the NAVD 88
 OR0182.geopotential number by the normal gravity value computed on the
 OR0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0182.degrees latitude (g = 980.6199 gals.).
 OR0182
 OR0182.The modeled gravity was interpolated from observed gravity values.
 OR0182
 OR0182;                    North         East    Units  Estimated Accuracy
 OR0182;SPC SD S     -    96,982.3     709,821.9     MT  (+/- 3 meters HH1 GPS) 
 OR0182
 OR0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0146282834(NAD 83)
 OR0182
 OR0182                          SUPERSEDED SURVEY CONTROL
 OR0182
 OR0182  NGVD 29 (??/??/92)  435.086  (m)         1427.44   (f) ADJ UNCH    1 2
 OR0182
 OR0182.Superseded values are not recommended for survey control.
 OR0182
 OR0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0182.See file dsdata.pdf to determine how the superseded data were derived.
 OR0182
 OR0182_MARKER: DD = SURVEY DISK
 OR0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0182_STAMPING: 8 FG 1946 1427
 OR0182_MARK LOGO: USGS
 OR0182_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0182+STABILITY: SURFACE MOTION
 OR0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0182+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR0182
 OR0182  HISTORY     - Date     Condition        Report By
 OR0182  HISTORY     - 1946     MONUMENTED       USGS
 OR0182  HISTORY     - 1949     GOOD             CGS
 OR0182  HISTORY     - 20130115 GOOD             INDIV
 OR0182
 OR0182                          STATION DESCRIPTION
 OR0182
 OR0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0182'10.6 MI N FROM BONESTEEL.
 OR0182'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0182'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE
 OR0182'2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG
 OR0182'A GRAVEL ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE
 OR0182'4.5 MILES NORTH ALONG A DIRT ROAD, AT A T-JUNCTION OF ROADS,
 OR0182'0.1 MILE NORTH OF A BRIDGE OVER NORTH FORK WHETSTONE CREEK,
 OR0182'34.0 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD,
 OR0182'23.0 FEET NORTH OF A POINT ON THE PROJECTED CENTER LINE OF THE
 OR0182'ROAD LEADING EAST, 49.7 FEET EAST-SOUTHEAST OF THE NORTHEAST
 OR0182'CORNER OF A HOUSE, 50.5 FEET EAST-NORTHEAST OF THE SOUTHEAST
 OR0182'CORNER OF A HOUSE, 29.0 FEET NORTH OF THE CENTER LINE OF A GATE,
 OR0182'4.0 FEET SOUTHWEST OF A TELEPHONE POLE, 3.6 FEET WEST OF A
 OR0182'FENCE, 1.4 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A
 OR0182'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 OR0182
 OR0182                          STATION RECOVERY (2013)
 OR0182
 OR0182'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0956 ***********************************************************************
 OT0956  DESIGNATION -  8 JWO
 OT0956  PID         -  OT0956
 OT0956  STATE/COUNTY-  SD/FALL RIVER
 OT0956  COUNTRY     -  US
 OT0956  USGS QUAD   -  OELRICHS NE (2017)
 OT0956
 OT0956                         *CURRENT SURVEY CONTROL
 OT0956  ______________________________________________________________________
 OT0956* NAD 83(1986) POSITION- 43 11 21.     (N) 103 00 02.     (W)   SCALED
 OT0956* NAVD 88 ORTHO HEIGHT -   935.960 (meters)     3070.73  (feet) ADJUSTED
 OT0956  ______________________________________________________________________
 OT0956  GEOID HEIGHT    -        -17.481 (meters)                     GEOID18
 OT0956  DYNAMIC HEIGHT  -        935.567 (meters)     3069.44  (feet) COMP
 OT0956  MODELED GRAVITY -    980,168.5   (mgal)                       NAVD 88
 OT0956
 OT0956  VERT ORDER      -  FIRST     CLASS II
 OT0956
 OT0956.The horizontal coordinates were scaled from a map and have
 OT0956.an estimated accuracy of +/- 6 seconds.
 OT0956
 OT0956.The orthometric height was determined by differential leveling and
 OT0956.adjusted by the NATIONAL GEODETIC SURVEY
 OT0956.in June 1994.
 OT0956
 OT0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0956.GEOID18 height accuracy estimate available here.
 OT0956
 OT0956.Click photographs - Photos may exist for this station.
 OT0956
 OT0956.The dynamic height is computed by dividing the NAVD 88
 OT0956.geopotential number by the normal gravity value computed on the
 OT0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0956.degrees latitude (g = 980.6199 gals.).
 OT0956
 OT0956.The modeled gravity was interpolated from observed gravity values.
 OT0956
 OT0956;                    North         East    Units  Estimated Accuracy
 OT0956;SPC SD S     -    98,560.      383,230.      MT  (+/- 180 meters Scaled)
 OT0956
 OT0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH624837(NAD 83)
 OT0956
 OT0956                          SUPERSEDED SURVEY CONTROL
 OT0956
 OT0956.No superseded survey control is available for this station.
 OT0956
 OT0956_MARKER: DD = SURVEY DISK
 OT0956_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0956_STAMPING: 8 JWO 1977
 OT0956_MARK LOGO: USGS
 OT0956_PROJECTION: RECESSED 6 CENTIMETERS
 OT0956_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0956_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0956+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0956
 OT0956  HISTORY     - Date     Condition        Report By
 OT0956  HISTORY     - 1977     MONUMENTED       USGS
 OT0956  HISTORY     - 19930919 GOOD             NGS
 OT0956
 OT0956                          STATION DESCRIPTION
 OT0956
 OT0956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0956'20.3 KM (12.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0956'OF U.S. HIGHWAY 385 IN OELRICHS, AT THE FALL RIVER-SHANNON COUNTY
 OT0956'LINE, 51.0 M (167.3 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 22.7
 OT0956'M (74.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 3.4 M (11.2 FT)
 OT0956'SOUTHEAST OF A SIGN (BUFFALO GAP NATIONAL GRASSLAND) , 0.3 M (1.0 FT)
 OT0956'SOUTHWEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OT0956'HIGHWAY, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.  NOTE--THE
 OT0956'DISK IS ENCASED IN A 5-INCH PVC PIPE AND IS RECESSED 0.2 M (0.7 FT)
 OT0956'BELOW THE GROUND SURFACE.  THE ROD DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0856 ***********************************************************************
 PU0856  DESIGNATION -  8 PCL
 PU0856  PID         -  PU0856
 PU0856  STATE/COUNTY-  SD/MEADE
 PU0856  COUNTRY     -  US
 PU0856  USGS QUAD   -  BIG DRAW (2017)
 PU0856
 PU0856                         *CURRENT SURVEY CONTROL
 PU0856  ______________________________________________________________________
 PU0856* NAD 83(1986) POSITION- 44 45 02.     (N) 102 44 41.     (W)   SCALED
 PU0856* NAVD 88 ORTHO HEIGHT -   840.986 (meters)     2759.13  (feet) ADJUSTED
 PU0856  ______________________________________________________________________
 PU0856  GEOID HEIGHT    -        -17.815 (meters)                     GEOID18
 PU0856  DYNAMIC HEIGHT  -        840.784 (meters)     2758.47  (feet) COMP
 PU0856  MODELED GRAVITY -    980,348.0   (mgal)                       NAVD 88
 PU0856
 PU0856  VERT ORDER      -  SECOND    CLASS 0
 PU0856
 PU0856.The horizontal coordinates were scaled from a map and have
 PU0856.an estimated accuracy of +/- 6 seconds.
 PU0856
 PU0856.The orthometric height was determined by differential leveling and
 PU0856.adjusted by the NATIONAL GEODETIC SURVEY
 PU0856.in June 1991.
 PU0856
 PU0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0856.GEOID18 height accuracy estimate available here.
 PU0856
 PU0856.Click photographs - Photos may exist for this station.
 PU0856
 PU0856.The dynamic height is computed by dividing the NAVD 88
 PU0856.geopotential number by the normal gravity value computed on the
 PU0856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0856.degrees latitude (g = 980.6199 gals.).
 PU0856
 PU0856.The modeled gravity was interpolated from observed gravity values.
 PU0856
 PU0856;                    North         East    Units  Estimated Accuracy
 PU0856;SPC SD N     -   105,610.      382,700.      MT  (+/- 180 meters Scaled)
 PU0856
 PU0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK785577(NAD 83)
 PU0856
 PU0856                          SUPERSEDED SURVEY CONTROL
 PU0856
 PU0856  NGVD 29 (??/??/92)  840.514  (m)         2757.59   (f) ADJ UNCH    2 0
 PU0856
 PU0856.Superseded values are not recommended for survey control.
 PU0856
 PU0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0856.See file dsdata.pdf to determine how the superseded data were derived.
 PU0856
 PU0856_MARKER: DD = SURVEY DISK
 PU0856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0856_STAMPING: 8 PCL 2758 1958
 PU0856_MARK LOGO: USGS
 PU0856_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0856+STABILITY: SURFACE MOTION
 PU0856
 PU0856  HISTORY     - Date     Condition        Report By
 PU0856  HISTORY     - 1958     MONUMENTED       USGS
 PU0856  HISTORY     - 1962     GOOD             CGS
 PU0856
 PU0856                          STATION DESCRIPTION
 PU0856
 PU0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0856'2.6 MI E FROM FAIRPOINT.
 PU0856'2.65 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0856'174 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF A DRIVEWAY
 PU0856'SOUTH TO A HOUSE, 61 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0856'1 POLE EAST OF AN ANGLE IN POWER LINE, 115 FEET WEST OF THE
 PU0856'EXTENDED CENTER LINE OF THE DRIVEWAY, 1 1/2 FEET SOUTH OF A
 PU0856'POWER POLE, 1.0 FOOT EAST OF A WITNESS POST, 1 FOOT LOWER THAN
 PU0856'THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1048 ***********************************************************************
 OS1048  DESIGNATION -  8 SJS
 OS1048  PID         -  OS1048
 OS1048  STATE/COUNTY-  SD/BENNETT
 OS1048  COUNTRY     -  US
 OS1048  USGS QUAD   -  MARTIN (2017)
 OS1048
 OS1048                         *CURRENT SURVEY CONTROL
 OS1048  ______________________________________________________________________
 OS1048* NAD 83(1986) POSITION- 43 11 15.     (N) 101 39 32.     (W)   SCALED
 OS1048* NAVD 88 ORTHO HEIGHT -   958.833 (meters)     3145.77  (feet) ADJUSTED
 OS1048  ______________________________________________________________________
 OS1048  GEOID HEIGHT    -        -19.930 (meters)                     GEOID18
 OS1048  DYNAMIC HEIGHT  -        958.436 (meters)     3144.47  (feet) COMP
 OS1048  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 OS1048
 OS1048  VERT ORDER      -  FIRST     CLASS II
 OS1048
 OS1048.The horizontal coordinates were scaled from a map and have
 OS1048.an estimated accuracy of +/- 6 seconds.
 OS1048
 OS1048.The orthometric height was determined by differential leveling and
 OS1048.adjusted by the NATIONAL GEODETIC SURVEY
 OS1048.in June 1994.
 OS1048
 OS1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1048.GEOID18 height accuracy estimate available here.
 OS1048
 OS1048.Click photographs - Photos may exist for this station.
 OS1048
 OS1048.The dynamic height is computed by dividing the NAVD 88
 OS1048.geopotential number by the normal gravity value computed on the
 OS1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1048.degrees latitude (g = 980.6199 gals.).
 OS1048
 OS1048.The modeled gravity was interpolated from observed gravity values.
 OS1048
 OS1048;                    North         East    Units  Estimated Accuracy
 OS1048;SPC SD S     -    95,750.      492,250.      MT  (+/- 180 meters Scaled)
 OS1048
 OS1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN839850(NAD 83)
 OS1048
 OS1048                          SUPERSEDED SURVEY CONTROL
 OS1048
 OS1048.No superseded survey control is available for this station.
 OS1048
 OS1048_MARKER: DD = SURVEY DISK
 OS1048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1048_STAMPING: 8 SJS 1975
 OS1048_MARK LOGO: USGS
 OS1048_PROJECTION: FLUSH
 OS1048_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1048+STABILITY: SURFACE MOTION
 OS1048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1048+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1048
 OS1048  HISTORY     - Date     Condition        Report By
 OS1048  HISTORY     - 1975     MONUMENTED       USGS
 OS1048  HISTORY     - 19930929 GOOD             NGS
 OS1048  HISTORY     - 20121204 GOOD             INDIV
 OS1048
 OS1048                          STATION DESCRIPTION
 OS1048
 OS1048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1048'6.7 KM (4.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS1048'STATE HIGHWAY 73 IN MARTIN, 91.0 M (298.6 FT) NORTHEAST OF MILEPOST
 OS1048'153, 59.0 M (193.6 FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 30.4 M
 OS1048'(99.7 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) BELOW
 OS1048'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A T-FENCE CORNER,
 OS1048'0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 OS1048'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS1048
 OS1048                          STATION RECOVERY (2012)
 OS1048
 OS1048'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1048'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7921 ***********************************************************************
 AC7921  CBN         -  This is a Cooperative Base Network Control Station.
 AC7921  DESIGNATION -  81 046.17
 AC7921  PID         -  AC7921
 AC7921  STATE/COUNTY-  SD/MCCOOK
 AC7921  COUNTRY     -  US
 AC7921  USGS QUAD   -  DOLTON (2017)
 AC7921
 AC7921                         *CURRENT SURVEY CONTROL
 AC7921  ______________________________________________________________________
 AC7921* NAD 83(2011) POSITION- 43 29 59.99559(N) 097 23 47.83739(W)   ADJUSTED
 AC7921* NAD 83(2011) ELLIP HT-   416.878 (meters)        (06/27/12)   ADJUSTED
 AC7921* NAD 83(2011) EPOCH   -  2010.00
 AC7921* NAVD 88 ORTHO HEIGHT -   442.9   (meters)     1453.    (feet) GPS OBS
 AC7921  ______________________________________________________________________
 AC7921  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7921  GEOID HEIGHT    -        -25.973 (meters)                     GEOID96
 AC7921  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 AC7921  NAD 83(2011) X  -   -596,592.901 (meters)                     COMP
 AC7921  NAD 83(2011) Y  - -4,595,632.549 (meters)                     COMP
 AC7921  NAD 83(2011) Z  -  4,368,248.626 (meters)                     COMP
 AC7921  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 AC7921
 AC7921  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7921  Standards:
 AC7921         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7921            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7921  -------------------------------------------------------------------
 AC7921  NETWORK    0.85   2.57           0.40   0.26   1.31     -0.05994619
 AC7921  -------------------------------------------------------------------
 AC7921  Click here for local accuracies and other accuracy information.
 AC7921
 AC7921.The horizontal coordinates were established by GPS observations
 AC7921.and adjusted by the National Geodetic Survey in June 2012.
 AC7921
 AC7921.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7921.been affixed to the stable North American tectonic plate. See 
 AC7921.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7921
 AC7921.The horizontal coordinates are valid at the epoch date displayed above
 AC7921.which is a decimal equivalence of Year/Month/Day.
 AC7921
 AC7921.The orthometric height was determined by GPS observations and a
 AC7921.high-resolution geoid model.
 AC7921
 AC7921.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7921.GEOID18 height accuracy estimate available here.
 AC7921
 AC7921.Click photographs - Photos may exist for this station.
 AC7921
 AC7921.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7921
 AC7921.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7921
 AC7921.The ellipsoidal height was determined by GPS observations
 AC7921.and is referenced to NAD 83.
 AC7921
 AC7921. The following values were computed from the NAD 83(2011) position.
 AC7921
 AC7921;                    North         East     Units Scale Factor Converg.
 AC7921;SPC SD S     -   133,804.162   837,440.406   MT  0.99990900   +2 01 33.2
 AC7921;SPC SD S     -   438,989.15  2,747,502.40   sFT  0.99990900   +2 01 33.2
 AC7921;UTM  14      - 4,817,589.901   629,624.975   MT  0.99980668   +1 06 13.8
 AC7921
 AC7921!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7921!SPC SD S     -   0.99993463  x   0.99990900  =   0.99984364
 AC7921!UTM  14      -   0.99993463  x   0.99980668  =   0.99974132
 AC7921
 AC7921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2962417589(NAD 83)
 AC7921
 AC7921                          SUPERSEDED SURVEY CONTROL
 AC7921
 AC7921  NAD 83(2007)-  43 29 59.99558(N)    097 23 47.83825(W) AD(2002.00) 0
 AC7921  ELLIP H (02/10/07)  416.907  (m)                       GP(2002.00)    
 AC7921  ELLIP H (04/15/04)  416.891  (m)                       GP(       ) 2 1
 AC7921  NAD 83(1996)-  43 29 59.99542(N)    097 23 47.83799(W) AD(       ) B
 AC7921  ELLIP H (04/18/97)  416.932  (m)                       GP(       ) 4 1
 AC7921
 AC7921.Superseded values are not recommended for survey control.
 AC7921
 AC7921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7921.See file dsdata.pdf to determine how the superseded data were derived.
 AC7921
 AC7921_MARKER: Z = SEE DESCRIPTION
 AC7921_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7921_STAMPING: 81-46.17 1995
 AC7921_MARK LOGO: NGS
 AC7921_PROJECTION: FLUSH
 AC7921_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7921_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7921+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 AC7921_ROD/PIPE-DEPTH: 6.4 meters
 AC7921_SLEEVE-DEPTH  : 1.8 meters
 AC7921
 AC7921  HISTORY     - Date     Condition        Report By
 AC7921  HISTORY     - 1995     MONUMENTED       SDDT
 AC7921  HISTORY     - 19960926 GOOD             NGS
 AC7921  HISTORY     - 20130613 GOOD             SDDENR
 AC7921
 AC7921                          STATION DESCRIPTION
 AC7921
 AC7921'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7921'THE STATION IS LOCATED ABOUT 11.9 MI (19.2 KM) SOUTH OF INTERSTATE
 AC7921'HIGHWAY 90 EXIT 364, 7.0 MI (11.3 KM) SOUTHEAST OF BRIDGEWATER, AND AT
 AC7921'THE MCCOOK/TURNER COUNTY LINE ON U.S. HIGHWAY 81.  OWNERSHIP--THE
 AC7921'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7921'HIGHWAY 81 AND STATE HIGHWAY 42, 5.0 MI (8.0 KM) EAST OF BRIDGEWATER,
 AC7921'GO SOUTH ON U.S. HIGHWAY 81 FOR 3.3 MI (5.3 KM) TO THE STATION ON THE
 AC7921'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7921'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7921'PIPE.  LOCATED 74.0 FT (22.6 M) NORTH OF THE HIGHWAY CENTERLINE, 24.0
 AC7921'FT (7.3 M) WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 FT (0.3 M)
 AC7921'SOUTH OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) NORTH OF A METAL
 AC7921'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7921'CAP AND THEN A 4-INCH PVC CAP.
 AC7921
 AC7921                          STATION RECOVERY (2013)
 AC7921
 AC7921'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 AC7921'ABOUT 3 MI SOUTH OF THE U.S.81/SD HWY 42 INTERSECTION, ON THE NORTH
 AC7921'SIDE OF U.S. 81, RIGHT AFTER A CURVE TO WEST (BEFORE THE RR CROSSING),
 AC7921'ABOUT 890 FT WEST OF THE INTERSECTION WITH 268 ST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7952 ***********************************************************************
 AC7952  CBN         -  This is a Cooperative Base Network Control Station.
 AC7952  DESIGNATION -  81 070.64
 AC7952  PID         -  AC7952
 AC7952  STATE/COUNTY-  SD/MCCOOK
 AC7952  COUNTRY     -  US
 AC7952  USGS QUAD   -  UNITYVILLE (2017)
 AC7952
 AC7952                         *CURRENT SURVEY CONTROL
 AC7952  ______________________________________________________________________
 AC7952* NAD 83(2011) POSITION- 43 50 54.37199(N) 097 23 22.32464(W)   ADJUSTED
 AC7952* NAD 83(2011) ELLIP HT-   456.203 (meters)        (06/27/12)   ADJUSTED
 AC7952* NAD 83(2011) EPOCH   -  2010.00
 AC7952* NAVD 88 ORTHO HEIGHT -   482.1   (meters)     1582.    (feet) GPS OBS
 AC7952  ______________________________________________________________________
 AC7952  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7952  GEOID HEIGHT    -        -25.812 (meters)                     GEOID96
 AC7952  GEOID HEIGHT    -        -25.904 (meters)                     GEOID18
 AC7952  NAD 83(2011) X  -   -592,589.530 (meters)                     COMP
 AC7952  NAD 83(2011) Y  - -4,569,220.890 (meters)                     COMP
 AC7952  NAD 83(2011) Z  -  4,396,278.279 (meters)                     COMP
 AC7952  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 AC7952
 AC7952  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7952  Standards:
 AC7952         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7952            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7952  -------------------------------------------------------------------
 AC7952  NETWORK    0.91   2.86           0.42   0.30   1.46     -0.08837698
 AC7952  -------------------------------------------------------------------
 AC7952  Click here for local accuracies and other accuracy information.
 AC7952
 AC7952.The horizontal coordinates were established by GPS observations
 AC7952.and adjusted by the National Geodetic Survey in June 2012.
 AC7952
 AC7952.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7952.been affixed to the stable North American tectonic plate. See 
 AC7952.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7952
 AC7952.The horizontal coordinates are valid at the epoch date displayed above
 AC7952.which is a decimal equivalence of Year/Month/Day.
 AC7952
 AC7952.The orthometric height was determined by GPS observations and a
 AC7952.high-resolution geoid model.
 AC7952
 AC7952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7952.GEOID18 height accuracy estimate available here.
 AC7952
 AC7952.Click photographs - Photos may exist for this station.
 AC7952
 AC7952.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7952
 AC7952.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7952
 AC7952.The ellipsoidal height was determined by GPS observations
 AC7952.and is referenced to NAD 83.
 AC7952
 AC7952. The following values were computed from the NAD 83(2011) position.
 AC7952
 AC7952;                    North         East     Units Scale Factor Converg.
 AC7952;SPC SD S     -   172,510.106   836,641.413   MT  0.99991491   +2 01 50.8
 AC7952;SPC SD S     -   565,976.91  2,744,881.04   sFT  0.99991491   +2 01 50.8
 AC7952;UTM  14      - 4,856,299.711   629,446.575   MT  0.99980610   +1 06 56.9
 AC7952
 AC7952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7952!SPC SD S     -   0.99992847  x   0.99991491  =   0.99984338
 AC7952!UTM  14      -   0.99992847  x   0.99980610  =   0.99973458
 AC7952
 AC7952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2944656299(NAD 83)
 AC7952
 AC7952                          SUPERSEDED SURVEY CONTROL
 AC7952
 AC7952  NAD 83(2007)-  43 50 54.37195(N)    097 23 22.32556(W) AD(2002.00) 0
 AC7952  ELLIP H (02/10/07)  456.232  (m)                       GP(2002.00)    
 AC7952  ELLIP H (04/15/04)  456.246  (m)                       GP(       ) 2 1
 AC7952  NAD 83(1996)-  43 50 54.37153(N)    097 23 22.32496(W) AD(       ) B
 AC7952  ELLIP H (04/18/97)  456.264  (m)                       GP(       ) 4 1
 AC7952
 AC7952.Superseded values are not recommended for survey control.
 AC7952
 AC7952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7952.See file dsdata.pdf to determine how the superseded data were derived.
 AC7952
 AC7952_MARKER: Z = SEE DESCRIPTION
 AC7952_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7952_STAMPING: 81-70.64 1995
 AC7952_MARK LOGO: NGS
 AC7952_PROJECTION: PROJECTING 3 CENTIMETERS
 AC7952_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7952+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AC7952_ROD/PIPE-DEPTH: 6.4 meters
 AC7952_SLEEVE-DEPTH  : 1.8 meters
 AC7952
 AC7952  HISTORY     - Date     Condition        Report By
 AC7952  HISTORY     - 1995     MONUMENTED       SDDT
 AC7952  HISTORY     - 19960619 GOOD             NGS
 AC7952  HISTORY     - 20120514 GOOD             INDIV
 AC7952
 AC7952                          STATION DESCRIPTION
 AC7952
 AC7952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7952'THE STATION IS LOCATED 8.0 MI (12.9 KM) NORTH OF SALEM, 3.0 MI (4.8
 AC7952'KM) NORTHWEST OF CENTER, AND AT THE MCCOOK/MINER COUNTY LINE ON U.S.
 AC7952'HIGHWAY 81.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7952'STATION FROM THE JUNCTION OF U.S. HIGHWAY 81 AND STATE HIGHWAY 38, AT
 AC7952'THE SOUTH SIDE OF SALEM, GO NORTH ON U.S. HIGHWAY 81 FOR 9.4 MI (15.1
 AC7952'KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AC7952'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7952'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.3 M (73.2 FT) WEST OF
 AC7952'THE HIGHWAY CENTERLINE, 16.3 M (53.5 FT) SOUTH OF THE CENTER OF A
 AC7952'GRAVELED ROAD, 15.7 M (51.5 FT) NORTHWEST OF A SIGN (MCCOOK COUNTY),
 AC7952'5.5 M (18.0 FT) SOUTH OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE
 AC7952'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) EAST OF A WITNESS POST AND FENCE,
 AC7952'0.4 M (1.3 FT) WEST OF A METAL GUARD POST, AND 0.14 M (0.46 FT) BELOW
 AC7952'THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7952'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7952
 AC7952                          STATION RECOVERY (2012)
 AC7952
 AC7952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC7952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7881 ***********************************************************************
 AC7881  CBN         -  This is a Cooperative Base Network Control Station.
 AC7881  DESIGNATION -  81 109.48
 AC7881  PID         -  AC7881
 AC7881  STATE/COUNTY-  SD/KINGSBURY
 AC7881  COUNTRY     -  US
 AC7881  USGS QUAD   -  MADISON NW (2017)
 AC7881
 AC7881                         *CURRENT SURVEY CONTROL
 AC7881  ______________________________________________________________________
 AC7881* NAD 83(2011) POSITION- 44 13 16.89937(N) 097 07 46.26173(W)   ADJUSTED
 AC7881* NAD 83(2011) ELLIP HT-   522.849 (meters)        (06/27/12)   ADJUSTED
 AC7881* NAD 83(2011) EPOCH   -  2010.00
 AC7881* NAVD 88 ORTHO HEIGHT -   548.3   (meters)     1799.    (feet) GPS OBS
 AC7881  ______________________________________________________________________
 AC7881  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7881  GEOID HEIGHT    -        -25.373 (meters)                     GEOID96
 AC7881  GEOID HEIGHT    -        -25.435 (meters)                     GEOID18
 AC7881  NAD 83(2011) X  -   -568,278.561 (meters)                     COMP
 AC7881  NAD 83(2011) Y  - -4,543,328.682 (meters)                     COMP
 AC7881  NAD 83(2011) Z  -  4,426,116.375 (meters)                     COMP
 AC7881  LAPLACE CORR    -         -0.01  (seconds)                    DEFLEC18
 AC7881
 AC7881  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7881  Standards:
 AC7881         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7881            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7881  -------------------------------------------------------------------
 AC7881  NETWORK    0.75   2.35           0.34   0.26   1.20     -0.11322452
 AC7881  -------------------------------------------------------------------
 AC7881  Click here for local accuracies and other accuracy information.
 AC7881
 AC7881.The horizontal coordinates were established by GPS observations
 AC7881.and adjusted by the National Geodetic Survey in June 2012.
 AC7881
 AC7881.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7881.been affixed to the stable North American tectonic plate. See 
 AC7881.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7881
 AC7881.The horizontal coordinates are valid at the epoch date displayed above
 AC7881.which is a decimal equivalence of Year/Month/Day.
 AC7881
 AC7881.The orthometric height was determined by GPS observations and a
 AC7881.high-resolution geoid model.
 AC7881
 AC7881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7881.GEOID18 height accuracy estimate available here.
 AC7881
 AC7881.Click photographs - Photos may exist for this station.
 AC7881
 AC7881.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7881
 AC7881.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7881
 AC7881.The ellipsoidal height was determined by GPS observations
 AC7881.and is referenced to NAD 83.
 AC7881
 AC7881. The following values were computed from the NAD 83(2011) position.
 AC7881
 AC7881;                    North         East     Units Scale Factor Converg.
 AC7881;SPC SD N     -    47,185.312   829,334.623   MT  1.00004314   +2 01 53.6
 AC7881;SPC SD N     -   154,807.14  2,720,908.68   sFT  1.00004314   +2 01 53.6
 AC7881;UTM  14      - 4,898,160.573   649,406.379   MT  0.99987453   +1 18 17.2
 AC7881
 AC7881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7881!SPC SD N     -   0.99991802  x   1.00004314  =   0.99996116
 AC7881!UTM  14      -   0.99991802  x   0.99987453  =   0.99979256
 AC7881
 AC7881_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4940698160(NAD 83)
 AC7881
 AC7881                          SUPERSEDED SURVEY CONTROL
 AC7881
 AC7881  NAD 83(2007)-  44 13 16.89931(N)    097 07 46.26267(W) AD(2002.00) 0
 AC7881  ELLIP H (02/10/07)  522.883  (m)                       GP(2002.00)    
 AC7881  ELLIP H (04/15/04)  522.898  (m)                       GP(       ) 2 1
 AC7881  NAD 83(1996)-  44 13 16.89881(N)    097 07 46.26195(W) AD(       ) B
 AC7881  ELLIP H (04/18/97)  522.909  (m)                       GP(       ) 4 1
 AC7881
 AC7881.Superseded values are not recommended for survey control.
 AC7881
 AC7881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7881.See file dsdata.pdf to determine how the superseded data were derived.
 AC7881
 AC7881_MARKER: Z = SEE DESCRIPTION
 AC7881_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7881_STAMPING: 81-109.48 1995
 AC7881_MARK LOGO: NGS
 AC7881_PROJECTION: FLUSH
 AC7881_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7881+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7881_ROD/PIPE-DEPTH: 6.4 meters
 AC7881_SLEEVE-DEPTH  : 1.8 meters
 AC7881
 AC7881  HISTORY     - Date     Condition        Report By
 AC7881  HISTORY     - 1995     MONUMENTED       SDDT
 AC7881  HISTORY     - 19960925 GOOD             SDDT
 AC7881
 AC7881                          STATION DESCRIPTION
 AC7881
 AC7881'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7881'THE STATION IS LOCATED 9.0 MI (14.5 KM) SOUTH OF ARLINGTON AND 8.5 MI
 AC7881'(13.7 KM) EAST OF OLDHAM, ON U.S. HIGHWAY 81.  OWNERSHIP--THE STATE OF
 AC7881'SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN SINAI, GO
 AC7881'WEST ON MAIN STREET FOR 1.9 MI (3.1 KM) TO A FOUR WAY STOP AND THE
 AC7881'JUNCTION OF BROOKINGS COUNTY ROAD 12, TURN RIGHT ON COUNTY ROAD 12 FOR
 AC7881'3.0 MILES (4.8 KM) TO THE JUNCTION OF U.S. HIGHWAY 81, TURN LEFT AND
 AC7881'GO SOUTH ON U.S. HIGHWAY 81 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE
 AC7881'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7881'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7881'PIPE.  LOCATED 71.0 FT (21.6 M) WEST OF THE HIGHWAY CENTER, 29.0 FT
 AC7881'(8.8 M) WEST OF THE SOUTH END OF A CULVERT UNDER A FIELD ENTRANCE
 AC7881'ROAD, 22.0 FT (6.7 M) SOUTH OF THE CENTER OF THE ROAD, 2.5 FT (0.8 M)
 AC7881'EAST OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) WEST OF METAL
 AC7881'GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AC7881'CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7889 ***********************************************************************
 AC7889  CBN         -  This is a Cooperative Base Network Control Station.
 AC7889  DESIGNATION -  81 124.19
 AC7889  PID         -  AC7889
 AC7889  STATE/COUNTY-  SD/KINGSBURY
 AC7889  COUNTRY     -  US
 AC7889  USGS QUAD   -  BADGER (2017)
 AC7889
 AC7889                         *CURRENT SURVEY CONTROL
 AC7889  ______________________________________________________________________
 AC7889* NAD 83(2011) POSITION- 44 26 04.25015(N) 097 07 44.04221(W)   ADJUSTED
 AC7889* NAD 83(2011) ELLIP HT-   522.524 (meters)        (06/27/12)   ADJUSTED
 AC7889* NAD 83(2011) EPOCH   -  2010.00
 AC7889* NAVD 88 ORTHO HEIGHT -   547.5   (meters)     1796.    (feet) GPS OBS
 AC7889  ______________________________________________________________________
 AC7889  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7889  GEOID HEIGHT    -        -24.952 (meters)                     GEOID96
 AC7889  GEOID HEIGHT    -        -24.987 (meters)                     GEOID18
 AC7889  NAD 83(2011) X  -   -566,175.536 (meters)                     COMP
 AC7889  NAD 83(2011) Y  - -4,526,910.751 (meters)                     COMP
 AC7889  NAD 83(2011) Z  -  4,443,060.838 (meters)                     COMP
 AC7889  LAPLACE CORR    -          0.50  (seconds)                    DEFLEC18
 AC7889
 AC7889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7889  Standards:
 AC7889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7889  -------------------------------------------------------------------
 AC7889  NETWORK    0.75   2.31           0.34   0.26   1.18     -0.14091767
 AC7889  -------------------------------------------------------------------
 AC7889  Click here for local accuracies and other accuracy information.
 AC7889
 AC7889.The horizontal coordinates were established by GPS observations
 AC7889.and adjusted by the National Geodetic Survey in June 2012.
 AC7889
 AC7889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7889.been affixed to the stable North American tectonic plate. See 
 AC7889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7889
 AC7889.The horizontal coordinates are valid at the epoch date displayed above
 AC7889.which is a decimal equivalence of Year/Month/Day.
 AC7889
 AC7889.The orthometric height was determined by GPS observations and a
 AC7889.high-resolution geoid model.
 AC7889
 AC7889.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7889.GEOID18 height accuracy estimate available here.
 AC7889
 AC7889.Click photographs - Photos may exist for this station.
 AC7889
 AC7889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7889
 AC7889.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7889
 AC7889.The ellipsoidal height was determined by GPS observations
 AC7889.and is referenced to NAD 83.
 AC7889
 AC7889. The following values were computed from the NAD 83(2011) position.
 AC7889
 AC7889;                    North         East     Units Scale Factor Converg.
 AC7889;SPC SD N     -    70,857.881   828,544.025   MT  0.99999663   +2 01 55.2
 AC7889;SPC SD N     -   232,472.90  2,718,314.86   sFT  0.99999663   +2 01 55.2
 AC7889;UTM  14      - 4,921,837.808   648,915.157   MT  0.99987272   +1 18 36.7
 AC7889
 AC7889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7889!SPC SD N     -   0.99991808  x   0.99999663  =   0.99991471
 AC7889!UTM  14      -   0.99991808  x   0.99987272  =   0.99979081
 AC7889
 AC7889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4891521837(NAD 83)
 AC7889
 AC7889                          SUPERSEDED SURVEY CONTROL
 AC7889
 AC7889  NAD 83(2007)-  44 26 04.25011(N)    097 07 44.04334(W) AD(2002.00) 0
 AC7889  ELLIP H (02/10/07)  522.538  (m)                       GP(2002.00)    
 AC7889  ELLIP H (04/15/04)  522.573  (m)                       GP(       ) 2 1
 AC7889  NAD 83(1996)-  44 26 04.24958(N)    097 07 44.04245(W) AD(       ) B
 AC7889  ELLIP H (04/18/97)  522.584  (m)                       GP(       ) 4 1
 AC7889
 AC7889.Superseded values are not recommended for survey control.
 AC7889
 AC7889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7889.See file dsdata.pdf to determine how the superseded data were derived.
 AC7889
 AC7889_MARKER: Z = SEE DESCRIPTION
 AC7889_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7889_STAMPING: 81-124.19 1995
 AC7889_MARK LOGO: NGS
 AC7889_PROJECTION: FLUSH
 AC7889_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7889+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7889_ROD/PIPE-DEPTH: 6.4 meters
 AC7889_SLEEVE-DEPTH  : 1.8 meters
 AC7889
 AC7889  HISTORY     - Date     Condition        Report By
 AC7889  HISTORY     - 1995     MONUMENTED       SDDT
 AC7889  HISTORY     - 19960925 GOOD             NGS
 AC7889
 AC7889                          STATION DESCRIPTION
 AC7889
 AC7889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7889'THE STATION IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTH OF THE
 AC7889'KINGSBURY/HAMLIN COUNTY LINE AND 4.0 MI (6.4 KM) NORTH OF ARLINGTON,
 AC7889'ON U.S. HIGHWAY 81.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7889'THE STATION FROM THE POST OFFICE IN ARLINGTON, GO NORTH ON MAIN STREET
 AC7889'FOR 0.5 MI (0.8 KM) TO THE JUNCTION OF U.S. HIGHWAY 14, TURN RIGHT AND
 AC7889'GO EAST ON U.S. HIGHWAY 14 FOR 0.3 MI (0.5 KM) TO THE JUNCTION OF U.S.
 AC7889'HIGHWAY 81, TURN LEFT AND GO NORTH ON U.S. HIGHWAY 81 FOR 5.1 MI (8.2
 AC7889'KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP
 AC7889'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 AC7889'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 73.0 FT (22.3 M) WEST OF
 AC7889'THE CENTER OF THE HIGHWAY, 25.0 FT (7.6 M) SOUTH OF THE CENTER OF A
 AC7889'FIELD ENTRANCE, 2.3 FT (0.7 M) EAST OF A WITNESS POST AND FENCE, AND
 AC7889'1.3 FT (0.4 M) WEST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 AC7889'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7864 ***********************************************************************
 AC7864  CBN         -  This is a Cooperative Base Network Control Station.
 AC7864  DESIGNATION -  81 140.70
 AC7864  PID         -  AC7864
 AC7864  STATE/COUNTY-  SD/HAMLIN
 AC7864  COUNTRY     -  US
 AC7864  USGS QUAD   -  HAYTI (2017)
 AC7864
 AC7864                         *CURRENT SURVEY CONTROL
 AC7864  ______________________________________________________________________
 AC7864* NAD 83(2011) POSITION- 44 40 18.78036(N) 097 07 40.97973(W)   ADJUSTED
 AC7864* NAD 83(2011) ELLIP HT-   507.108 (meters)        (06/27/12)   ADJUSTED
 AC7864* NAD 83(2011) EPOCH   -  2010.00
 AC7864* NAVD 88 ORTHO HEIGHT -   532.0   (meters)     1745.    (feet) GPS OBS
 AC7864  ______________________________________________________________________
 AC7864  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7864  GEOID HEIGHT    -        -24.852 (meters)                     GEOID96
 AC7864  GEOID HEIGHT    -        -24.918 (meters)                     GEOID18
 AC7864  NAD 83(2011) X  -   -563,810.479 (meters)                     COMP
 AC7864  NAD 83(2011) Y  - -4,508,544.308 (meters)                     COMP
 AC7864  NAD 83(2011) Z  -  4,461,847.921 (meters)                     COMP
 AC7864  LAPLACE CORR    -         -1.15  (seconds)                    DEFLEC18
 AC7864
 AC7864  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7864  Standards:
 AC7864         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7864            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7864  -------------------------------------------------------------------
 AC7864  NETWORK    0.67   2.04           0.30   0.24   1.04     -0.11429819
 AC7864  -------------------------------------------------------------------
 AC7864  Click here for local accuracies and other accuracy information.
 AC7864
 AC7864.The horizontal coordinates were established by GPS observations
 AC7864.and adjusted by the National Geodetic Survey in June 2012.
 AC7864
 AC7864.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7864.been affixed to the stable North American tectonic plate. See 
 AC7864.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7864
 AC7864.The horizontal coordinates are valid at the epoch date displayed above
 AC7864.which is a decimal equivalence of Year/Month/Day.
 AC7864
 AC7864.The orthometric height was determined by GPS observations and a
 AC7864.high-resolution geoid model.
 AC7864
 AC7864.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7864.GEOID18 height accuracy estimate available here.
 AC7864
 AC7864.Click photographs - Photos may exist for this station.
 AC7864
 AC7864.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7864
 AC7864.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7864
 AC7864.The ellipsoidal height was determined by GPS observations
 AC7864.and is referenced to NAD 83.
 AC7864
 AC7864. The following values were computed from the NAD 83(2011) position.
 AC7864
 AC7864;                    North         East     Units Scale Factor Converg.
 AC7864;SPC SD N     -    97,220.313   827,676.189   MT  0.99996090   +2 01 57.3
 AC7864;SPC SD N     -   318,963.64  2,715,467.63   sFT  0.99996090   +2 01 57.3
 AC7864;UTM  14      - 4,948,206.269   648,378.276   MT  0.99987074   +1 18 58.7
 AC7864
 AC7864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7864!SPC SD N     -   0.99992050  x   0.99996090  =   0.99988140
 AC7864!UTM  14      -   0.99992050  x   0.99987074  =   0.99979125
 AC7864
 AC7864_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4837848206(NAD 83)
 AC7864
 AC7864                          SUPERSEDED SURVEY CONTROL
 AC7864
 AC7864  NAD 83(2007)-  44 40 18.78029(N)    097 07 40.98065(W) AD(2002.00) 0
 AC7864  ELLIP H (02/10/07)  507.143  (m)                       GP(2002.00)    
 AC7864  ELLIP H (04/15/04)  507.160  (m)                       GP(       ) 2 1
 AC7864  NAD 83(1996)-  44 40 18.77979(N)    097 07 40.98005(W) AD(       ) B
 AC7864  ELLIP H (04/18/97)  507.174  (m)                       GP(       ) 4 1
 AC7864
 AC7864.Superseded values are not recommended for survey control.
 AC7864
 AC7864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7864.See file dsdata.pdf to determine how the superseded data were derived.
 AC7864
 AC7864_MARKER: Z = SEE DESCRIPTION
 AC7864_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7864_STAMPING: 81-140.70 1995
 AC7864_MARK LOGO: NGS
 AC7864_PROJECTION: FLUSH
 AC7864_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7864_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7864+SATELLITE: SATELLITE OBSERVATIONS - September 24, 1996
 AC7864_ROD/PIPE-DEPTH: 6.4 meters
 AC7864_SLEEVE-DEPTH  : 1.8 meters
 AC7864
 AC7864  HISTORY     - Date     Condition        Report By
 AC7864  HISTORY     - 1995     MONUMENTED       SDDT
 AC7864  HISTORY     - 19960924 GOOD             NGS
 AC7864
 AC7864                          STATION DESCRIPTION
 AC7864
 AC7864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7864'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) SOUTH OF WATERTOWN AND
 AC7864'4.2 MI (6.8 KM) NORTHEAST OF HAYTI, ON U.S. HIGHWAY 81.  TO REACH THE
 AC7864'STATION FROM THE JUNCTION OF U.S. HIGHWAY 81 AND STATE HIGHWAY 21, 4.0
 AC7864'MILES (6.4 KM) EAST OF HAYTI, GO NORTH ON U.S. HIGHWAY 81 FOR 0.9 MI
 AC7864'(1.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7864'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7864'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 27.9 M (91.5 FT) WEST
 AC7864'OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.3
 AC7864'M (1.0 FT) WEST OF A METAL GUARD POST, AND NEAR THE CENTER OF THE WEST
 AC7864'END OF A DITCH BLOCK.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7864'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7898 ***********************************************************************
 AC7898  CBN         -  This is a Cooperative Base Network Control Station.
 AC7898  DESIGNATION -  81 31.41
 AC7898  PID         -  AC7898
 AC7898  STATE/COUNTY-  SD/HUTCHINSON
 AC7898  COUNTRY     -  US
 AC7898  USGS QUAD   -  FREEMAN (2017)
 AC7898
 AC7898                         *CURRENT SURVEY CONTROL
 AC7898  ______________________________________________________________________
 AC7898* NAD 83(2011) POSITION- 43 18 11.37063(N) 097 25 12.37794(W)   ADJUSTED
 AC7898* NAD 83(2011) ELLIP HT-   447.953 (meters)        (06/27/12)   ADJUSTED
 AC7898* NAD 83(2011) EPOCH   -  2010.00
 AC7898* NAVD 88 ORTHO HEIGHT -   473.9   (meters)     1555.    (feet) GPS OBS
 AC7898  ______________________________________________________________________
 AC7898  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7898  GEOID HEIGHT    -        -25.898 (meters)                     GEOID96
 AC7898  GEOID HEIGHT    -        -25.951 (meters)                     GEOID18
 AC7898  NAD 83(2011) X  -   -600,420.046 (meters)                     COMP
 AC7898  NAD 83(2011) Y  - -4,610,311.601 (meters)                     COMP
 AC7898  NAD 83(2011) Z  -  4,352,379.812 (meters)                     COMP
 AC7898  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 AC7898
 AC7898  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7898  Standards:
 AC7898         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7898            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7898  -------------------------------------------------------------------
 AC7898  NETWORK    0.80   2.51           0.37   0.27   1.28     -0.07644633
 AC7898  -------------------------------------------------------------------
 AC7898  Click here for local accuracies and other accuracy information.
 AC7898
 AC7898.The horizontal coordinates were established by GPS observations
 AC7898.and adjusted by the National Geodetic Survey in June 2012.
 AC7898
 AC7898.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7898.been affixed to the stable North American tectonic plate. See 
 AC7898.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7898
 AC7898.The horizontal coordinates are valid at the epoch date displayed above
 AC7898.which is a decimal equivalence of Year/Month/Day.
 AC7898
 AC7898.The orthometric height was determined by GPS observations and a
 AC7898.high-resolution geoid model.
 AC7898
 AC7898.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7898.GEOID18 height accuracy estimate available here.
 AC7898
 AC7898.Click photographs - Photos may exist for this station.
 AC7898
 AC7898.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7898
 AC7898.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7898
 AC7898.The ellipsoidal height was determined by GPS observations
 AC7898.and is referenced to NAD 83.
 AC7898
 AC7898. The following values were computed from the NAD 83(2011) position.
 AC7898
 AC7898;                    North         East     Units Scale Factor Converg.
 AC7898;SPC SD S     -   111,883.551   836,309.342   MT  0.99992192   +2 00 34.9
 AC7898;SPC SD S     -   367,071.28  2,743,791.57   sFT  0.99992192   +2 00 34.9
 AC7898;UTM  14      - 4,795,692.793   628,140.721   MT  0.99980199   +1 05 01.4
 AC7898
 AC7898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7898!SPC SD S     -   0.99992976  x   0.99992192  =   0.99985168
 AC7898!UTM  14      -   0.99992976  x   0.99980199  =   0.99973176
 AC7898
 AC7898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2814095692(NAD 83)
 AC7898
 AC7898                          SUPERSEDED SURVEY CONTROL
 AC7898
 AC7898  NAD 83(2007)-  43 18 11.37061(N)    097 25 12.37881(W) AD(2002.00) 0
 AC7898  ELLIP H (02/10/07)  447.981  (m)                       GP(2002.00)    
 AC7898  ELLIP H (04/15/04)  447.981  (m)                       GP(       ) 2 1
 AC7898  NAD 83(1996)-  43 18 11.37036(N)    097 25 12.37842(W) AD(       ) B
 AC7898  ELLIP H (04/18/97)  448.009  (m)                       GP(       ) 4 1
 AC7898
 AC7898.Superseded values are not recommended for survey control.
 AC7898
 AC7898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7898.See file dsdata.pdf to determine how the superseded data were derived.
 AC7898
 AC7898_MARKER: Z = SEE DESCRIPTION
 AC7898_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7898_STAMPING: 81-31.41
 AC7898_MARK LOGO: NGS
 AC7898_PROJECTION: FLUSH
 AC7898_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7898+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 AC7898_ROD/PIPE-DEPTH: 6.4 meters
 AC7898_SLEEVE-DEPTH  : 1.8 meters
 AC7898
 AC7898  HISTORY     - Date     Condition        Report By
 AC7898  HISTORY     - 1995     MONUMENTED       SDDT
 AC7898  HISTORY     - 19960925 GOOD             SDDT
 AC7898  HISTORY     - 20130613 GOOD             SDDENR
 AC7898
 AC7898                          STATION DESCRIPTION
 AC7898
 AC7898'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7898'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTH OF THE JUNCTION OF
 AC7898'U.S. HIGHWAYS 18 EAST AND 81 NORTH AND 3.0 MI (4.8 KM) SOUTH OF
 AC7898'FREEMAN, ON U.S. HIGHWAY 81.  OWNERSHIP--THE STATE OF SOUTH DAKOTA. TO
 AC7898'REACH THE STATION FROM THE POST OFFICE IN FREEMAN, GO EAST ON 5TH
 AC7898'STREET FOR 0.05 MILE (0.08 KM) TO THE JUNCTION OF CHERRY STREET, TURN
 AC7898'RIGHT AND GO SOUTH ON CHERRY STREET FOR 0.05 MILE (0.08 KM) TO THE
 AC7898'JUNCTION OF 6TH STREET, TURN LEFT AND GO EAST ON 6TH STREET FOR 0.8 MI
 AC7898'(1.3 KM) TO THE JUNCTION OF U.S. HIGHWAY 81, TURN RIGHT AND GO SOUTH
 AC7898'ON U.S. HIGHWAY 81 FOR 3.2 MILES (5.1 KM) TO THE STATION ON THE LEFT.
 AC7898'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7898'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7898'PIPE.  LOCATED 74.0 FT (22.6 M) EAST OF THE HIGHWAY CENTER, 30.0 FT
 AC7898'(9.1 M) NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 FT (0.3 M) WEST
 AC7898'OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) EAST OF METAL GUARD
 AC7898'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7898'AND THEN A 4-INCH PVC CAP.
 AC7898
 AC7898                          STATION RECOVERY (2013)
 AC7898
 AC7898'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 AC7898'ABOUT 4.3 MI NORTH OF THE U.S.18/U.S. 81 INTERSECTION, ON THE EAST
 AC7898'SIDE OF U.S. 81, ABOUT 0.3 MI N OF 282 ST.  NOTE--THE LOGO CAP IS
 AC7898'BROKEN OFF AND THE PVC CAP IS BROKEN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0936 ***********************************************************************
 OS0936  DESIGNATION -  83 012.43
 OS0936  PID         -  OS0936
 OS0936  STATE/COUNTY-  SD/TODD
 OS0936  COUNTRY     -  US
 OS0936  USGS QUAD   -  OLSONVILLE (2017)
 OS0936
 OS0936                         *CURRENT SURVEY CONTROL
 OS0936  ______________________________________________________________________
 OS0936* NAD 83(1986) POSITION- 43 10 23.     (N) 100 36 35.     (W)   SCALED
 OS0936* NAVD 88 ORTHO HEIGHT -   844.048 (meters)     2769.18  (feet) ADJUSTED
 OS0936  ______________________________________________________________________
 OS0936  GEOID HEIGHT    -        -22.812 (meters)                     GEOID18
 OS0936  DYNAMIC HEIGHT  -        843.705 (meters)     2768.06  (feet) COMP
 OS0936  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 OS0936
 OS0936  VERT ORDER      -  FIRST     CLASS II
 OS0936
 OS0936.The horizontal coordinates were scaled from a map and have
 OS0936.an estimated accuracy of +/- 6 seconds.
 OS0936
 OS0936.The orthometric height was determined by differential leveling and
 OS0936.adjusted by the NATIONAL GEODETIC SURVEY
 OS0936.in June 1994.
 OS0936
 OS0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0936.GEOID18 height accuracy estimate available here.
 OS0936
 OS0936.Click photographs - Photos may exist for this station.
 OS0936
 OS0936.The dynamic height is computed by dividing the NAVD 88
 OS0936.geopotential number by the normal gravity value computed on the
 OS0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0936.degrees latitude (g = 980.6199 gals.).
 OS0936
 OS0936.The modeled gravity was interpolated from observed gravity values.
 OS0936
 OS0936;                    North         East    Units  Estimated Accuracy
 OS0936;SPC SD S     -    93,320.      577,530.      MT  (+/- 180 meters Scaled)
 OS0936
 OS0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN691812(NAD 83)
 OS0936
 OS0936                          SUPERSEDED SURVEY CONTROL
 OS0936
 OS0936.No superseded survey control is available for this station.
 OS0936
 OS0936_MARKER: DB = BENCH MARK DISK
 OS0936_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0936_STAMPING: 83-12.43 1985
 OS0936_MARK LOGO: SDDT
 OS0936_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0936_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0936+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0936
 OS0936  HISTORY     - Date     Condition        Report By
 OS0936  HISTORY     - 1985     MONUMENTED       SDDT
 OS0936  HISTORY     - 19920722 GOOD             NGS
 OS0936
 OS0936                          STATION DESCRIPTION
 OS0936
 OS0936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0936'16.5 KM (10.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0936'OF U.S. HIGHWAY 18 IN MISSION, 30.3 M (99.4 FT) EAST OF THE
 OS0936'CENTERLINE OF THE HIGHWAY, 14.2 M (46.6 FT) EAST-NORTHEAST OF THE
 OS0936'NORTH END OF A CULVERT UNDER A TRACK ROAD, 12.7 M (41.7 FT) NORTH OF
 OS0936'THE CENTER OF A GATE AND THE ROAD, 0.6 M (2.0 FT) WEST OF A WITNESS
 OS0936'POST AND FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OS0936'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0935 ***********************************************************************
 OS0935  DESIGNATION -  83 012.9
 OS0935  PID         -  OS0935
 OS0935  STATE/COUNTY-  SD/TODD
 OS0935  COUNTRY     -  US
 OS0935  USGS QUAD   -  OLSONVILLE (2017)
 OS0935
 OS0935                         *CURRENT SURVEY CONTROL
 OS0935  ______________________________________________________________________
 OS0935* NAD 83(1986) POSITION- 43 10 45.     (N) 100 36 37.     (W)   SCALED
 OS0935* NAVD 88 ORTHO HEIGHT -   842.400 (meters)     2763.77  (feet) ADJUSTED
 OS0935  ______________________________________________________________________
 OS0935  GEOID HEIGHT    -        -22.837 (meters)                     GEOID18
 OS0935  DYNAMIC HEIGHT  -        842.058 (meters)     2762.65  (feet) COMP
 OS0935  MODELED GRAVITY -    980,186.3   (mgal)                       NAVD 88
 OS0935
 OS0935  VERT ORDER      -  FIRST     CLASS II
 OS0935
 OS0935.The horizontal coordinates were scaled from a map and have
 OS0935.an estimated accuracy of +/- 6 seconds.
 OS0935
 OS0935.The orthometric height was determined by differential leveling and
 OS0935.adjusted by the NATIONAL GEODETIC SURVEY
 OS0935.in June 1994.
 OS0935
 OS0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0935.GEOID18 height accuracy estimate available here.
 OS0935
 OS0935.Click photographs - Photos may exist for this station.
 OS0935
 OS0935.The dynamic height is computed by dividing the NAVD 88
 OS0935.geopotential number by the normal gravity value computed on the
 OS0935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0935.degrees latitude (g = 980.6199 gals.).
 OS0935
 OS0935.The modeled gravity was interpolated from observed gravity values.
 OS0935
 OS0935;                    North         East    Units  Estimated Accuracy
 OS0935;SPC SD S     -    94,000.      577,490.      MT  (+/- 180 meters Scaled)
 OS0935
 OS0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN691819(NAD 83)
 OS0935
 OS0935                          SUPERSEDED SURVEY CONTROL
 OS0935
 OS0935.No superseded survey control is available for this station.
 OS0935
 OS0935_MARKER: DB = BENCH MARK DISK
 OS0935_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0935_STAMPING: 83-12.9 1992
 OS0935_MARK LOGO: SDDT
 OS0935_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0935_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0935+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0935
 OS0935  HISTORY     - Date     Condition        Report By
 OS0935  HISTORY     - 1992     MONUMENTED       SDDT
 OS0935  HISTORY     - 19920722 GOOD             NGS
 OS0935
 OS0935                          STATION DESCRIPTION
 OS0935
 OS0935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0935'15.9 KM (9.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0935'OF U.S. HIGHWAY 18 IN MISSION, 101.0 M (331.4 FT) SOUTH OF A T-FENCE
 OS0935'CORNER, 30.5 M (100.1 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 1.6
 OS0935'M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) WEST OF A
 OS0935'FENCE, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 OS0935'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0934 ***********************************************************************
 OS0934  DESIGNATION -  83 013.46
 OS0934  PID         -  OS0934
 OS0934  STATE/COUNTY-  SD/TODD
 OS0934  COUNTRY     -  US
 OS0934  USGS QUAD   -  OLSONVILLE (2017)
 OS0934
 OS0934                         *CURRENT SURVEY CONTROL
 OS0934  ______________________________________________________________________
 OS0934* NAD 83(1986) POSITION- 43 11 15.     (N) 100 36 38.     (W)   SCALED
 OS0934* NAVD 88 ORTHO HEIGHT -   844.553 (meters)     2770.84  (feet) ADJUSTED
 OS0934  ______________________________________________________________________
 OS0934  GEOID HEIGHT    -        -22.874 (meters)                     GEOID18
 OS0934  DYNAMIC HEIGHT  -        844.211 (meters)     2769.72  (feet) COMP
 OS0934  MODELED GRAVITY -    980,186.6   (mgal)                       NAVD 88
 OS0934
 OS0934  VERT ORDER      -  FIRST     CLASS II
 OS0934
 OS0934.The horizontal coordinates were scaled from a map and have
 OS0934.an estimated accuracy of +/- 6 seconds.
 OS0934
 OS0934.The orthometric height was determined by differential leveling and
 OS0934.adjusted by the NATIONAL GEODETIC SURVEY
 OS0934.in June 1994.
 OS0934
 OS0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0934.GEOID18 height accuracy estimate available here.
 OS0934
 OS0934.Click photographs - Photos may exist for this station.
 OS0934
 OS0934.The dynamic height is computed by dividing the NAVD 88
 OS0934.geopotential number by the normal gravity value computed on the
 OS0934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0934.degrees latitude (g = 980.6199 gals.).
 OS0934
 OS0934.The modeled gravity was interpolated from observed gravity values.
 OS0934
 OS0934;                    North         East    Units  Estimated Accuracy
 OS0934;SPC SD S     -    94,930.      577,470.      MT  (+/- 180 meters Scaled)
 OS0934
 OS0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN691828(NAD 83)
 OS0934
 OS0934                          SUPERSEDED SURVEY CONTROL
 OS0934
 OS0934.No superseded survey control is available for this station.
 OS0934
 OS0934_MARKER: DB = BENCH MARK DISK
 OS0934_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0934_STAMPING: 83-13.46 1985
 OS0934_MARK LOGO: SDDT
 OS0934_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0934_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0934+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0934
 OS0934  HISTORY     - Date     Condition        Report By
 OS0934  HISTORY     - 1985     MONUMENTED       SDDT
 OS0934  HISTORY     - 19920722 GOOD             NGS
 OS0934
 OS0934                          STATION DESCRIPTION
 OS0934
 OS0934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0934'14.9 KM (9.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0934'OF U.S. HIGHWAY 18 IN MISSION, 30.3 M (99.4 FT) NORTHEAST OF THE
 OS0934'CENTERLINE OF THE HIGHWAY, 18.5 M (60.7 FT) NORTH OF THE CENTER OF A
 OS0934'GATE AND TRACK ROAD, 11.2 M (36.7 FT) NORTHEAST OF THE NORTH END OF A
 OS0934'CULVERT UNDER THE ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS0934'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 OS0934'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0933 ***********************************************************************
 OS0933  DESIGNATION -  83 013.99
 OS0933  PID         -  OS0933
 OS0933  STATE/COUNTY-  SD/TODD
 OS0933  COUNTRY     -  US
 OS0933  USGS QUAD   -  OLSONVILLE (2017)
 OS0933
 OS0933                         *CURRENT SURVEY CONTROL
 OS0933  ______________________________________________________________________
 OS0933* NAD 83(1986) POSITION- 43 11 40.     (N) 100 36 51.     (W)   SCALED
 OS0933* NAVD 88 ORTHO HEIGHT -   851.193 (meters)     2792.62  (feet) ADJUSTED
 OS0933  ______________________________________________________________________
 OS0933  GEOID HEIGHT    -        -22.895 (meters)                     GEOID18
 OS0933  DYNAMIC HEIGHT  -        850.848 (meters)     2791.49  (feet) COMP
 OS0933  MODELED GRAVITY -    980,186.4   (mgal)                       NAVD 88
 OS0933
 OS0933  VERT ORDER      -  FIRST     CLASS II
 OS0933
 OS0933.The horizontal coordinates were scaled from a map and have
 OS0933.an estimated accuracy of +/- 6 seconds.
 OS0933
 OS0933.The orthometric height was determined by differential leveling and
 OS0933.adjusted by the NATIONAL GEODETIC SURVEY
 OS0933.in June 1994.
 OS0933
 OS0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0933.GEOID18 height accuracy estimate available here.
 OS0933
 OS0933.Click photographs - Photos may exist for this station.
 OS0933
 OS0933.The dynamic height is computed by dividing the NAVD 88
 OS0933.geopotential number by the normal gravity value computed on the
 OS0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0933.degrees latitude (g = 980.6199 gals.).
 OS0933
 OS0933.The modeled gravity was interpolated from observed gravity values.
 OS0933
 OS0933;                    North         East    Units  Estimated Accuracy
 OS0933;SPC SD S     -    95,700.      577,170.      MT  (+/- 180 meters Scaled)
 OS0933
 OS0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN688836(NAD 83)
 OS0933
 OS0933                          SUPERSEDED SURVEY CONTROL
 OS0933
 OS0933.No superseded survey control is available for this station.
 OS0933
 OS0933_MARKER: DB = BENCH MARK DISK
 OS0933_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0933_STAMPING: 83-13.99 1985
 OS0933_MARK LOGO: SDDT
 OS0933_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0933_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0933+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0933
 OS0933  HISTORY     - Date     Condition        Report By
 OS0933  HISTORY     - 1985     MONUMENTED       SDDT
 OS0933  HISTORY     - 19920722 GOOD             NGS
 OS0933
 OS0933                          STATION DESCRIPTION
 OS0933
 OS0933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0933'14.1 KM (8.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0933'OF U.S. HIGHWAY 18 IN MISSION, 30.2 M (99.1 FT) NORTHEAST OF THE
 OS0933'CENTERLINE OF THE HIGHWAY, 16.1 M (52.8 FT) NORTHWEST OF A T-FENCE
 OS0933'CORNER, 0.7 M (2.3 FT) SOUTHWEST OF THE FENCE, 0.4 M (1.3 FT) BELOW
 OS0933'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST,
 OS0933'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0932 ***********************************************************************
 OS0932  DESIGNATION -  83 014.59
 OS0932  PID         -  OS0932
 OS0932  STATE/COUNTY-  SD/TODD
 OS0932  COUNTRY     -  US
 OS0932  USGS QUAD   -  OLSONVILLE (2017)
 OS0932
 OS0932                         *CURRENT SURVEY CONTROL
 OS0932  ______________________________________________________________________
 OS0932* NAD 83(1986) POSITION- 43 12 06.     (N) 100 37 09.     (W)   SCALED
 OS0932* NAVD 88 ORTHO HEIGHT -   845.518 (meters)     2774.00  (feet) ADJUSTED
 OS0932  ______________________________________________________________________
 OS0932  GEOID HEIGHT    -        -22.914 (meters)                     GEOID18
 OS0932  DYNAMIC HEIGHT  -        845.175 (meters)     2772.88  (feet) COMP
 OS0932  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 OS0932
 OS0932  VERT ORDER      -  FIRST     CLASS II
 OS0932
 OS0932.The horizontal coordinates were scaled from a map and have
 OS0932.an estimated accuracy of +/- 6 seconds.
 OS0932
 OS0932.The orthometric height was determined by differential leveling and
 OS0932.adjusted by the NATIONAL GEODETIC SURVEY
 OS0932.in June 1994.
 OS0932
 OS0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0932.GEOID18 height accuracy estimate available here.
 OS0932
 OS0932.Click photographs - Photos may exist for this station.
 OS0932
 OS0932.The dynamic height is computed by dividing the NAVD 88
 OS0932.geopotential number by the normal gravity value computed on the
 OS0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0932.degrees latitude (g = 980.6199 gals.).
 OS0932
 OS0932.The modeled gravity was interpolated from observed gravity values.
 OS0932
 OS0932;                    North         East    Units  Estimated Accuracy
 OS0932;SPC SD S     -    96,500.      576,770.      MT  (+/- 180 meters Scaled)
 OS0932
 OS0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN684844(NAD 83)
 OS0932
 OS0932                          SUPERSEDED SURVEY CONTROL
 OS0932
 OS0932.No superseded survey control is available for this station.
 OS0932
 OS0932_MARKER: DB = BENCH MARK DISK
 OS0932_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0932_STAMPING: 83-14.59 1985
 OS0932_MARK LOGO: SDDT
 OS0932_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0932_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0932+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0932
 OS0932  HISTORY     - Date     Condition        Report By
 OS0932  HISTORY     - 1985     MONUMENTED       SDDT
 OS0932  HISTORY     - 19920722 GOOD             NGS
 OS0932
 OS0932                          STATION DESCRIPTION
 OS0932
 OS0932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0932'13.2 KM (8.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0932'OF U.S. HIGHWAY 18 IN MISSION, 30.1 M (98.8 FT) EAST OF THE
 OS0932'CENTERLINE OF THE HIGHWAY, 14.4 M (47.2 FT) NORTH OF THE CENTER OF A
 OS0932'GRAVELED DRIVEWAY, 7.2 M (23.6 FT) NORTH-NORTHWEST OF A T-FENCE
 OS0932'CORNER, 0.6 M (2.0 FT) WEST-SOUTHWEST OF THE FENCE, 0.5 M (1.6 FT)
 OS0932'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST-SOUTHWEST OF A
 OS0932'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0931 ***********************************************************************
 OS0931  DESIGNATION -  83 015.04
 OS0931  PID         -  OS0931
 OS0931  STATE/COUNTY-  SD/TODD
 OS0931  COUNTRY     -  US
 OS0931  USGS QUAD   -  OLSONVILLE (2017)
 OS0931
 OS0931                         *CURRENT SURVEY CONTROL
 OS0931  ______________________________________________________________________
 OS0931* NAD 83(1986) POSITION- 43 12 27.     (N) 100 37 24.     (W)   SCALED
 OS0931* NAVD 88 ORTHO HEIGHT -   835.685 (meters)     2741.74  (feet) ADJUSTED
 OS0931  ______________________________________________________________________
 OS0931  GEOID HEIGHT    -        -22.929 (meters)                     GEOID18
 OS0931  DYNAMIC HEIGHT  -        835.345 (meters)     2740.63  (feet) COMP
 OS0931  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 OS0931
 OS0931  VERT ORDER      -  FIRST     CLASS II
 OS0931
 OS0931.The horizontal coordinates were scaled from a map and have
 OS0931.an estimated accuracy of +/- 6 seconds.
 OS0931
 OS0931.The orthometric height was determined by differential leveling and
 OS0931.adjusted by the NATIONAL GEODETIC SURVEY
 OS0931.in June 1994.
 OS0931
 OS0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0931.GEOID18 height accuracy estimate available here.
 OS0931
 OS0931.Click photographs - Photos may exist for this station.
 OS0931
 OS0931.The dynamic height is computed by dividing the NAVD 88
 OS0931.geopotential number by the normal gravity value computed on the
 OS0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0931.degrees latitude (g = 980.6199 gals.).
 OS0931
 OS0931.The modeled gravity was interpolated from observed gravity values.
 OS0931
 OS0931;                    North         East    Units  Estimated Accuracy
 OS0931;SPC SD S     -    97,150.      576,430.      MT  (+/- 180 meters Scaled)
 OS0931
 OS0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN681851(NAD 83)
 OS0931
 OS0931                          SUPERSEDED SURVEY CONTROL
 OS0931
 OS0931.No superseded survey control is available for this station.
 OS0931
 OS0931_MARKER: DB = BENCH MARK DISK
 OS0931_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0931_STAMPING: 83-15.04 1985
 OS0931_MARK LOGO: SDDT
 OS0931_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0931+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0931
 OS0931  HISTORY     - Date     Condition        Report By
 OS0931  HISTORY     - 1985     MONUMENTED       SDDT
 OS0931  HISTORY     - 19920722 GOOD             NGS
 OS0931
 OS0931                          STATION DESCRIPTION
 OS0931
 OS0931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0931'12.4 KM (7.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0931'OF U.S. HIGHWAY 18 IN MISSION, 30.5 M (100.1 FT) EAST OF THE
 OS0931'CENTERLINE OF THE HIGHWAY, 12.2 M (40.0 FT) NORTH OF A BRACED FENCE
 OS0931'POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 OS0931'WEST-SOUTHWEST OF THE FENCE, 0.3 M (1.0 FT) WEST-SOUTHWEST OF A
 OS0931'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0930 ***********************************************************************
 OS0930  DESIGNATION -  83 015.67
 OS0930  PID         -  OS0930
 OS0930  STATE/COUNTY-  SD/TODD
 OS0930  COUNTRY     -  US
 OS0930  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0930
 OS0930                         *CURRENT SURVEY CONTROL
 OS0930  ______________________________________________________________________
 OS0930* NAD 83(1986) POSITION- 43 12 59.     (N) 100 37 51.     (W)   SCALED
 OS0930* NAVD 88 ORTHO HEIGHT -   843.681 (meters)     2767.98  (feet) ADJUSTED
 OS0930  ______________________________________________________________________
 OS0930  GEOID HEIGHT    -        -22.949 (meters)                     GEOID18
 OS0930  DYNAMIC HEIGHT  -        843.338 (meters)     2766.85  (feet) COMP
 OS0930  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 OS0930
 OS0930  VERT ORDER      -  FIRST     CLASS II
 OS0930
 OS0930.The horizontal coordinates were scaled from a map and have
 OS0930.an estimated accuracy of +/- 6 seconds.
 OS0930
 OS0930.The orthometric height was determined by differential leveling and
 OS0930.adjusted by the NATIONAL GEODETIC SURVEY
 OS0930.in June 1994.
 OS0930
 OS0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0930.GEOID18 height accuracy estimate available here.
 OS0930
 OS0930.Click photographs - Photos may exist for this station.
 OS0930
 OS0930.The dynamic height is computed by dividing the NAVD 88
 OS0930.geopotential number by the normal gravity value computed on the
 OS0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0930.degrees latitude (g = 980.6199 gals.).
 OS0930
 OS0930.The modeled gravity was interpolated from observed gravity values.
 OS0930
 OS0930;                    North         East    Units  Estimated Accuracy
 OS0930;SPC SD S     -    98,140.      575,830.      MT  (+/- 180 meters Scaled)
 OS0930
 OS0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN675861(NAD 83)
 OS0930
 OS0930                          SUPERSEDED SURVEY CONTROL
 OS0930
 OS0930.No superseded survey control is available for this station.
 OS0930
 OS0930_MARKER: DB = BENCH MARK DISK
 OS0930_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0930_STAMPING: 83-15.67 1985
 OS0930_MARK LOGO: SDDT
 OS0930_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0930+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0930
 OS0930  HISTORY     - Date     Condition        Report By
 OS0930  HISTORY     - 1985     MONUMENTED       SDDT
 OS0930  HISTORY     - 19920722 GOOD             NGS
 OS0930
 OS0930                          STATION DESCRIPTION
 OS0930
 OS0930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0930'11.4 KM (7.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0930'OF U.S. HIGHWAY 18 IN MISSION, 30.4 M (99.7 FT) EAST OF THE
 OS0930'CENTERLINE OF THE HIGHWAY, 9.4 M (30.8 FT) NORTH OF A TRACK ROAD, 4.7
 OS0930'M (15.4 FT) NORTH OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL
 OS0930'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST-SOUTHWEST OF A WITNESS POST, AND
 OS0930'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0929 ***********************************************************************
 OS0929  DESIGNATION -  83 016.25
 OS0929  PID         -  OS0929
 OS0929  STATE/COUNTY-  SD/TODD
 OS0929  COUNTRY     -  US
 OS0929  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0929
 OS0929                         *CURRENT SURVEY CONTROL
 OS0929  ______________________________________________________________________
 OS0929* NAD 83(1986) POSITION- 43 13 24.     (N) 100 38 05.     (W)   SCALED
 OS0929* NAVD 88 ORTHO HEIGHT -   848.888 (meters)     2785.06  (feet) ADJUSTED
 OS0929  ______________________________________________________________________
 OS0929  GEOID HEIGHT    -        -22.970 (meters)                     GEOID18
 OS0929  DYNAMIC HEIGHT  -        848.543 (meters)     2783.93  (feet) COMP
 OS0929  MODELED GRAVITY -    980,185.3   (mgal)                       NAVD 88
 OS0929
 OS0929  VERT ORDER      -  FIRST     CLASS II
 OS0929
 OS0929.The horizontal coordinates were scaled from a map and have
 OS0929.an estimated accuracy of +/- 6 seconds.
 OS0929
 OS0929.The orthometric height was determined by differential leveling and
 OS0929.adjusted by the NATIONAL GEODETIC SURVEY
 OS0929.in June 1994.
 OS0929
 OS0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0929.GEOID18 height accuracy estimate available here.
 OS0929
 OS0929.Click photographs - Photos may exist for this station.
 OS0929
 OS0929.The dynamic height is computed by dividing the NAVD 88
 OS0929.geopotential number by the normal gravity value computed on the
 OS0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0929.degrees latitude (g = 980.6199 gals.).
 OS0929
 OS0929.The modeled gravity was interpolated from observed gravity values.
 OS0929
 OS0929;                    North         East    Units  Estimated Accuracy
 OS0929;SPC SD S     -    98,920.      575,520.      MT  (+/- 180 meters Scaled)
 OS0929
 OS0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN672869(NAD 83)
 OS0929
 OS0929                          SUPERSEDED SURVEY CONTROL
 OS0929
 OS0929.No superseded survey control is available for this station.
 OS0929
 OS0929_MARKER: DB = BENCH MARK DISK
 OS0929_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0929_STAMPING: 83-16.25 1992
 OS0929_MARK LOGO: SDDT
 OS0929_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0929_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0929+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0929
 OS0929  HISTORY     - Date     Condition        Report By
 OS0929  HISTORY     - 1992     MONUMENTED       SDDT
 OS0929  HISTORY     - 19920722 GOOD             NGS
 OS0929
 OS0929                          STATION DESCRIPTION
 OS0929
 OS0929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0929'10.5 KM (6.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0929'OF U.S. HIGHWAY 18 IN MISSION, 30.2 M (99.1 FT) EAST OF THE
 OS0929'CENTERLINE OF THE HIGHWAY, 9.5 M (31.2 FT) NORTH OF A T-FENCE CORNER,
 OS0929'6.7 M (22.0 FT) NORTH OF THE CENTER OF A TRACK ROAD, 0.7 M (2.3 FT)
 OS0929'WEST-SOUTHWEST OF THE FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OS0929'HIGHWAY, 0.4 M (1.3 FT) WEST-SOUTHWEST OF A WITNESS POST, AND THE
 OS0929'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0928 ***********************************************************************
 OS0928  DESIGNATION -  83 016.74
 OS0928  PID         -  OS0928
 OS0928  STATE/COUNTY-  SD/TODD
 OS0928  COUNTRY     -  US
 OS0928  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0928
 OS0928                         *CURRENT SURVEY CONTROL
 OS0928  ______________________________________________________________________
 OS0928* NAD 83(1986) POSITION- 43 13 50.     (N) 100 38 22.     (W)   SCALED
 OS0928* NAVD 88 ORTHO HEIGHT -   845.908 (meters)     2775.28  (feet) ADJUSTED
 OS0928  ______________________________________________________________________
 OS0928  GEOID HEIGHT    -        -22.990 (meters)                     GEOID18
 OS0928  DYNAMIC HEIGHT  -        845.564 (meters)     2774.15  (feet) COMP
 OS0928  MODELED GRAVITY -    980,185.0   (mgal)                       NAVD 88
 OS0928
 OS0928  VERT ORDER      -  FIRST     CLASS II
 OS0928
 OS0928.The horizontal coordinates were scaled from a map and have
 OS0928.an estimated accuracy of +/- 6 seconds.
 OS0928
 OS0928.The orthometric height was determined by differential leveling and
 OS0928.adjusted by the NATIONAL GEODETIC SURVEY
 OS0928.in June 1994.
 OS0928
 OS0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0928.GEOID18 height accuracy estimate available here.
 OS0928
 OS0928.Click photographs - Photos may exist for this station.
 OS0928
 OS0928.The dynamic height is computed by dividing the NAVD 88
 OS0928.geopotential number by the normal gravity value computed on the
 OS0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0928.degrees latitude (g = 980.6199 gals.).
 OS0928
 OS0928.The modeled gravity was interpolated from observed gravity values.
 OS0928
 OS0928;                    North         East    Units  Estimated Accuracy
 OS0928;SPC SD S     -    99,720.      575,140.      MT  (+/- 180 meters Scaled)
 OS0928
 OS0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN668877(NAD 83)
 OS0928
 OS0928                          SUPERSEDED SURVEY CONTROL
 OS0928
 OS0928.No superseded survey control is available for this station.
 OS0928
 OS0928_MARKER: DB = BENCH MARK DISK
 OS0928_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0928_STAMPING: 83-16.74 1985
 OS0928_MARK LOGO: SDDT
 OS0928_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0928_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0928+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0928
 OS0928  HISTORY     - Date     Condition        Report By
 OS0928  HISTORY     - 1985     MONUMENTED       SDDT
 OS0928  HISTORY     - 19920722 GOOD             NGS
 OS0928
 OS0928                          STATION DESCRIPTION
 OS0928
 OS0928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0928'9.6 KM (5.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0928'OF U.S. HIGHWAY 18 IN MISSION, 30.4 M (99.7 FT) EAST OF THE
 OS0928'CENTERLINE OF THE HIGHWAY, 18.6 M (61.0 FT) NORTH OF THE CENTER OF A
 OS0928'GRAVELED ROAD, 8.4 M (27.6 FT) NORTH OF A FENCE CORNER, 1.5 M (4.9
 OS0928'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST-SOUTHWEST OF
 OS0928'A FENCE, 0.2 M (0.7 FT) WEST-SOUTHWEST OF A WITNESS POST, AND THE
 OS0928'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0927 ***********************************************************************
 OS0927  DESIGNATION -  83 017.27
 OS0927  PID         -  OS0927
 OS0927  STATE/COUNTY-  SD/TODD
 OS0927  COUNTRY     -  US
 OS0927  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0927
 OS0927                         *CURRENT SURVEY CONTROL
 OS0927  ______________________________________________________________________
 OS0927* NAD 83(1986) POSITION- 43 14 15.     (N) 100 38 39.     (W)   SCALED
 OS0927* NAVD 88 ORTHO HEIGHT -   842.286 (meters)     2763.40  (feet) ADJUSTED
 OS0927  ______________________________________________________________________
 OS0927  GEOID HEIGHT    -        -23.009 (meters)                     GEOID18
 OS0927  DYNAMIC HEIGHT  -        841.943 (meters)     2762.27  (feet) COMP
 OS0927  MODELED GRAVITY -    980,184.8   (mgal)                       NAVD 88
 OS0927
 OS0927  VERT ORDER      -  FIRST     CLASS II
 OS0927
 OS0927.The horizontal coordinates were scaled from a map and have
 OS0927.an estimated accuracy of +/- 6 seconds.
 OS0927
 OS0927.The orthometric height was determined by differential leveling and
 OS0927.adjusted by the NATIONAL GEODETIC SURVEY
 OS0927.in June 1994.
 OS0927
 OS0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0927.GEOID18 height accuracy estimate available here.
 OS0927
 OS0927.Click photographs - Photos may exist for this station.
 OS0927
 OS0927.The dynamic height is computed by dividing the NAVD 88
 OS0927.geopotential number by the normal gravity value computed on the
 OS0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0927.degrees latitude (g = 980.6199 gals.).
 OS0927
 OS0927.The modeled gravity was interpolated from observed gravity values.
 OS0927
 OS0927;                    North         East    Units  Estimated Accuracy
 OS0927;SPC SD S     -   100,490.      574,750.      MT  (+/- 180 meters Scaled)
 OS0927
 OS0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN665885(NAD 83)
 OS0927
 OS0927                          SUPERSEDED SURVEY CONTROL
 OS0927
 OS0927.No superseded survey control is available for this station.
 OS0927
 OS0927_MARKER: DB = BENCH MARK DISK
 OS0927_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0927_STAMPING: 83-17.27 1985
 OS0927_MARK LOGO: SDDT
 OS0927_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0927_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0927+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0927
 OS0927  HISTORY     - Date     Condition        Report By
 OS0927  HISTORY     - 1985     MONUMENTED       SDDT
 OS0927  HISTORY     - 19920722 GOOD             NGS
 OS0927
 OS0927                          STATION DESCRIPTION
 OS0927
 OS0927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0927'8.7 KM (5.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0927'OF U.S. HIGHWAY 18 IN MISSION, 30.1 M (98.8 FT) EAST OF THE
 OS0927'CENTERLINE OF THE HIGHWAY, 28.2 M (92.5 FT) SOUTH OF A T-FENCE
 OS0927'CORNER, 0.6 M (2.0 FT) WEST-SOUTHWEST OF THE FENCE, 0.4 M (1.3 FT)
 OS0927'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST-SOUTHWEST OF A
 OS0927'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0925 ***********************************************************************
 OS0925  DESIGNATION -  83 017.93
 OS0925  PID         -  OS0925
 OS0925  STATE/COUNTY-  SD/TODD
 OS0925  COUNTRY     -  US
 OS0925  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0925
 OS0925                         *CURRENT SURVEY CONTROL
 OS0925  ______________________________________________________________________
 OS0925* NAD 83(1986) POSITION- 43 14 47.     (N) 100 38 55.     (W)   SCALED
 OS0925* NAVD 88 ORTHO HEIGHT -   838.311 (meters)     2750.36  (feet) ADJUSTED
 OS0925  ______________________________________________________________________
 OS0925  GEOID HEIGHT    -        -23.040 (meters)                     GEOID18
 OS0925  DYNAMIC HEIGHT  -        837.969 (meters)     2749.24  (feet) COMP
 OS0925  MODELED GRAVITY -    980,184.7   (mgal)                       NAVD 88
 OS0925
 OS0925  VERT ORDER      -  FIRST     CLASS II
 OS0925
 OS0925.The horizontal coordinates were scaled from a map and have
 OS0925.an estimated accuracy of +/- 6 seconds.
 OS0925
 OS0925.The orthometric height was determined by differential leveling and
 OS0925.adjusted by the NATIONAL GEODETIC SURVEY
 OS0925.in June 1994.
 OS0925
 OS0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0925.GEOID18 height accuracy estimate available here.
 OS0925
 OS0925.Click photographs - Photos may exist for this station.
 OS0925
 OS0925.The dynamic height is computed by dividing the NAVD 88
 OS0925.geopotential number by the normal gravity value computed on the
 OS0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0925.degrees latitude (g = 980.6199 gals.).
 OS0925
 OS0925.The modeled gravity was interpolated from observed gravity values.
 OS0925
 OS0925;                    North         East    Units  Estimated Accuracy
 OS0925;SPC SD S     -   101,480.      574,400.      MT  (+/- 180 meters Scaled)
 OS0925
 OS0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN661894(NAD 83)
 OS0925
 OS0925                          SUPERSEDED SURVEY CONTROL
 OS0925
 OS0925.No superseded survey control is available for this station.
 OS0925
 OS0925_MARKER: DB = BENCH MARK DISK
 OS0925_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0925_STAMPING: 83-17.93 1985
 OS0925_MARK LOGO: SDDT
 OS0925_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0925_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0925+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0925
 OS0925  HISTORY     - Date     Condition        Report By
 OS0925  HISTORY     - 1985     MONUMENTED       SDDT
 OS0925  HISTORY     - 19920722 GOOD             NGS
 OS0925
 OS0925                          STATION DESCRIPTION
 OS0925
 OS0925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0925'6.7 KM (4.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0925'OF U.S. HIGHWAY 18 IN MISSION, 61.0 M (200.1 FT) SOUTH OF A BRACED
 OS0925'FENCE POST, 30.5 M (100.1 FT) EAST OF THE CENTERLINE OF THE HIGHWAY,
 OS0925'3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 OS0925'WEST-SOUTHWEST OF THE FENCE, 0.3 M (1.0 FT) WEST-SOUTHWEST OF A
 OS0925'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0924 ***********************************************************************
 OS0924  DESIGNATION -  83 018.34
 OS0924  PID         -  OS0924
 OS0924  STATE/COUNTY-  SD/TODD
 OS0924  COUNTRY     -  US
 OS0924  USGS QUAD   -  MISSION (2017)
 OS0924
 OS0924                         *CURRENT SURVEY CONTROL
 OS0924  ______________________________________________________________________
 OS0924* NAD 83(1986) POSITION- 43 15 08.     (N) 100 39 06.     (W)   SCALED
 OS0924* NAVD 88 ORTHO HEIGHT -   840.022 (meters)     2755.97  (feet) ADJUSTED
 OS0924  ______________________________________________________________________
 OS0924  GEOID HEIGHT    -        -23.059 (meters)                     GEOID18
 OS0924  DYNAMIC HEIGHT  -        839.680 (meters)     2754.85  (feet) COMP
 OS0924  MODELED GRAVITY -    980,184.8   (mgal)                       NAVD 88
 OS0924
 OS0924  VERT ORDER      -  FIRST     CLASS II
 OS0924
 OS0924.The horizontal coordinates were scaled from a map and have
 OS0924.an estimated accuracy of +/- 6 seconds.
 OS0924
 OS0924.The orthometric height was determined by differential leveling and
 OS0924.adjusted by the NATIONAL GEODETIC SURVEY
 OS0924.in June 1994.
 OS0924
 OS0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0924.GEOID18 height accuracy estimate available here.
 OS0924
 OS0924.Click photographs - Photos may exist for this station.
 OS0924
 OS0924.The dynamic height is computed by dividing the NAVD 88
 OS0924.geopotential number by the normal gravity value computed on the
 OS0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0924.degrees latitude (g = 980.6199 gals.).
 OS0924
 OS0924.The modeled gravity was interpolated from observed gravity values.
 OS0924
 OS0924;                    North         East    Units  Estimated Accuracy
 OS0924;SPC SD S     -   102,130.      574,150.      MT  (+/- 180 meters Scaled)
 OS0924
 OS0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659901(NAD 83)
 OS0924
 OS0924                          SUPERSEDED SURVEY CONTROL
 OS0924
 OS0924.No superseded survey control is available for this station.
 OS0924
 OS0924_MARKER: DB = BENCH MARK DISK
 OS0924_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0924_STAMPING: 83-18.34 1985
 OS0924_MARK LOGO: SDDT
 OS0924_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0924_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0924+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0924
 OS0924  HISTORY     - Date     Condition        Report By
 OS0924  HISTORY     - 1985     MONUMENTED       SDDT
 OS0924  HISTORY     - 19920722 GOOD             NGS
 OS0924
 OS0924                          STATION DESCRIPTION
 OS0924
 OS0924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0924'6.0 KM (3.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0924'OF U.S. HIGHWAY 18 IN MISSION, 30.3 M (99.4 FT) EAST OF THE
 OS0924'CENTERLINE OF THE HIGHWAY, 1.2 M (3.9 FT) NORTHWEST OF A T-FENCE
 OS0924'CORNER, 0.7 M (2.3 FT) WEST OF THE FENCE, 0.4 M (1.3 FT) BELOW THE
 OS0924'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 OS0924'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0923 ***********************************************************************
 OS0923  DESIGNATION -  83 018.90
 OS0923  PID         -  OS0923
 OS0923  STATE/COUNTY-  SD/TODD
 OS0923  COUNTRY     -  US
 OS0923  USGS QUAD   -  MISSION (2017)
 OS0923
 OS0923                         *CURRENT SURVEY CONTROL
 OS0923  ______________________________________________________________________
 OS0923* NAD 83(1986) POSITION- 43 15 37.     (N) 100 39 06.     (W)   SCALED
 OS0923* NAVD 88 ORTHO HEIGHT -   821.814 (meters)     2696.23  (feet) ADJUSTED
 OS0923  ______________________________________________________________________
 OS0923  GEOID HEIGHT    -        -23.099 (meters)                     GEOID18
 OS0923  DYNAMIC HEIGHT  -        821.479 (meters)     2695.14  (feet) COMP
 OS0923  MODELED GRAVITY -    980,185.9   (mgal)                       NAVD 88
 OS0923
 OS0923  VERT ORDER      -  FIRST     CLASS II
 OS0923
 OS0923.The horizontal coordinates were scaled from a map and have
 OS0923.an estimated accuracy of +/- 6 seconds.
 OS0923
 OS0923.The orthometric height was determined by differential leveling and
 OS0923.adjusted by the NATIONAL GEODETIC SURVEY
 OS0923.in June 1994.
 OS0923
 OS0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0923.GEOID18 height accuracy estimate available here.
 OS0923
 OS0923.Click photographs - Photos may exist for this station.
 OS0923
 OS0923.The dynamic height is computed by dividing the NAVD 88
 OS0923.geopotential number by the normal gravity value computed on the
 OS0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0923.degrees latitude (g = 980.6199 gals.).
 OS0923
 OS0923.The modeled gravity was interpolated from observed gravity values.
 OS0923
 OS0923;                    North         East    Units  Estimated Accuracy
 OS0923;SPC SD S     -   103,030.      574,160.      MT  (+/- 180 meters Scaled)
 OS0923
 OS0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659910(NAD 83)
 OS0923
 OS0923                          SUPERSEDED SURVEY CONTROL
 OS0923
 OS0923.No superseded survey control is available for this station.
 OS0923
 OS0923_MARKER: DB = BENCH MARK DISK
 OS0923_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0923_STAMPING: 83-18.90 1985
 OS0923_MARK LOGO: SDDT
 OS0923_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0923_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0923+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0923
 OS0923  HISTORY     - Date     Condition        Report By
 OS0923  HISTORY     - 1985     MONUMENTED       SDDT
 OS0923  HISTORY     - 19920722 GOOD             NGS
 OS0923
 OS0923                          STATION DESCRIPTION
 OS0923
 OS0923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0923'5.1 KM (3.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0923'OF U.S. HIGHWAY 18 IN MISSION, 37.6 M (123.4 FT) SOUTHWEST OF A
 OS0923'WATER HYDRANT, 30.2 M (99.1 FT) EAST OF AND LEVEL WITH THE CENTERLINE
 OS0923'OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.2 M (0.7 FT) WEST
 OS0923'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0920 ***********************************************************************
 OS0920  DESIGNATION -  83 019.40
 OS0920  PID         -  OS0920
 OS0920  STATE/COUNTY-  SD/TODD
 OS0920  COUNTRY     -  US
 OS0920  USGS QUAD   -  MISSION (2017)
 OS0920
 OS0920                         *CURRENT SURVEY CONTROL
 OS0920  ______________________________________________________________________
 OS0920* NAD 83(1986) POSITION- 43 16 02.     (N) 100 39 06.     (W)   SCALED
 OS0920* NAVD 88 ORTHO HEIGHT -   815.797 (meters)     2676.49  (feet) ADJUSTED
 OS0920  ______________________________________________________________________
 OS0920  GEOID HEIGHT    -        -23.133 (meters)                     GEOID18
 OS0920  DYNAMIC HEIGHT  -        815.466 (meters)     2675.41  (feet) COMP
 OS0920  MODELED GRAVITY -    980,186.9   (mgal)                       NAVD 88
 OS0920
 OS0920  VERT ORDER      -  FIRST     CLASS II
 OS0920
 OS0920.The horizontal coordinates were scaled from a map and have
 OS0920.an estimated accuracy of +/- 6 seconds.
 OS0920
 OS0920.The orthometric height was determined by differential leveling and
 OS0920.adjusted by the NATIONAL GEODETIC SURVEY
 OS0920.in June 1994.
 OS0920
 OS0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0920.GEOID18 height accuracy estimate available here.
 OS0920
 OS0920.Click photographs - Photos may exist for this station.
 OS0920
 OS0920.The dynamic height is computed by dividing the NAVD 88
 OS0920.geopotential number by the normal gravity value computed on the
 OS0920.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0920.degrees latitude (g = 980.6199 gals.).
 OS0920
 OS0920.The modeled gravity was interpolated from observed gravity values.
 OS0920
 OS0920;                    North         East    Units  Estimated Accuracy
 OS0920;SPC SD S     -   103,800.      574,160.      MT  (+/- 180 meters Scaled)
 OS0920
 OS0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659918(NAD 83)
 OS0920
 OS0920                          SUPERSEDED SURVEY CONTROL
 OS0920
 OS0920.No superseded survey control is available for this station.
 OS0920
 OS0920_MARKER: DB = BENCH MARK DISK
 OS0920_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0920_STAMPING: 83-19.40 1985
 OS0920_MARK LOGO: SDDT
 OS0920_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0920_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0920_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0920+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0920
 OS0920  HISTORY     - Date     Condition        Report By
 OS0920  HISTORY     - 1985     MONUMENTED       SDDT
 OS0920  HISTORY     - 19920722 GOOD             NGS
 OS0920
 OS0920                          STATION DESCRIPTION
 OS0920
 OS0920'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0920'3.5 KM (2.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0920'OF U.S. HIGHWAY 18 IN MISSION, 30.5 M (100.1 FT) EAST OF THE
 OS0920'CENTERLINE OF THE HIGHWAY, 15.0 M (49.2 FT) NORTH OF THE CENTER OF A
 OS0920'GRAVELED ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 OS0920'(2.0 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST
 OS0920'OF A WITNESS POST AND FENCE CORNER.  NOTE--THE DISK IS ENCASED IN A
 OS0920'6-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.  THE ROD DEPTH
 OS0920'IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0918 ***********************************************************************
 OS0918  DESIGNATION -  83 019.91
 OS0918  PID         -  OS0918
 OS0918  STATE/COUNTY-  SD/TODD
 OS0918  COUNTRY     -  US
 OS0918  USGS QUAD   -  MISSION (2017)
 OS0918
 OS0918                         *CURRENT SURVEY CONTROL
 OS0918  ______________________________________________________________________
 OS0918* NAD 83(1986) POSITION- 43 16 29.     (N) 100 39 07.     (W)   SCALED
 OS0918* NAVD 88 ORTHO HEIGHT -   801.039 (meters)     2628.08  (feet) ADJUSTED
 OS0918  ______________________________________________________________________
 OS0918  GEOID HEIGHT    -        -23.168 (meters)                     GEOID18
 OS0918  DYNAMIC HEIGHT  -        800.714 (meters)     2627.01  (feet) COMP
 OS0918  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 OS0918
 OS0918  VERT ORDER      -  FIRST     CLASS II
 OS0918
 OS0918.The horizontal coordinates were scaled from a map and have
 OS0918.an estimated accuracy of +/- 6 seconds.
 OS0918
 OS0918.The orthometric height was determined by differential leveling and
 OS0918.adjusted by the NATIONAL GEODETIC SURVEY
 OS0918.in June 1994.
 OS0918
 OS0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0918.GEOID18 height accuracy estimate available here.
 OS0918
 OS0918.Click photographs - Photos may exist for this station.
 OS0918
 OS0918.The dynamic height is computed by dividing the NAVD 88
 OS0918.geopotential number by the normal gravity value computed on the
 OS0918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0918.degrees latitude (g = 980.6199 gals.).
 OS0918
 OS0918.The modeled gravity was interpolated from observed gravity values.
 OS0918
 OS0918;                    North         East    Units  Estimated Accuracy
 OS0918;SPC SD S     -   104,630.      574,140.      MT  (+/- 180 meters Scaled)
 OS0918
 OS0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659926(NAD 83)
 OS0918
 OS0918                          SUPERSEDED SURVEY CONTROL
 OS0918
 OS0918.No superseded survey control is available for this station.
 OS0918
 OS0918_MARKER: DB = BENCH MARK DISK
 OS0918_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0918_STAMPING: 83-19.91 1985
 OS0918_MARK LOGO: SDDT
 OS0918_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0918_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0918+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 OS0918
 OS0918  HISTORY     - Date     Condition        Report By
 OS0918  HISTORY     - 1985     MONUMENTED       SDDT
 OS0918  HISTORY     - 19920722 GOOD             NGS
 OS0918  HISTORY     - 20140930 GOOD             GEOCAC
 OS0918
 OS0918                          STATION DESCRIPTION
 OS0918
 OS0918'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0918'3.5 KM (2.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0918'OF U.S. HIGHWAY 18 IN MISSION, 29.8 M (97.8 FT) EAST OF THE
 OS0918'CENTERLINE OF THE HIGHWAY, 18.5 M (60.7 FT) SOUTH OF THE CENTER OF A
 OS0918'DRIVEWAY, 0.5 M (1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 OS0918'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 OS0918'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0918
 OS0918                          STATION RECOVERY (2014)
 OS0918
 OS0918'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 OS0918'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0917 ***********************************************************************
 OS0917  DESIGNATION -  83 020.44
 OS0917  PID         -  OS0917
 OS0917  STATE/COUNTY-  SD/TODD
 OS0917  COUNTRY     -  US
 OS0917  USGS QUAD   -  MISSION (2017)
 OS0917
 OS0917                         *CURRENT SURVEY CONTROL
 OS0917  ______________________________________________________________________
 OS0917* NAD 83(1986) POSITION- 43 16 52.     (N) 100 39 06.     (W)   SCALED
 OS0917* NAVD 88 ORTHO HEIGHT -   797.882 (meters)     2617.72  (feet) ADJUSTED
 OS0917  ______________________________________________________________________
 OS0917  GEOID HEIGHT    -        -23.199 (meters)                     GEOID18
 OS0917  DYNAMIC HEIGHT  -        797.558 (meters)     2616.65  (feet) COMP
 OS0917  MODELED GRAVITY -    980,188.8   (mgal)                       NAVD 88
 OS0917
 OS0917  VERT ORDER      -  FIRST     CLASS II
 OS0917
 OS0917.The horizontal coordinates were scaled from a map and have
 OS0917.an estimated accuracy of +/- 6 seconds.
 OS0917
 OS0917.The orthometric height was determined by differential leveling and
 OS0917.adjusted by the NATIONAL GEODETIC SURVEY
 OS0917.in June 1994.
 OS0917
 OS0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0917.GEOID18 height accuracy estimate available here.
 OS0917
 OS0917.Click photographs - Photos may exist for this station.
 OS0917
 OS0917.The dynamic height is computed by dividing the NAVD 88
 OS0917.geopotential number by the normal gravity value computed on the
 OS0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0917.degrees latitude (g = 980.6199 gals.).
 OS0917
 OS0917.The modeled gravity was interpolated from observed gravity values.
 OS0917
 OS0917;                    North         East    Units  Estimated Accuracy
 OS0917;SPC SD S     -   105,340.      574,160.      MT  (+/- 180 meters Scaled)
 OS0917
 OS0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659933(NAD 83)
 OS0917
 OS0917                          SUPERSEDED SURVEY CONTROL
 OS0917
 OS0917.No superseded survey control is available for this station.
 OS0917
 OS0917_MARKER: DB = BENCH MARK DISK
 OS0917_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0917_STAMPING: 83-20.44 1985
 OS0917_MARK LOGO: SDDT
 OS0917_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0917_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0917+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0917
 OS0917  HISTORY     - Date     Condition        Report By
 OS0917  HISTORY     - 1985     MONUMENTED       SDDT
 OS0917  HISTORY     - 19920722 GOOD             NGS
 OS0917
 OS0917                          STATION DESCRIPTION
 OS0917
 OS0917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0917'2.7 KM (1.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0917'OF U.S. HIGHWAY 18 IN MISSION, 30.2 M (99.1 FT) EAST OF THE
 OS0917'CENTERLINE OF THE HIGHWAY, 24.3 M (79.7 FT) NORTH OF THE CENTER OF A
 OS0917'GATE AND GRAVELED ROAD, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0
 OS0917'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 OS0917'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0916 ***********************************************************************
 OS0916  DESIGNATION -  83 020.95
 OS0916  PID         -  OS0916
 OS0916  STATE/COUNTY-  SD/TODD
 OS0916  COUNTRY     -  US
 OS0916  USGS QUAD   -  MISSION (2017)
 OS0916
 OS0916                         *CURRENT SURVEY CONTROL
 OS0916  ______________________________________________________________________
 OS0916* NAD 83(1986) POSITION- 43 17 19.     (N) 100 39 08.     (W)   SCALED
 OS0916* NAVD 88 ORTHO HEIGHT -   796.301 (meters)     2612.53  (feet) ADJUSTED
 OS0916  ______________________________________________________________________
 OS0916  GEOID HEIGHT    -        -23.233 (meters)                     GEOID18
 OS0916  DYNAMIC HEIGHT  -        795.979 (meters)     2611.47  (feet) COMP
 OS0916  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 OS0916
 OS0916  VERT ORDER      -  FIRST     CLASS II
 OS0916
 OS0916.The horizontal coordinates were scaled from a map and have
 OS0916.an estimated accuracy of +/- 6 seconds.
 OS0916
 OS0916.The orthometric height was determined by differential leveling and
 OS0916.adjusted by the NATIONAL GEODETIC SURVEY
 OS0916.in June 1994.
 OS0916
 OS0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0916.GEOID18 height accuracy estimate available here.
 OS0916
 OS0916.Click photographs - Photos may exist for this station.
 OS0916
 OS0916.The dynamic height is computed by dividing the NAVD 88
 OS0916.geopotential number by the normal gravity value computed on the
 OS0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0916.degrees latitude (g = 980.6199 gals.).
 OS0916
 OS0916.The modeled gravity was interpolated from observed gravity values.
 OS0916
 OS0916;                    North         East    Units  Estimated Accuracy
 OS0916;SPC SD S     -   106,170.      574,120.      MT  (+/- 180 meters Scaled)
 OS0916
 OS0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659941(NAD 83)
 OS0916
 OS0916                          SUPERSEDED SURVEY CONTROL
 OS0916
 OS0916.No superseded survey control is available for this station.
 OS0916
 OS0916_MARKER: DB = BENCH MARK DISK
 OS0916_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0916_STAMPING: 83-20.95 1985
 OS0916_MARK LOGO: SDDT
 OS0916_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0916+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0916
 OS0916  HISTORY     - Date     Condition        Report By
 OS0916  HISTORY     - 1985     MONUMENTED       SDDT
 OS0916  HISTORY     - 19920722 GOOD             NGS
 OS0916
 OS0916                          STATION DESCRIPTION
 OS0916
 OS0916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0916'1.9 KM (1.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0916'OF U.S. HIGHWAY 18 IN MISSION, 29.9 M (98.1 FT) EAST OF THE
 OS0916'CENTERLINE OF THE HIGHWAY, 9.7 M (31.8 FT) NORTH OF THE CENTER OF A
 OS0916'GATE AND TRACK ROAD, 0.5 M (1.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT)
 OS0916'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 OS0916'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7891 ***********************************************************************
 AC7891  CBN         -  This is a Cooperative Base Network Control Station.
 AC7891  DESIGNATION -  83 025.52
 AC7891  PID         -  AC7891
 AC7891  STATE/COUNTY-  SD/TODD
 AC7891  COUNTRY     -  US
 AC7891  USGS QUAD   -  MISSION (2017)
 AC7891
 AC7891                         *CURRENT SURVEY CONTROL
 AC7891  ______________________________________________________________________
 AC7891* NAD 83(2011) POSITION- 43 18 32.19521(N) 100 42 37.89326(W)   ADJUSTED
 AC7891* NAD 83(2011) ELLIP HT-   795.597 (meters)        (06/27/12)   ADJUSTED
 AC7891* NAD 83(2011) EPOCH   -  2010.00
 AC7891* NAVD 88 ORTHO HEIGHT -   818.8   (meters)     2686.    (feet) GPS OBS
 AC7891  ______________________________________________________________________
 AC7891  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7891  GEOID HEIGHT    -        -23.104 (meters)                     GEOID96
 AC7891  GEOID HEIGHT    -        -23.154 (meters)                     GEOID18
 AC7891  NAD 83(2011) X  -   -864,013.890 (meters)                     COMP
 AC7891  NAD 83(2011) Y  - -4,568,064.196 (meters)                     COMP
 AC7891  NAD 83(2011) Z  -  4,353,085.971 (meters)                     COMP
 AC7891  LAPLACE CORR    -         -7.41  (seconds)                    DEFLEC18
 AC7891
 AC7891  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7891  Standards:
 AC7891         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7891            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7891  -------------------------------------------------------------------
 AC7891  NETWORK    0.97   2.98           0.46   0.30   1.52     -0.08909069
 AC7891  -------------------------------------------------------------------
 AC7891  Click here for local accuracies and other accuracy information.
 AC7891
 AC7891.The horizontal coordinates were established by GPS observations
 AC7891.and adjusted by the National Geodetic Survey in June 2012.
 AC7891
 AC7891.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7891.been affixed to the stable North American tectonic plate. See 
 AC7891.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7891
 AC7891.The horizontal coordinates are valid at the epoch date displayed above
 AC7891.which is a decimal equivalence of Year/Month/Day.
 AC7891
 AC7891.The orthometric height was determined by GPS observations and a
 AC7891.high-resolution geoid model.
 AC7891
 AC7891.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7891.GEOID18 height accuracy estimate available here.
 AC7891
 AC7891.Click photographs - Photos may exist for this station.
 AC7891
 AC7891.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7891
 AC7891.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7891
 AC7891.The ellipsoidal height was determined by GPS observations
 AC7891.and is referenced to NAD 83.
 AC7891
 AC7891. The following values were computed from the NAD 83(2011) position.
 AC7891
 AC7891;                    North         East     Units Scale Factor Converg.
 AC7891;SPC SD S     -   108,450.850   569,400.408   MT  0.99992138   -0 15 36.7
 AC7891;SPC SD S     -   355,809.16  1,868,107.84   sFT  0.99992138   -0 15 36.7
 AC7891;UTM  14      - 4,796,543.936   361,277.160   MT  0.99983673   -1 10 24.6
 AC7891
 AC7891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7891!SPC SD S     -   0.99987525  x   0.99992138  =   0.99979664
 AC7891!UTM  14      -   0.99987525  x   0.99983673  =   0.99971200
 AC7891
 AC7891_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6127796543(NAD 83)
 AC7891
 AC7891                          SUPERSEDED SURVEY CONTROL
 AC7891
 AC7891  NAD 83(2007)-  43 18 32.19514(N)    100 42 37.89446(W) AD(2002.00) 0
 AC7891  ELLIP H (02/10/07)  795.632  (m)                       GP(2002.00)    
 AC7891  ELLIP H (04/15/04)  795.619  (m)                       GP(       ) 2 1
 AC7891  NAD 83(1996)-  43 18 32.19465(N)    100 42 37.89441(W) AD(       ) B
 AC7891  ELLIP H (04/18/97)  795.662  (m)                       GP(       ) 4 1
 AC7891
 AC7891.Superseded values are not recommended for survey control.
 AC7891
 AC7891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7891.See file dsdata.pdf to determine how the superseded data were derived.
 AC7891
 AC7891_MARKER: Z = SEE DESCRIPTION
 AC7891_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7891_STAMPING: 83-25.52 1995
 AC7891_MARK LOGO: NGS
 AC7891_PROJECTION: FLUSH
 AC7891_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7891_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7891_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7891+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1996
 AC7891_ROD/PIPE-DEPTH: 12.8 meters
 AC7891_SLEEVE-DEPTH  : 1.8 meters
 AC7891
 AC7891  HISTORY     - Date     Condition        Report By
 AC7891  HISTORY     - 1995     MONUMENTED       SDDT
 AC7891  HISTORY     - 19960925 GOOD             NGS
 AC7891
 AC7891                          STATION DESCRIPTION
 AC7891
 AC7891'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7891'THE STATION IS LOCATED ABOUT 2.5 MI (4.0 KM) NORTHWEST OF MISSION, ON
 AC7891'U.S. HIGHWAY 83.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7891'STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83 NORTH AND 18, WEST OF
 AC7891'MISSION, GO NORTH ON U.S. HIGHWAY 83 FOR 0.4 MI (0.6 KM) TO THE
 AC7891'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7891'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7891'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 30.3 M (99.4 FT) EAST OF THE
 AC7891'HIGHWAY CENTERLINE, 6.4 M (21.0 FT) SOUTH OF THE CENTER OF A FIELD
 AC7891'ENTRANCE ROAD, 0.5 M (1.6 FT) EAST OF A METAL GUARD POST, AND 0.4 M
 AC7891'(1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 AC7891'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7916 ***********************************************************************
 AC7916  CBN         -  This is a Cooperative Base Network Control Station.
 AC7916  DESIGNATION -  83 043.43
 AC7916  PID         -  AC7916
 AC7916  STATE/COUNTY-  SD/MELLETTE
 AC7916  COUNTRY     -  US
 AC7916  USGS QUAD   -  WHITE RIVER EAST (2017)
 AC7916
 AC7916                         *CURRENT SURVEY CONTROL
 AC7916  ______________________________________________________________________
 AC7916* NAD 83(2011) POSITION- 43 33 12.24208(N) 100 44 49.81644(W)   ADJUSTED
 AC7916* NAD 83(2011) ELLIP HT-   628.072 (meters)        (06/27/12)   ADJUSTED
 AC7916* NAD 83(2011) EPOCH   -  2010.00
 AC7916* NAVD 88 ORTHO HEIGHT -   652.0   (meters)     2139.    (feet) GPS OBS
 AC7916  ______________________________________________________________________
 AC7916  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7916  GEOID HEIGHT    -        -23.817 (meters)                     GEOID96
 AC7916  GEOID HEIGHT    -        -23.875 (meters)                     GEOID18
 AC7916  NAD 83(2011) X  -   -863,430.477 (meters)                     COMP
 AC7916  NAD 83(2011) Y  - -4,549,044.914 (meters)                     COMP
 AC7916  NAD 83(2011) Z  -  4,372,696.242 (meters)                     COMP
 AC7916  LAPLACE CORR    -         -5.72  (seconds)                    DEFLEC18
 AC7916
 AC7916  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7916  Standards:
 AC7916         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7916            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7916  -------------------------------------------------------------------
 AC7916  NETWORK    1.63   4.39           0.77   0.50   2.24     -0.08178013
 AC7916  -------------------------------------------------------------------
 AC7916  Click here for local accuracies and other accuracy information.
 AC7916
 AC7916.The horizontal coordinates were established by GPS observations
 AC7916.and adjusted by the National Geodetic Survey in June 2012.
 AC7916
 AC7916.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7916.been affixed to the stable North American tectonic plate. See 
 AC7916.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7916
 AC7916.The horizontal coordinates are valid at the epoch date displayed above
 AC7916.which is a decimal equivalence of Year/Month/Day.
 AC7916
 AC7916.The orthometric height was determined by GPS observations and a
 AC7916.high-resolution geoid model.
 AC7916
 AC7916.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7916.GEOID18 height accuracy estimate available here.
 AC7916
 AC7916.Click photographs - Photos may exist for this station.
 AC7916
 AC7916.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7916
 AC7916.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7916
 AC7916.The ellipsoidal height was determined by GPS observations
 AC7916.and is referenced to NAD 83.
 AC7916
 AC7916. The following values were computed from the NAD 83(2011) position.
 AC7916
 AC7916;                    North         East     Units Scale Factor Converg.
 AC7916;SPC SD S     -   135,621.808   566,562.909   MT  0.99990751   -0 17 07.8
 AC7916;SPC SD S     -   444,952.55  1,858,798.48   sFT  0.99990751   -0 17 07.8
 AC7916;UTM  14      - 4,823,754.818   358,874.522   MT  0.99984498   -1 12 14.6
 AC7916
 AC7916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7916!SPC SD S     -   0.99990152  x   0.99990751  =   0.99980904
 AC7916!UTM  14      -   0.99990152  x   0.99984498  =   0.99974651
 AC7916
 AC7916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP5887423754(NAD 83)
 AC7916
 AC7916                          SUPERSEDED SURVEY CONTROL
 AC7916
 AC7916  NAD 83(2007)-  43 33 12.24225(N)    100 44 49.81763(W) AD(2002.00) 0
 AC7916  ELLIP H (02/10/07)  628.107  (m)                       GP(2002.00)    
 AC7916  ELLIP H (04/15/04)  628.097  (m)                       GP(       ) 2 1
 AC7916  NAD 83(1996)-  43 33 12.24149(N)    100 44 49.81739(W) AD(       ) B
 AC7916  ELLIP H (04/18/97)  628.149  (m)                       GP(       ) 4 1
 AC7916
 AC7916.Superseded values are not recommended for survey control.
 AC7916
 AC7916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7916.See file dsdata.pdf to determine how the superseded data were derived.
 AC7916
 AC7916_MARKER: Z = SEE DESCRIPTION
 AC7916_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7916_STAMPING: 83-43.43 1995
 AC7916_MARK LOGO: NGS
 AC7916_PROJECTION: FLUSH
 AC7916_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7916_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7916+SATELLITE: SATELLITE OBSERVATIONS - July 29, 1996
 AC7916_ROD/PIPE-DEPTH: 6.4 meters
 AC7916_SLEEVE-DEPTH  : 1.8 meters
 AC7916
 AC7916  HISTORY     - Date     Condition        Report By
 AC7916  HISTORY     - 1995     MONUMENTED       SDDT
 AC7916  HISTORY     - 19960729 GOOD             NGS
 AC7916
 AC7916                          STATION DESCRIPTION
 AC7916
 AC7916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7916'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) SOUTH OF WHITE RIVER, ON
 AC7916'U.S. HIGHWAY 83.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 AC7916'STATION FROM JUNCTION OF U.S. HIGHWAY 83 AND STATE HIGHWAY 44 WEST IN
 AC7916'WHITE RIVER, GO SOUTH ON U.S. HIGHWAY 83 FOR 0.85 MI (1.37 KM) TO THE
 AC7916'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7916'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7916'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 97.0 FT (29.6 M) EAST OF THE
 AC7916'HIGHWAY CENTERLINE, 63.7 FT (19.4 M) SOUTH OF AN UNDERGROUND CABLE
 AC7916'JUNCTION BOX, 20.7 FT (6.3 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE,
 AC7916'2.6 FT (0.8 M) WEST OF A FENCE, 1.6 FT (0.5 M) WEST OF A WITNESS POST,
 AC7916'1.3 FT (0.4 M) EAST OF A METAL GUARD POST, AND 0.08 M (0.26 FT) BELOW
 AC7916'THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7916'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7852 ***********************************************************************
 AC7852  DESIGNATION -  83 102.34
 AC7852  PID         -  AC7852
 AC7852  STATE/COUNTY-  SD/LYMAN
 AC7852  COUNTRY     -  US
 AC7852  USGS QUAD   -  SOUTH OF PIERRE (2017)
 AC7852
 AC7852                         *CURRENT SURVEY CONTROL
 AC7852  ______________________________________________________________________
 AC7852* NAD 83(2011) POSITION- 44 07 37.02214(N) 100 20 26.69566(W)   ADJUSTED
 AC7852* NAD 83(2011) ELLIP HT-   632.134 (meters)        (06/27/12)   ADJUSTED
 AC7852* NAD 83(2011) EPOCH   -  2010.00
 AC7852* NAVD 88 ORTHO HEIGHT -   656.3   (meters)     2153.    (feet) GPS OBS
 AC7852  ______________________________________________________________________
 AC7852  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7852  GEOID HEIGHT    -        -24.049 (meters)                     GEOID96
 AC7852  GEOID HEIGHT    -        -24.144 (meters)                     GEOID18
 AC7852  NAD 83(2011) X  -   -823,217.310 (meters)                     COMP
 AC7852  NAD 83(2011) Y  - -4,511,630.588 (meters)                     COMP
 AC7852  NAD 83(2011) Z  -  4,418,667.823 (meters)                     COMP
 AC7852  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 AC7852
 AC7852  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7852  Standards:
 AC7852         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7852            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7852  -------------------------------------------------------------------
 AC7852  NETWORK    1.13   3.27           0.52   0.38   1.67     -0.02953311
 AC7852  -------------------------------------------------------------------
 AC7852  Click here for local accuracies and other accuracy information.
 AC7852
 AC7852.The horizontal coordinates were established by GPS observations
 AC7852.and adjusted by the National Geodetic Survey in June 2012.
 AC7852
 AC7852.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7852.been affixed to the stable North American tectonic plate. See 
 AC7852.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7852
 AC7852.The horizontal coordinates are valid at the epoch date displayed above
 AC7852.which is a decimal equivalence of Year/Month/Day.
 AC7852
 AC7852.The orthometric height was determined by GPS observations and a
 AC7852.high-resolution geoid model.
 AC7852
 AC7852.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7852.GEOID18 height accuracy estimate available here.
 AC7852
 AC7852.Click photographs - Photos may exist for this station.
 AC7852
 AC7852.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7852
 AC7852.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7852
 AC7852.The ellipsoidal height was determined by GPS observations
 AC7852.and is referenced to NAD 83.
 AC7852
 AC7852. The following values were computed from the NAD 83(2011) position.
 AC7852
 AC7852;                    North         East     Units Scale Factor Converg.
 AC7852;SPC SD S     -   199,259.978   599,406.536   MT  0.99994623   -0 00 18.4
 AC7852;SPC SD S     -   653,738.78  1,966,552.94   sFT  0.99994623   -0 00 18.4
 AC7852;UTM  14      - 4,886,847.008   392,735.810   MT  0.99974150   -0 56 00.9
 AC7852
 AC7852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7852!SPC SD S     -   0.99990089  x   0.99994623  =   0.99984712
 AC7852!UTM  14      -   0.99990089  x   0.99974150  =   0.99964242
 AC7852
 AC7852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9273586847(NAD 83)
 AC7852
 AC7852                          SUPERSEDED SURVEY CONTROL
 AC7852
 AC7852  NAD 83(2007)-  44 07 37.02223(N)    100 20 26.69678(W) AD(2002.00) 0
 AC7852  ELLIP H (02/10/07)  632.160  (m)                       GP(2002.00)    
 AC7852  ELLIP H (04/15/04)  632.166  (m)                       GP(       ) 2 1
 AC7852  NAD 83(1996)-  44 07 37.02159(N)    100 20 26.69625(W) AD(       ) B
 AC7852  ELLIP H (04/18/97)  632.219  (m)                       GP(       ) 4 1
 AC7852
 AC7852.Superseded values are not recommended for survey control.
 AC7852
 AC7852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7852.See file dsdata.pdf to determine how the superseded data were derived.
 AC7852
 AC7852_MARKER: Z = SEE DESCRIPTION
 AC7852_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7852_STAMPING: 83-102.34 1995
 AC7852_MARK LOGO: NGS
 AC7852_PROJECTION: FLUSH
 AC7852_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7852+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7852_ROD/PIPE-DEPTH: 12.9 meters
 AC7852_SLEEVE-DEPTH  : 1.8 meters
 AC7852
 AC7852  HISTORY     - Date     Condition        Report By
 AC7852  HISTORY     - 1995     MONUMENTED       SDDT
 AC7852  HISTORY     - 19960924 GOOD             NGS
 AC7852  HISTORY     - 20130116 GOOD             INDIV
 AC7852
 AC7852                          STATION DESCRIPTION
 AC7852
 AC7852'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7852'THE STATION IS LOCATED ABOUT 16.3 MI (26.2 KM) SOUTH OF FORT PIERRE
 AC7852'AND 15.0 MI (24.1 KM) NORTH OF THE JUNCTION OF INTERSTATE HIGHWAY 90,
 AC7852'ON U.S. HIGHWAY 83.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7852'THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 83 AND STATE HIGHWAY
 AC7852'1806 ON THE SOUTH SIDE OF FORT PIERRE, GO SOUTH ON U.S. HIGHWAY 83 FOR
 AC7852'15.1 MI (24.3 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 AC7852'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7852'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.5 M (96.8
 AC7852'FT) WEST OF THE HIGHWAY CENTERLINE, 7.9 M (25.9 FT) SOUTH OF THE
 AC7852'CENTER OF A FIELD ENTRANCE ROAD, 0.8 M (2.6 FT) EAST OF A WITNESS POST
 AC7852'AND FENCE, AND 0.5 M (1.6 FT) WEST OF A METAL GUARD POST.
 AC7852'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7852'A 4-INCH PVC CAP.
 AC7852
 AC7852                          STATION RECOVERY (2013)
 AC7852
 AC7852'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7936 ***********************************************************************
 AC7936  CBN         -  This is a Cooperative Base Network Control Station.
 AC7936  DESIGNATION -  83 158.06
 AC7936  PID         -  AC7936
 AC7936  STATE/COUNTY-  SD/SULLY
 AC7936  COUNTRY     -  US
 AC7936  USGS QUAD   -  AGAR (2017)
 AC7936
 AC7936                         *CURRENT SURVEY CONTROL
 AC7936  ______________________________________________________________________
 AC7936* NAD 83(2011) POSITION- 44 46 48.50166(N) 100 04 41.66300(W)   ADJUSTED
 AC7936* NAD 83(2011) ELLIP HT-   546.441 (meters)        (06/27/12)   ADJUSTED
 AC7936* NAD 83(2011) EPOCH   -  2010.00
 AC7936* NAVD 88 ORTHO HEIGHT -   569.3   (meters)     1868.    (feet) GPS OBS
 AC7936  ______________________________________________________________________
 AC7936  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7936  GEOID HEIGHT    -        -22.800 (meters)                     GEOID96
 AC7936  GEOID HEIGHT    -        -22.898 (meters)                     GEOID18
 AC7936  NAD 83(2011) X  -   -793,631.301 (meters)                     COMP
 AC7936  NAD 83(2011) Y  - -4,465,242.534 (meters)                     COMP
 AC7936  NAD 83(2011) Z  -  4,470,423.447 (meters)                     COMP
 AC7936  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 AC7936
 AC7936  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7936  Standards:
 AC7936         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7936            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7936  -------------------------------------------------------------------
 AC7936  NETWORK    0.94   2.76           0.44   0.30   1.41     -0.06850174
 AC7936  -------------------------------------------------------------------
 AC7936  Click here for local accuracies and other accuracy information.
 AC7936
 AC7936.The horizontal coordinates were established by GPS observations
 AC7936.and adjusted by the National Geodetic Survey in June 2012.
 AC7936
 AC7936.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7936.been affixed to the stable North American tectonic plate. See 
 AC7936.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7936
 AC7936.The horizontal coordinates are valid at the epoch date displayed above
 AC7936.which is a decimal equivalence of Year/Month/Day.
 AC7936
 AC7936.The orthometric height was determined by GPS observations and a
 AC7936.high-resolution geoid model.
 AC7936
 AC7936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7936.GEOID18 height accuracy estimate available here.
 AC7936
 AC7936.Click photographs - Photos may exist for this station.
 AC7936
 AC7936.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7936
 AC7936.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7936
 AC7936.The ellipsoidal height was determined by GPS observations
 AC7936.and is referenced to NAD 83.
 AC7936
 AC7936. The following values were computed from the NAD 83(2011) position.
 AC7936
 AC7936;                    North         East     Units Scale Factor Converg.
 AC7936;SPC SD N     -   105,213.988   593,807.808   MT  0.99995025   -0 03 19.3
 AC7936;SPC SD N     -   345,189.56  1,948,184.45   sFT  0.99995025   -0 03 19.3
 AC7936;UTM  14      - 4,959,092.574   414,693.796   MT  0.99968949   -0 45 34.4
 AC7936
 AC7936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7936!SPC SD N     -   0.99991433  x   0.99995025  =   0.99986458
 AC7936!UTM  14      -   0.99991433  x   0.99968949  =   0.99960385
 AC7936
 AC7936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1469359092(NAD 83)
 AC7936
 AC7936                          SUPERSEDED SURVEY CONTROL
 AC7936
 AC7936  NAD 83(2007)-  44 46 48.50168(N)    100 04 41.66419(W) AD(2002.00) 0
 AC7936  ELLIP H (02/10/07)  546.471  (m)                       GP(2002.00)    
 AC7936  ELLIP H (04/15/04)  546.480  (m)                       GP(       ) 2 1
 AC7936  NAD 83(1996)-  44 46 48.50103(N)    100 04 41.66367(W) AD(       ) B
 AC7936  ELLIP H (04/18/97)  546.524  (m)                       GP(       ) 4 1
 AC7936
 AC7936.Superseded values are not recommended for survey control.
 AC7936
 AC7936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7936.See file dsdata.pdf to determine how the superseded data were derived.
 AC7936
 AC7936_MARKER: Z = SEE DESCRIPTION
 AC7936_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7936_STAMPING: 83-158.06 1995
 AC7936_MARK LOGO: NGS
 AC7936_PROJECTION: FLUSH
 AC7936_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7936_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7936+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7936_ROD/PIPE-DEPTH: 6.4 meters
 AC7936_SLEEVE-DEPTH  : 1.8 meters
 AC7936
 AC7936  HISTORY     - Date     Condition        Report By
 AC7936  HISTORY     - 1995     MONUMENTED       SDDT
 AC7936  HISTORY     - 19960812 GOOD             NGS
 AC7936  HISTORY     - 20130116 GOOD             INDIV
 AC7936
 AC7936                          STATION DESCRIPTION
 AC7936
 AC7936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7936'THE STATION IS LOCATED ABOUT 25.0 MI (40.2 KM) NORTH-NORTHEAST OF
 AC7936'PIERRE, 15.0 MI (24.1 KM) SOUTH-SOUTHWEST OF GETTYSBURG, 5.0 MI (8.0
 AC7936'KM) NORTH OF ONIDA, AND 4.0 MI (6.4 KM) SOUTH OF AGAR, ON AN EAST-WEST
 AC7936'GRAVELED COUNTY ROAD.  OWNERSHIP--SULLY COUNTY.  TO REACH THE STATION
 AC7936'FROM THE JUNCTION OF U.S. HIGHWAY 83 AND PAVED ROAD LEADING TO ONIDA,
 AC7936'GO NORTH ON U.S. HIGHWAY 83 FOR 5.0 MI (8.0 KM) TO THE JUNCTION OF AN
 AC7936'EAST/WEST GRAVELED COUNTY ROAD, TURN RIGHT AND GO EAST ON THE GRAVELED
 AC7936'ROAD FOR 0.25 MI (0.40 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 AC7936'A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AC7936'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED
 AC7936'330.8 FT (100.8 M) WEST OF THE CENTER OF A FIELD ENTRANCE ROAD, 74.3
 AC7936'FT (22.6 M) NORTH-NORTHWEST OF THE 3RD UTILITY POLE EAST OF THE
 AC7936'HIGHWAY, 32.4 FT (9.9 M) NORTH OF THE ROAD CENTER, 1.5 FT (0.5 M) WEST
 AC7936'OF A WITNESS POST, AND 1.4 FT (0.4 M) SOUTH OF A FENCE.  NOTE--ACCESS
 AC7936'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7936'CAP.
 AC7936
 AC7936                          STATION RECOVERY (2013)
 AC7936
 AC7936'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7936'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6922 ***********************************************************************
 AE6922  DESIGNATION -  83 176.25
 AE6922  PID         -  AE6922
 AE6922  STATE/COUNTY-  SD/POTTER
 AE6922  COUNTRY     -  US
 AE6922  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6922
 AE6922                         *CURRENT SURVEY CONTROL
 AE6922  ______________________________________________________________________
 AE6922* NAD 83(1986) POSITION- 45 01 47.     (N) 100 03 50.     (W)   SCALED
 AE6922* NAVD 88 ORTHO HEIGHT -   598.494 (meters)     1963.56  (feet) ADJUSTED
 AE6922  ______________________________________________________________________
 AE6922  GEOID HEIGHT    -        -22.515 (meters)                     GEOID18
 AE6922  DYNAMIC HEIGHT  -        598.402 (meters)     1963.26  (feet) COMP
 AE6922  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 AE6922
 AE6922  VERT ORDER      -  FIRST     CLASS II
 AE6922
 AE6922.The horizontal coordinates were scaled from a map and have
 AE6922.an estimated accuracy of +/- 6 seconds.
 AE6922
 AE6922.The orthometric height was determined by differential leveling and
 AE6922.adjusted by the NATIONAL GEODETIC SURVEY
 AE6922.in July 1998.
 AE6922
 AE6922.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6922.GEOID18 height accuracy estimate available here.
 AE6922
 AE6922.Click photographs - Photos may exist for this station.
 AE6922
 AE6922.The dynamic height is computed by dividing the NAVD 88
 AE6922.geopotential number by the normal gravity value computed on the
 AE6922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6922.degrees latitude (g = 980.6199 gals.).
 AE6922
 AE6922.The modeled gravity was interpolated from observed gravity values.
 AE6922
 AE6922;                    North         East    Units  Estimated Accuracy
 AE6922;SPC SD N     -   132,950.      594,970.      MT  (+/- 180 meters Scaled)
 AE6922
 AE6922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ161868(NAD 83)
 AE6922
 AE6922                          SUPERSEDED SURVEY CONTROL
 AE6922
 AE6922.No superseded survey control is available for this station.
 AE6922
 AE6922_MARKER: DD = SURVEY DISK
 AE6922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6922_STAMPING: 83-176.25 1996
 AE6922_MARK LOGO: SDDT
 AE6922_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6922+STABILITY: SURFACE MOTION
 AE6922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6922+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6922
 AE6922  HISTORY     - Date     Condition        Report By
 AE6922  HISTORY     - 1996     MONUMENTED       SDDT
 AE6922  HISTORY     - 19970309 GOOD             NGS
 AE6922
 AE6922                          STATION DESCRIPTION
 AE6922
 AE6922'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6922'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6922'EXENE STREET IN GETTYSBURG, THENCE 1.8 KM (1.10 MI) NORTHERLY ALONG
 AE6922'U.S. HIGHWAY 83, 417.0 M (1368.1 FT) NORTH OF MILEPOST 176, 15.2 M
 AE6922'(49.9 FT) WEST OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) SOUTH OF THE
 AE6922'CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE6922'HIGHWAY, 0.3 M (1.0 FT) EAST OF THE CENTER OF 2 BRACED FENCE POSTS AND
 AE6922'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6923 ***********************************************************************
 AE6923  DESIGNATION -  83 177.17
 AE6923  PID         -  AE6923
 AE6923  STATE/COUNTY-  SD/POTTER
 AE6923  COUNTRY     -  US
 AE6923  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6923
 AE6923                         *CURRENT SURVEY CONTROL
 AE6923  ______________________________________________________________________
 AE6923* NAD 83(1986) POSITION- 45 02 34.     (N) 100 03 45.     (W)   SCALED
 AE6923* NAVD 88 ORTHO HEIGHT -   609.917 (meters)     2001.04  (feet) ADJUSTED
 AE6923  ______________________________________________________________________
 AE6923  GEOID HEIGHT    -        -22.497 (meters)                     GEOID18
 AE6923  DYNAMIC HEIGHT  -        609.824 (meters)     2000.73  (feet) COMP
 AE6923  MODELED GRAVITY -    980,444.8   (mgal)                       NAVD 88
 AE6923
 AE6923  VERT ORDER      -  FIRST     CLASS II
 AE6923
 AE6923.The horizontal coordinates were scaled from a map and have
 AE6923.an estimated accuracy of +/- 6 seconds.
 AE6923
 AE6923.The orthometric height was determined by differential leveling and
 AE6923.adjusted by the NATIONAL GEODETIC SURVEY
 AE6923.in July 1998.
 AE6923
 AE6923.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6923.GEOID18 height accuracy estimate available here.
 AE6923
 AE6923.Click photographs - Photos may exist for this station.
 AE6923
 AE6923.The dynamic height is computed by dividing the NAVD 88
 AE6923.geopotential number by the normal gravity value computed on the
 AE6923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6923.degrees latitude (g = 980.6199 gals.).
 AE6923
 AE6923.The modeled gravity was interpolated from observed gravity values.
 AE6923
 AE6923;                    North         East    Units  Estimated Accuracy
 AE6923;SPC SD N     -   134,400.      595,080.      MT  (+/- 180 meters Scaled)
 AE6923
 AE6923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ163882(NAD 83)
 AE6923
 AE6923                          SUPERSEDED SURVEY CONTROL
 AE6923
 AE6923.No superseded survey control is available for this station.
 AE6923
 AE6923_MARKER: DD = SURVEY DISK
 AE6923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6923_STAMPING: 83-177.17 1996
 AE6923_MARK LOGO: SDDT
 AE6923_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6923+STABILITY: SURFACE MOTION
 AE6923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6923+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6923
 AE6923  HISTORY     - Date     Condition        Report By
 AE6923  HISTORY     - 1996     MONUMENTED       SDDT
 AE6923  HISTORY     - 19970309 GOOD             NGS
 AE6923
 AE6923                          STATION DESCRIPTION
 AE6923
 AE6923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6923'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6923'EXENE STREET IN GETTYSBURG, THENCE 3.2 KM (2.00 MI) NORTHERLY ALONG
 AE6923'U.S. HIGHWAY 83, 239.0 M (784.1 FT) NORTH OF MILEPOST 177, 21.3 M
 AE6923'(69.9 FT) NORTH OF THE CENTER OF A DIRT ROAD, 15.8 M (51.8 FT) WEST OF
 AE6923'THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) NORTHEAST OF A UTILITY POLE
 AE6923'WITH 2 GUY CABLES, 8.5 M (27.9 FT) NORTHWEST OF THE WEST END OF A
 AE6923'CULVERT UNDER THE HIGHWAY, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE
 AE6923'HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE6923'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6924 ***********************************************************************
 AE6924  DESIGNATION -  83 178.49
 AE6924  PID         -  AE6924
 AE6924  STATE/COUNTY-  SD/POTTER
 AE6924  COUNTRY     -  US
 AE6924  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6924
 AE6924                         *CURRENT SURVEY CONTROL
 AE6924  ______________________________________________________________________
 AE6924* NAD 83(1986) POSITION- 45 03 45.     (N) 100 03 47.     (W)   SCALED
 AE6924* NAVD 88 ORTHO HEIGHT -   622.321 (meters)     2041.73  (feet) ADJUSTED
 AE6924  ______________________________________________________________________
 AE6924  GEOID HEIGHT    -        -22.469 (meters)                     GEOID18
 AE6924  DYNAMIC HEIGHT  -        622.228 (meters)     2041.43  (feet) COMP
 AE6924  MODELED GRAVITY -    980,447.4   (mgal)                       NAVD 88
 AE6924
 AE6924  VERT ORDER      -  FIRST     CLASS II
 AE6924
 AE6924.The horizontal coordinates were scaled from a map and have
 AE6924.an estimated accuracy of +/- 6 seconds.
 AE6924
 AE6924.The orthometric height was determined by differential leveling and
 AE6924.adjusted by the NATIONAL GEODETIC SURVEY
 AE6924.in July 1998.
 AE6924
 AE6924.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6924.GEOID18 height accuracy estimate available here.
 AE6924
 AE6924.Click photographs - Photos may exist for this station.
 AE6924
 AE6924.The dynamic height is computed by dividing the NAVD 88
 AE6924.geopotential number by the normal gravity value computed on the
 AE6924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6924.degrees latitude (g = 980.6199 gals.).
 AE6924
 AE6924.The modeled gravity was interpolated from observed gravity values.
 AE6924
 AE6924;                    North         East    Units  Estimated Accuracy
 AE6924;SPC SD N     -   136,590.      595,030.      MT  (+/- 180 meters Scaled)
 AE6924
 AE6924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ163904(NAD 83)
 AE6924
 AE6924                          SUPERSEDED SURVEY CONTROL
 AE6924
 AE6924.No superseded survey control is available for this station.
 AE6924
 AE6924_MARKER: DD = SURVEY DISK
 AE6924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6924_STAMPING: 83-178.49 1996
 AE6924_MARK LOGO: SDDT
 AE6924_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6924+STABILITY: SURFACE MOTION
 AE6924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6924+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6924
 AE6924  HISTORY     - Date     Condition        Report By
 AE6924  HISTORY     - 1996     MONUMENTED       SDDT
 AE6924  HISTORY     - 19970309 GOOD             NGS
 AE6924
 AE6924                          STATION DESCRIPTION
 AE6924
 AE6924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6924'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6924'EXENE STREET IN GETTYSBURG, THENCE 5.4 KM (3.35 MI) NORTHERLY ALONG
 AE6924'U.S. HIGHWAY 83, 763.0 M (2503.3 FT) NORTH OF MILEPOST 178, 30.5 M
 AE6924'(100.1 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 14.9 M (48.9 FT)
 AE6924'WEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE6924'HIGHWAY, 0.9 M (3.0 FT) NORTH OF A 3 BY 5-INCH WOODEN POST, 0.3 M (1.0
 AE6924'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE6924'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6925 ***********************************************************************
 AE6925  DESIGNATION -  83 179.30
 AE6925  PID         -  AE6925
 AE6925  STATE/COUNTY-  SD/POTTER
 AE6925  COUNTRY     -  US
 AE6925  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6925
 AE6925                         *CURRENT SURVEY CONTROL
 AE6925  ______________________________________________________________________
 AE6925* NAD 83(1986) POSITION- 45 04 31.     (N) 100 03 47.     (W)   SCALED
 AE6925* NAVD 88 ORTHO HEIGHT -   627.426 (meters)     2058.48  (feet) ADJUSTED
 AE6925  ______________________________________________________________________
 AE6925  GEOID HEIGHT    -        -22.453 (meters)                     GEOID18
 AE6925  DYNAMIC HEIGHT  -        627.334 (meters)     2058.18  (feet) COMP
 AE6925  MODELED GRAVITY -    980,449.1   (mgal)                       NAVD 88
 AE6925
 AE6925  VERT ORDER      -  FIRST     CLASS II
 AE6925
 AE6925.The horizontal coordinates were scaled from a map and have
 AE6925.an estimated accuracy of +/- 6 seconds.
 AE6925
 AE6925.The orthometric height was determined by differential leveling and
 AE6925.adjusted by the NATIONAL GEODETIC SURVEY
 AE6925.in July 1998.
 AE6925
 AE6925.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6925.GEOID18 height accuracy estimate available here.
 AE6925
 AE6925.Click photographs - Photos may exist for this station.
 AE6925
 AE6925.The dynamic height is computed by dividing the NAVD 88
 AE6925.geopotential number by the normal gravity value computed on the
 AE6925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6925.degrees latitude (g = 980.6199 gals.).
 AE6925
 AE6925.The modeled gravity was interpolated from observed gravity values.
 AE6925
 AE6925;                    North         East    Units  Estimated Accuracy
 AE6925;SPC SD N     -   138,010.      595,040.      MT  (+/- 180 meters Scaled)
 AE6925
 AE6925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ163918(NAD 83)
 AE6925
 AE6925                          SUPERSEDED SURVEY CONTROL
 AE6925
 AE6925.No superseded survey control is available for this station.
 AE6925
 AE6925_MARKER: DD = SURVEY DISK
 AE6925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6925_STAMPING: 83-179.30 1996
 AE6925_MARK LOGO: SDDT
 AE6925_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6925+STABILITY: SURFACE MOTION
 AE6925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6925+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6925
 AE6925  HISTORY     - Date     Condition        Report By
 AE6925  HISTORY     - 1996     MONUMENTED       SDDT
 AE6925  HISTORY     - 19970309 GOOD             NGS
 AE6925
 AE6925                          STATION DESCRIPTION
 AE6925
 AE6925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6925'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6925'EXENE STREET IN GETTYSBURG, THENCE 6.8 KM (4.20 MI) NORTHERLY ALONG
 AE6925'U.S. HIGHWAY 83, 547.0 M (1794.6 FT) NORTH OF MILEPOST 179, 13.7 M
 AE6925'(44.9 FT) WEST OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) SOUTH OF THE
 AE6925'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) SOUTHEAST OF A 3 BY 5-INCH
 AE6925'WOODEN POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE6925'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE6925'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6926 ***********************************************************************
 AE6926  DESIGNATION -  83 180.11
 AE6926  PID         -  AE6926
 AE6926  STATE/COUNTY-  SD/POTTER
 AE6926  COUNTRY     -  US
 AE6926  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6926
 AE6926                         *CURRENT SURVEY CONTROL
 AE6926  ______________________________________________________________________
 AE6926* NAD 83(1986) POSITION- 45 05 12.     (N) 100 03 49.     (W)   SCALED
 AE6926* NAVD 88 ORTHO HEIGHT -   612.426 (meters)     2009.27  (feet) ADJUSTED
 AE6926  ______________________________________________________________________
 AE6926  GEOID HEIGHT    -        -22.440 (meters)                     GEOID18
 AE6926  DYNAMIC HEIGHT  -        612.336 (meters)     2008.97  (feet) COMP
 AE6926  MODELED GRAVITY -    980,450.6   (mgal)                       NAVD 88
 AE6926
 AE6926  VERT ORDER      -  FIRST     CLASS II
 AE6926
 AE6926.The horizontal coordinates were scaled from a map and have
 AE6926.an estimated accuracy of +/- 6 seconds.
 AE6926
 AE6926.The orthometric height was determined by differential leveling and
 AE6926.adjusted by the NATIONAL GEODETIC SURVEY
 AE6926.in July 1998.
 AE6926
 AE6926.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6926.GEOID18 height accuracy estimate available here.
 AE6926
 AE6926.Click photographs - Photos may exist for this station.
 AE6926
 AE6926.The dynamic height is computed by dividing the NAVD 88
 AE6926.geopotential number by the normal gravity value computed on the
 AE6926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6926.degrees latitude (g = 980.6199 gals.).
 AE6926
 AE6926.The modeled gravity was interpolated from observed gravity values.
 AE6926
 AE6926;                    North         East    Units  Estimated Accuracy
 AE6926;SPC SD N     -   139,280.      594,990.      MT  (+/- 180 meters Scaled)
 AE6926
 AE6926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ162931(NAD 83)
 AE6926
 AE6926                          SUPERSEDED SURVEY CONTROL
 AE6926
 AE6926.No superseded survey control is available for this station.
 AE6926
 AE6926_MARKER: Z = SEE DESCRIPTION
 AE6926_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6926_STAMPING: 83-180.11 1996
 AE6926_MARK LOGO: NGS
 AE6926_PROJECTION: FLUSH
 AE6926_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6926_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6926+STABILITY: POSITION/ELEVATION WELL
 AE6926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6926+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6926_ROD/PIPE-DEPTH: 6.4 meters
 AE6926_SLEEVE-DEPTH  : 1.8 meters
 AE6926
 AE6926  HISTORY     - Date     Condition        Report By
 AE6926  HISTORY     - 1996     MONUMENTED       SDDT
 AE6926  HISTORY     - 19970309 GOOD             NGS
 AE6926
 AE6926                          STATION DESCRIPTION
 AE6926
 AE6926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6926'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6926'EXENE STREET IN GETTYSBURG, THENCE 8.0 KM (4.95 MI) NORTHERLY ALONG
 AE6926'U.S. HIGHWAY 83, 204.0 M (669.3 FT) NORTH OF MILEPOST 180, 45.7 M
 AE6926'(149.9 FT) WEST OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) NORTH OF
 AE6926'THE CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE6926'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AE6926'METAL GUARD POST, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST. NOTE--THE
 AE6926'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP
 AE6926'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AE6926'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AE6926'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6927 ***********************************************************************
 AE6927  DESIGNATION -  83 181.12
 AE6927  PID         -  AE6927
 AE6927  STATE/COUNTY-  SD/POTTER
 AE6927  COUNTRY     -  US
 AE6927  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6927
 AE6927                         *CURRENT SURVEY CONTROL
 AE6927  ______________________________________________________________________
 AE6927* NAD 83(1986) POSITION- 45 06 03.     (N) 100 03 47.     (W)   SCALED
 AE6927* NAVD 88 ORTHO HEIGHT -   585.356 (meters)     1920.46  (feet) ADJUSTED
 AE6927  ______________________________________________________________________
 AE6927  GEOID HEIGHT    -        -22.424 (meters)                     GEOID18
 AE6927  DYNAMIC HEIGHT  -        585.271 (meters)     1920.18  (feet) COMP
 AE6927  MODELED GRAVITY -    980,452.3   (mgal)                       NAVD 88
 AE6927
 AE6927  VERT ORDER      -  FIRST     CLASS II
 AE6927
 AE6927.The horizontal coordinates were scaled from a map and have
 AE6927.an estimated accuracy of +/- 6 seconds.
 AE6927
 AE6927.The orthometric height was determined by differential leveling and
 AE6927.adjusted by the NATIONAL GEODETIC SURVEY
 AE6927.in July 1998.
 AE6927
 AE6927.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6927.GEOID18 height accuracy estimate available here.
 AE6927
 AE6927.Click photographs - Photos may exist for this station.
 AE6927
 AE6927.The dynamic height is computed by dividing the NAVD 88
 AE6927.geopotential number by the normal gravity value computed on the
 AE6927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6927.degrees latitude (g = 980.6199 gals.).
 AE6927
 AE6927.The modeled gravity was interpolated from observed gravity values.
 AE6927
 AE6927;                    North         East    Units  Estimated Accuracy
 AE6927;SPC SD N     -   140,850.      595,040.      MT  (+/- 180 meters Scaled)
 AE6927
 AE6927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ163947(NAD 83)
 AE6927
 AE6927                          SUPERSEDED SURVEY CONTROL
 AE6927
 AE6927.No superseded survey control is available for this station.
 AE6927
 AE6927_MARKER: DD = SURVEY DISK
 AE6927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6927_STAMPING: 83-181.12 1996
 AE6927_MARK LOGO: SDDT
 AE6927_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6927+STABILITY: SURFACE MOTION
 AE6927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6927+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6927
 AE6927  HISTORY     - Date     Condition        Report By
 AE6927  HISTORY     - 1996     MONUMENTED       SDDT
 AE6927  HISTORY     - 19970309 GOOD             NGS
 AE6927
 AE6927                          STATION DESCRIPTION
 AE6927
 AE6927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6927'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6927'EXENE STREET IN GETTYSBURG, THENCE 9.7 KM (6.00 MI) NORTHERLY ALONG
 AE6927'U.S. HIGHWAY 83, 211.0 M (692.3 FT) NORTH OF MILEPOST 181, 43.8 M
 AE6927'(143.7 FT) WEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 12.8 M (42.0
 AE6927'FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0 FT) SOUTH OF A
 AE6927'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AE6927'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6928 ***********************************************************************
 AE6928  DESIGNATION -  83 182.13
 AE6928  PID         -  AE6928
 AE6928  STATE/COUNTY-  SD/POTTER
 AE6928  COUNTRY     -  US
 AE6928  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE6928
 AE6928                         *CURRENT SURVEY CONTROL
 AE6928  ______________________________________________________________________
 AE6928* NAD 83(1986) POSITION- 45 06 55.     (N) 100 03 43.     (W)   SCALED
 AE6928* NAVD 88 ORTHO HEIGHT -   581.880 (meters)     1909.05  (feet) ADJUSTED
 AE6928  ______________________________________________________________________
 AE6928  GEOID HEIGHT    -        -22.404 (meters)                     GEOID18
 AE6928  DYNAMIC HEIGHT  -        581.796 (meters)     1908.78  (feet) COMP
 AE6928  MODELED GRAVITY -    980,454.1   (mgal)                       NAVD 88
 AE6928
 AE6928  VERT ORDER      -  FIRST     CLASS II
 AE6928
 AE6928.The horizontal coordinates were scaled from a map and have
 AE6928.an estimated accuracy of +/- 6 seconds.
 AE6928
 AE6928.The orthometric height was determined by differential leveling and
 AE6928.adjusted by the NATIONAL GEODETIC SURVEY
 AE6928.in July 1998.
 AE6928
 AE6928.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6928.GEOID18 height accuracy estimate available here.
 AE6928
 AE6928.Click photographs - Photos may exist for this station.
 AE6928
 AE6928.The dynamic height is computed by dividing the NAVD 88
 AE6928.geopotential number by the normal gravity value computed on the
 AE6928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6928.degrees latitude (g = 980.6199 gals.).
 AE6928
 AE6928.The modeled gravity was interpolated from observed gravity values.
 AE6928
 AE6928;                    North         East    Units  Estimated Accuracy
 AE6928;SPC SD N     -   142,460.      595,130.      MT  (+/- 180 meters Scaled)
 AE6928
 AE6928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ164963(NAD 83)
 AE6928
 AE6928                          SUPERSEDED SURVEY CONTROL
 AE6928
 AE6928.No superseded survey control is available for this station.
 AE6928
 AE6928_MARKER: DD = SURVEY DISK
 AE6928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6928_STAMPING: 83-182.13 1996
 AE6928_MARK LOGO: SDDT
 AE6928_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6928+STABILITY: SURFACE MOTION
 AE6928_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6928+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6928
 AE6928  HISTORY     - Date     Condition        Report By
 AE6928  HISTORY     - 1996     MONUMENTED       SDDT
 AE6928  HISTORY     - 19970309 GOOD             NGS
 AE6928
 AE6928                          STATION DESCRIPTION
 AE6928
 AE6928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6928'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6928'EXENE STREET IN GETTYSBURG, THENCE 11.3 KM (7.00 MI) NORTHERLY ALONG
 AE6928'U.S. HIGHWAY 83, 206.0 M (675.9 FT) NORTH OF MILEPOST 182, 45.7 M
 AE6928'(149.9 FT) EAST OF THE HIGHWAY CENTERLINE, 7.6 M (24.9 FT) NORTH OF
 AE6928'THE CENTER OF A TRACK ROAD, 6.1 M (20.0 FT) WEST OF THE CENTER OF A
 AE6928'FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE6928'(2.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST,
 AE6928'NEAR THE CENTER OF 2 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH
 AE6928'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6929 ***********************************************************************
 AE6929  DESIGNATION -  83 183.12
 AE6929  PID         -  AE6929
 AE6929  STATE/COUNTY-  SD/POTTER
 AE6929  COUNTRY     -  US
 AE6929  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6929
 AE6929                         *CURRENT SURVEY CONTROL
 AE6929  ______________________________________________________________________
 AE6929* NAD 83(1986) POSITION- 45 07 48.     (N) 100 03 47.     (W)   SCALED
 AE6929* NAVD 88 ORTHO HEIGHT -   583.127 (meters)     1913.14  (feet) ADJUSTED
 AE6929  ______________________________________________________________________
 AE6929  GEOID HEIGHT    -        -22.382 (meters)                     GEOID18
 AE6929  DYNAMIC HEIGHT  -        583.044 (meters)     1912.87  (feet) COMP
 AE6929  MODELED GRAVITY -    980,455.8   (mgal)                       NAVD 88
 AE6929
 AE6929  VERT ORDER      -  FIRST     CLASS II
 AE6929
 AE6929.The horizontal coordinates were scaled from a map and have
 AE6929.an estimated accuracy of +/- 6 seconds.
 AE6929
 AE6929.The orthometric height was determined by differential leveling and
 AE6929.adjusted by the NATIONAL GEODETIC SURVEY
 AE6929.in July 1998.
 AE6929
 AE6929.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6929.GEOID18 height accuracy estimate available here.
 AE6929
 AE6929.Click photographs - Photos may exist for this station.
 AE6929
 AE6929.The dynamic height is computed by dividing the NAVD 88
 AE6929.geopotential number by the normal gravity value computed on the
 AE6929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6929.degrees latitude (g = 980.6199 gals.).
 AE6929
 AE6929.The modeled gravity was interpolated from observed gravity values.
 AE6929
 AE6929;                    North         East    Units  Estimated Accuracy
 AE6929;SPC SD N     -   144,090.      595,040.      MT  (+/- 180 meters Scaled)
 AE6929
 AE6929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ164979(NAD 83)
 AE6929
 AE6929                          SUPERSEDED SURVEY CONTROL
 AE6929
 AE6929.No superseded survey control is available for this station.
 AE6929
 AE6929_MARKER: DD = SURVEY DISK
 AE6929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6929_STAMPING: 83-183.12 1996
 AE6929_MARK LOGO: SDDT
 AE6929_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6929+STABILITY: SURFACE MOTION
 AE6929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6929+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6929
 AE6929  HISTORY     - Date     Condition        Report By
 AE6929  HISTORY     - 1996     MONUMENTED       SDDT
 AE6929  HISTORY     - 19970309 GOOD             NGS
 AE6929
 AE6929                          STATION DESCRIPTION
 AE6929
 AE6929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6929'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6929'EXENE STREET IN GETTYSBURG, THENCE 12.9 KM (8.00 MI) NORTHERLY ALONG
 AE6929'U.S. HIGHWAY 83, 191.0 M (626.6 FT) NORTH OF MILEPOST 183, 36.6 M
 AE6929'(120.1 FT) WEST OF THE HIGHWAY CENTERLINE, 21.6 M (70.9 FT) WEST OF A
 AE6929'FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE6929'(2.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND
 AE6929'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6930 ***********************************************************************
 AE6930  DESIGNATION -  83 184.11
 AE6930  PID         -  AE6930
 AE6930  STATE/COUNTY-  SD/POTTER
 AE6930  COUNTRY     -  US
 AE6930  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6930
 AE6930                         *CURRENT SURVEY CONTROL
 AE6930  ______________________________________________________________________
 AE6930* NAD 83(1986) POSITION- 45 08 39.     (N) 100 03 47.     (W)   SCALED
 AE6930* NAVD 88 ORTHO HEIGHT -   587.709 (meters)     1928.18  (feet) ADJUSTED
 AE6930  ______________________________________________________________________
 AE6930  GEOID HEIGHT    -        -22.359 (meters)                     GEOID18
 AE6930  DYNAMIC HEIGHT  -        587.627 (meters)     1927.91  (feet) COMP
 AE6930  MODELED GRAVITY -    980,457.4   (mgal)                       NAVD 88
 AE6930
 AE6930  VERT ORDER      -  FIRST     CLASS II
 AE6930
 AE6930.The horizontal coordinates were scaled from a map and have
 AE6930.an estimated accuracy of +/- 6 seconds.
 AE6930
 AE6930.The orthometric height was determined by differential leveling and
 AE6930.adjusted by the NATIONAL GEODETIC SURVEY
 AE6930.in July 1998.
 AE6930
 AE6930.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6930.GEOID18 height accuracy estimate available here.
 AE6930
 AE6930.Click photographs - Photos may exist for this station.
 AE6930
 AE6930.The dynamic height is computed by dividing the NAVD 88
 AE6930.geopotential number by the normal gravity value computed on the
 AE6930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6930.degrees latitude (g = 980.6199 gals.).
 AE6930
 AE6930.The modeled gravity was interpolated from observed gravity values.
 AE6930
 AE6930;                    North         East    Units  Estimated Accuracy
 AE6930;SPC SD N     -   145,670.      595,040.      MT  (+/- 180 meters Scaled)
 AE6930
 AE6930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ164995(NAD 83)
 AE6930
 AE6930                          SUPERSEDED SURVEY CONTROL
 AE6930
 AE6930.No superseded survey control is available for this station.
 AE6930
 AE6930_MARKER: DD = SURVEY DISK
 AE6930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6930_STAMPING: 83-184.11 1996
 AE6930_MARK LOGO: SDDT
 AE6930_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6930+STABILITY: SURFACE MOTION
 AE6930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6930+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6930
 AE6930  HISTORY     - Date     Condition        Report By
 AE6930  HISTORY     - 1996     MONUMENTED       SDDT
 AE6930  HISTORY     - 19970309 GOOD             NGS
 AE6930
 AE6930                          STATION DESCRIPTION
 AE6930
 AE6930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6930'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6930'EXENE STREET IN GETTYSBURG, THENCE 14.5 KM (9.00 MI) NORTHERLY ALONG
 AE6930'U.S. HIGHWAY 83, 179.0 M (587.3 FT) NORTH OF MILEPOST 184, 38.1 M
 AE6930'(125.0 FT) WEST OF THE HIGHWAY CENTERLINE, 22.9 M (75.1 FT) WEST OF A
 AE6930'FENCE CORNER, 14.6 M (47.9 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD,
 AE6930'0.5 M (1.6 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 AE6930'HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AE6930'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6931 ***********************************************************************
 AE6931  DESIGNATION -  83 185.23
 AE6931  PID         -  AE6931
 AE6931  STATE/COUNTY-  SD/POTTER
 AE6931  COUNTRY     -  US
 AE6931  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6931
 AE6931                         *CURRENT SURVEY CONTROL
 AE6931  ______________________________________________________________________
 AE6931* NAD 83(1986) POSITION- 45 09 40.     (N) 100 03 43.     (W)   SCALED
 AE6931* NAVD 88 ORTHO HEIGHT -   600.964 (meters)     1971.66  (feet) ADJUSTED
 AE6931  ______________________________________________________________________
 AE6931  GEOID HEIGHT    -        -22.332 (meters)                     GEOID18
 AE6931  DYNAMIC HEIGHT  -        600.881 (meters)     1971.39  (feet) COMP
 AE6931  MODELED GRAVITY -    980,459.2   (mgal)                       NAVD 88
 AE6931
 AE6931  VERT ORDER      -  FIRST     CLASS II
 AE6931
 AE6931.The horizontal coordinates were scaled from a map and have
 AE6931.an estimated accuracy of +/- 6 seconds.
 AE6931
 AE6931.The orthometric height was determined by differential leveling and
 AE6931.adjusted by the NATIONAL GEODETIC SURVEY
 AE6931.in July 1998.
 AE6931
 AE6931.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6931.GEOID18 height accuracy estimate available here.
 AE6931
 AE6931.Click photographs - Photos may exist for this station.
 AE6931
 AE6931.The dynamic height is computed by dividing the NAVD 88
 AE6931.geopotential number by the normal gravity value computed on the
 AE6931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6931.degrees latitude (g = 980.6199 gals.).
 AE6931
 AE6931.The modeled gravity was interpolated from observed gravity values.
 AE6931
 AE6931;                    North         East    Units  Estimated Accuracy
 AE6931;SPC SD N     -   147,550.      595,130.      MT  (+/- 180 meters Scaled)
 AE6931
 AE6931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR165013(NAD 83)
 AE6931
 AE6931                          SUPERSEDED SURVEY CONTROL
 AE6931
 AE6931.No superseded survey control is available for this station.
 AE6931
 AE6931_MARKER: DD = SURVEY DISK
 AE6931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6931_STAMPING: 83-185.23 1996
 AE6931_MARK LOGO: SDDT
 AE6931_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6931+STABILITY: SURFACE MOTION
 AE6931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6931+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6931
 AE6931  HISTORY     - Date     Condition        Report By
 AE6931  HISTORY     - 1996     MONUMENTED       SDDT
 AE6931  HISTORY     - 19970309 GOOD             NGS
 AE6931
 AE6931                          STATION DESCRIPTION
 AE6931
 AE6931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6931'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6931'EXENE STREET IN GETTYSBURG, THENCE 16.3 KM (10.10 MI) NORTHERLY ALONG
 AE6931'U.S. HIGHWAY 83, 9.6 KM (5.95 MI) SOUTH OF THE INTERSECTION OF STATE
 AE6931'HIGHWAY 20, 383.0 M (1256.6 FT) NORTH OF MILEPOST 185, 18.3 M (60.0
 AE6931'FT) WEST OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 AE6931'THE HIGHWAY, NEAR THE CENTER OF A FIELD ENTRANCE, AND THE MONUMENT IS
 AE6931'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6932 ***********************************************************************
 AE6932  DESIGNATION -  83 186.14
 AE6932  PID         -  AE6932
 AE6932  STATE/COUNTY-  SD/POTTER
 AE6932  COUNTRY     -  US
 AE6932  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6932
 AE6932                         *CURRENT SURVEY CONTROL
 AE6932  ______________________________________________________________________
 AE6932* NAD 83(1986) POSITION- 45 10 22.     (N) 100 03 33.     (W)   SCALED
 AE6932* NAVD 88 ORTHO HEIGHT -   607.764 (meters)     1993.97  (feet) ADJUSTED
 AE6932  ______________________________________________________________________
 AE6932  GEOID HEIGHT    -        -22.313 (meters)                     GEOID18
 AE6932  DYNAMIC HEIGHT  -        607.681 (meters)     1993.70  (feet) COMP
 AE6932  MODELED GRAVITY -    980,460.4   (mgal)                       NAVD 88
 AE6932
 AE6932  VERT ORDER      -  FIRST     CLASS II
 AE6932
 AE6932.The horizontal coordinates were scaled from a map and have
 AE6932.an estimated accuracy of +/- 6 seconds.
 AE6932
 AE6932.The orthometric height was determined by differential leveling and
 AE6932.adjusted by the NATIONAL GEODETIC SURVEY
 AE6932.in July 1998.
 AE6932
 AE6932.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6932.GEOID18 height accuracy estimate available here.
 AE6932
 AE6932.Click photographs - Photos may exist for this station.
 AE6932
 AE6932.The dynamic height is computed by dividing the NAVD 88
 AE6932.geopotential number by the normal gravity value computed on the
 AE6932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6932.degrees latitude (g = 980.6199 gals.).
 AE6932
 AE6932.The modeled gravity was interpolated from observed gravity values.
 AE6932
 AE6932;                    North         East    Units  Estimated Accuracy
 AE6932;SPC SD N     -   148,850.      595,350.      MT  (+/- 180 meters Scaled)
 AE6932
 AE6932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR167026(NAD 83)
 AE6932
 AE6932                          SUPERSEDED SURVEY CONTROL
 AE6932
 AE6932.No superseded survey control is available for this station.
 AE6932
 AE6932_MARKER: Z = SEE DESCRIPTION
 AE6932_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6932_STAMPING: 83-186.14 1996
 AE6932_MARK LOGO: NGS
 AE6932_PROJECTION: FLUSH
 AE6932_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6932_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6932+STABILITY: POSITION/ELEVATION WELL
 AE6932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6932+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6932_ROD/PIPE-DEPTH: 6.4 meters
 AE6932_SLEEVE-DEPTH  : 1.8 meters
 AE6932
 AE6932  HISTORY     - Date     Condition        Report By
 AE6932  HISTORY     - 1996     MONUMENTED       SDDT
 AE6932  HISTORY     - 19970309 GOOD             NGS
 AE6932
 AE6932                          STATION DESCRIPTION
 AE6932
 AE6932'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6932'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6932'EXENE STREET IN GETTYSBURG, THENCE 17.7 KM (11.00 MI) NORTHERLY ALONG
 AE6932'U.S. HIGHWAY 83, 8.2 KM (5.10 MI) SOUTH OF THE JUNCTION OF STATE
 AE6932'HIGHWAY 20, 219.0 M (718.5 FT) NORTH OF MILEPOST 186, 48.8 M (160.1
 AE6932'FT) WEST OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) NORTH OF THE
 AE6932'CENTER OF A TRACK ROAD, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.3 M
 AE6932'(1.0 FT) WEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) BELOW THE
 AE6932'LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AE6932'RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AE6932'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE6932'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6933 ***********************************************************************
 AE6933  DESIGNATION -  83 187.13
 AE6933  PID         -  AE6933
 AE6933  STATE/COUNTY-  SD/POTTER
 AE6933  COUNTRY     -  US
 AE6933  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6933
 AE6933                         *CURRENT SURVEY CONTROL
 AE6933  ______________________________________________________________________
 AE6933* NAD 83(1986) POSITION- 45 11 13.     (N) 100 03 28.     (W)   SCALED
 AE6933* NAVD 88 ORTHO HEIGHT -   611.676 (meters)     2006.81  (feet) ADJUSTED
 AE6933  ______________________________________________________________________
 AE6933  GEOID HEIGHT    -        -22.292 (meters)                     GEOID18
 AE6933  DYNAMIC HEIGHT  -        611.593 (meters)     2006.53  (feet) COMP
 AE6933  MODELED GRAVITY -    980,461.9   (mgal)                       NAVD 88
 AE6933
 AE6933  VERT ORDER      -  FIRST     CLASS II
 AE6933
 AE6933.The horizontal coordinates were scaled from a map and have
 AE6933.an estimated accuracy of +/- 6 seconds.
 AE6933
 AE6933.The orthometric height was determined by differential leveling and
 AE6933.adjusted by the NATIONAL GEODETIC SURVEY
 AE6933.in July 1998.
 AE6933
 AE6933.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6933.GEOID18 height accuracy estimate available here.
 AE6933
 AE6933.Click photographs - Photos may exist for this station.
 AE6933
 AE6933.The dynamic height is computed by dividing the NAVD 88
 AE6933.geopotential number by the normal gravity value computed on the
 AE6933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6933.degrees latitude (g = 980.6199 gals.).
 AE6933
 AE6933.The modeled gravity was interpolated from observed gravity values.
 AE6933
 AE6933;                    North         East    Units  Estimated Accuracy
 AE6933;SPC SD N     -   150,420.      595,460.      MT  (+/- 180 meters Scaled)
 AE6933
 AE6933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169042(NAD 83)
 AE6933
 AE6933                          SUPERSEDED SURVEY CONTROL
 AE6933
 AE6933.No superseded survey control is available for this station.
 AE6933
 AE6933_MARKER: DD = SURVEY DISK
 AE6933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6933_STAMPING: 83-187.13 1996
 AE6933_MARK LOGO: SDDT
 AE6933_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6933+STABILITY: SURFACE MOTION
 AE6933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6933+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6933
 AE6933  HISTORY     - Date     Condition        Report By
 AE6933  HISTORY     - 1996     MONUMENTED       SDDT
 AE6933  HISTORY     - 19970309 GOOD             NGS
 AE6933
 AE6933                          STATION DESCRIPTION
 AE6933
 AE6933'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6933'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6933'EXENE STREET IN GETTYSBURG, THENCE 19.3 KM (12.00 MI) NORTHERLY ALONG
 AE6933'U.S. HIGHWAY 83, 6.6 KM (4.10 MI) SOUTH OF THE JUNCTION OF STATE
 AE6933'HIGHWAY 20, 209.0 M (685.7 FT) NORTH OF MILEPOST 187, 17.1 M (56.1 FT)
 AE6933'WEST OF THE HIGHWAY CENTERLINE, 15.2 M (49.9 FT) SOUTH OF THE CENTER
 AE6933'OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6
 AE6933'M (2.0 FT) EAST OF A WITNESS POST AND FENCE CORNER, AND THE MONUMENT
 AE6933'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6934 ***********************************************************************
 AE6934  DESIGNATION -  83 188.14
 AE6934  PID         -  AE6934
 AE6934  STATE/COUNTY-  SD/POTTER
 AE6934  COUNTRY     -  US
 AE6934  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6934
 AE6934                         *CURRENT SURVEY CONTROL
 AE6934  ______________________________________________________________________
 AE6934* NAD 83(1986) POSITION- 45 12 10.     (N) 100 03 28.     (W)   SCALED
 AE6934* NAVD 88 ORTHO HEIGHT -   623.198 (meters)     2044.61  (feet) ADJUSTED
 AE6934  ______________________________________________________________________
 AE6934  GEOID HEIGHT    -        -22.269 (meters)                     GEOID18
 AE6934  DYNAMIC HEIGHT  -        623.115 (meters)     2044.34  (feet) COMP
 AE6934  MODELED GRAVITY -    980,463.7   (mgal)                       NAVD 88
 AE6934
 AE6934  VERT ORDER      -  FIRST     CLASS II
 AE6934
 AE6934.The horizontal coordinates were scaled from a map and have
 AE6934.an estimated accuracy of +/- 6 seconds.
 AE6934
 AE6934.The orthometric height was determined by differential leveling and
 AE6934.adjusted by the NATIONAL GEODETIC SURVEY
 AE6934.in July 1998.
 AE6934
 AE6934.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6934.GEOID18 height accuracy estimate available here.
 AE6934
 AE6934.Click photographs - Photos may exist for this station.
 AE6934
 AE6934.The dynamic height is computed by dividing the NAVD 88
 AE6934.geopotential number by the normal gravity value computed on the
 AE6934.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6934.degrees latitude (g = 980.6199 gals.).
 AE6934
 AE6934.The modeled gravity was interpolated from observed gravity values.
 AE6934
 AE6934;                    North         East    Units  Estimated Accuracy
 AE6934;SPC SD N     -   152,180.      595,460.      MT  (+/- 180 meters Scaled)
 AE6934
 AE6934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169060(NAD 83)
 AE6934
 AE6934                          SUPERSEDED SURVEY CONTROL
 AE6934
 AE6934.No superseded survey control is available for this station.
 AE6934
 AE6934_MARKER: DD = SURVEY DISK
 AE6934_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6934_STAMPING: 83-188.14 1996
 AE6934_MARK LOGO: SDDT
 AE6934_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6934_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6934+STABILITY: SURFACE MOTION
 AE6934_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6934+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6934
 AE6934  HISTORY     - Date     Condition        Report By
 AE6934  HISTORY     - 1996     MONUMENTED       SDDT
 AE6934  HISTORY     - 19970309 GOOD             NGS
 AE6934
 AE6934                          STATION DESCRIPTION
 AE6934
 AE6934'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6934'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6934'EXENE STREET IN GETTYSBURG, THENCE 20.9 KM (13.00 MI) NORTHERLY ALONG
 AE6934'U.S. HIGHWAY 83, 5.0 KM (3.10 MI) SOUTH OF THE JUNCTION OF STATE
 AE6934'HIGHWAY 20, 229.0 M (751.3 FT) NORTH OF MILEPOST 188, 18.0 M (59.1 FT)
 AE6934'WEST OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT) SOUTHWEST OF THE WEST
 AE6934'END OF A CULVERT UNDER THE HIGHWAY, 12.2 M (40.0 FT) NORTH OF THE
 AE6934'CENTER OF A GRAVELED ROAD, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST,
 AE6934'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 AE6934'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6935 ***********************************************************************
 AE6935  DESIGNATION -  83 189.15
 AE6935  PID         -  AE6935
 AE6935  STATE/COUNTY-  SD/POTTER
 AE6935  COUNTRY     -  US
 AE6935  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6935
 AE6935                         *CURRENT SURVEY CONTROL
 AE6935  ______________________________________________________________________
 AE6935* NAD 83(1986) POSITION- 45 13 02.     (N) 100 03 23.     (W)   SCALED
 AE6935* NAVD 88 ORTHO HEIGHT -   637.494 (meters)     2091.51  (feet) ADJUSTED
 AE6935  ______________________________________________________________________
 AE6935  GEOID HEIGHT    -        -22.251 (meters)                     GEOID18
 AE6935  DYNAMIC HEIGHT  -        637.412 (meters)     2091.24  (feet) COMP
 AE6935  MODELED GRAVITY -    980,465.6   (mgal)                       NAVD 88
 AE6935
 AE6935  VERT ORDER      -  FIRST     CLASS II
 AE6935
 AE6935.The horizontal coordinates were scaled from a map and have
 AE6935.an estimated accuracy of +/- 6 seconds.
 AE6935
 AE6935.The orthometric height was determined by differential leveling and
 AE6935.adjusted by the NATIONAL GEODETIC SURVEY
 AE6935.in July 1998.
 AE6935
 AE6935.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6935.GEOID18 height accuracy estimate available here.
 AE6935
 AE6935.Click photographs - Photos may exist for this station.
 AE6935
 AE6935.The dynamic height is computed by dividing the NAVD 88
 AE6935.geopotential number by the normal gravity value computed on the
 AE6935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6935.degrees latitude (g = 980.6199 gals.).
 AE6935
 AE6935.The modeled gravity was interpolated from observed gravity values.
 AE6935
 AE6935;                    North         East    Units  Estimated Accuracy
 AE6935;SPC SD N     -   153,780.      595,570.      MT  (+/- 180 meters Scaled)
 AE6935
 AE6935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170076(NAD 83)
 AE6935
 AE6935                          SUPERSEDED SURVEY CONTROL
 AE6935
 AE6935.No superseded survey control is available for this station.
 AE6935
 AE6935_MARKER: DD = SURVEY DISK
 AE6935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6935_STAMPING: 83-189.15 1996
 AE6935_MARK LOGO: SDDT
 AE6935_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6935+STABILITY: SURFACE MOTION
 AE6935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6935+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6935
 AE6935  HISTORY     - Date     Condition        Report By
 AE6935  HISTORY     - 1996     MONUMENTED       SDDT
 AE6935  HISTORY     - 19970309 GOOD             NGS
 AE6935
 AE6935                          STATION DESCRIPTION
 AE6935
 AE6935'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6935'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6935'EXENE STREET IN GETTYSBURG, THENCE 22.6 KM (14.05 MI) NORTHERLY ALONG
 AE6935'U.S. HIGHWAY 83, 3.4 KM (2.10 MI) SOUTH OF THE JUNCTION OF STATE
 AE6935'HIGHWAY 20, 238.0 M (780.8 FT) NORTH OF MILEPOST 189, 32.0 M (105.0
 AE6935'FT) EAST OF THE HIGHWAY CENTERLINE, 18.2 M (59.7 FT) SOUTHEAST OF THE
 AE6935'CENTER 1 OF 3 UTILITY POLES, 15.2 M (49.9 FT) EAST OF A FENCE CORNER,
 AE6935'7.1 M (23.3 FT) NORTH OF THE CENTER OF A TRACK ROAD, 0.6 M (2.0 FT)
 AE6935'SOUTH OF A WITNESS POST AND FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 AE6935'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6936 ***********************************************************************
 AE6936  DESIGNATION -  83 190.10
 AE6936  PID         -  AE6936
 AE6936  STATE/COUNTY-  SD/POTTER
 AE6936  COUNTRY     -  US
 AE6936  USGS QUAD   -  LAKE HURLEY NE (2017)
 AE6936
 AE6936                         *CURRENT SURVEY CONTROL
 AE6936  ______________________________________________________________________
 AE6936* NAD 83(1986) POSITION- 45 13 51.     (N) 100 03 23.     (W)   SCALED
 AE6936* NAVD 88 ORTHO HEIGHT -   640.038 (meters)     2099.86  (feet) ADJUSTED
 AE6936  ______________________________________________________________________
 AE6936  GEOID HEIGHT    -        -22.238 (meters)                     GEOID18
 AE6936  DYNAMIC HEIGHT  -        639.956 (meters)     2099.59  (feet) COMP
 AE6936  MODELED GRAVITY -    980,467.6   (mgal)                       NAVD 88
 AE6936
 AE6936  VERT ORDER      -  FIRST     CLASS II
 AE6936
 AE6936.The horizontal coordinates were scaled from a map and have
 AE6936.an estimated accuracy of +/- 6 seconds.
 AE6936
 AE6936.The orthometric height was determined by differential leveling and
 AE6936.adjusted by the NATIONAL GEODETIC SURVEY
 AE6936.in July 1998.
 AE6936
 AE6936.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6936.GEOID18 height accuracy estimate available here.
 AE6936
 AE6936.Click photographs - Photos may exist for this station.
 AE6936
 AE6936.The dynamic height is computed by dividing the NAVD 88
 AE6936.geopotential number by the normal gravity value computed on the
 AE6936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6936.degrees latitude (g = 980.6199 gals.).
 AE6936
 AE6936.The modeled gravity was interpolated from observed gravity values.
 AE6936
 AE6936;                    North         East    Units  Estimated Accuracy
 AE6936;SPC SD N     -   155,300.      595,570.      MT  (+/- 180 meters Scaled)
 AE6936
 AE6936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170091(NAD 83)
 AE6936
 AE6936                          SUPERSEDED SURVEY CONTROL
 AE6936
 AE6936.No superseded survey control is available for this station.
 AE6936
 AE6936_MARKER: DD = SURVEY DISK
 AE6936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6936_STAMPING: 83-190.10 1996
 AE6936_MARK LOGO: SDDT
 AE6936_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6936+STABILITY: SURFACE MOTION
 AE6936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6936+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6936
 AE6936  HISTORY     - Date     Condition        Report By
 AE6936  HISTORY     - 1996     MONUMENTED       SDDT
 AE6936  HISTORY     - 19970309 GOOD             NGS
 AE6936
 AE6936                          STATION DESCRIPTION
 AE6936
 AE6936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6936'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE6936'EXENE STREET IN GETTYSBURG, THENCE 24.1 KM (14.95 MI) NORTHERLY ALONG
 AE6936'U.S. HIGHWAY 83, 1.8 KM (1.10 MI) SOUTH OF THE JUNCTION OF STATE
 AE6936'HIGHWAY 20, 168.0 M (551.2 FT) NORTH OF MILEPOST 190, 22.4 M (73.5 FT)
 AE6936'SOUTHWEST OF THE CENTER 1 OF 3 UTILITY POLES, 23.1 M (75.8 FT)
 AE6936'NORTHWEST OF A UTILITY POLE WITH 3 GUY CABLES, 17.1 M (56.1 FT) EAST
 AE6936'OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AE6936'HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AE6936'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6937 ***********************************************************************
 AE6937  DESIGNATION -  83 192.25
 AE6937  PID         -  AE6937
 AE6937  STATE/COUNTY-  SD/WALWORTH
 AE6937  COUNTRY     -  US
 AE6937  USGS QUAD   -  AKASKA (2017)
 AE6937
 AE6937                         *CURRENT SURVEY CONTROL
 AE6937  ______________________________________________________________________
 AE6937* NAD 83(1986) POSITION- 45 15 39.     (N) 100 03 30.     (W)   SCALED
 AE6937* NAVD 88 ORTHO HEIGHT -   632.663 (meters)     2075.66  (feet) ADJUSTED
 AE6937  ______________________________________________________________________
 AE6937  GEOID HEIGHT    -        -22.216 (meters)                     GEOID18
 AE6937  DYNAMIC HEIGHT  -        632.586 (meters)     2075.41  (feet) COMP
 AE6937  MODELED GRAVITY -    980,473.1   (mgal)                       NAVD 88
 AE6937
 AE6937  VERT ORDER      -  FIRST     CLASS II
 AE6937
 AE6937.The horizontal coordinates were scaled from a map and have
 AE6937.an estimated accuracy of +/- 6 seconds.
 AE6937
 AE6937.The orthometric height was determined by differential leveling and
 AE6937.adjusted by the NATIONAL GEODETIC SURVEY
 AE6937.in July 1998.
 AE6937
 AE6937.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6937.GEOID18 height accuracy estimate available here.
 AE6937
 AE6937.Click photographs - Photos may exist for this station.
 AE6937
 AE6937.The dynamic height is computed by dividing the NAVD 88
 AE6937.geopotential number by the normal gravity value computed on the
 AE6937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6937.degrees latitude (g = 980.6199 gals.).
 AE6937
 AE6937.The modeled gravity was interpolated from observed gravity values.
 AE6937
 AE6937;                    North         East    Units  Estimated Accuracy
 AE6937;SPC SD N     -   158,630.      595,420.      MT  (+/- 180 meters Scaled)
 AE6937
 AE6937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169124(NAD 83)
 AE6937
 AE6937                          SUPERSEDED SURVEY CONTROL
 AE6937
 AE6937.No superseded survey control is available for this station.
 AE6937
 AE6937_MARKER: DD = SURVEY DISK
 AE6937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6937_STAMPING: 83-192.25 1996
 AE6937_MARK LOGO: SDDT
 AE6937_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6937+STABILITY: SURFACE MOTION
 AE6937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6937+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6937
 AE6937  HISTORY     - Date     Condition        Report By
 AE6937  HISTORY     - 1996     MONUMENTED       SDDT
 AE6937  HISTORY     - 19970309 GOOD             NGS
 AE6937
 AE6937                          STATION DESCRIPTION
 AE6937
 AE6937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6937'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6937'STATE HIGHWAY 130 IN SELBY, THENCE 21.9 KM (13.60 MI) SOUTHERLY ALONG
 AE6937'U.S. HIGHWAY 83, 1.6 KM (1.00 MI) NORTH OF THE JUNCTION OF STATE
 AE6937'HIGHWAY 20, 380.0 M (1246.7 FT) NORTH OF MILEPOST 192, 41.1 M (134.8
 AE6937'FT) EAST OF THE HIGHWAY CENTERLINE, 25.9 M (85.0 FT) EAST OF A FENCE
 AE6937'CORNER, 25.6 M (84.0 FT) EAST OF THE CENTER 1 OF 3 UTILITY POLES, 1.0
 AE6937'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A
 AE6937'FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 AE6937'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6938 ***********************************************************************
 AE6938  DESIGNATION -  83 193.27
 AE6938  PID         -  AE6938
 AE6938  STATE/COUNTY-  SD/WALWORTH
 AE6938  COUNTRY     -  US
 AE6938  USGS QUAD   -  AKASKA (2017)
 AE6938
 AE6938                         *CURRENT SURVEY CONTROL
 AE6938  ______________________________________________________________________
 AE6938* NAD 83(1986) POSITION- 45 16 32.     (N) 100 03 16.     (W)   SCALED
 AE6938* NAVD 88 ORTHO HEIGHT -   613.399 (meters)     2012.46  (feet) ADJUSTED
 AE6938  ______________________________________________________________________
 AE6938  GEOID HEIGHT    -        -22.214 (meters)                     GEOID18
 AE6938  DYNAMIC HEIGHT  -        613.325 (meters)     2012.22  (feet) COMP
 AE6938  MODELED GRAVITY -    980,476.1   (mgal)                       NAVD 88
 AE6938
 AE6938  VERT ORDER      -  FIRST     CLASS II
 AE6938
 AE6938.The horizontal coordinates were scaled from a map and have
 AE6938.an estimated accuracy of +/- 6 seconds.
 AE6938
 AE6938.The orthometric height was determined by differential leveling and
 AE6938.adjusted by the NATIONAL GEODETIC SURVEY
 AE6938.in July 1998.
 AE6938
 AE6938.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6938.GEOID18 height accuracy estimate available here.
 AE6938
 AE6938.Click photographs - Photos may exist for this station.
 AE6938
 AE6938.The dynamic height is computed by dividing the NAVD 88
 AE6938.geopotential number by the normal gravity value computed on the
 AE6938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6938.degrees latitude (g = 980.6199 gals.).
 AE6938
 AE6938.The modeled gravity was interpolated from observed gravity values.
 AE6938
 AE6938;                    North         East    Units  Estimated Accuracy
 AE6938;SPC SD N     -   160,270.      595,730.      MT  (+/- 180 meters Scaled)
 AE6938
 AE6938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR172141(NAD 83)
 AE6938
 AE6938                          SUPERSEDED SURVEY CONTROL
 AE6938
 AE6938.No superseded survey control is available for this station.
 AE6938
 AE6938_MARKER: DD = SURVEY DISK
 AE6938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6938_STAMPING: 83-193.27 1996
 AE6938_MARK LOGO: SDDT
 AE6938_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6938+STABILITY: SURFACE MOTION
 AE6938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6938+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6938
 AE6938  HISTORY     - Date     Condition        Report By
 AE6938  HISTORY     - 1996     MONUMENTED       SDDT
 AE6938  HISTORY     - 19970309 GOOD             NGS
 AE6938
 AE6938                          STATION DESCRIPTION
 AE6938
 AE6938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6938'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6938'STATE HIGHWAY 130 IN SELBY, THENCE 20.3 KM (12.60 MI) SOUTHERLY ALONG
 AE6938'U.S. HIGHWAY 83, 3.3 KM (2.05 MI) NORTH OF THE JUNCTION OF STATE
 AE6938'HIGHWAY 20, 429.0 M (1407.5 FT) NORTH OF MILEPOST 193, 50.3 M (165.0
 AE6938'FT) EAST OF THE HIGHWAY CENTERLINE, 33.5 M (109.9 FT) EAST OF A FENCE
 AE6938'CORNER, 29.1 M (95.5 FT) EAST OF THE CENTER 1 OF 3 UTILITY POLES, 12.5
 AE6938'M (41.0 FT) NORTH OF THE CENTER OF A DIRT ROAD, 0.6 M (2.0 FT) SOUTH
 AE6938'OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE6938'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AE6938'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6939 ***********************************************************************
 AE6939  DESIGNATION -  83 194.24
 AE6939  PID         -  AE6939
 AE6939  STATE/COUNTY-  SD/WALWORTH
 AE6939  COUNTRY     -  US
 AE6939  USGS QUAD   -  AKASKA (2017)
 AE6939
 AE6939                         *CURRENT SURVEY CONTROL
 AE6939  ______________________________________________________________________
 AE6939* NAD 83(1986) POSITION- 45 17 23.     (N) 100 03 29.     (W)   SCALED
 AE6939* NAVD 88 ORTHO HEIGHT -   608.830 (meters)     1997.47  (feet) ADJUSTED
 AE6939  ______________________________________________________________________
 AE6939  GEOID HEIGHT    -        -22.209 (meters)                     GEOID18
 AE6939  DYNAMIC HEIGHT  -        608.759 (meters)     1997.24  (feet) COMP
 AE6939  MODELED GRAVITY -    980,479.3   (mgal)                       NAVD 88
 AE6939
 AE6939  VERT ORDER      -  FIRST     CLASS II
 AE6939
 AE6939.The horizontal coordinates were scaled from a map and have
 AE6939.an estimated accuracy of +/- 6 seconds.
 AE6939
 AE6939.The orthometric height was determined by differential leveling and
 AE6939.adjusted by the NATIONAL GEODETIC SURVEY
 AE6939.in July 1998.
 AE6939
 AE6939.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6939.GEOID18 height accuracy estimate available here.
 AE6939
 AE6939.Click photographs - Photos may exist for this station.
 AE6939
 AE6939.The dynamic height is computed by dividing the NAVD 88
 AE6939.geopotential number by the normal gravity value computed on the
 AE6939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6939.degrees latitude (g = 980.6199 gals.).
 AE6939
 AE6939.The modeled gravity was interpolated from observed gravity values.
 AE6939
 AE6939;                    North         East    Units  Estimated Accuracy
 AE6939;SPC SD N     -   161,840.      595,450.      MT  (+/- 180 meters Scaled)
 AE6939
 AE6939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170156(NAD 83)
 AE6939
 AE6939                          SUPERSEDED SURVEY CONTROL
 AE6939
 AE6939.No superseded survey control is available for this station.
 AE6939
 AE6939_MARKER: DD = SURVEY DISK
 AE6939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6939_STAMPING: 83-194.24 1996
 AE6939_MARK LOGO: SDDT
 AE6939_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6939+STABILITY: SURFACE MOTION
 AE6939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6939+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6939
 AE6939  HISTORY     - Date     Condition        Report By
 AE6939  HISTORY     - 1996     MONUMENTED       SDDT
 AE6939  HISTORY     - 19970309 GOOD             NGS
 AE6939
 AE6939                          STATION DESCRIPTION
 AE6939
 AE6939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6939'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6939'STATE HIGHWAY 130 IN SELBY, THENCE 18.7 KM (11.60 MI) SOUTHERLY ALONG
 AE6939'U.S. HIGHWAY 83, 4.8 KM (3.00 MI) NORTH OF THE JUNCTION OF STATE
 AE6939'HIGHWAY 20, 379.0 M (1243.4 FT) NORTH OF MILEPOST 194, 32.9 M (107.9
 AE6939'FT) WEST OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) SOUTHWEST OF THE
 AE6939'CENTER OF A GRAVELED ROAD, 0.7 M (2.3 FT) ABOVE THE LEVEL OF THE
 AE6939'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE, AND THE
 AE6939'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6940 ***********************************************************************
 AE6940  DESIGNATION -  83 195.40
 AE6940  PID         -  AE6940
 AE6940  STATE/COUNTY-  SD/WALWORTH
 AE6940  COUNTRY     -  US
 AE6940  USGS QUAD   -  AKASKA (2017)
 AE6940
 AE6940                         *CURRENT SURVEY CONTROL
 AE6940  ______________________________________________________________________
 AE6940* NAD 83(1986) POSITION- 45 18 25.     (N) 100 03 30.     (W)   SCALED
 AE6940* NAVD 88 ORTHO HEIGHT -   556.342 (meters)     1825.27  (feet) ADJUSTED
 AE6940  ______________________________________________________________________
 AE6940  GEOID HEIGHT    -        -22.207 (meters)                     GEOID18
 AE6940  DYNAMIC HEIGHT  -        556.278 (meters)     1825.06  (feet) COMP
 AE6940  MODELED GRAVITY -    980,483.0   (mgal)                       NAVD 88
 AE6940
 AE6940  VERT ORDER      -  FIRST     CLASS II
 AE6940
 AE6940.The horizontal coordinates were scaled from a map and have
 AE6940.an estimated accuracy of +/- 6 seconds.
 AE6940
 AE6940.The orthometric height was determined by differential leveling and
 AE6940.adjusted by the NATIONAL GEODETIC SURVEY
 AE6940.in July 1998.
 AE6940
 AE6940.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6940.GEOID18 height accuracy estimate available here.
 AE6940
 AE6940.Click photographs - Photos may exist for this station.
 AE6940
 AE6940.The dynamic height is computed by dividing the NAVD 88
 AE6940.geopotential number by the normal gravity value computed on the
 AE6940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6940.degrees latitude (g = 980.6199 gals.).
 AE6940
 AE6940.The modeled gravity was interpolated from observed gravity values.
 AE6940
 AE6940;                    North         East    Units  Estimated Accuracy
 AE6940;SPC SD N     -   163,760.      595,430.      MT  (+/- 180 meters Scaled)
 AE6940
 AE6940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170175(NAD 83)
 AE6940
 AE6940                          SUPERSEDED SURVEY CONTROL
 AE6940
 AE6940.No superseded survey control is available for this station.
 AE6940
 AE6940_MARKER: DD = SURVEY DISK
 AE6940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6940_STAMPING: 83-195.40 1996
 AE6940_MARK LOGO: SDDT
 AE6940_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6940+STABILITY: SURFACE MOTION
 AE6940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6940+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6940
 AE6940  HISTORY     - Date     Condition        Report By
 AE6940  HISTORY     - 1996     MONUMENTED       SDDT
 AE6940  HISTORY     - 19970309 GOOD             NGS
 AE6940
 AE6940                          STATION DESCRIPTION
 AE6940
 AE6940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6940'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6940'STATE HIGHWAY 130 IN SELBY, THENCE 16.9 KM (10.50 MI) SOUTHERLY ALONG
 AE6940'U.S. HIGHWAY 83, 6.7 KM (4.15 MI) NORTH OF THE JUNCTION OF STATE
 AE6940'HIGHWAY 20, 649.0 M (2129.3 FT) NORTH OF MILEPOST 195, 54.8 M (179.8
 AE6940'FT) NORTH OF THE EXTENDED CENTER OF 144TH STREET, 15.2 M (49.9 FT)
 AE6940'WEST OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) NORTH OF THE CENTER OF
 AE6940'A FIELD ENTRANCE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AE6940'(1.6 FT) EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AE6940'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6941 ***********************************************************************
 AE6941  DESIGNATION -  83 196.28
 AE6941  PID         -  AE6941
 AE6941  STATE/COUNTY-  SD/WALWORTH
 AE6941  COUNTRY     -  US
 AE6941  USGS QUAD   -  AKASKA (2017)
 AE6941
 AE6941                         *CURRENT SURVEY CONTROL
 AE6941  ______________________________________________________________________
 AE6941* NAD 83(1986) POSITION- 45 19 06.     (N) 100 03 33.     (W)   SCALED
 AE6941* NAVD 88 ORTHO HEIGHT -   563.561 (meters)     1848.95  (feet) ADJUSTED
 AE6941  ______________________________________________________________________
 AE6941  GEOID HEIGHT    -        -22.202 (meters)                     GEOID18
 AE6941  DYNAMIC HEIGHT  -        563.498 (meters)     1848.74  (feet) COMP
 AE6941  MODELED GRAVITY -    980,485.4   (mgal)                       NAVD 88
 AE6941
 AE6941  VERT ORDER      -  FIRST     CLASS II
 AE6941
 AE6941.The horizontal coordinates were scaled from a map and have
 AE6941.an estimated accuracy of +/- 6 seconds.
 AE6941
 AE6941.The orthometric height was determined by differential leveling and
 AE6941.adjusted by the NATIONAL GEODETIC SURVEY
 AE6941.in July 1998.
 AE6941
 AE6941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6941.GEOID18 height accuracy estimate available here.
 AE6941
 AE6941.Click photographs - Photos may exist for this station.
 AE6941
 AE6941.The dynamic height is computed by dividing the NAVD 88
 AE6941.geopotential number by the normal gravity value computed on the
 AE6941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6941.degrees latitude (g = 980.6199 gals.).
 AE6941
 AE6941.The modeled gravity was interpolated from observed gravity values.
 AE6941
 AE6941;                    North         East    Units  Estimated Accuracy
 AE6941;SPC SD N     -   165,020.      595,360.      MT  (+/- 180 meters Scaled)
 AE6941
 AE6941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169188(NAD 83)
 AE6941
 AE6941                          SUPERSEDED SURVEY CONTROL
 AE6941
 AE6941.No superseded survey control is available for this station.
 AE6941
 AE6941_MARKER: Z = SEE DESCRIPTION
 AE6941_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6941_STAMPING: 83-196.28 1996
 AE6941_MARK LOGO: NGS
 AE6941_PROJECTION: FLUSH
 AE6941_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6941+STABILITY: POSITION/ELEVATION WELL
 AE6941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6941+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6941_ROD/PIPE-DEPTH: 6.4 meters
 AE6941_SLEEVE-DEPTH  : 1.8 meters
 AE6941
 AE6941  HISTORY     - Date     Condition        Report By
 AE6941  HISTORY     - 1996     MONUMENTED       SDDT
 AE6941  HISTORY     - 19970309 GOOD             NGS
 AE6941
 AE6941                          STATION DESCRIPTION
 AE6941
 AE6941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6941'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6941'STATE HIGHWAY 130 IN SELBY, THENCE 15.4 KM (9.55 MI) SOUTHERLY ALONG
 AE6941'U.S. HIGHWAY 83, 8.1 KM (5.05 MI) NORTH OF THE JUNCTION OF STATE
 AE6941'HIGHWAY 20, 448.0 M (1469.8 FT) NORTH OF MILEPOST 196, 62.5 M (205.1
 AE6941'FT) EAST OF THE HIGHWAY CENTERLINE, 17.6 M (57.7 FT) NORTHWEST OF THE
 AE6941'CENTER 1 OF 3 UTILITY POLES, 0.7 M (2.3 FT) WEST OF A WITNESS POST AND
 AE6941'FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AE6941'FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE6941'STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE6941'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE6941'A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6942 ***********************************************************************
 AE6942  DESIGNATION -  83 197.30
 AE6942  PID         -  AE6942
 AE6942  STATE/COUNTY-  SD/WALWORTH
 AE6942  COUNTRY     -  US
 AE6942  USGS QUAD   -  AKASKA (2017)
 AE6942
 AE6942                         *CURRENT SURVEY CONTROL
 AE6942  ______________________________________________________________________
 AE6942* NAD 83(1986) POSITION- 45 19 56.     (N) 100 03 46.     (W)   SCALED
 AE6942* NAVD 88 ORTHO HEIGHT -   584.393 (meters)     1917.30  (feet) ADJUSTED
 AE6942  ______________________________________________________________________
 AE6942  GEOID HEIGHT    -        -22.192 (meters)                     GEOID18
 AE6942  DYNAMIC HEIGHT  -        584.329 (meters)     1917.09  (feet) COMP
 AE6942  MODELED GRAVITY -    980,488.0   (mgal)                       NAVD 88
 AE6942
 AE6942  VERT ORDER      -  FIRST     CLASS II
 AE6942
 AE6942.The horizontal coordinates were scaled from a map and have
 AE6942.an estimated accuracy of +/- 6 seconds.
 AE6942
 AE6942.The orthometric height was determined by differential leveling and
 AE6942.adjusted by the NATIONAL GEODETIC SURVEY
 AE6942.in July 1998.
 AE6942
 AE6942.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6942.GEOID18 height accuracy estimate available here.
 AE6942
 AE6942.Click photographs - Photos may exist for this station.
 AE6942
 AE6942.The dynamic height is computed by dividing the NAVD 88
 AE6942.geopotential number by the normal gravity value computed on the
 AE6942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6942.degrees latitude (g = 980.6199 gals.).
 AE6942
 AE6942.The modeled gravity was interpolated from observed gravity values.
 AE6942
 AE6942;                    North         East    Units  Estimated Accuracy
 AE6942;SPC SD N     -   166,560.      595,080.      MT  (+/- 180 meters Scaled)
 AE6942
 AE6942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR167204(NAD 83)
 AE6942
 AE6942                          SUPERSEDED SURVEY CONTROL
 AE6942
 AE6942.No superseded survey control is available for this station.
 AE6942
 AE6942_MARKER: DD = SURVEY DISK
 AE6942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6942_STAMPING: 83-197.30 1996
 AE6942_MARK LOGO: SDDT
 AE6942_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6942+STABILITY: SURFACE MOTION
 AE6942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6942+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6942
 AE6942  HISTORY     - Date     Condition        Report By
 AE6942  HISTORY     - 1996     MONUMENTED       SDDT
 AE6942  HISTORY     - 19970309 GOOD             NGS
 AE6942
 AE6942                          STATION DESCRIPTION
 AE6942
 AE6942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6942'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6942'STATE HIGHWAY 130 IN SELBY, THENCE 13.8 KM (8.55 MI) SOUTHERLY ALONG
 AE6942'U.S. HIGHWAY 83, 9.7 KM (6.00 MI) NORTH OF THE JUNCTION OF STATE
 AE6942'HIGHWAY 20, 446.0 M (1463.3 FT) NORTH OF MILEPOST 197, 15.5 M (50.9
 AE6942'FT) SOUTH OF THE CENTERLINE OF COUNTY ROAD 144, 14.9 M (48.9 FT) WEST
 AE6942'OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) SOUTHEAST OF UNDERGROUND
 AE6942'CABLE JUNCTION BOX NUMBER SS 11, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE6942'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST AND FENCE CORNER,
 AE6942'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6943 ***********************************************************************
 AE6943  DESIGNATION -  83 198.30
 AE6943  PID         -  AE6943
 AE6943  STATE/COUNTY-  SD/WALWORTH
 AE6943  COUNTRY     -  US
 AE6943  USGS QUAD   -  AKASKA (2017)
 AE6943
 AE6943                         *CURRENT SURVEY CONTROL
 AE6943  ______________________________________________________________________
 AE6943* NAD 83(1986) POSITION- 45 20 47.     (N) 100 03 34.     (W)   SCALED
 AE6943* NAVD 88 ORTHO HEIGHT -   583.931 (meters)     1915.78  (feet) ADJUSTED
 AE6943  ______________________________________________________________________
 AE6943  GEOID HEIGHT    -        -22.189 (meters)                     GEOID18
 AE6943  DYNAMIC HEIGHT  -        583.867 (meters)     1915.57  (feet) COMP
 AE6943  MODELED GRAVITY -    980,488.3   (mgal)                       NAVD 88
 AE6943
 AE6943  VERT ORDER      -  FIRST     CLASS II
 AE6943
 AE6943.The horizontal coordinates were scaled from a map and have
 AE6943.an estimated accuracy of +/- 6 seconds.
 AE6943
 AE6943.The orthometric height was determined by differential leveling and
 AE6943.adjusted by the NATIONAL GEODETIC SURVEY
 AE6943.in July 1998.
 AE6943
 AE6943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6943.GEOID18 height accuracy estimate available here.
 AE6943
 AE6943.Click photographs - Photos may exist for this station.
 AE6943
 AE6943.The dynamic height is computed by dividing the NAVD 88
 AE6943.geopotential number by the normal gravity value computed on the
 AE6943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6943.degrees latitude (g = 980.6199 gals.).
 AE6943
 AE6943.The modeled gravity was interpolated from observed gravity values.
 AE6943
 AE6943;                    North         East    Units  Estimated Accuracy
 AE6943;SPC SD N     -   168,140.      595,340.      MT  (+/- 180 meters Scaled)
 AE6943
 AE6943_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170219(NAD 83)
 AE6943
 AE6943                          SUPERSEDED SURVEY CONTROL
 AE6943
 AE6943.No superseded survey control is available for this station.
 AE6943
 AE6943_MARKER: DD = SURVEY DISK
 AE6943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6943_STAMPING: 83-198.30 1996
 AE6943_MARK LOGO: SDDT
 AE6943_PROJECTION: FLUSH
 AE6943_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6943+STABILITY: SURFACE MOTION
 AE6943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6943+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6943
 AE6943  HISTORY     - Date     Condition        Report By
 AE6943  HISTORY     - 1996     MONUMENTED       SDDT
 AE6943  HISTORY     - 19970309 GOOD             NGS
 AE6943
 AE6943                          STATION DESCRIPTION
 AE6943
 AE6943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6943'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6943'STATE HIGHWAY 130 IN SELBY, THENCE 12.2 KM (7.60 MI) SOUTHERLY ALONG
 AE6943'U.S. HIGHWAY 83, 469.0 M (1538.7 FT) NORTH OF MILEPOST 198, 171.1 M
 AE6943'(561.4 FT) EAST OF THE HIGHWAY CENTERLINE, 15.9 M (52.2 FT) NORTHWEST
 AE6943'OF THE CENTER 1 OF 3 UTILITY POLES, 0.9 M (3.0 FT) WEST OF A FENCE,
 AE6943'0.9 M (3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT)
 AE6943'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE6943'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6944 ***********************************************************************
 AE6944  DESIGNATION -  83 199.42
 AE6944  PID         -  AE6944
 AE6944  STATE/COUNTY-  SD/WALWORTH
 AE6944  COUNTRY     -  US
 AE6944  USGS QUAD   -  AKASKA (2017)
 AE6944
 AE6944                         *CURRENT SURVEY CONTROL
 AE6944  ______________________________________________________________________
 AE6944* NAD 83(1986) POSITION- 45 21 34.     (N) 100 02 57.     (W)   SCALED
 AE6944* NAVD 88 ORTHO HEIGHT -   610.371 (meters)     2002.53  (feet) ADJUSTED
 AE6944  ______________________________________________________________________
 AE6944  GEOID HEIGHT    -        -22.193 (meters)                     GEOID18
 AE6944  DYNAMIC HEIGHT  -        610.305 (meters)     2002.31  (feet) COMP
 AE6944  MODELED GRAVITY -    980,488.5   (mgal)                       NAVD 88
 AE6944
 AE6944  VERT ORDER      -  FIRST     CLASS II
 AE6944
 AE6944.The horizontal coordinates were scaled from a map and have
 AE6944.an estimated accuracy of +/- 6 seconds.
 AE6944
 AE6944.The orthometric height was determined by differential leveling and
 AE6944.adjusted by the NATIONAL GEODETIC SURVEY
 AE6944.in July 1998.
 AE6944
 AE6944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6944.GEOID18 height accuracy estimate available here.
 AE6944
 AE6944.Click photographs - Photos may exist for this station.
 AE6944
 AE6944.The dynamic height is computed by dividing the NAVD 88
 AE6944.geopotential number by the normal gravity value computed on the
 AE6944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6944.degrees latitude (g = 980.6199 gals.).
 AE6944
 AE6944.The modeled gravity was interpolated from observed gravity values.
 AE6944
 AE6944;                    North         East    Units  Estimated Accuracy
 AE6944;SPC SD N     -   169,590.      596,150.      MT  (+/- 180 meters Scaled)
 AE6944
 AE6944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR178234(NAD 83)
 AE6944
 AE6944                          SUPERSEDED SURVEY CONTROL
 AE6944
 AE6944.No superseded survey control is available for this station.
 AE6944
 AE6944_MARKER: DD = SURVEY DISK
 AE6944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6944_STAMPING: 83-199.42 1996
 AE6944_MARK LOGO: SDDT
 AE6944_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6944+STABILITY: SURFACE MOTION
 AE6944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6944+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6944
 AE6944  HISTORY     - Date     Condition        Report By
 AE6944  HISTORY     - 1996     MONUMENTED       SDDT
 AE6944  HISTORY     - 19970309 GOOD             NGS
 AE6944
 AE6944                          STATION DESCRIPTION
 AE6944
 AE6944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6944'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6944'STATE HIGHWAY 130 IN SELBY, THENCE 10.4 KM (6.45 MI) SOUTHERLY ALONG
 AE6944'U.S. HIGHWAY 83, 672.0 M (2204.7 FT) NORTH OF MILEPOST 199, 22.6 M
 AE6944'(74.1 FT) EAST OF THE HIGHWAY CENTERLINE, 18.9 M (62.0 FT) NORTH OF AN
 AE6944'UNDERGROUND CABLE JUNCTION BOX, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AE6944'HIGHWAY, 0.9 M (3.0 FT) WEST OF A FENCE CORNER, 0.6 M (2.0 FT) WEST OF
 AE6944'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6945 ***********************************************************************
 AE6945  DESIGNATION -  83 200.42
 AE6945  PID         -  AE6945
 AE6945  STATE/COUNTY-  SD/WALWORTH
 AE6945  COUNTRY     -  US
 AE6945  USGS QUAD   -  AKASKA (2017)
 AE6945
 AE6945                         *CURRENT SURVEY CONTROL
 AE6945  ______________________________________________________________________
 AE6945* NAD 83(1986) POSITION- 45 22 18.     (N) 100 02 21.     (W)   SCALED
 AE6945* NAVD 88 ORTHO HEIGHT -   625.179 (meters)     2051.11  (feet) ADJUSTED
 AE6945  ______________________________________________________________________
 AE6945  GEOID HEIGHT    -        -22.200 (meters)                     GEOID18
 AE6945  DYNAMIC HEIGHT  -        625.112 (meters)     2050.89  (feet) COMP
 AE6945  MODELED GRAVITY -    980,488.4   (mgal)                       NAVD 88
 AE6945
 AE6945  VERT ORDER      -  FIRST     CLASS II
 AE6945
 AE6945.The horizontal coordinates were scaled from a map and have
 AE6945.an estimated accuracy of +/- 6 seconds.
 AE6945
 AE6945.The orthometric height was determined by differential leveling and
 AE6945.adjusted by the NATIONAL GEODETIC SURVEY
 AE6945.in July 1998.
 AE6945
 AE6945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6945.GEOID18 height accuracy estimate available here.
 AE6945
 AE6945.Click photographs - Photos may exist for this station.
 AE6945
 AE6945.The dynamic height is computed by dividing the NAVD 88
 AE6945.geopotential number by the normal gravity value computed on the
 AE6945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6945.degrees latitude (g = 980.6199 gals.).
 AE6945
 AE6945.The modeled gravity was interpolated from observed gravity values.
 AE6945
 AE6945;                    North         East    Units  Estimated Accuracy
 AE6945;SPC SD N     -   170,950.      596,930.      MT  (+/- 180 meters Scaled)
 AE6945
 AE6945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR186247(NAD 83)
 AE6945
 AE6945                          SUPERSEDED SURVEY CONTROL
 AE6945
 AE6945.No superseded survey control is available for this station.
 AE6945
 AE6945_MARKER: Z = SEE DESCRIPTION
 AE6945_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6945_STAMPING: 83-200.42 1996
 AE6945_MARK LOGO: NGS
 AE6945_PROJECTION: FLUSH
 AE6945_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6945+STABILITY: POSITION/ELEVATION WELL
 AE6945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6945+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6945_ROD/PIPE-DEPTH: 6.4 meters
 AE6945_SLEEVE-DEPTH  : 1.8 meters
 AE6945
 AE6945  HISTORY     - Date     Condition        Report By
 AE6945  HISTORY     - 1996     MONUMENTED       SDDT
 AE6945  HISTORY     - 19970309 GOOD             NGS
 AE6945
 AE6945                          STATION DESCRIPTION
 AE6945
 AE6945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6945'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6945'STATE HIGHWAY 130 IN SELBY, THENCE 8.8 KM (5.45 MI) SOUTHERLY ALONG
 AE6945'U.S. HIGHWAY 83, 672.0 M (2204.7 FT) NORTH OF MILEPOST 200, 14.0 M
 AE6945'(45.9 FT) WEST OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) NORTH OF THE
 AE6945'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) EAST OF A WITNESS POST AND
 AE6945'FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AE6945'FT) WEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE6945'STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE6945'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE6945'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6946 ***********************************************************************
 AE6946  DESIGNATION -  83 201.22
 AE6946  PID         -  AE6946
 AE6946  STATE/COUNTY-  SD/WALWORTH
 AE6946  COUNTRY     -  US
 AE6946  USGS QUAD   -  AKASKA NE (2017)
 AE6946
 AE6946                         *CURRENT SURVEY CONTROL
 AE6946  ______________________________________________________________________
 AE6946* NAD 83(1986) POSITION- 45 22 59.     (N) 100 02 20.     (W)   SCALED
 AE6946* NAVD 88 ORTHO HEIGHT -   621.314 (meters)     2038.43  (feet) ADJUSTED
 AE6946  ______________________________________________________________________
 AE6946  GEOID HEIGHT    -        -22.201 (meters)                     GEOID18
 AE6946  DYNAMIC HEIGHT  -        621.247 (meters)     2038.21  (feet) COMP
 AE6946  MODELED GRAVITY -    980,488.5   (mgal)                       NAVD 88
 AE6946
 AE6946  VERT ORDER      -  FIRST     CLASS II
 AE6946
 AE6946.The horizontal coordinates were scaled from a map and have
 AE6946.an estimated accuracy of +/- 6 seconds.
 AE6946
 AE6946.The orthometric height was determined by differential leveling and
 AE6946.adjusted by the NATIONAL GEODETIC SURVEY
 AE6946.in July 1998.
 AE6946
 AE6946.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6946.GEOID18 height accuracy estimate available here.
 AE6946
 AE6946.Click photographs - Photos may exist for this station.
 AE6946
 AE6946.The dynamic height is computed by dividing the NAVD 88
 AE6946.geopotential number by the normal gravity value computed on the
 AE6946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6946.degrees latitude (g = 980.6199 gals.).
 AE6946
 AE6946.The modeled gravity was interpolated from observed gravity values.
 AE6946
 AE6946;                    North         East    Units  Estimated Accuracy
 AE6946;SPC SD N     -   172,210.      596,950.      MT  (+/- 180 meters Scaled)
 AE6946
 AE6946_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR186260(NAD 83)
 AE6946
 AE6946                          SUPERSEDED SURVEY CONTROL
 AE6946
 AE6946.No superseded survey control is available for this station.
 AE6946
 AE6946_MARKER: DD = SURVEY DISK
 AE6946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6946_STAMPING: 83-201.22 1996
 AE6946_MARK LOGO: SDDT
 AE6946_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6946+STABILITY: SURFACE MOTION
 AE6946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6946+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6946
 AE6946  HISTORY     - Date     Condition        Report By
 AE6946  HISTORY     - 1996     MONUMENTED       SDDT
 AE6946  HISTORY     - 19970309 GOOD             NGS
 AE6946
 AE6946                          STATION DESCRIPTION
 AE6946
 AE6946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6946'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6946'STATE HIGHWAY 130 IN SELBY, THENCE 7.5 KM (4.65 MI) SOUTHERLY ALONG
 AE6946'U.S. HIGHWAY 83, 347.0 M (1138.4 FT) NORTH OF MILEPOST 201, 14.9 M
 AE6946'(48.9 FT) WEST OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) SOUTH OF THE
 AE6946'CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) EAST OF A FENCE CORNER, 0.5 M
 AE6946'(1.6 FT) NORTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL
 AE6946'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6947 ***********************************************************************
 AE6947  DESIGNATION -  83 202.38
 AE6947  PID         -  AE6947
 AE6947  STATE/COUNTY-  SD/WALWORTH
 AE6947  COUNTRY     -  US
 AE6947  USGS QUAD   -  AKASKA NE (2017)
 AE6947
 AE6947                         *CURRENT SURVEY CONTROL
 AE6947  ______________________________________________________________________
 AE6947* NAD 83(1986) POSITION- 45 24 02.     (N) 100 02 19.     (W)   SCALED
 AE6947* NAVD 88 ORTHO HEIGHT -   599.242 (meters)     1966.01  (feet) ADJUSTED
 AE6947  ______________________________________________________________________
 AE6947  GEOID HEIGHT    -        -22.209 (meters)                     GEOID18
 AE6947  DYNAMIC HEIGHT  -        599.177 (meters)     1965.80  (feet) COMP
 AE6947  MODELED GRAVITY -    980,488.6   (mgal)                       NAVD 88
 AE6947
 AE6947  VERT ORDER      -  FIRST     CLASS II
 AE6947
 AE6947.The horizontal coordinates were scaled from a map and have
 AE6947.an estimated accuracy of +/- 6 seconds.
 AE6947
 AE6947.The orthometric height was determined by differential leveling and
 AE6947.adjusted by the NATIONAL GEODETIC SURVEY
 AE6947.in July 1998.
 AE6947
 AE6947.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6947.GEOID18 height accuracy estimate available here.
 AE6947
 AE6947.Click photographs - Photos may exist for this station.
 AE6947
 AE6947.The dynamic height is computed by dividing the NAVD 88
 AE6947.geopotential number by the normal gravity value computed on the
 AE6947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6947.degrees latitude (g = 980.6199 gals.).
 AE6947
 AE6947.The modeled gravity was interpolated from observed gravity values.
 AE6947
 AE6947;                    North         East    Units  Estimated Accuracy
 AE6947;SPC SD N     -   174,160.      596,980.      MT  (+/- 180 meters Scaled)
 AE6947
 AE6947_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR187279(NAD 83)
 AE6947
 AE6947                          SUPERSEDED SURVEY CONTROL
 AE6947
 AE6947.No superseded survey control is available for this station.
 AE6947
 AE6947_MARKER: DD = SURVEY DISK
 AE6947_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6947_STAMPING: 83-202.38 1996
 AE6947_MARK LOGO: SDDT
 AE6947_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6947_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6947+STABILITY: SURFACE MOTION
 AE6947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6947+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6947
 AE6947  HISTORY     - Date     Condition        Report By
 AE6947  HISTORY     - 1996     MONUMENTED       SDDT
 AE6947  HISTORY     - 19970309 GOOD             NGS
 AE6947
 AE6947                          STATION DESCRIPTION
 AE6947
 AE6947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6947'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6947'STATE HIGHWAY 130 IN SELBY, THENCE 5.7 KM (3.55 MI) SOUTHERLY ALONG
 AE6947'U.S. HIGHWAY 83, 603.0 M (1978.3 FT) NORTH OF MILEPOST 202, 16.5 M
 AE6947'(54.1 FT) EAST OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) NORTH OF THE
 AE6947'CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AE6947'HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AE6947'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6948 ***********************************************************************
 AE6948  DESIGNATION -  83 203.58
 AE6948  PID         -  AE6948
 AE6948  STATE/COUNTY-  SD/WALWORTH
 AE6948  COUNTRY     -  US
 AE6948  USGS QUAD   -  AKASKA NE (2017)
 AE6948
 AE6948                         *CURRENT SURVEY CONTROL
 AE6948  ______________________________________________________________________
 AE6948* NAD 83(1986) POSITION- 45 25 04.     (N) 100 02 19.     (W)   SCALED
 AE6948* NAVD 88 ORTHO HEIGHT -   604.720 (meters)     1983.99  (feet) ADJUSTED
 AE6948  ______________________________________________________________________
 AE6948  GEOID HEIGHT    -        -22.218 (meters)                     GEOID18
 AE6948  DYNAMIC HEIGHT  -        604.655 (meters)     1983.77  (feet) COMP
 AE6948  MODELED GRAVITY -    980,489.0   (mgal)                       NAVD 88
 AE6948
 AE6948  VERT ORDER      -  FIRST     CLASS II
 AE6948
 AE6948.The horizontal coordinates were scaled from a map and have
 AE6948.an estimated accuracy of +/- 6 seconds.
 AE6948
 AE6948.The orthometric height was determined by differential leveling and
 AE6948.adjusted by the NATIONAL GEODETIC SURVEY
 AE6948.in July 1998.
 AE6948
 AE6948.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6948.GEOID18 height accuracy estimate available here.
 AE6948
 AE6948.Click photographs - Photos may exist for this station.
 AE6948
 AE6948.The dynamic height is computed by dividing the NAVD 88
 AE6948.geopotential number by the normal gravity value computed on the
 AE6948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6948.degrees latitude (g = 980.6199 gals.).
 AE6948
 AE6948.The modeled gravity was interpolated from observed gravity values.
 AE6948
 AE6948;                    North         East    Units  Estimated Accuracy
 AE6948;SPC SD N     -   176,070.      596,980.      MT  (+/- 180 meters Scaled)
 AE6948
 AE6948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR187298(NAD 83)
 AE6948
 AE6948                          SUPERSEDED SURVEY CONTROL
 AE6948
 AE6948.No superseded survey control is available for this station.
 AE6948
 AE6948_MARKER: DD = SURVEY DISK
 AE6948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6948_STAMPING: 83-203.58 1996
 AE6948_MARK LOGO: SDDT
 AE6948_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6948+STABILITY: SURFACE MOTION
 AE6948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6948+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6948
 AE6948  HISTORY     - Date     Condition        Report By
 AE6948  HISTORY     - 1996     MONUMENTED       SDDT
 AE6948  HISTORY     - 19970309 GOOD             NGS
 AE6948
 AE6948                          STATION DESCRIPTION
 AE6948
 AE6948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6948'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6948'STATE HIGHWAY 130 IN SELBY, THENCE 3.8 KM (2.35 MI) SOUTHERLY ALONG
 AE6948'U.S. HIGHWAY 83, 676.0 M (2217.8 FT) SOUTH OF MILEPOST 204, 14.9 M
 AE6948'(48.9 FT) EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE
 AE6948'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE,
 AE6948'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6949 ***********************************************************************
 AE6949  DESIGNATION -  83 204.74
 AE6949  PID         -  AE6949
 AE6949  STATE/COUNTY-  SD/WALWORTH
 AE6949  COUNTRY     -  US
 AE6949  USGS QUAD   -  AKASKA NE (2017)
 AE6949
 AE6949                         *CURRENT SURVEY CONTROL
 AE6949  ______________________________________________________________________
 AE6949* NAD 83(1986) POSITION- 45 26 05.     (N) 100 02 20.     (W)   SCALED
 AE6949* NAVD 88 ORTHO HEIGHT -   608.658 (meters)     1996.91  (feet) ADJUSTED
 AE6949  ______________________________________________________________________
 AE6949  GEOID HEIGHT    -        -22.229 (meters)                     GEOID18
 AE6949  DYNAMIC HEIGHT  -        608.593 (meters)     1996.69  (feet) COMP
 AE6949  MODELED GRAVITY -    980,489.6   (mgal)                       NAVD 88
 AE6949
 AE6949  VERT ORDER      -  FIRST     CLASS II
 AE6949
 AE6949.The horizontal coordinates were scaled from a map and have
 AE6949.an estimated accuracy of +/- 6 seconds.
 AE6949
 AE6949.The orthometric height was determined by differential leveling and
 AE6949.adjusted by the NATIONAL GEODETIC SURVEY
 AE6949.in July 1998.
 AE6949
 AE6949.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6949.GEOID18 height accuracy estimate available here.
 AE6949
 AE6949.Click photographs - Photos may exist for this station.
 AE6949
 AE6949.The dynamic height is computed by dividing the NAVD 88
 AE6949.geopotential number by the normal gravity value computed on the
 AE6949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6949.degrees latitude (g = 980.6199 gals.).
 AE6949
 AE6949.The modeled gravity was interpolated from observed gravity values.
 AE6949
 AE6949;                    North         East    Units  Estimated Accuracy
 AE6949;SPC SD N     -   177,950.      596,960.      MT  (+/- 180 meters Scaled)
 AE6949
 AE6949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR187317(NAD 83)
 AE6949
 AE6949                          SUPERSEDED SURVEY CONTROL
 AE6949
 AE6949.No superseded survey control is available for this station.
 AE6949
 AE6949_MARKER: DD = SURVEY DISK
 AE6949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6949_STAMPING: 83-204.74 1996
 AE6949_MARK LOGO: SDDT
 AE6949_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6949+STABILITY: SURFACE MOTION
 AE6949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6949+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE6949
 AE6949  HISTORY     - Date     Condition        Report By
 AE6949  HISTORY     - 1996     MONUMENTED       SDDT
 AE6949  HISTORY     - 19970309 GOOD             NGS
 AE6949
 AE6949                          STATION DESCRIPTION
 AE6949
 AE6949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6949'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6949'STATE HIGHWAY 130 IN SELBY, THENCE 1.9 KM (1.20 MI) SOUTHERLY ALONG
 AE6949'U.S. HIGHWAY 83, 420.0 M (1377.9 FT) SOUTH OF MILEPOST 205, 26.2 M
 AE6949'(86.0 FT) WEST OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) NORTH OF THE
 AE6949'CENTER OF A TRACK ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE6949'0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AE6949'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6956 ***********************************************************************
 AE6956  DESIGNATION -  83 213.59
 AE6956  PID         -  AE6956
 AE6956  STATE/COUNTY-  SD/WALWORTH
 AE6956  COUNTRY     -  US
 AE6956  USGS QUAD   -  SELBY (2017)
 AE6956
 AE6956                         *CURRENT SURVEY CONTROL
 AE6956  ______________________________________________________________________
 AE6956* NAD 83(1986) POSITION- 45 33 00.     (N) 100 04 09.     (W)   SCALED
 AE6956* NAVD 88 ORTHO HEIGHT -   540.399 (meters)     1772.96  (feet) ADJUSTED
 AE6956  ______________________________________________________________________
 AE6956  GEOID HEIGHT    -        -22.294 (meters)                     GEOID18
 AE6956  DYNAMIC HEIGHT  -        540.347 (meters)     1772.79  (feet) COMP
 AE6956  MODELED GRAVITY -    980,502.9   (mgal)                       NAVD 88
 AE6956
 AE6956  VERT ORDER      -  FIRST     CLASS II
 AE6956
 AE6956.The horizontal coordinates were scaled from a map and have
 AE6956.an estimated accuracy of +/- 6 seconds.
 AE6956
 AE6956.The orthometric height was determined by differential leveling and
 AE6956.adjusted by the NATIONAL GEODETIC SURVEY
 AE6956.in July 1998.
 AE6956
 AE6956.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6956.GEOID18 height accuracy estimate available here.
 AE6956
 AE6956.Click photographs - Photos may exist for this station.
 AE6956
 AE6956.The dynamic height is computed by dividing the NAVD 88
 AE6956.geopotential number by the normal gravity value computed on the
 AE6956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6956.degrees latitude (g = 980.6199 gals.).
 AE6956
 AE6956.The modeled gravity was interpolated from observed gravity values.
 AE6956
 AE6956;                    North         East    Units  Estimated Accuracy
 AE6956;SPC SD N     -   190,770.      594,600.      MT  (+/- 180 meters Scaled)
 AE6956
 AE6956_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR165446(NAD 83)
 AE6956
 AE6956                          SUPERSEDED SURVEY CONTROL
 AE6956
 AE6956.No superseded survey control is available for this station.
 AE6956
 AE6956_MARKER: DD = SURVEY DISK
 AE6956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6956_STAMPING: 83-213.59 1996
 AE6956_MARK LOGO: SDDT
 AE6956_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6956+STABILITY: SURFACE MOTION
 AE6956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6956+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6956
 AE6956  HISTORY     - Date     Condition        Report By
 AE6956  HISTORY     - 1996     MONUMENTED       SDDT
 AE6956  HISTORY     - 19970310 GOOD             NGS
 AE6956
 AE6956                          STATION DESCRIPTION
 AE6956
 AE6956'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6956'4.4 KM (2.75 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6956'STATE HIGHWAY 130 IN SELBY, THENCE 2.1 KM (1.30 MI) NORTHERLY ALONG
 AE6956'U.S. 83, 658.0 M (2158.8 FT) SOUTH OF MILEPOST 214, 14.8 M (48.6 FT)
 AE6956'WEST OF THE HIGHWAY CENTERLINE, 11.9 M (39.0 FT) NORTH OF THE CENTER
 AE6956'OF A TRACK ROAD, 7.6 M (24.9 FT) SOUTH OF A YELLOW 4 BY 4-INCH POST,
 AE6956'1.5 M (4.9 FT) NORTH OF A FENCE CORNER, 0.9 M (3.0 FT) BELOW THE LEVEL
 AE6956'OF THE HIGHWAY, 0.9 M (3.0 FT) EAST OF A FENCE, 0.5 M (1.6 FT) EAST OF
 AE6956'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6957 ***********************************************************************
 AE6957  DESIGNATION -  83 214.58
 AE6957  PID         -  AE6957
 AE6957  STATE/COUNTY-  SD/WALWORTH
 AE6957  COUNTRY     -  US
 AE6957  USGS QUAD   -  SELBY (2017)
 AE6957
 AE6957                         *CURRENT SURVEY CONTROL
 AE6957  ______________________________________________________________________
 AE6957* NAD 83(1986) POSITION- 45 33 52.     (N) 100 04 07.     (W)   SCALED
 AE6957* NAVD 88 ORTHO HEIGHT -   524.993 (meters)     1722.41  (feet) ADJUSTED
 AE6957  ______________________________________________________________________
 AE6957  GEOID HEIGHT    -        -22.302 (meters)                     GEOID18
 AE6957  DYNAMIC HEIGHT  -        524.943 (meters)     1722.25  (feet) COMP
 AE6957  MODELED GRAVITY -    980,504.9   (mgal)                       NAVD 88
 AE6957
 AE6957  VERT ORDER      -  FIRST     CLASS II
 AE6957
 AE6957.The horizontal coordinates were scaled from a map and have
 AE6957.an estimated accuracy of +/- 6 seconds.
 AE6957
 AE6957.The orthometric height was determined by differential leveling and
 AE6957.adjusted by the NATIONAL GEODETIC SURVEY
 AE6957.in July 1998.
 AE6957
 AE6957.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6957.GEOID18 height accuracy estimate available here.
 AE6957
 AE6957.Click photographs - Photos may exist for this station.
 AE6957
 AE6957.The dynamic height is computed by dividing the NAVD 88
 AE6957.geopotential number by the normal gravity value computed on the
 AE6957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6957.degrees latitude (g = 980.6199 gals.).
 AE6957
 AE6957.The modeled gravity was interpolated from observed gravity values.
 AE6957
 AE6957;                    North         East    Units  Estimated Accuracy
 AE6957;SPC SD N     -   192,370.      594,640.      MT  (+/- 180 meters Scaled)
 AE6957
 AE6957_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR166462(NAD 83)
 AE6957
 AE6957                          SUPERSEDED SURVEY CONTROL
 AE6957
 AE6957.No superseded survey control is available for this station.
 AE6957
 AE6957_MARKER: DD = SURVEY DISK
 AE6957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6957_STAMPING: 83-214.58 1996
 AE6957_MARK LOGO: SDDT
 AE6957_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6957+STABILITY: SURFACE MOTION
 AE6957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6957+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6957
 AE6957  HISTORY     - Date     Condition        Report By
 AE6957  HISTORY     - 1996     MONUMENTED       SDDT
 AE6957  HISTORY     - 19970310 GOOD             NGS
 AE6957
 AE6957                          STATION DESCRIPTION
 AE6957
 AE6957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6957'4.4 KM (2.75 MI) NORTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6957'STATE HIGHWAY 130 IN SELBY, THENCE 3.7 KM (2.30 MI) NORTHERLY ALONG
 AE6957'U.S. HIGHWAY 83, 681.0 M (2234.2 FT) SOUTH OF MILEPOST 215, 66.4 M
 AE6957'(217.8 FT) EAST OF THE HIGHWAY CENTER, 43.3 M (142.1 FT) EAST OF A
 AE6957'24-INCH TREE, 14.6 M (47.9 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD,
 AE6957'1.2 M (3.9 FT) BELOW THE LEVEL OF THE ROAD, 0.6 M (2.0 FT) NORTH OF A
 AE6957'FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 AE6957'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6958 ***********************************************************************
 AE6958  DESIGNATION -  83 215.59
 AE6958  PID         -  AE6958
 AE6958  STATE/COUNTY-  SD/WALWORTH
 AE6958  COUNTRY     -  US
 AE6958  USGS QUAD   -  SELBY (2017)
 AE6958
 AE6958                         *CURRENT SURVEY CONTROL
 AE6958  ______________________________________________________________________
 AE6958* NAD 83(1986) POSITION- 45 34 47.     (N) 100 04 10.     (W)   SCALED
 AE6958* NAVD 88 ORTHO HEIGHT -   522.087 (meters)     1712.88  (feet) ADJUSTED
 AE6958  ______________________________________________________________________
 AE6958  GEOID HEIGHT    -        -22.305 (meters)                     GEOID18
 AE6958  DYNAMIC HEIGHT  -        522.039 (meters)     1712.72  (feet) COMP
 AE6958  MODELED GRAVITY -    980,506.9   (mgal)                       NAVD 88
 AE6958
 AE6958  VERT ORDER      -  FIRST     CLASS II
 AE6958
 AE6958.The horizontal coordinates were scaled from a map and have
 AE6958.an estimated accuracy of +/- 6 seconds.
 AE6958
 AE6958.The orthometric height was determined by differential leveling and
 AE6958.adjusted by the NATIONAL GEODETIC SURVEY
 AE6958.in July 1998.
 AE6958
 AE6958.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6958.GEOID18 height accuracy estimate available here.
 AE6958
 AE6958.Click photographs - Photos may exist for this station.
 AE6958
 AE6958.The dynamic height is computed by dividing the NAVD 88
 AE6958.geopotential number by the normal gravity value computed on the
 AE6958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6958.degrees latitude (g = 980.6199 gals.).
 AE6958
 AE6958.The modeled gravity was interpolated from observed gravity values.
 AE6958
 AE6958;                    North         East    Units  Estimated Accuracy
 AE6958;SPC SD N     -   194,070.      594,580.      MT  (+/- 180 meters Scaled)
 AE6958
 AE6958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR165479(NAD 83)
 AE6958
 AE6958                          SUPERSEDED SURVEY CONTROL
 AE6958
 AE6958.No superseded survey control is available for this station.
 AE6958
 AE6958_MARKER: DD = SURVEY DISK
 AE6958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6958_STAMPING: 83-215.59 1996
 AE6958_MARK LOGO: SDDT
 AE6958_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6958+STABILITY: SURFACE MOTION
 AE6958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6958+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6958
 AE6958  HISTORY     - Date     Condition        Report By
 AE6958  HISTORY     - 1996     MONUMENTED       SDDT
 AE6958  HISTORY     - 19970310 GOOD             NGS
 AE6958
 AE6958                          STATION DESCRIPTION
 AE6958
 AE6958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6958'4.4 KM (2.75 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6958'STATE HIGHWAY 130 IN SELBY, THENCE 5.3 KM (3.30 MI) NORTHERLY ALONG
 AE6958'U.S. HIGHWAY 83, 671.0 M (2201.4 FT) SOUTH OF MILEPOST 216, 14.6 M
 AE6958'(47.9 FT) EAST OF THE HIGHWAY CENTER, 2.4 M (7.9 FT) SOUTH OF
 AE6958'UNDERGROUND CABLE JUNCTION BOX NUMBER 6 W3 K2, 1.7 M (5.6 FT) NORTH OF
 AE6958'THE EXTENDED CENTER OF A GRAVELED ROAD LEADING WEST, 0.9 M (3.0 FT)
 AE6958'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.3 M
 AE6958'(1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 AE6958'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6959 ***********************************************************************
 AE6959  DESIGNATION -  83 216.56
 AE6959  PID         -  AE6959
 AE6959  STATE/COUNTY-  SD/CAMPBELL
 AE6959  COUNTRY     -  US
 AE6959  USGS QUAD   -  SELBY (2017)
 AE6959
 AE6959                         *CURRENT SURVEY CONTROL
 AE6959  ______________________________________________________________________
 AE6959* NAD 83(1986) POSITION- 45 35 38.     (N) 100 04 05.     (W)   SCALED
 AE6959* NAVD 88 ORTHO HEIGHT -   521.978 (meters)     1712.52  (feet) ADJUSTED
 AE6959  ______________________________________________________________________
 AE6959  GEOID HEIGHT    -        -22.309 (meters)                     GEOID18
 AE6959  DYNAMIC HEIGHT  -        521.931 (meters)     1712.37  (feet) COMP
 AE6959  MODELED GRAVITY -    980,508.6   (mgal)                       NAVD 88
 AE6959
 AE6959  VERT ORDER      -  FIRST     CLASS II
 AE6959
 AE6959.The horizontal coordinates were scaled from a map and have
 AE6959.an estimated accuracy of +/- 6 seconds.
 AE6959
 AE6959.The orthometric height was determined by differential leveling and
 AE6959.adjusted by the NATIONAL GEODETIC SURVEY
 AE6959.in July 1998.
 AE6959
 AE6959.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6959.GEOID18 height accuracy estimate available here.
 AE6959
 AE6959.Click photographs - Photos may exist for this station.
 AE6959
 AE6959.The dynamic height is computed by dividing the NAVD 88
 AE6959.geopotential number by the normal gravity value computed on the
 AE6959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6959.degrees latitude (g = 980.6199 gals.).
 AE6959
 AE6959.The modeled gravity was interpolated from observed gravity values.
 AE6959
 AE6959;                    North         East    Units  Estimated Accuracy
 AE6959;SPC SD N     -   195,650.      594,690.      MT  (+/- 180 meters Scaled)
 AE6959
 AE6959_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR166494(NAD 83)
 AE6959
 AE6959                          SUPERSEDED SURVEY CONTROL
 AE6959
 AE6959.No superseded survey control is available for this station.
 AE6959
 AE6959_MARKER: Z = SEE DESCRIPTION
 AE6959_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6959_STAMPING: 83-216.56 1996
 AE6959_MARK LOGO: NGS
 AE6959_PROJECTION: FLUSH
 AE6959_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6959_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6959+STABILITY: POSITION/ELEVATION WELL
 AE6959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6959+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6959_ROD/PIPE-DEPTH: 6.4 meters
 AE6959_SLEEVE-DEPTH  : 1.8 meters
 AE6959
 AE6959  HISTORY     - Date     Condition        Report By
 AE6959  HISTORY     - 1996     MONUMENTED       SDDT
 AE6959  HISTORY     - 19970310 GOOD             NGS
 AE6959
 AE6959                          STATION DESCRIPTION
 AE6959
 AE6959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6959'4.4 KM (2.75 MI) NORTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6959'STATE HIGHWAY 130 IN SELBY, THENCE 6.9 KM (4.30 MI) NORTHERLY ALONG
 AE6959'U.S. HIGHWAY 83, 687.0 M (2253.9 FT) SOUTH OF MILEPOST 217, 76.2 M
 AE6959'(250.0 FT) EAST OF THE HIGHWAY CENTERLINE, 61.0 M (200.1 FT) EAST OF A
 AE6959'FENCE CORNER, 18.3 M (60.0 FT) NORTH OF THE CENTER OF A GRAVELED ROAD,
 AE6959'0.6 M (2.0 FT) BELOW THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) SOUTH OF A
 AE6959'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 AE6959'NORTH OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AE6959'STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1
 AE6959'1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH
 AE6959'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6960 ***********************************************************************
 AE6960  DESIGNATION -  83 217.56
 AE6960  PID         -  AE6960
 AE6960  STATE/COUNTY-  SD/CAMPBELL
 AE6960  COUNTRY     -  US
 AE6960  USGS QUAD   -  SELBY (2017)
 AE6960
 AE6960                         *CURRENT SURVEY CONTROL
 AE6960  ______________________________________________________________________
 AE6960* NAD 83(1986) POSITION- 45 36 29.     (N) 100 04 11.     (W)   SCALED
 AE6960* NAVD 88 ORTHO HEIGHT -   519.000 (meters)     1702.75  (feet) ADJUSTED
 AE6960  ______________________________________________________________________
 AE6960  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 AE6960  DYNAMIC HEIGHT  -        518.953 (meters)     1702.60  (feet) COMP
 AE6960  MODELED GRAVITY -    980,509.9   (mgal)                       NAVD 88
 AE6960
 AE6960  VERT ORDER      -  FIRST     CLASS II
 AE6960
 AE6960.The horizontal coordinates were scaled from a map and have
 AE6960.an estimated accuracy of +/- 6 seconds.
 AE6960
 AE6960.The orthometric height was determined by differential leveling and
 AE6960.adjusted by the NATIONAL GEODETIC SURVEY
 AE6960.in July 1998.
 AE6960
 AE6960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6960.GEOID18 height accuracy estimate available here.
 AE6960
 AE6960.Click photographs - Photos may exist for this station.
 AE6960
 AE6960.The dynamic height is computed by dividing the NAVD 88
 AE6960.geopotential number by the normal gravity value computed on the
 AE6960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6960.degrees latitude (g = 980.6199 gals.).
 AE6960
 AE6960.The modeled gravity was interpolated from observed gravity values.
 AE6960
 AE6960;                    North         East    Units  Estimated Accuracy
 AE6960;SPC SD N     -   197,220.      594,560.      MT  (+/- 180 meters Scaled)
 AE6960
 AE6960_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR165510(NAD 83)
 AE6960
 AE6960                          SUPERSEDED SURVEY CONTROL
 AE6960
 AE6960.No superseded survey control is available for this station.
 AE6960
 AE6960_MARKER: I = METAL ROD
 AE6960_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE6960_STAMPING: 83-217.56 1996
 AE6960_MARK LOGO: NGS
 AE6960_PROJECTION: PROJECTING 4 CENTIMETERS
 AE6960_MAGNETIC: I = MARKER IS A STEEL ROD
 AE6960_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE6960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6960+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6960_ROD/PIPE-DEPTH: 6.4 meters
 AE6960_SLEEVE-DEPTH  : 1.8 meters
 AE6960
 AE6960  HISTORY     - Date     Condition        Report By
 AE6960  HISTORY     - 1996     MONUMENTED       SDDT
 AE6960  HISTORY     - 19970310 GOOD             NGS
 AE6960
 AE6960                          STATION DESCRIPTION
 AE6960
 AE6960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6960'4.4 KM (2.75 MI) NORTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE6960'STATE HIGHWAY 130 IN SELBY, THENCE 8.5 KM (5.30 MI) NORTHERLY ALONG
 AE6960'U.S. HIGHWAY 83, 707.0 M (2319.5 FT) SOUTH OF MILEPOST 218, 15.2 M
 AE6960'(49.9 FT) WEST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE
 AE6960'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) EAST OF A FENCE, AND 0.3 M (1.0
 AE6960'FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AE6960'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE6960'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6961 ***********************************************************************
 AE6961  DESIGNATION -  83 218.54
 AE6961  PID         -  AE6961
 AE6961  STATE/COUNTY-  SD/CAMPBELL
 AE6961  COUNTRY     -  US
 AE6961  USGS QUAD   -  SELBY (2017)
 AE6961
 AE6961                         *CURRENT SURVEY CONTROL
 AE6961  ______________________________________________________________________
 AE6961* NAD 83(1986) POSITION- 45 37 16.     (N) 100 04 04.     (W)   SCALED
 AE6961* NAVD 88 ORTHO HEIGHT -   520.028 (meters)     1706.13  (feet) ADJUSTED
 AE6961  ______________________________________________________________________
 AE6961  GEOID HEIGHT    -        -22.311 (meters)                     GEOID18
 AE6961  DYNAMIC HEIGHT  -        519.982 (meters)     1705.97  (feet) COMP
 AE6961  MODELED GRAVITY -    980,511.1   (mgal)                       NAVD 88
 AE6961
 AE6961  VERT ORDER      -  FIRST     CLASS II
 AE6961
 AE6961.The horizontal coordinates were scaled from a map and have
 AE6961.an estimated accuracy of +/- 6 seconds.
 AE6961
 AE6961.The orthometric height was determined by differential leveling and
 AE6961.adjusted by the NATIONAL GEODETIC SURVEY
 AE6961.in July 1998.
 AE6961
 AE6961.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6961.GEOID18 height accuracy estimate available here.
 AE6961
 AE6961.Click photographs - Photos may exist for this station.
 AE6961
 AE6961.The dynamic height is computed by dividing the NAVD 88
 AE6961.geopotential number by the normal gravity value computed on the
 AE6961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6961.degrees latitude (g = 980.6199 gals.).
 AE6961
 AE6961.The modeled gravity was interpolated from observed gravity values.
 AE6961
 AE6961;                    North         East    Units  Estimated Accuracy
 AE6961;SPC SD N     -   198,670.      594,710.      MT  (+/- 180 meters Scaled)
 AE6961
 AE6961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR167525(NAD 83)
 AE6961
 AE6961                          SUPERSEDED SURVEY CONTROL
 AE6961
 AE6961.No superseded survey control is available for this station.
 AE6961
 AE6961_MARKER: DD = SURVEY DISK
 AE6961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6961_STAMPING: 83-218.54 1996
 AE6961_MARK LOGO: SDDT
 AE6961_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6961+STABILITY: SURFACE MOTION
 AE6961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6961+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6961
 AE6961  HISTORY     - Date     Condition        Report By
 AE6961  HISTORY     - 1996     MONUMENTED       SDDT
 AE6961  HISTORY     - 19970310 GOOD             NGS
 AE6961
 AE6961                          STATION DESCRIPTION
 AE6961
 AE6961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6961'11.6 KM (7.20 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6961'IN MOUND CITY, 749.0 M (2457.3 FT) SOUTH OF MILEPOST 209, 95.3 M
 AE6961'(312.7 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 20.1 M (65.9 FT)
 AE6961'NORTHWEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER G 6, 15.2 M (49.9
 AE6961'FT) EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 AE6961'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A YELLOW 4 BY 4-INCH POST, 0.3 M
 AE6961'(1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE6961'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6962 ***********************************************************************
 AE6962  DESIGNATION -  83 219.63
 AE6962  PID         -  AE6962
 AE6962  STATE/COUNTY-  SD/CAMPBELL
 AE6962  COUNTRY     -  US
 AE6962  USGS QUAD   -  MOUND CITY (2017)
 AE6962
 AE6962                         *CURRENT SURVEY CONTROL
 AE6962  ______________________________________________________________________
 AE6962* NAD 83(1986) POSITION- 45 38 17.     (N) 100 04 14.     (W)   SCALED
 AE6962* NAVD 88 ORTHO HEIGHT -   523.079 (meters)     1716.14  (feet) ADJUSTED
 AE6962  ______________________________________________________________________
 AE6962  GEOID HEIGHT    -        -22.307 (meters)                     GEOID18
 AE6962  DYNAMIC HEIGHT  -        523.034 (meters)     1715.99  (feet) COMP
 AE6962  MODELED GRAVITY -    980,512.4   (mgal)                       NAVD 88
 AE6962
 AE6962  VERT ORDER      -  FIRST     CLASS II
 AE6962
 AE6962.The horizontal coordinates were scaled from a map and have
 AE6962.an estimated accuracy of +/- 6 seconds.
 AE6962
 AE6962.The orthometric height was determined by differential leveling and
 AE6962.adjusted by the NATIONAL GEODETIC SURVEY
 AE6962.in July 1998.
 AE6962
 AE6962.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6962.GEOID18 height accuracy estimate available here.
 AE6962
 AE6962.Click photographs - Photos may exist for this station.
 AE6962
 AE6962.The dynamic height is computed by dividing the NAVD 88
 AE6962.geopotential number by the normal gravity value computed on the
 AE6962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6962.degrees latitude (g = 980.6199 gals.).
 AE6962
 AE6962.The modeled gravity was interpolated from observed gravity values.
 AE6962
 AE6962;                    North         East    Units  Estimated Accuracy
 AE6962;SPC SD N     -   200,550.      594,500.      MT  (+/- 180 meters Scaled)
 AE6962
 AE6962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR165543(NAD 83)
 AE6962
 AE6962                          SUPERSEDED SURVEY CONTROL
 AE6962
 AE6962.No superseded survey control is available for this station.
 AE6962
 AE6962_MARKER: DD = SURVEY DISK
 AE6962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6962_STAMPING: 83-219.63 1996
 AE6962_MARK LOGO: SDDT
 AE6962_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6962+STABILITY: SURFACE MOTION
 AE6962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6962+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6962
 AE6962  HISTORY     - Date     Condition        Report By
 AE6962  HISTORY     - 1996     MONUMENTED       SDDT
 AE6962  HISTORY     - 19970310 GOOD             NGS
 AE6962
 AE6962                          STATION DESCRIPTION
 AE6962
 AE6962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6962'9.8 KM (6.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6962'IN MOUND CITY, 594.0 M (1948.8 FT) SOUTH OF MILEPOST 220, 17.1 M (56.1
 AE6962'FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 15.2 M (49.9 FT) WEST OF
 AE6962'THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) NORTHWEST OF THE WEST END OF
 AE6962'CULVERT UNDER THE HIGHWAY, 1.5 M (4.9 FT) NORTHEAST OF A FENCE CORNER
 AE6962'AND A SIGN (JOHNSON ROAD), 1.5 M (4.9 FT) BELOW THE LEVEL OF THE ROAD,
 AE6962'0.5 M (1.6 FT) EAST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 AE6962'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6963 ***********************************************************************
 AE6963  DESIGNATION -  83 220.63
 AE6963  PID         -  AE6963
 AE6963  STATE/COUNTY-  SD/CAMPBELL
 AE6963  COUNTRY     -  US
 AE6963  USGS QUAD   -  MOUND CITY (2017)
 AE6963
 AE6963                         *CURRENT SURVEY CONTROL
 AE6963  ______________________________________________________________________
 AE6963* NAD 83(1986) POSITION- 45 39 08.     (N) 100 04 11.     (W)   SCALED
 AE6963* NAVD 88 ORTHO HEIGHT -   520.788 (meters)     1708.62  (feet) ADJUSTED
 AE6963  ______________________________________________________________________
 AE6963  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 AE6963  DYNAMIC HEIGHT  -        520.743 (meters)     1708.47  (feet) COMP
 AE6963  MODELED GRAVITY -    980,513.7   (mgal)                       NAVD 88
 AE6963
 AE6963  VERT ORDER      -  FIRST     CLASS II
 AE6963
 AE6963.The horizontal coordinates were scaled from a map and have
 AE6963.an estimated accuracy of +/- 6 seconds.
 AE6963
 AE6963.The orthometric height was determined by differential leveling and
 AE6963.adjusted by the NATIONAL GEODETIC SURVEY
 AE6963.in July 1998.
 AE6963
 AE6963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6963.GEOID18 height accuracy estimate available here.
 AE6963
 AE6963.Click photographs - Photos may exist for this station.
 AE6963
 AE6963.The dynamic height is computed by dividing the NAVD 88
 AE6963.geopotential number by the normal gravity value computed on the
 AE6963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6963.degrees latitude (g = 980.6199 gals.).
 AE6963
 AE6963.The modeled gravity was interpolated from observed gravity values.
 AE6963
 AE6963;                    North         East    Units  Estimated Accuracy
 AE6963;SPC SD N     -   202,130.      594,570.      MT  (+/- 180 meters Scaled)
 AE6963
 AE6963_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR166559(NAD 83)
 AE6963
 AE6963                          SUPERSEDED SURVEY CONTROL
 AE6963
 AE6963.No superseded survey control is available for this station.
 AE6963
 AE6963_MARKER: DD = SURVEY DISK
 AE6963_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6963_STAMPING: 83-220.63 1996
 AE6963_MARK LOGO: SDDT
 AE6963_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6963+STABILITY: SURFACE MOTION
 AE6963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6963+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6963
 AE6963  HISTORY     - Date     Condition        Report By
 AE6963  HISTORY     - 1996     MONUMENTED       SDDT
 AE6963  HISTORY     - 19970310 GOOD             NGS
 AE6963
 AE6963                          STATION DESCRIPTION
 AE6963
 AE6963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6963'8.2 KM (5.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6963'IN MOUND CITY, 603.0 M (1978.3 FT) SOUTH OF MILEPOST 221, 14.6 M (47.9
 AE6963'FT) WEST OF THE HIGHWAY CENTERLINE, 10.7 M (35.1 FT) NORTH OF THE
 AE6963'CENTER OF A TRACK ROAD, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE6963'0.6 M (2.0 FT) NORTHEAST OF A FENCE CORNER, 0.3 M (1.0 FT) EAST OF A
 AE6963'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE6963'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6964 ***********************************************************************
 AE6964  DESIGNATION -  83 221.61
 AE6964  PID         -  AE6964
 AE6964  STATE/COUNTY-  SD/CAMPBELL
 AE6964  COUNTRY     -  US
 AE6964  USGS QUAD   -  MOUND CITY (2017)
 AE6964
 AE6964                         *CURRENT SURVEY CONTROL
 AE6964  ______________________________________________________________________
 AE6964* NAD 83(1986) POSITION- 45 39 59.     (N) 100 04 09.     (W)   SCALED
 AE6964* NAVD 88 ORTHO HEIGHT -   518.243 (meters)     1700.27  (feet) ADJUSTED
 AE6964  ______________________________________________________________________
 AE6964  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 AE6964  DYNAMIC HEIGHT  -        518.199 (meters)     1700.12  (feet) COMP
 AE6964  MODELED GRAVITY -    980,515.1   (mgal)                       NAVD 88
 AE6964
 AE6964  VERT ORDER      -  FIRST     CLASS II
 AE6964
 AE6964.The horizontal coordinates were scaled from a map and have
 AE6964.an estimated accuracy of +/- 6 seconds.
 AE6964
 AE6964.The orthometric height was determined by differential leveling and
 AE6964.adjusted by the NATIONAL GEODETIC SURVEY
 AE6964.in July 1998.
 AE6964
 AE6964.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6964.GEOID18 height accuracy estimate available here.
 AE6964
 AE6964.Click photographs - Photos may exist for this station.
 AE6964
 AE6964.The dynamic height is computed by dividing the NAVD 88
 AE6964.geopotential number by the normal gravity value computed on the
 AE6964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6964.degrees latitude (g = 980.6199 gals.).
 AE6964
 AE6964.The modeled gravity was interpolated from observed gravity values.
 AE6964
 AE6964;                    North         East    Units  Estimated Accuracy
 AE6964;SPC SD N     -   203,700.      594,610.      MT  (+/- 180 meters Scaled)
 AE6964
 AE6964_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR167575(NAD 83)
 AE6964
 AE6964                          SUPERSEDED SURVEY CONTROL
 AE6964
 AE6964.No superseded survey control is available for this station.
 AE6964
 AE6964_MARKER: DD = SURVEY DISK
 AE6964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6964_STAMPING: 83-221.61 1996
 AE6964_MARK LOGO: SDDT
 AE6964_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6964+STABILITY: SURFACE MOTION
 AE6964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6964+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6964
 AE6964  HISTORY     - Date     Condition        Report By
 AE6964  HISTORY     - 1996     MONUMENTED       SDDT
 AE6964  HISTORY     - 19970310 GOOD             NGS
 AE6964
 AE6964                          STATION DESCRIPTION
 AE6964
 AE6964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6964'6.6 KM (4.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6964'IN MOUND CITY, 654.0 M (2145.7 FT) SOUTH OF MILEPOST 222, 16.2 M (53.1
 AE6964'FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 14.6 M (47.9 FT) WEST OF
 AE6964'THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) SOUTHWEST OF THE WEST END OF A
 AE6964'CULVERT UNDER THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AE6964'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE, AND THE
 AE6964'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7887 ***********************************************************************
 AC7887  CBN         -  This is a Cooperative Base Network Control Station.
 AC7887  DESIGNATION -  83 222.96
 AC7887  PID         -  AC7887
 AC7887  STATE/COUNTY-  SD/CAMPBELL
 AC7887  COUNTRY     -  US
 AC7887  USGS QUAD   -  MOUND CITY (2017)
 AC7887
 AC7887                         *CURRENT SURVEY CONTROL
 AC7887  ______________________________________________________________________
 AC7887* NAD 83(2011) POSITION- 45 41 06.46036(N) 100 04 19.15276(W)   ADJUSTED
 AC7887* NAD 83(2011) ELLIP HT-   494.493 (meters)        (06/27/12)   ADJUSTED
 AC7887* NAD 83(2011) EPOCH   -  2010.00
 AC7887* NAVD 88 ORTHO HEIGHT -   516.786 (meters)     1695.49  (feet) ADJUSTED
 AC7887  ______________________________________________________________________
 AC7887  GEOID HEIGHT    -        -22.300 (meters)                     GEOID18
 AC7887  NAD 83(2011) X  -   -780,648.676 (meters)                     COMP
 AC7887  NAD 83(2011) Y  - -4,394,981.617 (meters)                     COMP
 AC7887  NAD 83(2011) Z  -  4,541,221.009 (meters)                     COMP
 AC7887  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC18
 AC7887  DYNAMIC HEIGHT  -        516.743 (meters)     1695.35  (feet) COMP
 AC7887  MODELED GRAVITY -    980,517.0   (mgal)                       NAVD 88
 AC7887
 AC7887  VERT ORDER      -  FIRST     CLASS II
 AC7887
 AC7887  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7887  Standards:
 AC7887         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7887            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7887  -------------------------------------------------------------------
 AC7887  NETWORK    1.23   3.18           0.57   0.40   1.62     -0.08648676
 AC7887  -------------------------------------------------------------------
 AC7887  Click here for local accuracies and other accuracy information.
 AC7887
 AC7887.The horizontal coordinates were established by GPS observations
 AC7887.and adjusted by the National Geodetic Survey in June 2012.
 AC7887
 AC7887.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7887.been affixed to the stable North American tectonic plate. See 
 AC7887.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7887
 AC7887.The horizontal coordinates are valid at the epoch date displayed above
 AC7887.which is a decimal equivalence of Year/Month/Day.
 AC7887
 AC7887.The orthometric height was determined by differential leveling and
 AC7887.adjusted by the NATIONAL GEODETIC SURVEY
 AC7887.in July 1998.
 AC7887
 AC7887.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7887.GEOID18 height accuracy estimate available here.
 AC7887
 AC7887.Click photographs - Photos may exist for this station.
 AC7887
 AC7887.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7887
 AC7887.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7887
 AC7887.The ellipsoidal height was determined by GPS observations
 AC7887.and is referenced to NAD 83.
 AC7887
 AC7887.The dynamic height is computed by dividing the NAVD 88
 AC7887.geopotential number by the normal gravity value computed on the
 AC7887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7887.degrees latitude (g = 980.6199 gals.).
 AC7887
 AC7887.The modeled gravity was interpolated from observed gravity values.
 AC7887
 AC7887. The following values were computed from the NAD 83(2011) position.
 AC7887
 AC7887;                    North         East     Units Scale Factor Converg.
 AC7887;SPC SD N     -   205,786.012   594,392.112   MT  1.00000035   -0 03 03.4
 AC7887;SPC SD N     -   675,149.61  1,950,101.45   sFT  1.00000035   -0 03 03.4
 AC7887;UTM  14      - 5,059,622.786   416,524.106   MT  0.99968567   -0 46 01.4
 AC7887
 AC7887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7887!SPC SD N     -   0.99992248  x   1.00000035  =   0.99992283
 AC7887!UTM  14      -   0.99992248  x   0.99968567  =   0.99960818
 AC7887
 AC7887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1652459622(NAD 83)
 AC7887
 AC7887                          SUPERSEDED SURVEY CONTROL
 AC7887
 AC7887  NAD 83(2007)-  45 41 06.46029(N)    100 04 19.15397(W) AD(2002.00) 0
 AC7887  ELLIP H (02/10/07)  494.522  (m)                       GP(2002.00)    
 AC7887  ELLIP H (04/15/04)  494.525  (m)                       GP(       ) 2 1
 AC7887  NAD 83(1996)-  45 41 06.45968(N)    100 04 19.15347(W) AD(       ) B
 AC7887  ELLIP H (04/18/97)  494.571  (m)                       GP(       ) 4 1
 AC7887  NAVD 88 (04/18/97)  516.6    (m)  GEOID96  model used  GPS OBS        
 AC7887
 AC7887.Superseded values are not recommended for survey control.
 AC7887
 AC7887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7887.See file dsdata.pdf to determine how the superseded data were derived.
 AC7887
 AC7887_MARKER: Z = SEE DESCRIPTION
 AC7887_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7887_STAMPING: 83-222.96 1995
 AC7887_MARK LOGO: NGS
 AC7887_PROJECTION: FLUSH
 AC7887_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7887_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7887+STABILITY: POSITION/ELEVATION WELL
 AC7887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7887+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1996
 AC7887_ROD/PIPE-DEPTH: 6.4 meters
 AC7887_SLEEVE-DEPTH  : 1.8 meters
 AC7887
 AC7887  HISTORY     - Date     Condition        Report By
 AC7887  HISTORY     - 1995     MONUMENTED       SDDT
 AC7887  HISTORY     - 19960813 GOOD             NGS
 AC7887  HISTORY     - 19961023 GOOD             NGS
 AC7887
 AC7887                          STATION DESCRIPTION
 AC7887
 AC7887'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7887'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) NORTH-NORTHWEST OF
 AC7887'SELBY, 3.0 MI (4.8 KM) SOUTH OF MOUND CITY, AND 6.6 MI (10.6 KM) NORTH
 AC7887'OF THE WALWORTH COUNTY LINE, ON U.S. HIGHWAY 83. OWNERSHIP--THE STATE
 AC7887'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN MOUND
 AC7887'CITY, GO SOUTH ON U.S. HIGHWAY 83 FOR 2.8 MI (4.5 KM) TO THE STATION
 AC7887'ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS
 AC7887'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 AC7887'GALVANIZED STEEL PIPE.  LOCATED 68.8 M (225.7 FT) SOUTH-SOUTHWEST OF
 AC7887'MILEPOST 223, 26.2 M (86.0 FT) WEST OF THE HIGHWAY CENTERLINE, 7.0 M
 AC7887'(23.0 FT) SOUTH-SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AC7887'1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF
 AC7887'A METAL GUARD POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE,
 AC7887'AND 0.06 M (0.20 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 AC7887'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7887
 AC7887                          STATION RECOVERY (1996)
 AC7887
 AC7887'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7887'4.5 KM (2.80 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AC7887'IN MOUND CITY, 59.3 M (194.6 FT) SOUTH OF MILEPOST 223, 26.0 M (85.3
 AC7887'FT) WEST OF THE HIGHWAY CENTERLINE, 6.1 M (20.0 FT) SOUTH OF THE
 AC7887'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AC7887'HIGHWAY, 0.3 M (1.0 FT) WEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT)
 AC7887'EAST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AC7887'STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO
 AC7887'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC7887'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AC7887'MONUMENT IS A SOUTH DAKOTA HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6965 ***********************************************************************
 AE6965  DESIGNATION -  83 224.13
 AE6965  PID         -  AE6965
 AE6965  STATE/COUNTY-  SD/CAMPBELL
 AE6965  COUNTRY     -  US
 AE6965  USGS QUAD   -  MOUND CITY (2017)
 AE6965
 AE6965                         *CURRENT SURVEY CONTROL
 AE6965  ______________________________________________________________________
 AE6965* NAD 83(1986) POSITION- 45 42 06.     (N) 100 04 08.     (W)   SCALED
 AE6965* NAVD 88 ORTHO HEIGHT -   514.619 (meters)     1688.38  (feet) ADJUSTED
 AE6965  ______________________________________________________________________
 AE6965  GEOID HEIGHT    -        -22.296 (meters)                     GEOID18
 AE6965  DYNAMIC HEIGHT  -        514.577 (meters)     1688.24  (feet) COMP
 AE6965  MODELED GRAVITY -    980,519.2   (mgal)                       NAVD 88
 AE6965
 AE6965  VERT ORDER      -  FIRST     CLASS II
 AE6965
 AE6965.The horizontal coordinates were scaled from a map and have
 AE6965.an estimated accuracy of +/- 6 seconds.
 AE6965
 AE6965.The orthometric height was determined by differential leveling and
 AE6965.adjusted by the NATIONAL GEODETIC SURVEY
 AE6965.in July 1998.
 AE6965
 AE6965.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6965.GEOID18 height accuracy estimate available here.
 AE6965
 AE6965.Click photographs - Photos may exist for this station.
 AE6965
 AE6965.The dynamic height is computed by dividing the NAVD 88
 AE6965.geopotential number by the normal gravity value computed on the
 AE6965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6965.degrees latitude (g = 980.6199 gals.).
 AE6965
 AE6965.The modeled gravity was interpolated from observed gravity values.
 AE6965
 AE6965;                    North         East    Units  Estimated Accuracy
 AE6965;SPC SD N     -   207,620.      594,640.      MT  (+/- 180 meters Scaled)
 AE6965
 AE6965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR167614(NAD 83)
 AE6965
 AE6965                          SUPERSEDED SURVEY CONTROL
 AE6965
 AE6965.No superseded survey control is available for this station.
 AE6965
 AE6965_MARKER: DD = SURVEY DISK
 AE6965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6965_STAMPING: 83-224.13 1996
 AE6965_MARK LOGO: SDDT
 AE6965_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6965+STABILITY: SURFACE MOTION
 AE6965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6965+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6965
 AE6965  HISTORY     - Date     Condition        Report By
 AE6965  HISTORY     - 1996     MONUMENTED       SDDT
 AE6965  HISTORY     - 19970310 GOOD             NGS
 AE6965
 AE6965                          STATION DESCRIPTION
 AE6965
 AE6965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6965'2.6 KM (1.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6965'IN MOUND CITY, 214.0 M (702.1 FT) NORTH OF MILEPOST 224, 13.7 M (44.9
 AE6965'FT) EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) WEST OF A FENCE,
 AE6965'0.3 M (1.0 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL
 AE6965'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6966 ***********************************************************************
 AE6966  DESIGNATION -  83 225.19
 AE6966  PID         -  AE6966
 AE6966  STATE/COUNTY-  SD/CAMPBELL
 AE6966  COUNTRY     -  US
 AE6966  USGS QUAD   -  MOUND CITY (2017)
 AE6966
 AE6966                         *CURRENT SURVEY CONTROL
 AE6966  ______________________________________________________________________
 AE6966* NAD 83(1986) POSITION- 45 43 01.     (N) 100 04 08.     (W)   SCALED
 AE6966* NAVD 88 ORTHO HEIGHT -   524.159 (meters)     1719.68  (feet) ADJUSTED
 AE6966  ______________________________________________________________________
 AE6966  GEOID HEIGHT    -        -22.285 (meters)                     GEOID18
 AE6966  DYNAMIC HEIGHT  -        524.118 (meters)     1719.54  (feet) COMP
 AE6966  MODELED GRAVITY -    980,521.3   (mgal)                       NAVD 88
 AE6966
 AE6966  VERT ORDER      -  FIRST     CLASS II
 AE6966
 AE6966.The horizontal coordinates were scaled from a map and have
 AE6966.an estimated accuracy of +/- 6 seconds.
 AE6966
 AE6966.The orthometric height was determined by differential leveling and
 AE6966.adjusted by the NATIONAL GEODETIC SURVEY
 AE6966.in July 1998.
 AE6966
 AE6966.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6966.GEOID18 height accuracy estimate available here.
 AE6966
 AE6966.Click photographs - Photos may exist for this station.
 AE6966
 AE6966.The dynamic height is computed by dividing the NAVD 88
 AE6966.geopotential number by the normal gravity value computed on the
 AE6966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6966.degrees latitude (g = 980.6199 gals.).
 AE6966
 AE6966.The modeled gravity was interpolated from observed gravity values.
 AE6966
 AE6966;                    North         East    Units  Estimated Accuracy
 AE6966;SPC SD N     -   209,320.      594,640.      MT  (+/- 180 meters Scaled)
 AE6966
 AE6966_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168631(NAD 83)
 AE6966
 AE6966                          SUPERSEDED SURVEY CONTROL
 AE6966
 AE6966.No superseded survey control is available for this station.
 AE6966
 AE6966_MARKER: DD = SURVEY DISK
 AE6966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6966_STAMPING: 83-225.19 1996
 AE6966_MARK LOGO: SDDT
 AE6966_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6966+STABILITY: SURFACE MOTION
 AE6966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6966+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6966
 AE6966  HISTORY     - Date     Condition        Report By
 AE6966  HISTORY     - 1996     MONUMENTED       SDDT
 AE6966  HISTORY     - 19970310 GOOD             NGS
 AE6966
 AE6966                          STATION DESCRIPTION
 AE6966
 AE6966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6966'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6966'IN MOUND CITY, 305.0 M (1000.7 FT) NORTH OF MILEPOST 225, 15.2 M (49.9
 AE6966'FT) SOUTH OF THE CENTER OF A GRAVELED ROAD (CEMETERY ROAD), 14.9 M
 AE6966'(48.9 FT) EAST OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) SOUTHEAST OF
 AE6966'THE EAST END OF A CULVERT UNDER THE HIGHWAY, 4.3 M (14.1 FT) NORTH OF
 AE6966'THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AE6966'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, 0.3 M (1.0
 AE6966'FT) SOUTHWEST OF A SURVEY MARKER SIGN, AND THE MONUMENT IS FLUSH WITH
 AE6966'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6967 ***********************************************************************
 AE6967  DESIGNATION -  83 226.20
 AE6967  PID         -  AE6967
 AE6967  STATE/COUNTY-  SD/CAMPBELL
 AE6967  COUNTRY     -  US
 AE6967  USGS QUAD   -  MOUND CITY (2017)
 AE6967
 AE6967                         *CURRENT SURVEY CONTROL
 AE6967  ______________________________________________________________________
 AE6967* NAD 83(1986) POSITION- 45 43 52.     (N) 100 04 07.     (W)   SCALED
 AE6967* NAVD 88 ORTHO HEIGHT -   528.416 (meters)     1733.64  (feet) ADJUSTED
 AE6967  ______________________________________________________________________
 AE6967  GEOID HEIGHT    -        -22.274 (meters)                     GEOID18
 AE6967  DYNAMIC HEIGHT  -        528.376 (meters)     1733.51  (feet) COMP
 AE6967  MODELED GRAVITY -    980,523.5   (mgal)                       NAVD 88
 AE6967
 AE6967  VERT ORDER      -  FIRST     CLASS II
 AE6967
 AE6967.The horizontal coordinates were scaled from a map and have
 AE6967.an estimated accuracy of +/- 6 seconds.
 AE6967
 AE6967.The orthometric height was determined by differential leveling and
 AE6967.adjusted by the NATIONAL GEODETIC SURVEY
 AE6967.in July 1998.
 AE6967
 AE6967.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6967.GEOID18 height accuracy estimate available here.
 AE6967
 AE6967.Click photographs - Photos may exist for this station.
 AE6967
 AE6967.The dynamic height is computed by dividing the NAVD 88
 AE6967.geopotential number by the normal gravity value computed on the
 AE6967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6967.degrees latitude (g = 980.6199 gals.).
 AE6967
 AE6967.The modeled gravity was interpolated from observed gravity values.
 AE6967
 AE6967;                    North         East    Units  Estimated Accuracy
 AE6967;SPC SD N     -   210,900.      594,660.      MT  (+/- 180 meters Scaled)
 AE6967
 AE6967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168647(NAD 83)
 AE6967
 AE6967                          SUPERSEDED SURVEY CONTROL
 AE6967
 AE6967.No superseded survey control is available for this station.
 AE6967
 AE6967_MARKER: DD = SURVEY DISK
 AE6967_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6967_STAMPING: 83-226.20 1996
 AE6967_MARK LOGO: SDDT
 AE6967_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6967_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6967+STABILITY: SURFACE MOTION
 AE6967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6967+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6967
 AE6967  HISTORY     - Date     Condition        Report By
 AE6967  HISTORY     - 1996     MONUMENTED       SDDT
 AE6967  HISTORY     - 19970310 GOOD             NGS
 AE6967
 AE6967                          STATION DESCRIPTION
 AE6967
 AE6967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6967'0.7 KM (0.45 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6967'IN MOUND CITY, 186.0 M (610.2 FT) NORTH OF MILEPOST 226, 15.2 M (49.9
 AE6967'FT) WEST OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT) SOUTH OF AN
 AE6967'UNDERGROUND CABLE JUNCTION BOX, 2.0 M (6.6 FT) SOUTH OF A FENCE
 AE6967'CORNER, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AE6967'EAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE
 AE6967'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6968 ***********************************************************************
 AE6968  DESIGNATION -  83 227.40
 AE6968  PID         -  AE6968
 AE6968  STATE/COUNTY-  SD/CAMPBELL
 AE6968  COUNTRY     -  US
 AE6968  USGS QUAD   -  MOUND CITY (2017)
 AE6968
 AE6968                         *CURRENT SURVEY CONTROL
 AE6968  ______________________________________________________________________
 AE6968* NAD 83(1986) POSITION- 45 44 56.     (N) 100 04 09.     (W)   SCALED
 AE6968* NAVD 88 ORTHO HEIGHT -   514.128 (meters)     1686.77  (feet) ADJUSTED
 AE6968  ______________________________________________________________________
 AE6968  GEOID HEIGHT    -        -22.258 (meters)                     GEOID18
 AE6968  DYNAMIC HEIGHT  -        514.090 (meters)     1686.64  (feet) COMP
 AE6968  MODELED GRAVITY -    980,526.4   (mgal)                       NAVD 88
 AE6968
 AE6968  VERT ORDER      -  FIRST     CLASS II
 AE6968
 AE6968.The horizontal coordinates were scaled from a map and have
 AE6968.an estimated accuracy of +/- 6 seconds.
 AE6968
 AE6968.The orthometric height was determined by differential leveling and
 AE6968.adjusted by the NATIONAL GEODETIC SURVEY
 AE6968.in July 1998.
 AE6968
 AE6968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6968.GEOID18 height accuracy estimate available here.
 AE6968
 AE6968.Click photographs - Photos may exist for this station.
 AE6968
 AE6968.The dynamic height is computed by dividing the NAVD 88
 AE6968.geopotential number by the normal gravity value computed on the
 AE6968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6968.degrees latitude (g = 980.6199 gals.).
 AE6968
 AE6968.The modeled gravity was interpolated from observed gravity values.
 AE6968
 AE6968;                    North         East    Units  Estimated Accuracy
 AE6968;SPC SD N     -   212,870.      594,620.      MT  (+/- 180 meters Scaled)
 AE6968
 AE6968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168667(NAD 83)
 AE6968
 AE6968                          SUPERSEDED SURVEY CONTROL
 AE6968
 AE6968.No superseded survey control is available for this station.
 AE6968
 AE6968_MARKER: Z = SEE DESCRIPTION
 AE6968_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6968_STAMPING: 83-227.40 1996
 AE6968_MARK LOGO: NGS
 AE6968_PROJECTION: FLUSH
 AE6968_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6968_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6968+STABILITY: POSITION/ELEVATION WELL
 AE6968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6968+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6968_ROD/PIPE-DEPTH: 6.4 meters
 AE6968_SLEEVE-DEPTH  : 1.8 meters
 AE6968
 AE6968  HISTORY     - Date     Condition        Report By
 AE6968  HISTORY     - 1996     MONUMENTED       SDDT
 AE6968  HISTORY     - 19970310 GOOD             NGS
 AE6968
 AE6968                          STATION DESCRIPTION
 AE6968
 AE6968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6968'2.6 KM (1.60 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6968'IN MOUND CITY, 644.0 M (2112.9 FT) NORTH OF MILEPOST 227, 15.2 M (49.9
 AE6968'FT) WEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) NORTH OF A YELLOW 4
 AE6968'BY 4-INCH POST, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 AE6968'(1.6 FT) EAST OF A WITNESS POST, AND 0.5 M (1.6 FT) WEST OF METAL
 AE6968'GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED
 AE6968'TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AE6968'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AE6968'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6969 ***********************************************************************
 AE6969  DESIGNATION -  83 229.70
 AE6969  PID         -  AE6969
 AE6969  STATE/COUNTY-  SD/CAMPBELL
 AE6969  COUNTRY     -  US
 AE6969  USGS QUAD   -  HERREID (2017)
 AE6969
 AE6969                         *CURRENT SURVEY CONTROL
 AE6969  ______________________________________________________________________
 AE6969* NAD 83(1986) POSITION- 45 46 56.     (N) 100 04 11.     (W)   SCALED
 AE6969* NAVD 88 ORTHO HEIGHT -   519.251 (meters)     1703.58  (feet) ADJUSTED
 AE6969  ______________________________________________________________________
 AE6969  GEOID HEIGHT    -        -22.217 (meters)                     GEOID18
 AE6969  DYNAMIC HEIGHT  -        519.216 (meters)     1703.46  (feet) COMP
 AE6969  MODELED GRAVITY -    980,532.3   (mgal)                       NAVD 88
 AE6969
 AE6969  VERT ORDER      -  FIRST     CLASS II
 AE6969
 AE6969.The horizontal coordinates were scaled from a map and have
 AE6969.an estimated accuracy of +/- 6 seconds.
 AE6969
 AE6969.The orthometric height was determined by differential leveling and
 AE6969.adjusted by the NATIONAL GEODETIC SURVEY
 AE6969.in July 1998.
 AE6969
 AE6969.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6969.GEOID18 height accuracy estimate available here.
 AE6969
 AE6969.Click photographs - Photos may exist for this station.
 AE6969
 AE6969.The dynamic height is computed by dividing the NAVD 88
 AE6969.geopotential number by the normal gravity value computed on the
 AE6969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6969.degrees latitude (g = 980.6199 gals.).
 AE6969
 AE6969.The modeled gravity was interpolated from observed gravity values.
 AE6969
 AE6969;                    North         East    Units  Estimated Accuracy
 AE6969;SPC SD N     -   216,580.      594,580.      MT  (+/- 180 meters Scaled)
 AE6969
 AE6969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168704(NAD 83)
 AE6969
 AE6969                          SUPERSEDED SURVEY CONTROL
 AE6969
 AE6969.No superseded survey control is available for this station.
 AE6969
 AE6969_MARKER: DD = SURVEY DISK
 AE6969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6969_STAMPING: 83-229.70 1996
 AE6969_MARK LOGO: SDDT
 AE6969_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6969+STABILITY: SURFACE MOTION
 AE6969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6969+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6969
 AE6969  HISTORY     - Date     Condition        Report By
 AE6969  HISTORY     - 1996     MONUMENTED       SDDT
 AE6969  HISTORY     - 19970310 GOOD             NGS
 AE6969
 AE6969                          STATION DESCRIPTION
 AE6969
 AE6969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6969'6.3 KM (3.90 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6969'IN MOUND CITY, 489.0 M (1604.3 FT) SOUTH OF MILEPOST 230, 16.2 M (53.1
 AE6969'FT) WEST OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) NORTH OF THE
 AE6969'CENTER OF A TRACK ROAD, 4.0 M (13.1 FT) SOUTHWEST OF THE NORTH END OF
 AE6969'A CULVERT UNDER THE HIGHWAY, 2.4 M (7.9 FT) SOUTHWEST OF AN
 AE6969'UNDERGROUND CABLE JUNCTION BOX, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 AE6969'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE CORNER, 0.3 M (1.0 FT) EAST
 AE6969'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6970 ***********************************************************************
 AE6970  DESIGNATION -  83 230.70
 AE6970  PID         -  AE6970
 AE6970  STATE/COUNTY-  SD/CAMPBELL
 AE6970  COUNTRY     -  US
 AE6970  USGS QUAD   -  HERREID (2017)
 AE6970
 AE6970                         *CURRENT SURVEY CONTROL
 AE6970  ______________________________________________________________________
 AE6970* NAD 83(1986) POSITION- 45 47 52.     (N) 100 04 01.     (W)   SCALED
 AE6970* NAVD 88 ORTHO HEIGHT -   510.203 (meters)     1673.89  (feet) ADJUSTED
 AE6970  ______________________________________________________________________
 AE6970  GEOID HEIGHT    -        -22.201 (meters)                     GEOID18
 AE6970  DYNAMIC HEIGHT  -        510.171 (meters)     1673.79  (feet) COMP
 AE6970  MODELED GRAVITY -    980,535.3   (mgal)                       NAVD 88
 AE6970
 AE6970  VERT ORDER      -  FIRST     CLASS II
 AE6970
 AE6970.The horizontal coordinates were scaled from a map and have
 AE6970.an estimated accuracy of +/- 6 seconds.
 AE6970
 AE6970.The orthometric height was determined by differential leveling and
 AE6970.adjusted by the NATIONAL GEODETIC SURVEY
 AE6970.in July 1998.
 AE6970
 AE6970.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6970.GEOID18 height accuracy estimate available here.
 AE6970
 AE6970.Click photographs - Photos may exist for this station.
 AE6970
 AE6970.The dynamic height is computed by dividing the NAVD 88
 AE6970.geopotential number by the normal gravity value computed on the
 AE6970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6970.degrees latitude (g = 980.6199 gals.).
 AE6970
 AE6970.The modeled gravity was interpolated from observed gravity values.
 AE6970
 AE6970;                    North         East    Units  Estimated Accuracy
 AE6970;SPC SD N     -   218,310.      594,800.      MT  (+/- 180 meters Scaled)
 AE6970
 AE6970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170721(NAD 83)
 AE6970
 AE6970                          SUPERSEDED SURVEY CONTROL
 AE6970
 AE6970.No superseded survey control is available for this station.
 AE6970
 AE6970_MARKER: DD = SURVEY DISK
 AE6970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6970_STAMPING: 83-230.70 1996
 AE6970_MARK LOGO: SDDT
 AE6970_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6970+STABILITY: SURFACE MOTION
 AE6970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6970+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6970
 AE6970  HISTORY     - Date     Condition        Report By
 AE6970  HISTORY     - 1996     MONUMENTED       SDDT
 AE6970  HISTORY     - 19970310 GOOD             NGS
 AE6970
 AE6970                          STATION DESCRIPTION
 AE6970
 AE6970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6970'4.2 KM (2.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6970'IN HERREID, 474.0 M (1555.1 FT) SOUTH OF MILEPOST 231, 27.1 M (88.9
 AE6970'FT) WEST OF THE HIGHWAY CENTERLINE, 11.9 M (39.0 FT) WEST OF A FENCE
 AE6970'CORNER, 8.5 M (27.9 FT) NORTH OF THE CENTER OF A TRACK ROAD, 7.7 M
 AE6970'(25.3 FT) WEST OF THE CENTER OF A GATE, 0.9 M (3.0 FT) BELOW THE LEVEL
 AE6970'OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) EAST
 AE6970'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6971 ***********************************************************************
 AE6971  DESIGNATION -  83 231.70
 AE6971  PID         -  AE6971
 AE6971  STATE/COUNTY-  SD/CAMPBELL
 AE6971  COUNTRY     -  US
 AE6971  USGS QUAD   -  HERREID (2017)
 AE6971
 AE6971                         *CURRENT SURVEY CONTROL
 AE6971  ______________________________________________________________________
 AE6971* NAD 83(1986) POSITION- 45 48 44.     (N) 100 04 08.     (W)   SCALED
 AE6971* NAVD 88 ORTHO HEIGHT -   510.409 (meters)     1674.57  (feet) ADJUSTED
 AE6971  ______________________________________________________________________
 AE6971  GEOID HEIGHT    -        -22.180 (meters)                     GEOID18
 AE6971  DYNAMIC HEIGHT  -        510.377 (meters)     1674.46  (feet) COMP
 AE6971  MODELED GRAVITY -    980,537.6   (mgal)                       NAVD 88
 AE6971
 AE6971  VERT ORDER      -  FIRST     CLASS II
 AE6971
 AE6971.The horizontal coordinates were scaled from a map and have
 AE6971.an estimated accuracy of +/- 6 seconds.
 AE6971
 AE6971.The orthometric height was determined by differential leveling and
 AE6971.adjusted by the NATIONAL GEODETIC SURVEY
 AE6971.in July 1998.
 AE6971
 AE6971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6971.GEOID18 height accuracy estimate available here.
 AE6971
 AE6971.Click photographs - Photos may exist for this station.
 AE6971
 AE6971.The dynamic height is computed by dividing the NAVD 88
 AE6971.geopotential number by the normal gravity value computed on the
 AE6971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6971.degrees latitude (g = 980.6199 gals.).
 AE6971
 AE6971.The modeled gravity was interpolated from observed gravity values.
 AE6971
 AE6971;                    North         East    Units  Estimated Accuracy
 AE6971;SPC SD N     -   219,910.      594,650.      MT  (+/- 180 meters Scaled)
 AE6971
 AE6971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169737(NAD 83)
 AE6971
 AE6971                          SUPERSEDED SURVEY CONTROL
 AE6971
 AE6971.No superseded survey control is available for this station.
 AE6971
 AE6971_MARKER: DD = SURVEY DISK
 AE6971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6971_STAMPING: 83-231.70 1996
 AE6971_MARK LOGO: SDDT
 AE6971_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6971+STABILITY: SURFACE MOTION
 AE6971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6971+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6971
 AE6971  HISTORY     - Date     Condition        Report By
 AE6971  HISTORY     - 1996     MONUMENTED       SDDT
 AE6971  HISTORY     - 19970310 GOOD             NGS
 AE6971
 AE6971                          STATION DESCRIPTION
 AE6971
 AE6971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6971'2.6 KM (1.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6971'IN HERREID, 485.0 M (1591.2 FT) SOUTH OF MILEPOST 232, 14.9 M (48.9
 AE6971'FT) WEST OF THE HIGHWAY CENTERLINE, 3.7 M (12.1 FT) SOUTH OF THE
 AE6971'CENTER OF A TRACK ROAD, 3.4 M (11.2 FT) NORTH OF AN UNDERGROUND CABLE
 AE6971'JUNCTION BOX, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 AE6971'(1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE6971'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6972 ***********************************************************************
 AE6972  DESIGNATION -  83 232.64
 AE6972  PID         -  AE6972
 AE6972  STATE/COUNTY-  SD/CAMPBELL
 AE6972  COUNTRY     -  US
 AE6972  USGS QUAD   -  HERREID (2017)
 AE6972
 AE6972                         *CURRENT SURVEY CONTROL
 AE6972  ______________________________________________________________________
 AE6972* NAD 83(1986) POSITION- 45 49 29.     (N) 100 04 10.     (W)   SCALED
 AE6972* NAVD 88 ORTHO HEIGHT -   513.503 (meters)     1684.72  (feet) ADJUSTED
 AE6972  ______________________________________________________________________
 AE6972  GEOID HEIGHT    -        -22.163 (meters)                     GEOID18
 AE6972  DYNAMIC HEIGHT  -        513.472 (meters)     1684.62  (feet) COMP
 AE6972  MODELED GRAVITY -    980,539.5   (mgal)                       NAVD 88
 AE6972
 AE6972  VERT ORDER      -  FIRST     CLASS II
 AE6972
 AE6972.The horizontal coordinates were scaled from a map and have
 AE6972.an estimated accuracy of +/- 6 seconds.
 AE6972
 AE6972.The orthometric height was determined by differential leveling and
 AE6972.adjusted by the NATIONAL GEODETIC SURVEY
 AE6972.in July 1998.
 AE6972
 AE6972.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6972.GEOID18 height accuracy estimate available here.
 AE6972
 AE6972.Click photographs - Photos may exist for this station.
 AE6972
 AE6972.The dynamic height is computed by dividing the NAVD 88
 AE6972.geopotential number by the normal gravity value computed on the
 AE6972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6972.degrees latitude (g = 980.6199 gals.).
 AE6972
 AE6972.The modeled gravity was interpolated from observed gravity values.
 AE6972
 AE6972;                    North         East    Units  Estimated Accuracy
 AE6972;SPC SD N     -   221,300.      594,600.      MT  (+/- 180 meters Scaled)
 AE6972
 AE6972_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169751(NAD 83)
 AE6972
 AE6972                          SUPERSEDED SURVEY CONTROL
 AE6972
 AE6972.No superseded survey control is available for this station.
 AE6972
 AE6972_MARKER: Z = SEE DESCRIPTION
 AE6972_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AE6972_STAMPING: 83-232.64 1996
 AE6972_MARK LOGO: NGS
 AE6972_PROJECTION: FLUSH
 AE6972_MAGNETIC: P = MARKER IS A STEEL PIPE
 AE6972_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE6972+STABILITY: POSITION/ELEVATION WELL
 AE6972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6972+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6972_ROD/PIPE-DEPTH: 6.4 meters
 AE6972_SLEEVE-DEPTH  : 1.8 meters
 AE6972
 AE6972  HISTORY     - Date     Condition        Report By
 AE6972  HISTORY     - 1996     MONUMENTED       SDDT
 AE6972  HISTORY     - 19970310 GOOD             NGS
 AE6972
 AE6972                          STATION DESCRIPTION
 AE6972
 AE6972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6972'1.1 KM (0.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6972'IN HERREID, 590.0 M (1935.7 FT) SOUTH OF MILEPOST 233, 91.4 M (299.9
 AE6972'FT) SOUTH OF THE CENTER OF A PAVED ROAD, 15.8 M (51.8 FT) EAST OF THE
 AE6972'HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 AE6972'M (1.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) EAST OF A METAL GUARD POST,
 AE6972'AND 0.3 M (1.0 FT) WEST OF A WITNESS POST. NOTE--THE DATUM POINT IS A
 AE6972'STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTATCHED TO
 AE6972'A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM POINT IS
 AE6972'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6973 ***********************************************************************
 AE6973  DESIGNATION -  83 233.93
 AE6973  PID         -  AE6973
 AE6973  STATE/COUNTY-  SD/CAMPBELL
 AE6973  COUNTRY     -  US
 AE6973  USGS QUAD   -  HERREID (2017)
 AE6973
 AE6973                         *CURRENT SURVEY CONTROL
 AE6973  ______________________________________________________________________
 AE6973* NAD 83(1986) POSITION- 45 50 37.     (N) 100 04 10.     (W)   SCALED
 AE6973* NAVD 88 ORTHO HEIGHT -   522.466 (meters)     1714.12  (feet) ADJUSTED
 AE6973  ______________________________________________________________________
 AE6973  GEOID HEIGHT    -        -22.142 (meters)                     GEOID18
 AE6973  DYNAMIC HEIGHT  -        522.436 (meters)     1714.03  (feet) COMP
 AE6973  MODELED GRAVITY -    980,541.9   (mgal)                       NAVD 88
 AE6973
 AE6973  VERT ORDER      -  FIRST     CLASS II
 AE6973
 AE6973.The horizontal coordinates were scaled from a map and have
 AE6973.an estimated accuracy of +/- 6 seconds.
 AE6973
 AE6973.The orthometric height was determined by differential leveling and
 AE6973.adjusted by the NATIONAL GEODETIC SURVEY
 AE6973.in July 1998.
 AE6973
 AE6973.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6973.GEOID18 height accuracy estimate available here.
 AE6973
 AE6973.Click photographs - Photos may exist for this station.
 AE6973
 AE6973.The dynamic height is computed by dividing the NAVD 88
 AE6973.geopotential number by the normal gravity value computed on the
 AE6973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6973.degrees latitude (g = 980.6199 gals.).
 AE6973
 AE6973.The modeled gravity was interpolated from observed gravity values.
 AE6973
 AE6973;                    North         East    Units  Estimated Accuracy
 AE6973;SPC SD N     -   223,400.      594,610.      MT  (+/- 180 meters Scaled)
 AE6973
 AE6973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169772(NAD 83)
 AE6973
 AE6973                          SUPERSEDED SURVEY CONTROL
 AE6973
 AE6973.No superseded survey control is available for this station.
 AE6973
 AE6973_MARKER: DD = SURVEY DISK
 AE6973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6973_STAMPING: 83-233.93 1996
 AE6973_MARK LOGO: SDDT
 AE6973_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6973+STABILITY: SURFACE MOTION
 AE6973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6973+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6973
 AE6973  HISTORY     - Date     Condition        Report By
 AE6973  HISTORY     - 1996     MONUMENTED       SDDT
 AE6973  HISTORY     - 19970310 GOOD             NGS
 AE6973
 AE6973                          STATION DESCRIPTION
 AE6973
 AE6973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6973'1.0 KM (0.60 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6973'IN HERREID, 114.0 M (374.0 FT) SOUTH OF MILEPOST 234, 15.2 M (49.9 FT)
 AE6973'EAST OF THE HIGHWAY CENTERLINE, 10.4 M (34.1 FT) NORTH OF THE CENTER
 AE6973'OF A DRIVEWAY, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.9 M
 AE6973'(3.0 FT) NORTH OF A FENCE CORNER, 0.5 M (1.6 FT) WEST OF A FENCE, 0.3
 AE6973'M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE6973'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6974 ***********************************************************************
 AE6974  DESIGNATION -  83 234.69
 AE6974  PID         -  AE6974
 AE6974  STATE/COUNTY-  SD/CAMPBELL
 AE6974  COUNTRY     -  US
 AE6974  USGS QUAD   -  HERREID (2017)
 AE6974
 AE6974                         *CURRENT SURVEY CONTROL
 AE6974  ______________________________________________________________________
 AE6974* NAD 83(1986) POSITION- 45 51 17.     (N) 100 04 10.     (W)   SCALED
 AE6974* NAVD 88 ORTHO HEIGHT -   528.948 (meters)     1735.39  (feet) ADJUSTED
 AE6974  ______________________________________________________________________
 AE6974  GEOID HEIGHT    -        -22.131 (meters)                     GEOID18
 AE6974  DYNAMIC HEIGHT  -        528.919 (meters)     1735.30  (feet) COMP
 AE6974  MODELED GRAVITY -    980,543.0   (mgal)                       NAVD 88
 AE6974
 AE6974  VERT ORDER      -  FIRST     CLASS II
 AE6974
 AE6974.The horizontal coordinates were scaled from a map and have
 AE6974.an estimated accuracy of +/- 6 seconds.
 AE6974
 AE6974.The orthometric height was determined by differential leveling and
 AE6974.adjusted by the NATIONAL GEODETIC SURVEY
 AE6974.in July 1998.
 AE6974
 AE6974.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6974.GEOID18 height accuracy estimate available here.
 AE6974
 AE6974.Click photographs - Photos may exist for this station.
 AE6974
 AE6974.The dynamic height is computed by dividing the NAVD 88
 AE6974.geopotential number by the normal gravity value computed on the
 AE6974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6974.degrees latitude (g = 980.6199 gals.).
 AE6974
 AE6974.The modeled gravity was interpolated from observed gravity values.
 AE6974
 AE6974;                    North         East    Units  Estimated Accuracy
 AE6974;SPC SD N     -   224,640.      594,610.      MT  (+/- 180 meters Scaled)
 AE6974
 AE6974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169784(NAD 83)
 AE6974
 AE6974                          SUPERSEDED SURVEY CONTROL
 AE6974
 AE6974.No superseded survey control is available for this station.
 AE6974
 AE6974_MARKER: DD = SURVEY DISK
 AE6974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6974_STAMPING: 83-234.69 1996
 AE6974_MARK LOGO: SDDT
 AE6974_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6974+STABILITY: SURFACE MOTION
 AE6974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6974+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6974
 AE6974  HISTORY     - Date     Condition        Report By
 AE6974  HISTORY     - 1996     MONUMENTED       SDDT
 AE6974  HISTORY     - 19970310 GOOD             NGS
 AE6974
 AE6974                          STATION DESCRIPTION
 AE6974
 AE6974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6974'2.2 KM (1.35 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6974'IN HERREID, 5.8 KM (3.60 MI) SOUTH OF THE INTERSECTION OF STATE
 AE6974'HIGHWAY 10, 500.0 M (1640.4 FT) SOUTH OF MILEPOST 235, 14.9 M (48.9
 AE6974'FT) WEST OF THE HIGHWAY CENTER, 11.0 M (36.1 FT) NORTH OF THE CENTER
 AE6974'OF A TRACK ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 AE6974'(2.0 FT) NORTH OF A FENCE CORNER, 0.6 M (2.0 FT) EAST OF A FENCE, 0.3
 AE6974'M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AE6974'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6975 ***********************************************************************
 AE6975  DESIGNATION -  83 235.70
 AE6975  PID         -  AE6975
 AE6975  STATE/COUNTY-  SD/CAMPBELL
 AE6975  COUNTRY     -  US
 AE6975  USGS QUAD   -  HERREID (2017)
 AE6975
 AE6975                         *CURRENT SURVEY CONTROL
 AE6975  ______________________________________________________________________
 AE6975* NAD 83(1986) POSITION- 45 52 10.     (N) 100 04 09.     (W)   SCALED
 AE6975* NAVD 88 ORTHO HEIGHT -   540.287 (meters)     1772.59  (feet) ADJUSTED
 AE6975  ______________________________________________________________________
 AE6975  GEOID HEIGHT    -        -22.121 (meters)                     GEOID18
 AE6975  DYNAMIC HEIGHT  -        540.258 (meters)     1772.50  (feet) COMP
 AE6975  MODELED GRAVITY -    980,543.8   (mgal)                       NAVD 88
 AE6975
 AE6975  VERT ORDER      -  FIRST     CLASS II
 AE6975
 AE6975.The horizontal coordinates were scaled from a map and have
 AE6975.an estimated accuracy of +/- 6 seconds.
 AE6975
 AE6975.The orthometric height was determined by differential leveling and
 AE6975.adjusted by the NATIONAL GEODETIC SURVEY
 AE6975.in July 1998.
 AE6975
 AE6975.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6975.GEOID18 height accuracy estimate available here.
 AE6975
 AE6975.Click photographs - Photos may exist for this station.
 AE6975
 AE6975.The dynamic height is computed by dividing the NAVD 88
 AE6975.geopotential number by the normal gravity value computed on the
 AE6975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6975.degrees latitude (g = 980.6199 gals.).
 AE6975
 AE6975.The modeled gravity was interpolated from observed gravity values.
 AE6975
 AE6975;                    North         East    Units  Estimated Accuracy
 AE6975;SPC SD N     -   226,270.      594,630.      MT  (+/- 180 meters Scaled)
 AE6975
 AE6975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170800(NAD 83)
 AE6975
 AE6975                          SUPERSEDED SURVEY CONTROL
 AE6975
 AE6975.No superseded survey control is available for this station.
 AE6975
 AE6975_MARKER: DD = SURVEY DISK
 AE6975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6975_STAMPING: 83-235.70 1996
 AE6975_MARK LOGO: SDDT
 AE6975_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6975+STABILITY: SURFACE MOTION
 AE6975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6975+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6975
 AE6975  HISTORY     - Date     Condition        Report By
 AE6975  HISTORY     - 1996     MONUMENTED       SDDT
 AE6975  HISTORY     - 19970310 GOOD             NGS
 AE6975
 AE6975                          STATION DESCRIPTION
 AE6975
 AE6975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6975'3.9 KM (2.40 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6975'IN HERREID, 4.1 KM (2.55 MI) SOUTH OF THE JUNCTION OF STATE HIGHWAY
 AE6975'10, 517.0 M (1696.2 FT) SOUTH OF MILEPOST 236, 23.2 M (76.1 FT) NORTH
 AE6975'OF THE CENTER OF A TRACK ROAD, 14.6 M (47.9 FT) EAST OF THE HIGHWAY
 AE6975'CENTERLINE, 11.9 M (39.0 FT) NORTH OF UTILITY POLE NUMBER 14 A 11 WITH
 AE6975'A GUY CABLE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 AE6975'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AE6975'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6976 ***********************************************************************
 AE6976  DESIGNATION -  83 236.82
 AE6976  PID         -  AE6976
 AE6976  STATE/COUNTY-  SD/CAMPBELL
 AE6976  COUNTRY     -  US
 AE6976  USGS QUAD   -  HERREID NE (2017)
 AE6976
 AE6976                         *CURRENT SURVEY CONTROL
 AE6976  ______________________________________________________________________
 AE6976* NAD 83(1986) POSITION- 45 53 09.     (N) 100 04 10.     (W)   SCALED
 AE6976* NAVD 88 ORTHO HEIGHT -   530.187 (meters)     1739.46  (feet) ADJUSTED
 AE6976  ______________________________________________________________________
 AE6976  GEOID HEIGHT    -        -22.114 (meters)                     GEOID18
 AE6976  DYNAMIC HEIGHT  -        530.158 (meters)     1739.36  (feet) COMP
 AE6976  MODELED GRAVITY -    980,544.2   (mgal)                       NAVD 88
 AE6976
 AE6976  VERT ORDER      -  FIRST     CLASS II
 AE6976
 AE6976.The horizontal coordinates were scaled from a map and have
 AE6976.an estimated accuracy of +/- 6 seconds.
 AE6976
 AE6976.The orthometric height was determined by differential leveling and
 AE6976.adjusted by the NATIONAL GEODETIC SURVEY
 AE6976.in July 1998.
 AE6976
 AE6976.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6976.GEOID18 height accuracy estimate available here.
 AE6976
 AE6976.Click photographs - Photos may exist for this station.
 AE6976
 AE6976.The dynamic height is computed by dividing the NAVD 88
 AE6976.geopotential number by the normal gravity value computed on the
 AE6976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6976.degrees latitude (g = 980.6199 gals.).
 AE6976
 AE6976.The modeled gravity was interpolated from observed gravity values.
 AE6976
 AE6976;                    North         East    Units  Estimated Accuracy
 AE6976;SPC SD N     -   228,090.      594,610.      MT  (+/- 180 meters Scaled)
 AE6976
 AE6976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170819(NAD 83)
 AE6976
 AE6976                          SUPERSEDED SURVEY CONTROL
 AE6976
 AE6976.No superseded survey control is available for this station.
 AE6976
 AE6976_MARKER: DD = SURVEY DISK
 AE6976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6976_STAMPING: 83-236.82 1996
 AE6976_MARK LOGO: SDDT
 AE6976_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6976+STABILITY: SURFACE MOTION
 AE6976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6976+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6976
 AE6976  HISTORY     - Date     Condition        Report By
 AE6976  HISTORY     - 1996     MONUMENTED       SDDT
 AE6976  HISTORY     - 19970310 GOOD             NGS
 AE6976
 AE6976                          STATION DESCRIPTION
 AE6976
 AE6976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6976'5.7 KM (3.55 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6976'IN HERREID, 2.4 KM (1.50 MI) SOUTH OF THE JUNCTION OF STATE HIGHWAY
 AE6976'10, 277.0 M (908.8 FT) SOUTH OF MILEPOST 237, 14.3 M (46.9 FT) EAST OF
 AE6976'THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE6976'0.6 M (2.0 FT) WEST OF A FENCE, 0.5 M (1.6 FT) WEST OF A WITNESS POST,
 AE6976'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6977 ***********************************************************************
 AE6977  DESIGNATION -  83 237.68
 AE6977  PID         -  AE6977
 AE6977  STATE/COUNTY-  SD/CAMPBELL
 AE6977  COUNTRY     -  US
 AE6977  USGS QUAD   -  HERREID NE (2017)
 AE6977
 AE6977                         *CURRENT SURVEY CONTROL
 AE6977  ______________________________________________________________________
 AE6977* NAD 83(1986) POSITION- 45 53 53.     (N) 100 04 09.     (W)   SCALED
 AE6977* NAVD 88 ORTHO HEIGHT -   540.420 (meters)     1773.03  (feet) ADJUSTED
 AE6977  ______________________________________________________________________
 AE6977  GEOID HEIGHT    -        -22.114 (meters)                     GEOID18
 AE6977  DYNAMIC HEIGHT  -        540.391 (meters)     1772.93  (feet) COMP
 AE6977  MODELED GRAVITY -    980,544.1   (mgal)                       NAVD 88
 AE6977
 AE6977  VERT ORDER      -  FIRST     CLASS II
 AE6977
 AE6977.The horizontal coordinates were scaled from a map and have
 AE6977.an estimated accuracy of +/- 6 seconds.
 AE6977
 AE6977.The orthometric height was determined by differential leveling and
 AE6977.adjusted by the NATIONAL GEODETIC SURVEY
 AE6977.in July 1998.
 AE6977
 AE6977.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6977.GEOID18 height accuracy estimate available here.
 AE6977
 AE6977.Click photographs - Photos may exist for this station.
 AE6977
 AE6977.The dynamic height is computed by dividing the NAVD 88
 AE6977.geopotential number by the normal gravity value computed on the
 AE6977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6977.degrees latitude (g = 980.6199 gals.).
 AE6977
 AE6977.The modeled gravity was interpolated from observed gravity values.
 AE6977
 AE6977;                    North         East    Units  Estimated Accuracy
 AE6977;SPC SD N     -   229,450.      594,630.      MT  (+/- 180 meters Scaled)
 AE6977
 AE6977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170832(NAD 83)
 AE6977
 AE6977                          SUPERSEDED SURVEY CONTROL
 AE6977
 AE6977.No superseded survey control is available for this station.
 AE6977
 AE6977_MARKER: DD = SURVEY DISK
 AE6977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6977_STAMPING: 83-237.68 1996
 AE6977_MARK LOGO: SDDT
 AE6977_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6977+STABILITY: SURFACE MOTION
 AE6977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6977+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6977
 AE6977  HISTORY     - Date     Condition        Report By
 AE6977  HISTORY     - 1996     MONUMENTED       SDDT
 AE6977  HISTORY     - 19970310 GOOD             NGS
 AE6977
 AE6977                          STATION DESCRIPTION
 AE6977
 AE6977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6977'7.0 KM (4.35 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6977'IN HERREID, 1.0 KM (0.60 MI) SOUTH OF THE JUNCTION OF STATE HIGHWAY
 AE6977'10, 514.0 M (1686.3 FT) SOUTH OF MILEPOST 238, 14.6 M (47.9 FT) EAST
 AE6977'OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) WEST OF A T-FENCE CORNER,
 AE6977'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF
 AE6977'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6978 ***********************************************************************
 AE6978  DESIGNATION -  83 239.68
 AE6978  PID         -  AE6978
 AE6978  STATE/COUNTY-  SD/CAMPBELL
 AE6978  COUNTRY     -  US
 AE6978  USGS QUAD   -  HERREID NE (2017)
 AE6978
 AE6978                         *CURRENT SURVEY CONTROL
 AE6978  ______________________________________________________________________
 AE6978* NAD 83(1986) POSITION- 45 55 34.     (N) 100 04 11.     (W)   SCALED
 AE6978* NAVD 88 ORTHO HEIGHT -   542.791 (meters)     1780.81  (feet) ADJUSTED
 AE6978  ______________________________________________________________________
 AE6978  GEOID HEIGHT    -        -22.121 (meters)                     GEOID18
 AE6978  DYNAMIC HEIGHT  -        542.761 (meters)     1780.71  (feet) COMP
 AE6978  MODELED GRAVITY -    980,542.9   (mgal)                       NAVD 88
 AE6978
 AE6978  VERT ORDER      -  FIRST     CLASS II
 AE6978
 AE6978.The horizontal coordinates were scaled from a map and have
 AE6978.an estimated accuracy of +/- 6 seconds.
 AE6978
 AE6978.The orthometric height was determined by differential leveling and
 AE6978.adjusted by the NATIONAL GEODETIC SURVEY
 AE6978.in July 1998.
 AE6978
 AE6978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6978.GEOID18 height accuracy estimate available here.
 AE6978
 AE6978.Click photographs - Photos may exist for this station.
 AE6978
 AE6978.The dynamic height is computed by dividing the NAVD 88
 AE6978.geopotential number by the normal gravity value computed on the
 AE6978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6978.degrees latitude (g = 980.6199 gals.).
 AE6978
 AE6978.The modeled gravity was interpolated from observed gravity values.
 AE6978
 AE6978;                    North         East    Units  Estimated Accuracy
 AE6978;SPC SD N     -   232,570.      594,590.      MT  (+/- 180 meters Scaled)
 AE6978
 AE6978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170863(NAD 83)
 AE6978
 AE6978                          SUPERSEDED SURVEY CONTROL
 AE6978
 AE6978.No superseded survey control is available for this station.
 AE6978
 AE6978_MARKER: DD = SURVEY DISK
 AE6978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6978_STAMPING: 83-239.68 1996
 AE6978_MARK LOGO: SDDT
 AE6978_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6978+STABILITY: SURFACE MOTION
 AE6978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6978+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE6978
 AE6978  HISTORY     - Date     Condition        Report By
 AE6978  HISTORY     - 1996     MONUMENTED       SDDT
 AE6978  HISTORY     - 19970310 GOOD             NGS
 AE6978
 AE6978                          STATION DESCRIPTION
 AE6978
 AE6978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6978'10.3 KM (6.40 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6978'IN HERREID, 1.6 KM (1.00 MI) NORTH OF THE INTERSECTION OF STATE
 AE6978'HIGHWAY 10, 511.0 M (1676.5 FT) SOUTH OF MILEPOST 240, 18.0 M (59.1
 AE6978'FT) WEST OF THE HIGHWAY CENTERLINE, 12.5 M (41.0 FT) NORTHWEST OF THE
 AE6978'WEST END OF A CULVERT UNDER THE HIGHWAY, 9.8 M (32.2 FT) SOUTH OF THE
 AE6978'CENTER OF A TRACK ROAD, 1.7 M (5.6 FT) SOUTH OF A FENCE CORNER, 0.9 M
 AE6978'(3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) EAST OF A
 AE6978'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE6978'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE6979 ***********************************************************************
 AE6979  DESIGNATION -  83 240.60
 AE6979  PID         -  AE6979
 AE6979  STATE/COUNTY-  SD/CAMPBELL
 AE6979  COUNTRY     -  US
 AE6979  USGS QUAD   -  HERREID NE (2017)
 AE6979
 AE6979                         *CURRENT SURVEY CONTROL
 AE6979  ______________________________________________________________________
 AE6979* NAD 83(1986) POSITION- 45 56 22.     (N) 100 04 11.     (W)   SCALED
 AE6979* NAVD 88 ORTHO HEIGHT -   562.369 (meters)     1845.04  (feet) ADJUSTED
 AE6979  ______________________________________________________________________
 AE6979  GEOID HEIGHT    -        -22.127 (meters)                     GEOID18
 AE6979  DYNAMIC HEIGHT  -        562.338 (meters)     1844.94  (feet) COMP
 AE6979  MODELED GRAVITY -    980,542.0   (mgal)                       NAVD 88
 AE6979
 AE6979  VERT ORDER      -  FIRST     CLASS II
 AE6979
 AE6979.The horizontal coordinates were scaled from a map and have
 AE6979.an estimated accuracy of +/- 6 seconds.
 AE6979
 AE6979.The orthometric height was determined by differential leveling and
 AE6979.adjusted by the NATIONAL GEODETIC SURVEY
 AE6979.in July 1998.
 AE6979
 AE6979.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE6979.GEOID18 height accuracy estimate available here.
 AE6979
 AE6979.Click photographs - Photos may exist for this station.
 AE6979
 AE6979.The dynamic height is computed by dividing the NAVD 88
 AE6979.geopotential number by the normal gravity value computed on the
 AE6979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE6979.degrees latitude (g = 980.6199 gals.).
 AE6979
 AE6979.The modeled gravity was interpolated from observed gravity values.
 AE6979
 AE6979;                    North         East    Units  Estimated Accuracy
 AE6979;SPC SD N     -   234,050.      594,590.      MT  (+/- 180 meters Scaled)
 AE6979
 AE6979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR170878(NAD 83)
 AE6979
 AE6979                          SUPERSEDED SURVEY CONTROL
 AE6979
 AE6979.No superseded survey control is available for this station.
 AE6979
 AE6979_MARKER: DD = SURVEY DISK
 AE6979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE6979_STAMPING: 83-240.60 1996
 AE6979_MARK LOGO: SDDT
 AE6979_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 AE6979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE6979+STABILITY: SURFACE MOTION
 AE6979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE6979+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2005
 AE6979
 AE6979  HISTORY     - Date     Condition        Report By
 AE6979  HISTORY     - 1996     MONUMENTED       SDDT
 AE6979  HISTORY     - 19970310 GOOD             NGS
 AE6979  HISTORY     - 20050507 GOOD             USPSQD
 AE6979
 AE6979                          STATION DESCRIPTION
 AE6979
 AE6979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE6979'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE6979'IN HERREID, 3.2 KM (2.00 MI) NORTH OF THE JUNCTION OF STATE HIGHWAY
 AE6979'10, 957.0 M (3139.8 FT) NORTH OF MILEPOST 240, 200.0 M (656.2 FT)
 AE6979'SOUTH OF THE NORTH DAKOTA-SOUTH DAKOTA STATE LINE, 29.9 M (98.1 FT)
 AE6979'WEST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 AE6979'HIGHWAY, 0.6 M (2.0 FT) EAST OF A WITNESS POST AND FENCE, AND THE
 AE6979'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE6979
 AE6979                          STATION RECOVERY (2005)
 AE6979
 AE6979'RECOVERY NOTE BY US POWER SQUADRON 2005 (FM)
 AE6979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2592 ***********************************************************************
 PU2592  DESIGNATION -  85 044.87
 PU2592  PID         -  PU2592
 PU2592  STATE/COUNTY-  SD/LAWRENCE
 PU2592  COUNTRY     -  US
 PU2592  USGS QUAD   -  JOLLY (2017)
 PU2592
 PU2592                         *CURRENT SURVEY CONTROL
 PU2592  ______________________________________________________________________
 PU2592* NAD 83(1986) POSITION- 44 31 18.     (N) 103 51 47.     (W)   SCALED
 PU2592* NAVD 88 ORTHO HEIGHT -  1088.691 (meters)     3571.81  (feet) ADJUSTED
 PU2592  ______________________________________________________________________
 PU2592  GEOID HEIGHT    -        -14.722 (meters)                     GEOID18
 PU2592  DYNAMIC HEIGHT  -       1088.346 (meters)     3570.68  (feet) COMP
 PU2592  MODELED GRAVITY -    980,262.9   (mgal)                       NAVD 88
 PU2592
 PU2592  VERT ORDER      -  FIRST     CLASS II
 PU2592
 PU2592.The horizontal coordinates were scaled from a map and have
 PU2592.an estimated accuracy of +/- 6 seconds.
 PU2592
 PU2592.The orthometric height was determined by differential leveling and
 PU2592.adjusted by the NATIONAL GEODETIC SURVEY
 PU2592.in September 1993.
 PU2592
 PU2592.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2592.GEOID18 height accuracy estimate available here.
 PU2592
 PU2592.Click photographs - Photos may exist for this station.
 PU2592
 PU2592.The dynamic height is computed by dividing the NAVD 88
 PU2592.geopotential number by the normal gravity value computed on the
 PU2592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2592.degrees latitude (g = 980.6199 gals.).
 PU2592
 PU2592.The modeled gravity was interpolated from observed gravity values.
 PU2592
 PU2592;                    North         East    Units  Estimated Accuracy
 PU2592;SPC SD N     -    83,820.      293,010.      MT  (+/- 180 meters Scaled)
 PU2592
 PU2592_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903304(NAD 83)
 PU2592
 PU2592                          SUPERSEDED SURVEY CONTROL
 PU2592
 PU2592.No superseded survey control is available for this station.
 PU2592
 PU2592_MARKER: DB = BENCH MARK DISK
 PU2592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2592_STAMPING: 85-44.87
 PU2592_MARK LOGO: SDDT
 PU2592_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2592+STABILITY: SURFACE MOTION
 PU2592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2592+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2592
 PU2592  HISTORY     - Date     Condition        Report By
 PU2592  HISTORY     - UNK      MONUMENTED       SDDT
 PU2592  HISTORY     - 19910815 GOOD             NGS
 PU2592  HISTORY     - 19960415 GOOD             NGS
 PU2592  HISTORY     - 20070829 GOOD             NJS
 PU2592  HISTORY     - 20120312 GOOD             INDIV
 PU2592
 PU2592                          STATION DESCRIPTION
 PU2592
 PU2592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2592'3.1 KM (1.90 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2592'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 0.3 KM
 PU2592'(0.20 MI) WESTERLY ALONG THE WESTBOUND EXIT RAMP (EXIT 10), 245.0 M
 PU2592'(803.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2592'HIGHWAY, 210.0 M (689.0 FT) NORTH OF THE NORTHEAST CORNER OF BRIDGE
 PU2592'NUMBER 41-095-059, 62.0 M (203.4 FT) EAST OF THE CENTERLINE OF THE
 PU2592'NORTHBOUND LANES OF U.S. HIGHWAY 85, 50.0 M (164.0 FT) NORTH OF THE
 PU2592'CENTER OF THE RAMP, 13.2 M (43.3 FT) NORTH OF A BRACED FENCE POST,
 PU2592'1.3 M (4.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF
 PU2592'THE FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 PU2592'IF FLUSH WITH THE GROUND SURFACE.
 PU2592
 PU2592                          STATION RECOVERY (1996)
 PU2592
 PU2592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2592'0.3 KM (0.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU2592'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 194.0 M (636.5 FT) SOUTH
 PU2592'OF MILEPOST 45, 63.0 M (206.7 FT) EAST OF THE CENTERLINE OF THE
 PU2592'NORTHBOUND LANES OF THE HIGHWAY, 13.1 M (43.0 FT) NORTH OF THE NORTH
 PU2592'END OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 PU2592'HIGHWAY, 0.3 M (1.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A
 PU2592'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2592
 PU2592                          STATION RECOVERY (2007)
 PU2592
 PU2592'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2592'RECOVERED IN GOOD CONDITION.
 PU2592
 PU2592                          STATION RECOVERY (2012)
 PU2592
 PU2592'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9086 ***********************************************************************
 AD9086  DESIGNATION -  85 046.60
 AD9086  PID         -  AD9086
 AD9086  STATE/COUNTY-  SD/LAWRENCE
 AD9086  COUNTRY     -  US
 AD9086  USGS QUAD   -  JOLLY (2017)
 AD9086
 AD9086                         *CURRENT SURVEY CONTROL
 AD9086  ______________________________________________________________________
 AD9086* NAD 83(1986) POSITION- 44 32 22.     (N) 103 51 43.     (W)   SCALED
 AD9086* NAVD 88 ORTHO HEIGHT -  1046.510 (meters)     3433.42  (feet) ADJUSTED
 AD9086  ______________________________________________________________________
 AD9086  GEOID HEIGHT    -        -14.820 (meters)                     GEOID18
 AD9086  DYNAMIC HEIGHT  -       1046.181 (meters)     3432.35  (feet) COMP
 AD9086  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 AD9086
 AD9086  VERT ORDER      -  FIRST     CLASS II
 AD9086
 AD9086.The horizontal coordinates were scaled from a map and have
 AD9086.an estimated accuracy of +/- 6 seconds.
 AD9086
 AD9086.The orthometric height was determined by differential leveling and
 AD9086.adjusted by the NATIONAL GEODETIC SURVEY
 AD9086.in July 1998.
 AD9086
 AD9086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9086.GEOID18 height accuracy estimate available here.
 AD9086
 AD9086.Click photographs - Photos may exist for this station.
 AD9086
 AD9086.The dynamic height is computed by dividing the NAVD 88
 AD9086.geopotential number by the normal gravity value computed on the
 AD9086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9086.degrees latitude (g = 980.6199 gals.).
 AD9086
 AD9086.The modeled gravity was interpolated from observed gravity values.
 AD9086
 AD9086;                    North         East    Units  Estimated Accuracy
 AD9086;SPC SD N     -    85,780.      293,190.      MT  (+/- 180 meters Scaled)
 AD9086
 AD9086_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904324(NAD 83)
 AD9086
 AD9086                          SUPERSEDED SURVEY CONTROL
 AD9086
 AD9086.No superseded survey control is available for this station.
 AD9086
 AD9086_MARKER: DB = BENCH MARK DISK
 AD9086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9086_STAMPING: 85-46.60
 AD9086_MARK LOGO: SDDT
 AD9086_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9086+STABILITY: SURFACE MOTION
 AD9086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9086+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9086
 AD9086  HISTORY     - Date     Condition        Report By
 AD9086  HISTORY     - UNK      MONUMENTED       SDDT
 AD9086  HISTORY     - 19960415 GOOD             NGS
 AD9086
 AD9086                          STATION DESCRIPTION
 AD9086
 AD9086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9086'2.2 KM (1.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AD9086'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 923.0 M (3028.2 FT)
 AD9086'NORTH OF MILEPOST 46, 22.6 M (74.1 FT) WEST OF THE HIGHWAY CENTERLINE,
 AD9086'15.8 M (51.8 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9
 AD9086'FT) SOUTHEAST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AD9086'HIGHWAY, 0.7 M (2.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AD9086'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AD9086'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9084 ***********************************************************************
 AD9084  DESIGNATION -  85 047.60
 AD9084  PID         -  AD9084
 AD9084  STATE/COUNTY-  SD/LAWRENCE
 AD9084  COUNTRY     -  US
 AD9084  USGS QUAD   -  JOLLY (2017)
 AD9084
 AD9084                         *CURRENT SURVEY CONTROL
 AD9084  ______________________________________________________________________
 AD9084* NAD 83(1986) POSITION- 44 33 15.     (N) 103 51 35.     (W)   SCALED
 AD9084* NAVD 88 ORTHO HEIGHT -  1037.567 (meters)     3404.08  (feet) ADJUSTED
 AD9084  ______________________________________________________________________
 AD9084  GEOID HEIGHT    -        -14.897 (meters)                     GEOID18
 AD9084  DYNAMIC HEIGHT  -       1037.245 (meters)     3403.03  (feet) COMP
 AD9084  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 AD9084
 AD9084  VERT ORDER      -  FIRST     CLASS II
 AD9084
 AD9084.The horizontal coordinates were scaled from a map and have
 AD9084.an estimated accuracy of +/- 6 seconds.
 AD9084
 AD9084.The orthometric height was determined by differential leveling and
 AD9084.adjusted by the NATIONAL GEODETIC SURVEY
 AD9084.in July 1998.
 AD9084
 AD9084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9084.GEOID18 height accuracy estimate available here.
 AD9084
 AD9084.Click photographs - Photos may exist for this station.
 AD9084
 AD9084.The dynamic height is computed by dividing the NAVD 88
 AD9084.geopotential number by the normal gravity value computed on the
 AD9084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9084.degrees latitude (g = 980.6199 gals.).
 AD9084
 AD9084.The modeled gravity was interpolated from observed gravity values.
 AD9084
 AD9084;                    North         East    Units  Estimated Accuracy
 AD9084;SPC SD N     -    87,410.      293,450.      MT  (+/- 180 meters Scaled)
 AD9084
 AD9084_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK905340(NAD 83)
 AD9084
 AD9084                          SUPERSEDED SURVEY CONTROL
 AD9084
 AD9084.No superseded survey control is available for this station.
 AD9084
 AD9084_MARKER: DD = SURVEY DISK
 AD9084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9084_STAMPING: 85-47.60 1995
 AD9084_MARK LOGO: SDDT
 AD9084_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9084+STABILITY: SURFACE MOTION
 AD9084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9084+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9084
 AD9084  HISTORY     - Date     Condition        Report By
 AD9084  HISTORY     - 1995     MONUMENTED       SDDT
 AD9084  HISTORY     - 19960415 GOOD             NGS
 AD9084
 AD9084                          STATION DESCRIPTION
 AD9084
 AD9084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9084'3.9 KM (2.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AD9084'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 976.0 M (3202.1 FT)
 AD9084'SOUTH OF MILEPOST 47, 22.4 M (73.5 FT) EAST OF THE HIGHWAY CENTERLINE,
 AD9084'10.2 M (33.5 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 4.8 M (15.7
 AD9084'FT) NORTHWEST OF THE NORTHWEST CORNER OF AN UNDERGROUND CABLE JUNCTION
 AD9084'BOX, 2.6 M (8.5 FT) SOUTH OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE
 AD9084'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE,
 AD9084'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9083 ***********************************************************************
 AD9083  DESIGNATION -  85 048.60
 AD9083  PID         -  AD9083
 AD9083  STATE/COUNTY-  SD/LAWRENCE
 AD9083  COUNTRY     -  US
 AD9083  USGS QUAD   -  JOLLY (2017)
 AD9083
 AD9083                         *CURRENT SURVEY CONTROL
 AD9083  ______________________________________________________________________
 AD9083* NAD 83(1986) POSITION- 44 34 07.57   (N) 103 51 36.08   (W)   HD_HELD1
 AD9083* NAVD 88 ORTHO HEIGHT -  1030.150 (meters)     3379.75  (feet) ADJUSTED
 AD9083  ______________________________________________________________________
 AD9083  GEOID HEIGHT    -        -14.966 (meters)                     GEOID18
 AD9083  DYNAMIC HEIGHT  -       1029.835 (meters)     3378.72  (feet) COMP
 AD9083  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 AD9083
 AD9083  VERT ORDER      -  FIRST     CLASS II
 AD9083
 AD9083.The horizontal coordinates were determined by differentially corrected
 AD9083.hand held GPS observations or other comparable positioning techniques
 AD9083.and have an estimated accuracy of +/- 3 meters.
 AD9083
 AD9083.The orthometric height was determined by differential leveling and
 AD9083.adjusted by the NATIONAL GEODETIC SURVEY
 AD9083.in July 1998.
 AD9083
 AD9083.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9083.GEOID18 height accuracy estimate available here.
 AD9083
 AD9083.Click photographs - Photos may exist for this station.
 AD9083
 AD9083.The dynamic height is computed by dividing the NAVD 88
 AD9083.geopotential number by the normal gravity value computed on the
 AD9083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9083.degrees latitude (g = 980.6199 gals.).
 AD9083
 AD9083.The modeled gravity was interpolated from observed gravity values.
 AD9083
 AD9083;                    North         East    Units  Estimated Accuracy
 AD9083;SPC SD N     -    89,031.8     293,499.2     MT  (+/- 3 meters HH1 GPS) 
 AD9083
 AD9083_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9051935679(NAD 83)
 AD9083
 AD9083                          SUPERSEDED SURVEY CONTROL
 AD9083
 AD9083.No superseded survey control is available for this station.
 AD9083
 AD9083_MARKER: DB = BENCH MARK DISK
 AD9083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9083_STAMPING: 85-48.60
 AD9083_MARK LOGO: SDDT
 AD9083_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9083+STABILITY: SURFACE MOTION
 AD9083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9083+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9083
 AD9083  HISTORY     - Date     Condition        Report By
 AD9083  HISTORY     - UNK      MONUMENTED       SDDT
 AD9083  HISTORY     - 19960415 GOOD             NGS
 AD9083
 AD9083                          STATION DESCRIPTION
 AD9083
 AD9083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9083'5.5 KM (3.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AD9083'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 989.0 M (3244.7 FT)
 AD9083'NORTH OF MILEPOST 48, 22.7 M (74.5 FT) WEST OF THE HIGHWAY CENTERLINE,
 AD9083'2.6 M (8.5 FT) NORTHWEST OF A FENCE CORNER, 0.6 M (2.0 FT) NORTH OF A
 AD9083'FENCE CORNER, 0.4 M (1.3 FT) EAST OF A FENCE, 0.3 M (1.0 FT) BELOW THE
 AD9083'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 AD9083'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9081 ***********************************************************************
 AD9081  DESIGNATION -  85 049.60
 AD9081  PID         -  AD9081
 AD9081  STATE/COUNTY-  SD/LAWRENCE
 AD9081  COUNTRY     -  US
 AD9081  USGS QUAD   -  JOLLY (2017)
 AD9081
 AD9081                         *CURRENT SURVEY CONTROL
 AD9081  ______________________________________________________________________
 AD9081* NAD 83(1986) POSITION- 44 35 00.     (N) 103 51 37.     (W)   SCALED
 AD9081* NAVD 88 ORTHO HEIGHT -   995.992 (meters)     3267.68  (feet) ADJUSTED
 AD9081  ______________________________________________________________________
 AD9081  GEOID HEIGHT    -        -15.031 (meters)                     GEOID18
 AD9081  DYNAMIC HEIGHT  -        995.693 (meters)     3266.70  (feet) COMP
 AD9081  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 AD9081
 AD9081  VERT ORDER      -  FIRST     CLASS II
 AD9081
 AD9081.The horizontal coordinates were scaled from a map and have
 AD9081.an estimated accuracy of +/- 6 seconds.
 AD9081
 AD9081.The orthometric height was determined by differential leveling and
 AD9081.adjusted by the NATIONAL GEODETIC SURVEY
 AD9081.in July 1998.
 AD9081
 AD9081.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9081.GEOID18 height accuracy estimate available here.
 AD9081
 AD9081.Click photographs - Photos may exist for this station.
 AD9081
 AD9081.The dynamic height is computed by dividing the NAVD 88
 AD9081.geopotential number by the normal gravity value computed on the
 AD9081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9081.degrees latitude (g = 980.6199 gals.).
 AD9081
 AD9081.The modeled gravity was interpolated from observed gravity values.
 AD9081
 AD9081;                    North         East    Units  Estimated Accuracy
 AD9081;SPC SD N     -    90,650.      293,560.      MT  (+/- 180 meters Scaled)
 AD9081
 AD9081_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904372(NAD 83)
 AD9081
 AD9081                          SUPERSEDED SURVEY CONTROL
 AD9081
 AD9081.No superseded survey control is available for this station.
 AD9081
 AD9081_MARKER: DB = BENCH MARK DISK
 AD9081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9081_STAMPING: 85-49.60
 AD9081_MARK LOGO: SDDT
 AD9081_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9081+STABILITY: SURFACE MOTION
 AD9081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9081+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9081
 AD9081  HISTORY     - Date     Condition        Report By
 AD9081  HISTORY     - UNK      MONUMENTED       SDDT
 AD9081  HISTORY     - 19960415 GOOD             NGS
 AD9081
 AD9081                          STATION DESCRIPTION
 AD9081
 AD9081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9081'7.1 KM (4.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AD9081'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 988.0 M (3241.5 FT)
 AD9081'NORTH OF MILEPOST 49, 22.7 M (74.5 FT) EAST OF THE HIGHWAY CENTERLINE,
 AD9081'10.1 M (33.1 FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 0.3 M (1.0
 AD9081'FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD9081'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 AD9081'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9077 ***********************************************************************
 AD9077  DESIGNATION -  85 049.95
 AD9077  PID         -  AD9077
 AD9077  STATE/COUNTY-  SD/LAWRENCE
 AD9077  COUNTRY     -  US
 AD9077  USGS QUAD   -  JOLLY (2017)
 AD9077
 AD9077                         *CURRENT SURVEY CONTROL
 AD9077  ______________________________________________________________________
 AD9077* NAD 83(1986) POSITION- 44 35 16.     (N) 103 51 41.     (W)   SCALED
 AD9077* NAVD 88 ORTHO HEIGHT -   978.587 (meters)     3210.58  (feet) ADJUSTED
 AD9077  ______________________________________________________________________
 AD9077  GEOID HEIGHT    -        -15.046 (meters)                     GEOID18
 AD9077  DYNAMIC HEIGHT  -        978.294 (meters)     3209.62  (feet) COMP
 AD9077  MODELED GRAVITY -    980,284.5   (mgal)                       NAVD 88
 AD9077
 AD9077  VERT ORDER      -  FIRST     CLASS II
 AD9077
 AD9077.The horizontal coordinates were scaled from a map and have
 AD9077.an estimated accuracy of +/- 6 seconds.
 AD9077
 AD9077.The orthometric height was determined by differential leveling and
 AD9077.adjusted by the NATIONAL GEODETIC SURVEY
 AD9077.in July 1998.
 AD9077
 AD9077.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9077.GEOID18 height accuracy estimate available here.
 AD9077
 AD9077.Click photographs - Photos may exist for this station.
 AD9077
 AD9077.The dynamic height is computed by dividing the NAVD 88
 AD9077.geopotential number by the normal gravity value computed on the
 AD9077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9077.degrees latitude (g = 980.6199 gals.).
 AD9077
 AD9077.The modeled gravity was interpolated from observed gravity values.
 AD9077
 AD9077;                    North         East    Units  Estimated Accuracy
 AD9077;SPC SD N     -    91,150.      293,490.      MT  (+/- 180 meters Scaled)
 AD9077
 AD9077_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903377(NAD 83)
 AD9077
 AD9077                          SUPERSEDED SURVEY CONTROL
 AD9077
 AD9077.No superseded survey control is available for this station.
 AD9077
 AD9077_MARKER: Z = SEE DESCRIPTION
 AD9077_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9077_STAMPING: 85-49.95 1995
 AD9077_MARK LOGO: NGS
 AD9077_PROJECTION: FLUSH
 AD9077_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9077_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD9077+STABILITY: POSITION/ELEVATION WELL
 AD9077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9077+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9077_ROD/PIPE-DEPTH: 6.4 meters
 AD9077_SLEEVE-DEPTH  : 4.0 meters
 AD9077
 AD9077  HISTORY     - Date     Condition        Report By
 AD9077  HISTORY     - 1995     MONUMENTED       SDDT
 AD9077  HISTORY     - 19960415 GOOD             NGS
 AD9077
 AD9077                          STATION DESCRIPTION
 AD9077
 AD9077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9077'7.7 KM (4.80 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AD9077'INTERSTATE HIGHWAY 90 (EXIT 10) IN SPEARFISH, 106.0 M (347.8 FT) SOUTH
 AD9077'OF MILEPOST 50, 22.7 M (74.5 FT) EAST OF THE HIGHWAY CENTERLINE, 5.3 M
 AD9077'(17.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AD9077'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A METAL
 AD9077'GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 AD9077'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 AD9077'PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AD9077'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AD9077'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9080 ***********************************************************************
 AD9080  DESIGNATION -  85 050.60
 AD9080  PID         -  AD9080
 AD9080  STATE/COUNTY-  SD/BUTTE
 AD9080  COUNTRY     -  US
 AD9080  USGS QUAD   -  JOLLY (2017)
 AD9080
 AD9080                         *CURRENT SURVEY CONTROL
 AD9080  ______________________________________________________________________
 AD9080* NAD 83(1986) POSITION- 44 35 50.     (N) 103 51 46.     (W)   SCALED
 AD9080* NAVD 88 ORTHO HEIGHT -   984.973 (meters)     3231.53  (feet) ADJUSTED
 AD9080  ______________________________________________________________________
 AD9080  GEOID HEIGHT    -        -15.077 (meters)                     GEOID18
 AD9080  DYNAMIC HEIGHT  -        984.676 (meters)     3230.56  (feet) COMP
 AD9080  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 AD9080
 AD9080  VERT ORDER      -  FIRST     CLASS II
 AD9080
 AD9080.The horizontal coordinates were scaled from a map and have
 AD9080.an estimated accuracy of +/- 6 seconds.
 AD9080
 AD9080.The orthometric height was determined by differential leveling and
 AD9080.adjusted by the NATIONAL GEODETIC SURVEY
 AD9080.in July 1998.
 AD9080
 AD9080.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9080.GEOID18 height accuracy estimate available here.
 AD9080
 AD9080.Click photographs - Photos may exist for this station.
 AD9080
 AD9080.The dynamic height is computed by dividing the NAVD 88
 AD9080.geopotential number by the normal gravity value computed on the
 AD9080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9080.degrees latitude (g = 980.6199 gals.).
 AD9080
 AD9080.The modeled gravity was interpolated from observed gravity values.
 AD9080
 AD9080;                    North         East    Units  Estimated Accuracy
 AD9080;SPC SD N     -    92,200.      293,430.      MT  (+/- 180 meters Scaled)
 AD9080
 AD9080_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902388(NAD 83)
 AD9080
 AD9080                          SUPERSEDED SURVEY CONTROL
 AD9080
 AD9080.No superseded survey control is available for this station.
 AD9080
 AD9080_MARKER: DB = BENCH MARK DISK
 AD9080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9080_STAMPING: 85-50.60
 AD9080_MARK LOGO: SDDT
 AD9080_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9080+STABILITY: SURFACE MOTION
 AD9080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9080+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9080
 AD9080  HISTORY     - Date     Condition        Report By
 AD9080  HISTORY     - UNK      MONUMENTED       SDDT
 AD9080  HISTORY     - 19960415 GOOD             NGS
 AD9080
 AD9080                          STATION DESCRIPTION
 AD9080
 AD9080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9080'8.2 KM (5.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9080'IN BELLE FOURCHE, 964.0 M (3162.7 FT) NORTH OF MILEPOST 50, 22.8 M
 AD9080'(74.8 FT) EAST OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) SOUTHEAST OF
 AD9080'THE CENTER OF A DRIVEWAY, 4.4 M (14.4 FT) NORTH OF THE CENTER OF A
 AD9080'DRIVEWAY, 1.6 M (5.2 FT) NORTHWEST OF A UTILITY POLE, 0.4 M (1.3 FT)
 AD9080'WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 AD9080'(0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AD9080'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9078 ***********************************************************************
 AD9078  DESIGNATION -  85 051.60
 AD9078  PID         -  AD9078
 AD9078  STATE/COUNTY-  SD/BUTTE
 AD9078  COUNTRY     -  US
 AD9078  USGS QUAD   -  JOLLY (2017)
 AD9078
 AD9078                         *CURRENT SURVEY CONTROL
 AD9078  ______________________________________________________________________
 AD9078* NAD 83(1986) POSITION- 44 36 37.     (N) 103 51 35.     (W)   SCALED
 AD9078* NAVD 88 ORTHO HEIGHT -  1022.205 (meters)     3353.68  (feet) ADJUSTED
 AD9078  ______________________________________________________________________
 AD9078  GEOID HEIGHT    -        -15.127 (meters)                     GEOID18
 AD9078  DYNAMIC HEIGHT  -       1021.897 (meters)     3352.67  (feet) COMP
 AD9078  MODELED GRAVITY -    980,281.7   (mgal)                       NAVD 88
 AD9078
 AD9078  VERT ORDER      -  FIRST     CLASS II
 AD9078
 AD9078.The horizontal coordinates were scaled from a map and have
 AD9078.an estimated accuracy of +/- 6 seconds.
 AD9078
 AD9078.The orthometric height was determined by differential leveling and
 AD9078.adjusted by the NATIONAL GEODETIC SURVEY
 AD9078.in July 1998.
 AD9078
 AD9078.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9078.GEOID18 height accuracy estimate available here.
 AD9078
 AD9078.Click photographs - Photos may exist for this station.
 AD9078
 AD9078.The dynamic height is computed by dividing the NAVD 88
 AD9078.geopotential number by the normal gravity value computed on the
 AD9078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9078.degrees latitude (g = 980.6199 gals.).
 AD9078
 AD9078.The modeled gravity was interpolated from observed gravity values.
 AD9078
 AD9078;                    North         East    Units  Estimated Accuracy
 AD9078;SPC SD N     -    93,640.      293,740.      MT  (+/- 180 meters Scaled)
 AD9078
 AD9078_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904402(NAD 83)
 AD9078
 AD9078                          SUPERSEDED SURVEY CONTROL
 AD9078
 AD9078.No superseded survey control is available for this station.
 AD9078
 AD9078_MARKER: DD = SURVEY DISK
 AD9078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9078_STAMPING: 85-51.60 1995
 AD9078_MARK LOGO: SDDT
 AD9078_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9078+STABILITY: SURFACE MOTION
 AD9078_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9078+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9078
 AD9078  HISTORY     - Date     Condition        Report By
 AD9078  HISTORY     - 1995     MONUMENTED       SDDT
 AD9078  HISTORY     - 19960415 GOOD             NGS
 AD9078
 AD9078                          STATION DESCRIPTION
 AD9078
 AD9078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9078'6.7 KM (4.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9078'IN BELLE FOURCHE, 929.0 M (3047.9 FT) NORTH OF MILEPOST 51, 22.6 M
 AD9078'(74.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) SOUTH OF THE
 AD9078'CENTER OF A DRIVEWAY AND GATE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AD9078'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND T-FENCE CORNER, AND
 AD9078'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9076 ***********************************************************************
 AD9076  DESIGNATION -  85 052.60
 AD9076  PID         -  AD9076
 AD9076  STATE/COUNTY-  SD/BUTTE
 AD9076  COUNTRY     -  US
 AD9076  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9076
 AD9076                         *CURRENT SURVEY CONTROL
 AD9076  ______________________________________________________________________
 AD9076* NAD 83(1986) POSITION- 44 37 36.     (N) 103 51 39.     (W)   SCALED
 AD9076* NAVD 88 ORTHO HEIGHT -   987.415 (meters)     3239.54  (feet) ADJUSTED
 AD9076  ______________________________________________________________________
 AD9076  GEOID HEIGHT    -        -15.182 (meters)                     GEOID18
 AD9076  DYNAMIC HEIGHT  -        987.125 (meters)     3238.59  (feet) COMP
 AD9076  MODELED GRAVITY -    980,289.8   (mgal)                       NAVD 88
 AD9076
 AD9076  VERT ORDER      -  FIRST     CLASS II
 AD9076
 AD9076.The horizontal coordinates were scaled from a map and have
 AD9076.an estimated accuracy of +/- 6 seconds.
 AD9076
 AD9076.The orthometric height was determined by differential leveling and
 AD9076.adjusted by the NATIONAL GEODETIC SURVEY
 AD9076.in July 1998.
 AD9076
 AD9076.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9076.GEOID18 height accuracy estimate available here.
 AD9076
 AD9076.Click photographs - Photos may exist for this station.
 AD9076
 AD9076.The dynamic height is computed by dividing the NAVD 88
 AD9076.geopotential number by the normal gravity value computed on the
 AD9076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9076.degrees latitude (g = 980.6199 gals.).
 AD9076
 AD9076.The modeled gravity was interpolated from observed gravity values.
 AD9076
 AD9076;                    North         East    Units  Estimated Accuracy
 AD9076;SPC SD N     -    95,460.      293,740.      MT  (+/- 180 meters Scaled)
 AD9076
 AD9076_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903421(NAD 83)
 AD9076
 AD9076                          SUPERSEDED SURVEY CONTROL
 AD9076
 AD9076.No superseded survey control is available for this station.
 AD9076
 AD9076_MARKER: DB = BENCH MARK DISK
 AD9076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9076_STAMPING: 85-52.60
 AD9076_MARK LOGO: SDDT
 AD9076_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9076+STABILITY: SURFACE MOTION
 AD9076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9076+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9076
 AD9076  HISTORY     - Date     Condition        Report By
 AD9076  HISTORY     - UNK      MONUMENTED       SDDT
 AD9076  HISTORY     - 19960415 GOOD             NGS
 AD9076
 AD9076                          STATION DESCRIPTION
 AD9076
 AD9076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9076'4.8 KM (3.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9076'IN BELLE FOURCHE, 1165.0 M (3822.2 FT) NORTH OF MILEPOST 52, 22.5 M
 AD9076'(73.8 FT) EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) ABOVE THE
 AD9076'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE CORNER, 0.3 M
 AD9076'(1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 AD9076'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9074 ***********************************************************************
 AD9074  DESIGNATION -  85 053.70
 AD9074  PID         -  AD9074
 AD9074  STATE/COUNTY-  SD/BUTTE
 AD9074  COUNTRY     -  US
 AD9074  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9074
 AD9074                         *CURRENT SURVEY CONTROL
 AD9074  ______________________________________________________________________
 AD9074* NAD 83(1986) POSITION- 44 38 27.     (N) 103 51 36.     (W)   SCALED
 AD9074* NAVD 88 ORTHO HEIGHT -   968.969 (meters)     3179.03  (feet) ADJUSTED
 AD9074  ______________________________________________________________________
 AD9074  GEOID HEIGHT    -        -15.231 (meters)                     GEOID18
 AD9074  DYNAMIC HEIGHT  -        968.691 (meters)     3178.11  (feet) COMP
 AD9074  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 AD9074
 AD9074  VERT ORDER      -  FIRST     CLASS II
 AD9074
 AD9074.The horizontal coordinates were scaled from a map and have
 AD9074.an estimated accuracy of +/- 6 seconds.
 AD9074
 AD9074.The orthometric height was determined by differential leveling and
 AD9074.adjusted by the NATIONAL GEODETIC SURVEY
 AD9074.in July 1998.
 AD9074
 AD9074.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9074.GEOID18 height accuracy estimate available here.
 AD9074
 AD9074.Click photographs - Photos may exist for this station.
 AD9074
 AD9074.The dynamic height is computed by dividing the NAVD 88
 AD9074.geopotential number by the normal gravity value computed on the
 AD9074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9074.degrees latitude (g = 980.6199 gals.).
 AD9074
 AD9074.The modeled gravity was interpolated from observed gravity values.
 AD9074
 AD9074;                    North         East    Units  Estimated Accuracy
 AD9074;SPC SD N     -    97,030.      293,880.      MT  (+/- 180 meters Scaled)
 AD9074
 AD9074_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904436(NAD 83)
 AD9074
 AD9074                          SUPERSEDED SURVEY CONTROL
 AD9074
 AD9074.No superseded survey control is available for this station.
 AD9074
 AD9074_MARKER: DB = BENCH MARK DISK
 AD9074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9074_STAMPING: 85-53.70
 AD9074_MARK LOGO: SDDT
 AD9074_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9074+STABILITY: SURFACE MOTION
 AD9074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9074+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9074
 AD9074  HISTORY     - Date     Condition        Report By
 AD9074  HISTORY     - UNK      MONUMENTED       SDDT
 AD9074  HISTORY     - 19960415 GOOD             NGS
 AD9074
 AD9074                          STATION DESCRIPTION
 AD9074
 AD9074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9074'3.2 KM (2.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9074'IN BELLE FOURCHE, 1170.0 M (3838.6 FT) NORTH OF MILEPOST 53, 22.5 M
 AD9074'(73.8 FT) EAST OF THE HIGHWAY CENTERLINE, 13.0 M (42.7 FT) SOUTHEAST
 AD9074'OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 0.4 M (1.3 FT) WEST OF
 AD9074'A T-FENCE CORNER, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.3 M (1.0
 AD9074'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AD9074'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9073 ***********************************************************************
 AD9073  DESIGNATION -  85 054.90
 AD9073  PID         -  AD9073
 AD9073  STATE/COUNTY-  SD/BUTTE
 AD9073  COUNTRY     -  US
 AD9073  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9073
 AD9073                         *CURRENT SURVEY CONTROL
 AD9073  ______________________________________________________________________
 AD9073* NAD 83(1986) POSITION- 44 39 30.     (N) 103 51 23.     (W)   SCALED
 AD9073* NAVD 88 ORTHO HEIGHT -   931.424 (meters)     3055.85  (feet) ADJUSTED
 AD9073  ______________________________________________________________________
 AD9073  GEOID HEIGHT    -        -15.292 (meters)                     GEOID18
 AD9073  DYNAMIC HEIGHT  -        931.163 (meters)     3054.99  (feet) COMP
 AD9073  MODELED GRAVITY -    980,305.3   (mgal)                       NAVD 88
 AD9073
 AD9073  VERT ORDER      -  FIRST     CLASS II
 AD9073
 AD9073.The horizontal coordinates were scaled from a map and have
 AD9073.an estimated accuracy of +/- 6 seconds.
 AD9073
 AD9073.The orthometric height was determined by differential leveling and
 AD9073.adjusted by the NATIONAL GEODETIC SURVEY
 AD9073.in July 1998.
 AD9073
 AD9073.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9073.GEOID18 height accuracy estimate available here.
 AD9073
 AD9073.Click photographs - Photos may exist for this station.
 AD9073
 AD9073.The dynamic height is computed by dividing the NAVD 88
 AD9073.geopotential number by the normal gravity value computed on the
 AD9073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9073.degrees latitude (g = 980.6199 gals.).
 AD9073
 AD9073.The modeled gravity was interpolated from observed gravity values.
 AD9073
 AD9073;                    North         East    Units  Estimated Accuracy
 AD9073;SPC SD N     -    98,960.      294,260.      MT  (+/- 180 meters Scaled)
 AD9073
 AD9073_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK906456(NAD 83)
 AD9073
 AD9073                          SUPERSEDED SURVEY CONTROL
 AD9073
 AD9073.No superseded survey control is available for this station.
 AD9073
 AD9073_MARKER: Z = SEE DESCRIPTION
 AD9073_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AD9073_STAMPING: 85-54.90 1988
 AD9073_MAGNETIC: P = MARKER IS A STEEL PIPE
 AD9073_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD9073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9073+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9073
 AD9073  HISTORY     - Date     Condition        Report By
 AD9073  HISTORY     - 1988     MONUMENTED       SDDT
 AD9073  HISTORY     - 19960415 GOOD             NGS
 AD9073
 AD9073                          STATION DESCRIPTION
 AD9073
 AD9073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9073'1.2 KM (0.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9073'IN BELLE FOURCHE, 29.7 M (97.4 FT) EAST OF THE CENTERLINE OF THE
 AD9073'NORTHBOUND LANES OF THE HIGHWAY, 24.8 M (81.4 FT) SOUTHEAST OF
 AD9073'MILEPOST 55, 23.0 M (75.5 FT) EAST OF THE EAST END OF A GUARDRAIL, 1.0
 AD9073'M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) WEST OF A
 AD9073'FENCE, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST, AND 0.4 M (1.3 FT)
 AD9073'WEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A PIPE CAP ATTACHED
 AD9073'TO A GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 AD9073'4-INCH SCREW CAP.  PROJECTING 3 CENTIMETERS.  THE ROD AND SLEEVE DEPTH
 AD9073'IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0144 ***********************************************************************
 AI0144  DESIGNATION -  85 057.65
 AI0144  PID         -  AI0144
 AI0144  STATE/COUNTY-  SD/BUTTE
 AI0144  COUNTRY     -  US
 AI0144  USGS QUAD   -  BELLE FOURCHE (2017)
 AI0144
 AI0144                         *CURRENT SURVEY CONTROL
 AI0144  ______________________________________________________________________
 AI0144* NAD 83(1986) POSITION- 44 41 47.     (N) 103 51 08.     (W)   SCALED
 AI0144* NAVD 88 ORTHO HEIGHT -   931.362 (meters)     3055.64  (feet) ADJUSTED
 AI0144  ______________________________________________________________________
 AI0144  GEOID HEIGHT    -        -15.394 (meters)                     GEOID18
 AI0144  DYNAMIC HEIGHT  -        931.106 (meters)     3054.80  (feet) COMP
 AI0144  MODELED GRAVITY -    980,311.2   (mgal)                       NAVD 88
 AI0144
 AI0144  VERT ORDER      -  FIRST     CLASS II
 AI0144
 AI0144.The horizontal coordinates were scaled from a map and have
 AI0144.an estimated accuracy of +/- 6 seconds.
 AI0144
 AI0144.The orthometric height was determined by differential leveling and
 AI0144.adjusted by the NATIONAL GEODETIC SURVEY
 AI0144.in April 2000.
 AI0144
 AI0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0144.GEOID18 height accuracy estimate available here.
 AI0144
 AI0144.Click photographs - Photos may exist for this station.
 AI0144
 AI0144.The dynamic height is computed by dividing the NAVD 88
 AI0144.geopotential number by the normal gravity value computed on the
 AI0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0144.degrees latitude (g = 980.6199 gals.).
 AI0144
 AI0144.The modeled gravity was interpolated from observed gravity values.
 AI0144
 AI0144;                    North         East    Units  Estimated Accuracy
 AI0144;SPC SD N     -   103,170.      294,790.      MT  (+/- 180 meters Scaled)
 AI0144
 AI0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909498(NAD 83)
 AI0144
 AI0144                          SUPERSEDED SURVEY CONTROL
 AI0144
 AI0144.No superseded survey control is available for this station.
 AI0144
 AI0144_MARKER: DD = SURVEY DISK
 AI0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0144_STAMPING: 85-57.65 1997
 AI0144_MARK LOGO: SDSM
 AI0144_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0144+STABILITY: SURFACE MOTION
 AI0144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0144+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0144
 AI0144  HISTORY     - Date     Condition        Report By
 AI0144  HISTORY     - 1997     MONUMENTED       SDDT
 AI0144  HISTORY     - 19980920 GOOD             NGS
 AI0144
 AI0144                          STATION DESCRIPTION
 AI0144
 AI0144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0144'1.7 KM (1.05 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0144'U.S. HIGHWAY 212 IN BELLE FOURCHE, 611.0 M (2004.6 FT) SOUTH OF
 AI0144'MILEPOST 58, 29.7 M (97.4 FT) WEST OF THE HIGHWAY CENTERLINE, 20.0 M
 AI0144'(65.6 FT) SOUTHWEST OF THE WEST END OF A CULVERT UNDER THE HIGHWAY,
 AI0144'0.5 M (1.6 FT) SOUTH OF THE CENTER OF A DITCH BLOCK, 0.5 M (1.6 FT)
 AI0144'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST
 AI0144'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0144'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0145 ***********************************************************************
 AI0145  DESIGNATION -  85 058.50
 AI0145  PID         -  AI0145
 AI0145  STATE/COUNTY-  SD/BUTTE
 AI0145  COUNTRY     -  US
 AI0145  USGS QUAD   -  BELLE FOURCHE (2017)
 AI0145
 AI0145                         *CURRENT SURVEY CONTROL
 AI0145  ______________________________________________________________________
 AI0145* NAD 83(1986) POSITION- 44 42 34.     (N) 103 51 37.     (W)   SCALED
 AI0145* NAVD 88 ORTHO HEIGHT -   927.649 (meters)     3043.46  (feet) ADJUSTED
 AI0145  ______________________________________________________________________
 AI0145  GEOID HEIGHT    -        -15.407 (meters)                     GEOID18
 AI0145  DYNAMIC HEIGHT  -        927.391 (meters)     3042.62  (feet) COMP
 AI0145  MODELED GRAVITY -    980,308.0   (mgal)                       NAVD 88
 AI0145
 AI0145  VERT ORDER      -  FIRST     CLASS II
 AI0145
 AI0145.The horizontal coordinates were scaled from a map and have
 AI0145.an estimated accuracy of +/- 6 seconds.
 AI0145
 AI0145.The orthometric height was determined by differential leveling and
 AI0145.adjusted by the NATIONAL GEODETIC SURVEY
 AI0145.in April 2000.
 AI0145
 AI0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0145.GEOID18 height accuracy estimate available here.
 AI0145
 AI0145.Click photographs - Photos may exist for this station.
 AI0145
 AI0145.The dynamic height is computed by dividing the NAVD 88
 AI0145.geopotential number by the normal gravity value computed on the
 AI0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0145.degrees latitude (g = 980.6199 gals.).
 AI0145
 AI0145.The modeled gravity was interpolated from observed gravity values.
 AI0145
 AI0145;                    North         East    Units  Estimated Accuracy
 AI0145;SPC SD N     -   104,650.      294,220.      MT  (+/- 180 meters Scaled)
 AI0145
 AI0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902513(NAD 83)
 AI0145
 AI0145                          SUPERSEDED SURVEY CONTROL
 AI0145
 AI0145.No superseded survey control is available for this station.
 AI0145
 AI0145_MARKER: DD = SURVEY DISK
 AI0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0145_STAMPING: 85-58.50 1997
 AI0145_MARK LOGO: SDSM
 AI0145_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0145+STABILITY: SURFACE MOTION
 AI0145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0145+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0145
 AI0145  HISTORY     - Date     Condition        Report By
 AI0145  HISTORY     - 1997     MONUMENTED       SDDT
 AI0145  HISTORY     - 19980920 GOOD             NGS
 AI0145
 AI0145                          STATION DESCRIPTION
 AI0145
 AI0145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0145'3.1 KM (1.90 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0145'U.S. HIGHWAY 212 IN BELLE FOURCHE, 765.0 M (2509.8 FT) SOUTH OF
 AI0145'MILEPOST 59, 30.0 M (98.4 FT) EAST OF THE HIGHWAY CENTERLINE, 5.3 M
 AI0145'(17.4 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6
 AI0145'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS
 AI0145'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AI0145'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0146 ***********************************************************************
 AI0146  DESIGNATION -  85 060.90
 AI0146  PID         -  AI0146
 AI0146  STATE/COUNTY-  SD/BUTTE
 AI0146  COUNTRY     -  US
 AI0146  USGS QUAD   -  BELLE FOURCHE (2017)
 AI0146
 AI0146                         *CURRENT SURVEY CONTROL
 AI0146  ______________________________________________________________________
 AI0146* NAD 83(1986) POSITION- 44 44 36.05   (N) 103 51 11.11   (W)   HD_HELD1
 AI0146* NAVD 88 ORTHO HEIGHT -   971.104 (meters)     3186.03  (feet) ADJUSTED
 AI0146  ______________________________________________________________________
 AI0146  GEOID HEIGHT    -        -15.482 (meters)                     GEOID18
 AI0146  DYNAMIC HEIGHT  -        970.838 (meters)     3185.16  (feet) COMP
 AI0146  MODELED GRAVITY -    980,310.7   (mgal)                       NAVD 88
 AI0146
 AI0146  VERT ORDER      -  FIRST     CLASS II
 AI0146
 AI0146.The horizontal coordinates were determined by differentially corrected
 AI0146.hand held GPS observations or other comparable positioning techniques
 AI0146.and have an estimated accuracy of +/- 3 meters.
 AI0146
 AI0146.The orthometric height was determined by differential leveling and
 AI0146.adjusted by the NATIONAL GEODETIC SURVEY
 AI0146.in April 2000.
 AI0146
 AI0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0146.GEOID18 height accuracy estimate available here.
 AI0146
 AI0146.Click photographs - Photos may exist for this station.
 AI0146
 AI0146.The dynamic height is computed by dividing the NAVD 88
 AI0146.geopotential number by the normal gravity value computed on the
 AI0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0146.degrees latitude (g = 980.6199 gals.).
 AI0146
 AI0146.The modeled gravity was interpolated from observed gravity values.
 AI0146
 AI0146;                    North         East    Units  Estimated Accuracy
 AI0146;SPC SD N     -   108,382.8     294,972.5     MT  (+/- 3 meters HH1 GPS) 
 AI0146
 AI0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9079755079(NAD 83)
 AI0146
 AI0146                          SUPERSEDED SURVEY CONTROL
 AI0146
 AI0146.No superseded survey control is available for this station.
 AI0146
 AI0146_MARKER: DD = SURVEY DISK
 AI0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0146_STAMPING: 85-60.90 1997
 AI0146_MARK LOGO: SDSM
 AI0146_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0146+STABILITY: SURFACE MOTION
 AI0146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0146+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0146
 AI0146  HISTORY     - Date     Condition        Report By
 AI0146  HISTORY     - 1997     MONUMENTED       SDDT
 AI0146  HISTORY     - 19980920 GOOD             NGS
 AI0146
 AI0146                          STATION DESCRIPTION
 AI0146
 AI0146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0146'6.9 KM (4.30 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0146'U.S. HIGHWAY 212 IN BELLE FOURCHE, 195.0 M (639.8 FT) SOUTH OF
 AI0146'MILEPOST 61, 30.0 M (98.4 FT) WEST OF THE HIGHWAY CENTERLINE, 1.0 M
 AI0146'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A
 AI0146'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI0146'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0147 ***********************************************************************
 AI0147  DESIGNATION -  85 064.30
 AI0147  PID         -  AI0147
 AI0147  STATE/COUNTY-  SD/BUTTE
 AI0147  COUNTRY     -  US
 AI0147  USGS QUAD   -  MUD BUTTES (2017)
 AI0147
 AI0147                         *CURRENT SURVEY CONTROL
 AI0147  ______________________________________________________________________
 AI0147* NAD 83(1986) POSITION- 44 47 35.     (N) 103 51 07.     (W)   SCALED
 AI0147* NAVD 88 ORTHO HEIGHT -   947.191 (meters)     3107.58  (feet) ADJUSTED
 AI0147  ______________________________________________________________________
 AI0147  GEOID HEIGHT    -        -15.590 (meters)                     GEOID18
 AI0147  DYNAMIC HEIGHT  -        946.936 (meters)     3106.74  (feet) COMP
 AI0147  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 AI0147
 AI0147  VERT ORDER      -  FIRST     CLASS II
 AI0147
 AI0147.The horizontal coordinates were scaled from a map and have
 AI0147.an estimated accuracy of +/- 6 seconds.
 AI0147
 AI0147.The orthometric height was determined by differential leveling and
 AI0147.adjusted by the NATIONAL GEODETIC SURVEY
 AI0147.in April 2000.
 AI0147
 AI0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0147.GEOID18 height accuracy estimate available here.
 AI0147
 AI0147.Click photographs - Photos may exist for this station.
 AI0147
 AI0147.The dynamic height is computed by dividing the NAVD 88
 AI0147.geopotential number by the normal gravity value computed on the
 AI0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0147.degrees latitude (g = 980.6199 gals.).
 AI0147
 AI0147.The modeled gravity was interpolated from observed gravity values.
 AI0147
 AI0147;                    North         East    Units  Estimated Accuracy
 AI0147;SPC SD N     -   113,900.      295,330.      MT  (+/- 180 meters Scaled)
 AI0147
 AI0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK908606(NAD 83)
 AI0147
 AI0147                          SUPERSEDED SURVEY CONTROL
 AI0147
 AI0147.No superseded survey control is available for this station.
 AI0147
 AI0147_MARKER: DD = SURVEY DISK
 AI0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0147_STAMPING: 85-64.30 1997
 AI0147_MARK LOGO: SDSM
 AI0147_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0147+STABILITY: SURFACE MOTION
 AI0147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0147+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0147
 AI0147  HISTORY     - Date     Condition        Report By
 AI0147  HISTORY     - 1997     MONUMENTED       SDDT
 AI0147  HISTORY     - 19980920 GOOD             NGS
 AI0147
 AI0147                          STATION DESCRIPTION
 AI0147
 AI0147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0147'12.4 KM (7.70 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0147'U.S. HIGHWAY 212 IN BELLE FOURCHE, 492.0 M (1614.2 FT) NORTH OF
 AI0147'MILEPOST 64, 36.9 M (121.1 FT) NORTH OF THE CENTER OF A GRAVELED ROAD,
 AI0147'29.7 M (97.4 FT) EAST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) WEST
 AI0147'OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI0147'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI0147'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0148 ***********************************************************************
 AI0148  DESIGNATION -  85 065.30
 AI0148  PID         -  AI0148
 AI0148  STATE/COUNTY-  SD/BUTTE
 AI0148  COUNTRY     -  US
 AI0148  USGS QUAD   -  MUD BUTTES (2017)
 AI0148
 AI0148                         *CURRENT SURVEY CONTROL
 AI0148  ______________________________________________________________________
 AI0148* NAD 83(1986) POSITION- 44 48 25.     (N) 103 51 09.     (W)   SCALED
 AI0148* NAVD 88 ORTHO HEIGHT -   934.284 (meters)     3065.23  (feet) ADJUSTED
 AI0148  ______________________________________________________________________
 AI0148  GEOID HEIGHT    -        -15.620 (meters)                     GEOID18
 AI0148  DYNAMIC HEIGHT  -        934.034 (meters)     3064.41  (feet) COMP
 AI0148  MODELED GRAVITY -    980,318.0   (mgal)                       NAVD 88
 AI0148
 AI0148  VERT ORDER      -  FIRST     CLASS II
 AI0148
 AI0148.The horizontal coordinates were scaled from a map and have
 AI0148.an estimated accuracy of +/- 6 seconds.
 AI0148
 AI0148.The orthometric height was determined by differential leveling and
 AI0148.adjusted by the NATIONAL GEODETIC SURVEY
 AI0148.in April 2000.
 AI0148
 AI0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0148.GEOID18 height accuracy estimate available here.
 AI0148
 AI0148.Click photographs - Photos may exist for this station.
 AI0148
 AI0148.The dynamic height is computed by dividing the NAVD 88
 AI0148.geopotential number by the normal gravity value computed on the
 AI0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0148.degrees latitude (g = 980.6199 gals.).
 AI0148
 AI0148.The modeled gravity was interpolated from observed gravity values.
 AI0148
 AI0148;                    North         East    Units  Estimated Accuracy
 AI0148;SPC SD N     -   115,440.      295,360.      MT  (+/- 180 meters Scaled)
 AI0148
 AI0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK907621(NAD 83)
 AI0148
 AI0148                          SUPERSEDED SURVEY CONTROL
 AI0148
 AI0148.No superseded survey control is available for this station.
 AI0148
 AI0148_MARKER: DD = SURVEY DISK
 AI0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0148_STAMPING: 85-65.30 1997
 AI0148_MARK LOGO: SDSM
 AI0148_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0148+STABILITY: SURFACE MOTION
 AI0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0148+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0148
 AI0148  HISTORY     - Date     Condition        Report By
 AI0148  HISTORY     - 1997     MONUMENTED       SDDT
 AI0148  HISTORY     - 19980920 GOOD             NGS
 AI0148
 AI0148                          STATION DESCRIPTION
 AI0148
 AI0148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0148'14.0 KM (8.70 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0148'U.S. HIGHWAY 212 IN BELLE FOURCHE, 466.0 M (1528.9 FT) NORTH OF
 AI0148'MILEPOST 65, 29.6 M (97.1 FT) WEST OF THE HIGHWAY CENTERLINE, 4.6 M
 AI0148'(15.1 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) EAST
 AI0148'OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI0148'HIGHWAY, ON THE EXTENDED CENTER OF THE CENTER OF A GRAVELED ROAD
 AI0148'LEADING TO THE DAVIS RANCH, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI0148'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0149 ***********************************************************************
 AI0149  DESIGNATION -  85 066.30
 AI0149  PID         -  AI0149
 AI0149  STATE/COUNTY-  SD/BUTTE
 AI0149  COUNTRY     -  US
 AI0149  USGS QUAD   -  MUD BUTTES (2017)
 AI0149
 AI0149                         *CURRENT SURVEY CONTROL
 AI0149  ______________________________________________________________________
 AI0149* NAD 83(1986) POSITION- 44 49 16.80   (N) 103 51 07.44   (W)   HD_HELD1
 AI0149* NAVD 88 ORTHO HEIGHT -   925.760 (meters)     3037.26  (feet) ADJUSTED
 AI0149  ______________________________________________________________________
 AI0149  GEOID HEIGHT    -        -15.650 (meters)                     GEOID18
 AI0149  DYNAMIC HEIGHT  -        925.515 (meters)     3036.46  (feet) COMP
 AI0149  MODELED GRAVITY -    980,321.0   (mgal)                       NAVD 88
 AI0149
 AI0149  VERT ORDER      -  FIRST     CLASS II
 AI0149
 AI0149.The horizontal coordinates were determined by differentially corrected
 AI0149.hand held GPS observations or other comparable positioning techniques
 AI0149.and have an estimated accuracy of +/- 3 meters.
 AI0149
 AI0149.The orthometric height was determined by differential leveling and
 AI0149.adjusted by the NATIONAL GEODETIC SURVEY
 AI0149.in April 2000.
 AI0149
 AI0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0149.GEOID18 height accuracy estimate available here.
 AI0149
 AI0149.Click photographs - Photos may exist for this station.
 AI0149
 AI0149.The dynamic height is computed by dividing the NAVD 88
 AI0149.geopotential number by the normal gravity value computed on the
 AI0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0149.degrees latitude (g = 980.6199 gals.).
 AI0149
 AI0149.The modeled gravity was interpolated from observed gravity values.
 AI0149
 AI0149;                    North         East    Units  Estimated Accuracy
 AI0149;SPC SD N     -   117,035.1     295,465.4     MT  (+/- 3 meters HH1 GPS) 
 AI0149
 AI0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9075563744(NAD 83)
 AI0149
 AI0149                          SUPERSEDED SURVEY CONTROL
 AI0149
 AI0149.No superseded survey control is available for this station.
 AI0149
 AI0149_MARKER: Z = SEE DESCRIPTION
 AI0149_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0149_STAMPING: 85-66.30 1998
 AI0149_MARK LOGO: NGS
 AI0149_PROJECTION: FLUSH
 AI0149_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0149_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI0149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0149+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2018
 AI0149_ROD/PIPE-DEPTH: 13.0 meters
 AI0149_SLEEVE-DEPTH  : 1.4 meters
 AI0149
 AI0149  HISTORY     - Date     Condition        Report By
 AI0149  HISTORY     - 1998     MONUMENTED       SDDT
 AI0149  HISTORY     - 19980920 GOOD             NGS
 AI0149  HISTORY     - 20180424 GOOD             SDDT
 AI0149
 AI0149                          STATION DESCRIPTION
 AI0149
 AI0149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0149'15.6 KM (9.70 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0149'U.S. HIGHWAY 212 IN BELLE FOURCHE, 466.0 M (1528.9 FT) NORTH OF
 AI0149'MILEPOST 66, 30.7 M (100.7 FT) EAST OF THE HIGHWAY CENTERLINE, 10.9 M
 AI0149'(35.8 FT) SOUTH OF THE CENTER OF AN OLD HIGHWAY GRADE, 1.8 M (5.9 FT)
 AI0149'SOUTHWEST OF A T-FENCE CORNER, 0.7 M (2.3 FT) WEST OF A WITNESS POST
 AI0149'AND FENCE, AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST. NOTE--ACCESS
 AI0149'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 AI0149'4-INCH PVC PIPE CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET
 AI0149'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI0149'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0149
 AI0149                          STATION RECOVERY (2018)
 AI0149
 AI0149'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 AI0149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0150 ***********************************************************************
 AI0150  DESIGNATION -  85 071.70
 AI0150  PID         -  AI0150
 AI0150  STATE/COUNTY-  SD/BUTTE
 AI0150  COUNTRY     -  US
 AI0150  USGS QUAD   -  MUD BUTTES (2017)
 AI0150
 AI0150                         *CURRENT SURVEY CONTROL
 AI0150  ______________________________________________________________________
 AI0150* NAD 83(1986) POSITION- 44 52 28.88   (N) 103 46 33.19   (W)   HD_HELD1
 AI0150* NAVD 88 ORTHO HEIGHT -   905.152 (meters)     2969.65  (feet) ADJUSTED
 AI0150  ______________________________________________________________________
 AI0150  GEOID HEIGHT    -        -15.850 (meters)                     GEOID18
 AI0150  DYNAMIC HEIGHT  -        904.925 (meters)     2968.91  (feet) COMP
 AI0150  MODELED GRAVITY -    980,335.1   (mgal)                       NAVD 88
 AI0150
 AI0150  VERT ORDER      -  FIRST     CLASS II
 AI0150
 AI0150.The horizontal coordinates were determined by differentially corrected
 AI0150.hand held GPS observations or other comparable positioning techniques
 AI0150.and have an estimated accuracy of +/- 3 meters.
 AI0150
 AI0150.The orthometric height was determined by differential leveling and
 AI0150.adjusted by the NATIONAL GEODETIC SURVEY
 AI0150.in April 2000.
 AI0150
 AI0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0150.GEOID18 height accuracy estimate available here.
 AI0150
 AI0150.Click photographs - Photos may exist for this station.
 AI0150
 AI0150.The dynamic height is computed by dividing the NAVD 88
 AI0150.geopotential number by the normal gravity value computed on the
 AI0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0150.degrees latitude (g = 980.6199 gals.).
 AI0150
 AI0150.The modeled gravity was interpolated from observed gravity values.
 AI0150
 AI0150;                    North         East    Units  Estimated Accuracy
 AI0150;SPC SD N     -   122,674.0     301,760.0     MT  (+/- 3 meters HH1 GPS) 
 AI0150
 AI0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9668969758(NAD 83)
 AI0150
 AI0150                          SUPERSEDED SURVEY CONTROL
 AI0150
 AI0150.No superseded survey control is available for this station.
 AI0150
 AI0150_MARKER: Z = SEE DESCRIPTION
 AI0150_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0150_STAMPING: 85-71.70 1998
 AI0150_MARK LOGO: NGS
 AI0150_PROJECTION: FLUSH
 AI0150_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0150_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0150+STABILITY: POSITION/ELEVATION WELL
 AI0150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0150+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0150_ROD/PIPE-DEPTH: 12.8 meters
 AI0150_SLEEVE-DEPTH  : 2.0 meters
 AI0150
 AI0150  HISTORY     - Date     Condition        Report By
 AI0150  HISTORY     - 1998     MONUMENTED       SDDT
 AI0150  HISTORY     - 19980920 GOOD             NGS
 AI0150
 AI0150                          STATION DESCRIPTION
 AI0150
 AI0150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0150'24.2 KM (15.05 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0150'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 517.0 M (1696.2 FT) SOUTHWEST OF
 AI0150'MILEPOST 72, 30.5 M (100.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AI0150'6.1 M (20.0 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M
 AI0150'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF
 AI0150'THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.4 M (1.3 FT) SOUTHEAST OF A
 AI0150'WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) NORTHWEST OF A METAL GUARD
 AI0150'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AI0150'AND THEN THROUGH A 4-INCH PVC CAP.  THE DATUM POINT IS A STAINLESS
 AI0150'STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1
 AI0150'1/2-INCH GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY
 AI0150'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0151 ***********************************************************************
 AI0151  DESIGNATION -  85 072.85
 AI0151  PID         -  AI0151
 AI0151  STATE/COUNTY-  SD/BUTTE
 AI0151  COUNTRY     -  US
 AI0151  USGS QUAD   -  ANTELOPE BUTTE (2017)
 AI0151
 AI0151                         *CURRENT SURVEY CONTROL
 AI0151  ______________________________________________________________________
 AI0151* NAD 83(1986) POSITION- 44 52 55.     (N) 103 45 19.     (W)   SCALED
 AI0151* NAVD 88 ORTHO HEIGHT -   901.684 (meters)     2958.27  (feet) ADJUSTED
 AI0151  ______________________________________________________________________
 AI0151  GEOID HEIGHT    -        -15.889 (meters)                     GEOID18
 AI0151  DYNAMIC HEIGHT  -        901.460 (meters)     2957.54  (feet) COMP
 AI0151  MODELED GRAVITY -    980,337.4   (mgal)                       NAVD 88
 AI0151
 AI0151  VERT ORDER      -  FIRST     CLASS II
 AI0151
 AI0151.The horizontal coordinates were scaled from a map and have
 AI0151.an estimated accuracy of +/- 6 seconds.
 AI0151
 AI0151.The orthometric height was determined by differential leveling and
 AI0151.adjusted by the NATIONAL GEODETIC SURVEY
 AI0151.in April 2000.
 AI0151
 AI0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0151.GEOID18 height accuracy estimate available here.
 AI0151
 AI0151.Click photographs - Photos may exist for this station.
 AI0151
 AI0151.The dynamic height is computed by dividing the NAVD 88
 AI0151.geopotential number by the normal gravity value computed on the
 AI0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0151.degrees latitude (g = 980.6199 gals.).
 AI0151
 AI0151.The modeled gravity was interpolated from observed gravity values.
 AI0151
 AI0151;                    North         East    Units  Estimated Accuracy
 AI0151;SPC SD N     -   123,400.      303,420.      MT  (+/- 180 meters Scaled)
 AI0151
 AI0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK983705(NAD 83)
 AI0151
 AI0151                          SUPERSEDED SURVEY CONTROL
 AI0151
 AI0151.No superseded survey control is available for this station.
 AI0151
 AI0151_MARKER: DD = SURVEY DISK
 AI0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0151_STAMPING: 85-72.85 1997
 AI0151_MARK LOGO: SDSM
 AI0151_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0151+STABILITY: SURFACE MOTION
 AI0151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0151+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0151
 AI0151  HISTORY     - Date     Condition        Report By
 AI0151  HISTORY     - 1997     MONUMENTED       SDDT
 AI0151  HISTORY     - 19980920 GOOD             NGS
 AI0151
 AI0151                          STATION DESCRIPTION
 AI0151
 AI0151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0151'26.1 KM (16.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0151'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 398.0 M (1305.8 FT) NORTHEAST OF
 AI0151'THE NORTHEAST END OF A HIGHWAY BRIDGE SPANNING INDIAN CREEK, 284.0 M
 AI0151'(931.8 FT) SOUTHWEST OF MILEPOST 73, 30.3 M (99.4 FT) SOUTHEAST OF THE
 AI0151'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) WEST OF THE NORTHEAST END OF 2
 AI0151'BRACED FENCE POSTS, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND
 AI0151'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 AI0151'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0152 ***********************************************************************
 AI0152  DESIGNATION -  85 073.85
 AI0152  PID         -  AI0152
 AI0152  STATE/COUNTY-  SD/BUTTE
 AI0152  COUNTRY     -  US
 AI0152  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0152
 AI0152                         *CURRENT SURVEY CONTROL
 AI0152  ______________________________________________________________________
 AI0152* NAD 83(1986) POSITION- 44 53 24.     (N) 103 44 17.     (W)   SCALED
 AI0152* NAVD 88 ORTHO HEIGHT -   920.168 (meters)     3018.92  (feet) ADJUSTED
 AI0152  ______________________________________________________________________
 AI0152  GEOID HEIGHT    -        -15.920 (meters)                     GEOID18
 AI0152  DYNAMIC HEIGHT  -        919.939 (meters)     3018.17  (feet) COMP
 AI0152  MODELED GRAVITY -    980,337.1   (mgal)                       NAVD 88
 AI0152
 AI0152  VERT ORDER      -  FIRST     CLASS II
 AI0152
 AI0152.The horizontal coordinates were scaled from a map and have
 AI0152.an estimated accuracy of +/- 6 seconds.
 AI0152
 AI0152.The orthometric height was determined by differential leveling and
 AI0152.adjusted by the NATIONAL GEODETIC SURVEY
 AI0152.in April 2000.
 AI0152
 AI0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0152.GEOID18 height accuracy estimate available here.
 AI0152
 AI0152.Click photographs - Photos may exist for this station.
 AI0152
 AI0152.The dynamic height is computed by dividing the NAVD 88
 AI0152.geopotential number by the normal gravity value computed on the
 AI0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0152.degrees latitude (g = 980.6199 gals.).
 AI0152
 AI0152.The modeled gravity was interpolated from observed gravity values.
 AI0152
 AI0152;                    North         East    Units  Estimated Accuracy
 AI0152;SPC SD N     -   124,240.      304,820.      MT  (+/- 180 meters Scaled)
 AI0152
 AI0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK996715(NAD 83)
 AI0152
 AI0152                          SUPERSEDED SURVEY CONTROL
 AI0152
 AI0152.No superseded survey control is available for this station.
 AI0152
 AI0152_MARKER: DD = SURVEY DISK
 AI0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0152_STAMPING: 85-73.85 1997
 AI0152_MARK LOGO: SDSM
 AI0152_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0152+STABILITY: SURFACE MOTION
 AI0152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0152+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0152
 AI0152  HISTORY     - Date     Condition        Report By
 AI0152  HISTORY     - 1997     MONUMENTED       SDDT
 AI0152  HISTORY     - 19980920 GOOD             NGS
 AI0152
 AI0152                          STATION DESCRIPTION
 AI0152
 AI0152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0152'27.8 KM (17.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0152'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 31.7 M (104.0 FT) NORTHWEST OF
 AI0152'THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) EAST OF THE SOUTHWEST END OF 2
 AI0152'BRACED FENCE POSTS, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE, 0.4 M (1.3
 AI0152'FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AI0152'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0152'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0153 ***********************************************************************
 AI0153  DESIGNATION -  85 074.90
 AI0153  PID         -  AI0153
 AI0153  STATE/COUNTY-  SD/BUTTE
 AI0153  COUNTRY     -  US
 AI0153  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0153
 AI0153                         *CURRENT SURVEY CONTROL
 AI0153  ______________________________________________________________________
 AI0153* NAD 83(1986) POSITION- 44 53 54.     (N) 103 43 09.     (W)   SCALED
 AI0153* NAVD 88 ORTHO HEIGHT -   920.645 (meters)     3020.48  (feet) ADJUSTED
 AI0153  ______________________________________________________________________
 AI0153  GEOID HEIGHT    -        -15.954 (meters)                     GEOID18
 AI0153  DYNAMIC HEIGHT  -        920.416 (meters)     3019.73  (feet) COMP
 AI0153  MODELED GRAVITY -    980,336.3   (mgal)                       NAVD 88
 AI0153
 AI0153  VERT ORDER      -  FIRST     CLASS II
 AI0153
 AI0153.The horizontal coordinates were scaled from a map and have
 AI0153.an estimated accuracy of +/- 6 seconds.
 AI0153
 AI0153.The orthometric height was determined by differential leveling and
 AI0153.adjusted by the NATIONAL GEODETIC SURVEY
 AI0153.in April 2000.
 AI0153
 AI0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0153.GEOID18 height accuracy estimate available here.
 AI0153
 AI0153.Click photographs - Photos may exist for this station.
 AI0153
 AI0153.The dynamic height is computed by dividing the NAVD 88
 AI0153.geopotential number by the normal gravity value computed on the
 AI0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0153.degrees latitude (g = 980.6199 gals.).
 AI0153
 AI0153.The modeled gravity was interpolated from observed gravity values.
 AI0153
 AI0153;                    North         East    Units  Estimated Accuracy
 AI0153;SPC SD N     -   125,090.      306,360.      MT  (+/- 180 meters Scaled)
 AI0153
 AI0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK011724(NAD 83)
 AI0153
 AI0153                          SUPERSEDED SURVEY CONTROL
 AI0153
 AI0153.No superseded survey control is available for this station.
 AI0153
 AI0153_MARKER: DD = SURVEY DISK
 AI0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0153_STAMPING: 85-74.90 1997
 AI0153_MARK LOGO: SDSM
 AI0153_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0153+STABILITY: SURFACE MOTION
 AI0153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0153+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0153
 AI0153  HISTORY     - Date     Condition        Report By
 AI0153  HISTORY     - 1997     MONUMENTED       SDDT
 AI0153  HISTORY     - 19980920 GOOD             NGS
 AI0153
 AI0153                          STATION DESCRIPTION
 AI0153
 AI0153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0153'29.5 KM (18.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0153'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 129.0 M (423.2 FT) WEST OF
 AI0153'MILEPOST 75, 30.8 M (101.0 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AI0153'20.9 M (68.6 FT) SOUTHWEST OF THE SOUTHWEST END OF 2 BRACED FENCE
 AI0153'POSTS, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST
 AI0153'OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE
 AI0153'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0154 ***********************************************************************
 AI0154  DESIGNATION -  85 075.85
 AI0154  PID         -  AI0154
 AI0154  STATE/COUNTY-  SD/BUTTE
 AI0154  COUNTRY     -  US
 AI0154  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0154
 AI0154                         *CURRENT SURVEY CONTROL
 AI0154  ______________________________________________________________________
 AI0154* NAD 83(1986) POSITION- 44 54 18.     (N) 103 42 13.     (W)   SCALED
 AI0154* NAVD 88 ORTHO HEIGHT -   922.721 (meters)     3027.29  (feet) ADJUSTED
 AI0154  ______________________________________________________________________
 AI0154  GEOID HEIGHT    -        -15.981 (meters)                     GEOID18
 AI0154  DYNAMIC HEIGHT  -        922.490 (meters)     3026.54  (feet) COMP
 AI0154  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 AI0154
 AI0154  VERT ORDER      -  FIRST     CLASS II
 AI0154
 AI0154.The horizontal coordinates were scaled from a map and have
 AI0154.an estimated accuracy of +/- 6 seconds.
 AI0154
 AI0154.The orthometric height was determined by differential leveling and
 AI0154.adjusted by the NATIONAL GEODETIC SURVEY
 AI0154.in April 2000.
 AI0154
 AI0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0154.GEOID18 height accuracy estimate available here.
 AI0154
 AI0154.Click photographs - Photos may exist for this station.
 AI0154
 AI0154.The dynamic height is computed by dividing the NAVD 88
 AI0154.geopotential number by the normal gravity value computed on the
 AI0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0154.degrees latitude (g = 980.6199 gals.).
 AI0154
 AI0154.The modeled gravity was interpolated from observed gravity values.
 AI0154
 AI0154;                    North         East    Units  Estimated Accuracy
 AI0154;SPC SD N     -   125,780.      307,620.      MT  (+/- 180 meters Scaled)
 AI0154
 AI0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK023732(NAD 83)
 AI0154
 AI0154                          SUPERSEDED SURVEY CONTROL
 AI0154
 AI0154.No superseded survey control is available for this station.
 AI0154
 AI0154_MARKER: DD = SURVEY DISK
 AI0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0154_STAMPING: 85-75.85 1997
 AI0154_MARK LOGO: SDSM
 AI0154_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0154+STABILITY: SURFACE MOTION
 AI0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0154+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0154
 AI0154  HISTORY     - Date     Condition        Report By
 AI0154  HISTORY     - 1997     MONUMENTED       SDDT
 AI0154  HISTORY     - 19980920 GOOD             NGS
 AI0154
 AI0154                          STATION DESCRIPTION
 AI0154
 AI0154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0154'31.0 KM (19.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0154'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 277.0 M (908.8 FT) SOUTHWEST OF
 AI0154'MILEPOST 76, 30.8 M (101.0 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AI0154'6.1 M (20.0 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.8 M
 AI0154'(2.6 FT) EAST OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AI0154'SOUTHEAST OF A FENCE, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND
 AI0154'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 AI0154'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7960 ***********************************************************************
 AC7960  CBN         -  This is a Cooperative Base Network Control Station.
 AC7960  DESIGNATION -  85 076.98
 AC7960  PID         -  AC7960
 AC7960  STATE/COUNTY-  SD/BUTTE
 AC7960  COUNTRY     -  US
 AC7960  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AC7960
 AC7960                         *CURRENT SURVEY CONTROL
 AC7960  ______________________________________________________________________
 AC7960* NAD 83(2011) POSITION- 44 54 49.47163(N) 103 40 58.32258(W)   ADJUSTED
 AC7960* NAD 83(2011) ELLIP HT-   932.499 (meters)        (06/27/12)   ADJUSTED
 AC7960* NAD 83(2011) EPOCH   -  2010.00
 AC7960* NAVD 88 ORTHO HEIGHT -   948.516 (meters)     3111.92  (feet) ADJUSTED
 AC7960  ______________________________________________________________________
 AC7960  GEOID HEIGHT    -        -16.013 (meters)                     GEOID18
 AC7960  NAD 83(2011) X  - -1,070,383.765 (meters)                     COMP
 AC7960  NAD 83(2011) Y  - -4,396,603.747 (meters)                     COMP
 AC7960  NAD 83(2011) Z  -  4,481,223.424 (meters)                     COMP
 AC7960  LAPLACE CORR    -         -3.13  (seconds)                    DEFLEC18
 AC7960  DYNAMIC HEIGHT  -        948.278 (meters)     3111.14  (feet) COMP
 AC7960  MODELED GRAVITY -    980,334.1   (mgal)                       NAVD 88
 AC7960
 AC7960  VERT ORDER      -  FIRST     CLASS II
 AC7960
 AC7960  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7960  Standards:
 AC7960         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7960            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7960  -------------------------------------------------------------------
 AC7960  NETWORK    0.99   2.94           0.46   0.32   1.50     -0.10857403
 AC7960  -------------------------------------------------------------------
 AC7960  Click here for local accuracies and other accuracy information.
 AC7960
 AC7960.The horizontal coordinates were established by GPS observations
 AC7960.and adjusted by the National Geodetic Survey in June 2012.
 AC7960
 AC7960.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7960.been affixed to the stable North American tectonic plate. See 
 AC7960.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7960
 AC7960.The horizontal coordinates are valid at the epoch date displayed above
 AC7960.which is a decimal equivalence of Year/Month/Day.
 AC7960
 AC7960.The orthometric height was determined by differential leveling and
 AC7960.adjusted by the NATIONAL GEODETIC SURVEY
 AC7960.in April 2000.
 AC7960
 AC7960.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7960.GEOID18 height accuracy estimate available here.
 AC7960
 AC7960.Click photographs - Photos may exist for this station.
 AC7960
 AC7960.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7960
 AC7960.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7960
 AC7960.The ellipsoidal height was determined by GPS observations
 AC7960.and is referenced to NAD 83.
 AC7960
 AC7960.The dynamic height is computed by dividing the NAVD 88
 AC7960.geopotential number by the normal gravity value computed on the
 AC7960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7960.degrees latitude (g = 980.6199 gals.).
 AC7960
 AC7960.The modeled gravity was interpolated from observed gravity values.
 AC7960
 AC7960. The following values were computed from the NAD 83(2011) position.
 AC7960
 AC7960;                    North         East     Units Scale Factor Converg.
 AC7960;SPC SD N     -   126,670.736   309,299.364   MT  0.99994198   -2 36 23.4
 AC7960;SPC SD N     -   415,585.57  1,014,759.66   sFT  0.99994198   -2 36 23.4
 AC7960;UTM  13      - 4,974,212.110   603,965.881   MT  0.99973291   +0 55 48.1
 AC7960
 AC7960!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7960!SPC SD N     -   0.99985382  x   0.99994198  =   0.99979580
 AC7960!UTM  13      -   0.99985382  x   0.99973291  =   0.99958677
 AC7960
 AC7960_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0396574212(NAD 83)
 AC7960
 AC7960                          SUPERSEDED SURVEY CONTROL
 AC7960
 AC7960  NAD 83(2007)-  44 54 49.47149(N)    103 40 58.32372(W) AD(2002.00) 0
 AC7960  ELLIP H (02/10/07)  932.528  (m)                       GP(2002.00)    
 AC7960  ELLIP H (04/15/04)  932.524  (m)                       GP(       ) 2 1
 AC7960  NAD 83(1996)-  44 54 49.47079(N)    103 40 58.32358(W) AD(       ) B
 AC7960  ELLIP H (04/18/97)  932.589  (m)                       GP(       ) 4 1
 AC7960  NAVD 88 (04/18/97)  948.5    (m)  GEOID96  model used  GPS OBS        
 AC7960
 AC7960.Superseded values are not recommended for survey control.
 AC7960
 AC7960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7960.See file dsdata.pdf to determine how the superseded data were derived.
 AC7960
 AC7960_MARKER: Z = SEE DESCRIPTION
 AC7960_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7960_STAMPING: 85-76.98 1995
 AC7960_MARK LOGO: NGS
 AC7960_PROJECTION: FLUSH
 AC7960_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7960_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7960+STABILITY: POSITION/ELEVATION WELL
 AC7960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7960+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AC7960_ROD/PIPE-DEPTH: 12.8 meters
 AC7960_SLEEVE-DEPTH  : 2.0 meters
 AC7960
 AC7960  HISTORY     - Date     Condition        Report By
 AC7960  HISTORY     - 1995     MONUMENTED       SDDT
 AC7960  HISTORY     - 19960927 GOOD             NGS
 AC7960  HISTORY     - 19980920 GOOD             NGS
 AC7960
 AC7960                          STATION DESCRIPTION
 AC7960
 AC7960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7960'THE STATION IS LOCATED ABOUT 22.0 MI (35.4 KM) NORTH OF BELLE FOURCHE,
 AC7960'ON U.S. HIGHWAY 85.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 AC7960'THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85 AND 212 AT THE NORTH
 AC7960'EDGE OF BELLE FOURCHE, GO NORTH ON U.S. HIGHWAY 85 FOR 12.0 MI (19.3
 AC7960'KM) TO A GRAVELED ROAD ON THE LEFT LEADING TO ALBION AND CAMP CROOK,
 AC7960'CONTINUE NORTH ON HIGHWAY 85 FOR 9.2 MI (14.8 KM) TO THE STATION ON
 AC7960'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 AC7960'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 AC7960'STEEL PIPE.  LOCATED 30.3 M (99.4 FT) SOUTHEAST OF THE HIGHWAY
 AC7960'CENTERLINE, 6.5 M (21.3 FT) SOUTHWEST OF THE CENTER OF A FIELD
 AC7960'ENTRANCE ROAD, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND FENCE,
 AC7960'AND 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST. NOTE--ACCESS TO
 AC7960'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 AC7960'CAP.
 AC7960
 AC7960                          STATION RECOVERY (1998)
 AC7960
 AC7960'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AC7960'32.8 KM (20.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AC7960'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 38.4 M (126.0 FT) WEST OF
 AC7960'MILEPOST 77, 30.3 M (99.4 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 6.5
 AC7960'M (21.3 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3
 AC7960'FT) NORTHWEST OF A WITNESS POST AND THE CENTER 1 OF 3 BRACED FENCE
 AC7960'POSTS, AND 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST.
 AC7960'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7960'THROUGH A 4-INCH PVC CAP.  THE DATUM POINT IS A STAINLESS STEEL RIVET
 AC7960'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AC7960'GALVANIZED STEEL PIPE.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.  THE
 AC7960'MONUMENT IS A COOPERATIVE BASE NETWORK CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0155 ***********************************************************************
 AI0155  DESIGNATION -  85 078.05
 AI0155  PID         -  AI0155
 AI0155  STATE/COUNTY-  SD/BUTTE
 AI0155  COUNTRY     -  US
 AI0155  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0155
 AI0155                         *CURRENT SURVEY CONTROL
 AI0155  ______________________________________________________________________
 AI0155* NAD 83(1986) POSITION- 44 55 17.     (N) 103 39 55.     (W)   SCALED
 AI0155* NAVD 88 ORTHO HEIGHT -   948.210 (meters)     3110.92  (feet) ADJUSTED
 AI0155  ______________________________________________________________________
 AI0155  GEOID HEIGHT    -        -16.041 (meters)                     GEOID18
 AI0155  DYNAMIC HEIGHT  -        947.971 (meters)     3110.13  (feet) COMP
 AI0155  MODELED GRAVITY -    980,332.7   (mgal)                       NAVD 88
 AI0155
 AI0155  VERT ORDER      -  FIRST     CLASS II
 AI0155
 AI0155.The horizontal coordinates were scaled from a map and have
 AI0155.an estimated accuracy of +/- 6 seconds.
 AI0155
 AI0155.The orthometric height was determined by differential leveling and
 AI0155.adjusted by the NATIONAL GEODETIC SURVEY
 AI0155.in April 2000.
 AI0155
 AI0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0155.GEOID18 height accuracy estimate available here.
 AI0155
 AI0155.Click photographs - Photos may exist for this station.
 AI0155
 AI0155.The dynamic height is computed by dividing the NAVD 88
 AI0155.geopotential number by the normal gravity value computed on the
 AI0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0155.degrees latitude (g = 980.6199 gals.).
 AI0155
 AI0155.The modeled gravity was interpolated from observed gravity values.
 AI0155
 AI0155;                    North         East    Units  Estimated Accuracy
 AI0155;SPC SD N     -   127,460.      310,730.      MT  (+/- 180 meters Scaled)
 AI0155
 AI0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK053750(NAD 83)
 AI0155
 AI0155                          SUPERSEDED SURVEY CONTROL
 AI0155
 AI0155.No superseded survey control is available for this station.
 AI0155
 AI0155_MARKER: DD = SURVEY DISK
 AI0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0155_STAMPING: 85-78.05 1997
 AI0155_MARK LOGO: SDSM
 AI0155_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0155+STABILITY: SURFACE MOTION
 AI0155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0155+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0155
 AI0155  HISTORY     - Date     Condition        Report By
 AI0155  HISTORY     - 1997     MONUMENTED       SDDT
 AI0155  HISTORY     - 19980920 GOOD             NGS
 AI0155
 AI0155                          STATION DESCRIPTION
 AI0155
 AI0155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0155'34.6 KM (21.50 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0155'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 69.3 M (227.4 FT) NORTHEAST OF
 AI0155'MILEPOST 78, 30.3 M (99.4 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 AI0155'25.6 M (84.0 FT) NORTHEAST OF A UTILITY POLE WITH LINES CROSSING THE
 AI0155'HIGHWAY, 10.2 M (33.5 FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE,
 AI0155'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AI0155'NORTHWEST OF A WITNESS POST AND THE CENTER 1 OF 3 BRACED FENCE POSTS,
 AI0155'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 AI0155'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0156 ***********************************************************************
 AI0156  DESIGNATION -  85 079.15
 AI0156  PID         -  AI0156
 AI0156  STATE/COUNTY-  SD/BUTTE
 AI0156  COUNTRY     -  US
 AI0156  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0156
 AI0156                         *CURRENT SURVEY CONTROL
 AI0156  ______________________________________________________________________
 AI0156* NAD 83(1986) POSITION- 44 55 48.     (N) 103 38 41.     (W)   SCALED
 AI0156* NAVD 88 ORTHO HEIGHT -   958.511 (meters)     3144.71  (feet) ADJUSTED
 AI0156  ______________________________________________________________________
 AI0156  GEOID HEIGHT    -        -16.074 (meters)                     GEOID18
 AI0156  DYNAMIC HEIGHT  -        958.269 (meters)     3143.92  (feet) COMP
 AI0156  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 AI0156
 AI0156  VERT ORDER      -  FIRST     CLASS II
 AI0156
 AI0156.The horizontal coordinates were scaled from a map and have
 AI0156.an estimated accuracy of +/- 6 seconds.
 AI0156
 AI0156.The orthometric height was determined by differential leveling and
 AI0156.adjusted by the NATIONAL GEODETIC SURVEY
 AI0156.in April 2000.
 AI0156
 AI0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0156.GEOID18 height accuracy estimate available here.
 AI0156
 AI0156.Click photographs - Photos may exist for this station.
 AI0156
 AI0156.The dynamic height is computed by dividing the NAVD 88
 AI0156.geopotential number by the normal gravity value computed on the
 AI0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0156.degrees latitude (g = 980.6199 gals.).
 AI0156
 AI0156.The modeled gravity was interpolated from observed gravity values.
 AI0156
 AI0156;                    North         East    Units  Estimated Accuracy
 AI0156;SPC SD N     -   128,340.      312,390.      MT  (+/- 180 meters Scaled)
 AI0156
 AI0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK069760(NAD 83)
 AI0156
 AI0156                          SUPERSEDED SURVEY CONTROL
 AI0156
 AI0156.No superseded survey control is available for this station.
 AI0156
 AI0156_MARKER: DD = SURVEY DISK
 AI0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0156_STAMPING: 85-79.15 1997
 AI0156_MARK LOGO: SDSM
 AI0156_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0156+STABILITY: SURFACE MOTION
 AI0156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0156+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0156
 AI0156  HISTORY     - Date     Condition        Report By
 AI0156  HISTORY     - 1997     MONUMENTED       SDDT
 AI0156  HISTORY     - 19980920 GOOD             NGS
 AI0156
 AI0156                          STATION DESCRIPTION
 AI0156
 AI0156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0156'36.4 KM (22.60 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0156'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 266.0 M (872.7 FT) NORTHEAST OF
 AI0156'MILEPOST 79, 31.0 M (101.7 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 AI0156'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 AI0156'SOUTHEAST OF THE CENTER OF A Y-FENCE CORNER, 0.4 M (1.3 FT) SOUTHEAST
 AI0156'OF A FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST, AND THE
 AI0156'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AI0156'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0157 ***********************************************************************
 AI0157  DESIGNATION -  85 080.20
 AI0157  PID         -  AI0157
 AI0157  STATE/COUNTY-  SD/BUTTE
 AI0157  COUNTRY     -  US
 AI0157  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 AI0157
 AI0157                         *CURRENT SURVEY CONTROL
 AI0157  ______________________________________________________________________
 AI0157* NAD 83(1986) POSITION- 44 56 17.     (N) 103 37 38.     (W)   SCALED
 AI0157* NAVD 88 ORTHO HEIGHT -   979.139 (meters)     3212.39  (feet) ADJUSTED
 AI0157  ______________________________________________________________________
 AI0157  GEOID HEIGHT    -        -16.102 (meters)                     GEOID18
 AI0157  DYNAMIC HEIGHT  -        978.891 (meters)     3211.58  (feet) COMP
 AI0157  MODELED GRAVITY -    980,330.4   (mgal)                       NAVD 88
 AI0157
 AI0157  VERT ORDER      -  FIRST     CLASS II
 AI0157
 AI0157.The horizontal coordinates were scaled from a map and have
 AI0157.an estimated accuracy of +/- 6 seconds.
 AI0157
 AI0157.The orthometric height was determined by differential leveling and
 AI0157.adjusted by the NATIONAL GEODETIC SURVEY
 AI0157.in April 2000.
 AI0157
 AI0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0157.GEOID18 height accuracy estimate available here.
 AI0157
 AI0157.Click photographs - Photos may exist for this station.
 AI0157
 AI0157.The dynamic height is computed by dividing the NAVD 88
 AI0157.geopotential number by the normal gravity value computed on the
 AI0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0157.degrees latitude (g = 980.6199 gals.).
 AI0157
 AI0157.The modeled gravity was interpolated from observed gravity values.
 AI0157
 AI0157;                    North         East    Units  Estimated Accuracy
 AI0157;SPC SD N     -   129,170.      313,810.      MT  (+/- 180 meters Scaled)
 AI0157
 AI0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK083769(NAD 83)
 AI0157
 AI0157                          SUPERSEDED SURVEY CONTROL
 AI0157
 AI0157.No superseded survey control is available for this station.
 AI0157
 AI0157_MARKER: DD = SURVEY DISK
 AI0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0157_STAMPING: 85-80.20 1997
 AI0157_MARK LOGO: SDSM
 AI0157_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0157+STABILITY: SURFACE MOTION
 AI0157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0157+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 AI0157
 AI0157  HISTORY     - Date     Condition        Report By
 AI0157  HISTORY     - 1997     MONUMENTED       SDDT
 AI0157  HISTORY     - 19980920 GOOD             NGS
 AI0157
 AI0157                          STATION DESCRIPTION
 AI0157
 AI0157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0157'38.0 KM (23.60 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0157'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 262.0 M (859.6 FT) NORTHEAST OF
 AI0157'MILEPOST 80, 28.9 M (94.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.0
 AI0157'M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) EAST OF THE
 AI0157'SOUTHEAST END OF 2 BRACED FENCE POSTS, 0.6 M (2.0 FT) SOUTHEAST OF A
 AI0157'FENCE, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT
 AI0157'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT
 AI0157'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0158 ***********************************************************************
 AI0158  DESIGNATION -  85 081.30
 AI0158  PID         -  AI0158
 AI0158  STATE/COUNTY-  SD/BUTTE
 AI0158  COUNTRY     -  US
 AI0158  USGS QUAD   -  TWO TOP BUTTE EAST (2017)
 AI0158
 AI0158                         *CURRENT SURVEY CONTROL
 AI0158  ______________________________________________________________________
 AI0158* NAD 83(1986) POSITION- 44 56 46.68   (N) 103 36 28.09   (W)   HD_HELD1
 AI0158* NAVD 88 ORTHO HEIGHT -   976.826 (meters)     3204.80  (feet) ADJUSTED
 AI0158  ______________________________________________________________________
 AI0158  GEOID HEIGHT    -        -16.134 (meters)                     GEOID18
 AI0158  DYNAMIC HEIGHT  -        976.580 (meters)     3204.00  (feet) COMP
 AI0158  MODELED GRAVITY -    980,331.1   (mgal)                       NAVD 88
 AI0158
 AI0158  VERT ORDER      -  FIRST     CLASS II
 AI0158
 AI0158.The horizontal coordinates were determined by differentially corrected
 AI0158.hand held GPS observations or other comparable positioning techniques
 AI0158.and have an estimated accuracy of +/- 3 meters.
 AI0158
 AI0158.The orthometric height was determined by differential leveling and
 AI0158.adjusted by the NATIONAL GEODETIC SURVEY
 AI0158.in April 2000.
 AI0158
 AI0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0158.GEOID18 height accuracy estimate available here.
 AI0158
 AI0158.Click photographs - Photos may exist for this station.
 AI0158
 AI0158.The dynamic height is computed by dividing the NAVD 88
 AI0158.geopotential number by the normal gravity value computed on the
 AI0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0158.degrees latitude (g = 980.6199 gals.).
 AI0158
 AI0158.The modeled gravity was interpolated from observed gravity values.
 AI0158
 AI0158;                    North         East    Units  Estimated Accuracy
 AI0158;SPC SD N     -   130,018.3     315,381.7     MT  (+/- 3 meters HH1 GPS) 
 AI0158
 AI0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0982877927(NAD 83)
 AI0158
 AI0158                          SUPERSEDED SURVEY CONTROL
 AI0158
 AI0158.No superseded survey control is available for this station.
 AI0158
 AI0158_MARKER: Z = SEE DESCRIPTION
 AI0158_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0158_STAMPING: 85-81.30 1998
 AI0158_MARK LOGO: NGS
 AI0158_PROJECTION: FLUSH
 AI0158_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0158_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0158+STABILITY: POSITION/ELEVATION WELL
 AI0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0158+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0158_ROD/PIPE-DEPTH: 12.8 meters
 AI0158_SLEEVE-DEPTH  : 2.0 meters
 AI0158
 AI0158  HISTORY     - Date     Condition        Report By
 AI0158  HISTORY     - 1998     MONUMENTED       SDDT
 AI0158  HISTORY     - 19980928 GOOD             NGS
 AI0158
 AI0158                          STATION DESCRIPTION
 AI0158
 AI0158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0158'37.5 KM (23.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0158'OF COUNTY ROAD 732 IN REDIG, 485.0 M (1591.2 FT) NORTHEAST OF MILEPOST
 AI0158'81, 29.9 M (98.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.7 M (2.3
 AI0158'FT) SOUTHEAST OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AI0158'SOUTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) NORTHWEST OF A METAL GUARD
 AI0158'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY. NOTE--THE
 AI0158'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI0158'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AI0158'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AI0158'CAP.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0160 ***********************************************************************
 AI0160  DESIGNATION -  85 083.85
 AI0160  PID         -  AI0160
 AI0160  STATE/COUNTY-  SD/BUTTE
 AI0160  COUNTRY     -  US
 AI0160  USGS QUAD   -  TWO TOP BUTTE EAST (2017)
 AI0160
 AI0160                         *CURRENT SURVEY CONTROL
 AI0160  ______________________________________________________________________
 AI0160* NAD 83(1986) POSITION- 44 58 22.     (N) 103 34 31.     (W)   SCALED
 AI0160* NAVD 88 ORTHO HEIGHT -   975.936 (meters)     3201.88  (feet) ADJUSTED
 AI0160  ______________________________________________________________________
 AI0160  GEOID HEIGHT    -        -16.196 (meters)                     GEOID18
 AI0160  DYNAMIC HEIGHT  -        975.696 (meters)     3201.10  (feet) COMP
 AI0160  MODELED GRAVITY -    980,336.9   (mgal)                       NAVD 88
 AI0160
 AI0160  VERT ORDER      -  FIRST     CLASS II
 AI0160
 AI0160.The horizontal coordinates were scaled from a map and have
 AI0160.an estimated accuracy of +/- 6 seconds.
 AI0160
 AI0160.The orthometric height was determined by differential leveling and
 AI0160.adjusted by the NATIONAL GEODETIC SURVEY
 AI0160.in April 2000.
 AI0160
 AI0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0160.GEOID18 height accuracy estimate available here.
 AI0160
 AI0160.Click photographs - Photos may exist for this station.
 AI0160
 AI0160.The dynamic height is computed by dividing the NAVD 88
 AI0160.geopotential number by the normal gravity value computed on the
 AI0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0160.degrees latitude (g = 980.6199 gals.).
 AI0160
 AI0160.The modeled gravity was interpolated from observed gravity values.
 AI0160
 AI0160;                    North         East    Units  Estimated Accuracy
 AI0160;SPC SD N     -   132,840.      318,080.      MT  (+/- 180 meters Scaled)
 AI0160
 AI0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK123809(NAD 83)
 AI0160
 AI0160                          SUPERSEDED SURVEY CONTROL
 AI0160
 AI0160.No superseded survey control is available for this station.
 AI0160
 AI0160_MARKER: DD = SURVEY DISK
 AI0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0160_STAMPING: 85-83.85 1997
 AI0160_MARK LOGO: SDSM
 AI0160_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0160+STABILITY: SURFACE MOTION
 AI0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0160+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0160
 AI0160  HISTORY     - Date     Condition        Report By
 AI0160  HISTORY     - 1997     MONUMENTED       SDDT
 AI0160  HISTORY     - 19980928 GOOD             NGS
 AI0160
 AI0160                          STATION DESCRIPTION
 AI0160
 AI0160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0160'33.8 KM (21.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0160'OF COUNTY ROAD 732 IN REDIG, 236.0 M (774.3 FT) SOUTH OF MILEPOST 84,
 AI0160'33.8 M (110.9 FT) EAST OF THE HIGHWAY CENTERLINE, 23.1 M (75.8 FT)
 AI0160'NORTH OF THE CENTER OF A PAVED ROAD LEADING EAST, 0.5 M (1.6 FT) WEST
 AI0160'OF A WITNESS POST AND THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.4 M (1.3
 AI0160'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AI0160'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0161 ***********************************************************************
 AI0161  DESIGNATION -  85 084.95
 AI0161  PID         -  AI0161
 AI0161  STATE/COUNTY-  SD/BUTTE
 AI0161  COUNTRY     -  US
 AI0161  USGS QUAD   -  TWO TOP BUTTE EAST (2017)
 AI0161
 AI0161                         *CURRENT SURVEY CONTROL
 AI0161  ______________________________________________________________________
 AI0161* NAD 83(1986) POSITION- 44 59 17.     (N) 103 34 04.     (W)   SCALED
 AI0161* NAVD 88 ORTHO HEIGHT -   954.056 (meters)     3130.10  (feet) ADJUSTED
 AI0161  ______________________________________________________________________
 AI0161  GEOID HEIGHT    -        -16.219 (meters)                     GEOID18
 AI0161  DYNAMIC HEIGHT  -        953.824 (meters)     3129.34  (feet) COMP
 AI0161  MODELED GRAVITY -    980,341.3   (mgal)                       NAVD 88
 AI0161
 AI0161  VERT ORDER      -  FIRST     CLASS II
 AI0161
 AI0161.The horizontal coordinates were scaled from a map and have
 AI0161.an estimated accuracy of +/- 6 seconds.
 AI0161
 AI0161.The orthometric height was determined by differential leveling and
 AI0161.adjusted by the NATIONAL GEODETIC SURVEY
 AI0161.in April 2000.
 AI0161
 AI0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0161.GEOID18 height accuracy estimate available here.
 AI0161
 AI0161.Click photographs - Photos may exist for this station.
 AI0161
 AI0161.The dynamic height is computed by dividing the NAVD 88
 AI0161.geopotential number by the normal gravity value computed on the
 AI0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0161.degrees latitude (g = 980.6199 gals.).
 AI0161
 AI0161.The modeled gravity was interpolated from observed gravity values.
 AI0161
 AI0161;                    North         East    Units  Estimated Accuracy
 AI0161;SPC SD N     -   134,510.      318,740.      MT  (+/- 180 meters Scaled)
 AI0161
 AI0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK129826(NAD 83)
 AI0161
 AI0161                          SUPERSEDED SURVEY CONTROL
 AI0161
 AI0161.No superseded survey control is available for this station.
 AI0161
 AI0161_MARKER: DD = SURVEY DISK
 AI0161_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0161_STAMPING: 85-84.95 1997
 AI0161_MARK LOGO: SDSM
 AI0161_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0161+STABILITY: SURFACE MOTION
 AI0161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0161+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0161
 AI0161  HISTORY     - Date     Condition        Report By
 AI0161  HISTORY     - 1997     MONUMENTED       SDDT
 AI0161  HISTORY     - 19980928 GOOD             NGS
 AI0161
 AI0161                          STATION DESCRIPTION
 AI0161
 AI0161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0161'31.6 KM (19.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0161'OF COUNTY ROAD 732 IN REDIG, 102.0 M (334.6 FT) SOUTH OF MILEPOST 85,
 AI0161'30.3 M (99.4 FT) EAST OF THE HIGHWAY CENTERLINE, 1.3 M (4.3 FT) NORTH
 AI0161'OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT) WEST OF A
 AI0161'WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI0161'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 AI0161'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0162 ***********************************************************************
 AI0162  DESIGNATION -  85 085.95
 AI0162  PID         -  AI0162
 AI0162  STATE/COUNTY-  SD/BUTTE
 AI0162  COUNTRY     -  US
 AI0162  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0162
 AI0162                         *CURRENT SURVEY CONTROL
 AI0162  ______________________________________________________________________
 AI0162* NAD 83(1986) POSITION- 45 00 02.     (N) 103 33 35.     (W)   SCALED
 AI0162* NAVD 88 ORTHO HEIGHT -   922.171 (meters)     3025.49  (feet) ADJUSTED
 AI0162  ______________________________________________________________________
 AI0162  GEOID HEIGHT    -        -16.241 (meters)                     GEOID18
 AI0162  DYNAMIC HEIGHT  -        921.948 (meters)     3024.76  (feet) COMP
 AI0162  MODELED GRAVITY -    980,343.9   (mgal)                       NAVD 88
 AI0162
 AI0162  VERT ORDER      -  FIRST     CLASS II
 AI0162
 AI0162.The horizontal coordinates were scaled from a map and have
 AI0162.an estimated accuracy of +/- 6 seconds.
 AI0162
 AI0162.The orthometric height was determined by differential leveling and
 AI0162.adjusted by the NATIONAL GEODETIC SURVEY
 AI0162.in April 2000.
 AI0162
 AI0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0162.GEOID18 height accuracy estimate available here.
 AI0162
 AI0162.Click photographs - Photos may exist for this station.
 AI0162
 AI0162.The dynamic height is computed by dividing the NAVD 88
 AI0162.geopotential number by the normal gravity value computed on the
 AI0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0162.degrees latitude (g = 980.6199 gals.).
 AI0162
 AI0162.The modeled gravity was interpolated from observed gravity values.
 AI0162
 AI0162;                    North         East    Units  Estimated Accuracy
 AI0162;SPC SD N     -   135,870.      319,440.      MT  (+/- 180 meters Scaled)
 AI0162
 AI0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK135840(NAD 83)
 AI0162
 AI0162                          SUPERSEDED SURVEY CONTROL
 AI0162
 AI0162.No superseded survey control is available for this station.
 AI0162
 AI0162_MARKER: DD = SURVEY DISK
 AI0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0162_STAMPING: 85-85.95 1997
 AI0162_MARK LOGO: SDSM
 AI0162_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0162+STABILITY: SURFACE MOTION
 AI0162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0162+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0162
 AI0162  HISTORY     - Date     Condition        Report By
 AI0162  HISTORY     - 1997     MONUMENTED       SDDT
 AI0162  HISTORY     - 19980928 GOOD             NGS
 AI0162
 AI0162                          STATION DESCRIPTION
 AI0162
 AI0162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0162'30.1 KM (18.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0162'OF COUNTY ROAD 732 IN REDIG, 160.0 M (524.9 FT) SOUTH OF MILEPOST 86,
 AI0162'30.2 M (99.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW
 AI0162'THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) SOUTHWEST OF THE SOUTH END OF
 AI0162'2 BRACED FENCE POSTS, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE,
 AI0162'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI0162'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0163 ***********************************************************************
 AI0163  DESIGNATION -  85 086.95
 AI0163  PID         -  AI0163
 AI0163  STATE/COUNTY-  SD/BUTTE
 AI0163  COUNTRY     -  US
 AI0163  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0163
 AI0163                         *CURRENT SURVEY CONTROL
 AI0163  ______________________________________________________________________
 AI0163* NAD 83(1986) POSITION- 45 00 51.     (N) 103 33 07.     (W)   SCALED
 AI0163* NAVD 88 ORTHO HEIGHT -   915.184 (meters)     3002.57  (feet) ADJUSTED
 AI0163  ______________________________________________________________________
 AI0163  GEOID HEIGHT    -        -16.260 (meters)                     GEOID18
 AI0163  DYNAMIC HEIGHT  -        914.967 (meters)     3001.85  (feet) COMP
 AI0163  MODELED GRAVITY -    980,348.2   (mgal)                       NAVD 88
 AI0163
 AI0163  VERT ORDER      -  FIRST     CLASS II
 AI0163
 AI0163.The horizontal coordinates were scaled from a map and have
 AI0163.an estimated accuracy of +/- 6 seconds.
 AI0163
 AI0163.The orthometric height was determined by differential leveling and
 AI0163.adjusted by the NATIONAL GEODETIC SURVEY
 AI0163.in April 2000.
 AI0163
 AI0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0163.GEOID18 height accuracy estimate available here.
 AI0163
 AI0163.Click photographs - Photos may exist for this station.
 AI0163
 AI0163.The dynamic height is computed by dividing the NAVD 88
 AI0163.geopotential number by the normal gravity value computed on the
 AI0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0163.degrees latitude (g = 980.6199 gals.).
 AI0163
 AI0163.The modeled gravity was interpolated from observed gravity values.
 AI0163
 AI0163;                    North         East    Units  Estimated Accuracy
 AI0163;SPC SD N     -   137,360.      320,120.      MT  (+/- 180 meters Scaled)
 AI0163
 AI0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK141855(NAD 83)
 AI0163
 AI0163                          SUPERSEDED SURVEY CONTROL
 AI0163
 AI0163.No superseded survey control is available for this station.
 AI0163
 AI0163_MARKER: P = PIPE CAP
 AI0163_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0163_STAMPING: 85-86.95 1998
 AI0163_MARK LOGO: NGS
 AI0163_PROJECTION: FLUSH
 AI0163_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0163_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI0163_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0163+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 AI0163_ROD/PIPE-DEPTH: 12.8 meters
 AI0163_SLEEVE-DEPTH  : 2.0 meters
 AI0163
 AI0163  HISTORY     - Date     Condition        Report By
 AI0163  HISTORY     - 1998     MONUMENTED       SDDT
 AI0163  HISTORY     - 19980928 GOOD             NGS
 AI0163  HISTORY     - 20201022 GOOD             SDDT
 AI0163
 AI0163                          STATION DESCRIPTION
 AI0163
 AI0163'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0163'28.4 KM (17.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0163'OF COUNTY ROAD 732 IN REDIG, 100.0 M (328.1 FT) SOUTHWEST OF MILEPOST
 AI0163'87, 30.0 M (98.4 FT) WEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AI0163'ABOVE THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHEAST OF THE NORTH
 AI0163'END OF 2 BRACED FENCE POSTS, 0.4 M (1.3 FT) EAST OF A WITNESS POST AND
 AI0163'FENCE, AND 0.3 M (1.0 FT) WEST OF A METAL GUARD POST.  NOTE--THE DATUM
 AI0163'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI0163'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AI0163'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AI0163'THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0163
 AI0163                          STATION RECOVERY (2020)
 AI0163
 AI0163'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0163'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0164 ***********************************************************************
 AI0164  DESIGNATION -  85 087.85
 AI0164  PID         -  AI0164
 AI0164  STATE/COUNTY-  SD/BUTTE
 AI0164  COUNTRY     -  US
 AI0164  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0164
 AI0164                         *CURRENT SURVEY CONTROL
 AI0164  ______________________________________________________________________
 AI0164* NAD 83(1986) POSITION- 45 01 38.43   (N) 103 32 53.72   (W)   HD_HELD1
 AI0164* NAVD 88 ORTHO HEIGHT -   901.859 (meters)     2958.85  (feet) ADJUSTED
 AI0164  ______________________________________________________________________
 AI0164  GEOID HEIGHT    -        -16.271 (meters)                     GEOID18
 AI0164  DYNAMIC HEIGHT  -        901.648 (meters)     2958.16  (feet) COMP
 AI0164  MODELED GRAVITY -    980,352.0   (mgal)                       NAVD 88
 AI0164
 AI0164  VERT ORDER      -  FIRST     CLASS II
 AI0164
 AI0164.The horizontal coordinates were determined by differentially corrected
 AI0164.hand held GPS observations or other comparable positioning techniques
 AI0164.and have an estimated accuracy of +/- 3 meters.
 AI0164
 AI0164.The orthometric height was determined by differential leveling and
 AI0164.adjusted by the NATIONAL GEODETIC SURVEY
 AI0164.in April 2000.
 AI0164
 AI0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0164.GEOID18 height accuracy estimate available here.
 AI0164
 AI0164.Click photographs - Photos may exist for this station.
 AI0164
 AI0164.The dynamic height is computed by dividing the NAVD 88
 AI0164.geopotential number by the normal gravity value computed on the
 AI0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0164.degrees latitude (g = 980.6199 gals.).
 AI0164
 AI0164.The modeled gravity was interpolated from observed gravity values.
 AI0164
 AI0164;                    North         East    Units  Estimated Accuracy
 AI0164;SPC SD N     -   138,807.8     320,470.9     MT  (+/- 3 meters HH1 GPS) 
 AI0164
 AI0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1436587012(NAD 83)
 AI0164
 AI0164                          SUPERSEDED SURVEY CONTROL
 AI0164
 AI0164.No superseded survey control is available for this station.
 AI0164
 AI0164_MARKER: DD = SURVEY DISK
 AI0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0164_STAMPING: 85-87.85 1997
 AI0164_MARK LOGO: SDSM
 AI0164_PROJECTION: FLUSH
 AI0164_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0164+STABILITY: SURFACE MOTION
 AI0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0164+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 AI0164
 AI0164  HISTORY     - Date     Condition        Report By
 AI0164  HISTORY     - 1997     MONUMENTED       SDDT
 AI0164  HISTORY     - 19980928 GOOD             NGS
 AI0164  HISTORY     - 20201022 GOOD             SDDT
 AI0164
 AI0164                          STATION DESCRIPTION
 AI0164
 AI0164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0164'27.0 KM (16.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0164'OF COUNTY ROAD 732 IN REDIG, 285.0 M (935.0 FT) SOUTH OF MILEPOST 88,
 AI0164'74.5 M (244.4 FT) NORTHEAST OF THE NORTHEAST CORNER OF A HIGHWAY
 AI0164'BRIDGE SPANNING BATTLE CREEK, 29.9 M (98.1 FT) EAST OF THE HIGHWAY
 AI0164'CENTERLINE, 6.0 M (19.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE,
 AI0164'2.9 M (9.5 FT) SOUTH OF THE NORTH END OF 3 BRACED FENCE POSTS, 1.0 M
 AI0164'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A
 AI0164'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI0164'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0164
 AI0164                          STATION RECOVERY (2020)
 AI0164
 AI0164'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0165 ***********************************************************************
 AI0165  DESIGNATION -  85 088.90
 AI0165  PID         -  AI0165
 AI0165  STATE/COUNTY-  SD/BUTTE
 AI0165  COUNTRY     -  US
 AI0165  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0165
 AI0165                         *CURRENT SURVEY CONTROL
 AI0165  ______________________________________________________________________
 AI0165* NAD 83(1986) POSITION- 45 02 36.     (N) 103 32 55.     (W)   SCALED
 AI0165* NAVD 88 ORTHO HEIGHT -   925.351 (meters)     3035.92  (feet) ADJUSTED
 AI0165  ______________________________________________________________________
 AI0165  GEOID HEIGHT    -        -16.277 (meters)                     GEOID18
 AI0165  DYNAMIC HEIGHT  -        925.138 (meters)     3035.22  (feet) COMP
 AI0165  MODELED GRAVITY -    980,355.8   (mgal)                       NAVD 88
 AI0165
 AI0165  VERT ORDER      -  FIRST     CLASS II
 AI0165
 AI0165.The horizontal coordinates were scaled from a map and have
 AI0165.an estimated accuracy of +/- 6 seconds.
 AI0165
 AI0165.The orthometric height was determined by differential leveling and
 AI0165.adjusted by the NATIONAL GEODETIC SURVEY
 AI0165.in April 2000.
 AI0165
 AI0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0165.GEOID18 height accuracy estimate available here.
 AI0165
 AI0165.Click photographs - Photos may exist for this station.
 AI0165
 AI0165.The dynamic height is computed by dividing the NAVD 88
 AI0165.geopotential number by the normal gravity value computed on the
 AI0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0165.degrees latitude (g = 980.6199 gals.).
 AI0165
 AI0165.The modeled gravity was interpolated from observed gravity values.
 AI0165
 AI0165;                    North         East    Units  Estimated Accuracy
 AI0165;SPC SD N     -   140,580.      320,520.      MT  (+/- 180 meters Scaled)
 AI0165
 AI0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK143887(NAD 83)
 AI0165
 AI0165                          SUPERSEDED SURVEY CONTROL
 AI0165
 AI0165.No superseded survey control is available for this station.
 AI0165
 AI0165_MARKER: DD = SURVEY DISK
 AI0165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0165_STAMPING: 85-88.90 1997
 AI0165_MARK LOGO: SDSM
 AI0165_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0165+STABILITY: SURFACE MOTION
 AI0165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0165+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0165
 AI0165  HISTORY     - Date     Condition        Report By
 AI0165  HISTORY     - 1997     MONUMENTED       SDDT
 AI0165  HISTORY     - 19980928 GOOD             NGS
 AI0165
 AI0165                          STATION DESCRIPTION
 AI0165
 AI0165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0165'25.3 KM (15.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0165'OF COUNTY ROAD 732 IN REDIG, 201.0 M (659.4 FT) SOUTH OF MILEPOST 89,
 AI0165'29.7 M (97.4 FT) EAST OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) SOUTH
 AI0165'OF THE CENTER OF A FIELD ENTRANCE, 0.4 M (1.3 FT) WEST OF A WITNESS
 AI0165'POST AND THE CENTER 1 OF 3 BRACED FENCE POSTS, 0.3 M (1.0 FT) BELOW
 AI0165'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI0165'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0166 ***********************************************************************
 AI0166  DESIGNATION -  85 089.95
 AI0166  PID         -  AI0166
 AI0166  STATE/COUNTY-  SD/BUTTE
 AI0166  COUNTRY     -  US
 AI0166  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0166
 AI0166                         *CURRENT SURVEY CONTROL
 AI0166  ______________________________________________________________________
 AI0166* NAD 83(1986) POSITION- 45 03 28.     (N) 103 32 54.     (W)   SCALED
 AI0166* NAVD 88 ORTHO HEIGHT -   911.934 (meters)     2991.90  (feet) ADJUSTED
 AI0166  ______________________________________________________________________
 AI0166  GEOID HEIGHT    -        -16.282 (meters)                     GEOID18
 AI0166  DYNAMIC HEIGHT  -        911.727 (meters)     2991.22  (feet) COMP
 AI0166  MODELED GRAVITY -    980,357.9   (mgal)                       NAVD 88
 AI0166
 AI0166  VERT ORDER      -  FIRST     CLASS II
 AI0166
 AI0166.The horizontal coordinates were scaled from a map and have
 AI0166.an estimated accuracy of +/- 6 seconds.
 AI0166
 AI0166.The orthometric height was determined by differential leveling and
 AI0166.adjusted by the NATIONAL GEODETIC SURVEY
 AI0166.in April 2000.
 AI0166
 AI0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0166.GEOID18 height accuracy estimate available here.
 AI0166
 AI0166.Click photographs - Photos may exist for this station.
 AI0166
 AI0166.The dynamic height is computed by dividing the NAVD 88
 AI0166.geopotential number by the normal gravity value computed on the
 AI0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0166.degrees latitude (g = 980.6199 gals.).
 AI0166
 AI0166.The modeled gravity was interpolated from observed gravity values.
 AI0166
 AI0166;                    North         East    Units  Estimated Accuracy
 AI0166;SPC SD N     -   142,190.      320,610.      MT  (+/- 180 meters Scaled)
 AI0166
 AI0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK142903(NAD 83)
 AI0166
 AI0166                          SUPERSEDED SURVEY CONTROL
 AI0166
 AI0166.No superseded survey control is available for this station.
 AI0166
 AI0166_MARKER: DD = SURVEY DISK
 AI0166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0166_STAMPING: 85-89.95 1997
 AI0166_MARK LOGO: SDSM
 AI0166_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0166+STABILITY: SURFACE MOTION
 AI0166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0166+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0166
 AI0166  HISTORY     - Date     Condition        Report By
 AI0166  HISTORY     - 1997     MONUMENTED       SDDT
 AI0166  HISTORY     - 19980928 GOOD             NGS
 AI0166
 AI0166                          STATION DESCRIPTION
 AI0166
 AI0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0166'23.6 KM (14.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0166'OF COUNTY ROAD 732 IN REDIG, 96.0 M (315.0 FT) SOUTH OF MILEPOST 90,
 AI0166'30.2 M (99.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT)
 AI0166'SOUTHWEST OF THE NORTH END OF 2 BRACED FENCE POSTS, 1.3 M (4.3 FT)
 AI0166'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST
 AI0166'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0166'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0167 ***********************************************************************
 AI0167  DESIGNATION -  85 090.95
 AI0167  PID         -  AI0167
 AI0167  STATE/COUNTY-  SD/BUTTE
 AI0167  COUNTRY     -  US
 AI0167  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0167
 AI0167                         *CURRENT SURVEY CONTROL
 AI0167  ______________________________________________________________________
 AI0167* NAD 83(1986) POSITION- 45 04 22.     (N) 103 32 55.     (W)   SCALED
 AI0167* NAVD 88 ORTHO HEIGHT -   928.131 (meters)     3045.04  (feet) ADJUSTED
 AI0167  ______________________________________________________________________
 AI0167  GEOID HEIGHT    -        -16.289 (meters)                     GEOID18
 AI0167  DYNAMIC HEIGHT  -        927.921 (meters)     3044.35  (feet) COMP
 AI0167  MODELED GRAVITY -    980,359.3   (mgal)                       NAVD 88
 AI0167
 AI0167  VERT ORDER      -  FIRST     CLASS II
 AI0167
 AI0167.The horizontal coordinates were scaled from a map and have
 AI0167.an estimated accuracy of +/- 6 seconds.
 AI0167
 AI0167.The orthometric height was determined by differential leveling and
 AI0167.adjusted by the NATIONAL GEODETIC SURVEY
 AI0167.in April 2000.
 AI0167
 AI0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0167.GEOID18 height accuracy estimate available here.
 AI0167
 AI0167.Click photographs - Photos may exist for this station.
 AI0167
 AI0167.The dynamic height is computed by dividing the NAVD 88
 AI0167.geopotential number by the normal gravity value computed on the
 AI0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0167.degrees latitude (g = 980.6199 gals.).
 AI0167
 AI0167.The modeled gravity was interpolated from observed gravity values.
 AI0167
 AI0167;                    North         East    Units  Estimated Accuracy
 AI0167;SPC SD N     -   143,850.      320,660.      MT  (+/- 180 meters Scaled)
 AI0167
 AI0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK142920(NAD 83)
 AI0167
 AI0167                          SUPERSEDED SURVEY CONTROL
 AI0167
 AI0167.No superseded survey control is available for this station.
 AI0167
 AI0167_MARKER: DD = SURVEY DISK
 AI0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0167_STAMPING: 85-90.95 1997
 AI0167_MARK LOGO: SDSM
 AI0167_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0167+STABILITY: SURFACE MOTION
 AI0167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0167+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0167
 AI0167  HISTORY     - Date     Condition        Report By
 AI0167  HISTORY     - 1997     MONUMENTED       SDDT
 AI0167  HISTORY     - 19980928 GOOD             NGS
 AI0167
 AI0167                          STATION DESCRIPTION
 AI0167
 AI0167'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0167'22.0 KM (13.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0167'OF COUNTY ROAD 732 IN REDIG, 82.0 M (269.0 FT) SOUTH OF MILEPOST 91,
 AI0167'29.2 M (95.8 FT) EAST OF THE HIGHWAY CENTERLINE, 3.0 M (9.8 FT) SOUTH
 AI0167'OF THE NORTH END OF 4 BRACED FENCE POSTS, 0.6 M (2.0 FT) WEST OF A
 AI0167'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI0167'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI0167'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0168 ***********************************************************************
 AI0168  CBN         -  This is a Cooperative Base Network Control Station.
 AI0168  DESIGNATION -  85 091.85
 AI0168  PID         -  AI0168
 AI0168  STATE/COUNTY-  SD/BUTTE
 AI0168  COUNTRY     -  US
 AI0168  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0168
 AI0168                         *CURRENT SURVEY CONTROL
 AI0168  ______________________________________________________________________
 AI0168* NAD 83(2011) POSITION- 45 05 07.13098(N) 103 32 56.48520(W)   ADJUSTED
 AI0168* NAD 83(2011) ELLIP HT-   876.841 (meters)        (06/27/12)   ADJUSTED
 AI0168* NAD 83(2011) EPOCH   -  2010.00
 AI0168* NAVD 88 ORTHO HEIGHT -   893.144 (meters)     2930.26  (feet) ADJUSTED
 AI0168  ______________________________________________________________________
 AI0168  GEOID HEIGHT    -        -16.294 (meters)                     GEOID18
 AI0168  NAD 83(2011) X  - -1,056,942.048 (meters)                     COMP
 AI0168  NAD 83(2011) Y  - -4,385,944.910 (meters)                     COMP
 AI0168  NAD 83(2011) Z  -  4,494,668.568 (meters)                     COMP
 AI0168  LAPLACE CORR    -         -3.55  (seconds)                    DEFLEC18
 AI0168  DYNAMIC HEIGHT  -        892.942 (meters)     2929.59  (feet) COMP
 AI0168  MODELED GRAVITY -    980,360.4   (mgal)                       NAVD 88
 AI0168
 AI0168  VERT ORDER      -  FIRST     CLASS II
 AI0168
 AI0168  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI0168  Standards:
 AI0168         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI0168            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI0168  -------------------------------------------------------------------
 AI0168  NETWORK    0.64   1.27           0.29   0.22   0.65     -0.07473588
 AI0168  -------------------------------------------------------------------
 AI0168  Click here for local accuracies and other accuracy information.
 AI0168
 AI0168.The horizontal coordinates were established by GPS observations
 AI0168.and adjusted by the National Geodetic Survey in June 2012.
 AI0168
 AI0168.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI0168.been affixed to the stable North American tectonic plate. See 
 AI0168.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI0168
 AI0168.The horizontal coordinates are valid at the epoch date displayed above
 AI0168.which is a decimal equivalence of Year/Month/Day.
 AI0168
 AI0168.The orthometric height was determined by differential leveling and
 AI0168.adjusted by the NATIONAL GEODETIC SURVEY
 AI0168.in April 2000.
 AI0168
 AI0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0168.GEOID18 height accuracy estimate available here.
 AI0168
 AI0168.Click photographs - Photos may exist for this station.
 AI0168
 AI0168.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI0168
 AI0168.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI0168
 AI0168.The ellipsoidal height was determined by GPS observations
 AI0168.and is referenced to NAD 83.
 AI0168
 AI0168.The dynamic height is computed by dividing the NAVD 88
 AI0168.geopotential number by the normal gravity value computed on the
 AI0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0168.degrees latitude (g = 980.6199 gals.).
 AI0168
 AI0168.The modeled gravity was interpolated from observed gravity values.
 AI0168
 AI0168. The following values were computed from the NAD 83(2011) position.
 AI0168
 AI0168;                    North         East     Units Scale Factor Converg.
 AI0168;SPC SD N     -   145,246.492   320,692.746   MT  0.99993929   -2 30 42.4
 AI0168;SPC SD N     -   476,529.53  1,052,139.45   sFT  0.99993929   -2 30 42.4
 AI0168;UTM  13      - 4,993,451.818   614,189.275   MT  0.99976033   +1 01 39.5
 AI0168
 AI0168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI0168!SPC SD N     -   0.99986254  x   0.99993929  =   0.99980184
 AI0168!UTM  13      -   0.99986254  x   0.99976033  =   0.99962291
 AI0168
 AI0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1418993451(NAD 83)
 AI0168
 AI0168                          SUPERSEDED SURVEY CONTROL
 AI0168
 AI0168  NAD 83(2007)-  45 05 07.13088(N)    103 32 56.48637(W) AD(2002.00) 0
 AI0168  ELLIP H (02/10/07)  876.870  (m)                       GP(2002.00)    
 AI0168  NAD 83(1996)-  45 05 07.13029(N)    103 32 56.48635(W) AD(       ) A
 AI0168  ELLIP H (06/23/03)  876.858  (m)                       GP(       ) 3 1
 AI0168  NAVD 88             893.14   (m)         2930.2    (f) LEVELING    3  
 AI0168
 AI0168.Superseded values are not recommended for survey control.
 AI0168
 AI0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI0168.See file dsdata.pdf to determine how the superseded data were derived.
 AI0168
 AI0168_MARKER: Z = SEE DESCRIPTION
 AI0168_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0168_STAMPING: 85-91.85 1998
 AI0168_MARK LOGO: NGS
 AI0168_PROJECTION: FLUSH
 AI0168_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0168_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0168+STABILITY: POSITION/ELEVATION WELL
 AI0168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0168+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 AI0168_ROD/PIPE-DEPTH: 12.8 meters
 AI0168_SLEEVE-DEPTH  : 2.00 meters
 AI0168
 AI0168  HISTORY     - Date     Condition        Report By
 AI0168  HISTORY     - 1998     MONUMENTED       SDDT
 AI0168  HISTORY     - 19980928 GOOD             NGS
 AI0168  HISTORY     - 20020514 GOOD             SDDT
 AI0168
 AI0168                          STATION DESCRIPTION
 AI0168
 AI0168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0168'20.6 KM (12.80 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0168'OF COUNTY ROAD 732 IN REDIG, 233.0 M (764.4 FT) SOUTH OF MILEPOST 92,
 AI0168'29.8 M (97.8 FT) WEST OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) SOUTH
 AI0168'OF THE CENTER OF A FIELD ENTRANCE, 3.0 M (9.8 FT) BELOW THE LEVEL OF
 AI0168'THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE, AND 0.4
 AI0168'M (1.3 FT) WEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AI0168'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AI0168'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AI0168'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AI0168'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0168
 AI0168                          STATION RECOVERY (2002)
 AI0168
 AI0168'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI0168'RECOVERED AS DESCRIBED
 AI0168'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0169 ***********************************************************************
 AI0169  DESIGNATION -  85 092.85
 AI0169  PID         -  AI0169
 AI0169  STATE/COUNTY-  SD/BUTTE
 AI0169  COUNTRY     -  US
 AI0169  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0169
 AI0169                         *CURRENT SURVEY CONTROL
 AI0169  ______________________________________________________________________
 AI0169* NAD 83(1986) POSITION- 45 06 00.     (N) 103 32 57.     (W)   SCALED
 AI0169* NAVD 88 ORTHO HEIGHT -   911.010 (meters)     2988.87  (feet) ADJUSTED
 AI0169  ______________________________________________________________________
 AI0169  GEOID HEIGHT    -        -16.296 (meters)                     GEOID18
 AI0169  DYNAMIC HEIGHT  -        910.807 (meters)     2988.21  (feet) COMP
 AI0169  MODELED GRAVITY -    980,362.1   (mgal)                       NAVD 88
 AI0169
 AI0169  VERT ORDER      -  FIRST     CLASS II
 AI0169
 AI0169.The horizontal coordinates were scaled from a map and have
 AI0169.an estimated accuracy of +/- 6 seconds.
 AI0169
 AI0169.The orthometric height was determined by differential leveling and
 AI0169.adjusted by the NATIONAL GEODETIC SURVEY
 AI0169.in April 2000.
 AI0169
 AI0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0169.GEOID18 height accuracy estimate available here.
 AI0169
 AI0169.Click photographs - Photos may exist for this station.
 AI0169
 AI0169.The dynamic height is computed by dividing the NAVD 88
 AI0169.geopotential number by the normal gravity value computed on the
 AI0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0169.degrees latitude (g = 980.6199 gals.).
 AI0169
 AI0169.The modeled gravity was interpolated from observed gravity values.
 AI0169
 AI0169;                    North         East    Units  Estimated Accuracy
 AI0169;SPC SD N     -   146,880.      320,750.      MT  (+/- 180 meters Scaled)
 AI0169
 AI0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK141950(NAD 83)
 AI0169
 AI0169                          SUPERSEDED SURVEY CONTROL
 AI0169
 AI0169.No superseded survey control is available for this station.
 AI0169
 AI0169_MARKER: DD = SURVEY DISK
 AI0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0169_STAMPING: 85-92.85 1997
 AI0169_MARK LOGO: SDSM
 AI0169_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0169+STABILITY: SURFACE MOTION
 AI0169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0169+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0169
 AI0169  HISTORY     - Date     Condition        Report By
 AI0169  HISTORY     - 1997     MONUMENTED       SDDT
 AI0169  HISTORY     - 19980928 GOOD             NGS
 AI0169
 AI0169                          STATION DESCRIPTION
 AI0169
 AI0169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0169'18.9 KM (11.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0169'OF COUNTY ROAD 732 IN REDIG, 235.0 M (771.0 FT) SOUTH OF MILEPOST 93,
 AI0169'51.3 M (168.3 FT) NORTHWEST OF THE WEST END OF A CULVERT UNDER THE
 AI0169'HIGHWAY, 35.8 M (117.5 FT) WEST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6
 AI0169'FT) EAST OF A FENCE, 0.4 M (1.3 FT) EAST OF A WITNESS POST, 0.3 M (1.0
 AI0169'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M
 AI0169'(0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0169'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0170 ***********************************************************************
 AI0170  DESIGNATION -  85 093.90
 AI0170  PID         -  AI0170
 AI0170  STATE/COUNTY-  SD/BUTTE
 AI0170  COUNTRY     -  US
 AI0170  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 AI0170
 AI0170                         *CURRENT SURVEY CONTROL
 AI0170  ______________________________________________________________________
 AI0170* NAD 83(1986) POSITION- 45 06 53.     (N) 103 32 56.     (W)   SCALED
 AI0170* NAVD 88 ORTHO HEIGHT -   906.579 (meters)     2974.33  (feet) ADJUSTED
 AI0170  ______________________________________________________________________
 AI0170  GEOID HEIGHT    -        -16.299 (meters)                     GEOID18
 AI0170  DYNAMIC HEIGHT  -        906.378 (meters)     2973.68  (feet) COMP
 AI0170  MODELED GRAVITY -    980,364.8   (mgal)                       NAVD 88
 AI0170
 AI0170  VERT ORDER      -  FIRST     CLASS II
 AI0170
 AI0170.The horizontal coordinates were scaled from a map and have
 AI0170.an estimated accuracy of +/- 6 seconds.
 AI0170
 AI0170.The orthometric height was determined by differential leveling and
 AI0170.adjusted by the NATIONAL GEODETIC SURVEY
 AI0170.in April 2000.
 AI0170
 AI0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0170.GEOID18 height accuracy estimate available here.
 AI0170
 AI0170.Click photographs - Photos may exist for this station.
 AI0170
 AI0170.The dynamic height is computed by dividing the NAVD 88
 AI0170.geopotential number by the normal gravity value computed on the
 AI0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0170.degrees latitude (g = 980.6199 gals.).
 AI0170
 AI0170.The modeled gravity was interpolated from observed gravity values.
 AI0170
 AI0170;                    North         East    Units  Estimated Accuracy
 AI0170;SPC SD N     -   148,510.      320,850.      MT  (+/- 180 meters Scaled)
 AI0170
 AI0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK141967(NAD 83)
 AI0170
 AI0170                          SUPERSEDED SURVEY CONTROL
 AI0170
 AI0170.No superseded survey control is available for this station.
 AI0170
 AI0170_MARKER: DD = SURVEY DISK
 AI0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0170_STAMPING: 85-93.90 1997
 AI0170_MARK LOGO: SDSM
 AI0170_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0170+STABILITY: SURFACE MOTION
 AI0170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0170+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0170
 AI0170  HISTORY     - Date     Condition        Report By
 AI0170  HISTORY     - 1997     MONUMENTED       SDDT
 AI0170  HISTORY     - 19980928 GOOD             NGS
 AI0170
 AI0170                          STATION DESCRIPTION
 AI0170
 AI0170'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0170'17.3 KM (10.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0170'OF COUNTY ROAD 732 IN REDIG, 178.0 M (584.0 FT) SOUTH OF MILEPOST 94,
 AI0170'29.9 M (98.1 FT) WEST OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) NORTH
 AI0170'OF THE SOUTH END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) EAST OF A
 AI0170'WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI0170'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 AI0170'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0171 ***********************************************************************
 AI0171  DESIGNATION -  85 094.85
 AI0171  PID         -  AI0171
 AI0171  STATE/COUNTY-  SD/BUTTE
 AI0171  COUNTRY     -  US
 AI0171  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0171
 AI0171                         *CURRENT SURVEY CONTROL
 AI0171  ______________________________________________________________________
 AI0171* NAD 83(1986) POSITION- 45 07 45.     (N) 103 32 55.     (W)   SCALED
 AI0171* NAVD 88 ORTHO HEIGHT -   890.589 (meters)     2921.87  (feet) ADJUSTED
 AI0171  ______________________________________________________________________
 AI0171  GEOID HEIGHT    -        -16.301 (meters)                     GEOID18
 AI0171  DYNAMIC HEIGHT  -        890.395 (meters)     2921.24  (feet) COMP
 AI0171  MODELED GRAVITY -    980,368.4   (mgal)                       NAVD 88
 AI0171
 AI0171  VERT ORDER      -  FIRST     CLASS II
 AI0171
 AI0171.The horizontal coordinates were scaled from a map and have
 AI0171.an estimated accuracy of +/- 6 seconds.
 AI0171
 AI0171.The orthometric height was determined by differential leveling and
 AI0171.adjusted by the NATIONAL GEODETIC SURVEY
 AI0171.in April 2000.
 AI0171
 AI0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0171.GEOID18 height accuracy estimate available here.
 AI0171
 AI0171.Click photographs - Photos may exist for this station.
 AI0171
 AI0171.The dynamic height is computed by dividing the NAVD 88
 AI0171.geopotential number by the normal gravity value computed on the
 AI0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0171.degrees latitude (g = 980.6199 gals.).
 AI0171
 AI0171.The modeled gravity was interpolated from observed gravity values.
 AI0171
 AI0171;                    North         East    Units  Estimated Accuracy
 AI0171;SPC SD N     -   150,110.      320,940.      MT  (+/- 180 meters Scaled)
 AI0171
 AI0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK141983(NAD 83)
 AI0171
 AI0171                          SUPERSEDED SURVEY CONTROL
 AI0171
 AI0171.No superseded survey control is available for this station.
 AI0171
 AI0171_MARKER: DD = SURVEY DISK
 AI0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0171_STAMPING: 85-94.85 1997
 AI0171_MARK LOGO: SDSM
 AI0171_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0171+STABILITY: SURFACE MOTION
 AI0171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0171+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0171
 AI0171  HISTORY     - Date     Condition        Report By
 AI0171  HISTORY     - 1997     MONUMENTED       SDDT
 AI0171  HISTORY     - 19980928 GOOD             NGS
 AI0171
 AI0171                          STATION DESCRIPTION
 AI0171
 AI0171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0171'15.7 KM (9.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0171'COUNTY ROAD 732 IN REDIG, 280.0 M (918.6 FT) NORTH OF THE NORTH END OF
 AI0171'A HIGHWAY BRIDGE SPANNING THE SOUTH FORK OF THE MOREAU RIVER, 231.0 M
 AI0171'(757.9 FT) SOUTH OF MILEPOST 95, 29.9 M (98.1 FT) EAST OF THE HIGHWAY
 AI0171'CENTERLINE, 6.8 M (22.3 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE,
 AI0171'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF
 AI0171'A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AI0171'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0171'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0172 ***********************************************************************
 AI0172  DESIGNATION -  85 095.95
 AI0172  PID         -  AI0172
 AI0172  STATE/COUNTY-  SD/BUTTE
 AI0172  COUNTRY     -  US
 AI0172  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0172
 AI0172                         *CURRENT SURVEY CONTROL
 AI0172  ______________________________________________________________________
 AI0172* NAD 83(1986) POSITION- 45 08 41.     (N) 103 32 56.     (W)   SCALED
 AI0172* NAVD 88 ORTHO HEIGHT -   898.748 (meters)     2948.64  (feet) ADJUSTED
 AI0172  ______________________________________________________________________
 AI0172  GEOID HEIGHT    -        -16.300 (meters)                     GEOID18
 AI0172  DYNAMIC HEIGHT  -        898.552 (meters)     2948.00  (feet) COMP
 AI0172  MODELED GRAVITY -    980,367.8   (mgal)                       NAVD 88
 AI0172
 AI0172  VERT ORDER      -  FIRST     CLASS II
 AI0172
 AI0172.The horizontal coordinates were scaled from a map and have
 AI0172.an estimated accuracy of +/- 6 seconds.
 AI0172
 AI0172.The orthometric height was determined by differential leveling and
 AI0172.adjusted by the NATIONAL GEODETIC SURVEY
 AI0172.in April 2000.
 AI0172
 AI0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0172.GEOID18 height accuracy estimate available here.
 AI0172
 AI0172.Click photographs - Photos may exist for this station.
 AI0172
 AI0172.The dynamic height is computed by dividing the NAVD 88
 AI0172.geopotential number by the normal gravity value computed on the
 AI0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0172.degrees latitude (g = 980.6199 gals.).
 AI0172
 AI0172.The modeled gravity was interpolated from observed gravity values.
 AI0172
 AI0172;                    North         East    Units  Estimated Accuracy
 AI0172;SPC SD N     -   151,840.      320,990.      MT  (+/- 180 meters Scaled)
 AI0172
 AI0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL140000(NAD 83)
 AI0172
 AI0172                          SUPERSEDED SURVEY CONTROL
 AI0172
 AI0172.No superseded survey control is available for this station.
 AI0172
 AI0172_MARKER: DD = SURVEY DISK
 AI0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0172_STAMPING: 85-95.95 1997
 AI0172_MARK LOGO: SDSM
 AI0172_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0172+STABILITY: SURFACE MOTION
 AI0172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0172+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0172
 AI0172  HISTORY     - Date     Condition        Report By
 AI0172  HISTORY     - 1997     MONUMENTED       SDDT
 AI0172  HISTORY     - 19980928 GOOD             NGS
 AI0172
 AI0172                          STATION DESCRIPTION
 AI0172
 AI0172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0172'14.0 KM (8.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0172'COUNTY ROAD 732 IN REDIG, 113.0 M (370.7 FT) SOUTH OF MILEPOST 96,
 AI0172'29.8 M (97.8 FT) WEST OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT)
 AI0172'NORTHEAST OF THE SOUTH END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AI0172'EAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 AI0172'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0172'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0173 ***********************************************************************
 AI0173  DESIGNATION -  85 097.00
 AI0173  PID         -  AI0173
 AI0173  STATE/COUNTY-  SD/BUTTE
 AI0173  COUNTRY     -  US
 AI0173  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0173
 AI0173                         *CURRENT SURVEY CONTROL
 AI0173  ______________________________________________________________________
 AI0173* NAD 83(1986) POSITION- 45 09 35.44   (N) 103 32 53.84   (W)   HD_HELD1
 AI0173* NAVD 88 ORTHO HEIGHT -   894.342 (meters)     2934.19  (feet) ADJUSTED
 AI0173  ______________________________________________________________________
 AI0173  GEOID HEIGHT    -        -16.296 (meters)                     GEOID18
 AI0173  DYNAMIC HEIGHT  -        894.147 (meters)     2933.55  (feet) COMP
 AI0173  MODELED GRAVITY -    980,367.6   (mgal)                       NAVD 88
 AI0173
 AI0173  VERT ORDER      -  FIRST     CLASS II
 AI0173
 AI0173.The horizontal coordinates were determined by differentially corrected
 AI0173.hand held GPS observations or other comparable positioning techniques
 AI0173.and have an estimated accuracy of +/- 3 meters.
 AI0173
 AI0173.The orthometric height was determined by differential leveling and
 AI0173.adjusted by the NATIONAL GEODETIC SURVEY
 AI0173.in April 2000.
 AI0173
 AI0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0173.GEOID18 height accuracy estimate available here.
 AI0173
 AI0173.Click photographs - Photos may exist for this station.
 AI0173
 AI0173.The dynamic height is computed by dividing the NAVD 88
 AI0173.geopotential number by the normal gravity value computed on the
 AI0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0173.degrees latitude (g = 980.6199 gals.).
 AI0173
 AI0173.The modeled gravity was interpolated from observed gravity values.
 AI0173
 AI0173;                    North         East    Units  Estimated Accuracy
 AI0173;SPC SD N     -   153,518.4     321,113.4     MT  (+/- 3 meters HH1 GPS) 
 AI0173
 AI0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1409801732(NAD 83)
 AI0173
 AI0173                          SUPERSEDED SURVEY CONTROL
 AI0173
 AI0173.No superseded survey control is available for this station.
 AI0173
 AI0173_MARKER: Z = SEE DESCRIPTION
 AI0173_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0173_STAMPING: 85-97.00 1998
 AI0173_MARK LOGO: NGS
 AI0173_PROJECTION: FLUSH
 AI0173_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0173_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0173+STABILITY: POSITION/ELEVATION WELL
 AI0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0173+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0173_ROD/PIPE-DEPTH: 12.8 meters
 AI0173_SLEEVE-DEPTH  : 2.0 meters
 AI0173
 AI0173  HISTORY     - Date     Condition        Report By
 AI0173  HISTORY     - 1998     MONUMENTED       SDDT
 AI0173  HISTORY     - 19980928 GOOD             NGS
 AI0173
 AI0173                          STATION DESCRIPTION
 AI0173
 AI0173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0173'12.3 KM (7.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0173'COUNTY ROAD 732 IN REDIG, 30.0 M (98.4 FT) EAST OF THE HIGHWAY
 AI0173'CENTERLINE, 28.1 M (92.2 FT) SOUTHEAST OF MILEPOST 97, 4.5 M (14.8 FT)
 AI0173'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 2.5 M (8.2 FT) BELOW THE
 AI0173'LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) WEST OF A WITNESS POST AND FENCE,
 AI0173'AND 0.5 M (1.6 FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AI0173'IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI0173'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AI0173'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AI0173'THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0174 ***********************************************************************
 AI0174  DESIGNATION -  85 098.00
 AI0174  PID         -  AI0174
 AI0174  STATE/COUNTY-  SD/BUTTE
 AI0174  COUNTRY     -  US
 AI0174  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0174
 AI0174                         *CURRENT SURVEY CONTROL
 AI0174  ______________________________________________________________________
 AI0174* NAD 83(1986) POSITION- 45 10 28.     (N) 103 32 56.     (W)   SCALED
 AI0174* NAVD 88 ORTHO HEIGHT -   925.581 (meters)     3036.68  (feet) ADJUSTED
 AI0174  ______________________________________________________________________
 AI0174  GEOID HEIGHT    -        -16.288 (meters)                     GEOID18
 AI0174  DYNAMIC HEIGHT  -        925.380 (meters)     3036.02  (feet) COMP
 AI0174  MODELED GRAVITY -    980,367.2   (mgal)                       NAVD 88
 AI0174
 AI0174  VERT ORDER      -  FIRST     CLASS II
 AI0174
 AI0174.The horizontal coordinates were scaled from a map and have
 AI0174.an estimated accuracy of +/- 6 seconds.
 AI0174
 AI0174.The orthometric height was determined by differential leveling and
 AI0174.adjusted by the NATIONAL GEODETIC SURVEY
 AI0174.in April 2000.
 AI0174
 AI0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0174.GEOID18 height accuracy estimate available here.
 AI0174
 AI0174.Click photographs - Photos may exist for this station.
 AI0174
 AI0174.The dynamic height is computed by dividing the NAVD 88
 AI0174.geopotential number by the normal gravity value computed on the
 AI0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0174.degrees latitude (g = 980.6199 gals.).
 AI0174
 AI0174.The modeled gravity was interpolated from observed gravity values.
 AI0174
 AI0174;                    North         East    Units  Estimated Accuracy
 AI0174;SPC SD N     -   155,140.      321,140.      MT  (+/- 180 meters Scaled)
 AI0174
 AI0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL140033(NAD 83)
 AI0174
 AI0174                          SUPERSEDED SURVEY CONTROL
 AI0174
 AI0174.No superseded survey control is available for this station.
 AI0174
 AI0174_MARKER: DD = SURVEY DISK
 AI0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0174_STAMPING: 85-98.00 1997
 AI0174_MARK LOGO: SDSM
 AI0174_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0174+STABILITY: SURFACE MOTION
 AI0174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0174+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0174
 AI0174  HISTORY     - Date     Condition        Report By
 AI0174  HISTORY     - 1997     MONUMENTED       SDDT
 AI0174  HISTORY     - 19980928 GOOD             NGS
 AI0174
 AI0174                          STATION DESCRIPTION
 AI0174
 AI0174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0174'10.8 KM (6.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0174'COUNTY ROAD 732 IN REDIG, 61.1 M (200.5 FT) SOUTHWEST OF MILEPOST 98,
 AI0174'30.8 M (101.0 FT) WEST OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT)
 AI0174'NORTHEAST OF THE NORTH END OF 3 BRACED FENCE POSTS, 0.5 M (1.6 FT)
 AI0174'EAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AI0174'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0174'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0175 ***********************************************************************
 AI0175  DESIGNATION -  85 099.00
 AI0175  PID         -  AI0175
 AI0175  STATE/COUNTY-  SD/BUTTE
 AI0175  COUNTRY     -  US
 AI0175  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0175
 AI0175                         *CURRENT SURVEY CONTROL
 AI0175  ______________________________________________________________________
 AI0175* NAD 83(1986) POSITION- 45 11 20.     (N) 103 32 55.     (W)   SCALED
 AI0175* NAVD 88 ORTHO HEIGHT -   909.309 (meters)     2983.29  (feet) ADJUSTED
 AI0175  ______________________________________________________________________
 AI0175  GEOID HEIGHT    -        -16.280 (meters)                     GEOID18
 AI0175  DYNAMIC HEIGHT  -        909.110 (meters)     2982.64  (feet) COMP
 AI0175  MODELED GRAVITY -    980,366.8   (mgal)                       NAVD 88
 AI0175
 AI0175  VERT ORDER      -  FIRST     CLASS II
 AI0175
 AI0175.The horizontal coordinates were scaled from a map and have
 AI0175.an estimated accuracy of +/- 6 seconds.
 AI0175
 AI0175.The orthometric height was determined by differential leveling and
 AI0175.adjusted by the NATIONAL GEODETIC SURVEY
 AI0175.in April 2000.
 AI0175
 AI0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0175.GEOID18 height accuracy estimate available here.
 AI0175
 AI0175.Click photographs - Photos may exist for this station.
 AI0175
 AI0175.The dynamic height is computed by dividing the NAVD 88
 AI0175.geopotential number by the normal gravity value computed on the
 AI0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0175.degrees latitude (g = 980.6199 gals.).
 AI0175
 AI0175.The modeled gravity was interpolated from observed gravity values.
 AI0175
 AI0175;                    North         East    Units  Estimated Accuracy
 AI0175;SPC SD N     -   156,740.      321,230.      MT  (+/- 180 meters Scaled)
 AI0175
 AI0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL140049(NAD 83)
 AI0175
 AI0175                          SUPERSEDED SURVEY CONTROL
 AI0175
 AI0175.No superseded survey control is available for this station.
 AI0175
 AI0175_MARKER: DD = SURVEY DISK
 AI0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0175_STAMPING: 85-99.00 1997
 AI0175_MARK LOGO: SDSM
 AI0175_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0175+STABILITY: SURFACE MOTION
 AI0175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0175+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0175
 AI0175  HISTORY     - Date     Condition        Report By
 AI0175  HISTORY     - 1997     MONUMENTED       SDDT
 AI0175  HISTORY     - 19980928 GOOD             NGS
 AI0175
 AI0175                          STATION DESCRIPTION
 AI0175
 AI0175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0175'9.1 KM (5.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0175'COUNTY ROAD 732 IN REDIG, 54.5 M (178.8 FT) SOUTH OF THE EAST END OF A
 AI0175'CULVERT UNDER THE HIGHWAY, 29.7 M (97.4 FT) EAST OF THE HIGHWAY
 AI0175'CENTERLINE, 28.8 M (94.5 FT) SOUTHEAST OF MILEPOST 99, 1.4 M (4.6 FT)
 AI0175'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST
 AI0175'AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AI0175'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0176 ***********************************************************************
 AI0176  DESIGNATION -  85 099.90
 AI0176  PID         -  AI0176
 AI0176  STATE/COUNTY-  SD/BUTTE
 AI0176  COUNTRY     -  US
 AI0176  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0176
 AI0176                         *CURRENT SURVEY CONTROL
 AI0176  ______________________________________________________________________
 AI0176* NAD 83(1986) POSITION- 45 12 08.     (N) 103 32 53.     (W)   SCALED
 AI0176* NAVD 88 ORTHO HEIGHT -   915.723 (meters)     3004.33  (feet) ADJUSTED
 AI0176  ______________________________________________________________________
 AI0176  GEOID HEIGHT    -        -16.271 (meters)                     GEOID18
 AI0176  DYNAMIC HEIGHT  -        915.522 (meters)     3003.68  (feet) COMP
 AI0176  MODELED GRAVITY -    980,366.2   (mgal)                       NAVD 88
 AI0176
 AI0176  VERT ORDER      -  FIRST     CLASS II
 AI0176
 AI0176.The horizontal coordinates were scaled from a map and have
 AI0176.an estimated accuracy of +/- 6 seconds.
 AI0176
 AI0176.The orthometric height was determined by differential leveling and
 AI0176.adjusted by the NATIONAL GEODETIC SURVEY
 AI0176.in April 2000.
 AI0176
 AI0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0176.GEOID18 height accuracy estimate available here.
 AI0176
 AI0176.Click photographs - Photos may exist for this station.
 AI0176
 AI0176.The dynamic height is computed by dividing the NAVD 88
 AI0176.geopotential number by the normal gravity value computed on the
 AI0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0176.degrees latitude (g = 980.6199 gals.).
 AI0176
 AI0176.The modeled gravity was interpolated from observed gravity values.
 AI0176
 AI0176;                    North         East    Units  Estimated Accuracy
 AI0176;SPC SD N     -   158,220.      321,340.      MT  (+/- 180 meters Scaled)
 AI0176
 AI0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL140064(NAD 83)
 AI0176
 AI0176                          SUPERSEDED SURVEY CONTROL
 AI0176
 AI0176.No superseded survey control is available for this station.
 AI0176
 AI0176_MARKER: DD = SURVEY DISK
 AI0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0176_STAMPING: 85-99.90 1997
 AI0176_MARK LOGO: SDSM
 AI0176_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0176+STABILITY: SURFACE MOTION
 AI0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0176+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0176
 AI0176  HISTORY     - Date     Condition        Report By
 AI0176  HISTORY     - 1997     MONUMENTED       SDDT
 AI0176  HISTORY     - 19980928 GOOD             NGS
 AI0176
 AI0176                          STATION DESCRIPTION
 AI0176
 AI0176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0176'7.6 KM (4.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0176'COUNTY ROAD 732 IN REDIG, 395.0 M (1295.9 FT) NORTH OF THE CENTER OF
 AI0176'OLD HIGHWAY 79, 150.0 M (492.1 FT) SOUTH OF MILEPOST 100, 30.0 M (98.4
 AI0176'FT) EAST OF THE HIGHWAY CENTERLINE, 6.3 M (20.7 FT) NORTH OF THE
 AI0176'CENTER OF A FIELD ENTRANCE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 AI0176'HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND THE CENTER 1 OF 3
 AI0176'BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0176'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0177 ***********************************************************************
 AI0177  DESIGNATION -  85 101.00
 AI0177  PID         -  AI0177
 AI0177  STATE/COUNTY-  SD/HARDING
 AI0177  COUNTRY     -  US
 AI0177  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0177
 AI0177                         *CURRENT SURVEY CONTROL
 AI0177  ______________________________________________________________________
 AI0177* NAD 83(1986) POSITION- 45 13 04.54   (N) 103 32 56.60   (W)   HD_HELD1
 AI0177* NAVD 88 ORTHO HEIGHT -   940.812 (meters)     3086.65  (feet) ADJUSTED
 AI0177  ______________________________________________________________________
 AI0177  GEOID HEIGHT    -        -16.254 (meters)                     GEOID18
 AI0177  DYNAMIC HEIGHT  -        940.606 (meters)     3085.97  (feet) COMP
 AI0177  MODELED GRAVITY -    980,365.1   (mgal)                       NAVD 88
 AI0177
 AI0177  VERT ORDER      -  FIRST     CLASS II
 AI0177
 AI0177.The horizontal coordinates were determined by differentially corrected
 AI0177.hand held GPS observations or other comparable positioning techniques
 AI0177.and have an estimated accuracy of +/- 3 meters.
 AI0177
 AI0177.The orthometric height was determined by differential leveling and
 AI0177.adjusted by the NATIONAL GEODETIC SURVEY
 AI0177.in April 2000.
 AI0177
 AI0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0177.GEOID18 height accuracy estimate available here.
 AI0177
 AI0177.Click photographs - Photos may exist for this station.
 AI0177
 AI0177.The dynamic height is computed by dividing the NAVD 88
 AI0177.geopotential number by the normal gravity value computed on the
 AI0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0177.degrees latitude (g = 980.6199 gals.).
 AI0177
 AI0177.The modeled gravity was interpolated from observed gravity values.
 AI0177
 AI0177;                    North         East    Units  Estimated Accuracy
 AI0177;SPC SD N     -   159,969.6     321,336.1     MT  (+/- 3 meters HH1 GPS) 
 AI0177
 AI0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1392208183(NAD 83)
 AI0177
 AI0177                          SUPERSEDED SURVEY CONTROL
 AI0177
 AI0177.No superseded survey control is available for this station.
 AI0177
 AI0177_MARKER: DD = SURVEY DISK
 AI0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0177_STAMPING: 85-101.00 1997
 AI0177_MARK LOGO: SDSM
 AI0177_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0177+STABILITY: SURFACE MOTION
 AI0177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0177+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0177
 AI0177  HISTORY     - Date     Condition        Report By
 AI0177  HISTORY     - 1997     MONUMENTED       SDDT
 AI0177  HISTORY     - 19980928 GOOD             NGS
 AI0177
 AI0177                          STATION DESCRIPTION
 AI0177
 AI0177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0177'5.9 KM (3.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0177'COUNTY ROAD 732 IN REDIG, 42.3 M (138.8 FT) WEST OF MILEPOST 101, 30.1
 AI0177'M (98.8 FT) WEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE
 AI0177'LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) NORTHEAST OF THE SOUTH END OF 2
 AI0177'BRACED FENCE POSTS, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE,
 AI0177'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI0177'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0178 ***********************************************************************
 AI0178  DESIGNATION -  85 103.00
 AI0178  PID         -  AI0178
 AI0178  STATE/COUNTY-  SD/HARDING
 AI0178  COUNTRY     -  US
 AI0178  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 AI0178
 AI0178                         *CURRENT SURVEY CONTROL
 AI0178  ______________________________________________________________________
 AI0178* NAD 83(1986) POSITION- 45 14 44.     (N) 103 32 57.     (W)   SCALED
 AI0178* NAVD 88 ORTHO HEIGHT -   938.899 (meters)     3080.37  (feet) ADJUSTED
 AI0178  ______________________________________________________________________
 AI0178  GEOID HEIGHT    -        -16.234 (meters)                     GEOID18
 AI0178  DYNAMIC HEIGHT  -        938.699 (meters)     3079.72  (feet) COMP
 AI0178  MODELED GRAVITY -    980,370.8   (mgal)                       NAVD 88
 AI0178
 AI0178  VERT ORDER      -  FIRST     CLASS II
 AI0178
 AI0178.The horizontal coordinates were scaled from a map and have
 AI0178.an estimated accuracy of +/- 6 seconds.
 AI0178
 AI0178.The orthometric height was determined by differential leveling and
 AI0178.adjusted by the NATIONAL GEODETIC SURVEY
 AI0178.in April 2000.
 AI0178
 AI0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0178.GEOID18 height accuracy estimate available here.
 AI0178
 AI0178.Click photographs - Photos may exist for this station.
 AI0178
 AI0178.The dynamic height is computed by dividing the NAVD 88
 AI0178.geopotential number by the normal gravity value computed on the
 AI0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0178.degrees latitude (g = 980.6199 gals.).
 AI0178
 AI0178.The modeled gravity was interpolated from observed gravity values.
 AI0178
 AI0178;                    North         East    Units  Estimated Accuracy
 AI0178;SPC SD N     -   163,040.      321,460.      MT  (+/- 180 meters Scaled)
 AI0178
 AI0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL138112(NAD 83)
 AI0178
 AI0178                          SUPERSEDED SURVEY CONTROL
 AI0178
 AI0178.No superseded survey control is available for this station.
 AI0178
 AI0178_MARKER: Z = SEE DESCRIPTION
 AI0178_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0178_STAMPING: 85-103.00 1996
 AI0178_MARK LOGO: NGS
 AI0178_PROJECTION: FLUSH
 AI0178_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0178_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0178+STABILITY: POSITION/ELEVATION WELL
 AI0178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0178+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0178_ROD/PIPE-DEPTH: 12.8 meters
 AI0178_SLEEVE-DEPTH  : 2.0 meters
 AI0178
 AI0178  HISTORY     - Date     Condition        Report By
 AI0178  HISTORY     - 1996     MONUMENTED       SDDT
 AI0178  HISTORY     - 19980928 GOOD             NGS
 AI0178
 AI0178                          STATION DESCRIPTION
 AI0178
 AI0178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0178'2.7 KM (1.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0178'COUNTY ROAD 732 IN REDIG, 43.8 M (143.7 FT) WEST OF MILEPOST 103, 30.3
 AI0178'M (99.4 FT) WEST OF THE HIGHWAY CENTERLINE, 18.2 M (59.7 FT) NORTHWEST
 AI0178'OF THE WEST END OF A CULVERT UNDER THE HIGHWAY, AND 0.5 M (1.6 FT)
 AI0178'EAST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 AI0178'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AI0178'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AI0178'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AI0178'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0179 ***********************************************************************
 AI0179  DESIGNATION -  85 103.97
 AI0179  PID         -  AI0179
 AI0179  STATE/COUNTY-  SD/HARDING
 AI0179  COUNTRY     -  US
 AI0179  USGS QUAD   -  REDIG (2017)
 AI0179
 AI0179                         *CURRENT SURVEY CONTROL
 AI0179  ______________________________________________________________________
 AI0179* NAD 83(1986) POSITION- 45 15 39.     (N) 103 32 56.     (W)   SCALED
 AI0179* NAVD 88 ORTHO HEIGHT -   919.330 (meters)     3016.17  (feet) ADJUSTED
 AI0179  ______________________________________________________________________
 AI0179  GEOID HEIGHT    -        -16.224 (meters)                     GEOID18
 AI0179  DYNAMIC HEIGHT  -        919.140 (meters)     3015.55  (feet) COMP
 AI0179  MODELED GRAVITY -    980,378.4   (mgal)                       NAVD 88
 AI0179
 AI0179  VERT ORDER      -  FIRST     CLASS II
 AI0179
 AI0179.The horizontal coordinates were scaled from a map and have
 AI0179.an estimated accuracy of +/- 6 seconds.
 AI0179
 AI0179.The orthometric height was determined by differential leveling and
 AI0179.adjusted by the NATIONAL GEODETIC SURVEY
 AI0179.in April 2000.
 AI0179
 AI0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0179.GEOID18 height accuracy estimate available here.
 AI0179
 AI0179.Click photographs - Photos may exist for this station.
 AI0179
 AI0179.The dynamic height is computed by dividing the NAVD 88
 AI0179.geopotential number by the normal gravity value computed on the
 AI0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0179.degrees latitude (g = 980.6199 gals.).
 AI0179
 AI0179.The modeled gravity was interpolated from observed gravity values.
 AI0179
 AI0179;                    North         East    Units  Estimated Accuracy
 AI0179;SPC SD N     -   164,730.      321,560.      MT  (+/- 180 meters Scaled)
 AI0179
 AI0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL138129(NAD 83)
 AI0179
 AI0179                          SUPERSEDED SURVEY CONTROL
 AI0179
 AI0179.No superseded survey control is available for this station.
 AI0179
 AI0179_MARKER: DD = SURVEY DISK
 AI0179_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AI0179_SP_SET: CURB
 AI0179_STAMPING: 85.103.97 1976 3014.513
 AI0179_MARK LOGO: SDHD
 AI0179_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0179+STABILITY: SURFACE MOTION
 AI0179_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AI0179+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0179
 AI0179  HISTORY     - Date     Condition        Report By
 AI0179  HISTORY     - 1976     MONUMENTED       SDDT
 AI0179  HISTORY     - 19980928 GOOD             NGS
 AI0179
 AI0179                          STATION DESCRIPTION
 AI0179
 AI0179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0179'1.2 KM (0.75 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0179'COUNTY ROAD 732 IN REDIG, IN THE EAST CONCRETE CURB OF A HIGHWAY
 AI0179'BRIDGE SPANNING SAND CREEK, 70.0 M (229.7 FT) SOUTH OF MILEPOST 104,
 AI0179'7.0 M (23.0 FT) WEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) SOUTH
 AI0179'OF THE NORTH END OF THE EAST BRIDGE RAIL, AND 0.3 M (1.0 FT) ABOVE THE
 AI0179'LEVEL OF THE HIGHWAY.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0180 ***********************************************************************
 AI0180  DESIGNATION -  85 105.35
 AI0180  PID         -  AI0180
 AI0180  STATE/COUNTY-  SD/HARDING
 AI0180  COUNTRY     -  US
 AI0180  USGS QUAD   -  REDIG (2017)
 AI0180
 AI0180                         *CURRENT SURVEY CONTROL
 AI0180  ______________________________________________________________________
 AI0180* NAD 83(1986) POSITION- 45 16 50.     (N) 103 32 53.     (W)   SCALED
 AI0180* NAVD 88 ORTHO HEIGHT -   927.214 (meters)     3042.03  (feet) ADJUSTED
 AI0180  ______________________________________________________________________
 AI0180  GEOID HEIGHT    -        -16.207 (meters)                     GEOID18
 AI0180  DYNAMIC HEIGHT  -        927.025 (meters)     3041.41  (feet) COMP
 AI0180  MODELED GRAVITY -    980,379.8   (mgal)                       NAVD 88
 AI0180
 AI0180  VERT ORDER      -  FIRST     CLASS II
 AI0180
 AI0180.The horizontal coordinates were scaled from a map and have
 AI0180.an estimated accuracy of +/- 6 seconds.
 AI0180
 AI0180.The orthometric height was determined by differential leveling and
 AI0180.adjusted by the NATIONAL GEODETIC SURVEY
 AI0180.in April 2000.
 AI0180
 AI0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0180.GEOID18 height accuracy estimate available here.
 AI0180
 AI0180.Click photographs - Photos may exist for this station.
 AI0180
 AI0180.The dynamic height is computed by dividing the NAVD 88
 AI0180.geopotential number by the normal gravity value computed on the
 AI0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0180.degrees latitude (g = 980.6199 gals.).
 AI0180
 AI0180.The modeled gravity was interpolated from observed gravity values.
 AI0180
 AI0180;                    North         East    Units  Estimated Accuracy
 AI0180;SPC SD N     -   166,920.      321,720.      MT  (+/- 180 meters Scaled)
 AI0180
 AI0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL138151(NAD 83)
 AI0180
 AI0180                          SUPERSEDED SURVEY CONTROL
 AI0180
 AI0180.No superseded survey control is available for this station.
 AI0180
 AI0180_MARKER: DD = SURVEY DISK
 AI0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0180_STAMPING: 85-105.35 1997
 AI0180_MARK LOGO: SDSM
 AI0180_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0180+STABILITY: SURFACE MOTION
 AI0180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0180+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0180
 AI0180  HISTORY     - Date     Condition        Report By
 AI0180  HISTORY     - 1997     MONUMENTED       SDDT
 AI0180  HISTORY     - 19980928 GOOD             NGS
 AI0180
 AI0180                          STATION DESCRIPTION
 AI0180
 AI0180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0180'1.0 KM (0.60 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0180'COUNTY ROAD 732 IN REDIG, 560.0 M (1837.3 FT) NORTH OF MILEPOST 105,
 AI0180'30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW
 AI0180'THE LEVEL OF THE HIGHWAY, 1.3 M (4.3 FT) NORTHEAST OF THE SOUTH END OF
 AI0180'2 BRACED FENCE POSTS, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE,
 AI0180'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT
 AI0180'IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0181 ***********************************************************************
 AI0181  DESIGNATION -  85 107.25
 AI0181  PID         -  AI0181
 AI0181  STATE/COUNTY-  SD/HARDING
 AI0181  COUNTRY     -  US
 AI0181  USGS QUAD   -  REDIG (2017)
 AI0181
 AI0181                         *CURRENT SURVEY CONTROL
 AI0181  ______________________________________________________________________
 AI0181* NAD 83(1986) POSITION- 45 18 30.     (N) 103 32 54.     (W)   SCALED
 AI0181* NAVD 88 ORTHO HEIGHT -   950.678 (meters)     3119.02  (feet) ADJUSTED
 AI0181  ______________________________________________________________________
 AI0181  GEOID HEIGHT    -        -16.179 (meters)                     GEOID18
 AI0181  DYNAMIC HEIGHT  -        950.485 (meters)     3118.38  (feet) COMP
 AI0181  MODELED GRAVITY -    980,381.0   (mgal)                       NAVD 88
 AI0181
 AI0181  VERT ORDER      -  FIRST     CLASS II
 AI0181
 AI0181.The horizontal coordinates were scaled from a map and have
 AI0181.an estimated accuracy of +/- 6 seconds.
 AI0181
 AI0181.The orthometric height was determined by differential leveling and
 AI0181.adjusted by the NATIONAL GEODETIC SURVEY
 AI0181.in April 2000.
 AI0181
 AI0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0181.GEOID18 height accuracy estimate available here.
 AI0181
 AI0181.Click photographs - Photos may exist for this station.
 AI0181
 AI0181.The dynamic height is computed by dividing the NAVD 88
 AI0181.geopotential number by the normal gravity value computed on the
 AI0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0181.degrees latitude (g = 980.6199 gals.).
 AI0181
 AI0181.The modeled gravity was interpolated from observed gravity values.
 AI0181
 AI0181;                    North         East    Units  Estimated Accuracy
 AI0181;SPC SD N     -   170,000.      321,830.      MT  (+/- 180 meters Scaled)
 AI0181
 AI0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137182(NAD 83)
 AI0181
 AI0181                          SUPERSEDED SURVEY CONTROL
 AI0181
 AI0181.No superseded survey control is available for this station.
 AI0181
 AI0181_MARKER: DD = SURVEY DISK
 AI0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0181_STAMPING: 85-107.25 1997
 AI0181_MARK LOGO: SDSM
 AI0181_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0181+STABILITY: SURFACE MOTION
 AI0181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0181+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0181
 AI0181  HISTORY     - Date     Condition        Report By
 AI0181  HISTORY     - 1997     MONUMENTED       SDDT
 AI0181  HISTORY     - 19980928 GOOD             NGS
 AI0181
 AI0181                          STATION DESCRIPTION
 AI0181
 AI0181'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0181'4.2 KM (2.60 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0181'COUNTY ROAD 732 IN REDIG, 378.0 M (1240.2 FT) NORTH OF MILEPOST 107,
 AI0181'29.7 M (97.4 FT) EAST OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) NORTH
 AI0181'OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) WEST OF A WITNESS
 AI0181'POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AI0181'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 AI0181'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7857 ***********************************************************************
 AC7857  CBN         -  This is a Cooperative Base Network Control Station.
 AC7857  DESIGNATION -  85 107.98
 AC7857  PID         -  AC7857
 AC7857  STATE/COUNTY-  SD/HARDING
 AC7857  COUNTRY     -  US
 AC7857  USGS QUAD   -  REDIG (2017)
 AC7857
 AC7857                         *CURRENT SURVEY CONTROL
 AC7857  ______________________________________________________________________
 AC7857* NAD 83(2011) POSITION- 45 19 08.88092(N) 103 32 53.89739(W)   ADJUSTED
 AC7857* NAD 83(2011) ELLIP HT-   948.523 (meters)        (06/27/12)   ADJUSTED
 AC7857* NAD 83(2011) EPOCH   -  2010.00
 AC7857* NAVD 88 ORTHO HEIGHT -   964.686 (meters)     3164.97  (feet) ADJUSTED
 AC7857  ______________________________________________________________________
 AC7857  GEOID HEIGHT    -        -16.169 (meters)                     GEOID18
 AC7857  NAD 83(2011) X  - -1,052,578.531 (meters)                     COMP
 AC7857  NAD 83(2011) Y  - -4,368,078.435 (meters)                     COMP
 AC7857  NAD 83(2011) Z  -  4,513,031.737 (meters)                     COMP
 AC7857  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 AC7857  DYNAMIC HEIGHT  -        964.492 (meters)     3164.34  (feet) COMP
 AC7857  MODELED GRAVITY -    980,381.6   (mgal)                       NAVD 88
 AC7857
 AC7857  VERT ORDER      -  FIRST     CLASS II
 AC7857
 AC7857  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7857  Standards:
 AC7857         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7857            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7857  -------------------------------------------------------------------
 AC7857  NETWORK    1.37   4.04           0.64   0.44   2.06     -0.08172037
 AC7857  -------------------------------------------------------------------
 AC7857  Click here for local accuracies and other accuracy information.
 AC7857
 AC7857.The horizontal coordinates were established by GPS observations
 AC7857.and adjusted by the National Geodetic Survey in June 2012.
 AC7857
 AC7857.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7857.been affixed to the stable North American tectonic plate. See 
 AC7857.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7857
 AC7857.The horizontal coordinates are valid at the epoch date displayed above
 AC7857.which is a decimal equivalence of Year/Month/Day.
 AC7857
 AC7857.The orthometric height was determined by differential leveling and
 AC7857.adjusted by the NATIONAL GEODETIC SURVEY
 AC7857.in April 2000.
 AC7857
 AC7857.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7857.GEOID18 height accuracy estimate available here.
 AC7857
 AC7857.Click photographs - Photos may exist for this station.
 AC7857
 AC7857.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7857
 AC7857.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7857
 AC7857.The ellipsoidal height was determined by GPS observations
 AC7857.and is referenced to NAD 83.
 AC7857
 AC7857.The dynamic height is computed by dividing the NAVD 88
 AC7857.geopotential number by the normal gravity value computed on the
 AC7857.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7857.degrees latitude (g = 980.6199 gals.).
 AC7857
 AC7857.The modeled gravity was interpolated from observed gravity values.
 AC7857
 AC7857. The following values were computed from the NAD 83(2011) position.
 AC7857
 AC7857;                    North         East     Units Scale Factor Converg.
 AC7857;SPC SD N     -   171,203.276   321,887.804   MT  0.99995003   -2 30 40.6
 AC7857;SPC SD N     -   561,689.41  1,056,060.24   sFT  0.99995003   -2 30 40.6
 AC7857;UTM  13      - 5,019,428.085   613,778.737   MT  0.99975917   +1 01 56.3
 AC7857
 AC7857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7857!SPC SD N     -   0.99985131  x   0.99995003  =   0.99980135
 AC7857!UTM  13      -   0.99985131  x   0.99975917  =   0.99961052
 AC7857
 AC7857_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1377819428(NAD 83)
 AC7857
 AC7857                          SUPERSEDED SURVEY CONTROL
 AC7857
 AC7857  NAD 83(2007)-  45 19 08.88083(N)    103 32 53.89850(W) AD(2002.00) 0
 AC7857  ELLIP H (02/10/07)  948.557  (m)                       GP(2002.00)    
 AC7857  ELLIP H (04/15/04)  948.561  (m)                       GP(       ) 2 1
 AC7857  NAD 83(1996)-  45 19 08.88011(N)    103 32 53.89794(W) AD(       ) B
 AC7857  ELLIP H (04/18/97)  948.632  (m)                       GP(       ) 4 1
 AC7857  NAVD 88 (04/18/97)  964.7    (m)  GEOID96  model used  GPS OBS        
 AC7857
 AC7857.Superseded values are not recommended for survey control.
 AC7857
 AC7857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7857.See file dsdata.pdf to determine how the superseded data were derived.
 AC7857
 AC7857_MARKER: Z = SEE DESCRIPTION
 AC7857_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7857_STAMPING: 85-107.98 1995
 AC7857_MARK LOGO: NGS
 AC7857_PROJECTION: FLUSH
 AC7857_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7857_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7857+STABILITY: POSITION/ELEVATION WELL
 AC7857_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7857+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AC7857_ROD/PIPE-DEPTH: 12.9 meters
 AC7857_SLEEVE-DEPTH  : 2.0 meters
 AC7857
 AC7857  HISTORY     - Date     Condition        Report By
 AC7857  HISTORY     - 1995     MONUMENTED       SDDT
 AC7857  HISTORY     - 19960924 GOOD             NGS
 AC7857  HISTORY     - 19980928 GOOD             NGS
 AC7857
 AC7857                          STATION DESCRIPTION
 AC7857
 AC7857'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7857'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) SOUTH OF BUFFALO AND
 AC7857'3.0 MI (4.8 KM) NORTH FROM REDIG, ON U.S. HIGHWAY 85.  OWNERSHIP--THE
 AC7857'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 AC7857'HIGHWAY 85 AND STATE HIGHWAY 20, 2.0 MI (3.2 KM) SOUTH OF BUFFALO, GO
 AC7857'SOUTH ON U.S. HIGHWAY 85 FOR 17.6 MI (28.3 KM) TO THE STATION ON THE
 AC7857'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC7857'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC7857'PIPE.  LOCATED 43.3 M (142.1 FT) SOUTHEAST OF MILEPOST 108, 29.6 M
 AC7857'(97.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) SOUTH OF THE
 AC7857'CENTER OF A GRAVELED FIELD ENTRANCE ROAD, 0.4 M (1.3 FT) EAST OF A
 AC7857'METAL GUARD POST, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 AC7857'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7857'THROUGH A 4-INCH PVC CAP.
 AC7857
 AC7857                          STATION RECOVERY (1998)
 AC7857
 AC7857'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AC7857'5.3 KM (3.30 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AC7857'COUNTY ROAD 732 IN REDIG, 43.3 M (142.1 FT) SOUTHEAST OF MILEPOST 108,
 AC7857'29.6 M (97.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) NORTH
 AC7857'OF THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT) WEST OF A WITNESS
 AC7857'POST AND FENCE, 0.3 M (1.0 FT) EAST OF A METAL GUARD POST, AND 0.3 M
 AC7857'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A
 AC7857'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AC7857'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC7857'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AC7857'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.  THE MONUMENT IS A COOPERATIVE
 AC7857'BASE NETWORK CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0182 ***********************************************************************
 AI0182  DESIGNATION -  85 109.70
 AI0182  PID         -  AI0182
 AI0182  STATE/COUNTY-  SD/HARDING
 AI0182  COUNTRY     -  US
 AI0182  USGS QUAD   -  REDIG (2017)
 AI0182
 AI0182                         *CURRENT SURVEY CONTROL
 AI0182  ______________________________________________________________________
 AI0182* NAD 83(1986) POSITION- 45 20 38.     (N) 103 32 55.     (W)   SCALED
 AI0182* NAVD 88 ORTHO HEIGHT -   956.807 (meters)     3139.12  (feet) ADJUSTED
 AI0182  ______________________________________________________________________
 AI0182  GEOID HEIGHT    -        -16.150 (meters)                     GEOID18
 AI0182  DYNAMIC HEIGHT  -        956.616 (meters)     3138.50  (feet) COMP
 AI0182  MODELED GRAVITY -    980,383.5   (mgal)                       NAVD 88
 AI0182
 AI0182  VERT ORDER      -  FIRST     CLASS II
 AI0182
 AI0182.The horizontal coordinates were scaled from a map and have
 AI0182.an estimated accuracy of +/- 6 seconds.
 AI0182
 AI0182.The orthometric height was determined by differential leveling and
 AI0182.adjusted by the NATIONAL GEODETIC SURVEY
 AI0182.in April 2000.
 AI0182
 AI0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0182.GEOID18 height accuracy estimate available here.
 AI0182
 AI0182.Click photographs - Photos may exist for this station.
 AI0182
 AI0182.The dynamic height is computed by dividing the NAVD 88
 AI0182.geopotential number by the normal gravity value computed on the
 AI0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0182.degrees latitude (g = 980.6199 gals.).
 AI0182
 AI0182.The modeled gravity was interpolated from observed gravity values.
 AI0182
 AI0182;                    North         East    Units  Estimated Accuracy
 AI0182;SPC SD N     -   173,950.      321,980.      MT  (+/- 180 meters Scaled)
 AI0182
 AI0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137221(NAD 83)
 AI0182
 AI0182                          SUPERSEDED SURVEY CONTROL
 AI0182
 AI0182.No superseded survey control is available for this station.
 AI0182
 AI0182_MARKER: DD = SURVEY DISK
 AI0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0182_STAMPING: 85-109.70 1997
 AI0182_MARK LOGO: SDSM
 AI0182_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0182+STABILITY: SURFACE MOTION
 AI0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0182+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0182
 AI0182  HISTORY     - Date     Condition        Report By
 AI0182  HISTORY     - 1997     MONUMENTED       SDDT
 AI0182  HISTORY     - 19980928 GOOD             NGS
 AI0182
 AI0182                          STATION DESCRIPTION
 AI0182
 AI0182'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0182'8.0 KM (4.95 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0182'COUNTY ROAD 732 IN REDIG, 421.0 M (1381.2 FT) SOUTH OF MILEPOST 110,
 AI0182'29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) NORTH
 AI0182'OF THE CENTER OF A FIELD ENTRANCE, 2.5 M (8.2 FT) SOUTH OF A T-FENCE
 AI0182'CORNER, 0.5 M (1.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AI0182'OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 AI0182'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0182'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0183 ***********************************************************************
 AI0183  DESIGNATION -  85 111.75
 AI0183  PID         -  AI0183
 AI0183  STATE/COUNTY-  SD/HARDING
 AI0183  COUNTRY     -  US
 AI0183  USGS QUAD   -  REDIG (2017)
 AI0183
 AI0183                         *CURRENT SURVEY CONTROL
 AI0183  ______________________________________________________________________
 AI0183* NAD 83(1986) POSITION- 45 22 22.     (N) 103 32 57.     (W)   SCALED
 AI0183* NAVD 88 ORTHO HEIGHT -   954.856 (meters)     3132.72  (feet) ADJUSTED
 AI0183  ______________________________________________________________________
 AI0183  GEOID HEIGHT    -        -16.127 (meters)                     GEOID18
 AI0183  DYNAMIC HEIGHT  -        954.665 (meters)     3132.10  (feet) COMP
 AI0183  MODELED GRAVITY -    980,382.5   (mgal)                       NAVD 88
 AI0183
 AI0183  VERT ORDER      -  FIRST     CLASS II
 AI0183
 AI0183.The horizontal coordinates were scaled from a map and have
 AI0183.an estimated accuracy of +/- 6 seconds.
 AI0183
 AI0183.The orthometric height was determined by differential leveling and
 AI0183.adjusted by the NATIONAL GEODETIC SURVEY
 AI0183.in April 2000.
 AI0183
 AI0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0183.GEOID18 height accuracy estimate available here.
 AI0183
 AI0183.Click photographs - Photos may exist for this station.
 AI0183
 AI0183.The dynamic height is computed by dividing the NAVD 88
 AI0183.geopotential number by the normal gravity value computed on the
 AI0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0183.degrees latitude (g = 980.6199 gals.).
 AI0183
 AI0183.The modeled gravity was interpolated from observed gravity values.
 AI0183
 AI0183;                    North         East    Units  Estimated Accuracy
 AI0183;SPC SD N     -   177,160.      322,080.      MT  (+/- 180 meters Scaled)
 AI0183
 AI0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL136253(NAD 83)
 AI0183
 AI0183                          SUPERSEDED SURVEY CONTROL
 AI0183
 AI0183.No superseded survey control is available for this station.
 AI0183
 AI0183_MARKER: DD = SURVEY DISK
 AI0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0183_STAMPING: 85-111.75 1997
 AI0183_MARK LOGO: SDSM
 AI0183_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0183+STABILITY: SURFACE MOTION
 AI0183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0183+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0183
 AI0183  HISTORY     - Date     Condition        Report By
 AI0183  HISTORY     - 1997     MONUMENTED       SDDT
 AI0183  HISTORY     - 19980928 GOOD             NGS
 AI0183
 AI0183                          STATION DESCRIPTION
 AI0183
 AI0183'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0183'11.2 KM (6.95 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0183'COUNTY ROAD 732 IN REDIG, 402.0 M (1318.9 FT) SOUTH OF MILEPOST 112,
 AI0183'30.9 M (101.4 FT) EAST OF THE HIGHWAY CENTERLINE, 7.7 M (25.3 FT)
 AI0183'NORTHWEST OF THE CENTER OF A CATTLE GUARD, 0.5 M (1.6 FT) SOUTHWEST OF
 AI0183'A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AI0183'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI0183'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0184 ***********************************************************************
 AI0184  DESIGNATION -  85 112.70
 AI0184  PID         -  AI0184
 AI0184  STATE/COUNTY-  SD/HARDING
 AI0184  COUNTRY     -  US
 AI0184  USGS QUAD   -  REDIG NE (2017)
 AI0184
 AI0184                         *CURRENT SURVEY CONTROL
 AI0184  ______________________________________________________________________
 AI0184* NAD 83(1986) POSITION- 45 23 07.     (N) 103 33 18.     (W)   SCALED
 AI0184* NAVD 88 ORTHO HEIGHT -   980.932 (meters)     3218.27  (feet) ADJUSTED
 AI0184  ______________________________________________________________________
 AI0184  GEOID HEIGHT    -        -16.112 (meters)                     GEOID18
 AI0184  DYNAMIC HEIGHT  -        980.734 (meters)     3217.62  (feet) COMP
 AI0184  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 AI0184
 AI0184  VERT ORDER      -  FIRST     CLASS II
 AI0184
 AI0184.The horizontal coordinates were scaled from a map and have
 AI0184.an estimated accuracy of +/- 6 seconds.
 AI0184
 AI0184.The orthometric height was determined by differential leveling and
 AI0184.adjusted by the NATIONAL GEODETIC SURVEY
 AI0184.in April 2000.
 AI0184
 AI0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0184.GEOID18 height accuracy estimate available here.
 AI0184
 AI0184.Click photographs - Photos may exist for this station.
 AI0184
 AI0184.The dynamic height is computed by dividing the NAVD 88
 AI0184.geopotential number by the normal gravity value computed on the
 AI0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0184.degrees latitude (g = 980.6199 gals.).
 AI0184
 AI0184.The modeled gravity was interpolated from observed gravity values.
 AI0184
 AI0184;                    North         East    Units  Estimated Accuracy
 AI0184;SPC SD N     -   178,570.      321,690.      MT  (+/- 180 meters Scaled)
 AI0184
 AI0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL131267(NAD 83)
 AI0184
 AI0184                          SUPERSEDED SURVEY CONTROL
 AI0184
 AI0184.No superseded survey control is available for this station.
 AI0184
 AI0184_MARKER: Z = SEE DESCRIPTION
 AI0184_SETTING: 0 = UNSPECIFIED SETTING
 AI0184_STAMPING: 85-112.70 1998
 AI0184_MARK LOGO: NGS
 AI0184_PROJECTION: FLUSH
 AI0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0184+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0184_ROD/PIPE-DEPTH: 12.8 meters
 AI0184_SLEEVE-DEPTH  : 2.0 meters
 AI0184
 AI0184  HISTORY     - Date     Condition        Report By
 AI0184  HISTORY     - 1998     MONUMENTED       SDDT
 AI0184  HISTORY     - 19980928 GOOD             NGS
 AI0184
 AI0184                          STATION DESCRIPTION
 AI0184
 AI0184'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0184'12.7 KM (7.90 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0184'COUNTY ROAD 732 IN REDIG, 545.0 M (1788.1 FT) SOUTH OF MILEPOST 113,
 AI0184'42.0 M (137.8 FT) NORTH OF UNDERGROUND CABLE JUNCTION BOX NUMBER C 28,
 AI0184'29.2 M (95.8 FT) EAST OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) WEST
 AI0184'OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) EAST OF A METAL GUARD
 AI0184'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY. NOTE--THE
 AI0184'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP
 AI0184'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE
 AI0184'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 AI0184'CAP.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0185 ***********************************************************************
 AI0185  DESIGNATION -  85 113.75
 AI0185  PID         -  AI0185
 AI0185  STATE/COUNTY-  SD/HARDING
 AI0185  COUNTRY     -  US
 AI0185  USGS QUAD   -  REDIG NE (2017)
 AI0185
 AI0185                         *CURRENT SURVEY CONTROL
 AI0185  ______________________________________________________________________
 AI0185* NAD 83(1986) POSITION- 45 24 02.     (N) 103 33 23.     (W)   SCALED
 AI0185* NAVD 88 ORTHO HEIGHT -   969.639 (meters)     3181.22  (feet) ADJUSTED
 AI0185  ______________________________________________________________________
 AI0185  GEOID HEIGHT    -        -16.101 (meters)                     GEOID18
 AI0185  DYNAMIC HEIGHT  -        969.447 (meters)     3180.59  (feet) COMP
 AI0185  MODELED GRAVITY -    980,385.0   (mgal)                       NAVD 88
 AI0185
 AI0185  VERT ORDER      -  FIRST     CLASS II
 AI0185
 AI0185.The horizontal coordinates were scaled from a map and have
 AI0185.an estimated accuracy of +/- 6 seconds.
 AI0185
 AI0185.The orthometric height was determined by differential leveling and
 AI0185.adjusted by the NATIONAL GEODETIC SURVEY
 AI0185.in April 2000.
 AI0185
 AI0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0185.GEOID18 height accuracy estimate available here.
 AI0185
 AI0185.Click photographs - Photos may exist for this station.
 AI0185
 AI0185.The dynamic height is computed by dividing the NAVD 88
 AI0185.geopotential number by the normal gravity value computed on the
 AI0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0185.degrees latitude (g = 980.6199 gals.).
 AI0185
 AI0185.The modeled gravity was interpolated from observed gravity values.
 AI0185
 AI0185;                    North         East    Units  Estimated Accuracy
 AI0185;SPC SD N     -   180,270.      321,650.      MT  (+/- 180 meters Scaled)
 AI0185
 AI0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL129284(NAD 83)
 AI0185
 AI0185                          SUPERSEDED SURVEY CONTROL
 AI0185
 AI0185.No superseded survey control is available for this station.
 AI0185
 AI0185_MARKER: DD = SURVEY DISK
 AI0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0185_STAMPING: 85-113.75 1997
 AI0185_MARK LOGO: SDSM
 AI0185_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0185+STABILITY: SURFACE MOTION
 AI0185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0185+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0185
 AI0185  HISTORY     - Date     Condition        Report By
 AI0185  HISTORY     - 1997     MONUMENTED       SDDT
 AI0185  HISTORY     - 19980928 GOOD             NGS
 AI0185
 AI0185                          STATION DESCRIPTION
 AI0185
 AI0185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0185'14.5 KM (9.00 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0185'COUNTY ROAD 732 IN REDIG, 427.0 M (1400.9 FT) SOUTH OF MILEPOST 114,
 AI0185'29.6 M (97.1 FT) EAST OF THE HIGHWAY CENTERLINE, 21.5 M (70.5 FT)
 AI0185'SOUTHEAST OF A T-JUNCTION UTILITY POLE NUMBER 17/5/30/19 WITH A GUY
 AI0185'CABLE, 2.8 M (9.2 FT) NORTH OF THE SOUTH END OF 3 BRACED FENCE POSTS,
 AI0185'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF
 AI0185'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI0185'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0186 ***********************************************************************
 AI0186  DESIGNATION -  85 114.80
 AI0186  PID         -  AI0186
 AI0186  STATE/COUNTY-  SD/HARDING
 AI0186  COUNTRY     -  US
 AI0186  USGS QUAD   -  REDIG NE (2017)
 AI0186
 AI0186                         *CURRENT SURVEY CONTROL
 AI0186  ______________________________________________________________________
 AI0186* NAD 83(1986) POSITION- 45 24 56.73   (N) 103 33 08.67   (W)   HD_HELD1
 AI0186* NAVD 88 ORTHO HEIGHT -   947.908 (meters)     3109.93  (feet) ADJUSTED
 AI0186  ______________________________________________________________________
 AI0186  GEOID HEIGHT    -        -16.098 (meters)                     GEOID18
 AI0186  DYNAMIC HEIGHT  -        947.728 (meters)     3109.34  (feet) COMP
 AI0186  MODELED GRAVITY -    980,393.2   (mgal)                       NAVD 88
 AI0186
 AI0186  VERT ORDER      -  FIRST     CLASS II
 AI0186
 AI0186.The horizontal coordinates were determined by differentially corrected
 AI0186.hand held GPS observations or other comparable positioning techniques
 AI0186.and have an estimated accuracy of +/- 3 meters.
 AI0186
 AI0186.The orthometric height was determined by differential leveling and
 AI0186.adjusted by the NATIONAL GEODETIC SURVEY
 AI0186.in April 2000.
 AI0186
 AI0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0186.GEOID18 height accuracy estimate available here.
 AI0186
 AI0186.Click photographs - Photos may exist for this station.
 AI0186
 AI0186.The dynamic height is computed by dividing the NAVD 88
 AI0186.geopotential number by the normal gravity value computed on the
 AI0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0186.degrees latitude (g = 980.6199 gals.).
 AI0186
 AI0186.The modeled gravity was interpolated from observed gravity values.
 AI0186
 AI0186;                    North         East    Units  Estimated Accuracy
 AI0186;SPC SD N     -   181,945.3     322,037.4     MT  (+/- 3 meters HH1 GPS) 
 AI0186
 AI0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1326430156(NAD 83)
 AI0186
 AI0186                          SUPERSEDED SURVEY CONTROL
 AI0186
 AI0186.No superseded survey control is available for this station.
 AI0186
 AI0186_MARKER: DD = SURVEY DISK
 AI0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0186_STAMPING: 85-114.80 1997
 AI0186_MARK LOGO: SDSM
 AI0186_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0186+STABILITY: SURFACE MOTION
 AI0186_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0186+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0186
 AI0186  HISTORY     - Date     Condition        Report By
 AI0186  HISTORY     - 1997     MONUMENTED       SDDT
 AI0186  HISTORY     - 19980928 GOOD             NGS
 AI0186
 AI0186                          STATION DESCRIPTION
 AI0186
 AI0186'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0186'16.2 KM (10.05 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0186'OF COUNTY ROAD 732 IN REDIG, 333.0 M (1092.5 FT) SOUTH OF MILEPOST
 AI0186'115, 29.4 M (96.5 FT) EAST OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT)
 AI0186'SOUTHWEST OF THE NORTH END OF 2 BRACED FENCE POSTS, 0.8 M (2.6 FT)
 AI0186'WEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AI0186'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0186'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0187 ***********************************************************************
 AI0187  DESIGNATION -  85 115.95
 AI0187  PID         -  AI0187
 AI0187  STATE/COUNTY-  SD/HARDING
 AI0187  COUNTRY     -  US
 AI0187  USGS QUAD   -  REDIG NE (2017)
 AI0187
 AI0187                         *CURRENT SURVEY CONTROL
 AI0187  ______________________________________________________________________
 AI0187* NAD 83(1986) POSITION- 45 25 55.     (N) 103 32 44.     (W)   SCALED
 AI0187* NAVD 88 ORTHO HEIGHT -   928.688 (meters)     3046.87  (feet) ADJUSTED
 AI0187  ______________________________________________________________________
 AI0187  GEOID HEIGHT    -        -16.094 (meters)                     GEOID18
 AI0187  DYNAMIC HEIGHT  -        928.514 (meters)     3046.30  (feet) COMP
 AI0187  MODELED GRAVITY -    980,396.7   (mgal)                       NAVD 88
 AI0187
 AI0187  VERT ORDER      -  FIRST     CLASS II
 AI0187
 AI0187.The horizontal coordinates were scaled from a map and have
 AI0187.an estimated accuracy of +/- 6 seconds.
 AI0187
 AI0187.The orthometric height was determined by differential leveling and
 AI0187.adjusted by the NATIONAL GEODETIC SURVEY
 AI0187.in April 2000.
 AI0187
 AI0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0187.GEOID18 height accuracy estimate available here.
 AI0187
 AI0187.Click photographs - Photos may exist for this station.
 AI0187
 AI0187.The dynamic height is computed by dividing the NAVD 88
 AI0187.geopotential number by the normal gravity value computed on the
 AI0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0187.degrees latitude (g = 980.6199 gals.).
 AI0187
 AI0187.The modeled gravity was interpolated from observed gravity values.
 AI0187
 AI0187;                    North         East    Units  Estimated Accuracy
 AI0187;SPC SD N     -   183,720.      322,650.      MT  (+/- 180 meters Scaled)
 AI0187
 AI0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137319(NAD 83)
 AI0187
 AI0187                          SUPERSEDED SURVEY CONTROL
 AI0187
 AI0187.No superseded survey control is available for this station.
 AI0187
 AI0187_MARKER: DD = SURVEY DISK
 AI0187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0187_STAMPING: 85 115.95 1997
 AI0187_MARK LOGO: SDSM
 AI0187_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0187+STABILITY: SURFACE MOTION
 AI0187_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0187+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0187
 AI0187  HISTORY     - Date     Condition        Report By
 AI0187  HISTORY     - 1997     MONUMENTED       SDDT
 AI0187  HISTORY     - 19980928 GOOD             NGS
 AI0187
 AI0187                          STATION DESCRIPTION
 AI0187
 AI0187'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0187'18.0 KM (11.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 AI0187'OF COUNTY ROAD 732 IN REDIG, 75.0 M (246.1 FT) SOUTH OF MILEPOST 116,
 AI0187'29.2 M (95.8 FT) EAST OF THE HIGHWAY CENTERLINE, 7.4 M (24.3 FT) SOUTH
 AI0187'OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) WEST OF A WITNESS
 AI0187'POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AI0187'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 AI0187'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0188 ***********************************************************************
 AI0188  DESIGNATION -  85 118.00
 AI0188  PID         -  AI0188
 AI0188  STATE/COUNTY-  SD/HARDING
 AI0188  COUNTRY     -  US
 AI0188  USGS QUAD   -  REDIG NE (2017)
 AI0188
 AI0188                         *CURRENT SURVEY CONTROL
 AI0188  ______________________________________________________________________
 AI0188* NAD 83(1986) POSITION- 45 27 43.     (N) 103 32 38.     (W)   SCALED
 AI0188* NAVD 88 ORTHO HEIGHT -   926.317 (meters)     3039.09  (feet) ADJUSTED
 AI0188  ______________________________________________________________________
 AI0188  GEOID HEIGHT    -        -16.076 (meters)                     GEOID18
 AI0188  DYNAMIC HEIGHT  -        926.149 (meters)     3038.54  (feet) COMP
 AI0188  MODELED GRAVITY -    980,402.4   (mgal)                       NAVD 88
 AI0188
 AI0188  VERT ORDER      -  FIRST     CLASS II
 AI0188
 AI0188.The horizontal coordinates were scaled from a map and have
 AI0188.an estimated accuracy of +/- 6 seconds.
 AI0188
 AI0188.The orthometric height was determined by differential leveling and
 AI0188.adjusted by the NATIONAL GEODETIC SURVEY
 AI0188.in April 2000.
 AI0188
 AI0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0188.GEOID18 height accuracy estimate available here.
 AI0188
 AI0188.Click photographs - Photos may exist for this station.
 AI0188
 AI0188.The dynamic height is computed by dividing the NAVD 88
 AI0188.geopotential number by the normal gravity value computed on the
 AI0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0188.degrees latitude (g = 980.6199 gals.).
 AI0188
 AI0188.The modeled gravity was interpolated from observed gravity values.
 AI0188
 AI0188;                    North         East    Units  Estimated Accuracy
 AI0188;SPC SD N     -   187,040.      322,930.      MT  (+/- 180 meters Scaled)
 AI0188
 AI0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL138352(NAD 83)
 AI0188
 AI0188                          SUPERSEDED SURVEY CONTROL
 AI0188
 AI0188.No superseded survey control is available for this station.
 AI0188
 AI0188_MARKER: Z = SEE DESCRIPTION
 AI0188_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0188_STAMPING: 85-118.00 1998
 AI0188_MARK LOGO: NGS
 AI0188_PROJECTION: FLUSH
 AI0188_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0188_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0188+STABILITY: POSITION/ELEVATION WELL
 AI0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0188+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0188_ROD/PIPE-DEPTH: 12.8 meters
 AI0188_SLEEVE-DEPTH  : 2.0 meters
 AI0188
 AI0188  HISTORY     - Date     Condition        Report By
 AI0188  HISTORY     - 1998     MONUMENTED       SDDT
 AI0188  HISTORY     - 19980928 GOOD             NGS
 AI0188
 AI0188                          STATION DESCRIPTION
 AI0188
 AI0188'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0188'13.3 KM (8.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0188'STATE HIGHWAY 20 IN BUFFALO, 34.4 M (112.9 FT) NORTHEAST OF MILEPOST
 AI0188'118, 30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT)
 AI0188'BELOW THE LEVEL OF THE HIGHWAY, 1.4 M (4.6 FT) NORTHWEST OF THE SOUTH
 AI0188'END OF 2 BRACED FENCE POSTS, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND
 AI0188'FENCE, AND 0.4 M (1.3 FT) EAST OF A METAL GUARD POST.  NOTE--THE DATUM
 AI0188'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI0188'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AI0188'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AI0188'THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0189 ***********************************************************************
 AI0189  DESIGNATION -  85 118.95
 AI0189  PID         -  AI0189
 AI0189  STATE/COUNTY-  SD/HARDING
 AI0189  COUNTRY     -  US
 AI0189  USGS QUAD   -  REDIG NE (2017)
 AI0189
 AI0189                         *CURRENT SURVEY CONTROL
 AI0189  ______________________________________________________________________
 AI0189* NAD 83(1986) POSITION- 45 28 29.44   (N) 103 32 42.86   (W)   HD_HELD1
 AI0189* NAVD 88 ORTHO HEIGHT -   929.193 (meters)     3048.53  (feet) ADJUSTED
 AI0189  ______________________________________________________________________
 AI0189  GEOID HEIGHT    -        -16.066 (meters)                     GEOID18
 AI0189  DYNAMIC HEIGHT  -        929.027 (meters)     3047.98  (feet) COMP
 AI0189  MODELED GRAVITY -    980,404.9   (mgal)                       NAVD 88
 AI0189
 AI0189  VERT ORDER      -  FIRST     CLASS II
 AI0189
 AI0189.The horizontal coordinates were determined by differentially corrected
 AI0189.hand held GPS observations or other comparable positioning techniques
 AI0189.and have an estimated accuracy of +/- 3 meters.
 AI0189
 AI0189.The orthometric height was determined by differential leveling and
 AI0189.adjusted by the NATIONAL GEODETIC SURVEY
 AI0189.in April 2000.
 AI0189
 AI0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0189.GEOID18 height accuracy estimate available here.
 AI0189
 AI0189.Click photographs - Photos may exist for this station.
 AI0189
 AI0189.The dynamic height is computed by dividing the NAVD 88
 AI0189.geopotential number by the normal gravity value computed on the
 AI0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0189.degrees latitude (g = 980.6199 gals.).
 AI0189
 AI0189.The modeled gravity was interpolated from observed gravity values.
 AI0189
 AI0189;                    North         East    Units  Estimated Accuracy
 AI0189;SPC SD N     -   188,481.1     322,885.5     MT  (+/- 3 meters HH1 GPS) 
 AI0189
 AI0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1370636731(NAD 83)
 AI0189
 AI0189                          SUPERSEDED SURVEY CONTROL
 AI0189
 AI0189.No superseded survey control is available for this station.
 AI0189
 AI0189_MARKER: DD = SURVEY DISK
 AI0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0189_STAMPING: 85-118.95 1997
 AI0189_MARK LOGO: SDSM
 AI0189_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0189+STABILITY: SURFACE MOTION
 AI0189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0189+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0189
 AI0189  HISTORY     - Date     Condition        Report By
 AI0189  HISTORY     - 1997     MONUMENTED       SDDT
 AI0189  HISTORY     - 19980928 GOOD             NGS
 AI0189
 AI0189                          STATION DESCRIPTION
 AI0189
 AI0189'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0189'11.9 KM (7.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0189'STATE HIGHWAY 20 IN BUFFALO, 88.1 M (289.0 FT) SOUTH OF MILEPOST 119,
 AI0189'30.7 M (100.7 FT) EAST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT)
 AI0189'NORTHWEST OF THE SOUTH END OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT)
 AI0189'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST
 AI0189'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0189'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0190 ***********************************************************************
 AI0190  DESIGNATION -  85 120.00
 AI0190  PID         -  AI0190
 AI0190  STATE/COUNTY-  SD/HARDING
 AI0190  COUNTRY     -  US
 AI0190  USGS QUAD   -  REDIG NE (2017)
 AI0190
 AI0190                         *CURRENT SURVEY CONTROL
 AI0190  ______________________________________________________________________
 AI0190* NAD 83(1986) POSITION- 45 29 27.     (N) 103 32 43.     (W)   SCALED
 AI0190* NAVD 88 ORTHO HEIGHT -   912.332 (meters)     2993.21  (feet) ADJUSTED
 AI0190  ______________________________________________________________________
 AI0190  GEOID HEIGHT    -        -16.055 (meters)                     GEOID18
 AI0190  DYNAMIC HEIGHT  -        912.172 (meters)     2992.68  (feet) COMP
 AI0190  MODELED GRAVITY -    980,408.9   (mgal)                       NAVD 88
 AI0190
 AI0190  VERT ORDER      -  FIRST     CLASS II
 AI0190
 AI0190.The horizontal coordinates were scaled from a map and have
 AI0190.an estimated accuracy of +/- 6 seconds.
 AI0190
 AI0190.The orthometric height was determined by differential leveling and
 AI0190.adjusted by the NATIONAL GEODETIC SURVEY
 AI0190.in April 2000.
 AI0190
 AI0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0190.GEOID18 height accuracy estimate available here.
 AI0190
 AI0190.Click photographs - Photos may exist for this station.
 AI0190
 AI0190.The dynamic height is computed by dividing the NAVD 88
 AI0190.geopotential number by the normal gravity value computed on the
 AI0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0190.degrees latitude (g = 980.6199 gals.).
 AI0190
 AI0190.The modeled gravity was interpolated from observed gravity values.
 AI0190
 AI0190;                    North         East    Units  Estimated Accuracy
 AI0190;SPC SD N     -   190,260.      322,960.      MT  (+/- 180 meters Scaled)
 AI0190
 AI0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL136385(NAD 83)
 AI0190
 AI0190                          SUPERSEDED SURVEY CONTROL
 AI0190
 AI0190.No superseded survey control is available for this station.
 AI0190
 AI0190_MARKER: DD = SURVEY DISK
 AI0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0190_STAMPING: 85-120.00 1997
 AI0190_MARK LOGO: SDSM
 AI0190_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0190+STABILITY: SURFACE MOTION
 AI0190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0190+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0190
 AI0190  HISTORY     - Date     Condition        Report By
 AI0190  HISTORY     - 1997     MONUMENTED       SDDT
 AI0190  HISTORY     - 19980928 GOOD             NGS
 AI0190
 AI0190                          STATION DESCRIPTION
 AI0190
 AI0190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0190'10.1 KM (6.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0190'STATE HIGHWAY 20 IN BUFFALO, 29.9 M (98.1 FT) EAST OF THE HIGHWAY
 AI0190'CENTERLINE, 25.2 M (82.7 FT) SOUTH OF THE SOUTH END OF 2 BRACED FENCE
 AI0190'POSTS, 22.7 M (74.5 FT) NORTHEAST OF MILEPOST 120, 20.7 M (67.9 FT)
 AI0190'EAST OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 0.5 M (1.6 FT)
 AI0190'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST
 AI0190'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0190'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0191 ***********************************************************************
 AI0191  DESIGNATION -  85 121.00
 AI0191  PID         -  AI0191
 AI0191  STATE/COUNTY-  SD/HARDING
 AI0191  COUNTRY     -  US
 AI0191  USGS QUAD   -  BUFFALO (2017)
 AI0191
 AI0191                         *CURRENT SURVEY CONTROL
 AI0191  ______________________________________________________________________
 AI0191* NAD 83(1986) POSITION- 45 30 17.     (N) 103 32 43.     (W)   SCALED
 AI0191* NAVD 88 ORTHO HEIGHT -   903.493 (meters)     2964.21  (feet) ADJUSTED
 AI0191  ______________________________________________________________________
 AI0191  GEOID HEIGHT    -        -16.044 (meters)                     GEOID18
 AI0191  DYNAMIC HEIGHT  -        903.339 (meters)     2963.70  (feet) COMP
 AI0191  MODELED GRAVITY -    980,414.2   (mgal)                       NAVD 88
 AI0191
 AI0191  VERT ORDER      -  FIRST     CLASS II
 AI0191
 AI0191.The horizontal coordinates were scaled from a map and have
 AI0191.an estimated accuracy of +/- 6 seconds.
 AI0191
 AI0191.The orthometric height was determined by differential leveling and
 AI0191.adjusted by the NATIONAL GEODETIC SURVEY
 AI0191.in April 2000.
 AI0191
 AI0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0191.GEOID18 height accuracy estimate available here.
 AI0191
 AI0191.Click photographs - Photos may exist for this station.
 AI0191
 AI0191.The dynamic height is computed by dividing the NAVD 88
 AI0191.geopotential number by the normal gravity value computed on the
 AI0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0191.degrees latitude (g = 980.6199 gals.).
 AI0191
 AI0191.The modeled gravity was interpolated from observed gravity values.
 AI0191
 AI0191;                    North         East    Units  Estimated Accuracy
 AI0191;SPC SD N     -   191,800.      323,030.      MT  (+/- 180 meters Scaled)
 AI0191
 AI0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL136400(NAD 83)
 AI0191
 AI0191                          SUPERSEDED SURVEY CONTROL
 AI0191
 AI0191.No superseded survey control is available for this station.
 AI0191
 AI0191_MARKER: DD = SURVEY DISK
 AI0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0191_STAMPING: 85-121.00 1997
 AI0191_MARK LOGO: SDSM
 AI0191_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0191+STABILITY: SURFACE MOTION
 AI0191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0191+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0191
 AI0191  HISTORY     - Date     Condition        Report By
 AI0191  HISTORY     - 1997     MONUMENTED       SDDT
 AI0191  HISTORY     - 19980928 GOOD             NGS
 AI0191
 AI0191                          STATION DESCRIPTION
 AI0191
 AI0191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0191'8.5 KM (5.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0191'STATE HIGHWAY 20 IN BUFFALO, 30.1 M (98.8 FT) EAST OF THE HIGHWAY
 AI0191'CENTERLINE, 27.2 M (89.2 FT) SOUTHEAST OF THE EAST END OF A CULVERT
 AI0191'UNDER THE HIGHWAY, 20.2 M (66.3 FT) EAST OF MILEPOST 121, 1.0 M (3.3
 AI0191'FT) NORTHWEST OF THE SOUTH END OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 AI0191'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST
 AI0191'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0191'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0192 ***********************************************************************
 AI0192  DESIGNATION -  85 122.00
 AI0192  PID         -  AI0192
 AI0192  STATE/COUNTY-  SD/HARDING
 AI0192  COUNTRY     -  US
 AI0192  USGS QUAD   -  BUFFALO (2017)
 AI0192
 AI0192                         *CURRENT SURVEY CONTROL
 AI0192  ______________________________________________________________________
 AI0192* NAD 83(1986) POSITION- 45 31 08.     (N) 103 32 44.     (W)   SCALED
 AI0192* NAVD 88 ORTHO HEIGHT -   896.031 (meters)     2939.73  (feet) ADJUSTED
 AI0192  ______________________________________________________________________
 AI0192  GEOID HEIGHT    -        -16.031 (meters)                     GEOID18
 AI0192  DYNAMIC HEIGHT  -        895.881 (meters)     2939.24  (feet) COMP
 AI0192  MODELED GRAVITY -    980,417.6   (mgal)                       NAVD 88
 AI0192
 AI0192  VERT ORDER      -  FIRST     CLASS II
 AI0192
 AI0192.The horizontal coordinates were scaled from a map and have
 AI0192.an estimated accuracy of +/- 6 seconds.
 AI0192
 AI0192.The orthometric height was determined by differential leveling and
 AI0192.adjusted by the NATIONAL GEODETIC SURVEY
 AI0192.in April 2000.
 AI0192
 AI0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0192.GEOID18 height accuracy estimate available here.
 AI0192
 AI0192.Click photographs - Photos may exist for this station.
 AI0192
 AI0192.The dynamic height is computed by dividing the NAVD 88
 AI0192.geopotential number by the normal gravity value computed on the
 AI0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0192.degrees latitude (g = 980.6199 gals.).
 AI0192
 AI0192.The modeled gravity was interpolated from observed gravity values.
 AI0192
 AI0192;                    North         East    Units  Estimated Accuracy
 AI0192;SPC SD N     -   193,370.      323,080.      MT  (+/- 180 meters Scaled)
 AI0192
 AI0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL135416(NAD 83)
 AI0192
 AI0192                          SUPERSEDED SURVEY CONTROL
 AI0192
 AI0192.No superseded survey control is available for this station.
 AI0192
 AI0192_MARKER: DD = SURVEY DISK
 AI0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0192_STAMPING: 85-122.00 1997
 AI0192_MARK LOGO: SDSM
 AI0192_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0192+STABILITY: SURFACE MOTION
 AI0192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0192+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0192
 AI0192  HISTORY     - Date     Condition        Report By
 AI0192  HISTORY     - 1997     MONUMENTED       SDDT
 AI0192  HISTORY     - 19980928 GOOD             NGS
 AI0192
 AI0192                          STATION DESCRIPTION
 AI0192
 AI0192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0192'7.0 KM (4.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0192'STATE HIGHWAY 20 IN BUFFALO, 48.6 M (159.4 FT) SOUTHEAST OF MILEPOST
 AI0192'122, 30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 4.3 M (14.1 FT)
 AI0192'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.2 M (0.7 FT) WEST OF A
 AI0192'FENCE, 0.2 M (0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 AI0192'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0192'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0193 ***********************************************************************
 AI0193  DESIGNATION -  85 125.75
 AI0193  PID         -  AI0193
 AI0193  STATE/COUNTY-  SD/HARDING
 AI0193  COUNTRY     -  US
 AI0193  USGS QUAD   -  BUFFALO (2017)
 AI0193
 AI0193                         *CURRENT SURVEY CONTROL
 AI0193  ______________________________________________________________________
 AI0193* NAD 83(1986) POSITION- 45 34 25.     (N) 103 32 46.     (W)   SCALED
 AI0193* NAVD 88 ORTHO HEIGHT -   879.016 (meters)     2883.91  (feet) ADJUSTED
 AI0193  ______________________________________________________________________
 AI0193  GEOID HEIGHT    -        -15.979 (meters)                     GEOID18
 AI0193  DYNAMIC HEIGHT  -        878.879 (meters)     2883.46  (feet) COMP
 AI0193  MODELED GRAVITY -    980,429.7   (mgal)                       NAVD 88
 AI0193
 AI0193  VERT ORDER      -  FIRST     CLASS II
 AI0193
 AI0193.The horizontal coordinates were scaled from a map and have
 AI0193.an estimated accuracy of +/- 6 seconds.
 AI0193
 AI0193.The orthometric height was determined by differential leveling and
 AI0193.adjusted by the NATIONAL GEODETIC SURVEY
 AI0193.in April 2000.
 AI0193
 AI0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0193.GEOID18 height accuracy estimate available here.
 AI0193
 AI0193.Click photographs - Photos may exist for this station.
 AI0193
 AI0193.The dynamic height is computed by dividing the NAVD 88
 AI0193.geopotential number by the normal gravity value computed on the
 AI0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0193.degrees latitude (g = 980.6199 gals.).
 AI0193
 AI0193.The modeled gravity was interpolated from observed gravity values.
 AI0193
 AI0193;                    North         East    Units  Estimated Accuracy
 AI0193;SPC SD N     -   199,450.      323,300.      MT  (+/- 180 meters Scaled)
 AI0193
 AI0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL134477(NAD 83)
 AI0193
 AI0193                          SUPERSEDED SURVEY CONTROL
 AI0193
 AI0193.No superseded survey control is available for this station.
 AI0193
 AI0193_MARKER: DD = SURVEY DISK
 AI0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0193_STAMPING: 85-125.75 1997
 AI0193_MARK LOGO: SDSM
 AI0193_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0193+STABILITY: SURFACE MOTION
 AI0193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0193+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0193
 AI0193  HISTORY     - Date     Condition        Report By
 AI0193  HISTORY     - 1997     MONUMENTED       SDDT
 AI0193  HISTORY     - 19980928 GOOD             NGS
 AI0193
 AI0193                          STATION DESCRIPTION
 AI0193
 AI0193'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0193'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0193'STATE HIGHWAY 20 IN BUFFALO, 372.0 M (1220.5 FT) SOUTH OF MILEPOST
 AI0193'126, 29.8 M (97.8 FT) WEST OF THE HIGHWAY CENTERLINE, 29.6 M (97.1 FT)
 AI0193'SOUTH OF THE MOST SOUTHERLY OF 2 DRIVEWAYS LEADING TO THE BUFFALO
 AI0193'CEMETERY, 3.3 M (10.8 FT) EAST OF A UTILITY POLE, 0.5 M (1.6 FT)
 AI0193'SOUTHEAST OF A WITNESS POST, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AI0193'HIGHWAY, 0.3 M (1.0 FT) EAST OF A FENCE CORNER, AND THE MONUMENT IS
 AI0193'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0193'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0194 ***********************************************************************
 AI0194  DESIGNATION -  85 127.50
 AI0194  PID         -  AI0194
 AI0194  STATE/COUNTY-  SD/HARDING
 AI0194  COUNTRY     -  US
 AI0194  USGS QUAD   -  BUFFALO (2017)
 AI0194
 AI0194                         *CURRENT SURVEY CONTROL
 AI0194  ______________________________________________________________________
 AI0194* NAD 83(1986) POSITION- 45 35 55.     (N) 103 32 44.     (W)   SCALED
 AI0194* NAVD 88 ORTHO HEIGHT -   897.444 (meters)     2944.36  (feet) ADJUSTED
 AI0194  ______________________________________________________________________
 AI0194  GEOID HEIGHT    -        -15.946 (meters)                     GEOID18
 AI0194  DYNAMIC HEIGHT  -        897.306 (meters)     2943.91  (feet) COMP
 AI0194  MODELED GRAVITY -    980,430.5   (mgal)                       NAVD 88
 AI0194
 AI0194  VERT ORDER      -  FIRST     CLASS II
 AI0194
 AI0194.The horizontal coordinates were scaled from a map and have
 AI0194.an estimated accuracy of +/- 6 seconds.
 AI0194
 AI0194.The orthometric height was determined by differential leveling and
 AI0194.adjusted by the NATIONAL GEODETIC SURVEY
 AI0194.in April 2000.
 AI0194
 AI0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0194.GEOID18 height accuracy estimate available here.
 AI0194
 AI0194.Click photographs - Photos may exist for this station.
 AI0194
 AI0194.The dynamic height is computed by dividing the NAVD 88
 AI0194.geopotential number by the normal gravity value computed on the
 AI0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0194.degrees latitude (g = 980.6199 gals.).
 AI0194
 AI0194.The modeled gravity was interpolated from observed gravity values.
 AI0194
 AI0194;                    North         East    Units  Estimated Accuracy
 AI0194;SPC SD N     -   202,220.      323,460.      MT  (+/- 180 meters Scaled)
 AI0194
 AI0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL134504(NAD 83)
 AI0194
 AI0194                          SUPERSEDED SURVEY CONTROL
 AI0194
 AI0194.No superseded survey control is available for this station.
 AI0194
 AI0194_MARKER: DD = SURVEY DISK
 AI0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0194_STAMPING: 85-127.50 1997
 AI0194_MARK LOGO: SDSM
 AI0194_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0194+STABILITY: SURFACE MOTION
 AI0194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0194+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0194
 AI0194  HISTORY     - Date     Condition        Report By
 AI0194  HISTORY     - 1997     MONUMENTED       SDDT
 AI0194  HISTORY     - 19980928 GOOD             NGS
 AI0194
 AI0194                          STATION DESCRIPTION
 AI0194
 AI0194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0194'1.9 KM (1.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0194'STATE HIGHWAY 20 IN BUFFALO, 754.0 M (2473.7 FT) NORTH OF MILEPOST
 AI0194'127, 30.6 M (100.4 FT) EAST OF THE HIGHWAY CENTERLINE, 25.6 M (84.0
 AI0194'FT) EAST OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 3.6 M (11.8
 AI0194'FT) EAST OF A FENCE CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE
 AI0194'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AI0194'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0194'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0195 ***********************************************************************
 AI0195  DESIGNATION -  85 128.65
 AI0195  PID         -  AI0195
 AI0195  STATE/COUNTY-  SD/HARDING
 AI0195  COUNTRY     -  US
 AI0195  USGS QUAD   -  BUFFALO (2017)
 AI0195
 AI0195                         *CURRENT SURVEY CONTROL
 AI0195  ______________________________________________________________________
 AI0195* NAD 83(1986) POSITION- 45 36 56.     (N) 103 32 43.     (W)   SCALED
 AI0195* NAVD 88 ORTHO HEIGHT -   911.766 (meters)     2991.35  (feet) ADJUSTED
 AI0195  ______________________________________________________________________
 AI0195  GEOID HEIGHT    -        -15.923 (meters)                     GEOID18
 AI0195  DYNAMIC HEIGHT  -        911.625 (meters)     2990.89  (feet) COMP
 AI0195  MODELED GRAVITY -    980,429.0   (mgal)                       NAVD 88
 AI0195
 AI0195  VERT ORDER      -  FIRST     CLASS II
 AI0195
 AI0195.The horizontal coordinates were scaled from a map and have
 AI0195.an estimated accuracy of +/- 6 seconds.
 AI0195
 AI0195.The orthometric height was determined by differential leveling and
 AI0195.adjusted by the NATIONAL GEODETIC SURVEY
 AI0195.in April 2000.
 AI0195
 AI0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0195.GEOID18 height accuracy estimate available here.
 AI0195
 AI0195.Click photographs - Photos may exist for this station.
 AI0195
 AI0195.The dynamic height is computed by dividing the NAVD 88
 AI0195.geopotential number by the normal gravity value computed on the
 AI0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0195.degrees latitude (g = 980.6199 gals.).
 AI0195
 AI0195.The modeled gravity was interpolated from observed gravity values.
 AI0195
 AI0195;                    North         East    Units  Estimated Accuracy
 AI0195;SPC SD N     -   204,110.      323,570.      MT  (+/- 180 meters Scaled)
 AI0195
 AI0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL134523(NAD 83)
 AI0195
 AI0195                          SUPERSEDED SURVEY CONTROL
 AI0195
 AI0195.No superseded survey control is available for this station.
 AI0195
 AI0195_MARKER: DD = SURVEY DISK
 AI0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0195_STAMPING: 85-128.65 1997
 AI0195_MARK LOGO: SDSM
 AI0195_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0195+STABILITY: SURFACE MOTION
 AI0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0195+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0195
 AI0195  HISTORY     - Date     Condition        Report By
 AI0195  HISTORY     - 1997     MONUMENTED       SDDT
 AI0195  HISTORY     - 19980928 GOOD             NGS
 AI0195
 AI0195                          STATION DESCRIPTION
 AI0195
 AI0195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0195'3.8 KM (2.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0195'STATE HIGHWAY 20 IN BUFFALO, 565.0 M (1853.7 FT) SOUTH OF MILEPOST
 AI0195'129, 30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 20.1 M (65.9 FT)
 AI0195'EAST OF THE EAST END OF A CULVERT UNDER THE HIGHWAY, 1.0 M (3.3 FT)
 AI0195'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHWEST OF THE SOUTH
 AI0195'END OF 2 BRACED FENCE POSTS, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 AI0195'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI0195'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0196 ***********************************************************************
 AI0196  DESIGNATION -  85 129.60
 AI0196  PID         -  AI0196
 AI0196  STATE/COUNTY-  SD/HARDING
 AI0196  COUNTRY     -  US
 AI0196  USGS QUAD   -  MCKENZIE BUTTE (2017)
 AI0196
 AI0196                         *CURRENT SURVEY CONTROL
 AI0196  ______________________________________________________________________
 AI0196* NAD 83(1986) POSITION- 45 37 35.     (N) 103 32 10.     (W)   SCALED
 AI0196* NAVD 88 ORTHO HEIGHT -   889.578 (meters)     2918.56  (feet) ADJUSTED
 AI0196  ______________________________________________________________________
 AI0196  GEOID HEIGHT    -        -15.914 (meters)                     GEOID18
 AI0196  DYNAMIC HEIGHT  -        889.440 (meters)     2918.10  (feet) COMP
 AI0196  MODELED GRAVITY -    980,430.3   (mgal)                       NAVD 88
 AI0196
 AI0196  VERT ORDER      -  FIRST     CLASS II
 AI0196
 AI0196.The horizontal coordinates were scaled from a map and have
 AI0196.an estimated accuracy of +/- 6 seconds.
 AI0196
 AI0196.The orthometric height was determined by differential leveling and
 AI0196.adjusted by the NATIONAL GEODETIC SURVEY
 AI0196.in April 2000.
 AI0196
 AI0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0196.GEOID18 height accuracy estimate available here.
 AI0196
 AI0196.Click photographs - Photos may exist for this station.
 AI0196
 AI0196.The dynamic height is computed by dividing the NAVD 88
 AI0196.geopotential number by the normal gravity value computed on the
 AI0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0196.degrees latitude (g = 980.6199 gals.).
 AI0196
 AI0196.The modeled gravity was interpolated from observed gravity values.
 AI0196
 AI0196;                    North         East    Units  Estimated Accuracy
 AI0196;SPC SD N     -   205,280.      324,330.      MT  (+/- 180 meters Scaled)
 AI0196
 AI0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL141535(NAD 83)
 AI0196
 AI0196                          SUPERSEDED SURVEY CONTROL
 AI0196
 AI0196.No superseded survey control is available for this station.
 AI0196
 AI0196_MARKER: Z = SEE DESCRIPTION
 AI0196_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0196_STAMPING: 85-129.60 1998
 AI0196_MARK LOGO: NGS
 AI0196_PROJECTION: FLUSH
 AI0196_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0196_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0196+STABILITY: POSITION/ELEVATION WELL
 AI0196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0196+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0196_ROD/PIPE-DEPTH: 12.8 meters
 AI0196_SLEEVE-DEPTH  : 2.0 meters
 AI0196
 AI0196  HISTORY     - Date     Condition        Report By
 AI0196  HISTORY     - 1998     MONUMENTED       SDDT
 AI0196  HISTORY     - 19980928 GOOD             NGS
 AI0196
 AI0196                          STATION DESCRIPTION
 AI0196
 AI0196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0196'5.4 KM (3.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0196'STATE HIGHWAY 20 IN BUFFALO, 578.0 M (1896.3 FT) SOUTH OF MILEPOST
 AI0196'130, 29.5 M (96.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 5.9 M (19.4
 AI0196'FT) NORTHEAST OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT)
 AI0196'SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST, 0.4
 AI0196'M (1.3 FT) NORTHWEST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) BELOW
 AI0196'THE LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 AI0196'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AI0196'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AI0196'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS ON
 AI0196'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0197 ***********************************************************************
 AI0197  DESIGNATION -  85 130.65
 AI0197  PID         -  AI0197
 AI0197  STATE/COUNTY-  SD/HARDING
 AI0197  COUNTRY     -  US
 AI0197  USGS QUAD   -  MCKENZIE BUTTE (2017)
 AI0197
 AI0197                         *CURRENT SURVEY CONTROL
 AI0197  ______________________________________________________________________
 AI0197* NAD 83(1986) POSITION- 45 38 03.     (N) 103 31 00.     (W)   SCALED
 AI0197* NAVD 88 ORTHO HEIGHT -   890.225 (meters)     2920.68  (feet) ADJUSTED
 AI0197  ______________________________________________________________________
 AI0197  GEOID HEIGHT    -        -15.916 (meters)                     GEOID18
 AI0197  DYNAMIC HEIGHT  -        890.090 (meters)     2920.24  (feet) COMP
 AI0197  MODELED GRAVITY -    980,433.7   (mgal)                       NAVD 88
 AI0197
 AI0197  VERT ORDER      -  FIRST     CLASS II
 AI0197
 AI0197.The horizontal coordinates were scaled from a map and have
 AI0197.an estimated accuracy of +/- 6 seconds.
 AI0197
 AI0197.The orthometric height was determined by differential leveling and
 AI0197.adjusted by the NATIONAL GEODETIC SURVEY
 AI0197.in April 2000.
 AI0197
 AI0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0197.GEOID18 height accuracy estimate available here.
 AI0197
 AI0197.Click photographs - Photos may exist for this station.
 AI0197
 AI0197.The dynamic height is computed by dividing the NAVD 88
 AI0197.geopotential number by the normal gravity value computed on the
 AI0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0197.degrees latitude (g = 980.6199 gals.).
 AI0197
 AI0197.The modeled gravity was interpolated from observed gravity values.
 AI0197
 AI0197;                    North         East    Units  Estimated Accuracy
 AI0197;SPC SD N     -   206,070.      325,890.      MT  (+/- 180 meters Scaled)
 AI0197
 AI0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL156544(NAD 83)
 AI0197
 AI0197                          SUPERSEDED SURVEY CONTROL
 AI0197
 AI0197.No superseded survey control is available for this station.
 AI0197
 AI0197_MARKER: DD = SURVEY DISK
 AI0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0197_STAMPING: 85-130.65 1997
 AI0197_MARK LOGO: SDSM
 AI0197_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0197+STABILITY: SURFACE MOTION
 AI0197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0197+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0197
 AI0197  HISTORY     - Date     Condition        Report By
 AI0197  HISTORY     - 1997     MONUMENTED       SDDT
 AI0197  HISTORY     - 19980928 GOOD             NGS
 AI0197
 AI0197                          STATION DESCRIPTION
 AI0197
 AI0197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0197'7.0 KM (4.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0197'STATE HIGHWAY 20 IN BUFFALO, 639.0 M (2096.5 FT) SOUTH OF MILEPOST
 AI0197'131, 52.0 M (170.6 FT) SOUTHWEST OF THE NORTHWEST END OF A CULVERT
 AI0197'UNDER THE HIGHWAY, 30.1 M (98.8 FT) NORTHWEST OF THE HIGHWAY
 AI0197'CENTERLINE, 1.0 M (3.3 FT) NORTHEAST OF THE SOUTHWEST END OF 2 BRACED
 AI0197'FENCE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AI0197'FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI0197'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0197'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0198 ***********************************************************************
 AI0198  DESIGNATION -  85 131.60
 AI0198  PID         -  AI0198
 AI0198  STATE/COUNTY-  SD/HARDING
 AI0198  COUNTRY     -  US
 AI0198  USGS QUAD   -  HAY CREEK (2017)
 AI0198
 AI0198                         *CURRENT SURVEY CONTROL
 AI0198  ______________________________________________________________________
 AI0198* NAD 83(1986) POSITION- 45 38 33.     (N) 103 29 55.     (W)   SCALED
 AI0198* NAVD 88 ORTHO HEIGHT -   897.297 (meters)     2943.88  (feet) ADJUSTED
 AI0198  ______________________________________________________________________
 AI0198  GEOID HEIGHT    -        -15.919 (meters)                     GEOID18
 AI0198  DYNAMIC HEIGHT  -        897.165 (meters)     2943.45  (feet) COMP
 AI0198  MODELED GRAVITY -    980,437.3   (mgal)                       NAVD 88
 AI0198
 AI0198  VERT ORDER      -  FIRST     CLASS II
 AI0198
 AI0198.The horizontal coordinates were scaled from a map and have
 AI0198.an estimated accuracy of +/- 6 seconds.
 AI0198
 AI0198.The orthometric height was determined by differential leveling and
 AI0198.adjusted by the NATIONAL GEODETIC SURVEY
 AI0198.in April 2000.
 AI0198
 AI0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0198.GEOID18 height accuracy estimate available here.
 AI0198
 AI0198.Click photographs - Photos may exist for this station.
 AI0198
 AI0198.The dynamic height is computed by dividing the NAVD 88
 AI0198.geopotential number by the normal gravity value computed on the
 AI0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0198.degrees latitude (g = 980.6199 gals.).
 AI0198
 AI0198.The modeled gravity was interpolated from observed gravity values.
 AI0198
 AI0198;                    North         East    Units  Estimated Accuracy
 AI0198;SPC SD N     -   206,940.      327,330.      MT  (+/- 180 meters Scaled)
 AI0198
 AI0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL170554(NAD 83)
 AI0198
 AI0198                          SUPERSEDED SURVEY CONTROL
 AI0198
 AI0198.No superseded survey control is available for this station.
 AI0198
 AI0198_MARKER: DD = SURVEY DISK
 AI0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0198_STAMPING: 85-131.60 1997
 AI0198_MARK LOGO: SDSM
 AI0198_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0198+STABILITY: SURFACE MOTION
 AI0198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0198+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0198
 AI0198  HISTORY     - Date     Condition        Report By
 AI0198  HISTORY     - 1997     MONUMENTED       SDDT
 AI0198  HISTORY     - 19980928 GOOD             NGS
 AI0198
 AI0198                          STATION DESCRIPTION
 AI0198
 AI0198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0198'8.7 KM (5.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0198'STATE HIGHWAY 20 IN BUFFALO, 573.0 M (1879.9 FT) SOUTH OF MILEPOST
 AI0198'132, 68.5 M (224.7 FT) NORTHEAST OF A WINDMILL, 29.8 M (97.8 FT)
 AI0198'NORTHWEST OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) SOUTHWEST OF THE
 AI0198'CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AI0198'HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE
 AI0198'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0198'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0199 ***********************************************************************
 AI0199  DESIGNATION -  85 133.50
 AI0199  PID         -  AI0199
 AI0199  STATE/COUNTY-  SD/HARDING
 AI0199  COUNTRY     -  US
 AI0199  USGS QUAD   -  HAY CREEK (2017)
 AI0199
 AI0199                         *CURRENT SURVEY CONTROL
 AI0199  ______________________________________________________________________
 AI0199* NAD 83(1986) POSITION- 45 39 53.     (N) 103 29 02.     (W)   SCALED
 AI0199* NAVD 88 ORTHO HEIGHT -   904.976 (meters)     2969.08  (feet) ADJUSTED
 AI0199  ______________________________________________________________________
 AI0199  GEOID HEIGHT    -        -15.901 (meters)                     GEOID18
 AI0199  DYNAMIC HEIGHT  -        904.847 (meters)     2968.65  (feet) COMP
 AI0199  MODELED GRAVITY -    980,441.3   (mgal)                       NAVD 88
 AI0199
 AI0199  VERT ORDER      -  FIRST     CLASS II
 AI0199
 AI0199.The horizontal coordinates were scaled from a map and have
 AI0199.an estimated accuracy of +/- 6 seconds.
 AI0199
 AI0199.The orthometric height was determined by differential leveling and
 AI0199.adjusted by the NATIONAL GEODETIC SURVEY
 AI0199.in April 2000.
 AI0199
 AI0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0199.GEOID18 height accuracy estimate available here.
 AI0199
 AI0199.Click photographs - Photos may exist for this station.
 AI0199
 AI0199.The dynamic height is computed by dividing the NAVD 88
 AI0199.geopotential number by the normal gravity value computed on the
 AI0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0199.degrees latitude (g = 980.6199 gals.).
 AI0199
 AI0199.The modeled gravity was interpolated from observed gravity values.
 AI0199
 AI0199;                    North         East    Units  Estimated Accuracy
 AI0199;SPC SD N     -   209,360.      328,590.      MT  (+/- 180 meters Scaled)
 AI0199
 AI0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL181579(NAD 83)
 AI0199
 AI0199                          SUPERSEDED SURVEY CONTROL
 AI0199
 AI0199.No superseded survey control is available for this station.
 AI0199
 AI0199_MARKER: DD = SURVEY DISK
 AI0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0199_STAMPING: 85-133.50 1997
 AI0199_MARK LOGO: SDSM
 AI0199_PROJECTION: FLUSH
 AI0199_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0199+STABILITY: SURFACE MOTION
 AI0199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0199+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0199
 AI0199  HISTORY     - Date     Condition        Report By
 AI0199  HISTORY     - 1997     MONUMENTED       SDDT
 AI0199  HISTORY     - 19980928 GOOD             NGS
 AI0199  HISTORY     - 20200507 GOOD             SDDT
 AI0199
 AI0199                          STATION DESCRIPTION
 AI0199
 AI0199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0199'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0199'STATE HIGHWAY 20 IN BUFFALO, 816.0 M (2677.2 FT) NORTH OF MILEPOST
 AI0199'133, 45.2 M (148.3 FT) WEST OF THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT)
 AI0199'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE
 AI0199'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND THE
 AI0199'CENTER 1 OF 3 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE
 AI0199'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0199
 AI0199                          STATION RECOVERY (2020)
 AI0199
 AI0199'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0199'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0200 ***********************************************************************
 AI0200  DESIGNATION -  85 135.65
 AI0200  PID         -  AI0200
 AI0200  STATE/COUNTY-  SD/HARDING
 AI0200  COUNTRY     -  US
 AI0200  USGS QUAD   -  HAY CREEK (2017)
 AI0200
 AI0200                         *CURRENT SURVEY CONTROL
 AI0200  ______________________________________________________________________
 AI0200* NAD 83(1986) POSITION- 45 41 44.     (N) 103 29 00.     (W)   SCALED
 AI0200* NAVD 88 ORTHO HEIGHT -   879.436 (meters)     2885.28  (feet) ADJUSTED
 AI0200  ______________________________________________________________________
 AI0200  GEOID HEIGHT    -        -15.867 (meters)                     GEOID18
 AI0200  DYNAMIC HEIGHT  -        879.312 (meters)     2884.88  (feet) COMP
 AI0200  MODELED GRAVITY -    980,443.8   (mgal)                       NAVD 88
 AI0200
 AI0200  VERT ORDER      -  FIRST     CLASS II
 AI0200
 AI0200.The horizontal coordinates were scaled from a map and have
 AI0200.an estimated accuracy of +/- 6 seconds.
 AI0200
 AI0200.The orthometric height was determined by differential leveling and
 AI0200.adjusted by the NATIONAL GEODETIC SURVEY
 AI0200.in April 2000.
 AI0200
 AI0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0200.GEOID18 height accuracy estimate available here.
 AI0200
 AI0200.Click photographs - Photos may exist for this station.
 AI0200
 AI0200.The dynamic height is computed by dividing the NAVD 88
 AI0200.geopotential number by the normal gravity value computed on the
 AI0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0200.degrees latitude (g = 980.6199 gals.).
 AI0200
 AI0200.The modeled gravity was interpolated from observed gravity values.
 AI0200
 AI0200;                    North         East    Units  Estimated Accuracy
 AI0200;SPC SD N     -   212,780.      328,780.      MT  (+/- 180 meters Scaled)
 AI0200
 AI0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL180613(NAD 83)
 AI0200
 AI0200                          SUPERSEDED SURVEY CONTROL
 AI0200
 AI0200.No superseded survey control is available for this station.
 AI0200
 AI0200_MARKER: P = PIPE CAP
 AI0200_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0200_STAMPING: 85-135.65 1998
 AI0200_MARK LOGO: NGS
 AI0200_PROJECTION: FLUSH
 AI0200_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI0200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0200+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0200_ROD/PIPE-DEPTH: 12.8 meters
 AI0200_SLEEVE-DEPTH  : 2.0 meters
 AI0200
 AI0200  HISTORY     - Date     Condition        Report By
 AI0200  HISTORY     - 1998     MONUMENTED       SDDT
 AI0200  HISTORY     - 19980928 GOOD             NGS
 AI0200  HISTORY     - 20200507 GOOD             SDDT
 AI0200
 AI0200                          STATION DESCRIPTION
 AI0200
 AI0200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0200'15.1 KM (9.40 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI0200'STATE HIGHWAY 20 IN BUFFALO, 593.0 M (1945.5 FT) SOUTH OF MILEPOST
 AI0200'136, 29.8 M (97.8 FT) EAST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT)
 AI0200'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF THE CENTER
 AI0200'1 OF 3 BRACED FENCE POSTS, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 AI0200'FENCE, AND 0.3 M (1.0 FT) EAST OF A METAL GUARD POST. NOTE--THE DATUM
 AI0200'POINT IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI0200'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AI0200'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AI0200'THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0200
 AI0200                          STATION RECOVERY (2020)
 AI0200
 AI0200'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0778 ***********************************************************************
 AI0778  DESIGNATION -  85 136.70
 AI0778  PID         -  AI0778
 AI0778  STATE/COUNTY-  SD/HARDING
 AI0778  COUNTRY     -  US
 AI0778  USGS QUAD   -  HAY CREEK (2017)
 AI0778
 AI0778                         *CURRENT SURVEY CONTROL
 AI0778  ______________________________________________________________________
 AI0778* NAD 83(1986) POSITION- 45 42 27.     (N) 103 28 17.     (W)   SCALED
 AI0778* NAVD 88 ORTHO HEIGHT -   901.434 (meters)     2957.45  (feet) ADJUSTED
 AI0778  ______________________________________________________________________
 AI0778  GEOID HEIGHT    -        -15.861 (meters)                     GEOID18
 AI0778  DYNAMIC HEIGHT  -        901.309 (meters)     2957.04  (feet) COMP
 AI0778  MODELED GRAVITY -    980,446.1   (mgal)                       NAVD 88
 AI0778
 AI0778  VERT ORDER      -  FIRST     CLASS II
 AI0778
 AI0778.The horizontal coordinates were scaled from a map and have
 AI0778.an estimated accuracy of +/- 6 seconds.
 AI0778
 AI0778.The orthometric height was determined by differential leveling and
 AI0778.adjusted by the NATIONAL GEODETIC SURVEY
 AI0778.in April 2000.
 AI0778
 AI0778.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0778.GEOID18 height accuracy estimate available here.
 AI0778
 AI0778.Click photographs - Photos may exist for this station.
 AI0778
 AI0778.The dynamic height is computed by dividing the NAVD 88
 AI0778.geopotential number by the normal gravity value computed on the
 AI0778.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0778.degrees latitude (g = 980.6199 gals.).
 AI0778
 AI0778.The modeled gravity was interpolated from observed gravity values.
 AI0778
 AI0778;                    North         East    Units  Estimated Accuracy
 AI0778;SPC SD N     -   214,070.      329,760.      MT  (+/- 180 meters Scaled)
 AI0778
 AI0778_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL189626(NAD 83)
 AI0778
 AI0778                          SUPERSEDED SURVEY CONTROL
 AI0778
 AI0778.No superseded survey control is available for this station.
 AI0778
 AI0778_MARKER: DD = SURVEY DISK
 AI0778_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0778_STAMPING: 85-136.70 1997
 AI0778_MARK LOGO: SDSM
 AI0778_PROJECTION: FLUSH
 AI0778_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0778_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0778+STABILITY: SURFACE MOTION
 AI0778_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0778+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0778
 AI0778  HISTORY     - Date     Condition        Report By
 AI0778  HISTORY     - 1997     MONUMENTED       SDDT
 AI0778  HISTORY     - 19980928 GOOD             NGS
 AI0778  HISTORY     - 20200507 GOOD             SDDT
 AI0778
 AI0778                          STATION DESCRIPTION
 AI0778
 AI0778'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0778'16.3 KM (10.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST
 AI0778'OFFICE IN LUDLOW, 533.0 M (1748.7 FT) SOUTH OF MILEPOST 137, 30.1 M
 AI0778'(98.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT)
 AI0778'SOUTHWEST OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 1.3 M (4.3 FT)
 AI0778'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A WITNESS
 AI0778'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI0778'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0778
 AI0778                          STATION RECOVERY (2020)
 AI0778
 AI0778'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0778'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0779 ***********************************************************************
 AI0779  DESIGNATION -  85 137.70
 AI0779  PID         -  AI0779
 AI0779  STATE/COUNTY-  SD/HARDING
 AI0779  COUNTRY     -  US
 AI0779  USGS QUAD   -  HAY CREEK (2017)
 AI0779
 AI0779                         *CURRENT SURVEY CONTROL
 AI0779  ______________________________________________________________________
 AI0779* NAD 83(1986) POSITION- 45 43 09.     (N) 103 27 27.     (W)   SCALED
 AI0779* NAVD 88 ORTHO HEIGHT -   895.346 (meters)     2937.48  (feet) ADJUSTED
 AI0779  ______________________________________________________________________
 AI0779  GEOID HEIGHT    -        -15.863 (meters)                     GEOID18
 AI0779  DYNAMIC HEIGHT  -        895.224 (meters)     2937.08  (feet) COMP
 AI0779  MODELED GRAVITY -    980,448.3   (mgal)                       NAVD 88
 AI0779
 AI0779  VERT ORDER      -  FIRST     CLASS II
 AI0779
 AI0779.The horizontal coordinates were scaled from a map and have
 AI0779.an estimated accuracy of +/- 6 seconds.
 AI0779
 AI0779.The orthometric height was determined by differential leveling and
 AI0779.adjusted by the NATIONAL GEODETIC SURVEY
 AI0779.in April 2000.
 AI0779
 AI0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0779.GEOID18 height accuracy estimate available here.
 AI0779
 AI0779.Click photographs - Photos may exist for this station.
 AI0779
 AI0779.The dynamic height is computed by dividing the NAVD 88
 AI0779.geopotential number by the normal gravity value computed on the
 AI0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0779.degrees latitude (g = 980.6199 gals.).
 AI0779
 AI0779.The modeled gravity was interpolated from observed gravity values.
 AI0779
 AI0779;                    North         East    Units  Estimated Accuracy
 AI0779;SPC SD N     -   215,310.      330,900.      MT  (+/- 180 meters Scaled)
 AI0779
 AI0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL200640(NAD 83)
 AI0779
 AI0779                          SUPERSEDED SURVEY CONTROL
 AI0779
 AI0779.No superseded survey control is available for this station.
 AI0779
 AI0779_MARKER: DD = SURVEY DISK
 AI0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0779_STAMPING: 85-137.70 1997
 AI0779_MARK LOGO: SDSM
 AI0779_PROJECTION: FLUSH
 AI0779_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0779+STABILITY: SURFACE MOTION
 AI0779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0779+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0779
 AI0779  HISTORY     - Date     Condition        Report By
 AI0779  HISTORY     - 1997     MONUMENTED       SDDT
 AI0779  HISTORY     - 19980928 GOOD             NGS
 AI0779  HISTORY     - 20200507 GOOD             SDDT
 AI0779
 AI0779                          STATION DESCRIPTION
 AI0779
 AI0779'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0779'14.7 KM (9.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0779'IN LUDLOW, 480.0 M (1574.8 FT) SOUTH OF MILEPOST 138, 55.4 M (181.8
 AI0779'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 4.6 M (15.1 FT) NORTHEAST OF
 AI0779'THE CENTER OF A FIELD ENTRANCE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE
 AI0779'HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE
 AI0779'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0779'HIGHWAY RIGHT-OF-WAY.
 AI0779
 AI0779                          STATION RECOVERY (2020)
 AI0779
 AI0779'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0779'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0780 ***********************************************************************
 AI0780  DESIGNATION -  85 138.70
 AI0780  PID         -  AI0780
 AI0780  STATE/COUNTY-  SD/HARDING
 AI0780  COUNTRY     -  US
 AI0780  USGS QUAD   -  HAY CREEK (2017)
 AI0780
 AI0780                         *CURRENT SURVEY CONTROL
 AI0780  ______________________________________________________________________
 AI0780* NAD 83(1986) POSITION- 45 43 48.     (N) 103 26 40.     (W)   SCALED
 AI0780* NAVD 88 ORTHO HEIGHT -   886.467 (meters)     2908.35  (feet) ADJUSTED
 AI0780  ______________________________________________________________________
 AI0780  GEOID HEIGHT    -        -15.870 (meters)                     GEOID18
 AI0780  DYNAMIC HEIGHT  -        886.347 (meters)     2907.96  (feet) COMP
 AI0780  MODELED GRAVITY -    980,450.0   (mgal)                       NAVD 88
 AI0780
 AI0780  VERT ORDER      -  FIRST     CLASS II
 AI0780
 AI0780.The horizontal coordinates were scaled from a map and have
 AI0780.an estimated accuracy of +/- 6 seconds.
 AI0780
 AI0780.The orthometric height was determined by differential leveling and
 AI0780.adjusted by the NATIONAL GEODETIC SURVEY
 AI0780.in April 2000.
 AI0780
 AI0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0780.GEOID18 height accuracy estimate available here.
 AI0780
 AI0780.Click photographs - Photos may exist for this station.
 AI0780
 AI0780.The dynamic height is computed by dividing the NAVD 88
 AI0780.geopotential number by the normal gravity value computed on the
 AI0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0780.degrees latitude (g = 980.6199 gals.).
 AI0780
 AI0780.The modeled gravity was interpolated from observed gravity values.
 AI0780
 AI0780;                    North         East    Units  Estimated Accuracy
 AI0780;SPC SD N     -   216,470.      331,970.      MT  (+/- 180 meters Scaled)
 AI0780
 AI0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL210652(NAD 83)
 AI0780
 AI0780                          SUPERSEDED SURVEY CONTROL
 AI0780
 AI0780.No superseded survey control is available for this station.
 AI0780
 AI0780_MARKER: DD = SURVEY DISK
 AI0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0780_STAMPING: 85-138.70 1997
 AI0780_MARK LOGO: SDSM
 AI0780_PROJECTION: FLUSH
 AI0780_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0780+STABILITY: SURFACE MOTION
 AI0780_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0780+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0780
 AI0780  HISTORY     - Date     Condition        Report By
 AI0780  HISTORY     - 1997     MONUMENTED       SDDT
 AI0780  HISTORY     - 19980928 GOOD             NGS
 AI0780  HISTORY     - 20200507 GOOD             SDDT
 AI0780
 AI0780                          STATION DESCRIPTION
 AI0780
 AI0780'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0780'13.0 KM (8.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0780'IN LUDLOW, 466.0 M (1528.9 FT) SOUTH OF MILEPOST 139, 40.5 M (132.9
 AI0780'FT) SOUTHWEST OF A T-FENCE CORNER, 32.5 M (106.6 FT) NORTHWEST OF THE
 AI0780'HIGHWAY CENTERLINE, 12.1 M (39.7 FT) NORTHEAST OF THE NORTHEAST END OF
 AI0780'3 BRACED FENCE POSTS, 3.2 M (10.5 FT) NORTHEAST OF THE CENTER OF A
 AI0780'FIELD ENTRANCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI0780'(1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI0780'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0780'RIGHT-OF-WAY.
 AI0780
 AI0780                          STATION RECOVERY (2020)
 AI0780
 AI0780'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0780'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0781 ***********************************************************************
 AI0781  DESIGNATION -  85 139.75
 AI0781  PID         -  AI0781
 AI0781  STATE/COUNTY-  SD/HARDING
 AI0781  COUNTRY     -  US
 AI0781  USGS QUAD   -  HAY CREEK (2017)
 AI0781
 AI0781                         *CURRENT SURVEY CONTROL
 AI0781  ______________________________________________________________________
 AI0781* NAD 83(1986) POSITION- 45 44 30.     (N) 103 25 49.     (W)   SCALED
 AI0781* NAVD 88 ORTHO HEIGHT -   859.263 (meters)     2819.10  (feet) ADJUSTED
 AI0781  ______________________________________________________________________
 AI0781  GEOID HEIGHT    -        -15.881 (meters)                     GEOID18
 AI0781  DYNAMIC HEIGHT  -        859.148 (meters)     2818.72  (feet) COMP
 AI0781  MODELED GRAVITY -    980,451.4   (mgal)                       NAVD 88
 AI0781
 AI0781  VERT ORDER      -  FIRST     CLASS II
 AI0781
 AI0781.The horizontal coordinates were scaled from a map and have
 AI0781.an estimated accuracy of +/- 6 seconds.
 AI0781
 AI0781.The orthometric height was determined by differential leveling and
 AI0781.adjusted by the NATIONAL GEODETIC SURVEY
 AI0781.in April 2000.
 AI0781
 AI0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0781.GEOID18 height accuracy estimate available here.
 AI0781
 AI0781.Click photographs - Photos may exist for this station.
 AI0781
 AI0781.The dynamic height is computed by dividing the NAVD 88
 AI0781.geopotential number by the normal gravity value computed on the
 AI0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0781.degrees latitude (g = 980.6199 gals.).
 AI0781
 AI0781.The modeled gravity was interpolated from observed gravity values.
 AI0781
 AI0781;                    North         East    Units  Estimated Accuracy
 AI0781;SPC SD N     -   217,720.      333,120.      MT  (+/- 180 meters Scaled)
 AI0781
 AI0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL221665(NAD 83)
 AI0781
 AI0781                          SUPERSEDED SURVEY CONTROL
 AI0781
 AI0781.No superseded survey control is available for this station.
 AI0781
 AI0781_MARKER: DD = SURVEY DISK
 AI0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0781_STAMPING: 85-139.75 1997
 AI0781_MARK LOGO: SDSM
 AI0781_PROJECTION: FLUSH
 AI0781_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0781+STABILITY: SURFACE MOTION
 AI0781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0781+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0781
 AI0781  HISTORY     - Date     Condition        Report By
 AI0781  HISTORY     - 1997     MONUMENTED       SDDT
 AI0781  HISTORY     - 19980928 GOOD             NGS
 AI0781  HISTORY     - 20200507 GOOD             SDDT
 AI0781
 AI0781                          STATION DESCRIPTION
 AI0781
 AI0781'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0781'11.4 KM (7.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0781'IN LUDLOW, 423.0 M (1387.8 FT) SOUTH OF MILEPOST 140, 30.1 M (98.8 FT)
 AI0781'NORTHWEST OF THE HIGHWAY CENTERLINE, 5.2 M (17.1 FT) NORTHEAST OF THE
 AI0781'CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AI0781'HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE
 AI0781'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0781'HIGHWAY RIGHT-OF-WAY.
 AI0781
 AI0781                          STATION RECOVERY (2020)
 AI0781
 AI0781'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0782 ***********************************************************************
 AI0782  DESIGNATION -  85 140.80
 AI0782  PID         -  AI0782
 AI0782  STATE/COUNTY-  SD/HARDING
 AI0782  COUNTRY     -  US
 AI0782  USGS QUAD   -  LUDLOW (2017)
 AI0782
 AI0782                         *CURRENT SURVEY CONTROL
 AI0782  ______________________________________________________________________
 AI0782* NAD 83(1986) POSITION- 45 45 12.     (N) 103 24 55.     (W)   SCALED
 AI0782* NAVD 88 ORTHO HEIGHT -   884.742 (meters)     2902.69  (feet) ADJUSTED
 AI0782  ______________________________________________________________________
 AI0782  GEOID HEIGHT    -        -15.889 (meters)                     GEOID18
 AI0782  DYNAMIC HEIGHT  -        884.624 (meters)     2902.30  (feet) COMP
 AI0782  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 AI0782
 AI0782  VERT ORDER      -  FIRST     CLASS II
 AI0782
 AI0782.The horizontal coordinates were scaled from a map and have
 AI0782.an estimated accuracy of +/- 6 seconds.
 AI0782
 AI0782.The orthometric height was determined by differential leveling and
 AI0782.adjusted by the NATIONAL GEODETIC SURVEY
 AI0782.in April 2000.
 AI0782
 AI0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0782.GEOID18 height accuracy estimate available here.
 AI0782
 AI0782.Click photographs - Photos may exist for this station.
 AI0782
 AI0782.The dynamic height is computed by dividing the NAVD 88
 AI0782.geopotential number by the normal gravity value computed on the
 AI0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0782.degrees latitude (g = 980.6199 gals.).
 AI0782
 AI0782.The modeled gravity was interpolated from observed gravity values.
 AI0782
 AI0782;                    North         East    Units  Estimated Accuracy
 AI0782;SPC SD N     -   218,970.      334,340.      MT  (+/- 180 meters Scaled)
 AI0782
 AI0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL232678(NAD 83)
 AI0782
 AI0782                          SUPERSEDED SURVEY CONTROL
 AI0782
 AI0782.No superseded survey control is available for this station.
 AI0782
 AI0782_MARKER: Z = SEE DESCRIPTION
 AI0782_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0782_STAMPING: 85-140.80 1998
 AI0782_MARK LOGO: NGS
 AI0782_PROJECTION: FLUSH
 AI0782_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0782_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0782+STABILITY: POSITION/ELEVATION WELL
 AI0782_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0782+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0782_ROD/PIPE-DEPTH: 13.0 meters
 AI0782_SLEEVE-DEPTH  : 2.0 meters
 AI0782
 AI0782  HISTORY     - Date     Condition        Report By
 AI0782  HISTORY     - 1998     MONUMENTED       SDDT
 AI0782  HISTORY     - 19980928 GOOD             NGS
 AI0782
 AI0782                          STATION DESCRIPTION
 AI0782
 AI0782'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0782'9.7 KM (6.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0782'IN LUDLOW, 304.0 M (997.4 FT) SOUTH OF MILEPOST 141, 29.2 M (95.8 FT)
 AI0782'SOUTHEAST OF THE HIGHWAY CENTERLINE, 21.2 M (69.6 FT) SOUTH OF THE
 AI0782'SOUTHEAST END OF A CULVERT UNDER THE HIGHWAY, 1.6 M (5.2 FT) SOUTHWEST
 AI0782'OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 AI0782'THE HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND
 AI0782'0.4 M (1.3 FT) SOUTHEAST OF A METAL GUARD POST.  NOTE--THE DATUM POINT
 AI0782'IS A STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS
 AI0782'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AI0782'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AI0782'THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0783 ***********************************************************************
 AI0783  DESIGNATION -  85 141.90
 AI0783  PID         -  AI0783
 AI0783  STATE/COUNTY-  SD/HARDING
 AI0783  COUNTRY     -  US
 AI0783  USGS QUAD   -  LUDLOW (2017)
 AI0783
 AI0783                         *CURRENT SURVEY CONTROL
 AI0783  ______________________________________________________________________
 AI0783* NAD 83(1986) POSITION- 45 46 04.     (N) 103 24 23.     (W)   SCALED
 AI0783* NAVD 88 ORTHO HEIGHT -   904.264 (meters)     2966.74  (feet) ADJUSTED
 AI0783  ______________________________________________________________________
 AI0783  GEOID HEIGHT    -        -15.886 (meters)                     GEOID18
 AI0783  DYNAMIC HEIGHT  -        904.145 (meters)     2966.35  (feet) COMP
 AI0783  MODELED GRAVITY -    980,452.1   (mgal)                       NAVD 88
 AI0783
 AI0783  VERT ORDER      -  FIRST     CLASS II
 AI0783
 AI0783.The horizontal coordinates were scaled from a map and have
 AI0783.an estimated accuracy of +/- 6 seconds.
 AI0783
 AI0783.The orthometric height was determined by differential leveling and
 AI0783.adjusted by the NATIONAL GEODETIC SURVEY
 AI0783.in April 2000.
 AI0783
 AI0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0783.GEOID18 height accuracy estimate available here.
 AI0783
 AI0783.Click photographs - Photos may exist for this station.
 AI0783
 AI0783.The dynamic height is computed by dividing the NAVD 88
 AI0783.geopotential number by the normal gravity value computed on the
 AI0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0783.degrees latitude (g = 980.6199 gals.).
 AI0783
 AI0783.The modeled gravity was interpolated from observed gravity values.
 AI0783
 AI0783;                    North         East    Units  Estimated Accuracy
 AI0783;SPC SD N     -   220,540.      335,100.      MT  (+/- 180 meters Scaled)
 AI0783
 AI0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL239694(NAD 83)
 AI0783
 AI0783                          SUPERSEDED SURVEY CONTROL
 AI0783
 AI0783.No superseded survey control is available for this station.
 AI0783
 AI0783_MARKER: DD = SURVEY DISK
 AI0783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0783_STAMPING: 85-141.90 1997
 AI0783_MARK LOGO: SDSM
 AI0783_PROJECTION: FLUSH
 AI0783_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0783+STABILITY: SURFACE MOTION
 AI0783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0783+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0783
 AI0783  HISTORY     - Date     Condition        Report By
 AI0783  HISTORY     - 1997     MONUMENTED       SDDT
 AI0783  HISTORY     - 19980928 GOOD             NGS
 AI0783  HISTORY     - 20200507 GOOD             SDDT
 AI0783
 AI0783                          STATION DESCRIPTION
 AI0783
 AI0783'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0783'7.9 KM (4.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0783'IN LUDLOW, 162.0 M (531.5 FT) SOUTH OF MILEPOST 142, 30.0 M (98.4 FT)
 AI0783'EAST OF THE HIGHWAY CENTERLINE, 12.3 M (40.4 FT) SOUTH OF THE CENTER
 AI0783'OF A DRIVEWAY LEADING TO THE HAFNER RESIDENCE, 0.5 M (1.6 FT) BELOW
 AI0783'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND
 AI0783'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 AI0783'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0783
 AI0783                          STATION RECOVERY (2020)
 AI0783
 AI0783'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0783'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0784 ***********************************************************************
 AI0784  DESIGNATION -  85 143.10
 AI0784  PID         -  AI0784
 AI0784  STATE/COUNTY-  SD/HARDING
 AI0784  COUNTRY     -  US
 AI0784  USGS QUAD   -  LUDLOW (2017)
 AI0784
 AI0784                         *CURRENT SURVEY CONTROL
 AI0784  ______________________________________________________________________
 AI0784* NAD 83(1986) POSITION- 45 46 59.     (N) 103 23 51.     (W)   SCALED
 AI0784* NAVD 88 ORTHO HEIGHT -   913.227 (meters)     2996.15  (feet) ADJUSTED
 AI0784  ______________________________________________________________________
 AI0784  GEOID HEIGHT    -        -15.884 (meters)                     GEOID18
 AI0784  DYNAMIC HEIGHT  -        913.107 (meters)     2995.75  (feet) COMP
 AI0784  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 AI0784
 AI0784  VERT ORDER      -  FIRST     CLASS II
 AI0784
 AI0784.The horizontal coordinates were scaled from a map and have
 AI0784.an estimated accuracy of +/- 6 seconds.
 AI0784
 AI0784.The orthometric height was determined by differential leveling and
 AI0784.adjusted by the NATIONAL GEODETIC SURVEY
 AI0784.in April 2000.
 AI0784
 AI0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0784.GEOID18 height accuracy estimate available here.
 AI0784
 AI0784.Click photographs - Photos may exist for this station.
 AI0784
 AI0784.The dynamic height is computed by dividing the NAVD 88
 AI0784.geopotential number by the normal gravity value computed on the
 AI0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0784.degrees latitude (g = 980.6199 gals.).
 AI0784
 AI0784.The modeled gravity was interpolated from observed gravity values.
 AI0784
 AI0784;                    North         East    Units  Estimated Accuracy
 AI0784;SPC SD N     -   222,210.      335,860.      MT  (+/- 180 meters Scaled)
 AI0784
 AI0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL245711(NAD 83)
 AI0784
 AI0784                          SUPERSEDED SURVEY CONTROL
 AI0784
 AI0784.No superseded survey control is available for this station.
 AI0784
 AI0784_MARKER: DD = SURVEY DISK
 AI0784_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0784_STAMPING: 85-143.10 1997
 AI0784_MARK LOGO: SDSM
 AI0784_PROJECTION: FLUSH
 AI0784_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0784+STABILITY: SURFACE MOTION
 AI0784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0784+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0784
 AI0784  HISTORY     - Date     Condition        Report By
 AI0784  HISTORY     - 1997     MONUMENTED       SDDT
 AI0784  HISTORY     - 19980928 GOOD             NGS
 AI0784  HISTORY     - 20200507 GOOD             SDDT
 AI0784
 AI0784                          STATION DESCRIPTION
 AI0784
 AI0784'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0784'6.1 KM (3.80 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0784'IN LUDLOW, 208.0 M (682.4 FT) NORTH OF MILEPOST 143, 30.2 M (99.1 FT)
 AI0784'EAST OF THE HIGHWAY CENTERLINE, 5.7 M (18.7 FT) SOUTH OF THE CENTER OF
 AI0784'A FIELD ENTRANCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M
 AI0784'(1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI0784'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0784'RIGHT-OF-WAY.
 AI0784
 AI0784                          STATION RECOVERY (2020)
 AI0784
 AI0784'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7919 ***********************************************************************
 AC7919  CBN         -  This is a Cooperative Base Network Control Station.
 AC7919  DESIGNATION -  85 144.78
 AC7919  PID         -  AC7919
 AC7919  STATE/COUNTY-  SD/HARDING
 AC7919  COUNTRY     -  US
 AC7919  USGS QUAD   -  LUDLOW (2017)
 AC7919
 AC7919                         *CURRENT SURVEY CONTROL
 AC7919  ______________________________________________________________________
 AC7919* NAD 83(2011) POSITION- 45 48 23.82803(N) 103 23 03.75888(W)   ADJUSTED
 AC7919* NAD 83(2011) ELLIP HT-   917.445 (meters)        (06/27/12)   ADJUSTED
 AC7919* NAD 83(2011) EPOCH   -  2010.00
 AC7919* NAVD 88 ORTHO HEIGHT -   933.324 (meters)     3062.08  (feet) ADJUSTED
 AC7919  ______________________________________________________________________
 AC7919  GEOID HEIGHT    -        -15.883 (meters)                     GEOID18
 AC7919  NAD 83(2011) X  - -1,031,115.416 (meters)                     COMP
 AC7919  NAD 83(2011) Y  - -4,333,410.336 (meters)                     COMP
 AC7919  NAD 83(2011) Z  -  4,550,948.151 (meters)                     COMP
 AC7919  LAPLACE CORR    -         -5.17  (seconds)                    DEFLEC18
 AC7919  DYNAMIC HEIGHT  -        933.201 (meters)     3061.68  (feet) COMP
 AC7919  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 AC7919
 AC7919  VERT ORDER      -  FIRST     CLASS II
 AC7919
 AC7919  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7919  Standards:
 AC7919         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7919            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7919  -------------------------------------------------------------------
 AC7919  NETWORK    1.17   3.55           0.55   0.37   1.81     -0.09213733
 AC7919  -------------------------------------------------------------------
 AC7919  Click here for local accuracies and other accuracy information.
 AC7919
 AC7919.The horizontal coordinates were established by GPS observations
 AC7919.and adjusted by the National Geodetic Survey in June 2012.
 AC7919
 AC7919.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7919.been affixed to the stable North American tectonic plate. See 
 AC7919.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7919
 AC7919.The horizontal coordinates are valid at the epoch date displayed above
 AC7919.which is a decimal equivalence of Year/Month/Day.
 AC7919
 AC7919.The orthometric height was determined by differential leveling and
 AC7919.adjusted by the NATIONAL GEODETIC SURVEY
 AC7919.in April 2000.
 AC7919
 AC7919.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7919.GEOID18 height accuracy estimate available here.
 AC7919
 AC7919.Click photographs - Photos may exist for this station.
 AC7919
 AC7919.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7919
 AC7919.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7919
 AC7919.The ellipsoidal height was determined by GPS observations
 AC7919.and is referenced to NAD 83.
 AC7919
 AC7919.The dynamic height is computed by dividing the NAVD 88
 AC7919.geopotential number by the normal gravity value computed on the
 AC7919.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7919.degrees latitude (g = 980.6199 gals.).
 AC7919
 AC7919.The modeled gravity was interpolated from observed gravity values.
 AC7919
 AC7919. The following values were computed from the NAD 83(2011) position.
 AC7919
 AC7919;                    North         East     Units Scale Factor Converg.
 AC7919;SPC SD N     -   224,785.290   336,992.899   MT  1.00002613   -2 23 42.9
 AC7919;SPC SD N     -   737,483.07  1,105,617.54   sFT  1.00002613   -2 23 42.9
 AC7919;UTM  13      - 5,073,831.080   625,536.048   MT  0.99979374   +1 09 30.7
 AC7919
 AC7919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7919!SPC SD N     -   0.99985619  x   1.00002613  =   0.99988232
 AC7919!UTM  13      -   0.99985619  x   0.99979374  =   0.99964996
 AC7919
 AC7919_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2553673831(NAD 83)
 AC7919
 AC7919                          SUPERSEDED SURVEY CONTROL
 AC7919
 AC7919  NAD 83(2007)-  45 48 23.82793(N)    103 23 03.76001(W) AD(2002.00) 0
 AC7919  ELLIP H (02/10/07)  917.478  (m)                       GP(2002.00)    
 AC7919  ELLIP H (04/15/04)  917.486  (m)                       GP(       ) 2 1
 AC7919  NAD 83(1996)-  45 48 23.82726(N)    103 23 03.75940(W) AD(       ) B
 AC7919  ELLIP H (04/18/97)  917.555  (m)                       GP(       ) 4 1
 AC7919  NAVD 88 (04/18/97)  933.3    (m)  GEOID96  model used  GPS OBS        
 AC7919
 AC7919.Superseded values are not recommended for survey control.
 AC7919
 AC7919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7919.See file dsdata.pdf to determine how the superseded data were derived.
 AC7919
 AC7919_MARKER: P = PIPE CAP
 AC7919_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7919_STAMPING: 85-144.78 1995
 AC7919_MARK LOGO: NGS
 AC7919_PROJECTION: FLUSH
 AC7919_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7919_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7919_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7919+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AC7919_ROD/PIPE-DEPTH: 12.8 meters
 AC7919_SLEEVE-DEPTH  : 1.8 meters
 AC7919
 AC7919  HISTORY     - Date     Condition        Report By
 AC7919  HISTORY     - 1995     MONUMENTED       SDDT
 AC7919  HISTORY     - 19960829 GOOD             NGS
 AC7919  HISTORY     - 19980928 GOOD             NGS
 AC7919  HISTORY     - 20030121 GOOD             NDDT
 AC7919  HISTORY     - 20200507 GOOD             SDDT
 AC7919
 AC7919                          STATION DESCRIPTION
 AC7919
 AC7919'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7919'THE STATION IS LOCATED ABOUT 18.0 MI (29.0 KM) NORTH/NORTHEAST OF
 AC7919'BUFFALO, 10.0 MI (16.1 KM) SOUTH OF THE NORTH DAKOTA/SOUTH DAKOTA
 AC7919'STATE LINE, AND 2.0 MI (3.2 KM) SOUTH OF LUDLOW, ON U.S. HIGHWAY 85.
 AC7919'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 AC7919'JUNCTION OF U.S. HIGHWAY 85 AND STATE HIGHWAY 20 WEST IN BUFFALO, GO
 AC7919'NORTH THEN NORTHEAST ON U.S. HIGHWAY 85 FOR 11.55 MI (18.59 KM) TO THE
 AC7919'JUNCTION OF A GRAVELED ROAD LEADING TO CAVE HILLS AND THE BROWN RANCH,
 AC7919'CONTINUE NORTHEAST ON HIGHWAY 85 FOR 6.95 MI (11.18 KM) TO THE STATION
 AC7919'ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS
 AC7919'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 AC7919'GALVANIZED STEEL PIPE.  LOCATED 0.2 MI (0.3 KM) SOUTH OF MILEPOST 145,
 AC7919'436.2 FT (133.0 M) NORTH OF A FENCE CORNER, 98.0 FT (29.9 M) EAST OF
 AC7919'THE HIGHWAY CENTERLINE, 2.0 FT (0.6 M) WEST OF A FENCE, 1.4 FT (0.4 M)
 AC7919'WEST OF A WITNESS POST, 1.3 FT (0.4 M) EAST OF A METAL GUARD POST, AND
 AC7919'0.17 M (0.56 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 AC7919'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7919
 AC7919                          STATION RECOVERY (1998)
 AC7919
 AC7919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AC7919'3.2 KM (2.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AC7919'IN LUDLOW, 363.0 M (1190.9 FT) SOUTH OF MILEPOST 145, 133.0 M (436.4
 AC7919'FT) NORTH OF A FENCE CORNER, 30.0 M (98.4 FT) EAST OF THE HIGHWAY
 AC7919'CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 AC7919'FT) WEST OF A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) EAST OF A
 AC7919'METAL GUARD POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET
 AC7919'AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 AC7919'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7919'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE MONUMENT IS ON
 AC7919'HIGHWAY RIGHT-OF-WAY.  THE MONUMENT IS A COOPERATIVE BASE NETWORK
 AC7919'CONTROL STATION.
 AC7919
 AC7919                          STATION RECOVERY (2003)
 AC7919
 AC7919'RECOVERY NOTE BY NORTH DAKOTA DEPT TRANS 2003 (LP)
 AC7919'RECOVERED IN GOOD CONDITION.
 AC7919
 AC7919                          STATION RECOVERY (2020)
 AC7919
 AC7919'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AC7919'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0785 ***********************************************************************
 AI0785  DESIGNATION -  85 145.85
 AI0785  PID         -  AI0785
 AI0785  STATE/COUNTY-  SD/HARDING
 AI0785  COUNTRY     -  US
 AI0785  USGS QUAD   -  LUDLOW (2017)
 AI0785
 AI0785                         *CURRENT SURVEY CONTROL
 AI0785  ______________________________________________________________________
 AI0785* NAD 83(1986) POSITION- 45 49 15.     (N) 103 22 38.     (W)   SCALED
 AI0785* NAVD 88 ORTHO HEIGHT -   934.063 (meters)     3064.51  (feet) ADJUSTED
 AI0785  ______________________________________________________________________
 AI0785  GEOID HEIGHT    -        -15.886 (meters)                     GEOID18
 AI0785  DYNAMIC HEIGHT  -        933.942 (meters)     3064.11  (feet) COMP
 AI0785  MODELED GRAVITY -    980,452.4   (mgal)                       NAVD 88
 AI0785
 AI0785  VERT ORDER      -  FIRST     CLASS II
 AI0785
 AI0785.The horizontal coordinates were scaled from a map and have
 AI0785.an estimated accuracy of +/- 6 seconds.
 AI0785
 AI0785.The orthometric height was determined by differential leveling and
 AI0785.adjusted by the NATIONAL GEODETIC SURVEY
 AI0785.in April 2000.
 AI0785
 AI0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0785.GEOID18 height accuracy estimate available here.
 AI0785
 AI0785.Click photographs - Photos may exist for this station.
 AI0785
 AI0785.The dynamic height is computed by dividing the NAVD 88
 AI0785.geopotential number by the normal gravity value computed on the
 AI0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0785.degrees latitude (g = 980.6199 gals.).
 AI0785
 AI0785.The modeled gravity was interpolated from observed gravity values.
 AI0785
 AI0785;                    North         East    Units  Estimated Accuracy
 AI0785;SPC SD N     -   226,340.      337,620.      MT  (+/- 180 meters Scaled)
 AI0785
 AI0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL260754(NAD 83)
 AI0785
 AI0785                          SUPERSEDED SURVEY CONTROL
 AI0785
 AI0785.No superseded survey control is available for this station.
 AI0785
 AI0785_MARKER: DD = SURVEY DISK
 AI0785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0785_STAMPING: 85-145.85 1997
 AI0785_MARK LOGO: SDSM
 AI0785_PROJECTION: FLUSH
 AI0785_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0785+STABILITY: SURFACE MOTION
 AI0785_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0785+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0785
 AI0785  HISTORY     - Date     Condition        Report By
 AI0785  HISTORY     - 1997     MONUMENTED       SDDT
 AI0785  HISTORY     - 19980928 GOOD             NGS
 AI0785  HISTORY     - 20200507 GOOD             SDDT
 AI0785
 AI0785                          STATION DESCRIPTION
 AI0785
 AI0785'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0785'1.6 KM (1.00 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0785'IN LUDLOW, 263.0 M (862.9 FT) SOUTH OF MILEPOST 146, 100.0 M (328.1
 AI0785'FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 31.4 M (103.0 FT) WEST OF
 AI0785'THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AI0785'0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AI0785'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0785'RIGHT-OF-WAY.
 AI0785
 AI0785                          STATION RECOVERY (2020)
 AI0785
 AI0785'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0785'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0786 ***********************************************************************
 AI0786  DESIGNATION -  85 146.80
 AI0786  PID         -  AI0786
 AI0786  STATE/COUNTY-  SD/HARDING
 AI0786  COUNTRY     -  US
 AI0786  USGS QUAD   -  LUDLOW (2017)
 AI0786
 AI0786                         *CURRENT SURVEY CONTROL
 AI0786  ______________________________________________________________________
 AI0786* NAD 83(1986) POSITION- 45 50 05.     (N) 103 22 37.     (W)   SCALED
 AI0786* NAVD 88 ORTHO HEIGHT -   936.402 (meters)     3072.18  (feet) ADJUSTED
 AI0786  ______________________________________________________________________
 AI0786  GEOID HEIGHT    -        -15.876 (meters)                     GEOID18
 AI0786  DYNAMIC HEIGHT  -        936.282 (meters)     3071.79  (feet) COMP
 AI0786  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 AI0786
 AI0786  VERT ORDER      -  FIRST     CLASS II
 AI0786
 AI0786.The horizontal coordinates were scaled from a map and have
 AI0786.an estimated accuracy of +/- 6 seconds.
 AI0786
 AI0786.The orthometric height was determined by differential leveling and
 AI0786.adjusted by the NATIONAL GEODETIC SURVEY
 AI0786.in April 2000.
 AI0786
 AI0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0786.GEOID18 height accuracy estimate available here.
 AI0786
 AI0786.Click photographs - Photos may exist for this station.
 AI0786
 AI0786.The dynamic height is computed by dividing the NAVD 88
 AI0786.geopotential number by the normal gravity value computed on the
 AI0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0786.degrees latitude (g = 980.6199 gals.).
 AI0786
 AI0786.The modeled gravity was interpolated from observed gravity values.
 AI0786
 AI0786;                    North         East    Units  Estimated Accuracy
 AI0786;SPC SD N     -   227,880.      337,700.      MT  (+/- 180 meters Scaled)
 AI0786
 AI0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL260769(NAD 83)
 AI0786
 AI0786                          SUPERSEDED SURVEY CONTROL
 AI0786
 AI0786.No superseded survey control is available for this station.
 AI0786
 AI0786_MARKER: DD = SURVEY DISK
 AI0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0786_STAMPING: 85-146.80 1997
 AI0786_MARK LOGO: SDSM
 AI0786_PROJECTION: FLUSH
 AI0786_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0786+STABILITY: SURFACE MOTION
 AI0786_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0786+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 AI0786
 AI0786  HISTORY     - Date     Condition        Report By
 AI0786  HISTORY     - 1997     MONUMENTED       SDDT
 AI0786  HISTORY     - 19980928 GOOD             NGS
 AI0786  HISTORY     - 20200507 GOOD             SDDT
 AI0786
 AI0786                          STATION DESCRIPTION
 AI0786
 AI0786'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0786'0.1 KM (0.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0786'IN LUDLOW, 346.0 M (1135.2 FT) SOUTH OF MILEPOST 147, 29.6 M (97.1 FT)
 AI0786'WEST OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) SOUTH OF THE CENTER OF
 AI0786'A FIELD ENTRANCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI0786'(1.3 FT) EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI0786'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0786'RIGHT-OF-WAY.
 AI0786
 AI0786                          STATION RECOVERY (2020)
 AI0786
 AI0786'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 AI0786'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0787 ***********************************************************************
 AI0787  DESIGNATION -  85 147.90
 AI0787  PID         -  AI0787
 AI0787  STATE/COUNTY-  SD/HARDING
 AI0787  COUNTRY     -  US
 AI0787  USGS QUAD   -  LUDLOW (2017)
 AI0787
 AI0787                         *CURRENT SURVEY CONTROL
 AI0787  ______________________________________________________________________
 AI0787* NAD 83(1986) POSITION- 45 51 01.     (N) 103 22 33.     (W)   SCALED
 AI0787* NAVD 88 ORTHO HEIGHT -   952.993 (meters)     3126.61  (feet) ADJUSTED
 AI0787  ______________________________________________________________________
 AI0787  GEOID HEIGHT    -        -15.869 (meters)                     GEOID18
 AI0787  DYNAMIC HEIGHT  -        952.873 (meters)     3126.22  (feet) COMP
 AI0787  MODELED GRAVITY -    980,455.2   (mgal)                       NAVD 88
 AI0787
 AI0787  VERT ORDER      -  FIRST     CLASS II
 AI0787
 AI0787.The horizontal coordinates were scaled from a map and have
 AI0787.an estimated accuracy of +/- 6 seconds.
 AI0787
 AI0787.The orthometric height was determined by differential leveling and
 AI0787.adjusted by the NATIONAL GEODETIC SURVEY
 AI0787.in April 2000.
 AI0787
 AI0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0787.GEOID18 height accuracy estimate available here.
 AI0787
 AI0787.Click photographs - Photos may exist for this station.
 AI0787
 AI0787.The dynamic height is computed by dividing the NAVD 88
 AI0787.geopotential number by the normal gravity value computed on the
 AI0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0787.degrees latitude (g = 980.6199 gals.).
 AI0787
 AI0787.The modeled gravity was interpolated from observed gravity values.
 AI0787
 AI0787;                    North         East    Units  Estimated Accuracy
 AI0787;SPC SD N     -   229,610.      337,860.      MT  (+/- 180 meters Scaled)
 AI0787
 AI0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL261786(NAD 83)
 AI0787
 AI0787                          SUPERSEDED SURVEY CONTROL
 AI0787
 AI0787.No superseded survey control is available for this station.
 AI0787
 AI0787_MARKER: DD = SURVEY DISK
 AI0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0787_STAMPING: 85-147.90 1997
 AI0787_MARK LOGO: SDSM
 AI0787_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0787+STABILITY: SURFACE MOTION
 AI0787_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0787+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2008
 AI0787
 AI0787  HISTORY     - Date     Condition        Report By
 AI0787  HISTORY     - 1997     MONUMENTED       SDDT
 AI0787  HISTORY     - 19980928 GOOD             NGS
 AI0787  HISTORY     - 20080424 GOOD             INDIV
 AI0787
 AI0787                          STATION DESCRIPTION
 AI0787
 AI0787'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0787'1.7 KM (1.05 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0787'IN LUDLOW, 184.0 M (603.7 FT) SOUTH OF MILEPOST 148, 30.1 M (98.8 FT)
 AI0787'EAST OF THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) SOUTH OF THE CENTER OF
 AI0787'A FIELD ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 AI0787'(1.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 AI0787'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AI0787'RIGHT-OF-WAY.
 AI0787
 AI0787                          STATION RECOVERY (2008)
 AI0787
 AI0787'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 AI0787'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0788 ***********************************************************************
 AI0788  DESIGNATION -  85 148.75
 AI0788  PID         -  AI0788
 AI0788  STATE/COUNTY-  SD/HARDING
 AI0788  COUNTRY     -  US
 AI0788  USGS QUAD   -  LUDLOW (2017)
 AI0788
 AI0788                         *CURRENT SURVEY CONTROL
 AI0788  ______________________________________________________________________
 AI0788* NAD 83(1986) POSITION- 45 51 46.     (N) 103 22 36.     (W)   SCALED
 AI0788* NAVD 88 ORTHO HEIGHT -   947.712 (meters)     3109.29  (feet) ADJUSTED
 AI0788  ______________________________________________________________________
 AI0788  GEOID HEIGHT    -        -15.865 (meters)                     GEOID18
 AI0788  DYNAMIC HEIGHT  -        947.594 (meters)     3108.90  (feet) COMP
 AI0788  MODELED GRAVITY -    980,457.2   (mgal)                       NAVD 88
 AI0788
 AI0788  VERT ORDER      -  FIRST     CLASS II
 AI0788
 AI0788.The horizontal coordinates were scaled from a map and have
 AI0788.an estimated accuracy of +/- 6 seconds.
 AI0788
 AI0788.The orthometric height was determined by differential leveling and
 AI0788.adjusted by the NATIONAL GEODETIC SURVEY
 AI0788.in April 2000.
 AI0788
 AI0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0788.GEOID18 height accuracy estimate available here.
 AI0788
 AI0788.Click photographs - Photos may exist for this station.
 AI0788
 AI0788.The dynamic height is computed by dividing the NAVD 88
 AI0788.geopotential number by the normal gravity value computed on the
 AI0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0788.degrees latitude (g = 980.6199 gals.).
 AI0788
 AI0788.The modeled gravity was interpolated from observed gravity values.
 AI0788
 AI0788;                    North         East    Units  Estimated Accuracy
 AI0788;SPC SD N     -   231,000.      337,850.      MT  (+/- 180 meters Scaled)
 AI0788
 AI0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL260800(NAD 83)
 AI0788
 AI0788                          SUPERSEDED SURVEY CONTROL
 AI0788
 AI0788.No superseded survey control is available for this station.
 AI0788
 AI0788_MARKER: DD = SURVEY DISK
 AI0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0788_STAMPING: 85-148.75 1997
 AI0788_MARK LOGO: SDSM
 AI0788_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0788+STABILITY: SURFACE MOTION
 AI0788_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0788+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0788
 AI0788  HISTORY     - Date     Condition        Report By
 AI0788  HISTORY     - 1997     MONUMENTED       SDDT
 AI0788  HISTORY     - 19980928 GOOD             NGS
 AI0788
 AI0788                          STATION DESCRIPTION
 AI0788
 AI0788'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0788'3.1 KM (1.90 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0788'IN LUDLOW, 444.0 M (1456.7 FT) SOUTH OF MILEPOST 149, 100.0 M (328.1
 AI0788'FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 30.0 M (98.4 FT) EAST OF
 AI0788'THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) NORTH OF THE CENTER OF A FIELD
 AI0788'ENTRANCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 AI0788'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 AI0788'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0789 ***********************************************************************
 AI0789  CBN         -  This is a Cooperative Base Network Control Station.
 AI0789  DESIGNATION -  85 149.45
 AI0789  PID         -  AI0789
 AI0789  STATE/COUNTY-  SD/HARDING
 AI0789  COUNTRY     -  US
 AI0789  USGS QUAD   -  LUDLOW (2017)
 AI0789
 AI0789                         *CURRENT SURVEY CONTROL
 AI0789  ______________________________________________________________________
 AI0789* NAD 83(2011) POSITION- 45 52 22.33265(N) 103 22 38.23818(W)   ADJUSTED
 AI0789* NAD 83(2011) ELLIP HT-   903.957 (meters)        (06/27/12)   ADJUSTED
 AI0789* NAD 83(2011) EPOCH   -  2010.00
 AI0789* NAVD 88 ORTHO HEIGHT -   919.812 (meters)     3017.75  (feet) ADJUSTED
 AI0789  ______________________________________________________________________
 AI0789  GEOID HEIGHT    -        -15.866 (meters)                     GEOID18
 AI0789  NAD 83(2011) X  - -1,029,354.682 (meters)                     COMP
 AI0789  NAD 83(2011) Y  - -4,328,388.654 (meters)                     COMP
 AI0789  NAD 83(2011) Z  -  4,556,069.267 (meters)                     COMP
 AI0789  LAPLACE CORR    -         -5.71  (seconds)                    DEFLEC18
 AI0789  DYNAMIC HEIGHT  -        919.702 (meters)     3017.39  (feet) COMP
 AI0789  MODELED GRAVITY -    980,463.5   (mgal)                       NAVD 88
 AI0789
 AI0789  VERT ORDER      -  FIRST     CLASS II
 AI0789
 AI0789  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI0789  Standards:
 AI0789         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI0789            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI0789  -------------------------------------------------------------------
 AI0789  NETWORK    0.60   1.20           0.28   0.20   0.61     -0.06235799
 AI0789  -------------------------------------------------------------------
 AI0789  Click here for local accuracies and other accuracy information.
 AI0789
 AI0789.The horizontal coordinates were established by GPS observations
 AI0789.and adjusted by the National Geodetic Survey in June 2012.
 AI0789
 AI0789.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI0789.been affixed to the stable North American tectonic plate. See 
 AI0789.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI0789
 AI0789.The horizontal coordinates are valid at the epoch date displayed above
 AI0789.which is a decimal equivalence of Year/Month/Day.
 AI0789
 AI0789.The orthometric height was determined by differential leveling and
 AI0789.adjusted by the NATIONAL GEODETIC SURVEY
 AI0789.in April 2000.
 AI0789
 AI0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0789.GEOID18 height accuracy estimate available here.
 AI0789
 AI0789.Click photographs - Photos may exist for this station.
 AI0789
 AI0789.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI0789
 AI0789.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI0789
 AI0789.The ellipsoidal height was determined by GPS observations
 AI0789.and is referenced to NAD 83.
 AI0789
 AI0789.The dynamic height is computed by dividing the NAVD 88
 AI0789.geopotential number by the normal gravity value computed on the
 AI0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0789.degrees latitude (g = 980.6199 gals.).
 AI0789
 AI0789.The modeled gravity was interpolated from observed gravity values.
 AI0789
 AI0789. The following values were computed from the NAD 83(2011) position.
 AI0789
 AI0789;                    North         East     Units Scale Factor Converg.
 AI0789;SPC SD N     -   232,119.837   337,850.604   MT  1.00004211   -2 23 24.8
 AI0789;SPC SD N     -   761,546.50  1,108,431.52   sFT  1.00004211   -2 23 24.8
 AI0789;UTM  13      - 5,081,202.926   625,937.282   MT  0.99979498   +1 09 53.7
 AI0789
 AI0789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI0789!SPC SD N     -   0.99985831  x   1.00004211  =   0.99990041
 AI0789!UTM  13      -   0.99985831  x   0.99979498  =   0.99965332
 AI0789
 AI0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2593781202(NAD 83)
 AI0789
 AI0789                          SUPERSEDED SURVEY CONTROL
 AI0789
 AI0789  NAD 83(2007)-  45 52 22.33238(N)    103 22 38.23929(W) AD(2002.00) 0
 AI0789  ELLIP H (02/10/07)  903.996  (m)                       GP(2002.00)    
 AI0789  NAD 83(1996)-  45 52 22.33181(N)    103 22 38.23932(W) AD(       ) A
 AI0789  ELLIP H (06/23/03)  903.985  (m)                       GP(       ) 3 1
 AI0789  NAVD 88             919.81   (m)         3017.7    (f) LEVELING    3  
 AI0789
 AI0789.Superseded values are not recommended for survey control.
 AI0789
 AI0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI0789.See file dsdata.pdf to determine how the superseded data were derived.
 AI0789
 AI0789_MARKER: Z = SEE DESCRIPTION
 AI0789_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AI0789_STAMPING: 85-149.45 1998
 AI0789_MARK LOGO: NGS
 AI0789_PROJECTION: FLUSH
 AI0789_MAGNETIC: P = MARKER IS A STEEL PIPE
 AI0789_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0789+STABILITY: POSITION/ELEVATION WELL
 AI0789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0789+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2010
 AI0789_ROD/PIPE-DEPTH: 6.60 meters
 AI0789_SLEEVE-DEPTH  : 2.00 meters
 AI0789
 AI0789  HISTORY     - Date     Condition        Report By
 AI0789  HISTORY     - 1998     MONUMENTED       SDDT
 AI0789  HISTORY     - 19980928 GOOD             NGS
 AI0789  HISTORY     - 20020514 GOOD             SDDT
 AI0789  HISTORY     - 20100613 GOOD             WOOLPT
 AI0789
 AI0789                          STATION DESCRIPTION
 AI0789
 AI0789'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0789'4.2 KM (2.60 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0789'IN LUDLOW, 719.0 M (2358.9 FT) NORTH OF MILEPOST 149, 30.5 M (100.1
 AI0789'FT) WEST OF THE HIGHWAY CENTERLINE, 7.2 M (23.6 FT) SOUTH OF THE
 AI0789'CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AI0789'HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE, AND 0.4 M
 AI0789'(1.3 FT) WEST OF A METAL GUARD POST.  NOTE--THE DATUM POINT IS A
 AI0789'STAINLESS STEEL RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO
 AI0789'A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AI0789'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.  THE
 AI0789'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AI0789
 AI0789                          STATION RECOVERY (2002)
 AI0789
 AI0789'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AI0789'RECOVERED AS DESCRIBED
 AI0789'
 AI0789
 AI0789                          STATION RECOVERY (2010)
 AI0789
 AI0789'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 AI0789'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0791 ***********************************************************************
 AI0791  DESIGNATION -  85 152.95
 AI0791  PID         -  AI0791
 AI0791  STATE/COUNTY-  SD/HARDING
 AI0791  COUNTRY     -  US
 AI0791  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 AI0791
 AI0791                         *CURRENT SURVEY CONTROL
 AI0791  ______________________________________________________________________
 AI0791* NAD 83(1986) POSITION- 45 55 20.     (N) 103 22 36.     (W)   SCALED
 AI0791* NAVD 88 ORTHO HEIGHT -   873.409 (meters)     2865.51  (feet) ADJUSTED
 AI0791  ______________________________________________________________________
 AI0791  GEOID HEIGHT    -        -15.873 (meters)                     GEOID18
 AI0791  DYNAMIC HEIGHT  -        873.316 (meters)     2865.20  (feet) COMP
 AI0791  MODELED GRAVITY -    980,478.3   (mgal)                       NAVD 88
 AI0791
 AI0791  VERT ORDER      -  FIRST     CLASS II
 AI0791
 AI0791.The horizontal coordinates were scaled from a map and have
 AI0791.an estimated accuracy of +/- 6 seconds.
 AI0791
 AI0791.The orthometric height was determined by differential leveling and
 AI0791.adjusted by the NATIONAL GEODETIC SURVEY
 AI0791.in April 2000.
 AI0791
 AI0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0791.GEOID18 height accuracy estimate available here.
 AI0791
 AI0791.Click photographs - Photos may exist for this station.
 AI0791
 AI0791.The dynamic height is computed by dividing the NAVD 88
 AI0791.geopotential number by the normal gravity value computed on the
 AI0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0791.degrees latitude (g = 980.6199 gals.).
 AI0791
 AI0791.The modeled gravity was interpolated from observed gravity values.
 AI0791
 AI0791;                    North         East    Units  Estimated Accuracy
 AI0791;SPC SD N     -   237,600.      338,130.      MT  (+/- 180 meters Scaled)
 AI0791
 AI0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL258866(NAD 83)
 AI0791
 AI0791                          SUPERSEDED SURVEY CONTROL
 AI0791
 AI0791.No superseded survey control is available for this station.
 AI0791
 AI0791_MARKER: DD = SURVEY DISK
 AI0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0791_STAMPING: 85-152.95 1997
 AI0791_MARK LOGO: SDSM
 AI0791_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0791+STABILITY: SURFACE MOTION
 AI0791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0791+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0791
 AI0791  HISTORY     - Date     Condition        Report By
 AI0791  HISTORY     - 1997     MONUMENTED       SDDT
 AI0791  HISTORY     - 19980928 GOOD             NGS
 AI0791
 AI0791                          STATION DESCRIPTION
 AI0791
 AI0791'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0791'9.7 KM (6.00 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0791'IN LUDLOW, 53.6 M (175.9 FT) SOUTHEAST OF MILEPOST 153, 30.2 M (99.1
 AI0791'FT) EAST OF THE HIGHWAY CENTERLINE, 9.3 M (30.5 FT) NORTH OF THE
 AI0791'CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AI0791'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 AI0791'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI0791'HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5643 ***********************************************************************
 AC5643  DESIGNATION -  89 030.71
 AC5643  PID         -  AC5643
 AC5643  STATE/COUNTY-  SD/FALL RIVER
 AC5643  COUNTRY     -  US
 AC5643  USGS QUAD   -  MINNEKAHTA (2017)
 AC5643
 AC5643                         *CURRENT SURVEY CONTROL
 AC5643  ______________________________________________________________________
 AC5643* NAD 83(1986) POSITION- 43 26 29.     (N) 103 41 56.     (W)   SCALED
 AC5643* NAVD 88 ORTHO HEIGHT -  1267.978 (meters)     4160.02  (feet) ADJUSTED
 AC5643  ______________________________________________________________________
 AC5643  GEOID HEIGHT    -        -14.805 (meters)                     GEOID18
 AC5643  DYNAMIC HEIGHT  -       1267.423 (meters)     4158.20  (feet) COMP
 AC5643  MODELED GRAVITY -    980,136.8   (mgal)                       NAVD 88
 AC5643
 AC5643  VERT ORDER      -  FIRST     CLASS II
 AC5643
 AC5643.The horizontal coordinates were scaled from a map and have
 AC5643.an estimated accuracy of +/- 6 seconds.
 AC5643
 AC5643.The orthometric height was determined by differential leveling and
 AC5643.adjusted by the NATIONAL GEODETIC SURVEY
 AC5643.in October 1997.
 AC5643
 AC5643.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5643.GEOID18 height accuracy estimate available here.
 AC5643
 AC5643.Click photographs - Photos may exist for this station.
 AC5643
 AC5643.The dynamic height is computed by dividing the NAVD 88
 AC5643.geopotential number by the normal gravity value computed on the
 AC5643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5643.degrees latitude (g = 980.6199 gals.).
 AC5643
 AC5643.The modeled gravity was interpolated from observed gravity values.
 AC5643
 AC5643;                    North         East    Units  Estimated Accuracy
 AC5643;SPC SD S     -   128,610.      327,640.      MT  (+/- 180 meters Scaled)
 AC5643
 AC5643_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ052106(NAD 83)
 AC5643
 AC5643                          SUPERSEDED SURVEY CONTROL
 AC5643
 AC5643.No superseded survey control is available for this station.
 AC5643
 AC5643_MARKER: DB = BENCH MARK DISK
 AC5643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5643_STAMPING: 89-30.71
 AC5643_MARK LOGO: SDDT
 AC5643_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5643+STABILITY: SURFACE MOTION
 AC5643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5643+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5643
 AC5643  HISTORY     - Date     Condition        Report By
 AC5643  HISTORY     - UNK      MONUMENTED       SDDT
 AC5643  HISTORY     - 19950418 GOOD             NGS
 AC5643
 AC5643                          STATION DESCRIPTION
 AC5643
 AC5643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5643'18.7 KM (11.60 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 18 FROM THE
 AC5643'INTERSECTION OF THE BURLINGTON NORTHERN RAILROAD IN EDGEMONT, THENCE
 AC5643'1.4 KM (0.85 MI) NORTHERLY ALONG STATE HIGHWAY 89, 1130.5 M (3709.0
 AC5643'FT) NORTH OF MILEPOST 30, 36.1 M (118.4 FT) WEST OF THE HIGHWAY
 AC5643'CENTERLINE, 8.7 M (28.5 FT) SOUTH OF AND LEVEL WITH THE CENTER OF
 AC5643'COUNTY ROAD 12, 5.0 M (16.4 FT) WEST OF A FENCE CORNER, 0.4 M (1.3 FT)
 AC5643'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AC5643'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5644 ***********************************************************************
 AC5644  DESIGNATION -  89 031.80
 AC5644  PID         -  AC5644
 AC5644  STATE/COUNTY-  SD/FALL RIVER
 AC5644  COUNTRY     -  US
 AC5644  USGS QUAD   -  MINNEKAHTA (2017)
 AC5644
 AC5644                         *CURRENT SURVEY CONTROL
 AC5644  ______________________________________________________________________
 AC5644* NAD 83(1986) POSITION- 43 27 24.     (N) 103 41 53.     (W)   SCALED
 AC5644* NAVD 88 ORTHO HEIGHT -  1287.152 (meters)     4222.93  (feet) ADJUSTED
 AC5644  ______________________________________________________________________
 AC5644  GEOID HEIGHT    -        -14.751 (meters)                     GEOID18
 AC5644  DYNAMIC HEIGHT  -       1286.591 (meters)     4221.09  (feet) COMP
 AC5644  MODELED GRAVITY -    980,137.8   (mgal)                       NAVD 88
 AC5644
 AC5644  VERT ORDER      -  FIRST     CLASS II
 AC5644
 AC5644.The horizontal coordinates were scaled from a map and have
 AC5644.an estimated accuracy of +/- 6 seconds.
 AC5644
 AC5644.The orthometric height was determined by differential leveling and
 AC5644.adjusted by the NATIONAL GEODETIC SURVEY
 AC5644.in October 1997.
 AC5644
 AC5644.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5644.GEOID18 height accuracy estimate available here.
 AC5644
 AC5644.Click photographs - Photos may exist for this station.
 AC5644
 AC5644.The dynamic height is computed by dividing the NAVD 88
 AC5644.geopotential number by the normal gravity value computed on the
 AC5644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5644.degrees latitude (g = 980.6199 gals.).
 AC5644
 AC5644.The modeled gravity was interpolated from observed gravity values.
 AC5644
 AC5644;                    North         East    Units  Estimated Accuracy
 AC5644;SPC SD S     -   130,310.      327,780.      MT  (+/- 180 meters Scaled)
 AC5644
 AC5644_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ053123(NAD 83)
 AC5644
 AC5644                          SUPERSEDED SURVEY CONTROL
 AC5644
 AC5644.No superseded survey control is available for this station.
 AC5644
 AC5644_MARKER: DD = SURVEY DISK
 AC5644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5644_STAMPING: 89-31.80
 AC5644_MARK LOGO: SDDT
 AC5644_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5644+STABILITY: SURFACE MOTION
 AC5644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5644+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5644
 AC5644  HISTORY     - Date     Condition        Report By
 AC5644  HISTORY     - UNK      MONUMENTED       SDDT
 AC5644  HISTORY     - 19950418 GOOD             NGS
 AC5644
 AC5644                          STATION DESCRIPTION
 AC5644
 AC5644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5644'21.8 KM (13.55 MI) SOUTHERLY ALONG STATE HIGHWAY 89 FROM THE JUNCTION
 AC5644'OF U.S. HIGHWAY 385 IN PRINGLE, 1279.0 M (4196.2 FT) NORTH OF MILEPOST
 AC5644'31, 30.1 M (98.8 FT) EAST OF THE HIGHWAY CENTERLINE, 28.4 M (93.2 FT)
 AC5644'NORTHEAST OF THE CENTER OF A CULVERT UNDER THE HIGHWAY, 4.5 M (14.8
 AC5644'FT) SOUTH OF THE NORTH END OF 5 BRACED FENCE POSTS, 2.0 M (6.6 FT)
 AC5644'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTH OF A T-FENCE
 AC5644'CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5645 ***********************************************************************
 AC5645  DESIGNATION -  89 032.79
 AC5645  PID         -  AC5645
 AC5645  STATE/COUNTY-  SD/FALL RIVER
 AC5645  COUNTRY     -  US
 AC5645  USGS QUAD   -  MINNEKAHTA (2017)
 AC5645
 AC5645                         *CURRENT SURVEY CONTROL
 AC5645  ______________________________________________________________________
 AC5645* NAD 83(1986) POSITION- 43 28 10.     (N) 103 41 36.     (W)   SCALED
 AC5645* NAVD 88 ORTHO HEIGHT -  1322.779 (meters)     4339.82  (feet) ADJUSTED
 AC5645  ______________________________________________________________________
 AC5645  GEOID HEIGHT    -        -14.708 (meters)                     GEOID18
 AC5645  DYNAMIC HEIGHT  -       1322.201 (meters)     4337.92  (feet) COMP
 AC5645  MODELED GRAVITY -    980,135.0   (mgal)                       NAVD 88
 AC5645
 AC5645  VERT ORDER      -  FIRST     CLASS II
 AC5645
 AC5645.The horizontal coordinates were scaled from a map and have
 AC5645.an estimated accuracy of +/- 6 seconds.
 AC5645
 AC5645.The orthometric height was determined by differential leveling and
 AC5645.adjusted by the NATIONAL GEODETIC SURVEY
 AC5645.in October 1997.
 AC5645
 AC5645.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5645.GEOID18 height accuracy estimate available here.
 AC5645
 AC5645.Click photographs - Photos may exist for this station.
 AC5645
 AC5645.The dynamic height is computed by dividing the NAVD 88
 AC5645.geopotential number by the normal gravity value computed on the
 AC5645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5645.degrees latitude (g = 980.6199 gals.).
 AC5645
 AC5645.The modeled gravity was interpolated from observed gravity values.
 AC5645
 AC5645;                    North         East    Units  Estimated Accuracy
 AC5645;SPC SD S     -   131,710.      328,220.      MT  (+/- 180 meters Scaled)
 AC5645
 AC5645_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ056137(NAD 83)
 AC5645
 AC5645                          SUPERSEDED SURVEY CONTROL
 AC5645
 AC5645.No superseded survey control is available for this station.
 AC5645
 AC5645_MARKER: DD = SURVEY DISK
 AC5645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5645_STAMPING: 89-32.79
 AC5645_MARK LOGO: SDDT
 AC5645_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5645+STABILITY: SURFACE MOTION
 AC5645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5645+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5645
 AC5645  HISTORY     - Date     Condition        Report By
 AC5645  HISTORY     - UNK      MONUMENTED       SDDT
 AC5645  HISTORY     - 19950418 GOOD             NGS
 AC5645
 AC5645                          STATION DESCRIPTION
 AC5645
 AC5645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5645'20.2 KM (12.55 MI) SOUTHERLY ALONG STATE HIGHWAY 89 FROM THE JUNCTION
 AC5645'OF U.S. HIGHWAY 385 IN PRINGLE, 1286.5 M (4220.8 FT) NORTH OF MILEPOST
 AC5645'32, 30.6 M (100.4 FT) EAST OF THE HIGHWAY CENTERLINE, 3.2 M (10.5 FT)
 AC5645'NORTH OF THE SOUTH END OF 4 BRACED FENCE POSTS, 2.0 M (6.6 FT) SOUTH
 AC5645'OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AC5645'0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 AC5645'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5646 ***********************************************************************
 AC5646  DESIGNATION -  89 033.98
 AC5646  PID         -  AC5646
 AC5646  STATE/COUNTY-  SD/CUSTER
 AC5646  COUNTRY     -  US
 AC5646  USGS QUAD   -  MINNEKAHTA (2017)
 AC5646
 AC5646                         *CURRENT SURVEY CONTROL
 AC5646  ______________________________________________________________________
 AC5646* NAD 83(1986) POSITION- 43 29 11.     (N) 103 41 30.     (W)   SCALED
 AC5646* NAVD 88 ORTHO HEIGHT -  1341.772 (meters)     4402.13  (feet) ADJUSTED
 AC5646  ______________________________________________________________________
 AC5646  GEOID HEIGHT    -        -14.640 (meters)                     GEOID18
 AC5646  DYNAMIC HEIGHT  -       1341.178 (meters)     4400.18  (feet) COMP
 AC5646  MODELED GRAVITY -    980,129.0   (mgal)                       NAVD 88
 AC5646
 AC5646  VERT ORDER      -  FIRST     CLASS II
 AC5646
 AC5646.The horizontal coordinates were scaled from a map and have
 AC5646.an estimated accuracy of +/- 6 seconds.
 AC5646
 AC5646.The orthometric height was determined by differential leveling and
 AC5646.adjusted by the NATIONAL GEODETIC SURVEY
 AC5646.in October 1997.
 AC5646
 AC5646.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5646.GEOID18 height accuracy estimate available here.
 AC5646
 AC5646.Click photographs - Photos may exist for this station.
 AC5646
 AC5646.The dynamic height is computed by dividing the NAVD 88
 AC5646.geopotential number by the normal gravity value computed on the
 AC5646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5646.degrees latitude (g = 980.6199 gals.).
 AC5646
 AC5646.The modeled gravity was interpolated from observed gravity values.
 AC5646
 AC5646;                    North         East    Units  Estimated Accuracy
 AC5646;SPC SD S     -   133,590.      328,430.      MT  (+/- 180 meters Scaled)
 AC5646
 AC5646_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ057156(NAD 83)
 AC5646
 AC5646                          SUPERSEDED SURVEY CONTROL
 AC5646
 AC5646.No superseded survey control is available for this station.
 AC5646
 AC5646_MARKER: DD = SURVEY DISK
 AC5646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5646_STAMPING: 89-33.98
 AC5646_MARK LOGO: SDDT
 AC5646_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5646+STABILITY: SURFACE MOTION
 AC5646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5646+SATELLITE: SATELLITE OBSERVATIONS - April 18, 1995
 AC5646
 AC5646  HISTORY     - Date     Condition        Report By
 AC5646  HISTORY     - UNK      MONUMENTED       SDDT
 AC5646  HISTORY     - 19950418 GOOD             NGS
 AC5646
 AC5646                          STATION DESCRIPTION
 AC5646
 AC5646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5646'18.3 KM (11.35 MI) SOUTHERLY ALONG STATE HIGHWAY 89 FROM THE JUNCTION
 AC5646'OF U.S. HIGHWAY 385 IN PRINGLE, 48.1 M (157.8 FT) SOUTH OF MILEPOST
 AC5646'34, 46.1 M (151.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 16.2 M
 AC5646'(53.1 FT) NORTHWEST OF THE CENTER OF A RAILROAD GRADE (TRACK REMOVED)
 AC5646', 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 AC5646'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5647 ***********************************************************************
 AC5647  DESIGNATION -  89 034.91
 AC5647  PID         -  AC5647
 AC5647  STATE/COUNTY-  SD/CUSTER
 AC5647  COUNTRY     -  US
 AC5647  USGS QUAD   -  MINNEKAHTA (2017)
 AC5647
 AC5647                         *CURRENT SURVEY CONTROL
 AC5647  ______________________________________________________________________
 AC5647* NAD 83(1986) POSITION- 43 29 45.10   (N) 103 40 41.59   (W)   HD_HELD1
 AC5647* NAVD 88 ORTHO HEIGHT -  1384.865 (meters)     4543.51  (feet) ADJUSTED
 AC5647  ______________________________________________________________________
 AC5647  GEOID HEIGHT    -        -14.618 (meters)                     GEOID18
 AC5647  DYNAMIC HEIGHT  -       1384.242 (meters)     4541.47  (feet) COMP
 AC5647  MODELED GRAVITY -    980,120.1   (mgal)                       NAVD 88
 AC5647
 AC5647  VERT ORDER      -  FIRST     CLASS II
 AC5647
 AC5647.The horizontal coordinates were determined by differentially corrected
 AC5647.hand held GPS observations or other comparable positioning techniques
 AC5647.and have an estimated accuracy of +/- 3 meters.
 AC5647
 AC5647.The orthometric height was determined by differential leveling and
 AC5647.adjusted by the NATIONAL GEODETIC SURVEY
 AC5647.in October 1997.
 AC5647
 AC5647.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5647.GEOID18 height accuracy estimate available here.
 AC5647
 AC5647.Click photographs - Photos may exist for this station.
 AC5647
 AC5647.The dynamic height is computed by dividing the NAVD 88
 AC5647.geopotential number by the normal gravity value computed on the
 AC5647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5647.degrees latitude (g = 980.6199 gals.).
 AC5647
 AC5647.The modeled gravity was interpolated from observed gravity values.
 AC5647
 AC5647;                    North         East    Units  Estimated Accuracy
 AC5647;SPC SD S     -   134,592.8     329,555.9     MT  (+/- 3 meters HH1 GPS) 
 AC5647
 AC5647_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0686616730(NAD 83)
 AC5647
 AC5647                          SUPERSEDED SURVEY CONTROL
 AC5647
 AC5647.No superseded survey control is available for this station.
 AC5647
 AC5647_MARKER: Z = SEE DESCRIPTION
 AC5647_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5647_STAMPING: 89-34.91 1995
 AC5647_MARK LOGO: NGS
 AC5647_PROJECTION: FLUSH
 AC5647_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5647_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5647+STABILITY: POSITION/ELEVATION WELL
 AC5647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5647+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5647_ROD/PIPE-DEPTH: 6.4 meters
 AC5647_SLEEVE-DEPTH  : 4.0 meters
 AC5647
 AC5647  HISTORY     - Date     Condition        Report By
 AC5647  HISTORY     - 1995     MONUMENTED       SDDT
 AC5647  HISTORY     - 19950410 GOOD             NGS
 AC5647
 AC5647                          STATION DESCRIPTION
 AC5647
 AC5647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5647'16.8 KM (10.45 MI) SOUTHERLY ALONG STATE HIGHWAY 89 FROM THE JUNCTION
 AC5647'OF U.S. HIGHWAY 385 IN PRINGLE, 119.6 M (392.4 FT) WEST OF MILEPOST
 AC5647'35, 42.3 M (138.8 FT) NORTHEAST OF A UTILITY POLE, 30.5 M (100.1 FT)
 AC5647'NORTHWEST OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) SOUTHWEST OF THE
 AC5647'CENTER OF A DIRT ROAD AND A CATTLE GUARD, 0.6 M (2.0 FT) SOUTHEAST OF
 AC5647'A FENCE, 0.5 M (1.6 FT) NORTHWEST OF A METAL GUARD POST, AND 0.3 M
 AC5647'(1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 AC5647'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A
 AC5647'1-1/2 INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS
 AC5647'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5648 ***********************************************************************
 AC5648  DESIGNATION -  89 036.01
 AC5648  PID         -  AC5648
 AC5648  STATE/COUNTY-  SD/CUSTER
 AC5648  COUNTRY     -  US
 AC5648  USGS QUAD   -  ARGYLE (2017)
 AC5648
 AC5648                         *CURRENT SURVEY CONTROL
 AC5648  ______________________________________________________________________
 AC5648* NAD 83(1986) POSITION- 43 30 29.     (N) 103 39 56.     (W)   SCALED
 AC5648* NAVD 88 ORTHO HEIGHT -  1425.062 (meters)     4675.39  (feet) ADJUSTED
 AC5648  ______________________________________________________________________
 AC5648  GEOID HEIGHT    -        -14.585 (meters)                     GEOID18
 AC5648  DYNAMIC HEIGHT  -       1424.417 (meters)     4673.27  (feet) COMP
 AC5648  MODELED GRAVITY -    980,115.6   (mgal)                       NAVD 88
 AC5648
 AC5648  VERT ORDER      -  FIRST     CLASS II
 AC5648
 AC5648.The horizontal coordinates were scaled from a map and have
 AC5648.an estimated accuracy of +/- 6 seconds.
 AC5648
 AC5648.The orthometric height was determined by differential leveling and
 AC5648.adjusted by the NATIONAL GEODETIC SURVEY
 AC5648.in October 1997.
 AC5648
 AC5648.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5648.GEOID18 height accuracy estimate available here.
 AC5648
 AC5648.Click photographs - Photos may exist for this station.
 AC5648
 AC5648.The dynamic height is computed by dividing the NAVD 88
 AC5648.geopotential number by the normal gravity value computed on the
 AC5648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5648.degrees latitude (g = 980.6199 gals.).
 AC5648
 AC5648.The modeled gravity was interpolated from observed gravity values.
 AC5648
 AC5648;                    North         East    Units  Estimated Accuracy
 AC5648;SPC SD S     -   135,910.      330,630.      MT  (+/- 180 meters Scaled)
 AC5648
 AC5648_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ078181(NAD 83)
 AC5648
 AC5648                          SUPERSEDED SURVEY CONTROL
 AC5648
 AC5648.No superseded survey control is available for this station.
 AC5648
 AC5648_MARKER: DD = SURVEY DISK
 AC5648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5648_STAMPING: 89-36.01
 AC5648_MARK LOGO: SDDT
 AC5648_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5648+STABILITY: SURFACE MOTION
 AC5648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5648+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5648
 AC5648  HISTORY     - Date     Condition        Report By
 AC5648  HISTORY     - UNK      MONUMENTED       SDDT
 AC5648  HISTORY     - 19950410 GOOD             NGS
 AC5648
 AC5648                          STATION DESCRIPTION
 AC5648
 AC5648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5648'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5648'IN PRINGLE, THENCE 15.0 KM (9.30 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5648'29.8 M (97.8 FT) EAST OF THE HIGHWAY CENTERLINE, 26.7 M (87.6 FT)
 AC5648'NORTHEAST OF MILEPOST 36, 5.1 M (16.7 FT) NORTH OF THE CENTER OF A
 AC5648'GATE, 0.5 M (1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS
 AC5648'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AC5648'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5649 ***********************************************************************
 AC5649  DESIGNATION -  89 036.96
 AC5649  PID         -  AC5649
 AC5649  STATE/COUNTY-  SD/CUSTER
 AC5649  COUNTRY     -  US
 AC5649  USGS QUAD   -  ARGYLE (2017)
 AC5649
 AC5649                         *CURRENT SURVEY CONTROL
 AC5649  ______________________________________________________________________
 AC5649* NAD 83(1986) POSITION- 43 31 16.     (N) 103 39 31.     (W)   SCALED
 AC5649* NAVD 88 ORTHO HEIGHT -  1444.825 (meters)     4740.23  (feet) ADJUSTED
 AC5649  ______________________________________________________________________
 AC5649  GEOID HEIGHT    -        -14.537 (meters)                     GEOID18
 AC5649  DYNAMIC HEIGHT  -       1444.166 (meters)     4738.07  (feet) COMP
 AC5649  MODELED GRAVITY -    980,111.5   (mgal)                       NAVD 88
 AC5649
 AC5649  VERT ORDER      -  FIRST     CLASS II
 AC5649
 AC5649.The horizontal coordinates were scaled from a map and have
 AC5649.an estimated accuracy of +/- 6 seconds.
 AC5649
 AC5649.The orthometric height was determined by differential leveling and
 AC5649.adjusted by the NATIONAL GEODETIC SURVEY
 AC5649.in October 1997.
 AC5649
 AC5649.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5649.GEOID18 height accuracy estimate available here.
 AC5649
 AC5649.Click photographs - Photos may exist for this station.
 AC5649
 AC5649.The dynamic height is computed by dividing the NAVD 88
 AC5649.geopotential number by the normal gravity value computed on the
 AC5649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5649.degrees latitude (g = 980.6199 gals.).
 AC5649
 AC5649.The modeled gravity was interpolated from observed gravity values.
 AC5649
 AC5649;                    North         East    Units  Estimated Accuracy
 AC5649;SPC SD S     -   137,330.      331,250.      MT  (+/- 180 meters Scaled)
 AC5649
 AC5649_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ084195(NAD 83)
 AC5649
 AC5649                          SUPERSEDED SURVEY CONTROL
 AC5649
 AC5649.No superseded survey control is available for this station.
 AC5649
 AC5649_MARKER: DD = SURVEY DISK
 AC5649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5649_STAMPING: 89-36.96
 AC5649_MARK LOGO: SDDT
 AC5649_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5649+STABILITY: SURFACE MOTION
 AC5649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5649+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5649
 AC5649  HISTORY     - Date     Condition        Report By
 AC5649  HISTORY     - UNK      MONUMENTED       SDDT
 AC5649  HISTORY     - 19950410 GOOD             NGS
 AC5649
 AC5649                          STATION DESCRIPTION
 AC5649
 AC5649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5649'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5649'IN PRINGLE, THENCE 13.5 KM (8.40 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5649'125.9 M (413.1 FT) SOUTHEAST OF MILEPOST 37, 117.6 M (385.8 FT) EAST
 AC5649'OF THE HIGHWAY CENTERLINE, 15.1 M (49.5 FT) WEST OF THE CENTER OF A
 AC5649'RAILROAD GRADE (TRACK REMOVED), 15.2 M (49.9 FT) NORTH OF THE CENTER
 AC5649'OF COUNTY ROAD 333, 0.8 M (2.6 FT) EAST OF A FENCE CORNER, 0.3 M (1.0
 AC5649'FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16
 AC5649'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5650 ***********************************************************************
 AC5650  DESIGNATION -  89 038.10
 AC5650  PID         -  AC5650
 AC5650  STATE/COUNTY-  SD/CUSTER
 AC5650  COUNTRY     -  US
 AC5650  USGS QUAD   -  ARGYLE (2017)
 AC5650
 AC5650                         *CURRENT SURVEY CONTROL
 AC5650  ______________________________________________________________________
 AC5650* NAD 83(1986) POSITION- 43 32 13.     (N) 103 39 20.     (W)   SCALED
 AC5650* NAVD 88 ORTHO HEIGHT -  1437.899 (meters)     4717.51  (feet) ADJUSTED
 AC5650  ______________________________________________________________________
 AC5650  GEOID HEIGHT    -        -14.467 (meters)                     GEOID18
 AC5650  DYNAMIC HEIGHT  -       1437.241 (meters)     4715.35  (feet) COMP
 AC5650  MODELED GRAVITY -    980,110.1   (mgal)                       NAVD 88
 AC5650
 AC5650  VERT ORDER      -  FIRST     CLASS II
 AC5650
 AC5650.The horizontal coordinates were scaled from a map and have
 AC5650.an estimated accuracy of +/- 6 seconds.
 AC5650
 AC5650.The orthometric height was determined by differential leveling and
 AC5650.adjusted by the NATIONAL GEODETIC SURVEY
 AC5650.in October 1997.
 AC5650
 AC5650.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5650.GEOID18 height accuracy estimate available here.
 AC5650
 AC5650.Click photographs - Photos may exist for this station.
 AC5650
 AC5650.The dynamic height is computed by dividing the NAVD 88
 AC5650.geopotential number by the normal gravity value computed on the
 AC5650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5650.degrees latitude (g = 980.6199 gals.).
 AC5650
 AC5650.The modeled gravity was interpolated from observed gravity values.
 AC5650
 AC5650;                    North         East    Units  Estimated Accuracy
 AC5650;SPC SD S     -   139,080.      331,570.      MT  (+/- 180 meters Scaled)
 AC5650
 AC5650_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ086213(NAD 83)
 AC5650
 AC5650                          SUPERSEDED SURVEY CONTROL
 AC5650
 AC5650.No superseded survey control is available for this station.
 AC5650
 AC5650_MARKER: DD = SURVEY DISK
 AC5650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5650_STAMPING: 89-38.10
 AC5650_MARK LOGO: SDDT
 AC5650_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5650+STABILITY: SURFACE MOTION
 AC5650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5650+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5650
 AC5650  HISTORY     - Date     Condition        Report By
 AC5650  HISTORY     - UNK      MONUMENTED       SDDT
 AC5650  HISTORY     - 19950410 GOOD             NGS
 AC5650
 AC5650                          STATION DESCRIPTION
 AC5650
 AC5650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5650'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5650'IN PRINGLE, THENCE 11.6 KM (7.20 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5650'138.0 M (452.8 FT) NORTH OF MILEPOST 38, 29.8 M (97.8 FT) EAST OF AND
 AC5650'LEVEL WITH THE HIGHWAY CENTERLINE, 6.6 M (21.7 FT) NORTH OF THE CENTER
 AC5650'OF A DIRT ROAD AND A CATTLE GUARD, 1.9 M (6.2 FT) SOUTH OF THE MOST
 AC5650'NORTHERLY OF 3 BRACED FENCE POSTS, 1.4 M (4.6 FT) NORTH OF A T-FENCE
 AC5650'CORNER, 1.0 M (3.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 AC5650'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 AC5650'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5651 ***********************************************************************
 AC5651  DESIGNATION -  89 038.90
 AC5651  PID         -  AC5651
 AC5651  STATE/COUNTY-  SD/CUSTER
 AC5651  COUNTRY     -  US
 AC5651  USGS QUAD   -  ARGYLE (2017)
 AC5651
 AC5651                         *CURRENT SURVEY CONTROL
 AC5651  ______________________________________________________________________
 AC5651* NAD 83(1986) POSITION- 43 32 55.     (N) 103 39 19.     (W)   SCALED
 AC5651* NAVD 88 ORTHO HEIGHT -  1481.148 (meters)     4859.40  (feet) ADJUSTED
 AC5651  ______________________________________________________________________
 AC5651  GEOID HEIGHT    -        -14.412 (meters)                     GEOID18
 AC5651  DYNAMIC HEIGHT  -       1480.472 (meters)     4857.18  (feet) COMP
 AC5651  MODELED GRAVITY -    980,109.8   (mgal)                       NAVD 88
 AC5651
 AC5651  VERT ORDER      -  FIRST     CLASS II
 AC5651
 AC5651.The horizontal coordinates were scaled from a map and have
 AC5651.an estimated accuracy of +/- 6 seconds.
 AC5651
 AC5651.The orthometric height was determined by differential leveling and
 AC5651.adjusted by the NATIONAL GEODETIC SURVEY
 AC5651.in October 1997.
 AC5651
 AC5651.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5651.GEOID18 height accuracy estimate available here.
 AC5651
 AC5651.Click photographs - Photos may exist for this station.
 AC5651
 AC5651.The dynamic height is computed by dividing the NAVD 88
 AC5651.geopotential number by the normal gravity value computed on the
 AC5651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5651.degrees latitude (g = 980.6199 gals.).
 AC5651
 AC5651.The modeled gravity was interpolated from observed gravity values.
 AC5651
 AC5651;                    North         East    Units  Estimated Accuracy
 AC5651;SPC SD S     -   140,370.      331,640.      MT  (+/- 180 meters Scaled)
 AC5651
 AC5651_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ086226(NAD 83)
 AC5651
 AC5651                          SUPERSEDED SURVEY CONTROL
 AC5651
 AC5651.No superseded survey control is available for this station.
 AC5651
 AC5651_MARKER: DD = SURVEY DISK
 AC5651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5651_STAMPING: 89-38.90
 AC5651_MARK LOGO: SDDT
 AC5651_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5651+STABILITY: SURFACE MOTION
 AC5651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5651+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5651
 AC5651  HISTORY     - Date     Condition        Report By
 AC5651  HISTORY     - UNK      MONUMENTED       SDDT
 AC5651  HISTORY     - 19950410 GOOD             NGS
 AC5651
 AC5651                          STATION DESCRIPTION
 AC5651
 AC5651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5651'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5651'IN PRINGLE, THENCE 10.4 KM (6.45 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5651'175.6 M (576.1 FT) SOUTH OF MILEPOST 39, 29.8 M (97.8 FT) EAST OF THE
 AC5651'HIGHWAY CENTERLINE, 19.8 M (65.0 FT) SOUTH OF THE CENTER OF COUNTY
 AC5651'ROAD 333, 3.8 M (12.5 FT) NORTH OF THE MOST SOUTHERLY OF 3 BRACED
 AC5651'FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 AC5651'FT) WEST OF A FENCE, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE
 AC5651'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5652 ***********************************************************************
 AC5652  DESIGNATION -  89 039.98
 AC5652  PID         -  AC5652
 AC5652  STATE/COUNTY-  SD/CUSTER
 AC5652  COUNTRY     -  US
 AC5652  USGS QUAD   -  ARGYLE (2017)
 AC5652
 AC5652                         *CURRENT SURVEY CONTROL
 AC5652  ______________________________________________________________________
 AC5652* NAD 83(1986) POSITION- 43 33 44.     (N) 103 38 52.     (W)   SCALED
 AC5652* NAVD 88 ORTHO HEIGHT -  1441.088 (meters)     4727.97  (feet) ADJUSTED
 AC5652  ______________________________________________________________________
 AC5652  GEOID HEIGHT    -        -14.368 (meters)                     GEOID18
 AC5652  DYNAMIC HEIGHT  -       1440.443 (meters)     4725.85  (feet) COMP
 AC5652  MODELED GRAVITY -    980,119.5   (mgal)                       NAVD 88
 AC5652
 AC5652  VERT ORDER      -  FIRST     CLASS II
 AC5652
 AC5652.The horizontal coordinates were scaled from a map and have
 AC5652.an estimated accuracy of +/- 6 seconds.
 AC5652
 AC5652.The orthometric height was determined by differential leveling and
 AC5652.adjusted by the NATIONAL GEODETIC SURVEY
 AC5652.in October 1997.
 AC5652
 AC5652.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5652.GEOID18 height accuracy estimate available here.
 AC5652
 AC5652.Click photographs - Photos may exist for this station.
 AC5652
 AC5652.The dynamic height is computed by dividing the NAVD 88
 AC5652.geopotential number by the normal gravity value computed on the
 AC5652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5652.degrees latitude (g = 980.6199 gals.).
 AC5652
 AC5652.The modeled gravity was interpolated from observed gravity values.
 AC5652
 AC5652;                    North         East    Units  Estimated Accuracy
 AC5652;SPC SD S     -   141,860.      332,310.      MT  (+/- 180 meters Scaled)
 AC5652
 AC5652_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ092241(NAD 83)
 AC5652
 AC5652                          SUPERSEDED SURVEY CONTROL
 AC5652
 AC5652.No superseded survey control is available for this station.
 AC5652
 AC5652_MARKER: Z = SEE DESCRIPTION
 AC5652_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5652_STAMPING: 89-39.98 1995
 AC5652_MARK LOGO: NGS
 AC5652_PROJECTION: FLUSH
 AC5652_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5652_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5652+STABILITY: POSITION/ELEVATION WELL
 AC5652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5652+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5652_ROD/PIPE-DEPTH: 6.4 meters
 AC5652_SLEEVE-DEPTH  : 4.0 meters
 AC5652
 AC5652  HISTORY     - Date     Condition        Report By
 AC5652  HISTORY     - 1995     MONUMENTED       SDDT
 AC5652  HISTORY     - 19950410 GOOD             NGS
 AC5652
 AC5652                          STATION DESCRIPTION
 AC5652
 AC5652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5652'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5652'IN PRINGLE, THENCE 8.6 KM (5.35 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5652'42.4 M (139.1 FT) SOUTH OF MILEPOST 40, 29.4 M (96.5 FT) SOUTHEAST OF
 AC5652'AND LEVEL WITH THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) NORTHEAST OF
 AC5652'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT) NORTHWEST OF A
 AC5652'FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A METAL GUARD POST, AND 0.2 M (0.7
 AC5652'FT) NORTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AC5652'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2
 AC5652'INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 AC5652'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5653 ***********************************************************************
 AC5653  DESIGNATION -  89 040.99
 AC5653  PID         -  AC5653
 AC5653  STATE/COUNTY-  SD/CUSTER
 AC5653  COUNTRY     -  US
 AC5653  USGS QUAD   -  ARGYLE (2017)
 AC5653
 AC5653                         *CURRENT SURVEY CONTROL
 AC5653  ______________________________________________________________________
 AC5653* NAD 83(1986) POSITION- 43 34 20.     (N) 103 37 59.     (W)   SCALED
 AC5653* NAVD 88 ORTHO HEIGHT -  1427.708 (meters)     4684.07  (feet) ADJUSTED
 AC5653  ______________________________________________________________________
 AC5653  GEOID HEIGHT    -        -14.359 (meters)                     GEOID18
 AC5653  DYNAMIC HEIGHT  -       1427.069 (meters)     4681.98  (feet) COMP
 AC5653  MODELED GRAVITY -    980,120.5   (mgal)                       NAVD 88
 AC5653
 AC5653  VERT ORDER      -  FIRST     CLASS II
 AC5653
 AC5653.The horizontal coordinates were scaled from a map and have
 AC5653.an estimated accuracy of +/- 6 seconds.
 AC5653
 AC5653.The orthometric height was determined by differential leveling and
 AC5653.adjusted by the NATIONAL GEODETIC SURVEY
 AC5653.in October 1997.
 AC5653
 AC5653.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5653.GEOID18 height accuracy estimate available here.
 AC5653
 AC5653.Click photographs - Photos may exist for this station.
 AC5653
 AC5653.The dynamic height is computed by dividing the NAVD 88
 AC5653.geopotential number by the normal gravity value computed on the
 AC5653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5653.degrees latitude (g = 980.6199 gals.).
 AC5653
 AC5653.The modeled gravity was interpolated from observed gravity values.
 AC5653
 AC5653;                    North         East    Units  Estimated Accuracy
 AC5653;SPC SD S     -   142,920.      333,540.      MT  (+/- 180 meters Scaled)
 AC5653
 AC5653_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ103252(NAD 83)
 AC5653
 AC5653                          SUPERSEDED SURVEY CONTROL
 AC5653
 AC5653.No superseded survey control is available for this station.
 AC5653
 AC5653_MARKER: DB = BENCH MARK DISK
 AC5653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5653_STAMPING: 89-40.99
 AC5653_MARK LOGO: SDDT
 AC5653_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5653+STABILITY: SURFACE MOTION
 AC5653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5653+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5653
 AC5653  HISTORY     - Date     Condition        Report By
 AC5653  HISTORY     - UNK      MONUMENTED       SDDT
 AC5653  HISTORY     - 19950410 GOOD             NGS
 AC5653
 AC5653                          STATION DESCRIPTION
 AC5653
 AC5653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5653'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5653'IN PRINGLE, THENCE 6.9 KM (4.30 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5653'30.2 M (99.1 FT) EAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 24.5 M
 AC5653'(80.4 FT) SOUTHEAST OF MILEPOST 41, 11.5 M (37.7 FT) NORTH OF THE
 AC5653'CENTER OF A DIRT ROAD AND A CATTLE GUARD, 1.4 M (4.6 FT) SOUTHWEST OF
 AC5653'THE NORTH END OF 2 BRACED FENCE POSTS, 0.7 M (2.3 FT) WEST OF A FENCE,
 AC5653'0.3 M (1.0 FT) WEST OF A FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16
 AC5653'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5655 ***********************************************************************
 AC5655  DESIGNATION -  89 042.38
 AC5655  PID         -  AC5655
 AC5655  STATE/COUNTY-  SD/CUSTER
 AC5655  COUNTRY     -  US
 AC5655  USGS QUAD   -  PRINGLE (2017)
 AC5655
 AC5655                         *CURRENT SURVEY CONTROL
 AC5655  ______________________________________________________________________
 AC5655* NAD 83(1986) POSITION- 43 34 56.     (N) 103 36 54.     (W)   SCALED
 AC5655* NAVD 88 ORTHO HEIGHT -  1486.519 (meters)     4877.02  (feet) ADJUSTED
 AC5655  ______________________________________________________________________
 AC5655  GEOID HEIGHT    -        -14.356 (meters)                     GEOID18
 AC5655  DYNAMIC HEIGHT  -       1485.855 (meters)     4874.84  (feet) COMP
 AC5655  MODELED GRAVITY -    980,118.4   (mgal)                       NAVD 88
 AC5655
 AC5655  VERT ORDER      -  FIRST     CLASS II
 AC5655
 AC5655.The horizontal coordinates were scaled from a map and have
 AC5655.an estimated accuracy of +/- 6 seconds.
 AC5655
 AC5655.The orthometric height was determined by differential leveling and
 AC5655.adjusted by the NATIONAL GEODETIC SURVEY
 AC5655.in October 1997.
 AC5655
 AC5655.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5655.GEOID18 height accuracy estimate available here.
 AC5655
 AC5655.Click photographs - Photos may exist for this station.
 AC5655
 AC5655.The dynamic height is computed by dividing the NAVD 88
 AC5655.geopotential number by the normal gravity value computed on the
 AC5655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5655.degrees latitude (g = 980.6199 gals.).
 AC5655
 AC5655.The modeled gravity was interpolated from observed gravity values.
 AC5655
 AC5655;                    North         East    Units  Estimated Accuracy
 AC5655;SPC SD S     -   143,980.      335,040.      MT  (+/- 180 meters Scaled)
 AC5655
 AC5655_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ118264(NAD 83)
 AC5655
 AC5655                          SUPERSEDED SURVEY CONTROL
 AC5655
 AC5655.No superseded survey control is available for this station.
 AC5655
 AC5655_MARKER: DD = SURVEY DISK
 AC5655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5655_STAMPING: 89-42.38
 AC5655_MARK LOGO: SDDT
 AC5655_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5655+STABILITY: SURFACE MOTION
 AC5655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5655+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5655
 AC5655  HISTORY     - Date     Condition        Report By
 AC5655  HISTORY     - UNK      MONUMENTED       SDDT
 AC5655  HISTORY     - 19950410 GOOD             NGS
 AC5655
 AC5655                          STATION DESCRIPTION
 AC5655
 AC5655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5655'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5655'IN PRINGLE, THENCE 4.6 KM (2.85 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5655'623.1 M (2044.3 FT) NORTH OF MILEPOST 42, 29.8 M (97.8 FT) NORTHWEST
 AC5655'OF THE HIGHWAY CENTERLINE, 7.1 M (23.3 FT) SOUTHWEST OF THE CENTER OF
 AC5655'FOREST SERVICE ROAD 496.1E, 5.3 M (17.4 FT) NORTHEAST OF THE CENTER OF
 AC5655'A GATE, 1.2 M (3.9 FT) NORTHEAST OF AN UNDERGROUND CABLE WARNING SIGN,
 AC5655'0.7 M (2.3 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 AC5655'THE HIGHWAY, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST, AND THE
 AC5655'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5656 ***********************************************************************
 AC5656  DESIGNATION -  89 043.36
 AC5656  PID         -  AC5656
 AC5656  STATE/COUNTY-  SD/CUSTER
 AC5656  COUNTRY     -  US
 AC5656  USGS QUAD   -  PRINGLE (2017)
 AC5656
 AC5656                         *CURRENT SURVEY CONTROL
 AC5656  ______________________________________________________________________
 AC5656* NAD 83(1986) POSITION- 43 35 13.     (N) 103 36 00.     (W)   SCALED
 AC5656* NAVD 88 ORTHO HEIGHT -  1509.215 (meters)     4951.48  (feet) ADJUSTED
 AC5656  ______________________________________________________________________
 AC5656  GEOID HEIGHT    -        -14.376 (meters)                     GEOID18
 AC5656  DYNAMIC HEIGHT  -       1508.542 (meters)     4949.27  (feet) COMP
 AC5656  MODELED GRAVITY -    980,118.8   (mgal)                       NAVD 88
 AC5656
 AC5656  VERT ORDER      -  FIRST     CLASS II
 AC5656
 AC5656.The horizontal coordinates were scaled from a map and have
 AC5656.an estimated accuracy of +/- 6 seconds.
 AC5656
 AC5656.The orthometric height was determined by differential leveling and
 AC5656.adjusted by the NATIONAL GEODETIC SURVEY
 AC5656.in October 1997.
 AC5656
 AC5656.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5656.GEOID18 height accuracy estimate available here.
 AC5656
 AC5656.Click photographs - Photos may exist for this station.
 AC5656
 AC5656.The dynamic height is computed by dividing the NAVD 88
 AC5656.geopotential number by the normal gravity value computed on the
 AC5656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5656.degrees latitude (g = 980.6199 gals.).
 AC5656
 AC5656.The modeled gravity was interpolated from observed gravity values.
 AC5656
 AC5656;                    North         East    Units  Estimated Accuracy
 AC5656;SPC SD S     -   144,450.      336,280.      MT  (+/- 180 meters Scaled)
 AC5656
 AC5656_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ130269(NAD 83)
 AC5656
 AC5656                          SUPERSEDED SURVEY CONTROL
 AC5656
 AC5656.No superseded survey control is available for this station.
 AC5656
 AC5656_MARKER: DD = SURVEY DISK
 AC5656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5656_STAMPING: 89-43.36
 AC5656_MARK LOGO: SDDT
 AC5656_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5656+STABILITY: SURFACE MOTION
 AC5656_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5656+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5656
 AC5656  HISTORY     - Date     Condition        Report By
 AC5656  HISTORY     - UNK      MONUMENTED       SDDT
 AC5656  HISTORY     - 19950410 GOOD             NGS
 AC5656
 AC5656                          STATION DESCRIPTION
 AC5656
 AC5656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5656'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5656'IN PRINGLE, THENCE 3.1 KM (1.90 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5656'578.4 M (1897.6 FT) NORTH OF MILEPOST 43, 30.6 M (100.4 FT) SOUTH OF
 AC5656'THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) EAST OF THE CENTER OF A GATE,
 AC5656'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF
 AC5656'A FENCE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT
 AC5656'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5657 ***********************************************************************
 AC5657  DESIGNATION -  89 044.35
 AC5657  PID         -  AC5657
 AC5657  STATE/COUNTY-  SD/CUSTER
 AC5657  COUNTRY     -  US
 AC5657  USGS QUAD   -  PRINGLE (2017)
 AC5657
 AC5657                         *CURRENT SURVEY CONTROL
 AC5657  ______________________________________________________________________
 AC5657* NAD 83(1986) POSITION- 43 35 40.     (N) 103 35 16.     (W)   SCALED
 AC5657* NAVD 88 ORTHO HEIGHT -  1479.657 (meters)     4854.51  (feet) ADJUSTED
 AC5657  ______________________________________________________________________
 AC5657  GEOID HEIGHT    -        -14.381 (meters)                     GEOID18
 AC5657  DYNAMIC HEIGHT  -       1478.996 (meters)     4852.34  (feet) COMP
 AC5657  MODELED GRAVITY -    980,119.1   (mgal)                       NAVD 88
 AC5657
 AC5657  VERT ORDER      -  FIRST     CLASS II
 AC5657
 AC5657.The horizontal coordinates were scaled from a map and have
 AC5657.an estimated accuracy of +/- 6 seconds.
 AC5657
 AC5657.The orthometric height was determined by differential leveling and
 AC5657.adjusted by the NATIONAL GEODETIC SURVEY
 AC5657.in October 1997.
 AC5657
 AC5657.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5657.GEOID18 height accuracy estimate available here.
 AC5657
 AC5657.Click photographs - Photos may exist for this station.
 AC5657
 AC5657.The dynamic height is computed by dividing the NAVD 88
 AC5657.geopotential number by the normal gravity value computed on the
 AC5657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5657.degrees latitude (g = 980.6199 gals.).
 AC5657
 AC5657.The modeled gravity was interpolated from observed gravity values.
 AC5657
 AC5657;                    North         East    Units  Estimated Accuracy
 AC5657;SPC SD S     -   145,250.      337,290.      MT  (+/- 180 meters Scaled)
 AC5657
 AC5657_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ139277(NAD 83)
 AC5657
 AC5657                          SUPERSEDED SURVEY CONTROL
 AC5657
 AC5657.No superseded survey control is available for this station.
 AC5657
 AC5657_MARKER: DD = SURVEY DISK
 AC5657_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC5657_STAMPING: 89-44.35
 AC5657_MARK LOGO: SDDT
 AC5657_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5657_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC5657+STABILITY: SURFACE MOTION
 AC5657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5657+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5657
 AC5657  HISTORY     - Date     Condition        Report By
 AC5657  HISTORY     - UNK      MONUMENTED       SDDT
 AC5657  HISTORY     - 19950410 GOOD             NGS
 AC5657
 AC5657                          STATION DESCRIPTION
 AC5657
 AC5657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5657'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5657'IN PRINGLE, THENCE 1.4 KM (0.85 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5657'600.0 M (1968.5 FT) NORTHEAST OF MILEPOST 44, 30.3 M (99.4 FT) SOUTH
 AC5657'OF A TRIPLE TRUNK PINE TREE, 29.8 M (97.8 FT) EAST OF THE HIGHWAY
 AC5657'CENTERLINE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3
 AC5657'FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 AC5657'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5661 ***********************************************************************
 AC5661  DESIGNATION -  89 045.20
 AC5661  PID         -  AC5661
 AC5661  STATE/COUNTY-  SD/CUSTER
 AC5661  COUNTRY     -  US
 AC5661  USGS QUAD   -  PRINGLE (2017)
 AC5661
 AC5661                         *CURRENT SURVEY CONTROL
 AC5661  ______________________________________________________________________
 AC5661* NAD 83(1986) POSITION- 43 36 26.     (N) 103 35 22.     (W)   SCALED
 AC5661* NAVD 88 ORTHO HEIGHT -  1482.802 (meters)     4864.83  (feet) ADJUSTED
 AC5661  ______________________________________________________________________
 AC5661  GEOID HEIGHT    -        -14.316 (meters)                     GEOID18
 AC5661  DYNAMIC HEIGHT  -       1482.137 (meters)     4862.64  (feet) COMP
 AC5661  MODELED GRAVITY -    980,117.2   (mgal)                       NAVD 88
 AC5661
 AC5661  VERT ORDER      -  FIRST     CLASS II
 AC5661
 AC5661.The horizontal coordinates were scaled from a map and have
 AC5661.an estimated accuracy of +/- 6 seconds.
 AC5661
 AC5661.The orthometric height was determined by differential leveling and
 AC5661.adjusted by the NATIONAL GEODETIC SURVEY
 AC5661.in October 1997.
 AC5661
 AC5661.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5661.GEOID18 height accuracy estimate available here.
 AC5661
 AC5661.Click photographs - Photos may exist for this station.
 AC5661
 AC5661.The dynamic height is computed by dividing the NAVD 88
 AC5661.geopotential number by the normal gravity value computed on the
 AC5661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5661.degrees latitude (g = 980.6199 gals.).
 AC5661
 AC5661.The modeled gravity was interpolated from observed gravity values.
 AC5661
 AC5661;                    North         East    Units  Estimated Accuracy
 AC5661;SPC SD S     -   146,670.      337,220.      MT  (+/- 180 meters Scaled)
 AC5661
 AC5661_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ138292(NAD 83)
 AC5661
 AC5661                          SUPERSEDED SURVEY CONTROL
 AC5661
 AC5661.No superseded survey control is available for this station.
 AC5661
 AC5661_MARKER: Z = SEE DESCRIPTION
 AC5661_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC5661_STAMPING: 89-45.20 1995
 AC5661_MARK LOGO: NGS
 AC5661_PROJECTION: FLUSH
 AC5661_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC5661_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5661+STABILITY: POSITION/ELEVATION WELL
 AC5661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5661+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5661_ROD/PIPE-DEPTH: 6.4 meters
 AC5661_SLEEVE-DEPTH  : 4.0 meters
 AC5661
 AC5661  HISTORY     - Date     Condition        Report By
 AC5661  HISTORY     - 1995     MONUMENTED       SDDT
 AC5661  HISTORY     - 19950410 GOOD             NGS
 AC5661
 AC5661                          STATION DESCRIPTION
 AC5661
 AC5661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5661'0.2 KM (0.10 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 AC5661'IN PRINGLE, THENCE 0.1 KM (0.05 MI) SOUTHERLY ALONG STATE HIGHWAY 89,
 AC5661'328.6 M (1078.1 FT) NORTH OF MILEPOST 45, 170.5 M (559.4 FT) SOUTH OF
 AC5661'THE CENTERLINE OF U.S. HIGHWAY 385, 67.2 M (220.5 FT) SOUTH OF A
 AC5661'UTILITY POLE WITH 3 GUY CABLES, 39.0 M (128.0 FT) NORTH OF THE CENTER
 AC5661'OF A DOUBLE GATE, 30.3 M (99.4 FT) EAST OF THE HIGHWAY CENTERLINE, 0.5
 AC5661'M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A
 AC5661'METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST. NOTE--THE
 AC5661'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AC5661'IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 AC5661'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0833 ***********************************************************************
 OT0833  DESIGNATION -  9 DHW
 OT0833  PID         -  OT0833
 OT0833  STATE/COUNTY-  SD/FALL RIVER
 OT0833  COUNTRY     -  US
 OT0833  USGS QUAD   -  WALLACE RANCH (2017)
 OT0833
 OT0833                         *CURRENT SURVEY CONTROL
 OT0833  ______________________________________________________________________
 OT0833* NAD 83(1986) POSITION- 43 00 27.     (N) 103 57 01.     (W)   SCALED
 OT0833* NAVD 88 ORTHO HEIGHT -  1155.569 (meters)     3791.23  (feet) ADJUSTED
 OT0833  ______________________________________________________________________
 OT0833  GEOID HEIGHT    -        -15.362 (meters)                     GEOID18
 OT0833  DYNAMIC HEIGHT  -       1155.019 (meters)     3789.42  (feet) COMP
 OT0833  MODELED GRAVITY -    980,103.9   (mgal)                       NAVD 88
 OT0833
 OT0833  VERT ORDER      -  THIRD
 OT0833
 OT0833.The horizontal coordinates were scaled from a map and have
 OT0833.an estimated accuracy of +/- 6 seconds.
 OT0833
 OT0833.The orthometric height was determined by differential leveling and
 OT0833.adjusted by the NATIONAL GEODETIC SURVEY
 OT0833.in June 1991.
 OT0833
 OT0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0833.GEOID18 height accuracy estimate available here.
 OT0833
 OT0833.Click photographs - Photos may exist for this station.
 OT0833
 OT0833.The dynamic height is computed by dividing the NAVD 88
 OT0833.geopotential number by the normal gravity value computed on the
 OT0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0833.degrees latitude (g = 980.6199 gals.).
 OT0833
 OT0833.The modeled gravity was interpolated from observed gravity values.
 OT0833
 OT0833;                    North         East    Units  Estimated Accuracy
 OT0833;SPC SD S     -    81,310.      305,210.      MT  (+/- 180 meters Scaled)
 OT0833
 OT0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH855621(NAD 83)
 OT0833
 OT0833                          SUPERSEDED SURVEY CONTROL
 OT0833
 OT0833.No superseded survey control is available for this station.
 OT0833
 OT0833_MARKER: DB = BENCH MARK DISK
 OT0833_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0833+WITH SETTING: INFORMATION.
 OT0833_STAMPING: 9 DHW 1974
 OT0833_MARK LOGO: USGS
 OT0833_PROJECTION: FLUSH
 OT0833_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0833_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0833+SATELLITE: SATELLITE OBSERVATIONS - 1974
 OT0833
 OT0833  HISTORY     - Date     Condition        Report By
 OT0833  HISTORY     - 1974     MONUMENTED       USGS
 OT0833
 OT0833                          STATION DESCRIPTION
 OT0833
 OT0833'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OT0833'FROM THE POST OFFICE AT ARDMORE, SOUTH DAKOTA, PROCEED 16.7 MILES
 OT0833'WEST ALONG GRADED ROAD TO A CEMETERY, THENCE 0.55 MILES WEST TO A
 OT0833'CATTLEGUARD IN THE NORTH-SOUTH FENCE, IN THE CENTER OF SECTION
 OT0833'13/TOWNSHIP 12 SOUTH/RANGE 1 EAST, 30 FEET NORTH AND 2 FEET EAST OF
 OT0833'THE CENTER OF THE CATTLEGUARD, SET IN A COPPER-CLAD STEEL ROD DRIVEN
 OT0833'10 FEET AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0678 ***********************************************************************
 OR0678  DESIGNATION -  9 FG
 OR0678  PID         -  OR0678
 OR0678  STATE/COUNTY-  SD/GREGORY
 OR0678  COUNTRY     -  US
 OR0678  USGS QUAD   -  HERRICK NE (2017)
 OR0678
 OR0678                         *CURRENT SURVEY CONTROL
 OR0678  ______________________________________________________________________
 OR0678* NAD 83(1986) POSITION- 43 13 36.     (N) 099 00 51.     (W)   SCALED
 OR0678* NAVD 88 ORTHO HEIGHT -   463.848 (meters)     1521.81  (feet) ADJUSTED
 OR0678  ______________________________________________________________________
 OR0678  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 OR0678  DYNAMIC HEIGHT  -        463.690 (meters)     1521.29  (feet) COMP
 OR0678  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OR0678
 OR0678  VERT ORDER      -  FIRST     CLASS II
 OR0678
 OR0678.The horizontal coordinates were scaled from a map and have
 OR0678.an estimated accuracy of +/- 6 seconds.
 OR0678
 OR0678.The orthometric height was determined by differential leveling and
 OR0678.adjusted by the NATIONAL GEODETIC SURVEY
 OR0678.in June 1991.
 OR0678
 OR0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0678.GEOID18 height accuracy estimate available here.
 OR0678
 OR0678.Click photographs - Photos may exist for this station.
 OR0678
 OR0678.The dynamic height is computed by dividing the NAVD 88
 OR0678.geopotential number by the normal gravity value computed on the
 OR0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0678.degrees latitude (g = 980.6199 gals.).
 OR0678
 OR0678.The modeled gravity was interpolated from observed gravity values.
 OR0678
 OR0678;                    North         East    Units  Estimated Accuracy
 OR0678;SPC SD S     -   100,090.      707,160.      MT  (+/- 180 meters Scaled)
 OR0678
 OR0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN988859(NAD 83)
 OR0678
 OR0678                          SUPERSEDED SURVEY CONTROL
 OR0678
 OR0678  NGVD 29 (??/??/92)  463.517  (m)         1520.72   (f) ADJ UNCH    1 2
 OR0678
 OR0678.Superseded values are not recommended for survey control.
 OR0678
 OR0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0678.See file dsdata.pdf to determine how the superseded data were derived.
 OR0678
 OR0678_MARKER: DD = SURVEY DISK
 OR0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0678_STAMPING: 9 FG 1946 1521
 OR0678_MARK LOGO: USGS
 OR0678_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0678+STABILITY: SURFACE MOTION
 OR0678
 OR0678  HISTORY     - Date     Condition        Report By
 OR0678  HISTORY     - 1946     MONUMENTED       USGS
 OR0678  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0678
 OR0678                          STATION DESCRIPTION
 OR0678
 OR0678'DESCRIBED BY US GEOLOGICAL SURVEY 1946
 OR0678'13.6 MI NW FROM BONESTEEL.
 OR0678'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0678'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0678'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0678'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENE 4.5
 OR0678'MILES NORTH ALONG A DIRT ROAD, THENCE 3.0 MILES NORTHWEST ALONG A
 OR0678'DIRT ROAD, ABOUT 0.4 MILE EAST OF A FARMHOUSE AT A CATTLE GUARD,
 OR0678'AT AN ANGLE IN A FENCE, ON THE NORTH SLOPE OF A HILL, 32 FEET
 OR0678'SOUTH OF THE CENTER LINE OF THE ROAD, 1.6 FEET NORTH OF A CORNER
 OR0678'FENCE POST, 2.0 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF
 OR0678'A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 OR0678
 OR0678                          STATION RECOVERY (2013)
 OR0678
 OR0678'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0678'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0858 ***********************************************************************
 PU0858  DESIGNATION -  9 PCL
 PU0858  PID         -  PU0858
 PU0858  STATE/COUNTY-  SD/MEADE
 PU0858  COUNTRY     -  US
 PU0858  USGS QUAD   -  STONEVILLE (2017)
 PU0858
 PU0858                         *CURRENT SURVEY CONTROL
 PU0858  ______________________________________________________________________
 PU0858* NAD 83(1986) POSITION- 44 44 53.     (N) 102 42 54.     (W)   SCALED
 PU0858* NAVD 88 ORTHO HEIGHT -   899.529 (meters)     2951.20  (feet) ADJUSTED
 PU0858  ______________________________________________________________________
 PU0858  GEOID HEIGHT    -        -17.882 (meters)                     GEOID18
 PU0858  DYNAMIC HEIGHT  -        899.315 (meters)     2950.50  (feet) COMP
 PU0858  MODELED GRAVITY -    980,348.5   (mgal)                       NAVD 88
 PU0858
 PU0858  VERT ORDER      -  SECOND    CLASS 0
 PU0858
 PU0858.The horizontal coordinates were scaled from a map and have
 PU0858.an estimated accuracy of +/- 6 seconds.
 PU0858
 PU0858.The orthometric height was determined by differential leveling and
 PU0858.adjusted by the NATIONAL GEODETIC SURVEY
 PU0858.in June 1991.
 PU0858
 PU0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0858.GEOID18 height accuracy estimate available here.
 PU0858
 PU0858.Click photographs - Photos may exist for this station.
 PU0858
 PU0858.The dynamic height is computed by dividing the NAVD 88
 PU0858.geopotential number by the normal gravity value computed on the
 PU0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0858.degrees latitude (g = 980.6199 gals.).
 PU0858
 PU0858.The modeled gravity was interpolated from observed gravity values.
 PU0858
 PU0858;                    North         East    Units  Estimated Accuracy
 PU0858;SPC SD N     -   105,250.      385,050.      MT  (+/- 180 meters Scaled)
 PU0858
 PU0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK808575(NAD 83)
 PU0858
 PU0858                          SUPERSEDED SURVEY CONTROL
 PU0858
 PU0858  NGVD 29 (??/??/92)  899.063  (m)         2949.68   (f) ADJ UNCH    2 0
 PU0858
 PU0858.Superseded values are not recommended for survey control.
 PU0858
 PU0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0858.See file dsdata.pdf to determine how the superseded data were derived.
 PU0858
 PU0858_MARKER: DD = SURVEY DISK
 PU0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0858_STAMPING: 9 PCL 2950 1958
 PU0858_MARK LOGO: USGS
 PU0858_PROJECTION: FLUSH
 PU0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0858+STABILITY: SURFACE MOTION
 PU0858
 PU0858  HISTORY     - Date     Condition        Report By
 PU0858  HISTORY     - 1958     MONUMENTED       USGS
 PU0858  HISTORY     - 1962     GOOD             CGS
 PU0858
 PU0858                          STATION DESCRIPTION
 PU0858
 PU0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0858'4.4 MI E FROM FAIRPOINT.
 PU0858'4.35 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0858'3.85 MILES WEST OF THE STORE AT STONEVILLE, AT THE SOUTH END
 PU0858'OF A CURVE AND THE CROSSING OF A TELEPHONE LINE, 42 FEET EAST
 PU0858'OF THE CENTER LINE OF THE ROAD, 3 FEET WEST OF A FENCE CORNER,
 PU0858'3 1/2 FEET WEST OF A TELEPHONE POLE WITH TWO GUY WIRES, 0.8 FOOT
 PU0858'SOUTH OF A WITNESS POST, ABOUT 2 FEET LOWER THAN THE ROAD AND
 PU0858'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS1045 ***********************************************************************
 OS1045  DESIGNATION -  9 SJS
 OS1045  PID         -  OS1045
 OS1045  STATE/COUNTY-  SD/BENNETT
 OS1045  COUNTRY     -  US
 OS1045  USGS QUAD   -  DEADMANS LAKE (2017)
 OS1045
 OS1045                         *CURRENT SURVEY CONTROL
 OS1045  ______________________________________________________________________
 OS1045* NAD 83(1986) POSITION- 43 12 37.     (N) 101 36 50.     (W)   SCALED
 OS1045* NAVD 88 ORTHO HEIGHT -   950.339 (meters)     3117.90  (feet) ADJUSTED
 OS1045  ______________________________________________________________________
 OS1045  GEOID HEIGHT    -        -20.092 (meters)                     GEOID18
 OS1045  DYNAMIC HEIGHT  -        949.950 (meters)     3116.63  (feet) COMP
 OS1045  MODELED GRAVITY -    980,178.6   (mgal)                       NAVD 88
 OS1045
 OS1045  VERT ORDER      -  FIRST     CLASS II
 OS1045
 OS1045.The horizontal coordinates were scaled from a map and have
 OS1045.an estimated accuracy of +/- 6 seconds.
 OS1045
 OS1045.The orthometric height was determined by differential leveling and
 OS1045.adjusted by the NATIONAL GEODETIC SURVEY
 OS1045.in June 1994.
 OS1045
 OS1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS1045.GEOID18 height accuracy estimate available here.
 OS1045
 OS1045.Click photographs - Photos may exist for this station.
 OS1045
 OS1045.The dynamic height is computed by dividing the NAVD 88
 OS1045.geopotential number by the normal gravity value computed on the
 OS1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS1045.degrees latitude (g = 980.6199 gals.).
 OS1045
 OS1045.The modeled gravity was interpolated from observed gravity values.
 OS1045
 OS1045;                    North         East    Units  Estimated Accuracy
 OS1045;SPC SD S     -    98,220.      495,950.      MT  (+/- 180 meters Scaled)
 OS1045
 OS1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN876874(NAD 83)
 OS1045
 OS1045                          SUPERSEDED SURVEY CONTROL
 OS1045
 OS1045.No superseded survey control is available for this station.
 OS1045
 OS1045_MARKER: DD = SURVEY DISK
 OS1045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS1045_STAMPING: 9 SJS 1975
 OS1045_MARK LOGO: USGS
 OS1045_PROJECTION: RECESSED 5 CENTIMETERS
 OS1045_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS1045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS1045+STABILITY: SURFACE MOTION
 OS1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS1045+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS1045
 OS1045  HISTORY     - Date     Condition        Report By
 OS1045  HISTORY     - 1975     MONUMENTED       USGS
 OS1045  HISTORY     - 19930929 GOOD             NGS
 OS1045  HISTORY     - 20121204 GOOD             INDIV
 OS1045
 OS1045                          STATION DESCRIPTION
 OS1045
 OS1045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS1045'11.2 KM (6.95 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS1045'OF STATE HIGHWAY 73 IN MARTIN, 161.0 M (528.2 FT) SOUTHWEST OF
 OS1045'MILEPOST 156, 30.6 M (100.4 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 OS1045'29.6 M (97.1 FT) SOUTHWEST OF THE CENTER OF A GRAVELED ROAD LEADING
 OS1045'SOUTH, 2.6 M (8.5 FT) SOUTHWEST OF A FENCE CORNER, 1.0 M (3.3 FT)
 OS1045'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTHWEST OF A WITNESS
 OS1045'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW
 OS1045'THE GROUND SURFACE.
 OS1045
 OS1045                          STATION RECOVERY (2012)
 OS1045
 OS1045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0074 ***********************************************************************
 NN0074  DESIGNATION -  94 JS
 NN0074  PID         -  NN0074
 NN0074  STATE/COUNTY-  SD/BON HOMME
 NN0074  COUNTRY     -  US
 NN0074  USGS QUAD   -  NIOBRARA (2017)
 NN0074
 NN0074                         *CURRENT SURVEY CONTROL
 NN0074  ______________________________________________________________________
 NN0074* NAD 83(1986) POSITION- 42 51 30.67   (N) 098 07 08.13   (W)   HD_HELD1
 NN0074* NAVD 88 ORTHO HEIGHT -   418.498 (meters)     1373.02  (feet) ADJUSTED
 NN0074  ______________________________________________________________________
 NN0074  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 NN0074  DYNAMIC HEIGHT  -        418.358 (meters)     1372.56  (feet) COMP
 NN0074  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 NN0074
 NN0074  VERT ORDER      -  SECOND    CLASS 0
 NN0074
 NN0074.The horizontal coordinates were determined by differentially corrected
 NN0074.hand held GPS observations or other comparable positioning techniques
 NN0074.and have an estimated accuracy of +/- 3 meters.
 NN0074
 NN0074.The orthometric height was determined by differential leveling and
 NN0074.adjusted by the NATIONAL GEODETIC SURVEY
 NN0074.in June 1991.
 NN0074
 NN0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0074.GEOID18 height accuracy estimate available here.
 NN0074
 NN0074.Click photographs - Photos may exist for this station.
 NN0074
 NN0074.The dynamic height is computed by dividing the NAVD 88
 NN0074.geopotential number by the normal gravity value computed on the
 NN0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0074.degrees latitude (g = 980.6199 gals.).
 NN0074
 NN0074.The modeled gravity was interpolated from observed gravity values.
 NN0074
 NN0074;                    North         East    Units  Estimated Accuracy
 NN0074;SPC SD S     -    60,756.7     780,956.2     MT  (+/- 3 meters HH1 GPS) 
 NN0074
 NN0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7197945480(NAD 83)
 NN0074
 NN0074                          SUPERSEDED SURVEY CONTROL
 NN0074
 NN0074  NGVD 29 (??/??/92)  418.261  (m)         1372.24   (f) ADJ UNCH    2 0
 NN0074
 NN0074.Superseded values are not recommended for survey control.
 NN0074
 NN0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0074.See file dsdata.pdf to determine how the superseded data were derived.
 NN0074
 NN0074_MARKER: DB = BENCH MARK DISK
 NN0074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0074_STAMPING: 94 JS 1946
 NN0074_MARK LOGO: USGS
 NN0074_PROJECTION: FLUSH
 NN0074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0074+STABILITY: SURFACE MOTION
 NN0074
 NN0074  HISTORY     - Date     Condition        Report By
 NN0074  HISTORY     - 1946     MONUMENTED       USGS
 NN0074  HISTORY     - 1949     GOOD             CGS
 NN0074
 NN0074                          STATION DESCRIPTION
 NN0074
 NN0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0074'12.7 MI NW FROM RUNNING WATER.
 NN0074'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY
 NN0074'LANDING AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL
 NN0074'ROAD, THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 2.0
 NN0074'MILES WEST ALONG A GRAVEL ROAD (BENCH MARK 97 JS(USGS) IS
 NN0074'AT THIS POINT), THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 NN0074'2.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH ALONG
 NN0074'A GRAVEL ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE
 NN0074'0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.5 MILE WEST ALONG
 NN0074'A GRAVEL ROAD, AT A T-JUNCTION OF THE MAIN ROAD AND A TRACK ROAD
 NN0074'LEADING NORTH, 27.0 FEET SOUTH OF THE CENTER LINE OF THE MAIN
 NN0074'ROAD, 21.0 FEET EAST OF A POINT ON THE PROJECTED CENTER
 NN0074'LINE OF THE TRACK ROAD, 3.6 FEET NORTHEAST OF A 3-WAY CORNER
 NN0074'FENCE POST, 3.0 FEET NORTH OF A FENCE, 1.2 FEET NORTH OF A
 NN0074'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH
 NN0074'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0076 ***********************************************************************
 NN0076  DESIGNATION -  95 JS
 NN0076  PID         -  NN0076
 NN0076  STATE/COUNTY-  SD/BON HOMME
 NN0076  COUNTRY     -  US
 NN0076  USGS QUAD   -  NIOBRARA (2017)
 NN0076
 NN0076                         *CURRENT SURVEY CONTROL
 NN0076  ______________________________________________________________________
 NN0076* NAD 83(1986) POSITION- 42 51 03.97   (N) 098 05 22.08   (W)   HD_HELD1
 NN0076* NAVD 88 ORTHO HEIGHT -   428.661 (meters)     1406.37  (feet) ADJUSTED
 NN0076  ______________________________________________________________________
 NN0076  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 NN0076  DYNAMIC HEIGHT  -        428.517 (meters)     1405.89  (feet) COMP
 NN0076  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 NN0076
 NN0076  VERT ORDER      -  SECOND    CLASS 0
 NN0076
 NN0076.The horizontal coordinates were determined by differentially corrected
 NN0076.hand held GPS observations or other comparable positioning techniques
 NN0076.and have an estimated accuracy of +/- 3 meters.
 NN0076
 NN0076.The orthometric height was determined by differential leveling and
 NN0076.adjusted by the NATIONAL GEODETIC SURVEY
 NN0076.in June 1991.
 NN0076
 NN0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0076.GEOID18 height accuracy estimate available here.
 NN0076
 NN0076.Click photographs - Photos may exist for this station.
 NN0076
 NN0076.The dynamic height is computed by dividing the NAVD 88
 NN0076.geopotential number by the normal gravity value computed on the
 NN0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0076.degrees latitude (g = 980.6199 gals.).
 NN0076
 NN0076.The modeled gravity was interpolated from observed gravity values.
 NN0076
 NN0076;                    North         East    Units  Estimated Accuracy
 NN0076;SPC SD S     -    59,997.7     783,385.2     MT  (+/- 3 meters HH1 GPS) 
 NN0076
 NN0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7439544682(NAD 83)
 NN0076
 NN0076                          SUPERSEDED SURVEY CONTROL
 NN0076
 NN0076  NGVD 29 (??/??/92)  428.425  (m)         1405.59   (f) ADJ UNCH    2 0
 NN0076
 NN0076.Superseded values are not recommended for survey control.
 NN0076
 NN0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0076.See file dsdata.pdf to determine how the superseded data were derived.
 NN0076
 NN0076_MARKER: DB = BENCH MARK DISK
 NN0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0076_STAMPING: 95 JS 1946
 NN0076_MARK LOGO: USGS
 NN0076_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0076+STABILITY: SURFACE MOTION
 NN0076
 NN0076  HISTORY     - Date     Condition        Report By
 NN0076  HISTORY     - 1946     MONUMENTED       USGS
 NN0076  HISTORY     - 1949     GOOD             CGS
 NN0076
 NN0076                          STATION DESCRIPTION
 NN0076
 NN0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0076'10.7 MI NW FROM RUNNING WATER.
 NN0076'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY
 NN0076'LANDING AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL
 NN0076'ROAD, THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 2.0
 NN0076'MILES WEST ALONG A GRAVEL ROAD (BENCH MARK 97 JS (USGS) IS AT
 NN0076'THIS POINT), THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 NN0076'2.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH ALONG
 NN0076'A GRAVEL ROAD, THENCE 2.0 MILES WEST ALONG A GRAVEL ROAD,
 NN0076'THENCE 1.0 MILE NORTH ALONG A GRAVEL ROAD, IN THE SOUTWHEST
 NN0076'QUARTER OF A ROAD CROSSING, 139.0 FEET SOUTH OF THE SOUTHEAST
 NN0076'CORNER OF A SCHOOL BUILDING, 73.0 FEET SOUTH OF THE CENTER
 NN0076'LINE OF THE EAST-WEST ROAD, 25.0 FEET WEST OF THE CENTER LINE
 NN0076'OF THE NORTH-SOUTH ROAD, 36.3 FEET SOUTH OF A TELEPHONE POLE,
 NN0076'12.0 FEET SOUTH OF THE CENTER LINE OF A DRIVE LEADING WEST INTO
 NN0076'A FIELD, 1.2 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A
 NN0076'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0079 ***********************************************************************
 NN0079  DESIGNATION -  96 JS
 NN0079  PID         -  NN0079
 NN0079  STATE/COUNTY-  SD/BON HOMME
 NN0079  COUNTRY     -  US
 NN0079  USGS QUAD   -  NIOBRARA (2017)
 NN0079
 NN0079                         *CURRENT SURVEY CONTROL
 NN0079  ______________________________________________________________________
 NN0079* NAD 83(1986) POSITION- 42 50 12.78   (N) 098 04 10.84   (W)   HD_HELD1
 NN0079* NAVD 88 ORTHO HEIGHT -   449.280 (meters)     1474.01  (feet) ADJUSTED
 NN0079  ______________________________________________________________________
 NN0079  GEOID HEIGHT    -        -25.965 (meters)                     GEOID18
 NN0079  DYNAMIC HEIGHT  -        449.127 (meters)     1473.51  (feet) COMP
 NN0079  MODELED GRAVITY -    980,268.5   (mgal)                       NAVD 88
 NN0079
 NN0079  VERT ORDER      -  SECOND    CLASS 0
 NN0079
 NN0079.The horizontal coordinates were determined by differentially corrected
 NN0079.hand held GPS observations or other comparable positioning techniques
 NN0079.and have an estimated accuracy of +/- 3 meters.
 NN0079
 NN0079.The orthometric height was determined by differential leveling and
 NN0079.adjusted by the NATIONAL GEODETIC SURVEY
 NN0079.in June 1991.
 NN0079
 NN0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0079.GEOID18 height accuracy estimate available here.
 NN0079
 NN0079.Click photographs - Photos may exist for this station.
 NN0079
 NN0079.The dynamic height is computed by dividing the NAVD 88
 NN0079.geopotential number by the normal gravity value computed on the
 NN0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0079.degrees latitude (g = 980.6199 gals.).
 NN0079
 NN0079.The modeled gravity was interpolated from observed gravity values.
 NN0079
 NN0079;                    North         East    Units  Estimated Accuracy
 NN0079;SPC SD S     -    58,462.5     785,045.1     MT  (+/- 3 meters HH1 GPS) 
 NN0079
 NN0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7602943120(NAD 83)
 NN0079
 NN0079                          SUPERSEDED SURVEY CONTROL
 NN0079
 NN0079  NGVD 29 (??/??/92)  449.043  (m)         1473.24   (f) ADJ UNCH    2 0
 NN0079
 NN0079.Superseded values are not recommended for survey control.
 NN0079
 NN0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0079.See file dsdata.pdf to determine how the superseded data were derived.
 NN0079
 NN0079_MARKER: DD = SURVEY DISK
 NN0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0079_STAMPING: 96 JS 1946
 NN0079_MARK LOGO: USGS
 NN0079_PROJECTION: PROJECTING 12 CENTIMETERS
 NN0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0079+STABILITY: SURFACE MOTION
 NN0079
 NN0079  HISTORY     - Date     Condition        Report By
 NN0079  HISTORY     - 1946     MONUMENTED       USGS
 NN0079  HISTORY     - 1949     GOOD             CGS
 NN0079
 NN0079                          STATION DESCRIPTION
 NN0079
 NN0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0079'8.7 MI NW FROM RUNNING WATER.
 NN0079'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY LANDING
 NN0079'AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE
 NN0079'2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 2.0 MILES WEST ALONG
 NN0079'A GRAVEL ROAD (BENCH MARK 97 JS(USGS) IS AT THIS POINT), THENCE
 NN0079'1.0 MILE NORTH ALONG A GRAVEL ROAD, THENCE 1.0 MILE WEST ALONG A
 NN0079'GRAVEL ROAD, IN THE NORTHEAST QUARTER OF A ROAD CROSSING, 44.0
 NN0079'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 37.0 FEET
 NN0079'NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 31.0 FEET SOUTHEAST
 NN0079'OF A CORNER FENCE POST, 5.7 FEET NORTHEAST OF A TELEPHONE POLE,
 NN0079'2.7 FEET SOUTHWEST OF A FENCE, 1.1 FEET WEST OF A REFERENCE POST,
 NN0079'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE
 NN0079'GROUND.  NOTE-- THIS BENCH MARK IS 1.0 MILE NORTH OF BENCH MARK
 NN0079'W 337.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0081 ***********************************************************************
 NN0081  DESIGNATION -  97 JS
 NN0081  PID         -  NN0081
 NN0081  STATE/COUNTY-  SD/BON HOMME
 NN0081  COUNTRY     -  US
 NN0081  USGS QUAD   -  NIOBRARA (2017)
 NN0081
 NN0081                         *CURRENT SURVEY CONTROL
 NN0081  ______________________________________________________________________
 NN0081* NAD 83(1986) POSITION- 42 49 20.71   (N) 098 02 59.66   (W)   HD_HELD1
 NN0081* NAVD 88 ORTHO HEIGHT -   467.973 (meters)     1535.34  (feet) ADJUSTED
 NN0081  ______________________________________________________________________
 NN0081  GEOID HEIGHT    -        -25.927 (meters)                     GEOID18
 NN0081  DYNAMIC HEIGHT  -        467.815 (meters)     1534.82  (feet) COMP
 NN0081  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 NN0081
 NN0081  VERT ORDER      -  SECOND    CLASS 0
 NN0081
 NN0081.The horizontal coordinates were determined by differentially corrected
 NN0081.hand held GPS observations or other comparable positioning techniques
 NN0081.and have an estimated accuracy of +/- 3 meters.
 NN0081
 NN0081.The orthometric height was determined by differential leveling and
 NN0081.adjusted by the NATIONAL GEODETIC SURVEY
 NN0081.in June 1991.
 NN0081
 NN0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0081.GEOID18 height accuracy estimate available here.
 NN0081
 NN0081.Click photographs - Photos may exist for this station.
 NN0081
 NN0081.The dynamic height is computed by dividing the NAVD 88
 NN0081.geopotential number by the normal gravity value computed on the
 NN0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0081.degrees latitude (g = 980.6199 gals.).
 NN0081
 NN0081.The modeled gravity was interpolated from observed gravity values.
 NN0081
 NN0081;                    North         East    Units  Estimated Accuracy
 NN0081;SPC SD S     -    56,900.6     786,705.2     MT  (+/- 3 meters HH1 GPS) 
 NN0081
 NN0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7766341532(NAD 83)
 NN0081
 NN0081                          SUPERSEDED SURVEY CONTROL
 NN0081
 NN0081  NGVD 29 (??/??/92)  467.737  (m)         1534.57   (f) ADJ UNCH    2 0
 NN0081
 NN0081.Superseded values are not recommended for survey control.
 NN0081
 NN0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0081.See file dsdata.pdf to determine how the superseded data were derived.
 NN0081
 NN0081_MARKER: DB = BENCH MARK DISK
 NN0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0081_STAMPING: 97 JS 1946
 NN0081_MARK LOGO: USGS
 NN0081_PROJECTION: PROJECTING 9 CENTIMETERS
 NN0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0081+STABILITY: SURFACE MOTION
 NN0081
 NN0081  HISTORY     - Date     Condition        Report By
 NN0081  HISTORY     - 1946     MONUMENTED       USGS
 NN0081  HISTORY     - 1949     GOOD             CGS
 NN0081
 NN0081                          STATION DESCRIPTION
 NN0081
 NN0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0081'6.7 MI NW FROM RUNNING WATER.
 NN0081'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY LANDING
 NN0081'AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD,
 NN0081'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 2.0 MILES WEST
 NN0081'ALONG A GRAVEL ROAD, AT A T-JUNCTION OF ROADS, 40.0 FEET EAST OF
 NN0081'THE CENTER LINE OF THE ROAD LEADING NORTH, 39.0 FEET NORTH OF THE
 NN0081'CENTER LINE OF THE EAST-WEST ROAD, 5.5 FEET NORTHEAST OF A
 NN0081'TELEPHONE POLE, 5.3 FEET NORTHEAST OF A CORNER FENCE POST, 3.8
 NN0081'FEET EAST OF A NORTH-SOUTH FENCE LINE, 3.7 FEET NORTH OF AN
 NN0081'EAST-WEST FENCE, 1.0 FOOT WEST OF A REFERENCE POST, SET IN THE TOP
 NN0081'OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0083 ***********************************************************************
 NN0083  DESIGNATION -  98 JS
 NN0083  PID         -  NN0083
 NN0083  STATE/COUNTY-  SD/BON HOMME
 NN0083  COUNTRY     -  US
 NN0083  USGS QUAD   -  NIOBRARA (2017)
 NN0083
 NN0083                         *CURRENT SURVEY CONTROL
 NN0083  ______________________________________________________________________
 NN0083* NAD 83(1986) POSITION- 42 49 20.38   (N) 098 00 38.18   (W)   HD_HELD1
 NN0083* NAVD 88 ORTHO HEIGHT -   458.860 (meters)     1505.44  (feet) ADJUSTED
 NN0083  ______________________________________________________________________
 NN0083  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 NN0083  DYNAMIC HEIGHT  -        458.708 (meters)     1504.94  (feet) COMP
 NN0083  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 NN0083
 NN0083  VERT ORDER      -  SECOND    CLASS 0
 NN0083
 NN0083.The horizontal coordinates were determined by differentially corrected
 NN0083.hand held GPS observations or other comparable positioning techniques
 NN0083.and have an estimated accuracy of +/- 3 meters.
 NN0083
 NN0083.The orthometric height was determined by differential leveling and
 NN0083.adjusted by the NATIONAL GEODETIC SURVEY
 NN0083.in June 1991.
 NN0083
 NN0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0083.GEOID18 height accuracy estimate available here.
 NN0083
 NN0083.Click photographs - Photos may exist for this station.
 NN0083
 NN0083.The dynamic height is computed by dividing the NAVD 88
 NN0083.geopotential number by the normal gravity value computed on the
 NN0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0083.degrees latitude (g = 980.6199 gals.).
 NN0083
 NN0083.The modeled gravity was interpolated from observed gravity values.
 NN0083
 NN0083;                    North         East    Units  Estimated Accuracy
 NN0083;SPC SD S     -    56,979.5     789,918.0     MT  (+/- 3 meters HH1 GPS) 
 NN0083
 NN0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8087641559(NAD 83)
 NN0083
 NN0083                          SUPERSEDED SURVEY CONTROL
 NN0083
 NN0083  NGVD 29 (??/??/92)  458.631  (m)         1504.69   (f) ADJ UNCH    2 0
 NN0083
 NN0083.Superseded values are not recommended for survey control.
 NN0083
 NN0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0083.See file dsdata.pdf to determine how the superseded data were derived.
 NN0083
 NN0083_MARKER: DB = BENCH MARK DISK
 NN0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0083_STAMPING: 98 JS 1946
 NN0083_MARK LOGO: USGS
 NN0083_PROJECTION: FLUSH
 NN0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0083+STABILITY: SURFACE MOTION
 NN0083
 NN0083  HISTORY     - Date     Condition        Report By
 NN0083  HISTORY     - 1946     MONUMENTED       USGS
 NN0083  HISTORY     - 1949     GOOD             CGS
 NN0083
 NN0083                          STATION DESCRIPTION
 NN0083
 NN0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0083'4.7 MI NW FROM RUNNING WATER.
 NN0083'1.7 MILES NORTH ALONG STATE HIGHWAY NO. 37 FROM THE FERRY LANDING
 NN0083'AT RUNNING WATER, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, THENCE
 NN0083'2.0 MILES NORTH ALONG A GRAVEL ROAD, IN THE NORTHEAST QUARTER
 NN0083'OF A PUBLIC ROAD CROSSING, 154.0 FEET SOUTHWEST OF THE SOUTHWEST
 NN0083'CORNER OF A FARMHOUSE, 36.0 FEET NORTH OF THE CENTER LINE OF THE
 NN0083'EAST-WEST ROAD, 46.0 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 NN0083'ROAD, 13.3 FEET EAST OF A TELEPHONE POLE, 8.0 FEET SOUTHWEST OF
 NN0083'A 20-INCH COTTONWOOD TREE, 1.1 FEET WEST OF A REFERENCE POST, SET
 NN0083'IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0376 ***********************************************************************
 PR0376  DESIGNATION -  A 1
 PR0376  PID         -  PR0376
 PR0376  STATE/COUNTY-  SD/HAMLIN
 PR0376  COUNTRY     -  US
 PR0376  USGS QUAD   -  HAZEL (2017)
 PR0376
 PR0376                         *CURRENT SURVEY CONTROL
 PR0376  ______________________________________________________________________
 PR0376* NAD 83(1986) POSITION- 44 45 34.     (N) 097 22 49.     (W)   SCALED
 PR0376* NAVD 88 ORTHO HEIGHT -   538.639 (meters)     1767.18  (feet) ADJUSTED
 PR0376  ______________________________________________________________________
 PR0376  GEOID HEIGHT    -        -24.855 (meters)                     GEOID18
 PR0376  DYNAMIC HEIGHT  -        538.556 (meters)     1766.91  (feet) COMP
 PR0376  MODELED GRAVITY -    980,446.2   (mgal)                       NAVD 88
 PR0376
 PR0376  VERT ORDER      -  FIRST     CLASS II
 PR0376
 PR0376.The horizontal coordinates were scaled from a map and have
 PR0376.an estimated accuracy of +/- 6 seconds.
 PR0376
 PR0376.The orthometric height was determined by differential leveling and
 PR0376.adjusted by the NATIONAL GEODETIC SURVEY
 PR0376.in June 1991.
 PR0376
 PR0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0376.GEOID18 height accuracy estimate available here.
 PR0376
 PR0376.Click photographs - Photos may exist for this station.
 PR0376
 PR0376.The dynamic height is computed by dividing the NAVD 88
 PR0376.geopotential number by the normal gravity value computed on the
 PR0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0376.degrees latitude (g = 980.6199 gals.).
 PR0376
 PR0376.The modeled gravity was interpolated from observed gravity values.
 PR0376
 PR0376;                    North         East    Units  Estimated Accuracy
 PR0376;SPC SD N     -   106,270.      807,370.      MT  (+/- 180 meters Scaled)
 PR0376
 PR0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ281575(NAD 83)
 PR0376
 PR0376                          SUPERSEDED SURVEY CONTROL
 PR0376
 PR0376  NGVD 29 (??/??/92)  538.354  (m)         1766.25   (f) ADJ UNCH    1 2
 PR0376
 PR0376.Superseded values are not recommended for survey control.
 PR0376
 PR0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0376.See file dsdata.pdf to determine how the superseded data were derived.
 PR0376
 PR0376_MARKER: H = DRILL HOLE
 PR0376_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0376_SP_SET: WATER TABLE
 PR0376_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0376
 PR0376  HISTORY     - Date     Condition        Report By
 PR0376  HISTORY     - 1905     MONUMENTED       CGS
 PR0376  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0376
 PR0376                          STATION DESCRIPTION
 PR0376
 PR0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0376'AT HAZEL.
 PR0376'AT HAZEL, HAMLIN COUNTY, AT THE NORTHWEST CORNER OF THE
 PR0376'INTERSECTION OF MAIN STREET AND THE NORTH-AND-SOUTH QUARTER
 PR0376'SECTION LINE THROUGH THE CENTER OF SECTION 24, T 115 N, R 55 W,
 PR0376'AT THE SOUTHWEST CORNER OF THE HAZEL GARAGE, 12 FEET WEST OF THE
 PR0376'CENTER OF THE DOORWAY, ON THE PINK SANDSTONE WATER TABLE, 3 INCHES
 PR0376'EAST OF THE WEST SIDE OF THE BUILDING, IN THE BEVEL ON THE FRONT
 PR0376'UPPER EDGE OF THE WATER TABLE, AT THE SOUTH EDGE OF THE SIDEWALK,
 PR0376'AND ABOUT 1 FOOT ABOVE THE SIDEWALK.  THE BOTTOM OF A SQUARE
 PR0376'HOLE, SURROUNDED BY THE LETTERS USBM.
 PR0376
 PR0376                          STATION RECOVERY (1973)
 PR0376
 PR0376'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0376'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0450 ***********************************************************************
 OS0450  DESIGNATION -  A 10
 OS0450  PID         -  OS0450
 OS0450  STATE/COUNTY-  SD/JACKSON
 OS0450  COUNTRY     -  US
 OS0450  USGS QUAD   -  KADOKA (2017)
 OS0450
 OS0450                         *CURRENT SURVEY CONTROL
 OS0450  ______________________________________________________________________
 OS0450* NAD 83(1986) POSITION- 43 47 35.     (N) 101 34 16.     (W)   SCALED
 OS0450* NAVD 88 ORTHO HEIGHT -   715.248 (meters)     2346.61  (feet) ADJUSTED
 OS0450  ______________________________________________________________________
 OS0450  GEOID HEIGHT    -        -21.366 (meters)                     GEOID18
 OS0450  DYNAMIC HEIGHT  -        715.018 (meters)     2345.85  (feet) COMP
 OS0450  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OS0450
 OS0450  VERT ORDER      -  FIRST     CLASS II
 OS0450
 OS0450.The horizontal coordinates were scaled from a map and have
 OS0450.an estimated accuracy of +/- 6 seconds.
 OS0450
 OS0450.The orthometric height was determined by differential leveling and
 OS0450.adjusted by the NATIONAL GEODETIC SURVEY
 OS0450.in June 1991.
 OS0450
 OS0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0450.GEOID18 height accuracy estimate available here.
 OS0450
 OS0450.Click photographs - Photos may exist for this station.
 OS0450
 OS0450.The dynamic height is computed by dividing the NAVD 88
 OS0450.geopotential number by the normal gravity value computed on the
 OS0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0450.degrees latitude (g = 980.6199 gals.).
 OS0450
 OS0450.The modeled gravity was interpolated from observed gravity values.
 OS0450
 OS0450;                    North         East    Units  Estimated Accuracy
 OS0450;SPC SD S     -   162,910.      500,390.      MT  (+/- 180 meters Scaled)
 OS0450
 OS0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP931521(NAD 83)
 OS0450
 OS0450                          SUPERSEDED SURVEY CONTROL
 OS0450
 OS0450  NGVD 29 (??/??/92)  714.793  (m)         2345.12   (f) ADJ UNCH    1 2
 OS0450
 OS0450.Superseded values are not recommended for survey control.
 OS0450
 OS0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0450.See file dsdata.pdf to determine how the superseded data were derived.
 OS0450
 OS0450_MARKER: DB = BENCH MARK DISK
 OS0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0450_STAMPING: A 10 1925 2345.117
 OS0450_MARK LOGO: CGS
 OS0450_PROJECTION: FLUSH
 OS0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0450+STABILITY: SURFACE MOTION
 OS0450
 OS0450  HISTORY     - Date     Condition        Report By
 OS0450  HISTORY     - 1925     MONUMENTED       CGS
 OS0450  HISTORY     - 1962     GOOD             CGS
 OS0450
 OS0450                          STATION DESCRIPTION
 OS0450
 OS0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0450'4.2 MI SW FROM KADOKA.
 OS0450'ABOUT 4.2 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0450'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 11,
 OS0450'T 3 S, R 21 E 0.3 MILE NORTHEAST OF A CUT IN A STRING OF HILLS,
 OS0450'ABOUT 0.45 MILE NORTHWEST OF SMALL GROVE OF TREES, 0.2 MILE WEST
 OS0450'OF LONE HILL, 15 FEET SOUTHWEST OF THE 4TH TELEPHONE NORTHEAST
 OS0450'OF MILE POST 566, 94 FEET NORTHWEST OF THE CENTER LINE OF A
 OS0450'GRADED DIRT ROAD, IN LINE WITH A ROW OF POLES, 38 1/2 FEET
 OS0450'SOUTHEAST OF THE SOUTHEAST RAIL, 1.0 FEET SOUTHWEST OF A METAL
 OS0450'WITNESS POST, ABOUT LEVEL WITH THE RAILS AND ROAD, AND SET IN
 OS0450'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0466 ***********************************************************************
 PU0466  DESIGNATION -  A 10 G
 PU0466  PID         -  PU0466
 PU0466  STATE/COUNTY-  SD/PENNINGTON
 PU0466  COUNTRY     -  US
 PU0466  USGS QUAD   -  CREIGHTON (2017)
 PU0466
 PU0466                         *CURRENT SURVEY CONTROL
 PU0466  ______________________________________________________________________
 PU0466* NAD 83(1986) POSITION- 44 20 33.     (N) 102 12 13.     (W)   SCALED
 PU0466* NAVD 88 ORTHO HEIGHT -   824.902 (meters)     2706.37  (feet) ADJUSTED
 PU0466  ______________________________________________________________________
 PU0466  GEOID HEIGHT    -        -19.391 (meters)                     GEOID18
 PU0466  DYNAMIC HEIGHT  -        824.679 (meters)     2705.63  (feet) COMP
 PU0466  MODELED GRAVITY -    980,319.5   (mgal)                       NAVD 88
 PU0466
 PU0466  VERT ORDER      -  SECOND    CLASS 0
 PU0466
 PU0466.The horizontal coordinates were scaled from a map and have
 PU0466.an estimated accuracy of +/- 6 seconds.
 PU0466
 PU0466.The orthometric height was determined by differential leveling and
 PU0466.adjusted by the NATIONAL GEODETIC SURVEY
 PU0466.in June 1991.
 PU0466
 PU0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0466.GEOID18 height accuracy estimate available here.
 PU0466
 PU0466.Click photographs - Photos may exist for this station.
 PU0466
 PU0466.The dynamic height is computed by dividing the NAVD 88
 PU0466.geopotential number by the normal gravity value computed on the
 PU0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0466.degrees latitude (g = 980.6199 gals.).
 PU0466
 PU0466.The modeled gravity was interpolated from observed gravity values.
 PU0466
 PU0466;                    North         East    Units  Estimated Accuracy
 PU0466;SPC SD S     -   224,890.      450,870.      MT  (+/- 180 meters Scaled)
 PU0466
 PU0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK229137(NAD 83)
 PU0466
 PU0466                          SUPERSEDED SURVEY CONTROL
 PU0466
 PU0466  NGVD 29 (??/??/92)  824.44   (m)         2704.9    (f) COMPUTED    2 0
 PU0466
 PU0466.Superseded values are not recommended for survey control.
 PU0466
 PU0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0466.See file dsdata.pdf to determine how the superseded data were derived.
 PU0466
 PU0466_MARKER: DS = TRIANGULATION STATION DISK
 PU0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0466_STAMPING: A 10 G 1961
 PU0466_MARK LOGO: CGS
 PU0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0466+STABILITY: SURFACE MOTION
 PU0466
 PU0466  HISTORY     - Date     Condition        Report By
 PU0466  HISTORY     - 1961     MONUMENTED       CGS
 PU0466  HISTORY     - 1962     GOOD             CGS
 PU0466
 PU0466                          STATION DESCRIPTION
 PU0466
 PU0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0466'7.8 MI N FROM CREIGHTON.
 PU0466'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0466'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0466'GRAVELED ROAD, THENCE 4.6 MILES NORTH ALONG A GRAVELED ROAD TO
 PU0466'A CURVE IN THE ROAD AND A DIM TRAIL ROAD LEADING WEST, THENCE
 PU0466'0.2 MILE ACROSS COUNTRY TO THE CREST OF A SMALL HILL, 75.1 FEET
 PU0466'SOUTHWEST OF A 10 G NO 1, 59.4 FEET NORTHWEST OF A 10 G NO 2,
 PU0466'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0467 ***********************************************************************
 PU0467  DESIGNATION -  A 10 G RM 1
 PU0467  PID         -  PU0467
 PU0467  STATE/COUNTY-  SD/PENNINGTON
 PU0467  COUNTRY     -  US
 PU0467  USGS QUAD   -  CREIGHTON (2017)
 PU0467
 PU0467                         *CURRENT SURVEY CONTROL
 PU0467  ______________________________________________________________________
 PU0467* NAD 83(1986) POSITION- 44 20 33.     (N) 102 12 13.     (W)   SCALED
 PU0467* NAVD 88 ORTHO HEIGHT -   824.599 (meters)     2705.37  (feet) ADJUSTED
 PU0467  ______________________________________________________________________
 PU0467  GEOID HEIGHT    -        -19.391 (meters)                     GEOID18
 PU0467  DYNAMIC HEIGHT  -        824.375 (meters)     2704.64  (feet) COMP
 PU0467  MODELED GRAVITY -    980,319.5   (mgal)                       NAVD 88
 PU0467
 PU0467  VERT ORDER      -  SECOND    CLASS 0
 PU0467
 PU0467.The horizontal coordinates were scaled from a map and have
 PU0467.an estimated accuracy of +/- 6 seconds.
 PU0467
 PU0467.The orthometric height was determined by differential leveling and
 PU0467.adjusted by the NATIONAL GEODETIC SURVEY
 PU0467.in June 1991.
 PU0467
 PU0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0467.GEOID18 height accuracy estimate available here.
 PU0467
 PU0467.Click photographs - Photos may exist for this station.
 PU0467
 PU0467.The dynamic height is computed by dividing the NAVD 88
 PU0467.geopotential number by the normal gravity value computed on the
 PU0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0467.degrees latitude (g = 980.6199 gals.).
 PU0467
 PU0467.The modeled gravity was interpolated from observed gravity values.
 PU0467
 PU0467;                    North         East    Units  Estimated Accuracy
 PU0467;SPC SD S     -   224,890.      450,870.      MT  (+/- 180 meters Scaled)
 PU0467
 PU0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK229137(NAD 83)
 PU0467
 PU0467                          SUPERSEDED SURVEY CONTROL
 PU0467
 PU0467  NGVD 29 (??/??/92)  824.14   (m)         2703.9    (f) COMPUTED    2 0
 PU0467
 PU0467.Superseded values are not recommended for survey control.
 PU0467
 PU0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0467.See file dsdata.pdf to determine how the superseded data were derived.
 PU0467
 PU0467_MARKER: DR = REFERENCE MARK DISK
 PU0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0467_STAMPING: A 10 G NO 1 1961
 PU0467_MARK LOGO: CGS
 PU0467_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0467+STABILITY: SURFACE MOTION
 PU0467
 PU0467  HISTORY     - Date     Condition        Report By
 PU0467  HISTORY     - 1961     MONUMENTED       CGS
 PU0467  HISTORY     - 1962     GOOD             CGS
 PU0467
 PU0467                          STATION DESCRIPTION
 PU0467
 PU0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0467'7.8 MI N FROM CREIGHTON.
 PU0467'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0467'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0467'GRAVELED ROAD, THENCE 4.6 MILES NORTH ALONG A GRAVELED ROAD TO A
 PU0467'CURVE IN THE ROAD AND A DIM TRAIL ROAD LEADING WEST, THENCE 0.2
 PU0467'MILE WEST-NORTHWEST ACROSS COUNTRY TO THE CREST OF A SMALL HILL,
 PU0467'75.1 FEET NORTHEAST OF A 10 G 1961, AND SET IN THE TOP OF A
 PU0467'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0465 ***********************************************************************
 PU0465  DESIGNATION -  A 10 G RM 2
 PU0465  PID         -  PU0465
 PU0465  STATE/COUNTY-  SD/PENNINGTON
 PU0465  COUNTRY     -  US
 PU0465  USGS QUAD   -  CREIGHTON (2017)
 PU0465
 PU0465                         *CURRENT SURVEY CONTROL
 PU0465  ______________________________________________________________________
 PU0465* NAD 83(1986) POSITION- 44 20 33.     (N) 102 12 13.     (W)   SCALED
 PU0465* NAVD 88 ORTHO HEIGHT -   824.384 (meters)     2704.67  (feet) ADJUSTED
 PU0465  ______________________________________________________________________
 PU0465  GEOID HEIGHT    -        -19.391 (meters)                     GEOID18
 PU0465  DYNAMIC HEIGHT  -        824.161 (meters)     2703.93  (feet) COMP
 PU0465  MODELED GRAVITY -    980,319.5   (mgal)                       NAVD 88
 PU0465
 PU0465  VERT ORDER      -  SECOND    CLASS 0
 PU0465
 PU0465.The horizontal coordinates were scaled from a map and have
 PU0465.an estimated accuracy of +/- 6 seconds.
 PU0465
 PU0465.The orthometric height was determined by differential leveling and
 PU0465.adjusted by the NATIONAL GEODETIC SURVEY
 PU0465.in June 1991.
 PU0465
 PU0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0465.GEOID18 height accuracy estimate available here.
 PU0465
 PU0465.Click photographs - Photos may exist for this station.
 PU0465
 PU0465.The dynamic height is computed by dividing the NAVD 88
 PU0465.geopotential number by the normal gravity value computed on the
 PU0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0465.degrees latitude (g = 980.6199 gals.).
 PU0465
 PU0465.The modeled gravity was interpolated from observed gravity values.
 PU0465
 PU0465;                    North         East    Units  Estimated Accuracy
 PU0465;SPC SD S     -   224,890.      450,870.      MT  (+/- 180 meters Scaled)
 PU0465
 PU0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK229137(NAD 83)
 PU0465
 PU0465                          SUPERSEDED SURVEY CONTROL
 PU0465
 PU0465  NGVD 29 (??/??/92)  823.92   (m)         2703.1    (f) COMPUTED    2 0
 PU0465
 PU0465.Superseded values are not recommended for survey control.
 PU0465
 PU0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0465.See file dsdata.pdf to determine how the superseded data were derived.
 PU0465
 PU0465_MARKER: DR = REFERENCE MARK DISK
 PU0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0465_STAMPING: A 10 G NO 2 1961
 PU0465_MARK LOGO: CGS
 PU0465_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0465+STABILITY: SURFACE MOTION
 PU0465
 PU0465  HISTORY     - Date     Condition        Report By
 PU0465  HISTORY     - 1961     MONUMENTED       CGS
 PU0465  HISTORY     - 1962     GOOD             CGS
 PU0465
 PU0465                          STATION DESCRIPTION
 PU0465
 PU0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0465'7.8 MI N FROM CREIGHTON.
 PU0465'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0465'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0465'GRAVELED ROAD, THENCE 4.6 MILES NORTH ALONG A GRAVELED ROAD TO A
 PU0465'CURVE IN THE ROAD AND A DIM TRAIL ROAD LEADING WEST, THENCE 0.2
 PU0465'MILE WEST-NORTHWEST TO THE CREST OF A SMALL HILL, 59.4 FEET
 PU0465'SOUTHEAST OF A 10 G 1961, AND SET IN THE TOP OF A CONCRETE POST
 PU0465'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0462 ***********************************************************************
 PU0462  DESIGNATION -  A 10 H
 PU0462  PID         -  PU0462
 PU0462  STATE/COUNTY-  SD/PENNINGTON
 PU0462  COUNTRY     -  US
 PU0462  USGS QUAD   -  CREIGHTON (2017)
 PU0462
 PU0462                         *CURRENT SURVEY CONTROL
 PU0462  ______________________________________________________________________
 PU0462* NAD 83(1986) POSITION- 44 20 02.     (N) 102 12 09.     (W)   SCALED
 PU0462* NAVD 88 ORTHO HEIGHT -   813.490 (meters)     2668.93  (feet) ADJUSTED
 PU0462  ______________________________________________________________________
 PU0462  GEOID HEIGHT    -        -19.388 (meters)                     GEOID18
 PU0462  DYNAMIC HEIGHT  -        813.267 (meters)     2668.19  (feet) COMP
 PU0462  MODELED GRAVITY -    980,317.1   (mgal)                       NAVD 88
 PU0462
 PU0462  VERT ORDER      -  SECOND    CLASS 0
 PU0462
 PU0462.The horizontal coordinates were scaled from a map and have
 PU0462.an estimated accuracy of +/- 6 seconds.
 PU0462
 PU0462.The orthometric height was determined by differential leveling and
 PU0462.adjusted by the NATIONAL GEODETIC SURVEY
 PU0462.in June 1991.
 PU0462
 PU0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0462.GEOID18 height accuracy estimate available here.
 PU0462
 PU0462.Click photographs - Photos may exist for this station.
 PU0462
 PU0462.The dynamic height is computed by dividing the NAVD 88
 PU0462.geopotential number by the normal gravity value computed on the
 PU0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0462.degrees latitude (g = 980.6199 gals.).
 PU0462
 PU0462.The modeled gravity was interpolated from observed gravity values.
 PU0462
 PU0462;                    North         East    Units  Estimated Accuracy
 PU0462;SPC SD S     -   223,930.      450,940.      MT  (+/- 180 meters Scaled)
 PU0462
 PU0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK230127(NAD 83)
 PU0462
 PU0462                          SUPERSEDED SURVEY CONTROL
 PU0462
 PU0462  NGVD 29 (??/??/92)  813.03   (m)         2667.4    (f) COMPUTED    2 0
 PU0462
 PU0462.Superseded values are not recommended for survey control.
 PU0462
 PU0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0462.See file dsdata.pdf to determine how the superseded data were derived.
 PU0462
 PU0462_MARKER: DS = TRIANGULATION STATION DISK
 PU0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0462_STAMPING: A 10 H 1962
 PU0462_MARK LOGO: CGS
 PU0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0462+STABILITY: SURFACE MOTION
 PU0462
 PU0462  HISTORY     - Date     Condition        Report By
 PU0462  HISTORY     - 1962     MONUMENTED       CGS
 PU0462
 PU0462                          STATION DESCRIPTION
 PU0462
 PU0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0462'7 MI N FROM CREIGHTON.
 PU0462'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0462'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0462'GRAVELED ROAD, THENCE 3.75 MILE NORTH ALONG A GRAVELED ROAD,
 PU0462'THENCE 0.25 MILE WEST TO THE CREST OF A SMALL HILL, 0.15 MILE
 PU0462'SOUTH OF AN EAST-WEST ROW OF POWER POLES, 75.3 FEET SOUTH OF A
 PU0462'10 H R.M. 1, 44.3 FEET WEST OF A 10 H R.M. 2, AND SET IN THE TOP
 PU0462'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0464 ***********************************************************************
 PU0464  DESIGNATION -  A 10 H AZ MK
 PU0464  PID         -  PU0464
 PU0464  STATE/COUNTY-  SD/PENNINGTON
 PU0464  COUNTRY     -  US
 PU0464  USGS QUAD   -  CREIGHTON (2017)
 PU0464
 PU0464                         *CURRENT SURVEY CONTROL
 PU0464  ______________________________________________________________________
 PU0464* NAD 83(1986) POSITION- 44 20 17.     (N) 102 11 53.     (W)   SCALED
 PU0464* NAVD 88 ORTHO HEIGHT -   788.748 (meters)     2587.75  (feet) ADJUSTED
 PU0464  ______________________________________________________________________
 PU0464  GEOID HEIGHT    -        -19.403 (meters)                     GEOID18
 PU0464  DYNAMIC HEIGHT  -        788.533 (meters)     2587.05  (feet) COMP
 PU0464  MODELED GRAVITY -    980,318.8   (mgal)                       NAVD 88
 PU0464
 PU0464  VERT ORDER      -  SECOND    CLASS 0
 PU0464
 PU0464.The horizontal coordinates were scaled from a map and have
 PU0464.an estimated accuracy of +/- 6 seconds.
 PU0464
 PU0464.The orthometric height was determined by differential leveling and
 PU0464.adjusted by the NATIONAL GEODETIC SURVEY
 PU0464.in June 1991.
 PU0464
 PU0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0464.GEOID18 height accuracy estimate available here.
 PU0464
 PU0464.Click photographs - Photos may exist for this station.
 PU0464
 PU0464.The dynamic height is computed by dividing the NAVD 88
 PU0464.geopotential number by the normal gravity value computed on the
 PU0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0464.degrees latitude (g = 980.6199 gals.).
 PU0464
 PU0464.The modeled gravity was interpolated from observed gravity values.
 PU0464
 PU0464;                    North         East    Units  Estimated Accuracy
 PU0464;SPC SD S     -   224,390.      451,300.      MT  (+/- 180 meters Scaled)
 PU0464
 PU0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK233132(NAD 83)
 PU0464
 PU0464                          SUPERSEDED SURVEY CONTROL
 PU0464
 PU0464  NGVD 29 (??/??/92)  788.29   (m)         2586.2    (f) COMPUTED    2 0
 PU0464
 PU0464.Superseded values are not recommended for survey control.
 PU0464
 PU0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0464.See file dsdata.pdf to determine how the superseded data were derived.
 PU0464
 PU0464_MARKER: DZ = AZIMUTH MARK DISK
 PU0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0464_STAMPING: A 10 H 1961
 PU0464_MARK LOGO: CGS
 PU0464_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0464+STABILITY: SURFACE MOTION
 PU0464
 PU0464  HISTORY     - Date     Condition        Report By
 PU0464  HISTORY     - 1961     MONUMENTED       CGS
 PU0464  HISTORY     - 1962     GOOD             CGS
 PU0464
 PU0464                          STATION DESCRIPTION
 PU0464
 PU0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0464'7 MI N FROM CREIGHTON.
 PU0464'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0464'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0464'GRAVELED ROAD, THENCE 4.05 MILES NORTH ALONG A GRAVELED ROAD, 0.3
 PU0464'MILE NORTH OF A SHARP CURVE IN THE ROAD, 0.25 MILE SOUTH OF A
 PU0464'SLIGHT CURVE IN THE ROAD, 0.2 MILE NORTH-NORTHWEST OF A LONE
 PU0464'TREE, 36.8 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.6 FEET
 PU0464'NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PU0464'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0461 ***********************************************************************
 PU0461  DESIGNATION -  A 10 H RM 1
 PU0461  PID         -  PU0461
 PU0461  STATE/COUNTY-  SD/PENNINGTON
 PU0461  COUNTRY     -  US
 PU0461  USGS QUAD   -  CREIGHTON (2017)
 PU0461
 PU0461                         *CURRENT SURVEY CONTROL
 PU0461  ______________________________________________________________________
 PU0461* NAD 83(1986) POSITION- 44 20 02.     (N) 102 12 08.     (W)   SCALED
 PU0461* NAVD 88 ORTHO HEIGHT -   812.484 (meters)     2665.62  (feet) ADJUSTED
 PU0461  ______________________________________________________________________
 PU0461  GEOID HEIGHT    -        -19.388 (meters)                     GEOID18
 PU0461  DYNAMIC HEIGHT  -        812.262 (meters)     2664.90  (feet) COMP
 PU0461  MODELED GRAVITY -    980,317.2   (mgal)                       NAVD 88
 PU0461
 PU0461  VERT ORDER      -  SECOND    CLASS 0
 PU0461
 PU0461.The horizontal coordinates were scaled from a map and have
 PU0461.an estimated accuracy of +/- 6 seconds.
 PU0461
 PU0461.The orthometric height was determined by differential leveling and
 PU0461.adjusted by the NATIONAL GEODETIC SURVEY
 PU0461.in June 1991.
 PU0461
 PU0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0461.GEOID18 height accuracy estimate available here.
 PU0461
 PU0461.Click photographs - Photos may exist for this station.
 PU0461
 PU0461.The dynamic height is computed by dividing the NAVD 88
 PU0461.geopotential number by the normal gravity value computed on the
 PU0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0461.degrees latitude (g = 980.6199 gals.).
 PU0461
 PU0461.The modeled gravity was interpolated from observed gravity values.
 PU0461
 PU0461;                    North         East    Units  Estimated Accuracy
 PU0461;SPC SD S     -   223,930.      450,960.      MT  (+/- 180 meters Scaled)
 PU0461
 PU0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK230127(NAD 83)
 PU0461
 PU0461                          SUPERSEDED SURVEY CONTROL
 PU0461
 PU0461  NGVD 29 (??/??/92)  812.02   (m)         2664.1    (f) COMPUTED    2 0
 PU0461
 PU0461.Superseded values are not recommended for survey control.
 PU0461
 PU0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0461.See file dsdata.pdf to determine how the superseded data were derived.
 PU0461
 PU0461_MARKER: DR = REFERENCE MARK DISK
 PU0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0461_STAMPING: A 10 H NO 1 1961
 PU0461_MARK LOGO: CGS
 PU0461_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0461+STABILITY: SURFACE MOTION
 PU0461
 PU0461  HISTORY     - Date     Condition        Report By
 PU0461  HISTORY     - 1961     MONUMENTED       CGS
 PU0461  HISTORY     - 1962     GOOD             CGS
 PU0461
 PU0461                          STATION DESCRIPTION
 PU0461
 PU0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0461'7 MI N FROM CREIGHTON.
 PU0461'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0461'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0461'GRAVELED ROAD, THENCE 3.75 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PU0461'0.25 MILE WEST TO THE CREST OF A SMALL HILL, 0.15 MILE WEST OF AN
 PU0461'EAST-WEST ROW OF POWER POLES, 75.3 FEET NORTH OF A 10 H 1961, AND
 PU0461'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0463 ***********************************************************************
 PU0463  DESIGNATION -  A 10 H RM 2
 PU0463  PID         -  PU0463
 PU0463  STATE/COUNTY-  SD/PENNINGTON
 PU0463  COUNTRY     -  US
 PU0463  USGS QUAD   -  CREIGHTON (2017)
 PU0463
 PU0463                         *CURRENT SURVEY CONTROL
 PU0463  ______________________________________________________________________
 PU0463* NAD 83(1986) POSITION- 44 20 02.     (N) 102 12 09.     (W)   SCALED
 PU0463* NAVD 88 ORTHO HEIGHT -   812.810 (meters)     2666.69  (feet) ADJUSTED
 PU0463  ______________________________________________________________________
 PU0463  GEOID HEIGHT    -        -19.388 (meters)                     GEOID18
 PU0463  DYNAMIC HEIGHT  -        812.587 (meters)     2665.96  (feet) COMP
 PU0463  MODELED GRAVITY -    980,317.1   (mgal)                       NAVD 88
 PU0463
 PU0463  VERT ORDER      -  SECOND    CLASS 0
 PU0463
 PU0463.The horizontal coordinates were scaled from a map and have
 PU0463.an estimated accuracy of +/- 6 seconds.
 PU0463
 PU0463.The orthometric height was determined by differential leveling and
 PU0463.adjusted by the NATIONAL GEODETIC SURVEY
 PU0463.in June 1991.
 PU0463
 PU0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0463.GEOID18 height accuracy estimate available here.
 PU0463
 PU0463.Click photographs - Photos may exist for this station.
 PU0463
 PU0463.The dynamic height is computed by dividing the NAVD 88
 PU0463.geopotential number by the normal gravity value computed on the
 PU0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0463.degrees latitude (g = 980.6199 gals.).
 PU0463
 PU0463.The modeled gravity was interpolated from observed gravity values.
 PU0463
 PU0463;                    North         East    Units  Estimated Accuracy
 PU0463;SPC SD S     -   223,930.      450,940.      MT  (+/- 180 meters Scaled)
 PU0463
 PU0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK230127(NAD 83)
 PU0463
 PU0463                          SUPERSEDED SURVEY CONTROL
 PU0463
 PU0463  NGVD 29 (??/??/92)  812.35   (m)         2665.2    (f) COMPUTED    2 0
 PU0463
 PU0463.Superseded values are not recommended for survey control.
 PU0463
 PU0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0463.See file dsdata.pdf to determine how the superseded data were derived.
 PU0463
 PU0463_MARKER: DR = REFERENCE MARK DISK
 PU0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0463_STAMPING: A 10 H NO 2 1961
 PU0463_MARK LOGO: CGS
 PU0463_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0463+STABILITY: SURFACE MOTION
 PU0463
 PU0463  HISTORY     - Date     Condition        Report By
 PU0463  HISTORY     - 1961     MONUMENTED       CGS
 PU0463  HISTORY     - 1962     GOOD             CGS
 PU0463
 PU0463                          STATION DESCRIPTION
 PU0463
 PU0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0463'7 MI N FROM CREIGHTON.
 PU0463'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0463'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0463'GRAVELED ROAD, THENCE 3.75 MILES NORTH ALONG A GRAVELED ROAD,
 PU0463'THENCE 0.25 MILE WEST TO THE CREST OF A SMALL HILL, 0.15 MILE
 PU0463'SOUTH OF AN EAST-WEST ROW OF POWER POLES, 44.3 FEET EAST OF A 10
 PU0463'H 1961, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0267 ***********************************************************************
 OT0267  DESIGNATION -  A 11
 OT0267  PID         -  OT0267
 OT0267  STATE/COUNTY-  SD/PENNINGTON
 OT0267  COUNTRY     -  US
 OT0267  USGS QUAD   -  CAPUTA (2017)
 OT0267
 OT0267                         *CURRENT SURVEY CONTROL
 OT0267  ______________________________________________________________________
 OT0267* NAD 83(1986) POSITION- 43 58 43.     (N) 102 56 22.     (W)   SCALED
 OT0267* NAVD 88 ORTHO HEIGHT -   875.373 (meters)     2871.95  (feet) ADJUSTED
 OT0267  ______________________________________________________________________
 OT0267  GEOID HEIGHT    -        -17.129 (meters)                     GEOID18
 OT0267  DYNAMIC HEIGHT  -        875.087 (meters)     2871.01  (feet) COMP
 OT0267  MODELED GRAVITY -    980,262.1   (mgal)                       NAVD 88
 OT0267
 OT0267  VERT ORDER      -  FIRST     CLASS II
 OT0267
 OT0267.The horizontal coordinates were scaled from a map and have
 OT0267.an estimated accuracy of +/- 6 seconds.
 OT0267
 OT0267.The orthometric height was determined by differential leveling and
 OT0267.adjusted by the NATIONAL GEODETIC SURVEY
 OT0267.in June 1991.
 OT0267
 OT0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0267.GEOID18 height accuracy estimate available here.
 OT0267
 OT0267.Click photographs - Photos may exist for this station.
 OT0267
 OT0267.The dynamic height is computed by dividing the NAVD 88
 OT0267.geopotential number by the normal gravity value computed on the
 OT0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0267.degrees latitude (g = 980.6199 gals.).
 OT0267
 OT0267.The modeled gravity was interpolated from observed gravity values.
 OT0267
 OT0267;                    North         East    Units  Estimated Accuracy
 OT0267;SPC SD S     -   186,060.      390,950.      MT  (+/- 180 meters Scaled)
 OT0267
 OT0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ652715(NAD 83)
 OT0267
 OT0267                          SUPERSEDED SURVEY CONTROL
 OT0267
 OT0267  NGVD 29 (??/??/92)  874.912  (m)         2870.44   (f) ADJ UNCH    1 2
 OT0267
 OT0267.Superseded values are not recommended for survey control.
 OT0267
 OT0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0267.See file dsdata.pdf to determine how the superseded data were derived.
 OT0267
 OT0267_MARKER: DB = BENCH MARK DISK
 OT0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0267_STAMPING: A 11 1925 2870.440
 OT0267_MARK LOGO: CGS
 OT0267_PROJECTION: FLUSH
 OT0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0267+STABILITY: SURFACE MOTION
 OT0267
 OT0267  HISTORY     - Date     Condition        Report By
 OT0267  HISTORY     - 1925     MONUMENTED       CGS
 OT0267  HISTORY     - 1962     GOOD             CGS
 OT0267  HISTORY     - 1985     GOOD             NGS
 OT0267  HISTORY     - 20120426 POOR             INDIV
 OT0267
 OT0267                          STATION DESCRIPTION
 OT0267
 OT0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0267'16.4 MI SE FROM RAPID CITY.
 OT0267'ABOUT 16.45 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0267'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 OT0267'RAILWAY STATION AT RAPID CITY, IN SECTION 8, T 1 S, R 10 E,
 OT0267'25 FEET WEST OF MILE POST 644, 69 FEET SOUTHWEST OF THE CENTER
 OT0267'OF A ROAD CROSSING, 38 1/2 FEET SOUTH OF SOUTH RAIL 71 FEET
 OT0267'WEST OF THE CENTER LINE OF A GRADED DIRT ROAD, 9 FEET NORTH
 OT0267'OF A FENCE, 1.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 OT0267'LEVEL WITH THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 OT0267'AND FLUSH WITH THE GROUND.
 OT0267
 OT0267                          STATION RECOVERY (1985)
 OT0267
 OT0267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0267'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 OT0267'MI) NORTH ALONG US HIGHWAY 16 FROM THE POST OFFICE IN RAPID CITY,
 OT0267'THENCE 24.55 KM (15.35 MI) SOUTHEAST ALONG STATE HIGHWAY 44, IN THE
 OT0267'SOUTHWEST CORNER OF THE INTERSECTION OF COUNTY ROAD T 269 AND THE
 OT0267'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 45.9 METERS (150.5
 OT0267'FT) SOUTHWEST ACROSS THE TRACKS FROM THE HIGHWAY CENTERLINE, 21.6
 OT0267'METERS (71 FT) WEST OF THE CENTER OF THE ROAD, 11.7 METERS (38.5 FT)
 OT0267'SOUTHWEST OF THE SOUTHWEST RAIL AND 2.7 METERS (9 FT) NORTHEAST OF THE
 OT0267'RAILROAD RIGHT-OF-WAY FENCE.
 OT0267'THE MARK IS 0.6 METERS  SW FROM  A WITNESS POST
 OT0267'THE MARK IS 0.3 M BELOW THE ROAD.
 OT0267
 OT0267                          STATION RECOVERY (2012)
 OT0267
 OT0267'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OT0267'CONCRETE CHIPPED POSSIBLE MOWER DAMAGE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0485 ***********************************************************************
 PU0485  DESIGNATION -  A 11 E
 PU0485  PID         -  PU0485
 PU0485  STATE/COUNTY-  SD/PENNINGTON
 PU0485  COUNTRY     -  US
 PU0485  USGS QUAD   -  PEDRO NW (2017)
 PU0485
 PU0485                         *CURRENT SURVEY CONTROL
 PU0485  ______________________________________________________________________
 PU0485* NAD 83(1986) POSITION- 44 23 52.     (N) 102 07 58.     (W)   SCALED
 PU0485* NAVD 88 ORTHO HEIGHT -   661.599 (meters)     2170.60  (feet) ADJUSTED
 PU0485  ______________________________________________________________________
 PU0485  GEOID HEIGHT    -        -19.630 (meters)                     GEOID18
 PU0485  DYNAMIC HEIGHT  -        661.442 (meters)     2170.08  (feet) COMP
 PU0485  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 PU0485
 PU0485  VERT ORDER      -  SECOND    CLASS 0
 PU0485
 PU0485.The horizontal coordinates were scaled from a map and have
 PU0485.an estimated accuracy of +/- 6 seconds.
 PU0485
 PU0485.The orthometric height was determined by differential leveling and
 PU0485.adjusted by the NATIONAL GEODETIC SURVEY
 PU0485.in June 1991.
 PU0485
 PU0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0485.GEOID18 height accuracy estimate available here.
 PU0485
 PU0485.Click photographs - Photos may exist for this station.
 PU0485
 PU0485.The dynamic height is computed by dividing the NAVD 88
 PU0485.geopotential number by the normal gravity value computed on the
 PU0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0485.degrees latitude (g = 980.6199 gals.).
 PU0485
 PU0485.The modeled gravity was interpolated from observed gravity values.
 PU0485
 PU0485;                    North         East    Units  Estimated Accuracy
 PU0485;SPC SD S     -   230,910.      456,650.      MT  (+/- 180 meters Scaled)
 PU0485
 PU0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK283200(NAD 83)
 PU0485
 PU0485                          SUPERSEDED SURVEY CONTROL
 PU0485
 PU0485  NGVD 29 (??/??/92)  661.16   (m)         2169.2    (f) COMPUTED    2 0
 PU0485
 PU0485.Superseded values are not recommended for survey control.
 PU0485
 PU0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0485.See file dsdata.pdf to determine how the superseded data were derived.
 PU0485
 PU0485_MARKER: DS = TRIANGULATION STATION DISK
 PU0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0485_STAMPING: A 11 E 1961
 PU0485_MARK LOGO: CGS
 PU0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0485+STABILITY: SURFACE MOTION
 PU0485
 PU0485  HISTORY     - Date     Condition        Report By
 PU0485  HISTORY     - 1961     MONUMENTED       CGS
 PU0485  HISTORY     - 1962     GOOD             CGS
 PU0485
 PU0485                          STATION DESCRIPTION
 PU0485
 PU0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0485'2.3 MI SW FROM PEDRO.
 PU0485'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0485'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0485'ROAD THENCE 0.9 MILE SOUTHWEST ALONG A GRAVELED ROAD, THENCE
 PU0485'0.2 MILE NORTHWEST TO THE CREST OF A SMALL HILL, 59.6 FEET
 PU0485'SOUTHEAST OF A 11 E R.M. 2, 36.5 FEET SOUTHWEST OF A 11 E R.M. 1,
 PU0485'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0483 ***********************************************************************
 PU0483  DESIGNATION -  A 11 E AZ MK
 PU0483  PID         -  PU0483
 PU0483  STATE/COUNTY-  SD/PENNINGTON
 PU0483  COUNTRY     -  US
 PU0483  USGS QUAD   -  PEDRO NW (2017)
 PU0483
 PU0483                         *CURRENT SURVEY CONTROL
 PU0483  ______________________________________________________________________
 PU0483* NAD 83(1986) POSITION- 44 23 43.     (N) 102 07 50.     (W)   SCALED
 PU0483* NAVD 88 ORTHO HEIGHT -   640.630 (meters)     2101.80  (feet) ADJUSTED
 PU0483  ______________________________________________________________________
 PU0483  GEOID HEIGHT    -        -19.635 (meters)                     GEOID18
 PU0483  DYNAMIC HEIGHT  -        640.478 (meters)     2101.30  (feet) COMP
 PU0483  MODELED GRAVITY -    980,359.1   (mgal)                       NAVD 88
 PU0483
 PU0483  VERT ORDER      -  SECOND    CLASS 0
 PU0483
 PU0483.The horizontal coordinates were scaled from a map and have
 PU0483.an estimated accuracy of +/- 6 seconds.
 PU0483
 PU0483.The orthometric height was determined by differential leveling and
 PU0483.adjusted by the NATIONAL GEODETIC SURVEY
 PU0483.in June 1991.
 PU0483
 PU0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0483.GEOID18 height accuracy estimate available here.
 PU0483
 PU0483.Click photographs - Photos may exist for this station.
 PU0483
 PU0483.The dynamic height is computed by dividing the NAVD 88
 PU0483.geopotential number by the normal gravity value computed on the
 PU0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0483.degrees latitude (g = 980.6199 gals.).
 PU0483
 PU0483.The modeled gravity was interpolated from observed gravity values.
 PU0483
 PU0483;                    North         East    Units  Estimated Accuracy
 PU0483;SPC SD S     -   230,620.      456,820.      MT  (+/- 180 meters Scaled)
 PU0483
 PU0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK285197(NAD 83)
 PU0483
 PU0483                          SUPERSEDED SURVEY CONTROL
 PU0483
 PU0483  NGVD 29 (??/??/92)  640.19   (m)         2100.4    (f) COMPUTED    2 0
 PU0483
 PU0483.Superseded values are not recommended for survey control.
 PU0483
 PU0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0483.See file dsdata.pdf to determine how the superseded data were derived.
 PU0483
 PU0483_MARKER: DZ = AZIMUTH MARK DISK
 PU0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0483_STAMPING: A 11 E 1961
 PU0483_MARK LOGO: CGS
 PU0483_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0483+STABILITY: SURFACE MOTION
 PU0483
 PU0483  HISTORY     - Date     Condition        Report By
 PU0483  HISTORY     - 1961     MONUMENTED       CGS
 PU0483  HISTORY     - 1962     GOOD             CGS
 PU0483
 PU0483                          STATION DESCRIPTION
 PU0483
 PU0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0483'2.3 MI SW FROM PEDRO.
 PU0483'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0483'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0483'ROAD JUNCTION, THENCE 0.9 MILE SOUTHWEST ALONG A GRAVELED ROAD
 PU0483'TO THE CREST OF A SMALL HILL, ON THE OUTSIDE OF A CURVE IN THE
 PU0483'ROAD, 249 FEET WEST OF THE CENTER LINE OF THE ROAD, 74.6 FEET
 PU0483'NORTHWEST OF A POWER POLE, 5.7 FEET NORTHWEST OF A TELEPHONE
 PU0483'POLE BEARING A WITNESS SHIELD, AND SET IN THE TOP OF A CONCRETE
 PU0483'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0486 ***********************************************************************
 PU0486  DESIGNATION -  A 11 E RM 1
 PU0486  PID         -  PU0486
 PU0486  STATE/COUNTY-  SD/PENNINGTON
 PU0486  COUNTRY     -  US
 PU0486  USGS QUAD   -  PEDRO NW (2017)
 PU0486
 PU0486                         *CURRENT SURVEY CONTROL
 PU0486  ______________________________________________________________________
 PU0486* NAD 83(1986) POSITION- 44 23 52.     (N) 102 07 58.     (W)   SCALED
 PU0486* NAVD 88 ORTHO HEIGHT -   661.226 (meters)     2169.37  (feet) ADJUSTED
 PU0486  ______________________________________________________________________
 PU0486  GEOID HEIGHT    -        -19.630 (meters)                     GEOID18
 PU0486  DYNAMIC HEIGHT  -        661.069 (meters)     2168.86  (feet) COMP
 PU0486  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 PU0486
 PU0486  VERT ORDER      -  SECOND    CLASS 0
 PU0486
 PU0486.The horizontal coordinates were scaled from a map and have
 PU0486.an estimated accuracy of +/- 6 seconds.
 PU0486
 PU0486.The orthometric height was determined by differential leveling and
 PU0486.adjusted by the NATIONAL GEODETIC SURVEY
 PU0486.in June 1991.
 PU0486
 PU0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0486.GEOID18 height accuracy estimate available here.
 PU0486
 PU0486.Click photographs - Photos may exist for this station.
 PU0486
 PU0486.The dynamic height is computed by dividing the NAVD 88
 PU0486.geopotential number by the normal gravity value computed on the
 PU0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0486.degrees latitude (g = 980.6199 gals.).
 PU0486
 PU0486.The modeled gravity was interpolated from observed gravity values.
 PU0486
 PU0486;                    North         East    Units  Estimated Accuracy
 PU0486;SPC SD S     -   230,910.      456,650.      MT  (+/- 180 meters Scaled)
 PU0486
 PU0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK283200(NAD 83)
 PU0486
 PU0486                          SUPERSEDED SURVEY CONTROL
 PU0486
 PU0486  NGVD 29 (??/??/92)  660.78   (m)         2167.9    (f) COMPUTED    2 0
 PU0486
 PU0486.Superseded values are not recommended for survey control.
 PU0486
 PU0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0486.See file dsdata.pdf to determine how the superseded data were derived.
 PU0486
 PU0486_MARKER: DR = REFERENCE MARK DISK
 PU0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0486_STAMPING: A 11 E NO 1 1961
 PU0486_MARK LOGO: CGS
 PU0486_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0486+STABILITY: SURFACE MOTION
 PU0486
 PU0486  HISTORY     - Date     Condition        Report By
 PU0486  HISTORY     - 1961     MONUMENTED       CGS
 PU0486  HISTORY     - 1962     GOOD             CGS
 PU0486
 PU0486                          STATION DESCRIPTION
 PU0486
 PU0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0486'2.3 MI SW FROM PEDRO.
 PU0486'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0486'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A ROAD
 PU0486'JUNCTION, THENCE 0.9 MILE SOUTHWEST ALONG A GRAVELED ROAD,
 PU0486'THENCE 0.2 MILE NORTHWEST TO THE CREST OF A SMALL HILL, 36.5
 PU0486'FEET NORTHEAST OF A 11 E 1961, AND SET IN THE TOP OF A CONCRETE
 PU0486'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0484 ***********************************************************************
 PU0484  DESIGNATION -  A 11 E RM 2
 PU0484  PID         -  PU0484
 PU0484  STATE/COUNTY-  SD/PENNINGTON
 PU0484  COUNTRY     -  US
 PU0484  USGS QUAD   -  PEDRO NW (2017)
 PU0484
 PU0484                         *CURRENT SURVEY CONTROL
 PU0484  ______________________________________________________________________
 PU0484* NAD 83(1986) POSITION- 44 23 52.     (N) 102 07 58.     (W)   SCALED
 PU0484* NAVD 88 ORTHO HEIGHT -   660.683 (meters)     2167.59  (feet) ADJUSTED
 PU0484  ______________________________________________________________________
 PU0484  GEOID HEIGHT    -        -19.630 (meters)                     GEOID18
 PU0484  DYNAMIC HEIGHT  -        660.526 (meters)     2167.08  (feet) COMP
 PU0484  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 PU0484
 PU0484  VERT ORDER      -  SECOND    CLASS 0
 PU0484
 PU0484.The horizontal coordinates were scaled from a map and have
 PU0484.an estimated accuracy of +/- 6 seconds.
 PU0484
 PU0484.The orthometric height was determined by differential leveling and
 PU0484.adjusted by the NATIONAL GEODETIC SURVEY
 PU0484.in June 1991.
 PU0484
 PU0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0484.GEOID18 height accuracy estimate available here.
 PU0484
 PU0484.Click photographs - Photos may exist for this station.
 PU0484
 PU0484.The dynamic height is computed by dividing the NAVD 88
 PU0484.geopotential number by the normal gravity value computed on the
 PU0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0484.degrees latitude (g = 980.6199 gals.).
 PU0484
 PU0484.The modeled gravity was interpolated from observed gravity values.
 PU0484
 PU0484;                    North         East    Units  Estimated Accuracy
 PU0484;SPC SD S     -   230,910.      456,650.      MT  (+/- 180 meters Scaled)
 PU0484
 PU0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK283200(NAD 83)
 PU0484
 PU0484                          SUPERSEDED SURVEY CONTROL
 PU0484
 PU0484  NGVD 29 (??/??/92)  660.24   (m)         2166.1    (f) COMPUTED    2 0
 PU0484
 PU0484.Superseded values are not recommended for survey control.
 PU0484
 PU0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0484.See file dsdata.pdf to determine how the superseded data were derived.
 PU0484
 PU0484_MARKER: DR = REFERENCE MARK DISK
 PU0484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0484_STAMPING: A 11 E NO 2 1961
 PU0484_MARK LOGO: CGS
 PU0484_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0484+STABILITY: SURFACE MOTION
 PU0484
 PU0484  HISTORY     - Date     Condition        Report By
 PU0484  HISTORY     - 1961     MONUMENTED       CGS
 PU0484  HISTORY     - 1961     GOOD             CGS
 PU0484
 PU0484                          STATION DESCRIPTION
 PU0484
 PU0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0484'2.3 MI SW FROM PEDRO.
 PU0484'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0484'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0484'ROAD JUNCTION, THENCE 0.9 MILE SOUTHWEST ALONG A GRAVELED ROAD,
 PU0484'THENCE 0.2 MILE NORTHWEST TO THE CREST OF A SMALL HILL, 59.6
 PU0484'FEET NORTHWEST OF A 11 E 1961, AND SET IN THE TOP OF A CONCRETE
 PU0484'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0480 ***********************************************************************
 PU0480  DESIGNATION -  A 11 F
 PU0480  PID         -  PU0480
 PU0480  STATE/COUNTY-  SD/PENNINGTON
 PU0480  COUNTRY     -  US
 PU0480  USGS QUAD   -  PEDRO NW (2017)
 PU0480
 PU0480                         *CURRENT SURVEY CONTROL
 PU0480  ______________________________________________________________________
 PU0480* NAD 83(1986) POSITION- 44 23 32.     (N) 102 08 21.     (W)   SCALED
 PU0480* NAVD 88 ORTHO HEIGHT -   674.960 (meters)     2214.43  (feet) ADJUSTED
 PU0480  ______________________________________________________________________
 PU0480  GEOID HEIGHT    -        -19.608 (meters)                     GEOID18
 PU0480  DYNAMIC HEIGHT  -        674.797 (meters)     2213.90  (feet) COMP
 PU0480  MODELED GRAVITY -    980,355.6   (mgal)                       NAVD 88
 PU0480
 PU0480  VERT ORDER      -  SECOND    CLASS 0
 PU0480
 PU0480.The horizontal coordinates were scaled from a map and have
 PU0480.an estimated accuracy of +/- 6 seconds.
 PU0480
 PU0480.The orthometric height was determined by differential leveling and
 PU0480.adjusted by the NATIONAL GEODETIC SURVEY
 PU0480.in June 1991.
 PU0480
 PU0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0480.GEOID18 height accuracy estimate available here.
 PU0480
 PU0480.Click photographs - Photos may exist for this station.
 PU0480
 PU0480.The dynamic height is computed by dividing the NAVD 88
 PU0480.geopotential number by the normal gravity value computed on the
 PU0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0480.degrees latitude (g = 980.6199 gals.).
 PU0480
 PU0480.The modeled gravity was interpolated from observed gravity values.
 PU0480
 PU0480;                    North         East    Units  Estimated Accuracy
 PU0480;SPC SD S     -   230,300.      456,130.      MT  (+/- 180 meters Scaled)
 PU0480
 PU0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK278194(NAD 83)
 PU0480
 PU0480                          SUPERSEDED SURVEY CONTROL
 PU0480
 PU0480  NGVD 29 (??/??/92)  674.52   (m)         2213.0    (f) COMPUTED    2 0
 PU0480
 PU0480.Superseded values are not recommended for survey control.
 PU0480
 PU0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0480.See file dsdata.pdf to determine how the superseded data were derived.
 PU0480
 PU0480_MARKER: DS = TRIANGULATION STATION DISK
 PU0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0480_STAMPING: A 11 F 1961
 PU0480_MARK LOGO: CGS
 PU0480_PROJECTION: FLUSH
 PU0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0480+STABILITY: SURFACE MOTION
 PU0480
 PU0480  HISTORY     - Date     Condition        Report By
 PU0480  HISTORY     - 1961     MONUMENTED       CGS
 PU0480  HISTORY     - 1962     GOOD             CGS
 PU0480
 PU0480                          STATION DESCRIPTION
 PU0480
 PU0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0480'3.4 MI SW FROM PEDRO.
 PU0480'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0480'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0480'ROAD JUNCTION, THENCE 1.4 MILES SOUTHWEST ALONG A GRAVELED ROAD,
 PU0480'THENCE 0.55 MILE NORTHWEST ACROSS COUNTRY TO THE CREST OF A
 PU0480'HILL, 0.35 MILE NORTHWEST OF A CONCRETE CYLINDER WHICH PROJECTS
 PU0480'4 FEET, 0.2 MILE NORTH OF AN EAST-WEST POWER LINE, 19.1 FEET
 PU0480'EAST-SOUTHEAST OF A 11 F NO 2, 35.6 FEET SOUTH OF A 11 F NO 1,
 PU0480'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PU0480'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0481 ***********************************************************************
 PU0481  DESIGNATION -  A 11 F RM 1
 PU0481  PID         -  PU0481
 PU0481  STATE/COUNTY-  SD/PENNINGTON
 PU0481  COUNTRY     -  US
 PU0481  USGS QUAD   -  PEDRO NW (2017)
 PU0481
 PU0481                         *CURRENT SURVEY CONTROL
 PU0481  ______________________________________________________________________
 PU0481* NAD 83(1986) POSITION- 44 23 32.     (N) 102 08 21.     (W)   SCALED
 PU0481* NAVD 88 ORTHO HEIGHT -   674.016 (meters)     2211.33  (feet) ADJUSTED
 PU0481  ______________________________________________________________________
 PU0481  GEOID HEIGHT    -        -19.608 (meters)                     GEOID18
 PU0481  DYNAMIC HEIGHT  -        673.854 (meters)     2210.80  (feet) COMP
 PU0481  MODELED GRAVITY -    980,355.6   (mgal)                       NAVD 88
 PU0481
 PU0481  VERT ORDER      -  SECOND    CLASS 0
 PU0481
 PU0481.The horizontal coordinates were scaled from a map and have
 PU0481.an estimated accuracy of +/- 6 seconds.
 PU0481
 PU0481.The orthometric height was determined by differential leveling and
 PU0481.adjusted by the NATIONAL GEODETIC SURVEY
 PU0481.in June 1991.
 PU0481
 PU0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0481.GEOID18 height accuracy estimate available here.
 PU0481
 PU0481.Click photographs - Photos may exist for this station.
 PU0481
 PU0481.The dynamic height is computed by dividing the NAVD 88
 PU0481.geopotential number by the normal gravity value computed on the
 PU0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0481.degrees latitude (g = 980.6199 gals.).
 PU0481
 PU0481.The modeled gravity was interpolated from observed gravity values.
 PU0481
 PU0481;                    North         East    Units  Estimated Accuracy
 PU0481;SPC SD S     -   230,300.      456,130.      MT  (+/- 180 meters Scaled)
 PU0481
 PU0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK278194(NAD 83)
 PU0481
 PU0481                          SUPERSEDED SURVEY CONTROL
 PU0481
 PU0481  NGVD 29 (??/??/92)  673.57   (m)         2209.9    (f) COMPUTED    2 0
 PU0481
 PU0481.Superseded values are not recommended for survey control.
 PU0481
 PU0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0481.See file dsdata.pdf to determine how the superseded data were derived.
 PU0481
 PU0481_MARKER: DR = REFERENCE MARK DISK
 PU0481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0481_STAMPING: A 11 F NO 1 1961
 PU0481_MARK LOGO: CGS
 PU0481_PROJECTION: FLUSH
 PU0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0481+STABILITY: SURFACE MOTION
 PU0481
 PU0481  HISTORY     - Date     Condition        Report By
 PU0481  HISTORY     - 1961     MONUMENTED       CGS
 PU0481  HISTORY     - 1962     GOOD             CGS
 PU0481
 PU0481                          STATION DESCRIPTION
 PU0481
 PU0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0481'3.4 MI SW FROM PEDRO.
 PU0481'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU0481'PEDRO, THENCE 1.3 MILE SOUTH ALONG A GRAVELED ROAD TO A ROAD
 PU0481'JUNCTION, THENCE 1.4 MILES SOUTHWEST ALONG A GRAVELED ROAD,
 PU0481'THENCE 0.55 MILE NORTHWEST ACROSS COUNTRY TO THE CREST OF A
 PU0481'HILL, 0.35 MILE NORTHWEST OF A ROUND CONCRETE CYLINDER WHICH
 PU0481'PROJECTS 4 FEET, 0.2 MILE NORTH OF AN EAST-WEST POWER LINE, 35.6
 PU0481'FEET NORTH OF A 11 F 1961, ON THE NORTH SLOPE OF A HILL, ABOUT
 PU0481'3 FEET LOWER THAN A 11 F 1961, AND SET IN THE TOP OF A CONCRETE
 PU0481'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0482 ***********************************************************************
 PU0482  DESIGNATION -  A 11 F RM 2
 PU0482  PID         -  PU0482
 PU0482  STATE/COUNTY-  SD/PENNINGTON
 PU0482  COUNTRY     -  US
 PU0482  USGS QUAD   -  PEDRO NW (2017)
 PU0482
 PU0482                         *CURRENT SURVEY CONTROL
 PU0482  ______________________________________________________________________
 PU0482* NAD 83(1986) POSITION- 44 23 32.     (N) 102 08 21.     (W)   SCALED
 PU0482* NAVD 88 ORTHO HEIGHT -   674.365 (meters)     2212.48  (feet) ADJUSTED
 PU0482  ______________________________________________________________________
 PU0482  GEOID HEIGHT    -        -19.608 (meters)                     GEOID18
 PU0482  DYNAMIC HEIGHT  -        674.203 (meters)     2211.95  (feet) COMP
 PU0482  MODELED GRAVITY -    980,355.6   (mgal)                       NAVD 88
 PU0482
 PU0482  VERT ORDER      -  SECOND    CLASS 0
 PU0482
 PU0482.The horizontal coordinates were scaled from a map and have
 PU0482.an estimated accuracy of +/- 6 seconds.
 PU0482
 PU0482.The orthometric height was determined by differential leveling and
 PU0482.adjusted by the NATIONAL GEODETIC SURVEY
 PU0482.in June 1991.
 PU0482
 PU0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0482.GEOID18 height accuracy estimate available here.
 PU0482
 PU0482.Click photographs - Photos may exist for this station.
 PU0482
 PU0482.The dynamic height is computed by dividing the NAVD 88
 PU0482.geopotential number by the normal gravity value computed on the
 PU0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0482.degrees latitude (g = 980.6199 gals.).
 PU0482
 PU0482.The modeled gravity was interpolated from observed gravity values.
 PU0482
 PU0482;                    North         East    Units  Estimated Accuracy
 PU0482;SPC SD S     -   230,300.      456,130.      MT  (+/- 180 meters Scaled)
 PU0482
 PU0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK278194(NAD 83)
 PU0482
 PU0482                          SUPERSEDED SURVEY CONTROL
 PU0482
 PU0482  NGVD 29 (??/??/92)  673.92   (m)         2211.0    (f) COMPUTED    2 0
 PU0482
 PU0482.Superseded values are not recommended for survey control.
 PU0482
 PU0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0482.See file dsdata.pdf to determine how the superseded data were derived.
 PU0482
 PU0482_MARKER: DR = REFERENCE MARK DISK
 PU0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0482_STAMPING: A 11 F NO 2 1961
 PU0482_MARK LOGO: CGS
 PU0482_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0482+STABILITY: SURFACE MOTION
 PU0482
 PU0482  HISTORY     - Date     Condition        Report By
 PU0482  HISTORY     - 1961     MONUMENTED       CGS
 PU0482  HISTORY     - 1962     GOOD             CGS
 PU0482
 PU0482                          STATION DESCRIPTION
 PU0482
 PU0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0482'3.4 MI SW FROM PEDRO.
 PU0482'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU0482'PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A ROAD
 PU0482'JUNCTION, THENCE 1.4 MILES SOUTHWEST ALONG A GRAVELED ROAD,
 PU0482'THENCE 0.55 MILE NORTHWEST ACROSS COUNTRY TO THE CREST OF A
 PU0482'HILL, 0.35 MILE NORTHWEST OF A ROUND CONCRETE CYLINDER WHICH
 PU0482'PROJECTS 4 FEET, 0.2 MILE NORTH OF AN EAST-WEST POWER LINE, 19.1
 PU0482'FEET WEST-NORTHWEST OF A 11 F 1961, ON THE WEST SLOPE OF THE
 PU0482'HILL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0030 ***********************************************************************
 QT0030  CBN         -  This is a Cooperative Base Network Control Station.
 QT0030  DESIGNATION -  A 119
 QT0030  PID         -  QT0030
 QT0030  STATE/COUNTY-  SD/PERKINS
 QT0030  COUNTRY     -  US
 QT0030  USGS QUAD   -  WHITE BUTTE (2017)
 QT0030
 QT0030                         *CURRENT SURVEY CONTROL
 QT0030  ______________________________________________________________________
 QT0030* NAD 83(2011) POSITION- 45 56 41.78700(N) 102 22 21.32774(W)   ADJUSTED
 QT0030* NAD 83(2011) ELLIP HT-   737.702 (meters)        (06/27/12)   ADJUSTED
 QT0030* NAD 83(2011) EPOCH   -  2010.00
 QT0030* NAVD 88 ORTHO HEIGHT -   756.040 (meters)     2480.44  (feet) ADJUSTED
 QT0030  ______________________________________________________________________
 QT0030  GEOID HEIGHT    -        -18.347 (meters)                     GEOID18
 QT0030  NAD 83(2011) X  -   -952,043.090 (meters)                     COMP
 QT0030  NAD 83(2011) Y  - -4,340,038.711 (meters)                     COMP
 QT0030  NAD 83(2011) Z  -  4,561,524.373 (meters)                     COMP
 QT0030  LAPLACE CORR    -         -7.25  (seconds)                    DEFLEC18
 QT0030  DYNAMIC HEIGHT  -        755.956 (meters)     2480.17  (feet) COMP
 QT0030  MODELED GRAVITY -    980,479.3   (mgal)                       NAVD 88
 QT0030
 QT0030  VERT ORDER      -  SECOND    CLASS 0
 QT0030
 QT0030  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QT0030  Standards:
 QT0030         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QT0030            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QT0030  -------------------------------------------------------------------
 QT0030  NETWORK    0.60   1.16           0.28   0.20   0.59     -0.05877959
 QT0030  -------------------------------------------------------------------
 QT0030  Click here for local accuracies and other accuracy information.
 QT0030
 QT0030.The horizontal coordinates were established by GPS observations
 QT0030.and adjusted by the National Geodetic Survey in June 2012.
 QT0030
 QT0030.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QT0030.been affixed to the stable North American tectonic plate. See 
 QT0030.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QT0030
 QT0030.The horizontal coordinates are valid at the epoch date displayed above
 QT0030.which is a decimal equivalence of Year/Month/Day.
 QT0030
 QT0030.The orthometric height was determined by differential leveling and
 QT0030.adjusted by the NATIONAL GEODETIC SURVEY
 QT0030.in June 1991.
 QT0030
 QT0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0030.GEOID18 height accuracy estimate available here.
 QT0030
 QT0030.Click photographs - Photos may exist for this station.
 QT0030
 QT0030.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0030
 QT0030.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0030
 QT0030.The ellipsoidal height was determined by GPS observations
 QT0030.and is referenced to NAD 83.
 QT0030
 QT0030.The dynamic height is computed by dividing the NAVD 88
 QT0030.geopotential number by the normal gravity value computed on the
 QT0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0030.degrees latitude (g = 980.6199 gals.).
 QT0030
 QT0030.The modeled gravity was interpolated from observed gravity values.
 QT0030
 QT0030. The following values were computed from the NAD 83(2011) position.
 QT0030
 QT0030;                    North         East     Units Scale Factor Converg.
 QT0030;SPC SD N     -   237,357.767   416,044.170   MT  1.00006102   -1 40 45.0
 QT0030;SPC SD N     -   778,731.27  1,364,971.58   sFT  1.00006102   -1 40 45.0
 QT0030;UTM  13      - 5,091,286.919   703,645.791   MT  1.00010986   +1 53 20.0
 QT0030
 QT0030!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0030!SPC SD N     -   0.99988436  x   1.00006102  =   0.99994538
 QT0030!UTM  13      -   0.99988436  x   1.00010986  =   0.99999421
 QT0030
 QT0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL0364591286(NAD 83)
 QT0030
 QT0030                          SUPERSEDED SURVEY CONTROL
 QT0030
 QT0030  NAD 83(2007)-  45 56 41.78690(N)    102 22 21.32891(W) AD(2002.00) 0
 QT0030  ELLIP H (02/10/07)  737.730  (m)                       GP(2002.00)    
 QT0030  NAD 83(1996)-  45 56 41.78645(N)    102 22 21.32894(W) AD(       ) A
 QT0030  ELLIP H (06/23/03)  737.723  (m)                       GP(       ) 3 1
 QT0030  NAVD 88             756.04   (m)         2480.4    (f) LEVELING    3  
 QT0030  NGVD 29 (??/??/92)  755.558  (m)         2478.86   (f) ADJ UNCH    2 0
 QT0030
 QT0030.Superseded values are not recommended for survey control.
 QT0030
 QT0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0030.See file dsdata.pdf to determine how the superseded data were derived.
 QT0030
 QT0030_MARKER: DB = BENCH MARK DISK
 QT0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0030_STAMPING: A 119 1934
 QT0030_MARK LOGO: CGS
 QT0030_PROJECTION: FLUSH
 QT0030_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0030+STABILITY: SURFACE MOTION
 QT0030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0030+SATELLITE: SATELLITE OBSERVATIONS - May 24, 2017
 QT0030
 QT0030  HISTORY     - Date     Condition        Report By
 QT0030  HISTORY     - 1934     MONUMENTED       CGS
 QT0030  HISTORY     - 1974     GOOD             USGS
 QT0030  HISTORY     - 20020515 GOOD             SDDT
 QT0030  HISTORY     - 20170524 GOOD             NDWC
 QT0030
 QT0030                          STATION DESCRIPTION
 QT0030
 QT0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0030'0.4 MI W FROM WHITE BUTTE.
 QT0030'IS LOCATED 0.4 OF MILE WEST OF THE CHICAGO, MILWAUKEE ST. PAUL
 QT0030'AND PACIFIC DEPOT AT WHITE BUTTE, 0.2 OF MILE WEST OF MILE POST
 QT0030'914, NEAR A POINT WHERE U.S. HWY. 12 COMMING FROM THE WEST MAKES
 QT0030'A RIGHT ANGLE TURN TO THE SOUTH ON THE CENTER LINE OF U.S. HWY.
 QT0030'12 GOING WEST AND 176 FEET EAST OF CENTER LINE EXTENDED OF U.S.
 QT0030'HWY. 12 GOING SOUTH, 284.0 FEET SOUTH OF SOUTH RAIL OF TRACK, 2.6
 QT0030'FEET SOUTH OF SOUTH FACE OF RED GRANITE STATE LINE MARKER.  A
 QT0030'STANDARD TABLET SET IN TOP OF CONCRETE POST 8 INCHES HIGH, IN
 QT0030'SECTION 22, T 23 N, R 14 E.
 QT0030
 QT0030                          STATION RECOVERY (1974)
 QT0030
 QT0030'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QT0030'RECOVERED IN GOOD CONDITION.
 QT0030
 QT0030                          STATION RECOVERY (2002)
 QT0030
 QT0030'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 QT0030'RECOVERED AS DESCRIBED
 QT0030'
 QT0030
 QT0030                          STATION RECOVERY (2017)
 QT0030
 QT0030'RECOVERY NOTE BY NORTH DAKOTA WATER COMMISSION 2017 (JPT)
 QT0030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0343 ***********************************************************************
 OT0343  DESIGNATION -  A 12
 OT0343  PID         -  OT0343
 OT0343  STATE/COUNTY-  SD/CUSTER
 OT0343  COUNTRY     -  US
 OT0343  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0343
 OT0343                         *CURRENT SURVEY CONTROL
 OT0343  ______________________________________________________________________
 OT0343* NAD 83(1986) POSITION- 43 32 26.     (N) 103 16 30.     (W)   SCALED
 OT0343* NAVD 88 ORTHO HEIGHT -  1000.218 (meters)     3281.55  (feet) ADJUSTED
 OT0343  ______________________________________________________________________
 OT0343  GEOID HEIGHT    -        -16.113 (meters)                     GEOID18
 OT0343  DYNAMIC HEIGHT  -        999.828 (meters)     3280.27  (feet) COMP
 OT0343  MODELED GRAVITY -    980,194.6   (mgal)                       NAVD 88
 OT0343
 OT0343  VERT ORDER      -  FIRST     CLASS II
 OT0343
 OT0343.The horizontal coordinates were scaled from a map and have
 OT0343.an estimated accuracy of +/- 6 seconds.
 OT0343
 OT0343.The orthometric height was determined by differential leveling and
 OT0343.adjusted by the NATIONAL GEODETIC SURVEY
 OT0343.in June 1991.
 OT0343
 OT0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0343.GEOID18 height accuracy estimate available here.
 OT0343
 OT0343.Click photographs - Photos may exist for this station.
 OT0343
 OT0343.The dynamic height is computed by dividing the NAVD 88
 OT0343.geopotential number by the normal gravity value computed on the
 OT0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0343.degrees latitude (g = 980.6199 gals.).
 OT0343
 OT0343.The modeled gravity was interpolated from observed gravity values.
 OT0343
 OT0343;                    North         East    Units  Estimated Accuracy
 OT0343;SPC SD S     -   138,320.      362,320.      MT  (+/- 180 meters Scaled)
 OT0343
 OT0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ393222(NAD 83)
 OT0343
 OT0343                          SUPERSEDED SURVEY CONTROL
 OT0343
 OT0343  NGVD 29 (??/??/92)  999.738  (m)         3279.97   (f) ADJ UNCH    1 2
 OT0343
 OT0343.Superseded values are not recommended for survey control.
 OT0343
 OT0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0343.See file dsdata.pdf to determine how the superseded data were derived.
 OT0343
 OT0343_MARKER: DB = BENCH MARK DISK
 OT0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0343_STAMPING: A 12 1926
 OT0343_MARK LOGO: CGS
 OT0343_PROJECTION: FLUSH
 OT0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0343+STABILITY: SURFACE MOTION
 OT0343
 OT0343  HISTORY     - Date     Condition        Report By
 OT0343  HISTORY     - 1926     MONUMENTED       CGS
 OT0343  HISTORY     - 1963     GOOD             CGS
 OT0343
 OT0343                          STATION DESCRIPTION
 OT0343
 OT0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0343'4.2 MI N FROM BUFFALO GAP.
 OT0343'ABOUT 0.1 MILE EAST ALONG MAIN STREET FROM THE SOUTHERN HILLS
 OT0343'BANK AT BUFFALO GAP, THENCE 4.1 MILES NORTH ALONG THE CHICAGO
 OT0343'AND NORTH WESTERN RAILWAY, 13 POLES SOUTH OF MILE POST 55, IN
 OT0343'SECTION 10, T 6 S, R 7 E, 94 FEET EAST OF THE EAST RAIL, 40 FEET
 OT0343'WEST OF THE CENTER LINE OF A GRAVELED ROAD, 1.1 FEET NORTH OF A
 OT0343'METAL WITNESS POST, ABOUT LEVEL WITH THE RAILS, AND SET IN THE
 OT0343'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1943 ***********************************************************************
 PU1943  DESIGNATION -  A 121
 PU1943  PID         -  PU1943
 PU1943  STATE/COUNTY-  SD/BUTTE
 PU1943  COUNTRY     -  US
 PU1943  USGS QUAD   -  NISLAND (2017)
 PU1943
 PU1943                         *CURRENT SURVEY CONTROL
 PU1943  ______________________________________________________________________
 PU1943* NAD 83(1986) POSITION- 44 40 10.     (N) 103 36 50.     (W)   SCALED
 PU1943* NAVD 88 ORTHO HEIGHT -   880.038 (meters)     2887.26  (feet) ADJUSTED
 PU1943  ______________________________________________________________________
 PU1943  GEOID HEIGHT    -        -15.827 (meters)                     GEOID18
 PU1943  DYNAMIC HEIGHT  -        879.802 (meters)     2886.48  (feet) COMP
 PU1943  MODELED GRAVITY -    980,319.4   (mgal)                       NAVD 88
 PU1943
 PU1943  VERT ORDER      -  SECOND    CLASS 0
 PU1943
 PU1943.The horizontal coordinates were scaled from a map and have
 PU1943.an estimated accuracy of +/- 6 seconds.
 PU1943
 PU1943.The orthometric height was determined by differential leveling and
 PU1943.adjusted by the NATIONAL GEODETIC SURVEY
 PU1943.in June 1991.
 PU1943
 PU1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1943.GEOID18 height accuracy estimate available here.
 PU1943
 PU1943.Click photographs - Photos may exist for this station.
 PU1943
 PU1943.The dynamic height is computed by dividing the NAVD 88
 PU1943.geopotential number by the normal gravity value computed on the
 PU1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1943.degrees latitude (g = 980.6199 gals.).
 PU1943
 PU1943.The modeled gravity was interpolated from observed gravity values.
 PU1943
 PU1943;                    North         East    Units  Estimated Accuracy
 PU1943;SPC SD N     -    99,310.      313,530.      MT  (+/- 180 meters Scaled)
 PU1943
 PU1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK098471(NAD 83)
 PU1943
 PU1943                          SUPERSEDED SURVEY CONTROL
 PU1943
 PU1943  NGVD 29 (??/??/92)  879.555  (m)         2885.67   (f) ADJ UNCH    2 0
 PU1943
 PU1943.Superseded values are not recommended for survey control.
 PU1943
 PU1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1943.See file dsdata.pdf to determine how the superseded data were derived.
 PU1943
 PU1943_MARKER: DB = BENCH MARK DISK
 PU1943_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1943_STAMPING: A 121 1934
 PU1943_MARK LOGO: CGS
 PU1943_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1943+STABILITY: SURFACE MOTION
 PU1943
 PU1943  HISTORY     - Date     Condition        Report By
 PU1943  HISTORY     - 1934     MONUMENTED       CGS
 PU1943  HISTORY     - 1962     GOOD             CGS
 PU1943
 PU1943                          STATION DESCRIPTION
 PU1943
 PU1943'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1943'3.1 MI W FROM NISLAND.
 PU1943'3.1 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PU1943'FROM THE STATION AT NISLAND, ABOUT 0.3 MILE WEST OF A GRADED
 PU1943'ROAD CROSSING, ABOUT 0.1 MILE WEST OF MILE POST NO 13, 108 FEET
 PU1943'SOUTH AND ACROSS THE TRACK FROM A TELEGRAPH POLE, 82.8 FEET
 PU1943'SOUTHWEST OF THE SOUTHEAST END OF THE WEST MOST OF TWO 24 INCH
 PU1943'PIPES UNDER THE RAILROAD, 45.2 FEET SOUTHEAST OF THE SOUTHEAST
 PU1943'RAIL, 44 FEET NORTHWEST OF A T FENCE CORNER, 2 FEET NORTHWEST
 PU1943'OF A FENCE LINE, 1.5 FEET BELOW THE TRACK, SET IN TOP OF A
 PU1943'CONCRETE POST WHICH IS PROJECTING 0.2 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0728 ***********************************************************************
 PU0728  DESIGNATION -  A 122
 PU0728  PID         -  PU0728
 PU0728  STATE/COUNTY-  SD/MEADE
 PU0728  COUNTRY     -  US
 PU0728  USGS QUAD   -  CAMP CREEK (2017)
 PU0728
 PU0728                         *CURRENT SURVEY CONTROL
 PU0728  ______________________________________________________________________
 PU0728* NAD 83(1986) POSITION- 44 54 39.     (N) 102 52 37.     (W)   SCALED
 PU0728* NAVD 88 ORTHO HEIGHT -   825.936 (meters)     2709.76  (feet) ADJUSTED
 PU0728  ______________________________________________________________________
 PU0728  GEOID HEIGHT    -        -17.451 (meters)                     GEOID18
 PU0728  DYNAMIC HEIGHT  -        825.761 (meters)     2709.18  (feet) COMP
 PU0728  MODELED GRAVITY -    980,377.5   (mgal)                       NAVD 88
 PU0728
 PU0728  VERT ORDER      -  SECOND    CLASS 0
 PU0728
 PU0728.The horizontal coordinates were scaled from a map and have
 PU0728.an estimated accuracy of +/- 6 seconds.
 PU0728
 PU0728.The orthometric height was determined by differential leveling and
 PU0728.adjusted by the NATIONAL GEODETIC SURVEY
 PU0728.in June 1991.
 PU0728
 PU0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0728.GEOID18 height accuracy estimate available here.
 PU0728
 PU0728.Click photographs - Photos may exist for this station.
 PU0728
 PU0728.The dynamic height is computed by dividing the NAVD 88
 PU0728.geopotential number by the normal gravity value computed on the
 PU0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0728.degrees latitude (g = 980.6199 gals.).
 PU0728
 PU0728.The modeled gravity was interpolated from observed gravity values.
 PU0728
 PU0728;                    North         East    Units  Estimated Accuracy
 PU0728;SPC SD N     -   123,770.      372,870.      MT  (+/- 180 meters Scaled)
 PU0728
 PU0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK675752(NAD 83)
 PU0728
 PU0728                          SUPERSEDED SURVEY CONTROL
 PU0728
 PU0728  NGVD 29 (??/??/92)  825.469  (m)         2708.23   (f) ADJ UNCH    2 0
 PU0728
 PU0728.Superseded values are not recommended for survey control.
 PU0728
 PU0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0728.See file dsdata.pdf to determine how the superseded data were derived.
 PU0728
 PU0728_MARKER: DB = BENCH MARK DISK
 PU0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0728_STAMPING: A 122 1934
 PU0728_MARK LOGO: CGS
 PU0728_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0728+STABILITY: SURFACE MOTION
 PU0728
 PU0728  HISTORY     - Date     Condition        Report By
 PU0728  HISTORY     - 1934     MONUMENTED       CGS
 PU0728  HISTORY     - 1962     GOOD             CGS
 PU0728  HISTORY     - 1973     MARK NOT FOUND   NGS
 PU0728
 PU0728                          STATION DESCRIPTION
 PU0728
 PU0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0728'3.3 MI N FROM SULPHUR.
 PU0728'3.3 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0728'SULPHUR, 0.35 MILE SOUTH OF THE CROSSING OF A POWER LINE, 46 FEET
 PU0728'EAST OF THE CENTER LINE OF THE ROAD, 120 FEET NORTH OF A
 PU0728'TELEPHONE POLE, 1.0 FOOT WEST OF A WITNESS POST, ABOUT 1 1/2
 PU0728'FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0728'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PU0728
 PU0728                          STATION RECOVERY (1973)
 PU0728
 PU0728'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 PU0728'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0107 ***********************************************************************
 QT0107  DESIGNATION -  A 123 RESET
 QT0107  PID         -  QT0107
 QT0107  STATE/COUNTY-  SD/MEADE
 QT0107  COUNTRY     -  US
 QT0107  USGS QUAD   -  FAITH SW (2017)
 QT0107
 QT0107                         *CURRENT SURVEY CONTROL
 QT0107  ______________________________________________________________________
 QT0107* NAD 83(1986) POSITION- 45 01 17.     (N) 102 14 24.     (W)   SCALED
 QT0107* NAVD 88 ORTHO HEIGHT -   793.801 (meters)     2604.33  (feet) ADJUSTED
 QT0107  ______________________________________________________________________
 QT0107  GEOID HEIGHT    -        -18.945 (meters)                     GEOID18
 QT0107  DYNAMIC HEIGHT  -        793.640 (meters)     2603.80  (feet) COMP
 QT0107  MODELED GRAVITY -    980,387.1   (mgal)                       NAVD 88
 QT0107
 QT0107  VERT ORDER      -  FIRST     CLASS II
 QT0107
 QT0107.The horizontal coordinates were scaled from a map and have
 QT0107.an estimated accuracy of +/- 6 seconds.
 QT0107
 QT0107.The orthometric height was determined by differential leveling and
 QT0107.adjusted by the NATIONAL GEODETIC SURVEY
 QT0107.in June 1991.
 QT0107
 QT0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0107.GEOID18 height accuracy estimate available here.
 QT0107
 QT0107.Click photographs - Photos may exist for this station.
 QT0107
 QT0107.The dynamic height is computed by dividing the NAVD 88
 QT0107.geopotential number by the normal gravity value computed on the
 QT0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0107.degrees latitude (g = 980.6199 gals.).
 QT0107
 QT0107.The modeled gravity was interpolated from observed gravity values.
 QT0107
 QT0107;                    North         East    Units  Estimated Accuracy
 QT0107;SPC SD N     -   134,460.      423,480.      MT  (+/- 180 meters Scaled)
 QT0107
 QT0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK174890(NAD 83)
 QT0107
 QT0107                          SUPERSEDED SURVEY CONTROL
 QT0107
 QT0107  NGVD 29 (??/??/92)  793.338  (m)         2602.81   (f) ADJ UNCH    1 2
 QT0107
 QT0107.Superseded values are not recommended for survey control.
 QT0107
 QT0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0107.See file dsdata.pdf to determine how the superseded data were derived.
 QT0107
 QT0107_MARKER: DB = BENCH MARK DISK
 QT0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0107_STAMPING: A 123 RESET 1946
 QT0107_MARK LOGO: CGS
 QT0107_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0107+STABILITY: SURFACE MOTION
 QT0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0107+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0107
 QT0107  HISTORY     - Date     Condition        Report By
 QT0107  HISTORY     - 1946     MONUMENTED       SDHD
 QT0107  HISTORY     - 1963     GOOD             CGS
 QT0107  HISTORY     - 1981     GOOD             NGS
 QT0107  HISTORY     - 19960425 GOOD             NGS
 QT0107
 QT0107                          STATION DESCRIPTION
 QT0107
 QT0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0107'10 MI W FROM FAITH.
 QT0107'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0107'FAITH, THENCE 10.0 MILES WEST ALONG U.S. HIGHWAY 212 TO THE
 QT0107'ABANDONED TOWN SITE OF EDSON, 105 1/2 FEET SOUTH OF THE CENTER
 QT0107'LINE OF THE HIGHWAY, 460 FEET WEST-SOUTHWEST OF A BOX CULVERT,
 QT0107'35 1/2 FEET SOUTH OF AN EAST-WEST FENCE, 1.0 FEET SOUTH OF A METAL
 QT0107'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 QT0107'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 QT0107
 QT0107                          STATION RECOVERY (1981)
 QT0107
 QT0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0107'RECOVERED IN GOOD CONDITION.
 QT0107
 QT0107                          STATION RECOVERY (1996)
 QT0107
 QT0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0107'15.5 M (50.9 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0107'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 764.0 M (2506.6 FT) WEST OF
 QT0107'MILEPOST 105, 41.8 M (137.1 FT) SOUTHWEST OF THE CENTER OF A FIELD
 QT0107'ENTRANCE AND GATE, 31.7 M (104.0 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 QT0107'16.6 M (54.5 FT) SOUTH OF A FENCE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 QT0107'THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT)
 QT0107'EAST OF A METAL GUARD POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 QT0107'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0051 ***********************************************************************
 QT0051  DESIGNATION -  A 125
 QT0051  PID         -  QT0051
 QT0051  STATE/COUNTY-  SD/PERKINS
 QT0051  COUNTRY     -  US
 QT0051  USGS QUAD   -  COAL SPRINGS NW (2017)
 QT0051
 QT0051                         *CURRENT SURVEY CONTROL
 QT0051  ______________________________________________________________________
 QT0051* NAD 83(1986) POSITION- 45 22 37.     (N) 102 10 12.     (W)   SCALED
 QT0051* NAVD 88 ORTHO HEIGHT -   747.396 (meters)     2452.08  (feet) ADJUSTED
 QT0051  ______________________________________________________________________
 QT0051  GEOID HEIGHT    -        -18.877 (meters)                     GEOID18
 QT0051  DYNAMIC HEIGHT  -        747.279 (meters)     2451.70  (feet) COMP
 QT0051  MODELED GRAVITY -    980,435.4   (mgal)                       NAVD 88
 QT0051
 QT0051  VERT ORDER      -  SECOND    CLASS 0
 QT0051
 QT0051.The horizontal coordinates were scaled from a map and have
 QT0051.an estimated accuracy of +/- 6 seconds.
 QT0051
 QT0051.The orthometric height was determined by differential leveling and
 QT0051.adjusted by the NATIONAL GEODETIC SURVEY
 QT0051.in June 1991.
 QT0051
 QT0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0051.GEOID18 height accuracy estimate available here.
 QT0051
 QT0051.Click photographs - Photos may exist for this station.
 QT0051
 QT0051.The dynamic height is computed by dividing the NAVD 88
 QT0051.geopotential number by the normal gravity value computed on the
 QT0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0051.degrees latitude (g = 980.6199 gals.).
 QT0051
 QT0051.The modeled gravity was interpolated from observed gravity values.
 QT0051
 QT0051;                    North         East    Units  Estimated Accuracy
 QT0051;SPC SD N     -   173,810.      430,060.      MT  (+/- 180 meters Scaled)
 QT0051
 QT0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL215287(NAD 83)
 QT0051
 QT0051                          SUPERSEDED SURVEY CONTROL
 QT0051
 QT0051  NGVD 29 (??/??/92)  746.956  (m)         2450.64   (f) ADJ UNCH    2 0
 QT0051
 QT0051.Superseded values are not recommended for survey control.
 QT0051
 QT0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0051.See file dsdata.pdf to determine how the superseded data were derived.
 QT0051
 QT0051_MARKER: DB = BENCH MARK DISK
 QT0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0051_STAMPING: A 125 1934
 QT0051_MARK LOGO: CGS
 QT0051_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0051+STABILITY: SURFACE MOTION
 QT0051
 QT0051  HISTORY     - Date     Condition        Report By
 QT0051  HISTORY     - 1934     MONUMENTED       CGS
 QT0051  HISTORY     - 1941     GOOD             CGS
 QT0051
 QT0051                          STATION DESCRIPTION
 QT0051
 QT0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0051'7.9 MI SW FROM COAL SPRINGS.
 QT0051'7.9 MILES SOUTHWEST ALONG STATE HIGHWAY 73 FROM THE POST OFFICE
 QT0051'AT COAL SPRINGS, PERKINS COUNTY, 13.4 MILES NORTH OF THE
 QT0051'BRIDGE OVER MOREAU RIVER, 5.1 MILES SOUTH OF THE INTERSECTION
 QT0051'WITH STATE HIGHWAY 8 ON THE SOUTHEAST SLOPE OF A HILL, 33.4 FEET
 QT0051'NORTHWEST OF THE NORTHWEST CORNER OF A STEEL BRIDGE, AND 58 FEET
 QT0051'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 QT0051'STAMPED A 125 1934 AND SET IN THE TOP OF A CONCRETE POST
 QT0051'PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2409 ***********************************************************************
 PU2409  DESIGNATION -  A 126 RESET
 PU2409  PID         -  PU2409
 PU2409  STATE/COUNTY-  SD/MEADE
 PU2409  COUNTRY     -  US
 PU2409  USGS QUAD   -  AVANCE SE (2017)
 PU2409
 PU2409                         *CURRENT SURVEY CONTROL
 PU2409  ______________________________________________________________________
 PU2409* NAD 83(1986) POSITION- 44 47 48.     (N) 102 03 19.     (W)   SCALED
 PU2409* NAVD 88 ORTHO HEIGHT -   713.577 (meters)     2341.13  (feet) ADJUSTED
 PU2409  ______________________________________________________________________
 PU2409  GEOID HEIGHT    -        -19.722 (meters)                     GEOID18
 PU2409  DYNAMIC HEIGHT  -        713.423 (meters)     2340.62  (feet) COMP
 PU2409  MODELED GRAVITY -    980,378.1   (mgal)                       NAVD 88
 PU2409
 PU2409  VERT ORDER      -  FIRST     CLASS II
 PU2409
 PU2409.The horizontal coordinates were scaled from a map and have
 PU2409.an estimated accuracy of +/- 6 seconds.
 PU2409
 PU2409.The orthometric height was determined by differential leveling and
 PU2409.adjusted by the NATIONAL GEODETIC SURVEY
 PU2409.in July 1998.
 PU2409
 PU2409.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2409.GEOID18 height accuracy estimate available here.
 PU2409
 PU2409.Click photographs - Photos may exist for this station.
 PU2409
 PU2409.The dynamic height is computed by dividing the NAVD 88
 PU2409.geopotential number by the normal gravity value computed on the
 PU2409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2409.degrees latitude (g = 980.6199 gals.).
 PU2409
 PU2409.The modeled gravity was interpolated from observed gravity values.
 PU2409
 PU2409;                    North         East    Units  Estimated Accuracy
 PU2409;SPC SD N     -   109,110.      437,400.      MT  (+/- 180 meters Scaled)
 PU2409
 PU2409_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK329645(NAD 83)
 PU2409
 PU2409                          SUPERSEDED SURVEY CONTROL
 PU2409
 PU2409  NGVD 29 (04/17/07)  713.09   (m)         2339.5    (f) RESET       3  
 PU2409
 PU2409.Superseded values are not recommended for survey control.
 PU2409
 PU2409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2409.See file dsdata.pdf to determine how the superseded data were derived.
 PU2409
 PU2409_MARKER: DV = VERTICAL CONTROL DISK
 PU2409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2409_STAMPING: A 126 RESET 1988
 PU2409_MARK LOGO: NGS
 PU2409_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2409+STABILITY: SURFACE MOTION
 PU2409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2409+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2409
 PU2409  HISTORY     - Date     Condition        Report By
 PU2409  HISTORY     - 1988     MONUMENTED       NGS
 PU2409  HISTORY     - 19960711 GOOD             NGS
 PU2409
 PU2409                          STATION DESCRIPTION
 PU2409
 PU2409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 PU2409'20.3 KM (12.60 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2409'WITH STATE HIGHWAY 34 AT HOWES, 31.1 M (102.0 FT) EAST FROM THE
 PU2409'CENTER OF 73, 0.61 M (2.0 FT) EAST FROM A FENCE, 0.3 M (1.0 FT)
 PU2409'EAST FROM A WITNESS POST, SET IN THE TOP OF A CONCRETE POST THAT
 PU2409'PROJECTS 0.15 M (0.5 FT).
 PU2409
 PU2409                          STATION RECOVERY (1996)
 PU2409
 PU2409'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2409'20.1 KM (12.50 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 PU2409'OF STATE HIGHWAY 34 IN HOWES, 575.0 M (1886.5 FT) SOUTH OF MILEPOST
 PU2409'159, 46.9 M (153.9 FT) NORTH OF THE NORTH END OF 4 BRACED FENCE POSTS,
 PU2409'31.1 M (102.0 FT) EAST OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST
 PU2409'OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 PU2409'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2409'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0205 ***********************************************************************
 PU0205  DESIGNATION -  A 127
 PU0205  PID         -  PU0205
 PU0205  STATE/COUNTY-  SD/MEADE
 PU0205  COUNTRY     -  US
 PU0205  USGS QUAD   -  HOWES (2017)
 PU0205
 PU0205                         *CURRENT SURVEY CONTROL
 PU0205  ______________________________________________________________________
 PU0205* NAD 83(1986) POSITION- 44 37 08.47   (N) 102 03 07.05   (W)   HD_HELD1
 PU0205* NAVD 88 ORTHO HEIGHT -   734.020 (meters)     2408.20  (feet) ADJUSTED
 PU0205  ______________________________________________________________________
 PU0205  GEOID HEIGHT    -        -19.814 (meters)                     GEOID18
 PU0205  DYNAMIC HEIGHT  -        733.847 (meters)     2407.63  (feet) COMP
 PU0205  MODELED GRAVITY -    980,357.9   (mgal)                       NAVD 88
 PU0205
 PU0205  VERT ORDER      -  SECOND    CLASS 0
 PU0205
 PU0205.The horizontal coordinates were determined by differentially corrected
 PU0205.hand held GPS observations or other comparable positioning techniques
 PU0205.and have an estimated accuracy of +/- 3 meters.
 PU0205
 PU0205.The orthometric height was determined by differential leveling and
 PU0205.adjusted by the NATIONAL GEODETIC SURVEY
 PU0205.in June 1991.
 PU0205
 PU0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0205.GEOID18 height accuracy estimate available here.
 PU0205
 PU0205.Click photographs - Photos may exist for this station.
 PU0205
 PU0205.The dynamic height is computed by dividing the NAVD 88
 PU0205.geopotential number by the normal gravity value computed on the
 PU0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0205.degrees latitude (g = 980.6199 gals.).
 PU0205
 PU0205.The modeled gravity was interpolated from observed gravity values.
 PU0205
 PU0205;                    North         East    Units  Estimated Accuracy
 PU0205;SPC SD N     -    89,370.9     437,163.7     MT  (+/- 3 meters HH1 GPS) 
 PU0205
 PU0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3388644857(NAD 83)
 PU0205
 PU0205                          SUPERSEDED SURVEY CONTROL
 PU0205
 PU0205  NGVD 29 (??/??/92)  733.56   (m)         2406.7    (f) COMPUTED    2 0
 PU0205
 PU0205.Superseded values are not recommended for survey control.
 PU0205
 PU0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0205.See file dsdata.pdf to determine how the superseded data were derived.
 PU0205
 PU0205_MARKER: DB = BENCH MARK DISK
 PU0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0205_STAMPING: A 127 1934
 PU0205_MARK LOGO: CGS
 PU0205_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0205+STABILITY: SURFACE MOTION
 PU0205
 PU0205  HISTORY     - Date     Condition        Report By
 PU0205  HISTORY     - 1934     MONUMENTED       CGS
 PU0205  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU0205
 PU0205                          STATION DESCRIPTION
 PU0205
 PU0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0205'28.2 MI S FROM FAITH.
 PU0205'28.2 MILES SOUTH ALONG STATE HIGHWAY 73 FROM FAITH, 5.9 MILES
 PU0205'EAST ALONG STATE HIGHWAY 34 FROM PLAINVIEW, AT THE JUNCTION OF
 PU0205'STATE HIGHWAY 73 AND 34, 110 YARDS SOUTH OF THE NORTH HIGHWAY
 PU0205'FORK, 58 YARDS S. W. OF THE CENTERLINE OF STATE HIGHWAY 73,
 PU0205'AND 34 YARDS SOUTHEAST OF THE CENTERLINE OF THE WEST CURVE OF
 PU0205'THE HIGHWAY.  A STANDARD DISK, STAMPED A 127 1934 AND SET IN THE
 PU0205'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 PU0205
 PU0205                          STATION RECOVERY (1963)
 PU0205
 PU0205'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1502 ***********************************************************************
 PU1502  DESIGNATION -  A 129
 PU1502  PID         -  PU1502
 PU1502  STATE/COUNTY-  SD/MEADE
 PU1502  COUNTRY     -  US
 PU1502  USGS QUAD   -  FORT MEADE (2017)
 PU1502
 PU1502                         *CURRENT SURVEY CONTROL
 PU1502  ______________________________________________________________________
 PU1502* NAD 83(1986) POSITION- 44 24 54.     (N) 103 28 20.     (W)   SCALED
 PU1502* NAVD 88 ORTHO HEIGHT -  1002.382 (meters)     3288.65  (feet) ADJUSTED
 PU1502  ______________________________________________________________________
 PU1502  GEOID HEIGHT    -        -15.467 (meters)                     GEOID18
 PU1502  DYNAMIC HEIGHT  -       1002.068 (meters)     3287.62  (feet) COMP
 PU1502  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 PU1502
 PU1502  VERT ORDER      -  SECOND    CLASS 0
 PU1502
 PU1502.The horizontal coordinates were scaled from a map and have
 PU1502.an estimated accuracy of +/- 6 seconds.
 PU1502
 PU1502.The orthometric height was determined by differential leveling and
 PU1502.adjusted by the NATIONAL GEODETIC SURVEY
 PU1502.in June 1991.
 PU1502
 PU1502.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1502.GEOID18 height accuracy estimate available here.
 PU1502
 PU1502.Click photographs - Photos may exist for this station.
 PU1502
 PU1502.The dynamic height is computed by dividing the NAVD 88
 PU1502.geopotential number by the normal gravity value computed on the
 PU1502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1502.degrees latitude (g = 980.6199 gals.).
 PU1502
 PU1502.The modeled gravity was interpolated from observed gravity values.
 PU1502
 PU1502;                    North         East    Units  Estimated Accuracy
 PU1502;SPC SD N     -    70,570.      323,540.      MT  (+/- 180 meters Scaled)
 PU1502
 PU1502_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK216191(NAD 83)
 PU1502
 PU1502                          SUPERSEDED SURVEY CONTROL
 PU1502
 PU1502  NGVD 29 (??/??/92) 1001.88   (m)         3287.0    (f) COMPUTED    2 0
 PU1502
 PU1502.Superseded values are not recommended for survey control.
 PU1502
 PU1502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1502.See file dsdata.pdf to determine how the superseded data were derived.
 PU1502
 PU1502_MARKER: DB = BENCH MARK DISK
 PU1502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1502_STAMPING: A 129 1934
 PU1502_MARK LOGO: CGS
 PU1502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1502+STABILITY: SURFACE MOTION
 PU1502
 PU1502  HISTORY     - Date     Condition        Report By
 PU1502  HISTORY     - 1934     MONUMENTED       CGS
 PU1502  HISTORY     - 1953     GOOD             USGS
 PU1502  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU1502
 PU1502                          STATION DESCRIPTION
 PU1502
 PU1502'DESCRIBED BY US GEOLOGICAL SURVEY 1953
 PU1502'2.4 MI E FROM STURGIS.
 PU1502'2.4 MILES EAST ALONG STATE HIGHWAY 34 FROM THE COUNTY COURTHOUSE
 PU1502'AT STURGIS, 0.25 MILE NORTH OF THE FLAGSTAFF AT FORT MEADE,
 PU1502'34 FEET WEST OF THE CENTERLINE OF THE ROAD LEADING TO FORT
 PU1502'MEADE, 33 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND
 PU1502'5.5 FEET WEST OF THE SOUTHWEST CORNER OF A CIVILIAN CONSERVATION
 PU1502'CORPS MONUMENT ERECTED IN 1933.  A STANDARD DISK, STAMPED A 129
 PU1502'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 PU1502'ABOVE GROUND.
 PU1502
 PU1502                          STATION RECOVERY (1963)
 PU1502
 PU1502'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1502'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0539 ***********************************************************************
 OT0539  DESIGNATION -  A 13
 OT0539  PID         -  OT0539
 OT0539  STATE/COUNTY-  SD/FALL RIVER
 OT0539  COUNTRY     -  US
 OT0539  USGS QUAD   -  EDGEMONT (2017)
 OT0539
 OT0539                         *CURRENT SURVEY CONTROL
 OT0539  ______________________________________________________________________
 OT0539* NAD 83(1986) POSITION- 43 19 02.     (N) 103 48 27.     (W)   SCALED
 OT0539* NAVD 88 ORTHO HEIGHT -  1048.730 (meters)     3440.71  (feet) ADJUSTED
 OT0539  ______________________________________________________________________
 OT0539  GEOID HEIGHT    -        -15.062 (meters)                     GEOID18
 OT0539  DYNAMIC HEIGHT  -       1048.300 (meters)     3439.30  (feet) COMP
 OT0539  MODELED GRAVITY -    980,172.8   (mgal)                       NAVD 88
 OT0539
 OT0539  VERT ORDER      -  FIRST     CLASS II
 OT0539
 OT0539.The horizontal coordinates were scaled from a map and have
 OT0539.an estimated accuracy of +/- 6 seconds.
 OT0539
 OT0539.The orthometric height was determined by differential leveling and
 OT0539.adjusted by the NATIONAL GEODETIC SURVEY
 OT0539.in June 1991.
 OT0539
 OT0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0539.GEOID18 height accuracy estimate available here.
 OT0539
 OT0539.Click photographs - Photos may exist for this station.
 OT0539
 OT0539.The dynamic height is computed by dividing the NAVD 88
 OT0539.geopotential number by the normal gravity value computed on the
 OT0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0539.degrees latitude (g = 980.6199 gals.).
 OT0539
 OT0539.The modeled gravity was interpolated from observed gravity values.
 OT0539
 OT0539;                    North         East    Units  Estimated Accuracy
 OT0539;SPC SD S     -   115,190.      318,280.      MT  (+/- 180 meters Scaled)
 OT0539
 OT0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH966967(NAD 83)
 OT0539
 OT0539                          SUPERSEDED SURVEY CONTROL
 OT0539
 OT0539  NGVD 29 (??/??/92) 1048.193  (m)         3438.95   (f) ADJ UNCH    1 2
 OT0539
 OT0539.Superseded values are not recommended for survey control.
 OT0539
 OT0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0539.See file dsdata.pdf to determine how the superseded data were derived.
 OT0539
 OT0539_MARKER: DB = BENCH MARK DISK
 OT0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0539_STAMPING: A 13 1926
 OT0539_MARK LOGO: CGS
 OT0539_PROJECTION: RECESSED 15 CENTIMETERS
 OT0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0539+STABILITY: SURFACE MOTION
 OT0539
 OT0539  HISTORY     - Date     Condition        Report By
 OT0539  HISTORY     - 1926     MONUMENTED       CGS
 OT0539  HISTORY     - 1963     GOOD             CGS
 OT0539  HISTORY     - 1985     GOOD             NGS
 OT0539
 OT0539                          STATION DESCRIPTION
 OT0539
 OT0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0539'1.6 MI NE FROM EDGEMONT.
 OT0539'ABOUT 1.55 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0539'RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 30, T 8 S,
 OT0539'R 3 E, ABOUT 0.45 MILE SOUTHWEST OF MILEPOST 2, AT A PRIVATE
 OT0539'ROAD CROSSING, 33 FEET NORTHWEST OF THE NORTHWEST RAIL, 21 FEET
 OT0539'SOUTHWEST OF THE CENTER LINE OF A PRIVATE ROAD, 13 FEET SOUTHEAST
 OT0539'OF A FENCE, 0.8 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT 1
 OT0539'FOOT BELOW THE LEVEL OF THE ROAD, AND IN THE TOP OF A CONCRETE
 OT0539'POST FLUSH WITH THE GROUND.
 OT0539
 OT0539                          STATION RECOVERY (1985)
 OT0539
 OT0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0539'RECOVERED IN GOOD CONDITION.  EXCEPT MARK IS NOW BELOW THE SURFACE OF
 OT0539'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0318 ***********************************************************************
 PU0318  DESIGNATION -  A 130
 PU0318  PID         -  PU0318
 PU0318  STATE/COUNTY-  SD/PENNINGTON
 PU0318  COUNTRY     -  US
 PU0318  USGS QUAD   -  WASTA (2017)
 PU0318
 PU0318                         *CURRENT SURVEY CONTROL
 PU0318  ______________________________________________________________________
 PU0318* NAD 83(1986) POSITION- 44 04 49.     (N) 102 24 23.     (W)   SCALED
 PU0318* NAVD 88 ORTHO HEIGHT -   695.703 (meters)     2282.49  (feet) ADJUSTED
 PU0318  ______________________________________________________________________
 PU0318  GEOID HEIGHT    -        -18.605 (meters)                     GEOID18
 PU0318  DYNAMIC HEIGHT  -        695.516 (meters)     2281.87  (feet) COMP
 PU0318  MODELED GRAVITY -    980,326.9   (mgal)                       NAVD 88
 PU0318
 PU0318  VERT ORDER      -  SECOND    CLASS 0
 PU0318
 PU0318.The horizontal coordinates were scaled from a map and have
 PU0318.an estimated accuracy of +/- 6 seconds.
 PU0318
 PU0318.The orthometric height was determined by differential leveling and
 PU0318.adjusted by the NATIONAL GEODETIC SURVEY
 PU0318.in June 1991.
 PU0318
 PU0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0318.GEOID18 height accuracy estimate available here.
 PU0318
 PU0318.Click photographs - Photos may exist for this station.
 PU0318
 PU0318.The dynamic height is computed by dividing the NAVD 88
 PU0318.geopotential number by the normal gravity value computed on the
 PU0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0318.degrees latitude (g = 980.6199 gals.).
 PU0318
 PU0318.The modeled gravity was interpolated from observed gravity values.
 PU0318
 PU0318;                    North         East    Units  Estimated Accuracy
 PU0318;SPC SD S     -   196,150.      433,980.      MT  (+/- 180 meters Scaled)
 PU0318
 PU0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ076840(NAD 83)
 PU0318
 PU0318                          SUPERSEDED SURVEY CONTROL
 PU0318
 PU0318  NGVD 29 (??/??/92)  695.28   (m)         2281.1    (f) COMPUTED    2 0
 PU0318
 PU0318.Superseded values are not recommended for survey control.
 PU0318
 PU0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0318.See file dsdata.pdf to determine how the superseded data were derived.
 PU0318
 PU0318_MARKER: DB = BENCH MARK DISK
 PU0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0318_STAMPING: A 130 1934
 PU0318_MARK LOGO: CGS
 PU0318_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0318+STABILITY: SURFACE MOTION
 PU0318
 PU0318  HISTORY     - Date     Condition        Report By
 PU0318  HISTORY     - 1934     MONUMENTED       CGS
 PU0318  HISTORY     - 1954     MARK NOT FOUND   CGS
 PU0318  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU0318
 PU0318                          STATION DESCRIPTION
 PU0318
 PU0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 PU0318'2.2 MI E FROM WASTA.
 PU0318'2.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0318'FROM THE STATION AT WASTA, PENNINGTON COUNTY, 8 POLES EAST OF
 PU0318'MILEPOST 603, 0.3 MILE WEST OF BRIDGE 1813 OVER CHEYENNE RIVER,
 PU0318'79 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 16 AND 14, 45
 PU0318'FEET NORTH OF THE NORTH RAIL, 4 FEET WEST OF THE RIGHT-OF-WAY
 PU0318'FENCE, AND 1.8 FEET SOUTH OF THE FENCE.  A STANDARD DISK,
 PU0318'STAMPED A 130 1934 AND SET IN THE TOP OF A CONCRETE POST
 PU0318'PROJECTING 3 INCHES ABOVE GROUND.  NOTE-- IT WAS REPORTED BY
 PU0318'USGS THAT THE RIGHT-OF-WAY FENCE HAS BEEN REMOVED, THE HIGHWAY
 PU0318'LOCATION CHANGED, RAILROAD ELEVATED AT THIS POINT, AND A NEW
 PU0318'DRIVEWAY HAS BEEN ADDED.
 PU0318
 PU0318                          STATION RECOVERY (1962)
 PU0318
 PU0318'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0318'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0149 ***********************************************************************
 OQ0149  DESIGNATION -  A 131
 OQ0149  PID         -  OQ0149
 OQ0149  STATE/COUNTY-  SD/LINCOLN
 OQ0149  COUNTRY     -  US
 OQ0149  USGS QUAD   -  CANTON (2017)
 OQ0149
 OQ0149                         *CURRENT SURVEY CONTROL
 OQ0149  ______________________________________________________________________
 OQ0149* NAD 83(1986) POSITION- 43 18 03.     (N) 096 33 16.     (W)   SCALED
 OQ0149* NAVD 88 ORTHO HEIGHT -   380.735 (meters)     1249.13  (feet) ADJUSTED
 OQ0149  ______________________________________________________________________
 OQ0149  GEOID HEIGHT    -        -26.436 (meters)                     GEOID18
 OQ0149  DYNAMIC HEIGHT  -        380.632 (meters)     1248.79  (feet) COMP
 OQ0149  MODELED GRAVITY -    980,338.5   (mgal)                       NAVD 88
 OQ0149
 OQ0149  VERT ORDER      -  FIRST     CLASS II
 OQ0149
 OQ0149.The horizontal coordinates were scaled from a map and have
 OQ0149.an estimated accuracy of +/- 6 seconds.
 OQ0149
 OQ0149.The orthometric height was determined by differential leveling and
 OQ0149.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0149.in June 1991.
 OQ0149
 OQ0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0149.GEOID18 height accuracy estimate available here.
 OQ0149
 OQ0149.Click photographs - Photos may exist for this station.
 OQ0149
 OQ0149.The dynamic height is computed by dividing the NAVD 88
 OQ0149.geopotential number by the normal gravity value computed on the
 OQ0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0149.degrees latitude (g = 980.6199 gals.).
 OQ0149
 OQ0149.The modeled gravity was interpolated from observed gravity values.
 OQ0149
 OQ0149;                    North         East    Units  Estimated Accuracy
 OQ0149;SPC SD S     -   114,450.      906,500.      MT  (+/- 180 meters Scaled)
 OQ0149
 OQ0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN983971(NAD 83)
 OQ0149
 OQ0149                          SUPERSEDED SURVEY CONTROL
 OQ0149
 OQ0149  NGVD 29 (??/??/92)  380.498  (m)         1248.35   (f) ADJ UNCH    1 2
 OQ0149
 OQ0149.Superseded values are not recommended for survey control.
 OQ0149
 OQ0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0149.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0149
 OQ0149_MARKER: DB = BENCH MARK DISK
 OQ0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0149_STAMPING: A 131 1934
 OQ0149_MARK LOGO: CGS
 OQ0149_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0149+STABILITY: SURFACE MOTION
 OQ0149
 OQ0149  HISTORY     - Date     Condition        Report By
 OQ0149  HISTORY     - 1934     MONUMENTED       CGS
 OQ0149  HISTORY     - 1949     GOOD             CGS
 OQ0149  HISTORY     - 20120303 MARK NOT FOUND   INDIV
 OQ0149
 OQ0149                          STATION DESCRIPTION
 OQ0149
 OQ0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0149'1.7 MI E FROM CANTON.
 OQ0149'1.7 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0149'RAILROAD FROM THE STATION AT CANTON, LINCOLN COUNTY, 85.2 FEET
 OQ0149'SOUTHWEST OF THE CROSSING OF U.S. HIGHWAY 18, 44.9 FEET SOUTH
 OQ0149'OF THE SOUTH RAIL OF THE TRACK, 70.0 FEET WEST OF A RIGHT OF WAY
 OQ0149'FENCE CORNER, AND 1.2 FEET NORTH OF THE FENCE.  A STANDARD
 OQ0149'DISK, STAMPED A 131 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0149'PROJECTING 6 INCHES ABOVE GROUND.
 OQ0149
 OQ0149                          STATION RECOVERY (2012)
 OQ0149
 OQ0149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0149'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1519 ***********************************************************************
 PU1519  DESIGNATION -  A 132
 PU1519  PID         -  PU1519
 PU1519  STATE/COUNTY-  SD/PENNINGTON
 PU1519  COUNTRY     -  US
 PU1519  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1519
 PU1519                         *CURRENT SURVEY CONTROL
 PU1519  ______________________________________________________________________
 PU1519* NAD 83(1986) POSITION- 44 05 48.     (N) 103 11 07.     (W)   SCALED
 PU1519* NAVD 88 ORTHO HEIGHT -   986.299 (meters)     3235.88  (feet) ADJUSTED
 PU1519  ______________________________________________________________________
 PU1519  GEOID HEIGHT    -        -16.098 (meters)                     GEOID18
 PU1519  DYNAMIC HEIGHT  -        985.974 (meters)     3234.82  (feet) COMP
 PU1519  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 PU1519
 PU1519  VERT ORDER      -  FIRST     CLASS II
 PU1519
 PU1519.The horizontal coordinates were scaled from a map and have
 PU1519.an estimated accuracy of +/- 6 seconds.
 PU1519
 PU1519.The orthometric height was determined by differential leveling and
 PU1519.adjusted by the NATIONAL GEODETIC SURVEY
 PU1519.in June 1991.
 PU1519
 PU1519.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1519.GEOID18 height accuracy estimate available here.
 PU1519
 PU1519.Click photographs - Photos may exist for this station.
 PU1519
 PU1519.The dynamic height is computed by dividing the NAVD 88
 PU1519.geopotential number by the normal gravity value computed on the
 PU1519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1519.degrees latitude (g = 980.6199 gals.).
 PU1519
 PU1519.The modeled gravity was interpolated from observed gravity values.
 PU1519
 PU1519;                    North         East    Units  Estimated Accuracy
 PU1519;SPC SD S     -   199,820.      371,690.      MT  (+/- 180 meters Scaled)
 PU1519
 PU1519_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ452842(NAD 83)
 PU1519
 PU1519                          SUPERSEDED SURVEY CONTROL
 PU1519
 PU1519  NGVD 29 (??/??/92)  985.823  (m)         3234.32   (f) ADJ UNCH    1 2
 PU1519
 PU1519.Superseded values are not recommended for survey control.
 PU1519
 PU1519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1519.See file dsdata.pdf to determine how the superseded data were derived.
 PU1519
 PU1519_MARKER: DB = BENCH MARK DISK
 PU1519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1519_STAMPING: A 132 1934
 PU1519_MARK LOGO: CGS
 PU1519_PROJECTION: FLUSH
 PU1519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1519+STABILITY: SURFACE MOTION
 PU1519
 PU1519  HISTORY     - Date     Condition        Report By
 PU1519  HISTORY     - 1934     MONUMENTED       CGS
 PU1519  HISTORY     - 1962     GOOD             CGS
 PU1519  HISTORY     - 20060729 MARK NOT FOUND   USPSQD
 PU1519  HISTORY     - 20110217 MARK NOT FOUND   INDIV
 PU1519
 PU1519                          STATION DESCRIPTION
 PU1519
 PU1519'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1519'2.5 MI NE FROM RAPID CITY.
 PU1519'ABOUT 2.5 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1519'RAILWAY FROM THE STATION AT RAPID CITY, 0.4 MILE WEST OF OLD
 PU1519'U.S. HIGHWAY 16 OVERPASS, 0.25 MILE WEST OF THE CROSSING WITH
 PU1519'A PRIVATE DIRT ROAD, 14 1/2 FEET EAST OF THE 3RD TELEPHONE
 PU1519'POLE EAST OF MILE POST 647, 38 FEET SOUTH OF THE SOUTH RAIL,
 PU1519'IN SECTION 29, T 2 N, R 8 E, 2 FEET NORTH OF A FENCE, 1.2 FEET
 PU1519'SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 PU1519'OF THE RAILS, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 PU1519'THE GROUND.
 PU1519
 PU1519                          STATION RECOVERY (2006)
 PU1519
 PU1519'RECOVERY NOTE BY US POWER SQUADRON 2006 (EH)
 PU1519'MARK NOT FOUND.
 PU1519
 PU1519                          STATION RECOVERY (2011)
 PU1519
 PU1519'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1519'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0196 ***********************************************************************
 OT0196  DESIGNATION -  A 133
 OT0196  PID         -  OT0196
 OT0196  STATE/COUNTY-  SD/SHANNON
 OT0196  COUNTRY     -  US
 OT0196  USGS QUAD   -  MANDERSON (2017)
 OT0196
 OT0196                         *CURRENT SURVEY CONTROL
 OT0196  ______________________________________________________________________
 OT0196* NAD 83(1986) POSITION- 43 12 19.     (N) 102 26 51.     (W)   SCALED
 OT0196* NAVD 88 ORTHO HEIGHT -   930.031 (meters)     3051.28  (feet) ADJUSTED
 OT0196  ______________________________________________________________________
 OT0196  GEOID HEIGHT    -        -18.301 (meters)                     GEOID18
 OT0196  DYNAMIC HEIGHT  -        929.648 (meters)     3050.02  (feet) COMP
 OT0196  MODELED GRAVITY -    980,176.3   (mgal)                       NAVD 88
 OT0196
 OT0196  VERT ORDER      -  SECOND    CLASS 0
 OT0196
 OT0196.The horizontal coordinates were scaled from a map and have
 OT0196.an estimated accuracy of +/- 6 seconds.
 OT0196
 OT0196.The orthometric height was determined by differential leveling and
 OT0196.adjusted by the NATIONAL GEODETIC SURVEY
 OT0196.in June 1991.
 OT0196
 OT0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0196.GEOID18 height accuracy estimate available here.
 OT0196
 OT0196.Click photographs - Photos may exist for this station.
 OT0196
 OT0196.The dynamic height is computed by dividing the NAVD 88
 OT0196.geopotential number by the normal gravity value computed on the
 OT0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0196.degrees latitude (g = 980.6199 gals.).
 OT0196
 OT0196.The modeled gravity was interpolated from observed gravity values.
 OT0196
 OT0196;                    North         East    Units  Estimated Accuracy
 OT0196;SPC SD S     -    99,050.      428,210.      MT  (+/- 180 meters Scaled)
 OT0196
 OT0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH073867(NAD 83)
 OT0196
 OT0196                          SUPERSEDED SURVEY CONTROL
 OT0196
 OT0196  NGVD 29 (??/??/92)  929.554  (m)         3049.71   (f) ADJ UNCH    2 0
 OT0196
 OT0196.Superseded values are not recommended for survey control.
 OT0196
 OT0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0196.See file dsdata.pdf to determine how the superseded data were derived.
 OT0196
 OT0196_MARKER: DB = BENCH MARK DISK
 OT0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0196_STAMPING: A 133 1934
 OT0196_MARK LOGO: CGS
 OT0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0196+STABILITY: SURFACE MOTION
 OT0196
 OT0196  HISTORY     - Date     Condition        Report By
 OT0196  HISTORY     - 1934     MONUMENTED       CGS
 OT0196  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0196
 OT0196                          STATION DESCRIPTION
 OT0196
 OT0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0196'2.3 MI S FROM MANDERSON.
 OT0196'2.3 MILES SOUTH ALONG THE ROAD LEADING TO BRENNAN FROM THE POST
 OT0196'OFFICE AT MANDERSON, SHANNON COUNTY, 30 FEET EAST OF THE
 OT0196'CENTERLINE OF THE ROAD, AND 9.5 FEET SOUTH OF A GATEPOST.  A
 OT0196'STANDARD DISK STAMPED A 133 1934 AND SET IN THE TOP OF A CONCRETE
 OT0196'POST PROJECTING 6 INCHES ABOVE GROUND.  NOTE-- ROAD HAS BEEN
 OT0196'REALIGNED.
 OT0196
 OT0196                          STATION RECOVERY (1966)
 OT0196
 OT0196'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0196'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0400 ***********************************************************************
 OT0400  DESIGNATION -  A 134
 OT0400  PID         -  OT0400
 OT0400  STATE/COUNTY-  SD/FALL RIVER
 OT0400  COUNTRY     -  US
 OT0400  USGS QUAD   -  SMITHWICK (2017)
 OT0400
 OT0400                         *CURRENT SURVEY CONTROL
 OT0400  ______________________________________________________________________
 OT0400* NAD 83(1986) POSITION- 43 16 41.     (N) 103 13 54.     (W)   SCALED
 OT0400* NAVD 88 ORTHO HEIGHT -  1010.851 (meters)     3316.43  (feet) ADJUSTED
 OT0400  ______________________________________________________________________
 OT0400  GEOID HEIGHT    -        -16.846 (meters)                     GEOID18
 OT0400  DYNAMIC HEIGHT  -       1010.411 (meters)     3314.99  (feet) COMP
 OT0400  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 OT0400
 OT0400  VERT ORDER      -  SECOND    CLASS 0
 OT0400
 OT0400.The horizontal coordinates were scaled from a map and have
 OT0400.an estimated accuracy of +/- 6 seconds.
 OT0400
 OT0400.The orthometric height was determined by differential leveling and
 OT0400.adjusted by the NATIONAL GEODETIC SURVEY
 OT0400.in June 1991.
 OT0400
 OT0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0400.GEOID18 height accuracy estimate available here.
 OT0400
 OT0400.Click photographs - Photos may exist for this station.
 OT0400
 OT0400.The dynamic height is computed by dividing the NAVD 88
 OT0400.geopotential number by the normal gravity value computed on the
 OT0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0400.degrees latitude (g = 980.6199 gals.).
 OT0400
 OT0400.The modeled gravity was interpolated from observed gravity values.
 OT0400
 OT0400;                    North         East    Units  Estimated Accuracy
 OT0400;SPC SD S     -   109,050.      364,800.      MT  (+/- 180 meters Scaled)
 OT0400
 OT0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH434932(NAD 83)
 OT0400
 OT0400                          SUPERSEDED SURVEY CONTROL
 OT0400
 OT0400  NGVD 29 (??/??/92) 1010.322  (m)         3314.70   (f) ADJ UNCH    2 0
 OT0400
 OT0400.Superseded values are not recommended for survey control.
 OT0400
 OT0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0400.See file dsdata.pdf to determine how the superseded data were derived.
 OT0400
 OT0400_MARKER: DB = BENCH MARK DISK
 OT0400_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0400_STAMPING: A 134 1934
 OT0400_MARK LOGO: CGS
 OT0400_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0400+STABILITY: SURFACE MOTION
 OT0400
 OT0400  HISTORY     - Date     Condition        Report By
 OT0400  HISTORY     - 1934     MONUMENTED       CGS
 OT0400
 OT0400                          STATION DESCRIPTION
 OT0400
 OT0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0400'2.1 MI S FROM SMITHWICK.
 OT0400'2.1 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0400'FROM THE STATION AT SMITHWICK, FALL RIVER COUNTY, 0.25 MILE
 OT0400'SOUTH OF WOODEN TRESTLE H 57, ON THE TOP OF A RISE BETWEEN TWO
 OT0400'FILLS, 45 FEET EAST OF THE EAST RAIL, 2.5 FEET WEST OF THE
 OT0400'RIGHT-OF-WAY FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 OT0400'STAMPED A 134 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0400'PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0232 ***********************************************************************
 OT0232  DESIGNATION -  A 135
 OT0232  PID         -  OT0232
 OT0232  STATE/COUNTY-  SD/SHANNON
 OT0232  COUNTRY     -  US
 OT0232  USGS QUAD   -  PINE RIDGE (2017)
 OT0232
 OT0232                         *CURRENT SURVEY CONTROL
 OT0232  ______________________________________________________________________
 OT0232* NAD 83(1986) POSITION- 43 06 11.     (N) 102 37 03.     (W)   SCALED
 OT0232* NAVD 88 ORTHO HEIGHT -   946.045 (meters)     3103.82  (feet) ADJUSTED
 OT0232  ______________________________________________________________________
 OT0232  GEOID HEIGHT    -        -18.068 (meters)                     GEOID18
 OT0232  DYNAMIC HEIGHT  -        945.630 (meters)     3102.45  (feet) COMP
 OT0232  MODELED GRAVITY -    980,149.3   (mgal)                       NAVD 88
 OT0232
 OT0232  VERT ORDER      -  SECOND    CLASS 0
 OT0232
 OT0232.The horizontal coordinates were scaled from a map and have
 OT0232.an estimated accuracy of +/- 6 seconds.
 OT0232
 OT0232.The orthometric height was determined by differential leveling and
 OT0232.adjusted by the NATIONAL GEODETIC SURVEY
 OT0232.in June 1991.
 OT0232
 OT0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0232.GEOID18 height accuracy estimate available here.
 OT0232
 OT0232.Click photographs - Photos may exist for this station.
 OT0232
 OT0232.The dynamic height is computed by dividing the NAVD 88
 OT0232.geopotential number by the normal gravity value computed on the
 OT0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0232.degrees latitude (g = 980.6199 gals.).
 OT0232
 OT0232.The modeled gravity was interpolated from observed gravity values.
 OT0232
 OT0232;                    North         East    Units  Estimated Accuracy
 OT0232;SPC SD S     -    88,070.      414,090.      MT  (+/- 180 meters Scaled)
 OT0232
 OT0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH938750(NAD 83)
 OT0232
 OT0232                          SUPERSEDED SURVEY CONTROL
 OT0232
 OT0232  NGVD 29 (??/??/92)  945.546  (m)         3102.18   (f) ADJ UNCH    2 0
 OT0232
 OT0232.Superseded values are not recommended for survey control.
 OT0232
 OT0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0232.See file dsdata.pdf to determine how the superseded data were derived.
 OT0232
 OT0232_MARKER: DB = BENCH MARK DISK
 OT0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0232_STAMPING: A 135 1934
 OT0232_MARK LOGO: CGS
 OT0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0232+STABILITY: SURFACE MOTION
 OT0232
 OT0232  HISTORY     - Date     Condition        Report By
 OT0232  HISTORY     - 1934     MONUMENTED       CGS
 OT0232  HISTORY     - 19931116 MARK NOT FOUND   NGS
 OT0232
 OT0232                          STATION DESCRIPTION
 OT0232
 OT0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0232'6.5 MI NW FROM PINE RIDGE.
 OT0232'6.5 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE INDIAN AGENCY
 OT0232'OFFICE BUILDING AT PINE RIDGE, SHANNON COUNTY, 0.9 MILE NORTHWEST
 OT0232'OF A WOOD-PILING BRIDGE ACROSS A CREEK, 71.0 FEET NORTHWEST OF
 OT0232'THE WEST END OF A 2 1/2-FOOT CORRUGATED-IRON CULVERT, 51.0 FEET
 OT0232'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 50.0 FEET SOUTHEAST
 OT0232'OF A FENCE LINE LEADING WEST, AND 2.0 FEET SOUTHWEST OF A
 OT0232'FENCE ALONG THE HIGHWAY.  A STANDARD DISK, STAMPED A 135 1934
 OT0232'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES
 OT0232'ABOVE GROUND.
 OT0232
 OT0232                          STATION RECOVERY (1993)
 OT0232
 OT0232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0324 ***********************************************************************
 OS0324  DESIGNATION -  A 136
 OS0324  PID         -  OS0324
 OS0324  STATE/COUNTY-  SD/BENNETT
 OS0324  COUNTRY     -  US
 OS0324  USGS QUAD   -  TUTHILL (2017)
 OS0324
 OS0324                         *CURRENT SURVEY CONTROL
 OS0324  ______________________________________________________________________
 OS0324* NAD 83(1986) POSITION- 43 12 55.     (N) 101 24 54.     (W)   SCALED
 OS0324* NAVD 88 ORTHO HEIGHT -   915.976 (meters)     3005.16  (feet) ADJUSTED
 OS0324  ______________________________________________________________________
 OS0324  GEOID HEIGHT    -        -20.629 (meters)                     GEOID18
 OS0324  DYNAMIC HEIGHT  -        915.605 (meters)     3003.95  (feet) COMP
 OS0324  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 OS0324
 OS0324  VERT ORDER      -  SECOND    CLASS 0
 OS0324
 OS0324.The horizontal coordinates were scaled from a map and have
 OS0324.an estimated accuracy of +/- 6 seconds.
 OS0324
 OS0324.The orthometric height was determined by differential leveling and
 OS0324.adjusted by the NATIONAL GEODETIC SURVEY
 OS0324.in June 1991.
 OS0324
 OS0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0324.GEOID18 height accuracy estimate available here.
 OS0324
 OS0324.Click photographs - Photos may exist for this station.
 OS0324
 OS0324.The dynamic height is computed by dividing the NAVD 88
 OS0324.geopotential number by the normal gravity value computed on the
 OS0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0324.degrees latitude (g = 980.6199 gals.).
 OS0324
 OS0324.The modeled gravity was interpolated from observed gravity values.
 OS0324
 OS0324;                    North         East    Units  Estimated Accuracy
 OS0324;SPC SD S     -    98,550.      512,120.      MT  (+/- 180 meters Scaled)
 OS0324
 OS0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN038875(NAD 83)
 OS0324
 OS0324                          SUPERSEDED SURVEY CONTROL
 OS0324
 OS0324  NGVD 29 (??/??/92)  915.537  (m)         3003.72   (f) ADJ UNCH    2 0
 OS0324
 OS0324.Superseded values are not recommended for survey control.
 OS0324
 OS0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0324.See file dsdata.pdf to determine how the superseded data were derived.
 OS0324
 OS0324_MARKER: DB = BENCH MARK DISK
 OS0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0324_STAMPING: A 136 1934
 OS0324_MARK LOGO: CGS
 OS0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0324+STABILITY: SURFACE MOTION
 OS0324
 OS0324  HISTORY     - Date     Condition        Report By
 OS0324  HISTORY     - 1934     MONUMENTED       CGS
 OS0324
 OS0324                          STATION DESCRIPTION
 OS0324
 OS0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0324'2 MI W FROM VETAL.
 OS0324'IS LOCATED 2 MILES WEST OF VETAL, 5 MILES EAST OF JUNCTION OF
 OS0324'U.S. HWY. 18 AND STATE HWY. 73, 35 FEET NORTH OF CENTERLINE OF
 OS0324'HIGHWAY, 16 FEET WEST OF CENTERLINE OF CROSS ROAD, 7.5 FEET WEST
 OS0324'OF GATE POST, 2 FEET SOUTH OF FENCE.  STANDARD TABLET SET IN
 OS0324'TOP OF CONCRETE POST 6 INCHES HIGH.  STAMPED A 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0179 ***********************************************************************
 OS0179  DESIGNATION -  A 137
 OS0179  PID         -  OS0179
 OS0179  STATE/COUNTY-  SD/TODD
 OS0179  COUNTRY     -  US
 OS0179  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0179
 OS0179                         *CURRENT SURVEY CONTROL
 OS0179  ______________________________________________________________________
 OS0179* NAD 83(1986) POSITION- 43 16 50.     (N) 100 47 56.     (W)   SCALED
 OS0179* NAVD 88 ORTHO HEIGHT -   830.697 (meters)     2725.38  (feet) ADJUSTED
 OS0179  ______________________________________________________________________
 OS0179  GEOID HEIGHT    -        -22.755 (meters)                     GEOID18
 OS0179  DYNAMIC HEIGHT  -        830.364 (meters)     2724.29  (feet) COMP
 OS0179  MODELED GRAVITY -    980,192.5   (mgal)                       NAVD 88
 OS0179
 OS0179  VERT ORDER      -  SECOND    CLASS 0
 OS0179
 OS0179.The horizontal coordinates were scaled from a map and have
 OS0179.an estimated accuracy of +/- 6 seconds.
 OS0179
 OS0179.The orthometric height was determined by differential leveling and
 OS0179.adjusted by the NATIONAL GEODETIC SURVEY
 OS0179.in June 1991.
 OS0179
 OS0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0179.GEOID18 height accuracy estimate available here.
 OS0179
 OS0179.Click photographs - Photos may exist for this station.
 OS0179
 OS0179.The dynamic height is computed by dividing the NAVD 88
 OS0179.geopotential number by the normal gravity value computed on the
 OS0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0179.degrees latitude (g = 980.6199 gals.).
 OS0179
 OS0179.The modeled gravity was interpolated from observed gravity values.
 OS0179
 OS0179;                    North         East    Units  Estimated Accuracy
 OS0179;SPC SD S     -   105,330.      562,210.      MT  (+/- 180 meters Scaled)
 OS0179
 OS0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN540935(NAD 83)
 OS0179
 OS0179                          SUPERSEDED SURVEY CONTROL
 OS0179
 OS0179  NGVD 29 (??/??/92)  830.308  (m)         2724.10   (f) ADJ UNCH    2 0
 OS0179
 OS0179.Superseded values are not recommended for survey control.
 OS0179
 OS0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0179.See file dsdata.pdf to determine how the superseded data were derived.
 OS0179
 OS0179_MARKER: DB = BENCH MARK DISK
 OS0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0179_STAMPING: A 137 1934
 OS0179_MARK LOGO: CGS
 OS0179_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0179+STABILITY: SURFACE MOTION
 OS0179
 OS0179  HISTORY     - Date     Condition        Report By
 OS0179  HISTORY     - 1934     MONUMENTED       CGS
 OS0179
 OS0179                          STATION DESCRIPTION
 OS0179
 OS0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0179'5.9 MI E FROM ROSEBUD.
 OS0179'ABOUT 5.9 MILES EAST ALONG U.S. HIGHWAY 18 FROM ROSEBUD, TODD
 OS0179'COUNTY, ABOUT 7.5 MILES WEST OF MISSION, ABOUT 5 MILES WEST
 OS0179'OF THE JUNCTION WITH STATE HIGHWAY 59, 65 FEET SOUTHWEST
 OS0179'OF THE CENTER LINE OF A SIDE ROAD, 47 FEET NORTHWEST OF THE
 OS0179'CENTER LINE OF THE HIGHWAY, 3.2 FEET SOUTHWEST OF A CORNER POST
 OS0179'ON A SECTION LINE, AND 2 FEET SOUTHEAST OF THE FENCE.  A STANDARD
 OS0179'DISK, STAMPED A 137 1934 AND SET IN THE TOP OF A CONCRETE POST
 OS0179'PROJECTING ABOUT 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0059 ***********************************************************************
 OS0059  DESIGNATION -  A 138
 OS0059  PID         -  OS0059
 OS0059  STATE/COUNTY-  SD/TRIPP
 OS0059  COUNTRY     -  US
 OS0059  USGS QUAD   -  WITTEN (2017)
 OS0059
 OS0059                         *CURRENT SURVEY CONTROL
 OS0059  ______________________________________________________________________
 OS0059* NAD 83(1986) POSITION- 43 24 40.     (N) 100 01 39.     (W)   SCALED
 OS0059* NAVD 88 ORTHO HEIGHT -   612.635 (meters)     2009.95  (feet) ADJUSTED
 OS0059  ______________________________________________________________________
 OS0059  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 OS0059  DYNAMIC HEIGHT  -        612.416 (meters)     2009.23  (feet) COMP
 OS0059  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 OS0059
 OS0059  VERT ORDER      -  SECOND    CLASS 0
 OS0059
 OS0059.The horizontal coordinates were scaled from a map and have
 OS0059.an estimated accuracy of +/- 6 seconds.
 OS0059
 OS0059.The orthometric height was determined by differential leveling and
 OS0059.adjusted by the NATIONAL GEODETIC SURVEY
 OS0059.in June 1991.
 OS0059
 OS0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0059.GEOID18 height accuracy estimate available here.
 OS0059
 OS0059.Click photographs - Photos may exist for this station.
 OS0059
 OS0059.The dynamic height is computed by dividing the NAVD 88
 OS0059.geopotential number by the normal gravity value computed on the
 OS0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0059.degrees latitude (g = 980.6199 gals.).
 OS0059
 OS0059.The modeled gravity was interpolated from observed gravity values.
 OS0059
 OS0059;                    North         East    Units  Estimated Accuracy
 OS0059;SPC SD S     -   119,780.      624,770.      MT  (+/- 180 meters Scaled)
 OS0059
 OS0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP168069(NAD 83)
 OS0059
 OS0059                          SUPERSEDED SURVEY CONTROL
 OS0059
 OS0059  NGVD 29 (??/??/92)  612.268  (m)         2008.75   (f) ADJ UNCH    2 0
 OS0059
 OS0059.Superseded values are not recommended for survey control.
 OS0059
 OS0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0059.See file dsdata.pdf to determine how the superseded data were derived.
 OS0059
 OS0059_MARKER: DB = BENCH MARK DISK
 OS0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0059_STAMPING: A 138 1934
 OS0059_MARK LOGO: CGS
 OS0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0059+STABILITY: SURFACE MOTION
 OS0059
 OS0059  HISTORY     - Date     Condition        Report By
 OS0059  HISTORY     - 1934     MONUMENTED       CGS
 OS0059  HISTORY     - 1940     GOOD             CGS
 OS0059  HISTORY     - 1977     MARK NOT FOUND   USGS
 OS0059
 OS0059                          STATION DESCRIPTION
 OS0059
 OS0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0059'3.2 MI SE FROM WITTEN.
 OS0059'LOCATED 3.2 MILES SOUTHEAST OF WITTEN ALONG CHICAGO AND NORTH
 OS0059'WESTERN RAILWAY 9 MILES NORTHWEST OF WINNER, AT POINT WHERE
 OS0059'U.S. 83 CROSSES THE TRACKS, 90.5 FEET WEST OF THE INTERSECTION
 OS0059'OF CENTERLINE OF U.S. 83 AND TRACKS, 34.7 FEET NORTHEAST OF
 OS0059'NORTHEAST RAIL, 2 FEET SOUTHWEST OF R/W FENCE.  STANDARD DISK
 OS0059'SET IN TOP OF CONCRETE POST.
 OS0059
 OS0059                          STATION RECOVERY (1940)
 OS0059
 OS0059'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0059'RECOVERED IN GOOD CONDITION.
 OS0059
 OS0059                          STATION RECOVERY (1977)
 OS0059
 OS0059'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OS0059'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0537 ***********************************************************************
 OR0537  DESIGNATION -  A 139
 OR0537  PID         -  OR0537
 OR0537  STATE/COUNTY-  SD/GREGORY
 OR0537  COUNTRY     -  US
 OR0537  USGS QUAD   -  BURKE (2017)
 OR0537
 OR0537                         *CURRENT SURVEY CONTROL
 OR0537  ______________________________________________________________________
 OR0537* NAD 83(1986) POSITION- 43 12 12.     (N) 099 21 22.     (W)   SCALED
 OR0537* NAVD 88 ORTHO HEIGHT -   668.286 (meters)     2192.54  (feet) ADJUSTED
 OR0537  ______________________________________________________________________
 OR0537  GEOID HEIGHT    -        -25.710 (meters)                     GEOID18
 OR0537  DYNAMIC HEIGHT  -        668.031 (meters)     2191.70  (feet) COMP
 OR0537  MODELED GRAVITY -    980,218.5   (mgal)                       NAVD 88
 OR0537
 OR0537  VERT ORDER      -  FIRST     CLASS II
 OR0537
 OR0537.The horizontal coordinates were scaled from a map and have
 OR0537.an estimated accuracy of +/- 6 seconds.
 OR0537
 OR0537.The orthometric height was determined by differential leveling and
 OR0537.adjusted by the NATIONAL GEODETIC SURVEY
 OR0537.in June 1994.
 OR0537
 OR0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0537.GEOID18 height accuracy estimate available here.
 OR0537
 OR0537.Click photographs - Photos may exist for this station.
 OR0537
 OR0537.The dynamic height is computed by dividing the NAVD 88
 OR0537.geopotential number by the normal gravity value computed on the
 OR0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0537.degrees latitude (g = 980.6199 gals.).
 OR0537
 OR0537.The modeled gravity was interpolated from observed gravity values.
 OR0537
 OR0537;                    North         East    Units  Estimated Accuracy
 OR0537;SPC SD S     -    97,120.      679,410.      MT  (+/- 180 meters Scaled)
 OR0537
 OR0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN710834(NAD 83)
 OR0537
 OR0537                          SUPERSEDED SURVEY CONTROL
 OR0537
 OR0537  NAVD 88 (06/15/91)  668.268  (m)         2192.48   (f) SUPERSEDED  1 2
 OR0537
 OR0537.Superseded values are not recommended for survey control.
 OR0537
 OR0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0537.See file dsdata.pdf to determine how the superseded data were derived.
 OR0537
 OR0537_MARKER: DB = BENCH MARK DISK
 OR0537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0537_STAMPING: A 139 1934
 OR0537_MARK LOGO: CGS
 OR0537_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0537+STABILITY: SURFACE MOTION
 OR0537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0537+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0537
 OR0537  HISTORY     - Date     Condition        Report By
 OR0537  HISTORY     - 1934     MONUMENTED       CGS
 OR0537  HISTORY     - 1973     GOOD             NGS
 OR0537  HISTORY     - 19930927 GOOD             NGS
 OR0537  HISTORY     - 20120115 GOOD             INDIV
 OR0537
 OR0537                          STATION DESCRIPTION
 OR0537
 OR0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0537'4 MI SE FROM GREGORY.
 OR0537'ABOUT 4.0 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OR0537'RAILWAY FROM THE STATON AT GREGORY, GREGORY COUNTY, ABOUT
 OR0537'180 FEET NORTHEAST OF THE NORTH END OF 3-INCH IRON CULVERT F 332,
 OR0537'AT A SECTION-LINE ROAD CROSSING, 51.0 FEET WEST OF THE CENTER
 OR0537'LINE OF THE ROAD, 45.1 FEET NORTHEAST OF THE NORTHEAST RAIL,
 OR0537'2.3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND 0.4 FOOT NORTH
 OR0537'OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED A 139
 OR0537'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0537'1 INCH ABOVE GROUND.
 OR0537
 OR0537                          STATION RECOVERY (1973)
 OR0537
 OR0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OR0537'RECOVERED IN GOOD CONDITION.
 OR0537
 OR0537                          STATION RECOVERY (1993)
 OR0537
 OR0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0537'7.3 KM (4.55 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR0537'STATE HIGHWAY 47 IN GREGORY, THENCE 0.6 KM (0.35 MI) NORTHERLY ALONG
 OR0537'A TRACK ROAD, 15.0 M (49.2 FT) WEST OF AND LEVEL WITH THE CENTER OF
 OR0537'THE ROAD, 14.7 M (48.2 FT) NORTH OF THE CENTER OF A RAILROAD GRADE
 OR0537'(ABANDONED) , 4.5 M (14.8 FT) WEST OF A T-FENCE CORNER, 0.6 M (2.0
 OR0537'FT) SOUTH OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.3 M
 OR0537'(1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OR0537'GROUND SURFACE.
 OR0537
 OR0537                          STATION RECOVERY (2012)
 OR0537
 OR0537'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0146 ***********************************************************************
 PT0146  DESIGNATION -  A 14
 PT0146  PID         -  PT0146
 PT0146  STATE/COUNTY-  SD/HUGHES
 PT0146  COUNTRY     -  US
 PT0146  USGS QUAD   -  PIERRE (2017)
 PT0146
 PT0146                         *CURRENT SURVEY CONTROL
 PT0146  ______________________________________________________________________
 PT0146* NAD 83(1986) POSITION- 44 21 03.     (N) 100 17 07.     (W)   SCALED
 PT0146* NAVD 88 ORTHO HEIGHT -   442.929 (meters)     1453.18  (feet) ADJUSTED
 PT0146  ______________________________________________________________________
 PT0146  GEOID HEIGHT    -        -23.536 (meters)                     GEOID18
 PT0146  DYNAMIC HEIGHT  -        442.842 (meters)     1452.89  (feet) COMP
 PT0146  MODELED GRAVITY -    980,406.6   (mgal)                       NAVD 88
 PT0146
 PT0146  VERT ORDER      -  FIRST     CLASS II
 PT0146
 PT0146.The horizontal coordinates were scaled from a map and have
 PT0146.an estimated accuracy of +/- 6 seconds.
 PT0146
 PT0146.The orthometric height was determined by differential leveling and
 PT0146.adjusted by the NATIONAL GEODETIC SURVEY
 PT0146.in June 1991.
 PT0146
 PT0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0146.GEOID18 height accuracy estimate available here.
 PT0146
 PT0146.Click photographs - Photos may exist for this station.
 PT0146
 PT0146.The dynamic height is computed by dividing the NAVD 88
 PT0146.geopotential number by the normal gravity value computed on the
 PT0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0146.degrees latitude (g = 980.6199 gals.).
 PT0146
 PT0146.The modeled gravity was interpolated from observed gravity values.
 PT0146
 PT0146;                    North         East    Units  Estimated Accuracy
 PT0146;SPC SD S     -   224,140.      603,830.      MT  (+/- 180 meters Scaled)
 PT0146
 PT0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ975116(NAD 83)
 PT0146
 PT0146                          SUPERSEDED SURVEY CONTROL
 PT0146
 PT0146  NGVD 29 (??/??/92)  442.564  (m)         1451.98   (f) ADJ UNCH    1 2
 PT0146
 PT0146.Superseded values are not recommended for survey control.
 PT0146
 PT0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0146.See file dsdata.pdf to determine how the superseded data were derived.
 PT0146
 PT0146_MARKER: DB = BENCH MARK DISK
 PT0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0146_STAMPING: A 14 1926
 PT0146_MARK LOGO: CGS
 PT0146_PROJECTION: FLUSH
 PT0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0146+STABILITY: SURFACE MOTION
 PT0146
 PT0146  HISTORY     - Date     Condition        Report By
 PT0146  HISTORY     - 1926     MONUMENTED       CGS
 PT0146  HISTORY     - 1934     GOOD             CGS
 PT0146
 PT0146                          STATION DESCRIPTION
 PT0146
 PT0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0146'3.5 MI E FROM PIERRE.
 PT0146'3.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0146'FROM PIERRE, HUGHES COUNTY, ABOUT 1/3 MILE SOUTHEAST OF THE
 PT0146'SHARP POINT OF A BUTTE, ABOUT 120 FEET SOUTHWEST OF BRIDGE 293,
 PT0146'SOUTHEAST OF A PRIVATE-ROAD CROSSING, 45 FEET SOUTH OF THE
 PT0146'CENTER LINE OF THE TRACK, IN LINE WITH A ROW OF POLES, AND 12
 PT0146'FEET WEST OF THE FIRST POLE WEST OF A GULLY.  A STANDARD DISK,
 PT0146'STAMPED 1451.979 A 14 1926 AND SET IN THE TOP OF A CONCRETE
 PT0146'POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0024 ***********************************************************************
 OS0024  DESIGNATION -  A 140
 OS0024  PID         -  OS0024
 OS0024  STATE/COUNTY-  SD/TRIPP
 OS0024  COUNTRY     -  US
 OS0024  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0024
 OS0024                         *CURRENT SURVEY CONTROL
 OS0024  ______________________________________________________________________
 OS0024* NAD 83(1986) POSITION- 43 39 32.     (N) 100 02 27.     (W)   SCALED
 OS0024* NAVD 88 ORTHO HEIGHT -   581.072 (meters)     1906.40  (feet) ADJUSTED
 OS0024  ______________________________________________________________________
 OS0024  GEOID HEIGHT    -        -25.567 (meters)                     GEOID18
 OS0024  DYNAMIC HEIGHT  -        580.882 (meters)     1905.78  (feet) COMP
 OS0024  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 OS0024
 OS0024  VERT ORDER      -  SECOND    CLASS 0
 OS0024
 OS0024.The horizontal coordinates were scaled from a map and have
 OS0024.an estimated accuracy of +/- 6 seconds.
 OS0024
 OS0024.The orthometric height was determined by differential leveling and
 OS0024.adjusted by the NATIONAL GEODETIC SURVEY
 OS0024.in June 1991.
 OS0024
 OS0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0024.GEOID18 height accuracy estimate available here.
 OS0024
 OS0024.Click photographs - Photos may exist for this station.
 OS0024
 OS0024.The dynamic height is computed by dividing the NAVD 88
 OS0024.geopotential number by the normal gravity value computed on the
 OS0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0024.degrees latitude (g = 980.6199 gals.).
 OS0024
 OS0024.The modeled gravity was interpolated from observed gravity values.
 OS0024
 OS0024;                    North         East    Units  Estimated Accuracy
 OS0024;SPC SD S     -   147,300.      623,590.      MT  (+/- 180 meters Scaled)
 OS0024
 OS0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP160345(NAD 83)
 OS0024
 OS0024                          SUPERSEDED SURVEY CONTROL
 OS0024
 OS0024  NGVD 29 (??/??/92)  580.696  (m)         1905.17   (f) ADJ UNCH    2 0
 OS0024
 OS0024.Superseded values are not recommended for survey control.
 OS0024
 OS0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0024.See file dsdata.pdf to determine how the superseded data were derived.
 OS0024
 OS0024_MARKER: DB = BENCH MARK DISK
 OS0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0024_STAMPING: A 140 1934
 OS0024_MARK LOGO: CGS
 OS0024_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0024+STABILITY: SURFACE MOTION
 OS0024
 OS0024  HISTORY     - Date     Condition        Report By
 OS0024  HISTORY     - 1934     MONUMENTED       CGS
 OS0024  HISTORY     - 1940     GOOD             CGS
 OS0024
 OS0024                          STATION DESCRIPTION
 OS0024
 OS0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0024'19.2 MI S FROM PRESHO.
 OS0024'IN TRIPP COUNTY, ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16
 OS0024'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OS0024'STATION AT PRESO, LYMAN COUNTY, THENCE ABOUT 18.1 MILES SOUTH
 OS0024'ALONG U.S. HIGHWAY 183, ABOUT 3.7 MILES SOUTH OF THE BRIDGE OVER
 OS0024'WHITE RIVER, AT A SECTION CORNER, AT A SECTION-LINE ROAD CROSSING,
 OS0024'59 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 35 FEET
 OS0024'NORTH OF THE CENTER LINE OF THE ROAD, 25 FEET EAST OF A FENCE
 OS0024'CORNER, 1.2 FEET SOUTH OF A FENCE LEADING EAST, AND 0.5 FOOT
 OS0024'NORTH OF A WHITE REFERENCE POST STENCILED U.S.B.M.  A STANDARD
 OS0024'DISK, STAMPED A 140 1934 AND SET IN THE TOP OF A CONCRETE POST
 OS0024'PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 OS0024
 OS0024                          STATION RECOVERY (1940)
 OS0024
 OS0024'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0473 ***********************************************************************
 OR0473  DESIGNATION -  A 141
 OR0473  PID         -  OR0473
 OR0473  STATE/COUNTY-  SD/LYMAN
 OR0473  COUNTRY     -  US
 OR0473  USGS QUAD   -  IONA (2017)
 OR0473
 OR0473                         *CURRENT SURVEY CONTROL
 OR0473  ______________________________________________________________________
 OR0473* NAD 83(1986) POSITION- 43 33 20.     (N) 099 25 29.     (W)   SCALED
 OR0473* NAVD 88 ORTHO HEIGHT -   549.209 (meters)     1801.86  (feet) ADJUSTED
 OR0473  ______________________________________________________________________
 OR0473  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 OR0473  DYNAMIC HEIGHT  -        549.033 (meters)     1801.29  (feet) COMP
 OR0473  MODELED GRAVITY -    980,282.9   (mgal)                       NAVD 88
 OR0473
 OR0473  VERT ORDER      -  SECOND    CLASS 0
 OR0473
 OR0473.The horizontal coordinates were scaled from a map and have
 OR0473.an estimated accuracy of +/- 6 seconds.
 OR0473
 OR0473.The orthometric height was determined by differential leveling and
 OR0473.adjusted by the NATIONAL GEODETIC SURVEY
 OR0473.in June 1991.
 OR0473
 OR0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0473.GEOID18 height accuracy estimate available here.
 OR0473
 OR0473.Click photographs - Photos may exist for this station.
 OR0473
 OR0473.The dynamic height is computed by dividing the NAVD 88
 OR0473.geopotential number by the normal gravity value computed on the
 OR0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0473.degrees latitude (g = 980.6199 gals.).
 OR0473
 OR0473.The modeled gravity was interpolated from observed gravity values.
 OR0473
 OR0473;                    North         East    Units  Estimated Accuracy
 OR0473;SPC SD S     -   136,180.      673,410.      MT  (+/- 180 meters Scaled)
 OR0473
 OR0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP656225(NAD 83)
 OR0473
 OR0473                          SUPERSEDED SURVEY CONTROL
 OR0473
 OR0473  NGVD 29 (??/??/92)  548.885  (m)         1800.80   (f) ADJ UNCH    2 0
 OR0473
 OR0473.Superseded values are not recommended for survey control.
 OR0473
 OR0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0473.See file dsdata.pdf to determine how the superseded data were derived.
 OR0473
 OR0473_MARKER: DB = BENCH MARK DISK
 OR0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0473_STAMPING: A 141 1934
 OR0473_MARK LOGO: CGS
 OR0473_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0473+STABILITY: SURFACE MOTION
 OR0473
 OR0473  HISTORY     - Date     Condition        Report By
 OR0473  HISTORY     - 1934     MONUMENTED       CGS
 OR0473  HISTORY     - 1945     GOOD             CGS
 OR0473
 OR0473                          STATION DESCRIPTION
 OR0473
 OR0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0473'0.9 MI FROM IONA.
 OR0473'0.9 MILE NORTH ALONG STATE HIGHWAY 47 FROM THE POST OFFICE AT
 OR0473'IONA, LYMAN COUNTY, 0.2 MILE SOUTH OF A SECTION CORNER, 33 FEET
 OR0473'WEST OF THE CENTERLINE OF THE HIGHWAY, AND 1 FOOT EAST OF A
 OR0473'FENCE.  A STANDARD DISK, STAMPED A 141 1934 AND SET IN THE TOP
 OR0473'OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0961 ***********************************************************************
 OR0961  DESIGNATION -  A 142 RESET
 OR0961  PID         -  OR0961
 OR0961  STATE/COUNTY-  SD/TRIPP
 OR0961  COUNTRY     -  US
 OR0961  USGS QUAD   -  WEWELA (2017)
 OR0961
 OR0961                         *CURRENT SURVEY CONTROL
 OR0961  ______________________________________________________________________
 OR0961* NAD 83(1986) POSITION- 43 00 01.     (N) 099 46 15.     (W)   SCALED
 OR0961* NAVD 88 ORTHO HEIGHT -   657.95  (meters)     2158.6   (feet) RESET
 OR0961  ______________________________________________________________________
 OR0961  GEOID HEIGHT    -        -24.215 (meters)                     GEOID18
 OR0961  VERT ORDER      -  THIRD
 OR0961
 OR0961.The horizontal coordinates were scaled from a map and have
 OR0961.an estimated accuracy of +/- 6 seconds.
 OR0961
 OR0961.The orthometric height was computed from unverified reset data.
 OR0961
 OR0961.No vertical observational check was made to the station.
 OR0961
 OR0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0961.GEOID18 height accuracy estimate available here.
 OR0961
 OR0961.Click photographs - Photos may exist for this station.
 OR0961
 OR0961;                    North         East    Units  Estimated Accuracy
 OR0961;SPC SD S     -    74,250.      645,870.      MT  (+/- 180 meters Scaled)
 OR0961
 OR0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN371611(NAD 83)
 OR0961
 OR0961                          SUPERSEDED SURVEY CONTROL
 OR0961
 OR0961  NGVD 29 (04/17/07)  657.64   (m)         2157.6    (f) RESET       3  
 OR0961
 OR0961.Superseded values are not recommended for survey control.
 OR0961
 OR0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0961.See file dsdata.pdf to determine how the superseded data were derived.
 OR0961
 OR0961_MARKER: DV = VERTICAL CONTROL DISK
 OR0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0961_STAMPING: A 142 RESET 1986
 OR0961_MARK LOGO: NGS
 OR0961_PROJECTION: FLUSH
 OR0961_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0961+STABILITY: SURFACE MOTION
 OR0961
 OR0961  HISTORY     - Date     Condition        Report By
 OR0961  HISTORY     - 1986     MONUMENTED       NGS
 OR0961
 OR0961                          STATION DESCRIPTION
 OR0961
 OR0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OR0961'32.1 KM (19.95 MI) SOUTH ALONG U.S. HIGHWAY 183 FROM ITS JUNCTION
 OR0961'WITH U.S. HIGHWAY 18 IN COLOME, 0.2 KM (0.10 MI) NORTH FROM THE
 OR0961'SOUTH DAKOTA-NEBRASKA STATE LINE, 3.5 KM (2.15 MI) SOUTH FROM THE
 OR0961'KEYAPAKA RIVER BRIDGE, 41.45 METER (136 FT) NORTH FROM THE CENTER
 OR0961'OF A FARM ROAD WEST AND SOUTH, 19.8 METERS (65 FT) WEST FROM THE
 OR0961'CENTER OF HIGHWAY 183, 0.61 METERS (2 FT) NORTH-EAST OF AN ANGLE
 OR0961'FENCE CORNER POST, 0.3 METERS (1 FT) EAST FROM A WITNESS POST, IN
 OR0961'THE TOP OF A 12-INCH CONCRETE POST THAT IS FLUSH WITH THE GROUND.
 OR0961'0.3 METERS (1 FT) EAST OF THE RIGHT OF WAY FENCE, 2.2 KM (1.35 MI)
 OR0961'SOUTH OF BENCH MARK Z 141 RESET 1986.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0108 ***********************************************************************
 OR0108  DESIGNATION -  A 143
 OR0108  PID         -  OR0108
 OR0108  STATE/COUNTY-  SD/CHARLES MIX
 OR0108  COUNTRY     -  US
 OR0108  USGS QUAD   -  DANTE (2017)
 OR0108
 OR0108                         *CURRENT SURVEY CONTROL
 OR0108  ______________________________________________________________________
 OR0108* NAD 83(1986) POSITION- 43 03 57.     (N) 098 13 11.     (W)   SCALED
 OR0108* NAVD 88 ORTHO HEIGHT -   419.575 (meters)     1376.56  (feet) ADJUSTED
 OR0108  ______________________________________________________________________
 OR0108  GEOID HEIGHT    -        -26.386 (meters)                     GEOID18
 OR0108  DYNAMIC HEIGHT  -        419.432 (meters)     1376.09  (feet) COMP
 OR0108  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 OR0108
 OR0108  VERT ORDER      -  SECOND    CLASS 0
 OR0108
 OR0108.The horizontal coordinates were scaled from a map and have
 OR0108.an estimated accuracy of +/- 6 seconds.
 OR0108
 OR0108.The orthometric height was determined by differential leveling and
 OR0108.adjusted by the NATIONAL GEODETIC SURVEY
 OR0108.in June 1991.
 OR0108
 OR0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0108.GEOID18 height accuracy estimate available here.
 OR0108
 OR0108.Click photographs - Photos may exist for this station.
 OR0108
 OR0108.The dynamic height is computed by dividing the NAVD 88
 OR0108.geopotential number by the normal gravity value computed on the
 OR0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0108.degrees latitude (g = 980.6199 gals.).
 OR0108
 OR0108.The modeled gravity was interpolated from observed gravity values.
 OR0108
 OR0108;                    North         East    Units  Estimated Accuracy
 OR0108;SPC SD S     -    83,570.      772,140.      MT  (+/- 180 meters Scaled)
 OR0108
 OR0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN635684(NAD 83)
 OR0108
 OR0108                          SUPERSEDED SURVEY CONTROL
 OR0108
 OR0108  NGVD 29 (??/??/92)  419.299  (m)         1375.65   (f) ADJ UNCH    2 0
 OR0108
 OR0108.Superseded values are not recommended for survey control.
 OR0108
 OR0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0108.See file dsdata.pdf to determine how the superseded data were derived.
 OR0108
 OR0108_MARKER: DB = BENCH MARK DISK
 OR0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0108_STAMPING: A 143 1934
 OR0108_MARK LOGO: CGS
 OR0108_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0108+STABILITY: SURFACE MOTION
 OR0108
 OR0108  HISTORY     - Date     Condition        Report By
 OR0108  HISTORY     - 1934     MONUMENTED       CGS
 OR0108
 OR0108                          STATION DESCRIPTION
 OR0108
 OR0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0108'3.8 MI E FROM WAGNER.
 OR0108'3.8 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0108'RAILROAD FROM THE STATION AT WAGNER, CHARLES MIX COUNTY, 2.9
 OR0108'MILES NORTHWEST OF THE STATION AT DANTE, 72 FEET EAST OF THE
 OR0108'EAST END OF TRESTLE 1034, AT A ROAD CROSSING, 51 FEET NORTH OF
 OR0108'THE CENTER OF THE CROSSING, 47.6 FEET NORTH OF THE NORTH RAIL,
 OR0108'12 FEET WEST OF THE CENTER LINE OF THE ROAD, AND 1.1 FEET WEST
 OR0108'OF A FENCE CORNER.  A STANDARD DISK, STAMPED A 143 1934 AND SET
 OR0108'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0078 ***********************************************************************
 OR0078  DESIGNATION -  A 144
 OR0078  PID         -  OR0078
 OR0078  STATE/COUNTY-  SD/DOUGLAS
 OR0078  COUNTRY     -  US
 OR0078  USGS QUAD   -  ARMOUR SW (2017)
 OR0078
 OR0078                         *CURRENT SURVEY CONTROL
 OR0078  ______________________________________________________________________
 OR0078* NAD 83(1986) POSITION- 43 21 22.     (N) 098 24 14.     (W)   SCALED
 OR0078* NAVD 88 ORTHO HEIGHT -   478.294 (meters)     1569.20  (feet) ADJUSTED
 OR0078  ______________________________________________________________________
 OR0078  GEOID HEIGHT    -        -26.612 (meters)                     GEOID18
 OR0078  DYNAMIC HEIGHT  -        478.142 (meters)     1568.70  (feet) COMP
 OR0078  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 OR0078
 OR0078  VERT ORDER      -  SECOND    CLASS 0
 OR0078
 OR0078.The horizontal coordinates were scaled from a map and have
 OR0078.an estimated accuracy of +/- 6 seconds.
 OR0078
 OR0078.The orthometric height was determined by differential leveling and
 OR0078.adjusted by the NATIONAL GEODETIC SURVEY
 OR0078.in June 1991.
 OR0078
 OR0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0078.GEOID18 height accuracy estimate available here.
 OR0078
 OR0078.Click photographs - Photos may exist for this station.
 OR0078
 OR0078.The dynamic height is computed by dividing the NAVD 88
 OR0078.geopotential number by the normal gravity value computed on the
 OR0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0078.degrees latitude (g = 980.6199 gals.).
 OR0078
 OR0078.The modeled gravity was interpolated from observed gravity values.
 OR0078
 OR0078;                    North         East    Units  Estimated Accuracy
 OR0078;SPC SD S     -   115,440.      756,390.      MT  (+/- 180 meters Scaled)
 OR0078
 OR0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP483005(NAD 83)
 OR0078
 OR0078                          SUPERSEDED SURVEY CONTROL
 OR0078
 OR0078  NGVD 29 (??/??/92)  477.972  (m)         1568.15   (f) ADJ UNCH    2 0
 OR0078
 OR0078.Superseded values are not recommended for survey control.
 OR0078
 OR0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0078.See file dsdata.pdf to determine how the superseded data were derived.
 OR0078
 OR0078_MARKER: DB = BENCH MARK DISK
 OR0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0078_STAMPING: A 144 1934
 OR0078_MARK LOGO: CGS
 OR0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0078+STABILITY: SURFACE MOTION
 OR0078
 OR0078  HISTORY     - Date     Condition        Report By
 OR0078  HISTORY     - 1934     MONUMENTED       CGS
 OR0078
 OR0078                          STATION DESCRIPTION
 OR0078
 OR0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0078'4.1 MI N FROM ARMOUR.
 OR0078'ABOUT 4.1 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0078'PACIFIC RAILROAD FROM THE COUNTY COURTHOUSE AT ARMOUR, DOUGLAS
 OR0078'COUNTY, AT A SECTION-ROAD CROSSING, ABOUT 60 YARDS SOUTH OF THE
 OR0078'CENTER LINE OF THE SECTION ROAD, ABOUT 50 FEET EAST OF THE CENTER
 OR0078'LINE OF STATE HIGHWAY 41, AND 36 FEET WEST OF THE WEST RAIL.
 OR0078'A STANDARD DISK, STAMPED A 144 1934 AND SET IN THE TOP OF A
 OR0078'CONCRETE POST PROJECTING ABOUT 1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0092 ***********************************************************************
 OR0092  DESIGNATION -  A 145
 OR0092  PID         -  OR0092
 OR0092  STATE/COUNTY-  SD/HUTCHINSON
 OR0092  COUNTRY     -  US
 OR0092  USGS QUAD   -  OAK HOLLOW (2017)
 OR0092
 OR0092                         *CURRENT SURVEY CONTROL
 OR0092  ______________________________________________________________________
 OR0092* NAD 83(1986) POSITION- 43 14 42.     (N) 098 02 28.     (W)   SCALED
 OR0092* NAVD 88 ORTHO HEIGHT -   481.377 (meters)     1579.32  (feet) ADJUSTED
 OR0092  ______________________________________________________________________
 OR0092  GEOID HEIGHT    -        -26.555 (meters)                     GEOID18
 OR0092  DYNAMIC HEIGHT  -        481.220 (meters)     1578.80  (feet) COMP
 OR0092  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 OR0092
 OR0092  VERT ORDER      -  SECOND    CLASS 0
 OR0092
 OR0092.The horizontal coordinates were scaled from a map and have
 OR0092.an estimated accuracy of +/- 6 seconds.
 OR0092
 OR0092.The orthometric height was determined by differential leveling and
 OR0092.adjusted by the NATIONAL GEODETIC SURVEY
 OR0092.in June 1991.
 OR0092
 OR0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0092.GEOID18 height accuracy estimate available here.
 OR0092
 OR0092.Click photographs - Photos may exist for this station.
 OR0092
 OR0092.The dynamic height is computed by dividing the NAVD 88
 OR0092.geopotential number by the normal gravity value computed on the
 OR0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0092.degrees latitude (g = 980.6199 gals.).
 OR0092
 OR0092.The modeled gravity was interpolated from observed gravity values.
 OR0092
 OR0092;                    North         East    Units  Estimated Accuracy
 OR0092;SPC SD S     -   103,850.      786,130.      MT  (+/- 180 meters Scaled)
 OR0092
 OR0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN778884(NAD 83)
 OR0092
 OR0092                          SUPERSEDED SURVEY CONTROL
 OR0092
 OR0092  NGVD 29 (??/??/92)  481.058  (m)         1578.27   (f) ADJ UNCH    2 0
 OR0092
 OR0092.Superseded values are not recommended for survey control.
 OR0092
 OR0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0092.See file dsdata.pdf to determine how the superseded data were derived.
 OR0092
 OR0092_MARKER: DB = BENCH MARK DISK
 OR0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0092_STAMPING: A 145 1934
 OR0092_MARK LOGO: CGS
 OR0092_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0092+STABILITY: SURFACE MOTION
 OR0092
 OR0092  HISTORY     - Date     Condition        Report By
 OR0092  HISTORY     - 1934     MONUMENTED       CGS
 OR0092
 OR0092                          STATION DESCRIPTION
 OR0092
 OR0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0092'4 MI NW FROM TRIPP.
 OR0092'4.0 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0092'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OR0092'56 YARDS SOUTHEAST OF MILEPOST 4, AT A QUARTER-SECTION-LINE
 OR0092'CROSSING, 82 FEET SOUTHWEST OF A ROAD CROSSING, 75.5 FEET
 OR0092'NORTHWEST OF A FARM GATE, 45.6 FEET SOUTHWEST OF THE SOUTHWEST
 OR0092'RAIL, AND 2 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OR0092'DISK, STAMPED A 145 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0092'PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0061 ***********************************************************************
 OR0061  DESIGNATION -  A 147
 OR0061  PID         -  OR0061
 OR0061  STATE/COUNTY-  SD/DAVISON
 OR0061  COUNTRY     -  US
 OR0061  USGS QUAD   -  MITCHELL (2017)
 OR0061
 OR0061                         *CURRENT SURVEY CONTROL
 OR0061  ______________________________________________________________________
 OR0061* NAD 83(1986) POSITION- 43 37 49.58   (N) 098 00 11.88   (W)   HD_HELD1
 OR0061* NAVD 88 ORTHO HEIGHT -   402.344 (meters)     1320.02  (feet) ADJUSTED
 OR0061  ______________________________________________________________________
 OR0061  GEOID HEIGHT    -        -26.271 (meters)                     GEOID18
 OR0061  DYNAMIC HEIGHT  -        402.240 (meters)     1319.68  (feet) COMP
 OR0061  MODELED GRAVITY -    980,349.8   (mgal)                       NAVD 88
 OR0061
 OR0061  VERT ORDER      -  SECOND    CLASS 0
 OR0061
 OR0061.The horizontal coordinates were determined by differentially corrected
 OR0061.hand held GPS observations or other comparable positioning techniques
 OR0061.and have an estimated accuracy of +/- 3 meters.
 OR0061
 OR0061.The orthometric height was determined by differential leveling and
 OR0061.adjusted by the NATIONAL GEODETIC SURVEY
 OR0061.in June 1991.
 OR0061
 OR0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0061.GEOID18 height accuracy estimate available here.
 OR0061
 OR0061.Click photographs - Photos may exist for this station.
 OR0061
 OR0061.The dynamic height is computed by dividing the NAVD 88
 OR0061.geopotential number by the normal gravity value computed on the
 OR0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0061.degrees latitude (g = 980.6199 gals.).
 OR0061
 OR0061.The modeled gravity was interpolated from observed gravity values.
 OR0061
 OR0061;                    North         East    Units  Estimated Accuracy
 OR0061;SPC SD S     -   146,734.2     787,997.0     MT  (+/- 3 meters HH1 GPS) 
 OR0061
 OR0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8040431310(NAD 83)
 OR0061
 OR0061                          SUPERSEDED SURVEY CONTROL
 OR0061
 OR0061  NGVD 29 (??/??/92)  402.047  (m)         1319.05   (f) ADJ UNCH    2 0
 OR0061
 OR0061.Superseded values are not recommended for survey control.
 OR0061
 OR0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0061.See file dsdata.pdf to determine how the superseded data were derived.
 OR0061
 OR0061_MARKER: DB = BENCH MARK DISK
 OR0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0061_STAMPING: A 147 1934
 OR0061_MARK LOGO: CGS
 OR0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0061+STABILITY: SURFACE MOTION
 OR0061
 OR0061  HISTORY     - Date     Condition        Report By
 OR0061  HISTORY     - 1934     MONUMENTED       CGS
 OR0061
 OR0061                          STATION DESCRIPTION
 OR0061
 OR0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0061'5.5 MI N FROM ETHAN.
 OR0061'5.5 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0061'PACIFIC RAILROAD FROM THE STATION AT ETHAN, DAVISON COUNTY,
 OR0061'ABOUT 270 FEET NORTH OF THE CENTER LINE OF A SECTION ROAD,
 OR0061'46.5 FEET EAST OF THE EAST RAIL, AND 1.5 FEET WEST OF THE
 OR0061'RIGHT-OF-WAY FENCE LINE.  A STANDARD DISK, STAMPED A 147 1934
 OR0061'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 OR0061'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0416 ***********************************************************************
 OQ0416  DESIGNATION -  A 148
 OQ0416  PID         -  OQ0416
 OQ0416  STATE/COUNTY-  SD/TURNER
 OQ0416  COUNTRY     -  US
 OQ0416  USGS QUAD   -  HURLEY (2017)
 OQ0416
 OQ0416                         *CURRENT SURVEY CONTROL
 OQ0416  ______________________________________________________________________
 OQ0416* NAD 83(1986) POSITION- 43 18 02.     (N) 097 05 19.     (W)   SCALED
 OQ0416* NAVD 88 ORTHO HEIGHT -   386.700 (meters)     1268.70  (feet) ADJUSTED
 OQ0416  ______________________________________________________________________
 OQ0416  GEOID HEIGHT    -        -26.190 (meters)                     GEOID18
 OQ0416  DYNAMIC HEIGHT  -        386.595 (meters)     1268.35  (feet) COMP
 OQ0416  MODELED GRAVITY -    980,336.2   (mgal)                       NAVD 88
 OQ0416
 OQ0416  VERT ORDER      -  SECOND    CLASS 0
 OQ0416
 OQ0416.The horizontal coordinates were scaled from a map and have
 OQ0416.an estimated accuracy of +/- 6 seconds.
 OQ0416
 OQ0416.The orthometric height was determined by differential leveling and
 OQ0416.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0416.in June 1991.
 OQ0416
 OQ0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0416.GEOID18 height accuracy estimate available here.
 OQ0416
 OQ0416.Click photographs - Photos may exist for this station.
 OQ0416
 OQ0416.The dynamic height is computed by dividing the NAVD 88
 OQ0416.geopotential number by the normal gravity value computed on the
 OQ0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0416.degrees latitude (g = 980.6199 gals.).
 OQ0416
 OQ0416.The modeled gravity was interpolated from observed gravity values.
 OQ0416
 OQ0416;                    North         East    Units  Estimated Accuracy
 OQ0416;SPC SD S     -   112,590.      863,200.      MT  (+/- 180 meters Scaled)
 OQ0416
 OQ0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN550959(NAD 83)
 OQ0416
 OQ0416                          SUPERSEDED SURVEY CONTROL
 OQ0416
 OQ0416  NGVD 29 (??/??/92)  386.465  (m)         1267.93   (f) ADJ UNCH    2 0
 OQ0416
 OQ0416.Superseded values are not recommended for survey control.
 OQ0416
 OQ0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0416.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0416
 OQ0416_MARKER: DB = BENCH MARK DISK
 OQ0416_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0416_STAMPING: A 148 1934
 OQ0416_MARK LOGO: CGS
 OQ0416_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0416
 OQ0416  HISTORY     - Date     Condition        Report By
 OQ0416  HISTORY     - 1934     MONUMENTED       CGS
 OQ0416  HISTORY     - 1940     GOOD             CGS
 OQ0416
 OQ0416                          STATION DESCRIPTION
 OQ0416
 OQ0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0416'1.2 MI NW FROM HURLEY.
 OQ0416'1.2 MILES NORTH WEST OF THE RAILROAD STATION AT HURLEY, ALONG
 OQ0416'THE C. AND N.W. RR., AT SECTION LINE ROAD, 4 POLES SOUTH EAST OF
 OQ0416'MILE POST 42, 46.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 85.8
 OQ0416'FEET NORTH WEST OF THE CENTER OF SECTION LINE ROAD, 0.5 FOOT
 OQ0416'SOUTH OF WHITE MARKER POST, 7 INCHES ABOVE GROUND.  A STANDARD
 OQ0416'DISK IN PRE CAST POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0385 ***********************************************************************
 OQ0385  DESIGNATION -  A 149
 OQ0385  PID         -  OQ0385
 OQ0385  STATE/COUNTY-  SD/TURNER
 OQ0385  COUNTRY     -  US
 OQ0385  USGS QUAD   -  PARKER (2017)
 OQ0385
 OQ0385                         *CURRENT SURVEY CONTROL
 OQ0385  ______________________________________________________________________
 OQ0385* NAD 83(1986) POSITION- 43 23 41.     (N) 097 08 27.     (W)   SCALED
 OQ0385* NAVD 88 ORTHO HEIGHT -   410.562 (meters)     1346.99  (feet) ADJUSTED
 OQ0385  ______________________________________________________________________
 OQ0385  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 OQ0385  DYNAMIC HEIGHT  -        410.452 (meters)     1346.62  (feet) COMP
 OQ0385  MODELED GRAVITY -    980,339.2   (mgal)                       NAVD 88
 OQ0385
 OQ0385  VERT ORDER      -  SECOND    CLASS 0
 OQ0385
 OQ0385.The horizontal coordinates were scaled from a map and have
 OQ0385.an estimated accuracy of +/- 6 seconds.
 OQ0385
 OQ0385.The orthometric height was determined by differential leveling and
 OQ0385.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0385.in June 1991.
 OQ0385
 OQ0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0385.GEOID18 height accuracy estimate available here.
 OQ0385
 OQ0385.Click photographs - Photos may exist for this station.
 OQ0385
 OQ0385.The dynamic height is computed by dividing the NAVD 88
 OQ0385.geopotential number by the normal gravity value computed on the
 OQ0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0385.degrees latitude (g = 980.6199 gals.).
 OQ0385
 OQ0385.The modeled gravity was interpolated from observed gravity values.
 OQ0385
 OQ0385;                    North         East    Units  Estimated Accuracy
 OQ0385;SPC SD S     -   122,880.      858,560.      MT  (+/- 180 meters Scaled)
 OQ0385
 OQ0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP505063(NAD 83)
 OQ0385
 OQ0385                          SUPERSEDED SURVEY CONTROL
 OQ0385
 OQ0385  NGVD 29 (??/??/92)  410.304  (m)         1346.14   (f) ADJ UNCH    2 0
 OQ0385
 OQ0385.Superseded values are not recommended for survey control.
 OQ0385
 OQ0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0385.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0385
 OQ0385_MARKER: DB = BENCH MARK DISK
 OQ0385_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0385_STAMPING: A 149 1934
 OQ0385_MARK LOGO: CGS
 OQ0385_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0385_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0385
 OQ0385  HISTORY     - Date     Condition        Report By
 OQ0385  HISTORY     - 1934     MONUMENTED       CGS
 OQ0385  HISTORY     - 1966     MARK NOT FOUND   CGS
 OQ0385  HISTORY     - 1966     MARK NOT FOUND   USGS
 OQ0385
 OQ0385                          STATION DESCRIPTION
 OQ0385
 OQ0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OQ0385'AT PARKER.
 OQ0385'AT PARKER, TURNER COUNTY, ABOUT 0.2 MILE WEST OF THE CHICAGO,
 OQ0385'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, ABOUT 43 YARDS
 OQ0385'EAST OF THE WEST END OF THE SWITCH OF THE NORTH SIDETRACK,
 OQ0385'AND 32.2 FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH SIDETRACK,
 OQ0385'SET ON TOP OF A CONCRETE POST PROJECTING 7 INCHES ABOVE GROUND.
 OQ0385
 OQ0385                          STATION RECOVERY (1966)
 OQ0385
 OQ0385'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OQ0385'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0012 ***********************************************************************
 PT0012  DESIGNATION -  A 15
 PT0012  PID         -  PT0012
 PT0012  STATE/COUNTY-  SD/SULLY
 PT0012  COUNTRY     -  US
 PT0012  USGS QUAD   -  AGAR (2017)
 PT0012
 PT0012                         *CURRENT SURVEY CONTROL
 PT0012  ______________________________________________________________________
 PT0012* NAD 83(1986) POSITION- 44 47 56.     (N) 100 03 37.     (W)   SCALED
 PT0012* NAVD 88 ORTHO HEIGHT -   550.309 (meters)     1805.47  (feet) ADJUSTED
 PT0012  ______________________________________________________________________
 PT0012  GEOID HEIGHT    -        -22.875 (meters)                     GEOID18
 PT0012  DYNAMIC HEIGHT  -        550.213 (meters)     1805.16  (feet) COMP
 PT0012  MODELED GRAVITY -    980,426.6   (mgal)                       NAVD 88
 PT0012
 PT0012  VERT ORDER      -  FIRST     CLASS II
 PT0012
 PT0012.The horizontal coordinates were scaled from a map and have
 PT0012.an estimated accuracy of +/- 6 seconds.
 PT0012
 PT0012.The orthometric height was determined by differential leveling and
 PT0012.adjusted by the NATIONAL GEODETIC SURVEY
 PT0012.in June 1991.
 PT0012
 PT0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0012.GEOID18 height accuracy estimate available here.
 PT0012
 PT0012.Click photographs - Photos may exist for this station.
 PT0012
 PT0012.The dynamic height is computed by dividing the NAVD 88
 PT0012.geopotential number by the normal gravity value computed on the
 PT0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0012.degrees latitude (g = 980.6199 gals.).
 PT0012
 PT0012.The modeled gravity was interpolated from observed gravity values.
 PT0012
 PT0012;                    North         East    Units  Estimated Accuracy
 PT0012;SPC SD N     -   107,300.      595,230.      MT  (+/- 180 meters Scaled)
 PT0012
 PT0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ161611(NAD 83)
 PT0012
 PT0012                          SUPERSEDED SURVEY CONTROL
 PT0012
 PT0012  NGVD 29 (??/??/92)  549.955  (m)         1804.31   (f) ADJ UNCH    1 2
 PT0012
 PT0012.Superseded values are not recommended for survey control.
 PT0012
 PT0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0012.See file dsdata.pdf to determine how the superseded data were derived.
 PT0012
 PT0012_MARKER: DB = BENCH MARK DISK
 PT0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0012_STAMPING: 1804.261 A 15 1926
 PT0012_MARK LOGO: CGS
 PT0012_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0012+STABILITY: SURFACE MOTION
 PT0012
 PT0012  HISTORY     - Date     Condition        Report By
 PT0012  HISTORY     - 1926     MONUMENTED       CGS
 PT0012  HISTORY     - 1964     GOOD             USGS
 PT0012
 PT0012                          STATION DESCRIPTION
 PT0012
 PT0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0012'2.5 MI S FROM AGAR.
 PT0012'2.5 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0012'FROM THE STATION AT AGAR, SULLY COUNTY, AT THE CROSSING OF
 PT0012'U.S. HIGHWAY 83, ABOUT 45 YARDS SOUTHEAST OF THE CROSSING,
 PT0012'46 FEET EAST OF THE CENTER LINE OF THE TRACK, 3 FEET WEST OF
 PT0012'THE EAST RIGHT-OF-WAY FENCE, AND IN LINE WITH A ROW OF POLES.
 PT0012'A STANDARD DISK, STAMPED 1804.261 A 15 1926 AND SET IN THE
 PT0012'TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 PT0012'IN THE SW 1/4 SEC. 1, T. 115 N., R. 77 W., 130 FT. SE.
 PT0012
 PT0012                          STATION RECOVERY (1964)
 PT0012
 PT0012'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0447 ***********************************************************************
 OQ0447  DESIGNATION -  A 150
 OQ0447  PID         -  OQ0447
 OQ0447  STATE/COUNTY-  SD/BON HOMME
 OQ0447  COUNTRY     -  US
 OQ0447  USGS QUAD   -  TRIPP SE (2017)
 OQ0447
 OQ0447                         *CURRENT SURVEY CONTROL
 OQ0447  ______________________________________________________________________
 OQ0447* NAD 83(1986) POSITION- 43 02 04.     (N) 097 49 24.     (W)   SCALED
 OQ0447* NAVD 88 ORTHO HEIGHT -   437.419 (meters)     1435.10  (feet) ADJUSTED
 OQ0447  ______________________________________________________________________
 OQ0447  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 OQ0447  DYNAMIC HEIGHT  -        437.284 (meters)     1434.66  (feet) COMP
 OQ0447  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 OQ0447
 OQ0447  VERT ORDER      -  SECOND    CLASS 0
 OQ0447
 OQ0447.The horizontal coordinates were scaled from a map and have
 OQ0447.an estimated accuracy of +/- 6 seconds.
 OQ0447
 OQ0447.The orthometric height was determined by differential leveling and
 OQ0447.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0447.in June 1991.
 OQ0447
 OQ0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0447.GEOID18 height accuracy estimate available here.
 OQ0447
 OQ0447.Click photographs - Photos may exist for this station.
 OQ0447
 OQ0447.The dynamic height is computed by dividing the NAVD 88
 OQ0447.geopotential number by the normal gravity value computed on the
 OQ0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0447.degrees latitude (g = 980.6199 gals.).
 OQ0447
 OQ0447.The modeled gravity was interpolated from observed gravity values.
 OQ0447
 OQ0447;                    North         East    Units  Estimated Accuracy
 OQ0447;SPC SD S     -    80,980.      804,510.      MT  (+/- 180 meters Scaled)
 OQ0447
 OQ0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN958653(NAD 83)
 OQ0447
 OQ0447                          SUPERSEDED SURVEY CONTROL
 OQ0447
 OQ0447  NGVD 29 (??/??/92)  437.164  (m)         1434.26   (f) ADJ UNCH    2 0
 OQ0447
 OQ0447.Superseded values are not recommended for survey control.
 OQ0447
 OQ0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0447.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0447
 OQ0447_MARKER: DB = BENCH MARK DISK
 OQ0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0447_STAMPING: A 150 1934
 OQ0447_MARK LOGO: CGS
 OQ0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0447+STABILITY: SURFACE MOTION
 OQ0447
 OQ0447  HISTORY     - Date     Condition        Report By
 OQ0447  HISTORY     - 1934     MONUMENTED       CGS
 OQ0447  HISTORY     - 1974     MARK NOT FOUND   USGS
 OQ0447
 OQ0447                          STATION DESCRIPTION
 OQ0447
 OQ0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0447'3.6 MI NE FROM TYNDALL.
 OQ0447'3.6 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0447'PACIFIC RAILROAD FROM THE STATION AT TYNDALL, BON HOMME COUNTY,
 OQ0447'ABOUT 0.5 MILE NORTHEAST OF MILEPOST 41, 43.5 FEET SOUTHEAST OF
 OQ0447'THE SOUTHEAST RAIL, 43 FEET SOUTHWEST OF A FENCE CORNER, AND 2
 OQ0447'FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OQ0447'STAMPED A 150 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0447'PROJECTING ABOUT 5 INCHES ABOVE GROUND.  NOTE-- AREA DESCRIBED
 OQ0447'IN CULTIVATED FIELD.
 OQ0447
 OQ0447                          STATION RECOVERY (1974)
 OQ0447
 OQ0447'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 OQ0447'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0395 ***********************************************************************
 OQ0395  DESIGNATION -  A 151
 OQ0395  PID         -  OQ0395
 OQ0395  STATE/COUNTY-  SD/CLAY
 OQ0395  COUNTRY     -  US
 OQ0395  USGS QUAD   -  IRENE (2017)
 OQ0395
 OQ0395                         *CURRENT SURVEY CONTROL
 OQ0395  ______________________________________________________________________
 OQ0395* NAD 83(1986) POSITION- 43 03 57.97   (N) 097 09 39.06   (W)   HD_HELD1
 OQ0395* NAVD 88 ORTHO HEIGHT -   414.643 (meters)     1360.37  (feet) ADJUSTED
 OQ0395  ______________________________________________________________________
 OQ0395  GEOID HEIGHT    -        -25.892 (meters)                     GEOID18
 OQ0395  DYNAMIC HEIGHT  -        414.521 (meters)     1359.97  (feet) COMP
 OQ0395  MODELED GRAVITY -    980,313.4   (mgal)                       NAVD 88
 OQ0395
 OQ0395  VERT ORDER      -  SECOND    CLASS 0
 OQ0395
 OQ0395.The horizontal coordinates were determined by differentially corrected
 OQ0395.hand held GPS observations or other comparable positioning techniques
 OQ0395.and have an estimated accuracy of +/- 3 meters.
 OQ0395
 OQ0395.The orthometric height was determined by differential leveling and
 OQ0395.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0395.in June 1991.
 OQ0395
 OQ0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0395.GEOID18 height accuracy estimate available here.
 OQ0395
 OQ0395.Click photographs - Photos may exist for this station.
 OQ0395
 OQ0395.The dynamic height is computed by dividing the NAVD 88
 OQ0395.geopotential number by the normal gravity value computed on the
 OQ0395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0395.degrees latitude (g = 980.6199 gals.).
 OQ0395
 OQ0395.The modeled gravity was interpolated from observed gravity values.
 OQ0395
 OQ0395;                    North         East    Units  Estimated Accuracy
 OQ0395;SPC SD S     -    86,338.9     858,334.9     MT  (+/- 3 meters HH1 GPS) 
 OQ0395
 OQ0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN4974769796(NAD 83)
 OQ0395
 OQ0395                          SUPERSEDED SURVEY CONTROL
 OQ0395
 OQ0395  NGVD 29 (??/??/92)  414.416  (m)         1359.63   (f) ADJ UNCH    2 0
 OQ0395
 OQ0395.Superseded values are not recommended for survey control.
 OQ0395
 OQ0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0395.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0395
 OQ0395_MARKER: DB = BENCH MARK DISK
 OQ0395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0395_STAMPING: A 151 1934
 OQ0395_MARK LOGO: CGS
 OQ0395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0395+STABILITY: SURFACE MOTION
 OQ0395
 OQ0395  HISTORY     - Date     Condition        Report By
 OQ0395  HISTORY     - 1934     MONUMENTED       CGS
 OQ0395
 OQ0395                          STATION DESCRIPTION
 OQ0395
 OQ0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0395'1 MI SW FROM IRENE.
 OQ0395'LOCATED 1 MILE SOUTHWEST OF STATION AT IRENE, ALONG GREAT NORTHERN
 OQ0395'RWY., 0.2 OF MILE NORTH OF M.P. 188, 75 FEET NORTH OF CENTERLINE
 OQ0395'OF FARM ROAD CROSSING TRACKS, 42.6 FEET WEST OF WEST RAIL, 3
 OQ0395'FEET EAST OF R/W FENCE.  STANDARD TABLET SET IN TOP OF CONCRETE
 OQ0395'POST 6 INCHES HIGH.  STAMPED A-151--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0220 ***********************************************************************
 QR0220  DESIGNATION -  A 16
 QR0220  PID         -  QR0220
 QR0220  STATE/COUNTY-  SD/FAULK
 QR0220  COUNTRY     -  US
 QR0220  USGS QUAD   -  ONAKA SW (2017)
 QR0220
 QR0220                         *CURRENT SURVEY CONTROL
 QR0220  ______________________________________________________________________
 QR0220* NAD 83(1986) POSITION- 45 03 32.     (N) 099 29 29.     (W)   SCALED
 QR0220* NAVD 88 ORTHO HEIGHT -   573.868 (meters)     1882.77  (feet) ADJUSTED
 QR0220  ______________________________________________________________________
 QR0220  GEOID HEIGHT    -        -22.920 (meters)                     GEOID18
 QR0220  DYNAMIC HEIGHT  -        573.788 (meters)     1882.50  (feet) COMP
 QR0220  MODELED GRAVITY -    980,458.8   (mgal)                       NAVD 88
 QR0220
 QR0220  VERT ORDER      -  FIRST     CLASS II
 QR0220
 QR0220.The horizontal coordinates were scaled from a map and have
 QR0220.an estimated accuracy of +/- 6 seconds.
 QR0220
 QR0220.The orthometric height was determined by differential leveling and
 QR0220.adjusted by the NATIONAL GEODETIC SURVEY
 QR0220.in June 1991.
 QR0220
 QR0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0220.GEOID18 height accuracy estimate available here.
 QR0220
 QR0220.Click photographs - Photos may exist for this station.
 QR0220
 QR0220.The dynamic height is computed by dividing the NAVD 88
 QR0220.geopotential number by the normal gravity value computed on the
 QR0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0220.degrees latitude (g = 980.6199 gals.).
 QR0220
 QR0220.The modeled gravity was interpolated from observed gravity values.
 QR0220
 QR0220;                    North         East    Units  Estimated Accuracy
 QR0220;SPC SD N     -   136,310.      640,060.      MT  (+/- 180 meters Scaled)
 QR0220
 QR0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ613896(NAD 83)
 QR0220
 QR0220                          SUPERSEDED SURVEY CONTROL
 QR0220
 QR0220  NGVD 29 (??/??/92)  573.503  (m)         1881.57   (f) ADJ UNCH    1 2
 QR0220
 QR0220.Superseded values are not recommended for survey control.
 QR0220
 QR0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0220.See file dsdata.pdf to determine how the superseded data were derived.
 QR0220
 QR0220_MARKER: DB = BENCH MARK DISK
 QR0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0220_STAMPING: A 16 1926 1881.568
 QR0220_MARK LOGO: CGS
 QR0220_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0220+STABILITY: SURFACE MOTION
 QR0220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0220+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1996
 QR0220
 QR0220  HISTORY     - Date     Condition        Report By
 QR0220  HISTORY     - 1926     MONUMENTED       CGS
 QR0220  HISTORY     - 1973     GOOD             NGS
 QR0220  HISTORY     - 19960601 GOOD             NGS
 QR0220
 QR0220                          STATION DESCRIPTION
 QR0220
 QR0220'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0220'1 MI E FROM SENECA.
 QR0220'ABOUT 1 MILE EAST ALONG THE ABANDONED CHICAGO AND NORTHWESTERN
 QR0220'RAILWAY FROM SENECA, 0.2 MILE NORTH OF U.S. HIGHWAY 212, AT A
 QR0220'SECTION LINE CROSSROAD, 147 FEET SOUTHWEST OF A WARNING SIGN
 QR0220'FOR AN UNDERGROUND POWER LINE CABLE, 53 FEET SOUTH OF THE CENTER
 QR0220'OF THE ABANDONED RAILWAY, 27 FEET EAST OF THE CENTER OF THE
 QR0220'SECTION LINE ROAD, 1.0 FOOT WEST OF A METAL WITNESS POST, AND
 QR0220'SET IN THE TOP OF A CONCRETE MONUMENT 2-INCHES BELOW THE GROUND
 QR0220'SURFACE.
 QR0220
 QR0220                          STATION RECOVERY (1996)
 QR0220
 QR0220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0220'29.4 KM (18.25 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QR0220'OFFICE IN FAULKTON, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A TRACK
 QR0220'ROAD, 100.0 M (328.1 FT) WEST OF MILEPOST 249, 16.4 M (53.8 FT) SOUTH
 QR0220'OF THE CENTER OF A RAILROAD BED (TRACK REMOVED), 7.9 M (25.9 FT) EAST
 QR0220'OF THE ROAD CENTER, 7.0 M (23.0 FT) NORTH OF THE CENTER OF A FIELD
 QR0220'ENTRANCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT)
 QR0220'NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QR0220'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0210 ***********************************************************************
 QR0210  DESIGNATION -  A 17
 QR0210  PID         -  QR0210
 QR0210  STATE/COUNTY-  SD/EDMUNDS
 QR0210  COUNTRY     -  US
 QR0210  USGS QUAD   -  LOYALTON (2017)
 QR0210
 QR0210                         *CURRENT SURVEY CONTROL
 QR0210  ______________________________________________________________________
 QR0210* NAD 83(1986) POSITION- 45 19 06.     (N) 099 17 58.     (W)   SCALED
 QR0210* NAVD 88 ORTHO HEIGHT -   517.077 (meters)     1696.44  (feet) ADJUSTED
 QR0210  ______________________________________________________________________
 QR0210  GEOID HEIGHT    -        -23.239 (meters)                     GEOID18
 QR0210  DYNAMIC HEIGHT  -        517.021 (meters)     1696.26  (feet) COMP
 QR0210  MODELED GRAVITY -    980,492.0   (mgal)                       NAVD 88
 QR0210
 QR0210  VERT ORDER      -  FIRST     CLASS II
 QR0210
 QR0210.The horizontal coordinates were scaled from a map and have
 QR0210.an estimated accuracy of +/- 6 seconds.
 QR0210
 QR0210.The orthometric height was determined by differential leveling and
 QR0210.adjusted by the NATIONAL GEODETIC SURVEY
 QR0210.in June 1991.
 QR0210
 QR0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0210.GEOID18 height accuracy estimate available here.
 QR0210
 QR0210.Click photographs - Photos may exist for this station.
 QR0210
 QR0210.The dynamic height is computed by dividing the NAVD 88
 QR0210.geopotential number by the normal gravity value computed on the
 QR0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0210.degrees latitude (g = 980.6199 gals.).
 QR0210
 QR0210.The modeled gravity was interpolated from observed gravity values.
 QR0210
 QR0210;                    North         East    Units  Estimated Accuracy
 QR0210;SPC SD N     -   165,260.      654,930.      MT  (+/- 180 meters Scaled)
 QR0210
 QR0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR765183(NAD 83)
 QR0210
 QR0210                          SUPERSEDED SURVEY CONTROL
 QR0210
 QR0210  NGVD 29 (??/??/92)  516.715  (m)         1695.26   (f) ADJ UNCH    1 2
 QR0210
 QR0210.Superseded values are not recommended for survey control.
 QR0210
 QR0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0210.See file dsdata.pdf to determine how the superseded data were derived.
 QR0210
 QR0210_MARKER: DB = BENCH MARK DISK
 QR0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0210_STAMPING: A 17 1927
 QR0210_MARK LOGO: CGS
 QR0210_PROJECTION: FLUSH
 QR0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0210+STABILITY: SURFACE MOTION
 QR0210
 QR0210  HISTORY     - Date     Condition        Report By
 QR0210  HISTORY     - 1927     MONUMENTED       CGS
 QR0210  HISTORY     - 1974     GOOD             USGS
 QR0210
 QR0210                          STATION DESCRIPTION
 QR0210
 QR0210'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 QR0210'3 MI NW FROM LOYALTON.
 QR0210'LOYALTON, 2.0 MILE N. AND 1.0 MILE W. OF, 9.0 MILE S. AND 2.0
 QR0210'MILE E. OF ROSCOE, NEAR THE COR. OF SEC. 4, 5, 8 AND 9, T121N,
 QR0210'R70W, 273 FT. N. AND 75 FT. W. OF JCT. OF CO. RD. (N-S) AND CO.
 QR0210'RD. E., 75 FT. NW OF POWER POLE, A STANDARD TABLET SET IN A
 QR0210'CONCRETE POST FLUSH WITH GROUND, STAMPED A 17 1927.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1604 ***********************************************************************
 PU1604  DESIGNATION -  A 177
 PU1604  PID         -  PU1604
 PU1604  STATE/COUNTY-  SD/LAWRENCE
 PU1604  COUNTRY     -  US
 PU1604  USGS QUAD   -  MAURICE (2017)
 PU1604
 PU1604                         *CURRENT SURVEY CONTROL
 PU1604  ______________________________________________________________________
 PU1604* NAD 83(1986) POSITION- 44 24 47.     (N) 103 53 29.     (W)   SCALED
 PU1604* NAVD 88 ORTHO HEIGHT -  1323.305 (meters)     4341.54  (feet) ADJUSTED
 PU1604  ______________________________________________________________________
 PU1604  GEOID HEIGHT    -        -13.876 (meters)                     GEOID18
 PU1604  DYNAMIC HEIGHT  -       1322.747 (meters)     4339.71  (feet) COMP
 PU1604  MODELED GRAVITY -    980,149.8   (mgal)                       NAVD 88
 PU1604
 PU1604  VERT ORDER      -  SECOND    CLASS 0
 PU1604
 PU1604.The horizontal coordinates were scaled from a map and have
 PU1604.an estimated accuracy of +/- 6 seconds.
 PU1604
 PU1604.The orthometric height was determined by differential leveling and
 PU1604.adjusted by the NATIONAL GEODETIC SURVEY
 PU1604.in June 1991.
 PU1604
 PU1604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1604.GEOID18 height accuracy estimate available here.
 PU1604
 PU1604.Click photographs - Photos may exist for this station.
 PU1604
 PU1604.The dynamic height is computed by dividing the NAVD 88
 PU1604.geopotential number by the normal gravity value computed on the
 PU1604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1604.degrees latitude (g = 980.6199 gals.).
 PU1604
 PU1604.The modeled gravity was interpolated from observed gravity values.
 PU1604
 PU1604;                    North         East    Units  Estimated Accuracy
 PU1604;SPC SD N     -    71,870.      290,180.      MT  (+/- 180 meters Scaled)
 PU1604
 PU1604_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK882183(NAD 83)
 PU1604
 PU1604                          SUPERSEDED SURVEY CONTROL
 PU1604
 PU1604  NGVD 29 (??/??/92) 1322.653  (m)         4339.40   (f) ADJ UNCH    2 0
 PU1604
 PU1604.Superseded values are not recommended for survey control.
 PU1604
 PU1604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1604.See file dsdata.pdf to determine how the superseded data were derived.
 PU1604
 PU1604_MARKER: DB = BENCH MARK DISK
 PU1604_SETTING: 80 = SET IN A BOULDER
 PU1604_STAMPING: A 177 1934
 PU1604_MARK LOGO: CGS
 PU1604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1604+STABILITY: SURFACE MOTION
 PU1604
 PU1604  HISTORY     - Date     Condition        Report By
 PU1604  HISTORY     - 1934     MONUMENTED       CGS
 PU1604  HISTORY     - 1958     MARK NOT FOUND   CGS
 PU1604
 PU1604                          STATION DESCRIPTION
 PU1604
 PU1604'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1604'7.9 MI S FROM SPEARFISH.
 PU1604'7.9 MILES SOUTH ALONG A COUNTY ROAD FROM THE ABANDONED RAILROAD
 PU1604'STATION AT SPEARFISH, LAWRENCE COUNTY, IN SPEARFISH CANYON, 41
 PU1604'FEET SOUTH OF SPEARFISH RIVER, OPPOSITE THREE PROMINENT SPIRES
 PU1604'OF ROCK RISING ABOVE THE TOP OF A CLIFF, 87 FEET NORTHWEST OF THE
 PU1604'NORTHWEST CORNER OF A LOG CABIN, 21.7 FEET NORTH OF THE CENTER
 PU1604'LINE OF THE ROAD, AND IN THE TOP OF A LARGE GRANITE BOULDER.
 PU1604'A STANDARD DISK, STAMPED A 177 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0547 ***********************************************************************
 OT0547  DESIGNATION -  A 178
 OT0547  PID         -  OT0547
 OT0547  STATE/COUNTY-  SD/PENNINGTON
 OT0547  COUNTRY     -  US
 OT0547  USGS QUAD   -  HILL CITY (2017)
 OT0547
 OT0547                         *CURRENT SURVEY CONTROL
 OT0547  ______________________________________________________________________
 OT0547* NAD 83(1986) POSITION- 43 57 07.69   (N) 103 35 01.89   (W)   HD_HELD1
 OT0547* NAVD 88 ORTHO HEIGHT -  1554.830 (meters)     5101.14  (feet) ADJUSTED
 OT0547  ______________________________________________________________________
 OT0547  GEOID HEIGHT    -        -13.636 (meters)                     GEOID18
 OT0547  DYNAMIC HEIGHT  -       1554.134 (meters)     5098.85  (feet) COMP
 OT0547  MODELED GRAVITY -    980,115.0   (mgal)                       NAVD 88
 OT0547
 OT0547  VERT ORDER      -  SECOND    CLASS 0
 OT0547
 OT0547.The horizontal coordinates were determined by differentially corrected
 OT0547.hand held GPS observations or other comparable positioning techniques
 OT0547.and have an estimated accuracy of +/- 3 meters.
 OT0547
 OT0547.The orthometric height was determined by differential leveling and
 OT0547.adjusted by the NATIONAL GEODETIC SURVEY
 OT0547.in June 1991.
 OT0547
 OT0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0547.GEOID18 height accuracy estimate available here.
 OT0547
 OT0547.Click photographs - Photos may exist for this station.
 OT0547
 OT0547.The dynamic height is computed by dividing the NAVD 88
 OT0547.geopotential number by the normal gravity value computed on the
 OT0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0547.degrees latitude (g = 980.6199 gals.).
 OT0547
 OT0547.The modeled gravity was interpolated from observed gravity values.
 OT0547
 OT0547;                    North         East    Units  Estimated Accuracy
 OT0547;SPC SD S     -   184,941.9     339,164.7     MT  (+/- 3 meters HH1 GPS) 
 OT0547
 OT0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1362967531(NAD 83)
 OT0547
 OT0547                          SUPERSEDED SURVEY CONTROL
 OT0547
 OT0547  NGVD 29 (??/??/92) 1554.199  (m)         5099.07   (f) ADJ UNCH    2 0
 OT0547
 OT0547.Superseded values are not recommended for survey control.
 OT0547
 OT0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0547.See file dsdata.pdf to determine how the superseded data were derived.
 OT0547
 OT0547_MARKER: DB = BENCH MARK DISK
 OT0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0547_STAMPING: A 178 1934
 OT0547_MARK LOGO: CGS
 OT0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0547+STABILITY: SURFACE MOTION
 OT0547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0547+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 OT0547
 OT0547  HISTORY     - Date     Condition        Report By
 OT0547  HISTORY     - 1934     MONUMENTED       CGS
 OT0547  HISTORY     - 20160916 GOOD             INDIV
 OT0547
 OT0547                          STATION DESCRIPTION
 OT0547
 OT0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0547'1.9 MI NW FROM HILL CITY.
 OT0547'1.9 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0547'RAILROAD FROM THE STATION AT HILL CITY, PENNINGTON COUNTY, ABOUT 0.3
 OT0547'MILE NORTHWEST OF MILEPOST 62, 36.6 FEET NORTH OF THE NORTH RAIL,
 OT0547'18.5 FEET EAST OF THE EAST END OF A GATE, AND 2.9 FEET SOUTH OF THE
 OT0547'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED A 178 1934 AND SET
 OT0547'IN THE TOP OF A CONCRETE POST.
 OT0547
 OT0547                          STATION RECOVERY (2016)
 OT0547
 OT0547'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JFP)
 OT0547'FOUND IN GOOD CONDITION.  THE TOP SURFACE OF THE DISK HAS A SCRAPE
 OT0547'ON IT, BUT IT DOES NOT APPEAR TO HAVE COMPROMISED THE POSITION OF
 OT0547'THE MONUMENT.  THE RAILROAD IS NOW THE MICKELSON TRAIL AND THE
 OT0547'RIGHT-OF-WAY FENCE NO LONGER EXISTS.  A SURVEY MARKER SIGN IS NEXT
 OT0547'TO THE MONUMENT.   THE MONUMENT IS APPROXIMATELY 40 FEET NORTH OF
 OT0547'THE CENTER OF THE TRAIL AND APPROXIMATELY 35 FEET SOUTH OF THE
 OT0547'CENTERLINE OF DEERFIELD ROAD ON A SHARP CURVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0345 ***********************************************************************
 QR0345  DESIGNATION -  A 18
 QR0345  PID         -  QR0345
 QR0345  STATE/COUNTY-  SD/MCPHERSON
 QR0345  COUNTRY     -  US
 QR0345  USGS QUAD   -  EUREKA WEST (2017)
 QR0345
 QR0345                         *CURRENT SURVEY CONTROL
 QR0345  ______________________________________________________________________
 QR0345* NAD 83(1986) POSITION- 45 52 11.     (N) 099 41 34.     (W)   SCALED
 QR0345* NAVD 88 ORTHO HEIGHT -   558.267 (meters)     1831.58  (feet) ADJUSTED
 QR0345  ______________________________________________________________________
 QR0345  GEOID HEIGHT    -        -22.608 (meters)                     GEOID18
 QR0345  DYNAMIC HEIGHT  -        558.231 (meters)     1831.46  (feet) COMP
 QR0345  MODELED GRAVITY -    980,532.3   (mgal)                       NAVD 88
 QR0345
 QR0345  VERT ORDER      -  FIRST     CLASS II
 QR0345
 QR0345.The horizontal coordinates were scaled from a map and have
 QR0345.an estimated accuracy of +/- 6 seconds.
 QR0345
 QR0345.The orthometric height was determined by differential leveling and
 QR0345.adjusted by the NATIONAL GEODETIC SURVEY
 QR0345.in June 1991.
 QR0345
 QR0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0345.GEOID18 height accuracy estimate available here.
 QR0345
 QR0345.Click photographs - Photos may exist for this station.
 QR0345
 QR0345.The dynamic height is computed by dividing the NAVD 88
 QR0345.geopotential number by the normal gravity value computed on the
 QR0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0345.degrees latitude (g = 980.6199 gals.).
 QR0345
 QR0345.The modeled gravity was interpolated from observed gravity values.
 QR0345
 QR0345;                    North         East    Units  Estimated Accuracy
 QR0345;SPC SD N     -   226,350.      623,860.      MT  (+/- 180 meters Scaled)
 QR0345
 QR0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR462798(NAD 83)
 QR0345
 QR0345                          SUPERSEDED SURVEY CONTROL
 QR0345
 QR0345  NGVD 29 (??/??/92)  557.871  (m)         1830.28   (f) ADJ UNCH    1 2
 QR0345
 QR0345.Superseded values are not recommended for survey control.
 QR0345
 QR0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0345.See file dsdata.pdf to determine how the superseded data were derived.
 QR0345
 QR0345_MARKER: DB = BENCH MARK DISK
 QR0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0345_STAMPING: 1830.282 A 18 1927
 QR0345_MARK LOGO: CGS
 QR0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0345+STABILITY: SURFACE MOTION
 QR0345
 QR0345  HISTORY     - Date     Condition        Report By
 QR0345  HISTORY     - 1927     MONUMENTED       CGS
 QR0345  HISTORY     - 1934     GOOD             CGS
 QR0345
 QR0345                          STATION DESCRIPTION
 QR0345
 QR0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1927
 QR0345'7.8 MI NW FROM EUREKA.
 QR0345'7-3/4 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QR0345'AND PACIFIC RAILROAD FROM EUREKA, MC PHERSON COUNTY, 400 FEET
 QR0345'NORTHWEST OF A SECTION-LINE ROAD CROSSING, 74 FEET NORTH OF
 QR0345'THE SECOND POLE NORTHWEST OF THE CROSSING, 43.5 FEET SOUTHWEST
 QR0345'OF THE CENTER LINE OF THE TRACK, AND 6.5 FEET EAST OF THE WEST
 QR0345'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED 1830.282 A 18
 QR0345'1927 AND SET IN THE TOP OF A CONCRETE POST.
 QR0345
 QR0345                          STATION RECOVERY (1934)
 QR0345
 QR0345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QR0345'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1530 ***********************************************************************
 PU1530  DESIGNATION -  A 183
 PU1530  PID         -  PU1530
 PU1530  STATE/COUNTY-  SD/PENNINGTON
 PU1530  COUNTRY     -  US
 PU1530  USGS QUAD   -  PACTOLA DAM (2017)
 PU1530
 PU1530                         *CURRENT SURVEY CONTROL
 PU1530  ______________________________________________________________________
 PU1530* NAD 83(1986) POSITION- 44 04 03.62   (N) 103 25 26.93   (W)   HD_HELD1
 PU1530* NAVD 88 ORTHO HEIGHT -  1284.515 (meters)     4214.28  (feet) ADJUSTED
 PU1530  ______________________________________________________________________
 PU1530  GEOID HEIGHT    -        -14.593 (meters)                     GEOID18
 PU1530  DYNAMIC HEIGHT  -       1284.020 (meters)     4212.66  (feet) COMP
 PU1530  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 PU1530
 PU1530  VERT ORDER      -  SECOND    CLASS 0
 PU1530
 PU1530.The horizontal coordinates were determined by differentially corrected
 PU1530.hand held GPS observations or other comparable positioning techniques
 PU1530.and have an estimated accuracy of +/- 3 meters.
 PU1530
 PU1530.The orthometric height was determined by differential leveling and
 PU1530.adjusted by the NATIONAL GEODETIC SURVEY
 PU1530.in June 1991.
 PU1530
 PU1530.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1530.GEOID18 height accuracy estimate available here.
 PU1530
 PU1530.Click photographs - Photos may exist for this station.
 PU1530
 PU1530.The dynamic height is computed by dividing the NAVD 88
 PU1530.geopotential number by the normal gravity value computed on the
 PU1530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1530.degrees latitude (g = 980.6199 gals.).
 PU1530
 PU1530.The modeled gravity was interpolated from observed gravity values.
 PU1530
 PU1530;                    North         East    Units  Estimated Accuracy
 PU1530;SPC SD S     -   197,280.3     352,452.1     MT  (+/- 3 meters HH1 GPS) 
 PU1530
 PU1530_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2619980596(NAD 83)
 PU1530
 PU1530                          SUPERSEDED SURVEY CONTROL
 PU1530
 PU1530  NGVD 29 (??/??/92) 1283.973  (m)         4212.50   (f) ADJ UNCH    2 0
 PU1530
 PU1530.Superseded values are not recommended for survey control.
 PU1530
 PU1530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1530.See file dsdata.pdf to determine how the superseded data were derived.
 PU1530
 PU1530_MARKER: DB = BENCH MARK DISK
 PU1530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1530_STAMPING: A 183 1934
 PU1530_MARK LOGO: CGS
 PU1530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1530+STABILITY: SURFACE MOTION
 PU1530
 PU1530  HISTORY     - Date     Condition        Report By
 PU1530  HISTORY     - 1934     MONUMENTED       CGS
 PU1530
 PU1530                          STATION DESCRIPTION
 PU1530
 PU1530'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1530'3.3 MI W FROM HISEGA.
 PU1530'3.3 MILES WEST ALONG THE RAPID CITY BLACK HILLS AND WESTERN
 PU1530'RAILROAD, 16.55 MILES WEST OF RAPID CITY BY RAIL, OPPOSITE
 PU1530'THE SOUTH END OF BRIDGE NO. 16.58, AND 14.8 FEET EAST OF THE
 PU1530'EAST RAIL.  A STANDARD DISK, STAMPED A 183 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0111 ***********************************************************************
 QQ0111  DESIGNATION -  A 19
 QQ0111  PID         -  QQ0111
 QQ0111  STATE/COUNTY-  SD/GRANT
 QQ0111  COUNTRY     -  US
 QQ0111  USGS QUAD   -  TWIN BROOKS (2017)
 QQ0111
 QQ0111                         *CURRENT SURVEY CONTROL
 QQ0111  ______________________________________________________________________
 QQ0111* NAD 83(1986) POSITION- 45 12 37.     (N) 096 49 21.     (W)   SCALED
 QQ0111* NAVD 88 ORTHO HEIGHT -   416.718 (meters)     1367.18  (feet) ADJUSTED
 QQ0111  ______________________________________________________________________
 QQ0111  GEOID HEIGHT    -        -25.639 (meters)                     GEOID18
 QQ0111  DYNAMIC HEIGHT  -        416.676 (meters)     1367.04  (feet) COMP
 QQ0111  MODELED GRAVITY -    980,503.8   (mgal)                       NAVD 88
 QQ0111
 QQ0111  VERT ORDER      -  FIRST     CLASS II
 QQ0111
 QQ0111.The horizontal coordinates were scaled from a map and have
 QQ0111.an estimated accuracy of +/- 6 seconds.
 QQ0111
 QQ0111.The orthometric height was determined by differential leveling and
 QQ0111.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0111.in June 1991.
 QQ0111
 QQ0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0111.GEOID18 height accuracy estimate available here.
 QQ0111
 QQ0111.Click photographs - Photos may exist for this station.
 QQ0111
 QQ0111.The dynamic height is computed by dividing the NAVD 88
 QQ0111.geopotential number by the normal gravity value computed on the
 QQ0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0111.degrees latitude (g = 980.6199 gals.).
 QQ0111
 QQ0111.The modeled gravity was interpolated from observed gravity values.
 QQ0111
 QQ0111;                    North         East    Units  Estimated Accuracy
 QQ0111;SPC SD N     -   157,910.      849,540.      MT  (+/- 180 meters Scaled)
 QQ0111
 QQ0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR709086(NAD 83)
 QQ0111
 QQ0111                          SUPERSEDED SURVEY CONTROL
 QQ0111
 QQ0111  NGVD 29 (??/??/92)  416.46   (m)         1366.3    (f) COMPUTED    1 2
 QQ0111
 QQ0111.Superseded values are not recommended for survey control.
 QQ0111
 QQ0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0111.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0111
 QQ0111_MARKER: DB = BENCH MARK DISK
 QQ0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0111_STAMPING: 1366.326 A 19 1931
 QQ0111_MARK LOGO: CGS
 QQ0111_PROJECTION: PROJECTING 5 CENTIMETERS
 QQ0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0111+STABILITY: SURFACE MOTION
 QQ0111
 QQ0111  HISTORY     - Date     Condition        Report By
 QQ0111  HISTORY     - 1931     MONUMENTED       CGS
 QQ0111  HISTORY     - 1962     MARK NOT FOUND   CGS
 QQ0111  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0111
 QQ0111                          STATION DESCRIPTION
 QQ0111
 QQ0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QQ0111'2 MI W FROM TWIN BROOKS.
 QQ0111'2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QQ0111'RAILROAD FROM TWIN BROOKS, GRANT COUNTY, 1 MILE EAST OF BLOCK
 QQ0111'SIGNAL 201.1, AT A ROAD CROSSING, 50 FEET NORTH OF THE CENTERLINE
 QQ0111'OF THE NORTH TRACK, 42 FEET EAST OF THE ROAD, AND 1 FOOT NORTH
 QQ0111'OF A ROW OF POLES.  A STANDARD DISK, STAMPED 1366.326 A 19 1931
 QQ0111'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 QQ0111'GROUND.  NOTE-- DEC. 1962 SOUTH DAKOTA DEPARTMENT OF HIGHWAYS
 QQ0111'REPORTED THIS MARKER HAS BEEN APPARENTLY DESTROYED BY THE
 QQ0111'CONSTRUCTION OF TOWNSHIP HIGHWAYS.  A THOROUGH SEARCH WAS MADE
 QQ0111'AND FROM ALL DIRECTIONS GIVEN WOULD BE LOCATED IN THE MIDDLE
 QQ0111'OF A TOWNSHIP GRADE CURVE.
 QQ0111
 QQ0111                          STATION RECOVERY (1997)
 QQ0111
 QQ0111'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0111'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0475 ***********************************************************************
 PR0475  DESIGNATION -  A 2
 PR0475  PID         -  PR0475
 PR0475  STATE/COUNTY-  SD/LAKE
 PR0475  COUNTRY     -  US
 PR0475  USGS QUAD   -  RAMONA (2017)
 PR0475
 PR0475                         *CURRENT SURVEY CONTROL
 PR0475  ______________________________________________________________________
 PR0475* NAD 83(1986) POSITION- 44 06 34.13   (N) 097 12 29.16   (W)   HD_HELD1
 PR0475* NAVD 88 ORTHO HEIGHT -   548.971 (meters)     1801.08  (feet) ADJUSTED
 PR0475  ______________________________________________________________________
 PR0475  GEOID HEIGHT    -        -25.641 (meters)                     GEOID18
 PR0475  DYNAMIC HEIGHT  -        548.843 (meters)     1800.66  (feet) COMP
 PR0475  MODELED GRAVITY -    980,368.9   (mgal)                       NAVD 88
 PR0475
 PR0475  VERT ORDER      -  FIRST     CLASS II
 PR0475
 PR0475.The horizontal coordinates were determined by differentially corrected
 PR0475.hand held GPS observations or other comparable positioning techniques
 PR0475.and have an estimated accuracy of +/- 3 meters.
 PR0475
 PR0475.The orthometric height was determined by differential leveling and
 PR0475.adjusted by the NATIONAL GEODETIC SURVEY
 PR0475.in June 1991.
 PR0475
 PR0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0475.GEOID18 height accuracy estimate available here.
 PR0475
 PR0475.Click photographs - Photos may exist for this station.
 PR0475
 PR0475.The dynamic height is computed by dividing the NAVD 88
 PR0475.geopotential number by the normal gravity value computed on the
 PR0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0475.degrees latitude (g = 980.6199 gals.).
 PR0475
 PR0475.The modeled gravity was interpolated from observed gravity values.
 PR0475
 PR0475;                    North         East    Units  Estimated Accuracy
 PR0475;SPC SD S     -   202,025.4     850,128.5     MT  (+/- 3 meters HH1 GPS) 
 PR0475
 PR0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4340085593(NAD 83)
 PR0475
 PR0475                          SUPERSEDED SURVEY CONTROL
 PR0475
 PR0475  NGVD 29 (??/??/92)  548.667  (m)         1800.09   (f) ADJ UNCH    1 2
 PR0475
 PR0475.Superseded values are not recommended for survey control.
 PR0475
 PR0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0475.See file dsdata.pdf to determine how the superseded data were derived.
 PR0475
 PR0475_MARKER: H = DRILL HOLE
 PR0475_SETTING: 66 = SET IN ROCK OUTCROP
 PR0475_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR0475+STABILITY: POSITION/ELEVATION WELL
 PR0475
 PR0475  HISTORY     - Date     Condition        Report By
 PR0475  HISTORY     - 1905     MONUMENTED       CGS
 PR0475  HISTORY     - 1934     GOOD             CGS
 PR0475
 PR0475                          STATION DESCRIPTION
 PR0475
 PR0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0475'AT RAMONA.
 PR0475'AT RAMONA, LAKE COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 PR0475'AND PACIFIC RAILROAD, 0.2 MILE SOUTH OF THE STATION, DIRECTLY
 PR0475'EAST OF A SWITCH SIGNAL, AT THE CROSSING OF THE QUARTER-SECTION
 PR0475'ROAD THROUGH SECTION 32, T 108 N, R 53 W, 74.5 FEET EAST OF
 PR0475'THE CENTER LINE OF THE TRACK, 50 FEET NORTH OF THE CENTER LINE
 PR0475'OF THE ROAD, ON THE TOP OF A GRANITE ROCK, AND ABOUT 2 INCHES
 PR0475'ABOVE THE GROUND.  THE BOTTOM OF A SQUARE HOLE, SURROUNDED BY
 PR0475'THE LETTERS USBM.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0654 ***********************************************************************
 PT0654  DESIGNATION -  A 2 W
 PT0654  PID         -  PT0654
 PT0654  STATE/COUNTY-  SD/HAAKON
 PT0654  COUNTRY     -  US
 PT0654  USGS QUAD   -  HILLAND NW (2017)
 PT0654
 PT0654                         *CURRENT SURVEY CONTROL
 PT0654  ______________________________________________________________________
 PT0654* NAD 83(1986) POSITION- 44 24 31.59   (N) 101 55 17.07   (W)   HD_HELD1
 PT0654* NAVD 88 ORTHO HEIGHT -   755.202 (meters)     2477.69  (feet) ADJUSTED
 PT0654  ______________________________________________________________________
 PT0654  GEOID HEIGHT    -        -20.218 (meters)                     GEOID18
 PT0654  DYNAMIC HEIGHT  -        755.011 (meters)     2477.07  (feet) COMP
 PT0654  MODELED GRAVITY -    980,340.1   (mgal)                       NAVD 88
 PT0654
 PT0654  VERT ORDER      -  SECOND    CLASS 0
 PT0654
 PT0654.The horizontal coordinates were determined by differentially corrected
 PT0654.hand held GPS observations or other comparable positioning techniques
 PT0654.and have an estimated accuracy of +/- 3 meters.
 PT0654
 PT0654.The orthometric height was determined by differential leveling and
 PT0654.adjusted by the NATIONAL GEODETIC SURVEY
 PT0654.in June 1991.
 PT0654
 PT0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0654.GEOID18 height accuracy estimate available here.
 PT0654
 PT0654.Click photographs - Photos may exist for this station.
 PT0654
 PT0654.The dynamic height is computed by dividing the NAVD 88
 PT0654.geopotential number by the normal gravity value computed on the
 PT0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0654.degrees latitude (g = 980.6199 gals.).
 PT0654
 PT0654.The modeled gravity was interpolated from observed gravity values.
 PT0654
 PT0654;                    North         East    Units  Estimated Accuracy
 PT0654;SPC SD S     -   231,784.0     473,511.8     MT  (+/- 3 meters HH1 GPS) 
 PT0654
 PT0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6739021427(NAD 83)
 PT0654
 PT0654                          SUPERSEDED SURVEY CONTROL
 PT0654
 PT0654  NGVD 29 (??/??/92)  754.75   (m)         2476.2    (f) COMPUTED    2 0
 PT0654
 PT0654.Superseded values are not recommended for survey control.
 PT0654
 PT0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0654.See file dsdata.pdf to determine how the superseded data were derived.
 PT0654
 PT0654_MARKER: DS = TRIANGULATION STATION DISK
 PT0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0654_STAMPING: A 2 W 1961
 PT0654_MARK LOGO: CGS
 PT0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0654+STABILITY: SURFACE MOTION
 PT0654
 PT0654  HISTORY     - Date     Condition        Report By
 PT0654  HISTORY     - 1961     MONUMENTED       CGS
 PT0654  HISTORY     - 1962     GOOD             CGS
 PT0654
 PT0654                          STATION DESCRIPTION
 PT0654
 PT0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0654'17.5 MI W FROM MILESVILLE.
 PT0654'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0654'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0654'HIGHWAY 34 AND 73, THENCE 6.15 MILES WEST ALONG A GRAVEL ROAD
 PT0654'WHICH WAS FORMERLY HIGHWAY 34 AND 73, ON THE CREST OF A HILL,
 PT0654'127 FEET WEST OF A POWER LINE POLE, 62 FEET NORTH OF THE CENTERLINE
 PT0654'OF THE ROAD, 11 FEET NORTH OF A FENCE, 10.5 FEET NORTH OF A
 PT0654'METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, AND
 PT0654'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0653 ***********************************************************************
 PT0653  DESIGNATION -  A 2 W RM 1
 PT0653  PID         -  PT0653
 PT0653  STATE/COUNTY-  SD/HAAKON
 PT0653  COUNTRY     -  US
 PT0653  USGS QUAD   -  HILLAND NW (2017)
 PT0653
 PT0653                         *CURRENT SURVEY CONTROL
 PT0653  ______________________________________________________________________
 PT0653* NAD 83(1986) POSITION- 44 24 31.     (N) 101 55 17.     (W)   SCALED
 PT0653* NAVD 88 ORTHO HEIGHT -   755.864 (meters)     2479.86  (feet) ADJUSTED
 PT0653  ______________________________________________________________________
 PT0653  GEOID HEIGHT    -        -20.218 (meters)                     GEOID18
 PT0653  DYNAMIC HEIGHT  -        755.673 (meters)     2479.24  (feet) COMP
 PT0653  MODELED GRAVITY -    980,340.1   (mgal)                       NAVD 88
 PT0653
 PT0653  VERT ORDER      -  SECOND    CLASS 0
 PT0653
 PT0653.The horizontal coordinates were scaled from a map and have
 PT0653.an estimated accuracy of +/- 6 seconds.
 PT0653
 PT0653.The orthometric height was determined by differential leveling and
 PT0653.adjusted by the NATIONAL GEODETIC SURVEY
 PT0653.in June 1991.
 PT0653
 PT0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0653.GEOID18 height accuracy estimate available here.
 PT0653
 PT0653.Click photographs - Photos may exist for this station.
 PT0653
 PT0653.The dynamic height is computed by dividing the NAVD 88
 PT0653.geopotential number by the normal gravity value computed on the
 PT0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0653.degrees latitude (g = 980.6199 gals.).
 PT0653
 PT0653.The modeled gravity was interpolated from observed gravity values.
 PT0653
 PT0653;                    North         East    Units  Estimated Accuracy
 PT0653;SPC SD S     -   231,770.      473,510.      MT  (+/- 180 meters Scaled)
 PT0653
 PT0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ673214(NAD 83)
 PT0653
 PT0653                          SUPERSEDED SURVEY CONTROL
 PT0653
 PT0653  NGVD 29 (??/??/92)  755.41   (m)         2478.4    (f) COMPUTED    2 0
 PT0653
 PT0653.Superseded values are not recommended for survey control.
 PT0653
 PT0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0653.See file dsdata.pdf to determine how the superseded data were derived.
 PT0653
 PT0653_MARKER: DR = REFERENCE MARK DISK
 PT0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0653_STAMPING: A 2 W NO 1 1961
 PT0653_MARK LOGO: CGS
 PT0653_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0653+STABILITY: SURFACE MOTION
 PT0653
 PT0653  HISTORY     - Date     Condition        Report By
 PT0653  HISTORY     - 1961     MONUMENTED       CGS
 PT0653  HISTORY     - 1962     GOOD             CGS
 PT0653
 PT0653                          STATION DESCRIPTION
 PT0653
 PT0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0653'17.5 MI W FROM MILESVILLE.
 PT0653'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0653'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0653'HIGHWAY 34 AND 73, THENCE 6.15 MILES WEST ALONG A GRAVEL ROAD
 PT0653'WHICH WAS FORMERLY HIGHWAY 34 AND 73, 135 FEET NORTH OF THE
 PT0653'CENTERLINE OF THE ROAD, 83 FEET NORTH OF A FENCE, 72.3 FEET
 PT0653'NORTH OF A2W 1961, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, AND
 PT0653'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0652 ***********************************************************************
 PT0652  DESIGNATION -  A 2 W RM 2
 PT0652  PID         -  PT0652
 PT0652  STATE/COUNTY-  SD/HAAKON
 PT0652  COUNTRY     -  US
 PT0652  USGS QUAD   -  HILLAND NW (2017)
 PT0652
 PT0652                         *CURRENT SURVEY CONTROL
 PT0652  ______________________________________________________________________
 PT0652* NAD 83(1986) POSITION- 44 24 31.     (N) 101 55 17.     (W)   SCALED
 PT0652* NAVD 88 ORTHO HEIGHT -   754.889 (meters)     2476.67  (feet) ADJUSTED
 PT0652  ______________________________________________________________________
 PT0652  GEOID HEIGHT    -        -20.218 (meters)                     GEOID18
 PT0652  DYNAMIC HEIGHT  -        754.698 (meters)     2476.04  (feet) COMP
 PT0652  MODELED GRAVITY -    980,340.1   (mgal)                       NAVD 88
 PT0652
 PT0652  VERT ORDER      -  SECOND    CLASS 0
 PT0652
 PT0652.The horizontal coordinates were scaled from a map and have
 PT0652.an estimated accuracy of +/- 6 seconds.
 PT0652
 PT0652.The orthometric height was determined by differential leveling and
 PT0652.adjusted by the NATIONAL GEODETIC SURVEY
 PT0652.in June 1991.
 PT0652
 PT0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0652.GEOID18 height accuracy estimate available here.
 PT0652
 PT0652.Click photographs - Photos may exist for this station.
 PT0652
 PT0652.The dynamic height is computed by dividing the NAVD 88
 PT0652.geopotential number by the normal gravity value computed on the
 PT0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0652.degrees latitude (g = 980.6199 gals.).
 PT0652
 PT0652.The modeled gravity was interpolated from observed gravity values.
 PT0652
 PT0652;                    North         East    Units  Estimated Accuracy
 PT0652;SPC SD S     -   231,770.      473,510.      MT  (+/- 180 meters Scaled)
 PT0652
 PT0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ673214(NAD 83)
 PT0652
 PT0652                          SUPERSEDED SURVEY CONTROL
 PT0652
 PT0652  NGVD 29 (??/??/92)  754.44   (m)         2475.2    (f) COMPUTED    2 0
 PT0652
 PT0652.Superseded values are not recommended for survey control.
 PT0652
 PT0652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0652.See file dsdata.pdf to determine how the superseded data were derived.
 PT0652
 PT0652_MARKER: DR = REFERENCE MARK DISK
 PT0652_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0652_STAMPING: A 2 W NO 2 1961
 PT0652_MARK LOGO: CGS
 PT0652_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0652+STABILITY: SURFACE MOTION
 PT0652
 PT0652  HISTORY     - Date     Condition        Report By
 PT0652  HISTORY     - 1961     MONUMENTED       CGS
 PT0652  HISTORY     - 1962     GOOD             CGS
 PT0652
 PT0652                          STATION DESCRIPTION
 PT0652
 PT0652'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0652'17.5 MI W FROM MILESVILLE.
 PT0652'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0652'THE LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG
 PT0652'STATE HIGHWAY 34 AND 73, THENCE 6.15 MILES WEST ALONG A GRAVEL
 PT0652'ROAD WHICH WAS FORMERLY HIGHWAY 34 AND 73, 54 FEET NORTH OF THE
 PT0652'CENTERLINE OF THE ROAD, 53.9 FEET WEST OF A2W 1961, ABOUT 3
 PT0652'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0652'POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0648 ***********************************************************************
 PT0648  DESIGNATION -  A 2 X
 PT0648  PID         -  PT0648
 PT0648  STATE/COUNTY-  SD/HAAKON
 PT0648  COUNTRY     -  US
 PT0648  USGS QUAD   -  HILLAND NW (2017)
 PT0648
 PT0648                         *CURRENT SURVEY CONTROL
 PT0648  ______________________________________________________________________
 PT0648* NAD 83(1986) POSITION- 44 24 12.     (N) 101 55 38.     (W)   SCALED
 PT0648* NAVD 88 ORTHO HEIGHT -   764.208 (meters)     2507.24  (feet) ADJUSTED
 PT0648  ______________________________________________________________________
 PT0648  GEOID HEIGHT    -        -20.197 (meters)                     GEOID18
 PT0648  DYNAMIC HEIGHT  -        764.012 (meters)     2506.60  (feet) COMP
 PT0648  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 PT0648
 PT0648  VERT ORDER      -  SECOND    CLASS 0
 PT0648
 PT0648.The horizontal coordinates were scaled from a map and have
 PT0648.an estimated accuracy of +/- 6 seconds.
 PT0648
 PT0648.The orthometric height was determined by differential leveling and
 PT0648.adjusted by the NATIONAL GEODETIC SURVEY
 PT0648.in June 1991.
 PT0648
 PT0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0648.GEOID18 height accuracy estimate available here.
 PT0648
 PT0648.Click photographs - Photos may exist for this station.
 PT0648
 PT0648.The dynamic height is computed by dividing the NAVD 88
 PT0648.geopotential number by the normal gravity value computed on the
 PT0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0648.degrees latitude (g = 980.6199 gals.).
 PT0648
 PT0648.The modeled gravity was interpolated from observed gravity values.
 PT0648
 PT0648;                    North         East    Units  Estimated Accuracy
 PT0648;SPC SD S     -   231,190.      473,040.      MT  (+/- 180 meters Scaled)
 PT0648
 PT0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ669208(NAD 83)
 PT0648
 PT0648                          SUPERSEDED SURVEY CONTROL
 PT0648
 PT0648  NGVD 29 (??/??/92)  763.75   (m)         2505.7    (f) COMPUTED    2 0
 PT0648
 PT0648.Superseded values are not recommended for survey control.
 PT0648
 PT0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0648.See file dsdata.pdf to determine how the superseded data were derived.
 PT0648
 PT0648_MARKER: DS = TRIANGULATION STATION DISK
 PT0648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0648_STAMPING: A 2 X 1961
 PT0648_MARK LOGO: CGS
 PT0648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0648+STABILITY: SURFACE MOTION
 PT0648
 PT0648  HISTORY     - Date     Condition        Report By
 PT0648  HISTORY     - 1961     MONUMENTED       CGS
 PT0648  HISTORY     - 1962     GOOD             CGS
 PT0648
 PT0648                          STATION DESCRIPTION
 PT0648
 PT0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0648'18.2 MI SE FROM HOWES.
 PT0648'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0648'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0648'34 AND 73, THENCE 17.5 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0648'WAS FORMERLY HIGHWAY 34 AND 73, THENCE 0.2 MILE SOUTH ACROSS A
 PT0648'FIELD TO THE CREST OF A HILL, 53 FEET SOUTH OF THE CENTERLINE OF
 PT0648'AN EAST-WEST TRACK ROAD, 8.5 FEET SOUTHEAST OF A METAL WITNESS
 PT0648'POST, 4 1/2 FEET EAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PT0648'POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0649 ***********************************************************************
 PT0649  DESIGNATION -  A 2 X RM 1
 PT0649  PID         -  PT0649
 PT0649  STATE/COUNTY-  SD/HAAKON
 PT0649  COUNTRY     -  US
 PT0649  USGS QUAD   -  HILLAND NW (2017)
 PT0649
 PT0649                         *CURRENT SURVEY CONTROL
 PT0649  ______________________________________________________________________
 PT0649* NAD 83(1986) POSITION- 44 24 12.     (N) 101 55 38.     (W)   SCALED
 PT0649* NAVD 88 ORTHO HEIGHT -   763.427 (meters)     2504.68  (feet) ADJUSTED
 PT0649  ______________________________________________________________________
 PT0649  GEOID HEIGHT    -        -20.197 (meters)                     GEOID18
 PT0649  DYNAMIC HEIGHT  -        763.231 (meters)     2504.03  (feet) COMP
 PT0649  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 PT0649
 PT0649  VERT ORDER      -  SECOND    CLASS 0
 PT0649
 PT0649.The horizontal coordinates were scaled from a map and have
 PT0649.an estimated accuracy of +/- 6 seconds.
 PT0649
 PT0649.The orthometric height was determined by differential leveling and
 PT0649.adjusted by the NATIONAL GEODETIC SURVEY
 PT0649.in June 1991.
 PT0649
 PT0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0649.GEOID18 height accuracy estimate available here.
 PT0649
 PT0649.Click photographs - Photos may exist for this station.
 PT0649
 PT0649.The dynamic height is computed by dividing the NAVD 88
 PT0649.geopotential number by the normal gravity value computed on the
 PT0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0649.degrees latitude (g = 980.6199 gals.).
 PT0649
 PT0649.The modeled gravity was interpolated from observed gravity values.
 PT0649
 PT0649;                    North         East    Units  Estimated Accuracy
 PT0649;SPC SD S     -   231,190.      473,040.      MT  (+/- 180 meters Scaled)
 PT0649
 PT0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ669208(NAD 83)
 PT0649
 PT0649                          SUPERSEDED SURVEY CONTROL
 PT0649
 PT0649  NGVD 29 (??/??/92)  762.97   (m)         2503.2    (f) COMPUTED    2 0
 PT0649
 PT0649.Superseded values are not recommended for survey control.
 PT0649
 PT0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0649.See file dsdata.pdf to determine how the superseded data were derived.
 PT0649
 PT0649_MARKER: DR = REFERENCE MARK DISK
 PT0649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0649_STAMPING: A 2 X NO 1 1961
 PT0649_MARK LOGO: CGS
 PT0649_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0649+STABILITY: SURFACE MOTION
 PT0649
 PT0649  HISTORY     - Date     Condition        Report By
 PT0649  HISTORY     - 1961     MONUMENTED       CGS
 PT0649  HISTORY     - 1962     GOOD             CGS
 PT0649
 PT0649                          STATION DESCRIPTION
 PT0649
 PT0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0649'18.2 MI SE FROM HOWES.
 PT0649'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0649'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0649'34 AND 73, THENCE 17.5 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0649'WAS FORMERLY HIGHWAY 34 AND 73, THENCE 0.2 MILE SOUTH ACROSS A
 PT0649'FIELD TO THE CREST OF A HILL, 73.6 FEET SOUTH OF A2X 1961, 1.4
 PT0649'FEET EAST OF A FENCE CORNER, AND SET IN THE TOP OF A CONCRETE
 PT0649'POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0651 ***********************************************************************
 PT0651  DESIGNATION -  A 2 X RM 2
 PT0651  PID         -  PT0651
 PT0651  STATE/COUNTY-  SD/HAAKON
 PT0651  COUNTRY     -  US
 PT0651  USGS QUAD   -  HILLAND NW (2017)
 PT0651
 PT0651                         *CURRENT SURVEY CONTROL
 PT0651  ______________________________________________________________________
 PT0651* NAD 83(1986) POSITION- 44 24 12.     (N) 101 55 38.     (W)   SCALED
 PT0651* NAVD 88 ORTHO HEIGHT -   763.773 (meters)     2505.81  (feet) ADJUSTED
 PT0651  ______________________________________________________________________
 PT0651  GEOID HEIGHT    -        -20.197 (meters)                     GEOID18
 PT0651  DYNAMIC HEIGHT  -        763.577 (meters)     2505.17  (feet) COMP
 PT0651  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 PT0651
 PT0651  VERT ORDER      -  SECOND    CLASS 0
 PT0651
 PT0651.The horizontal coordinates were scaled from a map and have
 PT0651.an estimated accuracy of +/- 6 seconds.
 PT0651
 PT0651.The orthometric height was determined by differential leveling and
 PT0651.adjusted by the NATIONAL GEODETIC SURVEY
 PT0651.in June 1991.
 PT0651
 PT0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0651.GEOID18 height accuracy estimate available here.
 PT0651
 PT0651.Click photographs - Photos may exist for this station.
 PT0651
 PT0651.The dynamic height is computed by dividing the NAVD 88
 PT0651.geopotential number by the normal gravity value computed on the
 PT0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0651.degrees latitude (g = 980.6199 gals.).
 PT0651
 PT0651.The modeled gravity was interpolated from observed gravity values.
 PT0651
 PT0651;                    North         East    Units  Estimated Accuracy
 PT0651;SPC SD S     -   231,190.      473,040.      MT  (+/- 180 meters Scaled)
 PT0651
 PT0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ669208(NAD 83)
 PT0651
 PT0651                          SUPERSEDED SURVEY CONTROL
 PT0651
 PT0651  NGVD 29 (??/??/92)  763.32   (m)         2504.3    (f) COMPUTED    2 0
 PT0651
 PT0651.Superseded values are not recommended for survey control.
 PT0651
 PT0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0651.See file dsdata.pdf to determine how the superseded data were derived.
 PT0651
 PT0651_MARKER: DR = REFERENCE MARK DISK
 PT0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0651_STAMPING: A 2 X NO 2 1961
 PT0651_MARK LOGO: CGS
 PT0651_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0651+STABILITY: SURFACE MOTION
 PT0651
 PT0651  HISTORY     - Date     Condition        Report By
 PT0651  HISTORY     - 1961     MONUMENTED       CGS
 PT0651  HISTORY     - 1962     GOOD             CGS
 PT0651
 PT0651                          STATION DESCRIPTION
 PT0651
 PT0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0651'18.2 MI SE FROM HOWES.
 PT0651'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0651'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0651'34 AND 73, THENCE 17.5 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0651'WAS FORMERLY HIGHWAY 34 AND 73, THENCE 0.2 MILE SOUTH ACROSS A FIELD
 PT0651'TO THE CREST OF A HILL, 99.0 FEET NORTHWEST OF A2X 1961, 1 FOOT
 PT0651'SOUTHEAST OF A FENCE CORNER, AND SET IN THE TOP OF A CONCRETE
 PT0651'POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0650 ***********************************************************************
 PT0650  DESIGNATION -  A 2 X RM 3
 PT0650  PID         -  PT0650
 PT0650  STATE/COUNTY-  SD/HAAKON
 PT0650  COUNTRY     -  US
 PT0650  USGS QUAD   -  HILLAND NW (2017)
 PT0650
 PT0650                         *CURRENT SURVEY CONTROL
 PT0650  ______________________________________________________________________
 PT0650* NAD 83(1986) POSITION- 44 24 12.     (N) 101 55 38.     (W)   SCALED
 PT0650* NAVD 88 ORTHO HEIGHT -   763.867 (meters)     2506.12  (feet) ADJUSTED
 PT0650  ______________________________________________________________________
 PT0650  GEOID HEIGHT    -        -20.197 (meters)                     GEOID18
 PT0650  DYNAMIC HEIGHT  -        763.670 (meters)     2505.47  (feet) COMP
 PT0650  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 PT0650
 PT0650  VERT ORDER      -  SECOND    CLASS 0
 PT0650
 PT0650.The horizontal coordinates were scaled from a map and have
 PT0650.an estimated accuracy of +/- 6 seconds.
 PT0650
 PT0650.The orthometric height was determined by differential leveling and
 PT0650.adjusted by the NATIONAL GEODETIC SURVEY
 PT0650.in June 1991.
 PT0650
 PT0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0650.GEOID18 height accuracy estimate available here.
 PT0650
 PT0650.Click photographs - Photos may exist for this station.
 PT0650
 PT0650.The dynamic height is computed by dividing the NAVD 88
 PT0650.geopotential number by the normal gravity value computed on the
 PT0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0650.degrees latitude (g = 980.6199 gals.).
 PT0650
 PT0650.The modeled gravity was interpolated from observed gravity values.
 PT0650
 PT0650;                    North         East    Units  Estimated Accuracy
 PT0650;SPC SD S     -   231,190.      473,040.      MT  (+/- 180 meters Scaled)
 PT0650
 PT0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ669208(NAD 83)
 PT0650
 PT0650                          SUPERSEDED SURVEY CONTROL
 PT0650
 PT0650  NGVD 29 (??/??/92)  763.41   (m)         2504.6    (f) COMPUTED    2 0
 PT0650
 PT0650.Superseded values are not recommended for survey control.
 PT0650
 PT0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0650.See file dsdata.pdf to determine how the superseded data were derived.
 PT0650
 PT0650_MARKER: DR = REFERENCE MARK DISK
 PT0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0650_STAMPING: A 2 X NO 3 1961
 PT0650_MARK LOGO: CGS
 PT0650_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0650+STABILITY: SURFACE MOTION
 PT0650
 PT0650  HISTORY     - Date     Condition        Report By
 PT0650  HISTORY     - 1961     MONUMENTED       CGS
 PT0650  HISTORY     - 1962     GOOD             CGS
 PT0650
 PT0650                          STATION DESCRIPTION
 PT0650
 PT0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0650'18.2 MI SE FROM HOWES.
 PT0650'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0650'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0650'34 AND 73, THENCE 17.5 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0650'WAS FORMERLY HIGHWAY 34 AND 73, THENCE 0.2 MILE SOUTH ACROSS A
 PT0650'FIELD TO THE CREST OF A HILL, 64.6 FEET NORTHWEST OF A2X 1961,
 PT0650'1 1/2 FEET SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PT0650'PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0460 ***********************************************************************
 QS0460  DESIGNATION -  A 20
 QS0460  PID         -  QS0460
 QS0460  STATE/COUNTY-  SD/DEWEY
 QS0460  COUNTRY     -  US
 QS0460  USGS QUAD   -  ISABEL (2017)
 QS0460
 QS0460                         *CURRENT SURVEY CONTROL
 QS0460  ______________________________________________________________________
 QS0460* NAD 83(1986) POSITION- 45 23 47.     (N) 101 25 44.     (W)   SCALED
 QS0460* NAVD 88 ORTHO HEIGHT -   731.271 (meters)     2399.18  (feet) ADJUSTED
 QS0460  ______________________________________________________________________
 QS0460  GEOID HEIGHT    -        -20.556 (meters)                     GEOID18
 QS0460  DYNAMIC HEIGHT  -        731.156 (meters)     2398.80  (feet) COMP
 QS0460  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 QS0460
 QS0460  VERT ORDER      -  FIRST     CLASS II
 QS0460
 QS0460.The horizontal coordinates were scaled from a map and have
 QS0460.an estimated accuracy of +/- 6 seconds.
 QS0460
 QS0460.The orthometric height was determined by differential leveling and
 QS0460.adjusted by the NATIONAL GEODETIC SURVEY
 QS0460.in June 1991.
 QS0460
 QS0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0460.GEOID18 height accuracy estimate available here.
 QS0460
 QS0460.Click photographs - Photos may exist for this station.
 QS0460
 QS0460.The dynamic height is computed by dividing the NAVD 88
 QS0460.geopotential number by the normal gravity value computed on the
 QS0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0460.degrees latitude (g = 980.6199 gals.).
 QS0460
 QS0460.The modeled gravity was interpolated from observed gravity values.
 QS0460
 QS0460;                    North         East    Units  Estimated Accuracy
 QS0460;SPC SD N     -   174,680.      488,130.      MT  (+/- 180 meters Scaled)
 QS0460
 QS0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR098298(NAD 83)
 QS0460
 QS0460                          SUPERSEDED SURVEY CONTROL
 QS0460
 QS0460  NGVD 29 (??/??/92)  730.817  (m)         2397.69   (f) ADJ UNCH    1 2
 QS0460
 QS0460.Superseded values are not recommended for survey control.
 QS0460
 QS0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0460.See file dsdata.pdf to determine how the superseded data were derived.
 QS0460
 QS0460_MARKER: DB = BENCH MARK DISK
 QS0460_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0460_SP_SET: BUILDING
 QS0460_STAMPING: A 20 1933
 QS0460_MARK LOGO: CGS
 QS0460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0460
 QS0460  HISTORY     - Date     Condition        Report By
 QS0460  HISTORY     - 1933     MONUMENTED       CGS
 QS0460  HISTORY     - 1938     GOOD             CGS
 QS0460  HISTORY     - 1976     MARK NOT FOUND   USGS
 QS0460  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0460
 QS0460                          STATION DESCRIPTION
 QS0460
 QS0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0460'AT ISABEL.
 QS0460'AT ISABEL, DEWEY COUNTY, AT THE PUBLIC SCHOOL, IN THE SOUTH WALL
 QS0460'OF THE BUILDING, AT THE WEST END, 2 FEET EAST OF THE CORNER,
 QS0460'AND 2.5 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED A 20
 QS0460'1933 AND SET VERTICALLY.
 QS0460
 QS0460                          STATION RECOVERY (1938)
 QS0460
 QS0460'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0460'RECOVERED IN GOOD CONDITION.
 QS0460
 QS0460                          STATION RECOVERY (1976)
 QS0460
 QS0460'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 QS0460'MARK NOT FOUND.
 QS0460
 QS0460                          STATION RECOVERY (1985)
 QS0460
 QS0460'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0460'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0251 ***********************************************************************
 QQ0251  DESIGNATION -  A 20
 QQ0251  PID         -  QQ0251
 QQ0251  STATE/COUNTY-  SD/DAY
 QQ0251  COUNTRY     -  US
 QQ0251  USGS QUAD   -  ANDOVER (2017)
 QQ0251
 QQ0251                         *CURRENT SURVEY CONTROL
 QQ0251  ______________________________________________________________________
 QQ0251* NAD 83(1986) POSITION- 45 24 43.     (N) 097 53 58.     (W)   SCALED
 QQ0251* NAVD 88 ORTHO HEIGHT -   451.937 (meters)     1482.73  (feet) ADJUSTED
 QQ0251  ______________________________________________________________________
 QQ0251  GEOID HEIGHT    -        -24.871 (meters)                     GEOID18
 QQ0251  DYNAMIC HEIGHT  -        451.899 (meters)     1482.61  (feet) COMP
 QQ0251  MODELED GRAVITY -    980,517.2   (mgal)                       NAVD 88
 QQ0251
 QQ0251  VERT ORDER      -  FIRST     CLASS II
 QQ0251
 QQ0251.The horizontal coordinates were scaled from a map and have
 QQ0251.an estimated accuracy of +/- 6 seconds.
 QQ0251
 QQ0251.The orthometric height was determined by differential leveling and
 QQ0251.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0251.in June 1991.
 QQ0251
 QQ0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0251.GEOID18 height accuracy estimate available here.
 QQ0251
 QQ0251.Click photographs - Photos may exist for this station.
 QQ0251
 QQ0251.The dynamic height is computed by dividing the NAVD 88
 QQ0251.geopotential number by the normal gravity value computed on the
 QQ0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0251.degrees latitude (g = 980.6199 gals.).
 QQ0251
 QQ0251.The modeled gravity was interpolated from observed gravity values.
 QQ0251
 QQ0251;                    North         East    Units  Estimated Accuracy
 QQ0251;SPC SD N     -   177,560.      764,410.      MT  (+/- 180 meters Scaled)
 QQ0251
 QQ0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR861293(NAD 83)
 QQ0251
 QQ0251                          SUPERSEDED SURVEY CONTROL
 QQ0251
 QQ0251  NGVD 29 (??/??/92)  451.653  (m)         1481.80   (f) ADJ UNCH    1 2
 QQ0251
 QQ0251.Superseded values are not recommended for survey control.
 QQ0251
 QQ0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0251.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0251
 QQ0251_MARKER: DB = BENCH MARK DISK
 QQ0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0251_STAMPING: A 20 1931 1481.798
 QQ0251_MARK LOGO: CGS
 QQ0251_PROJECTION: FLUSH
 QQ0251_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0251+STABILITY: SURFACE MOTION
 QQ0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0251+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0251
 QQ0251  HISTORY     - Date     Condition        Report By
 QQ0251  HISTORY     - 1931     MONUMENTED       CGS
 QQ0251  HISTORY     - 1931     GOOD             CGS
 QQ0251  HISTORY     - 19970314 GOOD             NGS
 QQ0251
 QQ0251                          STATION DESCRIPTION
 QQ0251
 QQ0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0251'0.2 MI E FROM ANDOVER.
 QQ0251'1/4 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST PAUL AND PACIFIC
 QQ0251'RAILROAD FROM THE STATION AT ANDOVER, DAY COUNTY, NEAR A ROAD
 QQ0251'CROSSING, 216 FEET WEST OF THE CENTER LINE OF THE ROAD, 42 FEET
 QQ0251'SOUTH OF THE CENTER LINE OF THE SOUTH YARD TRACK, AND 1-1/2 FEET
 QQ0251'SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 QQ0251'1481.798 A 20 1931 AND SET IN THE TOP OF A CONCRETE POST FLUSH
 QQ0251'WITH THE GROUND.
 QQ0251
 QQ0251                          STATION RECOVERY (1931)
 QQ0251
 QQ0251'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1931
 QQ0251'RECOVERED IN GOOD CONDITION.
 QQ0251
 QQ0251                          STATION RECOVERY (1997)
 QQ0251
 QQ0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0251'16.7 KM (10.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0251'STATE HIGHWAY 37 IN GROTON, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG
 QQ0251'MAIN STREET, THENCE 0.4 KM (0.25 MI) EASTERLY ALONG A STREET, THENCE
 QQ0251'0.1 KM (0.05 MI) NORTHERLY ALONG A STREET, 66.0 M (216.5 FT) WEST OF
 QQ0251'THE STREET CENTER, 18.1 M (59.4 FT) SOUTH OF THE NEAR RAIL OF THE
 QQ0251'BURLINGTON NORTHERN RAILROAD, 6.6 M (21.7 FT) WEST OF A WITNESS POST
 QQ0251'AND FENCE, 5.5 M (18.0 FT) SOUTH OF THE CENTER OF A TRACK ROAD, 0.5 M
 QQ0251'(1.6 FT) BELOW THE LEVEL OF THE TRACK, AND THE MONUMENT IS FLUSH WITH
 QQ0251'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0117 ***********************************************************************
 QR0117  DESIGNATION -  A 21
 QR0117  PID         -  QR0117
 QR0117  STATE/COUNTY-  SD/EDMUNDS
 QR0117  COUNTRY     -  US
 QR0117  USGS QUAD   -  MINA NW (2017)
 QR0117
 QR0117                         *CURRENT SURVEY CONTROL
 QR0117  ______________________________________________________________________
 QR0117* NAD 83(1986) POSITION- 45 26 33.     (N) 098 59 18.     (W)   SCALED
 QR0117* NAVD 88 ORTHO HEIGHT -   458.337 (meters)     1503.73  (feet) ADJUSTED
 QR0117  ______________________________________________________________________
 QR0117  GEOID HEIGHT    -        -23.624 (meters)                     GEOID18
 QR0117  DYNAMIC HEIGHT  -        458.300 (meters)     1503.61  (feet) COMP
 QR0117  MODELED GRAVITY -    980,520.2   (mgal)                       NAVD 88
 QR0117
 QR0117  VERT ORDER      -  FIRST     CLASS II
 QR0117
 QR0117.The horizontal coordinates were scaled from a map and have
 QR0117.an estimated accuracy of +/- 6 seconds.
 QR0117
 QR0117.The orthometric height was determined by differential leveling and
 QR0117.adjusted by the NATIONAL GEODETIC SURVEY
 QR0117.in June 1991.
 QR0117
 QR0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0117.GEOID18 height accuracy estimate available here.
 QR0117
 QR0117.Click photographs - Photos may exist for this station.
 QR0117
 QR0117.The dynamic height is computed by dividing the NAVD 88
 QR0117.geopotential number by the normal gravity value computed on the
 QR0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0117.degrees latitude (g = 980.6199 gals.).
 QR0117
 QR0117.The modeled gravity was interpolated from observed gravity values.
 QR0117
 QR0117;                    North         East    Units  Estimated Accuracy
 QR0117;SPC SD N     -   179,310.      679,150.      MT  (+/- 180 meters Scaled)
 QR0117
 QR0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR009321(NAD 83)
 QR0117
 QR0117                          SUPERSEDED SURVEY CONTROL
 QR0117
 QR0117  NGVD 29 (??/??/92)  458.003  (m)         1502.63   (f) ADJ UNCH    1 2
 QR0117
 QR0117.Superseded values are not recommended for survey control.
 QR0117
 QR0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0117.See file dsdata.pdf to determine how the superseded data were derived.
 QR0117
 QR0117_MARKER: DB = BENCH MARK DISK
 QR0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0117_STAMPING: A 21 1931 1502.631
 QR0117_MARK LOGO: CGS
 QR0117_PROJECTION: FLUSH
 QR0117_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0117+STABILITY: SURFACE MOTION
 QR0117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0117+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0117
 QR0117  HISTORY     - Date     Condition        Report By
 QR0117  HISTORY     - 1931     MONUMENTED       CGS
 QR0117  HISTORY     - 1934     GOOD             CGS
 QR0117  HISTORY     - 19970314 GOOD             NGS
 QR0117
 QR0117                          STATION DESCRIPTION
 QR0117
 QR0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QR0117'2 MI E FROM IPSWICH.
 QR0117'2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0117'RAILROAD FROM IPSWICH, EDMUNDS COUNTY, AT A ROAD CROSSING, 47
 QR0117'FEET NORTH OF THE NORTH RAIL, 46 FEET WEST OF THE CENTER LINE OF
 QR0117'THE ROAD, 6 FEET WEST OF ONE FENCE, 1 FOOT SOUTH OF ANOTHER
 QR0117'FENCE, AND 1/2 INCH UNDER GROUND.  A STANDARD DISK, STAMPED
 QR0117'1502.631 A 21 1931 AND SET IN THE TOP OF A CONCRETE POST.
 QR0117
 QR0117                          STATION RECOVERY (1934)
 QR0117
 QR0117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QR0117'RECOVERED IN GOOD CONDITION.
 QR0117
 QR0117                          STATION RECOVERY (1997)
 QR0117
 QR0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0117'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0117'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.5 KM (0.30 MI) SOUTHERLY ALONG A
 QR0117'GRAVELED ROAD, 16.1 M (52.8 FT) EAST OF A UTILITY POLE, 14.1 M (46.3
 QR0117'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 12.2 M
 QR0117'(40.0 FT) WEST OF THE ROAD CENTER, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 QR0117'THE ROAD, 0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 QR0117'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0833 ***********************************************************************
 PT0833  DESIGNATION -  A 21
 PT0833  PID         -  PT0833
 PT0833  STATE/COUNTY-  SD/ZIEBACH
 PT0833  COUNTRY     -  US
 PT0833  USGS QUAD   -  LONGBRAKE RANCH (2017)
 PT0833
 PT0833                         *CURRENT SURVEY CONTROL
 PT0833  ______________________________________________________________________
 PT0833* NAD 83(1986) POSITION- 44 46 35.     (N) 101 38 04.     (W)   SCALED
 PT0833* NAVD 88 ORTHO HEIGHT -   723.396 (meters)     2373.34  (feet) ADJUSTED
 PT0833  ______________________________________________________________________
 PT0833  GEOID HEIGHT    -        -20.833 (meters)                     GEOID18
 PT0833  DYNAMIC HEIGHT  -        723.243 (meters)     2372.84  (feet) COMP
 PT0833  MODELED GRAVITY -    980,381.7   (mgal)                       NAVD 88
 PT0833
 PT0833  VERT ORDER      -  FIRST     CLASS II
 PT0833
 PT0833.The horizontal coordinates were scaled from a map and have
 PT0833.an estimated accuracy of +/- 6 seconds.
 PT0833
 PT0833.The orthometric height was determined by differential leveling and
 PT0833.adjusted by the NATIONAL GEODETIC SURVEY
 PT0833.in June 1991.
 PT0833
 PT0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0833.GEOID18 height accuracy estimate available here.
 PT0833
 PT0833.Click photographs - Photos may exist for this station.
 PT0833
 PT0833.The dynamic height is computed by dividing the NAVD 88
 PT0833.geopotential number by the normal gravity value computed on the
 PT0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0833.degrees latitude (g = 980.6199 gals.).
 PT0833
 PT0833.The modeled gravity was interpolated from observed gravity values.
 PT0833
 PT0833;                    North         East    Units  Estimated Accuracy
 PT0833;SPC SD N     -   106,100.      470,640.      MT  (+/- 180 meters Scaled)
 PT0833
 PT0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ915614(NAD 83)
 PT0833
 PT0833                          SUPERSEDED SURVEY CONTROL
 PT0833
 PT0833  NGVD 29 (??/??/92)  722.951  (m)         2371.88   (f) ADJ UNCH    1 2
 PT0833
 PT0833.Superseded values are not recommended for survey control.
 PT0833
 PT0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0833.See file dsdata.pdf to determine how the superseded data were derived.
 PT0833
 PT0833_MARKER: DB = BENCH MARK DISK
 PT0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0833_STAMPING: A 21 1933
 PT0833_MARK LOGO: CGS
 PT0833_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0833+STABILITY: SURFACE MOTION
 PT0833
 PT0833  HISTORY     - Date     Condition        Report By
 PT0833  HISTORY     - 1933     MONUMENTED       CGS
 PT0833  HISTORY     - 1970     MARK NOT FOUND   USGS
 PT0833
 PT0833                          STATION DESCRIPTION
 PT0833
 PT0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0833'15 MI N FROM CHERRY CREEK.
 PT0833'19.5 MILES SOUTH ALONG THE CHERRY CREEK ROAD FROM DUPREE, ZIEBACH
 PT0833'COUNTY, ABOUT 15.0 MILES NORTH OF CHERRY CREEK, AT THE BOUNDARY
 PT0833'LINE OF THE INDIAN RESERVATION, ABOUT 100 FEET WEST OF THE
 PT0833'CENTER LINE OF THE ROAD, AND 7 FEET SOUTH OF THE RESERVATION
 PT0833'LINE.  A STANDARD DISK, STAMPED A 21 1933 AND SET IN THE TOP
 PT0833'OF A CONCRETE POST PROJECTING ABOUT 8 INCHES ABOVE GROUND.
 PT0833'NOTE-- A LARGE HOLE WAS FOUND IN AREA WHERE MARKER SHOULD HAVE
 PT0833'BEEN.
 PT0833
 PT0833                          STATION RECOVERY (1970)
 PT0833
 PT0833'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 PT0833'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0512 ***********************************************************************
 PT0512  DESIGNATION -  A 22
 PT0512  PID         -  PT0512
 PT0512  STATE/COUNTY-  SD/HAAKON
 PT0512  COUNTRY     -  US
 PT0512  USGS QUAD   -  ELBON (2017)
 PT0512
 PT0512                         *CURRENT SURVEY CONTROL
 PT0512  ______________________________________________________________________
 PT0512* NAD 83(1986) POSITION- 44 16 32.     (N) 101 40 03.     (W)   SCALED
 PT0512* NAVD 88 ORTHO HEIGHT -   777.372 (meters)     2550.43  (feet) ADJUSTED
 PT0512  ______________________________________________________________________
 PT0512  GEOID HEIGHT    -        -20.998 (meters)                     GEOID18
 PT0512  DYNAMIC HEIGHT  -        777.156 (meters)     2549.72  (feet) COMP
 PT0512  MODELED GRAVITY -    980,314.8   (mgal)                       NAVD 88
 PT0512
 PT0512  VERT ORDER      -  FIRST     CLASS II
 PT0512
 PT0512.The horizontal coordinates were scaled from a map and have
 PT0512.an estimated accuracy of +/- 6 seconds.
 PT0512
 PT0512.The orthometric height was determined by differential leveling and
 PT0512.adjusted by the NATIONAL GEODETIC SURVEY
 PT0512.in June 1991.
 PT0512
 PT0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0512.GEOID18 height accuracy estimate available here.
 PT0512
 PT0512.Click photographs - Photos may exist for this station.
 PT0512
 PT0512.The dynamic height is computed by dividing the NAVD 88
 PT0512.geopotential number by the normal gravity value computed on the
 PT0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0512.degrees latitude (g = 980.6199 gals.).
 PT0512
 PT0512.The modeled gravity was interpolated from observed gravity values.
 PT0512
 PT0512;                    North         East    Units  Estimated Accuracy
 PT0512;SPC SD S     -   216,630.      493,500.      MT  (+/- 180 meters Scaled)
 PT0512
 PT0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ871059(NAD 83)
 PT0512
 PT0512                          SUPERSEDED SURVEY CONTROL
 PT0512
 PT0512  NGVD 29 (??/??/92)  776.911  (m)         2548.92   (f) ADJ UNCH    1 2
 PT0512
 PT0512.Superseded values are not recommended for survey control.
 PT0512
 PT0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0512.See file dsdata.pdf to determine how the superseded data were derived.
 PT0512
 PT0512_MARKER: DB = BENCH MARK DISK
 PT0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0512_STAMPING: A 22 1933
 PT0512_MARK LOGO: CGS
 PT0512_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0512+STABILITY: SURFACE MOTION
 PT0512
 PT0512  HISTORY     - Date     Condition        Report By
 PT0512  HISTORY     - 1933     MONUMENTED       CGS
 PT0512  HISTORY     - 1962     MARK NOT FOUND   CGS
 PT0512
 PT0512                          STATION DESCRIPTION
 PT0512
 PT0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0512'13 MI S FROM MILESVILLE.
 PT0512'4.0 MILES SOUTH ALONG THE PHILIP ROAD FROM MILESVILLE, HAAKON
 PT0512'COUNTY, 9 MILES SOUTH ALONG STATE HIGHWAY 73, AT THE INTERSECTION
 PT0512'OF A SECTION-LINE ROAD, 75 FEET SOUTH OF THE CENTERLINE OF THE
 PT0512'SECTION-LINE ROAD, AND 53 FEET EAST OF THE CENTERLINE OF THE
 PT0512'HIGHWAY.  A STANDARD DISK, STAMPED A 22 1933 AND SET IN THE TOP
 PT0512'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0339 ***********************************************************************
 OS0339  DESIGNATION -  A 23
 OS0339  PID         -  OS0339
 OS0339  STATE/COUNTY-  SD/BENNETT
 OS0339  COUNTRY     -  US
 OS0339  USGS QUAD   -  BUZZARD BUTTE (2017)
 OS0339
 OS0339                         *CURRENT SURVEY CONTROL
 OS0339  ______________________________________________________________________
 OS0339* NAD 83(1986) POSITION- 43 23 06.     (N) 101 30 26.     (W)   SCALED
 OS0339* NAVD 88 ORTHO HEIGHT -   858.279 (meters)     2815.87  (feet) ADJUSTED
 OS0339  ______________________________________________________________________
 OS0339  GEOID HEIGHT    -        -20.820 (meters)                     GEOID18
 OS0339  DYNAMIC HEIGHT  -        857.949 (meters)     2814.79  (feet) COMP
 OS0339  MODELED GRAVITY -    980,206.3   (mgal)                       NAVD 88
 OS0339
 OS0339  VERT ORDER      -  SECOND    CLASS 0
 OS0339
 OS0339.The horizontal coordinates were scaled from a map and have
 OS0339.an estimated accuracy of +/- 6 seconds.
 OS0339
 OS0339.The orthometric height was determined by differential leveling and
 OS0339.adjusted by the NATIONAL GEODETIC SURVEY
 OS0339.in June 1991.
 OS0339
 OS0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0339.GEOID18 height accuracy estimate available here.
 OS0339
 OS0339.Click photographs - Photos may exist for this station.
 OS0339
 OS0339.The dynamic height is computed by dividing the NAVD 88
 OS0339.geopotential number by the normal gravity value computed on the
 OS0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0339.degrees latitude (g = 980.6199 gals.).
 OS0339
 OS0339.The modeled gravity was interpolated from observed gravity values.
 OS0339
 OS0339;                    North         East    Units  Estimated Accuracy
 OS0339;SPC SD S     -   117,500.      504,890.      MT  (+/- 180 meters Scaled)
 OS0339
 OS0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP969066(NAD 83)
 OS0339
 OS0339                          SUPERSEDED SURVEY CONTROL
 OS0339
 OS0339  NGVD 29 (??/??/92)  857.832  (m)         2814.40   (f) ADJ UNCH    2 0
 OS0339
 OS0339.Superseded values are not recommended for survey control.
 OS0339
 OS0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0339.See file dsdata.pdf to determine how the superseded data were derived.
 OS0339
 OS0339_MARKER: DB = BENCH MARK DISK
 OS0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0339_STAMPING: A 23 1934
 OS0339_MARK LOGO: CGS
 OS0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0339+STABILITY: SURFACE MOTION
 OS0339
 OS0339  HISTORY     - Date     Condition        Report By
 OS0339  HISTORY     - 1934     MONUMENTED       CGS
 OS0339  HISTORY     - 1941     GOOD             CGS
 OS0339
 OS0339                          STATION DESCRIPTION
 OS0339
 OS0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0339'8 MI N FROM PATRICIA.
 OS0339'8.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM PATRICIA, BENNETT
 OS0339'COUNTY, 34 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY,
 OS0339'AND 4 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OS0339'STAMPED A 23 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9510 ***********************************************************************
 AE9510  DESIGNATION -  A 24 RESET
 AE9510  PID         -  AE9510
 AE9510  STATE/COUNTY-  SD/PENNINGTON
 AE9510  COUNTRY     -  US
 AE9510  USGS QUAD   -  RAPID CITY EAST (2017)
 AE9510
 AE9510                         *CURRENT SURVEY CONTROL
 AE9510  ______________________________________________________________________
 AE9510* NAD 83(1986) POSITION- 44 04 13.4    (N) 103 14 01.3    (W)   HD_HELD2
 AE9510* NAVD 88 ORTHO HEIGHT -  1011.55  (meters)     3318.7   (feet) RESET
 AE9510  ______________________________________________________________________
 AE9510  GEOID HEIGHT    -        -15.786 (meters)                     GEOID18
 AE9510  VERT ORDER      -  THIRD
 AE9510
 AE9510.The horizontal coordinates were established by autonomous hand held GPS
 AE9510.observations and have an estimated accuracy of +/- 10 meters.
 AE9510
 AE9510.The orthometric height was computed from unverified reset data.
 AE9510
 AE9510.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9510.GEOID18 height accuracy estimate available here.
 AE9510
 AE9510.Click photographs - Photos may exist for this station.
 AE9510
 AE9510;                    North         East    Units  Estimated Accuracy
 AE9510;SPC SD S     -   197,032.      367,710.      MT  (+/- 10 meters HH2 GPS)
 AE9510
 AE9510_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4144581207(NAD 83)
 AE9510
 AE9510                          SUPERSEDED SURVEY CONTROL
 AE9510
 AE9510.No superseded survey control is available for this station.
 AE9510
 AE9510_MARKER: DV = VERTICAL CONTROL DISK
 AE9510_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 AE9510_SP_SET: PLATFORM
 AE9510_STAMPING: A 24 RESET EL-3317.205 RAPID CITY 1997
 AE9510_MARK LOGO: NGS
 AE9510_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9510_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE9510
 AE9510  HISTORY     - Date     Condition        Report By
 AE9510  HISTORY     - 1997     MONUMENTED       LOCENG
 AE9510  HISTORY     - 20201008 GOOD             USPSQD
 AE9510
 AE9510                          STATION DESCRIPTION
 AE9510
 AE9510'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1997 (BP)
 AE9510'0.9 MILE (1.4 KM) SOUTH ALONG 8TH STREET FROM THE CHICAGO AND
 AE9510'NORTHWESTERN RAILWAY STATION AT RAPID CITY, THENCE 1 BLOCK WEST ALONG
 AE9510'FRANKLIN STREET.  AT THE NORTH ENTRANCE TO WILSON ELEMENTARY SCHOOL AT
 AE9510'THE WEST EDGE OF THE STOOP FOR SIDEWALK.
 AE9510
 AE9510                          STATION RECOVERY (2020)
 AE9510
 AE9510'RECOVERY NOTE BY US POWER SQUADRON 2020 (LJG)
 AE9510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1736 ***********************************************************************
 PU1736  DESIGNATION -  A 25
 PU1736  PID         -  PU1736
 PU1736  STATE/COUNTY-  SD/BUTTE
 PU1736  COUNTRY     -  US
 PU1736  USGS QUAD   -  JOLLY (2017)
 PU1736
 PU1736                         *CURRENT SURVEY CONTROL
 PU1736  ______________________________________________________________________
 PU1736* NAD 83(1986) POSITION- 44 36 36.     (N) 103 46 56.     (W)   SCALED
 PU1736* NAVD 88 ORTHO HEIGHT -   977.573 (meters)     3207.25  (feet) ADJUSTED
 PU1736  ______________________________________________________________________
 PU1736  GEOID HEIGHT    -        -15.277 (meters)                     GEOID18
 PU1736  DYNAMIC HEIGHT  -        977.288 (meters)     3206.32  (feet) COMP
 PU1736  MODELED GRAVITY -    980,292.7   (mgal)                       NAVD 88
 PU1736
 PU1736  VERT ORDER      -  FIRST     CLASS II
 PU1736
 PU1736.The horizontal coordinates were scaled from a map and have
 PU1736.an estimated accuracy of +/- 6 seconds.
 PU1736
 PU1736.The orthometric height was determined by differential leveling and
 PU1736.adjusted by the NATIONAL GEODETIC SURVEY
 PU1736.in June 1991.
 PU1736
 PU1736.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1736.GEOID18 height accuracy estimate available here.
 PU1736
 PU1736.Click photographs - Photos may exist for this station.
 PU1736
 PU1736.The dynamic height is computed by dividing the NAVD 88
 PU1736.geopotential number by the normal gravity value computed on the
 PU1736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1736.degrees latitude (g = 980.6199 gals.).
 PU1736
 PU1736.The modeled gravity was interpolated from observed gravity values.
 PU1736
 PU1736;                    North         East    Units  Estimated Accuracy
 PU1736;SPC SD N     -    93,320.      299,890.      MT  (+/- 180 meters Scaled)
 PU1736
 PU1736_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK966403(NAD 83)
 PU1736
 PU1736                          SUPERSEDED SURVEY CONTROL
 PU1736
 PU1736  NGVD 29 (??/??/92)  977.073  (m)         3205.61   (f) ADJ UNCH    1 2
 PU1736
 PU1736.Superseded values are not recommended for survey control.
 PU1736
 PU1736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1736.See file dsdata.pdf to determine how the superseded data were derived.
 PU1736
 PU1736_MARKER: DB = BENCH MARK DISK
 PU1736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1736_STAMPING: A 25 1934
 PU1736_MARK LOGO: CGS
 PU1736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1736+STABILITY: SURFACE MOTION
 PU1736
 PU1736  HISTORY     - Date     Condition        Report By
 PU1736  HISTORY     - 1934     MONUMENTED       CGS
 PU1736  HISTORY     - 1962     GOOD             CGS
 PU1736
 PU1736                          STATION DESCRIPTION
 PU1736
 PU1736'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1736'5.4 MI NW FROM ST ONGE.
 PU1736'ABOUT 5.35 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1736'RAILWAY FROM THE POST OFFICE AT ST. ONGE, OR ABOUT 6.1 MILES
 PU1736'SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 PU1736'STATION AT BELLE FOURCHE, IN SECTION 32, T 8 N, R 3 E, 142 FEET
 PU1736'NORTHWEST AND ACROSS THE TRACK FROM MILE POST 148, 40 1/2 FEET
 PU1736'NORTHEAST OF THE NORTHEAST RAIL, 6 1/2 FEET SOUTHWEST OF A FENCE,
 PU1736'1.0 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 PU1736'THE LEVEL OF THE RAIL, AND SET IN THE TOP OF A CONCRETE POST
 PU1736'PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0292 ***********************************************************************
 QT0292  DESIGNATION -  A 26
 QT0292  PID         -  QT0292
 QT0292  STATE/COUNTY-  SD/BUTTE
 QT0292  COUNTRY     -  US
 QT0292  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 QT0292
 QT0292                         *CURRENT SURVEY CONTROL
 QT0292  ______________________________________________________________________
 QT0292* NAD 83(1986) POSITION- 45 11 55.     (N) 103 37 26.     (W)   SCALED
 QT0292* NAVD 88 ORTHO HEIGHT -   910.575 (meters)     2987.44  (feet) ADJUSTED
 QT0292  ______________________________________________________________________
 QT0292  GEOID HEIGHT    -        -16.206 (meters)                     GEOID18
 QT0292  DYNAMIC HEIGHT  -        910.375 (meters)     2986.79  (feet) COMP
 QT0292  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 QT0292
 QT0292  VERT ORDER      -  FIRST     CLASS II
 QT0292
 QT0292.The horizontal coordinates were scaled from a map and have
 QT0292.an estimated accuracy of +/- 6 seconds.
 QT0292
 QT0292.The orthometric height was determined by differential leveling and
 QT0292.adjusted by the NATIONAL GEODETIC SURVEY
 QT0292.in June 1991.
 QT0292
 QT0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0292.GEOID18 height accuracy estimate available here.
 QT0292
 QT0292.Click photographs - Photos may exist for this station.
 QT0292
 QT0292.The dynamic height is computed by dividing the NAVD 88
 QT0292.geopotential number by the normal gravity value computed on the
 QT0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0292.degrees latitude (g = 980.6199 gals.).
 QT0292
 QT0292.The modeled gravity was interpolated from observed gravity values.
 QT0292
 QT0292;                    North         East    Units  Estimated Accuracy
 QT0292;SPC SD N     -   158,090.      315,370.      MT  (+/- 180 meters Scaled)
 QT0292
 QT0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL080059(NAD 83)
 QT0292
 QT0292                          SUPERSEDED SURVEY CONTROL
 QT0292
 QT0292  NGVD 29 (??/??/92)  910.087  (m)         2985.84   (f) ADJ UNCH    1 2
 QT0292
 QT0292.Superseded values are not recommended for survey control.
 QT0292
 QT0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0292.See file dsdata.pdf to determine how the superseded data were derived.
 QT0292
 QT0292_MARKER: DB = BENCH MARK DISK
 QT0292_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QT0292_SP_SET: BRIDGE
 QT0292_STAMPING: A 26 1934
 QT0292_MARK LOGO: CGS
 QT0292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0292
 QT0292  HISTORY     - Date     Condition        Report By
 QT0292  HISTORY     - 1934     MONUMENTED       CGS
 QT0292  HISTORY     - 1973     GOOD             USGS
 QT0292
 QT0292                          STATION DESCRIPTION
 QT0292
 QT0292'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 QT0292'5 MI S FROM REDIG.
 QT0292'REDIG, 5.0 MI. SOUTH OF ALONG U.S. HWY 85, 3.65 MI. WEST ALONG
 QT0292'A BLACK TOP RD. (OLD HWY. 85), AT THE WEST END OF A CONCRETE
 QT0292'BRIDGE, 11 FT. NORTH OF THE CENTERLINE OF THE HWY. AND LEVEL WITH
 QT0292'THE HWY., A STANDARD TABLET STAMPED A 26 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0207 ***********************************************************************
 QR0207  DESIGNATION -  A 27
 QR0207  PID         -  QR0207
 QR0207  STATE/COUNTY-  SD/EDMUNDS
 QR0207  COUNTRY     -  US
 QR0207  USGS QUAD   -  ROSCOE NW (2017)
 QR0207
 QR0207                         *CURRENT SURVEY CONTROL
 QR0207  ______________________________________________________________________
 QR0207* NAD 83(1986) POSITION- 45 27 00.     (N) 099 23 16.     (W)   SCALED
 QR0207* NAVD 88 ORTHO HEIGHT -   554.148 (meters)     1818.07  (feet) ADJUSTED
 QR0207  ______________________________________________________________________
 QR0207  GEOID HEIGHT    -        -23.060 (meters)                     GEOID18
 QR0207  DYNAMIC HEIGHT  -        554.092 (meters)     1817.88  (feet) COMP
 QR0207  MODELED GRAVITY -    980,495.8   (mgal)                       NAVD 88
 QR0207
 QR0207  VERT ORDER      -  FIRST     CLASS II
 QR0207
 QR0207.The horizontal coordinates were scaled from a map and have
 QR0207.an estimated accuracy of +/- 6 seconds.
 QR0207
 QR0207.The orthometric height was determined by differential leveling and
 QR0207.adjusted by the NATIONAL GEODETIC SURVEY
 QR0207.in June 1991.
 QR0207
 QR0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0207.GEOID18 height accuracy estimate available here.
 QR0207
 QR0207.Click photographs - Photos may exist for this station.
 QR0207
 QR0207.The dynamic height is computed by dividing the NAVD 88
 QR0207.geopotential number by the normal gravity value computed on the
 QR0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0207.degrees latitude (g = 980.6199 gals.).
 QR0207
 QR0207.The modeled gravity was interpolated from observed gravity values.
 QR0207
 QR0207;                    North         East    Units  Estimated Accuracy
 QR0207;SPC SD N     -   179,830.      647,890.      MT  (+/- 180 meters Scaled)
 QR0207
 QR0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR696330(NAD 83)
 QR0207
 QR0207                          SUPERSEDED SURVEY CONTROL
 QR0207
 QR0207  NGVD 29 (??/??/92)  553.767  (m)         1816.82   (f) ADJ UNCH    1 2
 QR0207
 QR0207.Superseded values are not recommended for survey control.
 QR0207
 QR0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0207.See file dsdata.pdf to determine how the superseded data were derived.
 QR0207
 QR0207_MARKER: DB = BENCH MARK DISK
 QR0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0207_STAMPING: A 27 1934
 QR0207_MARK LOGO: CGS
 QR0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0207+STABILITY: SURFACE MOTION
 QR0207
 QR0207  HISTORY     - Date     Condition        Report By
 QR0207  HISTORY     - 1934     MONUMENTED       CGS
 QR0207  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0207
 QR0207                          STATION DESCRIPTION
 QR0207
 QR0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0207'2 MI W FROM ROSCOE.
 QR0207'2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0207'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, ABOUT 34 YARDS SOUTH OF
 QR0207'MILEPOST 44, 56 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AND
 QR0207'2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 QR0207'A 27 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QR0207
 QR0207                          STATION RECOVERY (1974)
 QR0207
 QR0207'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0091 ***********************************************************************
 QS0091  DESIGNATION -  A 28
 QS0091  PID         -  QS0091
 QS0091  STATE/COUNTY-  SD/WALWORTH
 QS0091  COUNTRY     -  US
 QS0091  USGS QUAD   -  SELBY SW (2017)
 QS0091
 QS0091                         *CURRENT SURVEY CONTROL
 QS0091  ______________________________________________________________________
 QS0091* NAD 83(1986) POSITION- 45 31 02.     (N) 100 11 29.     (W)   SCALED
 QS0091* NAVD 88 ORTHO HEIGHT -   539.723 (meters)     1770.74  (feet) ADJUSTED
 QS0091  ______________________________________________________________________
 QS0091  GEOID HEIGHT    -        -22.143 (meters)                     GEOID18
 QS0091  DYNAMIC HEIGHT  -        539.667 (meters)     1770.56  (feet) COMP
 QS0091  MODELED GRAVITY -    980,494.0   (mgal)                       NAVD 88
 QS0091
 QS0091  VERT ORDER      -  FIRST     CLASS II
 QS0091
 QS0091.The horizontal coordinates were scaled from a map and have
 QS0091.an estimated accuracy of +/- 6 seconds.
 QS0091
 QS0091.The orthometric height was determined by differential leveling and
 QS0091.adjusted by the NATIONAL GEODETIC SURVEY
 QS0091.in June 1991.
 QS0091
 QS0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0091.GEOID18 height accuracy estimate available here.
 QS0091
 QS0091.Click photographs - Photos may exist for this station.
 QS0091
 QS0091.The dynamic height is computed by dividing the NAVD 88
 QS0091.geopotential number by the normal gravity value computed on the
 QS0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0091.degrees latitude (g = 980.6199 gals.).
 QS0091
 QS0091.The modeled gravity was interpolated from observed gravity values.
 QS0091
 QS0091;                    North         East    Units  Estimated Accuracy
 QS0091;SPC SD N     -   187,140.      585,050.      MT  (+/- 180 meters Scaled)
 QS0091
 QS0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR069411(NAD 83)
 QS0091
 QS0091                          SUPERSEDED SURVEY CONTROL
 QS0091
 QS0091  NGVD 29 (??/??/92)  539.352  (m)         1769.52   (f) ADJ UNCH    1 2
 QS0091
 QS0091.Superseded values are not recommended for survey control.
 QS0091
 QS0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0091.See file dsdata.pdf to determine how the superseded data were derived.
 QS0091
 QS0091_MARKER: DB = BENCH MARK DISK
 QS0091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0091_STAMPING: A 28 1934
 QS0091_MARK LOGO: CGS
 QS0091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0091+STABILITY: SURFACE MOTION
 QS0091
 QS0091  HISTORY     - Date     Condition        Report By
 QS0091  HISTORY     - 1934     MONUMENTED       CGS
 QS0091  HISTORY     - 1964     MARK NOT FOUND   USGS
 QS0091
 QS0091                          STATION DESCRIPTION
 QS0091
 QS0091'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0091'4.4 MI E FROM GLENHAM.
 QS0091'4.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0091'PACIFIC RAILROAD FROM GLENHAM, WALWORTH COUNTY, 24 FEET EAST
 QS0091'OF MILEPOST 85, 200 YARDS EAST OF A SELBY EQUITY GRAIN ELEVATOR,
 QS0091'60 FEET NORTH OF THE CENTERLINE OF THE MAIN TRACK, AND 5 FEET
 QS0091'NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED A
 QS0091'28 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0047 ***********************************************************************
 QT0047  DESIGNATION -  A 29
 QT0047  PID         -  QT0047
 QT0047  STATE/COUNTY-  SD/PERKINS
 QT0047  COUNTRY     -  US
 QT0047  USGS QUAD   -  COAL SPRINGS NW (2017)
 QT0047
 QT0047                         *CURRENT SURVEY CONTROL
 QT0047  ______________________________________________________________________
 QT0047* NAD 83(1986) POSITION- 45 27 51.     (N) 102 10 02.     (W)   SCALED
 QT0047* NAVD 88 ORTHO HEIGHT -   808.909 (meters)     2653.90  (feet) ADJUSTED
 QT0047  ______________________________________________________________________
 QT0047  GEOID HEIGHT    -        -18.843 (meters)                     GEOID18
 QT0047  DYNAMIC HEIGHT  -        808.782 (meters)     2653.48  (feet) COMP
 QT0047  MODELED GRAVITY -    980,431.6   (mgal)                       NAVD 88
 QT0047
 QT0047  VERT ORDER      -  FIRST     CLASS II
 QT0047
 QT0047.The horizontal coordinates were scaled from a map and have
 QT0047.an estimated accuracy of +/- 6 seconds.
 QT0047
 QT0047.The orthometric height was determined by differential leveling and
 QT0047.adjusted by the NATIONAL GEODETIC SURVEY
 QT0047.in June 1991.
 QT0047
 QT0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0047.GEOID18 height accuracy estimate available here.
 QT0047
 QT0047.Click photographs - Photos may exist for this station.
 QT0047
 QT0047.The dynamic height is computed by dividing the NAVD 88
 QT0047.geopotential number by the normal gravity value computed on the
 QT0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0047.degrees latitude (g = 980.6199 gals.).
 QT0047
 QT0047.The modeled gravity was interpolated from observed gravity values.
 QT0047
 QT0047;                    North         East    Units  Estimated Accuracy
 QT0047;SPC SD N     -   183,490.      430,530.      MT  (+/- 180 meters Scaled)
 QT0047
 QT0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL214384(NAD 83)
 QT0047
 QT0047                          SUPERSEDED SURVEY CONTROL
 QT0047
 QT0047  NGVD 29 (??/??/92)  808.462  (m)         2652.43   (f) ADJ UNCH    1 2
 QT0047
 QT0047.Superseded values are not recommended for survey control.
 QT0047
 QT0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0047.See file dsdata.pdf to determine how the superseded data were derived.
 QT0047
 QT0047_MARKER: DB = BENCH MARK DISK
 QT0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0047_STAMPING: A 29 1934
 QT0047_MARK LOGO: CGS
 QT0047_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0047+STABILITY: SURFACE MOTION
 QT0047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0047+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QT0047
 QT0047  HISTORY     - Date     Condition        Report By
 QT0047  HISTORY     - 1934     MONUMENTED       CGS
 QT0047  HISTORY     - 1941     GOOD             CGS
 QT0047  HISTORY     - 19990621 GOOD             NGS
 QT0047
 QT0047                          STATION DESCRIPTION
 QT0047
 QT0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0047'3.9 MI NW FROM COAL SPRINGS.
 QT0047'3.9 MILES NORTHWEST ALONG STATE HIGHWAY 8 FROM COAL SPRINGS,
 QT0047'PERKINS COUNTY, 52 FEET NORTHEAST OF THE CENTERLINE OF THE
 QT0047'HIGHWAY, AT AN ANGLE IN THE RIGHT-OF-WAY FENCE, AND 4 FEET
 QT0047'SOUTH OF THE FENCE.  A STANDARD DISK, STAMPED A 29 1934 AND SET
 QT0047'IN THE TOP OF A CONCRETE POST.
 QT0047
 QT0047                          STATION RECOVERY (1941)
 QT0047
 QT0047'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QT0047'RECOVERED IN GOOD CONDITION.
 QT0047
 QT0047                          STATION RECOVERY (1999)
 QT0047
 QT0047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0047'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0047'MEADOW, THENCE 11.3 KM (7.00 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QT0047'391.7 M (1285.1 FT) NORTH OF MILEPOST 102, 220.0 M (721.8 FT) EAST OF
 QT0047'THE HIGHWAY CENTERLINE, 190.2 M (624.0 FT) EAST OF A WITNESS POST AND
 QT0047'FENCE, 14.0 M (45.9 FT) EAST OF THE CENTER OF AN ABANDONED ROAD BED,
 QT0047'1.5 M (4.9 FT) ABOVE THE LEVEL OF THE ROAD BED, 0.2 M (0.7 FT) WEST OF
 QT0047'A CAIRN, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND
 QT0047'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GORDON LENSEGRAV,
 QT0047'13400 HIGHWAY 73, MEADOW, SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0192 ***********************************************************************
 QS0192  DESIGNATION -  A 295 RESET
 QS0192  PID         -  QS0192
 QS0192  STATE/COUNTY-  SD/WALWORTH
 QS0192  COUNTRY     -  US
 QS0192  USGS QUAD   -  AKASKA NE (2017)
 QS0192
 QS0192                         *CURRENT SURVEY CONTROL
 QS0192  ______________________________________________________________________
 QS0192* NAD 83(1986) POSITION- 45 26 47.     (N) 100 02 17.     (W)   SCALED
 QS0192* NAVD 88 ORTHO HEIGHT -   601.91  (meters)     1974.8   (feet) RESET
 QS0192  ______________________________________________________________________
 QS0192  GEOID HEIGHT    -        -22.242 (meters)                     GEOID18
 QS0192  VERT ORDER      -  THIRD
 QS0192
 QS0192.The horizontal coordinates were scaled from a map and have
 QS0192.an estimated accuracy of +/- 6 seconds.
 QS0192
 QS0192.The orthometric height was computed from unverified reset data.
 QS0192
 QS0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0192.GEOID18 height accuracy estimate available here.
 QS0192
 QS0192.Click photographs - Photos may exist for this station.
 QS0192
 QS0192;                    North         East    Units  Estimated Accuracy
 QS0192;SPC SD N     -   179,250.      597,020.      MT  (+/- 180 meters Scaled)
 QS0192
 QS0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR188330(NAD 83)
 QS0192
 QS0192                          SUPERSEDED SURVEY CONTROL
 QS0192
 QS0192.No superseded survey control is available for this station.
 QS0192
 QS0192_MARKER: DB = BENCH MARK DISK
 QS0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0192_STAMPING: A 295 RESET 1946
 QS0192_MARK LOGO: CGS
 QS0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0192+STABILITY: SURFACE MOTION
 QS0192
 QS0192  HISTORY     - Date     Condition        Report By
 QS0192  HISTORY     - 1946     MONUMENTED       SDHD
 QS0192  HISTORY     - 1947     GOOD             SDHD
 QS0192
 QS0192                          STATION DESCRIPTION
 QS0192
 QS0192'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1946
 QS0192'4.4 MI S FROM SELBY.
 QS0192'4.4 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QS0192'SELBY, ABOUT 0.2 MILE SOUTH OF THE CENTER OF THE JUNCTION OF
 QS0192'U.S. HIGHWAY 12, 49 FEET EAST OF THE CENTERLINE OF THE HIGHWAY.
 QS0192'A STANDARD DISK SET IN A CONCRETE POST.  65 FEET SOUTH OF THE
 QS0192'LOCATION OF THE ORIGINAL BM.
 QS0192
 QS0192                          STATION RECOVERY (1947)
 QS0192
 QS0192'RECOVERY NOTE BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1947
 QS0192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0193 ***********************************************************************
 QS0193  DESIGNATION -  A 295 RESET
 QS0193  PID         -  QS0193
 QS0193  STATE/COUNTY-  SD/WALWORTH
 QS0193  COUNTRY     -  US
 QS0193  USGS QUAD   -  AKASKA NE (2017)
 QS0193
 QS0193                         *CURRENT SURVEY CONTROL
 QS0193  ______________________________________________________________________
 QS0193* NAD 83(1986) POSITION- 45 26 47.     (N) 100 02 17.     (W)   SCALED
 QS0193* NAVD 88 ORTHO HEIGHT -   602.16  (+/-2cm)     1975.6   (feet) VERTCON3
 QS0193  ______________________________________________________________________
 QS0193  GEOID HEIGHT    -        -22.242 (meters)                     GEOID18
 QS0193  VERT ORDER      -  THIRD (See Below)
 QS0193
 QS0193.The horizontal coordinates were scaled from a map and have
 QS0193.an estimated accuracy of +/- 6 seconds.
 QS0193
 QS0193.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0193.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0193
 QS0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0193.GEOID18 height accuracy estimate available here.
 QS0193
 QS0193.The vertical order pertains to the NGVD 29 superseded value.
 QS0193
 QS0193.Click photographs - Photos may exist for this station.
 QS0193
 QS0193;                    North         East    Units  Estimated Accuracy
 QS0193;SPC SD N     -   179,250.      597,020.      MT  (+/- 180 meters Scaled)
 QS0193
 QS0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR188330(NAD 83)
 QS0193
 QS0193                          SUPERSEDED SURVEY CONTROL
 QS0193
 QS0193  NGVD 29 (??/??/??)  601.78   (m)         1974.3    (f) RESET       3  
 QS0193
 QS0193.Superseded values are not recommended for survey control.
 QS0193
 QS0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0193.See file dsdata.pdf to determine how the superseded data were derived.
 QS0193
 QS0193_MARKER: DB = BENCH MARK DISK
 QS0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0193_STAMPING: A 295 RESET 1961
 QS0193_MARK LOGO: CGS
 QS0193_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0193+STABILITY: SURFACE MOTION
 QS0193
 QS0193  HISTORY     - Date     Condition        Report By
 QS0193  HISTORY     - 1961     MONUMENTED       CGS
 QS0193  HISTORY     - 1968     MARK NOT FOUND   USGS
 QS0193  HISTORY     - 19970309 MARK NOT FOUND   NGS
 QS0193
 QS0193                          STATION DESCRIPTION
 QS0193
 QS0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 QS0193'4.4 MI S FROM SELBY.
 QS0193'THIS MARK IS LOCATED 4.4 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM
 QS0193'THE COURTHOUSE AT SELBY, ABOUT 0.2 MILE SOUTH OF THE CENTER
 QS0193'OF THE JUNCTION OF U.S. HIGHWAY 12, 99 FEET EAST OF THE CENTERLINE
 QS0193'OF THE HIGHWAY AND 2 FEET SOUTH OF A WHITE WITNESS POST, AND
 QS0193'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 QS0193'ABOVE THE GROUND.
 QS0193
 QS0193                          STATION RECOVERY (1968)
 QS0193
 QS0193'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 QS0193'MARK NOT FOUND.
 QS0193
 QS0193                          STATION RECOVERY (1997)
 QS0193
 QS0193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0193'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0315 ***********************************************************************
 PS0315  DESIGNATION -  A 296
 PS0315  PID         -  PS0315
 PS0315  STATE/COUNTY-  SD/HYDE
 PS0315  COUNTRY     -  US
 PS0315  USGS QUAD   -  RICE LAKE (2017)
 PS0315
 PS0315                         *CURRENT SURVEY CONTROL
 PS0315  ______________________________________________________________________
 PS0315* NAD 83(1986) POSITION- 44 45 56.     (N) 099 27 03.     (W)   SCALED
 PS0315* NAVD 88 ORTHO HEIGHT -   540.980 (meters)     1774.87  (feet) ADJUSTED
 PS0315  ______________________________________________________________________
 PS0315  GEOID HEIGHT    -        -23.191 (meters)                     GEOID18
 PS0315  DYNAMIC HEIGHT  -        540.902 (meters)     1774.61  (feet) COMP
 PS0315  MODELED GRAVITY -    980,455.8   (mgal)                       NAVD 88
 PS0315
 PS0315  VERT ORDER      -  SECOND    CLASS 0
 PS0315
 PS0315.The horizontal coordinates were scaled from a map and have
 PS0315.an estimated accuracy of +/- 6 seconds.
 PS0315
 PS0315.The orthometric height was determined by differential leveling and
 PS0315.adjusted by the NATIONAL GEODETIC SURVEY
 PS0315.in June 1991.
 PS0315
 PS0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0315.GEOID18 height accuracy estimate available here.
 PS0315
 PS0315.Click photographs - Photos may exist for this station.
 PS0315
 PS0315.The dynamic height is computed by dividing the NAVD 88
 PS0315.geopotential number by the normal gravity value computed on the
 PS0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0315.degrees latitude (g = 980.6199 gals.).
 PS0315
 PS0315.The modeled gravity was interpolated from observed gravity values.
 PS0315
 PS0315;                    North         East    Units  Estimated Accuracy
 PS0315;SPC SD N     -   103,740.      643,470.      MT  (+/- 180 meters Scaled)
 PS0315
 PS0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ643570(NAD 83)
 PS0315
 PS0315                          SUPERSEDED SURVEY CONTROL
 PS0315
 PS0315  NGVD 29 (??/??/92)  540.637  (m)         1773.74   (f) ADJ UNCH    2 0
 PS0315
 PS0315.Superseded values are not recommended for survey control.
 PS0315
 PS0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0315.See file dsdata.pdf to determine how the superseded data were derived.
 PS0315
 PS0315_MARKER: DB = BENCH MARK DISK
 PS0315_SETTING: 80 = SET IN A BOULDER
 PS0315_STAMPING: A 296 1940
 PS0315_MARK LOGO: CGS
 PS0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0315+STABILITY: SURFACE MOTION
 PS0315
 PS0315  HISTORY     - Date     Condition        Report By
 PS0315  HISTORY     - 1940     MONUMENTED       CGS
 PS0315  HISTORY     - 1984     MARK NOT FOUND   NGS
 PS0315
 PS0315                          STATION DESCRIPTION
 PS0315
 PS0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0315'17.5 MI N FROM HIGHMORE.
 PS0315'17.5 MILES NORTH ALONG THE SENECA ROAD FROM THE CHICAGO AND
 PS0315'NORTH WESTERN RAILWAY STATION AT HIGHMORE, HYDE COUNTY, AT THE
 PS0315'INTERSECTION OF A SECTION-LINE ROAD, 46 FEET WEST OF THE
 PS0315'CENTERLINE OF THE SENECA ROAD, 44.5 FEET SOUTH OF THE CENTERLINE
 PS0315'OF THE SECTION-LINE ROAD, IN THE TOP OF A LIMESTONE BOULDER
 PS0315'BURIED FLUSH WITH THE GROUND, AND 1.3 FEET EAST OF A WHITE
 PS0315'WOODEN WITNESS POST.  A STANDARD DISK, STAMPED A 296 1940.
 PS0315
 PS0315                          STATION RECOVERY (1984)
 PS0315
 PS0315'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PS0315'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0224 ***********************************************************************
 OR0224  DESIGNATION -  A 297
 OR0224  PID         -  OR0224
 OR0224  STATE/COUNTY-  SD/CHARLES MIX
 OR0224  COUNTRY     -  US
 OR0224  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0224
 OR0224                         *CURRENT SURVEY CONTROL
 OR0224  ______________________________________________________________________
 OR0224* NAD 83(1986) POSITION- 43 10 08.     (N) 098 41 12.     (W)   SCALED
 OR0224* NAVD 88 ORTHO HEIGHT -   471.560 (meters)     1547.11  (feet) ADJUSTED
 OR0224  ______________________________________________________________________
 OR0224  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 OR0224  DYNAMIC HEIGHT  -        471.403 (meters)     1546.59  (feet) COMP
 OR0224  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 OR0224
 OR0224  VERT ORDER      -  FIRST     CLASS II
 OR0224
 OR0224.The horizontal coordinates were scaled from a map and have
 OR0224.an estimated accuracy of +/- 6 seconds.
 OR0224
 OR0224.The orthometric height was determined by differential leveling and
 OR0224.adjusted by the NATIONAL GEODETIC SURVEY
 OR0224.in June 1991.
 OR0224
 OR0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0224.GEOID18 height accuracy estimate available here.
 OR0224
 OR0224.Click photographs - Photos may exist for this station.
 OR0224
 OR0224.The dynamic height is computed by dividing the NAVD 88
 OR0224.geopotential number by the normal gravity value computed on the
 OR0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0224.degrees latitude (g = 980.6199 gals.).
 OR0224
 OR0224.The modeled gravity was interpolated from observed gravity values.
 OR0224
 OR0224;                    North         East    Units  Estimated Accuracy
 OR0224;SPC SD S     -    94,150.      733,890.      MT  (+/- 180 meters Scaled)
 OR0224
 OR0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN254796(NAD 83)
 OR0224
 OR0224                          SUPERSEDED SURVEY CONTROL
 OR0224
 OR0224  NGVD 29 (??/??/92)  471.242  (m)         1546.07   (f) ADJ UNCH    1 2
 OR0224
 OR0224.Superseded values are not recommended for survey control.
 OR0224
 OR0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0224.See file dsdata.pdf to determine how the superseded data were derived.
 OR0224
 OR0224_MARKER: DB = BENCH MARK DISK
 OR0224_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0224_SP_SET: CULVERT HEADWALL
 OR0224_STAMPING: A 297 1940
 OR0224_MARK LOGO: CGS
 OR0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0224+STABILITY: SURFACE MOTION
 OR0224
 OR0224  HISTORY     - Date     Condition        Report By
 OR0224  HISTORY     - 1940     MONUMENTED       CGS
 OR0224  HISTORY     - 1949     GOOD             CGS
 OR0224  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0224
 OR0224                          STATION DESCRIPTION
 OR0224
 OR0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0224'7.7 MI W FROM LAKE ANDES.
 OR0224'7.7 MILES WEST ALONG U.S. HIGHWAY 18 FROM THE CHICAGO, MILWAUKEE,
 OR0224'ST. PAUL AND PACIFIC RAILROAD STATION AT LAKE ANDES, AT A
 OR0224'SECTION-LINE ROAD CROSSING, 407.0 FEET SOUTH OF THE CENTER
 OR0224'LINE OF THE NEW HIGHWAY, 31.3 FEET SOUTH OF THE CENTER LINE OF
 OR0224'THE OLD HIGHWAY, 22.5 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OR0224'AT A CONCRETE CULVERT UNDER THE ROAD, IN THE TOP OF THE SOUTH
 OR0224'END OF THE EAST HEADWALL, AND 1.0 FOOT NORTH OF A WHITE REFERENCE
 OR0224'POST.
 OR0224
 OR0224                          STATION RECOVERY (2013)
 OR0224
 OR0224'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0224'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0439 ***********************************************************************
 QS0439  DESIGNATION -  A 298
 QS0439  PID         -  QS0439
 QS0439  STATE/COUNTY-  SD/CORSON
 QS0439  COUNTRY     -  US
 QS0439  USGS QUAD   -  MCINTOSH (2017)
 QS0439
 QS0439                         *CURRENT SURVEY CONTROL
 QS0439  ______________________________________________________________________
 QS0439* NAD 83(1986) POSITION- 45 55 27.     (N) 101 18 29.     (W)   SCALED
 QS0439* NAVD 88 ORTHO HEIGHT -   685.519 (meters)     2249.07  (feet) ADJUSTED
 QS0439  ______________________________________________________________________
 QS0439  GEOID HEIGHT    -        -20.474 (meters)                     GEOID18
 QS0439  DYNAMIC HEIGHT  -        685.455 (meters)     2248.86  (feet) COMP
 QS0439  MODELED GRAVITY -    980,500.4   (mgal)                       NAVD 88
 QS0439
 QS0439  VERT ORDER      -  SECOND    CLASS 0
 QS0439
 QS0439.The horizontal coordinates were scaled from a map and have
 QS0439.an estimated accuracy of +/- 6 seconds.
 QS0439
 QS0439.The orthometric height was determined by differential leveling and
 QS0439.adjusted by the NATIONAL GEODETIC SURVEY
 QS0439.in June 1991.
 QS0439
 QS0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0439.GEOID18 height accuracy estimate available here.
 QS0439
 QS0439.Click photographs - Photos may exist for this station.
 QS0439
 QS0439.The dynamic height is computed by dividing the NAVD 88
 QS0439.geopotential number by the normal gravity value computed on the
 QS0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0439.degrees latitude (g = 980.6199 gals.).
 QS0439
 QS0439.The modeled gravity was interpolated from observed gravity values.
 QS0439
 QS0439;                    North         East    Units  Estimated Accuracy
 QS0439;SPC SD N     -   233,170.      498,530.      MT  (+/- 180 meters Scaled)
 QS0439
 QS0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR210882(NAD 83)
 QS0439
 QS0439                          SUPERSEDED SURVEY CONTROL
 QS0439
 QS0439  NGVD 29 (??/??/92)  685.025  (m)         2247.45   (f) ADJ UNCH    2 0
 QS0439
 QS0439.Superseded values are not recommended for survey control.
 QS0439
 QS0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0439.See file dsdata.pdf to determine how the superseded data were derived.
 QS0439
 QS0439_MARKER: DB = BENCH MARK DISK
 QS0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0439_STAMPING: A 298 1940
 QS0439_MARK LOGO: CGS
 QS0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0439+STABILITY: SURFACE MOTION
 QS0439
 QS0439  HISTORY     - Date     Condition        Report By
 QS0439  HISTORY     - 1940     MONUMENTED       CGS
 QS0439  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0439
 QS0439                          STATION DESCRIPTION
 QS0439
 QS0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0439'2 MI E FROM MC INTOSH.
 QS0439'2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0439'RAILROAD FROM THE COUNTY COURTHOUSE AT MC INTOSH, CORSON COUNTY,
 QS0439'ABOUT 13 POLES EAST OF MILEPOST 862, ABOUT 100 FEET SOUTH OF THE
 QS0439'CENTER LINE OF THE TRACK,3 FEET WEST OF A POINT 4.5 FEET NORTH
 QS0439'OF A RIGHT-OF-WAY CORNER FENCE POST, AND 0.5 FOOT EAST OF A WHITE
 QS0439'REFERENCE POST STENCILED U.S.B.M.  A STANDARD DISK, STAMPED
 QS0439'A 298 1940 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QS0439'ABOUT 0.2 FOOT ABOVE GROUND.
 QS0439
 QS0439                          STATION RECOVERY (1985)
 QS0439
 QS0439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0439'NOT RECOVERED.  ACCESS TO MARK IS ALONG THE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0688 ***********************************************************************
 PT0688  DESIGNATION -  A 3 U
 PT0688  PID         -  PT0688
 PT0688  STATE/COUNTY-  SD/HAAKON
 PT0688  COUNTRY     -  US
 PT0688  USGS QUAD   -  POST RANCH (2017)
 PT0688
 PT0688                         *CURRENT SURVEY CONTROL
 PT0688  ______________________________________________________________________
 PT0688* NAD 83(1986) POSITION- 44 18 56.     (N) 101 56 59.     (W)   SCALED
 PT0688* NAVD 88 ORTHO HEIGHT -   779.155 (meters)     2556.28  (feet) ADJUSTED
 PT0688  ______________________________________________________________________
 PT0688  GEOID HEIGHT    -        -20.086 (meters)                     GEOID18
 PT0688  DYNAMIC HEIGHT  -        778.937 (meters)     2555.56  (feet) COMP
 PT0688  MODELED GRAVITY -    980,312.8   (mgal)                       NAVD 88
 PT0688
 PT0688  VERT ORDER      -  SECOND    CLASS 0
 PT0688
 PT0688.The horizontal coordinates were scaled from a map and have
 PT0688.an estimated accuracy of +/- 6 seconds.
 PT0688
 PT0688.The orthometric height was determined by differential leveling and
 PT0688.adjusted by the NATIONAL GEODETIC SURVEY
 PT0688.in June 1991.
 PT0688
 PT0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0688.GEOID18 height accuracy estimate available here.
 PT0688
 PT0688.Click photographs - Photos may exist for this station.
 PT0688
 PT0688.The dynamic height is computed by dividing the NAVD 88
 PT0688.geopotential number by the normal gravity value computed on the
 PT0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0688.degrees latitude (g = 980.6199 gals.).
 PT0688
 PT0688.The modeled gravity was interpolated from observed gravity values.
 PT0688
 PT0688;                    North         East    Units  Estimated Accuracy
 PT0688;SPC SD S     -   221,470.      471,060.      MT  (+/- 180 meters Scaled)
 PT0688
 PT0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ647111(NAD 83)
 PT0688
 PT0688                          SUPERSEDED SURVEY CONTROL
 PT0688
 PT0688  NGVD 29 (??/??/92)  778.69   (m)         2554.8    (f) COMPUTED    2 0
 PT0688
 PT0688.Superseded values are not recommended for survey control.
 PT0688
 PT0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0688.See file dsdata.pdf to determine how the superseded data were derived.
 PT0688
 PT0688_MARKER: DS = TRIANGULATION STATION DISK
 PT0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0688_STAMPING: A 3 U 1961
 PT0688_MARK LOGO: CGS
 PT0688_PROJECTION: FLUSH
 PT0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0688+STABILITY: SURFACE MOTION
 PT0688
 PT0688  HISTORY     - Date     Condition        Report By
 PT0688  HISTORY     - 1961     MONUMENTED       CGS
 PT0688  HISTORY     - 1962     GOOD             CGS
 PT0688
 PT0688                          STATION DESCRIPTION
 PT0688
 PT0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0688'6.6 MI NW FROM HILLAND.
 PT0688'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0688'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PT0688'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0
 PT0688'MILE NORTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST
 PT0688'ALONG A TRAIL ROAD, IN SECTION 9, T 4 N, R 18 E, ON THE CREST
 PT0688'OF A HILL, ABOUT 0.1 MILE NORTH OF THE GRAVELED ROAD, 19 FEET
 PT0688'NORTHEAST OF THE CENTER LINE OF THE TRAIL ROAD, 62.5 FEET SOUTH OF
 PT0688'A 3 U R.M. 1, 64.0 FEET NORTHWEST OF A 3 U R.M. 2, ABOUT LEVEL
 PT0688'WITH THE TRAIL ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0688'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0687 ***********************************************************************
 PT0687  DESIGNATION -  A 3 U RM 1
 PT0687  PID         -  PT0687
 PT0687  STATE/COUNTY-  SD/HAAKON
 PT0687  COUNTRY     -  US
 PT0687  USGS QUAD   -  POST RANCH (2017)
 PT0687
 PT0687                         *CURRENT SURVEY CONTROL
 PT0687  ______________________________________________________________________
 PT0687* NAD 83(1986) POSITION- 44 18 56.     (N) 101 56 59.     (W)   SCALED
 PT0687* NAVD 88 ORTHO HEIGHT -   778.301 (meters)     2553.48  (feet) ADJUSTED
 PT0687  ______________________________________________________________________
 PT0687  GEOID HEIGHT    -        -20.086 (meters)                     GEOID18
 PT0687  DYNAMIC HEIGHT  -        778.084 (meters)     2552.76  (feet) COMP
 PT0687  MODELED GRAVITY -    980,312.8   (mgal)                       NAVD 88
 PT0687
 PT0687  VERT ORDER      -  SECOND    CLASS 0
 PT0687
 PT0687.The horizontal coordinates were scaled from a map and have
 PT0687.an estimated accuracy of +/- 6 seconds.
 PT0687
 PT0687.The orthometric height was determined by differential leveling and
 PT0687.adjusted by the NATIONAL GEODETIC SURVEY
 PT0687.in June 1991.
 PT0687
 PT0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0687.GEOID18 height accuracy estimate available here.
 PT0687
 PT0687.Click photographs - Photos may exist for this station.
 PT0687
 PT0687.The dynamic height is computed by dividing the NAVD 88
 PT0687.geopotential number by the normal gravity value computed on the
 PT0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0687.degrees latitude (g = 980.6199 gals.).
 PT0687
 PT0687.The modeled gravity was interpolated from observed gravity values.
 PT0687
 PT0687;                    North         East    Units  Estimated Accuracy
 PT0687;SPC SD S     -   221,470.      471,060.      MT  (+/- 180 meters Scaled)
 PT0687
 PT0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ647111(NAD 83)
 PT0687
 PT0687                          SUPERSEDED SURVEY CONTROL
 PT0687
 PT0687  NGVD 29 (??/??/92)  777.84   (m)         2552.0    (f) COMPUTED    2 0
 PT0687
 PT0687.Superseded values are not recommended for survey control.
 PT0687
 PT0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0687.See file dsdata.pdf to determine how the superseded data were derived.
 PT0687
 PT0687_MARKER: DR = REFERENCE MARK DISK
 PT0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0687_STAMPING: A 3 U NO 1 1961
 PT0687_MARK LOGO: CGS
 PT0687_PROJECTION: FLUSH
 PT0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0687+STABILITY: SURFACE MOTION
 PT0687
 PT0687  HISTORY     - Date     Condition        Report By
 PT0687  HISTORY     - 1961     MONUMENTED       CGS
 PT0687  HISTORY     - 1962     GOOD             CGS
 PT0687
 PT0687                          STATION DESCRIPTION
 PT0687
 PT0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0687'6.6 MI NW FROM HILLAND.
 PT0687'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0687'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PT0687'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0
 PT0687'MILE NORTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST ALONG
 PT0687'A TRAIL ROAD, IN SECTION 9, T 4 N, R 18 E, ON THE CREST OF A
 PT0687'HILL, ABOUT 0.1 MILE NORTH OF THE GRAVELED ROAD, 71 FEET NORTHEAST
 PT0687'OF THE CENTER LINE OF THE TRAIL ROAD, 62.5 FEET NORTH OF A 3
 PT0687'U 1961, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 PT0687'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0689 ***********************************************************************
 PT0689  DESIGNATION -  A 3 U RM 2
 PT0689  PID         -  PT0689
 PT0689  STATE/COUNTY-  SD/HAAKON
 PT0689  COUNTRY     -  US
 PT0689  USGS QUAD   -  POST RANCH (2017)
 PT0689
 PT0689                         *CURRENT SURVEY CONTROL
 PT0689  ______________________________________________________________________
 PT0689* NAD 83(1986) POSITION- 44 18 56.     (N) 101 56 59.     (W)   SCALED
 PT0689* NAVD 88 ORTHO HEIGHT -   777.896 (meters)     2552.15  (feet) ADJUSTED
 PT0689  ______________________________________________________________________
 PT0689  GEOID HEIGHT    -        -20.086 (meters)                     GEOID18
 PT0689  DYNAMIC HEIGHT  -        777.679 (meters)     2551.44  (feet) COMP
 PT0689  MODELED GRAVITY -    980,312.8   (mgal)                       NAVD 88
 PT0689
 PT0689  VERT ORDER      -  SECOND    CLASS 0
 PT0689
 PT0689.The horizontal coordinates were scaled from a map and have
 PT0689.an estimated accuracy of +/- 6 seconds.
 PT0689
 PT0689.The orthometric height was determined by differential leveling and
 PT0689.adjusted by the NATIONAL GEODETIC SURVEY
 PT0689.in June 1991.
 PT0689
 PT0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0689.GEOID18 height accuracy estimate available here.
 PT0689
 PT0689.Click photographs - Photos may exist for this station.
 PT0689
 PT0689.The dynamic height is computed by dividing the NAVD 88
 PT0689.geopotential number by the normal gravity value computed on the
 PT0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0689.degrees latitude (g = 980.6199 gals.).
 PT0689
 PT0689.The modeled gravity was interpolated from observed gravity values.
 PT0689
 PT0689;                    North         East    Units  Estimated Accuracy
 PT0689;SPC SD S     -   221,470.      471,060.      MT  (+/- 180 meters Scaled)
 PT0689
 PT0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ647111(NAD 83)
 PT0689
 PT0689                          SUPERSEDED SURVEY CONTROL
 PT0689
 PT0689  NGVD 29 (??/??/92)  777.43   (m)         2550.6    (f) COMPUTED    2 0
 PT0689
 PT0689.Superseded values are not recommended for survey control.
 PT0689
 PT0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0689.See file dsdata.pdf to determine how the superseded data were derived.
 PT0689
 PT0689_MARKER: DR = REFERENCE MARK DISK
 PT0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0689_STAMPING: A 3 U NO 2 1961
 PT0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0689+STABILITY: SURFACE MOTION
 PT0689
 PT0689  HISTORY     - Date     Condition        Report By
 PT0689  HISTORY     - 1961     MONUMENTED       CGS
 PT0689  HISTORY     - 1962     GOOD             CGS
 PT0689
 PT0689                          STATION DESCRIPTION
 PT0689
 PT0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0689'6.6 MI NW FROM HILLAND.
 PT0689'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0689'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PT0689'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 PT0689'NORTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST ALONG
 PT0689'A TRAIL ROAD, IN SECTION 9, T 4 N, R 18 E, ON THE CREST OF A
 PT0689'HILL, ABOUT 0.1 MILE NORTH OF THE GRAVELED ROAD, 30 FEET NORTHEAST
 PT0689'OF THE CENTER LINE OF THE TRAIL ROAD, 64.0 FEET SOUTHEAST OF
 PT0689'A 3 U 1961, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 PT0689'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0685 ***********************************************************************
 PT0685  DESIGNATION -  A 3 V
 PT0685  PID         -  PT0685
 PT0685  STATE/COUNTY-  SD/HAAKON
 PT0685  COUNTRY     -  US
 PT0685  USGS QUAD   -  POST RANCH (2017)
 PT0685
 PT0685                         *CURRENT SURVEY CONTROL
 PT0685  ______________________________________________________________________
 PT0685* NAD 83(1986) POSITION- 44 19 29.     (N) 101 56 53.     (W)   SCALED
 PT0685* NAVD 88 ORTHO HEIGHT -   773.424 (meters)     2537.48  (feet) ADJUSTED
 PT0685  ______________________________________________________________________
 PT0685  GEOID HEIGHT    -        -20.096 (meters)                     GEOID18
 PT0685  DYNAMIC HEIGHT  -        773.209 (meters)     2536.77  (feet) COMP
 PT0685  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 PT0685
 PT0685  VERT ORDER      -  SECOND    CLASS 0
 PT0685
 PT0685.The horizontal coordinates were scaled from a map and have
 PT0685.an estimated accuracy of +/- 6 seconds.
 PT0685
 PT0685.The orthometric height was determined by differential leveling and
 PT0685.adjusted by the NATIONAL GEODETIC SURVEY
 PT0685.in June 1991.
 PT0685
 PT0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0685.GEOID18 height accuracy estimate available here.
 PT0685
 PT0685.Click photographs - Photos may exist for this station.
 PT0685
 PT0685.The dynamic height is computed by dividing the NAVD 88
 PT0685.geopotential number by the normal gravity value computed on the
 PT0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0685.degrees latitude (g = 980.6199 gals.).
 PT0685
 PT0685.The modeled gravity was interpolated from observed gravity values.
 PT0685
 PT0685;                    North         East    Units  Estimated Accuracy
 PT0685;SPC SD S     -   222,490.      471,210.      MT  (+/- 180 meters Scaled)
 PT0685
 PT0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ649121(NAD 83)
 PT0685
 PT0685                          SUPERSEDED SURVEY CONTROL
 PT0685
 PT0685  NGVD 29 (??/??/92)  772.96   (m)         2536.0    (f) COMPUTED    2 0
 PT0685
 PT0685.Superseded values are not recommended for survey control.
 PT0685
 PT0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0685.See file dsdata.pdf to determine how the superseded data were derived.
 PT0685
 PT0685_MARKER: DS = TRIANGULATION STATION DISK
 PT0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0685_STAMPING: A 3 V 1961
 PT0685_MARK LOGO: CGS
 PT0685_PROJECTION: FLUSH
 PT0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0685+STABILITY: SURFACE MOTION
 PT0685
 PT0685  HISTORY     - Date     Condition        Report By
 PT0685  HISTORY     - 1961     MONUMENTED       CGS
 PT0685  HISTORY     - 1962     GOOD             CGS
 PT0685
 PT0685                          STATION DESCRIPTION
 PT0685
 PT0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0685'7.4 MI NW FROM HILLAND.
 PT0685'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0685'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PT0685'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.3
 PT0685'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.55 MILE NORTH ALONG
 PT0685'A GRADED DIRT ROAD, IN SECTION 9, T 4 N, R 18 E, AT THE CREST OF
 PT0685'A HILL, 62 FEET WEST OF THE CENTER LINE OF THE ROAD, 58.0 FEET
 PT0685'EAST OF A 3 V R.M. 2, 55.5 FEET NORTH OF A 3 V R.M. 1, ABOUT LEVEL
 PT0685'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 PT0685'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0684 ***********************************************************************
 PT0684  DESIGNATION -  A 3 V AZ MK
 PT0684  PID         -  PT0684
 PT0684  STATE/COUNTY-  SD/HAAKON
 PT0684  COUNTRY     -  US
 PT0684  USGS QUAD   -  POST RANCH (2017)
 PT0684
 PT0684                         *CURRENT SURVEY CONTROL
 PT0684  ______________________________________________________________________
 PT0684* NAD 83(1986) POSITION- 44 19 29.     (N) 101 57 25.     (W)   SCALED
 PT0684* NAVD 88 ORTHO HEIGHT -   781.146 (meters)     2562.81  (feet) ADJUSTED
 PT0684  ______________________________________________________________________
 PT0684  GEOID HEIGHT    -        -20.068 (meters)                     GEOID18
 PT0684  DYNAMIC HEIGHT  -        780.928 (meters)     2562.09  (feet) COMP
 PT0684  MODELED GRAVITY -    980,314.1   (mgal)                       NAVD 88
 PT0684
 PT0684  VERT ORDER      -  SECOND    CLASS 0
 PT0684
 PT0684.The horizontal coordinates were scaled from a map and have
 PT0684.an estimated accuracy of +/- 6 seconds.
 PT0684
 PT0684.The orthometric height was determined by differential leveling and
 PT0684.adjusted by the NATIONAL GEODETIC SURVEY
 PT0684.in June 1991.
 PT0684
 PT0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0684.GEOID18 height accuracy estimate available here.
 PT0684
 PT0684.Click photographs - Photos may exist for this station.
 PT0684
 PT0684.The dynamic height is computed by dividing the NAVD 88
 PT0684.geopotential number by the normal gravity value computed on the
 PT0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0684.degrees latitude (g = 980.6199 gals.).
 PT0684
 PT0684.The modeled gravity was interpolated from observed gravity values.
 PT0684
 PT0684;                    North         East    Units  Estimated Accuracy
 PT0684;SPC SD S     -   222,500.      470,500.      MT  (+/- 180 meters Scaled)
 PT0684
 PT0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ642121(NAD 83)
 PT0684
 PT0684                          SUPERSEDED SURVEY CONTROL
 PT0684
 PT0684  NGVD 29 (??/??/92)  780.680  (m)         2561.28   (f) ADJ UNCH    2 0
 PT0684
 PT0684.Superseded values are not recommended for survey control.
 PT0684
 PT0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0684.See file dsdata.pdf to determine how the superseded data were derived.
 PT0684
 PT0684_MARKER: DZ = AZIMUTH MARK DISK
 PT0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0684_STAMPING: A 3 V 1961
 PT0684_MARK LOGO: CGS
 PT0684_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0684+STABILITY: SURFACE MOTION
 PT0684
 PT0684  HISTORY     - Date     Condition        Report By
 PT0684  HISTORY     - 1961     MONUMENTED       CGS
 PT0684  HISTORY     - 1962     GOOD             CGS
 PT0684
 PT0684                          STATION DESCRIPTION
 PT0684
 PT0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0684'7.9 MI NW FROM HILLAND.
 PT0684'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0684'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PT0684'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.3 MILES
 PT0684'NORTH ALONG A GRAVELED ROAD, THENCE 0.7 MILE NORTH ALONG A GRADED
 PT0684'DIRT ROAD, THENCE 0.4 MILE WEST ALONG A SECTION LINE FENCE, IN
 PT0684'SECTION 9, T 4 N, R 18 E, ON THE SOUTH SLOPE OF A HILL, 1 FOOT
 PT0684'SOUTH OF A FENCE, 1.6 FEET EAST OF A METAL WITNESS POST, AND SET
 PT0684'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0686 ***********************************************************************
 PT0686  DESIGNATION -  A 3 V RM 1
 PT0686  PID         -  PT0686
 PT0686  STATE/COUNTY-  SD/HAAKON
 PT0686  COUNTRY     -  US
 PT0686  USGS QUAD   -  POST RANCH (2017)
 PT0686
 PT0686                         *CURRENT SURVEY CONTROL
 PT0686  ______________________________________________________________________
 PT0686* NAD 83(1986) POSITION- 44 19 29.     (N) 101 56 53.     (W)   SCALED
 PT0686* NAVD 88 ORTHO HEIGHT -   773.306 (meters)     2537.09  (feet) ADJUSTED
 PT0686  ______________________________________________________________________
 PT0686  GEOID HEIGHT    -        -20.096 (meters)                     GEOID18
 PT0686  DYNAMIC HEIGHT  -        773.091 (meters)     2536.38  (feet) COMP
 PT0686  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 PT0686
 PT0686  VERT ORDER      -  SECOND    CLASS 0
 PT0686
 PT0686.The horizontal coordinates were scaled from a map and have
 PT0686.an estimated accuracy of +/- 6 seconds.
 PT0686
 PT0686.The orthometric height was determined by differential leveling and
 PT0686.adjusted by the NATIONAL GEODETIC SURVEY
 PT0686.in June 1991.
 PT0686
 PT0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0686.GEOID18 height accuracy estimate available here.
 PT0686
 PT0686.Click photographs - Photos may exist for this station.
 PT0686
 PT0686.The dynamic height is computed by dividing the NAVD 88
 PT0686.geopotential number by the normal gravity value computed on the
 PT0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0686.degrees latitude (g = 980.6199 gals.).
 PT0686
 PT0686.The modeled gravity was interpolated from observed gravity values.
 PT0686
 PT0686;                    North         East    Units  Estimated Accuracy
 PT0686;SPC SD S     -   222,490.      471,210.      MT  (+/- 180 meters Scaled)
 PT0686
 PT0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ649121(NAD 83)
 PT0686
 PT0686                          SUPERSEDED SURVEY CONTROL
 PT0686
 PT0686  NGVD 29 (??/??/92)  772.84   (m)         2535.6    (f) COMPUTED    2 0
 PT0686
 PT0686.Superseded values are not recommended for survey control.
 PT0686
 PT0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0686.See file dsdata.pdf to determine how the superseded data were derived.
 PT0686
 PT0686_MARKER: DR = REFERENCE MARK DISK
 PT0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0686_STAMPING: A 3 V NO 1 1961
 PT0686_MARK LOGO: CGS
 PT0686_PROJECTION: FLUSH
 PT0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0686+STABILITY: SURFACE MOTION
 PT0686
 PT0686  HISTORY     - Date     Condition        Report By
 PT0686  HISTORY     - 1961     MONUMENTED       CGS
 PT0686  HISTORY     - 1962     GOOD             CGS
 PT0686
 PT0686                          STATION DESCRIPTION
 PT0686
 PT0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0686'7.4 MI NW FROM HILLAND.
 PT0686'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0686'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PT0686'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.3
 PT0686'MILES NORTH ALONG GRAVELED ROAD, THENCE 0.55 MILE NORTH ALONG
 PT0686'A GRADED DIRT ROAD, IN SECTION 9, T 4 N, R 18 E, AT THE CREST OF A
 PT0686'HILL, 72 FEET WEST OF THE CENTER LINE OF THE ROAD, 55.5 FEET
 PT0686'SOUTH OF A 3 V 1961, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 PT0686'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0683 ***********************************************************************
 PT0683  DESIGNATION -  A 3 V RM 2
 PT0683  PID         -  PT0683
 PT0683  STATE/COUNTY-  SD/HAAKON
 PT0683  COUNTRY     -  US
 PT0683  USGS QUAD   -  POST RANCH (2017)
 PT0683
 PT0683                         *CURRENT SURVEY CONTROL
 PT0683  ______________________________________________________________________
 PT0683* NAD 83(1986) POSITION- 44 19 29.     (N) 101 56 53.     (W)   SCALED
 PT0683* NAVD 88 ORTHO HEIGHT -   773.224 (meters)     2536.82  (feet) ADJUSTED
 PT0683  ______________________________________________________________________
 PT0683  GEOID HEIGHT    -        -20.096 (meters)                     GEOID18
 PT0683  DYNAMIC HEIGHT  -        773.009 (meters)     2536.11  (feet) COMP
 PT0683  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 PT0683
 PT0683  VERT ORDER      -  SECOND    CLASS 0
 PT0683
 PT0683.The horizontal coordinates were scaled from a map and have
 PT0683.an estimated accuracy of +/- 6 seconds.
 PT0683
 PT0683.The orthometric height was determined by differential leveling and
 PT0683.adjusted by the NATIONAL GEODETIC SURVEY
 PT0683.in June 1991.
 PT0683
 PT0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0683.GEOID18 height accuracy estimate available here.
 PT0683
 PT0683.Click photographs - Photos may exist for this station.
 PT0683
 PT0683.The dynamic height is computed by dividing the NAVD 88
 PT0683.geopotential number by the normal gravity value computed on the
 PT0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0683.degrees latitude (g = 980.6199 gals.).
 PT0683
 PT0683.The modeled gravity was interpolated from observed gravity values.
 PT0683
 PT0683;                    North         East    Units  Estimated Accuracy
 PT0683;SPC SD S     -   222,490.      471,210.      MT  (+/- 180 meters Scaled)
 PT0683
 PT0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ649121(NAD 83)
 PT0683
 PT0683                          SUPERSEDED SURVEY CONTROL
 PT0683
 PT0683  NGVD 29 (??/??/92)  772.759  (m)         2535.29   (f) ADJ UNCH    2 0
 PT0683
 PT0683.Superseded values are not recommended for survey control.
 PT0683
 PT0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0683.See file dsdata.pdf to determine how the superseded data were derived.
 PT0683
 PT0683_MARKER: DR = REFERENCE MARK DISK
 PT0683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0683_STAMPING: A 3 V NO 2 1961
 PT0683_MARK LOGO: CGS
 PT0683_PROJECTION: FLUSH
 PT0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0683+STABILITY: SURFACE MOTION
 PT0683
 PT0683  HISTORY     - Date     Condition        Report By
 PT0683  HISTORY     - 1961     MONUMENTED       CGS
 PT0683  HISTORY     - 1962     GOOD             CGS
 PT0683
 PT0683                          STATION DESCRIPTION
 PT0683
 PT0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0683'7.4 MI NW FROM HILLAND.
 PT0683'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0683'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PT0683'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.3
 PT0683'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.55 MILE NORTH ALONG
 PT0683'A GRADED DIRT ROAD, IN SECTION 9, T 4 N, R 18 E, AT THE CREST
 PT0683'OF A HILL, 120 FEET WEST OF THE CENTER LINE OF THE ROAD, 58.0
 PT0683'FEET WEST OF A 3 V 1961, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PT0683'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0478 ***********************************************************************
 OR0478  DESIGNATION -  A 300
 OR0478  PID         -  OR0478
 OR0478  STATE/COUNTY-  SD/BRULE
 OR0478  COUNTRY     -  US
 OR0478  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0478
 OR0478                         *CURRENT SURVEY CONTROL
 OR0478  ______________________________________________________________________
 OR0478* NAD 83(1986) POSITION- 43 48 10.     (N) 099 19 14.     (W)   SCALED
 OR0478* NAVD 88 ORTHO HEIGHT -   493.697 (meters)     1619.74  (feet) ADJUSTED
 OR0478  ______________________________________________________________________
 OR0478  GEOID HEIGHT    -        -25.611 (meters)                     GEOID18
 OR0478  DYNAMIC HEIGHT  -        493.566 (meters)     1619.31  (feet) COMP
 OR0478  MODELED GRAVITY -    980,340.2   (mgal)                       NAVD 88
 OR0478
 OR0478  VERT ORDER      -  SECOND    CLASS 0
 OR0478
 OR0478.The horizontal coordinates were scaled from a map and have
 OR0478.an estimated accuracy of +/- 6 seconds.
 OR0478
 OR0478.The orthometric height was determined by differential leveling and
 OR0478.adjusted by the NATIONAL GEODETIC SURVEY
 OR0478.in June 1991.
 OR0478
 OR0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0478.GEOID18 height accuracy estimate available here.
 OR0478
 OR0478.Click photographs - Photos may exist for this station.
 OR0478
 OR0478.The dynamic height is computed by dividing the NAVD 88
 OR0478.geopotential number by the normal gravity value computed on the
 OR0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0478.degrees latitude (g = 980.6199 gals.).
 OR0478
 OR0478.The modeled gravity was interpolated from observed gravity values.
 OR0478
 OR0478;                    North         East    Units  Estimated Accuracy
 OR0478;SPC SD S     -   163,740.      681,490.      MT  (+/- 180 meters Scaled)
 OR0478
 OR0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP742500(NAD 83)
 OR0478
 OR0478                          SUPERSEDED SURVEY CONTROL
 OR0478
 OR0478  NGVD 29 (??/??/92)  493.357  (m)         1618.62   (f) ADJ UNCH    2 0
 OR0478
 OR0478.Superseded values are not recommended for survey control.
 OR0478
 OR0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0478.See file dsdata.pdf to determine how the superseded data were derived.
 OR0478
 OR0478_MARKER: DB = BENCH MARK DISK
 OR0478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0478_STAMPING: A 300 1945
 OR0478_MARK LOGO: CGS
 OR0478_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0478+STABILITY: SURFACE MOTION
 OR0478
 OR0478  HISTORY     - Date     Condition        Report By
 OR0478  HISTORY     - 1945     MONUMENTED       CGS
 OR0478  HISTORY     - 1949     GOOD             CGS
 OR0478
 OR0478                          STATION DESCRIPTION
 OR0478
 OR0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0478'0.8 MI SE FROM CHAMBERLAIN.
 OR0478'0.8 MILE SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0478'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0478'SOUTH, THENCE 0.7 MILE SOUTHEAST ALONG U.S. HIGHWAY 16.  IT IS
 OR0478'ON THE TOP OF A SHARP RIDGE BETWEEN TWO RAVINES, 89.5 FEET
 OR0478'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 84.5 FEET SOUTH OF
 OR0478'THE EAST GUARDRAIL POST ON THE SOUTH SIDE OF THE HIGHWAY, 4 FEET
 OR0478'NORTHEAST OF A WHITE WOODEN WITNESS POST, AND ABOUT 2 FEET LOWER
 OR0478'THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0478'2 INCHES ABOVE GROUND.
 OR0478
 OR0478                          STATION RECOVERY (1949)
 OR0478
 OR0478'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0515 ***********************************************************************
 OR0515  DESIGNATION -  A 301
 OR0515  PID         -  OR0515
 OR0515  STATE/COUNTY-  SD/BRULE
 OR0515  COUNTRY     -  US
 OR0515  USGS QUAD   -  BIJOU HILLS (2017)
 OR0515
 OR0515                         *CURRENT SURVEY CONTROL
 OR0515  ______________________________________________________________________
 OR0515* NAD 83(1986) POSITION- 43 30 50.     (N) 099 11 22.     (W)   SCALED
 OR0515* NAVD 88 ORTHO HEIGHT -   546.032 (meters)     1791.44  (feet) ADJUSTED
 OR0515  ______________________________________________________________________
 OR0515  GEOID HEIGHT    -        -26.210 (meters)                     GEOID18
 OR0515  DYNAMIC HEIGHT  -        545.852 (meters)     1790.85  (feet) COMP
 OR0515  MODELED GRAVITY -    980,274.9   (mgal)                       NAVD 88
 OR0515
 OR0515  VERT ORDER      -  SECOND    CLASS 0
 OR0515
 OR0515.The horizontal coordinates were scaled from a map and have
 OR0515.an estimated accuracy of +/- 6 seconds.
 OR0515
 OR0515.The orthometric height was determined by differential leveling and
 OR0515.adjusted by the NATIONAL GEODETIC SURVEY
 OR0515.in June 1991.
 OR0515
 OR0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0515.GEOID18 height accuracy estimate available here.
 OR0515
 OR0515.Click photographs - Photos may exist for this station.
 OR0515
 OR0515.The dynamic height is computed by dividing the NAVD 88
 OR0515.geopotential number by the normal gravity value computed on the
 OR0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0515.degrees latitude (g = 980.6199 gals.).
 OR0515
 OR0515.The modeled gravity was interpolated from observed gravity values.
 OR0515
 OR0515;                    North         East    Units  Estimated Accuracy
 OR0515;SPC SD S     -   131,790.      692,480.      MT  (+/- 180 meters Scaled)
 OR0515
 OR0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP846179(NAD 83)
 OR0515
 OR0515                          SUPERSEDED SURVEY CONTROL
 OR0515
 OR0515  NGVD 29 (??/??/92)  545.678  (m)         1790.28   (f) ADJ UNCH    2 0
 OR0515
 OR0515.Superseded values are not recommended for survey control.
 OR0515
 OR0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0515.See file dsdata.pdf to determine how the superseded data were derived.
 OR0515
 OR0515_MARKER: DB = BENCH MARK DISK
 OR0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0515_STAMPING: A 301 1945
 OR0515_MARK LOGO: CGS
 OR0515_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0515+STABILITY: SURFACE MOTION
 OR0515
 OR0515  HISTORY     - Date     Condition        Report By
 OR0515  HISTORY     - 1945     MONUMENTED       CGS
 OR0515  HISTORY     - 1975     MARK NOT FOUND   NGS
 OR0515
 OR0515                          STATION DESCRIPTION
 OR0515
 OR0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0515'9.6 MI NW FROM ACADEMY.
 OR0515'IN BRULE COUNTY, 9.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX
 OR0515'COUNTY.  THIS BENCH MARK MAY BE REACHED FROM WARD ACADEMY
 OR0515'BY GOING 0.1 MILE NORTH, THENCE 3.0 MILES WEST ALONG A GRAVEL
 OR0515'ROAD, THENCE 3.0 MILES NORTH ALONG A GRADED DIRT ROAD, THENCE
 OR0515'2.5 MILES WEST ALONG A GRADED DIRT ROAD, AND THENCE 1.0 MILE
 OR0515'NORTH ALONG A GRADED DIRT ROAD.  IT IS AT THE INTERSECTION OF AN
 OR0515'EAST-AND-WEST GRADED DIRT ROAD, 96 FEET SOUTH OF THE CENTER
 OR0515'LINE OF THE EAST-AND-WEST ROAD, 36 FEET EAST OF THE CENTER LINE
 OR0515'OF THE NORTH-AND-SOUTH ROAD, 8 FEET NORTHEAST OF A POLE, 1 FOOT
 OR0515'NORTH OF A WHITE WOODEN WITNESS POST, AND LEVEL WITH THE
 OR0515'NORTH-AND-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OR0515'PROJECTING 4 INCHES ABOVE GROUND.
 OR0515
 OR0515                          STATION RECOVERY (1975)
 OR0515
 OR0515'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 OR0515'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0174 ***********************************************************************
 OR0174  DESIGNATION -  A 302
 OR0174  PID         -  OR0174
 OR0174  STATE/COUNTY-  SD/CHARLES MIX
 OR0174  COUNTRY     -  US
 OR0174  USGS QUAD   -  LAKE GEORGE (2017)
 OR0174
 OR0174                         *CURRENT SURVEY CONTROL
 OR0174  ______________________________________________________________________
 OR0174* NAD 83(1986) POSITION- 43 23 02.     (N) 098 54 13.     (W)   SCALED
 OR0174* NAVD 88 ORTHO HEIGHT -   459.639 (meters)     1508.00  (feet) ADJUSTED
 OR0174  ______________________________________________________________________
 OR0174  GEOID HEIGHT    -        -26.414 (meters)                     GEOID18
 OR0174  DYNAMIC HEIGHT  -        459.490 (meters)     1507.51  (feet) COMP
 OR0174  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 OR0174
 OR0174  VERT ORDER      -  FIRST     CLASS II
 OR0174
 OR0174.The horizontal coordinates were scaled from a map and have
 OR0174.an estimated accuracy of +/- 6 seconds.
 OR0174
 OR0174.The orthometric height was determined by differential leveling and
 OR0174.adjusted by the NATIONAL GEODETIC SURVEY
 OR0174.in June 1991.
 OR0174
 OR0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0174.GEOID18 height accuracy estimate available here.
 OR0174
 OR0174.Click photographs - Photos may exist for this station.
 OR0174
 OR0174.The dynamic height is computed by dividing the NAVD 88
 OR0174.geopotential number by the normal gravity value computed on the
 OR0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0174.degrees latitude (g = 980.6199 gals.).
 OR0174
 OR0174.The modeled gravity was interpolated from observed gravity values.
 OR0174
 OR0174;                    North         East    Units  Estimated Accuracy
 OR0174;SPC SD S     -   117,700.      715,840.      MT  (+/- 180 meters Scaled)
 OR0174
 OR0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP078034(NAD 83)
 OR0174
 OR0174                          SUPERSEDED SURVEY CONTROL
 OR0174
 OR0174  NGVD 29 (??/??/92)  459.30   (m)         1506.9    (f) COMPUTED    1 2
 OR0174
 OR0174.Superseded values are not recommended for survey control.
 OR0174
 OR0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0174.See file dsdata.pdf to determine how the superseded data were derived.
 OR0174
 OR0174_MARKER: DB = BENCH MARK DISK
 OR0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0174_STAMPING: A 302 1945
 OR0174_MARK LOGO: CGS
 OR0174_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0174+STABILITY: SURFACE MOTION
 OR0174
 OR0174  HISTORY     - Date     Condition        Report By
 OR0174  HISTORY     - 1945     MONUMENTED       CGS
 OR0174  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0174
 OR0174                          STATION DESCRIPTION
 OR0174
 OR0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0174'3.2 MI W FROM PLATTE.
 OR0174'TO REACH FROM THE POST OFFICE AT PLATTE GO SOUTH 0.2 MILE ALONG
 OR0174'MAIN STREET, THENCE WEST 3.0 MILES ALONG A GRAVELED ROAD TO
 OR0174'SITE OF MARK, BENCH MARK IS AT THE INTERSECTION OF THE
 OR0174'GRAVELED ROAD AND A DIRT T ROAD LEADING SOUTH, 45.0 FEET SOUTH
 OR0174'OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE GRAVELED ROAD,
 OR0174'21.0 FEET EAST OF THE CENTER LINE OF THE DIRT ROAD, 12.0
 OR0174'FEET EAST OF A GATE POST, 1.0 FOOT NORTH OF A FENCE AND 3.0 FEET
 OR0174'EAST OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED A 302 1945
 OR0174'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE
 OR0174'GROUND.
 OR0174
 OR0174                          STATION RECOVERY (2013)
 OR0174
 OR0174'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0174'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0175 ***********************************************************************
 OR0175  DESIGNATION -  A 302 RESET
 OR0175  PID         -  OR0175
 OR0175  STATE/COUNTY-  SD/CHARLES MIX
 OR0175  COUNTRY     -  US
 OR0175  USGS QUAD   -  LAKE GEORGE (2017)
 OR0175
 OR0175                         *CURRENT SURVEY CONTROL
 OR0175  ______________________________________________________________________
 OR0175* NAD 83(1986) POSITION- 43 23 02.     (N) 098 54 13.     (W)   SCALED
 OR0175* NAVD 88 ORTHO HEIGHT -   457.75  (+/-2cm)     1501.8   (feet) VERTCON3
 OR0175  ______________________________________________________________________
 OR0175  GEOID HEIGHT    -        -26.414 (meters)                     GEOID18
 OR0175  VERT ORDER      -  THIRD (See Below)
 OR0175
 OR0175.The horizontal coordinates were scaled from a map and have
 OR0175.an estimated accuracy of +/- 6 seconds.
 OR0175
 OR0175.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0175
 OR0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0175.GEOID18 height accuracy estimate available here.
 OR0175
 OR0175.The vertical order pertains to the NGVD 29 superseded value.
 OR0175
 OR0175.Click photographs - Photos may exist for this station.
 OR0175
 OR0175;                    North         East    Units  Estimated Accuracy
 OR0175;SPC SD S     -   117,700.      715,840.      MT  (+/- 180 meters Scaled)
 OR0175
 OR0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP078034(NAD 83)
 OR0175
 OR0175                          SUPERSEDED SURVEY CONTROL
 OR0175
 OR0175  NGVD 29 (??/??/??)  457.41   (m)         1500.7    (f) RESET       3  
 OR0175
 OR0175.Superseded values are not recommended for survey control.
 OR0175
 OR0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0175.See file dsdata.pdf to determine how the superseded data were derived.
 OR0175
 OR0175_MARKER: DB = BENCH MARK DISK
 OR0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0175_STAMPING: A 302 RESET 1957
 OR0175_MARK LOGO: CGS
 OR0175_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0175+STABILITY: SURFACE MOTION
 OR0175
 OR0175  HISTORY     - Date     Condition        Report By
 OR0175  HISTORY     - 1957     MONUMENTED       SDHD
 OR0175  HISTORY     - 1963     GOOD             CGS
 OR0175
 OR0175                          STATION DESCRIPTION
 OR0175
 OR0175'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1957
 OR0175'3.2 MI W FROM PLATTE.
 OR0175'0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0175'PLATTE, THENCE 3 MILES WEST ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0175'T-INTERSECTION OF A DIRT ROAD LEADING SOUTH, 74 FEET SOUTH
 OR0175'OF THE CENTERLINE OF THE GRAVEL ROAD, 14 FEET WEST OF THE
 OR0175'CENTERLINE OF THE NORTH-SOUTH ROAD, 0.6 FEET WEST OF A FENCE,
 OR0175'1.3 FEET SOUTH OF A WHITE WOODEN WITNESS POST AND SET IN THE
 OR0175'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 OR0175
 OR0175                          STATION RECOVERY (1963)
 OR0175
 OR0175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 OR0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0616 ***********************************************************************
 OR0616  DESIGNATION -  A 303
 OR0616  PID         -  OR0616
 OR0616  STATE/COUNTY-  SD/GREGORY
 OR0616  COUNTRY     -  US
 OR0616  USGS QUAD   -  DIXON (2017)
 OR0616
 OR0616                         *CURRENT SURVEY CONTROL
 OR0616  ______________________________________________________________________
 OR0616* NAD 83(1986) POSITION- 43 24 00.     (N) 099 26 06.     (W)   SCALED
 OR0616* NAVD 88 ORTHO HEIGHT -   591.898 (meters)     1941.92  (feet) ADJUSTED
 OR0616  ______________________________________________________________________
 OR0616  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 OR0616  DYNAMIC HEIGHT  -        591.687 (meters)     1941.23  (feet) COMP
 OR0616  MODELED GRAVITY -    980,245.6   (mgal)                       NAVD 88
 OR0616
 OR0616  VERT ORDER      -  SECOND    CLASS 0
 OR0616
 OR0616.The horizontal coordinates were scaled from a map and have
 OR0616.an estimated accuracy of +/- 6 seconds.
 OR0616
 OR0616.The orthometric height was determined by differential leveling and
 OR0616.adjusted by the NATIONAL GEODETIC SURVEY
 OR0616.in June 1991.
 OR0616
 OR0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0616.GEOID18 height accuracy estimate available here.
 OR0616
 OR0616.Click photographs - Photos may exist for this station.
 OR0616
 OR0616.The dynamic height is computed by dividing the NAVD 88
 OR0616.geopotential number by the normal gravity value computed on the
 OR0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0616.degrees latitude (g = 980.6199 gals.).
 OR0616
 OR0616.The modeled gravity was interpolated from observed gravity values.
 OR0616
 OR0616;                    North         East    Units  Estimated Accuracy
 OR0616;SPC SD S     -   118,890.      672,770.      MT  (+/- 180 meters Scaled)
 OR0616
 OR0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647053(NAD 83)
 OR0616
 OR0616                          SUPERSEDED SURVEY CONTROL
 OR0616
 OR0616  NGVD 29 (??/??/92)  591.567  (m)         1940.83   (f) ADJ UNCH    2 0
 OR0616
 OR0616.Superseded values are not recommended for survey control.
 OR0616
 OR0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0616.See file dsdata.pdf to determine how the superseded data were derived.
 OR0616
 OR0616_MARKER: DB = BENCH MARK DISK
 OR0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0616_STAMPING: A 303 1945
 OR0616_MARK LOGO: CGS
 OR0616_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0616+STABILITY: SURFACE MOTION
 OR0616
 OR0616  HISTORY     - Date     Condition        Report By
 OR0616  HISTORY     - 1945     MONUMENTED       CGS
 OR0616
 OR0616                          STATION DESCRIPTION
 OR0616
 OR0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0616'11.7 MI N FROM GREGORY.
 OR0616'11.7 MILES NORTH ALONG STATE HIGHWAY 47 FROM A POINT 0.2 MILE
 OR0616'WEST OF THE POST OFFICE AT GREGORY, GREGORY COUNTY, 10.4 MILES
 OR0616'SOUTH OF IONA, LYMAN COUNTY, 31 FEET SOUTH OF THE CENTERLINE OF
 OR0616'AN EAST-WEST ROAD, 49 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 OR0616'34 FEET NORTHEAST OF THE EAST END OF A CONCRETE CULVERT, 12 FEET
 OR0616'EAST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE, 2 FEET WEST
 OR0616'OF A WHITE WOODEN WITNESS POST, AND LEVEL WITH THE HIGHWAY.
 OR0616'AN IRON BENCH MARK DISK, STAMPED A 303 1945 AND SET IN THE
 OR0616'TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0322 ***********************************************************************
 QS0322  DESIGNATION -  A 304
 QS0322  PID         -  QS0322
 QS0322  STATE/COUNTY-  SD/CORSON
 QS0322  COUNTRY     -  US
 QS0322  USGS QUAD   -  MOREAU NW (2017)
 QS0322
 QS0322                         *CURRENT SURVEY CONTROL
 QS0322  ______________________________________________________________________
 QS0322* NAD 83(1986) POSITION- 45 29 24.     (N) 100 29 52.     (W)   SCALED
 QS0322* NAVD 88 ORTHO HEIGHT -   576.639 (meters)     1891.86  (feet) ADJUSTED
 QS0322  ______________________________________________________________________
 QS0322  GEOID HEIGHT    -        -21.750 (meters)                     GEOID18
 QS0322  DYNAMIC HEIGHT  -        576.588 (meters)     1891.69  (feet) COMP
 QS0322  MODELED GRAVITY -    980,509.6   (mgal)                       NAVD 88
 QS0322
 QS0322  VERT ORDER      -  SECOND    CLASS 0
 QS0322
 QS0322.The horizontal coordinates were scaled from a map and have
 QS0322.an estimated accuracy of +/- 6 seconds.
 QS0322
 QS0322.The orthometric height was determined by differential leveling and
 QS0322.adjusted by the NATIONAL GEODETIC SURVEY
 QS0322.in June 1991.
 QS0322
 QS0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0322.GEOID18 height accuracy estimate available here.
 QS0322
 QS0322.Click photographs - Photos may exist for this station.
 QS0322
 QS0322.The dynamic height is computed by dividing the NAVD 88
 QS0322.geopotential number by the normal gravity value computed on the
 QS0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0322.degrees latitude (g = 980.6199 gals.).
 QS0322
 QS0322.The modeled gravity was interpolated from observed gravity values.
 QS0322
 QS0322;                    North         East    Units  Estimated Accuracy
 QS0322;SPC SD N     -   184,220.      561,090.      MT  (+/- 180 meters Scaled)
 QS0322
 QS0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR829384(NAD 83)
 QS0322
 QS0322                          SUPERSEDED SURVEY CONTROL
 QS0322
 QS0322  NGVD 29 (??/??/92)  576.28   (m)         1890.7    (f) COMPUTED    2 0
 QS0322
 QS0322.Superseded values are not recommended for survey control.
 QS0322
 QS0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0322.See file dsdata.pdf to determine how the superseded data were derived.
 QS0322
 QS0322_MARKER: DB = BENCH MARK DISK
 QS0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0322_STAMPING: A 304 1945
 QS0322_MARK LOGO: CGS
 QS0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0322+STABILITY: SURFACE MOTION
 QS0322
 QS0322  HISTORY     - Date     Condition        Report By
 QS0322  HISTORY     - 1945     MONUMENTED       CGS
 QS0322
 QS0322                          STATION DESCRIPTION
 QS0322
 QS0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0322'5.9 MI SW FROM MOBRIDGE.
 QS0322'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0322'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0322'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTHERLY
 QS0322'0.7 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ON
 QS0322'TOP OF THE FIRST HILL SOUTH OF THE INTERSECTION OF HIGHWAY NO. 8
 QS0322'AND THE ROAD LEADING TO CHEYENNE AGENCY, 140.0 FEET EAST OF THE
 QS0322'NORTHEAST CORNER OF A FENCE AROUND A GROUP OF SMALL TREES, 40.0 FEET
 QS0322'EAST OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD AND 2.0
 QS0322'FEET NORTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED A 304 1945
 QS0322'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 QS0322'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0173 ***********************************************************************
 QS0173  DESIGNATION -  A 305
 QS0173  PID         -  QS0173
 QS0173  STATE/COUNTY-  SD/DEWEY
 QS0173  COUNTRY     -  US
 QS0173  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0173
 QS0173                         *CURRENT SURVEY CONTROL
 QS0173  ______________________________________________________________________
 QS0173* NAD 83(1986) POSITION- 45 13 24.66   (N) 100 16 37.34   (W)   HD_HELD1
 QS0173* NAVD 88 ORTHO HEIGHT -   487.218 (meters)     1598.48  (feet) ADJUSTED
 QS0173  ______________________________________________________________________
 QS0173  GEOID HEIGHT    -        -22.191 (meters)                     GEOID18
 QS0173  DYNAMIC HEIGHT  -        487.158 (meters)     1598.28  (feet) COMP
 QS0173  MODELED GRAVITY -    980,479.4   (mgal)                       NAVD 88
 QS0173
 QS0173  VERT ORDER      -  SECOND    CLASS 0
 QS0173
 QS0173.The horizontal coordinates were determined by differentially corrected
 QS0173.hand held GPS observations or other comparable positioning techniques
 QS0173.and have an estimated accuracy of +/- 3 meters.
 QS0173
 QS0173.The orthometric height was determined by differential leveling and
 QS0173.adjusted by the NATIONAL GEODETIC SURVEY
 QS0173.in June 1991.
 QS0173
 QS0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0173.GEOID18 height accuracy estimate available here.
 QS0173
 QS0173.Click photographs - Photos may exist for this station.
 QS0173
 QS0173.The dynamic height is computed by dividing the NAVD 88
 QS0173.geopotential number by the normal gravity value computed on the
 QS0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0173.degrees latitude (g = 980.6199 gals.).
 QS0173
 QS0173.The modeled gravity was interpolated from observed gravity values.
 QS0173
 QS0173;                    North         East    Units  Estimated Accuracy
 QS0173;SPC SD N     -   154,518.7     578,242.7     MT  (+/- 3 meters HH1 GPS) 
 QS0173
 QS0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9974108573(NAD 83)
 QS0173
 QS0173                          SUPERSEDED SURVEY CONTROL
 QS0173
 QS0173  NGVD 29 (??/??/92)  486.849  (m)         1597.27   (f) ADJ UNCH    2 0
 QS0173
 QS0173.Superseded values are not recommended for survey control.
 QS0173
 QS0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0173.See file dsdata.pdf to determine how the superseded data were derived.
 QS0173
 QS0173_MARKER: DB = BENCH MARK DISK
 QS0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0173_STAMPING: A 305 1945
 QS0173_MARK LOGO: CGS
 QS0173_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0173+STABILITY: SURFACE MOTION
 QS0173
 QS0173  HISTORY     - Date     Condition        Report By
 QS0173  HISTORY     - 1945     MONUMENTED       CGS
 QS0173
 QS0173                          STATION DESCRIPTION
 QS0173
 QS0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0173'17.5 MI NW FROM CHEYENNE AGENCY.
 QS0173'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0173'WESTERLY 17.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0173'MARK IS 49.0 FEET WEST OF AND ABOUT LEVEL WITH CENTERLINE OF ROAD,
 QS0173'39.0 FEET NORTHWEST OF THE WEST END OF A 1.0 FOOT CORRUGATED
 QS0173'IRON CULVERT, 6.0 FEET SOUTH OF A TELEPHONE POLE AND IN LINE
 QS0173'WITH ROW OF POLES WEST OF ROAD, 1.0 FOOT NORTH OF 4 X 4 MARKER
 QS0173'POST.  AN IRON DISK STAMPED A 305 1945 IS SET IN TOP OF A CONCRETE
 QS0173'POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0138 ***********************************************************************
 QS0138  DESIGNATION -  A 306
 QS0138  PID         -  QS0138
 QS0138  STATE/COUNTY-  SD/CORSON
 QS0138  COUNTRY     -  US
 QS0138  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0138
 QS0138                         *CURRENT SURVEY CONTROL
 QS0138  ______________________________________________________________________
 QS0138* NAD 83(1986) POSITION- 45 39 38.11   (N) 100 29 38.59   (W)   HD_HELD1
 QS0138* NAVD 88 ORTHO HEIGHT -   532.444 (meters)     1746.86  (feet) ADJUSTED
 QS0138  ______________________________________________________________________
 QS0138  GEOID HEIGHT    -        -21.665 (meters)                     GEOID18
 QS0138  DYNAMIC HEIGHT  -        532.404 (meters)     1746.73  (feet) COMP
 QS0138  MODELED GRAVITY -    980,523.3   (mgal)                       NAVD 88
 QS0138
 QS0138  VERT ORDER      -  FIRST     CLASS II
 QS0138
 QS0138.The horizontal coordinates were determined by differentially corrected
 QS0138.hand held GPS observations or other comparable positioning techniques
 QS0138.and have an estimated accuracy of +/- 3 meters.
 QS0138
 QS0138.The orthometric height was determined by differential leveling and
 QS0138.adjusted by the NATIONAL GEODETIC SURVEY
 QS0138.in June 1991.
 QS0138
 QS0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0138.GEOID18 height accuracy estimate available here.
 QS0138
 QS0138.Click photographs - Photos may exist for this station.
 QS0138
 QS0138.The dynamic height is computed by dividing the NAVD 88
 QS0138.geopotential number by the normal gravity value computed on the
 QS0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0138.degrees latitude (g = 980.6199 gals.).
 QS0138
 QS0138.The modeled gravity was interpolated from observed gravity values.
 QS0138
 QS0138;                    North         East    Units  Estimated Accuracy
 QS0138;SPC SD N     -   203,173.3     561,496.1     MT  (+/- 3 meters HH1 GPS) 
 QS0138
 QS0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8360657422(NAD 83)
 QS0138
 QS0138                          SUPERSEDED SURVEY CONTROL
 QS0138
 QS0138  NGVD 29 (??/??/92)  532.063  (m)         1745.61   (f) ADJ UNCH    1 2
 QS0138
 QS0138.Superseded values are not recommended for survey control.
 QS0138
 QS0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0138.See file dsdata.pdf to determine how the superseded data were derived.
 QS0138
 QS0138_MARKER: DB = BENCH MARK DISK
 QS0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0138_STAMPING: A 306 1945
 QS0138_MARK LOGO: CGS
 QS0138_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0138+STABILITY: SURFACE MOTION
 QS0138
 QS0138  HISTORY     - Date     Condition        Report By
 QS0138  HISTORY     - 1945     MONUMENTED       CGS
 QS0138  HISTORY     - 1949     GOOD             CGS
 QS0138
 QS0138                          STATION DESCRIPTION
 QS0138
 QS0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0138'2 MI E FROM WAKPALA.
 QS0138'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.0 MILES
 QS0138'ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS 24.7 FEET
 QS0138'SOUTH OF THE CENTER LINE OF THE ROAD, 6.0 FEET SOUTHWEST OF A FENCE
 QS0138'CORNER, 2.0 FEET SOUTH OF A FENCE AND 1.0 FOOT EAST OF A 4 X 4
 QS0138'MARKER POST.  A BRONZE DISK STAMPED A 306 1945 SET IN THE TOP OF
 QS0138'A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE GROUND.
 QS0138
 QS0138                          STATION RECOVERY (1949)
 QS0138
 QS0138'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0114 ***********************************************************************
 QS0114  DESIGNATION -  A 307
 QS0114  PID         -  QS0114
 QS0114  STATE/COUNTY-  SD/CORSON
 QS0114  COUNTRY     -  US
 QS0114  USGS QUAD   -  MOBRIDGE (2017)
 QS0114
 QS0114                         *CURRENT SURVEY CONTROL
 QS0114  ______________________________________________________________________
 QS0114* NAD 83(1986) POSITION- 45 35 19.59   (N) 100 28 30.96   (W)   HD_HELD1
 QS0114* NAVD 88 ORTHO HEIGHT -   477.320 (meters)     1566.01  (feet) ADJUSTED
 QS0114  ______________________________________________________________________
 QS0114  GEOID HEIGHT    -        -21.747 (meters)                     GEOID18
 QS0114  DYNAMIC HEIGHT  -        477.282 (meters)     1565.88  (feet) COMP
 QS0114  MODELED GRAVITY -    980,521.5   (mgal)                       NAVD 88
 QS0114
 QS0114  VERT ORDER      -  SECOND    CLASS 0
 QS0114
 QS0114.The horizontal coordinates were determined by differentially corrected
 QS0114.hand held GPS observations or other comparable positioning techniques
 QS0114.and have an estimated accuracy of +/- 3 meters.
 QS0114
 QS0114.The orthometric height was determined by differential leveling and
 QS0114.adjusted by the NATIONAL GEODETIC SURVEY
 QS0114.in June 1991.
 QS0114
 QS0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0114.GEOID18 height accuracy estimate available here.
 QS0114
 QS0114.Click photographs - Photos may exist for this station.
 QS0114
 QS0114.The dynamic height is computed by dividing the NAVD 88
 QS0114.geopotential number by the normal gravity value computed on the
 QS0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0114.degrees latitude (g = 980.6199 gals.).
 QS0114
 QS0114.The modeled gravity was interpolated from observed gravity values.
 QS0114
 QS0114;                    North         East    Units  Estimated Accuracy
 QS0114;SPC SD N     -   195,183.4     562,913.3     MT  (+/- 3 meters HH1 GPS) 
 QS0114
 QS0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8492349417(NAD 83)
 QS0114
 QS0114                          SUPERSEDED SURVEY CONTROL
 QS0114
 QS0114  NGVD 29 (??/??/92)  476.950  (m)         1564.79   (f) ADJ UNCH    2 0
 QS0114
 QS0114.Superseded values are not recommended for survey control.
 QS0114
 QS0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0114.See file dsdata.pdf to determine how the superseded data were derived.
 QS0114
 QS0114_MARKER: DB = BENCH MARK DISK
 QS0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0114_STAMPING: A 307 1945
 QS0114_MARK LOGO: CGS
 QS0114_PROJECTION: PROJECTING 8 CENTIMETERS
 QS0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0114+STABILITY: SURFACE MOTION
 QS0114
 QS0114  HISTORY     - Date     Condition        Report By
 QS0114  HISTORY     - 1945     MONUMENTED       CGS
 QS0114  HISTORY     - 1964     MARK NOT FOUND   USGS
 QS0114
 QS0114                          STATION DESCRIPTION
 QS0114
 QS0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0114'1 MI W FROM MOREAU JUNCTION.
 QS0114'1.0 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0114'RAILROAD FROM THE STATION AT MOREAU JUNCTION, 200 YARDS NORTHEAST
 QS0114'OF A CROSSING, 143.0 FEET NORTHWEST OF A STATION ONE MILE SIGN,
 QS0114'105.0 FEET NORTH OF AND LEVEL WITH THE CENTERLINE OF THE TRACKS,
 QS0114'26.0 FEET SOUTHEAST OF A TELEPHONE POLE AND 1.0 FOOT WEST OF A
 QS0114'4 X 4 MARKER POST.  AN IRON DISK STAMPED A 307 1945 AND SET IN THE
 QS0114'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.  NOTE-- THE
 QS0114'RAILROAD HAS BEEN MOVED FROM ITS ORIGINAL POSITION AND MOREAU
 QS0114'JUNCTION NO LONGER EXISTS.  BM COVERED BY WATER OF THE OAHE
 QS0114'RESERVOIR.
 QS0114
 QS0114                          STATION RECOVERY (1964)
 QS0114
 QS0114'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 QS0114'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0289 ***********************************************************************
 QR0289  DESIGNATION -  A 308
 QR0289  PID         -  QR0289
 QR0289  STATE/COUNTY-  SD/POTTER
 QR0289  COUNTRY     -  US
 QR0289  USGS QUAD   -  GETTYSBURG (2017)
 QR0289
 QR0289                         *CURRENT SURVEY CONTROL
 QR0289  ______________________________________________________________________
 QR0289* NAD 83(1986) POSITION- 45 00 48.     (N) 099 58 49.     (W)   SCALED
 QR0289* NAVD 88 ORTHO HEIGHT -   640.599 (meters)     2101.70  (feet) ADJUSTED
 QR0289  ______________________________________________________________________
 QR0289  GEOID HEIGHT    -        -22.549 (meters)                     GEOID18
 QR0289  DYNAMIC HEIGHT  -        640.501 (meters)     2101.38  (feet) COMP
 QR0289  MODELED GRAVITY -    980,444.1   (mgal)                       NAVD 88
 QR0289
 QR0289  VERT ORDER      -  SECOND    CLASS 0
 QR0289
 QR0289.The horizontal coordinates were scaled from a map and have
 QR0289.an estimated accuracy of +/- 6 seconds.
 QR0289
 QR0289.The orthometric height was determined by differential leveling and
 QR0289.adjusted by the NATIONAL GEODETIC SURVEY
 QR0289.in June 1991.
 QR0289
 QR0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0289.GEOID18 height accuracy estimate available here.
 QR0289
 QR0289.Click photographs - Photos may exist for this station.
 QR0289
 QR0289.The dynamic height is computed by dividing the NAVD 88
 QR0289.geopotential number by the normal gravity value computed on the
 QR0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0289.degrees latitude (g = 980.6199 gals.).
 QR0289
 QR0289.The modeled gravity was interpolated from observed gravity values.
 QR0289
 QR0289;                    North         East    Units  Estimated Accuracy
 QR0289;SPC SD N     -   131,130.      601,560.      MT  (+/- 180 meters Scaled)
 QR0289
 QR0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ227848(NAD 83)
 QR0289
 QR0289                          SUPERSEDED SURVEY CONTROL
 QR0289
 QR0289  NGVD 29 (??/??/92)  640.220  (m)         2100.46   (f) ADJ UNCH    2 0
 QR0289
 QR0289.Superseded values are not recommended for survey control.
 QR0289
 QR0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0289.See file dsdata.pdf to determine how the superseded data were derived.
 QR0289
 QR0289_MARKER: DB = BENCH MARK DISK
 QR0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0289_STAMPING: A 308 1945
 QR0289_MARK LOGO: CGS
 QR0289_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0289+STABILITY: SURFACE MOTION
 QR0289
 QR0289  HISTORY     - Date     Condition        Report By
 QR0289  HISTORY     - 1945     MONUMENTED       CGS
 QR0289  HISTORY     - 1971     GOOD             NGS
 QR0289  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QR0289
 QR0289                          STATION DESCRIPTION
 QR0289
 QR0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QR0289'1.2 MI W FROM GETTYSBURG.
 QR0289'ABOUT 1.2 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT
 QR0289'0.2 MILE NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY,
 QR0289'AT THE INTERSECTION OF A NORTH-AND-SOUTH DIRT ROAD, 47-1/2 FEET
 QR0289'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 48-1/2 FEET EAST OF THE
 QR0289'CENTER LINE OF THE DIRT ROAD, 6 FEET EAST OF A POLE, IN LINE WITH
 QR0289'THE ROW OF POLES, ABOUT 2-1/2 FEET LOWER THAN THE HIGHWAY, AND
 QR0289'1 FOOT WEST OF A WHITE WOODEN WITNESS POST.  AN IRON BENCH-MARK
 QR0289'DISK, STAMPED A 308 1945 AND SET IN THE TOP OF A CONCRETE POST
 QR0289'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 QR0289
 QR0289                          STATION RECOVERY (1971)
 QR0289
 QR0289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 QR0289'RECOVERED IN GOOD CONDITION.
 QR0289
 QR0289                          STATION RECOVERY (1996)
 QR0289
 QR0289'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0289'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0202 ***********************************************************************
 PT0202  DESIGNATION -  A 309
 PT0202  PID         -  PT0202
 PT0202  STATE/COUNTY-  SD/HUGHES
 PT0202  COUNTRY     -  US
 PT0202  USGS QUAD   -  PIERRE NE (2017)
 PT0202
 PT0202                         *CURRENT SURVEY CONTROL
 PT0202  ______________________________________________________________________
 PT0202* NAD 83(1986) POSITION- 44 28 59.     (N) 100 21 03.     (W)   SCALED
 PT0202* NAVD 88 ORTHO HEIGHT -   524.718 (meters)     1721.51  (feet) ADJUSTED
 PT0202  ______________________________________________________________________
 PT0202  GEOID HEIGHT    -        -23.155 (meters)                     GEOID18
 PT0202  DYNAMIC HEIGHT  -        524.617 (meters)     1721.18  (feet) COMP
 PT0202  MODELED GRAVITY -    980,409.4   (mgal)                       NAVD 88
 PT0202
 PT0202  VERT ORDER      -  FIRST     CLASS II
 PT0202
 PT0202.The horizontal coordinates were scaled from a map and have
 PT0202.an estimated accuracy of +/- 6 seconds.
 PT0202
 PT0202.The orthometric height was determined by differential leveling and
 PT0202.adjusted by the NATIONAL GEODETIC SURVEY
 PT0202.in June 1991.
 PT0202
 PT0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0202.GEOID18 height accuracy estimate available here.
 PT0202
 PT0202.Click photographs - Photos may exist for this station.
 PT0202
 PT0202.The dynamic height is computed by dividing the NAVD 88
 PT0202.geopotential number by the normal gravity value computed on the
 PT0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0202.degrees latitude (g = 980.6199 gals.).
 PT0202
 PT0202.The modeled gravity was interpolated from observed gravity values.
 PT0202
 PT0202;                    North         East    Units  Estimated Accuracy
 PT0202;SPC SD S     -   238,830.      598,610.      MT  (+/- 180 meters Scaled)
 PT0202
 PT0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925264(NAD 83)
 PT0202
 PT0202                          SUPERSEDED SURVEY CONTROL
 PT0202
 PT0202  NGVD 29 (??/??/92)  524.330  (m)         1720.24   (f) ADJ UNCH    1 2
 PT0202
 PT0202.Superseded values are not recommended for survey control.
 PT0202
 PT0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0202.See file dsdata.pdf to determine how the superseded data were derived.
 PT0202
 PT0202_MARKER: DB = BENCH MARK DISK
 PT0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0202_STAMPING: A 309 1946
 PT0202_MARK LOGO: CGS
 PT0202_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0202+STABILITY: SURFACE MOTION
 PT0202
 PT0202  HISTORY     - Date     Condition        Report By
 PT0202  HISTORY     - 1946     MONUMENTED       CGS
 PT0202  HISTORY     - 1949     GOOD             CGS
 PT0202  HISTORY     - 1966     MARK NOT FOUND   USGS
 PT0202
 PT0202                          STATION DESCRIPTION
 PT0202
 PT0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0202'8 MI NE FROM PIERRE.
 PT0202'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0202'AT PIERRE, THENCE 6.7 MILES NORTH ALONG A GRAVELED ROAD, 58
 PT0202'FEET WEST OF THE CENTER LINE OF THE ROAD, 21 FEET WEST OF A
 PT0202'FENCE LINE, 4.0 FEET NORTH OF AN EAST-WEST FENCE LINE, 2.0 FEET
 PT0202'SOUTH OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST
 PT0202'PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PT0202
 PT0202                          STATION RECOVERY (1966)
 PT0202
 PT0202'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PT0202'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0499 ***********************************************************************
 QS0499  DESIGNATION -  A 31
 QS0499  PID         -  QS0499
 QS0499  STATE/COUNTY-  SD/ZIEBACH
 QS0499  COUNTRY     -  US
 QS0499  USGS QUAD   -  GLAD VALLEY (2017)
 QS0499
 QS0499                         *CURRENT SURVEY CONTROL
 QS0499  ______________________________________________________________________
 QS0499* NAD 83(1996) POSITION- 45 24 00.17635(N) 101 46 17.29840(W)   ADJUSTED
 QS0499* NAVD 88 ORTHO HEIGHT -   767.873 (meters)     2519.26  (feet) ADJUSTED
 QS0499  ______________________________________________________________________
 QS0499  GEOID HEIGHT    -        -19.794 (meters)                     GEOID18
 QS0499  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 QS0499  DYNAMIC HEIGHT  -        767.755 (meters)     2518.88  (feet) COMP
 QS0499  MODELED GRAVITY -    980,436.6   (mgal)                       NAVD 88
 QS0499
 QS0499  HORZ ORDER      -  SECOND
 QS0499  VERT ORDER      -  FIRST     CLASS II
 QS0499
 QS0499.The horizontal coordinates were established by classical geodetic methods
 QS0499.and adjusted by the National Geodetic Survey in January 1998.
 QS0499
 QS0499.The orthometric height was determined by differential leveling and
 QS0499.adjusted by the NATIONAL GEODETIC SURVEY
 QS0499.in June 1991.
 QS0499
 QS0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0499.GEOID18 height accuracy estimate available here.
 QS0499
 QS0499.Click photographs - Photos may exist for this station.
 QS0499
 QS0499.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0499
 QS0499.The dynamic height is computed by dividing the NAVD 88
 QS0499.geopotential number by the normal gravity value computed on the
 QS0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0499.degrees latitude (g = 980.6199 gals.).
 QS0499
 QS0499.The modeled gravity was interpolated from observed gravity values.
 QS0499
 QS0499. The following values were computed from the NAD 83(1996) position.
 QS0499
 QS0499;                    North         East     Units Scale Factor Converg.
 QS0499;SPC SD N     -   175,617.281   461,317.381   MT  0.99995762   -1 15 13.5
 QS0499;SPC SD N     -   576,171.03  1,513,505.44   sFT  0.99995762   -1 15 13.5
 QS0499;UTM  14      - 5,031,129.125   283,092.076   MT  1.00017851   -1 58 26.9
 QS0499
 QS0499!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0499!SPC SD N     -   0.99988273  x   0.99995762  =   0.99984036
 QS0499!UTM  14      -   0.99988273  x   1.00017851  =   1.00006122
 QS0499
 QS0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8309231129(NAD 83)
 QS0499
 QS0499                          SUPERSEDED SURVEY CONTROL
 QS0499
 QS0499  NAD 83(1986)-  45 24 00.16797(N)    101 46 17.29702(W) AD(       ) 2
 QS0499  NAD 27      -  45 24 00.26300(N)    101 46 15.73500(W) AD(       ) 2
 QS0499  NGVD 29 (??/??/92)  767.426  (m)         2517.80   (f) ADJ UNCH    1 2
 QS0499  NGVD 29             767.43   (m)         2517.8    (f) LEVELING    3  
 QS0499
 QS0499.Superseded values are not recommended for survey control.
 QS0499
 QS0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0499.See file dsdata.pdf to determine how the superseded data were derived.
 QS0499
 QS0499_MARKER: DB = BENCH MARK DISK
 QS0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0499_STAMPING: A 31 1934
 QS0499_MARK LOGO: CGS
 QS0499_PROJECTION: FLUSH
 QS0499_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0499+STABILITY: SURFACE MOTION
 QS0499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0499+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0499
 QS0499  HISTORY     - Date     Condition        Report By
 QS0499  HISTORY     - 1934     MONUMENTED       CGS
 QS0499  HISTORY     - 1934     GOOD             CGS
 QS0499  HISTORY     - 1953     GOOD             LOCSUR
 QS0499  HISTORY     - 19990622 GOOD             NGS
 QS0499
 QS0499                          STATION DESCRIPTION
 QS0499
 QS0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0499'STATION GLAD IS IN SECTION 27, T 17 N, R 19 E, ON THE RIGHT-OF-WAY
 QS0499'OF STATE HIGHWAY 8, 0.4 MILE EAST OF GLAD VALLEY, 115 FEET
 QS0499'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE ST. BARTHOLOMEW
 QS0499'CATHOLIC CHURCH, 30 FEET SOUTHEAST OF A POWERLINE POLE, 29 FEET
 QS0499'NORTH OF THE CENTER OF THE HIGHWAY AND 20.5 FEET EAST OF A WHITE 4
 QS0499'IN X 4 IN WITNESS POST.
 QS0499'
 QS0499'TO REACH STATION GLAD FROM THE CROSS ROAD IN GLAD VALLEY, GO EAST
 QS0499'ON STATE HIGHWAY 8 FOR 0.4 MILE TO THE CHURCH ON THE RIGHT AND
 QS0499'STATION GLAD ON THE LEFT.
 QS0499'
 QS0499'BENCH MARK A 31 IS 39 FEET SOUTH
 QS0499'OF THE CENTER OF THE HIGHWAY, 26 FEET EAST OF THE CENTER OF THE
 QS0499'CHURCH ENTRANCE AND 4.5 FEET SOUTHWEST OF A FENCE CORNER.  THE
 QS0499'MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY BENCH MARK
 QS0499'DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST, THAT IS
 QS0499'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED A
 QS0499'31 1934.
 QS0499
 QS0499                          STATION RECOVERY (1934)
 QS0499
 QS0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QS0499'0.3 MI E FROM GLAD VALLEY.
 QS0499'ABOUT 0.3 MILE EAST ALONG STATE HIGHWAY 8 FROM GLAD VALLEY,
 QS0499'ZIEBACH COUNTY, AT THE NORTHEAST CORNER OF A CHURCHYARD, ABOUT
 QS0499'34 YARDS NORTHEAST OF THE NORTHEAST CORNER OF THE CHURCH, 39
 QS0499'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 3 FEET SOUTH OF
 QS0499'THE RIGHT-OF-WAY FENCE, AND 3 FEET WEST OF A T-FENCE LEADING
 QS0499'SOUTH.  A STANDARD DISK, STAMPED A 31 1934 AND SET IN THE TOP
 QS0499'OF A CONCRETE POST.
 QS0499
 QS0499                          STATION RECOVERY (1953)
 QS0499
 QS0499'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1953
 QS0499'RECOVERED IN GOOD CONDITION.
 QS0499
 QS0499                          STATION RECOVERY (1999)
 QS0499
 QS0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0499'28.2 KM (17.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 QS0499'OFFICE IN ISABEL, THENCE 0.1 KM (0.05 MI) NORTHERLY ALONG A GRAVELED
 QS0499'ROAD, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG A TRACK ROAD (OLD HIGHWAY
 QS0499'8), 35.4 M (116.1 FT) EAST OF GLAD RM 2, 11.8 M (38.7 FT) SOUTH OF THE
 QS0499'ROAD CENTER, 8.5 M (27.9 FT) EAST OF THE CENTER OF A GATE, 1.5 M (4.9
 QS0499'FT) ABOVE THE LEVEL OF THE ROAD, 1.1 M (3.6 FT) SOUTHWEST OF A FENCE
 QS0499'CORNER, 0.9 M (3.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A
 QS0499'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0499'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GENE BIERMAN, BOX 3, GLAD
 QS0499'VALLEY, SD 57629.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0418 ***********************************************************************
 OR0418  DESIGNATION -  A 310
 OR0418  PID         -  OR0418
 OR0418  STATE/COUNTY-  SD/LYMAN
 OR0418  COUNTRY     -  US
 OR0418  USGS QUAD   -  OACOMA (2017)
 OR0418
 OR0418                         *CURRENT SURVEY CONTROL
 OR0418  ______________________________________________________________________
 OR0418* NAD 83(1986) POSITION- 43 49 10.     (N) 099 25 39.     (W)   SCALED
 OR0418* NAVD 88 ORTHO HEIGHT -   433.838 (meters)     1423.35  (feet) ADJUSTED
 OR0418  ______________________________________________________________________
 OR0418  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 OR0418  DYNAMIC HEIGHT  -        433.719 (meters)     1422.96  (feet) COMP
 OR0418  MODELED GRAVITY -    980,332.5   (mgal)                       NAVD 88
 OR0418
 OR0418  VERT ORDER      -  FIRST     CLASS II
 OR0418
 OR0418.The horizontal coordinates were scaled from a map and have
 OR0418.an estimated accuracy of +/- 6 seconds.
 OR0418
 OR0418.The orthometric height was determined by differential leveling and
 OR0418.adjusted by the NATIONAL GEODETIC SURVEY
 OR0418.in June 1991.
 OR0418
 OR0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0418.GEOID18 height accuracy estimate available here.
 OR0418
 OR0418.Click photographs - Photos may exist for this station.
 OR0418
 OR0418.The dynamic height is computed by dividing the NAVD 88
 OR0418.geopotential number by the normal gravity value computed on the
 OR0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0418.degrees latitude (g = 980.6199 gals.).
 OR0418
 OR0418.The modeled gravity was interpolated from observed gravity values.
 OR0418
 OR0418;                    North         East    Units  Estimated Accuracy
 OR0418;SPC SD S     -   165,490.      672,870.      MT  (+/- 180 meters Scaled)
 OR0418
 OR0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP656519(NAD 83)
 OR0418
 OR0418                          SUPERSEDED SURVEY CONTROL
 OR0418
 OR0418  NGVD 29 (??/??/92)  433.499  (m)         1422.24   (f) ADJ UNCH    1 2
 OR0418
 OR0418.Superseded values are not recommended for survey control.
 OR0418
 OR0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0418.See file dsdata.pdf to determine how the superseded data were derived.
 OR0418
 OR0418_MARKER: DB = BENCH MARK DISK
 OR0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0418_STAMPING: A 310 1945
 OR0418_MARK LOGO: CGS
 OR0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0418+STABILITY: SURFACE MOTION
 OR0418
 OR0418  HISTORY     - Date     Condition        Report By
 OR0418  HISTORY     - 1945     MONUMENTED       CGS
 OR0418
 OR0418                          STATION DESCRIPTION
 OR0418
 OR0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0418'2.3 MI NW FROM OACOMA.
 OR0418'2.3 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 OR0418'PACIFIC RAILROAD FROM THE RAILROAD STATION AT OACOMA, 0.2 MILE
 OR0418'NORTHWEST OF A RAILROAD CROSSING, 11 POLES SOUTHEAST OF MILE-POLE
 OR0418'NO. 448, 1 POLE SOUTHEAST OF POLE NO. 27 1/2, 49 FEET NORTHEAST
 OR0418'OF THE CENTER OF THE RAILROAD TRACK, 27 FEET SOUTHWEST OF THE
 OR0418'CENTER OF THE DIRT ROAD, 6 INCHES SOUTHWEST OF THE FENCE, AND
 OR0418'6 INCHES NORTHWEST OF A 4 X 4 INCH WHITE WOODEN POST.  STAMPED
 OR0418'A 310 1945 AND PROJECTS ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0043 ***********************************************************************
 QS0043  DESIGNATION -  A 311
 QS0043  PID         -  QS0043
 QS0043  STATE/COUNTY-  SD/CAMPBELL
 QS0043  COUNTRY     -  US
 QS0043  USGS QUAD   -  HERREID (2017)
 QS0043
 QS0043                         *CURRENT SURVEY CONTROL
 QS0043  ______________________________________________________________________
 QS0043* NAD 83(1986) POSITION- 45 49 44.     (N) 100 05 25.     (W)   SCALED
 QS0043* NAVD 88 ORTHO HEIGHT -   510.494 (meters)     1674.85  (feet) ADJUSTED
 QS0043  ______________________________________________________________________
 QS0043  GEOID HEIGHT    -        -22.135 (meters)                     GEOID18
 QS0043  DYNAMIC HEIGHT  -        510.463 (meters)     1674.74  (feet) COMP
 QS0043  MODELED GRAVITY -    980,538.4   (mgal)                       NAVD 88
 QS0043
 QS0043  VERT ORDER      -  SECOND    CLASS 0
 QS0043
 QS0043.The horizontal coordinates were scaled from a map and have
 QS0043.an estimated accuracy of +/- 6 seconds.
 QS0043
 QS0043.The orthometric height was determined by differential leveling and
 QS0043.adjusted by the NATIONAL GEODETIC SURVEY
 QS0043.in June 1991.
 QS0043
 QS0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0043.GEOID18 height accuracy estimate available here.
 QS0043
 QS0043.Click photographs - Photos may exist for this station.
 QS0043
 QS0043.The dynamic height is computed by dividing the NAVD 88
 QS0043.geopotential number by the normal gravity value computed on the
 QS0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0043.degrees latitude (g = 980.6199 gals.).
 QS0043
 QS0043.The modeled gravity was interpolated from observed gravity values.
 QS0043
 QS0043;                    North         East    Units  Estimated Accuracy
 QS0043;SPC SD N     -   221,770.      592,990.      MT  (+/- 180 meters Scaled)
 QS0043
 QS0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR153756(NAD 83)
 QS0043
 QS0043                          SUPERSEDED SURVEY CONTROL
 QS0043
 QS0043  NGVD 29 (??/??/92)  510.115  (m)         1673.60   (f) ADJ UNCH    2 0
 QS0043
 QS0043.Superseded values are not recommended for survey control.
 QS0043
 QS0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0043.See file dsdata.pdf to determine how the superseded data were derived.
 QS0043
 QS0043_MARKER: DB = BENCH MARK DISK
 QS0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0043_STAMPING: A 311 1945
 QS0043_MARK LOGO: CGS
 QS0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0043+STABILITY: SURFACE MOTION
 QS0043
 QS0043  HISTORY     - Date     Condition        Report By
 QS0043  HISTORY     - 1945     MONUMENTED       CGS
 QS0043
 QS0043                          STATION DESCRIPTION
 QS0043
 QS0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0043'1 MI W FROM HERREID.
 QS0043'1.0 MILE WEST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT STE.
 QS0043'MARIE RAILROAD FROM THE STATION AT HERREID, SOUTH DAKOTA, 89.4
 QS0043'FEET SOUTH OF THE 6TH TELEGRAPH POLE WEST OF MILE POST NO. 399,
 QS0043'58.9 FEET SOUTHWEST OF THE CENTER LINE OF A SECTION LINE ROAD
 QS0043'CROSSING, 45.2 FEET SOUTH OF THE SOUTH RAIL, 37.0 FEET WEST OF
 QS0043'THE SECTION LINE ROAD, 4.5 FEET NORTH OF A POWER LINE POLE, 2.0
 QS0043'FEET EAST OF A 4X4 INCH WHITE WOODEN WITNESS POST, 1.0 FOOT
 QS0043'BELOW THE LEVEL OF THE TRACKS.  A BRONZE DISK SET IN TOP OF A
 QS0043'CONCRETE MONUMENT.  NOTE-- 1964 REPORT--THE MINNEAPOLIS, ST.
 QS0043'PAUL AND SAULT STE. MARIE RAILROAD IS NOW THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0071 ***********************************************************************
 PT0071  DESIGNATION -  A 312
 PT0071  PID         -  PT0071
 PT0071  STATE/COUNTY-  SD/SULLY
 PT0071  COUNTRY     -  US
 PT0071  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0071
 PT0071                         *CURRENT SURVEY CONTROL
 PT0071  ______________________________________________________________________
 PT0071* NAD 83(1986) POSITION- 44 45 56.     (N) 100 19 27.     (W)   SCALED
 PT0071* NAVD 88 ORTHO HEIGHT -   570.067 (meters)     1870.29  (feet) ADJUSTED
 PT0071  ______________________________________________________________________
 PT0071  GEOID HEIGHT    -        -22.735 (meters)                     GEOID18
 PT0071  DYNAMIC HEIGHT  -        569.966 (meters)     1869.96  (feet) COMP
 PT0071  MODELED GRAVITY -    980,420.9   (mgal)                       NAVD 88
 PT0071
 PT0071  VERT ORDER      -  SECOND    CLASS 0
 PT0071
 PT0071.The horizontal coordinates were scaled from a map and have
 PT0071.an estimated accuracy of +/- 6 seconds.
 PT0071
 PT0071.The orthometric height was determined by differential leveling and
 PT0071.adjusted by the NATIONAL GEODETIC SURVEY
 PT0071.in June 1991.
 PT0071
 PT0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0071.GEOID18 height accuracy estimate available here.
 PT0071
 PT0071.Click photographs - Photos may exist for this station.
 PT0071
 PT0071.The dynamic height is computed by dividing the NAVD 88
 PT0071.geopotential number by the normal gravity value computed on the
 PT0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0071.degrees latitude (g = 980.6199 gals.).
 PT0071
 PT0071.The modeled gravity was interpolated from observed gravity values.
 PT0071
 PT0071;                    North         East    Units  Estimated Accuracy
 PT0071;SPC SD N     -   103,640.      574,340.      MT  (+/- 180 meters Scaled)
 PT0071
 PT0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ952577(NAD 83)
 PT0071
 PT0071                          SUPERSEDED SURVEY CONTROL
 PT0071
 PT0071  NGVD 29 (??/??/92)  569.682  (m)         1869.03   (f) ADJ UNCH    2 0
 PT0071
 PT0071.Superseded values are not recommended for survey control.
 PT0071
 PT0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0071.See file dsdata.pdf to determine how the superseded data were derived.
 PT0071
 PT0071_MARKER: DB = BENCH MARK DISK
 PT0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0071_STAMPING: A 312 1946
 PT0071_MARK LOGO: CGS
 PT0071_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0071+STABILITY: SURFACE MOTION
 PT0071
 PT0071  HISTORY     - Date     Condition        Report By
 PT0071  HISTORY     - 1946     MONUMENTED       CGS
 PT0071  HISTORY     - 1964     MARK NOT FOUND   USGS
 PT0071
 PT0071                          STATION DESCRIPTION
 PT0071
 PT0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0071'17.3 MI WSW FROM AGAR.
 PT0071'TO REACH THE MARK FROM AGAR GO 12.3 MILES WEST ALONG A GRAVEL
 PT0071'ROAD, THENCE SOUTH FOR 5 MILES, TO A SECTION LINE, ABOUT 0.2
 PT0071'MILES WEST OF A FARM HOUSE, 64.2 FEET NORTH OF A TELEPHONE POLE,
 PT0071'35.4 FEET NORTH OF A DIRT ROAD, 33.8 FEET EAST OF THE CENTERLINE
 PT0071'OF THE GRAVEL ROAD, AND ABOUT LEVEL, 4.6 FEET NORTHEAST OF
 PT0071'A FENCE CORNER, 2 FEET EAST OF A WHITE 4/4 MARKER POST, AND
 PT0071'PROJECTING 1 INCH ABOVE THE GROUND.  A STANDARD DISK SET IN TOP
 PT0071'OF A CONCRETE POST.
 PT0071
 PT0071                          STATION RECOVERY (1964)
 PT0071
 PT0071'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0071'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0115 ***********************************************************************
 OR0115  DESIGNATION -  A 316
 OR0115  PID         -  OR0115
 OR0115  STATE/COUNTY-  SD/CHARLES MIX
 OR0115  COUNTRY     -  US
 OR0115  USGS QUAD   -  WAGNER (2017)
 OR0115
 OR0115                         *CURRENT SURVEY CONTROL
 OR0115  ______________________________________________________________________
 OR0115* NAD 83(1986) POSITION- 43 04 24.     (N) 098 16 14.     (W)   SCALED
 OR0115* NAVD 88 ORTHO HEIGHT -   432.126 (meters)     1417.73  (feet) ADJUSTED
 OR0115  ______________________________________________________________________
 OR0115  GEOID HEIGHT    -        -26.399 (meters)                     GEOID18
 OR0115  DYNAMIC HEIGHT  -        431.980 (meters)     1417.25  (feet) COMP
 OR0115  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OR0115
 OR0115  VERT ORDER      -  FIRST     CLASS II
 OR0115
 OR0115.The horizontal coordinates were scaled from a map and have
 OR0115.an estimated accuracy of +/- 6 seconds.
 OR0115
 OR0115.The orthometric height was determined by differential leveling and
 OR0115.adjusted by the NATIONAL GEODETIC SURVEY
 OR0115.in June 1991.
 OR0115
 OR0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0115.GEOID18 height accuracy estimate available here.
 OR0115
 OR0115.Click photographs - Photos may exist for this station.
 OR0115
 OR0115.The dynamic height is computed by dividing the NAVD 88
 OR0115.geopotential number by the normal gravity value computed on the
 OR0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0115.degrees latitude (g = 980.6199 gals.).
 OR0115
 OR0115.The modeled gravity was interpolated from observed gravity values.
 OR0115
 OR0115;                    North         East    Units  Estimated Accuracy
 OR0115;SPC SD S     -    84,290.      767,980.      MT  (+/- 180 meters Scaled)
 OR0115
 OR0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN593692(NAD 83)
 OR0115
 OR0115                          SUPERSEDED SURVEY CONTROL
 OR0115
 OR0115  NGVD 29 (??/??/92)  431.847  (m)         1416.82   (f) ADJ UNCH    1 2
 OR0115
 OR0115.Superseded values are not recommended for survey control.
 OR0115
 OR0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0115.See file dsdata.pdf to determine how the superseded data were derived.
 OR0115
 OR0115_MARKER: DB = BENCH MARK DISK
 OR0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0115_STAMPING: A 316 1946
 OR0115_MARK LOGO: CGS
 OR0115_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0115+STABILITY: SURFACE MOTION
 OR0115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0115+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OR0115
 OR0115  HISTORY     - Date     Condition        Report By
 OR0115  HISTORY     - 1946     MONUMENTED       CGS
 OR0115  HISTORY     - 19930919 GOOD             NGS
 OR0115  HISTORY     - 20121210 GOOD             INDIV
 OR0115
 OR0115                          STATION DESCRIPTION
 OR0115
 OR0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0115'1.1 MI E FROM WAGNER.
 OR0115'ABOUT 1.1 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0115'PACIFIC RAILROAD FROM THE STATION AT WAGNER, ABOUT SIX POLES EAST
 OR0115'OF MILE POST 45, 62.5 FEET SOUTHEAST OF AND ACROSS THE TRACK FROM
 OR0115'A STATION ONE MILE SIGN, 47.6 FEET SOUTHEAST OF AND ABOUT 1.0
 OR0115'FOOT HIGHER THAN THE CENTER LINE OF THE TRACK, 52.0 FEET WEST OF
 OR0115'A FENCE CORNER, 2.0 FEET NORTH OF THE RIGHT OF WAY FENCE AND 1.0
 OR0115'FOOT EAST OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED
 OR0115'A 316 1946 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3
 OR0115'INCHES ABOVE GROUND.
 OR0115
 OR0115                          STATION RECOVERY (1993)
 OR0115
 OR0115'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0115'2.0 KM (1.25 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 OR0115'MAIN AVENUE IN WAGNER, THENCE 0.9 KM (0.55 MI) SOUTHERLY ALONG A
 OR0115'GRAVELED ROAD, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG THE UNION
 OR0115'PACIFIC RAILROAD, 20.4 M (66.9 FT) SOUTH OF A SIGN, 13.6 M (44.6 FT)
 OR0115'SOUTH OF THE NEAR RAIL, 0.5 M (1.6 FT) NORTH OF A FENCE, 0.3 M (1.0
 OR0115'FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16
 OR0115'FT) ABOVE THE GROUND SURFACE.
 OR0115
 OR0115                          STATION RECOVERY (2012)
 OR0115
 OR0115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1466 ***********************************************************************
 NM1466  DESIGNATION -  A 317
 NM1466  PID         -  NM1466
 NM1466  STATE/COUNTY-  SD/BON HOMME
 NM1466  COUNTRY     -  US
 NM1466  USGS QUAD   -  TYNDALL (2017)
 NM1466
 NM1466                         *CURRENT SURVEY CONTROL
 NM1466  ______________________________________________________________________
 NM1466* NAD 83(1986) POSITION- 42 53 37.58   (N) 097 49 17.72   (W)   HD_HELD1
 NM1466* NAVD 88 ORTHO HEIGHT -   375.951 (meters)     1233.43  (feet) ADJUSTED
 NM1466  ______________________________________________________________________
 NM1466  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 NM1466  DYNAMIC HEIGHT  -        375.830 (meters)     1233.04  (feet) COMP
 NM1466  MODELED GRAVITY -    980,286.5   (mgal)                       NAVD 88
 NM1466
 NM1466  VERT ORDER      -  SECOND    CLASS 0
 NM1466
 NM1466.The horizontal coordinates were determined by differentially corrected
 NM1466.hand held GPS observations or other comparable positioning techniques
 NM1466.and have an estimated accuracy of +/- 3 meters.
 NM1466
 NM1466.The orthometric height was determined by differential leveling and
 NM1466.adjusted by the NATIONAL GEODETIC SURVEY
 NM1466.in June 1991.
 NM1466
 NM1466.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1466.GEOID18 height accuracy estimate available here.
 NM1466
 NM1466.Click photographs - Photos may exist for this station.
 NM1466
 NM1466.The dynamic height is computed by dividing the NAVD 88
 NM1466.geopotential number by the normal gravity value computed on the
 NM1466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1466.degrees latitude (g = 980.6199 gals.).
 NM1466
 NM1466.The modeled gravity was interpolated from observed gravity values.
 NM1466
 NM1466;                    North         East    Units  Estimated Accuracy
 NM1466;SPC SD S     -    65,362.4     805,128.4     MT  (+/- 3 meters HH1 GPS) 
 NM1466
 NM1466_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN9621649691(NAD 83)
 NM1466
 NM1466                          SUPERSEDED SURVEY CONTROL
 NM1466
 NM1466  NGVD 29 (??/??/92)  375.730  (m)         1232.71   (f) ADJ UNCH    2 0
 NM1466
 NM1466.Superseded values are not recommended for survey control.
 NM1466
 NM1466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1466.See file dsdata.pdf to determine how the superseded data were derived.
 NM1466
 NM1466_MARKER: DB = BENCH MARK DISK
 NM1466_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NM1466_SP_SET: BRIDGE
 NM1466_STAMPING: A 317 1946
 NM1466_MARK LOGO: CGS
 NM1466_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1466
 NM1466  HISTORY     - Date     Condition        Report By
 NM1466  HISTORY     - 1946     MONUMENTED       CGS
 NM1466
 NM1466                          STATION DESCRIPTION
 NM1466
 NM1466'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1466'6.6 MI NE FROM SPRINGFIELD.
 NM1466'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1466'ALONG STATE HIGHWAY NO. 37, THENCE EAST 3.6 MILES ALONG A GRAVELED
 NM1466'ROAD TO SITE OF MARK, BENCH MARK IS 10.0 FEET SOUTH OF AND ABOUT
 NM1466'LEVEL WITH THE CENTER LINE OF THE GRAVELED ROAD, ON TOP OF THE
 NM1466'SOUTHWEST WINGWALL OF A STEEL BRIDGE.  A BRONZE DISK STAMPED
 NM1466'A 317 1946 SET IN A DRILL HOLE IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0522 ***********************************************************************
 OR0522  DESIGNATION -  A 318
 OR0522  PID         -  OR0522
 OR0522  STATE/COUNTY-  SD/GREGORY
 OR0522  COUNTRY     -  US
 OR0522  USGS QUAD   -  GREGORY (2017)
 OR0522
 OR0522                         *CURRENT SURVEY CONTROL
 OR0522  ______________________________________________________________________
 OR0522* NAD 83(1986) POSITION- 43 12 45.     (N) 099 26 07.     (W)   SCALED
 OR0522* NAVD 88 ORTHO HEIGHT -   658.286 (meters)     2159.73  (feet) ADJUSTED
 OR0522  ______________________________________________________________________
 OR0522  GEOID HEIGHT    -        -25.615 (meters)                     GEOID18
 OR0522  DYNAMIC HEIGHT  -        658.033 (meters)     2158.90  (feet) COMP
 OR0522  MODELED GRAVITY -    980,216.1   (mgal)                       NAVD 88
 OR0522
 OR0522  VERT ORDER      -  SECOND    CLASS 0
 OR0522
 OR0522.The horizontal coordinates were scaled from a map and have
 OR0522.an estimated accuracy of +/- 6 seconds.
 OR0522
 OR0522.The orthometric height was determined by differential leveling and
 OR0522.adjusted by the NATIONAL GEODETIC SURVEY
 OR0522.in June 1991.
 OR0522
 OR0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0522.GEOID18 height accuracy estimate available here.
 OR0522
 OR0522.Click photographs - Photos may exist for this station.
 OR0522
 OR0522.The dynamic height is computed by dividing the NAVD 88
 OR0522.geopotential number by the normal gravity value computed on the
 OR0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0522.degrees latitude (g = 980.6199 gals.).
 OR0522
 OR0522.The modeled gravity was interpolated from observed gravity values.
 OR0522
 OR0522;                    North         East    Units  Estimated Accuracy
 OR0522;SPC SD S     -    98,060.      672,970.      MT  (+/- 180 meters Scaled)
 OR0522
 OR0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN646845(NAD 83)
 OR0522
 OR0522                          SUPERSEDED SURVEY CONTROL
 OR0522
 OR0522  NGVD 29 (??/??/92)  657.945  (m)         2158.61   (f) ADJ UNCH    2 0
 OR0522
 OR0522.Superseded values are not recommended for survey control.
 OR0522
 OR0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0522.See file dsdata.pdf to determine how the superseded data were derived.
 OR0522
 OR0522_MARKER: DB = BENCH MARK DISK
 OR0522_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0522_SP_SET: CULVERT HEADWALL
 OR0522_STAMPING: A 318 1946
 OR0522_MARK LOGO: CGS
 OR0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0522+STABILITY: SURFACE MOTION
 OR0522
 OR0522  HISTORY     - Date     Condition        Report By
 OR0522  HISTORY     - 1946     MONUMENTED       CGS
 OR0522  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0522
 OR0522                          STATION DESCRIPTION
 OR0522
 OR0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0522'1.2 MI S FROM GREGORY.
 OR0522'ALONG A GRAVELED COUNTY ROAD, 1.2 MILES SOUTH OF THE CHIAGO
 OR0522'AND NORTHWESTERN RAILROAD STATION IN GREGORY, IN THE WEST
 OR0522'HEADWALL OF A CONCRETE CULVERT, 45 FEET NORTH OF THE CENTER OF
 OR0522'A SIDE ROAD, 13 FEET WEST OF THE CENTER OF THE MAIN ROAD,
 OR0522'IN THE SOUTH END OF HEADWALL.
 OR0522
 OR0522                          STATION RECOVERY (1962)
 OR0522
 OR0522'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0522'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0476 ***********************************************************************
 OQ0476  DESIGNATION -  A 319
 OQ0476  PID         -  OQ0476
 OQ0476  STATE/COUNTY-  SD/BON HOMME
 OQ0476  COUNTRY     -  US
 OQ0476  USGS QUAD   -  KLOUCEK LAKE (2017)
 OQ0476
 OQ0476                         *CURRENT SURVEY CONTROL
 OQ0476  ______________________________________________________________________
 OQ0476* NAD 83(1986) POSITION- 43 06 58.     (N) 097 42 27.     (W)   SCALED
 OQ0476* NAVD 88 ORTHO HEIGHT -   416.578 (meters)     1366.72  (feet) ADJUSTED
 OQ0476  ______________________________________________________________________
 OQ0476  GEOID HEIGHT    -        -26.090 (meters)                     GEOID18
 OQ0476  DYNAMIC HEIGHT  -        416.455 (meters)     1366.32  (feet) COMP
 OQ0476  MODELED GRAVITY -    980,313.2   (mgal)                       NAVD 88
 OQ0476
 OQ0476  VERT ORDER      -  SECOND    CLASS 0
 OQ0476
 OQ0476.The horizontal coordinates were scaled from a map and have
 OQ0476.an estimated accuracy of +/- 6 seconds.
 OQ0476
 OQ0476.The orthometric height was determined by differential leveling and
 OQ0476.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0476.in June 1991.
 OQ0476
 OQ0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0476.GEOID18 height accuracy estimate available here.
 OQ0476
 OQ0476.Click photographs - Photos may exist for this station.
 OQ0476
 OQ0476.The dynamic height is computed by dividing the NAVD 88
 OQ0476.geopotential number by the normal gravity value computed on the
 OQ0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0476.degrees latitude (g = 980.6199 gals.).
 OQ0476
 OQ0476.The modeled gravity was interpolated from observed gravity values.
 OQ0476
 OQ0476;                    North         East    Units  Estimated Accuracy
 OQ0476;SPC SD S     -    90,340.      813,660.      MT  (+/- 180 meters Scaled)
 OQ0476
 OQ0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN051745(NAD 83)
 OQ0476
 OQ0476                          SUPERSEDED SURVEY CONTROL
 OQ0476
 OQ0476  NGVD 29 (??/??/92)  416.332  (m)         1365.92   (f) ADJ UNCH    2 0
 OQ0476
 OQ0476.Superseded values are not recommended for survey control.
 OQ0476
 OQ0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0476.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0476
 OQ0476_MARKER: DB = BENCH MARK DISK
 OQ0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0476_STAMPING: A 319 1946
 OQ0476_MARK LOGO: CGS
 OQ0476_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0476+STABILITY: SURFACE MOTION
 OQ0476
 OQ0476  HISTORY     - Date     Condition        Report By
 OQ0476  HISTORY     - 1946     MONUMENTED       CGS
 OQ0476
 OQ0476                          STATION DESCRIPTION
 OQ0476
 OQ0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OQ0476'3.1 MI SE FROM SCOTLAND.
 OQ0476'3.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0476'AND PACIFIC RAILROAD FROM THE STATION AT SCOTLAND, BON HOMME
 OQ0476'COUNTY, 4 POLES NORTHWEST OF MILEPOST 176, AT A PRIVATE-ROAD
 OQ0476'CROSSING, 59 FEET SOUTHEAST OF THE CENTER LINE OF THE PRIVATE
 OQ0476'ROAD, 46 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK, 3 FEET
 OQ0476'SOUTHWEST OF THE RIGHT-OF-WAY FENCE, 2 FEET NORTHWEST OF A
 OQ0476'WHITE WOODEN WITNESS POST, AND ABOUT 3-1/2 FEET LOWER THAN THE
 OQ0476'TRACK.  A STANDARD DISK, STAMPED A 319 1946 AND SET IN THE TOP
 OQ0476'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0327 ***********************************************************************
 QT0327  FBN         -  This is a Federal Base Network Control Station.
 QT0327  DESIGNATION -  A 32
 QT0327  PID         -  QT0327
 QT0327  STATE/COUNTY-  SD/HARDING
 QT0327  COUNTRY     -  US
 QT0327  USGS QUAD   -  BUFFALO (2017)
 QT0327
 QT0327                         *CURRENT SURVEY CONTROL
 QT0327  ______________________________________________________________________
 QT0327* NAD 83(2011) POSITION- 45 33 38.99991(N) 103 32 46.40722(W)   ADJUSTED
 QT0327* NAD 83(2011) ELLIP HT-   863.267 (meters)        (06/27/12)   ADJUSTED
 QT0327* NAD 83(2011) EPOCH   -  2010.00
 QT0327* NAVD 88 ORTHO HEIGHT -   879.256 (meters)     2884.69  (feet) ADJUSTED
 QT0327  ______________________________________________________________________
 QT0327  GEOID HEIGHT    -        -15.992 (meters)                     GEOID18
 QT0327  NAD 83(2011) X  - -1,047,922.100 (meters)                     COMP
 QT0327  NAD 83(2011) Y  - -4,349,448.289 (meters)                     COMP
 QT0327  NAD 83(2011) Z  -  4,531,821.961 (meters)                     COMP
 QT0327  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 QT0327  DYNAMIC HEIGHT  -        879.116 (meters)     2884.23  (feet) COMP
 QT0327  MODELED GRAVITY -    980,427.0   (mgal)                       NAVD 88
 QT0327
 QT0327  VERT ORDER      -  FIRST     CLASS II
 QT0327
 QT0327  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QT0327  Standards:
 QT0327         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QT0327            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QT0327  -------------------------------------------------------------------
 QT0327  NETWORK    0.56   1.12           0.26   0.18   0.57     -0.05147859
 QT0327  -------------------------------------------------------------------
 QT0327  Click here for local accuracies and other accuracy information.
 QT0327
 QT0327.The horizontal coordinates were established by GPS observations
 QT0327.and adjusted by the National Geodetic Survey in June 2012.
 QT0327
 QT0327.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QT0327.been affixed to the stable North American tectonic plate. See 
 QT0327.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QT0327
 QT0327.The horizontal coordinates are valid at the epoch date displayed above
 QT0327.which is a decimal equivalence of Year/Month/Day.
 QT0327
 QT0327.The orthometric height was determined by differential leveling and
 QT0327.adjusted by the NATIONAL GEODETIC SURVEY
 QT0327.in April 2000.
 QT0327
 QT0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0327.GEOID18 height accuracy estimate available here.
 QT0327
 QT0327.Click photographs - Photos may exist for this station.
 QT0327
 QT0327.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0327
 QT0327.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0327
 QT0327.The ellipsoidal height was determined by GPS observations
 QT0327.and is referenced to NAD 83.
 QT0327
 QT0327.The dynamic height is computed by dividing the NAVD 88
 QT0327.geopotential number by the normal gravity value computed on the
 QT0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0327.degrees latitude (g = 980.6199 gals.).
 QT0327
 QT0327.The modeled gravity was interpolated from observed gravity values.
 QT0327
 QT0327. The following values were computed from the NAD 83(2011) position.
 QT0327
 QT0327;                    North         East     Units Scale Factor Converg.
 QT0327;SPC SD N     -   198,031.964   323,227.051   MT  0.99997866   -2 30 35.3
 QT0327;SPC SD N     -   649,709.87  1,060,454.08   sFT  0.99997866   -2 30 35.3
 QT0327;UTM  13      - 5,046,282.758   613,456.256   MT  0.99975826   +1 02 17.2
 QT0327
 QT0327!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0327!SPC SD N     -   0.99986468  x   0.99997866  =   0.99984334
 QT0327!UTM  13      -   0.99986468  x   0.99975826  =   0.99962297
 QT0327
 QT0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1345646282(NAD 83)
 QT0327
 QT0327                          SUPERSEDED SURVEY CONTROL
 QT0327
 QT0327  NAD 83(2007)-  45 33 38.99972(N)    103 32 46.40833(W) AD(2002.00) 0
 QT0327  ELLIP H (02/10/07)  863.310  (m)                       GP(2002.00)    
 QT0327  ELLIP H (06/23/03)  863.311  (m)                       GP(       ) 3 1
 QT0327  NAD 83(1996)-  45 33 38.99909(N)    103 32 46.40751(W) AD(       ) B
 QT0327  ELLIP H (04/18/97)  863.366  (m)                       GP(       ) 4 1
 QT0327  NAVD 88             879.26   (m)         2884.7    (f) LEVELING    3  
 QT0327  NAVD 88             879.25   (m)         2884.7    (f) LEVELING    3  
 QT0327  NAVD 88 (06/15/91)  879.245  (m)         2884.66   (f) SUPERSEDED  1 2
 QT0327  NGVD 29 (??/??/92)  878.760  (m)         2883.07   (f) ADJ UNCH    1 2
 QT0327
 QT0327.Superseded values are not recommended for survey control.
 QT0327
 QT0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0327.See file dsdata.pdf to determine how the superseded data were derived.
 QT0327
 QT0327_MARKER: DB = BENCH MARK DISK
 QT0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0327_STAMPING: A 32 1934
 QT0327_MARK LOGO: CGS
 QT0327_PROJECTION: FLUSH
 QT0327_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0327+STABILITY: SURFACE MOTION
 QT0327_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0327+SATELLITE: SATELLITE OBSERVATIONS - May 07, 2020
 QT0327
 QT0327  HISTORY     - Date     Condition        Report By
 QT0327  HISTORY     - 1934     MONUMENTED       CGS
 QT0327  HISTORY     - 19960523 GOOD             NGS
 QT0327  HISTORY     - 19980928 GOOD             NGS
 QT0327  HISTORY     - 20020514 GOOD             SDDT
 QT0327  HISTORY     - 20200507 GOOD             SDDT
 QT0327
 QT0327                          STATION DESCRIPTION
 QT0327
 QT0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0327'1.2 MI S FROM BUFFALO.
 QT0327'1.9 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURTHOUSE
 QT0327'AT BUFFALO, HARDING COUNTY, ABOUT 1.0 MILE SOUTH OF THE BRIDGE
 QT0327'OVER GRAND RIVER, ABOUT 70 YARDS NORTHWEST OF THE JUNCTION OF
 QT0327'STATE HIGHWAY 8, AND 97 FEET WEST OF THE CENTER LINE OF THE
 QT0327'HIGHWAY.  A STANDARD DISK, STAMPED A 32 1934 AND SET IN THE TOP
 QT0327'OF A CONCRETE POST.
 QT0327
 QT0327                          STATION RECOVERY (1996)
 QT0327
 QT0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QT0327'THE STATION IS LOCATED ABOUT 24.0 MI (38.6 KM) WEST OF REVA, 21.0 MI
 QT0327'(33.8 KM) NORTH OF REDIG, AND 1.0 MI (1.6 KM) SOUTH OF BUFFALO, ON
 QT0327'U.S. HIGHWAY 85.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 QT0327'STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND STATE HIGHWAY 20,
 QT0327'ABOUT 1.0 MI (1.6 KM) SOUTH OF BUFFALO, GO NORTH ON U.S. HIGHWAY 85
 QT0327'FOR 0.05 MI (0.08 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 QT0327'LOCATED 141.7 FT (43.2 M) SOUTH OF THE CENTER OF A GRAVEL ROAD, 96.4
 QT0327'FT (29.4 M) WEST OF THE HIGHWAY CENTERLINE, 3.6 FT (1.1 M) EAST OF A
 QT0327'FENCE, AND 1.4 FT (0.4 M) SOUTH OF A WITNESS POST.
 QT0327
 QT0327                          STATION RECOVERY (1998)
 QT0327
 QT0327'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0327'2.3 KM (1.40 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0327'STATE HIGHWAY 20 IN BUFFALO, 288.0 M (944.9 FT) SOUTH OF MILEPOST 125,
 QT0327'42.8 M (140.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 29.8 M
 QT0327'(97.8 FT) WEST OF THE HIGHWAY CENTERLINE, 1.3 M (4.3 FT) EAST OF A
 QT0327'FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 QT0327'SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND
 QT0327'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS
 QT0327'ON HIGHWAY RIGHT-OF-WAY.  THE MONUMENT IS A FEDERAL BASE NETWORK
 QT0327'CONTROL STATION.
 QT0327
 QT0327                          STATION RECOVERY (2002)
 QT0327
 QT0327'RECOVERY NOTE BY SD DEPT OF TRANSP 2002
 QT0327'RECOVERED AS DESCRIBED
 QT0327'
 QT0327
 QT0327                          STATION RECOVERY (2020)
 QT0327
 QT0327'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 QT0327'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1572 ***********************************************************************
 NM1572  DESIGNATION -  A 320 RESET
 NM1572  PID         -  NM1572
 NM1572  STATE/COUNTY-  SD/YANKTON
 NM1572  COUNTRY     -  US
 NM1572  USGS QUAD   -  TABOR NE (2017)
 NM1572
 NM1572                         *CURRENT SURVEY CONTROL
 NM1572  ______________________________________________________________________
 NM1572* NAD 83(1986) POSITION- 42 54 29.     (N) 097 36 53.     (W)   SCALED
 NM1572* NAVD 88 ORTHO HEIGHT -   476.914 (meters)     1564.68  (feet) ADJUSTED
 NM1572  ______________________________________________________________________
 NM1572  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 NM1572  DYNAMIC HEIGHT  -        476.765 (meters)     1564.19  (feet) COMP
 NM1572  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 NM1572
 NM1572  VERT ORDER      -  FIRST     CLASS II
 NM1572
 NM1572.The horizontal coordinates were scaled from a map and have
 NM1572.an estimated accuracy of +/- 6 seconds.
 NM1572
 NM1572.The orthometric height was determined by differential leveling and
 NM1572.adjusted by the NATIONAL GEODETIC SURVEY
 NM1572.in June 1994.
 NM1572
 NM1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1572.GEOID18 height accuracy estimate available here.
 NM1572
 NM1572.Click photographs - Photos may exist for this station.
 NM1572
 NM1572.The dynamic height is computed by dividing the NAVD 88
 NM1572.geopotential number by the normal gravity value computed on the
 NM1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1572.degrees latitude (g = 980.6199 gals.).
 NM1572
 NM1572.The modeled gravity was interpolated from observed gravity values.
 NM1572
 NM1572;                    North         East    Units  Estimated Accuracy
 NM1572;SPC SD S     -    67,480.      821,970.      MT  (+/- 180 meters Scaled)
 NM1572
 NM1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN130515(NAD 83)
 NM1572
 NM1572                          SUPERSEDED SURVEY CONTROL
 NM1572
 NM1572  NGVD 29 (04/17/07)  476.69   (m)         1563.9    (f) RESET       3  
 NM1572
 NM1572.Superseded values are not recommended for survey control.
 NM1572
 NM1572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1572.See file dsdata.pdf to determine how the superseded data were derived.
 NM1572
 NM1572_MARKER: DV = VERTICAL CONTROL DISK
 NM1572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1572_STAMPING: A 320 RESET 1979
 NM1572_MARK LOGO: NGS
 NM1572_PROJECTION: FLUSH
 NM1572_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM1572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1572+STABILITY: SURFACE MOTION
 NM1572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1572+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 NM1572
 NM1572  HISTORY     - Date     Condition        Report By
 NM1572  HISTORY     - 1979     MONUMENTED       NGS
 NM1572  HISTORY     - 19930919 GOOD             NGS
 NM1572  HISTORY     - 20120319 GOOD             INDIV
 NM1572
 NM1572                          STATION DESCRIPTION
 NM1572
 NM1572'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 NM1572'12.4 MI WEST FROM YANKTON.
 NM1572'THE MARK IS ABOVE LEVEL WITH ROAD.
 NM1572'12.4 MILES WESTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM1572'IN YANKTON, 107.0 FEET NORTH OF CENTER OF STATE HIGHWAY 50, AND
 NM1572'36.0 FEET EAST OF CENTER OF GRAVEL ROAD.
 NM1572'THE MARK IS 1.5 FT  W FROM A WITNESS POST.
 NM1572
 NM1572                          STATION RECOVERY (1993)
 NM1572
 NM1572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM1572'18.0 KM (11.20 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM1572'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 33.0 M (108.3 FT) NORTH OF
 NM1572'THE HIGHWAY CENTERLINE, 11.6 M (38.1 FT) EAST OF THE CENTER OF A
 NM1572'GRAVELED ROAD, 10.0 M (32.8 FT) NORTH OF A FENCE CORNER, 1.0 M (3.3
 NM1572'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 NM1572'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 NM1572'GROUND SURFACE.
 NM1572
 NM1572                          STATION RECOVERY (2012)
 NM1572
 NM1572'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0126 ***********************************************************************
 OS0126  DESIGNATION -  A 321
 OS0126  PID         -  OS0126
 OS0126  STATE/COUNTY-  SD/TODD
 OS0126  COUNTRY     -  US
 OS0126  USGS QUAD   -  HIDDEN TIMBER SE (2017)
 OS0126
 OS0126                         *CURRENT SURVEY CONTROL
 OS0126  ______________________________________________________________________
 OS0126* NAD 83(1986) POSITION- 43 06 13.     (N) 100 15 27.     (W)   SCALED
 OS0126* NAVD 88 ORTHO HEIGHT -   753.391 (meters)     2471.75  (feet) ADJUSTED
 OS0126  ______________________________________________________________________
 OS0126  GEOID HEIGHT    -        -23.467 (meters)                     GEOID18
 OS0126  DYNAMIC HEIGHT  -        753.097 (meters)     2470.79  (feet) COMP
 OS0126  MODELED GRAVITY -    980,204.4   (mgal)                       NAVD 88
 OS0126
 OS0126  VERT ORDER      -  SECOND    CLASS 0
 OS0126
 OS0126.The horizontal coordinates were scaled from a map and have
 OS0126.an estimated accuracy of +/- 6 seconds.
 OS0126
 OS0126.The orthometric height was determined by differential leveling and
 OS0126.adjusted by the NATIONAL GEODETIC SURVEY
 OS0126.in June 1991.
 OS0126
 OS0126.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0126.GEOID18 height accuracy estimate available here.
 OS0126
 OS0126.Click photographs - Photos may exist for this station.
 OS0126
 OS0126.The dynamic height is computed by dividing the NAVD 88
 OS0126.geopotential number by the normal gravity value computed on the
 OS0126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0126.degrees latitude (g = 980.6199 gals.).
 OS0126
 OS0126.The modeled gravity was interpolated from observed gravity values.
 OS0126
 OS0126;                    North         East    Units  Estimated Accuracy
 OS0126;SPC SD S     -    85,570.      606,170.      MT  (+/- 180 meters Scaled)
 OS0126
 OS0126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN976730(NAD 83)
 OS0126
 OS0126                          SUPERSEDED SURVEY CONTROL
 OS0126
 OS0126  NGVD 29 (??/??/92)  753.059  (m)         2470.66   (f) ADJ UNCH    2 0
 OS0126
 OS0126.Superseded values are not recommended for survey control.
 OS0126
 OS0126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0126.See file dsdata.pdf to determine how the superseded data were derived.
 OS0126
 OS0126_MARKER: DB = BENCH MARK DISK
 OS0126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0126_STAMPING: A 321 1946
 OS0126_MARK LOGO: CGS
 OS0126_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0126+STABILITY: SURFACE MOTION
 OS0126
 OS0126  HISTORY     - Date     Condition        Report By
 OS0126  HISTORY     - 1946     MONUMENTED       CGS
 OS0126  HISTORY     - 1977     MARK NOT FOUND   USGS
 OS0126
 OS0126                          STATION DESCRIPTION
 OS0126
 OS0126'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0126'6.6 MI W FROM KEYAPAHA.
 OS0126'ABOUT 6.6 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0126'OFFICE AT KEYAPAHA, AND AT THE INTERSECTION WITH A NORTH-SOUTH
 OS0126'DIRT ROAD, 45 FEET SOUTH OF AND ABOUT LEVEL WITH THE CENTER LINE
 OS0126'OF THE EAST-WEST ROAD, 36 FEET WEST OF THE CENTER LINE OF THE
 OS0126'NORTH-SOUTH ROAD, 13 FEET SOUTH OF THE RIGHT-OF-WAY FENCE CORNER.
 OS0126'A BRONZE DISC STAMPED A 321 1946 AND SET IN THE TOP OF A CONCRETE
 OS0126'POST WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
 OS0126
 OS0126                          STATION RECOVERY (1977)
 OS0126
 OS0126'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OS0126'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0088 ***********************************************************************
 OS0088  DESIGNATION -  A 322
 OS0088  PID         -  OS0088
 OS0088  STATE/COUNTY-  SD/TRIPP
 OS0088  COUNTRY     -  US
 OS0088  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0088
 OS0088                         *CURRENT SURVEY CONTROL
 OS0088  ______________________________________________________________________
 OS0088* NAD 83(1986) POSITION- 43 14 30.     (N) 100 09 58.     (W)   SCALED
 OS0088* NAVD 88 ORTHO HEIGHT -   743.472 (meters)     2439.21  (feet) ADJUSTED
 OS0088  ______________________________________________________________________
 OS0088  GEOID HEIGHT    -        -24.184 (meters)                     GEOID18
 OS0088  DYNAMIC HEIGHT  -        743.191 (meters)     2438.29  (feet) COMP
 OS0088  MODELED GRAVITY -    980,218.0   (mgal)                       NAVD 88
 OS0088
 OS0088  VERT ORDER      -  SECOND    CLASS 0
 OS0088
 OS0088.The horizontal coordinates were scaled from a map and have
 OS0088.an estimated accuracy of +/- 6 seconds.
 OS0088
 OS0088.The orthometric height was determined by differential leveling and
 OS0088.adjusted by the NATIONAL GEODETIC SURVEY
 OS0088.in June 1991.
 OS0088
 OS0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0088.GEOID18 height accuracy estimate available here.
 OS0088
 OS0088.Click photographs - Photos may exist for this station.
 OS0088
 OS0088.The dynamic height is computed by dividing the NAVD 88
 OS0088.geopotential number by the normal gravity value computed on the
 OS0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0088.degrees latitude (g = 980.6199 gals.).
 OS0088
 OS0088.The modeled gravity was interpolated from observed gravity values.
 OS0088
 OS0088;                    North         East    Units  Estimated Accuracy
 OS0088;SPC SD S     -   100,920.      613,580.      MT  (+/- 180 meters Scaled)
 OS0088
 OS0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN053883(NAD 83)
 OS0088
 OS0088                          SUPERSEDED SURVEY CONTROL
 OS0088
 OS0088  NGVD 29 (??/??/92)  743.120  (m)         2438.05   (f) ADJ UNCH    2 0
 OS0088
 OS0088.Superseded values are not recommended for survey control.
 OS0088
 OS0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0088.See file dsdata.pdf to determine how the superseded data were derived.
 OS0088
 OS0088_MARKER: DB = BENCH MARK DISK
 OS0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0088_STAMPING: A 322 1946
 OS0088_MARK LOGO: CGS
 OS0088_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0088+STABILITY: SURFACE MOTION
 OS0088
 OS0088  HISTORY     - Date     Condition        Report By
 OS0088  HISTORY     - 1946     MONUMENTED       CGS
 OS0088
 OS0088                          STATION DESCRIPTION
 OS0088
 OS0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0088'10.5 MI NW FROM KEYAPAHA.
 OS0088'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0088'KEYAPAHA, THENCE 9.0 MILES NORTH ALONG A DIRT ROAD, AND AT THE
 OS0088'JUNCTION WITH A ROAD LEADING WEST, 61 FEET EAST OF AND ABOUT 3
 OS0088'FEET LOWER THAN THE CENTER LINE OF THE NORTH-SOUTH ROAD, 33 FEET
 OS0088'SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD EXTENDED, 30 FEET
 OS0088'EAST OF THE RIGHT-OF-WAY FENCE, 1 FOOT SOUTH OF AN EAST-WEST
 OS0088'FENCE, 1 FOOT WEST OF A 4 IN X 4 IN MARKER POST.  PROJECTS 4
 OS0088'INCHES ABOVE THE GROUND.  STAMPED A 322 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0117 ***********************************************************************
 OS0117  DESIGNATION -  A 323
 OS0117  PID         -  OS0117
 OS0117  STATE/COUNTY-  SD/TRIPP
 OS0117  COUNTRY     -  US
 OS0117  USGS QUAD   -  KEYAPAHA SE (2017)
 OS0117
 OS0117                         *CURRENT SURVEY CONTROL
 OS0117  ______________________________________________________________________
 OS0117* NAD 83(1986) POSITION- 43 03 12.     (N) 100 01 41.     (W)   SCALED
 OS0117* NAVD 88 ORTHO HEIGHT -   712.823 (meters)     2338.65  (feet) ADJUSTED
 OS0117  ______________________________________________________________________
 OS0117  GEOID HEIGHT    -        -23.790 (meters)                     GEOID18
 OS0117  DYNAMIC HEIGHT  -        712.547 (meters)     2337.75  (feet) COMP
 OS0117  MODELED GRAVITY -    980,211.3   (mgal)                       NAVD 88
 OS0117
 OS0117  VERT ORDER      -  SECOND    CLASS 0
 OS0117
 OS0117.The horizontal coordinates were scaled from a map and have
 OS0117.an estimated accuracy of +/- 6 seconds.
 OS0117
 OS0117.The orthometric height was determined by differential leveling and
 OS0117.adjusted by the NATIONAL GEODETIC SURVEY
 OS0117.in June 1991.
 OS0117
 OS0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0117.GEOID18 height accuracy estimate available here.
 OS0117
 OS0117.Click photographs - Photos may exist for this station.
 OS0117
 OS0117.The dynamic height is computed by dividing the NAVD 88
 OS0117.geopotential number by the normal gravity value computed on the
 OS0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0117.degrees latitude (g = 980.6199 gals.).
 OS0117
 OS0117.The modeled gravity was interpolated from observed gravity values.
 OS0117
 OS0117;                    North         East    Units  Estimated Accuracy
 OS0117;SPC SD S     -    80,030.      624,870.      MT  (+/- 180 meters Scaled)
 OS0117
 OS0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN162672(NAD 83)
 OS0117
 OS0117                          SUPERSEDED SURVEY CONTROL
 OS0117
 OS0117  NGVD 29 (??/??/92)  712.500  (m)         2337.59   (f) ADJ UNCH    2 0
 OS0117
 OS0117.Superseded values are not recommended for survey control.
 OS0117
 OS0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0117.See file dsdata.pdf to determine how the superseded data were derived.
 OS0117
 OS0117_MARKER: DB = BENCH MARK DISK
 OS0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0117_STAMPING: A 323 1946
 OS0117_MARK LOGO: CGS
 OS0117_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0117+STABILITY: SURFACE MOTION
 OS0117
 OS0117  HISTORY     - Date     Condition        Report By
 OS0117  HISTORY     - 1946     MONUMENTED       CGS
 OS0117  HISTORY     - 1962     GOOD             CGS
 OS0117
 OS0117                          STATION DESCRIPTION
 OS0117
 OS0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0117'9.5 MI SE FROM KEYAPAHA.
 OS0117'ABOUT 1.5 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0117'KEYAPAHA, THENCE 4.0 MILES SOUTH ALONG A DIRT ROAD, THENCE 4.0
 OS0117'MILES EAST ALONG A DIRT ROAD, AND AT A ROAD INTERSECTION, 44
 OS0117'FEET SOUTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 OS0117'EAST-WEST ROAD, 38 FEET WEST OF THE CENTER LINE OF THE
 OS0117'NORTH-SOUTH ROAD, 2 FEET WEST OF A TELEPHONE POLE, 1 FOOT EAST
 OS0117'OF A 4 IN X 4 IN MARKER POST.  PROJECTS 5 INCHES ABOVE THE
 OS0117'GROUND.  STAMPED A 323 1946.  NOTE-- MARK IS LEANING ABOUT
 OS0117'2 1/2 FEET OUT OF THE GROUND AND LEANING.
 OS0117
 OS0117                          STATION RECOVERY (1962)
 OS0117
 OS0117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0117'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0827 ***********************************************************************
 NM0827  DESIGNATION -  A 324
 NM0827  PID         -  NM0827
 NM0827  STATE/COUNTY-  SD/UNION
 NM0827  COUNTRY     -  US
 NM0827  USGS QUAD   -  ELK POINT (2017)
 NM0827
 NM0827                         *CURRENT SURVEY CONTROL
 NM0827  ______________________________________________________________________
 NM0827* NAD 83(1986) POSITION- 42 42 35.     (N) 096 38 02.     (W)   SCALED
 NM0827* NAVD 88 ORTHO HEIGHT -   339.751 (meters)     1114.67  (feet) ADJUSTED
 NM0827  ______________________________________________________________________
 NM0827  GEOID HEIGHT    -        -25.696 (meters)                     GEOID18
 NM0827  DYNAMIC HEIGHT  -        339.653 (meters)     1114.34  (feet) COMP
 NM0827  MODELED GRAVITY -    980,322.7   (mgal)                       NAVD 88
 NM0827
 NM0827  VERT ORDER      -  FIRST     CLASS II
 NM0827
 NM0827.The horizontal coordinates were scaled from a map and have
 NM0827.an estimated accuracy of +/- 6 seconds.
 NM0827
 NM0827.The orthometric height was determined by differential leveling and
 NM0827.adjusted by the NATIONAL GEODETIC SURVEY
 NM0827.in June 1991.
 NM0827
 NM0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0827.GEOID18 height accuracy estimate available here.
 NM0827
 NM0827.Click photographs - Photos may exist for this station.
 NM0827
 NM0827.The dynamic height is computed by dividing the NAVD 88
 NM0827.geopotential number by the normal gravity value computed on the
 NM0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0827.degrees latitude (g = 980.6199 gals.).
 NM0827
 NM0827.The modeled gravity was interpolated from observed gravity values.
 NM0827
 NM0827;                    North         East    Units  Estimated Accuracy
 NM0827;SPC SD S     -    48,560.      902,980.      MT  (+/- 180 meters Scaled)
 NM0827
 NM0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN937312(NAD 83)
 NM0827
 NM0827                          SUPERSEDED SURVEY CONTROL
 NM0827
 NM0827  NGVD 29 (??/??/92)  339.571  (m)         1114.08   (f) ADJ UNCH    1 2
 NM0827
 NM0827.Superseded values are not recommended for survey control.
 NM0827
 NM0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0827.See file dsdata.pdf to determine how the superseded data were derived.
 NM0827
 NM0827_MARKER: DB = BENCH MARK DISK
 NM0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0827_STAMPING: A 324 1948
 NM0827_MARK LOGO: CGS
 NM0827_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0827+STABILITY: SURFACE MOTION
 NM0827
 NM0827  HISTORY     - Date     Condition        Report By
 NM0827  HISTORY     - 1948     MONUMENTED       CGS
 NM0827  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0827
 NM0827                          STATION DESCRIPTION
 NM0827
 NM0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0827'3 MI NE FROM ELK POINT.
 NM0827'3.0 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0827'PACIFIC RAILROAD FROM THE SOUTH WYE SWITCH STATION BUILDING AT
 NM0827'ELK POINT, 0.7 MILE SOUTHWEST OF THE STEEL BRIDGE OVER THE BIG
 NM0827'SIOUX RIVER, 122.2 FEET SOUTH OF MILEPOST NO. 3, 46.0 FEET
 NM0827'SOUTHEAST OF THE SOUTHEAST RAIL OF THE TRACK, 1.8 FEET NORTHWEST
 NM0827'OF THE SOUTHEAST RIGHT-OF-WAY FENCE, 12.0 FEET NORTHWEST OF THE
 NM0827'CENTER LINE OF A FIELD ROAD, 2.0 FEET NORTHEAST OF A REFERENCE
 NM0827'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 NM0827'ABOVE THE GROUND.
 NM0827
 NM0827                          STATION RECOVERY (2012)
 NM0827
 NM0827'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0827'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0779 ***********************************************************************
 NM0779  DESIGNATION -  A 325
 NM0779  PID         -  NM0779
 NM0779  STATE/COUNTY-  SD/UNION
 NM0779  COUNTRY     -  US
 NM0779  USGS QUAD   -  PONCA (2017)
 NM0779
 NM0779                         *CURRENT SURVEY CONTROL
 NM0779  ______________________________________________________________________
 NM0779* NAD 83(1986) POSITION- 42 36 18.     (N) 096 41 17.     (W)   SCALED
 NM0779* NAVD 88 ORTHO HEIGHT -   342.985 (meters)     1125.28  (feet) ADJUSTED
 NM0779  ______________________________________________________________________
 NM0779  GEOID HEIGHT    -        -25.615 (meters)                     GEOID18
 NM0779  DYNAMIC HEIGHT  -        342.880 (meters)     1124.93  (feet) COMP
 NM0779  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 NM0779
 NM0779  VERT ORDER      -  SECOND    CLASS 0
 NM0779
 NM0779.The horizontal coordinates were scaled from a map and have
 NM0779.an estimated accuracy of +/- 6 seconds.
 NM0779
 NM0779.The orthometric height was determined by differential leveling and
 NM0779.adjusted by the NATIONAL GEODETIC SURVEY
 NM0779.in June 1991.
 NM0779
 NM0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0779.GEOID18 height accuracy estimate available here.
 NM0779
 NM0779.Click photographs - Photos may exist for this station.
 NM0779
 NM0779.The dynamic height is computed by dividing the NAVD 88
 NM0779.geopotential number by the normal gravity value computed on the
 NM0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0779.degrees latitude (g = 980.6199 gals.).
 NM0779
 NM0779.The modeled gravity was interpolated from observed gravity values.
 NM0779
 NM0779;                    North         East    Units  Estimated Accuracy
 NM0779;SPC SD S     -    36,740.      899,060.      MT  (+/- 180 meters Scaled)
 NM0779
 NM0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN896195(NAD 83)
 NM0779
 NM0779                          SUPERSEDED SURVEY CONTROL
 NM0779
 NM0779  NGVD 29 (??/??/92)  342.809  (m)         1124.70   (f) ADJ UNCH    2 0
 NM0779
 NM0779.Superseded values are not recommended for survey control.
 NM0779
 NM0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0779.See file dsdata.pdf to determine how the superseded data were derived.
 NM0779
 NM0779_MARKER: DB = BENCH MARK DISK
 NM0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0779_STAMPING: A 325 1948
 NM0779_MARK LOGO: CGS
 NM0779_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0779+STABILITY: SURFACE MOTION
 NM0779
 NM0779  HISTORY     - Date     Condition        Report By
 NM0779  HISTORY     - 1948     MONUMENTED       CGS
 NM0779
 NM0779                          STATION DESCRIPTION
 NM0779
 NM0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0779'6.5 MI W FROM JEFFERSON.
 NM0779'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0779'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0779'WEST ALONG A PAVED ROAD, THENCE 4.2 MILES WEST ALONG A GRAVEL ROAD,
 NM0779'IN THE SOUTHWEST QUARTER OF A ROAD CROSSING, AT THE NORTHEAST
 NM0779'CORNER OF A FARMHOUSE YARD, 45.0 FEET SOUTH OF THE CENTER LINE OF
 NM0779'THE EAST-WEST ROAD, 38.0 FEET WEST OF THE CENTER LINE OF THE
 NM0779'NORTH-SOUTH ROAD, 5.2 FEET SOUTH-SOUTHEAST OF A CORNER FENCE POST,
 NM0779'2.8 FEET EAST OF A FENCE, 1.3 FEET NORTH OF A REFERENCE POST, SET
 NM0779'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0144 ***********************************************************************
 OQ0144  DESIGNATION -  A 326
 OQ0144  PID         -  OQ0144
 OQ0144  STATE/COUNTY-  SD/UNION
 OQ0144  COUNTRY     -  US
 OQ0144  USGS QUAD   -  HAWARDEN NORTH (2018)
 OQ0144
 OQ0144                         *CURRENT SURVEY CONTROL
 OQ0144  ______________________________________________________________________
 OQ0144* NAD 83(1986) POSITION- 43 03 53.     (N) 096 29 21.     (W)   SCALED
 OQ0144* NAVD 88 ORTHO HEIGHT -   362.932 (meters)     1190.72  (feet) ADJUSTED
 OQ0144  ______________________________________________________________________
 OQ0144  GEOID HEIGHT    -        -26.113 (meters)                     GEOID18
 OQ0144  DYNAMIC HEIGHT  -        362.831 (meters)     1190.39  (feet) COMP
 OQ0144  MODELED GRAVITY -    980,331.5   (mgal)                       NAVD 88
 OQ0144
 OQ0144  VERT ORDER      -  FIRST     CLASS II
 OQ0144
 OQ0144.The horizontal coordinates were scaled from a map and have
 OQ0144.an estimated accuracy of +/- 6 seconds.
 OQ0144
 OQ0144.The orthometric height was determined by differential leveling and
 OQ0144.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0144.in June 1991.
 OQ0144
 OQ0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0144.GEOID18 height accuracy estimate available here.
 OQ0144
 OQ0144.Click photographs - Photos may exist for this station.
 OQ0144
 OQ0144.The dynamic height is computed by dividing the NAVD 88
 OQ0144.geopotential number by the normal gravity value computed on the
 OQ0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0144.degrees latitude (g = 980.6199 gals.).
 OQ0144
 OQ0144.The modeled gravity was interpolated from observed gravity values.
 OQ0144
 OQ0144;                    North         East    Units  Estimated Accuracy
 OQ0144;SPC SD S     -    88,500.      913,000.      MT  (+/- 180 meters Scaled)
 OQ0144
 OQ0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN044710(NAD 83)
 OQ0144
 OQ0144                          SUPERSEDED SURVEY CONTROL
 OQ0144
 OQ0144  NGVD 29 (??/??/92)  362.716  (m)         1190.01   (f) ADJ UNCH    1 2
 OQ0144
 OQ0144.Superseded values are not recommended for survey control.
 OQ0144
 OQ0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0144.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0144
 OQ0144_MARKER: DB = BENCH MARK DISK
 OQ0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0144_STAMPING: A 326 1949
 OQ0144_MARK LOGO: CGS
 OQ0144_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0144+STABILITY: SURFACE MOTION
 OQ0144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0144+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2012
 OQ0144
 OQ0144  HISTORY     - Date     Condition        Report By
 OQ0144  HISTORY     - 1949     MONUMENTED       CGS
 OQ0144  HISTORY     - 20120330 GOOD             INDIV
 OQ0144
 OQ0144                          STATION DESCRIPTION
 OQ0144
 OQ0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0144'4.9 MI N FROM HAWARDEN.
 OQ0144'4.9 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0144'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HAWARDEN, 3 POLES
 OQ0144'SOUTH OF MILE POST 30, 130.0 FEET SOUTH OF THE CENTER OF A WOODEN
 OQ0144'GATE, 124.0 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY 46,
 OQ0144'46.0 FEET EAST OF THE EAST RAIL, 1.0 FOOT WEST OF THE
 OQ0144'RIGHT-OF-WAY FENCE, 1.4 FEET NORTH OF A REFERENCE POST, AND SET
 OQ0144'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 OQ0144'GROUND.  1.1 MILES SOUTH OF BENCH MARK C 326 WHICH IS DESCRIBED
 OQ0144'FROM HUDSON, SOUTH DAKOTA.
 OQ0144
 OQ0144                          STATION RECOVERY (2012)
 OQ0144
 OQ0144'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0175 ***********************************************************************
 OQ0175  DESIGNATION -  A 327
 OQ0175  PID         -  OQ0175
 OQ0175  STATE/COUNTY-  SD/LINCOLN
 OQ0175  COUNTRY     -  US
 OQ0175  USGS QUAD   -  CANTON (2017)
 OQ0175
 OQ0175                         *CURRENT SURVEY CONTROL
 OQ0175  ______________________________________________________________________
 OQ0175* NAD 83(1986) POSITION- 43 17 57.     (N) 096 34 44.     (W)   SCALED
 OQ0175* NAVD 88 ORTHO HEIGHT -   377.970 (meters)     1240.06  (feet) ADJUSTED
 OQ0175  ______________________________________________________________________
 OQ0175  GEOID HEIGHT    -        -26.428 (meters)                     GEOID18
 OQ0175  DYNAMIC HEIGHT  -        377.868 (meters)     1239.72  (feet) COMP
 OQ0175  MODELED GRAVITY -    980,339.1   (mgal)                       NAVD 88
 OQ0175
 OQ0175  VERT ORDER      -  FIRST     CLASS II
 OQ0175
 OQ0175.The horizontal coordinates were scaled from a map and have
 OQ0175.an estimated accuracy of +/- 6 seconds.
 OQ0175
 OQ0175.The orthometric height was determined by differential leveling and
 OQ0175.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0175.in June 1991.
 OQ0175
 OQ0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0175.GEOID18 height accuracy estimate available here.
 OQ0175
 OQ0175.Click photographs - Photos may exist for this station.
 OQ0175
 OQ0175.The dynamic height is computed by dividing the NAVD 88
 OQ0175.geopotential number by the normal gravity value computed on the
 OQ0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0175.degrees latitude (g = 980.6199 gals.).
 OQ0175
 OQ0175.The modeled gravity was interpolated from observed gravity values.
 OQ0175
 OQ0175;                    North         East    Units  Estimated Accuracy
 OQ0175;SPC SD S     -   114,180.      904,520.      MT  (+/- 180 meters Scaled)
 OQ0175
 OQ0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN963968(NAD 83)
 OQ0175
 OQ0175                          SUPERSEDED SURVEY CONTROL
 OQ0175
 OQ0175  NGVD 29 (??/??/92)  377.734  (m)         1239.28   (f) ADJ UNCH    1 2
 OQ0175
 OQ0175.Superseded values are not recommended for survey control.
 OQ0175
 OQ0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0175.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0175
 OQ0175_MARKER: DB = BENCH MARK DISK
 OQ0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0175_STAMPING: A 327 1949
 OQ0175_MARK LOGO: CGS
 OQ0175_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0175+STABILITY: SURFACE MOTION
 OQ0175
 OQ0175  HISTORY     - Date     Condition        Report By
 OQ0175  HISTORY     - 1949     MONUMENTED       CGS
 OQ0175  HISTORY     - 1970     GOOD             LOCSUR
 OQ0175  HISTORY     - 20110321 MARK NOT FOUND   INDIV
 OQ0175
 OQ0175                          STATION DESCRIPTION
 OQ0175
 OQ0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0175'0.5 MI E FROM CANTON.
 OQ0175'0.5 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0175'PACIFIC RAILROAD FROM THE RAILROAD STATION AT CANTON, 137.0
 OQ0175'FEET WEST OF THE WEST END OF BRIDGE T-648 OVER THE BIG SIOUX
 OQ0175'RIVER, 34.0 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 9.3 FEET
 OQ0175'NORTHWEST OF A POLE, 1.5 FEET NORTHWEST OF A REFERENCE POST,
 OQ0175'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT
 OQ0175'ABOVE THE GROUND.
 OQ0175
 OQ0175                          STATION RECOVERY (1970)
 OQ0175
 OQ0175'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1970
 OQ0175'RECOVERED IN GOOD CONDITION.
 OQ0175
 OQ0175                          STATION RECOVERY (2011)
 OQ0175
 OQ0175'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0175'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0267 ***********************************************************************
 PR0267  DESIGNATION -  A 329
 PR0267  PID         -  PR0267
 PR0267  STATE/COUNTY-  SD/BROOKINGS
 PR0267  COUNTRY     -  US
 PR0267  USGS QUAD   -  BROOKINGS (2017)
 PR0267
 PR0267                         *CURRENT SURVEY CONTROL
 PR0267  ______________________________________________________________________
 PR0267* NAD 83(1986) POSITION- 44 16 04.     (N) 096 47 55.     (W)   SCALED
 PR0267* NAVD 88 ORTHO HEIGHT -   490.650 (meters)     1609.74  (feet) ADJUSTED
 PR0267  ______________________________________________________________________
 PR0267  GEOID HEIGHT    -        -25.518 (meters)                     GEOID18
 PR0267  DYNAMIC HEIGHT  -        490.555 (meters)     1609.43  (feet) COMP
 PR0267  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PR0267
 PR0267  VERT ORDER      -  SECOND    CLASS 0
 PR0267
 PR0267.The horizontal coordinates were scaled from a map and have
 PR0267.an estimated accuracy of +/- 6 seconds.
 PR0267
 PR0267.The orthometric height was determined by differential leveling and
 PR0267.adjusted by the NATIONAL GEODETIC SURVEY
 PR0267.in June 1991.
 PR0267
 PR0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0267.GEOID18 height accuracy estimate available here.
 PR0267
 PR0267.Click photographs - Photos may exist for this station.
 PR0267
 PR0267.The dynamic height is computed by dividing the NAVD 88
 PR0267.geopotential number by the normal gravity value computed on the
 PR0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0267.degrees latitude (g = 980.6199 gals.).
 PR0267
 PR0267.The modeled gravity was interpolated from observed gravity values.
 PR0267
 PR0267;                    North         East    Units  Estimated Accuracy
 PR0267;SPC SD N     -    53,330.      855,560.      MT  (+/- 180 meters Scaled)
 PR0267
 PR0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ756039(NAD 83)
 PR0267
 PR0267                          SUPERSEDED SURVEY CONTROL
 PR0267
 PR0267  NGVD 29 (??/??/92)  490.393  (m)         1608.90   (f) ADJ UNCH    2 0
 PR0267
 PR0267.Superseded values are not recommended for survey control.
 PR0267
 PR0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0267.See file dsdata.pdf to determine how the superseded data were derived.
 PR0267
 PR0267_MARKER: DB = BENCH MARK DISK
 PR0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0267_STAMPING: A 329 1949
 PR0267_MARK LOGO: CGS
 PR0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0267+STABILITY: SURFACE MOTION
 PR0267
 PR0267  HISTORY     - Date     Condition        Report By
 PR0267  HISTORY     - 1949     MONUMENTED       CGS
 PR0267
 PR0267                          STATION DESCRIPTION
 PR0267
 PR0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0267'2.9 MI S FROM BROOKINGS.
 PR0267'2.9 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0267'BROOKINGS, AT A ROAD INTERSECTION, 73.0 FEET WEST OF THE
 PR0267'CENTER LINE OF THE HIGHWAY, 31.0 FEET SOUTH OF THE CENTER LINE
 PR0267'OF AN EAST-WEST ROAD, 4.5 FEET NORTH OF THE MOST NORTHERLY
 PR0267'ROW OF TREES IN A WINDBREAK, 1.8 FEET WEST OF A REFERENCE POST,
 PR0267'1.0 FOOT NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PR0267'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0688 ***********************************************************************
 PR0688  DESIGNATION -  A 330 RESET
 PR0688  PID         -  PR0688
 PR0688  STATE/COUNTY-  SD/BROOKINGS
 PR0688  COUNTRY     -  US
 PR0688  USGS QUAD   -  BRUCE (2017)
 PR0688
 PR0688                         *CURRENT SURVEY CONTROL
 PR0688  ______________________________________________________________________
 PR0688* NAD 83(1986) POSITION- 44 26 23.     (N) 096 53 38.     (W)   SCALED
 PR0688* NAVD 88 ORTHO HEIGHT -   494.24  (meters)     1621.5   (feet) RESET
 PR0688  ______________________________________________________________________
 PR0688  GEOID HEIGHT    -        -25.038 (meters)                     GEOID18
 PR0688  VERT ORDER      -  THIRD
 PR0688
 PR0688.The horizontal coordinates were scaled from a map and have
 PR0688.an estimated accuracy of +/- 6 seconds.
 PR0688
 PR0688.The orthometric height was computed from unverified reset data.
 PR0688
 PR0688.No vertical observational check was made to the station.
 PR0688
 PR0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0688.GEOID18 height accuracy estimate available here.
 PR0688
 PR0688.Click photographs - Photos may exist for this station.
 PR0688
 PR0688;                    North         East    Units  Estimated Accuracy
 PR0688;SPC SD N     -    72,130.      847,220.      MT  (+/- 180 meters Scaled)
 PR0688
 PR0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ676228(NAD 83)
 PR0688
 PR0688                          SUPERSEDED SURVEY CONTROL
 PR0688
 PR0688  NGVD 29 (04/17/07)  493.98   (m)         1620.7    (f) RESET       3  
 PR0688
 PR0688.Superseded values are not recommended for survey control.
 PR0688
 PR0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0688.See file dsdata.pdf to determine how the superseded data were derived.
 PR0688
 PR0688_MARKER: DV = VERTICAL CONTROL DISK
 PR0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0688_STAMPING: A 330 RESET 1977
 PR0688_MARK LOGO: NGS
 PR0688_PROJECTION: FLUSH
 PR0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0688+STABILITY: SURFACE MOTION
 PR0688
 PR0688  HISTORY     - Date     Condition        Report By
 PR0688  HISTORY     - 1977     MONUMENTED       NGS
 PR0688
 PR0688                          STATION DESCRIPTION
 PR0688
 PR0688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 PR0688'IN BRUCE.
 PR0688'IN BRUCE, AT THE OLD SCHOOL GYMNASIUM, 134.0 FEET WEST OF THE CENTER
 PR0688'OF THE NORTH-SOUTH ROAD, 75.0 FEET WEST-SOUTHWEST OF THE SOUTHEAST
 PR0688'CORNER OF THE GYMNASIUM, 19.0 FEET SOUTHEAST OF THE CENTER OF THE
 PR0688'SOUTH DOOR INTO THE BUILDING, 3.0 FEET NORTH OF THE NORTH EDGE OF
 PR0688'THE EAST-WEST SIDEWALK, AND 1.8 FEET SOUTH OF THE A FLAGPOLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1010 ***********************************************************************
 NM1010  DESIGNATION -  A 331
 NM1010  PID         -  NM1010
 NM1010  STATE/COUNTY-  SD/YANKTON
 NM1010  COUNTRY     -  US
 NM1010  USGS QUAD   -  YANKTON (2017)
 NM1010
 NM1010                         *CURRENT SURVEY CONTROL
 NM1010  ______________________________________________________________________
 NM1010* NAD 83(1986) POSITION- 42 54 34.77   (N) 097 22 53.67   (W)   HD_HELD1
 NM1010* NAVD 88 ORTHO HEIGHT -   386.496 (meters)     1268.03  (feet) ADJUSTED
 NM1010  ______________________________________________________________________
 NM1010  GEOID HEIGHT    -        -25.625 (meters)                     GEOID18
 NM1010  DYNAMIC HEIGHT  -        386.384 (meters)     1267.66  (feet) COMP
 NM1010  MODELED GRAVITY -    980,320.9   (mgal)                       NAVD 88
 NM1010
 NM1010  VERT ORDER      -  FIRST     CLASS II
 NM1010
 NM1010.This mark is at Chan Gurney Municipal Airport (YKN)
 NM1010
 NM1010.The horizontal coordinates were determined by differentially corrected
 NM1010.hand held GPS observations or other comparable positioning techniques
 NM1010.and have an estimated accuracy of +/- 3 meters.
 NM1010
 NM1010.The orthometric height was determined by differential leveling and
 NM1010.adjusted by the NATIONAL GEODETIC SURVEY
 NM1010.in June 1991.
 NM1010
 NM1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1010.GEOID18 height accuracy estimate available here.
 NM1010
 NM1010.Click photographs - Photos may exist for this station.
 NM1010
 NM1010.The dynamic height is computed by dividing the NAVD 88
 NM1010.geopotential number by the normal gravity value computed on the
 NM1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1010.degrees latitude (g = 980.6199 gals.).
 NM1010
 NM1010.The modeled gravity was interpolated from observed gravity values.
 NM1010
 NM1010;                    North         East    Units  Estimated Accuracy
 NM1010;SPC SD S     -    68,307.9     840,986.7     MT  (+/- 3 meters HH1 GPS) 
 NM1010
 NM1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3210952053(NAD 83)
 NM1010
 NM1010                          SUPERSEDED SURVEY CONTROL
 NM1010
 NM1010  NGVD 29 (??/??/92)  386.292  (m)         1267.36   (f) ADJ UNCH    1 2
 NM1010
 NM1010.Superseded values are not recommended for survey control.
 NM1010
 NM1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1010.See file dsdata.pdf to determine how the superseded data were derived.
 NM1010
 NM1010_MARKER: DB = BENCH MARK DISK
 NM1010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1010_STAMPING: A 331 1949
 NM1010_MARK LOGO: CGS
 NM1010_PROJECTION: PROJECTING 6 CENTIMETERS
 NM1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1010+STABILITY: SURFACE MOTION
 NM1010
 NM1010  HISTORY     - Date     Condition        Report By
 NM1010  HISTORY     - 1949     MONUMENTED       CGS
 NM1010  HISTORY     - 1967     MARK NOT FOUND   CGS
 NM1010
 NM1010                          STATION DESCRIPTION
 NM1010
 NM1010'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1010'3 MI N FROM YANKTON.
 NM1010'1 BLOCK EAST ALONG FOURTH STREET FROM THE POST OFFICE AT YANKTON,
 NM1010'THENCE 2.05 MILES NORTH ALONG DOUGLAS AVENUE, THENCE 0.5 MILE
 NM1010'NORTH ALONG A GRAVELED ROAD, THENCE 0.5 MILE EAST ALONG A
 NM1010'GRAVELED ROAD, AT THE YANKTON MUNICIPAL AIRPORT, 23 FEET SOUTHEAST
 NM1010'OF THE SOUTHEAST LEG SUPPORTING THE CONTROL TOWER, 10 FEET
 NM1010'NORTH OF THE NORTH EDGE OF THE RAMP, 1.2 FEET EAST OF THE
 NM1010'NORTHEAST CORNER OF THE NORTH HANGAR, AND SET IN THE TOP OF A
 NM1010'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 NM1010
 NM1010                          STATION RECOVERY (1967)
 NM1010
 NM1010'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 NM1010'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0279 ***********************************************************************
 PT0279  DESIGNATION -  A 332
 PT0279  PID         -  PT0279
 PT0279  STATE/COUNTY-  SD/STANLEY
 PT0279  COUNTRY     -  US
 PT0279  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0279
 PT0279                         *CURRENT SURVEY CONTROL
 PT0279  ______________________________________________________________________
 PT0279* NAD 83(1986) POSITION- 44 26 41.08   (N) 100 35 43.30   (W)   HD_HELD1
 PT0279* NAVD 88 ORTHO HEIGHT -   578.623 (meters)     1898.37  (feet) ADJUSTED
 PT0279  ______________________________________________________________________
 PT0279  GEOID HEIGHT    -        -22.973 (meters)                     GEOID18
 PT0279  DYNAMIC HEIGHT  -        578.503 (meters)     1897.97  (feet) COMP
 PT0279  MODELED GRAVITY -    980,391.6   (mgal)                       NAVD 88
 PT0279
 PT0279  VERT ORDER      -  FIRST     CLASS II
 PT0279
 PT0279.The horizontal coordinates were determined by differentially corrected
 PT0279.hand held GPS observations or other comparable positioning techniques
 PT0279.and have an estimated accuracy of +/- 3 meters.
 PT0279
 PT0279.The orthometric height was determined by differential leveling and
 PT0279.adjusted by the NATIONAL GEODETIC SURVEY
 PT0279.in June 1991.
 PT0279
 PT0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0279.GEOID18 height accuracy estimate available here.
 PT0279
 PT0279.Click photographs - Photos may exist for this station.
 PT0279
 PT0279.The dynamic height is computed by dividing the NAVD 88
 PT0279.geopotential number by the normal gravity value computed on the
 PT0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0279.degrees latitude (g = 980.6199 gals.).
 PT0279
 PT0279.The modeled gravity was interpolated from observed gravity values.
 PT0279
 PT0279;                    North         East    Units  Estimated Accuracy
 PT0279;SPC SD S     -   234,604.6     579,141.2     MT  (+/- 3 meters HH1 GPS) 
 PT0279
 PT0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7305222509(NAD 83)
 PT0279
 PT0279                          SUPERSEDED SURVEY CONTROL
 PT0279
 PT0279  NGVD 29 (??/??/92)  578.240  (m)         1897.11   (f) ADJ UNCH    1 2
 PT0279
 PT0279.Superseded values are not recommended for survey control.
 PT0279
 PT0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0279.See file dsdata.pdf to determine how the superseded data were derived.
 PT0279
 PT0279_MARKER: DB = BENCH MARK DISK
 PT0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0279_STAMPING: A 332 1949
 PT0279_MARK LOGO: CGS
 PT0279_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0279+STABILITY: SURFACE MOTION
 PT0279
 PT0279  HISTORY     - Date     Condition        Report By
 PT0279  HISTORY     - 1949     MONUMENTED       CGS
 PT0279  HISTORY     - 1970     GOOD             NGS
 PT0279
 PT0279                          STATION DESCRIPTION
 PT0279
 PT0279'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0279'13.8 MI NW FROM FORT PIERRE.
 PT0279'THE MARK WAS RECOVERED IN GOOD CONDITION.  THE NEW ROAD BEING
 PT0279'CONSTRUCTED IS SOME DISTANCE NORTHEAST OF THE PRESENT ROAD, AND
 PT0279'THE OLD ROAD AND FENCE WILL BE OBLITERATED, LEAVING THE MARK
 PT0279'IN OPEN PASTURE LAND.  IT IS 0.9 MILE WESTERLY FROM THE POST
 PT0279'OFFICE AND FEDERAL BUILDING IN PIERRE ALONG U.S. HIGHWAY 14 AND
 PT0279'STATE HIGHWAY 34 TO THE CENTER OF THE BRIDGE OVER THE MISSOURI
 PT0279'RIVER, CONTINUE WESTERLY ON HIGHWAYS 14 AND 34 FOR 6.75 MILES
 PT0279'TO A SIDE ROAD RIGHT AND SIGN, MISSION RIDGE, TURN RIGHT AND GO
 PT0279'NORTH AND WEST ON GRAVELED ROAD FOR 4.25 MILES TO THE JUNCTION
 PT0279'WITH ROAD LEADING FROM OAHE DAM, BEAR LEFT AND GO 3.5 MILES
 PT0279'TO THE MARK ON THE LEFT, 660 FEET SOUTHWEST OF THE CENTER OF
 PT0279'NEW ROAD, 342 FEET NORTHWEST OF A BRACE POLE WITH GUY WIRES
 PT0279'FOR A TWIN POLE POWER TRANSMISSIONLINE, 59 FEET NORTH OF CENTER
 PT0279'WIRE OF THE 5-WIRE LINE, 1.5 FEET SOUTH OF A METAL WITNESS
 PT0279'POST, AND SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 1-INCH.
 PT0279'THE MARK IS ON PROPERTY OF MR. EARL SONNENSCHION OF PIERRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0461 ***********************************************************************
 OT0461  DESIGNATION -  A 334
 OT0461  PID         -  OT0461
 OT0461  STATE/COUNTY-  SD/FALL RIVER
 OT0461  COUNTRY     -  US
 OT0461  USGS QUAD   -  EDGEMONT (2017)
 OT0461
 OT0461                         *CURRENT SURVEY CONTROL
 OT0461  ______________________________________________________________________
 OT0461* NAD 83(1986) POSITION- 43 16 20.     (N) 103 51 13.     (W)   SCALED
 OT0461* NAVD 88 ORTHO HEIGHT -  1072.629 (meters)     3519.12  (feet) POSTED
 OT0461  ______________________________________________________________________
 OT0461  GEOID HEIGHT    -        -15.094 (meters)                     GEOID18
 OT0461  DYNAMIC HEIGHT  -       1072.17  (meters)     3517.6   (feet) COMP
 OT0461  MODELED GRAVITY -    980,159.2   (mgal)                       NAVD 88
 OT0461
 OT0461  VERT ORDER      -  * POSTED, SEE BELOW
 OT0461
 OT0461.The horizontal coordinates were scaled from a map and have
 OT0461.an estimated accuracy of +/- 6 seconds.
 OT0461
 OT0461.The orthometric height was determined by differential leveling
 OT0461.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0461
 OT0461.* This is a POSTED BENCH MARK height.
 OT0461
 OT0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0461.GEOID18 height accuracy estimate available here.
 OT0461
 OT0461.Click photographs - Photos may exist for this station.
 OT0461
 OT0461.The dynamic height is computed by dividing the NAVD 88
 OT0461.geopotential number by the normal gravity value computed on the
 OT0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0461.degrees latitude (g = 980.6199 gals.).
 OT0461
 OT0461.The modeled gravity was interpolated from observed gravity values.
 OT0461
 OT0461;                    North         East    Units  Estimated Accuracy
 OT0461;SPC SD S     -   110,360.      314,330.      MT  (+/- 180 meters Scaled)
 OT0461
 OT0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH930916(NAD 83)
 OT0461
 OT0461                          SUPERSEDED SURVEY CONTROL
 OT0461
 OT0461  NGVD 29 (??/??/92) 1072.080  (m)         3517.32   (f) ADJ UNCH    1 2
 OT0461
 OT0461.Superseded values are not recommended for survey control.
 OT0461
 OT0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0461.See file dsdata.pdf to determine how the superseded data were derived.
 OT0461
 OT0461_MARKER: DB = BENCH MARK DISK
 OT0461_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0461_SP_SET: ABUTMENT
 OT0461_STAMPING: A 334 1957
 OT0461_MARK LOGO: CGS
 OT0461_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0461
 OT0461  HISTORY     - Date     Condition        Report By
 OT0461  HISTORY     - 1957     MONUMENTED       CGS
 OT0461  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0461
 OT0461                          STATION DESCRIPTION
 OT0461
 OT0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0461'2.6 MI SW FROM EDGEMONT.
 OT0461'ABOUT 2.65 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0461'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 14,
 OT0461'T. 9 S., R. 2 E., IN THE TOP OF THE NORTHWEST END OF THE
 OT0461'NORTHEAST ABUTMENT OF BRIDGE 473.54, 6 FEET NORTHWEST OF THE
 OT0461'NORTHWEST RAIL, 4 FEET BELOW THE TOP OF THE RAIL.
 OT0461
 OT0461                          STATION RECOVERY (1985)
 OT0461
 OT0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0461'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0499 ***********************************************************************
 OT0499  DESIGNATION -  A 335
 OT0499  PID         -  OT0499
 OT0499  STATE/COUNTY-  SD/FALL RIVER
 OT0499  COUNTRY     -  US
 OT0499  USGS QUAD   -  EDGEMONT SW (2017)
 OT0499
 OT0499                         *CURRENT SURVEY CONTROL
 OT0499  ______________________________________________________________________
 OT0499* NAD 83(1986) POSITION- 43 17 18.34   (N) 103 56 45.73   (W)   HD_HELD1
 OT0499* NAVD 88 ORTHO HEIGHT -  1167.771 (meters)     3831.26  (feet) ADJUSTED
 OT0499  ______________________________________________________________________
 OT0499  GEOID HEIGHT    -        -14.982 (meters)                     GEOID18
 OT0499  DYNAMIC HEIGHT  -       1167.260 (meters)     3829.59  (feet) COMP
 OT0499  MODELED GRAVITY -    980,140.6   (mgal)                       NAVD 88
 OT0499
 OT0499  VERT ORDER      -  SECOND    CLASS 0
 OT0499
 OT0499.The horizontal coordinates were determined by differentially corrected
 OT0499.hand held GPS observations or other comparable positioning techniques
 OT0499.and have an estimated accuracy of +/- 3 meters.
 OT0499
 OT0499.The orthometric height was determined by differential leveling and
 OT0499.adjusted by the NATIONAL GEODETIC SURVEY
 OT0499.in June 1991.
 OT0499
 OT0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0499.GEOID18 height accuracy estimate available here.
 OT0499
 OT0499.Click photographs - Photos may exist for this station.
 OT0499
 OT0499.The dynamic height is computed by dividing the NAVD 88
 OT0499.geopotential number by the normal gravity value computed on the
 OT0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0499.degrees latitude (g = 980.6199 gals.).
 OT0499
 OT0499.The modeled gravity was interpolated from observed gravity values.
 OT0499
 OT0499;                    North         East    Units  Estimated Accuracy
 OT0499;SPC SD S     -   112,477.6     306,913.3     MT  (+/- 3 meters HH1 GPS) 
 OT0499
 OT0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8550493384(NAD 83)
 OT0499
 OT0499                          SUPERSEDED SURVEY CONTROL
 OT0499
 OT0499  NGVD 29 (??/??/92) 1167.206  (m)         3829.41   (f) ADJ UNCH    2 0
 OT0499
 OT0499.Superseded values are not recommended for survey control.
 OT0499
 OT0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0499.See file dsdata.pdf to determine how the superseded data were derived.
 OT0499
 OT0499_MARKER: DB = BENCH MARK DISK
 OT0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0499_STAMPING: A 335 1957
 OT0499_MARK LOGO: CGS
 OT0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0499+STABILITY: SURFACE MOTION
 OT0499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0499+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1986
 OT0499
 OT0499  HISTORY     - Date     Condition        Report By
 OT0499  HISTORY     - 1957     MONUMENTED       CGS
 OT0499  HISTORY     - 19861023 GOOD             NGS
 OT0499
 OT0499                          STATION DESCRIPTION
 OT0499
 OT0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0499'6.6 MI W FROM EDGEMONT.
 OT0499'ABOUT 6.65 MILES WEST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OT0499'OF STATE HIGHWAY 52 AT EDGEMONT, IN SECTION 12, T. 9 S., R. 1 E.,
 OT0499'357 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION OF THE HIGHWAY
 OT0499'AND A TRACK ROAD SOUTHWEST, 248 FEET EAST OF A FENCE CORNER, 108
 OT0499'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 2 1/2 FEET
 OT0499'NORTHEAST OF THE FENCE LINE, 1 1/2 FEET WEST OF A CONCRETE
 OT0499'WITNESS POST, ABOUT 6 FEET ABOVE THE HIGHWAY AND IN THE TOP OF A
 OT0499'CONCRETE POST PROJECTING 7 INCHES.
 OT0499
 OT0499                          STATION RECOVERY (1986)
 OT0499
 OT0499'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OT0499'10.7 KM (6.65 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0499'STATE HIGHWAY 471 IN EDGEMONT, 33.2 M (108.9 FT) SOUTH FROM THE
 OT0499'CENTER OF 18, 10.1 M (33.1 FT) SOUTH FROM THE RIGHT OF WAY FENCE,
 OT0499'0.6 M (2.0 FT) WEST OF A CONCRETE WITNESS POST, 0.3 M (1.0 FT)
 OT0499'NORTH OF A CARSONITE WITNESS POST, IN THE TOP OF A 12-INCH CONCRETE
 OT0499'POST THAT PROJECTS 0.05 M (0.2 FT).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0204 ***********************************************************************
 OR0204  DESIGNATION -  A 336
 OR0204  PID         -  OR0204
 OR0204  STATE/COUNTY-  SD/CHARLES MIX
 OR0204  COUNTRY     -  US
 OR0204  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0204
 OR0204                         *CURRENT SURVEY CONTROL
 OR0204  ______________________________________________________________________
 OR0204* NAD 83(1986) POSITION- 43 09 29.     (N) 098 47 52.     (W)   SCALED
 OR0204* NAVD 88 ORTHO HEIGHT -   388.871 (meters)     1275.82  (feet) ADJUSTED
 OR0204  ______________________________________________________________________
 OR0204  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 OR0204  DYNAMIC HEIGHT  -        388.734 (meters)     1275.37  (feet) COMP
 OR0204  MODELED GRAVITY -    980,258.8   (mgal)                       NAVD 88
 OR0204
 OR0204  VERT ORDER      -  FIRST     CLASS II
 OR0204
 OR0204.The horizontal coordinates were scaled from a map and have
 OR0204.an estimated accuracy of +/- 6 seconds.
 OR0204
 OR0204.The orthometric height was determined by differential leveling and
 OR0204.adjusted by the NATIONAL GEODETIC SURVEY
 OR0204.in June 1991.
 OR0204
 OR0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0204.GEOID18 height accuracy estimate available here.
 OR0204
 OR0204.Click photographs - Photos may exist for this station.
 OR0204
 OR0204.The dynamic height is computed by dividing the NAVD 88
 OR0204.geopotential number by the normal gravity value computed on the
 OR0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0204.degrees latitude (g = 980.6199 gals.).
 OR0204
 OR0204.The modeled gravity was interpolated from observed gravity values.
 OR0204
 OR0204;                    North         East    Units  Estimated Accuracy
 OR0204;SPC SD S     -    92,770.      724,880.      MT  (+/- 180 meters Scaled)
 OR0204
 OR0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN164783(NAD 83)
 OR0204
 OR0204                          SUPERSEDED SURVEY CONTROL
 OR0204
 OR0204  NGVD 29 (??/??/92)  388.546  (m)         1274.75   (f) ADJ UNCH    1 2
 OR0204
 OR0204.Superseded values are not recommended for survey control.
 OR0204
 OR0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0204.See file dsdata.pdf to determine how the superseded data were derived.
 OR0204
 OR0204_MARKER: DB = BENCH MARK DISK
 OR0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0204_STAMPING: A 336 1949
 OR0204_MARK LOGO: CGS
 OR0204_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0204+STABILITY: SURFACE MOTION
 OR0204
 OR0204  HISTORY     - Date     Condition        Report By
 OR0204  HISTORY     - 1949     MONUMENTED       CGS
 OR0204  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0204
 OR0204                          STATION DESCRIPTION
 OR0204
 OR0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0204'0.6 MI E FROM WHEELER.
 OR0204'0.65 MILE EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0204'U.S. HIGHWAY NO. 18 AND U.S. HIGHWAY NO. 281 AT WHEELER, AT A
 OR0204'T-JUNCTION OF THE HIGHWAY AND A SECTION LINE ROAD LEADING NORTH,
 OR0204'14.0 FEET EAST OF THE CENTER LINE OF A PRIVATE FIELD ROAD LEADING
 OR0204'SOUTH, 24.0 FEET EAST OF A POINT ON THE PROJECTED CENTER LINE
 OR0204'OF THE ROAD LEADING NORTH, 34.0 FEET SOUTH OF THE CENTER LINE
 OR0204'OF THE HIGHWAY, 32.0 FEET SOUTHWEST OF THE CENTER LINE OF THE
 OR0204'SOUTH END OF A CONCRETE CULVERT, 7.6 FEET EAST OF A CORNER
 OR0204'FENCE POST, 1.0 FOOT NORTH OF A FENCE, 1.4 FEET WEST OF A
 OR0204'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0204'0.5 FOOT ABOVE THE GROUND.  NOTE-- IT IS REPORTED THAT WHEN
 OR0204'THE FORT RANDALL DAM IS COMPLETED THE PRESENT SITE OF THE HIGHWAY
 OR0204'AT THE LOCATION OF THIS BENCH MARK WILL BE UNDER WATER.
 OR0204
 OR0204                          STATION RECOVERY (2013)
 OR0204
 OR0204'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0204'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0053 ***********************************************************************
 NN0053  DESIGNATION -  A 338 RESET
 NN0053  PID         -  NN0053
 NN0053  STATE/COUNTY-  SD/CHARLES MIX
 NN0053  COUNTRY     -  US
 NN0053  USGS QUAD   -  LYNCH NE (2017)
 NN0053
 NN0053                         *CURRENT SURVEY CONTROL
 NN0053  ______________________________________________________________________
 NN0053* NAD 83(1986) POSITION- 42 55 07.     (N) 098 21 31.     (W)   SCALED
 NN0053* NAVD 88 ORTHO HEIGHT -   408.15  (meters)     1339.1   (feet) RESET
 NN0053  ______________________________________________________________________
 NN0053  GEOID HEIGHT    -        -26.044 (meters)                     GEOID18
 NN0053  VERT ORDER      -  THIRD
 NN0053
 NN0053.The horizontal coordinates were scaled from a map and have
 NN0053.an estimated accuracy of +/- 6 seconds.
 NN0053
 NN0053.The orthometric height was computed from unverified reset data.
 NN0053
 NN0053.No vertical observational check was made to the station.
 NN0053
 NN0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0053.GEOID18 height accuracy estimate available here.
 NN0053
 NN0053.Click photographs - Photos may exist for this station.
 NN0053
 NN0053;                    North         East    Units  Estimated Accuracy
 NN0053;SPC SD S     -    66,940.      761,220.      MT  (+/- 180 meters Scaled)
 NN0053
 NN0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN523519(NAD 83)
 NN0053
 NN0053                          SUPERSEDED SURVEY CONTROL
 NN0053
 NN0053  NGVD 29 (04/17/07)  407.88   (m)         1338.2    (f) RESET       3  
 NN0053
 NN0053.Superseded values are not recommended for survey control.
 NN0053
 NN0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0053.See file dsdata.pdf to determine how the superseded data were derived.
 NN0053
 NN0053_MARKER: DV = VERTICAL CONTROL DISK
 NN0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0053_STAMPING: A 338 RESET 1974
 NN0053_MARK LOGO: NGS
 NN0053_PROJECTION: PROJECTING 15 CENTIMETERS
 NN0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0053+STABILITY: SURFACE MOTION
 NN0053
 NN0053  HISTORY     - Date     Condition        Report By
 NN0053  HISTORY     - 1974     MONUMENTED       NGS
 NN0053
 NN0053                          STATION DESCRIPTION
 NN0053
 NN0053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 NN0053'1.4 MI E FROM GREENWOOD.
 NN0053'1.3 MILES EAST ALONG A GRAVELED ROAD FROM THE SCHOOL BUILDING
 NN0053'AT GREENWOOD TO A ROAD JUNCTION WITH A NEW ROAD LEADING EAST
 NN0053'AND TWO OTHER ROADS LEADING NORTH AND SOUTH.  THE MARK IS ON
 NN0053'THE NORTH SIDE OF THE NEW OR CENTER ROAD ON THE WEST SLOPE
 NN0053'OF A STEEP HILL, 1.0 FOOT SOUTH OF THE NORTH RIGHT-OF-WAY FENCE,
 NN0053'149 FEET EAST OF THE CENTER 1 OF 3 WOODEN FENCE POST SET AT
 NN0053'THE WEST END OF THE FENCE AT THE FOOT OF THE HILL, 66 FEET
 NN0053'WEST OF A POWER POLE OF AN ELECTRIC LINE RUNNING NORTH AND
 NN0053'SOUTH, 30 FEET WEST OF THE EXTENDED CENTER LINE OF THE GRADED
 NN0053'ROAD LEADING SOUTH, 1.4 FEET WEST OF A METAL WITNESS POST, AND
 NN0053'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 NN0053'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0136 ***********************************************************************
 OR0136  DESIGNATION -  A 339
 OR0136  PID         -  OR0136
 OR0136  STATE/COUNTY-  SD/GREGORY
 OR0136  COUNTRY     -  US
 OR0136  USGS QUAD   -  BONESTEEL (2017)
 OR0136
 OR0136                         *CURRENT SURVEY CONTROL
 OR0136  ______________________________________________________________________
 OR0136* NAD 83(1986) POSITION- 43 02 19.     (N) 098 53 38.     (W)   SCALED
 OR0136* NAVD 88 ORTHO HEIGHT -   598.761 (meters)     1964.44  (feet) ADJUSTED
 OR0136  ______________________________________________________________________
 OR0136  GEOID HEIGHT    -        -25.947 (meters)                     GEOID18
 OR0136  DYNAMIC HEIGHT  -        598.540 (meters)     1963.71  (feet) COMP
 OR0136  MODELED GRAVITY -    980,231.7   (mgal)                       NAVD 88
 OR0136
 OR0136  VERT ORDER      -  FIRST     CLASS II
 OR0136
 OR0136.The horizontal coordinates were scaled from a map and have
 OR0136.an estimated accuracy of +/- 6 seconds.
 OR0136
 OR0136.The orthometric height was determined by differential leveling and
 OR0136.adjusted by the NATIONAL GEODETIC SURVEY
 OR0136.in June 1991.
 OR0136
 OR0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0136.GEOID18 height accuracy estimate available here.
 OR0136
 OR0136.Click photographs - Photos may exist for this station.
 OR0136
 OR0136.The dynamic height is computed by dividing the NAVD 88
 OR0136.geopotential number by the normal gravity value computed on the
 OR0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0136.degrees latitude (g = 980.6199 gals.).
 OR0136
 OR0136.The modeled gravity was interpolated from observed gravity values.
 OR0136
 OR0136;                    North         East    Units  Estimated Accuracy
 OR0136;SPC SD S     -    79,370.      717,290.      MT  (+/- 180 meters Scaled)
 OR0136
 OR0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN086651(NAD 83)
 OR0136
 OR0136                          SUPERSEDED SURVEY CONTROL
 OR0136
 OR0136  NGVD 29 (??/??/92)  598.441  (m)         1963.39   (f) ADJ UNCH    1 2
 OR0136
 OR0136.Superseded values are not recommended for survey control.
 OR0136
 OR0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0136.See file dsdata.pdf to determine how the superseded data were derived.
 OR0136
 OR0136_MARKER: DB = BENCH MARK DISK
 OR0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0136_STAMPING: A 339 1949
 OR0136_MARK LOGO: CGS
 OR0136_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0136+STABILITY: SURFACE MOTION
 OR0136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0136+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR0136
 OR0136  HISTORY     - Date     Condition        Report By
 OR0136  HISTORY     - 1949     MONUMENTED       CGS
 OR0136  HISTORY     - 19931005 GOOD             NGS
 OR0136  HISTORY     - 20130115 GOOD             INDIV
 OR0136
 OR0136                          STATION DESCRIPTION
 OR0136
 OR0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0136'0.6 MI NW FROM FAIRFAX.
 OR0136'0.6 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0136'FROM THE STATION AT FAIRFAX, GREGORY COUNTY, AT THE CROSSING
 OR0136'OF AN EAST-AND-WEST ROAD, 159 FEET SOUTH OF THE CENTER LINE OF
 OR0136'THE ROAD, 45 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 OR0136'TRACK, 11 FEET SOUTH OF THE FIRST POLE SOUTHEAST OF THE CROSSING,
 OR0136'1.3 FEET NORTHEAST OF A FENCE, AND 1.5 FEET SOUTHEAST OF A
 OR0136'WHITE WOODEN WITNESS POST.  A STANDARD DISK, STAMPED A 339 1949
 OR0136'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 OR0136'GROUND.
 OR0136
 OR0136                          STATION RECOVERY (1993)
 OR0136
 OR0136'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0136'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR0136'MAIN STREET IN BONESTEEL, THENCE 0.7 KM (0.45 MI) EASTERLY ALONG A
 OR0136'DIRT ROAD, 48.5 M (159.1 FT) SOUTH OF THE CENTER OF THE ROAD, 14.0 M
 OR0136'(45.9 FT) SOUTHWEST OF THE CENTER OF A RAILROAD GRADE (ABANDONED) ,
 OR0136'0.4 M (1.3 FT) NORTHEAST OF A FENCE, AND THE MONUMENT PROJECTS 0.05 M
 OR0136'(0.16 FT) ABOVE THE GROUND SURFACE.
 OR0136
 OR0136                          STATION RECOVERY (2013)
 OR0136
 OR0136'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0231 ***********************************************************************
 QT0231  DESIGNATION -  A 34
 QT0231  PID         -  QT0231
 QT0231  STATE/COUNTY-  SD/HARDING
 QT0231  COUNTRY     -  US
 QT0231  USGS QUAD   -  LUDLOW SE (2017)
 QT0231
 QT0231                         *CURRENT SURVEY CONTROL
 QT0231  ______________________________________________________________________
 QT0231* NAD 83(1986) POSITION- 45 51 22.     (N) 103 22 25.     (W)   SCALED
 QT0231* NAVD 88 ORTHO HEIGHT -   942.703 (meters)     3092.85  (feet) ADJUSTED
 QT0231  ______________________________________________________________________
 QT0231  GEOID HEIGHT    -        -15.872 (meters)                     GEOID18
 QT0231  DYNAMIC HEIGHT  -        942.583 (meters)     3092.46  (feet) COMP
 QT0231  MODELED GRAVITY -    980,455.7   (mgal)                       NAVD 88
 QT0231
 QT0231  VERT ORDER      -  FIRST     CLASS II
 QT0231
 QT0231.The horizontal coordinates were scaled from a map and have
 QT0231.an estimated accuracy of +/- 6 seconds.
 QT0231
 QT0231.The orthometric height was determined by differential leveling and
 QT0231.adjusted by the NATIONAL GEODETIC SURVEY
 QT0231.in April 2000.
 QT0231
 QT0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0231.GEOID18 height accuracy estimate available here.
 QT0231
 QT0231.Click photographs - Photos may exist for this station.
 QT0231
 QT0231.The dynamic height is computed by dividing the NAVD 88
 QT0231.geopotential number by the normal gravity value computed on the
 QT0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0231.degrees latitude (g = 980.6199 gals.).
 QT0231
 QT0231.The modeled gravity was interpolated from observed gravity values.
 QT0231
 QT0231;                    North         East    Units  Estimated Accuracy
 QT0231;SPC SD N     -   230,250.      338,060.      MT  (+/- 180 meters Scaled)
 QT0231
 QT0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL262793(NAD 83)
 QT0231
 QT0231                          SUPERSEDED SURVEY CONTROL
 QT0231
 QT0231  NAVD 88 (06/15/91)  942.675  (m)         3092.76   (f) SUPERSEDED  1 2
 QT0231  NGVD 29 (??/??/92)  942.177  (m)         3091.13   (f) ADJ UNCH    1 2
 QT0231
 QT0231.Superseded values are not recommended for survey control.
 QT0231
 QT0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0231.See file dsdata.pdf to determine how the superseded data were derived.
 QT0231
 QT0231_MARKER: DB = BENCH MARK DISK
 QT0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0231_STAMPING: A 34 1934
 QT0231_MARK LOGO: CGS
 QT0231_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0231+STABILITY: SURFACE MOTION
 QT0231_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0231+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0231
 QT0231  HISTORY     - Date     Condition        Report By
 QT0231  HISTORY     - 1934     MONUMENTED       CGS
 QT0231  HISTORY     - 1953     GOOD             CGS
 QT0231  HISTORY     - 1973     GOOD             NGS
 QT0231  HISTORY     - 19980928 GOOD             NGS
 QT0231
 QT0231                          STATION DESCRIPTION
 QT0231
 QT0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QT0231'1.5 MI N FROM LUDLOW.
 QT0231'1.5 MILES NORTH ALONG U.S. HIGHWAY 85 FROM LUDLOW, HARDING
 QT0231'COUNTY, ABOUT 62 FEET NORTH OF A SMALL CREEK, AND ABOUT 140
 QT0231'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY.  A STANDARD DISK,
 QT0231'STAMPED A 34 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QT0231
 QT0231                          STATION RECOVERY (1973)
 QT0231
 QT0231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 QT0231'RECOVERED IN GOOD CONDITION.
 QT0231
 QT0231                          STATION RECOVERY (1998)
 QT0231
 QT0231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0231'2.4 KM (1.50 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 QT0231'IN LUDLOW, 471.0 M (1545.3 FT) NORTH OF MILEPOST 148, 158.6 M (520.3
 QT0231'FT) EAST OF THE HIGHWAY CENTERLINE, 127.0 M (416.7 FT) EAST OF A
 QT0231'WITNESS POST AND FENCE, 47.0 M (154.2 FT) SOUTHEAST OF THE CENTER OF
 QT0231'AN OLD ROAD GRADE, 18.3 M (60.0 FT) NORTHWEST OF THE WEST BANK OF A
 QT0231'CREEK, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 QT0231'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 QT0231'IS ON PROPERTY OWNED BY LEET FLOWER, HC 64, BOX 62, BUFFALO, SD 57755.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0592 ***********************************************************************
 OR0592  DESIGNATION -  A 340
 OR0592  PID         -  OR0592
 OR0592  STATE/COUNTY-  SD/GREGORY
 OR0592  COUNTRY     -  US
 OR0592  USGS QUAD   -  LUCAS (2017)
 OR0592
 OR0592                         *CURRENT SURVEY CONTROL
 OR0592  ______________________________________________________________________
 OR0592* NAD 83(1986) POSITION- 43 17 04.     (N) 099 10 43.     (W)   SCALED
 OR0592* NAVD 88 ORTHO HEIGHT -   624.745 (meters)     2049.68  (feet) ADJUSTED
 OR0592  ______________________________________________________________________
 OR0592  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 OR0592  DYNAMIC HEIGHT  -        624.522 (meters)     2048.95  (feet) COMP
 OR0592  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 OR0592
 OR0592  VERT ORDER      -  SECOND    CLASS 0
 OR0592
 OR0592.The horizontal coordinates were scaled from a map and have
 OR0592.an estimated accuracy of +/- 6 seconds.
 OR0592
 OR0592.The orthometric height was determined by differential leveling and
 OR0592.adjusted by the NATIONAL GEODETIC SURVEY
 OR0592.in June 1991.
 OR0592
 OR0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0592.GEOID18 height accuracy estimate available here.
 OR0592
 OR0592.Click photographs - Photos may exist for this station.
 OR0592
 OR0592.The dynamic height is computed by dividing the NAVD 88
 OR0592.geopotential number by the normal gravity value computed on the
 OR0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0592.degrees latitude (g = 980.6199 gals.).
 OR0592
 OR0592.The modeled gravity was interpolated from observed gravity values.
 OR0592
 OR0592;                    North         East    Units  Estimated Accuracy
 OR0592;SPC SD S     -   106,310.      693,710.      MT  (+/- 180 meters Scaled)
 OR0592
 OR0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN855924(NAD 83)
 OR0592
 OR0592                          SUPERSEDED SURVEY CONTROL
 OR0592
 OR0592  NGVD 29 (??/??/92)  624.402  (m)         2048.56   (f) ADJ UNCH    2 0
 OR0592
 OR0592.Superseded values are not recommended for survey control.
 OR0592
 OR0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0592.See file dsdata.pdf to determine how the superseded data were derived.
 OR0592
 OR0592_MARKER: DB = BENCH MARK DISK
 OR0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0592_STAMPING: A 340 1949
 OR0592_MARK LOGO: CGS
 OR0592_PROJECTION: FLUSH
 OR0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0592+STABILITY: SURFACE MOTION
 OR0592
 OR0592  HISTORY     - Date     Condition        Report By
 OR0592  HISTORY     - 1949     MONUMENTED       CGS
 OR0592  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0592
 OR0592                          STATION DESCRIPTION
 OR0592
 OR0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0592'16.3 MI NE FROM GREGORY.
 OR0592'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0592'THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0 MILES
 OR0592'NORTH ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A GRAVEL
 OR0592'ROAD, IN THE SOUTHWEST QUARTER OF A PUBLIC ROAD CROSSING, 33
 OR0592'FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 42 FEET
 OR0592'WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 10 FEET WEST
 OR0592'OF A CORNER FENCE POST, 1.1 FEET NORTH OF A FENCE, 1.8 FEET EAST
 OR0592'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL
 OR0592'WITH THE GROUND.
 OR0592
 OR0592                          STATION RECOVERY (1971)
 OR0592
 OR0592'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0592'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0282 ***********************************************************************
 OQ0282  DESIGNATION -  A 341
 OQ0282  PID         -  OQ0282
 OQ0282  STATE/COUNTY-  SD/MINNEHAHA
 OQ0282  COUNTRY     -  US
 OQ0282  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0282
 OQ0282                         *CURRENT SURVEY CONTROL
 OQ0282  ______________________________________________________________________
 OQ0282* NAD 83(1986) POSITION- 43 35 43.     (N) 096 39 05.     (W)   SCALED
 OQ0282* NAVD 88 ORTHO HEIGHT -   408.830 (meters)     1341.30  (feet) ADJUSTED
 OQ0282  ______________________________________________________________________
 OQ0282  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 OQ0282  DYNAMIC HEIGHT  -        408.726 (meters)     1340.96  (feet) COMP
 OQ0282  MODELED GRAVITY -    980,353.7   (mgal)                       NAVD 88
 OQ0282
 OQ0282  VERT ORDER      -  FIRST     CLASS II
 OQ0282
 OQ0282.The horizontal coordinates were scaled from a map and have
 OQ0282.an estimated accuracy of +/- 6 seconds.
 OQ0282
 OQ0282.The orthometric height was determined by differential leveling and
 OQ0282.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0282.in June 1991.
 OQ0282
 OQ0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0282.GEOID18 height accuracy estimate available here.
 OQ0282
 OQ0282.Click photographs - Photos may exist for this station.
 OQ0282
 OQ0282.The dynamic height is computed by dividing the NAVD 88
 OQ0282.geopotential number by the normal gravity value computed on the
 OQ0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0282.degrees latitude (g = 980.6199 gals.).
 OQ0282
 OQ0282.The modeled gravity was interpolated from observed gravity values.
 OQ0282
 OQ0282;                    North         East    Units  Estimated Accuracy
 OQ0282;SPC SD S     -   146,780.      897,190.      MT  (+/- 180 meters Scaled)
 OQ0282
 OQ0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP895296(NAD 83)
 OQ0282
 OQ0282                          SUPERSEDED SURVEY CONTROL
 OQ0282
 OQ0282  NGVD 29 (??/??/92)  408.558  (m)         1340.41   (f) ADJ UNCH    1 2
 OQ0282
 OQ0282.Superseded values are not recommended for survey control.
 OQ0282
 OQ0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0282.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0282
 OQ0282_MARKER: DB = BENCH MARK DISK
 OQ0282_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OQ0282_SP_SET: CULVERT HEADWALL
 OQ0282_STAMPING: A 341 1949
 OQ0282_MARK LOGO: CGS
 OQ0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0282+STABILITY: SURFACE MOTION
 OQ0282_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0282+SATELLITE: SATELLITE OBSERVATIONS - March 16, 2011
 OQ0282
 OQ0282  HISTORY     - Date     Condition        Report By
 OQ0282  HISTORY     - 1934     MONUMENTED       CGS
 OQ0282  HISTORY     - 1966     GOOD             MNHD
 OQ0282  HISTORY     - 20110316 GOOD             INDIV
 OQ0282
 OQ0282                          STATION DESCRIPTION
 OQ0282
 OQ0282'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0282'3.4 MI W FROM BRANDON.
 OQ0282'3.4 MILES WEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS AND
 OQ0282'OMAHA RAILWAY FROM THE STATION AT BRANDON, MINNEHAHA COUNTY, 53
 OQ0282'YARDS SOUTHEAST OF THE NORTHEAST END OF A RAILWAY OVERPASS, 26
 OQ0282'FEET SOUTH OF THE CENTERLINE OF AN ABANDONED ROADWAY,
 OQ0282'APPROXIMATELY 50 FEET NORTH OF A BLACK TOP ROAD, IN THE TOP OF
 OQ0282'THE SOUTH HEADWALL OF A 12 FOOT CONCRETE CULVERT, UNDER THE
 OQ0282'ABANDONED ROADWAY, 0.7 FEET EAST OF THE WEST END OF THE HEADWALL.
 OQ0282'A STANDARD DISK STAMPED A 341 1949.
 OQ0282
 OQ0282                          STATION RECOVERY (2011)
 OQ0282
 OQ0282'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0282'DISK IS HARD TO READ
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0407 ***********************************************************************
 PR0407  DESIGNATION -  A 342
 PR0407  PID         -  PR0407
 PR0407  STATE/COUNTY-  SD/HAMLIN
 PR0407  COUNTRY     -  US
 PR0407  USGS QUAD   -  LAKE NORDEN (2017)
 PR0407
 PR0407                         *CURRENT SURVEY CONTROL
 PR0407  ______________________________________________________________________
 PR0407* NAD 83(1986) POSITION- 44 33 46.     (N) 097 07 41.     (W)   SCALED
 PR0407* NAVD 88 ORTHO HEIGHT -   505.176 (meters)     1657.40  (feet) ADJUSTED
 PR0407  ______________________________________________________________________
 PR0407  GEOID HEIGHT    -        -24.903 (meters)                     GEOID18
 PR0407  DYNAMIC HEIGHT  -        505.093 (meters)     1657.13  (feet) COMP
 PR0407  MODELED GRAVITY -    980,437.5   (mgal)                       NAVD 88
 PR0407
 PR0407  VERT ORDER      -  SECOND    CLASS 0
 PR0407
 PR0407.The horizontal coordinates were scaled from a map and have
 PR0407.an estimated accuracy of +/- 6 seconds.
 PR0407
 PR0407.The orthometric height was determined by differential leveling and
 PR0407.adjusted by the NATIONAL GEODETIC SURVEY
 PR0407.in June 1991.
 PR0407
 PR0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0407.GEOID18 height accuracy estimate available here.
 PR0407
 PR0407.Click photographs - Photos may exist for this station.
 PR0407
 PR0407.The dynamic height is computed by dividing the NAVD 88
 PR0407.geopotential number by the normal gravity value computed on the
 PR0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0407.degrees latitude (g = 980.6199 gals.).
 PR0407
 PR0407.The modeled gravity was interpolated from observed gravity values.
 PR0407
 PR0407;                    North         East    Units  Estimated Accuracy
 PR0407;SPC SD N     -    85,100.      828,110.      MT  (+/- 180 meters Scaled)
 PR0407
 PR0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ486360(NAD 83)
 PR0407
 PR0407                          SUPERSEDED SURVEY CONTROL
 PR0407
 PR0407  NGVD 29 (??/??/92)  504.899  (m)         1656.49   (f) ADJ UNCH    2 0
 PR0407
 PR0407.Superseded values are not recommended for survey control.
 PR0407
 PR0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0407.See file dsdata.pdf to determine how the superseded data were derived.
 PR0407
 PR0407_MARKER: DB = BENCH MARK DISK
 PR0407_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0407_SP_SET: BRIDGE WING WALL
 PR0407_STAMPING: A 342 1949
 PR0407_MARK LOGO: CGS
 PR0407_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0407
 PR0407  HISTORY     - Date     Condition        Report By
 PR0407  HISTORY     - 1949     MONUMENTED       CGS
 PR0407  HISTORY     - 20061129 MARK NOT FOUND   INDIV
 PR0407
 PR0407                          STATION DESCRIPTION
 PR0407
 PR0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0407'6.3 MI E FROM LAKE NORDEN.
 PR0407'0.4 MILE NORTH ALONG A GRAVELED ROAD FROM THE GREAT NORTHERN
 PR0407'RAILWAY STATION AT LAKE NORDEN, THENCE 4.3 MILES EAST ALONG
 PR0407'STATE HIGHWAY 28, THENCE 1.6 MILES SOUTH ALONG U.S. HIGHWAY 81,
 PR0407'17.0 FEET WEST OF AND LEVEL WITH THE CENTER LINE OF THE HIGHWAY,
 PR0407'AND SET IN THE CENTER OF THE TOP OF THE NORTHWEST WINGWALL OF A
 PR0407'33-FOOT CONCRETE BRIDGE.
 PR0407
 PR0407                          STATION RECOVERY (2006)
 PR0407
 PR0407'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 PR0407'MARK IS STAMPED A 342 RESET 1991 BUT NO DATA SHEET EXISTS FOR THIS
 PR0407'MARK, ONLY THE DESTROYED ONE. IT IS ON THE WALL OF A BOX CULVERT PLACE
 PR0407'DURING RECONSTRUCTION OF HIGHWAY 81 IN THIS AREA.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1087 ***********************************************************************
 NM1087  DESIGNATION -  A 343
 NM1087  PID         -  NM1087
 NM1087  STATE/COUNTY-  SD/YANKTON
 NM1087  COUNTRY     -  US
 NM1087  USGS QUAD   -  SAINT HELENA (2017)
 NM1087
 NM1087                         *CURRENT SURVEY CONTROL
 NM1087  ______________________________________________________________________
 NM1087* NAD 83(1986) POSITION- 42 52 01.     (N) 097 14 17.     (W)   SCALED
 NM1087* NAVD 88 ORTHO HEIGHT -   355.780 (meters)     1167.25  (feet) ADJUSTED
 NM1087  ______________________________________________________________________
 NM1087  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 NM1087  DYNAMIC HEIGHT  -        355.678 (meters)     1166.92  (feet) COMP
 NM1087  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 NM1087
 NM1087  VERT ORDER      -  SECOND    CLASS 0
 NM1087
 NM1087.The horizontal coordinates were scaled from a map and have
 NM1087.an estimated accuracy of +/- 6 seconds.
 NM1087
 NM1087.The orthometric height was determined by differential leveling and
 NM1087.adjusted by the NATIONAL GEODETIC SURVEY
 NM1087.in June 1991.
 NM1087
 NM1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1087.GEOID18 height accuracy estimate available here.
 NM1087
 NM1087.Click photographs - Photos may exist for this station.
 NM1087
 NM1087.The dynamic height is computed by dividing the NAVD 88
 NM1087.geopotential number by the normal gravity value computed on the
 NM1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1087.degrees latitude (g = 980.6199 gals.).
 NM1087
 NM1087.The modeled gravity was interpolated from observed gravity values.
 NM1087
 NM1087;                    North         East    Units  Estimated Accuracy
 NM1087;SPC SD S     -    63,990.      852,880.      MT  (+/- 180 meters Scaled)
 NM1087
 NM1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN439475(NAD 83)
 NM1087
 NM1087                          SUPERSEDED SURVEY CONTROL
 NM1087
 NM1087  NGVD 29 (??/??/92)  355.583  (m)         1166.61   (f) ADJ UNCH    2 0
 NM1087
 NM1087.Superseded values are not recommended for survey control.
 NM1087
 NM1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1087.See file dsdata.pdf to determine how the superseded data were derived.
 NM1087
 NM1087_MARKER: DB = BENCH MARK DISK
 NM1087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1087_STAMPING: A 343 1949
 NM1087_MARK LOGO: CGS
 NM1087_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1087+STABILITY: SURFACE MOTION
 NM1087_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1087+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2011
 NM1087
 NM1087  HISTORY     - Date     Condition        Report By
 NM1087  HISTORY     - 1949     MONUMENTED       CGS
 NM1087  HISTORY     - 20110426 GOOD             INDIV
 NM1087
 NM1087                          STATION DESCRIPTION
 NM1087
 NM1087'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1087'8.8 MI E FROM YANKTON.
 NM1087'7.75 MILES EAST ALONG STATE HIGHWAY 50 FROM THE POST OFFICE AT
 NM1087'YANKTON, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, AT THE
 NM1087'FARM HOME OF LEE LANE, 0.05 MILE EAST OF THE ROAD LEADING NORTH,
 NM1087'90.0 FEET SOUTH OF THE SOUTHEAST CORNER OF THE HOUSE, 36 FEET
 NM1087'NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 12 FEET WEST OF
 NM1087'THE CENTER LINE OF A PRIVATE DRIVE-WAY, 3.2 FEET WEST OF A
 NM1087'FENCE CORNER POST, 1.2 FEET EAST OF A REFERENCE POST, AND SET
 NM1087'IN THE TOP OF A 5.5-FOOT CONCRETE POST PROJECTING 0.5 FOOT
 NM1087'ABOVE THE GROUND.
 NM1087
 NM1087                          STATION RECOVERY (2011)
 NM1087
 NM1087'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (CLB)
 NM1087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1100 ***********************************************************************
 NM1100  DESIGNATION -  A 344
 NM1100  PID         -  NM1100
 NM1100  STATE/COUNTY-  SD/CLAY
 NM1100  COUNTRY     -  US
 NM1100  USGS QUAD   -  SAINT HELENA (2017)
 NM1100
 NM1100                         *CURRENT SURVEY CONTROL
 NM1100  ______________________________________________________________________
 NM1100* NAD 83(1986) POSITION- 42 49 48.     (N) 097 09 36.     (W)   SCALED
 NM1100* NAVD 88 ORTHO HEIGHT -   353.467 (meters)     1159.67  (feet) ADJUSTED
 NM1100  ______________________________________________________________________
 NM1100  GEOID HEIGHT    -        -25.565 (meters)                     GEOID18
 NM1100  DYNAMIC HEIGHT  -        353.365 (meters)     1159.33  (feet) COMP
 NM1100  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 NM1100
 NM1100  VERT ORDER      -  SECOND    CLASS 0
 NM1100
 NM1100.The horizontal coordinates were scaled from a map and have
 NM1100.an estimated accuracy of +/- 6 seconds.
 NM1100
 NM1100.The orthometric height was determined by differential leveling and
 NM1100.adjusted by the NATIONAL GEODETIC SURVEY
 NM1100.in June 1991.
 NM1100
 NM1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1100.GEOID18 height accuracy estimate available here.
 NM1100
 NM1100.Click photographs - Photos may exist for this station.
 NM1100
 NM1100.The dynamic height is computed by dividing the NAVD 88
 NM1100.geopotential number by the normal gravity value computed on the
 NM1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1100.degrees latitude (g = 980.6199 gals.).
 NM1100
 NM1100.The modeled gravity was interpolated from observed gravity values.
 NM1100
 NM1100;                    North         East    Units  Estimated Accuracy
 NM1100;SPC SD S     -    60,130.      859,410.      MT  (+/- 180 meters Scaled)
 NM1100
 NM1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN503435(NAD 83)
 NM1100
 NM1100                          SUPERSEDED SURVEY CONTROL
 NM1100
 NM1100  NGVD 29 (??/??/92)  353.264  (m)         1159.00   (f) ADJ UNCH    2 0
 NM1100
 NM1100.Superseded values are not recommended for survey control.
 NM1100
 NM1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1100.See file dsdata.pdf to determine how the superseded data were derived.
 NM1100
 NM1100_MARKER: DB = BENCH MARK DISK
 NM1100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1100_STAMPING: A 344 1949
 NM1100_MARK LOGO: CGS
 NM1100_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1100+STABILITY: SURFACE MOTION
 NM1100
 NM1100  HISTORY     - Date     Condition        Report By
 NM1100  HISTORY     - 1949     MONUMENTED       CGS
 NM1100
 NM1100                          STATION DESCRIPTION
 NM1100
 NM1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1100'5.3 MI S FROM GAYVILLE.
 NM1100'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1100'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1100'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1100'WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES SOUTH ALONG A
 NM1100'GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, IN LINE
 NM1100'WITH THE CENTER LINE OF A T ROAD LEADING WEST, 28 FEET EAST
 NM1100'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 6.3 FEET SOUTH OF
 NM1100'A POWER TRANSMISSION LINE POLE, 2.0 FEET SOUTH OF AN EAST-WEST
 NM1100'FENCE LINE, 1.0 FOOT WEST OF THE RIGHT-OF-WAY FENCE, 1.5 FEET
 NM1100'NORTH OF A REFERENCE POST, AND SET IN THE TOP OF A 5.5-FOOT
 NM1100'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0032 ***********************************************************************
 OR0032  DESIGNATION -  A 348
 OR0032  PID         -  OR0032
 OR0032  STATE/COUNTY-  SD/DAVISON
 OR0032  COUNTRY     -  US
 OR0032  USGS QUAD   -  LOOMIS (2017)
 OR0032
 OR0032                         *CURRENT SURVEY CONTROL
 OR0032  ______________________________________________________________________
 OR0032* NAD 83(1986) POSITION- 43 46 26.     (N) 098 05 10.     (W)   SCALED
 OR0032* NAVD 88 ORTHO HEIGHT -   398.174 (meters)     1306.34  (feet) ADJUSTED
 OR0032  ______________________________________________________________________
 OR0032  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 OR0032  DYNAMIC HEIGHT  -        398.078 (meters)     1306.03  (feet) COMP
 OR0032  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 OR0032
 OR0032  VERT ORDER      -  SECOND    CLASS 0
 OR0032
 OR0032.The horizontal coordinates were scaled from a map and have
 OR0032.an estimated accuracy of +/- 6 seconds.
 OR0032
 OR0032.The orthometric height was determined by differential leveling and
 OR0032.adjusted by the NATIONAL GEODETIC SURVEY
 OR0032.in June 1991.
 OR0032
 OR0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0032.GEOID18 height accuracy estimate available here.
 OR0032
 OR0032.Click photographs - Photos may exist for this station.
 OR0032
 OR0032.The dynamic height is computed by dividing the NAVD 88
 OR0032.geopotential number by the normal gravity value computed on the
 OR0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0032.degrees latitude (g = 980.6199 gals.).
 OR0032
 OR0032.The modeled gravity was interpolated from observed gravity values.
 OR0032
 OR0032;                    North         East    Units  Estimated Accuracy
 OR0032;SPC SD S     -   162,480.      780,890.      MT  (+/- 180 meters Scaled)
 OR0032
 OR0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP735471(NAD 83)
 OR0032
 OR0032                          SUPERSEDED SURVEY CONTROL
 OR0032
 OR0032  NGVD 29 (??/??/92)  397.876  (m)         1305.36   (f) ADJ UNCH    2 0
 OR0032
 OR0032.Superseded values are not recommended for survey control.
 OR0032
 OR0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0032.See file dsdata.pdf to determine how the superseded data were derived.
 OR0032
 OR0032_MARKER: DB = BENCH MARK DISK
 OR0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0032_STAMPING: A 348 1964
 OR0032_MARK LOGO: CGS
 OR0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0032+STABILITY: SURFACE MOTION
 OR0032
 OR0032  HISTORY     - Date     Condition        Report By
 OR0032  HISTORY     - 1964     MONUMENTED       CGS
 OR0032
 OR0032                          STATION DESCRIPTION
 OR0032
 OR0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0032'6.2 MI N FROM MITCHELL.
 OR0032'ABOUT 6.2 MI. N ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0032'PACIFIC RAILROAD FROM THE FEDERAL BUILDING IN MITCHELL, DAVISON
 OR0032'COUNTY, AT A POINT WHERE THE RAILROAD CROSSES THE INTERSECTION
 OR0032'OF N-S AND E-W GRAVEL ROADS.  88 FT NE OF THE CENTERLINE
 OR0032'INTERSECTION OF THE RAILROAD AND TWO GRAVEL ROADS, 43 FT N
 OR0032'OF THE CENTERLINE OF A GRAVEL ROAD, 45 FT E OF THE CENTERLINE
 OR0032'OF A GRAVEL ROAD, 2 FT SW OF WITNESS POST PLAQUE ON STEEL POST.
 OR0032'THE BENCH MARK IS IN THE NE QUADRANT OF ROAD INTERSECTION
 OR0032'WHICH IS OCCUPIED BY A WOODLOT.  A STANDARD DISK, STAMPED
 OR0032'A 348 1964 SET IN THE TOP OF A CONCRETE MONUMENT 9 IN IN DIAMETER
 OR0032'AND PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0429 ***********************************************************************
 OR0429  DESIGNATION -  A 349
 OR0429  PID         -  OR0429
 OR0429  STATE/COUNTY-  SD/BRULE
 OR0429  COUNTRY     -  US
 OR0429  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0429
 OR0429                         *CURRENT SURVEY CONTROL
 OR0429  ______________________________________________________________________
 OR0429* NAD 83(1986) POSITION- 43 55 04.     (N) 099 18 20.     (W)   SCALED
 OR0429* NAVD 88 ORTHO HEIGHT -   513.858 (meters)     1685.88  (feet) ADJUSTED
 OR0429  ______________________________________________________________________
 OR0429  GEOID HEIGHT    -        -25.323 (meters)                     GEOID18
 OR0429  DYNAMIC HEIGHT  -        513.736 (meters)     1685.48  (feet) COMP
 OR0429  MODELED GRAVITY -    980,364.8   (mgal)                       NAVD 88
 OR0429
 OR0429  VERT ORDER      -  FIRST     CLASS II
 OR0429
 OR0429.The horizontal coordinates were scaled from a map and have
 OR0429.an estimated accuracy of +/- 6 seconds.
 OR0429
 OR0429.The orthometric height was determined by differential leveling and
 OR0429.adjusted by the NATIONAL GEODETIC SURVEY
 OR0429.in June 1991.
 OR0429
 OR0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0429.GEOID18 height accuracy estimate available here.
 OR0429
 OR0429.Click photographs - Photos may exist for this station.
 OR0429
 OR0429.The dynamic height is computed by dividing the NAVD 88
 OR0429.geopotential number by the normal gravity value computed on the
 OR0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0429.degrees latitude (g = 980.6199 gals.).
 OR0429
 OR0429.The modeled gravity was interpolated from observed gravity values.
 OR0429
 OR0429;                    North         East    Units  Estimated Accuracy
 OR0429;SPC SD S     -   176,530.      682,540.      MT  (+/- 180 meters Scaled)
 OR0429
 OR0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP754627(NAD 83)
 OR0429
 OR0429                          SUPERSEDED SURVEY CONTROL
 OR0429
 OR0429  NGVD 29 (??/??/92)  513.530  (m)         1684.81   (f) ADJ UNCH    1 2
 OR0429
 OR0429.Superseded values are not recommended for survey control.
 OR0429
 OR0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0429.See file dsdata.pdf to determine how the superseded data were derived.
 OR0429
 OR0429_MARKER: DB = BENCH MARK DISK
 OR0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0429_STAMPING: A 349 1949
 OR0429_MARK LOGO: CGS
 OR0429_PROJECTION: FLUSH
 OR0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0429+STABILITY: SURFACE MOTION
 OR0429
 OR0429  HISTORY     - Date     Condition        Report By
 OR0429  HISTORY     - 1949     MONUMENTED       CGS
 OR0429  HISTORY     - 1958     GOOD             CGS
 OR0429  HISTORY     - 20120522 MARK NOT FOUND   INDIV
 OR0429
 OR0429                          STATION DESCRIPTION
 OR0429
 OR0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0429'8.5 MI N FROM CHAMBERLAIN.
 OR0429'8.5 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL AT
 OR0429'CHAMBERLAIN, AT THE SOUTH END OF A U-CURVE AT A GRADE SLOPING
 OR0429'DOWN AND TO THE SOUTH, 60 FEET SOUTHEAST OF THE CENTER LINE OF
 OR0429'THE HIGHWAY, 153 FEET NORTHEAST OF A FENCE POST AT AN ANGLE
 OR0429'IN THE EAST RIGHT-OF-WAY FENCE, 2 FEET NORTHWEST OF A REFERENCE
 OR0429'POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET
 OR0429'AND LEVEL WITH THE GROUND, ABOUT 3 FEET BELOW ROAD LEVEL.
 OR0429'NOTE-- IT IS ON THE RIGHT-OF-WAY OF THE OLD HIGHWAY.  THE NEW
 OR0429'LOCATION WILL BE TO THE EAST OF THIS MARK.
 OR0429
 OR0429                          STATION RECOVERY (1958)
 OR0429
 OR0429'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0429'RECOVERED IN GOOD CONDITION.
 OR0429
 OR0429                          STATION RECOVERY (2012)
 OR0429
 OR0429'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0429'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0444 ***********************************************************************
 PS0444  DESIGNATION -  A 350
 PS0444  PID         -  PS0444
 PS0444  STATE/COUNTY-  SD/HUGHES
 PS0444  COUNTRY     -  US
 PS0444  USGS QUAD   -  JOE CREEK NW (2017)
 PS0444
 PS0444                         *CURRENT SURVEY CONTROL
 PS0444  ______________________________________________________________________
 PS0444* NAD 83(1986) POSITION- 44 09 53.     (N) 099 54 25.     (W)   SCALED
 PS0444* NAVD 88 ORTHO HEIGHT -   442.762 (meters)     1452.63  (feet) ADJUSTED
 PS0444  ______________________________________________________________________
 PS0444  GEOID HEIGHT    -        -24.093 (meters)                     GEOID18
 PS0444  DYNAMIC HEIGHT  -        442.675 (meters)     1452.34  (feet) COMP
 PS0444  MODELED GRAVITY -    980,407.9   (mgal)                       NAVD 88
 PS0444
 PS0444  VERT ORDER      -  FIRST     CLASS II
 PS0444
 PS0444.The horizontal coordinates were scaled from a map and have
 PS0444.an estimated accuracy of +/- 6 seconds.
 PS0444
 PS0444.The orthometric height was determined by differential leveling and
 PS0444.adjusted by the NATIONAL GEODETIC SURVEY
 PS0444.in June 1991.
 PS0444
 PS0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0444.GEOID18 height accuracy estimate available here.
 PS0444
 PS0444.Click photographs - Photos may exist for this station.
 PS0444
 PS0444.The dynamic height is computed by dividing the NAVD 88
 PS0444.geopotential number by the normal gravity value computed on the
 PS0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0444.degrees latitude (g = 980.6199 gals.).
 PS0444
 PS0444.The modeled gravity was interpolated from observed gravity values.
 PS0444
 PS0444;                    North         East    Units  Estimated Accuracy
 PS0444;SPC SD S     -   203,540.      634,100.      MT  (+/- 180 meters Scaled)
 PS0444
 PS0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP274905(NAD 83)
 PS0444
 PS0444                          SUPERSEDED SURVEY CONTROL
 PS0444
 PS0444  NGVD 29 (??/??/92)  442.441  (m)         1451.58   (f) ADJ UNCH    1 2
 PS0444
 PS0444.Superseded values are not recommended for survey control.
 PS0444
 PS0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0444.See file dsdata.pdf to determine how the superseded data were derived.
 PS0444
 PS0444_MARKER: DB = BENCH MARK DISK
 PS0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0444_STAMPING: A 350 1949
 PS0444_MARK LOGO: CGS
 PS0444_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0444+STABILITY: SURFACE MOTION
 PS0444
 PS0444  HISTORY     - Date     Condition        Report By
 PS0444  HISTORY     - 1949     MONUMENTED       CGS
 PS0444
 PS0444                          STATION DESCRIPTION
 PS0444
 PS0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0444'3.7 MI NW FROM JOE CREEK.
 PS0444'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 PS0444'JOE CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE
 PS0444'0.7 MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST
 PS0444'ALONG A FIELD ROAD, AT THE SOUTHWEST CORNER OF A CULTIVATED
 PS0444'FIELD, AT THE CORNER OF SECTIONS 7 AND 18, T. 108 N., R. 75 W.,
 PS0444'AND SECTIONS 12 AND 13, T. 108 N., R. 76 W., 35 FEET SOUTHWEST
 PS0444'OF THE CENTER LINE OF THE ROAD, 1.4 FEET NORTH OF A FENCE,
 PS0444'1.6 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PS0444'POST AT A DEPTH OF 5 FEET AND PROJECTING 0.3 FOOT ABOVE THE
 PS0444'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0308 ***********************************************************************
 OT0308  DESIGNATION -  A 355
 OT0308  PID         -  OT0308
 OT0308  STATE/COUNTY-  SD/CUSTER
 OT0308  COUNTRY     -  US
 OT0308  USGS QUAD   -  HERMOSA (2017)
 OT0308
 OT0308                         *CURRENT SURVEY CONTROL
 OT0308  ______________________________________________________________________
 OT0308* NAD 83(1986) POSITION- 43 46 53.     (N) 103 11 56.     (W)   SCALED
 OT0308* NAVD 88 ORTHO HEIGHT -  1066.174 (meters)     3497.94  (feet) ADJUSTED
 OT0308  ______________________________________________________________________
 OT0308  GEOID HEIGHT    -        -16.093 (meters)                     GEOID18
 OT0308  DYNAMIC HEIGHT  -       1065.762 (meters)     3496.59  (feet) COMP
 OT0308  MODELED GRAVITY -    980,196.0   (mgal)                       NAVD 88
 OT0308
 OT0308  VERT ORDER      -  FIRST     CLASS II
 OT0308
 OT0308.The horizontal coordinates were scaled from a map and have
 OT0308.an estimated accuracy of +/- 6 seconds.
 OT0308
 OT0308.The orthometric height was determined by differential leveling and
 OT0308.adjusted by the NATIONAL GEODETIC SURVEY
 OT0308.in June 1991.
 OT0308
 OT0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0308.GEOID18 height accuracy estimate available here.
 OT0308
 OT0308.Click photographs - Photos may exist for this station.
 OT0308
 OT0308.The dynamic height is computed by dividing the NAVD 88
 OT0308.geopotential number by the normal gravity value computed on the
 OT0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0308.degrees latitude (g = 980.6199 gals.).
 OT0308
 OT0308.The modeled gravity was interpolated from observed gravity values.
 OT0308
 OT0308;                    North         East    Units  Estimated Accuracy
 OT0308;SPC SD S     -   164,850.      369,390.      MT  (+/- 180 meters Scaled)
 OT0308
 OT0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ449491(NAD 83)
 OT0308
 OT0308                          SUPERSEDED SURVEY CONTROL
 OT0308
 OT0308  NGVD 29 (??/??/92) 1065.587  (m)         3496.01   (f) ADJ UNCH    1 2
 OT0308
 OT0308.Superseded values are not recommended for survey control.
 OT0308
 OT0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0308.See file dsdata.pdf to determine how the superseded data were derived.
 OT0308
 OT0308_MARKER: DB = BENCH MARK DISK
 OT0308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0308_STAMPING: A 355 1961
 OT0308_MARK LOGO: CGS
 OT0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0308+STABILITY: SURFACE MOTION
 OT0308
 OT0308  HISTORY     - Date     Condition        Report By
 OT0308  HISTORY     - 1961     MONUMENTED       CGS
 OT0308  HISTORY     - 1963     GOOD             CGS
 OT0308  HISTORY     - 1985     GOOD             NGS
 OT0308
 OT0308                          STATION DESCRIPTION
 OT0308
 OT0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0308'5.2 MI S FROM HERMOSA.
 OT0308'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0308'FROM THE STATION AT HERMOSA, THENCE 0.9 MILE EAST ALONG A PAVED
 OT0308'ROAD, IN SECTION 20, T 3 S, R 8 E, AT THE CREST OF A HILL, 235
 OT0308'FEET EAST OF THE CORNER OF A GATE, 58 FEET SOUTH OF THE CENTER
 OT0308'LINE OF THE ROAD, 2 FEET NORTH OF A FENCE, 1.3 FEET NORTHEAST OF
 OT0308'A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 OT0308'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 OT0308
 OT0308                          STATION RECOVERY (1985)
 OT0308
 OT0308'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0308'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1985 ***********************************************************************
 PU1985  DESIGNATION -  A 358 RESET
 PU1985  PID         -  PU1985
 PU1985  STATE/COUNTY-  SD/BUTTE
 PU1985  COUNTRY     -  US
 PU1985  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1985
 PU1985                         *CURRENT SURVEY CONTROL
 PU1985  ______________________________________________________________________
 PU1985* NAD 83(1986) POSITION- 44 40 50.     (N) 103 51 08.     (W)   SCALED
 PU1985* NAVD 88 ORTHO HEIGHT -   937.777 (meters)     3076.69  (feet) ADJUSTED
 PU1985  ______________________________________________________________________
 PU1985  GEOID HEIGHT    -        -15.358 (meters)                     GEOID18
 PU1985  DYNAMIC HEIGHT  -        937.519 (meters)     3075.84  (feet) COMP
 PU1985  MODELED GRAVITY -    980,310.3   (mgal)                       NAVD 88
 PU1985
 PU1985  VERT ORDER      -  FIRST     CLASS II
 PU1985
 PU1985.The horizontal coordinates were scaled from a map and have
 PU1985.an estimated accuracy of +/- 6 seconds.
 PU1985
 PU1985.The orthometric height was determined by differential leveling and
 PU1985.adjusted by the NATIONAL GEODETIC SURVEY
 PU1985.in April 2000.
 PU1985
 PU1985.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1985.GEOID18 height accuracy estimate available here.
 PU1985
 PU1985.Click photographs - Photos may exist for this station.
 PU1985
 PU1985.The dynamic height is computed by dividing the NAVD 88
 PU1985.geopotential number by the normal gravity value computed on the
 PU1985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1985.degrees latitude (g = 980.6199 gals.).
 PU1985
 PU1985.The modeled gravity was interpolated from observed gravity values.
 PU1985
 PU1985;                    North         East    Units  Estimated Accuracy
 PU1985;SPC SD N     -   101,410.      294,710.      MT  (+/- 180 meters Scaled)
 PU1985
 PU1985_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909481(NAD 83)
 PU1985
 PU1985                          SUPERSEDED SURVEY CONTROL
 PU1985
 PU1985  NAVD 88 (07/28/98)  937.763  (m)         3076.64   (f) SUPERSEDED  1 2
 PU1985  NGVD 29 (04/17/07)  937.26   (m)         3075.0    (f) RESET       3  
 PU1985
 PU1985.Superseded values are not recommended for survey control.
 PU1985
 PU1985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1985.See file dsdata.pdf to determine how the superseded data were derived.
 PU1985
 PU1985_MARKER: DV = VERTICAL CONTROL DISK
 PU1985_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PU1985+WITH SETTING: PAVEMENT
 PU1985_SP_SET: WELL COVER
 PU1985_STAMPING: A 358 RESET 1975
 PU1985_MARK LOGO: NGS
 PU1985_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1985+STABILITY: SURFACE MOTION
 PU1985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1985+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 PU1985
 PU1985  HISTORY     - Date     Condition        Report By
 PU1985  HISTORY     - 1975     MONUMENTED       NGS
 PU1985  HISTORY     - 19951116 GOOD             NGS
 PU1985  HISTORY     - 19960611 GOOD             NGS
 PU1985  HISTORY     - 19980920 GOOD             NGS
 PU1985
 PU1985                          STATION DESCRIPTION
 PU1985
 PU1985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1985'AT BELLE FOURCHE.
 PU1985'NEAR THE JUNCTION OF U.S. HIGHWAYS 85 AND 212 AT THE NORTH EDGE
 PU1985'OF BELLE FOURCHE, 182 FEET NORTH OF THE EXTENDED CENTER LINE
 PU1985'OF HIGHWAY 212, 88 FEET EAST OF THE CENTERLINE OF HIGHWAY 85,
 PU1985'98 FEET WEST OF THE NORTHWEST CORNER OF THE, MOTIVE PARTS
 PU1985'AND SUPPLY, INC. STORE, ON PROPERTY OF THE STORE, SET IN
 PU1985'A DRILL HOLE IN A 7 X 7 FOOT SQUARE CONCRETE SLAB WELL COVER,
 PU1985'0.5 FOOT EAST OF THE WEST EDGE OF THE COVER, AND ABOUT 6-INCHES
 PU1985'ABOVE GROUND.
 PU1985
 PU1985                          STATION RECOVERY (1995)
 PU1985
 PU1985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1985'IN BELLE FOURCHE, AT THE INTERSECTION OF U.S. HIGHWAYS 212 AND 85,
 PU1985'NEAR THE WEST EDGE OF A 7 BY 7-FOOT CONCRETE WELL COVER, 60.4 M (198.2
 PU1985'FT) SOUTHWEST OF THE WEST CORNER OF THE MOTIVE PARTS AND SUPPLY
 PU1985'INCORPORATED, 36.9 M (121.1 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU1985'WESTBOUND LANES OF HIGHWAY 212, 22.9 M (75.1 FT) EAST OF THE
 PU1985'CENTERLINE OF HIGHWAY 85, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU1985'HIGHWAY, AND 0.5 M (1.6 FT) EAST OF THE WEST EDGE OF THE COVER. USE
 PU1985'WITH CAUTION--MARK IS SUBJECT TO SURFACE MOTION.  VERTICAL INSTABILITY
 PU1985'IS PROBABLY CAUSED BY SHRINKING AND SWELLING OF A SURROUNDING
 PU1985'BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE CONTENT.
 PU1985
 PU1985                          STATION RECOVERY (1996)
 PU1985
 PU1985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU1985'RECOVERED AS DESCRIBED.
 PU1985
 PU1985                          STATION RECOVERY (1998)
 PU1985
 PU1985'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1985'IN BELLE FOURCHE, AT THE INTERSECTION OF U.S. HIGHWAYS 85 AND 212,
 PU1985'NEAR THE NORTHWEST CORNER OF A CONCRETE WELL COVER, 60.4 M (198.2 FT)
 PU1985'SOUTHWEST OF THE WEST CORNER OF THE MOTIVE PARTS AND SUPPLY
 PU1985'INCORPORATED, 36.9 M (121.1 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU1985'WESTBOUND LANES OF HIGHWAY 212, 22.9 M (75.1 FT) EAST OF THE
 PU1985'CENTERLINE OF HIGHWAY 85, AND 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU1985'HIGHWAY.  NOTE--THIS MARK IS SUBJECT TO MOVEMENT AND SHOULD BE USED
 PU1985'WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2075 ***********************************************************************
 PU2075  DESIGNATION -  A 359
 PU2075  PID         -  PU2075
 PU2075  STATE/COUNTY-  SD/LAWRENCE
 PU2075  COUNTRY     -  US
 PU2075  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2075
 PU2075                         *CURRENT SURVEY CONTROL
 PU2075  ______________________________________________________________________
 PU2075* NAD 83(1986) POSITION- 44 33 28.     (N) 103 53 23.     (W)   SCALED
 PU2075* NAVD 88 ORTHO HEIGHT -  1026.021 (meters)     3366.20  (feet) ADJUSTED
 PU2075  ______________________________________________________________________
 PU2075  GEOID HEIGHT    -        -14.860 (meters)                     GEOID18
 PU2075  DYNAMIC HEIGHT  -       1025.698 (meters)     3365.14  (feet) COMP
 PU2075  MODELED GRAVITY -    980,268.0   (mgal)                       NAVD 88
 PU2075
 PU2075  VERT ORDER      -  SECOND    CLASS 0
 PU2075
 PU2075.The horizontal coordinates were scaled from a map and have
 PU2075.an estimated accuracy of +/- 6 seconds.
 PU2075
 PU2075.The orthometric height was determined by differential leveling and
 PU2075.adjusted by the NATIONAL GEODETIC SURVEY
 PU2075.in June 1991.
 PU2075
 PU2075.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2075.GEOID18 height accuracy estimate available here.
 PU2075
 PU2075.Click photographs - Photos may exist for this station.
 PU2075
 PU2075.The dynamic height is computed by dividing the NAVD 88
 PU2075.geopotential number by the normal gravity value computed on the
 PU2075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2075.degrees latitude (g = 980.6199 gals.).
 PU2075
 PU2075.The modeled gravity was interpolated from observed gravity values.
 PU2075
 PU2075;                    North         East    Units  Estimated Accuracy
 PU2075;SPC SD N     -    87,930.      291,080.      MT  (+/- 180 meters Scaled)
 PU2075
 PU2075_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK881344(NAD 83)
 PU2075
 PU2075                          SUPERSEDED SURVEY CONTROL
 PU2075
 PU2075  NGVD 29 (??/??/92) 1025.501  (m)         3364.50   (f) ADJ UNCH    2 0
 PU2075
 PU2075.Superseded values are not recommended for survey control.
 PU2075
 PU2075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2075.See file dsdata.pdf to determine how the superseded data were derived.
 PU2075
 PU2075_MARKER: DB = BENCH MARK DISK
 PU2075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2075_STAMPING: A 359 1962
 PU2075_MARK LOGO: CGS
 PU2075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2075+STABILITY: SURFACE MOTION
 PU2075
 PU2075  HISTORY     - Date     Condition        Report By
 PU2075  HISTORY     - 1962     MONUMENTED       CGS
 PU2075  HISTORY     - 1984     GOOD             NGS
 PU2075
 PU2075                          STATION DESCRIPTION
 PU2075
 PU2075'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2075'6.2 MI NW FROM SPEARFISH.
 PU2075'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU2075'AT SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD HIGHWAY 85, THENCE
 PU2075'1.0 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 2.75 MILE NORTH
 PU2075'ALONG OLD HIGHWAY 85.  AT THE ENTRANCE TO THE HOWARD AND LENE
 PU2075'PERKENS RANCH, 30 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PU2075'22 FEET SOUTH OF THE CENTERLINE OF THE GRAVEL ROAD TO THE RANCH,
 PU2075'13 FEET SOUTH OF A FENCE CORNER, 2.3 FEET WEST OF A FENCE LINE,
 PU2075'2 FEET NORTH OF A WITNESS POST AND 1 FOOT BELOW THE HIGHWAY,
 PU2075'A POST PROJECTING ABOUT 0.5 OF A FOOT.
 PU2075
 PU2075                          STATION RECOVERY (1984)
 PU2075
 PU2075'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0579 ***********************************************************************
 NN0579  DESIGNATION -  A 36
 NN0579  PID         -  NN0579
 NN0579  STATE/COUNTY-  SD/GREGORY
 NN0579  COUNTRY     -  US
 NN0579  USGS QUAD   -  BUTTE NW (2017)
 NN0579
 NN0579                         *CURRENT SURVEY CONTROL
 NN0579  ______________________________________________________________________
 NN0579* NAD 83(1986) POSITION- 42 59 54.     (N) 098 52 46.     (W)   SCALED
 NN0579* NAVD 88 ORTHO HEIGHT -   581.265 (meters)     1907.03  (feet) ADJUSTED
 NN0579  ______________________________________________________________________
 NN0579  GEOID HEIGHT    -        -25.854 (meters)                     GEOID18
 NN0579  DYNAMIC HEIGHT  -        581.050 (meters)     1906.33  (feet) COMP
 NN0579  MODELED GRAVITY -    980,231.3   (mgal)                       NAVD 88
 NN0579
 NN0579  VERT ORDER      -  FIRST     CLASS II
 NN0579
 NN0579.The horizontal coordinates were scaled from a map and have
 NN0579.an estimated accuracy of +/- 6 seconds.
 NN0579
 NN0579.The orthometric height was determined by differential leveling and
 NN0579.adjusted by the NATIONAL GEODETIC SURVEY
 NN0579.in June 1994.
 NN0579
 NN0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0579.GEOID18 height accuracy estimate available here.
 NN0579
 NN0579.Click photographs - Photos may exist for this station.
 NN0579
 NN0579.The dynamic height is computed by dividing the NAVD 88
 NN0579.geopotential number by the normal gravity value computed on the
 NN0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0579.degrees latitude (g = 980.6199 gals.).
 NN0579
 NN0579.The modeled gravity was interpolated from observed gravity values.
 NN0579
 NN0579;                    North         East    Units  Estimated Accuracy
 NN0579;SPC SD S     -    74,910.      718,550.      MT  (+/- 180 meters Scaled)
 NN0579
 NN0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN098606(NAD 83)
 NN0579
 NN0579                          SUPERSEDED SURVEY CONTROL
 NN0579
 NN0579  NAVD 88 (06/15/91)  581.162  (m)         1906.70   (f) SUPERSEDED  1 2
 NN0579  NGVD 29 (??/??/92)  580.85   (m)         1905.7    (f) COMPUTED    1 2
 NN0579
 NN0579.Superseded values are not recommended for survey control.
 NN0579
 NN0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0579.See file dsdata.pdf to determine how the superseded data were derived.
 NN0579
 NN0579_MARKER: DB = BENCH MARK DISK
 NN0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0579_STAMPING: A 36 1933 1905.492
 NN0579_MARK LOGO: CGS
 NN0579_MAGNETIC: N = NO MAGNETIC MATERIAL
 NN0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0579+STABILITY: SURFACE MOTION
 NN0579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0579+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 NN0579
 NN0579  HISTORY     - Date     Condition        Report By
 NN0579  HISTORY     - 1933     MONUMENTED       CGS
 NN0579  HISTORY     - 1946     GOOD             CGS
 NN0579  HISTORY     - 19930928 GOOD             NGS
 NN0579  HISTORY     - 20130115 GOOD             INDIV
 NN0579
 NN0579                          STATION DESCRIPTION
 NN0579
 NN0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 NN0579'2 MI S FROM FAIRFAX.
 NN0579'2.0 MILES SOUTH ALONG U.S. HIGHWAY 281 FROM THE HIGH SCHOOL AT
 NN0579'FAIRFAX, GREGORY COUNTY, AT THE SOUTH DAKOTA-NEBRASKA STATE
 NN0579'LINE, 53 FEET EAST OF A STONE STATE-LINE MARKER, 53 FEET
 NN0579'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 24 FEET WEST OF A
 NN0579'POLE, AND 6 FEET NORTH OF THE ROW OF POLES.  A STANDARD DISK,
 NN0579'STAMPED 1905.492 A 36 1933 AND SET IN THE TOP OF A CONCRETE
 NN0579'POST PROJECTING 7 INCHES ABOVE GROUND.
 NN0579
 NN0579                          STATION RECOVERY (1946)
 NN0579
 NN0579'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NN0579'RECOVERED IN GOOD CONDITION.
 NN0579
 NN0579                          STATION RECOVERY (1993)
 NN0579
 NN0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NN0579'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 NN0579'OF MAIN STREET IN BONESTEEL, THENCE 1.3 KM (0.80 MI) SOUTHERLY ALONG
 NN0579'A GRAVELED ROAD, 17.5 M (57.4 FT) SOUTHWEST OF THE CENTER OF THE
 NN0579'ROAD, 16.2 M (53.1 FT) EAST OF A STONE STATE BOUNDARY MARKER, 9.2 M
 NN0579'(30.2 FT) SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS
 NN0579'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 NN0579'SURFACE.
 NN0579
 NN0579                          STATION RECOVERY (2013)
 NN0579
 NN0579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 NN0579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1921 ***********************************************************************
 PU1921  DESIGNATION -  A 360
 PU1921  PID         -  PU1921
 PU1921  STATE/COUNTY-  SD/BUTTE
 PU1921  COUNTRY     -  US
 PU1921  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1921
 PU1921                         *CURRENT SURVEY CONTROL
 PU1921  ______________________________________________________________________
 PU1921* NAD 83(1986) POSITION- 44 39 59.     (N) 103 50 22.     (W)   SCALED
 PU1921* NAVD 88 ORTHO HEIGHT -   923.089 (meters)     3028.50  (feet) ADJUSTED
 PU1921  ______________________________________________________________________
 PU1921  GEOID HEIGHT    -        -15.346 (meters)                     GEOID18
 PU1921  DYNAMIC HEIGHT  -        922.835 (meters)     3027.67  (feet) COMP
 PU1921  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 PU1921
 PU1921  VERT ORDER      -  SECOND    CLASS 0
 PU1921
 PU1921.The horizontal coordinates were scaled from a map and have
 PU1921.an estimated accuracy of +/- 6 seconds.
 PU1921
 PU1921.The orthometric height was determined by differential leveling and
 PU1921.adjusted by the NATIONAL GEODETIC SURVEY
 PU1921.in June 1991.
 PU1921
 PU1921.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1921.GEOID18 height accuracy estimate available here.
 PU1921
 PU1921.Click photographs - Photos may exist for this station.
 PU1921
 PU1921.The dynamic height is computed by dividing the NAVD 88
 PU1921.geopotential number by the normal gravity value computed on the
 PU1921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1921.degrees latitude (g = 980.6199 gals.).
 PU1921
 PU1921.The modeled gravity was interpolated from observed gravity values.
 PU1921
 PU1921;                    North         East    Units  Estimated Accuracy
 PU1921;SPC SD N     -    99,790.      295,650.      MT  (+/- 180 meters Scaled)
 PU1921
 PU1921_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK919465(NAD 83)
 PU1921
 PU1921                          SUPERSEDED SURVEY CONTROL
 PU1921
 PU1921  NGVD 29 (??/??/92)  922.600  (m)         3026.90   (f) ADJ UNCH    2 0
 PU1921
 PU1921.Superseded values are not recommended for survey control.
 PU1921
 PU1921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1921.See file dsdata.pdf to determine how the superseded data were derived.
 PU1921
 PU1921_MARKER: DB = BENCH MARK DISK
 PU1921_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1921_SP_SET: FOUNDATION
 PU1921_STAMPING: A 360 1962
 PU1921_MARK LOGO: CGS
 PU1921_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1921
 PU1921  HISTORY     - Date     Condition        Report By
 PU1921  HISTORY     - 1962     MONUMENTED       CGS
 PU1921
 PU1921                          STATION DESCRIPTION
 PU1921
 PU1921'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1921'AT BELLE FOURCHE.
 PU1921'0.7 MILE EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1921'THE STATION AT BELLE FOURCHE, ABOUT 76 YARDS SOUTHWEST OF THE
 PU1921'SOUTHWEST END OF THE RAILROAD BRIDGE OVER THE RED WATER RIVER.
 PU1921'SET VERTICAL IN THE NORTH FACE OF THE NORTHEAST CORNER OF THE
 PU1921'CONCRETE FOUNDATION OF THE WAREHOUSE FOR STEENS FEED MILL, 43
 PU1921'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 1.3 FEET
 PU1921'WEST OF THE NORTHEAST CORNER OF THE BUILDING, 1.3 FEET ABOVE
 PU1921'THE SIDEWALK, ABOUT LEVEL WITH THE TRACK, SET VERTICAL.
 PU1921'SECTION NO 11- R 2E- T 8N
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1636 ***********************************************************************
 PU1636  DESIGNATION -  A 361
 PU1636  PID         -  PU1636
 PU1636  STATE/COUNTY-  SD/MEADE
 PU1636  COUNTRY     -  US
 PU1636  USGS QUAD   -  STURGIS (2017)
 PU1636
 PU1636                         *CURRENT SURVEY CONTROL
 PU1636  ______________________________________________________________________
 PU1636* NAD 83(1986) POSITION- 44 24 32.     (N) 103 30 55.     (W)   SCALED
 PU1636* NAVD 88 ORTHO HEIGHT -  1055.619 (meters)     3463.31  (feet) ADJUSTED
 PU1636  ______________________________________________________________________
 PU1636  GEOID HEIGHT    -        -15.223 (meters)                     GEOID18
 PU1636  DYNAMIC HEIGHT  -       1055.277 (meters)     3462.19  (feet) COMP
 PU1636  MODELED GRAVITY -    980,257.4   (mgal)                       NAVD 88
 PU1636
 PU1636  VERT ORDER      -  FIRST     CLASS II
 PU1636
 PU1636.The horizontal coordinates were scaled from a map and have
 PU1636.an estimated accuracy of +/- 6 seconds.
 PU1636
 PU1636.The orthometric height was determined by differential leveling and
 PU1636.adjusted by the NATIONAL GEODETIC SURVEY
 PU1636.in June 1991.
 PU1636
 PU1636.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1636.GEOID18 height accuracy estimate available here.
 PU1636
 PU1636.Click photographs - Photos may exist for this station.
 PU1636
 PU1636.The dynamic height is computed by dividing the NAVD 88
 PU1636.geopotential number by the normal gravity value computed on the
 PU1636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1636.degrees latitude (g = 980.6199 gals.).
 PU1636
 PU1636.The modeled gravity was interpolated from observed gravity values.
 PU1636
 PU1636;                    North         East    Units  Estimated Accuracy
 PU1636;SPC SD N     -    70,040.      320,080.      MT  (+/- 180 meters Scaled)
 PU1636
 PU1636_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK182183(NAD 83)
 PU1636
 PU1636                          SUPERSEDED SURVEY CONTROL
 PU1636
 PU1636  NGVD 29 (??/??/92) 1055.099  (m)         3461.60   (f) ADJ UNCH    1 2
 PU1636
 PU1636.Superseded values are not recommended for survey control.
 PU1636
 PU1636.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1636.See file dsdata.pdf to determine how the superseded data were derived.
 PU1636
 PU1636_MARKER: DB = BENCH MARK DISK
 PU1636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1636_STAMPING: A 361 1962
 PU1636_MARK LOGO: CGS
 PU1636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1636+STABILITY: SURFACE MOTION
 PU1636
 PU1636  HISTORY     - Date     Condition        Report By
 PU1636  HISTORY     - 1962     MONUMENTED       CGS
 PU1636
 PU1636                          STATION DESCRIPTION
 PU1636
 PU1636'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1636'0.9 MI SE FROM STURGIS.
 PU1636'ABOUT 0.9 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1636'RAILWAY FROM THE STATION AT STURGIS, 12 RAILS NORTHWEST OF A ROAD
 PU1636'CROSSING, AT THE OLD CHICAGO AND NORTH WESTERN RAILWAY STATION,
 PU1636'NOW USED AS STORAGE BUILDING, 20 1/2 FEET NORTHEAST OF THE
 PU1636'NORTHEAST RAIL OF THE MAIN TRACK, 7 FEET SOUTHEAST OF THE SOUTH
 PU1636'CORNER OF THE BUILDING, 1 1/2 FEET SOUTHEAST OF THE SOUTHEAST
 PU1636'EDGE OF SIDEWALK, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE RAILS,
 PU1636'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1431 ***********************************************************************
 PU1431  DESIGNATION -  A 362
 PU1431  PID         -  PU1431
 PU1431  STATE/COUNTY-  SD/MEADE
 PU1431  COUNTRY     -  US
 PU1431  USGS QUAD   -  TILFORD (2017)
 PU1431
 PU1431                         *CURRENT SURVEY CONTROL
 PU1431  ______________________________________________________________________
 PU1431* NAD 83(1986) POSITION- 44 19 23.     (N) 103 26 09.     (W)   SCALED
 PU1431* NAVD 88 ORTHO HEIGHT -  1126.369 (meters)     3695.43  (feet) ADJUSTED
 PU1431  ______________________________________________________________________
 PU1431  GEOID HEIGHT    -        -15.243 (meters)                     GEOID18
 PU1431  DYNAMIC HEIGHT  -       1125.991 (meters)     3694.19  (feet) COMP
 PU1431  MODELED GRAVITY -    980,243.3   (mgal)                       NAVD 88
 PU1431
 PU1431  VERT ORDER      -  FIRST     CLASS II
 PU1431
 PU1431.The horizontal coordinates were scaled from a map and have
 PU1431.an estimated accuracy of +/- 6 seconds.
 PU1431
 PU1431.The orthometric height was determined by differential leveling and
 PU1431.adjusted by the NATIONAL GEODETIC SURVEY
 PU1431.in June 1991.
 PU1431
 PU1431.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1431.GEOID18 height accuracy estimate available here.
 PU1431
 PU1431.Click photographs - Photos may exist for this station.
 PU1431
 PU1431.The dynamic height is computed by dividing the NAVD 88
 PU1431.geopotential number by the normal gravity value computed on the
 PU1431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1431.degrees latitude (g = 980.6199 gals.).
 PU1431
 PU1431.The modeled gravity was interpolated from observed gravity values.
 PU1431
 PU1431;                    North         East    Units  Estimated Accuracy
 PU1431;SPC SD N     -    60,240.      326,000.      MT  (+/- 180 meters Scaled)
 PU1431
 PU1431_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK247089(NAD 83)
 PU1431
 PU1431                          SUPERSEDED SURVEY CONTROL
 PU1431
 PU1431  NGVD 29 (??/??/92) 1125.855  (m)         3693.74   (f) ADJ UNCH    1 2
 PU1431
 PU1431.Superseded values are not recommended for survey control.
 PU1431
 PU1431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1431.See file dsdata.pdf to determine how the superseded data were derived.
 PU1431
 PU1431_MARKER: DB = BENCH MARK DISK
 PU1431_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PU1431_SP_SET: PILLAR
 PU1431_STAMPING: A 362 1962
 PU1431_MARK LOGO: CGS
 PU1431_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1431
 PU1431  HISTORY     - Date     Condition        Report By
 PU1431  HISTORY     - 1962     MONUMENTED       CGS
 PU1431  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1431  HISTORY     - 20120806 MARK NOT FOUND   INDIV
 PU1431
 PU1431                          STATION DESCRIPTION
 PU1431
 PU1431'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1431'8.8 MI SE FROM STURGIS.
 PU1431'ABOUT 8.8 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1431'RAILWAY FROM THE STATION AT STURGIS, 0.35 MILE NORTHWEST OF MILE
 PU1431'POST 120, AT U.S. HIGHWAY 14, AND STATE HIGHWAY 79 OVERPASS,
 PU1431'11 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL, 3 1/2 FEET ABOVE
 PU1431'THE LEVEL OF THE RAILS, 2 1/2 FEET ABOVE THE LEVEL OF THE GROUND,
 PU1431'AND SET VERTICALLY IN THE SOUTH FACE OF A CONCRETE PILLAR.
 PU1431
 PU1431                          STATION RECOVERY (1991)
 PU1431
 PU1431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1431'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1431
 PU1431                          STATION RECOVERY (2012)
 PU1431
 PU1431'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1552 ***********************************************************************
 PU1552  DESIGNATION -  A 363
 PU1552  PID         -  PU1552
 PU1552  STATE/COUNTY-  SD/PENNINGTON
 PU1552  COUNTRY     -  US
 PU1552  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1552
 PU1552                         *CURRENT SURVEY CONTROL
 PU1552  ______________________________________________________________________
 PU1552* NAD 83(1986) POSITION- 44 01 50.     (N) 103 07 53.     (W)   SCALED
 PU1552* NAVD 88 ORTHO HEIGHT -   930.215 (meters)     3051.88  (feet) ADJUSTED
 PU1552  ______________________________________________________________________
 PU1552  GEOID HEIGHT    -        -16.428 (meters)                     GEOID18
 PU1552  DYNAMIC HEIGHT  -        929.892 (meters)     3050.82  (feet) COMP
 PU1552  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 PU1552
 PU1552  VERT ORDER      -  FIRST     CLASS II
 PU1552
 PU1552.The horizontal coordinates were scaled from a map and have
 PU1552.an estimated accuracy of +/- 6 seconds.
 PU1552
 PU1552.The orthometric height was determined by differential leveling and
 PU1552.adjusted by the NATIONAL GEODETIC SURVEY
 PU1552.in June 1991.
 PU1552
 PU1552.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1552.GEOID18 height accuracy estimate available here.
 PU1552
 PU1552.Click photographs - Photos may exist for this station.
 PU1552
 PU1552.The dynamic height is computed by dividing the NAVD 88
 PU1552.geopotential number by the normal gravity value computed on the
 PU1552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1552.degrees latitude (g = 980.6199 gals.).
 PU1552
 PU1552.The modeled gravity was interpolated from observed gravity values.
 PU1552
 PU1552;                    North         East    Units  Estimated Accuracy
 PU1552;SPC SD S     -   192,330.      375,750.      MT  (+/- 180 meters Scaled)
 PU1552
 PU1552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ497769(NAD 83)
 PU1552
 PU1552                          SUPERSEDED SURVEY CONTROL
 PU1552
 PU1552  NGVD 29 (??/??/92)  929.734  (m)         3050.30   (f) ADJ UNCH    1 2
 PU1552
 PU1552.Superseded values are not recommended for survey control.
 PU1552
 PU1552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1552.See file dsdata.pdf to determine how the superseded data were derived.
 PU1552
 PU1552_MARKER: DB = BENCH MARK DISK
 PU1552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1552_STAMPING: A 363 1962
 PU1552_MARK LOGO: CGS
 PU1552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1552+STABILITY: SURFACE MOTION
 PU1552
 PU1552  HISTORY     - Date     Condition        Report By
 PU1552  HISTORY     - 1962     MONUMENTED       CGS
 PU1552  HISTORY     - 19971222 MARK NOT FOUND   USPSQD
 PU1552  HISTORY     - 20110201 MARK NOT FOUND   INDIV
 PU1552
 PU1552                          STATION DESCRIPTION
 PU1552
 PU1552'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1552'7 MI SE FROM RAPID CITY.
 PU1552'ABOUT 5.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1552'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1552'STATION AT RAPID CITY, THENCE 1.2 MILES SOUTH ALONG A GRAVELED
 PU1552'ROAD, IN SECTION 22, T 1 N, R 8 E, 0.7 MILE SOUTH OF A WOODEN
 PU1552'BRIDGE OVER RAPID CREEK, 0.25 MILE NORTH OF A FARMHOUSE AND A
 PU1552'GROVE OF TREES LOCATED ON THE WEST SIDE OF THE ROAD, 26 FEET
 PU1552'WEST OF THE CENTER LINE OF THE ROAD, 17 FEET SOUTH OF THE CENTER
 PU1552'LINE OF A GATE TO A FIELD, 14 FEET NORTH-NORTHEAST OF A POWER
 PU1552'POLE, 1 1/2 FEET EAST OF A FENCE, 1.7 FEET SOUTHWEST OF A METAL
 PU1552'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU1552'CONCRETE POST PROJECTING 2-INCHES.
 PU1552
 PU1552                          STATION RECOVERY (1997)
 PU1552
 PU1552'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1552'MARK NOT FOUND.
 PU1552
 PU1552                          STATION RECOVERY (2011)
 PU1552
 PU1552'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1552'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1509 ***********************************************************************
 PU1509  DESIGNATION -  A 364
 PU1509  PID         -  PU1509
 PU1509  STATE/COUNTY-  SD/PENNINGTON
 PU1509  COUNTRY     -  US
 PU1509  USGS QUAD   -  BOX ELDER (2017)
 PU1509
 PU1509                         *CURRENT SURVEY CONTROL
 PU1509  ______________________________________________________________________
 PU1509* NAD 83(1986) POSITION- 44 06 52.     (N) 103 05 40.     (W)   SCALED
 PU1509* NAVD 88 ORTHO HEIGHT -   930.726 (meters)     3053.56  (feet) ADJUSTED
 PU1509  ______________________________________________________________________
 PU1509  GEOID HEIGHT    -        -16.569 (meters)                     GEOID18
 PU1509  DYNAMIC HEIGHT  -        930.425 (meters)     3052.57  (feet) COMP
 PU1509  MODELED GRAVITY -    980,263.1   (mgal)                       NAVD 88
 PU1509
 PU1509  VERT ORDER      -  FIRST     CLASS II
 PU1509
 PU1509.The horizontal coordinates were scaled from a map and have
 PU1509.an estimated accuracy of +/- 6 seconds.
 PU1509
 PU1509.The orthometric height was determined by differential leveling and
 PU1509.adjusted by the NATIONAL GEODETIC SURVEY
 PU1509.in June 1991.
 PU1509
 PU1509.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1509.GEOID18 height accuracy estimate available here.
 PU1509
 PU1509.Click photographs - Photos may exist for this station.
 PU1509
 PU1509.The dynamic height is computed by dividing the NAVD 88
 PU1509.geopotential number by the normal gravity value computed on the
 PU1509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1509.degrees latitude (g = 980.6199 gals.).
 PU1509
 PU1509.The modeled gravity was interpolated from observed gravity values.
 PU1509
 PU1509;                    North         East    Units  Estimated Accuracy
 PU1509;SPC SD S     -   201,540.      379,020.      MT  (+/- 180 meters Scaled)
 PU1509
 PU1509_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ524863(NAD 83)
 PU1509
 PU1509                          SUPERSEDED SURVEY CONTROL
 PU1509
 PU1509  NGVD 29 (??/??/92)  930.260  (m)         3052.03   (f) ADJ UNCH    1 2
 PU1509
 PU1509.Superseded values are not recommended for survey control.
 PU1509
 PU1509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1509.See file dsdata.pdf to determine how the superseded data were derived.
 PU1509
 PU1509_MARKER: DB = BENCH MARK DISK
 PU1509_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1509_SP_SET: CULVERT HEADWALL
 PU1509_STAMPING: A 364 1962
 PU1509_MARK LOGO: CGS
 PU1509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1509+STABILITY: SURFACE MOTION
 PU1509_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1509+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2012
 PU1509
 PU1509  HISTORY     - Date     Condition        Report By
 PU1509  HISTORY     - 1962     MONUMENTED       CGS
 PU1509  HISTORY     - 20120719 GOOD             INDIV
 PU1509
 PU1509                          STATION DESCRIPTION
 PU1509
 PU1509'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1509'1.3 MI W FROM BOX ELDER.
 PU1509'ABOUT 1.3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1509'FROM THE POST OFFICE AND STORE AT BOX ELDER, IN SECTION 24,
 PU1509'T 2 N, R 2 E, OR 7.40 MILES NORTHEAST ALONG THE CHICAGO AND
 PU1509'NORTH WESTERN RAILWAY FROM THE STATION AT RAPID CITY, 2 1/2
 PU1509'TELEPHONE POLES WEST OF MILE POST 642, AT A TRIPLE CHANNEL
 PU1509'CONCRETE CULVERT UNDER THE NORTH LANE OF U.S. HIGHWAY 16, 225
 PU1509'FEET NORTH OF THE NORTH RAIL OF THE TRACK, 33 FEET SOUTH OF THE
 PU1509'CENTER LINE OF THE NORTH LANE OF THE HIGHWAY, 3 1/2 FEET BELOW
 PU1509'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP AND CENTER OF THE
 PU1509'SOUTH CONCRETE HEADWALL OF THE CULVERT.
 PU1509
 PU1509                          STATION RECOVERY (2012)
 PU1509
 PU1509'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1564 ***********************************************************************
 PU1564  DESIGNATION -  A 365
 PU1564  PID         -  PU1564
 PU1564  STATE/COUNTY-  SD/PENNINGTON
 PU1564  COUNTRY     -  US
 PU1564  USGS QUAD   -  BOX ELDER (2017)
 PU1564
 PU1564                         *CURRENT SURVEY CONTROL
 PU1564  ______________________________________________________________________
 PU1564* NAD 83(1986) POSITION- 44 02 19.     (N) 103 03 27.     (W)   SCALED
 PU1564* NAVD 88 ORTHO HEIGHT -   963.203 (meters)     3160.11  (feet) ADJUSTED
 PU1564  ______________________________________________________________________
 PU1564  GEOID HEIGHT    -        -16.755 (meters)                     GEOID18
 PU1564  DYNAMIC HEIGHT  -        962.869 (meters)     3159.01  (feet) COMP
 PU1564  MODELED GRAVITY -    980,239.7   (mgal)                       NAVD 88
 PU1564
 PU1564  VERT ORDER      -  FIRST     CLASS II
 PU1564
 PU1564.This mark is at Rapid City Airport (RAP)
 PU1564
 PU1564.The horizontal coordinates were scaled from a map and have
 PU1564.an estimated accuracy of +/- 6 seconds.
 PU1564
 PU1564.The orthometric height was determined by differential leveling and
 PU1564.adjusted by the NATIONAL GEODETIC SURVEY
 PU1564.in June 1991.
 PU1564
 PU1564.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1564.GEOID18 height accuracy estimate available here.
 PU1564
 PU1564.Click photographs - Photos may exist for this station.
 PU1564
 PU1564.The dynamic height is computed by dividing the NAVD 88
 PU1564.geopotential number by the normal gravity value computed on the
 PU1564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1564.degrees latitude (g = 980.6199 gals.).
 PU1564
 PU1564.The modeled gravity was interpolated from observed gravity values.
 PU1564
 PU1564;                    North         East    Units  Estimated Accuracy
 PU1564;SPC SD S     -   193,030.      381,700.      MT  (+/- 180 meters Scaled)
 PU1564
 PU1564_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ556779(NAD 83)
 PU1564
 PU1564                          SUPERSEDED SURVEY CONTROL
 PU1564
 PU1564  NGVD 29 (??/??/92)  962.731  (m)         3158.56   (f) ADJ UNCH    1 2
 PU1564
 PU1564.Superseded values are not recommended for survey control.
 PU1564
 PU1564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1564.See file dsdata.pdf to determine how the superseded data were derived.
 PU1564
 PU1564_MARKER: DB = BENCH MARK DISK
 PU1564_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PU1564_SP_SET: HANGER FLOOR
 PU1564_STAMPING: A 365 1962
 PU1564_MARK LOGO: CGS
 PU1564_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1564
 PU1564  HISTORY     - Date     Condition        Report By
 PU1564  HISTORY     - 1962     MONUMENTED       CGS
 PU1564  HISTORY     - 1972     GOOD             NGS
 PU1564  HISTORY     - 1985     GOOD             NGS
 PU1564
 PU1564                          STATION DESCRIPTION
 PU1564
 PU1564'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1564'11.1 MI E FROM RAPID CITY.
 PU1564'ABOUT 9.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1564'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1564'STATION AT RAPID CITY, THENCE 1.5 MILES NORTHEAST ALONG COUNTY
 PU1564'ROAD 435 TO THE MUNICIPAL AIRPORT, THENCE 0.3 MILE SOUTHEAST
 PU1564'ALONG A TRACK ROAD TO THE NATIONAL GUARD HANGER, 2-INCHES
 PU1564'NORTHWEST OF A STEEL TRACK SUPPORTING THE ROLLING-DOORS, AND SET
 PU1564'IN THE TOP OF THE CONCRETE FLOORING IN THE CENTER OF THE SOUTHEAST
 PU1564'ENTRANCE TO THE HANGER.
 PU1564
 PU1564                          STATION RECOVERY (1972)
 PU1564
 PU1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU1564'RECOVERED IN GOOD CONDITION.
 PU1564
 PU1564                          STATION RECOVERY (1985)
 PU1564
 PU1564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1564'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PU1564'THE DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0040 ***********************************************************************
 OT0040  DESIGNATION -  A 366
 OT0040  PID         -  OT0040
 OT0040  STATE/COUNTY-  SD/PENNINGTON
 OT0040  COUNTRY     -  US
 OT0040  USGS QUAD   -  WALL (2017)
 OT0040
 OT0040                         *CURRENT SURVEY CONTROL
 OT0040  ______________________________________________________________________
 OT0040* NAD 83(1986) POSITION- 43 56 11.     (N) 102 14 19.     (W)   SCALED
 OT0040* NAVD 88 ORTHO HEIGHT -   893.230 (meters)     2930.54  (feet) ADJUSTED
 OT0040  ______________________________________________________________________
 OT0040  GEOID HEIGHT    -        -19.008 (meters)                     GEOID18
 OT0040  DYNAMIC HEIGHT  -        892.949 (meters)     2929.62  (feet) COMP
 OT0040  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OT0040
 OT0040  VERT ORDER      -  SECOND    CLASS 0
 OT0040
 OT0040.The horizontal coordinates were scaled from a map and have
 OT0040.an estimated accuracy of +/- 6 seconds.
 OT0040
 OT0040.The orthometric height was determined by differential leveling and
 OT0040.adjusted by the NATIONAL GEODETIC SURVEY
 OT0040.in June 1991.
 OT0040
 OT0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0040.GEOID18 height accuracy estimate available here.
 OT0040
 OT0040.Click photographs - Photos may exist for this station.
 OT0040
 OT0040.The dynamic height is computed by dividing the NAVD 88
 OT0040.geopotential number by the normal gravity value computed on the
 OT0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0040.degrees latitude (g = 980.6199 gals.).
 OT0040
 OT0040.The modeled gravity was interpolated from observed gravity values.
 OT0040
 OT0040;                    North         East    Units  Estimated Accuracy
 OT0040;SPC SD S     -   179,840.      447,050.      MT  (+/- 180 meters Scaled)
 OT0040
 OT0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ216685(NAD 83)
 OT0040
 OT0040                          SUPERSEDED SURVEY CONTROL
 OT0040
 OT0040  NGVD 29 (??/??/92)  892.768  (m)         2929.02   (f) ADJ UNCH    2 0
 OT0040
 OT0040.Superseded values are not recommended for survey control.
 OT0040
 OT0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0040.See file dsdata.pdf to determine how the superseded data were derived.
 OT0040
 OT0040_MARKER: DB = BENCH MARK DISK
 OT0040_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0040+WITH SETTING: INFORMATION.
 OT0040_STAMPING: A 366 1962
 OT0040_MARK LOGO: CGS
 OT0040_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0040_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0040_ROD/PIPE-DEPTH: 2.1 meters
 OT0040
 OT0040  HISTORY     - Date     Condition        Report By
 OT0040  HISTORY     - 1962     MONUMENTED       CGS
 OT0040
 OT0040                          STATION DESCRIPTION
 OT0040
 OT0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0040'4 MI S FROM WALL.
 OT0040'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0040'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0040'THENCE 3.65 MILE SOUTH ALONG U.S. HIGHWAY 16 ALTERNATE,
 OT0040'IN SECTION 20, T 1 S, R 16 E, ABOUT 300 FEET SOUTH OF THE
 OT0040'CREST OF A HILL, ABOUT 0.3 MILE SOUTH OF A POND ON THE EAST
 OT0040'SIDE OF THE HIGHWAY, 90 FEET NORTH OF A POWER POLE, 51 1/2 FEET
 OT0040'EAST OF THE CENTER LINE OF THE HIGHWAY, 48 FEET NORTH OF THE
 OT0040'CENTER LINE OF A GATE AND A TRAIL ROAD LEADING EAST, 1 1/2
 OT0040'FEET EAST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS POST,
 OT0040'1 1/2 FEET BELOW THE ROAD, AND ON THE TOP OF A 5/8 INCH COPPER
 OT0040'COATED ROD THAT IS DRIVEN TO A DEPTH OF 7 FEET AND IS ENCASED
 OT0040'IN A 6 INCH TILE WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0077 ***********************************************************************
 OT0077  DESIGNATION -  A 367
 OT0077  PID         -  OT0077
 OT0077  STATE/COUNTY-  SD/PENNINGTON
 OT0077  COUNTRY     -  US
 OT0077  USGS QUAD   -  WALL SE (2017)
 OT0077
 OT0077                         *CURRENT SURVEY CONTROL
 OT0077  ______________________________________________________________________
 OT0077* NAD 83(1986) POSITION- 43 47 44.76   (N) 102 03 41.67   (W)   HD_HELD1
 OT0077* NAVD 88 ORTHO HEIGHT -   830.766 (meters)     2725.60  (feet) ADJUSTED
 OT0077  ______________________________________________________________________
 OT0077  GEOID HEIGHT    -        -19.638 (meters)                     GEOID18
 OT0077  DYNAMIC HEIGHT  -        830.498 (meters)     2724.73  (feet) COMP
 OT0077  MODELED GRAVITY -    980,268.8   (mgal)                       NAVD 88
 OT0077
 OT0077  VERT ORDER      -  SECOND    CLASS 0
 OT0077
 OT0077.The horizontal coordinates were determined by differentially corrected
 OT0077.hand held GPS observations or other comparable positioning techniques
 OT0077.and have an estimated accuracy of +/- 3 meters.
 OT0077
 OT0077.The orthometric height was determined by differential leveling and
 OT0077.adjusted by the NATIONAL GEODETIC SURVEY
 OT0077.in June 1991.
 OT0077
 OT0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0077.GEOID18 height accuracy estimate available here.
 OT0077
 OT0077.Click photographs - Photos may exist for this station.
 OT0077
 OT0077.The dynamic height is computed by dividing the NAVD 88
 OT0077.geopotential number by the normal gravity value computed on the
 OT0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0077.degrees latitude (g = 980.6199 gals.).
 OT0077
 OT0077.The modeled gravity was interpolated from observed gravity values.
 OT0077
 OT0077;                    North         East    Units  Estimated Accuracy
 OT0077;SPC SD S     -   163,911.3     460,932.0     MT  (+/- 3 meters HH1 GPS) 
 OT0077
 OT0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3639653386(NAD 83)
 OT0077
 OT0077                          SUPERSEDED SURVEY CONTROL
 OT0077
 OT0077  NGVD 29 (??/??/92)  830.302  (m)         2724.08   (f) ADJ UNCH    2 0
 OT0077
 OT0077.Superseded values are not recommended for survey control.
 OT0077
 OT0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0077.See file dsdata.pdf to determine how the superseded data were derived.
 OT0077
 OT0077_MARKER: DB = BENCH MARK DISK
 OT0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0077_STAMPING: A 367 1962
 OT0077_MARK LOGO: CGS
 OT0077_PROJECTION: FLUSH
 OT0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0077+STABILITY: SURFACE MOTION
 OT0077
 OT0077  HISTORY     - Date     Condition        Report By
 OT0077  HISTORY     - 1962     MONUMENTED       CGS
 OT0077  HISTORY     - 20160913 GOOD             USPSQD
 OT0077
 OT0077                          STATION DESCRIPTION
 OT0077
 OT0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0077'8.6 MI NW FROM INTERIOR.
 OT0077'ABOUT 2.8 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL,
 OT0077'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 4.7
 OT0077'MILES NORTHWEST ALONG A GRADED ROAD, THENCE 1.1 MILES NORTHWEST
 OT0077'ALONG U.S. HIGHWAY 16A, 0.5 MILE SOUTH-SOUTHWEST OF A DIRT
 OT0077'ROAD JUNCTION LEADING NORTH, 272 FEET WEST OF AND ACROSS AN
 OT0077'ASPHALT PARKING AREA FROM THE WEST END OF A SIGN BOARD ON A
 OT0077'HILL, 52 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET
 OT0077'ABOVE THE LEVEL OF THE HIGHWAY, 50 FEET WEST OF THE CENTER
 OT0077'LINE OF THE PARKING AREA, 24 FEET WEST OF A WOODEN CURBING ON THE
 OT0077'WEST EDGE OF THE PARKING AREA, IN THE CENTER OF A SMALL DIRT
 OT0077'ISLAND BETWEEN THE PARKING AREA AND THE HIGHWAY, AND SET
 OT0077'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 OT0077
 OT0077                          STATION RECOVERY (2016)
 OT0077
 OT0077'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0077'MARK IS 30 FT (9.1 M) WEST OF WOODEN CURB OF PARKING LOT, 35 FT (10.7
 OT0077'M) SOUTHEAST OF EAST POST OF PANORAMA POINT OVERLOOK SIGN IN GRASSY
 OT0077'ISLAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1641 ***********************************************************************
 PU1641  DESIGNATION -  A 368
 PU1641  PID         -  PU1641
 PU1641  STATE/COUNTY-  SD/MEADE
 PU1641  COUNTRY     -  US
 PU1641  USGS QUAD   -  STURGIS (2017)
 PU1641
 PU1641                         *CURRENT SURVEY CONTROL
 PU1641  ______________________________________________________________________
 PU1641* NAD 83(1986) POSITION- 44 24 51.     (N) 103 31 23.     (W)   SCALED
 PU1641* NAVD 88 ORTHO HEIGHT -  1057.938 (meters)     3470.92  (feet) ADJUSTED
 PU1641  ______________________________________________________________________
 PU1641  GEOID HEIGHT    -        -15.215 (meters)                     GEOID18
 PU1641  DYNAMIC HEIGHT  -       1057.596 (meters)     3469.80  (feet) COMP
 PU1641  MODELED GRAVITY -    980,257.8   (mgal)                       NAVD 88
 PU1641
 PU1641  VERT ORDER      -  FIRST     CLASS II
 PU1641
 PU1641.The horizontal coordinates were scaled from a map and have
 PU1641.an estimated accuracy of +/- 6 seconds.
 PU1641
 PU1641.The orthometric height was determined by differential leveling and
 PU1641.adjusted by the NATIONAL GEODETIC SURVEY
 PU1641.in October 1997.
 PU1641
 PU1641.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1641.GEOID18 height accuracy estimate available here.
 PU1641
 PU1641.Click photographs - Photos may exist for this station.
 PU1641
 PU1641.The dynamic height is computed by dividing the NAVD 88
 PU1641.geopotential number by the normal gravity value computed on the
 PU1641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1641.degrees latitude (g = 980.6199 gals.).
 PU1641
 PU1641.The modeled gravity was interpolated from observed gravity values.
 PU1641
 PU1641;                    North         East    Units  Estimated Accuracy
 PU1641;SPC SD N     -    70,650.      319,490.      MT  (+/- 180 meters Scaled)
 PU1641
 PU1641_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK175189(NAD 83)
 PU1641
 PU1641                          SUPERSEDED SURVEY CONTROL
 PU1641
 PU1641  NAVD 88 (06/15/91) 1057.942  (m)         3470.93   (f) SUPERSEDED  1 2
 PU1641  NGVD 29 (??/??/92) 1057.422  (m)         3469.23   (f) ADJ UNCH    1 2
 PU1641
 PU1641.Superseded values are not recommended for survey control.
 PU1641
 PU1641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1641.See file dsdata.pdf to determine how the superseded data were derived.
 PU1641
 PU1641_MARKER: DB = BENCH MARK DISK
 PU1641_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PU1641_SP_SET: ABUTMENT
 PU1641_STAMPING: A 368 1962
 PU1641_MARK LOGO: CGS
 PU1641_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1641_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1641+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1995
 PU1641
 PU1641  HISTORY     - Date     Condition        Report By
 PU1641  HISTORY     - 1962     MONUMENTED       CGS
 PU1641  HISTORY     - 1963     GOOD             CGS
 PU1641  HISTORY     - 19910819 GOOD             NGS
 PU1641  HISTORY     - 19950516 GOOD             NGS
 PU1641  HISTORY     - 20120815 POOR             INDIV
 PU1641
 PU1641                          STATION DESCRIPTION
 PU1641
 PU1641'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1641'0.2 MI E FROM STURGIS.
 PU1641'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1641'FROM THE STATION AT STURGIS, IN SECTION 9, T 5 N, R 5 E, 4 1/2
 PU1641'FEET SOUTH OF THE SOUTH RAIL, ABOUT LEVEL WITH THE RAIL, AND SET
 PU1641'IN THE TOP OF THE SOUTH END OF THE EAST ABUTMENT OF THE U.S.
 PU1641'HIGHWAY 14A UNDERPASS.
 PU1641
 PU1641                          STATION RECOVERY (1963)
 PU1641
 PU1641'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1641'RECOVERED IN GOOD CONDITION.
 PU1641
 PU1641                          STATION RECOVERY (1991)
 PU1641
 PU1641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1641'1.0 KM (0.60 MI) WESTERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 PU1641'STURGIS, IN TOP OF AND 0.8 M (2.6 FT) NORTHEAST OF THE SOUTHWEST END
 PU1641'OF THE SOUTHEAST CONCRETE ABUTMENT OF A CHICAGO AND NORTHWESTERN
 PU1641'RAILROAD OVERPASS OF A STREET, 74.5 M (244.4 FT) SOUTHWEST OF THE
 PU1641'CENTER OF MAIN STREET, 6.6 M (21.7 FT) EAST OF THE CENTER OF THE
 PU1641'STREET, AND 1.2 M (3.9 FT) SOUTHWEST OF AND LEVEL WITH THE NEAR RAIL.
 PU1641
 PU1641                          STATION RECOVERY (1995)
 PU1641
 PU1641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1641'1.0 KM (0.60 MI) WESTERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 PU1641'STURGIS, IN TOP OF AND 0.8 M (2.6 FT) NORTHEAST OF THE SOUTHWEST END
 PU1641'OF THE SOUTHEAST CONCRETE ABUTMENT OF A CHICAGO AND NORTHWESTERN
 PU1641'RAILROAD OVERPASS OF A STREET, 74.5 M (244.4 FT) SOUTHWEST OF THE
 PU1641'CENTER OF MAIN STREET, 6.6 M (21.7 FT) EAST OF THE CENTER OF THE
 PU1641'STREET, 1.2 M (3.9 FT) SOUTHWEST OF THE NEAR RAIL, AND LEVEL WITH THE
 PU1641'TRACK.
 PU1641
 PU1641                          STATION RECOVERY (2012)
 PU1641
 PU1641'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1641'DISK IS BROKEN OFF, GONE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1781 ***********************************************************************
 PU1781  DESIGNATION -  A 369
 PU1781  PID         -  PU1781
 PU1781  STATE/COUNTY-  SD/BUTTE
 PU1781  COUNTRY     -  US
 PU1781  USGS QUAD   -  MUD BUTTES (2017)
 PU1781
 PU1781                         *CURRENT SURVEY CONTROL
 PU1781  ______________________________________________________________________
 PU1781* NAD 83(1986) POSITION- 44 50 39.     (N) 103 49 54.     (W)   SCALED
 PU1781* NAVD 88 ORTHO HEIGHT -   925.737 (meters)     3037.19  (feet) ADJUSTED
 PU1781  ______________________________________________________________________
 PU1781  GEOID HEIGHT    -        -15.721 (meters)                     GEOID18
 PU1781  DYNAMIC HEIGHT  -        925.493 (meters)     3036.39  (feet) COMP
 PU1781  MODELED GRAVITY -    980,321.8   (mgal)                       NAVD 88
 PU1781
 PU1781  VERT ORDER      -  FIRST     CLASS II
 PU1781
 PU1781.The horizontal coordinates were scaled from a map and have
 PU1781.an estimated accuracy of +/- 6 seconds.
 PU1781
 PU1781.The orthometric height was determined by differential leveling and
 PU1781.adjusted by the NATIONAL GEODETIC SURVEY
 PU1781.in April 2000.
 PU1781
 PU1781.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1781.GEOID18 height accuracy estimate available here.
 PU1781
 PU1781.Click photographs - Photos may exist for this station.
 PU1781
 PU1781.The dynamic height is computed by dividing the NAVD 88
 PU1781.geopotential number by the normal gravity value computed on the
 PU1781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1781.degrees latitude (g = 980.6199 gals.).
 PU1781
 PU1781.The modeled gravity was interpolated from observed gravity values.
 PU1781
 PU1781;                    North         East    Units  Estimated Accuracy
 PU1781;SPC SD N     -   119,490.      297,200.      MT  (+/- 180 meters Scaled)
 PU1781
 PU1781_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK923663(NAD 83)
 PU1781
 PU1781                          SUPERSEDED SURVEY CONTROL
 PU1781
 PU1781  NAVD 88 (06/15/91)  925.745  (m)         3037.22   (f) SUPERSEDED  1 2
 PU1781  NGVD 29 (??/??/92)  925.261  (m)         3035.63   (f) ADJ UNCH    1 2
 PU1781
 PU1781.Superseded values are not recommended for survey control.
 PU1781
 PU1781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1781.See file dsdata.pdf to determine how the superseded data were derived.
 PU1781
 PU1781_MARKER: DB = BENCH MARK DISK
 PU1781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1781_STAMPING: A 369 1962
 PU1781_MARK LOGO: CGS
 PU1781_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1781+STABILITY: SURFACE MOTION
 PU1781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1781+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 PU1781
 PU1781  HISTORY     - Date     Condition        Report By
 PU1781  HISTORY     - 1962     MONUMENTED       CGS
 PU1781  HISTORY     - 19980920 GOOD             NGS
 PU1781
 PU1781                          STATION DESCRIPTION
 PU1781
 PU1781'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1781'12.4 MI N FROM BELLE FOURCHE.
 PU1781'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1781'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, AT A Y ROAD
 PU1781'JUNCTION IN SECTION 1, T 10 N, R 2 E, 62 FEET WEST OF THE CENTER
 PU1781'LINE OF THE HIGHWAY, 68 FEET EAST OF THE CENTER LINE OF THE GRAVELED
 PU1781'ROAD, 188 FEET NORTH OF THE INTERSECTION OF THE HIGHWAY AND THE
 PU1781'GRAVELED ROAD, 19 FEET EAST OF THE CENTER OF A WIRE GATE, 2 1/2
 PU1781'FEET SOUTH OF A FENCE, 3.0 FEET WEST OF A METAL WITNESS POST,
 PU1781'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1781'POST PROJECTING 6-INCHES.
 PU1781
 PU1781                          STATION RECOVERY (1998)
 PU1781
 PU1781'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1781'18.6 KM (11.55 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1781'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, 381.0 M (1250.0 FT) NORTH OF
 PU1781'MILEPOST 68, 58.3 M (191.3 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 PU1781'20.0 M (65.6 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 4.5 M (14.8
 PU1781'FT) EAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 PU1781'OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 PU1781'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY WILLIAM
 PU1781'BRINDLEY, HC 64, BOX 44, BELLE FOURCHE, SD 57717.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0373 ***********************************************************************
 OR0373  DESIGNATION -  A 37
 OR0373  PID         -  OR0373
 OR0373  STATE/COUNTY-  SD/BRULE
 OR0373  COUNTRY     -  US
 OR0373  USGS QUAD   -  CEDAR GROVE COLONY (2017)
 OR0373
 OR0373                         *CURRENT SURVEY CONTROL
 OR0373  ______________________________________________________________________
 OR0373* NAD 83(1986) POSITION- 43 34 26.     (N) 098 51 02.     (W)   SCALED
 OR0373* NAVD 88 ORTHO HEIGHT -   497.930 (meters)     1633.63  (feet) ADJUSTED
 OR0373  ______________________________________________________________________
 OR0373  GEOID HEIGHT    -        -26.197 (meters)                     GEOID18
 OR0373  DYNAMIC HEIGHT  -        497.780 (meters)     1633.13  (feet) COMP
 OR0373  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 OR0373
 OR0373  VERT ORDER      -  FIRST     CLASS II
 OR0373
 OR0373.The horizontal coordinates were scaled from a map and have
 OR0373.an estimated accuracy of +/- 6 seconds.
 OR0373
 OR0373.The orthometric height was determined by differential leveling and
 OR0373.adjusted by the NATIONAL GEODETIC SURVEY
 OR0373.in June 1991.
 OR0373
 OR0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0373.GEOID18 height accuracy estimate available here.
 OR0373
 OR0373.Click photographs - Photos may exist for this station.
 OR0373
 OR0373.The dynamic height is computed by dividing the NAVD 88
 OR0373.geopotential number by the normal gravity value computed on the
 OR0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0373.degrees latitude (g = 980.6199 gals.).
 OR0373
 OR0373.The modeled gravity was interpolated from observed gravity values.
 OR0373
 OR0373;                    North         East    Units  Estimated Accuracy
 OR0373;SPC SD S     -   138,880.      719,760.      MT  (+/- 180 meters Scaled)
 OR0373
 OR0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP120245(NAD 83)
 OR0373
 OR0373                          SUPERSEDED SURVEY CONTROL
 OR0373
 OR0373  NGVD 29 (??/??/92)  497.584  (m)         1632.49   (f) ADJ UNCH    1 2
 OR0373
 OR0373.Superseded values are not recommended for survey control.
 OR0373
 OR0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0373.See file dsdata.pdf to determine how the superseded data were derived.
 OR0373
 OR0373_MARKER: DB = BENCH MARK DISK
 OR0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0373_STAMPING: 1632.490 A 37 1933
 OR0373_MARK LOGO: CGS
 OR0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0373+STABILITY: SURFACE MOTION
 OR0373
 OR0373  HISTORY     - Date     Condition        Report By
 OR0373  HISTORY     - 1933     MONUMENTED       CGS
 OR0373  HISTORY     - 1934     GOOD             CGS
 OR0373
 OR0373                          STATION DESCRIPTION
 OR0373
 OR0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0373'13.5 MI N FROM PLATTE.
 OR0373'IN BRULE COUNTY, 13-1/2 MILES NORTH ALONG U.S. HIGHWAY 281
 OR0373'FROM PLATTE, CHARLES MIX COUNTY, ABOUT 2 MILES NORTH OF TORREY
 OR0373'LAKE SCHOOL, 700 FEET NORTH OF THE INTERSECTION OF A SECTION-LINE
 OR0373'ROAD, 10-1/4 POLES SOUTH OF A JOG IN THE HIGHWAY, 41 FEET EAST
 OR0373'OF THE CENTER LINE OF THE HIGHWAY, 2 FEET NORTH OF AN EAST-AND-WEST
 OR0373'FENCE, AND 2 FEET EAST OF THE FENCE ON THE EAST SIDE OF THE
 OR0373'HIGHWAY.  A STANDARD DISK, STAMPED 1632.490 A 37 1933 AND SET IN
 OR0373'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0373
 OR0373                          STATION RECOVERY (1934)
 OR0373
 OR0373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0205 ***********************************************************************
 OS0205  DESIGNATION -  A 370
 OS0205  PID         -  OS0205
 OS0205  STATE/COUNTY-  SD/JONES
 OS0205  COUNTRY     -  US
 OS0205  USGS QUAD   -  OKATON NE (2017)
 OS0205
 OS0205                         *CURRENT SURVEY CONTROL
 OS0205  ______________________________________________________________________
 OS0205* NAD 83(1986) POSITION- 43 52 46.     (N) 100 50 20.     (W)   SCALED
 OS0205* NAVD 88 ORTHO HEIGHT -   726.423 (meters)     2383.27  (feet) ADJUSTED
 OS0205  ______________________________________________________________________
 OS0205  GEOID HEIGHT    -        -23.805 (meters)                     GEOID18
 OS0205  DYNAMIC HEIGHT  -        726.185 (meters)     2382.49  (feet) COMP
 OS0205  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 OS0205
 OS0205  VERT ORDER      -  FIRST     CLASS II
 OS0205
 OS0205.The horizontal coordinates were scaled from a map and have
 OS0205.an estimated accuracy of +/- 6 seconds.
 OS0205
 OS0205.The orthometric height was determined by differential leveling and
 OS0205.adjusted by the NATIONAL GEODETIC SURVEY
 OS0205.in June 1991.
 OS0205
 OS0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0205.GEOID18 height accuracy estimate available here.
 OS0205
 OS0205.Click photographs - Photos may exist for this station.
 OS0205
 OS0205.The dynamic height is computed by dividing the NAVD 88
 OS0205.geopotential number by the normal gravity value computed on the
 OS0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0205.degrees latitude (g = 980.6199 gals.).
 OS0205
 OS0205.The modeled gravity was interpolated from observed gravity values.
 OS0205
 OS0205;                    North         East    Units  Estimated Accuracy
 OS0205;SPC SD S     -   171,890.      559,370.      MT  (+/- 180 meters Scaled)
 OS0205
 OS0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP522601(NAD 83)
 OS0205
 OS0205                          SUPERSEDED SURVEY CONTROL
 OS0205
 OS0205  NGVD 29 (??/??/92)  725.958  (m)         2381.75   (f) ADJ UNCH    1 2
 OS0205
 OS0205.Superseded values are not recommended for survey control.
 OS0205
 OS0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0205.See file dsdata.pdf to determine how the superseded data were derived.
 OS0205
 OS0205_MARKER: DB = BENCH MARK DISK
 OS0205_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OS0205_SP_SET: BRIDGE PIER
 OS0205_STAMPING: A 370 1962
 OS0205_MARK LOGO: CGS
 OS0205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0205
 OS0205  HISTORY     - Date     Condition        Report By
 OS0205  HISTORY     - 1962     MONUMENTED       CGS
 OS0205  HISTORY     - 1985     GOOD             NGS
 OS0205
 OS0205                          STATION DESCRIPTION
 OS0205
 OS0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0205'3 MI E FROM OKATON.
 OS0205'ABOUT 3.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, AND ST. PAUL
 OS0205'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN
 OS0205'SECTION 13, T 2 S, R 27 E, 16 FEET EAST OF THE EAST RAIL, 4 POLES
 OS0205'NORTH OF MILE POST 524, ABOUT 2 FEET ABOVE THE LEVEL OF THE RAIL,
 OS0205'AND DRILLED VERTICALLY IN THE NORTH SIDE OF THE NORTH CONCRETE
 OS0205'PIER OF THE 2 PILLERS EAST OF TRACK OF U.S. HIGHWAY 16 OVERPASS.
 OS0205
 OS0205                          STATION RECOVERY (1985)
 OS0205
 OS0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0205'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  4.37 KM (2.72
 OS0205'MI) EAST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION OF I 90 EXIT
 OS0205'183 AT OKATON, VERTICALLY IN THE NORTH FACE OF THE NORTHEAST CONCRETE
 OS0205'PIER FOR THE BRIDGE OVER THE OLD ABANDON RAILROAD BED, 4.9 METERS (16
 OS0205'FT) EAST OF THE EAST RAIL.
 OS0205'THE MARK IS 0.6 M ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0494 ***********************************************************************
 PT0494  DESIGNATION -  A 371
 PT0494  PID         -  PT0494
 PT0494  STATE/COUNTY-  SD/HAAKON
 PT0494  COUNTRY     -  US
 PT0494  USGS QUAD   -  MILESVILLE (2017)
 PT0494
 PT0494                         *CURRENT SURVEY CONTROL
 PT0494  ______________________________________________________________________
 PT0494* NAD 83(1986) POSITION- 44 23 13.     (N) 101 40 45.     (W)   SCALED
 PT0494* NAVD 88 ORTHO HEIGHT -   741.067 (meters)     2431.32  (feet) ADJUSTED
 PT0494  ______________________________________________________________________
 PT0494  GEOID HEIGHT    -        -20.934 (meters)                     GEOID18
 PT0494  DYNAMIC HEIGHT  -        740.871 (meters)     2430.67  (feet) COMP
 PT0494  MODELED GRAVITY -    980,329.3   (mgal)                       NAVD 88
 PT0494
 PT0494  VERT ORDER      -  FIRST     CLASS II
 PT0494
 PT0494.The horizontal coordinates were scaled from a map and have
 PT0494.an estimated accuracy of +/- 6 seconds.
 PT0494
 PT0494.The orthometric height was determined by differential leveling and
 PT0494.adjusted by the NATIONAL GEODETIC SURVEY
 PT0494.in June 1991.
 PT0494
 PT0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0494.GEOID18 height accuracy estimate available here.
 PT0494
 PT0494.Click photographs - Photos may exist for this station.
 PT0494
 PT0494.The dynamic height is computed by dividing the NAVD 88
 PT0494.geopotential number by the normal gravity value computed on the
 PT0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0494.degrees latitude (g = 980.6199 gals.).
 PT0494
 PT0494.The modeled gravity was interpolated from observed gravity values.
 PT0494
 PT0494;                    North         East    Units  Estimated Accuracy
 PT0494;SPC SD S     -   229,020.      492,770.      MT  (+/- 180 meters Scaled)
 PT0494
 PT0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ865183(NAD 83)
 PT0494
 PT0494                          SUPERSEDED SURVEY CONTROL
 PT0494
 PT0494  NGVD 29 (??/??/92)  740.603  (m)         2429.80   (f) ADJ UNCH    1 2
 PT0494
 PT0494.Superseded values are not recommended for survey control.
 PT0494
 PT0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0494.See file dsdata.pdf to determine how the superseded data were derived.
 PT0494
 PT0494_MARKER: DB = BENCH MARK DISK
 PT0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0494_STAMPING: A 371 1962
 PT0494_MARK LOGO: CGS
 PT0494_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0494+STABILITY: SURFACE MOTION
 PT0494
 PT0494  HISTORY     - Date     Condition        Report By
 PT0494  HISTORY     - 1962     MONUMENTED       CGS
 PT0494  HISTORY     - 19950717 MARK NOT FOUND   NGS
 PT0494
 PT0494                          STATION DESCRIPTION
 PT0494
 PT0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0494'5 MI S FROM MILESVILLE.
 PT0494'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0494'LUTHERAN HOUR AT MILESVILLE, THENCE 1.0 MILES SOUTH ALONG STATE
 PT0494'HIGHWAY 73, 47 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 12
 PT0494'FEET WEST OF A FENCE CORNER, 1.6 FEET WEST OF A METAL WITNESS
 PT0494'POST, 1 1/2 FEET SOUTH OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY,
 PT0494'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PT0494
 PT0494                          STATION RECOVERY (1995)
 PT0494
 PT0494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0494'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION. ASSUMED
 PT0494'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0591 ***********************************************************************
 PT0591  DESIGNATION -  A 372
 PT0591  PID         -  PT0591
 PT0591  STATE/COUNTY-  SD/HAAKON
 PT0591  COUNTRY     -  US
 PT0591  USGS QUAD   -  PHILIP (2017)
 PT0591
 PT0591                         *CURRENT SURVEY CONTROL
 PT0591  ______________________________________________________________________
 PT0591* NAD 83(1986) POSITION- 44 02 20.     (N) 101 39 04.     (W)   SCALED
 PT0591* NAVD 88 ORTHO HEIGHT -   655.958 (meters)     2152.09  (feet) ADJUSTED
 PT0591  ______________________________________________________________________
 PT0591  GEOID HEIGHT    -        -21.151 (meters)                     GEOID18
 PT0591  DYNAMIC HEIGHT  -        655.769 (meters)     2151.47  (feet) COMP
 PT0591  MODELED GRAVITY -    980,309.7   (mgal)                       NAVD 88
 PT0591
 PT0591  VERT ORDER      -  SECOND    CLASS 0
 PT0591
 PT0591.The horizontal coordinates were scaled from a map and have
 PT0591.an estimated accuracy of +/- 6 seconds.
 PT0591
 PT0591.The orthometric height was determined by differential leveling and
 PT0591.adjusted by the NATIONAL GEODETIC SURVEY
 PT0591.in June 1991.
 PT0591
 PT0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0591.GEOID18 height accuracy estimate available here.
 PT0591
 PT0591.Click photographs - Photos may exist for this station.
 PT0591
 PT0591.The dynamic height is computed by dividing the NAVD 88
 PT0591.geopotential number by the normal gravity value computed on the
 PT0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0591.degrees latitude (g = 980.6199 gals.).
 PT0591
 PT0591.The modeled gravity was interpolated from observed gravity values.
 PT0591
 PT0591;                    North         East    Units  Estimated Accuracy
 PT0591;SPC SD S     -   190,310.      494,390.      MT  (+/- 180 meters Scaled)
 PT0591
 PT0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP875796(NAD 83)
 PT0591
 PT0591                          SUPERSEDED SURVEY CONTROL
 PT0591
 PT0591  NGVD 29 (??/??/92)  655.509  (m)         2150.62   (f) ADJ UNCH    2 0
 PT0591
 PT0591.Superseded values are not recommended for survey control.
 PT0591
 PT0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0591.See file dsdata.pdf to determine how the superseded data were derived.
 PT0591
 PT0591_MARKER: DB = BENCH MARK DISK
 PT0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0591_STAMPING: A 372 1962
 PT0591_MARK LOGO: CGS
 PT0591_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0591+STABILITY: SURFACE MOTION
 PT0591
 PT0591  HISTORY     - Date     Condition        Report By
 PT0591  HISTORY     - 1962     MONUMENTED       CGS
 PT0591
 PT0591                          STATION DESCRIPTION
 PT0591
 PT0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0591'0.8 MI E FROM PHILIP.
 PT0591'ABOUT 0.8 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0591'RAILWAY FROM THE STATION AT PHILIP, AT A PRIVATE ROAD CROSSING
 PT0591'IN SECTION 13, T 1 N, R 20 E, 98 FEET SOUTH OF THE SOUTH RAIL,
 PT0591'58 FEET SOUTHWEST OF A TELEPHONE POLE, 15 FEET EAST OF THE CENTER
 PT0591'LINE OF THE PRIVATE ROAD, 2 FEET NORTH OF A FENCE, 1.6 FEET EAST
 PT0591'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE RAIL,
 PT0591'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0872 ***********************************************************************
 PT0872  DESIGNATION -  A 372 RESET
 PT0872  PID         -  PT0872
 PT0872  STATE/COUNTY-  SD/HAAKON
 PT0872  COUNTRY     -  US
 PT0872  USGS QUAD   -  PHILIP (2017)
 PT0872
 PT0872                         *CURRENT SURVEY CONTROL
 PT0872  ______________________________________________________________________
 PT0872* NAD 83(1986) POSITION- 44 02 20.     (N) 101 39 04.     (W)   SCALED
 PT0872* NAVD 88 ORTHO HEIGHT -   655.75  (meters)     2151.4   (feet) RESET
 PT0872  ______________________________________________________________________
 PT0872  GEOID HEIGHT    -        -21.151 (meters)                     GEOID18
 PT0872  VERT ORDER      -  THIRD
 PT0872
 PT0872.The horizontal coordinates were scaled from a map and have
 PT0872.an estimated accuracy of +/- 6 seconds.
 PT0872
 PT0872.The orthometric height was computed from unverified reset data.
 PT0872
 PT0872.No vertical observational check was made to the station.
 PT0872
 PT0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0872.GEOID18 height accuracy estimate available here.
 PT0872
 PT0872.Click photographs - Photos may exist for this station.
 PT0872
 PT0872;                    North         East    Units  Estimated Accuracy
 PT0872;SPC SD S     -   190,310.      494,390.      MT  (+/- 180 meters Scaled)
 PT0872
 PT0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP875796(NAD 83)
 PT0872
 PT0872                          SUPERSEDED SURVEY CONTROL
 PT0872
 PT0872  NGVD 29 (04/17/07)  655.31   (m)         2150.0    (f) RESET       3  
 PT0872
 PT0872.Superseded values are not recommended for survey control.
 PT0872
 PT0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0872.See file dsdata.pdf to determine how the superseded data were derived.
 PT0872
 PT0872_MARKER: DV = VERTICAL CONTROL DISK
 PT0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0872_STAMPING: A 372 RESET 1981
 PT0872_MARK LOGO: NGS
 PT0872_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0872+STABILITY: SURFACE MOTION
 PT0872
 PT0872  HISTORY     - Date     Condition        Report By
 PT0872  HISTORY     - 1981     MONUMENTED       NGS
 PT0872
 PT0872                          STATION DESCRIPTION
 PT0872
 PT0872'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 PT0872'1.3 KM (0.8 MI) EAST FROM PHILIP.
 PT0872'1.3 KM (0.8 MI) EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PT0872'FROM THE STATION IN PHILIP, AT A CROSSING, 39.6 METERS (130.0 FEET)
 PT0872'SOUTH OF THE CENTER OF THE TRACK, 7.6 METERS (25.0 FEET) WEST OF
 PT0872'THE CENTER OF THE CROSSING ROAD, 3.7 METERS (12.0 FEET) NORTH OF
 PT0872'A CREEK BANK, AND 0.6 METER (2.0 FEET) SOUTH OF A FENCE.
 PT0872'THE MARK IS 2.0 FT  W FROM A WITNESS POST.
 PT0872'THE MARK IS 3.3 FT BELOW TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0437 ***********************************************************************
 OS0437  DESIGNATION -  A 373
 OS0437  PID         -  OS0437
 OS0437  STATE/COUNTY-  SD/JACKSON
 OS0437  COUNTRY     -  US
 OS0437  USGS QUAD   -  KADOKA NE (2017)
 OS0437
 OS0437                         *CURRENT SURVEY CONTROL
 OS0437  ______________________________________________________________________
 OS0437* NAD 83(1986) POSITION- 43 58 23.     (N) 101 33 20.     (W)   SCALED
 OS0437* NAVD 88 ORTHO HEIGHT -   698.249 (meters)     2290.84  (feet) ADJUSTED
 OS0437  ______________________________________________________________________
 OS0437  GEOID HEIGHT    -        -21.506 (meters)                     GEOID18
 OS0437  DYNAMIC HEIGHT  -        698.037 (meters)     2290.14  (feet) COMP
 OS0437  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 OS0437
 OS0437  VERT ORDER      -  SECOND    CLASS 0
 OS0437
 OS0437.The horizontal coordinates were scaled from a map and have
 OS0437.an estimated accuracy of +/- 6 seconds.
 OS0437
 OS0437.The orthometric height was determined by differential leveling and
 OS0437.adjusted by the NATIONAL GEODETIC SURVEY
 OS0437.in June 1991.
 OS0437
 OS0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0437.GEOID18 height accuracy estimate available here.
 OS0437
 OS0437.Click photographs - Photos may exist for this station.
 OS0437
 OS0437.The dynamic height is computed by dividing the NAVD 88
 OS0437.geopotential number by the normal gravity value computed on the
 OS0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0437.degrees latitude (g = 980.6199 gals.).
 OS0437
 OS0437.The modeled gravity was interpolated from observed gravity values.
 OS0437
 OS0437;                    North         East    Units  Estimated Accuracy
 OS0437;SPC SD S     -   182,880.      501,940.      MT  (+/- 180 meters Scaled)
 OS0437
 OS0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP950720(NAD 83)
 OS0437
 OS0437                          SUPERSEDED SURVEY CONTROL
 OS0437
 OS0437  NGVD 29 (??/??/92)  697.790  (m)         2289.33   (f) ADJ UNCH    2 0
 OS0437
 OS0437.Superseded values are not recommended for survey control.
 OS0437
 OS0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0437.See file dsdata.pdf to determine how the superseded data were derived.
 OS0437
 OS0437_MARKER: DB = BENCH MARK DISK
 OS0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0437_STAMPING: A 373 1962
 OS0437_MARK LOGO: CGS
 OS0437_PROJECTION: PROJECTING 122 CENTIMETERS
 OS0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0437+STABILITY: SURFACE MOTION
 OS0437
 OS0437  HISTORY     - Date     Condition        Report By
 OS0437  HISTORY     - 1962     MONUMENTED       CGS
 OS0437
 OS0437                          STATION DESCRIPTION
 OS0437
 OS0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0437'15.4 MI SE FROM PHILIP.
 OS0437'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0437'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0437'EAST ALONG A GRAVELED ROAD, THENCE 2.3 MILES NORTH ALONG A
 OS0437'GRAVELED ROAD, THENCE 0.4 MILE NORTH ALONG A GRADED DIRT ROAD,
 OS0437'THENCE 0.3 MILE SOUTHEAST AND ACROSS COUNTRY, 0.1 MILE SOUTHEAST
 OS0437'OF E 10 H 1961 TRIANGULATION STATION, AND SET IN THE TOP OF THE
 OS0437'NORTH SIDE OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0707 ***********************************************************************
 PT0707  DESIGNATION -  A 374
 PT0707  PID         -  PT0707
 PT0707  STATE/COUNTY-  SD/HAAKON
 PT0707  COUNTRY     -  US
 PT0707  USGS QUAD   -  HILLAND (2017)
 PT0707
 PT0707                         *CURRENT SURVEY CONTROL
 PT0707  ______________________________________________________________________
 PT0707* NAD 83(1986) POSITION- 44 17 02.43   (N) 101 52 04.25   (W)   HD_HELD1
 PT0707* NAVD 88 ORTHO HEIGHT -   795.214 (meters)     2608.96  (feet) ADJUSTED
 PT0707  ______________________________________________________________________
 PT0707  GEOID HEIGHT    -        -20.322 (meters)                     GEOID18
 PT0707  DYNAMIC HEIGHT  -        794.991 (meters)     2608.23  (feet) COMP
 PT0707  MODELED GRAVITY -    980,311.8   (mgal)                       NAVD 88
 PT0707
 PT0707  VERT ORDER      -  SECOND    CLASS 0
 PT0707
 PT0707.The horizontal coordinates were determined by differentially corrected
 PT0707.hand held GPS observations or other comparable positioning techniques
 PT0707.and have an estimated accuracy of +/- 3 meters.
 PT0707
 PT0707.The orthometric height was determined by differential leveling and
 PT0707.adjusted by the NATIONAL GEODETIC SURVEY
 PT0707.in June 1991.
 PT0707
 PT0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0707.GEOID18 height accuracy estimate available here.
 PT0707
 PT0707.Click photographs - Photos may exist for this station.
 PT0707
 PT0707.The dynamic height is computed by dividing the NAVD 88
 PT0707.geopotential number by the normal gravity value computed on the
 PT0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0707.degrees latitude (g = 980.6199 gals.).
 PT0707
 PT0707.The modeled gravity was interpolated from observed gravity values.
 PT0707
 PT0707;                    North         East    Units  Estimated Accuracy
 PT0707;SPC SD S     -   217,842.4     477,521.2     MT  (+/- 3 meters HH1 GPS) 
 PT0707
 PT0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7117007418(NAD 83)
 PT0707
 PT0707                          SUPERSEDED SURVEY CONTROL
 PT0707
 PT0707  NGVD 29 (??/??/92)  794.748  (m)         2607.44   (f) ADJ UNCH    2 0
 PT0707
 PT0707.Superseded values are not recommended for survey control.
 PT0707
 PT0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0707.See file dsdata.pdf to determine how the superseded data were derived.
 PT0707
 PT0707_MARKER: DB = BENCH MARK DISK
 PT0707_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PT0707+WITH SETTING: INFORMATION.
 PT0707_STAMPING: A 374 1962
 PT0707_MARK LOGO: CGS
 PT0707_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0707_ROD/PIPE-DEPTH: 2.7 meters
 PT0707
 PT0707  HISTORY     - Date     Condition        Report By
 PT0707  HISTORY     - 1962     MONUMENTED       CGS
 PT0707
 PT0707                          STATION DESCRIPTION
 PT0707
 PT0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0707'0.5 MI W FROM HILLAND.
 PT0707'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0707'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVELED ROAD
 PT0707'AND A NORTH-SOUTH ROAD, IN SECTION 30, T 4 N, R 19 E, 96 FEET
 PT0707'SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD, 37 FEET WEST
 PT0707'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 3 1/2 FEET NORTH
 PT0707'OF A POWER POLE, 1 1/2 FEET NORTHEAST OF A FENCE, 2 FEET WEST
 PT0707'OF A NORTH-SOUTH FENCE, 1.0 FEET SOUTH OF A METAL WITNESS POST,
 PT0707'ABOUT LEVEL WITH THE ROAD, CLAMPED ON A 5/8 INCH COPPER-COATED
 PT0707'ROD WHICH IS DRIVEN TO A DEPTH OF 9 FEET, AND ENCASED IN A
 PT0707'6-INCH TILE PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0373 ***********************************************************************
 PU0373  DESIGNATION -  A 375
 PU0373  PID         -  PU0373
 PU0373  STATE/COUNTY-  SD/PENNINGTON
 PU0373  COUNTRY     -  US
 PU0373  USGS QUAD   -  PEDRO SE (2017)
 PU0373
 PU0373                         *CURRENT SURVEY CONTROL
 PU0373  ______________________________________________________________________
 PU0373* NAD 83(1986) POSITION- 44 22 09.     (N) 102 03 59.     (W)   SCALED
 PU0373* NAVD 88 ORTHO HEIGHT -   767.238 (meters)     2517.18  (feet) ADJUSTED
 PU0373  ______________________________________________________________________
 PU0373  GEOID HEIGHT    -        -19.777 (meters)                     GEOID18
 PU0373  DYNAMIC HEIGHT  -        767.039 (meters)     2516.53  (feet) COMP
 PU0373  MODELED GRAVITY -    980,333.2   (mgal)                       NAVD 88
 PU0373
 PU0373  VERT ORDER      -  SECOND    CLASS 0
 PU0373
 PU0373.The horizontal coordinates were scaled from a map and have
 PU0373.an estimated accuracy of +/- 6 seconds.
 PU0373
 PU0373.The orthometric height was determined by differential leveling and
 PU0373.adjusted by the NATIONAL GEODETIC SURVEY
 PU0373.in June 1991.
 PU0373
 PU0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0373.GEOID18 height accuracy estimate available here.
 PU0373
 PU0373.Click photographs - Photos may exist for this station.
 PU0373
 PU0373.The dynamic height is computed by dividing the NAVD 88
 PU0373.geopotential number by the normal gravity value computed on the
 PU0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0373.degrees latitude (g = 980.6199 gals.).
 PU0373
 PU0373.The modeled gravity was interpolated from observed gravity values.
 PU0373
 PU0373;                    North         East    Units  Estimated Accuracy
 PU0373;SPC SD S     -   227,620.      461,870.      MT  (+/- 180 meters Scaled)
 PU0373
 PU0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK337170(NAD 83)
 PU0373
 PU0373                          SUPERSEDED SURVEY CONTROL
 PU0373
 PU0373  NGVD 29 (??/??/92)  766.784  (m)         2515.69   (f) ADJ UNCH    2 0
 PU0373
 PU0373.Superseded values are not recommended for survey control.
 PU0373
 PU0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0373.See file dsdata.pdf to determine how the superseded data were derived.
 PU0373
 PU0373_MARKER: DB = BENCH MARK DISK
 PU0373_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0373_STAMPING: A 375 1962
 PU0373_MARK LOGO: CGS
 PU0373_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0373_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0373_ROD/PIPE-DEPTH: 3.4 meters
 PU0373
 PU0373  HISTORY     - Date     Condition        Report By
 PU0373  HISTORY     - 1962     MONUMENTED       CGS
 PU0373
 PU0373                          STATION DESCRIPTION
 PU0373
 PU0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0373'5.3 MI SE FROM PEDRO.
 PU0373'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0373'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD, THENCE
 PU0373'3.9 MILES SOUTHEAST ALONG A GRAVELED ROAD, OR 1.5 MILES WEST
 PU0373'ALONG A GRAVELED ROAD FROM THE CHURCH AND CEMETERY AT HILLAND,
 PU0373'THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 PU0373'WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A
 PU0373'GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD,
 PU0373'THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 4.7 MILES
 PU0373'NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 21, T 5 N, R 17 E,
 PU0373'AT A FENCE CORNER, 35 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU0373'3 FEET SOUTHEAST OF A POWER POLE, 2 1/2 FEET EAST OF A FENCE
 PU0373'CORNER, 1 1/2 FEET NORTH OF A FENCE, 2.8 FEET EAST OF A METAL
 PU0373'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, CLAMPED
 PU0373'ON A 5/8 INCH COPPER-COATED ROD WHICH IS DRIVEN TO A DEPTH OF
 PU0373'11 FEET, AND ENCASED IN A 6-INCH TILE PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1702 ***********************************************************************
 PU1702  DESIGNATION -  A 377 RESET
 PU1702  PID         -  PU1702
 PU1702  STATE/COUNTY-  SD/LAWRENCE
 PU1702  COUNTRY     -  US
 PU1702  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1702
 PU1702                         *CURRENT SURVEY CONTROL
 PU1702  ______________________________________________________________________
 PU1702* NAD 83(1986) POSITION- 44 27 22.     (N) 103 43 18.     (W)   SCALED
 PU1702* NAVD 88 ORTHO HEIGHT -  1186.80  (meters)     3893.7   (feet) RESET
 PU1702  ______________________________________________________________________
 PU1702  GEOID HEIGHT    -        -14.608 (meters)                     GEOID18
 PU1702  VERT ORDER      -  THIRD
 PU1702
 PU1702.The horizontal coordinates were scaled from a map and have
 PU1702.an estimated accuracy of +/- 6 seconds.
 PU1702
 PU1702.The orthometric height was computed from unverified reset data.
 PU1702
 PU1702.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1702.GEOID18 height accuracy estimate available here.
 PU1702
 PU1702.Click photographs - Photos may exist for this station.
 PU1702
 PU1702;                    North         East    Units  Estimated Accuracy
 PU1702;SPC SD N     -    76,010.      303,900.      MT  (+/- 180 meters Scaled)
 PU1702
 PU1702_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK017233(NAD 83)
 PU1702
 PU1702                          SUPERSEDED SURVEY CONTROL
 PU1702
 PU1702.No superseded survey control is available for this station.
 PU1702
 PU1702_MARKER: DB = BENCH MARK DISK
 PU1702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1702_STAMPING: A 377 RESET 1971
 PU1702_MARK LOGO: CGS
 PU1702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1702+STABILITY: SURFACE MOTION
 PU1702
 PU1702  HISTORY     - Date     Condition        Report By
 PU1702  HISTORY     - 1971     MONUMENTED       NGS
 PU1702
 PU1702                          STATION DESCRIPTION
 PU1702
 PU1702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PU1702'8.3 MI SE FROM SPEARFISH.
 PU1702'8.3 MILES SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1702'IN SPEARFISH, 0.7 MILE NORTH OF THE H.J. FRAWLEY RANCH
 PU1702'BUILDINGS, 0.65 MILE SOUTHEAST OF AN OLD BRIDGE, 148 FEET WEST OF
 PU1702'THE CENTER OF U.S. HIGHWAY 85, 28 FEET SOUTH OF THE CENTER OF A
 PU1702'FIELD GATE LEADING TO A SMALL CABIN AND CORRAL, 0.8 FEET EAST
 PU1702'OF THE WEST R.O.W. FENCE, 1.6 FEET SOUTH OF A METAL WITNESS
 PU1702'POST, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0440 ***********************************************************************
 PU0440  DESIGNATION -  A 378
 PU0440  PID         -  PU0440
 PU0440  STATE/COUNTY-  SD/PENNINGTON
 PU0440  COUNTRY     -  US
 PU0440  USGS QUAD   -  RAINY CREEK (2017)
 PU0440
 PU0440                         *CURRENT SURVEY CONTROL
 PU0440  ______________________________________________________________________
 PU0440* NAD 83(1986) POSITION- 44 13 43.     (N) 102 12 28.     (W)   SCALED
 PU0440* NAVD 88 ORTHO HEIGHT -   810.672 (meters)     2659.68  (feet) ADJUSTED
 PU0440  ______________________________________________________________________
 PU0440  GEOID HEIGHT    -        -19.276 (meters)                     GEOID18
 PU0440  DYNAMIC HEIGHT  -        810.438 (meters)     2658.91  (feet) COMP
 PU0440  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 PU0440
 PU0440  VERT ORDER      -  SECOND    CLASS 0
 PU0440
 PU0440.The horizontal coordinates were scaled from a map and have
 PU0440.an estimated accuracy of +/- 6 seconds.
 PU0440
 PU0440.The orthometric height was determined by differential leveling and
 PU0440.adjusted by the NATIONAL GEODETIC SURVEY
 PU0440.in June 1991.
 PU0440
 PU0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0440.GEOID18 height accuracy estimate available here.
 PU0440
 PU0440.Click photographs - Photos may exist for this station.
 PU0440
 PU0440.The dynamic height is computed by dividing the NAVD 88
 PU0440.geopotential number by the normal gravity value computed on the
 PU0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0440.degrees latitude (g = 980.6199 gals.).
 PU0440
 PU0440.The modeled gravity was interpolated from observed gravity values.
 PU0440
 PU0440;                    North         East    Units  Estimated Accuracy
 PU0440;SPC SD S     -   212,250.      450,260.      MT  (+/- 180 meters Scaled)
 PU0440
 PU0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK230010(NAD 83)
 PU0440
 PU0440                          SUPERSEDED SURVEY CONTROL
 PU0440
 PU0440  NGVD 29 (??/??/92)  810.207  (m)         2658.15   (f) ADJ UNCH    2 0
 PU0440
 PU0440.Superseded values are not recommended for survey control.
 PU0440
 PU0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0440.See file dsdata.pdf to determine how the superseded data were derived.
 PU0440
 PU0440_MARKER: DB = BENCH MARK DISK
 PU0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0440_STAMPING: A 378 1962
 PU0440_MARK LOGO: CGS
 PU0440_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0440+STABILITY: SURFACE MOTION
 PU0440
 PU0440  HISTORY     - Date     Condition        Report By
 PU0440  HISTORY     - 1962     MONUMENTED       CGS
 PU0440
 PU0440                          STATION DESCRIPTION
 PU0440
 PU0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0440'1.8 MI S FROM CREIGHTON.
 PU0440'ABOUT 1.85 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0440'AND SERVICE STATION AT CREIGHTON, 0.2 MILE NORTH OF A SCHOOLHOUSE,
 PU0440'135 FEET NORTH OF THE CENTER LINE OF A PRIVATE ROAD, 0.15 MILE
 PU0440'NORTH OF A ROAD INTERSECTION, 29 FEET EAST OF THE CENTER LINE OF THE
 PU0440'ROAD, 5 1/2 FEET WEST-NORTHWEST OF A BRACED POWER POLE, 2 1/2 FEET
 PU0440'WEST OF A FENCE, 1.5 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 PU0440'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0440'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0555 ***********************************************************************
 PU0555  DESIGNATION -  A 379
 PU0555  PID         -  PU0555
 PU0555  STATE/COUNTY-  SD/PENNINGTON
 PU0555  COUNTRY     -  US
 PU0555  USGS QUAD   -  HORSE TOOTH (2017)
 PU0555
 PU0555                         *CURRENT SURVEY CONTROL
 PU0555  ______________________________________________________________________
 PU0555* NAD 83(1986) POSITION- 44 14 25.     (N) 102 03 51.     (W)   SCALED
 PU0555* NAVD 88 ORTHO HEIGHT -   783.160 (meters)     2569.42  (feet) ADJUSTED
 PU0555  ______________________________________________________________________
 PU0555  GEOID HEIGHT    -        -19.702 (meters)                     GEOID18
 PU0555  DYNAMIC HEIGHT  -        782.937 (meters)     2568.69  (feet) COMP
 PU0555  MODELED GRAVITY -    980,307.9   (mgal)                       NAVD 88
 PU0555
 PU0555  VERT ORDER      -  SECOND    CLASS 0
 PU0555
 PU0555.The horizontal coordinates were scaled from a map and have
 PU0555.an estimated accuracy of +/- 6 seconds.
 PU0555
 PU0555.The orthometric height was determined by differential leveling and
 PU0555.adjusted by the NATIONAL GEODETIC SURVEY
 PU0555.in June 1991.
 PU0555
 PU0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0555.GEOID18 height accuracy estimate available here.
 PU0555
 PU0555.Click photographs - Photos may exist for this station.
 PU0555
 PU0555.The dynamic height is computed by dividing the NAVD 88
 PU0555.geopotential number by the normal gravity value computed on the
 PU0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0555.degrees latitude (g = 980.6199 gals.).
 PU0555
 PU0555.The modeled gravity was interpolated from observed gravity values.
 PU0555
 PU0555;                    North         East    Units  Estimated Accuracy
 PU0555;SPC SD S     -   213,290.      461,750.      MT  (+/- 180 meters Scaled)
 PU0555
 PU0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK344027(NAD 83)
 PU0555
 PU0555                          SUPERSEDED SURVEY CONTROL
 PU0555
 PU0555  NGVD 29 (??/??/92)  782.698  (m)         2567.90   (f) ADJ UNCH    2 0
 PU0555
 PU0555.Superseded values are not recommended for survey control.
 PU0555
 PU0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0555.See file dsdata.pdf to determine how the superseded data were derived.
 PU0555
 PU0555_MARKER: DB = BENCH MARK DISK
 PU0555_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0555_STAMPING: A 379 1962
 PU0555_MARK LOGO: CGS
 PU0555_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0555_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0555_ROD/PIPE-DEPTH: 4.9 meters
 PU0555
 PU0555  HISTORY     - Date     Condition        Report By
 PU0555  HISTORY     - 1962     MONUMENTED       CGS
 PU0555
 PU0555                          STATION DESCRIPTION
 PU0555
 PU0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0555'9.6 MI E FROM CREIGHTON.
 PU0555'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0555'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0555'GRAVELED ROAD, THENCE 1.05 MILES EAST ALONG A TRACK ROAD, THENCE
 PU0555'0.7 MILE NORTH ALONG A TRACK ROAD TO A VACANT FARMHOUSE, THENCE
 PU0555'1.05 MILES EAST-SOUTHEAST ALONG A ROW OF TELEPHONE POLES, THENCE
 PU0555'0.55 MILE EAST-SOUTHEAST ALONG A TRAIL ROAD TO A GATE, THENCE
 PU0555'1.2 MILES EAST ALONG THE SOUTH SIDE OF A FENCE AND A PRIVATE
 PU0555'DIRT ROAD, THENCE 1.05 MILES EAST ALONG A GRAVELED ROAD, 40 FEET
 PU0555'NORTH OF THE CENTER LINE OF THE ROAD, 49 FEET EAST OF THE CENTER
 PU0555'LINE OF A PRIVATE ROAD LEADING NORTH, 25 1/2 FEET EAST-NORTHEAST
 PU0555'OF A POWER POLE, 1 FOOT SOUTHWEST OF A FENCE, 1.5 FEET NORTHEAST
 PU0555'OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF
 PU0555'THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 PU0555'IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH
 PU0555'TILE WHICH PROJECTS 6 INCHES.  NOTE-- THIS MARK IS 1.0 MILE
 PU0555'WEST OF BENCH MARK D 384 WHICH IS DESCRIBED FROM HILLAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0151 ***********************************************************************
 OS0151  DESIGNATION -  A 38
 OS0151  PID         -  OS0151
 OS0151  STATE/COUNTY-  SD/MELLETTE
 OS0151  COUNTRY     -  US
 OS0151  USGS QUAD   -  MISSION NW (2017)
 OS0151
 OS0151                         *CURRENT SURVEY CONTROL
 OS0151  ______________________________________________________________________
 OS0151* NAD 83(1986) POSITION- 43 25 28.     (N) 100 44 27.     (W)   SCALED
 OS0151* NAVD 88 ORTHO HEIGHT -   742.599 (meters)     2436.34  (feet) ADJUSTED
 OS0151  ______________________________________________________________________
 OS0151  GEOID HEIGHT    -        -23.512 (meters)                     GEOID18
 OS0151  DYNAMIC HEIGHT  -        742.318 (meters)     2435.42  (feet) COMP
 OS0151  MODELED GRAVITY -    980,217.5   (mgal)                       NAVD 88
 OS0151
 OS0151  VERT ORDER      -  FIRST     CLASS II
 OS0151
 OS0151.The horizontal coordinates were scaled from a map and have
 OS0151.an estimated accuracy of +/- 6 seconds.
 OS0151
 OS0151.The orthometric height was determined by differential leveling and
 OS0151.adjusted by the NATIONAL GEODETIC SURVEY
 OS0151.in June 1991.
 OS0151
 OS0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0151.GEOID18 height accuracy estimate available here.
 OS0151
 OS0151.Click photographs - Photos may exist for this station.
 OS0151
 OS0151.The dynamic height is computed by dividing the NAVD 88
 OS0151.geopotential number by the normal gravity value computed on the
 OS0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0151.degrees latitude (g = 980.6199 gals.).
 OS0151
 OS0151.The modeled gravity was interpolated from observed gravity values.
 OS0151
 OS0151;                    North         East    Units  Estimated Accuracy
 OS0151;SPC SD S     -   121,290.      567,010.      MT  (+/- 180 meters Scaled)
 OS0151
 OS0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP590094(NAD 83)
 OS0151
 OS0151                          SUPERSEDED SURVEY CONTROL
 OS0151
 OS0151  NGVD 29 (??/??/92)  742.207  (m)         2435.06   (f) ADJ UNCH    1 2
 OS0151
 OS0151.Superseded values are not recommended for survey control.
 OS0151
 OS0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0151.See file dsdata.pdf to determine how the superseded data were derived.
 OS0151
 OS0151_MARKER: DB = BENCH MARK DISK
 OS0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0151_STAMPING: A 38 1933
 OS0151_MARK LOGO: CGS
 OS0151_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0151+STABILITY: SURFACE MOTION
 OS0151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0151+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OS0151
 OS0151  HISTORY     - Date     Condition        Report By
 OS0151  HISTORY     - 1933     MONUMENTED       CGS
 OS0151  HISTORY     - 19920722 GOOD             NGS
 OS0151  HISTORY     - 20110317 GOOD             INDIV
 OS0151
 OS0151                          STATION DESCRIPTION
 OS0151
 OS0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0151'10.5 MI S FROM WHITE RIVER.
 OS0151'ABOUT 10-1/2 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM WHITE RIVER,
 OS0151'MELLETTE COUNTY, AT THE TOP OF A RISE, AT A CURVE, ABOUT 15 YARDS
 OS0151'WEST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 12 YARDS NORTH OF
 OS0151'THE NORTH END OF THE GUARD FENCE, AND ABOUT 1 YARD EAST OF THE
 OS0151'FENCE.  A STANDARD DISK, STAMPED A 38 1933 AND SET IN THE TOP OF
 OS0151'A CONCRETE POST.
 OS0151
 OS0151                          STATION RECOVERY (1992)
 OS0151
 OS0151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0151'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0151'IN WHITE RIVER, THENCE 16.5 KM (10.25 MI) SOUTHERLY ALONG U.S.
 OS0151'HIGHWAY 83, THENCE 0.3 KM (0.20 MI) WESTERLY ACROSS A PASTURE AND AN
 OS0151'ABANDONED ROAD, 21.0 M (68.9 FT) WEST OF THE ROAD, 3.3 M (10.8 FT)
 OS0151'EAST OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M
 OS0151'(1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.04 M
 OS0151'(0.13 FT) ABOVE THE GROUND SURFACE.
 OS0151
 OS0151                          STATION RECOVERY (2011)
 OS0151
 OS0151'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCC)
 OS0151'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0802 ***********************************************************************
 PT0802  DESIGNATION -  A 380
 PT0802  PID         -  PT0802
 PT0802  STATE/COUNTY-  SD/HAAKON
 PT0802  COUNTRY     -  US
 PT0802  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0802
 PT0802                         *CURRENT SURVEY CONTROL
 PT0802  ______________________________________________________________________
 PT0802* NAD 83(1986) POSITION- 44 06 40.     (N) 101 54 30.     (W)   SCALED
 PT0802* NAVD 88 ORTHO HEIGHT -   732.443 (meters)     2403.02  (feet) ADJUSTED
 PT0802  ______________________________________________________________________
 PT0802  GEOID HEIGHT    -        -20.200 (meters)                     GEOID18
 PT0802  DYNAMIC HEIGHT  -        732.230 (meters)     2402.32  (feet) COMP
 PT0802  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 PT0802
 PT0802  VERT ORDER      -  SECOND    CLASS 0
 PT0802
 PT0802.The horizontal coordinates were scaled from a map and have
 PT0802.an estimated accuracy of +/- 6 seconds.
 PT0802
 PT0802.The orthometric height was determined by differential leveling and
 PT0802.adjusted by the NATIONAL GEODETIC SURVEY
 PT0802.in June 1991.
 PT0802
 PT0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0802.GEOID18 height accuracy estimate available here.
 PT0802
 PT0802.Click photographs - Photos may exist for this station.
 PT0802
 PT0802.The dynamic height is computed by dividing the NAVD 88
 PT0802.geopotential number by the normal gravity value computed on the
 PT0802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0802.degrees latitude (g = 980.6199 gals.).
 PT0802
 PT0802.The modeled gravity was interpolated from observed gravity values.
 PT0802
 PT0802;                    North         East    Units  Estimated Accuracy
 PT0802;SPC SD S     -   198,700.      473,930.      MT  (+/- 180 meters Scaled)
 PT0802
 PT0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP672883(NAD 83)
 PT0802
 PT0802                          SUPERSEDED SURVEY CONTROL
 PT0802
 PT0802  NGVD 29 (??/??/92)  731.985  (m)         2401.52   (f) ADJ UNCH    2 0
 PT0802
 PT0802.Superseded values are not recommended for survey control.
 PT0802
 PT0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0802.See file dsdata.pdf to determine how the superseded data were derived.
 PT0802
 PT0802_MARKER: DB = BENCH MARK DISK
 PT0802_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0802_SP_SET: BRIDGE ABUTMENT
 PT0802_STAMPING: A 380 1962
 PT0802_MARK LOGO: CGS
 PT0802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0802
 PT0802  HISTORY     - Date     Condition        Report By
 PT0802  HISTORY     - 1962     MONUMENTED       CGS
 PT0802
 PT0802                          STATION DESCRIPTION
 PT0802
 PT0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0802'19.9 MI NE FROM QUINN.
 PT0802'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PT0802'OFFICE AT QUINN, THENCE 11.2 MILES EAST ALONG A GRAVELED ROAD,
 PT0802'OR 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0802'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0802'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0802'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.15 MILES WEST
 PT0802'ALONG A GRAVELED ROAD, ABOUT 0.5 MILE SOUTH OF THE ALFALFA VALLEY
 PT0802'SCHOOLHOUSE, ABOUT 250 FEET WEST OF A ROAD INTERSECTION, AT
 PT0802'THE EAST END OF A CONCRETE AND STEEL BRIDGE BUILT IN 1961,
 PT0802'15 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT LEVEL WITH
 PT0802'THE ROAD, AND SET IN THE TOP OF THE SOUTH END OF THE EAST CONCRETE
 PT0802'ABUTMENT OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0500 ***********************************************************************
 PU0500  DESIGNATION -  A 381
 PU0500  PID         -  PU0500
 PU0500  STATE/COUNTY-  SD/PENNINGTON
 PU0500  COUNTRY     -  US
 PU0500  USGS QUAD   -  WASTA NE (2017)
 PU0500
 PU0500                         *CURRENT SURVEY CONTROL
 PU0500  ______________________________________________________________________
 PU0500* NAD 83(1986) POSITION- 44 09 07.     (N) 102 19 42.     (W)   SCALED
 PU0500* NAVD 88 ORTHO HEIGHT -   820.331 (meters)     2691.37  (feet) ADJUSTED
 PU0500  ______________________________________________________________________
 PU0500  GEOID HEIGHT    -        -18.876 (meters)                     GEOID18
 PU0500  DYNAMIC HEIGHT  -        820.098 (meters)     2690.60  (feet) COMP
 PU0500  MODELED GRAVITY -    980,306.8   (mgal)                       NAVD 88
 PU0500
 PU0500  VERT ORDER      -  SECOND    CLASS 0
 PU0500
 PU0500.The horizontal coordinates were scaled from a map and have
 PU0500.an estimated accuracy of +/- 6 seconds.
 PU0500
 PU0500.The orthometric height was determined by differential leveling and
 PU0500.adjusted by the NATIONAL GEODETIC SURVEY
 PU0500.in June 1991.
 PU0500
 PU0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0500.GEOID18 height accuracy estimate available here.
 PU0500
 PU0500.Click photographs - Photos may exist for this station.
 PU0500
 PU0500.The dynamic height is computed by dividing the NAVD 88
 PU0500.geopotential number by the normal gravity value computed on the
 PU0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0500.degrees latitude (g = 980.6199 gals.).
 PU0500
 PU0500.The modeled gravity was interpolated from observed gravity values.
 PU0500
 PU0500;                    North         East    Units  Estimated Accuracy
 PU0500;SPC SD S     -   203,950.      440,420.      MT  (+/- 180 meters Scaled)
 PU0500
 PU0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136922(NAD 83)
 PU0500
 PU0500                          SUPERSEDED SURVEY CONTROL
 PU0500
 PU0500  NGVD 29 (??/??/92)  819.881  (m)         2689.89   (f) ADJ UNCH    2 0
 PU0500
 PU0500.Superseded values are not recommended for survey control.
 PU0500
 PU0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0500.See file dsdata.pdf to determine how the superseded data were derived.
 PU0500
 PU0500_MARKER: DB = BENCH MARK DISK
 PU0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0500_STAMPING: A 381 1962
 PU0500_MARK LOGO: CGS
 PU0500_PROJECTION: PROJECTING 18 CENTIMETERS
 PU0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0500+STABILITY: SURFACE MOTION
 PU0500
 PU0500  HISTORY     - Date     Condition        Report By
 PU0500  HISTORY     - 1962     MONUMENTED       CGS
 PU0500
 PU0500                          STATION DESCRIPTION
 PU0500
 PU0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0500'16.4 MI NW FROM WALL.
 PU0500'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM THE
 PU0500'POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED DIRT
 PU0500'ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 2.0
 PU0500'MILES WEST ALONG A TRACK ROAD, THENCE 5.85 MILES NORTHWEST
 PU0500'ALONG A GRAVELED ROAD, IN SECTION 9, T 2 N, R 15 E, 107 FEET
 PU0500'NORTHEAST OF THE CENTER LINE OF THE ROAD, NORTHEAST OF A DEEP
 PU0500'RAVINE, 11 1/2 FEET NORTH OF A POWER POLE BRACED BY A GUY WIRE,
 PU0500'2 FEET WEST OF A FENCE, 1.8 FEET NORTHEAST OF A METAL WITNESS
 PU0500'POST, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN
 PU0500'THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0102 ***********************************************************************
 OT0102  DESIGNATION -  A 382
 OT0102  PID         -  OT0102
 OT0102  STATE/COUNTY-  SD/PENNINGTON
 OT0102  COUNTRY     -  US
 OT0102  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0102
 OT0102                         *CURRENT SURVEY CONTROL
 OT0102  ______________________________________________________________________
 OT0102* NAD 83(1986) POSITION- 43 55 25.     (N) 102 20 18.     (W)   SCALED
 OT0102* NAVD 88 ORTHO HEIGHT -   890.588 (meters)     2921.87  (feet) ADJUSTED
 OT0102  ______________________________________________________________________
 OT0102  GEOID HEIGHT    -        -18.705 (meters)                     GEOID18
 OT0102  DYNAMIC HEIGHT  -        890.303 (meters)     2920.94  (feet) COMP
 OT0102  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 OT0102
 OT0102  VERT ORDER      -  SECOND    CLASS 0
 OT0102
 OT0102.The horizontal coordinates were scaled from a map and have
 OT0102.an estimated accuracy of +/- 6 seconds.
 OT0102
 OT0102.The orthometric height was determined by differential leveling and
 OT0102.adjusted by the NATIONAL GEODETIC SURVEY
 OT0102.in June 1991.
 OT0102
 OT0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0102.GEOID18 height accuracy estimate available here.
 OT0102
 OT0102.Click photographs - Photos may exist for this station.
 OT0102
 OT0102.The dynamic height is computed by dividing the NAVD 88
 OT0102.geopotential number by the normal gravity value computed on the
 OT0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0102.degrees latitude (g = 980.6199 gals.).
 OT0102
 OT0102.The modeled gravity was interpolated from observed gravity values.
 OT0102
 OT0102;                    North         East    Units  Estimated Accuracy
 OT0102;SPC SD S     -   178,610.      439,010.      MT  (+/- 180 meters Scaled)
 OT0102
 OT0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136668(NAD 83)
 OT0102
 OT0102                          SUPERSEDED SURVEY CONTROL
 OT0102
 OT0102  NGVD 29 (??/??/92)  890.126  (m)         2920.36   (f) ADJ UNCH    2 0
 OT0102
 OT0102.Superseded values are not recommended for survey control.
 OT0102
 OT0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0102.See file dsdata.pdf to determine how the superseded data were derived.
 OT0102
 OT0102_MARKER: DB = BENCH MARK DISK
 OT0102_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0102_STAMPING: A 382 1962
 OT0102_MARK LOGO: CGS
 OT0102_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0102_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0102
 OT0102  HISTORY     - Date     Condition        Report By
 OT0102  HISTORY     - 1962     MONUMENTED       CGS
 OT0102
 OT0102                          STATION DESCRIPTION
 OT0102
 OT0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0102'16.5 MI SW FROM WALL.
 OT0102'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0102'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0102'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 6.65 MILES
 OT0102'NORTHWEST ALONG A GRAVELED ROAD, THENCE 1.25 MILES NORTH ALONG
 OT0102'A GRAVELED ROAD, OR ABOUT 3.35 MILES EAST ALONG THE CHICAGO
 OT0102'AND NORTH WESTERN RAILWAY FROM THE STATION AT WASTA, THENCE 3.95
 OT0102'MILES SOUTHEAST ALONG A GRAVELED ROAD, THENCE 4.0 MILES
 OT0102'SOUTH-SOUTHWEST ALONG A WINDING, PARTIALLY GRAVELED, AND GRADED
 OT0102'DIRT ROAD, THENCE 1.55 MILES EAST ALONG A GRAVELED ROAD, THENCE
 OT0102'1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG
 OT0102'A GRAVELED ROAD, THENCE 1.95 MILES SOUTH ALONG A GRAVELED ROAD,
 OT0102'IN SECTION 28, T 1 S, R 15 E, 0.1 MILE NORTHEAST OF AND ACROSS
 OT0102'THE ROAD FROM A FARMHOUSE, 0.1 MILE NORTH OF THE BADLANDS NATIONAL
 OT0102'MONUMENT BOUNDRY, 125 FEET NORTH OF THE EXTENDED CENTER LINE OF
 OT0102'A DRIVEWAY LEADING WEST, 34 FEET EAST OF THE CENTER LINE OF THE
 OT0102'ROAD, 27 1/2 FEET SOUTH OF A POWER POLE, 6-INCHES WEST OF A
 OT0102'FENCE, 2.0 SOUTHEAST OF A METAL WITNESS POST, AND ON THE TOP OF
 OT0102'A 5/8-INCH COPPER COATED ROD DRIVEN TO A DEPTH OF 16 FEET AND
 OT0102'ENCASED IN A 6-INCH TILE PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0823 ***********************************************************************
 PT0823  DESIGNATION -  A 383
 PT0823  PID         -  PT0823
 PT0823  STATE/COUNTY-  SD/HAAKON
 PT0823  COUNTRY     -  US
 PT0823  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0823
 PT0823                         *CURRENT SURVEY CONTROL
 PT0823  ______________________________________________________________________
 PT0823* NAD 83(1986) POSITION- 44 14 26.     (N) 101 50 52.     (W)   SCALED
 PT0823* NAVD 88 ORTHO HEIGHT -   800.422 (meters)     2626.05  (feet) ADJUSTED
 PT0823  ______________________________________________________________________
 PT0823  GEOID HEIGHT    -        -20.376 (meters)                     GEOID18
 PT0823  DYNAMIC HEIGHT  -        800.195 (meters)     2625.31  (feet) COMP
 PT0823  MODELED GRAVITY -    980,307.9   (mgal)                       NAVD 88
 PT0823
 PT0823  VERT ORDER      -  SECOND    CLASS 0
 PT0823
 PT0823.The horizontal coordinates were scaled from a map and have
 PT0823.an estimated accuracy of +/- 6 seconds.
 PT0823
 PT0823.The orthometric height was determined by differential leveling and
 PT0823.adjusted by the NATIONAL GEODETIC SURVEY
 PT0823.in June 1991.
 PT0823
 PT0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0823.GEOID18 height accuracy estimate available here.
 PT0823
 PT0823.Click photographs - Photos may exist for this station.
 PT0823
 PT0823.The dynamic height is computed by dividing the NAVD 88
 PT0823.geopotential number by the normal gravity value computed on the
 PT0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0823.degrees latitude (g = 980.6199 gals.).
 PT0823
 PT0823.The modeled gravity was interpolated from observed gravity values.
 PT0823
 PT0823;                    North         East    Units  Estimated Accuracy
 PT0823;SPC SD S     -   212,990.      479,040.      MT  (+/- 180 meters Scaled)
 PT0823
 PT0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ726025(NAD 83)
 PT0823
 PT0823                          SUPERSEDED SURVEY CONTROL
 PT0823
 PT0823  NGVD 29 (??/??/92)  799.960  (m)         2624.54   (f) ADJ UNCH    2 0
 PT0823
 PT0823.Superseded values are not recommended for survey control.
 PT0823
 PT0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0823.See file dsdata.pdf to determine how the superseded data were derived.
 PT0823
 PT0823_MARKER: DB = BENCH MARK DISK
 PT0823_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0823_STAMPING: A 383 1962
 PT0823_MARK LOGO: CGS
 PT0823_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0823_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0823_ROD/PIPE-DEPTH: 3.7 meters
 PT0823
 PT0823  HISTORY     - Date     Condition        Report By
 PT0823  HISTORY     - 1962     MONUMENTED       CGS
 PT0823
 PT0823                          STATION DESCRIPTION
 PT0823
 PT0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0823'3.5 MI S FROM HILLAND.
 PT0823'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0823'CEMETERY AT HILLAND, THENCE 1.55 MILE SOUTH ALONG A GRAVELED
 PT0823'ROAD, THENCE 1.45 MILE SOUTH ALONG A GRADED DIRT ROAD, IN SECTION
 PT0823'8, T 3 N, R 19 E, AT A ROAD INTERSECTION, 55 FEET WEST OF THE
 PT0823'CENTER LINE OF THE ROAD, 47 FEET SOUTH OF THE CENTER LINE OF
 PT0823'THE EAST-WEST ROAD, 19 FEET WEST OF A FENCE, 1.2 FEET SOUTH OF
 PT0823'A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD,
 PT0823'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 PT0823'TO A DEPTH OF 12 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 PT0823'PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0747 ***********************************************************************
 PT0747  DESIGNATION -  A 384
 PT0747  PID         -  PT0747
 PT0747  STATE/COUNTY-  SD/HAAKON
 PT0747  COUNTRY     -  US
 PT0747  USGS QUAD   -  GRINDSTONE (2017)
 PT0747
 PT0747                         *CURRENT SURVEY CONTROL
 PT0747  ______________________________________________________________________
 PT0747* NAD 83(1986) POSITION- 44 13 21.     (N) 101 57 44.     (W)   SCALED
 PT0747* NAVD 88 ORTHO HEIGHT -   839.144 (meters)     2753.09  (feet) ADJUSTED
 PT0747  ______________________________________________________________________
 PT0747  GEOID HEIGHT    -        -19.995 (meters)                     GEOID18
 PT0747  DYNAMIC HEIGHT  -        838.901 (meters)     2752.29  (feet) COMP
 PT0747  MODELED GRAVITY -    980,300.6   (mgal)                       NAVD 88
 PT0747
 PT0747  VERT ORDER      -  SECOND    CLASS 0
 PT0747
 PT0747.The horizontal coordinates were scaled from a map and have
 PT0747.an estimated accuracy of +/- 6 seconds.
 PT0747
 PT0747.The orthometric height was determined by differential leveling and
 PT0747.adjusted by the NATIONAL GEODETIC SURVEY
 PT0747.in June 1991.
 PT0747
 PT0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0747.GEOID18 height accuracy estimate available here.
 PT0747
 PT0747.Click photographs - Photos may exist for this station.
 PT0747
 PT0747.The dynamic height is computed by dividing the NAVD 88
 PT0747.geopotential number by the normal gravity value computed on the
 PT0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0747.degrees latitude (g = 980.6199 gals.).
 PT0747
 PT0747.The modeled gravity was interpolated from observed gravity values.
 PT0747
 PT0747;                    North         East    Units  Estimated Accuracy
 PT0747;SPC SD S     -   211,150.      469,860.      MT  (+/- 180 meters Scaled)
 PT0747
 PT0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ633008(NAD 83)
 PT0747
 PT0747                          SUPERSEDED SURVEY CONTROL
 PT0747
 PT0747  NGVD 29 (??/??/92)  838.679  (m)         2751.57   (f) ADJ UNCH    2 0
 PT0747
 PT0747.Superseded values are not recommended for survey control.
 PT0747
 PT0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0747.See file dsdata.pdf to determine how the superseded data were derived.
 PT0747
 PT0747_MARKER: DB = BENCH MARK DISK
 PT0747_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0747_SP_SET: BASE
 PT0747_STAMPING: A 384 1962
 PT0747_MARK LOGO: CGS
 PT0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0747+STABILITY: SURFACE MOTION
 PT0747
 PT0747  HISTORY     - Date     Condition        Report By
 PT0747  HISTORY     - 1962     MONUMENTED       CGS
 PT0747
 PT0747                          STATION DESCRIPTION
 PT0747
 PT0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0747'14 MI SW FROM HILLAND.
 PT0747'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0747'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0747'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0747'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0747'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0747'DIRT ROAD, THENCE 0.7 MILE NORTH ALONG A GRAVELED ROAD, IN
 PT0747'SECTION 16, T3N, R18E, 38 FEET EAST OF THE CENTER LINE OF
 PT0747'THE ROAD, SET IN THE TOP OF THE WEST EDGE OF THE CONCRETE BASE
 PT0747'OF AN 18-INCH CYLINDER WHICH PROJECTS 4 FEET, 0.3 FOOT WEST OF
 PT0747'THE WEST EDGE OF THE CYLINDER, ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0125 ***********************************************************************
 OT0125  DESIGNATION -  A 385
 OT0125  PID         -  OT0125
 OT0125  STATE/COUNTY-  SD/PENNINGTON
 OT0125  COUNTRY     -  US
 OT0125  USGS QUAD   -  WALL (2017)
 OT0125
 OT0125                         *CURRENT SURVEY CONTROL
 OT0125  ______________________________________________________________________
 OT0125* NAD 83(1986) POSITION- 43 56 32.     (N) 102 08 19.     (W)   SCALED
 OT0125* NAVD 88 ORTHO HEIGHT -   810.459 (meters)     2658.98  (feet) ADJUSTED
 OT0125  ______________________________________________________________________
 OT0125  GEOID HEIGHT    -        -19.350 (meters)                     GEOID18
 OT0125  DYNAMIC HEIGHT  -        810.212 (meters)     2658.17  (feet) COMP
 OT0125  MODELED GRAVITY -    980,286.0   (mgal)                       NAVD 88
 OT0125
 OT0125  VERT ORDER      -  FIRST     CLASS II
 OT0125
 OT0125.The horizontal coordinates were scaled from a map and have
 OT0125.an estimated accuracy of +/- 6 seconds.
 OT0125
 OT0125.The orthometric height was determined by differential leveling and
 OT0125.adjusted by the NATIONAL GEODETIC SURVEY
 OT0125.in September 1993.
 OT0125
 OT0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0125.GEOID18 height accuracy estimate available here.
 OT0125
 OT0125.Click photographs - Photos may exist for this station.
 OT0125
 OT0125.The dynamic height is computed by dividing the NAVD 88
 OT0125.geopotential number by the normal gravity value computed on the
 OT0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0125.degrees latitude (g = 980.6199 gals.).
 OT0125
 OT0125.The modeled gravity was interpolated from observed gravity values.
 OT0125
 OT0125;                    North         East    Units  Estimated Accuracy
 OT0125;SPC SD S     -   180,310.      455,090.      MT  (+/- 180 meters Scaled)
 OT0125
 OT0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ296694(NAD 83)
 OT0125
 OT0125                          SUPERSEDED SURVEY CONTROL
 OT0125
 OT0125  NAVD 88 (06/15/91)  810.492  (m)         2659.09   (f) SUPERSEDED  1 2
 OT0125  NGVD 29 (??/??/92)  810.034  (m)         2657.59   (f) ADJ UNCH    1 2
 OT0125
 OT0125.Superseded values are not recommended for survey control.
 OT0125
 OT0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0125.See file dsdata.pdf to determine how the superseded data were derived.
 OT0125
 OT0125_MARKER: DB = BENCH MARK DISK
 OT0125_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0125_STAMPING: A 385 1962
 OT0125_MARK LOGO: CGS
 OT0125_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0125+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0125_ROD/PIPE-DEPTH: 4.9 meters
 OT0125
 OT0125  HISTORY     - Date     Condition        Report By
 OT0125  HISTORY     - 1962     MONUMENTED       CGS
 OT0125  HISTORY     - 19910713 GOOD             NGS
 OT0125  HISTORY     - 20120625 GOOD             INDIV
 OT0125
 OT0125                          STATION DESCRIPTION
 OT0125
 OT0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0125'3.9 MI S FROM QUINN.
 OT0125'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0125'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.0
 OT0125'MILES SOUTH ALONG A BLADED DIRT ROAD IN SECTION 24, T 1 S,
 OT0125'R 16 E, 30 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET
 OT0125'EAST OF A FENCE, 1.1 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 OT0125'LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 OT0125'ROD DRIVEN TO A DEPTH OF 16 FEET AND ENCASED IN A 6-INCH TILE
 OT0125'PROJECTING 4-INCHES.
 OT0125
 OT0125                          STATION RECOVERY (1991)
 OT0125
 OT0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0125'9.6 KM (5.95 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0125'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, THENCE 1.1 KM (0.70
 OT0125'MI) EASTERLY ALONG COUNTY ROAD T512, THENCE 0.6 KM (0.35 MI)
 OT0125'NORTHERLY ALONG A COUNTY ROAD, 91.5 M (300.2 FT) NORTH OF THE WEST
 OT0125'END OF A CULVERT, 9.2 M (30.2 FT) WEST OF THE ROAD CENTER, 0.4 M (1.3
 OT0125'FT) EAST OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3
 OT0125'M (1.0 FT) BELOW THE LEVEL OF THE ROAD.  NOTE--THE DISK IS ENCASED IN
 OT0125'A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
 OT0125
 OT0125                          STATION RECOVERY (2012)
 OT0125
 OT0125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0550 ***********************************************************************
 OS0550  DESIGNATION -  A 387
 OS0550  PID         -  OS0550
 OS0550  STATE/COUNTY-  SD/JACKSON
 OS0550  COUNTRY     -  US
 OS0550  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0550
 OS0550                         *CURRENT SURVEY CONTROL
 OS0550  ______________________________________________________________________
 OS0550* NAD 83(1986) POSITION- 43 51 49.     (N) 101 48 01.     (W)   SCALED
 OS0550* NAVD 88 ORTHO HEIGHT -   750.028 (meters)     2460.72  (feet) ADJUSTED
 OS0550  ______________________________________________________________________
 OS0550  GEOID HEIGHT    -        -20.534 (meters)                     GEOID18
 OS0550  DYNAMIC HEIGHT  -        749.795 (meters)     2459.95  (feet) COMP
 OS0550  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OS0550
 OS0550  VERT ORDER      -  SECOND    CLASS 0
 OS0550
 OS0550.The horizontal coordinates were scaled from a map and have
 OS0550.an estimated accuracy of +/- 6 seconds.
 OS0550
 OS0550.The orthometric height was determined by differential leveling and
 OS0550.adjusted by the NATIONAL GEODETIC SURVEY
 OS0550.in June 1991.
 OS0550
 OS0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0550.GEOID18 height accuracy estimate available here.
 OS0550
 OS0550.Click photographs - Photos may exist for this station.
 OS0550
 OS0550.The dynamic height is computed by dividing the NAVD 88
 OS0550.geopotential number by the normal gravity value computed on the
 OS0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0550.degrees latitude (g = 980.6199 gals.).
 OS0550
 OS0550.The modeled gravity was interpolated from observed gravity values.
 OS0550
 OS0550;                    North         East    Units  Estimated Accuracy
 OS0550;SPC SD S     -   171,040.      482,090.      MT  (+/- 180 meters Scaled)
 OS0550
 OS0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP749605(NAD 83)
 OS0550
 OS0550                          SUPERSEDED SURVEY CONTROL
 OS0550
 OS0550  NGVD 29 (??/??/92)  749.578  (m)         2459.24   (f) ADJ UNCH    2 0
 OS0550
 OS0550.Superseded values are not recommended for survey control.
 OS0550
 OS0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0550.See file dsdata.pdf to determine how the superseded data were derived.
 OS0550
 OS0550_MARKER: DB = BENCH MARK DISK
 OS0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0550_STAMPING: A 387 1962
 OS0550_MARK LOGO: CGS
 OS0550_PROJECTION: PROJECTING 30 CENTIMETERS
 OS0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0550+STABILITY: SURFACE MOTION
 OS0550
 OS0550  HISTORY     - Date     Condition        Report By
 OS0550  HISTORY     - 1962     MONUMENTED       CGS
 OS0550
 OS0550                          STATION DESCRIPTION
 OS0550
 OS0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0550'17.2 MI W FROM KADOKA.
 OS0550'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0550'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0550'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0550'40 AND 73, THENCE 7.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0550'HIGHWAY 40, THENCE 2.0 MILES NORTH ALONG A GRAVELED ROAD,
 OS0550'OR 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0550'COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0550'THENCE 3.2 MILES SOUTH ALONG GRAVELED ROAD, THENCE 3.0 MILES
 OS0550'EAST ALONG GRADED DIRT ROAD, THENCE 0.7 MILE SOUTH ALONG GRADED
 OS0550'DIRT ROAD, THENCE 3.3 MILES SOUTH ALONG A GRAVELED ROAD, 59 FEET
 OS0550'EAST OF THE CENTER LINE OF THE ROAD, 3 FEET NORTH OF A POWER
 OS0550'POLE, 2.2 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 OS0550'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0550'12 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0164 ***********************************************************************
 OT0164  DESIGNATION -  A 388
 OT0164  PID         -  OT0164
 OT0164  STATE/COUNTY-  SD/PENNINGTON
 OT0164  COUNTRY     -  US
 OT0164  USGS QUAD   -  WALL NE (2017)
 OT0164
 OT0164                         *CURRENT SURVEY CONTROL
 OT0164  ______________________________________________________________________
 OT0164* NAD 83(1986) POSITION- 43 54 08.     (N) 102 02 14.     (W)   SCALED
 OT0164* NAVD 88 ORTHO HEIGHT -   787.933 (meters)     2585.08  (feet) ADJUSTED
 OT0164  ______________________________________________________________________
 OT0164  GEOID HEIGHT    -        -19.698 (meters)                     GEOID18
 OT0164  DYNAMIC HEIGHT  -        787.692 (meters)     2584.29  (feet) COMP
 OT0164  MODELED GRAVITY -    980,286.7   (mgal)                       NAVD 88
 OT0164
 OT0164  VERT ORDER      -  FIRST     CLASS II
 OT0164
 OT0164.The horizontal coordinates were scaled from a map and have
 OT0164.an estimated accuracy of +/- 6 seconds.
 OT0164
 OT0164.The orthometric height was determined by differential leveling and
 OT0164.adjusted by the NATIONAL GEODETIC SURVEY
 OT0164.in June 1991.
 OT0164
 OT0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0164.GEOID18 height accuracy estimate available here.
 OT0164
 OT0164.Click photographs - Photos may exist for this station.
 OT0164
 OT0164.The dynamic height is computed by dividing the NAVD 88
 OT0164.geopotential number by the normal gravity value computed on the
 OT0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0164.degrees latitude (g = 980.6199 gals.).
 OT0164
 OT0164.The modeled gravity was interpolated from observed gravity values.
 OT0164
 OT0164;                    North         East    Units  Estimated Accuracy
 OT0164;SPC SD S     -   175,700.      463,130.      MT  (+/- 180 meters Scaled)
 OT0164
 OT0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ379652(NAD 83)
 OT0164
 OT0164                          SUPERSEDED SURVEY CONTROL
 OT0164
 OT0164  NGVD 29 (??/??/92)  787.484  (m)         2583.60   (f) ADJ UNCH    1 2
 OT0164
 OT0164.Superseded values are not recommended for survey control.
 OT0164
 OT0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0164.See file dsdata.pdf to determine how the superseded data were derived.
 OT0164
 OT0164_MARKER: DB = BENCH MARK DISK
 OT0164_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0164_STAMPING: A 388 1962
 OT0164_MARK LOGO: CGS
 OT0164_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0164+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0164_ROD/PIPE-DEPTH: 4.9 meters
 OT0164
 OT0164  HISTORY     - Date     Condition        Report By
 OT0164  HISTORY     - 1962     MONUMENTED       CGS
 OT0164  HISTORY     - 19910713 GOOD             NGS
 OT0164  HISTORY     - 20120619 GOOD             INDIV
 OT0164
 OT0164                          STATION DESCRIPTION
 OT0164
 OT0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0164'9.6 MI SE FROM QUINN.
 OT0164'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0164'AT QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE
 OT0164'4.75 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.2 MILES
 OT0164'SOUTHEAST ALONG INTERSTATE HIGHWAY 90, 113 FEET NORTHEAST OF
 OT0164'THE CENTER LINE OF THE HIGHWAY, 64 FEET SOUTHEAST OF A POWER
 OT0164'POLE, 2 FEET NORTH OF A METAL WITNESS POST, ABOUT 6 FEET BELOW
 OT0164'THE LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER
 OT0164'COATED ROD THAT IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED
 OT0164'IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.  NOTE-- SET AN
 OT0164'ADDITIONAL METAL WITNESS POST 1.0 FOOT WEST OF THE MARK.
 OT0164
 OT0164                          STATION RECOVERY (1991)
 OT0164
 OT0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0164'19.7 KM (12.25 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0164'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 0.35 KM (0.20 MI)
 OT0164'SOUTHEAST OF MILEPOST 123, 34.6 M (113.5 FT) NORTHEAST OF THE
 OT0164'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 19.6 M (64.3 FT)
 OT0164'SOUTHEAST OF A UTILITY POLE, 10.0 M (32.8 FT) NORTHWEST OF THE MOST
 OT0164'NORTHWESTERLY OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL
 OT0164'OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0
 OT0164'FT) NORTHEAST OF A WITNESS POST, AND 0.2 M (0.7 FT) SOUTHWEST OF THE
 OT0164'FENCE.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS FLUSH
 OT0164'WITH THE GROUND SURFACE.
 OT0164
 OT0164                          STATION RECOVERY (2012)
 OT0164
 OT0164'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0761 ***********************************************************************
 PT0761  DESIGNATION -  A 389
 PT0761  PID         -  PT0761
 PT0761  STATE/COUNTY-  SD/HAAKON
 PT0761  COUNTRY     -  US
 PT0761  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0761
 PT0761                         *CURRENT SURVEY CONTROL
 PT0761  ______________________________________________________________________
 PT0761* NAD 83(1986) POSITION- 44 03 09.     (N) 101 53 14.     (W)   SCALED
 PT0761* NAVD 88 ORTHO HEIGHT -   780.161 (meters)     2559.58  (feet) ADJUSTED
 PT0761  ______________________________________________________________________
 PT0761  GEOID HEIGHT    -        -20.283 (meters)                     GEOID18
 PT0761  DYNAMIC HEIGHT  -        779.929 (meters)     2558.82  (feet) COMP
 PT0761  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 PT0761
 PT0761  VERT ORDER      -  SECOND    CLASS 0
 PT0761
 PT0761.The horizontal coordinates were scaled from a map and have
 PT0761.an estimated accuracy of +/- 6 seconds.
 PT0761
 PT0761.The orthometric height was determined by differential leveling and
 PT0761.adjusted by the NATIONAL GEODETIC SURVEY
 PT0761.in June 1991.
 PT0761
 PT0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0761.GEOID18 height accuracy estimate available here.
 PT0761
 PT0761.Click photographs - Photos may exist for this station.
 PT0761
 PT0761.The dynamic height is computed by dividing the NAVD 88
 PT0761.geopotential number by the normal gravity value computed on the
 PT0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0761.degrees latitude (g = 980.6199 gals.).
 PT0761
 PT0761.The modeled gravity was interpolated from observed gravity values.
 PT0761
 PT0761;                    North         East    Units  Estimated Accuracy
 PT0761;SPC SD S     -   192,150.      475,490.      MT  (+/- 180 meters Scaled)
 PT0761
 PT0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP687817(NAD 83)
 PT0761
 PT0761                          SUPERSEDED SURVEY CONTROL
 PT0761
 PT0761  NGVD 29 (??/??/92)  779.706  (m)         2558.09   (f) ADJ UNCH    2 0
 PT0761
 PT0761.Superseded values are not recommended for survey control.
 PT0761
 PT0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0761.See file dsdata.pdf to determine how the superseded data were derived.
 PT0761
 PT0761_MARKER: DB = BENCH MARK DISK
 PT0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0761_STAMPING: A 389 1962
 PT0761_MARK LOGO: CGS
 PT0761_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0761+STABILITY: SURFACE MOTION
 PT0761
 PT0761  HISTORY     - Date     Condition        Report By
 PT0761  HISTORY     - 1962     MONUMENTED       CGS
 PT0761
 PT0761                          STATION DESCRIPTION
 PT0761
 PT0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0761'6.8 MI N FROM COTTONWOOD.
 PT0761'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0761'COTTONWOOD, THENCE 6.55 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0761'61 FEET SOUTHEAST OF THE CENTER LINE OF A ROAD INTERSECTION, 52
 PT0761'FEET EAST OF THE CENTER LINE OF THE ROAD, 33 FEET SOUTH OF THE
 PT0761'CENTER LINE OF A DIRT ROAD LEADING EAST, 18 FEET EAST-NORTHEAST
 PT0761'OF A POWER POLE BRACED BY A GUY WIRE, 16 1/2 FEET EAST OF A
 PT0761'FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE, 1.8 FEET WEST OF A
 PT0761'METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE ROAD,
 PT0761'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0315 ***********************************************************************
 QT0315  DESIGNATION -  A 390
 QT0315  PID         -  QT0315
 QT0315  STATE/COUNTY-  SD/BUTTE
 QT0315  COUNTRY     -  US
 QT0315  USGS QUAD   -  BATTLE CREEK BUTTE (2017)
 QT0315
 QT0315                         *CURRENT SURVEY CONTROL
 QT0315  ______________________________________________________________________
 QT0315* NAD 83(1986) POSITION- 45 00 11.     (N) 103 52 27.     (W)   SCALED
 QT0315* NAVD 88 ORTHO HEIGHT -   944.558 (meters)     3098.94  (feet) ADJUSTED
 QT0315  ______________________________________________________________________
 QT0315  GEOID HEIGHT    -        -15.852 (meters)                     GEOID18
 QT0315  DYNAMIC HEIGHT  -        944.309 (meters)     3098.12  (feet) COMP
 QT0315  MODELED GRAVITY -    980,321.7   (mgal)                       NAVD 88
 QT0315
 QT0315  VERT ORDER      -  SECOND    CLASS 0
 QT0315
 QT0315.The horizontal coordinates were scaled from a map and have
 QT0315.an estimated accuracy of +/- 6 seconds.
 QT0315
 QT0315.The orthometric height was determined by differential leveling and
 QT0315.adjusted by the NATIONAL GEODETIC SURVEY
 QT0315.in June 1991.
 QT0315
 QT0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0315.GEOID18 height accuracy estimate available here.
 QT0315
 QT0315.Click photographs - Photos may exist for this station.
 QT0315
 QT0315.The dynamic height is computed by dividing the NAVD 88
 QT0315.geopotential number by the normal gravity value computed on the
 QT0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0315.degrees latitude (g = 980.6199 gals.).
 QT0315
 QT0315.The modeled gravity was interpolated from observed gravity values.
 QT0315
 QT0315;                    North         East    Units  Estimated Accuracy
 QT0315;SPC SD N     -   137,290.      294,690.      MT  (+/- 180 meters Scaled)
 QT0315
 QT0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK887839(NAD 83)
 QT0315
 QT0315                          SUPERSEDED SURVEY CONTROL
 QT0315
 QT0315  NGVD 29 (??/??/92)  944.062  (m)         3097.31   (f) ADJ UNCH    2 0
 QT0315
 QT0315.Superseded values are not recommended for survey control.
 QT0315
 QT0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0315.See file dsdata.pdf to determine how the superseded data were derived.
 QT0315
 QT0315_MARKER: DB = BENCH MARK DISK
 QT0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0315_STAMPING: A 390 1962
 QT0315_MARK LOGO: CGS
 QT0315_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0315+STABILITY: SURFACE MOTION
 QT0315
 QT0315  HISTORY     - Date     Condition        Report By
 QT0315  HISTORY     - 1962     MONUMENTED       CGS
 QT0315  HISTORY     - 1968     GOOD             DOD
 QT0315
 QT0315                          STATION DESCRIPTION
 QT0315
 QT0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0315'24.2 MI N FROM BELLE FOURCHE.
 QT0315'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0315'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 QT0315'11.75 MILES NORTH ALONG A GRAVELED ROAD, IN SECTION 15, T 12 N,
 QT0315'R 2 E, 55 FEET EAST OF THE CENTER LINE OF THE ROAD, 8 FEET NORTH
 QT0315'OF A T FENCE EAST, 1 FOOT WEST OF A FENCE, 1.2 FEET NORTH OF A
 QT0315'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 QT0315'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 QT0315
 QT0315                          STATION RECOVERY (1968)
 QT0315
 QT0315'RECOVERY NOTE BY US DEPARTMENT OF DEFENSE 1968
 QT0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1002 ***********************************************************************
 PU1002  DESIGNATION -  A 392
 PU1002  PID         -  PU1002
 PU1002  STATE/COUNTY-  SD/MEADE
 PU1002  COUNTRY     -  US
 PU1002  USGS QUAD   -  REDOWL (2017)
 PU1002
 PU1002                         *CURRENT SURVEY CONTROL
 PU1002  ______________________________________________________________________
 PU1002* NAD 83(1986) POSITION- 44 43 07.     (N) 102 30 43.     (W)   SCALED
 PU1002* NAVD 88 ORTHO HEIGHT -   844.966 (meters)     2772.19  (feet) ADJUSTED
 PU1002  ______________________________________________________________________
 PU1002  GEOID HEIGHT    -        -18.455 (meters)                     GEOID18
 PU1002  DYNAMIC HEIGHT  -        844.766 (meters)     2771.54  (feet) COMP
 PU1002  MODELED GRAVITY -    980,351.4   (mgal)                       NAVD 88
 PU1002
 PU1002  VERT ORDER      -  SECOND    CLASS 0
 PU1002
 PU1002.The horizontal coordinates were scaled from a map and have
 PU1002.an estimated accuracy of +/- 6 seconds.
 PU1002
 PU1002.The orthometric height was determined by differential leveling and
 PU1002.adjusted by the NATIONAL GEODETIC SURVEY
 PU1002.in June 1991.
 PU1002
 PU1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1002.GEOID18 height accuracy estimate available here.
 PU1002
 PU1002.Click photographs - Photos may exist for this station.
 PU1002
 PU1002.The dynamic height is computed by dividing the NAVD 88
 PU1002.geopotential number by the normal gravity value computed on the
 PU1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1002.degrees latitude (g = 980.6199 gals.).
 PU1002
 PU1002.The modeled gravity was interpolated from observed gravity values.
 PU1002
 PU1002;                    North         East    Units  Estimated Accuracy
 PU1002;SPC SD N     -   101,460.      401,020.      MT  (+/- 180 meters Scaled)
 PU1002
 PU1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK970547(NAD 83)
 PU1002
 PU1002                          SUPERSEDED SURVEY CONTROL
 PU1002
 PU1002  NGVD 29 (??/??/92)  844.505  (m)         2770.68   (f) ADJ UNCH    2 0
 PU1002
 PU1002.Superseded values are not recommended for survey control.
 PU1002
 PU1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1002.See file dsdata.pdf to determine how the superseded data were derived.
 PU1002
 PU1002_MARKER: DB = BENCH MARK DISK
 PU1002_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU1002_STAMPING: A 392 1963
 PU1002_MARK LOGO: CGS
 PU1002_MAGNETIC: I = MARKER IS A STEEL ROD
 PU1002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1002_ROD/PIPE-DEPTH: 4.0 meters
 PU1002
 PU1002  HISTORY     - Date     Condition        Report By
 PU1002  HISTORY     - 1963     MONUMENTED       CGS
 PU1002
 PU1002                          STATION DESCRIPTION
 PU1002
 PU1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1002'3.7 MI NE FROM RED OWL.
 PU1002'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU1002'POST OFFICE AT RED OWL, THENCE 2.0 MILES EAST ALONG A GRAVELED
 PU1002'ROAD, AT A JUNCTION OF A TRAIL ROAD LEADING SOUTH AND AT A
 PU1002'POINT WHERE A POWER LINE MAKES A 90 DEGREE TURN TO THE SOUTH
 PU1002'AND AT A POINT WHERE A POWER LINE MARKS A 90 DEGREE TURN TO THE
 PU1002'SOUTH, IN SECTION 26, T 9 N, R 13 E, 84 FEET SOUTH OF THE
 PU1002'CENTER LINE OF THE ROAD, 28 FEET EAST OF THE CENTER LINE OF THE
 PU1002'TRAIL ROAD, 1 FOOT WEST OF A FENCE, 1.0 FOOT EAST OF A METAL
 PU1002'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND ON
 PU1002'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 PU1002'DEPTH OF 13 FEET AND IS ENCASED IN A 6-INCH TILE PROJECTING 4
 PU1002'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0006 ***********************************************************************
 PU0006  DESIGNATION -  A 393
 PU0006  PID         -  PU0006
 PU0006  STATE/COUNTY-  SD/MEADE
 PU0006  COUNTRY     -  US
 PU0006  USGS QUAD   -  OPAL EAST (2017)
 PU0006
 PU0006                         *CURRENT SURVEY CONTROL
 PU0006  ______________________________________________________________________
 PU0006* NAD 83(1986) POSITION- 44 59 38.     (N) 102 24 06.     (W)   SCALED
 PU0006* NAVD 88 ORTHO HEIGHT -   863.246 (meters)     2832.17  (feet) ADJUSTED
 PU0006  ______________________________________________________________________
 PU0006  GEOID HEIGHT    -        -18.524 (meters)                     GEOID18
 PU0006  DYNAMIC HEIGHT  -        863.066 (meters)     2831.58  (feet) COMP
 PU0006  MODELED GRAVITY -    980,378.4   (mgal)                       NAVD 88
 PU0006
 PU0006  VERT ORDER      -  SECOND    CLASS 0
 PU0006
 PU0006.The horizontal coordinates were scaled from a map and have
 PU0006.an estimated accuracy of +/- 6 seconds.
 PU0006
 PU0006.The orthometric height was determined by differential leveling and
 PU0006.adjusted by the NATIONAL GEODETIC SURVEY
 PU0006.in June 1991.
 PU0006
 PU0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0006.GEOID18 height accuracy estimate available here.
 PU0006
 PU0006.Click photographs - Photos may exist for this station.
 PU0006
 PU0006.The dynamic height is computed by dividing the NAVD 88
 PU0006.geopotential number by the normal gravity value computed on the
 PU0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0006.degrees latitude (g = 980.6199 gals.).
 PU0006
 PU0006.The modeled gravity was interpolated from observed gravity values.
 PU0006
 PU0006;                    North         East    Units  Estimated Accuracy
 PU0006;SPC SD N     -   131,770.      410,660.      MT  (+/- 180 meters Scaled)
 PU0006
 PU0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK048855(NAD 83)
 PU0006
 PU0006                          SUPERSEDED SURVEY CONTROL
 PU0006
 PU0006  NGVD 29 (??/??/92)  862.783  (m)         2830.65   (f) ADJ UNCH    2 0
 PU0006
 PU0006.Superseded values are not recommended for survey control.
 PU0006
 PU0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0006.See file dsdata.pdf to determine how the superseded data were derived.
 PU0006
 PU0006_MARKER: DB = BENCH MARK DISK
 PU0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0006_STAMPING: A 393 1963
 PU0006_MARK LOGO: CGS
 PU0006_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0006+STABILITY: SURFACE MOTION
 PU0006
 PU0006  HISTORY     - Date     Condition        Report By
 PU0006  HISTORY     - 1963     MONUMENTED       CGS
 PU0006
 PU0006                          STATION DESCRIPTION
 PU0006
 PU0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0006'10.6 MI SE FROM MAURINE.
 PU0006'0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0006'THENCE 9.9 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY U.S.
 PU0006'HIGHWAY 212, ON THE NORTH SIDE OF THE ROAD AND ON THE WEST
 PU0006'SLOPE OF A HILL, AT THE JUNCTION OF A T FENCE, 35 FEET NORTH
 PU0006'OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET WEST OF THE NORTH-SOUTH
 PU0006'FENCE, 2 FEET SOUTH OF AN EAST-WEST FENCE, 1.0 FEET SOUTH OF A
 PU0006'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0006'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0223 ***********************************************************************
 PU0223  DESIGNATION -  A 394
 PU0223  PID         -  PU0223
 PU0223  STATE/COUNTY-  SD/MEADE
 PU0223  COUNTRY     -  US
 PU0223  USGS QUAD   -  REED DAM (2017)
 PU0223
 PU0223                         *CURRENT SURVEY CONTROL
 PU0223  ______________________________________________________________________
 PU0223* NAD 83(1986) POSITION- 44 50 56.     (N) 102 10 16.     (W)   SCALED
 PU0223* NAVD 88 ORTHO HEIGHT -   720.648 (meters)     2364.33  (feet) ADJUSTED
 PU0223  ______________________________________________________________________
 PU0223  GEOID HEIGHT    -        -19.344 (meters)                     GEOID18
 PU0223  DYNAMIC HEIGHT  -        720.492 (meters)     2363.81  (feet) COMP
 PU0223  MODELED GRAVITY -    980,377.4   (mgal)                       NAVD 88
 PU0223
 PU0223  VERT ORDER      -  SECOND    CLASS 0
 PU0223
 PU0223.The horizontal coordinates were scaled from a map and have
 PU0223.an estimated accuracy of +/- 6 seconds.
 PU0223
 PU0223.The orthometric height was determined by differential leveling and
 PU0223.adjusted by the NATIONAL GEODETIC SURVEY
 PU0223.in June 1991.
 PU0223
 PU0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0223.GEOID18 height accuracy estimate available here.
 PU0223
 PU0223.Click photographs - Photos may exist for this station.
 PU0223
 PU0223.The dynamic height is computed by dividing the NAVD 88
 PU0223.geopotential number by the normal gravity value computed on the
 PU0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0223.degrees latitude (g = 980.6199 gals.).
 PU0223
 PU0223.The modeled gravity was interpolated from observed gravity values.
 PU0223
 PU0223;                    North         East    Units  Estimated Accuracy
 PU0223;SPC SD N     -   115,150.      428,400.      MT  (+/- 180 meters Scaled)
 PU0223
 PU0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK235700(NAD 83)
 PU0223
 PU0223                          SUPERSEDED SURVEY CONTROL
 PU0223
 PU0223  NGVD 29 (??/??/92)  720.189  (m)         2362.82   (f) ADJ UNCH    2 0
 PU0223
 PU0223.Superseded values are not recommended for survey control.
 PU0223
 PU0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0223.See file dsdata.pdf to determine how the superseded data were derived.
 PU0223
 PU0223_MARKER: DB = BENCH MARK DISK
 PU0223_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0223_STAMPING: A 394 1963
 PU0223_MARK LOGO: CGS
 PU0223_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0223_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0223_ROD/PIPE-DEPTH: 3.4 meters
 PU0223
 PU0223  HISTORY     - Date     Condition        Report By
 PU0223  HISTORY     - 1963     MONUMENTED       CGS
 PU0223
 PU0223                          STATION DESCRIPTION
 PU0223
 PU0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0223'18.5 MI SW FROM FAITH.
 PU0223'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0223'FAITH, THENCE 0.35 MILE WEST ALONG U.S. HIGHWAY 212, THENCE 12.05
 PU0223'MILES SOUTH ALONG STATE HIGHWAY 73, THENCE 6.45 MILES WEST ALONG
 PU0223'A GRADED DIRT ROAD, 50 FEET SOUTH OF THE CENTER LINE OF THE
 PU0223'ROAD, 85 YARDS EAST OF THE SOUTHEAST CORNER OF A WOODEN BRIDGE,
 PU0223'12 FEET NORTH OF A POWER POLE, 1 1/2 FEET NORTH OF A FENCE,
 PU0223'1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU0223'ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 PU0223'DRIVEN TO A DEPTH OF 11 FEET AND IS ENCASED IN A 6-INCH TILE
 PU0223'WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0060 ***********************************************************************
 PU0060  DESIGNATION -  A 395
 PU0060  PID         -  PU0060
 PU0060  STATE/COUNTY-  SD/MEADE
 PU0060  COUNTRY     -  US
 PU0060  USGS QUAD   -  OPAL EAST (2017)
 PU0060
 PU0060                         *CURRENT SURVEY CONTROL
 PU0060  ______________________________________________________________________
 PU0060* NAD 83(1986) POSITION- 44 54 24.     (N) 102 24 39.     (W)   SCALED
 PU0060* NAVD 88 ORTHO HEIGHT -   805.558 (meters)     2642.90  (feet) ADJUSTED
 PU0060  ______________________________________________________________________
 PU0060  GEOID HEIGHT    -        -18.588 (meters)                     GEOID18
 PU0060  DYNAMIC HEIGHT  -        805.384 (meters)     2642.33  (feet) COMP
 PU0060  MODELED GRAVITY -    980,373.0   (mgal)                       NAVD 88
 PU0060
 PU0060  VERT ORDER      -  SECOND    CLASS 0
 PU0060
 PU0060.The horizontal coordinates were scaled from a map and have
 PU0060.an estimated accuracy of +/- 6 seconds.
 PU0060
 PU0060.The orthometric height was determined by differential leveling and
 PU0060.adjusted by the NATIONAL GEODETIC SURVEY
 PU0060.in June 1991.
 PU0060
 PU0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0060.GEOID18 height accuracy estimate available here.
 PU0060
 PU0060.Click photographs - Photos may exist for this station.
 PU0060
 PU0060.The dynamic height is computed by dividing the NAVD 88
 PU0060.geopotential number by the normal gravity value computed on the
 PU0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0060.degrees latitude (g = 980.6199 gals.).
 PU0060
 PU0060.The modeled gravity was interpolated from observed gravity values.
 PU0060
 PU0060;                    North         East    Units  Estimated Accuracy
 PU0060;SPC SD N     -   122,110.      409,640.      MT  (+/- 180 meters Scaled)
 PU0060
 PU0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK043758(NAD 83)
 PU0060
 PU0060                          SUPERSEDED SURVEY CONTROL
 PU0060
 PU0060  NGVD 29 (??/??/92)  805.097  (m)         2641.39   (f) ADJ UNCH    2 0
 PU0060
 PU0060.Superseded values are not recommended for survey control.
 PU0060
 PU0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0060.See file dsdata.pdf to determine how the superseded data were derived.
 PU0060
 PU0060_MARKER: DB = BENCH MARK DISK
 PU0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0060_STAMPING: A 395 1963
 PU0060_MARK LOGO: CGS
 PU0060_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0060+STABILITY: SURFACE MOTION
 PU0060
 PU0060  HISTORY     - Date     Condition        Report By
 PU0060  HISTORY     - 1963     MONUMENTED       CGS
 PU0060
 PU0060                          STATION DESCRIPTION
 PU0060
 PU0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0060'4.8 MI E FROM OPAL.
 PU0060'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0060'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0060'102 FEET NORTHWEST OF THE CENTER LINE OF A CURVE IN THE ROAD, 27
 PU0060'FEET EAST OF THE CENTER OF A GATE, 1 FOOT SOUTH OF A FENCE, 2.0
 PU0060'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU0060'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0344 ***********************************************************************
 OT0344  DESIGNATION -  A 396
 OT0344  PID         -  OT0344
 OT0344  STATE/COUNTY-  SD/CUSTER
 OT0344  COUNTRY     -  US
 OT0344  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0344
 OT0344                         *CURRENT SURVEY CONTROL
 OT0344  ______________________________________________________________________
 OT0344* NAD 83(1986) POSITION- 43 31 53.     (N) 103 17 19.     (W)   SCALED
 OT0344* NAVD 88 ORTHO HEIGHT -  1006.631 (meters)     3302.59  (feet) ADJUSTED
 OT0344  ______________________________________________________________________
 OT0344  GEOID HEIGHT    -        -16.072 (meters)                     GEOID18
 OT0344  DYNAMIC HEIGHT  -       1006.234 (meters)     3301.29  (feet) COMP
 OT0344  MODELED GRAVITY -    980,189.8   (mgal)                       NAVD 88
 OT0344
 OT0344  VERT ORDER      -  FIRST     CLASS II
 OT0344
 OT0344.The horizontal coordinates were scaled from a map and have
 OT0344.an estimated accuracy of +/- 6 seconds.
 OT0344
 OT0344.The orthometric height was determined by differential leveling and
 OT0344.adjusted by the NATIONAL GEODETIC SURVEY
 OT0344.in June 1991.
 OT0344
 OT0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0344.GEOID18 height accuracy estimate available here.
 OT0344
 OT0344.Click photographs - Photos may exist for this station.
 OT0344
 OT0344.The dynamic height is computed by dividing the NAVD 88
 OT0344.geopotential number by the normal gravity value computed on the
 OT0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0344.degrees latitude (g = 980.6199 gals.).
 OT0344
 OT0344.The modeled gravity was interpolated from observed gravity values.
 OT0344
 OT0344;                    North         East    Units  Estimated Accuracy
 OT0344;SPC SD S     -   137,340.      361,180.      MT  (+/- 180 meters Scaled)
 OT0344
 OT0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ382212(NAD 83)
 OT0344
 OT0344                          SUPERSEDED SURVEY CONTROL
 OT0344
 OT0344  NGVD 29 (??/??/92) 1006.148  (m)         3301.00   (f) ADJ UNCH    1 2
 OT0344
 OT0344.Superseded values are not recommended for survey control.
 OT0344
 OT0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0344.See file dsdata.pdf to determine how the superseded data were derived.
 OT0344
 OT0344_MARKER: DB = BENCH MARK DISK
 OT0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0344_STAMPING: A 396 1963
 OT0344_MARK LOGO: CGS
 OT0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0344+STABILITY: SURFACE MOTION
 OT0344
 OT0344  HISTORY     - Date     Condition        Report By
 OT0344  HISTORY     - 1963     MONUMENTED       CGS
 OT0344
 OT0344                          STATION DESCRIPTION
 OT0344
 OT0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0344'3.1 MI N FROM BUFFALO GAP.
 OT0344'ABOUT 0.1 MILE EAST ALONG MAIN STREET FROM THE SOUTHERN HILLS
 OT0344'BANK AT BUFFALO GAP, THENCE 3.0 MILES NORTH ALONG THE CHICAGO
 OT0344'AND NORTH WESTERN RAILWAY, IN SECTION 16, T 6 S, R 7 E, 14 POLES
 OT0344'SOUTH OF MILE POST 55, 69 FEET EAST OF THE EAST RAIL, 61 FEET
 OT0344'WEST OF THE CENTER LINE OF A GRAVELED ROAD, 1.6 FEET NORTH OF A
 OT0344'METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE RAILS,
 OT0344'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0538 ***********************************************************************
 OT0538  DESIGNATION -  A 397
 OT0538  PID         -  OT0538
 OT0538  STATE/COUNTY-  SD/FALL RIVER
 OT0538  COUNTRY     -  US
 OT0538  USGS QUAD   -  EDGEMONT (2017)
 OT0538
 OT0538                         *CURRENT SURVEY CONTROL
 OT0538  ______________________________________________________________________
 OT0538* NAD 83(1986) POSITION- 43 19 36.     (N) 103 47 48.     (W)   SCALED
 OT0538* NAVD 88 ORTHO HEIGHT -  1053.332 (meters)     3455.81  (feet) ADJUSTED
 OT0538  ______________________________________________________________________
 OT0538  GEOID HEIGHT    -        -15.050 (meters)                     GEOID18
 OT0538  DYNAMIC HEIGHT  -       1052.901 (meters)     3454.39  (feet) COMP
 OT0538  MODELED GRAVITY -    980,173.8   (mgal)                       NAVD 88
 OT0538
 OT0538  VERT ORDER      -  FIRST     CLASS II
 OT0538
 OT0538.The horizontal coordinates were scaled from a map and have
 OT0538.an estimated accuracy of +/- 6 seconds.
 OT0538
 OT0538.The orthometric height was determined by differential leveling and
 OT0538.adjusted by the NATIONAL GEODETIC SURVEY
 OT0538.in June 1991.
 OT0538
 OT0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0538.GEOID18 height accuracy estimate available here.
 OT0538
 OT0538.Click photographs - Photos may exist for this station.
 OT0538
 OT0538.The dynamic height is computed by dividing the NAVD 88
 OT0538.geopotential number by the normal gravity value computed on the
 OT0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0538.degrees latitude (g = 980.6199 gals.).
 OT0538
 OT0538.The modeled gravity was interpolated from observed gravity values.
 OT0538
 OT0538;                    North         East    Units  Estimated Accuracy
 OT0538;SPC SD S     -   116,210.      319,200.      MT  (+/- 180 meters Scaled)
 OT0538
 OT0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH975977(NAD 83)
 OT0538
 OT0538                          SUPERSEDED SURVEY CONTROL
 OT0538
 OT0538  NGVD 29 (??/??/92) 1052.790  (m)         3454.03   (f) ADJ UNCH    1 2
 OT0538
 OT0538.Superseded values are not recommended for survey control.
 OT0538
 OT0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0538.See file dsdata.pdf to determine how the superseded data were derived.
 OT0538
 OT0538_MARKER: DB = BENCH MARK DISK
 OT0538_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0538_STAMPING: A 397 1963
 OT0538_MARK LOGO: CGS
 OT0538_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0538
 OT0538  HISTORY     - Date     Condition        Report By
 OT0538  HISTORY     - 1963     MONUMENTED       CGS
 OT0538  HISTORY     - 1985     GOOD             NGS
 OT0538
 OT0538                          STATION DESCRIPTION
 OT0538
 OT0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0538'2.4 MI NE FROM EDGEMONT.
 OT0538'ABOUT 2.35 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 OT0538'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 29,
 OT0538'T 8 S, R 3 E, AT A ROAD CROSSING, 49 FEET SOUTHEAST OF THE SOUTHEAST
 OT0538'RAIL, 59 FEET EAST OF THE CENTER OF THE ROAD CROSSING, 1 FOOT
 OT0538'NORTHWEST OF A FENCE, 1.1 FEET WEST OF A METAL WITNESS POST, ABOUT
 OT0538'LEVEL WITH THE RAIL, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 OT0538'ROD THAT IS DRIVEN TO A DEPTH OF 22 FEET AND IS ENCASED IN A
 OT0538'6-INCH TILE PROJECTING 6 INCHES.
 OT0538
 OT0538                          STATION RECOVERY (1985)
 OT0538
 OT0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0140 ***********************************************************************
 OQ0140  DESIGNATION -  A 4
 OQ0140  PID         -  OQ0140
 OQ0140  STATE/COUNTY-  SD/LINCOLN
 OQ0140  COUNTRY     -  US
 OQ0140  USGS QUAD   -  HAWARDEN NORTH (2018)
 OQ0140
 OQ0140                         *CURRENT SURVEY CONTROL
 OQ0140  ______________________________________________________________________
 OQ0140* NAD 83(1986) POSITION- 43 07 02.     (N) 096 27 37.     (W)   SCALED
 OQ0140* NAVD 88 ORTHO HEIGHT -   369.729 (meters)     1213.02  (feet) ADJUSTED
 OQ0140  ______________________________________________________________________
 OQ0140  GEOID HEIGHT    -        -26.251 (meters)                     GEOID18
 OQ0140  DYNAMIC HEIGHT  -        369.625 (meters)     1212.68  (feet) COMP
 OQ0140  MODELED GRAVITY -    980,329.2   (mgal)                       NAVD 88
 OQ0140
 OQ0140  VERT ORDER      -  FIRST     CLASS II
 OQ0140
 OQ0140.The horizontal coordinates were scaled from a map and have
 OQ0140.an estimated accuracy of +/- 6 seconds.
 OQ0140
 OQ0140.The orthometric height was determined by differential leveling and
 OQ0140.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0140.in June 1991.
 OQ0140
 OQ0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0140.GEOID18 height accuracy estimate available here.
 OQ0140
 OQ0140.Click photographs - Photos may exist for this station.
 OQ0140
 OQ0140.The dynamic height is computed by dividing the NAVD 88
 OQ0140.geopotential number by the normal gravity value computed on the
 OQ0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0140.degrees latitude (g = 980.6199 gals.).
 OQ0140
 OQ0140.The modeled gravity was interpolated from observed gravity values.
 OQ0140
 OQ0140;                    North         East    Units  Estimated Accuracy
 OQ0140;SPC SD S     -    94,430.      915,080.      MT  (+/- 180 meters Scaled)
 OQ0140
 OQ0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN066769(NAD 83)
 OQ0140
 OQ0140                          SUPERSEDED SURVEY CONTROL
 OQ0140
 OQ0140  NGVD 29 (??/??/92)  369.505  (m)         1212.28   (f) ADJ UNCH    1 2
 OQ0140
 OQ0140.Superseded values are not recommended for survey control.
 OQ0140
 OQ0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0140.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0140
 OQ0140_MARKER: B = BOLT
 OQ0140_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0140_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ0140_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0140
 OQ0140  HISTORY     - Date     Condition        Report By
 OQ0140  HISTORY     - 1905     MONUMENTED       CGS
 OQ0140  HISTORY     - 1949     GOOD             CGS
 OQ0140  HISTORY     - 20120229 MARK NOT FOUND   INDIV
 OQ0140
 OQ0140                          STATION DESCRIPTION
 OQ0140
 OQ0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0140'0.9 MI S FROM HUDSON.
 OQ0140'0.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0140'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HUDSON, 40.0 FEET
 OQ0140'EAST OF THE EAST RAIL, 46.0 FEET WEST OF THE CENTER LINE OF A
 OQ0140'ROAD, 19.0 FEET SOUTHWEST OF THE MOST WESTERLY POLE OF TWO POLES
 OQ0140'BEARING FOUR CROSS ARMS, 5.7 FEET SOUTHWEST OF FENCE CORNER
 OQ0140'POST, 2.5 FEET WEST OF RIGHT-OF-WAY FENCE, 2.0 FEET WEST OF A
 OQ0140'REFERENCE POST, THE TOP OF A COPPER BOLT LEADED IN THE TOP OF A
 OQ0140'PINK JASPER STONE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 OQ0140
 OQ0140                          STATION RECOVERY (2012)
 OQ0140
 OQ0140'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0820 ***********************************************************************
 PT0820  DESIGNATION -  A 4 S
 PT0820  PID         -  PT0820
 PT0820  STATE/COUNTY-  SD/HAAKON
 PT0820  COUNTRY     -  US
 PT0820  USGS QUAD   -  HILLAND (2017)
 PT0820
 PT0820                         *CURRENT SURVEY CONTROL
 PT0820  ______________________________________________________________________
 PT0820* NAD 83(1986) POSITION- 44 15 18.     (N) 101 51 40.     (W)   SCALED
 PT0820* NAVD 88 ORTHO HEIGHT -   826.023 (meters)     2710.04  (feet) ADJUSTED
 PT0820  ______________________________________________________________________
 PT0820  GEOID HEIGHT    -        -20.332 (meters)                     GEOID18
 PT0820  DYNAMIC HEIGHT  -        825.791 (meters)     2709.28  (feet) COMP
 PT0820  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 PT0820
 PT0820  VERT ORDER      -  SECOND    CLASS 0
 PT0820
 PT0820.The horizontal coordinates were scaled from a map and have
 PT0820.an estimated accuracy of +/- 6 seconds.
 PT0820
 PT0820.The orthometric height was determined by differential leveling and
 PT0820.adjusted by the NATIONAL GEODETIC SURVEY
 PT0820.in June 1991.
 PT0820
 PT0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0820.GEOID18 height accuracy estimate available here.
 PT0820
 PT0820.Click photographs - Photos may exist for this station.
 PT0820
 PT0820.The dynamic height is computed by dividing the NAVD 88
 PT0820.geopotential number by the normal gravity value computed on the
 PT0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0820.degrees latitude (g = 980.6199 gals.).
 PT0820
 PT0820.The modeled gravity was interpolated from observed gravity values.
 PT0820
 PT0820;                    North         East    Units  Estimated Accuracy
 PT0820;SPC SD S     -   214,610.      478,000.      MT  (+/- 180 meters Scaled)
 PT0820
 PT0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ715041(NAD 83)
 PT0820
 PT0820                          SUPERSEDED SURVEY CONTROL
 PT0820
 PT0820  NGVD 29 (??/??/92)  825.56   (m)         2708.5    (f) COMPUTED    2 0
 PT0820
 PT0820.Superseded values are not recommended for survey control.
 PT0820
 PT0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0820.See file dsdata.pdf to determine how the superseded data were derived.
 PT0820
 PT0820_MARKER: DS = TRIANGULATION STATION DISK
 PT0820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0820_STAMPING: A 4 S 1961
 PT0820_MARK LOGO: CGS
 PT0820_PROJECTION: FLUSH
 PT0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0820+STABILITY: SURFACE MOTION
 PT0820
 PT0820  HISTORY     - Date     Condition        Report By
 PT0820  HISTORY     - 1961     MONUMENTED       CGS
 PT0820  HISTORY     - 1962     GOOD             CGS
 PT0820
 PT0820                          STATION DESCRIPTION
 PT0820
 PT0820'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0820'3.2 MI S FROM HILLAND.
 PT0820'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0820'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0820'ROAD, THENCE 0.45 MILE SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0820'0.7 MILE WEST ALONG A DIRT ROAD, AT THE CREST OF A HILL, IN
 PT0820'SECTION 5, T 3 N, R 19 E, ABOUT 0.2 MILE NORTHWEST OF A FARMHOUSE,
 PT0820'39 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 5 FEET NORTH OF
 PT0820'A FENCE, 4.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 PT0820'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 PT0820'WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0819 ***********************************************************************
 PT0819  DESIGNATION -  A 4 S RM 1
 PT0819  PID         -  PT0819
 PT0819  STATE/COUNTY-  SD/HAAKON
 PT0819  COUNTRY     -  US
 PT0819  USGS QUAD   -  HILLAND (2017)
 PT0819
 PT0819                         *CURRENT SURVEY CONTROL
 PT0819  ______________________________________________________________________
 PT0819* NAD 83(1986) POSITION- 44 15 20.     (N) 101 51 39.     (W)   SCALED
 PT0819* NAVD 88 ORTHO HEIGHT -   825.281 (meters)     2707.61  (feet) ADJUSTED
 PT0819  ______________________________________________________________________
 PT0819  GEOID HEIGHT    -        -20.333 (meters)                     GEOID18
 PT0819  DYNAMIC HEIGHT  -        825.049 (meters)     2706.85  (feet) COMP
 PT0819  MODELED GRAVITY -    980,308.9   (mgal)                       NAVD 88
 PT0819
 PT0819  VERT ORDER      -  SECOND    CLASS 0
 PT0819
 PT0819.The horizontal coordinates were scaled from a map and have
 PT0819.an estimated accuracy of +/- 6 seconds.
 PT0819
 PT0819.The orthometric height was determined by differential leveling and
 PT0819.adjusted by the NATIONAL GEODETIC SURVEY
 PT0819.in June 1991.
 PT0819
 PT0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0819.GEOID18 height accuracy estimate available here.
 PT0819
 PT0819.Click photographs - Photos may exist for this station.
 PT0819
 PT0819.The dynamic height is computed by dividing the NAVD 88
 PT0819.geopotential number by the normal gravity value computed on the
 PT0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0819.degrees latitude (g = 980.6199 gals.).
 PT0819
 PT0819.The modeled gravity was interpolated from observed gravity values.
 PT0819
 PT0819;                    North         East    Units  Estimated Accuracy
 PT0819;SPC SD S     -   214,670.      478,020.      MT  (+/- 180 meters Scaled)
 PT0819
 PT0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ716042(NAD 83)
 PT0819
 PT0819                          SUPERSEDED SURVEY CONTROL
 PT0819
 PT0819  NGVD 29 (??/??/92)  824.82   (m)         2706.1    (f) COMPUTED    2 0
 PT0819
 PT0819.Superseded values are not recommended for survey control.
 PT0819
 PT0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0819.See file dsdata.pdf to determine how the superseded data were derived.
 PT0819
 PT0819_MARKER: DR = REFERENCE MARK DISK
 PT0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0819_STAMPING: A 4 S NO 1 1961
 PT0819_MARK LOGO: CGS
 PT0819_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0819+STABILITY: SURFACE MOTION
 PT0819
 PT0819  HISTORY     - Date     Condition        Report By
 PT0819  HISTORY     - 1961     MONUMENTED       CGS
 PT0819  HISTORY     - 1962     GOOD             CGS
 PT0819
 PT0819                          STATION DESCRIPTION
 PT0819
 PT0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0819'3.2 MI S FROM HILLAND.
 PT0819'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0819'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0819'ROAD, THENCE 0.45 MILE SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0819'0.7 MILE WEST ALONG A DIRT ROAD, AT THE CREST OF A HILL, IN
 PT0819'SECTION 5, T 3 N, R 19 E, ABOUT 0.2 MILE NORTHWEST OF A FARMHOUSE,
 PT0819'16 FEET NORTH OF THE CENTER LINE OF THE ROAD, 56.3 FEET NORTH
 PT0819'OF A4S 1961, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PT0819'A CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0818 ***********************************************************************
 PT0818  DESIGNATION -  A 4 S RM 2
 PT0818  PID         -  PT0818
 PT0818  STATE/COUNTY-  SD/HAAKON
 PT0818  COUNTRY     -  US
 PT0818  USGS QUAD   -  HILLAND (2017)
 PT0818
 PT0818                         *CURRENT SURVEY CONTROL
 PT0818  ______________________________________________________________________
 PT0818* NAD 83(1986) POSITION- 44 15 18.     (N) 101 51 38.     (W)   SCALED
 PT0818* NAVD 88 ORTHO HEIGHT -   824.808 (meters)     2706.06  (feet) ADJUSTED
 PT0818  ______________________________________________________________________
 PT0818  GEOID HEIGHT    -        -20.334 (meters)                     GEOID18
 PT0818  DYNAMIC HEIGHT  -        824.576 (meters)     2705.30  (feet) COMP
 PT0818  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 PT0818
 PT0818  VERT ORDER      -  SECOND    CLASS 0
 PT0818
 PT0818.The horizontal coordinates were scaled from a map and have
 PT0818.an estimated accuracy of +/- 6 seconds.
 PT0818
 PT0818.The orthometric height was determined by differential leveling and
 PT0818.adjusted by the NATIONAL GEODETIC SURVEY
 PT0818.in June 1991.
 PT0818
 PT0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0818.GEOID18 height accuracy estimate available here.
 PT0818
 PT0818.Click photographs - Photos may exist for this station.
 PT0818
 PT0818.The dynamic height is computed by dividing the NAVD 88
 PT0818.geopotential number by the normal gravity value computed on the
 PT0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0818.degrees latitude (g = 980.6199 gals.).
 PT0818
 PT0818.The modeled gravity was interpolated from observed gravity values.
 PT0818
 PT0818;                    North         East    Units  Estimated Accuracy
 PT0818;SPC SD S     -   214,610.      478,040.      MT  (+/- 180 meters Scaled)
 PT0818
 PT0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ716041(NAD 83)
 PT0818
 PT0818                          SUPERSEDED SURVEY CONTROL
 PT0818
 PT0818  NGVD 29 (??/??/92)  824.35   (m)         2704.6    (f) COMPUTED    2 0
 PT0818
 PT0818.Superseded values are not recommended for survey control.
 PT0818
 PT0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0818.See file dsdata.pdf to determine how the superseded data were derived.
 PT0818
 PT0818_MARKER: DR = REFERENCE MARK DISK
 PT0818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0818_STAMPING: A 4 S NO 2 1961
 PT0818_MARK LOGO: CGS
 PT0818_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0818+STABILITY: SURFACE MOTION
 PT0818
 PT0818  HISTORY     - Date     Condition        Report By
 PT0818  HISTORY     - 1961     MONUMENTED       CGS
 PT0818  HISTORY     - 1962     GOOD             CGS
 PT0818
 PT0818                          STATION DESCRIPTION
 PT0818
 PT0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0818'3.2 MI S FROM HILLAND.
 PT0818'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0818'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0818'ROAD, THENCE 0.45 MILE SOUTH ALONG A GRADED DIRT ROAD, THENCE 0.7
 PT0818'MILE WEST ALONG A DIRT ROAD, AT THE CREST OF A HILL, IN SECTION
 PT0818'5, T 3 N, R 19 E, ABOUT 0.2 MILE NORTHWEST OF A FARMHOUSE, 47
 PT0818'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 72.4 FEET EAST OF
 PT0818'A4S 1961, 1 FOOT NORTH OF A FENCE, ABOUT 2 FEET ABOVE THE LEVEL
 PT0818'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0818'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0815 ***********************************************************************
 PT0815  DESIGNATION -  A 4 T
 PT0815  PID         -  PT0815
 PT0815  STATE/COUNTY-  SD/HAAKON
 PT0815  COUNTRY     -  US
 PT0815  USGS QUAD   -  HILLAND (2017)
 PT0815
 PT0815                         *CURRENT SURVEY CONTROL
 PT0815  ______________________________________________________________________
 PT0815* NAD 83(1986) POSITION- 44 16 00.     (N) 101 50 53.     (W)   SCALED
 PT0815* NAVD 88 ORTHO HEIGHT -   805.863 (meters)     2643.90  (feet) ADJUSTED
 PT0815  ______________________________________________________________________
 PT0815  GEOID HEIGHT    -        -20.380 (meters)                     GEOID18
 PT0815  DYNAMIC HEIGHT  -        805.636 (meters)     2643.16  (feet) COMP
 PT0815  MODELED GRAVITY -    980,310.1   (mgal)                       NAVD 88
 PT0815
 PT0815  VERT ORDER      -  SECOND    CLASS 0
 PT0815
 PT0815.The horizontal coordinates were scaled from a map and have
 PT0815.an estimated accuracy of +/- 6 seconds.
 PT0815
 PT0815.The orthometric height was determined by differential leveling and
 PT0815.adjusted by the NATIONAL GEODETIC SURVEY
 PT0815.in June 1991.
 PT0815
 PT0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0815.GEOID18 height accuracy estimate available here.
 PT0815
 PT0815.Click photographs - Photos may exist for this station.
 PT0815
 PT0815.The dynamic height is computed by dividing the NAVD 88
 PT0815.geopotential number by the normal gravity value computed on the
 PT0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0815.degrees latitude (g = 980.6199 gals.).
 PT0815
 PT0815.The modeled gravity was interpolated from observed gravity values.
 PT0815
 PT0815;                    North         East    Units  Estimated Accuracy
 PT0815;SPC SD S     -   215,890.      479,070.      MT  (+/- 180 meters Scaled)
 PT0815
 PT0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ726054(NAD 83)
 PT0815
 PT0815                          SUPERSEDED SURVEY CONTROL
 PT0815
 PT0815  NGVD 29 (??/??/92)  805.40   (m)         2642.4    (f) COMPUTED    2 0
 PT0815
 PT0815.Superseded values are not recommended for survey control.
 PT0815
 PT0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0815.See file dsdata.pdf to determine how the superseded data were derived.
 PT0815
 PT0815_MARKER: DS = TRIANGULATION STATION DISK
 PT0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0815_STAMPING: A 4 T 1961
 PT0815_MARK LOGO: CGS
 PT0815_PROJECTION: RECESSED 36 CENTIMETERS
 PT0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0815+STABILITY: SURFACE MOTION
 PT0815
 PT0815  HISTORY     - Date     Condition        Report By
 PT0815  HISTORY     - 1961     MONUMENTED       CGS
 PT0815  HISTORY     - 1962     GOOD             CGS
 PT0815
 PT0815                          STATION DESCRIPTION
 PT0815
 PT0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0815'1.7 MI S FROM HILLAND.
 PT0815'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0815'CEMETERY AT HILLAND, THENCE 1.2 MILES SOUTH ALONG A GRAVELED
 PT0815'ROAD, ABOUT 0.2 MILE SOUTH OF A JUNCTION OF THE GRAVELED ROAD
 PT0815'AND A PRIVATE ROAD LEADING EAST, AT THE CREST OF A HILL, IN
 PT0815'SECTION 33, T 4 N, R 19 E, 42 FEET WEST OF THE CENTER LINE OF
 PT0815'THE ROAD, 30 FEET NORTHEAST OF A POWER POLE, 9 FEET NORTH OF A
 PT0815'FENCE, 7.9 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PT0815'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST, THE TOP OF WHICH
 PT0815'IS ABOUT 14 INCHES BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0817 ***********************************************************************
 PT0817  DESIGNATION -  A 4 T AZ MK
 PT0817  PID         -  PT0817
 PT0817  STATE/COUNTY-  SD/HAAKON
 PT0817  COUNTRY     -  US
 PT0817  USGS QUAD   -  HILLAND (2017)
 PT0817
 PT0817                         *CURRENT SURVEY CONTROL
 PT0817  ______________________________________________________________________
 PT0817* NAD 83(1986) POSITION- 44 15 18.     (N) 101 50 34.     (W)   SCALED
 PT0817* NAVD 88 ORTHO HEIGHT -   816.342 (meters)     2678.28  (feet) ADJUSTED
 PT0817  ______________________________________________________________________
 PT0817  GEOID HEIGHT    -        -20.394 (meters)                     GEOID18
 PT0817  DYNAMIC HEIGHT  -        816.112 (meters)     2677.53  (feet) COMP
 PT0817  MODELED GRAVITY -    980,309.0   (mgal)                       NAVD 88
 PT0817
 PT0817  VERT ORDER      -  SECOND    CLASS 0
 PT0817
 PT0817.The horizontal coordinates were scaled from a map and have
 PT0817.an estimated accuracy of +/- 6 seconds.
 PT0817
 PT0817.The orthometric height was determined by differential leveling and
 PT0817.adjusted by the NATIONAL GEODETIC SURVEY
 PT0817.in June 1991.
 PT0817
 PT0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0817.GEOID18 height accuracy estimate available here.
 PT0817
 PT0817.Click photographs - Photos may exist for this station.
 PT0817
 PT0817.The dynamic height is computed by dividing the NAVD 88
 PT0817.geopotential number by the normal gravity value computed on the
 PT0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0817.degrees latitude (g = 980.6199 gals.).
 PT0817
 PT0817.The modeled gravity was interpolated from observed gravity values.
 PT0817
 PT0817;                    North         East    Units  Estimated Accuracy
 PT0817;SPC SD S     -   214,580.      479,460.      MT  (+/- 180 meters Scaled)
 PT0817
 PT0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ730041(NAD 83)
 PT0817
 PT0817                          SUPERSEDED SURVEY CONTROL
 PT0817
 PT0817  NGVD 29 (??/??/92)  815.88   (m)         2676.8    (f) COMPUTED    2 0
 PT0817
 PT0817.Superseded values are not recommended for survey control.
 PT0817
 PT0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0817.See file dsdata.pdf to determine how the superseded data were derived.
 PT0817
 PT0817_MARKER: DZ = AZIMUTH MARK DISK
 PT0817_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0817_STAMPING: A 4 T 1961
 PT0817_MARK LOGO: CGS
 PT0817_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0817_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0817+STABILITY: SURFACE MOTION
 PT0817
 PT0817  HISTORY     - Date     Condition        Report By
 PT0817  HISTORY     - 1961     MONUMENTED       CGS
 PT0817  HISTORY     - 1962     GOOD             CGS
 PT0817
 PT0817                          STATION DESCRIPTION
 PT0817
 PT0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0817'2.8 MI SE FROM HILLAND.
 PT0817'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0817'CEMETERY AT HILLAND, THENCE 1.55 MILE SOUTH ALONG A GRAVELED
 PT0817'ROAD, THENCE 0.45 MILE SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0817'0.25 MILE EAST ALONG A TRAIL ROAD, AT THE CREST OF A RIDGE,
 PT0817'IN SECTION 4, T 3 N, R 19 E, 33 FEET SOUTH OF THE CENTER LINE
 PT0817'OF THE TRAIL ROAD, 2 FEET NORTH OF A FENCE, 4.8 FEET NORTHWEST
 PT0817'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 PT0817'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0814 ***********************************************************************
 PT0814  DESIGNATION -  A 4 T RM 1
 PT0814  PID         -  PT0814
 PT0814  STATE/COUNTY-  SD/HAAKON
 PT0814  COUNTRY     -  US
 PT0814  USGS QUAD   -  HILLAND (2017)
 PT0814
 PT0814                         *CURRENT SURVEY CONTROL
 PT0814  ______________________________________________________________________
 PT0814* NAD 83(1986) POSITION- 44 16 00.     (N) 101 50 51.     (W)   SCALED
 PT0814* NAVD 88 ORTHO HEIGHT -   805.446 (meters)     2642.53  (feet) ADJUSTED
 PT0814  ______________________________________________________________________
 PT0814  GEOID HEIGHT    -        -20.382 (meters)                     GEOID18
 PT0814  DYNAMIC HEIGHT  -        805.219 (meters)     2641.79  (feet) COMP
 PT0814  MODELED GRAVITY -    980,310.1   (mgal)                       NAVD 88
 PT0814
 PT0814  VERT ORDER      -  SECOND    CLASS 0
 PT0814
 PT0814.The horizontal coordinates were scaled from a map and have
 PT0814.an estimated accuracy of +/- 6 seconds.
 PT0814
 PT0814.The orthometric height was determined by differential leveling and
 PT0814.adjusted by the NATIONAL GEODETIC SURVEY
 PT0814.in June 1991.
 PT0814
 PT0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0814.GEOID18 height accuracy estimate available here.
 PT0814
 PT0814.Click photographs - Photos may exist for this station.
 PT0814
 PT0814.The dynamic height is computed by dividing the NAVD 88
 PT0814.geopotential number by the normal gravity value computed on the
 PT0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0814.degrees latitude (g = 980.6199 gals.).
 PT0814
 PT0814.The modeled gravity was interpolated from observed gravity values.
 PT0814
 PT0814;                    North         East    Units  Estimated Accuracy
 PT0814;SPC SD S     -   215,890.      479,110.      MT  (+/- 180 meters Scaled)
 PT0814
 PT0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ727054(NAD 83)
 PT0814
 PT0814                          SUPERSEDED SURVEY CONTROL
 PT0814
 PT0814  NGVD 29 (??/??/92)  804.98   (m)         2641.0    (f) COMPUTED    2 0
 PT0814
 PT0814.Superseded values are not recommended for survey control.
 PT0814
 PT0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0814.See file dsdata.pdf to determine how the superseded data were derived.
 PT0814
 PT0814_MARKER: DR = REFERENCE MARK DISK
 PT0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0814_STAMPING: A 4 T NO 1 1961
 PT0814_MARK LOGO: CGS
 PT0814_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0814+STABILITY: SURFACE MOTION
 PT0814
 PT0814  HISTORY     - Date     Condition        Report By
 PT0814  HISTORY     - 1961     MONUMENTED       CGS
 PT0814  HISTORY     - 1962     GOOD             CGS
 PT0814
 PT0814                          STATION DESCRIPTION
 PT0814
 PT0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0814'1.7 MI S FROM HILLAND.
 PT0814'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0814'CEMETERY AT HILLAND, THENCE 1.2 MILES SOUTH ALONG A GRAVELED
 PT0814'ROAD, ABOUT 0.2 MILE SOUTH OF A JUNCTION OF THE GRAVELED ROAD
 PT0814'AND A PRIVATE ROAD LEADING EAST, AT THE CREST OF A HILL, IN
 PT0814'SECTION 33, T 4 N, R 19 E, 35 FEET EAST OF THE CENTER LINE OF
 PT0814'THE ROAD, 76.0 FEET EAST OF AND ACROSS THE ROAD FROM A4T 1961,
 PT0814'2 FEET EAST OF A FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PT0814'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0816 ***********************************************************************
 PT0816  DESIGNATION -  A 4 T RM 2
 PT0816  PID         -  PT0816
 PT0816  STATE/COUNTY-  SD/HAAKON
 PT0816  COUNTRY     -  US
 PT0816  USGS QUAD   -  HILLAND (2017)
 PT0816
 PT0816                         *CURRENT SURVEY CONTROL
 PT0816  ______________________________________________________________________
 PT0816* NAD 83(1986) POSITION- 44 15 59.     (N) 101 50 53.     (W)   SCALED
 PT0816* NAVD 88 ORTHO HEIGHT -   805.939 (meters)     2644.15  (feet) ADJUSTED
 PT0816  ______________________________________________________________________
 PT0816  GEOID HEIGHT    -        -20.380 (meters)                     GEOID18
 PT0816  DYNAMIC HEIGHT  -        805.713 (meters)     2643.41  (feet) COMP
 PT0816  MODELED GRAVITY -    980,310.1   (mgal)                       NAVD 88
 PT0816
 PT0816  VERT ORDER      -  SECOND    CLASS 0
 PT0816
 PT0816.The horizontal coordinates were scaled from a map and have
 PT0816.an estimated accuracy of +/- 6 seconds.
 PT0816
 PT0816.The orthometric height was determined by differential leveling and
 PT0816.adjusted by the NATIONAL GEODETIC SURVEY
 PT0816.in June 1991.
 PT0816
 PT0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0816.GEOID18 height accuracy estimate available here.
 PT0816
 PT0816.Click photographs - Photos may exist for this station.
 PT0816
 PT0816.The dynamic height is computed by dividing the NAVD 88
 PT0816.geopotential number by the normal gravity value computed on the
 PT0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0816.degrees latitude (g = 980.6199 gals.).
 PT0816
 PT0816.The modeled gravity was interpolated from observed gravity values.
 PT0816
 PT0816;                    North         East    Units  Estimated Accuracy
 PT0816;SPC SD S     -   215,860.      479,070.      MT  (+/- 180 meters Scaled)
 PT0816
 PT0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ726054(NAD 83)
 PT0816
 PT0816                          SUPERSEDED SURVEY CONTROL
 PT0816
 PT0816  NGVD 29 (??/??/92)  805.48   (m)         2642.6    (f) COMPUTED    2 0
 PT0816
 PT0816.Superseded values are not recommended for survey control.
 PT0816
 PT0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0816.See file dsdata.pdf to determine how the superseded data were derived.
 PT0816
 PT0816_MARKER: DR = REFERENCE MARK DISK
 PT0816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0816_STAMPING: A 4 T NO 2 1961
 PT0816_MARK LOGO: CGS
 PT0816_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0816+STABILITY: SURFACE MOTION
 PT0816
 PT0816  HISTORY     - Date     Condition        Report By
 PT0816  HISTORY     - 1961     MONUMENTED       CGS
 PT0816  HISTORY     - 1962     GOOD             CGS
 PT0816
 PT0816                          STATION DESCRIPTION
 PT0816
 PT0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0816'1.7 MI S FROM HILLAND.
 PT0816'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0816'CEMETERY AT HILLAND, THENCE 1.2 MILES SOUTH ALONG A GRAVELED
 PT0816'ROAD, ABOUT 0.2 MILE SOUTH OF A JUNCTION OF THE GRAVELED ROAD
 PT0816'AND A PRIVATE ROAD LEADING EAST, AT THE CREST OF A HILL, IN
 PT0816'SECTION 33, T 4 N, R 19 E, 36 FEET WEST OF THE CENTER LINE OF
 PT0816'THE ROAD, 54 FEET SOUTH OF A POWER POLE, 81.4 FEET SOUTH OF
 PT0816'A4T 1961, 1 FOOT WEST OF A FENCE, ABOUT LEVEL WITH THE ROAD,
 PT0816'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0839 ***********************************************************************
 PU0839  DESIGNATION -  A 401
 PU0839  PID         -  PU0839
 PU0839  STATE/COUNTY-  SD/MEADE
 PU0839  COUNTRY     -  US
 PU0839  USGS QUAD   -  FAIRPOINT (2017)
 PU0839
 PU0839                         *CURRENT SURVEY CONTROL
 PU0839  ______________________________________________________________________
 PU0839* NAD 83(1986) POSITION- 44 44 55.     (N) 102 51 48.     (W)   SCALED
 PU0839* NAVD 88 ORTHO HEIGHT -   868.309 (meters)     2848.78  (feet) ADJUSTED
 PU0839  ______________________________________________________________________
 PU0839  GEOID HEIGHT    -        -17.545 (meters)                     GEOID18
 PU0839  DYNAMIC HEIGHT  -        868.102 (meters)     2848.10  (feet) COMP
 PU0839  MODELED GRAVITY -    980,348.5   (mgal)                       NAVD 88
 PU0839
 PU0839  VERT ORDER      -  SECOND    CLASS 0
 PU0839
 PU0839.The horizontal coordinates were scaled from a map and have
 PU0839.an estimated accuracy of +/- 6 seconds.
 PU0839
 PU0839.The orthometric height was determined by differential leveling and
 PU0839.adjusted by the NATIONAL GEODETIC SURVEY
 PU0839.in June 1991.
 PU0839
 PU0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0839.GEOID18 height accuracy estimate available here.
 PU0839
 PU0839.Click photographs - Photos may exist for this station.
 PU0839
 PU0839.The dynamic height is computed by dividing the NAVD 88
 PU0839.geopotential number by the normal gravity value computed on the
 PU0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0839.degrees latitude (g = 980.6199 gals.).
 PU0839
 PU0839.The modeled gravity was interpolated from observed gravity values.
 PU0839
 PU0839;                    North         East    Units  Estimated Accuracy
 PU0839;SPC SD N     -   105,720.      373,310.      MT  (+/- 180 meters Scaled)
 PU0839
 PU0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK691572(NAD 83)
 PU0839
 PU0839                          SUPERSEDED SURVEY CONTROL
 PU0839
 PU0839  NGVD 29 (??/??/92)  867.838  (m)         2847.23   (f) ADJ UNCH    2 0
 PU0839
 PU0839.Superseded values are not recommended for survey control.
 PU0839
 PU0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0839.See file dsdata.pdf to determine how the superseded data were derived.
 PU0839
 PU0839_MARKER: DB = BENCH MARK DISK
 PU0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0839_STAMPING: A 401 1962
 PU0839_MARK LOGO: CGS
 PU0839_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0839+STABILITY: SURFACE MOTION
 PU0839
 PU0839  HISTORY     - Date     Condition        Report By
 PU0839  HISTORY     - 1962     MONUMENTED       CGS
 PU0839
 PU0839                          STATION DESCRIPTION
 PU0839
 PU0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0839'3.4 MI W FROM FAIRPOINT.
 PU0839'3.35 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0839'0.2 MILE WEST OF THE JUNCTION OF A DIRT ROAD SOUTHEAST, 64 FEET
 PU0839'NORTH OF THE CENTER LINE OF THE ROAD, 2.0 FEET SOUTH OF A FENCE,
 PU0839'3.5 FEET SOUTH OF A POWER POLE, 3.1 FEET WEST OF A WITNESS
 PU0839'POST, ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP OF A
 PU0839'CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0143 ***********************************************************************
 QT0143  DESIGNATION -  A 402 RESET
 QT0143  PID         -  QT0143
 QT0143  STATE/COUNTY-  SD/MEADE
 QT0143  COUNTRY     -  US
 QT0143  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0143
 QT0143                         *CURRENT SURVEY CONTROL
 QT0143  ______________________________________________________________________
 QT0143* NAD 83(1986) POSITION- 45 00 56.     (N) 102 50 52.     (W)   SCALED
 QT0143* NAVD 88 ORTHO HEIGHT -   884.018 (meters)     2900.32  (feet) ADJUSTED
 QT0143  ______________________________________________________________________
 QT0143  GEOID HEIGHT    -        -17.490 (meters)                     GEOID18
 QT0143  DYNAMIC HEIGHT  -        883.831 (meters)     2899.70  (feet) COMP
 QT0143  MODELED GRAVITY -    980,375.7   (mgal)                       NAVD 88
 QT0143
 QT0143  VERT ORDER      -  FIRST     CLASS II
 QT0143
 QT0143.The horizontal coordinates were scaled from a map and have
 QT0143.an estimated accuracy of +/- 6 seconds.
 QT0143
 QT0143.The orthometric height was determined by differential leveling and
 QT0143.adjusted by the NATIONAL GEODETIC SURVEY
 QT0143.in July 1998.
 QT0143
 QT0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0143.GEOID18 height accuracy estimate available here.
 QT0143
 QT0143.Click photographs - Photos may exist for this station.
 QT0143
 QT0143.The dynamic height is computed by dividing the NAVD 88
 QT0143.geopotential number by the normal gravity value computed on the
 QT0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0143.degrees latitude (g = 980.6199 gals.).
 QT0143
 QT0143.The modeled gravity was interpolated from observed gravity values.
 QT0143
 QT0143;                    North         East    Units  Estimated Accuracy
 QT0143;SPC SD N     -   135,320.      375,580.      MT  (+/- 180 meters Scaled)
 QT0143
 QT0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK695869(NAD 83)
 QT0143
 QT0143                          SUPERSEDED SURVEY CONTROL
 QT0143
 QT0143.No superseded survey control is available for this station.
 QT0143
 QT0143_MARKER: DB = BENCH MARK DISK
 QT0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0143_STAMPING: A 402 RESET 1966
 QT0143_MARK LOGO: CGS
 QT0143_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0143+STABILITY: SURFACE MOTION
 QT0143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0143+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0143
 QT0143  HISTORY     - Date     Condition        Report By
 QT0143  HISTORY     - 1966     MONUMENTED       SDHD
 QT0143  HISTORY     - 1966     GOOD             CGS
 QT0143  HISTORY     - 19960425 GOOD             NGS
 QT0143
 QT0143                          STATION DESCRIPTION
 QT0143
 QT0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 QT0143'1.6 MI NE FROM MUD BUTTE.
 QT0143'1.6 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0143'MUD BUTTE, 99 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 212, 1.5
 QT0143'FEET EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 QT0143'POST WHICH PROJECTS 4 INCHES.
 QT0143
 QT0143                          STATION RECOVERY (1996)
 QT0143
 QT0143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0143'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0143'IN MUD BUTTE, 655.0 M (2148.9 FT) WEST OF MILEPOST 75, 54.6 M (179.1
 QT0143'FT) WEST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY, 30.5 M
 QT0143'(100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE
 QT0143'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT)
 QT0143'EAST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 QT0143'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0771 ***********************************************************************
 PU0771  DESIGNATION -  A 403
 PU0771  PID         -  PU0771
 PU0771  STATE/COUNTY-  SD/MEADE
 PU0771  COUNTRY     -  US
 PU0771  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0771
 PU0771                         *CURRENT SURVEY CONTROL
 PU0771  ______________________________________________________________________
 PU0771* NAD 83(1986) POSITION- 44 53 33.     (N) 102 44 08.     (W)   SCALED
 PU0771* NAVD 88 ORTHO HEIGHT -   800.948 (meters)     2627.78  (feet) ADJUSTED
 PU0771  ______________________________________________________________________
 PU0771  GEOID HEIGHT    -        -17.768 (meters)                     GEOID18
 PU0771  DYNAMIC HEIGHT  -        800.777 (meters)     2627.22  (feet) COMP
 PU0771  MODELED GRAVITY -    980,377.3   (mgal)                       NAVD 88
 PU0771
 PU0771  VERT ORDER      -  SECOND    CLASS 0
 PU0771
 PU0771.The horizontal coordinates were scaled from a map and have
 PU0771.an estimated accuracy of +/- 6 seconds.
 PU0771
 PU0771.The orthometric height was determined by differential leveling and
 PU0771.adjusted by the NATIONAL GEODETIC SURVEY
 PU0771.in June 1991.
 PU0771
 PU0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0771.GEOID18 height accuracy estimate available here.
 PU0771
 PU0771.Click photographs - Photos may exist for this station.
 PU0771
 PU0771.The dynamic height is computed by dividing the NAVD 88
 PU0771.geopotential number by the normal gravity value computed on the
 PU0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0771.degrees latitude (g = 980.6199 gals.).
 PU0771
 PU0771.The modeled gravity was interpolated from observed gravity values.
 PU0771
 PU0771;                    North         East    Units  Estimated Accuracy
 PU0771;SPC SD N     -   121,350.      383,960.      MT  (+/- 180 meters Scaled)
 PU0771
 PU0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK788735(NAD 83)
 PU0771
 PU0771                          SUPERSEDED SURVEY CONTROL
 PU0771
 PU0771  NGVD 29 (??/??/92)  800.483  (m)         2626.25   (f) ADJ UNCH    2 0
 PU0771
 PU0771.Superseded values are not recommended for survey control.
 PU0771
 PU0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0771.See file dsdata.pdf to determine how the superseded data were derived.
 PU0771
 PU0771_MARKER: DB = BENCH MARK DISK
 PU0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0771_STAMPING: A 403 1962
 PU0771_MARK LOGO: CGS
 PU0771_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0771+STABILITY: SURFACE MOTION
 PU0771
 PU0771  HISTORY     - Date     Condition        Report By
 PU0771  HISTORY     - 1962     MONUMENTED       CGS
 PU0771
 PU0771                          STATION DESCRIPTION
 PU0771
 PU0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0771'10 MI E FROM SULPHUR.
 PU0771'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0771'1.0 MILE NORTH ALONG A ROAD, 45 FEET EAST OF THE CENTER LINE
 PU0771'OF THE ROAD, 14 FEET SOUTH OF THE CENTER OF A GATE, 2.3 FEET
 PU0771'WEST OF A FENCE, 2.8 FEET NORTH OF A WITNESS POST, ABOUT 3
 PU0771'FEET LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0771'PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0721 ***********************************************************************
 PU0721  DESIGNATION -  A 404
 PU0721  PID         -  PU0721
 PU0721  STATE/COUNTY-  SD/MEADE
 PU0721  COUNTRY     -  US
 PU0721  USGS QUAD   -  CAMP CREEK (2017)
 PU0721
 PU0721                         *CURRENT SURVEY CONTROL
 PU0721  ______________________________________________________________________
 PU0721* NAD 83(1986) POSITION- 44 52 44.     (N) 102 54 34.     (W)   SCALED
 PU0721* NAVD 88 ORTHO HEIGHT -   808.714 (meters)     2653.26  (feet) ADJUSTED
 PU0721  ______________________________________________________________________
 PU0721  GEOID HEIGHT    -        -17.391 (meters)                     GEOID18
 PU0721  DYNAMIC HEIGHT  -        808.541 (meters)     2652.69  (feet) COMP
 PU0721  MODELED GRAVITY -    980,375.5   (mgal)                       NAVD 88
 PU0721
 PU0721  VERT ORDER      -  SECOND    CLASS 0
 PU0721
 PU0721.The horizontal coordinates were scaled from a map and have
 PU0721.an estimated accuracy of +/- 6 seconds.
 PU0721
 PU0721.The orthometric height was determined by differential leveling and
 PU0721.adjusted by the NATIONAL GEODETIC SURVEY
 PU0721.in June 1991.
 PU0721
 PU0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0721.GEOID18 height accuracy estimate available here.
 PU0721
 PU0721.Click photographs - Photos may exist for this station.
 PU0721
 PU0721.The dynamic height is computed by dividing the NAVD 88
 PU0721.geopotential number by the normal gravity value computed on the
 PU0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0721.degrees latitude (g = 980.6199 gals.).
 PU0721
 PU0721.The modeled gravity was interpolated from observed gravity values.
 PU0721
 PU0721;                    North         East    Units  Estimated Accuracy
 PU0721;SPC SD N     -   120,310.      370,180.      MT  (+/- 180 meters Scaled)
 PU0721
 PU0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK651716(NAD 83)
 PU0721
 PU0721                          SUPERSEDED SURVEY CONTROL
 PU0721
 PU0721  NGVD 29 (??/??/92)  808.246  (m)         2651.72   (f) ADJ UNCH    2 0
 PU0721
 PU0721.Superseded values are not recommended for survey control.
 PU0721
 PU0721.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0721.See file dsdata.pdf to determine how the superseded data were derived.
 PU0721
 PU0721_MARKER: DB = BENCH MARK DISK
 PU0721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0721_STAMPING: A 404 1962
 PU0721_MARK LOGO: CGS
 PU0721_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0721+STABILITY: SURFACE MOTION
 PU0721
 PU0721  HISTORY     - Date     Condition        Report By
 PU0721  HISTORY     - 1962     MONUMENTED       CGS
 PU0721
 PU0721                          STATION DESCRIPTION
 PU0721
 PU0721'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0721'0.2 MI NE FROM SULPHUR.
 PU0721'0.25 MILES NORTHEAST ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0721'SULPHUR, 0.05 MILE EAST OF A STEEL TRUSS BRIDGE OVER NORTH
 PU0721'FORK SULPHUR CREEK, AT THE Y JUNCTION OF A ROAD NORTH, 121 FEET
 PU0721'NORTH OF THE CENTER LINE OF THE ROAD, 155 FEET WEST OF THE CENTER
 PU0721'LINE OF THE ROAD NORTH, 8 FEET SOUTH OF POWER POLE 3 J-1, 2.3
 PU0721'FEET SOUTH OF A FENCE, 2.2 FEET WEST OF A WITNESS POST, ABOUT
 PU0721'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0721'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0800 ***********************************************************************
 PU0800  DESIGNATION -  A 405
 PU0800  PID         -  PU0800
 PU0800  STATE/COUNTY-  SD/MEADE
 PU0800  COUNTRY     -  US
 PU0800  USGS QUAD   -  BIG DRAW (2017)
 PU0800
 PU0800                         *CURRENT SURVEY CONTROL
 PU0800  ______________________________________________________________________
 PU0800* NAD 83(1986) POSITION- 44 48 04.     (N) 102 40 17.     (W)   SCALED
 PU0800* NAVD 88 ORTHO HEIGHT -   849.619 (meters)     2787.46  (feet) ADJUSTED
 PU0800  ______________________________________________________________________
 PU0800  GEOID HEIGHT    -        -17.972 (meters)                     GEOID18
 PU0800  DYNAMIC HEIGHT  -        849.432 (meters)     2786.84  (feet) COMP
 PU0800  MODELED GRAVITY -    980,368.3   (mgal)                       NAVD 88
 PU0800
 PU0800  VERT ORDER      -  SECOND    CLASS 0
 PU0800
 PU0800.The horizontal coordinates were scaled from a map and have
 PU0800.an estimated accuracy of +/- 6 seconds.
 PU0800
 PU0800.The orthometric height was determined by differential leveling and
 PU0800.adjusted by the NATIONAL GEODETIC SURVEY
 PU0800.in June 1991.
 PU0800
 PU0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0800.GEOID18 height accuracy estimate available here.
 PU0800
 PU0800.Click photographs - Photos may exist for this station.
 PU0800
 PU0800.The dynamic height is computed by dividing the NAVD 88
 PU0800.geopotential number by the normal gravity value computed on the
 PU0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0800.degrees latitude (g = 980.6199 gals.).
 PU0800
 PU0800.The modeled gravity was interpolated from observed gravity values.
 PU0800
 PU0800;                    North         East    Units  Estimated Accuracy
 PU0800;SPC SD N     -   111,030.      388,690.      MT  (+/- 180 meters Scaled)
 PU0800
 PU0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK841634(NAD 83)
 PU0800
 PU0800                          SUPERSEDED SURVEY CONTROL
 PU0800
 PU0800  NGVD 29 (??/??/92)  849.162  (m)         2785.96   (f) ADJ UNCH    2 0
 PU0800
 PU0800.Superseded values are not recommended for survey control.
 PU0800
 PU0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0800.See file dsdata.pdf to determine how the superseded data were derived.
 PU0800
 PU0800_MARKER: DB = BENCH MARK DISK
 PU0800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0800_STAMPING: A 405 1962
 PU0800_MARK LOGO: CGS
 PU0800_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0800+STABILITY: SURFACE MOTION
 PU0800
 PU0800  HISTORY     - Date     Condition        Report By
 PU0800  HISTORY     - 1962     MONUMENTED       CGS
 PU0800
 PU0800                          STATION DESCRIPTION
 PU0800
 PU0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0800'5.2 MI N FROM STONEVILLE.
 PU0800'5.25 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0800'STONEVILLE, ON THE SOUTH SLOPE OF A HILL, 52 FEET WEST OF THE
 PU0800'CENTER LINE OF THE ROAD, 1.7 FEET EAST OF A FENCE, 2.4 FEET
 PU0800'NORTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PU0800'THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0647 ***********************************************************************
 PU0647  DESIGNATION -  A 406
 PU0647  PID         -  PU0647
 PU0647  STATE/COUNTY-  SD/MEADE
 PU0647  COUNTRY     -  US
 PU0647  USGS QUAD   -  HEREFORD (2017)
 PU0647
 PU0647                         *CURRENT SURVEY CONTROL
 PU0647  ______________________________________________________________________
 PU0647* NAD 83(1986) POSITION- 44 29 24.     (N) 102 56 40.     (W)   SCALED
 PU0647* NAVD 88 ORTHO HEIGHT -   818.271 (meters)     2684.61  (feet) ADJUSTED
 PU0647  ______________________________________________________________________
 PU0647  GEOID HEIGHT    -        -17.516 (meters)                     GEOID18
 PU0647  DYNAMIC HEIGHT  -        818.050 (meters)     2683.89  (feet) COMP
 PU0647  MODELED GRAVITY -    980,319.9   (mgal)                       NAVD 88
 PU0647
 PU0647  VERT ORDER      -  SECOND    CLASS 0
 PU0647
 PU0647.The horizontal coordinates were scaled from a map and have
 PU0647.an estimated accuracy of +/- 6 seconds.
 PU0647
 PU0647.The orthometric height was determined by differential leveling and
 PU0647.adjusted by the NATIONAL GEODETIC SURVEY
 PU0647.in June 1991.
 PU0647
 PU0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0647.GEOID18 height accuracy estimate available here.
 PU0647
 PU0647.Click photographs - Photos may exist for this station.
 PU0647
 PU0647.The dynamic height is computed by dividing the NAVD 88
 PU0647.geopotential number by the normal gravity value computed on the
 PU0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0647.degrees latitude (g = 980.6199 gals.).
 PU0647
 PU0647.The modeled gravity was interpolated from observed gravity values.
 PU0647
 PU0647;                    North         East    Units  Estimated Accuracy
 PU0647;SPC SD N     -    77,230.      365,840.      MT  (+/- 180 meters Scaled)
 PU0647
 PU0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK634283(NAD 83)
 PU0647
 PU0647                          SUPERSEDED SURVEY CONTROL
 PU0647
 PU0647  NGVD 29 (??/??/92)  817.812  (m)         2683.10   (f) ADJ UNCH    2 0
 PU0647
 PU0647.Superseded values are not recommended for survey control.
 PU0647
 PU0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0647.See file dsdata.pdf to determine how the superseded data were derived.
 PU0647
 PU0647_MARKER: DB = BENCH MARK DISK
 PU0647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0647_STAMPING: A 406 1962
 PU0647_MARK LOGO: CGS
 PU0647_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0647+STABILITY: SURFACE MOTION
 PU0647
 PU0647  HISTORY     - Date     Condition        Report By
 PU0647  HISTORY     - 1962     MONUMENTED       CGS
 PU0647
 PU0647                          STATION DESCRIPTION
 PU0647
 PU0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0647'9.8 MI NW FROM HEREFORD.
 PU0647'1.4 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AT HEREFORD,
 PU0647'THENCE 7.15 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.95 MILE WEST
 PU0647'ALONG A GRAVEL ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVEL ROAD,
 PU0647'0.15 MILE SOUTH OF THE JUNCTION OF A DIRT ROAD WEST TO A FARM
 PU0647'HOUSE, 31 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 22 1/2
 PU0647'FEET SOUTH OF A POWER POLE, 1.7 FEET EAST OF A FENCE, 1.5 FEET
 PU0647'NORTHEAST OF A WITNESS POST, ABOUT 1 FOOT BELOW THE ROAD AND IN THE
 PU0647'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2055 ***********************************************************************
 PU2055  DESIGNATION -  A 407
 PU2055  PID         -  PU2055
 PU2055  STATE/COUNTY-  SD/MEADE
 PU2055  COUNTRY     -  US
 PU2055  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2055
 PU2055                         *CURRENT SURVEY CONTROL
 PU2055  ______________________________________________________________________
 PU2055* NAD 83(1986) POSITION- 44 36 15.     (N) 103 33 31.     (W)   SCALED
 PU2055* NAVD 88 ORTHO HEIGHT -   953.202 (meters)     3127.30  (feet) ADJUSTED
 PU2055  ______________________________________________________________________
 PU2055  GEOID HEIGHT    -        -15.821 (meters)                     GEOID18
 PU2055  DYNAMIC HEIGHT  -        952.938 (meters)     3126.43  (feet) COMP
 PU2055  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 PU2055
 PU2055  VERT ORDER      -  SECOND    CLASS 0
 PU2055
 PU2055.The horizontal coordinates were scaled from a map and have
 PU2055.an estimated accuracy of +/- 6 seconds.
 PU2055
 PU2055.The orthometric height was determined by differential leveling and
 PU2055.adjusted by the NATIONAL GEODETIC SURVEY
 PU2055.in June 1991.
 PU2055
 PU2055.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2055.GEOID18 height accuracy estimate available here.
 PU2055
 PU2055.Click photographs - Photos may exist for this station.
 PU2055
 PU2055.The dynamic height is computed by dividing the NAVD 88
 PU2055.geopotential number by the normal gravity value computed on the
 PU2055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2055.degrees latitude (g = 980.6199 gals.).
 PU2055
 PU2055.The modeled gravity was interpolated from observed gravity values.
 PU2055
 PU2055;                    North         East    Units  Estimated Accuracy
 PU2055;SPC SD N     -    91,870.      317,590.      MT  (+/- 180 meters Scaled)
 PU2055
 PU2055_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK143399(NAD 83)
 PU2055
 PU2055                          SUPERSEDED SURVEY CONTROL
 PU2055
 PU2055  NGVD 29 (??/??/92)  952.712  (m)         3125.69   (f) ADJ UNCH    2 0
 PU2055
 PU2055.Superseded values are not recommended for survey control.
 PU2055
 PU2055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2055.See file dsdata.pdf to determine how the superseded data were derived.
 PU2055
 PU2055_MARKER: DB = BENCH MARK DISK
 PU2055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2055_STAMPING: A 407 1962
 PU2055_MARK LOGO: CGS
 PU2055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2055+STABILITY: SURFACE MOTION
 PU2055
 PU2055  HISTORY     - Date     Condition        Report By
 PU2055  HISTORY     - 1962     MONUMENTED       CGS
 PU2055
 PU2055                          STATION DESCRIPTION
 PU2055
 PU2055'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2055'6 MI S FROM NISLAND.
 PU2055'1.0 MILE SOUTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2055'RAILWAY STATION AT NISLAND, THENCE 0.4 MILE EAST, THENCE 4.1
 PU2055'MILES SOUTH, THENCE 0.55 MILE WEST ALONG ROADS, 36 FEET SOUTH
 PU2055'OF THE CENTER LINE OF THE ROAD, 25 1/2 FEET WEST OF THE JUNCTION
 PU2055'OF A FENCE LINE SOUTH, 16 1/2 FEET WEST OF THE CENTER OF A WIRE
 PU2055'GATE, 2.5 FEET SOUTH OF A FENCE, 2.5 FEET EAST OF A WITNESS POST,
 PU2055'ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU2055'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1134 ***********************************************************************
 PU1134  DESIGNATION -  A 408
 PU1134  PID         -  PU1134
 PU1134  STATE/COUNTY-  SD/MEADE
 PU1134  COUNTRY     -  US
 PU1134  USGS QUAD   -  VALE (2017)
 PU1134
 PU1134                         *CURRENT SURVEY CONTROL
 PU1134  ______________________________________________________________________
 PU1134* NAD 83(1986) POSITION- 44 32 54.     (N) 103 26 50.     (W)   SCALED
 PU1134* NAVD 88 ORTHO HEIGHT -   883.218 (meters)     2897.69  (feet) ADJUSTED
 PU1134  ______________________________________________________________________
 PU1134  GEOID HEIGHT    -        -16.053 (meters)                     GEOID18
 PU1134  DYNAMIC HEIGHT  -        882.968 (meters)     2896.87  (feet) COMP
 PU1134  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 PU1134
 PU1134  VERT ORDER      -  SECOND    CLASS 0
 PU1134
 PU1134.The horizontal coordinates were scaled from a map and have
 PU1134.an estimated accuracy of +/- 6 seconds.
 PU1134
 PU1134.The orthometric height was determined by differential leveling and
 PU1134.adjusted by the NATIONAL GEODETIC SURVEY
 PU1134.in June 1991.
 PU1134
 PU1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1134.GEOID18 height accuracy estimate available here.
 PU1134
 PU1134.Click photographs - Photos may exist for this station.
 PU1134
 PU1134.The dynamic height is computed by dividing the NAVD 88
 PU1134.geopotential number by the normal gravity value computed on the
 PU1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1134.degrees latitude (g = 980.6199 gals.).
 PU1134
 PU1134.The modeled gravity was interpolated from observed gravity values.
 PU1134
 PU1134;                    North         East    Units  Estimated Accuracy
 PU1134;SPC SD N     -    85,280.      326,160.      MT  (+/- 180 meters Scaled)
 PU1134
 PU1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK233339(NAD 83)
 PU1134
 PU1134                          SUPERSEDED SURVEY CONTROL
 PU1134
 PU1134  NGVD 29 (??/??/92)  882.722  (m)         2896.06   (f) ADJ UNCH    2 0
 PU1134
 PU1134.Superseded values are not recommended for survey control.
 PU1134
 PU1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1134.See file dsdata.pdf to determine how the superseded data were derived.
 PU1134
 PU1134_MARKER: DB = BENCH MARK DISK
 PU1134_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1134_SP_SET: BOX CULVERT HEADWALL
 PU1134_STAMPING: A 408 1962
 PU1134_MARK LOGO: CGS
 PU1134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1134
 PU1134  HISTORY     - Date     Condition        Report By
 PU1134  HISTORY     - 1962     MONUMENTED       CGS
 PU1134
 PU1134                          STATION DESCRIPTION
 PU1134
 PU1134'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1134'6.7 MI S FROM VALE.
 PU1134'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1134'THENCE 5.4 MILES SOUTH ALONG STATE HIGHWAY 79, 0.1 MILE
 PU1134'NORTH OF THE INTERSECTION OF A GRAVEL ROAD, IN THE TOP OF THE
 PU1134'NORTH END OF THE WEST HEAD WALL OF A TRIPLE CONCRETE BOX CULVERT,
 PU1134'26 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT
 PU1134'1/2 FOOT LOWER THAN THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2456 ***********************************************************************
 PU2456  DESIGNATION -  A 409 RESET
 PU2456  PID         -  PU2456
 PU2456  STATE/COUNTY-  SD/MEADE
 PU2456  COUNTRY     -  US
 PU2456  USGS QUAD   -  HEREFORD NE (2017)
 PU2456
 PU2456                         *CURRENT SURVEY CONTROL
 PU2456  ______________________________________________________________________
 PU2456* NAD 83(1986) POSITION- 44 23 03.     (N) 102 50 36.     (W)   SCALED
 PU2456* NAVD 88 ORTHO HEIGHT -   794.82  (meters)     2607.7   (feet) RESET
 PU2456  ______________________________________________________________________
 PU2456  GEOID HEIGHT    -        -17.733 (meters)                     GEOID18
 PU2456  VERT ORDER      -  THIRD
 PU2456
 PU2456.The horizontal coordinates were scaled from a map and have
 PU2456.an estimated accuracy of +/- 6 seconds.
 PU2456
 PU2456.The orthometric height was computed from unverified reset data.
 PU2456
 PU2456.No vertical observational check was made to the station.
 PU2456
 PU2456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2456.GEOID18 height accuracy estimate available here.
 PU2456
 PU2456.Click photographs - Photos may exist for this station.
 PU2456
 PU2456;                    North         East    Units  Estimated Accuracy
 PU2456;SPC SD N     -    65,190.      373,470.      MT  (+/- 180 meters Scaled)
 PU2456
 PU2456_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK717168(NAD 83)
 PU2456
 PU2456                          SUPERSEDED SURVEY CONTROL
 PU2456
 PU2456  NGVD 29 (04/17/07)  794.36   (m)         2606.2    (f) RESET       3  
 PU2456
 PU2456.Superseded values are not recommended for survey control.
 PU2456
 PU2456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2456.See file dsdata.pdf to determine how the superseded data were derived.
 PU2456
 PU2456_MARKER: DV = VERTICAL CONTROL DISK
 PU2456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2456_STAMPING: A 409 RESET 1990
 PU2456_MARK LOGO: NGS
 PU2456_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2456+STABILITY: SURFACE MOTION
 PU2456_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2456+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PU2456
 PU2456  HISTORY     - Date     Condition        Report By
 PU2456  HISTORY     - 1990     MONUMENTED       NGS
 PU2456
 PU2456                          STATION DESCRIPTION
 PU2456
 PU2456'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PU2456'19.31 KM (12.00 MI) WEST ALONG STATE HIGHWAY 34 FROM UNION CENTER,
 PU2456'THEN 22.44 KM (13.94 MI) SOUTH ALONG MEADE COUNTY ROAD 21, OR 32.19
 PU2456'KM (20.00 MI) NORTH ALONG THE COUNTY ROAD FROM NEW UNDERWOOD, AT THE
 PU2456'NORTHEAST CORNER OF THE HEREFORD BAPTIST CHURCH YARD, 24.5 METERS
 PU2456'WEST FROM THE CENTER OF THE ROAD, 7.8 METERS NORTH FROM THE NORTHEAST
 PU2456'CORNER OF A WROUGHT IRON FENCE AROUND A GRAVE, 2.3 METER SOUTH FROM
 PU2456'THE CHURCHYARD FENCE, 1.65 METER SOUTH FROM A TREE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1006 ***********************************************************************
 PU1006  DESIGNATION -  A 410
 PU1006  PID         -  PU1006
 PU1006  STATE/COUNTY-  SD/MEADE
 PU1006  COUNTRY     -  US
 PU1006  USGS QUAD   -  REDOWL (2017)
 PU1006
 PU1006                         *CURRENT SURVEY CONTROL
 PU1006  ______________________________________________________________________
 PU1006* NAD 83(1986) POSITION- 44 40 35.     (N) 102 33 48.     (W)   SCALED
 PU1006* NAVD 88 ORTHO HEIGHT -   857.521 (meters)     2813.38  (feet) ADJUSTED
 PU1006  ______________________________________________________________________
 PU1006  GEOID HEIGHT    -        -18.334 (meters)                     GEOID18
 PU1006  DYNAMIC HEIGHT  -        857.305 (meters)     2812.67  (feet) COMP
 PU1006  MODELED GRAVITY -    980,336.6   (mgal)                       NAVD 88
 PU1006
 PU1006  VERT ORDER      -  SECOND    CLASS 0
 PU1006
 PU1006.The horizontal coordinates were scaled from a map and have
 PU1006.an estimated accuracy of +/- 6 seconds.
 PU1006
 PU1006.The orthometric height was determined by differential leveling and
 PU1006.adjusted by the NATIONAL GEODETIC SURVEY
 PU1006.in June 1991.
 PU1006
 PU1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1006.GEOID18 height accuracy estimate available here.
 PU1006
 PU1006.Click photographs - Photos may exist for this station.
 PU1006
 PU1006.The dynamic height is computed by dividing the NAVD 88
 PU1006.geopotential number by the normal gravity value computed on the
 PU1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1006.degrees latitude (g = 980.6199 gals.).
 PU1006
 PU1006.The modeled gravity was interpolated from observed gravity values.
 PU1006
 PU1006;                    North         East    Units  Estimated Accuracy
 PU1006;SPC SD N     -    96,900.      396,800.      MT  (+/- 180 meters Scaled)
 PU1006
 PU1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK931498(NAD 83)
 PU1006
 PU1006                          SUPERSEDED SURVEY CONTROL
 PU1006
 PU1006  NGVD 29 (??/??/92)  857.049  (m)         2811.83   (f) ADJ UNCH    2 0
 PU1006
 PU1006.Superseded values are not recommended for survey control.
 PU1006
 PU1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1006.See file dsdata.pdf to determine how the superseded data were derived.
 PU1006
 PU1006_MARKER: DB = BENCH MARK DISK
 PU1006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1006_STAMPING: A 410 1962
 PU1006_MARK LOGO: CGS
 PU1006_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1006+STABILITY: SURFACE MOTION
 PU1006
 PU1006  HISTORY     - Date     Condition        Report By
 PU1006  HISTORY     - 1962     MONUMENTED       CGS
 PU1006
 PU1006                          STATION DESCRIPTION
 PU1006
 PU1006'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1006'1.6 MI S FROM RED OWL.
 PU1006'1.6 MILES SOUTH ALONG A GRAVELED COUNTY ROAD FROM THE POST
 PU1006'OFFICE AND STORE AT RED OWL, 71 FEET SOUTHWEST OF THE CENTER
 PU1006'OF THE JUNCTION OF A COUNTY ROAD LEADING WEST, 54 FEET WEST
 PU1006'OF THE CENTER LINE OF THE ROAD, 66 FEET SOUTH OF THE CENTER
 PU1006'LINE OF THE ROAD WEST, 3 FEET SOUTH OF A POWER LINE POLE WITH
 PU1006'A GUY WIRE, 1.4 FEET WEST OF A WITNESS POST, 8.9 FEET NORTHEAST
 PU1006'OF A FENCE, ABOUT 1 1/2 FEET LOWER THAN THE ROAD, AND SET IN
 PU1006'THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0924 ***********************************************************************
 PU0924  DESIGNATION -  A 411
 PU0924  PID         -  PU0924
 PU0924  STATE/COUNTY-  SD/MEADE
 PU0924  COUNTRY     -  US
 PU0924  USGS QUAD   -  UNION CENTER (2017)
 PU0924
 PU0924                         *CURRENT SURVEY CONTROL
 PU0924  ______________________________________________________________________
 PU0924* NAD 83(1986) POSITION- 44 33 39.     (N) 102 42 10.     (W)   SCALED
 PU0924* NAVD 88 ORTHO HEIGHT -   887.270 (meters)     2910.99  (feet) ADJUSTED
 PU0924  ______________________________________________________________________
 PU0924  GEOID HEIGHT    -        -18.093 (meters)                     GEOID18
 PU0924  DYNAMIC HEIGHT  -        887.024 (meters)     2910.18  (feet) COMP
 PU0924  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PU0924
 PU0924  VERT ORDER      -  SECOND    CLASS 0
 PU0924
 PU0924.The horizontal coordinates were scaled from a map and have
 PU0924.an estimated accuracy of +/- 6 seconds.
 PU0924
 PU0924.The orthometric height was determined by differential leveling and
 PU0924.adjusted by the NATIONAL GEODETIC SURVEY
 PU0924.in June 1991.
 PU0924
 PU0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0924.GEOID18 height accuracy estimate available here.
 PU0924
 PU0924.Click photographs - Photos may exist for this station.
 PU0924
 PU0924.The dynamic height is computed by dividing the NAVD 88
 PU0924.geopotential number by the normal gravity value computed on the
 PU0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0924.degrees latitude (g = 980.6199 gals.).
 PU0924
 PU0924.The modeled gravity was interpolated from observed gravity values.
 PU0924
 PU0924;                    North         East    Units  Estimated Accuracy
 PU0924;SPC SD N     -    84,430.      385,320.      MT  (+/- 180 meters Scaled)
 PU0924
 PU0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK824367(NAD 83)
 PU0924
 PU0924                          SUPERSEDED SURVEY CONTROL
 PU0924
 PU0924  NGVD 29 (??/??/92)  886.786  (m)         2909.40   (f) ADJ UNCH    2 0
 PU0924
 PU0924.Superseded values are not recommended for survey control.
 PU0924
 PU0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0924.See file dsdata.pdf to determine how the superseded data were derived.
 PU0924
 PU0924_MARKER: DB = BENCH MARK DISK
 PU0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0924_STAMPING: A 411 1962
 PU0924_MARK LOGO: CGS
 PU0924_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0924+STABILITY: SURFACE MOTION
 PU0924
 PU0924  HISTORY     - Date     Condition        Report By
 PU0924  HISTORY     - 1962     MONUMENTED       CGS
 PU0924  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU0924
 PU0924                          STATION DESCRIPTION
 PU0924
 PU0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0924'1.7 MI W FROM UNION CENTER.
 PU0924'1.7 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0924'CENTER, 47 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 18 FEET
 PU0924'SOUTH OF A FENCE CORNER, 2.6 FEET WEST OF A FENCE, 2 1/2 FEET
 PU0924'NORTH OF POWER POLE 2-130, 1.9 FEET SOUT OF A WITNESS POST, ABOUT
 PU0924'3 FEET LOWER THAN THE HIGHWAY AND IN THE TOP OF A CONCRETE POST
 PU0924'PROJECTING 0.4 FOOT.
 PU0924
 PU0924                          STATION RECOVERY (1995)
 PU0924
 PU0924'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0924'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK A 411
 PU0924'RESET WAS ESTABLISHED IN THE SAME GENERAL AREA.  SEE THE DESCRIPTION
 PU0924'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0925 ***********************************************************************
 PU0925  DESIGNATION -  A 411 RESET
 PU0925  PID         -  PU0925
 PU0925  STATE/COUNTY-  SD/MEADE
 PU0925  COUNTRY     -  US
 PU0925  USGS QUAD   -  UNION CENTER (2017)
 PU0925
 PU0925                         *CURRENT SURVEY CONTROL
 PU0925  ______________________________________________________________________
 PU0925* NAD 83(1986) POSITION- 44 33 38.     (N) 102 42 12.     (W)   SCALED
 PU0925* NAVD 88 ORTHO HEIGHT -   886.212 (meters)     2907.51  (feet) ADJUSTED
 PU0925  ______________________________________________________________________
 PU0925  GEOID HEIGHT    -        -18.092 (meters)                     GEOID18
 PU0925  DYNAMIC HEIGHT  -        885.967 (meters)     2906.71  (feet) COMP
 PU0925  MODELED GRAVITY -    980,311.1   (mgal)                       NAVD 88
 PU0925
 PU0925  VERT ORDER      -  FIRST     CLASS II
 PU0925
 PU0925.The horizontal coordinates were scaled from a map and have
 PU0925.an estimated accuracy of +/- 6 seconds.
 PU0925
 PU0925.The orthometric height was determined by differential leveling and
 PU0925.adjusted by the NATIONAL GEODETIC SURVEY
 PU0925.in October 1997.
 PU0925
 PU0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0925.GEOID18 height accuracy estimate available here.
 PU0925
 PU0925.Click photographs - Photos may exist for this station.
 PU0925
 PU0925.The dynamic height is computed by dividing the NAVD 88
 PU0925.geopotential number by the normal gravity value computed on the
 PU0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0925.degrees latitude (g = 980.6199 gals.).
 PU0925
 PU0925.The modeled gravity was interpolated from observed gravity values.
 PU0925
 PU0925;                    North         East    Units  Estimated Accuracy
 PU0925;SPC SD N     -    84,400.      385,270.      MT  (+/- 180 meters Scaled)
 PU0925
 PU0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK823367(NAD 83)
 PU0925
 PU0925                          SUPERSEDED SURVEY CONTROL
 PU0925
 PU0925.No superseded survey control is available for this station.
 PU0925
 PU0925_MARKER: DB = BENCH MARK DISK
 PU0925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0925_STAMPING: A 411 RESET 1972
 PU0925_MARK LOGO: CGS
 PU0925_PROJECTION: FLUSH
 PU0925_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0925+STABILITY: SURFACE MOTION
 PU0925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0925+SATELLITE: SATELLITE OBSERVATIONS - May 10, 2012
 PU0925
 PU0925  HISTORY     - Date     Condition        Report By
 PU0925  HISTORY     - 1972     MONUMENTED       NGS
 PU0925  HISTORY     - 19950524 GOOD             NGS
 PU0925  HISTORY     - 20120510 GOOD             INDIV
 PU0925
 PU0925                          STATION DESCRIPTION
 PU0925
 PU0925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU0925'1.7 MI W FROM UNION CENTER.
 PU0925'1.7 MILES WEST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AND
 PU0925'STORE IN UNION CENTER, ABOUT 700 FEET WEST OF A LARGE ROCK OUTCROP
 PU0925'ON A HILL, 99 FEET SOUTH OF THE CENTER OF THE HIGHWAY, 2 FEET
 PU0925'NORTHEAST OF A T FENCE CORNER, 1.4 FEET SOUTH OF A METAL WITNESS
 PU0925'POST, AND SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 PU0925'IT IS AT HIGHWAY STATION 102+38.  NOTE-- BENCH MARK A 411 1962
 PU0925'WAS RECOVERED IN GOOD CONDITION, THE DISK WAS REMOVED AT THIS TIME.
 PU0925
 PU0925                          STATION RECOVERY (1995)
 PU0925
 PU0925'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0925'2.8 KM (1.75 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0925'IN UNION CENTER, 308.4 M (1011.8 FT) EAST OF MILEPOST 79, 30.0 M (98.4
 PU0925'FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.6 M (41.3 FT) WEST OF THE
 PU0925'CENTER OF A FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 PU0925'THE HIGHWAY, 1.1 M (3.6 FT) NORTHEAST OF A UTILITY POLE, 0.7 M (2.3
 PU0925'FT) NORTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 PU0925'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU0925
 PU0925                          STATION RECOVERY (2012)
 PU0925
 PU0925'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0700 ***********************************************************************
 PU0700  DESIGNATION -  A 412
 PU0700  PID         -  PU0700
 PU0700  STATE/COUNTY-  SD/MEADE
 PU0700  COUNTRY     -  US
 PU0700  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0700
 PU0700                         *CURRENT SURVEY CONTROL
 PU0700  ______________________________________________________________________
 PU0700* NAD 83(1986) POSITION- 44 25 50.     (N) 102 33 45.     (W)   SCALED
 PU0700* NAVD 88 ORTHO HEIGHT -   793.997 (meters)     2604.97  (feet) ADJUSTED
 PU0700  ______________________________________________________________________
 PU0700  GEOID HEIGHT    -        -18.552 (meters)                     GEOID18
 PU0700  DYNAMIC HEIGHT  -        793.781 (meters)     2604.26  (feet) COMP
 PU0700  MODELED GRAVITY -    980,319.6   (mgal)                       NAVD 88
 PU0700
 PU0700  VERT ORDER      -  SECOND    CLASS 0
 PU0700
 PU0700.The horizontal coordinates were scaled from a map and have
 PU0700.an estimated accuracy of +/- 6 seconds.
 PU0700
 PU0700.The orthometric height was determined by differential leveling and
 PU0700.adjusted by the NATIONAL GEODETIC SURVEY
 PU0700.in June 1991.
 PU0700
 PU0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0700.GEOID18 height accuracy estimate available here.
 PU0700
 PU0700.Click photographs - Photos may exist for this station.
 PU0700
 PU0700.The dynamic height is computed by dividing the NAVD 88
 PU0700.geopotential number by the normal gravity value computed on the
 PU0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0700.degrees latitude (g = 980.6199 gals.).
 PU0700
 PU0700.The modeled gravity was interpolated from observed gravity values.
 PU0700
 PU0700;                    North         East    Units  Estimated Accuracy
 PU0700;SPC SD N     -    69,590.      396,000.      MT  (+/- 180 meters Scaled)
 PU0700
 PU0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK940225(NAD 83)
 PU0700
 PU0700                          SUPERSEDED SURVEY CONTROL
 PU0700
 PU0700  NGVD 29 (??/??/92)  793.533  (m)         2603.45   (f) ADJ UNCH    2 0
 PU0700
 PU0700.Superseded values are not recommended for survey control.
 PU0700
 PU0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0700.See file dsdata.pdf to determine how the superseded data were derived.
 PU0700
 PU0700_MARKER: DB = BENCH MARK DISK
 PU0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0700_STAMPING: A 412 1962
 PU0700_MARK LOGO: CGS
 PU0700_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0700+STABILITY: SURFACE MOTION
 PU0700
 PU0700  HISTORY     - Date     Condition        Report By
 PU0700  HISTORY     - 1962     MONUMENTED       CGS
 PU0700
 PU0700                          STATION DESCRIPTION
 PU0700
 PU0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0700'10 MI S FROM ENNING.
 PU0700'10.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0700'46 FEET WEST OF THE CENTER LINE OF THE ROAD, 42 FEET SOUTH OF THE
 PU0700'CENTER LINE OF A TRACK ROAD WEST, 13 FEET SOUTH OF A FENCE CORNER,
 PU0700'3 FEET SOUTH OF POWER POLE WITH TWO GUY WIRES, 2.5 FEET WEST OF
 PU0700'A FENCE, 2.6 FEET NORTH OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU0700'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1266 ***********************************************************************
 PU1266  DESIGNATION -  A 413
 PU1266  PID         -  PU1266
 PU1266  STATE/COUNTY-  SD/BUTTE
 PU1266  COUNTRY     -  US
 PU1266  USGS QUAD   -  OWL BUTTE (2017)
 PU1266
 PU1266                         *CURRENT SURVEY CONTROL
 PU1266  ______________________________________________________________________
 PU1266* NAD 83(1986) POSITION- 44 50 27.     (N) 103 10 44.     (W)   SCALED
 PU1266* NAVD 88 ORTHO HEIGHT -   933.122 (meters)     3061.42  (feet) ADJUSTED
 PU1266  ______________________________________________________________________
 PU1266  GEOID HEIGHT    -        -16.908 (meters)                     GEOID18
 PU1266  DYNAMIC HEIGHT  -        932.889 (meters)     3060.65  (feet) COMP
 PU1266  MODELED GRAVITY -    980,334.8   (mgal)                       NAVD 88
 PU1266
 PU1266  VERT ORDER      -  FIRST     CLASS II
 PU1266
 PU1266.The horizontal coordinates were scaled from a map and have
 PU1266.an estimated accuracy of +/- 6 seconds.
 PU1266
 PU1266.The orthometric height was determined by differential leveling and
 PU1266.adjusted by the NATIONAL GEODETIC SURVEY
 PU1266.in July 1998.
 PU1266
 PU1266.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1266.GEOID18 height accuracy estimate available here.
 PU1266
 PU1266.Click photographs - Photos may exist for this station.
 PU1266
 PU1266.The dynamic height is computed by dividing the NAVD 88
 PU1266.geopotential number by the normal gravity value computed on the
 PU1266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1266.degrees latitude (g = 980.6199 gals.).
 PU1266
 PU1266.The modeled gravity was interpolated from observed gravity values.
 PU1266
 PU1266;                    North         East    Units  Estimated Accuracy
 PU1266;SPC SD N     -   116,890.      348,740.      MT  (+/- 180 meters Scaled)
 PU1266
 PU1266_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK439668(NAD 83)
 PU1266
 PU1266                          SUPERSEDED SURVEY CONTROL
 PU1266
 PU1266  NAVD 88 (06/15/91)  933.100  (m)         3061.35   (f) SUPERSEDED  1 2
 PU1266  NGVD 29 (??/??/92)  932.609  (m)         3059.73   (f) ADJ UNCH    1 2
 PU1266
 PU1266.Superseded values are not recommended for survey control.
 PU1266
 PU1266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1266.See file dsdata.pdf to determine how the superseded data were derived.
 PU1266
 PU1266_MARKER: DB = BENCH MARK DISK
 PU1266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1266_STAMPING: A 413 1963
 PU1266_MARK LOGO: CGS
 PU1266_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1266+STABILITY: SURFACE MOTION
 PU1266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1266+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1266
 PU1266  HISTORY     - Date     Condition        Report By
 PU1266  HISTORY     - 1963     MONUMENTED       CGS
 PU1266  HISTORY     - 19951116 GOOD             NGS
 PU1266
 PU1266                          STATION DESCRIPTION
 PU1266
 PU1266'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1266'15.1 MI NE FROM NEWELL.
 PU1266'ABOUT 15.1 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1266'SCHOOL AT NEWELL, AT THE JUNCTION OF TWILIGHT ROAD WHICH IS A
 PU1266'GRAVELED ROAD LEADING NORTHWEST, 105 FEET NORTHWEST OF THE
 PU1266'CENTERLINE OF THE HIGHWAY, 55.5 FEET SOUTHWEST OF THE CENTER OF
 PU1266'A CATTLE GUARD ACROSS THE ROAD, 2.5 FEET SOUTHEAST OF A FENCE,
 PU1266'1.8 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1266'ROAD, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 PU1266'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 PU1266
 PU1266                          STATION RECOVERY (1995)
 PU1266
 PU1266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1266'24.1 KM (14.95 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1266'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 256.0 M (839.9 FT) NORTHEAST
 PU1266'OF MILEPOST 54, 22.4 M (73.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE,
 PU1266'17.1 M (56.1 FT) SOUTHWEST OF THE CENTER OF TWILIGHT ROAD, 0.4 M (1.3
 PU1266'FT) NORTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 PU1266'HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE, AND THE MONUMENT
 PU1266'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1058 ***********************************************************************
 PU1058  DESIGNATION -  A 414
 PU1058  PID         -  PU1058
 PU1058  STATE/COUNTY-  SD/BUTTE
 PU1058  COUNTRY     -  US
 PU1058  USGS QUAD   -  NEWELL (2017)
 PU1058
 PU1058                         *CURRENT SURVEY CONTROL
 PU1058  ______________________________________________________________________
 PU1058* NAD 83(1986) POSITION- 44 43 35.     (N) 103 25 32.     (W)   SCALED
 PU1058* NAVD 88 ORTHO HEIGHT -   855.648 (meters)     2807.24  (feet) ADJUSTED
 PU1058  ______________________________________________________________________
 PU1058  GEOID HEIGHT    -        -16.367 (meters)                     GEOID18
 PU1058  DYNAMIC HEIGHT  -        855.431 (meters)     2806.53  (feet) COMP
 PU1058  MODELED GRAVITY -    980,335.1   (mgal)                       NAVD 88
 PU1058
 PU1058  VERT ORDER      -  SECOND    CLASS 0
 PU1058
 PU1058.The horizontal coordinates were scaled from a map and have
 PU1058.an estimated accuracy of +/- 6 seconds.
 PU1058
 PU1058.The orthometric height was determined by differential leveling and
 PU1058.adjusted by the NATIONAL GEODETIC SURVEY
 PU1058.in June 1991.
 PU1058
 PU1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1058.GEOID18 height accuracy estimate available here.
 PU1058
 PU1058.Click photographs - Photos may exist for this station.
 PU1058
 PU1058.The dynamic height is computed by dividing the NAVD 88
 PU1058.geopotential number by the normal gravity value computed on the
 PU1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1058.degrees latitude (g = 980.6199 gals.).
 PU1058
 PU1058.The modeled gravity was interpolated from observed gravity values.
 PU1058
 PU1058;                    North         East    Units  Estimated Accuracy
 PU1058;SPC SD N     -   104,980.      328,720.      MT  (+/- 180 meters Scaled)
 PU1058
 PU1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK246537(NAD 83)
 PU1058
 PU1058                          SUPERSEDED SURVEY CONTROL
 PU1058
 PU1058  NGVD 29 (??/??/92)  855.173  (m)         2805.68   (f) ADJ UNCH    2 0
 PU1058
 PU1058.Superseded values are not recommended for survey control.
 PU1058
 PU1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1058.See file dsdata.pdf to determine how the superseded data were derived.
 PU1058
 PU1058_MARKER: DB = BENCH MARK DISK
 PU1058_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1058_SP_SET: CULVERT HEADWALL
 PU1058_STAMPING: A 414 1963
 PU1058_MARK LOGO: CGS
 PU1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1058+STABILITY: SURFACE MOTION
 PU1058
 PU1058  HISTORY     - Date     Condition        Report By
 PU1058  HISTORY     - 1963     MONUMENTED       CGS
 PU1058
 PU1058                          STATION DESCRIPTION
 PU1058
 PU1058'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1058'0.7 MI N FROM NEWELL.
 PU1058'ABOUT 0.7 MILE NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH SCHOOL
 PU1058'AT NEWELL, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 PU1058'HEADWALL OF A 6 X 8 FOOT CONCRETE CULVERT, 28 FEET WEST OF THE
 PU1058'CENTERLINE OF THE HIGHWAY, 0.6 FOOT NORTH OF THE SOUTH EDGE OF
 PU1058'THE HEADWALL, AND ABOUT LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1876 ***********************************************************************
 PU1876  DESIGNATION -  A 415
 PU1876  PID         -  PU1876
 PU1876  STATE/COUNTY-  SD/BUTTE
 PU1876  COUNTRY     -  US
 PU1876  USGS QUAD   -  NISLAND (2017)
 PU1876
 PU1876                         *CURRENT SURVEY CONTROL
 PU1876  ______________________________________________________________________
 PU1876* NAD 83(1986) POSITION- 44 44 04.     (N) 103 36 31.     (W)   SCALED
 PU1876* NAVD 88 ORTHO HEIGHT -   874.389 (meters)     2868.72  (feet) ADJUSTED
 PU1876  ______________________________________________________________________
 PU1876  GEOID HEIGHT    -        -15.971 (meters)                     GEOID18
 PU1876  DYNAMIC HEIGHT  -        874.161 (meters)     2867.98  (feet) COMP
 PU1876  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 PU1876
 PU1876  VERT ORDER      -  SECOND    CLASS 0
 PU1876
 PU1876.The horizontal coordinates were scaled from a map and have
 PU1876.an estimated accuracy of +/- 6 seconds.
 PU1876
 PU1876.The orthometric height was determined by differential leveling and
 PU1876.adjusted by the NATIONAL GEODETIC SURVEY
 PU1876.in June 1991.
 PU1876
 PU1876.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1876.GEOID18 height accuracy estimate available here.
 PU1876
 PU1876.Click photographs - Photos may exist for this station.
 PU1876
 PU1876.The dynamic height is computed by dividing the NAVD 88
 PU1876.geopotential number by the normal gravity value computed on the
 PU1876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1876.degrees latitude (g = 980.6199 gals.).
 PU1876
 PU1876.The modeled gravity was interpolated from observed gravity values.
 PU1876
 PU1876;                    North         East    Units  Estimated Accuracy
 PU1876;SPC SD N     -   106,500.      314,270.      MT  (+/- 180 meters Scaled)
 PU1876
 PU1876_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK101543(NAD 83)
 PU1876
 PU1876                          SUPERSEDED SURVEY CONTROL
 PU1876
 PU1876  NGVD 29 (??/??/92)  873.908  (m)         2867.15   (f) ADJ UNCH    2 0
 PU1876
 PU1876.Superseded values are not recommended for survey control.
 PU1876
 PU1876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1876.See file dsdata.pdf to determine how the superseded data were derived.
 PU1876
 PU1876_MARKER: DB = BENCH MARK DISK
 PU1876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1876_STAMPING: A 415 1963
 PU1876_MARK LOGO: CGS
 PU1876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1876+STABILITY: SURFACE MOTION
 PU1876
 PU1876  HISTORY     - Date     Condition        Report By
 PU1876  HISTORY     - 1963     MONUMENTED       CGS
 PU1876
 PU1876                          STATION DESCRIPTION
 PU1876
 PU1876'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1876'7.9 MI NW FROM NISLAND.
 PU1876'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1876'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1876'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1876'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1876'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1876'ALONG A GRAVELED COUNTY ROAD, 45 FEET NORTHWEST OF THE CENTER
 PU1876'OF THE INTERSECTION OF A NORTH-SOUTH ROAD, 33 FEET NORTH OF THE
 PU1876'CENTERLINE OF THE EAST-WEST ROAD, 31.5 FEET WEST OF THE CENTERLINE
 PU1876'OF THE NORTH-SOUTH ROAD, 4.5 FEET NORTHEAST OF A TELEPHONE POLE,
 PU1876'2.0 FEET EAST OF A FENCE CORNER, 1.5 FEET SOUTH OF A METAL
 PU1876'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE NORTH-SOUTH
 PU1876'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1349 ***********************************************************************
 PU1349  DESIGNATION -  A 416
 PU1349  PID         -  PU1349
 PU1349  STATE/COUNTY-  SD/BUTTE
 PU1349  COUNTRY     -  US
 PU1349  USGS QUAD   -  SULPHUR BUTTE (2017)
 PU1349
 PU1349                         *CURRENT SURVEY CONTROL
 PU1349  ______________________________________________________________________
 PU1349* NAD 83(1986) POSITION- 44 54 28.     (N) 103 16 55.     (W)   SCALED
 PU1349* NAVD 88 ORTHO HEIGHT -   908.163 (meters)     2979.53  (feet) ADJUSTED
 PU1349  ______________________________________________________________________
 PU1349  GEOID HEIGHT    -        -16.685 (meters)                     GEOID18
 PU1349  DYNAMIC HEIGHT  -        907.945 (meters)     2978.82  (feet) COMP
 PU1349  MODELED GRAVITY -    980,345.9   (mgal)                       NAVD 88
 PU1349
 PU1349  VERT ORDER      -  SECOND    CLASS 0
 PU1349
 PU1349.The horizontal coordinates were scaled from a map and have
 PU1349.an estimated accuracy of +/- 6 seconds.
 PU1349
 PU1349.The orthometric height was determined by differential leveling and
 PU1349.adjusted by the NATIONAL GEODETIC SURVEY
 PU1349.in June 1991.
 PU1349
 PU1349.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1349.GEOID18 height accuracy estimate available here.
 PU1349
 PU1349.Click photographs - Photos may exist for this station.
 PU1349
 PU1349.The dynamic height is computed by dividing the NAVD 88
 PU1349.geopotential number by the normal gravity value computed on the
 PU1349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1349.degrees latitude (g = 980.6199 gals.).
 PU1349
 PU1349.The modeled gravity was interpolated from observed gravity values.
 PU1349
 PU1349;                    North         East    Units  Estimated Accuracy
 PU1349;SPC SD N     -   124,650.      340,900.      MT  (+/- 180 meters Scaled)
 PU1349
 PU1349_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK356741(NAD 83)
 PU1349
 PU1349                          SUPERSEDED SURVEY CONTROL
 PU1349
 PU1349  NGVD 29 (??/??/92)  907.684  (m)         2977.96   (f) ADJ UNCH    2 0
 PU1349
 PU1349.Superseded values are not recommended for survey control.
 PU1349
 PU1349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1349.See file dsdata.pdf to determine how the superseded data were derived.
 PU1349
 PU1349_MARKER: DB = BENCH MARK DISK
 PU1349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1349_STAMPING: A 416 1963
 PU1349_MARK LOGO: CGS
 PU1349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1349+STABILITY: SURFACE MOTION
 PU1349
 PU1349  HISTORY     - Date     Condition        Report By
 PU1349  HISTORY     - 1963     MONUMENTED       CGS
 PU1349
 PU1349                          STATION DESCRIPTION
 PU1349
 PU1349'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1349'16.8 MI NE FROM NEWELL.
 PU1349'ABOUT 3.95 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1349'HIGH SCHOOL AT NEWELL, THENCE 13.3 MILES NORTH ALONG A GRAVELED
 PU1349'ROAD, ABOUT 0.15 MILE NORTH OF A 36-INCH PIPE CULVERT IN A
 PU1349'RAVINE, 34 FEET WEST OF THE CENTERLINE OF THE ROAD, 6 FEET
 PU1349'NORTHWEST OF TELEPHONE POLE NO. 8, 1.7 FEET SOUTH OF A METAL
 PU1349'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PU1349'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1853 ***********************************************************************
 PU1853  DESIGNATION -  A 417
 PU1853  PID         -  PU1853
 PU1853  STATE/COUNTY-  SD/BUTTE
 PU1853  COUNTRY     -  US
 PU1853  USGS QUAD   -  MUD BUTTES (2017)
 PU1853
 PU1853                         *CURRENT SURVEY CONTROL
 PU1853  ______________________________________________________________________
 PU1853* NAD 83(1986) POSITION- 44 51 52.     (N) 103 47 31.     (W)   SCALED
 PU1853* NAVD 88 ORTHO HEIGHT -   934.531 (meters)     3066.04  (feet) ADJUSTED
 PU1853  ______________________________________________________________________
 PU1853  GEOID HEIGHT    -        -15.810 (meters)                     GEOID18
 PU1853  DYNAMIC HEIGHT  -        934.290 (meters)     3065.25  (feet) COMP
 PU1853  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 PU1853
 PU1853  VERT ORDER      -  FIRST     CLASS II
 PU1853
 PU1853.The horizontal coordinates were scaled from a map and have
 PU1853.an estimated accuracy of +/- 6 seconds.
 PU1853
 PU1853.The orthometric height was determined by differential leveling and
 PU1853.adjusted by the NATIONAL GEODETIC SURVEY
 PU1853.in April 2000.
 PU1853
 PU1853.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1853.GEOID18 height accuracy estimate available here.
 PU1853
 PU1853.Click photographs - Photos may exist for this station.
 PU1853
 PU1853.The dynamic height is computed by dividing the NAVD 88
 PU1853.geopotential number by the normal gravity value computed on the
 PU1853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1853.degrees latitude (g = 980.6199 gals.).
 PU1853
 PU1853.The modeled gravity was interpolated from observed gravity values.
 PU1853
 PU1853;                    North         East    Units  Estimated Accuracy
 PU1853;SPC SD N     -   121,600.      300,440.      MT  (+/- 180 meters Scaled)
 PU1853
 PU1853_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK954686(NAD 83)
 PU1853
 PU1853                          SUPERSEDED SURVEY CONTROL
 PU1853
 PU1853  NAVD 88 (06/15/91)  934.504  (m)         3065.95   (f) SUPERSEDED  2 0
 PU1853  NGVD 29 (??/??/92)  934.022  (m)         3064.37   (f) ADJ UNCH    2 0
 PU1853
 PU1853.Superseded values are not recommended for survey control.
 PU1853
 PU1853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1853.See file dsdata.pdf to determine how the superseded data were derived.
 PU1853
 PU1853_MARKER: DB = BENCH MARK DISK
 PU1853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1853_STAMPING: A 417 1963
 PU1853_MARK LOGO: CGS
 PU1853_PROJECTION: PROJECTING 20 CENTIMETERS
 PU1853_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1853+STABILITY: SURFACE MOTION
 PU1853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1853+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2018
 PU1853
 PU1853  HISTORY     - Date     Condition        Report By
 PU1853  HISTORY     - 1963     MONUMENTED       CGS
 PU1853  HISTORY     - 19980920 GOOD             NGS
 PU1853  HISTORY     - 20180424 GOOD             SDDT
 PU1853
 PU1853                          STATION DESCRIPTION
 PU1853
 PU1853'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1853'14.7 MI N FROM BELLE FOURCHE.
 PU1853'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1853'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 0.9 MILE EAST
 PU1853'ALONG A GRAVELED COUNTY ROAD, 44 FEET SOUTH OF THE CENTERLINE
 PU1853'OF THE ROAD, 37.7 FEET SOUTH OF THE SOUTHEAST CORNER OF A
 PU1853'CATTLE GUARD, 6.5 FEET SOUTH OF THE SOUTH END OF A WIRE GATE, 1.6
 PU1853'FEET EAST OF A NORTH-SOUTH FENCE, 1.6 FEET NORTH OF A METAL
 PU1853'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU1853'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
 PU1853
 PU1853                          STATION RECOVERY (1998)
 PU1853
 PU1853'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1853'22.4 KM (13.90 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1853'OF U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.3 KM (0.20 MI) EASTERLY
 PU1853'ALONG A GRAVELED ROAD, 12.1 M (39.7 FT) SOUTH OF THE ROAD CENTER AND A
 PU1853'CATTLE GUARD, 6.3 M (20.7 FT) NORTH OF A T-FENCE CORNER, 0.5 M (1.6
 PU1853'FT) EAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) EAST OF A METAL
 PU1853'GUARD POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND
 PU1853'SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
 PU1853
 PU1853                          STATION RECOVERY (2018)
 PU1853
 PU1853'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 PU1853'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1686 ***********************************************************************
 PU1686  DESIGNATION -  A 418
 PU1686  PID         -  PU1686
 PU1686  STATE/COUNTY-  SD/MEADE
 PU1686  COUNTRY     -  US
 PU1686  USGS QUAD   -  STURGIS (2017)
 PU1686
 PU1686                         *CURRENT SURVEY CONTROL
 PU1686  ______________________________________________________________________
 PU1686* NAD 83(1986) POSITION- 44 24 52.0    (N) 103 30 31.4    (W)   HD_HELD2
 PU1686* NAVD 88 ORTHO HEIGHT -  1037.165 (meters)     3402.77  (feet) ADJUSTED
 PU1686  ______________________________________________________________________
 PU1686  GEOID HEIGHT    -        -15.286 (meters)                     GEOID18
 PU1686  DYNAMIC HEIGHT  -       1036.829 (meters)     3401.66  (feet) COMP
 PU1686  MODELED GRAVITY -    980,258.7   (mgal)                       NAVD 88
 PU1686
 PU1686  VERT ORDER      -  FIRST     CLASS II
 PU1686
 PU1686.The horizontal coordinates were established by autonomous hand held GPS
 PU1686.observations and have an estimated accuracy of +/- 10 meters.
 PU1686
 PU1686.The orthometric height was determined by differential leveling and
 PU1686.adjusted by the NATIONAL GEODETIC SURVEY
 PU1686.in June 1991.
 PU1686
 PU1686.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1686.GEOID18 height accuracy estimate available here.
 PU1686
 PU1686.Click photographs - Photos may exist for this station.
 PU1686
 PU1686.The dynamic height is computed by dividing the NAVD 88
 PU1686.geopotential number by the normal gravity value computed on the
 PU1686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1686.degrees latitude (g = 980.6199 gals.).
 PU1686
 PU1686.The modeled gravity was interpolated from observed gravity values.
 PU1686
 PU1686;                    North         East    Units  Estimated Accuracy
 PU1686;SPC SD N     -    70,630.      320,632.      MT  (+/- 10 meters HH2 GPS)
 PU1686
 PU1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1872618987(NAD 83)
 PU1686
 PU1686                          SUPERSEDED SURVEY CONTROL
 PU1686
 PU1686  NGVD 29 (??/??/92) 1036.644  (m)         3401.06   (f) ADJ UNCH    1 2
 PU1686
 PU1686.Superseded values are not recommended for survey control.
 PU1686
 PU1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1686.See file dsdata.pdf to determine how the superseded data were derived.
 PU1686
 PU1686_MARKER: DB = BENCH MARK DISK
 PU1686_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PU1686_SP_SET: BUILDING
 PU1686_STAMPING: A 418 1963
 PU1686_MARK LOGO: CGS
 PU1686_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1686+STABILITY: SURFACE MOTION
 PU1686_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1686+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2012
 PU1686
 PU1686  HISTORY     - Date     Condition        Report By
 PU1686  HISTORY     - 1963     MONUMENTED       CGS
 PU1686  HISTORY     - 19910819 GOOD             NGS
 PU1686  HISTORY     - 19950513 GOOD             NGS
 PU1686  HISTORY     - 20090905 GOOD             GEOCAC
 PU1686  HISTORY     - 20120816 GOOD             INDIV
 PU1686
 PU1686                          STATION DESCRIPTION
 PU1686
 PU1686'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1686'AT STURGIS.
 PU1686'AT STURGIS, SET VERTICALLY IN THE SOUTH BRICK WALL OF THE
 PU1686'POST OFFICE, 5.6 FEET WEST OF THE CENTERLINE OF THE MAIN ENTRANCE,
 PU1686'1.2 FEET ABOVE A BALUSTRADE, AND ABOUT 2 FEET ABOVE THE LEVEL
 PU1686'OF THE STREET.
 PU1686
 PU1686                          STATION RECOVERY (1991)
 PU1686
 PU1686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1686'IN STURGIS, SET VERTICALLY IN THE SOUTH FACE OF THE POST OFFICE AT
 PU1686'999 MAIN STREET, 19.5 M (64.0 FT) EAST OF THE CENTERLINE OF JUNCTION
 PU1686'AVENUE, 14.0 M (45.9 FT) NORTH OF THE CENTER OF THE STREET, 7.6 M
 PU1686'(24.9 FT) EAST OF THE SOUTHWEST CORNER OF THE BUILDING, AND 0.7 M
 PU1686'(2.3 FT) ABOVE THE LEVEL OF THE STREET.
 PU1686
 PU1686                          STATION RECOVERY (1995)
 PU1686
 PU1686'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1686'IN STURGIS, SET VERTICALLY IN THE SOUTH FACE OF THE POST OFFICE AT 999
 PU1686'MAIN STREET, 19.5 M (64.0 FT) EAST OF THE CENTER OF JUNCTION AVENUE,
 PU1686'14.0 M (45.9 FT) NORTH OF THE STREET CENTERLINE, 7.6 M (24.9 FT) EAST
 PU1686'OF THE SOUTHWEST CORNER OF THE BUILDING, AND 0.7 M (2.3 FT) ABOVE THE
 PU1686'LEVEL OF THE CREEK.
 PU1686
 PU1686                          STATION RECOVERY (2009)
 PU1686
 PU1686'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 PU1686'MARK RECOVERED IN GOOD CONDITION. LOCATION IS NO LONGER THE SITE OF
 PU1686'THE U.S. POST OFFICE. THE BUILDING IS NOW OCCUPIED BY THE STURGIS
 PU1686'MOTORCYCLE MUSEUM. THE MARK IS LOCATED 3 FEET WEST OF THE FRONT DOOR
 PU1686'OF THE BUILDING AND LESS THAN 1 FOOT UNDER THE EAST END OF A RAMP'S
 PU1686'HAND RAIL.
 PU1686
 PU1686                          STATION RECOVERY (2012)
 PU1686
 PU1686'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1686'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0605 ***********************************************************************
 OT0605  CBN         -  This is a Cooperative Base Network Control Station.
 OT0605  DESIGNATION -  A 427
 OT0605  PID         -  OT0605
 OT0605  STATE/COUNTY-  SD/FALL RIVER
 OT0605  COUNTRY     -  US
 OT0605  USGS QUAD   -  ARDMORE (2017)
 OT0605
 OT0605                         *CURRENT SURVEY CONTROL
 OT0605  ______________________________________________________________________
 OT0605* NAD 83(2011) POSITION- 43 02 09.26844(N) 103 39 42.48953(W)   ADJUSTED
 OT0605* NAD 83(2011) ELLIP HT-  1062.773 (meters)        (06/27/12)   ADJUSTED
 OT0605* NAD 83(2011) EPOCH   -  2010.00
 OT0605* NAVD 88 ORTHO HEIGHT -  1078.746 (meters)     3539.19  (feet) ADJUSTED
 OT0605  ______________________________________________________________________
 OT0605  GEOID HEIGHT    -        -15.964 (meters)                     GEOID18
 OT0605  NAD 83(2011) X  - -1,103,011.166 (meters)                     COMP
 OT0605  NAD 83(2011) Y  - -4,537,879.129 (meters)                     COMP
 OT0605  NAD 83(2011) Z  -  4,331,143.660 (meters)                     COMP
 OT0605  LAPLACE CORR    -         -5.37  (seconds)                    DEFLEC18
 OT0605  DYNAMIC HEIGHT  -       1078.258 (meters)     3537.58  (feet) COMP
 OT0605  MODELED GRAVITY -    980,131.3   (mgal)                       NAVD 88
 OT0605
 OT0605  VERT ORDER      -  FIRST     CLASS II
 OT0605
 OT0605  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0605  Standards:
 OT0605         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0605            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0605  -------------------------------------------------------------------
 OT0605  NETWORK    0.88   2.16           0.41   0.29   1.10     -0.06020348
 OT0605  -------------------------------------------------------------------
 OT0605  Click here for local accuracies and other accuracy information.
 OT0605
 OT0605.The horizontal coordinates were established by GPS observations
 OT0605.and adjusted by the National Geodetic Survey in June 2012.
 OT0605
 OT0605.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0605.been affixed to the stable North American tectonic plate. See 
 OT0605.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0605
 OT0605.The horizontal coordinates are valid at the epoch date displayed above
 OT0605.which is a decimal equivalence of Year/Month/Day.
 OT0605
 OT0605.The orthometric height was determined by differential leveling and
 OT0605.adjusted by the NATIONAL GEODETIC SURVEY
 OT0605.in June 1991.
 OT0605
 OT0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0605.GEOID18 height accuracy estimate available here.
 OT0605
 OT0605.Click photographs - Photos may exist for this station.
 OT0605
 OT0605.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0605
 OT0605.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0605
 OT0605.The ellipsoidal height was determined by GPS observations
 OT0605.and is referenced to NAD 83.
 OT0605
 OT0605.The dynamic height is computed by dividing the NAVD 88
 OT0605.geopotential number by the normal gravity value computed on the
 OT0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0605.degrees latitude (g = 980.6199 gals.).
 OT0605
 OT0605.The modeled gravity was interpolated from observed gravity values.
 OT0605
 OT0605. The following values were computed from the NAD 83(2011) position.
 OT0605
 OT0605;                    North         East     Units Scale Factor Converg.
 OT0605;SPC SD S     -    83,484.344   328,835.426   MT  0.99995819   -2 17 46.1
 OT0605;SPC SD S     -   273,898.22  1,078,854.23   sFT  0.99995819   -2 17 46.1
 OT0605;UTM  13      - 4,765,671.191   609,011.420   MT  0.99974619   +0 54 48.1
 OT0605
 OT0605!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0605!SPC SD S     -   0.99983336  x   0.99995819  =   0.99979156
 OT0605!UTM  13      -   0.99983336  x   0.99974619  =   0.99957959
 OT0605
 OT0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH0901165671(NAD 83)
 OT0605
 OT0605                          SUPERSEDED SURVEY CONTROL
 OT0605
 OT0605  NAD 83(2007)-  43 02 09.26828(N)    103 39 42.49063(W) AD(2002.00) 0
 OT0605  ELLIP H (02/10/07) 1062.801  (m)                       GP(2002.00)    
 OT0605  ELLIP H (04/15/04) 1062.789  (m)                       GP(       ) 2 1
 OT0605  NAD 83(1996)-  43 02 09.26756(N)    103 39 42.49070(W) AD(       ) B
 OT0605  ELLIP H (04/18/97) 1062.845  (m)                       GP(       ) 4 1
 OT0605  NAVD 88            1078.75   (m)         3539.2    (f) LEVELING    3  
 OT0605
 OT0605.Superseded values are not recommended for survey control.
 OT0605
 OT0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0605.See file dsdata.pdf to determine how the superseded data were derived.
 OT0605
 OT0605_MARKER: I = METAL ROD
 OT0605_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0605_STAMPING: A 427 1985
 OT0605_MARK LOGO: NGS
 OT0605_PROJECTION: FLUSH
 OT0605_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0605_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0605+SATELLITE: SATELLITE OBSERVATIONS - June 16, 2015
 OT0605_ROD/PIPE-DEPTH: 12.0 meters
 OT0605
 OT0605  HISTORY     - Date     Condition        Report By
 OT0605  HISTORY     - 1985     MONUMENTED       NGS
 OT0605  HISTORY     - 19960821 GOOD             NGS
 OT0605  HISTORY     - 20060715 GOOD             JCLS
 OT0605  HISTORY     - 20150616 GOOD             WYDT
 OT0605
 OT0605                          STATION DESCRIPTION
 OT0605
 OT0605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0605'1.8 KM (1.1 MI) NORTH FROM ADRMORE.
 OT0605'1.8 KM (1.1 MI) NORTH ALONG STATE ROUTE 71 FROM THE JUNCTION OF
 OT0605'COUNTY ROADS 6412 WEST AND 5 EAST IN ADRMORE, AT A WIRE GATE AND
 OT0605'FIELD ROAD LEADING EAST, 10.7 METERS (35 FT) EAST OF THE CENTER OF
 OT0605'THE HIGHWAY, 5.5 METERS (18 FT) NORTH OF THE CENTER OF THE GATE AND
 OT0605'0.3 METER (1 FT) WEST OF THE FENCE.  NOTE--ACCESS TO DATUM POINT IS
 OT0605'HAD THROUGH A 5-INCH LOGO CAP.
 OT0605'THE MARK IS 0.15 METERS  W FROM  A WITNESS POST
 OT0605'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OT0605
 OT0605                          STATION RECOVERY (1996)
 OT0605
 OT0605'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0605'THE STATION IS LOCATED ABOUT 23.0 MI (37.0 KM) SOUTHWEST OF OELRICHS,
 OT0605'6.0 MI (9.7 KM) SOUTH-SOUTHEAST OF RUMFORD, AND 1.0 MI (1.6 KM) NORTH
 OT0605'OF ARDMORE, ON STATE HIGHWAY 71 NORTH.  OWNERSHIP--THE STATE OF SOUTH
 OT0605'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 71
 OT0605'AND COUNTY ROAD 5 IN ARDMORE, GO NORTH ON STATE HIGHWAY 71 FOR 1.05 MI
 OT0605'(1.69 KM) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED 35.0 FT
 OT0605'(10.7 M) EAST OF THE HIGHWAY CENTER, 17.0 FT (5.2 M) NORTH OF THE
 OT0605'CENTER OF A FIELD ENTRANCE AND GATE, 2.0 FT (0.6 M) BELOW THE LEVEL OF
 OT0605'THE HIGHWAY, 1.0 FT (0.3 M) WEST OF A FENCE, AND 0.5 FT (15.2 CM) WEST
 OT0605'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OT0605'5-INCH LOGO CAP.
 OT0605
 OT0605                          STATION RECOVERY (2006)
 OT0605
 OT0605'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 OT0605'RECOVERED IN GOOD CONDITION.
 OT0605
 OT0605                          STATION RECOVERY (2015)
 OT0605
 OT0605'RECOVERY NOTE BY WYOMING DEPARTMENT OF TRANSPORTATION 2015 (KFB)
 OT0605'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0634 ***********************************************************************
 QS0634  DESIGNATION -  A 428
 QS0634  PID         -  QS0634
 QS0634  STATE/COUNTY-  SD/CORSON
 QS0634  COUNTRY     -  US
 QS0634  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0634
 QS0634                         *CURRENT SURVEY CONTROL
 QS0634  ______________________________________________________________________
 QS0634* NAD 83(1986) POSITION- 45 42 42.     (N) 101 20 13.     (W)   SCALED
 QS0634* NAVD 88 ORTHO HEIGHT -   633.453 (meters)     2078.25  (feet) ADJUSTED
 QS0634  ______________________________________________________________________
 QS0634  GEOID HEIGHT    -        -20.540 (meters)                     GEOID18
 QS0634  DYNAMIC HEIGHT  -        633.385 (meters)     2078.03  (feet) COMP
 QS0634  MODELED GRAVITY -    980,488.8   (mgal)                       NAVD 88
 QS0634
 QS0634  VERT ORDER      -  FIRST     CLASS II
 QS0634
 QS0634.The horizontal coordinates were scaled from a map and have
 QS0634.an estimated accuracy of +/- 6 seconds.
 QS0634
 QS0634.The orthometric height was determined by differential leveling and
 QS0634.adjusted by the NATIONAL GEODETIC SURVEY
 QS0634.in June 1991.
 QS0634
 QS0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0634.GEOID18 height accuracy estimate available here.
 QS0634
 QS0634.Click photographs - Photos may exist for this station.
 QS0634
 QS0634.The dynamic height is computed by dividing the NAVD 88
 QS0634.geopotential number by the normal gravity value computed on the
 QS0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0634.degrees latitude (g = 980.6199 gals.).
 QS0634
 QS0634.The modeled gravity was interpolated from observed gravity values.
 QS0634
 QS0634;                    North         East    Units  Estimated Accuracy
 QS0634;SPC SD N     -   209,590.      495,900.      MT  (+/- 180 meters Scaled)
 QS0634
 QS0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR181646(NAD 83)
 QS0634
 QS0634                          SUPERSEDED SURVEY CONTROL
 QS0634
 QS0634.No superseded survey control is available for this station.
 QS0634
 QS0634_MARKER: I = METAL ROD
 QS0634_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0634_STAMPING: A 428 1985
 QS0634_MARK LOGO: NGS
 QS0634_PROJECTION: FLUSH
 QS0634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0634_ROD/PIPE-DEPTH: 4.9 meters
 QS0634
 QS0634  HISTORY     - Date     Condition        Report By
 QS0634  HISTORY     - 1985     MONUMENTED       NGS
 QS0634
 QS0634                          STATION DESCRIPTION
 QS0634
 QS0634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0634'23.8 KM (14.8 MI) SOUTH FROM MCINTOSH.
 QS0634'23.8 KM (14.75 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0634'HIGHWAY 12 AT MCINTOSH, AT A GRAVEL ROAD LEADING EAST, 0.32 KM (0.2
 QS0634'MI) NORTH OF MILEPOST 217, 22.9 METERS (75 FT) EAST OF THE HIGHWAY,
 QS0634'10.4 METERS (34 FT) NORTHEAST OF THE NORTHEAST END OF A 24-INCH PIPE
 QS0634'CULVERT, 10.7 METERS (35 FT) NORTH OF THE CENTER OF THE ROAD, 40.0
 QS0634'METERS (13 FT) NORTH OF A FENCE CORNER AND 0.3 METER (1 FT) WEST OF
 QS0634'THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 QS0634'5-INCH LOGO CAP.
 QS0634'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0634'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0366 ***********************************************************************
 OU0366  CBN         -  This is a Cooperative Base Network Control Station.
 OU0366  DESIGNATION -  A 429
 OU0366  PID         -  OU0366
 OU0366  STATE/COUNTY-  SD/CUSTER
 OU0366  COUNTRY     -  US
 OU0366  USGS QUAD   -  DEWEY (2017)
 OU0366
 OU0366                         *CURRENT SURVEY CONTROL
 OU0366  ______________________________________________________________________
 OU0366* NAD 83(2011) POSITION- 43 31 56.72658(N) 104 03 01.49765(W)   ADJUSTED
 OU0366* NAD 83(2011) ELLIP HT-  1115.054 (meters)        (06/27/12)   ADJUSTED
 OU0366* NAD 83(2011) EPOCH   -  2010.00
 OU0366* NAVD 88 ORTHO HEIGHT -  1129.640 (meters)     3706.16  (feet) ADJUSTED
 OU0366  ______________________________________________________________________
 OU0366  GEOID HEIGHT    -        -14.587 (meters)                     GEOID18
 OU0366  NAD 83(2011) X  - -1,124,590.005 (meters)                     COMP
 OU0366  NAD 83(2011) Y  - -4,493,635.705 (meters)                     COMP
 OU0366  NAD 83(2011) Z  -  4,371,342.164 (meters)                     COMP
 OU0366  LAPLACE CORR    -          4.06  (seconds)                    DEFLEC18
 OU0366  DYNAMIC HEIGHT  -       1129.175 (meters)     3704.64  (feet) COMP
 OU0366  MODELED GRAVITY -    980,167.6   (mgal)                       NAVD 88
 OU0366
 OU0366  VERT ORDER      -  FIRST     CLASS II
 OU0366
 OU0366  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OU0366  Standards:
 OU0366         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OU0366            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OU0366  -------------------------------------------------------------------
 OU0366  NETWORK    0.88   2.29           0.41   0.29   1.17     -0.04963852
 OU0366  -------------------------------------------------------------------
 OU0366  Click here for local accuracies and other accuracy information.
 OU0366
 OU0366.The horizontal coordinates were established by GPS observations
 OU0366.and adjusted by the National Geodetic Survey in June 2012.
 OU0366
 OU0366.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OU0366.been affixed to the stable North American tectonic plate. See 
 OU0366.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OU0366
 OU0366.The horizontal coordinates are valid at the epoch date displayed above
 OU0366.which is a decimal equivalence of Year/Month/Day.
 OU0366
 OU0366.The orthometric height was determined by differential leveling and
 OU0366.adjusted by the NATIONAL GEODETIC SURVEY
 OU0366.in June 1991.
 OU0366
 OU0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0366.GEOID18 height accuracy estimate available here.
 OU0366
 OU0366.Click photographs - Photos may exist for this station.
 OU0366
 OU0366.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OU0366
 OU0366.The Laplace correction was computed from DEFLEC18 derived deflections.
 OU0366
 OU0366.The ellipsoidal height was determined by GPS observations
 OU0366.and is referenced to NAD 83.
 OU0366
 OU0366.The dynamic height is computed by dividing the NAVD 88
 OU0366.geopotential number by the normal gravity value computed on the
 OU0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0366.degrees latitude (g = 980.6199 gals.).
 OU0366
 OU0366.The modeled gravity was interpolated from observed gravity values.
 OU0366
 OU0366. The following values were computed from the NAD 83(2011) position.
 OU0366
 OU0366;                    North         East     Units Scale Factor Converg.
 OU0366;SPC SD S     -   139,929.965   299,663.550   MT  0.99990799   -2 33 51.3
 OU0366;SPC SD S     -   459,086.89    983,146.16   sFT  0.99990799   -2 33 51.3
 OU0366;UTM  13      - 4,820,380.292   576,727.572   MT  0.99967241   +0 39 14.7
 OU0366
 OU0366!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OU0366!SPC SD S     -   0.99982517  x   0.99990799  =   0.99973318
 OU0366!UTM  13      -   0.99982517  x   0.99967241  =   0.99949764
 OU0366
 OU0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7672720380(NAD 83)
 OU0366
 OU0366                          SUPERSEDED SURVEY CONTROL
 OU0366
 OU0366  NAD 83(2007)-  43 31 56.72642(N)    104 03 01.49875(W) AD(2002.00) 0
 OU0366  ELLIP H (02/10/07) 1115.082  (m)                       GP(2002.00)    
 OU0366  ELLIP H (04/15/04) 1115.072  (m)                       GP(       ) 2 1
 OU0366  NAD 83(1996)-  43 31 56.72568(N)    104 03 01.49878(W) AD(       ) B
 OU0366  ELLIP H (04/18/97) 1115.131  (m)                       GP(       ) 4 1
 OU0366  NAVD 88            1129.64   (m)         3706.2    (f) LEVELING    3  
 OU0366
 OU0366.Superseded values are not recommended for survey control.
 OU0366
 OU0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0366.See file dsdata.pdf to determine how the superseded data were derived.
 OU0366
 OU0366_MARKER: I = METAL ROD
 OU0366_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OU0366_STAMPING: A 429 1985
 OU0366_MARK LOGO: NGS
 OU0366_PROJECTION: FLUSH
 OU0366_MAGNETIC: N = NO MAGNETIC MATERIAL
 OU0366_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OU0366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OU0366+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2006
 OU0366_ROD/PIPE-DEPTH: 8.5 meters
 OU0366
 OU0366  HISTORY     - Date     Condition        Report By
 OU0366  HISTORY     - 1985     MONUMENTED       NGS
 OU0366  HISTORY     - 19960912 GOOD             NGS
 OU0366  HISTORY     - 20060715 GOOD             JCLS
 OU0366
 OU0366                          STATION DESCRIPTION
 OU0366
 OU0366'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0366'41.2 KM (25.6 MI) SOUTH FROM NEWCASTLE WY.
 OU0366'35.8 KM (22.25 MI) SOUTH ALONG OLD US HIGHWAY 85 FROM THE NEW US
 OU0366'HIGHWAY 85 OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT
 OU0366'NEWCASTLE WY, THENCE 5.35 KM (3.35 MI) EAST ALONG DEWEY ROAD, ON THE
 OU0366'OUTSIDE OF A RIGHT ANGLE CURVE IN THE ROAD, 23.2 METERS (76 FT)
 OU0366'NORTHEAST OF THE CENTER OF THE ROAD, 7.8 METERS (25.5 FT) NORTHWEST OF
 OU0366'THE NORTHWEST END OF A WIRE GATE AND 0.5 METER (1.5 FT) SOUTHWEST OF A
 OU0366'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OU0366'5-INCH LOGO CAP.
 OU0366'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OU0366'THE MARK IS 1.2 M BELOW THE HIGHWAY.
 OU0366
 OU0366                          STATION RECOVERY (1996)
 OU0366
 OU0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OU0366'THE STATION IS LOCATED 41.2 KM (25.60 MI) SOUTH OF NEWCASTLE WY, ON
 OU0366'DEWEY ROAD.  OWNERSHIP--CUSTER COUNTY.  TO REACH THE STATION FROM THE
 OU0366'JUNCTION OF U.S. HIGHWAYS 16, 385 AND STATE HIGHWAY 89 IN CUSTER, GO
 OU0366'WEST FOR 5.0 MI (8.0 KM) ON HIGHWAY 16 TO THE JUNCTION OF RD 715.
 OU0366'TURN LEFT AND GO SOUTH FOR 12.25 MI (19.71 KM) ON RD 715 TO THE
 OU0366'JUNCTION OF RD 316.  CONTINUE AHEAD FOR 4.25 MI (6.84 KM) ON RD 715 TO
 OU0366'THE JUNCTION OF RD 276.  CONTINUE AHEAD FOR 6.7 MI (10.8 KM) ON RD 715
 OU0366'TO TO THE JUNCTION OF RD 319.  BEAR RIGHT AND GO NORTHEAST FOR 5.65 MI
 OU0366'(9.09 KM) ON RD 715 TO THE JUNCTION OF RD 769.  GO WEST ON RD 769 FOR
 OU0366'4.85 MI (7.81 KM) TO A T-JUNCTION, WHERE ALL ROADS ARE SIGNED AS CO RD
 OU0366'769.  TURN RIGHT AND GO NORTH FOR 0.4 MI (0.6 KM) ON RD 769 TO A
 OU0366'RAILROAD CROSSING.  CONTINUE AHEAD FOR 0.9 MI (1.4 KM) TO THE STATION.
 OU0366'THE STATION IS LOCATED 23.2 M (76.1 FT) NORTHEAST OF THE ROAD CENTER,
 OU0366'7.8 M (25.6 FT) NORTHWEST OF THE NORTHWEST END OF A WIRE GATE, 1.2 M
 OU0366'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A
 OU0366'FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS
 OU0366'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OU0366
 OU0366                          STATION RECOVERY (2006)
 OU0366
 OU0366'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 OU0366'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0645 ***********************************************************************
 OT0645  DESIGNATION -  A 430
 OT0645  PID         -  OT0645
 OT0645  STATE/COUNTY-  SD/FALL RIVER
 OT0645  COUNTRY     -  US
 OT0645  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0645
 OT0645                         *CURRENT SURVEY CONTROL
 OT0645  ______________________________________________________________________
 OT0645* NAD 83(1986) POSITION- 43 25 40.51   (N) 103 31 39.83   (W)   HD_HELD1
 OT0645* NAVD 88 ORTHO HEIGHT -  1258.110 (meters)     4127.65  (feet) ADJUSTED
 OT0645  ______________________________________________________________________
 OT0645  GEOID HEIGHT    -        -15.361 (meters)                     GEOID18
 OT0645  DYNAMIC HEIGHT  -       1257.558 (meters)     4125.84  (feet) COMP
 OT0645  MODELED GRAVITY -    980,136.8   (mgal)                       NAVD 88
 OT0645
 OT0645  VERT ORDER      -  FIRST     CLASS II
 OT0645
 OT0645.The horizontal coordinates were determined by differentially corrected
 OT0645.hand held GPS observations or other comparable positioning techniques
 OT0645.and have an estimated accuracy of +/- 3 meters.
 OT0645
 OT0645.The orthometric height was determined by differential leveling and
 OT0645.adjusted by the NATIONAL GEODETIC SURVEY
 OT0645.in June 1991.
 OT0645
 OT0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0645.GEOID18 height accuracy estimate available here.
 OT0645
 OT0645.Click photographs - Photos may exist for this station.
 OT0645
 OT0645.The dynamic height is computed by dividing the NAVD 88
 OT0645.geopotential number by the normal gravity value computed on the
 OT0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0645.degrees latitude (g = 980.6199 gals.).
 OT0645
 OT0645.The modeled gravity was interpolated from observed gravity values.
 OT0645
 OT0645;                    North         East    Units  Estimated Accuracy
 OT0645;SPC SD S     -   126,571.6     341,427.1     MT  (+/- 3 meters HH1 GPS) 
 OT0645
 OT0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1916609388(NAD 83)
 OT0645
 OT0645                          SUPERSEDED SURVEY CONTROL
 OT0645
 OT0645.No superseded survey control is available for this station.
 OT0645
 OT0645_MARKER: I = METAL ROD
 OT0645_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0645+WITH SETTING: INFORMATION.
 OT0645_STAMPING: A 430 1985
 OT0645_MARK LOGO: NGS
 OT0645_PROJECTION: FLUSH
 OT0645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0645_ROD/PIPE-DEPTH: 1.8 meters
 OT0645
 OT0645  HISTORY     - Date     Condition        Report By
 OT0645  HISTORY     - 1985     MONUMENTED       NGS
 OT0645
 OT0645                          STATION DESCRIPTION
 OT0645
 OT0645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0645'4.4 KM (2.75 MI) WEST FROM HOT SPRINGS.
 OT0645'4.45 KM (2.8 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0645'HIGHWAY 385 AT HOT SPRINGS, IN THE NORTHEAST CORNER OF THE Y JUNCTION
 OT0645'OF A DIRT ROAD LEADING NORTHEAST, 24.4 METERS (80 FT) SOUTHEAST OF THE
 OT0645'HIGHWAY CENTERLINE, 9.4 METERS (31 FT) NORTHEAST OF THE NORTHEAST GATE
 OT0645'POST FOR A WIRE GATE, 16.2 METERS (52 FT) NORTHWEST OF THE CENTER OF
 OT0645'THE ROAD AND 0.3 METER (1 FT) NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 OT0645'ROD SET TO 6-FOOT ANCHORED REFUSAL.  NOTE--ACCESS TO DATUM POINT IS
 OT0645'HAD THROUGH A 5-INCH LOGO CAP.
 OT0645'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 OT0645'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0670 ***********************************************************************
 OT0670  DESIGNATION -  A 431
 OT0670  PID         -  OT0670
 OT0670  STATE/COUNTY-  SD/CUSTER
 OT0670  COUNTRY     -  US
 OT0670  USGS QUAD   -  FAIRBURN (2017)
 OT0670
 OT0670                         *CURRENT SURVEY CONTROL
 OT0670  ______________________________________________________________________
 OT0670* NAD 83(1986) POSITION- 43 43 53.     (N) 103 13 08.     (W)   SCALED
 OT0670* NAVD 88 ORTHO HEIGHT -  1010.652 (meters)     3315.78  (feet) ADJUSTED
 OT0670  ______________________________________________________________________
 OT0670  GEOID HEIGHT    -        -16.051 (meters)                     GEOID18
 OT0670  DYNAMIC HEIGHT  -       1010.264 (meters)     3314.51  (feet) COMP
 OT0670  MODELED GRAVITY -    980,200.8   (mgal)                       NAVD 88
 OT0670
 OT0670  VERT ORDER      -  FIRST     CLASS II
 OT0670
 OT0670.The horizontal coordinates were scaled from a map and have
 OT0670.an estimated accuracy of +/- 6 seconds.
 OT0670
 OT0670.The orthometric height was determined by differential leveling and
 OT0670.adjusted by the NATIONAL GEODETIC SURVEY
 OT0670.in June 1991.
 OT0670
 OT0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0670.GEOID18 height accuracy estimate available here.
 OT0670
 OT0670.Click photographs - Photos may exist for this station.
 OT0670
 OT0670.The dynamic height is computed by dividing the NAVD 88
 OT0670.geopotential number by the normal gravity value computed on the
 OT0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0670.degrees latitude (g = 980.6199 gals.).
 OT0670
 OT0670.The modeled gravity was interpolated from observed gravity values.
 OT0670
 OT0670;                    North         East    Units  Estimated Accuracy
 OT0670;SPC SD S     -   159,350.      367,590.      MT  (+/- 180 meters Scaled)
 OT0670
 OT0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ434435(NAD 83)
 OT0670
 OT0670                          SUPERSEDED SURVEY CONTROL
 OT0670
 OT0670.No superseded survey control is available for this station.
 OT0670
 OT0670_MARKER: DV = VERTICAL CONTROL DISK
 OT0670_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0670_SP_SET: WINGWALL ATTACHED TO ABUTMENT
 OT0670_STAMPING: A 431 1985
 OT0670_MARK LOGO: NGS
 OT0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0670+STABILITY: SURFACE MOTION
 OT0670
 OT0670  HISTORY     - Date     Condition        Report By
 OT0670  HISTORY     - 1985     MONUMENTED       NGS
 OT0670
 OT0670                          STATION DESCRIPTION
 OT0670
 OT0670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0670'12.6 KM (7.8 MI) SOUTH FROM HERMOSA.
 OT0670'12.6 KM (7.85 MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0670'STATE HIGHWAY 40 EAST AT HERMOSA, IN TOP OF AND 2.3 METERS (7.5 FT)
 OT0670'WEST OF THE EAST END OF THE SOUTHEAST WINGWALL FOR A BRIDGE OVER A DRY
 OT0670'WASH, 1.9 KM (1.2 MI) NORTH OF THE CROSSING OF DRY CREEK, 5.6 METERS
 OT0670'(18.5 FT) EAST OF THE HIGHWAY CENTERLINE.
 OT0670'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0902 ***********************************************************************
 PT0902  DESIGNATION -  A 432
 PT0902  PID         -  PT0902
 PT0902  STATE/COUNTY-  SD/HAAKON
 PT0902  COUNTRY     -  US
 PT0902  USGS QUAD   -  MIDLAND SE (2017)
 PT0902
 PT0902                         *CURRENT SURVEY CONTROL
 PT0902  ______________________________________________________________________
 PT0902* NAD 83(1986) POSITION- 44 04 27.     (N) 101 06 48.     (W)   SCALED
 PT0902* NAVD 88 ORTHO HEIGHT -   565.504 (meters)     1855.32  (feet) ADJUSTED
 PT0902  ______________________________________________________________________
 PT0902  GEOID HEIGHT    -        -22.970 (meters)                     GEOID18
 PT0902  DYNAMIC HEIGHT  -        565.345 (meters)     1854.80  (feet) COMP
 PT0902  MODELED GRAVITY -    980,320.9   (mgal)                       NAVD 88
 PT0902
 PT0902  VERT ORDER      -  FIRST     CLASS II
 PT0902
 PT0902.The horizontal coordinates were scaled from a map and have
 PT0902.an estimated accuracy of +/- 6 seconds.
 PT0902
 PT0902.The orthometric height was determined by differential leveling and
 PT0902.adjusted by the NATIONAL GEODETIC SURVEY
 PT0902.in June 1991.
 PT0902
 PT0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0902.GEOID18 height accuracy estimate available here.
 PT0902
 PT0902.Click photographs - Photos may exist for this station.
 PT0902
 PT0902.The dynamic height is computed by dividing the NAVD 88
 PT0902.geopotential number by the normal gravity value computed on the
 PT0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0902.degrees latitude (g = 980.6199 gals.).
 PT0902
 PT0902.The modeled gravity was interpolated from observed gravity values.
 PT0902
 PT0902;                    North         East    Units  Estimated Accuracy
 PT0902;SPC SD S     -   193,690.      537,520.      MT  (+/- 180 meters Scaled)
 PT0902
 PT0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP307822(NAD 83)
 PT0902
 PT0902                          SUPERSEDED SURVEY CONTROL
 PT0902
 PT0902.No superseded survey control is available for this station.
 PT0902
 PT0902_MARKER: I = METAL ROD
 PT0902_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0902_STAMPING: A 432 1985
 PT0902_MARK LOGO: NGS
 PT0902_PROJECTION: FLUSH
 PT0902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0902_ROD/PIPE-DEPTH: 9.8 meters
 PT0902
 PT0902  HISTORY     - Date     Condition        Report By
 PT0902  HISTORY     - 1985     MONUMENTED       NGS
 PT0902
 PT0902                          STATION DESCRIPTION
 PT0902
 PT0902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0902'4.0 KM (2.5 MI) EAST FROM MIDLAND.
 PT0902'1.55 KM (0.96 MI) NORTHEAST ALONG MAIN STREET FROM THE POST OFFICE AT
 PT0902'MIDLAND, THENCE 2.43 KM (1.51 MI) EAST ALONG A GRAVEL ROAD LEADING TO
 PT0902'CAPA, IN THE EAST CORNER OF A PRIVATE ROAD CROSSING THE CHICAGO AND
 PT0902'NORTH WESTERN RAILROAD, 58.8 METERS (193 FT) SOUTH OF THE CENTER OF
 PT0902'THE ROAD, 7.3 METERS (24 FT) SOUTHEAST OF THE SOUTHEAST RAIL, 34.8
 PT0902'METERS (114 FT) NORTHEAST OF THE CENTER OF THE PRIVATE ROAD, 35.7
 PT0902'METERS (117 FT) SOUTHWEST OF THE SOUTHWEST END OF A V SHAPED FENCE
 PT0902'CORNER AND 0.9 METER (3 FT) NORTHEAST OF A TELEPHONE POLE.
 PT0902'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0902'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 PT0902'THE MARK IS 0.6 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0923 ***********************************************************************
 PT0923  DESIGNATION -  A 433
 PT0923  PID         -  PT0923
 PT0923  STATE/COUNTY-  SD/STANLEY
 PT0923  COUNTRY     -  US
 PT0923  USGS QUAD   -  MAY RANCH (2017)
 PT0923
 PT0923                         *CURRENT SURVEY CONTROL
 PT0923  ______________________________________________________________________
 PT0923* NAD 83(1986) POSITION- 44 22 18.53   (N) 101 08 07.01   (W)   HD_HELD1
 PT0923* NAVD 88 ORTHO HEIGHT -   632.216 (meters)     2074.20  (feet) ADJUSTED
 PT0923  ______________________________________________________________________
 PT0923  GEOID HEIGHT    -        -22.321 (meters)                     GEOID18
 PT0923  DYNAMIC HEIGHT  -        632.059 (meters)     2073.68  (feet) COMP
 PT0923  MODELED GRAVITY -    980,349.3   (mgal)                       NAVD 88
 PT0923
 PT0923  VERT ORDER      -  FIRST     CLASS II
 PT0923
 PT0923.The horizontal coordinates were determined by differentially corrected
 PT0923.hand held GPS observations or other comparable positioning techniques
 PT0923.and have an estimated accuracy of +/- 3 meters.
 PT0923
 PT0923.The orthometric height was determined by differential leveling and
 PT0923.adjusted by the NATIONAL GEODETIC SURVEY
 PT0923.in June 1991.
 PT0923
 PT0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0923.GEOID18 height accuracy estimate available here.
 PT0923
 PT0923.Click photographs - Photos may exist for this station.
 PT0923
 PT0923.The dynamic height is computed by dividing the NAVD 88
 PT0923.geopotential number by the normal gravity value computed on the
 PT0923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0923.degrees latitude (g = 980.6199 gals.).
 PT0923
 PT0923.The modeled gravity was interpolated from observed gravity values.
 PT0923
 PT0923;                    North         East    Units  Estimated Accuracy
 PT0923;SPC SD S     -   226,776.2     536,083.3     MT  (+/- 3 meters HH1 GPS) 
 PT0923
 PT0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2987715388(NAD 83)
 PT0923
 PT0923                          SUPERSEDED SURVEY CONTROL
 PT0923
 PT0923.No superseded survey control is available for this station.
 PT0923
 PT0923_MARKER: F = FLANGE-ENCASED ROD
 PT0923_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0923_STAMPING: A 433 1985
 PT0923_MARK LOGO: NGS
 PT0923_PROJECTION: FLUSH
 PT0923_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0923_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0923+SATELLITE: SATELLITE OBSERVATIONS - July 18, 1995
 PT0923_ROD/PIPE-DEPTH: 4.9 meters
 PT0923
 PT0923  HISTORY     - Date     Condition        Report By
 PT0923  HISTORY     - 1985     MONUMENTED       NGS
 PT0923  HISTORY     - 19950718 GOOD             NGS
 PT0923
 PT0923                          STATION DESCRIPTION
 PT0923
 PT0923'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0923'35.6 KM (22.1 MI) NORTH FROM MIDLAND.
 PT0923'35.59 KM (22.12 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0923'FROM THEIR JUNCTION AT MIDLAND, AT THE T JUNCTION OF STATE HIGHWAY 34
 PT0923'AND STATE HIGHWAY 63 LEADING NORTH, IN THE CENTER OF A DOUBLE WOODEN
 PT0923'POST BRACE AT THE WEST END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE,
 PT0923'0.81 KM (0.50 MI) WEST OF THE T JUNCTION OF STATE HIGHWAY 34 AND STATE
 PT0923'HIGHWAY 63 LEADING SOUTH, 23.8 METERS (18 FT) WEST OF THE EXTENDED
 PT0923'CENTER OF STATE HIGHWAY 63, 28.8 METERS (94.5 FT) SOUTH OF THE CENTER
 PT0923'OF STATE HIGHWAY 34, 22.9 METERS (75 FT) WEST OF A T JUNCTION POWER
 PT0923'POLE AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 PT0923'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0923'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 PT0923'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0923
 PT0923                          STATION RECOVERY (1995)
 PT0923
 PT0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0923'9.1 KM (5.65 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PT0923'IN HAYES, 76.3 M (250.3 FT) WEST OF MILEPOST 170, 29.2 M (95.8 FT)
 PT0923'SOUTH OF THE HIGHWAY CENTERLINE, 22.9 M (75.1 FT) WEST OF A T-JUNCTION
 PT0923'UTILITY POLE WITH 3 GUY CABLES, 5.2 M (17.1 FT) WEST OF THE EXTENDED
 PT0923'CENTER OF STATE HIGHWAY 63 LEADING NORTH, 0.5 M (1.6 FT) BELOW THE
 PT0923'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, AND 0.3 M (1.0
 PT0923'FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 PT0923'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0650 ***********************************************************************
 OS0650  DESIGNATION -  A 434
 OS0650  PID         -  OS0650
 OS0650  STATE/COUNTY-  SD/JONES
 OS0650  COUNTRY     -  US
 OS0650  USGS QUAD   -  MURDO (2017)
 OS0650
 OS0650                         *CURRENT SURVEY CONTROL
 OS0650  ______________________________________________________________________
 OS0650* NAD 83(1986) POSITION- 43 53 11.     (N) 100 43 16.     (W)   SCALED
 OS0650* NAVD 88 ORTHO HEIGHT -   692.349 (meters)     2271.48  (feet) ADJUSTED
 OS0650  ______________________________________________________________________
 OS0650  GEOID HEIGHT    -        -24.045 (meters)                     GEOID18
 OS0650  DYNAMIC HEIGHT  -        692.123 (meters)     2270.74  (feet) COMP
 OS0650  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 OS0650
 OS0650  VERT ORDER      -  FIRST     CLASS II
 OS0650
 OS0650.The horizontal coordinates were scaled from a map and have
 OS0650.an estimated accuracy of +/- 6 seconds.
 OS0650
 OS0650.The orthometric height was determined by differential leveling and
 OS0650.adjusted by the NATIONAL GEODETIC SURVEY
 OS0650.in June 1994.
 OS0650
 OS0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0650.GEOID18 height accuracy estimate available here.
 OS0650
 OS0650.Click photographs - Photos may exist for this station.
 OS0650
 OS0650.The dynamic height is computed by dividing the NAVD 88
 OS0650.geopotential number by the normal gravity value computed on the
 OS0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0650.degrees latitude (g = 980.6199 gals.).
 OS0650
 OS0650.The modeled gravity was interpolated from observed gravity values.
 OS0650
 OS0650;                    North         East    Units  Estimated Accuracy
 OS0650;SPC SD S     -   172,610.      568,840.      MT  (+/- 180 meters Scaled)
 OS0650
 OS0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP617606(NAD 83)
 OS0650
 OS0650                          SUPERSEDED SURVEY CONTROL
 OS0650
 OS0650  NAVD 88 (06/15/91)  692.346  (m)         2271.47   (f) SUPERSEDED  1 2
 OS0650
 OS0650.Superseded values are not recommended for survey control.
 OS0650
 OS0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0650.See file dsdata.pdf to determine how the superseded data were derived.
 OS0650
 OS0650_MARKER: I = METAL ROD
 OS0650_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0650_STAMPING: A 434 1985
 OS0650_MARK LOGO: NGS
 OS0650_PROJECTION: FLUSH
 OS0650_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0650_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0650+STABILITY: POSITION/ELEVATION WELL
 OS0650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0650+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0650_ROD/PIPE-DEPTH: 14.6 meters
 OS0650_SLEEVE-DEPTH  : 12.2 meters
 OS0650
 OS0650  HISTORY     - Date     Condition        Report By
 OS0650  HISTORY     - 1985     MONUMENTED       NGS
 OS0650  HISTORY     - 19910620 GOOD             NGS
 OS0650  HISTORY     - 19910621 GOOD             NGS
 OS0650  HISTORY     - 19920721 GOOD             NGS
 OS0650  HISTORY     - 20130114 GOOD             INDIV
 OS0650
 OS0650                          STATION DESCRIPTION
 OS0650
 OS0650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0650'IN MURDO.
 OS0650'THE MARK IS 2.0 M ABOVE THE ROAD.
 OS0650'IN MURDO, AT THE MURDO CITY PARK, IN THE TOP CENTER OF A LONG ROAD
 OS0650'CUT, 25.9 METERS (85 FT) SOUTH OF THE CENTER OF WEST 5TH STREET,
 OS0650'86.3 METERS (283 FT) EAST-SOUTHEAST OF THE CENTER OF THE WEST ENTRANCE
 OS0650'THE PARK, 69.5 METERS (228 FT) WEST-SOUTHWEST OF THE CENTER OF THE
 OS0650'EAST ENTRANCE TO THE PARK, 18.0 METERS (59 FT) NORTH OF THE CENTER THE
 OS0650'GRAVEL DRIVE THROUGH THE PARK, 3.7 METERS (12.3 FT) WEST OF A
 OS0650'HISTORICAL MARKER AND 1.6 METERS (5.2 FT) EAST OF A FLAG POLE.
 OS0650'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0650
 OS0650                          STATION RECOVERY (1991)
 OS0650
 OS0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0650'1.7 KM (1.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 BUSINESS FROM
 OS0650'THE JUNCTION OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 26.3 M
 OS0650'(86.3 FT) SOUTH OF THE CENTER OF THE HIGHWAY, 17.4 M (57.1 FT) NORTH
 OS0650'OF THE CENTER OF A GRAVELED ROAD LEADING THROUGH MURDO CITY PARK, 3.7
 OS0650'M (12.1 FT) WEST OF A HISTORICAL MONUMENT, 2.7 M (8.9 FT) EAST OF A
 OS0650'FLAG POLE, AND 1.7 M (5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 OS0650'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0650
 OS0650                          STATION RECOVERY (1991)
 OS0650
 OS0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0650'1.7 KM (1.05 MI) NORTH AND WEST ALONG INTERSTATE HIGHWAY 90 BUSINESS
 OS0650'FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY 83 SOUTH
 OS0650'IN MURDO (EXIT 192), 26.3 M (86.3 FT) SOUTH OF THE HIGHWAY
 OS0650'CENTERLINE, 17.4 M (57.1 FT) NORTH OF THE CENTER OF A GRAVELED ROAD
 OS0650'LEADING SOUTH AND INTO THE MURDO CITY PARK, 3.7 M (12.1 FT) WEST OF A
 OS0650'HISTORICAL MONUMENT, 2.7 M (8.9 FT) EAST OF A FLAG POLE, AND 1.7 M
 OS0650'(5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 OS0650'POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0650
 OS0650                          STATION RECOVERY (1992)
 OS0650
 OS0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0650'1.7 KM (1.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 BUSINESS FROM
 OS0650'THE JUNCTION OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 26.0 M
 OS0650'(85.3 FT) SOUTH OF THE CENTERLINE OF THE HIGHWAY, 17.4 M (57.1 FT)
 OS0650'NORTH OF THE CENTER OF A GRAVELED ROAD LEADING THROUGH MURDO CITY
 OS0650'PARK, 3.7 M (12.1 FT) WEST OF A HISTORICAL MONUMENT, 2.7 M (8.9 FT)
 OS0650'EAST OF A FLAG POLE, 1.7 M (5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 OS0650'AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE
 OS0650'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0650
 OS0650                          STATION RECOVERY (2013)
 OS0650
 OS0650'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0650'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2145 ***********************************************************************
 PU2145  DESIGNATION -  A 435
 PU2145  PID         -  PU2145
 PU2145  STATE/COUNTY-  SD/PENNINGTON
 PU2145  COUNTRY     -  US
 PU2145  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2145
 PU2145                         *CURRENT SURVEY CONTROL
 PU2145  ______________________________________________________________________
 PU2145* NAD 83(1986) POSITION- 44 04 45.6    (N) 103 12 13.2    (W)   HD_HELD2
 PU2145* NAVD 88 ORTHO HEIGHT -   972.137 (meters)     3189.42  (feet) ADJUSTED
 PU2145  ______________________________________________________________________
 PU2145  GEOID HEIGHT    -        -15.984 (meters)                     GEOID18
 PU2145  DYNAMIC HEIGHT  -        971.816 (meters)     3188.37  (feet) COMP
 PU2145  MODELED GRAVITY -    980,254.3   (mgal)                       NAVD 88
 PU2145
 PU2145  VERT ORDER      -  FIRST     CLASS II
 PU2145
 PU2145.The horizontal coordinates were established by autonomous hand held GPS
 PU2145.observations and have an estimated accuracy of +/- 10 meters.
 PU2145
 PU2145.The orthometric height was determined by differential leveling and
 PU2145.adjusted by the NATIONAL GEODETIC SURVEY
 PU2145.in June 1991.
 PU2145
 PU2145.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2145.GEOID18 height accuracy estimate available here.
 PU2145
 PU2145.Click photographs - Photos may exist for this station.
 PU2145
 PU2145.The dynamic height is computed by dividing the NAVD 88
 PU2145.geopotential number by the normal gravity value computed on the
 PU2145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2145.degrees latitude (g = 980.6199 gals.).
 PU2145
 PU2145.The modeled gravity was interpolated from observed gravity values.
 PU2145
 PU2145;                    North         East    Units  Estimated Accuracy
 PU2145;SPC SD S     -   197,941.      370,148.      MT  (+/- 10 meters HH2 GPS)
 PU2145
 PU2145_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4382882252(NAD 83)
 PU2145
 PU2145                          SUPERSEDED SURVEY CONTROL
 PU2145
 PU2145.No superseded survey control is available for this station.
 PU2145
 PU2145_MARKER: DV = VERTICAL CONTROL DISK
 PU2145_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2145_SP_SET: WINGWALL
 PU2145_STAMPING: A 435 1985
 PU2145_MARK LOGO: NGS
 PU2145_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2145_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2145+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 PU2145
 PU2145  HISTORY     - Date     Condition        Report By
 PU2145  HISTORY     - 1985     MONUMENTED       NGS
 PU2145  HISTORY     - 19971222 GOOD             USPSQD
 PU2145  HISTORY     - 20110113 GOOD             INDIV
 PU2145  HISTORY     - 20160914 GOOD             USPSQD
 PU2145
 PU2145                          STATION DESCRIPTION
 PU2145
 PU2145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PU2145'1.5 KM (0.95 MI) SE FROM RAPID CITY.
 PU2145'0.3 KM (0.2 MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE
 PU2145'POST OFFICE IN RAPID CITY, THENCE 0.95 KM (0.6 MI) EAST ALONG STATE
 PU2145'HIGHWAY 44 (OMAHA STREET), THENCE 0.25 KM (0.15 MI) SOUTH ALONG
 PU2145'BRENNAN AVENUE, IN TOP OF THE NORTHEAST WINGWALL ATTACHED TO THE
 PU2145'ABUTMENT OF THE EAST MAIN STREET BRIDGE OVER RAPID CREEK, 24.1 METERS
 PU2145'(79 FT) WEST OF THE CENTER OF THE AVENUE AND 6.7 METERS (22 FT) NORTH
 PU2145'OF THE CENTER OF THE STREET.
 PU2145'THE MARK IS 0.3 M ABOVE THE STREET.
 PU2145
 PU2145                          STATION RECOVERY (1997)
 PU2145
 PU2145'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU2145'RECOVERED IN GOOD CONDITION.
 PU2145
 PU2145                          STATION RECOVERY (2011)
 PU2145
 PU2145'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2145'RECOVERED IN GOOD CONDITION.
 PU2145
 PU2145                          STATION RECOVERY (2016)
 PU2145
 PU2145'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 PU2145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0718 ***********************************************************************
 OT0718  DESIGNATION -  A 436
 OT0718  PID         -  OT0718
 OT0718  STATE/COUNTY-  SD/PENNINGTON
 OT0718  COUNTRY     -  US
 OT0718  USGS QUAD   -  CONATA (2017)
 OT0718
 OT0718                         *CURRENT SURVEY CONTROL
 OT0718  ______________________________________________________________________
 OT0718* NAD 83(1986) POSITION- 43 43 03.     (N) 102 09 52.     (W)   SCALED
 OT0718* NAVD 88 ORTHO HEIGHT -   743.574 (meters)     2439.54  (feet) ADJUSTED
 OT0718  ______________________________________________________________________
 OT0718  GEOID HEIGHT    -        -19.337 (meters)                     GEOID18
 OT0718  DYNAMIC HEIGHT  -        743.336 (meters)     2438.76  (feet) COMP
 OT0718  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 OT0718
 OT0718  VERT ORDER      -  FIRST     CLASS II
 OT0718
 OT0718.The horizontal coordinates were scaled from a map and have
 OT0718.an estimated accuracy of +/- 6 seconds.
 OT0718
 OT0718.The orthometric height was determined by differential leveling and
 OT0718.adjusted by the NATIONAL GEODETIC SURVEY
 OT0718.in June 1991.
 OT0718
 OT0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0718.GEOID18 height accuracy estimate available here.
 OT0718
 OT0718.Click photographs - Photos may exist for this station.
 OT0718
 OT0718.The dynamic height is computed by dividing the NAVD 88
 OT0718.geopotential number by the normal gravity value computed on the
 OT0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0718.degrees latitude (g = 980.6199 gals.).
 OT0718
 OT0718.The modeled gravity was interpolated from observed gravity values.
 OT0718
 OT0718;                    North         East    Units  Estimated Accuracy
 OT0718;SPC SD S     -   155,400.      452,460.      MT  (+/- 180 meters Scaled)
 OT0718
 OT0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ284444(NAD 83)
 OT0718
 OT0718                          SUPERSEDED SURVEY CONTROL
 OT0718
 OT0718.No superseded survey control is available for this station.
 OT0718
 OT0718_MARKER: I = METAL ROD
 OT0718_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0718_STAMPING: A 436 1985
 OT0718_MARK LOGO: NGS
 OT0718_PROJECTION: FLUSH
 OT0718_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0718+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2012
 OT0718_ROD/PIPE-DEPTH: 6.1 meters
 OT0718
 OT0718  HISTORY     - Date     Condition        Report By
 OT0718  HISTORY     - 1985     MONUMENTED       NGS
 OT0718  HISTORY     - 20120723 GOOD             INDIV
 OT0718
 OT0718                          STATION DESCRIPTION
 OT0718
 OT0718'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0718'15.9 KM (9.9 MI) WEST FROM INTERIOR.
 OT0718'15.9 KM (9.95 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0718'STATE HIGHWAY 377 IN INTERIOR, 2.0 KM (1.25 MI) EAST OF THE T JUNCTION
 OT0718'OF CONATA ROAD, 0.4 KM (0.25 MI) WEST OF THE CROSSING OF A SMALL
 OT0718'CREEK, 24.5 METERS (80.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.1
 OT0718'METERS (26.5 FT) WEST OF THE WEST GATE POST FOR A WIRE GATE AND
 OT0718'0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OT0718'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0718'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0718'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OT0718
 OT0718                          STATION RECOVERY (2012)
 OT0718
 OT0718'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0718'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0592 ***********************************************************************
 QS0592  DESIGNATION -  A 438
 QS0592  PID         -  QS0592
 QS0592  STATE/COUNTY-  SD/ZIEBACH
 QS0592  COUNTRY     -  US
 QS0592  USGS QUAD   -  DUPREE (2017)
 QS0592
 QS0592                         *CURRENT SURVEY CONTROL
 QS0592  ______________________________________________________________________
 QS0592* NAD 83(1986) POSITION- 45 03 20.     (N) 101 35 32.     (W)   SCALED
 QS0592* NAVD 88 ORTHO HEIGHT -   717.893 (meters)     2355.29  (feet) ADJUSTED
 QS0592  ______________________________________________________________________
 QS0592  GEOID HEIGHT    -        -20.552 (meters)                     GEOID18
 QS0592  DYNAMIC HEIGHT  -        717.751 (meters)     2354.82  (feet) COMP
 QS0592  MODELED GRAVITY -    980,395.0   (mgal)                       NAVD 88
 QS0592
 QS0592  VERT ORDER      -  FIRST     CLASS II
 QS0592
 QS0592.The horizontal coordinates were scaled from a map and have
 QS0592.an estimated accuracy of +/- 6 seconds.
 QS0592
 QS0592.The orthometric height was determined by differential leveling and
 QS0592.adjusted by the NATIONAL GEODETIC SURVEY
 QS0592.in June 1991.
 QS0592
 QS0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0592.GEOID18 height accuracy estimate available here.
 QS0592
 QS0592.Click photographs - Photos may exist for this station.
 QS0592
 QS0592.The dynamic height is computed by dividing the NAVD 88
 QS0592.geopotential number by the normal gravity value computed on the
 QS0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0592.degrees latitude (g = 980.6199 gals.).
 QS0592
 QS0592.The modeled gravity was interpolated from observed gravity values.
 QS0592
 QS0592;                    North         East    Units  Estimated Accuracy
 QS0592;SPC SD N     -   137,050.      474,600.      MT  (+/- 180 meters Scaled)
 QS0592
 QS0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ958923(NAD 83)
 QS0592
 QS0592                          SUPERSEDED SURVEY CONTROL
 QS0592
 QS0592.No superseded survey control is available for this station.
 QS0592
 QS0592_MARKER: I = METAL ROD
 QS0592_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0592_STAMPING: A 438 1985
 QS0592_MARK LOGO: NGS
 QS0592_PROJECTION: FLUSH
 QS0592_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0592_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0592_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0592+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 QS0592_ROD/PIPE-DEPTH: 4.9 meters
 QS0592
 QS0592  HISTORY     - Date     Condition        Report By
 QS0592  HISTORY     - 1985     MONUMENTED       NGS
 QS0592  HISTORY     - 19960425 GOOD             NGS
 QS0592  HISTORY     - 20120718 GOOD             INDIV
 QS0592
 QS0592                          STATION DESCRIPTION
 QS0592
 QS0592'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0592'1.0 KM (0.6 MI) EAST FROM DUPREE.
 QS0592'0.98 KM (0.61 MI) EAST ALONG US HIGHWAY 121 FROM THE JUNCTION OF MAIN
 QS0592'STREET AT DUPREE, IN THE NORTHWEST CORNER OF THE T JUNCTION OF A
 QS0592'GRAVEL DRIVE LEADING NORTH TO A RANCH, 1.89 KM (1.17 MI) WEST OF THE T
 QS0592'JUNCTION OF STATE HIGHWAY 65, 0.16 KM (0.10 MI) WEST OF MILEPOST 137,
 QS0592'22.9 METERS (75 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 METERS (57
 QS0592'FT) WEST OF THE CENTER OF THE DRIVE, 7.8 METERS (25.5 FT) EAST OF A
 QS0592'POWER POLE, 1.2 METERS (4 FT) WEST OF THE SOUTHEAST WOODEN POST BRACED
 QS0592'RIGHT-OF-WAY FENCE CORNER AND 0.3 METER (1 FT) SOUTH OF THE
 QS0592'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 QS0592'5-INCH LOGO CAP.
 QS0592'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0592'THE MARK IS 1.3 M BELOW THE HIGHWAY.
 QS0592
 QS0592                          STATION RECOVERY (1996)
 QS0592
 QS0592'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0592'1.0 KM (0.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0592'MAIN STREET IN DUPREE, 112.6 M (369.4 FT) WEST OF MILEPOST 137, 22.9 M
 QS0592'(75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 M (57.1 FT) WEST OF
 QS0592'THE CENTER OF A DRIVEWAY, 7.8 M (25.6 FT) EAST OF A UTILITY POLE, 1.3
 QS0592'M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 QS0592'FENCE, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE
 QS0592'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 QS0592
 QS0592                          STATION RECOVERY (2012)
 QS0592
 QS0592'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0592'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0620 ***********************************************************************
 QS0620  DESIGNATION -  A 439
 QS0620  PID         -  QS0620
 QS0620  STATE/COUNTY-  SD/DEWEY
 QS0620  COUNTRY     -  US
 QS0620  USGS QUAD   -  ISABEL (2017)
 QS0620
 QS0620                         *CURRENT SURVEY CONTROL
 QS0620  ______________________________________________________________________
 QS0620* NAD 83(1986) POSITION- 45 23 41.     (N) 101 25 48.     (W)   SCALED
 QS0620* NAVD 88 ORTHO HEIGHT -   729.017 (meters)     2391.78  (feet) ADJUSTED
 QS0620  ______________________________________________________________________
 QS0620  GEOID HEIGHT    -        -20.556 (meters)                     GEOID18
 QS0620  DYNAMIC HEIGHT  -        728.902 (meters)     2391.41  (feet) COMP
 QS0620  MODELED GRAVITY -    980,434.7   (mgal)                       NAVD 88
 QS0620
 QS0620  VERT ORDER      -  FIRST     CLASS II
 QS0620
 QS0620.The horizontal coordinates were scaled from a map and have
 QS0620.an estimated accuracy of +/- 6 seconds.
 QS0620
 QS0620.The orthometric height was determined by differential leveling and
 QS0620.adjusted by the NATIONAL GEODETIC SURVEY
 QS0620.in June 1991.
 QS0620
 QS0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0620.GEOID18 height accuracy estimate available here.
 QS0620
 QS0620.Click photographs - Photos may exist for this station.
 QS0620
 QS0620.The dynamic height is computed by dividing the NAVD 88
 QS0620.geopotential number by the normal gravity value computed on the
 QS0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0620.degrees latitude (g = 980.6199 gals.).
 QS0620
 QS0620.The modeled gravity was interpolated from observed gravity values.
 QS0620
 QS0620;                    North         East    Units  Estimated Accuracy
 QS0620;SPC SD N     -   174,500.      488,040.      MT  (+/- 180 meters Scaled)
 QS0620
 QS0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR097296(NAD 83)
 QS0620
 QS0620                          SUPERSEDED SURVEY CONTROL
 QS0620
 QS0620.No superseded survey control is available for this station.
 QS0620
 QS0620_MARKER: F = FLANGE-ENCASED ROD
 QS0620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0620_STAMPING: A 439 1985
 QS0620_MARK LOGO: NGS
 QS0620_PROJECTION: FLUSH
 QS0620_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0620+STABILITY: POSITION/ELEVATION WELL
 QS0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0620+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0620_ROD/PIPE-DEPTH: 14.3 meters
 QS0620_SLEEVE-DEPTH  : 12.2 meters
 QS0620
 QS0620  HISTORY     - Date     Condition        Report By
 QS0620  HISTORY     - 1985     MONUMENTED       NGS
 QS0620  HISTORY     - 19990622 GOOD             NGS
 QS0620
 QS0620                          STATION DESCRIPTION
 QS0620
 QS0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0620'IN ISABEL.
 QS0620'IN ISABEL, AT THE NORTHWEST CORNER OF THE ISABEL COMMUNITY BUILDING,
 QS0620'IN THE SOUTHWEST CORNER OF THE INTERSECTION OF WEST OHIO STREET,
 QS0620'54.9 METERS (180 FT) WEST OF THE CENTER OF MAIN STREET, 16.5 METERS
 QS0620'(54 FT) SOUTH OF THE CENTER OF WEST OHIO STREET, 6.1 METERS (20 FT)
 QS0620'SOUTH-SOUTHEAST OF A POWER POLE, 1.1 METERS (3.7 FT) EAST-NORTHEAST OF
 QS0620'THE NORTHWEST CORNER OF THE BUILDING AND 0.8 METER (2.5 FT) NORTH OF
 QS0620'THE NORTH FACE OF THE BUILDING.  NOTE--ACCESS TO DATUM POINT IS HAD
 QS0620'THROUGH A 5-INCH LOGO CAP.
 QS0620'THE MARK IS ABOVE LEVEL WITH WEST OHIO STREET.
 QS0620
 QS0620                          STATION RECOVERY (1999)
 QS0620
 QS0620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0620'IN ISABEL, AT THE INTERSECTION OF NORTH MAIN (STATE HIGHWAY 20) AND
 QS0620'WEST OHIO STREETS, 348.9 M (1144.7 FT) SOUTH OF MILEPOST 141, 55.3 M
 QS0620'(181.4 FT) WEST OF THE CENTERLINE OF NORTH MAIN STREET, 16.1 M (52.8
 QS0620'FT) SOUTH OF AND LEVEL WITH THE CENTER OF WEST OHIO STREET, 5.9 M
 QS0620'(19.4 FT) EAST OF THE CENTER OF AN ALLEY, 1.1 M (3.6 FT) NORTHEAST OF
 QS0620'THE NORTHWEST CORNER OF THE ISABEL COMMUNITY BUILDING, AND 0.8 M (2.6
 QS0620'FT) NORTH OF A WITNESS POST AND THE NORTH FACE OF THE BUILDING.
 QS0620'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 QS0620'MONUMENT IS ON CITY PROPERTY.  THE MONUMENT IS A BASIC NET A JUNCTION
 QS0620'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1975 ***********************************************************************
 NM1975  DESIGNATION -  A 447
 NM1975  PID         -  NM1975
 NM1975  STATE/COUNTY-  SD/UNION
 NM1975  COUNTRY     -  US
 NM1975  USGS QUAD   -  VERMILLION SE (2017)
 NM1975
 NM1975                         *CURRENT SURVEY CONTROL
 NM1975  ______________________________________________________________________
 NM1975* NAD 83(1986) POSITION- 42 51 58.     (N) 096 47 44.     (W)   SCALED
 NM1975* NAVD 88 ORTHO HEIGHT -   379.834 (meters)     1246.17  (feet) ADJUSTED
 NM1975  ______________________________________________________________________
 NM1975  GEOID HEIGHT    -        -25.522 (meters)                     GEOID18
 NM1975  DYNAMIC HEIGHT  -        379.732 (meters)     1245.84  (feet) COMP
 NM1975  MODELED GRAVITY -    980,340.2   (mgal)                       NAVD 88
 NM1975
 NM1975  VERT ORDER      -  FIRST     CLASS II
 NM1975
 NM1975.The horizontal coordinates were scaled from a map and have
 NM1975.an estimated accuracy of +/- 6 seconds.
 NM1975
 NM1975.The orthometric height was determined by differential leveling and
 NM1975.adjusted by the NATIONAL GEODETIC SURVEY
 NM1975.in June 1991.
 NM1975
 NM1975.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1975.GEOID18 height accuracy estimate available here.
 NM1975
 NM1975.Click photographs - Photos may exist for this station.
 NM1975
 NM1975.The dynamic height is computed by dividing the NAVD 88
 NM1975.geopotential number by the normal gravity value computed on the
 NM1975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1975.degrees latitude (g = 980.6199 gals.).
 NM1975
 NM1975.The modeled gravity was interpolated from observed gravity values.
 NM1975
 NM1975;                    North         East    Units  Estimated Accuracy
 NM1975;SPC SD S     -    65,340.      889,010.      MT  (+/- 180 meters Scaled)
 NM1975
 NM1975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN800483(NAD 83)
 NM1975
 NM1975                          SUPERSEDED SURVEY CONTROL
 NM1975
 NM1975.No superseded survey control is available for this station.
 NM1975
 NM1975_MARKER: I = METAL ROD
 NM1975_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1975_STAMPING: A 447 1990
 NM1975_MARK LOGO: NGS
 NM1975_PROJECTION: PROJECTING 20 CENTIMETERS
 NM1975_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1975_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1975+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1975_ROD/PIPE-DEPTH: 6.1 meters
 NM1975_SLEEVE-DEPTH  : 0.9 meters
 NM1975
 NM1975  HISTORY     - Date     Condition        Report By
 NM1975  HISTORY     - 1990     MONUMENTED       NGS
 NM1975  HISTORY     - 20120514 POOR             INDIV
 NM1975
 NM1975                          STATION DESCRIPTION
 NM1975
 NM1975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1975'9.8 KM (6.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1975'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.45 KM (0.28 MI)
 NM1975'NORTH OF MILEPOST 32, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 NM1975'NORTHBOUND LANES OF THE HIGHWAY, 10.3 M (33.8 FT) SOUTH OF A T-FENCE
 NM1975'CORNER, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE, AND 0.6 M
 NM1975'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 NM1975'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 NM1975'SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1975
 NM1975                          STATION RECOVERY (2012)
 NM1975
 NM1975'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1975'CONCRETE WAS COMPLETELY GONE ONLY STEEL ROD STICKING OUT OF GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0980 ***********************************************************************
 OQ0980  CBN         -  This is a Cooperative Base Network Control Station.
 OQ0980  DESIGNATION -  A 448
 OQ0980  PID         -  OQ0980
 OQ0980  STATE/COUNTY-  SD/LINCOLN
 OQ0980  COUNTRY     -  US
 OQ0980  USGS QUAD   -  TEA (2017)
 OQ0980
 OQ0980                         *CURRENT SURVEY CONTROL
 OQ0980  ______________________________________________________________________
 OQ0980* NAD 83(2011) POSITION- 43 24 10.57781(N) 096 47 44.79421(W)   ADJUSTED
 OQ0980* NAD 83(2011) ELLIP HT-   407.843 (meters)        (06/27/12)   ADJUSTED
 OQ0980* NAD 83(2011) EPOCH   -  2010.00
 OQ0980* NAVD 88 ORTHO HEIGHT -   434.205 (meters)     1424.55  (feet) ADJUSTED
 OQ0980  ______________________________________________________________________
 OQ0980  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 OQ0980  NAD 83(2011) X  -   -549,244.683 (meters)                     COMP
 OQ0980  NAD 83(2011) Y  - -4,608,994.200 (meters)                     COMP
 OQ0980  NAD 83(2011) Z  -  4,360,413.496 (meters)                     COMP
 OQ0980  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 OQ0980  DYNAMIC HEIGHT  -        434.085 (meters)     1424.16  (feet) COMP
 OQ0980  MODELED GRAVITY -    980,331.4   (mgal)                       NAVD 88
 OQ0980
 OQ0980  VERT ORDER      -  FIRST     CLASS II
 OQ0980
 OQ0980  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ0980  Standards:
 OQ0980         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ0980            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ0980  -------------------------------------------------------------------
 OQ0980  NETWORK    0.57   1.27           0.25   0.21   0.65     -0.03361212
 OQ0980  -------------------------------------------------------------------
 OQ0980  Click here for local accuracies and other accuracy information.
 OQ0980
 OQ0980.The horizontal coordinates were established by GPS observations
 OQ0980.and adjusted by the National Geodetic Survey in June 2012.
 OQ0980
 OQ0980.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ0980.been affixed to the stable North American tectonic plate. See 
 OQ0980.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ0980
 OQ0980.The horizontal coordinates are valid at the epoch date displayed above
 OQ0980.which is a decimal equivalence of Year/Month/Day.
 OQ0980
 OQ0980.The orthometric height was determined by differential leveling and
 OQ0980.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0980.in June 1991.
 OQ0980
 OQ0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0980.GEOID18 height accuracy estimate available here.
 OQ0980
 OQ0980.Click photographs - Photos may exist for this station.
 OQ0980
 OQ0980.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ0980
 OQ0980.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0980
 OQ0980.The ellipsoidal height was determined by GPS observations
 OQ0980.and is referenced to NAD 83.
 OQ0980
 OQ0980.The dynamic height is computed by dividing the NAVD 88
 OQ0980.geopotential number by the normal gravity value computed on the
 OQ0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0980.degrees latitude (g = 980.6199 gals.).
 OQ0980
 OQ0980.The modeled gravity was interpolated from observed gravity values.
 OQ0980
 OQ0980. The following values were computed from the NAD 83(2011) position.
 OQ0980
 OQ0980;                    North         East     Units Scale Factor Converg.
 OQ0980;SPC SD S     -   124,924.673   886,452.475   MT  0.99991391   +2 26 25.4
 OQ0980;SPC SD S     -   409,857.03  2,908,302.83   sFT  0.99991391   +2 26 25.4
 OQ0980;UTM  14      - 4,807,921.681   678,486.721   MT  0.99999189   +1 30 53.9
 OQ0980
 OQ0980!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0980!SPC SD S     -   0.99993605  x   0.99991391  =   0.99984996
 OQ0980!UTM  14      -   0.99993605  x   0.99999189  =   0.99992794
 OQ0980
 OQ0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7848607921(NAD 83)
 OQ0980
 OQ0980                          SUPERSEDED SURVEY CONTROL
 OQ0980
 OQ0980  NAD 83(2007)-  43 24 10.57776(N)    096 47 44.79516(W) AD(2002.00) 0
 OQ0980  ELLIP H (02/10/07)  407.865  (m)                       GP(2002.00)    
 OQ0980  ELLIP H (04/15/04)  407.884  (m)                       GP(       ) 2 1
 OQ0980  NAD 83(1996)-  43 24 10.57738(N)    096 47 44.79457(W) AD(       ) B
 OQ0980  ELLIP H (04/18/97)  407.899  (m)                       GP(       ) 4 1
 OQ0980  NAVD 88             434.21   (m)         1424.6    (f) LEVELING    3  
 OQ0980
 OQ0980.Superseded values are not recommended for survey control.
 OQ0980
 OQ0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0980.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0980
 OQ0980_MARKER: I = METAL ROD
 OQ0980_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0980_STAMPING: A 448 1990
 OQ0980_MARK LOGO: NGS
 OQ0980_PROJECTION: FLUSH
 OQ0980_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ0980_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0980+SATELLITE: SATELLITE OBSERVATIONS - January 08, 2014
 OQ0980_ROD/PIPE-DEPTH: 7.6 meters
 OQ0980_SLEEVE-DEPTH  : 0.9 meters
 OQ0980
 OQ0980  HISTORY     - Date     Condition        Report By
 OQ0980  HISTORY     - 1990     MONUMENTED       NGS
 OQ0980  HISTORY     - 19960508 GOOD             NGS
 OQ0980  HISTORY     - 20051117 GOOD             MNDT
 OQ0980  HISTORY     - 20110217 GOOD             INDIV
 OQ0980  HISTORY     - 20140108 GOOD             SDDENR
 OQ0980
 OQ0980                          STATION DESCRIPTION
 OQ0980
 OQ0980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0980'15.9 KM (9.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0980'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.6 KM (0.4 MI) NORTH OF
 OQ0980'MILEPOST 69, 32.7 M (107.3 FT) EAST OF AND LEVEL WITH THE CENTERLINE
 OQ0980'OF THE NORTHBOUND LANES OF THE HIGHWAY, 5.6 M (18.4 FT) NORTH OF A
 OQ0980'T-FENCE CORNER, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE.
 OQ0980'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ0980'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ0980
 OQ0980                          STATION RECOVERY (1996)
 OQ0980
 OQ0980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ0980'THE STATION IS LOCATED 7.0 MI (11.3 KM) SOUTH OF SIOUX FALLS.
 OQ0980'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OQ0980'INTERSECTION OF INTERSTATE 29 AND INTERSTATE 229, GO SOUTH ON
 OQ0980'INTERSTATE 29 FOR 2.1 MI (3.4 KM) TO AN OVERPASS, CONTINUE SOUTH ON
 OQ0980'INTERSTATE 29 FOR 2.0 MI (3.2 KM) TO AN OVERPASS, CONTINUE SOUTH ON
 OQ0980'INTERSTATE 29 FOR 2.0 MI (3.2 KM) TO THE STATION ON LEFT.  THE STATION
 OQ0980'IS LOCATED 106.8 FT (32.6 M) EAST OF THE CENTERLINE OF NORTHBOUND
 OQ0980'HIGHWAY, 42.0 FT (12.8 M) NORTH OF A GATE POST, 23.9 FT (7.3 M)
 OQ0980'NORTHWEST OF THE MOST NORTHWESTERLY STEEL SUPPORT LEG FOR A BILLBOARD,
 OQ0980'AND 1.9 FT (0.6 M) WEST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO
 OQ0980'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ0980
 OQ0980                          STATION RECOVERY (2005)
 OQ0980
 OQ0980'RECOVERY NOTE BY MN DEPT OF TRANSP 2005 (KNB)
 OQ0980'9.9 MILES SOUTH ALONG TRUNK HIGHWAY 29 FROM JUNCTION OF INTERSTATE
 OQ0980'TRUNK HIGHWAY 29 AND 12TH STREET IN SIOUX FALLS, AT INTERSTATE HIGHWAY
 OQ0980'29 MILEPOINT 69.3, 18.4 FEET NORTH OF T-FENCE CORNER, 1.9 FEET WEST OF
 OQ0980'WITNESS POST
 OQ0980
 OQ0980                          STATION RECOVERY (2011)
 OQ0980
 OQ0980'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0980'RECOVERED IN GOOD CONDITION.
 OQ0980
 OQ0980                          STATION RECOVERY (2014)
 OQ0980
 OQ0980'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 OQ0980'ON THE EAST (NORTHBOUND) SIDE OF I-29, ABOUT 1 MI NORTH OF THE EXIT 68
 OQ0980'- PARKER (276 ST) OVERPASS, NEXT TO YELLOW BILLBOARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1011 ***********************************************************************
 OQ1011  DESIGNATION -  A 449
 OQ1011  PID         -  OQ1011
 OQ1011  STATE/COUNTY-  SD/MINNEHAHA
 OQ1011  COUNTRY     -  US
 OQ1011  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1011
 OQ1011                         *CURRENT SURVEY CONTROL
 OQ1011  ______________________________________________________________________
 OQ1011* NAD 83(1986) POSITION- 43 30 16.     (N) 096 44 51.     (W)   SCALED
 OQ1011* NAVD 88 ORTHO HEIGHT -   429.094 (meters)     1407.79  (feet) ADJUSTED
 OQ1011  ______________________________________________________________________
 OQ1011  GEOID HEIGHT    -        -26.366 (meters)                     GEOID18
 OQ1011  DYNAMIC HEIGHT  -        428.978 (meters)     1407.41  (feet) COMP
 OQ1011  MODELED GRAVITY -    980,338.3   (mgal)                       NAVD 88
 OQ1011
 OQ1011  VERT ORDER      -  FIRST     CLASS II
 OQ1011
 OQ1011.The horizontal coordinates were scaled from a map and have
 OQ1011.an estimated accuracy of +/- 6 seconds.
 OQ1011
 OQ1011.The orthometric height was determined by differential leveling and
 OQ1011.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1011.in June 1991.
 OQ1011
 OQ1011.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1011.GEOID18 height accuracy estimate available here.
 OQ1011
 OQ1011.Click photographs - Photos may exist for this station.
 OQ1011
 OQ1011.The dynamic height is computed by dividing the NAVD 88
 OQ1011.geopotential number by the normal gravity value computed on the
 OQ1011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1011.degrees latitude (g = 980.6199 gals.).
 OQ1011
 OQ1011.The modeled gravity was interpolated from observed gravity values.
 OQ1011
 OQ1011;                    North         East    Units  Estimated Accuracy
 OQ1011;SPC SD S     -   136,360.      889,870.      MT  (+/- 180 meters Scaled)
 OQ1011
 OQ1011_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP820192(NAD 83)
 OQ1011
 OQ1011                          SUPERSEDED SURVEY CONTROL
 OQ1011
 OQ1011.No superseded survey control is available for this station.
 OQ1011
 OQ1011_MARKER: I = METAL ROD
 OQ1011_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1011_STAMPING: A 449 1990
 OQ1011_MARK LOGO: NGS
 OQ1011_PROJECTION: PROJECTING 7 CENTIMETERS
 OQ1011_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1011_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1011_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1011+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2011
 OQ1011_ROD/PIPE-DEPTH: 2.1 meters
 OQ1011_SLEEVE-DEPTH  : 0.9 meters
 OQ1011
 OQ1011  HISTORY     - Date     Condition        Report By
 OQ1011  HISTORY     - 1990     MONUMENTED       NGS
 OQ1011  HISTORY     - 20110302 GOOD             INDIV
 OQ1011
 OQ1011                          STATION DESCRIPTION
 OQ1011
 OQ1011'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1011'7.2 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1011'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 0.3 KM (0.2 MI) NORTHEAST
 OQ1011'OF MILEPOST 2, 57.4 M (188.3 FT) NORTHWEST OF THE CENTERLINE OF THE
 OQ1011'SOUTHBOUND LANES OF THE HIGHWAY, 27.1 M (88.9 FT) NORTH OF THE CENTER
 OQ1011'OF AN OFF RAMP (EXIT 2), 20.7 M (67.9 FT) WEST OF A T-FENCE CORNER,
 OQ1011'0.9 M (3.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OQ1011'BELOW THE LEVEL OF THE RAMP.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ1011'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ1011'SPECIFICATIONS FOR A CLASS A MONUMENT.  THE ROD WAS DRIVEN TO REFUSAL
 OQ1011'AND ANCHORED.
 OQ1011
 OQ1011                          STATION RECOVERY (2011)
 OQ1011
 OQ1011'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1011'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0075 ***********************************************************************
 PS0075  DESIGNATION -  A 45
 PS0075  PID         -  PS0075
 PS0075  STATE/COUNTY-  SD/BEADLE
 PS0075  COUNTRY     -  US
 PS0075  USGS QUAD   -  WOONSOCKET NW (2017)
 PS0075
 PS0075                         *CURRENT SURVEY CONTROL
 PS0075  ______________________________________________________________________
 PS0075* NAD 83(1986) POSITION- 44 12 39.     (N) 098 23 06.     (W)   SCALED
 PS0075* NAVD 88 ORTHO HEIGHT -   405.999 (meters)     1332.02  (feet) ADJUSTED
 PS0075  ______________________________________________________________________
 PS0075  GEOID HEIGHT    -        -25.214 (meters)                     GEOID18
 PS0075  DYNAMIC HEIGHT  -        405.922 (meters)     1331.76  (feet) COMP
 PS0075  MODELED GRAVITY -    980,418.4   (mgal)                       NAVD 88
 PS0075
 PS0075  VERT ORDER      -  FIRST     CLASS II
 PS0075
 PS0075.The horizontal coordinates were scaled from a map and have
 PS0075.an estimated accuracy of +/- 6 seconds.
 PS0075
 PS0075.The orthometric height was determined by differential leveling and
 PS0075.adjusted by the NATIONAL GEODETIC SURVEY
 PS0075.in June 1991.
 PS0075
 PS0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0075.GEOID18 height accuracy estimate available here.
 PS0075
 PS0075.Click photographs - Photos may exist for this station.
 PS0075
 PS0075.The dynamic height is computed by dividing the NAVD 88
 PS0075.geopotential number by the normal gravity value computed on the
 PS0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0075.degrees latitude (g = 980.6199 gals.).
 PS0075
 PS0075.The modeled gravity was interpolated from observed gravity values.
 PS0075
 PS0075;                    North         East    Units  Estimated Accuracy
 PS0075;SPC SD N     -    43,240.      729,070.      MT  (+/- 180 meters Scaled)
 PS0075
 PS0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP491954(NAD 83)
 PS0075
 PS0075                          SUPERSEDED SURVEY CONTROL
 PS0075
 PS0075  NGVD 29 (??/??/92)  405.701  (m)         1331.04   (f) ADJ UNCH    1 2
 PS0075
 PS0075.Superseded values are not recommended for survey control.
 PS0075
 PS0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0075.See file dsdata.pdf to determine how the superseded data were derived.
 PS0075
 PS0075_MARKER: DB = BENCH MARK DISK
 PS0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0075_STAMPING: A 45 1934
 PS0075_MARK LOGO: CGS
 PS0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0075+STABILITY: SURFACE MOTION
 PS0075
 PS0075  HISTORY     - Date     Condition        Report By
 PS0075  HISTORY     - 1934     MONUMENTED       CGS
 PS0075
 PS0075                          STATION DESCRIPTION
 PS0075
 PS0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0075'2 MI NW FROM ALPENA.
 PS0075'IN BEADLE COUNTY, ABOUT 2 MILES NORTHWEST ALONG THE CHICAGO,
 PS0075'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE STATION
 PS0075'AT ALPENA, JERAULD COUNTY, ABOUT 7 POLES NORTHWEST OF MILEPOST
 PS0075'40, AT A ROAD CROSSING, 90 FEET SOUTHEAST OF THE CENTER LINE
 PS0075'OF THE ROAD, 45 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK,
 PS0075'AND 2 FEET NORTHEAST OF A POLE.  A STANDARD DISK, STAMPED
 PS0075'A 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1938 ***********************************************************************
 NM1938  DESIGNATION -  A 450
 NM1938  PID         -  NM1938
 NM1938  STATE/COUNTY-  SD/UNION
 NM1938  COUNTRY     -  US
 NM1938  USGS QUAD   -  SIOUX CITY SOUTH (2018)
 NM1938
 NM1938                         *CURRENT SURVEY CONTROL
 NM1938  ______________________________________________________________________
 NM1938* NAD 83(1986) POSITION- 42 29 54.     (N) 096 29 05.     (W)   SCALED
 NM1938* NAVD 88 ORTHO HEIGHT -   333.367 (meters)     1093.72  (feet) ADJUSTED
 NM1938  ______________________________________________________________________
 NM1938  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 NM1938  DYNAMIC HEIGHT  -        333.261 (meters)     1093.37  (feet) COMP
 NM1938  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 NM1938
 NM1938  VERT ORDER      -  FIRST     CLASS II
 NM1938
 NM1938.The horizontal coordinates were scaled from a map and have
 NM1938.an estimated accuracy of +/- 6 seconds.
 NM1938
 NM1938.The orthometric height was determined by differential leveling and
 NM1938.adjusted by the NATIONAL GEODETIC SURVEY
 NM1938.in June 1991.
 NM1938
 NM1938.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1938.GEOID18 height accuracy estimate available here.
 NM1938
 NM1938.Click photographs - Photos may exist for this station.
 NM1938
 NM1938.The dynamic height is computed by dividing the NAVD 88
 NM1938.geopotential number by the normal gravity value computed on the
 NM1938.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1938.degrees latitude (g = 980.6199 gals.).
 NM1938
 NM1938.The modeled gravity was interpolated from observed gravity values.
 NM1938
 NM1938;                    North         East    Units  Estimated Accuracy
 NM1938;SPC SD S     -    25,660.      916,280.      MT  (+/- 180 meters Scaled)
 NM1938
 NM1938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN066081(NAD 83)
 NM1938
 NM1938                          SUPERSEDED SURVEY CONTROL
 NM1938
 NM1938.No superseded survey control is available for this station.
 NM1938
 NM1938_MARKER: I = METAL ROD
 NM1938_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1938_STAMPING: A 450 1990
 NM1938_MARK LOGO: NGS
 NM1938_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1938_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1938_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1938+STABILITY: POSITION/ELEVATION WELL
 NM1938_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1938+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 NM1938_ROD/PIPE-DEPTH: 36.6 meters
 NM1938_SLEEVE-DEPTH  : 12.2 meters
 NM1938
 NM1938  HISTORY     - Date     Condition        Report By
 NM1938  HISTORY     - 1990     MONUMENTED       NGS
 NM1938  HISTORY     - 20120327 GOOD             INDIV
 NM1938
 NM1938                          STATION DESCRIPTION
 NM1938
 NM1938'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1938'3.2 KM (2.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1938'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.8 KM (0.5 MI) NORTH
 NM1938'OF MILEPOST 0, 32.5 M (106.6 FT) NORTHEAST OF THE CENTERLINE OF THE
 NM1938'NORTHBOUND LANES OF THE HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL OF
 NM1938'THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND
 NM1938'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NM1938
 NM1938                          STATION RECOVERY (2012)
 NM1938
 NM1938'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1938'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0991 ***********************************************************************
 OQ0991  DESIGNATION -  A 451
 OQ0991  PID         -  OQ0991
 OQ0991  STATE/COUNTY-  SD/MINNEHAHA
 OQ0991  COUNTRY     -  US
 OQ0991  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0991
 OQ0991                         *CURRENT SURVEY CONTROL
 OQ0991  ______________________________________________________________________
 OQ0991* NAD 83(1986) POSITION- 43 32 39.     (N) 096 46 53.     (W)   SCALED
 OQ0991* NAVD 88 ORTHO HEIGHT -   436.565 (meters)     1432.30  (feet) ADJUSTED
 OQ0991  ______________________________________________________________________
 OQ0991  GEOID HEIGHT    -        -26.334 (meters)                     GEOID18
 OQ0991  DYNAMIC HEIGHT  -        436.448 (meters)     1431.91  (feet) COMP
 OQ0991  MODELED GRAVITY -    980,339.6   (mgal)                       NAVD 88
 OQ0991
 OQ0991  VERT ORDER      -  FIRST     CLASS II
 OQ0991
 OQ0991.The horizontal coordinates were scaled from a map and have
 OQ0991.an estimated accuracy of +/- 6 seconds.
 OQ0991
 OQ0991.The orthometric height was determined by differential leveling and
 OQ0991.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0991.in June 1991.
 OQ0991
 OQ0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0991.GEOID18 height accuracy estimate available here.
 OQ0991
 OQ0991.Click photographs - Photos may exist for this station.
 OQ0991
 OQ0991.The dynamic height is computed by dividing the NAVD 88
 OQ0991.geopotential number by the normal gravity value computed on the
 OQ0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0991.degrees latitude (g = 980.6199 gals.).
 OQ0991
 OQ0991.The modeled gravity was interpolated from observed gravity values.
 OQ0991
 OQ0991;                    North         East    Units  Estimated Accuracy
 OQ0991;SPC SD S     -   140,650.      886,950.      MT  (+/- 180 meters Scaled)
 OQ0991
 OQ0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP792236(NAD 83)
 OQ0991
 OQ0991                          SUPERSEDED SURVEY CONTROL
 OQ0991
 OQ0991.No superseded survey control is available for this station.
 OQ0991
 OQ0991_MARKER: I = METAL ROD
 OQ0991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0991_STAMPING: A 451 1990
 OQ0991_MARK LOGO: NGS
 OQ0991_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0991_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0991_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0991+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2011
 OQ0991_ROD/PIPE-DEPTH: 14.3 meters
 OQ0991_SLEEVE-DEPTH  : 0.9 meters
 OQ0991
 OQ0991  HISTORY     - Date     Condition        Report By
 OQ0991  HISTORY     - 1990     MONUMENTED       NGS
 OQ0991  HISTORY     - 20110331 GOOD             INDIV
 OQ0991
 OQ0991                          STATION DESCRIPTION
 OQ0991
 OQ0991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0991'IN SIOUX FALLS, AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND 12TH
 OQ0991'STREET (EXIT 79), 0.5 KM (0.3 MI) NORTH OF MILEPOST 79, 79.0 M (259.2
 OQ0991'FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 OQ0991'30.9 M (101.4 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ0991'WESTBOUND LANES OF THE STREET, 28.5 M (93.5 FT) WEST OF THE CENTER OF
 OQ0991'THE EXIT 79 OFF RAMP, 7.8 M (25.6 FT) SOUTH-SOUTHEAST OF THE
 OQ0991'SOUTHEAST CORNER OF A HOUSE, 0.8 M (2.6 FT) EAST OF A FENCE, 0.7 M
 OQ0991'(2.3 FT) SOUTH OF STATE HIGHWAY DEPARTMENT SURVEY MONUMENT I 29 79.3,
 OQ0991'AND 0.7 M (2.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS
 OQ0991'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 OQ0991'DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ0991
 OQ0991                          STATION RECOVERY (2011)
 OQ0991
 OQ0991'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1056 ***********************************************************************
 OQ1056  DESIGNATION -  A 452
 OQ1056  PID         -  OQ1056
 OQ1056  STATE/COUNTY-  SD/MOODY
 OQ1056  COUNTRY     -  US
 OQ1056  USGS QUAD   -  TRENT (2017)
 OQ1056
 OQ1056                         *CURRENT SURVEY CONTROL
 OQ1056  ______________________________________________________________________
 OQ1056* NAD 83(1986) POSITION- 43 59 23.     (N) 096 40 03.     (W)   SCALED
 OQ1056* NAVD 88 ORTHO HEIGHT -   462.931 (meters)     1518.80  (feet) ADJUSTED
 OQ1056  ______________________________________________________________________
 OQ1056  GEOID HEIGHT    -        -26.031 (meters)                     GEOID18
 OQ1056  DYNAMIC HEIGHT  -        462.824 (meters)     1518.45  (feet) COMP
 OQ1056  MODELED GRAVITY -    980,374.0   (mgal)                       NAVD 88
 OQ1056
 OQ1056  VERT ORDER      -  FIRST     CLASS II
 OQ1056
 OQ1056.The horizontal coordinates were scaled from a map and have
 OQ1056.an estimated accuracy of +/- 6 seconds.
 OQ1056
 OQ1056.The orthometric height was determined by differential leveling and
 OQ1056.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1056.in June 1991.
 OQ1056
 OQ1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1056.GEOID18 height accuracy estimate available here.
 OQ1056
 OQ1056.Click photographs - Photos may exist for this station.
 OQ1056
 OQ1056.The dynamic height is computed by dividing the NAVD 88
 OQ1056.geopotential number by the normal gravity value computed on the
 OQ1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1056.degrees latitude (g = 980.6199 gals.).
 OQ1056
 OQ1056.The modeled gravity was interpolated from observed gravity values.
 OQ1056
 OQ1056;                    North         East    Units  Estimated Accuracy
 OQ1056;SPC SD S     -   190,500.      893,960.      MT  (+/- 180 meters Scaled)
 OQ1056
 OQ1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP870733(NAD 83)
 OQ1056
 OQ1056                          SUPERSEDED SURVEY CONTROL
 OQ1056
 OQ1056.No superseded survey control is available for this station.
 OQ1056
 OQ1056_MARKER: I = METAL ROD
 OQ1056_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1056_STAMPING: A 452 1990
 OQ1056_MARK LOGO: NGS
 OQ1056_PROJECTION: FLUSH
 OQ1056_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1056_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1056+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1056_ROD/PIPE-DEPTH: 7.2 meters
 OQ1056_SLEEVE-DEPTH  : 2.0 meters
 OQ1056
 OQ1056  HISTORY     - Date     Condition        Report By
 OQ1056  HISTORY     - 1990     MONUMENTED       NGS
 OQ1056  HISTORY     - 20110330 MARK NOT FOUND   INDIV
 OQ1056
 OQ1056                          STATION DESCRIPTION
 OQ1056
 OQ1056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1056'1.7 KM (1.1 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 OQ1056'3RD STREET IN EGAN, 19.0 M (62.3 FT) NORTHWEST OF THE HIGHWAY
 OQ1056'CENTERLINE, 13.4 M (44.0 FT) SOUTHWEST OF THE CENTER OF A FIELD
 OQ1056'ENTRANCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M
 OQ1056'(1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 OQ1056'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ1056'SPECIFICATIONS FOR A CLASS A MARK.
 OQ1056
 OQ1056                          STATION RECOVERY (2011)
 OQ1056
 OQ1056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1152 ***********************************************************************
 OQ1152  DESIGNATION -  A 453
 OQ1152  PID         -  OQ1152
 OQ1152  STATE/COUNTY-  SD/MCCOOK
 OQ1152  COUNTRY     -  US
 OQ1152  USGS QUAD   -  SPENCER (2017)
 OQ1152
 OQ1152                         *CURRENT SURVEY CONTROL
 OQ1152  ______________________________________________________________________
 OQ1152* NAD 83(1986) POSITION- 43 39 51.     (N) 097 32 18.     (W)   SCALED
 OQ1152* NAVD 88 ORTHO HEIGHT -   439.251 (meters)     1441.11  (feet) ADJUSTED
 OQ1152  ______________________________________________________________________
 OQ1152  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 OQ1152  DYNAMIC HEIGHT  -        439.145 (meters)     1440.76  (feet) COMP
 OQ1152  MODELED GRAVITY -    980,365.1   (mgal)                       NAVD 88
 OQ1152
 OQ1152  VERT ORDER      -  FIRST     CLASS II
 OQ1152
 OQ1152.The horizontal coordinates were scaled from a map and have
 OQ1152.an estimated accuracy of +/- 6 seconds.
 OQ1152
 OQ1152.The orthometric height was determined by differential leveling and
 OQ1152.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1152.in September 1993.
 OQ1152
 OQ1152.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1152.GEOID18 height accuracy estimate available here.
 OQ1152
 OQ1152.Click photographs - Photos may exist for this station.
 OQ1152
 OQ1152.The dynamic height is computed by dividing the NAVD 88
 OQ1152.geopotential number by the normal gravity value computed on the
 OQ1152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1152.degrees latitude (g = 980.6199 gals.).
 OQ1152
 OQ1152.The modeled gravity was interpolated from observed gravity values.
 OQ1152
 OQ1152;                    North         East    Units  Estimated Accuracy
 OQ1152;SPC SD S     -   151,640.      825,370.      MT  (+/- 180 meters Scaled)
 OQ1152
 OQ1152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP178356(NAD 83)
 OQ1152
 OQ1152                          SUPERSEDED SURVEY CONTROL
 OQ1152
 OQ1152.No superseded survey control is available for this station.
 OQ1152
 OQ1152_MARKER: I = METAL ROD
 OQ1152_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1152_STAMPING: A 453 1991
 OQ1152_MARK LOGO: NGS
 OQ1152_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1152_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1152+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1152_ROD/PIPE-DEPTH: 6.2 meters
 OQ1152_SLEEVE-DEPTH  : 0.9 meters
 OQ1152
 OQ1152  HISTORY     - Date     Condition        Report By
 OQ1152  HISTORY     - 1991     MONUMENTED       NGS
 OQ1152  HISTORY     - 20120209 GOOD             INDIV
 OQ1152
 OQ1152                          STATION DESCRIPTION
 OQ1152
 OQ1152'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1152'20.0 KM (12.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1152'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.8 KM (0.5
 OQ1152'MI) EAST OF MILEPOST 356, 0.1 KM (0.1 MI) WEST OF A HIGHWAY
 OQ1152'INFORMATION SIGN (EXIT 357 BRIDGEWATER CANOVA 1 MILE), 43.5 M (142.7
 OQ1152'FT) EAST OF A T-FENCE CORNER, 30.9 M (101.4 FT) SOUTH OF THE
 OQ1152'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 OQ1152'BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS
 OQ1152'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1152'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 OQ1152'CLASS A MARK.
 OQ1152
 OQ1152                          STATION RECOVERY (2012)
 OQ1152
 OQ1152'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1152'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0985 ***********************************************************************
 OR0985  DESIGNATION -  A 454
 OR0985  PID         -  OR0985
 OR0985  STATE/COUNTY-  SD/DAVISON
 OR0985  COUNTRY     -  US
 OR0985  USGS QUAD   -  MOUNT VERNON (2017)
 OR0985
 OR0985                         *CURRENT SURVEY CONTROL
 OR0985  ______________________________________________________________________
 OR0985* NAD 83(1986) POSITION- 43 41 44.     (N) 098 19 32.     (W)   SCALED
 OR0985* NAVD 88 ORTHO HEIGHT -   433.276 (meters)     1421.51  (feet) ADJUSTED
 OR0985  ______________________________________________________________________
 OR0985  GEOID HEIGHT    -        -26.083 (meters)                     GEOID18
 OR0985  DYNAMIC HEIGHT  -        433.166 (meters)     1421.15  (feet) COMP
 OR0985  MODELED GRAVITY -    980,350.9   (mgal)                       NAVD 88
 OR0985
 OR0985  VERT ORDER      -  FIRST     CLASS II
 OR0985
 OR0985.The horizontal coordinates were scaled from a map and have
 OR0985.an estimated accuracy of +/- 6 seconds.
 OR0985
 OR0985.The orthometric height was determined by differential leveling and
 OR0985.adjusted by the NATIONAL GEODETIC SURVEY
 OR0985.in September 1993.
 OR0985
 OR0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0985.GEOID18 height accuracy estimate available here.
 OR0985
 OR0985.Click photographs - Photos may exist for this station.
 OR0985
 OR0985.The dynamic height is computed by dividing the NAVD 88
 OR0985.geopotential number by the normal gravity value computed on the
 OR0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0985.degrees latitude (g = 980.6199 gals.).
 OR0985
 OR0985.The modeled gravity was interpolated from observed gravity values.
 OR0985
 OR0985;                    North         East    Units  Estimated Accuracy
 OR0985;SPC SD S     -   153,290.      761,830.      MT  (+/- 180 meters Scaled)
 OR0985
 OR0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP543382(NAD 83)
 OR0985
 OR0985                          SUPERSEDED SURVEY CONTROL
 OR0985
 OR0985.No superseded survey control is available for this station.
 OR0985
 OR0985_MARKER: I = METAL ROD
 OR0985_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0985_STAMPING: A 454 1991
 OR0985_MARK LOGO: NGS
 OR0985_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0985_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0985_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0985+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2012
 OR0985_ROD/PIPE-DEPTH: 8.3 meters
 OR0985_SLEEVE-DEPTH  : 0.8 meters
 OR0985
 OR0985  HISTORY     - Date     Condition        Report By
 OR0985  HISTORY     - 1991     MONUMENTED       NGS
 OR0985  HISTORY     - 20120201 GOOD             INDIV
 OR0985
 OR0985                          STATION DESCRIPTION
 OR0985
 OR0985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0985'13.1 KM (8.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0985'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0985'0.7 KM (0.4 MI) EAST OF MILEPOST 316, 47.7 M (156.5 FT) WEST OF A
 OR0985'UTILITY LINE CROSSING THE HIGHWAY, 30.2 M (99.1 FT) SOUTH OF THE
 OR0985'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 8.5 M (27.9 FT)
 OR0985'EAST OF A BRACED T-FENCE CORNER, 1.6 M (5.2 FT) NORTH OF A WITNESS
 OR0985'POST AND FENCE, AND 1.1 BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS
 OR0985'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 OR0985'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR0985
 OR0985                          STATION RECOVERY (2012)
 OR0985
 OR0985'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1135 ***********************************************************************
 OQ1135  DESIGNATION -  A 455
 OQ1135  PID         -  OQ1135
 OQ1135  STATE/COUNTY-  SD/MCCOOK
 OQ1135  COUNTRY     -  US
 OQ1135  USGS QUAD   -  MONTROSE (2017)
 OQ1135
 OQ1135                         *CURRENT SURVEY CONTROL
 OQ1135  ______________________________________________________________________
 OQ1135* NAD 83(1986) POSITION- 43 39 57.     (N) 097 12 36.     (W)   SCALED
 OQ1135* NAVD 88 ORTHO HEIGHT -   469.810 (meters)     1541.37  (feet) ADJUSTED
 OQ1135  ______________________________________________________________________
 OQ1135  GEOID HEIGHT    -        -26.062 (meters)                     GEOID18
 OQ1135  DYNAMIC HEIGHT  -        469.688 (meters)     1540.97  (feet) COMP
 OQ1135  MODELED GRAVITY -    980,345.8   (mgal)                       NAVD 88
 OQ1135
 OQ1135  VERT ORDER      -  FIRST     CLASS II
 OQ1135
 OQ1135.The horizontal coordinates were scaled from a map and have
 OQ1135.an estimated accuracy of +/- 6 seconds.
 OQ1135
 OQ1135.The orthometric height was determined by differential leveling and
 OQ1135.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1135.in September 1993.
 OQ1135
 OQ1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1135.GEOID18 height accuracy estimate available here.
 OQ1135
 OQ1135.Click photographs - Photos may exist for this station.
 OQ1135
 OQ1135.The dynamic height is computed by dividing the NAVD 88
 OQ1135.geopotential number by the normal gravity value computed on the
 OQ1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1135.degrees latitude (g = 980.6199 gals.).
 OQ1135
 OQ1135.The modeled gravity was interpolated from observed gravity values.
 OQ1135
 OQ1135;                    North         East    Units  Estimated Accuracy
 OQ1135;SPC SD S     -   152,770.      851,830.      MT  (+/- 180 meters Scaled)
 OQ1135
 OQ1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP443363(NAD 83)
 OQ1135
 OQ1135                          SUPERSEDED SURVEY CONTROL
 OQ1135
 OQ1135.No superseded survey control is available for this station.
 OQ1135
 OQ1135_MARKER: I = METAL ROD
 OQ1135_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1135_STAMPING: A 455 1991
 OQ1135_MARK LOGO: NGS
 OQ1135_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1135_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1135_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1135+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2012
 OQ1135_ROD/PIPE-DEPTH: 8.4 meters
 OQ1135_SLEEVE-DEPTH  : 0.9 meters
 OQ1135
 OQ1135  HISTORY     - Date     Condition        Report By
 OQ1135  HISTORY     - 1991     MONUMENTED       NGS
 OQ1135  HISTORY     - 20120214 GOOD             INDIV
 OQ1135
 OQ1135                          STATION DESCRIPTION
 OQ1135
 OQ1135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1135'10.7 KM (6.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1135'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1135'31.3 M (102.7 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OQ1135'THE HIGHWAY, 29.6 M (97.1 FT) SOUTHEAST OF MILEPOST 373, 4.7 M (15.4
 OQ1135'FT) WEST OF A BRACED T-FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL
 OQ1135'OF THE HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1135'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1135'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1135
 OQ1135                          STATION RECOVERY (2012)
 OQ1135
 OQ1135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0831 ***********************************************************************
 OS0831  DESIGNATION -  A 456
 OS0831  PID         -  OS0831
 OS0831  STATE/COUNTY-  SD/LYMAN
 OS0831  COUNTRY     -  US
 OS0831  USGS QUAD   -  VIVIAN (2017)
 OS0831
 OS0831                         *CURRENT SURVEY CONTROL
 OS0831  ______________________________________________________________________
 OS0831* NAD 83(1986) POSITION- 43 54 38.     (N) 100 22 05.     (W)   SCALED
 OS0831* NAVD 88 ORTHO HEIGHT -   602.922 (meters)     1978.09  (feet) ADJUSTED
 OS0831  ______________________________________________________________________
 OS0831  GEOID HEIGHT    -        -24.632 (meters)                     GEOID18
 OS0831  DYNAMIC HEIGHT  -        602.738 (meters)     1977.48  (feet) COMP
 OS0831  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 OS0831
 OS0831  VERT ORDER      -  FIRST     CLASS II
 OS0831
 OS0831.The horizontal coordinates were scaled from a map and have
 OS0831.an estimated accuracy of +/- 6 seconds.
 OS0831
 OS0831.The orthometric height was determined by differential leveling and
 OS0831.adjusted by the NATIONAL GEODETIC SURVEY
 OS0831.in September 1993.
 OS0831
 OS0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0831.GEOID18 height accuracy estimate available here.
 OS0831
 OS0831.Click photographs - Photos may exist for this station.
 OS0831
 OS0831.The dynamic height is computed by dividing the NAVD 88
 OS0831.geopotential number by the normal gravity value computed on the
 OS0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0831.degrees latitude (g = 980.6199 gals.).
 OS0831
 OS0831.The modeled gravity was interpolated from observed gravity values.
 OS0831
 OS0831;                    North         East    Units  Estimated Accuracy
 OS0831;SPC SD S     -   175,220.      597,210.      MT  (+/- 180 meters Scaled)
 OS0831
 OS0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP901628(NAD 83)
 OS0831
 OS0831                          SUPERSEDED SURVEY CONTROL
 OS0831
 OS0831.No superseded survey control is available for this station.
 OS0831
 OS0831_MARKER: I = METAL ROD
 OS0831_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0831_STAMPING: A 456 1991
 OS0831_MARK LOGO: NGS
 OS0831_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0831_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0831_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0831_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0831+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2012
 OS0831_ROD/PIPE-DEPTH: 4.8 meters
 OS0831_SLEEVE-DEPTH  : 0.9 meters
 OS0831
 OS0831  HISTORY     - Date     Condition        Report By
 OS0831  HISTORY     - 1991     MONUMENTED       NGS
 OS0831  HISTORY     - 20120621 GOOD             INDIV
 OS0831
 OS0831                          STATION DESCRIPTION
 OS0831
 OS0831'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0831'28.1 KM (17.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0831'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 131.0 M (429.8 FT)
 OS0831'WEST-SOUTHWEST OF THE LYMAN COUNTY LINE, 106.1 M (348.1 FT)
 OS0831'EAST-SOUTHEAST OF MILEPOST 210, 29.3 M (96.1 FT) SOUTH OF THE
 OS0831'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 18.6 M (61.0 FT)
 OS0831'WEST OF A BRACED FENCE POST, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 OS0831'HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.
 OS0831'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0831'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OS0831
 OS0831                          STATION RECOVERY (2012)
 OS0831
 OS0831'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0831'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0844 ***********************************************************************
 OS0844  DESIGNATION -  A 457
 OS0844  PID         -  OS0844
 OS0844  STATE/COUNTY-  SD/JONES
 OS0844  COUNTRY     -  US
 OS0844  USGS QUAD   -  MURDO (2017)
 OS0844
 OS0844                         *CURRENT SURVEY CONTROL
 OS0844  ______________________________________________________________________
 OS0844* NAD 83(1986) POSITION- 43 54 33.     (N) 100 37 35.     (W)   SCALED
 OS0844* NAVD 88 ORTHO HEIGHT -   708.543 (meters)     2324.61  (feet) ADJUSTED
 OS0844  ______________________________________________________________________
 OS0844  GEOID HEIGHT    -        -24.167 (meters)                     GEOID18
 OS0844  DYNAMIC HEIGHT  -        708.316 (meters)     2323.87  (feet) COMP
 OS0844  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 OS0844
 OS0844  VERT ORDER      -  FIRST     CLASS II
 OS0844
 OS0844.The horizontal coordinates were scaled from a map and have
 OS0844.an estimated accuracy of +/- 6 seconds.
 OS0844
 OS0844.The orthometric height was determined by differential leveling and
 OS0844.adjusted by the NATIONAL GEODETIC SURVEY
 OS0844.in September 1993.
 OS0844
 OS0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0844.GEOID18 height accuracy estimate available here.
 OS0844
 OS0844.Click photographs - Photos may exist for this station.
 OS0844
 OS0844.The dynamic height is computed by dividing the NAVD 88
 OS0844.geopotential number by the normal gravity value computed on the
 OS0844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0844.degrees latitude (g = 980.6199 gals.).
 OS0844
 OS0844.The modeled gravity was interpolated from observed gravity values.
 OS0844
 OS0844;                    North         East    Units  Estimated Accuracy
 OS0844;SPC SD S     -   175,110.      576,460.      MT  (+/- 180 meters Scaled)
 OS0844
 OS0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP694630(NAD 83)
 OS0844
 OS0844                          SUPERSEDED SURVEY CONTROL
 OS0844
 OS0844.No superseded survey control is available for this station.
 OS0844
 OS0844_MARKER: I = METAL ROD
 OS0844_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0844_STAMPING: A 457 1991
 OS0844_MARK LOGO: NGS
 OS0844_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0844_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0844_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0844+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2013
 OS0844_ROD/PIPE-DEPTH: 5.4 meters
 OS0844_SLEEVE-DEPTH  : 0.9 meters
 OS0844
 OS0844  HISTORY     - Date     Condition        Report By
 OS0844  HISTORY     - 1991     MONUMENTED       NGS
 OS0844  HISTORY     - 20130113 GOOD             INDIV
 OS0844
 OS0844                          STATION DESCRIPTION
 OS0844
 OS0844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0844'7.2 KM (4.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0844'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 0.2 KM (0.1
 OS0844'MI) EAST OF MILEPOST 197, 33.7 M (110.6 FT) SOUTHWEST OF A CULVERT,
 OS0844'28.7 M (94.2 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OS0844'THE HIGHWAY, 7.1 M (23.3 FT) WEST OF THE CENTER OF A GATE, 1.2 M (3.9
 OS0844'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A
 OS0844'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0844'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OS0844'FOR A CLASS A MARK.
 OS0844
 OS0844                          STATION RECOVERY (2013)
 OS0844
 OS0844'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0844'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2545 ***********************************************************************
 PU2545  DESIGNATION -  A 458
 PU2545  PID         -  PU2545
 PU2545  STATE/COUNTY-  SD/PENNINGTON
 PU2545  COUNTRY     -  US
 PU2545  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2545
 PU2545                         *CURRENT SURVEY CONTROL
 PU2545  ______________________________________________________________________
 PU2545* NAD 83(1986) POSITION- 44 05 48.     (N) 103 13 57.     (W)   SCALED
 PU2545* NAVD 88 ORTHO HEIGHT -  1009.074 (meters)     3310.60  (feet) ADJUSTED
 PU2545  ______________________________________________________________________
 PU2545  GEOID HEIGHT    -        -15.806 (meters)                     GEOID18
 PU2545  DYNAMIC HEIGHT  -       1008.744 (meters)     3309.52  (feet) COMP
 PU2545  MODELED GRAVITY -    980,256.0   (mgal)                       NAVD 88
 PU2545
 PU2545  VERT ORDER      -  FIRST     CLASS II
 PU2545
 PU2545.The horizontal coordinates were scaled from a map and have
 PU2545.an estimated accuracy of +/- 6 seconds.
 PU2545
 PU2545.The orthometric height was determined by differential leveling and
 PU2545.adjusted by the NATIONAL GEODETIC SURVEY
 PU2545.in September 1993.
 PU2545
 PU2545.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2545.GEOID18 height accuracy estimate available here.
 PU2545
 PU2545.Click photographs - Photos may exist for this station.
 PU2545
 PU2545.The dynamic height is computed by dividing the NAVD 88
 PU2545.geopotential number by the normal gravity value computed on the
 PU2545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2545.degrees latitude (g = 980.6199 gals.).
 PU2545
 PU2545.The modeled gravity was interpolated from observed gravity values.
 PU2545
 PU2545;                    North         East    Units  Estimated Accuracy
 PU2545;SPC SD S     -   199,950.      367,910.      MT  (+/- 180 meters Scaled)
 PU2545
 PU2545_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ414841(NAD 83)
 PU2545
 PU2545                          SUPERSEDED SURVEY CONTROL
 PU2545
 PU2545.No superseded survey control is available for this station.
 PU2545
 PU2545_MARKER: DV = VERTICAL CONTROL DISK
 PU2545_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PU2545_SP_SET: ABUTMENT
 PU2545_STAMPING: A 458 1991
 PU2545_MARK LOGO: NGS
 PU2545_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2545_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2545+STABILITY: POSITION/ELEVATION WELL
 PU2545_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2545+SATELLITE: SATELLITE OBSERVATIONS - December 22, 2010
 PU2545
 PU2545  HISTORY     - Date     Condition        Report By
 PU2545  HISTORY     - 1991     MONUMENTED       NGS
 PU2545  HISTORY     - 19971227 GOOD             USPSQD
 PU2545  HISTORY     - 20101222 GOOD             INDIV
 PU2545
 PU2545                          STATION DESCRIPTION
 PU2545
 PU2545'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2545'3.2 KM (2.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2545'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, THENCE 1.0 KM
 PU2545'(0.60 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 190 (EXIT 157), SET
 PU2545'VERTICALLY IN THE EAST FACE OF THE WEST CONCRETE ABUTMENT OF THE
 PU2545'ANAMOSA STREET OVERPASS OF THE HIGHWAY, 18.8 M (61.7 FT) WEST OF THE
 PU2545'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 7.6 M (24.9 FT)
 PU2545'SOUTH OF THE CENTERLINE OF THE STREET, 5.0 M (16.4 FT) ABOVE THE
 PU2545'LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE STREET,
 PU2545'AND 0.4 M (1.3 FT) NORTH OF THE SOUTH END OF THE ABUTMENT.
 PU2545
 PU2545                          STATION RECOVERY (1997)
 PU2545
 PU2545'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU2545'RECOVERED IN GOOD CONDITION.
 PU2545
 PU2545                          STATION RECOVERY (2010)
 PU2545
 PU2545'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JRP)
 PU2545'SHOULD READ 3' BELOW LEVEL OF STREET NOT ABOVE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0903 ***********************************************************************
 OS0903  DESIGNATION -  A 459
 OS0903  PID         -  OS0903
 OS0903  STATE/COUNTY-  SD/MELLETTE
 OS0903  COUNTRY     -  US
 OS0903  USGS QUAD   -  MISSION NW (2017)
 OS0903
 OS0903                         *CURRENT SURVEY CONTROL
 OS0903  ______________________________________________________________________
 OS0903* NAD 83(1986) POSITION- 43 26 24.     (N) 100 44 26.     (W)   SCALED
 OS0903* NAVD 88 ORTHO HEIGHT -   732.125 (meters)     2401.98  (feet) ADJUSTED
 OS0903  ______________________________________________________________________
 OS0903  GEOID HEIGHT    -        -23.564 (meters)                     GEOID18
 OS0903  DYNAMIC HEIGHT  -        731.850 (meters)     2401.08  (feet) COMP
 OS0903  MODELED GRAVITY -    980,221.4   (mgal)                       NAVD 88
 OS0903
 OS0903  VERT ORDER      -  FIRST     CLASS II
 OS0903
 OS0903.The horizontal coordinates were scaled from a map and have
 OS0903.an estimated accuracy of +/- 6 seconds.
 OS0903
 OS0903.The orthometric height was determined by differential leveling and
 OS0903.adjusted by the NATIONAL GEODETIC SURVEY
 OS0903.in June 1994.
 OS0903
 OS0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0903.GEOID18 height accuracy estimate available here.
 OS0903
 OS0903.Click photographs - Photos may exist for this station.
 OS0903
 OS0903.The dynamic height is computed by dividing the NAVD 88
 OS0903.geopotential number by the normal gravity value computed on the
 OS0903.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0903.degrees latitude (g = 980.6199 gals.).
 OS0903
 OS0903.The modeled gravity was interpolated from observed gravity values.
 OS0903
 OS0903;                    North         East    Units  Estimated Accuracy
 OS0903;SPC SD S     -   123,020.      567,040.      MT  (+/- 180 meters Scaled)
 OS0903
 OS0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP591111(NAD 83)
 OS0903
 OS0903                          SUPERSEDED SURVEY CONTROL
 OS0903
 OS0903.No superseded survey control is available for this station.
 OS0903
 OS0903_MARKER: I = METAL ROD
 OS0903_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0903+WITH SETTING: INFORMATION.
 OS0903_STAMPING: A 459 1992
 OS0903_MARK LOGO: NGS
 OS0903_PROJECTION: FLUSH
 OS0903_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0903_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0903_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0903+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OS0903_ROD/PIPE-DEPTH: 1.2 meters
 OS0903
 OS0903  HISTORY     - Date     Condition        Report By
 OS0903  HISTORY     - 1992     MONUMENTED       NGS
 OS0903  HISTORY     - 20110317 GOOD             INDIV
 OS0903
 OS0903                          STATION DESCRIPTION
 OS0903
 OS0903'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0903'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0903'IN WHITE RIVER, THENCE 14.8 KM (9.20 MI) SOUTHERLY ALONG U.S.
 OS0903'HIGHWAY 83, 29.7 M (97.4 FT) EAST OF THE CENTERLINE OF THE HIGHWAY,
 OS0903'4.9 M (16.1 FT) NORTH OF THE CENTER OF A GATE, 1.1 M (3.6 FT) SOUTH
 OS0903'OF A T-FENCE CORNER, 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 OS0903'AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OS0903'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OS0903'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.  THE ROD WAS DRIVEN
 OS0903'TO REFUSAL AND ANCHORED.
 OS0903
 OS0903                          STATION RECOVERY (2011)
 OS0903
 OS0903'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCC)
 OS0903'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0223 ***********************************************************************
 PS0223  DESIGNATION -  A 46
 PS0223  PID         -  PS0223
 PS0223  STATE/COUNTY-  SD/SPINK
 PS0223  COUNTRY     -  US
 PS0223  USGS QUAD   -  REDFIELD SOUTH (2017)
 PS0223
 PS0223                         *CURRENT SURVEY CONTROL
 PS0223  ______________________________________________________________________
 PS0223* NAD 83(1986) POSITION- 44 46 15.     (N) 098 30 10.     (W)   SCALED
 PS0223* NAVD 88 ORTHO HEIGHT -   395.476 (meters)     1297.49  (feet) ADJUSTED
 PS0223  ______________________________________________________________________
 PS0223  GEOID HEIGHT    -        -24.373 (meters)                     GEOID18
 PS0223  DYNAMIC HEIGHT  -        395.428 (meters)     1297.33  (feet) COMP
 PS0223  MODELED GRAVITY -    980,484.4   (mgal)                       NAVD 88
 PS0223
 PS0223  VERT ORDER      -  FIRST     CLASS II
 PS0223
 PS0223.The horizontal coordinates were scaled from a map and have
 PS0223.an estimated accuracy of +/- 6 seconds.
 PS0223
 PS0223.The orthometric height was determined by differential leveling and
 PS0223.adjusted by the NATIONAL GEODETIC SURVEY
 PS0223.in June 1991.
 PS0223
 PS0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0223.GEOID18 height accuracy estimate available here.
 PS0223
 PS0223.Click photographs - Photos may exist for this station.
 PS0223
 PS0223.The dynamic height is computed by dividing the NAVD 88
 PS0223.geopotential number by the normal gravity value computed on the
 PS0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0223.degrees latitude (g = 980.6199 gals.).
 PS0223
 PS0223.The modeled gravity was interpolated from observed gravity values.
 PS0223
 PS0223;                    North         East    Units  Estimated Accuracy
 PS0223;SPC SD N     -   105,270.      718,510.      MT  (+/- 180 meters Scaled)
 PS0223
 PS0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ393576(NAD 83)
 PS0223
 PS0223                          SUPERSEDED SURVEY CONTROL
 PS0223
 PS0223  NGVD 29 (??/??/92)  395.182  (m)         1296.53   (f) ADJ UNCH    1 2
 PS0223
 PS0223.Superseded values are not recommended for survey control.
 PS0223
 PS0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0223.See file dsdata.pdf to determine how the superseded data were derived.
 PS0223
 PS0223_MARKER: DB = BENCH MARK DISK
 PS0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0223_STAMPING: A 46 1934
 PS0223_MARK LOGO: CGS
 PS0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0223+STABILITY: SURFACE MOTION
 PS0223
 PS0223  HISTORY     - Date     Condition        Report By
 PS0223  HISTORY     - 1934     MONUMENTED       CGS
 PS0223
 PS0223                          STATION DESCRIPTION
 PS0223
 PS0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0223'2.5 MI N FROM TULARE.
 PS0223'2-1/2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PS0223'PACIFIC RAILROAD FROM THE PUBLIC SCHOOL AT TULARE, SPINK COUNTY,
 PS0223'ABOUT 1 POLE NORTH OF THE OVERPASS OF U.S. HIGHWAY 281, 39 FEET
 PS0223'WEST OF THE CENTER LINE OF THE TRACK, AND 4 FEET EAST OF A POLE.
 PS0223'A STANDARD DISK, STAMPED A 46 1934 AND SET IN THE TOP OF A
 PS0223'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8800 ***********************************************************************
 AB8800  DESIGNATION -  A 460
 AB8800  PID         -  AB8800
 AB8800  STATE/COUNTY-  SD/BROOKINGS
 AB8800  COUNTRY     -  US
 AB8800  USGS QUAD   -  WHITE SE (2017)
 AB8800
 AB8800                         *CURRENT SURVEY CONTROL
 AB8800  ______________________________________________________________________
 AB8800* NAD 83(1986) POSITION- 44 18 33.     (N) 096 32 11.     (W)   SCALED
 AB8800* NAVD 88 ORTHO HEIGHT -   534.371 (meters)     1753.18  (feet) ADJUSTED
 AB8800  ______________________________________________________________________
 AB8800  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 AB8800  DYNAMIC HEIGHT  -        534.267 (meters)     1752.84  (feet) COMP
 AB8800  MODELED GRAVITY -    980,405.2   (mgal)                       NAVD 88
 AB8800
 AB8800  VERT ORDER      -  FIRST     CLASS II
 AB8800
 AB8800.The horizontal coordinates were scaled from a map and have
 AB8800.an estimated accuracy of +/- 6 seconds.
 AB8800
 AB8800.The orthometric height was determined by differential leveling and
 AB8800.adjusted by the NATIONAL GEODETIC SURVEY
 AB8800.in October 1997.
 AB8800
 AB8800.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8800.GEOID18 height accuracy estimate available here.
 AB8800
 AB8800.Click photographs - Photos may exist for this station.
 AB8800
 AB8800.The dynamic height is computed by dividing the NAVD 88
 AB8800.geopotential number by the normal gravity value computed on the
 AB8800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8800.degrees latitude (g = 980.6199 gals.).
 AB8800
 AB8800.The modeled gravity was interpolated from observed gravity values.
 AB8800
 AB8800;                    North         East    Units  Estimated Accuracy
 AB8800;SPC SD N     -    58,790.      876,280.      MT  (+/- 180 meters Scaled)
 AB8800
 AB8800_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ964091(NAD 83)
 AB8800
 AB8800                          SUPERSEDED SURVEY CONTROL
 AB8800
 AB8800.No superseded survey control is available for this station.
 AB8800
 AB8800_MARKER: I = METAL ROD
 AB8800_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8800_STAMPING: A 460 1994
 AB8800_MARK LOGO: NGS
 AB8800_PROJECTION: FLUSH
 AB8800_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8800_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8800_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8800+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8800_ROD/PIPE-DEPTH: 5.2 meters
 AB8800_SLEEVE-DEPTH  : 0.9 meters
 AB8800
 AB8800  HISTORY     - Date     Condition        Report By
 AB8800  HISTORY     - 1994     MONUMENTED       NGS
 AB8800
 AB8800                          STATION DESCRIPTION
 AB8800
 AB8800'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8800'17.6 KM (10.95 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8800'INTERSTATE HIGHWAY 29 IN BROOKINGS, 28.7 M (94.2 FT) WEST OF THE
 AB8800'CENTER OF A FIELD ENTRANCE AND GATE, 19.0 M (62.3 FT) SOUTH OF THE
 AB8800'HIGHWAY CENTERLINE, 10.9 M (35.8 FT) SOUTHWEST OF MILEPOST 432, 5.3 M
 AB8800'(17.4 FT) WEST OF THE NORTHEAST LEG OF A HIGH LINE TOWER, 4.2 M (13.8
 AB8800'FT) SOUTH OF A FENCE, 4.2 M (13.8 FT) EAST OF THE NORTHWEST LEG OF THE
 AB8800'TOWER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AB8800'FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8800'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8800'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8881 ***********************************************************************
 AB8881  DESIGNATION -  A 461
 AB8881  PID         -  AB8881
 AB8881  STATE/COUNTY-  SD/KINGSBURY
 AB8881  COUNTRY     -  US
 AB8881  USGS QUAD   -  IROQUOIS (2017)
 AB8881
 AB8881                         *CURRENT SURVEY CONTROL
 AB8881  ______________________________________________________________________
 AB8881* NAD 83(1986) POSITION- 44 22 07.     (N) 097 49 59.     (W)   SCALED
 AB8881* NAVD 88 ORTHO HEIGHT -   433.897 (meters)     1423.54  (feet) ADJUSTED
 AB8881  ______________________________________________________________________
 AB8881  GEOID HEIGHT    -        -25.078 (meters)                     GEOID18
 AB8881  DYNAMIC HEIGHT  -        433.820 (meters)     1423.29  (feet) COMP
 AB8881  MODELED GRAVITY -    980,429.2   (mgal)                       NAVD 88
 AB8881
 AB8881  VERT ORDER      -  FIRST     CLASS II
 AB8881
 AB8881.The horizontal coordinates were scaled from a map and have
 AB8881.an estimated accuracy of +/- 6 seconds.
 AB8881
 AB8881.The orthometric height was determined by differential leveling and
 AB8881.adjusted by the NATIONAL GEODETIC SURVEY
 AB8881.in October 1997.
 AB8881
 AB8881.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8881.GEOID18 height accuracy estimate available here.
 AB8881
 AB8881.Click photographs - Photos may exist for this station.
 AB8881
 AB8881.The dynamic height is computed by dividing the NAVD 88
 AB8881.geopotential number by the normal gravity value computed on the
 AB8881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8881.degrees latitude (g = 980.6199 gals.).
 AB8881
 AB8881.The modeled gravity was interpolated from observed gravity values.
 AB8881
 AB8881;                    North         East    Units  Estimated Accuracy
 AB8881;SPC SD N     -    61,790.      772,700.      MT  (+/- 180 meters Scaled)
 AB8881
 AB8881_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ929134(NAD 83)
 AB8881
 AB8881                          SUPERSEDED SURVEY CONTROL
 AB8881
 AB8881.No superseded survey control is available for this station.
 AB8881
 AB8881_MARKER: I = METAL ROD
 AB8881_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8881_STAMPING: A 461 1994
 AB8881_MARK LOGO: NGS
 AB8881_PROJECTION: FLUSH
 AB8881_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8881_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8881+STABILITY: POSITION/ELEVATION WELL
 AB8881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8881+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8881_ROD/PIPE-DEPTH: 13.8 meters
 AB8881_SLEEVE-DEPTH  : 9.8 meters
 AB8881
 AB8881  HISTORY     - Date     Condition        Report By
 AB8881  HISTORY     - 1994     MONUMENTED       NGS
 AB8881
 AB8881                          STATION DESCRIPTION
 AB8881
 AB8881'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8881'22.6 KM (14.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8881'STATE HIGHWAY 25 IN DE SMET, 753.0 M (2470.5 FT) WEST OF MILEPOST 365,
 AB8881'106.0 M (347.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 28.5 M (93.5 FT)
 AB8881'NORTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD,
 AB8881'15.3 M (50.2 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 5.0 M (16.4
 AB8881'FT) EAST OF A FENCE CORNER AND A UTILITY POLE WITH TWO GUY CABLES, 1.0
 AB8881'M (3.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW
 AB8881'THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB8881'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8918 ***********************************************************************
 AB8918  DESIGNATION -  A 462
 AB8918  PID         -  AB8918
 AB8918  STATE/COUNTY-  SD/BEADLE
 AB8918  COUNTRY     -  US
 AB8918  USGS QUAD   -  WOLSEY (2017)
 AB8918
 AB8918                         *CURRENT SURVEY CONTROL
 AB8918  ______________________________________________________________________
 AB8918* NAD 83(1986) POSITION- 44 23 07.     (N) 098 27 59.     (W)   SCALED
 AB8918* NAVD 88 ORTHO HEIGHT -   407.304 (meters)     1336.30  (feet) ADJUSTED
 AB8918  ______________________________________________________________________
 AB8918  GEOID HEIGHT    -        -25.015 (meters)                     GEOID18
 AB8918  DYNAMIC HEIGHT  -        407.232 (meters)     1336.06  (feet) COMP
 AB8918  MODELED GRAVITY -    980,427.5   (mgal)                       NAVD 88
 AB8918
 AB8918  VERT ORDER      -  FIRST     CLASS II
 AB8918
 AB8918.The horizontal coordinates were scaled from a map and have
 AB8918.an estimated accuracy of +/- 6 seconds.
 AB8918
 AB8918.The orthometric height was determined by differential leveling and
 AB8918.adjusted by the NATIONAL GEODETIC SURVEY
 AB8918.in October 1997.
 AB8918
 AB8918.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8918.GEOID18 height accuracy estimate available here.
 AB8918
 AB8918.Click photographs - Photos may exist for this station.
 AB8918
 AB8918.The dynamic height is computed by dividing the NAVD 88
 AB8918.geopotential number by the normal gravity value computed on the
 AB8918.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8918.degrees latitude (g = 980.6199 gals.).
 AB8918
 AB8918.The modeled gravity was interpolated from observed gravity values.
 AB8918
 AB8918;                    North         East    Units  Estimated Accuracy
 AB8918;SPC SD N     -    62,490.      722,200.      MT  (+/- 180 meters Scaled)
 AB8918
 AB8918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ425148(NAD 83)
 AB8918
 AB8918                          SUPERSEDED SURVEY CONTROL
 AB8918
 AB8918.No superseded survey control is available for this station.
 AB8918
 AB8918_MARKER: I = METAL ROD
 AB8918_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8918_STAMPING: A 462 1994
 AB8918_MARK LOGO: NGS
 AB8918_PROJECTION: FLUSH
 AB8918_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8918+STABILITY: POSITION/ELEVATION WELL
 AB8918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8918+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8918_ROD/PIPE-DEPTH: 13.8 meters
 AB8918_SLEEVE-DEPTH  : 9.8 meters
 AB8918
 AB8918  HISTORY     - Date     Condition        Report By
 AB8918  HISTORY     - 1994     MONUMENTED       NGS
 AB8918
 AB8918                          STATION DESCRIPTION
 AB8918
 AB8918'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8918'21.3 KM (13.25 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8918'STATE HIGHWAY 37 IN HURON, 697.0 M (2286.7 FT) EAST OF MILEPOST 332,
 AB8918'19.4 M (63.6 FT) EAST OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT)
 AB8918'SOUTH OF THE CENTER OF A GRAVELED ROAD, 2.0 M (6.6 FT) NORTHWEST OF A
 AB8918'UTILITY POLE WITH A GUY CABLE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AB8918'HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST. NOTE--ACCESS TO
 AB8918'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8943 ***********************************************************************
 AB8943  DESIGNATION -  A 463
 AB8943  PID         -  AB8943
 AB8943  STATE/COUNTY-  SD/HAND
 AB8943  COUNTRY     -  US
 AB8943  USGS QUAD   -  VAYLAND (2017)
 AB8943
 AB8943                         *CURRENT SURVEY CONTROL
 AB8943  ______________________________________________________________________
 AB8943* NAD 83(1986) POSITION- 44 29 38.     (N) 098 48 09.     (W)   SCALED
 AB8943* NAVD 88 ORTHO HEIGHT -   454.435 (meters)     1490.93  (feet) ADJUSTED
 AB8943  ______________________________________________________________________
 AB8943  GEOID HEIGHT    -        -24.792 (meters)                     GEOID18
 AB8943  DYNAMIC HEIGHT  -        454.348 (meters)     1490.64  (feet) COMP
 AB8943  MODELED GRAVITY -    980,411.9   (mgal)                       NAVD 88
 AB8943
 AB8943  VERT ORDER      -  FIRST     CLASS II
 AB8943
 AB8943.The horizontal coordinates were scaled from a map and have
 AB8943.an estimated accuracy of +/- 6 seconds.
 AB8943
 AB8943.The orthometric height was determined by differential leveling and
 AB8943.adjusted by the NATIONAL GEODETIC SURVEY
 AB8943.in October 1997.
 AB8943
 AB8943.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8943.GEOID18 height accuracy estimate available here.
 AB8943
 AB8943.Click photographs - Photos may exist for this station.
 AB8943
 AB8943.The dynamic height is computed by dividing the NAVD 88
 AB8943.geopotential number by the normal gravity value computed on the
 AB8943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8943.degrees latitude (g = 980.6199 gals.).
 AB8943
 AB8943.The modeled gravity was interpolated from observed gravity values.
 AB8943
 AB8943;                    North         East    Units  Estimated Accuracy
 AB8943;SPC SD N     -    74,110.      695,240.      MT  (+/- 180 meters Scaled)
 AB8943
 AB8943_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ157267(NAD 83)
 AB8943
 AB8943                          SUPERSEDED SURVEY CONTROL
 AB8943
 AB8943.No superseded survey control is available for this station.
 AB8943
 AB8943_MARKER: I = METAL ROD
 AB8943_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8943_STAMPING: A 463 1994
 AB8943_MARK LOGO: NGS
 AB8943_PROJECTION: FLUSH
 AB8943_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8943+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8943_ROD/PIPE-DEPTH: 7.6 meters
 AB8943_SLEEVE-DEPTH  : 0.9 meters
 AB8943
 AB8943  HISTORY     - Date     Condition        Report By
 AB8943  HISTORY     - 1994     MONUMENTED       NGS
 AB8943
 AB8943                          STATION DESCRIPTION
 AB8943
 AB8943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8943'15.5 KM (9.65 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8943'IN MILLER, 396.0 M (1299.2 FT) WEST OF MILEPOST 311, 139.2 M (456.7
 AB8943'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 72.0 M (236.2 FT) NORTH OF
 AB8943'THE CENTER OF A DRIVEWAY AND TRACK ROAD, 30.1 M (98.8 FT) SOUTHWEST OF
 AB8943'THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 17.8 M
 AB8943'(58.4 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF A PAVED ROAD, 15.0
 AB8943'M (49.2 FT) NORTHWEST OF A UTILITY POLE WITH TWO GUY CABLES ATTACHED,
 AB8943'0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST, AND 0.5 M (1.6 FT)
 AB8943'SOUTHEAST OF AN UNDERGROUND CABLE WARNING SIGN. NOTE--ACCESS TO THE
 AB8943'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB8943'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9041 ***********************************************************************
 AB9041  FBN         -  This is a Federal Base Network Control Station.
 AB9041  DESIGNATION -  A 464
 AB9041  PID         -  AB9041
 AB9041  STATE/COUNTY-  SD/HUGHES
 AB9041  COUNTRY     -  US
 AB9041  USGS QUAD   -  PIERRE NE (2017)
 AB9041
 AB9041                         *CURRENT SURVEY CONTROL
 AB9041  ______________________________________________________________________
 AB9041* NAD 83(2011) POSITION- 44 22 41.45297(N) 100 18 55.85773(W)   ADJUSTED
 AB9041* NAD 83(2011) ELLIP HT-   518.803 (meters)        (06/27/12)   ADJUSTED
 AB9041* NAD 83(2011) EPOCH   -  2010.00
 AB9041* NAVD 88 ORTHO HEIGHT -   542.313 (meters)     1779.24  (feet) ADJUSTED
 AB9041  ______________________________________________________________________
 AB9041  GEOID HEIGHT    -        -23.422 (meters)                     GEOID18
 AB9041  NAD 83(2011) X  -   -817,727.145 (meters)                     COMP
 AB9041  NAD 83(2011) Y  - -4,492,745.528 (meters)                     COMP
 AB9041  NAD 83(2011) Z  -  4,438,585.982 (meters)                     COMP
 AB9041  LAPLACE CORR    -         -0.82  (seconds)                    DEFLEC18
 AB9041  DYNAMIC HEIGHT  -        542.203 (meters)     1778.88  (feet) COMP
 AB9041  MODELED GRAVITY -    980,398.3   (mgal)                       NAVD 88
 AB9041
 AB9041  VERT ORDER      -  FIRST     CLASS II
 AB9041
 AB9041  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9041  Standards:
 AB9041         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9041            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9041  -------------------------------------------------------------------
 AB9041  NETWORK    1.03   2.08           0.46   0.37   1.06     -0.06841352
 AB9041  -------------------------------------------------------------------
 AB9041  Click here for local accuracies and other accuracy information.
 AB9041
 AB9041.The horizontal coordinates were established by GPS observations
 AB9041.and adjusted by the National Geodetic Survey in June 2012.
 AB9041
 AB9041.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9041.been affixed to the stable North American tectonic plate. See 
 AB9041.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9041
 AB9041.The horizontal coordinates are valid at the epoch date displayed above
 AB9041.which is a decimal equivalence of Year/Month/Day.
 AB9041
 AB9041.The orthometric height was determined by differential leveling and
 AB9041.adjusted by the NATIONAL GEODETIC SURVEY
 AB9041.in October 1997.
 AB9041
 AB9041.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9041.GEOID18 height accuracy estimate available here.
 AB9041
 AB9041.Click photographs - Photos may exist for this station.
 AB9041
 AB9041.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9041
 AB9041.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9041
 AB9041.The ellipsoidal height was determined by GPS observations
 AB9041.and is referenced to NAD 83.
 AB9041
 AB9041.The dynamic height is computed by dividing the NAVD 88
 AB9041.geopotential number by the normal gravity value computed on the
 AB9041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9041.degrees latitude (g = 980.6199 gals.).
 AB9041
 AB9041.The modeled gravity was interpolated from observed gravity values.
 AB9041
 AB9041. The following values were computed from the NAD 83(2011) position.
 AB9041
 AB9041;                    North         East     Units Scale Factor Converg.
 AB9041;SPC SD S     -   227,175.292   601,419.942   MT  0.99999486   +0 00 44.2
 AB9041;SPC SD S     -   745,324.27  1,973,158.59   sFT  0.99999486   +0 00 44.2
 AB9041;UTM  14      - 4,914,719.514   395,201.699   MT  0.99973506   -0 55 12.5
 AB9041
 AB9041!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9041!SPC SD S     -   0.99991866  x   0.99999486  =   0.99991352
 AB9041!UTM  14      -   0.99991866  x   0.99973506  =   0.99965374
 AB9041
 AB9041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9520114719(NAD 83)
 AB9041
 AB9041                          SUPERSEDED SURVEY CONTROL
 AB9041
 AB9041  NAD 83(2007)-  44 22 41.45271(N)    100 18 55.85926(W) AD(2002.00) 0
 AB9041  ELLIP H (02/10/07)  518.834  (m)                       GP(2002.00)    
 AB9041  NAD 83(1996)-  44 22 41.45230(N)    100 18 55.85915(W) AD(       ) A
 AB9041  ELLIP H (06/23/03)  518.830  (m)                       GP(       ) 3 1
 AB9041  NAVD 88             542.31   (m)         1779.2    (f) LEVELING    3  
 AB9041
 AB9041.Superseded values are not recommended for survey control.
 AB9041
 AB9041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9041.See file dsdata.pdf to determine how the superseded data were derived.
 AB9041
 AB9041_MARKER: I = METAL ROD
 AB9041_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9041_STAMPING: A 464 1994
 AB9041_MARK LOGO: NGS
 AB9041_PROJECTION: FLUSH
 AB9041_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9041+STABILITY: POSITION/ELEVATION WELL
 AB9041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9041+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9041_ROD/PIPE-DEPTH: 11.7 meters
 AB9041_SLEEVE-DEPTH  : 9.8 meters
 AB9041
 AB9041  HISTORY     - Date     Condition        Report By
 AB9041  HISTORY     - 1994     MONUMENTED       NGS
 AB9041  HISTORY     - 20020521 GOOD             SDDT
 AB9041  HISTORY     - 20120308 GOOD             INDIV
 AB9041
 AB9041                          STATION DESCRIPTION
 AB9041
 AB9041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9041'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9041'IN PIERRE, THENCE 2.2 KM (1.35 MI) SOUTHERLY ALONG GARFIELD AVENUE
 AB9041'(U.S. HIGHWAYS 14 AND 83 TRUCK ROUTE), 727.0 M (2385.2 FT) NORTH OF
 AB9041'MILEPOST 96, 29.2 M (95.8 FT) EAST OF THE HIGHWAY CENTER, 26.9 M (88.3
 AB9041'FT) SOUTH OF THE CENTER OF A DRIVEWAY, 26.3 M (86.3 FT) NORTH OF THE
 AB9041'CENTER OF A DRIVEWAY AND THE EXTENDED CENTER OF HARRISON AVENUE, 17.2
 AB9041'M (56.4 FT) NORTHEAST OF A UTILITY LIGHT POLE, 10.7 M (35.1 FT) NORTH
 AB9041'OF AN UNDERGROUND CABLE JUNCTION BOX, 2.0 M (6.6 FT) ABOVE THE LEVEL
 AB9041'OF THE HIGHWAY, 1.3 M (4.3 FT) SOUTH OF A WITNESS POST AND A
 AB9041'RIGHT-OF-WAY POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB9041'5-INCH LOGO CAP.
 AB9041
 AB9041                          STATION RECOVERY (2002)
 AB9041
 AB9041'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB9041'RECOVERED AS DESCRIBED
 AB9041
 AB9041                          STATION RECOVERY (2012)
 AB9041
 AB9041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5633 ***********************************************************************
 AC5633  DESIGNATION -  A 465
 AC5633  PID         -  AC5633
 AC5633  STATE/COUNTY-  SD/CUSTER
 AC5633  COUNTRY     -  US
 AC5633  USGS QUAD   -  BERNE (2017)
 AC5633
 AC5633                         *CURRENT SURVEY CONTROL
 AC5633  ______________________________________________________________________
 AC5633* NAD 83(1986) POSITION- 43 45 02.     (N) 103 44 04.     (W)   SCALED
 AC5633* NAVD 88 ORTHO HEIGHT -  1717.655 (meters)     5635.34  (feet) ADJUSTED
 AC5633  ______________________________________________________________________
 AC5633  GEOID HEIGHT    -        -13.334 (meters)                     GEOID18
 AC5633  DYNAMIC HEIGHT  -       1716.839 (meters)     5632.66  (feet) COMP
 AC5633  MODELED GRAVITY -    980,081.1   (mgal)                       NAVD 88
 AC5633
 AC5633  VERT ORDER      -  FIRST     CLASS II
 AC5633
 AC5633.The horizontal coordinates were scaled from a map and have
 AC5633.an estimated accuracy of +/- 6 seconds.
 AC5633
 AC5633.The orthometric height was determined by differential leveling and
 AC5633.adjusted by the NATIONAL GEODETIC SURVEY
 AC5633.in October 1997.
 AC5633
 AC5633.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5633.GEOID18 height accuracy estimate available here.
 AC5633
 AC5633.Click photographs - Photos may exist for this station.
 AC5633
 AC5633.The dynamic height is computed by dividing the NAVD 88
 AC5633.geopotential number by the normal gravity value computed on the
 AC5633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5633.degrees latitude (g = 980.6199 gals.).
 AC5633
 AC5633.The modeled gravity was interpolated from observed gravity values.
 AC5633
 AC5633;                    North         East    Units  Estimated Accuracy
 AC5633;SPC SD S     -   163,050.      326,170.      MT  (+/- 180 meters Scaled)
 AC5633
 AC5633_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ018449(NAD 83)
 AC5633
 AC5633                          SUPERSEDED SURVEY CONTROL
 AC5633
 AC5633.No superseded survey control is available for this station.
 AC5633
 AC5633_MARKER: DV = VERTICAL CONTROL DISK
 AC5633_SETTING: 66 = SET IN ROCK OUTCROP
 AC5633_STAMPING: A 465 1995
 AC5633_MARK LOGO: NGS
 AC5633_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5633_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5633+STABILITY: POSITION/ELEVATION WELL
 AC5633_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5633+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5633
 AC5633  HISTORY     - Date     Condition        Report By
 AC5633  HISTORY     - 1995     MONUMENTED       NGS
 AC5633
 AC5633                          STATION DESCRIPTION
 AC5633
 AC5633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5633'12.7 KM (7.90 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5633'IN CUSTER, THENCE 1.1 KM (0.70 MI) NORTHERLY ALONG FOREST SERVICE ROAD
 AC5633'287, NEAR THE CENTER OF A 11 BY 12-FOOT AREA OF OUTCROPPING BEDROCK
 AC5633'THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE, 65.3 M (214.2
 AC5633'FT) SOUTHWEST OF A UTILITY LINE CROSSING, 45.0 M (147.6 FT) NORTHWEST
 AC5633'OF THE CENTER OF FOREST SERVICE ROAD 287 1A, 39.1 M (128.3 FT) NORTH
 AC5633'OF THE NORTHWEST CORNER OF A FENCE ENCLOSING NORTH POLE SPRINGS, 17.8
 AC5633'M (58.4 FT) NORTHEAST OF THE ROAD CENTER, 1.5 M (4.9 FT) ABOVE THE
 AC5633'LEVEL OF THE ROAD, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9089 ***********************************************************************
 AB9089  CBN         -  This is a Cooperative Base Network Control Station.
 AB9089  DESIGNATION -  A 466
 AB9089  PID         -  AB9089
 AB9089  STATE/COUNTY-  SD/STANLEY
 AB9089  COUNTRY     -  US
 AB9089  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9089
 AB9089                         *CURRENT SURVEY CONTROL
 AB9089  ______________________________________________________________________
 AB9089* NAD 83(2011) POSITION- 44 22 17.61325(N) 100 56 35.55107(W)   ADJUSTED
 AB9089* NAD 83(2011) ELLIP HT-   593.835 (meters)        (06/27/12)   ADJUSTED
 AB9089* NAD 83(2011) EPOCH   -  2010.00
 AB9089* NAVD 88 ORTHO HEIGHT -   616.482 (meters)     2022.57  (feet) ADJUSTED
 AB9089  ______________________________________________________________________
 AB9089  GEOID HEIGHT    -        -22.647 (meters)                     GEOID18
 AB9089  NAD 83(2011) X  -   -867,004.358 (meters)                     COMP
 AB9089  NAD 83(2011) Y  - -4,484,075.614 (meters)                     COMP
 AB9089  NAD 83(2011) Z  -  4,438,112.439 (meters)                     COMP
 AB9089  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 AB9089  DYNAMIC HEIGHT  -        616.335 (meters)     2022.09  (feet) COMP
 AB9089  MODELED GRAVITY -    980,361.2   (mgal)                       NAVD 88
 AB9089
 AB9089  VERT ORDER      -  FIRST     CLASS II
 AB9089
 AB9089  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9089  Standards:
 AB9089         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9089            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9089  -------------------------------------------------------------------
 AB9089  NETWORK    1.15   3.33           0.54   0.37   1.70     -0.08439054
 AB9089  -------------------------------------------------------------------
 AB9089  Click here for local accuracies and other accuracy information.
 AB9089
 AB9089.The horizontal coordinates were established by GPS observations
 AB9089.and adjusted by the National Geodetic Survey in June 2012.
 AB9089
 AB9089.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9089.been affixed to the stable North American tectonic plate. See 
 AB9089.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9089
 AB9089.The horizontal coordinates are valid at the epoch date displayed above
 AB9089.which is a decimal equivalence of Year/Month/Day.
 AB9089
 AB9089.The orthometric height was determined by differential leveling and
 AB9089.adjusted by the NATIONAL GEODETIC SURVEY
 AB9089.in October 1997.
 AB9089
 AB9089.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9089.GEOID18 height accuracy estimate available here.
 AB9089
 AB9089.Click photographs - Photos may exist for this station.
 AB9089
 AB9089.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9089
 AB9089.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9089
 AB9089.The ellipsoidal height was determined by GPS observations
 AB9089.and is referenced to NAD 83.
 AB9089
 AB9089.The dynamic height is computed by dividing the NAVD 88
 AB9089.geopotential number by the normal gravity value computed on the
 AB9089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9089.degrees latitude (g = 980.6199 gals.).
 AB9089
 AB9089.The modeled gravity was interpolated from observed gravity values.
 AB9089
 AB9089. The following values were computed from the NAD 83(2011) position.
 AB9089
 AB9089;                    North         East     Units Scale Factor Converg.
 AB9089;SPC SD S     -   226,617.762   551,391.285   MT  0.99999333   -0 25 14.6
 AB9089;SPC SD S     -   743,495.11  1,809,022.91   sFT  0.99999333   -0 25 14.6
 AB9089;UTM  14      - 4,914,978.772   345,179.832   MT  0.99989478   -1 21 33.0
 AB9089
 AB9089!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9089!SPC SD S     -   0.99990690  x   0.99999333  =   0.99990023
 AB9089!UTM  14      -   0.99990690  x   0.99989478  =   0.99980169
 AB9089
 AB9089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4517914978(NAD 83)
 AB9089
 AB9089                          SUPERSEDED SURVEY CONTROL
 AB9089
 AB9089  NAD 83(2007)-  44 22 17.61326(N)    100 56 35.55216(W) AD(2002.00) 0
 AB9089  ELLIP H (02/10/07)  593.859  (m)                       GP(2002.00)    
 AB9089  ELLIP H (04/15/04)  593.845  (m)                       GP(       ) 2 1
 AB9089  NAD 83(1996)-  44 22 17.61271(N)    100 56 35.55162(W) AD(       ) B
 AB9089  ELLIP H (04/18/97)  593.905  (m)                       GP(       ) 4 1
 AB9089  NAVD 88 (04/18/97)  616.5    (m)  GEOID96  model used  GPS OBS        
 AB9089
 AB9089.Superseded values are not recommended for survey control.
 AB9089
 AB9089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9089.See file dsdata.pdf to determine how the superseded data were derived.
 AB9089
 AB9089_MARKER: I = METAL ROD
 AB9089_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9089_STAMPING: A 466 1995
 AB9089_MARK LOGO: NGS
 AB9089_PROJECTION: FLUSH
 AB9089_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9089_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9089+STABILITY: POSITION/ELEVATION WELL
 AB9089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9089+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9089_ROD/PIPE-DEPTH: 11.5 meters
 AB9089_SLEEVE-DEPTH  : 10.9 meters
 AB9089
 AB9089  HISTORY     - Date     Condition        Report By
 AB9089  HISTORY     - 1995     MONUMENTED       NGS
 AB9089  HISTORY     - 19960805 GOOD             NGS
 AB9089  HISTORY     - 20120531 GOOD             INDIV
 AB9089
 AB9089                          STATION DESCRIPTION
 AB9089
 AB9089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9089'6.2 KM (3.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9089'IN HAYES, 122.0 M (400.3 FT) WEST OF MILEPOST 199, 37.5 M (123.0 FT)
 AB9089'EAST OF THE CENTER OF WHITE RANCH ROAD, 21.8 M (71.5 FT) SOUTH OF THE
 AB9089'HIGHWAY CENTERLINE, 1.5 M (4.9 FT) NORTH OF A WITNESS POST AND FENCE,
 AB9089'AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 AB9089'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AB9089
 AB9089                          STATION RECOVERY (1996)
 AB9089
 AB9089'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9089'THE STATION IS LOCATED ABOUT 31.0 MI (49.9 KM) WEST OF PIERRE, 20.0 MI
 AB9089'(32.2 KM) SOUTHWEST OF MISSION RIDGE, 15.0 MI (24.1 KM) NORTH OF CAPA,
 AB9089'AND 3.8 MI (6.1 KM) EAST OF HAYES, ON STATE HIGHWAY 34. OWNERSHIP--THE
 AB9089'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE AND
 AB9089'STORE IN HAYES, GO EAST ON STATE HIGHWAY 34 FOR 3.9 MI (6.3 KM) TO THE
 AB9089'STATION ON THE LEFT.  THE STATION IS LOCATED 124.2 FT (37.9 M) EAST OF
 AB9089'THE CENTER OF WHITE RANCH ROAD, 85.1 FT (25.9 M) EAST OF A UTILITY
 AB9089'POLE, 71.5 FT (21.8 M) SOUTH OF THE HIGHWAY CENTERLINE, 4.9 FT (1.5 M)
 AB9089'NORTH OF A FENCE, 4.4 FT (1.3 M) NORTH OF A WITNESS POST, AND 2.0 FT
 AB9089'(0.6 M) BELOW THE LEVEL OF THE HIGHWAY. NOTE--ACCESS TO THE DATUM
 AB9089'POINT IS THROUGH A 5-INCH LOGO CAP.
 AB9089
 AB9089                          STATION RECOVERY (2012)
 AB9089
 AB9089'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7987 ***********************************************************************
 AC7987  CBN         -  This is a Cooperative Base Network Control Station.
 AC7987  DESIGNATION -  A 467
 AC7987  PID         -  AC7987
 AC7987  STATE/COUNTY-  SD/CODINGTON
 AC7987  COUNTRY     -  US
 AC7987  USGS QUAD   -  WATERTOWN EAST (2017)
 AC7987
 AC7987                         *CURRENT SURVEY CONTROL
 AC7987  ______________________________________________________________________
 AC7987* NAD 83(2011) POSITION- 44 53 25.34844(N) 097 04 33.94910(W)   ADJUSTED
 AC7987* NAD 83(2011) ELLIP HT-   502.174 (meters)        (06/27/12)   ADJUSTED
 AC7987* NAD 83(2011) EPOCH   -  2010.00
 AC7987* NAVD 88 ORTHO HEIGHT -   527.287 (meters)     1729.94  (feet) ADJUSTED
 AC7987  ______________________________________________________________________
 AC7987  GEOID HEIGHT    -        -25.127 (meters)                     GEOID18
 AC7987  NAD 83(2011) X  -   -557,614.639 (meters)                     COMP
 AC7987  NAD 83(2011) Y  - -4,492,076.040 (meters)                     COMP
 AC7987  NAD 83(2011) Z  -  4,479,080.077 (meters)                     COMP
 AC7987  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 AC7987  DYNAMIC HEIGHT  -        527.209 (meters)     1729.68  (feet) COMP
 AC7987  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 AC7987
 AC7987  VERT ORDER      -  FIRST     CLASS II
 AC7987
 AC7987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7987  Standards:
 AC7987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7987  -------------------------------------------------------------------
 AC7987  NETWORK    0.72   2.20           0.33   0.25   1.12     -0.08004442
 AC7987  -------------------------------------------------------------------
 AC7987  Click here for local accuracies and other accuracy information.
 AC7987
 AC7987.The horizontal coordinates were established by GPS observations
 AC7987.and adjusted by the National Geodetic Survey in June 2012.
 AC7987
 AC7987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7987.been affixed to the stable North American tectonic plate. See 
 AC7987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7987
 AC7987.The horizontal coordinates are valid at the epoch date displayed above
 AC7987.which is a decimal equivalence of Year/Month/Day.
 AC7987
 AC7987.The orthometric height was determined by differential leveling and
 AC7987.adjusted by the NATIONAL GEODETIC SURVEY
 AC7987.in July 1998.
 AC7987
 AC7987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7987.GEOID18 height accuracy estimate available here.
 AC7987
 AC7987.Click photographs - Photos may exist for this station.
 AC7987
 AC7987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7987
 AC7987.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7987
 AC7987.The ellipsoidal height was determined by GPS observations
 AC7987.and is referenced to NAD 83.
 AC7987
 AC7987.The dynamic height is computed by dividing the NAVD 88
 AC7987.geopotential number by the normal gravity value computed on the
 AC7987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7987.degrees latitude (g = 980.6199 gals.).
 AC7987
 AC7987.The modeled gravity was interpolated from observed gravity values.
 AC7987
 AC7987. The following values were computed from the NAD 83(2011) position.
 AC7987
 AC7987;                    North         East     Units Scale Factor Converg.
 AC7987;SPC SD N     -   121,631.087   830,916.324   MT  0.99994303   +2 04 09.7
 AC7987;SPC SD N     -   399,051.32  2,726,097.97   sFT  0.99994303   +2 04 09.7
 AC7987;UTM  14      - 4,972,572.992   651,922.009   MT  0.99988381   +1 21 29.0
 AC7987
 AC7987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7987!SPC SD N     -   0.99992127  x   0.99994303  =   0.99986431
 AC7987!UTM  14      -   0.99992127  x   0.99988381  =   0.99980509
 AC7987
 AC7987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ5192272572(NAD 83)
 AC7987
 AC7987                          SUPERSEDED SURVEY CONTROL
 AC7987
 AC7987  NAD 83(2007)-  44 53 25.34837(N)    097 04 33.94998(W) AD(2002.00) 0
 AC7987  ELLIP H (02/10/07)  502.205  (m)                       GP(2002.00)    
 AC7987  ELLIP H (04/15/04)  502.228  (m)                       GP(       ) 2 1
 AC7987  NAD 83(1996)-  44 53 25.34788(N)    097 04 33.94949(W) AD(       ) B
 AC7987  ELLIP H (04/18/97)  502.246  (m)                       GP(       ) 4 1
 AC7987  NAVD 88 (04/18/97)  527.3    (m)  GEOID96  model used  GPS OBS        
 AC7987
 AC7987.Superseded values are not recommended for survey control.
 AC7987
 AC7987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7987.See file dsdata.pdf to determine how the superseded data were derived.
 AC7987
 AC7987_MARKER: I = METAL ROD
 AC7987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC7987_STAMPING: A 467 1995
 AC7987_MARK LOGO: NGS
 AC7987_PROJECTION: FLUSH
 AC7987_MAGNETIC: I = MARKER IS A STEEL ROD
 AC7987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7987+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 AC7987_ROD/PIPE-DEPTH: 12.3 meters
 AC7987_SLEEVE-DEPTH  : 0.9 meters
 AC7987
 AC7987  HISTORY     - Date     Condition        Report By
 AC7987  HISTORY     - 1995     MONUMENTED       NGS
 AC7987  HISTORY     - 19960612 GOOD             NGS
 AC7987  HISTORY     - 19961011 GOOD             CHANCE
 AC7987  HISTORY     - 20160914 GOOD             INDIV
 AC7987
 AC7987                          STATION DESCRIPTION
 AC7987
 AC7987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7987'THE STATION IS LOCATED ABOUT 7.0 MI (11.3 KM) WEST OF KRAZENBURG, 6.6
 AC7987'MI (10.6 KM) SOUTH-SOUTHEAST OF RAUVILLE, AND 2.0 MI (3.2 KM) EAST OF
 AC7987'WATERTOWN, ON U.S. HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7987'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND
 AC7987'U.S. HIGHWAY 212, ABOUT 3.0 MI (4.8 KM) EAST OF WATERTOWN, GO WEST ON
 AC7987'U.S. HIGHWAY 212 FOR 0.95 MI (1.53 KM) TO A DRIVEWAY AND THE STATION
 AC7987'ON THE RIGHT.  THE STATION IS 115.5 FT (35.2 M) NORTH OF THE HIGHWAY
 AC7987'CENTERLINE, 26.5 FT (8.1 M) WEST OF A SIGN (ELMIRA 33-350), 20.5 FT
 AC7987'(6.2 M) NORTHWEST OF THE NORTHWEST CORNER OF A CULVERT UNDER THE
 AC7987'DRIVEWAY, AND 1.0 FT (0.3 M) SOUTH OF A WITNESS POST AND A FENCE.
 AC7987'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AC7987
 AC7987                          STATION RECOVERY (1996)
 AC7987
 AC7987'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AC7987'1.5 KM (0.95 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC7987'INTERSTATE HIGHWAY 29 IN WATERTOWN (EXIT 177), 348.0 M (1141.7 FT)
 AC7987'WEST OF MILEPOST 379, 31.9 M (104.7 FT) NORTH OF THE CENTERLINE OF THE
 AC7987'WESTBOUND LANES OF THE HIGHWAY, 10.1 M (33.1 FT) NORTHWEST OF THE
 AC7987'CENTER OF A DRIVEWAY, 6.0 M (19.7 FT) WEST OF THE CENTER OF A FIELD
 AC7987'ENTRANCE AND GATE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AC7987'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AC7987'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AC7987'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AC7987
 AC7987                          STATION RECOVERY (2016)
 AC7987
 AC7987'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RES)
 AC7987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2027 ***********************************************************************
 AE2027  DESIGNATION -  A 468
 AE2027  PID         -  AE2027
 AE2027  STATE/COUNTY-  SD/CLARK
 AE2027  COUNTRY     -  US
 AE2027  USGS QUAD   -  GARDEN CITY (2017)
 AE2027
 AE2027                         *CURRENT SURVEY CONTROL
 AE2027  ______________________________________________________________________
 AE2027* NAD 83(1986) POSITION- 44 52 36.     (N) 097 35 56.     (W)   SCALED
 AE2027* NAVD 88 ORTHO HEIGHT -   555.932 (meters)     1823.92  (feet) ADJUSTED
 AE2027  ______________________________________________________________________
 AE2027  GEOID HEIGHT    -        -24.718 (meters)                     GEOID18
 AE2027  DYNAMIC HEIGHT  -        555.849 (meters)     1823.65  (feet) COMP
 AE2027  MODELED GRAVITY -    980,450.4   (mgal)                       NAVD 88
 AE2027
 AE2027  VERT ORDER      -  FIRST     CLASS II
 AE2027
 AE2027.The horizontal coordinates were scaled from a map and have
 AE2027.an estimated accuracy of +/- 6 seconds.
 AE2027
 AE2027.The orthometric height was determined by differential leveling and
 AE2027.adjusted by the NATIONAL GEODETIC SURVEY
 AE2027.in July 1998.
 AE2027
 AE2027.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2027.GEOID18 height accuracy estimate available here.
 AE2027
 AE2027.Click photographs - Photos may exist for this station.
 AE2027
 AE2027.The dynamic height is computed by dividing the NAVD 88
 AE2027.geopotential number by the normal gravity value computed on the
 AE2027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2027.degrees latitude (g = 980.6199 gals.).
 AE2027
 AE2027.The modeled gravity was interpolated from observed gravity values.
 AE2027
 AE2027;                    North         East    Units  Estimated Accuracy
 AE2027;SPC SD N     -   118,750.      789,690.      MT  (+/- 180 meters Scaled)
 AE2027
 AE2027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ106702(NAD 83)
 AE2027
 AE2027                          SUPERSEDED SURVEY CONTROL
 AE2027
 AE2027.No superseded survey control is available for this station.
 AE2027
 AE2027_MARKER: I = METAL ROD
 AE2027_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2027_STAMPING: A 468 1995
 AE2027_MARK LOGO: NGS
 AE2027_PROJECTION: FLUSH
 AE2027_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2027+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2027_ROD/PIPE-DEPTH: 6.1 meters
 AE2027_SLEEVE-DEPTH  : 0.9 meters
 AE2027
 AE2027  HISTORY     - Date     Condition        Report By
 AE2027  HISTORY     - 1995     MONUMENTED       NGS
 AE2027  HISTORY     - 19950919 GOOD             NGS
 AE2027  HISTORY     - 19961011 GOOD             CHANCE
 AE2027
 AE2027                          STATION DESCRIPTION
 AE2027
 AE2027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2027'10.3 KM (6.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2027'MAIN STREET IN HENRY, 750.0 M (2460.6 FT) EAST OF MILEPOST 352, 22.4 M
 AE2027'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) WEST OF THE
 AE2027'CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AE2027'THE HIGHWAY, AND 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND CENTER OF
 AE2027'3 BRACED FENCE POSTS.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AE2027'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE2027'FOR A CLASS A MARK.
 AE2027
 AE2027                          STATION RECOVERY (1996)
 AE2027
 AE2027'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2027'10.3 KM (6.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2027'MAIN STREET IN HENRY, 750.0 M (2460.6 FT) EAST OF MILEPOST 352, 22.4 M
 AE2027'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.5 M (24.6 FT) WEST OF THE
 AE2027'CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 AE2027'THE HIGHWAY, AND 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND CENTER OF
 AE2027'3 BRACED FENCE POSTS.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AE2027'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE2027'FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4143 ***********************************************************************
 AE4143  DESIGNATION -  A 469
 AE4143  PID         -  AE4143
 AE4143  STATE/COUNTY-  SD/FAULK
 AE4143  COUNTRY     -  US
 AE4143  USGS QUAD   -  FAULKTON EAST (2017)
 AE4143
 AE4143                         *CURRENT SURVEY CONTROL
 AE4143  ______________________________________________________________________
 AE4143* NAD 83(1986) POSITION- 45 02 04.     (N) 099 05 40.     (W)   SCALED
 AE4143* NAVD 88 ORTHO HEIGHT -   472.411 (meters)     1549.90  (feet) ADJUSTED
 AE4143  ______________________________________________________________________
 AE4143  GEOID HEIGHT    -        -23.650 (meters)                     GEOID18
 AE4143  DYNAMIC HEIGHT  -        472.350 (meters)     1549.70  (feet) COMP
 AE4143  MODELED GRAVITY -    980,472.5   (mgal)                       NAVD 88
 AE4143
 AE4143  VERT ORDER      -  FIRST     CLASS II
 AE4143
 AE4143.The horizontal coordinates were scaled from a map and have
 AE4143.an estimated accuracy of +/- 6 seconds.
 AE4143
 AE4143.The orthometric height was determined by differential leveling and
 AE4143.adjusted by the NATIONAL GEODETIC SURVEY
 AE4143.in July 1998.
 AE4143
 AE4143.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4143.GEOID18 height accuracy estimate available here.
 AE4143
 AE4143.Click photographs - Photos may exist for this station.
 AE4143
 AE4143.The dynamic height is computed by dividing the NAVD 88
 AE4143.geopotential number by the normal gravity value computed on the
 AE4143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4143.degrees latitude (g = 980.6199 gals.).
 AE4143
 AE4143.The modeled gravity was interpolated from observed gravity values.
 AE4143
 AE4143;                    North         East    Units  Estimated Accuracy
 AE4143;SPC SD N     -   133,870.      671,350.      MT  (+/- 180 meters Scaled)
 AE4143
 AE4143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ925867(NAD 83)
 AE4143
 AE4143                          SUPERSEDED SURVEY CONTROL
 AE4143
 AE4143.No superseded survey control is available for this station.
 AE4143
 AE4143_MARKER: I = METAL ROD
 AE4143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4143_STAMPING: A 469 1996
 AE4143_MARK LOGO: NGS
 AE4143_PROJECTION: FLUSH
 AE4143_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4143+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4143_ROD/PIPE-DEPTH: 7.2 meters
 AE4143_SLEEVE-DEPTH  : 0.9 meters
 AE4143
 AE4143  HISTORY     - Date     Condition        Report By
 AE4143  HISTORY     - 1996     MONUMENTED       NGS
 AE4143
 AE4143                          STATION DESCRIPTION
 AE4143
 AE4143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4143'2.4 KM (1.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4143'IN FAULKTON, 472.0 M (1548.6 FT) WEST OF MILEPOST 269, 31.8 M (104.3
 AE4143'FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.4 M (27.6 FT) SOUTH OF A FENCE
 AE4143'CORNER, 0.8 M (2.6 FT) EAST OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AE4143'WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 AE4143'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AE4143'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 AE4143'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0285 ***********************************************************************
 QR0285  DESIGNATION -  A 47
 QR0285  PID         -  QR0285
 QR0285  STATE/COUNTY-  SD/FAULK
 QR0285  COUNTRY     -  US
 QR0285  USGS QUAD   -  SENECA (2017)
 QR0285
 QR0285                         *CURRENT SURVEY CONTROL
 QR0285  ______________________________________________________________________
 QR0285* NAD 83(1986) POSITION- 45 02 32.54   (N) 099 30 43.36   (W)   HD_HELD1
 QR0285* NAVD 88 ORTHO HEIGHT -   579.525 (meters)     1901.32  (feet) ADJUSTED
 QR0285  ______________________________________________________________________
 QR0285  GEOID HEIGHT    -        -22.887 (meters)                     GEOID18
 QR0285  DYNAMIC HEIGHT  -        579.444 (meters)     1901.06  (feet) COMP
 QR0285  MODELED GRAVITY -    980,457.8   (mgal)                       NAVD 88
 QR0285
 QR0285  VERT ORDER      -  SECOND    CLASS 0
 QR0285
 QR0285.The horizontal coordinates were determined by differentially corrected
 QR0285.hand held GPS observations or other comparable positioning techniques
 QR0285.and have an estimated accuracy of +/- 3 meters.
 QR0285
 QR0285.The orthometric height was determined by differential leveling and
 QR0285.adjusted by the NATIONAL GEODETIC SURVEY
 QR0285.in June 1991.
 QR0285
 QR0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0285.GEOID18 height accuracy estimate available here.
 QR0285
 QR0285.Click photographs - Photos may exist for this station.
 QR0285
 QR0285.The dynamic height is computed by dividing the NAVD 88
 QR0285.geopotential number by the normal gravity value computed on the
 QR0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0285.degrees latitude (g = 980.6199 gals.).
 QR0285
 QR0285.The modeled gravity was interpolated from observed gravity values.
 QR0285
 QR0285;                    North         East    Units  Estimated Accuracy
 QR0285;SPC SD N     -   134,467.1     638,442.8     MT  (+/- 3 meters HH1 GPS) 
 QR0285
 QR0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5967287784(NAD 83)
 QR0285
 QR0285                          SUPERSEDED SURVEY CONTROL
 QR0285
 QR0285  NGVD 29 (??/??/92)  579.162  (m)         1900.13   (f) ADJ UNCH    2 0
 QR0285
 QR0285.Superseded values are not recommended for survey control.
 QR0285
 QR0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0285.See file dsdata.pdf to determine how the superseded data were derived.
 QR0285
 QR0285_MARKER: DB = BENCH MARK DISK
 QR0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0285_STAMPING: A 47 1934
 QR0285_MARK LOGO: CGS
 QR0285_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0285+STABILITY: SURFACE MOTION
 QR0285
 QR0285  HISTORY     - Date     Condition        Report By
 QR0285  HISTORY     - 1934     MONUMENTED       CGS
 QR0285  HISTORY     - 1940     GOOD             CGS
 QR0285  HISTORY     - 1960     GOOD             CGS
 QR0285
 QR0285                          STATION DESCRIPTION
 QR0285
 QR0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0285'1.2 MI S FROM SENECA.
 QR0285'1.2 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE AT
 QR0285'SENECA, FAULK COUNTY, AT THE INTERSECTION OF A SECTION-LINE
 QR0285'ROAD, 43.5 FEET NORTH OF THE CENTERLINE OF THE SECTION-LINE ROAD,
 QR0285'38.5 FEET WEST OF THE CENTERLINE OF THE HIGHMORE ROAD, 4.6 FEET
 QR0285'NORTHWEST OF A TELEPHONE POLE, AND 0.7 FOOT NORTH OF A WHITE
 QR0285'WOODEN WITNESS POST.  A STANDARD DISK, STAMPED A 47 1934 AND SET
 QR0285'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 QR0285
 QR0285                          STATION RECOVERY (1960)
 QR0285
 QR0285'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 QR0285'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4097 ***********************************************************************
 AE4097  DESIGNATION -  A 470
 AE4097  PID         -  AE4097
 AE4097  STATE/COUNTY-  SD/POTTER
 AE4097  COUNTRY     -  US
 AE4097  USGS QUAD   -  LAKE HURLEY (2017)
 AE4097
 AE4097                         *CURRENT SURVEY CONTROL
 AE4097  ______________________________________________________________________
 AE4097* NAD 83(1986) POSITION- 45 00 51.     (N) 100 09 17.     (W)   SCALED
 AE4097* NAVD 88 ORTHO HEIGHT -   584.975 (meters)     1919.21  (feet) ADJUSTED
 AE4097  ______________________________________________________________________
 AE4097  GEOID HEIGHT    -        -22.506 (meters)                     GEOID18
 AE4097  DYNAMIC HEIGHT  -        584.887 (meters)     1918.92  (feet) COMP
 AE4097  MODELED GRAVITY -    980,446.5   (mgal)                       NAVD 88
 AE4097
 AE4097  VERT ORDER      -  FIRST     CLASS II
 AE4097
 AE4097.The horizontal coordinates were scaled from a map and have
 AE4097.an estimated accuracy of +/- 6 seconds.
 AE4097
 AE4097.The orthometric height was determined by differential leveling and
 AE4097.adjusted by the NATIONAL GEODETIC SURVEY
 AE4097.in July 1998.
 AE4097
 AE4097.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4097.GEOID18 height accuracy estimate available here.
 AE4097
 AE4097.Click photographs - Photos may exist for this station.
 AE4097
 AE4097.The dynamic height is computed by dividing the NAVD 88
 AE4097.geopotential number by the normal gravity value computed on the
 AE4097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4097.degrees latitude (g = 980.6199 gals.).
 AE4097
 AE4097.The modeled gravity was interpolated from observed gravity values.
 AE4097
 AE4097;                    North         East    Units  Estimated Accuracy
 AE4097;SPC SD N     -   131,230.      587,800.      MT  (+/- 180 meters Scaled)
 AE4097
 AE4097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ090851(NAD 83)
 AE4097
 AE4097                          SUPERSEDED SURVEY CONTROL
 AE4097
 AE4097.No superseded survey control is available for this station.
 AE4097
 AE4097_MARKER: I = METAL ROD
 AE4097_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4097_STAMPING: A 470 1996
 AE4097_MARK LOGO: NGS
 AE4097_PROJECTION: FLUSH
 AE4097_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4097+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4097_ROD/PIPE-DEPTH: 5.8 meters
 AE4097_SLEEVE-DEPTH  : 0.9 meters
 AE4097
 AE4097  HISTORY     - Date     Condition        Report By
 AE4097  HISTORY     - 1996     MONUMENTED       NGS
 AE4097  HISTORY     - 20120620 MARK NOT FOUND   INDIV
 AE4097
 AE4097                          STATION DESCRIPTION
 AE4097
 AE4097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4097'15.9 KM (9.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4097'EXENE STREET IN GETTYSBURG, 491.0 M (1610.9 FT) WEST OF MILEPOST 216,
 AE4097'48.3 M (158.5 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AE4097'15.8 M (51.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) EAST
 AE4097'OF A UTILITY POLE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AE4097'0.3 M (1.0 FT) SOUTH OF A WITNESS POST. NOTE--ACCESS TO THE DATUM
 AE4097'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE4097'THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4097
 AE4097                          STATION RECOVERY (2012)
 AE4097
 AE4097'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4097'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4134 ***********************************************************************
 AE4134  DESIGNATION -  A 471
 AE4134  PID         -  AE4134
 AE4134  STATE/COUNTY-  SD/FAULK
 AE4134  COUNTRY     -  US
 AE4134  USGS QUAD   -  BURKMERE (2017)
 AE4134
 AE4134                         *CURRENT SURVEY CONTROL
 AE4134  ______________________________________________________________________
 AE4134* NAD 83(1986) POSITION- 45 02 31.     (N) 099 15 25.     (W)   SCALED
 AE4134* NAVD 88 ORTHO HEIGHT -   520.717 (meters)     1708.39  (feet) ADJUSTED
 AE4134  ______________________________________________________________________
 AE4134  GEOID HEIGHT    -        -23.419 (meters)                     GEOID18
 AE4134  DYNAMIC HEIGHT  -        520.645 (meters)     1708.15  (feet) COMP
 AE4134  MODELED GRAVITY -    980,462.0   (mgal)                       NAVD 88
 AE4134
 AE4134  VERT ORDER      -  FIRST     CLASS II
 AE4134
 AE4134.The horizontal coordinates were scaled from a map and have
 AE4134.an estimated accuracy of +/- 6 seconds.
 AE4134
 AE4134.The orthometric height was determined by differential leveling and
 AE4134.adjusted by the NATIONAL GEODETIC SURVEY
 AE4134.in July 1998.
 AE4134
 AE4134.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4134.GEOID18 height accuracy estimate available here.
 AE4134
 AE4134.Click photographs - Photos may exist for this station.
 AE4134
 AE4134.The dynamic height is computed by dividing the NAVD 88
 AE4134.geopotential number by the normal gravity value computed on the
 AE4134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4134.degrees latitude (g = 980.6199 gals.).
 AE4134
 AE4134.The modeled gravity was interpolated from observed gravity values.
 AE4134
 AE4134;                    North         East    Units  Estimated Accuracy
 AE4134;SPC SD N     -   134,570.      658,540.      MT  (+/- 180 meters Scaled)
 AE4134
 AE4134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ797876(NAD 83)
 AE4134
 AE4134                          SUPERSEDED SURVEY CONTROL
 AE4134
 AE4134.No superseded survey control is available for this station.
 AE4134
 AE4134_MARKER: I = METAL ROD
 AE4134_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4134_STAMPING: A 471 1996
 AE4134_MARK LOGO: NGS
 AE4134_PROJECTION: FLUSH
 AE4134_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4134+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4134_ROD/PIPE-DEPTH: 7.2 meters
 AE4134_SLEEVE-DEPTH  : 0.9 meters
 AE4134
 AE4134  HISTORY     - Date     Condition        Report By
 AE4134  HISTORY     - 1996     MONUMENTED       NGS
 AE4134
 AE4134                          STATION DESCRIPTION
 AE4134
 AE4134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4134'10.7 KM (6.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4134'IN FAULKTON, 734.0 M (2408.1 FT) WEST OF MILEPOST 261, 14.9 M (48.9
 AE4134'FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.8 M (15.7 FT) EAST OF THE
 AE4134'CENTER OF A FIELD ENTRANCE AND GATE, 0.8 M (2.6 FT) NORTH OF A WITNESS
 AE4134'POST AND T-FENCE CORNER, AND 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 AE4134'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AE4134'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 AE4134'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0415 ***********************************************************************
 PS0415  DESIGNATION -  A 49
 PS0415  PID         -  PS0415
 PS0415  STATE/COUNTY-  SD/BUFFALO
 PS0415  COUNTRY     -  US
 PS0415  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0415
 PS0415                         *CURRENT SURVEY CONTROL
 PS0415  ______________________________________________________________________
 PS0415* NAD 83(1986) POSITION- 44 01 25.54   (N) 099 22 01.77   (W)   HD_HELD1
 PS0415* NAVD 88 ORTHO HEIGHT -   416.839 (meters)     1367.58  (feet) ADJUSTED
 PS0415  ______________________________________________________________________
 PS0415  GEOID HEIGHT    -        -25.005 (meters)                     GEOID18
 PS0415  DYNAMIC HEIGHT  -        416.744 (meters)     1367.27  (feet) COMP
 PS0415  MODELED GRAVITY -    980,378.8   (mgal)                       NAVD 88
 PS0415
 PS0415  VERT ORDER      -  FIRST     CLASS II
 PS0415
 PS0415.The horizontal coordinates were determined by differentially corrected
 PS0415.hand held GPS observations or other comparable positioning techniques
 PS0415.and have an estimated accuracy of +/- 3 meters.
 PS0415
 PS0415.The orthometric height was determined by differential leveling and
 PS0415.adjusted by the NATIONAL GEODETIC SURVEY
 PS0415.in June 1991.
 PS0415
 PS0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0415.GEOID18 height accuracy estimate available here.
 PS0415
 PS0415.Click photographs - Photos may exist for this station.
 PS0415
 PS0415.The dynamic height is computed by dividing the NAVD 88
 PS0415.geopotential number by the normal gravity value computed on the
 PS0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0415.degrees latitude (g = 980.6199 gals.).
 PS0415
 PS0415.The modeled gravity was interpolated from observed gravity values.
 PS0415
 PS0415;                    North         East    Units  Estimated Accuracy
 PS0415;SPC SD S     -   188,245.4     677,455.3     MT  (+/- 3 meters HH1 GPS) 
 PS0415
 PS0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7057574577(NAD 83)
 PS0415
 PS0415                          SUPERSEDED SURVEY CONTROL
 PS0415
 PS0415  NGVD 29 (??/??/92)  416.510  (m)         1366.50   (f) ADJ UNCH    1 2
 PS0415
 PS0415.Superseded values are not recommended for survey control.
 PS0415
 PS0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0415.See file dsdata.pdf to determine how the superseded data were derived.
 PS0415
 PS0415_MARKER: DB = BENCH MARK DISK
 PS0415_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0415_SP_SET: BRIDGE
 PS0415_STAMPING: A 49 1934
 PS0415_MARK LOGO: CGS
 PS0415_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0415
 PS0415  HISTORY     - Date     Condition        Report By
 PS0415  HISTORY     - 1934     MONUMENTED       CGS
 PS0415  HISTORY     - 1949     GOOD             CGS
 PS0415  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0415
 PS0415                          STATION DESCRIPTION
 PS0415
 PS0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0415'4.2 MI SE FROM FORT THOMPSON.
 PS0415'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0415'FORT THOMPSON, THENCE 4.0 MILES SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0415'47, SET IN THE SOUTHEAST END OF THE SOUTHWEST CURBING OF A
 PS0415'CONCRETE BRIDGE OVER CAMPBELL CREEK, 11 FEET SOUTHWEST OF THE CENTER
 PS0415'LINE OF THE HIGHWAY, 3.9 FEET NORTHWEST OF THE SOUTHEAST END OF
 PS0415'THE CURBING 0.5 FOOT ABOVE ROAD LEVEL.
 PS0415
 PS0415                          STATION RECOVERY (2013)
 PS0415
 PS0415'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0415'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0257 ***********************************************************************
 OQ0257  DESIGNATION -  A 5
 OQ0257  PID         -  OQ0257
 OQ0257  STATE/COUNTY-  SD/MINNEHAHA
 OQ0257  COUNTRY     -  US
 OQ0257  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0257
 OQ0257                         *CURRENT SURVEY CONTROL
 OQ0257  ______________________________________________________________________
 OQ0257* NAD 83(1986) POSITION- 43 32 50.6    (N) 096 43 34.4    (W)   HD_HELD2
 OQ0257* NAVD 88 ORTHO HEIGHT -   428.259 (meters)     1405.05  (feet) ADJUSTED
 OQ0257  ______________________________________________________________________
 OQ0257  GEOID HEIGHT    -        -26.353 (meters)                     GEOID18
 OQ0257  DYNAMIC HEIGHT  -        428.146 (meters)     1404.68  (feet) COMP
 OQ0257  MODELED GRAVITY -    980,343.9   (mgal)                       NAVD 88
 OQ0257
 OQ0257  VERT ORDER      -  FIRST     CLASS II
 OQ0257
 OQ0257.The horizontal coordinates were established by autonomous hand held GPS
 OQ0257.observations and have an estimated accuracy of +/- 10 meters.
 OQ0257
 OQ0257.The orthometric height was determined by differential leveling and
 OQ0257.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0257.in June 1991.
 OQ0257
 OQ0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0257.GEOID18 height accuracy estimate available here.
 OQ0257
 OQ0257.Click photographs - Photos may exist for this station.
 OQ0257
 OQ0257.The dynamic height is computed by dividing the NAVD 88
 OQ0257.geopotential number by the normal gravity value computed on the
 OQ0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0257.degrees latitude (g = 980.6199 gals.).
 OQ0257
 OQ0257.The modeled gravity was interpolated from observed gravity values.
 OQ0257
 OQ0257;                    North         East    Units  Estimated Accuracy
 OQ0257;SPC SD S     -   141,199.      891,384.      MT  (+/- 10 meters HH2 GPS)
 OQ0257
 OQ0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8368024116(NAD 83)
 OQ0257
 OQ0257                          SUPERSEDED SURVEY CONTROL
 OQ0257
 OQ0257  NGVD 29 (??/??/92)  427.977  (m)         1404.12   (f) ADJ UNCH    1 2
 OQ0257
 OQ0257.Superseded values are not recommended for survey control.
 OQ0257
 OQ0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0257.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0257
 OQ0257_MARKER: DB = BENCH MARK DISK
 OQ0257_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 OQ0257_SP_SET: FOUNDATION
 OQ0257_STAMPING: A 5 1925 1404.141
 OQ0257_MARK LOGO: CGS
 OQ0257_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0257+STABILITY: POSITION/ELEVATION WELL
 OQ0257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0257+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OQ0257
 OQ0257  HISTORY     - Date     Condition        Report By
 OQ0257  HISTORY     - 1925     MONUMENTED       CGS
 OQ0257  HISTORY     - 1949     GOOD             CGS
 OQ0257  HISTORY     - 19900516 GOOD             NGS
 OQ0257  HISTORY     - 20050723 GOOD             NGS
 OQ0257  HISTORY     - 20090215 GOOD             GEOCAC
 OQ0257  HISTORY     - 20120725 GOOD             GEOCAC
 OQ0257
 OQ0257                          STATION DESCRIPTION
 OQ0257
 OQ0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0257'AT SIOUX FALLS.
 OQ0257'AT SIOUX FALLS, MINNEHAHA COUNTY, AT THE CORNER OF PHILIPS AND
 OQ0257'NINTH STREETS, AT THE SOUTH SIDE OF THE CITIZENS NATIONAL BANK,
 OQ0257'6 FEET WEST OF THE SOUTHEAST CORNER OF THE BUILDING, IN THE TOP
 OQ0257'OF THE GRANITE SILL OF THE EAST WINDOW, AND 3 FEET HIGHER THAN
 OQ0257'THE SIDEWALK.
 OQ0257
 OQ0257                          STATION RECOVERY (1990)
 OQ0257
 OQ0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0257'IN SIOUX FALLS, AT 100 NORTH PHILLIPS AVENUE, IN THE EAST END OF THE
 OQ0257'SEVENTH GRANITE WINDOW SILL EAST OF THE SOUTHWEST CORNER OF THE
 OQ0257'OFFICE BUILDING AT 100 NORTH PHILLIPS AVENUE, 15.5 M (50.9 FT) WEST
 OQ0257'OF THE SOUTHEAST CORNER OF THE BUILDING, AND 0.9 M (3.0 FT) ABOVE THE
 OQ0257'LEVEL OF A SIDEWALK.  NOTE--THE BUILDING MEETS ALL REQUIREMENTS OF A
 OQ0257'CLASS A MARK.
 OQ0257
 OQ0257                          STATION RECOVERY (2005)
 OQ0257
 OQ0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005
 OQ0257'BLDG. NOW OCCUPIED BY SECURITY BANK.  BLDG. HAS BEEN EXPANDED TO EAST
 OQ0257'SINCE 1933.
 OQ0257
 OQ0257                          STATION RECOVERY (2009)
 OQ0257
 OQ0257'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ0257'BLDG. NOW OCCUPIED BY FIRST NATIONAL BANK.
 OQ0257
 OQ0257                          STATION RECOVERY (2012)
 OQ0257
 OQ0257'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 OQ0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0744 ***********************************************************************
 PT0744  DESIGNATION -  A 5 Q
 PT0744  PID         -  PT0744
 PT0744  STATE/COUNTY-  SD/HAAKON
 PT0744  COUNTRY     -  US
 PT0744  USGS QUAD   -  GRINDSTONE (2017)
 PT0744
 PT0744                         *CURRENT SURVEY CONTROL
 PT0744  ______________________________________________________________________
 PT0744* NAD 83(1986) POSITION- 44 13 12.     (N) 101 57 45.     (W)   SCALED
 PT0744* NAVD 88 ORTHO HEIGHT -   843.027 (meters)     2765.83  (feet) ADJUSTED
 PT0744  ______________________________________________________________________
 PT0744  GEOID HEIGHT    -        -19.994 (meters)                     GEOID18
 PT0744  DYNAMIC HEIGHT  -        842.784 (meters)     2765.03  (feet) COMP
 PT0744  MODELED GRAVITY -    980,300.8   (mgal)                       NAVD 88
 PT0744
 PT0744  VERT ORDER      -  SECOND    CLASS 0
 PT0744
 PT0744.The horizontal coordinates were scaled from a map and have
 PT0744.an estimated accuracy of +/- 6 seconds.
 PT0744
 PT0744.The orthometric height was determined by differential leveling and
 PT0744.adjusted by the NATIONAL GEODETIC SURVEY
 PT0744.in June 1991.
 PT0744
 PT0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0744.GEOID18 height accuracy estimate available here.
 PT0744
 PT0744.Click photographs - Photos may exist for this station.
 PT0744
 PT0744.The dynamic height is computed by dividing the NAVD 88
 PT0744.geopotential number by the normal gravity value computed on the
 PT0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0744.degrees latitude (g = 980.6199 gals.).
 PT0744
 PT0744.The modeled gravity was interpolated from observed gravity values.
 PT0744
 PT0744;                    North         East    Units  Estimated Accuracy
 PT0744;SPC SD S     -   210,880.      469,830.      MT  (+/- 180 meters Scaled)
 PT0744
 PT0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ633005(NAD 83)
 PT0744
 PT0744                          SUPERSEDED SURVEY CONTROL
 PT0744
 PT0744  NGVD 29 (??/??/92)  842.56   (m)         2764.3    (f) COMPUTED    2 0
 PT0744
 PT0744.Superseded values are not recommended for survey control.
 PT0744
 PT0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0744.See file dsdata.pdf to determine how the superseded data were derived.
 PT0744
 PT0744_MARKER: DS = TRIANGULATION STATION DISK
 PT0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0744_STAMPING: A 5 Q 1961
 PT0744_MARK LOGO: CGS
 PT0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0744+STABILITY: SURFACE MOTION
 PT0744
 PT0744  HISTORY     - Date     Condition        Report By
 PT0744  HISTORY     - 1961     MONUMENTED       CGS
 PT0744  HISTORY     - 1962     GOOD             CGS
 PT0744
 PT0744                          STATION DESCRIPTION
 PT0744
 PT0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0744'13.8 MI SW FROM HILLAND.
 PT0744'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0744'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0744'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0744'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0744'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0744'DIRT ROAD, THENCE 0.55 MILE NORTH ALONG A GRADED DIRT ROAD,
 PT0744'IN SECTION 17, T 3 N, R 18 E, 44 FEET WEST OF THE CENTER LINE
 PT0744'OF THE ROAD, 22 FEET EAST-SOUTHEAST OF A POWER POLE, 197 FEET
 PT0744'SOUTH OF A TELEPHONE POLE BEARING A WITNESS SHIELD NAILED TO THE
 PT0744'EAST SIDE OF THE POLE, ABOUT LEVEL WITH THE ROAD, AND IN THE
 PT0744'TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0746 ***********************************************************************
 PT0746  DESIGNATION -  A 5 Q RM 1
 PT0746  PID         -  PT0746
 PT0746  STATE/COUNTY-  SD/HAAKON
 PT0746  COUNTRY     -  US
 PT0746  USGS QUAD   -  GRINDSTONE (2017)
 PT0746
 PT0746                         *CURRENT SURVEY CONTROL
 PT0746  ______________________________________________________________________
 PT0746* NAD 83(1986) POSITION- 44 13 12.     (N) 101 57 45.     (W)   SCALED
 PT0746* NAVD 88 ORTHO HEIGHT -   842.840 (meters)     2765.22  (feet) ADJUSTED
 PT0746  ______________________________________________________________________
 PT0746  GEOID HEIGHT    -        -19.994 (meters)                     GEOID18
 PT0746  DYNAMIC HEIGHT  -        842.597 (meters)     2764.42  (feet) COMP
 PT0746  MODELED GRAVITY -    980,300.8   (mgal)                       NAVD 88
 PT0746
 PT0746  VERT ORDER      -  SECOND    CLASS 0
 PT0746
 PT0746.The horizontal coordinates were scaled from a map and have
 PT0746.an estimated accuracy of +/- 6 seconds.
 PT0746
 PT0746.The orthometric height was determined by differential leveling and
 PT0746.adjusted by the NATIONAL GEODETIC SURVEY
 PT0746.in June 1991.
 PT0746
 PT0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0746.GEOID18 height accuracy estimate available here.
 PT0746
 PT0746.Click photographs - Photos may exist for this station.
 PT0746
 PT0746.The dynamic height is computed by dividing the NAVD 88
 PT0746.geopotential number by the normal gravity value computed on the
 PT0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0746.degrees latitude (g = 980.6199 gals.).
 PT0746
 PT0746.The modeled gravity was interpolated from observed gravity values.
 PT0746
 PT0746;                    North         East    Units  Estimated Accuracy
 PT0746;SPC SD S     -   210,880.      469,830.      MT  (+/- 180 meters Scaled)
 PT0746
 PT0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ633005(NAD 83)
 PT0746
 PT0746                          SUPERSEDED SURVEY CONTROL
 PT0746
 PT0746  NGVD 29 (??/??/92)  842.38   (m)         2763.7    (f) COMPUTED    2 0
 PT0746
 PT0746.Superseded values are not recommended for survey control.
 PT0746
 PT0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0746.See file dsdata.pdf to determine how the superseded data were derived.
 PT0746
 PT0746_MARKER: DR = REFERENCE MARK DISK
 PT0746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0746_STAMPING: A 5 Q NO 1 1961
 PT0746_MARK LOGO: CGS
 PT0746_PROJECTION: FLUSH
 PT0746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0746+STABILITY: SURFACE MOTION
 PT0746
 PT0746  HISTORY     - Date     Condition        Report By
 PT0746  HISTORY     - 1961     MONUMENTED       CGS
 PT0746  HISTORY     - 1962     GOOD             CGS
 PT0746
 PT0746                          STATION DESCRIPTION
 PT0746
 PT0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0746'13.8 MI SW FROM HILLAND.
 PT0746'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0746'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0746'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0746'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0746'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0746'DIRT ROAD, THENCE 0.55 MILE NORTH ALONG A GRADED DIRT ROAD, IN
 PT0746'SECTION 17, T 3 N, R 18 E, 37 FEET WEST OF THE CENTER LINE OF
 PT0746'THE ROAD, 60 FEET NORTH-NORTHEAST OF A POWER POLE, 60.5 FEET
 PT0746'NORTH OF A 5 Q, AND IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 PT0746'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0745 ***********************************************************************
 PT0745  DESIGNATION -  A 5 Q RM 2
 PT0745  PID         -  PT0745
 PT0745  STATE/COUNTY-  SD/HAAKON
 PT0745  COUNTRY     -  US
 PT0745  USGS QUAD   -  GRINDSTONE (2017)
 PT0745
 PT0745                         *CURRENT SURVEY CONTROL
 PT0745  ______________________________________________________________________
 PT0745* NAD 83(1986) POSITION- 44 13 12.     (N) 101 57 45.     (W)   SCALED
 PT0745* NAVD 88 ORTHO HEIGHT -   843.137 (meters)     2766.19  (feet) ADJUSTED
 PT0745  ______________________________________________________________________
 PT0745  GEOID HEIGHT    -        -19.994 (meters)                     GEOID18
 PT0745  DYNAMIC HEIGHT  -        842.893 (meters)     2765.39  (feet) COMP
 PT0745  MODELED GRAVITY -    980,300.8   (mgal)                       NAVD 88
 PT0745
 PT0745  VERT ORDER      -  SECOND    CLASS 0
 PT0745
 PT0745.The horizontal coordinates were scaled from a map and have
 PT0745.an estimated accuracy of +/- 6 seconds.
 PT0745
 PT0745.The orthometric height was determined by differential leveling and
 PT0745.adjusted by the NATIONAL GEODETIC SURVEY
 PT0745.in June 1991.
 PT0745
 PT0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0745.GEOID18 height accuracy estimate available here.
 PT0745
 PT0745.Click photographs - Photos may exist for this station.
 PT0745
 PT0745.The dynamic height is computed by dividing the NAVD 88
 PT0745.geopotential number by the normal gravity value computed on the
 PT0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0745.degrees latitude (g = 980.6199 gals.).
 PT0745
 PT0745.The modeled gravity was interpolated from observed gravity values.
 PT0745
 PT0745;                    North         East    Units  Estimated Accuracy
 PT0745;SPC SD S     -   210,880.      469,830.      MT  (+/- 180 meters Scaled)
 PT0745
 PT0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ633005(NAD 83)
 PT0745
 PT0745                          SUPERSEDED SURVEY CONTROL
 PT0745
 PT0745  NGVD 29 (??/??/92)  842.67   (m)         2764.7    (f) COMPUTED    2 0
 PT0745
 PT0745.Superseded values are not recommended for survey control.
 PT0745
 PT0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0745.See file dsdata.pdf to determine how the superseded data were derived.
 PT0745
 PT0745_MARKER: DR = REFERENCE MARK DISK
 PT0745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0745_STAMPING: A 5 Q NO 2 1961
 PT0745_MARK LOGO: CGS
 PT0745_PROJECTION: FLUSH
 PT0745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0745+STABILITY: SURFACE MOTION
 PT0745
 PT0745  HISTORY     - Date     Condition        Report By
 PT0745  HISTORY     - 1961     MONUMENTED       CGS
 PT0745  HISTORY     - 1962     GOOD             CGS
 PT0745
 PT0745                          STATION DESCRIPTION
 PT0745
 PT0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0745'13.8 MI SW FROM HILLAND.
 PT0745'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0745'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0745'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0745'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0745'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0745'DIRT ROAD, THENCE 0.55 MILE NORTH ALONG A GRADED DIRT ROAD, IN
 PT0745'SECTION 17, T 3 N, R 18 E, 108 FEET WEST OF THE CENTER LINE OF
 PT0745'THE ROAD, 44 FEET WEST OF A POWER POLE, 65.0 FEET WEST OF A 5
 PT0745'Q 1961 AND IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0749 ***********************************************************************
 PT0749  DESIGNATION -  A 5 R
 PT0749  PID         -  PT0749
 PT0749  STATE/COUNTY-  SD/HAAKON
 PT0749  COUNTRY     -  US
 PT0749  USGS QUAD   -  GRINDSTONE (2017)
 PT0749
 PT0749                         *CURRENT SURVEY CONTROL
 PT0749  ______________________________________________________________________
 PT0749* NAD 83(1986) POSITION- 44 13 30.     (N) 101 57 43.     (W)   SCALED
 PT0749* NAVD 88 ORTHO HEIGHT -   840.192 (meters)     2756.53  (feet) ADJUSTED
 PT0749  ______________________________________________________________________
 PT0749  GEOID HEIGHT    -        -19.996 (meters)                     GEOID18
 PT0749  DYNAMIC HEIGHT  -        839.948 (meters)     2755.73  (feet) COMP
 PT0749  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 PT0749
 PT0749  VERT ORDER      -  SECOND    CLASS 0
 PT0749
 PT0749.The horizontal coordinates were scaled from a map and have
 PT0749.an estimated accuracy of +/- 6 seconds.
 PT0749
 PT0749.The orthometric height was determined by differential leveling and
 PT0749.adjusted by the NATIONAL GEODETIC SURVEY
 PT0749.in June 1991.
 PT0749
 PT0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0749.GEOID18 height accuracy estimate available here.
 PT0749
 PT0749.Click photographs - Photos may exist for this station.
 PT0749
 PT0749.The dynamic height is computed by dividing the NAVD 88
 PT0749.geopotential number by the normal gravity value computed on the
 PT0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0749.degrees latitude (g = 980.6199 gals.).
 PT0749
 PT0749.The modeled gravity was interpolated from observed gravity values.
 PT0749
 PT0749;                    North         East    Units  Estimated Accuracy
 PT0749;SPC SD S     -   211,430.      469,880.      MT  (+/- 180 meters Scaled)
 PT0749
 PT0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ634011(NAD 83)
 PT0749
 PT0749                          SUPERSEDED SURVEY CONTROL
 PT0749
 PT0749  NGVD 29 (??/??/92)  839.73   (m)         2755.0    (f) COMPUTED    2 0
 PT0749
 PT0749.Superseded values are not recommended for survey control.
 PT0749
 PT0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0749.See file dsdata.pdf to determine how the superseded data were derived.
 PT0749
 PT0749_MARKER: DS = TRIANGULATION STATION DISK
 PT0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0749_STAMPING: A 5 R 1961
 PT0749_MARK LOGO: CGS
 PT0749_PROJECTION: FLUSH
 PT0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0749+STABILITY: SURFACE MOTION
 PT0749
 PT0749  HISTORY     - Date     Condition        Report By
 PT0749  HISTORY     - 1961     MONUMENTED       CGS
 PT0749  HISTORY     - 1962     GOOD             CGS
 PT0749
 PT0749                          STATION DESCRIPTION
 PT0749
 PT0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0749'14.2 MI SW FROM HILLAND.
 PT0749'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0749'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0749'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0749'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0749'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A
 PT0749'GRADED DIRT ROAD, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD,
 PT0749'IN SECTION 16, T 3 N, R 18 E, ABOUT 0.1 MILE SOUTH OF A SHARP
 PT0749'CURVE IN THE ROAD, 50 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PT0749'21 FEET EAST OF A FENCE, 52 FEET NORTHEAST OF THE NORTHEAST
 PT0749'CORNER OF A CATTLE GUARD, 67.1 FEET SOUTHEAST OF A METAL WITNESS
 PT0749'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0749'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0751 ***********************************************************************
 PT0751  DESIGNATION -  A 5 R AZ MK
 PT0751  PID         -  PT0751
 PT0751  STATE/COUNTY-  SD/HAAKON
 PT0751  COUNTRY     -  US
 PT0751  USGS QUAD   -  GRINDSTONE (2017)
 PT0751
 PT0751                         *CURRENT SURVEY CONTROL
 PT0751  ______________________________________________________________________
 PT0751* NAD 83(1986) POSITION- 44 13 34.     (N) 101 58 01.     (W)   SCALED
 PT0751* NAVD 88 ORTHO HEIGHT -   846.034 (meters)     2775.70  (feet) ADJUSTED
 PT0751  ______________________________________________________________________
 PT0751  GEOID HEIGHT    -        -19.981 (meters)                     GEOID18
 PT0751  DYNAMIC HEIGHT  -        845.789 (meters)     2774.89  (feet) COMP
 PT0751  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 PT0751
 PT0751  VERT ORDER      -  SECOND    CLASS 0
 PT0751
 PT0751.The horizontal coordinates were scaled from a map and have
 PT0751.an estimated accuracy of +/- 6 seconds.
 PT0751
 PT0751.The orthometric height was determined by differential leveling and
 PT0751.adjusted by the NATIONAL GEODETIC SURVEY
 PT0751.in June 1991.
 PT0751
 PT0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0751.GEOID18 height accuracy estimate available here.
 PT0751
 PT0751.Click photographs - Photos may exist for this station.
 PT0751
 PT0751.The dynamic height is computed by dividing the NAVD 88
 PT0751.geopotential number by the normal gravity value computed on the
 PT0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0751.degrees latitude (g = 980.6199 gals.).
 PT0751
 PT0751.The modeled gravity was interpolated from observed gravity values.
 PT0751
 PT0751;                    North         East    Units  Estimated Accuracy
 PT0751;SPC SD S     -   211,560.      469,490.      MT  (+/- 180 meters Scaled)
 PT0751
 PT0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ630012(NAD 83)
 PT0751
 PT0751                          SUPERSEDED SURVEY CONTROL
 PT0751
 PT0751  NGVD 29 (??/??/92)  845.57   (m)         2774.2    (f) COMPUTED    2 0
 PT0751
 PT0751.Superseded values are not recommended for survey control.
 PT0751
 PT0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0751.See file dsdata.pdf to determine how the superseded data were derived.
 PT0751
 PT0751_MARKER: DZ = AZIMUTH MARK DISK
 PT0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0751_STAMPING: A 5 R 1961
 PT0751_MARK LOGO: CGS
 PT0751_PROJECTION: FLUSH
 PT0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0751+STABILITY: SURFACE MOTION
 PT0751
 PT0751  HISTORY     - Date     Condition        Report By
 PT0751  HISTORY     - 1961     MONUMENTED       CGS
 PT0751  HISTORY     - 1962     GOOD             CGS
 PT0751
 PT0751                          STATION DESCRIPTION
 PT0751
 PT0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0751'14.5 MI SW FROM HILLAND.
 PT0751'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0751'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0751'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0751'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0751'ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A GRAVELED
 PT0751'ROAD, IN SECTION 17, T 3 N, R 18 E, AT A ROAD JUNCTION, 87 FEET
 PT0751'SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 55 FEET SOUTH
 PT0751'OF AN EAST-WEST FENCE, 4 1/2 FEET EAST OF A NORTH-SOUTH FENCE,
 PT0751'15 FEET NORTHEAST OF A POWER POLE, 4.0 FEET EAST OF A METAL
 PT0751'WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND IN
 PT0751'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0748 ***********************************************************************
 PT0748  DESIGNATION -  A 5 R RM 1
 PT0748  PID         -  PT0748
 PT0748  STATE/COUNTY-  SD/HAAKON
 PT0748  COUNTRY     -  US
 PT0748  USGS QUAD   -  GRINDSTONE (2017)
 PT0748
 PT0748                         *CURRENT SURVEY CONTROL
 PT0748  ______________________________________________________________________
 PT0748* NAD 83(1986) POSITION- 44 13 30.     (N) 101 57 43.     (W)   SCALED
 PT0748* NAVD 88 ORTHO HEIGHT -   839.957 (meters)     2755.76  (feet) ADJUSTED
 PT0748  ______________________________________________________________________
 PT0748  GEOID HEIGHT    -        -19.996 (meters)                     GEOID18
 PT0748  DYNAMIC HEIGHT  -        839.714 (meters)     2754.96  (feet) COMP
 PT0748  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 PT0748
 PT0748  VERT ORDER      -  SECOND    CLASS 0
 PT0748
 PT0748.The horizontal coordinates were scaled from a map and have
 PT0748.an estimated accuracy of +/- 6 seconds.
 PT0748
 PT0748.The orthometric height was determined by differential leveling and
 PT0748.adjusted by the NATIONAL GEODETIC SURVEY
 PT0748.in June 1991.
 PT0748
 PT0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0748.GEOID18 height accuracy estimate available here.
 PT0748
 PT0748.Click photographs - Photos may exist for this station.
 PT0748
 PT0748.The dynamic height is computed by dividing the NAVD 88
 PT0748.geopotential number by the normal gravity value computed on the
 PT0748.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0748.degrees latitude (g = 980.6199 gals.).
 PT0748
 PT0748.The modeled gravity was interpolated from observed gravity values.
 PT0748
 PT0748;                    North         East    Units  Estimated Accuracy
 PT0748;SPC SD S     -   211,430.      469,880.      MT  (+/- 180 meters Scaled)
 PT0748
 PT0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ634011(NAD 83)
 PT0748
 PT0748                          SUPERSEDED SURVEY CONTROL
 PT0748
 PT0748  NGVD 29 (??/??/92)  839.49   (m)         2754.2    (f) COMPUTED    2 0
 PT0748
 PT0748.Superseded values are not recommended for survey control.
 PT0748
 PT0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0748.See file dsdata.pdf to determine how the superseded data were derived.
 PT0748
 PT0748_MARKER: DR = REFERENCE MARK DISK
 PT0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0748_STAMPING: A 5 R NO 1 1961
 PT0748_MARK LOGO: CGS
 PT0748_PROJECTION: FLUSH
 PT0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0748+STABILITY: SURFACE MOTION
 PT0748
 PT0748  HISTORY     - Date     Condition        Report By
 PT0748  HISTORY     - 1961     MONUMENTED       CGS
 PT0748  HISTORY     - 1962     GOOD             CGS
 PT0748
 PT0748                          STATION DESCRIPTION
 PT0748
 PT0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0748'14.2 MI SW FROM HILLAND.
 PT0748'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0748'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0748'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0748'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0748'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0748'DIRT ROAD, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, IN
 PT0748'SECTION 16, T 3 N, R 18 E, ABOUT 0.1 MILE SOUTH OF A SHARP CURVE
 PT0748'IN THE ROAD, 98 FEET EAST OF THE CENTER LINE OF THE ROAD, 69 FEET
 PT0748'EAST OF A FENCE, 63.7 FEET NORTHEAST OF A 5 R 1961, 63.5 FEET
 PT0748'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PT0748'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0750 ***********************************************************************
 PT0750  DESIGNATION -  A 5 R RM 2
 PT0750  PID         -  PT0750
 PT0750  STATE/COUNTY-  SD/HAAKON
 PT0750  COUNTRY     -  US
 PT0750  USGS QUAD   -  GRINDSTONE (2017)
 PT0750
 PT0750                         *CURRENT SURVEY CONTROL
 PT0750  ______________________________________________________________________
 PT0750* NAD 83(1986) POSITION- 44 13 30.     (N) 101 57 43.     (W)   SCALED
 PT0750* NAVD 88 ORTHO HEIGHT -   840.099 (meters)     2756.22  (feet) ADJUSTED
 PT0750  ______________________________________________________________________
 PT0750  GEOID HEIGHT    -        -19.996 (meters)                     GEOID18
 PT0750  DYNAMIC HEIGHT  -        839.855 (meters)     2755.42  (feet) COMP
 PT0750  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 PT0750
 PT0750  VERT ORDER      -  SECOND    CLASS 0
 PT0750
 PT0750.The horizontal coordinates were scaled from a map and have
 PT0750.an estimated accuracy of +/- 6 seconds.
 PT0750
 PT0750.The orthometric height was determined by differential leveling and
 PT0750.adjusted by the NATIONAL GEODETIC SURVEY
 PT0750.in June 1991.
 PT0750
 PT0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0750.GEOID18 height accuracy estimate available here.
 PT0750
 PT0750.Click photographs - Photos may exist for this station.
 PT0750
 PT0750.The dynamic height is computed by dividing the NAVD 88
 PT0750.geopotential number by the normal gravity value computed on the
 PT0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0750.degrees latitude (g = 980.6199 gals.).
 PT0750
 PT0750.The modeled gravity was interpolated from observed gravity values.
 PT0750
 PT0750;                    North         East    Units  Estimated Accuracy
 PT0750;SPC SD S     -   211,430.      469,880.      MT  (+/- 180 meters Scaled)
 PT0750
 PT0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ634011(NAD 83)
 PT0750
 PT0750                          SUPERSEDED SURVEY CONTROL
 PT0750
 PT0750  NGVD 29 (??/??/92)  839.63   (m)         2754.7    (f) COMPUTED    2 0
 PT0750
 PT0750.Superseded values are not recommended for survey control.
 PT0750
 PT0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0750.See file dsdata.pdf to determine how the superseded data were derived.
 PT0750
 PT0750_MARKER: DR = REFERENCE MARK DISK
 PT0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0750_STAMPING: A 5 R NO 2 1961
 PT0750_MARK LOGO: CGS
 PT0750_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0750+STABILITY: SURFACE MOTION
 PT0750
 PT0750  HISTORY     - Date     Condition        Report By
 PT0750  HISTORY     - 1961     MONUMENTED       CGS
 PT0750  HISTORY     - 1962     GOOD             CGS
 PT0750
 PT0750                          STATION DESCRIPTION
 PT0750
 PT0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0750'14.2 MI SW FROM HILLARD.
 PT0750'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0750'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0750'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0750'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0750'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0750'DIRT ROAD, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, IN SECTION
 PT0750'16, T 3 N, R 18 E, ABOUT 0.1 MILE SOUTH OF A SHARP CURVE IN THE
 PT0750'ROAD, 31 FEET EAST OF THE CENTER LINE OF THE ROAD, 90 FEET NORTH
 PT0750'OF THE NORTHEAST CORNER OF A CATTLE GUARD, 1 FOOT EAST OF A
 PT0750'FENCE, 69.8 FEET SOUTH-SOUTHEAST OF A 5 R 1961, 2.8 FEET NORTH
 PT0750'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PT0750'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0535 ***********************************************************************
 PS0535  DESIGNATION -  A 50
 PS0535  PID         -  PS0535
 PS0535  STATE/COUNTY-  SD/HYDE
 PS0535  COUNTRY     -  US
 PS0535  USGS QUAD   -  HOLABIRD (2017)
 PS0535
 PS0535                         *CURRENT SURVEY CONTROL
 PS0535  ______________________________________________________________________
 PS0535* NAD 83(1986) POSITION- 44 31 23.     (N) 099 35 56.     (W)   SCALED
 PS0535* NAVD 88 ORTHO HEIGHT -   545.564 (meters)     1789.90  (feet) ADJUSTED
 PS0535  ______________________________________________________________________
 PS0535  GEOID HEIGHT    -        -23.699 (meters)                     GEOID18
 PS0535  DYNAMIC HEIGHT  -        545.454 (meters)     1789.54  (feet) COMP
 PS0535  MODELED GRAVITY -    980,399.8   (mgal)                       NAVD 88
 PS0535
 PS0535  VERT ORDER      -  FIRST     CLASS II
 PS0535
 PS0535.The horizontal coordinates were scaled from a map and have
 PS0535.an estimated accuracy of +/- 6 seconds.
 PS0535
 PS0535.The orthometric height was determined by differential leveling and
 PS0535.adjusted by the NATIONAL GEODETIC SURVEY
 PS0535.in October 1997.
 PS0535
 PS0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0535.GEOID18 height accuracy estimate available here.
 PS0535
 PS0535.Click photographs - Photos may exist for this station.
 PS0535
 PS0535.The dynamic height is computed by dividing the NAVD 88
 PS0535.geopotential number by the normal gravity value computed on the
 PS0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0535.degrees latitude (g = 980.6199 gals.).
 PS0535
 PS0535.The modeled gravity was interpolated from observed gravity values.
 PS0535
 PS0535;                    North         East    Units  Estimated Accuracy
 PS0535;SPC SD N     -    76,720.      631,890.      MT  (+/- 180 meters Scaled)
 PS0535
 PS0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ524301(NAD 83)
 PS0535
 PS0535                          SUPERSEDED SURVEY CONTROL
 PS0535
 PS0535  NAVD 88 (06/15/91)  545.485  (m)         1789.65   (f) SUPERSEDED  1 2
 PS0535  NGVD 29 (??/??/92)  545.125  (m)         1788.46   (f) ADJ UNCH    1 2
 PS0535
 PS0535.Superseded values are not recommended for survey control.
 PS0535
 PS0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0535.See file dsdata.pdf to determine how the superseded data were derived.
 PS0535
 PS0535_MARKER: DB = BENCH MARK DISK
 PS0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0535_STAMPING: A 50 1934
 PS0535_MARK LOGO: CGS
 PS0535_PROJECTION: FLUSH
 PS0535_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0535+STABILITY: SURFACE MOTION
 PS0535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0535+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2016
 PS0535
 PS0535  HISTORY     - Date     Condition        Report By
 PS0535  HISTORY     - 1934     MONUMENTED       CGS
 PS0535  HISTORY     - 1940     GOOD             CGS
 PS0535  HISTORY     - 19941129 GOOD             NGS
 PS0535  HISTORY     - 20160707 GOOD             INDIV
 PS0535
 PS0535                          STATION DESCRIPTION
 PS0535
 PS0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0535'AT HOLABIRD.
 PS0535'AT HOLABIRD, HYDE COUNTY, ABOUT 1 POLE EAST OF THE CHICAGO AND
 PS0535'NORTH WESTERN RAILWAY STATION, AT A ROAD CROSSING, 32.8 FEET
 PS0535'EAST OF THE CENTER LINE OF THE ROAD, 27.0 FEET SOUTH OF THE
 PS0535'SOUTH RAIL OF THE MAIN TRACK, 21.9 FEET NORTH OF THE NORTH RAIL
 PS0535'OF A SIDETRACK, 2.2 FEET NORTHEAST OF A POLE, AND 0.8 FOOT WEST
 PS0535'OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED A 50 1934
 PS0535'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 PS0535'ABOVE GROUND.
 PS0535
 PS0535                          STATION RECOVERY (1940)
 PS0535
 PS0535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0535'RECOVERED IN GOOD CONDITION.
 PS0535
 PS0535                          STATION RECOVERY (1994)
 PS0535
 PS0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0535'12.4 KM (7.70 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0535'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.4 KM (0.25 MI) SOUTHERLY ALONG
 PS0535'A GRAVELED ROAD, 9.6 M (31.5 FT) EAST OF THE CENTER OF THE ROAD, 8.3 M
 PS0535'(27.2 FT) SOUTH OF THE NEAR RAIL OF THE MAIN TRACK OF THE DAKOTA,
 PS0535'MINNESOTA AND EASTERN RAILROAD, 6.5 M (21.3 FT) NORTH OF THE NEAR RAIL
 PS0535'OF A SIDE TRACK, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE ROAD, AND THE
 PS0535'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PS0535
 PS0535                          STATION RECOVERY (2016)
 PS0535
 PS0535'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RJT)
 PS0535'POSITION BY RTK FROM STA G 464, N 789983.91, E 2160219.53
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0251 ***********************************************************************
 PS0251  DESIGNATION -  A 51
 PS0251  PID         -  PS0251
 PS0251  STATE/COUNTY-  SD/HAND
 PS0251  COUNTRY     -  US
 PS0251  USGS QUAD   -  MILLER (2017)
 PS0251
 PS0251                         *CURRENT SURVEY CONTROL
 PS0251  ______________________________________________________________________
 PS0251* NAD 83(1986) POSITION- 44 30 51.64   (N) 098 54 10.25   (W)   HD_HELD1
 PS0251* NAVD 88 ORTHO HEIGHT -   469.355 (meters)     1539.88  (feet) ADJUSTED
 PS0251  ______________________________________________________________________
 PS0251  GEOID HEIGHT    -        -24.640 (meters)                     GEOID18
 PS0251  DYNAMIC HEIGHT  -        469.266 (meters)     1539.58  (feet) COMP
 PS0251  MODELED GRAVITY -    980,412.9   (mgal)                       NAVD 88
 PS0251
 PS0251  VERT ORDER      -  FIRST     CLASS II
 PS0251
 PS0251.The horizontal coordinates were determined by differentially corrected
 PS0251.hand held GPS observations or other comparable positioning techniques
 PS0251.and have an estimated accuracy of +/- 3 meters.
 PS0251
 PS0251.The orthometric height was determined by differential leveling and
 PS0251.adjusted by the NATIONAL GEODETIC SURVEY
 PS0251.in October 1997.
 PS0251
 PS0251.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0251.GEOID18 height accuracy estimate available here.
 PS0251
 PS0251.Click photographs - Photos may exist for this station.
 PS0251
 PS0251.The dynamic height is computed by dividing the NAVD 88
 PS0251.geopotential number by the normal gravity value computed on the
 PS0251.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0251.degrees latitude (g = 980.6199 gals.).
 PS0251
 PS0251.The modeled gravity was interpolated from observed gravity values.
 PS0251
 PS0251;                    North         East    Units  Estimated Accuracy
 PS0251;SPC SD N     -    76,266.7     687,230.5     MT  (+/- 3 meters HH1 GPS) 
 PS0251
 PS0251_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0772129007(NAD 83)
 PS0251
 PS0251                          SUPERSEDED SURVEY CONTROL
 PS0251
 PS0251  NAVD 88 (06/15/91)  469.350  (m)         1539.86   (f) SUPERSEDED  1 2
 PS0251  NGVD 29 (??/??/92)  469.025  (m)         1538.79   (f) ADJ UNCH    1 2
 PS0251
 PS0251.Superseded values are not recommended for survey control.
 PS0251
 PS0251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0251.See file dsdata.pdf to determine how the superseded data were derived.
 PS0251
 PS0251_MARKER: DB = BENCH MARK DISK
 PS0251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0251_STAMPING: A 51 1934
 PS0251_MARK LOGO: CGS
 PS0251_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0251_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0251+STABILITY: SURFACE MOTION
 PS0251_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0251+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 PS0251
 PS0251  HISTORY     - Date     Condition        Report By
 PS0251  HISTORY     - 1934     MONUMENTED       CGS
 PS0251  HISTORY     - 1940     GOOD             CGS
 PS0251  HISTORY     - 19941102 GOOD             NGS
 PS0251
 PS0251                          STATION DESCRIPTION
 PS0251
 PS0251'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0251'1.8 MI E FROM ST LAWRENCE.
 PS0251'ABOUT 1.8 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0251'FROM THE STATION AT ST. LAWRENCE, HAND COUNTY, ABOUT 23 POLES
 PS0251'WEST OF MILEPOST 398, AT A SECTION-LINE ROAD CROSSING, 96.2
 PS0251'FEET NORTH OF THE NORTH RAIL, 49.5 FEET EAST OF THE CENTER
 PS0251'LINE OF THE ROAD, 1 FOOT SOUTH OF THE RIGHT-OF-WAY FENCE,
 PS0251'0.8 FOOT WEST OF A WHITE REFERENCE POST, AND ABOUT 1 FOOT LOWER
 PS0251'THAN THE TRACK.  A STANDARD DISK, STAMPED A 51 1934 AND SET
 PS0251'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE
 PS0251'GROUND.
 PS0251
 PS0251                          STATION RECOVERY (1940)
 PS0251
 PS0251'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0251'RECOVERED IN GOOD CONDITION.
 PS0251
 PS0251                          STATION RECOVERY (1994)
 PS0251
 PS0251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0251'6.9 KM (4.30 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0251'IN MILLER, THENCE 0.1 KM (0.05 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 PS0251'29.4 M (96.5 FT) NORTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND
 PS0251'EASTERN RAILROAD, 14.6 M (47.9 FT) EAST OF AND LEVEL WITH THE ROAD
 PS0251'CENTER, 8.7 M (28.5 FT) SOUTHEAST OF AN UNDERGROUND CABLE JUNCTION
 PS0251'BOX, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PS0251'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0100 ***********************************************************************
 PS0100  DESIGNATION -  A 52
 PS0100  PID         -  PS0100
 PS0100  STATE/COUNTY-  SD/BEADLE
 PS0100  COUNTRY     -  US
 PS0100  USGS QUAD   -  HURON (2017)
 PS0100
 PS0100                         *CURRENT SURVEY CONTROL
 PS0100  ______________________________________________________________________
 PS0100* NAD 83(1986) POSITION- 44 21 53.     (N) 098 09 15.     (W)   SCALED
 PS0100* NAVD 88 ORTHO HEIGHT -   396.708 (meters)     1301.53  (feet) ADJUSTED
 PS0100  ______________________________________________________________________
 PS0100  GEOID HEIGHT    -        -25.036 (meters)                     GEOID18
 PS0100  DYNAMIC HEIGHT  -        396.642 (meters)     1301.32  (feet) COMP
 PS0100  MODELED GRAVITY -    980,439.5   (mgal)                       NAVD 88
 PS0100
 PS0100  VERT ORDER      -  FIRST     CLASS II
 PS0100
 PS0100.The horizontal coordinates were scaled from a map and have
 PS0100.an estimated accuracy of +/- 6 seconds.
 PS0100
 PS0100.The orthometric height was determined by differential leveling and
 PS0100.adjusted by the NATIONAL GEODETIC SURVEY
 PS0100.in October 1997.
 PS0100
 PS0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0100.GEOID18 height accuracy estimate available here.
 PS0100
 PS0100.Click photographs - Photos may exist for this station.
 PS0100
 PS0100.The dynamic height is computed by dividing the NAVD 88
 PS0100.geopotential number by the normal gravity value computed on the
 PS0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0100.degrees latitude (g = 980.6199 gals.).
 PS0100
 PS0100.The modeled gravity was interpolated from observed gravity values.
 PS0100
 PS0100;                    North         East    Units  Estimated Accuracy
 PS0100;SPC SD N     -    60,730.      747,130.      MT  (+/- 180 meters Scaled)
 PS0100
 PS0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ673127(NAD 83)
 PS0100
 PS0100                          SUPERSEDED SURVEY CONTROL
 PS0100
 PS0100  NAVD 88 (06/15/91)  396.735  (m)         1301.62   (f) SUPERSEDED  1 2
 PS0100  NGVD 29 (??/??/92)  396.470  (m)         1300.75   (f) ADJ UNCH    1 2
 PS0100
 PS0100.Superseded values are not recommended for survey control.
 PS0100
 PS0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0100.See file dsdata.pdf to determine how the superseded data were derived.
 PS0100
 PS0100_MARKER: DB = BENCH MARK DISK
 PS0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0100_STAMPING: A 52 1934
 PS0100_MARK LOGO: CGS
 PS0100_PROJECTION: FLUSH
 PS0100_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0100+STABILITY: SURFACE MOTION
 PS0100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0100+SATELLITE: SATELLITE OBSERVATIONS - October 19, 1994
 PS0100
 PS0100  HISTORY     - Date     Condition        Report By
 PS0100  HISTORY     - 1934     MONUMENTED       CGS
 PS0100  HISTORY     - 19941019 GOOD             NGS
 PS0100
 PS0100                          STATION DESCRIPTION
 PS0100
 PS0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0100'3.5 MI E FROM HURON.
 PS0100'ABOUT 3.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0100'FROM THE POST OFFICE AT HURON, BEADLE COUNTY, ABOUT 9 POLES EAST
 PS0100'OF MILEPOST 360, AT A ROAD CROSSING, 39 FEET EAST OF THE CENTER
 PS0100'LINE OF THE ROAD, ABOUT 100 FEET NORTH OF THE CENTER LINE OF THE
 PS0100'TRACK, 9 FEET EAST OF A RIGHT-OF-WAY FENCE CORNER, AND ABOUT
 PS0100'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 52 1934
 PS0100'AND SET IN THE TOP OF A CONCRETE POST.
 PS0100
 PS0100                          STATION RECOVERY (1994)
 PS0100
 PS0100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0100'4.8 KM (3.00 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0100'STATE HIGHWAY 37 IN HURON, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A
 PS0100'GRAVELED ROAD, 29.6 M (97.1 FT) NORTH OF THE NEAR RAIL OF THE DAKOTA,
 PS0100'MINNESOTA AND EASTERN RAILROAD, 10.6 M (34.8 FT) EAST OF THE ROAD
 PS0100'CENTER, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT)
 PS0100'WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PS0100'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0357 ***********************************************************************
 OQ0357  DESIGNATION -  A 53
 OQ0357  PID         -  OQ0357
 OQ0357  STATE/COUNTY-  SD/MCCOOK
 OQ0357  COUNTRY     -  US
 OQ0357  USGS QUAD   -  SALEM (2017)
 OQ0357
 OQ0357                         *CURRENT SURVEY CONTROL
 OQ0357  ______________________________________________________________________
 OQ0357* NAD 83(1986) POSITION- 43 44 42.     (N) 097 24 32.     (W)   SCALED
 OQ0357* NAVD 88 ORTHO HEIGHT -   462.309 (meters)     1516.76  (feet) ADJUSTED
 OQ0357  ______________________________________________________________________
 OQ0357  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 OQ0357  DYNAMIC HEIGHT  -        462.196 (meters)     1516.39  (feet) COMP
 OQ0357  MODELED GRAVITY -    980,361.6   (mgal)                       NAVD 88
 OQ0357
 OQ0357  VERT ORDER      -  SECOND    CLASS 0
 OQ0357
 OQ0357.The horizontal coordinates were scaled from a map and have
 OQ0357.an estimated accuracy of +/- 6 seconds.
 OQ0357
 OQ0357.The orthometric height was determined by differential leveling and
 OQ0357.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0357.in June 1991.
 OQ0357
 OQ0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0357.GEOID18 height accuracy estimate available here.
 OQ0357
 OQ0357.Click photographs - Photos may exist for this station.
 OQ0357
 OQ0357.The dynamic height is computed by dividing the NAVD 88
 OQ0357.geopotential number by the normal gravity value computed on the
 OQ0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0357.degrees latitude (g = 980.6199 gals.).
 OQ0357
 OQ0357.The modeled gravity was interpolated from observed gravity values.
 OQ0357
 OQ0357;                    North         East    Units  Estimated Accuracy
 OQ0357;SPC SD S     -   160,970.      835,490.      MT  (+/- 180 meters Scaled)
 OQ0357
 OQ0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP281447(NAD 83)
 OQ0357
 OQ0357                          SUPERSEDED SURVEY CONTROL
 OQ0357
 OQ0357  NGVD 29 (??/??/92)  462.015  (m)         1515.79   (f) ADJ UNCH    2 0
 OQ0357
 OQ0357.Superseded values are not recommended for survey control.
 OQ0357
 OQ0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0357.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0357
 OQ0357_MARKER: DB = BENCH MARK DISK
 OQ0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0357_STAMPING: A 53 1934
 OQ0357_MARK LOGO: CGS
 OQ0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0357+STABILITY: SURFACE MOTION
 OQ0357
 OQ0357  HISTORY     - Date     Condition        Report By
 OQ0357  HISTORY     - 1934     MONUMENTED       CGS
 OQ0357  HISTORY     - 1964     MARK NOT FOUND   USGS
 OQ0357
 OQ0357                          STATION DESCRIPTION
 OQ0357
 OQ0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0357'2 MI NW FROM SALEM.
 OQ0357'ABOUT 2.0 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0357'RAILWAY FROM THE HIGH SCHOOL AT SALEM, MC COOK COUNTY, ABOUT
 OQ0357'21 POLES SOUTHEAST OF MILEPOST 78, AT A ROAD CROSSING, ABOUT
 OQ0357'60 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 42 FEET
 OQ0357'NORTHEAST OF THE CENTER LINE OF THE TRACK, 9 FEET NORTH OF A
 OQ0357'POLE, AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 OQ0357'A 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
 OQ0357
 OQ0357                          STATION RECOVERY (1964)
 OQ0357
 OQ0357'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 OQ0357'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0368 ***********************************************************************
 OQ0368  DESIGNATION -  A 54
 OQ0368  PID         -  OQ0368
 OQ0368  STATE/COUNTY-  SD/LAKE
 OQ0368  COUNTRY     -  US
 OQ0368  USGS QUAD   -  WINFRED (2017)
 OQ0368
 OQ0368                         *CURRENT SURVEY CONTROL
 OQ0368  ______________________________________________________________________
 OQ0368* NAD 83(1986) POSITION- 43 59 26.     (N) 097 17 19.     (W)   SCALED
 OQ0368* NAVD 88 ORTHO HEIGHT -   533.550 (meters)     1750.49  (feet) ADJUSTED
 OQ0368  ______________________________________________________________________
 OQ0368  GEOID HEIGHT    -        -25.763 (meters)                     GEOID18
 OQ0368  DYNAMIC HEIGHT  -        533.425 (meters)     1750.08  (feet) COMP
 OQ0368  MODELED GRAVITY -    980,369.1   (mgal)                       NAVD 88
 OQ0368
 OQ0368  VERT ORDER      -  SECOND    CLASS 0
 OQ0368
 OQ0368.The horizontal coordinates were scaled from a map and have
 OQ0368.an estimated accuracy of +/- 6 seconds.
 OQ0368
 OQ0368.The orthometric height was determined by differential leveling and
 OQ0368.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0368.in June 1991.
 OQ0368
 OQ0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0368.GEOID18 height accuracy estimate available here.
 OQ0368
 OQ0368.Click photographs - Photos may exist for this station.
 OQ0368
 OQ0368.The dynamic height is computed by dividing the NAVD 88
 OQ0368.geopotential number by the normal gravity value computed on the
 OQ0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0368.degrees latitude (g = 980.6199 gals.).
 OQ0368
 OQ0368.The modeled gravity was interpolated from observed gravity values.
 OQ0368
 OQ0368;                    North         East    Units  Estimated Accuracy
 OQ0368;SPC SD S     -   188,580.      844,170.      MT  (+/- 180 meters Scaled)
 OQ0368
 OQ0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP372722(NAD 83)
 OQ0368
 OQ0368                          SUPERSEDED SURVEY CONTROL
 OQ0368
 OQ0368  NGVD 29 (??/??/92)  533.245  (m)         1749.49   (f) ADJ UNCH    2 0
 OQ0368
 OQ0368.Superseded values are not recommended for survey control.
 OQ0368
 OQ0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0368.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0368
 OQ0368_MARKER: DB = BENCH MARK DISK
 OQ0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0368_STAMPING: A 54 1934
 OQ0368_MARK LOGO: CGS
 OQ0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0368+STABILITY: SURFACE MOTION
 OQ0368
 OQ0368  HISTORY     - Date     Condition        Report By
 OQ0368  HISTORY     - 1934     MONUMENTED       CGS
 OQ0368
 OQ0368                          STATION DESCRIPTION
 OQ0368
 OQ0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0368'4 MI E FROM WINFRED.
 OQ0368'ABOUT 4.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0368'AND PACIFIC RAILROAD FROM THE STATION AT WINFRED, LAKE COUNTY,
 OQ0368'ABOUT 12 POLES EAST OF MILEPOST 343, AT A ROAD CROSSING, ABOUT
 OQ0368'45 FEET EAST OF THE CENTER LINE OF THE ROAD, 47 FEET SOUTH
 OQ0368'OF THE CENTER LINE OF THE TRACK, 8 FEET EAST OF THE RIGHT-OF-WAY
 OQ0368'FENCE CORNER, AND ABOUT 1 FOOT HIGHER THAN THE TRACK LEVEL.
 OQ0368'A STANDARD DISK, STAMPED A 54 1934 AND SET IN THE TOP OF A
 OQ0368'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0189 ***********************************************************************
 PR0189  DESIGNATION -  A 55
 PR0189  PID         -  PR0189
 PR0189  STATE/COUNTY-  SD/BROOKINGS
 PR0189  COUNTRY     -  US
 PR0189  USGS QUAD   -  WHITE SE (2017)
 PR0189
 PR0189                         *CURRENT SURVEY CONTROL
 PR0189  ______________________________________________________________________
 PR0189* NAD 83(1986) POSITION- 44 18 31.     (N) 096 37 04.     (W)   SCALED
 PR0189* NAVD 88 ORTHO HEIGHT -   506.088 (meters)     1660.39  (feet) ADJUSTED
 PR0189  ______________________________________________________________________
 PR0189  GEOID HEIGHT    -        -25.567 (meters)                     GEOID18
 PR0189  DYNAMIC HEIGHT  -        505.991 (meters)     1660.07  (feet) COMP
 PR0189  MODELED GRAVITY -    980,411.4   (mgal)                       NAVD 88
 PR0189
 PR0189  VERT ORDER      -  FIRST     CLASS II
 PR0189
 PR0189.The horizontal coordinates were scaled from a map and have
 PR0189.an estimated accuracy of +/- 6 seconds.
 PR0189
 PR0189.The orthometric height was determined by differential leveling and
 PR0189.adjusted by the NATIONAL GEODETIC SURVEY
 PR0189.in October 1997.
 PR0189
 PR0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0189.GEOID18 height accuracy estimate available here.
 PR0189
 PR0189.Click photographs - Photos may exist for this station.
 PR0189
 PR0189.The dynamic height is computed by dividing the NAVD 88
 PR0189.geopotential number by the normal gravity value computed on the
 PR0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0189.degrees latitude (g = 980.6199 gals.).
 PR0189
 PR0189.The modeled gravity was interpolated from observed gravity values.
 PR0189
 PR0189;                    North         East    Units  Estimated Accuracy
 PR0189;SPC SD N     -    58,450.      869,790.      MT  (+/- 180 meters Scaled)
 PR0189
 PR0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ900089(NAD 83)
 PR0189
 PR0189                          SUPERSEDED SURVEY CONTROL
 PR0189
 PR0189  NAVD 88 (06/15/91)  506.091  (m)         1660.40   (f) SUPERSEDED  1 2
 PR0189  NGVD 29 (??/??/92)  505.847  (m)         1659.60   (f) ADJ UNCH    1 2
 PR0189
 PR0189.Superseded values are not recommended for survey control.
 PR0189
 PR0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0189.See file dsdata.pdf to determine how the superseded data were derived.
 PR0189
 PR0189_MARKER: DB = BENCH MARK DISK
 PR0189_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0189_SP_SET: HEADWALL
 PR0189_STAMPING: A 55 1934
 PR0189_MARK LOGO: CGS
 PR0189_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0189+STABILITY: SURFACE MOTION
 PR0189_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0189+SATELLITE: SATELLITE OBSERVATIONS - September 16, 1994
 PR0189
 PR0189  HISTORY     - Date     Condition        Report By
 PR0189  HISTORY     - 1934     MONUMENTED       CGS
 PR0189  HISTORY     - 19940916 GOOD             NGS
 PR0189
 PR0189                          STATION DESCRIPTION
 PR0189
 PR0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0189'1.8 MI S FROM BUSHNELL.
 PR0189'1.8 MILES SOUTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 PR0189'RAILWAY FROM THE STATION AT BUSHNELL, BROOKINGS COUNTY, ABOUT
 PR0189'4 POLES SOUTH OF MILEPOST 342, AT A CONCRETE CULVERT, IN THE
 PR0189'SOUTH END OF THE EAST CONCRETE HEAD WALL, AND ABOUT 1 FOOT
 PR0189'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 55 1934.
 PR0189
 PR0189                          STATION RECOVERY (1994)
 PR0189
 PR0189'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0189'11.0 KM (6.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PR0189'INTERSTATE HIGHWAY 29 IN BROOKINGS, THENCE 0.3 KM (0.20 MI)
 PR0189'SOUTH-EASTERLY ALONG A RAILROAD GRADE (TRACK REMOVED), IN TOP OF AND
 PR0189'0.6 M (2.0 FT) NORTHWEST OF THE SOUTHEAST END OF THE NORTHEAST
 PR0189'CONCRETE HEADWALL OF A BOX CULVERT, 3.8 M (12.5 FT) NORTHEAST OF THE
 PR0189'CENTER OF THE GRADE, AND 0.8 M (2.6 FT) BELOW THE LEVEL OF THE GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0308 ***********************************************************************
 PR0308  DESIGNATION -  A 56 RESET
 PR0308  PID         -  PR0308
 PR0308  STATE/COUNTY-  SD/DEUEL
 PR0308  COUNTRY     -  US
 PR0308  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0308
 PR0308                         *CURRENT SURVEY CONTROL
 PR0308  ______________________________________________________________________
 PR0308* NAD 83(1986) POSITION- 44 45 39.     (N) 096 40 56.     (W)   SCALED
 PR0308* NAVD 88 ORTHO HEIGHT -   547.06  (meters)     1794.8   (feet) RESET
 PR0308  ______________________________________________________________________
 PR0308  GEOID HEIGHT    -        -25.259 (meters)                     GEOID18
 PR0308  VERT ORDER      -  THIRD
 PR0308
 PR0308.The horizontal coordinates were scaled from a map and have
 PR0308.an estimated accuracy of +/- 6 seconds.
 PR0308
 PR0308.The orthometric height was computed from unverified reset data.
 PR0308
 PR0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0308.GEOID18 height accuracy estimate available here.
 PR0308
 PR0308.Click photographs - Photos may exist for this station.
 PR0308
 PR0308;                    North         East    Units  Estimated Accuracy
 PR0308;SPC SD N     -   108,450.      862,600.      MT  (+/- 180 meters Scaled)
 PR0308
 PR0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ834589(NAD 83)
 PR0308
 PR0308                          SUPERSEDED SURVEY CONTROL
 PR0308
 PR0308.No superseded survey control is available for this station.
 PR0308
 PR0308_MARKER: DB = BENCH MARK DISK
 PR0308_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR0308_SP_SET: CULVERT
 PR0308_STAMPING: A 56 RESET 1935
 PR0308_MARK LOGO: CGS
 PR0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0308+STABILITY: SURFACE MOTION
 PR0308
 PR0308  HISTORY     - Date     Condition        Report By
 PR0308  HISTORY     - 1935     MONUMENTED       CGS
 PR0308  HISTORY     - 1973     GOOD             USGS
 PR0308
 PR0308                          STATION DESCRIPTION
 PR0308
 PR0308'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0308'AT CLEAR LAKE.
 PR0308'AT THE NORTH EDGE OF CLEAR LAKE, T 115 N R 49 W, 120 FEET SOUTH
 PR0308'OF APPROX CORNER OF SECTIONS 14-15-22-23, 14 FEET EAST OF U.S.
 PR0308'HWY 77, SET IN THE SE HANDRAIL AND ABOUT 4 FEET HIGHER THAN THE
 PR0308'HWY AT A CULVERT, A STD DISK STAMPED A 56 RESET 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0638 ***********************************************************************
 PR0638  DESIGNATION -  A 57
 PR0638  PID         -  PR0638
 PR0638  STATE/COUNTY-  SD/CLARK
 PR0638  COUNTRY     -  US
 PR0638  USGS QUAD   -  NAPLES (2017)
 PR0638
 PR0638                         *CURRENT SURVEY CONTROL
 PR0638  ______________________________________________________________________
 PR0638* NAD 83(1986) POSITION- 44 51 29.     (N) 097 33 28.     (W)   SCALED
 PR0638* NAVD 88 ORTHO HEIGHT -   554.539 (meters)     1819.35  (feet) ADJUSTED
 PR0638  ______________________________________________________________________
 PR0638  GEOID HEIGHT    -        -24.745 (meters)                     GEOID18
 PR0638  DYNAMIC HEIGHT  -        554.455 (meters)     1819.07  (feet) COMP
 PR0638  MODELED GRAVITY -    980,448.7   (mgal)                       NAVD 88
 PR0638
 PR0638  VERT ORDER      -  SECOND    CLASS 0
 PR0638
 PR0638.The horizontal coordinates were scaled from a map and have
 PR0638.an estimated accuracy of +/- 6 seconds.
 PR0638
 PR0638.The orthometric height was determined by differential leveling and
 PR0638.adjusted by the NATIONAL GEODETIC SURVEY
 PR0638.in June 1991.
 PR0638
 PR0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0638.GEOID18 height accuracy estimate available here.
 PR0638
 PR0638.Click photographs - Photos may exist for this station.
 PR0638
 PR0638.The dynamic height is computed by dividing the NAVD 88
 PR0638.geopotential number by the normal gravity value computed on the
 PR0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0638.degrees latitude (g = 980.6199 gals.).
 PR0638
 PR0638.The modeled gravity was interpolated from observed gravity values.
 PR0638
 PR0638;                    North         East    Units  Estimated Accuracy
 PR0638;SPC SD N     -   116,780.      793,000.      MT  (+/- 180 meters Scaled)
 PR0638
 PR0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ139681(NAD 83)
 PR0638
 PR0638                          SUPERSEDED SURVEY CONTROL
 PR0638
 PR0638  NGVD 29 (??/??/92)  554.236  (m)         1818.36   (f) ADJ UNCH    2 0
 PR0638
 PR0638.Superseded values are not recommended for survey control.
 PR0638
 PR0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0638.See file dsdata.pdf to determine how the superseded data were derived.
 PR0638
 PR0638_MARKER: DB = BENCH MARK DISK
 PR0638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0638_STAMPING: A 57 1934
 PR0638_MARK LOGO: CGS
 PR0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0638+STABILITY: SURFACE MOTION
 PR0638
 PR0638  HISTORY     - Date     Condition        Report By
 PR0638  HISTORY     - 1934     MONUMENTED       CGS
 PR0638  HISTORY     - 1973     GOOD             USGS
 PR0638
 PR0638                          STATION DESCRIPTION
 PR0638
 PR0638'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0638'5.7 MI N FROM NAPLES.
 PR0638'NAPLES, CLARK COUNTY, 5.7 MI. NORTH ALONG TRACKS IN THE NE 1/4
 PR0638'OF SEC. 16, R. 56 W., T. 116 N., 1760 FT., (STADIA DISTANCE) SE
 PR0638'ALONG RAILROAD TRACKS AND 41 FT. EAST OF CENTERLINE OF RAILROAD
 PR0638'GRADE, 263 FT. SSE OF WEST FENCE CORNER ON E-W FENCE AND 240
 PR0638'FT. SOUTH OF EAST FENCE CORNER ON E-W FENCE.  A STANDARD DISK
 PR0638'STAMPED A 57 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0278 ***********************************************************************
 QQ0278  DESIGNATION -  A 58
 QQ0278  PID         -  QQ0278
 QQ0278  STATE/COUNTY-  SD/DAY
 QQ0278  COUNTRY     -  US
 QQ0278  USGS QUAD   -  BRISTOL WEST (2017)
 QQ0278
 QQ0278                         *CURRENT SURVEY CONTROL
 QQ0278  ______________________________________________________________________
 QQ0278* NAD 83(1986) POSITION- 45 20 47.     (N) 097 45 01.     (W)   SCALED
 QQ0278* NAVD 88 ORTHO HEIGHT -   545.765 (meters)     1790.56  (feet) ADJUSTED
 QQ0278  ______________________________________________________________________
 QQ0278  GEOID HEIGHT    -        -24.882 (meters)                     GEOID18
 QQ0278  DYNAMIC HEIGHT  -        545.703 (meters)     1790.36  (feet) COMP
 QQ0278  MODELED GRAVITY -    980,484.7   (mgal)                       NAVD 88
 QQ0278
 QQ0278  VERT ORDER      -  FIRST     CLASS II
 QQ0278
 QQ0278.The horizontal coordinates were scaled from a map and have
 QQ0278.an estimated accuracy of +/- 6 seconds.
 QQ0278
 QQ0278.The orthometric height was determined by differential leveling and
 QQ0278.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0278.in June 1991.
 QQ0278
 QQ0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0278.GEOID18 height accuracy estimate available here.
 QQ0278
 QQ0278.Click photographs - Photos may exist for this station.
 QQ0278
 QQ0278.The dynamic height is computed by dividing the NAVD 88
 QQ0278.geopotential number by the normal gravity value computed on the
 QQ0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0278.degrees latitude (g = 980.6199 gals.).
 QQ0278
 QQ0278.The modeled gravity was interpolated from observed gravity values.
 QQ0278
 QQ0278;                    North         East    Units  Estimated Accuracy
 QQ0278;SPC SD N     -   170,590.      776,280.      MT  (+/- 180 meters Scaled)
 QQ0278
 QQ0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR979221(NAD 83)
 QQ0278
 QQ0278                          SUPERSEDED SURVEY CONTROL
 QQ0278
 QQ0278  NGVD 29 (??/??/92)  545.472  (m)         1789.60   (f) ADJ UNCH    1 2
 QQ0278
 QQ0278.Superseded values are not recommended for survey control.
 QQ0278
 QQ0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0278.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0278
 QQ0278_MARKER: DB = BENCH MARK DISK
 QQ0278_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QQ0278_SP_SET: BUILDING
 QQ0278_STAMPING: A 58 1934
 QQ0278_MARK LOGO: CGS
 QQ0278_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0278_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0278+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0278
 QQ0278  HISTORY     - Date     Condition        Report By
 QQ0278  HISTORY     - 1934     MONUMENTED       CGS
 QQ0278  HISTORY     - 19950101 GOOD             SDDENR
 QQ0278  HISTORY     - 19970314 GOOD             NGS
 QQ0278
 QQ0278                          STATION DESCRIPTION
 QQ0278
 QQ0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0278'AT BRISTOL.
 QQ0278'AT BRISTOL, DAY COUNTY, ON MAIN STREET, AT THE FIRST NATIONAL
 QQ0278'BANK, IN THE LIMESTONE BUILDING BLOCK AT THE NORTHWEST CORNER OF
 QQ0278'THE BUILDING, IN THE ANGLE BETWEEN THE WEST WALL OF THE BUILDING
 QQ0278'AND THE SOUTHWEST WALL OF A STORM DOOR STRUCTURE, AND ABOUT 2
 QQ0278'FEET ABOVE THE SIDEWALK.  A STANDARD DISK, STAMPED A 58 1934 AND
 QQ0278'SET VERTICALLY.
 QQ0278
 QQ0278                          STATION RECOVERY (1995)
 QQ0278
 QQ0278'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0278'FOUND IN GOOD CONDITION.
 QQ0278
 QQ0278                          STATION RECOVERY (1997)
 QQ0278
 QQ0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0278'IN BRISTOL, AT THE INTERSECTION OF MAIN STREET AND FIRST AVENUE, SET
 QQ0278'VERTICALLY IN THE WEST FACE OF A VACANT BUILDING (FORMER BANK), 13.4 M
 QQ0278'(44.0 FT) EAST OF THE STREET CENTER, 6.6 M (21.7 FT) SOUTH OF THE
 QQ0278'AVENUE CENTER, 1.4 M (4.6 FT) SOUTHEAST OF THE WEST CORNER OF THE
 QQ0278'BANK, AND 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0021 ***********************************************************************
 PS0021  DESIGNATION -  A 59
 PS0021  PID         -  PS0021
 PS0021  STATE/COUNTY-  SD/SPINK
 PS0021  COUNTRY     -  US
 PS0021  USGS QUAD   -  FRANKFORT (2017)
 PS0021
 PS0021                         *CURRENT SURVEY CONTROL
 PS0021  ______________________________________________________________________
 PS0021* NAD 83(1986) POSITION- 44 52 30.05   (N) 098 17 54.62   (W)   HD_HELD1
 PS0021* NAVD 88 ORTHO HEIGHT -   395.308 (meters)     1296.94  (feet) ADJUSTED
 PS0021  ______________________________________________________________________
 PS0021  GEOID HEIGHT    -        -24.348 (meters)                     GEOID18
 PS0021  DYNAMIC HEIGHT  -        395.267 (meters)     1296.81  (feet) COMP
 PS0021  MODELED GRAVITY -    980,500.8   (mgal)                       NAVD 88
 PS0021
 PS0021  VERT ORDER      -  SECOND    CLASS 0
 PS0021
 PS0021.The horizontal coordinates were determined by differentially corrected
 PS0021.hand held GPS observations or other comparable positioning techniques
 PS0021.and have an estimated accuracy of +/- 3 meters.
 PS0021
 PS0021.The orthometric height was determined by differential leveling and
 PS0021.adjusted by the NATIONAL GEODETIC SURVEY
 PS0021.in June 1991.
 PS0021
 PS0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0021.GEOID18 height accuracy estimate available here.
 PS0021
 PS0021.Click photographs - Photos may exist for this station.
 PS0021
 PS0021.The dynamic height is computed by dividing the NAVD 88
 PS0021.geopotential number by the normal gravity value computed on the
 PS0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0021.degrees latitude (g = 980.6199 gals.).
 PS0021
 PS0021.The modeled gravity was interpolated from observed gravity values.
 PS0021
 PS0021;                    North         East    Units  Estimated Accuracy
 PS0021;SPC SD N     -   117,166.4     734,431.3     MT  (+/- 3 meters HH1 GPS) 
 PS0021
 PS0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5540869305(NAD 83)
 PS0021
 PS0021                          SUPERSEDED SURVEY CONTROL
 PS0021
 PS0021  NGVD 29 (??/??/92)  395.027  (m)         1296.02   (f) ADJ UNCH    2 0
 PS0021
 PS0021.Superseded values are not recommended for survey control.
 PS0021
 PS0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0021.See file dsdata.pdf to determine how the superseded data were derived.
 PS0021
 PS0021_MARKER: DB = BENCH MARK DISK
 PS0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0021_STAMPING: A 59 1934
 PS0021_MARK LOGO: CGS
 PS0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0021+STABILITY: SURFACE MOTION
 PS0021
 PS0021  HISTORY     - Date     Condition        Report By
 PS0021  HISTORY     - 1934     MONUMENTED       CGS
 PS0021  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PS0021
 PS0021                          STATION DESCRIPTION
 PS0021
 PS0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0021'AT FRANKFORT.
 PS0021'AT FRANKFORT, SPINK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 PS0021'RAILWAY, ABOUT 5 POLES WEST OF MILEPOST 379, 42 FEET NORTH OF THE
 PS0021'CENTER LINE OF THE TRACK, AND ABOUT LEVEL WITH THE TRACK.  A
 PS0021'STANDARD DISK, STAMPED A 59 1934 AND SET IN THE TOP OF A CONCRETE
 PS0021'POST.
 PS0021
 PS0021                          STATION RECOVERY (1995)
 PS0021
 PS0021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0021'THE RAILROAD TRACK HAS BEEN REMOVED AND THE AREA IS NOW A CULTIVATED
 PS0021'FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0344 ***********************************************************************
 OQ0344  DESIGNATION -  A 6
 OQ0344  PID         -  OQ0344
 OQ0344  STATE/COUNTY-  SD/MCCOOK
 OQ0344  COUNTRY     -  US
 OQ0344  USGS QUAD   -  MONTROSE (2017)
 OQ0344
 OQ0344                         *CURRENT SURVEY CONTROL
 OQ0344  ______________________________________________________________________
 OQ0344* NAD 83(1986) POSITION- 43 41 51.     (N) 097 11 12.     (W)   SCALED
 OQ0344* NAVD 88 ORTHO HEIGHT -   451.295 (meters)     1480.62  (feet) ADJUSTED
 OQ0344  ______________________________________________________________________
 OQ0344  GEOID HEIGHT    -        -26.042 (meters)                     GEOID18
 OQ0344  DYNAMIC HEIGHT  -        451.179 (meters)     1480.24  (feet) COMP
 OQ0344  MODELED GRAVITY -    980,348.5   (mgal)                       NAVD 88
 OQ0344
 OQ0344  VERT ORDER      -  FIRST     CLASS II
 OQ0344
 OQ0344.The horizontal coordinates were scaled from a map and have
 OQ0344.an estimated accuracy of +/- 6 seconds.
 OQ0344
 OQ0344.The orthometric height was determined by differential leveling and
 OQ0344.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0344.in June 1991.
 OQ0344
 OQ0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0344.GEOID18 height accuracy estimate available here.
 OQ0344
 OQ0344.Click photographs - Photos may exist for this station.
 OQ0344
 OQ0344.The dynamic height is computed by dividing the NAVD 88
 OQ0344.geopotential number by the normal gravity value computed on the
 OQ0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0344.degrees latitude (g = 980.6199 gals.).
 OQ0344
 OQ0344.The modeled gravity was interpolated from observed gravity values.
 OQ0344
 OQ0344;                    North         East    Units  Estimated Accuracy
 OQ0344;SPC SD S     -   156,350.      853,580.      MT  (+/- 180 meters Scaled)
 OQ0344
 OQ0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP461398(NAD 83)
 OQ0344
 OQ0344                          SUPERSEDED SURVEY CONTROL
 OQ0344
 OQ0344  NGVD 29 (??/??/92)  451.003  (m)         1479.67   (f) ADJ UNCH    1 2
 OQ0344
 OQ0344.Superseded values are not recommended for survey control.
 OQ0344
 OQ0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0344.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0344
 OQ0344_MARKER: DB = BENCH MARK DISK
 OQ0344_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0344_SP_SET: FOUNDATION BLOCK
 OQ0344_STAMPING: 1479.666 A 6 1925
 OQ0344_MARK LOGO: CGS
 OQ0344_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0344
 OQ0344  HISTORY     - Date     Condition        Report By
 OQ0344  HISTORY     - 1925     MONUMENTED       CGS
 OQ0344  HISTORY     - 1962     MARK NOT FOUND   USGS
 OQ0344  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 OQ0344
 OQ0344                          STATION DESCRIPTION
 OQ0344
 OQ0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OQ0344'AT MONTROSE.
 OQ0344'AT MONTROSE, MC COOK COUNTY, AT THE EAST SIDE OF THE PUBLIC
 OQ0344'SCHOOL, 7-1/2 FEET NORTH OF THE CENTER OF THE MAIN ENTRANCE, IN
 OQ0344'A CONCRETE FOUNDATION BLOCK, AND 2.6 FEET ABOVE THE CONCRETE WALK.
 OQ0344'A STANDARD DISK, STAMPED 1479.666 A 6 1925 AND SET VERTICALLY.
 OQ0344
 OQ0344                          STATION RECOVERY (1962)
 OQ0344
 OQ0344'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OQ0344'MARK NOT FOUND.
 OQ0344
 OQ0344                          STATION RECOVERY (2012)
 OQ0344
 OQ0344'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0344'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0258 ***********************************************************************
 OR0258  DESIGNATION -  A 6
 OR0258  PID         -  OR0258
 OR0258  STATE/COUNTY-  SD/CHARLES MIX
 OR0258  COUNTRY     -  US
 OR0258  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0258
 OR0258                         *CURRENT SURVEY CONTROL
 OR0258  ______________________________________________________________________
 OR0258* NAD 83(1986) POSITION- 43 04 23.     (N) 098 32 34.     (W)   SCALED
 OR0258* NAVD 88 ORTHO HEIGHT -   403.014 (meters)     1322.22  (feet) ADJUSTED
 OR0258  ______________________________________________________________________
 OR0258  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 OR0258  DYNAMIC HEIGHT  -        402.880 (meters)     1321.78  (feet) COMP
 OR0258  MODELED GRAVITY -    980,277.7   (mgal)                       NAVD 88
 OR0258
 OR0258  VERT ORDER      -  FIRST     CLASS II
 OR0258
 OR0258.The horizontal coordinates were scaled from a map and have
 OR0258.an estimated accuracy of +/- 6 seconds.
 OR0258
 OR0258.The orthometric height was determined by differential leveling and
 OR0258.adjusted by the NATIONAL GEODETIC SURVEY
 OR0258.in June 1991.
 OR0258
 OR0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0258.GEOID18 height accuracy estimate available here.
 OR0258
 OR0258.Click photographs - Photos may exist for this station.
 OR0258
 OR0258.The dynamic height is computed by dividing the NAVD 88
 OR0258.geopotential number by the normal gravity value computed on the
 OR0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0258.degrees latitude (g = 980.6199 gals.).
 OR0258
 OR0258.The modeled gravity was interpolated from observed gravity values.
 OR0258
 OR0258;                    North         East    Units  Estimated Accuracy
 OR0258;SPC SD S     -    83,750.      745,810.      MT  (+/- 180 meters Scaled)
 OR0258
 OR0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN372690(NAD 83)
 OR0258
 OR0258                          SUPERSEDED SURVEY CONTROL
 OR0258
 OR0258  NGVD 29 (??/??/92)  402.712  (m)         1321.23   (f) ADJ UNCH    1 2
 OR0258
 OR0258.Superseded values are not recommended for survey control.
 OR0258
 OR0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0258.See file dsdata.pdf to determine how the superseded data were derived.
 OR0258
 OR0258_MARKER: DD = SURVEY DISK
 OR0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0258_STAMPING: A 6 1321.063
 OR0258_MARK LOGO: USACE
 OR0258_PROJECTION: FLUSH
 OR0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0258+STABILITY: SURFACE MOTION
 OR0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0258+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0258
 OR0258  HISTORY     - Date     Condition        Report By
 OR0258  HISTORY     - UNK      MONUMENTED       DOD
 OR0258  HISTORY     - 1949     GOOD             CGS
 OR0258  HISTORY     - 20121212 GOOD             INDIV
 OR0258
 OR0258                          STATION DESCRIPTION
 OR0258
 OR0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0258'AT PICKSTOWN.
 OR0258'AT PICKSTOWN, 0.4 MILE WEST ALONG THE ACCESS HIGHWAY FROM THE
 OR0258'JUNCTION OF THE ACCESS HIGHWAY WITH LEWIS AVENUE, THENCE 0.35
 OR0258'MILE NORTHWEST ALONG A GRAVEL ROAD, THENCE 0.15 MILE NORTHEAST
 OR0258'ALONG A GRAVEL ROAD, ABOUT 120 YARDS EAST OF A SMALL FRAME
 OR0258'FARMHOUSE, 288.8 FEET NORTH OF BENCH MARK L 1 (C. OF E.), 23.5
 OR0258'FEET EAST OF AND ABOUT 2.0 FEET HIGHER THAN THE CENTER LINE OF THE
 OR0258'ROAD, 2.0 FEET NORTHEAST OF A FENCE CORNER, 1.3 FEET SOUTHWEST
 OR0258'OF A WHITE 2 IN X 4 IN MARKER POST, AND SET IN THE TOP OF A
 OR0258'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 OR0258
 OR0258                          STATION RECOVERY (2012)
 OR0258
 OR0258'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0258'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0569 ***********************************************************************
 PU0569  DESIGNATION -  A 6 0
 PU0569  PID         -  PU0569
 PU0569  STATE/COUNTY-  SD/PENNINGTON
 PU0569  COUNTRY     -  US
 PU0569  USGS QUAD   -  PEDRO SE (2017)
 PU0569
 PU0569                         *CURRENT SURVEY CONTROL
 PU0569  ______________________________________________________________________
 PU0569* NAD 83(1986) POSITION- 44 15 44.     (N) 102 01 59.     (W)   SCALED
 PU0569* NAVD 88 ORTHO HEIGHT -   855.872 (meters)     2807.97  (feet) ADJUSTED
 PU0569  ______________________________________________________________________
 PU0569  GEOID HEIGHT    -        -19.798 (meters)                     GEOID18
 PU0569  DYNAMIC HEIGHT  -        855.628 (meters)     2807.17  (feet) COMP
 PU0569  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 PU0569
 PU0569  VERT ORDER      -  SECOND    CLASS 0
 PU0569
 PU0569.The horizontal coordinates were scaled from a map and have
 PU0569.an estimated accuracy of +/- 6 seconds.
 PU0569
 PU0569.The orthometric height was determined by differential leveling and
 PU0569.adjusted by the NATIONAL GEODETIC SURVEY
 PU0569.in June 1991.
 PU0569
 PU0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0569.GEOID18 height accuracy estimate available here.
 PU0569
 PU0569.Click photographs - Photos may exist for this station.
 PU0569
 PU0569.The dynamic height is computed by dividing the NAVD 88
 PU0569.geopotential number by the normal gravity value computed on the
 PU0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0569.degrees latitude (g = 980.6199 gals.).
 PU0569
 PU0569.The modeled gravity was interpolated from observed gravity values.
 PU0569
 PU0569;                    North         East    Units  Estimated Accuracy
 PU0569;SPC SD S     -   215,680.      464,290.      MT  (+/- 180 meters Scaled)
 PU0569
 PU0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK368052(NAD 83)
 PU0569
 PU0569                          SUPERSEDED SURVEY CONTROL
 PU0569
 PU0569  NGVD 29 (??/??/92)  855.41   (m)         2806.5    (f) COMPUTED    2 0
 PU0569
 PU0569.Superseded values are not recommended for survey control.
 PU0569
 PU0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0569.See file dsdata.pdf to determine how the superseded data were derived.
 PU0569
 PU0569_MARKER: DS = TRIANGULATION STATION DISK
 PU0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0569_STAMPING: A 6 0 1961
 PU0569_MARK LOGO: CGS
 PU0569_PROJECTION: FLUSH
 PU0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0569+STABILITY: SURFACE MOTION
 PU0569
 PU0569  HISTORY     - Date     Condition        Report By
 PU0569  HISTORY     - 1961     MONUMENTED       CGS
 PU0569  HISTORY     - 1962     GOOD             CGS
 PU0569
 PU0569                          STATION DESCRIPTION
 PU0569
 PU0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0569'14.9 MI SW FROM HILLAND.
 PU0569'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0569'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0569'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE
 PU0569'NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A
 PU0569'GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD,
 PU0569'THENCE 3.4 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE
 PU0569'EAST ACROSS COUNTRY, ON THE CREST OF A RIDGE, IN SECTION 35,
 PU0569'T 4 N, R 17 E, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0569'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0566 ***********************************************************************
 PU0566  DESIGNATION -  A 6 0 AZ MK
 PU0566  PID         -  PU0566
 PU0566  STATE/COUNTY-  SD/PENNINGTON
 PU0566  COUNTRY     -  US
 PU0566  USGS QUAD   -  PEDRO SE (2017)
 PU0566
 PU0566                         *CURRENT SURVEY CONTROL
 PU0566  ______________________________________________________________________
 PU0566* NAD 83(1986) POSITION- 44 16 01.     (N) 102 02 24.     (W)   SCALED
 PU0566* NAVD 88 ORTHO HEIGHT -   853.136 (meters)     2799.00  (feet) ADJUSTED
 PU0566  ______________________________________________________________________
 PU0566  GEOID HEIGHT    -        -19.782 (meters)                     GEOID18
 PU0566  DYNAMIC HEIGHT  -        852.893 (meters)     2798.20  (feet) COMP
 PU0566  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 PU0566
 PU0566  VERT ORDER      -  SECOND    CLASS 0
 PU0566
 PU0566.The horizontal coordinates were scaled from a map and have
 PU0566.an estimated accuracy of +/- 6 seconds.
 PU0566
 PU0566.The orthometric height was determined by differential leveling and
 PU0566.adjusted by the NATIONAL GEODETIC SURVEY
 PU0566.in June 1991.
 PU0566
 PU0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0566.GEOID18 height accuracy estimate available here.
 PU0566
 PU0566.Click photographs - Photos may exist for this station.
 PU0566
 PU0566.The dynamic height is computed by dividing the NAVD 88
 PU0566.geopotential number by the normal gravity value computed on the
 PU0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0566.degrees latitude (g = 980.6199 gals.).
 PU0566
 PU0566.The modeled gravity was interpolated from observed gravity values.
 PU0566
 PU0566;                    North         East    Units  Estimated Accuracy
 PU0566;SPC SD S     -   216,220.      463,740.      MT  (+/- 180 meters Scaled)
 PU0566
 PU0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK362057(NAD 83)
 PU0566
 PU0566                          SUPERSEDED SURVEY CONTROL
 PU0566
 PU0566  NGVD 29 (??/??/92)  852.67   (m)         2797.5    (f) COMPUTED    2 0
 PU0566
 PU0566.Superseded values are not recommended for survey control.
 PU0566
 PU0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0566.See file dsdata.pdf to determine how the superseded data were derived.
 PU0566
 PU0566_MARKER: DZ = AZIMUTH MARK DISK
 PU0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0566_STAMPING: A 6 0 1961
 PU0566_MARK LOGO: CGS
 PU0566_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0566+STABILITY: SURFACE MOTION
 PU0566
 PU0566  HISTORY     - Date     Condition        Report By
 PU0566  HISTORY     - 1961     MONUMENTED       CGS
 PU0566  HISTORY     - 1962     GOOD             CGS
 PU0566
 PU0566                          STATION DESCRIPTION
 PU0566
 PU0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0566'14.4 MI SW FROM HILLAND.
 PU0566'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0566'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0566'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 PU0566'0.2 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST
 PU0566'ALONG A GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED
 PU0566'DIRT ROAD, THENCE 3.15 MILES SOUTH ALONG A GRAVELED ROAD, 35 FEET
 PU0566'WEST OF THE CENTER LINE OF THE ROAD, 33 FEET NORTH OF THE CENTER
 PU0566'OF A WIRE GATE, 1 FOOT WEST OF A FENCE, 1.7 FEET WEST OF A METAL
 PU0566'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0566'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0570 ***********************************************************************
 PU0570  DESIGNATION -  A 6 0 RM 1
 PU0570  PID         -  PU0570
 PU0570  STATE/COUNTY-  SD/PENNINGTON
 PU0570  COUNTRY     -  US
 PU0570  USGS QUAD   -  PEDRO SE (2017)
 PU0570
 PU0570                         *CURRENT SURVEY CONTROL
 PU0570  ______________________________________________________________________
 PU0570* NAD 83(1986) POSITION- 44 15 44.     (N) 102 01 59.     (W)   SCALED
 PU0570* NAVD 88 ORTHO HEIGHT -   855.430 (meters)     2806.52  (feet) ADJUSTED
 PU0570  ______________________________________________________________________
 PU0570  GEOID HEIGHT    -        -19.798 (meters)                     GEOID18
 PU0570  DYNAMIC HEIGHT  -        855.186 (meters)     2805.72  (feet) COMP
 PU0570  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 PU0570
 PU0570  VERT ORDER      -  SECOND    CLASS 0
 PU0570
 PU0570.The horizontal coordinates were scaled from a map and have
 PU0570.an estimated accuracy of +/- 6 seconds.
 PU0570
 PU0570.The orthometric height was determined by differential leveling and
 PU0570.adjusted by the NATIONAL GEODETIC SURVEY
 PU0570.in June 1991.
 PU0570
 PU0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0570.GEOID18 height accuracy estimate available here.
 PU0570
 PU0570.Click photographs - Photos may exist for this station.
 PU0570
 PU0570.The dynamic height is computed by dividing the NAVD 88
 PU0570.geopotential number by the normal gravity value computed on the
 PU0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0570.degrees latitude (g = 980.6199 gals.).
 PU0570
 PU0570.The modeled gravity was interpolated from observed gravity values.
 PU0570
 PU0570;                    North         East    Units  Estimated Accuracy
 PU0570;SPC SD S     -   215,680.      464,290.      MT  (+/- 180 meters Scaled)
 PU0570
 PU0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK368052(NAD 83)
 PU0570
 PU0570                          SUPERSEDED SURVEY CONTROL
 PU0570
 PU0570  NGVD 29 (??/??/92)  854.97   (m)         2805.0    (f) COMPUTED    2 0
 PU0570
 PU0570.Superseded values are not recommended for survey control.
 PU0570
 PU0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0570.See file dsdata.pdf to determine how the superseded data were derived.
 PU0570
 PU0570_MARKER: DR = REFERENCE MARK DISK
 PU0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0570_STAMPING: A 6 0 NO 1 1961
 PU0570_MARK LOGO: CGS
 PU0570_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0570+STABILITY: SURFACE MOTION
 PU0570
 PU0570  HISTORY     - Date     Condition        Report By
 PU0570  HISTORY     - 1961     MONUMENTED       CGS
 PU0570  HISTORY     - 1962     GOOD             CGS
 PU0570
 PU0570                          STATION DESCRIPTION
 PU0570
 PU0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0570'14.9 MI SW FROM HILLAND.
 PU0570'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0570'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0570'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 PU0570'0.2 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST
 PU0570'ALONG A GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED
 PU0570'DIRT ROAD, THENCE 3.4 MILES SOUTH ALONG A GRAVELED ROAD, THENCE
 PU0570'0.3 MILE EAST ACROSS COUNTRY, ON THE CREST OF A RIDGE, IN SECTION
 PU0570'35, T 4 N, R 17 E, 42.6 FEET EAST OF A 6 0 1961, AND SET IN THE
 PU0570'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0568 ***********************************************************************
 PU0568  DESIGNATION -  A 6 0 RM 2
 PU0568  PID         -  PU0568
 PU0568  STATE/COUNTY-  SD/PENNINGTON
 PU0568  COUNTRY     -  US
 PU0568  USGS QUAD   -  PEDRO SE (2017)
 PU0568
 PU0568                         *CURRENT SURVEY CONTROL
 PU0568  ______________________________________________________________________
 PU0568* NAD 83(1986) POSITION- 44 15 43.     (N) 102 01 59.     (W)   SCALED
 PU0568* NAVD 88 ORTHO HEIGHT -   855.874 (meters)     2807.98  (feet) ADJUSTED
 PU0568  ______________________________________________________________________
 PU0568  GEOID HEIGHT    -        -19.798 (meters)                     GEOID18
 PU0568  DYNAMIC HEIGHT  -        855.630 (meters)     2807.18  (feet) COMP
 PU0568  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 PU0568
 PU0568  VERT ORDER      -  SECOND    CLASS 0
 PU0568
 PU0568.The horizontal coordinates were scaled from a map and have
 PU0568.an estimated accuracy of +/- 6 seconds.
 PU0568
 PU0568.The orthometric height was determined by differential leveling and
 PU0568.adjusted by the NATIONAL GEODETIC SURVEY
 PU0568.in June 1991.
 PU0568
 PU0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0568.GEOID18 height accuracy estimate available here.
 PU0568
 PU0568.Click photographs - Photos may exist for this station.
 PU0568
 PU0568.The dynamic height is computed by dividing the NAVD 88
 PU0568.geopotential number by the normal gravity value computed on the
 PU0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0568.degrees latitude (g = 980.6199 gals.).
 PU0568
 PU0568.The modeled gravity was interpolated from observed gravity values.
 PU0568
 PU0568;                    North         East    Units  Estimated Accuracy
 PU0568;SPC SD S     -   215,650.      464,290.      MT  (+/- 180 meters Scaled)
 PU0568
 PU0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK368052(NAD 83)
 PU0568
 PU0568                          SUPERSEDED SURVEY CONTROL
 PU0568
 PU0568  NGVD 29 (??/??/92)  855.41   (m)         2806.5    (f) COMPUTED    2 0
 PU0568
 PU0568.Superseded values are not recommended for survey control.
 PU0568
 PU0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0568.See file dsdata.pdf to determine how the superseded data were derived.
 PU0568
 PU0568_MARKER: DR = REFERENCE MARK DISK
 PU0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0568_STAMPING: A 6 0 NO 2 1961
 PU0568_MARK LOGO: CGS
 PU0568_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0568+STABILITY: SURFACE MOTION
 PU0568
 PU0568  HISTORY     - Date     Condition        Report By
 PU0568  HISTORY     - 1961     MONUMENTED       CGS
 PU0568  HISTORY     - 1962     GOOD             CGS
 PU0568
 PU0568                          STATION DESCRIPTION
 PU0568
 PU0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0568'14.9 MI SW FROM HILLAND.
 PU0568'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0568'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0568'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE
 PU0568'NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A
 PU0568'GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD,
 PU0568'THENCE 3.4 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE
 PU0568'EAST ACROSS COUNTRY, ON THE CREST OF A RIDGE, IN SECTION 35,
 PU0568'T 4 N, R 17 E, 45.3 FEET NORTH-NORTHWEST OF A 6 0 1961, AND SET
 PU0568'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0564 ***********************************************************************
 PU0564  DESIGNATION -  A 6 P
 PU0564  PID         -  PU0564
 PU0564  STATE/COUNTY-  SD/PENNINGTON
 PU0564  COUNTRY     -  US
 PU0564  USGS QUAD   -  PEDRO SE (2017)
 PU0564
 PU0564                         *CURRENT SURVEY CONTROL
 PU0564  ______________________________________________________________________
 PU0564* NAD 83(1986) POSITION- 44 16 26.     (N) 102 02 44.     (W)   SCALED
 PU0564* NAVD 88 ORTHO HEIGHT -   863.994 (meters)     2834.62  (feet) ADJUSTED
 PU0564  ______________________________________________________________________
 PU0564  GEOID HEIGHT    -        -19.772 (meters)                     GEOID18
 PU0564  DYNAMIC HEIGHT  -        863.748 (meters)     2833.81  (feet) COMP
 PU0564  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PU0564
 PU0564  VERT ORDER      -  SECOND    CLASS 0
 PU0564
 PU0564.The horizontal coordinates were scaled from a map and have
 PU0564.an estimated accuracy of +/- 6 seconds.
 PU0564
 PU0564.The orthometric height was determined by differential leveling and
 PU0564.adjusted by the NATIONAL GEODETIC SURVEY
 PU0564.in June 1991.
 PU0564
 PU0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0564.GEOID18 height accuracy estimate available here.
 PU0564
 PU0564.Click photographs - Photos may exist for this station.
 PU0564
 PU0564.The dynamic height is computed by dividing the NAVD 88
 PU0564.geopotential number by the normal gravity value computed on the
 PU0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0564.degrees latitude (g = 980.6199 gals.).
 PU0564
 PU0564.The modeled gravity was interpolated from observed gravity values.
 PU0564
 PU0564;                    North         East    Units  Estimated Accuracy
 PU0564;SPC SD S     -   217,000.      463,320.      MT  (+/- 180 meters Scaled)
 PU0564
 PU0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK357065(NAD 83)
 PU0564
 PU0564                          SUPERSEDED SURVEY CONTROL
 PU0564
 PU0564  NGVD 29 (??/??/92)  863.53   (m)         2833.1    (f) COMPUTED    2 0
 PU0564
 PU0564.Superseded values are not recommended for survey control.
 PU0564
 PU0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0564.See file dsdata.pdf to determine how the superseded data were derived.
 PU0564
 PU0564_MARKER: DS = TRIANGULATION STATION DISK
 PU0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0564_STAMPING: A 6 P 1961
 PU0564_MARK LOGO: CGS
 PU0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0564+STABILITY: SURFACE MOTION
 PU0564
 PU0564  HISTORY     - Date     Condition        Report By
 PU0564  HISTORY     - 1961     MONUMENTED       CGS
 PU0564  HISTORY     - 1962     GOOD             CGS
 PU0564
 PU0564                          STATION DESCRIPTION
 PU0564
 PU0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0564'13.8 MI W FROM HILLAND.
 PU0564'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0564'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0564'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 PU0564'0.2 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST
 PU0564'ALONG A GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED
 PU0564'DIRT ROAD, THENCE 2.6 MILES SOUTH ALONG A GRAVELED ROAD, ON THE
 PU0564'CREST OF A HILL, 185 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0564'86 FEET WEST OF A FENCE, 95.3 FEET SOUTHWEST OF A METAL WITNESS
 PU0564'POST, ABOUT 10 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 PU0564'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0563 ***********************************************************************
 PU0563  DESIGNATION -  A 6 P RM 1
 PU0563  PID         -  PU0563
 PU0563  STATE/COUNTY-  SD/PENNINGTON
 PU0563  COUNTRY     -  US
 PU0563  USGS QUAD   -  PEDRO SE (2017)
 PU0563
 PU0563                         *CURRENT SURVEY CONTROL
 PU0563  ______________________________________________________________________
 PU0563* NAD 83(1986) POSITION- 44 16 26.     (N) 102 02 44.     (W)   SCALED
 PU0563* NAVD 88 ORTHO HEIGHT -   862.187 (meters)     2828.69  (feet) ADJUSTED
 PU0563  ______________________________________________________________________
 PU0563  GEOID HEIGHT    -        -19.772 (meters)                     GEOID18
 PU0563  DYNAMIC HEIGHT  -        861.942 (meters)     2827.89  (feet) COMP
 PU0563  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PU0563
 PU0563  VERT ORDER      -  SECOND    CLASS 0
 PU0563
 PU0563.The horizontal coordinates were scaled from a map and have
 PU0563.an estimated accuracy of +/- 6 seconds.
 PU0563
 PU0563.The orthometric height was determined by differential leveling and
 PU0563.adjusted by the NATIONAL GEODETIC SURVEY
 PU0563.in June 1991.
 PU0563
 PU0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0563.GEOID18 height accuracy estimate available here.
 PU0563
 PU0563.Click photographs - Photos may exist for this station.
 PU0563
 PU0563.The dynamic height is computed by dividing the NAVD 88
 PU0563.geopotential number by the normal gravity value computed on the
 PU0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0563.degrees latitude (g = 980.6199 gals.).
 PU0563
 PU0563.The modeled gravity was interpolated from observed gravity values.
 PU0563
 PU0563;                    North         East    Units  Estimated Accuracy
 PU0563;SPC SD S     -   217,000.      463,320.      MT  (+/- 180 meters Scaled)
 PU0563
 PU0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK357065(NAD 83)
 PU0563
 PU0563                          SUPERSEDED SURVEY CONTROL
 PU0563
 PU0563  NGVD 29 (??/??/92)  861.72   (m)         2827.2    (f) COMPUTED    2 0
 PU0563
 PU0563.Superseded values are not recommended for survey control.
 PU0563
 PU0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0563.See file dsdata.pdf to determine how the superseded data were derived.
 PU0563
 PU0563_MARKER: DR = REFERENCE MARK DISK
 PU0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0563_STAMPING: A 6 P NO 1 1961
 PU0563_MARK LOGO: CGS
 PU0563_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0563+STABILITY: SURFACE MOTION
 PU0563
 PU0563  HISTORY     - Date     Condition        Report By
 PU0563  HISTORY     - 1961     MONUMENTED       CGS
 PU0563  HISTORY     - 1962     GOOD             CGS
 PU0563
 PU0563                          STATION DESCRIPTION
 PU0563
 PU0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0563'13.8 MI W FROM HILLAND.
 PU0563'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH
 PU0563'AND CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0563'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 PU0563'0.2 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST
 PU0563'ALONG A GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED
 PU0563'DIRT ROAD, THENCE 2.6 MILES SOUTH ALONG A GRAVELED ROAD, ON THE
 PU0563'CREST OF A HILL, 99 FEET WEST OF THE CENTERLINE OF THE ROAD,
 PU0563'22 FEET NORTH OF THE CENTER OF A WIRE GATE, 1 FOOT WEST OF A
 PU0563'FENCE, 93.3 FEET NORTHEAST OF A 6 P 1961, 2.4 FEET NORTHWEST
 PU0563'OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE
 PU0563'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0565 ***********************************************************************
 PU0565  DESIGNATION -  A 6 P RM 2
 PU0565  PID         -  PU0565
 PU0565  STATE/COUNTY-  SD/PENNINGTON
 PU0565  COUNTRY     -  US
 PU0565  USGS QUAD   -  PEDRO SE (2017)
 PU0565
 PU0565                         *CURRENT SURVEY CONTROL
 PU0565  ______________________________________________________________________
 PU0565* NAD 83(1986) POSITION- 44 16 26.     (N) 102 02 44.     (W)   SCALED
 PU0565* NAVD 88 ORTHO HEIGHT -   863.140 (meters)     2831.82  (feet) ADJUSTED
 PU0565  ______________________________________________________________________
 PU0565  GEOID HEIGHT    -        -19.772 (meters)                     GEOID18
 PU0565  DYNAMIC HEIGHT  -        862.895 (meters)     2831.01  (feet) COMP
 PU0565  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PU0565
 PU0565  VERT ORDER      -  SECOND    CLASS 0
 PU0565
 PU0565.The horizontal coordinates were scaled from a map and have
 PU0565.an estimated accuracy of +/- 6 seconds.
 PU0565
 PU0565.The orthometric height was determined by differential leveling and
 PU0565.adjusted by the NATIONAL GEODETIC SURVEY
 PU0565.in June 1991.
 PU0565
 PU0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0565.GEOID18 height accuracy estimate available here.
 PU0565
 PU0565.Click photographs - Photos may exist for this station.
 PU0565
 PU0565.The dynamic height is computed by dividing the NAVD 88
 PU0565.geopotential number by the normal gravity value computed on the
 PU0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0565.degrees latitude (g = 980.6199 gals.).
 PU0565
 PU0565.The modeled gravity was interpolated from observed gravity values.
 PU0565
 PU0565;                    North         East    Units  Estimated Accuracy
 PU0565;SPC SD S     -   217,000.      463,320.      MT  (+/- 180 meters Scaled)
 PU0565
 PU0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK357065(NAD 83)
 PU0565
 PU0565                          SUPERSEDED SURVEY CONTROL
 PU0565
 PU0565  NGVD 29 (??/??/92)  862.68   (m)         2830.3    (f) COMPUTED    2 0
 PU0565
 PU0565.Superseded values are not recommended for survey control.
 PU0565
 PU0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0565.See file dsdata.pdf to determine how the superseded data were derived.
 PU0565
 PU0565_MARKER: DR = REFERENCE MARK DISK
 PU0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0565_STAMPING: A 6 P NO 2 1961
 PU0565_MARK LOGO: CGS
 PU0565_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0565+STABILITY: SURFACE MOTION
 PU0565
 PU0565  HISTORY     - Date     Condition        Report By
 PU0565  HISTORY     - 1961     MONUMENTED       CGS
 PU0565  HISTORY     - 1962     GOOD             CGS
 PU0565
 PU0565                          STATION DESCRIPTION
 PU0565
 PU0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0565'13.8 MI W FROM HILLAND.
 PU0565'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0565'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0565'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 PU0565'0.2 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST
 PU0565'ALONG A GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED
 PU0565'DIRT ROAD, THENCE 2.6 MILES SOUTH ALONG A GRAVELED ROAD, ON THE
 PU0565'CREST OF A HILL, 99 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0565'88 FEET SOUTH OF THE CENTER OF A WIRE GATE, 1 FOOT WEST OF A
 PU0565'FENCE, 108.6 FEET SOUTHEAST OF A 6 P 1961, ABOUT 6 FEET ABOVE
 PU0565'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0565'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0079 ***********************************************************************
 QR0079  DESIGNATION -  A 60
 QR0079  PID         -  QR0079
 QR0079  STATE/COUNTY-  SD/SPINK
 QR0079  COUNTRY     -  US
 QR0079  USGS QUAD   -  MELLETTE (2017)
 QR0079
 QR0079                         *CURRENT SURVEY CONTROL
 QR0079  ______________________________________________________________________
 QR0079* NAD 83(1986) POSITION- 45 12 48.82   (N) 098 29 43.54   (W)   HD_HELD1
 QR0079* NAVD 88 ORTHO HEIGHT -   395.197 (meters)     1296.58  (feet) ADJUSTED
 QR0079  ______________________________________________________________________
 QR0079  GEOID HEIGHT    -        -24.356 (meters)                     GEOID18
 QR0079  DYNAMIC HEIGHT  -        395.163 (meters)     1296.46  (feet) COMP
 QR0079  MODELED GRAVITY -    980,518.6   (mgal)                       NAVD 88
 QR0079
 QR0079  VERT ORDER      -  SECOND    CLASS 0
 QR0079
 QR0079.The horizontal coordinates were determined by differentially corrected
 QR0079.hand held GPS observations or other comparable positioning techniques
 QR0079.and have an estimated accuracy of +/- 3 meters.
 QR0079
 QR0079.The orthometric height was determined by differential leveling and
 QR0079.adjusted by the NATIONAL GEODETIC SURVEY
 QR0079.in June 1991.
 QR0079
 QR0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0079.GEOID18 height accuracy estimate available here.
 QR0079
 QR0079.Click photographs - Photos may exist for this station.
 QR0079
 QR0079.The dynamic height is computed by dividing the NAVD 88
 QR0079.geopotential number by the normal gravity value computed on the
 QR0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0079.degrees latitude (g = 980.6199 gals.).
 QR0079
 QR0079.The modeled gravity was interpolated from observed gravity values.
 QR0079
 QR0079;                    North         East    Units  Estimated Accuracy
 QR0079;SPC SD N     -   154,473.3     718,175.7     MT  (+/- 3 meters HH1 GPS) 
 QR0079
 QR0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3961906798(NAD 83)
 QR0079
 QR0079                          SUPERSEDED SURVEY CONTROL
 QR0079
 QR0079  NGVD 29 (??/??/92)  394.910  (m)         1295.63   (f) ADJ UNCH    2 0
 QR0079
 QR0079.Superseded values are not recommended for survey control.
 QR0079
 QR0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0079.See file dsdata.pdf to determine how the superseded data were derived.
 QR0079
 QR0079_MARKER: DB = BENCH MARK DISK
 QR0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0079_STAMPING: A 60 1934
 QR0079_MARK LOGO: CGS
 QR0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0079+STABILITY: SURFACE MOTION
 QR0079
 QR0079  HISTORY     - Date     Condition        Report By
 QR0079  HISTORY     - 1934     MONUMENTED       CGS
 QR0079
 QR0079                          STATION DESCRIPTION
 QR0079
 QR0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0079'2 MI S FROM DUXBURY.
 QR0079'2.0 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0079'PACIFIC RAILWAY FROM DUXBURY, SPINK COUNTY, AT MILEPOST 111,
 QR0079'31 FEET WEST OF THE CENTER LINE OF THE TRACK, AND ABOUT 2 FEET
 QR0079'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 60 1934
 QR0079'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0011 ***********************************************************************
 QR0011  DESIGNATION -  A 61
 QR0011  PID         -  QR0011
 QR0011  STATE/COUNTY-  SD/BROWN
 QR0011  COUNTRY     -  US
 QR0011  USGS QUAD   -  COLUMBIA NE (2017)
 QR0011
 QR0011                         *CURRENT SURVEY CONTROL
 QR0011  ______________________________________________________________________
 QR0011* NAD 83(1986) POSITION- 45 41 06.     (N) 098 16 11.     (W)   SCALED
 QR0011* NAVD 88 ORTHO HEIGHT -   393.293 (meters)     1290.33  (feet) ADJUSTED
 QR0011  ______________________________________________________________________
 QR0011  GEOID HEIGHT    -        -24.867 (meters)                     GEOID18
 QR0011  DYNAMIC HEIGHT  -        393.270 (meters)     1290.25  (feet) COMP
 QR0011  MODELED GRAVITY -    980,544.8   (mgal)                       NAVD 88
 QR0011
 QR0011  VERT ORDER      -  FIRST     CLASS II
 QR0011
 QR0011.The horizontal coordinates were scaled from a map and have
 QR0011.an estimated accuracy of +/- 6 seconds.
 QR0011
 QR0011.The orthometric height was determined by differential leveling and
 QR0011.adjusted by the NATIONAL GEODETIC SURVEY
 QR0011.in June 1991.
 QR0011
 QR0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0011.GEOID18 height accuracy estimate available here.
 QR0011
 QR0011.Click photographs - Photos may exist for this station.
 QR0011
 QR0011.The dynamic height is computed by dividing the NAVD 88
 QR0011.geopotential number by the normal gravity value computed on the
 QR0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0011.degrees latitude (g = 980.6199 gals.).
 QR0011
 QR0011.The modeled gravity was interpolated from observed gravity values.
 QR0011
 QR0011;                    North         East    Units  Estimated Accuracy
 QR0011;SPC SD N     -   207,210.      734,780.      MT  (+/- 180 meters Scaled)
 QR0011
 QR0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR568593(NAD 83)
 QR0011
 QR0011                          SUPERSEDED SURVEY CONTROL
 QR0011
 QR0011  NGVD 29 (??/??/92)  392.987  (m)         1289.32   (f) ADJ UNCH    1 2
 QR0011
 QR0011.Superseded values are not recommended for survey control.
 QR0011
 QR0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0011.See file dsdata.pdf to determine how the superseded data were derived.
 QR0011
 QR0011_MARKER: DB = BENCH MARK DISK
 QR0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0011_STAMPING: A 61 1934
 QR0011_MARK LOGO: CGS
 QR0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0011+STABILITY: SURFACE MOTION
 QR0011
 QR0011  HISTORY     - Date     Condition        Report By
 QR0011  HISTORY     - 1934     MONUMENTED       CGS
 QR0011
 QR0011                          STATION DESCRIPTION
 QR0011
 QR0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0011'5.6 MI N FROM COLUMBIA.
 QR0011'5.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 QR0011'THE STATION AT COLUMBIA, BROWN COUNTY, ABOUT 7 POLES NORTH OF
 QR0011'MILEPOST 102, ABOUT 1 POLE SOUTH OF A ROAD CROSSING, 45 FEET EAST
 QR0011'OF THE CENTER LINE OF THE TRACK, 4 FEET NORTH OF A POLE, AND ABOUT
 QR0011'4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 61 1934
 QR0011'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0310 ***********************************************************************
 QQ0310  DESIGNATION -  A 62
 QQ0310  PID         -  QQ0310
 QQ0310  STATE/COUNTY-  SD/MARSHALL
 QQ0310  COUNTRY     -  US
 QQ0310  USGS QUAD   -  BRITTON EAST (2017)
 QQ0310
 QQ0310                         *CURRENT SURVEY CONTROL
 QQ0310  ______________________________________________________________________
 QQ0310* NAD 83(1986) POSITION- 45 47 26.     (N) 097 41 16.     (W)   SCALED
 QQ0310* NAVD 88 ORTHO HEIGHT -   411.036 (meters)     1348.54  (feet) ADJUSTED
 QQ0310  ______________________________________________________________________
 QQ0310  GEOID HEIGHT    -        -25.336 (meters)                     GEOID18
 QQ0310  DYNAMIC HEIGHT  -        411.015 (meters)     1348.47  (feet) COMP
 QQ0310  MODELED GRAVITY -    980,553.2   (mgal)                       NAVD 88
 QQ0310
 QQ0310  VERT ORDER      -  SECOND    CLASS 0
 QQ0310
 QQ0310.The horizontal coordinates were scaled from a map and have
 QQ0310.an estimated accuracy of +/- 6 seconds.
 QQ0310
 QQ0310.The orthometric height was determined by differential leveling and
 QQ0310.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0310.in June 1991.
 QQ0310
 QQ0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0310.GEOID18 height accuracy estimate available here.
 QQ0310
 QQ0310.Click photographs - Photos may exist for this station.
 QQ0310
 QQ0310.The dynamic height is computed by dividing the NAVD 88
 QQ0310.geopotential number by the normal gravity value computed on the
 QQ0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0310.degrees latitude (g = 980.6199 gals.).
 QQ0310
 QQ0310.The modeled gravity was interpolated from observed gravity values.
 QQ0310
 QQ0310;                    North         East    Units  Estimated Accuracy
 QQ0310;SPC SD N     -   220,070.      779,770.      MT  (+/- 180 meters Scaled)
 QQ0310
 QQ0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR019716(NAD 83)
 QQ0310
 QQ0310                          SUPERSEDED SURVEY CONTROL
 QQ0310
 QQ0310  NGVD 29 (??/??/92)  410.755  (m)         1347.62   (f) ADJ UNCH    2 0
 QQ0310
 QQ0310.Superseded values are not recommended for survey control.
 QQ0310
 QQ0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0310.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0310
 QQ0310_MARKER: DB = BENCH MARK DISK
 QQ0310_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QQ0310_SP_SET: BRIDGE
 QQ0310_STAMPING: A 62 1934
 QQ0310_MARK LOGO: CGS
 QQ0310_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0310
 QQ0310  HISTORY     - Date     Condition        Report By
 QQ0310  HISTORY     - 1934     MONUMENTED       CGS
 QQ0310
 QQ0310                          STATION DESCRIPTION
 QQ0310
 QQ0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0310'3.1 MI E FROM BRITTON.
 QQ0310'3.1 MILES EAST OF LIBRARY BLDG, ALONG STATE HIWAY 10 AT 50 FOOT
 QQ0310'CONCRETE BRIDGE.  SET IN NORTHWEST END OF THE SOUTHEAST CONCRETE
 QQ0310'WING WALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0188 ***********************************************************************
 QQ0188  DESIGNATION -  A 63
 QQ0188  PID         -  QQ0188
 QQ0188  STATE/COUNTY-  SD/ROBERTS
 QQ0188  COUNTRY     -  US
 QQ0188  USGS QUAD   -  GOODWILL (2017)
 QQ0188
 QQ0188                         *CURRENT SURVEY CONTROL
 QQ0188  ______________________________________________________________________
 QQ0188* NAD 83(1986) POSITION- 45 36 07.     (N) 097 04 02.     (W)   SCALED
 QQ0188* NAVD 88 ORTHO HEIGHT -   430.870 (meters)     1413.61  (feet) ADJUSTED
 QQ0188  ______________________________________________________________________
 QQ0188  GEOID HEIGHT    -        -25.640 (meters)                     GEOID18
 QQ0188  DYNAMIC HEIGHT  -        430.839 (meters)     1413.51  (feet) COMP
 QQ0188  MODELED GRAVITY -    980,530.8   (mgal)                       NAVD 88
 QQ0188
 QQ0188  VERT ORDER      -  SECOND    CLASS 0
 QQ0188
 QQ0188.The horizontal coordinates were scaled from a map and have
 QQ0188.an estimated accuracy of +/- 6 seconds.
 QQ0188
 QQ0188.The orthometric height was determined by differential leveling and
 QQ0188.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0188.in June 1991.
 QQ0188
 QQ0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0188.GEOID18 height accuracy estimate available here.
 QQ0188
 QQ0188.Click photographs - Photos may exist for this station.
 QQ0188
 QQ0188.The dynamic height is computed by dividing the NAVD 88
 QQ0188.geopotential number by the normal gravity value computed on the
 QQ0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0188.degrees latitude (g = 980.6199 gals.).
 QQ0188
 QQ0188.The modeled gravity was interpolated from observed gravity values.
 QQ0188
 QQ0188;                    North         East    Units  Estimated Accuracy
 QQ0188;SPC SD N     -   200,680.      828,750.      MT  (+/- 180 meters Scaled)
 QQ0188
 QQ0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR507516(NAD 83)
 QQ0188
 QQ0188                          SUPERSEDED SURVEY CONTROL
 QQ0188
 QQ0188  NGVD 29 (??/??/92)  430.610  (m)         1412.76   (f) ADJ UNCH    2 0
 QQ0188
 QQ0188.Superseded values are not recommended for survey control.
 QQ0188
 QQ0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0188.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0188
 QQ0188_MARKER: DB = BENCH MARK DISK
 QQ0188_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0188_SP_SET: BOX CULVERT WINGWALL
 QQ0188_STAMPING: A 63 1934
 QQ0188_MARK LOGO: CGS
 QQ0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0188+STABILITY: SURFACE MOTION
 QQ0188
 QQ0188  HISTORY     - Date     Condition        Report By
 QQ0188  HISTORY     - 1934     MONUMENTED       CGS
 QQ0188  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0188
 QQ0188                          STATION DESCRIPTION
 QQ0188
 QQ0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0188'4.3 MI S FROM SISSETON.
 QQ0188'4.3 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM SISSETON, ROBERTS
 QQ0188'COUNTY, ABOUT 0.3 MILE WEST OF A TURN, AT A 3-FOOT CONCRETE
 QQ0188'BOX CULVERT, AND IN THE TOP OF THE SOUTHEAST CONCRETE WING
 QQ0188'WALL.  A STANDARD DISK, STAMPED A 63 1934.  NOTE-- THE CONCRETE
 QQ0188'BOX CULVERT HAS BEEN REPLACED WITH A TUBULAR METAL CULVERT.
 QQ0188
 QQ0188                          STATION RECOVERY (1970)
 QQ0188
 QQ0188'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0188'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0438 ***********************************************************************
 QS0438  DESIGNATION -  A 65
 QS0438  PID         -  QS0438
 QS0438  STATE/COUNTY-  SD/CORSON
 QS0438  COUNTRY     -  US
 QS0438  USGS QUAD   -  MCINTOSH (2017)
 QS0438
 QS0438                         *CURRENT SURVEY CONTROL
 QS0438  ______________________________________________________________________
 QS0438* NAD 83(1986) POSITION- 45 55 21.     (N) 101 19 41.     (W)   SCALED
 QS0438* NAVD 88 ORTHO HEIGHT -   692.424 (meters)     2271.73  (feet) ADJUSTED
 QS0438  ______________________________________________________________________
 QS0438  GEOID HEIGHT    -        -20.437 (meters)                     GEOID18
 QS0438  DYNAMIC HEIGHT  -        692.361 (meters)     2271.52  (feet) COMP
 QS0438  MODELED GRAVITY -    980,500.7   (mgal)                       NAVD 88
 QS0438
 QS0438  VERT ORDER      -  FIRST     CLASS II
 QS0438
 QS0438.The horizontal coordinates were scaled from a map and have
 QS0438.an estimated accuracy of +/- 6 seconds.
 QS0438
 QS0438.The orthometric height was determined by differential leveling and
 QS0438.adjusted by the NATIONAL GEODETIC SURVEY
 QS0438.in June 1991.
 QS0438
 QS0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0438.GEOID18 height accuracy estimate available here.
 QS0438
 QS0438.Click photographs - Photos may exist for this station.
 QS0438
 QS0438.The dynamic height is computed by dividing the NAVD 88
 QS0438.geopotential number by the normal gravity value computed on the
 QS0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0438.degrees latitude (g = 980.6199 gals.).
 QS0438
 QS0438.The modeled gravity was interpolated from observed gravity values.
 QS0438
 QS0438;                    North         East    Units  Estimated Accuracy
 QS0438;SPC SD N     -   233,010.      496,980.      MT  (+/- 180 meters Scaled)
 QS0438
 QS0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR194880(NAD 83)
 QS0438
 QS0438                          SUPERSEDED SURVEY CONTROL
 QS0438
 QS0438  NGVD 29 (??/??/92)  691.848  (m)         2269.84   (f) ADJ UNCH    1 2
 QS0438
 QS0438.Superseded values are not recommended for survey control.
 QS0438
 QS0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0438.See file dsdata.pdf to determine how the superseded data were derived.
 QS0438
 QS0438_MARKER: DB = BENCH MARK DISK
 QS0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0438_STAMPING: A 65 1934
 QS0438_MARK LOGO: CGS
 QS0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0438+STABILITY: SURFACE MOTION
 QS0438
 QS0438  HISTORY     - Date     Condition        Report By
 QS0438  HISTORY     - 1934     MONUMENTED       CGS
 QS0438  HISTORY     - 1940     GOOD             CGS
 QS0438  HISTORY     - 1985     GOOD             NGS
 QS0438
 QS0438                          STATION DESCRIPTION
 QS0438
 QS0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0438'1 MI E FROM MC INTOSH.
 QS0438'1.0 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0438'RAILROAD FROM THE COUNTY COURTHOUSE AT MC INTOSH, CORSON COUNTY,
 QS0438'ABOUT 20 POLES WEST OF MILEPOST 862, ABOUT 10 POLES EAST OF A
 QS0438'VIADUCT ON U.S. HIGHWAY 12, AT A ROAD CROSSING, 42 FEET SOUTH
 QS0438'OF THE CENTER LINE OF THE TRACK, 36 FEET EAST OF THE CENTER
 QS0438'LINE OF THE ROAD, 12 FEET NORTH OF A RIGHT-OF-WAY FENCE CORNER,
 QS0438'AND 1 FOOT SOUTH OF A WHITE REFERENCE POST STENCILED U.S.B.M..
 QS0438'A STANDARD DISK, STAMPED A 65 1934 AND SET IN THE TOP OF A
 QS0438'CONCRETE POST.
 QS0438
 QS0438                          STATION RECOVERY (1985)
 QS0438
 QS0438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0438'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT
 QS0438'ADD--2.1 METERS (7 FT) NORTH-NORTHWEST OF A POWER POLE.
 QS0438'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0438'THE MARK IS 0.3 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0350 ***********************************************************************
 QS0350  DESIGNATION -  A 66
 QS0350  PID         -  QS0350
 QS0350  STATE/COUNTY-  SD/CORSON
 QS0350  COUNTRY     -  US
 QS0350  USGS QUAD   -  WAKPALA (2017)
 QS0350
 QS0350                         *CURRENT SURVEY CONTROL
 QS0350  ______________________________________________________________________
 QS0350* NAD 83(1986) POSITION- 45 42 42.     (N) 100 33 43.     (W)   SCALED
 QS0350* NAVD 88 ORTHO HEIGHT -   517.130 (meters)     1696.62  (feet) ADJUSTED
 QS0350  ______________________________________________________________________
 QS0350  GEOID HEIGHT    -        -21.515 (meters)                     GEOID18
 QS0350  DYNAMIC HEIGHT  -        517.089 (meters)     1696.48  (feet) COMP
 QS0350  MODELED GRAVITY -    980,520.6   (mgal)                       NAVD 88
 QS0350
 QS0350  VERT ORDER      -  SECOND    CLASS 0
 QS0350
 QS0350.The horizontal coordinates were scaled from a map and have
 QS0350.an estimated accuracy of +/- 6 seconds.
 QS0350
 QS0350.The orthometric height was determined by differential leveling and
 QS0350.adjusted by the NATIONAL GEODETIC SURVEY
 QS0350.in June 1991.
 QS0350
 QS0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0350.GEOID18 height accuracy estimate available here.
 QS0350
 QS0350.Click photographs - Photos may exist for this station.
 QS0350
 QS0350.The dynamic height is computed by dividing the NAVD 88
 QS0350.geopotential number by the normal gravity value computed on the
 QS0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0350.degrees latitude (g = 980.6199 gals.).
 QS0350
 QS0350.The modeled gravity was interpolated from observed gravity values.
 QS0350
 QS0350;                    North         East    Units  Estimated Accuracy
 QS0350;SPC SD N     -   208,890.      556,240.      MT  (+/- 180 meters Scaled)
 QS0350
 QS0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR784631(NAD 83)
 QS0350
 QS0350                          SUPERSEDED SURVEY CONTROL
 QS0350
 QS0350  NGVD 29 (??/??/92)  516.750  (m)         1695.37   (f) ADJ UNCH    2 0
 QS0350
 QS0350.Superseded values are not recommended for survey control.
 QS0350
 QS0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0350.See file dsdata.pdf to determine how the superseded data were derived.
 QS0350
 QS0350_MARKER: DB = BENCH MARK DISK
 QS0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0350_STAMPING: A 66 1934
 QS0350_MARK LOGO: CGS
 QS0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0350+STABILITY: SURFACE MOTION
 QS0350
 QS0350  HISTORY     - Date     Condition        Report By
 QS0350  HISTORY     - 1934     MONUMENTED       CGS
 QS0350  HISTORY     - 1945     GOOD             CGS
 QS0350
 QS0350                          STATION DESCRIPTION
 QS0350
 QS0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0350'1.4 MI SE FROM JEFFREY.
 QS0350'1.4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0350'PACIFIC RAILROAD FROM THE STATION AT JEFFREY, CORSON COUNTY, 7
 QS0350'POLES NORTH OF THE JEFFREY-ONE-MILE SIGN, AT A ROAD CROSSING,
 QS0350'90 FEET NORTH OF THE CENTER LINE OF THE ROAD, 50 FEET WEST OF THE
 QS0350'CENTER LINE OF THE TRACK, 3 FEET WEST OF A POLE, AND ABOUT 2 FEET
 QS0350'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED A 66 1934 AND
 QS0350'SET IN THE TOP OF A CONCRETE POST.
 QS0350
 QS0350                          STATION RECOVERY (1945)
 QS0350
 QS0350'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0350'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0061 ***********************************************************************
 QS0061  DESIGNATION -  A 67 RESET
 QS0061  PID         -  QS0061
 QS0061  STATE/COUNTY-  SD/CAMPBELL
 QS0061  COUNTRY     -  US
 QS0061  USGS QUAD   -  HERREID (2017)
 QS0061
 QS0061                         *CURRENT SURVEY CONTROL
 QS0061  ______________________________________________________________________
 QS0061* NAD 83(1986) POSITION- 45 48 36.     (N) 100 04 10.     (W)   SCALED
 QS0061* NAVD 88 ORTHO HEIGHT -   510.181 (meters)     1673.82  (feet) ADJUSTED
 QS0061  ______________________________________________________________________
 QS0061  GEOID HEIGHT    -        -22.182 (meters)                     GEOID18
 QS0061  DYNAMIC HEIGHT  -        510.149 (meters)     1673.71  (feet) COMP
 QS0061  MODELED GRAVITY -    980,537.3   (mgal)                       NAVD 88
 QS0061
 QS0061  VERT ORDER      -  FIRST     CLASS II
 QS0061
 QS0061.The horizontal coordinates were scaled from a map and have
 QS0061.an estimated accuracy of +/- 6 seconds.
 QS0061
 QS0061.The orthometric height was determined by differential leveling and
 QS0061.adjusted by the NATIONAL GEODETIC SURVEY
 QS0061.in July 1998.
 QS0061
 QS0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0061.GEOID18 height accuracy estimate available here.
 QS0061
 QS0061.Click photographs - Photos may exist for this station.
 QS0061
 QS0061.The dynamic height is computed by dividing the NAVD 88
 QS0061.geopotential number by the normal gravity value computed on the
 QS0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0061.degrees latitude (g = 980.6199 gals.).
 QS0061
 QS0061.The modeled gravity was interpolated from observed gravity values.
 QS0061
 QS0061;                    North         East    Units  Estimated Accuracy
 QS0061;SPC SD N     -   219,670.      594,600.      MT  (+/- 180 meters Scaled)
 QS0061
 QS0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR169734(NAD 83)
 QS0061
 QS0061                          SUPERSEDED SURVEY CONTROL
 QS0061
 QS0061  NAVD 88 (06/15/91)  510.172  (m)         1673.79   (f) SUPERSEDED  1 2
 QS0061  NGVD 29 (??/??/92)  509.799  (m)         1672.57   (f) ADJ UNCH    1 2
 QS0061
 QS0061.Superseded values are not recommended for survey control.
 QS0061
 QS0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0061.See file dsdata.pdf to determine how the superseded data were derived.
 QS0061
 QS0061_MARKER: DB = BENCH MARK DISK
 QS0061_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0061_SP_SET: HEADWALL
 QS0061_STAMPING: A 67 RESET 1939
 QS0061_MARK LOGO: CGS
 QS0061_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0061+STABILITY: SURFACE MOTION
 QS0061_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0061+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1996
 QS0061
 QS0061  HISTORY     - Date     Condition        Report By
 QS0061  HISTORY     - 1939     MONUMENTED       SDHD
 QS0061  HISTORY     - 19961023 GOOD             NGS
 QS0061
 QS0061                          STATION DESCRIPTION
 QS0061
 QS0061'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1939
 QS0061'1.5 MI S FROM HERREID.
 QS0061'ABOUT 1.5 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE MINNEAPOLIS,
 QS0061'ST. PAUL AND SAULT STE. MARIE RAILWAY STATION AT HERREID,
 QS0061'CAMPBELL COUNTY, AT HIGHWAY STATION 215+02, AT A 2- BY 6-FOOT
 QS0061'CONCRETE BOX CULVERT, AND IN THE TOP OF THE CENTER OF THE WEST
 QS0061'CONCRETE HEAD WALL.  A STANDARD DISK, STAMPED A 67 RESET 1939.
 QS0061'NOTE-- THE MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE RAILROAD
 QS0061'IS NOW THE SOO LINE RAILROAD.
 QS0061
 QS0061                          STATION RECOVERY (1996)
 QS0061
 QS0061'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0061'2.7 KM (1.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 QS0061'IN HERREID, IN TOP OF AND 2.4 M (7.9 FT) SOUTH OF THE NORTH END OF THE
 QS0061'WEST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 600.0 M (1968.5
 QS0061'FT) SOUTH OF MILEPOST 232, 7.8 M (25.6 FT) WEST OF THE HIGHWAY CENTER,
 QS0061'AND 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0298 ***********************************************************************
 QR0298  DESIGNATION -  A 68
 QR0298  PID         -  QR0298
 QR0298  STATE/COUNTY-  SD/WALWORTH
 QR0298  COUNTRY     -  US
 QR0298  USGS QUAD   -  LOWRY (2017)
 QR0298
 QR0298                         *CURRENT SURVEY CONTROL
 QR0298  ______________________________________________________________________
 QR0298* NAD 83(1986) POSITION- 45 18 54.     (N) 099 58 33.     (W)   SCALED
 QR0298* NAVD 88 ORTHO HEIGHT -   569.045 (meters)     1866.94  (feet) ADJUSTED
 QR0298  ______________________________________________________________________
 QR0298  GEOID HEIGHT    -        -22.298 (meters)                     GEOID18
 QR0298  DYNAMIC HEIGHT  -        568.980 (meters)     1866.73  (feet) COMP
 QR0298  MODELED GRAVITY -    980,483.3   (mgal)                       NAVD 88
 QR0298
 QR0298  VERT ORDER      -  SECOND    CLASS 0
 QR0298
 QR0298.The horizontal coordinates were scaled from a map and have
 QR0298.an estimated accuracy of +/- 6 seconds.
 QR0298
 QR0298.The orthometric height was determined by differential leveling and
 QR0298.adjusted by the NATIONAL GEODETIC SURVEY
 QR0298.in June 1991.
 QR0298
 QR0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0298.GEOID18 height accuracy estimate available here.
 QR0298
 QR0298.Click photographs - Photos may exist for this station.
 QR0298
 QR0298.The dynamic height is computed by dividing the NAVD 88
 QR0298.geopotential number by the normal gravity value computed on the
 QR0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0298.degrees latitude (g = 980.6199 gals.).
 QR0298
 QR0298.The modeled gravity was interpolated from observed gravity values.
 QR0298
 QR0298;                    North         East    Units  Estimated Accuracy
 QR0298;SPC SD N     -   164,650.      601,900.      MT  (+/- 180 meters Scaled)
 QR0298
 QR0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR235184(NAD 83)
 QR0298
 QR0298                          SUPERSEDED SURVEY CONTROL
 QR0298
 QR0298  NGVD 29 (??/??/92)  568.676  (m)         1865.73   (f) ADJ UNCH    2 0
 QR0298
 QR0298.Superseded values are not recommended for survey control.
 QR0298
 QR0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0298.See file dsdata.pdf to determine how the superseded data were derived.
 QR0298
 QR0298_MARKER: DB = BENCH MARK DISK
 QR0298_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0298_SP_SET: CULVERT HEADWALL
 QR0298_STAMPING: A 68 1934
 QR0298_MARK LOGO: CGS
 QR0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0298+STABILITY: SURFACE MOTION
 QR0298
 QR0298  HISTORY     - Date     Condition        Report By
 QR0298  HISTORY     - 1934     MONUMENTED       CGS
 QR0298  HISTORY     - 1953     GOOD             CGS
 QR0298  HISTORY     - 20040210 MARK NOT FOUND   DUCKS
 QR0298
 QR0298                          STATION DESCRIPTION
 QR0298
 QR0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0298'16.5 MI S FROM SELBY.
 QR0298'16.5 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QR0298'SELBY, WALWORTH COUNTY, 378 FEET SOUTH OF THE CROSSING OF THE
 QR0298'MINNEAPOLIS AND ST. LOUIS RAILROAD, AT A 2- BY 6-FOOT CONCRETE-BOX
 QR0298'CULVERT, IN THE TOP OF THE NORTH END OF THE EAST HIGH HEADWALL, 12.5
 QR0298'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 21 FEET WEST OF THE
 QR0298'RIGHT-OF-WAY FENCE, 3.8 FEET SOUTH OF A WHITE WOODEN WITNESS
 QR0298'POST, AND ABOUT 3 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 QR0298'STAMPED A 68 1934.
 QR0298
 QR0298                          STATION RECOVERY (1953)
 QR0298
 QR0298'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QR0298'RECOVERED IN GOOD CONDITION.
 QR0298
 QR0298                          STATION RECOVERY (2004)
 QR0298
 QR0298'RECOVERY NOTE BY DUCKS UNLIMITED 2004 (GLJ)
 QR0298'THIS STRUCTURE HAS BEEN REPLACED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0219 ***********************************************************************
 QS0219  DESIGNATION -  A 69
 QS0219  PID         -  QS0219
 QS0219  STATE/COUNTY-  SD/POTTER
 QS0219  COUNTRY     -  US
 QS0219  USGS QUAD   -  LAKE HURLEY (2017)
 QS0219
 QS0219                         *CURRENT SURVEY CONTROL
 QS0219  ______________________________________________________________________
 QS0219* NAD 83(1986) POSITION- 45 00 51.     (N) 100 13 32.     (W)   SCALED
 QS0219* NAVD 88 ORTHO HEIGHT -   554.013 (meters)     1817.62  (feet) ADJUSTED
 QS0219  ______________________________________________________________________
 QS0219  GEOID HEIGHT    -        -22.482 (meters)                     GEOID18
 QS0219  DYNAMIC HEIGHT  -        553.932 (meters)     1817.36  (feet) COMP
 QS0219  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 QS0219
 QS0219  VERT ORDER      -  FIRST     CLASS II
 QS0219
 QS0219.The horizontal coordinates were scaled from a map and have
 QS0219.an estimated accuracy of +/- 6 seconds.
 QS0219
 QS0219.The orthometric height was determined by differential leveling and
 QS0219.adjusted by the NATIONAL GEODETIC SURVEY
 QS0219.in June 1991.
 QS0219
 QS0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0219.GEOID18 height accuracy estimate available here.
 QS0219
 QS0219.Click photographs - Photos may exist for this station.
 QS0219
 QS0219.The dynamic height is computed by dividing the NAVD 88
 QS0219.geopotential number by the normal gravity value computed on the
 QS0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0219.degrees latitude (g = 980.6199 gals.).
 QS0219
 QS0219.The modeled gravity was interpolated from observed gravity values.
 QS0219
 QS0219;                    North         East    Units  Estimated Accuracy
 QS0219;SPC SD N     -   131,240.      582,220.      MT  (+/- 180 meters Scaled)
 QS0219
 QS0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ034852(NAD 83)
 QS0219
 QS0219                          SUPERSEDED SURVEY CONTROL
 QS0219
 QS0219  NGVD 29 (??/??/92)  553.647  (m)         1816.42   (f) ADJ UNCH    1 2
 QS0219
 QS0219.Superseded values are not recommended for survey control.
 QS0219
 QS0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0219.See file dsdata.pdf to determine how the superseded data were derived.
 QS0219
 QS0219_MARKER: DB = BENCH MARK DISK
 QS0219_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0219_SP_SET: HEADWALL
 QS0219_STAMPING: A 69 1934
 QS0219_MARK LOGO: CGS
 QS0219_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0219+STABILITY: SURFACE MOTION
 QS0219_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0219+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QS0219
 QS0219  HISTORY     - Date     Condition        Report By
 QS0219  HISTORY     - 1934     MONUMENTED       CGS
 QS0219  HISTORY     - 1945     GOOD             CGS
 QS0219  HISTORY     - 19960425 GOOD             NGS
 QS0219  HISTORY     - 20120620 MARK NOT FOUND   INDIV
 QS0219
 QS0219                          STATION DESCRIPTION
 QS0219
 QS0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0219'4.6 MI SE FROM WHITLOCKS CROSSING.
 QS0219'4.6 MILES SOUTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE MISSOURI
 QS0219'RIVER BRIDGE AT WHITLOCKS CROSSING, POTTER COUNTY, AT A T-ROAD,
 QS0219'99 FEET EAST OF THE CENTER LINE OF THE ROAD, AT A 3-FOOT CONCRETE
 QS0219'CULVERT, IN THE TOP OF THE EAST END OF THE NORTH HEAD WALL,
 QS0219'18 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 18 FEET SOUTH
 QS0219'OF A RIGHT-OF-WAY FENCE, AND ABOUT 2-1/2 FEET LOWER THAN THE
 QS0219'HIGHWAY.  A STANDARD DISK, STAMPED A 69 1934.
 QS0219
 QS0219                          STATION RECOVERY (1945)
 QS0219
 QS0219'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0219'RECOVERED IN GOOD CONDITION.
 QS0219
 QS0219                          STATION RECOVERY (1996)
 QS0219
 QS0219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0219'21.6 KM (13.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 QS0219'OF EXENE STREET IN GETTYSBURG, THENCE 0.6 KM (0.35 MI) NORTHERLY ALONG
 QS0219'A GRAVELED ROAD, IN TOP OF AND 0.6 M (2.0 FT) WEST OF THE EAST END OF
 QS0219'THE NORTH CONCRETE HEADWALL OF A CULVERT UNDER THE ROAD, 28.0 M (91.9
 QS0219'FT) EAST OF THE EXTENDED ROAD CENTER, 5.6 M (18.4 FT) NORTH OF THE
 QS0219'ROAD CENTER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE ROAD, AND 0.2 M
 QS0219'(0.7 FT) SOUTH OF A WITNESS POST.
 QS0219
 QS0219                          STATION RECOVERY (2012)
 QS0219
 QS0219'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0026 ***********************************************************************
 OR0026  DESIGNATION -  A 7
 OR0026  PID         -  OR0026
 OR0026  STATE/COUNTY-  SD/AURORA
 OR0026  COUNTRY     -  US
 OR0026  USGS QUAD   -  PLANKINTON (2017)
 OR0026
 OR0026                         *CURRENT SURVEY CONTROL
 OR0026  ______________________________________________________________________
 OR0026* NAD 83(1986) POSITION- 43 42 51.     (N) 098 29 07.     (W)   SCALED
 OR0026* NAVD 88 ORTHO HEIGHT -   464.953 (meters)     1525.43  (feet) ADJUSTED
 OR0026  ______________________________________________________________________
 OR0026  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 OR0026  DYNAMIC HEIGHT  -        464.836 (meters)     1525.05  (feet) COMP
 OR0026  MODELED GRAVITY -    980,353.4   (mgal)                       NAVD 88
 OR0026
 OR0026  VERT ORDER      -  FIRST     CLASS II
 OR0026
 OR0026.The horizontal coordinates were scaled from a map and have
 OR0026.an estimated accuracy of +/- 6 seconds.
 OR0026
 OR0026.The orthometric height was determined by differential leveling and
 OR0026.adjusted by the NATIONAL GEODETIC SURVEY
 OR0026.in June 1991.
 OR0026
 OR0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0026.GEOID18 height accuracy estimate available here.
 OR0026
 OR0026.Click photographs - Photos may exist for this station.
 OR0026
 OR0026.The dynamic height is computed by dividing the NAVD 88
 OR0026.geopotential number by the normal gravity value computed on the
 OR0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0026.degrees latitude (g = 980.6199 gals.).
 OR0026
 OR0026.The modeled gravity was interpolated from observed gravity values.
 OR0026
 OR0026;                    North         East    Units  Estimated Accuracy
 OR0026;SPC SD S     -   155,060.      748,910.      MT  (+/- 180 meters Scaled)
 OR0026
 OR0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP414402(NAD 83)
 OR0026
 OR0026                          SUPERSEDED SURVEY CONTROL
 OR0026
 OR0026  NGVD 29 (??/??/92)  464.630  (m)         1524.37   (f) ADJ UNCH    1 2
 OR0026
 OR0026.Superseded values are not recommended for survey control.
 OR0026
 OR0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0026.See file dsdata.pdf to determine how the superseded data were derived.
 OR0026
 OR0026_MARKER: DB = BENCH MARK DISK
 OR0026_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0026_SP_SET: STEP
 OR0026_STAMPING: A 7 1925
 OR0026_MARK LOGO: CGS
 OR0026_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0026
 OR0026  HISTORY     - Date     Condition        Report By
 OR0026  HISTORY     - 1925     MONUMENTED       CGS
 OR0026  HISTORY     - 1941     GOOD             CGS
 OR0026  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0026
 OR0026                          STATION DESCRIPTION
 OR0026
 OR0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0026'AT PLANKINTON.
 OR0026'AT PLANKINTON, AURORA COUNTY, 2 BLOCKS NORTH OF THE CHICAGO,
 OR0026'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, AT THE SOUTHWEST
 OR0026'CORNER OF THE INTERSECTION OF MAIN AND FIRST STREETS, AT THE
 OR0026'EAST FACE OF THE FARMERS AND MERCHANTS NATIONAL BANK BUILDING,
 OR0026'AT THE NORTH SIDE OF THE DOORWAY, IN THE TOP OF THE STONE
 OR0026'DOORSTEP, AND IN THE RECESS BETWEEN THE PEDESTAL LAMPPOST AND
 OR0026'THE BRICK PILLAR.  A STANDARD DISK, STAMPED A 7 1925.
 OR0026
 OR0026                          STATION RECOVERY (1941)
 OR0026
 OR0026'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0026'RECOVERED IN GOOD CONDITION.
 OR0026
 OR0026                          STATION RECOVERY (1991)
 OR0026
 OR0026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0026'THE DESCRIBED BUILDING HAS BEEN REMODELED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0586 ***********************************************************************
 PU0586  DESIGNATION -  A 7 M
 PU0586  PID         -  PU0586
 PU0586  STATE/COUNTY-  SD/PENNINGTON
 PU0586  COUNTRY     -  US
 PU0586  USGS QUAD   -  HORSE TOOTH (2017)
 PU0586
 PU0586                         *CURRENT SURVEY CONTROL
 PU0586  ______________________________________________________________________
 PU0586* NAD 83(1986) POSITION- 44 10 55.     (N) 102 02 35.     (W)   SCALED
 PU0586* NAVD 88 ORTHO HEIGHT -   808.937 (meters)     2653.99  (feet) ADJUSTED
 PU0586  ______________________________________________________________________
 PU0586  GEOID HEIGHT    -        -19.731 (meters)                     GEOID18
 PU0586  DYNAMIC HEIGHT  -        808.704 (meters)     2653.22  (feet) COMP
 PU0586  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 PU0586
 PU0586  VERT ORDER      -  SECOND    CLASS 0
 PU0586
 PU0586.The horizontal coordinates were scaled from a map and have
 PU0586.an estimated accuracy of +/- 6 seconds.
 PU0586
 PU0586.The orthometric height was determined by differential leveling and
 PU0586.adjusted by the NATIONAL GEODETIC SURVEY
 PU0586.in June 1991.
 PU0586
 PU0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0586.GEOID18 height accuracy estimate available here.
 PU0586
 PU0586.Click photographs - Photos may exist for this station.
 PU0586
 PU0586.The dynamic height is computed by dividing the NAVD 88
 PU0586.geopotential number by the normal gravity value computed on the
 PU0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0586.degrees latitude (g = 980.6199 gals.).
 PU0586
 PU0586.The modeled gravity was interpolated from observed gravity values.
 PU0586
 PU0586;                    North         East    Units  Estimated Accuracy
 PU0586;SPC SD S     -   206,780.      463,310.      MT  (+/- 180 meters Scaled)
 PU0586
 PU0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ363963(NAD 83)
 PU0586
 PU0586                          SUPERSEDED SURVEY CONTROL
 PU0586
 PU0586  NGVD 29 (??/??/92)  808.48   (m)         2652.5    (f) COMPUTED    2 0
 PU0586
 PU0586.Superseded values are not recommended for survey control.
 PU0586
 PU0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0586.See file dsdata.pdf to determine how the superseded data were derived.
 PU0586
 PU0586_MARKER: DS = TRIANGULATION STATION DISK
 PU0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0586_STAMPING: A 7 M 1961
 PU0586_MARK LOGO: CGS
 PU0586_PROJECTION: FLUSH
 PU0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0586+STABILITY: SURFACE MOTION
 PU0586
 PU0586  HISTORY     - Date     Condition        Report By
 PU0586  HISTORY     - 1961     MONUMENTED       CGS
 PU0586  HISTORY     - 1962     GOOD             CGS
 PU0586
 PU0586                          STATION DESCRIPTION
 PU0586
 PU0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0586'18.1 MI NE FROM QUINN.
 PU0586'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0586'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0586'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.3 MILES EAST
 PU0586'ALONG A GRAVELED ROAD, 0.25 MILE EAST OF A ROAD JUNCTION, 0.3
 PU0586'MILE WEST OF A FARMHOUSE ON THE NORTH SIDE OF THE ROAD, ON THE
 PU0586'CREST OF A SMALL HILL, 73 FEET SOUTH OF THE CENTER LINE OF THE
 PU0586'ROAD, 35.2 FEET SOUTH OF A POWER POLE, 73.1 FEET SOUTHEAST OF
 PU0586'A 7 M NO 2, 37.9 FEET SOUTH-SOUTHWEST OF A 7 M NO 1, 37 FEET
 PU0586'SOUTH OF A METAL WITNESS POST, 37.8 FEET SOUTH OF A FENCE, ABOUT
 PU0586'5 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0586'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0580 ***********************************************************************
 PU0580  DESIGNATION -  A 7 M AZ MK
 PU0580  PID         -  PU0580
 PU0580  STATE/COUNTY-  SD/PENNINGTON
 PU0580  COUNTRY     -  US
 PU0580  USGS QUAD   -  HORSE TOOTH (2017)
 PU0580
 PU0580                         *CURRENT SURVEY CONTROL
 PU0580  ______________________________________________________________________
 PU0580* NAD 83(1986) POSITION- 44 10 56.     (N) 102 03 23.     (W)   SCALED
 PU0580* NAVD 88 ORTHO HEIGHT -   804.026 (meters)     2637.88  (feet) ADJUSTED
 PU0580  ______________________________________________________________________
 PU0580  GEOID HEIGHT    -        -19.685 (meters)                     GEOID18
 PU0580  DYNAMIC HEIGHT  -        803.795 (meters)     2637.12  (feet) COMP
 PU0580  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 PU0580
 PU0580  VERT ORDER      -  SECOND    CLASS 0
 PU0580
 PU0580.The horizontal coordinates were scaled from a map and have
 PU0580.an estimated accuracy of +/- 6 seconds.
 PU0580
 PU0580.The orthometric height was determined by differential leveling and
 PU0580.adjusted by the NATIONAL GEODETIC SURVEY
 PU0580.in June 1991.
 PU0580
 PU0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0580.GEOID18 height accuracy estimate available here.
 PU0580
 PU0580.Click photographs - Photos may exist for this station.
 PU0580
 PU0580.The dynamic height is computed by dividing the NAVD 88
 PU0580.geopotential number by the normal gravity value computed on the
 PU0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0580.degrees latitude (g = 980.6199 gals.).
 PU0580
 PU0580.The modeled gravity was interpolated from observed gravity values.
 PU0580
 PU0580;                    North         East    Units  Estimated Accuracy
 PU0580;SPC SD S     -   206,830.      462,240.      MT  (+/- 180 meters Scaled)
 PU0580
 PU0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ352963(NAD 83)
 PU0580
 PU0580                          SUPERSEDED SURVEY CONTROL
 PU0580
 PU0580  NGVD 29 (??/??/92)  803.57   (m)         2636.4    (f) COMPUTED    2 0
 PU0580
 PU0580.Superseded values are not recommended for survey control.
 PU0580
 PU0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0580.See file dsdata.pdf to determine how the superseded data were derived.
 PU0580
 PU0580_MARKER: DZ = AZIMUTH MARK DISK
 PU0580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0580_STAMPING: A 7 M 1961
 PU0580_MARK LOGO: CGS
 PU0580_PROJECTION: FLUSH
 PU0580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0580+STABILITY: SURFACE MOTION
 PU0580
 PU0580  HISTORY     - Date     Condition        Report By
 PU0580  HISTORY     - 1961     MONUMENTED       CGS
 PU0580  HISTORY     - 1962     GOOD             CGS
 PU0580
 PU0580                          STATION DESCRIPTION
 PU0580
 PU0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0580'17.4 MI NE FROM QUINN.
 PU0580'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0580'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0580'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.55 MILES EAST
 PU0580'ALONG A GRAVELED ROAD, 0.45 MILE EAST OF A SCHOOLHOUSE, 35 FEET
 PU0580'SOUTH OF THE CENTER LINE OF THE ROAD, 4 FEET EAST OF A POWER
 PU0580'POLE, 1.3 FEET SOUTH OF A METAL WITNESS POST, 1.0 FEET SOUTH
 PU0580'OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0580'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0585 ***********************************************************************
 PU0585  DESIGNATION -  A 7 M RM 1
 PU0585  PID         -  PU0585
 PU0585  STATE/COUNTY-  SD/PENNINGTON
 PU0585  COUNTRY     -  US
 PU0585  USGS QUAD   -  HORSE TOOTH (2017)
 PU0585
 PU0585                         *CURRENT SURVEY CONTROL
 PU0585  ______________________________________________________________________
 PU0585* NAD 83(1986) POSITION- 44 10 56.     (N) 102 02 34.     (W)   SCALED
 PU0585* NAVD 88 ORTHO HEIGHT -   808.634 (meters)     2652.99  (feet) ADJUSTED
 PU0585  ______________________________________________________________________
 PU0585  GEOID HEIGHT    -        -19.732 (meters)                     GEOID18
 PU0585  DYNAMIC HEIGHT  -        808.402 (meters)     2652.23  (feet) COMP
 PU0585  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 PU0585
 PU0585  VERT ORDER      -  SECOND    CLASS 0
 PU0585
 PU0585.The horizontal coordinates were scaled from a map and have
 PU0585.an estimated accuracy of +/- 6 seconds.
 PU0585
 PU0585.The orthometric height was determined by differential leveling and
 PU0585.adjusted by the NATIONAL GEODETIC SURVEY
 PU0585.in June 1991.
 PU0585
 PU0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0585.GEOID18 height accuracy estimate available here.
 PU0585
 PU0585.Click photographs - Photos may exist for this station.
 PU0585
 PU0585.The dynamic height is computed by dividing the NAVD 88
 PU0585.geopotential number by the normal gravity value computed on the
 PU0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0585.degrees latitude (g = 980.6199 gals.).
 PU0585
 PU0585.The modeled gravity was interpolated from observed gravity values.
 PU0585
 PU0585;                    North         East    Units  Estimated Accuracy
 PU0585;SPC SD S     -   206,810.      463,330.      MT  (+/- 180 meters Scaled)
 PU0585
 PU0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ363963(NAD 83)
 PU0585
 PU0585                          SUPERSEDED SURVEY CONTROL
 PU0585
 PU0585  NGVD 29 (??/??/92)  808.18   (m)         2651.5    (f) COMPUTED    2 0
 PU0585
 PU0585.Superseded values are not recommended for survey control.
 PU0585
 PU0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0585.See file dsdata.pdf to determine how the superseded data were derived.
 PU0585
 PU0585_MARKER: DR = REFERENCE MARK DISK
 PU0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0585_STAMPING: A 7 M NO 1 1961
 PU0585_MARK LOGO: CGS
 PU0585_PROJECTION: FLUSH
 PU0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0585+STABILITY: SURFACE MOTION
 PU0585
 PU0585  HISTORY     - Date     Condition        Report By
 PU0585  HISTORY     - 1961     MONUMENTED       CGS
 PU0585  HISTORY     - 1962     GOOD             CGS
 PU0585
 PU0585                          STATION DESCRIPTION
 PU0585
 PU0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0585'18.1 MI NE FROM QUINN.
 PU0585'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0585'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0585'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.3 MILES EAST
 PU0585'ALONG A GRAVELED ROAD, 0.25 MILE EAST OF A ROAD JUNCTION, 0.3
 PU0585'MILE WEST OF A FARMHOUSE ON THE NORTH SIDE OF THE ROAD, 37.9 FEET
 PU0585'NORTH-NORTHEAST OF A 7 M 1961, 36 FEET SOUTH OF THE CENTER LINE
 PU0585'OF THE ROAD, 1.0 FOOT SOUTH OF A FENCE, AND SET IN THE TOP OF
 PU0585'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0587 ***********************************************************************
 PU0587  DESIGNATION -  A 7 M RM 2
 PU0587  PID         -  PU0587
 PU0587  STATE/COUNTY-  SD/PENNINGTON
 PU0587  COUNTRY     -  US
 PU0587  USGS QUAD   -  HORSE TOOTH (2017)
 PU0587
 PU0587                         *CURRENT SURVEY CONTROL
 PU0587  ______________________________________________________________________
 PU0587* NAD 83(1986) POSITION- 44 10 56.     (N) 102 02 36.     (W)   SCALED
 PU0587* NAVD 88 ORTHO HEIGHT -   807.954 (meters)     2650.76  (feet) ADJUSTED
 PU0587  ______________________________________________________________________
 PU0587  GEOID HEIGHT    -        -19.730 (meters)                     GEOID18
 PU0587  DYNAMIC HEIGHT  -        807.722 (meters)     2650.00  (feet) COMP
 PU0587  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 PU0587
 PU0587  VERT ORDER      -  SECOND    CLASS 0
 PU0587
 PU0587.The horizontal coordinates were scaled from a map and have
 PU0587.an estimated accuracy of +/- 6 seconds.
 PU0587
 PU0587.The orthometric height was determined by differential leveling and
 PU0587.adjusted by the NATIONAL GEODETIC SURVEY
 PU0587.in June 1991.
 PU0587
 PU0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0587.GEOID18 height accuracy estimate available here.
 PU0587
 PU0587.Click photographs - Photos may exist for this station.
 PU0587
 PU0587.The dynamic height is computed by dividing the NAVD 88
 PU0587.geopotential number by the normal gravity value computed on the
 PU0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0587.degrees latitude (g = 980.6199 gals.).
 PU0587
 PU0587.The modeled gravity was interpolated from observed gravity values.
 PU0587
 PU0587;                    North         East    Units  Estimated Accuracy
 PU0587;SPC SD S     -   206,810.      463,280.      MT  (+/- 180 meters Scaled)
 PU0587
 PU0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ363963(NAD 83)
 PU0587
 PU0587                          SUPERSEDED SURVEY CONTROL
 PU0587
 PU0587  NGVD 29 (??/??/92)  807.50   (m)         2649.3    (f) COMPUTED    2 0
 PU0587
 PU0587.Superseded values are not recommended for survey control.
 PU0587
 PU0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0587.See file dsdata.pdf to determine how the superseded data were derived.
 PU0587
 PU0587_MARKER: DR = REFERENCE MARK DISK
 PU0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0587_STAMPING: A 7 M NO 2 1961
 PU0587_MARK LOGO: CGS
 PU0587_PROJECTION: FLUSH
 PU0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0587+STABILITY: SURFACE MOTION
 PU0587
 PU0587  HISTORY     - Date     Condition        Report By
 PU0587  HISTORY     - 1961     MONUMENTED       CGS
 PU0587  HISTORY     - 1962     GOOD             CGS
 PU0587
 PU0587                          STATION DESCRIPTION
 PU0587
 PU0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0587'18.1 MI NE FROM QUINN.
 PU0587'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0587'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0587'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.3 MILES EAST
 PU0587'ALONG A GRAVELED ROAD, 0.25 MILE EAST OF A ROAD JUNCTION, 0.3
 PU0587'MILE WEST OF A FARMHOUSE ON THE NORTH SIDE OF THE ROAD, ON THE
 PU0587'CREST OF A SMALL HILL, 73.1 FEET NORTHWEST OF A 7 M 1961, 70
 PU0587'FEET WEST OF A POWER POLE, 36 FEET SOUTH OF THE CENTER LINE OF
 PU0587'THE ROAD, 1.0 FOOT SOUTH OF A FENCE LINE, 2 1/2 FEET ABOVE THE
 PU0587'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PU0587'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0582 ***********************************************************************
 PU0582  DESIGNATION -  A 7 N
 PU0582  PID         -  PU0582
 PU0582  STATE/COUNTY-  SD/PENNINGTON
 PU0582  COUNTRY     -  US
 PU0582  USGS QUAD   -  HORSE TOOTH (2017)
 PU0582
 PU0582                         *CURRENT SURVEY CONTROL
 PU0582  ______________________________________________________________________
 PU0582* NAD 83(1986) POSITION- 44 11 06.     (N) 102 02 58.     (W)   SCALED
 PU0582* NAVD 88 ORTHO HEIGHT -   817.923 (meters)     2683.47  (feet) ADJUSTED
 PU0582  ______________________________________________________________________
 PU0582  GEOID HEIGHT    -        -19.710 (meters)                     GEOID18
 PU0582  DYNAMIC HEIGHT  -        817.688 (meters)     2682.70  (feet) COMP
 PU0582  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 PU0582
 PU0582  VERT ORDER      -  SECOND    CLASS 0
 PU0582
 PU0582.The horizontal coordinates were scaled from a map and have
 PU0582.an estimated accuracy of +/- 6 seconds.
 PU0582
 PU0582.The orthometric height was determined by differential leveling and
 PU0582.adjusted by the NATIONAL GEODETIC SURVEY
 PU0582.in June 1991.
 PU0582
 PU0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0582.GEOID18 height accuracy estimate available here.
 PU0582
 PU0582.Click photographs - Photos may exist for this station.
 PU0582
 PU0582.The dynamic height is computed by dividing the NAVD 88
 PU0582.geopotential number by the normal gravity value computed on the
 PU0582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0582.degrees latitude (g = 980.6199 gals.).
 PU0582
 PU0582.The modeled gravity was interpolated from observed gravity values.
 PU0582
 PU0582;                    North         East    Units  Estimated Accuracy
 PU0582;SPC SD S     -   207,130.      462,800.      MT  (+/- 180 meters Scaled)
 PU0582
 PU0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358966(NAD 83)
 PU0582
 PU0582                          SUPERSEDED SURVEY CONTROL
 PU0582
 PU0582  NGVD 29 (??/??/92)  817.47   (m)         2682.0    (f) COMPUTED    2 0
 PU0582
 PU0582.Superseded values are not recommended for survey control.
 PU0582
 PU0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0582.See file dsdata.pdf to determine how the superseded data were derived.
 PU0582
 PU0582_MARKER: DS = TRIANGULATION STATION DISK
 PU0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0582_STAMPING: A 7 N 1961
 PU0582_MARK LOGO: CGS
 PU0582_PROJECTION: FLUSH
 PU0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0582+STABILITY: SURFACE MOTION
 PU0582
 PU0582  HISTORY     - Date     Condition        Report By
 PU0582  HISTORY     - 1961     MONUMENTED       CGS
 PU0582  HISTORY     - 1962     GOOD             CGS
 PU0582
 PU0582                          STATION DESCRIPTION
 PU0582
 PU0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0582'18 MI NE FROM QUINN.
 PU0582'ABOUT 8.7 MILES NORTH ALONG A ASPHALT ROAD FROM THE POST OFFICE
 PU0582'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0582'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.05 MILES EAST
 PU0582'ALONG A GRAVELED ROAD, 436 FEET WEST OF THE CENTER LINE OF THE
 PU0582'OF THE ROAD, 404 FEET WEST OF A FENCE LINE, ON THE CREST OF A
 PU0582'HILL, 59.1 FEET EAST OF A 7 N NO 2, 58.6 FEET SOUTH OF A 7 N
 PU0582'NO 1, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0582'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0583 ***********************************************************************
 PU0583  DESIGNATION -  A 7 N RM 1
 PU0583  PID         -  PU0583
 PU0583  STATE/COUNTY-  SD/PENNINGTON
 PU0583  COUNTRY     -  US
 PU0583  USGS QUAD   -  HORSE TOOTH (2017)
 PU0583
 PU0583                         *CURRENT SURVEY CONTROL
 PU0583  ______________________________________________________________________
 PU0583* NAD 83(1986) POSITION- 44 11 07.     (N) 102 02 58.     (W)   SCALED
 PU0583* NAVD 88 ORTHO HEIGHT -   817.393 (meters)     2681.73  (feet) ADJUSTED
 PU0583  ______________________________________________________________________
 PU0583  GEOID HEIGHT    -        -19.710 (meters)                     GEOID18
 PU0583  DYNAMIC HEIGHT  -        817.158 (meters)     2680.96  (feet) COMP
 PU0583  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 PU0583
 PU0583  VERT ORDER      -  SECOND    CLASS 0
 PU0583
 PU0583.The horizontal coordinates were scaled from a map and have
 PU0583.an estimated accuracy of +/- 6 seconds.
 PU0583
 PU0583.The orthometric height was determined by differential leveling and
 PU0583.adjusted by the NATIONAL GEODETIC SURVEY
 PU0583.in June 1991.
 PU0583
 PU0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0583.GEOID18 height accuracy estimate available here.
 PU0583
 PU0583.Click photographs - Photos may exist for this station.
 PU0583
 PU0583.The dynamic height is computed by dividing the NAVD 88
 PU0583.geopotential number by the normal gravity value computed on the
 PU0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0583.degrees latitude (g = 980.6199 gals.).
 PU0583
 PU0583.The modeled gravity was interpolated from observed gravity values.
 PU0583
 PU0583;                    North         East    Units  Estimated Accuracy
 PU0583;SPC SD S     -   207,160.      462,800.      MT  (+/- 180 meters Scaled)
 PU0583
 PU0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358966(NAD 83)
 PU0583
 PU0583                          SUPERSEDED SURVEY CONTROL
 PU0583
 PU0583  NGVD 29 (??/??/92)  816.94   (m)         2680.2    (f) COMPUTED    2 0
 PU0583
 PU0583.Superseded values are not recommended for survey control.
 PU0583
 PU0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0583.See file dsdata.pdf to determine how the superseded data were derived.
 PU0583
 PU0583_MARKER: DR = REFERENCE MARK DISK
 PU0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0583_STAMPING: A 7 N NO 1 1961
 PU0583_MARK LOGO: CGS
 PU0583_PROJECTION: FLUSH
 PU0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0583+STABILITY: SURFACE MOTION
 PU0583
 PU0583  HISTORY     - Date     Condition        Report By
 PU0583  HISTORY     - 1961     MONUMENTED       CGS
 PU0583  HISTORY     - 1962     GOOD             CGS
 PU0583
 PU0583                          STATION DESCRIPTION
 PU0583
 PU0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0583'18 MI NE FROM QUINN.
 PU0583'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0583'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0583'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.05 MILES EAST
 PU0583'ALONG A GRAVELED ROAD, THENCE 0.2 MILE NORTH ALONG A GRAVELED
 PU0583'ROAD, 434 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 402 1/2
 PU0583'FEET WEST OF A FENCE, ON THE CREST OF A HILL, 58.6 FEET NORTH
 PU0583'OF A 7 N 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PU0583'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0584 ***********************************************************************
 PU0584  DESIGNATION -  A 7 N RM 2
 PU0584  PID         -  PU0584
 PU0584  STATE/COUNTY-  SD/PENNINGTON
 PU0584  COUNTRY     -  US
 PU0584  USGS QUAD   -  HORSE TOOTH (2017)
 PU0584
 PU0584                         *CURRENT SURVEY CONTROL
 PU0584  ______________________________________________________________________
 PU0584* NAD 83(1986) POSITION- 44 11 06.     (N) 102 02 59.     (W)   SCALED
 PU0584* NAVD 88 ORTHO HEIGHT -   817.825 (meters)     2683.15  (feet) ADJUSTED
 PU0584  ______________________________________________________________________
 PU0584  GEOID HEIGHT    -        -19.709 (meters)                     GEOID18
 PU0584  DYNAMIC HEIGHT  -        817.591 (meters)     2682.38  (feet) COMP
 PU0584  MODELED GRAVITY -    980,303.7   (mgal)                       NAVD 88
 PU0584
 PU0584  VERT ORDER      -  SECOND    CLASS 0
 PU0584
 PU0584.The horizontal coordinates were scaled from a map and have
 PU0584.an estimated accuracy of +/- 6 seconds.
 PU0584
 PU0584.The orthometric height was determined by differential leveling and
 PU0584.adjusted by the NATIONAL GEODETIC SURVEY
 PU0584.in June 1991.
 PU0584
 PU0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0584.GEOID18 height accuracy estimate available here.
 PU0584
 PU0584.Click photographs - Photos may exist for this station.
 PU0584
 PU0584.The dynamic height is computed by dividing the NAVD 88
 PU0584.geopotential number by the normal gravity value computed on the
 PU0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0584.degrees latitude (g = 980.6199 gals.).
 PU0584
 PU0584.The modeled gravity was interpolated from observed gravity values.
 PU0584
 PU0584;                    North         East    Units  Estimated Accuracy
 PU0584;SPC SD S     -   207,130.      462,780.      MT  (+/- 180 meters Scaled)
 PU0584
 PU0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358966(NAD 83)
 PU0584
 PU0584                          SUPERSEDED SURVEY CONTROL
 PU0584
 PU0584  NGVD 29 (??/??/92)  817.37   (m)         2681.7    (f) COMPUTED    2 0
 PU0584
 PU0584.Superseded values are not recommended for survey control.
 PU0584
 PU0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0584.See file dsdata.pdf to determine how the superseded data were derived.
 PU0584
 PU0584_MARKER: DR = REFERENCE MARK DISK
 PU0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0584_STAMPING: A 7 N NO 2 1961
 PU0584_MARK LOGO: CGS
 PU0584_PROJECTION: FLUSH
 PU0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0584+STABILITY: SURFACE MOTION
 PU0584
 PU0584  HISTORY     - Date     Condition        Report By
 PU0584  HISTORY     - 1961     MONUMENTED       CGS
 PU0584  HISTORY     - 1962     GOOD             CGS
 PU0584
 PU0584                          STATION DESCRIPTION
 PU0584
 PU0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0584'18 MI NE FROM QUINN.
 PU0584'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0584'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0584'5.05 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.05 MILES EAST
 PU0584'ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A GRAVELED
 PU0584'ROAD, 495 FEET WEST OF THE CENTER LINE OF THE ROAD, ON THE CREST
 PU0584'OF A HILL, 59.1 FEET WEST OF A 7 N 1961, AND SET IN THE TOP OF
 PU0584'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0993 ***********************************************************************
 OR0993  DESIGNATION -  A 7 RESET
 OR0993  PID         -  OR0993
 OR0993  STATE/COUNTY-  SD/AURORA
 OR0993  COUNTRY     -  US
 OR0993  USGS QUAD   -  PLANKINTON (2017)
 OR0993
 OR0993                         *CURRENT SURVEY CONTROL
 OR0993  ______________________________________________________________________
 OR0993* NAD 83(1986) POSITION- 43 42 51.     (N) 098 29 07.     (W)   SCALED
 OR0993* NAVD 88 ORTHO HEIGHT -   464.950 (meters)     1525.42  (feet) ADJUSTED
 OR0993  ______________________________________________________________________
 OR0993  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 OR0993  DYNAMIC HEIGHT  -        464.833 (meters)     1525.04  (feet) COMP
 OR0993  MODELED GRAVITY -    980,353.4   (mgal)                       NAVD 88
 OR0993
 OR0993  VERT ORDER      -  FIRST     CLASS II
 OR0993
 OR0993.The horizontal coordinates were scaled from a map and have
 OR0993.an estimated accuracy of +/- 6 seconds.
 OR0993
 OR0993.The orthometric height was determined by differential leveling and
 OR0993.adjusted by the NATIONAL GEODETIC SURVEY
 OR0993.in September 1993.
 OR0993
 OR0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0993.GEOID18 height accuracy estimate available here.
 OR0993
 OR0993.Click photographs - Photos may exist for this station.
 OR0993
 OR0993.The dynamic height is computed by dividing the NAVD 88
 OR0993.geopotential number by the normal gravity value computed on the
 OR0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0993.degrees latitude (g = 980.6199 gals.).
 OR0993
 OR0993.The modeled gravity was interpolated from observed gravity values.
 OR0993
 OR0993;                    North         East    Units  Estimated Accuracy
 OR0993;SPC SD S     -   155,060.      748,910.      MT  (+/- 180 meters Scaled)
 OR0993
 OR0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP414402(NAD 83)
 OR0993
 OR0993                          SUPERSEDED SURVEY CONTROL
 OR0993
 OR0993.No superseded survey control is available for this station.
 OR0993
 OR0993_MARKER: DB = BENCH MARK DISK
 OR0993_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0993_SP_SET: STEP
 OR0993_STAMPING: A 7 RESET 1968
 OR0993_MARK LOGO: CGS
 OR0993_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0993_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0993+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0993
 OR0993  HISTORY     - Date     Condition        Report By
 OR0993  HISTORY     - 1968     MONUMENTED       CGS
 OR0993  HISTORY     - 19910623 GOOD             NGS
 OR0993  HISTORY     - 20120208 GOOD             INDIV
 OR0993
 OR0993                          STATION DESCRIPTION
 OR0993
 OR0993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0993'IN PLANKINTON, AT THE INTERSECTION OF MAIN AND 1ST STREETS, NEAR THE
 OR0993'NORTHWEST CORNER OF A CONCRETE STEP AT THE ENTRANCE TO THE FARMERS
 OR0993'AND MERCHANTS STATE BANK, 16.2 M (53.1 FT) SOUTH OF THE CENTER OF 1ST
 OR0993'STREET, 12.5 M (41.0 FT) WEST OF AND LEVEL WITH THE CENTER OF MAIN
 OR0993'STREET, AND 1.5 M (4.9 FT) NORTH OF THE CENTER OF THE ENTRANCE.
 OR0993
 OR0993                          STATION RECOVERY (2012)
 OR0993
 OR0993'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0490 ***********************************************************************
 QS0490  DESIGNATION -  A 71
 QS0490  PID         -  QS0490
 QS0490  STATE/COUNTY-  SD/DEWEY
 QS0490  COUNTRY     -  US
 QS0490  USGS QUAD   -  LANTRY (2017)
 QS0490
 QS0490                         *CURRENT SURVEY CONTROL
 QS0490  ______________________________________________________________________
 QS0490* NAD 83(1986) POSITION- 45 02 01.     (N) 101 28 57.     (W)   SCALED
 QS0490* NAVD 88 ORTHO HEIGHT -   718.718 (meters)     2357.99  (feet) ADJUSTED
 QS0490  ______________________________________________________________________
 QS0490  GEOID HEIGHT    -        -20.807 (meters)                     GEOID18
 QS0490  DYNAMIC HEIGHT  -        718.574 (meters)     2357.52  (feet) COMP
 QS0490  MODELED GRAVITY -    980,393.1   (mgal)                       NAVD 88
 QS0490
 QS0490  VERT ORDER      -  FIRST     CLASS II
 QS0490
 QS0490.The horizontal coordinates were scaled from a map and have
 QS0490.an estimated accuracy of +/- 6 seconds.
 QS0490
 QS0490.The orthometric height was determined by differential leveling and
 QS0490.adjusted by the NATIONAL GEODETIC SURVEY
 QS0490.in June 1991.
 QS0490
 QS0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0490.GEOID18 height accuracy estimate available here.
 QS0490
 QS0490.Click photographs - Photos may exist for this station.
 QS0490
 QS0490.The dynamic height is computed by dividing the NAVD 88
 QS0490.geopotential number by the normal gravity value computed on the
 QS0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0490.degrees latitude (g = 980.6199 gals.).
 QS0490
 QS0490.The modeled gravity was interpolated from observed gravity values.
 QS0490
 QS0490;                    North         East    Units  Estimated Accuracy
 QS0490;SPC SD N     -   134,450.      483,190.      MT  (+/- 180 meters Scaled)
 QS0490
 QS0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ044896(NAD 83)
 QS0490
 QS0490                          SUPERSEDED SURVEY CONTROL
 QS0490
 QS0490  NGVD 29 (??/??/92)  718.244  (m)         2356.44   (f) ADJ UNCH    1 2
 QS0490
 QS0490.Superseded values are not recommended for survey control.
 QS0490
 QS0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0490.See file dsdata.pdf to determine how the superseded data were derived.
 QS0490
 QS0490_MARKER: DB = BENCH MARK DISK
 QS0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0490_STAMPING: A 71 1934
 QS0490_MARK LOGO: CGS
 QS0490_PROJECTION: FLUSH
 QS0490_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0490+STABILITY: SURFACE MOTION
 QS0490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0490+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 QS0490
 QS0490  HISTORY     - Date     Condition        Report By
 QS0490  HISTORY     - 1934     MONUMENTED       CGS
 QS0490  HISTORY     - 1952     GOOD             CGS
 QS0490  HISTORY     - 1985     GOOD             NGS
 QS0490  HISTORY     - 19960425 GOOD             NGS
 QS0490  HISTORY     - 20120712 GOOD             INDIV
 QS0490
 QS0490                          STATION DESCRIPTION
 QS0490
 QS0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0490'2.9 MI W FROM LANTRY.
 QS0490'2.9 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0490'RAILROAD FROM THE STATION AT LANTRY, DEWEY COUNTY, 19 POLES
 QS0490'WEST OF MILEPOST 76, AT A ROAD CROSSING, 30 FEET WEST OF THE
 QS0490'CENTERLINE OF THE ROAD, 45 FEET SOUTH OF THE CENTERLINE OF THE
 QS0490'TRACK, 5 FEET EAST OF A POLE, AND ABOUT 1 FOOT LOWER THAN THE
 QS0490'RAIL.  A STANDARD DISK, STAMPED A 71 1934 AND SET IN THE TOP OF
 QS0490'A CONCRETE POST.
 QS0490
 QS0490                          STATION RECOVERY (1952)
 QS0490
 QS0490'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 QS0490'RECOVERED IN GOOD CONDITION.
 QS0490
 QS0490                          STATION RECOVERY (1985)
 QS0490
 QS0490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0490'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  10.34 KM (6.43
 QS0490'MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 QS0490'DUPREE, IN THE WEST CORNER OF THE T JUNCTION OF A TRACK ROAD LEADING
 QS0490'SOUTH, 0.52 KM (0.32 MI) NORTHWEST OF MILEPOST 143, ALSO 0.95 KM (0.59
 QS0490'MI) SOUTHEAST OF THE DEWEY-ZIEBACH COUNTY LINE, 57.9 METERS (190 FT)
 QS0490'SOUTHWEST OF THE HIGHWAY CENTERLINE, 10.4 METERS (34 FT) WEST OF THE
 QS0490'CENTER OF THE ROAD, 11.7 METERS (38.5 FT) NORTH OF A POWER POLE AND
 QS0490'3.5 METERS (11.5 FT) NORTHEAST OF AN ANGLED OFFSET FENCE CORNER.
 QS0490'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0490'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 QS0490
 QS0490                          STATION RECOVERY (1996)
 QS0490
 QS0490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0490'10.3 KM (6.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0490'MAIN STREET IN DUPREE, 519.0 M (1702.8 FT) WEST OF MILEPOST 143, 57.9
 QS0490'M (190.0 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 11.7 M (38.4 FT)
 QS0490'NORTH OF A UTILITY POLE, 10.4 M (34.1 FT) WEST OF THE CENTER OF A DIRT
 QS0490'ROAD, 3.5 M (11.5 FT) NORTHEAST OF A FENCE CORNER, 1.5 M (4.9 FT)
 QS0490'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 QS0490'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0490
 QS0490                          STATION RECOVERY (2012)
 QS0490
 QS0490'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0423 ***********************************************************************
 PT0423  DESIGNATION -  A 73
 PT0423  PID         -  PT0423
 PT0423  STATE/COUNTY-  SD/STANLEY
 PT0423  COUNTRY     -  US
 PT0423  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0423
 PT0423                         *CURRENT SURVEY CONTROL
 PT0423  ______________________________________________________________________
 PT0423* NAD 83(1986) POSITION- 44 26 28.     (N) 101 08 08.     (W)   SCALED
 PT0423* NAVD 88 ORTHO HEIGHT -   643.891 (meters)     2112.50  (feet) ADJUSTED
 PT0423  ______________________________________________________________________
 PT0423  GEOID HEIGHT    -        -22.189 (meters)                     GEOID18
 PT0423  DYNAMIC HEIGHT  -        643.732 (meters)     2111.98  (feet) COMP
 PT0423  MODELED GRAVITY -    980,350.3   (mgal)                       NAVD 88
 PT0423
 PT0423  VERT ORDER      -  FIRST     CLASS II
 PT0423
 PT0423.The horizontal coordinates were scaled from a map and have
 PT0423.an estimated accuracy of +/- 6 seconds.
 PT0423
 PT0423.The orthometric height was determined by differential leveling and
 PT0423.adjusted by the NATIONAL GEODETIC SURVEY
 PT0423.in June 1991.
 PT0423
 PT0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0423.GEOID18 height accuracy estimate available here.
 PT0423
 PT0423.Click photographs - Photos may exist for this station.
 PT0423
 PT0423.The dynamic height is computed by dividing the NAVD 88
 PT0423.geopotential number by the normal gravity value computed on the
 PT0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0423.degrees latitude (g = 980.6199 gals.).
 PT0423
 PT0423.The modeled gravity was interpolated from observed gravity values.
 PT0423
 PT0423;                    North         East    Units  Estimated Accuracy
 PT0423;SPC SD S     -   234,480.      536,140.      MT  (+/- 180 meters Scaled)
 PT0423
 PT0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ300230(NAD 83)
 PT0423
 PT0423                          SUPERSEDED SURVEY CONTROL
 PT0423
 PT0423  NGVD 29 (??/??/92)  643.402  (m)         2110.89   (f) ADJ UNCH    1 2
 PT0423
 PT0423.Superseded values are not recommended for survey control.
 PT0423
 PT0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0423.See file dsdata.pdf to determine how the superseded data were derived.
 PT0423
 PT0423_MARKER: DB = BENCH MARK DISK
 PT0423_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0423_SP_SET: CULVERT HEADWALL
 PT0423_STAMPING: A 73 1934
 PT0423_MARK LOGO: CGS
 PT0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0423+STABILITY: SURFACE MOTION
 PT0423
 PT0423  HISTORY     - Date     Condition        Report By
 PT0423  HISTORY     - 1934     MONUMENTED       CGS
 PT0423  HISTORY     - 1985     GOOD             NGS
 PT0423
 PT0423                          STATION DESCRIPTION
 PT0423
 PT0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0423'27.2 MI N FROM MIDLAND.
 PT0423'IN STANLEY COUNTY, ABOUT 27.2 MILES NORTH ALONG STATE HIGHWAY 63
 PT0423'FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, AT A
 PT0423'LARGE CONCRETE BOX CULVERT, IN THE CENTER OF THE WEST CONCRETE
 PT0423'HEAD WALL, AND ABOUT LEVEL WITH THE HIGHWAY.  A STANDARD DISK,
 PT0423'STAMPED A 73 1934.
 PT0423
 PT0423                          STATION RECOVERY (1985)
 PT0423
 PT0423'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0423'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  43.26 KM
 PT0423'(26.89 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14 FROM THEIR
 PT0423'JUNCTION AT MIDLAND, IN THE TOP CENTER OF THE WEST HEADWALL FOR A
 PT0423'5- BY 14-FOOT CONCRETE DOUBLE BOX CULVERT, 0.24 KM (0.15 MI) SOUTH OF
 PT0423'MILEPOST 124, 4.6 METERS (15 FT) WEST OF THE HIGHWAY CENTERLINE.
 PT0423'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0312 ***********************************************************************
 OS0312  DESIGNATION -  A 74 RESET
 OS0312  PID         -  OS0312
 OS0312  STATE/COUNTY-  SD/JACKSON
 OS0312  COUNTRY     -  US
 OS0312  USGS QUAD   -  STAMFORD NW (2017)
 OS0312
 OS0312                         *CURRENT SURVEY CONTROL
 OS0312  ______________________________________________________________________
 OS0312* NAD 83(1986) POSITION- 43 57 40.     (N) 101 08 38.     (W)   SCALED
 OS0312* NAVD 88 ORTHO HEIGHT -   681.743 (meters)     2236.69  (feet) ADJUSTED
 OS0312  ______________________________________________________________________
 OS0312  GEOID HEIGHT    -        -22.967 (meters)                     GEOID18
 OS0312  DYNAMIC HEIGHT  -        681.532 (meters)     2235.99  (feet) COMP
 OS0312  MODELED GRAVITY -    980,286.9   (mgal)                       NAVD 88
 OS0312
 OS0312  VERT ORDER      -  FIRST     CLASS II
 OS0312
 OS0312.The horizontal coordinates were scaled from a map and have
 OS0312.an estimated accuracy of +/- 6 seconds.
 OS0312
 OS0312.The orthometric height was determined by differential leveling and
 OS0312.adjusted by the NATIONAL GEODETIC SURVEY
 OS0312.in June 1991.
 OS0312
 OS0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0312.GEOID18 height accuracy estimate available here.
 OS0312
 OS0312.Click photographs - Photos may exist for this station.
 OS0312
 OS0312.The dynamic height is computed by dividing the NAVD 88
 OS0312.geopotential number by the normal gravity value computed on the
 OS0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0312.degrees latitude (g = 980.6199 gals.).
 OS0312
 OS0312.The modeled gravity was interpolated from observed gravity values.
 OS0312
 OS0312;                    North         East    Units  Estimated Accuracy
 OS0312;SPC SD S     -   181,150.      534,950.      MT  (+/- 180 meters Scaled)
 OS0312
 OS0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP280697(NAD 83)
 OS0312
 OS0312                          SUPERSEDED SURVEY CONTROL
 OS0312
 OS0312  NGVD 29 (??/??/??)  681.17   (m)         2234.8    (f) RESET       3  
 OS0312
 OS0312.Superseded values are not recommended for survey control.
 OS0312
 OS0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0312.See file dsdata.pdf to determine how the superseded data were derived.
 OS0312
 OS0312_MARKER: DB = BENCH MARK DISK
 OS0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0312_STAMPING: A 74 1934 RESET 1962
 OS0312_MARK LOGO: CGS
 OS0312_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0312+STABILITY: SURFACE MOTION
 OS0312_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0312+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0312
 OS0312  HISTORY     - Date     Condition        Report By
 OS0312  HISTORY     - 1962     MONUMENTED       CGS
 OS0312  HISTORY     - 1985     GOOD             NGS
 OS0312  HISTORY     - 20130116 GOOD             INDIV
 OS0312
 OS0312                          STATION DESCRIPTION
 OS0312
 OS0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0312'7.4 MI NW FROM STAMFORD.
 OS0312'0.6 MILE WEST ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE IN
 OS0312'STAMFORD, THENCE NORTH 0.05 MILE, THENCE WEST 2.1 MILES ALONG
 OS0312'COUNTY ROAD, THENCE 4.7 MILES NORTH ALONG STATE HIGHWAY 63
 OS0312'(PRESENTLY UNDER CONSTRUCTION), 99 FEET EAST OF THE CENTERLINE
 OS0312'OF STATE HIGHWAY 63, 1 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE,
 OS0312'AND 1 FOOT SOUTH OF A METAL WITNESS POST WITH SIGN.  THE DISK
 OS0312'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT IS 12
 OS0312'INCHES IN DIAMETER AND PROJECTS 4 INCHES ABOVE THE GROUND.  THE
 OS0312'MARK IS 8.55 MILES SOUTH ALONG STATE HIGHWAY 63 FROM THE JUNCTION
 OS0312'OF STATE HIGHWAY 63 AND U.S. HIGHWAY 14 IN MIDLAND.
 OS0312
 OS0312                          STATION RECOVERY (1985)
 OS0312
 OS0312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0312'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  12.68 KM (7.88
 OS0312'MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF US HIGHWAY 14
 OS0312'AT MIDLAND, NEAR THE NORTH END OF A CUT, 0.57 KM (0.35 MI) SOUTH OF
 OS0312'THE T JUNCTION OF A GRAVEL ROAD LEADING EAST, 30.2 METERS (99 FT) EAST
 OS0312'OF THE HIGHWAY CENTERLINE, 30.5 METERS (100 FT) NORTHEAST OF MILEPOST
 OS0312'89, 26.5 METERS (87 FT) NORTH OF THE SOUTH END OF A WIRE GATE IN THE
 OS0312'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY
 OS0312'FENCE.
 OS0312'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST
 OS0312'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 OS0312
 OS0312                          STATION RECOVERY (2013)
 OS0312
 OS0312'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0312'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0480 ***********************************************************************
 PT0480  DESIGNATION -  A 76
 PT0480  PID         -  PT0480
 PT0480  STATE/COUNTY-  SD/HAAKON
 PT0480  COUNTRY     -  US
 PT0480  USGS QUAD   -  MIDLAND (2017)
 PT0480
 PT0480                         *CURRENT SURVEY CONTROL
 PT0480  ______________________________________________________________________
 PT0480* NAD 83(1986) POSITION- 44 03 36.     (N) 101 14 49.     (W)   SCALED
 PT0480* NAVD 88 ORTHO HEIGHT -   586.209 (meters)     1923.25  (feet) ADJUSTED
 PT0480  ______________________________________________________________________
 PT0480  GEOID HEIGHT    -        -22.591 (meters)                     GEOID18
 PT0480  DYNAMIC HEIGHT  -        586.034 (meters)     1922.68  (feet) COMP
 PT0480  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 PT0480
 PT0480  VERT ORDER      -  SECOND    CLASS 0
 PT0480
 PT0480.The horizontal coordinates were scaled from a map and have
 PT0480.an estimated accuracy of +/- 6 seconds.
 PT0480
 PT0480.The orthometric height was determined by differential leveling and
 PT0480.adjusted by the NATIONAL GEODETIC SURVEY
 PT0480.in June 1991.
 PT0480
 PT0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0480.GEOID18 height accuracy estimate available here.
 PT0480
 PT0480.Click photographs - Photos may exist for this station.
 PT0480
 PT0480.The dynamic height is computed by dividing the NAVD 88
 PT0480.geopotential number by the normal gravity value computed on the
 PT0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0480.degrees latitude (g = 980.6199 gals.).
 PT0480
 PT0480.The modeled gravity was interpolated from observed gravity values.
 PT0480
 PT0480;                    North         East    Units  Estimated Accuracy
 PT0480;SPC SD S     -   192,220.      526,800.      MT  (+/- 180 meters Scaled)
 PT0480
 PT0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP200809(NAD 83)
 PT0480
 PT0480                          SUPERSEDED SURVEY CONTROL
 PT0480
 PT0480  NGVD 29 (??/??/92)  585.75   (m)         1921.7    (f) COMPUTED    2 0
 PT0480
 PT0480.Superseded values are not recommended for survey control.
 PT0480
 PT0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0480.See file dsdata.pdf to determine how the superseded data were derived.
 PT0480
 PT0480_MARKER: DB = BENCH MARK DISK
 PT0480_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0480_SP_SET: CULVERT HEADWALL
 PT0480_STAMPING: A 76 1934
 PT0480_MARK LOGO: CGS
 PT0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0480+STABILITY: SURFACE MOTION
 PT0480
 PT0480  HISTORY     - Date     Condition        Report By
 PT0480  HISTORY     - 1934     MONUMENTED       CGS
 PT0480  HISTORY     - 1941     MARK NOT FOUND   CGS
 PT0480
 PT0480                          STATION DESCRIPTION
 PT0480
 PT0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0480'3 MI E FROM NOWLIN.
 PT0480'ALONG THE CHICAGO AND NORTHWESTERN RAILROAD AT MILEPOST 538.  ONE
 PT0480'POLE EAST OF PRIVATE ROAD CROSSING.  SET IN CENTER OF SOUTH HEADWALL
 PT0480'OF HIGHWAY CULVERT, ABOUT 70 FEET NORTH OF TRACKS.  LEVEL WITH
 PT0480'TRACKS.
 PT0480
 PT0480                          STATION RECOVERY (1941)
 PT0480
 PT0480'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PT0480'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0481 ***********************************************************************
 PT0481  DESIGNATION -  A 76 RESET
 PT0481  PID         -  PT0481
 PT0481  STATE/COUNTY-  SD/HAAKON
 PT0481  COUNTRY     -  US
 PT0481  USGS QUAD   -  MIDLAND (2017)
 PT0481
 PT0481                         *CURRENT SURVEY CONTROL
 PT0481  ______________________________________________________________________
 PT0481* NAD 83(1986) POSITION- 44 03 36.     (N) 101 14 49.     (W)   SCALED
 PT0481* NAVD 88 ORTHO HEIGHT -   595.08  (meters)     1952.4   (feet) RESET
 PT0481  ______________________________________________________________________
 PT0481  GEOID HEIGHT    -        -22.591 (meters)                     GEOID18
 PT0481  VERT ORDER      -  THIRD
 PT0481
 PT0481.The horizontal coordinates were scaled from a map and have
 PT0481.an estimated accuracy of +/- 6 seconds.
 PT0481
 PT0481.The orthometric height was computed from unverified reset data.
 PT0481
 PT0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0481.GEOID18 height accuracy estimate available here.
 PT0481
 PT0481.Click photographs - Photos may exist for this station.
 PT0481
 PT0481;                    North         East    Units  Estimated Accuracy
 PT0481;SPC SD S     -   192,220.      526,800.      MT  (+/- 180 meters Scaled)
 PT0481
 PT0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP200809(NAD 83)
 PT0481
 PT0481                          SUPERSEDED SURVEY CONTROL
 PT0481
 PT0481.No superseded survey control is available for this station.
 PT0481
 PT0481_MARKER: DB = BENCH MARK DISK
 PT0481_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0481_SP_SET: BOX CULVERT
 PT0481_STAMPING: A 76 RESET 1941
 PT0481_MARK LOGO: CGS
 PT0481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0481+STABILITY: SURFACE MOTION
 PT0481
 PT0481  HISTORY     - Date     Condition        Report By
 PT0481  HISTORY     - 1941     MONUMENTED       CGS
 PT0481
 PT0481                          STATION DESCRIPTION
 PT0481
 PT0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PT0481'3 MI E FROM NOWLIN.
 PT0481'3 MILES EAST ALONG U.S. HIGHWAY 14 FROM NOWLIN, HAAKON COUNTY,
 PT0481'1290 FEET WEST OF A POINT 1041 FEET NORTH OF THE CENTER OF SECTION
 PT0481'8, T.1 N. R.24 E., AND IN THE SOUTH PARAPET WALL OF A BOX CULVERT.
 PT0481'A STANDARD DISK, STAMPED A 76 RESET 1941.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0139 ***********************************************************************
 PS0139  DESIGNATION -  A 79
 PS0139  PID         -  PS0139
 PS0139  STATE/COUNTY-  SD/BUFFALO
 PS0139  COUNTRY     -  US
 PS0139  USGS QUAD   -  GANNVALLEY (2017)
 PS0139
 PS0139                         *CURRENT SURVEY CONTROL
 PS0139  ______________________________________________________________________
 PS0139* NAD 83(1986) POSITION- 44 04 55.     (N) 098 58 52.     (W)   SCALED
 PS0139* NAVD 88 ORTHO HEIGHT -   501.824 (meters)     1646.40  (feet) ADJUSTED
 PS0139  ______________________________________________________________________
 PS0139  GEOID HEIGHT    -        -25.112 (meters)                     GEOID18
 PS0139  DYNAMIC HEIGHT  -        501.703 (meters)     1646.00  (feet) COMP
 PS0139  MODELED GRAVITY -    980,363.0   (mgal)                       NAVD 88
 PS0139
 PS0139  VERT ORDER      -  SECOND    CLASS 0
 PS0139
 PS0139.The horizontal coordinates were scaled from a map and have
 PS0139.an estimated accuracy of +/- 6 seconds.
 PS0139
 PS0139.The orthometric height was determined by differential leveling and
 PS0139.adjusted by the NATIONAL GEODETIC SURVEY
 PS0139.in June 1991.
 PS0139
 PS0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0139.GEOID18 height accuracy estimate available here.
 PS0139
 PS0139.Click photographs - Photos may exist for this station.
 PS0139
 PS0139.The dynamic height is computed by dividing the NAVD 88
 PS0139.geopotential number by the normal gravity value computed on the
 PS0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0139.degrees latitude (g = 980.6199 gals.).
 PS0139
 PS0139.The modeled gravity was interpolated from observed gravity values.
 PS0139
 PS0139;                    North         East    Units  Estimated Accuracy
 PS0139;SPC SD S     -   195,140.      708,300.      MT  (+/- 180 meters Scaled)
 PS0139
 PS0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP015809(NAD 83)
 PS0139
 PS0139                          SUPERSEDED SURVEY CONTROL
 PS0139
 PS0139  NGVD 29 (??/??/92)  501.474  (m)         1645.25   (f) ADJ UNCH    2 0
 PS0139
 PS0139.Superseded values are not recommended for survey control.
 PS0139
 PS0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0139.See file dsdata.pdf to determine how the superseded data were derived.
 PS0139
 PS0139_MARKER: DB = BENCH MARK DISK
 PS0139_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0139_SP_SET: CULVERT HEADWALL
 PS0139_STAMPING: A 79 1934
 PS0139_MARK LOGO: CGS
 PS0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0139+STABILITY: SURFACE MOTION
 PS0139
 PS0139  HISTORY     - Date     Condition        Report By
 PS0139  HISTORY     - 1934     MONUMENTED       CGS
 PS0139
 PS0139                          STATION DESCRIPTION
 PS0139
 PS0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0139'3.3 MI N FROM GANN VALLEY.
 PS0139'3.3 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0139'HIGHWAY 45 AT JUNCTION WITH STATE HIGHWAY 34.  AT 3 FOOT BY 6
 PS0139'FOOT RCB CULVERT, 200 FEET NORTH OF POINT OF INTERSECTION.  SET
 PS0139'IN THE CENTER OF THE WEST HEADWALL, 3 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0140 ***********************************************************************
 PS0140  DESIGNATION -  A 79 RESET
 PS0140  PID         -  PS0140
 PS0140  STATE/COUNTY-  SD/BUFFALO
 PS0140  COUNTRY     -  US
 PS0140  USGS QUAD   -  GANNVALLEY (2017)
 PS0140
 PS0140                         *CURRENT SURVEY CONTROL
 PS0140  ______________________________________________________________________
 PS0140* NAD 83(1986) POSITION- 44 04 47.     (N) 098 59 13.     (W)   SCALED
 PS0140* NAVD 88 ORTHO HEIGHT -   500.72  (+/-2cm)     1642.8   (feet) VERTCON3
 PS0140  ______________________________________________________________________
 PS0140  GEOID HEIGHT    -        -25.113 (meters)                     GEOID18
 PS0140  VERT ORDER      -  THIRD (See Below)
 PS0140
 PS0140.The horizontal coordinates were scaled from a map and have
 PS0140.an estimated accuracy of +/- 6 seconds.
 PS0140
 PS0140.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0140.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0140
 PS0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0140.GEOID18 height accuracy estimate available here.
 PS0140
 PS0140.The vertical order pertains to the NGVD 29 superseded value.
 PS0140
 PS0140.Click photographs - Photos may exist for this station.
 PS0140
 PS0140;                    North         East    Units  Estimated Accuracy
 PS0140;SPC SD S     -   194,890.      707,830.      MT  (+/- 180 meters Scaled)
 PS0140
 PS0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010807(NAD 83)
 PS0140
 PS0140                          SUPERSEDED SURVEY CONTROL
 PS0140
 PS0140  NGVD 29 (??/??/??)  500.36   (m)         1641.6    (f) RESET       3  
 PS0140
 PS0140.Superseded values are not recommended for survey control.
 PS0140
 PS0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0140.See file dsdata.pdf to determine how the superseded data were derived.
 PS0140
 PS0140_MARKER: DB = BENCH MARK DISK
 PS0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0140_STAMPING: A 79 RESET 1958
 PS0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0140+STABILITY: SURFACE MOTION
 PS0140
 PS0140  HISTORY     - Date     Condition        Report By
 PS0140  HISTORY     - 1958     MONUMENTED       SDHD
 PS0140
 PS0140                          STATION DESCRIPTION
 PS0140
 PS0140'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1958
 PS0140'3.3 MI N FROM GANN VALLEY.
 PS0140'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE POST OFFICE
 PS0140'AT GANN VALLEY, BUFFALO COUNTY, ABOUT 200 FEET NORTH OF THE
 PS0140'JUNCTION WITH STATE HIGHWAY 34, ABOUT 74 FEET SOUTH OF A 48
 PS0140'INCH REINFORCED CONCRETE CULVERT AND ABOUT 74 FEET WEST OF THE
 PS0140'CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED A 79 RESET
 PS0140'1958 AND SET IN THE TOP OF A 6 X 6 INCH CONCRETE POST PROJECTING
 PS0140'6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0414 ***********************************************************************
 OR0414  DESIGNATION -  A 8
 OR0414  PID         -  OR0414
 OR0414  STATE/COUNTY-  SD/LYMAN
 OR0414  COUNTRY     -  US
 OR0414  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0414
 OR0414                         *CURRENT SURVEY CONTROL
 OR0414  ______________________________________________________________________
 OR0414* NAD 83(1986) POSITION- 43 47 58.     (N) 099 22 13.     (W)   SCALED
 OR0414* NAVD 88 ORTHO HEIGHT -   413.038 (meters)     1355.11  (feet) ADJUSTED
 OR0414  ______________________________________________________________________
 OR0414  GEOID HEIGHT    -        -25.615 (meters)                     GEOID18
 OR0414  DYNAMIC HEIGHT  -        412.930 (meters)     1354.75  (feet) COMP
 OR0414  MODELED GRAVITY -    980,346.7   (mgal)                       NAVD 88
 OR0414
 OR0414  VERT ORDER      -  FIRST     CLASS II
 OR0414
 OR0414.The horizontal coordinates were scaled from a map and have
 OR0414.an estimated accuracy of +/- 6 seconds.
 OR0414
 OR0414.The orthometric height was determined by differential leveling and
 OR0414.adjusted by the NATIONAL GEODETIC SURVEY
 OR0414.in June 1991.
 OR0414
 OR0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0414.GEOID18 height accuracy estimate available here.
 OR0414
 OR0414.Click photographs - Photos may exist for this station.
 OR0414
 OR0414.The dynamic height is computed by dividing the NAVD 88
 OR0414.geopotential number by the normal gravity value computed on the
 OR0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0414.degrees latitude (g = 980.6199 gals.).
 OR0414
 OR0414.The modeled gravity was interpolated from observed gravity values.
 OR0414
 OR0414;                    North         East    Units  Estimated Accuracy
 OR0414;SPC SD S     -   163,320.      677,490.      MT  (+/- 180 meters Scaled)
 OR0414
 OR0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP702496(NAD 83)
 OR0414
 OR0414                          SUPERSEDED SURVEY CONTROL
 OR0414
 OR0414  NGVD 29 (??/??/92)  412.711  (m)         1354.04   (f) ADJ UNCH    1 2
 OR0414
 OR0414.Superseded values are not recommended for survey control.
 OR0414
 OR0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0414.See file dsdata.pdf to determine how the superseded data were derived.
 OR0414
 OR0414_MARKER: DB = BENCH MARK DISK
 OR0414_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0414_SP_SET: BRIDGE
 OR0414_STAMPING: A 8 1925
 OR0414_MARK LOGO: CGS
 OR0414_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0414
 OR0414  HISTORY     - Date     Condition        Report By
 OR0414  HISTORY     - 1925     MONUMENTED       CGS
 OR0414  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0414
 OR0414                          STATION DESCRIPTION
 OR0414
 OR0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0414'1.3 MI E FROM OACOMA.
 OR0414'ABOUT 1.3 MILES EAST ALONG THE OLD LOCATION OF U.S. HIGHWAY 16
 OR0414'FROM OACOMA, LYMAN COUNTY, ABOUT 50 YARDS NORTH OF THE NEW
 OR0414'HIGHWAY, AT A CONCRETE BRIDGE, AND IN THE TOP OF THE PARAPET
 OR0414'OVER THE NORTHWEST WING WALL.  A STANDARD DISK, STAMPED A 8 1925.
 OR0414
 OR0414                          STATION RECOVERY (1974)
 OR0414
 OR0414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0414'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0437 ***********************************************************************
 PU0437  DESIGNATION -  A 8 K
 PU0437  PID         -  PU0437
 PU0437  STATE/COUNTY-  SD/PENNINGTON
 PU0437  COUNTRY     -  US
 PU0437  USGS QUAD   -  RAINY CREEK (2017)
 PU0437
 PU0437                         *CURRENT SURVEY CONTROL
 PU0437  ______________________________________________________________________
 PU0437* NAD 83(1986) POSITION- 44 13 55.     (N) 102 12 41.     (W)   SCALED
 PU0437* NAVD 88 ORTHO HEIGHT -   841.416 (meters)     2760.55  (feet) ADJUSTED
 PU0437  ______________________________________________________________________
 PU0437  GEOID HEIGHT    -        -19.270 (meters)                     GEOID18
 PU0437  DYNAMIC HEIGHT  -        841.174 (meters)     2759.75  (feet) COMP
 PU0437  MODELED GRAVITY -    980,302.5   (mgal)                       NAVD 88
 PU0437
 PU0437  VERT ORDER      -  SECOND    CLASS 0
 PU0437
 PU0437.The horizontal coordinates were scaled from a map and have
 PU0437.an estimated accuracy of +/- 6 seconds.
 PU0437
 PU0437.The orthometric height was determined by differential leveling and
 PU0437.adjusted by the NATIONAL GEODETIC SURVEY
 PU0437.in June 1991.
 PU0437
 PU0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0437.GEOID18 height accuracy estimate available here.
 PU0437
 PU0437.Click photographs - Photos may exist for this station.
 PU0437
 PU0437.The dynamic height is computed by dividing the NAVD 88
 PU0437.geopotential number by the normal gravity value computed on the
 PU0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0437.degrees latitude (g = 980.6199 gals.).
 PU0437
 PU0437.The modeled gravity was interpolated from observed gravity values.
 PU0437
 PU0437;                    North         East    Units  Estimated Accuracy
 PU0437;SPC SD S     -   212,620.      449,980.      MT  (+/- 180 meters Scaled)
 PU0437
 PU0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK227014(NAD 83)
 PU0437
 PU0437                          SUPERSEDED SURVEY CONTROL
 PU0437
 PU0437  NGVD 29 (??/??/92)  840.952  (m)         2759.02   (f) ADJ UNCH    2 0
 PU0437
 PU0437.Superseded values are not recommended for survey control.
 PU0437
 PU0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0437.See file dsdata.pdf to determine how the superseded data were derived.
 PU0437
 PU0437_MARKER: DS = TRIANGULATION STATION DISK
 PU0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0437_STAMPING: A 8 K 1961
 PU0437_MARK LOGO: CGS
 PU0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0437+STABILITY: SURFACE MOTION
 PU0437
 PU0437  HISTORY     - Date     Condition        Report By
 PU0437  HISTORY     - 1961     MONUMENTED       CGS
 PU0437  HISTORY     - 1962     GOOD             CGS
 PU0437
 PU0437                          STATION DESCRIPTION
 PU0437
 PU0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0437'2.2 MI S FROM CREIGHTON.
 PU0437'ABOUT 1.85 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0437'AND SERVICE STATION AT CREIGHTON, THENCE 0.3 MILE NORTHWEST TO
 PU0437'THE CREST OF A HILL, 0.1 MILE NORTH OF AN EAST-WEST FENCE, 35.3
 PU0437'FEET SOUTH OF A 8 K R.M. 1, 37.3 FEET NORTHEAST OF A 8 K R.M. 2,
 PU0437'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0436 ***********************************************************************
 PU0436  DESIGNATION -  A 8 K AZ MK
 PU0436  PID         -  PU0436
 PU0436  STATE/COUNTY-  SD/PENNINGTON
 PU0436  COUNTRY     -  US
 PU0436  USGS QUAD   -  RAINY CREEK (2017)
 PU0436
 PU0436                         *CURRENT SURVEY CONTROL
 PU0436  ______________________________________________________________________
 PU0436* NAD 83(1986) POSITION- 44 13 34.     (N) 102 12 10.     (W)   SCALED
 PU0436* NAVD 88 ORTHO HEIGHT -   811.949 (meters)     2663.87  (feet) ADJUSTED
 PU0436  ______________________________________________________________________
 PU0436  GEOID HEIGHT    -        -19.288 (meters)                     GEOID18
 PU0436  DYNAMIC HEIGHT  -        811.716 (meters)     2663.10  (feet) COMP
 PU0436  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 PU0436
 PU0436  VERT ORDER      -  SECOND    CLASS 0
 PU0436
 PU0436.The horizontal coordinates were scaled from a map and have
 PU0436.an estimated accuracy of +/- 6 seconds.
 PU0436
 PU0436.The orthometric height was determined by differential leveling and
 PU0436.adjusted by the NATIONAL GEODETIC SURVEY
 PU0436.in June 1991.
 PU0436
 PU0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0436.GEOID18 height accuracy estimate available here.
 PU0436
 PU0436.Click photographs - Photos may exist for this station.
 PU0436
 PU0436.The dynamic height is computed by dividing the NAVD 88
 PU0436.geopotential number by the normal gravity value computed on the
 PU0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0436.degrees latitude (g = 980.6199 gals.).
 PU0436
 PU0436.The modeled gravity was interpolated from observed gravity values.
 PU0436
 PU0436;                    North         East    Units  Estimated Accuracy
 PU0436;SPC SD S     -   211,960.      450,650.      MT  (+/- 180 meters Scaled)
 PU0436
 PU0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK234007(NAD 83)
 PU0436
 PU0436                          SUPERSEDED SURVEY CONTROL
 PU0436
 PU0436  NGVD 29 (??/??/92)  811.485  (m)         2662.35   (f) ADJ UNCH    2 0
 PU0436
 PU0436.Superseded values are not recommended for survey control.
 PU0436
 PU0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0436.See file dsdata.pdf to determine how the superseded data were derived.
 PU0436
 PU0436_MARKER: DZ = AZIMUTH MARK DISK
 PU0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0436_STAMPING: A 8 K 1961
 PU0436_MARK LOGO: CGS
 PU0436_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0436+STABILITY: SURFACE MOTION
 PU0436
 PU0436  HISTORY     - Date     Condition        Report By
 PU0436  HISTORY     - 1961     MONUMENTED       CGS
 PU0436  HISTORY     - 1962     GOOD             CGS
 PU0436
 PU0436                          STATION DESCRIPTION
 PU0436
 PU0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0436'2.3 MI S FROM CREIGHTON.
 PU0436'ABOUT 2.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0436'AND SERVICE STATION AT CREIGHTON, THENCE 0.3 MILE EAST ALONG A
 PU0436'GRAVELED ROAD, 0.3 MILE EAST OF A SCHOOLHOUSE, ABOUT 0.25 MILE
 PU0436'SOUTHEAST OF A FARMHOUSE, 39 FEET NORTH OF THE CENTER LINE OF THE
 PU0436'ROAD, 1.7 FEET NORTH OF A FENCE, 3.0 FEET WEST OF A METAL WITNESS
 PU0436'POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU0436'OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0438 ***********************************************************************
 PU0438  DESIGNATION -  A 8 K RM 1
 PU0438  PID         -  PU0438
 PU0438  STATE/COUNTY-  SD/PENNINGTON
 PU0438  COUNTRY     -  US
 PU0438  USGS QUAD   -  RAINY CREEK (2017)
 PU0438
 PU0438                         *CURRENT SURVEY CONTROL
 PU0438  ______________________________________________________________________
 PU0438* NAD 83(1986) POSITION- 44 13 56.     (N) 102 12 41.     (W)   SCALED
 PU0438* NAVD 88 ORTHO HEIGHT -   841.272 (meters)     2760.07  (feet) ADJUSTED
 PU0438  ______________________________________________________________________
 PU0438  GEOID HEIGHT    -        -19.270 (meters)                     GEOID18
 PU0438  DYNAMIC HEIGHT  -        841.031 (meters)     2759.28  (feet) COMP
 PU0438  MODELED GRAVITY -    980,302.6   (mgal)                       NAVD 88
 PU0438
 PU0438  VERT ORDER      -  SECOND    CLASS 0
 PU0438
 PU0438.The horizontal coordinates were scaled from a map and have
 PU0438.an estimated accuracy of +/- 6 seconds.
 PU0438
 PU0438.The orthometric height was determined by differential leveling and
 PU0438.adjusted by the NATIONAL GEODETIC SURVEY
 PU0438.in June 1991.
 PU0438
 PU0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0438.GEOID18 height accuracy estimate available here.
 PU0438
 PU0438.Click photographs - Photos may exist for this station.
 PU0438
 PU0438.The dynamic height is computed by dividing the NAVD 88
 PU0438.geopotential number by the normal gravity value computed on the
 PU0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0438.degrees latitude (g = 980.6199 gals.).
 PU0438
 PU0438.The modeled gravity was interpolated from observed gravity values.
 PU0438
 PU0438;                    North         East    Units  Estimated Accuracy
 PU0438;SPC SD S     -   212,650.      449,980.      MT  (+/- 180 meters Scaled)
 PU0438
 PU0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK227014(NAD 83)
 PU0438
 PU0438                          SUPERSEDED SURVEY CONTROL
 PU0438
 PU0438  NGVD 29 (??/??/92)  840.809  (m)         2758.55   (f) ADJ UNCH    2 0
 PU0438
 PU0438.Superseded values are not recommended for survey control.
 PU0438
 PU0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0438.See file dsdata.pdf to determine how the superseded data were derived.
 PU0438
 PU0438_MARKER: DR = REFERENCE MARK DISK
 PU0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0438_STAMPING: A 8 K NO 1 1961
 PU0438_MARK LOGO: CGS
 PU0438_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0438+STABILITY: SURFACE MOTION
 PU0438
 PU0438  HISTORY     - Date     Condition        Report By
 PU0438  HISTORY     - 1961     MONUMENTED       CGS
 PU0438  HISTORY     - 1962     GOOD             CGS
 PU0438
 PU0438                          STATION DESCRIPTION
 PU0438
 PU0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0438'2.2 MI S FROM CREIGHTON.
 PU0438'ABOUT 1.85 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0438'AND SERVICE STATION AT CREIGHTON, THENCE 0.3 MILE NORTHWEST ACROSS
 PU0438'COUNTRY TO THE CREST OF A HILL, 0.1 MILE NORTH OF AN EAST-WEST
 PU0438'FENCE, 35.3 FEET NORTH OF A 8 K 1961, AND SET IN THE TOP OF A
 PU0438'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0439 ***********************************************************************
 PU0439  DESIGNATION -  A 8 K RM 2
 PU0439  PID         -  PU0439
 PU0439  STATE/COUNTY-  SD/PENNINGTON
 PU0439  COUNTRY     -  US
 PU0439  USGS QUAD   -  RAINY CREEK (2017)
 PU0439
 PU0439                         *CURRENT SURVEY CONTROL
 PU0439  ______________________________________________________________________
 PU0439* NAD 83(1986) POSITION- 44 13 55.     (N) 102 12 42.     (W)   SCALED
 PU0439* NAVD 88 ORTHO HEIGHT -   840.823 (meters)     2758.60  (feet) ADJUSTED
 PU0439  ______________________________________________________________________
 PU0439  GEOID HEIGHT    -        -19.269 (meters)                     GEOID18
 PU0439  DYNAMIC HEIGHT  -        840.581 (meters)     2757.81  (feet) COMP
 PU0439  MODELED GRAVITY -    980,302.5   (mgal)                       NAVD 88
 PU0439
 PU0439  VERT ORDER      -  SECOND    CLASS 0
 PU0439
 PU0439.The horizontal coordinates were scaled from a map and have
 PU0439.an estimated accuracy of +/- 6 seconds.
 PU0439
 PU0439.The orthometric height was determined by differential leveling and
 PU0439.adjusted by the NATIONAL GEODETIC SURVEY
 PU0439.in June 1991.
 PU0439
 PU0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0439.GEOID18 height accuracy estimate available here.
 PU0439
 PU0439.Click photographs - Photos may exist for this station.
 PU0439
 PU0439.The dynamic height is computed by dividing the NAVD 88
 PU0439.geopotential number by the normal gravity value computed on the
 PU0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0439.degrees latitude (g = 980.6199 gals.).
 PU0439
 PU0439.The modeled gravity was interpolated from observed gravity values.
 PU0439
 PU0439;                    North         East    Units  Estimated Accuracy
 PU0439;SPC SD S     -   212,620.      449,950.      MT  (+/- 180 meters Scaled)
 PU0439
 PU0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK226014(NAD 83)
 PU0439
 PU0439                          SUPERSEDED SURVEY CONTROL
 PU0439
 PU0439  NGVD 29 (??/??/92)  840.360  (m)         2757.08   (f) ADJ UNCH    2 0
 PU0439
 PU0439.Superseded values are not recommended for survey control.
 PU0439
 PU0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0439.See file dsdata.pdf to determine how the superseded data were derived.
 PU0439
 PU0439_MARKER: DR = REFERENCE MARK DISK
 PU0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0439_STAMPING: A 8 K NO 2 1961
 PU0439_MARK LOGO: CGS
 PU0439_PROJECTION: FLUSH
 PU0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0439+STABILITY: SURFACE MOTION
 PU0439
 PU0439  HISTORY     - Date     Condition        Report By
 PU0439  HISTORY     - 1961     MONUMENTED       CGS
 PU0439  HISTORY     - 1962     GOOD             CGS
 PU0439
 PU0439                          STATION DESCRIPTION
 PU0439
 PU0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0439'2.2 MI S FROM CREIGHTON.
 PU0439'ABOUT 1.85 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0439'AND SERVICE STATION AT CREIGHTON, THENCE 0.3 MILE NORTHWEST ACROSS
 PU0439'COUNTRY TO THE CREST OF A HILL, 37.3 FEET WEST-SOUTHWEST OF A
 PU0439'8 K 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0439'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0434 ***********************************************************************
 PU0434  DESIGNATION -  A 8 L
 PU0434  PID         -  PU0434
 PU0434  STATE/COUNTY-  SD/PENNINGTON
 PU0434  COUNTRY     -  US
 PU0434  USGS QUAD   -  RAINY CREEK (2017)
 PU0434
 PU0434                         *CURRENT SURVEY CONTROL
 PU0434  ______________________________________________________________________
 PU0434* NAD 83(1986) POSITION- 44 13 31.     (N) 102 12 45.     (W)   SCALED
 PU0434* NAVD 88 ORTHO HEIGHT -   821.931 (meters)     2696.62  (feet) ADJUSTED
 PU0434  ______________________________________________________________________
 PU0434  GEOID HEIGHT    -        -19.259 (meters)                     GEOID18
 PU0434  DYNAMIC HEIGHT  -        821.693 (meters)     2695.84  (feet) COMP
 PU0434  MODELED GRAVITY -    980,301.0   (mgal)                       NAVD 88
 PU0434
 PU0434  VERT ORDER      -  SECOND    CLASS 0
 PU0434
 PU0434.The horizontal coordinates were scaled from a map and have
 PU0434.an estimated accuracy of +/- 6 seconds.
 PU0434
 PU0434.The orthometric height was determined by differential leveling and
 PU0434.adjusted by the NATIONAL GEODETIC SURVEY
 PU0434.in June 1991.
 PU0434
 PU0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0434.GEOID18 height accuracy estimate available here.
 PU0434
 PU0434.Click photographs - Photos may exist for this station.
 PU0434
 PU0434.The dynamic height is computed by dividing the NAVD 88
 PU0434.geopotential number by the normal gravity value computed on the
 PU0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0434.degrees latitude (g = 980.6199 gals.).
 PU0434
 PU0434.The modeled gravity was interpolated from observed gravity values.
 PU0434
 PU0434;                    North         East    Units  Estimated Accuracy
 PU0434;SPC SD S     -   211,880.      449,870.      MT  (+/- 180 meters Scaled)
 PU0434
 PU0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK226006(NAD 83)
 PU0434
 PU0434                          SUPERSEDED SURVEY CONTROL
 PU0434
 PU0434  NGVD 29 (??/??/92)  821.465  (m)         2695.09   (f) ADJ UNCH    2 0
 PU0434
 PU0434.Superseded values are not recommended for survey control.
 PU0434
 PU0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0434.See file dsdata.pdf to determine how the superseded data were derived.
 PU0434
 PU0434_MARKER: DS = TRIANGULATION STATION DISK
 PU0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0434_STAMPING: A 8 L 1961
 PU0434_MARK LOGO: CGS
 PU0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0434+STABILITY: SURFACE MOTION
 PU0434
 PU0434  HISTORY     - Date     Condition        Report By
 PU0434  HISTORY     - 1961     MONUMENTED       CGS
 PU0434  HISTORY     - 1962     GOOD             CGS
 PU0434
 PU0434                          STATION DESCRIPTION
 PU0434
 PU0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0434'2.2 MI S FROM CREIGHTON.
 PU0434'ABOUT 2.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0434'AND SERVICE STATION AT CREIGHTON, THENCE 0.2 MILE WEST ALONG A
 PU0434'FIELD ROAD, 0.25 MILE WEST OF A SCHOOLHOUSE, 30 FEET SOUTH OF THE
 PU0434'CENTER LINE OF THE FIELD ROAD, 64.2 FEET SOUTH OF AND ACROSS THE
 PU0434'ROAD FROM A 8 L NO 1, 33.2 FEET WEST OF A 8 L NO 2, 7.0 FEET
 PU0434'WEST-NORTHWEST OF A METAL WITNESS POST, 4.4 FEET NORTH OF A FENCE,
 PU0434'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0434'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0433 ***********************************************************************
 PU0433  DESIGNATION -  A 8 L RM 1
 PU0433  PID         -  PU0433
 PU0433  STATE/COUNTY-  SD/PENNINGTON
 PU0433  COUNTRY     -  US
 PU0433  USGS QUAD   -  RAINY CREEK (2017)
 PU0433
 PU0433                         *CURRENT SURVEY CONTROL
 PU0433  ______________________________________________________________________
 PU0433* NAD 83(1986) POSITION- 44 13 32.     (N) 102 12 45.     (W)   SCALED
 PU0433* NAVD 88 ORTHO HEIGHT -   821.628 (meters)     2695.62  (feet) ADJUSTED
 PU0433  ______________________________________________________________________
 PU0433  GEOID HEIGHT    -        -19.259 (meters)                     GEOID18
 PU0433  DYNAMIC HEIGHT  -        821.390 (meters)     2694.84  (feet) COMP
 PU0433  MODELED GRAVITY -    980,301.0   (mgal)                       NAVD 88
 PU0433
 PU0433  VERT ORDER      -  SECOND    CLASS 0
 PU0433
 PU0433.The horizontal coordinates were scaled from a map and have
 PU0433.an estimated accuracy of +/- 6 seconds.
 PU0433
 PU0433.The orthometric height was determined by differential leveling and
 PU0433.adjusted by the NATIONAL GEODETIC SURVEY
 PU0433.in June 1991.
 PU0433
 PU0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0433.GEOID18 height accuracy estimate available here.
 PU0433
 PU0433.Click photographs - Photos may exist for this station.
 PU0433
 PU0433.The dynamic height is computed by dividing the NAVD 88
 PU0433.geopotential number by the normal gravity value computed on the
 PU0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0433.degrees latitude (g = 980.6199 gals.).
 PU0433
 PU0433.The modeled gravity was interpolated from observed gravity values.
 PU0433
 PU0433;                    North         East    Units  Estimated Accuracy
 PU0433;SPC SD S     -   211,910.      449,870.      MT  (+/- 180 meters Scaled)
 PU0433
 PU0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK226007(NAD 83)
 PU0433
 PU0433                          SUPERSEDED SURVEY CONTROL
 PU0433
 PU0433  NGVD 29 (??/??/92)  821.163  (m)         2694.10   (f) ADJ UNCH    2 0
 PU0433
 PU0433.Superseded values are not recommended for survey control.
 PU0433
 PU0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0433.See file dsdata.pdf to determine how the superseded data were derived.
 PU0433
 PU0433_MARKER: DR = REFERENCE MARK DISK
 PU0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0433_STAMPING: A 8 L NO 1 1961
 PU0433_MARK LOGO: CGS
 PU0433_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0433+STABILITY: SURFACE MOTION
 PU0433
 PU0433  HISTORY     - Date     Condition        Report By
 PU0433  HISTORY     - 1961     MONUMENTED       CGS
 PU0433  HISTORY     - 1962     GOOD             CGS
 PU0433
 PU0433                          STATION DESCRIPTION
 PU0433
 PU0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0433'2.2 MI S FROM CREIGHTON.
 PU0433'ABOUT 2.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0433'AND SERVICE STATION AT CREIGHTON, THENCE 0.2 MILE WEST ALONG A
 PU0433'FIELD ROAD, 0.25 MILE WEST OF A SCHOOLHOUSE, 0.35 MILE NORTHWEST
 PU0433'OF THE CREIGHTON COMMUNITY HALL, 64.2 FEET NORTH OF AND ACROSS
 PU0433'THE ROAD FROM A 8 L 1961, 34 FEET NORTH OF THE CENTER LINE OF THE
 PU0433'FIELD ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 PU0433'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0435 ***********************************************************************
 PU0435  DESIGNATION -  A 8 L RM 2
 PU0435  PID         -  PU0435
 PU0435  STATE/COUNTY-  SD/PENNINGTON
 PU0435  COUNTRY     -  US
 PU0435  USGS QUAD   -  RAINY CREEK (2017)
 PU0435
 PU0435                         *CURRENT SURVEY CONTROL
 PU0435  ______________________________________________________________________
 PU0435* NAD 83(1986) POSITION- 44 13 32.     (N) 102 12 44.     (W)   SCALED
 PU0435* NAVD 88 ORTHO HEIGHT -   821.866 (meters)     2696.41  (feet) ADJUSTED
 PU0435  ______________________________________________________________________
 PU0435  GEOID HEIGHT    -        -19.260 (meters)                     GEOID18
 PU0435  DYNAMIC HEIGHT  -        821.628 (meters)     2695.62  (feet) COMP
 PU0435  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 PU0435
 PU0435  VERT ORDER      -  SECOND    CLASS 0
 PU0435
 PU0435.The horizontal coordinates were scaled from a map and have
 PU0435.an estimated accuracy of +/- 6 seconds.
 PU0435
 PU0435.The orthometric height was determined by differential leveling and
 PU0435.adjusted by the NATIONAL GEODETIC SURVEY
 PU0435.in June 1991.
 PU0435
 PU0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0435.GEOID18 height accuracy estimate available here.
 PU0435
 PU0435.Click photographs - Photos may exist for this station.
 PU0435
 PU0435.The dynamic height is computed by dividing the NAVD 88
 PU0435.geopotential number by the normal gravity value computed on the
 PU0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0435.degrees latitude (g = 980.6199 gals.).
 PU0435
 PU0435.The modeled gravity was interpolated from observed gravity values.
 PU0435
 PU0435;                    North         East    Units  Estimated Accuracy
 PU0435;SPC SD S     -   211,910.      449,890.      MT  (+/- 180 meters Scaled)
 PU0435
 PU0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK226007(NAD 83)
 PU0435
 PU0435                          SUPERSEDED SURVEY CONTROL
 PU0435
 PU0435  NGVD 29 (??/??/92)  821.401  (m)         2694.88   (f) ADJ UNCH    2 0
 PU0435
 PU0435.Superseded values are not recommended for survey control.
 PU0435
 PU0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0435.See file dsdata.pdf to determine how the superseded data were derived.
 PU0435
 PU0435_MARKER: DR = REFERENCE MARK DISK
 PU0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0435_STAMPING: A 8 L NO 2 1961
 PU0435_MARK LOGO: CGS
 PU0435_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0435+STABILITY: SURFACE MOTION
 PU0435
 PU0435  HISTORY     - Date     Condition        Report By
 PU0435  HISTORY     - 1961     MONUMENTED       CGS
 PU0435  HISTORY     - 1962     GOOD             CGS
 PU0435
 PU0435                          STATION DESCRIPTION
 PU0435
 PU0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0435'2.2 MI S FROM CREIGHTON.
 PU0435'ABOUT 2.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0435'AND SERVICE STATION AT CREIGHTON, THENCE 0.2 MILE WEST ALONG A
 PU0435'FIELD ROAD, 0.25 MILE WEST OF A SCHOOLHOUSE, 0.35 MILE NORTHWEST
 PU0435'OF THE CREIGHTON COMMUNITY HALL, 33.2 FEET EAST OF A 8 L 1961,
 PU0435'32 FEET SOUTH OF THE CENTER LINE OF THE FIELD ROAD, 2.3 FEET NORTH
 PU0435'OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0435'CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0264 ***********************************************************************
 PS0264  DESIGNATION -  A 80 RESET
 PS0264  PID         -  PS0264
 PS0264  STATE/COUNTY-  SD/HAND
 PS0264  COUNTRY     -  US
 PS0264  USGS QUAD   -  MILLER NW (2017)
 PS0264
 PS0264                         *CURRENT SURVEY CONTROL
 PS0264  ______________________________________________________________________
 PS0264* NAD 83(1986) POSITION- 44 37 56.96   (N) 098 59 19.07   (W)   HD_HELD1
 PS0264* NAVD 88 ORTHO HEIGHT -   448.626 (meters)     1471.87  (feet) ADJUSTED
 PS0264  ______________________________________________________________________
 PS0264  GEOID HEIGHT    -        -24.366 (meters)                     GEOID18
 PS0264  DYNAMIC HEIGHT  -        448.549 (meters)     1471.61  (feet) COMP
 PS0264  MODELED GRAVITY -    980,431.6   (mgal)                       NAVD 88
 PS0264
 PS0264  VERT ORDER      -  FIRST     CLASS II
 PS0264
 PS0264.The horizontal coordinates were determined by differentially corrected
 PS0264.hand held GPS observations or other comparable positioning techniques
 PS0264.and have an estimated accuracy of +/- 3 meters.
 PS0264
 PS0264.The orthometric height was determined by differential leveling and
 PS0264.adjusted by the NATIONAL GEODETIC SURVEY
 PS0264.in July 1998.
 PS0264
 PS0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0264.GEOID18 height accuracy estimate available here.
 PS0264
 PS0264.Click photographs - Photos may exist for this station.
 PS0264
 PS0264.The dynamic height is computed by dividing the NAVD 88
 PS0264.geopotential number by the normal gravity value computed on the
 PS0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0264.degrees latitude (g = 980.6199 gals.).
 PS0264
 PS0264.The modeled gravity was interpolated from observed gravity values.
 PS0264
 PS0264;                    North         East    Units  Estimated Accuracy
 PS0264;SPC SD N     -    89,305.1     680,246.6     MT  (+/- 3 meters HH1 GPS) 
 PS0264
 PS0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0090142125(NAD 83)
 PS0264
 PS0264                          SUPERSEDED SURVEY CONTROL
 PS0264
 PS0264  NGVD 29 (??/??/??)  448.33   (m)         1470.9    (f) RESET       3  
 PS0264
 PS0264.Superseded values are not recommended for survey control.
 PS0264
 PS0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0264.See file dsdata.pdf to determine how the superseded data were derived.
 PS0264
 PS0264_MARKER: DB = BENCH MARK DISK
 PS0264_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0264_SP_SET: BRIDGE RAIL
 PS0264_STAMPING: A 80 RESET 1941
 PS0264_MARK LOGO: CGS
 PS0264_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0264_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0264_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0264+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0264
 PS0264  HISTORY     - Date     Condition        Report By
 PS0264  HISTORY     - 1941     MONUMENTED       SDHD
 PS0264  HISTORY     - 19960710 GOOD             NGS
 PS0264
 PS0264                          STATION DESCRIPTION
 PS0264
 PS0264'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 PS0264'7.9 MI N FROM MILLER.
 PS0264'7.9 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0264'AT MILLER, HAND COUNTY, AT HIGHWAY STATION 965+18, AT THE NORTH
 PS0264'END OF A CONCRETE BRIDGE, IN THE TOP OF THE NORTHWEST CORNER
 PS0264'OF THE WEST HAND RAIL, AND 16 FEET WEST OF THE CENTER LINE
 PS0264'OF THE HIGHWAY.  A STANDARD DISK, STAMPED A 80 RESET 1941.
 PS0264
 PS0264                          STATION RECOVERY (1996)
 PS0264
 PS0264'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0264'12.6 KM (7.80 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0264'OFFICE IN MILLER, IN TOP OF AND 0.3 M (1.0 FT) SOUTH OF THE NORTH END
 PS0264'OF THE WEST CONCRETE BRIDGE RAIL OF A HIGHWAY BRIDGE, 678.0 M (2224.4
 PS0264'FT) NORTH OF MILEPOST 119, 4.7 M (15.4 FT) WEST OF THE HIGHWAY
 PS0264'CENTERLINE, AND 1.1 M (3.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0198 ***********************************************************************
 PS0198  DESIGNATION -  A 81
 PS0198  PID         -  PS0198
 PS0198  STATE/COUNTY-  SD/JERAULD
 PS0198  COUNTRY     -  US
 PS0198  USGS QUAD   -  GANNVALLEY SE (2017)
 PS0198
 PS0198                         *CURRENT SURVEY CONTROL
 PS0198  ______________________________________________________________________
 PS0198* NAD 83(1986) POSITION- 44 04 46.     (N) 098 46 35.     (W)   SCALED
 PS0198* NAVD 88 ORTHO HEIGHT -   577.387 (meters)     1894.31  (feet) ADJUSTED
 PS0198  ______________________________________________________________________
 PS0198  GEOID HEIGHT    -        -25.195 (meters)                     GEOID18
 PS0198  DYNAMIC HEIGHT  -        577.247 (meters)     1893.85  (feet) COMP
 PS0198  MODELED GRAVITY -    980,357.8   (mgal)                       NAVD 88
 PS0198
 PS0198  VERT ORDER      -  SECOND    CLASS 0
 PS0198
 PS0198.The horizontal coordinates were scaled from a map and have
 PS0198.an estimated accuracy of +/- 6 seconds.
 PS0198
 PS0198.The orthometric height was determined by differential leveling and
 PS0198.adjusted by the NATIONAL GEODETIC SURVEY
 PS0198.in June 1991.
 PS0198
 PS0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0198.GEOID18 height accuracy estimate available here.
 PS0198
 PS0198.Click photographs - Photos may exist for this station.
 PS0198
 PS0198.The dynamic height is computed by dividing the NAVD 88
 PS0198.geopotential number by the normal gravity value computed on the
 PS0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0198.degrees latitude (g = 980.6199 gals.).
 PS0198
 PS0198.The modeled gravity was interpolated from observed gravity values.
 PS0198
 PS0198;                    North         East    Units  Estimated Accuracy
 PS0198;SPC SD S     -   195,150.      724,700.      MT  (+/- 180 meters Scaled)
 PS0198
 PS0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP179807(NAD 83)
 PS0198
 PS0198                          SUPERSEDED SURVEY CONTROL
 PS0198
 PS0198  NGVD 29 (??/??/92)  577.024  (m)         1893.12   (f) ADJ UNCH    2 0
 PS0198
 PS0198.Superseded values are not recommended for survey control.
 PS0198
 PS0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0198.See file dsdata.pdf to determine how the superseded data were derived.
 PS0198
 PS0198_MARKER: DB = BENCH MARK DISK
 PS0198_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0198_SP_SET: CULVERT HEADWALL
 PS0198_STAMPING: A 81 1934
 PS0198_MARK LOGO: CGS
 PS0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0198+STABILITY: SURFACE MOTION
 PS0198
 PS0198  HISTORY     - Date     Condition        Report By
 PS0198  HISTORY     - 1934     MONUMENTED       CGS
 PS0198
 PS0198                          STATION DESCRIPTION
 PS0198
 PS0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0198'11.4 MI W FROM WESSINGTON SPRINGS.
 PS0198'11.4 MILES WEST OF DEPOT AT WESSINGTON SPRINGS.  ALONG STATE
 PS0198'HIGHWAY 34 AT TWIN 4 FOOT BY 8 FOOT RCB CULVERT, 200 FEET EAST
 PS0198'OF PRIVATE ENTRANCE, 250 YARDS EAST OF SCHOOL HOUSE.  SET IN
 PS0198'THE EAST END OF THE SOUTH HEADWALL, 3 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0199 ***********************************************************************
 PS0199  DESIGNATION -  A 81 RESET
 PS0199  PID         -  PS0199
 PS0199  STATE/COUNTY-  SD/JERAULD
 PS0199  COUNTRY     -  US
 PS0199  USGS QUAD   -  GANNVALLEY SE (2017)
 PS0199
 PS0199                         *CURRENT SURVEY CONTROL
 PS0199  ______________________________________________________________________
 PS0199* NAD 83(1986) POSITION- 44 04 46.     (N) 098 46 35.     (W)   SCALED
 PS0199* NAVD 88 ORTHO HEIGHT -   575.98  (+/-2cm)     1889.7   (feet) VERTCON3
 PS0199  ______________________________________________________________________
 PS0199  GEOID HEIGHT    -        -25.195 (meters)                     GEOID18
 PS0199  VERT ORDER      -  THIRD (See Below)
 PS0199
 PS0199.The horizontal coordinates were scaled from a map and have
 PS0199.an estimated accuracy of +/- 6 seconds.
 PS0199
 PS0199.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0199.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0199
 PS0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0199.GEOID18 height accuracy estimate available here.
 PS0199
 PS0199.The vertical order pertains to the NGVD 29 superseded value.
 PS0199
 PS0199.Click photographs - Photos may exist for this station.
 PS0199
 PS0199;                    North         East    Units  Estimated Accuracy
 PS0199;SPC SD S     -   195,150.      724,700.      MT  (+/- 180 meters Scaled)
 PS0199
 PS0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP179807(NAD 83)
 PS0199
 PS0199                          SUPERSEDED SURVEY CONTROL
 PS0199
 PS0199  NGVD 29 (??/??/??)  575.62   (m)         1888.5    (f) RESET       3  
 PS0199
 PS0199.Superseded values are not recommended for survey control.
 PS0199
 PS0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0199.See file dsdata.pdf to determine how the superseded data were derived.
 PS0199
 PS0199_MARKER: DB = BENCH MARK DISK
 PS0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0199_STAMPING: A 81 RESET 1952
 PS0199_MARK LOGO: CGS
 PS0199_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0199+STABILITY: SURFACE MOTION
 PS0199
 PS0199  HISTORY     - Date     Condition        Report By
 PS0199  HISTORY     - 1952     MONUMENTED       SDHD
 PS0199  HISTORY     - 1973     MARK NOT FOUND   USGS
 PS0199
 PS0199                          STATION DESCRIPTION
 PS0199
 PS0199'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1952
 PS0199'10.3 MI W FROM WESSINGTON SPRINGS.
 PS0199'10.3 MILES WEST ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF
 PS0199'SOUTH DAKOTA AVENUE AT WESSINGTON SPRINGS, JERAULD COUNTY, 48
 PS0199'FEET SOUTH AND 153 FEET WEST OF THE SOUTH END OF A CONCRETE-PIPE
 PS0199'CULVERT, 74 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY AT
 PS0199'SURVEY STATION 553 + 88, AT THE FENCE, AND IN THE TOP OF A
 PS0199'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 PS0199
 PS0199                          STATION RECOVERY (1973)
 PS0199
 PS0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PS0199'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0129 ***********************************************************************
 PS0129  DESIGNATION -  A 82
 PS0129  PID         -  PS0129
 PS0129  STATE/COUNTY-  SD/SANBORN
 PS0129  COUNTRY     -  US
 PS0129  USGS QUAD   -  FORESTBURG (2017)
 PS0129
 PS0129                         *CURRENT SURVEY CONTROL
 PS0129  ______________________________________________________________________
 PS0129* NAD 83(1986) POSITION- 44 01 24.47   (N) 098 06 08.18   (W)   HD_HELD1
 PS0129* NAVD 88 ORTHO HEIGHT -   375.519 (meters)     1232.02  (feet) ADJUSTED
 PS0129  ______________________________________________________________________
 PS0129  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 PS0129  DYNAMIC HEIGHT  -        375.443 (meters)     1231.77  (feet) COMP
 PS0129  MODELED GRAVITY -    980,403.5   (mgal)                       NAVD 88
 PS0129
 PS0129  VERT ORDER      -  FIRST     CLASS II
 PS0129
 PS0129.The horizontal coordinates were determined by differentially corrected
 PS0129.hand held GPS observations or other comparable positioning techniques
 PS0129.and have an estimated accuracy of +/- 3 meters.
 PS0129
 PS0129.The orthometric height was determined by differential leveling and
 PS0129.adjusted by the NATIONAL GEODETIC SURVEY
 PS0129.in October 1997.
 PS0129
 PS0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0129.GEOID18 height accuracy estimate available here.
 PS0129
 PS0129.Click photographs - Photos may exist for this station.
 PS0129
 PS0129.The dynamic height is computed by dividing the NAVD 88
 PS0129.geopotential number by the normal gravity value computed on the
 PS0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0129.degrees latitude (g = 980.6199 gals.).
 PS0129
 PS0129.The modeled gravity was interpolated from observed gravity values.
 PS0129
 PS0129;                    North         East    Units  Estimated Accuracy
 PS0129;SPC SD S     -   190,164.1     778,840.7     MT  (+/- 3 meters HH1 GPS) 
 PS0129
 PS0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7194674870(NAD 83)
 PS0129
 PS0129                          SUPERSEDED SURVEY CONTROL
 PS0129
 PS0129  NAVD 88 (06/15/91)  375.820  (m)         1233.00   (f) SUPERSEDED  1 2
 PS0129  NGVD 29 (??/??/92)  375.543  (m)         1232.09   (f) ADJ UNCH    1 2
 PS0129
 PS0129.Superseded values are not recommended for survey control.
 PS0129
 PS0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0129.See file dsdata.pdf to determine how the superseded data were derived.
 PS0129
 PS0129_MARKER: DB = BENCH MARK DISK
 PS0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0129_STAMPING: A 82 1934 1232.094
 PS0129_MARK LOGO: CGS
 PS0129_PROJECTION: FLUSH
 PS0129_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0129+STABILITY: SURFACE MOTION
 PS0129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0129+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1995
 PS0129
 PS0129  HISTORY     - Date     Condition        Report By
 PS0129  HISTORY     - 1934     MONUMENTED       CGS
 PS0129  HISTORY     - 1954     GOOD             CGS
 PS0129  HISTORY     - 19950101 GOOD             SDDENR
 PS0129  HISTORY     - 19950630 GOOD             NGS
 PS0129  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 PS0129
 PS0129                          STATION DESCRIPTION
 PS0129
 PS0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0129'AT FORESTBURG.
 PS0129'AT FORESTBURG, SANBORN COUNTY, ON THE CHICAGO, MILWAUKEE, ST.
 PS0129'PAUL AND PACIFIC RAILROAD, 75 FEET SOUTHEAST OF THE SOUTHEAST
 PS0129'CORNER OF THE STATION, AT THE SOUTHEAST CORNER OF THE PLATFORM,
 PS0129'18 FEET SOUTHWEST OF THE CENTER LINE OF THE TRACK, AND LEVEL
 PS0129'WITH THE TRACK.  A STANDARD DISK, STAMPED A 82 1934 AND SET IN
 PS0129'THE TOP OF A CONCRETE POST.
 PS0129
 PS0129                          STATION RECOVERY (1954)
 PS0129
 PS0129'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 PS0129'RECOVERED IN GOOD CONDITION.
 PS0129
 PS0129                          STATION RECOVERY (1995)
 PS0129
 PS0129'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 PS0129'FOUND.
 PS0129
 PS0129                          STATION RECOVERY (1995)
 PS0129
 PS0129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0129'44.6 KM (27.70 MI) SOUTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION
 PS0129'OF U.S. HIGHWAY 14 IN HURON, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A
 PS0129'GRAVELED ROAD, THENCE 0.6 KM (0.35 MI) EASTERLY ALONG A GRAVELED ROAD,
 PS0129'THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A GRAVELED ROAD, THENCE 0.2 KM
 PS0129'(0.10 MI) SOUTHEASTERLY ALONG A RAILROAD BED (TRACK REMOVED), 22.5 M
 PS0129'(73.8 FT) NORTHEAST OF A UTILITY POLE, 20.6 M (67.6 FT) SOUTHEAST OF A
 PS0129'LARGE COTTONWOOD TREE, 11.6 M (38.1 FT) SOUTHWEST OF A FENCE, 4.8 M
 PS0129'(15.7 FT) SOUTHWEST OF AND LEVEL WITH THE CENTER OF THE BED, 0.3 M
 PS0129'(1.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 PS0129'(0.3 FT) ABOVE THE GROUND SURFACE.
 PS0129
 PS0129                          STATION RECOVERY (2012)
 PS0129
 PS0129'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0129'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0437 ***********************************************************************
 PR0437  DESIGNATION -  A 85
 PR0437  PID         -  PR0437
 PR0437  STATE/COUNTY-  SD/CODINGTON
 PR0437  COUNTRY     -  US
 PR0437  USGS QUAD   -  KAMPESKA (2017)
 PR0437
 PR0437                         *CURRENT SURVEY CONTROL
 PR0437  ______________________________________________________________________
 PR0437* NAD 83(1986) POSITION- 44 59 46.     (N) 097 16 37.     (W)   SCALED
 PR0437* NAVD 88 ORTHO HEIGHT -   540.685 (meters)     1773.90  (feet) ADJUSTED
 PR0437  ______________________________________________________________________
 PR0437  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 PR0437  DYNAMIC HEIGHT  -        540.609 (meters)     1773.65  (feet) COMP
 PR0437  MODELED GRAVITY -    980,458.0   (mgal)                       NAVD 88
 PR0437
 PR0437  VERT ORDER      -  SECOND    CLASS 0
 PR0437
 PR0437.The horizontal coordinates were scaled from a map and have
 PR0437.an estimated accuracy of +/- 6 seconds.
 PR0437
 PR0437.The orthometric height was determined by differential leveling and
 PR0437.adjusted by the NATIONAL GEODETIC SURVEY
 PR0437.in June 1991.
 PR0437
 PR0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0437.GEOID18 height accuracy estimate available here.
 PR0437
 PR0437.Click photographs - Photos may exist for this station.
 PR0437
 PR0437.The dynamic height is computed by dividing the NAVD 88
 PR0437.geopotential number by the normal gravity value computed on the
 PR0437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0437.degrees latitude (g = 980.6199 gals.).
 PR0437
 PR0437.The modeled gravity was interpolated from observed gravity values.
 PR0437
 PR0437;                    North         East    Units  Estimated Accuracy
 PR0437;SPC SD N     -   132,820.      814,670.      MT  (+/- 180 meters Scaled)
 PR0437
 PR0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ358839(NAD 83)
 PR0437
 PR0437                          SUPERSEDED SURVEY CONTROL
 PR0437
 PR0437  NGVD 29 (??/??/92)  540.380  (m)         1772.90   (f) ADJ UNCH    2 0
 PR0437
 PR0437.Superseded values are not recommended for survey control.
 PR0437
 PR0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0437.See file dsdata.pdf to determine how the superseded data were derived.
 PR0437
 PR0437_MARKER: DB = BENCH MARK DISK
 PR0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0437_STAMPING: A 85 1934
 PR0437_MARK LOGO: CGS
 PR0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0437+STABILITY: SURFACE MOTION
 PR0437
 PR0437  HISTORY     - Date     Condition        Report By
 PR0437  HISTORY     - 1934     MONUMENTED       CGS
 PR0437  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0437
 PR0437                          STATION DESCRIPTION
 PR0437
 PR0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0437'4.6 MI W FROM YAHOTA.
 PR0437'ABOUT 4.6 MILES WEST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 PR0437'FROM YAHOTA, CODINGTON COUNTY, ABOUT 12 POLES EAST OF MILEPOST
 PR0437'245, 47 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AND ABOUT
 PR0437'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED A 85 1934 AND
 PR0437'SET IN THE TOP OF A CONCRETE POST.  NOTE-- NOT RECOVERED IN
 PR0437'1968 BY USGS.
 PR0437
 PR0437                          STATION RECOVERY (1973)
 PR0437
 PR0437'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0437'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0293 ***********************************************************************
 QQ0293  DESIGNATION -  A 86
 QQ0293  PID         -  QQ0293
 QQ0293  STATE/COUNTY-  SD/CLARK
 QQ0293  COUNTRY     -  US
 QQ0293  USGS QUAD   -  CRANDALL (2017)
 QQ0293
 QQ0293                         *CURRENT SURVEY CONTROL
 QQ0293  ______________________________________________________________________
 QQ0293* NAD 83(1986) POSITION- 45 08 13.     (N) 097 56 15.     (W)   SCALED
 QQ0293* NAVD 88 ORTHO HEIGHT -   481.786 (meters)     1580.66  (feet) ADJUSTED
 QQ0293  ______________________________________________________________________
 QQ0293  GEOID HEIGHT    -        -24.622 (meters)                     GEOID18
 QQ0293  DYNAMIC HEIGHT  -        481.733 (meters)     1580.49  (feet) COMP
 QQ0293  MODELED GRAVITY -    980,489.8   (mgal)                       NAVD 88
 QQ0293
 QQ0293  VERT ORDER      -  SECOND    CLASS 0
 QQ0293
 QQ0293.The horizontal coordinates were scaled from a map and have
 QQ0293.an estimated accuracy of +/- 6 seconds.
 QQ0293
 QQ0293.The orthometric height was determined by differential leveling and
 QQ0293.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0293.in June 1991.
 QQ0293
 QQ0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0293.GEOID18 height accuracy estimate available here.
 QQ0293
 QQ0293.Click photographs - Photos may exist for this station.
 QQ0293
 QQ0293.The dynamic height is computed by dividing the NAVD 88
 QQ0293.geopotential number by the normal gravity value computed on the
 QQ0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0293.degrees latitude (g = 980.6199 gals.).
 QQ0293
 QQ0293.The modeled gravity was interpolated from observed gravity values.
 QQ0293
 QQ0293;                    North         East    Units  Estimated Accuracy
 QQ0293;SPC SD N     -   146,930.      762,210.      MT  (+/- 180 meters Scaled)
 QQ0293
 QQ0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ835987(NAD 83)
 QQ0293
 QQ0293                          SUPERSEDED SURVEY CONTROL
 QQ0293
 QQ0293  NGVD 29 (??/??/92)  481.497  (m)         1579.71   (f) ADJ UNCH    2 0
 QQ0293
 QQ0293.Superseded values are not recommended for survey control.
 QQ0293
 QQ0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0293.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0293
 QQ0293_MARKER: DB = BENCH MARK DISK
 QQ0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0293_STAMPING: A 86 1934
 QQ0293_MARK LOGO: CGS
 QQ0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0293+STABILITY: SURFACE MOTION
 QQ0293
 QQ0293  HISTORY     - Date     Condition        Report By
 QQ0293  HISTORY     - 1934     MONUMENTED       CGS
 QQ0293
 QQ0293                          STATION DESCRIPTION
 QQ0293
 QQ0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0293'1.6 MI SE FROM CRANDALL.
 QQ0293'ABOUT 1.6 MILES SOUTHEAST ALONG THE MINNEAPOLIS AND ST. LOUIS
 QQ0293'RAILROAD FROM THE STATION AT CRANDALL, CLARK COUNTY, ABOUT 18
 QQ0293'POLES NORTHWEST OF MILEPOST 282, ABOUT 693 FEET NORTHWEST OF A
 QQ0293'45-FOOT WOODEN TRESTLE, AT A PRIVATE-ROAD CROSSING, 51 FEET NORTHWEST
 QQ0293'OF THE ROAD, 45 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK,
 QQ0293'AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED A 86
 QQ0293'1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0124 ***********************************************************************
 QR0124  DESIGNATION -  A 87
 QR0124  PID         -  QR0124
 QR0124  STATE/COUNTY-  SD/SPINK
 QR0124  COUNTRY     -  US
 QR0124  USGS QUAD   -  CHELSEA (2017)
 QR0124
 QR0124                         *CURRENT SURVEY CONTROL
 QR0124  ______________________________________________________________________
 QR0124* NAD 83(1986) POSITION- 45 09 51.     (N) 098 39 05.     (W)   SCALED
 QR0124* NAVD 88 ORTHO HEIGHT -   403.863 (meters)     1325.01  (feet) ADJUSTED
 QR0124  ______________________________________________________________________
 QR0124  GEOID HEIGHT    -        -24.196 (meters)                     GEOID18
 QR0124  DYNAMIC HEIGHT  -        403.825 (meters)     1324.88  (feet) COMP
 QR0124  MODELED GRAVITY -    980,509.9   (mgal)                       NAVD 88
 QR0124
 QR0124  VERT ORDER      -  SECOND    CLASS 0
 QR0124
 QR0124.The horizontal coordinates were scaled from a map and have
 QR0124.an estimated accuracy of +/- 6 seconds.
 QR0124
 QR0124.The orthometric height was determined by differential leveling and
 QR0124.adjusted by the NATIONAL GEODETIC SURVEY
 QR0124.in June 1991.
 QR0124
 QR0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0124.GEOID18 height accuracy estimate available here.
 QR0124
 QR0124.Click photographs - Photos may exist for this station.
 QR0124
 QR0124.The dynamic height is computed by dividing the NAVD 88
 QR0124.geopotential number by the normal gravity value computed on the
 QR0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0124.degrees latitude (g = 980.6199 gals.).
 QR0124
 QR0124.The modeled gravity was interpolated from observed gravity values.
 QR0124
 QR0124;                    North         East    Units  Estimated Accuracy
 QR0124;SPC SD N     -   148,770.      706,020.      MT  (+/- 180 meters Scaled)
 QR0124
 QR0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR273012(NAD 83)
 QR0124
 QR0124                          SUPERSEDED SURVEY CONTROL
 QR0124
 QR0124  NGVD 29 (??/??/92)  403.568  (m)         1324.04   (f) ADJ UNCH    2 0
 QR0124
 QR0124.Superseded values are not recommended for survey control.
 QR0124
 QR0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0124.See file dsdata.pdf to determine how the superseded data were derived.
 QR0124
 QR0124_MARKER: DB = BENCH MARK DISK
 QR0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0124_STAMPING: A 87 1934
 QR0124_MARK LOGO: CGS
 QR0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0124+STABILITY: SURFACE MOTION
 QR0124
 QR0124  HISTORY     - Date     Condition        Report By
 QR0124  HISTORY     - 1934     MONUMENTED       CGS
 QR0124
 QR0124                          STATION DESCRIPTION
 QR0124
 QR0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0124'3.7 MI W FROM NORTHVILLE.
 QR0124'3.7 MILES WEST BY RAIL ALONG THE M AND ST L RAILROAD, 7 1/2 POLES
 QR0124'WEST OF MILEPOLE 318.  291 FEET EAST OF PRIVATE ROAD CROSSING,
 QR0124'THENCE 19 FEET SOUTH OF CENTERLINE OF TRACK.  27 FEET NORTH OF
 QR0124'RIGHT OF WAY FENCE AND 1 FOOT BELOW LEVEL OF THE TRACK.
 QR0124'RIGHT OF WAY FENCE AND 1 FOOT BELOW LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0163 ***********************************************************************
 QR0163  DESIGNATION -  A 88
 QR0163  PID         -  QR0163
 QR0163  STATE/COUNTY-  SD/EDMUNDS
 QR0163  COUNTRY     -  US
 QR0163  USGS QUAD   -  LEOLA SW (2017)
 QR0163
 QR0163                         *CURRENT SURVEY CONTROL
 QR0163  ______________________________________________________________________
 QR0163* NAD 83(1986) POSITION- 45 32 06.     (N) 098 55 29.     (W)   SCALED
 QR0163* NAVD 88 ORTHO HEIGHT -   455.437 (meters)     1494.21  (feet) ADJUSTED
 QR0163  ______________________________________________________________________
 QR0163  GEOID HEIGHT    -        -23.717 (meters)                     GEOID18
 QR0163  DYNAMIC HEIGHT  -        455.403 (meters)     1494.10  (feet) COMP
 QR0163  MODELED GRAVITY -    980,528.5   (mgal)                       NAVD 88
 QR0163
 QR0163  VERT ORDER      -  SECOND    CLASS 0
 QR0163
 QR0163.The horizontal coordinates were scaled from a map and have
 QR0163.an estimated accuracy of +/- 6 seconds.
 QR0163
 QR0163.The orthometric height was determined by differential leveling and
 QR0163.adjusted by the NATIONAL GEODETIC SURVEY
 QR0163.in June 1991.
 QR0163
 QR0163.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0163.GEOID18 height accuracy estimate available here.
 QR0163
 QR0163.Click photographs - Photos may exist for this station.
 QR0163
 QR0163.The dynamic height is computed by dividing the NAVD 88
 QR0163.geopotential number by the normal gravity value computed on the
 QR0163.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0163.degrees latitude (g = 980.6199 gals.).
 QR0163
 QR0163.The modeled gravity was interpolated from observed gravity values.
 QR0163
 QR0163;                    North         East    Units  Estimated Accuracy
 QR0163;SPC SD N     -   189,660.      683,990.      MT  (+/- 180 meters Scaled)
 QR0163
 QR0163_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR058423(NAD 83)
 QR0163
 QR0163                          SUPERSEDED SURVEY CONTROL
 QR0163
 QR0163  NGVD 29 (??/??/92)  455.109  (m)         1493.14   (f) ADJ UNCH    2 0
 QR0163
 QR0163.Superseded values are not recommended for survey control.
 QR0163
 QR0163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0163.See file dsdata.pdf to determine how the superseded data were derived.
 QR0163
 QR0163_MARKER: DB = BENCH MARK DISK
 QR0163_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0163_SP_SET: BOX CULVERT HEADWALL
 QR0163_STAMPING: A 88 1934
 QR0163_MARK LOGO: CGS
 QR0163_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0163+STABILITY: SURFACE MOTION
 QR0163
 QR0163  HISTORY     - Date     Condition        Report By
 QR0163  HISTORY     - 1934     MONUMENTED       CGS
 QR0163  HISTORY     - 1970     MARK NOT FOUND   USGS
 QR0163
 QR0163                          STATION DESCRIPTION
 QR0163
 QR0163'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0163'6.2 MI N FROM CRAVENS.
 QR0163'6.2 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE CHICAGO,
 QR0163'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT CRAVEN,
 QR0163'EDMUNDS COUNTY, AT A SECTION CORNER, ABOUT 140 FEET NORTH OF A
 QR0163'ROAD LEADING EAST, AT AN 8- BY 10-FOOT REINFORCED CONCRETE BOX
 QR0163'CULVERT, IN THE CORNER OF THE EAST CONCRETE HEAD WALL, AND ABOUT
 QR0163'3 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED A 88
 QR0163'1934.
 QR0163
 QR0163                          STATION RECOVERY (1970)
 QR0163
 QR0163'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QR0163'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0196 ***********************************************************************
 QR0196  DESIGNATION -  A 89
 QR0196  PID         -  QR0196
 QR0196  STATE/COUNTY-  SD/MCPHERSON
 QR0196  COUNTRY     -  US
 QR0196  USGS QUAD   -  PLAINVIEW COLONY NW (2017)
 QR0196
 QR0196                         *CURRENT SURVEY CONTROL
 QR0196  ______________________________________________________________________
 QR0196* NAD 83(1986) POSITION- 45 43 22.     (N) 099 08 16.     (W)   SCALED
 QR0196* NAVD 88 ORTHO HEIGHT -   573.933 (meters)     1882.98  (feet) ADJUSTED
 QR0196  ______________________________________________________________________
 QR0196  GEOID HEIGHT    -        -23.396 (meters)                     GEOID18
 QR0196  DYNAMIC HEIGHT  -        573.882 (meters)     1882.81  (feet) COMP
 QR0196  MODELED GRAVITY -    980,507.8   (mgal)                       NAVD 88
 QR0196
 QR0196  VERT ORDER      -  SECOND    CLASS 0
 QR0196
 QR0196.The horizontal coordinates were scaled from a map and have
 QR0196.an estimated accuracy of +/- 6 seconds.
 QR0196
 QR0196.The orthometric height was determined by differential leveling and
 QR0196.adjusted by the NATIONAL GEODETIC SURVEY
 QR0196.in June 1991.
 QR0196
 QR0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0196.GEOID18 height accuracy estimate available here.
 QR0196
 QR0196.Click photographs - Photos may exist for this station.
 QR0196
 QR0196.The dynamic height is computed by dividing the NAVD 88
 QR0196.geopotential number by the normal gravity value computed on the
 QR0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0196.degrees latitude (g = 980.6199 gals.).
 QR0196
 QR0196.The modeled gravity was interpolated from observed gravity values.
 QR0196
 QR0196;                    North         East    Units  Estimated Accuracy
 QR0196;SPC SD N     -   210,330.      667,120.      MT  (+/- 180 meters Scaled)
 QR0196
 QR0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR892632(NAD 83)
 QR0196
 QR0196                          SUPERSEDED SURVEY CONTROL
 QR0196
 QR0196  NGVD 29 (??/??/92)  573.546  (m)         1881.71   (f) ADJ UNCH    2 0
 QR0196
 QR0196.Superseded values are not recommended for survey control.
 QR0196
 QR0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0196.See file dsdata.pdf to determine how the superseded data were derived.
 QR0196
 QR0196_MARKER: DB = BENCH MARK DISK
 QR0196_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0196_SP_SET: CULVERT HEADWALL
 QR0196_STAMPING: A 89 1934
 QR0196_MARK LOGO: CGS
 QR0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0196+STABILITY: SURFACE MOTION
 QR0196
 QR0196  HISTORY     - Date     Condition        Report By
 QR0196  HISTORY     - 1934     MONUMENTED       CGS
 QR0196  HISTORY     - 1940     GOOD             CGS
 QR0196
 QR0196                          STATION DESCRIPTION
 QR0196
 QR0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0196'10.1 MI W FROM LEOLA.
 QR0196'10.1 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL
 QR0196'AT LEOLA, MC PHERSON COUNTY, AT THE FOOT OF A LONG WEST SLOPE,
 QR0196'ABOUT 100 FEET WEST OF A T-ROAD LEADING NORTH, AT A 4-FOOT
 QR0196'REINFORCED CONCRETE BOX CULVERT, IN THE CENTER OF THE TOP OF THE
 QR0196'NORTH CONCRETE HEAD WALL, 12.5 FEET NORTH OF THE CENTER LINE
 QR0196'OF THE HIGHWAY, 4.0 FEET WEST OF A WHITE REFERENCE POST, AND
 QR0196'ABOUT 3.4 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 QR0196'A 89 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0192 ***********************************************************************
 OS0192  DESIGNATION -  A 9
 OS0192  PID         -  OS0192
 OS0192  STATE/COUNTY-  SD/JONES
 OS0192  COUNTRY     -  US
 OS0192  USGS QUAD   -  DRAPER (2017)
 OS0192
 OS0192                         *CURRENT SURVEY CONTROL
 OS0192  ______________________________________________________________________
 OS0192* NAD 83(1986) POSITION- 43 55 34.     (N) 100 32 50.     (W)   SCALED
 OS0192* NAVD 88 ORTHO HEIGHT -   683.555 (meters)     2242.63  (feet) ADJUSTED
 OS0192  ______________________________________________________________________
 OS0192  GEOID HEIGHT    -        -24.272 (meters)                     GEOID18
 OS0192  DYNAMIC HEIGHT  -        683.338 (meters)     2241.92  (feet) COMP
 OS0192  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0192
 OS0192  VERT ORDER      -  FIRST     CLASS II
 OS0192
 OS0192.The horizontal coordinates were scaled from a map and have
 OS0192.an estimated accuracy of +/- 6 seconds.
 OS0192
 OS0192.The orthometric height was determined by differential leveling and
 OS0192.adjusted by the NATIONAL GEODETIC SURVEY
 OS0192.in June 1991.
 OS0192
 OS0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0192.GEOID18 height accuracy estimate available here.
 OS0192
 OS0192.Click photographs - Photos may exist for this station.
 OS0192
 OS0192.The dynamic height is computed by dividing the NAVD 88
 OS0192.geopotential number by the normal gravity value computed on the
 OS0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0192.degrees latitude (g = 980.6199 gals.).
 OS0192
 OS0192.The modeled gravity was interpolated from observed gravity values.
 OS0192
 OS0192;                    North         East    Units  Estimated Accuracy
 OS0192;SPC SD S     -   176,970.      582,830.      MT  (+/- 180 meters Scaled)
 OS0192
 OS0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP757648(NAD 83)
 OS0192
 OS0192                          SUPERSEDED SURVEY CONTROL
 OS0192
 OS0192  NGVD 29 (??/??/92)  683.108  (m)         2241.16   (f) ADJ UNCH    1 2
 OS0192
 OS0192.Superseded values are not recommended for survey control.
 OS0192
 OS0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0192.See file dsdata.pdf to determine how the superseded data were derived.
 OS0192
 OS0192_MARKER: DB = BENCH MARK DISK
 OS0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0192_STAMPING: 2241.163 A 9 1925
 OS0192_MARK LOGO: CGS
 OS0192_PROJECTION: FLUSH
 OS0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0192+STABILITY: SURFACE MOTION
 OS0192
 OS0192  HISTORY     - Date     Condition        Report By
 OS0192  HISTORY     - 1925     MONUMENTED       CGS
 OS0192  HISTORY     - 1935     GOOD             CGS
 OS0192
 OS0192                          STATION DESCRIPTION
 OS0192
 OS0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OS0192'2.5 MI W FROM DRAPER.
 OS0192'2.5 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0192'PACIFIC RAILROAD FROM DRAPER, JONES COUNTY, AT A SECTIONLINE
 OS0192'ROAD CROSSING, 73.5 FEET NORTHWEST OF THE CENTER OF THE CROSSING,
 OS0192'42 FEET WEST OF THE CENTERLINE OF THE ROAD, 42.2 FEET NORTH
 OS0192'OF THE CENTERLINE OF THE TRACK, AND 7.2 FEET SOUTH OF THE
 OS0192'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED 2241.163 A 9 1925
 OS0192'AND SET IN THE TOP OF A CONCRETE POST, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0451 ***********************************************************************
 PU0451  DESIGNATION -  A 9 I
 PU0451  PID         -  PU0451
 PU0451  STATE/COUNTY-  SD/PENNINGTON
 PU0451  COUNTRY     -  US
 PU0451  USGS QUAD   -  CREIGHTON (2017)
 PU0451
 PU0451                         *CURRENT SURVEY CONTROL
 PU0451  ______________________________________________________________________
 PU0451* NAD 83(1986) POSITION- 44 16 56.23   (N) 102 08 52.39   (W)   HD_HELD1
 PU0451* NAVD 88 ORTHO HEIGHT -   767.660 (meters)     2518.56  (feet) ADJUSTED
 PU0451  ______________________________________________________________________
 PU0451  GEOID HEIGHT    -        -19.500 (meters)                     GEOID18
 PU0451  DYNAMIC HEIGHT  -        767.453 (meters)     2517.89  (feet) COMP
 PU0451  MODELED GRAVITY -    980,322.9   (mgal)                       NAVD 88
 PU0451
 PU0451  VERT ORDER      -  SECOND    CLASS 0
 PU0451
 PU0451.The horizontal coordinates were determined by differentially corrected
 PU0451.hand held GPS observations or other comparable positioning techniques
 PU0451.and have an estimated accuracy of +/- 3 meters.
 PU0451
 PU0451.The orthometric height was determined by differential leveling and
 PU0451.adjusted by the NATIONAL GEODETIC SURVEY
 PU0451.in June 1991.
 PU0451
 PU0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0451.GEOID18 height accuracy estimate available here.
 PU0451
 PU0451.Click photographs - Photos may exist for this station.
 PU0451
 PU0451.The dynamic height is computed by dividing the NAVD 88
 PU0451.geopotential number by the normal gravity value computed on the
 PU0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0451.degrees latitude (g = 980.6199 gals.).
 PU0451
 PU0451.The modeled gravity was interpolated from observed gravity values.
 PU0451
 PU0451;                    North         East    Units  Estimated Accuracy
 PU0451;SPC SD S     -   218,101.7     455,168.7     MT  (+/- 3 meters HH1 GPS) 
 PU0451
 PU0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2758107183(NAD 83)
 PU0451
 PU0451                          SUPERSEDED SURVEY CONTROL
 PU0451
 PU0451  NGVD 29 (??/??/92)  767.21   (m)         2517.1    (f) COMPUTED    2 0
 PU0451
 PU0451.Superseded values are not recommended for survey control.
 PU0451
 PU0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0451.See file dsdata.pdf to determine how the superseded data were derived.
 PU0451
 PU0451_MARKER: DS = TRIANGULATION STATION DISK
 PU0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0451_STAMPING: A 9 I 1961
 PU0451_MARK LOGO: CGS
 PU0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0451+STABILITY: SURFACE MOTION
 PU0451
 PU0451  HISTORY     - Date     Condition        Report By
 PU0451  HISTORY     - 1961     MONUMENTED       CGS
 PU0451  HISTORY     - 1962     GOOD             CGS
 PU0451
 PU0451                          STATION DESCRIPTION
 PU0451
 PU0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0451'7 MI NE FROM CREIGHTON.
 PU0451'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0451'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0451'GRAVELED ROAD, THENCE 2.95 MILES NORTH ALONG A GRAVELED ROAD, 125
 PU0451'FEET WEST OF THE CENTER LINE OF THE ROAD, 49.7 FEET WEST OF
 PU0451'A 9 I R.M. 2, 42.2 FEET SOUTH OF A 9 I R.M. 1, 4.7 FEET EAST OF A
 PU0451'FENCE, ABOUT 8 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 PU0451'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0454 ***********************************************************************
 PU0454  DESIGNATION -  A 9 I AZ MK
 PU0454  PID         -  PU0454
 PU0454  STATE/COUNTY-  SD/PENNINGTON
 PU0454  COUNTRY     -  US
 PU0454  USGS QUAD   -  CREIGHTON (2017)
 PU0454
 PU0454                         *CURRENT SURVEY CONTROL
 PU0454  ______________________________________________________________________
 PU0454* NAD 83(1986) POSITION- 44 17 15.     (N) 102 08 51.     (W)   SCALED
 PU0454* NAVD 88 ORTHO HEIGHT -   772.119 (meters)     2533.19  (feet) ADJUSTED
 PU0454  ______________________________________________________________________
 PU0454  GEOID HEIGHT    -        -19.505 (meters)                     GEOID18
 PU0454  DYNAMIC HEIGHT  -        771.911 (meters)     2532.51  (feet) COMP
 PU0454  MODELED GRAVITY -    980,323.1   (mgal)                       NAVD 88
 PU0454
 PU0454  VERT ORDER      -  SECOND    CLASS 0
 PU0454
 PU0454.The horizontal coordinates were scaled from a map and have
 PU0454.an estimated accuracy of +/- 6 seconds.
 PU0454
 PU0454.The orthometric height was determined by differential leveling and
 PU0454.adjusted by the NATIONAL GEODETIC SURVEY
 PU0454.in June 1991.
 PU0454
 PU0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0454.GEOID18 height accuracy estimate available here.
 PU0454
 PU0454.Click photographs - Photos may exist for this station.
 PU0454
 PU0454.The dynamic height is computed by dividing the NAVD 88
 PU0454.geopotential number by the normal gravity value computed on the
 PU0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0454.degrees latitude (g = 980.6199 gals.).
 PU0454
 PU0454.The modeled gravity was interpolated from observed gravity values.
 PU0454
 PU0454;                    North         East    Units  Estimated Accuracy
 PU0454;SPC SD S     -   218,680.      455,210.      MT  (+/- 180 meters Scaled)
 PU0454
 PU0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275077(NAD 83)
 PU0454
 PU0454                          SUPERSEDED SURVEY CONTROL
 PU0454
 PU0454  NGVD 29 (??/??/92)  771.67   (m)         2531.7    (f) COMPUTED    2 0
 PU0454
 PU0454.Superseded values are not recommended for survey control.
 PU0454
 PU0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0454.See file dsdata.pdf to determine how the superseded data were derived.
 PU0454
 PU0454_MARKER: DZ = AZIMUTH MARK DISK
 PU0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0454_STAMPING: A 9 I 1961
 PU0454_MARK LOGO: CGS
 PU0454_PROJECTION: FLUSH
 PU0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0454+STABILITY: SURFACE MOTION
 PU0454
 PU0454  HISTORY     - Date     Condition        Report By
 PU0454  HISTORY     - 1961     MONUMENTED       CGS
 PU0454  HISTORY     - 1962     GOOD             CGS
 PU0454
 PU0454                          STATION DESCRIPTION
 PU0454
 PU0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0454'7.4 MI NE FROM CREIGHTON.
 PU0454'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0454'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0454'GRAVELED ROAD, THENCE 3.35 MILES NORTH ALONG A GRAVELED ROAD,
 PU0454'38 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD, 83 YARDS NORTH
 PU0454'OF A POWER LINE CROSSING OVER THE ROAD, 4.3 FEET SOUTH OF A METAL
 PU0454'WITNESS POST, 1 1/2 FEET WEST OF A FENCE, AND SET IN THE TOP OF
 PU0454'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0453 ***********************************************************************
 PU0453  DESIGNATION -  A 9 I RM 1
 PU0453  PID         -  PU0453
 PU0453  STATE/COUNTY-  SD/PENNINGTON
 PU0453  COUNTRY     -  US
 PU0453  USGS QUAD   -  CREIGHTON (2017)
 PU0453
 PU0453                         *CURRENT SURVEY CONTROL
 PU0453  ______________________________________________________________________
 PU0453* NAD 83(1986) POSITION- 44 16 54.     (N) 102 08 51.     (W)   SCALED
 PU0453* NAVD 88 ORTHO HEIGHT -   767.273 (meters)     2517.29  (feet) ADJUSTED
 PU0453  ______________________________________________________________________
 PU0453  GEOID HEIGHT    -        -19.501 (meters)                     GEOID18
 PU0453  DYNAMIC HEIGHT  -        767.066 (meters)     2516.62  (feet) COMP
 PU0453  MODELED GRAVITY -    980,322.9   (mgal)                       NAVD 88
 PU0453
 PU0453  VERT ORDER      -  SECOND    CLASS 0
 PU0453
 PU0453.The horizontal coordinates were scaled from a map and have
 PU0453.an estimated accuracy of +/- 6 seconds.
 PU0453
 PU0453.The orthometric height was determined by differential leveling and
 PU0453.adjusted by the NATIONAL GEODETIC SURVEY
 PU0453.in June 1991.
 PU0453
 PU0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0453.GEOID18 height accuracy estimate available here.
 PU0453
 PU0453.Click photographs - Photos may exist for this station.
 PU0453
 PU0453.The dynamic height is computed by dividing the NAVD 88
 PU0453.geopotential number by the normal gravity value computed on the
 PU0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0453.degrees latitude (g = 980.6199 gals.).
 PU0453
 PU0453.The modeled gravity was interpolated from observed gravity values.
 PU0453
 PU0453;                    North         East    Units  Estimated Accuracy
 PU0453;SPC SD S     -   218,030.      455,200.      MT  (+/- 180 meters Scaled)
 PU0453
 PU0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276071(NAD 83)
 PU0453
 PU0453                          SUPERSEDED SURVEY CONTROL
 PU0453
 PU0453  NGVD 29 (??/??/92)  766.82   (m)         2515.8    (f) COMPUTED    2 0
 PU0453
 PU0453.Superseded values are not recommended for survey control.
 PU0453
 PU0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0453.See file dsdata.pdf to determine how the superseded data were derived.
 PU0453
 PU0453_MARKER: DR = REFERENCE MARK DISK
 PU0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0453_STAMPING: A 9 I NO 1 1961
 PU0453_MARK LOGO: CGS
 PU0453_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0453+STABILITY: SURFACE MOTION
 PU0453
 PU0453  HISTORY     - Date     Condition        Report By
 PU0453  HISTORY     - 1961     MONUMENTED       CGS
 PU0453  HISTORY     - 1962     GOOD             CGS
 PU0453
 PU0453                          STATION DESCRIPTION
 PU0453
 PU0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0453'7 MI NE FROM CREIGHTON.
 PU0453'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0453'SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0453'GRAVELED ROAD, THENCE 2.95 MILES NORTH ALONG A GRAVELED ROAD,
 PU0453'124 FEET WEST OF THE CENTER LINE OF THE ROAD, 42.2 FEET NORTH OF
 PU0453'A 9 I 1961, 5 FEET EAST OF A FENCE, ABOUT 10 FEET ABOVE THE LEVEL
 PU0453'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 PU0453'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0452 ***********************************************************************
 PU0452  DESIGNATION -  A 9 I RM 2
 PU0452  PID         -  PU0452
 PU0452  STATE/COUNTY-  SD/PENNINGTON
 PU0452  COUNTRY     -  US
 PU0452  USGS QUAD   -  CREIGHTON (2017)
 PU0452
 PU0452                         *CURRENT SURVEY CONTROL
 PU0452  ______________________________________________________________________
 PU0452* NAD 83(1986) POSITION- 44 16 54.     (N) 102 08 51.     (W)   SCALED
 PU0452* NAVD 88 ORTHO HEIGHT -   767.042 (meters)     2516.54  (feet) ADJUSTED
 PU0452  ______________________________________________________________________
 PU0452  GEOID HEIGHT    -        -19.501 (meters)                     GEOID18
 PU0452  DYNAMIC HEIGHT  -        766.836 (meters)     2515.86  (feet) COMP
 PU0452  MODELED GRAVITY -    980,322.9   (mgal)                       NAVD 88
 PU0452
 PU0452  VERT ORDER      -  SECOND    CLASS 0
 PU0452
 PU0452.The horizontal coordinates were scaled from a map and have
 PU0452.an estimated accuracy of +/- 6 seconds.
 PU0452
 PU0452.The orthometric height was determined by differential leveling and
 PU0452.adjusted by the NATIONAL GEODETIC SURVEY
 PU0452.in June 1991.
 PU0452
 PU0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0452.GEOID18 height accuracy estimate available here.
 PU0452
 PU0452.Click photographs - Photos may exist for this station.
 PU0452
 PU0452.The dynamic height is computed by dividing the NAVD 88
 PU0452.geopotential number by the normal gravity value computed on the
 PU0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0452.degrees latitude (g = 980.6199 gals.).
 PU0452
 PU0452.The modeled gravity was interpolated from observed gravity values.
 PU0452
 PU0452;                    North         East    Units  Estimated Accuracy
 PU0452;SPC SD S     -   218,030.      455,200.      MT  (+/- 180 meters Scaled)
 PU0452
 PU0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276071(NAD 83)
 PU0452
 PU0452                          SUPERSEDED SURVEY CONTROL
 PU0452
 PU0452  NGVD 29 (??/??/92)  766.59   (m)         2515.1    (f) COMPUTED    2 0
 PU0452
 PU0452.Superseded values are not recommended for survey control.
 PU0452
 PU0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0452.See file dsdata.pdf to determine how the superseded data were derived.
 PU0452
 PU0452_MARKER: DR = REFERENCE MARK DISK
 PU0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0452_STAMPING: A 9 I NO 2 1961
 PU0452_MARK LOGO: CGS
 PU0452_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0452+STABILITY: SURFACE MOTION
 PU0452
 PU0452  HISTORY     - Date     Condition        Report By
 PU0452  HISTORY     - 1961     MONUMENTED       CGS
 PU0452  HISTORY     - 1962     GOOD             CGS
 PU0452
 PU0452                          STATION DESCRIPTION
 PU0452
 PU0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0452'7 MI NE FROM CREIGHTON.
 PU0452'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0452'SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0452'GRAVELED ROAD, THENCE 2.95 MILES NORTH ALONG A GRAVELED ROAD, 77
 PU0452'FEET WEST OF THE CENTER LINE OF THE ROAD, 49.7 FEET EAST OF A
 PU0452'9 I 1961, 54.3 FEET EAST OF A FENCE, ABOUT 6 1/2 FEET ABOVE THE
 PU0452'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0452'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0448 ***********************************************************************
 PU0448  DESIGNATION -  A 9 J
 PU0448  PID         -  PU0448
 PU0448  STATE/COUNTY-  SD/PENNINGTON
 PU0448  COUNTRY     -  US
 PU0448  USGS QUAD   -  CREIGHTON (2017)
 PU0448
 PU0448                         *CURRENT SURVEY CONTROL
 PU0448  ______________________________________________________________________
 PU0448* NAD 83(1986) POSITION- 44 16 31.     (N) 102 08 53.     (W)   SCALED
 PU0448* NAVD 88 ORTHO HEIGHT -   774.037 (meters)     2539.49  (feet) ADJUSTED
 PU0448  ______________________________________________________________________
 PU0448  GEOID HEIGHT    -        -19.493 (meters)                     GEOID18
 PU0448  DYNAMIC HEIGHT  -        773.828 (meters)     2538.80  (feet) COMP
 PU0448  MODELED GRAVITY -    980,322.2   (mgal)                       NAVD 88
 PU0448
 PU0448  VERT ORDER      -  SECOND    CLASS 0
 PU0448
 PU0448.The horizontal coordinates were scaled from a map and have
 PU0448.an estimated accuracy of +/- 6 seconds.
 PU0448
 PU0448.The orthometric height was determined by differential leveling and
 PU0448.adjusted by the NATIONAL GEODETIC SURVEY
 PU0448.in June 1991.
 PU0448
 PU0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0448.GEOID18 height accuracy estimate available here.
 PU0448
 PU0448.Click photographs - Photos may exist for this station.
 PU0448
 PU0448.The dynamic height is computed by dividing the NAVD 88
 PU0448.geopotential number by the normal gravity value computed on the
 PU0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0448.degrees latitude (g = 980.6199 gals.).
 PU0448
 PU0448.The modeled gravity was interpolated from observed gravity values.
 PU0448
 PU0448;                    North         East    Units  Estimated Accuracy
 PU0448;SPC SD S     -   217,320.      455,140.      MT  (+/- 180 meters Scaled)
 PU0448
 PU0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275064(NAD 83)
 PU0448
 PU0448                          SUPERSEDED SURVEY CONTROL
 PU0448
 PU0448  NGVD 29 (??/??/92)  773.58   (m)         2538.0    (f) COMPUTED    2 0
 PU0448
 PU0448.Superseded values are not recommended for survey control.
 PU0448
 PU0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0448.See file dsdata.pdf to determine how the superseded data were derived.
 PU0448
 PU0448_MARKER: DS = TRIANGULATION STATION DISK
 PU0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0448_STAMPING: A 9 J 1961
 PU0448_MARK LOGO: CGS
 PU0448_PROJECTION: RECESSED 38 CENTIMETERS
 PU0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0448+STABILITY: SURFACE MOTION
 PU0448
 PU0448  HISTORY     - Date     Condition        Report By
 PU0448  HISTORY     - 1961     MONUMENTED       CGS
 PU0448  HISTORY     - 1962     GOOD             CGS
 PU0448
 PU0448                          STATION DESCRIPTION
 PU0448
 PU0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0448'6.5 MI NE FROM CREIGHTON.
 PU0448'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0448'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0448'GRAVELED ROAD, THENCE 2.45 MILES NORTH ALONG A GRAVELED ROAD,
 PU0448'87 YARDS SOUTH OF THE CENTER LINE OF A PRIVATE ROAD, 78.8 FEET
 PU0448'WEST-NORTHWEST OF AND ACROSS THE ROAD FROM A POWER POLE, 74.3
 PU0448'FEET SOUTH OF A 9 J R.M. 1, 74.7 FEET NORTH OF A 9 J R.M. 2,
 PU0448'38 FEET WEST OF THE CENTER LINE OF THE ROAD, 4.4 FEET WEST OF A
 PU0448'FENCE, 5.0 FEET SOUTHWEST OF A METAL WITNESS POST, AND SET IN THE
 PU0448'TOP OF A CONCRETE POST WHICH IS ABOUT 15 INCHES BELOW THE SURFACE
 PU0448'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0450 ***********************************************************************
 PU0450  DESIGNATION -  A 9 J RM 1
 PU0450  PID         -  PU0450
 PU0450  STATE/COUNTY-  SD/PENNINGTON
 PU0450  COUNTRY     -  US
 PU0450  USGS QUAD   -  CREIGHTON (2017)
 PU0450
 PU0450                         *CURRENT SURVEY CONTROL
 PU0450  ______________________________________________________________________
 PU0450* NAD 83(1986) POSITION- 44 16 31.     (N) 102 08 52.     (W)   SCALED
 PU0450* NAVD 88 ORTHO HEIGHT -   773.622 (meters)     2538.12  (feet) ADJUSTED
 PU0450  ______________________________________________________________________
 PU0450  GEOID HEIGHT    -        -19.494 (meters)                     GEOID18
 PU0450  DYNAMIC HEIGHT  -        773.413 (meters)     2537.44  (feet) COMP
 PU0450  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 PU0450
 PU0450  VERT ORDER      -  SECOND    CLASS 0
 PU0450
 PU0450.The horizontal coordinates were scaled from a map and have
 PU0450.an estimated accuracy of +/- 6 seconds.
 PU0450
 PU0450.The orthometric height was determined by differential leveling and
 PU0450.adjusted by the NATIONAL GEODETIC SURVEY
 PU0450.in June 1991.
 PU0450
 PU0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0450.GEOID18 height accuracy estimate available here.
 PU0450
 PU0450.Click photographs - Photos may exist for this station.
 PU0450
 PU0450.The dynamic height is computed by dividing the NAVD 88
 PU0450.geopotential number by the normal gravity value computed on the
 PU0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0450.degrees latitude (g = 980.6199 gals.).
 PU0450
 PU0450.The modeled gravity was interpolated from observed gravity values.
 PU0450
 PU0450;                    North         East    Units  Estimated Accuracy
 PU0450;SPC SD S     -   217,320.      455,160.      MT  (+/- 180 meters Scaled)
 PU0450
 PU0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276064(NAD 83)
 PU0450
 PU0450                          SUPERSEDED SURVEY CONTROL
 PU0450
 PU0450  NGVD 29 (??/??/92)  773.17   (m)         2536.6    (f) COMPUTED    2 0
 PU0450
 PU0450.Superseded values are not recommended for survey control.
 PU0450
 PU0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0450.See file dsdata.pdf to determine how the superseded data were derived.
 PU0450
 PU0450_MARKER: DR = REFERENCE MARK DISK
 PU0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0450_STAMPING: A 9 J NO 1 1961
 PU0450_MARK LOGO: CGS
 PU0450_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0450+STABILITY: SURFACE MOTION
 PU0450
 PU0450  HISTORY     - Date     Condition        Report By
 PU0450  HISTORY     - 1961     MONUMENTED       CGS
 PU0450  HISTORY     - 1962     GOOD             CGS
 PU0450
 PU0450                          STATION DESCRIPTION
 PU0450
 PU0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0450'6.5 MI NE FROM CREIGHTON.
 PU0450'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0450'SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0450'GRAVELED ROAD, THENCE 2.45 MILES NORTH ALONG A GRAVELED ROAD,
 PU0450'74.3 FEET NORTH OF A 9 J 1961, 36 FEET WEST OF THE CENTER LINE OF
 PU0450'THE ROAD, 1.3 FEET WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PU0450'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0449 ***********************************************************************
 PU0449  DESIGNATION -  A 9 J RM 2
 PU0449  PID         -  PU0449
 PU0449  STATE/COUNTY-  SD/PENNINGTON
 PU0449  COUNTRY     -  US
 PU0449  USGS QUAD   -  CREIGHTON (2017)
 PU0449
 PU0449                         *CURRENT SURVEY CONTROL
 PU0449  ______________________________________________________________________
 PU0449* NAD 83(1986) POSITION- 44 16 31.     (N) 102 08 53.     (W)   SCALED
 PU0449* NAVD 88 ORTHO HEIGHT -   774.885 (meters)     2542.27  (feet) ADJUSTED
 PU0449  ______________________________________________________________________
 PU0449  GEOID HEIGHT    -        -19.493 (meters)                     GEOID18
 PU0449  DYNAMIC HEIGHT  -        774.676 (meters)     2541.58  (feet) COMP
 PU0449  MODELED GRAVITY -    980,322.2   (mgal)                       NAVD 88
 PU0449
 PU0449  VERT ORDER      -  SECOND    CLASS 0
 PU0449
 PU0449.The horizontal coordinates were scaled from a map and have
 PU0449.an estimated accuracy of +/- 6 seconds.
 PU0449
 PU0449.The orthometric height was determined by differential leveling and
 PU0449.adjusted by the NATIONAL GEODETIC SURVEY
 PU0449.in June 1991.
 PU0449
 PU0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0449.GEOID18 height accuracy estimate available here.
 PU0449
 PU0449.Click photographs - Photos may exist for this station.
 PU0449
 PU0449.The dynamic height is computed by dividing the NAVD 88
 PU0449.geopotential number by the normal gravity value computed on the
 PU0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0449.degrees latitude (g = 980.6199 gals.).
 PU0449
 PU0449.The modeled gravity was interpolated from observed gravity values.
 PU0449
 PU0449;                    North         East    Units  Estimated Accuracy
 PU0449;SPC SD S     -   217,320.      455,140.      MT  (+/- 180 meters Scaled)
 PU0449
 PU0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275064(NAD 83)
 PU0449
 PU0449                          SUPERSEDED SURVEY CONTROL
 PU0449
 PU0449  NGVD 29 (??/??/92)  774.43   (m)         2540.8    (f) COMPUTED    2 0
 PU0449
 PU0449.Superseded values are not recommended for survey control.
 PU0449
 PU0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0449.See file dsdata.pdf to determine how the superseded data were derived.
 PU0449
 PU0449_MARKER: DR = REFERENCE MARK DISK
 PU0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0449_STAMPING: A 9 J NO 2 1961
 PU0449_MARK LOGO: CGS
 PU0449_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0449+STABILITY: SURFACE MOTION
 PU0449
 PU0449  HISTORY     - Date     Condition        Report By
 PU0449  HISTORY     - 1961     MONUMENTED       CGS
 PU0449  HISTORY     - 1962     GOOD             CGS
 PU0449
 PU0449                          STATION DESCRIPTION
 PU0449
 PU0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0449'6.5 MI NE FROM CREIGHTON.
 PU0449'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0449'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0449'GRAVELED ROAD, THENCE 2.45 MILES NORTH ALONG A GRAVELED ROAD,
 PU0449'74.7 FEET SOUTH OF A 9 J 1961, 36.0 FEET WEST OF THE CENTER LINE
 PU0449'OF THE ROAD, 1.7 FEET WEST OF A FENCE, ABOUT LEVEL WITH THE ROAD,
 PU0449'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0157 ***********************************************************************
 QR0157  DESIGNATION -  A 90
 QR0157  PID         -  QR0157
 QR0157  STATE/COUNTY-  SD/BROWN
 QR0157  COUNTRY     -  US
 QR0157  USGS QUAD   -  RICHMOND NE (2017)
 QR0157
 QR0157                         *CURRENT SURVEY CONTROL
 QR0157  ______________________________________________________________________
 QR0157* NAD 83(1986) POSITION- 45 44 08.16   (N) 098 34 28.67   (W)   HD_HELD1
 QR0157* NAVD 88 ORTHO HEIGHT -   410.455 (meters)     1346.63  (feet) ADJUSTED
 QR0157  ______________________________________________________________________
 QR0157  GEOID HEIGHT    -        -24.247 (meters)                     GEOID18
 QR0157  DYNAMIC HEIGHT  -        410.435 (meters)     1346.57  (feet) COMP
 QR0157  MODELED GRAVITY -    980,555.8   (mgal)                       NAVD 88
 QR0157
 QR0157  VERT ORDER      -  SECOND    CLASS 0
 QR0157
 QR0157.The horizontal coordinates were determined by differentially corrected
 QR0157.hand held GPS observations or other comparable positioning techniques
 QR0157.and have an estimated accuracy of +/- 3 meters.
 QR0157
 QR0157.The orthometric height was determined by differential leveling and
 QR0157.adjusted by the NATIONAL GEODETIC SURVEY
 QR0157.in June 1991.
 QR0157
 QR0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0157.GEOID18 height accuracy estimate available here.
 QR0157
 QR0157.Click photographs - Photos may exist for this station.
 QR0157
 QR0157.The dynamic height is computed by dividing the NAVD 88
 QR0157.geopotential number by the normal gravity value computed on the
 QR0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0157.degrees latitude (g = 980.6199 gals.).
 QR0157
 QR0157.The modeled gravity was interpolated from observed gravity values.
 QR0157
 QR0157;                    North         East    Units  Estimated Accuracy
 QR0157;SPC SD N     -   212,369.9     710,934.0     MT  (+/- 3 meters HH1 GPS) 
 QR0157
 QR0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3309364759(NAD 83)
 QR0157
 QR0157                          SUPERSEDED SURVEY CONTROL
 QR0157
 QR0157  NGVD 29 (??/??/92)  410.138  (m)         1345.59   (f) ADJ UNCH    2 0
 QR0157
 QR0157.Superseded values are not recommended for survey control.
 QR0157
 QR0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0157.See file dsdata.pdf to determine how the superseded data were derived.
 QR0157
 QR0157_MARKER: DB = BENCH MARK DISK
 QR0157_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0157_SP_SET: BRIDGE
 QR0157_STAMPING: A 90 1934
 QR0157_MARK LOGO: CGS
 QR0157_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0157
 QR0157  HISTORY     - Date     Condition        Report By
 QR0157  HISTORY     - 1934     MONUMENTED       CGS
 QR0157  HISTORY     - 19970508 MARK NOT FOUND   NGS
 QR0157
 QR0157                          STATION DESCRIPTION
 QR0157
 QR0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0157'4.1 MI W FROM BARNARD.
 QR0157'4.1 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL
 QR0157'AT BARNARD, BROWN COUNTY, AT A 75-FOOT STEEL BRIDGE, IN THE
 QR0157'CENTER OF THE TOP OF THE NORTH WING OF THE WEST ABUTMENT, AND
 QR0157'ABOUT 3 FEET ABOVE THE LEVEL OF THE HIGHWAY.  A STANDARD DISK,
 QR0157'STAMPED A 90 1934.
 QR0157
 QR0157                          STATION RECOVERY (1997)
 QR0157
 QR0157'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0157'THERE IS A NEW BRIDGE AT THE DESCRIBED LOCATION.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0326 ***********************************************************************
 QQ0326  DESIGNATION -  A 91
 QQ0326  PID         -  QQ0326
 QQ0326  STATE/COUNTY-  SD/MARSHALL
 QQ0326  COUNTRY     -  US
 QQ0326  USGS QUAD   -  BRITTON WEST (2017)
 QQ0326
 QQ0326                         *CURRENT SURVEY CONTROL
 QQ0326  ______________________________________________________________________
 QQ0326* NAD 83(1986) POSITION- 45 47 28.     (N) 097 52 27.     (W)   SCALED
 QQ0326* NAVD 88 ORTHO HEIGHT -   400.090 (meters)     1312.63  (feet) ADJUSTED
 QQ0326  ______________________________________________________________________
 QQ0326  GEOID HEIGHT    -        -25.307 (meters)                     GEOID18
 QQ0326  DYNAMIC HEIGHT  -        400.072 (meters)     1312.57  (feet) COMP
 QQ0326  MODELED GRAVITY -    980,559.0   (mgal)                       NAVD 88
 QQ0326
 QQ0326  VERT ORDER      -  SECOND    CLASS 0
 QQ0326
 QQ0326.The horizontal coordinates were scaled from a map and have
 QQ0326.an estimated accuracy of +/- 6 seconds.
 QQ0326
 QQ0326.The orthometric height was determined by differential leveling and
 QQ0326.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0326.in June 1991.
 QQ0326
 QQ0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0326.GEOID18 height accuracy estimate available here.
 QQ0326
 QQ0326.Click photographs - Photos may exist for this station.
 QQ0326
 QQ0326.The dynamic height is computed by dividing the NAVD 88
 QQ0326.geopotential number by the normal gravity value computed on the
 QQ0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0326.degrees latitude (g = 980.6199 gals.).
 QQ0326
 QQ0326.The modeled gravity was interpolated from observed gravity values.
 QQ0326
 QQ0326;                    North         East    Units  Estimated Accuracy
 QQ0326;SPC SD N     -   219,730.      765,280.      MT  (+/- 180 meters Scaled)
 QQ0326
 QQ0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR875714(NAD 83)
 QQ0326
 QQ0326                          SUPERSEDED SURVEY CONTROL
 QQ0326
 QQ0326  NGVD 29 (??/??/92)  399.80   (m)         1311.7    (f) COMPUTED    2 0
 QQ0326
 QQ0326.Superseded values are not recommended for survey control.
 QQ0326
 QQ0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0326.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0326
 QQ0326_MARKER: DB = BENCH MARK DISK
 QQ0326_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0326_SP_SET: CULVERT HEADWALL
 QQ0326_STAMPING: A 91 1934
 QQ0326_MARK LOGO: CGS
 QQ0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0326+STABILITY: SURFACE MOTION
 QQ0326
 QQ0326  HISTORY     - Date     Condition        Report By
 QQ0326  HISTORY     - 1934     MONUMENTED       CGS
 QQ0326
 QQ0326                          STATION DESCRIPTION
 QQ0326
 QQ0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0326'6.1 MI W FROM BRITTON.
 QQ0326'6.1 MILES WEST OF BRITTON CLINIC AND HOSPITAL, ALONG STATE
 QQ0326'HIGHWAY 10 AT A 4 FOOT BY 4 FOOT RCB CULVERT.  300 FEET EAST OF
 QQ0326'SECTION CORNER AT SCHOOL HOUSE.  SET IN THE CENTER OF THE NORTH
 QQ0326'HEADWALL, 3 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0327 ***********************************************************************
 QQ0327  DESIGNATION -  A 91 RESET
 QQ0327  PID         -  QQ0327
 QQ0327  STATE/COUNTY-  SD/MARSHALL
 QQ0327  COUNTRY     -  US
 QQ0327  USGS QUAD   -  BRITTON WEST (2017)
 QQ0327
 QQ0327                         *CURRENT SURVEY CONTROL
 QQ0327  ______________________________________________________________________
 QQ0327* NAD 83(1986) POSITION- 45 47 28.     (N) 097 52 27.     (W)   SCALED
 QQ0327* NAVD 88 ORTHO HEIGHT -   399.21  (meters)     1309.7   (feet) RESET
 QQ0327  ______________________________________________________________________
 QQ0327  GEOID HEIGHT    -        -25.307 (meters)                     GEOID18
 QQ0327  VERT ORDER      -  THIRD
 QQ0327
 QQ0327.The horizontal coordinates were scaled from a map and have
 QQ0327.an estimated accuracy of +/- 6 seconds.
 QQ0327
 QQ0327.The orthometric height was computed from unverified reset data.
 QQ0327
 QQ0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0327.GEOID18 height accuracy estimate available here.
 QQ0327
 QQ0327.Click photographs - Photos may exist for this station.
 QQ0327
 QQ0327;                    North         East    Units  Estimated Accuracy
 QQ0327;SPC SD N     -   219,730.      765,280.      MT  (+/- 180 meters Scaled)
 QQ0327
 QQ0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR875714(NAD 83)
 QQ0327
 QQ0327                          SUPERSEDED SURVEY CONTROL
 QQ0327
 QQ0327.No superseded survey control is available for this station.
 QQ0327
 QQ0327_MARKER: DB = BENCH MARK DISK
 QQ0327_SETTING: 30 = SET IN A LIGHT STRUCTURE
 QQ0327_SP_SET: CULVERT
 QQ0327_STAMPING: A 91 RESET 1947
 QQ0327_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0327
 QQ0327  HISTORY     - Date     Condition        Report By
 QQ0327  HISTORY     - 1947     MONUMENTED       SDHD
 QQ0327
 QQ0327                          STATION DESCRIPTION
 QQ0327
 QQ0327'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1947
 QQ0327'6.1 MI W FROM BRITTON.
 QQ0327'6.1 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HOSPITAL AT
 QQ0327'BRITTON, MARSHALL COUNTY, 300 FEET EAST OF A SECTION CORNER
 QQ0327'AT A SCHOOLHOUSE, AT A CULVERT, AND IN THE TOP OF THE NORTH
 QQ0327'HEAD WALL.  A STANDARD DISK, STAMPED A 91 RESET 1947.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0261 ***********************************************************************
 QQ0261  DESIGNATION -  A 92
 QQ0261  PID         -  QQ0261
 QQ0261  STATE/COUNTY-  SD/DAY
 QQ0261  COUNTRY     -  US
 QQ0261  USGS QUAD   -  ANDOVER (2017)
 QQ0261
 QQ0261                         *CURRENT SURVEY CONTROL
 QQ0261  ______________________________________________________________________
 QQ0261* NAD 83(1986) POSITION- 45 24 40.     (N) 097 54 16.     (W)   SCALED
 QQ0261* NAVD 88 ORTHO HEIGHT -   450.949 (meters)     1479.49  (feet) ADJUSTED
 QQ0261  ______________________________________________________________________
 QQ0261  GEOID HEIGHT    -        -24.868 (meters)                     GEOID18
 QQ0261  DYNAMIC HEIGHT  -        450.911 (meters)     1479.36  (feet) COMP
 QQ0261  MODELED GRAVITY -    980,517.7   (mgal)                       NAVD 88
 QQ0261
 QQ0261  VERT ORDER      -  FIRST     CLASS II
 QQ0261
 QQ0261.The horizontal coordinates were scaled from a map and have
 QQ0261.an estimated accuracy of +/- 6 seconds.
 QQ0261
 QQ0261.The orthometric height was determined by differential leveling and
 QQ0261.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0261.in June 1991.
 QQ0261
 QQ0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0261.GEOID18 height accuracy estimate available here.
 QQ0261
 QQ0261.Click photographs - Photos may exist for this station.
 QQ0261
 QQ0261.The dynamic height is computed by dividing the NAVD 88
 QQ0261.geopotential number by the normal gravity value computed on the
 QQ0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0261.degrees latitude (g = 980.6199 gals.).
 QQ0261
 QQ0261.The modeled gravity was interpolated from observed gravity values.
 QQ0261
 QQ0261;                    North         East    Units  Estimated Accuracy
 QQ0261;SPC SD N     -   177,450.      764,020.      MT  (+/- 180 meters Scaled)
 QQ0261
 QQ0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR857292(NAD 83)
 QQ0261
 QQ0261                          SUPERSEDED SURVEY CONTROL
 QQ0261
 QQ0261  NGVD 29 (??/??/92)  450.665  (m)         1478.56   (f) ADJ UNCH    1 2
 QQ0261
 QQ0261.Superseded values are not recommended for survey control.
 QQ0261
 QQ0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0261.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0261
 QQ0261_MARKER: DB = BENCH MARK DISK
 QQ0261_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0261_SP_SET: SIDEWALK
 QQ0261_STAMPING: A 92 1934
 QQ0261_MARK LOGO: CGS
 QQ0261_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0261_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0261_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0261+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0261
 QQ0261  HISTORY     - Date     Condition        Report By
 QQ0261  HISTORY     - 1934     MONUMENTED       CGS
 QQ0261  HISTORY     - 19970314 GOOD             NGS
 QQ0261
 QQ0261                          STATION DESCRIPTION
 QQ0261
 QQ0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0261'AT ANDOVER.
 QQ0261'AT ANDOVER, DAY COUNTY, AT THE DRUG STORE, IN THE CONCRETE FLOOR
 QQ0261'OF THE FRONT (EAST) ENTRANCE, AND ON THE NORTH SIDE OF THE DOOR.
 QQ0261'A STANDARD DISK, STAMPED A 92 1934.
 QQ0261
 QQ0261                          STATION RECOVERY (1997)
 QQ0261
 QQ0261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0261'16.7 KM (10.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0261'STATE HIGHWAY 37 IN GROTON, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG
 QQ0261'MAIN STREET, IN A CONCRETE SIDEWALK IN FRONT OF THE EAST ENTRANCE DOOR
 QQ0261'TO THE ANDOVER COMMUNITY CENTER, 17.3 M (56.8 FT) SOUTH OF THE CENTER
 QQ0261'OF A STREET, 12.1 M (39.7 FT) WEST OF AND LEVEL WITH THE CENTER OF
 QQ0261'MAIN STREET, 0.6 M (2.0 FT) SOUTH OF THE NORTHEAST CORNER OF THE
 QQ0261'BUILDING, AND 1.2 M (3.9 FT) NORTH OF THE CENTER OF THE DOOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0358 ***********************************************************************
 PR0358  DESIGNATION -  A 94 RESET
 PR0358  PID         -  PR0358
 PR0358  STATE/COUNTY-  SD/DEUEL
 PR0358  COUNTRY     -  US
 PR0358  USGS QUAD   -  ESTELLINE SE (2017)
 PR0358
 PR0358                         *CURRENT SURVEY CONTROL
 PR0358  ______________________________________________________________________
 PR0358* NAD 83(1986) POSITION- 44 34 22.     (N) 096 51 19.     (W)   SCALED
 PR0358* NAVD 88 ORTHO HEIGHT -   507.991 (meters)     1666.63  (feet) ADJUSTED
 PR0358  ______________________________________________________________________
 PR0358  GEOID HEIGHT    -        -24.978 (meters)                     GEOID18
 PR0358  DYNAMIC HEIGHT  -        507.914 (meters)     1666.38  (feet) COMP
 PR0358  MODELED GRAVITY -    980,448.2   (mgal)                       NAVD 88
 PR0358
 PR0358  VERT ORDER      -  SECOND    CLASS 0
 PR0358
 PR0358.The horizontal coordinates were scaled from a map and have
 PR0358.an estimated accuracy of +/- 6 seconds.
 PR0358
 PR0358.The orthometric height was determined by differential leveling and
 PR0358.adjusted by the NATIONAL GEODETIC SURVEY
 PR0358.in June 1991.
 PR0358
 PR0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0358.GEOID18 height accuracy estimate available here.
 PR0358
 PR0358.Click photographs - Photos may exist for this station.
 PR0358
 PR0358.The dynamic height is computed by dividing the NAVD 88
 PR0358.geopotential number by the normal gravity value computed on the
 PR0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0358.degrees latitude (g = 980.6199 gals.).
 PR0358
 PR0358.The modeled gravity was interpolated from observed gravity values.
 PR0358
 PR0358;                    North         East    Units  Estimated Accuracy
 PR0358;SPC SD N     -    87,020.      849,720.      MT  (+/- 180 meters Scaled)
 PR0358
 PR0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ702377(NAD 83)
 PR0358
 PR0358                          SUPERSEDED SURVEY CONTROL
 PR0358
 PR0358  NGVD 29 (??/??/92)  507.709  (m)         1665.71   (f) ADJ UNCH    2 0
 PR0358
 PR0358.Superseded values are not recommended for survey control.
 PR0358
 PR0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0358.See file dsdata.pdf to determine how the superseded data were derived.
 PR0358
 PR0358_MARKER: DB = BENCH MARK DISK
 PR0358_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0358_SP_SET: BRIDGE BANISTER
 PR0358_STAMPING: A 94 RESET 1948
 PR0358_MARK LOGO: CGS
 PR0358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0358
 PR0358  HISTORY     - Date     Condition        Report By
 PR0358  HISTORY     - 1948     MONUMENTED       CGS
 PR0358  HISTORY     - 1949     GOOD             CGS
 PR0358
 PR0358                          STATION DESCRIPTION
 PR0358
 PR0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0358'2.4 MI E FROM ESTELLINE.
 PR0358'2.4 MILES EAST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND NORTH
 PR0358'WESTERN RAILROAD STATION AT ESTELLINE, SET IN THE TOP OF THE
 PR0358'EAST POST OF THE NORTH BANNISTER OF A CONCRETE BRIDGE, 15.0 FEET
 PR0358'NORTH OF THE CENTER LINE OF THE HIGHWAY, AND 3.6 FEET ABOVE
 PR0358'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0506 ***********************************************************************
 PR0506  DESIGNATION -  A 95
 PR0506  PID         -  PR0506
 PR0506  STATE/COUNTY-  SD/KINGSBURY
 PR0506  COUNTRY     -  US
 PR0506  USGS QUAD   -  LAKE PRESTON NE (2017)
 PR0506
 PR0506                         *CURRENT SURVEY CONTROL
 PR0506  ______________________________________________________________________
 PR0506* NAD 83(1986) POSITION- 44 22 34.     (N) 097 15 28.     (W)   SCALED
 PR0506* NAVD 88 ORTHO HEIGHT -   519.380 (meters)     1704.00  (feet) ADJUSTED
 PR0506  ______________________________________________________________________
 PR0506  GEOID HEIGHT    -        -25.129 (meters)                     GEOID18
 PR0506  DYNAMIC HEIGHT  -        519.281 (meters)     1703.67  (feet) COMP
 PR0506  MODELED GRAVITY -    980,410.6   (mgal)                       NAVD 88
 PR0506
 PR0506  VERT ORDER      -  SECOND    CLASS 0
 PR0506
 PR0506.The horizontal coordinates were scaled from a map and have
 PR0506.an estimated accuracy of +/- 6 seconds.
 PR0506
 PR0506.The orthometric height was determined by differential leveling and
 PR0506.adjusted by the NATIONAL GEODETIC SURVEY
 PR0506.in June 1991.
 PR0506
 PR0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0506.GEOID18 height accuracy estimate available here.
 PR0506
 PR0506.Click photographs - Photos may exist for this station.
 PR0506
 PR0506.The dynamic height is computed by dividing the NAVD 88
 PR0506.geopotential number by the normal gravity value computed on the
 PR0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0506.degrees latitude (g = 980.6199 gals.).
 PR0506
 PR0506.The modeled gravity was interpolated from observed gravity values.
 PR0506
 PR0506;                    North         East    Units  Estimated Accuracy
 PR0506;SPC SD N     -    64,020.      818,510.      MT  (+/- 180 meters Scaled)
 PR0506
 PR0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ387151(NAD 83)
 PR0506
 PR0506                          SUPERSEDED SURVEY CONTROL
 PR0506
 PR0506  NGVD 29 (??/??/92)  519.099  (m)         1703.08   (f) ADJ UNCH    2 0
 PR0506
 PR0506.Superseded values are not recommended for survey control.
 PR0506
 PR0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0506.See file dsdata.pdf to determine how the superseded data were derived.
 PR0506
 PR0506_MARKER: DB = BENCH MARK DISK
 PR0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0506_STAMPING: A 95 1934
 PR0506_MARK LOGO: CGS
 PR0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0506+STABILITY: SURFACE MOTION
 PR0506
 PR0506  HISTORY     - Date     Condition        Report By
 PR0506  HISTORY     - 1934     MONUMENTED       CGS
 PR0506
 PR0506                          STATION DESCRIPTION
 PR0506
 PR0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0506'1.2 MI W FROM HETLAND.
 PR0506'1.2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0506'THE STATION AT HETLAND, KINGSBURY COUNTY, 4 FEET NORTH OF
 PR0506'MILEPOST 315, 48 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0506'52 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 2 FEET LOWER
 PR0506'THAN THE RAIL.  A STANDARD DISK, STAMPED A 95 1934 AND SET IN
 PR0506'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0085 ***********************************************************************
 PR0085  DESIGNATION -  A 96
 PR0085  PID         -  PR0085
 PR0085  STATE/COUNTY-  SD/BROOKINGS
 PR0085  COUNTRY     -  US
 PR0085  USGS QUAD   -  ELKTON (2017)
 PR0085
 PR0085                         *CURRENT SURVEY CONTROL
 PR0085  ______________________________________________________________________
 PR0085* NAD 83(1986) POSITION- 44 14 16.     (N) 096 28 49.     (W)   SCALED
 PR0085* NAVD 88 ORTHO HEIGHT -   533.976 (meters)     1751.89  (feet) ADJUSTED
 PR0085  ______________________________________________________________________
 PR0085  GEOID HEIGHT    -        -25.772 (meters)                     GEOID18
 PR0085  DYNAMIC HEIGHT  -        533.866 (meters)     1751.53  (feet) COMP
 PR0085  MODELED GRAVITY -    980,396.9   (mgal)                       NAVD 88
 PR0085
 PR0085  VERT ORDER      -  SECOND    CLASS 0
 PR0085
 PR0085.The horizontal coordinates were scaled from a map and have
 PR0085.an estimated accuracy of +/- 6 seconds.
 PR0085
 PR0085.The orthometric height was determined by differential leveling and
 PR0085.adjusted by the NATIONAL GEODETIC SURVEY
 PR0085.in June 1991.
 PR0085
 PR0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0085.GEOID18 height accuracy estimate available here.
 PR0085
 PR0085.Click photographs - Photos may exist for this station.
 PR0085
 PR0085.The dynamic height is computed by dividing the NAVD 88
 PR0085.geopotential number by the normal gravity value computed on the
 PR0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0085.degrees latitude (g = 980.6199 gals.).
 PR0085
 PR0085.The modeled gravity was interpolated from observed gravity values.
 PR0085
 PR0085;                    North         East    Units  Estimated Accuracy
 PR0085;SPC SD N     -    51,060.      881,100.      MT  (+/- 180 meters Scaled)
 PR0085
 PR0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ012013(NAD 83)
 PR0085
 PR0085                          SUPERSEDED SURVEY CONTROL
 PR0085
 PR0085  NGVD 29 (??/??/92)  533.714  (m)         1751.03   (f) ADJ UNCH    2 0
 PR0085
 PR0085.Superseded values are not recommended for survey control.
 PR0085
 PR0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0085.See file dsdata.pdf to determine how the superseded data were derived.
 PR0085
 PR0085_MARKER: DB = BENCH MARK DISK
 PR0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0085_STAMPING: A 96 1934
 PR0085_MARK LOGO: CGS
 PR0085_PROJECTION: FLUSH
 PR0085_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0085+STABILITY: SURFACE MOTION
 PR0085
 PR0085  HISTORY     - Date     Condition        Report By
 PR0085  HISTORY     - 1934     MONUMENTED       CGS
 PR0085  HISTORY     - 1976     GOOD             MNHD
 PR0085  HISTORY     - 19970228 GOOD             LOCENG
 PR0085
 PR0085                          STATION DESCRIPTION
 PR0085
 PR0085'DESCRIBED BY MN HIGHWAY DEPT 1976
 PR0085'IN ELKTON.
 PR0085'IT IS LOCATED 0.45 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN
 PR0085'RAILROAD FROM THE CROSSING OF CHICAGO AND NORTHWESTERN RAILROAD,
 PR0085'THE CHICAGO ROCK ISLAND AND PACIFIC RAILROAD AND SOUTH DAKOTA
 PR0085'HIGHWAY 13 AT ELKTON.  IT IS 19.8 FEET SOUTH OF AND ABOUT LEVEL
 PR0085'WITH THE SOUTH RAIL OF THE RAILROAD, 229.0 FEET EAST OF A CITY
 PR0085'STREET, 142.9 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF
 PR0085'A WOODEN BANDSTAND IN THE CITY PARK, AND 2.5 FEET NORTH OF A
 PR0085'TELEGRAPH POLE.  IT IS SET IN THE TOP OF A CONCRETE MONUMENT
 PR0085'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  A RAILROAD SPIKE
 PR0085'WAS BURIED ALONG SIDE THE MONUMENT TO MAKE IT MAGNETIC.  IN ELKTON.
 PR0085'SEC 21, T109N, R 46W.  LATITUDE 44 DEG - 14.3 MIN.  LONGITUDE
 PR0085'96 DEG - 28.8 MIN.
 PR0085
 PR0085                          STATION RECOVERY (1997)
 PR0085
 PR0085'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1997 (GM)
 PR0085'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0888 ***********************************************************************
 PU0888  DESIGNATION -  AA
 PU0888  PID         -  PU0888
 PU0888  STATE/COUNTY-  SD/MEADE
 PU0888  COUNTRY     -  US
 PU0888  USGS QUAD   -  ENNING (2017)
 PU0888
 PU0888                         *CURRENT SURVEY CONTROL
 PU0888  ______________________________________________________________________
 PU0888* NAD 83(1986) POSITION- 44 34 32.     (N) 102 33 47.     (W)   SCALED
 PU0888* NAVD 88 ORTHO HEIGHT -   925.449 (meters)     3036.24  (feet) ADJUSTED
 PU0888  ______________________________________________________________________
 PU0888  GEOID HEIGHT    -        -18.416 (meters)                     GEOID18
 PU0888  DYNAMIC HEIGHT  -        925.191 (meters)     3035.40  (feet) COMP
 PU0888  MODELED GRAVITY -    980,307.5   (mgal)                       NAVD 88
 PU0888
 PU0888  VERT ORDER      -  SECOND    CLASS 0
 PU0888
 PU0888.The horizontal coordinates were scaled from a map and have
 PU0888.an estimated accuracy of +/- 6 seconds.
 PU0888
 PU0888.The orthometric height was determined by differential leveling and
 PU0888.adjusted by the NATIONAL GEODETIC SURVEY
 PU0888.in June 1991.
 PU0888
 PU0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0888.GEOID18 height accuracy estimate available here.
 PU0888
 PU0888.Click photographs - Photos may exist for this station.
 PU0888
 PU0888.The dynamic height is computed by dividing the NAVD 88
 PU0888.geopotential number by the normal gravity value computed on the
 PU0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0888.degrees latitude (g = 980.6199 gals.).
 PU0888
 PU0888.The modeled gravity was interpolated from observed gravity values.
 PU0888
 PU0888;                    North         East    Units  Estimated Accuracy
 PU0888;SPC SD N     -    85,700.      396,460.      MT  (+/- 180 meters Scaled)
 PU0888
 PU0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK934386(NAD 83)
 PU0888
 PU0888                          SUPERSEDED SURVEY CONTROL
 PU0888
 PU0888  NGVD 29 (??/??/92)  924.965  (m)         3034.66   (f) ADJ UNCH    2 0
 PU0888
 PU0888.Superseded values are not recommended for survey control.
 PU0888
 PU0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0888.See file dsdata.pdf to determine how the superseded data were derived.
 PU0888
 PU0888_MARKER: N = NAIL
 PU0888_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 PU0888_SP_SET: COTTONWOOD TREE
 PU0888_STAMPING: AA
 PU0888_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0888
 PU0888  HISTORY     - Date     Condition        Report By
 PU0888  HISTORY     - UNK      MONUMENTED       CGS
 PU0888  HISTORY     - 1962     GOOD             CGS
 PU0888  HISTORY     - 1972     MARK NOT FOUND   NGS
 PU0888
 PU0888                          STATION DESCRIPTION
 PU0888
 PU0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0888'AT ENNING.
 PU0888'AT ENNING, ALONG STATE HIGHWAY 34, ABOUT 100 YARDS WEST OF A
 PU0888'NORTH-SOUTH CROSS ROAD, 40 FEET NORTH OF THE CENTER LINE OF THE
 PU0888'HIGHWAY, A COPPER NAIL AND WASHER IN THE SOUTH ROOT OF A 30-INCH
 PU0888'COTTONWOOD, FLUSH WITH THE GROUND AND LEVEL WITH THE HIGHWAY.
 PU0888'NOTE-- IT IS SUGGESTED THAT IT BE CONSIDERED DESTROYED AS THE
 PU0888'MARK IS SET IN A TREE ROOT AND THE TREES ARE TO BE REMOVED IN
 PU0888'THE NEAR FUTURE DUE TO HIGHWAY IMPROVEMENTS.
 PU0888
 PU0888                          STATION RECOVERY (1972)
 PU0888
 PU0888'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU0888'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0248 ***********************************************************************
 OR0248  DESIGNATION -  AA 1
 OR0248  PID         -  OR0248
 OR0248  STATE/COUNTY-  SD/CHARLES MIX
 OR0248  COUNTRY     -  US
 OR0248  USGS QUAD   -  LAKE ANDES (2017)
 OR0248
 OR0248                         *CURRENT SURVEY CONTROL
 OR0248  ______________________________________________________________________
 OR0248* NAD 83(1986) POSITION- 43 08 25.     (N) 098 32 46.     (W)   SCALED
 OR0248* NAVD 88 ORTHO HEIGHT -   438.592 (meters)     1438.95  (feet) ADJUSTED
 OR0248  ______________________________________________________________________
 OR0248  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 OR0248  DYNAMIC HEIGHT  -        438.449 (meters)     1438.48  (feet) COMP
 OR0248  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 OR0248
 OR0248  VERT ORDER      -  FIRST     CLASS II
 OR0248
 OR0248.The horizontal coordinates were scaled from a map and have
 OR0248.an estimated accuracy of +/- 6 seconds.
 OR0248
 OR0248.The orthometric height was determined by differential leveling and
 OR0248.adjusted by the NATIONAL GEODETIC SURVEY
 OR0248.in June 1991.
 OR0248
 OR0248.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0248.GEOID18 height accuracy estimate available here.
 OR0248
 OR0248.Click photographs - Photos may exist for this station.
 OR0248
 OR0248.The dynamic height is computed by dividing the NAVD 88
 OR0248.geopotential number by the normal gravity value computed on the
 OR0248.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0248.degrees latitude (g = 980.6199 gals.).
 OR0248
 OR0248.The modeled gravity was interpolated from observed gravity values.
 OR0248
 OR0248;                    North         East    Units  Estimated Accuracy
 OR0248;SPC SD S     -    91,210.      745,380.      MT  (+/- 180 meters Scaled)
 OR0248
 OR0248_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369764(NAD 83)
 OR0248
 OR0248                          SUPERSEDED SURVEY CONTROL
 OR0248
 OR0248  NGVD 29 (??/??/92)  438.288  (m)         1437.95   (f) ADJ UNCH    1 2
 OR0248
 OR0248.Superseded values are not recommended for survey control.
 OR0248
 OR0248.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0248.See file dsdata.pdf to determine how the superseded data were derived.
 OR0248
 OR0248_MARKER: DD = SURVEY DISK
 OR0248_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0248_MARK LOGO: USACE
 OR0248_PROJECTION: FLUSH
 OR0248_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0248+STABILITY: SURFACE MOTION
 OR0248
 OR0248  HISTORY     - Date     Condition        Report By
 OR0248  HISTORY     - UNK      MONUMENTED       USACE
 OR0248  HISTORY     - 1949     GOOD             CGS
 OR0248  HISTORY     - 1963     MARK NOT FOUND   USGS
 OR0248  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0248
 OR0248                          STATION DESCRIPTION
 OR0248
 OR0248'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0248'1.1 MI S FROM LAKE ANDES.
 OR0248'1.1 MILES SOUTH ALONG THE ACCESS HIGHWAY FROM THE EAST POINT OF
 OR0248'THE JUNCTION OF THE ACCESS HIGHWAY WITH U.S. HIGHWAY NO. 18
 OR0248'AND STATE HIGHWAY NO. 50 AT LAKE ANDES, IN THE SOUTHWEST QUARTER
 OR0248'OF A ROAD CROSSING, 83 FEET WEST OF THE CENTER LINE OF THE
 OR0248'HIGHWAY, 33 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD,
 OR0248'16.2 FEET WEST OF A CORNER FENCE POST, 4 FEET WEST OF A POWER
 OR0248'LINE GUY POLE, 0.5 FOOT SOUTH OF A FENCE, 1.5 FEET EAST OF A
 OR0248'2 IN X 4 IN MARKER POST, SET IN THE TOP OF A CONCRETE POST AND
 OR0248'LEVEL WITH THE GROUND.
 OR0248
 OR0248                          STATION RECOVERY (1963)
 OR0248
 OR0248'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 OR0248'MARK NOT FOUND.
 OR0248
 OR0248                          STATION RECOVERY (2013)
 OR0248
 OR0248'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0248'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0250 ***********************************************************************
 OR0250  DESIGNATION -  AA 2
 OR0250  PID         -  OR0250
 OR0250  STATE/COUNTY-  SD/CHARLES MIX
 OR0250  COUNTRY     -  US
 OR0250  USGS QUAD   -  LAKE ANDES (2017)
 OR0250
 OR0250                         *CURRENT SURVEY CONTROL
 OR0250  ______________________________________________________________________
 OR0250* NAD 83(1986) POSITION- 43 07 35.     (N) 098 32 46.     (W)   SCALED
 OR0250* NAVD 88 ORTHO HEIGHT -   451.418 (meters)     1481.03  (feet) ADJUSTED
 OR0250  ______________________________________________________________________
 OR0250  GEOID HEIGHT    -        -26.344 (meters)                     GEOID18
 OR0250  DYNAMIC HEIGHT  -        451.271 (meters)     1480.54  (feet) COMP
 OR0250  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 OR0250
 OR0250  VERT ORDER      -  FIRST     CLASS II
 OR0250
 OR0250.The horizontal coordinates were scaled from a map and have
 OR0250.an estimated accuracy of +/- 6 seconds.
 OR0250
 OR0250.The orthometric height was determined by differential leveling and
 OR0250.adjusted by the NATIONAL GEODETIC SURVEY
 OR0250.in June 1991.
 OR0250
 OR0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0250.GEOID18 height accuracy estimate available here.
 OR0250
 OR0250.Click photographs - Photos may exist for this station.
 OR0250
 OR0250.The dynamic height is computed by dividing the NAVD 88
 OR0250.geopotential number by the normal gravity value computed on the
 OR0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0250.degrees latitude (g = 980.6199 gals.).
 OR0250
 OR0250.The modeled gravity was interpolated from observed gravity values.
 OR0250
 OR0250;                    North         East    Units  Estimated Accuracy
 OR0250;SPC SD S     -    89,670.      745,410.      MT  (+/- 180 meters Scaled)
 OR0250
 OR0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369749(NAD 83)
 OR0250
 OR0250                          SUPERSEDED SURVEY CONTROL
 OR0250
 OR0250  NGVD 29 (??/??/92)  451.115  (m)         1480.03   (f) ADJ UNCH    1 2
 OR0250
 OR0250.Superseded values are not recommended for survey control.
 OR0250
 OR0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0250.See file dsdata.pdf to determine how the superseded data were derived.
 OR0250
 OR0250_MARKER: DD = SURVEY DISK
 OR0250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0250_MARK LOGO: USACE
 OR0250_PROJECTION: FLUSH
 OR0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0250+STABILITY: SURFACE MOTION
 OR0250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0250+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0250
 OR0250  HISTORY     - Date     Condition        Report By
 OR0250  HISTORY     - UNK      MONUMENTED       USACE
 OR0250  HISTORY     - 1949     GOOD             CGS
 OR0250  HISTORY     - 20121212 GOOD             INDIV
 OR0250
 OR0250                          STATION DESCRIPTION
 OR0250
 OR0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0250'2 MI S FROM LAKE ANDES.
 OR0250'2.05 MILES SOUTH ALONG THE ACCESS HIGHWAY FROM THE EAST POINT
 OR0250'OF THE JUNCTION OF THE ACCESS HIGHWAY WITH U.S. HIGHWAY NO. 18
 OR0250'AND STATE HIGHWAY NO. 50 AT LAKE ANDES, AT A T-JUNCTION OF THE
 OR0250'HIGHWAY AND A SIDE ROAD LEADING WEST, 84.0 FEET WEST OF THE
 OR0250'CENTER LINE OF THE HIGHWAY, 26.0 FEET SOUTH OF THE CENTER LINE
 OR0250'OF THE HIGHWAY, 18.3 FEET WEST OF A CORNER FENCE POST, IN LINE
 OR0250'WITH AN EAST-WEST FENCE, 1.1 FEET SOUTHEAST OF A REFERENCE POST,
 OR0250'SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
 OR0250
 OR0250                          STATION RECOVERY (2012)
 OR0250
 OR0250'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0250'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0252 ***********************************************************************
 OR0252  DESIGNATION -  AA 3
 OR0252  PID         -  OR0252
 OR0252  STATE/COUNTY-  SD/CHARLES MIX
 OR0252  COUNTRY     -  US
 OR0252  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0252
 OR0252                         *CURRENT SURVEY CONTROL
 OR0252  ______________________________________________________________________
 OR0252* NAD 83(1986) POSITION- 43 06 41.     (N) 098 32 46.     (W)   SCALED
 OR0252* NAVD 88 ORTHO HEIGHT -   455.167 (meters)     1493.33  (feet) ADJUSTED
 OR0252  ______________________________________________________________________
 OR0252  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OR0252  DYNAMIC HEIGHT  -        455.020 (meters)     1492.84  (feet) COMP
 OR0252  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 OR0252
 OR0252  VERT ORDER      -  FIRST     CLASS II
 OR0252
 OR0252.The horizontal coordinates were scaled from a map and have
 OR0252.an estimated accuracy of +/- 6 seconds.
 OR0252
 OR0252.The orthometric height was determined by differential leveling and
 OR0252.adjusted by the NATIONAL GEODETIC SURVEY
 OR0252.in June 1991.
 OR0252
 OR0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0252.GEOID18 height accuracy estimate available here.
 OR0252
 OR0252.Click photographs - Photos may exist for this station.
 OR0252
 OR0252.The dynamic height is computed by dividing the NAVD 88
 OR0252.geopotential number by the normal gravity value computed on the
 OR0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0252.degrees latitude (g = 980.6199 gals.).
 OR0252
 OR0252.The modeled gravity was interpolated from observed gravity values.
 OR0252
 OR0252;                    North         East    Units  Estimated Accuracy
 OR0252;SPC SD S     -    88,000.      745,450.      MT  (+/- 180 meters Scaled)
 OR0252
 OR0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369732(NAD 83)
 OR0252
 OR0252                          SUPERSEDED SURVEY CONTROL
 OR0252
 OR0252  NGVD 29 (??/??/92)  454.865  (m)         1492.34   (f) ADJ UNCH    1 2
 OR0252
 OR0252.Superseded values are not recommended for survey control.
 OR0252
 OR0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0252.See file dsdata.pdf to determine how the superseded data were derived.
 OR0252
 OR0252_MARKER: DD = SURVEY DISK
 OR0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0252_MARK LOGO: USACE
 OR0252_PROJECTION: FLUSH
 OR0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0252+STABILITY: SURFACE MOTION
 OR0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0252+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0252
 OR0252  HISTORY     - Date     Condition        Report By
 OR0252  HISTORY     - UNK      MONUMENTED       USACE
 OR0252  HISTORY     - 1949     GOOD             CGS
 OR0252  HISTORY     - 20121212 GOOD             INDIV
 OR0252
 OR0252                          STATION DESCRIPTION
 OR0252
 OR0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0252'3 MI S FROM LAKE ANDES.
 OR0252'3.05 MILES SOUTH ALONG THE ACCESS HIGHWAY FROM THE EAST POINT
 OR0252'OF THE JUNCTION OF THE ACCESS HIGHWAY WITH U.S. HIGHWAY NO. 18
 OR0252'AND STATE HIGHWAY NO. 50 AT LAKE ANDES, AT A T-JUNCTION OF THE
 OR0252'HIGHWAY AND A GRAVEL ROAD LEADING WEST, 85 FEET WEST OF THE
 OR0252'CENTER LINE OF THE HIGHWAY, 32 FEET SOUTH OF THE CENTER LINE OF
 OR0252'THE ROAD LEADING WEST, 17 FEET WEST OF A CORNER FENCE POST, 22
 OR0252'FEET WEST OF BENCH MARK CA3/1, 0.2 FOOT SOUTH OF A FENCE, 1.4
 OR0252'FEET EAST OF A 2 IN X 4 IN MARKER POST, SET IN THE TOP OF A
 OR0252'CONCRETE POST AND LEVEL WITH THE GROUND.  NOTE-- THIS BENCH MARK
 OR0252'IS 0.5 MILE NORTH OF BENCH MARK CA2/1.
 OR0252
 OR0252                          STATION RECOVERY (2012)
 OR0252
 OR0252'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0256 ***********************************************************************
 OR0256  DESIGNATION -  AA 4
 OR0256  PID         -  OR0256
 OR0256  STATE/COUNTY-  SD/CHARLES MIX
 OR0256  COUNTRY     -  US
 OR0256  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0256
 OR0256                         *CURRENT SURVEY CONTROL
 OR0256  ______________________________________________________________________
 OR0256* NAD 83(1986) POSITION- 43 05 50.     (N) 098 32 46.     (W)   SCALED
 OR0256* NAVD 88 ORTHO HEIGHT -   447.420 (meters)     1467.91  (feet) ADJUSTED
 OR0256  ______________________________________________________________________
 OR0256  GEOID HEIGHT    -        -26.294 (meters)                     GEOID18
 OR0256  DYNAMIC HEIGHT  -        447.275 (meters)     1467.43  (feet) COMP
 OR0256  MODELED GRAVITY -    980,283.2   (mgal)                       NAVD 88
 OR0256
 OR0256  VERT ORDER      -  FIRST     CLASS II
 OR0256
 OR0256.The horizontal coordinates were scaled from a map and have
 OR0256.an estimated accuracy of +/- 6 seconds.
 OR0256
 OR0256.The orthometric height was determined by differential leveling and
 OR0256.adjusted by the NATIONAL GEODETIC SURVEY
 OR0256.in June 1991.
 OR0256
 OR0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0256.GEOID18 height accuracy estimate available here.
 OR0256
 OR0256.Click photographs - Photos may exist for this station.
 OR0256
 OR0256.The dynamic height is computed by dividing the NAVD 88
 OR0256.geopotential number by the normal gravity value computed on the
 OR0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0256.degrees latitude (g = 980.6199 gals.).
 OR0256
 OR0256.The modeled gravity was interpolated from observed gravity values.
 OR0256
 OR0256;                    North         East    Units  Estimated Accuracy
 OR0256;SPC SD S     -    86,430.      745,480.      MT  (+/- 180 meters Scaled)
 OR0256
 OR0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369717(NAD 83)
 OR0256
 OR0256                          SUPERSEDED SURVEY CONTROL
 OR0256
 OR0256  NGVD 29 (??/??/92)  447.119  (m)         1466.92   (f) ADJ UNCH    1 2
 OR0256
 OR0256.Superseded values are not recommended for survey control.
 OR0256
 OR0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0256.See file dsdata.pdf to determine how the superseded data were derived.
 OR0256
 OR0256_MARKER: DD = SURVEY DISK
 OR0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0256_MARK LOGO: USACE
 OR0256_PROJECTION: FLUSH
 OR0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0256+STABILITY: SURFACE MOTION
 OR0256
 OR0256  HISTORY     - Date     Condition        Report By
 OR0256  HISTORY     - UNK      MONUMENTED       USACE
 OR0256  HISTORY     - 1949     GOOD             CGS
 OR0256  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0256
 OR0256                          STATION DESCRIPTION
 OR0256
 OR0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0256'2.1 MI N FROM PICKSTOWN.
 OR0256'2.1 MILES NORTH ALONG THE ACCESS HIGHWAY FROM THE JUNCTION OF
 OR0256'THE ACCESS HIGHWAY WITH LEWIS AVENUE AT PICKSTOWN, 0.1 MILE NORTH
 OR0256'OF A Y-JUNCTION, IN THE SOUTHWEST QUARTER OF A ROAD CROSSING,
 OR0256'84.0 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 31.0 FEET
 OR0256'SOUTH OF THE CENTER LINE OF THE DIRT ROAD LEADING WEST, 73.0 FEET
 OR0256'SOUTH-SOUTHWEST OF BENCH MARK CA1/1, 15.0 FEET WEST OF TELEPHONE
 OR0256'POLE NO. 605, 7.0 FEET WEST OF THE CENTER LINE OF A GATE, 19.5
 OR0256'FEET WEST OF A 2 IN X 4 IN MARKER POST, 1.0 FOOT NORTH OF A
 OR0256'FENCE, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE
 OR0256'GROUND.
 OR0256
 OR0256                          STATION RECOVERY (2013)
 OR0256
 OR0256'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0461 ***********************************************************************
 QQ0461  DESIGNATION -  AADLAND
 QQ0461  PID         -  QQ0461
 QQ0461  STATE/COUNTY-  SD/DAY
 QQ0461  COUNTRY     -  US
 QQ0461  USGS QUAD   -  ROSE HILL CEMETERY (2017)
 QQ0461
 QQ0461                         *CURRENT SURVEY CONTROL
 QQ0461  ______________________________________________________________________
 QQ0461* NAD 83(1996) POSITION- 45 30 02.91769(N) 097 40 25.50009(W)   ADJUSTED
 QQ0461* NAVD 88 ORTHO HEIGHT -   566.94  (+/-2cm)     1860.0   (feet) VERTCON3
 QQ0461  ______________________________________________________________________
 QQ0461  GEOID HEIGHT    -        -24.975 (meters)                     GEOID18
 QQ0461  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 QQ0461  HORZ ORDER      -  FIRST
 QQ0461  VERT ORDER      -  THIRD ? (See Below)
 QQ0461
 QQ0461.The horizontal coordinates were established by classical geodetic methods
 QQ0461.and adjusted by the National Geodetic Survey in January 1998.
 QQ0461
 QQ0461.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0461.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0461
 QQ0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0461.GEOID18 height accuracy estimate available here.
 QQ0461
 QQ0461.The vertical order pertains to the NGVD 29 superseded value.
 QQ0461
 QQ0461.Click photographs - Photos may exist for this station.
 QQ0461
 QQ0461.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0461
 QQ0461. The following values were computed from the NAD 83(1996) position.
 QQ0461
 QQ0461;                    North         East     Units Scale Factor Converg.
 QQ0461;SPC SD N     -   187,910.089   781,782.091   MT  0.99996988   +1 38 47.0
 QQ0461;SPC SD N     -   616,501.68  2,564,896.74   sFT  0.99996988   +1 38 47.0
 QQ0461;UTM  14      - 5,039,441.963   603,614.033   MT  0.99973199   +0 56 45.8
 QQ0461
 QQ0461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0461!SPC SD N     -   0.99991504  x   0.99996988  =   0.99988492
 QQ0461!UTM  14      -   0.99991504  x   0.99973199  =   0.99964705
 QQ0461
 QQ0461:                Primary Azimuth Mark                     Grid Az
 QQ0461:SPC SD N     -  MUD                                      254 32 53.8
 QQ0461:UTM  14      -  MUD                                      255 14 55.0
 QQ0461
 QQ0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0361439441(NAD 83)
 QQ0461
 QQ0461|---------------------------------------------------------------------|
 QQ0461| PID    Reference Object                     Distance      Geod. Az  |
 QQ0461|                                                           dddmmss.s |
 QQ0461| CO4147 AADLAND AZ MK                                      0954320.9 |
 QQ0461| CO4148 AADLAND AZ MK 2                                    0961608.9 |
 QQ0461| CO4149 AADLAND RM 1                         23.781 METERS 23138     |
 QQ0461| QQ0452 MUD                                 APPROX.16.4 KM 2561140.8 |
 QQ0461| QQ0450 PIERPONT HIGH SCHOOL CHIMNEY        APPROX.12.4 KM 2662723.3 |
 QQ0461| CO4150 AADLAND RM 2                         19.560 METERS 35714     |
 QQ0461|---------------------------------------------------------------------|
 QQ0461
 QQ0461                          SUPERSEDED SURVEY CONTROL
 QQ0461
 QQ0461  NAD 83(1986)-  45 30 02.91522(N)    097 40 25.48848(W) AD(       ) 1
 QQ0461  NAD 27      -  45 30 03.08295(N)    097 40 24.14234(W) AD(       ) 1
 QQ0461  NGVD 29             566.64   (m)         1859.1    (f) LEVELING    3  
 QQ0461
 QQ0461.Superseded values are not recommended for survey control.
 QQ0461
 QQ0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0461.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0461
 QQ0461_MARKER: DS = TRIANGULATION STATION DISK
 QQ0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0461_STAMPING: AADLAND 1952
 QQ0461_MARK LOGO: CGS
 QQ0461_PROJECTION: FLUSH
 QQ0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0461+STABILITY: SURFACE MOTION
 QQ0461
 QQ0461  HISTORY     - Date     Condition        Report By
 QQ0461  HISTORY     - 1952     MONUMENTED       CGS
 QQ0461  HISTORY     - 1962     GOOD             CGS
 QQ0461  HISTORY     - 1973     GOOD             USGS
 QQ0461  HISTORY     - 1976     GOOD             NGS
 QQ0461
 QQ0461                          STATION DESCRIPTION
 QQ0461
 QQ0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0461'THE STATION IS ABOUT 9 MILES WEST OF ROSLYN, 7-1/2 MILES EAST
 QQ0461'OF PIERPONT, IN SECTION 33, T 124 N, R 57 W, ON LAND OWNED BY
 QQ0461'OLE AADLAND, 300 YARDS SOUTHEAST OF A FARMHOUSE, 150 FEET WEST
 QQ0461'OF A DIRT ROAD, 100 FEET EAST OF A DRIVEWAY, 100 FEET NORTH OF
 QQ0461'A DIRT ROAD, AND 65 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QQ0461'
 QQ0461'TO REACH THE STATION FROM THE CROSS ROAD ON STATE HIGHWAY 25
 QQ0461'ABOUT 1/2 MILE NORTHWEST OF PIERPONT, GO EAST ON MAIN ROAD FOR
 QQ0461'8.25 MILES TO A CROSS ROAD, HOUSE, AND STATION ON THE LEFT,
 QQ0461'CONTINUE EAST FOR 0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 QQ0461'
 QQ0461'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0461'STAMPED AADLAND 1952.
 QQ0461'
 QQ0461'REFERENCE MARK 1 IS 18 FEET EAST OF A WIRE FENCE.  THE MARK IS
 QQ0461'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED AADLAND NO 1 1952.
 QQ0461'
 QQ0461'REFERENCE MARK 2 IS 16 FEET SOUTH OF A TOOL SHED, 4 FEET WEST
 QQ0461'OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 QQ0461'MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED AADLAND
 QQ0461'NO 2 1952.
 QQ0461'
 QQ0461'THE AZIMUTH MARK IS 30 FEET SOUTH OF THE CENTER OF A GRADED ROAD,
 QQ0461'4 FEET WEST OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT SOUTH OF A
 QQ0461'WIRE FENCE.  THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QQ0461'AADLAND 1952.
 QQ0461'
 QQ0461'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 QQ0461
 QQ0461                          STATION RECOVERY (1962)
 QQ0461
 QQ0461'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CJB)
 QQ0461'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 QQ0461'IN GOOD CONDITION, EXCEPT THE AZIMUTH MARK WHICH WAS SETTING IN THE
 QQ0461'MIDDLE OF A DITCH WITH A LARGE MOUND OF DIRT AROUND IT.  THE ROAD
 QQ0461'HAD BEEN GRADED RECENTLY AND THE MARK WAS PROTECTED AND IT IS
 QQ0461'BELIEVED THAT IT WAS NOT DISTURBED.  THE OLD AZIMUTH MARK WAS
 QQ0461'DESTROYED AND A NEW AZIMUTH MARK WAS SET ALONG THE SOUTH
 QQ0461'RIGHT-OF-WAY FENCE.  A COMPLETE DESCRIPTION FOLLOWS.
 QQ0461'
 QQ0461'STATION IS LOCATED ABOUT 9 MILES WEST OF ROSLYN AND 7 AND 1/2
 QQ0461'MILES EAST OF PIERPONT IN SEC. 33, T 124 N., R 57 W. ON LAND OWNED
 QQ0461'AND OCCUPIED BY ORLIN AADLAND, 300 YARDS SOUTHEAST OF HIS
 QQ0461'FARMHOUSE, 150 FEET WEST OF THE CENTER OF DIRT ROAD, IN A SMALL
 QQ0461'YARD FOR LIVESTOCK, 117 FEET NORTHEAST OF THE SOUTHWEST
 QQ0461'CORNER OF FENCE, 100 FEET NORTH OF THE CENTER OF GRAVEL ROAD,
 QQ0461'100 FEET EAST OF THE CENTER OF EAST DRIVEWAY TO FARMHOUSE, 86
 QQ0461'FEET EAST-SOUTHEAST OF A POWER POLE WITH A TRANSFORMER, AND 65
 QQ0461'FEET SOUTH OF A WHITE WITNESS POST IN THE NORTH FENCE OF
 QQ0461'THE LIVESTOCK YARD.  THE MARK IS FLUSH WITH SURFACE OF THE
 QQ0461'GROUND AND THE DISK IS STAMPED AADLAND 1952.
 QQ0461'
 QQ0461'REFERENCE MARK NO. 1 IS 42 FEET NORTH-NORTHEAST OF A SOUTHWEST
 QQ0461'FENCE CORNER, 38 FEET NORTH OF THE SOUTH FENCE AROUND LOT, AND 19
 QQ0461'FEET EAST OF THE WEST FENCE AROUND LOT.  THE MARK IS FLUSH WITH
 QQ0461'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED AADLAND NO 1
 QQ0461'1952.
 QQ0461'
 QQ0461'REFERENCE MARK NO. 2 IS 16 FEET SOUTH OF A TOOL SHED, 4 FEET WEST
 QQ0461'OF A WHITE WITNESS POST, AND 1 FOOT SOUTH OF A FENCE.  THE MARK
 QQ0461'IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 QQ0461'AADLAND NO 2 1952.
 QQ0461'
 QQ0461'AZIMUTH MARK RESET IS 0.3 MILE EAST OF THE STATION, 50 FEET SOUTH
 QQ0461'OF THE CENTER OF A GRADED AND GRAVEL ROAD, 32 FEET EAST OF A
 QQ0461'TELEPHONE POLE WITH THE FOLLOWING PAINTED ON IT, ELEV BM 1836.3,
 QQ0461'1 FOOT WEST OF A NEW STEEL WITNESS POST, AND 1 FOOT NORTH OF
 QQ0461'THE SOUTH RIGHT-OF-WAY FENCE FOR THE ROAD.  THE MARK PROJECTS 6
 QQ0461'INCHES AND THE DISK IS STAMPED AADLAND 1952 RESET 1962.
 QQ0461'
 QQ0461'NOTE--THE ELEVATION OF THE RESET AZIMUTH MARK IS 4.04 FEET LOWER
 QQ0461'THAN THE ELEVATION OF THE OLD AZIMUTH MARK.
 QQ0461'
 QQ0461'TO REACH THE STATION FROM THE CROSSROAD ON STATE HIGHWAY 25
 QQ0461'ABOUT 1/2 MILE NORTHWEST OF PIERPONT, GO EAST ON A GRAVEL ROAD FOR
 QQ0461'8.0 MILES TO A CROSSROAD, THE AADLAND FARM BUILDINGS, AND THE
 QQ0461'STATION ON THE LEFT AS DESCRIBED.
 QQ0461'
 QQ0461'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.3 MILE
 QQ0461'ON A GRAVEL ROAD TO THE AZIMUTH MARK ON THE RIGHT OR SOUTH SIDE
 QQ0461'OF GRAVEL ROAD.
 QQ0461'
 QQ0461'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0461
 QQ0461                          STATION RECOVERY (1973)
 QQ0461
 QQ0461'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (LLA)
 QQ0461'THE AZ MK IS PROBABLY DESTROYED.  RD. HAS BEEN WIDENED CONSIDERABLY
 QQ0461'AND PAVED.
 QQ0461
 QQ0461                          STATION RECOVERY (1976)
 QQ0461
 QQ0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 QQ0461'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 QQ0461'RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE AZIMUTH MARK WAS
 QQ0461'NOT RECOVERED, IT APPARENTLY WAS DESTROYED DURING ROAD
 QQ0461'IMPROVEMENTS.  A NEW AZIMUTH MARK WAS NOT SET AS OTHER OBJECTS
 QQ0461'WERE NOT VISIBLE.
 QQ0461'
 QQ0461'THE PRESENT OWNER-OPERATOR OF THE FARM IS MR. ORLIN AADLAND.
 QQ0461'
 QQ0461'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0461'ABOUT 7.5 MILES EAST OF PIERPONT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2054 ***********************************************************************
 PU2054  DESIGNATION -  AB
 PU2054  PID         -  PU2054
 PU2054  STATE/COUNTY-  SD/LAWRENCE
 PU2054  COUNTRY     -  US
 PU2054  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2054
 PU2054                         *CURRENT SURVEY CONTROL
 PU2054  ______________________________________________________________________
 PU2054* NAD 83(1986) POSITION- 44 35 41.     (N) 103 34 05.     (W)   SCALED
 PU2054* NAVD 88 ORTHO HEIGHT -   928.178 (meters)     3045.20  (feet) ADJUSTED
 PU2054  ______________________________________________________________________
 PU2054  GEOID HEIGHT    -        -15.768 (meters)                     GEOID18
 PU2054  DYNAMIC HEIGHT  -        927.921 (meters)     3044.35  (feet) COMP
 PU2054  MODELED GRAVITY -    980,308.5   (mgal)                       NAVD 88
 PU2054
 PU2054  VERT ORDER      -  SECOND    CLASS 0
 PU2054
 PU2054.The horizontal coordinates were scaled from a map and have
 PU2054.an estimated accuracy of +/- 6 seconds.
 PU2054
 PU2054.The orthometric height was determined by differential leveling and
 PU2054.adjusted by the NATIONAL GEODETIC SURVEY
 PU2054.in June 1991.
 PU2054
 PU2054.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2054.GEOID18 height accuracy estimate available here.
 PU2054
 PU2054.Click photographs - Photos may exist for this station.
 PU2054
 PU2054.The dynamic height is computed by dividing the NAVD 88
 PU2054.geopotential number by the normal gravity value computed on the
 PU2054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2054.degrees latitude (g = 980.6199 gals.).
 PU2054
 PU2054.The modeled gravity was interpolated from observed gravity values.
 PU2054
 PU2054;                    North         East    Units  Estimated Accuracy
 PU2054;SPC SD N     -    90,850.      316,790.      MT  (+/- 180 meters Scaled)
 PU2054
 PU2054_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK136389(NAD 83)
 PU2054
 PU2054                          SUPERSEDED SURVEY CONTROL
 PU2054
 PU2054  NGVD 29 (??/??/92)  927.687  (m)         3043.59   (f) ADJ UNCH    2 0
 PU2054
 PU2054.Superseded values are not recommended for survey control.
 PU2054
 PU2054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2054.See file dsdata.pdf to determine how the superseded data were derived.
 PU2054
 PU2054_MARKER: N = NAIL
 PU2054_SETTING: 33 = WOODEN OBJECT (DRIVEN IN A PILE, POLE, TREE OR STUMP)
 PU2054_SP_SET: TREE ROOT
 PU2054_MARK LOGO: CGS
 PU2054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2054
 PU2054  HISTORY     - Date     Condition        Report By
 PU2054  HISTORY     - 1962     MONUMENTED       CGS
 PU2054
 PU2054                          STATION DESCRIPTION
 PU2054
 PU2054'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2054'7.2 MI S FROM NISLAND.
 PU2054'128 FEET NORTH OF BENCH MARK B 407, A COPPER NAIL AND WASHER
 PU2054'IN THE EAST ROOT OF A 30-INCH OAK TREE LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0965 ***********************************************************************
 PR0965  DESIGNATION -  ABANDON
 PR0965  PID         -  PR0965
 PR0965  STATE/COUNTY-  SD/BROOKINGS
 PR0965  COUNTRY     -  US
 PR0965  USGS QUAD   -  BROOKINGS NE (2017)
 PR0965
 PR0965                         *CURRENT SURVEY CONTROL
 PR0965  ______________________________________________________________________
 PR0965* NAD 83(1996) POSITION- 44 27 00.85253(N) 096 46 01.96193(W)   ADJUSTED
 PR0965* NAD 83(1996) ELLIP HT-   500.527 (meters)        (06/15/04)   ADJUSTED
 PR0965* NAVD 88 ORTHO HEIGHT -   525.6   (meters)     1724.    (feet) GPS OBS
 PR0965  ______________________________________________________________________
 PR0965  NAVD 88 orthometric height was determined with an earlier geoid model
 PR0965  GEOID HEIGHT    -        -25.126 (meters)                     GEOID18
 PR0965  NAD 83(1996) X  -   -537,441.566 (meters)                     COMP
 PR0965  NAD 83(1996) Y  - -4,529,164.102 (meters)                     COMP
 PR0965  NAD 83(1996) Z  -  4,444,292.916 (meters)                     COMP
 PR0965  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 PR0965  HORZ ORDER      -  SECOND
 PR0965  ELLP ORDER      -  FOURTH    CLASS I
 PR0965
 PR0965.The horizontal coordinates were established by classical geodetic methods
 PR0965.and adjusted by the National Geodetic Survey in June 2004.
 PR0965
 PR0965.The orthometric height was determined by GPS observations and a
 PR0965.high-resolution geoid model.
 PR0965
 PR0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0965.GEOID18 height accuracy estimate available here.
 PR0965
 PR0965.Click photographs - Photos may exist for this station.
 PR0965
 PR0965.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR0965
 PR0965.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0965
 PR0965.The ellipsoidal height was determined by GPS observations
 PR0965.and is referenced to NAD 83.
 PR0965
 PR0965. The following values were computed from the NAD 83(1996) position.
 PR0965
 PR0965;                    North         East     Units Scale Factor Converg.
 PR0965;SPC SD N     -    73,688.974   857,250.838   MT  0.99999374   +2 17 16.7
 PR0965;SPC SD N     -   241,761.24  2,812,497.12   sFT  0.99999374   +2 17 16.7
 PR0965;UTM  14      - 4,924,306.330   677,653.495   MT  0.99998814   +1 33 50.4
 PR0965
 PR0965!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0965!SPC SD N     -   0.99992153  x   0.99999374  =   0.99991527
 PR0965!UTM  14      -   0.99992153  x   0.99998814  =   0.99990967
 PR0965
 PR0965:                Primary Azimuth Mark                     Grid Az
 PR0965:SPC SD N     -  ABANDON AZ MK                            178 15 24.6
 PR0965:UTM  14      -  ABANDON AZ MK                            178 58 50.9
 PR0965
 PR0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7765324306(NAD 83)
 PR0965
 PR0965|---------------------------------------------------------------------|
 PR0965| PID    Reference Object                     Distance      Geod. Az  |
 PR0965|                                                           dddmmss.s |
 PR0965| CO7739 ABANDON AZ MK                                      1803241.3 |
 PR0965| CO7741 ABANDON RM 2                         17.773 METERS 18931     |
 PR0965| CO7740 ABANDON RM 1                         20.021 METERS 35132     |
 PR0965|---------------------------------------------------------------------|
 PR0965
 PR0965                          SUPERSEDED SURVEY CONTROL
 PR0965
 PR0965  NAD 83(1996)-  44 27 00.85213(N)    096 46 01.96295(W) AD(       ) 2
 PR0965  ELLIP H (01/23/98)  500.426  (m)                       GP(       ) 4 1
 PR0965  NAD 83(1986)-  44 27 00.85037(N)    096 46 01.94113(W) AD(       ) 2
 PR0965  NAD 27      -  44 27 00.96818(N)    096 46 00.74484(W) AD(       ) 2
 PR0965  NGVD 29 (01/19/94)  525.3    (m)  GEOID93  model used  GPS OBS        
 PR0965
 PR0965.Superseded values are not recommended for survey control.
 PR0965
 PR0965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0965.See file dsdata.pdf to determine how the superseded data were derived.
 PR0965
 PR0965_MARKER: DD = SURVEY DISK
 PR0965_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0965+WITH SETTING: INFORMATION.
 PR0965_STAMPING: ET ABANDON 1968
 PR0965_MARK LOGO: USGS
 PR0965_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR0965_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0965+SATELLITE: SATELLITE OBSERVATIONS - October 20, 1992
 PR0965
 PR0965  HISTORY     - Date     Condition        Report By
 PR0965  HISTORY     - 1968     MONUMENTED       USGS
 PR0965  HISTORY     - 1968     GOOD             USGS
 PR0965  HISTORY     - 19921020 GOOD             NGS
 PR0965
 PR0965                          STATION DESCRIPTION
 PR0965
 PR0965'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (LLA)
 PR0965'STATION IS LOCATED ABOUT 9.0 MI N. AND 1.0 MI E. OF THE CITY
 PR0965'OF BROOKINGS, 1.0 MI N. AND 6.2 MI E. OF THE VILLAGE OF BRUCE,
 PR0965'IN NE 1/4 SEC. 1, T. 111 N., R. 50 W.
 PR0965'
 PR0965'TO REACH FROM THE JCT. OF U.S. HWY. 77 AND U.S. HWY. 14 IN
 PR0965'E. PART OF BROOKINGS, GO 9.0 MI N. ON U.S. HWY. 77 TO CROSSROADS,
 PR0965'TURN RIGHT (E.) AND GO 1.0 MI E. ON GRAVEL RD. TO CROSSROADS,
 PR0965'TURN LEFT (N.) AND GO 0.6 MI N. TO A FARM LANE ON LEFT (W.)
 PR0965'AND STATION ON LEFT (W.).
 PR0965'
 PR0965'STATION IS 23.2 FT S. OF FARM LANE W., 2.5 FT S. OF T-FENCE
 PR0965'W., 23.4 FT W. OF N.-S. RD., 11.5 FT E. OF N.-S. RIGHT-OF-WAY
 PR0965'FENCE, 10.5 FT E. OF USGS WITNESS POST, AND IS STAMPED ET
 PR0965'ABANDON 1968.
 PR0965'
 PR0965'REFERENCE MARK NO. 1 IS N. OF STATION, 41.5 FT N. OF FARM
 PR0965'LANE W., 33.1 FT W. OF N.-S. RD., 1.0 FT E. OF N.-S. RIGHT-OF-WAY
 PR0965'FENCE AND IS STAMPED ABANDON NO. 1 1968.
 PR0965'
 PR0965'REFERENCE MARK NO. 2 IS S. OF STATION, 32.8 FT W. OF N.-S.
 PR0965'RD., 1.5 FT E. OF N.-S. RIGHT-OF-WAY FENCE, AND IS STAMPED
 PR0965'ABANDON NO. 2 1968.
 PR0965'
 PR0965'AZIMUTH MARK IS 0.2 MI S. OF STATION, 31.0 FT W. OF N.-S.
 PR0965'RD., 2.3 FT E. OF N.-S. RIGHT-OF-WAY FENCE (DIRECTLY E. OF POWER
 PR0965'POLE AT FENCE LINE), AND IS STAMPED ABANDON AZIMUTH MARK 1968.
 PR0965'
 PR0965'REFERENCE MARKS AND AZIMUTH MARK ARE STANDARD TABLETS CRIMPED
 PR0965'ON COPPER WELD RODS, SET FLUSH WITH THE GROUND AND CENTERED
 PR0965'IN 6 IN. DRAIN TILE FILLED WITH GRAVEL.
 PR0965'
 PR0965'STATION MARK IS STANDARD TABLET CRIMPED ON COPPER WELD ROD, SET
 PR0965'1.0 FT BELOW THE SURFACE AND CENTERED IN 6 IN. DRAIN TILE
 PR0965'FILLED WITH GRAVEL.
 PR0965
 PR0965                          STATION RECOVERY (1968)
 PR0965
 PR0965'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0965'RECOVERED IN GOOD CONDITION.
 PR0965
 PR0965                          STATION RECOVERY (1992)
 PR0965
 PR0965'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PR0965'STATION IS LOCATED ABOUT 9.0 MI (14.48 KM) NORTH OF BROOKINGS,SD 6.2
 PR0965'MI (9.98 KM) EAST OF BRUCE AND 6.0 MI (9.66 KM) WEST OF WHITE IN A
 PR0965'DITCH ALONG THE WEST SIDE OF A GRAVEL ROAD AND ABOUT 1.0 FT (0.30 M)
 PR0965'BELOW GROUND SURFACE.
 PR0965'TO REACH FROM INTERSTATE 29 AND STATE HIGHWAY 30 (EXIT 190) GO WEST ON
 PR0965'STATE HIGHWAY 30 FOR 0.4 4MI TO GRAVEL ROAD AT RIGHT.  TURN RIGHT
 PR0965'(NORTH) ON GRAVEL ROAD AND GO 0.2 MI (0.32 KM) OVER A WOODEN BRIDGE,
 PR0965'CONTINUE ON GRAVEL ROAD FOR 0.8 MI (1.29 KM) TO GRAVEL CROSSROADS
 PR0965'THENCE NORTH FOR 0.6 MI (0.97 KM) TO THE STATION ON LEFT JUST SOUTH
 PR0965'OF A FIELD ENTRANCE ROAD.
 PR0965'STATION IS LOCATED 23.2 FT (7.07 M) SOUTH OF A FIELD ENTRANCE ROAD,
 PR0965'11.5 FT (3.51 M) EAST OF A NORTH-SOUTH FENCELINE AND 10.5 FT
 PR0965'(3.20 M) EAST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0593 ***********************************************************************
 QR0593  DESIGNATION -  ABANDONED CATH CHURCH SPIRE
 QR0593  PID         -  QR0593
 QR0593  STATE/COUNTY-  SD/BROWN
 QR0593  COUNTRY     -  US
 QR0593  USGS QUAD   -  LAKE PARMLEY SW (2017)
 QR0593
 QR0593                         *CURRENT SURVEY CONTROL
 QR0593  ______________________________________________________________________
 QR0593* NAD 83(1996) POSITION- 45 22 11.86582(N) 098 42 05.17803(W)   ADJUSTED
 QR0593  ______________________________________________________________________
 QR0593  GEOID HEIGHT    -        -24.087 (meters)                     GEOID18
 QR0593  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 QR0593  HORZ ORDER      -  THIRD
 QR0593
 QR0593.The horizontal coordinates were established by classical geodetic methods
 QR0593.and adjusted by the National Geodetic Survey in January 1998.
 QR0593
 QR0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0593.GEOID18 height accuracy estimate available here.
 QR0593
 QR0593.Click photographs - Photos may exist for this station.
 QR0593
 QR0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0593
 QR0593. The following values were computed from the NAD 83(1996) position.
 QR0593
 QR0593;                    North         East     Units Scale Factor Converg.
 QR0593;SPC SD N     -   171,572.091   701,717.446   MT  0.99995457   +0 55 08.6
 QR0593;SPC SD N     -   562,899.44  2,302,217.99   sFT  0.99995457   +0 55 08.6
 QR0593;UTM  14      - 5,024,093.256   523,379.299   MT  0.99960672   +0 12 44.9
 QR0593
 QR0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR2337924093(NAD 83)
 QR0593
 QR0593                          SUPERSEDED SURVEY CONTROL
 QR0593
 QR0593  NAD 83(1986)-  45 22 11.88117(N)    098 42 05.16951(W) AD(       ) 3
 QR0593  NAD 27      -  45 22 11.96000(N)    098 42 03.80000(W) AD(       ) 3
 QR0593
 QR0593.Superseded values are not recommended for survey control.
 QR0593
 QR0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0593.See file dsdata.pdf to determine how the superseded data were derived.
 QR0593
 QR0593_MARKER: 90 = CHURCH SPIRE
 QR0593
 QR0593  HISTORY     - Date     Condition        Report By
 QR0593  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0593
 QR0593                          STATION DESCRIPTION
 QR0593
 QR0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0593'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF ABANDONED CATHOLIC
 QR0593'CHURCH, HEIGHT ABOUT 45 FEET.  THE CHURCH IS LOCATED ABOUT
 QR0593'5 MILES S AND 3 MILES E OF MINA.
 QR0593'
 QR0593'STATION WAS OBSERVED UPON FROM CORT AND RICHARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0575 ***********************************************************************
 QR0575  DESIGNATION -  ABERDEEN
 QR0575  PID         -  QR0575
 QR0575  STATE/COUNTY-  SD/BROWN
 QR0575  COUNTRY     -  US
 QR0575  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0575
 QR0575                         *CURRENT SURVEY CONTROL
 QR0575  ______________________________________________________________________
 QR0575* NAD 83(1996) POSITION- 45 27 01.01047(N) 098 29 03.08599(W)   ADJUSTED
 QR0575* NAD 83(1996) ELLIP HT-   371.312 (meters)        (06/15/04)   ADJUSTED
 QR0575* NAVD 88 ORTHO HEIGHT -   395.642 (meters)     1298.04  (feet) ADJUSTED
 QR0575  ______________________________________________________________________
 QR0575  GEOID HEIGHT    -        -24.411 (meters)                     GEOID18
 QR0575  NAD 83(1996) X  -   -661,306.925 (meters)                     COMP
 QR0575  NAD 83(1996) Y  - -4,433,275.456 (meters)                     COMP
 QR0575  NAD 83(1996) Z  -  4,522,858.984 (meters)                     COMP
 QR0575  LAPLACE CORR    -         -4.39  (seconds)                    DEFLEC18
 QR0575  DYNAMIC HEIGHT  -        395.616 (meters)     1297.95  (feet) COMP
 QR0575  MODELED GRAVITY -    980,537.7   (mgal)                       NAVD 88
 QR0575
 QR0575  HORZ ORDER      -  FIRST
 QR0575  VERT ORDER      -  FIRST     CLASS II
 QR0575  ELLP ORDER      -  FOURTH    CLASS I
 QR0575
 QR0575.The horizontal coordinates were established by classical geodetic methods
 QR0575.and adjusted by the National Geodetic Survey in January 1998.
 QR0575
 QR0575.The orthometric height was determined by differential leveling and
 QR0575.adjusted by the NATIONAL GEODETIC SURVEY
 QR0575.in July 1998.
 QR0575
 QR0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0575.GEOID18 height accuracy estimate available here.
 QR0575
 QR0575.Click photographs - Photos may exist for this station.
 QR0575
 QR0575.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0575
 QR0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0575
 QR0575.The ellipsoidal height was determined by GPS observations
 QR0575.and is referenced to NAD 83.
 QR0575
 QR0575.The dynamic height is computed by dividing the NAVD 88
 QR0575.geopotential number by the normal gravity value computed on the
 QR0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0575.degrees latitude (g = 980.6199 gals.).
 QR0575
 QR0575.The modeled gravity was interpolated from observed gravity values.
 QR0575
 QR0575. The following values were computed from the NAD 83(1996) position.
 QR0575
 QR0575;                    North         East     Units Scale Factor Converg.
 QR0575;SPC SD N     -   180,792.472   718,565.684   MT  0.99996335   +1 04 22.1
 QR0575;SPC SD N     -   593,149.97  2,357,494.25   sFT  0.99996335   +1 04 22.1
 QR0575;UTM  14      - 5,033,102.243   540,333.987   MT  0.99962000   +0 22 03.3
 QR0575
 QR0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0575!SPC SD N     -   0.99994179  x   0.99996335  =   0.99990514
 QR0575!UTM  14      -   0.99994179  x   0.99962000  =   0.99956181
 QR0575
 QR0575:                Primary Azimuth Mark                     Grid Az
 QR0575:SPC SD N     -  DEEN                                     276 47 36.1
 QR0575:UTM  14      -  DEEN                                     277 29 54.9
 QR0575
 QR0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4033333102(NAD 83)
 QR0575
 QR0575|---------------------------------------------------------------------|
 QR0575| PID    Reference Object                     Distance      Geod. Az  |
 QR0575|                                                           dddmmss.s |
 QR0575| CO4152 ABERDEEN RM 1                        18.786 METERS 07037     |
 QR0575| QR0576 ABERDEEN N NORM INDUS SCH STK       186.964 METERS 08339     |
 QR0575| CO4151 ABERDEEN AZ MK                                     1270207.2 |
 QR0575| AE7256 ABERDEEN RM 2                        67.087 METERS 27433     |
 QR0575| QR0590 DEEN                                APPROX. 7.8 KM 2775158.2 |
 QR0575| QR0572 ABERDEEN EPIS CHURCH SPIRE          APPROX. 1.1 KM 3483355.8 |
 QR0575| QR0574 ABERDEEN MUNICIPAL TANK             300.482 METERS 35315     |
 QR0575|---------------------------------------------------------------------|
 QR0575
 QR0575                          SUPERSEDED SURVEY CONTROL
 QR0575
 QR0575  ELLIP H (01/23/98)  371.293  (m)                       GP(       ) 4 1
 QR0575  NAD 83(1986)-  45 27 01.02430(N)    098 29 03.07695(W) AD(       ) 1
 QR0575  NAD 27      -  45 27 01.10600(N)    098 29 01.74200(W) AD(       ) 1
 QR0575  NGVD 29 (06/03/93)  396.0    (m)  UNKNOWN  model used  GPS OBS        
 QR0575
 QR0575.Superseded values are not recommended for survey control.
 QR0575
 QR0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0575.See file dsdata.pdf to determine how the superseded data were derived.
 QR0575
 QR0575_MARKER: DS = TRIANGULATION STATION DISK
 QR0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0575_STAMPING: ABERDEEN 1934
 QR0575_MARK LOGO: CGS
 QR0575_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 QR0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0575+STABILITY: SURFACE MOTION
 QR0575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0575+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0575
 QR0575  HISTORY     - Date     Condition        Report By
 QR0575  HISTORY     - 1934     MONUMENTED       CGS
 QR0575  HISTORY     - 1934     GOOD             CGS
 QR0575  HISTORY     - 1960     MARK NOT FOUND   USGS
 QR0575  HISTORY     - 1964     GOOD             CGS
 QR0575  HISTORY     - 1964     MARK NOT FOUND   CGS
 QR0575  HISTORY     - 1967     GOOD             CGS
 QR0575  HISTORY     - 19921018 GOOD             NGS
 QR0575  HISTORY     - 19970314 GOOD             NGS
 QR0575
 QR0575                          STATION DESCRIPTION
 QR0575
 QR0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0575'STATION IS LOCATED IN ABERDEEN TOWNSHIP, IN THE SE 1/4 OF
 QR0575'SEC. 24, T 123 N, R 64 W, ON THE CAMPUS OF THE NORTHERN
 QR0575'NORMAL AND INDUSTRIAL SCHOOL, WHICH IS IN THE S PART OF ABERDEEN,
 QR0575'210 FEET SSW OF SW CORNER OF CENTRAL BUILDING, 120 FEET W OF
 QR0575'W SIDE OF HOTHOUSE, ABOUT 25 FEET W OF N-S SIDEWALK, AND
 QR0575'45 FEET S OF CENTER LINE OF FOURTEENTH AVENUE SE.
 QR0575'
 QR0575'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0575'BRONZE DISKS SET IN CONCRETE.
 QR0575'
 QR0575'REFERENCE MARK NO. 1 IS E OF STATION, 3 FEET SE OF SE CORNER
 QR0575'OF HOTHOUSE.
 QR0575'
 QR0575'REFERENCE MARK NO. 2 IS W OF STATION IN N-S BOUNDARY FENCE,
 QR0575'ON W SIDE OF CAMPUS.
 QR0575'
 QR0575'AZIMUTH MARK IS REACHED BY GOING TO W ENTRANCE OF CAMPUS,
 QR0575'THEN S ALONG STREET E OF RAILROAD FOR 0.45 MILE TO GRADED
 QR0575'ROAD, TURN E, GO 0.5 MILE.  MARK IS ON THE S SIDE OF ROAD,
 QR0575'15 FEET S OF CENTER LINE OF ROAD, BY THE TELEPHONE POLE WITH
 QR0575'TRANSFORMER.
 QR0575'
 QR0575'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0575
 QR0575                          STATION RECOVERY (1934)
 QR0575
 QR0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QR0575'RECOVERED IN GOOD CONDITION.
 QR0575
 QR0575                          STATION RECOVERY (1960)
 QR0575
 QR0575'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960
 QR0575'STATION WAS NOT FOUND.  AS NEAR AS COULD BE DETERMINED THERE
 QR0575'IS NOW A CORRUGATED METAL STUDENT HOUSING BUILDING LOCATED
 QR0575'UPON THE LOCATION WHERE THE MONUMENT IS SUPPOSED TO BE OR
 QR0575'HAD BEEN.  THE NAME OF THE SCHOOL IS NOW NORTHERN STATE
 QR0575'TEACHERS COLLEGE.
 QR0575
 QR0575                          STATION RECOVERY (1964)
 QR0575
 QR0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (ERW)
 QR0575'LETTER OF MR. E.R. WILLIAMSON, ASSOC. PROF OF MATH., NORTHERN
 QR0575'STATE TEACHERS COLLEGE, ABERDEEN, S. DAK. DATED MAY 1, 1964--
 QR0575'
 QR0575'STATION WAS RECOVERED IN GOOD CONDITION.  IT IS 83.7 FEET
 QR0575'NE FROM NE CORNER OF LINDBERG HALL DORMITORY, 122.0 FEET
 QR0575'SW FROM THE SW CORNER THAT FORMS THE CUSTODIANS SUPPLY ROOM
 QR0575'IN MEWALDT-JENSEN HALL CLASSROOM BUILDING AND 87.1 FEET SE
 QR0575'FROM THE SE CORNER OF THE BEULAH WILLIAMS LIBRARY AUDITORIUM.
 QR0575'
 QR0575'REFERENCE MARK ORIGINALLY SET TO THE NORTHEAST OF STATION
 QR0575'MARKER HAS BEEN DESTROYED DUE TO THE BUILDING OF A TUNNEL.
 QR0575
 QR0575                          STATION RECOVERY (1964)
 QR0575
 QR0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0575'SEARCHED FOR BUT NOT RECOVERED.  AN OFFICIAL OF THE SCHOOL
 QR0575'WAS CONTACTED WHO KNEW OF THE EXISTENCE OF THE STATION.  HE
 QR0575'SAID THAT THE STATION WAS NOW UNDERGROUND UNDER A LANDSCAPED
 QR0575'LAWN.  AS THE STATION WAS NOT TO BE USED AT THIS TIME, IT
 QR0575'WAS THOUGHT INADVISABLE TO DISTURB THE LAWN TO SEARCH FOR
 QR0575'THE STATION.
 QR0575
 QR0575                          STATION RECOVERY (1967)
 QR0575
 QR0575'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (HWK)
 QR0575'THE STATION MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 QR0575'IT IS NOW 11 INCHES BELOW THE SURFACE OF A NICE GREEN LAWN,
 QR0575'83.7 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE LINDBERG
 QR0575'HALL THE TAPE WAS HELD AT THE CORNER OF THE FOUNDATION, 87.1
 QR0575'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE LIBRARY HALL
 QR0575'THE TAPE WAS HELD JUST BELOW A CORNER BLOCK INSCRIBED 1956,
 QR0575'122.0 FEET SOUTHWEST OF THE BOTTOM PART OF THE SOUTHWEST
 QR0575'POST OF THE PORCHWAY TO THE MERVALDT-JENSEN HALL, 22.0 FEET
 QR0575'WEST OF THE CENTER OF A CONCRETE WALK, 17.2 FEET SOUTH OF
 QR0575'THE CENTER OF A CONCRETE WALK AND 41.0 FEET SOUTH OF THE
 QR0575'CENTER LINE OF 14TH AVE. SE.
 QR0575'
 QR0575'REFERENCE MARK NO 2 WAS RECOVERED IN GOOD CONDITION BUT IT WAS
 QR0575'FOUND TO BE UNDER A CONCRETE WALK.  THIS MARK COULD BE USED
 QR0575'BY BREAKING SOME OF THE CONCRETE WALK.
 QR0575'
 QR0575'REFERENCE MARK NO 1 AND THE AZIMUTH MARK WERE SEARCHED FOR
 QR0575'BUT NOT FOUND AT THIS TIME.
 QR0575'
 QR0575'THE TANK, ABERDEEN IS STILL V.G.
 QR0575'
 QR0575'A TOWER STILL COULD BE BUILT OVER THE STATION MARK IF STILL
 QR0575'NEEDED.
 QR0575'
 QR0575'TO REACH THE STATION SITE FROM THE JUNCTIONS OF U.S. HIGHWAY
 QR0575'12 AND SOUTH MAIN STREET IN THE TOWN OF ABERDEEN, GO SOUTH
 QR0575'ON SOUTH MAIN STREET FOR 0.6 MILE, TURN LEFT AND GO EAST ON
 QR0575'14TH AVE. SE., FOR 0.2 MILE TO THE STATION SITE ON THE RIGHT.
 QR0575'AT THE NORTHERN STATE TEACHERS COLLEGE.
 QR0575
 QR0575                          STATION RECOVERY (1992)
 QR0575
 QR0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 QR0575'STATION IS LOCATED EAST OF THE INTERSECTION OF SE 14TH AVE AND S
 QR0575'WASHINGTON ST BETWEEN THE LIBRARY, LINDBERG HALL AND MERVALDT-JENSEN
 QR0575'HALL ON THE CAMPUS OF NORTHERN STATE UNIVERSITY.
 QR0575
 QR0575                          STATION RECOVERY (1997)
 QR0575
 QR0575'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0575'IN ABERDEEN, AT THE INTERSECTION OF SOUTH WASHINGTON STREET AND
 QR0575'SOUTHEAST 14TH AVENUE, AT NORTHERN STATE TEACHERS COLLAGE, 75.9 M
 QR0575'(249.0 FT) EAST OF THE STREET CENTER, 26.4 M (86.6 FT) SOUTHEAST OF
 QR0575'THE SOUTHEAST CORNER OF A LIBRARY, 25.7 M (84.3 FT) NORTHEAST OF THE
 QR0575'NORTHEAST CORNER OF LINDBURG HALL, 16.4 M (53.8 FT) EAST OF A UTILITY
 QR0575'LIGHT POLE, 13.0 M (42.7 FT) SOUTH OF THE EXTENDED AVENUE CENTER, 7.4
 QR0575'M (24.3 FT) NORTH OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE
 QR0575'ENCLOSING A PLAY GROUND, 1.6 M (5.2 FT) WEST OF THE WEST EDGE OF A
 QR0575'SIDEWALK, AND THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND
 QR0575'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0573 ***********************************************************************
 QR0573  DESIGNATION -  ABERDEEN BROWN CO CTHSE DOME
 QR0573  PID         -  QR0573
 QR0573  STATE/COUNTY-  SD/BROWN
 QR0573  COUNTRY     -  US
 QR0573  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0573
 QR0573                         *CURRENT SURVEY CONTROL
 QR0573  ______________________________________________________________________
 QR0573* NAD 83(1996) POSITION- 45 27 52.59006(N) 098 29 11.74341(W)   ADJUSTED
 QR0573  ______________________________________________________________________
 QR0573  GEOID HEIGHT    -        -24.420 (meters)                     GEOID18
 QR0573  LAPLACE CORR    -         -4.62  (seconds)                    DEFLEC18
 QR0573  HORZ ORDER      -  THIRD
 QR0573
 QR0573.The horizontal coordinates were established by classical geodetic methods
 QR0573.and adjusted by the National Geodetic Survey in January 1998.
 QR0573
 QR0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0573.GEOID18 height accuracy estimate available here.
 QR0573
 QR0573.Click photographs - Photos may exist for this station.
 QR0573
 QR0573.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0573
 QR0573. The following values were computed from the NAD 83(1996) position.
 QR0573
 QR0573;                    North         East     Units Scale Factor Converg.
 QR0573;SPC SD N     -   182,381.004   718,347.835   MT  0.99996512   +1 04 15.9
 QR0573;SPC SD N     -   598,361.68  2,356,779.52   sFT  0.99996512   +1 04 15.9
 QR0573;UTM  14      - 5,034,692.788   540,135.773   MT  0.99961981   +0 21 57.5
 QR0573
 QR0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4013534692(NAD 83)
 QR0573
 QR0573                          SUPERSEDED SURVEY CONTROL
 QR0573
 QR0573  NAD 83(1986)-  45 27 52.60481(N)    098 29 11.73320(W) AD(       ) 3
 QR0573  NAD 27      -  45 27 52.68900(N)    098 29 10.39700(W) AD(       ) 3
 QR0573
 QR0573.Superseded values are not recommended for survey control.
 QR0573
 QR0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0573.See file dsdata.pdf to determine how the superseded data were derived.
 QR0573
 QR0573_MARKER: 87 = DOME
 QR0573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0573+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2004
 QR0573
 QR0573  HISTORY     - Date     Condition        Report By
 QR0573  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0573  HISTORY     - 1957     GOOD             CGS
 QR0573  HISTORY     - 1964     GOOD             CGS
 QR0573  HISTORY     - 20040726 GOOD             GEOCAC
 QR0573
 QR0573                          STATION DESCRIPTION
 QR0573
 QR0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0573'POINT OBSERVED UPON WAS TIP OF STATUE ATOP THE DOME OF THE
 QR0573'BROWN COUNTY COURTHOUSE.  COURTHOUSE FACES FIRST AVENUE SE,
 QR0573'APPROXIMATELY 85 FEET HIGH.  IT WAS BUILT IN 1902.
 QR0573'
 QR0573'STATION WAS OBSERVED UPON FROM ABERDEEN NORTH BASE, DEEN,
 QR0573'ABERDEEN SOUTH BASE, ORDWAY, AND RICHARD.
 QR0573
 QR0573                          STATION RECOVERY (1957)
 QR0573
 QR0573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WTJ)
 QR0573'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 QR0573
 QR0573                          STATION RECOVERY (1964)
 QR0573
 QR0573'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0573'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 QR0573
 QR0573                          STATION RECOVERY (2004)
 QR0573
 QR0573'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 QR0573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0572 ***********************************************************************
 QR0572  DESIGNATION -  ABERDEEN EPIS CHURCH SPIRE
 QR0572  PID         -  QR0572
 QR0572  STATE/COUNTY-  SD/BROWN
 QR0572  COUNTRY     -  US
 QR0572  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0572
 QR0572                         *CURRENT SURVEY CONTROL
 QR0572  ______________________________________________________________________
 QR0572* NAD 83(1996) POSITION- 45 27 35.48818(N) 098 29 12.99533(W)   ADJUSTED
 QR0572  ______________________________________________________________________
 QR0572  GEOID HEIGHT    -        -24.416 (meters)                     GEOID18
 QR0572  LAPLACE CORR    -         -4.55  (seconds)                    DEFLEC18
 QR0572  HORZ ORDER      -  THIRD
 QR0572
 QR0572.The horizontal coordinates were established by classical geodetic methods
 QR0572.and adjusted by the National Geodetic Survey in January 1998.
 QR0572
 QR0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0572.GEOID18 height accuracy estimate available here.
 QR0572
 QR0572.Click photographs - Photos may exist for this station.
 QR0572
 QR0572.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0572
 QR0572. The following values were computed from the NAD 83(1996) position.
 QR0572
 QR0572;                    North         East     Units Scale Factor Converg.
 QR0572;SPC SD N     -   181,852.630   718,330.511   MT  0.99996452   +1 04 15.1
 QR0572;SPC SD N     -   596,628.17  2,356,722.68   sFT  0.99996452   +1 04 15.1
 QR0572;UTM  14      - 5,034,164.849   540,111.956   MT  0.99961978   +0 21 56.5
 QR0572
 QR0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4011134164(NAD 83)
 QR0572
 QR0572                          SUPERSEDED SURVEY CONTROL
 QR0572
 QR0572  NAD 83(1986)-  45 27 35.50295(N)    098 29 12.98549(W) AD(       ) 3
 QR0572  NAD 27      -  45 27 35.58500(N)    098 29 11.64900(W) AD(       ) 3
 QR0572
 QR0572.Superseded values are not recommended for survey control.
 QR0572
 QR0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0572.See file dsdata.pdf to determine how the superseded data were derived.
 QR0572
 QR0572_MARKER: 90 = CHURCH SPIRE
 QR0572
 QR0572  HISTORY     - Date     Condition        Report By
 QR0572  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0572  HISTORY     - 1964     GOOD             CGS
 QR0572
 QR0572                          STATION DESCRIPTION
 QR0572
 QR0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0572'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF THE EPISCOPAL
 QR0572'CHURCH, LOCATED IN THE CENTER OF TOWN ON THE CORNER OF LINCOLN
 QR0572'STREET AND FIFTH AVENUE SE.  BUILT IN 1908 AND IS APPROXIMATELY
 QR0572'70 FEET HIGH.
 QR0572'
 QR0572'STATION WAS OBSERVED FROM DEEN, ABERDEEN, ABERDEEN NORTH
 QR0572'BASE, ABERDEEN SOUTH BASE.
 QR0572
 QR0572                          STATION RECOVERY (1964)
 QR0572
 QR0572'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0572'RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE FOLLOWING
 QR0572'CORRECTION--THE CHURCH IS A METHODIST CHURCH.  AT ONE TIME
 QR0572'IT WAS KNOWN AS A METHODIST EPISCOPAL CHURCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0577 ***********************************************************************
 QR0577  DESIGNATION -  ABERDEEN MUN AIRPORT AP STA D
 QR0577  PID         -  QR0577
 QR0577  STATE/COUNTY-  SD/BROWN
 QR0577  COUNTRY     -  US
 QR0577  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0577
 QR0577                         *CURRENT SURVEY CONTROL
 QR0577  ______________________________________________________________________
 QR0577* NAD 83(1996) POSITION- 45 26 50.29371(N) 098 24 57.99667(W)   ADJUSTED
 QR0577* NAVD 88 ORTHO HEIGHT -   394.    (meters)     1293.    (feet) SCALED
 QR0577  ______________________________________________________________________
 QR0577  GEOID HEIGHT    -        -24.511 (meters)                     GEOID18
 QR0577  LAPLACE CORR    -         -3.78  (seconds)                    DEFLEC18
 QR0577  HORZ ORDER      -  THIRD
 QR0577
 QR0577.This mark is at Aberdeen Airport (ABR)
 QR0577
 QR0577.The horizontal coordinates were established by classical geodetic methods
 QR0577.and adjusted by the National Geodetic Survey in January 1998.
 QR0577
 QR0577.The orthometric height was scaled from a topographic map.
 QR0577
 QR0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0577.GEOID18 height accuracy estimate available here.
 QR0577
 QR0577.Click photographs - Photos may exist for this station.
 QR0577
 QR0577.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0577
 QR0577. The following values were computed from the NAD 83(1996) position.
 QR0577
 QR0577;                    North         East     Units Scale Factor Converg.
 QR0577;SPC SD N     -   180,563.642   723,896.695   MT  0.99996299   +1 07 15.5
 QR0577;SPC SD N     -   592,399.22  2,374,984.41   sFT  0.99996299   +1 07 15.5
 QR0577;UTM  14      - 5,032,807.932   545,659.966   MT  0.99962563   +0 24 57.9
 QR0577
 QR0577!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0577!SPC SD N     -   0.99994203  x   0.99996299  =   0.99990502
 QR0577!UTM  14      -   0.99994203  x   0.99962563  =   0.99956768
 QR0577
 QR0577:                Primary Azimuth Mark                     Grid Az
 QR0577:SPC SD N     -  ABERDEEN MUN APT STA E                   313 58 03.9
 QR0577:UTM  14      -  ABERDEEN MUN APT STA E                   314 40 21.5
 QR0577
 QR0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4565932807(NAD 83)
 QR0577
 QR0577|---------------------------------------------------------------------|
 QR0577| PID    Reference Object                     Distance      Geod. Az  |
 QR0577|                                                           dddmmss.s |
 QR0577| QR0581 RNG ABERDEEN RADIO ABR              APPROX. 4.2 KM 1831124.8 |
 QR0577| QR0574 ABERDEEN MUNICIPAL TANK             APPROX. 5.4 KM 2764309.2 |
 QR0577| QR0583 ABERDEEN MUN APT STA E              APPROX. 0.9 KM 3150519.4 |
 QR0577| QR0580 ABERDEEN MUN AIRPORT BEACON         APPROX. 1.2 KM 3321838.8 |
 QR0577|---------------------------------------------------------------------|
 QR0577
 QR0577                          SUPERSEDED SURVEY CONTROL
 QR0577
 QR0577  NAD 83(1986)-  45 26 50.30618(N)    098 24 57.97803(W) AD(       ) 3
 QR0577  NAD 27      -  45 26 50.38430(N)    098 24 56.64850(W) AD(       ) 3
 QR0577
 QR0577.Superseded values are not recommended for survey control.
 QR0577
 QR0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0577.See file dsdata.pdf to determine how the superseded data were derived.
 QR0577
 QR0577_MARKER: DT = TOPOGRAPHIC STATION DISK
 QR0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0577_STAMPING: AP 1964 STA D
 QR0577_MARK LOGO: CGS
 QR0577_PROJECTION: FLUSH
 QR0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0577+STABILITY: SURFACE MOTION
 QR0577
 QR0577  HISTORY     - Date     Condition        Report By
 QR0577  HISTORY     - 1964     MONUMENTED       CGS
 QR0577  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0577
 QR0577                          STATION DESCRIPTION
 QR0577
 QR0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0577'IN THE SE PART OF THE AIRPORT NEAR THE SE END OF THE NW-SE
 QR0577'RUNWAY, OFFSET FROM END OF RWY. AT RIGHT ANGLE TO AZI. OF
 QR0577'RWY.  125.0 FT NE OF CL OF RWY.  38.6 FT NE OF NE THRESHOLD
 QR0577'LIGHT.  183.2 FT ESE OF 1ST RUNWAY LIGHT NW OF RWY END.  A
 QR0577'STD. TOPO. STA. DISK STAMPED AP 1964 STA. D SET IN CONCRETE
 QR0577'MONUMENT FLUSH WITH SURFACE OF THE GROUND.
 QR0577
 QR0577                          STATION RECOVERY (1997)
 QR0577
 QR0577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0577'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0580 ***********************************************************************
 QR0580  DESIGNATION -  ABERDEEN MUN AIRPORT BEACON
 QR0580  PID         -  QR0580
 QR0580  STATE/COUNTY-  SD/BROWN
 QR0580  COUNTRY     -  US
 QR0580  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0580
 QR0580                         *CURRENT SURVEY CONTROL
 QR0580  ______________________________________________________________________
 QR0580* NAD 83(1996) POSITION- 45 27 25.14981(N) 098 25 23.98903(W)   ADJUSTED
 QR0580  ______________________________________________________________________
 QR0580  GEOID HEIGHT    -        -24.514 (meters)                     GEOID18
 QR0580  LAPLACE CORR    -         -3.95  (seconds)                    DEFLEC18
 QR0580  HORZ ORDER      -  THIRD
 QR0580
 QR0580.This mark is at Aberdeen Airport (ABR)
 QR0580
 QR0580.The horizontal coordinates were established by classical geodetic methods
 QR0580.and adjusted by the National Geodetic Survey in January 1998.
 QR0580
 QR0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0580.GEOID18 height accuracy estimate available here.
 QR0580
 QR0580.Click photographs - Photos may exist for this station.
 QR0580
 QR0580.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0580
 QR0580. The following values were computed from the NAD 83(1996) position.
 QR0580
 QR0580;                    North         East     Units Scale Factor Converg.
 QR0580;SPC SD N     -   181,628.466   723,311.033   MT  0.99996417   +1 06 57.1
 QR0580;SPC SD N     -   595,892.73  2,373,062.95   sFT  0.99996417   +1 06 57.1
 QR0580;UTM  14      - 5,033,879.517   545,087.641   MT  0.99962499   +0 24 39.6
 QR0580
 QR0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4508733879(NAD 83)
 QR0580
 QR0580                          SUPERSEDED SURVEY CONTROL
 QR0580
 QR0580  NAD 83(1986)-  45 27 25.16286(N)    098 25 23.96977(W) AD(       ) 3
 QR0580  NAD 27      -  45 27 25.24110(N)    098 25 22.63800(W) AD(       ) 3
 QR0580
 QR0580.Superseded values are not recommended for survey control.
 QR0580
 QR0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0580.See file dsdata.pdf to determine how the superseded data were derived.
 QR0580
 QR0580_MARKER: 21 = AIRPORT BEACON
 QR0580_MARK LOGO: CGS
 QR0580
 QR0580  HISTORY     - Date     Condition        Report By
 QR0580  HISTORY     - 1964     FIRST OBSERVED   CGS
 QR0580  HISTORY     - 19910927 GOOD             NGS
 QR0580
 QR0580                          STATION DESCRIPTION
 QR0580
 QR0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0580'IN THE NORTH PART OF THE AIRPORT IN THE ADMINISTRATIVE AREA,
 QR0580'225 FT EAST OF THE SOUTH-EAST CORNER OF THE ADMINISTRATION
 QR0580'BUILDING.  A STD. F.A.A. AIRPORT BEACON ON STD. STEEL TOWER WHICH
 QR0580'IS PAINTED ALTERNATELY RED AND WHITE AND OBSTRUCTION LIGHTED.
 QR0580'THE BEACON LIGHT IS STD. DOUBLE ENDED, ROTATING TYPE SHOWING
 QR0580'GREEN AND CLEAR LIGHT.  CL OF LIGHT WAS INTERSECTED.
 QR0580
 QR0580                          STATION RECOVERY (1991)
 QR0580
 QR0580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 QR0580'LOCATED IN THE NORTH PART OF THE AIRPORT IN THE ADMINISTRATIVE AREA,
 QR0580'225 FT. (68.6 M) EAST OF THE SOUTHEAST CORNER OF THE ADMINISTRATION
 QR0580'BUILDING.  A STANDARD F.A.A. AIRPORT BEACON ON STANDARD STEEL TOWER
 QR0580'WHICH IS PAINTED ALTERNATELY RED AND WHITE AND OBSTRUCTION LIGHTED.
 QR0580'THE BEACON LIGHT IS STANDARD DOUBLE ENDED, ROTATING TYPE SHOWING GREEN
 QR0580'AND CLEAR.ENTER OF LIGHT WAS INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0064 ***********************************************************************
 QR0064  DESIGNATION -  ABERDEEN MUN APT ARP
 QR0064  PID         -  QR0064
 QR0064  STATE/COUNTY-  SD/BROWN
 QR0064  COUNTRY     -  US
 QR0064  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0064
 QR0064                         *CURRENT SURVEY CONTROL
 QR0064  ______________________________________________________________________
 QR0064* NAD 83(1996) POSITION- 45 27 11.95756(N) 098 25 32.69920(W)   ADJUSTED
 QR0064* NAVD 88 ORTHO HEIGHT -   396.148 (meters)     1299.70  (feet) ADJUSTED
 QR0064  ______________________________________________________________________
 QR0064  GEOID HEIGHT    -        -24.506 (meters)                     GEOID18
 QR0064  LAPLACE CORR    -         -3.92  (seconds)                    DEFLEC18
 QR0064  DYNAMIC HEIGHT  -        396.121 (meters)     1299.61  (feet) COMP
 QR0064  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 QR0064
 QR0064  HORZ ORDER      -  THIRD
 QR0064  VERT ORDER      -  SECOND    CLASS 0
 QR0064
 QR0064.This mark is at Aberdeen Airport (ABR)
 QR0064
 QR0064.The horizontal coordinates were established by classical geodetic methods
 QR0064.and adjusted by the National Geodetic Survey in January 1998.
 QR0064
 QR0064.The orthometric height was determined by differential leveling and
 QR0064.adjusted by the NATIONAL GEODETIC SURVEY
 QR0064.in June 1991.
 QR0064
 QR0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0064.GEOID18 height accuracy estimate available here.
 QR0064
 QR0064.Click photographs - Photos may exist for this station.
 QR0064
 QR0064.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0064
 QR0064.The dynamic height is computed by dividing the NAVD 88
 QR0064.geopotential number by the normal gravity value computed on the
 QR0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0064.degrees latitude (g = 980.6199 gals.).
 QR0064
 QR0064.The modeled gravity was interpolated from observed gravity values.
 QR0064
 QR0064. The following values were computed from the NAD 83(1996) position.
 QR0064
 QR0064;                    North         East     Units Scale Factor Converg.
 QR0064;SPC SD N     -   181,217.598   723,129.748   MT  0.99996372   +1 06 51.0
 QR0064;SPC SD N     -   594,544.74  2,372,468.18   sFT  0.99996372   +1 06 51.0
 QR0064;UTM  14      - 5,033,471.050   544,901.378   MT  0.99962479   +0 24 33.3
 QR0064
 QR0064!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0064!SPC SD N     -   0.99994174  x   0.99996372  =   0.99990546
 QR0064!UTM  14      -   0.99994174  x   0.99962479  =   0.99956655
 QR0064
 QR0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4490133471(NAD 83)
 QR0064
 QR0064                          SUPERSEDED SURVEY CONTROL
 QR0064
 QR0064  NAD 83(1986)-  45 27 11.97020(N)    098 25 32.68032(W) AD(       ) 3
 QR0064  NAD 27      -  45 27 12.04880(N)    098 25 31.34870(W) AD(       ) 3
 QR0064  NGVD 29 (??/??/92)  395.86   (m)         1298.8    (f) COMPUTED    2 0
 QR0064
 QR0064.Superseded values are not recommended for survey control.
 QR0064
 QR0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0064.See file dsdata.pdf to determine how the superseded data were derived.
 QR0064
 QR0064_MARKER: DT = TOPOGRAPHIC STATION DISK
 QR0064_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 QR0064+WITH SETTING: PAVEMENT
 QR0064_SP_SET: LIGHT BASE
 QR0064_STAMPING: ARP 1957
 QR0064_MARK LOGO: CGS
 QR0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0064+STABILITY: SURFACE MOTION
 QR0064
 QR0064  HISTORY     - Date     Condition        Report By
 QR0064  HISTORY     - 1957     MONUMENTED       CGS
 QR0064  HISTORY     - 1957     GOOD             CGS
 QR0064  HISTORY     - 1957     GOOD             CGS
 QR0064  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0064
 QR0064                          STATION DESCRIPTION
 QR0064
 QR0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1957 (WTJ)
 QR0064'AT ABERDEEN AIRPORT ABOUT 3 MILES EAST OF ABERDEEN.  IN THE
 QR0064'APPROXIMATE CENTER OF THE AIRPORT ON THE SOUTHERLY EDGE OF
 QR0064'THE NW/SE RUNWAY.  664.4 FT. SE OF THE CENTER OF RUNWAY
 QR0064'INTERSECTION.  35.2 FT. ESE OF HIGH INTENSITY RUNWAY LIGHT NO. 18.
 QR0064'3.3 FT.  WEST OF EDGE OF RUNWAY.  A STANDARD TOPO DISK
 QR0064'STAMPED ARP 1957 SET IN A DRILL HOLE IN THE CONCRETE BASE OF
 QR0064'OLD ABANDONED, FLUSH TYPE, RUNWAY LIGHT NO. 18.
 QR0064
 QR0064                          STATION RECOVERY (1957)
 QR0064
 QR0064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 QR0064'AT ABERDEEN AIRPORT.
 QR0064'IN THE APPROXIMATE CENTER OF THE AIRPORT ON THE SOUTHERLY EDGE
 QR0064'OF THE NW/SE RUNWAY, 664.4 FT. SE OF THE INTERSECTION OF RUNWAYS,
 QR0064'35.2 FT. ESE OF HIGH INTENSITY RUNWAY LIGHT NO. 18, 3.3 FT. WEST
 QR0064'OF THE EDGE OF RUNWAY.  A STANDARD TOPO DISK STAMPED A R P 1957
 QR0064'SET IN DRILL HOLE IN THE CONCRETE BASE OF OLD ABANDONED, FLUSH
 QR0064'TYPE, RUNWAY LT. 18.
 QR0064
 QR0064                          STATION RECOVERY (1957)
 QR0064
 QR0064'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957
 QR0064'RECOVERED IN GOOD CONDITION.
 QR0064
 QR0064                          STATION RECOVERY (1997)
 QR0064
 QR0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0064'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0574 ***********************************************************************
 QR0574  DESIGNATION -  ABERDEEN MUNICIPAL TANK
 QR0574  PID         -  QR0574
 QR0574  STATE/COUNTY-  SD/BROWN
 QR0574  COUNTRY     -  US
 QR0574  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0574
 QR0574                         *CURRENT SURVEY CONTROL
 QR0574  ______________________________________________________________________
 QR0574* NAD 83(1996) POSITION- 45 27 10.67609(N) 098 29 04.71056(W)   ADJUSTED
 QR0574  ______________________________________________________________________
 QR0574  GEOID HEIGHT    -        -24.413 (meters)                     GEOID18
 QR0574  LAPLACE CORR    -         -4.44  (seconds)                    DEFLEC18
 QR0574  HORZ ORDER      -  THIRD
 QR0574
 QR0574.The horizontal coordinates were established by classical geodetic methods
 QR0574.and adjusted by the National Geodetic Survey in January 1998.
 QR0574
 QR0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0574.GEOID18 height accuracy estimate available here.
 QR0574
 QR0574.Click photographs - Photos may exist for this station.
 QR0574
 QR0574.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0574
 QR0574. The following values were computed from the NAD 83(1996) position.
 QR0574
 QR0574;                    North         East     Units Scale Factor Converg.
 QR0574;SPC SD N     -   181,090.149   718,524.805   MT  0.99996367   +1 04 20.9
 QR0574;SPC SD N     -   594,126.60  2,357,360.13   sFT  0.99996367   +1 04 20.9
 QR0574;UTM  14      - 5,033,400.298   540,296.787   MT  0.99961996   +0 22 02.2
 QR0574
 QR0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4029633400(NAD 83)
 QR0574
 QR0574                          SUPERSEDED SURVEY CONTROL
 QR0574
 QR0574  NAD 83(1986)-  45 27 10.69030(N)    098 29 04.70094(W) AD(       ) 3
 QR0574  NAD 27      -  45 27 10.77200(N)    098 29 03.36700(W) AD(       ) 3
 QR0574
 QR0574.Superseded values are not recommended for survey control.
 QR0574
 QR0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0574.See file dsdata.pdf to determine how the superseded data were derived.
 QR0574
 QR0574_MARKER: 53 = ELEVATED TANK
 QR0574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0574+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2004
 QR0574
 QR0574  HISTORY     - Date     Condition        Report By
 QR0574  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0574  HISTORY     - 1957     GOOD             CGS
 QR0574  HISTORY     - 1964     GOOD             CGS
 QR0574  HISTORY     - 1974     GOOD             NGS
 QR0574  HISTORY     - 1982     GOOD             NGS
 QR0574  HISTORY     - 19820513 GOOD             NGS
 QR0574  HISTORY     - 20040726 GOOD             GEOCAC
 QR0574
 QR0574                          STATION DESCRIPTION
 QR0574
 QR0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0574'POINT OBSERVED UPON WAS THE FINIAL OF MUNICIPAL WATER TANK,
 QR0574'LOCATED 60 FEET N OF TWELFTH AVENUE SE, 110 FEET W OF WASHINGTON
 QR0574'STREET S.  TANK IS APPROXIMATELY 120 FEET HIGH AND WAS BUILT
 QR0574'IN 1934.  IT IS IN S PART OF TOWN.
 QR0574'
 QR0574'STATION WAS OBSERVED UPON FROM DEEN, ABERDEEN, ABERDEEN SOUTH
 QR0574'BASE, ABERDEEN NORTH BASE, ORDWAY, AND RICHARD.
 QR0574
 QR0574                          STATION RECOVERY (1957)
 QR0574
 QR0574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WTJ)
 QR0574'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 QR0574
 QR0574                          STATION RECOVERY (1964)
 QR0574
 QR0574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0574'RECOVERED IN GOOD CONDITION AS DESCRIBED WITH THE FOLLOWING
 QR0574'EXCEPTION--STATION IS 110 FEET EAST OF WASHINGTON STREET.
 QR0574'
 QR0574'CITY RECORDS SHOW THAT THERE HAS NEVER BEEN ANOTHER TANK
 QR0574'IN THE IMMEDIATE VICINITY.
 QR0574
 QR0574                          STATION RECOVERY (1974)
 QR0574
 QR0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PDC)
 QR0574'THE STATION WAS RECOVERED AS DESCRIBED.
 QR0574'
 QR0574'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTHERN
 QR0574'PART OF ABERDEEN
 QR0574
 QR0574                          STATION RECOVERY (1982)
 QR0574
 QR0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (PMC)
 QR0574'TANK RECOVERED IN GOOD CONDITION AS DESCRIBED, IT IS PAINTED GREEN.
 QR0574'
 QR0574'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--SOUTH PART OF
 QR0574'DOWNTOWN ABERDEEN.
 QR0574
 QR0574                          STATION RECOVERY (1982)
 QR0574
 QR0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QR0574'THE STATION WAS RECOVERED AS DESCRIBED IN THE EXISTING DESCRIPTIVE
 QR0574'TEXT.
 QR0574
 QR0574                          STATION RECOVERY (2004)
 QR0574
 QR0574'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 QR0574'PAINTED BEIGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0563 ***********************************************************************
 QR0563  DESIGNATION -  ABERDEEN NORTH BASE
 QR0563  PID         -  QR0563
 QR0563  STATE/COUNTY-  SD/BROWN
 QR0563  COUNTRY     -  US
 QR0563  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0563
 QR0563                         *CURRENT SURVEY CONTROL
 QR0563  ______________________________________________________________________
 QR0563* NAD 83(1996) POSITION- 45 26 40.74920(N) 098 29 41.35799(W)   ADJUSTED
 QR0563* NAD 83(1996) ELLIP HT-   371.502 (meters)        (06/15/04)   ADJUSTED
 QR0563* NAVD 88 ORTHO HEIGHT -   395.87  (meters)     1298.8   (feet) RESET
 QR0563  ______________________________________________________________________
 QR0563  GEOID HEIGHT    -        -24.388 (meters)                     GEOID18
 QR0563  NAD 83(1996) X  -   -662,195.368 (meters)                     COMP
 QR0563  NAD 83(1996) Y  - -4,433,593.688 (meters)                     COMP
 QR0563  NAD 83(1996) Z  -  4,522,420.257 (meters)                     COMP
 QR0563  LAPLACE CORR    -         -4.24  (seconds)                    DEFLEC18
 QR0563  HORZ ORDER      -  FIRST
 QR0563  VERT ORDER      -  THIRD
 QR0563  ELLP ORDER      -  FOURTH    CLASS I
 QR0563
 QR0563.The horizontal coordinates were established by classical geodetic methods
 QR0563.and adjusted by the National Geodetic Survey in January 1998.
 QR0563
 QR0563.The orthometric height was computed from unverified reset data.
 QR0563
 QR0563.No vertical observational check was made to the station.
 QR0563
 QR0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0563.GEOID18 height accuracy estimate available here.
 QR0563
 QR0563.Click photographs - Photos may exist for this station.
 QR0563
 QR0563.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0563
 QR0563.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0563
 QR0563.The ellipsoidal height was determined by GPS observations
 QR0563.and is referenced to NAD 83.
 QR0563
 QR0563. The following values were computed from the NAD 83(1996) position.
 QR0563
 QR0563;                    North         East     Units Scale Factor Converg.
 QR0563;SPC SD N     -   180,151.574   717,745.849   MT  0.99996267   +1 03 55.0
 QR0563;SPC SD N     -   591,047.29  2,354,804.51   sFT  0.99996267   +1 03 55.0
 QR0563;UTM  14      - 5,032,471.701   539,506.611   MT  0.99961919   +0 21 35.9
 QR0563
 QR0563!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0563!SPC SD N     -   0.99994176  x   0.99996267  =   0.99990443
 QR0563!UTM  14      -   0.99994176  x   0.99961919  =   0.99956097
 QR0563
 QR0563:                Primary Azimuth Mark                     Grid Az
 QR0563:SPC SD N     -  ABERDEEN NORTH BASE AZ MK                179 01 38.7
 QR0563:UTM  14      -  ABERDEEN NORTH BASE AZ MK                179 43 57.8
 QR0563
 QR0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3950632471(NAD 83)
 QR0563
 QR0563|---------------------------------------------------------------------|
 QR0563| PID    Reference Object                     Distance      Geod. Az  |
 QR0563|                                                           dddmmss.s |
 QR0563| QR0573 ABERDEEN BROWN CO CTHSE DOME        APPROX. 2.3 KM 0161032.8 |
 QR0563| QR0572 ABERDEEN EPIS CHURCH SPIRE          APPROX. 1.8 KM 0200200.1 |
 QR0563| QR0574 ABERDEEN MUNICIPAL TANK             APPROX. 1.2 KM 0404520.5 |
 QR0563| CO4154 ABERDEEN NORTH BASE RM 1             24.727 METERS 04727     |
 QR0563| QR0576 ABERDEEN N NORM INDUS SCH STK       APPROX. 1.2 KM 0573434.6 |
 QR0563| CO4155 ABERDEEN NORTH BASE RM 2             42.532 METERS 14857     |
 QR0563| CO4153 ABERDEEN NORTH BASE AZ MK                          1800533.7 |
 QR0563| QR0582 ABERDEEN SIEBRECHT FLORIST STK      APPROX. 1.4 KM 1855032.2 |
 QR0563| QR0592 SAINT JOHNS EVAN LUTH CH            APPROX.13.6 KM 2254118.3 |
 QR0563|---------------------------------------------------------------------|
 QR0563
 QR0563                          SUPERSEDED SURVEY CONTROL
 QR0563
 QR0563  ELLIP H (01/23/98)  371.500  (m)                       GP(       ) 4 1
 QR0563  NAD 83(1986)-  45 26 40.76348(N)    098 29 41.34840(W) AD(       ) 1
 QR0563  NAD 27      -  45 26 40.84600(N)    098 29 40.01200(W) AD(       ) 1
 QR0563  NGVD 29 (04/17/07)  395.58   (m)         1297.8    (f) RESET       3  
 QR0563  NGVD 29 (06/03/93)  396.2    (m)  UNKNOWN  model used  GPS OBS        
 QR0563
 QR0563.Superseded values are not recommended for survey control.
 QR0563
 QR0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0563.See file dsdata.pdf to determine how the superseded data were derived.
 QR0563
 QR0563_MARKER: DS = TRIANGULATION STATION DISK
 QR0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0563_STAMPING: ABERDEEN N BASE 1934
 QR0563_MARK LOGO: CGS
 QR0563_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0563_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0563+STABILITY: SURFACE MOTION
 QR0563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0563+SATELLITE: SATELLITE OBSERVATIONS - May 15, 1997
 QR0563
 QR0563  HISTORY     - Date     Condition        Report By
 QR0563  HISTORY     - 1934     MONUMENTED       CGS
 QR0563  HISTORY     - 1934     GOOD             CGS
 QR0563  HISTORY     - 1934     GOOD             SDGS
 QR0563  HISTORY     - 1934     GOOD             CGS
 QR0563  HISTORY     - 1960     GOOD             USGS
 QR0563  HISTORY     - 1964     GOOD             CGS
 QR0563  HISTORY     - 1967     GOOD             CGS
 QR0563  HISTORY     - 19820513 GOOD             NGS
 QR0563  HISTORY     - 19921015 GOOD             NOS
 QR0563  HISTORY     - 19970515 GOOD             NGS
 QR0563
 QR0563                          STATION DESCRIPTION
 QR0563
 QR0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0563'IN ABERDEEN.
 QR0563'1.6 KM (1.0 MI) SOUTH ALONG SOUTH 5TH STREET FROM THE JUNCTION OF
 QR0563'HIGHWAY 12 AND SOUTH 5TH STREET, 27.7 METERS (90.9 FEET) SOUTH OF
 QR0563'THE CENTER OF MELGARD ROAD, 13.6 METERS (44.6 FEET) WEST OF THE
 QR0563'WEST EDGE OF AN ASPHALT DRIVE, 11.0 METERS (36.1 FEET) EAST OF THE
 QR0563'EAST RAIL OF RAILROAD TRACK, AND 3.6 METERS (11.8 FEET)
 QR0563'NORTHWEST OF THE EAST ONE OF DOUBLE POWER POLES.
 QR0563'THE MARK IS 1.0 FT  N FROM A WITNESS POST.
 QR0563'THE MARK IS 5.0 FT BELOW TRACK.
 QR0563
 QR0563                          STATION RECOVERY (1934)
 QR0563
 QR0563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0563'STATION IS LOCATED APPROXIMATELY 1.5 MILES S OF ABERDEEN IN
 QR0563'SEC. 24, T 123 N, R 64 W, ON PROPERTY OWNED BY THE CHICAGO,
 QR0563'MILWAUKEE AND ST. PAUL RAILROAD.  STATION IS 90 FEET S OF
 QR0563'CENTER LINE OF U.S. HIGHWAY 281, 36 FEET E OF E RAIL OF
 QR0563'RAILROAD JUST E OF RAILROAD EMBANKMENT.
 QR0563'
 QR0563'SURFACE AND REFERENCE MARK NO. 1 ARE STANDARD BRONZE DISKS
 QR0563'SET IN THE TOP OF CONCRETE CYLINDERS.
 QR0563'
 QR0563'UNDERGROUND MARK, REFERENCE MARK NO. 2, AND AZIMUTH MARK ARE
 QR0563'STANDARD BRONZE DISKS SET AT THE CENTER OF THE TOP OF CONCRETE.
 QR0563'
 QR0563'REFERENCE MARK NO. 1 IS 35 FEET S OF CENTER LINE OF U.S.
 QR0563'HIGHWAY 281 IN CORNER OF E-W, N-S FENCE LINES, NE OF STATION.
 QR0563'
 QR0563'REFERENCE MARK NO. 2 IS 107 FEET E OF E RAIL OF RAILROAD AT
 QR0563'NW CORNER OF SMALL FRAME BUILDING, SE OF STATION.  SQUARE MARK.
 QR0563'
 QR0563'AZIMUTH MARK IS S OF STATION, 40 FEET E OF E RAIL OF
 QR0563'RAILROAD, 48 FEET S OF CENTER LINE OF E-W ROAD.
 QR0563'
 QR0563'AZIMUTH IS REACHED FROM STATION BY GOING S ON U.S. HIGHWAY
 QR0563'281 FOR 1.0 MILE, THENCE TURN LEFT ACROSS RAILROAD TRACK AND
 QR0563'MARK TO RIGHT.
 QR0563'
 QR0563'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 12 AND U.S. HIGHWAY
 QR0563'281 IN DOWNTOWN ABERDEEN, GO S ON U.S. HIGHWAY 281 FOR ONE
 QR0563'MILE, CONTINUE RIGHT (W) ON U.S. HIGHWAY 281 FOR 0.5 MILE TO
 QR0563'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD CROSSING
 QR0563'AND STATION ON LEFT.
 QR0563'
 QR0563'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 QR0563
 QR0563                          STATION RECOVERY (1934)
 QR0563
 QR0563'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 QR0563'STATION RECOVERED.  ALL MARKS FOUND IN GOOD CONDITION.  STATION
 QR0563'MARK IS A ROUND CONCRETE POST PROJECTING 4 INCHES ABOVE THE
 QR0563'GROUND.  THE STATION IS 35.56 FEET E OF THE E RAIL, AND ABOUT
 QR0563'134 FEET NNE OF STATION 1 MILE SIGN.
 QR0563'
 QR0563'REFERENCE MARK NO. 1 IS A ROUND CONCRETE POST PROJECTING 8
 QR0563'INCHES ABOVE THE GROUND.  MARK IS 95 FEET E OF THE E RAIL.
 QR0563'
 QR0563'REFERENCE MARK NO. 2 IS A SQUARE MARK PROJECTING ABOUT 2
 QR0563'INCHES.  MARK IS 92.7 FEET E OF STATION 1 MILE SIGN, AND
 QR0563'1.5 FEET NW OF THE NW CORNER OF AN OLD BARN.
 QR0563'
 QR0563'AZIMUTH MARK IS A SQUARE MARK PROJECTING 2 INCHES.  MARK IS
 QR0563'ABOUT 260 FEET SE OF CORNER OF GREENHOUSE (SIEBRECHT FLORIST
 QR0563'OF ABERDEEN), ABOUT 190 FEET S OF MILEPOST 126.
 QR0563
 QR0563                          STATION RECOVERY (1934)
 QR0563
 QR0563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QR0563'RECOVERED IN GOOD CONDITION.
 QR0563
 QR0563                          STATION RECOVERY (1960)
 QR0563
 QR0563'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1960
 QR0563'STATION AZIMUTH AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 QR0563'
 QR0563'THE BUILDINGS AND FENCE LINES USED AS DESCRIPTION REFERENCES
 QR0563'HAVE BEEN REMOVED.
 QR0563'
 QR0563'ROUTING OF U.S. HWY 281 HAS BEEN CHANGED IN RECENT
 QR0563'YEARS, THEREFORE THE REFERENCES TO U.S. HWY 281 IN
 QR0563'THE DESCRIPTION SHOULD BE CHANGED TO READ 18TH AVE. SW (ALSO
 QR0563'CALLED MELGAARD ROAD.)
 QR0563
 QR0563                          STATION RECOVERY (1964)
 QR0563
 QR0563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0563'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.  REFERENCE
 QR0563'MARKS WERE SEARCHED FOR BUT NOT RECOVERED.  AZIMUTH MARK
 QR0563'NOT SEARCHED FOR.
 QR0563
 QR0563                          STATION RECOVERY (1967)
 QR0563
 QR0563'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (HWK)
 QR0563'THIS STATION SITE WAS RECOVERED BY THE 1934 DESCRIPTION,
 QR0563'IT IS STILL QUITE ADEQUATE YET AT THIS TIME.
 QR0563'
 QR0563'THE STATION MARK, REFERENCE MARKS NO 1 AND NO 2 AND THE
 QR0563'AZIMUTH MARK WERE ALL RECOVERED AND ALL OF THESE MARKS WERE
 QR0563'FOUND TO BE IN GOOD CONDITION.
 QR0563'
 QR0563'R.M. NO 2 WAS FOUND TO BE 6-INCHES BELOW THE SURFACE OF A
 QR0563'HARD PACKED GRAVELED ROAD.
 QR0563'
 QR0563'AT THE PRESENT TIME THE STATION MARK IS UNDER SEVEN HIGH
 QR0563'VOLTAGE WIRES AND NO TOWER COULD BE BUILT OVER THIS STATION
 QR0563'MARK.  THE TOWER CAN BE BUILT ECCENTRIC IF NEEDED, TO THE
 QR0563'EAST OF THE STATION MARK.
 QR0563'
 QR0563'TO REACH THE STATION SITE FROM THE SOUTH MAIN STREET AND
 QR0563'U.S. HIGHWAY 12 IN THE TOWN OF ABERDEEN, GO SOUTH ON SOUTH
 QR0563'MAIN STREET FOR 1.0 MILE TO CROSS STREETS, TURN RIGHT AND
 QR0563'GO WEST ON MELGAARD ROAD (18TH AVE. SW.,) FOR 0.3 MILE TO THE
 QR0563'STATION SITE ON THE LEFT.
 QR0563
 QR0563                          STATION RECOVERY (1982)
 QR0563
 QR0563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QR0563'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 QR0563'REFERENCE MARKS 1 AND 2 WERE NOT RECOVERED AND APPEAR TO HAVE BEEN
 QR0563'DESTROYED BY CONSTRUCTION OF AN ASPHALT DRIVE.  THE AZIMUTH MARK 1 IS
 QR0563'BLOCKED BY A ROW OF POWER POLES AND AZIMUTH MARK 2 AND REFERENCE MARK
 QR0563'3 WERE ESTABLISHED AT THIS TIME.  BENCH MARK M 60 WILL SUFFICE FOR A
 QR0563'SECOND REFERENCE MARK.  DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS
 QR0563'LOCATED IN SOUTHWEST ABERDEEN, NEAR THE CORNER OF SOUTH 5TH STREET AND
 QR0563'MELGARD STREET, ON THE EAST SIDE OF RAILROAD TRACKS AND JUST WEST OF
 QR0563'PLYMOUTH CONGREGATION UNITED CHURCH OF CHRIST.  TO REACH THE STATION
 QR0563'FROM THE JUNCTION OF HIGHWAY 12 AND SOUTH 5TH STREET, GO SOUTH ON
 QR0563'SOUTH 5TH STREET FOR 1.6 KM (1.00 MI) TO THE SOUTH ON THE LEFT.  THE
 QR0563'STATION IS A STANDARD CGS DISK STAMPED ABERDEEN N BASE 1934 SET INTO
 QR0563'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 QR0563'PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.  LOCATED 27.7 METERS
 QR0563'(90.9 FT) S FROM THE CENTER OF MELGARD STREET. 13.6 METERS (44.6 FT) W
 QR0563'FROM THE WEST EDGE OF AN ASPHALT DRIVE.  11.0 METERS (36.1 FT) E FROM
 QR0563'THE EAST RAIL OF RAILROAD TRACK.  3.6 METERS (11.8 FT) NW FROM THE
 QR0563'EAST ONE OF DOUBLE POWER POLES.  0.30 METERS (0.98 FT) N FROM A METAL
 QR0563'WITNESS POST.  REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED
 QR0563'ABERDEEN NORTH BASE 1934 NO 3 1982 SET INTO THE TOP OF A ROUND
 QR0563'CONCRETE MONUMENT 10 INCHES (25 CM) IN DIAMETER FLUSH WITH THE GROUND.
 QR0563'LOCATED 26.2 METERS S FROM THE CENTER OF MELGARD STREET.  21.3 METERS
 QR0563'(69.9 FT) E FROM THE EAST RAIL OF RAILROAD TRACKS.  10.44 METERS
 QR0563'(34.25 FT) E FROM A METAL WITNESS POST.  3.3 METERS (10.8 FT) W FROM
 QR0563'THE WEST EDGE OF ASPHALT DRIVE.  A STANDARD CGS BENCH MARK DISK
 QR0563'STAMPED M 60 1934 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 24 CM
 QR0563'(10 INCHES) ON A SIDE AND FLUSH WITH GROUND SURFACE.  LOCATED 16.7
 QR0563'METERS (54.8 FT) S FROM THE CENTER OF MELGARD STREET.  10.6 METERS
 QR0563'(34.8 FT) E FROM THE EAST RAIL OF RAILROAD TRACKS.  11.43 METERS
 QR0563'(37.50 FT) N FROM A METAL WITNESS POST.  0.7 METERS (2.3 FT) W FROM A
 QR0563'POWER POLE ANCHOR, AND 0.7 FEET, (21.3 CM) 0.2 METERS (0.7 FT) HIGHER
 QR0563'THAN THE STATION.  AZIMUTH MARK NO 1 IS A STANDARD CGS DISK STAMPED
 QR0563'ABERDEEN N BASE 1934 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 30
 QR0563'CM (12 INCHES) ON SIDE AND FLUSH WITH SURFACE.  IT IS 14.4 M (47.2 FT)
 QR0563'SOUTH OF THE CENTER OF SW 30TH AVE., EAST OF EAST RAILROAD AND WEST OF
 QR0563'A METAL WITNESS POST. THE UNDERGROUND GROUND MARK IS A STANDARD NGS
 QR0563'AZIMUTH DISK STAMPED ABERDEEN NORTH BASE 1934 NO 2 1982 SET INTO THE
 QR0563'TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 1 M (3.3 FT) BELOW THE
 QR0563'SURFACE.  LOCATED 14.5 METERS (47.6 FT) S FROM THE CENTER OF SW 30TH
 QR0563'AVE.  11.0 METERS (36.1 FT) E FROM THE EAST RAIL OF RAILROAD TRACK.
 QR0563'3.0 METERS (9.8 FT) W FROM A POWER POLE.  0.29 METERS (0.95 FT) N FROM
 QR0563'A METAL WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO
 QR0563'SOUTH ON SOUTH 5TH STREET FOR 1.6 KM (1.00 MI) TO THE MARK ON THE
 QR0563'LEFT.
 QR0563
 QR0563                          STATION RECOVERY (1992)
 QR0563
 QR0563'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 QR0563'RECOVERED IN GOOD CONDITION.
 QR0563
 QR0563                          STATION RECOVERY (1997)
 QR0563
 QR0563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0563'IN ABERDEEN, AT THE INTERSECTION OF SOUTH 5TH STREET AND MELGUARD
 QR0563'ROAD, 34.1 M (111.9 FT) EAST OF THE STREET CENTERLINE, 26.3 M (86.3
 QR0563'FT) SOUTH OF THE ROAD CENTER, 15.2 M (49.9 FT) WEST OF THE CENTER OF A
 QR0563'DRIVEWAY, 11.1 M (36.4 FT) SOUTH OF BENCH MARK M 60, 10.6 M (34.8 FT)
 QR0563'EAST OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 2.8 M (9.2
 QR0563'FT) NORTHEAST OF A UTILITY POLE WITH A WITNESS SIGN ATTACHED, 1.0 M
 QR0563'(3.3 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) NORTH OF A
 QR0563'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0564 ***********************************************************************
 QR0564  DESIGNATION -  ABERDEEN NORTH BASE RM 3
 QR0564  PID         -  QR0564
 QR0564  STATE/COUNTY-  SD/BROWN
 QR0564  COUNTRY     -  US
 QR0564  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0564
 QR0564                         *CURRENT SURVEY CONTROL
 QR0564  ______________________________________________________________________
 QR0564* NAD 83(1986) POSITION- 45 26 40.     (N) 098 29 41.     (W)   SCALED
 QR0564* NAVD 88 ORTHO HEIGHT -   395.87  (meters)     1298.8   (feet) RESET
 QR0564  ______________________________________________________________________
 QR0564  GEOID HEIGHT    -        -24.388 (meters)                     GEOID18
 QR0564  VERT ORDER      -  THIRD
 QR0564
 QR0564.The horizontal coordinates were scaled from a map and have
 QR0564.an estimated accuracy of +/- 6 seconds.
 QR0564
 QR0564.The orthometric height was computed from unverified reset data.
 QR0564
 QR0564.No vertical observational check was made to the station.
 QR0564
 QR0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0564.GEOID18 height accuracy estimate available here.
 QR0564
 QR0564.Click photographs - Photos may exist for this station.
 QR0564
 QR0564;                    North         East    Units  Estimated Accuracy
 QR0564;SPC SD N     -   180,130.      717,750.      MT  (+/- 180 meters Scaled)
 QR0564
 QR0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR395324(NAD 83)
 QR0564
 QR0564                          SUPERSEDED SURVEY CONTROL
 QR0564
 QR0564  NGVD 29 (04/17/07)  395.57   (m)         1297.8    (f) RESET       3  
 QR0564
 QR0564.Superseded values are not recommended for survey control.
 QR0564
 QR0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0564.See file dsdata.pdf to determine how the superseded data were derived.
 QR0564
 QR0564_MARKER: DR = REFERENCE MARK DISK
 QR0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0564_STAMPING: ABERDEEN NORTH BASE 1934 NO 3 1982
 QR0564_MARK LOGO: NGS
 QR0564_PROJECTION: FLUSH
 QR0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0564+STABILITY: SURFACE MOTION
 QR0564
 QR0564  HISTORY     - Date     Condition        Report By
 QR0564  HISTORY     - 1982     MONUMENTED       NGS
 QR0564  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0564
 QR0564                          STATION DESCRIPTION
 QR0564
 QR0564'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QR0564'IN ABERDEEN.
 QR0564'1.6 KM (1.0 MI) SOUTH ALONG SOUTH 5TH STREET FROM THE JUNCTION OF
 QR0564'HIGHWAY 12 AND SOUTH 5TH STREET, 26.2 METERS (86.0 FEET) SOUTH OF
 QR0564'THE CENTER OF MELGARD ROAD, 21.3 METERS (69.9 FEET) EAST OF THE
 QR0564'EAST RAIL OF RAILROAD TRACK, AND 3.3 METERS (10.8 FEET) WEST
 QR0564'OF THE WEST EDGE OF AN ASPHALT DRIVE.
 QR0564'THE MARK IS 34.1 FT  E FROM A WITNESS POST.
 QR0564'THE MARK IS 5.0 FT BELOW TRACK.
 QR0564
 QR0564                          STATION RECOVERY (1997)
 QR0564
 QR0564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0564'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0582 ***********************************************************************
 QR0582  DESIGNATION -  ABERDEEN SIEBRECHT FLORIST STK
 QR0582  PID         -  QR0582
 QR0582  STATE/COUNTY-  SD/BROWN
 QR0582  COUNTRY     -  US
 QR0582  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0582
 QR0582                         *CURRENT SURVEY CONTROL
 QR0582  ______________________________________________________________________
 QR0582* NAD 83(1996) POSITION- 45 25 55.42715(N) 098 29 47.94447(W)   ADJUSTED
 QR0582  ______________________________________________________________________
 QR0582  GEOID HEIGHT    -        -24.372 (meters)                     GEOID18
 QR0582  LAPLACE CORR    -         -4.00  (seconds)                    DEFLEC18
 QR0582  HORZ ORDER      -  THIRD
 QR0582
 QR0582.The horizontal coordinates were established by classical geodetic methods
 QR0582.and adjusted by the National Geodetic Survey in January 1998.
 QR0582
 QR0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0582.GEOID18 height accuracy estimate available here.
 QR0582
 QR0582.Click photographs - Photos may exist for this station.
 QR0582
 QR0582.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0582
 QR0582. The following values were computed from the NAD 83(1996) position.
 QR0582
 QR0582;                    North         East     Units Scale Factor Converg.
 QR0582;SPC SD N     -   178,750.013   717,628.724   MT  0.99996118   +1 03 50.3
 QR0582;SPC SD N     -   586,449.00  2,354,420.24   sFT  0.99996118   +1 03 50.3
 QR0582;UTM  14      - 5,031,072.168   539,372.286   MT  0.99961906   +0 21 31.0
 QR0582
 QR0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3937231072(NAD 83)
 QR0582
 QR0582                          SUPERSEDED SURVEY CONTROL
 QR0582
 QR0582  NAD 83(1986)-  45 25 55.44073(N)    098 29 47.93446(W) AD(       ) 3
 QR0582  NAD 27      -  45 25 55.52300(N)    098 29 46.59800(W) AD(       ) 3
 QR0582
 QR0582.Superseded values are not recommended for survey control.
 QR0582
 QR0582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0582.See file dsdata.pdf to determine how the superseded data were derived.
 QR0582
 QR0582_MARKER: 63 = STACK
 QR0582
 QR0582  HISTORY     - Date     Condition        Report By
 QR0582  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0582  HISTORY     - 1964     GOOD             CGS
 QR0582
 QR0582                          STATION DESCRIPTION
 QR0582
 QR0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0582'POINT OBSERVED UPON WAS THE CENTER OF STACK OF HEATING PLANT
 QR0582'(SIEBRECHT FLORIST COMPANY), LOCATED ON U.S. HIGHWAY 281,
 QR0582'1 MILE S OF ABERDEEN, BUILT IN 1922, AND IS APPROXIMATELY
 QR0582'80 FEET HIGH.
 QR0582'
 QR0582'STATION WAS OBSERVED FROM DEEN, ABERDEEN, ABERDEEN SOUTH
 QR0582'BASE, ABERDEEN NORTH BASE, AND RICHARD.
 QR0582
 QR0582                          STATION RECOVERY (1964)
 QR0582
 QR0582'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0582'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0570 ***********************************************************************
 QR0570  DESIGNATION -  ABERDEEN SOUTH BASE
 QR0570  PID         -  QR0570
 QR0570  STATE/COUNTY-  SD/BROWN
 QR0570  COUNTRY     -  US
 QR0570  USGS QUAD   -  WARNER (2017)
 QR0570
 QR0570                         *CURRENT SURVEY CONTROL
 QR0570  ______________________________________________________________________
 QR0570* NAD 83(1996) POSITION- 45 20 10.49075(N) 098 29 42.58681(W)   ADJUSTED
 QR0570* NAVD 88 ORTHO HEIGHT -   396.    (meters)     1299.    (feet) SCALED
 QR0570  ______________________________________________________________________
 QR0570  GEOID HEIGHT    -        -24.321 (meters)                     GEOID18
 QR0570  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 QR0570  HORZ ORDER      -  FIRST
 QR0570
 QR0570.The horizontal coordinates were established by classical geodetic methods
 QR0570.and adjusted by the National Geodetic Survey in January 1998.
 QR0570
 QR0570.The orthometric height was scaled from a topographic map.
 QR0570
 QR0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0570.GEOID18 height accuracy estimate available here.
 QR0570
 QR0570.Click photographs - Photos may exist for this station.
 QR0570
 QR0570.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0570
 QR0570. The following values were computed from the NAD 83(1996) position.
 QR0570
 QR0570;                    North         East     Units Scale Factor Converg.
 QR0570;SPC SD N     -   168,105.599   717,943.081   MT  0.99995147   +1 03 54.1
 QR0570;SPC SD N     -   551,526.45  2,355,451.59   sFT  0.99995147   +1 03 54.1
 QR0570;UTM  14      - 5,020,428.277   539,555.462   MT  0.99961924   +0 21 32.6
 QR0570
 QR0570!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0570!SPC SD N     -   0.99994169  x   0.99995147  =   0.99989316
 QR0570!UTM  14      -   0.99994169  x   0.99961924  =   0.99956095
 QR0570
 QR0570:                Primary Azimuth Mark                     Grid Az
 QR0570:SPC SD N     -  ABERDEEN SOUTH BASE AZ MK                358 54 46.0
 QR0570:UTM  14      -  ABERDEEN SOUTH BASE AZ MK                359 37 07.5
 QR0570
 QR0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3955520428(NAD 83)
 QR0570
 QR0570|---------------------------------------------------------------------|
 QR0570| PID    Reference Object                     Distance      Geod. Az  |
 QR0570|                                                           dddmmss.s |
 QR0570| QR0572 ABERDEEN EPIS CHURCH SPIRE          APPROX.13.8 KM 0024045.6 |
 QR0570| QR0573 ABERDEEN BROWN CO CTHSE DOME        APPROX.14.3 KM 0024120.8 |
 QR0570| QR0574 ABERDEEN MUNICIPAL TANK             APPROX.13.0 KM 0033748.8 |
 QR0570| QR0576 ABERDEEN N NORM INDUS SCH STK       APPROX.12.7 KM 0044207.8 |
 QR0570| QR0569 WARNER SCHOOLHOUSE BRICK STACK      APPROX. 1.3 KM 1874124.9 |
 QR0570| QR0596 MANSFIELD PRESB CHURCH SPIRE        APPROX.11.8 KM 2065017.8 |
 QR0570| CO4157 ABERDEEN SOUTH BASE RM 1             43.110 METERS 20951     |
 QR0570| CO4158 ABERDEEN SOUTH BASE RM 2             36.498 METERS 32307     |
 QR0570| CO4156 ABERDEEN SOUTH BASE AZ MK                          3595840.1 |
 QR0570|---------------------------------------------------------------------|
 QR0570
 QR0570                          SUPERSEDED SURVEY CONTROL
 QR0570
 QR0570  NAD 83(1986)-  45 20 10.50500(N)    098 29 42.57827(W) AD(       ) 1
 QR0570  NAD 27      -  45 20 10.58600(N)    098 29 41.24500(W) AD(       ) 1
 QR0570
 QR0570.Superseded values are not recommended for survey control.
 QR0570
 QR0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0570.See file dsdata.pdf to determine how the superseded data were derived.
 QR0570
 QR0570_MARKER: DS = TRIANGULATION STATION DISK
 QR0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0570_STAMPING: ABERDEEN S BASE 1934
 QR0570_MARK LOGO: CGS
 QR0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0570+STABILITY: SURFACE MOTION
 QR0570
 QR0570  HISTORY     - Date     Condition        Report By
 QR0570  HISTORY     - 1934     MONUMENTED       CGS
 QR0570  HISTORY     - 1934     GOOD             SDGS
 QR0570  HISTORY     - 1964     GOOD             CGS
 QR0570
 QR0570                          STATION DESCRIPTION
 QR0570
 QR0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0570'STATION IS LOCATED IN WARNER TOWNSHIP, SEC. 36, T 122 N,
 QR0570'R 64 W, ON THE W EDGE OF THE SECTION, AND ABOUT 0.45 MILE
 QR0570'N OF ITS S LINE, ABOUT 9.0 MILES S OF ABERDEEN AND 0.75
 QR0570'MILE N OF WARNER.  MARK IS 40 FEET E OF CENTER LINE OF U.S.
 QR0570'HIGHWAY 281, AND 32 FEET W OF W RAIL OF RAILROAD.
 QR0570'
 QR0570'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 QR0570'IN THE TOP OF CONCRETE CYLINDERS.
 QR0570'
 QR0570'UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 QR0570'AT THE CENTER OF THE TOP OF BLOCKS OF CONCRETE.
 QR0570'
 QR0570'REFERENCE MARK NO. 1 IS SW OF STATION, 30 FEET W OF CENTER
 QR0570'LINE OF U.S. HIGHWAY 281.
 QR0570'
 QR0570'REFERENCE MARK NO. 2 IS NNW OF STATION, 32 FEET W OF U.S.
 QR0570'HIGHWAY 281 IN N-S FENCE LINE.
 QR0570'
 QR0570'AZIMUTH MARK IS REACHED BY GOING N FROM STATION FOR 0.65
 QR0570'MILE AND IS ON THE E SIDE OF ROAD BETWEEN HIGHWAY AND RAILROAD,
 QR0570'36 FEET W OF CENTER LINE OF RAILROAD, AND 27 FEET E OF CENTER
 QR0570'LINE OF SAID HIGHWAY.
 QR0570'
 QR0570'TO REACH STATION FROM RAILROAD CROSSING IN WARNER, GO N ON
 QR0570'U.S. HIGHWAY 281 FOR 0.75 MILE.  STATION IS ON THE E SIDE OF
 QR0570'ROAD BETWEEN HIGHWAY AND CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0570'PACIFIC RAILROAD, AND ABOUT 375 FEET S OF CULVERT MARKED
 QR0570'P 367.
 QR0570'
 QR0570'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0570
 QR0570                          STATION RECOVERY (1934)
 QR0570
 QR0570'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 QR0570'STATION RECOVERED WITH ALL MARKS IN GOOD CONDITION.  STATION
 QR0570'MARK IS A ROUND MARK PROJECTING ABOUT 6 INCHES, AND IS ABOUT
 QR0570'360 FEET S OF A LARGE WHITE TWO-STORY FARMHOUSE.  IT IS 36.96
 QR0570'FEET W OF THE E RAIL.
 QR0570'
 QR0570'REFERENCE MARK NO. 1 IS A ROUND CONCRETE POST PROJECTING 6
 QR0570'INCHES.  MARK IS 102 FEET W OF THE E RAIL, AND 218.51 FEET
 QR0570'S OF REFERENCE MARK NO. 2.
 QR0570'
 QR0570'REFERENCE MARK NO. 2 IS A ROUND MARK PROJECTING 4 INCHES.
 QR0570'MARK IS ABOUT 180 FEET S OF DRIVEWAY TO LARGE TWO-STORY
 QR0570'WHITE FARM HOUSE, 103 FEET W OF THE E RAIL.
 QR0570'
 QR0570'AZIMUTH MARK IS SQUARE PROJECTING ABOUT 8 INCHES ABOVE THE
 QR0570'GROUND.  MARK IS 46.0 FEET W OF THE E RAIL, AND 39.5 FEET
 QR0570'N OF TELEPHONE POLE.
 QR0570
 QR0570                          STATION RECOVERY (1964)
 QR0570
 QR0570'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0570'STATION AND REFERENCE MARKS RECOVERED AS DESCRIBED IN GOOD
 QR0570'CONDITION.  AZIMUTH MARK WAS NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8710 ***********************************************************************
 AC8710  SACS        -  This is a Secondary Airport Control Station.
 AC8710  DESIGNATION -  ABR A
 AC8710  PID         -  AC8710
 AC8710  STATE/COUNTY-  SD/BROWN
 AC8710  COUNTRY     -  US
 AC8710  USGS QUAD   -  ABERDEEN EAST (2017)
 AC8710
 AC8710                         *CURRENT SURVEY CONTROL
 AC8710  ______________________________________________________________________
 AC8710* NAD 83(2011) POSITION- 45 26 32.10949(N) 098 24 29.71869(W)   ADJUSTED
 AC8710* NAD 83(2011) ELLIP HT-   370.407 (meters)        (06/27/12)   ADJUSTED
 AC8710* NAD 83(2011) EPOCH   -  2010.00
 AC8710* NAVD 88 ORTHO HEIGHT -   394.916 (meters)     1295.65  (feet) ADJUSTED
 AC8710  ______________________________________________________________________
 AC8710  GEOID HEIGHT    -        -24.514 (meters)                     GEOID18
 AC8710  NAD 83(2011) X  -   -655,523.712 (meters)                     COMP
 AC8710  NAD 83(2011) Y  - -4,434,776.386 (meters)                     COMP
 AC8710  NAD 83(2011) Z  -  4,522,232.326 (meters)                     COMP
 AC8710  LAPLACE CORR    -         -3.66  (seconds)                    DEFLEC18
 AC8710  DYNAMIC HEIGHT  -        394.890 (meters)     1295.57  (feet) COMP
 AC8710  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 AC8710
 AC8710  VERT ORDER      -  FIRST     CLASS II
 AC8710
 AC8710  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8710  Standards:
 AC8710         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8710            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8710  -------------------------------------------------------------------
 AC8710  NETWORK    0.46   0.98           0.21   0.16   0.50      0.04731619
 AC8710  -------------------------------------------------------------------
 AC8710  Click here for local accuracies and other accuracy information.
 AC8710
 AC8710.This mark is at Aberdeen Airport (ABR)
 AC8710
 AC8710.The horizontal coordinates were established by GPS observations
 AC8710.and adjusted by the National Geodetic Survey in June 2012.
 AC8710
 AC8710.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8710.been affixed to the stable North American tectonic plate. See 
 AC8710.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8710
 AC8710.The horizontal coordinates are valid at the epoch date displayed above
 AC8710.which is a decimal equivalence of Year/Month/Day.
 AC8710
 AC8710.The orthometric height was determined by differential leveling and
 AC8710.adjusted by the NATIONAL GEODETIC SURVEY
 AC8710.in July 1998.
 AC8710
 AC8710.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8710.GEOID18 height accuracy estimate available here.
 AC8710
 AC8710.Click photographs - Photos may exist for this station.
 AC8710
 AC8710.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8710
 AC8710.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8710
 AC8710.The ellipsoidal height was determined by GPS observations
 AC8710.and is referenced to NAD 83.
 AC8710
 AC8710.The dynamic height is computed by dividing the NAVD 88
 AC8710.geopotential number by the normal gravity value computed on the
 AC8710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC8710.degrees latitude (g = 980.6199 gals.).
 AC8710
 AC8710.The modeled gravity was interpolated from observed gravity values.
 AC8710
 AC8710. The following values were computed from the NAD 83(2011) position.
 AC8710
 AC8710;                    North         East     Units Scale Factor Converg.
 AC8710;SPC SD N     -   180,014.434   724,522.095   MT  0.99996238   +1 07 35.5
 AC8710;SPC SD N     -   590,597.36  2,377,036.24   sFT  0.99996238   +1 07 35.5
 AC8710;UTM  14      - 5,032,251.259   546,278.353   MT  0.99962633   +0 25 17.9
 AC8710
 AC8710!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8710!SPC SD N     -   0.99994193  x   0.99996238  =   0.99990431
 AC8710!UTM  14      -   0.99994193  x   0.99962633  =   0.99956828
 AC8710
 AC8710_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4627832251(NAD 83)
 AC8710
 AC8710                          SUPERSEDED SURVEY CONTROL
 AC8710
 AC8710  NAD 83(2007)-  45 26 32.10950(N)    098 24 29.71948(W) AD(2002.00) 0
 AC8710  ELLIP H (02/10/07)  370.433  (m)                       GP(2002.00)    
 AC8710  NAD 83(1996)-  45 26 32.10910(N)    098 24 29.71882(W) AD(       ) 1
 AC8710  ELLIP H (11/25/98)  370.444  (m)                       GP(       ) 4 1
 AC8710  NAVD 88             394.92   (m)         1295.7    (f) LEVELING    3  
 AC8710
 AC8710.Superseded values are not recommended for survey control.
 AC8710
 AC8710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8710.See file dsdata.pdf to determine how the superseded data were derived.
 AC8710
 AC8710_MARKER: DH = HORIZONTAL CONTROL DISK
 AC8710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8710_STAMPING: ABR A 1995
 AC8710_MARK LOGO: NGS
 AC8710_PROJECTION: FLUSH
 AC8710_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8710+STABILITY: SURFACE MOTION
 AC8710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8710+SATELLITE: SATELLITE OBSERVATIONS - October 26, 1998
 AC8710_ROD/PIPE-DEPTH: 1.0 meters
 AC8710
 AC8710  HISTORY     - Date     Condition        Report By
 AC8710  HISTORY     - 1995     MONUMENTED       NGS
 AC8710  HISTORY     - 19970725 GOOD             NGS
 AC8710  HISTORY     - 19981026 GOOD             NGS
 AC8710
 AC8710                          STATION DESCRIPTION
 AC8710
 AC8710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 AC8710'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST OF BATH, 3.2 MI (5.1
 AC8710'KM) EAST OF ABERDEEN AND AT THE ABERDEEN REGIONAL AIRPORT.
 AC8710'OWNERSHIP--CITY OF ABERDEEN, EAST HIGHWAY 12, ABERDEEN SD 57481. THE
 AC8710'AIRPORT MANAGER IS LEE KOCH, PHONE 605-626-7031 OR 626-7020. TO REACH
 AC8710'THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND 281 NORTH IN
 AC8710'ABERDEEN, GO EAST ON US HIGHWAY 12 FOR 3.25 MI (5.23 KM) TO A PAVED
 AC8710'ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE AIRPORT ENTRANCE ROAD FOR
 AC8710'0.15 MI (0.24 KM) TO THE TERMINAL ON THE RIGHT.  CONTINUE AHEAD AND GO
 AC8710'SOUTHEASTERLY FOR 0.1 MI (0.2 KM) TO A GATE ON THE RIGHT.  TURN RIGHT,
 AC8710'PASS THROUGH GATE AND GO SOUTHWEST ACROSS THE APRON THEN THE CONNECTOR
 AC8710'TAXIWAY FOR 0.15 MI (0.24 KM) TO A TAXIWAY INTERSECTION.  TURN LEFT
 AC8710'AND GO SOUTHEAST ON A PARALLEL TAXIWAY FOR 1.15 MI (1.85 KM) TO A
 AC8710'CURVE RIGHT AND THE STATION IN LINE WITH THE HOLD BAR.  THE STATION IS
 AC8710'THE CENTER OF A 5 CM SURVEY DISK SET INTO THE TOP OF A 1 M (3.3 FT)
 AC8710'LONG FENO PIPE, ENCASED IN A 5-INCH PVC PIPE WITH A LOGO CAP
 AC8710'SURROUNDED BY CONCRETE.  THE LOGO CAP AND CONCRETE ARE SET FLUSH WITH
 AC8710'GROUND.  THREE CIRCULAR ANCHOR PRONGS EXTEND FROM THE BOTTOM OF THE
 AC8710'FENO PIPE.  LOCATED 252.0 FT (76.8 M) NORTHEAST OF THE EXTENDED RUNWAY
 AC8710'CENTER, 76.5 FT (23.3 M) SOUTHEAST OF THE TAXIWAY CENTER, 53.1 FT
 AC8710'(16.2 M) SOUTH-SOUTHWEST OF A TAXIWAY LIGHT (78), 22.4 FT (6.8 M)
 AC8710'EAST-SOUTHEAST OF A TAXIWAY LIGHT (79) AND 10.1 FT (3.1 M) SOUTHEAST
 AC8710'OF THE EAST CORNER OF A CONCRETE PAD FOR A RUNWAY IDENTIFIER SIGN.
 AC8710'THIS IS A SECONDARY AIRPORT CONTROL STATION.
 AC8710
 AC8710                          STATION RECOVERY (1997)
 AC8710
 AC8710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC8710'5.2 KM (3.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AC8710'OF U.S. HIGHWAY 281 IN ABERDEEN, THENCE 0.4 KM (0.25 MI) SOUTHERLY
 AC8710'ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE 0.4 KM
 AC8710'(0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, AN APRON, AND A TAXIWAY,
 AC8710'THENCE 1.8 M (5.9 FT) SOUTHEASTERLY ALONG A TAXIWAY, 76.8 M (252.0 FT)
 AC8710'NORTHEAST OF THE EXTENDED CENTER OF A RUNWAY, 23.5 M (77.1 FT)
 AC8710'SOUTHEAST OF THE TAXIWAY CENTER, AND 3.1 M (10.2 FT) SOUTHEAST OF THE
 AC8710'EAST CORNER OF THE FOOTING FOR A RUNWAY SIGN. NOTE--ACCESS TO THE
 AC8710'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  TO GAIN ACCESS TO THE
 AC8710'MONUMENT CONTACT THE AIRPORT MANAGER, 4400 EAST HIGHWAY 12, ABERDEEN,
 AC8710'SD 57401, TELEPHONE NUMBER (605) 626-7060.
 AC8710
 AC8710                          STATION RECOVERY (1998)
 AC8710
 AC8710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (AJL)
 AC8710'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0578 ***********************************************************************
 QR0578  DESIGNATION -  ABR AP STA C
 QR0578  PID         -  QR0578
 QR0578  STATE/COUNTY-  SD/BROWN
 QR0578  COUNTRY     -  US
 QR0578  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0578
 QR0578                         *CURRENT SURVEY CONTROL
 QR0578  ______________________________________________________________________
 QR0578* NAD 83(2011) POSITION- 45 27 24.18420(N) 098 25 46.01842(W)   ADJUSTED
 QR0578* NAD 83(2011) ELLIP HT-   371.127 (meters)        (06/27/12)   ADJUSTED
 QR0578* NAD 83(2011) EPOCH   -  2010.00
 QR0578* NAVD 88 ORTHO HEIGHT -   395.636 (meters)     1298.02  (feet) ADJUSTED
 QR0578  ______________________________________________________________________
 QR0578  GEOID HEIGHT    -        -24.505 (meters)                     GEOID18
 QR0578  NAD 83(2011) X  -   -656,996.260 (meters)                     COMP
 QR0578  NAD 83(2011) Y  - -4,433,400.730 (meters)                     COMP
 QR0578  NAD 83(2011) Z  -  4,523,360.746 (meters)                     COMP
 QR0578  LAPLACE CORR    -         -3.99  (seconds)                    DEFLEC18
 QR0578  DYNAMIC HEIGHT  -        395.609 (meters)     1297.93  (feet) COMP
 QR0578  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 QR0578
 QR0578  VERT ORDER      -  FIRST     CLASS II
 QR0578
 QR0578  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QR0578  Standards:
 QR0578         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QR0578            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QR0578  -------------------------------------------------------------------
 QR0578  NETWORK    0.62   0.84           0.28   0.22   0.43      0.07982897
 QR0578  -------------------------------------------------------------------
 QR0578  Click here for local accuracies and other accuracy information.
 QR0578
 QR0578.This mark is at Aberdeen Airport (ABR)
 QR0578
 QR0578.The horizontal coordinates were established by GPS observations
 QR0578.and adjusted by the National Geodetic Survey in June 2012.
 QR0578
 QR0578.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QR0578.been affixed to the stable North American tectonic plate. See 
 QR0578.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QR0578
 QR0578.The horizontal coordinates are valid at the epoch date displayed above
 QR0578.which is a decimal equivalence of Year/Month/Day.
 QR0578
 QR0578.The orthometric height was determined by differential leveling and
 QR0578.adjusted by the NATIONAL GEODETIC SURVEY
 QR0578.in July 1998.
 QR0578
 QR0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0578.GEOID18 height accuracy estimate available here.
 QR0578
 QR0578.Click photographs - Photos may exist for this station.
 QR0578
 QR0578.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0578
 QR0578.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0578
 QR0578.The ellipsoidal height was determined by GPS observations
 QR0578.and is referenced to NAD 83.
 QR0578
 QR0578.The dynamic height is computed by dividing the NAVD 88
 QR0578.geopotential number by the normal gravity value computed on the
 QR0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0578.degrees latitude (g = 980.6199 gals.).
 QR0578
 QR0578.The modeled gravity was interpolated from observed gravity values.
 QR0578
 QR0578. The following values were computed from the NAD 83(2011) position.
 QR0578
 QR0578;                    North         East     Units Scale Factor Converg.
 QR0578;SPC SD N     -   181,589.359   722,833.084   MT  0.99996414   +1 06 41.5
 QR0578;SPC SD N     -   595,764.42  2,371,494.88   sFT  0.99996414   +1 06 41.5
 QR0578;UTM  14      - 5,033,846.305   544,609.410   MT  0.99962447   +0 24 23.9
 QR0578
 QR0578!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0578!SPC SD N     -   0.99994182  x   0.99996414  =   0.99990596
 QR0578!UTM  14      -   0.99994182  x   0.99962447  =   0.99956631
 QR0578
 QR0578:                Primary Azimuth Mark                     Grid Az
 QR0578:SPC SD N     -  ABERDEEN MUN APT STA H                   082 03 59.8
 QR0578:UTM  14      -  ABERDEEN MUN APT STA H                   082 46 17.4
 QR0578
 QR0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4460933846(NAD 83)
 QR0578
 QR0578|---------------------------------------------------------------------|
 QR0578| PID    Reference Object                     Distance      Geod. Az  |
 QR0578|                                                           dddmmss.s |
 QR0578| QR0586 ABERDEEN MUN APT STA K              170.933 METERS 07325     |
 QR0578| QR0584 ABERDEEN MUN APT STA H              411.374 METERS 0831041.3 |
 QR0578| QR0580 ABERDEEN MUN AIRPORT BEACON         479.762 METERS 0862628.6 |
 QR0578| QR0579 ABR ARP 2                           APPROX. 0.6 KM 1472310.4 |
 QR0578| QR0581 RNG ABERDEEN RADIO ABR              APPROX. 5.3 KM 1711412.9 |
 QR0578| QR0574 ABERDEEN MUNICIPAL TANK             APPROX. 4.3 KM 2643007.1 |
 QR0578| QR0587 NW END OF NW SE RUNWAY               80.318 METERS 28940     |
 QR0578|---------------------------------------------------------------------|
 QR0578
 QR0578                          SUPERSEDED SURVEY CONTROL
 QR0578
 QR0578  NAD 83(2007)-  45 27 24.18421(N)    098 25 46.01920(W) AD(2002.00) 0
 QR0578  ELLIP H (02/10/07)  371.154  (m)                       GP(2002.00)    
 QR0578  NAD 83(1996)-  45 27 24.18380(N)    098 25 46.01853(W) AD(       ) 2
 QR0578  ELLIP H (11/25/98)  371.163  (m)                       GP(       ) 4 1
 QR0578  NAD 83(1996)-  45 27 24.18434(N)    098 25 46.01877(W) AD(       ) 2
 QR0578  ELLIP H (01/23/98)  371.153  (m)                       GP(       ) 4 1
 QR0578  NAD 83(1986)-  45 27 24.19885(N)    098 25 46.00848(W) AD(       ) 2
 QR0578  NAD 83(1986)-  45 27 24.19744(N)    098 25 46.00013(W) AD(       ) 3
 QR0578  NAD 27      -  45 27 24.27630(N)    098 25 44.66760(W) AD(       ) 3
 QR0578  NAVD 88             395.64   (m)         1298.0    (f) LEVELING    3  
 QR0578  NGVD 29             395.94   (m)         1299.0    (f) LEVELING    3  
 QR0578
 QR0578.Superseded values are not recommended for survey control.
 QR0578
 QR0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0578.See file dsdata.pdf to determine how the superseded data were derived.
 QR0578
 QR0578_MARKER: DT = TOPOGRAPHIC STATION DISK
 QR0578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0578_STAMPING: AP STA C 1964
 QR0578_MARK LOGO: CGS
 QR0578_PROJECTION: FLUSH
 QR0578_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0578+STABILITY: SURFACE MOTION
 QR0578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0578+SATELLITE: SATELLITE OBSERVATIONS - October 26, 1998
 QR0578
 QR0578  HISTORY     - Date     Condition        Report By
 QR0578  HISTORY     - 1964     MONUMENTED       CGS
 QR0578  HISTORY     - 1964     GOOD             CGS
 QR0578  HISTORY     - 19921015 GOOD
 QR0578  HISTORY     - 19970314 GOOD             NGS
 QR0578  HISTORY     - 19981026 GOOD             NGS
 QR0578
 QR0578                          STATION DESCRIPTION
 QR0578
 QR0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0578'IN THE NW PART OF THE AIRPORT, NEAR THE NW END OF THE NW-SE
 QR0578'RWY.  FROM A POINT ON THE CL OF THE RWY WHICH IS 264.12 FT
 QR0578'SE OF THE NW END (NEW END), THE STATION IS OFFSET AT RIGHT
 QR0578'ANGLE TO AZI OF RWY 125.0 FT NE OF THE CL.  123 FT S OF CL OF
 QR0578'E-W TAXIWAY.  267.15 FT ESE OF INNER THRESHOLD 1T.  A STD TOPO.
 QR0578'STA. DISK STAMPED AP 1964 STA. C SET IN TOP OF CONC. MON.
 QR0578'FLUSH WITH GROUND.
 QR0578
 QR0578                          STATION RECOVERY (1964)
 QR0578
 QR0578'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QR0578'THE STATION IS LOCATED 1.0 MI (1.61 KM) EAST OF ABERDEEN AT THE
 QR0578'ABERDEEN REGIONAL AIRPORT ABOUT 640.0 FT (195.07 M) NORTHWEST OF
 QR0578'RUNWAY END 13.
 QR0578'TO REACH THE STATION FROM THE AIR CARRIER TERMINAL BUILDING, GO
 QR0578'NORTHWEST ACROSS AIR CARRIER RAMP FOR 0.05 MI (0.08 KM) TO A WESTERLY
 QR0578'CONCRETE ROAD, GO WESTERLY ON THE CONCRETE ROAD TILL ITS END,
 QR0578'CONTINUE WESTERLY THRU THE GRASS FOR 0.2 MI (0.32 KM) TO A GRAVEL
 QR0578'ROAD. GO SOUTHERLY ON THE GRAVEL ROAD FOR 0.1 MI (0.16 KM) TO THE
 QR0578'STATION.
 QR0578'THE STATION IS LOCATED 640.0 FT (195.07 M) NORTHWEST OF RUNWAY END 13,
 QR0578'120.6 FT (36.76 M) EAST IF AN ABANDONED RUNWAY LIGHT BASE AND 77.9 FT
 QR0578'(23.74 M) NORTH OF A CIRCULAR STEEL GRATE IN A DRAIN.
 QR0578
 QR0578                          STATION RECOVERY (1992)
 QR0578
 QR0578'RECOVERED 1992
 QR0578'RECOVERED IN GOOD CONDITION.
 QR0578
 QR0578                          STATION RECOVERY (1997)
 QR0578
 QR0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0578'5.2 KM (3.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 QR0578'OF U.S. HIGHWAY 281 IN ABERDEEN, THENCE 0.4 KM (0.25 MI) SOUTHERLY
 QR0578'ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE 0.4 KM
 QR0578'(0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, AN APRON, AND ALONG A
 QR0578'TAXIWAY, THENCE 0.25 KM (0.15 MI) NORTHWESTERLY ALONG A RUNWAY, THENCE
 QR0578'0.2 KM (0.10 MI) NORTHWESTERLY ALONG A PAVED ROAD, 38.8 M (127.3 FT)
 QR0578'NORTHWEST OF THE ROAD CENTER, 23.7 M (77.8 FT) NORTH OF THE CENTER OF
 QR0578'A STORM DRAIN, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0
 QR0578'FT) EAST OF A WITNESS POST, NEAR THE SOUTHWEST CORNER OF A 12 BY
 QR0578'12-INCH CONCRETE CABLE MARKER, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 QR0578'FT) BELOW THE GROUND SURFACE. NOTE--TO GAIN ACCESS TO THE MONUMENT
 QR0578'CONTACT THE AIRPORT MANAGER, 4400 EAST HIGHWAY 12, ABERDEEN, SD 57401,
 QR0578'TELEPHONE NUMBER (605) 626-7060.
 QR0578
 QR0578                          STATION RECOVERY (1998)
 QR0578
 QR0578'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (AJL)
 QR0578'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0579 ***********************************************************************
 QR0579  PACS        -  This is a Primary Airport Control Station.
 QR0579  DESIGNATION -  ABR ARP 2
 QR0579  PID         -  QR0579
 QR0579  STATE/COUNTY-  SD/BROWN
 QR0579  COUNTRY     -  US
 QR0579  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0579
 QR0579                         *CURRENT SURVEY CONTROL
 QR0579  ______________________________________________________________________
 QR0579* NAD 83(2011) POSITION- 45 27 07.14098(N) 098 25 30.52443(W)   ADJUSTED
 QR0579* NAD 83(2011) ELLIP HT-   370.771 (meters)        (06/27/12)   ADJUSTED
 QR0579* NAD 83(2011) EPOCH   -  2010.00
 QR0579* NAVD 88 ORTHO HEIGHT -   395.278 (meters)     1296.84  (feet) ADJUSTED
 QR0579  ______________________________________________________________________
 QR0579  GEOID HEIGHT    -        -24.505 (meters)                     GEOID18
 QR0579  NAD 83(2011) X  -   -656,718.144 (meters)                     COMP
 QR0579  NAD 83(2011) Y  - -4,433,820.790 (meters)                     COMP
 QR0579  NAD 83(2011) Z  -  4,522,991.378 (meters)                     COMP
 QR0579  LAPLACE CORR    -         -3.90  (seconds)                    DEFLEC18
 QR0579  DYNAMIC HEIGHT  -        395.251 (meters)     1296.75  (feet) COMP
 QR0579  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 QR0579
 QR0579  VERT ORDER      -  FIRST     CLASS II
 QR0579
 QR0579  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QR0579  Standards:
 QR0579         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QR0579            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QR0579  -------------------------------------------------------------------
 QR0579  NETWORK    0.37   0.76           0.17   0.13   0.39     -0.00389814
 QR0579  -------------------------------------------------------------------
 QR0579  Click here for local accuracies and other accuracy information.
 QR0579
 QR0579.This mark is at Aberdeen Airport (ABR)
 QR0579
 QR0579.The horizontal coordinates were established by GPS observations
 QR0579.and adjusted by the National Geodetic Survey in June 2012.
 QR0579
 QR0579.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QR0579.been affixed to the stable North American tectonic plate. See 
 QR0579.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QR0579
 QR0579.The horizontal coordinates are valid at the epoch date displayed above
 QR0579.which is a decimal equivalence of Year/Month/Day.
 QR0579
 QR0579.The orthometric height was determined by differential leveling and
 QR0579.adjusted by the NATIONAL GEODETIC SURVEY
 QR0579.in July 1998.
 QR0579
 QR0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0579.GEOID18 height accuracy estimate available here.
 QR0579
 QR0579.Click photographs - Photos may exist for this station.
 QR0579
 QR0579.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0579
 QR0579.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0579
 QR0579.The ellipsoidal height was determined by GPS observations
 QR0579.and is referenced to NAD 83.
 QR0579
 QR0579.The dynamic height is computed by dividing the NAVD 88
 QR0579.geopotential number by the normal gravity value computed on the
 QR0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0579.degrees latitude (g = 980.6199 gals.).
 QR0579
 QR0579.The modeled gravity was interpolated from observed gravity values.
 QR0579
 QR0579. The following values were computed from the NAD 83(2011) position.
 QR0579
 QR0579;                    North         East     Units Scale Factor Converg.
 QR0579;SPC SD N     -   181,069.852   723,179.884   MT  0.99996355   +1 06 52.5
 QR0579;SPC SD N     -   594,060.01  2,372,632.67   sFT  0.99996355   +1 06 52.5
 QR0579;UTM  14      - 5,033,322.748   544,949.677   MT  0.99962484   +0 24 34.9
 QR0579
 QR0579!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0579!SPC SD N     -   0.99994187  x   0.99996355  =   0.99990543
 QR0579!UTM  14      -   0.99994187  x   0.99962484  =   0.99956674
 QR0579
 QR0579:                Primary Azimuth Mark                     Grid Az
 QR0579:SPC SD N     -  ABERDEEN MUN AIRPORT BEACON              013 14 02.8
 QR0579:UTM  14      -  ABERDEEN MUN AIRPORT BEACON              013 56 20.4
 QR0579
 QR0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4494933322(NAD 83)
 QR0579
 QR0579|---------------------------------------------------------------------|
 QR0579| PID    Reference Object                     Distance      Geod. Az  |
 QR0579|                                                           dddmmss.s |
 QR0579| QR0584 ABERDEEN MUN APT STA H              APPROX. 0.6 KM 0070713.9 |
 QR0579| QR0580 ABERDEEN MUN AIRPORT BEACON         APPROX. 0.6 KM 0142055.3 |
 QR0579| QR0583 ABERDEEN MUN APT STA E              133.528 METERS 04234     |
 QR0579| QR0578 ABR AP STA C                        APPROX. 0.6 KM 3272321.4 |
 QR0579| QR0064 ABERDEEN MUN APT ARP                155.894 METERS 34226     |
 QR0579|---------------------------------------------------------------------|
 QR0579
 QR0579                          SUPERSEDED SURVEY CONTROL
 QR0579
 QR0579  NAD 83(2007)-  45 27 07.14100(N)    098 25 30.52521(W) AD(2002.00) 0
 QR0579  ELLIP H (02/10/07)  370.798  (m)                       GP(2002.00)    
 QR0579  ELLIP H (04/05/04)  370.825  (m)                       GP(       ) 2 2
 QR0579  ELLIP H (07/24/97)  370.808  (m)                       GP(       ) 1 1
 QR0579  NAD 83(1994)-  45 27 07.14059(N)    098 25 30.52455(W) AD(       ) A
 QR0579  ELLIP H (09/21/95)  370.859  (m)                       GP(       ) 2 1
 QR0579  NAD 83(1992)-  45 27 07.14180(N)    098 25 30.52480(W) AD(       ) A
 QR0579  ELLIP H (11/28/94)  370.844  (m)                       GP(       ) 1 1
 QR0579  NAD 83(1986)-  45 27 07.15609(N)    098 25 30.51477(W) AD(       ) 2
 QR0579  NAD 83(1986)-  45 27 07.15336(N)    098 25 30.50571(W) AD(       ) 3
 QR0579  NAD 27      -  45 27 07.23170(N)    098 25 29.17450(W) AD(       ) 3
 QR0579  NAVD 88             395.28   (m)         1296.8    (f) LEVELING    3  
 QR0579  NAVD 88 (04/18/97)  395.22   (m)  GEOID96  model used  GPS OBS        
 QR0579  NGVD 29             395.58   (m)         1297.8    (f) LEVELING    3  
 QR0579
 QR0579.Superseded values are not recommended for survey control.
 QR0579
 QR0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0579.See file dsdata.pdf to determine how the superseded data were derived.
 QR0579
 QR0579_MARKER: DT = TOPOGRAPHIC STATION DISK
 QR0579_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0579_STAMPING: ARP 2 1964
 QR0579_MARK LOGO: CGS
 QR0579_PROJECTION: FLUSH
 QR0579_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0579_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0579+STABILITY: SURFACE MOTION
 QR0579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0579+SATELLITE: SATELLITE OBSERVATIONS - September 28, 2012
 QR0579
 QR0579  HISTORY     - Date     Condition        Report By
 QR0579  HISTORY     - 1964     MONUMENTED       CGS
 QR0579  HISTORY     - 1964     GOOD             CGS
 QR0579  HISTORY     - 19890907 GOOD             NGS
 QR0579  HISTORY     - 19921015 GOOD
 QR0579  HISTORY     - 19931004 GOOD             USFWS
 QR0579  HISTORY     - 19951012 GOOD             NGS
 QR0579  HISTORY     - 19970314 GOOD             NGS
 QR0579  HISTORY     - 19981026 GOOD             NGS
 QR0579  HISTORY     - 19991013 GOOD             NGS
 QR0579  HISTORY     - 20120928 GOOD             INDIV
 QR0579
 QR0579                          STATION DESCRIPTION
 QR0579
 QR0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (JWR)
 QR0579'IN THE APPROX. CENTER OF THE AIRPORT, SSE OF THE INT. OF THE N-S
 QR0579'AND NW-SE RWYS.  564 FT E OF CL OF N-S RWY.  312 FT SW OF
 QR0579'NW-SE RWY.  234 FT SW OF 5TH RWY 1T SE OF INT.  252.5 FT
 QR0579'WSW OF 6TH RWY 1T SE OF INT.  511.93 FT SSE OF ARP, 1957.
 QR0579'4 FT SE OF WITNESS POST PLAQUE ON STEEL POST.  A STD. TOPO.
 QR0579'STA. DISK STAMPED ARP 2 1964 SET IN TOP OF CONC MON PROJ.
 QR0579'0.2 FT.
 QR0579
 QR0579                          STATION RECOVERY (1964)
 QR0579
 QR0579'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QR0579'THE STATION IS LOCATED 1.0 MI (1.61 KM) EAST OF ABERDEEN AT THE
 QR0579'ABERDEEN REGIONAL AIRPORT BETWEEN RUNWAYS 13-31 AND 17-35.
 QR0579'TO REACH THE STATION FROM THE AIR CARRIER TERMINAL BUILDING, GO
 QR0579'SOUTHEASE ON PARALLEL TAXIWAY FOR 0.5 MI (0.80 KM) TO A CONNECTING
 QR0579'TAXIWAY. TURN RIGHT AND GO SOUTHWEST ON THE CONNECTING TAXIWAY TO THE
 QR0579'JUNCTION OF RUNWAY 13-31. CROSS RUNWAY 13-31 AND GO SOUTHEASTERLY
 QR0579'ALONG RUNWAY 13-31 FOR 0.9 MI (1.45 KM) TO THE STATION.
 QR0579'THE STATION IS LOCATED 564.0 FT (171.91 M) EAST OF THE CENTERLINE OF
 QR0579'RUNWAY 17-35, 312.0 FT (95.10 M) SW OF THE CENTERLINE OF RUNWAY
 QR0579'13-31, 252.5 FT (76.96 M) SW OF THE SIXTH RUNWAY LIGHT SE OF THE
 QR0579'INTERSECTION OF RUNWAYS 13-31 AND 17-35 AND 4.0 FT (1.22 M) SE OF A
 QR0579'WITNESS POST.
 QR0579
 QR0579                          STATION RECOVERY (1989)
 QR0579
 QR0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 QR0579'IN THE APPROX. CENTER OF THE AIRPORT, SSE OF THE INTERSECTION OF THE
 QR0579'N-S AND NW-SE RWYS, 564 FT.  (171.9 M) E OF THE CENTERLINE OF THE N-S
 QR0579'RWYS, 312 FT.(95.1 M) SW OF NW-SE RWY, 234 FT. (71.3 M) SW OF 5TH RWY
 QR0579'LT. SE OF INT., 252.5 FT.WSW OF THE 6TH RWY LT.  SE OF INT.,4 FT. SE
 QR0579'OF WITNESS POST PLAQUE ON STEEL POST.  A STD. TOPO. STA. DISK STAMPED
 QR0579'ARP 2 1964 SET IN TOP OF CONC. MON. PROJ. O.2 FT.
 QR0579
 QR0579                          STATION RECOVERY (1992)
 QR0579
 QR0579'RECOVERED 1992
 QR0579'RECOVERED IN GOOD CONDITION.
 QR0579
 QR0579                          STATION RECOVERY (1993)
 QR0579
 QR0579'RECOVERY NOTE BY US FISH AND WILDLIFE SERVICE 1993 (WRO)
 QR0579'STATION IS LOCATED ABOUT 5 KM (3.11 MI) SOUTHEAST OF ABERDEEN AT THE
 QR0579'ABERDEEN MUNICIPAL AIRPORT.  CONTACT THE AIRPORT MANAGER FOR ACCESS.
 QR0579'
 QR0579'TO REACH FROM THE JUNCTION OF US HIGHWAY 12 AND BROWN COUNTY HIGHWAY
 QR0579'12 IN ABERDEEN, GO EAST ON US HIGHWAY 12 FOR 2.4 KM (1.49 MI) TO
 QR0579'AIRPORT ENTRANCE ROAD RIGHT.  TURN RIGHT, SOUTH, ON AIRPORT ENTRANCE
 QR0579'ROAD FOR 0.4 KM (0.25 MI) TO AIRPORT OFFICE BUILDING.  AIRPORT MANAGER
 QR0579'WILL LEAD TO STATION.
 QR0579'
 QR0579'STATION MARK IS A STANDARD CGS TOPOGRAPHIC STATION DISK SET IN THE TOP
 QR0579'OF A ROUND CONCRETE MONUMENT PROJECTING 6 CM.  IT IS 182 M (597.11 FT)
 QR0579'EAST OF THE NORTH-SOUTH RUNWAY CENTER, 100 M (328.08 FT) SOUTHWEST OF
 QR0579'THE NORTHWEST-SOUTHEAST RUNWAY, 165 M (541.34 FT) SOUTH-SOUTHEAST OF
 QR0579'STATION ARP, AND 1.3 M (4.27 FT) SOUTHEAST OF A METAL WITNESS POST.
 QR0579
 QR0579                          STATION RECOVERY (1995)
 QR0579
 QR0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 QR0579'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST OF BATH AND 3.2 MI
 QR0579'(5.1 KM) EAST OF ABERDEEN, AT THE ABERDEEN REGIONAL AIRPORT
 QR0579'SOUTH-SOUTHEAST OF THE JUNCTION OF THE TWO RUNWAYS.  OWNERSHIP--CITY
 QR0579'OF ABERDEEN, EAST HIGHWAY 12, ABERDEEN SD 57481.  THE AIRPORT MANAGER
 QR0579'IS LEE KOCH, PHONE (605) 626-7031 OR 626-7020.  TO REACH THE STATION
 QR0579'FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND 281 NORTH IN ABERDEEN, GO
 QR0579'EAST ON U.S. HIGHWAY 12 FOR 3.25 MI (5.23 KM) TO AN AIRPORT ENTRANCE
 QR0579'ROAD RIGHT, TURN RIGHT AND GO SOUTH ON THE AIRPORT ENTRANCE ROAD FOR
 QR0579'0.15 MI (0.24 KM) TO THE TERMINAL ON THE RIGHT, CONTINUE AHEAD AND GO
 QR0579'SOUTHEASTERLY FOR 0.1 MI (0.2 KM) TO A GATE ON THE RIGHT, TURN RIGHT,
 QR0579'PASS THROUGH GATE AND GO SOUTHWEST ACROSS THE APRON THEN THE CONNECTOR
 QR0579'TAXIWAY FOR 0.2 MI (0.3 KM) TO RUNWAY 13/31, CONTINUE AHEAD CROSSING
 QR0579'THE RUNWAY THEN BEAR LEFT ONTO A NORTH/SOUTH PARALLEL TAXIWAY AND GO
 QR0579'SOUTH FOR 0.1 MI (0.2 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 QR0579'312.6 FT (95.3 M) SOUTHWEST OF THE RUNWAY CENTER, 166.0 FT (50.6 M)
 QR0579'EAST OF THE TAXIWAY CENTER, 136.0 FT (41.5 M) EAST OF THE CENTER OF A
 QR0579'MANHOLE COVER, 65.0 FT (19.8 M) SOUTH-SOUTHWEST OF THE SOUTHEAST END
 QR0579'OF A HEADWALL OF A CULVERT, 4.6 FT (1.4 M) EAST OF A WITNESS POST, AND
 QR0579'3.8 FT (1.2 M) WEST OF A METAL GUARD POST.  THIS STATION WAS USED AS
 QR0579'AN AREA NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 QR0579
 QR0579                          STATION RECOVERY (1997)
 QR0579
 QR0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0579'5.2 KM (3.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 QR0579'OF U.S. HIGHWAY 281 IN ABERDEEN, THENCE 0.4 KM (0.25 MI) SOUTHERLY
 QR0579'ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE 0.4 KM
 QR0579'(0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, AN APRON, AND ALONG A
 QR0579'TAXIWAY, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A TAXIWAY, 182.0 M
 QR0579'(597.1 FT) EAST OF THE CENTER OF A NORTH-SOUTH RUNWAY, 100.0 M (328.1
 QR0579'FT) SOUTHWEST OF THE CENTER OF A NORTHWEST-SOUTHEAST RUNWAY, 50.4 M
 QR0579'(165.4 FT) EAST OF THE CENTER OF THE TAXIWAY, 1.3 M (4.3 FT) SOUTH OF
 QR0579'A WITNESS POST, 1.0 M (3.3 FT) NORTH OF A METAL GUARD POST, AND THE
 QR0579'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--TO
 QR0579'GAIN ACCESS TO THE MONUMENT CONTACT THE AIRPORT MANAGER, 4400 EAST
 QR0579'HIGHWAY 12, ABERDEEN, SD 57401, TELEPHONE NUMBER (605) 626-7060.  THE
 QR0579'MONUMENT IS A STATE HARN STATION.
 QR0579
 QR0579                          STATION RECOVERY (1998)
 QR0579
 QR0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (AJL)
 QR0579'RECOVERED AS DESCRIBED.
 QR0579
 QR0579                          STATION RECOVERY (1999)
 QR0579
 QR0579'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QR0579'5.2 KM (3.25 MI) EASTERLY ALONG U.S.  HIGHWAY 12 FROM THE EAST
 QR0579'JUNCTION OF U.S.  HIGHWAY 281 IN ABERDEEN, THENCE 0.4 KM (0.25 MI)
 QR0579'SOUTHERLY ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE
 QR0579'0.4 KM (0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, AN APRON, AND
 QR0579'ALONG A TAXIWAY, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A TAXIWAY,
 QR0579'182.0 M (597.1 FT) EAST OF THE CENTER OF A NORTH-SOUTH RUNWAY, 100.0 M
 QR0579'(328.1 FT) SOUTHWEST OF THE CENTER OF A NORTHWEST-SOUTHEAST RUNWAY,
 QR0579'50.4 M (165.4 FT) EAST OF THE CENTER OF THE TAXIWAY, 1.3 M (4.3 FT)
 QR0579'SOUTH OF A WITNESS POST, 1.0 M (3.3 FT) NORTH OF A METAL GUARD POST,
 QR0579'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 QR0579'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY THE CITY OF ABERDEEN,
 QR0579'ABERDEEN MUNICIPAL AIRPORT.  TO GAIN ACCESS TO THE MONUMENT CONTACT
 QR0579'THE AIRPORT MANAGER, 4400 EAST HIGHWAY 12, ABERDEEN, SD 57401,
 QR0579'TELEPHONE NUMBER (605) 626-7020.  THE MONUMENT IS A FEDERAL BASE
 QR0579'NETWORK CONTROL AND A PRIMARY AIRPORT CONTROL STATION.
 QR0579
 QR0579                          STATION RECOVERY (2012)
 QR0579
 QR0579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (BKK)
 QR0579'NO METAL GUARD POST, IT NOW HAS 4 PVC GUARD POSTS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8711 ***********************************************************************
 AC8711  SACS        -  This is a Secondary Airport Control Station.
 AC8711  DESIGNATION -  ABR B
 AC8711  PID         -  AC8711
 AC8711  STATE/COUNTY-  SD/BROWN
 AC8711  COUNTRY     -  US
 AC8711  USGS QUAD   -  ABERDEEN EAST (2017)
 AC8711
 AC8711                         *CURRENT SURVEY CONTROL
 AC8711  ______________________________________________________________________
 AC8711* NAD 83(2011) POSITION- 45 26 56.69918(N) 098 25 04.62969(W)   ADJUSTED
 AC8711* NAD 83(2011) ELLIP HT-   371.028 (meters)        (06/27/12)   ADJUSTED
 AC8711* NAD 83(2011) EPOCH   -  2010.00
 AC8711* NAVD 88 ORTHO HEIGHT -   395.521 (meters)     1297.64  (feet) ADJUSTED
 AC8711  ______________________________________________________________________
 AC8711  GEOID HEIGHT    -        -24.511 (meters)                     GEOID18
 AC8711  NAD 83(2011) X  -   -656,195.171 (meters)                     COMP
 AC8711  NAD 83(2011) Y  - -4,434,130.647 (meters)                     COMP
 AC8711  NAD 83(2011) Z  -  4,522,765.402 (meters)                     COMP
 AC8711  LAPLACE CORR    -         -3.82  (seconds)                    DEFLEC18
 AC8711  DYNAMIC HEIGHT  -        395.494 (meters)     1297.55  (feet) COMP
 AC8711  MODELED GRAVITY -    980,537.0   (mgal)                       NAVD 88
 AC8711
 AC8711  VERT ORDER      -  FIRST     CLASS II
 AC8711
 AC8711  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8711  Standards:
 AC8711         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8711            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8711  -------------------------------------------------------------------
 AC8711  NETWORK    0.41   0.86           0.19   0.14   0.44      0.03476251
 AC8711  -------------------------------------------------------------------
 AC8711  Click here for local accuracies and other accuracy information.
 AC8711
 AC8711.This mark is at Aberdeen Airport (ABR)
 AC8711
 AC8711.The horizontal coordinates were established by GPS observations
 AC8711.and adjusted by the National Geodetic Survey in June 2012.
 AC8711
 AC8711.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8711.been affixed to the stable North American tectonic plate. See 
 AC8711.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8711
 AC8711.The horizontal coordinates are valid at the epoch date displayed above
 AC8711.which is a decimal equivalence of Year/Month/Day.
 AC8711
 AC8711.The orthometric height was determined by differential leveling and
 AC8711.adjusted by the NATIONAL GEODETIC SURVEY
 AC8711.in July 1998.
 AC8711
 AC8711.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8711.GEOID18 height accuracy estimate available here.
 AC8711
 AC8711.Click photographs - Photos may exist for this station.
 AC8711
 AC8711.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8711
 AC8711.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8711
 AC8711.The ellipsoidal height was determined by GPS observations
 AC8711.and is referenced to NAD 83.
 AC8711
 AC8711.The dynamic height is computed by dividing the NAVD 88
 AC8711.geopotential number by the normal gravity value computed on the
 AC8711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC8711.degrees latitude (g = 980.6199 gals.).
 AC8711
 AC8711.The modeled gravity was interpolated from observed gravity values.
 AC8711
 AC8711. The following values were computed from the NAD 83(2011) position.
 AC8711
 AC8711;                    North         East     Units Scale Factor Converg.
 AC8711;SPC SD N     -   180,758.531   723,748.723   MT  0.99996320   +1 07 10.8
 AC8711;SPC SD N     -   593,038.61  2,374,498.94   sFT  0.99996320   +1 07 10.8
 AC8711;UTM  14      - 5,033,004.561   545,514.451   MT  0.99962547   +0 24 53.2
 AC8711
 AC8711!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8711!SPC SD N     -   0.99994183  x   0.99996320  =   0.99990504
 AC8711!UTM  14      -   0.99994183  x   0.99962547  =   0.99956733
 AC8711
 AC8711_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4551433004(NAD 83)
 AC8711
 AC8711                          SUPERSEDED SURVEY CONTROL
 AC8711
 AC8711  NAD 83(2007)-  45 26 56.69919(N)    098 25 04.63048(W) AD(2002.00) 0
 AC8711  ELLIP H (02/10/07)  371.055  (m)                       GP(2002.00)    
 AC8711  NAD 83(1996)-  45 26 56.69878(N)    098 25 04.62982(W) AD(       ) 1
 AC8711  ELLIP H (11/25/98)  371.066  (m)                       GP(       ) 4 1
 AC8711  NAVD 88             395.52   (m)         1297.6    (f) LEVELING    3  
 AC8711
 AC8711.Superseded values are not recommended for survey control.
 AC8711
 AC8711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8711.See file dsdata.pdf to determine how the superseded data were derived.
 AC8711
 AC8711_MARKER: DD = SURVEY DISK
 AC8711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC8711_STAMPING: ABR B 1995
 AC8711_MARK LOGO: NGS
 AC8711_PROJECTION: FLUSH
 AC8711_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC8711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC8711+STABILITY: SURFACE MOTION
 AC8711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8711+SATELLITE: SATELLITE OBSERVATIONS - October 26, 1998
 AC8711_ROD/PIPE-DEPTH: 1.0 meters
 AC8711
 AC8711  HISTORY     - Date     Condition        Report By
 AC8711  HISTORY     - 1995     MONUMENTED       NGS
 AC8711  HISTORY     - 19970725 GOOD             NGS
 AC8711  HISTORY     - 19981026 GOOD             NGS
 AC8711
 AC8711                          STATION DESCRIPTION
 AC8711
 AC8711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 AC8711'THE STATION IS LOCATED ABOUT 4.8 MI (7.7 KM) WEST OF BATH, 3.2 MI (5.1
 AC8711'KM) EAST OF ABERDEEN AND AT THE ABERDEEN REGIONAL AIRPORT.
 AC8711'OWNERSHIP--CITY OF ABERDEEN, EAST HIGHWAY 12, ABERDEEN SD 57481. THE
 AC8711'AIRPORT MANAGER IS LEE KOCH, PHONE 605-626-7031 OR 626-7020. TO REACH
 AC8711'THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND 281 NORTH IN
 AC8711'ABERDEEN, GO EAST ON U.S. HIGHWAY 12 FOR 3.25 MI (5.23 KM) TO A PAVED
 AC8711'ROAD RIGHT.  TURN RIGHT AND GO SOUTH ON THE AIRPORT ENTRANCE ROAD FOR
 AC8711'0.15 MI (0.24 KM) TO THE TERMINAL ON THE RIGHT.  CONTINUE AHEAD AND GO
 AC8711'SOUTHEASTERLY FOR 0.1 MI (0.2 KM) TO A GATE ON THE RIGHT. TURN RIGHT,
 AC8711'PASS THROUGH GATE AND GO SOUTHWEST ACROSS THE APRON THEN THE CONNECTOR
 AC8711'TAXIWAY FOR 0.15 MI (0.24 KM) TO A TAXIWAY INTERSECTION.  TURN LEFT
 AC8711'AND GO SOUTHEAST ON A PARALLEL TAXIWAY FOR 0.45 MI (0.72 KM) TO THE
 AC8711'STATION ON THE RIGHT, JUST BEFORE REACHING A CONNECTOR TAXIWAY.  THE
 AC8711'STATION IS THE CENTER OF A 5 CM SURVEY DISK SET INTO THE TOP OF A 1 M
 AC8711'(3.3 FT) LONG FENO PIPE, ENCASED IN A 5-INCH PVC PIPE WITH A LOGO CAP
 AC8711'SURROUNDED BY CONCRETE.  THE LOGO CAP AND CONCRETE ARE FLUSH WITH
 AC8711'GROUND.  THREE CIRCULAR ANCHOR PRONGS EXTEND FROM THE BOTTOM OF THE
 AC8711'FENO PIPE.  LOCATED 248.0 FT (75.6 M) NORTHEAST OF THE RUNWAY CENTER,
 AC8711'151.1 FT (46.1 M) SOUTHWEST OF PARALLEL TAXIWAY CENTER, 84.0 FT (25.6
 AC8711'M) NORTHWEST OF THE CONNECTOR TAXIWAY CENTER, 41.7 FT (12.7 M)
 AC8711'WEST-SOUTHWEST OF A TAXIWAY LIGHT (126), 26.8 FT (8.2 M)
 AC8711'NORTH-NORTHWEST OF A TAXIWAY LIGHT (125) AND 14.9 FT (4.5 M) NORTHWEST
 AC8711'OF THE NORTH CORNER OF A CONCRETE PAD FOR A RUNWAY IDENTIFIER SIGN.
 AC8711'THIS IS A SECONDARY AIRPORT CONTROL STATION.
 AC8711
 AC8711                          STATION RECOVERY (1997)
 AC8711
 AC8711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AC8711'5.2 KM (3.25 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE EAST JUNCTION
 AC8711'OF U.S. HIGHWAY 281 IN ABERDEEN, THENCE 0.4 KM (0.25 MI) SOUTHERLY
 AC8711'ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE 0.4 KM
 AC8711'(0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, AN APRON, AND A TAXIWAY,
 AC8711'THENCE 0.8 M (2.6 FT) SOUTHEASTERLY ALONG A TAXIWAY, 75.6 M (248.0 FT)
 AC8711'NORTHEAST OF THE CENTER OF A RUNWAY, 46.1 M (151.2 FT) SOUTHWEST OF
 AC8711'THE TAXIWAY CENTER, 25.6 M (84.0 FT) NORTHWEST OF THE CENTER OF A
 AC8711'CONNECTING RUNWAY, 12.7 M (41.7 FT) NORTH OF A TAXIWAY LIGHT, AND 4.5
 AC8711'M (14.8 FT) NORTHWEST OF THE NORTH CORNER OF THE FOOTING FOR A RUNWAY
 AC8711'SIGN.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AC8711'TO GAIN ACCESS TO THE MONUMENT CONTACT THE AIRPORT MANAGER, 4400 EAST
 AC8711'HIGHWAY 12, ABERDEEN, SD 57401, TELEPHONE NUMBER (605) 626-7060.
 AC8711
 AC8711                          STATION RECOVERY (1998)
 AC8711
 AC8711'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (AJL)
 AC8711'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH5513 ***********************************************************************
 AH5513  DESIGNATION -  ABR D
 AH5513  PID         -  AH5513
 AH5513  STATE/COUNTY-  SD/BROWN
 AH5513  COUNTRY     -  US
 AH5513  USGS QUAD   -  ABERDEEN EAST (2017)
 AH5513
 AH5513                         *CURRENT SURVEY CONTROL
 AH5513  ______________________________________________________________________
 AH5513* NAD 83(2011) POSITION- 45 26 41.39824(N) 098 25 33.95930(W)   ADJUSTED
 AH5513* NAD 83(2011) ELLIP HT-   370.563 (meters)        (06/27/12)   ADJUSTED
 AH5513* NAD 83(2011) EPOCH   -  2010.00
 AH5513* NAVD 88 ORTHO HEIGHT -   395.1   (meters)     1296.    (feet) GPS OBS
 AH5513  ______________________________________________________________________
 AH5513  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AH5513  GEOID HEIGHT    -        -24.368 (meters)                     GEOID96
 AH5513  GEOID HEIGHT    -        -24.493 (meters)                     GEOID18
 AH5513  NAD 83(2011) X  -   -656,874.951 (meters)                     COMP
 AH5513  NAD 83(2011) Y  - -4,434,369.975 (meters)                     COMP
 AH5513  NAD 83(2011) Z  -  4,522,433.647 (meters)                     COMP
 AH5513  LAPLACE CORR    -         -3.81  (seconds)                    DEFLEC18
 AH5513
 AH5513  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AH5513  Standards:
 AH5513         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AH5513            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AH5513  -------------------------------------------------------------------
 AH5513  NETWORK    0.61   0.84           0.28   0.21   0.43      0.11000576
 AH5513  -------------------------------------------------------------------
 AH5513  Click here for local accuracies and other accuracy information.
 AH5513
 AH5513.The horizontal coordinates were established by GPS observations
 AH5513.and adjusted by the National Geodetic Survey in June 2012.
 AH5513
 AH5513.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AH5513.been affixed to the stable North American tectonic plate. See 
 AH5513.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AH5513
 AH5513.The horizontal coordinates are valid at the epoch date displayed above
 AH5513.which is a decimal equivalence of Year/Month/Day.
 AH5513
 AH5513.The orthometric height was determined by GPS observations and a
 AH5513.high-resolution geoid model.
 AH5513
 AH5513.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH5513.GEOID18 height accuracy estimate available here.
 AH5513
 AH5513.Click photographs - Photos may exist for this station.
 AH5513
 AH5513.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AH5513
 AH5513.The Laplace correction was computed from DEFLEC18 derived deflections.
 AH5513
 AH5513.The ellipsoidal height was determined by GPS observations
 AH5513.and is referenced to NAD 83.
 AH5513
 AH5513. The following values were computed from the NAD 83(2011) position.
 AH5513
 AH5513;                    North         East     Units Scale Factor Converg.
 AH5513;SPC SD N     -   180,273.840   723,120.714   MT  0.99996269   +1 06 50.1
 AH5513;SPC SD N     -   591,448.42  2,372,438.54   sFT  0.99996269   +1 06 50.1
 AH5513;UTM  14      - 5,032,527.794   544,880.741   MT  0.99962476   +0 24 32.2
 AH5513
 AH5513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AH5513!SPC SD N     -   0.99994191  x   0.99996269  =   0.99990460
 AH5513!UTM  14      -   0.99994191  x   0.99962476  =   0.99956669
 AH5513
 AH5513_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4488032527(NAD 83)
 AH5513
 AH5513                          SUPERSEDED SURVEY CONTROL
 AH5513
 AH5513  NAD 83(2007)-  45 26 41.39825(N)    098 25 33.96008(W) AD(2002.00) 0
 AH5513  ELLIP H (02/10/07)  370.589  (m)                       GP(2002.00)    
 AH5513  NAD 83(1996)-  45 26 41.39785(N)    098 25 33.95942(W) AD(       ) 3
 AH5513  ELLIP H (11/25/98)  370.600  (m)                       GP(       ) 4 1
 AH5513
 AH5513.Superseded values are not recommended for survey control.
 AH5513
 AH5513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AH5513.See file dsdata.pdf to determine how the superseded data were derived.
 AH5513
 AH5513_MARKER: DD = SURVEY DISK
 AH5513_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AH5513_SP_SET: SIGN BASE
 AH5513_STAMPING: ABR D 1998
 AH5513_MARK LOGO: NOS
 AH5513_PROJECTION: FLUSH
 AH5513_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH5513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH5513+STABILITY: SURFACE MOTION
 AH5513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH5513+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AH5513
 AH5513  HISTORY     - Date     Condition        Report By
 AH5513  HISTORY     - 1998     MONUMENTED       NGS
 AH5513
 AH5513                          STATION DESCRIPTION
 AH5513
 AH5513'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (AJL)
 AH5513'TO REACH FROM THE JUNCTION OF U.S.  HIGHWAY 12 AND U.S.  HIGHWAY 281
 AH5513'5.2 KM (3.25 MI) EASTERLY ALONG U.S.  HIGHWAY 12 FROM THE EAST
 AH5513'JUNCTION OF U.S.  HIGHWAY 281 HIGHWAY IN ABERDEEN, THENCE 0.4 KM (0.25
 AH5513'MI) SOUTHERLY ALONG THE ABERDEEN MUNICIPAL AIRPORT ENTRANCE ROAD,
 AH5513'THENCE 0.4 KM (0.25 MI) SOUTHWESTERLY ACROSS A PARKING LOT, APRON, AND
 AH5513'ALONG A TAXIWAY, THENCE 0.97 KM (0.60 MI) SOUTHERLY ALONG A TAXIWAY TO
 AH5513'THE MARK ON THE RIGHT, 34.7 M (113.8 FT) NORTH OF A TAXIWAY LIGHT,
 AH5513'25.5 WEST OF TAXIWAY C, SET IN THE NORTHWEST CORNER OF A 1.4 M (4.6
 AH5513'FT) BY 3.5 M (11.5 FT) CONCRET SIGN BASE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0888 ***********************************************************************
 OR0888  DESIGNATION -  ACADEMY
 OR0888  PID         -  OR0888
 OR0888  STATE/COUNTY-  SD/CHARLES MIX
 OR0888  COUNTRY     -  US
 OR0888  USGS QUAD   -  LUCAS NW (2017)
 OR0888
 OR0888                         *CURRENT SURVEY CONTROL
 OR0888  ______________________________________________________________________
 OR0888* NAD 83(1996) POSITION- 43 25 45.70744(N) 099 08 04.38484(W)   ADJUSTED
 OR0888* NAVD 88 ORTHO HEIGHT -   555.    (meters)     1821.    (feet) SCALED
 OR0888  ______________________________________________________________________
 OR0888  GEOID HEIGHT    -        -26.283 (meters)                     GEOID18
 OR0888  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 OR0888  HORZ ORDER      -  SECOND
 OR0888
 OR0888.The horizontal coordinates were established by classical geodetic methods
 OR0888.and adjusted by the National Geodetic Survey in January 1998.
 OR0888
 OR0888.The orthometric height was scaled from a topographic map.
 OR0888
 OR0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0888.GEOID18 height accuracy estimate available here.
 OR0888
 OR0888.Click photographs - Photos may exist for this station.
 OR0888
 OR0888.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0888
 OR0888. The following values were computed from the NAD 83(1996) position.
 OR0888
 OR0888;                    North         East     Units Scale Factor Converg.
 OR0888;SPC SD S     -   122,459.343   697,054.575   MT  0.99991229   +0 49 37.1
 OR0888;SPC SD S     -   401,768.69  2,286,919.88   sFT  0.99991229   +0 49 37.1
 OR0888;UTM  14      - 4,808,505.433   489,109.614   MT  0.99960146   -0 05 33.0
 OR0888
 OR0888!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0888!SPC SD S     -   0.99991704  x   0.99991229  =   0.99982934
 OR0888!UTM  14      -   0.99991704  x   0.99960146  =   0.99951853
 OR0888
 OR0888:                Primary Azimuth Mark                     Grid Az
 OR0888:SPC SD S     -  ACADEMY AZ MK                            003 00 46.0
 OR0888:UTM  14      -  ACADEMY AZ MK                            003 55 56.1
 OR0888
 OR0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8910908505(NAD 83)
 OR0888
 OR0888|---------------------------------------------------------------------|
 OR0888| PID    Reference Object                     Distance      Geod. Az  |
 OR0888|                                                           dddmmss.s |
 OR0888| CO2039 ACADEMY AZ MK                                      0035023.1 |
 OR0888| CO2041 ACADEMY RM 2                         28.207 METERS 11600     |
 OR0888| OR0884 TRINITY LUTH CH STEEPLE             APPROX. 9.8 KM 1305532.7 |
 OR0888| CO2040 ACADEMY RM 1                         13.559 METERS 34707     |
 OR0888|---------------------------------------------------------------------|
 OR0888
 OR0888                          SUPERSEDED SURVEY CONTROL
 OR0888
 OR0888  NAD 83(1995)-  43 25 45.70746(N)    099 08 04.38752(W) AD(       ) 2
 OR0888  NAD 83(1986)-  43 25 45.71005(N)    099 08 04.39389(W) AD(       ) 2
 OR0888  NAD 27      -  43 25 45.71100(N)    099 08 03.06200(W) AD(       ) 2
 OR0888
 OR0888.Superseded values are not recommended for survey control.
 OR0888
 OR0888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0888.See file dsdata.pdf to determine how the superseded data were derived.
 OR0888
 OR0888_MARKER: DS = TRIANGULATION STATION DISK
 OR0888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0888_STAMPING: ACADEMY 1948
 OR0888_MARK LOGO: CGS
 OR0888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0888+STABILITY: SURFACE MOTION
 OR0888
 OR0888  HISTORY     - Date     Condition        Report By
 OR0888  HISTORY     - 1948     MONUMENTED       CGS
 OR0888
 OR0888                          STATION DESCRIPTION
 OR0888
 OR0888'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0888'THE STATION IS LOCATED ABOUT 3.5 MILES SOUTHWEST OF THE
 OR0888'VILLAGE OF ACADEMY, 0.75 MILE NORTHEAST OF THE RIVER AND IN
 OR0888'THE EAST EDGE OF A PASTURE.  IT IS 82 FEET WEST OF A WITNESS
 OR0888'POST WHICH IS IN THE FENCE LINE.  THE MARK PROJECTS 4 INCHES
 OR0888'AND THE DISK IS STAMPED ACADEMY 1948.
 OR0888'
 OR0888'REFERENCE MARK NO. 1 IS 44.48 FEET NORTH OF THE STATION.  THE
 OR0888'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ACADEMY NO 1
 OR0888'1948.
 OR0888'
 OR0888'REFERENCE MARK NO. 2 IS 92.54 FEET SOUTHEAST OF THE STATION AND
 OR0888'1 FOOT WEST OF THE FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 OR0888'DISK IS STAMPED ACADEMY NO 2 1948.
 OR0888'
 OR0888'AZIMUTH MARK IS ABOUT 0.5 MILE NORTH-NORTHEAST OF THE STATION,
 OR0888'0.1 MILE SOUTH OF A WINDMILL, 3 FEET SOUTHWEST OF A WITNESS
 OR0888'POST AND 1 FOOT WEST OF A FENCE CORNER.  THE MARK PROJECTS
 OR0888'6 INCHES AND THE DISK IS STAMPED ACADEMY 1948.
 OR0888'
 OR0888'TO REACH FROM THE POST OFFICE IN ACADEMY, GO WEST 2.5 MILES TO
 OR0888'CROSSROADS, TURN LEFT ON LITTLE USED ROAD 0.5 MILE TO GATE,
 OR0888'TURN RIGHT (WEST) ON FIELD ROAD 0.1 MILE TO FORKS, TAKE LEFT
 OR0888'FORK 0.9 MILE TO A WINDMILL ON THE LEFT (AZIMUTH MARK ABOUT
 OR0888'0.1 MILE SOUTH OF MILL), KEEP FIELD ROAD IN SOUTHERLY DIRECTION
 OR0888'0.35 MILE TO A WIRE GATE, PASS THROUGH GATE FOLLOWING WEST EDGE
 OR0888'OF FIELD 0.25 MILE TO A POST WITH A TRIANGLE BLAZE AND THE
 OR0888'STATION.
 OR0888'
 OR0888'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1371 ***********************************************************************
 PU1371  DESIGNATION -  ACME
 PU1371  PID         -  PU1371
 PU1371  STATE/COUNTY-  SD/BUTTE
 PU1371  COUNTRY     -  US
 PU1371  USGS QUAD   -  OWL BUTTE SE (2017)
 PU1371
 PU1371                         *CURRENT SURVEY CONTROL
 PU1371  ______________________________________________________________________
 PU1371* NAD 83(1996) POSITION- 44 45 49.13160(N) 103 05 48.68321(W)   ADJUSTED
 PU1371* NAVD 88 ORTHO HEIGHT -   905.497 (meters)     2970.78  (feet) ADJUSTED
 PU1371  ______________________________________________________________________
 PU1371  GEOID HEIGHT    -        -17.105 (meters)                     GEOID18
 PU1371  LAPLACE CORR    -         -6.01  (seconds)                    DEFLEC18
 PU1371  DYNAMIC HEIGHT  -        905.270 (meters)     2970.04  (feet) COMP
 PU1371  MODELED GRAVITY -    980,336.6   (mgal)                       NAVD 88
 PU1371
 PU1371  HORZ ORDER      -  THIRD
 PU1371  VERT ORDER      -  SECOND    CLASS 0
 PU1371
 PU1371.The horizontal coordinates were established by classical geodetic methods
 PU1371.and adjusted by the National Geodetic Survey in January 1998.
 PU1371
 PU1371.The orthometric height was determined by differential leveling and
 PU1371.adjusted by the NATIONAL GEODETIC SURVEY
 PU1371.in June 1991.
 PU1371
 PU1371.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1371.GEOID18 height accuracy estimate available here.
 PU1371
 PU1371.Click photographs - Photos may exist for this station.
 PU1371
 PU1371.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1371
 PU1371.The dynamic height is computed by dividing the NAVD 88
 PU1371.geopotential number by the normal gravity value computed on the
 PU1371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1371.degrees latitude (g = 980.6199 gals.).
 PU1371
 PU1371.The modeled gravity was interpolated from observed gravity values.
 PU1371
 PU1371. The following values were computed from the NAD 83(1996) position.
 PU1371
 PU1371;                    North         East     Units Scale Factor Converg.
 PU1371;SPC SD N     -   108,067.089   354,892.531   MT  0.99995164   -2 11 30.3
 PU1371;SPC SD N     -   354,550.11  1,164,343.25   sFT  0.99995164   -2 11 30.3
 PU1371;UTM  13      - 4,958,456.957   650,612.486   MT  0.99987895   +1 20 25.5
 PU1371
 PU1371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1371!SPC SD N     -   0.99986073  x   0.99995164  =   0.99981237
 PU1371!UTM  13      -   0.99986073  x   0.99987895  =   0.99973969
 PU1371
 PU1371:                Primary Azimuth Mark                     Grid Az
 PU1371:SPC SD N     -  R 121                                    226 48 11.1
 PU1371:UTM  13      -  R 121                                    223 16 15.3
 PU1371
 PU1371_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5061258456(NAD 83)
 PU1371
 PU1371|---------------------------------------------------------------------|
 PU1371| PID    Reference Object                     Distance      Geod. Az  |
 PU1371|                                                           dddmmss.s |
 PU1371| PU1373 ACME RM 1                            10.023 METERS 12104     |
 PU1371| PU1232 R 121                                              2243640.8 |
 PU1371| PU1372 ACME RM 2                             8.220 METERS 22506     |
 PU1371|---------------------------------------------------------------------|
 PU1371
 PU1371                          SUPERSEDED SURVEY CONTROL
 PU1371
 PU1371  NAD 83(1993)-  44 45 49.12480(N)    103 05 48.68263(W) AD(       ) 3
 PU1371  NAD 83(1986)-  44 45 49.12218(N)    103 05 48.68001(W) AD(       ) 3
 PU1371  NAD 27      -  44 45 49.16500(N)    103 05 47.04700(W) AD(       ) 3
 PU1371  NGVD 29 (??/??/92)  905.007  (m)         2969.18   (f) ADJ UNCH    2 0
 PU1371  NGVD 29             905.01   (m)         2969.2    (f) LEVELING    3  
 PU1371
 PU1371.Superseded values are not recommended for survey control.
 PU1371
 PU1371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1371.See file dsdata.pdf to determine how the superseded data were derived.
 PU1371
 PU1371_MARKER: DS = TRIANGULATION STATION DISK
 PU1371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1371_STAMPING: ACME 1951
 PU1371_MARK LOGO: CGS
 PU1371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1371+STABILITY: SURFACE MOTION
 PU1371
 PU1371  HISTORY     - Date     Condition        Report By
 PU1371  HISTORY     - 1951     MONUMENTED       CGS
 PU1371  HISTORY     - 1962     GOOD             CGS
 PU1371  HISTORY     - 1963     GOOD             CGS
 PU1371
 PU1371                          STATION DESCRIPTION
 PU1371
 PU1371'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU1371'STATION IS LOCATED ABOUT 16 MILES EAST AND 3 MILES NORTH OF
 PU1371'NEWELL, ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 212.  IT IS 80
 PU1371'FEET SOUTHEAST OF THE CENTER OF THE HIGHWAY AND 12 FEET EAST
 PU1371'OF A WITNESS POST.
 PU1371'
 PU1371'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 PU1371'AND STATE HIGHWAY 79 AT THE NORTH EDGE OF NEWELL.  GO EAST
 PU1371'ON HIGHWAY 212 FOR 16.65 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 PU1371'CONTINUE EAST FOR 0.2 MILE TO A T-ROAD RIGHT AND A SIGN FAIRPOINT.
 PU1371'CONTINUE EAST FOR 1.3 MILES TO THE STATION ON THE RIGHT.
 PU1371'
 PU1371'STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1371'CONCRETE CYLINDER THAT PROJECTS 3 INCHES.  THE DISK IS STAMPED
 PU1371'ACME 1951.
 PU1371'
 PU1371'REFERENCE MARK NO. 1 IS 41 FEET SOUTHEAST OF THE WITNESS POST.
 PU1371'THE MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1371'CONCRETE CYLINDER THAT PROJECTS 3 INCHES.  THE DISK IS STAMPED
 PU1371'ACME NO 1 1951.
 PU1371'
 PU1371'REFERENCE MARK NO. 2 IS 16 FEET SOUTHWEST OF THE WITNESS
 PU1371'POST AND 76 FEET SOUTHEAST OF THE HIGHWAY.  THE MARK IS A
 PU1371'STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER
 PU1371'THAT PROJECTS 3 INCHES.  THE DISK IS STAMPED ACME NO 2 1951.
 PU1371'
 PU1371'BENCH MARK R 121 IS 50 FEET SOUTHEAST OF THE CENTER OF THE
 PU1371'HIGHWAY.  THE MARK IS A STANDARD UNITED STATES COAST AND
 PU1371'GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH
 PU1371'SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.  THE DISK IS
 PU1371'STAMPED R 121 1934.
 PU1371
 PU1371                          STATION RECOVERY (1962)
 PU1371
 PU1371'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1371'12.7 MI SW FROM SULPHUR.
 PU1371'12.7 MILES SOUTHWEST ALONG A GRAVELED ROAD FROM THE STORE AT
 PU1371'SULPHUR, 1.25 MILES NORTHEAST OF THE JUNCTION OF A ROAD EAST
 PU1371'TO FAIRPOINT, ON THE TOP OF A SMALL KNOLL, 75 FEET SOUTHEAST OF
 PU1371'THE CENTER LINE OF THE ROAD, 33.1 FEET WEST-NORTHWEST OF R.M. 1,
 PU1371'26.8 FEET NORTHEAST OF R.M. 2, 1.2 FEET NORTHWEST OF A WITNESS
 PU1371'POST, ABOUT 6 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP
 PU1371'OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PU1371
 PU1371                          STATION RECOVERY (1963)
 PU1371
 PU1371'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1371'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1373 ***********************************************************************
 PU1373  DESIGNATION -  ACME RM 1
 PU1373  PID         -  PU1373
 PU1373  STATE/COUNTY-  SD/BUTTE
 PU1373  COUNTRY     -  US
 PU1373  USGS QUAD   -  OWL BUTTE SE (2017)
 PU1373
 PU1373                         *CURRENT SURVEY CONTROL
 PU1373  ______________________________________________________________________
 PU1373* NAD 83(1986) POSITION- 44 45 48.96   (N) 103 05 48.29   (W)   HD_HELD1
 PU1373* NAVD 88 ORTHO HEIGHT -   905.434 (meters)     2970.58  (feet) ADJUSTED
 PU1373  ______________________________________________________________________
 PU1373  GEOID HEIGHT    -        -17.105 (meters)                     GEOID18
 PU1373  DYNAMIC HEIGHT  -        905.208 (meters)     2969.84  (feet) COMP
 PU1373  MODELED GRAVITY -    980,336.7   (mgal)                       NAVD 88
 PU1373
 PU1373  VERT ORDER      -  SECOND    CLASS 0
 PU1373
 PU1373.The horizontal coordinates were determined by differentially corrected
 PU1373.hand held GPS observations or other comparable positioning techniques
 PU1373.and have an estimated accuracy of +/- 3 meters.
 PU1373
 PU1373.The orthometric height was determined by differential leveling and
 PU1373.adjusted by the NATIONAL GEODETIC SURVEY
 PU1373.in June 1991.
 PU1373
 PU1373.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1373.GEOID18 height accuracy estimate available here.
 PU1373
 PU1373.Click photographs - Photos may exist for this station.
 PU1373
 PU1373.The dynamic height is computed by dividing the NAVD 88
 PU1373.geopotential number by the normal gravity value computed on the
 PU1373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1373.degrees latitude (g = 980.6199 gals.).
 PU1373
 PU1373.The modeled gravity was interpolated from observed gravity values.
 PU1373
 PU1373;                    North         East    Units  Estimated Accuracy
 PU1373;SPC SD N     -   108,061.5     354,901.0     MT  (+/- 3 meters HH1 GPS) 
 PU1373
 PU1373_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5062158451(NAD 83)
 PU1373
 PU1373                          SUPERSEDED SURVEY CONTROL
 PU1373
 PU1373  NGVD 29 (??/??/92)  904.944  (m)         2968.97   (f) ADJ UNCH    2 0
 PU1373
 PU1373.Superseded values are not recommended for survey control.
 PU1373
 PU1373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1373.See file dsdata.pdf to determine how the superseded data were derived.
 PU1373
 PU1373_MARKER: DR = REFERENCE MARK DISK
 PU1373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1373_STAMPING: ACME NO 1 1951
 PU1373_MARK LOGO: CGS
 PU1373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1373+STABILITY: SURFACE MOTION
 PU1373
 PU1373  HISTORY     - Date     Condition        Report By
 PU1373  HISTORY     - 1951     MONUMENTED       CGS
 PU1373  HISTORY     - 1962     GOOD             CGS
 PU1373  HISTORY     - 1963     GOOD             CGS
 PU1373
 PU1373                          STATION DESCRIPTION
 PU1373
 PU1373'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1373'12.7 MI SW FROM SULPHUR.
 PU1373'12.7 MILES SOUTHWEST ALONG A GRAVELED ROAD FROM THE STORE AT
 PU1373'SULPHUR, ON A KNOLL, 108 FEET SOUTHEAST OF THE CENTER LINE OF
 PU1373'THE ROAD, 33.8 FEET EAST-SOUTHEAST OF THE STATION, 48.2 FEET
 PU1373'EAST OF R.M. 2, ABOUT 7 FEET HIGHER THAN THE ROAD, AND SET IN
 PU1373'THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PU1373
 PU1373                          STATION RECOVERY (1963)
 PU1373
 PU1373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1372 ***********************************************************************
 PU1372  DESIGNATION -  ACME RM 2
 PU1372  PID         -  PU1372
 PU1372  STATE/COUNTY-  SD/BUTTE
 PU1372  COUNTRY     -  US
 PU1372  USGS QUAD   -  OWL BUTTE SE (2017)
 PU1372
 PU1372                         *CURRENT SURVEY CONTROL
 PU1372  ______________________________________________________________________
 PU1372* NAD 83(1986) POSITION- 44 45 48.94   (N) 103 05 48.95   (W)   HD_HELD1
 PU1372* NAVD 88 ORTHO HEIGHT -   905.296 (meters)     2970.13  (feet) ADJUSTED
 PU1372  ______________________________________________________________________
 PU1372  GEOID HEIGHT    -        -17.105 (meters)                     GEOID18
 PU1372  DYNAMIC HEIGHT  -        905.069 (meters)     2969.38  (feet) COMP
 PU1372  MODELED GRAVITY -    980,336.7   (mgal)                       NAVD 88
 PU1372
 PU1372  VERT ORDER      -  SECOND    CLASS 0
 PU1372
 PU1372.The horizontal coordinates were determined by differentially corrected
 PU1372.hand held GPS observations or other comparable positioning techniques
 PU1372.and have an estimated accuracy of +/- 3 meters.
 PU1372
 PU1372.The orthometric height was determined by differential leveling and
 PU1372.adjusted by the NATIONAL GEODETIC SURVEY
 PU1372.in June 1991.
 PU1372
 PU1372.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1372.GEOID18 height accuracy estimate available here.
 PU1372
 PU1372.Click photographs - Photos may exist for this station.
 PU1372
 PU1372.The dynamic height is computed by dividing the NAVD 88
 PU1372.geopotential number by the normal gravity value computed on the
 PU1372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1372.degrees latitude (g = 980.6199 gals.).
 PU1372
 PU1372.The modeled gravity was interpolated from observed gravity values.
 PU1372
 PU1372;                    North         East    Units  Estimated Accuracy
 PU1372;SPC SD N     -   108,061.4     354,886.4     MT  (+/- 3 meters HH1 GPS) 
 PU1372
 PU1372_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5060658450(NAD 83)
 PU1372
 PU1372                          SUPERSEDED SURVEY CONTROL
 PU1372
 PU1372  NGVD 29 (??/??/92)  904.806  (m)         2968.52   (f) ADJ UNCH    2 0
 PU1372
 PU1372.Superseded values are not recommended for survey control.
 PU1372
 PU1372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1372.See file dsdata.pdf to determine how the superseded data were derived.
 PU1372
 PU1372_MARKER: DR = REFERENCE MARK DISK
 PU1372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1372_STAMPING: ACME NO 2 1951
 PU1372_MARK LOGO: CGS
 PU1372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1372+STABILITY: SURFACE MOTION
 PU1372
 PU1372  HISTORY     - Date     Condition        Report By
 PU1372  HISTORY     - 1951     MONUMENTED       CGS
 PU1372  HISTORY     - 1962     GOOD             CGS
 PU1372  HISTORY     - 1963     GOOD             CGS
 PU1372
 PU1372                          STATION DESCRIPTION
 PU1372
 PU1372'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1372'12.7 MI SW FROM SULPHUR.
 PU1372'12.7 MILES SOUTHWEST ALONG A GRAVELED ROAD FROM THE STORE AT
 PU1372'SULPHUR, ON A SMALL KNOLL, 75 FEET SOUTHEAST OF THE CENTER
 PU1372'LINE OF THE ROAD, 26.8 FEET SOUTHWEST OF THE STATION, 48.2
 PU1372'FEET WEST OF R.M. 1, ABOUT 6 1/2 FEET HIGHER THAN THE ROAD, AND
 PU1372'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 PU1372'GROUND.
 PU1372
 PU1372                          STATION RECOVERY (1963)
 PU1372
 PU1372'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1372'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0426 ***********************************************************************
 QT0426  DESIGNATION -  ADA
 QT0426  PID         -  QT0426
 QT0426  STATE/COUNTY-  SD/PERKINS
 QT0426  COUNTRY     -  US
 QT0426  USGS QUAD   -  TWO BUTTES (2017)
 QT0426
 QT0426                         *CURRENT SURVEY CONTROL
 QT0426  ______________________________________________________________________
 QT0426* NAD 83(1996) POSITION- 45 17 59.46753(N) 102 25 01.08183(W)   ADJUSTED
 QT0426* NAVD 88 ORTHO HEIGHT -   762.    (meters)     2500.    (feet) SCALED
 QT0426  ______________________________________________________________________
 QT0426  GEOID HEIGHT    -        -18.387 (meters)                     GEOID18
 QT0426  LAPLACE CORR    -         -6.56  (seconds)                    DEFLEC18
 QT0426  HORZ ORDER      -  THIRD
 QT0426
 QT0426.The horizontal coordinates were established by classical geodetic methods
 QT0426.and adjusted by the National Geodetic Survey in January 1998.
 QT0426
 QT0426.The orthometric height was scaled from a topographic map.
 QT0426
 QT0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0426.GEOID18 height accuracy estimate available here.
 QT0426
 QT0426.Click photographs - Photos may exist for this station.
 QT0426
 QT0426.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0426
 QT0426. The following values were computed from the NAD 83(1996) position.
 QT0426
 QT0426;                    North         East     Units Scale Factor Converg.
 QT0426;SPC SD N     -   165,794.213   410,464.313   MT  0.99994851   -1 42 38.1
 QT0426;SPC SD N     -   543,943.18  1,346,665.00   sFT  0.99994851   -1 42 38.1
 QT0426;UTM  13      - 5,019,506.925   702,517.218   MT  1.00010430   +1 50 11.9
 QT0426
 QT0426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0426!SPC SD N     -   0.99988336  x   0.99994851  =   0.99983188
 QT0426!UTM  13      -   0.99988336  x   1.00010430  =   0.99998765
 QT0426
 QT0426:                Primary Azimuth Mark                     Grid Az
 QT0426:SPC SD N     -  ADA AZ MK                                269 44 34.8
 QT0426:UTM  13      -  ADA AZ MK                                266 11 44.8
 QT0426
 QT0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL0251719506(NAD 83)
 QT0426
 QT0426|---------------------------------------------------------------------|
 QT0426| PID    Reference Object                     Distance      Geod. Az  |
 QT0426|                                                           dddmmss.s |
 QT0426| CQ6919 ADA AZ MK                                          2680156.7 |
 QT0426| CQ6920 ADA RM 1                              9.339 METERS 26944     |
 QT0426| CQ6921 ADA RM 2                              8.145 METERS 35654     |
 QT0426|---------------------------------------------------------------------|
 QT0426
 QT0426                          SUPERSEDED SURVEY CONTROL
 QT0426
 QT0426  NAD 83(1993)-  45 17 59.45869(N)    102 25 01.08012(W) AD(       ) 3
 QT0426  NAD 83(1986)-  45 17 59.45843(N)    102 25 01.07980(W) AD(       ) 3
 QT0426  NAD 27      -  45 17 59.51800(N)    102 24 59.52600(W) AD(       ) 3
 QT0426
 QT0426.Superseded values are not recommended for survey control.
 QT0426
 QT0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0426.See file dsdata.pdf to determine how the superseded data were derived.
 QT0426
 QT0426_MARKER: DS = TRIANGULATION STATION DISK
 QT0426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0426_STAMPING: ADA 1952
 QT0426_MARK LOGO: CGS
 QT0426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0426+STABILITY: SURFACE MOTION
 QT0426
 QT0426  HISTORY     - Date     Condition        Report By
 QT0426  HISTORY     - 1952     MONUMENTED       CGS
 QT0426
 QT0426                          STATION DESCRIPTION
 QT0426
 QT0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0426'THE STATION IS IN SECTION 33, T 16 N, R 14 E, ON THE RIGHT-OF-WAY
 QT0426'OF A SECTION LINE ROAD, ABOUT 15-1/4 MILES SOUTH AND 2-1/2
 QT0426'MILES EAST OF BISON, 11 MILES NORTH AND 7 MILES EAST OF
 QT0426'BIXBY, 8 MILES SOUTH AND 6-1/2 MILES WEST OF CHANCE, 78 FEET
 QT0426'NORTH OF THE CENTER OF A GRADED DIRT ROAD, 10 FEET WEST-SOUTHWEST
 QT0426'OF A GATE POST, 4 FEET SOUTHWEST OF A 4 X 4 INCH WITNESS POST
 QT0426'AND 3 FEET SOUTH OF A WIRE FENCE.
 QT0426'
 QT0426'TO REACH THE STATION FROM THE T-INTERSECTION ABOUT 1/2 MILE
 QT0426'NORTH OF BISON, GO EAST ON STATE HIGHWAY 8 FOR 9.0 MILES TO AN
 QT0426'OFF-CENTER CROSS ROAD AND A FARM HOME IN THE NORTHWEST ANGLE,
 QT0426'TURN RIGHT AND GO SOUTH FOR 8.9 MILES TO A SMALL STEEL BRIDGE
 QT0426'JUST SOUTH OF A LARGE WHITE HOUSE AT THE SMALL COMMUNITY OF
 QT0426'CHANCE, CONTINUE SOUTH ON THE MAIN GRAVELED ROAD FOR 11.45
 QT0426'MILES TO A CATTLE GUARD AND THE STATION ON THE RIGHT, CONTINUE
 QT0426'STRAIGHT AHEAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE LEFT
 QT0426'AS DESCRIBED.
 QT0426'
 QT0426'THE STATION MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED ADA
 QT0426'1952.
 QT0426'
 QT0426'REFERENCE MARK 1 IS 77 FEET NORTH OF THE CENTER OF THE GRADED
 QT0426'ROAD AND 3 FEET SOUTH OF A WIRE FENCE.  THE MARK PROJECTS
 QT0426'6 INCHES AND THE DISK IS STAMPED ADA NO 1 1952.
 QT0426'
 QT0426'REFERENCE MARK 2 IS 24 FEET NORTHWEST OF A GATE POST.  THE
 QT0426'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ADA NO 2 1952.
 QT0426'
 QT0426'THE AZIMUTH MARK IS 27 FEET SOUTH OF THE CENTER OF THE GRADED
 QT0426'ROAD AND 2 FEET EAST OF A 4 X 4 INCH WITNESS POST.  THE
 QT0426'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ADA 1952.
 QT0426'
 QT0426'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0974 ***********************************************************************
 PT0974  DESIGNATION -  AGAR
 PT0974  PID         -  PT0974
 PT0974  STATE/COUNTY-  SD/SULLY
 PT0974  COUNTRY     -  US
 PT0974  USGS QUAD   -  AGAR (2017)
 PT0974
 PT0974                         *CURRENT SURVEY CONTROL
 PT0974  ______________________________________________________________________
 PT0974* NAD 83(1996) POSITION- 44 46 48.12683(N) 100 04 09.54068(W)   ADJUSTED
 PT0974* NAVD 88 ORTHO HEIGHT -   576.    (meters)     1890.    (feet) SCALED
 PT0974  ______________________________________________________________________
 PT0974  GEOID HEIGHT    -        -22.899 (meters)                     GEOID18
 PT0974  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 PT0974  HORZ ORDER      -  THIRD
 PT0974
 PT0974.The horizontal coordinates were established by classical geodetic methods
 PT0974.and adjusted by the National Geodetic Survey in January 1998.
 PT0974
 PT0974.The orthometric height was scaled from a topographic map.
 PT0974
 PT0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0974.GEOID18 height accuracy estimate available here.
 PT0974
 PT0974.Click photographs - Photos may exist for this station.
 PT0974
 PT0974.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0974
 PT0974. The following values were computed from the NAD 83(1996) position.
 PT0974
 PT0974;                    North         East     Units Scale Factor Converg.
 PT0974;SPC SD N     -   105,201.774   594,513.988   MT  0.99995025   -0 02 56.6
 PT0974;SPC SD N     -   345,149.49  1,950,501.31   sFT  0.99995025   -0 02 56.6
 PT0974;UTM  14      - 4,959,071.688   415,399.587   MT  0.99968801   -0 45 11.7
 PT0974
 PT0974!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0974!SPC SD N     -   0.99991323  x   0.99995025  =   0.99986348
 PT0974!UTM  14      -   0.99991323  x   0.99968801  =   0.99960127
 PT0974
 PT0974:                Primary Azimuth Mark                     Grid Az
 PT0974:SPC SD N     -  AGAR AZ MK                               218 31 33.1
 PT0974:UTM  14      -  AGAR AZ MK                               219 13 48.2
 PT0974
 PT0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1539959071(NAD 83)
 PT0974
 PT0974|---------------------------------------------------------------------|
 PT0974| PID    Reference Object                     Distance      Geod. Az  |
 PT0974|                                                           dddmmss.s |
 PT0974| CO4171 AGAR RM 1                            13.779 METERS 08518     |
 PT0974| PT0979 ONIDA SULLY CO CTHSE FINIAL         APPROX. 8.0 KM 1781203.8 |
 PT0974| PT0978 ONIDA MUNICIPAL TANK                APPROX. 7.9 KM 1784501.5 |
 PT0974| CO4170 AGAR AZ MK                                         2182836.5 |
 PT0974| CO4172 AGAR RM 2                            22.876 METERS 33105     |
 PT0974| PT0970 AGAR MUNICIPAL TANK                 APPROX. 6.6 KM 3563142.0 |
 PT0974|---------------------------------------------------------------------|
 PT0974
 PT0974                          SUPERSEDED SURVEY CONTROL
 PT0974
 PT0974  NAD 83(1986)-  44 46 48.12156(N)    100 04 09.54541(W) AD(       ) 3
 PT0974  NAD 27      -  44 46 48.18100(N)    100 04 08.10300(W) AD(       ) 3
 PT0974
 PT0974.Superseded values are not recommended for survey control.
 PT0974
 PT0974.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0974.See file dsdata.pdf to determine how the superseded data were derived.
 PT0974
 PT0974_MARKER: DS = TRIANGULATION STATION DISK
 PT0974_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0974_STAMPING: AGAR 1951
 PT0974_MARK LOGO: CGS
 PT0974_PROJECTION: FLUSH
 PT0974_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0974+STABILITY: SURFACE MOTION
 PT0974
 PT0974  HISTORY     - Date     Condition        Report By
 PT0974  HISTORY     - 1951     MONUMENTED       CGS
 PT0974  HISTORY     - 1960     GOOD             CGS
 PT0974
 PT0974                          STATION DESCRIPTION
 PT0974
 PT0974'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PT0974'THE STATION IS LOCATED ABOUT 5 MILES NORTH OF ONIDA, 4-1/2
 PT0974'MILES SOUTH OF AGAR ON THE SOUTH SIDE OF A DIRT SECTION LINE
 PT0974'ROAD.  IT IS 36 FEET SOUTH OF THE CENTER OF THE ROAD, 4 FEET
 PT0974'SOUTH OF A FENCE AND 6 FEET SOUTHEAST OF A WITNESS POST.  THE
 PT0974'MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 PT0974'IS STAMPED AGAR 1951.
 PT0974'
 PT0974'REFERENCE MARK NO. 1 IS 27 FEET SOUTH OF THE CENTER OF THE ROAD
 PT0974'AND 1 FOOT SOUTH OF THE FENCE.  THE MARK PROJECTS 4 INCHES
 PT0974'AND THE DISK IS STAMPED AGAR NO 1 1951.
 PT0974'
 PT0974'REFERENCE MARK NO. 2 IS 33 FEET NORTH OF THE CENTER OF THE
 PT0974'ROAD AND 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS 4 INCHES
 PT0974'AND THE DISK IS STAMPED AGAR NO 2 1951.
 PT0974'
 PT0974'THE AZIMUTH MARK IS 88 FEET EAST OF THE CENTERLINE OF U.S.
 PT0974'HIGHWAY 83 AND 2 FEET NORTHEAST OF A WITNESS POST.  THE MARK
 PT0974'PROJECTS 4 INCHES AND THE DISK IS STAMPED AGAR 1951.
 PT0974'
 PT0974'TO REACH THE STATION FROM THE POST OFFICE IN AGAR, GO WEST
 PT0974'FOR 0.3 MILE TO U.S. HIGHWAY 83.  TURN LEFT AND GO SOUTH ON
 PT0974'THE HIGHWAY FOR 4.0 MILES TO A CROSSROAD.  (THE AZIMUTH MARK
 PT0974'IS ON THE LEFT SIDE OF THE HIGHWAY 0.7 MILE SOUTH OF THIS
 PT0974'CROSSROAD.) TURN LEFT AND GO EAST FOR 0.6 MILE ON A DIRT
 PT0974'SECTION LINE ROAD TO THE STATION ON THE RIGHT.
 PT0974'
 PT0974'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0974
 PT0974                          STATION RECOVERY (1960)
 PT0974
 PT0974'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PT0974'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 PT0974'CONDITION.  A REQUEST WAS RECEIVED TO MOVE THE STATION MARK
 PT0974'AND R.M. NO. 1 AS THEY WERE IN THE WAY OF ROAD IMPROVEMENT.
 PT0974'A NEW STATION WAS ESTABLISHED 14.075 FEET TO THE SOUTHWEST
 PT0974'AND ON LINE TOWARD THE AZIMUTH MARK.  FOR DETAILS SEE DESCRIPTION
 PT0974'FOR AGAR 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0973 ***********************************************************************
 PT0973  DESIGNATION -  AGAR 2
 PT0973  PID         -  PT0973
 PT0973  STATE/COUNTY-  SD/SULLY
 PT0973  COUNTRY     -  US
 PT0973  USGS QUAD   -  AGAR (2017)
 PT0973
 PT0973                         *CURRENT SURVEY CONTROL
 PT0973  ______________________________________________________________________
 PT0973* NAD 83(1996) POSITION- 44 46 48.01803(N) 100 04 09.66209(W)   NO CHECK
 PT0973* NAVD 88 ORTHO HEIGHT -   576.    (meters)     1890.    (feet) SCALED
 PT0973  ______________________________________________________________________
 PT0973  GEOID HEIGHT    -        -22.899 (meters)                     GEOID18
 PT0973  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 PT0973  HORZ ORDER      -  THIRD
 PT0973
 PT0973.The horizontal coordinates were established by classical geodetic methods
 PT0973.and adjusted by the National Geodetic Survey in January 1998.
 PT0973
 PT0973.No horizontal observational check was made to the station.
 PT0973
 PT0973.The orthometric height was scaled from a topographic map.
 PT0973
 PT0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0973.GEOID18 height accuracy estimate available here.
 PT0973
 PT0973.Click photographs - Photos may exist for this station.
 PT0973
 PT0973.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0973
 PT0973. The following values were computed from the NAD 83(1996) position.
 PT0973
 PT0973;                    North         East     Units Scale Factor Converg.
 PT0973;SPC SD N     -   105,198.418   594,511.316   MT  0.99995026   -0 02 56.7
 PT0973;SPC SD N     -   345,138.48  1,950,492.54   sFT  0.99995026   -0 02 56.7
 PT0973;UTM  14      - 4,959,068.366   415,396.875   MT  0.99968802   -0 45 11.8
 PT0973
 PT0973!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0973!SPC SD N     -   0.99991323  x   0.99995026  =   0.99986349
 PT0973!UTM  14      -   0.99991323  x   0.99968802  =   0.99960128
 PT0973
 PT0973:                Primary Azimuth Mark                     Grid Az
 PT0973:SPC SD N     -  AGAR AZ MK                               218 31 40.3
 PT0973:UTM  14      -  AGAR AZ MK                               219 13 55.4
 PT0973
 PT0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1539659068(NAD 83)
 PT0973
 PT0973|---------------------------------------------------------------------|
 PT0973| PID    Reference Object                     Distance      Geod. Az  |
 PT0973|                                                           dddmmss.s |
 PT0973| PT0974 AGAR                                  4.290 METERS 03829     |
 PT0973| CO4173 AGAR 2 RM 3                          15.254 METERS 08553     |
 PT0973| PT0979 ONIDA SULLY CO CTHSE FINIAL         APPROX. 8.0 KM 1781051.8 |
 PT0973| PT0978 ONIDA MUNICIPAL TANK                APPROX. 7.9 KM 1784349.8 |
 PT0973| CO4170 AGAR AZ MK                                         2182843.6 |
 PT0973| CO4174 AGAR 2 RM 4                          24.826 METERS 34017     |
 PT0973| PT0970 AGAR MUNICIPAL TANK                 APPROX. 6.6 KM 3563311.8 |
 PT0973|---------------------------------------------------------------------|
 PT0973
 PT0973                          SUPERSEDED SURVEY CONTROL
 PT0973
 PT0973  NAD 83(1986)-  44 46 48.01269(N)    100 04 09.66690(W) AD(       ) 3
 PT0973  NAD 27      -  44 46 48.07220(N)    100 04 08.22440(W) AD(       ) 3
 PT0973
 PT0973.Superseded values are not recommended for survey control.
 PT0973
 PT0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0973.See file dsdata.pdf to determine how the superseded data were derived.
 PT0973
 PT0973_MARKER: DS = TRIANGULATION STATION DISK
 PT0973_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0973_STAMPING: AGAR 2 1960
 PT0973_MARK LOGO: CGS
 PT0973_PROJECTION: FLUSH
 PT0973_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0973+STABILITY: SURFACE MOTION
 PT0973
 PT0973  HISTORY     - Date     Condition        Report By
 PT0973  HISTORY     - 1960     MONUMENTED       CGS
 PT0973  HISTORY     - 1973     GOOD             USAF
 PT0973
 PT0973                          STATION DESCRIPTION
 PT0973
 PT0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PT0973'THE STATION IS ABOUT 5 MILES NORTH OF ONIDA, 4-1/2 MILES SOUTH
 PT0973'OF AGAR, ON THE SOUTH SIDE OF A SECTION-LINE ROAD, 36 FEET
 PT0973'SOUTH OF THE CENTERLINE OF THE ROAD AND 3 FEET SOUTH OF A
 PT0973'FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 PT0973'STAMPED AGAR 2 1960.
 PT0973'
 PT0973'R.M. NO. 3 IS EAST OF THE STATION, 32 FEET SOUTH OF THE
 PT0973'CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF THE FENCE.  THE
 PT0973'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED AGAR 2 NO 3 1960.
 PT0973'
 PT0973'R.M. NO. 4 IS NORTH-NORTHWEST OF THE STATION, 34 FEET NORTH
 PT0973'OF THE CENTERLINE OF THE ROAD AND ABOUT UNDER THE FENCE LINE.
 PT0973'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED AGAR 2 NO
 PT0973'4 1960.
 PT0973'
 PT0973'THE AZIMUTH MARK IS 0.6 MILE WEST AND 0.75 MILE SOUTH OF THE
 PT0973'STATION, 88 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 83
 PT0973'AND 2 FEET NORTHEAST OF A WITNESS POST.  THIS MARK WAS NOT
 PT0973'MOVED OR RESTAMPED SO IT IS STAMPED AGAR 1951.
 PT0973'
 PT0973'TO REACH FROM AGAR, FROM THE POST OFFICE, GO WEST FOR 0.3 MILE
 PT0973'TO U.S. HIGHWAY 83, TURN LEFT AND GO SOUTH ON U.S. 83 FOR 4.0
 PT0973'MILES TO CROSSROADS, (THE AZIMUTH MARK IS 0.75 MILE SOUTH
 PT0973'ON EAST SIDE OF HIGHWAY), TURN LEFT AND GO EAST ON SECTION-LINE
 PT0973'ROAD FOR 0.6 MILE TO STATION ON RIGHT.
 PT0973
 PT0973                          STATION RECOVERY (1973)
 PT0973
 PT0973'RECOVERY NOTE BY US AIR FORCE 1973
 PT0973'STATION, AZIMUTH MARK, AND REFERENCE MARKS RECOVERED IN GOOD
 PT0973'CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0970 ***********************************************************************
 PT0970  DESIGNATION -  AGAR MUNICIPAL TANK
 PT0970  PID         -  PT0970
 PT0970  STATE/COUNTY-  SD/SULLY
 PT0970  COUNTRY     -  US
 PT0970  USGS QUAD   -  AGAR (2017)
 PT0970
 PT0970                         *CURRENT SURVEY CONTROL
 PT0970  ______________________________________________________________________
 PT0970* NAD 83(1996) POSITION- 44 50 20.62755(N) 100 04 27.65979(W)   ADJUSTED
 PT0970  ______________________________________________________________________
 PT0970  GEOID HEIGHT    -        -22.808 (meters)                     GEOID18
 PT0970  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 PT0970  HORZ ORDER      -  THIRD
 PT0970
 PT0970.The horizontal coordinates were established by classical geodetic methods
 PT0970.and adjusted by the National Geodetic Survey in January 1998.
 PT0970
 PT0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0970.GEOID18 height accuracy estimate available here.
 PT0970
 PT0970.Click photographs - Photos may exist for this station.
 PT0970
 PT0970.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0970
 PT0970. The following values were computed from the NAD 83(1996) position.
 PT0970
 PT0970;                    North         East     Units Scale Factor Converg.
 PT0970;SPC SD N     -   111,761.448   594,121.673   MT  0.99994593   -0 03 09.4
 PT0970;SPC SD N     -   366,670.68  1,949,214.19   sFT  0.99994593   -0 03 09.4
 PT0970;UTM  14      - 4,965,633.986   415,088.048   MT  0.99968866   -0 45 27.3
 PT0970
 PT0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1508865633(NAD 83)
 PT0970
 PT0970                          SUPERSEDED SURVEY CONTROL
 PT0970
 PT0970  NAD 83(1986)-  44 50 20.62144(N)    100 04 27.66405(W) AD(       ) 3
 PT0970  NAD 27      -  44 50 20.68500(N)    100 04 26.22700(W) AD(       ) 3
 PT0970
 PT0970.Superseded values are not recommended for survey control.
 PT0970
 PT0970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0970.See file dsdata.pdf to determine how the superseded data were derived.
 PT0970
 PT0970_MARKER: 53 = ELEVATED TANK
 PT0970
 PT0970  HISTORY     - Date     Condition        Report By
 PT0970  HISTORY     - 1934     FIRST OBSERVED   CGS
 PT0970  HISTORY     - 1935     GOOD             CGS
 PT0970  HISTORY     - 1945     GOOD             CGS
 PT0970
 PT0970                          STATION DESCRIPTION
 PT0970
 PT0970'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PT0970'THIS STATION IS THE CENTER OF THE AGAR MUNICIPAL WATER TANK.
 PT0970'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP AND
 PT0970'HAS A BALL AT THE TIP.  IT IS SUPPORTED BY FOUR ANGLE SECTION
 PT0970'STEEL LEGS AND HAS A PLATFORM AT THE TOP OF THE LEGS.  THE
 PT0970'ENTIRE STRUCTURE IS PAINTED BLACK.  IT IS ABOUT 125 FEET HIGH
 PT0970'AND IS VERY PROMINENT.  THE TANK WAS ERECTED IN 1926.
 PT0970'
 PT0970'THE TANK IS IN THE NORTHERN PART OF AGAR, ABOUT 125 FEET W
 PT0970'OF THE SECOND STREET E OF THE CHICAGO AND NORTHWESTERN RAILROAD
 PT0970'TRACK, AND ABOUT 100 FEET S OF THE FIRST STREET N OF THE
 PT0970'MAIN STREET OF TOWN.
 PT0970'
 PT0970'THE STATION WAS OBSERVED FROM GORMAN AND SUTTON IN 1934 AND
 PT0970'FROM CORA, ELIDA, AND GORMAN IN 1935.
 PT0970
 PT0970                          STATION RECOVERY (1945)
 PT0970
 PT0970'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 PT0970'THE WATER TANK IS LOCATED ON THE W SIDE OF THE TOWN OF AGAR,
 PT0970'1 BLOCK N OF MAIN STREET, ABOUT 200 YARDS E OF THE RAILROAD
 PT0970'TRACKS, AND 54 FEET W OF THE POWER PLANT.
 PT0970'
 PT0970'THE TANK IS A FOUR-LEGGED ANGLE IRON STEEL STRUCTURE ABOUT
 PT0970'125 FEET HIGH AND HAS A WATER CAPACITY OF 25,000 GALLONS.  IT
 PT0970'IS PAINTED BLACK AND THE ROOF IS PAINTED SILVER.  ON THE
 PT0970'APEX OF THE ROOF THERE IS A BALL AND A WEATHER VANE, THE BALL
 PT0970'WAS THE POINT OBSERVED.
 PT0970'
 PT0970'THIS IS AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0972 ***********************************************************************
 PT0972  DESIGNATION -  AGAR ST JOHNS EVAN LUTH CHURCH
 PT0972  PID         -  PT0972
 PT0972  STATE/COUNTY-  SD/SULLY
 PT0972  COUNTRY     -  US
 PT0972  USGS QUAD   -  AGAR (2017)
 PT0972
 PT0972                         *CURRENT SURVEY CONTROL
 PT0972  ______________________________________________________________________
 PT0972* NAD 83(1996) POSITION- 44 50 18.54618(N) 100 03 38.46633(W)   ADJUSTED
 PT0972  ______________________________________________________________________
 PT0972  GEOID HEIGHT    -        -22.815 (meters)                     GEOID18
 PT0972  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 PT0972  HORZ ORDER      -  THIRD
 PT0972
 PT0972.The horizontal coordinates were established by classical geodetic methods
 PT0972.and adjusted by the National Geodetic Survey in January 1998.
 PT0972
 PT0972.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0972.GEOID18 height accuracy estimate available here.
 PT0972
 PT0972.Click photographs - Photos may exist for this station.
 PT0972
 PT0972.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0972
 PT0972. The following values were computed from the NAD 83(1996) position.
 PT0972
 PT0972;                    North         East     Units Scale Factor Converg.
 PT0972;SPC SD N     -   111,696.301   595,202.008   MT  0.99994597   -0 02 34.6
 PT0972;SPC SD N     -   366,456.95  1,952,758.59   sFT  0.99994597   -0 02 34.6
 PT0972;UTM  14      - 4,965,555.571   416,167.221   MT  0.99968642   -0 44 52.6
 PT0972
 PT0972_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1616765555(NAD 83)
 PT0972
 PT0972                          SUPERSEDED SURVEY CONTROL
 PT0972
 PT0972  NAD 83(1986)-  44 50 18.54018(N)    100 03 38.47067(W) AD(       ) 3
 PT0972  NAD 27      -  44 50 18.59700(N)    100 03 37.03100(W) AD(       ) 3
 PT0972
 PT0972.Superseded values are not recommended for survey control.
 PT0972
 PT0972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0972.See file dsdata.pdf to determine how the superseded data were derived.
 PT0972
 PT0972_MARKER: 91 = CHURCH CROSS
 PT0972
 PT0972  HISTORY     - Date     Condition        Report By
 PT0972  HISTORY     - 1935     FIRST OBSERVED   CGS
 PT0972
 PT0972                          STATION DESCRIPTION
 PT0972
 PT0972'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PT0972'THIS STATION IS THE BASE OF THE CROSS ON THE SPIRE OF ST.
 PT0972'JOHNS EVANGELICAL LUTHERAN CHURCH WHICH IS 1/2 MILE E OF
 PT0972'AGAR.  THE CHURCH IS A WHITE WOODEN BUILDING WITH A SQUARE
 PT0972'WHITE WOODEN TOWER AT THE S CENTER OVER THE ENTRANCE.  THE
 PT0972'TOWER HAS A TRIANGULAR SHAPED WINDOW AT ABOUT THE CENTER OF
 PT0972'THE S SIDE.  ON TOP OF THE TOWER IS A BELFRY WHICH IS SMALLER
 PT0972'IN CROSS SECTION THAN THE TOWER.  THE SECTION BETWEEN TOWER
 PT0972'AND BELFRY IS A SLOPING SHINGLE ROOF.  THE BELFRY HAS TWO
 PT0972'POINTED TOP LOUVERED WINDOWS ON EACH SIDE.  THE BELFRY IS
 PT0972'SURMOUNTED BY A SQUARE SHINGLE SPIRE WITH AN ORNATE STEEL
 PT0972'CROSS AT THE TIP.  THE BASE OF THE SPIRE IS FLARED OUTWARD.
 PT0972'THE SPIRE IS ABOUT 60 FEET HIGH AND IS VERY PROMINENT.
 PT0972'
 PT0972'THE CHURCH IS 1/2 MILE E OF AGAR, AT THE NE CORNER OF U.S.
 PT0972'HIGHWAY 83 AND AN E-W ROAD WHICH IS A CONTINUATION OF THE
 PT0972'MAIN STREET OF AGAR.
 PT0972'
 PT0972'THERE IS A SIMILAR SPIRE ON ST. MARYS CATHOLIC CHURCH ABOUT
 PT0972'1/2 MILE W OF THIS STATION.
 PT0972'
 PT0972'THIS STATION WAS OBSERVED FROM CORA, ELIDA, AND GORMAN-1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0971 ***********************************************************************
 PT0971  DESIGNATION -  AGAR ST MARYS CATH CH CROSS
 PT0971  PID         -  PT0971
 PT0971  STATE/COUNTY-  SD/SULLY
 PT0971  COUNTRY     -  US
 PT0971  USGS QUAD   -  AGAR (2017)
 PT0971
 PT0971                         *CURRENT SURVEY CONTROL
 PT0971  ______________________________________________________________________
 PT0971* NAD 83(1996) POSITION- 44 50 17.25976(N) 100 04 19.77318(W)   ADJUSTED
 PT0971  ______________________________________________________________________
 PT0971  GEOID HEIGHT    -        -22.811 (meters)                     GEOID18
 PT0971  LAPLACE CORR    -         -1.23  (seconds)                    DEFLEC18
 PT0971  HORZ ORDER      -  THIRD
 PT0971
 PT0971.The horizontal coordinates were established by classical geodetic methods
 PT0971.and adjusted by the National Geodetic Survey in January 1998.
 PT0971
 PT0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0971.GEOID18 height accuracy estimate available here.
 PT0971
 PT0971.Click photographs - Photos may exist for this station.
 PT0971
 PT0971.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0971
 PT0971. The following values were computed from the NAD 83(1996) position.
 PT0971
 PT0971;                    North         East     Units Scale Factor Converg.
 PT0971;SPC SD N     -   111,657.337   594,294.786   MT  0.99994599   -0 03 03.9
 PT0971;SPC SD N     -   366,329.11  1,949,782.14   sFT  0.99994599   -0 03 03.9
 PT0971;UTM  14      - 4,965,527.779   415,259.822   MT  0.99968830   -0 45 21.7
 PT0971
 PT0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1525965527(NAD 83)
 PT0971
 PT0971                          SUPERSEDED SURVEY CONTROL
 PT0971
 PT0971  NAD 83(1986)-  44 50 17.25407(N)    100 04 19.77751(W) AD(       ) 3
 PT0971  NAD 27      -  44 50 17.31300(N)    100 04 18.33700(W) AD(       ) 3
 PT0971
 PT0971.Superseded values are not recommended for survey control.
 PT0971
 PT0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0971.See file dsdata.pdf to determine how the superseded data were derived.
 PT0971
 PT0971_MARKER: 91 = CHURCH CROSS
 PT0971
 PT0971  HISTORY     - Date     Condition        Report By
 PT0971  HISTORY     - 1934     FIRST OBSERVED   CGS
 PT0971  HISTORY     - 1935     GOOD             CGS
 PT0971
 PT0971                          STATION DESCRIPTION
 PT0971
 PT0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PT0971'THIS STATION IS THE BASE OF THE CROSS ON THE SPIRE OF ST. MARYS
 PT0971'CATHOLIC CHURCH IN AGAR.  THE CHURCH IS A WHITE STUCCO BUILDING
 PT0971'WITH A SQUARE WHITE STUCCO TOWER AT THE W CENTER OVER THE
 PT0971'ENTRANCE.  THE UPPER PART OF THE TOWER IS A BELFRY WITH TWO
 PT0971'POINTED TOP LOUVERED WINDOWS ON EACH SIDE.  THE TOWER IS
 PT0971'SURMOUNTED BY AN OCTAGONAL GREEN SHINGLE SPIRE WITH A GOLD CROSS
 PT0971'AT THE TIP.  THE CROSS HAS A BALL ON TOP AND ONE AT EACH
 PT0971'END OF THE CROSS BAR.  THE BASE OF THE SPIRE IS SQUARE AND
 PT0971'HAS A TRIANGULAR DORMER ON EACH SIDE.  THE SPIRE IS ABOUT 75
 PT0971'FEET HIGH AND IS QUITE PROMINENT.
 PT0971'
 PT0971'THE CHURCH IS AT THE SE CORNER OF THE MAIN STREET OF AGAR
 PT0971'AND THE THIRD STREET E OF THE CHICAGO AND NORTHWESTERN RAILROAD
 PT0971'TRACK, AND ABOUT 500 FEET SE OF THE MUNICIPAL WATER TANK.
 PT0971'
 PT0971'THERE IS A SIMILAR SPIRE ON ST. JOHNS EVANGELICAL LUTHERAN
 PT0971'CHURCH ABOUT 1/2 MILE E OF THIS STATION.
 PT0971'
 PT0971'THIS STATION WAS OBSERVED FROM GORMAN AND ONIDA IN 1934 AND
 PT0971'FROM ELIDA IN 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0443 ***********************************************************************
 QT0443  DESIGNATION -  AGATE
 QT0443  PID         -  QT0443
 QT0443  STATE/COUNTY-  SD/PERKINS
 QT0443  COUNTRY     -  US
 QT0443  USGS QUAD   -  SORUM SE (2017)
 QT0443
 QT0443                         *CURRENT SURVEY CONTROL
 QT0443  ______________________________________________________________________
 QT0443* NAD 83(1996) POSITION- 45 16 12.67050(N) 102 49 40.70767(W)   ADJUSTED
 QT0443* NAVD 88 ORTHO HEIGHT -   914.    (meters)     2999.    (feet) SCALED
 QT0443  ______________________________________________________________________
 QT0443  GEOID HEIGHT    -        -17.467 (meters)                     GEOID18
 QT0443  LAPLACE CORR    -         -5.95  (seconds)                    DEFLEC18
 QT0443  HORZ ORDER      -  THIRD
 QT0443
 QT0443.The horizontal coordinates were established by classical geodetic methods
 QT0443.and adjusted by the National Geodetic Survey in January 1998.
 QT0443
 QT0443.The orthometric height was scaled from a topographic map.
 QT0443
 QT0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0443.GEOID18 height accuracy estimate available here.
 QT0443
 QT0443.Click photographs - Photos may exist for this station.
 QT0443
 QT0443.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0443
 QT0443. The following values were computed from the NAD 83(1996) position.
 QT0443
 QT0443;                    North         East     Units Scale Factor Converg.
 QT0443;SPC SD N     -   163,543.457   378,130.636   MT  0.99994640   -2 00 05.3
 QT0443;SPC SD N     -   536,558.83  1,240,583.59   sFT  0.99994640   -2 00 05.3
 QT0443;UTM  13      - 5,015,260.280   670,382.052   MT  0.99995695   +1 32 36.4
 QT0443
 QT0443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0443!SPC SD N     -   0.99985939  x   0.99994640  =   0.99980580
 QT0443!UTM  13      -   0.99985939  x   0.99995695  =   0.99981634
 QT0443
 QT0443:                Primary Azimuth Mark                     Grid Az
 QT0443:SPC SD N     -  AGATE AZ MK                              083 29 04.8
 QT0443:UTM  13      -  AGATE AZ MK                              079 56 23.1
 QT0443
 QT0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL7038215260(NAD 83)
 QT0443
 QT0443|---------------------------------------------------------------------|
 QT0443| PID    Reference Object                     Distance      Geod. Az  |
 QT0443|                                                           dddmmss.s |
 QT0443| CQ6926 AGATE AZ MK                                        0812859.5 |
 QT0443| CQ6927 AGATE RM 1                           10.882 METERS 15043     |
 QT0443| CQ6928 AGATE RM 2                           11.101 METERS 24046     |
 QT0443|---------------------------------------------------------------------|
 QT0443
 QT0443                          SUPERSEDED SURVEY CONTROL
 QT0443
 QT0443  NAD 83(1993)-  45 16 12.66220(N)    102 49 40.70594(W) AD(       ) 3
 QT0443  NAD 83(1986)-  45 16 12.66061(N)    102 49 40.70485(W) AD(       ) 3
 QT0443  NAD 27      -  45 16 12.70500(N)    102 49 39.11300(W) AD(       ) 3
 QT0443
 QT0443.Superseded values are not recommended for survey control.
 QT0443
 QT0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0443.See file dsdata.pdf to determine how the superseded data were derived.
 QT0443
 QT0443_MARKER: DS = TRIANGULATION STATION DISK
 QT0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0443_STAMPING: AGATE 1952
 QT0443_MARK LOGO: CGS
 QT0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0443+STABILITY: SURFACE MOTION
 QT0443
 QT0443  HISTORY     - Date     Condition        Report By
 QT0443  HISTORY     - 1952     MONUMENTED       CGS
 QT0443
 QT0443                          STATION DESCRIPTION
 QT0443
 QT0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0443'THE STATION IS IN SECTION 18, T 15 N, R 11 E, ABOUT 16 MILES
 QT0443'SOUTH AND 1 MILE WEST OF STROOL, 5-1/2 MILES NORTH AND 4-1/2
 QT0443'MILES EAST OF ZEONA, 0.05 MILE SOUTH OF A SECTION LINE ROAD AND
 QT0443'9 FEET SOUTHWEST OF A 4 X 4 WITNESS POST.
 QT0443'
 QT0443'TO REACH THE STATION FROM THE CROSS ROAD JUST SOUTHEAST OF STROOL,
 QT0443'GO SOUTH ON THE MAIN GRADED DIRT ROAD FOR 8.55 MILES TO FORK,
 QT0443'CONTINUE SOUTH ON LEFT FORK FOR 5.0 MILES TO A SIDE ROAD ON
 QT0443'THE RIGHT AND THE SEYMORE SCHOOL ON THE LEFT, CONTINUE SOUTH FOR
 QT0443'3.0 MILES TO A SIDE ROAD ON THE RIGHT, TURN RIGHT AND GO WEST FOR
 QT0443'0.75 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 QT0443'CONTINUE WEST FOR 0.25 MILE TO A CATTLE GUARD, PASS THROUGH THE
 QT0443'CATTLE GUARD AND BEAR SOUTHWEST, LEAVING MAIN ROAD, FOR 0.25
 QT0443'MILE TO THE TOP OF THE HILL AND THE STATION.
 QT0443'
 QT0443'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED AGATE
 QT0443'1952.
 QT0443'
 QT0443'REFERENCE MARK 1 IS 39 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QT0443'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED AGATE NO 1
 QT0443'1952.
 QT0443'
 QT0443'REFERENCE MARK 2 IS 45 FEET WEST-SOUTHWEST OF A 4 X 4 INCH
 QT0443'WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0443'AGATE NO 2 1952.
 QT0443'
 QT0443'THE AZIMUTH MARK IS 51 FEET NORTH OF THE CENTER OF THE GRADED
 QT0443'ROAD AND 4 FEET WEST OF A 4 X 4 INCH WITNESS POST.  THE MARK
 QT0443'PROJECTS 6 INCHES AND THE DISK IS STAMPED AGATE 1952.
 QT0443'
 QT0443'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0238 ***********************************************************************
 QS0238  DESIGNATION -  AGENCY
 QS0238  PID         -  QS0238
 QS0238  STATE/COUNTY-  SD/DEWEY
 QS0238  COUNTRY     -  US
 QS0238  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0238
 QS0238                         *CURRENT SURVEY CONTROL
 QS0238  ______________________________________________________________________
 QS0238* NAD 83(1986) POSITION- 45 03 51.51   (N) 100 21 28.97   (W)   HD_HELD1
 QS0238* NAVD 88 ORTHO HEIGHT -   574.049 (meters)     1883.36  (feet) ADJUSTED
 QS0238  ______________________________________________________________________
 QS0238  GEOID HEIGHT    -        -22.388 (meters)                     GEOID18
 QS0238  DYNAMIC HEIGHT  -        573.965 (meters)     1883.08  (feet) COMP
 QS0238  MODELED GRAVITY -    980,452.0   (mgal)                       NAVD 88
 QS0238
 QS0238  VERT ORDER      -  SECOND    CLASS 0
 QS0238
 QS0238.The horizontal coordinates were determined by differentially corrected
 QS0238.hand held GPS observations or other comparable positioning techniques
 QS0238.and have an estimated accuracy of +/- 3 meters.
 QS0238
 QS0238.The orthometric height was determined by differential leveling and
 QS0238.adjusted by the NATIONAL GEODETIC SURVEY
 QS0238.in June 1991.
 QS0238
 QS0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0238.GEOID18 height accuracy estimate available here.
 QS0238
 QS0238.Click photographs - Photos may exist for this station.
 QS0238
 QS0238.The dynamic height is computed by dividing the NAVD 88
 QS0238.geopotential number by the normal gravity value computed on the
 QS0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0238.degrees latitude (g = 980.6199 gals.).
 QS0238
 QS0238.The modeled gravity was interpolated from observed gravity values.
 QS0238
 QS0238;                    North         East    Units  Estimated Accuracy
 QS0238;SPC SD N     -   136,851.3     571,802.5     MT  (+/- 3 meters HH1 GPS) 
 QS0238
 QS0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9308490991(NAD 83)
 QS0238
 QS0238                          SUPERSEDED SURVEY CONTROL
 QS0238
 QS0238  NAD 27      -  45 03 51.56400(N)    100 21 27.48800(W) AD(       ) 1
 QS0238  NGVD 29 (??/??/92)  573.660  (m)         1882.08   (f) ADJ UNCH    2 0
 QS0238  NGVD 29             573.66   (m)         1882.1    (f) LEVELING    3  
 QS0238
 QS0238.Superseded values are not recommended for survey control.
 QS0238
 QS0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0238.See file dsdata.pdf to determine how the superseded data were derived.
 QS0238
 QS0238_MARKER: DS = TRIANGULATION STATION DISK
 QS0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0238_STAMPING: AGENCY 1934
 QS0238_MARK LOGO: CGS
 QS0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0238+STABILITY: SURFACE MOTION
 QS0238
 QS0238  HISTORY     - Date     Condition        Report By
 QS0238  HISTORY     - 1934     MONUMENTED       CGS
 QS0238  HISTORY     - 1934     GOOD             CGS
 QS0238  HISTORY     - 1938     GOOD             CGS
 QS0238  HISTORY     - 1948     GOOD             CGS
 QS0238  HISTORY     - 1965     GOOD             CGS
 QS0238  HISTORY     - 1965     GOOD             CGS
 QS0238
 QS0238                          STATION DESCRIPTION
 QS0238
 QS0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0238'STATION IS ABOUT 4-1/2 MILES NW OF CHEYENNE AGENCY, ON THE
 QS0238'CHEYENNE INDIAN RESERVATION, ON THE FIRST HIGH RIDGE W OF THE
 QS0238'MISSOURI RIVER, ALSO 3/4 MILE N OF A POINT WHERE U.S. HIGHWAY
 QS0238'212, COMING FROM THE RIVER, FIRST REACHES THE TOP OF THE RIDGE,
 QS0238'246.9 FEET NE OF U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE AND PROJECTS
 QS0238'8 INCHES.
 QS0238'
 QS0238'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QS0238'BRONZE DISKS SET IN CONCRETE.
 QS0238'
 QS0238'REFERENCE MARK NO. 1 IS SSE OF THE STATION, 295 FEET ENE OF
 QS0238'U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE AND PROJECTS 6 INCHES.
 QS0238'
 QS0238'REFERENCE MARK NO. 2 IS SW OF THE STATION AND PROJECTS 6 INCHES.
 QS0238'
 QS0238'AZIMUTH MARK IS SSE OF THE STATION, 12.61 FEET NE OF A M.R.C.
 QS0238'PIPE, 249 FEET ENE OF U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE AND
 QS0238'PROJECTS 4 INCHES.
 QS0238'
 QS0238'THE MISSOURI RIVER COMMISSION PIPE IS SSE OF THE STATION,
 QS0238'ON THE FIRST RIDGE SSE OF THE STATION, AND 236.5 FEET ENE OF
 QS0238'U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE.  THIS PIPE IS IRON, 6 INCHES
 QS0238'IN DIAMETER, AND PROJECTS 13 INCHES.
 QS0238'
 QS0238'THE STATION IS REACHED FROM THE BRIDGE STORE AT THE E END OF THE
 QS0238'E APPROACH TO THE FOREST CITY STEEL BRIDGE OVER THE MISSOURI
 QS0238'RIVER, BY GOING W ON U.S. HIGHWAY 212, CROSSING THE BRIDGE, 2.1
 QS0238'MILES TO CHEYENNE AGENCY POST OFFICE, CONTINUE NORTHWESTERLY
 QS0238'ON U.S. HIGHWAY 212 FOR 3.7 MILES TO TOP OF GRADE LEADING UP
 QS0238'FROM THE RIVER BOTTOM (THERE IS AN M.C.R. PIPE 236.5 FEET ENE
 QS0238'OF THIS POINT ON A SMALL, ROUND-TOPPED KNOLL).  CONTINUE
 QS0238'NORTHWESTERLY ON U.S. HIGHWAY 212, FOR 0.65 MILE, LEAVE U.S. HIGHWAY
 QS0238'212, AT A POINT WHERE A PLAIN PRAIRIE ROAD RUNS DUE N,
 QS0238'DRIVE THROUGH WIRE GATE AND TURN SE TO THE HIGHEST GROUND AND
 QS0238'THE STATION, 0.05 MILE.
 QS0238'
 QS0238'A 4-FOOT STAND WILL CLEAR ALL LINES.
 QS0238
 QS0238                          STATION RECOVERY (1934)
 QS0238
 QS0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QS0238'4.4 MI NW FROM CHEYENNE AGENCY.
 QS0238'4.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHEYENNE RIVER
 QS0238'INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0238'ABOT 100 YARDS NORTHEAST OF THE ROAD AT THE HIGHEST POINT OF
 QS0238'A HILL, ABOUT 0.2 MILE SOUTH OF U.S. HIGHWAY 212, AND 1 FOOT
 QS0238'SOUTH OF A WHITE WOODEN WITNESS POST.  A STANDARD
 QS0238'TRIANGULATION-STATION DISK, STAMPED AGENCY 1934 AND SET IN THE
 QS0238'TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 QS0238
 QS0238                          STATION RECOVERY (1938)
 QS0238
 QS0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0238'STATION RECOVERED AS DESCRIBED.  IT IS IN THE SE PART OF DEWEY
 QS0238'COUNTY, ON THE CHEYENNE RIVER INDIAN RESERVATION.  IT IS ABOUT
 QS0238'4-1/2 MILES (AIR LINE) NW OF CHEYENNE AGENCY, ABOUT 15-1/2 MILES
 QS0238'(AIR LINE) SE OF LA PLANT, AND ABOUT 5 MILES (AIR LINE) NE
 QS0238'OF FOREST CITY.
 QS0238'
 QS0238'STATION IS REACHED FROM CHEYENNE AGENCY, BY GOING NW ON U.S.
 QS0238'HIGHWAY 212, FOR 3.9 MILES.  THE AZIMUTH MARK IS LOCATED HERE
 QS0238'ON THE TOP OF A PROMINENT HILL 90 YARDS NE OF THE HIGHWAY.
 QS0238'CONTINUE NW ON HIGHWAY 0.6 MILE TO A DIM TRAIL TURNING N THROUGH
 QS0238'A GAP IN FENCE.  GO THROUGH GAP AND BEAR RIGHT 0.1 MILE TO THE
 QS0238'STATION LOCATED 90 YARDS NE OF HIGHWAY.
 QS0238'
 QS0238'MEASUREMENTS TO REFERENCE MARKS CHECKED, OLD ANGLE CHECKED.
 QS0238'(AGENCY, ELIASON, AND ARTICHOKE).
 QS0238
 QS0238                          STATION RECOVERY (1948)
 QS0238
 QS0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0238'ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT EXCEPT THAT THE
 QS0238'DIRECTION TO REFERENCE MARK NO. 1 IS 1 DEGREE GREATER THAN 1938
 QS0238'AND 1948 DIRECTIONS, AND THE ROUTE OF U.S. HIGHWAY 212 IS
 QS0238'CHANGED IN THE VICINITY.  HIGHWAY 212 IS NO LONGER THE ROAD
 QS0238'REFERRED TO IN THE 1938 DESCRIPTIONS.
 QS0238'
 QS0238'IT IS 4-1/2 MILES NORTHWEST OF CHEYENNE AGENCY, ON THE TOP
 QS0238'OF A ROUND-TOPPED HILL ABOUT 1/4 MILE SOUTHEAST OF A CROSSROADS,
 QS0238'ON THE CHEYENNE RIVER INDIAN RESERVATION.  IT IS 247 FEET
 QS0238'NORTHEAST OF A FENCE.  THE MARK PROJECTS 8 INCHES
 QS0238'AND THE DISK IS STAMPED AGENCY 1934.
 QS0238'
 QS0238'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION
 QS0238'AND 295 FEET EAST-NORTHEAST OF A FENCE.  THE MARK PROJECTS 6
 QS0238'INCHES AND THE DISK IS STAMPED AGENCY NO 1 1934.
 QS0238'
 QS0238'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION
 QS0238'AND 4 FEET NORTH OF A WITNESS POST.  THE MARK PROJECTS 6 INCHES
 QS0238'AND THE DISK IS STAMPED AGENCY NO 2 1934.
 QS0238'
 QS0238'THE AZIMUTH MARK IS SOUTHEAST OF THE STATION, 249
 QS0238'FEET EAST-NORTHEAST OF A FENCE, 13 FEET WEST-SOUTHWEST OF A
 QS0238'WITNESS POST AND 12.61 FEET NORTHEAST OF THE MO.R.C. MARK.
 QS0238'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED AGENCY AZIMUTH
 QS0238'1934.
 QS0238'
 QS0238'THE MISSOURI RIVER COMMISSION MARK IS SOUTHEAST OF THE STATION
 QS0238'AND 236 FEET EAST-NORTHEAST OF A FENCE.  IT IS A STANDARD MISSOURI
 QS0238'RIVER COMMISSION IRON MARK FASTENED TO THE TOP OF A 6-INCH IRON
 QS0238'PIPE THAT PROJECTS 6 INCHES.
 QS0238'
 QS0238'TO REACH THE STATION FROM THE POST OFFICE IN CHEYENNE AGENCY,
 QS0238'GO NORTHWEST ON THE MAIN GRAVEL ROAD 3.9 MILES TO THE AZIMUTH
 QS0238'MARK AND THE MO.R.C. MARK ON THE RIGHT, CONTINUE NORTHWEST
 QS0238'0.6 MILE TO A GATE ON THE RIGHT, PASS THROUGH THE GATE, TURN
 QS0238'RIGHT AND GO 0.1 MILE TO THE STATION AS DESCRIBED.
 QS0238'
 QS0238'HEIGHT OF LIGHT 1 METER.
 QS0238
 QS0238                          STATION RECOVERY (1965)
 QS0238
 QS0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 QS0238'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK
 QS0238'NO. 2 WERE RECOVERED AND FOUND IN GOOD CONDITION.  AGENCY
 QS0238'AZIMUTH MARK 1934 WAS IN THE WAY OF CONSTRUCTION AND THE MARK
 QS0238'HAD TO BE MOVED.
 QS0238'
 QS0238'FOLLOWING IS A NEW TO REACH FOR THE STATION AND A DESCRIPTION
 QS0238'FOR AGENCY AZIMUTH MARK 2.
 QS0238'
 QS0238'TO REACH THE STATION FROM THE NORTHWEST END OF THE BRIDGE OVER
 QS0238'THE MISSOURI RIVER WHICH IS ABOUT 15 MILES WEST OF GETTYSBURG ON
 QS0238'U.S. HIGHWAY 212, GO NORTHWEST ON U.S. HIGHWAY 212 FOR 4.65
 QS0238'MILES TO A CROSSROAD.  TURN SHARP LEFT AND GO SOUTHEAST ON A
 QS0238'GRAVEL ROAD FOR 0.35 MILE TO A WIRE GATE ON THE LEFT.  TURN
 QS0238'LEFT, PASS THROUGH THE GATE AND GO EAST THROUGH PASTURE FOR 0.1
 QS0238'MILE TO THE TOP OF HILL AND THE STATION.  (TO REACH AGENCY
 QS0238'AZIMUTH MARK 2 FROM THE WIRE GATE MENTIONED IN THE ABOVE
 QS0238'DESCRIPTION, GO SOUTHEAST ON THE GRAVEL ROAD FOR 0.7 MILE TO
 QS0238'THE AZIMUTH MARK ON THE RIGHT.)
 QS0238'
 QS0238'AZIMUTH MARK, IS A STANDARD STATION MARK DISK STAMPED AGENCY
 QS0238'AZIMUTH MARK 2 1965, IS SET IN THE TOP OF A ROUND CONCRETE
 QS0238'POST WHICH PROJECTS 3 INCHES.  IT IS 62 FEET SOUTH OF THE CENTER
 QS0238'OF THE GRAVEL ROAD, 18 FEET SOUTH OF THE CENTER OF A CORNER
 QS0238'FENCE POST, AND 3 FEET EAST OF A METAL WITNESS POST.
 QS0238
 QS0238                          STATION RECOVERY (1965)
 QS0238
 QS0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 QS0238'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0233 ***********************************************************************
 QS0233  DESIGNATION -  AGENCY AZ MK
 QS0233  PID         -  QS0233
 QS0233  STATE/COUNTY-  SD/DEWEY
 QS0233  COUNTRY     -  US
 QS0233  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0233
 QS0233                         *CURRENT SURVEY CONTROL
 QS0233  ______________________________________________________________________
 QS0233* NAD 83(1996) POSITION- 45 03 23.57645(N) 100 21 02.60789(W)   ADJUSTED
 QS0233* NAVD 88 ORTHO HEIGHT -   570.013 (meters)     1870.12  (feet) ADJUSTED
 QS0233  ______________________________________________________________________
 QS0233  GEOID HEIGHT    -        -22.402 (meters)                     GEOID18
 QS0233  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 QS0233  DYNAMIC HEIGHT  -        569.930 (meters)     1869.85  (feet) COMP
 QS0233  MODELED GRAVITY -    980,452.7   (mgal)                       NAVD 88
 QS0233
 QS0233  HORZ ORDER      -  SECOND
 QS0233  VERT ORDER      -  SECOND    CLASS 0
 QS0233
 QS0233.The horizontal coordinates were established by classical geodetic methods
 QS0233.and adjusted by the National Geodetic Survey in January 1998.
 QS0233
 QS0233.The orthometric height was determined by differential leveling and
 QS0233.adjusted by the NATIONAL GEODETIC SURVEY
 QS0233.in June 1991.
 QS0233
 QS0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0233.GEOID18 height accuracy estimate available here.
 QS0233
 QS0233.Click photographs - Photos may exist for this station.
 QS0233
 QS0233.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0233
 QS0233.The dynamic height is computed by dividing the NAVD 88
 QS0233.geopotential number by the normal gravity value computed on the
 QS0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0233.degrees latitude (g = 980.6199 gals.).
 QS0233
 QS0233.The modeled gravity was interpolated from observed gravity values.
 QS0233
 QS0233. The following values were computed from the NAD 83(1996) position.
 QS0233
 QS0233;                    North         East     Units Scale Factor Converg.
 QS0233;SPC SD N     -   135,986.532   572,375.473   MT  0.99993912   -0 14 53.6
 QS0233;SPC SD N     -   446,149.15  1,877,868.53   sFT  0.99993912   -0 14 53.6
 QS0233;UTM  14      - 4,990,119.706   393,647.028   MT  0.99973908   -0 57 22.1
 QS0233
 QS0233!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0233!SPC SD N     -   0.99991415  x   0.99993912  =   0.99985328
 QS0233!UTM  14      -   0.99991415  x   0.99973908  =   0.99965325
 QS0233
 QS0233:                Primary Azimuth Mark                     Grid Az
 QS0233:SPC SD N     -  AGENCY RESET                             326 28 28.9
 QS0233:UTM  14      -  AGENCY RESET                             327 10 57.4
 QS0233
 QS0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9364790119(NAD 83)
 QS0233
 QS0233|---------------------------------------------------------------------|
 QS0233| PID    Reference Object                     Distance      Geod. Az  |
 QS0233|                                                           dddmmss.s |
 QS0233| QS0237 AGENCY RM 1                          23.593 METERS 09847     |
 QS0233| QS0236 AGENCY RM 2                          21.835 METERS 19116     |
 QS0233| QS0750 CHARGER                               3.847 METERS 22027     |
 QS0233| QS0234 AGENCY AZ MK 2                      116.572 METERS 25142     |
 QS0233| AE4083 AGENCY RESET                        APPROX. 1.0 KM 3261335.3 |
 QS0233|---------------------------------------------------------------------|
 QS0233
 QS0233                          SUPERSEDED SURVEY CONTROL
 QS0233
 QS0233  NAD 83(1986)-  45 03 23.56953(N)    100 21 02.61022(W) AD(       ) 2
 QS0233  NAD 27      -  45 03 23.62900(N)    100 21 01.12800(W) AD(       ) 2
 QS0233  NGVD 29 (??/??/92)  569.63   (m)         1868.9    (f) COMPUTED    2 0
 QS0233  NGVD 29             569.66   (m)         1869.0    (f) LEVELING    3  
 QS0233
 QS0233.Superseded values are not recommended for survey control.
 QS0233
 QS0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0233.See file dsdata.pdf to determine how the superseded data were derived.
 QS0233
 QS0233_MARKER: DZ = AZIMUTH MARK DISK
 QS0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0233_STAMPING: AGENCY AZIMUTH 1934
 QS0233_MARK LOGO: CGS
 QS0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0233+STABILITY: SURFACE MOTION
 QS0233
 QS0233  HISTORY     - Date     Condition        Report By
 QS0233  HISTORY     - 1934     MONUMENTED       CGS
 QS0233  HISTORY     - 1945     GOOD             CGS
 QS0233  HISTORY     - 1965     SEE DESCRIPTION  CGS
 QS0233
 QS0233                          STATION DESCRIPTION
 QS0233
 QS0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0233'STATION IS ABOUT 4 MILES NW OF CHEYENNE AGENCY, ON THE CHEYENNE
 QS0233'INDIAN RESERVATION AT A POINT WHERE U.S. HIGHWAY 212, COMING
 QS0233'FROM THE RIVER, FIRST REACHES THE TOP OF THE RIDGE, 249 FEET
 QS0233'ENE OF U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE, 12.61 FEET NE OF AN
 QS0233'M.R.C. PIPE AND PROJECTS 4 INCHES.
 QS0233'
 QS0233'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 QS0233'DISKS SET IN CONCRETE.
 QS0233'
 QS0233'REFERENCE MARK NO. 1 IS ESE OF THE STATION, 84.71 FEET ESE OF
 QS0233'M.R.C. PIPE AND PROJECTS 4 INCHES.
 QS0233'
 QS0233'REFERENCE MARK NO. 2 IS SSW OF THE STATION, 193.5 FEET ENE OF
 QS0233'U.S. HIGHWAY 212 RIGHT-OF-WAY FENCE, 61.0 FEET SSW OF M.R.C.
 QS0233'PIPE AND PROJECTS 4 INCHES.
 QS0233'
 QS0233'THE M.R.C. PIPE IS SW OF THE STATION.  236.5 FEET ENE OF U.S.
 QS0233'HIGHWAY 212 RIGHT-OF-WAY FENCE AND PROJECTS 13 INCHES.
 QS0233'
 QS0233'THE STATION IS REACHED FROM THE BRIDGE STORE AT THE E END OF
 QS0233'THE E APPROACH TO THE FOREST CITY STEEL BRIDGE OVER THE MISSOURI
 QS0233'RIVER, BY GOING W ON U.S. HIGHWAY 212, CROSSING THE BRIDGE, 2.1
 QS0233'MILES TO CHEYENNE AGENCY POST OFFICE.  CONTINUE NORTHWESTERLY
 QS0233'ON U.S. HIGHWAY 212 FOR 3.7 MILES TO TOP OF GRADE LEADING UP FROM
 QS0233'THE RIVER BOTTOM, CONTINUE NORTHWESTERLY ON U.S. HIGHWAY 212,
 QS0233'FOR 0.65 MILE.  LEAVE U.S. HIGHWAY 212 AT A POINT WHERE A PLAIN
 QS0233'PRAIRIE ROAD RUNS DUE N, DRIVE THROUGH WIRE GATE AND TURN BACK
 QS0233'ALONG THE E SIDE OF FENCE AND FOLLOW FENCE FOR 0.65 MILE TO
 QS0233'TOP OF LOW RIDGE, LEAVE FENCE, TURN E, AND GO 0.05 MILE TO TOP
 QS0233'OF KNOLL AND THE STATION.
 QS0233'
 QS0233'A 4-FOOT STAND WILL CLEAR ALL LINES.
 QS0233
 QS0233                          STATION RECOVERY (1945)
 QS0233
 QS0233'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0233'3.8 MI NW FROM CHEYENNE AGENCY.
 QS0233'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTHWEST
 QS0233'3.8 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS
 QS0233'ON TOP OF A SMALL ROUND KNOLL ABOUT 270.0 FEET EAST-NORTHEAST
 QS0233'OF THE CENTER LINE OF THE ROAD, 12.0 FEET EAST OF A MO.R.C. PIPE
 QS0233'AND 1.0 FOOT NORTH OF A 4 X 4 MARKER POST.  A BRONZE DISK STAMPED
 QS0233'AGENCY AZIMUTH 1934 SET IN THE TOP OF A CONCRETE POST WHICH
 QS0233'PROJECTS 6 INCHES ABOVE GROUND.
 QS0233
 QS0233                          STATION RECOVERY (1965)
 QS0233
 QS0233'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 QS0233'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
 QS0233'AND THE MISSOURI RIVER COMMISSION MARK WERE IN THE WAY OF
 QS0233'CONSTRUCTION.  THE BUREAU OF INDIAN AFFAIRS ARE CONSTRUCTING
 QS0233'A SCHOOL AT THE STATION SITE SO ALL MARKS HAD TO BE MOVED.  ALL
 QS0233'MARK WERE DESTROYED.
 QS0233'
 QS0233'AGENCY AZIMUTH MARK 2 WAS ESTABLISHED, FOR ADDITIONAL INFORMATION
 QS0233'SEE THE DESCRIPTION FOR THIS STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0234 ***********************************************************************
 QS0234  DESIGNATION -  AGENCY AZ MK 2
 QS0234  PID         -  QS0234
 QS0234  STATE/COUNTY-  SD/DEWEY
 QS0234  COUNTRY     -  US
 QS0234  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0234
 QS0234                         *CURRENT SURVEY CONTROL
 QS0234  ______________________________________________________________________
 QS0234* NAD 83(1996) POSITION- 45 03 22.39028(N) 100 21 07.66592(W)   NO CHECK
 QS0234* NAVD 88 ORTHO HEIGHT -   566.03  (meters)     1857.1   (feet) RESET
 QS0234  ______________________________________________________________________
 QS0234  GEOID HEIGHT    -        -22.402 (meters)                     GEOID18
 QS0234  LAPLACE CORR    -         -0.47  (seconds)                    DEFLEC18
 QS0234  HORZ ORDER      -  THIRD
 QS0234  VERT ORDER      -  THIRD
 QS0234
 QS0234.The horizontal coordinates were established by classical geodetic methods
 QS0234.and adjusted by the National Geodetic Survey in January 1998.
 QS0234
 QS0234.No horizontal observational check was made to the station.
 QS0234
 QS0234.The orthometric height was computed from unverified reset data.
 QS0234
 QS0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0234.GEOID18 height accuracy estimate available here.
 QS0234
 QS0234.Click photographs - Photos may exist for this station.
 QS0234
 QS0234.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0234
 QS0234. The following values were computed from the NAD 83(1996) position.
 QS0234
 QS0234;                    North         East     Units Scale Factor Converg.
 QS0234;SPC SD N     -   135,950.398   572,264.650   MT  0.99993912   -0 14 57.2
 QS0234;SPC SD N     -   446,030.60  1,877,504.94   sFT  0.99993912   -0 14 57.2
 QS0234;UTM  14      - 4,990,084.950   393,535.790   MT  0.99973937   -0 57 25.7
 QS0234
 QS0234!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0234!SPC SD N     -   0.99991477  x   0.99993912  =   0.99985390
 QS0234!UTM  14      -   0.99991477  x   0.99973937  =   0.99965417
 QS0234
 QS0234:                Primary Azimuth Mark                     Grid Az
 QS0234:SPC SD N     -  AGENCY RESET                             332 50 41.5
 QS0234:UTM  14      -  AGENCY RESET                             333 33 10.0
 QS0234
 QS0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9353590084(NAD 83)
 QS0234
 QS0234|---------------------------------------------------------------------|
 QS0234| PID    Reference Object                     Distance      Geod. Az  |
 QS0234|                                                           dddmmss.s |
 QS0234| QS0233 AGENCY AZ MK                        116.572 METERS 07142     |
 QS0234| AE3122 AGENCY AZ MK 2 RM 3                  12.569 METERS 20247     |
 QS0234| QS0235 AGENCY AZ MK 2 RM 4                  19.922 METERS 32504     |
 QS0234| AE4083 AGENCY RESET                        APPROX. 1.0 KM 3323544.3 |
 QS0234|---------------------------------------------------------------------|
 QS0234
 QS0234                          SUPERSEDED SURVEY CONTROL
 QS0234
 QS0234  NAD 83(1986)-  45 03 22.38349(N)    100 21 07.66756(W) AD(       ) 3
 QS0234  NAD 27      -  45 03 22.44300(N)    100 21 06.18600(W) AD(       ) 3
 QS0234  NGVD 29             565.64   (m)         1855.8    (f) LEVELING    3  
 QS0234
 QS0234.Superseded values are not recommended for survey control.
 QS0234
 QS0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0234.See file dsdata.pdf to determine how the superseded data were derived.
 QS0234
 QS0234_MARKER: DZ = AZIMUTH MARK DISK
 QS0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0234_STAMPING: AGENCY AZIMUTH MARK 2 1965
 QS0234_MARK LOGO: CGS
 QS0234_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0234+STABILITY: SURFACE MOTION
 QS0234
 QS0234  HISTORY     - Date     Condition        Report By
 QS0234  HISTORY     - 1965     MONUMENTED       CGS
 QS0234  HISTORY     - 1965     GOOD             CGS
 QS0234  HISTORY     - 19820414 GOOD             NGS
 QS0234  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QS0234
 QS0234                          STATION DESCRIPTION
 QS0234
 QS0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 QS0234'THE STATION IS LOCATED ABOUT 15 MILES WEST OF GETTYSBURG, 4
 QS0234'MILES WEST OF THE NEW BRIDGE OVER THE MISSOURI RIVER, ON THE
 QS0234'CHEYENNE INDIAN RESERVTION, AND ABOUT 380 FEET SOUTH-SOUTHWEST
 QS0234'OF A NEW TRAINING SCHOOL WHICH IS BEING CONSTRUCTED BY THE BUREAU
 QS0234'OF INDIAN AFFAIRS.
 QS0234'
 QS0234'TO REACH THE STATION FROM THE NORTHWEST END OF THE BRIDGE OVER
 QS0234'THE MISSOURI RIVER WHICH IS ABOUT 15 MILES WEST OF GETTYSBURG
 QS0234'ON U.S. HIGHWAY 212, GO NORTHWEST ON U.S. HIGHWAY 212 FOR 4.65
 QS0234'MILES TO A CROSSROAD.  TURN SHARP LEFT AND GO SOUTHEAST ON A
 QS0234'GRAVEL ROAD FOR 0.35 MILE TO A WIRE GATE ON THE LEFT (PASS
 QS0234'THROUGH THE WIRE GATE AND GO EAST THROUGH PASTURE FOR 0.1 MILE
 QS0234'TO TRIANGULATION STATION AGENCY 1934 WHICH WAS USED FOR THE
 QS0234'AZIMUTH MARK FOR STATION AGENCY AZIMUTH MARK 2.).  CONTINUE
 QS0234'SOUTHEAST ON THE GRAVEL ROAD FOR 0.7 MILE TO THE STATION ON THE
 QS0234'RIGHT.
 QS0234'
 QS0234'STATION MARKS ARE STANDARD DISKS STAMPED AGENCY AZIMUTH MARK
 QS0234'2 1965.  THE SURFACE DISK IS SET IN A ROUND CONCRETE POST WHICH
 QS0234'PROJECTS 3 INCHES.  IT IS 62 FEET SOUTH OF THE CENTER OF THE
 QS0234'GRAVEL ROAD, 18 FEET SOUTH OF A CORNER FENCE POST, AND 3 FEET
 QS0234'EAST OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN
 QS0234'AN IRREGULAR MASS OF CONCRETE 36 INCHES BELOW THE SURFACE OF THE
 QS0234'GROUND.
 QS0234'
 QS0234'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED AGENCY AZIMUTH
 QS0234'2 NO 3 1965, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 QS0234'PROJECTS 3 INCHES.  IT IS 100 FEET SOUTH OF THE CENTER OF THE
 QS0234'GRAVEL ROAD AND ABOUT 3 FEET LOWER IN ELEVATION THAN THE STATION
 QS0234'MARK.
 QS0234'
 QS0234'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED AGENCY AZIMUTH
 QS0234'2 NO 4 1965, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 QS0234'PROJECTS 5 INCHES.  IT IS 62 FEET SOUTH OF THE CENTER OF THE
 QS0234'GRAVEL ROAD AND 14 FEET SOUTH OF A FENCE.
 QS0234'
 QS0234'TRIANGULATION STATION AGENCY 1934 WAS USED FOR THE AZIMUTH MARK.
 QS0234'IT IS A STANDARD DISK STAMPED AGENCY 1934, SET IN THE TOP OF
 QS0234'A SQUARE CONCRETE POST WHICH PROJECTS 3 INCHES.
 QS0234
 QS0234                          STATION RECOVERY (1965)
 QS0234
 QS0234'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 QS0234'15 MI W FROM GETTSBURG.
 QS0234'LOCATED ABOUT 15 MILES WEST OF GETTYSBURG, 4 MILES WEST OF THE NEW
 QS0234'BRIDGE OVER THE MISSOURI RIVER, ON THE CHEYENNE INDIAN RESERVATION,
 QS0234'380 FEET SOUTH-SOUTHWEST OF A NEW TRAINING SCHOOL WHICH IS BEING
 QS0234'CONSTRUCTED BY THE BUREAU OF INDIAN AFFAIRS, 62 FEET SOUTH OF
 QS0234'THE CENTER OF A GRAVELED ROAD, 18 FEET SOUTH OF A CORNER FENCE
 QS0234'POST, 3 FEET EAST OF A METAL WITNESS POST, AND IS SET IN THE TOP
 QS0234'OF A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.  TO REACH THE
 QS0234'MARK FROM THE NORTHWEST END OF THE BRIDGE OVER THE MISSOURI RIVER
 QS0234'WHICH IS ABOUT 15 MILES WEST OF GETTYSBURG ON U.S. HIGHWAY 212,
 QS0234'GO NORTHWEST ON U.S. HIGHWAY 212 FOR 4.65 MILES TO A CROSSROAD.
 QS0234'TURN SHARP LEFT AND GO SOUTHEAST ON A GRAVELED ROAD FOR 1.05
 QS0234'MILES TO THE MARK ON THE RIGHT.
 QS0234
 QS0234                          STATION RECOVERY (1982)
 QS0234
 QS0234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QS0234'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1965 DESCRIPTIVE TEXT.
 QS0234
 QS0234                          STATION RECOVERY (1996)
 QS0234
 QS0234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0234'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0235 ***********************************************************************
 QS0235  DESIGNATION -  AGENCY AZ MK 2 RM 4
 QS0235  PID         -  QS0235
 QS0235  STATE/COUNTY-  SD/DEWEY
 QS0235  COUNTRY     -  US
 QS0235  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0235
 QS0235                         *CURRENT SURVEY CONTROL
 QS0235  ______________________________________________________________________
 QS0235* NAD 83(1986) POSITION- 45 03 22.92   (N) 100 21 08.19   (W)   HD_HELD1
 QS0235* NAVD 88 ORTHO HEIGHT -   566.40  (meters)     1858.3   (feet) RESET
 QS0235  ______________________________________________________________________
 QS0235  GEOID HEIGHT    -        -22.402 (meters)                     GEOID18
 QS0235  VERT ORDER      -  THIRD
 QS0235
 QS0235.The horizontal coordinates were determined by differentially corrected
 QS0235.hand held GPS observations or other comparable positioning techniques
 QS0235.and have an estimated accuracy of +/- 3 meters.
 QS0235
 QS0235.The orthometric height was computed from unverified reset data.
 QS0235
 QS0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0235.GEOID18 height accuracy estimate available here.
 QS0235
 QS0235.Click photographs - Photos may exist for this station.
 QS0235
 QS0235;                    North         East    Units  Estimated Accuracy
 QS0235;SPC SD N     -   135,966.8     572,253.3     MT  (+/- 3 meters HH1 GPS) 
 QS0235
 QS0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9352490101(NAD 83)
 QS0235
 QS0235                          SUPERSEDED SURVEY CONTROL
 QS0235
 QS0235.No superseded survey control is available for this station.
 QS0235
 QS0235_MARKER: DZ = AZIMUTH MARK DISK
 QS0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0235_STAMPING: AGENCY AZIMUTH MARK 2 NO 4 1965
 QS0235_MARK LOGO: CGS
 QS0235_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0235+STABILITY: SURFACE MOTION
 QS0235
 QS0235  HISTORY     - Date     Condition        Report By
 QS0235  HISTORY     - 1965     MONUMENTED       CGS
 QS0235
 QS0235                          STATION DESCRIPTION
 QS0235
 QS0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1965 (EBB)
 QS0235'15 MI W FROM GETTYSBURG.
 QS0235'LOCATED ABOUT 15 MILES WEST OF GETTYSBURG, 4 MILES WEST OF THE
 QS0235'NEW BRIDGE OVER THE MISSOURI RIVER, 4 MILES WEST OF THE NEW
 QS0235'BRIDGE OVER THE MISSOURI RIVER, ON THE CHEYENNE INDIAN RESERVATION,
 QS0235'450 FEET SOUTH-SOUTHWEST OF A NEW TRAINING SCHOOL WHICH IS BEING
 QS0235'CONSTRUCTED BY THE BUREAU OF INDIAN AFFAIRS, 62 FEET SOUTH OF
 QS0235'THE CENTER OF A GRAVELED ROAD, 14 FEET SOUTH OF A FENCE, AND
 QS0235'IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 5
 QS0235'INCHES.  TO REACH THE MARK FROM THE NORTHWEST END OF THE BRIDGE
 QS0235'OVER THE MISSOURI RIVER WHICH IS ABOUT 15 MILES WEST OF GETTYSBURG
 QS0235'ON U.S. HIGHWAY 212, GO NORTHWEST ON U.S. HIGHWAY 212 FOR 4.65
 QS0235'MILES TO A CROSSROAD.  TURN SHARP LEFT AND GO SOUTHEAST ON A
 QS0235'GRAVELED ROAD FOR 1.05 MILES TO THE MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4083 ***********************************************************************
 AE4083  DESIGNATION -  AGENCY RESET
 AE4083  PID         -  AE4083
 AE4083  STATE/COUNTY-  SD/DEWEY
 AE4083  COUNTRY     -  US
 AE4083  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4083
 AE4083                         *CURRENT SURVEY CONTROL
 AE4083  ______________________________________________________________________
 AE4083* NAD 83(1996) POSITION- 45 03 51.51088(N) 100 21 28.96977(W)   ADJUSTED
 AE4083* NAVD 88 ORTHO HEIGHT -   573.891 (meters)     1882.84  (feet) ADJUSTED
 AE4083  ______________________________________________________________________
 AE4083  GEOID HEIGHT    -        -22.388 (meters)                     GEOID18
 AE4083  LAPLACE CORR    -         -0.75  (seconds)                    DEFLEC18
 AE4083  DYNAMIC HEIGHT  -        573.807 (meters)     1882.57  (feet) COMP
 AE4083  MODELED GRAVITY -    980,452.1   (mgal)                       NAVD 88
 AE4083
 AE4083  HORZ ORDER      -  FIRST
 AE4083  VERT ORDER      -  FIRST     CLASS II
 AE4083
 AE4083.The horizontal coordinates were established by classical geodetic methods
 AE4083.and adjusted by the National Geodetic Survey in January 1998.
 AE4083
 AE4083.The orthometric height was determined by differential leveling and
 AE4083.adjusted by the NATIONAL GEODETIC SURVEY
 AE4083.in July 1998.
 AE4083
 AE4083.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4083.GEOID18 height accuracy estimate available here.
 AE4083
 AE4083.Click photographs - Photos may exist for this station.
 AE4083
 AE4083.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE4083
 AE4083.The dynamic height is computed by dividing the NAVD 88
 AE4083.geopotential number by the normal gravity value computed on the
 AE4083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4083.degrees latitude (g = 980.6199 gals.).
 AE4083
 AE4083.The modeled gravity was interpolated from observed gravity values.
 AE4083
 AE4083. The following values were computed from the NAD 83(1996) position.
 AE4083
 AE4083;                    North         East     Units Scale Factor Converg.
 AE4083;SPC SD N     -   136,851.339   571,802.521   MT  0.99993914   -0 15 12.3
 AE4083;SPC SD N     -   448,986.43  1,875,988.77   sFT  0.99993914   -0 15 12.3
 AE4083;UTM  14      - 4,990,991.353   393,084.917   MT  0.99974055   -0 57 41.2
 AE4083
 AE4083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE4083!SPC SD N     -   0.99991354  x   0.99993914  =   0.99985269
 AE4083!UTM  14      -   0.99991354  x   0.99974055  =   0.99965411
 AE4083
 AE4083:                Primary Azimuth Mark                     Grid Az
 AE4083:SPC SD N     -  AGENCY AZ MK 2                           152 50 41.5
 AE4083:UTM  14      -  AGENCY AZ MK 2                           153 33 10.4
 AE4083
 AE4083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9308490991(NAD 83)
 AE4083
 AE4083|---------------------------------------------------------------------|
 AE4083| PID    Reference Object                     Distance      Geod. Az  |
 AE4083|                                                           dddmmss.s |
 AE4083| QS0237 AGENCY RM 1                          28.535 METERS 13640     |
 AE4083| QS0233 AGENCY AZ MK                        APPROX. 1.0 KM 1461316.7 |
 AE4083| QS0234 AGENCY AZ MK 2                      APPROX. 1.0 KM 1523529.2 |
 AE4083| QS0236 AGENCY RM 2                          28.453 METERS 21650     |
 AE4083|---------------------------------------------------------------------|
 AE4083
 AE4083                          SUPERSEDED SURVEY CONTROL
 AE4083
 AE4083  NAD 83(1986)-  45 03 51.50339(N)    100 21 28.97149(W) AD(       ) 1
 AE4083  NAD 27      -  45 03 51.56400(N)    100 21 27.48800(W) AD(       ) 1
 AE4083
 AE4083.Superseded values are not recommended for survey control.
 AE4083
 AE4083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE4083.See file dsdata.pdf to determine how the superseded data were derived.
 AE4083
 AE4083_MARKER: DH = HORIZONTAL CONTROL DISK
 AE4083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4083_STAMPING: AGENCY 1934 1982
 AE4083_MARK LOGO: NGS
 AE4083_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4083+STABILITY: SURFACE MOTION
 AE4083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4083+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AE4083
 AE4083  HISTORY     - Date     Condition        Report By
 AE4083  HISTORY     - 1982     MONUMENTED       NGS
 AE4083  HISTORY     - 19960425 GOOD             NGS
 AE4083
 AE4083                          STATION DESCRIPTION
 AE4083
 AE4083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 AE4083'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND AZIMUTH MARK 2 WERE
 AE4083'RECOVERED IN GOOD CONDITION.  THE SURFACE STATION MARK AND REFERENCE
 AE4083'MARK 1 HAD BEEN DESTROYED.  REFERENCE MARK 3 AND A NEW SURFACE STATION
 AE4083'MARK WERE ESTABLISHED AT THIS TIME.  THE DIRECTION AND DISTANCE TO RM
 AE4083'2 AGREED FAVORABLY WITH THE OLD DATA BUT THE AZIMUTH TO THE AZIMUTH
 AE4083'MARK 2 WAS NOTED TO BE 13 SECONDS DIFFERENT AND THE DISTANCE MEASURED
 AE4083'TO IT VARIED FROM THE INVERSE DISTANCE BY ABOUT 0.1 METER. (0.3 FT)
 AE4083'NEW DESCRIPTIVE TEXT FOLLOWS.
 AE4083'
 AE4083'THE STATION IS A STANDARD NGS DISK STAMPED AGENCY 1934 1982, SET INTO
 AE4083'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 AE4083'FLUSH WITH THE GROUND.  LOCATED 15.0 METERS (49.2 FT) SOUTHEAST FROM
 AE4083'THE NORTHEAST CORNER OF A BROWN METAL BUILDING.  10.5 METERS (34.4 FT)
 AE4083'EAST FROM THE SOUTHEAST CORNER OF THE BROWN METAL BUILDING.  0.30
 AE4083'METERS (0.98 FT) NORTH FROM A METAL WITNESS POST.
 AE4083'
 AE4083'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED AGENCY NO 2 1934,
 AE4083'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON
 AE4083'SIDE FLUSH WITH THE GROUND.  LOCATED 23.5 METERS (77.1 FT)
 AE4083'SOUTH-SOUTHWEST FROM THE SOUTHEAST CORNER OF THE BROWN METAL BUILDING.
 AE4083'21.1 METERS (69.2 FT) SOUTH-SOUTHEAST FROM THE SOUTHWEST CORNER OF THE
 AE4083'BROWN METAL BUILDING. 16.3 METERS (53.5 FT) NORTH FROM A POWER POLE,
 AE4083'AND 0.7 FEET (21.3 CM) 0.2 METER (0.7 FT) LOWER THAN THE STATION.
 AE4083'
 AE4083'REFERENCE MARK NO. 3 IS A STANDARD NGS DISK STAMPED AGENCY 1934 NO 3
 AE4083'1982, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES (25 CM)
 AE4083'IN DIAMETER PROJECTING 3 INCHES (10 CM) ABOVE THE GROUND.  LOCATED
 AE4083'28.6 METERS (93.8 FT) EAST-SOUTHEAST FROM THE SOUTHEAST CORNER OF THE
 AE4083'BROWN METAL BUILDING.  0.30 METERS (0.98 FT) WEST FROM A METAL WITNESS
 AE4083'POST, AND 0.3 FEET (9.1 CM) 0.1 METERS (0.3 FT) HIGHER THAN THE
 AE4083'STATION.
 AE4083'
 AE4083'AZIMUTH MARK NO. 2 IS A STANDARD CGS DISK STAMPED AGENCY AZIMUTH MARK
 AE4083'2 1965, SET INTO THE TOP OF A ROUND CONCRETE 12 INCHES (30 CM) IN
 AE4083'DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.  LOCATED 18.6
 AE4083'METERS (61.0 FT) SOUTH FROM THE CENTER OF THE GRAVELED ROAD.  5.5
 AE4083'METERS (18.0 FT) SOUTH FROM A FENCE CORNER POST.  0.9 METER (3.0 FT)
 AE4083'EAST FROM A WITNESS POST.
 AE4083'
 AE4083'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ON GRAVELED
 AE4083'ROAD FOR 1.0 KM (0.60 MI) TO THE MARK ON THE RIGHT.
 AE4083
 AE4083                          STATION RECOVERY (1996)
 AE4083
 AE4083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4083'36.1 KM (22.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4083'OF EXENE STREET IN GETTYSBURG, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG
 AE4083'A PAVED ROAD, 55.7 M (182.7 FT) NORTHEAST OF THE ROAD CENTER, 28.4 M
 AE4083'(93.2 FT) NORTH OF REFERENCE MARK 2, 18.9 M (62.0 FT) NORTHWEST OF
 AE4083'REFERENCE MARK 3, 10.3 M (33.8 FT) EAST OF THE SOUTHEAST CORNER OF A
 AE4083'BUILDING, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0 FT)
 AE4083'WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4083'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0237 ***********************************************************************
 QS0237  DESIGNATION -  AGENCY RM 1
 QS0237  PID         -  QS0237
 QS0237  STATE/COUNTY-  SD/DEWEY
 QS0237  COUNTRY     -  US
 QS0237  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0237
 QS0237                         *CURRENT SURVEY CONTROL
 QS0237  ______________________________________________________________________
 QS0237* NAD 83(1986) POSITION- 45 03 50.84   (N) 100 21 28.07   (W)   HD_HELD1
 QS0237* NAVD 88 ORTHO HEIGHT -   573.797 (meters)     1882.53  (feet) ADJUSTED
 QS0237  ______________________________________________________________________
 QS0237  GEOID HEIGHT    -        -22.388 (meters)                     GEOID18
 QS0237  DYNAMIC HEIGHT  -        573.714 (meters)     1882.26  (feet) COMP
 QS0237  MODELED GRAVITY -    980,452.2   (mgal)                       NAVD 88
 QS0237
 QS0237  VERT ORDER      -  SECOND    CLASS 0
 QS0237
 QS0237.The horizontal coordinates were determined by differentially corrected
 QS0237.hand held GPS observations or other comparable positioning techniques
 QS0237.and have an estimated accuracy of +/- 3 meters.
 QS0237
 QS0237.The orthometric height was determined by differential leveling and
 QS0237.adjusted by the NATIONAL GEODETIC SURVEY
 QS0237.in June 1991.
 QS0237
 QS0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0237.GEOID18 height accuracy estimate available here.
 QS0237
 QS0237.Click photographs - Photos may exist for this station.
 QS0237
 QS0237.The dynamic height is computed by dividing the NAVD 88
 QS0237.geopotential number by the normal gravity value computed on the
 QS0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0237.degrees latitude (g = 980.6199 gals.).
 QS0237
 QS0237.The modeled gravity was interpolated from observed gravity values.
 QS0237
 QS0237;                    North         East    Units  Estimated Accuracy
 QS0237;SPC SD N     -   136,830.5     571,822.1     MT  (+/- 3 meters HH1 GPS) 
 QS0237
 QS0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9310490970(NAD 83)
 QS0237
 QS0237                          SUPERSEDED SURVEY CONTROL
 QS0237
 QS0237  NGVD 29 (??/??/92)  573.409  (m)         1881.26   (f) ADJ UNCH    2 0
 QS0237
 QS0237.Superseded values are not recommended for survey control.
 QS0237
 QS0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0237.See file dsdata.pdf to determine how the superseded data were derived.
 QS0237
 QS0237_MARKER: DR = REFERENCE MARK DISK
 QS0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0237_STAMPING: AGENCY NO 1 1934
 QS0237_MARK LOGO: CGS
 QS0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0237+STABILITY: SURFACE MOTION
 QS0237
 QS0237  HISTORY     - Date     Condition        Report By
 QS0237  HISTORY     - 1934     MONUMENTED       CGS
 QS0237  HISTORY     - 1965     GOOD             CGS
 QS0237
 QS0237                          STATION DESCRIPTION
 QS0237
 QS0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0237'4.4 MI NW FROM CHEYENNE AGENCY.
 QS0237'4.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHEYENNE RIVER
 QS0237'INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0237'ABOUT 310 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, AT THE
 QS0237'TOP OF A HILL, AND 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST.
 QS0237'A STANDARD REFERENCE-MARK DISK, STAMPED AGENCY NO 1 1934 AND
 QS0237'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 QS0237'ABOVE GROUND.
 QS0237
 QS0237                          STATION RECOVERY (1965)
 QS0237
 QS0237'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 QS0237'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0236 ***********************************************************************
 QS0236  DESIGNATION -  AGENCY RM 2
 QS0236  PID         -  QS0236
 QS0236  STATE/COUNTY-  SD/DEWEY
 QS0236  COUNTRY     -  US
 QS0236  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0236
 QS0236                         *CURRENT SURVEY CONTROL
 QS0236  ______________________________________________________________________
 QS0236* NAD 83(1986) POSITION- 45 03 50.77   (N) 100 21 29.75   (W)   HD_HELD1
 QS0236* NAVD 88 ORTHO HEIGHT -   573.685 (meters)     1882.16  (feet) ADJUSTED
 QS0236  ______________________________________________________________________
 QS0236  GEOID HEIGHT    -        -22.388 (meters)                     GEOID18
 QS0236  DYNAMIC HEIGHT  -        573.601 (meters)     1881.89  (feet) COMP
 QS0236  MODELED GRAVITY -    980,452.1   (mgal)                       NAVD 88
 QS0236
 QS0236  VERT ORDER      -  FIRST     CLASS II
 QS0236
 QS0236.The horizontal coordinates were determined by differentially corrected
 QS0236.hand held GPS observations or other comparable positioning techniques
 QS0236.and have an estimated accuracy of +/- 3 meters.
 QS0236
 QS0236.The orthometric height was determined by differential leveling and
 QS0236.adjusted by the NATIONAL GEODETIC SURVEY
 QS0236.in July 1998.
 QS0236
 QS0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0236.GEOID18 height accuracy estimate available here.
 QS0236
 QS0236.Click photographs - Photos may exist for this station.
 QS0236
 QS0236.The dynamic height is computed by dividing the NAVD 88
 QS0236.geopotential number by the normal gravity value computed on the
 QS0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0236.degrees latitude (g = 980.6199 gals.).
 QS0236
 QS0236.The modeled gravity was interpolated from observed gravity values.
 QS0236
 QS0236;                    North         East    Units  Estimated Accuracy
 QS0236;SPC SD N     -   136,828.5     571,785.4     MT  (+/- 3 meters HH1 GPS) 
 QS0236
 QS0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9306790968(NAD 83)
 QS0236
 QS0236                          SUPERSEDED SURVEY CONTROL
 QS0236
 QS0236  NAVD 88 (06/15/91)  573.697  (m)         1882.20   (f) SUPERSEDED  1 2
 QS0236  NGVD 29 (??/??/92)  573.309  (m)         1880.93   (f) ADJ UNCH    1 2
 QS0236
 QS0236.Superseded values are not recommended for survey control.
 QS0236
 QS0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0236.See file dsdata.pdf to determine how the superseded data were derived.
 QS0236
 QS0236_MARKER: DR = REFERENCE MARK DISK
 QS0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0236_STAMPING: AGENCY NO 2 1934
 QS0236_MARK LOGO: CGS
 QS0236_PROJECTION: FLUSH
 QS0236_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0236+STABILITY: SURFACE MOTION
 QS0236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0236+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 QS0236
 QS0236  HISTORY     - Date     Condition        Report By
 QS0236  HISTORY     - 1934     MONUMENTED       CGS
 QS0236  HISTORY     - 1965     GOOD             CGS
 QS0236  HISTORY     - 19960425 GOOD             NGS
 QS0236  HISTORY     - 20120626 GOOD             INDIV
 QS0236
 QS0236                          STATION DESCRIPTION
 QS0236
 QS0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0236'4.4 MI NW FROM CHEYENNE AGENCY.
 QS0236'4.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHEYENNE RIVER
 QS0236'INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0236'ABOUT 270 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, AT
 QS0236'THE TOP OF A HILL, AND 1 FOOT NORTH OF A WHITE WOODEN WITNESS
 QS0236'POST.  A STANDARD REFERENCE-MARK DISK, STAMPED AGENCY NO 2 1934
 QS0236'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 QS0236'ABOVE GROUND.
 QS0236
 QS0236                          STATION RECOVERY (1965)
 QS0236
 QS0236'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 QS0236'RECOVERED IN GOOD CONDITION.
 QS0236
 QS0236                          STATION RECOVERY (1996)
 QS0236
 QS0236'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0236'36.1 KM (22.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 QS0236'OF EXENE STREET IN GETTYSBURG, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG
 QS0236'A PAVED ROAD, 43.7 M (143.4 FT) NORTHEAST OF THE ROAD CENTER, 28.4 M
 QS0236'(93.2 FT) SOUTH OF TRIANGULATION STATION AGENCY RESET, 20.9 M (68.6
 QS0236'FT) SOUTH OF THE SOUTHWEST CORNER OF A BUILDING, 1.0 M (3.3 FT) ABOVE
 QS0236'THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 QS0236'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0236
 QS0236                          STATION RECOVERY (2012)
 QS0236
 QS0236'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4084 ***********************************************************************
 AE4084  DESIGNATION -  AGENCY RM 3
 AE4084  PID         -  AE4084
 AE4084  STATE/COUNTY-  SD/DEWEY
 AE4084  COUNTRY     -  US
 AE4084  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE4084
 AE4084                         *CURRENT SURVEY CONTROL
 AE4084  ______________________________________________________________________
 AE4084* NAD 83(1986) POSITION- 45 03 50.     (N) 100 21 27.     (W)   SCALED
 AE4084* NAVD 88 ORTHO HEIGHT -   573.980 (meters)     1883.13  (feet) ADJUSTED
 AE4084  ______________________________________________________________________
 AE4084  GEOID HEIGHT    -        -22.389 (meters)                     GEOID18
 AE4084  DYNAMIC HEIGHT  -        573.896 (meters)     1882.86  (feet) COMP
 AE4084  MODELED GRAVITY -    980,452.0   (mgal)                       NAVD 88
 AE4084
 AE4084  VERT ORDER      -  FIRST     CLASS II
 AE4084
 AE4084.The horizontal coordinates were scaled from a map and have
 AE4084.an estimated accuracy of +/- 6 seconds.
 AE4084
 AE4084.The orthometric height was determined by differential leveling and
 AE4084.adjusted by the NATIONAL GEODETIC SURVEY
 AE4084.in July 1998.
 AE4084
 AE4084.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4084.GEOID18 height accuracy estimate available here.
 AE4084
 AE4084.Click photographs - Photos may exist for this station.
 AE4084
 AE4084.The dynamic height is computed by dividing the NAVD 88
 AE4084.geopotential number by the normal gravity value computed on the
 AE4084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4084.degrees latitude (g = 980.6199 gals.).
 AE4084
 AE4084.The modeled gravity was interpolated from observed gravity values.
 AE4084
 AE4084;                    North         East    Units  Estimated Accuracy
 AE4084;SPC SD N     -   136,810.      571,850.      MT  (+/- 180 meters Scaled)
 AE4084
 AE4084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ931909(NAD 83)
 AE4084
 AE4084                          SUPERSEDED SURVEY CONTROL
 AE4084
 AE4084.No superseded survey control is available for this station.
 AE4084
 AE4084_MARKER: DR = REFERENCE MARK DISK
 AE4084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4084_STAMPING: AGENCY 1934 NO 3 1982
 AE4084_MARK LOGO: NGS
 AE4084_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4084+STABILITY: SURFACE MOTION
 AE4084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4084+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE4084
 AE4084  HISTORY     - Date     Condition        Report By
 AE4084  HISTORY     - 1982     MONUMENTED       NGS
 AE4084  HISTORY     - 19960425 GOOD             NGS
 AE4084  HISTORY     - 20120620 GOOD             INDIV
 AE4084
 AE4084                          STATION DESCRIPTION
 AE4084
 AE4084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 AE4084'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED AGENCY 1934 NO 3
 AE4084'1982, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES (25 CM)
 AE4084'IN DIAMETER PROJECTING 3 INCHES (10 CM) ABOVE THE GROUND.  LOCATED
 AE4084'28.6 METERS (93.8 FT) ESE FROM THE SE CORNER OF THE BROWN METAL
 AE4084'BUILDING.  0.30 METERS (0.98 FT) W FROM A METAL WITNESS POST, AND 0.3
 AE4084'FEET (9.1 CM) 0.1 METERS (0.3 FT) HIGHER THAN THE STATION.
 AE4084
 AE4084                          STATION RECOVERY (1996)
 AE4084
 AE4084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4084'36.1 KM (22.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4084'OF EXENE STREET IN GETTYSBURG, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG
 AE4084'A PAVED ROAD, 80.9 M (265.4 FT) NORTHEAST OF THE ROAD CENTER, 18.9 M
 AE4084'(62.0 FT) SOUTHEAST OF TRIANGULATION STATION AGENCY RESET, 1.0 M (3.3
 AE4084'FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) WEST OF A WITNESS
 AE4084'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AE4084
 AE4084                          STATION RECOVERY (2012)
 AE4084
 AE4084'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1108 ***********************************************************************
 PT1108  DESIGNATION -  AILEMANS HOUSE CHIMNEY
 PT1108  PID         -  PT1108
 PT1108  STATE/COUNTY-  SD/HAAKON
 PT1108  COUNTRY     -  US
 PT1108  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT1108
 PT1108                         *CURRENT SURVEY CONTROL
 PT1108  ______________________________________________________________________
 PT1108* NAD 83(1996) POSITION- 44 37 09.05439(N) 101 11 01.65899(W)   ADJUSTED
 PT1108  ______________________________________________________________________
 PT1108  GEOID HEIGHT    -        -21.938 (meters)                     GEOID18
 PT1108  LAPLACE CORR    -         -3.30  (seconds)                    DEFLEC18
 PT1108  HORZ ORDER      -  THIRD
 PT1108
 PT1108.The horizontal coordinates were established by classical geodetic methods
 PT1108.and adjusted by the National Geodetic Survey in January 1998.
 PT1108
 PT1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1108.GEOID18 height accuracy estimate available here.
 PT1108
 PT1108.Click photographs - Photos may exist for this station.
 PT1108
 PT1108.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1108
 PT1108. The following values were computed from the NAD 83(1996) position.
 PT1108
 PT1108;                    North         East     Units Scale Factor Converg.
 PT1108;SPC SD S     -   254,301.874   532,498.302   MT  1.00005975   -0 35 12.1
 PT1108;SPC SD S     -   834,322.06  1,747,038.18   sFT  1.00005975   -0 35 12.1
 PT1108;UTM  14      - 4,942,967.409   326,746.695   MT  0.99996914   -1 32 03.3
 PT1108
 PT1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2674642967(NAD 83)
 PT1108
 PT1108                          SUPERSEDED SURVEY CONTROL
 PT1108
 PT1108  NAD 83(1986)-  44 37 09.04774(N)    101 11 01.65966(W) AD(       ) 3
 PT1108  NAD 27      -  44 37 09.09900(N)    101 11 00.13300(W) AD(       ) 3
 PT1108
 PT1108.Superseded values are not recommended for survey control.
 PT1108
 PT1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1108.See file dsdata.pdf to determine how the superseded data were derived.
 PT1108
 PT1108_MARKER: 85 = CHIMNEY
 PT1108
 PT1108  HISTORY     - Date     Condition        Report By
 PT1108  HISTORY     - 1952     FIRST OBSERVED   CGS
 PT1108
 PT1108                          STATION DESCRIPTION
 PT1108
 PT1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1108'THE CHIMNEY IS LOCATED IN SECTION 35, T 8 N, R 24 E, ABOUT
 PT1108'18 MILES NORTH AND 7-3/4 MILES WEST OF HAYES, 5-1/2 MILES
 PT1108'SOUTH AND 2 MILES EAST OF THE BRIDGE OVER THE CHEYENNE RIVER
 PT1108'ON STATE HIGHWAY 63, AND 2 MILES WEST OF STATE HIGHWAY 63.
 PT1108'
 PT1108'IT IS A 20 X 30 FOOT SQUARE HOUSE WITH A 2 FOOT SQUARE CHIMNEY
 PT1108'ON THE NORTH END OF THE HOUSE THAT PROTRUDES ABOUT 2 FEET
 PT1108'ABOVE THE ROOF.  THE POINT INTERSECTED WAS THE APPROXIMATE
 PT1108'CENTER OF THE CHIMNEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2095 ***********************************************************************
 NM2095  DESIGNATION -  AIRPORT 1
 NM2095  PID         -  NM2095
 NM2095  STATE/COUNTY-  SD/YANKTON
 NM2095  COUNTRY     -  US
 NM2095  USGS QUAD   -  YANKTON (2017)
 NM2095
 NM2095                         *CURRENT SURVEY CONTROL
 NM2095  ______________________________________________________________________
 NM2095* NAD 83(1986) POSITION- 42 54 33.     (N) 097 22 57.     (W)   SCALED
 NM2095* NAVD 88 ORTHO HEIGHT -   386.855 (meters)     1269.21  (feet) ADJUSTED
 NM2095  ______________________________________________________________________
 NM2095  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 NM2095  DYNAMIC HEIGHT  -        386.744 (meters)     1268.84  (feet) COMP
 NM2095  MODELED GRAVITY -    980,320.9   (mgal)                       NAVD 88
 NM2095
 NM2095  VERT ORDER      -  FIRST     CLASS II
 NM2095
 NM2095.The horizontal coordinates were scaled from a map and have
 NM2095.an estimated accuracy of +/- 6 seconds.
 NM2095
 NM2095.The orthometric height was determined by differential leveling and
 NM2095.adjusted by the NATIONAL GEODETIC SURVEY
 NM2095.in June 1994.
 NM2095
 NM2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2095.GEOID18 height accuracy estimate available here.
 NM2095
 NM2095.Click photographs - Photos may exist for this station.
 NM2095
 NM2095.The dynamic height is computed by dividing the NAVD 88
 NM2095.geopotential number by the normal gravity value computed on the
 NM2095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2095.degrees latitude (g = 980.6199 gals.).
 NM2095
 NM2095.The modeled gravity was interpolated from observed gravity values.
 NM2095
 NM2095;                    North         East    Units  Estimated Accuracy
 NM2095;SPC SD S     -    68,250.      840,910.      MT  (+/- 180 meters Scaled)
 NM2095
 NM2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN320519(NAD 83)
 NM2095
 NM2095                          SUPERSEDED SURVEY CONTROL
 NM2095
 NM2095.No superseded survey control is available for this station.
 NM2095
 NM2095_MARKER: F = FLANGE-ENCASED ROD
 NM2095_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM2095_STAMPING: AIRPORT 1
 NM2095_MARK LOGO: NGS
 NM2095_PROJECTION: FLUSH
 NM2095_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2095_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM2095_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2095+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2095
 NM2095  HISTORY     - Date     Condition        Report By
 NM2095  HISTORY     - 1993     MONUMENTED       NGS
 NM2095  HISTORY     - 19930908 GOOD             NGS
 NM2095  HISTORY     - 20120323 GOOD             INDIV
 NM2095
 NM2095                          STATION DESCRIPTION
 NM2095
 NM2095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2095'1.3 KM (0.80 MI) EASTERLY ALONG 31ST STREET FROM THE NORTH JUNCTION
 NM2095'OF STATE HIGHWAY 50 AND U.S. HIGHWAY 81 IN YANKTON, 32.0 M (105.0
 NM2095'FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A STUCCO BUILDING, 14.1 M
 NM2095'(46.3 FT) NORTH OF THE STREET CENTERLINE, 5.9 M (19.4 FT) EAST OF THE
 NM2095'CENTER OF AN AIRPORT EXIT ROAD, 2.0 M (6.6 FT) SOUTH OF LAMP POLE
 NM2095'NUMBER 10545, AND LEVEL WITH THE EXIT ROAD.  NOTE--ACCESS TO THE
 NM2095'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE ROD AND SLEEVE DEPTH
 NM2095'ARE UNKNOWN, AND ROD IS FLUSH WITH THE GOUND.
 NM2095
 NM2095                          STATION RECOVERY (2012)
 NM2095
 NM2095'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2095'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1117 ***********************************************************************
 PT1117  DESIGNATION -  ALBEE
 PT1117  PID         -  PT1117
 PT1117  STATE/COUNTY-  SD/ZIEBACH
 PT1117  COUNTRY     -  US
 PT1117  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT1117
 PT1117                         *CURRENT SURVEY CONTROL
 PT1117  ______________________________________________________________________
 PT1117* NAD 83(1996) POSITION- 44 51 49.01564(N) 101 16 29.44697(W)   ADJUSTED
 PT1117* NAVD 88 ORTHO HEIGHT -   617.    (meters)     2024.    (feet) SCALED
 PT1117  ______________________________________________________________________
 PT1117  GEOID HEIGHT    -        -21.429 (meters)                     GEOID18
 PT1117  LAPLACE CORR    -         -3.17  (seconds)                    DEFLEC18
 PT1117  HORZ ORDER      -  THIRD
 PT1117
 PT1117.The horizontal coordinates were established by classical geodetic methods
 PT1117.and adjusted by the National Geodetic Survey in January 1998.
 PT1117
 PT1117.The orthometric height was scaled from a topographic map.
 PT1117
 PT1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1117.GEOID18 height accuracy estimate available here.
 PT1117
 PT1117.Click photographs - Photos may exist for this station.
 PT1117
 PT1117.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1117
 PT1117. The following values were computed from the NAD 83(1996) position.
 PT1117
 PT1117;                    North         East     Units Scale Factor Converg.
 PT1117;SPC SD N     -   115,280.322   499,253.981   MT  0.99994445   -0 54 08.1
 PT1117;SPC SD N     -   378,215.52  1,637,969.10   sFT  0.99994445   -0 54 08.1
 PT1117;UTM  14      - 4,970,317.400   320,282.179   MT  0.99999718   -1 36 18.6
 PT1117
 PT1117!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1117!SPC SD N     -   0.99990656  x   0.99994445  =   0.99985101
 PT1117!UTM  14      -   0.99990656  x   0.99999718  =   0.99990374
 PT1117
 PT1117:                Primary Azimuth Mark                     Grid Az
 PT1117:SPC SD N     -  E 72                                     272 28 43.5
 PT1117:UTM  14      -  E 72                                     273 10 54.0
 PT1117
 PT1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2028270317(NAD 83)
 PT1117
 PT1117|---------------------------------------------------------------------|
 PT1117| PID    Reference Object                     Distance      Geod. Az  |
 PT1117|                                                           dddmmss.s |
 PT1117| CP9467 ALBEE RM 1                           15.611 METERS 08925     |
 PT1117| CP9468 ALBEE RM 2                           18.599 METERS 18028     |
 PT1117| PT0384 E 72                                               2713435.4 |
 PT1117|---------------------------------------------------------------------|
 PT1117
 PT1117                          SUPERSEDED SURVEY CONTROL
 PT1117
 PT1117  NAD 83(1986)-  44 51 49.00785(N)    101 16 29.44677(W) AD(       ) 3
 PT1117  NAD 27      -  44 51 49.06500(N)    101 16 27.90200(W) AD(       ) 3
 PT1117
 PT1117.Superseded values are not recommended for survey control.
 PT1117
 PT1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1117.See file dsdata.pdf to determine how the superseded data were derived.
 PT1117
 PT1117_MARKER: DS = TRIANGULATION STATION DISK
 PT1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1117_STAMPING: ALBEE 1952
 PT1117_MARK LOGO: CGS
 PT1117_PROJECTION: FLUSH
 PT1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1117+STABILITY: SURFACE MOTION
 PT1117
 PT1117  HISTORY     - Date     Condition        Report By
 PT1117  HISTORY     - 1952     MONUMENTED       CGS
 PT1117  HISTORY     - 1965     GOOD             SDDT
 PT1117  HISTORY     - 1966     SEE DESCRIPTION  CGS
 PT1117  HISTORY     - 1971     POOR             NGS
 PT1117
 PT1117                          STATION DESCRIPTION
 PT1117
 PT1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1117'THE STATION IS IN SECTION 36, T 11 N, R 23 E, ABOUT 9 MILES
 PT1117'SOUTH AND 2 MILES WEST OF EAGLE BUTTE, 32 FEET NORTH OF A SECTION
 PT1117'LINE ROAD, AND 14 FEET NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS
 PT1117'POST.
 PT1117'
 PT1117'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PT1117'STATE HIGHWAY 63, ABOUT 2 MILES WEST-NORTHWEST OF EAGLE BUTTE,
 PT1117'GO SOUTH ON STATE HIGHWAY 63 FOR 5.5 MILES TO A POINT WHERE
 PT1117'THE HIGHWAY CURVES TO THE LEFT, CONTINUE ON THE HIGHWAY FOR
 PT1117'5.1 MILES TO A TRACK ROAD LEFT AND THE AZIMUTH MARK ON THE LEFT
 PT1117'AS DESCRIBED BELOW, TURN LEFT AND GO EAST ON THE TRACK ROAD
 PT1117'FOR 0.2 MILE TO THE STATION ON THE LEFT.
 PT1117'
 PT1117'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 PT1117'ALBEE 1952.
 PT1117'
 PT1117'REFERENCE MARK NO. 1 IS 35 FEET NORTH OF THE TRACK ROAD.  THE
 PT1117'MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED ALBEE
 PT1117'NO 1 1952.
 PT1117'
 PT1117'REFERENCE MARK NO. 2 IS 29 FEET SOUTH OF THE TRACK ROAD.  THE
 PT1117'MARK IS 1 INCH BELOW THE SURFACE OF THE GROUND, AND THE DISK
 PT1117'IS STAMPED ALBEE NO 2 1952.
 PT1117'
 PT1117'THE AZIMUTH MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 PT1117'BENCH MARK DISK STAMPED E 72 1934.  IT IS 49 FEET NORTH OF
 PT1117'THE SECTION LINE ROAD, 40 FEET EAST OF STATE HIGHWAY 63, AND
 PT1117'4 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK
 PT1117'IS SET IN A 10 IN X 10 IN CONCRETE POST AND PROJECTS 4 INCHES.
 PT1117'
 PT1117'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1117
 PT1117                          STATION RECOVERY (1965)
 PT1117
 PT1117'RECOVERY NOTE BY SD DEPT OF TRANSP 1965 (DWH)
 PT1117'AZ MARK BENCH MARK E 72-VERY GOOD
 PT1117'
 PT1117'COULD NOT FIND STATION OR R.M.  IT APPEARS THESE MONUMENTS WERE
 PT1117'DESTROYED WHEN THE ROAD WAS REBUILT.
 PT1117'
 PT1117'CUT SECTION EXTENDS 75 FT RT. AND LT. OF OLD ROAD.
 PT1117
 PT1117                          STATION RECOVERY (1966)
 PT1117
 PT1117'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PT1117'THE STATION AND REFERENCE MARKS WERE DESTROYED BY ROAD CONSTRUCTION.
 PT1117'THE AZIMUTH MARK (BENCH MARK E 72 1934) WAS RECOVERED AND
 PT1117'FOUND IN GOOD CONDITION.  A METAL WITNESS POST WAS SET 1.5
 PT1117'FEET NORTH OF THE BENCH MARK.
 PT1117
 PT1117                          STATION RECOVERY (1971)
 PT1117
 PT1117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 PT1117'THE AZIMUTH MARK (BENCH MARK E 72 1934) WAS FOUND IN GOOD
 PT1117'CONDITION.  THE SURFACE STATION MONUMENT WITH THE DISK INTACT WAS
 PT1117'FOUND LYING IN A FENCELINE ABOUT 150 YARDS WEST FROM THE STATION
 PT1117'SITE TOWARD THE AZIMUTH MARK.  REFERENCE MARKS NO. 1 AND NO. 2,
 PT1117'AND THE UNDERGROUND STATION MARK WERE NOT FOUND AND APPARENTLY
 PT1117'WERE DESTROYED DURING ROAD IMPROVEMENTS.  A LARGE CUT HAS BEEN
 PT1117'MADE THRU THE HILL ON WHICH THE STATION SITE WAS LOCATED AND
 PT1117'MEASUREMENTS INDICATE THAT THE MARKS WERE WITHIN THE GRADING
 PT1117'LIMITS.
 PT1117'
 PT1117'IT IS SUGGESTED THAT THE STATION BE CONSIDERED DESTROYED.
 PT1117'
 PT1117'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9
 PT1117'MILES SSW OF EAGLE BUTTE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1836 ***********************************************************************
 NM1836  DESIGNATION -  ALCESTER
 NM1836  PID         -  NM1836
 NM1836  STATE/COUNTY-  SD/UNION
 NM1836  COUNTRY     -  US
 NM1836  USGS QUAD   -  NORA (2017)
 NM1836
 NM1836                         *CURRENT SURVEY CONTROL
 NM1836  ______________________________________________________________________
 NM1836* NAD 83(1996) POSITION- 42 58 54.18057(N) 096 38 28.51575(W)   ADJUSTED
 NM1836* NAVD 88 ORTHO HEIGHT -   459.    (meters)     1506.    (feet) SCALED
 NM1836  ______________________________________________________________________
 NM1836  GEOID HEIGHT    -        -25.728 (meters)                     GEOID18
 NM1836  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 NM1836  HORZ ORDER      -  SECOND
 NM1836
 NM1836.The horizontal coordinates were established by classical geodetic methods
 NM1836.and adjusted by the National Geodetic Survey in January 1998.
 NM1836
 NM1836.The orthometric height was scaled from a topographic map.
 NM1836
 NM1836.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1836.GEOID18 height accuracy estimate available here.
 NM1836
 NM1836.Click photographs - Photos may exist for this station.
 NM1836
 NM1836.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1836
 NM1836. The following values were computed from the NAD 83(1996) position.
 NM1836
 NM1836;                    North         East     Units Scale Factor Converg.
 NM1836;SPC SD S     -    78,722.213   901,036.184   MT  0.99996817   +2 32 49.2
 NM1836;SPC SD S     -   258,274.46  2,956,149.55   sFT  0.99996817   +2 32 49.2
 NM1836;UTM  14      - 4,761,484.161   692,318.377   MT  1.00005503   +1 36 31.0
 NM1836
 NM1836!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1836!SPC SD S     -   0.99993202  x   0.99996817  =   0.99990019
 NM1836!UTM  14      -   0.99993202  x   1.00005503  =   0.99998705
 NM1836
 NM1836:                Primary Azimuth Mark                     Grid Az
 NM1836:SPC SD S     -  ALCESTER AZ MK                           265 17 33.3
 NM1836:UTM  14      -  ALCESTER AZ MK                           266 13 51.5
 NM1836
 NM1836_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9231861484(NAD 83)
 NM1836
 NM1836|---------------------------------------------------------------------|
 NM1836| PID    Reference Object                     Distance      Geod. Az  |
 NM1836|                                                           dddmmss.s |
 NM1836| CO2069 ALCESTER RM 2                        32.406 METERS 00236     |
 NM1836| OQ0731 ALCESTER MUNICIPAL TANK             APPROX. 4.9 KM 0110501.9 |
 NM1836| CO2068 ALCESTER RM 1                        29.312 METERS 20613     |
 NM1836| CO2067 ALCESTER AZ MK                                     2675022.5 |
 NM1836|---------------------------------------------------------------------|
 NM1836
 NM1836                          SUPERSEDED SURVEY CONTROL
 NM1836
 NM1836  NAD 83(1995)-  42 58 54.18123(N)    096 38 28.51366(W) AD(       ) 2
 NM1836  NAD 83(1986)-  42 58 54.18414(N)    096 38 28.50573(W) AD(       ) 2
 NM1836  NAD 27      -  42 58 54.21400(N)    096 38 27.35600(W) AD(       ) 2
 NM1836
 NM1836.Superseded values are not recommended for survey control.
 NM1836
 NM1836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1836.See file dsdata.pdf to determine how the superseded data were derived.
 NM1836
 NM1836_MARKER: DS = TRIANGULATION STATION DISK
 NM1836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1836_STAMPING: ALCESTER 1949
 NM1836_MARK LOGO: CGS
 NM1836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1836+STABILITY: SURFACE MOTION
 NM1836
 NM1836  HISTORY     - Date     Condition        Report By
 NM1836  HISTORY     - 1949     MONUMENTED       CGS
 NM1836  HISTORY     - 1961     GOOD             CGS
 NM1836  HISTORY     - 1969     GOOD             USGS
 NM1836
 NM1836                          STATION DESCRIPTION
 NM1836
 NM1836'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 NM1836'THE STATION IS LOCATED ABOUT 3.0 MILES SOUTH-SOUTHWEST OF ALCESTER,
 NM1836'ON LAND OWNED BY MRS. E. HAMMERSTROM.  IT IS 57 FEET NORTH OF
 NM1836'THE CENTERLINE OF THE ROAD, 21 FEET NORTH OF AN EAST AND WEST
 NM1836'FENCE AND 2 FEET WEST OF THE NORTH AND SOUTH FENCE.  THE
 NM1836'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED ALCESTER 1949.
 NM1836'
 NM1836'REFERENCE MARK NO. 1 IS 31 FEET SOUTH OF THE CENTERLINE OF THE
 NM1836'ROAD AND 1 FOOT NORTH OF THE FENCE.  THE MARK PROJECTS 6 INCHES
 NM1836'AND THE DISK IS STAMPED ALCESTER NO 1 1949.
 NM1836'
 NM1836'REFERENCE MARK NO. 2 IS 1 FOOT EAST OF THE FENCE.  THE MARK
 NM1836'PROJECTS 6 INCHES AND THE DISK IS STAMPED ALCESTER NO 2 1949.
 NM1836'
 NM1836'AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 7.5
 NM1836'FEET WEST-NORTHWEST OF A BRACED POWERLINE POLE AND 1 FOOT
 NM1836'NORTH OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK
 NM1836'IS STAMPED ALCESTER 1949.
 NM1836'
 NM1836'TO REACH FROM THE MAIN INTERSECTION IN ALCESTER, GO EAST 0.15
 NM1836'MILE, TURN RIGHT (SOUTH) ON SURFACED ROAD FOR 2.75 MILES TO
 NM1836'CROSSROADS, TURN RIGHT (WEST) 0.6 MILE TO A FARM HOME ON THE
 NM1836'RIGHT, CONTINUE WEST 0.1 MILE TO THE SOUTHWEST CORNER OF GROVE
 NM1836'OF TREES AND THE STATION AS DESCRIBED.
 NM1836'
 NM1836'TO REACH THE AZIMUTH FROM THE STATION, GO WEST 0.45 MILE TO THE
 NM1836'MARK ON THE LEFT SIDE OF ROAD.
 NM1836'
 NM1836'NOTE-A 10 FT. STAND NEEDED TO CLEAR CORN FIELD ON LINE TO THE
 NM1836'AZIMUTH AND CHURCH STEEPLE.
 NM1836'
 NM1836'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NM1836
 NM1836                          STATION RECOVERY (1961)
 NM1836
 NM1836'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (PRR)
 NM1836'REFERENCE MARK 1 WAS DESTROYED.  IT WAS FOUND IN A ROAD DITCH
 NM1836'LAYING ON TOP OF GROUND.
 NM1836
 NM1836                          STATION RECOVERY (1969)
 NM1836
 NM1836'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 NM1836'THIS R.M. 1 HAS BEEN REMOVED FROM THE GROUND AND WAS FOUND LYING
 NM1836'ON TOP OF THE GROUND ALONG THE ROAD.  THE DISK WAS NOT REMOVED.
 NM1836'R.M. 2, THE AZIMUTH MARK, AND THE STATION ITSELF ARE ALL GOOD.
 NM1836'
 NM1836'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3.0
 NM1836'MILES SOUTH-SOUTHWEST OF ALCESTER
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0731 ***********************************************************************
 OQ0731  DESIGNATION -  ALCESTER MUNICIPAL TANK
 OQ0731  PID         -  OQ0731
 OQ0731  STATE/COUNTY-  SD/UNION
 OQ0731  COUNTRY     -  US
 OQ0731  USGS QUAD   -  ALCESTER (2017)
 OQ0731
 OQ0731                         *CURRENT SURVEY CONTROL
 OQ0731  ______________________________________________________________________
 OQ0731* NAD 83(1996) POSITION- 43 01 30.18768(N) 096 37 46.86045(W)   ADJUSTED
 OQ0731  ______________________________________________________________________
 OQ0731  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 OQ0731  LAPLACE CORR    -         -1.57  (seconds)                    DEFLEC18
 OQ0731  HORZ ORDER      -  THIRD
 OQ0731
 OQ0731.The horizontal coordinates were established by classical geodetic methods
 OQ0731.and adjusted by the National Geodetic Survey in January 1998.
 OQ0731
 OQ0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0731.GEOID18 height accuracy estimate available here.
 OQ0731
 OQ0731.Click photographs - Photos may exist for this station.
 OQ0731
 OQ0731.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0731
 OQ0731. The following values were computed from the NAD 83(1996) position.
 OQ0731
 OQ0731;                    North         East     Units Scale Factor Converg.
 OQ0731;SPC SD S     -    83,573.500   901,764.401   MT  0.99996012   +2 33 17.9
 OQ0731;SPC SD S     -   274,190.72  2,958,538.71   sFT  0.99996012   +2 33 17.9
 OQ0731;UTM  14      - 4,766,323.329   693,125.970   MT  1.00005885   +1 37 04.1
 OQ0731
 OQ0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9312566323(NAD 83)
 OQ0731
 OQ0731                          SUPERSEDED SURVEY CONTROL
 OQ0731
 OQ0731  NAD 83(1995)-  43 01 30.18789(N)    096 37 46.85819(W) AD(       ) 3
 OQ0731  NAD 83(1986)-  43 01 30.19140(N)    096 37 46.84983(W) AD(       ) 3
 OQ0731  NAD 27      -  43 01 30.21600(N)    096 37 45.70500(W) AD(       ) 3
 OQ0731
 OQ0731.Superseded values are not recommended for survey control.
 OQ0731
 OQ0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0731.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0731
 OQ0731_MARKER: 53 = ELEVATED TANK
 OQ0731
 OQ0731  HISTORY     - Date     Condition        Report By
 OQ0731  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0731  HISTORY     - 1949     GOOD             CGS
 OQ0731
 OQ0731                          STATION DESCRIPTION
 OQ0731
 OQ0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0731'POINT OBSERVED UPON WAS THE FINIAL OF A LARGE SILVER WATER TANK
 OQ0731'IN ALCESTER.  PROBABLY MUNICIPAL WATER SUPPLY.  STATION WAS OFF
 OQ0731'SCHEME AND WAS NOT VISITED.
 OQ0731'
 OQ0731'OBSERVED UPON FROM STATIONS KLUMB AND LUVERNE.
 OQ0731
 OQ0731                          STATION RECOVERY (1949)
 OQ0731
 OQ0731'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0731'THE STATION IS LOCATED IN THE NORTHEAST EDGE OF THE SMALL CITY
 OQ0731'OF ALCESTER.  IT IS APPROXIMATELY 70 FEET HIGH, HAS 4-LEGS AND
 OQ0731'IS PAINTED SILVER.  IT IS BUILT OF STEEL.
 OQ0731'
 OQ0731'TO REACH THE STATION FROM THE POST OFFICE IN ALCESTER, GO NORTH
 OQ0731'FOR 0.2 MILE TO CROSS STREET, TURN RIGHT (EAST) FOR 0.1 MILE
 OQ0731'TO STATION ON LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0938 ***********************************************************************
 OQ0938  DESIGNATION -  ALEXANDRIA BAPTIST CH SPIRE
 OQ0938  PID         -  OQ0938
 OQ0938  STATE/COUNTY-  SD/HANSON
 OQ0938  COUNTRY     -  US
 OQ0938  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0938
 OQ0938                         *CURRENT SURVEY CONTROL
 OQ0938  ______________________________________________________________________
 OQ0938* NAD 83(1996) POSITION- 43 39 20.01515(N) 097 46 53.44408(W)   ADJUSTED
 OQ0938  ______________________________________________________________________
 OQ0938  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 OQ0938  LAPLACE CORR    -          1.59  (seconds)                    DEFLEC18
 OQ0938  HORZ ORDER      -  THIRD
 OQ0938
 OQ0938.The horizontal coordinates were established by classical geodetic methods
 OQ0938.and adjusted by the National Geodetic Survey in January 1998.
 OQ0938
 OQ0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0938.GEOID18 height accuracy estimate available here.
 OQ0938
 OQ0938.Click photographs - Photos may exist for this station.
 OQ0938
 OQ0938.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0938
 OQ0938. The following values were computed from the NAD 83(1996) position.
 OQ0938
 OQ0938;                    North         East     Units Scale Factor Converg.
 OQ0938;SPC SD S     -   150,049.598   805,800.679   MT  0.99990708   +1 45 37.4
 OQ0938;SPC SD S     -   492,287.72  2,643,697.73   sFT  0.99990708   +1 45 37.4
 OQ0938;UTM  14      - 4,834,339.067   598,254.914   MT  0.99971874   +0 50 28.4
 OQ0938
 OQ0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9825434339(NAD 83)
 OQ0938
 OQ0938                          SUPERSEDED SURVEY CONTROL
 OQ0938
 OQ0938  NAD 83(1995)-  43 39 20.02669(N)    097 46 53.42842(W) AD(       ) 3
 OQ0938  NAD 83(1986)-  43 39 20.02808(N)    097 46 53.42352(W) AD(       ) 3
 OQ0938  NAD 27      -  43 39 20.10100(N)    097 46 52.16800(W) AD(       ) 3
 OQ0938  USSD        -  43 39 20.27400(N)    097 46 52.55300(W) AD(       ) 3
 OQ0938
 OQ0938.Superseded values are not recommended for survey control.
 OQ0938
 OQ0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0938.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0938
 OQ0938_MARKER: 90 = CHURCH SPIRE
 OQ0938
 OQ0938  HISTORY     - Date     Condition        Report By
 OQ0938  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0938  HISTORY     - 1935     GOOD             CGS
 OQ0938
 OQ0938                          STATION DESCRIPTION
 OQ0938
 OQ0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0938'THE ORIGINAL BUILDING IS STILL STANDING BUT HAS BEEN CONVERTED
 OQ0938'INTO DWELLING HOUSE AND NO LONGER HAS SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0935 ***********************************************************************
 OQ0935  DESIGNATION -  ALEXANDRIA COURTHOUSE DOME
 OQ0935  PID         -  OQ0935
 OQ0935  STATE/COUNTY-  SD/HANSON
 OQ0935  COUNTRY     -  US
 OQ0935  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0935
 OQ0935                         *CURRENT SURVEY CONTROL
 OQ0935  ______________________________________________________________________
 OQ0935* NAD 83(1996) POSITION- 43 39 17.47032(N) 097 46 40.49137(W)   ADJUSTED
 OQ0935  ______________________________________________________________________
 OQ0935  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 OQ0935  LAPLACE CORR    -          1.61  (seconds)                    DEFLEC18
 OQ0935  HORZ ORDER      -  THIRD
 OQ0935
 OQ0935.The horizontal coordinates were established by classical geodetic methods
 OQ0935.and adjusted by the National Geodetic Survey in January 1998.
 OQ0935
 OQ0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0935.GEOID18 height accuracy estimate available here.
 OQ0935
 OQ0935.Click photographs - Photos may exist for this station.
 OQ0935
 OQ0935.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0935
 OQ0935. The following values were computed from the NAD 83(1996) position.
 OQ0935
 OQ0935;                    North         East     Units Scale Factor Converg.
 OQ0935;SPC SD S     -   149,980.024   806,093.175   MT  0.99990707   +1 45 46.3
 OQ0935;SPC SD S     -   492,059.46  2,644,657.36   sFT  0.99990707   +1 45 46.3
 OQ0935;UTM  14      - 4,834,264.823   598,546.201   MT  0.99971945   +0 50 37.3
 OQ0935
 OQ0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9854634264(NAD 83)
 OQ0935
 OQ0935                          SUPERSEDED SURVEY CONTROL
 OQ0935
 OQ0935  NAD 83(1995)-  43 39 17.48161(N)    097 46 40.47569(W) AD(       ) 3
 OQ0935  NAD 83(1986)-  43 39 17.48318(N)    097 46 40.47082(W) AD(       ) 3
 OQ0935  NAD 27      -  43 39 17.55500(N)    097 46 39.21600(W) AD(       ) 3
 OQ0935  USSD        -  43 39 17.72900(N)    097 46 39.60000(W) AD(       ) 3
 OQ0935
 OQ0935.Superseded values are not recommended for survey control.
 OQ0935
 OQ0935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0935.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0935
 OQ0935_MARKER: 87 = DOME
 OQ0935
 OQ0935  HISTORY     - Date     Condition        Report By
 OQ0935  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0935  HISTORY     - 1935     GOOD             CGS
 OQ0935
 OQ0935                          STATION DESCRIPTION
 OQ0935
 OQ0935'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0935'THIS MARK IS STILL GOOD FOR, THE BUILDING IS THE SAME AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0937 ***********************************************************************
 OQ0937  DESIGNATION -  ALEXANDRIA LARGE BLDG BELFRY
 OQ0937  PID         -  OQ0937
 OQ0937  STATE/COUNTY-  SD/HANSON
 OQ0937  COUNTRY     -  US
 OQ0937  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0937
 OQ0937                         *CURRENT SURVEY CONTROL
 OQ0937  ______________________________________________________________________
 OQ0937* NAD 83(1996) POSITION- 43 39 20.93506(N) 097 47 05.56184(W)   ADJUSTED
 OQ0937  ______________________________________________________________________
 OQ0937  GEOID HEIGHT    -        -26.121 (meters)                     GEOID18
 OQ0937  LAPLACE CORR    -          1.60  (seconds)                    DEFLEC18
 OQ0937  HORZ ORDER      -  THIRD
 OQ0937
 OQ0937.The horizontal coordinates were established by classical geodetic methods
 OQ0937.and adjusted by the National Geodetic Survey in January 1998.
 OQ0937
 OQ0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0937.GEOID18 height accuracy estimate available here.
 OQ0937
 OQ0937.Click photographs - Photos may exist for this station.
 OQ0937
 OQ0937.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0937
 OQ0937. The following values were computed from the NAD 83(1996) position.
 OQ0937
 OQ0937;                    North         East     Units Scale Factor Converg.
 OQ0937;SPC SD S     -   150,069.638   805,528.427   MT  0.99990708   +1 45 29.0
 OQ0937;SPC SD S     -   492,353.47  2,642,804.51   sFT  0.99990708   +1 45 29.0
 OQ0937;UTM  14      - 4,834,363.466   597,983.069   MT  0.99971809   +0 50 20.0
 OQ0937
 OQ0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9798334363(NAD 83)
 OQ0937
 OQ0937                          SUPERSEDED SURVEY CONTROL
 OQ0937
 OQ0937  NAD 83(1995)-  43 39 20.94750(N)    097 47 05.54457(W) AD(       ) 3
 OQ0937  NAD 83(1986)-  43 39 20.94795(N)    097 47 05.54152(W) AD(       ) 3
 OQ0937  NAD 27      -  43 39 21.02000(N)    097 47 04.28000(W) AD(       ) 3
 OQ0937  USSD        -  43 39 21.20000(N)    097 47 04.67000(W) AD(       ) 3
 OQ0937
 OQ0937.Superseded values are not recommended for survey control.
 OQ0937
 OQ0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0937.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0937
 OQ0937_MARKER: 75 = BELFRY
 OQ0937
 OQ0937  HISTORY     - Date     Condition        Report By
 OQ0937  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0937  HISTORY     - 1935     GOOD             CGS
 OQ0937
 OQ0937                          STATION DESCRIPTION
 OQ0937
 OQ0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0937'ST. MARYS CHURCH IS EVIDENTLY THE BUILDING REFERRED TO.  IT WAS
 OQ0937'STANDING IN 1903 AND IS THE LARGEST BUILDING IN THE TOWN.  IT
 OQ0937'HAS HIGH OPEN BELFRY WITH VERY SMALL BELFRY-LIKE ORNAMENTATION
 OQ0937'ON TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0936 ***********************************************************************
 OQ0936  DESIGNATION -  ALEXANDRIA SE PART TOWN ELEV
 OQ0936  PID         -  OQ0936
 OQ0936  STATE/COUNTY-  SD/HANSON
 OQ0936  COUNTRY     -  US
 OQ0936  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0936
 OQ0936                         *CURRENT SURVEY CONTROL
 OQ0936  ______________________________________________________________________
 OQ0936* NAD 83(1996) POSITION- 43 39 06.21083(N) 097 46 56.82076(W)   ADJUSTED
 OQ0936  ______________________________________________________________________
 OQ0936  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 OQ0936  LAPLACE CORR    -          1.62  (seconds)                    DEFLEC18
 OQ0936  HORZ ORDER      -  THIRD
 OQ0936
 OQ0936.The horizontal coordinates were established by classical geodetic methods
 OQ0936.and adjusted by the National Geodetic Survey in January 1998.
 OQ0936
 OQ0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0936.GEOID18 height accuracy estimate available here.
 OQ0936
 OQ0936.Click photographs - Photos may exist for this station.
 OQ0936
 OQ0936.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0936
 OQ0936. The following values were computed from the NAD 83(1996) position.
 OQ0936
 OQ0936;                    North         East     Units Scale Factor Converg.
 OQ0936;SPC SD S     -   149,621.477   805,738.139   MT  0.99990704   +1 45 35.0
 OQ0936;SPC SD S     -   490,883.13  2,643,492.54   sFT  0.99990704   +1 45 35.0
 OQ0936;UTM  14      - 4,833,912.084   598,185.527   MT  0.99971858   +0 50 25.8
 OQ0936
 OQ0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9818533912(NAD 83)
 OQ0936
 OQ0936                          SUPERSEDED SURVEY CONTROL
 OQ0936
 OQ0936  NAD 83(1995)-  43 39 06.22204(N)    097 46 56.80597(W) AD(       ) 3
 OQ0936  NAD 83(1986)-  43 39 06.22377(N)    097 46 56.80028(W) AD(       ) 3
 OQ0936  NAD 27      -  43 39 06.29800(N)    097 46 55.54400(W) AD(       ) 3
 OQ0936  USSD        -  43 39 06.47000(N)    097 46 55.92600(W) AD(       ) 3
 OQ0936
 OQ0936.Superseded values are not recommended for survey control.
 OQ0936
 OQ0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0936.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0936
 OQ0936_MARKER: 65 = GRAIN ELEVATOR
 OQ0936
 OQ0936  HISTORY     - Date     Condition        Report By
 OQ0936  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0936  HISTORY     - 1935     GOOD             CGS
 OQ0936
 OQ0936                          STATION DESCRIPTION
 OQ0936
 OQ0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0936'THE MOST EASTERLY ELEVATOR, OF THREE, IS STILL STANDING AND HAS
 OQ0936'NOT BEEN CHANGED SINCE 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2287 ***********************************************************************
 PU2287  DESIGNATION -  ALKALI
 PU2287  PID         -  PU2287
 PU2287  STATE/COUNTY-  SD/MEADE
 PU2287  COUNTRY     -  US
 PU2287  USGS QUAD   -  SOUTH OF VOLUNTEER (2017)
 PU2287
 PU2287                         *CURRENT SURVEY CONTROL
 PU2287  ______________________________________________________________________
 PU2287* NAD 83(1996) POSITION- 44 25 48.09921(N) 103 10 05.84793(W)   ADJUSTED
 PU2287* NAVD 88 ORTHO HEIGHT -   912.    (meters)     2992.    (feet) SCALED
 PU2287  ______________________________________________________________________
 PU2287  GEOID HEIGHT    -        -16.742 (meters)                     GEOID18
 PU2287  LAPLACE CORR    -         -9.36  (seconds)                    DEFLEC18
 PU2287  HORZ ORDER      -  SECOND
 PU2287
 PU2287.The horizontal coordinates were established by classical geodetic methods
 PU2287.and adjusted by the National Geodetic Survey in January 1998.
 PU2287
 PU2287.The orthometric height was scaled from a topographic map.
 PU2287
 PU2287.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2287.GEOID18 height accuracy estimate available here.
 PU2287
 PU2287.Click photographs - Photos may exist for this station.
 PU2287
 PU2287.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2287
 PU2287. The following values were computed from the NAD 83(1996) position.
 PU2287
 PU2287;                    North         East     Units Scale Factor Converg.
 PU2287;SPC SD N     -    71,242.128   347,791.055   MT  0.99999747   -2 14 32.4
 PU2287;SPC SD N     -   233,733.55  1,141,044.49   sFT  0.99999747   -2 14 32.4
 PU2287;UTM  13      - 4,921,268.528   645,791.322   MT  0.99986140   +1 16 57.0
 PU2287
 PU2287!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2287!SPC SD N     -   0.99985957  x   0.99999747  =   0.99985704
 PU2287!UTM  13      -   0.99985957  x   0.99986140  =   0.99972099
 PU2287
 PU2287:                Primary Azimuth Mark                     Grid Az
 PU2287:SPC SD N     -  ALKALI AZ MK 2                           180 23 45.6
 PU2287:UTM  13      -  ALKALI AZ MK 2                           176 52 16.2
 PU2287
 PU2287_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4579121268(NAD 83)
 PU2287
 PU2287|---------------------------------------------------------------------|
 PU2287| PID    Reference Object                     Distance      Geod. Az  |
 PU2287|                                                           dddmmss.s |
 PU2287| CP9478 ALKALI RM 1                           9.178 METERS 13505     |
 PU2287| CP9477 ALKALI AZ MK 2                                     1780913.2 |
 PU2287| CP9476 ALKALI AZ MK                                       1915439.8 |
 PU2287| CP9479 ALKALI RM 2                           8.927 METERS 20942     |
 PU2287|---------------------------------------------------------------------|
 PU2287
 PU2287                          SUPERSEDED SURVEY CONTROL
 PU2287
 PU2287  NAD 83(1993)-  44 25 48.09152(N)    103 10 05.84965(W) AD(       ) 2
 PU2287  NAD 83(1986)-  44 25 48.08842(N)    103 10 05.85042(W) AD(       ) 2
 PU2287  NAD 27      -  44 25 48.14200(N)    103 10 04.19900(W) AD(       ) 2
 PU2287
 PU2287.Superseded values are not recommended for survey control.
 PU2287
 PU2287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2287.See file dsdata.pdf to determine how the superseded data were derived.
 PU2287
 PU2287_MARKER: DS = TRIANGULATION STATION DISK
 PU2287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2287_STAMPING: ALKALI 1950
 PU2287_MARK LOGO: CGS
 PU2287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2287+STABILITY: SURFACE MOTION
 PU2287
 PU2287  HISTORY     - Date     Condition        Report By
 PU2287  HISTORY     - 1950     MONUMENTED       CGS
 PU2287  HISTORY     - 1960     GOOD             CGS
 PU2287
 PU2287                          STATION DESCRIPTION
 PU2287
 PU2287'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2287'STATION IS LOCATED ABOUT 17 MILES EAST OF STURGIS, ON A RIDGE
 PU2287'BETWEEN THE BELLE FOURCHE RIVER, BEAR BUTTE CREEK, AND ALKALI
 PU2287'CREEK, 7 FEET SOUTH OF A WITNESS POST, AND ON LAND OWNED BY
 PU2287'MRS. ELIZABETH EXENBERGER.
 PU2287'
 PU2287'TO REACH FROM THE POST OFFICE IN STURGIS, GO NORTH ON STATE
 PU2287'HIGHWAYS 24 AND 79 FOR 0.1 MILE TO THE JUNCTION OF THESE
 PU2287'HIGHWAYS.  TURN RIGHT AND GO EAST ON HIGHWAY 24 FOR 4.25
 PU2287'MILES TO A FORK.  BEAR RIGHT AND FOLLOW MAIN ROAD EAST FOR
 PU2287'9.55 MILES TO A SCHOOLHOUSE ON RIGHT.  CONTINUE EAST FOR 3.8
 PU2287'MILES TO A DRIVEWAY ON RIGHT AND THREE GATES ON LEFT.  TURN
 PU2287'LEFT, PASSING THROUGH EAST GATE, AND GO NORTH FOR 0.15 MILE
 PU2287'TO A WIRE GATE AND AZIMUTH MARK ON RIGHT.  CONTINUE NORTH FOR
 PU2287'0.2 MILE TO A FENCE CORNER ON LEFT.  BEAR RIGHT AND GO
 PU2287'NORTHEAST FOR 0.15 MILE TO TOP OF RIDGE AND STATION.
 PU2287'
 PU2287'STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED ALKALI
 PU2287'1950.
 PU2287'
 PU2287'REFERENCE MARK NO. 1 IS 35 FEET SOUTHEAST OF A WITNESS POST.
 PU2287'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED ALKALI
 PU2287'NO 1 1950.
 PU2287'
 PU2287'REFERENCE MARK NO. 2 IS 36 FEET SOUTHWEST OF A WITNESS POST.
 PU2287'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED ALKALI
 PU2287'NO 2 1950.
 PU2287'
 PU2287'AZIMUTH MARK IS 100 YARDS EAST OF A WIRE GATE, 4 FEET WEST OF
 PU2287'A WITNESS POST, AND 1 FOOT NORTH OF A WIRE FENCE.  THE MARK
 PU2287'PROJECTS 5 INCHES, AND THE DISK IS STAMPED ALKALI 1950.
 PU2287'
 PU2287'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2287'CONCRETE CYLINDERS.
 PU2287'
 PU2287'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PU2287
 PU2287                          STATION RECOVERY (1960)
 PU2287
 PU2287'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (NES)
 PU2287'THE STATION WAS RECOVERED AND THE STATION MARK AND REFERENCE
 PU2287'MARKS WERE FOUND IN GOOD CONDITION.  THE DIRECTION TO THE
 PU2287'REFERENCE MARKS DID NOT CHECK.  THE AZIMUTH MARK WAS HIT BY
 PU2287'FARM MACHINERY AND A NEW AZIMUTH WAS ESTABLISHED.
 PU2287'
 PU2287'THE STATION IS LOCATED 17 MILES EAST OF STURGIS, ON A RIDGE
 PU2287'BETWEEN THE BELLE FOURCHE, BEAR BUTTE CREEK AND ALKALI CREEK.
 PU2287'
 PU2287'TO REACH THE STATION FROM THE POST OFFICE IN STURGIS, GO NORTH
 PU2287'ON STATE HIGHWAYS 34 AND 79 FOR 1 BLOCK, TURN RIGHT AND GO
 PU2287'EASTERLY ON STATE HIGHWAYS FOR 3.7 MILES TO THE JUNCTION OF
 PU2287'34 AND 79, KEEP RIGHT ON 34 AND GO 0.3 MILE TO A SIDE ROAD
 PU2287'RIGHT, TURN RIGHT AND GO 50 FEET TO A SIDE ROAD LEFT, TURN
 PU2287'LEFT AND GO EAST, NORTH AND EAST FOR 5.2 MILES TO FORKS EAST
 PU2287'OF SCHOOLHOUSE, KEEP LEFT FORK AND GO EAST ON GRAVEL ROAD FOR
 PU2287'4.1 MILES TO SCHOOLHOUSE ON THE RIGHT, CONTINUE EAST FOR 3.8
 PU2287'MILES TO FIELD ROAD LEFT, (CONTINUE EAST FOR 0.1 MILE TO THE
 PU2287'AZIMUTH MARK ON THE LEFT) TURN LEFT AND GO NORTH FOR 0.3
 PU2287'MILE TO FENCE CORNER, TURN RIGHT AND GO EAST FOR 0.05 MILE
 PU2287'TO GATE, PASS THROUGH GATE AND GO NORTHEAST FOR 0.05 MILE TO
 PU2287'THE HIGHEST POINT OF THE HILL AND STATION.
 PU2287'
 PU2287'THE STATION MARK IS A STANDARD DISK, STAMPED ALKALI 1950,
 PU2287'SET IN THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS
 PU2287'6-INCHES.  IT IS 7 FEET SOUTH OF THE WITNESS POST.
 PU2287'
 PU2287'R.M. 1 IS A STANDARD DISK, SET IN THE TOP OF A ROUND CONCRETE
 PU2287'MONUMENT THAT PROJECTS 6-INCHES AND THE DISK IS STAMPED
 PU2287'ALKALI NO 1 1950.  IT IS 35 FEET SOUTHEAST OF THE WITNESS
 PU2287'POST.
 PU2287'
 PU2287'R.M. 2 IS A STANDARD DISK, SET IN THE TOP OF A ROUND CONCRETE
 PU2287'MONUMENT THAT PROJECTS 5-INCH AND THE DISK IS STAMPED ALKALI
 PU2287'NO 2 1950.  IT IS 37 FEET SOUTHWEST OF THE WITNESS POST.
 PU2287'
 PU2287'AZIMUTH MARK IS A STANDARD DISK, STAMPED ALKALI 1950 1961,
 PU2287'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 PU2287'PROJECTS 4-INCHES.  IT IS 40 FEET NORTH OF CENTER OF A GRAVEL
 PU2287'ROAD, 8 FEET SOUTHWEST OF A POWER POLE AND 2 FEET SOUTH OF A
 PU2287'FENCE.  A METAL WITNESS POST WAS SET 2.6 FEET WEST OF THE
 PU2287'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1109 ***********************************************************************
 PT1109  DESIGNATION -  ALLEMAN
 PT1109  PID         -  PT1109
 PT1109  STATE/COUNTY-  SD/HAAKON
 PT1109  COUNTRY     -  US
 PT1109  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT1109
 PT1109                         *CURRENT SURVEY CONTROL
 PT1109  ______________________________________________________________________
 PT1109* NAD 83(1996) POSITION- 44 37 07.46310(N) 101 11 01.63896(W)   ADJUSTED
 PT1109* NAVD 88 ORTHO HEIGHT -   655.    (meters)     2149.    (feet) SCALED
 PT1109  ______________________________________________________________________
 PT1109  GEOID HEIGHT    -        -21.939 (meters)                     GEOID18
 PT1109  LAPLACE CORR    -         -3.27  (seconds)                    DEFLEC18
 PT1109  HORZ ORDER      -  SECOND
 PT1109
 PT1109.The horizontal coordinates were established by classical geodetic methods
 PT1109.and adjusted by the National Geodetic Survey in January 1998.
 PT1109
 PT1109.The orthometric height was scaled from a topographic map.
 PT1109
 PT1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1109.GEOID18 height accuracy estimate available here.
 PT1109
 PT1109.Click photographs - Photos may exist for this station.
 PT1109
 PT1109.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1109
 PT1109. The following values were computed from the NAD 83(1996) position.
 PT1109
 PT1109;                    North         East     Units Scale Factor Converg.
 PT1109;SPC SD S     -   254,252.749   532,498.240   MT  1.00005962   -0 35 12.1
 PT1109;SPC SD S     -   834,160.89  1,747,037.98   sFT  1.00005962   -0 35 12.1
 PT1109;UTM  14      - 4,942,918.297   326,745.821   MT  0.99996914   -1 32 03.3
 PT1109
 PT1109!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1109!SPC SD S     -   0.99990068  x   1.00005962  =   0.99996029
 PT1109!UTM  14      -   0.99990068  x   0.99996914  =   0.99986982
 PT1109
 PT1109:                Primary Azimuth Mark                     Grid Az
 PT1109:SPC SD S     -  ALLEMAN AZ MK 2                          141 43 47.0
 PT1109:UTM  14      -  ALLEMAN AZ MK 2                          142 40 38.2
 PT1109
 PT1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2674542918(NAD 83)
 PT1109
 PT1109|---------------------------------------------------------------------|
 PT1109| PID    Reference Object                     Distance      Geod. Az  |
 PT1109|                                                           dddmmss.s |
 PT1109| CP9481 ALLEMAN AZ MK 2                                    1410834.9 |
 PT1109| CP9480 ALLEMAN AZ MK                                      1411625.3 |
 PT1109| CP9482 ALLEMAN RM 1                         15.064 METERS 15801     |
 PT1109| CP9484 ALLEMAN RM 3                         15.346 METERS 16035     |
 PT1109| PT1113 DEEP CREEK LUTH CHURCH SPIRE        APPROX.14.2 KM 2041704.3 |
 PT1109| CP9483 ALLEMAN RM 2                         15.428 METERS 26516     |
 PT1109| CP9485 ALLEMAN RM 4                         15.438 METERS 26518     |
 PT1109| PT1108 AILEMANS HOUSE CHIMNEY               49.122 METERS 35929     |
 PT1109|---------------------------------------------------------------------|
 PT1109
 PT1109                          SUPERSEDED SURVEY CONTROL
 PT1109
 PT1109  NAD 83(1986)-  44 37 07.45664(N)    101 11 01.64078(W) AD(       ) 2
 PT1109  NAD 27      -  44 37 07.51400(N)    101 11 00.11300(W) AD(       ) 2
 PT1109
 PT1109.Superseded values are not recommended for survey control.
 PT1109
 PT1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1109.See file dsdata.pdf to determine how the superseded data were derived.
 PT1109
 PT1109_MARKER: DS = TRIANGULATION STATION DISK
 PT1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1109_STAMPING: ALLEMAN 1952
 PT1109_MARK LOGO: CGS
 PT1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1109+STABILITY: SURFACE MOTION
 PT1109
 PT1109  HISTORY     - Date     Condition        Report By
 PT1109  HISTORY     - 1952     MONUMENTED       CGS
 PT1109  HISTORY     - 1974     MARK NOT FOUND   USGS
 PT1109  HISTORY     - 1976     SEE DESCRIPTION  NGS
 PT1109
 PT1109                          STATION DESCRIPTION
 PT1109
 PT1109'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1109'THE STATION IS IN SECTION 35, T 8 N, R 24 E, ABOUT 17 MILES
 PT1109'NORTH AND 7-3/4 MILES WEST OF HAYES, 5-1/2 MILES SOUTH AND 2 MILES
 PT1109'EAST OF THE BRIDGE OVER THE CHEYENNE RIVER ON STATE HIGHWAY
 PT1109'63, 2 MILES WEST OF STATE HIGHWAY 63, 130 FEET SOUTH-SOUTHWEST
 PT1109'OF THE SOUTHWEST CORNER OF MR. C.W. ALLEMANS HOUSE AND 5 FEET
 PT1109'NORTH OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT1109'
 PT1109'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 PT1109'AND STATE HIGHWAY 63 AT KELLARS CORNER, (ABOUT 5 MILES WEST OF
 PT1109'HAYES) GO WEST AND NORTH ON STATE HIGHWAY 63 FOR 13.6 MILES
 PT1109'TO A CROSS ROAD AND A STORE AND SERVICE STATION ON THE RIGHT,
 PT1109'CONTINUE NORTHERLY ON THE HIGHWAY FOR 3 MILES TO A SIDE ROAD
 PT1109'ON THE LEFT, TURN LEFT (WEST) AND FOLLOW THE MAIN DIRT ROAD FOR
 PT1109'1.8 MILES TO A WIRE GATE, GO THROUGH GATE AND CONTINUE WESTERLY
 PT1109'ON A TRACK ROAD FOR 0.8 MILE TO THE AZIMUTH MARK ON THE RIGHT
 PT1109'AS DESCRIBED, CONTINUE WESTERLY ON THE TRACK ROAD FOR 0.5
 PT1109'MILE TO THE FARM HOME OF MR. ALLEMAN AND THE STATION AS
 PT1109'DESCRIBED.
 PT1109'
 PT1109'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1109'ALLEMAN 1952.
 PT1109'
 PT1109'REFERENCE MARK 1 PROJECTS 6 INCHES AND THE DISK IS STAMPED ALLEMAN
 PT1109'NO 1 1952.
 PT1109'
 PT1109'REFERENCE MARK 2 PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PT1109'ALLEMAN NO 2 1952.
 PT1109'
 PT1109'THE AZIMUTH MARK IS 20 FEET NORTH OF THE CENTER OF THE TRACK
 PT1109'ROAD AND 1 FOOT NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT1109'THE MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED ALLEMEN 1952.
 PT1109'
 PT1109'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PT1109
 PT1109                          STATION RECOVERY (1974)
 PT1109
 PT1109'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (WMH)
 PT1109'NOT FOUND, PROBABLY DESTROYED.
 PT1109
 PT1109                          STATION RECOVERY (1976)
 PT1109
 PT1109'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 PT1109'THE SURFACE STATION MARK AND REFERENCE MARK NO. 1 WERE PULLED UP BY
 PT1109'THE PROPERTY OWNER AS HE WAS DAMAGING MACHINERY ON THEM, THE
 PT1109'MONUMENTS WERE RECOVERED AND THE DISKS REMOVED.  THE TOP OF
 PT1109'REFERENCE MARK NO. 2 WAS BROKEN OFF FLUSH WITH THE GROUND, THE DISK
 PT1109'WAS NOT RECOVERED.  THE AZIMUTH MARK WAS FOUND IN POOR
 PT1109'CONDITION, THE EARTH HAD BEEN GRADED AWAY FROM IT, THE DISK WAS
 PT1109'REMOVED AT THIS TIME.  THE UNDERGROUND STATION MARK WAS RECOVERED IN
 PT1109'GOOD CONDITION 30-INCHES BELOW THE SURFACE AND WAS LEFT INTACT, A
 PT1109'NEW SURFACE STATION MARK WAS PLUMBED OVER IT AND SET FLUSH WITH THE
 PT1109'GROUND.  REFERENCE MARKS NO. 3 AND NO. 4, AND A NEW AZIMUTH MARK
 PT1109'WERE SET.  THE DIRECTION TO THE 1952 AZIMUTH MARK CHECKED GOOD.
 PT1109'
 PT1109'A NEW DESCRIPTION FOLLOWS--
 PT1109'
 PT1109'THE STATION IS LOCATED ABOUT 20 MILES NORTH-NORTHWEST OF HAYES AND 2
 PT1109'MILES WEST OF STATE HIGHWAY 63, AT THE CLARK ALLEMAN FARMSTEAD,
 PT1109'IN SEC. 35, T 8 N, R 24 E.
 PT1109'
 PT1109'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND 63
 PT1109'ABOUT 5 MILES WEST OF HAYES, GO NORTH ON HIGHWAY 63 FOR 10.55 MILES
 PT1109'TO A SIDE ROAD LEFT LEADING WEST TO KIRLEY, CONTINUE NORTH ON
 PT1109'HIGHWAY 63 FOR 2.55 MILES TO A CROSSROAD, CONTINUE NORTH 3.0 MILES
 PT1109'TO A CROSSROAD AND SIGN, CLARK ALLEMAN, TURN LEFT AND GO WEST ON
 PT1109'THE GRADED ROAD FOR 1.85 MILES TO A CATTLE GUARD, CONTINUE WESTERLY
 PT1109'ON THE GRADED ROAD 0.7 MILE TO THE AZIMUTH MARK ON THE RIGHT,
 PT1109'CONTINUE NORTHWESTERLY ON THE GRADED ROAD 0.6 MILE TO THE ALLEMAN
 PT1109'FARMSTEAD AND THE STATION AS DESCRIBED.
 PT1109'
 PT1109'THE UNDERGROUND STATION MARK IS A STANDARD DISK STAMPED ALLEMAN
 PT1109'1952, AND IS SET IN THE TOP OF AN IRREGULAR SHAPED MASS OF CONCRETE
 PT1109'30-INCHES BELOW THE GROUND SURFACE.  THE SURFACE STATION MARK IS A
 PT1109'STANDARD DISK STAMPED ALLEMAN 1952 1976, SET IN THE TOP OF A ROUND
 PT1109'CONCRETE MONUMENT FLUSH WITH THE GROUND.  THE MARKS ARE 165 FEET
 PT1109'SOUTHEAST OF THE SOUTHEAST CORNER OF A METAL BARN, 118.5 FEET
 PT1109'SOUTH OF THE SOUTHWEST CORNER OF THE HOUSE, 63 FEET EAST OF A POWER
 PT1109'POLE, AND 12 FEET EAST OF THE EXTENDED LINE OF THE WEST SIDE OF THE
 PT1109'HOUSE.
 PT1109'
 PT1109'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ALLEMAN 1952 NO 3
 PT1109'1976 SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 PT1109'GROUND.  IT IS 206 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 PT1109'METAL BARN, AND 86 FEET SOUTHEAST OF THE POWER POLE.
 PT1109'
 PT1109'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ALLEMAN 1952 NO 4
 PT1109'1976 SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 PT1109'GROUND.  IT IS 128 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 PT1109'HOUSE, 127.5 FEET SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 PT1109'METAL BARN, AND 14 FEET EAST OF THE POWER POLE.
 PT1109'
 PT1109'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ALLEMAN 1952 1976, SET IN
 PT1109'THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT
 PT1109'IS IN OPEN PASTURE 31 FEET EAST OF THE CENTER OF THE ROAD.
 PT1109'
 PT1109'THE DISTANCE FROM R.M. NO. 3 TO R.M. NO. 4 IS 79.97 FEET OR 24.374
 PT1109'METERS.
 PT1109'
 PT1109'NOTE--THE DEEP CREEK LUTHERAN CHURCH SPIRE 1952 POSITION IS NO
 PT1109'LONGER VALID.  THE CHURCH WAS MOVED ABOUT 70 FEET TO THE NORTH IN
 PT1109'1954.
 PT1109'
 PT1109'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 20 MILES
 PT1109'NNW OF HAYES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2162 ***********************************************************************
 PU2162  DESIGNATION -  ALLEN
 PU2162  PID         -  PU2162
 PU2162  STATE/COUNTY-  SD/MEADE
 PU2162  COUNTRY     -  US
 PU2162  USGS QUAD   -  LEMMON BUTTE (2017)
 PU2162
 PU2162                         *CURRENT SURVEY CONTROL
 PU2162  ______________________________________________________________________
 PU2162* NAD 83(1996) POSITION- 44 56 54.14108(N) 102 21 58.42202(W)   ADJUSTED
 PU2162* NAVD 88 ORTHO HEIGHT -   853.    (meters)     2799.    (feet) SCALED
 PU2162  ______________________________________________________________________
 PU2162  GEOID HEIGHT    -        -18.666 (meters)                     GEOID18
 PU2162  LAPLACE CORR    -         -7.34  (seconds)                    DEFLEC18
 PU2162  HORZ ORDER      -  SECOND
 PU2162
 PU2162.The horizontal coordinates were established by classical geodetic methods
 PU2162.and adjusted by the National Geodetic Survey in January 1998.
 PU2162
 PU2162.The orthometric height was scaled from a topographic map.
 PU2162
 PU2162.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2162.GEOID18 height accuracy estimate available here.
 PU2162
 PU2162.Click photographs - Photos may exist for this station.
 PU2162
 PU2162.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2162
 PU2162. The following values were computed from the NAD 83(1996) position.
 PU2162
 PU2162;                    North         East     Units Scale Factor Converg.
 PU2162;SPC SD N     -   126,634.236   413,300.569   MT  0.99994072   -1 40 28.8
 PU2162;SPC SD N     -   415,465.82  1,355,970.28   sFT  0.99994072   -1 40 28.8
 PU2162;UTM  13      - 4,980,590.096   707,768.058   MT  1.00013084   +1 51 40.8
 PU2162
 PU2162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2162!SPC SD N     -   0.99986913  x   0.99994072  =   0.99980986
 PU2162!UTM  13      -   0.99986913  x   1.00013084  =   0.99999995
 PU2162
 PU2162:                Primary Azimuth Mark                     Grid Az
 PU2162:SPC SD N     -  COOPER                                   148 47 34.3
 PU2162:UTM  13      -  COOPER                                   145 15 24.7
 PU2162
 PU2162_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0776880590(NAD 83)
 PU2162
 PU2162|---------------------------------------------------------------------|
 PU2162| PID    Reference Object                     Distance      Geod. Az  |
 PU2162|                                                           dddmmss.s |
 PU2162| CP9486 ALLEN RM 1                            9.015 METERS 06510     |
 PU2162| PU2148 COOPER                              APPROX.17.5 KM 1470705.5 |
 PU2162| CP9487 ALLEN RM 2                           16.445 METERS 19708     |
 PU2162|---------------------------------------------------------------------|
 PU2162
 PU2162                          SUPERSEDED SURVEY CONTROL
 PU2162
 PU2162  NAD 83(1993)-  44 56 54.13266(N)    102 21 58.42127(W) AD(       ) 2
 PU2162  NAD 83(1986)-  44 56 54.13265(N)    102 21 58.42116(W) AD(       ) 2
 PU2162  NAD 27      -  44 56 54.17960(N)    102 21 56.83960(W) AD(       ) 2
 PU2162
 PU2162.Superseded values are not recommended for survey control.
 PU2162
 PU2162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2162.See file dsdata.pdf to determine how the superseded data were derived.
 PU2162
 PU2162_MARKER: DS = TRIANGULATION STATION DISK
 PU2162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2162_STAMPING: ALLEN 1962
 PU2162_MARK LOGO: CGS
 PU2162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2162+STABILITY: SURFACE MOTION
 PU2162
 PU2162  HISTORY     - Date     Condition        Report By
 PU2162  HISTORY     - 1962     MONUMENTED       CGS
 PU2162
 PU2162                          STATION DESCRIPTION
 PU2162
 PU2162'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2162'THE STATION IS LOCATED 16-1/2 MILES WEST-SOUTHWEST OF FAITH, 12
 PU2162'1/2 MILES EAST-SOUTHEAST OF MAURINE, ON THE TOP OF A LOW GRASSY
 PU2162'KNOLL ABOUT 0.5 MILE SOUTH OF THE HIGHEST POINT OF A GROUP OF HILLS
 PU2162'WHICH RUN IN A NORTH-SOUTH DIRECTION, IN SECTION 1, R. 14 E.,
 PU2162'T. 11 N., ON PROPERTY OWNED BY MR. ALLEN TALLEY.
 PU2162'
 PU2162'TO REACH THE STATION FROM THE STORE AND FILLING STATION AT MAURINE,
 PU2162'GO EAST ON U.S. HIGHWAY 212 FOR 8.1 MILES TO A SIDE ROAD RIGHT AND
 PU2162'A SIGN OPAL.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 8.6
 PU2162'MILES TO A CROSSROAD.  TURN LEFT AND GO EAST ON A GRAVELED ROAD
 PU2162'FOR 2.0 MILES TO A FORK.  TAKE THE LEFT FORK AND GO NORTH AND
 PU2162'EAST ON A GRAVELED ROAD FOR 2.0 MILES TO A SIDE ROAD LEFT.  TURN
 PU2162'LEFT AND GO NORTH ON A GRADED ROAD FOR 3.2 MILES TO A RANCH
 PU2162'HOUSE ON THE RIGHT.  CONTINUE STRAIGHT AHEAD AND GO NORTH FOR 0.6
 PU2162'MILE TO A WIRE GATE.  PASS THROUGH THE WIRE GATE, THENCE TURN
 PU2162'RIGHT THROUGH ANOTHER WIRE GATE AND GO SOUTH AND EAST ON A TRACK
 PU2162'ROAD FOR 0.8 MILE TO THE FOOT OF A GRASSY KNOLL.  TURN RIGHT
 PU2162'AND GO SOUTH ACROSS THE PASTURE FOR 0.2 MILE TO THE TOP OF
 PU2162'THE HILL AND THE STATION AS DESCRIBED.
 PU2162'
 PU2162'TO REACH THE AZIMUTH MARK FROM THE FOOT OF THE STATION HILL GO
 PU2162'SOUTHWEST ON A TRACK ROAD FOR 0.25 MILE, THENCE TURN RIGHT ACROSS
 PU2162'THE OPEN PASTURE FOR 0.05 MILE TO THE MARK AS DESCRIBED.
 PU2162'
 PU2162'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2162'CONCRETE CYLINDER WHICH PROJECTS 4 INCHES AND IS STAMPED ALLEN 1962.
 PU2162'
 PU2162'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2162'12-INCH CONCRETE CYLINDER WHICH PROJECTS 4 INCHES AND IS STAMPED
 PU2162'ALLEN NO 1 1962.  IT IS 3 FEET LOWER IN ELEVATION THAN THE
 PU2162'STATION MARK.
 PU2162'
 PU2162'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2162'CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS STAMPED ALLEN
 PU2162'NO 2 1962.  IT IS 2 FEET LOWER IN ELEVATION THAN THE STATION MARK.
 PU2162'
 PU2162'LEMON AZIMUTH MARK WAS USED FOR THE AZIMUTH MARK FOR THIS STATION.
 PU2162'IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER
 PU2162'WHICH PROJECTS 6 INCHES WITH THE ARROW POINTING TO STATION LEMON
 PU2162'1950-51 AND IS STAMPED LEMON 1950.  IT IS 5 FEET EAST OF A
 PU2162'4 X 4 WHITE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0620 ***********************************************************************
 QR0620  DESIGNATION -  ALLISON
 QR0620  PID         -  QR0620
 QR0620  STATE/COUNTY-  SD/BROWN
 QR0620  COUNTRY     -  US
 QR0620  USGS QUAD   -  FREDERICK (2017)
 QR0620
 QR0620                         *CURRENT SURVEY CONTROL
 QR0620  ______________________________________________________________________
 QR0620* NAD 83(1996) POSITION- 45 47 54.05609(N) 098 36 38.68791(W)   ADJUSTED
 QR0620* NAVD 88 ORTHO HEIGHT -   442.    (meters)     1450.    (feet) SCALED
 QR0620  ______________________________________________________________________
 QR0620  GEOID HEIGHT    -        -24.257 (meters)                     GEOID18
 QR0620  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 QR0620  HORZ ORDER      -  FIRST
 QR0620
 QR0620.The horizontal coordinates were established by classical geodetic methods
 QR0620.and adjusted by the National Geodetic Survey in January 1998.
 QR0620
 QR0620.The orthometric height was scaled from a topographic map.
 QR0620
 QR0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0620.GEOID18 height accuracy estimate available here.
 QR0620
 QR0620.Click photographs - Photos may exist for this station.
 QR0620
 QR0620.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0620
 QR0620. The following values were computed from the NAD 83(1996) position.
 QR0620
 QR0620;                    North         East     Units Scale Factor Converg.
 QR0620;SPC SD N     -   219,294.490   708,003.731   MT  1.00002423   +0 58 59.6
 QR0620;SPC SD N     -   719,468.67  2,322,842.24   sFT  1.00002423   +0 58 59.6
 QR0620;UTM  14      - 5,071,716.736   530,250.087   MT  0.99961125   +0 16 44.6
 QR0620
 QR0620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0620!SPC SD N     -   0.99993446  x   1.00002423  =   0.99995869
 QR0620!UTM  14      -   0.99993446  x   0.99961125  =   0.99954574
 QR0620
 QR0620:                Primary Azimuth Mark                     Grid Az
 QR0620:SPC SD N     -  ALLISON AZ MK                            144 30 09.4
 QR0620:UTM  14      -  ALLISON AZ MK                            145 12 24.4
 QR0620
 QR0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3025071716(NAD 83)
 QR0620
 QR0620|---------------------------------------------------------------------|
 QR0620| PID    Reference Object                     Distance      Geod. Az  |
 QR0620|                                                           dddmmss.s |
 QR0620| CO4184 ALLISON RM 2                         52.473 METERS 01032     |
 QR0620| CO4182 ALLISON AZ MK                                      1452909.0 |
 QR0620| CO4183 ALLISON RM 1                         69.557 METERS 27602     |
 QR0620|---------------------------------------------------------------------|
 QR0620
 QR0620                          SUPERSEDED SURVEY CONTROL
 QR0620
 QR0620  NAD 83(1986)-  45 47 54.06829(N)    098 36 38.67716(W) AD(       ) 1
 QR0620  NAD 27      -  45 47 54.15400(N)    098 36 37.32400(W) AD(       ) 1
 QR0620
 QR0620.Superseded values are not recommended for survey control.
 QR0620
 QR0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0620.See file dsdata.pdf to determine how the superseded data were derived.
 QR0620
 QR0620_MARKER: DS = TRIANGULATION STATION DISK
 QR0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0620_STAMPING: ALLISON 1934
 QR0620_MARK LOGO: CGS
 QR0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0620+STABILITY: SURFACE MOTION
 QR0620
 QR0620  HISTORY     - Date     Condition        Report By
 QR0620  HISTORY     - 1934     MONUMENTED       CGS
 QR0620  HISTORY     - 1971     GOOD             LOCENG
 QR0620
 QR0620                          STATION DESCRIPTION
 QR0620
 QR0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0620'STATION IS LOCATED IN ALLISON TOWNSHIP, IN THE SE 1/4 SEC.
 QR0620'24, T 127 N, R 65 W, ABOUT 5-3/4 MILES WSW OF FREDERICK.
 QR0620'IT IS ABOUT 0.35 MILE N OF THE S LINE, AND 100 FEET E OF W LINE
 QR0620'OF THE ABOVE 1/4 SECTION AND 15 FEET E OF DIM N-S ROAD.
 QR0620'
 QR0620'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0620'BRONZE DISKS SET IN CONCRETE.
 QR0620'
 QR0620'REFERENCE MARK NO. 1 IS W OF STATION ON ROCKY UNCULTIVATED KNOLL.
 QR0620'
 QR0620'REFERENCE MARK NO. 2 IS N OF THE STATION, 6 FEET E OF CENTER
 QR0620'LINE OF N-S DIRT ROAD.
 QR0620'
 QR0620'AZIMUTH MARK IS SE OF STATION, 3 FEET NW OF FENCE CORNER, AND
 QR0620'25 FEET N OF CENTER LINE OF E-W DIRT ROAD.
 QR0620'
 QR0620'TO REACH THE STATION FROM FREDERICK POST OFFICE, GO W ON
 QR0620'MAIN STREET FOR 0.55 MILE TO U.S. HIGHWAY 281, THEN GO N ON U.S.
 QR0620'HIGHWAY 281 FOR 0.15 MILE, THEN W ON GRAVEL ROAD FOR 4 MILES,
 QR0620'THEN S 2 MILES, THEN W 0.5 MILE, THEN S ON DIM PRAIRIE ROAD
 QR0620'FOR (*0.5 MILE CONTINUE S), 0.25 MILE TO TOP OF HILL AND STATION.
 QR0620'
 QR0620'*THE ABOVE ADDITION IN BRACKETS, WAS INSERTED TO CONFORM WITH
 QR0620'RECONNAISSANCE AND QUADRANGLE CHECK.
 QR0620'
 QR0620'HEIGHT OF LIGHT ABOVE STATION MARK - 19 METERS.
 QR0620
 QR0620                          STATION RECOVERY (1971)
 QR0620
 QR0620'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (HGL)
 QR0620'STATION RECOVERED BY E.H. SCHMIDT CORPORATION.  VERY GOOD.
 QR0620'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0608 ***********************************************************************
 PS0608  DESIGNATION -  ALPENA TANK
 PS0608  PID         -  PS0608
 PS0608  STATE/COUNTY-  SD/JERAULD
 PS0608  COUNTRY     -  US
 PS0608  USGS QUAD   -  ALPENA (2017)
 PS0608
 PS0608                         *CURRENT SURVEY CONTROL
 PS0608  ______________________________________________________________________
 PS0608* NAD 83(1996) POSITION- 44 10 49.82286(N) 098 22 14.63920(W)   ADJUSTED
 PS0608  ______________________________________________________________________
 PS0608  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 PS0608  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 PS0608  HORZ ORDER      -  THIRD
 PS0608
 PS0608.The horizontal coordinates were established by classical geodetic methods
 PS0608.and adjusted by the National Geodetic Survey in January 1998.
 PS0608
 PS0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0608.GEOID18 height accuracy estimate available here.
 PS0608
 PS0608.Click photographs - Photos may exist for this station.
 PS0608
 PS0608.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0608
 PS0608. The following values were computed from the NAD 83(1996) position.
 PS0608
 PS0608;                    North         East     Units Scale Factor Converg.
 PS0608;SPC SD S     -   207,064.537   756,913.000   MT  0.99995498   +1 21 14.1
 PS0608;SPC SD S     -   679,344.24  2,483,305.40   sFT  0.99995498   +1 21 14.1
 PS0608;UTM  14      - 4,892,114.098   550,297.737   MT  0.99963111   +0 26 18.8
 PS0608
 PS0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP5029792114(NAD 83)
 PS0608
 PS0608                          SUPERSEDED SURVEY CONTROL
 PS0608
 PS0608  NAD 83(1986)-  44 10 49.81989(N)    098 22 14.65359(W) AD(       ) 3
 PS0608  NAD 27      -  44 10 49.84800(N)    098 22 13.32800(W) AD(       ) 3
 PS0608
 PS0608.Superseded values are not recommended for survey control.
 PS0608
 PS0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0608.See file dsdata.pdf to determine how the superseded data were derived.
 PS0608
 PS0608_MARKER: 51 = TANK
 PS0608
 PS0608  HISTORY     - Date     Condition        Report By
 PS0608  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0608
 PS0608                          STATION DESCRIPTION
 PS0608
 PS0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0608'POSSIBLY MUNICIPAL WATER TANK, ALPENA.  STATION WAS NOT VISITED.
 PS0608'
 PS0608'STATION WAS OBSERVED UPON FROM ROSE, MILLET, AND CARLYLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0986 ***********************************************************************
 PR0986  DESIGNATION -  ALTAMONT
 PR0986  PID         -  PR0986
 PR0986  STATE/COUNTY-  SD/DEUEL
 PR0986  COUNTRY     -  US
 PR0986  USGS QUAD   -  TUNERVILLE (2017)
 PR0986
 PR0986                         *CURRENT SURVEY CONTROL
 PR0986  ______________________________________________________________________
 PR0986* NAD 83(1996) POSITION- 44 52 39.79734(N) 096 44 08.13163(W)   ADJUSTED
 PR0986* NAVD 88 ORTHO HEIGHT -   573.    (meters)     1880.    (feet) SCALED
 PR0986  ______________________________________________________________________
 PR0986  GEOID HEIGHT    -        -25.328 (meters)                     GEOID18
 PR0986  LAPLACE CORR    -         -2.82  (seconds)                    DEFLEC18
 PR0986  HORZ ORDER      -  FIRST
 PR0986
 PR0986.The horizontal coordinates were established by classical geodetic methods
 PR0986.and adjusted by the National Geodetic Survey in January 1998.
 PR0986
 PR0986.The orthometric height was scaled from a topographic map.
 PR0986
 PR0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0986.GEOID18 height accuracy estimate available here.
 PR0986
 PR0986.Click photographs - Photos may exist for this station.
 PR0986
 PR0986.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0986
 PR0986. The following values were computed from the NAD 83(1996) position.
 PR0986
 PR0986;                    North         East     Units Scale Factor Converg.
 PR0986;SPC SD N     -   121,253.948   857,850.686   MT  0.99994367   +2 18 37.2
 PR0986;SPC SD N     -   397,813.99  2,814,465.13   sFT  0.99994367   +2 18 37.2
 PR0986;UTM  14      - 4,971,861.317   678,849.440   MT  0.99999335   +1 35 53.4
 PR0986
 PR0986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0986!SPC SD N     -   0.99991410  x   0.99994367  =   0.99985777
 PR0986!UTM  14      -   0.99991410  x   0.99999335  =   0.99990745
 PR0986
 PR0986:                Primary Azimuth Mark                     Grid Az
 PR0986:SPC SD N     -  ALTAMONT AZ MK                           092 48 54.5
 PR0986:UTM  14      -  ALTAMONT AZ MK                           093 31 38.3
 PR0986
 PR0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7884971861(NAD 83)
 PR0986
 PR0986|---------------------------------------------------------------------|
 PR0986| PID    Reference Object                     Distance      Geod. Az  |
 PR0986|                                                           dddmmss.s |
 PR0986| AE3114 ALTAMONT AZ MK                                     0950731.7 |
 PR0986| AE3147 ALTAMONT RM 1                        16.108 METERS 10948     |
 PR0986| PR0982 ALTAMONT LUTH CH SPIRE              APPROX. 5.7 KM 1410319.5 |
 PR0986| AE3148 ALTAMONT RM 2                        18.102 METERS 22421     |
 PR0986| QQ0568 STRANDBURG GRACE LUTH CH CROSS      APPROX.18.2 KM 3534813.9 |
 PR0986|---------------------------------------------------------------------|
 PR0986
 PR0986                          SUPERSEDED SURVEY CONTROL
 PR0986
 PR0986  NAD 83(1986)-  44 52 39.79446(N)    096 44 08.11719(W) AD(       ) 1
 PR0986  NAD 27      -  44 52 39.92088(N)    096 44 06.89201(W) AD(       ) 1
 PR0986
 PR0986.Superseded values are not recommended for survey control.
 PR0986
 PR0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0986.See file dsdata.pdf to determine how the superseded data were derived.
 PR0986
 PR0986_MARKER: DS = TRIANGULATION STATION DISK
 PR0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0986_STAMPING: ALTAMONT 1935
 PR0986_MARK LOGO: CGS
 PR0986_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0986+STABILITY: SURFACE MOTION
 PR0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0986+SATELLITE: SATELLITE OBSERVATIONS - October 02, 1995
 PR0986
 PR0986  HISTORY     - Date     Condition        Report By
 PR0986  HISTORY     - 1935     MONUMENTED       CGS
 PR0986  HISTORY     - 1968     GOOD             USGS
 PR0986  HISTORY     - 19951002 GOOD             NGS
 PR0986
 PR0986                          STATION DESCRIPTION
 PR0986
 PR0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0986'STATION IS LOCATED 150 YARDS W AND 50 YARDS N OF CENTER OF
 PR0986'S SIDE OF SEC. 5, T 116 N, R 49 W 2-3/4 MILES N AND 2 MILES
 PR0986'W OF ALTAMONT, 9 MILES E AND 1 MILE S OF KRANZBURG.
 PR0986'
 PR0986'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS IN
 PR0986'CONCRETE CYLINDERS.  UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE
 PR0986'DISKS SET IN CONCRETE.
 PR0986'
 PR0986'TO REACH FROM JUNCTION OF U.S. 212 AND 77 GO W ON 212 3.0
 PR0986'MILES.  TURN L, S, ON SECTION LINE ROAD, GO 1.0 MILE.  TURN
 PR0986'L, E, GO 0.35 MILE TO TOP OF RISE.  STATION ON L, N, 50 YARDS
 PR0986'N FROM E-W ROAD.
 PR0986'
 PR0986'REFERENCE MARK NO. 1 IS LOCATED 52.85 FT E OF STATION ON
 PR0986'SLOPE OF RISE.  REFERENCE MARK NO. 2 IS LOCATED 59.39 FT
 PR0986'SW OF STATION ON SLOPE OF RISE.
 PR0986'
 PR0986'AZIMUTH MARK IS LOCATED 0.5 MILE E ON E SECTION LINE ROAD 35
 PR0986'FT S OF CENTER LINE OF ROAD IN FENCE LINE.  STATION IS ON SCHOOL
 PR0986'GROUND.
 PR0986'
 PR0986'HEIGHT OF LIGHT ABOVE STATION MARK - 11 METERS.
 PR0986
 PR0986                          STATION RECOVERY (1968)
 PR0986
 PR0986'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0986'ALL MARKS FOUND IN GOOD CONDITION AS DESCRIBED.
 PR0986'
 PR0986'THE OLD DESCRIPTION IS ADEQUATE.
 PR0986
 PR0986                          STATION RECOVERY (1995)
 PR0986
 PR0986'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0986'24.7 KM (15.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PR0986'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, THENCE 1.6 KM (1.00 MI)
 PR0986'SOUTHERLY ALONG A GRAVELED ROAD, THENCE 0.6 KM (0.35 MI) EASTERLY
 PR0986'ALONG A GRAVELED ROAD, ON THE HIGHEST POINT OF A HILL, 50.0 M (164.0
 PR0986'FT) NORTH OF THE ROAD CENTER, 18.1 M (59.4 FT) NORTHEAST OF REFERENCE
 PR0986'MARK 2, 16.1 M (52.8 FT) WEST-NORTHEAST OF REFERENCE MARK 2, 6.0 M
 PR0986'(19.7 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.15
 PR0986'M (0.49 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 PR0986'PROPERTY OWNED BY JIM HAAN, RR 4, BOX 73, KRANSBURG, SD 57245.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0982 ***********************************************************************
 PR0982  DESIGNATION -  ALTAMONT LUTH CH SPIRE
 PR0982  PID         -  PR0982
 PR0982  STATE/COUNTY-  SD/DEUEL
 PR0982  COUNTRY     -  US
 PR0982  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0982
 PR0982                         *CURRENT SURVEY CONTROL
 PR0982  ______________________________________________________________________
 PR0982* NAD 83(1996) POSITION- 44 50 15.52166(N) 096 41 24.28977(W)   ADJUSTED
 PR0982  ______________________________________________________________________
 PR0982  GEOID HEIGHT    -        -25.325 (meters)                     GEOID18
 PR0982  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC18
 PR0982  HORZ ORDER      -  THIRD
 PR0982
 PR0982.The horizontal coordinates were established by classical geodetic methods
 PR0982.and adjusted by the National Geodetic Survey in January 1998.
 PR0982
 PR0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0982.GEOID18 height accuracy estimate available here.
 PR0982
 PR0982.Click photographs - Photos may exist for this station.
 PR0982
 PR0982.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0982
 PR0982. The following values were computed from the NAD 83(1996) position.
 PR0982
 PR0982;                    North         East     Units Scale Factor Converg.
 PR0982;SPC SD N     -   116,950.213   861,625.620   MT  0.99994602   +2 20 33.2
 PR0982;SPC SD N     -   383,694.16  2,826,850.05   sFT  0.99994602   +2 20 33.2
 PR0982;UTM  14      - 4,967,510.708   682,570.756   MT  1.00000989   +1 37 45.0
 PR0982
 PR0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8257067510(NAD 83)
 PR0982
 PR0982                          SUPERSEDED SURVEY CONTROL
 PR0982
 PR0982  NAD 83(1986)-  44 50 15.51927(N)    096 41 24.27503(W) AD(       ) 3
 PR0982  NAD 27      -  44 50 15.65000(N)    096 41 23.06000(W) AD(       ) 3
 PR0982
 PR0982.Superseded values are not recommended for survey control.
 PR0982
 PR0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0982.See file dsdata.pdf to determine how the superseded data were derived.
 PR0982
 PR0982_MARKER: 90 = CHURCH SPIRE
 PR0982
 PR0982  HISTORY     - Date     Condition        Report By
 PR0982  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0982
 PR0982                          STATION DESCRIPTION
 PR0982
 PR0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0982'POINT OBSERVED UPON WAS TIP OF SPIRE ON LUTHERAN CHURCH IN TOWN
 PR0982'OF ALTAMONT LOCATED IN W PART OF TOWN AND APPROXIMATELY 80
 PR0982'FT HIGH.  POINT WAS OBSERVED UPON FROM TRIANGULATION STATIONS
 PR0982'ALTAMONT AND GLEN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2146 ***********************************************************************
 NM2146  DESIGNATION -  ALUMAX
 NM2146  PID         -  NM2146
 NM2146  STATE/COUNTY-  SD/YANKTON
 NM2146  COUNTRY     -  US
 NM2146  USGS QUAD   -  MISSION HILL (2017)
 NM2146
 NM2146                         *CURRENT SURVEY CONTROL
 NM2146  ______________________________________________________________________
 NM2146* NAD 83(2011) POSITION- 42 53 13.81261(N) 097 21 27.86862(W)   ADJUSTED
 NM2146* NAD 83(2011) ELLIP HT-   332.985 (meters)        (06/27/12)   ADJUSTED
 NM2146* NAD 83(2011) EPOCH   -  2010.00
 NM2146* NAVD 88 ORTHO HEIGHT -   358.6   (meters)     1177.    (feet) GPS OBS
 NM2146  ______________________________________________________________________
 NM2146  NAVD 88 orthometric height was determined with geoid model    GEOID93
 NM2146  GEOID HEIGHT    -        -25.250 (meters)                     GEOID93
 NM2146  GEOID HEIGHT    -        -25.609 (meters)                     GEOID18
 NM2146  NAD 83(2011) X  -   -599,434.575 (meters)                     COMP
 NM2146  NAD 83(2011) Y  - -4,642,195.011 (meters)                     COMP
 NM2146  NAD 83(2011) Z  -  4,318,552.846 (meters)                     COMP
 NM2146  LAPLACE CORR    -         -0.37  (seconds)                    DEFLEC18
 NM2146
 NM2146  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2146  Standards:
 NM2146         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2146            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2146  -------------------------------------------------------------------
 NM2146  NETWORK    1.77   4.68           0.81   0.60   2.39      0.14276877
 NM2146  -------------------------------------------------------------------
 NM2146  Click here for local accuracies and other accuracy information.
 NM2146
 NM2146.The horizontal coordinates were established by GPS observations
 NM2146.and adjusted by the National Geodetic Survey in June 2012.
 NM2146
 NM2146.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2146.been affixed to the stable North American tectonic plate. See 
 NM2146.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2146
 NM2146.The horizontal coordinates are valid at the epoch date displayed above
 NM2146.which is a decimal equivalence of Year/Month/Day.
 NM2146
 NM2146.The orthometric height was determined by GPS observations and a
 NM2146.high-resolution geoid model.
 NM2146
 NM2146.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2146.GEOID18 height accuracy estimate available here.
 NM2146
 NM2146.Click photographs - Photos may exist for this station.
 NM2146
 NM2146.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2146
 NM2146.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2146
 NM2146.The ellipsoidal height was determined by GPS observations
 NM2146.and is referenced to NAD 83.
 NM2146
 NM2146. The following values were computed from the NAD 83(2011) position.
 NM2146
 NM2146;                    North         East     Units Scale Factor Converg.
 NM2146;SPC SD S     -    65,880.777   843,021.153   MT  0.99998769   +2 03 09.8
 NM2146;SPC SD S     -   216,143.85  2,765,811.90   sFT  0.99998769   +2 03 09.8
 NM2146;UTM  14      - 4,749,593.507   634,103.854   MT  0.99982125   +1 07 04.1
 NM2146
 NM2146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2146!SPC SD S     -   0.99994778  x   0.99998769  =   0.99993547
 NM2146!UTM  14      -   0.99994778  x   0.99982125  =   0.99976904
 NM2146
 NM2146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3410349593(NAD 83)
 NM2146
 NM2146                          SUPERSEDED SURVEY CONTROL
 NM2146
 NM2146  NAD 83(2007)-  42 53 13.81260(N)    097 21 27.86946(W) AD(2002.00) 0
 NM2146  ELLIP H (02/10/07)  333.013  (m)                       GP(2002.00)    
 NM2146  ELLIP H (05/25/04)  333.003  (m)                       GP(       ) 4 2
 NM2146  NAD 83(1996)-  42 53 13.81258(N)    097 21 27.86906(W) AD(       ) 1
 NM2146  ELLIP H (01/23/98)  333.045  (m)                       GP(       ) 4 1
 NM2146  NAD 83(1995)-  42 53 13.81260(N)    097 21 27.86905(W) AD(       ) 1
 NM2146  NAD 83(1986)-  42 53 13.82121(N)    097 21 27.85955(W) AD(       ) 1
 NM2146
 NM2146.Superseded values are not recommended for survey control.
 NM2146
 NM2146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2146.See file dsdata.pdf to determine how the superseded data were derived.
 NM2146
 NM2146_MARKER: DD = SURVEY DISK
 NM2146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2146_STAMPING: ALUMAX 1993
 NM2146_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 NM2146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2146+STABILITY: SURFACE MOTION
 NM2146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2146+SATELLITE: SATELLITE OBSERVATIONS - 1993
 NM2146
 NM2146  HISTORY     - Date     Condition        Report By
 NM2146  HISTORY     - 1993     MONUMENTED       SD3070
 NM2146
 NM2146                          STATION DESCRIPTION
 NM2146
 NM2146'DESCRIBED BY CITY OF YANKTON SOUTH DAKOTA 1993
 NM2146'SET BY CITY OF YANKTON, JUNE, 1993.
 NM2146'STATION IS LOCATED EAST OF YANKTON AT TEE INTERSECTION ALUMAX ROAD AND
 NM2146'A GRAVEL COUNTY ROAD TO THE SOUTH.  THE STATION IS IN THE NORTH
 NM2146'SHOULDER OF ALUMAX ROAD WEST OF THE TEE.  MONUMENT IS A BRASS SURVEY
 NM2146'DISC INSCRIBED ALUMAX 1993 SET IN THE TOP OF A 12 IN. ROUND CONCRETE
 NM2146'POST APPROXIMATELY 5 1/2 FT. DEEP POURED IN PLACE, SET FLUSH WITH THE
 NM2146'GROUND.
 NM2146'TO REACH THE STATION FROM THE YANKTON CITY HALL, GO EAST ON HIGHWAY 50
 NM2146'APPROXIMATELY 2 MILES (3.2 KM) TO A TEE ROAD RUNNING NORTH. TURN LEFT
 NM2146'(NORTH) APPROXIMATELY 0.5 MILES (0.8 KM) TO A TEE INTERSECTION WITH
 NM2146'ALUMAX ROAD.  THE STATION IS NORTHWEST OF THE INTERSECTION IN THE
 NM2146'SLOPING SHOULDER OF THE ROAD.
 NM2146'THIS DESCRIPTION SHOULD BE CONSIDERED PRELIMINARY, AND SHOULD BE
 NM2146'CONFIRMED BY FIELD DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0705 ***********************************************************************
 OQ0705  DESIGNATION -  ALVIN
 OQ0705  PID         -  OQ0705
 OQ0705  STATE/COUNTY-  SD/LINCOLN
 OQ0705  COUNTRY     -  US
 OQ0705  USGS QUAD   -  KLONDIKE (2018)
 OQ0705
 OQ0705                         *CURRENT SURVEY CONTROL
 OQ0705  ______________________________________________________________________
 OQ0705* NAD 83(1996) POSITION- 43 25 01.67551(N) 096 36 02.98943(W)   ADJUSTED
 OQ0705* NAVD 88 ORTHO HEIGHT -   437.06  (+/-2cm)     1433.9   (feet) VERTCON3
 OQ0705  ______________________________________________________________________
 OQ0705  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 OQ0705  LAPLACE CORR    -         -1.42  (seconds)                    DEFLEC18
 OQ0705  HORZ ORDER      -  SECOND
 OQ0705  VERT ORDER      -  THIRD ? (See Below)
 OQ0705
 OQ0705.The horizontal coordinates were established by classical geodetic methods
 OQ0705.and adjusted by the National Geodetic Survey in January 1998.
 OQ0705
 OQ0705.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0705.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0705
 OQ0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0705.GEOID18 height accuracy estimate available here.
 OQ0705
 OQ0705.The vertical order pertains to the NGVD 29 superseded value.
 OQ0705
 OQ0705.Click photographs - Photos may exist for this station.
 OQ0705
 OQ0705.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0705
 OQ0705. The following values were computed from the NAD 83(1996) position.
 OQ0705
 OQ0705;                    North         East     Units Scale Factor Converg.
 OQ0705;SPC SD S     -   127,190.757   902,156.953   MT  0.99991301   +2 34 29.5
 OQ0705;SPC SD S     -   417,291.68  2,959,826.60   sFT  0.99991301   +2 34 29.5
 OQ0705;UTM  14      - 4,809,934.059   694,227.545   MT  1.00006406   +1 38 58.1
 OQ0705
 OQ0705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0705!SPC SD S     -   0.99993562  x   0.99991301  =   0.99984863
 OQ0705!UTM  14      -   0.99993562  x   1.00006406  =   0.99999967
 OQ0705
 OQ0705:                Primary Azimuth Mark                     Grid Az
 OQ0705:SPC SD S     -  ALVIN AZ MK                              090 59 48.3
 OQ0705:UTM  14      -  ALVIN AZ MK                              091 55 19.7
 OQ0705
 OQ0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9422709934(NAD 83)
 OQ0705
 OQ0705|---------------------------------------------------------------------|
 OQ0705| PID    Reference Object                     Distance      Geod. Az  |
 OQ0705|                                                           dddmmss.s |
 OQ0705| CO2077 ALVIN RM 1                           18.233 METERS 01546     |
 OQ0705| OQ0633 LARCHWOOD MUNICIPAL TANK            APPROX.14.0 KM 0734122.2 |
 OQ0705| OQ0706 ALVIN RM 3                           22.833 METERS 07900     |
 OQ0705| CO2076 ALVIN AZ MK                                        0933417.8 |
 OQ0705| OQ0627 OUR SAVIORS LUTH CH STEEPLE         APPROX.11.6 KM 1272113.8 |
 OQ0705| CO2078 ALVIN RM 2                           48.951 METERS 22700     |
 OQ0705| OQ0720 HARRISBURG TANK                     APPROX. 8.1 KM 2805813.3 |
 OQ0705| OQ0749 SIOUX FALLS KIHO MAST SSW OF 4      APPROX.16.9 KM 2974111.0 |
 OQ0705| OQ0751 SIOUX FALLS KIHO MAST 3RD OF 4      APPROX.16.9 KM 2975309.2 |
 OQ0705| OQ0750 SIOUX FALLS KIHO MAST 2ND OF 4      APPROX.16.9 KM 2980505.1 |
 OQ0705| OQ0721 SIOUX FALLS KELO MAST 2ND OF 4      APPROX. 8.4 KM 3392638.7 |
 OQ0705| OQ0722 SIOUX FALLS KELO MAST SE OF 4       APPROX. 8.3 KM 3393207.0 |
 OQ0705| OQ0704 SPRINGDALE LUTH CH STEEPLE          APPROX. 7.3 KM 3545904.3 |
 OQ0705|---------------------------------------------------------------------|
 OQ0705
 OQ0705                          SUPERSEDED SURVEY CONTROL
 OQ0705
 OQ0705  NAD 83(1995)-  43 25 01.67628(N)    096 36 02.98345(W) AD(       ) 2
 OQ0705  NAD 83(1986)-  43 25 01.67799(N)    096 36 02.97449(W) AD(       ) 2
 OQ0705  NAD 27      -  43 25 01.76100(N)    096 36 01.79500(W) AD(       ) 2
 OQ0705  NGVD 29             436.80   (m)         1433.1    (f) LEVELING    3  
 OQ0705
 OQ0705.Superseded values are not recommended for survey control.
 OQ0705
 OQ0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0705.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0705
 OQ0705_MARKER: DS = TRIANGULATION STATION DISK
 OQ0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0705_STAMPING: ALVIN 1949
 OQ0705_MARK LOGO: CGS
 OQ0705_PROJECTION: FLUSH
 OQ0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0705+STABILITY: SURFACE MOTION
 OQ0705
 OQ0705  HISTORY     - Date     Condition        Report By
 OQ0705  HISTORY     - 1949     MONUMENTED       CGS
 OQ0705  HISTORY     - 1966     GOOD             CGS
 OQ0705
 OQ0705                          STATION DESCRIPTION
 OQ0705
 OQ0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0705'THE STATION IS LOCATED ABOUT 5 MILES EAST AND 1 MILES SOUTH OF
 OQ0705'HARRISBURG, ON LAND OWNED BY MR. OLE SANDNESS.  IT IS 72 FEET
 OQ0705'NORTH OF THE CENTERLINE OF THE ROAD, 29 FEET NORTH OF A FENCELINE,
 OQ0705'28 FEET EAST OF THE CENTERLINE OF A DRIVE, 22 FEET WEST OF A FENCE
 OQ0705'AND 21 FEET WEST OF A WHITE WITNESS POST.  THE MARK IS STAMPED
 OQ0705'ALVIN 1949 AND IS SET FLUSH WITH THE GROUND.
 OQ0705'
 OQ0705'REFERENCE MARK NO. 1 IS 57 FEET SOUTH SOUTHEAST OF A CHICKEN HOUSE,
 OQ0705'1 FOOT WEST OF A FENCE AND 1 FOOT NORTHWEST OF A NORTH GATE POST.
 OQ0705'THE MARK IS STAMPED ALVIN NO 1 1949 AND SET FLUSH WITH THE GROUND.
 OQ0705'
 OQ0705'REFERENCE MARK NO. 2 IS 79 FEET WEST OF A POWER LINE POLE, 41
 OQ0705'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF A
 OQ0705'FENCE LINE.  THE MARK IS STAMPED ALVIN NO 2 1949 AND IS SET FLUSH
 OQ0705'WITH THE GROUND.
 OQ0705'
 OQ0705'AZIMUTH MARK IS 38 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 OQ0705'2 FEET WEST NORTHWEST OF A WHITE WITNESS POST AND 1 FOOT NORTH
 OQ0705'OF THE FENCE.  THE MARK IS STAMPED ALVIN 1949 AND PROJECTS ABOUT
 OQ0705'3 INCHES.
 OQ0705'
 OQ0705'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HARRISBURG, GO
 OQ0705'EAST ON GRAVEL ROAD FOR 4.5 MILE TO A T-ROAD, TURN RIGHT (SOUTH)
 OQ0705'AND GO 1 MILE TO A SIDE ROAD LEFT, TURN LEFT (EAST) AND GO 0.4
 OQ0705'MILE TO STATION ON LEFT AS DESCRIBED.
 OQ0705'
 OQ0705'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST FOR 0.35 MILE
 OQ0705'TO MARK ON RIGHT AS DESCRIBED.
 OQ0705'
 OQ0705'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 OQ0705
 OQ0705                          STATION RECOVERY (1966)
 OQ0705
 OQ0705'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (COP)
 OQ0705'DUE TO CHANGES IN TO REACH, CONDITION OF MARKS, AND MEASUREMENTS,
 OQ0705'A COMPLETE NEW DESCRIPTION FOLLOWS.
 OQ0705'
 OQ0705'STATION IS LOCATED ABOUT 4-1/2 MILES EAST-SOUTHEAST OF HARRISBURG,
 OQ0705'8 MILES NORTH OF CANTON AND ON PROPERTY THAT IS NOW OWNED AND
 OQ0705'OPERATED BY MR. HAROLD DANIELSON.
 OQ0705'
 OQ0705'DUE TO AN OVERHEAD POWERLINE THE TOWER WAS BUILT ECCENTRIC TO THE
 OQ0705'STATION, OVER A NEWLY ESTABLISHED REFERENCE MARK NUMBER
 OQ0705'3.  REFERENCE MARK NUMBER 1 IS OBSTRUCTED BY A HOUSE TRAILER.  A
 OQ0705'SLIGHT DIFFERENCE IN DISTANCE AND DIRECTION TO REFERENCE MARK
 OQ0705'NUMBER 2 WAS NOTED, ALTHOUGH THAT REFERENCE MARK DID NOT APPEAR
 OQ0705'TO HAVE BEEN DISTURBED.
 OQ0705'
 OQ0705'TO REACH STATION FROM THE RAILROAD DEPOT IN HARRISBURG, GO EAST
 OQ0705'ON COUNTY ROUTE 110 FOR 2.4 MILES TO JUNCTION OF STATE ROUTE
 OQ0705'11.  CONTINUE EAST ON ROUTE 110 FOR 2.0 MILES TO BEND IN ROAD.  AT
 OQ0705'THIS POINT, ROAD BECOMES COUNTY ROUTE 135.  GO SOUTH ON ROUTE 135
 OQ0705'FOR 0.9 MILE TO BEND IN ROAD.  CONTINUE ON ROUTE 135, NOW EAST,
 OQ0705'FOR 0.4 MILE TO STATION ON THE LEFT, NORTH SIDE OF HIGHWAY AS
 OQ0705'DESCRIBED.  TO REACH AZIMUTH MARK, CONTINUE EAST ON ROUTE 135
 OQ0705'FOR 0.35 MILE TO AZIMUTH MARK ON THE RIGHT, SOUTH SIDE OF
 OQ0705'HIGHWAY AS DESCRIBED.
 OQ0705'
 OQ0705'STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK, SET
 OQ0705'IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 OQ0705'SURFACE OF THE GROUND AND IS STAMPED ALVIN 1949.  IT IS 71 FEET
 OQ0705'NORTH OF CENTER OF COUNTY ROUTE 135, 21.2 FEET WEST OF A FENCELINE
 OQ0705'AND 19.0 FEET NORTH OF A 14 INCH ELM TREE.
 OQ0705'
 OQ0705'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK, SET IN
 OQ0705'THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 OQ0705'SURFACE OF THE GROUND AND IS STAMPED ALVIN NO 1 1949.  IT IS 49
 OQ0705'FEET EAST OF CENTER OF A GRAVEL DRIVEWAY, 26.0 FEET EAST-SOUTHEAST
 OQ0705'OF A POWERLINE POLE WITH TRANSFORMER, 5.3 FEET SOUTH-SOUTHEAST OF
 OQ0705'SOUTHEAST CORNER OF A GARAGE AND 2.3 FEET SOUTH-SOUTHWEST OF A
 OQ0705'GATEPOST.
 OQ0705'
 OQ0705'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK, SET IN
 OQ0705'THE TOP OF A SQUARE CONCRETE MONUMENT THAT PROJECTS 3 INCHES
 OQ0705'AND IS STAMPED ALVIN NO 2 1949.  IT IS 79 FEET WEST OF A POWERLINE
 OQ0705'POLE, 39.5 FEET SOUTH OF CENTER OF COUNTY ROUTE 135 AND 1.0 FEET
 OQ0705'NORTH OF A FENCE LINE.
 OQ0705'
 OQ0705'REFERENCE MARK NUMBER 3 IS A STANDARD REFERENCE MARK DISK, SET IN
 OQ0705'THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 12 INCHES BELOW THE
 OQ0705'SURFACE OF THE GROUND AND IS STAMPED ALVIN 1949 NO 3 1966.  IT IS
 OQ0705'84-1/2 FEET NORTH OF CENTER OF COUNTY ROUTE 135, 45 FEET NORTH OF
 OQ0705'A FENCE LINE, 50 FEET EAST OF ANOTHER FENCELINE AND 58 FEET EAST
 OQ0705'OF A 14 INCH ELM TREE.  WITH SUB-SURFACE REFERENCE
 OQ0705'MARK DISK.
 OQ0705'
 OQ0705'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK, SET IN THE TOP OF
 OQ0705'A SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES AND IS STAMPED
 OQ0705'ALVIN 1949.  IT IS 53.2 FEET WEST OF A POWERLINE POLE, 38 FEET
 OQ0705'SOUTH OF COUNTY ROUTE 135 AND 2.2 FEET WEST-NORTHWEST OF A WOOD
 OQ0705'WITNESS POST.
 OQ0705'
 OQ0705'A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK NUMBER 3,
 OQ0705'
 OQ0705'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 OQ0705'4-1/2 MILES EAST-SOUTHEAST OF HARRISBURG.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0706 ***********************************************************************
 OQ0706  DESIGNATION -  ALVIN RM 3
 OQ0706  PID         -  OQ0706
 OQ0706  STATE/COUNTY-  SD/LINCOLN
 OQ0706  COUNTRY     -  US
 OQ0706  USGS QUAD   -  KLONDIKE (2018)
 OQ0706
 OQ0706                         *CURRENT SURVEY CONTROL
 OQ0706  ______________________________________________________________________
 OQ0706* NAD 83(1996) POSITION- 43 25 01.81666(N) 096 36 01.99311(W)   ADJUSTED
 OQ0706* NAVD 88 ORTHO HEIGHT -   436.23  (+/-2cm)     1431.2   (feet) VERTCON3
 OQ0706  ______________________________________________________________________
 OQ0706  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 OQ0706  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 OQ0706  HORZ ORDER      -  FIRST
 OQ0706  VERT ORDER      -  THIRD ? (See Below)
 OQ0706
 OQ0706.The horizontal coordinates were established by classical geodetic methods
 OQ0706.and adjusted by the National Geodetic Survey in January 1998.
 OQ0706
 OQ0706.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0706.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0706
 OQ0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0706.GEOID18 height accuracy estimate available here.
 OQ0706
 OQ0706.The vertical order pertains to the NGVD 29 superseded value.
 OQ0706
 OQ0706.Click photographs - Photos may exist for this station.
 OQ0706
 OQ0706.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0706
 OQ0706. The following values were computed from the NAD 83(1996) position.
 OQ0706
 OQ0706;                    North         East     Units Scale Factor Converg.
 OQ0706;SPC SD S     -   127,196.115   902,179.146   MT  0.99991301   +2 34 30.2
 OQ0706;SPC SD S     -   417,309.25  2,959,899.41   sFT  0.99991301   +2 34 30.2
 OQ0706;UTM  14      - 4,809,939.059   694,249.826   MT  1.00006417   +1 38 58.8
 OQ0706
 OQ0706!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0706!SPC SD S     -   0.99993575  x   0.99991301  =   0.99984876
 OQ0706!UTM  14      -   0.99993575  x   1.00006417  =   0.99999991
 OQ0706
 OQ0706:                Primary Azimuth Mark                     Grid Az
 OQ0706:SPC SD S     -  GROTEWOLD RM A                           065 28 41.6
 OQ0706:UTM  14      -  GROTEWOLD RM A                           066 24 13.0
 OQ0706
 OQ0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9424909939(NAD 83)
 OQ0706
 OQ0706|---------------------------------------------------------------------|
 OQ0706| PID    Reference Object                     Distance      Geod. Az  |
 OQ0706|                                                           dddmmss.s |
 OQ0706| OQ0634 GROTEWOLD RM A                      APPROX.16.5 KM 0680311.8 |
 OQ0706| OQ0705 ALVIN                                22.833 METERS 25900     |
 OQ0706|---------------------------------------------------------------------|
 OQ0706
 OQ0706                          SUPERSEDED SURVEY CONTROL
 OQ0706
 OQ0706  NAD 83(1995)-  43 25 01.81743(N)    096 36 01.98713(W) AD(       ) 1
 OQ0706  NAD 83(1986)-  43 25 01.81911(N)    096 36 01.97837(W) AD(       ) 1
 OQ0706  NAD 27      -  43 25 01.90181(N)    096 36 00.79885(W) AD(       ) 1
 OQ0706  NGVD 29             435.97   (m)         1430.3    (f) LEVELING    3  
 OQ0706
 OQ0706.Superseded values are not recommended for survey control.
 OQ0706
 OQ0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0706.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0706
 OQ0706_MARKER: DR = REFERENCE MARK DISK
 OQ0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0706_STAMPING: ALVIN 1949 NO 3 1966
 OQ0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0706+STABILITY: SURFACE MOTION
 OQ0706
 OQ0706  HISTORY     - Date     Condition        Report By
 OQ0706  HISTORY     - 1966     MONUMENTED       CGS
 OQ0706
 OQ0706                          STATION DESCRIPTION
 OQ0706
 OQ0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (COP)
 OQ0706'STATION WAS ESTABLISHED DUE TO POWER LINES OVER ALVIN 1949.  STATION
 OQ0706'IS LOCATED ABOUT 4-1/2 MILES EAST-SOUTHEAST OF HARRISBURG, 8 MILES
 OQ0706'NORTH OF CANTON AND ON PROPERTY THAT IS NOW OWNED BY MR. HAROLD
 OQ0706'DANIELSON.  IT IS IN THE SOUTH 1/2 OF SEC.2,T.99N.,
 OQ0706'
 OQ0706'TO REACH STATION FROM THE RAILROAD DEPOT IN HARRISBURG, GO EAST
 OQ0706'ON COUNTY ROUTE 110 FOR 2.4 MILES TO JUNCTION OF STATE ROUTE
 OQ0706'11.  CONTINUE EAST ON ROUTE 110 FOR 2.0 MILES TO BEND IN ROAD.  AT
 OQ0706'THIS POINT ROAD BECOMES COUNTY ROUTE 135.  GO SOUTH ON ROUTE 135
 OQ0706'FOR 0.9 MILE TO BEND IN ROAD.  CONTINUE ON ROUTE 135, NOW EAST, FOR
 OQ0706'0.4 MILE TO STATION ON THE LEFT, NORTH SIDE OF THE HIGHWAY AS
 OQ0706'DESCRIBED.
 OQ0706'
 OQ0706'STATION MARK IS A REFERENCE MARK DISK, SET IN TOP OF A ROUND
 OQ0706'CONCRETE MONUMENT THAT IS 12 INCHES BELOW THE SURFACE OF THE
 OQ0706'GROUND.  A SUB-SURFACE REFERENCE MARK DISK WAS ALSO SET, BELOW
 OQ0706'THE MONUMENT.  IT IS STAMPED ALVIN 1949 NO 3 1966, AND IS 84-1/2
 OQ0706'FEET NORTH OF CENTER OF COUNTY ROUTE 135, 45 FEET NORTH OF A
 OQ0706'FENCELINE, 50 FEET EAST OF ANOTHER FENCELINE AND 58 FEET EAST OF
 OQ0706'A 14 INCH ELM TREE.
 OQ0706'
 OQ0706'ALVIN 1949 IS A STANDARD TRIANGULATION STATION MARK DISK, SET IN
 OQ0706'TOP OF A SQUARE CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE
 OQ0706'OF THE GROUND AND IS STAMPED ALVIN 1949.  IT IS 71 FEET NORTH OF
 OQ0706'CENTER OF COUNTY ROUTE 135, 21.2 FEET WEST OF A FENCELINE AND 19.0
 OQ0706'FEET NORTH OF A 14 INCH ELM TREE.
 OQ0706'
 OQ0706'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION ALVIN
 OQ0706'1949, DISTANCE BEING SHOWN ABOVE.
 OQ0706'
 OQ0706'HEIGHT OF LIGHT ABOVE STATION MARK PLATE 22.49 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0993 ***********************************************************************
 PR0993  DESIGNATION -  AMES
 PR0993  PID         -  PR0993
 PR0993  STATE/COUNTY-  SD/DEUEL
 PR0993  COUNTRY     -  US
 PR0993  USGS QUAD   -  ASTORIA (2017)
 PR0993
 PR0993                         *CURRENT SURVEY CONTROL
 PR0993  ______________________________________________________________________
 PR0993* NAD 83(1996) POSITION- 44 33 51.28363(N) 096 34 19.59813(W)   ADJUSTED
 PR0993* NAVD 88 ORTHO HEIGHT -   595.    (meters)     1952.    (feet) SCALED
 PR0993  ______________________________________________________________________
 PR0993  GEOID HEIGHT    -        -25.291 (meters)                     GEOID18
 PR0993  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC18
 PR0993  HORZ ORDER      -  SECOND
 PR0993
 PR0993.The horizontal coordinates were established by classical geodetic methods
 PR0993.and adjusted by the National Geodetic Survey in January 1998.
 PR0993
 PR0993.The orthometric height was scaled from a topographic map.
 PR0993
 PR0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0993.GEOID18 height accuracy estimate available here.
 PR0993
 PR0993.Click photographs - Photos may exist for this station.
 PR0993
 PR0993.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0993
 PR0993. The following values were computed from the NAD 83(1996) position.
 PR0993
 PR0993;                    North         East     Units Scale Factor Converg.
 PR0993;SPC SD N     -    86,984.963   872,230.829   MT  0.99997500   +2 25 33.8
 PR0993;SPC SD N     -   285,383.17  2,861,643.98   sFT  0.99997500   +2 25 33.8
 PR0993;UTM  14      - 4,937,412.749   692,800.634   MT  1.00005714   +1 42 15.1
 PR0993
 PR0993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0993!SPC SD N     -   0.99991064  x   0.99997500  =   0.99988564
 PR0993!UTM  14      -   0.99991064  x   1.00005714  =   0.99996777
 PR0993
 PR0993:                Primary Azimuth Mark                     Grid Az
 PR0993:SPC SD N     -  TORONTO MUNICIPAL TANK                   276 30 05.0
 PR0993:UTM  14      -  TORONTO MUNICIPAL TANK                   277 13 23.7
 PR0993
 PR0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9280037412(NAD 83)
 PR0993
 PR0993|---------------------------------------------------------------------|
 PR0993| PID    Reference Object                     Distance      Geod. Az  |
 PR0993|                                                           dddmmss.s |
 PR0993| CO7767 AMES RM 2                            42.164 METERS 04344     |
 PR0993| PR0999 TORONTO MUNICIPAL TANK              APPROX. 5.7 KM 2785538.8 |
 PR0993| CO7766 AMES RM 1                            31.553 METERS 35516     |
 PR0993|---------------------------------------------------------------------|
 PR0993
 PR0993                          SUPERSEDED SURVEY CONTROL
 PR0993
 PR0993  NAD 83(1986)-  44 33 51.28098(N)    096 34 19.57893(W) AD(       ) 2
 PR0993  NAD 27      -  44 33 51.41069(N)    096 34 18.39311(W) AD(       ) 2
 PR0993
 PR0993.Superseded values are not recommended for survey control.
 PR0993
 PR0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0993.See file dsdata.pdf to determine how the superseded data were derived.
 PR0993
 PR0993_MARKER: DD = SURVEY DISK
 PR0993_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0993+WITH SETTING: INFORMATION.
 PR0993_STAMPING: ET AMES 1968
 PR0993_MARK LOGO: USGS
 PR0993_PROJECTION: FLUSH
 PR0993_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0993
 PR0993  HISTORY     - Date     Condition        Report By
 PR0993  HISTORY     - 1968     MONUMENTED       USGS
 PR0993
 PR0993                          STATION DESCRIPTION
 PR0993
 PR0993'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0993'STATION IS LOCATED ABOUT 3.5 MI E. AND 0.5 MI S. OF THE TOWN
 PR0993'OF TORONTO, NEAR THE CENTER OF SEC. 27, T. 113 N., R. 48 W.
 PR0993'
 PR0993'TO REACH FROM POST OFFICE IN TORONTO, GO E. ON STATE HWY. 28,
 PR0993'3.0 MI TO CROSSROADS, TURN RIGHT (S.), GO 0.4 MI TO FARM
 PR0993'LANE ON LEFT (E.), TURN LEFT (E.) AND PROCEED PAST FARMHOUSE,
 PR0993'THROUGH BARN LOT N. OF BARN, THENCE S. AND E. ALONG FENCE
 PR0993'LINES 0.5 MI TO FENCE COR. AT CENTER OF SEC. AND STATION ON
 PR0993'RIGHT (S.).
 PR0993'
 PR0993'STATION IS 105.1 FT S. OF E.-W. FENCE, 105.9 FT W. OF N.-S.
 PR0993'FENCE, AND 6.0 FT N. OF USGS WITNESS POST, AND IS STAMPED
 PR0993'ET AMES 1968.
 PR0993'
 PR0993'REFERENCE MARK NO. 1 IS 2.0 FT S. OF E.-W. FENCE, 105.9 FT W.
 PR0993'OF N.-S. FENCE, AND IS STAMPED AMES NO. 1 1968.
 PR0993'
 PR0993'REFERENCE MARK NO. 2 IS NE. OF STATION, 3.5 FT SW. OF FENCE
 PR0993'COR., AND IS STAMPED AMES NO. 2 1968.
 PR0993'
 PR0993'NO AZIMUTH MARK WAS SET.  DIRECTION WAS OBSERVED TO TORONTO
 PR0993'MWT.
 PR0993'
 PR0993'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR0993'SET FLUSH WITH THE GROUND, AND CENTERED IN 6 IN. DRAIN TILE
 PR0993'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0464 ***********************************************************************
 QQ0464  DESIGNATION -  AMHERST
 QQ0464  PID         -  QQ0464
 QQ0464  STATE/COUNTY-  SD/MARSHALL
 QQ0464  COUNTRY     -  US
 QQ0464  USGS QUAD   -  SPAIN (2017)
 QQ0464
 QQ0464                         *CURRENT SURVEY CONTROL
 QQ0464  ______________________________________________________________________
 QQ0464* NAD 83(1996) POSITION- 45 42 14.52813(N) 097 51 18.48926(W)   ADJUSTED
 QQ0464* NAVD 88 ORTHO HEIGHT -   399.    (meters)     1309.    (feet) SCALED
 QQ0464  ______________________________________________________________________
 QQ0464  GEOID HEIGHT    -        -25.146 (meters)                     GEOID18
 QQ0464  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 QQ0464  HORZ ORDER      -  FIRST
 QQ0464
 QQ0464.The horizontal coordinates were established by classical geodetic methods
 QQ0464.and adjusted by the National Geodetic Survey in January 1998.
 QQ0464
 QQ0464.The orthometric height was scaled from a topographic map.
 QQ0464
 QQ0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0464.GEOID18 height accuracy estimate available here.
 QQ0464
 QQ0464.Click photographs - Photos may exist for this station.
 QQ0464
 QQ0464.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0464
 QQ0464. The following values were computed from the NAD 83(1996) position.
 QQ0464
 QQ0464;                    North         East     Units Scale Factor Converg.
 QQ0464;SPC SD N     -   210,097.590   767,013.011   MT  1.00000406   +1 31 04.8
 QQ0464;SPC SD N     -   689,295.18  2,516,441.85   sFT  1.00000406   +1 31 04.8
 QQ0464;UTM  14      - 5,061,802.004   589,120.803   MT  0.99969765   +0 49 10.1
 QQ0464
 QQ0464!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0464!SPC SD N     -   0.99994135  x   1.00000406  =   0.99994541
 QQ0464!UTM  14      -   0.99994135  x   0.99969765  =   0.99963902
 QQ0464
 QQ0464:                Primary Azimuth Mark                     Grid Az
 QQ0464:SPC SD N     -  AMHERST AZ MK                            086 32 27.2
 QQ0464:UTM  14      -  AMHERST AZ MK                            087 14 21.9
 QQ0464
 QQ0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR8912061802(NAD 83)
 QQ0464
 QQ0464|---------------------------------------------------------------------|
 QQ0464| PID    Reference Object                     Distance      Geod. Az  |
 QQ0464|                                                           dddmmss.s |
 QQ0464| CO4190 AMHERST AZ MK                                      0880332.0 |
 QQ0464| CO4191 AMHERST RM 1                         24.793 METERS 17334     |
 QQ0464| CO4192 AMHERST RM 2                         23.162 METERS 29430     |
 QQ0464|---------------------------------------------------------------------|
 QQ0464
 QQ0464                          SUPERSEDED SURVEY CONTROL
 QQ0464
 QQ0464  NAD 83(1986)-  45 42 14.52183(N)    097 51 18.48330(W) AD(       ) 1
 QQ0464  NAD 27      -  45 42 14.70575(N)    097 51 17.10396(W) AD(       ) 1
 QQ0464
 QQ0464.Superseded values are not recommended for survey control.
 QQ0464
 QQ0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0464.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0464
 QQ0464_MARKER: DS = TRIANGULATION STATION DISK
 QQ0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0464_STAMPING: AMHERST 1952
 QQ0464_MARK LOGO: CGS
 QQ0464_PROJECTION: FLUSH
 QQ0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0464+STABILITY: SURFACE MOTION
 QQ0464
 QQ0464  HISTORY     - Date     Condition        Report By
 QQ0464  HISTORY     - 1952     MONUMENTED       CGS
 QQ0464
 QQ0464                          STATION DESCRIPTION
 QQ0464
 QQ0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0464'THE STATION IS ABOUT 7-1/2 MILES SOUTHWEST OF BRITTON, 7 MILES
 QQ0464'NORTH-NORTHWEST OF LANGFORD, IN SECTION 24, T 126 N, R 59 W, ON
 QQ0464'LAND OWNED BY LOREN HEMEN, 39 FEET WEST OF THE CENTER OF A TRACK
 QQ0464'ROAD, 37 FEET NORTHEAST OF THE NORTHEAST CORNER OF A BARN, 26
 QQ0464'FEET SOUTH-SOUTHWEST OF A FENCE CORNER, AND 10 FEET WEST OF A
 QQ0464'4 X 4 INCH WITNESS POST.
 QQ0464'
 QQ0464'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND
 QQ0464'25 IN BRITTON, GO SOUTH ON HIGHWAY 25 FOR 6.3 MILES TO A CROSS
 QQ0464'ROAD, TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 4.55 MILES TO THE
 QQ0464'AZIMUTH MARK ON THE RIGHT, CONTINUE WEST FOR 0.5 MILE TO A CROSS
 QQ0464'ROAD AND STATION ON THE LEFT.
 QQ0464'
 QQ0464'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0464'STAMPED AMHERST 1952.
 QQ0464'
 QQ0464'REFERENCE MARK 1 IS 40 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 QQ0464'THE BARN AND 2 FEET WEST OF A WIRE FENCE.  THE MARK IS FLUSH WITH
 QQ0464'THE GROUND, AND THE DISK IS STAMPED AMHERST NO 1 1952.
 QQ0464'
 QQ0464'REFERENCE MARK 2 IS 60 FEET NORTH OF THE NORTHEAST CORNER OF THE
 QQ0464'BARN AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MARK IS FLUSH WITH THE
 QQ0464'GROUND, AND THE DISK IS STAMPED AMHERST NO 2 1952.
 QQ0464'
 QQ0464'THE AZIMUTH MARK IS 30 FEET NORTH OF THE CENTER OF A GRAVELED
 QQ0464'ROAD, 3 FEET WEST OF A FENCE CORNER, 3 FEET WEST OF A 4 X 4 INCH
 QQ0464'WITNESS POST, AND 1 FOOT SOUTH OF A WIRE FENCE.  THE MARK PROJECTS
 QQ0464'2 INCHES, AND THE DISK IS STAMPED AMHERST 1952.
 QQ0464'
 QQ0464'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2094 ***********************************************************************
 NM2094  DESIGNATION -  ANCHOR
 NM2094  PID         -  NM2094
 NM2094  STATE/COUNTY-  SD/YANKTON
 NM2094  COUNTRY     -  US
 NM2094  USGS QUAD   -  YANKTON (2017)
 NM2094
 NM2094                         *CURRENT SURVEY CONTROL
 NM2094  ______________________________________________________________________
 NM2094* NAD 83(1986) POSITION- 42 53 45.     (N) 097 23 32.     (W)   SCALED
 NM2094* NAVD 88 ORTHO HEIGHT -   387.593 (meters)     1271.63  (feet) ADJUSTED
 NM2094  ______________________________________________________________________
 NM2094  GEOID HEIGHT    -        -25.612 (meters)                     GEOID18
 NM2094  DYNAMIC HEIGHT  -        387.482 (meters)     1271.26  (feet) COMP
 NM2094  MODELED GRAVITY -    980,322.4   (mgal)                       NAVD 88
 NM2094
 NM2094  VERT ORDER      -  FIRST     CLASS II
 NM2094
 NM2094.The horizontal coordinates were scaled from a map and have
 NM2094.an estimated accuracy of +/- 6 seconds.
 NM2094
 NM2094.The orthometric height was determined by differential leveling and
 NM2094.adjusted by the NATIONAL GEODETIC SURVEY
 NM2094.in June 1994.
 NM2094
 NM2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2094.GEOID18 height accuracy estimate available here.
 NM2094
 NM2094.Click photographs - Photos may exist for this station.
 NM2094
 NM2094.The dynamic height is computed by dividing the NAVD 88
 NM2094.geopotential number by the normal gravity value computed on the
 NM2094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2094.degrees latitude (g = 980.6199 gals.).
 NM2094
 NM2094.The modeled gravity was interpolated from observed gravity values.
 NM2094
 NM2094;                    North         East    Units  Estimated Accuracy
 NM2094;SPC SD S     -    66,740.      840,170.      MT  (+/- 180 meters Scaled)
 NM2094
 NM2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312505(NAD 83)
 NM2094
 NM2094                          SUPERSEDED SURVEY CONTROL
 NM2094
 NM2094.No superseded survey control is available for this station.
 NM2094
 NM2094_MARKER: DS = TRIANGULATION STATION DISK
 NM2094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2094_STAMPING: ANCHOR 1993
 NM2094_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2094+STABILITY: SURFACE MOTION
 NM2094_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2094+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2094
 NM2094  HISTORY     - Date     Condition        Report By
 NM2094  HISTORY     - 1993     MONUMENTED       SD3070
 NM2094  HISTORY     - 19930908 GOOD             NGS
 NM2094  HISTORY     - 20120323 GOOD             INDIV
 NM2094
 NM2094                          STATION DESCRIPTION
 NM2094
 NM2094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2094'IN YANKTON, AT THE INTERSECTION OF ANCHOR DRIVE AND DOUGLAS AVENUE,
 NM2094'12.8 M (42.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF HOUSE NUMBER
 NM2094'2312, 10.0 M (32.8 FT) NORTH OF THE DRIVE CENTERLINE, 6.8 M (22.3 FT)
 NM2094'EAST OF THE AVENUE CENTERLINE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 NM2094'AVENUE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2094
 NM2094                          STATION RECOVERY (2012)
 NM2094
 NM2094'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0686 ***********************************************************************
 PS0686  DESIGNATION -  ANDERSON
 PS0686  PID         -  PS0686
 PS0686  STATE/COUNTY-  SD/BUFFALO
 PS0686  COUNTRY     -  US
 PS0686  USGS QUAD   -  DRY RUN (2017)
 PS0686
 PS0686                         *CURRENT SURVEY CONTROL
 PS0686  ______________________________________________________________________
 PS0686* NAD 83(1996) POSITION- 44 05 14.09423(N) 099 05 05.32361(W)   ADJUSTED
 PS0686* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 PS0686  ______________________________________________________________________
 PS0686  GEOID HEIGHT    -        -25.009 (meters)                     GEOID18
 PS0686  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 PS0686  HORZ ORDER      -  SECOND
 PS0686
 PS0686.The horizontal coordinates were established by classical geodetic methods
 PS0686.and adjusted by the National Geodetic Survey in January 1998.
 PS0686
 PS0686.The orthometric height was scaled from a topographic map.
 PS0686
 PS0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0686.GEOID18 height accuracy estimate available here.
 PS0686
 PS0686.Click photographs - Photos may exist for this station.
 PS0686
 PS0686.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0686
 PS0686. The following values were computed from the NAD 83(1996) position.
 PS0686
 PS0686;                    North         East     Units Scale Factor Converg.
 PS0686;SPC SD S     -   195,600.223   699,982.539   MT  0.99994032   +0 51 40.7
 PS0686;SPC SD S     -   641,731.73  2,296,526.05   sFT  0.99994032   +0 51 40.7
 PS0686;UTM  14      - 4,881,566.899   493,210.236   MT  0.99960057   -0 03 32.4
 PS0686
 PS0686!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0686!SPC SD S     -   0.99991543  x   0.99994032  =   0.99985576
 PS0686!UTM  14      -   0.99991543  x   0.99960057  =   0.99951604
 PS0686
 PS0686:                Primary Azimuth Mark                     Grid Az
 PS0686:SPC SD S     -  ANDERSON AZ MK                           191 43 02.0
 PS0686:UTM  14      -  ANDERSON AZ MK                           192 38 15.1
 PS0686
 PS0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9321081566(NAD 83)
 PS0686
 PS0686|---------------------------------------------------------------------|
 PS0686| PID    Reference Object                     Distance      Geod. Az  |
 PS0686|                                                           dddmmss.s |
 PS0686| CO4198 ANDERSON RM 2                        23.851 METERS 01715     |
 PS0686| CO4197 ANDERSON RM 1                        24.625 METERS 11223     |
 PS0686| CO4196 ANDERSON AZ MK                                     1923442.7 |
 PS0686|---------------------------------------------------------------------|
 PS0686
 PS0686                          SUPERSEDED SURVEY CONTROL
 PS0686
 PS0686  NAD 83(1986)-  44 05 14.09287(N)    099 05 05.33057(W) AD(       ) 2
 PS0686  NAD 27      -  44 05 14.12200(N)    099 05 03.97800(W) AD(       ) 2
 PS0686
 PS0686.Superseded values are not recommended for survey control.
 PS0686
 PS0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0686.See file dsdata.pdf to determine how the superseded data were derived.
 PS0686
 PS0686_MARKER: DS = TRIANGULATION STATION DISK
 PS0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0686_STAMPING: ANDERSON 1948
 PS0686_MARK LOGO: CGS
 PS0686_PROJECTION: FLUSH
 PS0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0686+STABILITY: SURFACE MOTION
 PS0686
 PS0686  HISTORY     - Date     Condition        Report By
 PS0686  HISTORY     - 1948     MONUMENTED       CGS
 PS0686
 PS0686                          STATION DESCRIPTION
 PS0686
 PS0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0686'THE STATION IS ABOUT 3-1/2 MILES NORTH AND 5 MILES WEST OF
 PS0686'GANN VALLEY, 0.4 MILE SOUTH OF A WHITE SCHOOL HOUSE AND 0.15
 PS0686'MILE EAST OF A DIRT ROAD.  THE MARK IS SET FLUSH AND THE
 PS0686'DISK IS STAMPED ANDERSON 1948.  IT IS 7 FEET EAST-NORTHEAST
 PS0686'OF A WHITE WITNESS POST.
 PS0686'
 PS0686'REFERENCE MARK NO. 1 IS 80.79 FEET EAST OF THE STATION.  THE
 PS0686'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED ANDERSON NO 1
 PS0686'1948.
 PS0686'
 PS0686'REFERENCE MARK NO. 2 IS 75.28 FEET NORTH OF AND ABOUT 4 FEET
 PS0686'LOWER THAN THE STATION.  THE MARK PROJECTS 6 INCHES AND THE
 PS0686'DISK IS STAMPED ANDERSON NO 2 1948.
 PS0686'
 PS0686'THE AZIMUTH MARK IS ABOUT 0.5 SOUTH-SOUTHEAST OF THE STATION,
 PS0686'35 FEET WEST OF THE CENTERLINE OF A DIRT ROAD, 5.5 FEET EAST
 PS0686'OF A NORTH-SOUTH FENCE LINE, AND 2.5 FEET EAST OF A WHITE
 PS0686'WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 PS0686'STAMPED ANDERSON 1948.
 PS0686'
 PS0686'TO REACH THE STATION FROM FORT THOMPSON, FROM THE CROSS-ROADS
 PS0686'JUST EAST OF TOWN, GO NORTH-NORTHWEST FOR 1.65 MILE ON STATE
 PS0686'HIGHWAY 47.  TURN RIGHT AND GO EAST FOR 17.6 MILES TO A SIDE
 PS0686'ROAD LEFT.  TURN LEFT AND GO NORTH 0.3 MILE TO AZIMUTH MARK
 PS0686'ON LEFT AS DESCRIBED.  CONTINUE ON NORTH 0.2 MILE TO A WIRE
 PS0686'GATE ON THE RIGHT.  TURN RIGHT, PASS THROUGH GATE AND GO NORTH
 PS0686'AND NORTHEAST FOR 0.35 MILE TO HIGHEST POINT AND STATION AS
 PS0686'DESCRIBED.
 PS0686'
 PS0686'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0376 ***********************************************************************
 QT0376  DESIGNATION -  ANDERSON
 QT0376  PID         -  QT0376
 QT0376  STATE/COUNTY-  SD/PERKINS
 QT0376  COUNTRY     -  US
 QT0376  USGS QUAD   -  LEMMON (2017)
 QT0376
 QT0376                         *CURRENT SURVEY CONTROL
 QT0376  ______________________________________________________________________
 QT0376* NAD 83(1996) POSITION- 45 53 39.50288(N) 102 13 10.17139(W)   ADJUSTED
 QT0376* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 QT0376  ______________________________________________________________________
 QT0376  GEOID HEIGHT    -        -18.758 (meters)                     GEOID18
 QT0376  LAPLACE CORR    -         -7.02  (seconds)                    DEFLEC18
 QT0376  HORZ ORDER      -  SECOND
 QT0376
 QT0376.The horizontal coordinates were established by classical geodetic methods
 QT0376.and adjusted by the National Geodetic Survey in January 1998.
 QT0376
 QT0376.The orthometric height was scaled from a topographic map.
 QT0376
 QT0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0376.GEOID18 height accuracy estimate available here.
 QT0376
 QT0376.Click photographs - Photos may exist for this station.
 QT0376
 QT0376.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0376
 QT0376. The following values were computed from the NAD 83(1996) position.
 QT0376
 QT0376;                    North         East     Units Scale Factor Converg.
 QT0376;SPC SD N     -   231,394.904   427,757.142   MT  1.00004756   -1 34 14.9
 QT0376;SPC SD N     -   759,168.11  1,403,399.89   sFT  1.00004756   -1 34 14.9
 QT0376;UTM  13      - 5,086,064.123   715,708.200   MT  1.00017206   +1 59 50.4
 QT0376
 QT0376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0376!SPC SD N     -   0.99987872  x   1.00004756  =   0.99992627
 QT0376!UTM  13      -   0.99987872  x   1.00017206  =   1.00005076
 QT0376
 QT0376:                Primary Azimuth Mark                     Grid Az
 QT0376:SPC SD N     -  ANDERSON AZ MK                           138 53 23.0
 QT0376:UTM  13      -  ANDERSON AZ MK                           135 19 17.7
 QT0376
 QT0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL1570886064(NAD 83)
 QT0376
 QT0376|---------------------------------------------------------------------|
 QT0376| PID    Reference Object                     Distance      Geod. Az  |
 QT0376|                                                           dddmmss.s |
 QT0376| CQ6952 ANDERSON RM 1                         9.711 METERS 04239     |
 QT0376| CQ6951 ANDERSON AZ MK                                     1371908.1 |
 QT0376| CQ6953 ANDERSON RM 2                         8.084 METERS 26410     |
 QT0376|---------------------------------------------------------------------|
 QT0376
 QT0376                          SUPERSEDED SURVEY CONTROL
 QT0376
 QT0376  NAD 83(1986)-  45 53 39.49411(N)    102 13 10.16919(W) AD(       ) 2
 QT0376  NAD 27      -  45 53 39.48800(N)    102 13 08.60800(W) AD(       ) 2
 QT0376
 QT0376.Superseded values are not recommended for survey control.
 QT0376
 QT0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0376.See file dsdata.pdf to determine how the superseded data were derived.
 QT0376
 QT0376_MARKER: DS = TRIANGULATION STATION DISK
 QT0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0376_STAMPING: ANDERSON 1952
 QT0376_MARK LOGO: CGS
 QT0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0376+STABILITY: SURFACE MOTION
 QT0376
 QT0376  HISTORY     - Date     Condition        Report By
 QT0376  HISTORY     - 1952     MONUMENTED       CGS
 QT0376
 QT0376                          STATION DESCRIPTION
 QT0376
 QT0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0376'THE STATION IS ABOUT 4-1/2 MILES SOUTHWEST OF LEMMON, 2 MILES
 QT0376'WEST OF STATE HIGHWAY 73, IN SECTION 2, T 22 N, R 15 E, ON LAND
 QT0376'OWNED BY BILL ANDERSON, AND 5 FEET NORTH OF THE SOUTH EDGE
 QT0376'OF THE BUTTE.
 QT0376'
 QT0376'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QT0376'STATE HIGHWAY 73 ABOUT 0.8 MILE WEST OF LEMMON, GO SOUTH ON
 QT0376'HIGHWAY 73 FOR 3.0 MILES TO A CROSS ROAD, TURN RIGHT AND GO
 QT0376'WEST FOR 1.85 MILES TO A FARM HOME ON THE LEFT, CONTINUE WEST
 QT0376'FOR 0.15 MILE TO THE AZIMUTH MARK ON RIGHT, CONTINUE WEST FOR
 QT0376'0.15 MILE TO A GATE, PASS THROUGH GATE AND GO NORTH-NORTHWEST
 QT0376'ACROSS COUNTRY FOR 0.2 MILE TO TOP OF BUTTE AND STATION.
 QT0376'
 QT0376'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0376'ANDERSON 1952.
 QT0376'
 QT0376'REFERENCE MARK 1 IS 15 FEET NORTH OF SOUTH EDGE OF BUTTE.  THE
 QT0376'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ANDERSON NO 1 1952.
 QT0376'
 QT0376'REFERENCE MARK 2 IS 20 FEET NORTHEAST OF THE SOUTHWEST EDGE OF
 QT0376'BUTTE.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0376'ANDERSON NO 2 1952.
 QT0376'
 QT0376'THE AZIMUTH MARK IS 51 FEET NORTH OF THE CENTER OF A TRACK ROAD,
 QT0376'4 FEET WEST OF A POWER LINE POLE, AND 1 FOOT WEST OF A 4 X 4 INCH
 QT0376'WITNESS POST.  THE MARK PROJECTS 7 INCHES, AND THE DISK IS
 QT0376'STAMPED ANDERSON 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0774 ***********************************************************************
 QS0774  DESIGNATION -  ANN
 QS0774  PID         -  QS0774
 QS0774  STATE/COUNTY-  SD/DEWEY
 QS0774  COUNTRY     -  US
 QS0774  USGS QUAD   -  VIRGINIA (2017)
 QS0774
 QS0774                         *CURRENT SURVEY CONTROL
 QS0774  ______________________________________________________________________
 QS0774* NAD 83(1996) POSITION- 45 07 32.30598(N) 100 36 03.10770(W)   ADJUSTED
 QS0774* NAVD 88 ORTHO HEIGHT -   663.    (meters)     2175.    (feet) SCALED
 QS0774  ______________________________________________________________________
 QS0774  GEOID HEIGHT    -        -22.151 (meters)                     GEOID18
 QS0774  LAPLACE CORR    -         -2.53  (seconds)                    DEFLEC18
 QS0774  HORZ ORDER      -  THIRD
 QS0774
 QS0774.The horizontal coordinates were established by classical geodetic methods
 QS0774.and adjusted by the National Geodetic Survey in January 1998.
 QS0774
 QS0774.The orthometric height was scaled from a topographic map.
 QS0774
 QS0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0774.GEOID18 height accuracy estimate available here.
 QS0774
 QS0774.Click photographs - Photos may exist for this station.
 QS0774
 QS0774.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0774
 QS0774. The following values were computed from the NAD 83(1996) position.
 QS0774
 QS0774;                    North         East     Units Scale Factor Converg.
 QS0774;SPC SD N     -   143,780.035   552,730.761   MT  0.99993995   -0 25 30.9
 QS0774;SPC SD N     -   471,718.33  1,813,417.51   sFT  0.99993995   -0 25 30.9
 QS0774;UTM  14      - 4,998,154.169   374,103.587   MT  0.99979489   -1 08 04.6
 QS0774
 QS0774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0774!SPC SD N     -   0.99989947  x   0.99993995  =   0.99983942
 QS0774!UTM  14      -   0.99989947  x   0.99979489  =   0.99969438
 QS0774
 QS0774:                Primary Azimuth Mark                     Grid Az
 QS0774:SPC SD N     -  ANN AZ MK                                003 40 52.0
 QS0774:UTM  14      -  ANN AZ MK                                004 23 25.7
 QS0774
 QS0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7410398154(NAD 83)
 QS0774
 QS0774|---------------------------------------------------------------------|
 QS0774| PID    Reference Object                     Distance      Geod. Az  |
 QS0774|                                                           dddmmss.s |
 QS0774| CO4205 ANN AZ MK                                          0031521.1 |
 QS0774| CO4207 ANN RM 2                              9.476 METERS 02124     |
 QS0774| CO4206 ANN RM 1                              9.162 METERS 10951     |
 QS0774|---------------------------------------------------------------------|
 QS0774
 QS0774                          SUPERSEDED SURVEY CONTROL
 QS0774
 QS0774  NAD 83(1986)-  45 07 32.29891(N)    100 36 03.10879(W) AD(       ) 3
 QS0774  NAD 27      -  45 07 32.35900(N)    100 36 01.60200(W) AD(       ) 3
 QS0774
 QS0774.Superseded values are not recommended for survey control.
 QS0774
 QS0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0774.See file dsdata.pdf to determine how the superseded data were derived.
 QS0774
 QS0774_MARKER: DS = TRIANGULATION STATION DISK
 QS0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0774_STAMPING: ANN 1952
 QS0774_MARK LOGO: CGS
 QS0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0774+STABILITY: SURFACE MOTION
 QS0774
 QS0774  HISTORY     - Date     Condition        Report By
 QS0774  HISTORY     - 1952     MONUMENTED       CGS
 QS0774
 QS0774                          STATION DESCRIPTION
 QS0774
 QS0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0774'THE STATION IS IN SECTION 32, T 14 N, R 29 E, ABOUT 2-1/4
 QS0774'MILES EAST-SOUTHEAST OF LA PLANT, ON SUMMIT OF A ROCKY MOUND
 QS0774'ABOUT 0.3 MILE SOUTH OF U.S. HIGHWAY 212, AND 5 FEET NORTHEAST
 QS0774'OF A WHITE 4 IN X 4 IN WITNESS POST.
 QS0774'
 QS0774'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE NORTHEAST
 QS0774'EDGE OF THE VILLAGE OF LA PLANT GO EASTERLY ON U.S. HIGHWAY
 QS0774'212 FOR 2.3 TO A WIRE GATE ON THE RIGHT AND THE AZIMUTH MARK
 QS0774'AS DESCRIBED BELOW, TURN RIGHT THROUGH GATE AND FOLLOW DIM
 QS0774'TRACKS SOUTHERLY FOR 0.3 MILE TO THE HIGHEST POINT AND THE
 QS0774'STATION.
 QS0774'
 QS0774'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QS0774'ANN 1952.
 QS0774'
 QS0774'REFERENCE MARK NO. 1 PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QS0774'ANN NO 1 1952.
 QS0774'
 QS0774'REFERENCE MARK NO. 2 PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0774'ANN NO 2 1952.
 QS0774'
 QS0774'THE AZIMUTH MARK IS 51 FEET SOUTH OF U.S. HIGHWAY 212, 14 FEET
 QS0774'WEST OF THE CENTER OF A WIRE GATE, 2 FEET EAST OF A WHITE
 QS0774'4 IN X 4 IN WITNESS POST, AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 QS0774'MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED ANN 1952.
 QS0774'
 QS0774'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1187 ***********************************************************************
 PT1187  DESIGNATION -  ANT
 PT1187  PID         -  PT1187
 PT1187  STATE/COUNTY-  SD/ZIEBACH
 PT1187  COUNTRY     -  US
 PT1187  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT1187
 PT1187                         *CURRENT SURVEY CONTROL
 PT1187  ______________________________________________________________________
 PT1187* NAD 83(1996) POSITION- 44 44 55.58983(N) 101 37 15.56709(W)   ADJUSTED
 PT1187* NAVD 88 ORTHO HEIGHT -   729.    (meters)     2392.    (feet) SCALED
 PT1187  ______________________________________________________________________
 PT1187  GEOID HEIGHT    -        -20.905 (meters)                     GEOID18
 PT1187  LAPLACE CORR    -         -5.99  (seconds)                    DEFLEC18
 PT1187  HORZ ORDER      -  SECOND
 PT1187
 PT1187.The horizontal coordinates were established by classical geodetic methods
 PT1187.and adjusted by the National Geodetic Survey in January 1998.
 PT1187
 PT1187.The orthometric height was scaled from a topographic map.
 PT1187
 PT1187.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1187.GEOID18 height accuracy estimate available here.
 PT1187
 PT1187.Click photographs - Photos may exist for this station.
 PT1187
 PT1187.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1187
 PT1187. The following values were computed from the NAD 83(1996) position.
 PT1187
 PT1187;                    North         East     Units Scale Factor Converg.
 PT1187;SPC SD N     -   103,010.778   471,647.327   MT  0.99995297   -1 08 50.1
 PT1187;SPC SD N     -   337,961.19  1,547,396.27   sFT  0.99995297   -1 08 50.1
 PT1187;UTM  14      - 4,958,385.090   292,524.370   MT  1.00012937   -1 50 45.0
 PT1187
 PT1187!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1187!SPC SD N     -   0.99988892  x   0.99995297  =   0.99984189
 PT1187!UTM  14      -   0.99988892  x   1.00012937  =   1.00001828
 PT1187
 PT1187:                Primary Azimuth Mark                     Grid Az
 PT1187:SPC SD N     -  C 21                                     118 38 08.4
 PT1187:UTM  14      -  C 21                                     119 20 03.3
 PT1187
 PT1187_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9252458385(NAD 83)
 PT1187
 PT1187|---------------------------------------------------------------------|
 PT1187| PID    Reference Object                     Distance      Geod. Az  |
 PT1187|                                                           dddmmss.s |
 PT1187| PT0835 C 21                                               1172918.3 |
 PT1187| CP9495 ANT RM 2                             15.095 METERS 25657     |
 PT1187| CP9494 ANT RM 1                             13.075 METERS 35242     |
 PT1187|---------------------------------------------------------------------|
 PT1187
 PT1187                          SUPERSEDED SURVEY CONTROL
 PT1187
 PT1187  NAD 83(1986)-  44 44 55.58203(N)    101 37 15.56765(W) AD(       ) 2
 PT1187  NAD 27      -  44 44 55.63600(N)    101 37 14.02100(W) AD(       ) 2
 PT1187
 PT1187.Superseded values are not recommended for survey control.
 PT1187
 PT1187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1187.See file dsdata.pdf to determine how the superseded data were derived.
 PT1187
 PT1187_MARKER: DS = TRIANGULATION STATION DISK
 PT1187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1187_STAMPING: ANT 1950
 PT1187_MARK LOGO: CGS
 PT1187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1187+STABILITY: SURFACE MOTION
 PT1187
 PT1187  HISTORY     - Date     Condition        Report By
 PT1187  HISTORY     - 1950     MONUMENTED       CGS
 PT1187  HISTORY     - 1952     GOOD             CGS
 PT1187
 PT1187                          STATION DESCRIPTION
 PT1187
 PT1187'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1187'STATION IS LOCATED ABOUT 20 MILES SOUTH OF DUPREE, ABOUT 4
 PT1187'MILES NORTHEAST OF RATTLESNAKE LAKE, 100 YARDS EAST OF THE
 PT1187'CENTER OF A DIRT ROAD, 9 FEET NORTHWEST OF A WITNESS POST,
 PT1187'AND ON CHEYENNE RIVER INDIAN RESERVATION.
 PT1187'
 PT1187'TO REACH FROM THE COURTHOUSE IN DUPREE, GO SOUTH ON DIRT ROAD
 PT1187'FOR 0.65 MILE TO A CROSSROAD.  TURN RIGHT AND GO WEST AND
 PT1187'SOUTH ON MAIN ROAD FOR 5.0 MILES TO A CROSSROAD.  CONTINUE SOUTH
 PT1187'ON MAIN ROAD FOR 11.0 MILES TO A T-ROAD LEFT.  CONTINUE SOUTH
 PT1187'ON MAIN ROAD FOR 6.0 MILES TO A BLADED ROAD RIGHT.  CONTINUE
 PT1187'ON MAIN ROAD FOR 0.35 MILE TO TRIANGLE-BLAZED TELEPHONE POLE
 PT1187'ON LEFT.  LEAVE ROAD AND GO EAST FOR ABOUT 60 YARDS TO HIGHEST
 PT1187'POINT AND STATION.
 PT1187'
 PT1187'STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED ANT
 PT1187'1950.
 PT1187'
 PT1187'REFERENCE MARK NO. 1 IS 50 FEET NORTH OF A WITNESS POST.
 PT1187'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED ANT NO
 PT1187'1 1950.
 PT1187'
 PT1187'REFERENCE MARK NO. 2 IS 60 FEET WEST OF A WITNESS POST.  THE
 PT1187'MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED ANT NO 2
 PT1187'1950.
 PT1187'
 PT1187'BENCH MARK C 21 IS 69 FEET NORTH OF CENTER OF DIRT ROAD,
 PT1187'26 FEET EAST OF A TELEPHONE POLE, AND 4 FEET SOUTHWEST OF
 PT1187'A WITNESS POST.  THE MARK PROJECTS 12 INCHES, AND THE DISK
 PT1187'IS STAMPED C 21 1933.
 PT1187'
 PT1187'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN THE
 PT1187'TOPS OF 12-INCH CONCRETE CYLINDERS.  BENCH MARK C 21 IS A
 PT1187'STANDARD BENCH MARK DISK SET IN THE TOP OF A 12 X 12-INCH
 PT1187'CONCRETE POST.
 PT1187'
 PT1187'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1187
 PT1187                          STATION RECOVERY (1952)
 PT1187
 PT1187'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1187'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN
 PT1187'GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND
 PT1187'CORRECT.
 PT1187'
 PT1187'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0703 ***********************************************************************
 OS0703  DESIGNATION -  ANTELOPE
 OS0703  PID         -  OS0703
 OS0703  STATE/COUNTY-  SD/TODD
 OS0703  COUNTRY     -  US
 OS0703  USGS QUAD   -  MISSION (2017)
 OS0703
 OS0703                         *CURRENT SURVEY CONTROL
 OS0703  ______________________________________________________________________
 OS0703* NAD 83(1996) POSITION- 43 16 01.57983(N) 100 39 42.83299(W)   ADJUSTED
 OS0703* NAVD 88 ORTHO HEIGHT -   867.003 (meters)     2844.49  (feet) ADJUSTED
 OS0703  ______________________________________________________________________
 OS0703  GEOID HEIGHT    -        -23.103 (meters)                     GEOID18
 OS0703  LAPLACE CORR    -         -6.60  (seconds)                    DEFLEC18
 OS0703  DYNAMIC HEIGHT  -        866.653 (meters)     2843.34  (feet) COMP
 OS0703  MODELED GRAVITY -    980,186.6   (mgal)                       NAVD 88
 OS0703
 OS0703  HORZ ORDER      -  FIRST
 OS0703  VERT ORDER      -  FIRST     CLASS II
 OS0703
 OS0703.The horizontal coordinates were established by classical geodetic methods
 OS0703.and adjusted by the National Geodetic Survey in January 1998.
 OS0703
 OS0703.The orthometric height was determined by differential leveling and
 OS0703.adjusted by the NATIONAL GEODETIC SURVEY
 OS0703.in June 1994.
 OS0703
 OS0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0703.GEOID18 height accuracy estimate available here.
 OS0703
 OS0703.Click photographs - Photos may exist for this station.
 OS0703
 OS0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0703
 OS0703.The dynamic height is computed by dividing the NAVD 88
 OS0703.geopotential number by the normal gravity value computed on the
 OS0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0703.degrees latitude (g = 980.6199 gals.).
 OS0703
 OS0703.The modeled gravity was interpolated from observed gravity values.
 OS0703
 OS0703. The following values were computed from the NAD 83(1996) position.
 OS0703
 OS0703;                    North         East     Units Scale Factor Converg.
 OS0703;SPC SD S     -   103,786.392   573,326.914   MT  0.99992556   -0 13 36.0
 OS0703;SPC SD S     -   340,505.85  1,880,990.05   sFT  0.99992556   -0 13 36.0
 OS0703;UTM  14      - 4,791,817.951   365,128.490   MT  0.99982377   -1 08 21.3
 OS0703
 OS0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0703!SPC SD S     -   0.99986768  x   0.99992556  =   0.99979325
 OS0703!UTM  14      -   0.99986768  x   0.99982377  =   0.99969147
 OS0703
 OS0703:                Primary Azimuth Mark                     Grid Az
 OS0703:SPC SD S     -  ANTELOPE AZ MK                           180 42 49.1
 OS0703:UTM  14      -  ANTELOPE AZ MK                           181 37 34.4
 OS0703
 OS0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6512891817(NAD 83)
 OS0703
 OS0703|---------------------------------------------------------------------|
 OS0703| PID    Reference Object                     Distance      Geod. Az  |
 OS0703|                                                           dddmmss.s |
 OS0703| OS0701 MISSION EPISCOPAL CH CROSS          APPROX. 4.2 KM 0032256.1 |
 OS0703| OS0700 MISSION INDIAN SCH WATER TANK       APPROX. 4.7 KM 0392719.4 |
 OS0703| OS0921 ANTELOPE RM 1                        25.283 METERS 09904     |
 OS0703| CO2091 ANTELOPE AZ MK                                     1802913.1 |
 OS0703| OS0710 ST FRANCIS MUNICIPAL TANK           APPROX.24.5 KM 2340429.7 |
 OS0703| OS0711 ST FRANCIS CHURCH CROSS             APPROX.24.2 KM 2343958.1 |
 OS0703| OS0922 ANTELOPE RM 2                                      24512     |
 OS0703|---------------------------------------------------------------------|
 OS0703
 OS0703                          SUPERSEDED SURVEY CONTROL
 OS0703
 OS0703  NAD 83(1995)-  43 16 01.57909(N)    100 39 42.83494(W) AD(       ) 1
 OS0703  NAD 83(1986)-  43 16 01.57736(N)    100 39 42.84447(W) AD(       ) 1
 OS0703  NAD 27      -  43 16 01.56200(N)    100 39 41.34200(W) AD(       ) 1
 OS0703  NGVD 29 (07/19/86)  866.4    (m)         2843.     (f) VERT ANG       
 OS0703
 OS0703.Superseded values are not recommended for survey control.
 OS0703
 OS0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0703.See file dsdata.pdf to determine how the superseded data were derived.
 OS0703
 OS0703_MARKER: DS = TRIANGULATION STATION DISK
 OS0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0703_STAMPING: ANTELOPE 1933
 OS0703_MARK LOGO: CGS
 OS0703_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0703+STABILITY: SURFACE MOTION
 OS0703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0703+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0703
 OS0703  HISTORY     - Date     Condition        Report By
 OS0703  HISTORY     - 1933     MONUMENTED       CGS
 OS0703  HISTORY     - 1933     GOOD             CGS
 OS0703  HISTORY     - 19920722 GOOD             NGS
 OS0703
 OS0703                          STATION DESCRIPTION
 OS0703
 OS0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0703'ABOUT 3 MILES SOUTH OF MISSION AND 170.7 FEET (SLOPE MEASUREMENT)
 OS0703'NORTH OF CENTER SEC. 17, T38N, R28W, ON SUMMIT OF
 OS0703'PROMINENT BUTTE IN PASTURE.  LAND IS OWNED BY PETERS BROTHERS
 OS0703'WHO LIVE NORTH OF MISSION.
 OS0703'
 OS0703'REACHED FROM MISSION BY FOLLOWING STATE HIGHWAY 59 SOUTH 3.8
 OS0703'MILES TO SUMMIT OF LONG HILL WITH SMALL WHITE HOUSE AND GROVE
 OS0703'OF YOUNG TREES ON RIGHT.  DRIVE IN PAST HOUSE, KEEPING TO
 OS0703'RIGHT, NORTH.  CONTINUE NORTH-NORTHWEST TO HIGHEST BUTTE AND
 OS0703'STATION.  KEEPING TO LEFT OF RAVINES WHICH OPEN TO EAST.
 OS0703'
 OS0703'REFERENCE MARK NO. 1 IS EAST OF STATION AND ON SAME BUTTE.
 OS0703'
 OS0703'REFERENCE MARK NO. 2 IS SOUTH BY WEST OF STATION AT THE BASE OF
 OS0703'BUTTE AND NORTHWEST 135.4 FEET FROM CENTER SEC. 17, T38N,
 OS0703'R28W, 6 P.M.
 OS0703'
 OS0703'AZIMUTH MARK IS WEST BY SOUTH OF STATION.
 OS0703'
 OS0703'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0703'BRONZE DISKS SET IN CONCRETE.
 OS0703'
 OS0703'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.05 METERS.
 OS0703
 OS0703                          STATION RECOVERY (1933)
 OS0703
 OS0703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933
 OS0703'RECOVERED IN GOOD CONDITION.
 OS0703
 OS0703                          STATION RECOVERY (1992)
 OS0703
 OS0703'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0703'4.3 KM (2.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0703'OF U.S. HIGHWAY 18 IN MISSION, THENCE 0.8 KM (0.50 MI) WESTERLY
 OS0703'ACROSS A PASTURE, NEAR THE TOP OF THE MOST PROMINENT BUTTE, 55.4 M
 OS0703'(181.8 FT) NORTH OF A SECTION CORNER POST, 41.5 M (136.2 FT)
 OS0703'NORTHEAST OF REFERENCE MARK 2, 24.8 M (81.4 FT) WEST OF REFERENCE
 OS0703'MARK 1, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OS0703'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY DUANE TATE, BOX
 OS0703'28, MISSION, SD 57555, TELEPHONE NUMBER (605) 856-2600.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0597 ***********************************************************************
 PS0597  DESIGNATION -  ANTELOPE
 PS0597  PID         -  PS0597
 PS0597  STATE/COUNTY-  SD/SPINK
 PS0597  COUNTRY     -  US
 PS0597  USGS QUAD   -  BLOOMFIELD (2017)
 PS0597
 PS0597                         *CURRENT SURVEY CONTROL
 PS0597  ______________________________________________________________________
 PS0597* NAD 83(1996) POSITION- 44 42 41.97374(N) 098 05 57.46367(W)   ADJUSTED
 PS0597* NAVD 88 ORTHO HEIGHT -   415.    (meters)     1362.    (feet) SCALED
 PS0597  ______________________________________________________________________
 PS0597  GEOID HEIGHT    -        -24.500 (meters)                     GEOID18
 PS0597  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 PS0597  HORZ ORDER      -  FIRST
 PS0597
 PS0597.The horizontal coordinates were established by classical geodetic methods
 PS0597.and adjusted by the National Geodetic Survey in January 1998.
 PS0597
 PS0597.The orthometric height was scaled from a topographic map.
 PS0597
 PS0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0597.GEOID18 height accuracy estimate available here.
 PS0597
 PS0597.Click photographs - Photos may exist for this station.
 PS0597
 PS0597.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0597
 PS0597. The following values were computed from the NAD 83(1996) position.
 PS0597
 PS0597;                    North         East     Units Scale Factor Converg.
 PS0597;SPC SD N     -    99,369.307   750,593.906   MT  0.99995658   +1 20 42.7
 PS0597;SPC SD N     -   326,014.13  2,462,573.51   sFT  0.99995658   +1 20 42.7
 PS0597;UTM  14      - 4,951,314.768   571,344.476   MT  0.99966259   +0 38 01.3
 PS0597
 PS0597!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0597!SPC SD N     -   0.99993873  x   0.99995658  =   0.99989532
 PS0597!UTM  14      -   0.99993873  x   0.99966259  =   0.99960134
 PS0597
 PS0597:                Primary Azimuth Mark                     Grid Az
 PS0597:SPC SD N     -  ANTELOPE AZ MK                           175 50 39.9
 PS0597:UTM  14      -  ANTELOPE AZ MK                           176 33 21.3
 PS0597
 PS0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7134451314(NAD 83)
 PS0597
 PS0597|---------------------------------------------------------------------|
 PS0597| PID    Reference Object                     Distance      Geod. Az  |
 PS0597|                                                           dddmmss.s |
 PS0597| CO4212 ANTELOPE RM 1                        31.858 METERS 04314     |
 PS0597| CO4213 ANTELOPE RM 2                        35.985 METERS 14301     |
 PS0597| CO4211 ANTELOPE AZ MK                                     1771122.6 |
 PS0597| PS0599 HITCHCOCK MUNICIPAL TANK            APPROX.26.6 KM 2495302.7 |
 PS0597| PS0641 TULARE MUNICIPAL TANK               APPROX.32.3 KM 2751503.8 |
 PS0597| PS0594 DOLAND MUNICIPAL TANK               APPROX.20.5 KM 3593836.4 |
 PS0597|---------------------------------------------------------------------|
 PS0597
 PS0597                          SUPERSEDED SURVEY CONTROL
 PS0597
 PS0597  NAD 83(1986)-  44 42 41.97123(N)    098 05 57.45457(W) AD(       ) 1
 PS0597  NAD 27      -  44 42 42.06100(N)    098 05 56.12000(W) AD(       ) 1
 PS0597
 PS0597.Superseded values are not recommended for survey control.
 PS0597
 PS0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0597.See file dsdata.pdf to determine how the superseded data were derived.
 PS0597
 PS0597_MARKER: DS = TRIANGULATION STATION DISK
 PS0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0597_STAMPING: ANTELOPE 1935
 PS0597_MARK LOGO: CGS
 PS0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0597+STABILITY: SURFACE MOTION
 PS0597
 PS0597  HISTORY     - Date     Condition        Report By
 PS0597  HISTORY     - 1935     MONUMENTED       CGS
 PS0597
 PS0597                          STATION DESCRIPTION
 PS0597
 PS0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0597'THIS STATION IS ABOUT 12.8 MILES S OF DOLAND, ABOUT 16.2 MILES
 PS0597'ENE OF HITCHOCK.  IT IS NEAR THE CENTER OF THE E EDGE OF
 PS0597'SEC. 1, T 114 N, R 61 W, ANTELOPE TOWNSHIP.  THE MARK IS SET
 PS0597'ON THE W EDGE OF THE RIGHT-OF-WAY OF S.DAK. 37, 8 FEET E OF
 PS0597'THE W END OF E-W FENCE LINE, 35 FEET W OF THE CENTER LINE OF
 PS0597'THE HIGHWAY, 66-1/2 FEET W OF THE FENCE LINE ON THE E EDGE OF
 PS0597'THE RIGHT-OF-WAY.  MARK PROJECTS 6 INCHES.
 PS0597'
 PS0597'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0597'BRONZE DISKS SET IN CONCRETE.
 PS0597'
 PS0597'REFERENCE MARK NO. 1 IS NE OF THE STATION ON THE W EDGE OF
 PS0597'A FIELD, 1 FOOT E OF THE FENCE LINE ON THE E EDGE OF THE
 PS0597'RIGHT-OF-WAY OF S.DAK. 37, 2 FEET S OF FENCE LINE WHICH RUNS
 PS0597'E.  MARK PROJECTS 13 INCHES.  REFERENCE MARK NO. 2 IS SE OF
 PS0597'THE STATION, 1 FOOT E OF FENCE LINE ON THE E EDGE OF THE
 PS0597'RIGHT-OF-WAY, 37 FEET E OF THE CENTER LINE OF THE ROAD AND
 PS0597'PROJECTS 10 INCHES.
 PS0597'
 PS0597'AZIMUTH MARK IS S OF THE STATION, 2 FEET E OF FENCE LINE ON
 PS0597'THE E EDGE OF THE RIGHT-OF-WAY OF S.DAK. 37, 38 FEET E OF THE
 PS0597'CENTER LINE OF THE HIGHWAY.  MARK PROJECTS 9 INCHES.
 PS0597'
 PS0597'REACHED FROM DOLAND, INTERSECTION OF U.S. HIGHWAY 212 AND
 PS0597'S.DAK. 37 AT THE SE CORNER OF TOWN, GO S ON 37 FOR 12.5 MILES
 PS0597'TO STATION.
 PS0597'
 PS0597'LIGHTS 74 FEET ABOVE STATION LINCOLN, HARMONY, AND CLARK ARE
 PS0597'VISIBLE FROM THE GROUND.
 PS0597'
 PS0597'A LIGHT 87 FEET ABOVE STATION DOLAND IS VISIBLE FROM THE
 PS0597'GROUND.
 PS0597'
 PS0597'STATION RICHLAND IS VISIBLE FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0469 ***********************************************************************
 QQ0469  DESIGNATION -  ANTELOPE
 QQ0469  PID         -  QQ0469
 QQ0469  STATE/COUNTY-  SD/DAY
 QQ0469  COUNTRY     -  US
 QQ0469  USGS QUAD   -  LANGFORD (2017)
 QQ0469
 QQ0469                         *CURRENT SURVEY CONTROL
 QQ0469  ______________________________________________________________________
 QQ0469* NAD 83(1996) POSITION- 45 31 31.24266(N) 097 50 12.79277(W)   ADJUSTED
 QQ0469* NAVD 88 ORTHO HEIGHT -   449.    (meters)     1473.    (feet) SCALED
 QQ0469  ______________________________________________________________________
 QQ0469  GEOID HEIGHT    -        -24.938 (meters)                     GEOID18
 QQ0469  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 QQ0469  HORZ ORDER      -  SECOND
 QQ0469
 QQ0469.The horizontal coordinates were established by classical geodetic methods
 QQ0469.and adjusted by the National Geodetic Survey in January 1998.
 QQ0469
 QQ0469.The orthometric height was scaled from a topographic map.
 QQ0469
 QQ0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0469.GEOID18 height accuracy estimate available here.
 QQ0469
 QQ0469.Click photographs - Photos may exist for this station.
 QQ0469
 QQ0469.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0469
 QQ0469. The following values were computed from the NAD 83(1996) position.
 QQ0469
 QQ0469;                    North         East     Units Scale Factor Converg.
 QQ0469;SPC SD N     -   190,282.398   768,964.251   MT  0.99997334   +1 31 51.3
 QQ0469;SPC SD N     -   624,284.83  2,522,843.55   sFT  0.99997334   +1 31 51.3
 QQ0469;UTM  14      - 5,041,970.181   590,829.423   MT  0.99970143   +0 49 48.0
 QQ0469
 QQ0469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0469!SPC SD N     -   0.99993348  x   0.99997334  =   0.99990682
 QQ0469!UTM  14      -   0.99993348  x   0.99970143  =   0.99963493
 QQ0469
 QQ0469:                Primary Azimuth Mark                     Grid Az
 QQ0469:SPC SD N     -  ANTELOPE 2 AZ MK                         354 09 51.0
 QQ0469:UTM  14      -  ANTELOPE 2 AZ MK                         354 51 54.3
 QQ0469
 QQ0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9082941970(NAD 83)
 QQ0469
 QQ0469|---------------------------------------------------------------------|
 QQ0469| PID    Reference Object                     Distance      Geod. Az  |
 QQ0469|                                                           dddmmss.s |
 QQ0469| CO4214 ANTELOPE RM 1                        12.171 METERS 00256     |
 QQ0469| QQ0467 LANGFORD MUNICIPAL WATER TANK       APPROX. 8.5 KM 0034809.9 |
 QQ0469| QQ0468 ANTELOPE 2                           26.785 METERS 07500     |
 QQ0469| CO4215 ANTELOPE RM 2                        14.889 METERS 17732     |
 QQ0469| QQ0349 ANTELOPE 2 AZ MK                    489.822 METERS 3554142.3 |
 QQ0469| QQ0470 ANTELOPE AZ MK                      468.820 METERS 3573708.2 |
 QQ0469|---------------------------------------------------------------------|
 QQ0469
 QQ0469                          SUPERSEDED SURVEY CONTROL
 QQ0469
 QQ0469  NAD 83(1986)-  45 31 31.23807(N)    097 50 12.78098(W) AD(       ) 2
 QQ0469  NAD 27      -  45 31 31.41393(N)    097 50 11.41938(W) AD(       ) 2
 QQ0469
 QQ0469.Superseded values are not recommended for survey control.
 QQ0469
 QQ0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0469.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0469
 QQ0469_MARKER: DS = TRIANGULATION STATION DISK
 QQ0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0469_STAMPING: ANTELOPE 1952
 QQ0469_MARK LOGO: CGS
 QQ0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0469+STABILITY: SURFACE MOTION
 QQ0469
 QQ0469  HISTORY     - Date     Condition        Report By
 QQ0469  HISTORY     - 1952     MONUMENTED       CGS
 QQ0469  HISTORY     - 1969     GOOD             CGS
 QQ0469
 QQ0469                          STATION DESCRIPTION
 QQ0469
 QQ0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0469'THE STATION IS IN SECTION 29, T 124 N, R 58 W, ON THE RIGHT-OF-WAY
 QQ0469'OF STATE HIGHWAY 25, 5-1/4 MILES SOUTH OF LANGFORD, 2-1/4 MILES
 QQ0469'NORTH OF PIERPONT, 32 FEET EAST OF THE CENTER OF STATE HIGHWAY 25,
 QQ0469'5 FEET NORTHWEST OF A GATE POST, 3.5 FEET SOUTHWEST OF A WHITE
 QQ0469'4 IN X 4 IN WITNESS POST AND 2.5 FEET WEST OF A WIRE FENCE.
 QQ0469'
 QQ0469'TO REACH THE STATION FROM AN INTERSECTION JUST EAST OF THE
 QQ0469'RAILROAD DEPOT IN LANGFORD WHERE STATE HIGHWAY 25 TURNS SOUTH, GO
 QQ0469'SOUTH ON STATE HIGHWAY 25 FOR 5.35 MILES TO THE AZIMUTH MARK ON
 QQ0469'THE RIGHT, CONTINUE SOUTHERLY ON THE HIGHWAY FOR 0.1 MILE TO A
 QQ0469'RAILROAD CROSSING, CROSS AND CONTINUE SOUTHERLY FOR 0.15 MILE
 QQ0469'TO THE STATION ON THE LEFT AS DESCRIBED.
 QQ0469'
 QQ0469'THE STATION MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED ANTELOPE
 QQ0469'1952.
 QQ0469'
 QQ0469'REFERENCE MARK 1 IS 34 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QQ0469'AND 9.5 FEET SOUTH OF A TELEPHONE POLE.  THE MARK PROJECTS 5 INCHES
 QQ0469'AND THE DISK IS STAMPED ANTELOPE NO 1 1952.
 QQ0469'
 QQ0469'REFERENCE MARK 2 IS 34 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QQ0469'AND 1 FOOT WEST OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND
 QQ0469'THE DISK IS STAMPED ANTELOPE NO 2 1952.
 QQ0469'
 QQ0469'THE AZIMUTH MARK IS 45 FEET WEST OF THE CENTER OF THE HIGHWAY,
 QQ0469'34 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 19 FEET
 QQ0469'SOUTH-SOUTHWEST OF A STOP SIGN POST, AND 2 FEET SOUTH OF A WHITE
 QQ0469'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE
 QQ0469'DISK IS STAMPED ANTELOPE 1952.
 QQ0469'
 QQ0469'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0469
 QQ0469                          STATION RECOVERY (1969)
 QQ0469
 QQ0469'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 QQ0469'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH
 QQ0469'MARK WERE RECOVERED IN GOOD CONDITION.  DUE TO HIGHWAY IMPROVEMENTS,
 QQ0469'ALL OF THE MARKS WERE TO BE DESTROYED.
 QQ0469'
 QQ0469'ANTELOPE 2 WAS ESTABLISHED EAST OF THE ORIGINAL STATION, THEN ALL
 QQ0469'OLD MARKS WERE DESTROYED.
 QQ0469'
 QQ0469'FOR FURTHER INFORMATION SEE THE DESCRIPTION FOR ANTELOPE 2.
 QQ0469'
 QQ0469'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0469'2 MILES NORTH OF PIERPONT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2198 ***********************************************************************
 PU2198  DESIGNATION -  ANTELOPE
 PU2198  PID         -  PU2198
 PU2198  STATE/COUNTY-  SD/MEADE
 PU2198  COUNTRY     -  US
 PU2198  USGS QUAD   -  ELM SPRINGS SW (2017)
 PU2198
 PU2198                         *CURRENT SURVEY CONTROL
 PU2198  ______________________________________________________________________
 PU2198* NAD 83(1996) POSITION- 44 18 14.45986(N) 102 43 42.22181(W)   ADJUSTED
 PU2198* NAVD 88 ORTHO HEIGHT -   823.    (meters)     2700.    (feet) SCALED
 PU2198  ______________________________________________________________________
 PU2198  GEOID HEIGHT    -        -18.013 (meters)                     GEOID18
 PU2198  LAPLACE CORR    -         -7.92  (seconds)                    DEFLEC18
 PU2198  HORZ ORDER      -  SECOND
 PU2198
 PU2198.The horizontal coordinates were established by classical geodetic methods
 PU2198.and adjusted by the National Geodetic Survey in January 1998.
 PU2198
 PU2198.The orthometric height was scaled from a topographic map.
 PU2198
 PU2198.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2198.GEOID18 height accuracy estimate available here.
 PU2198
 PU2198.Click photographs - Photos may exist for this station.
 PU2198
 PU2198.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2198
 PU2198. The following values were computed from the NAD 83(1996) position.
 PU2198
 PU2198;                    North         East     Units Scale Factor Converg.
 PU2198;SPC SD N     -    55,972.332   382,322.439   MT  1.00002349   -1 55 51.6
 PU2198;SPC SD N     -   183,635.89  1,254,336.20   sFT  1.00002349   -1 55 51.6
 PU2198;UTM  13      - 4,908,149.667   681,192.599   MT  1.00000378   +1 35 13.4
 PU2198
 PU2198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2198!SPC SD N     -   0.99987372  x   1.00002349  =   0.99989721
 PU2198!UTM  13      -   0.99987372  x   1.00000378  =   0.99987750
 PU2198
 PU2198:                Primary Azimuth Mark                     Grid Az
 PU2198:SPC SD N     -  ANTELOPE AZ MK                           181 32 34.8
 PU2198:UTM  13      -  ANTELOPE AZ MK                           178 01 29.8
 PU2198
 PU2198_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8119208149(NAD 83)
 PU2198
 PU2198|---------------------------------------------------------------------|
 PU2198| PID    Reference Object                     Distance      Geod. Az  |
 PU2198|                                                           dddmmss.s |
 PU2198| PU2199 TT 11 GB                            171.809 METERS 00055     |
 PU2198| CP9497 ANTELOPE RM 1                        14.155 METERS 01058     |
 PU2198| CP9498 ANTELOPE RM 2                        15.436 METERS 17010     |
 PU2198| CP9496 ANTELOPE AZ MK                                     1793643.2 |
 PU2198|---------------------------------------------------------------------|
 PU2198
 PU2198                          SUPERSEDED SURVEY CONTROL
 PU2198
 PU2198  NAD 83(1993)-  44 18 14.45166(N)    102 43 42.22270(W) AD(       ) 2
 PU2198  NAD 83(1986)-  44 18 14.45024(N)    102 43 42.22231(W) AD(       ) 2
 PU2198  NAD 27      -  44 18 14.48860(N)    102 43 40.60010(W) AD(       ) 2
 PU2198
 PU2198.Superseded values are not recommended for survey control.
 PU2198
 PU2198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2198.See file dsdata.pdf to determine how the superseded data were derived.
 PU2198
 PU2198_MARKER: DS = TRIANGULATION STATION DISK
 PU2198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2198_STAMPING: ANTELOPE 1950
 PU2198_MARK LOGO: CGS
 PU2198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2198+STABILITY: SURFACE MOTION
 PU2198
 PU2198  HISTORY     - Date     Condition        Report By
 PU2198  HISTORY     - 1950     MONUMENTED       CGS
 PU2198  HISTORY     - 1951     GOOD             CGS
 PU2198  HISTORY     - 1961     GOOD             CGS
 PU2198
 PU2198                          STATION DESCRIPTION
 PU2198
 PU2198'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2198'THIS STATION WAS NOT OCCUPIED IN 1950.
 PU2198'
 PU2198'THE STATION IS LOCATED ABOUT 14-1/4 MILES NORTH, AND 5 MILES
 PU2198'EAST OF NEW UNDERWOOD, ABOUT 2-3/4 MILES SOUTH OF THE BELLE
 PU2198'FOURCHE RIVER, AND JUST WEST OF A NORTH-SOUTH FENCE.  IT IS IN
 PU2198'THE SE 1/4 SEC. 13, T. 4 N., R. 11 E.
 PU2198'
 PU2198'TO REACH FROM THE INTERSECTION OF MAIN STREET AND U.S. HIGHWAYS
 PU2198'NO. 14 AND 16 JUST NORTH OF NEW UNDERWOOD, GO EAST ON U.S. HIGHWAY
 PU2198'NO. 14 AND 16 FOR 0.35 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO
 PU2198'NORTH ON A GRAVELED ROAD FOR 0.25 MILE TO A FORK (JUST
 PU2198'AFTER PASSING THE VIEWFIELD STORE AND CHURCH ON THE RIGHT).
 PU2198'CONTINUE NORTH ON THE LEFT ROAD FOR 5.1 MILES TO A FORK.  THEN
 PU2198'RIGHT, EAST, FOR 5.1 MILES TO A CROSS ROAD.  THEN LEFT, NORTH
 PU2198'ON A TRACK ROAD FOR 1.05 MILES TO A WIRE GATE ON THE LEFT
 PU2198'(JUST SOUTH OF A FENCE CORNER).  THEN LEFT THROUGH A GATE.
 PU2198'THEN RIGHT, NORTH, ALONG THE WEST SIDE OF THE FENCE FOR
 PU2198'0.35 MILE TO THE STATION ON THE RIGHT.
 PU2198'
 PU2198'THE STATION MARK IS STAMPED ANTELOPE 1950.
 PU2198'
 PU2198'REFERENCE MARK NO. 1 IS 17 PACES SOUTH OF THE STATION.  IT
 PU2198'PROJECTS 6 INCHES, AND THE DISK IS STAMPED ANTELOPE NO 1
 PU2198'1950.
 PU2198'
 PU2198'REFERENCE MARK NO. 2 IS 17 PACES NORTH OF THE STATION.  IT
 PU2198'PROJECTS 6 INCHES, AND THE DISK IS STAMPED ANTELOPE NO 2 1950.
 PU2198'
 PU2198'TT 11GB (USGS) IS LOCATED ON A SMALL KNOLL ABOUT 0.05 MILE
 PU2198'NORTH OF THE STATION.  IT IS A U.S. GEOLOGICAL SURVEY DISK
 PU2198'STAMPED TT 11GB 1950.
 PU2198'
 PU2198'THE AZIMUTH MARK IS ABOUT 0.25 MILE SOUTH OF THE STATION,
 PU2198'ABOUT 50 FEET NORTH OF A WIRE GATE, AND 2 FEET NORTH OF A
 PU2198'WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PU2198'ANTELOPE 1950.
 PU2198'
 PU2198'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2198'CONCRETE CYLINDERS.
 PU2198
 PU2198                          STATION RECOVERY (1951)
 PU2198
 PU2198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2198'THE STATION IS LOCATED ABOUT 10-1/2 MILES NORTH-NORTHEAST
 PU2198'OF NEW UNDERWOOD, ABOUT 2-3/4 MILES SOUTH OF THE BELLE FOURCHE
 PU2198'RIVER, 10 FEET WEST OF A WIRE FENCE, AND 9 FEET WEST OF A
 PU2198'WITNESS POST.  IT IS IN PASTURE LAND IN THE SOUTHEAST 1/4
 PU2198'OF SECTION 13, T 4 N, R 11E.
 PU2198'
 PU2198'TO REACH THE STATION FROM NEW UNDERWOOD, GO NORTH ON A GRAVELED
 PU2198'ROAD TO ITS JUNCTION WITH U.S. HIGHWAY NO. 14 AND 16.  THEN RIGHT,
 PU2198'EAST, ON NO. 14 AND 16 FOR 0.35 MILE.  THEN LEFT, NORTH, ON A
 PU2198'GRAVELED ROAD FOR 8.25 MILES TO A FORK (JUST AFTER PASSING
 PU2198'THE VIEWFIELD STORE AND A CHURCH ON THE LEFT).  THEN LEFT,
 PU2198'CONTINUE NORTHERLY FOR 5.1 MILES TO A FORK.  THEN RIGHT, EAST,
 PU2198'ON A GRAVELED ROAD FOR 5.1 MILE.  THEN LEFT, NORTH,
 PU2198'ON A TRACK ROAD FOR 1.0 MILE TO A WIRE GATE ON THE LEFT AND
 PU2198'THE AZIMUTH MARK AS DESCRIBED.  PASS THROUGH THE GATE, THEN
 PU2198'RIGHT, NORTH, ACROSS PASTURE LAND AND FOLLOWING THE
 PU2198'NORTH-SOUTH WIRE FENCE FOR 0.3 MILE TO THE STATION AS
 PU2198'DESCRIBED.
 PU2198'
 PU2198'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2198'ANTELOPE 1950.
 PU2198'
 PU2198'REFERENCE MARK NO. 1 IS IN THE NORTH-SOUTH FENCE LINE.  IT
 PU2198'PROJECTS 4 INCHES, AND THE DISK IS STAMPED ANTELOPE NO 1 1950.
 PU2198'
 PU2198'REFERENCE MARK NO. 2 IS IN THE NORTH-SOUTH FENCE LINE.  IT
 PU2198'PROJECTS 4 INCHES, AND THE DISK IS STAMPED ANTELOPE NO 2 1950.
 PU2198'
 PU2198'THE AZIMUTH MARK IS 77 FEET NORTH OF THE NORTH GATE POST OF
 PU2198'THE WIRE GATE, 4 FEET SOUTH OF A FENCE CORNER, AND 4 FEET NORTH
 PU2198'OF A WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS
 PU2198'STAMPED ANTELOPE 1950.
 PU2198'
 PU2198'TT 11 GB (USGS) IS ON THE CREST OF A SMALL KNOLL, ABOUT 200
 PU2198'FEET SOUTH OF A FENCE CORNER, AND 6 INCHES WEST OF THE WIRE
 PU2198'FENCE.  IT IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 PU2198'DISK STAMPED TT 11 GB 1950 SET IN THE TOP OF A 6-INCH CONCRETE
 PU2198'POST THAT PROJECTS 4 INCHES.
 PU2198'
 PU2198'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE STANDARD DISKS
 PU2198'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2198'
 PU2198'HEIGHT OF LIGHT ABOVE STATION MARK 4 METERS.
 PU2198
 PU2198                          STATION RECOVERY (1961)
 PU2198
 PU2198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (WFR)
 PU2198'STATION RECOVERED AS DESCRIBED, ALL MARKS FOUND IN GOOD CONDITION.
 PU2198'
 PU2198'ORIGINAL DESCRIPTION IS STILL ADEQUATE FOR REACHING STATION,
 PU2198'EXCEPT YOU TURN OFF INTO PASTURE 0.2 MILE FARTHER EAST
 PU2198'THAN BEFORE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0468 ***********************************************************************
 QQ0468  DESIGNATION -  ANTELOPE 2
 QQ0468  PID         -  QQ0468
 QQ0468  STATE/COUNTY-  SD/DAY
 QQ0468  COUNTRY     -  US
 QQ0468  USGS QUAD   -  LANGFORD (2017)
 QQ0468
 QQ0468                         *CURRENT SURVEY CONTROL
 QQ0468  ______________________________________________________________________
 QQ0468* NAD 83(1996) POSITION- 45 31 31.46723(N) 097 50 11.60054(W)   ADJUSTED
 QQ0468* NAVD 88 ORTHO HEIGHT -   449.    (meters)     1473.    (feet) SCALED
 QQ0468  ______________________________________________________________________
 QQ0468  GEOID HEIGHT    -        -24.938 (meters)                     GEOID18
 QQ0468  LAPLACE CORR    -          0.00  (seconds)                    DEFLEC18
 QQ0468  HORZ ORDER      -  SECOND
 QQ0468
 QQ0468.The horizontal coordinates were established by classical geodetic methods
 QQ0468.and adjusted by the National Geodetic Survey in January 1998.
 QQ0468
 QQ0468.The orthometric height was scaled from a topographic map.
 QQ0468
 QQ0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0468.GEOID18 height accuracy estimate available here.
 QQ0468
 QQ0468.Click photographs - Photos may exist for this station.
 QQ0468
 QQ0468.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0468
 QQ0468. The following values were computed from the NAD 83(1996) position.
 QQ0468
 QQ0468;                    North         East     Units Scale Factor Converg.
 QQ0468;SPC SD N     -   190,290.020   768,989.928   MT  0.99997334   +1 31 52.1
 QQ0468;SPC SD N     -   624,309.84  2,522,927.79   sFT  0.99997334   +1 31 52.1
 QQ0468;UTM  14      - 5,041,977.486   590,855.185   MT  0.99970149   +0 49 48.9
 QQ0468
 QQ0468!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0468!SPC SD N     -   0.99993348  x   0.99997334  =   0.99990682
 QQ0468!UTM  14      -   0.99993348  x   0.99970149  =   0.99963499
 QQ0468
 QQ0468:                Primary Azimuth Mark                     Grid Az
 QQ0468:SPC SD N     -  ANTELOPE 2 AZ MK                         351 03 25.1
 QQ0468:UTM  14      -  ANTELOPE 2 AZ MK                         351 45 28.3
 QQ0468
 QQ0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9085541977(NAD 83)
 QQ0468
 QQ0468|---------------------------------------------------------------------|
 QQ0468| PID    Reference Object                     Distance      Geod. Az  |
 QQ0468|                                                           dddmmss.s |
 QQ0468| CO4223 ANTELOPE 2 RM 4                      12.620 METERS 00112     |
 QQ0468| QQ0467 LANGFORD MUNICIPAL WATER TANK       APPROX. 8.5 KM 0033756.3 |
 QQ0468| CO4222 ANTELOPE 2 RM 3                      16.038 METERS 17901     |
 QQ0468| QQ0469 ANTELOPE                             26.785 METERS 25500     |
 QQ0468| QQ0349 ANTELOPE 2 AZ MK                    485.565 METERS 3523517.2 |
 QQ0468| QQ0470 ANTELOPE AZ MK                      463.705 METERS 3542316.2 |
 QQ0468|---------------------------------------------------------------------|
 QQ0468
 QQ0468                          SUPERSEDED SURVEY CONTROL
 QQ0468
 QQ0468  NAD 83(1986)-  45 31 31.46265(N)    097 50 11.58879(W) AD(       ) 2
 QQ0468  NAD 27      -  45 31 31.63850(N)    097 50 10.22719(W) AD(       ) 2
 QQ0468
 QQ0468.Superseded values are not recommended for survey control.
 QQ0468
 QQ0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0468.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0468
 QQ0468_MARKER: DS = TRIANGULATION STATION DISK
 QQ0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0468_STAMPING: ANTELOPE 2 1969
 QQ0468_MARK LOGO: CGS
 QQ0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0468+STABILITY: SURFACE MOTION
 QQ0468
 QQ0468  HISTORY     - Date     Condition        Report By
 QQ0468  HISTORY     - 1969     MONUMENTED       CGS
 QQ0468
 QQ0468                          STATION DESCRIPTION
 QQ0468
 QQ0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 QQ0468'THE STATION IS IN SECTION 29, T 124 N, R 58 W, ON THE EAST
 QQ0468'RIGHT-OF-WAY OF STATE HIGHWAY 25, ABOUT 5-1/2 MILES SOUTH OF
 QQ0468'LANGFORD, 2 MILES NORTH OF PIERPONT, AND 0.2 MILE SOUTH OF A
 QQ0468'RAILROAD CROSSING.
 QQ0468'
 QQ0468'THE STATION MARK IS A STANDARD DISK STAMPED ANTELOPE 2 1969, SET
 QQ0468'IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT IS 99
 QQ0468'FEET EAST OF THE CENTER OF HIGHWAY 25, 2 FEET NORTHWEST OF A T
 QQ0468'FENCE CORNER, 1.6 FEET WEST OF FENCE LINE, AND 1.0 FOOT WEST OF
 QQ0468'A METAL WITNESS POST.
 QQ0468'
 QQ0468'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ANTELOPE 2 NO
 QQ0468'3 1969, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QQ0468'2-INCHES.  IT IS 99 FEET EAST OF THE CENTER OF THE HIGHWAY, 1 FOOT
 QQ0468'WEST OF FENCE LINE, AND 0.9 FOOT NORTH OF A METAL WITNESS POST.
 QQ0468'
 QQ0468'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ANTELOPE 2 NO
 QQ0468'4 1969, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QQ0468'2-INCHES.  IT IS 99 FEET EAST OF THE CENTER OF THE HIGHWAY, AND
 QQ0468'1 FOOT WEST OF THE FENCE LINE.
 QQ0468'
 QQ0468'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ANTELOPE 2 1969
 QQ0468'BM RESET, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 QQ0468'8-INCHES.  IT IS IN THE NORTHWEST ANGLE OF A FARM CROSSROAD AND
 QQ0468'STATE HIGHWAY 25, 0.1 MILE NORTH OF A RAILROAD CROSSING, 103 FEET
 QQ0468'WEST OF THE CENTER OF HIGHWAY 25, 31 FEET NORTH OF THE CENTER OF
 QQ0468'CROSSROAD, AND 2 FEET WEST OF A POWER POLE.  THE ELEVATION FROM
 QQ0468'U.S.C. AND G.S. BENCH MARK T 91 1934 WAS TRANSFERRED TO THE
 QQ0468'AZIMUTH MARK.  THE BENCH MARK WAS ACROSS THE HIGHWAY IN A
 QQ0468'CONCRETE CULVERT HEADWALL WHICH WAS TO BE DESTROYED BY HIGHWAY
 QQ0468'IMPROVEMENT.  THE BENCH MARK DISK WAS REMOVED AND
 QQ0468'DISPOSED OF.
 QQ0468'
 QQ0468'TO REACH THE STATION FROM THE POST OFFICE IN PIERPONT, GO WEST
 QQ0468'ON THE MAIN STREET FOR 0.3 MILE TO STATE HIGHWAY 25, TURN RIGHT,
 QQ0468'NORTH, ON HIGHWAY 25 AND GO NORTH FOR 2.0 MILES TO THE STATION
 QQ0468'ON THE RIGHT AS DESCRIBED.  TO REACH THE AZIMUTH MARK FROM THE
 QQ0468'STATION, CONTINUE NORTH ON HIGHWAY 25 FOR 0.3 MILE TO THE
 QQ0468'CROSSROAD AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 QQ0468'
 QQ0468'THE DISKS WERE REMOVED FROM THE ORIGINAL STATION MARK, REFERENCE
 QQ0468'MARKS NO. 1 AND NO. 2, AND THE AZIMUTH MARK UPON COMPLETION OF
 QQ0468'WORK.
 QQ0468'
 QQ0468'THE DISTANCE BETWEEN THE REFERENCE MARKS WAS NOT MEASURED AS THEY
 QQ0468'ARE SET APPROXIMATELY ON LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0349 ***********************************************************************
 QQ0349  DESIGNATION -  ANTELOPE 2 AZ MK
 QQ0349  PID         -  QQ0349
 QQ0349  STATE/COUNTY-  SD/DAY
 QQ0349  COUNTRY     -  US
 QQ0349  USGS QUAD   -  LANGFORD (2017)
 QQ0349
 QQ0349                         *CURRENT SURVEY CONTROL
 QQ0349  ______________________________________________________________________
 QQ0349* NAD 83(1996) POSITION- 45 31 47.06371(N) 097 50 14.48722(W)   ADJUSTED
 QQ0349* NAVD 88 ORTHO HEIGHT -   446.25  (meters)     1464.1   (feet) RESET
 QQ0349  ______________________________________________________________________
 QQ0349  GEOID HEIGHT    -        -24.940 (meters)                     GEOID18
 QQ0349  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 QQ0349  HORZ ORDER      -  SECOND
 QQ0349  VERT ORDER      -  THIRD
 QQ0349
 QQ0349.The horizontal coordinates were established by classical geodetic methods
 QQ0349.and adjusted by the National Geodetic Survey in January 1998.
 QQ0349
 QQ0349.The orthometric height was computed from unverified reset data.
 QQ0349
 QQ0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0349.GEOID18 height accuracy estimate available here.
 QQ0349
 QQ0349.Click photographs - Photos may exist for this station.
 QQ0349
 QQ0349.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0349
 QQ0349. The following values were computed from the NAD 83(1996) position.
 QQ0349
 QQ0349;                    North         East     Units Scale Factor Converg.
 QQ0349;SPC SD N     -   190,769.669   768,914.448   MT  0.99997397   +1 31 50.1
 QQ0349;SPC SD N     -   625,883.49  2,522,680.15   sFT  0.99997397   +1 31 50.1
 QQ0349;UTM  14      - 5,042,457.892   590,785.596   MT  0.99970133   +0 49 47.0
 QQ0349
 QQ0349!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0349!SPC SD N     -   0.99993395  x   0.99997397  =   0.99990792
 QQ0349!UTM  14      -   0.99993395  x   0.99970133  =   0.99963530
 QQ0349
 QQ0349:                Primary Azimuth Mark                     Grid Az
 QQ0349:SPC SD N     -  ANTELOPE 2                               171 03 25.0
 QQ0349:UTM  14      -  ANTELOPE 2                               171 45 28.1
 QQ0349
 QQ0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9078542457(NAD 83)
 QQ0349
 QQ0349|---------------------------------------------------------------------|
 QQ0349| PID    Reference Object                     Distance      Geod. Az  |
 QQ0349|                                                           dddmmss.s |
 QQ0349| QQ0468 ANTELOPE 2                          485.565 METERS 1723515.1 |
 QQ0349| QQ0469 ANTELOPE                            489.822 METERS 1754141.1 |
 QQ0349|---------------------------------------------------------------------|
 QQ0349
 QQ0349                          SUPERSEDED SURVEY CONTROL
 QQ0349
 QQ0349  NAD 83(1986)-  45 31 47.05879(N)    097 50 14.47553(W) AD(       ) 2
 QQ0349  NAD 27      -  45 31 47.23504(N)    097 50 13.11349(W) AD(       ) 2
 QQ0349
 QQ0349.Superseded values are not recommended for survey control.
 QQ0349
 QQ0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0349.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0349
 QQ0349_MARKER: DZ = AZIMUTH MARK DISK
 QQ0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0349_STAMPING: ANTELOPE 2 BM RESET 1969
 QQ0349_MARK LOGO: CGS
 QQ0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0349+STABILITY: SURFACE MOTION
 QQ0349
 QQ0349  HISTORY     - Date     Condition        Report By
 QQ0349  HISTORY     - 1969     MONUMENTED       CGS
 QQ0349  HISTORY     - 1969     GOOD             CGS
 QQ0349
 QQ0349                          STATION DESCRIPTION
 QQ0349
 QQ0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (LFS)
 QQ0349'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ANTELOPE 2 1969 BM
 QQ0349'RESET, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 QQ0349'8-INCHES.  IT IS IN THE NORTHWEST ANGLE OF A FARM CROSSROAD AND
 QQ0349'STATE HIGHWAY 25, 0.1 MILE NORTH OF A RAILROAD CROSSING, 103 FEET
 QQ0349'WEST OF THE CENTER OF HIGHWAY 25, 31 FEET NORTH OF THE CENTER OF
 QQ0349'CROSSROAD, AND 2 FEET WEST OF A POWER POLE.  THE ELEVATION FROM
 QQ0349'U.S.C. AND G.S. BENCH MARK T 91 1934 WAS TRANSFERRED TO THE
 QQ0349'AZIMUTH MARK.  THE BENCH MARK WAS ACROSS THE HIGHWAY IN A
 QQ0349'CONCRETE CULVERT HEADWALL WHICH WAS TO BE DESTROYED BY HIGHWAY
 QQ0349'IMPROVEMENT.  THE BENCH MARK DISK WAS REMOVED AND
 QQ0349'DISPOSED OF.
 QQ0349
 QQ0349                          STATION RECOVERY (1969)
 QQ0349
 QQ0349'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 QQ0349'2.3 MI N FROM PIERPONT.
 QQ0349'2.3 MILES NORTH ALONG STATE HIGHWAY 25 FROM THE MAIN STREET INTO
 QQ0349'PIERPONT, 0.1 MILE NORTH OF A RAILROAD CROSSING, IN THE NORTHWEST
 QQ0349'ANGLE AT A CROSSING OF A GRAVELED FARM ROAD AND HIGHWAY 25, 103
 QQ0349'FEET WEST OF THE CENTER OF HIGHWAY 25, 31 FEET NORTH OF CENTER
 QQ0349'OF CROSSROAD, AND 2 FEET WEST OF A POWER POLE, SET IN A SQUARE
 QQ0349'CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS THE AZIMUTH
 QQ0349'MARK FOR ANTELOPE 2 1969, TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0470 ***********************************************************************
 QQ0470  DESIGNATION -  ANTELOPE AZ MK
 QQ0470  PID         -  QQ0470
 QQ0470  STATE/COUNTY-  SD/DAY
 QQ0470  COUNTRY     -  US
 QQ0470  USGS QUAD   -  LANGFORD (2017)
 QQ0470
 QQ0470                         *CURRENT SURVEY CONTROL
 QQ0470  ______________________________________________________________________
 QQ0470* NAD 83(1996) POSITION- 45 31 46.41507(N) 097 50 13.69037(W)   ADJUSTED
 QQ0470* NAVD 88 ORTHO HEIGHT -   449.    (meters)     1473.    (feet) SCALED
 QQ0470  ______________________________________________________________________
 QQ0470  GEOID HEIGHT    -        -24.939 (meters)                     GEOID18
 QQ0470  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 QQ0470  HORZ ORDER      -  SECOND
 QQ0470
 QQ0470.The horizontal coordinates were established by classical geodetic methods
 QQ0470.and adjusted by the National Geodetic Survey in January 1998.
 QQ0470
 QQ0470.The orthometric height was scaled from a topographic map.
 QQ0470
 QQ0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0470.GEOID18 height accuracy estimate available here.
 QQ0470
 QQ0470.Click photographs - Photos may exist for this station.
 QQ0470
 QQ0470.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0470
 QQ0470. The following values were computed from the NAD 83(1996) position.
 QQ0470
 QQ0470;                    North         East     Units Scale Factor Converg.
 QQ0470;SPC SD N     -   190,750.113   768,932.267   MT  0.99997395   +1 31 50.7
 QQ0470;SPC SD N     -   625,819.33  2,522,738.61   sFT  0.99997395   +1 31 50.7
 QQ0470;UTM  14      - 5,042,438.125   590,803.170   MT  0.99970137   +0 49 47.6
 QQ0470
 QQ0470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0470!SPC SD N     -   0.99993348  x   0.99997395  =   0.99990743
 QQ0470!UTM  14      -   0.99993348  x   0.99970137  =   0.99963487
 QQ0470
 QQ0470:                Primary Azimuth Mark                     Grid Az
 QQ0470:SPC SD N     -  ANTELOPE 2                               172 51 24.0
 QQ0470:UTM  14      -  ANTELOPE 2                               173 33 27.1
 QQ0470
 QQ0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9080342438(NAD 83)
 QQ0470
 QQ0470|---------------------------------------------------------------------|
 QQ0470| PID    Reference Object                     Distance      Geod. Az  |
 QQ0470|                                                           dddmmss.s |
 QQ0470| QQ0468 ANTELOPE 2                          463.705 METERS 1742314.7 |
 QQ0470| QQ0469 ANTELOPE                            468.820 METERS 1773707.6 |
 QQ0470|---------------------------------------------------------------------|
 QQ0470
 QQ0470                          SUPERSEDED SURVEY CONTROL
 QQ0470
 QQ0470  NAD 83(1986)-  45 31 46.41017(N)    097 50 13.67869(W) AD(       ) 2
 QQ0470  NAD 27      -  45 31 46.58653(N)    097 50 12.31670(W) AD(       ) 2
 QQ0470
 QQ0470.Superseded values are not recommended for survey control.
 QQ0470
 QQ0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0470.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0470
 QQ0470_MARKER: DZ = AZIMUTH MARK DISK
 QQ0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0470_STAMPING: ANTELOPE 1952
 QQ0470_MARK LOGO: CGS
 QQ0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0470+STABILITY: SURFACE MOTION
 QQ0470
 QQ0470  HISTORY     - Date     Condition        Report By
 QQ0470  HISTORY     - 1952     MONUMENTED       CGS
 QQ0470  HISTORY     - 1969     SEE DESCRIPTION  CGS
 QQ0470
 QQ0470                          STATION DESCRIPTION
 QQ0470
 QQ0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0470'TO REACH THE STATION FROM AN INTERSECTION JUST EAST OF THE
 QQ0470'RAILROAD DEPOT IN LANGFORD WHERE STATE HIGHWAY 25 TURNS SOUTH, GO
 QQ0470'SOUTH ON STATE HIGHWAY 25 FOR 5.35 MILES TO THE AZIMUTH MARK ON
 QQ0470'THE RIGHT.
 QQ0470'
 QQ0470'THE AZIMUTH MARK IS 45 FEET WEST OF THE CENTER OF THE HIGHWAY,
 QQ0470'34 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 19 FEET
 QQ0470'SOUTH-SOUTHWEST OF A STOP SIGN POST, AND 2 FEET SOUTH OF A WHITE
 QQ0470'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 QQ0470'IS STAMPED ANTELOPE 1952.
 QQ0470
 QQ0470                          STATION RECOVERY (1969)
 QQ0470
 QQ0470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (LFS)
 QQ0470'THE AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION.  DUE TO HIGHWAY
 QQ0470'IMPROVEMENTS, ALL OF THE MARKS WERE TO BE DESTROYED.
 QQ0470'
 QQ0470'ANTELOPE 2 WAS ESTABLISHED EAST OF THE ORIGINAL STATION, THEN ALL
 QQ0470'OLD MARKS WERE DESTROYED.
 QQ0470'
 QQ0470'FOR FURTHER INFORMATION SEE THE DESCRIPTION FOR ANTELOPE 2.
 QQ0470'
 QQ0470'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0470'2 MILES NORTH OF PIERPONT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2384 ***********************************************************************
 PU2384  DESIGNATION -  ANTELOPE BUTTE
 PU2384  PID         -  PU2384
 PU2384  STATE/COUNTY-  SD/BUTTE
 PU2384  COUNTRY     -  US
 PU2384  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU2384
 PU2384                         *CURRENT SURVEY CONTROL
 PU2384  ______________________________________________________________________
 PU2384* NAD 83(1996) POSITION- 44 59 30.82897(N) 103 47 22.03248(W)   ADJUSTED
 PU2384* NAVD 88 ORTHO HEIGHT -  1072.    (meters)     3517.    (feet) SCALED
 PU2384  ______________________________________________________________________
 PU2384  GEOID HEIGHT    -        -15.938 (meters)                     GEOID18
 PU2384  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 PU2384  HORZ ORDER      -  SECOND
 PU2384
 PU2384.The horizontal coordinates were established by classical geodetic methods
 PU2384.and adjusted by the National Geodetic Survey in January 1998.
 PU2384
 PU2384.The orthometric height was scaled from a topographic map.
 PU2384
 PU2384.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2384.GEOID18 height accuracy estimate available here.
 PU2384
 PU2384.Click photographs - Photos may exist for this station.
 PU2384
 PU2384.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2384
 PU2384. The following values were computed from the NAD 83(1996) position.
 PU2384
 PU2384;                    North         East     Units Scale Factor Converg.
 PU2384;SPC SD N     -   135,734.387   301,298.619   MT  0.99993965   -2 40 55.0
 PU2384;SPC SD N     -   445,321.90    988,510.55   sFT  0.99993965   -2 40 55.0
 PU2384;UTM  13      - 4,982,763.005   595,423.044   MT  0.99971196   +0 51 21.3
 PU2384
 PU2384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2384!SPC SD N     -   0.99983437  x   0.99993965  =   0.99977403
 PU2384!UTM  13      -   0.99983437  x   0.99971196  =   0.99954638
 PU2384
 PU2384:                Primary Azimuth Mark                     Grid Az
 PU2384:SPC SD N     -  ANTELOPE BUTTE AZ MK                     136 45 33.9
 PU2384:UTM  13      -  ANTELOPE BUTTE AZ MK                     133 13 17.6
 PU2384
 PU2384_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9542382763(NAD 83)
 PU2384
 PU2384|---------------------------------------------------------------------|
 PU2384| PID    Reference Object                     Distance      Geod. Az  |
 PU2384|                                                           dddmmss.s |
 PU2384| CP9500 ANTELOPE BUTTE RM 1                  11.803 METERS 11534     |
 PU2384| CP9499 ANTELOPE BUTTE AZ MK                               1340438.9 |
 PU2384| CP9501 ANTELOPE BUTTE RM 2                  10.520 METERS 29536     |
 PU2384|---------------------------------------------------------------------|
 PU2384
 PU2384                          SUPERSEDED SURVEY CONTROL
 PU2384
 PU2384  NAD 83(1993)-  44 59 30.82493(N)    103 47 22.03198(W) AD(       ) 2
 PU2384  NAD 83(1986)-  44 59 30.81811(N)    103 47 22.02864(W) AD(       ) 2
 PU2384  NAD 27      -  44 59 30.85840(N)    103 47 20.28800(W) AD(       ) 2
 PU2384
 PU2384.Superseded values are not recommended for survey control.
 PU2384
 PU2384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2384.See file dsdata.pdf to determine how the superseded data were derived.
 PU2384
 PU2384_MARKER: DS = TRIANGULATION STATION DISK
 PU2384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2384_STAMPING: ANTELOPE BUTTE 1950
 PU2384_MARK LOGO: CGS
 PU2384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2384+STABILITY: SURFACE MOTION
 PU2384
 PU2384  HISTORY     - Date     Condition        Report By
 PU2384  HISTORY     - 1950     MONUMENTED       CGS
 PU2384  HISTORY     - 1952     GOOD             CGS
 PU2384  HISTORY     - 1962     GOOD             CGS
 PU2384
 PU2384                          STATION DESCRIPTION
 PU2384
 PU2384'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2384'THE STATION IS LOCATED ON THE HIGHEST POINT OF ANTELOPE BUTTE,
 PU2384'ABOUT 22 MILES NORTH OF BELLE FOURCHE, 0.75 MILE WEST OF U.S.
 PU2384'HIGHWAY NO. 85, AND 10 FEET SOUTHEAST OF A WITNESS POST.
 PU2384'
 PU2384'THE STATION MARK PROJECTS 7 INCHES, AND THE DISK IS STAMPED
 PU2384'ANTELOPE BUTTE 1950.
 PU2384'
 PU2384'REFERENCE MARK NO. 1 IS ON THE CREST OF THE BUTTE.  IT PROJECTS
 PU2384'6 INCHES, AND THE DISK IS STAMPED ANTELOPE BUTTE NO 1 1950.
 PU2384'
 PU2384'REFERENCE MARK NO. 2 IS ON THE CREST OF THE BUTTE.  IT PROJECTS
 PU2384'5 INCHES, AND THE DISK IS STAMPED ANTELOPE BUTTE NO 2 1950.
 PU2384'
 PU2384'THE AZIMUTH MARK IS 7 FEET NORTHEAST OF THE CENTER OF A TRACK
 PU2384'ROAD, AND 3 FEET WEST OF A WITNESS POST.  IT PROJECTS 7 INCHES,
 PU2384'AND THE DISK IS STAMPED ANTELOPE BUTTE 1950.
 PU2384'
 PU2384'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2384'CYLINDERS.
 PU2384
 PU2384                          STATION RECOVERY (1952)
 PU2384
 PU2384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PU2384'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 PU2384'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 PU2384
 PU2384                          STATION RECOVERY (1962)
 PU2384
 PU2384'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2384'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO.
 PU2384'2 AND THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  THE
 PU2384'DIRECTION TO REFERENCE MARK NO. 1 MISSED THE PREVIOUS DIRECTION
 PU2384'BY 4 MINUTES 06.0 SECONDS.  THE DISTANCE TO REFERENCE MARK NO.
 PU2384'1 WAS VERIFIED.  THE DIRECTION TO REFERENCE MARK NO. 2 WAS
 PU2384'VERIFIED.  THE DISTANCE TO REFERENCE MARK NO. 2 MISSED THE
 PU2384'PREVIOUS DISTANCE BY .035 METER.  THE DIRECTION TO THE AZIMUTH
 PU2384'MARK WAS VERIFIED.
 PU2384'
 PU2384'A COMPLETE NEW DESCRIPTION FOLLOWS--
 PU2384'
 PU2384'THE STATION IS 22 MILES NORTH OF BELLE FOURCHE, 3/4 MILE
 PU2384'WEST OF U.S. HIGHWAY 85, ON THE HIGHEST POINT OF A RIDGE WHICH
 PU2384'IS LOCALLY KNOWN AS ANTELOPE BUTTE, IN THE NORTHWEST QUARTER OF
 PU2384'SECTION 20, R 3 E, T 12 N, AND ON PROPERTY OWNED BY MR. DON HOEYE,
 PU2384'WHO LIVES ABOUT 3-1/2 MILES SOUTHEAST OF THE STATION.
 PU2384'
 PU2384'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS
 PU2384'212 AND 85, AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON
 PU2384'HIGHWAY 85 FOR 13.4 MILES TO A SIDE ROAD ON THE RIGHT AT THE
 PU2384'SUMMIT OF A RIDGE.  CONTINUE NORTH ON HIGHWAY 85 FOR 7.2 MILES
 PU2384'TO A GEOGRAPHIC CENTER MONUMENT ON THE RIGHT.  CONTINUE NORTH
 PU2384'ON HIGHWAY 85 FOR 0.9 MILE TO A TRACK ROAD AND A WIRE GATE
 PU2384'ON THE LEFT.  TURN LEFT, PASS THROUGH THE WIRE GATE (LOCKED),
 PU2384'GO WEST ON THE TRACK ROAD FOR 0.05 MILE TO A FORK.* BEAR RIGHT
 PU2384'AND GO NORTHWEST AND WEST ON A TRACK ROAD FOR 1.2 MILES TO
 PU2384'THE HIGHEST POINT OF THE RIDGE AND THE STATION.
 PU2384'
 PU2384'STATION MARK IS A STANDARD DISK STAMPED ANTELOPE BUTTE 1950,
 PU2384'SET IN A ROUND CONCRETE POST WHICH PROJECTS 12 INCHES.  IT IS
 PU2384'27 FEET SOUTHEAST OF A PINNACLE SHAPED ROCK WHICH PROJECTS
 PU2384'ABOUT 8 FEET AND 9.5 FEET SOUTHEAST OF A WOODEN WITNESS POST.
 PU2384'THE UNDERGROUND DISK WAS NOT INSPECTED.
 PU2384'
 PU2384'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED ANTELOPE BUTTE
 PU2384'NO 1 1950, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 6
 PU2384'INCHES.
 PU2384'
 PU2384'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED ANTELOPE BUTTE
 PU2384'NO 2 1950, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 6
 PU2384'INCHES.  IT IS 17 FEET SOUTHWEST OF THE PINNACLE SHAPED ROCK
 PU2384'AND THE SAME ELEVATION AS THE STATION.
 PU2384'
 PU2384'AZIMUTH MARK IS A STANDARD DISK STAMPED ANTELOPE BUTTE 1950,
 PU2384'SET IN A ROUND CONCRETE POST WHICH PROJECTS 12 INCHES.  IT IS
 PU2384'25 FEET NORTHEAST OF THE CENTER OF A TRACK ROAD.  AND 2.0 FEET
 PU2384'WEST OF A METAL WITNESS POST.
 PU2384'
 PU2384'*TO REACH THE AZIMUTH MARK FROM THIS POINT, BEAR LEFT AND GO
 PU2384'WEST ON A TRACK ROAD FOR 0.3 MILE TO THE AZIMUTH MARK ON THE
 PU2384'RIGHT.
 PU2384'
 PU2384'NOTE--REFERENCE MARKS MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0921 ***********************************************************************
 OS0921  DESIGNATION -  ANTELOPE RM 1
 OS0921  PID         -  OS0921
 OS0921  STATE/COUNTY-  SD/TODD
 OS0921  COUNTRY     -  US
 OS0921  USGS QUAD   -  MISSION (2017)
 OS0921
 OS0921                         *CURRENT SURVEY CONTROL
 OS0921  ______________________________________________________________________
 OS0921* NAD 83(1986) POSITION- 43 16 01.45   (N) 100 39 41.73   (W)   HD_HELD1
 OS0921* NAVD 88 ORTHO HEIGHT -   866.405 (meters)     2842.53  (feet) ADJUSTED
 OS0921  ______________________________________________________________________
 OS0921  GEOID HEIGHT    -        -23.104 (meters)                     GEOID18
 OS0921  DYNAMIC HEIGHT  -        866.054 (meters)     2841.38  (feet) COMP
 OS0921  MODELED GRAVITY -    980,186.6   (mgal)                       NAVD 88
 OS0921
 OS0921  VERT ORDER      -  FIRST     CLASS II
 OS0921
 OS0921.The horizontal coordinates were determined by differentially corrected
 OS0921.hand held GPS observations or other comparable positioning techniques
 OS0921.and have an estimated accuracy of +/- 3 meters.
 OS0921
 OS0921.The orthometric height was determined by differential leveling and
 OS0921.adjusted by the NATIONAL GEODETIC SURVEY
 OS0921.in June 1994.
 OS0921
 OS0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0921.GEOID18 height accuracy estimate available here.
 OS0921
 OS0921.Click photographs - Photos may exist for this station.
 OS0921
 OS0921.The dynamic height is computed by dividing the NAVD 88
 OS0921.geopotential number by the normal gravity value computed on the
 OS0921.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0921.degrees latitude (g = 980.6199 gals.).
 OS0921
 OS0921.The modeled gravity was interpolated from observed gravity values.
 OS0921
 OS0921;                    North         East    Units  Estimated Accuracy
 OS0921;SPC SD S     -   103,782.3     573,351.8     MT  (+/- 3 meters HH1 GPS) 
 OS0921
 OS0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6515391813(NAD 83)
 OS0921
 OS0921                          SUPERSEDED SURVEY CONTROL
 OS0921
 OS0921.No superseded survey control is available for this station.
 OS0921
 OS0921_MARKER: DR = REFERENCE MARK DISK
 OS0921_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0921_STAMPING: ANTELOPE NO 1 1933
 OS0921_MARK LOGO: CGS
 OS0921_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0921_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0921+STABILITY: SURFACE MOTION
 OS0921_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0921+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0921
 OS0921  HISTORY     - Date     Condition        Report By
 OS0921  HISTORY     - 1933     MONUMENTED       CGS
 OS0921  HISTORY     - 19920722 GOOD             NGS
 OS0921
 OS0921                          STATION DESCRIPTION
 OS0921
 OS0921'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0921'4.3 KM (2.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0921'OF U.S. HIGHWAY 18 IN MISSION, THENCE 0.8 KM (0.50 MI) WESTERLY
 OS0921'ACROSS A PASTURE, NEAR THE TOP OF THE MOST PROMINENT BUTTE, 24.8 M
 OS0921'(81.4 FT) EAST OF TRIANGULATION STATION ANTELOPE, AND THE MONUMENT
 OS0921'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 OS0921'IS ON PROPERTY OWNED BY DUANE TATE, BOX 28, MISSION, SD 57555,
 OS0921'TELEPHONE NUMBER (605) 856-2600.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0922 ***********************************************************************
 OS0922  DESIGNATION -  ANTELOPE RM 2
 OS0922  PID         -  OS0922
 OS0922  STATE/COUNTY-  SD/TODD
 OS0922  COUNTRY     -  US
 OS0922  USGS QUAD   -  MISSION (2017)
 OS0922
 OS0922                         *CURRENT SURVEY CONTROL
 OS0922  ______________________________________________________________________
 OS0922* NAD 83(1986) POSITION- 43 16 00.     (N) 100 39 44.     (W)   SCALED
 OS0922* NAVD 88 ORTHO HEIGHT -   859.131 (meters)     2818.67  (feet) ADJUSTED
 OS0922  ______________________________________________________________________
 OS0922  GEOID HEIGHT    -        -23.100 (meters)                     GEOID18
 OS0922  DYNAMIC HEIGHT  -        858.784 (meters)     2817.53  (feet) COMP
 OS0922  MODELED GRAVITY -    980,186.6   (mgal)                       NAVD 88
 OS0922
 OS0922  VERT ORDER      -  FIRST     CLASS II
 OS0922
 OS0922.The horizontal coordinates were scaled from a map and have
 OS0922.an estimated accuracy of +/- 6 seconds.
 OS0922
 OS0922.The orthometric height was determined by differential leveling and
 OS0922.adjusted by the NATIONAL GEODETIC SURVEY
 OS0922.in June 1994.
 OS0922
 OS0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0922.GEOID18 height accuracy estimate available here.
 OS0922
 OS0922.Click photographs - Photos may exist for this station.
 OS0922
 OS0922.The dynamic height is computed by dividing the NAVD 88
 OS0922.geopotential number by the normal gravity value computed on the
 OS0922.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0922.degrees latitude (g = 980.6199 gals.).
 OS0922
 OS0922.The modeled gravity was interpolated from observed gravity values.
 OS0922
 OS0922;                    North         East    Units  Estimated Accuracy
 OS0922;SPC SD S     -   103,740.      573,300.      MT  (+/- 180 meters Scaled)
 OS0922
 OS0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN651917(NAD 83)
 OS0922
 OS0922                          SUPERSEDED SURVEY CONTROL
 OS0922
 OS0922.No superseded survey control is available for this station.
 OS0922
 OS0922_MARKER: DR = REFERENCE MARK DISK
 OS0922_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0922_STAMPING: ANTELOPE NO 2 1933
 OS0922_MARK LOGO: CGS
 OS0922_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0922_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0922+STABILITY: SURFACE MOTION
 OS0922_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0922+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0922
 OS0922  HISTORY     - Date     Condition        Report By
 OS0922  HISTORY     - 1933     MONUMENTED       CGS
 OS0922  HISTORY     - 19920722 GOOD             NGS
 OS0922
 OS0922                          STATION DESCRIPTION
 OS0922
 OS0922'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0922'4.3 KM (2.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0922'OF U.S. HIGHWAY 18 IN MISSION, THENCE 0.8 KM (0.50 MI) WESTERLY
 OS0922'ACROSS A PASTURE, NEAR THE TOP OF THE MOST PROMINENT BUTTE, 41.5 M
 OS0922'(136.2 FT) SOUTHWEST OF TRIANGULATION STATION ANTELOPE, 40.7 M (133.5
 OS0922'FT) NORTHWEST OF A SECTION CORNER POST, AND THE MONUMENT PROJECTS 0.2
 OS0922'M (0.7 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 OS0922'PROPERTY OWNED BY DUANE TATE, BOX 28, MISSION, SD 57555, TELEPHONE
 OS0922'NUMBER (605) 856-2600.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1199 ***********************************************************************
 PR1199  SACS        -  This is a Secondary Airport Control Station.
 PR1199  DESIGNATION -  AP STA A
 PR1199  PID         -  PR1199
 PR1199  STATE/COUNTY-  SD/BROOKINGS
 PR1199  COUNTRY     -  US
 PR1199  USGS QUAD   -  BROOKINGS (2017)
 PR1199
 PR1199                         *CURRENT SURVEY CONTROL
 PR1199  ______________________________________________________________________
 PR1199* NAD 83(2011) POSITION- 44 18 25.35552(N) 096 49 03.80970(W)   ADJUSTED
 PR1199* NAD 83(2011) ELLIP HT-   465.514 (meters)        (06/27/12)   ADJUSTED
 PR1199* NAD 83(2011) EPOCH   -  2010.00
 PR1199* NAVD 88 ORTHO HEIGHT -   490.89  (meters)     1610.5   (feet) LEVELING
 PR1199  ______________________________________________________________________
 PR1199  GEOID HEIGHT    -        -25.395 (meters)                     GEOID18
 PR1199  NAD 83(2011) X  -   -542,752.583 (meters)                     COMP
 PR1199  NAD 83(2011) Y  - -4,539,714.356 (meters)                     COMP
 PR1199  NAD 83(2011) Z  -  4,432,895.000 (meters)                     COMP
 PR1199  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 PR1199  VERT ORDER      -  THIRD ?
 PR1199
 PR1199  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1199  Standards:
 PR1199         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1199            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1199  -------------------------------------------------------------------
 PR1199  NETWORK    0.74   2.23           0.33   0.27   1.14     -0.11582023
 PR1199  -------------------------------------------------------------------
 PR1199  Click here for local accuracies and other accuracy information.
 PR1199
 PR1199.This mark is at Brookings Airport (BKX)
 PR1199
 PR1199.The horizontal coordinates were established by GPS observations
 PR1199.and adjusted by the National Geodetic Survey in June 2012.
 PR1199
 PR1199.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1199.been affixed to the stable North American tectonic plate. See 
 PR1199.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1199
 PR1199.The horizontal coordinates are valid at the epoch date displayed above
 PR1199.which is a decimal equivalence of Year/Month/Day.
 PR1199
 PR1199.The orthometric height was determined by differential leveling.
 PR1199.The vertical network tie was performed by a horz. field party for horz.
 PR1199.obs reductions. Reset procedures were used to establish the elevation.
 PR1199
 PR1199.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1199.GEOID18 height accuracy estimate available here.
 PR1199
 PR1199.Click photographs - Photos may exist for this station.
 PR1199
 PR1199.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1199
 PR1199.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1199
 PR1199.The ellipsoidal height was determined by GPS observations
 PR1199.and is referenced to NAD 83.
 PR1199
 PR1199. The following values were computed from the NAD 83(2011) position.
 PR1199
 PR1199;                    North         East     Units Scale Factor Converg.
 PR1199;SPC SD N     -    57,630.260   853,858.613   MT  1.00002280   +2 15 08.0
 PR1199;SPC SD N     -   189,075.28  2,801,367.80   sFT  1.00002280   +2 15 08.0
 PR1199;UTM  14      - 4,908,292.310   674,058.234   MT  0.99997260   +1 31 28.9
 PR1199
 PR1199!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1199!SPC SD N     -   0.99992701  x   1.00002280  =   0.99994981
 PR1199!UTM  14      -   0.99992701  x   0.99997260  =   0.99989961
 PR1199
 PR1199:                Primary Azimuth Mark                     Grid Az
 PR1199:SPC SD N     -  AP STA B                                 126 39 13.9
 PR1199:UTM  14      -  AP STA B                                 127 22 53.0
 PR1199
 PR1199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7405808292(NAD 83)
 PR1199
 PR1199|---------------------------------------------------------------------|
 PR1199| PID    Reference Object                     Distance      Geod. Az  |
 PR1199|                                                           dddmmss.s |
 PR1199| PR1201 AP STA B                            APPROX. 1.2 KM 1285421.9 |
 PR1199|---------------------------------------------------------------------|
 PR1199
 PR1199                          SUPERSEDED SURVEY CONTROL
 PR1199
 PR1199  NAD 83(2007)-  44 18 25.35546(N)    096 49 03.81066(W) AD(2002.00) 0
 PR1199  ELLIP H (02/10/07)  465.544  (m)                       GP(2002.00)    
 PR1199  ELLIP H (03/16/99)  465.466  (m)                       GP(       ) 4 1
 PR1199  NAD 83(1996)-  44 18 25.35496(N)    096 49 03.80992(W) AD(       ) 1
 PR1199  ELLIP H (01/20/99)  465.574  (m)                       GP(       ) 4 1
 PR1199  NAD 83(1996)-  44 18 25.35458(N)    096 49 03.81089(W) AD(       ) 2
 PR1199  ELLIP H (01/23/98)  465.466  (m)                       GP(       ) 4 1
 PR1199  NAD 83(1986)-  44 18 25.35282(N)    096 49 03.79010(W) AD(       ) 2
 PR1199  NGVD 29             490.62   (m)         1609.6    (f) LEVELING    3  
 PR1199
 PR1199.Superseded values are not recommended for survey control.
 PR1199
 PR1199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1199.See file dsdata.pdf to determine how the superseded data were derived.
 PR1199
 PR1199_MARKER: DT = TOPOGRAPHIC STATION DISK
 PR1199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1199_STAMPING: AP STA. A 1964
 PR1199_MARK LOGO: CGS
 PR1199_PROJECTION: FLUSH
 PR1199_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1199+STABILITY: SURFACE MOTION
 PR1199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1199+SATELLITE: SATELLITE OBSERVATIONS - September 22, 2017
 PR1199
 PR1199  HISTORY     - Date     Condition        Report By
 PR1199  HISTORY     - 1964     MONUMENTED       CGS
 PR1199  HISTORY     - 19921019 GOOD
 PR1199  HISTORY     - 19930615 GOOD             NGS
 PR1199  HISTORY     - 19940916 MARK NOT FOUND   NGS
 PR1199  HISTORY     - 19951019 GOOD             NGS
 PR1199  HISTORY     - 19981101 GOOD             NGS
 PR1199  HISTORY     - 20110927 GOOD             INDIV
 PR1199  HISTORY     - 20170922 GOOD             INDIV
 PR1199
 PR1199                          STATION DESCRIPTION
 PR1199
 PR1199'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 PR1199'STATION IS LOCATED ON THE BROOKINGS MUNICIPAL AIRPORT WHICH IS AT THE
 PR1199'WEST END OF THE CITY OF BROOKINGS, SD.
 PR1199'STATION IS LOCATED ABOUT 1425 FT (434.34 M) SOUTHEAST OF THE END OF
 PR1199'PAVING FOR RUNWAY END 12 ON THE SOUTH SIDE OF RUNWAY 12/30.  IT IS
 PR1199'115.0 FT (35.05 M) NORTHWEST OF THE SIXTH RUNWAY LIGHT FROM THE
 PR1199'RUNWAY END, 98.0 FT (29.87 M) SOUTHEAST OF THE FIFTH RUNWAY LIGHT
 PR1199'FROM THE RUNWAY END AND 55.0 FT (16.76 M) FROM THE EDGE OF THE
 PR1199'RUNWAY.
 PR1199
 PR1199                          STATION RECOVERY (1992)
 PR1199
 PR1199'RECOVERED 1992
 PR1199'RECOVERED IN GOOD CONDITION.
 PR1199
 PR1199                          STATION RECOVERY (1993)
 PR1199
 PR1199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 PR1199'THE STATION IS LOCATED SE OF THE 1000 FT (304.8 M) REMAINING MARKER
 PR1199'FOR RUNWAY END 30, 115.3 FT. (35.1 M) W OF THE 6TH RUNWAY LIGHT (FROM
 PR1199'NW END) , 98.0 FT. (29.9 M) SE OF THE 5TH RUNWAY LIGHT (FROM NW END) ,
 PR1199'AND 55.0 FT. (16.8 M) SW OF THE SW EDGE OF THE RUNWAY. THE DISK IS A
 PR1199'STANDARD TOPOGRAPHIC DISK SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH
 PR1199'THE GROUND AND STAMPED AP 1964 STA A.
 PR1199
 PR1199                          STATION RECOVERY (1994)
 PR1199
 PR1199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1199'THERE HAS BEEN AIRPORT CONSTRUCTION AT THE DESCRIBED LOCATION. ASSUMED
 PR1199'DESTROYED.
 PR1199
 PR1199                          STATION RECOVERY (1995)
 PR1199
 PR1199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PR1199'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) EAST-SOUTHEAST OF VOLGA,
 PR1199'1.0 MI (1.6 KM) SOUTHWEST OF BROOKINGS AND AT THE BROOKINGS MUNICIPAL
 PR1199'AIRPORT.  OWNERSHIP--CITY OF BROOKINGS, 307 2ND STREET SOUTHWEST,
 PR1199'BROOKINGS SD 57006.  AIRPORT MANAGER IS KEITH MILLER, PHONE (605)
 PR1199'692-9005.  TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE
 PR1199'HIGHWAY 29 AND U.S. HIGHWAY 14, ABOUT 2.0 MI (3.2 KM) EAST OF
 PR1199'BROOKINGS, GO WEST ON U.S. HIGHWAY 14 FOR 2.5 MI (4.0 KM) TO AN
 PR1199'INTERSECTION JUST BEFORE A CURVE RIGHT.  TURN LEFT AND GO SOUTH ON
 PR1199'WESTERN AVENUE FOR 0.45 MI (0.72 KM) TO A LOCKED GATE ON THE RIGHT ON
 PR1199'THE NORTHWEST SIDE OF THE TERMINAL BUILDING.  TURN RIGHT, PASS THROUGH
 PR1199'GATE AND GO SOUTHWEST ACROSS THE APRON FOR 0.05 MI (0.08 KM) TO A
 PR1199'PARALLEL TAXIWAY.  TURN RIGHT AND GO NORTHWEST ON THE PARALLEL TAXIWAY
 PR1199'FOR 0.45 MI (0.72 KM) TO CONNECTOR TAXIWAY A3 ON THE LEFT.  TURN LEFT
 PR1199'AND GO SOUTHWEST ON THE CONNECTOR TAXIWAY, CROSSING THE RUNWAY AND
 PR1199'ONTO THE GRASS FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.  THE
 PR1199'STATION IS 116.5 FT (35.5 M) WEST-NORTHWEST OF THE EIGHTH RUNWAY LIGHT
 PR1199'(51) FROM THE RUNWAY END, 106.0 FT (32.3 M) SOUTHWEST OF THE RUNWAY
 PR1199'CENTER, 99.0 FT (30.2 M) SOUTH-SOUTHEAST OF THE SEVENTH RUNWAY LIGHT
 PR1199'(50), 47.0 FT (14.3 M) NORTHWEST OF THE EXTENDED CONNECTOR TAXIWAY
 PR1199'CENTER AND 1.0 FT (0.3 M) NORTHEAST OF A SHORT WITNESS POST. THIS IS A
 PR1199'SECONDARY AIRPORT CONTROL STATION.
 PR1199
 PR1199                          STATION RECOVERY (1998)
 PR1199
 PR1199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PR1199'RECOVERED AS DESCRIBED.
 PR1199
 PR1199                          STATION RECOVERY (2011)
 PR1199
 PR1199'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (BK)
 PR1199'RECOVERED IN GOOD CONDITION.
 PR1199
 PR1199                          STATION RECOVERY (2017)
 PR1199
 PR1199'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (BK)
 PR1199'IT IS APPROXIMATELY 230 FT (70.1 M) SOUTH EAST OF ASOS, AIRPORT
 PR1199'WEATHER INSTRUMENT AND 210 FT (64.0 M) NORTH-NORTHEAST OF THE ASPHALT
 PR1199'EDGE OF A NEW TAXIWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2659 ***********************************************************************
 PU2659  SACS        -  This is a Secondary Airport Control Station.
 PU2659  DESIGNATION -  AP STA A
 PU2659  PID         -  PU2659
 PU2659  STATE/COUNTY-  SD/PENNINGTON
 PU2659  COUNTRY     -  US
 PU2659  USGS QUAD   -  BOX ELDER (2017)
 PU2659
 PU2659                         *CURRENT SURVEY CONTROL
 PU2659  ______________________________________________________________________
 PU2659* NAD 83(2011) POSITION- 44 03 03.21698(N) 103 03 44.24095(W)   ADJUSTED
 PU2659* NAD 83(2011) ELLIP HT-   952.756 (meters)        (06/27/12)   ADJUSTED
 PU2659* NAD 83(2011) EPOCH   -  2010.00
 PU2659* NAVD 88 ORTHO HEIGHT -   969.49  (meters)     3180.7   (feet) GPS OBS
 PU2659  ______________________________________________________________________
 PU2659  NAVD 88 orthometric height was determined with geoid model    GEOID99
 PU2659  GEOID HEIGHT    -        -16.625 (meters)                     GEOID99
 PU2659  GEOID HEIGHT    -        -16.730 (meters)                     GEOID18
 PU2659  NAD 83(2011) X  - -1,037,891.102 (meters)                     COMP
 PU2659  NAD 83(2011) Y  - -4,473,406.788 (meters)                     COMP
 PU2659  NAD 83(2011) Z  -  4,412,820.130 (meters)                     COMP
 PU2659  LAPLACE CORR    -         -9.69  (seconds)                    DEFLEC18
 PU2659
 PU2659  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2659  Standards:
 PU2659         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2659            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2659  -------------------------------------------------------------------
 PU2659  NETWORK    0.93   1.69           0.43   0.31   0.86     -0.03803879
 PU2659  -------------------------------------------------------------------
 PU2659  Click here for local accuracies and other accuracy information.
 PU2659
 PU2659.This mark is at Rapid City Airport (RAP)
 PU2659
 PU2659.The horizontal coordinates were established by GPS observations
 PU2659.and adjusted by the National Geodetic Survey in June 2012.
 PU2659
 PU2659.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2659.been affixed to the stable North American tectonic plate. See 
 PU2659.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2659
 PU2659.The horizontal coordinates are valid at the epoch date displayed above
 PU2659.which is a decimal equivalence of Year/Month/Day.
 PU2659
 PU2659.The orthometric height was determined by GPS observations and a
 PU2659.high-resolution geoid model.
 PU2659
 PU2659.GPS derived orthometric heights for airport stations designated as
 PU2659.PACS or SACS are published to 2 decimal places.  This maintains
 PU2659.centimeter relative accuracy between the PACS and SACS.  It does
 PU2659.not indicate centimeter accuracy relative to other marks which are
 PU2659.part of the published vertical control network.
 PU2659
 PU2659.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2659.GEOID18 height accuracy estimate available here.
 PU2659
 PU2659.Click photographs - Photos may exist for this station.
 PU2659
 PU2659.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2659
 PU2659.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2659
 PU2659.The ellipsoidal height was determined by GPS observations
 PU2659.and is referenced to NAD 83.
 PU2659
 PU2659. The following values were computed from the NAD 83(2011) position.
 PU2659
 PU2659;                    North         East     Units Scale Factor Converg.
 PU2659;SPC SD S     -   194,401.700   381,361.516   MT  0.99993533   -1 52 57.3
 PU2659;SPC SD S     -   637,799.58  1,251,183.57   sFT  0.99993533   -1 52 57.3
 PU2659;UTM  13      - 4,879,350.855   655,222.413   MT  0.99989634   +1 20 51.2
 PU2659
 PU2659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2659!SPC SD S     -   0.99985063  x   0.99993533  =   0.99978597
 PU2659!UTM  13      -   0.99985063  x   0.99989634  =   0.99974698
 PU2659
 PU2659_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5522279350(NAD 83)
 PU2659
 PU2659                          SUPERSEDED SURVEY CONTROL
 PU2659
 PU2659  NAD 83(2007)-  44 03 03.21686(N)    103 03 44.24206(W) AD(2002.00) 0
 PU2659  ELLIP H (02/10/07)  952.784  (m)                       GP(2002.00)    
 PU2659  NAD 83(1993)-  44 03 03.21629(N)    103 03 44.24205(W) AD(       ) 1
 PU2659  ELLIP H (01/24/02)  952.832  (m)                       GP(       ) 4 2
 PU2659  NAD 83(1996)-  44 03 03.21147(N)    103 03 44.23527(W) AD(       ) 2
 PU2659  NAD 83(1993)-  44 03 03.20326(N)    103 03 44.23803(W) AD(       ) 2
 PU2659  NAD 83(1986)-  44 03 03.20215(N)    103 03 44.24253(W) AD(       ) 2
 PU2659  NGVD 29             969.68   (m)         3181.4    (f) LEVELING    3  
 PU2659
 PU2659.Superseded values are not recommended for survey control.
 PU2659
 PU2659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2659.See file dsdata.pdf to determine how the superseded data were derived.
 PU2659
 PU2659_MARKER: DT = TOPOGRAPHIC STATION DISK
 PU2659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2659_STAMPING: AP 1962 STA A
 PU2659_MARK LOGO: CGS
 PU2659_PROJECTION: RECESSED 3 CENTIMETERS
 PU2659_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2659+STABILITY: SURFACE MOTION
 PU2659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2659+SATELLITE: SATELLITE OBSERVATIONS - December 03, 2014
 PU2659
 PU2659  HISTORY     - Date     Condition        Report By
 PU2659  HISTORY     - 1962     MONUMENTED       CGS
 PU2659  HISTORY     - 19900915 GOOD             NGS
 PU2659  HISTORY     - 19921006 GOOD
 PU2659  HISTORY     - 19960530 GOOD             NGS
 PU2659  HISTORY     - 20011026 GOOD             NGS
 PU2659  HISTORY     - 20141203 GOOD             KADRMA
 PU2659
 PU2659                          STATION DESCRIPTION
 PU2659
 PU2659'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2659'THE STATION IS LOCATED ABOUT 12.9 KM (8.02 MI) EAST OF RAPID CITY, AND
 PU2659'8.0 KM (4.97 MI) SOUTH OF BOX ELDER AT THE RAPID CITY REGIONAL
 PU2659'AIRPORT, AND ALONG THE NORTHEAST SIDE OF RUNWAY 14-32.
 PU2659'
 PU2659'TO REACH THE STATION FROM THE CONTROLLED ACCESS GATE AT THE GENERAL
 PU2659'AVIATION BUILDING, PASS THROUGH GATE AND GO EAST FOR 0.2 KM (0.12 MI)
 PU2659'BETWEEN TWO SETS OF HANGARS TO AN AIRCRAFT PARKING AREA.  FROM THE
 PU2659'PARKING AREA PROCEED NORTHWEST FOR 0.5 KM (0.31 MI) ALONG NORTH-SOUTH
 PU2659'PARALLEL TAXIWAY TO A CONNECTING TAXIWAY.  TURN RIGHT ONTO TAXIWAY AND
 PU2659'CROSS RUNWAY 14-31 TO THE STATION ON THE NORTH SIDE OF THE RUNWAY.
 PU2659'
 PU2659'THE STATION IS LOCATED 20.4 M (66.93 FT) WEST OF A SET OF VASI LIGHTS,
 PU2659'15.4 M (50.52 FT) NORTH OF THE NORTH EDGE OF RUNWAY 14-31 AND 3.8 M
 PU2659'(12.47 FT) EAST OF A STORM DRAIN.
 PU2659
 PU2659                          STATION RECOVERY (1990)
 PU2659
 PU2659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PU2659'THE STATION IS LOCATED 50.6 FEET (15.4 M) NORTHEAST OF THE EDGE OF
 PU2659'RUNWAY 14/32, 41.8 FEET (12.7 M) NORTHEST OF RUNWAY LIGHT, 67.0 FEET
 PU2659'(20.4 M) WEST OF THE SOUTHERN VASI IN THE EASTERN SET OF VASIS SERVING
 PU2659'RUNWAY END 14, AND 12.5 FEET (3.8 M) EAST OF A CONCRETE STORM DRAIN.
 PU2659'THE STATION IS MARKED WITH A STANDARD CGS TOPOGRAPHIC STATION DISK,
 PU2659'STAMPED AP 1962 STA. A, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT
 PU2659'THAT IS ABOUT ONE INCH BELOW THE SURFACE OF THE GROUND.
 PU2659
 PU2659                          STATION RECOVERY (1992)
 PU2659
 PU2659'RECOVERED 1992
 PU2659'RECOVERED IN GOOD CONDITION.
 PU2659
 PU2659                          STATION RECOVERY (1996)
 PU2659
 PU2659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2659'THE STATION IS LOCATED ABOUT 12.9 KM (8.00 MI) EAST OF RAPID CITY AND
 PU2659'8.0 KM (4.95 MI) SOUTH OF BOX ELDER, AT THE RAPID CITY REGIONAL
 PU2659'AIRPORT, ALONG THE SOUTHWEST SIDE OF RUNWAY 14-32.  OWNERSHIP--CITY OF
 PU2659'RAPID CITY, ROUTE 2 BOX 4640, RAPID CITY SD 57701.  AIRPORT MANAGER IS
 PU2659'DAVID R. LEPINE, PHONE 605-394-4195.
 PU2659'
 PU2659'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 79, 44, AND
 PU2659'U.S. HIGHWAY 16 IN RAPID CITY, GO EAST FOR 7.3 MI (11.7 KM) ON STATE
 PU2659'HIGHWAY 44 TO AIRPORT ROAD ON THE LEFT. TURN LEFT AND GO 0.75 MI
 PU2659'(1.21 KM) TO THE AIRPORT ENTRANCE ON THE RIGHT.  TURN RIGHT AND GO 0.6
 PU2659'MI (1.0 KM) TO THE EAST SIDE OF TERMINAL AND GATE 1.  CONTINUE THROUGH
 PU2659'GATE AND GO 0.2 MI (0.3 KM) NORTHEAST ACROSS APRON TO A TAXIWAY.  TURN
 PU2659'LEFT, NORTH FOR 0.7 MI (1.1 KM) TO A CONNECTING TAXIWAY.  TURN RIGHT
 PU2659'ON TAXIWAY AND CONTINUE ACROSS RUNWAY TO THE STATION ON THE NORTH SIDE
 PU2659'OF RUNWAY 14-31.
 PU2659'
 PU2659'THE STATION IS 66.9 FT (20.4 M) WEST OF A SET OF VASI LIGHTS, 49.8 FT
 PU2659'(15.2 M) NORTHEAST OF THE EAST EDGE OF RUNWAY, 41.7 FT (12.7 M) EAST
 PU2659'OF RUNWAY LIGHT AND 10.4 FT (3.2 M) SOUTHEAST OF A 3 FT (0.9 M) BY 3
 PU2659'FT (0.9 M) STORM DRAIN. THIS IS A SECONDARY AIRPORT CONTROL STATION.
 PU2659
 PU2659                          STATION RECOVERY (2001)
 PU2659
 PU2659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2001 (JDH)
 PU2659'THE STATION IS LOCATED ABOUT 8 MI EAST OF RAPID CITY AND 5 MI SOUTH OF
 PU2659'BOX ELDER, AT THE RAPID CITY REGIONAL AIRPORT ALONG THE NORTHEAST SIDE
 PU2659'OF RUNWAY 14-32, NEAR THE NORTH END OF THE RUNWAY 14-32.
 PU2659'OWNERSHIP--CITY OF RAPID CITY, 4550 TERMINAL RD, SUITE 102. RAPID
 PU2659'CITY, SD. 57703.  AIRPORT MANAGER IS DAVID R. LEPINE.  PHONE (605)
 PU2659'394-4195.
 PU2659'
 PU2659'TO REACH THE STATION FROM THE JUNCTION OF ST HWY 79, 44  AND US HWY
 PU2659'16.  GO EAST 7.3 MI ON ST HWY 44 TO THE INTERSECTION WITH AIRPORT ROAD
 PU2659'ON THE LEFT. TURN LEFT GOING NORTH ON AIRPORT RD FOR 0.75 MI TO THE
 PU2659'AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT GOING EAST AND
 PU2659'NORTHEAST ON THE AIRPORT ENTRANCE ROAD FOR 0.6 MI TO THE EAST SIDE OF
 PU2659'THE TERMINAL AND GATE NO. 1 TO THE AOA.  AFTER GAINING ACCESS TO THE
 PU2659'FIELD GO 0.2 MI (0.3 KM) NORTHEAST ACROSS APRON TO A TAXIWAY.  TURN
 PU2659'LEFT, NORTH FOR 0.7 MI (1.1 KM) TO A CONNECTING TAXIWAY 'A2'.  TURN
 PU2659'RIGHT ON TAXIWAY AND CONTINUE ACROSS RUNWAY TO THE STATION ON THE
 PU2659'NORTHEAST SIDE OF RUNWAY 14-31.
 PU2659'
 PU2659'THE STATION IS 66 FT  WEST OF BASE OF OLD VASI LIGHTS, 120 FT
 PU2659'SOUTHEAST OF THE PAPI, 49.8 FT (15.2 M) NORTHEAST OF THE EAST EDGE OF
 PU2659'RUNWAY, 41.7 FT (12.7 M) EAST OF RUNWAY LIGHT AND 10.4 FT (3.2 M)
 PU2659'SOUTHEAST OF A 3 FT (0.9 M) BY 3 FT (0.9 M) STORM DRAIN. THIS IS A
 PU2659'SECONDARY AIRPORT CONTROL STATION.
 PU2659
 PU2659                          STATION RECOVERY (2014)
 PU2659
 PU2659'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2014 (GF)
 PU2659'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1219 ***********************************************************************
 PT1219  DESIGNATION -  AP STA A
 PT1219  PID         -  PT1219
 PT1219  STATE/COUNTY-  SD/HUGHES
 PT1219  COUNTRY     -  US
 PT1219  USGS QUAD   -  PIERRE NE (2017)
 PT1219
 PT1219                         *CURRENT SURVEY CONTROL
 PT1219  ______________________________________________________________________
 PT1219* NAD 83(1996) POSITION- 44 23 22.42204(N) 100 16 24.72350(W)   ADJUSTED
 PT1219* NAD 83(1996) ELLIP HT-   494.639 (meters)        (06/15/04)   ADJUSTED
 PT1219* NAVD 88 ORTHO HEIGHT -   518.023 (meters)     1699.55  (feet) ADJUSTED
 PT1219  ______________________________________________________________________
 PT1219  GEOID HEIGHT    -        -23.424 (meters)                     GEOID18
 PT1219  NAD 83(1996) X  -   -814,274.159 (meters)                     COMP
 PT1219  NAD 83(1996) Y  - -4,492,456.083 (meters)                     COMP
 PT1219  NAD 83(1996) Z  -  4,439,472.906 (meters)                     COMP
 PT1219  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 PT1219  DYNAMIC HEIGHT  -        517.922 (meters)     1699.22  (feet) COMP
 PT1219  MODELED GRAVITY -    980,408.2   (mgal)                       NAVD 88
 PT1219
 PT1219  HORZ ORDER      -  SECOND
 PT1219  VERT ORDER      -  FIRST     CLASS II
 PT1219  ELLP ORDER      -  FOURTH    CLASS I
 PT1219
 PT1219.This mark is at Pierre Airport (PIR)
 PT1219
 PT1219.The horizontal coordinates were established by GPS observations
 PT1219.and adjusted by the National Geodetic Survey in January 1998.
 PT1219
 PT1219.The orthometric height was determined by differential leveling and
 PT1219.adjusted by the NATIONAL GEODETIC SURVEY
 PT1219.in October 1997.
 PT1219
 PT1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1219.GEOID18 height accuracy estimate available here.
 PT1219
 PT1219.Click photographs - Photos may exist for this station.
 PT1219
 PT1219.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1219
 PT1219.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1219
 PT1219.The ellipsoidal height was determined by GPS observations
 PT1219.and is referenced to NAD 83.
 PT1219
 PT1219.The dynamic height is computed by dividing the NAVD 88
 PT1219.geopotential number by the normal gravity value computed on the
 PT1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1219.degrees latitude (g = 980.6199 gals.).
 PT1219
 PT1219.The modeled gravity was interpolated from observed gravity values.
 PT1219
 PT1219. The following values were computed from the NAD 83(1996) position.
 PT1219
 PT1219;                    North         East     Units Scale Factor Converg.
 PT1219;SPC SD S     -   228,441.426   604,764.747   MT  0.99999752   +0 02 28.5
 PT1219;SPC SD S     -   749,478.25  1,984,132.34   sFT  0.99999752   +0 02 28.5
 PT1219;UTM  14      - 4,915,930.735   398,565.770   MT  0.99972653   -0 53 27.4
 PT1219
 PT1219!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1219!SPC SD S     -   0.99992245  x   0.99999752  =   0.99991997
 PT1219!UTM  14      -   0.99992245  x   0.99972653  =   0.99964900
 PT1219
 PT1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9856515930(NAD 83)
 PT1219
 PT1219                          SUPERSEDED SURVEY CONTROL
 PT1219
 PT1219  ELLIP H (01/23/98)  494.654  (m)                       GP(       ) 4 1
 PT1219  NAD 83(1986)-  44 23 22.41760(N)    100 16 24.72806(W) AD(       ) 2
 PT1219  NGVD 29             517.46   (m)         1697.7    (f) LEVELING    3  
 PT1219
 PT1219.Superseded values are not recommended for survey control.
 PT1219
 PT1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1219.See file dsdata.pdf to determine how the superseded data were derived.
 PT1219
 PT1219_MARKER: DT = TOPOGRAPHIC STATION DISK
 PT1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1219_STAMPING: AP STA A 1966
 PT1219_MARK LOGO: CGS
 PT1219_PROJECTION: FLUSH
 PT1219_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1219+STABILITY: SURFACE MOTION
 PT1219_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1219+SATELLITE: SATELLITE OBSERVATIONS - August 02, 1995
 PT1219
 PT1219  HISTORY     - Date     Condition        Report By
 PT1219  HISTORY     - 1966     MONUMENTED       CGS
 PT1219  HISTORY     - 19911003 GOOD             NGS
 PT1219  HISTORY     - 19921012 GOOD
 PT1219  HISTORY     - 19950802 GOOD             NGS
 PT1219
 PT1219                          STATION DESCRIPTION
 PT1219
 PT1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 PT1219'STATION IS LOCATED AT THE PIERRE MUNICIPAL AIRPORT WHICH IS ABOUT 2.0
 PT1219'MI (3.22 KM) NORTHEAST OF THE CITY OF PIERRE, SD.
 PT1219'OBTAIN PERMISSION TO ACCESS THE FIELD FROM THE AIRPORT OFFICE OF THE
 PT1219'MANGER ON THE AIRPORT.  PROCEED ACROSS THE FIELD TO RUNWAY END 25 AND
 PT1219'THE STATION SOUTHEAST OF THE THE CORNER OF RUNWAY.
 PT1219'IT IS 192.8 FT (58.77 M) EAST OF THE EASTERNMOST RUNWAY LIGHT (SHOWS
 PT1219'WHITE) ON THE SOUTH SIDE OF THE RUNWAY, 134.6 FT (41.03 M) SOUTH OF
 PT1219'THE CENTERLINE END OF THE RUNWAY AND 50.1 FT (15.27 M) SOUTH OF THE
 PT1219'SOUTHERNMOST THRESHOLD LIGHT (SHOWING GREEN AND RED).
 PT1219
 PT1219                          STATION RECOVERY (1991)
 PT1219
 PT1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PT1219'THE STATION IS LOCATED 192.8 FT (58.8 M) E OF THE EASTERLY MOST RUNWAY
 PT1219'LIGHT ON THE SOUTH SIDE OF RWY 7/25, 134.6 FT (41.0 M) SOUTH OF RWY 25
 PT1219'C/L END, AND 50.1 FT (15.3 M) SOUTH OF THE SOUTHERN MOST THRESHOLD
 PT1219'LIGHT.  THE STATION IS A STANDARD TOPO DISK SET IN THE TOP OF A
 PT1219'CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND STAMPED AP 1966 STA
 PT1219'A.
 PT1219
 PT1219                          STATION RECOVERY (1992)
 PT1219
 PT1219'RECOVERED 1992
 PT1219'RECOVERED IN GOOD CONDITION.
 PT1219
 PT1219                          STATION RECOVERY (1995)
 PT1219
 PT1219'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1219'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT1219'IN PIERRE, THENCE 1.7 KM (1.05 MI) SOUTHERLY ALONG GARFIELD AVENUE,
 PT1219'THENCE 1.9 KM (1.20 MI) EASTERLY ALONG AIRPORT ROAD, THENCE 0.1 KM
 PT1219'(0.05 MI) EASTERLY ALONG REAGAN JONES ROAD, THENCE 0.5 KM (0.30 MI)
 PT1219'NORTHERLY ACROSS AN APRON, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG
 PT1219'TAXIWAY B, THENCE 2.0 KM (1.25 MI) EASTERLY ALONG RUNWAY 7-25, 40.6 M
 PT1219'(133.2 FT) SOUTH OF THE RUNWAY CENTERLINE, 15.2 M (49.9 FT) SOUTH OF
 PT1219'THE MOST SOUTHERLY OF 8 RUNWAY THRESHOLD LIGHTS, 3.0 M (9.8 FT) SOUTH
 PT1219'OF A RUNWAY APPROACH LIGHT, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PT1219'RUNWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 PT1219'MONUMENT IS ON PROPERTY OWNED BY THE PIERRE REGIONAL AIRPORT, P.O. BOX
 PT1219'1253, 222 EAST DAKOTA, PIERRE, SD 57501-1253.  CONTACT ELDON LAFAVE
 PT1219'TELEPHONE NUMBER (605) 773-7447.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1200 ***********************************************************************
 PR1200  SACS        -  This is a Secondary Airport Control Station.
 PR1200  DESIGNATION -  AP STA A2
 PR1200  PID         -  PR1200
 PR1200  STATE/COUNTY-  SD/CODINGTON
 PR1200  COUNTRY     -  US
 PR1200  USGS QUAD   -  WATERTOWN WEST (2017)
 PR1200
 PR1200                         *CURRENT SURVEY CONTROL
 PR1200  ______________________________________________________________________
 PR1200* NAD 83(1996) POSITION- 44 55 14.06234(N) 097 09 05.54624(W)   ADJUSTED
 PR1200* NAD 83(1996) ELLIP HT-   504.697 (meters)        (06/15/04)   ADJUSTED
 PR1200* NAVD 88 ORTHO HEIGHT -   529.85  (meters)     1738.3   (feet) LEVELING
 PR1200  ______________________________________________________________________
 PR1200  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 PR1200  NAD 83(1996) X  -   -563,234.312 (meters)                     COMP
 PR1200  NAD 83(1996) Y  - -4,488,988.843 (meters)                     COMP
 PR1200  NAD 83(1996) Z  -  4,481,458.963 (meters)                     COMP
 PR1200  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 PR1200  HORZ ORDER      -  SECOND
 PR1200  VERT ORDER      -  THIRD ?
 PR1200  ELLP ORDER      -  FOURTH    CLASS I
 PR1200
 PR1200.This mark is at Watertown Airport (ATY)
 PR1200
 PR1200.The horizontal coordinates were established by GPS observations
 PR1200.and adjusted by the National Geodetic Survey in January 1998.
 PR1200
 PR1200.The orthometric height was determined by differential leveling.
 PR1200.The vertical network tie was performed by a horz. field party for horz.
 PR1200.obs reductions. Reset procedures were used to establish the elevation.
 PR1200
 PR1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1200.GEOID18 height accuracy estimate available here.
 PR1200
 PR1200.Click photographs - Photos may exist for this station.
 PR1200
 PR1200.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1200
 PR1200.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1200
 PR1200.The ellipsoidal height was determined by GPS observations
 PR1200.and is referenced to NAD 83.
 PR1200
 PR1200. The following values were computed from the NAD 83(1996) position.
 PR1200
 PR1200;                    North         East     Units Scale Factor Converg.
 PR1200;SPC SD N     -   124,772.335   824,842.577   MT  0.99994170   +2 00 57.5
 PR1200;SPC SD N     -   409,357.24  2,706,171.02   sFT  0.99994170   +2 00 57.5
 PR1200;UTM  14      - 4,975,789.131   645,888.124   MT  0.99986171   +1 18 19.7
 PR1200
 PR1200!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1200!SPC SD N     -   0.99992088  x   0.99994170  =   0.99986258
 PR1200!UTM  14      -   0.99992088  x   0.99986171  =   0.99978260
 PR1200
 PR1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4588875789(NAD 83)
 PR1200
 PR1200                          SUPERSEDED SURVEY CONTROL
 PR1200
 PR1200  ELLIP H (01/23/98)  504.727  (m)                       GP(       ) 4 1
 PR1200  NAD 83(1986)-  44 55 14.05832(N)    097 09 05.51710(W) AD(       ) 2
 PR1200  NGVD 29             529.41   (m)         1736.9    (f) LEVELING    3  
 PR1200
 PR1200.Superseded values are not recommended for survey control.
 PR1200
 PR1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1200.See file dsdata.pdf to determine how the superseded data were derived.
 PR1200
 PR1200_MARKER: DT = TOPOGRAPHIC STATION DISK
 PR1200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1200_STAMPING: STA A2-AP 1965
 PR1200_MARK LOGO: CGS
 PR1200_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1200+STABILITY: SURFACE MOTION
 PR1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1200+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2011
 PR1200
 PR1200  HISTORY     - Date     Condition        Report By
 PR1200  HISTORY     - 1965     MONUMENTED       CGS
 PR1200  HISTORY     - 19890830 GOOD             NGS
 PR1200  HISTORY     - 19921021 GOOD
 PR1200  HISTORY     - 19951018 GOOD             NGS
 PR1200  HISTORY     - 19951028 GOOD             NGS
 PR1200  HISTORY     - 20110927 GOOD             INDIV
 PR1200
 PR1200                          STATION DESCRIPTION
 PR1200
 PR1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 PR1200'STATION IS LOCATED ON THE WEST SIDE OF THE NORTH END OF THE NORTH
 PR1200'SOUTH RUNWAY AT WATERTOWN MUNICIPAL AIRPORT IN WATERTOWN, SD.
 PR1200'STATION IS 50.0 FT (15.24 M) WEST OF THE NORTHWEST CORNER OF RUNWAY
 PR1200'END 17, 39.7 FT (12.10 M) WEST OF THE WESTERNMOST THRESHOLD LIGHT AND
 PR1200'24.0 FT (7.32 M) SOUTH OF THE SOUTHEAST CORNER OF THE CONCRETE BASE
 PR1200'FOR A STROBE LIGHT (REIL).
 PR1200
 PR1200                          STATION RECOVERY (1989)
 PR1200
 PR1200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PR1200'THIS STATION IS LOCATED NEAR RUNWAY END 17.  THE STATION IS 50 WEST OF
 PR1200'THE NORTHWEST CORNER OF RUNWAY END 17, 39.7 WEST OF THE WESTERNMOST
 PR1200'THRESHOLD LIGHT, AND 24.0 SOUTH OF THE SOUTHEAST CORNER OF THE
 PR1200'CONCRETE FOR THE WESTERN REIL.  THIS STATION IS SET IN THE TOP OF A
 PR1200'CONCRETE POST FLUSH WITH THE GROUND AND IS STAMPED AP 1965 STA A2.
 PR1200
 PR1200                          STATION RECOVERY (1992)
 PR1200
 PR1200'RECOVERED 1992
 PR1200'RECOVERED IN GOOD CONDITION.
 PR1200
 PR1200                          STATION RECOVERY (1995)
 PR1200
 PR1200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PR1200'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) SOUTHWEST OF RAUVILLE,
 PR1200'4.0 MI (6.4 KM) NORTHWEST OF WATERTOWN AND AT THE WATERTOWN MUNICIPAL
 PR1200'AIRPORT.  OWNERSHIP--CITY OF WATERTOWN, PO BOX 91, WATERTOWN SD 57201.
 PR1200'AIRPORT MANAGER IS DARRELL DARLING, PHONE 605-882-6209.  TO REACH THE
 PR1200'STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 81 AND 212 IN
 PR1200'WATERTOWN, GO WEST ON U.S. HIGHWAY 212 FOR 1.1 MI (1.8 KM) TO AN
 PR1200'INTERSECTION AND STATE HIGHWAY 20 ON THE RIGHT.  TURN RIGHT AND GO
 PR1200'NORTH THEN NORTHWESTERLY FOLLOWING STATE HIGHWAY 20 FOR 3.1 MI (5.0
 PR1200'KM) TO A PAVED ROAD LEFT.  TURN LEFT AND GO SOUTHWEST ON AIRPORT DRIVE
 PR1200'FOR 0.35 MI (0.56 KM) TO A FORK.  BEAR LEFT AND GO SOUTHWESTERLY ON
 PR1200'EAST AIRPORT DRIVE FOR 0.2 MI (0.3 KM) TO A GATE AND A PAVED ROAD
 PR1200'LEFT.  TURN LEFT AND GO SOUTHEAST ON THE PAVED ROAD FOR 0.05 MI (0.08
 PR1200'KM) TO THE SOUTHEAST SIDE OF THE FIRE STATION AND A GATE ON THE RIGHT.
 PR1200'TURN RIGHT, PASS THROUGH GATE AND GO SOUTHWEST ON THE APRON FOR 0.15
 PR1200'MI (0.24 KM) TO A PARALLEL TAXIWAY AND A CONNECTOR TAXIWAY LEADING
 PR1200'EAST.  TURN HARD LEFT AND GO EAST ON CONNECTOR TAXIWAY E FOR 0.4 MI
 PR1200'(0.6 KM) TO A PAVED SERVICE ROAD LEFT AND THE STATION JUST AHEAD ON
 PR1200'THE LEFT.  THE STATION IS 101.3 FT (30.9 M) EAST OF THE SERVICE ROAD
 PR1200'CENTER, 82.4 FT (25.1 M) NORTH OF THE CONNECTOR TAXIWAY CENTER, 50.0
 PR1200'FT (15.2 M) WEST OF THE NORTHWEST CORNER OF RUNWAY END 17, 39.4 FT
 PR1200'(12.0 M) WEST OF THE WESTERNMOST THRESHOLD LIGHT AND 24.3 FT (7.4 M)
 PR1200'SOUTH OF THE SOUTHEAST CORNER OF THE CONCRETE PAD FOR A REIL.  THIS IS
 PR1200'A SECONDARY AIRPORT CONTROL STATION.
 PR1200
 PR1200                          STATION RECOVERY (1995)
 PR1200
 PR1200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1200'1.8 KM (1.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PR1200'U.S. HIGHWAY 81 IN WATERTOWN, THENCE 4.9 KM (3.05 MI) NORTHWESTERLY
 PR1200'ALONG STATE HIGHWAY 20, THENCE 1.0 KM (0.60 MI) SOUTHERLY ALONG
 PR1200'AIRLINE DRIVE, 25.0 M (82.0 FT) NORTHWEST OF THE CENTERLINE OF A
 PR1200'TAXIWAY, 11.9 M (39.0 FT) WEST OF THE MOST WESTERLY RUNWAY LIGHT, 7.4
 PR1200'M (24.3 FT) SOUTH OF THE EAST CORNER OF A BASE FOR A STROBE LIGHT,
 PR1200'WEST OF THE NORTH END OF RUNWAY 17-35, AND THE MONUMENT IS FLUSH WITH
 PR1200'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY THE
 PR1200'CITY OF WATERTOWN.  FOR PERMISSION TO GAIN ACCESS TO THE MONUMENT,
 PR1200'CONTACT-DARRELL DARLING, RR 7, BOX 13, WATERTOWN, SD 57201.
 PR1200
 PR1200                          STATION RECOVERY (2011)
 PR1200
 PR1200'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (BK)
 PR1200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0035 ***********************************************************************
 OR0035  DESIGNATION -  AP STA B
 OR0035  PID         -  OR0035
 OR0035  STATE/COUNTY-  SD/DAVISON
 OR0035  COUNTRY     -  US
 OR0035  USGS QUAD   -  LOOMIS (2017)
 OR0035
 OR0035                         *CURRENT SURVEY CONTROL
 OR0035  ______________________________________________________________________
 OR0035* NAD 83(1986) POSITION- 43 46 49.     (N) 098 03 05.     (W)   SCALED
 OR0035* NAVD 88 ORTHO HEIGHT -   394.586 (meters)     1294.57  (feet) ADJUSTED
 OR0035  ______________________________________________________________________
 OR0035  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 OR0035  DYNAMIC HEIGHT  -        394.493 (meters)     1294.27  (feet) COMP
 OR0035  MODELED GRAVITY -    980,370.1   (mgal)                       NAVD 88
 OR0035
 OR0035  VERT ORDER      -  SECOND    CLASS 0
 OR0035
 OR0035.This mark is at Mitchell Airport (MHE)
 OR0035
 OR0035.The horizontal coordinates were scaled from a map and have
 OR0035.an estimated accuracy of +/- 6 seconds.
 OR0035
 OR0035.The orthometric height was determined by differential leveling and
 OR0035.adjusted by the NATIONAL GEODETIC SURVEY
 OR0035.in June 1991.
 OR0035
 OR0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0035.GEOID18 height accuracy estimate available here.
 OR0035
 OR0035.Click photographs - Photos may exist for this station.
 OR0035
 OR0035.The dynamic height is computed by dividing the NAVD 88
 OR0035.geopotential number by the normal gravity value computed on the
 OR0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0035.degrees latitude (g = 980.6199 gals.).
 OR0035
 OR0035.The modeled gravity was interpolated from observed gravity values.
 OR0035
 OR0035;                    North         East    Units  Estimated Accuracy
 OR0035;SPC SD S     -   163,270.      783,660.      MT  (+/- 180 meters Scaled)
 OR0035
 OR0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP763479(NAD 83)
 OR0035
 OR0035                          SUPERSEDED SURVEY CONTROL
 OR0035
 OR0035  NGVD 29 (??/??/92)  394.290  (m)         1293.60   (f) ADJ UNCH    2 0
 OR0035
 OR0035.Superseded values are not recommended for survey control.
 OR0035
 OR0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0035.See file dsdata.pdf to determine how the superseded data were derived.
 OR0035
 OR0035_MARKER: DT = TOPOGRAPHIC STATION DISK
 OR0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0035_STAMPING: AP 1964 STA B
 OR0035_MARK LOGO: CGS
 OR0035_PROJECTION: FLUSH
 OR0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0035+STABILITY: SURFACE MOTION
 OR0035
 OR0035  HISTORY     - Date     Condition        Report By
 OR0035  HISTORY     - 1964     MONUMENTED       CGS
 OR0035  HISTORY     - 1971     GOOD             NGS
 OR0035  HISTORY     - 19950630 MARK NOT FOUND   NGS
 OR0035  HISTORY     - 19960502 MARK NOT FOUND   NGS
 OR0035
 OR0035                          STATION DESCRIPTION
 OR0035
 OR0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0035'AT MITCHELL MUNI AIRPORT.
 OR0035'IN THE NW PART OF THE AIRPORT NEAR THE NW END OF THE NW-SE
 OR0035'RUNWAY.  125.00 FT SW OF THE CENTERLINE AT THE NW END OF THE
 OR0035'NW-SE RUNWAY, 50.00 FT SW OF THE W CORNER OF THE END OF THE
 OR0035'RUNWAY, 152.0 FT NW OF THE CENTERLINE OF A TAXIWAY, 2.7 FT
 OR0035'NE OF WITNESS POST.  A STANDARD TOPOGRAPHIC STATION DISK, STAMPED
 OR0035'AP 1964 STA. B SET IN THE TOP OF A 9 IN DIAMETER CONCRETE
 OR0035'MONUMENT WHCIH IS FLUSH WITH THE GROUND.
 OR0035
 OR0035                          STATION RECOVERY (1971)
 OR0035
 OR0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 OR0035'RECOVERED IN GOOD CONDITION.
 OR0035
 OR0035                          STATION RECOVERY (1995)
 OR0035
 OR0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OR0035'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0035
 OR0035                          STATION RECOVERY (1996)
 OR0035
 OR0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR0035'SEARCHED FOR NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1201 ***********************************************************************
 PR1201  CBN         -  This is a Cooperative Base Network Control Station.
 PR1201  PACS        -  This is a Primary Airport Control Station.
 PR1201  DESIGNATION -  AP STA B
 PR1201  PID         -  PR1201
 PR1201  STATE/COUNTY-  SD/BROOKINGS
 PR1201  COUNTRY     -  US
 PR1201  USGS QUAD   -  BROOKINGS (2017)
 PR1201
 PR1201                         *CURRENT SURVEY CONTROL
 PR1201  ______________________________________________________________________
 PR1201* NAD 83(2011) POSITION- 44 18 00.52090(N) 096 48 20.96636(W)   ADJUSTED
 PR1201* NAD 83(2011) ELLIP HT-   470.671 (meters)        (06/27/12)   ADJUSTED
 PR1201* NAD 83(2011) EPOCH   -  2010.00
 PR1201* NAVD 88 ORTHO HEIGHT -   496.088 (meters)     1627.58  (feet) ADJUSTED
 PR1201  ______________________________________________________________________
 PR1201  GEOID HEIGHT    -        -25.425 (meters)                     GEOID18
 PR1201  NAD 83(2011) X  -   -541,873.515 (meters)                     COMP
 PR1201  NAD 83(2011) Y  - -4,540,362.329 (meters)                     COMP
 PR1201  NAD 83(2011) Z  -  4,432,349.981 (meters)                     COMP
 PR1201  LAPLACE CORR    -         -2.18  (seconds)                    DEFLEC18
 PR1201  DYNAMIC HEIGHT  -        495.995 (meters)     1627.28  (feet) COMP
 PR1201  MODELED GRAVITY -    980,415.3   (mgal)                       NAVD 88
 PR1201
 PR1201  VERT ORDER      -  FIRST     CLASS II
 PR1201
 PR1201  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1201  Standards:
 PR1201         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1201            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1201  -------------------------------------------------------------------
 PR1201  NETWORK    0.72   2.20           0.32   0.26   1.12     -0.11909430
 PR1201  -------------------------------------------------------------------
 PR1201  Click here for local accuracies and other accuracy information.
 PR1201
 PR1201.This mark is at Brookings Airport (BKX)
 PR1201
 PR1201.The horizontal coordinates were established by GPS observations
 PR1201.and adjusted by the National Geodetic Survey in June 2012.
 PR1201
 PR1201.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1201.been affixed to the stable North American tectonic plate. See 
 PR1201.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1201
 PR1201.The horizontal coordinates are valid at the epoch date displayed above
 PR1201.which is a decimal equivalence of Year/Month/Day.
 PR1201
 PR1201.The orthometric height was determined by differential leveling and
 PR1201.adjusted by the NATIONAL GEODETIC SURVEY
 PR1201.in October 1997.
 PR1201
 PR1201.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1201.GEOID18 height accuracy estimate available here.
 PR1201
 PR1201.Click photographs - Photos may exist for this station.
 PR1201
 PR1201.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1201
 PR1201.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1201
 PR1201.The ellipsoidal height was determined by GPS observations
 PR1201.and is referenced to NAD 83.
 PR1201
 PR1201.The dynamic height is computed by dividing the NAVD 88
 PR1201.geopotential number by the normal gravity value computed on the
 PR1201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1201.degrees latitude (g = 980.6199 gals.).
 PR1201
 PR1201.The modeled gravity was interpolated from observed gravity values.
 PR1201
 PR1201. The following values were computed from the NAD 83(2011) position.
 PR1201
 PR1201;                    North         East     Units Scale Factor Converg.
 PR1201;SPC SD N     -    56,901.677   854,837.728   MT  1.00002436   +2 15 38.3
 PR1201;SPC SD N     -   186,684.92  2,804,580.11   sFT  1.00002436   +2 15 38.3
 PR1201;UTM  14      - 4,907,551.388   675,027.970   MT  0.99997677   +1 31 58.2
 PR1201
 PR1201!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1201!SPC SD N     -   0.99992620  x   1.00002436  =   0.99995056
 PR1201!UTM  14      -   0.99992620  x   0.99997677  =   0.99990298
 PR1201
 PR1201:                Primary Azimuth Mark                     Grid Az
 PR1201:SPC SD N     -  AP STA A                                 306 39 13.5
 PR1201:UTM  14      -  AP STA A                                 307 22 53.6
 PR1201
 PR1201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7502707551(NAD 83)
 PR1201
 PR1201|---------------------------------------------------------------------|
 PR1201| PID    Reference Object                     Distance      Geod. Az  |
 PR1201|                                                           dddmmss.s |
 PR1201| PR1199 AP STA A                            APPROX. 1.2 KM 3085451.8 |
 PR1201|---------------------------------------------------------------------|
 PR1201
 PR1201                          SUPERSEDED SURVEY CONTROL
 PR1201
 PR1201  NAD 83(2007)-  44 18 00.52083(N)    096 48 20.96732(W) AD(2002.00) 0
 PR1201  ELLIP H (02/10/07)  470.701  (m)                       GP(2002.00)    
 PR1201  ELLIP H (04/15/04)  470.725  (m)                       GP(       ) 2 1
 PR1201  NAD 83(1996)-  44 18 00.52034(N)    096 48 20.96658(W) AD(       ) B
 PR1201  ELLIP H (04/18/97)  470.731  (m)                       GP(       ) 4 1
 PR1201  NAD 83(1986)-  44 18 00.51867(N)    096 48 20.94738(W) AD(       ) 2
 PR1201  NAVD 88             496.09   (m)         1627.6    (f) LEVELING    3  
 PR1201  NGVD 29             495.85   (m)         1626.8    (f) LEVELING    3  
 PR1201
 PR1201.Superseded values are not recommended for survey control.
 PR1201
 PR1201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1201.See file dsdata.pdf to determine how the superseded data were derived.
 PR1201
 PR1201_MARKER: DT = TOPOGRAPHIC STATION DISK
 PR1201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1201_STAMPING: AP STA. B 1964
 PR1201_MARK LOGO: CGS
 PR1201_PROJECTION: RECESSED 9 CENTIMETERS
 PR1201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1201+STABILITY: SURFACE MOTION
 PR1201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1201+SATELLITE: SATELLITE OBSERVATIONS - September 27, 2011
 PR1201
 PR1201  HISTORY     - Date     Condition        Report By
 PR1201  HISTORY     - 1964     MONUMENTED       CGS
 PR1201  HISTORY     - 19921019 GOOD
 PR1201  HISTORY     - 19930615 GOOD             NGS
 PR1201  HISTORY     - 19940916 GOOD             NGS
 PR1201  HISTORY     - 19951019 GOOD             NGS
 PR1201  HISTORY     - 19981101 GOOD             NGS
 PR1201  HISTORY     - 20110927 GOOD             INDIV
 PR1201  HISTORY     - 20140924 MARK NOT FOUND   INDIV
 PR1201  HISTORY     - 20170922 MARK NOT FOUND   INDIV
 PR1201
 PR1201                          STATION DESCRIPTION
 PR1201
 PR1201'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 PR1201'STATION IS LOCATED ON THE BROOKINGS MUNICIPAL AIRPORT IN BROOKINGS,
 PR1201'SD.
 PR1201'STATION IS LOCATED 200 FT (60.96 M) SOUTHWEST OF THE SOUTH CORNER OF
 PR1201'RUNWAY 30. IT IS 100.5 FT (30.63 M) SOUTHWEST OF THE CENTERLINE
 PR1201'EXTENDED OF THE RUNWAY, AND 46.2 FT (14.08 M) NORTHWEST OF AN
 PR1201'ABANDONED LIGHT BASE.
 PR1201
 PR1201                          STATION RECOVERY (1992)
 PR1201
 PR1201'RECOVERED 1992
 PR1201'RECOVERED IN GOOD CONDITION.
 PR1201
 PR1201                          STATION RECOVERY (1993)
 PR1201
 PR1201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 PR1201'THIS SECTION IS LOCATED AT THE SOUTHEAST PART OF THE FIELD, NEAR
 PR1201'RUNWAY END 30.  IT IS 228.2 FT. (69.6 M) SOUTH OF THE CENTERLINE END
 PR1201'OF RUNWAY 30, 106.2 FT.  (32.4 M) SOUTHWEST OF THE CENTER OF THE FIRST
 PR1201'SET OF APPROACH LIGHTS, 198.2 FT.  (60.4 M) SOUTHEAST OF THE SOUTHEAST
 PR1201'MOST THRESHOLD LIGHT, 47.1 FT.  (14.4 M) NORTHEAST OF THE CENTER OF AN
 PR1201'OLD REIL LIGHT BASE.  IT IS A STANDARD CGS BRASS DISK MOUNTED 0.3 FT.
 PR1201'(9.1 CM) BELOW THE SURFACE OF THE GROUND.  STAMPED AP 1964 STA.  B.
 PR1201
 PR1201                          STATION RECOVERY (1994)
 PR1201
 PR1201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1201'IN BROOKINGS, AT THE BROOKINGS MUNICIPAL AIRPORT TERMINAL, 0.1 KM
 PR1201'(0.05 MI) SOUTHWESTERLY ACROSS AN APRON FROM THE TERMINAL, THENCE 0.4
 PR1201'KM (0.25 MI) SOUTHEASTERLY ALONG TAXIWAY A, THENCE 0.1 KM (0.05 MI)
 PR1201'SOUTHEASTERLY ALONG A PAVED ROAD, IN LINE WITH THE 1ST ROW OF APPROACH
 PR1201'LIGHTS SOUTHEAST OF THE SOUTHEAST END OF THE RUNWAY, 60.4 M (198.2 FT)
 PR1201'SOUTHEAST OF THE SOUTH CORNER RUNWAY LIGHT, 25.9 M (85.0 FT) SOUTHWEST
 PR1201'OF THE CENTER OF A SMALL PAVED ROAD, 14.1 M (46.3 FT) NORTHWEST OF AN
 PR1201'ABANDONED LIGHT BASE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND
 PR1201'THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  THE
 PR1201'MONUMENT IS ON PROPERTY OWNED BY THE BROOKINGS MUNICIPAL AIRPORT, 413
 PR1201'2ND STREET SOUTHWEST, BROOKINGS, SD 57706, TELEPHONE NUMBER (605)
 PR1201'692-9005.
 PR1201
 PR1201                          STATION RECOVERY (1995)
 PR1201
 PR1201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PR1201'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) SOUTHWEST OF BROOKINGS,
 PR1201'AT THE BROOKINGS MUNICIPAL AIRPORT, NEAR THE APPROACH END OF RUNWAY
 PR1201'12.  OWNERSHIP--CITY OF BROOKINGS, 307 2ND STREET SOUTHWEST, BROOKINGS
 PR1201'SD 57006.  AIRPORT MANAGER IS KEITH MILLER, PHONE (605) 692-9005.  TO
 PR1201'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND U.S.
 PR1201'HIGHWAY 14, 2.0 MI (3.2 KM) EAST OF BROOKINGS, GO WEST ON U.S. HIGHWAY
 PR1201'14 FOR 2.5 MI (4.0 KM) TO THE JUNCTION OF WESTERN AVENUE JUST BEFORE A
 PR1201'CURVE RIGHT, TURN LEFT AND GO SOUTH ON WESTERN AVENUE FOR 0.45 MI
 PR1201'(0.72 KM) TO A GATE ON THE RIGHT ON THE NORTHWEST SIDE OF THE TERMINAL
 PR1201'BUILDING, TURN RIGHT, PASS THROUGH THE GATE AND GO SOUTHWEST ACROSS
 PR1201'THE APRON FOR 0.05 MI (0.08 KM) TO A PARALLEL TAXIWAY, TURN LEFT AND
 PR1201'GO SOUTHEAST ON THE TAXIWAY FOR 0.3 MI (0.5 KM) TO A RUNWAY IDENTIFIER
 PR1201'SIGN ON THE LEFT AND A PAVED SERVICE ROAD AHEAD, CONTINUE AHEAD AND GO
 PR1201'SOUTH FOR 0.05 MI (0.08 KM) TO THE FIRST SET OF APPROACH LIGHTS ON THE
 PR1201'LEFT AND THE STATION IN LINE WITH THE LIGHTS ON THE RIGHT.  THE
 PR1201'STATION IS LOCATED 194.0 FT (59.1 M) SOUTHEAST OF THE MOST
 PR1201'SOUTHWESTERLY THRESHOLD LIGHT, 101.0 FT (30.8 M) SOUTHWEST OF THE
 PR1201'SOUTHWEST END OF THE APPROACH LIGHTS, 86.5 FT (26.4 M) SOUTHWEST OF
 PR1201'THE SERVICE ROAD CENTER, 46.5 FT (14.2 M) NORTH-NORTHWEST OF THE NORTH
 PR1201'CORNER OF A FOUNDATION FOR A LIGHT (ABANDONED), 1.0 FT (0.3 M)
 PR1201'NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.2 FT (6.1
 PR1201'CM) BELOW THE GROUND SURFACE.  THE STATION WAS USED AS AN AREA
 PR1201'NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 PR1201
 PR1201                          STATION RECOVERY (1998)
 PR1201
 PR1201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PR1201'RECOVERED AS DESCRIBED.
 PR1201
 PR1201                          STATION RECOVERY (2011)
 PR1201
 PR1201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (BK)
 PR1201'RECOVERED IN GOOD CONDITION.
 PR1201
 PR1201                          STATION RECOVERY (2014)
 PR1201
 PR1201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (BKK)
 PR1201'MARK WAS DESTROYED BY NEW RUNWAY CONSTRUCTION. THE RUNWAY IS NOW OVER
 PR1201'PREVIOUS MARK LOCATION.
 PR1201
 PR1201                          STATION RECOVERY (2017)
 PR1201
 PR1201'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (BK)
 PR1201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1220 ***********************************************************************
 PT1220  SACS        -  This is a Secondary Airport Control Station.
 PT1220  DESIGNATION -  AP STA B
 PT1220  PID         -  PT1220
 PT1220  STATE/COUNTY-  SD/HUGHES
 PT1220  COUNTRY     -  US
 PT1220  USGS QUAD   -  PIERRE NE (2017)
 PT1220
 PT1220                         *CURRENT SURVEY CONTROL
 PT1220  ______________________________________________________________________
 PT1220* NAD 83(1996) POSITION- 44 23 07.27450(N) 100 17 57.36856(W)   ADJUSTED
 PT1220* NAD 83(1996) ELLIP HT-   507.086 (meters)        (06/15/04)   ADJUSTED
 PT1220* NAVD 88 ORTHO HEIGHT -   530.448 (meters)     1740.31  (feet) ADJUSTED
 PT1220  ______________________________________________________________________
 PT1220  GEOID HEIGHT    -        -23.410 (meters)                     GEOID18
 PT1220  NAD 83(1996) X  -   -816,351.959 (meters)                     COMP
 PT1220  NAD 83(1996) Y  - -4,492,420.458 (meters)                     COMP
 PT1220  NAD 83(1996) Z  -  4,439,147.461 (meters)                     COMP
 PT1220  LAPLACE CORR    -         -1.95  (seconds)                    DEFLEC18
 PT1220  DYNAMIC HEIGHT  -        530.343 (meters)     1739.97  (feet) COMP
 PT1220  MODELED GRAVITY -    980,403.0   (mgal)                       NAVD 88
 PT1220
 PT1220  HORZ ORDER      -  SECOND
 PT1220  VERT ORDER      -  FIRST     CLASS II
 PT1220  ELLP ORDER      -  FOURTH    CLASS I
 PT1220
 PT1220.This mark is at Pierre Airport (PIR)
 PT1220
 PT1220.The horizontal coordinates were established by GPS observations
 PT1220.and adjusted by the National Geodetic Survey in January 1998.
 PT1220
 PT1220.The orthometric height was determined by differential leveling and
 PT1220.adjusted by the NATIONAL GEODETIC SURVEY
 PT1220.in October 1997.
 PT1220
 PT1220.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1220.GEOID18 height accuracy estimate available here.
 PT1220
 PT1220.Click photographs - Photos may exist for this station.
 PT1220
 PT1220.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1220
 PT1220.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1220
 PT1220.The ellipsoidal height was determined by GPS observations
 PT1220.and is referenced to NAD 83.
 PT1220
 PT1220.The dynamic height is computed by dividing the NAVD 88
 PT1220.geopotential number by the normal gravity value computed on the
 PT1220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1220.degrees latitude (g = 980.6199 gals.).
 PT1220
 PT1220.The modeled gravity was interpolated from observed gravity values.
 PT1220
 PT1220. The following values were computed from the NAD 83(1996) position.
 PT1220
 PT1220;                    North         East     Units Scale Factor Converg.
 PT1220;SPC SD S     -   227,972.715   602,714.412   MT  0.99999653   +0 01 24.6
 PT1220;SPC SD S     -   747,940.48  1,977,405.53   sFT  0.99999653   +0 01 24.6
 PT1220;UTM  14      - 4,915,495.564   396,508.631   MT  0.99973172   -0 54 32.0
 PT1220
 PT1220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1220!SPC SD S     -   0.99992050  x   0.99999653  =   0.99991703
 PT1220!UTM  14      -   0.99992050  x   0.99973172  =   0.99965224
 PT1220
 PT1220_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9650815495(NAD 83)
 PT1220
 PT1220                          SUPERSEDED SURVEY CONTROL
 PT1220
 PT1220  ELLIP H (01/23/98)  507.100  (m)                       GP(       ) 4 1
 PT1220  NAD 83(1986)-  44 23 07.27009(N)    100 17 57.37311(W) AD(       ) 2
 PT1220  NGVD 29             529.91   (m)         1738.5    (f) LEVELING    3  
 PT1220
 PT1220.Superseded values are not recommended for survey control.
 PT1220
 PT1220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1220.See file dsdata.pdf to determine how the superseded data were derived.
 PT1220
 PT1220_MARKER: DT = TOPOGRAPHIC STATION DISK
 PT1220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1220_STAMPING: AP 1966 STA B
 PT1220_MARK LOGO: CGS
 PT1220_PROJECTION: FLUSH
 PT1220_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1220+STABILITY: SURFACE MOTION
 PT1220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1220+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1995
 PT1220
 PT1220  HISTORY     - Date     Condition        Report By
 PT1220  HISTORY     - 1966     MONUMENTED       CGS
 PT1220  HISTORY     - 19911003 GOOD             NGS
 PT1220  HISTORY     - 19921013 GOOD
 PT1220  HISTORY     - 19950802 GOOD             NGS
 PT1220  HISTORY     - 19950925 GOOD             NGS
 PT1220  HISTORY     - 20120516 MARK NOT FOUND   INDIV
 PT1220
 PT1220                          STATION DESCRIPTION
 PT1220
 PT1220'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 PT1220'STATION IS LOCATED ON THE PIERRE MUNICIPAL AIRPORT WHICH IS 2.0 MI
 PT1220'(3.22 KM) NORTHEAST OF THE CITY OF PIERRE.
 PT1220'TO REACH STATION PROCEED TO THE SOUTHWEST END OF THE FIELD AND RUNWAY
 PT1220'END 7.  STATION IS LOCATED SOUTH OF RUNWAY END 7.
 PT1220'IT IS 248.8 FT (75.83 M) SOUTHWEST A RUNWAY LIGHT JUST NORTH OF THE
 PT1220'TAXIWAY RUNNING EAST FROM THE SOUTH END OF THE RUNWAY, 135.3 FT
 PT1220'(41.24 M) SOUTH OF THE CENTERLINE END OF THE RUNWAY AND 50.3 FT
 PT1220'(15.33 M) SOUTHEAST OF THE SOUTHERNMOST THRESHOLD LIGHT (SHOWS GREEN
 PT1220'AND RED).
 PT1220
 PT1220                          STATION RECOVERY (1991)
 PT1220
 PT1220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PT1220'THE STATION IS LOCATED 248.8 FT.  (75.8 M) SW OF THE WESTERLY MOST
 PT1220'RUNWAY LIGHT ON THE SOUTH SIDE OF RUNWAY 7/25, 135.3 FT (41.2 M) S OF
 PT1220'THE CENTERLINE END RWY 7, AND 50.3 FT (15.3 M) SE OF THE SOUTHERN MOST
 PT1220'THRESHOLD LIGHT.  THE STATION IS A STANDARD TOPO DISK SET IN THE TOP
 PT1220'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND AND STAMPED AP 1966
 PT1220'STA B.
 PT1220
 PT1220                          STATION RECOVERY (1992)
 PT1220
 PT1220'RECOVERED 1992
 PT1220'RECOVERED IN GOOD CONDITION.
 PT1220
 PT1220                          STATION RECOVERY (1995)
 PT1220
 PT1220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1220'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT1220'IN PIERRE, THENCE 1.7 KM (1.05 MI) SOUTHERLY ALONG GARFIELD AVENUE,
 PT1220'THENCE 1.9 KM (1.20 MI) EASTERLY ALONG AIRPORT ROAD, THENCE 0.1 KM
 PT1220'(0.05 MI) EASTERLY ALONG REAGAN JONES ROAD, THENCE 0.5 KM (0.30 MI)
 PT1220'NORTHERLY ACROSS AN APRON, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG
 PT1220'TAXIWAY B, 41.3 M (135.5 FT) SOUTH OF THE CENTERLINE OF RUNWAY 7-25,
 PT1220'25.7 M (84.3 FT) SOUTHWEST OF THE TAXIWAY CENTERLINE, 15.3 M (50.2 FT)
 PT1220'SOUTH OF THE MOST SOUTHERLY OF 8 RUNWAY THRESHOLD LIGHTS, 6.4 M (21.0
 PT1220'FT) SOUTHEAST OF A RUNWAY APPROACH LIGHT, 0.3 M (1.0 FT) BELOW THE
 PT1220'LEVEL OF THE TAXIWAY, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT)
 PT1220'BELOW THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 PT1220'THE PIERRE REGIONAL AIRPORT, P.O. BOX 1253, 222 EAST DAKOTA, PIERRE,
 PT1220'SD 57501-1253.  CONTACT ELDON LAFAVE TELEPHONE NUMBER (605) 773-7447.
 PT1220
 PT1220                          STATION RECOVERY (1995)
 PT1220
 PT1220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PT1220'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) NORTHEAST OF PIERRE, AT THE
 PT1220'PIERRE MUNICIPAL AIRPORT AND NEAR THE APPROACH END OF RUNWAY 07.
 PT1220'OWNERSHIP--CITY OF PIERRE, 4001 AIRPORT ROAD, PIERRE SD 57501. AIRPORT
 PT1220'MANAGER IS ELDON LAFAVE, PHONE 605-773-7447.  A KEY CARD FOR THE
 PT1220'LOCKED GATE CAN BE OBTAINED AT THE AIRPORT MAINTENANCE BUILDING.  TO
 PT1220'REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 14/83 TRUCK ROUTE
 PT1220'AND STATE HIGHWAY 34 EAST ON THE SOUTHEAST SIDE OF PIERRE, GO
 PT1220'NORTHERLY ON U.S. HIGHWAYS 14/83 TRUCK ROUTE FOR 1.7 MI (2.7 KM) TO A
 PT1220'PAVED INTERSECTION.  TURN RIGHT AND GO EAST, THEN SOUTHEAST FOLLOWING
 PT1220'AIRPORT ROAD FOR 1.3 MI (2.1 KM) TO A PAVED ROAD LEFT.  TURN LEFT AND
 PT1220'GO NORTHEAST ON THE PAVED ROAD FOR 0.05 MI (0.08 KM) TO GATE NUMBER 5.
 PT1220'PASS THROUGH THE LOCKED GATE, CONTINUE AHEAD AND GO NORTHEAST ON THE
 PT1220'PAVED APRON FOR 0.05 MI (0.08 KM) TO A TAXIWAY.  TURN LEFT AND GO
 PT1220'NORTHWEST ON THE APRON EDGE/PARALLEL TAXIWAY FOR 0.25 MI (0.40 KM) TO
 PT1220'A TAXIWAY FORK.  BEAR SLIGHT LEFT AND GO NORTHWEST ON THE CONNECTOR
 PT1220'TAXIWAY FOR 0.35 MI (0.56 KM) TO THE RUNWAY JUST AHEAD AND THE STATION
 PT1220'ON THE LEFT.  THE STATION IS 135.5 FT (41.3 M) SOUTH OF THE RUNWAY
 PT1220'CENTER AT THE PAVEMENT END, 74.7 FT (22.8 M) SOUTHWEST OF THE TAXIWAY
 PT1220'CENTER, 48.4 FT (14.8 M) SOUTH OF THE SOUTHWEST CORNER OF A 4 FT (1.2
 PT1220'M) X 4 FT (1.2 M) CONCRETE PAD OF THE SOUTHERNMOST THRESHOLD LIGHT,
 PT1220'47.3 FT (14.4 M) WEST-SOUTHWEST FOR A TAXIWAY LIGHT AND 1.3 FT (0.4 M)
 PT1220'NORTHEAST OF A SHORT WITNESS POST.  THIS IS A SECONDARY AIRPORT
 PT1220'CONTROL STATION.
 PT1220
 PT1220                          STATION RECOVERY (2012)
 PT1220
 PT1220'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT1220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1244 ***********************************************************************
 OQ1244  SACS        -  This is a Secondary Airport Control Station.
 OQ1244  DESIGNATION -  AP STA C 2
 OQ1244  PID         -  OQ1244
 OQ1244  STATE/COUNTY-  SD/MINNEHAHA
 OQ1244  COUNTRY     -  US
 OQ1244  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1244
 OQ1244                         *CURRENT SURVEY CONTROL
 OQ1244  ______________________________________________________________________
 OQ1244* NAD 83(1996) POSITION- 43 35 35.02833(N) 096 44 04.78594(W)   ADJUSTED
 OQ1244* NAD 83(1996) ELLIP HT-   409.051 (meters)        (06/15/04)   ADJUSTED
 OQ1244* NAVD 88 ORTHO HEIGHT -   435.32  (+/-2cm)     1428.2   (feet) VERTCON3
 OQ1244  ______________________________________________________________________
 OQ1244  GEOID HEIGHT    -        -26.313 (meters)                     GEOID18
 OQ1244  NAD 83(1996) X  -   -542,623.164 (meters)                     COMP
 OQ1244  NAD 83(1996) Y  - -4,595,137.863 (meters)                     COMP
 OQ1244  NAD 83(1996) Z  -  4,375,738.161 (meters)                     COMP
 OQ1244  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 OQ1244  HORZ ORDER      -  SECOND
 OQ1244  VERT ORDER      -  THIRD ? (See Below)
 OQ1244  ELLP ORDER      -  FOURTH    CLASS I
 OQ1244
 OQ1244.This mark is at Joe Foss Field Airport (FSD)
 OQ1244
 OQ1244.The horizontal coordinates were established by GPS observations
 OQ1244.and adjusted by the National Geodetic Survey in January 1998.
 OQ1244
 OQ1244.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ1244.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ1244
 OQ1244.GPS derived orthometric heights for airport stations designated as
 OQ1244.PACS or SACS are published to 2 decimal places.  This maintains
 OQ1244.centimeter relative accuracy between the PACS and SACS.  It does
 OQ1244.not indicate centimeter accuracy relative to other marks which are
 OQ1244.part of the published vertical control network.
 OQ1244
 OQ1244.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1244.GEOID18 height accuracy estimate available here.
 OQ1244
 OQ1244.The vertical order pertains to the NGVD 29 superseded value.
 OQ1244
 OQ1244.Click photographs - Photos may exist for this station.
 OQ1244
 OQ1244.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1244
 OQ1244.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1244
 OQ1244.The ellipsoidal height was determined by GPS observations
 OQ1244.and is referenced to NAD 83.
 OQ1244
 OQ1244. The following values were computed from the NAD 83(1996) position.
 OQ1244
 OQ1244;                    North         East     Units Scale Factor Converg.
 OQ1244;SPC SD S     -   146,238.903   890,483.163   MT  0.99990697   +2 28 57.2
 OQ1244;SPC SD S     -   479,785.47  2,921,526.84   sFT  0.99990697   +2 28 57.2
 OQ1244;UTM  14      - 4,829,170.189   682,860.551   MT  1.00001131   +1 33 44.8
 OQ1244
 OQ1244!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1244!SPC SD S     -   0.99993586  x   0.99990697  =   0.99984284
 OQ1244!UTM  14      -   0.99993586  x   1.00001131  =   0.99994717
 OQ1244
 OQ1244_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8286029170(NAD 83)
 OQ1244
 OQ1244                          SUPERSEDED SURVEY CONTROL
 OQ1244
 OQ1244  ELLIP H (03/16/99)  409.031  (m)                       GP(       ) 4 1
 OQ1244  ELLIP H (01/23/98)  409.027  (m)                       GP(       ) 4 1
 OQ1244  NAD 83(1995)-  43 35 35.02963(N)    096 44 04.78379(W) AD(       ) 2
 OQ1244  NAD 83(1986)-  43 35 35.03126(N)    096 44 04.76485(W) AD(       ) 2
 OQ1244  NGVD 29             435.04   (m)         1427.3    (f) LEVELING    3  
 OQ1244
 OQ1244.Superseded values are not recommended for survey control.
 OQ1244
 OQ1244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1244.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1244
 OQ1244_MARKER: DT = TOPOGRAPHIC STATION DISK
 OQ1244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ1244_STAMPING: AP 1968 STA C-2
 OQ1244_MARK LOGO: CGS
 OQ1244_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ1244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ1244+STABILITY: SURFACE MOTION
 OQ1244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1244+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2013
 OQ1244
 OQ1244  HISTORY     - Date     Condition        Report By
 OQ1244  HISTORY     - 1968     MONUMENTED       CGS
 OQ1244  HISTORY     - 19890907 GOOD             NGS
 OQ1244  HISTORY     - 19920819 GOOD
 OQ1244  HISTORY     - 19960510 GOOD             NGS
 OQ1244  HISTORY     - 20131024 GOOD             INDIV
 OQ1244
 OQ1244                          STATION DESCRIPTION
 OQ1244
 OQ1244'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 OQ1244'THE STATION IS ON JOE FOSS AIRPORT.
 OQ1244'TO REACH THE STATION FROM THE MINNEHAHA COUNTY COURTHOUSE IN SIOUX
 OQ1244'FALLS, SD. PROCEED NORTH ON MINNESOTA AVE (ALSO SD ROUTE 115) FOR 2.4
 OQ1244'MI (3.86 KM) TO A ROAD LEFT, TURN LEFT ON WEATHER LANE AND GO 0.3 MI
 OQ1244'(0.48 KM) TO GATE 7, PASS THR0UGH GATE AND IMMEDIATELY TURN RIGHT AND
 OQ1244'GO 0.1 MI (0.16 KM) TO A TAXIWAY, TURN RIGHT AND GO 0.5 MI (0.80 KM)
 OQ1244'TO THE PARALLEL TAXIWAY, TURN RIGHT AND GO 0.35 MI (0.56 KM) TO A LEFT
 OQ1244'90 DEGREE TURN IN TAXIWAY, TURN LEFT AND GO 0.15 MI (0.24 KM)
 OQ1244'CROSSING THE RUNWAY TO THE STATION ON THE RIGHT.
 OQ1244'THE STATION IS 50.2 FT (15.30 M) NORTHWEST OF THE CORNER OF THE RUNWAY
 OQ1244'END 21, 47.0 FT (14.33 M) WEST OF THE WESTERN MOST THRESHOLD LIGHT,
 OQ1244'15.4 FT (4.69 M) NORTH-NORTHEAST OF THE NORTH EDGE OF TAXIWAY, AND
 OQ1244'7.3 FT (2.23 M) NORTH OF THE SECOND TAXIWAY LIGHT BASE WEST OF END
 OQ1244'21.
 OQ1244'THE STATION IS A STANDARD CGS TOPOGRAPHIC DISK SET IN THE TOP OF A
 OQ1244'SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND AND STAMPED AP 1968
 OQ1244'STA C-2.
 OQ1244'FOR ACCESS TO THE AIRPORT CONTACT MR MICHAEL MARNAGH, AIRPORT
 OQ1244'DIRECTOR, JOE FOSS FIELD, SIOUX FALLS, SD 57104, PHONE (605) 366 0762.
 OQ1244
 OQ1244                          STATION RECOVERY (1989)
 OQ1244
 OQ1244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 OQ1244'THE STATION IS LOCATED AT JOE FOSS FIELD IN NEAR RUNWAY END 21.  IT IS
 OQ1244'50.2 FEET (15.3 M) NW OF THE NW CORNER OF RUNWAY END 21, 47.0 FEET
 OQ1244'(14.3 M) WEST OF THE WESTERN MOST THRESHOLD LIGHT, 15.4 FEET (4.7 M)
 OQ1244'NNE OF NORTH EDGE TAXIWAY AND 7.3 FEET (2.2 M) NORTH OF THE SECOND
 OQ1244'TAXIWAY LIGHT BASE WEST OF END 21.  A STANDARD TOPO DISK STAMPED AP
 OQ1244'1968 STA C-2, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS
 OQ1244'FLUSH WITH THE GROUND.
 OQ1244
 OQ1244                          STATION RECOVERY (1992)
 OQ1244
 OQ1244'RECOVERED 1992
 OQ1244'RECOVERED IN GOOD CONDITION.
 OQ1244
 OQ1244                          STATION RECOVERY (1996)
 OQ1244
 OQ1244'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1244'THE STATION IS LOCATED 1.2 MI (1.9 KM) NORTH OF SIOUX FALLS, AT JOE
 OQ1244'FOSS FIELD.  OWNERSHIP--CITY OF SIOUX FALLS, 2801 JAYCEE LANE, SIOUX
 OQ1244'FALLS SD 57105.  AIRPORT MANAGER IS MICHAEL N. MARNACH, PHONE
 OQ1244'605-336-0762.  NOTE--TO ACCESS STATIONS CONTACT DON ZWART OR LEROY
 OQ1244'GREEN AT THE AIRPORT MAINTENANCE SHOP, PHONE 605-336-0009.
 OQ1244'NOTE--PERMISSION MUST BE OBTAINED BEFORE ENTERING AIRPORT.  TO REACH
 OQ1244'THE STATION FROM THE JUNCTION OF INTERSTATE 29 AND RUSSELL STREET IN
 OQ1244'SIOUX FALLS, GO EAST ON RUSSELL STREET FOR 2.35 MI (3.78 KM) TO
 OQ1244'MINNESOTA AVENUE.  TURN LEFT AND GO 1.7 MI (2.7 KM) TO WEATHER LANE.
 OQ1244'TURN LEFT ON WEATHER LANE AND GO 0.15 MI (0.24 KM) TO AIRPORT
 OQ1244'MAINTENANCE SHOP ON THE RIGHT.  CONTINUE 0.15 MI (0.24 KM) TO GATE 7,
 OQ1244'PASS THROUGH GATE AND IMMEDIATELY TURN RIGHT AND GO 0.1 MI (0.2 KM) TO
 OQ1244'A TAXIWAY, TURN RIGHT AND GO 0.5 MI (0.8 KM) TO THE PARALLEL TAXIWAY,
 OQ1244'TURN RIGHT AND GO 0.35 MI (0.56 KM) TO A SHARP LEFT TURN IN TAXIWAY,
 OQ1244'TURN LEFT AND GO 0.15 MI (0.24 KM) CROSSING THE RUNWAY TO THE STATION
 OQ1244'ON THE RIGHT.  THE STATION IS 50.2 FT (15.3 M) NORTHWEST OF THE CORNER
 OQ1244'OF THE RUNWAY END 21, 47.0 FT (14.3 M) WEST OF THE WESTERNMOST
 OQ1244'THRESHOLD LIGHT, 15.4 FT (4.7 M) NORTH-NORTHEAST OF THE NORTH EDGE OF
 OQ1244'TAXIWAY, AND 7.3 FT (2.2 M) NORTH OF THE SECOND TAXIWAY LIGHT BASE
 OQ1244'WEST OF END 21.  THE STATION IS A STANDARD CGS TOPOGRAPHIC DISK SET IN
 OQ1244'THE TOP OF A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND AND
 OQ1244'STAMPED AP 1968 STA C-2.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
 OQ1244
 OQ1244                          STATION RECOVERY (2013)
 OQ1244
 OQ1244'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (DMS)
 OQ1244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0708 ***********************************************************************
 QR0708  DESIGNATION -  AP STA E
 QR0708  PID         -  QR0708
 QR0708  STATE/COUNTY-  SD/BROWN
 QR0708  COUNTRY     -  US
 QR0708  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0708
 QR0708                         *CURRENT SURVEY CONTROL
 QR0708  ______________________________________________________________________
 QR0708* NAD 83(1996) POSITION- 45 26 31.44343(N) 098 24 31.25619(W)   ADJUSTED
 QR0708* NAD 83(1996) ELLIP HT-   371.234 (meters)        (06/15/04)   ADJUSTED
 QR0708* NAVD 88 ORTHO HEIGHT -   396.31  (+/-2cm)     1300.2   (feet) VERTCON3
 QR0708  ______________________________________________________________________
 QR0708  GEOID HEIGHT    -        -24.513 (meters)                     GEOID18
 QR0708  NAD 83(1996) X  -   -655,558.996 (meters)                     COMP
 QR0708  NAD 83(1996) Y  - -4,434,786.569 (meters)                     COMP
 QR0708  NAD 83(1996) Z  -  4,522,218.487 (meters)                     COMP
 QR0708  LAPLACE CORR    -         -3.66  (seconds)                    DEFLEC18
 QR0708  HORZ ORDER      -  SECOND
 QR0708  VERT ORDER      -  THIRD ? (See Below)
 QR0708  ELLP ORDER      -  FOURTH    CLASS I
 QR0708
 QR0708.This mark is at Aberdeen Airport (ABR)
 QR0708
 QR0708.The horizontal coordinates were established by GPS observations
 QR0708.and adjusted by the National Geodetic Survey in January 1998.
 QR0708
 QR0708.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0708.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0708
 QR0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0708.GEOID18 height accuracy estimate available here.
 QR0708
 QR0708.The vertical order pertains to the NGVD 29 superseded value.
 QR0708
 QR0708.Click photographs - Photos may exist for this station.
 QR0708
 QR0708.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0708
 QR0708.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0708
 QR0708.The ellipsoidal height was determined by GPS observations
 QR0708.and is referenced to NAD 83.
 QR0708
 QR0708. The following values were computed from the NAD 83(1996) position.
 QR0708
 QR0708;                    North         East     Units Scale Factor Converg.
 QR0708;SPC SD N     -   179,993.219   724,489.093   MT  0.99996236   +1 07 34.5
 QR0708;SPC SD N     -   590,527.75  2,376,927.97   sFT  0.99996236   +1 07 34.5
 QR0708;UTM  14      - 5,032,230.458   546,245.103   MT  0.99962629   +0 25 16.8
 QR0708
 QR0708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0708!SPC SD N     -   0.99994180  x   0.99996236  =   0.99990416
 QR0708!UTM  14      -   0.99994180  x   0.99962629  =   0.99956811
 QR0708
 QR0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4624532230(NAD 83)
 QR0708
 QR0708                          SUPERSEDED SURVEY CONTROL
 QR0708
 QR0708  ELLIP H (01/23/98)  371.220  (m)                       GP(       ) 4 1
 QR0708  NAD 83(1986)-  45 26 31.45822(N)    098 24 31.24618(W) AD(       ) 2
 QR0708  NGVD 29             396.02   (m)         1299.3    (f) LEVELING    3  
 QR0708
 QR0708.Superseded values are not recommended for survey control.
 QR0708
 QR0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0708.See file dsdata.pdf to determine how the superseded data were derived.
 QR0708
 QR0708_MARKER: DT = TOPOGRAPHIC STATION DISK
 QR0708_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0708_STAMPING: AP 1968 STA E ABR
 QR0708_MARK LOGO: CGS
 QR0708_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QR0708_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0708+SATELLITE: SATELLITE OBSERVATIONS - October 16, 1992
 QR0708
 QR0708  HISTORY     - Date     Condition        Report By
 QR0708  HISTORY     - 1968     MONUMENTED       CGS
 QR0708  HISTORY     - 19921016 GOOD
 QR0708  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0708
 QR0708                          STATION DESCRIPTION
 QR0708
 QR0708'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 QR0708'THE STATION IS LOCATED 1.0 MI (1.61 KM) EAST OF ABERDEEN AT THE
 QR0708'ABERDEEN REGIONAL AIRPORT AND NEAR THE END OF RUWAY 31.
 QR0708'TO REACH THE STATION FROM THE AIR CARRIER TERMINAL BUILDING, GO SOUTH
 QR0708'ACROSS THE AIR CARRIER RAMP FOR 0.1 MI (0.16 KM) TO A PARALLEL
 QR0708'TAXIWAY.  GO SOUTHEAST ON THE PARALLEL TAXIWAY FOR 1.25 MI (2.01 KM)
 QR0708'TO THE END OF THE TAXIWAY AND THE STATION.
 QR0708'THE STATION IS LOCATED 125.0 FT (38.10 M) NORTHEAST OF THE CENTERLINE
 QR0708'AND END OF RUNWAY 31, 40.5 FT (12.34 M) NORTHEAST OF THE EAST MOST
 QR0708'THRESHOLD LIGHT, 25.4 FT (7.74 M) NORTH OF THE EAST REIL LIGHT AND
 QR0708'2.4 FT (0.73 M) SOUTH OF THE SOUTH EDGE OF THE TAXIWAY.
 QR0708
 QR0708                          STATION RECOVERY (1992)
 QR0708
 QR0708'RECOVERED 1992
 QR0708'RECOVERED IN GOOD CONDITION.
 QR0708
 QR0708                          STATION RECOVERY (1997)
 QR0708
 QR0708'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0708'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0661 ***********************************************************************
 PS0661  DESIGNATION -  ARCADE
 PS0661  PID         -  PS0661
 PS0661  STATE/COUNTY-  SD/FAULK
 PS0661  COUNTRY     -  US
 PS0661  USGS QUAD   -  ORIENT (2017)
 PS0661
 PS0661                         *CURRENT SURVEY CONTROL
 PS0661  ______________________________________________________________________
 PS0661* NAD 83(1996) POSITION- 44 53 59.44633(N) 099 01 14.74966(W)   ADJUSTED
 PS0661* NAVD 88 ORTHO HEIGHT -   462.63  (+/-2cm)     1517.8   (feet) VERTCON3
 PS0661  ______________________________________________________________________
 PS0661  GEOID HEIGHT    -        -23.944 (meters)                     GEOID18
 PS0661  LAPLACE CORR    -         -4.17  (seconds)                    DEFLEC18
 PS0661  HORZ ORDER      -  FIRST
 PS0661  VERT ORDER      -  THIRD ? (See Below)
 PS0661
 PS0661.The horizontal coordinates were established by classical geodetic methods
 PS0661.and adjusted by the National Geodetic Survey in January 1998.
 PS0661
 PS0661.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0661.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0661
 PS0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0661.GEOID18 height accuracy estimate available here.
 PS0661
 PS0661.The vertical order pertains to the NGVD 29 superseded value.
 PS0661
 PS0661.Click photographs - Photos may exist for this station.
 PS0661
 PS0661.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0661
 PS0661. The following values were computed from the NAD 83(1996) position.
 PS0661
 PS0661;                    North         East     Units Scale Factor Converg.
 PS0661;SPC SD N     -   118,980.879   677,337.740   MT  0.99994259   +0 41 35.0
 PS0661;SPC SD N     -   390,356.43  2,222,232.24   sFT  0.99994259   +0 41 35.0
 PS0661;UTM  14      - 4,971,824.890   498,360.647   MT  0.99960003   -0 00 52.8
 PS0661
 PS0661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0661!SPC SD N     -   0.99993122  x   0.99994259  =   0.99987382
 PS0661!UTM  14      -   0.99993122  x   0.99960003  =   0.99953128
 PS0661
 PS0661:                Primary Azimuth Mark                     Grid Az
 PS0661:SPC SD N     -  ARCADE AZ MK 2                           112 42 12.0
 PS0661:UTM  14      -  ARCADE AZ MK 2                           113 24 39.8
 PS0661
 PS0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9836071824(NAD 83)
 PS0661
 PS0661|---------------------------------------------------------------------|
 PS0661| PID    Reference Object                     Distance      Geod. Az  |
 PS0661|                                                           dddmmss.s |
 PS0661| AE3121 ARCADE RM 1                          23.205 METERS 01240     |
 PS0661| PS0656 ROCKHAM MUNICIPAL TANK              APPROX.15.6 KM 0875025.4 |
 PS0661| CO4226 ARCADE AZ MK                                       1131456.3 |
 PS0661| CO4227 ARCADE AZ MK 2                                     1132347.0 |
 PS0661| PS0660 CARLETON METH EPIS CH SPIRE         APPROX.15.2 KM 1402557.0 |
 PS0661| PS0662 ORIENT ST JOSEPHS CATH CHURCH       APPROX. 5.6 KM 2713414.9 |
 PS0661| PS0663 ORIENT GERMAN LUTHERAN CHURCH       APPROX. 5.5 KM 2725758.3 |
 PS0661| AE3120 ARCADE RM 2                          20.093 METERS 27725     |
 PS0661| QR0680 FAULKTON FAULK CO CTHSE FINIAL      APPROX.17.1 KM 3304845.6 |
 PS0661| QR0674 FAULKTON MUNICIPAL TANK             APPROX.17.3 KM 3320611.3 |
 PS0661|---------------------------------------------------------------------|
 PS0661
 PS0661                          SUPERSEDED SURVEY CONTROL
 PS0661
 PS0661  NAD 83(1986)-  44 53 59.44644(N)    099 01 14.75641(W) AD(       ) 1
 PS0661  NAD 27      -  44 53 59.53500(N)    099 01 13.37500(W) AD(       ) 1
 PS0661  NGVD 29             462.29   (m)         1516.7    (f) LEVELING    3  
 PS0661
 PS0661.Superseded values are not recommended for survey control.
 PS0661
 PS0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0661.See file dsdata.pdf to determine how the superseded data were derived.
 PS0661
 PS0661_MARKER: DS = TRIANGULATION STATION DISK
 PS0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0661_STAMPING: ARCADE 1935
 PS0661_MARK LOGO: CGS
 PS0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0661+STABILITY: SURFACE MOTION
 PS0661
 PS0661  HISTORY     - Date     Condition        Report By
 PS0661  HISTORY     - 1935     MONUMENTED       CGS
 PS0661  HISTORY     - 1951     GOOD             CGS
 PS0661  HISTORY     - 1978     GOOD             WPRS
 PS0661  HISTORY     - 19960601 MARK NOT FOUND   NGS
 PS0661
 PS0661                          STATION DESCRIPTION
 PS0661
 PS0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0661'THIS STATION IS ABOUT 9.8 MILES W OF ROCKHAM, ABOUT 10.6 MILES
 PS0661'SE OF FAULKTON, AND 3 MILES E OF ORIENT, ABOUT 0.15 MILE N
 PS0661'OF THE FAULK-HAND COUNTY LINE, 0.15 MILE N AND 125 YARDS E
 PS0661'OF THE SW CORNER OF SEC. 34, T 117 N, R 68 W, ARCADE TOWNSHIP,
 PS0661'ON LAND OWNED BY JOHN WATT, RUSHVILLE, MINNESOTA.  THE MARK
 PS0661'IS SET ON THE TOP OF A SMALL KNOLL 125 YARDS E OF U.S. HIGHWAY
 PS0661'212, 73 FEET E OF AN ARTESIAN WELL, 66 FEET ESE OF FENCE
 PS0661'CORNER.  THERE IS THE RUINS OF AN OLD CATTLE SHED ON THIS
 PS0661'KNOLL ALSO AN OLD DRAINAGE DITCH RUNS N-S THROUGH THE CENTER
 PS0661'OF THE KNOLL.  THE MARK PROJECTS 5 INCHES.
 PS0661'
 PS0661'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0661'BRONZE DISKS SET IN CONCRETE.
 PS0661'
 PS0661'REFERENCE MARK NO. 1 IS N OF THE STATION IN OLD FENCE LINE
 PS0661'WHICH RUNS NE AND SW.  THE MARK PROJECTS 10 INCHES.  REFERENCE
 PS0661'MARK NO. 2 IS W OF THE STATION, 1 FOOT SE OF FENCE LINE, 3
 PS0661'FEET E OF FENCE CORNER AND 10 FEET ENE OF ARTESIAN WELL.  THE
 PS0661'MARK PROJECTS 7 INCHES.
 PS0661'
 PS0661'AZIMUTH MARK IS SE OF THE STATION NEAR THE SE CORNER POST OF
 PS0661'CULTIVATED FIELD.  IT IS DIRECTLY N OF THE DRIVEWAY LEADING
 PS0661'TO A GROUP OF FARM BUILDINGS ABOUT 100 YARDS S OF THE MARK,
 PS0661'3 FEET W OF FENCE CORNER, 1 FOOT N OF FENCE LINE, 36 FEET
 PS0661'N OF THE CENTER LINE OF U.S. HIGHWAY 212, AND 13 FEET N
 PS0661'OF FARM LANE.  MARK PROJECTS 8 INCHES.  TO REACH GO W 125
 PS0661'YARDS TO U.S. HIGHWAY 212.  HERE TURN S AND GO 0.15 MILE TO
 PS0661'TURN E.  GO E 0.5 MILE TO MARK.
 PS0661'
 PS0661'TO REACH FROM ROCKHAM GO S 0.5 MILE TO U.S. HIGHWAY 212.  HERE
 PS0661'GO W FOR 9.5 MILES TO A POINT WHERE U.S. HIGHWAY 212 MAKES
 PS0661'A RIGHT ANGLE TURN TO THE N.  THIS TURN IS 1.55 MILES W OF
 PS0661'THE S JUNCTION OF STATE ROUTE 45 AND U.S. HIGHWAY 212.  HERE
 PS0661'GO N FOR 0.15 MILE.  STATION IS ABOUT 125 YARDS E ON THE
 PS0661'SUMMIT OF A SMALL KNOLL.
 PS0661'
 PS0661'LIGHTS 74 FEET ABOVE STATIONS PULASKI AND FAULKTON MAGNETIC
 PS0661'ARE VISIBLE FROM THE GROUND.
 PS0661'
 PS0661'LIGHTS 60 FEET ABOVE STATIONS LAFOON AND LINN-1934 ARE VISIBLE
 PS0661'FROM THE GROUND.
 PS0661'
 PS0661'A LIGHT 47 FEET ABOVE STATION ZELL-1934 IS VISIBLE FROM THE
 PS0661'GROUND.
 PS0661
 PS0661                          STATION RECOVERY (1951)
 PS0661
 PS0661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0661'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT THE
 PS0661'AZIMUTH WERE FOUND TO BE IN GOOD CONDITION.  A NEW AZIMUTH
 PS0661'MARK WAS ESTABLISHED WHICH IS 49 FEET NORTH OF THE CENTERLINE
 PS0661'OF U.S. HIGHWAY 212, 7 FEET EAST OF POWER POLE, 2 FEET SOUTH
 PS0661'OF FENCE AND 2 FEET WEST OF WITNESS POST.  THE MARK PROJECTS
 PS0661'ABOUT 6 INCHES AND THE DISK IS STAMPED ARCADE 1951.
 PS0661'A DIFFERENCE WAS FOUND IN THE DISTANCE TO REFERENCE MARK NO. 1.
 PS0661'ALL OTHER DIRECTIONS AND DISTANCES CHECKED.
 PS0661'
 PS0661'TO REACH FROM THE POST OFFICE IN ORIENT GO SOUTH FOR 0.2
 PS0661'MILE TO GRAVEL ROAD.  TURN LEFT AND GO EAST FOR 3.25 MILES TO
 PS0661'JUNCTION OF U.S. HIGHWAY 212 AND STATE HIGHWAY 45.  TURN LEFT
 PS0661'AND GO NORTH FOR 0.2 MILE TO DRIVEWAY ON RIGHT AND STATION ABOUT
 PS0661'125 YARDS EAST ON SMALL KNOLL.  TO REACH AZIMUTH GO SOUTH
 PS0661'AND EAST ON HIGHWAY FOR 0.5 MILE TO AZIMUTH MARK ON LEFT OR
 PS0661'NORTH SIDE OF ROAD AS DESCRIBED.
 PS0661'
 PS0661'1951 OBSERVATIONS TAKEN FROM A 64 FOOT STEEL TOWER.
 PS0661
 PS0661                          STATION RECOVERY (1978)
 PS0661
 PS0661'RECOVERY NOTE BY US WATER AND POWER RESOURCES SERVICE 1978 (AB)
 PS0661'ARCADE 1935 RECOVERED GOOD.
 PS0661'
 PS0661'REFERENCE MARKS NO. 1 AND NO. 2 WERE BOTH FOUND.  DISTANCE CHECKS
 PS0661'BETWEEN REFERENCE MARKS AND STATION MARK WERE NOT MADE.  THE FENCES
 PS0661'AND THE OLD CATTLE SHED SHOWN IN THE DESCRIPTION NO LONGER EXIST.
 PS0661'THE LAND AROUND THE KNOLL IS ALL UNDER CULTIVATION.  SIGHTS WERE
 PS0661'TAKEN ON USC AND GS TRIANGULATION STATIONS PALMER AND ORIENT.
 PS0661'DUE TO SHELTER BELTS ON LINE, 30 FOOT TOWERS WERE REQUIRED ON
 PS0661'BOTH ARCADE AND PALMER.  WHILE THE TOWER WAS STILL ERECTED AT
 PS0661'ARCADE A SIGHT WAS TAKEN ON ORIENT.  HOWEVER THIS MAY NOT HAVE
 PS0661'BEEN NECESSARY.
 PS0661
 PS0661                          STATION RECOVERY (1996)
 PS0661
 PS0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0661'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4157 ***********************************************************************
 AE4157  DESIGNATION -  ARCADE 2
 AE4157  PID         -  AE4157
 AE4157  STATE/COUNTY-  SD/FAULK
 AE4157  COUNTRY     -  US
 AE4157  USGS QUAD   -  ORIENT (2017)
 AE4157
 AE4157                         *CURRENT SURVEY CONTROL
 AE4157  ______________________________________________________________________
 AE4157* NAD 83(1986) POSITION- 44 53 58.     (N) 099 01 12.     (W)   SCALED
 AE4157* NAVD 88 ORTHO HEIGHT -   458.602 (meters)     1504.60  (feet) ADJUSTED
 AE4157  ______________________________________________________________________
 AE4157  GEOID HEIGHT    -        -23.946 (meters)                     GEOID18
 AE4157  DYNAMIC HEIGHT  -        458.540 (meters)     1504.39  (feet) COMP
 AE4157  MODELED GRAVITY -    980,466.9   (mgal)                       NAVD 88
 AE4157
 AE4157  VERT ORDER      -  FIRST     CLASS II
 AE4157
 AE4157.The horizontal coordinates were scaled from a map and have
 AE4157.an estimated accuracy of +/- 6 seconds.
 AE4157
 AE4157.The orthometric height was determined by differential leveling and
 AE4157.adjusted by the NATIONAL GEODETIC SURVEY
 AE4157.in July 1998.
 AE4157
 AE4157.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4157.GEOID18 height accuracy estimate available here.
 AE4157
 AE4157.Click photographs - Photos may exist for this station.
 AE4157
 AE4157.The dynamic height is computed by dividing the NAVD 88
 AE4157.geopotential number by the normal gravity value computed on the
 AE4157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4157.degrees latitude (g = 980.6199 gals.).
 AE4157
 AE4157.The modeled gravity was interpolated from observed gravity values.
 AE4157
 AE4157;                    North         East    Units  Estimated Accuracy
 AE4157;SPC SD N     -   118,940.      677,400.      MT  (+/- 180 meters Scaled)
 AE4157
 AE4157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ984717(NAD 83)
 AE4157
 AE4157                          SUPERSEDED SURVEY CONTROL
 AE4157
 AE4157.No superseded survey control is available for this station.
 AE4157
 AE4157_MARKER: DH = HORIZONTAL CONTROL DISK
 AE4157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4157_STAMPING: ARCADE 2 1988
 AE4157_MARK LOGO: NGS
 AE4157_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4157+STABILITY: SURFACE MOTION
 AE4157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4157+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4157
 AE4157  HISTORY     - Date     Condition        Report By
 AE4157  HISTORY     - 1988     MONUMENTED       NGS
 AE4157  HISTORY     - 19960602 GOOD             NGS
 AE4157
 AE4157                          STATION DESCRIPTION
 AE4157
 AE4157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4157'23.0 KM (14.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4157'OFFICE IN FAULKTON, 585.0 M (1919.3 FT) WEST OF MILEPOST 282, 22.4 M
 AE4157'(73.5 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 15.4 M (50.5 FT)
 AE4157'NORTHWEST OF REFERENCE MARK 3, 11.8 M (38.7 FT) SOUTHEAST OF REFERENCE
 AE4157'MARK 4, 1.5 M (4.9 FT) SOUTHWEST OF A FENCE, 1.5 M (4.9 FT) BELOW THE
 AE4157'LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTHWEST OF A WITNESS POST, AND
 AE4157'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4158 ***********************************************************************
 AE4158  DESIGNATION -  ARCADE 2 RM 3
 AE4158  PID         -  AE4158
 AE4158  STATE/COUNTY-  SD/FAULK
 AE4158  COUNTRY     -  US
 AE4158  USGS QUAD   -  ORIENT (2017)
 AE4158
 AE4158                         *CURRENT SURVEY CONTROL
 AE4158  ______________________________________________________________________
 AE4158* NAD 83(1986) POSITION- 44 53 56.     (N) 099 01 11.     (W)   SCALED
 AE4158* NAVD 88 ORTHO HEIGHT -   458.323 (meters)     1503.68  (feet) ADJUSTED
 AE4158  ______________________________________________________________________
 AE4158  GEOID HEIGHT    -        -23.947 (meters)                     GEOID18
 AE4158  DYNAMIC HEIGHT  -        458.261 (meters)     1503.48  (feet) COMP
 AE4158  MODELED GRAVITY -    980,466.9   (mgal)                       NAVD 88
 AE4158
 AE4158  VERT ORDER      -  FIRST     CLASS II
 AE4158
 AE4158.The horizontal coordinates were scaled from a map and have
 AE4158.an estimated accuracy of +/- 6 seconds.
 AE4158
 AE4158.The orthometric height was determined by differential leveling and
 AE4158.adjusted by the NATIONAL GEODETIC SURVEY
 AE4158.in July 1998.
 AE4158
 AE4158.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4158.GEOID18 height accuracy estimate available here.
 AE4158
 AE4158.Click photographs - Photos may exist for this station.
 AE4158
 AE4158.The dynamic height is computed by dividing the NAVD 88
 AE4158.geopotential number by the normal gravity value computed on the
 AE4158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4158.degrees latitude (g = 980.6199 gals.).
 AE4158
 AE4158.The modeled gravity was interpolated from observed gravity values.
 AE4158
 AE4158;                    North         East    Units  Estimated Accuracy
 AE4158;SPC SD N     -   118,880.      677,420.      MT  (+/- 180 meters Scaled)
 AE4158
 AE4158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ984717(NAD 83)
 AE4158
 AE4158                          SUPERSEDED SURVEY CONTROL
 AE4158
 AE4158.No superseded survey control is available for this station.
 AE4158
 AE4158_MARKER: DR = REFERENCE MARK DISK
 AE4158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4158_STAMPING: ARCADE 2 NO 3 1988
 AE4158_MARK LOGO: NGS
 AE4158_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4158+STABILITY: SURFACE MOTION
 AE4158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4158+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4158
 AE4158  HISTORY     - Date     Condition        Report By
 AE4158  HISTORY     - 1988     MONUMENTED       NGS
 AE4158  HISTORY     - 19960602 GOOD             NGS
 AE4158
 AE4158                          STATION DESCRIPTION
 AE4158
 AE4158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4158'23.0 KM (14.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4158'OFFICE IN FAULKTON, 570.0 M (1870.1 FT) WEST OF MILEPOST 282, 22.2 M
 AE4158'(72.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 15.4 M (50.5 FT)
 AE4158'SOUTHEAST OF TRIANGULATION STATION ARCADE 2, 1.6 M (5.2 FT) SOUTHWEST
 AE4158'OF A FENCE, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7
 AE4158'FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4158'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4159 ***********************************************************************
 AE4159  DESIGNATION -  ARCADE 2 RM 3 AZ MK
 AE4159  PID         -  AE4159
 AE4159  STATE/COUNTY-  SD/FAULK
 AE4159  COUNTRY     -  US
 AE4159  USGS QUAD   -  ORIENT (2017)
 AE4159
 AE4159                         *CURRENT SURVEY CONTROL
 AE4159  ______________________________________________________________________
 AE4159* NAD 83(1986) POSITION- 44 53 51.     (N) 099 00 43.     (W)   SCALED
 AE4159* NAVD 88 ORTHO HEIGHT -   457.608 (meters)     1501.34  (feet) ADJUSTED
 AE4159  ______________________________________________________________________
 AE4159  GEOID HEIGHT    -        -23.962 (meters)                     GEOID18
 AE4159  DYNAMIC HEIGHT  -        457.546 (meters)     1501.13  (feet) COMP
 AE4159  MODELED GRAVITY -    980,467.5   (mgal)                       NAVD 88
 AE4159
 AE4159  VERT ORDER      -  FIRST     CLASS II
 AE4159
 AE4159.The horizontal coordinates were scaled from a map and have
 AE4159.an estimated accuracy of +/- 6 seconds.
 AE4159
 AE4159.The orthometric height was determined by differential leveling and
 AE4159.adjusted by the NATIONAL GEODETIC SURVEY
 AE4159.in July 1998.
 AE4159
 AE4159.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4159.GEOID18 height accuracy estimate available here.
 AE4159
 AE4159.Click photographs - Photos may exist for this station.
 AE4159
 AE4159.The dynamic height is computed by dividing the NAVD 88
 AE4159.geopotential number by the normal gravity value computed on the
 AE4159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4159.degrees latitude (g = 980.6199 gals.).
 AE4159
 AE4159.The modeled gravity was interpolated from observed gravity values.
 AE4159
 AE4159;                    North         East    Units  Estimated Accuracy
 AE4159;SPC SD N     -   118,730.      678,040.      MT  (+/- 180 meters Scaled)
 AE4159
 AE4159_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ990715(NAD 83)
 AE4159
 AE4159                          SUPERSEDED SURVEY CONTROL
 AE4159
 AE4159.No superseded survey control is available for this station.
 AE4159
 AE4159_MARKER: DZ = AZIMUTH MARK DISK
 AE4159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4159_STAMPING: ARCADE 2 NO 3 1988
 AE4159_MARK LOGO: NGS
 AE4159_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4159+STABILITY: SURFACE MOTION
 AE4159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4159+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4159
 AE4159  HISTORY     - Date     Condition        Report By
 AE4159  HISTORY     - 1988     MONUMENTED       NGS
 AE4159  HISTORY     - 19960602 GOOD             NGS
 AE4159
 AE4159                          STATION DESCRIPTION
 AE4159
 AE4159'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4159'23.7 KM (14.70 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4159'OFFICE IN FAULKTON, 79.0 M (259.2 FT) EAST OF MILEPOST 282, 22.1 M
 AE4159'(72.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) WEST OF THE
 AE4159'CENTER OF A FIELD ENTRANCE AND GATE, 3.7 M (12.1 FT) EAST OF THE
 AE4159'CENTER OF A FIELD ENTRANCE AND GATE, 0.9 M (3.0 FT) SOUTHWEST OF A
 AE4159'WITNESS POST AND THE SOUTH END OF A FENCE, 0.5 M (1.6 FT) BELOW THE
 AE4159'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AE4159'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4156 ***********************************************************************
 AE4156  DESIGNATION -  ARCADE 2 RM 4
 AE4156  PID         -  AE4156
 AE4156  STATE/COUNTY-  SD/FAULK
 AE4156  COUNTRY     -  US
 AE4156  USGS QUAD   -  ORIENT (2017)
 AE4156
 AE4156                         *CURRENT SURVEY CONTROL
 AE4156  ______________________________________________________________________
 AE4156* NAD 83(1986) POSITION- 44 54 00.     (N) 099 01 17.     (W)   SCALED
 AE4156* NAVD 88 ORTHO HEIGHT -   458.699 (meters)     1504.92  (feet) ADJUSTED
 AE4156  ______________________________________________________________________
 AE4156  GEOID HEIGHT    -        -23.942 (meters)                     GEOID18
 AE4156  DYNAMIC HEIGHT  -        458.637 (meters)     1504.71  (feet) COMP
 AE4156  MODELED GRAVITY -    980,466.8   (mgal)                       NAVD 88
 AE4156
 AE4156  VERT ORDER      -  FIRST     CLASS II
 AE4156
 AE4156.The horizontal coordinates were scaled from a map and have
 AE4156.an estimated accuracy of +/- 6 seconds.
 AE4156
 AE4156.The orthometric height was determined by differential leveling and
 AE4156.adjusted by the NATIONAL GEODETIC SURVEY
 AE4156.in July 1998.
 AE4156
 AE4156.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4156.GEOID18 height accuracy estimate available here.
 AE4156
 AE4156.Click photographs - Photos may exist for this station.
 AE4156
 AE4156.The dynamic height is computed by dividing the NAVD 88
 AE4156.geopotential number by the normal gravity value computed on the
 AE4156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4156.degrees latitude (g = 980.6199 gals.).
 AE4156
 AE4156.The modeled gravity was interpolated from observed gravity values.
 AE4156
 AE4156;                    North         East    Units  Estimated Accuracy
 AE4156;SPC SD N     -   119,000.      677,290.      MT  (+/- 180 meters Scaled)
 AE4156
 AE4156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ983718(NAD 83)
 AE4156
 AE4156                          SUPERSEDED SURVEY CONTROL
 AE4156
 AE4156.No superseded survey control is available for this station.
 AE4156
 AE4156_MARKER: DR = REFERENCE MARK DISK
 AE4156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4156_STAMPING: ARCADE 2 NO 4 1988
 AE4156_MARK LOGO: NGS
 AE4156_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4156+STABILITY: SURFACE MOTION
 AE4156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4156+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4156
 AE4156  HISTORY     - Date     Condition        Report By
 AE4156  HISTORY     - 1988     MONUMENTED       NGS
 AE4156  HISTORY     - 19960602 GOOD             NGS
 AE4156
 AE4156                          STATION DESCRIPTION
 AE4156
 AE4156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4156'23.0 KM (14.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4156'OFFICE IN FAULKTON, 598.0 M (1961.9 FT) WEST OF MILEPOST 282, 22.7 M
 AE4156'(74.5 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 11.8 M (38.7 FT)
 AE4156'NORTHWEST OF TRIANGULATION STATION ARCADE 2, 1.8 M (5.9 FT) BELOW THE
 AE4156'LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) SOUTH OF THE CENTER OF 4 BRACED
 AE4156'FENCE POSTS, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 AE4156'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0804 ***********************************************************************
 OT0804  DESIGNATION -  ARD
 OT0804  PID         -  OT0804
 OT0804  STATE/COUNTY-  SD/FALL RIVER
 OT0804  COUNTRY     -  US
 OT0804  USGS QUAD   -  ARDMORE SE (2017)
 OT0804
 OT0804                         *CURRENT SURVEY CONTROL
 OT0804  ______________________________________________________________________
 OT0804* NAD 83(1996) POSITION- 43 00 03.45137(N) 103 37 01.60775(W)   ADJUSTED
 OT0804* NAVD 88 ORTHO HEIGHT -  1114.    (meters)     3655.    (feet) SCALED
 OT0804  ______________________________________________________________________
 OT0804  GEOID HEIGHT    -        -16.145 (meters)                     GEOID18
 OT0804  LAPLACE CORR    -         -5.05  (seconds)                    DEFLEC18
 OT0804  HORZ ORDER      -  FIRST
 OT0804
 OT0804.The horizontal coordinates were established by classical geodetic methods
 OT0804.and adjusted by the National Geodetic Survey in January 1998.
 OT0804
 OT0804.The orthometric height was scaled from a topographic map.
 OT0804
 OT0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0804.GEOID18 height accuracy estimate available here.
 OT0804
 OT0804.Click photographs - Photos may exist for this station.
 OT0804
 OT0804.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0804
 OT0804. The following values were computed from the NAD 83(1996) position.
 OT0804
 OT0804;                    North         East     Units Scale Factor Converg.
 OT0804;SPC SD S     -    79,459.989   332,320.820   MT  0.99996453   -2 15 55.2
 OT0804;SPC SD S     -   260,694.98  1,090,289.22   sFT  0.99996453   -2 15 55.2
 OT0804;UTM  13      - 4,761,849.059   612,715.849   MT  0.99975629   +0 56 35.7
 OT0804
 OT0804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0804!SPC SD S     -   0.99982793  x   0.99996453  =   0.99979247
 OT0804!UTM  13      -   0.99982793  x   0.99975629  =   0.99958426
 OT0804
 OT0804:                Primary Azimuth Mark                     Grid Az
 OT0804:SPC SD S     -  ARDMORE MUNICIPAL TANK                   309 11 48.0
 OT0804:UTM  13      -  ARDMORE MUNICIPAL TANK                   305 59 17.1
 OT0804
 OT0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH1271561849(NAD 83)
 OT0804
 OT0804|---------------------------------------------------------------------|
 OT0804| PID    Reference Object                     Distance      Geod. Az  |
 OT0804|                                                           dddmmss.s |
 OT0804| CP9512 ARD RM 1                             12.011 METERS 13321     |
 OT0804| CP9513 ARD RM 2                             13.514 METERS 23131     |
 OT0804| NP0488 CONKLIN                             APPROX. 3.8 KM 2463802.8 |
 OT0804| OT0803 BOUNDARY MP 202 NE SD                42.214 METERS 26957     |
 OT0804| OT0805 ARDMORE MUNICIPAL TANK              APPROX. 3.7 KM 3065552.8 |
 OT0804|---------------------------------------------------------------------|
 OT0804
 OT0804                          SUPERSEDED SURVEY CONTROL
 OT0804
 OT0804  NAD 83(1995)-  43 00 03.45137(N)    103 37 01.60774(W) AD(       ) 1
 OT0804  NAD 83(1993)-  43 00 03.45135(N)    103 37 01.60769(W) AD(       ) 1
 OT0804  NAD 83(1986)-  43 00 03.43072(N)    103 37 01.59127(W) AD(       ) 1
 OT0804  NAD 27      -  43 00 03.55100(N)    103 36 59.84800(W) AD(       ) 1
 OT0804
 OT0804.Superseded values are not recommended for survey control.
 OT0804
 OT0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0804.See file dsdata.pdf to determine how the superseded data were derived.
 OT0804
 OT0804_MARKER: DS = TRIANGULATION STATION DISK
 OT0804_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0804_STAMPING: ARD 1941
 OT0804_MARK LOGO: CGS
 OT0804_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0804+STABILITY: SURFACE MOTION
 OT0804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0804+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2010
 OT0804
 OT0804  HISTORY     - Date     Condition        Report By
 OT0804  HISTORY     - 1941     MONUMENTED       CGS
 OT0804  HISTORY     - 20101021 GOOD             GEOCAC
 OT0804
 OT0804                          STATION DESCRIPTION
 OT0804
 OT0804'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0804'STATION IS LOCATED ON A SMALL KNOLL IN A PASTURE ABOUT 1.5 MILES
 OT0804'S AND 2 MILES E OF ARDMORE IN THE NW 1/4 SEC. 6, T. 35 N, R.
 OT0804'53 W.  IT IS 28 FEET N OF A FENCE, IS STAMPED ARD 1941 AND
 OT0804'PROJECTS 8 INCHES.
 OT0804'
 OT0804'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 OT0804'DISKS SET IN CONCRETE, AS DESCRIBED.
 OT0804'
 OT0804'REFERENCE MARK NO. 1 IS 1 FOOT N OF A FENCE.  IT IS STAMPED
 OT0804'ARD NO. 1 1941 AND PROJECTS 6 INCHES.
 OT0804'
 OT0804'REFERENCE MARK NO. 2 IS 1 FOOT N OF A FENCE.  IT IS STAMPED
 OT0804'ARD NO. 2 1941 AND PROJECTS 6 INCHES.
 OT0804'
 OT0804'STATION CONKLIN IS USED FOR THE AZIMUTH MARK.
 OT0804'
 OT0804'A DIRECTION WAS TAKEN TO A U.S. GENERAL LAND OFFICE MARK.  IT
 OT0804'IS 55 FEET W OF A N-AND-S FENCE AND 0.3 MILE W BY S OF THE
 OT0804'STATION.  THE DISK IS BOLTED ON A 3-INCH IRON PIPE AND PROJECTS
 OT0804'6 INCHES.
 OT0804'
 OT0804'TO REACH THE STATION FROM THE POST OFFICE IN ARDMORE, GO S ON
 OT0804'SOUTH DAKOTA STATE HIGHWAY 87 FOR 2.8 MILES.  (TO REACH THE
 OT0804'AZIMUTH MARK FROM THIS POINT, CONTINUE S ON GRADED DIRT ROAD FOR
 OT0804'0.2 MILE, THEN RIGHT (W) FOR 0.75 MILE TO THE TOP OF THE HILL
 OT0804'AND THE MARK ON THE LEFT.) CONTINUE STRAIGHT AHEAD (E) ALONG
 OT0804'THE N SIDE OF A FENCE ON THE STATE LINE FOR 1.0 MILE TO USGLO
 OT0804'MARK.  THEN STRAIGHT AHEAD (E) FOR 0.3 MILE TO THE STATION.
 OT0804'
 OT0804'SIGNALS SET ON THE GROUND AT SUGAR, WRIGHT, AND CONKLIN ARE
 OT0804'VISIBLE ON THE GROUND.
 OT0804
 OT0804                          STATION RECOVERY (2010)
 OT0804
 OT0804'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 OT0804'ALL REFERENCE OBJECTS WERE SEEN.  STATION ALSO BEARS 024 DEGREES 0.10
 OT0804'MI FROM NDOR 163-5, A METAL TRIANGULATION DISK IN A CONCRETE POST SET
 OT0804'FLUSH FOUR FEET SOUTH OF THE ROW FENCE AND 1.0 FT SOUTHWEST OF A METAL
 OT0804'WP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0805 ***********************************************************************
 OT0805  DESIGNATION -  ARDMORE MUNICIPAL TANK
 OT0805  PID         -  OT0805
 OT0805  STATE/COUNTY-  SD/FALL RIVER
 OT0805  COUNTRY     -  US
 OT0805  USGS QUAD   -  ARDMORE (2017)
 OT0805
 OT0805                         *CURRENT SURVEY CONTROL
 OT0805  ______________________________________________________________________
 OT0805* NAD 83(1996) POSITION- 43 01 16.08630(N) 103 39 13.34189(W)   ADJUSTED
 OT0805  ______________________________________________________________________
 OT0805  GEOID HEIGHT    -        -16.015 (meters)                     GEOID18
 OT0805  LAPLACE CORR    -         -5.31  (seconds)                    DEFLEC18
 OT0805  HORZ ORDER      -  THIRD
 OT0805
 OT0805.The horizontal coordinates were established by classical geodetic methods
 OT0805.and adjusted by the National Geodetic Survey in January 1998.
 OT0805
 OT0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0805.GEOID18 height accuracy estimate available here.
 OT0805
 OT0805.Click photographs - Photos may exist for this station.
 OT0805
 OT0805.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0805
 OT0805. The following values were computed from the NAD 83(1996) position.
 OT0805
 OT0805;                    North         East     Units Scale Factor Converg.
 OT0805;SPC SD S     -    81,818.159   329,429.097   MT  0.99996083   -2 17 26.0
 OT0805;SPC SD S     -   268,431.74  1,080,801.96   sFT  0.99996083   -2 17 26.0
 OT0805;UTM  13      - 4,764,041.202   609,697.295   MT  0.99974803   +0 55 07.0
 OT0805
 OT0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH0969764041(NAD 83)
 OT0805
 OT0805                          SUPERSEDED SURVEY CONTROL
 OT0805
 OT0805  NAD 83(1993)-  43 01 16.08637(N)    103 39 13.34190(W) AD(       ) 3
 OT0805  NAD 83(1986)-  43 01 16.06462(N)    103 39 13.32405(W) AD(       ) 3
 OT0805  NAD 27      -  43 01 16.18600(N)    103 39 11.57700(W) AD(       ) 3
 OT0805
 OT0805.Superseded values are not recommended for survey control.
 OT0805
 OT0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0805.See file dsdata.pdf to determine how the superseded data were derived.
 OT0805
 OT0805_MARKER: 53 = ELEVATED TANK
 OT0805
 OT0805  HISTORY     - Date     Condition        Report By
 OT0805  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0805
 OT0805                          STATION DESCRIPTION
 OT0805
 OT0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0805'STATION IS LOCATED IN THE WEST PART OF ARDMORE, 1 MILE EAST
 OT0805'OF NORTH DAKOTA STATE HIGHWAY 81 AND 12 PACES SOUTH OF THE
 OT0805'MUNICIPAL WATER SYSTEM BUILDING.
 OT0805'
 OT0805'THE TANK AND FOUR-LEG TRUSSWORK SUPPORTING TOWER ARE CONSTRUCTED
 OT0805'OF STEEL, PAINTED BLACK AND ABOUT 125 FEET HIGH OVER-ALL.
 OT0805'
 OT0805'IT WAS BUILT IN 1921.
 OT0805'
 OT0805'THE POINT LOCATED WAS A BALL AT THE APEX OF THE CONICAL ROOF
 OT0805'OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0623 ***********************************************************************
 PS0623  DESIGNATION -  AREO
 PS0623  PID         -  PS0623
 PS0623  STATE/COUNTY-  SD/HAND
 PS0623  COUNTRY     -  US
 PS0623  USGS QUAD   -  VAYLAND NW (2017)
 PS0623
 PS0623                         *CURRENT SURVEY CONTROL
 PS0623  ______________________________________________________________________
 PS0623* NAD 83(1996) POSITION- 44 26 19.53023(N) 098 59 01.25387(W)   ADJUSTED
 PS0623* NAVD 88 ORTHO HEIGHT -   524.    (meters)     1719.    (feet) SCALED
 PS0623  ______________________________________________________________________
 PS0623  GEOID HEIGHT    -        -24.553 (meters)                     GEOID18
 PS0623  LAPLACE CORR    -         -4.21  (seconds)                    DEFLEC18
 PS0623  HORZ ORDER      -  SECOND
 PS0623
 PS0623.The horizontal coordinates were established by classical geodetic methods
 PS0623.and adjusted by the National Geodetic Survey in January 1998.
 PS0623
 PS0623.The orthometric height was scaled from a topographic map.
 PS0623
 PS0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0623.GEOID18 height accuracy estimate available here.
 PS0623
 PS0623.Click photographs - Photos may exist for this station.
 PS0623
 PS0623.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0623
 PS0623. The following values were computed from the NAD 83(1996) position.
 PS0623
 PS0623;                    North         East     Units Scale Factor Converg.
 PS0623;SPC SD N     -    67,784.335   680,909.455   MT  0.99999584   +0 43 09.4
 PS0623;SPC SD N     -   222,389.11  2,233,950.44   sFT  0.99999584   +0 43 09.4
 PS0623;UTM  14      - 4,920,606.778   501,298.631   MT  0.99960002   +0 00 41.1
 PS0623
 PS0623!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0623!SPC SD N     -   0.99992164  x   0.99999584  =   0.99991748
 PS0623!UTM  14      -   0.99992164  x   0.99960002  =   0.99952169
 PS0623
 PS0623:                Primary Azimuth Mark                     Grid Az
 PS0623:SPC SD N     -  AREO AZ MK                               002 12 51.1
 PS0623:UTM  14      -  AREO AZ MK                               002 55 19.4
 PS0623
 PS0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0129820606(NAD 83)
 PS0623
 PS0623|---------------------------------------------------------------------|
 PS0623| PID    Reference Object                     Distance      Geod. Az  |
 PS0623|                                                           dddmmss.s |
 PS0623| CO4228 AREO AZ MK                                         0025600.5 |
 PS0623| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX. 9.3 KM 0222322.1 |
 PS0623| PS0163 R 79 RESET                          277.963 METERS 17342     |
 PS0623| CO4230 AREO RM 2                            36.737 METERS 23738     |
 PS0623| PS0651 MILLER MUNICIPAL TANK               APPROX. 8.7 KM 3563625.9 |
 PS0623| PS0652 MILLER MUN LT AND PWR CO STACK      APPROX. 8.7 KM 3564212.8 |
 PS0623| CO4229 AREO RM 1                            23.958 METERS 35806     |
 PS0623|---------------------------------------------------------------------|
 PS0623
 PS0623                          SUPERSEDED SURVEY CONTROL
 PS0623
 PS0623  NAD 83(1986)-  44 26 19.52776(N)    098 59 01.26067(W) AD(       ) 2
 PS0623  NAD 27      -  44 26 19.59000(N)    098 58 59.90500(W) AD(       ) 2
 PS0623
 PS0623.Superseded values are not recommended for survey control.
 PS0623
 PS0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0623.See file dsdata.pdf to determine how the superseded data were derived.
 PS0623
 PS0623_MARKER: DS = TRIANGULATION STATION DISK
 PS0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0623_STAMPING: AERO 1951
 PS0623_MARK LOGO: CGS
 PS0623_PROJECTION: FLUSH
 PS0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0623+STABILITY: SURFACE MOTION
 PS0623
 PS0623  HISTORY     - Date     Condition        Report By
 PS0623  HISTORY     - 1951     MONUMENTED       CGS
 PS0623
 PS0623                          STATION DESCRIPTION
 PS0623
 PS0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0623'STATION IS LOCATED ABOUT 5-1/2 MILES SOUTH OF MILLER AT THE
 PS0623'NORTHEAST CORNER OF THE MILLER AIRPORT ON THE RIGHT OF WAY OF STATE
 PS0623'ROUTE 45.  STATION IS 73 FEET WEST OF THE APPROXIMATE CENTERLINE
 PS0623'OF HIGHWAY, 9 FEET NORTH NORTHEAST OF WITNESS POST AND 2 FEET
 PS0623'EAST OF FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 PS0623'STAMPED AREO 1951.
 PS0623'
 PS0623'REFERENCE MARK NO. 1 IS 75 FEET WEST OF THE APPROXIMATE CENTERLINE
 PS0623'OF STATE ROUTE 45, 8 FEET NORTHWEST OF TELEPHONE POLE AND IN
 PS0623'FENCELINE.  THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS
 PS0623'STAMPED AREO NO 1 1951.
 PS0623'
 PS0623'REFERENCE MARK NO. 2 IS 29 FEET NORTHWEST OF THE SOUTHWEST CORNER
 PS0623'OF SMALL BUILDING AND IN FENCELINE.  THE MARK PROJECTS ABOUT 2
 PS0623'INCHES AND THE DISK IS STAMPED AREO NO 2 1951.
 PS0623'
 PS0623'AZIMUTH MARK IS 77 FEET EAST OF THE APPROXIMATE CENTERLINE OF
 PS0623'HIGHWAY, 4 FEET SOUTH OF WITNESS POST AND 1 FOOT WEST OF FENCE.
 PS0623'THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED AREO
 PS0623'1951.
 PS0623'
 PS0623'A TRAVERSE CONNECTION WAS MADE TO BENCH MARK R 79, WHICH IS 53
 PS0623'FEET WEST OF FENCE AND 22 FEET EAST OF THE APPROXIMATE CENTERLINE
 PS0623'OF HIGHWAY.  THE DISK IS SET FLUSH IN THE CENTER OF A CONCRETE
 PS0623'CULVERT AND IS STAMPED R 79 RESET 1949.
 PS0623'
 PS0623'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PS0623'ROUTE 45 IN MILLER GO SOUTH ON STATE ROUTE 45 FOR 5.05 MILES TO
 PS0623'AZIMUTH MARK ON LEFT OR EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE
 PS0623'SOUTH FOR 0.5 MILE TO STATION ON RIGHT OR WEST SIDE OF ROAD AS
 PS0623'DESCRIBED.  CONTINUE SOUTH FOR 0.15 MILE TO BENCH MARK ON LEFT OR
 PS0623'EAST SIDE OF ROAD AS DESCRIBED.
 PS0623'
 PS0623'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0863 ***********************************************************************
 PR0863  DESIGNATION -  ARL
 PR0863  PID         -  PR0863
 PR0863  STATE/COUNTY-  SD/KINGSBURY
 PR0863  COUNTRY     -  US
 PR0863  USGS QUAD   -  ARLINGTON (2017)
 PR0863
 PR0863                         *CURRENT SURVEY CONTROL
 PR0863  ______________________________________________________________________
 PR0863* NAD 83(1996) POSITION- 44 22 28.70303(N) 097 10 09.32352(W)   ADJUSTED
 PR0863* NAVD 88 ORTHO HEIGHT -   559.    (meters)     1834.    (feet) SCALED
 PR0863  ______________________________________________________________________
 PR0863  GEOID HEIGHT    -        -25.104 (meters)                     GEOID18
 PR0863  LAPLACE CORR    -          0.67  (seconds)                    DEFLEC18
 PR0863  HORZ ORDER      -  SECOND
 PR0863
 PR0863.The horizontal coordinates were established by classical geodetic methods
 PR0863.and adjusted by the National Geodetic Survey in January 1998.
 PR0863
 PR0863.The orthometric height was scaled from a topographic map.
 PR0863
 PR0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0863.GEOID18 height accuracy estimate available here.
 PR0863
 PR0863.Click photographs - Photos may exist for this station.
 PR0863
 PR0863.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0863
 PR0863. The following values were computed from the NAD 83(1996) position.
 PR0863
 PR0863;                    North         East     Units Scale Factor Converg.
 PR0863;SPC SD N     -    64,095.576   825,565.542   MT  1.00000832   +2 00 12.3
 PR0863;SPC SD N     -   210,286.90  2,708,542.95   sFT  1.00000832   +2 00 12.3
 PR0863;UTM  14      - 4,915,114.499   645,852.072   MT  0.99986162   +1 16 50.0
 PR0863
 PR0863!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0863!SPC SD N     -   0.99991625  x   1.00000832  =   0.99992457
 PR0863!UTM  14      -   0.99991625  x   0.99986162  =   0.99977788
 PR0863
 PR0863:                Primary Azimuth Mark                     Grid Az
 PR0863:SPC SD N     -  TRAIL                                    185 52 48.0
 PR0863:UTM  14      -  TRAIL                                    186 36 10.3
 PR0863
 PR0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4585215114(NAD 83)
 PR0863
 PR0863|---------------------------------------------------------------------|
 PR0863| PID    Reference Object                     Distance      Geod. Az  |
 PR0863|                                                           dddmmss.s |
 PR0863| PR0861 ARLINGTON MUNICIPAL TANK            APPROX. 3.1 KM 1154429.2 |
 PR0863| CO4231 ARL RM 1                             38.235 METERS 17928     |
 PR0863| PR0862 TRAIL                               APPROX. 8.7 KM 1875300.3 |
 PR0863| CO4232 ARL RM 2                             37.810 METERS 35916     |
 PR0863|---------------------------------------------------------------------|
 PR0863
 PR0863                          SUPERSEDED SURVEY CONTROL
 PR0863
 PR0863  NAD 83(1986)-  44 22 28.69979(N)    097 10 09.29825(W) AD(       ) 2
 PR0863  NAD 27      -  44 22 28.81233(N)    097 10 08.09031(W) AD(       ) 2
 PR0863
 PR0863.Superseded values are not recommended for survey control.
 PR0863
 PR0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0863.See file dsdata.pdf to determine how the superseded data were derived.
 PR0863
 PR0863_MARKER: DD = SURVEY DISK
 PR0863_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0863+WITH SETTING: INFORMATION.
 PR0863_STAMPING: ET ARL 1968
 PR0863_MARK LOGO: USGS
 PR0863_PROJECTION: RECESSED 30 CENTIMETERS
 PR0863_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0863
 PR0863  HISTORY     - Date     Condition        Report By
 PR0863  HISTORY     - 1968     MONUMENTED       USGS
 PR0863  HISTORY     - 1971     POOR             NGS
 PR0863  HISTORY     - 1972     SEE DESCRIPTION  NGS
 PR0863
 PR0863                          STATION DESCRIPTION
 PR0863
 PR0863'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0863'STATION IS LOCATED ABOUT 0.8 MI N. AND 1.5 MI W. OF TOWN
 PR0863'OF ARLINGTON, AT E. EDGE OF SE 1/4 OF SEC. 34, T. 111 N., R. 53 W.
 PR0863'
 PR0863'TO REACH FROM THE JCT. OF U.S. HWYS. 14 AND 81 AT E. EDGE OF
 PR0863'ARLINGTON, GO W. ON U.S. HWY. 14 FOR 2.2 MI TO CROSSROADS,
 PR0863'TURN RIGHT (N.) AND GO 0.3 MI TO STATION ON LEFT (W.).
 PR0863'
 PR0863'STATION IS 1866.0 FT N. OF U.S. HWY. 14, 26.0 FT W. OF N.-S. GRAVELED
 PR0863'RD., 7.9 FT E. OF FENCE LINE, 5.6 FT E. OF USGS WITNESS POST,
 PR0863'AND IS BURIED 12 IN.  STATION IS STAMPED ET ARL 1968.
 PR0863'
 PR0863'REFERENCE MARK NO. 1 IS 26.0 FT W. OF N.-S. RD. AND 7.1 FT
 PR0863'E. OF N.-S. FENCE, SET FLUSH WITH GROUND AND STAMPED ARL NO.
 PR0863'1 1968.
 PR0863'
 PR0863'REFERENCE MARK NO. 2 IS 25.6 FT W. OF N.-S. RD., 8.8 FT
 PR0863'E. OF N.-S. FENCE, SET FLUSH WITH GROUND AND STAMPED ARL
 PR0863'NO. 2 1968.
 PR0863'
 PR0863'NO AZIMUTH MARK WAS SET.  DIRECTION WAS OBSERVED TO ARLINGTON
 PR0863'M.W.T.
 PR0863'
 PR0863'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS
 PR0863'AND CENTERED IN 6 IN. DRAIN TILE FILLED WITH GRAVEL.
 PR0863
 PR0863                          STATION RECOVERY (1971)
 PR0863
 PR0863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 PR0863'THE STATION MARK WAS RECOVERED IN POOR CONDITION.  IT APPARENTLY
 PR0863'WAS DAMAGED DURING ROAD IMPROVEMENTS.  THE NORTHWEST EDGE OF THE
 PR0863'DISK IS CURLED UP AND THE RIM OF THE PROTECTIVE TILE IS
 PR0863'BROKEN.
 PR0863'
 PR0863'REFERENCE MARKS NO. 1 AND NO. 2 HAVE BEEN DESTROYED.  THE
 PR0863'DISK HAS BEEN BROKEN OFF THE WELD ROD ON REFERENCE MARK
 PR0863'NO. 1, THE ROD IS STILL IN PLACE.  REFERENCE MARK NO. 2
 PR0863'WAS FOUND PULLED OUT OF THE GROUND.
 PR0863'
 PR0863'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES
 PR0863'W OF ARLINGTON
 PR0863
 PR0863                          STATION RECOVERY (1972)
 PR0863
 PR0863'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 PR0863'THE MARK WAS NOT FOUND AND APPARENTLY HAS BEEN DESTROYED BY
 PR0863'ROAD MAINTENANCE EQUIPMENT.  THE STATION SHOULD BE CONSIDERED
 PR0863'DESTROYED.
 PR0863'
 PR0863'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2 MILES
 PR0863'WEST OF ARLINGTON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0867 ***********************************************************************
 PR0867  DESIGNATION -  ARLINGTON BAP CH SPIRE
 PR0867  PID         -  PR0867
 PR0867  STATE/COUNTY-  SD/KINGSBURY
 PR0867  COUNTRY     -  US
 PR0867  USGS QUAD   -  ARLINGTON (2017)
 PR0867
 PR0867                         *CURRENT SURVEY CONTROL
 PR0867  ______________________________________________________________________
 PR0867* NAD 83(1996) POSITION- 44 21 47.37283(N) 097 08 16.01969(W)   ADJUSTED
 PR0867  ______________________________________________________________________
 PR0867  GEOID HEIGHT    -        -25.117 (meters)                     GEOID18
 PR0867  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 PR0867  HORZ ORDER      -  THIRD
 PR0867
 PR0867.The horizontal coordinates were established by classical geodetic methods
 PR0867.and adjusted by the National Geodetic Survey in January 1998.
 PR0867
 PR0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0867.GEOID18 height accuracy estimate available here.
 PR0867
 PR0867.Click photographs - Photos may exist for this station.
 PR0867
 PR0867.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0867
 PR0867. The following values were computed from the NAD 83(1996) position.
 PR0867
 PR0867;                    North         East     Units Scale Factor Converg.
 PR0867;SPC SD N     -    62,908.822   828,117.520   MT  1.00001068   +2 01 32.5
 PR0867;SPC SD N     -   206,393.36  2,716,915.56   sFT  1.00001068   +2 01 32.5
 PR0867;UTM  14      - 4,913,895.807   648,388.507   MT  0.99987080   +1 18 08.3
 PR0867
 PR0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4838813895(NAD 83)
 PR0867
 PR0867                          SUPERSEDED SURVEY CONTROL
 PR0867
 PR0867  NAD 83(1986)-  44 21 47.36937(N)    097 08 15.99417(W) AD(       ) 3
 PR0867  NAD 27      -  44 21 47.47800(N)    097 08 14.75700(W) AD(       ) 3
 PR0867  USSD        -  44 21 47.65000(N)    097 08 15.19200(W) AD(       ) 3
 PR0867
 PR0867.Superseded values are not recommended for survey control.
 PR0867
 PR0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0867.See file dsdata.pdf to determine how the superseded data were derived.
 PR0867
 PR0867_MARKER: 90 = CHURCH SPIRE
 PR0867
 PR0867  HISTORY     - Date     Condition        Report By
 PR0867  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0867  HISTORY     - 1935     GOOD             CGS
 PR0867
 PR0867                          STATION DESCRIPTION
 PR0867
 PR0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0867'WHAT WAS FORMERLY THE BAPTIST CHURCH IS NOW THE NORWEGIAN LUTHERAN
 PR0867'CHURCH.  IT IS STILL STANDING AT THE SAME SITE AS IN 1903 BUT HAS
 PR0867'BEEN REMODELED TO SOME EXTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0866 ***********************************************************************
 PR0866  DESIGNATION -  ARLINGTON CHRISTIAN CH SPIRE
 PR0866  PID         -  PR0866
 PR0866  STATE/COUNTY-  SD/KINGSBURY
 PR0866  COUNTRY     -  US
 PR0866  USGS QUAD   -  ARLINGTON (2017)
 PR0866
 PR0866                         *CURRENT SURVEY CONTROL
 PR0866  ______________________________________________________________________
 PR0866* NAD 83(1996) POSITION- 44 21 43.46904(N) 097 08 09.93561(W)   ADJUSTED
 PR0866  ______________________________________________________________________
 PR0866  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 PR0866  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 PR0866  HORZ ORDER      -  THIRD
 PR0866
 PR0866.The horizontal coordinates were established by classical geodetic methods
 PR0866.and adjusted by the National Geodetic Survey in January 1998.
 PR0866
 PR0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0866.GEOID18 height accuracy estimate available here.
 PR0866
 PR0866.Click photographs - Photos may exist for this station.
 PR0866
 PR0866.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0866
 PR0866. The following values were computed from the NAD 83(1996) position.
 PR0866
 PR0866;                    North         East     Units Scale Factor Converg.
 PR0866;SPC SD N     -    62,793.164   828,256.420   MT  1.00001091   +2 01 36.8
 PR0866;SPC SD N     -   206,013.91  2,717,371.27   sFT  1.00001091   +2 01 36.8
 PR0866;UTM  14      - 4,913,778.420   648,525.916   MT  0.99987130   +1 18 12.5
 PR0866
 PR0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4852513778(NAD 83)
 PR0866
 PR0866                          SUPERSEDED SURVEY CONTROL
 PR0866
 PR0866  NAD 83(1986)-  44 21 43.46559(N)    097 08 09.91007(W) AD(       ) 3
 PR0866  NAD 27      -  44 21 43.57500(N)    097 08 08.67300(W) AD(       ) 3
 PR0866  USSD        -  44 21 43.74600(N)    097 08 09.10800(W) AD(       ) 3
 PR0866
 PR0866.Superseded values are not recommended for survey control.
 PR0866
 PR0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0866.See file dsdata.pdf to determine how the superseded data were derived.
 PR0866
 PR0866_MARKER: 90 = CHURCH SPIRE
 PR0866
 PR0866  HISTORY     - Date     Condition        Report By
 PR0866  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0866  HISTORY     - 1935     GOOD             CGS
 PR0866
 PR0866                          STATION DESCRIPTION
 PR0866
 PR0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0866'THE CHURCH BUILDING CORRESPONDING IN LOCATION TO GEOGRAPHIC
 PR0866'POSITION GIVEN FOR CHRISTIAN CHURCH, OCTAGONAL SPIRE IS THE
 PR0866'CATHOLIC CHURCH, WHICH HAS OCTAGONAL SPIRE AND WAS STANDING AT
 PR0866'PRESENT SITE IN 1903.
 PR0866'
 PR0866'NOTE--THE ONLY THREE CHURCHES IN TOWN WHICH ARE SO LOCATED AS TO
 PR0866'MEET REQUIREMENTS OF GEOGRAPHIC POSITIONS ARE THE NORWEGIAN
 PR0866'LUTHERAN (FORMERLY BAPTIST), THE CHRISTIAN CHURCH (CALLED
 PR0866'METHODIST CHURCH IN LIST OF GEOGRAPHIC POSITIONS), AND THE
 PR0866'CATHOLIC CHURCH (CALLED CHRISTIAN CHURCH IN LIST OF GEOGRAPHIC
 PR0866'POSITIONS).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0861 ***********************************************************************
 PR0861  DESIGNATION -  ARLINGTON MUNICIPAL TANK
 PR0861  PID         -  PR0861
 PR0861  STATE/COUNTY-  SD/KINGSBURY
 PR0861  COUNTRY     -  US
 PR0861  USGS QUAD   -  ARLINGTON (2017)
 PR0861
 PR0861                         *CURRENT SURVEY CONTROL
 PR0861  ______________________________________________________________________
 PR0861* NAD 83(1996) POSITION- 44 21 45.56684(N) 097 08 04.66961(W)   ADJUSTED
 PR0861  ______________________________________________________________________
 PR0861  GEOID HEIGHT    -        -25.118 (meters)                     GEOID18
 PR0861  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 PR0861  HORZ ORDER      -  THIRD
 PR0861
 PR0861.The horizontal coordinates were established by classical geodetic methods
 PR0861.and adjusted by the National Geodetic Survey in January 1998.
 PR0861
 PR0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0861.GEOID18 height accuracy estimate available here.
 PR0861
 PR0861.Click photographs - Photos may exist for this station.
 PR0861
 PR0861.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0861
 PR0861. The following values were computed from the NAD 83(1996) position.
 PR0861
 PR0861;                    North         East     Units Scale Factor Converg.
 PR0861;SPC SD N     -    62,862.001   828,370.665   MT  1.00001078   +2 01 40.6
 PR0861;SPC SD N     -   206,239.75  2,717,746.09   sFT  1.00001078   +2 01 40.6
 PR0861;UTM  14      - 4,913,845.800   648,641.005   MT  0.99987172   +1 18 16.2
 PR0861
 PR0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4864113845(NAD 83)
 PR0861
 PR0861                          SUPERSEDED SURVEY CONTROL
 PR0861
 PR0861  NAD 83(1986)-  44 21 45.56365(N)    097 08 04.64485(W) AD(       ) 3
 PR0861  NAD 27      -  44 21 45.67494(N)    097 08 03.42177(W) AD(       ) 3
 PR0861
 PR0861.Superseded values are not recommended for survey control.
 PR0861
 PR0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0861.See file dsdata.pdf to determine how the superseded data were derived.
 PR0861
 PR0861_MARKER: 53 = ELEVATED TANK
 PR0861
 PR0861  HISTORY     - Date     Condition        Report By
 PR0861  HISTORY     - 1968     FIRST OBSERVED   USGS
 PR0861
 PR0861                          STATION DESCRIPTION
 PR0861
 PR0861'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0861'ARLINGTON M.W.T. IS A FOUR-LEGGED TOWER APPROX. 75 FT HIGH.
 PR0861'TANK IS CYLINDRICAL WITH CONICAL TOP AND IS PAINTED SILVER.
 PR0861'TANK IS LOCATED IN S.-CENTRAL PART OF ARLINGTON.  POINT
 PR0861'SIGHTED FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8955 ***********************************************************************
 AB8955  DESIGNATION -  ARLTON
 AB8955  PID         -  AB8955
 AB8955  STATE/COUNTY-  SD/BROOKINGS
 AB8955  COUNTRY     -  US
 AB8955  USGS QUAD   -  ARLINGTON NE (2017)
 AB8955
 AB8955                         *CURRENT SURVEY CONTROL
 AB8955  ______________________________________________________________________
 AB8955* NAD 83(1986) POSITION- 44 23 29.     (N) 097 07 21.     (W)   SCALED
 AB8955* NAVD 88 ORTHO HEIGHT -   555.287 (meters)     1821.80  (feet) ADJUSTED
 AB8955  ______________________________________________________________________
 AB8955  GEOID HEIGHT    -        -25.064 (meters)                     GEOID18
 AB8955  DYNAMIC HEIGHT  -        555.183 (meters)     1821.46  (feet) COMP
 AB8955  MODELED GRAVITY -    980,412.5   (mgal)                       NAVD 88
 AB8955
 AB8955  VERT ORDER      -  FIRST     CLASS II
 AB8955
 AB8955.The horizontal coordinates were scaled from a map and have
 AB8955.an estimated accuracy of +/- 6 seconds.
 AB8955
 AB8955.The orthometric height was determined by differential leveling and
 AB8955.adjusted by the NATIONAL GEODETIC SURVEY
 AB8955.in October 1997.
 AB8955
 AB8955.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8955.GEOID18 height accuracy estimate available here.
 AB8955
 AB8955.Click photographs - Photos may exist for this station.
 AB8955
 AB8955.The dynamic height is computed by dividing the NAVD 88
 AB8955.geopotential number by the normal gravity value computed on the
 AB8955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8955.degrees latitude (g = 980.6199 gals.).
 AB8955
 AB8955.The modeled gravity was interpolated from observed gravity values.
 AB8955
 AB8955;                    North         East    Units  Estimated Accuracy
 AB8955;SPC SD N     -    66,090.      829,220.      MT  (+/- 180 meters Scaled)
 AB8955
 AB8955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ495170(NAD 83)
 AB8955
 AB8955                          SUPERSEDED SURVEY CONTROL
 AB8955
 AB8955.No superseded survey control is available for this station.
 AB8955
 AB8955_MARKER: Z = SEE DESCRIPTION
 AB8955_SETTING: 0 = UNSPECIFIED SETTING
 AB8955_STAMPING: ARLTON 1994
 AB8955_MARK LOGO: SDDT
 AB8955_PROJECTION: FLUSH
 AB8955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8955+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1994
 AB8955_ROD/PIPE-DEPTH: 6.4 meters
 AB8955_SLEEVE-DEPTH  : 4.0 meters
 AB8955
 AB8955  HISTORY     - Date     Condition        Report By
 AB8955  HISTORY     - 1994     MONUMENTED       SDDT
 AB8955  HISTORY     - 19941110 GOOD             NGS
 AB8955
 AB8955                          STATION DESCRIPTION
 AB8955
 AB8955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8955'0.6 KM (0.35 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8955'IN ARLINGTON, THENCE 2.6 KM (1.60 MI) NORTHERLY ALONG U.S. HIGHWAY 81,
 AB8955'THENCE 0.5 KM (0.30 MI) EASTERLY ALONG THE SOUTH BOUNDARY FENCE OF THE
 AB8955'ARLINGTON MUNICIPAL AIRPORT, 50.7 M (166.3 FT) WEST OF THE THIRD WHITE
 AB8955'RUNWAY LIGHT AT THE SOUTHEAST END OF A NORTHWEST-SOUTHEAST RUNWAY,
 AB8955'50.4 M (165.4 FT) SOUTHWEST OF THE FOURTH WHITE RUNWAY LIGHT, 0.4 M
 AB8955'(1.3 FT) NORTHEAST OF A FENCE CORNER, 0.3 M (1.0 FT) SOUTH OF A METAL
 AB8955'GUARD POST, AND 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST.  NOTE--THE
 AB8955'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 AB8955'IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AB8955'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0804 ***********************************************************************
 NN0804  DESIGNATION -  ARNESON
 NN0804  PID         -  NN0804
 NN0804  STATE/COUNTY-  SD/BON HOMME
 NN0804  COUNTRY     -  US
 NN0804  USGS QUAD   -  NIOBRARA (2017)
 NN0804
 NN0804                         *CURRENT SURVEY CONTROL
 NN0804  ______________________________________________________________________
 NN0804* NAD 83(1996) POSITION- 42 48 31.56169(N) 098 02 54.21479(W)   ADJUSTED
 NN0804* NAVD 88 ORTHO HEIGHT -   507.    (meters)     1663.    (feet) SCALED
 NN0804  ______________________________________________________________________
 NN0804  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 NN0804  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 NN0804  HORZ ORDER      -  SECOND
 NN0804
 NN0804.The horizontal coordinates were established by classical geodetic methods
 NN0804.and adjusted by the National Geodetic Survey in January 1998.
 NN0804
 NN0804.The orthometric height was scaled from a topographic map.
 NN0804
 NN0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0804.GEOID18 height accuracy estimate available here.
 NN0804
 NN0804.Click photographs - Photos may exist for this station.
 NN0804
 NN0804.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0804
 NN0804. The following values were computed from the NAD 83(1996) position.
 NN0804
 NN0804;                    North         East     Units Scale Factor Converg.
 NN0804;SPC SD S     -    55,387.913   786,870.539   MT  1.00000591   +1 34 34.6
 NN0804;SPC SD S     -   181,718.51  2,581,591.09   sFT  1.00000591   +1 34 34.6
 NN0804;UTM  14      - 4,740,018.157   577,804.306   MT  0.99967447   +0 38 48.1
 NN0804
 NN0804!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0804!SPC SD S     -   0.99992452  x   1.00000591  =   0.99993043
 NN0804!UTM  14      -   0.99992452  x   0.99967447  =   0.99959902
 NN0804
 NN0804:                Primary Azimuth Mark                     Grid Az
 NN0804:SPC SD S     -  WARD                                     215 58 52.4
 NN0804:UTM  14      -  WARD                                     216 54 38.9
 NN0804
 NN0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7780440018(NAD 83)
 NN0804
 NN0804|---------------------------------------------------------------------|
 NN0804| PID    Reference Object                     Distance      Geod. Az  |
 NN0804|                                                           dddmmss.s |
 NN0804| NN0606 WARD                                APPROX. 7.9 KM 2173327.0 |
 NN0804|---------------------------------------------------------------------|
 NN0804
 NN0804                          SUPERSEDED SURVEY CONTROL
 NN0804
 NN0804  NAD 83(1986)-  42 48 31.57193(N)    098 02 54.21371(W) AD(       ) 2
 NN0804  NAD 27      -  42 48 31.57000(N)    098 02 52.95400(W) AD(       ) 2
 NN0804  MORC        -  42 48 29.35000(N)    098 02 54.14000(W) AD(       ) 3
 NN0804
 NN0804.Superseded values are not recommended for survey control.
 NN0804
 NN0804.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0804.See file dsdata.pdf to determine how the superseded data were derived.
 NN0804
 NN0804_MARKER: Z = SEE DESCRIPTION
 NN0804_SETTING: 0 = UNSPECIFIED SETTING
 NN0804_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NN0804
 NN0804  HISTORY     - Date     Condition        Report By
 NN0804  HISTORY     - 1889     MONUMENTED       MORC
 NN0804
 NN0804                          STATION DESCRIPTION
 NN0804
 NN0804'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 NN0804'ARNESON IS ON LEFT BANK, 2 MILES BACK FROM RIVER, ON A HIGH RIDGE.
 NN0804'THE STATION IS 300 FEET FROM NORTH END OF RIDGE.  THERE IS A
 NN0804'SHARP-POINTED HILL, THREE-FOURTHS OF A MILE SOUTH, AS HIGH OR
 NN0804'HIGHER THAN STATION.  A WAGON ROAD WITHIN 40 FEET OF STATION
 NN0804'RUNS NORTHEAST TOWARDS A SMALL WHITE SCHOOLHOUSE.  THE STATION
 NN0804'IS 594 FEET NORTHEAST FROM THE SW. CORNER SEC. 3, T. 92 N.,
 NN0804'R. 61 W., AND ONE-FOURTH OF A MILE EAST OF ARNESONS HOUSE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0803 ***********************************************************************
 NN0803  DESIGNATION -  ARNESON 3
 NN0803  PID         -  NN0803
 NN0803  STATE/COUNTY-  SD/BON HOMME
 NN0803  COUNTRY     -  US
 NN0803  USGS QUAD   -  NIOBRARA (2017)
 NN0803
 NN0803                         *CURRENT SURVEY CONTROL
 NN0803  ______________________________________________________________________
 NN0803* NAD 83(1996) POSITION- 42 48 31.42617(N) 098 02 54.29654(W)   ADJUSTED
 NN0803* NAVD 88 ORTHO HEIGHT -   507.2   (meters)     1664.    (feet) VERTCON3
 NN0803  ______________________________________________________________________
 NN0803  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 NN0803  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 NN0803  HORZ ORDER      -  SECOND
 NN0803
 NN0803.The horizontal coordinates were established by classical geodetic methods
 NN0803.and adjusted by the National Geodetic Survey in January 1998.
 NN0803
 NN0803.The NAVD 88 height was computed by applying the VERTCON shift value to
 NN0803.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NN0803
 NN0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0803.GEOID18 height accuracy estimate available here.
 NN0803
 NN0803.Click photographs - Photos may exist for this station.
 NN0803
 NN0803.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0803
 NN0803. The following values were computed from the NAD 83(1996) position.
 NN0803
 NN0803;                    North         East     Units Scale Factor Converg.
 NN0803;SPC SD S     -    55,383.682   786,868.797   MT  1.00000592   +1 34 34.5
 NN0803;SPC SD S     -   181,704.63  2,581,585.38   sFT  1.00000592   +1 34 34.5
 NN0803;UTM  14      - 4,740,013.956   577,802.497   MT  0.99967447   +0 38 48.1
 NN0803
 NN0803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0803!SPC SD S     -   0.99992452  x   1.00000592  =   0.99993044
 NN0803!UTM  14      -   0.99992452  x   0.99967447  =   0.99959902
 NN0803
 NN0803:                Primary Azimuth Mark                     Grid Az
 NN0803:SPC SD S     -  ARNESON 3 AZ MK                          161 18 00.4
 NN0803:UTM  14      -  ARNESON 3 AZ MK                          162 13 46.8
 NN0803
 NN0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7780240013(NAD 83)
 NN0803
 NN0803|---------------------------------------------------------------------|
 NN0803| PID    Reference Object                     Distance      Geod. Az  |
 NN0803|                                                           dddmmss.s |
 NN0803| NM1895 SPRINGFIELD MUNICIPAL TANK          APPROX.13.5 KM 0674417.4 |
 NN0803| NN0805 ARNESON 3 AZ MK                     APPROX. 0.5 KM 1625234.9 |
 NN0803| CO2104 ARNESON 3 RM 1                                     18019     |
 NN0803| CO2106 ARNESON 3 RM 3                       40.536 METERS 18429     |
 NN0803| NN0806 ARNESON 3 RM 4                       45.349 METERS 21600     |
 NN0803| CO2105 ARNESON 3 RM 2                                     22824     |
 NN0803| OR0816 AVON MUNICIPAL TANK                 APPROX.21.9 KM 3582912.8 |
 NN0803|---------------------------------------------------------------------|
 NN0803
 NN0803                          SUPERSEDED SURVEY CONTROL
 NN0803
 NN0803  NAD 83(1986)-  42 48 31.43642(N)    098 02 54.29557(W) AD(       ) 2
 NN0803  NAD 27      -  42 48 31.43600(N)    098 02 53.03700(W) AD(       ) 2
 NN0803  NGVD 29 (07/19/86)  507.0    (m)         1663.     (f) VERT ANG       
 NN0803
 NN0803.Superseded values are not recommended for survey control.
 NN0803
 NN0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0803.See file dsdata.pdf to determine how the superseded data were derived.
 NN0803
 NN0803_MARKER: DS = TRIANGULATION STATION DISK
 NN0803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0803_STAMPING: ARNESON 3 1948
 NN0803_MARK LOGO: CGS
 NN0803_PROJECTION: RECESSED 41 CENTIMETERS
 NN0803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0803+STABILITY: SURFACE MOTION
 NN0803
 NN0803  HISTORY     - Date     Condition        Report By
 NN0803  HISTORY     - 1948     MONUMENTED       CGS
 NN0803  HISTORY     - 1974     MARK NOT FOUND   USGS
 NN0803  HISTORY     - 1977     GOOD             NGS
 NN0803  HISTORY     - 1979     GOOD             NGS
 NN0803
 NN0803                          STATION DESCRIPTION
 NN0803
 NN0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0803'AN UNSUCCESSFUL ATTEMPT-BY MEANS OF AN INVERSE-WAS MADE TO RECOVER
 NN0803'STATION ARNESON 2.
 NN0803'
 NN0803'THE STATION IS LOCATED ABOUT 8.5 MILES SOUTHWEST OF SPRINGFIELD,
 NN0803'IN A FIELD OWNED BY MR. C.H. THOMPSON, WHO LIVES 0.2 MILE
 NN0803'NORTHEAST OF THE STATION.  THE MARK IS ABOUT 16 INCHES BELOW
 NN0803'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED ARNESON 3 1948.
 NN0803'
 NN0803'REFERENCE MARK NO. 1 IS 136.23 FEET SOUTH OF THE STATION,
 NN0803'IN THE FENCE LINE ALONG THE SOUTH EDGE OF THE FIELD ROAD.
 NN0803'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED ARNESON
 NN0803'3 NO 1 1948.
 NN0803'
 NN0803'REFERENCE MARK NO. 2 IS 163.47 FEET SOUTHWEST OF THE STATION,
 NN0803'IN THE FENCE LINE ALONG THE SOUTH EDGE OF THE FIELD ROAD.
 NN0803'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ARNESON
 NN0803'3 NO 2 1948.
 NN0803'
 NN0803'AZIMUTH MARK IS ABOUT 0.3 MILE SOUTH-SOUTHEAST OF THE STATION,
 NN0803'41 FEET WEST OF THE CENTERLINE OF THE ROAD, 3 FEET WEST OF A
 NN0803'FENCE CORNER AND 2 FEET NORTH OF A WITNESS POST.  THE MARK
 NN0803'PROJECTS 4 INCHES AND THE DISK IS STAMPED ARNESON 3 1948.
 NN0803'
 NN0803'TO REACH FROM THE POST OFFICE IN SPRINGFIELD, GO WESTERLY ON
 NN0803'STATE HIGHWAY 37 FOR 5.75 MILES TO CROSSROADS WHERE HIGHWAY TURNS
 NN0803'SOUTH, TURN LEFT ON HIGHWAY 37 FOR 1.0 MILE TO CROSSROADS,
 NN0803'TURN RIGHT (WEST) ON DIRT ROAD 2.8 MILES TO A T ROAD LEFT,
 NN0803'TURN LEFT, FOLLOWING MAIN ROAD SOUTH AND WEST 1.3 MILE TO WHERE
 NN0803'MAIN ROAD TURNS LEFT, KEEP STRAIGHT AHEAD ON FIELD ROAD 0.15
 NN0803'MILE TO TOP OF HILL AND THE STATION ON THE RIGHT.
 NN0803'
 NN0803'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST 0.15
 NN0803'MILE TO THE MAIN ROAD, TURN RIGHT (SOUTH) ON MAIN ROAD 0.2
 NN0803'MILE TO THE MARK ON THE RIGHT AT FENCE CORNER.
 NN0803'
 NN0803'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NN0803
 NN0803                          STATION RECOVERY (1974)
 NN0803
 NN0803'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 NN0803'THIS STATION MARK WAS NOT FOUND.  R.M. 1 IS DISTURBED R.M. 2 IS
 NN0803'DESTROYED.  THE AZIMUTH MARK IS O.K.  THE LAND OWNER COULD NOT
 NN0803'GIVE ANY SPECIFIC INFORMATION ABOUT THIS MARK.
 NN0803
 NN0803                          STATION RECOVERY (1977)
 NN0803
 NN0803'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NN0803'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 NN0803'REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND DESTROYED, REFERENCE
 NN0803'MARK NO. 1 APPARENTLY WAS REMOVED AND RESET ABOUT 12 FEET TO THE
 NN0803'WEST WITH THE ARROW POINTED TOWARD REFERENCE MARK NO. 2, THE TOP
 NN0803'OF REFERENCE MARK NO. 2 WAS SHIRRED OFF - THE DISK WAS NOT
 NN0803'RECOVERED.  A TARGET ON REFERENCE MARK NO. 2 WAS OBSERVED FOR A
 NN0803'ROUGH CHECK, THE MONUMENT WAS LEFT INTACT AS FOUND.  REFERENCE
 NN0803'MARKS NO. 3 AND NO. 4 WERE SET.  THE DISK WAS REMOVED FROM
 NN0803'REFERENCE MARK NO. 1 AT THIS TIME.
 NN0803'
 NN0803'A NEW DESCRIPTION FOLLOWS--
 NN0803'
 NN0803'THE STATION IS LOCATED ABOUT 8.5 MILES SOUTHWEST OF SPRINGFIELD,
 NN0803'ON A HIGH HILL OVERLOOKING THE MISSOURI RIVER TO THE SOUTHWEST,
 NN0803'IN PASTURE LAND OWNED BY MR. DON WYNIA WHO LIVES ABOUT 0.2 MILE
 NN0803'NORTHEAST OF THE STATION.
 NN0803'
 NN0803'TO REACH THE STATION FROM THE POST OFFICE IN SPRINGFIELD, GO
 NN0803'WESTERLY ON STATE HIGHWAY 37 FOR 5.75 MILES TO A CROSSROAD WHERE
 NN0803'HIGHWAY 37 TURNS SOUTH, TURN LEFT AND FOLLOW HIGHWAY 37 FOR 1.0
 NN0803'MILE TO A CROSSROAD, TURN RIGHT AND GO WEST ON A GRADED ROAD 2.8
 NN0803'MILES TO A SIDE ROAD LEFT, TURN LEFT AND FOLLOW THE MAIN ROAD
 NN0803'SOUTH AND WEST 1.3 MILES TO WHERE THE MAIN ROAD TURNS LEFT, SOUTH,
 NN0803'GO WEST AND NORTHWEST ON A FIELD ROAD 0.15 MILE TO THE TOP OF
 NN0803'THE HILL AND THE STATION AS DESCRIBED.
 NN0803'
 NN0803'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHEAST 0.15 MILE
 NN0803'TO THE MAIN ROAD, TURN RIGHT AND GO SOUTH ON THE GRADED ROAD 0.25
 NN0803'MILE TO FIELD ENTRANCE AND THE AZIMUTH MARK ON THE RIGHT AS
 NN0803'DESCRIBED.
 NN0803'
 NN0803'THE STATION MARK IS A STANDARD DISK STAMPED ARNESON 3 1948, SET
 NN0803'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH IS 12-INCHES BELOW
 NN0803'GROUND LEVEL.  IT IS 236 FEET NORTHWEST OF A WOOD POST AT A 3-WAY
 NN0803'FENCE CORNER, 133 FEET NORTH OF A FENCE, AND 82 FEET SOUTHEAST OF
 NN0803'THE SOUTHEAST EDGE OF A LARGE INACTIVE GRAVEL PIT.  A CHUNK OF
 NN0803'CONCRETE WAS PLACED ON THE GROUND OVER THE MARK.
 NN0803'
 NN0803'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ARNESON 3 1948 NO 3
 NN0803'1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 NN0803'2-INCHES.  IT IS 185 FEET WEST OF THE WOODEN POST AT THE 3-WAY
 NN0803'FENCE CORNER, 1-FOOT NORTH OF A FENCE, AND 1.3 FEET NORTHWEST OF A
 NN0803'METAL WITNESS POST.
 NN0803'
 NN0803'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ARNESON 3 1948 NO 4
 NN0803'1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 NN0803'3-INCHES.  IT IS 2 FEET WEST-NORTHWEST OF AN ANGLING FENCE CORNER
 NN0803'WITH A GUYED POST, 1-FOOT NORTH OF A FENCE, 2.0 FEET EAST OF A
 NN0803'METAL WITNESS POST, AND ALONG THE SOUTH SIDE OF AN OLD TRAIL.
 NN0803'
 NN0803'THE REFERENCE MARK NO. 2 MONUMENT WITH THE DISK SHIRRED OFF, IS 38
 NN0803'FEET WEST OF THE ANGLING FENCE CORNER, 34.5 FEET WEST OF REFERENCE
 NN0803'MARK NO. 4 WITNESS POST, AND 7.5 FEET SOUTHWEST OF THE FENCE.
 NN0803'
 NN0803'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ARNESON 3 1948, SET
 NN0803'IN THE TOP OF A SQUARE CONCRETE MONUMENT 1-INCH BELOW GROUND
 NN0803'SURFACE.  IT IS 41 FEET WEST OF THE CENTER OF THE ROAD, 16 FEET
 NN0803'NORTH OF THE CENTER OF THE FIELD ROAD, 5 FEET NORTHWEST OF A FENCE
 NN0803'CORNER, 4.2 FEET WEST OF A METAL WITNESS POST, AND 2.5 FEET
 NN0803'NORTH-NORTHWEST OF A WOOD WITNESS POST.
 NN0803'
 NN0803'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 8.5 MILES
 NN0803'S.W. SPRINGFIELD.
 NN0803
 NN0803                          STATION RECOVERY (1979)
 NN0803
 NN0803'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 NN0803'THE STATION MARK, RM 3, RM 4 AND AZIMUTH MARK WERE RECOVERED IN GOOD
 NN0803'CONDITION, RM 1 AND RM 2 HAVE BEEN DESTROYED.  RM 3 AND RM 4 WERE SET
 NN0803'BY J. RINDEL IN 1977.
 NN0803'
 NN0803'STATION IS LOCATED ABOUT 8.5 MILES SOUTHWEST OF SPRINGFIELD, ON A
 NN0803'HILL OVERLOOKING THE MISSOURI RIVER TO THE SOUTHWEST, IN PASTURE LAND
 NN0803'OWNED BY MR DON WYNIH WHO LIVES ABOUT 0.2 MILE NORTHEAST OF STATION,
 NN0803'
 NN0803'TO REACH THE STATION FROM THE POST OFFICE IN SPRINGFIELD, GO WESTERLY
 NN0803'ON STATE HIGHWAY 37 FOR 5.75 MILES TO A CROSSROAD WHERE HIGHWAY 37
 NN0803'TURNS SOUTH, TURN LEFT, GO SOUTH ON STATE HIGHWAY 37 FOR 1.0 MILE TO
 NN0803'A CROSSROAD, TURN RIGHT, GO WEST ON GRADED ROAD FOR 2.8 MILE TO SIDE
 NN0803'ROAD LEFT, TURN LEFT FOLLOWING MAIN ROAD SOUTHERLY FOR 1.3 MILES TO
 NN0803'POINT WHERE TURN LEFT AGAIN, KEEP RIGHT OFF GRAVEL ROAD, FOLLOW TRACK
 NN0803'ROAD NORTHWESTERLY UP HILL 0.15 MILE STATION.
 NN0803'
 NN0803'REFERENCE MARK NO. 3 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 NN0803'STAMPED---ARNESON 3 NO 1948 NO 3 1977---LOCATED 56.4 METERS (185
 NN0803'FEET) W FROM 3 WAY FENCE CORNER, 0.40 METER (1.3 FEET) NW FROM
 NN0803'WITNESS POST, 0.3 METER (1 FOOT) N FROM FENCE, AND 0.6 METER (2 FEET)
 NN0803'LOWER THAN THE STATION.
 NN0803'
 NN0803'REFERENCE MARK NO. 4 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 NN0803'STAMPED---ARNESON 3 1948 NO 4 1977---SET INTO THE TOP OF A ROUND
 NN0803'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 NN0803'LOCATED 0.6 METER (2 FEET) WNW FROM FENCE CORNER, 0.6 METER (2 FEET)
 NN0803'E FROM WITNESS POST, 0.3 METER (1 FOOT) N FROM FENCE.
 NN0803'
 NN0803'AZIMUTH MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 NN0803'STAMPED---ARNESON 3 1948---LOCATED 12.5 METERS (41 FEET) W FROM
 NN0803'CENTER OF GRAVEL ROAD, 4.9 METERS (16 FEET) N FROM CENTER OF FIELD
 NN0803'ROAD, 1.5 METERS (5 FEET) NW FROM FENCE CORNER, AND 1.28 METERS (4.2
 NN0803'FEET) W FROM WITNESS POST.
 NN0803'
 NN0803'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST FOR 0.15
 NN0803'MILE TO GRAVEL ROAD, TURN RIGHT, GO SOUTH ON GRAVEL ROAD FOR 0.25
 NN0803'MILE TO MARK ON RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0805 ***********************************************************************
 NN0805  DESIGNATION -  ARNESON 3 AZ MK
 NN0805  PID         -  NN0805
 NN0805  STATE/COUNTY-  SD/BON HOMME
 NN0805  COUNTRY     -  US
 NN0805  USGS QUAD   -  NIOBRARA (2017)
 NN0805
 NN0805                         *CURRENT SURVEY CONTROL
 NN0805  ______________________________________________________________________
 NN0805* NAD 83(1996) POSITION- 42 48 15.47071(N) 098 02 47.62064(W)   ADJUSTED
 NN0805* NAVD 88 ORTHO HEIGHT -   494.9   (meters)     1624.    (feet) VERTCON3
 NN0805  ______________________________________________________________________
 NN0805  GEOID HEIGHT    -        -25.895 (meters)                     GEOID18
 NN0805  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 NN0805  HORZ ORDER      -  THIRD
 NN0805
 NN0805.The horizontal coordinates were established by classical geodetic methods
 NN0805.and adjusted by the National Geodetic Survey in January 1998.
 NN0805
 NN0805.The NAVD 88 height was computed by applying the VERTCON shift value to
 NN0805.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NN0805
 NN0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0805.GEOID18 height accuracy estimate available here.
 NN0805
 NN0805.Click photographs - Photos may exist for this station.
 NN0805
 NN0805.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0805
 NN0805. The following values were computed from the NAD 83(1996) position.
 NN0805
 NN0805;                    North         East     Units Scale Factor Converg.
 NN0805;SPC SD S     -    54,895.685   787,033.974   MT  1.00000700   +1 34 39.1
 NN0805;SPC SD S     -   180,103.59  2,582,127.30   sFT  1.00000700   +1 34 39.1
 NN0805;UTM  14      - 4,739,523.507   577,959.683   MT  0.99967477   +0 38 52.4
 NN0805
 NN0805!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0805!SPC SD S     -   0.99992645  x   1.00000700  =   0.99993345
 NN0805!UTM  14      -   0.99992645  x   0.99967477  =   0.99960124
 NN0805
 NN0805:                Primary Azimuth Mark                     Grid Az
 NN0805:SPC SD S     -  ARNESON 3                                341 18 00.3
 NN0805:UTM  14      -  ARNESON 3                                342 13 47.0
 NN0805
 NN0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7795939523(NAD 83)
 NN0805
 NN0805|---------------------------------------------------------------------|
 NN0805| PID    Reference Object                     Distance      Geod. Az  |
 NN0805|                                                           dddmmss.s |
 NN0805| NN0806 ARNESON 3 RM 4                      489.326 METERS 3383733.2 |
 NN0805| NN0803 ARNESON 3                           APPROX. 0.5 KM 3425239.4 |
 NN0805|---------------------------------------------------------------------|
 NN0805
 NN0805                          SUPERSEDED SURVEY CONTROL
 NN0805
 NN0805  NAD 83(1995)-  42 48 15.47071(N)    098 02 47.62065(W) AD(       ) 3
 NN0805  NAD 83(1986)-  42 48 15.48102(N)    098 02 47.61973(W) AD(       ) 3
 NN0805  NAD 27      -  42 48 15.48031(N)    098 02 46.36161(W) AD(       ) 3
 NN0805  NGVD 29 (07/19/86)  494.7    (m)         1623.     (f) VERT ANG       
 NN0805
 NN0805.Superseded values are not recommended for survey control.
 NN0805
 NN0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0805.See file dsdata.pdf to determine how the superseded data were derived.
 NN0805
 NN0805_MARKER: DZ = AZIMUTH MARK DISK
 NN0805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0805_STAMPING: ARNESON 3 1948
 NN0805_MARK LOGO: CGS
 NN0805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0805+STABILITY: SURFACE MOTION
 NN0805
 NN0805  HISTORY     - Date     Condition        Report By
 NN0805  HISTORY     - 1948     MONUMENTED       CGS
 NN0805
 NN0805                          STATION DESCRIPTION
 NN0805
 NN0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0805'THE MARK IS LOCATED ABOUT 13.9 MI (22.4 KM) SOUTH OF AVON, 9.6 MI
 NN0805'(15.4 KM) SOUTHWEST OF KINGSBURG AND 8.3 MI (13.4 KM) WEST-SOUTHWEST
 NN0805'OF SPRINGFIELD.
 NN0805'
 NN0805'TO REACH FROM STATION ARNESON 3, GO SOUTHEAST FOR 0.15 MI (0.24 KM)
 NN0805'TO GRAVEL ROAD.  TURN RIGHT AND GO SOUTH ON GRAVEL ROAD FOR 0.25 MI
 NN0805'(0.40 KM) TO MARK ON THE RIGHT.
 NN0805'
 NN0805'IT IS LOCATED 12.5 M (41.0 FT) WEST FROM THE CENTER OF THE GRAVEL
 NN0805'ROAD, 4.9 M (16.1 FT) NORTH FROM CENTER OF A FIELD ROAD, 1.5 M
 NN0805'(4.9 FT) NORTHWEST FROM A FENCE CORNER AND 1.28 M (4.2 FT) WEST FROM A
 NN0805'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0806 ***********************************************************************
 NN0806  DESIGNATION -  ARNESON 3 RM 4
 NN0806  PID         -  NN0806
 NN0806  STATE/COUNTY-  SD/BON HOMME
 NN0806  COUNTRY     -  US
 NN0806  USGS QUAD   -  NIOBRARA (2017)
 NN0806
 NN0806                         *CURRENT SURVEY CONTROL
 NN0806  ______________________________________________________________________
 NN0806* NAD 83(1996) POSITION- 42 48 30.23730(N) 098 02 55.46983(W)   NO CHECK
 NN0806* NAVD 88 ORTHO HEIGHT -   505.7   (meters)     1659.    (feet) VERTCON3
 NN0806  ______________________________________________________________________
 NN0806  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 NN0806  LAPLACE CORR    -          1.00  (seconds)                    DEFLEC18
 NN0806  HORZ ORDER      -  THIRD
 NN0806
 NN0806.The horizontal coordinates were established by classical geodetic methods
 NN0806.and adjusted by the National Geodetic Survey in January 1998.
 NN0806
 NN0806.No horizontal observational check was made to the station.
 NN0806
 NN0806.The NAVD 88 height was computed by applying the VERTCON shift value to
 NN0806.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NN0806
 NN0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0806.GEOID18 height accuracy estimate available here.
 NN0806
 NN0806.Click photographs - Photos may exist for this station.
 NN0806
 NN0806.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0806
 NN0806. The following values were computed from the NAD 83(1996) position.
 NN0806
 NN0806;                    North         East     Units Scale Factor Converg.
 NN0806;SPC SD S     -    55,346.276   786,843.159   MT  1.00000600   +1 34 33.7
 NN0806;SPC SD S     -   181,581.91  2,581,501.26   sFT  1.00000600   +1 34 33.7
 NN0806;UTM  14      - 4,739,976.984   577,776.263   MT  0.99967442   +0 38 47.3
 NN0806
 NN0806!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0806!SPC SD S     -   0.99992476  x   1.00000600  =   0.99993076
 NN0806!UTM  14      -   0.99992476  x   0.99967442  =   0.99959920
 NN0806
 NN0806:                Primary Azimuth Mark                     Grid Az
 NN0806:SPC SD S     -  ARNESON 3 AZ MK                          157 02 54.2
 NN0806:UTM  14      -  ARNESON 3 AZ MK                          157 58 40.6
 NN0806
 NN0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7777639976(NAD 83)
 NN0806
 NN0806|---------------------------------------------------------------------|
 NN0806| PID    Reference Object                     Distance      Geod. Az  |
 NN0806|                                                           dddmmss.s |
 NN0806| NN0803 ARNESON 3                            45.349 METERS 03600     |
 NN0806| NN0805 ARNESON 3 AZ MK                     489.326 METERS 1583727.9 |
 NN0806|---------------------------------------------------------------------|
 NN0806
 NN0806                          SUPERSEDED SURVEY CONTROL
 NN0806
 NN0806  NAD 83(1995)-  42 48 30.23730(N)    098 02 55.46984(W) AD(       ) 3
 NN0806  NAD 83(1986)-  42 48 30.24778(N)    098 02 55.46867(W) AD(       ) 3
 NN0806  NAD 27      -  42 48 30.24706(N)    098 02 54.21021(W) AD(       ) 3
 NN0806  NGVD 29 (07/19/86)  505.5    (m)         1658.     (f) VERT ANG       
 NN0806
 NN0806.Superseded values are not recommended for survey control.
 NN0806
 NN0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0806.See file dsdata.pdf to determine how the superseded data were derived.
 NN0806
 NN0806_MARKER: DR = REFERENCE MARK DISK
 NN0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0806_STAMPING: ARNESON 3 1948 NO 4 1977
 NN0806_MARK LOGO: NGS
 NN0806_PROJECTION: PROJECTING 8 CENTIMETERS
 NN0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0806+STABILITY: SURFACE MOTION
 NN0806
 NN0806  HISTORY     - Date     Condition        Report By
 NN0806  HISTORY     - 1977     MONUMENTED       NGS
 NN0806
 NN0806                          STATION DESCRIPTION
 NN0806
 NN0806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NN0806'THE MARK IS LOCATED ABOUT 13.6 MI (21.9 KM) SOUTH OF AVON, 9.5 MI
 NN0806'(15.3 KM) SOUTHWEST OF KINGSBURG AND 8.3 MI (13.4 KM) WEST-SOUTHWEST
 NN0806'OF SPRINGFIELD.
 NN0806'
 NN0806'TO REACH FROM THE POST OFFICE IN SPRINGFIELD, GO WESTERLY ON STATE
 NN0806'HIGHWAY 37 FOR 5.75 MI (9.25 KM) TO A CROSSROAD WHERE HIGHWAY 37 TURNS
 NN0806'SOUTH.  TURN LEFT, GO SOUTH ON STATE HIGHWAY 37 FOR 1.0 MI (1.6 KM)
 NN0806'TO A CROSSROAD.  TURN RIGHT, GO WEST ON GRADED ROAD FOR 2.8 MI
 NN0806'(4.5 KM) TO SIDE ROAD LEFT.  TURN LEFT FOLLOWING MAIN ROAD SOUTHERLY
 NN0806'FOR 1.3 MI (2.1 KM) TO POINT WHERE TURN LEFT AGAIN, KEEP RIGHT OFF
 NN0806'GRAVEL ROAD, FOLLOW TRACK ROAD NORTHWESTERLY UP HILL 0.20 MI (0.32 KM)
 NN0806'TO THE MARK ON THE LEFT.
 NN0806'
 NN0806'IT IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 NN0806'3-INCHES.  IT IS 2 FT (0.6 M) WEST-NORTHWEST OF AN ANGLING FENCE
 NN0806'CORNER WITH A GUYED POST, 1-FOOT NORTH OF A FENCE, 2.0 FT (0.6 M)
 NN0806'EAST OF A METAL WITNESS POST AND ALONG THE SOUTH SIDE OF AN OLD TRAIL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0402 ***********************************************************************
 QQ0402  DESIGNATION -  ARNOLD
 QQ0402  PID         -  QQ0402
 QQ0402  STATE/COUNTY-  SD/GRANT
 QQ0402  COUNTRY     -  US
 QQ0402  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0402
 QQ0402                         *CURRENT SURVEY CONTROL
 QQ0402  ______________________________________________________________________
 QQ0402* NAD 83(1996) POSITION- 45 09 57.82161(N) 097 06 11.69528(W)   ADJUSTED
 QQ0402* NAVD 88 ORTHO HEIGHT -   557.    (meters)     1827.    (feet) SCALED
 QQ0402  ______________________________________________________________________
 QQ0402  GEOID HEIGHT    -        -25.292 (meters)                     GEOID18
 QQ0402  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 QQ0402  HORZ ORDER      -  SECOND
 QQ0402
 QQ0402.The horizontal coordinates were established by classical geodetic methods
 QQ0402.and adjusted by the National Geodetic Survey in January 1998.
 QQ0402
 QQ0402.The orthometric height was scaled from a topographic map.
 QQ0402
 QQ0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0402.GEOID18 height accuracy estimate available here.
 QQ0402
 QQ0402.Click photographs - Photos may exist for this station.
 QQ0402
 QQ0402.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0402
 QQ0402. The following values were computed from the NAD 83(1996) position.
 QQ0402
 QQ0402;                    North         East     Units Scale Factor Converg.
 QQ0402;SPC SD N     -   152,170.294   827,676.955   MT  0.99994112   +2 03 00.5
 QQ0402;SPC SD N     -   499,245.37  2,715,470.14   sFT  0.99994112   +2 03 00.5
 QQ0402;UTM  14      - 5,003,148.011   649,060.445   MT  0.99987320   +1 20 43.2
 QQ0402
 QQ0402!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0402!SPC SD N     -   0.99991660  x   0.99994112  =   0.99985772
 QQ0402!UTM  14      -   0.99991660  x   0.99987320  =   0.99978981
 QQ0402
 QQ0402:                Primary Azimuth Mark                     Grid Az
 QQ0402:SPC SD N     -  ARNOLD AZ MK                             178 03 10.3
 QQ0402:UTM  14      -  ARNOLD AZ MK                             178 45 27.6
 QQ0402
 QQ0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4906003148(NAD 83)
 QQ0402
 QQ0402|---------------------------------------------------------------------|
 QQ0402| PID    Reference Object                     Distance      Geod. Az  |
 QQ0402|                                                           dddmmss.s |
 QQ0402| CO4234 ARNOLD RM 1                          16.651 METERS 17734     |
 QQ0402| CO4233 ARNOLD AZ MK                                       1800610.8 |
 QQ0402| CO4235 ARNOLD RM 2                          17.359 METERS 29418     |
 QQ0402|---------------------------------------------------------------------|
 QQ0402
 QQ0402                          SUPERSEDED SURVEY CONTROL
 QQ0402
 QQ0402  NAD 83(1986)-  45 09 57.82116(N)    097 06 11.67805(W) AD(       ) 2
 QQ0402  NAD 27      -  45 09 57.95281(N)    097 06 10.39650(W) AD(       ) 2
 QQ0402
 QQ0402.Superseded values are not recommended for survey control.
 QQ0402
 QQ0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0402.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0402
 QQ0402_MARKER: DS = TRIANGULATION STATION DISK
 QQ0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0402_STAMPING: ARNOLD 1952
 QQ0402_MARK LOGO: CGS
 QQ0402_PROJECTION: FLUSH
 QQ0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0402+STABILITY: SURFACE MOTION
 QQ0402
 QQ0402  HISTORY     - Date     Condition        Report By
 QQ0402  HISTORY     - 1952     MONUMENTED       CGS
 QQ0402
 QQ0402                          STATION DESCRIPTION
 QQ0402
 QQ0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0402'THE STATION IS ABOUT 18-1/2 MILES NORTH OF WATERTOWN, 11 MILES
 QQ0402'SOUTH OF THE JUNCTION OF U.S. HIGHWAYS 81 AND 12 AT BROOKS CORNER,
 QQ0402'1 MILE NORTH OF THE GRANT-CODINGTON COUNTY LINE, ON THE RIGHT OF
 QQ0402'WAY OF U.S. HIGHWAY 81 AND NEAR THE NORTHEAST CORNER OF SEC. 24,
 QQ0402'T 120 N, R 52 W, AND ABOUT 150 FEET SOUTH OF ARNOLDS STORE, 68
 QQ0402'FEET SOUTHWEST OF THE CENTER OF A CROSS ROAD AND 27 FEET SOUTH
 QQ0402'OF A STOP SIGN.
 QQ0402'
 QQ0402'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 81 AND
 QQ0402'12 AT BROOKS CORNER, WHICH IS ABOUT 4-1/2 MILES EAST OF ORTLEY,
 QQ0402'GO SOUTH ON HIGHWAY 81 FOR 10.6 MILES TO THE STATION ON THE RIGHT,
 QQ0402'CONTINUE 0.7 MILE SOUTH ON THE HIGHWAY TO THE AZIMUTH MARK ON
 QQ0402'THE RIGHT.
 QQ0402'
 QQ0402'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 QQ0402'STAMPED ARNOLD 1952.
 QQ0402'
 QQ0402'REFERENCE MARK 1 IS 45 FEET WEST OF THE CENTER OF THE HIGHWAY.  THE
 QQ0402'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED ARNOLD NO 1 1952.
 QQ0402'
 QQ0402'REFERENCE MARK 2 IS 48 FEET WEST OF THE STOP SIGN AND 24 FEET
 QQ0402'SOUTH OF THE CENTER OF A GRAVELED ROAD.  THE MARK PROJECTS 2 INCHES
 QQ0402'AND THE DISK IS STAMPED ARNOLD NO 2 1952.
 QQ0402'
 QQ0402'THE AZIMUTH MARK IS 44 FEET WEST OF THE CENTER OF THE HIGHWAY,
 QQ0402'8 FEET EAST OF A FENCE AND 7 FEET EAST OF A 4 X 4 INCH WHITE
 QQ0402'WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 QQ0402'ARNOLD 1952.
 QQ0402'
 QQ0402'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1245 ***********************************************************************
 OQ1245  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1245  PACS        -  This is a Primary Airport Control Station.
 OQ1245  DESIGNATION -  ARP
 OQ1245  PID         -  OQ1245
 OQ1245  STATE/COUNTY-  SD/MINNEHAHA
 OQ1245  COUNTRY     -  US
 OQ1245  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1245
 OQ1245                         *CURRENT SURVEY CONTROL
 OQ1245  ______________________________________________________________________
 OQ1245* NAD 83(2011) POSITION- 43 34 43.59169(N) 096 44 28.26315(W)   ADJUSTED
 OQ1245* NAD 83(2011) ELLIP HT-   408.396 (meters)        (06/27/12)   ADJUSTED
 OQ1245* NAD 83(2011) EPOCH   -  2010.00
 OQ1245* NAVD 88 ORTHO HEIGHT -   434.73  (meters)     1426.3   (feet) GPS OBS
 OQ1245  ______________________________________________________________________
 OQ1245  NAVD 88 orthometric height was determined with geoid model    GEOID96
 OQ1245  GEOID HEIGHT    -        -26.266 (meters)                     GEOID96
 OQ1245  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 OQ1245  NAD 83(2011) X  -   -543,274.607 (meters)                     COMP
 OQ1245  NAD 83(2011) Y  - -4,596,162.559 (meters)                     COMP
 OQ1245  NAD 83(2011) Z  -  4,374,587.779 (meters)                     COMP
 OQ1245  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 OQ1245
 OQ1245  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1245  Standards:
 OQ1245         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1245            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1245  -------------------------------------------------------------------
 OQ1245  NETWORK    0.63   1.92           0.28   0.23   0.98     -0.09932445
 OQ1245  -------------------------------------------------------------------
 OQ1245  Click here for local accuracies and other accuracy information.
 OQ1245
 OQ1245.This mark is at Joe Foss Field Airport (FSD)
 OQ1245
 OQ1245.The horizontal coordinates were established by GPS observations
 OQ1245.and adjusted by the National Geodetic Survey in June 2012.
 OQ1245
 OQ1245.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1245.been affixed to the stable North American tectonic plate. See 
 OQ1245.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1245
 OQ1245.The horizontal coordinates are valid at the epoch date displayed above
 OQ1245.which is a decimal equivalence of Year/Month/Day.
 OQ1245
 OQ1245.The orthometric height was determined by GPS observations and a
 OQ1245.high-resolution geoid model.
 OQ1245
 OQ1245.GPS derived orthometric heights for airport stations designated as
 OQ1245.PACS or SACS are published to 2 decimal places.  This maintains
 OQ1245.centimeter relative accuracy between the PACS and SACS.  It does
 OQ1245.not indicate centimeter accuracy relative to other marks which are
 OQ1245.part of the published vertical control network.
 OQ1245
 OQ1245.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1245.GEOID18 height accuracy estimate available here.
 OQ1245
 OQ1245.Click photographs - Photos may exist for this station.
 OQ1245
 OQ1245.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1245
 OQ1245.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1245
 OQ1245.The ellipsoidal height was determined by GPS observations
 OQ1245.and is referenced to NAD 83.
 OQ1245
 OQ1245. The following values were computed from the NAD 83(2011) position.
 OQ1245
 OQ1245;                    North         East     Units Scale Factor Converg.
 OQ1245;SPC SD S     -   144,630.296   890,025.712   MT  0.99990711   +2 28 41.0
 OQ1245;SPC SD S     -   474,507.90  2,920,026.02   sFT  0.99990711   +2 28 41.0
 OQ1245;UTM  14      - 4,827,568.971   682,377.273   MT  1.00000914   +1 33 27.2
 OQ1245
 OQ1245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1245!SPC SD S     -   0.99993596  x   0.99990711  =   0.99984308
 OQ1245!UTM  14      -   0.99993596  x   1.00000914  =   0.99994510
 OQ1245
 OQ1245_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8237727568(NAD 83)
 OQ1245
 OQ1245                          SUPERSEDED SURVEY CONTROL
 OQ1245
 OQ1245  NAD 83(2007)-  43 34 43.59167(N)    096 44 28.26404(W) AD(2002.00) 0
 OQ1245  ELLIP H (02/10/07)  408.424  (m)                       GP(2002.00)    
 OQ1245  ELLIP H (04/15/04)  408.444  (m)                       GP(       ) 2 1
 OQ1245  NAD 83(1996)-  43 34 43.59127(N)    096 44 28.26340(W) AD(       ) B
 OQ1245  ELLIP H (04/18/97)  408.456  (m)                       GP(       ) 4 1
 OQ1245  NAD 83(1986)-  43 34 43.59407(N)    096 44 28.24168(W) AD(       ) 2
 OQ1245  NGVD 29             434.48   (m)         1425.5    (f) LEVELING    3  
 OQ1245
 OQ1245.Superseded values are not recommended for survey control.
 OQ1245
 OQ1245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1245.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1245
 OQ1245_MARKER: DT = TOPOGRAPHIC STATION DISK
 OQ1245_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 OQ1245_SP_SET: FOUNDATION
 OQ1245_STAMPING: ARP 1953
 OQ1245_MARK LOGO: CGS
 OQ1245_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ1245_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1245+STABILITY: POSITION/ELEVATION WELL
 OQ1245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1245+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2013
 OQ1245
 OQ1245  HISTORY     - Date     Condition        Report By
 OQ1245  HISTORY     - 1953     MONUMENTED       CGS
 OQ1245  HISTORY     - 19890907 GOOD             NGS
 OQ1245  HISTORY     - 19920819 GOOD
 OQ1245  HISTORY     - 19960510 GOOD             NGS
 OQ1245  HISTORY     - 20131024 GOOD             INDIV
 OQ1245
 OQ1245                          STATION DESCRIPTION
 OQ1245
 OQ1245'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 OQ1245'THE STATION IS LOCATED ON THE JOE FOSS FIELD AIRPORT.  TO REACH THE
 OQ1245'STATION FROM THE MINNEHAHA COUNTY COURT HOUSE IN SIOUX FALLS, SD,
 OQ1245'PROCEED NORTH ON MINNESOTA AVENUE (ALSO SD ROUTE 115) FOR 2.4 MI
 OQ1245'(3.86 KM) TO A ROAD TO THE LEFT, TURN LEFT ON WEATHER LANE AND GO 0.3
 OQ1245'MI (0.48 KM) TO GATE 7, PASS THROUGH THE GATE AND IMMEDIATELY TURN
 OQ1245'RIGHT FOR 0.1 MI (0.16 KM) TO A TAXIWAY AND GO 0.6 MI (0.97 KM) TO A
 OQ1245'DIRT ROAD TO THE LEFT (JUST PASSED RADAR), TURN LEFT AND GO 0.15 MI
 OQ1245'(0.24 KM) TO STATION ON THE LEFT.
 OQ1245'THE STATION IS LOCATED MIDFIELD IN A TRIANGULAR AREA FORMED BY THE
 OQ1245'INTERSECTION OF THE THREE RUNWAYS.  THE STATION IS IN THE CENTER OF A
 OQ1245'50 FT (15.24 M) DIAMETER CONCRETE WELL BASE WHICH IS ABOUT 3 FT
 OQ1245'(0.91 M) ABOVE THE GROUND.  THE STATION IS 229.4 FT (69.92 M) SOUTH
 OQ1245'OF THE WINDSOCK, 138.3 FT (42.15 M) SOUTHWEST OF THE AIRPORT BEACON
 OQ1245'AND 104.0 FT (31.70 M) WEST-NORTHWEST OF AN OLD WIND TETRAHEDRON
 OQ1245'BASE.
 OQ1245'THE STATION IS A STANDARD CGS TOPOGRAPHIC DISK SET IN A DRILL HOLE IN
 OQ1245'THE CENTER OF THE CONCRETE WELL BASE.  THE DISK IS STAMPED ARP 1953.
 OQ1245'FOR ACCESS TO THE AIRPORT, CONTACT MR. MICHAEL MARNACH, AIRPORT
 OQ1245'DIRECTOR, JOE FOSS FIELD, SIOUX FALLS, SD 57104, PHONE (605)
 OQ1245'336-0762.
 OQ1245
 OQ1245                          STATION RECOVERY (1989)
 OQ1245
 OQ1245'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 OQ1245'THE STATION IS LOCATED MIDFIELD IN THE TRIANGULAR AREA FORMED BY THE
 OQ1245'INTERSECTION OF THE THREE RUNWAYS.  THE STATION IS LOCATED IN THE
 OQ1245'CENTER OF A 50 FT.  (15.2 M) DIAMETER CONCRETE WELL BASE WHICH IS
 OQ1245'ABOUT 3 FT. (0.9 M) ABOVE THE GROUND.  THE STATION IS A STANDARD
 OQ1245'TOPOGRAPHIC DISK STAMPED ARP 1953 AND IS SET IN A DRILL HOLE IN THE
 OQ1245'CENTER OF THE CONCRETE BASE.
 OQ1245
 OQ1245                          STATION RECOVERY (1992)
 OQ1245
 OQ1245'RECOVERED 1992
 OQ1245'RECOVERED IN GOOD CONDITION.
 OQ1245
 OQ1245                          STATION RECOVERY (1996)
 OQ1245
 OQ1245'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1245'THE STATION IS LOCATED 1.2 MI (1.9 KM) NORTH OF SIOUX FALLS, AT JOE
 OQ1245'FOSS FIELD.  OWNERSHIP--CITY OF SIOUX FALLS, 2801 JAYCEE LANE SIOUX
 OQ1245'FALLS SD 57105.  AIRPORT MANAGER IS MICHAEL N. MARNACH, PHONE
 OQ1245'605-336-0762.  CONTACT DON ZWART OR LEROY GREEN AT THE AIRPORT
 OQ1245'MAINTENANCE SHOP, PHONE 605-336-0009.  TO REACH THE STATION FROM THE
 OQ1245'JUNCTION OF INTERSTATE 29 AND RUSSELL STREET IN SIOUX FALLS, GO EAST
 OQ1245'ON RUSSELL STREET 2.35 MI (3.78 KM) TO MINNESOTA AVENUE, TURN LEFT ON
 OQ1245'MINNESOTA AVENUE AND GO 1.7 MI (2.7 KM) TO WEATHER LANE, TURN LEFT ON
 OQ1245'WEATHER LANE AND GO 0.15 MI (0.24 KM) TO AIRPORT MAINTENANCE SHOP ON
 OQ1245'THE RIGHT, CONTINUE 0.15 MI (0.24 KM) TO GATE 7, PASS THROUGH GATE AND
 OQ1245'IMMEDIATELY TURN RIGHT AND GO 0.1 MI (0.2 KM) TO A TAXIWAY, TURN LEFT
 OQ1245'AND GO SOUTH-SOUTHWEST ON TAXIWAY B FOR 0.6 MI (1.0 KM) TO A DIRT ROAD
 OQ1245'ON THE LEFT JUST BEYOND A RADAR SITE, TURN LEFT AND GO 0.15 MI (0.24
 OQ1245'KM) TO THE STATION ON THE LEFT.  THE STATION IS NEAR THE CENTER OF A
 OQ1245'50.0 FT (15.2 M) DIAMETER CONCRETE WELL BASE THAT IS 3.0 FT (0.9 M)
 OQ1245'ABOVE GROUND SURFACE.  LOCATED 133.9 FT (40.8 M) NORTH-NORTHWEST OF
 OQ1245'THE NORTHWEST CORNER OF A GREEN UNDERGROUND CABLE JUNCTION BOX, 102.5
 OQ1245'FT (31.2 M) NORTH OF THE NORTHWEST CORNER OF A TETRAHEDRON BASE
 OQ1245'(ABANDONED), AND 73.4 FT (22.4 M) EAST OF THE CENTERLINE OF A PAVED
 OQ1245'ACCESS ROAD LEADING TO THE RADAR SITE.  THIS STATION WAS USED AS AN
 OQ1245'AREA NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 OQ1245
 OQ1245                          STATION RECOVERY (2013)
 OQ1245
 OQ1245'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (DMS)
 OQ1245'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1202 ***********************************************************************
 PR1202  CBN         -  This is a Cooperative Base Network Control Station.
 PR1202  PACS        -  This is a Primary Airport Control Station.
 PR1202  DESIGNATION -  ARP
 PR1202  PID         -  PR1202
 PR1202  STATE/COUNTY-  SD/CODINGTON
 PR1202  COUNTRY     -  US
 PR1202  USGS QUAD   -  WATERTOWN WEST (2017)
 PR1202
 PR1202                         *CURRENT SURVEY CONTROL
 PR1202  ______________________________________________________________________
 PR1202* NAD 83(2011) POSITION- 44 54 50.61932(N) 097 09 17.47013(W)   ADJUSTED
 PR1202* NAD 83(2011) ELLIP HT-   502.380 (meters)        (06/27/12)   ADJUSTED
 PR1202* NAD 83(2011) EPOCH   -  2010.00
 PR1202* NAVD 88 ORTHO HEIGHT -   527.47  (meters)     1730.5   (feet) GPS OBS
 PR1202  ______________________________________________________________________
 PR1202  NAVD 88 orthometric height was determined with geoid model    GEOID96
 PR1202  GEOID HEIGHT    -        -25.011 (meters)                     GEOID96
 PR1202  GEOID HEIGHT    -        -25.112 (meters)                     GEOID18
 PR1202  NAD 83(2011) X  -   -563,557.257 (meters)                     COMP
 PR1202  NAD 83(2011) Y  - -4,489,461.685 (meters)                     COMP
 PR1202  NAD 83(2011) Z  -  4,480,944.833 (meters)                     COMP
 PR1202  LAPLACE CORR    -         -1.51  (seconds)                    DEFLEC18
 PR1202
 PR1202  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1202  Standards:
 PR1202         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1202            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1202  -------------------------------------------------------------------
 PR1202  NETWORK    0.75   2.25           0.33   0.28   1.15     -0.09155531
 PR1202  -------------------------------------------------------------------
 PR1202  Click here for local accuracies and other accuracy information.
 PR1202
 PR1202.This mark is at Watertown Airport (ATY)
 PR1202
 PR1202.The horizontal coordinates were established by GPS observations
 PR1202.and adjusted by the National Geodetic Survey in June 2012.
 PR1202
 PR1202.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1202.been affixed to the stable North American tectonic plate. See 
 PR1202.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1202
 PR1202.The horizontal coordinates are valid at the epoch date displayed above
 PR1202.which is a decimal equivalence of Year/Month/Day.
 PR1202
 PR1202.The orthometric height was determined by GPS observations and a
 PR1202.high-resolution geoid model.
 PR1202
 PR1202.GPS derived orthometric heights for airport stations designated as
 PR1202.PACS or SACS are published to 2 decimal places.  This maintains
 PR1202.centimeter relative accuracy between the PACS and SACS.  It does
 PR1202.not indicate centimeter accuracy relative to other marks which are
 PR1202.part of the published vertical control network.
 PR1202
 PR1202.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1202.GEOID18 height accuracy estimate available here.
 PR1202
 PR1202.Click photographs - Photos may exist for this station.
 PR1202
 PR1202.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1202
 PR1202.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1202
 PR1202.The ellipsoidal height was determined by GPS observations
 PR1202.and is referenced to NAD 83.
 PR1202
 PR1202. The following values were computed from the NAD 83(2011) position.
 PR1202
 PR1202;                    North         East     Units Scale Factor Converg.
 PR1202;SPC SD N     -   124,039.956   824,606.664   MT  0.99994196   +2 00 49.0
 PR1202;SPC SD N     -   406,954.42  2,705,397.03   sFT  0.99994196   +2 00 49.0
 PR1202;UTM  14      - 4,975,059.793   645,643.166   MT  0.99986084   +1 18 10.7
 PR1202
 PR1202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1202!SPC SD N     -   0.99992124  x   0.99994196  =   0.99986320
 PR1202!UTM  14      -   0.99992124  x   0.99986084  =   0.99978209
 PR1202
 PR1202_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4564375059(NAD 83)
 PR1202
 PR1202                          SUPERSEDED SURVEY CONTROL
 PR1202
 PR1202  NAD 83(2007)-  44 54 50.61924(N)    097 09 17.47100(W) AD(2002.00) 0
 PR1202  ELLIP H (02/10/07)  502.410  (m)                       GP(2002.00)    
 PR1202  ELLIP H (04/15/04)  502.437  (m)                       GP(       ) 2 1
 PR1202  NAD 83(1996)-  44 54 50.61874(N)    097 09 17.47052(W) AD(       ) B
 PR1202  ELLIP H (04/18/97)  502.450  (m)                       GP(       ) 4 1
 PR1202  NAD 83(1986)-  44 54 50.61400(N)    097 09 17.44357(W) AD(       ) 2
 PR1202  NAVD 88             527.62   (m)         1731.0    (f) LEVELING    3  
 PR1202  NGVD 29             527.21   (m)         1729.7    (f) LEVELING    3  
 PR1202
 PR1202.Superseded values are not recommended for survey control.
 PR1202
 PR1202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1202.See file dsdata.pdf to determine how the superseded data were derived.
 PR1202
 PR1202_MARKER: DT = TOPOGRAPHIC STATION DISK
 PR1202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1202_STAMPING: ARP 1965
 PR1202_MARK LOGO: CGS
 PR1202_PROJECTION: FLUSH
 PR1202_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1202+STABILITY: SURFACE MOTION
 PR1202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1202+SATELLITE: SATELLITE OBSERVATIONS - February 27, 2013
 PR1202
 PR1202  HISTORY     - Date     Condition        Report By
 PR1202  HISTORY     - 1965     MONUMENTED       CGS
 PR1202  HISTORY     - 19890830 GOOD             NGS
 PR1202  HISTORY     - 19921021 GOOD
 PR1202  HISTORY     - 19951018 GOOD             NGS
 PR1202  HISTORY     - 19951028 GOOD             NGS
 PR1202  HISTORY     - 20130227 GOOD             INDIV
 PR1202
 PR1202                          STATION DESCRIPTION
 PR1202
 PR1202'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 PR1202'STATION IS LOCATED IN THE GRASS AREA WEST OF THE INTERSECTION OF
 PR1202'RUNWAYS AT WATERTOWN MUNICIPAL AIRPORT IN WATERTOWN, SD.
 PR1202'STATION IS LOCATED ABOUT 1000 FT (304.80 M) NORTHWEST OF THE WEST EDGE
 PR1202'OF RUNWAY 17-35, 249.6 FT (76.08 M) SOUTHWEST OF THE SOUTHWEST EDGE
 PR1202'OF RUNWAY 12-30, 253.4 FT (77.24 M) WEST OF THE FIFTH RUNWAY LIGHT ON
 PR1202'THE SOUTHWEST EDGE OF RUNWAY 12-30 NORTHWEST OF ITS INTERSECTION OF
 PR1202'RUNWAY 17-35 AND 266.5 FT (81.23 M) SOUTH OF THE SIXTH LIGHT.
 PR1202
 PR1202                          STATION RECOVERY (1989)
 PR1202
 PR1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PR1202'THIS THE STATION IS LOCATED ABOUT 1000 NORTHWEST OF THE WEST EDGE OF
 PR1202'RUNWAY 17-35,249.6 SOUTHWEST OF THE SOUTHWEST EDGE OF RUNWAY 12-30,
 PR1202'253.4 WEST OF THE FIFTH RUNWAY LIGHT ON THE SOUTHWEST EDGE OF RUNWAY
 PR1202'12-30 NORTHWEST OF ITS INTERSECTION WITH RUNWAY 17-35, AND 266.5 SOUTH
 PR1202'OF THE SIXTH LIGHT.
 PR1202'
 PR1202'THE STATION IS A STANDARD CGS TOPO DISK SET IN CONCRETE FLUSH WITH THE
 PR1202'GROUND AND IS STAMPED ARP 1965.
 PR1202
 PR1202                          STATION RECOVERY (1992)
 PR1202
 PR1202'RECOVERED 1992
 PR1202'RECOVERED IN GOOD CONDITION.
 PR1202
 PR1202                          STATION RECOVERY (1995)
 PR1202
 PR1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PR1202'THE STATION IS LOCATED ABOUT 4.0 MI (6.4 KM) NORTHWEST OF WATERTOWN,
 PR1202'AT THE WATERTOWN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF WATERTOWN, PO
 PR1202'BOX 91, WATERTOWN SD 57201.  AIRPORT MANAGER IS DARRELL DARLING, PHONE
 PR1202'(605)  882-6209.
 PR1202'
 PR1202'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 81 AND 212
 PR1202'IN WATERTOWN, GO WEST ON U.S. HIGHWAY 212 FOR 1.1 MI (1.8 KM) TO THE
 PR1202'JUNCTION OF STATE HIGHWAY 20 ON THE RIGHT, TURN RIGHT AND GO NORTH
 PR1202'THEN NORTHWESTERLY ON STATE HIGHWAY 20 FOR 3.1 MI (5.0 KM) TO THE
 PR1202'JUNCTION OF AIRPORT DRIVE LEFT, TURN LEFT AND GO SOUTHWEST ON AIRPORT
 PR1202'DRIVE FOR 0.35 MI (0.56 KM) TO A FORK, BEAR LEFT AND GO SOUTHWESTERLY
 PR1202'ON EAST AIRPORT DRIVE FOR 0.2 MI (0.3 KM) TO A GATE AND A PAVED ROAD
 PR1202'LEFT, TURN LEFT AND GO SOUTHEAST ON THE PAVED ROAD FOR 0.05 MI
 PR1202'(0.08 KM) TO THE SOUTHEAST SIDE OF THE FIRE STATION AND A GATE ON THE
 PR1202'RIGHT, TURN RIGHT, PASS THROUGH GATE AND GO SOUTHWEST ON THE APRON FOR
 PR1202'0.15 MI (0.24 KM) TO A PARALLEL TAXIWAY, TURN LEFT AND GO SOUTHEAST ON
 PR1202'THE PARALLEL TAXIWAY (D) FOR 0.45 MI (0.72 KM) TO A CONNECTOR TAXIWAY
 PR1202'(C) ON THE RIGHT, TURN RIGHT AND GO SOUTH ON THE CONNECTOR TAXIWAY FOR
 PR1202'0.05 MI (0.08 KM) TO RUNWAY 12/39, BEAR RIGHT AND GO WEST-SOUTHWEST
 PR1202'CROSSING THE RUNWAY, PASSING TO THE RIGHT OF A RUNWAY DISTANCE MARKER
 PR1202'AND THEN ACROSS THE GRASS AND A CULTIVATED FIELD FOR 0.15 MI (0.24 KM)
 PR1202'TO THE STATION.
 PR1202'
 PR1202'THE STATION IS LOCATED 289.5 FT (88.2 M) WEST OF THE WEST CORNER OF A
 PR1202'CONCRETE FOUNDATION FOR A RUNWAY DISTANCE MARKER SIGN, 249.0 FT
 PR1202'(75.9 M) SOUTHWEST OF THE SOUTHWEST EDGE OF RUNWAY 12/30, 239.8 FT
 PR1202'(73.1 M) SOUTHWEST OF THE SIXTH RUNWAY LIGHT NORTHWEST OF THE RUNWAYS
 PR1202'INTERSECTION, 2.0 FT (0.6 M) ABOVE THE LEVEL OF THE RUNWAY, 1.3 FT
 PR1202'(0.4 M) NORTHEAST OF A WITNESS POST, 1.1 FT (0.3 M) SOUTHEAST OF A
 PR1202'METAL GUARD PIPE, AND 1.1 FT (0.3 M) NORTHWEST OF A WITNESS POST.
 PR1202'THIS STATION WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT
 PR1202'CONTROL STATION.
 PR1202
 PR1202                          STATION RECOVERY (1995)
 PR1202
 PR1202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1202'1.8 KM (1.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PR1202'U.S. HIGHWAY 81 IN WATERTOWN, THENCE 4.9 KM (3.05 MI) NORTHWESTERLY
 PR1202'ALONG STATE HIGHWAY 20, THENCE 1.0 KM (0.60 MI) SOUTHERLY ALONG
 PR1202'AIRLINE DRIVE, 99.6 M (326.8 FT) SOUTHWEST OF THE CENTERLINE OF RUNWAY
 PR1202'12-30, 73.6 M (241.5 FT) SOUTHWEST OF THE 6TH RUNWAY LIGHT NORTHWEST
 PR1202'OF THE INTERSECTION OF RUNWAYS 12-30 AND 17-35, 0.7 M (2.3 FT)
 PR1202'NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PR1202'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY THE CITY OF
 PR1202'WATERTOWN.  FOR PERMISSION TO GAIN ACCESS TO THE MONUMENT,
 PR1202'CONTACT-DARRELL DARLING, RR 7, BOX 13, WATERTOWN, SD 57201.
 PR1202
 PR1202                          STATION RECOVERY (2013)
 PR1202
 PR1202'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (BKK)
 PR1202'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2660 ***********************************************************************
 PU2660  DESIGNATION -  ARP
 PU2660  PID         -  PU2660
 PU2660  STATE/COUNTY-  SD/PENNINGTON
 PU2660  COUNTRY     -  US
 PU2660  USGS QUAD   -  BOX ELDER (2017)
 PU2660
 PU2660                         *CURRENT SURVEY CONTROL
 PU2660  ______________________________________________________________________
 PU2660* NAD 83(1993) POSITION- 44 02 30.17600(N) 103 03 24.83290(W)   ADJUSTED
 PU2660* NAD 83(1993) ELLIP HT-   946.528 (meters)        (06/15/04)   ADJUSTED
 PU2660* NAVD 88 ORTHO HEIGHT -   963.88  (+/-2cm)     3162.3   (feet) VERTCON3
 PU2660  ______________________________________________________________________
 PU2660  GEOID HEIGHT    -        -16.755 (meters)                     GEOID18
 PU2660  NAD 83(1993) X  - -1,037,629.372 (meters)                     COMP
 PU2660  NAD 83(1993) Y  - -4,474,190.845 (meters)                     COMP
 PU2660  NAD 83(1993) Z  -  4,412,082.680 (meters)                     COMP
 PU2660  LAPLACE CORR    -         -9.44  (seconds)                    DEFLEC18
 PU2660  HORZ ORDER      -  SECOND
 PU2660  VERT ORDER      -  THIRD ? (See Below)
 PU2660  ELLP ORDER      -  FOURTH    CLASS I
 PU2660
 PU2660.This mark is at Rapid City Airport (RAP)
 PU2660
 PU2660.The horizontal coordinates were established by GPS observations
 PU2660.and adjusted by the National Geodetic Survey in June 2004.
 PU2660
 PU2660.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2660.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2660
 PU2660.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2660.GEOID18 height accuracy estimate available here.
 PU2660
 PU2660.The vertical order pertains to the NGVD 29 superseded value.
 PU2660
 PU2660.Click photographs - Photos may exist for this station.
 PU2660
 PU2660.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2660
 PU2660.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2660
 PU2660.The ellipsoidal height was determined by GPS observations
 PU2660.and is referenced to NAD 83.
 PU2660
 PU2660. The following values were computed from the NAD 83(1993) position.
 PU2660
 PU2660;                    North         East     Units Scale Factor Converg.
 PU2660;SPC SD S     -   193,368.335   381,759.854   MT  0.99993413   -1 52 43.9
 PU2660;SPC SD S     -   634,409.28  1,252,490.45   sFT  0.99993413   -1 52 43.9
 PU2660;UTM  13      - 4,878,341.614   655,678.326   MT  0.99989808   +1 21 03.9
 PU2660
 PU2660!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2660!SPC SD S     -   0.99985160  x   0.99993413  =   0.99978574
 PU2660!UTM  13      -   0.99985160  x   0.99989808  =   0.99974970
 PU2660
 PU2660_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5567878341(NAD 83)
 PU2660
 PU2660                          SUPERSEDED SURVEY CONTROL
 PU2660
 PU2660  NAD 83(1996)-  44 02 30.17121(N)    103 03 24.82603(W) AD(       ) 2
 PU2660  NAD 83(1993)-  44 02 30.16299(N)    103 03 24.82879(W) AD(       ) 2
 PU2660  NAD 83(1986)-  44 02 30.16190(N)    103 03 24.83321(W) AD(       ) 2
 PU2660  NGVD 29             963.40   (m)         3160.8    (f) LEVELING    3  
 PU2660
 PU2660.Superseded values are not recommended for survey control.
 PU2660
 PU2660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2660.See file dsdata.pdf to determine how the superseded data were derived.
 PU2660
 PU2660_MARKER: DT = TOPOGRAPHIC STATION DISK
 PU2660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2660_STAMPING: ARP 1953
 PU2660_MARK LOGO: CGS
 PU2660_PROJECTION: RECESSED 15 CENTIMETERS
 PU2660_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2660+STABILITY: SURFACE MOTION
 PU2660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2660+SATELLITE: SATELLITE OBSERVATIONS - May 30, 1996
 PU2660
 PU2660  HISTORY     - Date     Condition        Report By
 PU2660  HISTORY     - 1953     MONUMENTED       CGS
 PU2660  HISTORY     - 19900917 GOOD             NGS
 PU2660  HISTORY     - 19921006 GOOD
 PU2660  HISTORY     - 19960530 MARK NOT FOUND   NGS
 PU2660  HISTORY     - 20141203 MARK NOT FOUND   KADRMA
 PU2660
 PU2660                          STATION DESCRIPTION
 PU2660
 PU2660'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 PU2660'THE STATION IS LOCATED ABOUT 12.9 KM (8.02 MI) EAST OF RAPID CITY, AND
 PU2660'8.0 KM (4.97 MI) SOUTH OF BOX ELDER AT THE RAPID CITY REGIONAL
 PU2660'AIRPORT, AND ALONG THE SOUTHWEST SIDE OF RUNWAY 14-32.
 PU2660'TO REACH THE STATION FROM THE CONTROLLED ACCESS GATE AT THE GENERAL
 PU2660'AVIATION BUILDING, PASS THROUGH GATE AND GO EAST FOR 0.2 KM
 PU2660'(0.12 MI) BETWEEN TWO SETS OF HANGARS TO AN AIRCRAFT PARKING AREA.
 PU2660'FROM THE PARKING AREA PROCEED SOUTHEAST FOR .5 KM (0.31 MI) ALONG
 PU2660'NORTH-SOUTH TAXIWAY PASSING THE NORTHERN ENTRANCE TO THE COMMERCIAL
 PU2660'AIR CARRIER RAMP.  AT THIS POINT HEAD EAST ACROSS THE GRASS MEDIAN
 PU2660'BETWEEN THE TAXIWAY AND THE RUNWAY TO THE STATION.
 PU2660'THE STATION IS LOCATED 45.8 M (150.26 FT) SOUTH OF THE FORTH RUNWAY
 PU2660'LIGHT SOUTHEAST OF THE CONNECTING TAXIWAY, 43.9 M (144.03 FT) WEST OF
 PU2660'THE FIFTH RUNWAY LIGHT SOUTHEAST OF THE CONNECTING TAXIWAY AND 39.3 M
 PU2660'(128.94 FT) WEST OF THE WEST EDGE OF RUNWAY 14-32.
 PU2660
 PU2660                          STATION RECOVERY (1990)
 PU2660
 PU2660'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PU2660'THE STATION IS 150.3 FEET (45.8 M) S OF THE FOURTH RUNWAY LIGHT SE OF
 PU2660'THE TAXIWAY ADJACENT TO THE TERMINAL BUILDING AND 144.1 FEET (43.9 M)
 PU2660'W OF THE FIFTH RUNWAY LIGHT SE OF THE TAXIWAY ADJACENT TO THE TERMINAL
 PU2660'BUILDING AND 129 FEET (39.3 M) W OF THE W EDGE OF RUNWAY 14-32.  THE
 PU2660'STATION IS A STANDARD TOPO DISK SET IN THE TOP OF A CONCRETE POST
 PU2660'WHICH IS 6 INCHES BELOW THE GROUND SURFACE AND STAMPED ARP 1953.
 PU2660
 PU2660                          STATION RECOVERY (1992)
 PU2660
 PU2660'RECOVERED 1992
 PU2660'RECOVERED IN GOOD CONDITION.
 PU2660
 PU2660                          STATION RECOVERY (1996)
 PU2660
 PU2660'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2660'SEARCHED FOR NOT RECOVERED.
 PU2660
 PU2660                          STATION RECOVERY (2014)
 PU2660
 PU2660'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2014 (GF)
 PU2660'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1221 ***********************************************************************
 PT1221  SACS        -  This is a Secondary Airport Control Station.
 PT1221  DESIGNATION -  ARP
 PT1221  PID         -  PT1221
 PT1221  STATE/COUNTY-  SD/HUGHES
 PT1221  COUNTRY     -  US
 PT1221  USGS QUAD   -  PIERRE NE (2017)
 PT1221
 PT1221                         *CURRENT SURVEY CONTROL
 PT1221  ______________________________________________________________________
 PT1221* NAD 83(1996) POSITION- 44 22 53.28418(N) 100 17 02.31481(W)   ADJUSTED
 PT1221* NAD 83(1996) ELLIP HT-   499.781 (meters)        (06/15/04)   ADJUSTED
 PT1221* NAVD 88 ORTHO HEIGHT -   523.139 (meters)     1716.33  (feet) ADJUSTED
 PT1221  ______________________________________________________________________
 PT1221  GEOID HEIGHT    -        -23.433 (meters)                     GEOID18
 PT1221  NAD 83(1996) X  -   -815,205.863 (meters)                     COMP
 PT1221  NAD 83(1996) Y  - -4,492,930.272 (meters)                     COMP
 PT1221  NAD 83(1996) Z  -  4,438,833.706 (meters)                     COMP
 PT1221  LAPLACE CORR    -         -2.65  (seconds)                    DEFLEC18
 PT1221  DYNAMIC HEIGHT  -        523.037 (meters)     1716.00  (feet) COMP
 PT1221  MODELED GRAVITY -    980,406.8   (mgal)                       NAVD 88
 PT1221
 PT1221  HORZ ORDER      -  SECOND
 PT1221  VERT ORDER      -  FIRST     CLASS II
 PT1221  ELLP ORDER      -  FOURTH    CLASS I
 PT1221
 PT1221.This mark is at Pierre Airport (PIR)
 PT1221
 PT1221.The horizontal coordinates were established by GPS observations
 PT1221.and adjusted by the National Geodetic Survey in January 1998.
 PT1221
 PT1221.The orthometric height was determined by differential leveling and
 PT1221.adjusted by the NATIONAL GEODETIC SURVEY
 PT1221.in October 1997.
 PT1221
 PT1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1221.GEOID18 height accuracy estimate available here.
 PT1221
 PT1221.Click photographs - Photos may exist for this station.
 PT1221
 PT1221.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1221
 PT1221.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1221
 PT1221.The ellipsoidal height was determined by GPS observations
 PT1221.and is referenced to NAD 83.
 PT1221
 PT1221.The dynamic height is computed by dividing the NAVD 88
 PT1221.geopotential number by the normal gravity value computed on the
 PT1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1221.degrees latitude (g = 980.6199 gals.).
 PT1221
 PT1221.The modeled gravity was interpolated from observed gravity values.
 PT1221
 PT1221. The following values were computed from the NAD 83(1996) position.
 PT1221
 PT1221;                    North         East     Units Scale Factor Converg.
 PT1221;SPC SD S     -   227,541.495   603,933.267   MT  0.99999563   +0 02 02.6
 PT1221;SPC SD S     -   746,525.72  1,981,404.39   sFT  0.99999563   +0 02 02.6
 PT1221;UTM  14      - 4,915,044.689   397,719.987   MT  0.99972865   -0 53 53.3
 PT1221
 PT1221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1221!SPC SD S     -   0.99992164  x   0.99999563  =   0.99991727
 PT1221!UTM  14      -   0.99992164  x   0.99972865  =   0.99965031
 PT1221
 PT1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9771915044(NAD 83)
 PT1221
 PT1221                          SUPERSEDED SURVEY CONTROL
 PT1221
 PT1221  ELLIP H (01/23/98)  499.795  (m)                       GP(       ) 4 1
 PT1221  NAD 83(1986)-  44 22 53.27986(N)    100 17 02.31929(W) AD(       ) 2
 PT1221  NGVD 29             522.60   (m)         1714.6    (f) LEVELING    3  
 PT1221
 PT1221.Superseded values are not recommended for survey control.
 PT1221
 PT1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1221.See file dsdata.pdf to determine how the superseded data were derived.
 PT1221
 PT1221_MARKER: DT = TOPOGRAPHIC STATION DISK
 PT1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1221_STAMPING: ARP 1966
 PT1221_MARK LOGO: CGS
 PT1221_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1221+STABILITY: SURFACE MOTION
 PT1221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1221+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1995
 PT1221
 PT1221  HISTORY     - Date     Condition        Report By
 PT1221  HISTORY     - 1966     MONUMENTED       CGS
 PT1221  HISTORY     - 19911003 GOOD             NGS
 PT1221  HISTORY     - 19921012 GOOD
 PT1221  HISTORY     - 19950802 GOOD             NGS
 PT1221  HISTORY     - 19950925 GOOD             NGS
 PT1221
 PT1221                          STATION DESCRIPTION
 PT1221
 PT1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 PT1221'STATION IS LOCATED ON THE PIERRE MUNICIPAL AIRPORT LOCATED 2.0 MI
 PT1221'(3.22 KM) NORTHEAST OF THE CITY OF PIERRE, SD.
 PT1221'FROM THE AIRPORT ACCESS GATE AT AIRPORT ROAD, PASS THROUGH GATE AND
 PT1221'CONTINUE EASTERLY FOR ABOUT 100 FT (30.48 M) TO A ROAD ON LEFT.  TURN
 PT1221'LEFT (NORTH) AND GO 0.1 MI (0.16 KM) TO THE RAMP PASSING TO THE LEFT
 PT1221'OF A SET OF METAL HANGARS.  TURN LEFT (WEST) ANAD GO 0.2 MI
 PT1221'(0.32 KM) TO A TAXIWAY.  TURN RIGHT ONTO TAXIWAY AND GO NORTHERLY FOR
 PT1221'0.05 MI (0.08 KM) TO RUNWAY 13-31. CROSS RUNWAY AND CONTINUE
 PT1221'NORTHERLY ON TAXIWAY FOR 0.05 MI (0.08 KM) TO A DIM TRACK ROAD ON
 PT1221'RIGHT. TURN RIGHT (EAST) AND GO 0.3 MI (0.48 KM) TO THE STATION ON
 PT1221'RIGHT.
 PT1221'IT IS 254 FT (77.42 M) SOUTH OF THE CENTERLINE OF THE TRACK ROAD, 486
 PT1221'FT (148.13 M) SOUTH-SOUTHEAST OF A WINDSOCK AND 787 FT (239.88 M)
 PT1221'WEST OF THE CENTERLINE OF A CLOSED NORTH/SOUTH RUNWAY.
 PT1221
 PT1221                          STATION RECOVERY (1991)
 PT1221
 PT1221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PT1221'THE STATION IS A STANDARD CGS TOPOGRAPHIC DISK STAMPED ARP 1966 AND
 PT1221'SET IN A CONCRETE POST FLUSH WITH THE GROUND, AT THE CENTER OF GRAVITY
 PT1221'OF THE RUNWAYS, 254 FEET (77.4 M) SOUTH OF THE CENTERLINE OF THE DIM
 PT1221'TRACK ROAD, 486 FEET (148.1 M) SOUTH-SOUTHEAST OF THE WIND SOCK, AND
 PT1221'787 FEET (239.9 M) WEST OF THE CENTERLINE OF THE OLD NORTH/SOUTH
 PT1221'RUNWAY (CLOSED) .
 PT1221
 PT1221                          STATION RECOVERY (1992)
 PT1221
 PT1221'RECOVERED 1992
 PT1221'RECOVERED IN GOOD CONDITION.
 PT1221
 PT1221                          STATION RECOVERY (1995)
 PT1221
 PT1221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1221'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT1221'IN PIERRE, THENCE 1.7 KM (1.05 MI) SOUTHERLY ALONG GARFIELD AVENUE,
 PT1221'THENCE 1.9 KM (1.20 MI) EASTERLY ALONG AIRPORT ROAD, THENCE 0.1 KM
 PT1221'(0.05 MI) EASTERLY ALONG REAGAN JONES ROAD, THENCE 0.1 KM (0.05 MI)
 PT1221'NORTHEASTERLY ACROSS AN APRON, THENCE 0.3 KM (0.20 MI) NORTHEASTERLY
 PT1221'ALONG TAXIWAY C, THENCE 0.4 KM (0.25 MI) EASTERLY ALONG A TRACK ROAD,
 PT1221'240.5 M (789.0 FT) WEST OF THE CENTER OF AN ABANDONED RUNWAY, 200.0 M
 PT1221'(656.2 FT) EAST-SOUTHEAST OF A WEATHER STATION, 152.6 M (500.7 FT)
 PT1221'SOUTH-SOUTHEAST OF A WINDSOCK, 76.8 M (252.0 FT) SOUTH OF THE ROAD
 PT1221'CENTER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT
 PT1221'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 PT1221'OWNED BY THE PIERRE REGIONAL AIRPORT, P.O. BOX 1253, 222 EAST DAKOTA,
 PT1221'PIERRE, SD 57501-1253.  CONTACT ELDON LAFAVE TELEPHONE NUMBER (605)
 PT1221'773-7447.
 PT1221
 PT1221                          STATION RECOVERY (1995)
 PT1221
 PT1221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PT1221'THE STATION IS LOCATED ABOUT 3 MI (4.8 KM) NORTHEAST OF PIERRE, AT THE
 PT1221'PIERRE MUNICIPAL AIRPORT AND IN THE GRASS AREA FORMED BY THE TWO
 PT1221'ACTIVE RUNWAYS AND THE CLOSED RUNWAY.  OWNERSHIP--CITY OF PIERRE, 4001
 PT1221'AIRPORT ROAD PIERRE, SD 57501.  AIRPORT MANAGER IS ELDON LAFAVE, PHONE
 PT1221'605-773-7447.  A KEY CARD FOR THE LOCKED GATE CAN BE OBTAINED AT THE
 PT1221'AIRPORT MAINTENANCE BUILDING.  TO REACH THE STATION FROM THE JUNCTION
 PT1221'OF U.S. HIGHWAYS 14/83 TRUCK ROUTE AND STATE HIGHWAY 34 EAST ON THE
 PT1221'SOUTHEAST SIDE OF PIERRE, GO NORTHERLY ON US HIGHWAYS 14/83 TRUCK
 PT1221'ROUTE FOR 1.7 MI (2.7 KM) TO A PAVED INTERSECTION.  TURN RIGHT AND GO
 PT1221'EAST, THEN SOUTHEAST FOLLOWING AIRPORT ROAD FOR 1.3 MI (2.1 KM) TO A
 PT1221'PAVED ROAD LEFT.  TURN LEFT AND GO NORTHEAST ON THE PAVED ROAD FOR
 PT1221'0.05 MI (0.08 KM) TO GATE NUMBER 5.  PASS THROUGH THE LOCKED GATE,
 PT1221'CONTINUE AHEAD AND GO NORTHEAST ON THE PAVED APRON FOR 0.05 MI (0.08
 PT1221'KM) TO A TAXIWAY.  TURN LEFT AND GO NORTHWEST ON THE APRON
 PT1221'EDGE/PARALLEL TAXIWAY FOR 0.05 MI (0.08 KM) TO A TAXIWAY RIGHT. TURN
 PT1221'RIGHT AND GO NORTHEAST ON THE CONNECTOR TAXIWAY (CROSSING RUNWAY
 PT1221'13/31) FOR 0.1 MI (0.2 KM) TO A TAXIWAY LEADING TO THE
 PT1221'NORTH-NORTHEAST.  BEAR LEFT AND GO NORTH-NORTHEAST ON A CONNECTOR
 PT1221'TAXIWAY FOR 0.05 MI (0.08 KM) TO A TRACK ROAD RIGHT.  TURN RIGHT AND
 PT1221'GO EAST ON THE TRACK ROAD FOR 0.2 MI (0.3 KM) TO A WINDSOCK WITH
 PT1221'SEGMENTED CIRCLE ON THE LEFT.  CONTINUE AHEAD AND GO EAST ON THE TRACK
 PT1221'ROAD FOR 0.05 MI (0.08 KM) TO THE STATION ON THE RIGHT.  THE STATION
 PT1221'IS FLUSH WITH GROUND.  LOCATED 787 FT (239.9 M) WEST OF THE CENTER OF
 PT1221'A CLOSED NORTH/SOUTH RUNWAY, 486 FT (148.1 M) SOUTH-SOUTHEAST WINDSOCK
 PT1221'POLE, 254 FT (77.4 M) SOUTH OF THE APPROXIMATE CENTER OF THE TRACK
 PT1221'ROAD, 1.2 FT (0.4 M) WEST OF A WITNESS POST AND 1.2 FT (0.4 M) EAST OF
 PT1221'A WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1203 ***********************************************************************
 PR1203  SACS        -  This is a Secondary Airport Control Station.
 PR1203  DESIGNATION -  ARP 2
 PR1203  PID         -  PR1203
 PR1203  STATE/COUNTY-  SD/BROOKINGS
 PR1203  COUNTRY     -  US
 PR1203  USGS QUAD   -  BROOKINGS (2017)
 PR1203
 PR1203                         *CURRENT SURVEY CONTROL
 PR1203  ______________________________________________________________________
 PR1203* NAD 83(2011) POSITION- 44 18 14.57932(N) 096 48 40.61751(W)   ADJUSTED
 PR1203* NAD 83(2011) ELLIP HT-   468.551 (meters)        (06/27/12)   ADJUSTED
 PR1203* NAD 83(2011) EPOCH   -  2010.00
 PR1203* NAVD 88 ORTHO HEIGHT -   493.94  (meters)     1620.5   (feet) LEVELING
 PR1203  ______________________________________________________________________
 PR1203  GEOID HEIGHT    -        -25.409 (meters)                     GEOID18
 PR1203  NAD 83(2011) X  -   -542,269.953 (meters)                     COMP
 PR1203  NAD 83(2011) Y  - -4,540,008.219 (meters)                     COMP
 PR1203  NAD 83(2011) Z  -  4,432,659.072 (meters)                     COMP
 PR1203  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 PR1203  VERT ORDER      -  THIRD ?
 PR1203
 PR1203  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1203  Standards:
 PR1203         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1203            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1203  -------------------------------------------------------------------
 PR1203  NETWORK    0.72   2.23           0.32   0.26   1.14     -0.11881065
 PR1203  -------------------------------------------------------------------
 PR1203  Click here for local accuracies and other accuracy information.
 PR1203
 PR1203.This mark is at Brookings Airport (BKX)
 PR1203
 PR1203.The horizontal coordinates were established by GPS observations
 PR1203.and adjusted by the National Geodetic Survey in June 2012.
 PR1203
 PR1203.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1203.been affixed to the stable North American tectonic plate. See 
 PR1203.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1203
 PR1203.The horizontal coordinates are valid at the epoch date displayed above
 PR1203.which is a decimal equivalence of Year/Month/Day.
 PR1203
 PR1203.The orthometric height was determined by differential leveling.
 PR1203.The vertical network tie was performed by a horz. field party for horz.
 PR1203.obs reductions. Reset procedures were used to establish the elevation.
 PR1203
 PR1203.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1203.GEOID18 height accuracy estimate available here.
 PR1203
 PR1203.Click photographs - Photos may exist for this station.
 PR1203
 PR1203.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1203
 PR1203.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1203
 PR1203.The ellipsoidal height was determined by GPS observations
 PR1203.and is referenced to NAD 83.
 PR1203
 PR1203. The following values were computed from the NAD 83(2011) position.
 PR1203
 PR1203;                    North         East     Units Scale Factor Converg.
 PR1203;SPC SD N     -    57,318.112   854,385.363   MT  1.00002348   +2 15 24.4
 PR1203;SPC SD N     -   188,051.17  2,803,095.98   sFT  1.00002348   +2 15 24.4
 PR1203;UTM  14      - 4,907,973.514   674,580.952   MT  0.99997484   +1 31 44.9
 PR1203
 PR1203!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1203!SPC SD N     -   0.99992654  x   1.00002348  =   0.99995002
 PR1203!UTM  14      -   0.99992654  x   0.99997484  =   0.99990138
 PR1203
 PR1203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7458007973(NAD 83)
 PR1203
 PR1203                          SUPERSEDED SURVEY CONTROL
 PR1203
 PR1203  NAD 83(2007)-  44 18 14.57925(N)    096 48 40.61847(W) AD(2002.00) 0
 PR1203  ELLIP H (02/10/07)  468.582  (m)                       GP(2002.00)    
 PR1203  ELLIP H (03/16/99)  468.501  (m)                       GP(       ) 4 1
 PR1203  NAD 83(1996)-  44 18 14.57876(N)    096 48 40.61773(W) AD(       ) 1
 PR1203  ELLIP H (01/20/99)  468.611  (m)                       GP(       ) 4 1
 PR1203  NAD 83(1996)-  44 18 14.57811(N)    096 48 40.61894(W) AD(       ) 2
 PR1203  ELLIP H (01/23/98)  468.501  (m)                       GP(       ) 4 1
 PR1203  NAD 83(1986)-  44 18 14.57641(N)    096 48 40.59812(W) AD(       ) 2
 PR1203  NGVD 29             493.69   (m)         1619.7    (f) LEVELING    3  
 PR1203
 PR1203.Superseded values are not recommended for survey control.
 PR1203
 PR1203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1203.See file dsdata.pdf to determine how the superseded data were derived.
 PR1203
 PR1203_MARKER: DT = TOPOGRAPHIC STATION DISK
 PR1203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1203_STAMPING: ARP 2 1964
 PR1203_MARK LOGO: CGS
 PR1203_PROJECTION: FLUSH
 PR1203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1203+STABILITY: SURFACE MOTION
 PR1203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1203+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1998
 PR1203
 PR1203  HISTORY     - Date     Condition        Report By
 PR1203  HISTORY     - 1964     MONUMENTED       CGS
 PR1203  HISTORY     - 19921019 GOOD
 PR1203  HISTORY     - 19930615 GOOD             NGS
 PR1203  HISTORY     - 19940916 MARK NOT FOUND   NGS
 PR1203  HISTORY     - 19951019 GOOD             NGS
 PR1203  HISTORY     - 19981101 GOOD             NGS
 PR1203  HISTORY     - 20140924 MARK NOT FOUND   INDIV
 PR1203  HISTORY     - 20170922 MARK NOT FOUND   INDIV
 PR1203
 PR1203                          STATION DESCRIPTION
 PR1203
 PR1203'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 PR1203'STATION IS LOCATED AT THE BROOKINGS MUNICIPAL AIRPORT IN BROOKINGS,
 PR1203'SD.  AIRPORT IS LOCATED AT THE WEST END OF BROOKINGS AT JUNCTION OF
 PR1203'WESTERN AVENUE AND SECOND ST SOUTH.
 PR1203'FROM THE TERMINAL BUILDING PROCEED 0.05 MI (0.08 KM) NORTHWEST ALONG
 PR1203'THE TAXIWAY PARALLEL TO RUNWAY 12/30 TO A TAXIWAY CONNECTING TO THE
 PR1203'RUNWAY AND STATION WEST OF TAXIWAY AND SOUTH OF PARALLEL TAXIWAY.
 PR1203'IT IS 257.1 FT (78.36 M) SOUTH OF THE SOUTH EDGE OF THE TAXIWAY, 122.0
 PR1203'FT (37.19 M) NORTHWEST OF THE SECOND RUNWAY LIGHT WEST FROM THE
 PR1203'TAXIWAY JUNCTION WITH THE RUNWAY, 89.0 FT (27.13 M) NORTHEAST OF THE
 PR1203'THIRD RUNWAY LIGHT FROM THE SAME TAXIWAY, AND 55.0 FT (16.76 M)
 PR1203'NORTHEAST OF THE NORTH EDGE OF RUNWAY 12-30.
 PR1203
 PR1203                          STATION RECOVERY (1992)
 PR1203
 PR1203'RECOVERED 1992
 PR1203'RECOVERED IN GOOD CONDITION.
 PR1203
 PR1203                          STATION RECOVERY (1993)
 PR1203
 PR1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 PR1203'THE STATION IS LOCATED ALONG THE NE EDGE OF RWY 12-30, 89.0 FEET (27.1
 PR1203'M) NE FROM THE THIRD TAXIWAY LIGHT W FROM THE TAXIWAY, 122.0 FT. (37.2
 PR1203'M) NW FROM THE SECOND RUNWAY LIGHT, 257.1 FEET (78.4 M) S OF THE
 PR1203'TAXIWAY, AND 55.0 FEET (16.8 M) NE OF THE N EDGE OF RUNWAY 12-30.  THE
 PR1203'STATION IS A STANDARD TOPO DISK STAMPED ARP 2 1964, SET IN THE TOP OF
 PR1203'A SQUARE CONCRETE MONUMENT AND SET FLUSH WITH THE GROUND.
 PR1203
 PR1203                          STATION RECOVERY (1994)
 PR1203
 PR1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1203'THERE HAS BEEN AIRPORT CONSTRUCTION AT THE DESCRIBED LOCATION. ASSUMED
 PR1203'DESTROYED.
 PR1203
 PR1203                          STATION RECOVERY (1995)
 PR1203
 PR1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PR1203'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) EAST-SOUTHEAST OF VOLGA,
 PR1203'1.0 MI (1.6 KM) SOUTHWEST OF BROOKINGS AND AT THE BROOKINGS MUNICIPAL
 PR1203'AIRPORT.  OWNERSHIP--CITY OF BROOKINGS, 307 2ND STREET SOUTHWEST,
 PR1203'BROOKINGS SD 57006.  AIRPORT MANAGER IS KEITH MILLER, PHONE (605)
 PR1203'692-9005.  TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE
 PR1203'HIGHWAY 29 AND U.S. HIGHWAY 14, ABOUT 2.0 MI (3.2 KM) EAST OF
 PR1203'BROOKINGS, GO WEST ON U.S. HIGHWAY 14 FOR 2.5 MI (4.0 KM) TO AN
 PR1203'INTERSECTION JUST BEFORE A CURVE RIGHT.  TURN LEFT AND GO SOUTH ON
 PR1203'WESTERN AVENUE FOR 0.45 MI (0.72 KM) TO A LOCKED GATE ON THE RIGHT ON
 PR1203'THE NORTHWEST SIDE OF THE TERMINAL BUILDING.  TURN RIGHT, PASS THROUGH
 PR1203'GATE AND GO SOUTHWEST ACROSS THE APRON FOR 0.05 MI (0.08 KM) TO A
 PR1203'PARALLEL TAXIWAY.  TURN RIGHT AND GO NORTHWEST ON THE PARALLEL TAXIWAY
 PR1203'FOR 0.05 MI (0.08 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 PR1203'282.5 FT (86.1 M) SOUTHWEST OF THE PARALLEL TAXIWAY CENTER, 122.9 FT
 PR1203'(37.5 M) NORTH-NORTHWEST OF THE SECOND RUNWAY LIGHT (1) NORTHWEST OF
 PR1203'THE CONNECTOR TAXIWAY/RUNWAY JUNCTION, 90.2 FT (27.5 M) EAST-SOUTHEAST
 PR1203'OF THE THIRD RUNWAY LIGHT (2) AND 1.0 FT (0.3 M) SOUTHEAST OF A SHORT
 PR1203'WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
 PR1203
 PR1203                          STATION RECOVERY (1998)
 PR1203
 PR1203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PR1203'RECOVERED AS DESCRIBED.
 PR1203
 PR1203                          STATION RECOVERY (2014)
 PR1203
 PR1203'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (BKK)
 PR1203'MARK WAS DESTROYED BY NEW RUNWAY AND TAXIWAY CONSTRUCTION.
 PR1203
 PR1203                          STATION RECOVERY (2017)
 PR1203
 PR1203'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2017 (BK)
 PR1203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1897 ***********************************************************************
 PU1897  DESIGNATION -  ARPAN
 PU1897  PID         -  PU1897
 PU1897  STATE/COUNTY-  SD/BUTTE
 PU1897  COUNTRY     -  US
 PU1897  USGS QUAD   -  ARPAN (2017)
 PU1897
 PU1897                         *CURRENT SURVEY CONTROL
 PU1897  ______________________________________________________________________
 PU1897* NAD 83(1996) POSITION- 44 51 29.05830(N) 103 38 58.25039(W)   ADJUSTED
 PU1897* NAVD 88 ORTHO HEIGHT -   946.199 (meters)     3104.32  (feet) ADJUSTED
 PU1897  ______________________________________________________________________
 PU1897  GEOID HEIGHT    -        -16.018 (meters)                     GEOID18
 PU1897  LAPLACE CORR    -         -4.24  (seconds)                    DEFLEC18
 PU1897  DYNAMIC HEIGHT  -        945.963 (meters)     3103.55  (feet) COMP
 PU1897  MODELED GRAVITY -    980,335.2   (mgal)                       NAVD 88
 PU1897
 PU1897  HORZ ORDER      -  THIRD
 PU1897  VERT ORDER      -  SECOND    CLASS 0
 PU1897
 PU1897.The horizontal coordinates were established by classical geodetic methods
 PU1897.and adjusted by the National Geodetic Survey in January 1998.
 PU1897
 PU1897.The orthometric height was determined by differential leveling and
 PU1897.adjusted by the NATIONAL GEODETIC SURVEY
 PU1897.in June 1991.
 PU1897
 PU1897.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1897.GEOID18 height accuracy estimate available here.
 PU1897
 PU1897.Click photographs - Photos may exist for this station.
 PU1897
 PU1897.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1897
 PU1897.The dynamic height is computed by dividing the NAVD 88
 PU1897.geopotential number by the normal gravity value computed on the
 PU1897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1897.degrees latitude (g = 980.6199 gals.).
 PU1897
 PU1897.The modeled gravity was interpolated from observed gravity values.
 PU1897
 PU1897. The following values were computed from the NAD 83(1996) position.
 PU1897
 PU1897;                    North         East     Units Scale Factor Converg.
 PU1897;SPC SD N     -   120,371.524   311,651.479   MT  0.99994477   -2 34 58.4
 PU1897;SPC SD N     -   394,918.91  1,022,476.56   sFT  0.99994477   -2 34 58.4
 PU1897;UTM  13      - 4,968,071.231   606,701.467   MT  0.99974000   +0 57 09.6
 PU1897
 PU1897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1897!SPC SD N     -   0.99985418  x   0.99994477  =   0.99979896
 PU1897!UTM  13      -   0.99985418  x   0.99974000  =   0.99959422
 PU1897
 PU1897:                Primary Azimuth Mark                     Grid Az
 PU1897:SPC SD N     -  ARPAN AZ MK                              205 48 55.4
 PU1897:UTM  13      -  ARPAN AZ MK                              202 16 47.4
 PU1897
 PU1897_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0670168071(NAD 83)
 PU1897
 PU1897|---------------------------------------------------------------------|
 PU1897| PID    Reference Object                     Distance      Geod. Az  |
 PU1897|                                                           dddmmss.s |
 PU1897| PU1898 ARPAN RM 1                           18.138 METERS 08600     |
 PU1897| PU1896 ARPAN AZ MK                                        2031357.0 |
 PU1897| PU1899 ARPAN RM 2                           14.067 METERS 35513     |
 PU1897|---------------------------------------------------------------------|
 PU1897
 PU1897                          SUPERSEDED SURVEY CONTROL
 PU1897
 PU1897  NAD 83(1993)-  44 51 29.05321(N)    103 38 58.24999(W) AD(       ) 3
 PU1897  NAD 83(1986)-  44 51 29.04768(N)    103 38 58.24582(W) AD(       ) 3
 PU1897  NAD 27      -  44 51 29.08860(N)    103 38 56.54320(W) AD(       ) 3
 PU1897  NGVD 29 (??/??/92)  945.720  (m)         3102.75   (f) ADJ UNCH    2 0
 PU1897  NGVD 29             945.72   (m)         3102.7    (f) LEVELING    3  
 PU1897
 PU1897.Superseded values are not recommended for survey control.
 PU1897
 PU1897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1897.See file dsdata.pdf to determine how the superseded data were derived.
 PU1897
 PU1897_MARKER: DS = TRIANGULATION STATION DISK
 PU1897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1897_STAMPING: ARPAN 1950
 PU1897_MARK LOGO: CGS
 PU1897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1897+STABILITY: SURFACE MOTION
 PU1897
 PU1897  HISTORY     - Date     Condition        Report By
 PU1897  HISTORY     - 1950     MONUMENTED       CGS
 PU1897  HISTORY     - 1962     GOOD             CGS
 PU1897  HISTORY     - 1963     GOOD             CGS
 PU1897
 PU1897                          STATION DESCRIPTION
 PU1897
 PU1897'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1897'THE STATION IS LOCATED ABOUT 14 MILES NORTH-NORTHWEST OF
 PU1897'NISLAND, 26 FEET WEST OF THE CENTER OF A GRADED DIRT ROAD,
 PU1897'4.5 FEET NORTHEAST OF A WITNESS POST, AND 4 FEET EAST OF A WIRE
 PU1897'FENCE.
 PU1897'
 PU1897'TO REACH THE STATION FROM A POINT ON U.S. HIGHWAY NO. 212
 PU1897'JUST NORTH OF THE NISLAND MUNICIPAL WATER TANK IN NISLAND,
 PU1897'GO WESTERLY ON NO. 212 FOR 2.7 MILES.  THEN RIGHT, NORTH, ON
 PU1897'A GRAVELED ROAD FOR 5.9 MILES TO A SIDE ROAD ON THE LEFT.  THEN
 PU1897'LEFT, WESTERLY, ON A GRADED DIRT ROAD FOR 2.0 MILES.  THEN
 PU1897'RIGHT, NORTH, ON A GRADED DIRT ROAD FOR 6.8 MILES TO THE
 PU1897'AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE NORTHERLY
 PU1897'FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PU1897'
 PU1897'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU1897'ARPAN 1950.
 PU1897'
 PU1897'REFERENCE MARK NO. 1 IS 35 FEET EAST OF THE CENTER OF THE
 PU1897'GRADED DIRT ROAD, AND 1.5 FEET WEST OF A WIRE FENCE.  IT
 PU1897'PROJECTS 8 INCHES, AND THE DISK IS STAMPED ARPAN NO 1 1950.
 PU1897'
 PU1897'REFERENCE MARK NO. 2 IS 30 FEET WEST OF THE CENTER OF THE
 PU1897'GRADED DIRT ROAD, AND 1 FOOT EAST OF A WITNESS POST.  IT
 PU1897'PROJECTS 6 INCHES, AND THE DISK IS STAMPED ARPAN NO 2 1950.
 PU1897'
 PU1897'THE AZIMUTH MARK IS 34 FEET NORTHWEST OF THE CENTER OF THE
 PU1897'GRADED DIRT ROAD, AND 3 FEET EAST OF A WITNESS POST.  IT
 PU1897'PROJECTS 6 INCHES, AND THE DISK IS STAMPED ARPAN 1950.
 PU1897'
 PU1897'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU1897'CYLINDERS.
 PU1897
 PU1897                          STATION RECOVERY (1962)
 PU1897
 PU1897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1897'ALL MARKS WERE RECOVERED IN GOOD CONDITION.  THE DIRECTIONS
 PU1897'TO THE REFERENCE MARKS WERE VERIFIED.  THE DISTANCE TO REFERENCE
 PU1897'MARK NO. 2 WAS VERIFIED BUT THE DISTANCE TO REFERENCE MARK
 PU1897'NO. 1 MISSED THE 1950 DISTANCE BY 0.010 METER.  THE DIRECTION
 PU1897'TO THE AZIMUTH MARK MISSED THE 1950 DIRECTION BY 5.2 SECONDS.
 PU1897'
 PU1897'THE FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 PU1897'
 PU1897'THE STATION IS AT THE SUMMIT OF A ROD PASS OVER A PROMINENT
 PU1897'RISE, 16-1/2 MILES NORTHEAST OF BELLE FOURCHE, 8-1/2 MILES
 PU1897'EAST OF MUD BUTTES, IN THE EAST SIDE OF SECTION 5, T 4 E, T 11 N,
 PU1897'AND ON THE WEST RIGHT-OF-WAY OF A GRAVEL ROAD.
 PU1897'
 PU1897'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 PU1897'AND 212, 0.7 MILE NORTH OF THE CENTER OF BELLE FOURCHE, GO
 PU1897'NORTH ON HIGHWAY 85 FOR 10.75 MILES TO A BRIDGE OVER OWL CREEK.
 PU1897'CONTINUE NORTH ON HIGHWAY 85 FOR 2.95 MILES TO A SIDE ROAD
 PU1897'ON THE RIGHT, AT THE CREST OF A RIDGE.  TURN RIGHT AND GO EAST
 PU1897'ON A GRAVEL ROAD FOR 7.9 MILES TO A T-INTERSECTION.  TURN
 PU1897'RIGHT AND GO SOUTH ON A GRAVEL ROAD FOR 0.55 MILE TO THE
 PU1897'CREST OF A RIDGE AND THE STATION ON THE RIGHT.
 PU1897'
 PU1897'THE STATION MARK IS A STANDARD DISK STAMPED ARPAN 1950, SET
 PU1897'IN A ROUND CONCRETE POST WHICH PROJECTS 4 INCHES.  IT IS 36
 PU1897'FEET SOUTH OF THE CENTER OF A WIRE GATE AND TRACK ROAD, 29
 PU1897'FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 6 FEET SOUTHEAST
 PU1897'OF A METAL WITNESS POST, 5 FEET NORTHEAST OF A WOODEN WITNESS
 PU1897'POST AND 5 FEET EAST OF A FENCE.  THE UNDERGROUND DISK WAS
 PU1897'NOT INSPECTED.
 PU1897'
 PU1897'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED ARPAN NO 1 1950,
 PU1897'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 5 INCHES.
 PU1897'IT IS 30.5 FEET EAST OF THE CENTER OF THE GRAVEL ROAD, 24.5
 PU1897'FEET NORTH OF THE CENTER OF A WIRE GATE AND TRACK ROAD, 6.5
 PU1897'FEET NORTH OF A POWER POLE AND 1.5 FEET WEST OF A FENCE.
 PU1897'
 PU1897'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED ARPAN NO 2 1950,
 PU1897'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 PU1897'IT IS 32.5 FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 11 FEET
 PU1897'NORTH OF THE CENTER OF THE WIRE GATE AND TRACK ROAD AND 1.5
 PU1897'FEET EAST OF THE FENCE.
 PU1897'
 PU1897'AZIMUTH MARK, A STANDARD DISK STAMPED ARPAN 1950, IS SET IN
 PU1897'A ROUND CONCRETE POST WHICH PROJECTS 5 INCHES.  IT IS 33.5
 PU1897'FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 3.3 FEET NORTHEAST OF
 PU1897'A METAL WITNESS POST AND 2.8 FEET EAST OF A WOODEN WITNESS POST.
 PU1897'
 PU1897'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST
 PU1897'ON THE GRAVEL ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE
 PU1897'RIGHT.
 PU1897'
 PU1897'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU1897
 PU1897                          STATION RECOVERY (1963)
 PU1897
 PU1897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1897'18.6 MI NW FROM NISLAND.
 PU1897'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1897'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1897'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1897'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1897'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1897'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1897'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1897'COUNTY ROAD, THENCE 6.7 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1897'AT THE CREST OF A HILL, 30 FEET WEST OF THE CENTERLINE OF THE
 PU1897'ROAD, 59.0 FEET WEST ACROSS THE ROAD FROM R.M. 1, 46.0 FEET SOUTH
 PU1897'OF R.M. 2, 27 FEET SOUTHEAST OF THE SOUTH END OF A WIRE GATE,
 PU1897'6.0 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1897'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1896 ***********************************************************************
 PU1896  DESIGNATION -  ARPAN AZ MK
 PU1896  PID         -  PU1896
 PU1896  STATE/COUNTY-  SD/BUTTE
 PU1896  COUNTRY     -  US
 PU1896  USGS QUAD   -  ARPAN (2017)
 PU1896
 PU1896                         *CURRENT SURVEY CONTROL
 PU1896  ______________________________________________________________________
 PU1896* NAD 83(1986) POSITION- 44 51 11.     (N) 103 39 09.     (W)   SCALED
 PU1896* NAVD 88 ORTHO HEIGHT -   926.617 (meters)     3040.08  (feet) ADJUSTED
 PU1896  ______________________________________________________________________
 PU1896  GEOID HEIGHT    -        -16.010 (meters)                     GEOID18
 PU1896  DYNAMIC HEIGHT  -        926.386 (meters)     3039.32  (feet) COMP
 PU1896  MODELED GRAVITY -    980,335.5   (mgal)                       NAVD 88
 PU1896
 PU1896  VERT ORDER      -  SECOND    CLASS 0
 PU1896
 PU1896.The horizontal coordinates were scaled from a map and have
 PU1896.an estimated accuracy of +/- 6 seconds.
 PU1896
 PU1896.The orthometric height was determined by differential leveling and
 PU1896.adjusted by the NATIONAL GEODETIC SURVEY
 PU1896.in June 1991.
 PU1896
 PU1896.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1896.GEOID18 height accuracy estimate available here.
 PU1896
 PU1896.Click photographs - Photos may exist for this station.
 PU1896
 PU1896.The dynamic height is computed by dividing the NAVD 88
 PU1896.geopotential number by the normal gravity value computed on the
 PU1896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1896.degrees latitude (g = 980.6199 gals.).
 PU1896
 PU1896.The modeled gravity was interpolated from observed gravity values.
 PU1896
 PU1896;                    North         East    Units  Estimated Accuracy
 PU1896;SPC SD N     -   119,830.      311,390.      MT  (+/- 180 meters Scaled)
 PU1896
 PU1896_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK064675(NAD 83)
 PU1896
 PU1896                          SUPERSEDED SURVEY CONTROL
 PU1896
 PU1896  NGVD 29 (??/??/92)  926.137  (m)         3038.50   (f) ADJ UNCH    2 0
 PU1896
 PU1896.Superseded values are not recommended for survey control.
 PU1896
 PU1896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1896.See file dsdata.pdf to determine how the superseded data were derived.
 PU1896
 PU1896_MARKER: DZ = AZIMUTH MARK DISK
 PU1896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1896_STAMPING: ARPAN 1950
 PU1896_MARK LOGO: CGS
 PU1896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1896+STABILITY: SURFACE MOTION
 PU1896
 PU1896  HISTORY     - Date     Condition        Report By
 PU1896  HISTORY     - 1950     MONUMENTED       CGS
 PU1896  HISTORY     - 1963     GOOD             CGS
 PU1896
 PU1896                          STATION DESCRIPTION
 PU1896
 PU1896'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1896'18.2 MI NW FROM NISLAND.
 PU1896'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1896'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1896'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1896'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1896'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1896'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1896'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1896'COUNTY ROAD, THENCE 6.3 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1896'34 FEET WEST OF THE CENTERLINE OF THE ROAD, 3.5 FEET NORTHEAST
 PU1896'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PU1896'THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1898 ***********************************************************************
 PU1898  DESIGNATION -  ARPAN RM 1
 PU1898  PID         -  PU1898
 PU1898  STATE/COUNTY-  SD/BUTTE
 PU1898  COUNTRY     -  US
 PU1898  USGS QUAD   -  ARPAN (2017)
 PU1898
 PU1898                         *CURRENT SURVEY CONTROL
 PU1898  ______________________________________________________________________
 PU1898* NAD 83(1986) POSITION- 44 51 29.10   (N) 103 38 57.43   (W)   HD_HELD1
 PU1898* NAVD 88 ORTHO HEIGHT -   946.479 (meters)     3105.24  (feet) ADJUSTED
 PU1898  ______________________________________________________________________
 PU1898  GEOID HEIGHT    -        -16.018 (meters)                     GEOID18
 PU1898  DYNAMIC HEIGHT  -        946.243 (meters)     3104.47  (feet) COMP
 PU1898  MODELED GRAVITY -    980,335.2   (mgal)                       NAVD 88
 PU1898
 PU1898  VERT ORDER      -  SECOND    CLASS 0
 PU1898
 PU1898.The horizontal coordinates were determined by differentially corrected
 PU1898.hand held GPS observations or other comparable positioning techniques
 PU1898.and have an estimated accuracy of +/- 3 meters.
 PU1898
 PU1898.The orthometric height was determined by differential leveling and
 PU1898.adjusted by the NATIONAL GEODETIC SURVEY
 PU1898.in June 1991.
 PU1898
 PU1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1898.GEOID18 height accuracy estimate available here.
 PU1898
 PU1898.Click photographs - Photos may exist for this station.
 PU1898
 PU1898.The dynamic height is computed by dividing the NAVD 88
 PU1898.geopotential number by the normal gravity value computed on the
 PU1898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1898.degrees latitude (g = 980.6199 gals.).
 PU1898
 PU1898.The modeled gravity was interpolated from observed gravity values.
 PU1898
 PU1898;                    North         East    Units  Estimated Accuracy
 PU1898;SPC SD N     -   120,372.0     311,669.5     MT  (+/- 3 meters HH1 GPS) 
 PU1898
 PU1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0671968072(NAD 83)
 PU1898
 PU1898                          SUPERSEDED SURVEY CONTROL
 PU1898
 PU1898  NGVD 29 (??/??/92)  946.000  (m)         3103.67   (f) ADJ UNCH    2 0
 PU1898
 PU1898.Superseded values are not recommended for survey control.
 PU1898
 PU1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1898.See file dsdata.pdf to determine how the superseded data were derived.
 PU1898
 PU1898_MARKER: DR = REFERENCE MARK DISK
 PU1898_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1898_STAMPING: ARPAN NO 1 1950
 PU1898_MARK LOGO: CGS
 PU1898_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1898+STABILITY: SURFACE MOTION
 PU1898
 PU1898  HISTORY     - Date     Condition        Report By
 PU1898  HISTORY     - 1950     MONUMENTED       CGS
 PU1898  HISTORY     - 1963     GOOD             CGS
 PU1898
 PU1898                          STATION DESCRIPTION
 PU1898
 PU1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1898'18.6 MI NW FROM NISLAND.
 PU1898'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1898'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1898'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1898'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1898'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1898'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1898'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1898'COUNTY ROAD, THENCE 6.7 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1898'32 FEET EAST OF THE CENTERLINE OF THE ROAD, 76.0 FEET SOUTHEAST
 PU1898'ACROSS THE ROAD FROM R.M. 2, 59.0 FEET EAST ACROSS THE ROAD FROM
 PU1898'THE STATION MARK, 13 FEET NORTH OF THE NORTH END OF A WIRE GATE,
 PU1898'6.5 FEET NORTHWEST ACROSS A FENCE FROM A POWER POLE, 1.5 FEET
 PU1898'WEST OF A NORTH-SOUTH FENCE, ABOUT LEVEL WITH THE ROAD, AND SET
 PU1898'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1899 ***********************************************************************
 PU1899  DESIGNATION -  ARPAN RM 2
 PU1899  PID         -  PU1899
 PU1899  STATE/COUNTY-  SD/BUTTE
 PU1899  COUNTRY     -  US
 PU1899  USGS QUAD   -  ARPAN (2017)
 PU1899
 PU1899                         *CURRENT SURVEY CONTROL
 PU1899  ______________________________________________________________________
 PU1899* NAD 83(1986) POSITION- 44 51 29.51   (N) 103 38 58.30   (W)   HD_HELD1
 PU1899* NAVD 88 ORTHO HEIGHT -   945.821 (meters)     3103.08  (feet) ADJUSTED
 PU1899  ______________________________________________________________________
 PU1899  GEOID HEIGHT    -        -16.018 (meters)                     GEOID18
 PU1899  DYNAMIC HEIGHT  -        945.585 (meters)     3102.31  (feet) COMP
 PU1899  MODELED GRAVITY -    980,335.2   (mgal)                       NAVD 88
 PU1899
 PU1899  VERT ORDER      -  SECOND    CLASS 0
 PU1899
 PU1899.The horizontal coordinates were determined by differentially corrected
 PU1899.hand held GPS observations or other comparable positioning techniques
 PU1899.and have an estimated accuracy of +/- 3 meters.
 PU1899
 PU1899.The orthometric height was determined by differential leveling and
 PU1899.adjusted by the NATIONAL GEODETIC SURVEY
 PU1899.in June 1991.
 PU1899
 PU1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1899.GEOID18 height accuracy estimate available here.
 PU1899
 PU1899.Click photographs - Photos may exist for this station.
 PU1899
 PU1899.The dynamic height is computed by dividing the NAVD 88
 PU1899.geopotential number by the normal gravity value computed on the
 PU1899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1899.degrees latitude (g = 980.6199 gals.).
 PU1899
 PU1899.The modeled gravity was interpolated from observed gravity values.
 PU1899
 PU1899;                    North         East    Units  Estimated Accuracy
 PU1899;SPC SD N     -   120,385.5     311,651.0     MT  (+/- 3 meters HH1 GPS) 
 PU1899
 PU1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0670068085(NAD 83)
 PU1899
 PU1899                          SUPERSEDED SURVEY CONTROL
 PU1899
 PU1899  NGVD 29 (??/??/92)  945.342  (m)         3101.51   (f) ADJ UNCH    2 0
 PU1899
 PU1899.Superseded values are not recommended for survey control.
 PU1899
 PU1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1899.See file dsdata.pdf to determine how the superseded data were derived.
 PU1899
 PU1899_MARKER: DR = REFERENCE MARK DISK
 PU1899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1899_STAMPING: ARPAN NO 2 1950
 PU1899_MARK LOGO: CGS
 PU1899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1899+STABILITY: SURFACE MOTION
 PU1899
 PU1899  HISTORY     - Date     Condition        Report By
 PU1899  HISTORY     - 1950     MONUMENTED       CGS
 PU1899  HISTORY     - 1963     GOOD             CGS
 PU1899
 PU1899                          STATION DESCRIPTION
 PU1899
 PU1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1899'18.6 MI NW FROM NISLAND.
 PU1899'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1899'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1899'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1899'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1899'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1899'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1899'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1899'COUNTY ROAD, THENCE 6.7 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1899'33 FEET WEST OF THE CENTERLINE OF THE ROAD, 76.0 FEET NORTHWEST
 PU1899'ACROSS THE ROAD FROM R.M. 1, 46.0 FEET NORTH OF THE STATION MARK,
 PU1899'1.6 FEET EAST OF THE NORTH END OF A WIRE GATE, ABOUT LEVEL WITH
 PU1899'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 PU1899'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0409 ***********************************************************************
 QT0409  DESIGNATION -  ARROW
 QT0409  PID         -  QT0409
 QT0409  STATE/COUNTY-  SD/PERKINS
 QT0409  COUNTRY     -  US
 QT0409  USGS QUAD   -  FAITH NE (2017)
 QT0409
 QT0409                         *CURRENT SURVEY CONTROL
 QT0409  ______________________________________________________________________
 QT0409* NAD 83(1996) POSITION- 45 09 04.19634(N) 102 03 36.55272(W)   ADJUSTED
 QT0409* NAVD 88 ORTHO HEIGHT -   811.2   (meters)     2661.    (feet) VERTCON3
 QT0409  ______________________________________________________________________
 QT0409  GEOID HEIGHT    -        -19.267 (meters)                     GEOID18
 QT0409  LAPLACE CORR    -         -6.36  (seconds)                    DEFLEC18
 QT0409  HORZ ORDER      -  FIRST
 QT0409
 QT0409.The horizontal coordinates were established by classical geodetic methods
 QT0409.and adjusted by the National Geodetic Survey in January 1998.
 QT0409
 QT0409.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0409.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0409
 QT0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0409.GEOID18 height accuracy estimate available here.
 QT0409
 QT0409.Click photographs - Photos may exist for this station.
 QT0409
 QT0409.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0409
 QT0409. The following values were computed from the NAD 83(1996) position.
 QT0409
 QT0409;                    North         East     Units Scale Factor Converg.
 QT0409;SPC SD N     -   148,502.314   438,018.209   MT  0.99994063   -1 27 29.0
 QT0409;SPC SD N     -   487,211.34  1,437,064.74   sFT  0.99994063   -1 27 29.0
 QT0409;UTM  13      - 5,003,948.351   731,094.390   MT  1.00025670   +2 05 06.7
 QT0409;UTM  14      - 5,004,299.733   259,448.595   MT  1.00031156   -2 10 14.1
 QT0409
 QT0409!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0409!SPC SD N     -   0.99987585  x   0.99994063  =   0.99981648
 QT0409!UTM  13      -   0.99987585  x   1.00025670  =   1.00013251
 QT0409!UTM  14      -   0.99987585  x   1.00031156  =   1.00018737
 QT0409
 QT0409:                Primary Azimuth Mark                     Grid Az
 QT0409:SPC SD N     -  ARROW AZ MK                              127 13 41.5
 QT0409:UTM  13      -  ARROW AZ MK                              123 41 05.8
 QT0409:UTM  14      -  ARROW AZ MK                              127 56 26.6
 QT0409
 QT0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL3109403948(NAD 83)
 QT0409
 QT0409|---------------------------------------------------------------------|
 QT0409| PID    Reference Object                     Distance      Geod. Az  |
 QT0409|                                                           dddmmss.s |
 QT0409| CQ6964 ARROW RM 1                           21.141 METERS 01623     |
 QT0409| CQ6965 ARROW RM 2                            9.270 METERS 08958     |
 QT0409| CQ6963 ARROW AZ MK                                        1254612.5 |
 QT0409| QT0412 FAITH MUNICIPAL TANK                APPROX.14.4 KM 1734921.2 |
 QT0409|---------------------------------------------------------------------|
 QT0409
 QT0409                          SUPERSEDED SURVEY CONTROL
 QT0409
 QT0409  NAD 83(1986)-  45 09 04.18806(N)    102 03 36.55179(W) AD(       ) 1
 QT0409  NAD 27      -  45 09 04.26000(N)    102 03 34.98800(W) AD(       ) 1
 QT0409  NGVD 29 (07/19/86)  810.8    (m)         2660.     (f) VERT ANG       
 QT0409
 QT0409.Superseded values are not recommended for survey control.
 QT0409
 QT0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0409.See file dsdata.pdf to determine how the superseded data were derived.
 QT0409
 QT0409_MARKER: DS = TRIANGULATION STATION DISK
 QT0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0409_STAMPING: ARROW 1938
 QT0409_MARK LOGO: CGS
 QT0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0409+STABILITY: SURFACE MOTION
 QT0409
 QT0409  HISTORY     - Date     Condition        Report By
 QT0409  HISTORY     - 1938     MONUMENTED       CGS
 QT0409  HISTORY     - 1951     GOOD             CGS
 QT0409
 QT0409                          STATION DESCRIPTION
 QT0409
 QT0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QT0409'STATION ARROW IS LOCATED IN NORTHWESTERN SOUTH DAKOTA.  IN THE
 QT0409'SOUTHEASTERN PART OF PERKINS COUNTY.  IT IS ABOUT 8 MILES
 QT0409'AIRLINE N OF FAITH, ABOUT 22 MILES AIRLINE S OF COAL SPRINGS.
 QT0409'AND ABOUT 13 MILES AIRLINE NE OF EDSON.  THE STATION IS ON A
 QT0409'PROMINENT RANGE OF HILLS, KNOWN AS THE ARROW HEAD HILLS, IN THE
 QT0409'NE 1/4 OF SEC. 29, TWP. 14 N, R 17 E.
 QT0409'
 QT0409'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QT0409'BRONZE DISKS SET IN CONCRETE.
 QT0409'
 QT0409'THE STATION IS REACHED FROM THE JOYCE HOTEL IN FAITH, BY GOING
 QT0409'N 7.9 MILES TO A DIM ROAD TURNING W.  FOLLOW THIS ROAD IN A
 QT0409'NORTHWESTERLY DIRECTION FOR 0.5 MILE THEN TURN LEFT OFF THIS
 QT0409'ROAD ON ANOTHER DIM ROAD 0.1 MILE TO THE AZIMUTH MARK.  THE
 QT0409'AZIMUTH MARK IS 15 FEET S OF THE ROAD.  THEN CONTINUE NW TO THE
 QT0409'HIGHEST POINT OF THE HILLS 0.8 MILE TO THE STATION.
 QT0409
 QT0409                          STATION RECOVERY (1951)
 QT0409
 QT0409'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0409'STATION RECOVERED AND MARKS FOUND TO BE IN GOOD CONDITION.
 QT0409'THE 1938 DESCRIPTION TO REACH THE STATION IS ADEQUATE.
 QT0409'
 QT0409'STATION MARK PROJECTS ABOUT 7 INCHES, AND THE DISK IS STAMPED
 QT0409'ARROW 1938.
 QT0409'
 QT0409'REFERENCE MARK NO. 1 PROJECTS ABOUT 6 INCHES, AND THE DISK
 QT0409'IS STAMPED ARROW NO 1 1938.
 QT0409'
 QT0409'REFERENCE MARK NO. 2 PROJECTS ABOUT 6 INCHES, AND THE DISK
 QT0409'IS STAMPED ARROW NO 2 1938.
 QT0409'
 QT0409'AZIMUTH MARK IS 15 FEET SOUTHWEST OF THE CENTER OF A TRACK
 QT0409'ROAD.  THE MARK PROJECTS ABOUT 6 INCHES, AND THE DISK IS STAMPED
 QT0409'ARROW 1938.
 QT0409'
 QT0409'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH SQUARE
 QT0409'CONCRETE POSTS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0915 ***********************************************************************
 QS0915  DESIGNATION -  ARROWHEAD
 QS0915  PID         -  QS0915
 QS0915  STATE/COUNTY-  SD/ZIEBACH
 QS0915  COUNTRY     -  US
 QS0915  USGS QUAD   -  RED ELM SW (2017)
 QS0915
 QS0915                         *CURRENT SURVEY CONTROL
 QS0915  ______________________________________________________________________
 QS0915* NAD 83(1996) POSITION- 45 01 41.04689(N) 101 53 48.05026(W)   ADJUSTED
 QS0915* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 QS0915  ______________________________________________________________________
 QS0915  GEOID HEIGHT    -        -19.785 (meters)                     GEOID18
 QS0915  LAPLACE CORR    -         -6.09  (seconds)                    DEFLEC18
 QS0915  HORZ ORDER      -  THIRD
 QS0915
 QS0915.The horizontal coordinates were established by classical geodetic methods
 QS0915.and adjusted by the National Geodetic Survey in January 1998.
 QS0915
 QS0915.The orthometric height was scaled from a topographic map.
 QS0915
 QS0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0915.GEOID18 height accuracy estimate available here.
 QS0915
 QS0915.Click photographs - Photos may exist for this station.
 QS0915
 QS0915.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0915
 QS0915. The following values were computed from the NAD 83(1996) position.
 QS0915
 QS0915;                    North         East     Units Scale Factor Converg.
 QS0915;SPC SD N     -   134,512.572   450,548.531   MT  0.99993919   -1 20 32.5
 QS0915;SPC SD N     -   441,313.33  1,478,174.64   sFT  0.99993919   -1 20 32.5
 QS0915;UTM  14      - 4,990,151.014   271,808.722   MT  1.00024032   -2 03 00.5
 QS0915
 QS0915!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0915!SPC SD N     -   0.99988122  x   0.99993919  =   0.99982042
 QS0915!UTM  14      -   0.99988122  x   1.00024032  =   1.00012151
 QS0915
 QS0915:                Primary Azimuth Mark                     Grid Az
 QS0915:SPC SD N     -  M 123                                    001 47 28.4
 QS0915:UTM  14      -  M 123                                    002 29 56.4
 QS0915
 QS0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7180890151(NAD 83)
 QS0915
 QS0915|---------------------------------------------------------------------|
 QS0915| PID    Reference Object                     Distance      Geod. Az  |
 QS0915|                                                           dddmmss.s |
 QS0915| QS0524 M 123                                              0002655.9 |
 QS0915| CQ6966 ARROWHEAD RM 1                       12.854 METERS 17043     |
 QS0915| CQ6967 ARROWHEAD RM 2                       18.280 METERS 25911     |
 QS0915|---------------------------------------------------------------------|
 QS0915
 QS0915                          SUPERSEDED SURVEY CONTROL
 QS0915
 QS0915  NAD 83(1986)-  45 01 41.03878(N)    101 53 48.04972(W) AD(       ) 3
 QS0915  NAD 27      -  45 01 41.10100(N)    101 53 46.47700(W) AD(       ) 3
 QS0915
 QS0915.Superseded values are not recommended for survey control.
 QS0915
 QS0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0915.See file dsdata.pdf to determine how the superseded data were derived.
 QS0915
 QS0915_MARKER: DS = TRIANGULATION STATION DISK
 QS0915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0915_STAMPING: ARROWHEAD 1950
 QS0915_MARK LOGO: CGS
 QS0915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0915+STABILITY: SURFACE MOTION
 QS0915
 QS0915  HISTORY     - Date     Condition        Report By
 QS0915  HISTORY     - 1950     MONUMENTED       CGS
 QS0915
 QS0915                          STATION DESCRIPTION
 QS0915
 QS0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QS0915'STATION IS LOCATED ON ROAD RIGHT-OF-WAY, ABOUT 7 MILES EAST OF
 QS0915'FAITH, 0.25 MILE SOUTH OF U.S. HIGHWAY 212, 32 FEET EAST OF THE
 QS0915'CENTER OF A DIRT ROAD, 9 FEET SOUTHWEST OF A WITNESS POST,
 QS0915'AND 7 FEET WEST OF A WIRE FENCE.
 QS0915'
 QS0915'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 212 AND THE
 QS0915'MAIN STREET IN FAITH, GO EAST ON U.S. HIGHWAY 212 FOR 7.4 MILES
 QS0915'TO A CROSSROAD AND AZIMUTH MARK ON RIGHT.  TURN RIGHT AND
 QS0915'GO SOUTH ON DIRT ROAD FOR 0.25 MILE TO STATION ON LEFT.
 QS0915'
 QS0915'STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ARROWHEAD
 QS0915'1950.
 QS0915'
 QS0915'REFERENCE MARK NO. 1 IS 1 FOOT WEST OF A WIRE FENCE.  THE
 QS0915'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ARROWHEAD NO
 QS0915'1 1950.
 QS0915'
 QS0915'REFERENCE MARK NO. 2 IS 27 FEET WEST OF CENTER OF DIRT ROAD.
 QS0915'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED ARROWHEAD
 QS0915'NO 2 1950.
 QS0915'
 QS0915'BENCH MARK M 123 IS 130 FEET SOUTH OF CENTER OF U.S. HIGHWAY
 QS0915'212, 50 FEET EAST OF CENTER OF DIRT ROAD, 42 FEET NORTH OF THE
 QS0915'NORTH RAIL OF RAILROAD TRACK, AND 1 FOOT WEST OF A WITNESS
 QS0915'POST.  THE MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 QS0915'M 123 1934.
 QS0915'
 QS0915'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN THE TOPS
 QS0915'OF 12-INCH CONCRETE CYLINDERS.  BENCH MARK M 123 IS A STANDARD
 QS0915'BENCH MARK DISK SET IN THE TOP OF A 6 X 6-INCH CONCRETE POST.
 QS0915'
 QS0915'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0086 ***********************************************************************
 PT0086  DESIGNATION -  ARTICHOKE
 PT0086  PID         -  PT0086
 PT0086  STATE/COUNTY-  SD/SULLY
 PT0086  COUNTRY     -  US
 PT0086  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0086
 PT0086                         *CURRENT SURVEY CONTROL
 PT0086  ______________________________________________________________________
 PT0086* NAD 83(1996) POSITION- 44 50 30.57455(N) 100 21 20.75647(W)   ADJUSTED
 PT0086* NAVD 88 ORTHO HEIGHT -   618.642 (meters)     2029.66  (feet) ADJUSTED
 PT0086  ______________________________________________________________________
 PT0086  GEOID HEIGHT    -        -22.621 (meters)                     GEOID18
 PT0086  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 PT0086  DYNAMIC HEIGHT  -        618.539 (meters)     2029.32  (feet) COMP
 PT0086  MODELED GRAVITY -    980,429.2   (mgal)                       NAVD 88
 PT0086
 PT0086  HORZ ORDER      -  SECOND
 PT0086  VERT ORDER      -  SECOND    CLASS 0
 PT0086
 PT0086.The horizontal coordinates were established by classical geodetic methods
 PT0086.and adjusted by the National Geodetic Survey in January 1998.
 PT0086
 PT0086.The orthometric height was determined by differential leveling and
 PT0086.adjusted by the NATIONAL GEODETIC SURVEY
 PT0086.in June 1991.
 PT0086
 PT0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0086.GEOID18 height accuracy estimate available here.
 PT0086
 PT0086.Click photographs - Photos may exist for this station.
 PT0086
 PT0086.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0086
 PT0086.The dynamic height is computed by dividing the NAVD 88
 PT0086.geopotential number by the normal gravity value computed on the
 PT0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0086.degrees latitude (g = 980.6199 gals.).
 PT0086
 PT0086.The modeled gravity was interpolated from observed gravity values.
 PT0086
 PT0086. The following values were computed from the NAD 83(1996) position.
 PT0086
 PT0086;                    North         East     Units Scale Factor Converg.
 PT0086;SPC SD N     -   112,127.589   571,873.547   MT  0.99994576   -0 15 06.4
 PT0086;SPC SD N     -   367,871.93  1,876,221.80   sFT  0.99994576   -0 15 06.4
 PT0086;UTM  14      - 4,966,273.558   392,851.266   MT  0.99974118   -0 57 22.0
 PT0086
 PT0086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0086!SPC SD N     -   0.99990656  x   0.99994576  =   0.99985232
 PT0086!UTM  14      -   0.99990656  x   0.99974118  =   0.99964776
 PT0086
 PT0086:                Primary Azimuth Mark                     Grid Az
 PT0086:SPC SD N     -  ARTICHOKE AZ MK                          118 57 53.7
 PT0086:UTM  14      -  ARTICHOKE AZ MK                          119 40 09.3
 PT0086
 PT0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9285166273(NAD 83)
 PT0086
 PT0086|---------------------------------------------------------------------|
 PT0086| PID    Reference Object                     Distance      Geod. Az  |
 PT0086|                                                           dddmmss.s |
 PT0086| PT0087 ARTICHOKE RM 1                        7.710 METERS 02826     |
 PT0086| PT0970 AGAR MUNICIPAL TANK                 APPROX.22.3 KM 0904129.1 |
 PT0086| PT0084 ARTICHOKE AZ MK                                    1184247.3 |
 PT0086| PT0978 ONIDA MUNICIPAL TANK                APPROX.27.2 KM 1224707.1 |
 PT0086| PT0085 ARTICHOKE RM 2                        7.661 METERS 17553     |
 PT0086|---------------------------------------------------------------------|
 PT0086
 PT0086                          SUPERSEDED SURVEY CONTROL
 PT0086
 PT0086  NAD 83(1986)-  44 50 30.56823(N)    100 21 20.75928(W) AD(       ) 2
 PT0086  NAD 27      -  44 50 30.63300(N)    100 21 19.27700(W) AD(       ) 2
 PT0086  MORC        -  44 50 27.93000(N)    100 21 19.01000(W) AD(       ) 3
 PT0086  NGVD 29 (??/??/92)  618.268  (m)         2028.43   (f) ADJ UNCH    2 0
 PT0086  NGVD 29             618.29   (m)         2028.5    (f) LEVELING    3  
 PT0086
 PT0086.Superseded values are not recommended for survey control.
 PT0086
 PT0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0086.See file dsdata.pdf to determine how the superseded data were derived.
 PT0086
 PT0086_MARKER: P = PIPE CAP
 PT0086_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0086_MARK LOGO: MORC
 PT0086_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0086_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0086
 PT0086  HISTORY     - Date     Condition        Report By
 PT0086  HISTORY     - 1889     MONUMENTED       MORC
 PT0086  HISTORY     - 1946     GOOD             CGS
 PT0086
 PT0086                          STATION DESCRIPTION
 PT0086
 PT0086'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (JCP)
 PT0086'STATION IS LOCATED ABOUT 13 MILES DUE W OF AGAR, ABOUT 1.5
 PT0086'MILES E OF THE MISSOURI RIVER WHICH IT OVERLOOKS TO THE W
 PT0086'OF NW, AND ON THE MOST S AND HIGHEST POINT OF A GROUP OF HILLS
 PT0086'RUNNING N AND S.  TRIANGULATION STATION SUTTON 1934 IS NEAR
 PT0086'THE N END OF THIS GROUP.
 PT0086'
 PT0086'STATION MARK IS A STANDARD MISSOURI RIVER COMMISSION MARK.
 PT0086'IT IS AN IRON PIPE ABOUT 6 INCHES IN DIAMETER AND HAS A
 PT0086'CAST-IRON CAP BOLTED TO THE TOP WITH THE LETTERS MISSOURI
 PT0086'RIVER COMMISSION INSCRIBED AND A RAISED TRIANGLE WITH A SMALL
 PT0086'HOLE WHICH WAS USED AS CENTER.  THE MARK PROJECTS ABOUT 8 INCHES.
 PT0086'
 PT0086'REFERENCE MARK 1 IS 25.29 FEET N OF THE STATION AND 3 FEET
 PT0086'LOWER IN ELEVATION.  IT IS A BRONZE REFERENCE DISK SET IN AN
 PT0086'OUTCROPPING BOULDER ABOUT 1-BY 1-FOOT SQUARE.  THE DISK IS
 PT0086'STAMPED ARTICHOKE M R C NO 1 1945.
 PT0086'
 PT0086'REFERENCE MARK 2 IS 25.13 FEET S OF THE STATION AND ABOUT 2
 PT0086'FEET LOWER THAN THE STATION.  IT IS A BRONZE REFERENCE DISK
 PT0086'SET IN AN OUTCROPPING BOULDER ABOUT 1 BY 3 FEET AND PROJECTS
 PT0086'ABOUT 3 INCHES.  THE DISK IS STAMPED ARTICHOKE M R C NO 2
 PT0086'1945.
 PT0086'
 PT0086'AZIMUTH MARK IS 0.5 MILE SE OF THE STATION, 3 FEET S OF A
 PT0086'T-FENCE, AND 1 FOOT WEST OF A N-S FENCE LINE.  IT IS A BRONZE
 PT0086'AZIMUTH DISK SET IN TOP OF A CONCRETE POST.  THE MARK PROJECTS
 PT0086'6 INCHES AND THE DISK IS STAMPED ARTICHOKE M R C 1945.
 PT0086'
 PT0086'TO REACH THE STATION FROM AGAR, GO W FOR 0.5 MILE TO A CROSS
 PT0086'ROAD AND THE JUNCTION OF U.S. HIGHWAY 83, CONTINUE ON W ON A
 PT0086'GRAVEL ROAD FOR 12.5 MILES TO THE END OF THE GRADED ROAD AT
 PT0086'THE JOHN WAGNER FARM BUILDINGS ON THE LEFT.  CONTINUE W UP
 PT0086'LANE 0.4 MILE TO A GATE AND THE AZIMUTH MARK ON THE LEFT.
 PT0086'PASS THROUGH THE GATE AND CONTINUE NW ACROSS PASTURE LAND
 PT0086'TO THE HIGHEST POINT AND THE STATION.
 PT0086'
 PT0086'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 PT0086'
 PT0086'OBSERVATIONS MADE FROM A 4-FOOT WOODEN STAND.
 PT0086
 PT0086                          STATION RECOVERY (1946)
 PT0086
 PT0086'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 PT0086'13.8 MI W FROM AGAR.
 PT0086'12.3 MILES WEST ALONG A GRAVEL ROAD FROM AGAR, THENCE 1.0 MILE
 PT0086'WEST ALONG A DIRT ROAD, THENCE 0.5 MILE NORTHWEST ALONG A TRAIL
 PT0086'TO THE TOP OF A HILL AND THE SITE OF THE MARK.  1.5 FEET NORTHEAST
 PT0086'OF A WHITE 4 X 4 MARKER POST.  A 6 INCH IRON PIPE WITH A CAST
 PT0086'IRON CAP WHICH PROJECTS 8 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0999 ***********************************************************************
 PT0999  DESIGNATION -  ARTICHOKE
 PT0999  PID         -  PT0999
 PT0999  STATE/COUNTY-  SD/POTTER
 PT0999  COUNTRY     -  US
 PT0999  USGS QUAD   -  ARTICHOKE BUTTE NW (2017)
 PT0999
 PT0999                         *CURRENT SURVEY CONTROL
 PT0999  ______________________________________________________________________
 PT0999* NAD 83(1996) POSITION- 44 56 17.56387(N) 100 23 08.15369(W)   ADJUSTED
 PT0999* NAVD 88 ORTHO HEIGHT -   586.7   (meters)     1925.    (feet) VERTCON3
 PT0999  ______________________________________________________________________
 PT0999  GEOID HEIGHT    -        -22.520 (meters)                     GEOID18
 PT0999  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 PT0999  HORZ ORDER      -  FIRST
 PT0999
 PT0999.The horizontal coordinates were established by classical geodetic methods
 PT0999.and adjusted by the National Geodetic Survey in January 1998.
 PT0999
 PT0999.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0999.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0999
 PT0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0999.GEOID18 height accuracy estimate available here.
 PT0999
 PT0999.Click photographs - Photos may exist for this station.
 PT0999
 PT0999.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0999
 PT0999. The following values were computed from the NAD 83(1996) position.
 PT0999
 PT0999;                    North         East     Units Scale Factor Converg.
 PT0999;SPC SD N     -   122,848.989   569,566.049   MT  0.99994105   -0 16 22.4
 PT0999;SPC SD N     -   403,047.06  1,868,651.28   sFT  0.99994105   -0 16 22.4
 PT0999;UTM  14      - 4,977,020.403   390,676.315   MT  0.99974696   -0 58 43.7
 PT0999
 PT0999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0999!SPC SD N     -   0.99991155  x   0.99994105  =   0.99985261
 PT0999!UTM  14      -   0.99991155  x   0.99974696  =   0.99965854
 PT0999
 PT0999:                Primary Azimuth Mark                     Grid Az
 PT0999:SPC SD N     -  ARTICHOKE AZ MK                          039 42 22.0
 PT0999:UTM  14      -  ARTICHOKE AZ MK                          040 24 43.3
 PT0999
 PT0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9067677020(NAD 83)
 PT0999
 PT0999|---------------------------------------------------------------------|
 PT0999| PID    Reference Object                     Distance      Geod. Az  |
 PT0999|                                                           dddmmss.s |
 PT0999| CO4244 ARTICHOKE AZ MK                                    0392559.6 |
 PT0999| CO4246 ARTICHOKE RM 2                       23.650 METERS 26317     |
 PT0999| CO4245 ARTICHOKE RM 1                       25.040 METERS 35209     |
 PT0999|---------------------------------------------------------------------|
 PT0999
 PT0999                          SUPERSEDED SURVEY CONTROL
 PT0999
 PT0999  NAD 83(1986)-  44 56 17.55729(N)    100 23 08.15597(W) AD(       ) 1
 PT0999  NAD 27      -  44 56 17.61600(N)    100 23 06.67300(W) AD(       ) 1
 PT0999  NGVD 29 (07/19/86)  586.3    (m)         1924.     (f) VERT ANG       
 PT0999
 PT0999.Superseded values are not recommended for survey control.
 PT0999
 PT0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0999.See file dsdata.pdf to determine how the superseded data were derived.
 PT0999
 PT0999_MARKER: DS = TRIANGULATION STATION DISK
 PT0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0999_STAMPING: ARTICHOKE 1934
 PT0999_MARK LOGO: CGS
 PT0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0999+STABILITY: SURFACE MOTION
 PT0999
 PT0999  HISTORY     - Date     Condition        Report By
 PT0999  HISTORY     - 1934     MONUMENTED       CGS
 PT0999  HISTORY     - 1938     GOOD             CGS
 PT0999  HISTORY     - 1947     GOOD             CGS
 PT0999
 PT0999                          STATION DESCRIPTION
 PT0999
 PT0999'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PT0999'THE STATION IS ON APPARENTLY THE HIGHEST POINT OF A GRASSY
 PT0999'HILL ABOUT 7 MILES, AIRLINE, SSW OF THE CHEYENNE AGENCY, 1
 PT0999'MILE E OF THE MISSOURI RIVER AND OVERLOOKING IT, 4 MILES W OF
 PT0999'RANGE LINE, 5 MILES W OF A LONG, STRAIGHT N-S GRADED ROAD,
 PT0999'AND 1/4 MILE S OF AN E-W FENCE LINE IN THE CENTER OF TOWNSHIP
 PT0999'117 N.  THE MOUTH OF ARTICHOKE CREEK IS ABOUT 4 MILES S
 PT0999'
 PT0999'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PT0999'BRONZE DISKS SET IN CONCRETE.
 PT0999'
 PT0999'THE AZIMUTH MARK IS NE OF THE STATION AND IS LOCATED ON THE
 PT0999'ABOVE MENTIONED E-W FENCE LINE IN THE CENTER OF TOWNSHIP 117 N.
 PT0999'
 PT0999'REFERENCE MARK NO. 1 IS NNE OF THE STATION.
 PT0999'
 PT0999'REFERENCE MARK NO. 2 IS W OF THE STATION.
 PT0999'
 PT0999'A 10-FOOT STAND WILL CLEAR ALL LINES.
 PT0999'
 PT0999'THE STATION MAY BE REACHED FROM THE BRIDGE STORE AT THE E
 PT0999'APPROACH OF THE BRIDGE VIA WHICH U.S. ROUTE 212 CROSSES THE
 PT0999'MISSOURI RIVER BY GOING SOUTHEASTERLY ON U.S. HIGHWAY 212 FOR
 PT0999'4.2 MILES.  TURN RIGHT, OR DUE S, ON SECTION-LINE ROAD AND
 PT0999'GO 1.0 MILE.  TURN RIGHT AND GO W 1.0 MILE.  TURN LEFT AND GO
 PT0999'S 1.0 MILE.  TURN RIGHT AND GO W 2.0 MILES.  TURN LEFT AND
 PT0999'GO S 3.0 MILES.  TURN RIGHT AND GO W 1.0 MILE.  PASS THROUGH
 PT0999'WIRE GATE AND CONTINUE W ALONG N SIDE OF FENCE 1.0 MILE.
 PT0999'PASS THROUGH WIRE GATE AND CONTINUE W 1.3 MILES, BUT THIS
 PT0999'TIME ALONG THE S SIDE OF FENCE.  AT TOP OF GENTLE SLOPE
 PT0999'LEAVE THE FENCE AND FOLLOW ALONG TRAIL FORMED BY SEVERAL,
 PT0999'PARALLEL, CLOSE TOGETHER, HORSE TRAILS FOR 0.6 MILE TO TOP
 PT0999'OF HILL AND STATION.
 PT0999
 PT0999                          STATION RECOVERY (1938)
 PT0999
 PT0999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (PLB)
 PT0999'STATION ARTICHOKE IS LOCATED IN THE SW PART OF POTTER COUNTY
 PT0999'ABOUT 4 MILES N OF THE MOUTH OF ARTICHOKE CREEK.  IT IS ABOUT
 PT0999'7-1/2 MILES, AIRLINE, SW OF CHEYENNE AGENCY.  ABOUT 19-1/2
 PT0999'MILES, AIRLINE, SE OF LA PLANT AND ABOUT 23 MILES, AIRLINE,
 PT0999'SEE OF RIDGEVIEW.  IT IS ON A LONG LOW RIDGE OVERLOOKING THE
 PT0999'MISSOURI RIVER.
 PT0999'
 PT0999'STATION ARTICHOKE IS REACHED FROM CHEYENNE AGENCY BY GOING
 PT0999'E ON U.S. ROUTE 212 FOR 3 MILES TO THE (BRIDGE STORE) JUST E
 PT0999'OF THE MISSOURI RIVER BRIDGE.  CONTINUE E ON U.S. ROUTE 212
 PT0999'FOR 4.2 MILES TO A GRADED ROAD TURNING RIGHT, S.  TURN S FOR
 PT0999'1.0 MILE, TURN RIGHT FOR 1.0 MILE, TURN LEFT FOR 1.0 MILE,
 PT0999'TURN RIGHT FOR 2.0 MILES, TURN LEFT FOR 3.0 MILES.  TURN
 PT0999'RIGHT AND GO W FOR 4.3 MILES ON A VERY POOR ROAD TO A DIM
 PT0999'TRAIL LEADING SW.  TAKE TRAIL AND GO SW FOR 0.6 MILE TO TOP
 PT0999'OF RIDGE AND STATION.
 PT0999'
 PT0999'THE AZIMUTH MARK IS 0.35 MILE NE OF STATION JUST S OF AN
 PT0999'E-W FENCE LINE.
 PT0999'
 PT0999'ANGLE ARTICHOKE - AGENCY - ELIASON CHECKED.
 PT0999'
 PT0999'DISTANCES FROM STATION TO REFERENCE MARKS CHECKED.
 PT0999
 PT0999                          STATION RECOVERY (1947)
 PT0999
 PT0999'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (LBO)
 PT0999'ALL MARKS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0084 ***********************************************************************
 PT0084  DESIGNATION -  ARTICHOKE AZ MK
 PT0084  PID         -  PT0084
 PT0084  STATE/COUNTY-  SD/SULLY
 PT0084  COUNTRY     -  US
 PT0084  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0084
 PT0084                         *CURRENT SURVEY CONTROL
 PT0084  ______________________________________________________________________
 PT0084* NAD 83(1986) POSITION- 44 50 16.     (N) 100 20 44.     (W)   SCALED
 PT0084* NAVD 88 ORTHO HEIGHT -   559.420 (meters)     1835.36  (feet) ADJUSTED
 PT0084  ______________________________________________________________________
 PT0084  GEOID HEIGHT    -        -22.634 (meters)                     GEOID18
 PT0084  DYNAMIC HEIGHT  -        559.324 (meters)     1835.05  (feet) COMP
 PT0084  MODELED GRAVITY -    980,428.6   (mgal)                       NAVD 88
 PT0084
 PT0084  VERT ORDER      -  SECOND    CLASS 0
 PT0084
 PT0084.The horizontal coordinates were scaled from a map and have
 PT0084.an estimated accuracy of +/- 6 seconds.
 PT0084
 PT0084.The orthometric height was determined by differential leveling and
 PT0084.adjusted by the NATIONAL GEODETIC SURVEY
 PT0084.in June 1991.
 PT0084
 PT0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0084.GEOID18 height accuracy estimate available here.
 PT0084
 PT0084.Click photographs - Photos may exist for this station.
 PT0084
 PT0084.The dynamic height is computed by dividing the NAVD 88
 PT0084.geopotential number by the normal gravity value computed on the
 PT0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0084.degrees latitude (g = 980.6199 gals.).
 PT0084
 PT0084.The modeled gravity was interpolated from observed gravity values.
 PT0084
 PT0084;                    North         East    Units  Estimated Accuracy
 PT0084;SPC SD N     -   111,670.      572,680.      MT  (+/- 180 meters Scaled)
 PT0084
 PT0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ936658(NAD 83)
 PT0084
 PT0084                          SUPERSEDED SURVEY CONTROL
 PT0084
 PT0084  NGVD 29 (??/??/92)  559.043  (m)         1834.13   (f) ADJ UNCH    2 0
 PT0084
 PT0084.Superseded values are not recommended for survey control.
 PT0084
 PT0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0084.See file dsdata.pdf to determine how the superseded data were derived.
 PT0084
 PT0084_MARKER: DZ = AZIMUTH MARK DISK
 PT0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0084_STAMPING: ARTICHOKE M R C 1945
 PT0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0084+STABILITY: SURFACE MOTION
 PT0084
 PT0084  HISTORY     - Date     Condition        Report By
 PT0084  HISTORY     - 1945     MONUMENTED       CGS
 PT0084  HISTORY     - 1946     GOOD             CGS
 PT0084
 PT0084                          STATION DESCRIPTION
 PT0084
 PT0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0084'13.3 MI W FROM AGAR.
 PT0084'12.3 MILES WEST ALONG A GRAVEL ROAD FROM AGAR, THENCE 1.0
 PT0084'MILE WEST ALONG A DIRT ROAD TO THE SITE OF THE MARK.  3.0
 PT0084'FEET SOUTH OF AN EAST AND WEST FENCE, 1.0 FOOT WEST OF A
 PT0084'NORTH AND SOUTH FENCE, 2.0 FEET WEST OF A WHITE 4 X 4 MARKER
 PT0084'POST.  A BRONZE M.R.C. DISK SET IN THE TOP OF A CONCRETE POST
 PT0084'WHICH PROJECTS 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0087 ***********************************************************************
 PT0087  DESIGNATION -  ARTICHOKE RM 1
 PT0087  PID         -  PT0087
 PT0087  STATE/COUNTY-  SD/SULLY
 PT0087  COUNTRY     -  US
 PT0087  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0087
 PT0087                         *CURRENT SURVEY CONTROL
 PT0087  ______________________________________________________________________
 PT0087* NAD 83(1986) POSITION- 44 50 30.79   (N) 100 21 20.59   (W)   HD_HELD1
 PT0087* NAVD 88 ORTHO HEIGHT -   618.428 (meters)     2028.96  (feet) ADJUSTED
 PT0087  ______________________________________________________________________
 PT0087  GEOID HEIGHT    -        -22.621 (meters)                     GEOID18
 PT0087  DYNAMIC HEIGHT  -        618.325 (meters)     2028.62  (feet) COMP
 PT0087  MODELED GRAVITY -    980,429.2   (mgal)                       NAVD 88
 PT0087
 PT0087  VERT ORDER      -  SECOND    CLASS 0
 PT0087
 PT0087.The horizontal coordinates were determined by differentially corrected
 PT0087.hand held GPS observations or other comparable positioning techniques
 PT0087.and have an estimated accuracy of +/- 3 meters.
 PT0087
 PT0087.The orthometric height was determined by differential leveling and
 PT0087.adjusted by the NATIONAL GEODETIC SURVEY
 PT0087.in June 1991.
 PT0087
 PT0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0087.GEOID18 height accuracy estimate available here.
 PT0087
 PT0087.Click photographs - Photos may exist for this station.
 PT0087
 PT0087.The dynamic height is computed by dividing the NAVD 88
 PT0087.geopotential number by the normal gravity value computed on the
 PT0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0087.degrees latitude (g = 980.6199 gals.).
 PT0087
 PT0087.The modeled gravity was interpolated from observed gravity values.
 PT0087
 PT0087;                    North         East    Units  Estimated Accuracy
 PT0087;SPC SD N     -   112,134.2     571,877.2     MT  (+/- 3 meters HH1 GPS) 
 PT0087
 PT0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9285566280(NAD 83)
 PT0087
 PT0087                          SUPERSEDED SURVEY CONTROL
 PT0087
 PT0087  NGVD 29 (??/??/92)  618.054  (m)         2027.73   (f) ADJ UNCH    2 0
 PT0087
 PT0087.Superseded values are not recommended for survey control.
 PT0087
 PT0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0087.See file dsdata.pdf to determine how the superseded data were derived.
 PT0087
 PT0087_MARKER: DR = REFERENCE MARK DISK
 PT0087_SETTING: 80 = SET IN A BOULDER
 PT0087_STAMPING: ARTICHOKE M R C NO 1 1945
 PT0087_MARK LOGO: CGS
 PT0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0087+STABILITY: SURFACE MOTION
 PT0087
 PT0087  HISTORY     - Date     Condition        Report By
 PT0087  HISTORY     - 1945     MONUMENTED       CGS
 PT0087  HISTORY     - 1946     GOOD             CGS
 PT0087
 PT0087                          STATION DESCRIPTION
 PT0087
 PT0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0087'13.8 MI W FROM AGAR.
 PT0087'12.3 MILES WEST ALONG A GRAVEL ROAD FROM AGAR, THENCE 1.0 MILE
 PT0087'WEST ALONG A DIRT ROAD, THENCE 0.5 MILE ALONG A TRAIL TO THE
 PT0087'TOP OF A HILL AND THE SITE OF THE MARK.  25.3 FEET NORTH OF
 PT0087'THE TRIANGULATION STATION, 1.5 FEET SOUTH OF A WHITE 4 X 4 MARKER
 PT0087'POST.  A BRONZE M.R.C. DISK SET IN THE TOP OF A BOULDER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0085 ***********************************************************************
 PT0085  DESIGNATION -  ARTICHOKE RM 2
 PT0085  PID         -  PT0085
 PT0085  STATE/COUNTY-  SD/SULLY
 PT0085  COUNTRY     -  US
 PT0085  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0085
 PT0085                         *CURRENT SURVEY CONTROL
 PT0085  ______________________________________________________________________
 PT0085* NAD 83(1986) POSITION- 44 50 30.33   (N) 100 21 20.73   (W)   HD_HELD1
 PT0085* NAVD 88 ORTHO HEIGHT -   618.161 (meters)     2028.08  (feet) ADJUSTED
 PT0085  ______________________________________________________________________
 PT0085  GEOID HEIGHT    -        -22.621 (meters)                     GEOID18
 PT0085  DYNAMIC HEIGHT  -        618.057 (meters)     2027.74  (feet) COMP
 PT0085  MODELED GRAVITY -    980,429.2   (mgal)                       NAVD 88
 PT0085
 PT0085  VERT ORDER      -  SECOND    CLASS 0
 PT0085
 PT0085.The horizontal coordinates were determined by differentially corrected
 PT0085.hand held GPS observations or other comparable positioning techniques
 PT0085.and have an estimated accuracy of +/- 3 meters.
 PT0085
 PT0085.The orthometric height was determined by differential leveling and
 PT0085.adjusted by the NATIONAL GEODETIC SURVEY
 PT0085.in June 1991.
 PT0085
 PT0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0085.GEOID18 height accuracy estimate available here.
 PT0085
 PT0085.Click photographs - Photos may exist for this station.
 PT0085
 PT0085.The dynamic height is computed by dividing the NAVD 88
 PT0085.geopotential number by the normal gravity value computed on the
 PT0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0085.degrees latitude (g = 980.6199 gals.).
 PT0085
 PT0085.The modeled gravity was interpolated from observed gravity values.
 PT0085
 PT0085;                    North         East    Units  Estimated Accuracy
 PT0085;SPC SD N     -   112,120.0     571,874.1     MT  (+/- 3 meters HH1 GPS) 
 PT0085
 PT0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9285166266(NAD 83)
 PT0085
 PT0085                          SUPERSEDED SURVEY CONTROL
 PT0085
 PT0085  NGVD 29 (??/??/92)  617.786  (m)         2026.85   (f) ADJ UNCH    2 0
 PT0085
 PT0085.Superseded values are not recommended for survey control.
 PT0085
 PT0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0085.See file dsdata.pdf to determine how the superseded data were derived.
 PT0085
 PT0085_MARKER: DR = REFERENCE MARK DISK
 PT0085_SETTING: 66 = SET IN ROCK OUTCROP
 PT0085_STAMPING: ARTICHOKE NO 2 1945 MRC
 PT0085_MARK LOGO: CGS
 PT0085_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0085+STABILITY: POSITION/ELEVATION WELL
 PT0085
 PT0085  HISTORY     - Date     Condition        Report By
 PT0085  HISTORY     - 1945     MONUMENTED       CGS
 PT0085  HISTORY     - 1946     GOOD             CGS
 PT0085  HISTORY     - 20200810 GOOD             NGS
 PT0085
 PT0085                          STATION DESCRIPTION
 PT0085
 PT0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0085'13.8 MI W FROM AGAR.
 PT0085'12.3 MILES WEST ALONG A GRAVEL ROAD FROM AGAR, THENCE 1.0 MILE
 PT0085'WEST ALONG A DIRT ROAD, THENCE 0.5 MILE NORTHWEST ALONG A TRAIL
 PT0085'TO THE TOP OF A HILL AND THE SITE OF THE MARK.  25.0 FEET SOUTH
 PT0085'OF THE TRIANGULATION STATION, 2.4 FEET NORTH OF A WHITE 4 X 4
 PT0085'MARKER POST.  A BRONZE M.R.C. DISK SET IN THE TOP OF A ROCK
 PT0085'OUTCROP.
 PT0085
 PT0085                          STATION RECOVERY (2020)
 PT0085
 PT0085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2020
 PT0085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1181 ***********************************************************************
 PT1181  DESIGNATION -  ASH
 PT1181  PID         -  PT1181
 PT1181  STATE/COUNTY-  SD/HAAKON
 PT1181  COUNTRY     -  US
 PT1181  USGS QUAD   -  POST RANCH (2017)
 PT1181
 PT1181                         *CURRENT SURVEY CONTROL
 PT1181  ______________________________________________________________________
 PT1181* NAD 83(1996) POSITION- 44 20 23.15564(N) 101 59 42.21261(W)   ADJUSTED
 PT1181* NAVD 88 ORTHO HEIGHT -   843.    (meters)     2766.    (feet) SCALED
 PT1181  ______________________________________________________________________
 PT1181  GEOID HEIGHT    -        -19.958 (meters)                     GEOID18
 PT1181  LAPLACE CORR    -         -7.70  (seconds)                    DEFLEC18
 PT1181  HORZ ORDER      -  FIRST
 PT1181
 PT1181.The horizontal coordinates were established by classical geodetic methods
 PT1181.and adjusted by the National Geodetic Survey in January 1998.
 PT1181
 PT1181.The orthometric height was scaled from a topographic map.
 PT1181
 PT1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1181.GEOID18 height accuracy estimate available here.
 PT1181
 PT1181.Click photographs - Photos may exist for this station.
 PT1181
 PT1181.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1181
 PT1181. The following values were computed from the NAD 83(1996) position.
 PT1181
 PT1181;                    North         East     Units Scale Factor Converg.
 PT1181;SPC SD S     -   224,232.042   467,492.920   MT  0.99998617   -1 08 46.8
 PT1181;SPC SD S     -   735,667.96  1,533,766.36   sFT  0.99998617   -1 08 46.8
 PT1181;UTM  14      - 4,913,974.395   261,245.709   MT  1.00030110   -2 05 39.4
 PT1181;UTM  13      - 4,914,003.249   739,542.053   MT  1.00030573   +2 06 04.3
 PT1181
 PT1181!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1181!SPC SD S     -   0.99987089  x   0.99998617  =   0.99985706
 PT1181!UTM  14      -   0.99987089  x   1.00030110  =   1.00017195
 PT1181!UTM  13      -   0.99987089  x   1.00030573  =   1.00017658
 PT1181
 PT1181:                Primary Azimuth Mark                     Grid Az
 PT1181:SPC SD S     -  ASH AZ MK                                203 58 58.3
 PT1181:UTM  14      -  ASH AZ MK                                204 55 50.9
 PT1181:UTM  13      -  ASH AZ MK                                200 44 07.2
 PT1181
 PT1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6124513974(NAD 83)
 PT1181
 PT1181|---------------------------------------------------------------------|
 PT1181| PID    Reference Object                     Distance      Geod. Az  |
 PT1181|                                                           dddmmss.s |
 PT1181| CP9529 ASH RM 1                             29.519 METERS 01018     |
 PT1181| CP9528 ASH AZ MK                                          2025011.5 |
 PT1181| CP9530 ASH RM 2                             22.845 METERS 25528     |
 PT1181|---------------------------------------------------------------------|
 PT1181
 PT1181                          SUPERSEDED SURVEY CONTROL
 PT1181
 PT1181  NAD 83(1986)-  44 20 23.14814(N)    101 59 42.21417(W) AD(       ) 1
 PT1181  NAD 27      -  44 20 23.20800(N)    101 59 40.66600(W) AD(       ) 1
 PT1181
 PT1181.Superseded values are not recommended for survey control.
 PT1181
 PT1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1181.See file dsdata.pdf to determine how the superseded data were derived.
 PT1181
 PT1181_MARKER: DS = TRIANGULATION STATION DISK
 PT1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1181_STAMPING: ASH 1950
 PT1181_MARK LOGO: CGS
 PT1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1181+STABILITY: SURFACE MOTION
 PT1181
 PT1181  HISTORY     - Date     Condition        Report By
 PT1181  HISTORY     - 1950     MONUMENTED       CGS
 PT1181  HISTORY     - 1961     GOOD             CGS
 PT1181
 PT1181                          STATION DESCRIPTION
 PT1181
 PT1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1181'STATION IS ABOUT 6-3/4 MILES WEST, AND 3-1/2 MILES NORTH OF THE
 PT1181'HILLAND POST OFFICE, AND ABOUT 2-1/4 MILES WEST AND 2-1/4 MILES
 PT1181'NORTH OF THE ASH CREEK CHURCH AND SCHOOL HOUSE, ON A PROMINENT
 PT1181'GRASS-COVERED HILL WHICH IS THE HIGHEST POINT IN THE IMMEDIATE
 PT1181'VICINITY.
 PT1181'
 PT1181'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1181'STATE HIGHWAY 73 IN PHILIP.  GO NORTH ON HIGHWAY 73 FOR 16.45
 PT1181'MILES TO A CONCRETE CULVERT AT A CROSSROADS.  CROSS THE CULVERT,
 PT1181'TURN LEFT AND GO WEST 8.85 MILES TO THE HILLAND POST OFFICE
 PT1181'ON THE RIGHT.  CONTINUE WEST ON THE MAIN ROAD FOR 1.4 MILES, TURN
 PT1181'RIGHT AND GO NORTH 1.0 MILE TO A CROSSROADS.  TURN LEFT AND
 PT1181'GO WEST AND NORTH ON THE MAIN ROAD 3.15 MILES TO THE ASH
 PT1181'CREEK CHRUCH ON THE LEFT.  CONTINUE NORTH FOR 0.8 MILE TO A
 PT1181'T-ROAD LEFT.  GO WEST 2.4 MILES TO A GATE ABOUT 200 FEET
 PT1181'NORTH OF AN OLD CATTLE GUARD.  TURN RIGHT, PASS THROUGH THE
 PT1181'GATE AND GO NORTH FOR 0.5 MILE TO A FENCE CORNER.  CONTINUE
 PT1181'NORTHERLY ON A TRACK ROAD 0.3 MILE TO A REVERSE FORK.
 PT1181'CONTINUE NORTHERLY FOR 0.7 MILE TO A GATE.  PASS THROUGH THE
 PT1181'GATE AND CONTINUE NORTHEASTERLY FOR 0.15 MILE TO THE
 PT1181'AZIMUTH MARK ON THE LEFT.  CONTINUE NORTHEAST FOR 0.35
 PT1181'MILE TO THE TOP OF THE HILL AND THE STATION.
 PT1181'
 PT1181'STATION MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED ASH
 PT1181'1950.
 PT1181'
 PT1181'REFERENCE MARK NO. 1 IS ON THE EAST SLOPE OF THE HILL.  THE
 PT1181'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED ASH NO 1 1950.
 PT1181'
 PT1181'REFERENCE MARK NO. 2 IS ON THE WEST SLOPE OF THE HILL.  THE
 PT1181'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED ASH NO 2 1950.
 PT1181'
 PT1181'THE AZIMUTH MARK IS 20 FEET WEST OF THE CENTER OF A TRACK
 PT1181'ROAD AND 6 FEET EAST OF A WITNESS POST.  THE MARK PROJECTS
 PT1181'10 INCHES AND THE DISK IS STAMPED ASH 1950.
 PT1181'
 PT1181'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1181'CONCRETE CYLINDERS.
 PT1181'
 PT1181'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PT1181
 PT1181                          STATION RECOVERY (1961)
 PT1181
 PT1181'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1181'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH
 PT1181'MARK WERE RECOVERED AS DESCRIBED.  THE MARKS ARE STANDARD
 PT1181'BRONZE DISKS CEMENTED IN THE TOP OF CIRCULAR CONCRETE MONUMENTS
 PT1181'WHICH ARE 10 INCHES IN DIAMETER.  ALL MARKS WERE IN GOOD
 PT1181'CONDITION.
 PT1181'
 PT1181'THE STATION IS ABOUT 6-3/4 MILES WEST AND 3-1/2 MILES NORTH OF
 PT1181'HILLAND COMMUNITY, AND ABOUT 2-1/4 MILES WEST AND 2-1/4 MILES
 PT1181'NORTH OF THE ASH CREEK CHURCH AND SCHOOLHOUSE ON A PROMINENT,
 PT1181'GRASS-COVERED, HILL THAT IS THE HIGHEST IN THE IMMEDIATE
 PT1181'VICINITY.  THE MARK IS STAMPED ASH 1950 AND PROJECTS ABOUT
 PT1181'7 INCHES ABOVE THE GROUND SURFACE.  IT IS 6.6 FEET EAST OF A
 PT1181'METAL WITNESS POST AND SIGN.
 PT1181'
 PT1181'TO REACH THE STATION FROM THE POST OFFICE IN QUINN GO NORTH
 PT1181'ON A HARD SURFACED ROAD FOR 8.35 MILES TO A CROSSROAD AND THE
 PT1181'END OF THE HARD SURFACED ROAD, CONTINUE NORTH ON A GRAVELED
 PT1181'ROAD FOR 6.0 MILES TO A T INTERSECTION.  TURN RIGHT AND GO
 PT1181'EAST FOR 1.5 MILES TO A T ROAD, LEFT, TURN LEFT AND FOLLOW
 PT1181'THE MAIN TRAVELED ROAD NORTHERLY FOR 10.8 MILES TO THE PLEASANT
 PT1181'VIEW SCHOOL ON THE EAST SIDE OF THE ROAD AND THE GABRIEL
 PT1181'RANCH BUILDINGS ON THE WEST.  CONTINUE NORTH FOR 0.5 MILE TO
 PT1181'A SIDE ROAD, RIGHT, JUST AFTER PASSING OVER A CATTLE GUARD,
 PT1181'TURN RIGHT AND GO EAST ON A GRADED ROAD FOR 2.15 MILES TO A
 PT1181'SIDE ROAD, LEFT, ABOUT 200 FEET AFTER PASSING THROUGH A
 PT1181'CATTLE GUARD AND SIGN, RANGE CATTLE.  TURN LEFT, AND
 PT1181'FOLLOW A TRACK ROAD NORTHEAST THEN NORTH-NORTHWEST FOR 0.25
 PT1181'MILE TO A WIRE GATE ON TOP OF A SHARP KNOLL, PASS THROUGH
 PT1181'THE GATE AND CONTINUE NORTH AND NORTH-NORTHWEST FOR
 PT1181'0.75 MILE TO A WIRE GATE.  PASS THROUGH THE GATE AND
 PT1181'CONTINUE NORTHEAST AND NORTH FOR 1.1 MILES TO A WIRE GATE,
 PT1181'PASS THROUGH THE WIRE GATE AND CONTINUE NORTHEAST FOR 0.1
 PT1181'MILE TO THE TOP OF A SMALL KNOLL AND THE AZIMUTH MARK ON
 PT1181'THE LEFT.  CONTINUE TO THE STATION NORTHEAST ON A TRACK
 PT1181'ROAD FOR 0.15 MILE TO A FORK, TAKE THE LEFT FORK NORTHWEST
 PT1181'FOR 0.1 MILE TO THE HIGHEST POINT AND THE STATION AS
 PT1181'DESCRIBED.
 PT1181'
 PT1181'R.M. NO. 1 IS ABOUT 3 FEET LOWER THAN THE STATION.  IT IS
 PT1181'STAMPED ASH NO 1 1950 AND PROJECTS ABOUT 7 INCHES ABOVE THE
 PT1181'GROUND SURFACE.
 PT1181'
 PT1181'R.M. NO. 2 IS ABOUT 18 INCHES LOWER THAN THE STATION.  IT IS
 PT1181'STAMPED ASH NO 2 1950 AND PROJECTS ABOUT 5 INCHES ABOVE THE
 PT1181'GROUND SURFACE.
 PT1181'
 PT1181'THE AZIMUTH MARK IS 20 FEET WEST OF THE CENTERLINE OF A DIM
 PT1181'TRACK ROAD, 1.3 FEET EAST OF A METAL WITNESS POST AND SIGN,
 PT1181'AND PROJECTS 8 INCHES ABOVE THE GROUND SURFACE.  IT IS STAMPED
 PT1181'ASH 1950.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0708 ***********************************************************************
 QS0708  DESIGNATION -  ASHLEY
 QS0708  PID         -  QS0708
 QS0708  STATE/COUNTY-  SD/CORSON
 QS0708  COUNTRY     -  US
 QS0708  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0708
 QS0708                         *CURRENT SURVEY CONTROL
 QS0708  ______________________________________________________________________
 QS0708* NAD 83(1996) POSITION- 45 37 48.27261(N) 100 26 29.17046(W)   ADJUSTED
 QS0708* NAVD 88 ORTHO HEIGHT -   568.    (meters)     1864.    (feet) SCALED
 QS0708  ______________________________________________________________________
 QS0708  GEOID HEIGHT    -        -21.775 (meters)                     GEOID18
 QS0708  LAPLACE CORR    -         -5.48  (seconds)                    DEFLEC18
 QS0708  HORZ ORDER      -  SECOND
 QS0708
 QS0708.The horizontal coordinates were established by classical geodetic methods
 QS0708.and adjusted by the National Geodetic Survey in January 1998.
 QS0708
 QS0708.The orthometric height was scaled from a topographic map.
 QS0708
 QS0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0708.GEOID18 height accuracy estimate available here.
 QS0708
 QS0708.Click photographs - Photos may exist for this station.
 QS0708
 QS0708.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0708
 QS0708. The following values were computed from the NAD 83(1996) position.
 QS0708
 QS0708;                    North         East     Units Scale Factor Converg.
 QS0708;SPC SD N     -   199,758.644   565,578.241   MT  0.99999016   -0 18 44.7
 QS0708;SPC SD N     -   655,374.82  1,855,567.95   sFT  0.99999016   -0 18 44.7
 QS0708;UTM  14      - 5,053,958.095   387,645.040   MT  0.99975520   -1 01 49.8
 QS0708
 QS0708!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0708!SPC SD N     -   0.99991431  x   0.99999016  =   0.99990447
 QS0708!UTM  14      -   0.99991431  x   0.99975520  =   0.99966953
 QS0708
 QS0708:                Primary Azimuth Mark                     Grid Az
 QS0708:SPC SD N     -  ASHLEY AZ MK                             055 09 25.4
 QS0708:UTM  14      -  ASHLEY AZ MK                             055 52 30.5
 QS0708
 QS0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8764553958(NAD 83)
 QS0708
 QS0708|---------------------------------------------------------------------|
 QS0708| PID    Reference Object                     Distance      Geod. Az  |
 QS0708|                                                           dddmmss.s |
 QS0708| CO4252 ASHLEY AZ MK                                       0545040.7 |
 QS0708| CO4253 ASHLEY RM 1                          11.355 METERS 08729     |
 QS0708| QS0707 MOBRIDGE MUNICIPAL TANK             APPROX.10.7 KM 1755803.0 |
 QS0708| CO4254 ASHLEY RM 2                           9.921 METERS 19243     |
 QS0708| QS0705 SAKAKAWEA MONUMENT                  APPROX.13.2 KM 1960123.5 |
 QS0708|---------------------------------------------------------------------|
 QS0708
 QS0708                          SUPERSEDED SURVEY CONTROL
 QS0708
 QS0708  NAD 83(1986)-  45 37 48.26305(N)    100 26 29.16792(W) AD(       ) 2
 QS0708  NAD 27      -  45 37 48.27700(N)    100 26 27.68700(W) AD(       ) 2
 QS0708
 QS0708.Superseded values are not recommended for survey control.
 QS0708
 QS0708.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0708.See file dsdata.pdf to determine how the superseded data were derived.
 QS0708
 QS0708_MARKER: DS = TRIANGULATION STATION DISK
 QS0708_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0708_STAMPING: ASHLEY 1945
 QS0708_MARK LOGO: CGS
 QS0708_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0708_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0708_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0708
 QS0708  HISTORY     - Date     Condition        Report By
 QS0708  HISTORY     - 1945     MONUMENTED       MORC
 QS0708  HISTORY     - 1947     GOOD             CGS
 QS0708  HISTORY     - 1964     GOOD             USGS
 QS0708
 QS0708                          STATION DESCRIPTION
 QS0708
 QS0708'DESCRIBED BY MISSOURI RIVER COMMISSION 1945 (JCP)
 QS0708'STATION IS LOCATED ABOUT 6.5 MILES N OF THE CITY OF MOBRIDGE,
 QS0708'5 MILES ESE OF THE VILLAGE OF WAKPALA, AND 1 MILE W OF THE
 QS0708'MISSOURI RIVER.  IT IS NEAR THE CENTER OF A WIDE RIDGE THAT
 QS0708'NARROWS DOWN TO A VERY NARROW RIDGE AT THE S END.
 QS0708'
 QS0708'THE MO.R.C. SURFACE MARK WAS FOUND LEANING BADLY TO THE N AND
 QS0708'PROJECTED 15 INCHES.
 QS0708'
 QS0708'THE DISK IS SET IN AN MO.R.C. 6-INCH IRON PIPE THAT IS FILLED
 QS0708'WITH CONCRETE AND THE PIPE IS REENFORCED WITH CONCRETE.  THE
 QS0708'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ASHLEY 1945.  THE
 QS0708'MO.R.C. SUBSURFACE MARK HAD BEEN SEARCHED FOR BUT COULD NOT
 QS0708'BE LOCATED.  A NEW SUBSURFACE MARK, A BRONZE STATION DISK,
 QS0708'IS SET IN THE TOP OF A CONCRETE POST.
 QS0708'
 QS0708'REFERENCE MARK 1 IS 37.25 FEET E OF THE STATION.  IT IS A
 QS0708'BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE POST.  THE MARK
 QS0708'PROJECTS 4 INCHES AND THE DISK IS STAMPED ASHLEY NO 1 1945.
 QS0708'
 QS0708'REFERENCE MARK 2 IS 32.55 FEET S OF THE STATION.  IT IS A
 QS0708'BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE POST.  THE MARK
 QS0708'PROJECTS 8 INCHES AND THE DISK IS STAMPED ASHLEY NO 2 1945.
 QS0708'
 QS0708'AZIMUTH MARK IS 0.25 MILE NE OF THE STATION AND 1-1/2 FEET S
 QS0708'OF AN E-W FENCE LINE.  IT IS A BRONZE AZIMUTH DISK SET IN TOP
 QS0708'OF A CONCRETE POST.  THE MARK PROJECTS 5 INCHES AND THE DISK IS
 QS0708'STAMPED ASHLEY 1945.
 QS0708'
 QS0708'TO REACH THE STATION FROM THE WAKPALA POST OFFICE, GO E 1 BLOCK
 QS0708'TO THE WAKPALA HIGH SCHOOL, THENCE LEFT 1 BLOCK, AND THEN
 QS0708'RIGHT ON MAIN TRAVELED ROAD FOR 2.5 MILES TO A CROSS ROAD.
 QS0708'TURN RIGHT ON A GRADED DIRT ROAD AND GO S FOR 1.9 MILES TO A
 QS0708'CROSS ROAD, THENCE TURN LEFT AND GO 1.0 MILE TO A CATTLE GUARD,
 QS0708'CONTINUE ON FOR 0.9 MILE, THENCE LEFT ACROSS PASTURE LAND FOR
 QS0708'0.8 MILE TO THE SUMMIT OF A NARROW RIDGE.  HERE BEAR N AND GO
 QS0708'0.4 MILE TO A GAP IN N-S FENCE LINE.  CROSS FENCE AND GO IN A NE
 QS0708'DIRECTION FOR 0.2 MILE TO THE STATION AS DESCRIBED.
 QS0708'
 QS0708'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NE ACROSS PASTURE
 QS0708'LAND FOR 0.25 MILE TO AN E-W FENCE LINE AND THE AZIMUTH MARK
 QS0708'AS DESCRIBED.
 QS0708'
 QS0708'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
 QS0708
 QS0708                          STATION RECOVERY (1947)
 QS0708
 QS0708'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (LBO)
 QS0708'ALL MARKS RECOVERED AND FOUND TO BE IN GOOD CONDITION.  A SLIGHT
 QS0708'CHANGE IN DESCRIPTION OF HOW TO REACH STATION IS AS FOLLOWS--
 QS0708'
 QS0708'FROM THE POST OFFICE IN WAKPALA, GO EAST ONE BLOCK TO THE HIGH
 QS0708'SCHOOL BUILDING, TURN LEFT 0.05 MILE.  THENCE EAST ON MAIN ROAD
 QS0708'2.5 MILES TO CROSS ROADS.  THENCE SOUTH 1.1 MILES, EAST 1.0
 QS0708'MILE TO WIRE GATE.  CONTINUE SOUTHEASTERLY ON MAIN ROAD 0.75
 QS0708'MILE TO ANOTHER WIRE GATE.  TURN SHARP LEFT, LEAVING THE MAIN
 QS0708'ROAD, FOLLOW DIM TRACK ROAD NORTH 0.55 MILE TO WIRE GATE IN
 QS0708'EAST-WEST FENCE.  TURN RIGHT AND GO EAST ALONG SOUTH SIDE OF
 QS0708'FENCE ON TRACK ROAD 0.5 MILE, PASS THROUGH WIRE GATE AND DRIVE
 QS0708'SOUTHEASTERLY ACROSS COUNTRY 0.15 MILE TO STATION.
 QS0708
 QS0708                          STATION RECOVERY (1964)
 QS0708
 QS0708'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 (KE)
 QS0708'TO REACH FROM THE P.O. IN WAKPALA, GO E. ONE BLOCK TO THE HIGH
 QS0708'SCHOOL, TURN LEFT 0.05 MI. THENCE E. ON MAIN ROAD 2.5 MI
 QS0708'TO X-RDS, THENCE S 2.1 MI., THENCE E 1.0 MI TO CATTLE GUARD,
 QS0708'CONTINUE SE ON MAIN ROAD FOR 0.4 MI.  TURN LEFT ONTO TRACK
 QS0708'RD.  GO NE FOR 0.3 MI TO FE. COR. AND GATE, PASS THROUGH
 QS0708'GATE AND FOLLOW TRACK RD FOR 0.5 MI DUE E TO FE.COR.  STATION IS
 QS0708'695 FT SE OF FE.COR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0709 ***********************************************************************
 QS0709  DESIGNATION -  ASHLEY
 QS0709  PID         -  QS0709
 QS0709  STATE/COUNTY-  SD/CORSON
 QS0709  COUNTRY     -  US
 QS0709  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0709
 QS0709                         *CURRENT SURVEY CONTROL
 QS0709  ______________________________________________________________________
 QS0709* NAD 83(1996) POSITION- 45 37 47.78142(N) 100 26 18.67232(W)   ADJUSTED
 QS0709* NAVD 88 ORTHO HEIGHT -   567.    (meters)     1860.    (feet) SCALED
 QS0709  ______________________________________________________________________
 QS0709  GEOID HEIGHT    -        -21.781 (meters)                     GEOID18
 QS0709  LAPLACE CORR    -         -5.57  (seconds)                    DEFLEC18
 QS0709  HORZ ORDER      -  SECOND
 QS0709
 QS0709.The horizontal coordinates were established by classical geodetic methods
 QS0709.and adjusted by the National Geodetic Survey in January 1998.
 QS0709
 QS0709.The orthometric height was scaled from a topographic map.
 QS0709
 QS0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0709.GEOID18 height accuracy estimate available here.
 QS0709
 QS0709.Click photographs - Photos may exist for this station.
 QS0709
 QS0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0709
 QS0709. The following values were computed from the NAD 83(1996) position.
 QS0709
 QS0709;                    North         East     Units Scale Factor Converg.
 QS0709;SPC SD N     -   199,742.244   565,805.549   MT  0.99999013   -0 18 37.3
 QS0709;SPC SD N     -   655,321.01  1,856,313.71   sFT  0.99999013   -0 18 37.3
 QS0709;UTM  14      - 5,053,938.852   387,872.071   MT  0.99975457   -1 01 42.3
 QS0709
 QS0709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0709!SPC SD N     -   0.99991447  x   0.99999013  =   0.99990460
 QS0709!UTM  14      -   0.99991447  x   0.99975457  =   0.99966906
 QS0709
 QS0709:                Primary Azimuth Mark                     Grid Az
 QS0709:SPC SD N     -  ROTH                                     112 26 52.6
 QS0709:UTM  14      -  ROTH                                     113 09 57.6
 QS0709
 QS0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8787253938(NAD 83)
 QS0709
 QS0709|---------------------------------------------------------------------|
 QS0709| PID    Reference Object                     Distance      Geod. Az  |
 QS0709|                                                           dddmmss.s |
 QS0709| QS0702 ROTH                                APPROX. 7.7 KM 1120815.3 |
 QS0709|---------------------------------------------------------------------|
 QS0709
 QS0709                          SUPERSEDED SURVEY CONTROL
 QS0709
 QS0709  NAD 83(1986)-  45 37 47.77225(N)    100 26 18.66981(W) AD(       ) 2
 QS0709  NAD 27      -  45 37 47.79400(N)    100 26 17.18700(W) AD(       ) 2
 QS0709  MORC        -  45 37 45.15000(N)    100 26 16.76000(W) AD(       ) 3
 QS0709
 QS0709.Superseded values are not recommended for survey control.
 QS0709
 QS0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0709.See file dsdata.pdf to determine how the superseded data were derived.
 QS0709
 QS0709_MARKER: Z = SEE DESCRIPTION
 QS0709_SETTING: 0 = UNSPECIFIED SETTING
 QS0709_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0709
 QS0709  HISTORY     - Date     Condition        Report By
 QS0709  HISTORY     - 1889     MONUMENTED       MORC
 QS0709  HISTORY     - 1945     SEE DESCRIPTION  CGS
 QS0709
 QS0709                          STATION DESCRIPTION
 QS0709
 QS0709'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0709'LOCATED ON RIGHT BANK, ON SOUTH END OF A RIDGE, JUST BACK OF
 QS0709'THE HEAD OF ASHLEY ISLAND.
 QS0709
 QS0709                          STATION RECOVERY (1945)
 QS0709
 QS0709'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 QS0709'THE POSITION OF THE MISSOURI RIVER COMMISSION MARK, WHICH WAS
 QS0709'LEANING, DOES NOT AGREE WITH THE POSITION OF THE OLD MISSOURI
 QS0709'RIVER COMMISSION STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0603 ***********************************************************************
 PS0603  DESIGNATION -  ASHTON
 PS0603  PID         -  PS0603
 PS0603  STATE/COUNTY-  SD/SPINK
 PS0603  COUNTRY     -  US
 PS0603  USGS QUAD   -  ASHTON (2017)
 PS0603
 PS0603                         *CURRENT SURVEY CONTROL
 PS0603  ______________________________________________________________________
 PS0603* NAD 83(1996) POSITION- 44 58 07.34332(N) 098 25 52.91823(W)   ADJUSTED
 PS0603* NAVD 88 ORTHO HEIGHT -   396.    (meters)     1299.    (feet) SCALED
 PS0603  ______________________________________________________________________
 PS0603  GEOID HEIGHT    -        -24.336 (meters)                     GEOID18
 PS0603  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 PS0603  HORZ ORDER      -  FIRST
 PS0603
 PS0603.The horizontal coordinates were established by classical geodetic methods
 PS0603.and adjusted by the National Geodetic Survey in January 1998.
 PS0603
 PS0603.The orthometric height was scaled from a topographic map.
 PS0603
 PS0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0603.GEOID18 height accuracy estimate available here.
 PS0603
 PS0603.Click photographs - Photos may exist for this station.
 PS0603
 PS0603.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0603
 PS0603. The following values were computed from the NAD 83(1996) position.
 PS0603
 PS0603;                    North         East     Units Scale Factor Converg.
 PS0603;SPC SD N     -   127,363.959   723,733.969   MT  0.99994014   +1 06 36.7
 PS0603;SPC SD N     -   417,859.92  2,374,450.53   sFT  0.99994014   +1 06 36.7
 PS0603;UTM  14      - 4,979,631.355   544,841.434   MT  0.99962472   +0 24 06.7
 PS0603
 PS0603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0603!SPC SD N     -   0.99994169  x   0.99994014  =   0.99988183
 PS0603!UTM  14      -   0.99994169  x   0.99962472  =   0.99956643
 PS0603
 PS0603:                Primary Azimuth Mark                     Grid Az
 PS0603:SPC SD N     -  ASHTON AZ MK                             181 23 42.6
 PS0603:UTM  14      -  ASHTON AZ MK                             182 06 12.6
 PS0603
 PS0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4484179631(NAD 83)
 PS0603
 PS0603|---------------------------------------------------------------------|
 PS0603| PID    Reference Object                     Distance      Geod. Az  |
 PS0603|                                                           dddmmss.s |
 PS0603| CO4256 ASHTON RM 1                          22.461 METERS 08809     |
 PS0603| PS0601 FRANKFORT ST ANNS CATH CHURCH       APPROX.14.1 KM 1342457.8 |
 PS0603| PS0600 FRANKFORT METH CHURCH FINIAL        APPROX.14.2 KM 1352514.1 |
 PS0603| CO4255 ASHTON AZ MK                                       1823019.3 |
 PS0603| CO4257 ASHTON RM 2                          25.634 METERS 18307     |
 PS0603| PS0634 REDFIELD PLAINVIEW ACADEMY CUP      APPROX.13.6 KM 2064839.4 |
 PS0603| PS0631 REDFIELD ST BERNARDS CATH CH        APPROX.12.1 KM 2123806.8 |
 PS0603|---------------------------------------------------------------------|
 PS0603
 PS0603                          SUPERSEDED SURVEY CONTROL
 PS0603
 PS0603  NAD 83(1986)-  44 58 07.34498(N)    098 25 52.91307(W) AD(       ) 1
 PS0603  NAD 27      -  44 58 07.44100(N)    098 25 51.57800(W) AD(       ) 1
 PS0603
 PS0603.Superseded values are not recommended for survey control.
 PS0603
 PS0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0603.See file dsdata.pdf to determine how the superseded data were derived.
 PS0603
 PS0603_MARKER: DS = TRIANGULATION STATION DISK
 PS0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0603_STAMPING: ASHTON 1935
 PS0603_MARK LOGO: CGS
 PS0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0603+STABILITY: SURFACE MOTION
 PS0603
 PS0603  HISTORY     - Date     Condition        Report By
 PS0603  HISTORY     - 1935     MONUMENTED       CGS
 PS0603
 PS0603                          STATION DESCRIPTION
 PS0603
 PS0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0603'THIS STATION IS LOCATED IN THE NW CORNER OF SEC. 9, T 117
 PS0603'N, R 63 W, GREAT BEND TOWNSHIP, 1.75 MILES S AND 3.25 MILES E
 PS0603'OF ASHTON, S.DAK., 50 FEET SE OF THE SECTION CORNER AND
 PS0603'CROSSROADS, 36 FEET S OF THE CENTER LINE OF THE ROAD, 36 FEET
 PS0603'E OF THE CENTER LINE OF THE ROAD, 4 FEET SE OF THE RIGHT-OF-WAY
 PS0603'FENCE CORNER, IN THE NW CORNER OF A CULTIVATED FIELD.  THE
 PS0603'MARK PROJECTS 9 INCHES.
 PS0603'
 PS0603'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0603'BRONZE DISKS SET IN CONCRETE.
 PS0603'
 PS0603'REFERENCE MARK NO. 1 IS E OF THE STATION, 32 FEET S OF THE
 PS0603'CENTER LINE OF THE ROAD, 1 FOOT N OF THE RIGHT-OF-WAY FENCE,
 PS0603'AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS S OF THE
 PS0603'STATION, 32 FEET E OF THE CENTER LINE OF THE ROAD, 1 FOOT W
 PS0603'OF THE RIGHT-OF-WAY FENCE, AND PROJECTS 12 INCHES.
 PS0603'
 PS0603'THE AZIMUTH MARK IS S OF THE STATION, 35 FEET W OF THE CENTER
 PS0603'LINE OF THE ROAD, 1 FOOT E OF THE RIGHT-OF-WAY FENCE, AND
 PS0603'PROJECTS 10 INCHES.
 PS0603'
 PS0603'TO REACH THE STATION FROM THE E JUNCTION OF U.S. HIGHWAYS
 PS0603'212 AND 281 GO N ON U.S. HIGHWAY 281 FOR 6.6 MILES TO CROSSROADS,
 PS0603'TURN RIGHT (E) ON THE GRADED DIRT ROAD AND GO 4.0 MILES TO
 PS0603'CROSSROADS AND STATION.
 PS0603'
 PS0603'LIGHTS 74 FEET ABOVE LOVOLD, HARMONY, AND LINCOLN ARE VISIBLE
 PS0603'FROM THE GROUND.
 PS0603'
 PS0603'A LIGHT 8 FEET ABOVE BALD 1934 COMES INTO VIEW AT 15 FEET.
 PS0603'
 PS0603'A LIGHT 60 FEET ABOVE GROVE 1934 COMES INTO VIEW AT 10 FEET.
 PS0603'
 PS0603'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0604 ***********************************************************************
 PS0604  DESIGNATION -  ASHTON MUNICIPAL TANK
 PS0604  PID         -  PS0604
 PS0604  STATE/COUNTY-  SD/SPINK
 PS0604  COUNTRY     -  US
 PS0604  USGS QUAD   -  ASHTON (2017)
 PS0604
 PS0604                         *CURRENT SURVEY CONTROL
 PS0604  ______________________________________________________________________
 PS0604* NAD 83(1996) POSITION- 44 59 42.63713(N) 098 29 56.32874(W)   ADJUSTED
 PS0604  ______________________________________________________________________
 PS0604  GEOID HEIGHT    -        -24.322 (meters)                     GEOID18
 PS0604  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 PS0604  HORZ ORDER      -  THIRD
 PS0604
 PS0604.The horizontal coordinates were established by classical geodetic methods
 PS0604.and adjusted by the National Geodetic Survey in January 1998.
 PS0604
 PS0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0604.GEOID18 height accuracy estimate available here.
 PS0604
 PS0604.Click photographs - Photos may exist for this station.
 PS0604
 PS0604.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0604
 PS0604. The following values were computed from the NAD 83(1996) position.
 PS0604
 PS0604;                    North         East     Units Scale Factor Converg.
 PS0604;SPC SD N     -   130,203.866   718,346.657   MT  0.99993959   +1 03 44.4
 PS0604;SPC SD N     -   427,177.18  2,356,775.66   sFT  0.99993959   +1 03 44.4
 PS0604;UTM  14      - 4,982,536.708   539,491.337   MT  0.99961918   +0 21 15.3
 PS0604
 PS0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3949182536(NAD 83)
 PS0604
 PS0604                          SUPERSEDED SURVEY CONTROL
 PS0604
 PS0604  NAD 83(1986)-  44 59 42.63933(N)    098 29 56.32399(W) AD(       ) 3
 PS0604  NAD 27      -  44 59 42.73300(N)    098 29 54.99100(W) AD(       ) 3
 PS0604
 PS0604.Superseded values are not recommended for survey control.
 PS0604
 PS0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0604.See file dsdata.pdf to determine how the superseded data were derived.
 PS0604
 PS0604_MARKER: 53 = ELEVATED TANK
 PS0604
 PS0604  HISTORY     - Date     Condition        Report By
 PS0604  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0604  HISTORY     - 1935     GOOD             CGS
 PS0604
 PS0604                          STATION DESCRIPTION
 PS0604
 PS0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0604'POINT OBSERVED UPON WAS THE FINIAL OF TANK.  THIS IS A MUNICIPAL
 PS0604'TANK LOCATED IN THE CENTER OF TOWN, N OF MAIN STREET.  THIS
 PS0604'TANK IS 80 FEET HIGH AND WAS BUILT IN 1917.
 PS0604'
 PS0604'STATION WAS OBSERVED UPON FROM GROVE, BRILL, BALD, AND REDFIELD.
 PS0604
 PS0604                          STATION RECOVERY (1935)
 PS0604
 PS0604'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0604'THIS STATION IS THE CENTER OF THE ASHTON MUNICIPAL WATER TANK.
 PS0604'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP AND
 PS0604'HAS A BALL AT THE TIP WITH A LIGHT ABOVE THE BALL.  IT IS
 PS0604'SUPPORTED BY FOUR LEGS AND HAS A PLATFORM AT THE TOP OF THE LEGS.
 PS0604'THE PLATFORM AND LEGS ARE PAINTED BLACK AND THE BOWL IS PAINTED
 PS0604'SILVER.  THE TANK IS ABOUT 100 FEET HIGH AND IS VERY PROMINENT.
 PS0604'IT WAS ERECTED IN 1922.  THE TANK IS AT THE W EDGE OF THE
 PS0604'BUSINESS DISTRICT OF ASHTON, ABOUT 100 FEET N OF THE MAIN STREET
 PS0604'OF TOWN AND ABOUT 125 FEET E OF THE THIRD STREET W OF THE
 PS0604'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD TRACKS.
 PS0604'
 PS0604'THE STATION WAS OBSERVED UPON FROM ASHTON, LOVOLD, BALD, AND
 PS0604'GROVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0632 ***********************************************************************
 PS0632  DESIGNATION -  ASHTON PUB SCHOOL BRICK STACK
 PS0632  PID         -  PS0632
 PS0632  STATE/COUNTY-  SD/SPINK
 PS0632  COUNTRY     -  US
 PS0632  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0632
 PS0632                         *CURRENT SURVEY CONTROL
 PS0632  ______________________________________________________________________
 PS0632* NAD 83(1996) POSITION- 44 59 36.22183(N) 098 30 10.32293(W)   ADJUSTED
 PS0632  ______________________________________________________________________
 PS0632  GEOID HEIGHT    -        -24.319 (meters)                     GEOID18
 PS0632  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 PS0632  HORZ ORDER      -  THIRD
 PS0632
 PS0632.The horizontal coordinates were established by classical geodetic methods
 PS0632.and adjusted by the National Geodetic Survey in January 1998.
 PS0632
 PS0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0632.GEOID18 height accuracy estimate available here.
 PS0632
 PS0632.Click photographs - Photos may exist for this station.
 PS0632
 PS0632.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0632
 PS0632. The following values were computed from the NAD 83(1996) position.
 PS0632
 PS0632;                    North         East     Units Scale Factor Converg.
 PS0632;SPC SD N     -   130,000.197   718,043.865   MT  0.99993962   +1 03 34.5
 PS0632;SPC SD N     -   426,508.98  2,355,782.25   sFT  0.99993962   +1 03 34.5
 PS0632;UTM  14      - 4,982,336.860   539,186.149   MT  0.99961888   +0 21 05.4
 PS0632
 PS0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3918682336(NAD 83)
 PS0632
 PS0632                          SUPERSEDED SURVEY CONTROL
 PS0632
 PS0632  NAD 83(1986)-  44 59 36.22395(N)    098 30 10.31809(W) AD(       ) 3
 PS0632  NAD 27      -  44 59 36.32300(N)    098 30 08.98200(W) AD(       ) 3
 PS0632
 PS0632.Superseded values are not recommended for survey control.
 PS0632
 PS0632.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0632.See file dsdata.pdf to determine how the superseded data were derived.
 PS0632
 PS0632_MARKER: 63 = STACK
 PS0632
 PS0632  HISTORY     - Date     Condition        Report By
 PS0632  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0632  HISTORY     - 1935     GOOD             CGS
 PS0632
 PS0632                          STATION DESCRIPTION
 PS0632
 PS0632'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0632'STATION IS THE CENTER OF RED BRICK STACK, LOCATED IN WESTERN
 PS0632'PART OF TOWN ON (RED BRICK BUILDING) PUBLIC SCHOOL BUILDING.
 PS0632'
 PS0632'THE STATION WAS OBSERVED FROM BRILL, GROVE, AND BALD.
 PS0632
 PS0632                          STATION RECOVERY (1935)
 PS0632
 PS0632'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0632'THIS STATION IS THE CENTER OF THE SQUARE BRICK STACK ON THE
 PS0632'ASHTON PUBLIC SCHOOL.  THE SCHOOL IS A TWO STORY RED BRICK
 PS0632'BUILDING WITH A SQUARE RED BRICK STACK AT THE W CENTER.  THE
 PS0632'STACK HAS A CONCRETE CORBEL AT THE TOP AND A NARROW VERTICAL
 PS0632'CONCRETE STRIP ON EACH SIDE.  IT IS ABOUT 60 FEET HIGH AND
 PS0632'IS NOT VERY PROMINENT.
 PS0632'
 PS0632'THE SCHOOL IS AT THE W EDGE OF ASHTON, AT THE SW CORNER OF
 PS0632'THE MOST EASTERLY STREET IN TOWN AND THE FIRST STREET S OF
 PS0632'THE MAIN STREET OF TOWN, ABOUT 1/4 MILE SW OF THE MUNICIPAL
 PS0632'WATER TANK AND ABOUT 650 FEET S OF THE SPIRE ON THE CONGREGATIONAL
 PS0632'CHURCH.
 PS0632'
 PS0632'THE STATION WAS OBSERVED FROM BRILL, GROVE, AND BALD IN 1934
 PS0632'AND FROM ASHTON IN 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0703 ***********************************************************************
 QS0703  DESIGNATION -  ASKE
 QS0703  PID         -  QS0703
 QS0703  STATE/COUNTY-  SD/WALWORTH
 QS0703  COUNTRY     -  US
 QS0703  USGS QUAD   -  MOBRIDGE (2017)
 QS0703
 QS0703                         *CURRENT SURVEY CONTROL
 QS0703  ______________________________________________________________________
 QS0703* NAD 83(1996) POSITION- 45 33 48.85327(N) 100 22 55.78276(W)   ADJUSTED
 QS0703* NAVD 88 ORTHO HEIGHT -   596.    (meters)     1955.    (feet) SCALED
 QS0703  ______________________________________________________________________
 QS0703  GEOID HEIGHT    -        -21.887 (meters)                     GEOID18
 QS0703  LAPLACE CORR    -         -3.62  (seconds)                    DEFLEC18
 QS0703  HORZ ORDER      -  SECOND
 QS0703
 QS0703.The horizontal coordinates were established by classical geodetic methods
 QS0703.and adjusted by the National Geodetic Survey in January 1998.
 QS0703
 QS0703.The orthometric height was scaled from a topographic map.
 QS0703
 QS0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0703.GEOID18 height accuracy estimate available here.
 QS0703
 QS0703.Click photographs - Photos may exist for this station.
 QS0703
 QS0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0703
 QS0703. The following values were computed from the NAD 83(1996) position.
 QS0703
 QS0703;                    North         East     Units Scale Factor Converg.
 QS0703;SPC SD N     -   192,343.694   570,165.333   MT  0.99997909   -0 16 13.7
 QS0703;SPC SD N     -   631,047.60  1,870,617.43   sFT  0.99997909   -0 16 13.7
 QS0703;UTM  14      - 5,046,488.060   392,137.888   MT  0.99974304   -0 59 13.2
 QS0703
 QS0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0703!SPC SD N     -   0.99990994  x   0.99997909  =   0.99988903
 QS0703!UTM  14      -   0.99990994  x   0.99974304  =   0.99965301
 QS0703
 QS0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9213746488(NAD 83)
 QS0703
 QS0703                          SUPERSEDED SURVEY CONTROL
 QS0703
 QS0703  NAD 83(1986)-  45 33 48.84397(N)    100 22 55.78124(W) AD(       ) 2
 QS0703  NAD 27      -  45 33 48.87100(N)    100 22 54.30800(W) AD(       ) 2
 QS0703  MORC        -  45 33 46.22000(N)    100 22 53.90000(W) AD(       ) 3
 QS0703
 QS0703.Superseded values are not recommended for survey control.
 QS0703
 QS0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0703.See file dsdata.pdf to determine how the superseded data were derived.
 QS0703
 QS0703_MARKER: Z = SEE DESCRIPTION
 QS0703_SETTING: 0 = UNSPECIFIED SETTING
 QS0703_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0703
 QS0703  HISTORY     - Date     Condition        Report By
 QS0703  HISTORY     - 1889     MONUMENTED       MORC
 QS0703  HISTORY     - 1945     SEE DESCRIPTION  CGS
 QS0703
 QS0703                          STATION DESCRIPTION
 QS0703
 QS0703'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0703'LOCATED ON LEFT BANK, ON THE CREST OF A ROUND-TOPPED HILL,
 QS0703'ABOUT 5 MILES E FROM THE MOUTH OF GRAND RIVER, AND ABOUT 500
 QS0703'FEET E, FROM A SURVEYED ROAD.  THE STATION IS PROBABLY IN THE
 QS0703'SE 1/4 NW 1/4 SEC. 15, T. 124 N., R. 79 W.
 QS0703
 QS0703                          STATION RECOVERY (1945)
 QS0703
 QS0703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0703'THIS STATION HILL IS UNDER CULTIVATION AND WAS NEWLY PLOWED.
 QS0703'THERE WAS NO EVIDENCE THAT A MARK HAD EVER EXISTED.  LOCAL
 QS0703'INQUIRY PROVED NO MARK HAD BEEN HERE FOR 35 YEARS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0737 ***********************************************************************
 PS0737  DESIGNATION -  ASMUSSEN
 PS0737  PID         -  PS0737
 PS0737  STATE/COUNTY-  SD/HYDE
 PS0737  COUNTRY     -  US
 PS0737  USGS QUAD   -  HARROLD NW (2017)
 PS0737
 PS0737                         *CURRENT SURVEY CONTROL
 PS0737  ______________________________________________________________________
 PS0737* NAD 83(1996) POSITION- 44 44 10.39860(N) 099 40 25.76802(W)   ADJUSTED
 PS0737* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 PS0737  ______________________________________________________________________
 PS0737  GEOID HEIGHT    -        -23.023 (meters)                     GEOID18
 PS0737  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 PS0737  HORZ ORDER      -  SECOND
 PS0737
 PS0737.The horizontal coordinates were established by classical geodetic methods
 PS0737.and adjusted by the National Geodetic Survey in January 1998.
 PS0737
 PS0737.The orthometric height was scaled from a topographic map.
 PS0737
 PS0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0737.GEOID18 height accuracy estimate available here.
 PS0737
 PS0737.Click photographs - Photos may exist for this station.
 PS0737
 PS0737.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0737
 PS0737. The following values were computed from the NAD 83(1996) position.
 PS0737
 PS0737;                    North         East     Units Scale Factor Converg.
 PS0737;SPC SD N     -   100,382.849   625,834.383   MT  0.99995414   +0 13 51.0
 PS0737;SPC SD N     -   329,339.40  2,053,258.30   sFT  0.99995414   +0 13 51.0
 PS0737;UTM  14      - 4,953,869.480   446,649.204   MT  0.99963500   -0 28 27.4
 PS0737
 PS0737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0737!SPC SD N     -   0.99991513  x   0.99995414  =   0.99986927
 PS0737!UTM  14      -   0.99991513  x   0.99963500  =   0.99955016
 PS0737
 PS0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4664953869(NAD 83)
 PS0737
 PS0737                          SUPERSEDED SURVEY CONTROL
 PS0737
 PS0737  NAD 83(1986)-  44 44 10.39446(N)    099 40 25.77477(W) AD(       ) 2
 PS0737  NAD 27      -  44 44 10.45100(N)    099 40 24.35600(W) AD(       ) 2
 PS0737
 PS0737.Superseded values are not recommended for survey control.
 PS0737
 PS0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0737.See file dsdata.pdf to determine how the superseded data were derived.
 PS0737
 PS0737_MARKER: DS = TRIANGULATION STATION DISK
 PS0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0737_STAMPING: ASMUSSEN 1951
 PS0737_MARK LOGO: CGS
 PS0737_PROJECTION: FLUSH
 PS0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0737+STABILITY: SURFACE MOTION
 PS0737
 PS0737  HISTORY     - Date     Condition        Report By
 PS0737  HISTORY     - 1951     MONUMENTED       CGS
 PS0737  HISTORY     - 1977     GOOD             NGS
 PS0737
 PS0737                          STATION DESCRIPTION
 PS0737
 PS0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0737'STATION IS LOCATED ABOUT 14-1/2 MILES NORTH NORTHEAST OF
 PS0737'HARROLD AND 14 MILES NORTH NORTHWEST OF HOLABIRD ON A SMALL
 PS0737'HILL THAT HAS SEVERAL SCATTERED PILES OF ROCKS.  STATION IS
 PS0737'107 FEET SOUTH OF FENCE AND 9 FEET SOUTHWEST OF WITNESS POST.
 PS0737'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 PS0737'ASMUSSEN 1951.
 PS0737'
 PS0737'REFERENCE MARK NO. 1 IS 58 FEET SOUTH OF FENCE.  THE MARK
 PS0737'PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED ASMUSSEN NO
 PS0737'1 1951.
 PS0737'
 PS0737'REFERENCE MARK NO. 2 PROJECTS ABOUT 6 INCHES AND THE DISK IS
 PS0737'STAMPED ASMUSSEN NO 2 1951.
 PS0737'
 PS0737'AZIMUTH MARK IS 47 FEET EAST OF THE APPROXIMATE CENTERLINE
 PS0737'OF GRADED ROAD, 2 FEET NORTH OF WITNESS POST AND IN FENCELINE.
 PS0737'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED ASMUSSEN
 PS0737'1951.
 PS0737'
 PS0737'TO REACH FROM THE POST OFFICE IN HOLABIRD GO WEST ON U.S.
 PS0737'HIGHWAY 14 FOR 0.2 MILE TO CROSSROADS.  TURN RIGHT AND GO NORTH
 PS0737'ON GRAVEL ROAD FOR 1.4 MILES TO T INTERSECTION.  TURN LEFT AND
 PS0737'GO WEST FOR 0.5 MILE TO T INTERSECTION.  TURN RIGHT AND GO
 PS0737'NORTH ON GRAVEL ROAD FOR 11.0 MILES TO SIDE ROAD LEFT.  TURN
 PS0737'LEFT AND GO WEST ON GRADED ROAD FOR 3.0 MILES TO CROSSROADS.
 PS0737'TURN RIGHT AND GO NORTH FOR 1.5 MILES TO AZIMUTH MARK ON
 PS0737'RIGHT OR EAST SIDE OF ROAD AS DESCRIBED.  CONTINUE NORTH FOR
 PS0737'0.5 MILE TO FENCE CORNER AND FARM ROAD RIGHT.  TURN RIGHT AND
 PS0737'GO EAST ALONG SOUTH SIDE OF FENCE FOR ABOUT 0.05 MILE TO TOP
 PS0737'OF HILL AND STATION AS DESCRIBED.
 PS0737'
 PS0737'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PS0737
 PS0737                          STATION RECOVERY (1977)
 PS0737
 PS0737'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 PS0737'STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 PS0737'REFERENCE MARKS 1 AND 2 HAVE BEEN DESTROYED BY FARM MACHINERY,
 PS0737'REFERENCE MARKS 3 AND 4 WERE ESTABLISHED AT THIS TIME.
 PS0737'
 PS0737'STATION IS LOCATED ABOUT 14-1/2 MILES NORTH-NORTHEAST OF HARROLD,
 PS0737'ABOUT 14 MILES NORTH-NORTHWEST OF HOLABIRD ON A SMALL KNOLL WHICH
 PS0737'IS UNDER CULTIVATION AND ON THE PROPERTY OF MR. STANLEY ASMUSSEN
 PS0737'AGAR, SOUTH DAKOTA.
 PS0737'
 PS0737'TO REACH THE STATION FROM THE POST OFFICE IN HOLABIRD, GO WEST ON
 PS0737'U.S. HIGHWAY 14 FOR 0.2 MILE TO CROSSROADS, TURN RIGHT, GO NORTH ON
 PS0737'HYDE COUNTY ROAD 649 FOR 1.45 MILES TO A T INTERSECTION, TURN LEFT,
 PS0737'GO WEST FOR 0.5 MILE TO A T INTERSECTION, TURN RIGHT, GO NORTH ON
 PS0737'GRAVEL ROAD FOR 11.1 MILES TO SIDE ROAD LEFT AND SIGN BAR JZ
 PS0737'POLLED HERFORDS.  TURN LEFT, GO WEST ON GRAVEL ROAD FOR 3.0 MILES
 PS0737'TO A SIDE ROAD, TURN RIGHT, GO NORTH ON GRAVEL ROAD FOR 1.5 MILES
 PS0737'TO AZIMUTH MARK ON RIGHT, CONTINUE NORTH 0.5 MILE TO A FIELD ROAD
 PS0737'RIGHT, TURN RIGHT, GO EAST FOR 320 FEET ALONG SOUTH SIDE OF FENCE
 PS0737'TO THE REFERENCE MARKS IN FENCE LINE AND STATION ON RIGHT.
 PS0737'
 PS0737'STATION MARK IS A STANDARD DISK SET TOP OF A 12 INCH SQUARE CONCRETE
 PS0737'MONUMENT FLUSH WITH GROUND AND IS STAMPED ASMUSSEN 1951.  IT IS 319
 PS0737'FEET EAST OF CENTER OF ROAD, 105 FEET SOUTH OF FENCE, 2.3 FEET
 PS0737'SOUTHEAST OF A 6 INCH ROUND WOODEN POST, 2.3 FEET SOUTHWEST OF A
 PS0737'6 INCH ROUND WOODEN POST AND 1.2 FEET NORTHWEST OF WITNESS POST.
 PS0737'
 PS0737'REFERENCE MARK 3 A STANDARD DISK SET IN TOP OF 12 INCH ROUND CONCRETE
 PS0737'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED ASMUSSEN 1951 NO 3
 PS0737'1977.  IT IS 370 FEET EAST OF CENTER OF ROAD, 118.1 FEET NORTHEAST
 PS0737'OF WITNESS POST.  80 FEET EAST OF A WITNESS SIGN NAILED ON FENCE
 PS0737'POST AND 1 FOOT SOUTH OF FENCE.
 PS0737'
 PS0737'REFERENCE MARK 4 A STANDARD DISK SET TOP OF A 12 INCH ROUND CONCRETE
 PS0737'MONUMENT FLUSH WITH GROUND AND IS STAMPED ASMUSSEN 1951 NO 4 1977.
 PS0737'IT IS 276 FEET EAST OF CENTER OF ROAD, 113.5 FEET NORTHWEST OF
 PS0737'WITNESS POST, 14.2 FEET WEST OF A WITNESS SIGN NAILED ON FENCE
 PS0737'POST AND 1 FOOT SOUTH OF FENCE.
 PS0737'
 PS0737'AZIMUTH MARK A STANDARD DISK SET TOP OF 7 INCH SQUARE CONCRETE
 PS0737'MONUMENT PROJECTING 4 INCHES ABOVE GROUND AND IS STAMPED ASMUSSEN
 PS0737'1951.  IT IS 115 SOUTH OF FENCE CORNER, 78.5 FEET NORTH OF POWER
 PS0737'POLE, 47 FEET EAST OF CENTER OF ROAD, 1.8 FEET NORTH OF WITNESS
 PS0737'POST AND 0.6 FEET EAST FENCE.
 PS0737'
 PS0737'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--14 MILES
 PS0737'NORTH-NORTHWEST OF HOLABIRD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0386 ***********************************************************************
 QQ0386  DESIGNATION -  ASPEN
 QQ0386  PID         -  QQ0386
 QQ0386  STATE/COUNTY-  SD/DAY
 QQ0386  COUNTRY     -  US
 QQ0386  USGS QUAD   -  EDEN (2017)
 QQ0386
 QQ0386                         *CURRENT SURVEY CONTROL
 QQ0386  ______________________________________________________________________
 QQ0386* NAD 83(1996) POSITION- 45 32 41.16758(N) 097 25 56.85339(W)   ADJUSTED
 QQ0386* NAVD 88 ORTHO HEIGHT -   582.    (meters)     1909.    (feet) SCALED
 QQ0386  ______________________________________________________________________
 QQ0386  GEOID HEIGHT    -        -25.173 (meters)                     GEOID18
 QQ0386  LAPLACE CORR    -         -1.43  (seconds)                    DEFLEC18
 QQ0386  HORZ ORDER      -  THIRD
 QQ0386
 QQ0386.The horizontal coordinates were established by classical geodetic methods
 QQ0386.and adjusted by the National Geodetic Survey in January 1998.
 QQ0386
 QQ0386.The orthometric height was scaled from a topographic map.
 QQ0386
 QQ0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0386.GEOID18 height accuracy estimate available here.
 QQ0386
 QQ0386.Click photographs - Photos may exist for this station.
 QQ0386
 QQ0386.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0386
 QQ0386. The following values were computed from the NAD 83(1996) position.
 QQ0386
 QQ0386;                    North         East     Units Scale Factor Converg.
 QQ0386;SPC SD N     -   193,363.008   800,476.532   MT  0.99997620   +1 49 01.7
 QQ0386;SPC SD N     -   634,391.80  2,626,230.09   sFT  0.99997620   +1 49 01.7
 QQ0386;UTM  14      - 5,044,665.207   622,369.582   MT  0.99978410   +1 07 08.6
 QQ0386
 QQ0386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0386!SPC SD N     -   0.99991267  x   0.99997620  =   0.99988887
 QQ0386!UTM  14      -   0.99991267  x   0.99978410  =   0.99969678
 QQ0386
 QQ0386:                Primary Azimuth Mark                     Grid Az
 QQ0386:SPC SD N     -  ASPEN AZ MK                              073 30 33.6
 QQ0386:UTM  14      -  ASPEN AZ MK                              074 12 26.7
 QQ0386
 QQ0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR2236944665(NAD 83)
 QQ0386
 QQ0386|---------------------------------------------------------------------|
 QQ0386| PID    Reference Object                     Distance      Geod. Az  |
 QQ0386|                                                           dddmmss.s |
 QQ0386| CO4263 ASPEN AZ MK                                        0751935.3 |
 QQ0386| CO4264 ASPEN RM 1                            8.392 METERS 09817     |
 QQ0386| CO4265 ASPEN RM 2                            9.065 METERS 19640     |
 QQ0386|---------------------------------------------------------------------|
 QQ0386
 QQ0386                          SUPERSEDED SURVEY CONTROL
 QQ0386
 QQ0386  NAD 83(1986)-  45 32 41.16564(N)    097 25 56.84288(W) AD(       ) 3
 QQ0386  NAD 27      -  45 32 41.32139(N)    097 25 55.51301(W) AD(       ) 3
 QQ0386
 QQ0386.Superseded values are not recommended for survey control.
 QQ0386
 QQ0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0386.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0386
 QQ0386_MARKER: DS = TRIANGULATION STATION DISK
 QQ0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0386_STAMPING: ASPEN 1952
 QQ0386_MARK LOGO: CGS
 QQ0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0386+STABILITY: SURFACE MOTION
 QQ0386
 QQ0386  HISTORY     - Date     Condition        Report By
 QQ0386  HISTORY     - 1952     MONUMENTED       CGS
 QQ0386
 QQ0386                          STATION DESCRIPTION
 QQ0386
 QQ0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0386'THE STATION IS IN SECTION 16, T 124 N, R 54 W, ON A ROCKY MOUND
 QQ0386'IN PASTURE LAND, 5 MILES SOUTH AND 1/2 MILE WEST OF EDEN AND 7
 QQ0386'FEET NORTH-NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QQ0386'
 QQ0386'TO REACH THE STATION FROM A CROSS ROAD AT THE WEST EDGE OF TOWN
 QQ0386'OF EDEN, GO SOUTH ON A GRAVELED ROAD FOR 2.1 MILES TO A SIDE ROAD
 QQ0386'ON THE RIGHT, TURN RIGHT AND GO WEST FOR 0.2 MILE, THENCE LEFT
 QQ0386'(SOUTH) ON THE MAIN GRAVELED ROAD FOR 3.15 MILES TO THE AZIMUTH
 QQ0386'MARK ON THE LEFT AS DESCRIBED BELOW, CONTINUE SOUTHERLY FOR 0.25
 QQ0386'MILE TO A T-INTERSECTION, TURN RIGHT (WEST) AND GO FOR 0.25 MILE
 QQ0386'TO A GATE ON THE RIGHT, GO THROUGH GATE AND GO
 QQ0386'NORTH-NORTHEASTERLY FOR ABOUT 100 YARDS TO A SMALL ROCKY MOUND
 QQ0386'AND THE STATION.
 QQ0386'
 QQ0386'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED ASPEN
 QQ0386'1952.
 QQ0386'
 QQ0386'REFERENCE MARK 1 PROJECTS 5 INCHES AND THE DISK IS STAMPED ASPEN
 QQ0386'NO 1 1952.
 QQ0386'
 QQ0386'REFERENCE MARK 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED ASPEN
 QQ0386'NO 2 1952.
 QQ0386'
 QQ0386'THE AZIMUTH MARK IS 35 FEET EAST OF THE CENTER OF THE GRAVELED
 QQ0386'ROAD, 13 FEET SOUTH OF A POWERLINE POLE AND 1 FOOT WEST OF A
 QQ0386'WHITE 4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 6 INCHES
 QQ0386'AND THE DISK IS STAMPED ASPEN 1952.
 QQ0386'
 QQ0386'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0942 ***********************************************************************
 QS0942  DESIGNATION -  ATHBOY
 QS0942  PID         -  QS0942
 QS0942  STATE/COUNTY-  SD/CORSON
 QS0942  COUNTRY     -  US
 QS0942  USGS QUAD   -  BLACK HORSE BUTTE (2017)
 QS0942
 QS0942                         *CURRENT SURVEY CONTROL
 QS0942  ______________________________________________________________________
 QS0942* NAD 83(1996) POSITION- 45 34 26.98142(N) 101 58 38.84520(W)   ADJUSTED
 QS0942* NAVD 88 ORTHO HEIGHT -   734.7   (meters)     2410.    (feet) VERTCON3
 QS0942  ______________________________________________________________________
 QS0942  GEOID HEIGHT    -        -19.321 (meters)                     GEOID18
 QS0942  LAPLACE CORR    -         -6.40  (seconds)                    DEFLEC18
 QS0942  HORZ ORDER      -  SECOND
 QS0942
 QS0942.The horizontal coordinates were established by classical geodetic methods
 QS0942.and adjusted by the National Geodetic Survey in January 1998.
 QS0942
 QS0942.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0942.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0942
 QS0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0942.GEOID18 height accuracy estimate available here.
 QS0942
 QS0942.Click photographs - Photos may exist for this station.
 QS0942
 QS0942.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0942
 QS0942. The following values were computed from the NAD 83(1996) position.
 QS0942
 QS0942;                    North         East     Units Scale Factor Converg.
 QS0942;SPC SD N     -   195,335.365   445,667.138   MT  0.99998076   -1 23 58.3
 QS0942;SPC SD N     -   640,862.78  1,462,159.60   sFT  0.99998076   -1 23 58.3
 QS0942;UTM  14      - 5,051,048.415   267,688.361   MT  1.00026357   -2 07 38.3
 QS0942;UTM  13      - 5,051,180.075   735,829.345   MT  1.00028382   +2 09 34.4
 QS0942
 QS0942!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0942!SPC SD N     -   0.99988785  x   0.99998076  =   0.99986861
 QS0942!UTM  14      -   0.99988785  x   1.00026357  =   1.00015139
 QS0942!UTM  13      -   0.99988785  x   1.00028382  =   1.00017164
 QS0942
 QS0942:                Primary Azimuth Mark                     Grid Az
 QS0942:SPC SD N     -  ATHBOY AZ MK                             270 52 42.7
 QS0942:UTM  14      -  ATHBOY AZ MK                             271 36 22.7
 QS0942:UTM  13      -  ATHBOY AZ MK                             267 19 10.0
 QS0942
 QS0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR6768851048(NAD 83)
 QS0942
 QS0942|---------------------------------------------------------------------|
 QS0942| PID    Reference Object                     Distance      Geod. Az  |
 QS0942|                                                           dddmmss.s |
 QS0942| CQ6981 ATHBOY 2 RM 3                        21.990 METERS 02923     |
 QS0942| CQ6978 ATHBOY RM 1                          14.797 METERS 08538     |
 QS0942| CQ6977 ATHBOY AZ MK                                       2692844.4 |
 QS0942| CQ6979 ATHBOY RM 2                          14.403 METERS 27110     |
 QS0942| QS0941 ATHBOY 2                             19.147 METERS 35632     |
 QS0942|---------------------------------------------------------------------|
 QS0942
 QS0942                          SUPERSEDED SURVEY CONTROL
 QS0942
 QS0942  NAD 83(1986)-  45 34 26.97281(N)    101 58 38.84333(W) AD(       ) 2
 QS0942  NAD 27      -  45 34 27.02700(N)    101 58 37.31100(W) AD(       ) 2
 QS0942  NGVD 29 (07/19/86)  734.3    (m)         2409.     (f) VERT ANG       
 QS0942
 QS0942.Superseded values are not recommended for survey control.
 QS0942
 QS0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0942.See file dsdata.pdf to determine how the superseded data were derived.
 QS0942
 QS0942_MARKER: DS = TRIANGULATION STATION DISK
 QS0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0942_STAMPING: ATHBOY 1951
 QS0942_MARK LOGO: CGS
 QS0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0942+STABILITY: SURFACE MOTION
 QS0942
 QS0942  HISTORY     - Date     Condition        Report By
 QS0942  HISTORY     - 1951     MONUMENTED       CGS
 QS0942  HISTORY     - 1971     SEE DESCRIPTION  NGS
 QS0942
 QS0942                          STATION DESCRIPTION
 QS0942
 QS0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0942'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF A GRADED DIRT ROAD,
 QS0942'ABOUT 3 MILES NORTH AND 11-3/4 MILES EAST OF MEADOW, 2-1/2
 QS0942'MILES WEST OF THE SMALL SETTLEMENT OF ATHBOY, AND 32 FEET NORTH
 QS0942'OF THE CENTER OF THE DIRT ROAD.
 QS0942'
 QS0942'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 73
 QS0942'AND 8, 2.5 MILES EAST OF MEADOW.  GO NORTH ON THE FORMER FOR 3.15
 QS0942'MILES TO A CROSSROADS.  TURN RIGHT, EAST, AND FOLLOW THE MAIN
 QS0942'GRADED DIRT ROAD FOR 5.1 MILES TO A SIDE ROAD ON THE RIGHT.
 QS0942'CONTINUE EASTERLY ON THE MAIN ROAD FOR 3.8 MILES TO THE AZIMUTH
 QS0942'MARK ON THE LEFT AS DESCRIBED.  CONTINUE EASTERLY ON THE GRADED
 QS0942'ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 QS0942'
 QS0942'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED ATHBOY
 QS0942'1951.
 QS0942'
 QS0942'REFERENCE MARK NO. 1 IS 34 FEET NORTH OF THE CENTER OF THE GRADED
 QS0942'ROAD.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED ATHBOY
 QS0942'NO 1 1951.
 QS0942'
 QS0942'REFERENCE MARK NO. 2 IS 34 FEET NORTH OF THE CENTER OF THE GRADED
 QS0942'ROAD.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED ATHBOY
 QS0942'NO 2 1951.
 QS0942'
 QS0942'THE AZIMUTH MARK IS 21 FEET NORTH OF THE CENTER OF THE GRADED
 QS0942'ROAD.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0942'ATHBOY 1951.
 QS0942'
 QS0942'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 QS0942'CYLINDERS.
 QS0942
 QS0942                          STATION RECOVERY (1971)
 QS0942
 QS0942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QS0942'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 QS0942'AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  DUE TO ROAD
 QS0942'IMPROVEMENTS IT WAS NECESSARY TO MOVE ALL OF THE MARKS.  STATION
 QS0942'ATHBOY 2, REFERENCE MARKS NO. 3 AND NO. 4, AND AN AZIMUTH MARK
 QS0942'WERE ESTABLISHED.  ALL OF THE MARKS OF STATION ATHBOY 1951 WERE
 QS0942'REMOVED AT THIS TIME.
 QS0942'
 QS0942'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 30 MILES
 QS0942'SSE OF LEMMON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0941 ***********************************************************************
 QS0941  DESIGNATION -  ATHBOY 2
 QS0941  PID         -  QS0941
 QS0941  STATE/COUNTY-  SD/CORSON
 QS0941  COUNTRY     -  US
 QS0941  USGS QUAD   -  BLACK HORSE BUTTE (2017)
 QS0941
 QS0941                         *CURRENT SURVEY CONTROL
 QS0941  ______________________________________________________________________
 QS0941* NAD 83(1996) POSITION- 45 34 27.60047(N) 101 58 38.89853(W)   NO CHECK
 QS0941* NAVD 88 ORTHO HEIGHT -   734.48  (+/-2cm)     2409.7   (feet) VERTCON3
 QS0941  ______________________________________________________________________
 QS0941  GEOID HEIGHT    -        -19.321 (meters)                     GEOID18
 QS0941  LAPLACE CORR    -         -6.40  (seconds)                    DEFLEC18
 QS0941  HORZ ORDER      -  THIRD
 QS0941  VERT ORDER      -  THIRD ? (See Below)
 QS0941
 QS0941.The horizontal coordinates were established by classical geodetic methods
 QS0941.and adjusted by the National Geodetic Survey in January 1998.
 QS0941
 QS0941.No horizontal observational check was made to the station.
 QS0941
 QS0941.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0941.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0941
 QS0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0941.GEOID18 height accuracy estimate available here.
 QS0941
 QS0941.The vertical order pertains to the NGVD 29 superseded value.
 QS0941
 QS0941.Click photographs - Photos may exist for this station.
 QS0941
 QS0941.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0941
 QS0941. The following values were computed from the NAD 83(1996) position.
 QS0941
 QS0941;                    North         East     Units Scale Factor Converg.
 QS0941;SPC SD N     -   195,354.499   445,666.449   MT  0.99998078   -1 23 58.3
 QS0941;SPC SD N     -   640,925.55  1,462,157.34   sFT  0.99998078   -1 23 58.3
 QS0941;UTM  14      - 5,051,067.562   267,687.915   MT  1.00026358   -2 07 38.4
 QS0941;UTM  13      - 5,051,199.135   735,827.468   MT  1.00028381   +2 09 34.4
 QS0941
 QS0941!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0941!SPC SD N     -   0.99988789  x   0.99998078  =   0.99986867
 QS0941!UTM  14      -   0.99988789  x   1.00026358  =   1.00015144
 QS0941!UTM  13      -   0.99988789  x   1.00028381  =   1.00017167
 QS0941
 QS0941:                Primary Azimuth Mark                     Grid Az
 QS0941:SPC SD N     -  ATHBOY 2 AZ MK                           271 20 33.0
 QS0941:UTM  14      -  ATHBOY 2 AZ MK                           272 04 13.1
 QS0941:UTM  13      -  ATHBOY 2 AZ MK                           267 47 00.3
 QS0941
 QS0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR6768751067(NAD 83)
 QS0941
 QS0941|---------------------------------------------------------------------|
 QS0941| PID    Reference Object                     Distance      Geod. Az  |
 QS0941|                                                           dddmmss.s |
 QS0941| CQ6981 ATHBOY 2 RM 3                        11.945 METERS 08947     |
 QS0941| QS0942 ATHBOY                               19.147 METERS 17632     |
 QS0941| CQ6977 ATHBOY AZ MK                                       2674103.0 |
 QS0941| CQ6982 ATHBOY 2 RM 4                        11.520 METERS 26917     |
 QS0941| CQ6980 ATHBOY 2 AZ MK                                     2695634.7 |
 QS0941|---------------------------------------------------------------------|
 QS0941
 QS0941                          SUPERSEDED SURVEY CONTROL
 QS0941
 QS0941  NAD 83(1986)-  45 34 27.59186(N)    101 58 38.89666(W) AD(       ) 3
 QS0941  NAD 27      -  45 34 27.64611(N)    101 58 37.36437(W) AD(       ) 3
 QS0941  NGVD 29             734.04   (m)         2408.3    (f) LEVELING    3  
 QS0941
 QS0941.Superseded values are not recommended for survey control.
 QS0941
 QS0941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0941.See file dsdata.pdf to determine how the superseded data were derived.
 QS0941
 QS0941_MARKER: DS = TRIANGULATION STATION DISK
 QS0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0941_STAMPING: ATHBOY 2 1971
 QS0941_MARK LOGO: CGS
 QS0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0941+STABILITY: SURFACE MOTION
 QS0941
 QS0941  HISTORY     - Date     Condition        Report By
 QS0941  HISTORY     - 1971     MONUMENTED       NGS
 QS0941
 QS0941                          STATION DESCRIPTION
 QS0941
 QS0941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QS0941'THE STATION IS LOCATED ABOUT 30 MILES SOUTH-SOUTHEAST OF LEMMON
 QS0941'AND 12 MILES EAST-NORTHEAST OF MEADOW, ALONG THE NORTH SIDE OF A
 QS0941'GRADED COUNTY ROAD, IN A GRAND RIVER NATIONAL GRASSLAND PASTURE.
 QS0941'
 QS0941'THE STATION MARK IS A STANDARD DISK STAMPED ATHBOY 2 1971, SET
 QS0941'IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT
 QS0941'IS 100 FEET NORTH OF THE CENTER OF THE ROAD, AND 2.9 FEET
 QS0941'WEST OF A METAL WITNESS POST.
 QS0941'
 QS0941'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED ATHBOY 2 NO 3
 QS0941'1971, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 QS0941'IT IS 100 FEET NORTH OF THE CENTER OF THE ROAD, AND 36.5 FEET
 QS0941'EAST OF THE METAL WITNESS POST.
 QS0941'
 QS0941'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED ATHBOY 2 NO
 QS0941'4 1971, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 10-INCHES.
 QS0941'IT IS 100 FEET NORTH OF THE CENTER OF THE ROAD, AND 41 FEET
 QS0941'WEST OF THE METAL WITNESS POST.
 QS0941'
 QS0941'THE AZIMUTH MARK IS A STANDARD DISK STAMPED ATHBOY 2 1971,
 QS0941'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT
 QS0941'IS 100 FEET NORTH OF THE CENTER OF THE ROAD, 65 FEET NORTH AND
 QS0941'112 FEET EAST OF A GATE IN THE PRESENT FENCE, 76 FEET SOUTHEAST
 QS0941'OF THE CENTER OF A TRACK ROAD INTO PASTURE, AND 1.4 FEET EAST OF
 QS0941'A METAL WITNESS POST.
 QS0941'
 QS0941'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 12
 QS0941'AND STATE HIGHWAY 73, AT THE WEST EDGE OF LEMMON, GO SOUTH ON
 QS0941'HIGHWAY 73 FOR 12.4 MILES TO THE GRAND RIVER BRIDGE, CONTINUE
 QS0941'SOUTH ON HIGHWAY FOR 13.55 MILES TO A GRADED CROSSROAD AND SIGN,
 QS0941'BLACK HORSE RANCH, TURN LEFT AND GO EAST FOR 9.3 MILES TO THE
 QS0941'AZIMUTH MARK ON THE LEFT ON THE NORTHEAST SLOPE OF A HILL,
 QS0941'CONTINUE EAST FOR 0.35 MILE TO THE STATION ON THE LEFT AS
 QS0941'DESCRIBED ON THE NORTH SLOPE OF A HILL.
 QS0941'
 QS0941'THE U.S. FOREST SERVICE OFFICE IN LEMMON WAS VISITED REGARDS
 QS0941'ESTABLISHING THE STATION IN THE NATIONAL GRASSLAND PASTURE.
 QS0941'
 QS0941'THE DISTANCE R.M. 3 TO R.M. 4 WAS NOT MEASURED AS THEY ARE NEARLY
 QS0941'ON LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0597 ***********************************************************************
 QR0597  DESIGNATION -  ATHOL WHITE DOME FLAGPOLE
 QR0597  PID         -  QR0597
 QR0597  STATE/COUNTY-  SD/SPINK
 QR0597  COUNTRY     -  US
 QR0597  USGS QUAD   -  ATHOL (2017)
 QR0597
 QR0597                         *CURRENT SURVEY CONTROL
 QR0597  ______________________________________________________________________
 QR0597* NAD 83(1996) POSITION- 45 00 36.69033(N) 098 35 48.05921(W)   ADJUSTED
 QR0597  ______________________________________________________________________
 QR0597  GEOID HEIGHT    -        -24.270 (meters)                     GEOID18
 QR0597  LAPLACE CORR    -         -1.78  (seconds)                    DEFLEC18
 QR0597  HORZ ORDER      -  THIRD
 QR0597
 QR0597.The horizontal coordinates were established by classical geodetic methods
 QR0597.and adjusted by the National Geodetic Survey in January 1998.
 QR0597
 QR0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0597.GEOID18 height accuracy estimate available here.
 QR0597
 QR0597.Click photographs - Photos may exist for this station.
 QR0597
 QR0597.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0597
 QR0597. The following values were computed from the NAD 83(1996) position.
 QR0597
 QR0597;                    North         East     Units Scale Factor Converg.
 QR0597;SPC SD N     -   131,733.954   710,615.230   MT  0.99993937   +0 59 35.5
 QR0597;SPC SD N     -   432,197.15  2,331,410.13   sFT  0.99993937   +0 59 35.5
 QR0597;UTM  14      - 4,984,161.688   531,781.904   MT  0.99961242   +0 17 06.9
 QR0597
 QR0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3178184161(NAD 83)
 QR0597
 QR0597                          SUPERSEDED SURVEY CONTROL
 QR0597
 QR0597  NAD 83(1986)-  45 00 36.69357(N)    098 35 48.05566(W) AD(       ) 3
 QR0597  NAD 27      -  45 00 36.78800(N)    098 35 46.71200(W) AD(       ) 3
 QR0597
 QR0597.Superseded values are not recommended for survey control.
 QR0597
 QR0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0597.See file dsdata.pdf to determine how the superseded data were derived.
 QR0597
 QR0597_MARKER: 62 = FLAGPOLE
 QR0597
 QR0597  HISTORY     - Date     Condition        Report By
 QR0597  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0597  HISTORY     - 1935     GOOD             CGS
 QR0597
 QR0597                          STATION DESCRIPTION
 QR0597
 QR0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0597'POINT OBSERVED UPON IS THE BASE OF FLAGPOLE UPON A PROMINENT
 QR0597'WHITE DOME IN THE CENTER OF THE TOWN AT ATHOL.  BUILDING IS
 QR0597'PROBABLY A SCHOOL OR SOME PUBLIC BUILDING NOT VISITED.
 QR0597'
 QR0597'STATION WAS OBSERVED UPON FROM TRIANGULATION STATIONS GROVE
 QR0597'AND BRILL.
 QR0597
 QR0597                          STATION RECOVERY (1935)
 QR0597
 QR0597'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0597'THIS STATION IS PROBABLY THE BASE OF THE FINIAL ON THE CUPOLA
 QR0597'ON THE ATHOL PUBLIC SCHOOL.  THE SCHOOL IS A RED BRICK BUILDING
 QR0597'WITH A SHINGLE HIP ROOF, AND HAS A WHITE CUPOLA AT THE CENTER
 QR0597'OF THE RIDGE OF THE ROOF.  THE CUPOLA IS OCTAGONAL WITH FOUR
 QR0597'LOUVERED SIDES.  THE CUPOLA HAS AN OCTAGONAL DOME, WHICH
 QR0597'FORMS WIDE EAVES OVER THE CUPOLA.  THERE IS A SQUARE FINIAL
 QR0597'WITH BALL AT THE TIP AT THE CENTER OF THE DOME.  THE CUPOLA IS
 QR0597'ABOUT 50 FEET HIGH AND IS NOT VERY PROMINENT.  THERE IS A
 QR0597'FLAGSTAFF AT THE N CENTER OF THE BUILDING OVER THE ENTRANCE,
 QR0597'WHICH EXTENDS ABOVE THE FINIAL ON THE CUPOLA.  IT IS NOT
 QR0597'KNOWN WHICH POINT WAS OBSERVED.  NEITHER COULD BE SEEN FROM
 QR0597'ASHTON OR GROVE.
 QR0597'
 QR0597'THE SCHOOL IS ON THE W SIDE OF THE SECOND STREET E OF A RAILROAD
 QR0597'TRACK, BETWEEN THE FIRST AND SECOND STREETS N OF THE MAIN
 QR0597'STREET OF ATHOL.  STATION WAS NOT OBSERVED IN 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0949 ***********************************************************************
 PR0949  DESIGNATION -  AURORA
 PR0949  PID         -  PR0949
 PR0949  STATE/COUNTY-  SD/BROOKINGS
 PR0949  COUNTRY     -  US
 PR0949  USGS QUAD   -  AURORA (2017)
 PR0949
 PR0949                         *CURRENT SURVEY CONTROL
 PR0949  ______________________________________________________________________
 PR0949* NAD 83(1996) POSITION- 44 18 36.26529(N) 096 41 15.60674(W)   ADJUSTED
 PR0949* NAVD 88 ORTHO HEIGHT -   504.    (meters)     1654.    (feet) SCALED
 PR0949  ______________________________________________________________________
 PR0949  GEOID HEIGHT    -        -25.505 (meters)                     GEOID18
 PR0949  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 PR0949  HORZ ORDER      -  THIRD
 PR0949
 PR0949.The horizontal coordinates were established by classical geodetic methods
 PR0949.and adjusted by the National Geodetic Survey in January 1998.
 PR0949
 PR0949.The orthometric height was scaled from a topographic map.
 PR0949
 PR0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0949.GEOID18 height accuracy estimate available here.
 PR0949
 PR0949.Click photographs - Photos may exist for this station.
 PR0949
 PR0949.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0949
 PR0949. The following values were computed from the NAD 83(1996) position.
 PR0949
 PR0949;                    North         East     Units Scale Factor Converg.
 PR0949;SPC SD N     -    58,382.883   864,214.108   MT  1.00002213   +2 20 39.3
 PR0949;SPC SD N     -   191,544.51  2,835,342.45   sFT  1.00002213   +2 20 39.3
 PR0949;SPC SD S     -   225,989.992   890,778.478   MT  0.99997976   +2 30 53.9
 PR0949;SPC SD S     -   741,435.50  2,922,495.72   sFT  0.99997976   +2 30 53.9
 PR0949;UTM  14      - 4,908,913.276   684,422.174   MT  1.00001830   +1 36 56.6
 PR0949
 PR0949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0949!SPC SD N     -   0.99992494  x   1.00002213  =   0.99994707
 PR0949!SPC SD S     -   0.99992494  x   0.99997976  =   0.99990470
 PR0949!UTM  14      -   0.99992494  x   1.00001830  =   0.99994324
 PR0949
 PR0949:                Primary Azimuth Mark                     Grid Az
 PR0949:SPC SD N     -  AURORA AZ MK                             074 10 19.6
 PR0949:SPC SD S     -  AURORA AZ MK                             074 00 05.0
 PR0949:UTM  14      -  AURORA AZ MK                             074 54 02.3
 PR0949
 PR0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8442208913(NAD 83)
 PR0949
 PR0949|---------------------------------------------------------------------|
 PR0949| PID    Reference Object                     Distance      Geod. Az  |
 PR0949|                                                           dddmmss.s |
 PR0949| AB7513 AURORA RM 1                          29.105 METERS 01242     |
 PR0949| AB7515 AURORA AZ MK                                       0763058.9 |
 PR0949| AB7514 AURORA RM 2                          33.394 METERS 25844     |
 PR0949|---------------------------------------------------------------------|
 PR0949
 PR0949                          SUPERSEDED SURVEY CONTROL
 PR0949
 PR0949  NAD 83(1986)-  44 18 36.26445(N)    096 41 15.58584(W) AD(       ) 3
 PR0949  NAD 27      -  44 18 36.38400(N)    096 41 14.41000(W) AD(       ) 3
 PR0949
 PR0949.Superseded values are not recommended for survey control.
 PR0949
 PR0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0949.See file dsdata.pdf to determine how the superseded data were derived.
 PR0949
 PR0949_MARKER: DS = TRIANGULATION STATION DISK
 PR0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0949_STAMPING: AURORA 1949
 PR0949_MARK LOGO: CGS
 PR0949_PROJECTION: FLUSH
 PR0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0949+STABILITY: SURFACE MOTION
 PR0949
 PR0949  HISTORY     - Date     Condition        Report By
 PR0949  HISTORY     - 1949     MONUMENTED       CGS
 PR0949  HISTORY     - 19940916 MARK NOT FOUND   NGS
 PR0949
 PR0949                          STATION DESCRIPTION
 PR0949
 PR0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0949'STATION IS LOCATED ABOUT 5-1/2 MILES EAST OF BROOKINGS AND
 PR0949'2 MILES NORTH OF AURORA IN A FARMYARD.  STATION IS 78 FEET
 PR0949'SOUTH OF THE APPROXIMATE CENTERLINE OF DRIVEWAY, 54 FEET
 PR0949'WEST OF THE APPROXIMATE CENTERLINE OF GRAVEL ROAD AND 32 FEET
 PR0949'NORTHWEST OF FENCECORNER.  THE MARK IS FLUSH WITH THE GROUND
 PR0949'AND THE DISK IS STAMPED AURORA 1949.
 PR0949'
 PR0949'REFERENCE MARK NO. 1 IS 32 FEET WEST OF THE APPROXIMATE
 PR0949'CENTERLINE OF GRAVEL ROAD, 10 FEET NORTH OF GATE POST AND
 PR0949'IN FENCELINE.  THE MARK IS FLUSH WITH THE GROUND AND THE
 PR0949'DISK IS STAMPED AURORA NO 1 1949.
 PR0949'
 PR0949'REFERENCE MARK NO. 2 IS 1 FOOT NORTHEAST OF GATE POST AND
 PR0949'IN FENCELINE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK
 PR0949'IS STAMPED AURORA NO 2 1949.
 PR0949'
 PR0949'AZIMUTH MARK IS 50 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 PR0949'OF U.S. HIGHWAY 14, 1.5 FEET WEST OF TELEPHONE POLE AND IN
 PR0949'FENCELINE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 PR0949'STAMPED AURORA 1949.
 PR0949'
 PR0949'TO REACH FROM THE POST OFFICE IN BROOKINGS GO NORTH 1 BLOCK
 PR0949'TO U.S. HIGHWAY 14.  TURN RIGHT AND GO EAST ON U.S. HIGHWAY
 PR0949'14 FOR 5.6 MILES TO CROSSROADS.  TURN RIGHT AND GO SOUTH ON
 PR0949'GRAVEL ROAD FOR ABOUT 0.1 MILE TO STATION ON RIGHT OR WEST SIDE
 PR0949'OF ROAD AS DESCRIBED.  TO REACH AZIMUTH MARK FROM STATION GO
 PR0949'NORTH TO U.S. HIGHWAY 14.  TURN RIGHT AND GO EAST ON HIGHWAY
 PR0949'FOR 0.3 MILE TO AZIMUTH ON RIGHT OR SOUTH SIDE OF HIGHWAY
 PR0949'AS DESCRIBED.
 PR0949'
 PR0949'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PR0949
 PR0949                          STATION RECOVERY (1994)
 PR0949
 PR0949'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0949'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION. ASSUMED
 PR0949'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0441 ***********************************************************************
 QQ0441  DESIGNATION -  AUSTIN
 QQ0441  PID         -  QQ0441
 QQ0441  STATE/COUNTY-  SD/CLARK
 QQ0441  COUNTRY     -  US
 QQ0441  USGS QUAD   -  BRADLEY (2017)
 QQ0441
 QQ0441                         *CURRENT SURVEY CONTROL
 QQ0441  ______________________________________________________________________
 QQ0441* NAD 83(1996) POSITION- 45 01 01.88037(N) 097 38 15.21469(W)   ADJUSTED
 QQ0441* NAVD 88 ORTHO HEIGHT -   572.    (meters)     1877.    (feet) SCALED
 QQ0441  ______________________________________________________________________
 QQ0441  GEOID HEIGHT    -        -24.748 (meters)                     GEOID18
 QQ0441  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 QQ0441  HORZ ORDER      -  FIRST
 QQ0441
 QQ0441.The horizontal coordinates were established by classical geodetic methods
 QQ0441.and adjusted by the National Geodetic Survey in January 1998.
 QQ0441
 QQ0441.The orthometric height was scaled from a topographic map.
 QQ0441
 QQ0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0441.GEOID18 height accuracy estimate available here.
 QQ0441
 QQ0441.Click photographs - Photos may exist for this station.
 QQ0441
 QQ0441.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0441
 QQ0441. The following values were computed from the NAD 83(1996) position.
 QQ0441
 QQ0441;                    North         East     Units Scale Factor Converg.
 QQ0441;SPC SD N     -   134,269.465   786,177.511   MT  0.99993929   +1 40 19.2
 QQ0441;SPC SD N     -   440,515.74  2,579,317.38   sFT  0.99993929   +1 40 19.2
 QQ0441;UTM  14      - 4,985,762.740   607,349.040   MT  0.99974170   +0 57 49.6
 QQ0441
 QQ0441!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0441!SPC SD N     -   0.99991416  x   0.99993929  =   0.99985345
 QQ0441!UTM  14      -   0.99991416  x   0.99974170  =   0.99965588
 QQ0441
 QQ0441:                Primary Azimuth Mark                     Grid Az
 QQ0441:SPC SD N     -  AUSTIN AZ MK                             166 57 41.2
 QQ0441:UTM  14      -  AUSTIN AZ MK                             167 40 10.8
 QQ0441
 QQ0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0734985762(NAD 83)
 QQ0441
 QQ0441|---------------------------------------------------------------------|
 QQ0441| PID    Reference Object                     Distance      Geod. Az  |
 QQ0441|                                                           dddmmss.s |
 QQ0441| CO4268 AUSTIN RM 1                          18.948 METERS 08214     |
 QQ0441| PR0916 GARDEN CITY METH CH SPIRE           APPROX. 7.9 KM 1455217.1 |
 QQ0441| CO4267 AUSTIN AZ MK                                       1683800.4 |
 QQ0441| PR0921 CLARK MUNICIPAL TANK                APPROX.17.2 KM 2074615.1 |
 QQ0441| CO4269 AUSTIN RM 2                          19.243 METERS 21536     |
 QQ0441|---------------------------------------------------------------------|
 QQ0441
 QQ0441                          SUPERSEDED SURVEY CONTROL
 QQ0441
 QQ0441  NAD 83(1986)-  45 01 01.88068(N)    097 38 15.19851(W) AD(       ) 1
 QQ0441  NAD 27      -  45 01 02.01834(N)    097 38 13.89475(W) AD(       ) 1
 QQ0441
 QQ0441.Superseded values are not recommended for survey control.
 QQ0441
 QQ0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0441.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0441
 QQ0441_MARKER: DS = TRIANGULATION STATION DISK
 QQ0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0441_STAMPING: AUSTIN 1952
 QQ0441_MARK LOGO: CGS
 QQ0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0441+STABILITY: SURFACE MOTION
 QQ0441
 QQ0441  HISTORY     - Date     Condition        Report By
 QQ0441  HISTORY     - 1952     MONUMENTED       CGS
 QQ0441
 QQ0441                          STATION DESCRIPTION
 QQ0441
 QQ0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0441'THE STATION IS IN SECTION 23, T 118 N, R 57 W, ON LAND OWNED BY
 QQ0441'A MR. AUSTIN, ABOUT 5 MILES SOUTH OF BRADLEY AND 4-1/4 MILES NORTH
 QQ0441'AND 2-1/2 MILES WEST OF GARDEN CITY, AND 6 FEET WEST-NORTHWEST OF
 QQ0441'A WHITE 4 IN X 4 IN WITNESS POST.
 QQ0441'
 QQ0441'TO REACH THE STATION FROM THE MAIN INTERSECTION ONE BLOCK WEST
 QQ0441'OF THE FLAG POLE IN CENTER OF STREET IN BRADLEY, GO SOUTH, WEST
 QQ0441'AND SOUTHERLY ON STATE HIGHWAY 25 FOR 6.45 MILES TO A CROSS ROAD,
 QQ0441'TURN LEFT (EAST) AND GO FOR 1 MILE TO A TRACK ROAD ON THE LEFT,
 QQ0441'TURN LEFT (NORTH) AND FOLLOW THE TRACK ROAD FOR 0.35 MILE TO THE
 QQ0441'AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW, CONTINUE NORTHERLY
 QQ0441'ON THE TRACK ROAD FOR 0.35 MILE, THENCE LEFT (WEST) ACROSS
 QQ0441'PASTURE LAND FOR 0.05 MILE TO THE SUMMIT OF A SMALL KNOLL AND THE
 QQ0441'STATION.
 QQ0441'
 QQ0441'THE STATION PROJECTS 4 INCHES AND THE DISK IS STAMPED AUSTIN 1952.
 QQ0441'
 QQ0441'REFERENCE MARK 1 PROJECTS 7 INCHES AND THE DISK IS STAMPED AUSTIN
 QQ0441'NO 1 1952.
 QQ0441'
 QQ0441'REFERENCE MARK 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QQ0441'AUSTIN NO 2 1952.
 QQ0441'
 QQ0441'THE AZIMUTH MARK IS 70 FEET EAST OF A POWERLINE POLE, 17 FEET
 QQ0441'EAST OF THE CENTER OF THE TRACK ROAD AND 2 FEET WEST OF A WHITE
 QQ0441'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 8 INCHES AND THE
 QQ0441'DISK IS STAMPED AUSTIN 1952.
 QQ0441'
 QQ0441'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0086 ***********************************************************************
 PU0086  DESIGNATION -  AVANCE
 PU0086  PID         -  PU0086
 PU0086  STATE/COUNTY-  SD/MEADE
 PU0086  COUNTRY     -  US
 PU0086  USGS QUAD   -  AVANCE (2017)
 PU0086
 PU0086                         *CURRENT SURVEY CONTROL
 PU0086  ______________________________________________________________________
 PU0086* NAD 83(1986) POSITION- 44 53 15.     (N) 102 14 58.     (W)   SCALED
 PU0086* NAVD 88 ORTHO HEIGHT -   781.853 (meters)     2565.13  (feet) ADJUSTED
 PU0086  ______________________________________________________________________
 PU0086  GEOID HEIGHT    -        -19.072 (meters)                     GEOID18
 PU0086  DYNAMIC HEIGHT  -        781.686 (meters)     2564.58  (feet) COMP
 PU0086  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0086
 PU0086  VERT ORDER      -  SECOND    CLASS 0
 PU0086
 PU0086.The horizontal coordinates were scaled from a map and have
 PU0086.an estimated accuracy of +/- 6 seconds.
 PU0086
 PU0086.The orthometric height was determined by differential leveling and
 PU0086.adjusted by the NATIONAL GEODETIC SURVEY
 PU0086.in June 1991.
 PU0086
 PU0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0086.GEOID18 height accuracy estimate available here.
 PU0086
 PU0086.Click photographs - Photos may exist for this station.
 PU0086
 PU0086.The dynamic height is computed by dividing the NAVD 88
 PU0086.geopotential number by the normal gravity value computed on the
 PU0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0086.degrees latitude (g = 980.6199 gals.).
 PU0086
 PU0086.The modeled gravity was interpolated from observed gravity values.
 PU0086
 PU0086;                    North         East    Units  Estimated Accuracy
 PU0086;SPC SD N     -   119,610.      422,330.      MT  (+/- 180 meters Scaled)
 PU0086
 PU0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK172741(NAD 83)
 PU0086
 PU0086                          SUPERSEDED SURVEY CONTROL
 PU0086
 PU0086  NGVD 29 (??/??/92)  781.393  (m)         2563.62   (f) ADJ UNCH    2 0
 PU0086
 PU0086.Superseded values are not recommended for survey control.
 PU0086
 PU0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0086.See file dsdata.pdf to determine how the superseded data were derived.
 PU0086
 PU0086_MARKER: DS = TRIANGULATION STATION DISK
 PU0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0086_STAMPING: AVANCE 1962
 PU0086_MARK LOGO: CGS
 PU0086_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0086+STABILITY: SURFACE MOTION
 PU0086
 PU0086  HISTORY     - Date     Condition        Report By
 PU0086  HISTORY     - 1962     MONUMENTED       CGS
 PU0086  HISTORY     - 1963     GOOD             CGS
 PU0086
 PU0086                          STATION DESCRIPTION
 PU0086
 PU0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0086'14.2 MI SE FROM OPAL.
 PU0086'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0086'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0086'ROAD, 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.35 MILE
 PU0086'SOUTH ALONG A GRAVELED ROAD, IN SECTION 26, T 11 N, R 15 E, ON
 PU0086'THE CREST OF A LOW RIDGE RUNNING NORTHWEST-SOUTHEAST, 242 FEET
 PU0086'WEST OF THE CENTER LINE OF THE ROAD, 200 FEET WEST OF A FENCE,
 PU0086'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0087 ***********************************************************************
 PU0087  DESIGNATION -  AVANCE RM 1
 PU0087  PID         -  PU0087
 PU0087  STATE/COUNTY-  SD/MEADE
 PU0087  COUNTRY     -  US
 PU0087  USGS QUAD   -  AVANCE (2017)
 PU0087
 PU0087                         *CURRENT SURVEY CONTROL
 PU0087  ______________________________________________________________________
 PU0087* NAD 83(1986) POSITION- 44 53 16.     (N) 102 14 58.     (W)   SCALED
 PU0087* NAVD 88 ORTHO HEIGHT -   781.507 (meters)     2563.99  (feet) ADJUSTED
 PU0087  ______________________________________________________________________
 PU0087  GEOID HEIGHT    -        -19.072 (meters)                     GEOID18
 PU0087  DYNAMIC HEIGHT  -        781.340 (meters)     2563.45  (feet) COMP
 PU0087  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0087
 PU0087  VERT ORDER      -  SECOND    CLASS 0
 PU0087
 PU0087.The horizontal coordinates were scaled from a map and have
 PU0087.an estimated accuracy of +/- 6 seconds.
 PU0087
 PU0087.The orthometric height was determined by differential leveling and
 PU0087.adjusted by the NATIONAL GEODETIC SURVEY
 PU0087.in June 1991.
 PU0087
 PU0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0087.GEOID18 height accuracy estimate available here.
 PU0087
 PU0087.Click photographs - Photos may exist for this station.
 PU0087
 PU0087.The dynamic height is computed by dividing the NAVD 88
 PU0087.geopotential number by the normal gravity value computed on the
 PU0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0087.degrees latitude (g = 980.6199 gals.).
 PU0087
 PU0087.The modeled gravity was interpolated from observed gravity values.
 PU0087
 PU0087;                    North         East    Units  Estimated Accuracy
 PU0087;SPC SD N     -   119,640.      422,330.      MT  (+/- 180 meters Scaled)
 PU0087
 PU0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK172741(NAD 83)
 PU0087
 PU0087                          SUPERSEDED SURVEY CONTROL
 PU0087
 PU0087  NGVD 29 (??/??/92)  781.047  (m)         2562.49   (f) ADJ UNCH    2 0
 PU0087
 PU0087.Superseded values are not recommended for survey control.
 PU0087
 PU0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0087.See file dsdata.pdf to determine how the superseded data were derived.
 PU0087
 PU0087_MARKER: DR = REFERENCE MARK DISK
 PU0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0087_STAMPING: AVANCE NO 1 1962
 PU0087_MARK LOGO: CGS
 PU0087_PROJECTION: FLUSH
 PU0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0087+STABILITY: SURFACE MOTION
 PU0087
 PU0087  HISTORY     - Date     Condition        Report By
 PU0087  HISTORY     - 1962     MONUMENTED       CGS
 PU0087  HISTORY     - 1963     GOOD             CGS
 PU0087
 PU0087                          STATION DESCRIPTION
 PU0087
 PU0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0087'14.2 MI SE FROM OPAL.
 PU0087'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0087'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0087'8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.35 MILES SOUTH
 PU0087'ALONG A GRAVELED ROAD, IN SECTION 26, T 11 N, R 15 E, ON THE
 PU0087'CREST OF A LOW RIDGE RUNNING NORTHWEST-SOUTHEAST, 240 FEET WEST
 PU0087'OF THE CENTER LINE OF THE ROAD, 54.8 FEET NORTH OF AVANCE 1962,
 PU0087'198 FEET WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PU0087'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0088 ***********************************************************************
 PU0088  DESIGNATION -  AVANCE RM 2
 PU0088  PID         -  PU0088
 PU0088  STATE/COUNTY-  SD/MEADE
 PU0088  COUNTRY     -  US
 PU0088  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0088
 PU0088                         *CURRENT SURVEY CONTROL
 PU0088  ______________________________________________________________________
 PU0088* NAD 83(1986) POSITION- 44 53 15.     (N) 102 14 59.     (W)   SCALED
 PU0088* NAVD 88 ORTHO HEIGHT -   781.938 (meters)     2565.41  (feet) ADJUSTED
 PU0088  ______________________________________________________________________
 PU0088  GEOID HEIGHT    -        -19.071 (meters)                     GEOID18
 PU0088  DYNAMIC HEIGHT  -        781.771 (meters)     2564.86  (feet) COMP
 PU0088  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0088
 PU0088  VERT ORDER      -  SECOND    CLASS 0
 PU0088
 PU0088.The horizontal coordinates were scaled from a map and have
 PU0088.an estimated accuracy of +/- 6 seconds.
 PU0088
 PU0088.The orthometric height was determined by differential leveling and
 PU0088.adjusted by the NATIONAL GEODETIC SURVEY
 PU0088.in June 1991.
 PU0088
 PU0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0088.GEOID18 height accuracy estimate available here.
 PU0088
 PU0088.Click photographs - Photos may exist for this station.
 PU0088
 PU0088.The dynamic height is computed by dividing the NAVD 88
 PU0088.geopotential number by the normal gravity value computed on the
 PU0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0088.degrees latitude (g = 980.6199 gals.).
 PU0088
 PU0088.The modeled gravity was interpolated from observed gravity values.
 PU0088
 PU0088;                    North         East    Units  Estimated Accuracy
 PU0088;SPC SD N     -   119,610.      422,300.      MT  (+/- 180 meters Scaled)
 PU0088
 PU0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK171741(NAD 83)
 PU0088
 PU0088                          SUPERSEDED SURVEY CONTROL
 PU0088
 PU0088  NGVD 29 (??/??/92)  781.478  (m)         2563.90   (f) ADJ UNCH    2 0
 PU0088
 PU0088.Superseded values are not recommended for survey control.
 PU0088
 PU0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0088.See file dsdata.pdf to determine how the superseded data were derived.
 PU0088
 PU0088_MARKER: DR = REFERENCE MARK DISK
 PU0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0088_STAMPING: AVANCE NO 2 1962
 PU0088_MARK LOGO: CGS
 PU0088_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0088+STABILITY: SURFACE MOTION
 PU0088
 PU0088  HISTORY     - Date     Condition        Report By
 PU0088  HISTORY     - 1962     MONUMENTED       CGS
 PU0088  HISTORY     - 1963     GOOD             CGS
 PU0088
 PU0088                          STATION DESCRIPTION
 PU0088
 PU0088'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0088'14.2 MI SE FROM OPAL.
 PU0088'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0088'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0088'8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.35 MILES SOUTH
 PU0088'ALONG A GRAVELED ROAD, IN SECTION 26, T 11 N, R 15 E, ON THE
 PU0088'CREST OF A LOW RIDGE RUNNING NORTHWEST-SOUTHEAST, 295 FEET WEST
 PU0088'OF THE CENTER LINE OF THE ROAD, 253 FEET WEST OF A FENCE, 54.5
 PU0088'FEET WEST OF AVANCE 1962, AND SET IN THE TOP OF A CONCRETE POST
 PU0088'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0800 ***********************************************************************
 NN0800  DESIGNATION -  AVON
 NN0800  PID         -  NN0800
 NN0800  STATE/COUNTY-  SD/BON HOMME
 NN0800  COUNTRY     -  US
 NN0800  USGS QUAD   -  NIOBRARA NE (2017)
 NN0800
 NN0800                         *CURRENT SURVEY CONTROL
 NN0800  ______________________________________________________________________
 NN0800* NAD 83(1996) POSITION- 42 59 24.58641(N) 098 04 19.68482(W)   ADJUSTED
 NN0800* NAVD 88 ORTHO HEIGHT -   532.0   (meters)     1745.    (feet) VERTCON3
 NN0800  ______________________________________________________________________
 NN0800  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 NN0800  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 NN0800  HORZ ORDER      -  FIRST
 NN0800
 NN0800.The horizontal coordinates were established by classical geodetic methods
 NN0800.and adjusted by the National Geodetic Survey in January 1998.
 NN0800
 NN0800.The NAVD 88 height was computed by applying the VERTCON shift value to
 NN0800.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NN0800
 NN0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0800.GEOID18 height accuracy estimate available here.
 NN0800
 NN0800.Click photographs - Photos may exist for this station.
 NN0800
 NN0800.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0800
 NN0800. The following values were computed from the NAD 83(1996) position.
 NN0800
 NN0800;                    North         East     Units Scale Factor Converg.
 NN0800;SPC SD S     -    75,478.407   784,380.792   MT  0.99996656   +1 33 35.6
 NN0800;SPC SD S     -   247,632.07  2,573,422.65   sFT  0.99996656   +1 33 35.6
 NN0800;UTM  14      - 4,760,140.053   575,641.075   MT  0.99967039   +0 37 57.8
 NN0800
 NN0800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0800!SPC SD S     -   0.99992068  x   0.99996656  =   0.99988725
 NN0800!UTM  14      -   0.99992068  x   0.99967039  =   0.99959110
 NN0800
 NN0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7564160140(NAD 83)
 NN0800
 NN0800                          SUPERSEDED SURVEY CONTROL
 NN0800
 NN0800  NAD 83(1995)-  42 59 24.58761(N)    098 04 19.68581(W) AD(       ) 1
 NN0800  NAD 83(1986)-  42 59 24.59865(N)    098 04 19.68245(W) AD(       ) 1
 NN0800  NAD 27      -  42 59 24.61400(N)    098 04 18.41900(W) AD(       ) 1
 NN0800  USSD        -  42 59 24.77200(N)    098 04 18.73700(W) AD(       ) 3
 NN0800  NGVD 29 (07/19/86)  531.7    (m)         1744.     (f) VERT ANG       
 NN0800
 NN0800.Superseded values are not recommended for survey control.
 NN0800
 NN0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0800.See file dsdata.pdf to determine how the superseded data were derived.
 NN0800
 NN0800_MARKER: V = STONE MONUMENT
 NN0800_SETTING: 0 = UNSPECIFIED SETTING
 NN0800_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NN0800
 NN0800  HISTORY     - Date     Condition        Report By
 NN0800  HISTORY     - 1901     MONUMENTED       CGS
 NN0800  HISTORY     - 1935     MARK NOT FOUND   CGS
 NN0800  HISTORY     - 1948     SEE DESCRIPTION  CGS
 NN0800
 NN0800                          STATION DESCRIPTION
 NN0800
 NN0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1901 (FDG)
 NN0800'SITUATED VERY NEAR THE CENTER OF THE SE 1/4 NE 1/4 SEC. 5,
 NN0800'T. 94 N., R. 61 W., ON AN ELEVATION IN A CULTIVATED FIELD
 NN0800'BELONGING TO J.T. CAMPBELL OF AVON.  IT IS 630 FEET NORTH AND
 NN0800'598 FEET WEST OF A STONE POST MARKING THE EAST CENTER OF THE
 NN0800'SECTION.  THE AZIMUTH OF THIS STONE FROM THE STATION IS 315
 NN0800'DEG 46 MIN, OF THE STONE AT THE NORTHEAST CORNER 195 DEG, AND OF
 NN0800'THE STONE AT THE SOUTHEAST CORNER 348 DEG 21 MIN.  THE STATION
 NN0800'IS ABOUT 1.2 MILES SOUTHWEST OF THE TOWN OF AVON.  THE SURFACE
 NN0800'MARK IS A MARBLE POST, 2.5 FEET LONG AND 8 INCHES SQUARE ON
 NN0800'TOP.  CUT IN ITS TOP ARE TWO V-SHAPED GROOVES AT RIGHT
 NN0800'ANGLES TO EACH OTHER, AND THE LETTERS U.S.C.S.  THE
 NN0800'UNDERGROUND MARK IS A TACK IN THE CENTER OF THE CORK OF A
 NN0800'STONE JUG, BURIED ABOUT 2.9 FEET BELOW THE TOP OF THE
 NN0800'SURFACE STONE.
 NN0800
 NN0800                          STATION RECOVERY (1935)
 NN0800
 NN0800'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 NN0800'STATION WAS NOT RECOVERED ON MAY 4, 1935.  THE NORTHEAST QUARTER
 NN0800'OF SECTION 5 IS OWNED BY DR. J.C. GREENFIELD OF AVON AND IS
 NN0800'FARMED BY NICK DALL WHO LIVES IN THE NORTHEAST CORNER OF THE
 NN0800'SECTION.  SINCE THE STATION WAS ESTABLISHED A FENCE HAS BEEN
 NN0800'BUILT OVER IT AND SOIL HAS DRIFTED IN ALONG THIS FENCE TO A DEPTH
 NN0800'OF ABOUT 18 INCHES.  A TRENCH DUG ALONG THE FENCE DOWN TO THE
 NN0800'ORIGINAL GROUND LEVEL FOR A DISTANCE OF ABOUT 25 FEET FAILED
 NN0800'TO UNCOVER THE MARK, AS WAS THE CASE WHEN THE GROUND ON BOTH
 NN0800'SIDES OF THE FENCE, WAS PROSPECTED WITH A LONG ROD--ALSO
 NN0800'TWO MEN WHO HAD FORMERLY LIVED ON THE PLACE WERE UNABLE TO
 NN0800'INDICATE THE SPOT WHERE IT HAD BEEN SET.  A FULL DAY WAS
 NN0800'SPENT IN THE SEARCH.
 NN0800'
 NN0800'THE NORTHEAST AND SOUTHEAST CORNERS AND EAST QUARTER-CORNER
 NN0800'OF THE SECTION WERE NOT LOCATED SINCE, IF THEY STILL EXIST
 NN0800'THEY ARE DEEPLY BURIED UNDER A ROAD GRADE.  THE CHURCH USED AS
 NN0800'AN AZIMUTH MARK WAS EVIDENTLY THE OLD METHODIST CHURCH WHICH
 NN0800'IS STILL STANDING AS IN 1901.
 NN0800
 NN0800                          STATION RECOVERY (1948)
 NN0800
 NN0800'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0800'AFTER THE NEW STATION, AVON 2 1948, WAS ESTABLISHED, AN INVERSE
 NN0800'COMPUTATION WAS MADE.  THE DISTANCE AND THE DIRECTION FROM
 NN0800'THE NEW STATION TO AVON 1901 WAS MEASURED.  A HOLE ABOUT 4 FEET
 NN0800'SQUARE AND 4 FEET DEEP WAS DUG.  NO EVIDENCE OF THE STONE JUG
 NN0800'WHICH WAS THE UNDERGROUND MARK COULD BE FOUND.  THEREFORE, IT
 NN0800'IS RECOMMENDED THAT THE RECORDS SHOW THAT AVON 1901 IS
 NN0800'COMPLETELY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0836 ***********************************************************************
 NN0836  DESIGNATION -  AVON 2 AZ MK
 NN0836  PID         -  NN0836
 NN0836  STATE/COUNTY-  SD/BON HOMME
 NN0836  COUNTRY     -  US
 NN0836  USGS QUAD   -  NIOBRARA NE (2017)
 NN0836
 NN0836                         *CURRENT SURVEY CONTROL
 NN0836  ______________________________________________________________________
 NN0836* NAD 83(1986) POSITION- 42 59 47.     (N) 098 04 01.     (W)   SCALED
 NN0836* NAVD 88 ORTHO HEIGHT -   512.307 (meters)     1680.79  (feet) ADJUSTED
 NN0836  ______________________________________________________________________
 NN0836  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 NN0836  DYNAMIC HEIGHT  -        512.137 (meters)     1680.24  (feet) COMP
 NN0836  MODELED GRAVITY -    980,272.8   (mgal)                       NAVD 88
 NN0836
 NN0836  VERT ORDER      -  FIRST     CLASS II
 NN0836
 NN0836.The horizontal coordinates were scaled from a map and have
 NN0836.an estimated accuracy of +/- 6 seconds.
 NN0836
 NN0836.The orthometric height was determined by differential leveling and
 NN0836.adjusted by the NATIONAL GEODETIC SURVEY
 NN0836.in June 1994.
 NN0836
 NN0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0836.GEOID18 height accuracy estimate available here.
 NN0836
 NN0836.Click photographs - Photos may exist for this station.
 NN0836
 NN0836.The dynamic height is computed by dividing the NAVD 88
 NN0836.geopotential number by the normal gravity value computed on the
 NN0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0836.degrees latitude (g = 980.6199 gals.).
 NN0836
 NN0836.The modeled gravity was interpolated from observed gravity values.
 NN0836
 NN0836;                    North         East    Units  Estimated Accuracy
 NN0836;SPC SD S     -    76,180.      784,790.      MT  (+/- 180 meters Scaled)
 NN0836
 NN0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN760608(NAD 83)
 NN0836
 NN0836                          SUPERSEDED SURVEY CONTROL
 NN0836
 NN0836.No superseded survey control is available for this station.
 NN0836
 NN0836_MARKER: DZ = AZIMUTH MARK DISK
 NN0836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0836_STAMPING: AVON 2 1948
 NN0836_MARK LOGO: CGS
 NN0836_MAGNETIC: N = NO MAGNETIC MATERIAL
 NN0836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0836+STABILITY: SURFACE MOTION
 NN0836_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0836+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 NN0836
 NN0836  HISTORY     - Date     Condition        Report By
 NN0836  HISTORY     - 1948     MONUMENTED       CGS
 NN0836  HISTORY     - 19930919 GOOD             NGS
 NN0836  HISTORY     - 20120324 GOOD             INDIV
 NN0836
 NN0836                          STATION DESCRIPTION
 NN0836
 NN0836'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NN0836'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NN0836'OF PEARL STREET IN TYNDALL, THENCE 1.8 KM (1.10 MI) SOUTHERLY ALONG A
 NN0836'GRAVELED ROAD, 25.9 M (85.0 FT) SOUTH OF THE CENTER OF A GRAVELED
 NN0836'ROAD, 17.1 M (56.1 FT) EAST OF THE ROAD CENTER, 0.5 M (1.6 FT)
 NN0836'NORTHWEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 NN0836'0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 NN0836'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 NN0836
 NN0836                          STATION RECOVERY (2012)
 NN0836
 NN0836'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NN0836'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0801 ***********************************************************************
 NN0801  DESIGNATION -  AVON 2 RESET
 NN0801  PID         -  NN0801
 NN0801  STATE/COUNTY-  SD/BON HOMME
 NN0801  COUNTRY     -  US
 NN0801  USGS QUAD   -  NIOBRARA NE (2017)
 NN0801
 NN0801                         *CURRENT SURVEY CONTROL
 NN0801  ______________________________________________________________________
 NN0801* NAD 83(1996) POSITION- 42 59 24.72517(N) 098 04 19.76941(W)   ADJUSTED
 NN0801* NAVD 88 ORTHO HEIGHT -   532.132 (meters)     1745.84  (feet) ADJUSTED
 NN0801  ______________________________________________________________________
 NN0801  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 NN0801  LAPLACE CORR    -          1.32  (seconds)                    DEFLEC18
 NN0801  DYNAMIC HEIGHT  -        531.956 (meters)     1745.26  (feet) COMP
 NN0801  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NN0801
 NN0801  HORZ ORDER      -  SECOND
 NN0801  VERT ORDER      -  FIRST     CLASS II
 NN0801
 NN0801.The horizontal coordinates were established by classical geodetic methods
 NN0801.and adjusted by the National Geodetic Survey in January 1998.
 NN0801
 NN0801.The orthometric height was determined by differential leveling and
 NN0801.adjusted by the NATIONAL GEODETIC SURVEY
 NN0801.in June 1994.
 NN0801
 NN0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0801.GEOID18 height accuracy estimate available here.
 NN0801
 NN0801.Click photographs - Photos may exist for this station.
 NN0801
 NN0801.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0801
 NN0801.The dynamic height is computed by dividing the NAVD 88
 NN0801.geopotential number by the normal gravity value computed on the
 NN0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0801.degrees latitude (g = 980.6199 gals.).
 NN0801
 NN0801.The modeled gravity was interpolated from observed gravity values.
 NN0801
 NN0801. The following values were computed from the NAD 83(1996) position.
 NN0801
 NN0801;                    North         East     Units Scale Factor Converg.
 NN0801;SPC SD S     -    75,482.635   784,378.760   MT  0.99996655   +1 33 35.6
 NN0801;SPC SD S     -   247,645.94  2,573,415.98   sFT  0.99996655   +1 33 35.6
 NN0801;UTM  14      - 4,760,144.313   575,639.112   MT  0.99967038   +0 37 57.7
 NN0801
 NN0801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0801!SPC SD S     -   0.99992066  x   0.99996655  =   0.99988721
 NN0801!UTM  14      -   0.99992066  x   0.99967038  =   0.99959107
 NN0801
 NN0801:                Primary Azimuth Mark                     Grid Az
 NN0801:SPC SD S     -  AVON MUNICIPAL TANK                      036 04 55.2
 NN0801:UTM  14      -  AVON MUNICIPAL TANK                      037 00 33.1
 NN0801
 NN0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7563960144(NAD 83)
 NN0801
 NN0801|---------------------------------------------------------------------|
 NN0801| PID    Reference Object                     Distance      Geod. Az  |
 NN0801|                                                           dddmmss.s |
 NN0801| NN0836 AVON 2 AZ MK                                       0295204.8 |
 NN0801| OR0816 AVON MUNICIPAL TANK                 APPROX. 2.2 KM 0373830.8 |
 NN0801| CO2121 AVON 2 RM 1                          14.397 METERS 18040     |
 NN0801| NN0839 AVON 2 RM 3                          17.592 METERS 26423     |
 NN0801| NN0837 AVON 2 RM 4                          25.251 METERS 31145     |
 NN0801| CO2122 AVON 2 RM 2                          12.012 METERS 35944     |
 NN0801|---------------------------------------------------------------------|
 NN0801
 NN0801                          SUPERSEDED SURVEY CONTROL
 NN0801
 NN0801  NAD 83(1995)-  42 59 24.72522(N)    098 04 19.76948(W) AD(       ) 2
 NN0801  NAD 83(1986)-  42 59 24.73805(N)    098 04 19.76781(W) AD(       ) 2
 NN0801  NAD 27      -  42 59 24.75200(N)    098 04 18.49700(W) AD(       ) 2
 NN0801
 NN0801.Superseded values are not recommended for survey control.
 NN0801
 NN0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0801.See file dsdata.pdf to determine how the superseded data were derived.
 NN0801
 NN0801_MARKER: DH = HORIZONTAL CONTROL DISK
 NN0801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0801_STAMPING: AVON 2 1948 1977
 NN0801_MARK LOGO: NGS
 NN0801_PROJECTION: RECESSED 30 CENTIMETERS
 NN0801_MAGNETIC: N = NO MAGNETIC MATERIAL
 NN0801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0801+STABILITY: SURFACE MOTION
 NN0801_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0801+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2012
 NN0801
 NN0801  HISTORY     - Date     Condition        Report By
 NN0801  HISTORY     - 1948     MONUMENTED       CGS
 NN0801  HISTORY     - 1963     GOOD             CGS
 NN0801  HISTORY     - 1974     GOOD             USGS
 NN0801  HISTORY     - 1977     SEE DESCRIPTION  NGS
 NN0801  HISTORY     - 1977     GOOD             NGS
 NN0801  HISTORY     - 19930919 GOOD             NGS
 NN0801  HISTORY     - 20120228 GOOD             INDIV
 NN0801
 NN0801                          STATION DESCRIPTION
 NN0801
 NN0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0801'THE STATION IS LOCATED ABOUT 1-1/4 MILES SOUTH-SOUTHWEST OF
 NN0801'THE TOWN OF AVON, 0.2 MILE WEST OF A NORTH-SOUTH ROAD, 0.2
 NN0801'MILE SOUTH OF AN EAST-WEST ROAD, AND ABOUT 0.4 MILE SOUTHWEST
 NN0801'OF THE HOME OF MR. WILLIAM DALL.  THIS STATION IS ON THE SAME
 NN0801'HILL AS AVON 1901.  AN UNSUCCESSFUL ATTEMPT, BY MEANS OF AN
 NN0801'INVERSE, WAS MADE TO RECOVER THE OLD STATION.  THE NEW STATION
 NN0801'IS SET IN AN OLD FENCE LINE, BETWEEN 2 FIELDS AND IS 2 FEET
 NN0801'HIGHER THAN THE SURROUNDING GROUND.  THE DISK IS STAMPED AVON
 NN0801'2 1948 AND PROJECTS 6 INCHES.
 NN0801'
 NN0801'REFERENCE MARK NO. 1 IS 47.23 FEET SOUTH OF THE STATION, AND
 NN0801'1 FOOT WEST OF THE OLD FENCE LINE.  THE DISK IS STAMPED AVON
 NN0801'2 NO 1 1948 AND PROJECTS 6 INCHES.
 NN0801'
 NN0801'REFERENCE MARK NO. 2 IS 39.41 FEET NORTH OF THE STATION, AND
 NN0801'1 FOOT WEST OF THE OLD FENCE LINE.  THE DISK IS STAMPED AVON
 NN0801'2 NO 2 1948 AND PROJECTS 6 INCHES.
 NN0801'
 NN0801'THE AZIMUTH MARK IS ABOUT 0.5 MILE NORTHEAST OF THE STATION,
 NN0801'34 FEET EAST OF THE CENTER LINE OF THE ROAD, 2.8 FEET SOUTH OF
 NN0801'A WITNESS POST, AND IS SET AT THE NORTHWEST CORNER OF A CULTIVATED
 NN0801'FIELD.  THE DISK IS STAMPED AVON 2 1948 AND PROJECTS 6 INCHES.
 NN0801'
 NN0801'TO REACH THE STATION FROM THE POST OFFICE IN AVON, GO SOUTH ON
 NN0801'A GRAVELLED ROAD FOR 0.6 MILE TO A T ROAD.  TURN RIGHT ON A
 NN0801'DIRT ROAD AND GO 0.45 MILE TO A SIDE ROAD LEFT AND THE AZIMUTH
 NN0801'MARK ON THE LEFT AS DESCRIBED.  HERE TURN LEFT, SOUTH, AND GO
 NN0801'0.2 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST FOR 0.2
 NN0801'MILE TO A GATE ON THE LEFT.  TURN LEFT, PASS THRU THE GATE,
 NN0801'AND FOLLOW ALONG THE WEST SIDE OF AN OLD FENCE LINE FOR 0.2
 NN0801'MILE TO THE STATION.
 NN0801'
 NN0801'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NN0801
 NN0801                          STATION RECOVERY (1963)
 NN0801
 NN0801'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 NN0801'STATION AND ALL MARKS RECOVERED IN GOOD CONDITION AS DESCRIBED.
 NN0801
 NN0801                          STATION RECOVERY (1974)
 NN0801
 NN0801'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 NN0801'STATION MARK IS O.K.  R.M. 1 IS O.K.  R.M. 2 IS DISTURBED
 NN0801'
 NN0801'THE LAND OWNER REQUESTS THAT THIS STATION BE REMOVED FROM HIS
 NN0801'PROPERTY.
 NN0801
 NN0801                          STATION RECOVERY (1977)
 NN0801
 NN0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 NN0801'THE UNDERGROUND STATION MARK AND THE AZIMUTH MARK WERE RECOVERED IN
 NN0801'GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND EXPOSED ABOUT
 NN0801'2-FEET AND ECCENTRIC 0.017 METER S 30 DEG E.  REFERENCE
 NN0801'MARKS NO. 1 AND NO. 2 WERE FOUND DISTURBED, APPARENTLY BUMPED
 NN0801'BY FARM MACHINERY.  THE AZIMUTH MARK WAS NOT OBSERVED DUE TO A
 NN0801'TREE ON LINE, THE AVON MUNICIPAL TANK WILL SERVE AS AN
 NN0801'AZIMUTH.  THE POSITION OF THE UNDERGROUND STATION MARK WAS HELD
 NN0801'AND THE MARK REMOVED, A NEW UNDERGROUND STATION MARK WAS SET
 NN0801'4-FEET BELOW GROUND LEVEL AND A SURFACE STATION MARK WAS
 NN0801'PLUMBED OVER IT AT 12-INCHES BELOW GROUND LEVEL, AN IRON ROD
 NN0801'WAS DRIVEN INTO THE GROUND ON THE EAST SIDE OF THE MARK TO AID
 NN0801'IN ITS RECOVERY.  REFERENCE MARKS NO. 3 AND NO. 4 WERE SET.
 NN0801'A NEW DESCRIPTION FOLLOWS--
 NN0801'
 NN0801'THE STATION IS LOCATED ABOUT 1-1/4 MILES SOUTHWEST OF AVON, IN THE
 NN0801'SE-1/4 OF THE NE-1/4 OF SEC 5, T94N, R61W, ON A HIGH HILL IN A
 NN0801'CULTIVATED FIELD ON PROPERTY OF MR. GAIL SAHLER, YANKTON, SOUTH
 NN0801'DAKOTA.  THE FARM IS MANAGED BY MR. RUS HAMILTON, AVON, SOUTH
 NN0801'DAKOTA.
 NN0801'
 NN0801'TO REACH THE STATION FROM THE FIRE STATION ON MAIN STREET IN AVON,
 NN0801'GO SOUTH ON THE PAVED ROAD 0.6 MILE TO WHERE THE MAIN HIGHWAY CURVES
 NN0801'LEFT, GO STRAIGHT AHEAD ON THE GRAVELED ROAD 0.1 MILE TO A T
 NN0801'INTERSECTION, TURN RIGHT AND GO WEST ON THE GRAVELED ROAD 0.4 MILE
 NN0801'T O A SIDE ROAD LEFT AND THE AZIMUTH MARK AS DESCRIBED, TURN LEFT AND
 NN0801'GO SOUTH 0.15 MILE TO A DRIVEWAY ON THE RIGHT LEADING INTO THE
 NN0801'RANCH HEADQUARTERS, CONTINUE SOUTH ON THE GRAVELED ROAD 0.1 MILE
 NN0801'TO A SIDE ROAD RIGHT, TURN RIGHT AND GO WEST ON A GRADED ROAD 0.15
 NN0801'MILE TO THE CREST OF THE HILL AND A WIRE GATE ON THE LEFT, TURN
 NN0801'LEFT THRU GATE AND GO SOUTH ALONG THE EAST SIDE OF THE FENCE 0.1
 NN0801'MILE TO THE HIGHEST PART OF THE HILL AND THE STATION AS
 NN0801'DESCRIBED.
 NN0801'
 NN0801'THE STATION MARKS ARE STANDARD DISKS STAMPED AVON 2 1948 1977.
 NN0801'THE UNDERGROUND MARK IS SET IN THE TOP OF A BLOCK OF CONCRETE
 NN0801'4-FEET BELOW THE SURFACE.  THE SURFACE STATION MARK IS SET IN THE
 NN0801'TOP OF A ROUND CONCRETE MONUMENT 12-INCHES BELOW GROUND LEVEL.
 NN0801'THE MARKS ARE 506 FEET SOUTH OF THE WELLHEAD NEAR THE FIELD
 NN0801'ENTRANCE, 58.5 FEET EAST OF A FENCE AND 1.5 FEET EAST OF A METAL
 NN0801'WITNESS POST.
 NN0801'
 NN0801'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED AVON 2 1948 NO 3
 NN0801'1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 NN0801'GROUND.  IT IS 503.5 FEET SOUTH OF THE WELLHEAD, 1-FOOT EAST OF THE
 NN0801'FENCE, AND 1.6 FEET SOUTHEAST OF A METAL WITNESS POST.
 NN0801'
 NN0801'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED AVON 2 1948 NO 4
 NN0801'1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 NN0801'GROUND.  IT IS 442.5 FEET SOUTH OF THE WELLHEAD, 1-FOOT EAST OF THE
 NN0801'FENCE, AND 1.7 FEET SOUTHEAST OF A METAL WITNESS POST.
 NN0801'
 NN0801'THE AZIMUTH MARK IS A STANDARD DISK STAMPED AVON 2 1948, SET IN
 NN0801'THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 1-INCH.
 NN0801'IT IS 85 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 56 FEET
 NN0801'EAST OF THE CENTER OF THE ROAD LEADING SOUTH, 1.8 FEET NORTHWEST
 NN0801'OF A FENCE, AND 1.9 FEET SOUTHWEST OF A METAL WITNESS POST.
 NN0801'
 NN0801'THE BELL TELEPHONE RELAY MAST IS 2-MILES EAST OF THE STATION AT THE
 NN0801'NORTH SIDE OF THE BAPTIST CEMETERY.  IT IS APPROXIMATELY 165 FEET
 NN0801'IN HEIGHT OVERALL WITH TWO RELAY PANELS AT THE TOP.  THE LIGHT AT
 NN0801'THE TOP WAS THE POINT OBSERVED.
 NN0801'
 NN0801'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1-1/4 MILES
 NN0801'SSW OF AVON.
 NN0801
 NN0801                          STATION RECOVERY (1977)
 NN0801
 NN0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 NN0801'RECOVERED IN GOOD CONDITION.
 NN0801
 NN0801                          STATION RECOVERY (1993)
 NN0801
 NN0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NN0801'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NN0801'OF PEARL STREET IN TYNDALL, THENCE 1.8 KM (1.10 MI) SOUTHERLY ALONG A
 NN0801'GRAVELED ROAD, THENCE 0.4 KM (0.25 MI) SOUTHWESTERLY ALONG A GRAVELED
 NN0801'ROAD, THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A GRAVELED ROAD, 213.0 M
 NN0801'(698.8 FT) SOUTH OF THE ROAD CENTER, 25.3 M (83.0 FT) SOUTHEAST OF
 NN0801'REFERENCE MARK 4, 18.0 M (59.1 FT) EAST OF A FENCE, 17.7 M (58.1 FT)
 NN0801'EAST OF REFERENCE MARK 3, 0.5 M (1.6 FT) EAST OF A WITNESS POST, AND
 NN0801'THE MONUMENT IS RECESSED 0.7 M (2.3 FT) BELOW THE GROUND SURFACE.
 NN0801'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GAIL SOHLER, 807 WEST 3RD
 NN0801'STREET, YANKTON, SD 57078, TELEPHONE NUMBER (605) 665-3502.
 NN0801
 NN0801                          STATION RECOVERY (2012)
 NN0801
 NN0801'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NN0801'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0839 ***********************************************************************
 NN0839  DESIGNATION -  AVON 2 RM 3
 NN0839  PID         -  NN0839
 NN0839  STATE/COUNTY-  SD/BON HOMME
 NN0839  COUNTRY     -  US
 NN0839  USGS QUAD   -  NIOBRARA NE (2017)
 NN0839
 NN0839                         *CURRENT SURVEY CONTROL
 NN0839  ______________________________________________________________________
 NN0839* NAD 83(1986) POSITION- 42 59 24.67   (N) 098 04 20.54   (W)   HD_HELD1
 NN0839* NAVD 88 ORTHO HEIGHT -   531.817 (meters)     1744.80  (feet) ADJUSTED
 NN0839  ______________________________________________________________________
 NN0839  GEOID HEIGHT    -        -26.167 (meters)                     GEOID18
 NN0839  DYNAMIC HEIGHT  -        531.642 (meters)     1744.23  (feet) COMP
 NN0839  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NN0839
 NN0839  VERT ORDER      -  FIRST     CLASS II
 NN0839
 NN0839.The horizontal coordinates were determined by differentially corrected
 NN0839.hand held GPS observations or other comparable positioning techniques
 NN0839.and have an estimated accuracy of +/- 3 meters.
 NN0839
 NN0839.The orthometric height was determined by differential leveling and
 NN0839.adjusted by the NATIONAL GEODETIC SURVEY
 NN0839.in June 1994.
 NN0839
 NN0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0839.GEOID18 height accuracy estimate available here.
 NN0839
 NN0839.Click photographs - Photos may exist for this station.
 NN0839
 NN0839.The dynamic height is computed by dividing the NAVD 88
 NN0839.geopotential number by the normal gravity value computed on the
 NN0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0839.degrees latitude (g = 980.6199 gals.).
 NN0839
 NN0839.The modeled gravity was interpolated from observed gravity values.
 NN0839
 NN0839;                    North         East    Units  Estimated Accuracy
 NN0839;SPC SD S     -    75,480.5     784,361.4     MT  (+/- 3 meters HH1 GPS) 
 NN0839
 NN0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7562160142(NAD 83)
 NN0839
 NN0839                          SUPERSEDED SURVEY CONTROL
 NN0839
 NN0839.No superseded survey control is available for this station.
 NN0839
 NN0839_MARKER: DR = REFERENCE MARK DISK
 NN0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0839_STAMPING: AVON 2 1948 NO 3 1977
 NN0839_MARK LOGO: NGS
 NN0839_MAGNETIC: N = NO MAGNETIC MATERIAL
 NN0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0839+STABILITY: SURFACE MOTION
 NN0839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0839+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 NN0839
 NN0839  HISTORY     - Date     Condition        Report By
 NN0839  HISTORY     - 1977     MONUMENTED       NGS
 NN0839  HISTORY     - 19930919 GOOD             NGS
 NN0839  HISTORY     - 20120324 GOOD             INDIV
 NN0839
 NN0839                          STATION DESCRIPTION
 NN0839
 NN0839'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NN0839'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NN0839'OF PEARL STREET IN TYNDALL, THENCE 1.8 KM (1.10 MI) SOUTHERLY ALONG A
 NN0839'GRAVELED ROAD, THENCE 0.4 KM (0.25 MI) SOUTHWESTERLY ALONG A GRAVELED
 NN0839'ROAD, THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A GRAVELED ROAD, 213.0 M
 NN0839'(698.8 FT) SOUTH OF THE ROAD CENTER, 17.7 M (58.1 FT) WEST OF
 NN0839'TRIANGULATION STATION AVON 2 RESET, 0.4 M (1.3 FT) EAST OF A FENCE,
 NN0839'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 NN0839'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GAIL
 NN0839'SOHLER, 807 WEST 3RD STREET, YANKTON, SD 57078, TELEPHONE NUMBER
 NN0839'(605) 665-3502.
 NN0839
 NN0839                          STATION RECOVERY (2012)
 NN0839
 NN0839'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NN0839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0837 ***********************************************************************
 NN0837  DESIGNATION -  AVON 2 RM 4
 NN0837  PID         -  NN0837
 NN0837  STATE/COUNTY-  SD/BON HOMME
 NN0837  COUNTRY     -  US
 NN0837  USGS QUAD   -  NIOBRARA NE (2017)
 NN0837
 NN0837                         *CURRENT SURVEY CONTROL
 NN0837  ______________________________________________________________________
 NN0837* NAD 83(1986) POSITION- 42 59 25.27   (N) 098 04 20.60   (W)   HD_HELD1
 NN0837* NAVD 88 ORTHO HEIGHT -   532.011 (meters)     1745.44  (feet) ADJUSTED
 NN0837  ______________________________________________________________________
 NN0837  GEOID HEIGHT    -        -26.168 (meters)                     GEOID18
 NN0837  DYNAMIC HEIGHT  -        531.835 (meters)     1744.86  (feet) COMP
 NN0837  MODELED GRAVITY -    980,273.1   (mgal)                       NAVD 88
 NN0837
 NN0837  VERT ORDER      -  FIRST     CLASS II
 NN0837
 NN0837.The horizontal coordinates were determined by differentially corrected
 NN0837.hand held GPS observations or other comparable positioning techniques
 NN0837.and have an estimated accuracy of +/- 3 meters.
 NN0837
 NN0837.The orthometric height was determined by differential leveling and
 NN0837.adjusted by the NATIONAL GEODETIC SURVEY
 NN0837.in June 1994.
 NN0837
 NN0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0837.GEOID18 height accuracy estimate available here.
 NN0837
 NN0837.Click photographs - Photos may exist for this station.
 NN0837
 NN0837.The dynamic height is computed by dividing the NAVD 88
 NN0837.geopotential number by the normal gravity value computed on the
 NN0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0837.degrees latitude (g = 980.6199 gals.).
 NN0837
 NN0837.The modeled gravity was interpolated from observed gravity values.
 NN0837
 NN0837;                    North         East    Units  Estimated Accuracy
 NN0837;SPC SD S     -    75,498.9     784,359.5     MT  (+/- 3 meters HH1 GPS) 
 NN0837
 NN0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7562060160(NAD 83)
 NN0837
 NN0837                          SUPERSEDED SURVEY CONTROL
 NN0837
 NN0837.No superseded survey control is available for this station.
 NN0837
 NN0837_MARKER: DR = REFERENCE MARK DISK
 NN0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0837_STAMPING: AVON 2 1948 NO 4 1977
 NN0837_MARK LOGO: NGS
 NN0837_MAGNETIC: N = NO MAGNETIC MATERIAL
 NN0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0837+STABILITY: SURFACE MOTION
 NN0837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NN0837+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2012
 NN0837
 NN0837  HISTORY     - Date     Condition        Report By
 NN0837  HISTORY     - 1977     MONUMENTED       NGS
 NN0837  HISTORY     - 19930919 GOOD             NGS
 NN0837  HISTORY     - 20120324 GOOD             INDIV
 NN0837
 NN0837                          STATION DESCRIPTION
 NN0837
 NN0837'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NN0837'17.6 KM (10.95 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NN0837'OF PEARL STREET IN TYNDALL, THENCE 1.8 KM (1.10 MI) SOUTHERLY ALONG A
 NN0837'GRAVELED ROAD, THENCE 0.4 KM (0.25 MI) SOUTHWESTERLY ALONG A GRAVELED
 NN0837'ROAD, THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A GRAVELED ROAD, 187.4 M
 NN0837'(614.8 FT) SOUTH OF THE ROAD CENTER, 25.3 M (83.0 FT) NORTHWEST OF
 NN0837'TRIANGULATION STATION AVON 2 RESET, 0.4 M (1.3 FT) EAST OF A FENCE,
 NN0837'0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 NN0837'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GAIL
 NN0837'SOHLER, 807 WEST 3RD STREET, YANKTON, SD 57078, TELEPHONE (605)
 NN0837'665-3502.
 NN0837
 NN0837                          STATION RECOVERY (2012)
 NN0837
 NN0837'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NN0837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0816 ***********************************************************************
 OR0816  DESIGNATION -  AVON MUNICIPAL TANK
 OR0816  PID         -  OR0816
 OR0816  STATE/COUNTY-  SD/BON HOMME
 OR0816  COUNTRY     -  US
 OR0816  USGS QUAD   -  AVON (2017)
 OR0816
 OR0816                         *CURRENT SURVEY CONTROL
 OR0816  ______________________________________________________________________
 OR0816* NAD 83(1996) POSITION- 43 00 21.72806(N) 098 03 19.86094(W)   ADJUSTED
 OR0816  ______________________________________________________________________
 OR0816  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 OR0816  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 OR0816  HORZ ORDER      -  THIRD
 OR0816
 OR0816.The horizontal coordinates were established by classical geodetic methods
 OR0816.and adjusted by the National Geodetic Survey in January 1998.
 OR0816
 OR0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0816.GEOID18 height accuracy estimate available here.
 OR0816
 OR0816.Click photographs - Photos may exist for this station.
 OR0816
 OR0816.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0816
 OR0816. The following values were computed from the NAD 83(1996) position.
 OR0816
 OR0816;                    North         East     Units Scale Factor Converg.
 OR0816;SPC SD S     -    77,278.048   785,687.131   MT  0.99996358   +1 34 16.9
 OR0816;SPC SD S     -   253,536.40  2,577,708.53   sFT  0.99996358   +1 34 16.9
 OR0816;UTM  14      - 4,761,917.799   576,975.972   MT  0.99967289   +0 38 39.3
 OR0816
 OR0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7697561917(NAD 83)
 OR0816
 OR0816                          SUPERSEDED SURVEY CONTROL
 OR0816
 OR0816  NAD 83(1995)-  43 00 21.72818(N)    098 03 19.86095(W) AD(       ) 3
 OR0816  NAD 83(1986)-  43 00 21.74260(N)    098 03 19.85782(W) AD(       ) 3
 OR0816  NAD 27      -  43 00 21.75800(N)    098 03 18.58700(W) AD(       ) 3
 OR0816
 OR0816.Superseded values are not recommended for survey control.
 OR0816
 OR0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0816.See file dsdata.pdf to determine how the superseded data were derived.
 OR0816
 OR0816_MARKER: 53 = ELEVATED TANK
 OR0816
 OR0816  HISTORY     - Date     Condition        Report By
 OR0816  HISTORY     - 1948     FIRST OBSERVED   CGS
 OR0816
 OR0816                          STATION DESCRIPTION
 OR0816
 OR0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0816'THE STATION IS LOCATED AT THE EAST EDGE OF THE TOWN OF AVON.
 OR0816'IT IS 0.15 MILE NORTH, AND 0.25 MILE EAST OF THE POST OFFICE.
 OR0816'IT IS 48 FEET SOUTH OF THE CENTERLINE OF STATE HIGHWAY 50.
 OR0816'IT IS A 6 LEGGED STEEL STRUCTURE, 30 FEET ACROSS AT THE BASE
 OR0816'AND ABOUT 90 FEET HIGH.  IT IS PAINTED BLACK.
 OR0816'
 OR0816'THE POINT INTERSECTED WAS THE BALL FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0118 ***********************************************************************
 QQ0118  DESIGNATION -  B
 QQ0118  PID         -  QQ0118
 QQ0118  STATE/COUNTY-  SD/ROBERTS
 QQ0118  COUNTRY     -  US
 QQ0118  USGS QUAD   -  BOISBERG (2019)
 QQ0118
 QQ0118                         *CURRENT SURVEY CONTROL
 QQ0118  ______________________________________________________________________
 QQ0118* NAD 83(1986) POSITION- 45 55 10.     (N) 096 34 13.     (W)   SCALED
 QQ0118* NAVD 88 ORTHO HEIGHT -   297.576 (meters)      976.30  (feet) ADJUSTED
 QQ0118  ______________________________________________________________________
 QQ0118  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 QQ0118  DYNAMIC HEIGHT  -        297.572 (meters)      976.28  (feet) COMP
 QQ0118  MODELED GRAVITY -    980,594.7   (mgal)                       NAVD 88
 QQ0118
 QQ0118  VERT ORDER      -  FIRST     CLASS II
 QQ0118
 QQ0118.The horizontal coordinates were scaled from a map and have
 QQ0118.an estimated accuracy of +/- 6 seconds.
 QQ0118
 QQ0118.The orthometric height was determined by differential leveling and
 QQ0118.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0118.in June 1991.
 QQ0118
 QQ0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0118.GEOID18 height accuracy estimate available here.
 QQ0118
 QQ0118.Click photographs - Photos may exist for this station.
 QQ0118
 QQ0118.The dynamic height is computed by dividing the NAVD 88
 QQ0118.geopotential number by the normal gravity value computed on the
 QQ0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0118.degrees latitude (g = 980.6199 gals.).
 QQ0118
 QQ0118.The modeled gravity was interpolated from observed gravity values.
 QQ0118
 QQ0118;                    North         East    Units  Estimated Accuracy
 QQ0118;SPC SD N     -   237,460.      866,000.      MT  (+/- 180 meters Scaled)
 QQ0118
 QQ0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR884879(NAD 83)
 QQ0118
 QQ0118                          SUPERSEDED SURVEY CONTROL
 QQ0118
 QQ0118  NGVD 29 (??/??/92)  297.362  (m)          975.60   (f) ADJ UNCH    1 2
 QQ0118
 QQ0118.Superseded values are not recommended for survey control.
 QQ0118
 QQ0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0118.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0118
 QQ0118_MARKER: DB = BENCH MARK DISK
 QQ0118_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0118_SP_SET: SANDSTONE SILL
 QQ0118_STAMPING: ELEV 975.595 FEET
 QQ0118_MARK LOGO: CGS
 QQ0118_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0118
 QQ0118  HISTORY     - Date     Condition        Report By
 QQ0118  HISTORY     - 1904     MONUMENTED       CGS
 QQ0118  HISTORY     - 1934     GOOD             CGS
 QQ0118
 QQ0118                          STATION DESCRIPTION
 QQ0118
 QQ0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0118'AT WHITE ROCK.
 QQ0118'AT WHITE ROCK, ROBERTS COUNTY, ABOUT 625 FEET WEST OF THE
 QQ0118'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION,
 QQ0118'ON THE NORTH SIDE OF THE MAIN STREET, AT THE FRONT ENTRANCE
 QQ0118'OF A BUILDING OCCUPIED IN 1904 BY S.E. OSCARSON, ABOUT 26 FEET
 QQ0118'EAST OF THE SOUTHWEST CORNER, ABOUT 4 FEET WEST OF THE CENTER
 QQ0118'OF THE DOORWAY, IN THE TOP OF THE SANDSTONE SILL, AND ABOUT 1 FOOT
 QQ0118'HIGHER THAN THE SIDEWALK.  A STANDARD DISK, STAMPED ELEV. 975.595
 QQ0118'FEET.  NOTE-- THE BUILDING IS NOW VACANT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0453 ***********************************************************************
 OS0453  DESIGNATION -  B 10
 OS0453  PID         -  OS0453
 OS0453  STATE/COUNTY-  SD/JACKSON
 OS0453  COUNTRY     -  US
 OS0453  USGS QUAD   -  WETA (2017)
 OS0453
 OS0453                         *CURRENT SURVEY CONTROL
 OS0453  ______________________________________________________________________
 OS0453* NAD 83(1986) POSITION- 43 46 57.68   (N) 101 37 53.09   (W)   HD_HELD1
 OS0453* NAVD 88 ORTHO HEIGHT -   700.073 (meters)     2296.82  (feet) ADJUSTED
 OS0453  ______________________________________________________________________
 OS0453  GEOID HEIGHT    -        -21.124 (meters)                     GEOID18
 OS0453  DYNAMIC HEIGHT  -        699.850 (meters)     2296.09  (feet) COMP
 OS0453  MODELED GRAVITY -    980,279.2   (mgal)                       NAVD 88
 OS0453
 OS0453  VERT ORDER      -  FIRST     CLASS II
 OS0453
 OS0453.The horizontal coordinates were determined by differentially corrected
 OS0453.hand held GPS observations or other comparable positioning techniques
 OS0453.and have an estimated accuracy of +/- 3 meters.
 OS0453
 OS0453.The orthometric height was determined by differential leveling and
 OS0453.adjusted by the NATIONAL GEODETIC SURVEY
 OS0453.in June 1991.
 OS0453
 OS0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0453.GEOID18 height accuracy estimate available here.
 OS0453
 OS0453.Click photographs - Photos may exist for this station.
 OS0453
 OS0453.The dynamic height is computed by dividing the NAVD 88
 OS0453.geopotential number by the normal gravity value computed on the
 OS0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0453.degrees latitude (g = 980.6199 gals.).
 OS0453
 OS0453.The modeled gravity was interpolated from observed gravity values.
 OS0453
 OS0453;                    North         East    Units  Estimated Accuracy
 OS0453;SPC SD S     -   161,827.9     495,520.2     MT  (+/- 3 meters HH1 GPS) 
 OS0453
 OS0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8825651102(NAD 83)
 OS0453
 OS0453                          SUPERSEDED SURVEY CONTROL
 OS0453
 OS0453  NGVD 29 (??/??/92)  699.623  (m)         2295.35   (f) ADJ UNCH    1 2
 OS0453
 OS0453.Superseded values are not recommended for survey control.
 OS0453
 OS0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0453.See file dsdata.pdf to determine how the superseded data were derived.
 OS0453
 OS0453_MARKER: DB = BENCH MARK DISK
 OS0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0453_STAMPING: B 10 1925 2295.297
 OS0453_MARK LOGO: CGS
 OS0453_PROJECTION: FLUSH
 OS0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0453+STABILITY: SURFACE MOTION
 OS0453
 OS0453  HISTORY     - Date     Condition        Report By
 OS0453  HISTORY     - 1925     MONUMENTED       CGS
 OS0453  HISTORY     - 1962     GOOD             CGS
 OS0453
 OS0453                          STATION DESCRIPTION
 OS0453
 OS0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0453'7.4 MI SW FROM KADOKA.
 OS0453'ABOUT 7.4 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0453'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 17,
 OS0453'T 3 S, R 21 E, 58 FEET WEST OF THE 4TH TELEPHONE POLE WEST OF
 OS0453'MILE POST 569, 79 FEET SOUTHEAST OF THE CENTER OF A CROSSING WITH
 OS0453'A TRAIL ROAD, 69 FEET EAST OF THE CENTER LINE OF A TRAIL ROAD,
 OS0453'39 1/2 FEET SOUTH OF SOUTH RAIL, 2.0 FEET WEST OF A METAL WITNESS
 OS0453'POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0507 ***********************************************************************
 PU0507  DESIGNATION -  B 10 G
 PU0507  PID         -  PU0507
 PU0507  STATE/COUNTY-  SD/PENNINGTON
 PU0507  COUNTRY     -  US
 PU0507  USGS QUAD   -  WASTA NW (2017)
 PU0507
 PU0507                         *CURRENT SURVEY CONTROL
 PU0507  ______________________________________________________________________
 PU0507* NAD 83(1986) POSITION- 44 10 10.     (N) 102 22 40.     (W)   SCALED
 PU0507* NAVD 88 ORTHO HEIGHT -   771.692 (meters)     2531.79  (feet) ADJUSTED
 PU0507  ______________________________________________________________________
 PU0507  GEOID HEIGHT    -        -18.801 (meters)                     GEOID18
 PU0507  DYNAMIC HEIGHT  -        771.476 (meters)     2531.08  (feet) COMP
 PU0507  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 PU0507
 PU0507  VERT ORDER      -  SECOND    CLASS 0
 PU0507
 PU0507.The horizontal coordinates were scaled from a map and have
 PU0507.an estimated accuracy of +/- 6 seconds.
 PU0507
 PU0507.The orthometric height was determined by differential leveling and
 PU0507.adjusted by the NATIONAL GEODETIC SURVEY
 PU0507.in June 1991.
 PU0507
 PU0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0507.GEOID18 height accuracy estimate available here.
 PU0507
 PU0507.Click photographs - Photos may exist for this station.
 PU0507
 PU0507.The dynamic height is computed by dividing the NAVD 88
 PU0507.geopotential number by the normal gravity value computed on the
 PU0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0507.degrees latitude (g = 980.6199 gals.).
 PU0507
 PU0507.The modeled gravity was interpolated from observed gravity values.
 PU0507
 PU0507;                    North         East    Units  Estimated Accuracy
 PU0507;SPC SD S     -   205,990.      436,510.      MT  (+/- 180 meters Scaled)
 PU0507
 PU0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ096940(NAD 83)
 PU0507
 PU0507                          SUPERSEDED SURVEY CONTROL
 PU0507
 PU0507  NGVD 29 (??/??/92)  771.24   (m)         2530.3    (f) COMPUTED    2 0
 PU0507
 PU0507.Superseded values are not recommended for survey control.
 PU0507
 PU0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0507.See file dsdata.pdf to determine how the superseded data were derived.
 PU0507
 PU0507_MARKER: DS = TRIANGULATION STATION DISK
 PU0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0507_STAMPING: B 10 G 1961
 PU0507_MARK LOGO: CGS
 PU0507_PROJECTION: FLUSH
 PU0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0507+STABILITY: SURFACE MOTION
 PU0507
 PU0507  HISTORY     - Date     Condition        Report By
 PU0507  HISTORY     - 1961     MONUMENTED       CGS
 PU0507  HISTORY     - 1962     GOOD             CGS
 PU0507
 PU0507                          STATION DESCRIPTION
 PU0507
 PU0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0507'19.2 MI NW FROM WALL.
 PU0507'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0507'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0507'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0507'THENCE 2.0 MILES WEST ALONG A TRAIL ROAD, THENCE 8.75 MILES
 PU0507'NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 36, T 3 N, R 14 E,
 PU0507'ON THE WEST RIM OF A BLUFF OVERLOOKING THE CHEYENNE RIVER 209
 PU0507'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 52.7 FEET WEST
 PU0507'OF B 10 G R.M. 2, 52.8 FEET SOUTH OF B 10 G R.M. 1, 27 FEET
 PU0507'WEST OF A FENCE CORNER, 4 FEET NORTH OF A FENCE, 5.0 FEET
 PU0507'NORTHWEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 PU0507'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0508 ***********************************************************************
 PU0508  DESIGNATION -  B 10 G RM 1
 PU0508  PID         -  PU0508
 PU0508  STATE/COUNTY-  SD/PENNINGTON
 PU0508  COUNTRY     -  US
 PU0508  USGS QUAD   -  WASTA NW (2017)
 PU0508
 PU0508                         *CURRENT SURVEY CONTROL
 PU0508  ______________________________________________________________________
 PU0508* NAD 83(1986) POSITION- 44 10 10.     (N) 102 22 40.     (W)   SCALED
 PU0508* NAVD 88 ORTHO HEIGHT -   771.442 (meters)     2530.97  (feet) ADJUSTED
 PU0508  ______________________________________________________________________
 PU0508  GEOID HEIGHT    -        -18.801 (meters)                     GEOID18
 PU0508  DYNAMIC HEIGHT  -        771.227 (meters)     2530.27  (feet) COMP
 PU0508  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 PU0508
 PU0508  VERT ORDER      -  SECOND    CLASS 0
 PU0508
 PU0508.The horizontal coordinates were scaled from a map and have
 PU0508.an estimated accuracy of +/- 6 seconds.
 PU0508
 PU0508.The orthometric height was determined by differential leveling and
 PU0508.adjusted by the NATIONAL GEODETIC SURVEY
 PU0508.in June 1991.
 PU0508
 PU0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0508.GEOID18 height accuracy estimate available here.
 PU0508
 PU0508.Click photographs - Photos may exist for this station.
 PU0508
 PU0508.The dynamic height is computed by dividing the NAVD 88
 PU0508.geopotential number by the normal gravity value computed on the
 PU0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0508.degrees latitude (g = 980.6199 gals.).
 PU0508
 PU0508.The modeled gravity was interpolated from observed gravity values.
 PU0508
 PU0508;                    North         East    Units  Estimated Accuracy
 PU0508;SPC SD S     -   205,990.      436,510.      MT  (+/- 180 meters Scaled)
 PU0508
 PU0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ096940(NAD 83)
 PU0508
 PU0508                          SUPERSEDED SURVEY CONTROL
 PU0508
 PU0508  NGVD 29 (??/??/92)  770.99   (m)         2529.5    (f) COMPUTED    2 0
 PU0508
 PU0508.Superseded values are not recommended for survey control.
 PU0508
 PU0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0508.See file dsdata.pdf to determine how the superseded data were derived.
 PU0508
 PU0508_MARKER: DR = REFERENCE MARK DISK
 PU0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0508_STAMPING: B 10 G NO 1 1961
 PU0508_MARK LOGO: CGS
 PU0508_PROJECTION: FLUSH
 PU0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0508+STABILITY: SURFACE MOTION
 PU0508
 PU0508  HISTORY     - Date     Condition        Report By
 PU0508  HISTORY     - 1961     MONUMENTED       CGS
 PU0508  HISTORY     - 1962     GOOD             CGS
 PU0508
 PU0508                          STATION DESCRIPTION
 PU0508
 PU0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0508'19.2 MI NW FROM WALL.
 PU0508'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0508'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0508'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0508'THENCE 2.0 MILE WEST ALONG A TRAIL ROAD, THENCE 8.75 MILES
 PU0508'NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 36, T 3 N, R 15 E,
 PU0508'ON THE WEST RIM OF A BLUFF OVERLOOKING THE CHEYENNE RIVER 163
 PU0508'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 52.8 FEET NORTH
 PU0508'OF B 10 G 1961, 54.6 FEET NORTH OF A FENCE, AND SET IN THE TOP OF
 PU0508'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0506 ***********************************************************************
 PU0506  DESIGNATION -  B 10 G RM 2
 PU0506  PID         -  PU0506
 PU0506  STATE/COUNTY-  SD/PENNINGTON
 PU0506  COUNTRY     -  US
 PU0506  USGS QUAD   -  WASTA NW (2017)
 PU0506
 PU0506                         *CURRENT SURVEY CONTROL
 PU0506  ______________________________________________________________________
 PU0506* NAD 83(1986) POSITION- 44 10 10.     (N) 102 22 40.     (W)   SCALED
 PU0506* NAVD 88 ORTHO HEIGHT -   771.573 (meters)     2531.40  (feet) ADJUSTED
 PU0506  ______________________________________________________________________
 PU0506  GEOID HEIGHT    -        -18.801 (meters)                     GEOID18
 PU0506  DYNAMIC HEIGHT  -        771.358 (meters)     2530.70  (feet) COMP
 PU0506  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 PU0506
 PU0506  VERT ORDER      -  SECOND    CLASS 0
 PU0506
 PU0506.The horizontal coordinates were scaled from a map and have
 PU0506.an estimated accuracy of +/- 6 seconds.
 PU0506
 PU0506.The orthometric height was determined by differential leveling and
 PU0506.adjusted by the NATIONAL GEODETIC SURVEY
 PU0506.in June 1991.
 PU0506
 PU0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0506.GEOID18 height accuracy estimate available here.
 PU0506
 PU0506.Click photographs - Photos may exist for this station.
 PU0506
 PU0506.The dynamic height is computed by dividing the NAVD 88
 PU0506.geopotential number by the normal gravity value computed on the
 PU0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0506.degrees latitude (g = 980.6199 gals.).
 PU0506
 PU0506.The modeled gravity was interpolated from observed gravity values.
 PU0506
 PU0506;                    North         East    Units  Estimated Accuracy
 PU0506;SPC SD S     -   205,990.      436,510.      MT  (+/- 180 meters Scaled)
 PU0506
 PU0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ096940(NAD 83)
 PU0506
 PU0506                          SUPERSEDED SURVEY CONTROL
 PU0506
 PU0506  NGVD 29 (??/??/92)  771.12   (m)         2529.9    (f) COMPUTED    2 0
 PU0506
 PU0506.Superseded values are not recommended for survey control.
 PU0506
 PU0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0506.See file dsdata.pdf to determine how the superseded data were derived.
 PU0506
 PU0506_MARKER: DR = REFERENCE MARK DISK
 PU0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0506_STAMPING: B 10 G NO 2 1961
 PU0506_MARK LOGO: CGS
 PU0506_PROJECTION: FLUSH
 PU0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0506+STABILITY: SURFACE MOTION
 PU0506
 PU0506  HISTORY     - Date     Condition        Report By
 PU0506  HISTORY     - 1961     MONUMENTED       CGS
 PU0506  HISTORY     - 1962     GOOD             CGS
 PU0506
 PU0506                          STATION DESCRIPTION
 PU0506
 PU0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0506'19.2 MI NW FROM WALL.
 PU0506'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0506'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0506'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0506'THENCE 2.0 MILES WEST ALONG A TRAIL ROAD, THENCE 8.75 MILES
 PU0506'NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 36, T 3 N, R 15 E,
 PU0506'ON THE WEST RIM OF A BLUFF OVERLOOKING THE CHEYENNE RIVER
 PU0506'170 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 52.7 FEET
 PU0506'EAST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE, AND SET IN
 PU0506'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0511 ***********************************************************************
 PU0511  DESIGNATION -  B 10 H
 PU0511  PID         -  PU0511
 PU0511  STATE/COUNTY-  SD/PENNINGTON
 PU0511  COUNTRY     -  US
 PU0511  USGS QUAD   -  WASTA NW (2017)
 PU0511
 PU0511                         *CURRENT SURVEY CONTROL
 PU0511  ______________________________________________________________________
 PU0511* NAD 83(1986) POSITION- 44 10 45.     (N) 102 23 00.     (W)   SCALED
 PU0511* NAVD 88 ORTHO HEIGHT -   758.907 (meters)     2489.85  (feet) ADJUSTED
 PU0511  ______________________________________________________________________
 PU0511  GEOID HEIGHT    -        -18.805 (meters)                     GEOID18
 PU0511  DYNAMIC HEIGHT  -        758.695 (meters)     2489.15  (feet) COMP
 PU0511  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PU0511
 PU0511  VERT ORDER      -  SECOND    CLASS 0
 PU0511
 PU0511.The horizontal coordinates were scaled from a map and have
 PU0511.an estimated accuracy of +/- 6 seconds.
 PU0511
 PU0511.The orthometric height was determined by differential leveling and
 PU0511.adjusted by the NATIONAL GEODETIC SURVEY
 PU0511.in June 1991.
 PU0511
 PU0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0511.GEOID18 height accuracy estimate available here.
 PU0511
 PU0511.Click photographs - Photos may exist for this station.
 PU0511
 PU0511.The dynamic height is computed by dividing the NAVD 88
 PU0511.geopotential number by the normal gravity value computed on the
 PU0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0511.degrees latitude (g = 980.6199 gals.).
 PU0511
 PU0511.The modeled gravity was interpolated from observed gravity values.
 PU0511
 PU0511;                    North         East    Units  Estimated Accuracy
 PU0511;SPC SD S     -   207,090.      436,100.      MT  (+/- 180 meters Scaled)
 PU0511
 PU0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ091951(NAD 83)
 PU0511
 PU0511                          SUPERSEDED SURVEY CONTROL
 PU0511
 PU0511  NGVD 29 (??/??/92)  758.46   (m)         2488.4    (f) COMPUTED    2 0
 PU0511
 PU0511.Superseded values are not recommended for survey control.
 PU0511
 PU0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0511.See file dsdata.pdf to determine how the superseded data were derived.
 PU0511
 PU0511_MARKER: DS = TRIANGULATION STATION DISK
 PU0511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0511_STAMPING: B 10 H 1961
 PU0511_MARK LOGO: CGS
 PU0511_PROJECTION: FLUSH
 PU0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0511+STABILITY: SURFACE MOTION
 PU0511
 PU0511  HISTORY     - Date     Condition        Report By
 PU0511  HISTORY     - 1961     MONUMENTED       CGS
 PU0511  HISTORY     - 1962     GOOD             CGS
 PU0511
 PU0511                          STATION DESCRIPTION
 PU0511
 PU0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0511'20 MI NW FROM WALL.
 PU0511'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0511'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0511'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0511'THENCE 2.0 MILES WEST ALONG A TRAIL ROAD, THENCE 9.55 MILES
 PU0511'NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 36, T 3 N, R 14 E,
 PU0511'ON THE WEST RIM OF A HILL OVERLOOKING THE CHEYENNE RIVER, 283.7
 PU0511'FEET FROM THE CENTER LINE OF THE ROAD, 46.7 FEET WEST OF B 10
 PU0511'H R.M. 1, 50.3 FEET NORTH-NORTHWEST OF B 10 R.M. 2, AND SET IN THE
 PU0511'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0505 ***********************************************************************
 PU0505  DESIGNATION -  B 10 H AZ MK
 PU0505  PID         -  PU0505
 PU0505  STATE/COUNTY-  SD/PENNINGTON
 PU0505  COUNTRY     -  US
 PU0505  USGS QUAD   -  WASTA NE (2017)
 PU0505
 PU0505                         *CURRENT SURVEY CONTROL
 PU0505  ______________________________________________________________________
 PU0505* NAD 83(1986) POSITION- 44 10 12.     (N) 102 22 24.     (W)   SCALED
 PU0505* NAVD 88 ORTHO HEIGHT -   770.730 (meters)     2528.64  (feet) ADJUSTED
 PU0505  ______________________________________________________________________
 PU0505  GEOID HEIGHT    -        -18.810 (meters)                     GEOID18
 PU0505  DYNAMIC HEIGHT  -        770.515 (meters)     2527.93  (feet) COMP
 PU0505  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 PU0505
 PU0505  VERT ORDER      -  SECOND    CLASS 0
 PU0505
 PU0505.The horizontal coordinates were scaled from a map and have
 PU0505.an estimated accuracy of +/- 6 seconds.
 PU0505
 PU0505.The orthometric height was determined by differential leveling and
 PU0505.adjusted by the NATIONAL GEODETIC SURVEY
 PU0505.in June 1991.
 PU0505
 PU0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0505.GEOID18 height accuracy estimate available here.
 PU0505
 PU0505.Click photographs - Photos may exist for this station.
 PU0505
 PU0505.The dynamic height is computed by dividing the NAVD 88
 PU0505.geopotential number by the normal gravity value computed on the
 PU0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0505.degrees latitude (g = 980.6199 gals.).
 PU0505
 PU0505.The modeled gravity was interpolated from observed gravity values.
 PU0505
 PU0505;                    North         East    Units  Estimated Accuracy
 PU0505;SPC SD S     -   206,050.      436,870.      MT  (+/- 180 meters Scaled)
 PU0505
 PU0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ099941(NAD 83)
 PU0505
 PU0505                          SUPERSEDED SURVEY CONTROL
 PU0505
 PU0505  NGVD 29 (??/??/92)  770.28   (m)         2527.2    (f) COMPUTED    2 0
 PU0505
 PU0505.Superseded values are not recommended for survey control.
 PU0505
 PU0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0505.See file dsdata.pdf to determine how the superseded data were derived.
 PU0505
 PU0505_MARKER: DZ = AZIMUTH MARK DISK
 PU0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0505_STAMPING: B 10 H 1961
 PU0505_MARK LOGO: CGS
 PU0505_PROJECTION: FLUSH
 PU0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0505+STABILITY: SURFACE MOTION
 PU0505
 PU0505  HISTORY     - Date     Condition        Report By
 PU0505  HISTORY     - 1961     MONUMENTED       CGS
 PU0505  HISTORY     - 1962     GOOD             CGS
 PU0505
 PU0505                          STATION DESCRIPTION
 PU0505
 PU0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0505'19.2 MI NW FROM WALL.
 PU0505'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0505'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0505'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0505'THENCE 2.0 MILES WEST ALONG A TRAIL ROAD, THENCE 9.45 MILES
 PU0505'NORTHWEST ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTH ACROSS
 PU0505'COUNTRY, 0.25 MILE NORTHEAST OF B 10 G 1961, 0.2 MILE NORTHWEST
 PU0505'OF A CATTLE GUARD, 0.2 MILE SOUTHWEST OF A ROW OF POWER POLES,
 PU0505'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PU0505'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0512 ***********************************************************************
 PU0512  DESIGNATION -  B 10 H RM 1
 PU0512  PID         -  PU0512
 PU0512  STATE/COUNTY-  SD/PENNINGTON
 PU0512  COUNTRY     -  US
 PU0512  USGS QUAD   -  WASTA NW (2017)
 PU0512
 PU0512                         *CURRENT SURVEY CONTROL
 PU0512  ______________________________________________________________________
 PU0512* NAD 83(1986) POSITION- 44 10 45.     (N) 102 23 00.     (W)   SCALED
 PU0512* NAVD 88 ORTHO HEIGHT -   758.396 (meters)     2488.17  (feet) ADJUSTED
 PU0512  ______________________________________________________________________
 PU0512  GEOID HEIGHT    -        -18.805 (meters)                     GEOID18
 PU0512  DYNAMIC HEIGHT  -        758.185 (meters)     2487.48  (feet) COMP
 PU0512  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PU0512
 PU0512  VERT ORDER      -  SECOND    CLASS 0
 PU0512
 PU0512.The horizontal coordinates were scaled from a map and have
 PU0512.an estimated accuracy of +/- 6 seconds.
 PU0512
 PU0512.The orthometric height was determined by differential leveling and
 PU0512.adjusted by the NATIONAL GEODETIC SURVEY
 PU0512.in June 1991.
 PU0512
 PU0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0512.GEOID18 height accuracy estimate available here.
 PU0512
 PU0512.Click photographs - Photos may exist for this station.
 PU0512
 PU0512.The dynamic height is computed by dividing the NAVD 88
 PU0512.geopotential number by the normal gravity value computed on the
 PU0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0512.degrees latitude (g = 980.6199 gals.).
 PU0512
 PU0512.The modeled gravity was interpolated from observed gravity values.
 PU0512
 PU0512;                    North         East    Units  Estimated Accuracy
 PU0512;SPC SD S     -   207,090.      436,100.      MT  (+/- 180 meters Scaled)
 PU0512
 PU0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ091951(NAD 83)
 PU0512
 PU0512                          SUPERSEDED SURVEY CONTROL
 PU0512
 PU0512  NGVD 29 (??/??/92)  757.95   (m)         2486.7    (f) COMPUTED    2 0
 PU0512
 PU0512.Superseded values are not recommended for survey control.
 PU0512
 PU0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0512.See file dsdata.pdf to determine how the superseded data were derived.
 PU0512
 PU0512_MARKER: DR = REFERENCE MARK DISK
 PU0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0512_STAMPING: B 10 H NO 1 1961
 PU0512_MARK LOGO: CGS
 PU0512_PROJECTION: FLUSH
 PU0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0512+STABILITY: SURFACE MOTION
 PU0512
 PU0512  HISTORY     - Date     Condition        Report By
 PU0512  HISTORY     - 1961     MONUMENTED       CGS
 PU0512  HISTORY     - 1962     GOOD             CGS
 PU0512
 PU0512                          STATION DESCRIPTION
 PU0512
 PU0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0512'20 MI NW FROM WALL.
 PU0512'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0512'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0512'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE
 PU0512'2.0 MILES WEST ALONG A TRAIL ROAD, THENCE 9.55 MILES NORTHWEST
 PU0512'ALONG A GRAVELED ROAD, IN SECTION 36, T 3 N, R 14 E, ON THE
 PU0512'WEST RIM OF A HILL OVERLOOKING THE CHEYENNE RIVER, 237 FEET
 PU0512'WEST OF THE CENTER LINE OF THE ROAD, 46.7 FEET EAST OF B 10
 PU0512'H 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0512'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0510 ***********************************************************************
 PU0510  DESIGNATION -  B 10 H RM 2
 PU0510  PID         -  PU0510
 PU0510  STATE/COUNTY-  SD/PENNINGTON
 PU0510  COUNTRY     -  US
 PU0510  USGS QUAD   -  WASTA NW (2017)
 PU0510
 PU0510                         *CURRENT SURVEY CONTROL
 PU0510  ______________________________________________________________________
 PU0510* NAD 83(1986) POSITION- 44 10 45.     (N) 102 23 00.     (W)   SCALED
 PU0510* NAVD 88 ORTHO HEIGHT -   758.998 (meters)     2490.15  (feet) ADJUSTED
 PU0510  ______________________________________________________________________
 PU0510  GEOID HEIGHT    -        -18.805 (meters)                     GEOID18
 PU0510  DYNAMIC HEIGHT  -        758.786 (meters)     2489.45  (feet) COMP
 PU0510  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PU0510
 PU0510  VERT ORDER      -  SECOND    CLASS 0
 PU0510
 PU0510.The horizontal coordinates were scaled from a map and have
 PU0510.an estimated accuracy of +/- 6 seconds.
 PU0510
 PU0510.The orthometric height was determined by differential leveling and
 PU0510.adjusted by the NATIONAL GEODETIC SURVEY
 PU0510.in June 1991.
 PU0510
 PU0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0510.GEOID18 height accuracy estimate available here.
 PU0510
 PU0510.Click photographs - Photos may exist for this station.
 PU0510
 PU0510.The dynamic height is computed by dividing the NAVD 88
 PU0510.geopotential number by the normal gravity value computed on the
 PU0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0510.degrees latitude (g = 980.6199 gals.).
 PU0510
 PU0510.The modeled gravity was interpolated from observed gravity values.
 PU0510
 PU0510;                    North         East    Units  Estimated Accuracy
 PU0510;SPC SD S     -   207,090.      436,100.      MT  (+/- 180 meters Scaled)
 PU0510
 PU0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ091951(NAD 83)
 PU0510
 PU0510                          SUPERSEDED SURVEY CONTROL
 PU0510
 PU0510  NGVD 29 (??/??/92)  758.55   (m)         2488.7    (f) COMPUTED    2 0
 PU0510
 PU0510.Superseded values are not recommended for survey control.
 PU0510
 PU0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0510.See file dsdata.pdf to determine how the superseded data were derived.
 PU0510
 PU0510_MARKER: DR = REFERENCE MARK DISK
 PU0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0510_STAMPING: B 10 H NO 2 1961
 PU0510_MARK LOGO: CGS
 PU0510_PROJECTION: FLUSH
 PU0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0510+STABILITY: SURFACE MOTION
 PU0510
 PU0510  HISTORY     - Date     Condition        Report By
 PU0510  HISTORY     - 1961     MONUMENTED       CGS
 PU0510  HISTORY     - 1962     GOOD             CGS
 PU0510
 PU0510                          STATION DESCRIPTION
 PU0510
 PU0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0510'20 MI NW FROM WALL.
 PU0510'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM
 PU0510'THE POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED
 PU0510'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 PU0510'THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 2.0 MILES
 PU0510'WEST ALONG A TRAIL ROAD, THENCE 9.55 MILES NORTHWEST ALONG A
 PU0510'GRAVELED ROAD, IN SECTION 36, T 3 N, R 14 E, 218 FEET WEST
 PU0510'OF THE CENTER LINE OF THE ROAD, 50.3 FEET SOUTH-SOUTHEAST OF B
 PU0510'10 H 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PU0510'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0270 ***********************************************************************
 OT0270  DESIGNATION -  B 11
 OT0270  PID         -  OT0270
 OT0270  STATE/COUNTY-  SD/PENNINGTON
 OT0270  COUNTRY     -  US
 OT0270  USGS QUAD   -  CAPUTA (2017)
 OT0270
 OT0270                         *CURRENT SURVEY CONTROL
 OT0270  ______________________________________________________________________
 OT0270* NAD 83(1986) POSITION- 43 59 41.28   (N) 102 59 09.36   (W)   HD_HELD1
 OT0270* NAVD 88 ORTHO HEIGHT -   887.781 (meters)     2912.66  (feet) ADJUSTED
 OT0270  ______________________________________________________________________
 OT0270  GEOID HEIGHT    -        -16.997 (meters)                     GEOID18
 OT0270  DYNAMIC HEIGHT  -        887.485 (meters)     2911.69  (feet) COMP
 OT0270  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 OT0270
 OT0270  VERT ORDER      -  FIRST     CLASS II
 OT0270
 OT0270.The horizontal coordinates were determined by differentially corrected
 OT0270.hand held GPS observations or other comparable positioning techniques
 OT0270.and have an estimated accuracy of +/- 3 meters.
 OT0270
 OT0270.The orthometric height was determined by differential leveling and
 OT0270.adjusted by the NATIONAL GEODETIC SURVEY
 OT0270.in June 1991.
 OT0270
 OT0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0270.GEOID18 height accuracy estimate available here.
 OT0270
 OT0270.Click photographs - Photos may exist for this station.
 OT0270
 OT0270.The dynamic height is computed by dividing the NAVD 88
 OT0270.geopotential number by the normal gravity value computed on the
 OT0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0270.degrees latitude (g = 980.6199 gals.).
 OT0270
 OT0270.The modeled gravity was interpolated from observed gravity values.
 OT0270
 OT0270;                    North         East    Units  Estimated Accuracy
 OT0270;SPC SD S     -   187,974.4     387,277.9     MT  (+/- 3 meters HH1 GPS) 
 OT0270
 OT0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6149173267(NAD 83)
 OT0270
 OT0270                          SUPERSEDED SURVEY CONTROL
 OT0270
 OT0270  NGVD 29 (??/??/92)  887.317  (m)         2911.14   (f) ADJ UNCH    1 2
 OT0270
 OT0270.Superseded values are not recommended for survey control.
 OT0270
 OT0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0270.See file dsdata.pdf to determine how the superseded data were derived.
 OT0270
 OT0270_MARKER: DB = BENCH MARK DISK
 OT0270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0270_STAMPING: B 11 1925 2911.139
 OT0270_MARK LOGO: CGS
 OT0270_PROJECTION: FLUSH
 OT0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0270+STABILITY: SURFACE MOTION
 OT0270
 OT0270  HISTORY     - Date     Condition        Report By
 OT0270  HISTORY     - 1925     MONUMENTED       CGS
 OT0270  HISTORY     - 1962     GOOD             CGS
 OT0270  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0270  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 OT0270
 OT0270                          STATION DESCRIPTION
 OT0270
 OT0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0270'13.9 MI SE FROM RAPID CITY.
 OT0270'ABOUT 13.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0270'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 OT0270'RAILWAY STATION AT RAPID CITY, 0.3 MILE WEST-NORTHWEST OF THE
 OT0270'SECTION HOUSE AT CAPUTA, 0.3 MILE WEST OF THE CAPUTA SCHOOL
 OT0270'HOUSE, 0.45 MILE EAST OF MILE POST 647, 76 FEET NORTHWEST OF THE
 OT0270'CENTER OF A ROAD CROSSING, 90 FEET WEST OF A POWER POLE, 75 FEET
 OT0270'SOUTH-SOUTHWEST OF THE CENTER LINE OF STATE HIGHWAY 40, 20 FEET
 OT0270'NORTH-NORTHEAST OF THE NORTH-NORTHEAST RAIL, 1.2 FEET SOUTH
 OT0270'OF A METAL WITNESS POST ABOUT 2 FEET BELOW THE LEVEL OF THE
 OT0270'HIGHWAY AND ABOUT LEVEL WITH THE RAILS, AND SET IN THE TOP OF A
 OT0270'CONCRETE POST FLUSH WITH THE GROUND.
 OT0270
 OT0270                          STATION RECOVERY (1985)
 OT0270
 OT0270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0270'AFTER A PROLONGED SEARCH.  EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS
 OT0270'BEEN DESTROYED.
 OT0270
 OT0270                          STATION RECOVERY (2012)
 OT0270
 OT0270'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0270'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0523 ***********************************************************************
 PU0523  DESIGNATION -  B 11 E
 PU0523  PID         -  PU0523
 PU0523  STATE/COUNTY-  SD/PENNINGTON
 PU0523  COUNTRY     -  US
 PU0523  USGS QUAD   -  WASTA NE (2017)
 PU0523
 PU0523                         *CURRENT SURVEY CONTROL
 PU0523  ______________________________________________________________________
 PU0523* NAD 83(1986) POSITION- 44 11 28.     (N) 102 17 28.     (W)   SCALED
 PU0523* NAVD 88 ORTHO HEIGHT -   878.255 (meters)     2881.41  (feet) ADJUSTED
 PU0523  ______________________________________________________________________
 PU0523  GEOID HEIGHT    -        -19.013 (meters)                     GEOID18
 PU0523  DYNAMIC HEIGHT  -        878.005 (meters)     2880.59  (feet) COMP
 PU0523  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 PU0523
 PU0523  VERT ORDER      -  SECOND    CLASS 0
 PU0523
 PU0523.The horizontal coordinates were scaled from a map and have
 PU0523.an estimated accuracy of +/- 6 seconds.
 PU0523
 PU0523.The orthometric height was determined by differential leveling and
 PU0523.adjusted by the NATIONAL GEODETIC SURVEY
 PU0523.in June 1991.
 PU0523
 PU0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0523.GEOID18 height accuracy estimate available here.
 PU0523
 PU0523.Click photographs - Photos may exist for this station.
 PU0523
 PU0523.The dynamic height is computed by dividing the NAVD 88
 PU0523.geopotential number by the normal gravity value computed on the
 PU0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0523.degrees latitude (g = 980.6199 gals.).
 PU0523
 PU0523.The modeled gravity was interpolated from observed gravity values.
 PU0523
 PU0523;                    North         East    Units  Estimated Accuracy
 PU0523;SPC SD S     -   208,230.      443,500.      MT  (+/- 180 meters Scaled)
 PU0523
 PU0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ164966(NAD 83)
 PU0523
 PU0523                          SUPERSEDED SURVEY CONTROL
 PU0523
 PU0523  NGVD 29 (??/??/92)  877.80   (m)         2879.9    (f) COMPUTED    2 0
 PU0523
 PU0523.Superseded values are not recommended for survey control.
 PU0523
 PU0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0523.See file dsdata.pdf to determine how the superseded data were derived.
 PU0523
 PU0523_MARKER: DS = TRIANGULATION STATION DISK
 PU0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0523_STAMPING: B 11 E 1961
 PU0523_MARK LOGO: CGS
 PU0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0523+STABILITY: SURFACE MOTION
 PU0523
 PU0523  HISTORY     - Date     Condition        Report By
 PU0523  HISTORY     - 1961     MONUMENTED       CGS
 PU0523  HISTORY     - 1962     GOOD             CGS
 PU0523
 PU0523                          STATION DESCRIPTION
 PU0523
 PU0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0523'10.2 MI SW FROM CREIGHTON.
 PU0523'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0523'POST OFFICE AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG
 PU0523'A GRAVELED ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST ALONG
 PU0523'A GRAVELED ROAD TO A CURVE, THENCE 0.2 MILE WEST ALONG A TRAIL
 PU0523'ROAD ALONG THE SOUTH SIDE OF A FENCE TO FENCE CORNER, THENCE
 PU0523'0.1 MILE NORTH ALONG THE WEST SIDE OF A FENCE LINE AND ROW OF
 PU0523'TREES, IN SECTION 27, T 3 N, R 15 E, 97 FEET NORTH-NORTHWEST
 PU0523'OF THE MOST NORTHERLY TREE IN A ROW OF TREES, 115 FEET
 PU0523'SOUTH-SOUTHWEST OF THE WELL CASING OF AN ABANDONED WELL, 51.6
 PU0523'FEET EAST OF B 11 E NO 1, 53.1 FEET NORTH OF B 11 E NO 2,
 PU0523'3 1/2 FEET EAST OF A OLD FENCE LINE, AND SET IN THE TOP OF A
 PU0523'CONCRETE POST WHICH PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0520 ***********************************************************************
 PU0520  DESIGNATION -  B 11 E AZ MK
 PU0520  PID         -  PU0520
 PU0520  STATE/COUNTY-  SD/PENNINGTON
 PU0520  COUNTRY     -  US
 PU0520  USGS QUAD   -  WASTA NE (2017)
 PU0520
 PU0520                         *CURRENT SURVEY CONTROL
 PU0520  ______________________________________________________________________
 PU0520* NAD 83(1986) POSITION- 44 11 15.     (N) 102 17 35.     (W)   SCALED
 PU0520* NAVD 88 ORTHO HEIGHT -   872.287 (meters)     2861.83  (feet) ADJUSTED
 PU0520  ______________________________________________________________________
 PU0520  GEOID HEIGHT    -        -19.004 (meters)                     GEOID18
 PU0520  DYNAMIC HEIGHT  -        872.038 (meters)     2861.01  (feet) COMP
 PU0520  MODELED GRAVITY -    980,303.5   (mgal)                       NAVD 88
 PU0520
 PU0520  VERT ORDER      -  SECOND    CLASS 0
 PU0520
 PU0520.The horizontal coordinates were scaled from a map and have
 PU0520.an estimated accuracy of +/- 6 seconds.
 PU0520
 PU0520.The orthometric height was determined by differential leveling and
 PU0520.adjusted by the NATIONAL GEODETIC SURVEY
 PU0520.in June 1991.
 PU0520
 PU0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0520.GEOID18 height accuracy estimate available here.
 PU0520
 PU0520.Click photographs - Photos may exist for this station.
 PU0520
 PU0520.The dynamic height is computed by dividing the NAVD 88
 PU0520.geopotential number by the normal gravity value computed on the
 PU0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0520.degrees latitude (g = 980.6199 gals.).
 PU0520
 PU0520.The modeled gravity was interpolated from observed gravity values.
 PU0520
 PU0520;                    North         East    Units  Estimated Accuracy
 PU0520;SPC SD S     -   207,840.      443,340.      MT  (+/- 180 meters Scaled)
 PU0520
 PU0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ163962(NAD 83)
 PU0520
 PU0520                          SUPERSEDED SURVEY CONTROL
 PU0520
 PU0520  NGVD 29 (??/??/92)  871.83   (m)         2860.3    (f) COMPUTED    2 0
 PU0520
 PU0520.Superseded values are not recommended for survey control.
 PU0520
 PU0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0520.See file dsdata.pdf to determine how the superseded data were derived.
 PU0520
 PU0520_MARKER: DZ = AZIMUTH MARK DISK
 PU0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0520_STAMPING: B 11 E 1961
 PU0520_MARK LOGO: CGS
 PU0520_PROJECTION: FLUSH
 PU0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0520+STABILITY: SURFACE MOTION
 PU0520
 PU0520  HISTORY     - Date     Condition        Report By
 PU0520  HISTORY     - 1961     MONUMENTED       CGS
 PU0520  HISTORY     - 1962     GOOD             CGS
 PU0520
 PU0520                          STATION DESCRIPTION
 PU0520
 PU0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0520'10.4 MI SW FROM CREIGHTON.
 PU0520'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST
 PU0520'OFFICE AND SERVICE STATION AT CREIGHTON, THENCE 3.0 MILES WEST
 PU0520'ALONG A GRAVELED ROAD, THENCE 1.6 MILES NORTHWEST ALONG A
 PU0520'GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A TRAIL ROAD ALONG
 PU0520'THE SOUTH SIDE OF A FENCE TO A FENCE CORNER, THENCE 0.05 MILE
 PU0520'WEST TO AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET, THENCE
 PU0520'0.25 MILE SOUTH ACROSS COUNTRY TO A FENCE, IN SECTION 27,
 PU0520'T 3 N, R 15 E, 39 1/2 FEET NORTHWEST OF A STEEL PIPE CORNER
 PU0520'POST IN A STEEL MESH FENCE, AND SET IN THE TOP OF A CONCRETE
 PU0520'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0522 ***********************************************************************
 PU0522  DESIGNATION -  B 11 E RM 1
 PU0522  PID         -  PU0522
 PU0522  STATE/COUNTY-  SD/PENNINGTON
 PU0522  COUNTRY     -  US
 PU0522  USGS QUAD   -  WASTA NE (2017)
 PU0522
 PU0522                         *CURRENT SURVEY CONTROL
 PU0522  ______________________________________________________________________
 PU0522* NAD 83(1986) POSITION- 44 11 28.     (N) 102 17 29.     (W)   SCALED
 PU0522* NAVD 88 ORTHO HEIGHT -   878.508 (meters)     2882.24  (feet) ADJUSTED
 PU0522  ______________________________________________________________________
 PU0522  GEOID HEIGHT    -        -19.013 (meters)                     GEOID18
 PU0522  DYNAMIC HEIGHT  -        878.257 (meters)     2881.41  (feet) COMP
 PU0522  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 PU0522
 PU0522  VERT ORDER      -  SECOND    CLASS 0
 PU0522
 PU0522.The horizontal coordinates were scaled from a map and have
 PU0522.an estimated accuracy of +/- 6 seconds.
 PU0522
 PU0522.The orthometric height was determined by differential leveling and
 PU0522.adjusted by the NATIONAL GEODETIC SURVEY
 PU0522.in June 1991.
 PU0522
 PU0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0522.GEOID18 height accuracy estimate available here.
 PU0522
 PU0522.Click photographs - Photos may exist for this station.
 PU0522
 PU0522.The dynamic height is computed by dividing the NAVD 88
 PU0522.geopotential number by the normal gravity value computed on the
 PU0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0522.degrees latitude (g = 980.6199 gals.).
 PU0522
 PU0522.The modeled gravity was interpolated from observed gravity values.
 PU0522
 PU0522;                    North         East    Units  Estimated Accuracy
 PU0522;SPC SD S     -   208,230.      443,480.      MT  (+/- 180 meters Scaled)
 PU0522
 PU0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ164966(NAD 83)
 PU0522
 PU0522                          SUPERSEDED SURVEY CONTROL
 PU0522
 PU0522  NGVD 29 (??/??/92)  878.05   (m)         2880.7    (f) COMPUTED    2 0
 PU0522
 PU0522.Superseded values are not recommended for survey control.
 PU0522
 PU0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0522.See file dsdata.pdf to determine how the superseded data were derived.
 PU0522
 PU0522_MARKER: DR = REFERENCE MARK DISK
 PU0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0522_STAMPING: B 11 E NO 1 1961
 PU0522_MARK LOGO: CGS
 PU0522_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0522+STABILITY: SURFACE MOTION
 PU0522
 PU0522  HISTORY     - Date     Condition        Report By
 PU0522  HISTORY     - 1961     MONUMENTED       CGS
 PU0522  HISTORY     - 1962     GOOD             CGS
 PU0522
 PU0522                          STATION DESCRIPTION
 PU0522
 PU0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0522'10.2 MI SW FROM CREIGHTON.
 PU0522'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0522'POST OFFICE AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG
 PU0522'A GRAVELED ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST ALONG
 PU0522'A GRAVELED ROAD TO A CURVE, THENCE 0.2 MILE WEST ALONG A TRAIL
 PU0522'ROAD ALONG THE SOUTH SIDE OF A FENCE LINE TO A FENCE CORNER,
 PU0522'THENCE 0.1 MILE NORTH ALONG THE WEST SIDE OF A FENCE LINE AND
 PU0522'ROW OF TREES, 51.6 FEET EAST OF B 11 E 1961 TRIANGULATION STATION,
 PU0522'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0524 ***********************************************************************
 PU0524  DESIGNATION -  B 11 E RM 2
 PU0524  PID         -  PU0524
 PU0524  STATE/COUNTY-  SD/PENNINGTON
 PU0524  COUNTRY     -  US
 PU0524  USGS QUAD   -  WASTA NE (2017)
 PU0524
 PU0524                         *CURRENT SURVEY CONTROL
 PU0524  ______________________________________________________________________
 PU0524* NAD 83(1986) POSITION- 44 11 29.     (N) 102 17 28.     (W)   SCALED
 PU0524* NAVD 88 ORTHO HEIGHT -   878.328 (meters)     2881.65  (feet) ADJUSTED
 PU0524  ______________________________________________________________________
 PU0524  GEOID HEIGHT    -        -19.014 (meters)                     GEOID18
 PU0524  DYNAMIC HEIGHT  -        878.077 (meters)     2880.82  (feet) COMP
 PU0524  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 PU0524
 PU0524  VERT ORDER      -  SECOND    CLASS 0
 PU0524
 PU0524.The horizontal coordinates were scaled from a map and have
 PU0524.an estimated accuracy of +/- 6 seconds.
 PU0524
 PU0524.The orthometric height was determined by differential leveling and
 PU0524.adjusted by the NATIONAL GEODETIC SURVEY
 PU0524.in June 1991.
 PU0524
 PU0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0524.GEOID18 height accuracy estimate available here.
 PU0524
 PU0524.Click photographs - Photos may exist for this station.
 PU0524
 PU0524.The dynamic height is computed by dividing the NAVD 88
 PU0524.geopotential number by the normal gravity value computed on the
 PU0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0524.degrees latitude (g = 980.6199 gals.).
 PU0524
 PU0524.The modeled gravity was interpolated from observed gravity values.
 PU0524
 PU0524;                    North         East    Units  Estimated Accuracy
 PU0524;SPC SD S     -   208,260.      443,500.      MT  (+/- 180 meters Scaled)
 PU0524
 PU0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ164966(NAD 83)
 PU0524
 PU0524                          SUPERSEDED SURVEY CONTROL
 PU0524
 PU0524  NGVD 29 (??/??/92)  877.87   (m)         2880.1    (f) COMPUTED    2 0
 PU0524
 PU0524.Superseded values are not recommended for survey control.
 PU0524
 PU0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0524.See file dsdata.pdf to determine how the superseded data were derived.
 PU0524
 PU0524_MARKER: DR = REFERENCE MARK DISK
 PU0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0524_STAMPING: B 11 E NO 2 1961
 PU0524_MARK LOGO: CGS
 PU0524_PROJECTION: FLUSH
 PU0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0524+STABILITY: SURFACE MOTION
 PU0524
 PU0524  HISTORY     - Date     Condition        Report By
 PU0524  HISTORY     - 1961     MONUMENTED       CGS
 PU0524  HISTORY     - 1962     GOOD             CGS
 PU0524
 PU0524                          STATION DESCRIPTION
 PU0524
 PU0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0524'10.2 MI SW FROM CREIGHTON.
 PU0524'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0524'POST OFFICE AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG
 PU0524'A GRAVELED ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST ALONG
 PU0524'A GRAVELED ROAD TO A CURVE, THENCE 0.2 MILES WEST ALONG A TRAIL
 PU0524'ROAD ALONG THE SOUTH SIDE OF A FENCE LINE TO A FENCE CORNER,
 PU0524'THENCE 0.1 MILE NORTH ALONG THE WEST SIDE OF A FENCE LINE AND
 PU0524'ROW OF TREES, 53.1 FEET SOUTH OF B 11 E 1961 TRIANGULATION
 PU0524'STATION, 6 INCHES EAST OF A OLD FENCE LINE, AND SET IN THE TOP
 PU0524'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0527 ***********************************************************************
 PU0527  DESIGNATION -  B 11 F
 PU0527  PID         -  PU0527
 PU0527  STATE/COUNTY-  SD/PENNINGTON
 PU0527  COUNTRY     -  US
 PU0527  USGS QUAD   -  WASTA NE (2017)
 PU0527
 PU0527                         *CURRENT SURVEY CONTROL
 PU0527  ______________________________________________________________________
 PU0527* NAD 83(1986) POSITION- 44 11 29.     (N) 102 17 04.     (W)   SCALED
 PU0527* NAVD 88 ORTHO HEIGHT -   886.142 (meters)     2907.28  (feet) ADJUSTED
 PU0527  ______________________________________________________________________
 PU0527  GEOID HEIGHT    -        -19.028 (meters)                     GEOID18
 PU0527  DYNAMIC HEIGHT  -        885.887 (meters)     2906.45  (feet) COMP
 PU0527  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0527
 PU0527  VERT ORDER      -  SECOND    CLASS 0
 PU0527
 PU0527.The horizontal coordinates were scaled from a map and have
 PU0527.an estimated accuracy of +/- 6 seconds.
 PU0527
 PU0527.The orthometric height was determined by differential leveling and
 PU0527.adjusted by the NATIONAL GEODETIC SURVEY
 PU0527.in June 1991.
 PU0527
 PU0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0527.GEOID18 height accuracy estimate available here.
 PU0527
 PU0527.Click photographs - Photos may exist for this station.
 PU0527
 PU0527.The dynamic height is computed by dividing the NAVD 88
 PU0527.geopotential number by the normal gravity value computed on the
 PU0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0527.degrees latitude (g = 980.6199 gals.).
 PU0527
 PU0527.The modeled gravity was interpolated from observed gravity values.
 PU0527
 PU0527;                    North         East    Units  Estimated Accuracy
 PU0527;SPC SD S     -   208,250.      444,030.      MT  (+/- 180 meters Scaled)
 PU0527
 PU0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ170967(NAD 83)
 PU0527
 PU0527                          SUPERSEDED SURVEY CONTROL
 PU0527
 PU0527  NGVD 29 (??/??/92)  885.69   (m)         2905.8    (f) COMPUTED    2 0
 PU0527
 PU0527.Superseded values are not recommended for survey control.
 PU0527
 PU0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0527.See file dsdata.pdf to determine how the superseded data were derived.
 PU0527
 PU0527_MARKER: DS = TRIANGULATION STATION DISK
 PU0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0527_STAMPING: B 11 F 1961
 PU0527_MARK LOGO: CGS
 PU0527_PROJECTION: FLUSH
 PU0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0527+STABILITY: SURFACE MOTION
 PU0527
 PU0527  HISTORY     - Date     Condition        Report By
 PU0527  HISTORY     - 1961     MONUMENTED       CGS
 PU0527  HISTORY     - 1962     GOOD             CGS
 PU0527
 PU0527                          STATION DESCRIPTION
 PU0527
 PU0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0527'10.2 MI SW FROM CREIGHTON.
 PU0527'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0527'POST OFFICE AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG A
 PU0527'GRAVELED ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST TO A
 PU0527'CURVE, PASS THROUGH A GATE ON EAST SIDE OF A T-FENCE LINE NORTH,
 PU0527'THENCE 0.25 MILE NORTHEAST ACROSS COUNTRY TO THE CREST OF HILL,
 PU0527'IN SECTION 26, T 3 N, R 15 E, 151 YARDS SOUTH OF CEDAR TREE
 PU0527'AT THE HEAD OF A DRAW AT THE SOUTH EDGE OF BREAKS, 53.2 FEET
 PU0527'WEST OF B 11 F R.M. 2, 54.8 FEET SOUTH OF B 11 F R.M. 1, AND SET
 PU0527'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0525 ***********************************************************************
 PU0525  DESIGNATION -  B 11 F RM 1
 PU0525  PID         -  PU0525
 PU0525  STATE/COUNTY-  SD/PENNINGTON
 PU0525  COUNTRY     -  US
 PU0525  USGS QUAD   -  WASTA NE (2017)
 PU0525
 PU0525                         *CURRENT SURVEY CONTROL
 PU0525  ______________________________________________________________________
 PU0525* NAD 83(1986) POSITION- 44 11 29.     (N) 102 17 04.     (W)   SCALED
 PU0525* NAVD 88 ORTHO HEIGHT -   885.609 (meters)     2905.54  (feet) ADJUSTED
 PU0525  ______________________________________________________________________
 PU0525  GEOID HEIGHT    -        -19.028 (meters)                     GEOID18
 PU0525  DYNAMIC HEIGHT  -        885.354 (meters)     2904.70  (feet) COMP
 PU0525  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0525
 PU0525  VERT ORDER      -  SECOND    CLASS 0
 PU0525
 PU0525.The horizontal coordinates were scaled from a map and have
 PU0525.an estimated accuracy of +/- 6 seconds.
 PU0525
 PU0525.The orthometric height was determined by differential leveling and
 PU0525.adjusted by the NATIONAL GEODETIC SURVEY
 PU0525.in June 1991.
 PU0525
 PU0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0525.GEOID18 height accuracy estimate available here.
 PU0525
 PU0525.Click photographs - Photos may exist for this station.
 PU0525
 PU0525.The dynamic height is computed by dividing the NAVD 88
 PU0525.geopotential number by the normal gravity value computed on the
 PU0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0525.degrees latitude (g = 980.6199 gals.).
 PU0525
 PU0525.The modeled gravity was interpolated from observed gravity values.
 PU0525
 PU0525;                    North         East    Units  Estimated Accuracy
 PU0525;SPC SD S     -   208,250.      444,030.      MT  (+/- 180 meters Scaled)
 PU0525
 PU0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ170967(NAD 83)
 PU0525
 PU0525                          SUPERSEDED SURVEY CONTROL
 PU0525
 PU0525  NGVD 29 (??/??/92)  885.15   (m)         2904.0    (f) COMPUTED    2 0
 PU0525
 PU0525.Superseded values are not recommended for survey control.
 PU0525
 PU0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0525.See file dsdata.pdf to determine how the superseded data were derived.
 PU0525
 PU0525_MARKER: DR = REFERENCE MARK DISK
 PU0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0525_STAMPING: B 11 F NO 1 1961
 PU0525_MARK LOGO: CGS
 PU0525_PROJECTION: FLUSH
 PU0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0525+STABILITY: SURFACE MOTION
 PU0525
 PU0525  HISTORY     - Date     Condition        Report By
 PU0525  HISTORY     - 1961     MONUMENTED       CGS
 PU0525  HISTORY     - 1962     GOOD             CGS
 PU0525
 PU0525                          STATION DESCRIPTION
 PU0525
 PU0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0525'10.2 MI SW FROM CREIGHTON.
 PU0525'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0525'AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG A GRAVELED
 PU0525'ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST ALONG A GRAVELED
 PU0525'ROAD TO A CURVE, PASS THROUGH GATE ON THE EAST SIDE OF A T-FENCE
 PU0525'LINE LEADING NORTH, THENCE 0.25 MILES NORTHEAST ACROSS A FIELD
 PU0525'TO CREST OF A HILL, 54.8 FEET NORTH OF B 11 F 1961 TRIANGULATION
 PU0525'STATION, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0525'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0526 ***********************************************************************
 PU0526  DESIGNATION -  B 11 F RM 2
 PU0526  PID         -  PU0526
 PU0526  STATE/COUNTY-  SD/PENNINGTON
 PU0526  COUNTRY     -  US
 PU0526  USGS QUAD   -  WASTA NE (2017)
 PU0526
 PU0526                         *CURRENT SURVEY CONTROL
 PU0526  ______________________________________________________________________
 PU0526* NAD 83(1986) POSITION- 44 11 29.     (N) 102 17 04.     (W)   SCALED
 PU0526* NAVD 88 ORTHO HEIGHT -   885.813 (meters)     2906.20  (feet) ADJUSTED
 PU0526  ______________________________________________________________________
 PU0526  GEOID HEIGHT    -        -19.028 (meters)                     GEOID18
 PU0526  DYNAMIC HEIGHT  -        885.558 (meters)     2905.37  (feet) COMP
 PU0526  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0526
 PU0526  VERT ORDER      -  SECOND    CLASS 0
 PU0526
 PU0526.The horizontal coordinates were scaled from a map and have
 PU0526.an estimated accuracy of +/- 6 seconds.
 PU0526
 PU0526.The orthometric height was determined by differential leveling and
 PU0526.adjusted by the NATIONAL GEODETIC SURVEY
 PU0526.in June 1991.
 PU0526
 PU0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0526.GEOID18 height accuracy estimate available here.
 PU0526
 PU0526.Click photographs - Photos may exist for this station.
 PU0526
 PU0526.The dynamic height is computed by dividing the NAVD 88
 PU0526.geopotential number by the normal gravity value computed on the
 PU0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0526.degrees latitude (g = 980.6199 gals.).
 PU0526
 PU0526.The modeled gravity was interpolated from observed gravity values.
 PU0526
 PU0526;                    North         East    Units  Estimated Accuracy
 PU0526;SPC SD S     -   208,250.      444,030.      MT  (+/- 180 meters Scaled)
 PU0526
 PU0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ170967(NAD 83)
 PU0526
 PU0526                          SUPERSEDED SURVEY CONTROL
 PU0526
 PU0526  NGVD 29 (??/??/92)  885.36   (m)         2904.7    (f) COMPUTED    2 0
 PU0526
 PU0526.Superseded values are not recommended for survey control.
 PU0526
 PU0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0526.See file dsdata.pdf to determine how the superseded data were derived.
 PU0526
 PU0526_MARKER: DR = REFERENCE MARK DISK
 PU0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0526_STAMPING: B 11 F NO 2 1961
 PU0526_MARK LOGO: CGS
 PU0526_PROJECTION: FLUSH
 PU0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0526+STABILITY: SURFACE MOTION
 PU0526
 PU0526  HISTORY     - Date     Condition        Report By
 PU0526  HISTORY     - 1961     MONUMENTED       CGS
 PU0526  HISTORY     - 1962     GOOD             CGS
 PU0526
 PU0526                          STATION DESCRIPTION
 PU0526
 PU0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0526'10.2 MI SW FROM CREIGHTON.
 PU0526'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0526'POST OFFICE AND SERVICE STATION, THENCE 3.0 MILES WEST ALONG
 PU0526'A GRAVELED ROAD TO A CURVE, THENCE 1.6 MILES NORTHWEST ALONG
 PU0526'A GRAVELED ROAD TO A CURVE, PASS THROUGH GATE ON THE EAST SIDE
 PU0526'OF A T-FENCE LINE LEADING NORTH, THENCE 0.25 MILES NORTHEAST ACROSS
 PU0526'COUNTRY TO THE CREST OF A HILL, 53.2 FEET EAST OF A B 11 F 1961
 PU0526'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 PU0526'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0031 ***********************************************************************
 QT0031  DESIGNATION -  B 119
 QT0031  PID         -  QT0031
 QT0031  STATE/COUNTY-  SD/PERKINS
 QT0031  COUNTRY     -  US
 QT0031  USGS QUAD   -  WHITE BUTTE (2017)
 QT0031
 QT0031                         *CURRENT SURVEY CONTROL
 QT0031  ______________________________________________________________________
 QT0031* NAD 83(1986) POSITION- 45 56 35.     (N) 102 21 40.     (W)   SCALED
 QT0031* NAVD 88 ORTHO HEIGHT -   762.290 (meters)     2500.95  (feet) ADJUSTED
 QT0031  ______________________________________________________________________
 QT0031  GEOID HEIGHT    -        -18.377 (meters)                     GEOID18
 QT0031  DYNAMIC HEIGHT  -        762.205 (meters)     2500.67  (feet) COMP
 QT0031  MODELED GRAVITY -    980,478.8   (mgal)                       NAVD 88
 QT0031
 QT0031  VERT ORDER      -  SECOND    CLASS 0
 QT0031
 QT0031.The horizontal coordinates were scaled from a map and have
 QT0031.an estimated accuracy of +/- 6 seconds.
 QT0031
 QT0031.The orthometric height was determined by differential leveling and
 QT0031.adjusted by the NATIONAL GEODETIC SURVEY
 QT0031.in June 1991.
 QT0031
 QT0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0031.GEOID18 height accuracy estimate available here.
 QT0031
 QT0031.Click photographs - Photos may exist for this station.
 QT0031
 QT0031.The dynamic height is computed by dividing the NAVD 88
 QT0031.geopotential number by the normal gravity value computed on the
 QT0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0031.degrees latitude (g = 980.6199 gals.).
 QT0031
 QT0031.The modeled gravity was interpolated from observed gravity values.
 QT0031
 QT0031;                    North         East    Units  Estimated Accuracy
 QT0031;SPC SD N     -   237,120.      416,930.      MT  (+/- 180 meters Scaled)
 QT0031
 QT0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL045911(NAD 83)
 QT0031
 QT0031                          SUPERSEDED SURVEY CONTROL
 QT0031
 QT0031  NGVD 29 (??/??/92)  761.807  (m)         2499.36   (f) ADJ UNCH    2 0
 QT0031
 QT0031.Superseded values are not recommended for survey control.
 QT0031
 QT0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0031.See file dsdata.pdf to determine how the superseded data were derived.
 QT0031
 QT0031_MARKER: DB = BENCH MARK DISK
 QT0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0031_STAMPING: B 119 1934
 QT0031_MARK LOGO: CGS
 QT0031_PROJECTION: FLUSH
 QT0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0031+STABILITY: SURFACE MOTION
 QT0031
 QT0031  HISTORY     - Date     Condition        Report By
 QT0031  HISTORY     - 1934     MONUMENTED       CGS
 QT0031  HISTORY     - 1974     GOOD             USGS
 QT0031
 QT0031                          STATION DESCRIPTION
 QT0031
 QT0031'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 QT0031'AT WHITE BUTTE.
 QT0031'AT WHITE BUTTE ON THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QT0031'RR, IN SEC. 23, T. 23 N. R. 14 E., 410 FT E. OF A RD X-ING,
 QT0031'45 FT S. OF THE S. RAIL, 4.5 FT S. OF A POLE AND 0.7 FT HIGHER THAN
 QT0031'RR OPPOSITE, IN CONC. POST, FLUSH WITH GROUND, STD. TABLET,
 QT0031'STAMPED B 119 1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0345 ***********************************************************************
 OT0345  DESIGNATION -  B 12
 OT0345  PID         -  OT0345
 OT0345  STATE/COUNTY-  SD/CUSTER
 OT0345  COUNTRY     -  US
 OT0345  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0345
 OT0345                         *CURRENT SURVEY CONTROL
 OT0345  ______________________________________________________________________
 OT0345* NAD 83(1986) POSITION- 43 31 15.     (N) 103 18 06.     (W)   SCALED
 OT0345* NAVD 88 ORTHO HEIGHT -  1023.527 (meters)     3358.02  (feet) ADJUSTED
 OT0345  ______________________________________________________________________
 OT0345  GEOID HEIGHT    -        -16.040 (meters)                     GEOID18
 OT0345  DYNAMIC HEIGHT  -       1023.121 (meters)     3356.69  (feet) COMP
 OT0345  MODELED GRAVITY -    980,187.7   (mgal)                       NAVD 88
 OT0345
 OT0345  VERT ORDER      -  FIRST     CLASS II
 OT0345
 OT0345.The horizontal coordinates were scaled from a map and have
 OT0345.an estimated accuracy of +/- 6 seconds.
 OT0345
 OT0345.The orthometric height was determined by differential leveling and
 OT0345.adjusted by the NATIONAL GEODETIC SURVEY
 OT0345.in June 1991.
 OT0345
 OT0345.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0345.GEOID18 height accuracy estimate available here.
 OT0345
 OT0345.Click photographs - Photos may exist for this station.
 OT0345
 OT0345.The dynamic height is computed by dividing the NAVD 88
 OT0345.geopotential number by the normal gravity value computed on the
 OT0345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0345.degrees latitude (g = 980.6199 gals.).
 OT0345
 OT0345.The modeled gravity was interpolated from observed gravity values.
 OT0345
 OT0345;                    North         East    Units  Estimated Accuracy
 OT0345;SPC SD S     -   136,210.      360,090.      MT  (+/- 180 meters Scaled)
 OT0345
 OT0345_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ372200(NAD 83)
 OT0345
 OT0345                          SUPERSEDED SURVEY CONTROL
 OT0345
 OT0345  NGVD 29 (??/??/92) 1023.043  (m)         3356.43   (f) ADJ UNCH    1 2
 OT0345
 OT0345.Superseded values are not recommended for survey control.
 OT0345
 OT0345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0345.See file dsdata.pdf to determine how the superseded data were derived.
 OT0345
 OT0345_MARKER: DB = BENCH MARK DISK
 OT0345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0345_STAMPING: B 12 1926
 OT0345_MARK LOGO: CGS
 OT0345_PROJECTION: FLUSH
 OT0345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0345+STABILITY: SURFACE MOTION
 OT0345
 OT0345  HISTORY     - Date     Condition        Report By
 OT0345  HISTORY     - 1926     MONUMENTED       CGS
 OT0345  HISTORY     - 1963     GOOD             CGS
 OT0345
 OT0345                          STATION DESCRIPTION
 OT0345
 OT0345'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0345'2.1 MI N FROM BUFFALO GAP.
 OT0345'ABOUT 0.1 MILE EAST ALONG MAIN STREET FROM THE SOUTHERN HILLS
 OT0345'BANK AT BUFFALO GAP, THENCE 2.0 MILES NORTH ALONG THE CHICAGO
 OT0345'AND NORTH WESTERN RAILWAY, AT A CROSSING OF THE RAILROAD AND A
 OT0345'PRIVATE ROAD, 11 POLES SOUTH OF MILE POST 53, IN SECTION 16,
 OT0345'T 6 S, R 7 E, 59 FEET EAST OF THE EAST RAIL, 71 FEET WEST OF THE
 OT0345'CENTER LINE OF A GRAVELED ROAD, 26 FEET NORTH OF THE CENTER
 OT0345'LINE OF THE PRIVATE ROAD, 1.1 FEET NORTH OF A METAL WITNESS
 OT0345'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE
 OT0345'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1946 ***********************************************************************
 PU1946  DESIGNATION -  B 121
 PU1946  PID         -  PU1946
 PU1946  STATE/COUNTY-  SD/BUTTE
 PU1946  COUNTRY     -  US
 PU1946  USGS QUAD   -  NISLAND (2017)
 PU1946
 PU1946                         *CURRENT SURVEY CONTROL
 PU1946  ______________________________________________________________________
 PU1946* NAD 83(1986) POSITION- 44 40 29.     (N) 103 34 21.     (W)   SCALED
 PU1946* NAVD 88 ORTHO HEIGHT -   868.446 (meters)     2849.23  (feet) ADJUSTED
 PU1946  ______________________________________________________________________
 PU1946  GEOID HEIGHT    -        -15.953 (meters)                     GEOID18
 PU1946  DYNAMIC HEIGHT  -        868.214 (meters)     2848.47  (feet) COMP
 PU1946  MODELED GRAVITY -    980,321.9   (mgal)                       NAVD 88
 PU1946
 PU1946  VERT ORDER      -  SECOND    CLASS 0
 PU1946
 PU1946.The horizontal coordinates were scaled from a map and have
 PU1946.an estimated accuracy of +/- 6 seconds.
 PU1946
 PU1946.The orthometric height was determined by differential leveling and
 PU1946.adjusted by the NATIONAL GEODETIC SURVEY
 PU1946.in June 1991.
 PU1946
 PU1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1946.GEOID18 height accuracy estimate available here.
 PU1946
 PU1946.Click photographs - Photos may exist for this station.
 PU1946
 PU1946.The dynamic height is computed by dividing the NAVD 88
 PU1946.geopotential number by the normal gravity value computed on the
 PU1946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1946.degrees latitude (g = 980.6199 gals.).
 PU1946
 PU1946.The modeled gravity was interpolated from observed gravity values.
 PU1946
 PU1946;                    North         East    Units  Estimated Accuracy
 PU1946;SPC SD N     -    99,750.      316,830.      MT  (+/- 180 meters Scaled)
 PU1946
 PU1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK131478(NAD 83)
 PU1946
 PU1946                          SUPERSEDED SURVEY CONTROL
 PU1946
 PU1946  NGVD 29 (??/??/92)  867.961  (m)         2847.64   (f) ADJ UNCH    2 0
 PU1946
 PU1946.Superseded values are not recommended for survey control.
 PU1946
 PU1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1946.See file dsdata.pdf to determine how the superseded data were derived.
 PU1946
 PU1946_MARKER: DB = BENCH MARK DISK
 PU1946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1946_STAMPING: B 121 1934
 PU1946_MARK LOGO: CGS
 PU1946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1946+STABILITY: SURFACE MOTION
 PU1946
 PU1946  HISTORY     - Date     Condition        Report By
 PU1946  HISTORY     - 1934     MONUMENTED       CGS
 PU1946  HISTORY     - 1962     GOOD             CGS
 PU1946
 PU1946                          STATION DESCRIPTION
 PU1946
 PU1946'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1946'1 MI W FROM NISLAND.
 PU1946'1 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM THE
 PU1946'STATION AT NISLAND, 224 FEET SOUTHWEST OF THE CENTERLINE OF THE
 PU1946'CROSSING OF A GRADED ROAD, AT MILE POST NO 15, 45 FEET SOUTH
 PU1946'OF THE SOUTH RAIL, 21 FEET NORTH OF THE CENTERLINE OF A PRIVATE
 PU1946'ROAD WHICH LEADS WEST TO A STUCCO HOUSE, 1.7 FEET NORTH OF A
 PU1946'FENCE LINE, 1.1 FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU1946'TRACK, A CONCRETE POST PROJECTING ABOUT 0.3 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0113 ***********************************************************************
 QT0113  DESIGNATION -  B 123
 QT0113  PID         -  QT0113
 QT0113  STATE/COUNTY-  SD/MEADE
 QT0113  COUNTRY     -  US
 QT0113  USGS QUAD   -  FAITH SW (2017)
 QT0113
 QT0113                         *CURRENT SURVEY CONTROL
 QT0113  ______________________________________________________________________
 QT0113* NAD 83(1986) POSITION- 45 01 23.83   (N) 102 12 06.39   (W)   HD_HELD1
 QT0113* NAVD 88 ORTHO HEIGHT -   799.692 (meters)     2623.66  (feet) ADJUSTED
 QT0113  ______________________________________________________________________
 QT0113  GEOID HEIGHT    -        -19.042 (meters)                     GEOID18
 QT0113  DYNAMIC HEIGHT  -        799.531 (meters)     2623.13  (feet) COMP
 QT0113  MODELED GRAVITY -    980,389.1   (mgal)                       NAVD 88
 QT0113
 QT0113  VERT ORDER      -  FIRST     CLASS II
 QT0113
 QT0113.The horizontal coordinates were determined by differentially corrected
 QT0113.hand held GPS observations or other comparable positioning techniques
 QT0113.and have an estimated accuracy of +/- 3 meters.
 QT0113
 QT0113.The orthometric height was determined by differential leveling and
 QT0113.adjusted by the NATIONAL GEODETIC SURVEY
 QT0113.in June 1991.
 QT0113
 QT0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0113.GEOID18 height accuracy estimate available here.
 QT0113
 QT0113.Click photographs - Photos may exist for this station.
 QT0113
 QT0113.The dynamic height is computed by dividing the NAVD 88
 QT0113.geopotential number by the normal gravity value computed on the
 QT0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0113.degrees latitude (g = 980.6199 gals.).
 QT0113
 QT0113.The modeled gravity was interpolated from observed gravity values.
 QT0113
 QT0113;                    North         East    Units  Estimated Accuracy
 QT0113;SPC SD N     -   134,589.8     426,499.3     MT  (+/- 3 meters HH1 GPS) 
 QT0113
 QT0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2045389346(NAD 83)
 QT0113
 QT0113                          SUPERSEDED SURVEY CONTROL
 QT0113
 QT0113  NGVD 29 (??/??/92)  799.234  (m)         2622.15   (f) ADJ UNCH    1 2
 QT0113
 QT0113.Superseded values are not recommended for survey control.
 QT0113
 QT0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0113.See file dsdata.pdf to determine how the superseded data were derived.
 QT0113
 QT0113_MARKER: DB = BENCH MARK DISK
 QT0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0113_STAMPING: B 123 1934
 QT0113_MARK LOGO: CGS
 QT0113_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0113+STABILITY: SURFACE MOTION
 QT0113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0113+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0113
 QT0113  HISTORY     - Date     Condition        Report By
 QT0113  HISTORY     - 1934     MONUMENTED       CGS
 QT0113  HISTORY     - 1963     GOOD             CGS
 QT0113  HISTORY     - 1981     GOOD             NGS
 QT0113  HISTORY     - 19810513 GOOD             NGS
 QT0113  HISTORY     - 19960425 GOOD             NGS
 QT0113
 QT0113                          STATION DESCRIPTION
 QT0113
 QT0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0113'8.2 MI W FROM FAITH.
 QT0113'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0113'FAITH, THENCE 8.1 MILES WEST ALONG U.S. HIGHWAY 212, 0.35 MILE
 QT0113'EAST OF THE JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD, NEAR THE
 QT0113'CREST OF A SMALL HILL, 64 FEET NORTH OF THE CENTER LINE OF THE
 QT0113'HIGHWAY, 37 FEET SOUTH OF A POWER POLE, 5 1/2 FEET NORTH OF A
 QT0113'FENCE, 5.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 QT0113'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 QT0113'POST PROJECTING 6 INCHES.
 QT0113
 QT0113                          STATION RECOVERY (1981)
 QT0113
 QT0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0113'RECOVERED IN GOOD CONDITION.
 QT0113
 QT0113                          STATION RECOVERY (1981)
 QT0113
 QT0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 QT0113'THE STATION IS LOCATED ABOUT 12.3 KM (7.65 MI) WEST OF FAITH, ALONG
 QT0113'THE NORTH SIDE OF HIGHWAY 212.  TO REACH THE STATION FROM THE JUNCTION
 QT0113'OF HIGHWAYS 73 AND 212 AT THE NORTHWEST EDGE OF FAITH GO WEST ON
 QT0113'HIGHWAY 212 FOR 5.1 KM (3.15 MI) TO WHERE HIGHWAY 73 GOES NORTH.
 QT0113'CONTINUE WEST ON HIGHWAY 212 FROM 7.2 KM (4.45 MI) TO THE MARK ON THE
 QT0113'RIGHT.  THE STATION IS A STANDARD CGS BENCH MARK DISK STAMPED--B 123
 QT0113'1934--SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12.5 CM (5
 QT0113'INCHES) ON SIDE AND PROJECTS 10 CM (4 INCHES) ABOVE THE GROUND.  IT IS
 QT0113'19.8 M (65.0 FT) NORTH OF THE CENTER OF HIGHWAY 212 AND 1.65 M (5.41
 QT0113'FT) NORTH OF A METAL WITNESS POST.
 QT0113
 QT0113                          STATION RECOVERY (1996)
 QT0113
 QT0113'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0113'12.4 M (40.7 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0113'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 706.0 M (2316.3 FT) EAST OF
 QT0113'MILEPOST 106, 20.0 M (65.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.0 M
 QT0113'(36.1 FT) SOUTHWEST OF A UTILITY POLE, 1.8 M (5.9 FT) NORTH OF A
 QT0113'WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 QT0113'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0052 ***********************************************************************
 QT0052  DESIGNATION -  B 125
 QT0052  PID         -  QT0052
 QT0052  STATE/COUNTY-  SD/PERKINS
 QT0052  COUNTRY     -  US
 QT0052  USGS QUAD   -  COAL SPRINGS SW (2017)
 QT0052
 QT0052                         *CURRENT SURVEY CONTROL
 QT0052  ______________________________________________________________________
 QT0052* NAD 83(1986) POSITION- 45 20 41.     (N) 102 10 28.     (W)   SCALED
 QT0052* NAVD 88 ORTHO HEIGHT -   759.864 (meters)     2492.99  (feet) ADJUSTED
 QT0052  ______________________________________________________________________
 QT0052  GEOID HEIGHT    -        -18.878 (meters)                     GEOID18
 QT0052  DYNAMIC HEIGHT  -        759.740 (meters)     2492.58  (feet) COMP
 QT0052  MODELED GRAVITY -    980,427.5   (mgal)                       NAVD 88
 QT0052
 QT0052  VERT ORDER      -  SECOND    CLASS 0
 QT0052
 QT0052.The horizontal coordinates were scaled from a map and have
 QT0052.an estimated accuracy of +/- 6 seconds.
 QT0052
 QT0052.The orthometric height was determined by differential leveling and
 QT0052.adjusted by the NATIONAL GEODETIC SURVEY
 QT0052.in June 1991.
 QT0052
 QT0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0052.GEOID18 height accuracy estimate available here.
 QT0052
 QT0052.Click photographs - Photos may exist for this station.
 QT0052
 QT0052.The dynamic height is computed by dividing the NAVD 88
 QT0052.geopotential number by the normal gravity value computed on the
 QT0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0052.degrees latitude (g = 980.6199 gals.).
 QT0052
 QT0052.The modeled gravity was interpolated from observed gravity values.
 QT0052
 QT0052;                    North         East    Units  Estimated Accuracy
 QT0052;SPC SD N     -   170,240.      429,610.      MT  (+/- 180 meters Scaled)
 QT0052
 QT0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL213251(NAD 83)
 QT0052
 QT0052                          SUPERSEDED SURVEY CONTROL
 QT0052
 QT0052  NGVD 29 (??/??/92)  759.419  (m)         2491.53   (f) ADJ UNCH    2 0
 QT0052
 QT0052.Superseded values are not recommended for survey control.
 QT0052
 QT0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0052.See file dsdata.pdf to determine how the superseded data were derived.
 QT0052
 QT0052_MARKER: DB = BENCH MARK DISK
 QT0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0052_STAMPING: B 125 1934
 QT0052_MARK LOGO: CGS
 QT0052_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0052+STABILITY: SURFACE MOTION
 QT0052
 QT0052  HISTORY     - Date     Condition        Report By
 QT0052  HISTORY     - 1934     MONUMENTED       CGS
 QT0052
 QT0052                          STATION DESCRIPTION
 QT0052
 QT0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0052'10 MI SW FROM COAL SPRINGS.
 QT0052'10 MILES SOUTHWEST ALONG STATE HIGHWAY 73 FROM THE POST OFFICE
 QT0052'AT COAL SPRINGS, PERKINS COUNTY, 7.2 MILES SOUTH OF THE
 QT0052'INTERSECTION WITH STATE HIGHWAY 8, 92 YARDS SOUTH OF A 2.5 FOOT
 QT0052'CORRUGATED-IRON CULVERT, AND 41 FEET EAST OF THE CENTERLINE OF
 QT0052'THE HIGHWAY.  A STANDARD DISK, STAMPED B 125 1934 AND SET IN THE
 QT0052'TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2411 ***********************************************************************
 PU2411  DESIGNATION -  B 126 RESET
 PU2411  PID         -  PU2411
 PU2411  STATE/COUNTY-  SD/MEADE
 PU2411  COUNTRY     -  US
 PU2411  USGS QUAD   -  AVANCE SE (2017)
 PU2411
 PU2411                         *CURRENT SURVEY CONTROL
 PU2411  ______________________________________________________________________
 PU2411* NAD 83(1986) POSITION- 44 46 09.     (N) 102 03 19.     (W)   SCALED
 PU2411* NAVD 88 ORTHO HEIGHT -   717.965 (meters)     2355.52  (feet) ADJUSTED
 PU2411  ______________________________________________________________________
 PU2411  GEOID HEIGHT    -        -19.746 (meters)                     GEOID18
 PU2411  DYNAMIC HEIGHT  -        717.809 (meters)     2355.01  (feet) COMP
 PU2411  MODELED GRAVITY -    980,376.6   (mgal)                       NAVD 88
 PU2411
 PU2411  VERT ORDER      -  FIRST     CLASS II
 PU2411
 PU2411.The horizontal coordinates were scaled from a map and have
 PU2411.an estimated accuracy of +/- 6 seconds.
 PU2411
 PU2411.The orthometric height was determined by differential leveling and
 PU2411.adjusted by the NATIONAL GEODETIC SURVEY
 PU2411.in July 1998.
 PU2411
 PU2411.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2411.GEOID18 height accuracy estimate available here.
 PU2411
 PU2411.Click photographs - Photos may exist for this station.
 PU2411
 PU2411.The dynamic height is computed by dividing the NAVD 88
 PU2411.geopotential number by the normal gravity value computed on the
 PU2411.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2411.degrees latitude (g = 980.6199 gals.).
 PU2411
 PU2411.The modeled gravity was interpolated from observed gravity values.
 PU2411
 PU2411;                    North         East    Units  Estimated Accuracy
 PU2411;SPC SD N     -   106,060.      437,320.      MT  (+/- 180 meters Scaled)
 PU2411
 PU2411_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330615(NAD 83)
 PU2411
 PU2411                          SUPERSEDED SURVEY CONTROL
 PU2411
 PU2411  NGVD 29 (04/17/07)  717.47   (m)         2353.9    (f) RESET       3  
 PU2411
 PU2411.Superseded values are not recommended for survey control.
 PU2411
 PU2411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2411.See file dsdata.pdf to determine how the superseded data were derived.
 PU2411
 PU2411_MARKER: DV = VERTICAL CONTROL DISK
 PU2411_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2411_STAMPING: B 126 RESET 1988
 PU2411_MARK LOGO: NGS
 PU2411_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2411_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2411+STABILITY: SURFACE MOTION
 PU2411_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2411+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2411
 PU2411  HISTORY     - Date     Condition        Report By
 PU2411  HISTORY     - 1988     MONUMENTED       NGS
 PU2411  HISTORY     - 19960711 GOOD             NGS
 PU2411
 PU2411                          STATION DESCRIPTION
 PU2411
 PU2411'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 PU2411'17.2 KM (10.70 MI) NORTH ALONG STATE HIGHWAY 73, FROM ITS JUNCTION
 PU2411'WITH STATE HIGHWAY 34 AT HOWES, AT AN APPROACH, 35.1 M (115.2 FT)
 PU2411'EAST FROM THE CENTER OF 73, 4.0 M (13.1 FT) SOUTH FROM THE
 PU2411'EXTENDED CENTER LINE OF THE APPROACH, 12.2 M (40.0 FT) EAST FROM A
 PU2411'FENCE, 0.3 M (1.0 FT) SOUTH FROM A WITNESS POST, SET IN THE TOP OF
 PU2411'A CONCRETE POST THAT IS FLUSH WITH THE SURFACE.
 PU2411
 PU2411                          STATION RECOVERY (1996)
 PU2411
 PU2411'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2411'17.1 KM (10.60 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 PU2411'OF STATE HIGHWAY 34 IN HOWES, 409.0 M (1341.9 FT) SOUTH OF MILEPOST
 PU2411'157, 35.1 M (115.2 FT) EAST OF THE HIGHWAY CENTERLINE, 12.2 M (40.0
 PU2411'FT) EAST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU2411'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 PU2411'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0204 ***********************************************************************
 PU0204  DESIGNATION -  B 127 RESET
 PU0204  PID         -  PU0204
 PU0204  STATE/COUNTY-  SD/MEADE
 PU0204  COUNTRY     -  US
 PU0204  USGS QUAD   -  HOWES (2017)
 PU0204
 PU0204                         *CURRENT SURVEY CONTROL
 PU0204  ______________________________________________________________________
 PU0204* NAD 83(1986) POSITION- 44 37 04.     (N) 102 03 44.     (W)   SCALED
 PU0204* NAVD 88 ORTHO HEIGHT -   730.325 (meters)     2396.07  (feet) ADJUSTED
 PU0204  ______________________________________________________________________
 PU0204  GEOID HEIGHT    -        -19.785 (meters)                     GEOID18
 PU0204  DYNAMIC HEIGHT  -        730.153 (meters)     2395.51  (feet) COMP
 PU0204  MODELED GRAVITY -    980,358.4   (mgal)                       NAVD 88
 PU0204
 PU0204  VERT ORDER      -  FIRST     CLASS II
 PU0204
 PU0204.The horizontal coordinates were scaled from a map and have
 PU0204.an estimated accuracy of +/- 6 seconds.
 PU0204
 PU0204.The orthometric height was determined by differential leveling and
 PU0204.adjusted by the NATIONAL GEODETIC SURVEY
 PU0204.in October 1997.
 PU0204
 PU0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0204.GEOID18 height accuracy estimate available here.
 PU0204
 PU0204.Click photographs - Photos may exist for this station.
 PU0204
 PU0204.The dynamic height is computed by dividing the NAVD 88
 PU0204.geopotential number by the normal gravity value computed on the
 PU0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0204.degrees latitude (g = 980.6199 gals.).
 PU0204
 PU0204.The modeled gravity was interpolated from observed gravity values.
 PU0204
 PU0204;                    North         East    Units  Estimated Accuracy
 PU0204;SPC SD N     -    89,250.      436,350.      MT  (+/- 180 meters Scaled)
 PU0204
 PU0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330446(NAD 83)
 PU0204
 PU0204                          SUPERSEDED SURVEY CONTROL
 PU0204
 PU0204  NAVD 88 (06/15/91)  730.284  (m)         2395.94   (f) SUPERSEDED  1 2
 PU0204  NGVD 29 (??/??/92)  729.824  (m)         2394.43   (f) ADJ UNCH    1 2
 PU0204
 PU0204.Superseded values are not recommended for survey control.
 PU0204
 PU0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0204.See file dsdata.pdf to determine how the superseded data were derived.
 PU0204
 PU0204_MARKER: DB = BENCH MARK DISK
 PU0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0204_STAMPING: B 127 RESET 1962
 PU0204_MARK LOGO: CGS
 PU0204_PROJECTION: FLUSH
 PU0204_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0204+STABILITY: SURFACE MOTION
 PU0204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0204+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU0204
 PU0204  HISTORY     - Date     Condition        Report By
 PU0204  HISTORY     - 1962     MONUMENTED       CGS
 PU0204  HISTORY     - 1963     GOOD             CGS
 PU0204  HISTORY     - 19900509 GOOD             NGS
 PU0204  HISTORY     - 19950605 GOOD             NGS
 PU0204  HISTORY     - 19960711 GOOD             NGS
 PU0204
 PU0204                          STATION DESCRIPTION
 PU0204
 PU0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0204'0.6 MI W FROM HOWES.
 PU0204'ABOUT 0.6 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU0204'POST OFFICE AT HOWES, 100 FEET SOUTH OF THE CENTER LINE OF THE
 PU0204'HIGHWAY, 26 FEET EAST OF THE CENTER OF A WIRE GATE, IN THE SOUTH
 PU0204'HIGHWAY RIGHT-OF-WAY FENCE LINE, ABOUT 4 FEET ABOVE THE LEVEL
 PU0204'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 PU0204'WITH THE GROUND.
 PU0204
 PU0204                          STATION RECOVERY (1990)
 PU0204
 PU0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PU0204'0.68 KM (0.42 MI) WEST ALONG STATE HIGHWAY 34 FROM ITS JUNCTION WITH
 PU0204'STATE HIGHWAY 73 NORTH A HOWES, 30.48 M (100.00 FT) SOUTH FROM THE
 PU0204'CENTER OF 34, 7.92 M (25.98 FT) EAST FROM THE CENTER OF A GATE, IN
 PU0204'THE SOUTH RIGHT-OF-WAY FENCE LINE, 1.2 M (3.9 FT) ABOUVE THE HIGHWAY
 PU0204'SURFACE, IN THE TOP OF A 6-INCH CONCRETE POST, FLUSH WITH THE GROUND.
 PU0204
 PU0204                          STATION RECOVERY (1995)
 PU0204
 PU0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0204'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU0204'STATE HIGHWAY 73 IN HOWES, 619.0 M (2030.8 FT) EAST OF MILEPOST 112,
 PU0204'30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.3 M (27.2 FT)
 PU0204'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) ABOVE
 PU0204'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF THE EAST END OF 3
 PU0204'BRACED FENCE POSTS, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE
 PU0204'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU0204
 PU0204                          STATION RECOVERY (1996)
 PU0204
 PU0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU0204'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU0204'STATE HIGHWAY 73 IN HOWES, 619.0 M (2030.8 FT) EAST OF MILEPOST 112,
 PU0204'30.5 M (100.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 8.3 M (27.2 FT)
 PU0204'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) ABOVE
 PU0204'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF THE EAST END OF 3
 PU0204'BRACED FENCE POSTS, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND THE
 PU0204'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1685 ***********************************************************************
 PU1685  DESIGNATION -  B 129
 PU1685  PID         -  PU1685
 PU1685  STATE/COUNTY-  SD/MEADE
 PU1685  COUNTRY     -  US
 PU1685  USGS QUAD   -  STURGIS (2017)
 PU1685
 PU1685                         *CURRENT SURVEY CONTROL
 PU1685  ______________________________________________________________________
 PU1685* NAD 83(1986) POSITION- 44 24 54.     (N) 103 30 03.     (W)   SCALED
 PU1685* NAVD 88 ORTHO HEIGHT -  1028.572 (meters)     3374.57  (feet) ADJUSTED
 PU1685  ______________________________________________________________________
 PU1685  GEOID HEIGHT    -        -15.327 (meters)                     GEOID18
 PU1685  DYNAMIC HEIGHT  -       1028.238 (meters)     3373.48  (feet) COMP
 PU1685  MODELED GRAVITY -    980,258.2   (mgal)                       NAVD 88
 PU1685
 PU1685  VERT ORDER      -  SECOND    CLASS 0
 PU1685
 PU1685.The horizontal coordinates were scaled from a map and have
 PU1685.an estimated accuracy of +/- 6 seconds.
 PU1685
 PU1685.The orthometric height was determined by differential leveling and
 PU1685.adjusted by the NATIONAL GEODETIC SURVEY
 PU1685.in June 1991.
 PU1685
 PU1685.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1685.GEOID18 height accuracy estimate available here.
 PU1685
 PU1685.Click photographs - Photos may exist for this station.
 PU1685
 PU1685.The dynamic height is computed by dividing the NAVD 88
 PU1685.geopotential number by the normal gravity value computed on the
 PU1685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1685.degrees latitude (g = 980.6199 gals.).
 PU1685
 PU1685.The modeled gravity was interpolated from observed gravity values.
 PU1685
 PU1685;                    North         East    Units  Estimated Accuracy
 PU1685;SPC SD N     -    70,660.      321,260.      MT  (+/- 180 meters Scaled)
 PU1685
 PU1685_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK193190(NAD 83)
 PU1685
 PU1685                          SUPERSEDED SURVEY CONTROL
 PU1685
 PU1685  NGVD 29 (??/??/92) 1028.02   (m)         3372.8    (f) COMPUTED    2 0
 PU1685
 PU1685.Superseded values are not recommended for survey control.
 PU1685
 PU1685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1685.See file dsdata.pdf to determine how the superseded data were derived.
 PU1685
 PU1685_MARKER: DB = BENCH MARK DISK
 PU1685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1685_STAMPING: B 129 1934
 PU1685_MARK LOGO: CGS
 PU1685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1685+STABILITY: SURFACE MOTION
 PU1685
 PU1685  HISTORY     - Date     Condition        Report By
 PU1685  HISTORY     - 1934     MONUMENTED       CGS
 PU1685  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU1685
 PU1685                          STATION DESCRIPTION
 PU1685
 PU1685'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1685'AT STURGIS.
 PU1685'AT STURGIS, MEADE COUNTY, ON STATE HIGHWAY 34, 0.75 MILE EAST
 PU1685'OF THE COUNTY COURTHOUSE, 105 YARDS EAST OF A CONCRETE CULVERT,
 PU1685'42 FEET NORTHEAST OF THE INTERSECTION WITH A CITY STREET, 30 FEET
 PU1685'NORTH OF THE CENTERLINE OF THE HIGHWAY, 5.8 FEET SOUTH OF A
 PU1685'FENCE, AND 5 FEET NORTHEAST OF A POLE.  A STANDARD DISK, STAMPED
 PU1685'B 129 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1685'5 INCHES ABOVE GROUND.
 PU1685
 PU1685                          STATION RECOVERY (1963)
 PU1685
 PU1685'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1685'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0540 ***********************************************************************
 OT0540  DESIGNATION -  B 13
 OT0540  PID         -  OT0540
 OT0540  STATE/COUNTY-  SD/FALL RIVER
 OT0540  COUNTRY     -  US
 OT0540  USGS QUAD   -  EDGEMONT (2017)
 OT0540
 OT0540                         *CURRENT SURVEY CONTROL
 OT0540  ______________________________________________________________________
 OT0540* NAD 83(1986) POSITION- 43 17 59.4    (N) 103 49 31.5    (W)   HD_HELD2
 OT0540* NAVD 88 ORTHO HEIGHT -  1054.869 (meters)     3460.85  (feet) ADJUSTED
 OT0540  ______________________________________________________________________
 OT0540  GEOID HEIGHT    -        -15.079 (meters)                     GEOID18
 OT0540  DYNAMIC HEIGHT  -       1054.435 (meters)     3459.43  (feet) COMP
 OT0540  MODELED GRAVITY -    980,171.3   (mgal)                       NAVD 88
 OT0540
 OT0540  VERT ORDER      -  FIRST     CLASS II
 OT0540
 OT0540.The horizontal coordinates were established by autonomous hand held GPS
 OT0540.observations and have an estimated accuracy of +/- 10 meters.
 OT0540
 OT0540.The orthometric height was determined by differential leveling and
 OT0540.adjusted by the NATIONAL GEODETIC SURVEY
 OT0540.in June 1991.
 OT0540
 OT0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0540.GEOID18 height accuracy estimate available here.
 OT0540
 OT0540.Click photographs - Photos may exist for this station.
 OT0540
 OT0540.The dynamic height is computed by dividing the NAVD 88
 OT0540.geopotential number by the normal gravity value computed on the
 OT0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0540.degrees latitude (g = 980.6199 gals.).
 OT0540
 OT0540.The modeled gravity was interpolated from observed gravity values.
 OT0540
 OT0540;                    North         East    Units  Estimated Accuracy
 OT0540;SPC SD S     -   113,325.      316,746.      MT  (+/- 10 meters HH2 GPS)
 OT0540
 OT0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH9527194781(NAD 83)
 OT0540
 OT0540                          SUPERSEDED SURVEY CONTROL
 OT0540
 OT0540  NGVD 29 (??/??/92) 1054.329  (m)         3459.08   (f) ADJ UNCH    1 2
 OT0540
 OT0540.Superseded values are not recommended for survey control.
 OT0540
 OT0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0540.See file dsdata.pdf to determine how the superseded data were derived.
 OT0540
 OT0540_MARKER: DB = BENCH MARK DISK
 OT0540_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0540_SP_SET: BANK WALL
 OT0540_STAMPING: B 13 1926
 OT0540_MARK LOGO: CGS
 OT0540_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0540+SATELLITE: SATELLITE OBSERVATIONS - June 06, 2019
 OT0540
 OT0540  HISTORY     - Date     Condition        Report By
 OT0540  HISTORY     - 1926     MONUMENTED       CGS
 OT0540  HISTORY     - 1963     GOOD             CGS
 OT0540  HISTORY     - 1985     GOOD             NGS
 OT0540  HISTORY     - 20101021 GOOD             GEOCAC
 OT0540  HISTORY     - 20140918 GOOD             GEOCAC
 OT0540  HISTORY     - 20190606 GOOD             USPSQD
 OT0540
 OT0540                          STATION DESCRIPTION
 OT0540
 OT0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0540'0.1 MI W FROM EDGEMONT.
 OT0540'ABOUT 0.1 MILE WEST ALONG E STREET FROM THE CHICAGO, BURLINGTON
 OT0540'AND QUINCY RAILROAD STATION AT EDGEMONT, AT THE SOUTHWEST CORNER
 OT0540'OF THE INTERSECTION OF E STREET AND STATE HIGHWAY 52, SET VERTICALLY
 OT0540'IN THE NORTH FACE OF THE SOUTHERN HILLS BANK BUILDING, 9.7 FEET
 OT0540'EAST OF THE NORTHWEST CORNER OF THE BUILDING, AND 2.7 FEET ABOVE
 OT0540'THE SIDEWALK.
 OT0540
 OT0540                          STATION RECOVERY (1985)
 OT0540
 OT0540'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0540'RECOVERED IN GOOD CONDITION.  EXCEPT THE BANK BUILDING DESCRIBED IS
 OT0540'NOW PART OF THE DUTOITS SUPER MARKET.
 OT0540
 OT0540                          STATION RECOVERY (2010)
 OT0540
 OT0540'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 OT0540'RECOVERED IN GOOD CONDITION.
 OT0540
 OT0540                          STATION RECOVERY (2014)
 OT0540
 OT0540'RECOVERY NOTE BY GEOCACHING 2014
 OT0540'RECOVERED IN GOOD CONDITION.
 OT0540
 OT0540                          STATION RECOVERY (2019)
 OT0540
 OT0540'RECOVERY NOTE BY US POWER SQUADRON 2019 (MLG)
 OT0540'DUTOITS SUPER MARKER IS NOW THE GUN VAULT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0325 ***********************************************************************
 PU0325  DESIGNATION -  B 130 RESET
 PU0325  PID         -  PU0325
 PU0325  STATE/COUNTY-  SD/PENNINGTON
 PU0325  COUNTRY     -  US
 PU0325  USGS QUAD   -  WASTA (2017)
 PU0325
 PU0325                         *CURRENT SURVEY CONTROL
 PU0325  ______________________________________________________________________
 PU0325* NAD 83(1986) POSITION- 44 04 02.     (N) 102 22 40.     (W)   SCALED
 PU0325* NAVD 88 ORTHO HEIGHT -   713.59  (meters)     2341.2   (feet) RESET
 PU0325  ______________________________________________________________________
 PU0325  GEOID HEIGHT    -        -18.659 (meters)                     GEOID18
 PU0325  VERT ORDER      -  THIRD
 PU0325
 PU0325.The horizontal coordinates were scaled from a map and have
 PU0325.an estimated accuracy of +/- 6 seconds.
 PU0325
 PU0325.The orthometric height was computed from unverified reset data.
 PU0325
 PU0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0325.GEOID18 height accuracy estimate available here.
 PU0325
 PU0325.Click photographs - Photos may exist for this station.
 PU0325
 PU0325;                    North         East    Units  Estimated Accuracy
 PU0325;SPC SD S     -   194,640.      436,240.      MT  (+/- 180 meters Scaled)
 PU0325
 PU0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ099826(NAD 83)
 PU0325
 PU0325                          SUPERSEDED SURVEY CONTROL
 PU0325
 PU0325.No superseded survey control is available for this station.
 PU0325
 PU0325_MARKER: DB = BENCH MARK DISK
 PU0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0325_STAMPING: B 130 RESET 1963
 PU0325_MARK LOGO: CGS
 PU0325_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0325+STABILITY: SURFACE MOTION
 PU0325
 PU0325  HISTORY     - Date     Condition        Report By
 PU0325  HISTORY     - 1963     MONUMENTED       SDHD
 PU0325
 PU0325                          STATION DESCRIPTION
 PU0325
 PU0325'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1963
 PU0325'4.1 MI SE FROM WASTA.
 PU0325'4.1 MILES SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU0325'FROM THE STATION AT WASTA, PENNINGTON COUNTY, ABOUT 120 YARDS
 PU0325'SOUTHEAST OF MILEPOST 601, 138 YARDS NORTHWEST OF THE NORTHWEST
 PU0325'END OF TRESTLE 1811, 95 FEET NORTHEAST OF THE EAST RAIL,
 PU0325'86 FEET NORTHWEST OF FENCE CORNER ALONG RIGHT-OF-WAY FENCE,
 PU0325'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES
 PU0325'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0150 ***********************************************************************
 OQ0150  DESIGNATION -  B 131
 OQ0150  PID         -  OQ0150
 OQ0150  STATE/COUNTY-  SD/LINCOLN
 OQ0150  COUNTRY     -  US
 OQ0150  USGS QUAD   -  CANTON (2017)
 OQ0150
 OQ0150                         *CURRENT SURVEY CONTROL
 OQ0150  ______________________________________________________________________
 OQ0150* NAD 83(1986) POSITION- 43 18 31.     (N) 096 31 45.     (W)   SCALED
 OQ0150* NAVD 88 ORTHO HEIGHT -   381.620 (meters)     1252.03  (feet) ADJUSTED
 OQ0150  ______________________________________________________________________
 OQ0150  GEOID HEIGHT    -        -26.448 (meters)                     GEOID18
 OQ0150  DYNAMIC HEIGHT  -        381.517 (meters)     1251.69  (feet) COMP
 OQ0150  MODELED GRAVITY -    980,338.3   (mgal)                       NAVD 88
 OQ0150
 OQ0150  VERT ORDER      -  SECOND    CLASS 0
 OQ0150
 OQ0150.The horizontal coordinates were scaled from a map and have
 OQ0150.an estimated accuracy of +/- 6 seconds.
 OQ0150
 OQ0150.The orthometric height was determined by differential leveling and
 OQ0150.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0150.in June 1991.
 OQ0150
 OQ0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0150.GEOID18 height accuracy estimate available here.
 OQ0150
 OQ0150.Click photographs - Photos may exist for this station.
 OQ0150
 OQ0150.The dynamic height is computed by dividing the NAVD 88
 OQ0150.geopotential number by the normal gravity value computed on the
 OQ0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0150.degrees latitude (g = 980.6199 gals.).
 OQ0150
 OQ0150.The modeled gravity was interpolated from observed gravity values.
 OQ0150
 OQ0150;                    North         East    Units  Estimated Accuracy
 OQ0150;SPC SD S     -   115,410.      908,510.      MT  (+/- 180 meters Scaled)
 OQ0150
 OQ0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN003980(NAD 83)
 OQ0150
 OQ0150                          SUPERSEDED SURVEY CONTROL
 OQ0150
 OQ0150  NGVD 29 (??/??/92)  381.386  (m)         1251.26   (f) ADJ UNCH    2 0
 OQ0150
 OQ0150.Superseded values are not recommended for survey control.
 OQ0150
 OQ0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0150.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0150
 OQ0150_MARKER: DB = BENCH MARK DISK
 OQ0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0150_STAMPING: B 131 1934
 OQ0150_MARK LOGO: CGS
 OQ0150_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0150+STABILITY: SURFACE MOTION
 OQ0150
 OQ0150  HISTORY     - Date     Condition        Report By
 OQ0150  HISTORY     - 1934     MONUMENTED       CGS
 OQ0150  HISTORY     - 1949     GOOD             CGS
 OQ0150  HISTORY     - 1971     GOOD             IAHD
 OQ0150
 OQ0150                          STATION DESCRIPTION
 OQ0150
 OQ0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0150'3 MI E FROM CANTON.
 OQ0150'3.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0150'RAILROAD FROM THE STATION AT CANTON, LINCOLN COUNTY, 150 YARDS
 OQ0150'WEST OF THE WEST END OF THE BRIDGE ACROSS SIOUX RIVER, 45 FEET
 OQ0150'NORTH OF THE NORTH RAIL, AND 1.5 FEET SOUTH OF THE RIGHT OF WAY
 OQ0150'FENCE.  A STANDARD DISK, STAMPED B 131 1934 AND SET IN THE TOP
 OQ0150'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 OQ0150
 OQ0150                          STATION RECOVERY (1971)
 OQ0150
 OQ0150'RECOVERY NOTE BY IOWA HIGHWAY DEPARTMENT 1971
 OQ0150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0197 ***********************************************************************
 OT0197  DESIGNATION -  B 133
 OT0197  PID         -  OT0197
 OT0197  STATE/COUNTY-  SD/SHANNON
 OT0197  COUNTRY     -  US
 OT0197  USGS QUAD   -  MANDERSON (2017)
 OT0197
 OT0197                         *CURRENT SURVEY CONTROL
 OT0197  ______________________________________________________________________
 OT0197* NAD 83(1986) POSITION- 43 10 40.     (N) 102 25 38.     (W)   SCALED
 OT0197* NAVD 88 ORTHO HEIGHT -   959.808 (meters)     3148.97  (feet) ADJUSTED
 OT0197  ______________________________________________________________________
 OT0197  GEOID HEIGHT    -        -18.326 (meters)                     GEOID18
 OT0197  DYNAMIC HEIGHT  -        959.405 (meters)     3147.65  (feet) COMP
 OT0197  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 OT0197
 OT0197  VERT ORDER      -  SECOND    CLASS 0
 OT0197
 OT0197.The horizontal coordinates were scaled from a map and have
 OT0197.an estimated accuracy of +/- 6 seconds.
 OT0197
 OT0197.The orthometric height was determined by differential leveling and
 OT0197.adjusted by the NATIONAL GEODETIC SURVEY
 OT0197.in June 1991.
 OT0197
 OT0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0197.GEOID18 height accuracy estimate available here.
 OT0197
 OT0197.Click photographs - Photos may exist for this station.
 OT0197
 OT0197.The dynamic height is computed by dividing the NAVD 88
 OT0197.geopotential number by the normal gravity value computed on the
 OT0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0197.degrees latitude (g = 980.6199 gals.).
 OT0197
 OT0197.The modeled gravity was interpolated from observed gravity values.
 OT0197
 OT0197;                    North         East    Units  Estimated Accuracy
 OT0197;SPC SD S     -    95,960.      429,780.      MT  (+/- 180 meters Scaled)
 OT0197
 OT0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH091837(NAD 83)
 OT0197
 OT0197                          SUPERSEDED SURVEY CONTROL
 OT0197
 OT0197  NGVD 29 (??/??/92)  959.324  (m)         3147.38   (f) ADJ UNCH    2 0
 OT0197
 OT0197.Superseded values are not recommended for survey control.
 OT0197
 OT0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0197.See file dsdata.pdf to determine how the superseded data were derived.
 OT0197
 OT0197_MARKER: DB = BENCH MARK DISK
 OT0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0197_STAMPING: B 133 1934
 OT0197_MARK LOGO: CGS
 OT0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0197+STABILITY: SURFACE MOTION
 OT0197
 OT0197  HISTORY     - Date     Condition        Report By
 OT0197  HISTORY     - 1934     MONUMENTED       CGS
 OT0197  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0197
 OT0197                          STATION DESCRIPTION
 OT0197
 OT0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0197'4.2 MI S FROM MANDERSON.
 OT0197'4.2 MILES SOUTH ALONG THE ROAD LEADING TO BRENNAN FROM THE
 OT0197'POST OFFICE AT MANDERSON, SHANNON COUNTY, ON THE SOUTH SLOPE OF A
 OT0197'HILL, 28 FEET WEST OF THE CENTERLINE OF THE ROAD, AND 2.5 FEET
 OT0197'NORTHEAST OF A FENCE CORNER.  A STANDARD DISK, STAMPED B 133
 OT0197'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH
 OT0197'ABOVE GROUND.  NOTE-- HIGHWAY HAS BEEN REALIGNED.
 OT0197
 OT0197                          STATION RECOVERY (1966)
 OT0197
 OT0197'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0197'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0402 ***********************************************************************
 OT0402  DESIGNATION -  B 134
 OT0402  PID         -  OT0402
 OT0402  STATE/COUNTY-  SD/FALL RIVER
 OT0402  COUNTRY     -  US
 OT0402  USGS QUAD   -  HOT SPRINGS SE (2017)
 OT0402
 OT0402                         *CURRENT SURVEY CONTROL
 OT0402  ______________________________________________________________________
 OT0402* NAD 83(1986) POSITION- 43 15 10.     (N) 103 15 33.     (W)   SCALED
 OT0402* NAVD 88 ORTHO HEIGHT -  1047.425 (meters)     3436.43  (feet) ADJUSTED
 OT0402  ______________________________________________________________________
 OT0402  GEOID HEIGHT    -        -16.793 (meters)                     GEOID18
 OT0402  DYNAMIC HEIGHT  -       1046.969 (meters)     3434.93  (feet) COMP
 OT0402  MODELED GRAVITY -    980,148.7   (mgal)                       NAVD 88
 OT0402
 OT0402  VERT ORDER      -  SECOND    CLASS 0
 OT0402
 OT0402.The horizontal coordinates were scaled from a map and have
 OT0402.an estimated accuracy of +/- 6 seconds.
 OT0402
 OT0402.The orthometric height was determined by differential leveling and
 OT0402.adjusted by the NATIONAL GEODETIC SURVEY
 OT0402.in June 1991.
 OT0402
 OT0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0402.GEOID18 height accuracy estimate available here.
 OT0402
 OT0402.Click photographs - Photos may exist for this station.
 OT0402
 OT0402.The dynamic height is computed by dividing the NAVD 88
 OT0402.geopotential number by the normal gravity value computed on the
 OT0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0402.degrees latitude (g = 980.6199 gals.).
 OT0402
 OT0402.The modeled gravity was interpolated from observed gravity values.
 OT0402
 OT0402;                    North         East    Units  Estimated Accuracy
 OT0402;SPC SD S     -   106,330.      362,470.      MT  (+/- 180 meters Scaled)
 OT0402
 OT0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH413903(NAD 83)
 OT0402
 OT0402                          SUPERSEDED SURVEY CONTROL
 OT0402
 OT0402  NGVD 29 (??/??/92) 1046.889  (m)         3434.67   (f) ADJ UNCH    2 0
 OT0402
 OT0402.Superseded values are not recommended for survey control.
 OT0402
 OT0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0402.See file dsdata.pdf to determine how the superseded data were derived.
 OT0402
 OT0402_MARKER: DB = BENCH MARK DISK
 OT0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0402_STAMPING: B 134 1934
 OT0402_MARK LOGO: CGS
 OT0402_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0402+STABILITY: SURFACE MOTION
 OT0402
 OT0402  HISTORY     - Date     Condition        Report By
 OT0402  HISTORY     - 1934     MONUMENTED       CGS
 OT0402  HISTORY     - 1949     GOOD             CGS
 OT0402
 OT0402                          STATION DESCRIPTION
 OT0402
 OT0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0402'4.3 MI S FROM SMITHWICK.
 OT0402'4.3 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0402'FROM THE STATION AT SMITHWICK, FALL RIVER COUNTY, 55 YARDS
 OT0402'NORTH OF MILEPOST H 32, 110 YARDS SOUTH OF CULVERT H 52 1/2,
 OT0402'AT A FIELD-ROAD CROSSING, 87 FEET SOUTH OF THE CENTERLINE OF
 OT0402'THE ROAD, AND 22.8 FEET WEST OF THE WEST RAIL.  A STANDARD DISK,
 OT0402'STAMPED B 134 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0402'PROJECTING 4 INCHES ABOVE GROUND.
 OT0402
 OT0402                          STATION RECOVERY (1949)
 OT0402
 OT0402'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OT0402'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0233 ***********************************************************************
 OT0233  DESIGNATION -  B 135
 OT0233  PID         -  OT0233
 OT0233  STATE/COUNTY-  SD/SHANNON
 OT0233  COUNTRY     -  US
 OT0233  USGS QUAD   -  PINE RIDGE SW (2017)
 OT0233
 OT0233                         *CURRENT SURVEY CONTROL
 OT0233  ______________________________________________________________________
 OT0233* NAD 83(1986) POSITION- 43 07 09.     (N) 102 38 54.     (W)   SCALED
 OT0233* NAVD 88 ORTHO HEIGHT -   951.382 (meters)     3121.33  (feet) ADJUSTED
 OT0233  ______________________________________________________________________
 OT0233  GEOID HEIGHT    -        -18.019 (meters)                     GEOID18
 OT0233  DYNAMIC HEIGHT  -        950.974 (meters)     3119.99  (feet) COMP
 OT0233  MODELED GRAVITY -    980,159.4   (mgal)                       NAVD 88
 OT0233
 OT0233  VERT ORDER      -  SECOND    CLASS 0
 OT0233
 OT0233.The horizontal coordinates were scaled from a map and have
 OT0233.an estimated accuracy of +/- 6 seconds.
 OT0233
 OT0233.The orthometric height was determined by differential leveling and
 OT0233.adjusted by the NATIONAL GEODETIC SURVEY
 OT0233.in June 1991.
 OT0233
 OT0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0233.GEOID18 height accuracy estimate available here.
 OT0233
 OT0233.Click photographs - Photos may exist for this station.
 OT0233
 OT0233.The dynamic height is computed by dividing the NAVD 88
 OT0233.geopotential number by the normal gravity value computed on the
 OT0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0233.degrees latitude (g = 980.6199 gals.).
 OT0233
 OT0233.The modeled gravity was interpolated from observed gravity values.
 OT0233
 OT0233;                    North         East    Units  Estimated Accuracy
 OT0233;SPC SD S     -    89,930.      411,630.      MT  (+/- 180 meters Scaled)
 OT0233
 OT0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH913767(NAD 83)
 OT0233
 OT0233                          SUPERSEDED SURVEY CONTROL
 OT0233
 OT0233  NGVD 29 (??/??/92)  950.892  (m)         3119.72   (f) ADJ UNCH    2 0
 OT0233
 OT0233.Superseded values are not recommended for survey control.
 OT0233
 OT0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0233.See file dsdata.pdf to determine how the superseded data were derived.
 OT0233
 OT0233_MARKER: DB = BENCH MARK DISK
 OT0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0233_STAMPING: B 135 1934
 OT0233_MARK LOGO: CGS
 OT0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0233+STABILITY: SURFACE MOTION
 OT0233
 OT0233  HISTORY     - Date     Condition        Report By
 OT0233  HISTORY     - 1934     MONUMENTED       CGS
 OT0233  HISTORY     - 19931116 MARK NOT FOUND   NGS
 OT0233
 OT0233                          STATION DESCRIPTION
 OT0233
 OT0233'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0233'8.4 MI NW FROM PINE RIDGE.
 OT0233'8.4 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE INDIAN
 OT0233'AGENCY OFFICE BUILDING AT PINE RIDGE, SHANNON COUNTY, 0.4 MILE
 OT0233'SOUTHEAST OF A DISTRICT SCHOOL, 50.0 YARDS NORTHWEST OF THE
 OT0233'JUNCTION OF A ROAD LEADING NORTH TO INDIAN DAY SCHOOL 4, 62.0
 OT0233'FEET WEST OF THE CENTERLINE OF THE ROAD, AND 52.0 FEET NORTHEAST
 OT0233'OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 OT0233'B 135 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OT0233'INCHES ABOVE GROUND.
 OT0233
 OT0233                          STATION RECOVERY (1993)
 OT0233
 OT0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0233'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0325 ***********************************************************************
 OS0325  DESIGNATION -  B 136
 OS0325  PID         -  OS0325
 OS0325  STATE/COUNTY-  SD/BENNETT
 OS0325  COUNTRY     -  US
 OS0325  USGS QUAD   -  TUTHILL (2017)
 OS0325
 OS0325                         *CURRENT SURVEY CONTROL
 OS0325  ______________________________________________________________________
 OS0325* NAD 83(1986) POSITION- 43 12 54.     (N) 101 22 32.     (W)   SCALED
 OS0325* NAVD 88 ORTHO HEIGHT -   905.370 (meters)     2970.37  (feet) ADJUSTED
 OS0325  ______________________________________________________________________
 OS0325  GEOID HEIGHT    -        -20.725 (meters)                     GEOID18
 OS0325  DYNAMIC HEIGHT  -        905.003 (meters)     2969.16  (feet) COMP
 OS0325  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 OS0325
 OS0325  VERT ORDER      -  SECOND    CLASS 0
 OS0325
 OS0325.The horizontal coordinates were scaled from a map and have
 OS0325.an estimated accuracy of +/- 6 seconds.
 OS0325
 OS0325.The orthometric height was determined by differential leveling and
 OS0325.adjusted by the NATIONAL GEODETIC SURVEY
 OS0325.in June 1991.
 OS0325
 OS0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0325.GEOID18 height accuracy estimate available here.
 OS0325
 OS0325.Click photographs - Photos may exist for this station.
 OS0325
 OS0325.The dynamic height is computed by dividing the NAVD 88
 OS0325.geopotential number by the normal gravity value computed on the
 OS0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0325.degrees latitude (g = 980.6199 gals.).
 OS0325
 OS0325.The modeled gravity was interpolated from observed gravity values.
 OS0325
 OS0325;                    North         East    Units  Estimated Accuracy
 OS0325;SPC SD S     -    98,480.      515,320.      MT  (+/- 180 meters Scaled)
 OS0325
 OS0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN070874(NAD 83)
 OS0325
 OS0325                          SUPERSEDED SURVEY CONTROL
 OS0325
 OS0325  NGVD 29 (??/??/92)  904.934  (m)         2968.94   (f) ADJ UNCH    2 0
 OS0325
 OS0325.Superseded values are not recommended for survey control.
 OS0325
 OS0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0325.See file dsdata.pdf to determine how the superseded data were derived.
 OS0325
 OS0325_MARKER: DB = BENCH MARK DISK
 OS0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0325_STAMPING: B 136 1934
 OS0325_MARK LOGO: CGS
 OS0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0325+STABILITY: SURFACE MOTION
 OS0325
 OS0325  HISTORY     - Date     Condition        Report By
 OS0325  HISTORY     - 1934     MONUMENTED       CGS
 OS0325
 OS0325                          STATION DESCRIPTION
 OS0325
 OS0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0325'AT VETAL.
 OS0325'IS LOCATED AT VETAL, 7 MILES EAST OF JUNCTION OF U.S. HWY. 18
 OS0325'AND STATE HWY. 73, 40 YARDS SOUTHEAST OF SOUTHEAST CORNER OF
 OS0325'VETAL POST OFFICE, 36 FEET SOUTH OF CENTERLINE OF HIGHWAY, 35
 OS0325'FEET EAST OF CENTERLINE OF CROSS ROAD, 9 FEET EAST OF CORNER
 OS0325'POST.  STANDARD TABLET SET IN TOP OF CONCRETE POST 1 INCH HIGH.
 OS0325'STAMPED B 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0180 ***********************************************************************
 OS0180  DESIGNATION -  B 137
 OS0180  PID         -  OS0180
 OS0180  STATE/COUNTY-  SD/TODD
 OS0180  COUNTRY     -  US
 OS0180  USGS QUAD   -  SOLDIER CREEK SE (2017)
 OS0180
 OS0180                         *CURRENT SURVEY CONTROL
 OS0180  ______________________________________________________________________
 OS0180* NAD 83(1986) POSITION- 43 17 46.     (N) 100 46 01.     (W)   SCALED
 OS0180* NAVD 88 ORTHO HEIGHT -   852.781 (meters)     2797.83  (feet) ADJUSTED
 OS0180  ______________________________________________________________________
 OS0180  GEOID HEIGHT    -        -22.924 (meters)                     GEOID18
 OS0180  DYNAMIC HEIGHT  -        852.440 (meters)     2796.71  (feet) COMP
 OS0180  MODELED GRAVITY -    980,191.1   (mgal)                       NAVD 88
 OS0180
 OS0180  VERT ORDER      -  SECOND    CLASS 0
 OS0180
 OS0180.The horizontal coordinates were scaled from a map and have
 OS0180.an estimated accuracy of +/- 6 seconds.
 OS0180
 OS0180.The orthometric height was determined by differential leveling and
 OS0180.adjusted by the NATIONAL GEODETIC SURVEY
 OS0180.in June 1991.
 OS0180
 OS0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0180.GEOID18 height accuracy estimate available here.
 OS0180
 OS0180.Click photographs - Photos may exist for this station.
 OS0180
 OS0180.The dynamic height is computed by dividing the NAVD 88
 OS0180.geopotential number by the normal gravity value computed on the
 OS0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0180.degrees latitude (g = 980.6199 gals.).
 OS0180
 OS0180.The modeled gravity was interpolated from observed gravity values.
 OS0180
 OS0180;                    North         East    Units  Estimated Accuracy
 OS0180;SPC SD S     -   107,050.      564,820.      MT  (+/- 180 meters Scaled)
 OS0180
 OS0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN566952(NAD 83)
 OS0180
 OS0180                          SUPERSEDED SURVEY CONTROL
 OS0180
 OS0180  NGVD 29 (??/??/92)  852.390  (m)         2796.55   (f) ADJ UNCH    2 0
 OS0180
 OS0180.Superseded values are not recommended for survey control.
 OS0180
 OS0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0180.See file dsdata.pdf to determine how the superseded data were derived.
 OS0180
 OS0180_MARKER: DB = BENCH MARK DISK
 OS0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0180_STAMPING: B 137 1934
 OS0180_MARK LOGO: CGS
 OS0180_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0180+STABILITY: SURFACE MOTION
 OS0180
 OS0180  HISTORY     - Date     Condition        Report By
 OS0180  HISTORY     - 1934     MONUMENTED       CGS
 OS0180
 OS0180                          STATION DESCRIPTION
 OS0180
 OS0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0180'5.5 MI W FROM MISSION.
 OS0180'ABOUT 5.5 MILES WEST ALONG U.S. HIGHWAY 18 FROM MISSION,
 OS0180'TODD COUNTY, ABOUT 3 MILES WEST OF THE JUNCTION WITH
 OS0180'STATE HIGHWAY 59, ON THE SOUTHWEST SLOPE OF A HILL, ABOUT 110
 OS0180'YARDS SOUTHWEST OF THE CENTER LINE OF A SECTION ROAD, 38 FEET
 OS0180'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, AND 30 FEET
 OS0180'NORTHEAST OF AN OLD TRAIL.  A STANDARD DISK, STAMPED B 137
 OS0180'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OS0180'3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0060 ***********************************************************************
 OS0060  DESIGNATION -  B 138
 OS0060  PID         -  OS0060
 OS0060  STATE/COUNTY-  SD/TRIPP
 OS0060  COUNTRY     -  US
 OS0060  USGS QUAD   -  WITTEN (2017)
 OS0060
 OS0060                         *CURRENT SURVEY CONTROL
 OS0060  ______________________________________________________________________
 OS0060* NAD 83(1986) POSITION- 43 24 31.     (N) 100 01 23.     (W)   SCALED
 OS0060* NAVD 88 ORTHO HEIGHT -   617.940 (meters)     2027.36  (feet) ADJUSTED
 OS0060  ______________________________________________________________________
 OS0060  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 OS0060  DYNAMIC HEIGHT  -        617.720 (meters)     2026.64  (feet) COMP
 OS0060  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 OS0060
 OS0060  VERT ORDER      -  SECOND    CLASS 0
 OS0060
 OS0060.The horizontal coordinates were scaled from a map and have
 OS0060.an estimated accuracy of +/- 6 seconds.
 OS0060
 OS0060.The orthometric height was determined by differential leveling and
 OS0060.adjusted by the NATIONAL GEODETIC SURVEY
 OS0060.in June 1991.
 OS0060
 OS0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0060.GEOID18 height accuracy estimate available here.
 OS0060
 OS0060.Click photographs - Photos may exist for this station.
 OS0060
 OS0060.The dynamic height is computed by dividing the NAVD 88
 OS0060.geopotential number by the normal gravity value computed on the
 OS0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0060.degrees latitude (g = 980.6199 gals.).
 OS0060
 OS0060.The modeled gravity was interpolated from observed gravity values.
 OS0060
 OS0060;                    North         East    Units  Estimated Accuracy
 OS0060;SPC SD S     -   119,500.      625,130.      MT  (+/- 180 meters Scaled)
 OS0060
 OS0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP171067(NAD 83)
 OS0060
 OS0060                          SUPERSEDED SURVEY CONTROL
 OS0060
 OS0060  NGVD 29 (??/??/92)  617.571  (m)         2026.15   (f) ADJ UNCH    2 0
 OS0060
 OS0060.Superseded values are not recommended for survey control.
 OS0060
 OS0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0060.See file dsdata.pdf to determine how the superseded data were derived.
 OS0060
 OS0060_MARKER: DB = BENCH MARK DISK
 OS0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0060_STAMPING: B 138 1934
 OS0060_MARK LOGO: CGS
 OS0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0060+STABILITY: SURFACE MOTION
 OS0060
 OS0060  HISTORY     - Date     Condition        Report By
 OS0060  HISTORY     - 1934     MONUMENTED       CGS
 OS0060  HISTORY     - 1940     GOOD             CGS
 OS0060  HISTORY     - 1977     MARK NOT FOUND   USGS
 OS0060
 OS0060                          STATION DESCRIPTION
 OS0060
 OS0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0060'3.5 MI SE FROM WITTEN.
 OS0060'LOCATED 3.5 MILES SOUTH EAST OF STATION AT WITTEN, 8.7 MILES
 OS0060'NORTHWEST OF STATION AT WINNER, ABOUT 0.5 MILE SOUTHEAST OF
 OS0060'M.P. 184, 40 FEET NORTHWEST OF THE 11TH TELEGRAPH POLE SOUTHEAST
 OS0060'OF THE INTERSECTION WHERE U.S. 83 CROSSES THE TRACK, 30 FEET
 OS0060'SOUTHWEST OF SOUTHWEST RAIL, 18 FEET NORTHEAST OF R/W FENCE,
 OS0060'7 FEET NORTHEAST OF LINE OF TELEGRAPH POLES.  STANDARD TABLET
 OS0060'SET IN TOP OF CONCRETE POST 8 INCHES HIGH.
 OS0060
 OS0060                          STATION RECOVERY (1940)
 OS0060
 OS0060'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0060'RECOVERED IN GOOD CONDITION.
 OS0060
 OS0060                          STATION RECOVERY (1977)
 OS0060
 OS0060'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OS0060'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0539 ***********************************************************************
 OR0539  DESIGNATION -  B 139
 OR0539  PID         -  OR0539
 OR0539  STATE/COUNTY-  SD/GREGORY
 OR0539  COUNTRY     -  US
 OR0539  USGS QUAD   -  BURKE (2017)
 OR0539
 OR0539                         *CURRENT SURVEY CONTROL
 OR0539  ______________________________________________________________________
 OR0539* NAD 83(1986) POSITION- 43 11 47.     (N) 099 19 15.     (W)   SCALED
 OR0539* NAVD 88 ORTHO HEIGHT -   677.447 (meters)     2222.59  (feet) ADJUSTED
 OR0539  ______________________________________________________________________
 OR0539  GEOID HEIGHT    -        -25.745 (meters)                     GEOID18
 OR0539  DYNAMIC HEIGHT  -        677.191 (meters)     2221.75  (feet) COMP
 OR0539  MODELED GRAVITY -    980,220.7   (mgal)                       NAVD 88
 OR0539
 OR0539  VERT ORDER      -  SECOND    CLASS 0
 OR0539
 OR0539.The horizontal coordinates were scaled from a map and have
 OR0539.an estimated accuracy of +/- 6 seconds.
 OR0539
 OR0539.The orthometric height was determined by differential leveling and
 OR0539.adjusted by the NATIONAL GEODETIC SURVEY
 OR0539.in June 1991.
 OR0539
 OR0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0539.GEOID18 height accuracy estimate available here.
 OR0539
 OR0539.Click photographs - Photos may exist for this station.
 OR0539
 OR0539.The dynamic height is computed by dividing the NAVD 88
 OR0539.geopotential number by the normal gravity value computed on the
 OR0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0539.degrees latitude (g = 980.6199 gals.).
 OR0539
 OR0539.The modeled gravity was interpolated from observed gravity values.
 OR0539
 OR0539;                    North         East    Units  Estimated Accuracy
 OR0539;SPC SD S     -    96,380.      682,290.      MT  (+/- 180 meters Scaled)
 OR0539
 OR0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN739826(NAD 83)
 OR0539
 OR0539                          SUPERSEDED SURVEY CONTROL
 OR0539
 OR0539.No superseded survey control is available for this station.
 OR0539
 OR0539_MARKER: DB = BENCH MARK DISK
 OR0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0539_STAMPING: B 139 1934
 OR0539_MARK LOGO: CGS
 OR0539_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0539+STABILITY: SURFACE MOTION
 OR0539
 OR0539  HISTORY     - Date     Condition        Report By
 OR0539  HISTORY     - 1934     MONUMENTED       CGS
 OR0539  HISTORY     - 1973     GOOD             NGS
 OR0539  HISTORY     - 19931005 MARK NOT FOUND   NGS
 OR0539
 OR0539                          STATION DESCRIPTION
 OR0539
 OR0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0539'1.9 MI NW FROM BURKE.
 OR0539'ABOUT 1.9 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OR0539'RAILWAY FROM THE STATION AT BURKE, GREGORY COUNTY, AT THE NORTHWEST
 OR0539'END OF A CUT, ABOUT 300 YARDS SOUTHEAST OF THE CROSSING OF A COUNTY
 OR0539'ROAD AND THE NORTHWEST END OF A PARALLEL TANGENT OF U.S. HIGHWAY 18,
 OR0539'40.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL, IN LINE WITH A ROW
 OR0539'OF POLES, 8.6 FEET SOUTHEAST OF A POLE, 7.7 FEET NORTHEAST OF THE
 OR0539'RIGHT-OF-WAY FENCE, AND 0.4 FOOT NORTH OF A WHITE REFERENCE POST.
 OR0539'A STANDARD DISK, STAMPED B 139 1934 AND SET IN THE TOP OF A
 OR0539'CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE GROUND.  NOTE-- A
 OR0539'METAL WITNESS POST WAS SET 1.0 FOOT EAST OF THE MARK.
 OR0539
 OR0539                          STATION RECOVERY (1973)
 OR0539
 OR0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OR0539'RECOVERED IN GOOD CONDITION.
 OR0539
 OR0539                          STATION RECOVERY (1993)
 OR0539
 OR0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0539'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0148 ***********************************************************************
 PT0148  DESIGNATION -  B 14
 PT0148  PID         -  PT0148
 PT0148  STATE/COUNTY-  SD/HUGHES
 PT0148  COUNTRY     -  US
 PT0148  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT0148
 PT0148                         *CURRENT SURVEY CONTROL
 PT0148  ______________________________________________________________________
 PT0148* NAD 83(1986) POSITION- 44 20 30.     (N) 100 14 30.     (W)   SCALED
 PT0148* NAVD 88 ORTHO HEIGHT -   441.178 (meters)     1447.43  (feet) ADJUSTED
 PT0148  ______________________________________________________________________
 PT0148  GEOID HEIGHT    -        -23.589 (meters)                     GEOID18
 PT0148  DYNAMIC HEIGHT  -        441.095 (meters)     1447.16  (feet) COMP
 PT0148  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 PT0148
 PT0148  VERT ORDER      -  FIRST     CLASS II
 PT0148
 PT0148.The horizontal coordinates were scaled from a map and have
 PT0148.an estimated accuracy of +/- 6 seconds.
 PT0148
 PT0148.The orthometric height was determined by differential leveling and
 PT0148.adjusted by the NATIONAL GEODETIC SURVEY
 PT0148.in June 1991.
 PT0148
 PT0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0148.GEOID18 height accuracy estimate available here.
 PT0148
 PT0148.Click photographs - Photos may exist for this station.
 PT0148
 PT0148.The dynamic height is computed by dividing the NAVD 88
 PT0148.geopotential number by the normal gravity value computed on the
 PT0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0148.degrees latitude (g = 980.6199 gals.).
 PT0148
 PT0148.The modeled gravity was interpolated from observed gravity values.
 PT0148
 PT0148;                    North         East    Units  Estimated Accuracy
 PT0148;SPC SD S     -   223,120.      607,310.      MT  (+/- 180 meters Scaled)
 PT0148
 PT0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ010105(NAD 83)
 PT0148
 PT0148                          SUPERSEDED SURVEY CONTROL
 PT0148
 PT0148  NGVD 29 (??/??/92)  440.817  (m)         1446.25   (f) ADJ UNCH    1 2
 PT0148
 PT0148.Superseded values are not recommended for survey control.
 PT0148
 PT0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0148.See file dsdata.pdf to determine how the superseded data were derived.
 PT0148
 PT0148_MARKER: DB = BENCH MARK DISK
 PT0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0148_STAMPING: B 14 1926
 PT0148_MARK LOGO: CGS
 PT0148_PROJECTION: FLUSH
 PT0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0148+STABILITY: SURFACE MOTION
 PT0148
 PT0148  HISTORY     - Date     Condition        Report By
 PT0148  HISTORY     - 1926     MONUMENTED       CGS
 PT0148  HISTORY     - 1934     GOOD             CGS
 PT0148
 PT0148                          STATION DESCRIPTION
 PT0148
 PT0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0148'6 MI SE FROM PIERRE.
 PT0148'6 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0148'FROM PIERRE, HUGHES COUNTY, ABOUT 350 FEET EAST OF BRIDGE 283,
 PT0148'ABOUT 170 FEET WEST OF BRIDGE 282, 13 FEET WEST OF THE FIRST
 PT0148'POLE WEST OF BRIDGE 282, 44.5 FEET SOUTH OF THE CENTER LINE OF
 PT0148'THE TRACK, AND IN LINE WITH A ROW OF POLES.  A STANDARD DISK,
 PT0148'STAMPED 1446.247 B 14 1926 AND SET IN THE TOP OF A CONCRETE POST
 PT0148'ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0025 ***********************************************************************
 OS0025  DESIGNATION -  B 140
 OS0025  PID         -  OS0025
 OS0025  STATE/COUNTY-  SD/TRIPP
 OS0025  COUNTRY     -  US
 OS0025  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0025
 OS0025                         *CURRENT SURVEY CONTROL
 OS0025  ______________________________________________________________________
 OS0025* NAD 83(1986) POSITION- 43 40 42.     (N) 100 02 03.     (W)   SCALED
 OS0025* NAVD 88 ORTHO HEIGHT -   543.619 (meters)     1783.52  (feet) ADJUSTED
 OS0025  ______________________________________________________________________
 OS0025  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 OS0025  DYNAMIC HEIGHT  -        543.442 (meters)     1782.94  (feet) COMP
 OS0025  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 OS0025
 OS0025  VERT ORDER      -  SECOND    CLASS 0
 OS0025
 OS0025.The horizontal coordinates were scaled from a map and have
 OS0025.an estimated accuracy of +/- 6 seconds.
 OS0025
 OS0025.The orthometric height was determined by differential leveling and
 OS0025.adjusted by the NATIONAL GEODETIC SURVEY
 OS0025.in June 1991.
 OS0025
 OS0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0025.GEOID18 height accuracy estimate available here.
 OS0025
 OS0025.Click photographs - Photos may exist for this station.
 OS0025
 OS0025.The dynamic height is computed by dividing the NAVD 88
 OS0025.geopotential number by the normal gravity value computed on the
 OS0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0025.degrees latitude (g = 980.6199 gals.).
 OS0025
 OS0025.The modeled gravity was interpolated from observed gravity values.
 OS0025
 OS0025;                    North         East    Units  Estimated Accuracy
 OS0025;SPC SD S     -   149,460.      624,120.      MT  (+/- 180 meters Scaled)
 OS0025
 OS0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP166366(NAD 83)
 OS0025
 OS0025                          SUPERSEDED SURVEY CONTROL
 OS0025
 OS0025  NGVD 29 (??/??/92)  543.242  (m)         1782.29   (f) ADJ UNCH    2 0
 OS0025
 OS0025.Superseded values are not recommended for survey control.
 OS0025
 OS0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0025.See file dsdata.pdf to determine how the superseded data were derived.
 OS0025
 OS0025_MARKER: DB = BENCH MARK DISK
 OS0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0025_STAMPING: B 140 1934
 OS0025_MARK LOGO: CGS
 OS0025_PROJECTION: PROJECTING 20 CENTIMETERS
 OS0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0025+STABILITY: SURFACE MOTION
 OS0025
 OS0025  HISTORY     - Date     Condition        Report By
 OS0025  HISTORY     - 1934     MONUMENTED       CGS
 OS0025  HISTORY     - 1940     GOOD             CGS
 OS0025
 OS0025                          STATION DESCRIPTION
 OS0025
 OS0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0025'17.7 MI S FROM PRESHO.
 OS0025'IN TRIPP COUNTY, ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16
 OS0025'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OS0025'STATION AT PRESHO, LYMAN COUNTY, THENCE ABOUT 16.6 MILES SOUTH
 OS0025'ALONG U.S. HIGHWAY 183, ABOUT 2.2 MILES SOUTH OF THE SOUTH
 OS0025'END OF THE BRIDGE OVER WHITE RIVER, 51 FEET SOUTHWEST OF A FARM
 OS0025'DRIVEWAY ENTRANCE, 36 FEET NORTHWEST OF THE CENTER LINE OF
 OS0025'THE HIGHWAY, 1.5 FEET NORTHWEST OF A FENCE PARALLELING THE
 OS0025'HIGHWAY, AND 0.5 FOOT NORTHWEST OF A WHITE REFERENCE POST
 OS0025'STENCILED U.S.B.M.  A STANDARD DISK, STAMPED B 140 1934 AND SET
 OS0025'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 8 INCHES ABOVE
 OS0025'GROUND.
 OS0025
 OS0025                          STATION RECOVERY (1940)
 OS0025
 OS0025'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0476 ***********************************************************************
 OR0476  DESIGNATION -  B 141
 OR0476  PID         -  OR0476
 OR0476  STATE/COUNTY-  SD/LYMAN
 OR0476  COUNTRY     -  US
 OR0476  USGS QUAD   -  IONA (2017)
 OR0476
 OR0476                         *CURRENT SURVEY CONTROL
 OR0476  ______________________________________________________________________
 OR0476* NAD 83(1986) POSITION- 43 31 23.     (N) 099 25 24.     (W)   SCALED
 OR0476* NAVD 88 ORTHO HEIGHT -   589.258 (meters)     1933.26  (feet) ADJUSTED
 OR0476  ______________________________________________________________________
 OR0476  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 OR0476  DYNAMIC HEIGHT  -        589.066 (meters)     1932.63  (feet) COMP
 OR0476  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 OR0476
 OR0476  VERT ORDER      -  SECOND    CLASS 0
 OR0476
 OR0476.The horizontal coordinates were scaled from a map and have
 OR0476.an estimated accuracy of +/- 6 seconds.
 OR0476
 OR0476.The orthometric height was determined by differential leveling and
 OR0476.adjusted by the NATIONAL GEODETIC SURVEY
 OR0476.in June 1991.
 OR0476
 OR0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0476.GEOID18 height accuracy estimate available here.
 OR0476
 OR0476.Click photographs - Photos may exist for this station.
 OR0476
 OR0476.The dynamic height is computed by dividing the NAVD 88
 OR0476.geopotential number by the normal gravity value computed on the
 OR0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0476.degrees latitude (g = 980.6199 gals.).
 OR0476
 OR0476.The modeled gravity was interpolated from observed gravity values.
 OR0476
 OR0476;                    North         East    Units  Estimated Accuracy
 OR0476;SPC SD S     -   132,570.      673,560.      MT  (+/- 180 meters Scaled)
 OR0476
 OR0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP657189(NAD 83)
 OR0476
 OR0476                          SUPERSEDED SURVEY CONTROL
 OR0476
 OR0476  NGVD 29 (??/??/92)  588.931  (m)         1932.18   (f) ADJ UNCH    2 0
 OR0476
 OR0476.Superseded values are not recommended for survey control.
 OR0476
 OR0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0476.See file dsdata.pdf to determine how the superseded data were derived.
 OR0476
 OR0476_MARKER: DB = BENCH MARK DISK
 OR0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0476_STAMPING: B 141 1934
 OR0476_MARK LOGO: CGS
 OR0476_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0476+STABILITY: SURFACE MOTION
 OR0476
 OR0476  HISTORY     - Date     Condition        Report By
 OR0476  HISTORY     - 1934     MONUMENTED       CGS
 OR0476  HISTORY     - 1945     GOOD             CGS
 OR0476  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0476
 OR0476                          STATION DESCRIPTION
 OR0476
 OR0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0476'1.4 MI S FROM IONA.
 OR0476'1.4 MILES SOUTH ALONG STATE HIGHWAY 47 FROM THE POST OFFICE AT
 OR0476'IONA, LYMAN COUNTY, ON THE NORTH SLOPE OF A HILL, 120 YARDS SOUTH
 OR0476'OF A 24-INCH CORRUGATED-IRON CULVERT, 34 FEET EAST OF THE
 OR0476'CENTERLINE OF THE HIGHWAY, AND 4 FEET WEST OF A FENCE.  A
 OR0476'STANDARD DISK, STAMPED B 141 1934 AND SET IN THE TOP OF A
 OR0476'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 OR0476
 OR0476                          STATION RECOVERY (1974)
 OR0476
 OR0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0476'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0109 ***********************************************************************
 OR0109  DESIGNATION -  B 143
 OR0109  PID         -  OR0109
 OR0109  STATE/COUNTY-  SD/CHARLES MIX
 OR0109  COUNTRY     -  US
 OR0109  USGS QUAD   -  DANTE (2017)
 OR0109
 OR0109                         *CURRENT SURVEY CONTROL
 OR0109  ______________________________________________________________________
 OR0109* NAD 83(1986) POSITION- 43 02 41.     (N) 098 11 47.     (W)   SCALED
 OR0109* NAVD 88 ORTHO HEIGHT -   421.971 (meters)     1384.42  (feet) ADJUSTED
 OR0109  ______________________________________________________________________
 OR0109  GEOID HEIGHT    -        -26.339 (meters)                     GEOID18
 OR0109  DYNAMIC HEIGHT  -        421.828 (meters)     1383.95  (feet) COMP
 OR0109  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 OR0109
 OR0109  VERT ORDER      -  SECOND    CLASS 0
 OR0109
 OR0109.The horizontal coordinates were scaled from a map and have
 OR0109.an estimated accuracy of +/- 6 seconds.
 OR0109
 OR0109.The orthometric height was determined by differential leveling and
 OR0109.adjusted by the NATIONAL GEODETIC SURVEY
 OR0109.in June 1991.
 OR0109
 OR0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0109.GEOID18 height accuracy estimate available here.
 OR0109
 OR0109.Click photographs - Photos may exist for this station.
 OR0109
 OR0109.The dynamic height is computed by dividing the NAVD 88
 OR0109.geopotential number by the normal gravity value computed on the
 OR0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0109.degrees latitude (g = 980.6199 gals.).
 OR0109
 OR0109.The modeled gravity was interpolated from observed gravity values.
 OR0109
 OR0109;                    North         East    Units  Estimated Accuracy
 OR0109;SPC SD S     -    81,270.      774,100.      MT  (+/- 180 meters Scaled)
 OR0109
 OR0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN654660(NAD 83)
 OR0109
 OR0109                          SUPERSEDED SURVEY CONTROL
 OR0109
 OR0109  NGVD 29 (??/??/92)  421.697  (m)         1383.52   (f) ADJ UNCH    2 0
 OR0109
 OR0109.Superseded values are not recommended for survey control.
 OR0109
 OR0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0109.See file dsdata.pdf to determine how the superseded data were derived.
 OR0109
 OR0109_MARKER: DB = BENCH MARK DISK
 OR0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0109_STAMPING: B 143 1934
 OR0109_MARK LOGO: CGS
 OR0109_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0109+STABILITY: SURFACE MOTION
 OR0109
 OR0109  HISTORY     - Date     Condition        Report By
 OR0109  HISTORY     - 1934     MONUMENTED       CGS
 OR0109  HISTORY     - 1972     MARK NOT FOUND   USGS
 OR0109
 OR0109                          STATION DESCRIPTION
 OR0109
 OR0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0109'0.7 MI NW FROM DANTE.
 OR0109'0.7 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0109'PACIFIC RAILROAD FROM THE STATION AT DANTE, CHARLES MIX COUNTY,
 OR0109'47.5 FEET NORTHEAST OF THE NORTHEAST RAIL, 3 FEET WEST OF THE
 OR0109'CORNER POST OF A QUARTER-SECTION-LINE FENCE, AND 2 FEET SOUTHWEST
 OR0109'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED B 143 1934
 OR0109'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 OR0109'GROUND.
 OR0109
 OR0109                          STATION RECOVERY (1972)
 OR0109
 OR0109'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 OR0109'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0079 ***********************************************************************
 OR0079  DESIGNATION -  B 144
 OR0079  PID         -  OR0079
 OR0079  STATE/COUNTY-  SD/DOUGLAS
 OR0079  COUNTRY     -  US
 OR0079  USGS QUAD   -  CORSICA (2017)
 OR0079
 OR0079                         *CURRENT SURVEY CONTROL
 OR0079  ______________________________________________________________________
 OR0079* NAD 83(1986) POSITION- 43 23 06.     (N) 098 24 23.     (W)   SCALED
 OR0079* NAVD 88 ORTHO HEIGHT -   476.948 (meters)     1564.79  (feet) ADJUSTED
 OR0079  ______________________________________________________________________
 OR0079  GEOID HEIGHT    -        -26.583 (meters)                     GEOID18
 OR0079  DYNAMIC HEIGHT  -        476.798 (meters)     1564.29  (feet) COMP
 OR0079  MODELED GRAVITY -    980,291.3   (mgal)                       NAVD 88
 OR0079
 OR0079  VERT ORDER      -  SECOND    CLASS 0
 OR0079
 OR0079.The horizontal coordinates were scaled from a map and have
 OR0079.an estimated accuracy of +/- 6 seconds.
 OR0079
 OR0079.The orthometric height was determined by differential leveling and
 OR0079.adjusted by the NATIONAL GEODETIC SURVEY
 OR0079.in June 1991.
 OR0079
 OR0079.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0079.GEOID18 height accuracy estimate available here.
 OR0079
 OR0079.Click photographs - Photos may exist for this station.
 OR0079
 OR0079.The dynamic height is computed by dividing the NAVD 88
 OR0079.geopotential number by the normal gravity value computed on the
 OR0079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0079.degrees latitude (g = 980.6199 gals.).
 OR0079
 OR0079.The modeled gravity was interpolated from observed gravity values.
 OR0079
 OR0079;                    North         East    Units  Estimated Accuracy
 OR0079;SPC SD S     -   118,640.      756,110.      MT  (+/- 180 meters Scaled)
 OR0079
 OR0079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP480037(NAD 83)
 OR0079
 OR0079                          SUPERSEDED SURVEY CONTROL
 OR0079
 OR0079  NGVD 29 (??/??/92)  476.625  (m)         1563.73   (f) ADJ UNCH    2 0
 OR0079
 OR0079.Superseded values are not recommended for survey control.
 OR0079
 OR0079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0079.See file dsdata.pdf to determine how the superseded data were derived.
 OR0079
 OR0079_MARKER: DB = BENCH MARK DISK
 OR0079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0079_STAMPING: B 144 1934
 OR0079_MARK LOGO: CGS
 OR0079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0079+STABILITY: SURFACE MOTION
 OR0079
 OR0079  HISTORY     - Date     Condition        Report By
 OR0079  HISTORY     - 1934     MONUMENTED       CGS
 OR0079
 OR0079                          STATION DESCRIPTION
 OR0079
 OR0079'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0079'2.7 MI S FROM CORSICA.
 OR0079'ABOUT 2.7 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0079'PACIFIC RAILROAD FROM THE STATION AT CORSICA, DOUGLAS COUTNY,
 OR0079'AT A SECTION-ROAD CROSSING, 64 FEET NORTH OF THE CENTER LINE OF
 OR0079'THE ROAD, 35.1 FEET WEST OF THE WEST RAIL, AND 76 FEET EAST OF
 OR0079'THE CENTER LINE OF STATE HIGHWAY 41.  AT STANDARD DISK, STAMPED
 OR0079'B 144 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0079'8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0093 ***********************************************************************
 OR0093  DESIGNATION -  B 145
 OR0093  PID         -  OR0093
 OR0093  STATE/COUNTY-  SD/HUTCHINSON
 OR0093  COUNTRY     -  US
 OR0093  USGS QUAD   -  OAK HOLLOW (2017)
 OR0093
 OR0093                         *CURRENT SURVEY CONTROL
 OR0093  ______________________________________________________________________
 OR0093* NAD 83(1986) POSITION- 43 14 11.     (N) 098 00 15.     (W)   SCALED
 OR0093* NAVD 88 ORTHO HEIGHT -   484.844 (meters)     1590.69  (feet) ADJUSTED
 OR0093  ______________________________________________________________________
 OR0093  GEOID HEIGHT    -        -26.515 (meters)                     GEOID18
 OR0093  DYNAMIC HEIGHT  -        484.687 (meters)     1590.18  (feet) COMP
 OR0093  MODELED GRAVITY -    980,281.9   (mgal)                       NAVD 88
 OR0093
 OR0093  VERT ORDER      -  SECOND    CLASS 0
 OR0093
 OR0093.The horizontal coordinates were scaled from a map and have
 OR0093.an estimated accuracy of +/- 6 seconds.
 OR0093
 OR0093.The orthometric height was determined by differential leveling and
 OR0093.adjusted by the NATIONAL GEODETIC SURVEY
 OR0093.in June 1991.
 OR0093
 OR0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0093.GEOID18 height accuracy estimate available here.
 OR0093
 OR0093.Click photographs - Photos may exist for this station.
 OR0093
 OR0093.The dynamic height is computed by dividing the NAVD 88
 OR0093.geopotential number by the normal gravity value computed on the
 OR0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0093.degrees latitude (g = 980.6199 gals.).
 OR0093
 OR0093.The modeled gravity was interpolated from observed gravity values.
 OR0093
 OR0093;                    North         East    Units  Estimated Accuracy
 OR0093;SPC SD S     -   102,970.      789,160.      MT  (+/- 180 meters Scaled)
 OR0093
 OR0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN808875(NAD 83)
 OR0093
 OR0093                          SUPERSEDED SURVEY CONTROL
 OR0093
 OR0093  NGVD 29 (??/??/92)  484.526  (m)         1589.65   (f) ADJ UNCH    2 0
 OR0093
 OR0093.Superseded values are not recommended for survey control.
 OR0093
 OR0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0093.See file dsdata.pdf to determine how the superseded data were derived.
 OR0093
 OR0093_MARKER: DB = BENCH MARK DISK
 OR0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0093_STAMPING: B 145 1934
 OR0093_MARK LOGO: CGS
 OR0093_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0093+STABILITY: SURFACE MOTION
 OR0093
 OR0093  HISTORY     - Date     Condition        Report By
 OR0093  HISTORY     - 1934     MONUMENTED       CGS
 OR0093
 OR0093                          STATION DESCRIPTION
 OR0093
 OR0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0093'2 MI NW FROM TRIPP.
 OR0093'2.0 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0093'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OR0093'OPPOSITE MILEPOST 2, 46.5 FEET NORTHEAST OF THE NORTHEAST RAIL,
 OR0093'AND 1.3 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OR0093'DISK, STAMPED B 145 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0093'PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0975 ***********************************************************************
 NM0975  DESIGNATION -  B 146
 NM0975  PID         -  NM0975
 NM0975  STATE/COUNTY-  SD/YANKTON
 NM0975  COUNTRY     -  US
 NM0975  USGS QUAD   -  YANKTON (2017)
 NM0975
 NM0975                         *CURRENT SURVEY CONTROL
 NM0975  ______________________________________________________________________
 NM0975* NAD 83(1986) POSITION- 42 58 53.     (N) 097 29 49.     (W)   SCALED
 NM0975* NAVD 88 ORTHO HEIGHT -   415.368 (meters)     1362.75  (feet) ADJUSTED
 NM0975  ______________________________________________________________________
 NM0975  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 NM0975  DYNAMIC HEIGHT  -        415.245 (meters)     1362.35  (feet) COMP
 NM0975  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 NM0975
 NM0975  VERT ORDER      -  SECOND    CLASS 0
 NM0975
 NM0975.The horizontal coordinates were scaled from a map and have
 NM0975.an estimated accuracy of +/- 6 seconds.
 NM0975
 NM0975.The orthometric height was determined by differential leveling and
 NM0975.adjusted by the NATIONAL GEODETIC SURVEY
 NM0975.in June 1991.
 NM0975
 NM0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0975.GEOID18 height accuracy estimate available here.
 NM0975
 NM0975.Click photographs - Photos may exist for this station.
 NM0975
 NM0975.The dynamic height is computed by dividing the NAVD 88
 NM0975.geopotential number by the normal gravity value computed on the
 NM0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0975.degrees latitude (g = 980.6199 gals.).
 NM0975
 NM0975.The modeled gravity was interpolated from observed gravity values.
 NM0975
 NM0975;                    North         East    Units  Estimated Accuracy
 NM0975;SPC SD S     -    75,940.      831,300.      MT  (+/- 180 meters Scaled)
 NM0975
 NM0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN225598(NAD 83)
 NM0975
 NM0975                          SUPERSEDED SURVEY CONTROL
 NM0975
 NM0975  NGVD 29 (??/??/92)  415.147  (m)         1362.03   (f) ADJ UNCH    2 0
 NM0975
 NM0975.Superseded values are not recommended for survey control.
 NM0975
 NM0975.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0975.See file dsdata.pdf to determine how the superseded data were derived.
 NM0975
 NM0975_MARKER: DB = BENCH MARK DISK
 NM0975_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0975_STAMPING: B 146 1934
 NM0975_MARK LOGO: CGS
 NM0975_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0975+STABILITY: SURFACE MOTION
 NM0975
 NM0975  HISTORY     - Date     Condition        Report By
 NM0975  HISTORY     - 1934     MONUMENTED       CGS
 NM0975  HISTORY     - 1946     GOOD             CGS
 NM0975
 NM0975                          STATION DESCRIPTION
 NM0975
 NM0975'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0975'AT UTICA.
 NM0975'AT UTICA, 675 FEET NORTHWEST OF STATION OF THE C.M.ST.P. AND P.R.R.,
 NM0975'0.7 OF MILE SOUTHEAST OF M.P. 162, 195 YARDS NORTHWEST OF
 NM0975'CENTERLINES OF INTERSECTION GRAVELED ROAD AND THE RAILROAD,
 NM0975'38.4 FEET SOUTHWEST OF SOUTHWEST RAIL, 10.2 FEET NORTHWEST OF
 NM0975'THIRD TELEGRAPH POLE FROM ROAD CROSSING, 8.7 FEET NORTHEAST OF
 NM0975'R/W FENCE.  STANDARD TABLET SET IN TOP OF CONCRETE POST 6 INCHES
 NM0975'HIGH.
 NM0975
 NM0975                          STATION RECOVERY (1946)
 NM0975
 NM0975'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM0975'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0062 ***********************************************************************
 OR0062  DESIGNATION -  B 147
 OR0062  PID         -  OR0062
 OR0062  STATE/COUNTY-  SD/DAVISON
 OR0062  COUNTRY     -  US
 OR0062  USGS QUAD   -  MITCHELL (2017)
 OR0062
 OR0062                         *CURRENT SURVEY CONTROL
 OR0062  ______________________________________________________________________
 OR0062* NAD 83(1986) POSITION- 43 39 29.     (N) 098 00 20.     (W)   SCALED
 OR0062* NAVD 88 ORTHO HEIGHT -   403.143 (meters)     1322.65  (feet) ADJUSTED
 OR0062  ______________________________________________________________________
 OR0062  GEOID HEIGHT    -        -26.221 (meters)                     GEOID18
 OR0062  DYNAMIC HEIGHT  -        403.041 (meters)     1322.31  (feet) COMP
 OR0062  MODELED GRAVITY -    980,354.1   (mgal)                       NAVD 88
 OR0062
 OR0062  VERT ORDER      -  SECOND    CLASS 0
 OR0062
 OR0062.The horizontal coordinates were scaled from a map and have
 OR0062.an estimated accuracy of +/- 6 seconds.
 OR0062
 OR0062.The orthometric height was determined by differential leveling and
 OR0062.adjusted by the NATIONAL GEODETIC SURVEY
 OR0062.in June 1991.
 OR0062
 OR0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0062.GEOID18 height accuracy estimate available here.
 OR0062
 OR0062.Click photographs - Photos may exist for this station.
 OR0062
 OR0062.The dynamic height is computed by dividing the NAVD 88
 OR0062.geopotential number by the normal gravity value computed on the
 OR0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0062.degrees latitude (g = 980.6199 gals.).
 OR0062
 OR0062.The modeled gravity was interpolated from observed gravity values.
 OR0062
 OR0062;                    North         East    Units  Estimated Accuracy
 OR0062;SPC SD S     -   149,800.      787,730.      MT  (+/- 180 meters Scaled)
 OR0062
 OR0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP801343(NAD 83)
 OR0062
 OR0062                          SUPERSEDED SURVEY CONTROL
 OR0062
 OR0062  NGVD 29 (??/??/92)  402.846  (m)         1321.67   (f) ADJ UNCH    2 0
 OR0062
 OR0062.Superseded values are not recommended for survey control.
 OR0062
 OR0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0062.See file dsdata.pdf to determine how the superseded data were derived.
 OR0062
 OR0062_MARKER: DB = BENCH MARK DISK
 OR0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0062_STAMPING: B 147 1934
 OR0062_MARK LOGO: CGS
 OR0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0062+STABILITY: SURFACE MOTION
 OR0062
 OR0062  HISTORY     - Date     Condition        Report By
 OR0062  HISTORY     - 1934     MONUMENTED       CGS
 OR0062
 OR0062                          STATION DESCRIPTION
 OR0062
 OR0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0062'7.4 MI N FROM ETHAN.
 OR0062'7.4 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0062'PACIFIC RAILROAD FROM THE STATION AT ETHAN, DAVISON COUNTY,
 OR0062'ABOUT 141 FEET SOUTH OF THE CENTER LINE OF A SECTION ROAD,
 OR0062'37 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, AND 8.5 FEET
 OR0062'SOUTH OF A POLE.  A STANDARD DISK, STAMPED B 147 1934 AND SET IN
 OR0062'THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE
 OR0062'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0417 ***********************************************************************
 OQ0417  DESIGNATION -  B 148
 OQ0417  PID         -  OQ0417
 OQ0417  STATE/COUNTY-  SD/TURNER
 OQ0417  COUNTRY     -  US
 OQ0417  USGS QUAD   -  HURLEY (2017)
 OQ0417
 OQ0417                         *CURRENT SURVEY CONTROL
 OQ0417  ______________________________________________________________________
 OQ0417* NAD 83(1986) POSITION- 43 17 00.     (N) 097 04 57.     (W)   SCALED
 OQ0417* NAVD 88 ORTHO HEIGHT -   385.858 (meters)     1265.94  (feet) ADJUSTED
 OQ0417  ______________________________________________________________________
 OQ0417  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 OQ0417  DYNAMIC HEIGHT  -        385.752 (meters)     1265.59  (feet) COMP
 OQ0417  MODELED GRAVITY -    980,333.7   (mgal)                       NAVD 88
 OQ0417
 OQ0417  VERT ORDER      -  SECOND    CLASS 0
 OQ0417
 OQ0417.The horizontal coordinates were scaled from a map and have
 OQ0417.an estimated accuracy of +/- 6 seconds.
 OQ0417
 OQ0417.The orthometric height was determined by differential leveling and
 OQ0417.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0417.in June 1991.
 OQ0417
 OQ0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0417.GEOID18 height accuracy estimate available here.
 OQ0417
 OQ0417.Click photographs - Photos may exist for this station.
 OQ0417
 OQ0417.The dynamic height is computed by dividing the NAVD 88
 OQ0417.geopotential number by the normal gravity value computed on the
 OQ0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0417.degrees latitude (g = 980.6199 gals.).
 OQ0417
 OQ0417.The modeled gravity was interpolated from observed gravity values.
 OQ0417
 OQ0417;                    North         East    Units  Estimated Accuracy
 OQ0417;SPC SD S     -   110,700.      863,770.      MT  (+/- 180 meters Scaled)
 OQ0417
 OQ0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN555940(NAD 83)
 OQ0417
 OQ0417                          SUPERSEDED SURVEY CONTROL
 OQ0417
 OQ0417  NGVD 29 (??/??/92)  385.626  (m)         1265.17   (f) ADJ UNCH    2 0
 OQ0417
 OQ0417.Superseded values are not recommended for survey control.
 OQ0417
 OQ0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0417.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0417
 OQ0417_MARKER: DB = BENCH MARK DISK
 OQ0417_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0417_STAMPING: B 148 1934
 OQ0417_MARK LOGO: CGS
 OQ0417_PROJECTION: FLUSH
 OQ0417_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0417
 OQ0417  HISTORY     - Date     Condition        Report By
 OQ0417  HISTORY     - 1934     MONUMENTED       CGS
 OQ0417  HISTORY     - 1940     GOOD             CGS
 OQ0417  HISTORY     - 1966     MARK NOT FOUND   USGS
 OQ0417
 OQ0417                          STATION DESCRIPTION
 OQ0417
 OQ0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0417'AT HURLEY.
 OQ0417'AT HURLEY, AT RAILROAD STATION, 106.6 FEET NORTHEAST OF THE
 OQ0417'NORTHEAST CORNER OF STATION, 47.2 FEET NORTHEAST OF THE NORTHEAST
 OQ0417'RAIL OF MAIN TRACK, 0.5 FOOT SOUTH OF WHITE MARKER POST, FLUSH
 OQ0417'WITH GROUND SURFACE.  A STANDARD DISK IN PRE CAST POST.
 OQ0417'NOTE-- STATION AT HURLEY HAS BEEN REMOVED.
 OQ0417
 OQ0417                          STATION RECOVERY (1966)
 OQ0417
 OQ0417'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OQ0417'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0386 ***********************************************************************
 OQ0386  DESIGNATION -  B 149
 OQ0386  PID         -  OQ0386
 OQ0386  STATE/COUNTY-  SD/TURNER
 OQ0386  COUNTRY     -  US
 OQ0386  USGS QUAD   -  PARKER (2017)
 OQ0386
 OQ0386                         *CURRENT SURVEY CONTROL
 OQ0386  ______________________________________________________________________
 OQ0386* NAD 83(1986) POSITION- 43 23 57.     (N) 097 10 54.     (W)   SCALED
 OQ0386* NAVD 88 ORTHO HEIGHT -   422.505 (meters)     1386.17  (feet) ADJUSTED
 OQ0386  ______________________________________________________________________
 OQ0386  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 OQ0386  DYNAMIC HEIGHT  -        422.392 (meters)     1385.80  (feet) COMP
 OQ0386  MODELED GRAVITY -    980,338.7   (mgal)                       NAVD 88
 OQ0386
 OQ0386  VERT ORDER      -  SECOND    CLASS 0
 OQ0386
 OQ0386.The horizontal coordinates were scaled from a map and have
 OQ0386.an estimated accuracy of +/- 6 seconds.
 OQ0386
 OQ0386.The orthometric height was determined by differential leveling and
 OQ0386.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0386.in June 1991.
 OQ0386
 OQ0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0386.GEOID18 height accuracy estimate available here.
 OQ0386
 OQ0386.Click photographs - Photos may exist for this station.
 OQ0386
 OQ0386.The dynamic height is computed by dividing the NAVD 88
 OQ0386.geopotential number by the normal gravity value computed on the
 OQ0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0386.degrees latitude (g = 980.6199 gals.).
 OQ0386
 OQ0386.The modeled gravity was interpolated from observed gravity values.
 OQ0386
 OQ0386;                    North         East    Units  Estimated Accuracy
 OQ0386;SPC SD S     -   123,250.      855,240.      MT  (+/- 180 meters Scaled)
 OQ0386
 OQ0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP472067(NAD 83)
 OQ0386
 OQ0386                          SUPERSEDED SURVEY CONTROL
 OQ0386
 OQ0386  NGVD 29 (??/??/92)  422.244  (m)         1385.31   (f) ADJ UNCH    2 0
 OQ0386
 OQ0386.Superseded values are not recommended for survey control.
 OQ0386
 OQ0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0386.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0386
 OQ0386_MARKER: DB = BENCH MARK DISK
 OQ0386_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0386_STAMPING: B 149 1934
 OQ0386_MARK LOGO: CGS
 OQ0386_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0386
 OQ0386  HISTORY     - Date     Condition        Report By
 OQ0386  HISTORY     - 1934     MONUMENTED       CGS
 OQ0386
 OQ0386                          STATION DESCRIPTION
 OQ0386
 OQ0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0386'2.2 MI NW FROM PARKER.
 OQ0386'LOCATED 2.2 MILES NORTHWEST OF MILWAUKEE STATION AT PARKER,
 OQ0386'70 FT. S.E. OF INTERSECTION OF CENTERLINES OF A SECTION LINE RD.
 OQ0386'AND TRACK, 56 FT. W. OF CORNER OF A FENCE, 56 FT. SOUTH OF
 OQ0386'SOUTH RAIL OF TRACK, 1.3 FT. NORTH OF R/W FENCE.  STANDARD
 OQ0386'TABLET SET IN TOP OF CONCRETE POST 5 IN HIGH.  STAMPED B-149--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0014 ***********************************************************************
 PT0014  DESIGNATION -  B 15
 PT0014  PID         -  PT0014
 PT0014  STATE/COUNTY-  SD/SULLY
 PT0014  COUNTRY     -  US
 PT0014  USGS QUAD   -  AGAR (2017)
 PT0014
 PT0014                         *CURRENT SURVEY CONTROL
 PT0014  ______________________________________________________________________
 PT0014* NAD 83(1986) POSITION- 44 49 30.     (N) 100 04 34.     (W)   SCALED
 PT0014* NAVD 88 ORTHO HEIGHT -   559.605 (meters)     1835.97  (feet) ADJUSTED
 PT0014  ______________________________________________________________________
 PT0014  GEOID HEIGHT    -        -22.830 (meters)                     GEOID18
 PT0014  DYNAMIC HEIGHT  -        559.509 (meters)     1835.66  (feet) COMP
 PT0014  MODELED GRAVITY -    980,427.8   (mgal)                       NAVD 88
 PT0014
 PT0014  VERT ORDER      -  FIRST     CLASS II
 PT0014
 PT0014.The horizontal coordinates were scaled from a map and have
 PT0014.an estimated accuracy of +/- 6 seconds.
 PT0014
 PT0014.The orthometric height was determined by differential leveling and
 PT0014.adjusted by the NATIONAL GEODETIC SURVEY
 PT0014.in June 1991.
 PT0014
 PT0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0014.GEOID18 height accuracy estimate available here.
 PT0014
 PT0014.Click photographs - Photos may exist for this station.
 PT0014
 PT0014.The dynamic height is computed by dividing the NAVD 88
 PT0014.geopotential number by the normal gravity value computed on the
 PT0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0014.degrees latitude (g = 980.6199 gals.).
 PT0014
 PT0014.The modeled gravity was interpolated from observed gravity values.
 PT0014
 PT0014;                    North         East    Units  Estimated Accuracy
 PT0014;SPC SD N     -   110,200.      593,980.      MT  (+/- 180 meters Scaled)
 PT0014
 PT0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ149640(NAD 83)
 PT0014
 PT0014                          SUPERSEDED SURVEY CONTROL
 PT0014
 PT0014  NGVD 29 (??/??/92)  559.240  (m)         1834.77   (f) ADJ UNCH    1 2
 PT0014
 PT0014.Superseded values are not recommended for survey control.
 PT0014
 PT0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0014.See file dsdata.pdf to determine how the superseded data were derived.
 PT0014
 PT0014_MARKER: DB = BENCH MARK DISK
 PT0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0014_STAMPING: 1834.681 B 15 1926
 PT0014_MARK LOGO: CGS
 PT0014_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0014+STABILITY: SURFACE MOTION
 PT0014
 PT0014  HISTORY     - Date     Condition        Report By
 PT0014  HISTORY     - 1926     MONUMENTED       CGS
 PT0014  HISTORY     - 1964     GOOD             USGS
 PT0014
 PT0014                          STATION DESCRIPTION
 PT0014
 PT0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0014'0.8 MI S FROM AGAR.
 PT0014'3/4 MILE SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0014'FROM AGAR, SULLY COUNTY, ABOUT 286 YARDS NORTH OF A ROAD CROSSING,
 PT0014'41.5 FEET WEST OF THE CENTER LINE OF THE TRACK, AND 8 FEET
 PT0014'EAST OF THE WEST RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 PT0014'1834.681 B 15 1926 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0014'ABOUT 3 INCHES ABOVE GROUND.  IN THE SW 1/4 SEC. 26, T. 116 W.,
 PT0014'R 77 W.
 PT0014
 PT0014                          STATION RECOVERY (1964)
 PT0014
 PT0014'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0014'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0396 ***********************************************************************
 OQ0396  DESIGNATION -  B 151
 OQ0396  PID         -  OQ0396
 OQ0396  STATE/COUNTY-  SD/YANKTON
 OQ0396  COUNTRY     -  US
 OQ0396  USGS QUAD   -  IRENE (2017)
 OQ0396
 OQ0396                         *CURRENT SURVEY CONTROL
 OQ0396  ______________________________________________________________________
 OQ0396* NAD 83(1986) POSITION- 43 04 58.     (N) 097 09 42.     (W)   SCALED
 OQ0396* NAVD 88 ORTHO HEIGHT -   415.499 (meters)     1363.18  (feet) ADJUSTED
 OQ0396  ______________________________________________________________________
 OQ0396  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 OQ0396  DYNAMIC HEIGHT  -        415.376 (meters)     1362.78  (feet) COMP
 OQ0396  MODELED GRAVITY -    980,309.9   (mgal)                       NAVD 88
 OQ0396
 OQ0396  VERT ORDER      -  SECOND    CLASS 0
 OQ0396
 OQ0396.The horizontal coordinates were scaled from a map and have
 OQ0396.an estimated accuracy of +/- 6 seconds.
 OQ0396
 OQ0396.The orthometric height was determined by differential leveling and
 OQ0396.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0396.in June 1991.
 OQ0396
 OQ0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0396.GEOID18 height accuracy estimate available here.
 OQ0396
 OQ0396.Click photographs - Photos may exist for this station.
 OQ0396
 OQ0396.The dynamic height is computed by dividing the NAVD 88
 OQ0396.geopotential number by the normal gravity value computed on the
 OQ0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0396.degrees latitude (g = 980.6199 gals.).
 OQ0396
 OQ0396.The modeled gravity was interpolated from observed gravity values.
 OQ0396
 OQ0396;                    North         East    Units  Estimated Accuracy
 OQ0396;SPC SD S     -    88,190.      858,200.      MT  (+/- 180 meters Scaled)
 OQ0396
 OQ0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN496716(NAD 83)
 OQ0396
 OQ0396                          SUPERSEDED SURVEY CONTROL
 OQ0396
 OQ0396  NGVD 29 (??/??/92)  415.269  (m)         1362.43   (f) ADJ UNCH    2 0
 OQ0396
 OQ0396.Superseded values are not recommended for survey control.
 OQ0396
 OQ0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0396.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0396
 OQ0396_MARKER: DB = BENCH MARK DISK
 OQ0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0396_STAMPING: B 151 1934
 OQ0396_MARK LOGO: CGS
 OQ0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0396+STABILITY: SURFACE MOTION
 OQ0396
 OQ0396  HISTORY     - Date     Condition        Report By
 OQ0396  HISTORY     - 1934     MONUMENTED       CGS
 OQ0396  HISTORY     - 1966     MARK NOT FOUND   USGS
 OQ0396
 OQ0396                          STATION DESCRIPTION
 OQ0396
 OQ0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0396'AT IRENE.
 OQ0396'LOCATED AT IRENE, 105 FEET NORTH OF GREAT NORTHERN RWY. STATION,
 OQ0396'43 FEET WEST OF WEST RAIL, 32 FEET SOUTH OF CENTERLINE OF STATE
 OQ0396'ROAD 46, 6.7 FEET NORTHEAST OF A TELEPHONE POLE, 0.3 OF MILE
 OQ0396'NORTH OF M.P. 187.  STANDARD TABLET SET IN TOP OF CONCRETE
 OQ0396'POST 6 INCHES HIGH.  STAMPED B-151--1934.  NOTE-- NEW ROAD
 OQ0396'HAS BEEN PUT IN AT THE LOCATION OF BM.  THE GROUND HAS ALSO
 OQ0396'BEEN DUG UP AND LOWERED ABOUT 3 FEET.
 OQ0396
 OQ0396                          STATION RECOVERY (1966)
 OQ0396
 OQ0396'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OQ0396'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0221 ***********************************************************************
 QR0221  DESIGNATION -  B 16
 QR0221  PID         -  QR0221
 QR0221  STATE/COUNTY-  SD/FAULK
 QR0221  COUNTRY     -  US
 QR0221  USGS QUAD   -  ONAKA SW (2017)
 QR0221
 QR0221                         *CURRENT SURVEY CONTROL
 QR0221  ______________________________________________________________________
 QR0221* NAD 83(1986) POSITION- 45 03 31.     (N) 099 26 01.     (W)   SCALED
 QR0221* NAVD 88 ORTHO HEIGHT -   559.179 (meters)     1834.57  (feet) ADJUSTED
 QR0221  ______________________________________________________________________
 QR0221  GEOID HEIGHT    -        -23.037 (meters)                     GEOID18
 QR0221  DYNAMIC HEIGHT  -        559.102 (meters)     1834.32  (feet) COMP
 QR0221  MODELED GRAVITY -    980,460.3   (mgal)                       NAVD 88
 QR0221
 QR0221  VERT ORDER      -  FIRST     CLASS II
 QR0221
 QR0221.The horizontal coordinates were scaled from a map and have
 QR0221.an estimated accuracy of +/- 6 seconds.
 QR0221
 QR0221.The orthometric height was determined by differential leveling and
 QR0221.adjusted by the NATIONAL GEODETIC SURVEY
 QR0221.in June 1991.
 QR0221
 QR0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0221.GEOID18 height accuracy estimate available here.
 QR0221
 QR0221.Click photographs - Photos may exist for this station.
 QR0221
 QR0221.The dynamic height is computed by dividing the NAVD 88
 QR0221.geopotential number by the normal gravity value computed on the
 QR0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0221.degrees latitude (g = 980.6199 gals.).
 QR0221
 QR0221.The modeled gravity was interpolated from observed gravity values.
 QR0221
 QR0221;                    North         East    Units  Estimated Accuracy
 QR0221;SPC SD N     -   136,310.      644,610.      MT  (+/- 180 meters Scaled)
 QR0221
 QR0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ658895(NAD 83)
 QR0221
 QR0221                          SUPERSEDED SURVEY CONTROL
 QR0221
 QR0221  NGVD 29 (??/??/92)  558.816  (m)         1833.38   (f) ADJ UNCH    1 2
 QR0221
 QR0221.Superseded values are not recommended for survey control.
 QR0221
 QR0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0221.See file dsdata.pdf to determine how the superseded data were derived.
 QR0221
 QR0221_MARKER: DB = BENCH MARK DISK
 QR0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0221_STAMPING: B 16 1926 1833.382
 QR0221_MARK LOGO: CGS
 QR0221_PROJECTION: FLUSH
 QR0221_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0221+STABILITY: SURFACE MOTION
 QR0221_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0221+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1996
 QR0221
 QR0221  HISTORY     - Date     Condition        Report By
 QR0221  HISTORY     - 1926     MONUMENTED       CGS
 QR0221  HISTORY     - 1973     GOOD             NGS
 QR0221  HISTORY     - 19960601 GOOD             NGS
 QR0221
 QR0221                          STATION DESCRIPTION
 QR0221
 QR0221'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0221'4 MI E FROM SENECA.
 QR0221'ABOUT 4 MILES EAST ALONG THE ABANDONED CHICAGO AND NORTHWESTERN
 QR0221'RAILWAY FROM SENECA, ABOUT 180 YARDS WEST OF A RAILROAD BRIDGE
 QR0221'(DISMANTLED), ABOUT 100 YARDS EAST OF MILE POST 48, AT A PRIVATE
 QR0221'ROAD CROSSING AND FIELD ENTRANCE, 173 FEET NORTH OF THE CENTER OF
 QR0221'U.S. HIGHWAY 212, 44 FEET NORTH OF THE CENTER OF THE ABANDONED
 QR0221'RAILWAY, 25 FEET WEST OF THE CENTER OF THE PRIVATE TRACK ROAD,
 QR0221'13 FEET SOUTHWEST OF THE WEST GATE POST, 6 FEET SOUTH OF THE
 QR0221'NORTH RIGHT-OF-WAY FENCE AND METAL WITNESS POST, AND SET IN
 QR0221'THE TOP OF A CONCRETE MONUMENT FLUSH WITH THE GROUND SURFACE.
 QR0221
 QR0221                          STATION RECOVERY (1996)
 QR0221
 QR0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0221'24.7 KM (15.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QR0221'OFFICE IN FAULKTON, 253.0 M (830.1 FT) WEST OF MILEPOST 252, 163.0 M
 QR0221'(534.8 FT) WEST OF A T-FENCE CORNER, 52.4 M (171.9 FT) NORTH OF THE
 QR0221'HIGHWAY CENTERLINE, 13.2 M (43.3 FT) NORTH OF THE CENTER OF A RAILROAD
 QR0221'BED (TRACK REMOVED), 11.6 M (38.1 FT) WEST OF THE CENTER OF A TRACK
 QR0221'ROAD, 1.6 M (5.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 QR0221'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QR0221'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0211 ***********************************************************************
 QR0211  DESIGNATION -  B 17
 QR0211  PID         -  QR0211
 QR0211  STATE/COUNTY-  SD/EDMUNDS
 QR0211  COUNTRY     -  US
 QR0211  USGS QUAD   -  LOYALTON (2017)
 QR0211
 QR0211                         *CURRENT SURVEY CONTROL
 QR0211  ______________________________________________________________________
 QR0211* NAD 83(1986) POSITION- 45 20 50.     (N) 099 19 00.     (W)   SCALED
 QR0211* NAVD 88 ORTHO HEIGHT -   527.973 (meters)     1732.19  (feet) ADJUSTED
 QR0211  ______________________________________________________________________
 QR0211  GEOID HEIGHT    -        -23.198 (meters)                     GEOID18
 QR0211  DYNAMIC HEIGHT  -        527.916 (meters)     1732.00  (feet) COMP
 QR0211  MODELED GRAVITY -    980,493.5   (mgal)                       NAVD 88
 QR0211
 QR0211  VERT ORDER      -  FIRST     CLASS II
 QR0211
 QR0211.The horizontal coordinates were scaled from a map and have
 QR0211.an estimated accuracy of +/- 6 seconds.
 QR0211
 QR0211.The orthometric height was determined by differential leveling and
 QR0211.adjusted by the NATIONAL GEODETIC SURVEY
 QR0211.in June 1991.
 QR0211
 QR0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0211.GEOID18 height accuracy estimate available here.
 QR0211
 QR0211.Click photographs - Photos may exist for this station.
 QR0211
 QR0211.The dynamic height is computed by dividing the NAVD 88
 QR0211.geopotential number by the normal gravity value computed on the
 QR0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0211.degrees latitude (g = 980.6199 gals.).
 QR0211
 QR0211.The modeled gravity was interpolated from observed gravity values.
 QR0211
 QR0211;                    North         East    Units  Estimated Accuracy
 QR0211;SPC SD N     -   168,460.      653,550.      MT  (+/- 180 meters Scaled)
 QR0211
 QR0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR751215(NAD 83)
 QR0211
 QR0211                          SUPERSEDED SURVEY CONTROL
 QR0211
 QR0211  NGVD 29 (??/??/92)  527.606  (m)         1730.99   (f) ADJ UNCH    1 2
 QR0211
 QR0211.Superseded values are not recommended for survey control.
 QR0211
 QR0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0211.See file dsdata.pdf to determine how the superseded data were derived.
 QR0211
 QR0211_MARKER: DB = BENCH MARK DISK
 QR0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0211_STAMPING: B 17 1927
 QR0211_MARK LOGO: CGS
 QR0211_PROJECTION: FLUSH
 QR0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0211+STABILITY: SURFACE MOTION
 QR0211
 QR0211  HISTORY     - Date     Condition        Report By
 QR0211  HISTORY     - 1927     MONUMENTED       CGS
 QR0211  HISTORY     - 1974     GOOD             USGS
 QR0211
 QR0211                          STATION DESCRIPTION
 QR0211
 QR0211'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 QR0211'6 MI NW FROM LOYALTON.
 QR0211'LOYALTON, 4.0 MI. N. AND 2.0 MI W. OF, 7.0 MI. S. AND 1.0 MI. E.
 QR0211'OF ROSCOE, NEAR THE COR OF SEC. 29, 30, 31 AND 32, T122N, R70W,
 QR0211'47 FT. N. AND 41 FT. E. OF A CO. RD. (E-W) AND THE CHICAGO,
 QR0211'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD CROSSING, AND 12 FT.
 QR0211'NW OF A FENCE COR. POST, A STANDARD TABLET SET IN A CONCRETE
 QR0211'POST, FLUSH WITH GROUND, STAMPED B 17 1927.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0818 ***********************************************************************
 OT0818  DESIGNATION -  B 176 RESET
 OT0818  PID         -  OT0818
 OT0818  STATE/COUNTY-  SD/FALL RIVER
 OT0818  COUNTRY     -  US
 OT0818  USGS QUAD   -  EDGEMONT SW (2017)
 OT0818
 OT0818                         *CURRENT SURVEY CONTROL
 OT0818  ______________________________________________________________________
 OT0818* NAD 83(1986) POSITION- 43 17 21.37   (N) 103 53 09.34   (W)   HD_HELD1
 OT0818* NAVD 88 ORTHO HEIGHT -  1131.80  (meters)     3713.2   (feet) RESET
 OT0818  ______________________________________________________________________
 OT0818  GEOID HEIGHT    -        -15.031 (meters)                     GEOID18
 OT0818  VERT ORDER      -  THIRD
 OT0818
 OT0818.The horizontal coordinates were determined by differentially corrected
 OT0818.hand held GPS observations or other comparable positioning techniques
 OT0818.and have an estimated accuracy of +/- 3 meters.
 OT0818
 OT0818.The orthometric height was computed from unverified reset data.
 OT0818
 OT0818.No vertical observational check was made to the station.
 OT0818
 OT0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0818.GEOID18 height accuracy estimate available here.
 OT0818
 OT0818.Click photographs - Photos may exist for this station.
 OT0818
 OT0818;                    North         East    Units  Estimated Accuracy
 OT0818;SPC SD S     -   112,360.7     311,790.7     MT  (+/- 3 meters HH1 GPS) 
 OT0818
 OT0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH9037993541(NAD 83)
 OT0818
 OT0818                          SUPERSEDED SURVEY CONTROL
 OT0818
 OT0818  NGVD 29 (04/17/07) 1131.25   (m)         3711.4    (f) RESET       3  
 OT0818
 OT0818.Superseded values are not recommended for survey control.
 OT0818
 OT0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0818.See file dsdata.pdf to determine how the superseded data were derived.
 OT0818
 OT0818_MARKER: DV = VERTICAL CONTROL DISK
 OT0818_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0818_STAMPING: B 176 RESET 1986
 OT0818_MARK LOGO: NGS
 OT0818_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0818_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0818_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0818+STABILITY: SURFACE MOTION
 OT0818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0818+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0818
 OT0818  HISTORY     - Date     Condition        Report By
 OT0818  HISTORY     - 1986     MONUMENTED       NGS
 OT0818
 OT0818                          STATION DESCRIPTION
 OT0818
 OT0818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0818'5.36 KM (3.35 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0818'STATE HIGHWAY 471 IN EDGEMONT, 22.3 M (73.2 FT) SOUTH FROM THE
 OT0818'CENTER OF 18, 1.0 M (3.3 FT) NORTH FROM THE RIGHT OF WAY FENCE AT
 OT0818'THE OUTSET, 0.3 M (1.0 FT) WEST OF THE OUTSET FENCE, 0.9 M (3.0 FT)
 OT0818'NORTH OF A WITNESS POST, IN THE TOP OF AN 8-INCH CONCRETE POST THAT
 OT0818'PROJECTS 0.15 M (0.5 FT).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1606 ***********************************************************************
 PU1606  DESIGNATION -  B 177
 PU1606  PID         -  PU1606
 PU1606  STATE/COUNTY-  SD/LAWRENCE
 PU1606  COUNTRY     -  US
 PU1606  USGS QUAD   -  MAURICE (2017)
 PU1606
 PU1606                         *CURRENT SURVEY CONTROL
 PU1606  ______________________________________________________________________
 PU1606* NAD 83(1986) POSITION- 44 23 52.     (N) 103 54 09.     (W)   SCALED
 PU1606* NAVD 88 ORTHO HEIGHT -  1373.584 (meters)     4506.50  (feet) ADJUSTED
 PU1606  ______________________________________________________________________
 PU1606  GEOID HEIGHT    -        -13.757 (meters)                     GEOID18
 PU1606  DYNAMIC HEIGHT  -       1372.998 (meters)     4504.58  (feet) COMP
 PU1606  MODELED GRAVITY -    980,143.1   (mgal)                       NAVD 88
 PU1606
 PU1606  VERT ORDER      -  SECOND    CLASS 0
 PU1606
 PU1606.The horizontal coordinates were scaled from a map and have
 PU1606.an estimated accuracy of +/- 6 seconds.
 PU1606
 PU1606.The orthometric height was determined by differential leveling and
 PU1606.adjusted by the NATIONAL GEODETIC SURVEY
 PU1606.in June 1991.
 PU1606
 PU1606.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1606.GEOID18 height accuracy estimate available here.
 PU1606
 PU1606.Click photographs - Photos may exist for this station.
 PU1606
 PU1606.The dynamic height is computed by dividing the NAVD 88
 PU1606.geopotential number by the normal gravity value computed on the
 PU1606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1606.degrees latitude (g = 980.6199 gals.).
 PU1606
 PU1606.The modeled gravity was interpolated from observed gravity values.
 PU1606
 PU1606;                    North         East    Units  Estimated Accuracy
 PU1606;SPC SD N     -    70,220.      289,210.      MT  (+/- 180 meters Scaled)
 PU1606
 PU1606_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK874166(NAD 83)
 PU1606
 PU1606                          SUPERSEDED SURVEY CONTROL
 PU1606
 PU1606  NGVD 29 (??/??/92) 1372.926  (m)         4504.34   (f) ADJ UNCH    2 0
 PU1606
 PU1606.Superseded values are not recommended for survey control.
 PU1606
 PU1606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1606.See file dsdata.pdf to determine how the superseded data were derived.
 PU1606
 PU1606_MARKER: DB = BENCH MARK DISK
 PU1606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1606_STAMPING: B 177 1934
 PU1606_MARK LOGO: CGS
 PU1606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1606+STABILITY: SURFACE MOTION
 PU1606
 PU1606  HISTORY     - Date     Condition        Report By
 PU1606  HISTORY     - 1934     MONUMENTED       CGS
 PU1606
 PU1606                          STATION DESCRIPTION
 PU1606
 PU1606'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1606'4.3 MI N FROM SAVOY.
 PU1606'4.3 MILES NORTH ALONG A COUNTY ROAD FROM SAVOY, LAWRENCE COUNTY,
 PU1606'AT THE FOOT OF THE WEST WALL OF SPEARFISH CANYON, DIRECTLY
 PU1606'OPPOSITE A CAVE WHICH IS HIGH UP ON THE EAST WALL OF THE CANYON,
 PU1606'AND 18.7 FEET EAST OF THE CENTER LINE OF THE ROAD.  A STANDARD
 PU1606'DISK, STAMPED B 177 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0548 ***********************************************************************
 OT0548  DESIGNATION -  B 178
 OT0548  PID         -  OT0548
 OT0548  STATE/COUNTY-  SD/PENNINGTON
 OT0548  COUNTRY     -  US
 OT0548  USGS QUAD   -  HILL CITY (2017)
 OT0548
 OT0548                         *CURRENT SURVEY CONTROL
 OT0548  ______________________________________________________________________
 OT0548* NAD 83(1986) POSITION- 43 56 09.50   (N) 103 34 18.24   (W)   HD_HELD1
 OT0548* NAVD 88 ORTHO HEIGHT -  1518.973 (meters)     4983.50  (feet) ADJUSTED
 OT0548  ______________________________________________________________________
 OT0548  GEOID HEIGHT    -        -13.721 (meters)                     GEOID18
 OT0548  DYNAMIC HEIGHT  -       1518.306 (meters)     4981.31  (feet) COMP
 OT0548  MODELED GRAVITY -    980,124.9   (mgal)                       NAVD 88
 OT0548
 OT0548  VERT ORDER      -  SECOND    CLASS 0
 OT0548
 OT0548.The horizontal coordinates were determined by differentially corrected
 OT0548.hand held GPS observations or other comparable positioning techniques
 OT0548.and have an estimated accuracy of +/- 3 meters.
 OT0548
 OT0548.The orthometric height was determined by differential leveling and
 OT0548.adjusted by the NATIONAL GEODETIC SURVEY
 OT0548.in June 1991.
 OT0548
 OT0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0548.GEOID18 height accuracy estimate available here.
 OT0548
 OT0548.Click photographs - Photos may exist for this station.
 OT0548
 OT0548.The dynamic height is computed by dividing the NAVD 88
 OT0548.geopotential number by the normal gravity value computed on the
 OT0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0548.degrees latitude (g = 980.6199 gals.).
 OT0548
 OT0548.The modeled gravity was interpolated from observed gravity values.
 OT0548
 OT0548;                    North         East    Units  Estimated Accuracy
 OT0548;SPC SD S     -   183,109.4     340,067.2     MT  (+/- 3 meters HH1 GPS) 
 OT0548
 OT0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1463365752(NAD 83)
 OT0548
 OT0548                          SUPERSEDED SURVEY CONTROL
 OT0548
 OT0548  NGVD 29 (??/??/92) 1518.360  (m)         4981.49   (f) ADJ UNCH    2 0
 OT0548
 OT0548.Superseded values are not recommended for survey control.
 OT0548
 OT0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0548.See file dsdata.pdf to determine how the superseded data were derived.
 OT0548
 OT0548_MARKER: DB = BENCH MARK DISK
 OT0548_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0548_SP_SET: PILLAR BASE
 OT0548_STAMPING: B 178 1934
 OT0548_MARK LOGO: CGS
 OT0548_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0548+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2016
 OT0548
 OT0548  HISTORY     - Date     Condition        Report By
 OT0548  HISTORY     - 1934     MONUMENTED       CGS
 OT0548  HISTORY     - 20071023 GOOD             GEOCAC
 OT0548  HISTORY     - 20110513 GOOD             GEOCAC
 OT0548  HISTORY     - 20160915 GOOD             USPSQD
 OT0548
 OT0548                          STATION DESCRIPTION
 OT0548
 OT0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0548'AT HILL CITY.
 OT0548'AT HILL CITY, PENNINGTON COUNTY, ABOUT 0.3 MILE NORTH OF THE
 OT0548'CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION, ABOUT 0.3 MILE
 OT0548'SOUTHEAST OF MILEPOST 61, AT THE OVERHEAD CROSSING OF U.S.
 OT0548'HIGHWAY 85 E, 12.0 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OT0548'12.5 FEET EAST OF THE EAST RAIL, AND IN THE TOP OF THE SOUTHWEST
 OT0548'CORNER OF THE LOWEST CONCRETE PILLAR BASE.  A STANDARD DISK,
 OT0548'STAMPED B 178 1934.
 OT0548
 OT0548                          STATION RECOVERY (2007)
 OT0548
 OT0548'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0548'AT HILL CITY, ON THE MICKLESON TRAIL, AT THE OVERHEAD CROSSING FOR THE
 OT0548'FORMER ROUTE OF US HWY 16, IN THE TOP OF THE SOUTHWEST CORNER OF THE
 OT0548'LOWEST PIER BASE.
 OT0548
 OT0548                          STATION RECOVERY (2011)
 OT0548
 OT0548'RECOVERY NOTE BY GEOCACHING 2011
 OT0548'RECOVERED IN GOOD CONDITION.
 OT0548
 OT0548                          STATION RECOVERY (2016)
 OT0548
 OT0548'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0548'DISK IS COVERED WITH THICK HARD RESIDUE, RESULT OF DRIPPING FROM THE
 OT0548'BRIDGE ABOVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0346 ***********************************************************************
 QR0346  DESIGNATION -  B 18
 QR0346  PID         -  QR0346
 QR0346  STATE/COUNTY-  SD/MCPHERSON
 QR0346  COUNTRY     -  US
 QR0346  USGS QUAD   -  GREENWAY (2017)
 QR0346
 QR0346                         *CURRENT SURVEY CONTROL
 QR0346  ______________________________________________________________________
 QR0346* NAD 83(1986) POSITION- 45 54 37.     (N) 099 42 39.     (W)   SCALED
 QR0346* NAVD 88 ORTHO HEIGHT -   587.745 (meters)     1928.29  (feet) ADJUSTED
 QR0346  ______________________________________________________________________
 QR0346  GEOID HEIGHT    -        -22.536 (meters)                     GEOID18
 QR0346  DYNAMIC HEIGHT  -        587.710 (meters)     1928.18  (feet) COMP
 QR0346  MODELED GRAVITY -    980,536.9   (mgal)                       NAVD 88
 QR0346
 QR0346  VERT ORDER      -  FIRST     CLASS II
 QR0346
 QR0346.The horizontal coordinates were scaled from a map and have
 QR0346.an estimated accuracy of +/- 6 seconds.
 QR0346
 QR0346.The orthometric height was determined by differential leveling and
 QR0346.adjusted by the NATIONAL GEODETIC SURVEY
 QR0346.in June 1991.
 QR0346
 QR0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0346.GEOID18 height accuracy estimate available here.
 QR0346
 QR0346.Click photographs - Photos may exist for this station.
 QR0346
 QR0346.The dynamic height is computed by dividing the NAVD 88
 QR0346.geopotential number by the normal gravity value computed on the
 QR0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0346.degrees latitude (g = 980.6199 gals.).
 QR0346
 QR0346.The modeled gravity was interpolated from observed gravity values.
 QR0346
 QR0346;                    North         East    Units  Estimated Accuracy
 QR0346;SPC SD N     -   230,850.      622,440.      MT  (+/- 180 meters Scaled)
 QR0346
 QR0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR448843(NAD 83)
 QR0346
 QR0346                          SUPERSEDED SURVEY CONTROL
 QR0346
 QR0346  NGVD 29 (??/??/92)  587.341  (m)         1926.97   (f) ADJ UNCH    1 2
 QR0346
 QR0346.Superseded values are not recommended for survey control.
 QR0346
 QR0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0346.See file dsdata.pdf to determine how the superseded data were derived.
 QR0346
 QR0346_MARKER: DB = BENCH MARK DISK
 QR0346_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0346_STAMPING: 1927.063 B 18 1927
 QR0346_MARK LOGO: CGS
 QR0346_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0346+STABILITY: SURFACE MOTION
 QR0346
 QR0346  HISTORY     - Date     Condition        Report By
 QR0346  HISTORY     - 1927     MONUMENTED       CGS
 QR0346
 QR0346                          STATION DESCRIPTION
 QR0346
 QR0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1927
 QR0346'AT GREENWAY.
 QR0346'AT GREENWAY, MC PHERSON COUNTY, ON THE CHICAGO, MILWAUKEE, ST.
 QR0346'PAUL AND PACIFIC RAILROAD, 300 FEET NORTH OF THE STATION, ACROSS
 QR0346'THE TRACK FROM THE GRAIN ELEVATOR, 98 FEET NORTHWEST OF THE
 QR0346'NORTHWEST CORNER OF THE ELEVATOR, 79.8 FEET NORTH OF THE NORTH
 QR0346'SIDE OF THE GASBULK TANK, 50.2 FEET EAST OF THE CENTER LINE
 QR0346'OF A ROAD PARALLELING THE TRACK, 31.7 FEET WEST OF THE WEST
 QR0346'RAIL OF THE MAIN TRACK, 0.8 FOOT SOUTH OF A WHITE WOODEN WITNESS
 QR0346'POST, AND 3 INCHES HIGHER THAN THE GROUND.  A STANDARD DISK,
 QR0346'STAMPED 1927.063 B 18 1927 AND SET IN THE TOP OF A CONCRETE
 QR0346'POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1532 ***********************************************************************
 PU1532  DESIGNATION -  B 183
 PU1532  PID         -  PU1532
 PU1532  STATE/COUNTY-  SD/PENNINGTON
 PU1532  COUNTRY     -  US
 PU1532  USGS QUAD   -  PACTOLA DAM (2017)
 PU1532
 PU1532                         *CURRENT SURVEY CONTROL
 PU1532  ______________________________________________________________________
 PU1532* NAD 83(1986) POSITION- 44 03 26.44   (N) 103 25 09.08   (W)   HD_HELD1
 PU1532* NAVD 88 ORTHO HEIGHT -  1257.854 (meters)     4126.81  (feet) ADJUSTED
 PU1532  ______________________________________________________________________
 PU1532  GEOID HEIGHT    -        -14.612 (meters)                     GEOID18
 PU1532  DYNAMIC HEIGHT  -       1257.375 (meters)     4125.24  (feet) COMP
 PU1532  MODELED GRAVITY -    980,192.7   (mgal)                       NAVD 88
 PU1532
 PU1532  VERT ORDER      -  SECOND    CLASS 0
 PU1532
 PU1532.The horizontal coordinates were determined by differentially corrected
 PU1532.hand held GPS observations or other comparable positioning techniques
 PU1532.and have an estimated accuracy of +/- 3 meters.
 PU1532
 PU1532.The orthometric height was determined by differential leveling and
 PU1532.adjusted by the NATIONAL GEODETIC SURVEY
 PU1532.in June 1991.
 PU1532
 PU1532.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1532.GEOID18 height accuracy estimate available here.
 PU1532
 PU1532.Click photographs - Photos may exist for this station.
 PU1532
 PU1532.The dynamic height is computed by dividing the NAVD 88
 PU1532.geopotential number by the normal gravity value computed on the
 PU1532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1532.degrees latitude (g = 980.6199 gals.).
 PU1532
 PU1532.The modeled gravity was interpolated from observed gravity values.
 PU1532
 PU1532;                    North         East    Units  Estimated Accuracy
 PU1532;SPC SD S     -   196,118.9     352,806.4     MT  (+/- 3 meters HH1 GPS) 
 PU1532
 PU1532_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2661879456(NAD 83)
 PU1532
 PU1532                          SUPERSEDED SURVEY CONTROL
 PU1532
 PU1532  NGVD 29 (??/??/92) 1257.322  (m)         4125.06   (f) ADJ UNCH    2 0
 PU1532
 PU1532.Superseded values are not recommended for survey control.
 PU1532
 PU1532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1532.See file dsdata.pdf to determine how the superseded data were derived.
 PU1532
 PU1532_MARKER: DB = BENCH MARK DISK
 PU1532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1532_STAMPING: B 183 1934
 PU1532_MARK LOGO: CGS
 PU1532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1532+STABILITY: SURFACE MOTION
 PU1532
 PU1532  HISTORY     - Date     Condition        Report By
 PU1532  HISTORY     - 1934     MONUMENTED       CGS
 PU1532
 PU1532                          STATION DESCRIPTION
 PU1532
 PU1532'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1532'1.4 MI W FROM HISEGA.
 PU1532'1.35 MILES WEST BY RAIL ALONG THE RAPID CITY BLACK HILLS AND
 PU1532'WESTERN RAILROAD, 14.6 MILES WEST OF RAPID CITY BY RAIL, 10
 PU1532'RAILS SOUTH OF RAILROAD BRIDGE NO. 14.65, AND 27 FEET NORTHEAST
 PU1532'OF THE NORTHEAST RAIL.  A STANDARD DISK, STAMPED B 183 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0112 ***********************************************************************
 QQ0112  DESIGNATION -  B 19
 QQ0112  PID         -  QQ0112
 QQ0112  STATE/COUNTY-  SD/GRANT
 QQ0112  COUNTRY     -  US
 QQ0112  USGS QUAD   -  TWIN BROOKS (2017)
 QQ0112
 QQ0112                         *CURRENT SURVEY CONTROL
 QQ0112  ______________________________________________________________________
 QQ0112* NAD 83(1986) POSITION- 45 13 46.     (N) 096 51 53.     (W)   SCALED
 QQ0112* NAVD 88 ORTHO HEIGHT -   455.069 (meters)     1493.01  (feet) ADJUSTED
 QQ0112  ______________________________________________________________________
 QQ0112  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 QQ0112  DYNAMIC HEIGHT  -        455.019 (meters)     1492.84  (feet) COMP
 QQ0112  MODELED GRAVITY -    980,493.7   (mgal)                       NAVD 88
 QQ0112
 QQ0112  VERT ORDER      -  FIRST     CLASS II
 QQ0112
 QQ0112.The horizontal coordinates were scaled from a map and have
 QQ0112.an estimated accuracy of +/- 6 seconds.
 QQ0112
 QQ0112.The orthometric height was determined by differential leveling and
 QQ0112.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0112.in June 1991.
 QQ0112
 QQ0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0112.GEOID18 height accuracy estimate available here.
 QQ0112
 QQ0112.Click photographs - Photos may exist for this station.
 QQ0112
 QQ0112.The dynamic height is computed by dividing the NAVD 88
 QQ0112.geopotential number by the normal gravity value computed on the
 QQ0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0112.degrees latitude (g = 980.6199 gals.).
 QQ0112
 QQ0112.The modeled gravity was interpolated from observed gravity values.
 QQ0112
 QQ0112;                    North         East    Units  Estimated Accuracy
 QQ0112;SPC SD N     -   159,910.      846,140.      MT  (+/- 180 meters Scaled)
 QQ0112
 QQ0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR676106(NAD 83)
 QQ0112
 QQ0112                          SUPERSEDED SURVEY CONTROL
 QQ0112
 QQ0112  NGVD 29 (??/??/92)  454.795  (m)         1492.11   (f) ADJ UNCH    1 2
 QQ0112
 QQ0112.Superseded values are not recommended for survey control.
 QQ0112
 QQ0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0112.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0112
 QQ0112_MARKER: DB = BENCH MARK DISK
 QQ0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0112_STAMPING: 1492.107 B 19 1931
 QQ0112_MARK LOGO: CGS
 QQ0112_PROJECTION: PROJECTING 10 CENTIMETERS
 QQ0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0112+STABILITY: SURFACE MOTION
 QQ0112
 QQ0112  HISTORY     - Date     Condition        Report By
 QQ0112  HISTORY     - 1931     MONUMENTED       CGS
 QQ0112  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0112  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0112
 QQ0112                          STATION DESCRIPTION
 QQ0112
 QQ0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0112'2.5 MI SE FROM MARVIN.
 QQ0112'2.5 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0112'PACIFIC RAILROAD FROM MARVIN, GRANT COUNTY, AT THE CROSSING OF
 QQ0112'A NORTH-AND-SOUTH SECTION-LINE ROAD, 59 FEET WEST OF THE CENTER
 QQ0112'LINE OF THE ROAD, 47 FEET NORTHEAST OF THE CENTER LINE OF THE
 QQ0112'NORTHEAST TRACK, 10 FEET NORTHWEST OF THE FIRST POLE NORTHWEST
 QQ0112'OF THE ROAD CROSSING, AND 3 FEET NORTHEAST OF A ROW OF POLES.
 QQ0112'A STANDARD DISK, STAMPED 1492.107 B 19 1931 AND SET IN THE TOP
 QQ0112'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.  NOTE-- RR HAS
 QQ0112'BEEN DISMANTLED AND RELOCATED.
 QQ0112
 QQ0112                          STATION RECOVERY (1973)
 QQ0112
 QQ0112'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0112'MARK NOT FOUND.
 QQ0112
 QQ0112                          STATION RECOVERY (1997)
 QQ0112
 QQ0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0112'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0476 ***********************************************************************
 PR0476  DESIGNATION -  B 2
 PR0476  PID         -  PR0476
 PR0476  STATE/COUNTY-  SD/LAKE
 PR0476  COUNTRY     -  US
 PR0476  USGS QUAD   -  RAMONA (2017)
 PR0476
 PR0476                         *CURRENT SURVEY CONTROL
 PR0476  ______________________________________________________________________
 PR0476* NAD 83(1986) POSITION- 44 06 34.12   (N) 097 12 29.17   (W)   HD_HELD1
 PR0476* NAVD 88 ORTHO HEIGHT -   548.290 (meters)     1798.85  (feet) ADJUSTED
 PR0476  ______________________________________________________________________
 PR0476  GEOID HEIGHT    -        -25.641 (meters)                     GEOID18
 PR0476  DYNAMIC HEIGHT  -        548.162 (meters)     1798.43  (feet) COMP
 PR0476  MODELED GRAVITY -    980,367.7   (mgal)                       NAVD 88
 PR0476
 PR0476  VERT ORDER      -  FIRST     CLASS II
 PR0476
 PR0476.The horizontal coordinates were determined by differentially corrected
 PR0476.hand held GPS observations or other comparable positioning techniques
 PR0476.and have an estimated accuracy of +/- 3 meters.
 PR0476
 PR0476.The orthometric height was determined by differential leveling and
 PR0476.adjusted by the NATIONAL GEODETIC SURVEY
 PR0476.in June 1991.
 PR0476
 PR0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0476.GEOID18 height accuracy estimate available here.
 PR0476
 PR0476.Click photographs - Photos may exist for this station.
 PR0476
 PR0476.The dynamic height is computed by dividing the NAVD 88
 PR0476.geopotential number by the normal gravity value computed on the
 PR0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0476.degrees latitude (g = 980.6199 gals.).
 PR0476
 PR0476.The modeled gravity was interpolated from observed gravity values.
 PR0476
 PR0476;                    North         East    Units  Estimated Accuracy
 PR0476;SPC SD S     -   202,025.1     850,128.3     MT  (+/- 3 meters HH1 GPS) 
 PR0476
 PR0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4340085593(NAD 83)
 PR0476
 PR0476                          SUPERSEDED SURVEY CONTROL
 PR0476
 PR0476  NGVD 29 (??/??/92)  547.987  (m)         1797.85   (f) ADJ UNCH    1 2
 PR0476
 PR0476.Superseded values are not recommended for survey control.
 PR0476
 PR0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0476.See file dsdata.pdf to determine how the superseded data were derived.
 PR0476
 PR0476_MARKER: B = BOLT
 PR0476_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0476_PROJECTION: PROJECTING 15 CENTIMETERS
 PR0476_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0476+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2011
 PR0476
 PR0476  HISTORY     - Date     Condition        Report By
 PR0476  HISTORY     - 1905     MONUMENTED       CGS
 PR0476  HISTORY     - 1934     GOOD             CGS
 PR0476  HISTORY     - 1968     GOOD             USGS
 PR0476  HISTORY     - 20100423 GOOD             INDIV
 PR0476  HISTORY     - 20110802 GOOD             WOOLPT
 PR0476
 PR0476                          STATION DESCRIPTION
 PR0476
 PR0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0476'0.7 MI S FROM RAMONA.
 PR0476'0.7 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PR0476'RAILROAD FROM THE STATION AT RAMONA, LAKE COUNTY, AT A ROAD
 PR0476'CROSSING, 53 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK,
 PR0476'32.5 FEET NORTH OF THE CENTER LINE OF THE ROAD, 23 FEET NORTHEAST
 PR0476'OF THE CROSSING-WARNING SIGN, AT A FENCE CORNER, 6.5 FEET
 PR0476'NORTH OF THE EAST-AND-WEST FENCE, AND 3 FEET EAST OF THE
 PR0476'NORTH-AND-SOUTH FENCE.  A COPPER BOLT, SURROUNDED BY THE LETTERS
 PR0476'USBM AND SET IN THE TOP OF A STONE POST PROJECTING 6 INCHES
 PR0476'ABOVE GROUND.  NOTE-- THE FENCE HAS BEEN MOVED AND THE MARK
 PR0476'IS AT THE FENCE CORNER.  ALL REFERENCES TO THE FENCE SHOULD
 PR0476'BE DISREGARDED.
 PR0476
 PR0476                          STATION RECOVERY (1968)
 PR0476
 PR0476'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0476'RECOVERED IN GOOD CONDITION.
 PR0476
 PR0476                          STATION RECOVERY (2010)
 PR0476
 PR0476'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JHC)
 PR0476'RECOVERED PER LATITUDE AND LONGITUDE. ABANDONED RAILROAD BED IS
 PR0476'SOMEWHAT STILL VISIBLE, BUT MUCH HAS CHANGED SINCE ORIGINAL
 PR0476'DESCRIPTION.
 PR0476
 PR0476                          STATION RECOVERY (2011)
 PR0476
 PR0476'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 PR0476'MARK IS ABOUT 6 FEET SOUTH OF AN E-W FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0422 ***********************************************************************
 PU0422  DESIGNATION -  B 2 W
 PU0422  PID         -  PU0422
 PU0422  STATE/COUNTY-  SD/PENNINGTON
 PU0422  COUNTRY     -  US
 PU0422  USGS QUAD   -  RAINY CREEK (2017)
 PU0422
 PU0422                         *CURRENT SURVEY CONTROL
 PU0422  ______________________________________________________________________
 PU0422* NAD 83(1986) POSITION- 44 09 15.     (N) 102 12 57.     (W)   SCALED
 PU0422* NAVD 88 ORTHO HEIGHT -   886.685 (meters)     2909.07  (feet) ADJUSTED
 PU0422  ______________________________________________________________________
 PU0422  GEOID HEIGHT    -        -19.146 (meters)                     GEOID18
 PU0422  DYNAMIC HEIGHT  -        886.425 (meters)     2908.21  (feet) COMP
 PU0422  MODELED GRAVITY -    980,293.9   (mgal)                       NAVD 88
 PU0422
 PU0422  VERT ORDER      -  SECOND    CLASS 0
 PU0422
 PU0422.The horizontal coordinates were scaled from a map and have
 PU0422.an estimated accuracy of +/- 6 seconds.
 PU0422
 PU0422.The orthometric height was determined by differential leveling and
 PU0422.adjusted by the NATIONAL GEODETIC SURVEY
 PU0422.in June 1991.
 PU0422
 PU0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0422.GEOID18 height accuracy estimate available here.
 PU0422
 PU0422.Click photographs - Photos may exist for this station.
 PU0422
 PU0422.The dynamic height is computed by dividing the NAVD 88
 PU0422.geopotential number by the normal gravity value computed on the
 PU0422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0422.degrees latitude (g = 980.6199 gals.).
 PU0422
 PU0422.The modeled gravity was interpolated from observed gravity values.
 PU0422
 PU0422;                    North         East    Units  Estimated Accuracy
 PU0422;SPC SD S     -   203,990.      449,420.      MT  (+/- 180 meters Scaled)
 PU0422
 PU0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ226927(NAD 83)
 PU0422
 PU0422                          SUPERSEDED SURVEY CONTROL
 PU0422
 PU0422  NGVD 29 (??/??/92)  886.23   (m)         2907.6    (f) COMPUTED    2 0
 PU0422
 PU0422.Superseded values are not recommended for survey control.
 PU0422
 PU0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0422.See file dsdata.pdf to determine how the superseded data were derived.
 PU0422
 PU0422_MARKER: DS = TRIANGULATION STATION DISK
 PU0422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0422_STAMPING: B 2 W 1961
 PU0422_MARK LOGO: CGS
 PU0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0422+STABILITY: SURFACE MOTION
 PU0422
 PU0422  HISTORY     - Date     Condition        Report By
 PU0422  HISTORY     - 1961     MONUMENTED       CGS
 PU0422  HISTORY     - 1962     GOOD             CGS
 PU0422
 PU0422                          STATION DESCRIPTION
 PU0422
 PU0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0422'13 MI N FROM WALL.
 PU0422'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0422'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0422'MILES NORTH ALONG A GRAVELED ROAD, ABOUT 0.3 MILE NORTHWEST OF
 PU0422'A SMALL LAKE, 58.8 FEET EAST OF B 2 W NO 2, 17.3 FEET SOUTH OF
 PU0422'B 2 W NO 1, 4.9 FEET EAST-NORTHEAST OF A METAL WITNESS POST, 2.3
 PU0422'FEET NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PU0422'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0424 ***********************************************************************
 PU0424  DESIGNATION -  B 2 W RM 1
 PU0424  PID         -  PU0424
 PU0424  STATE/COUNTY-  SD/PENNINGTON
 PU0424  COUNTRY     -  US
 PU0424  USGS QUAD   -  RAINY CREEK (2017)
 PU0424
 PU0424                         *CURRENT SURVEY CONTROL
 PU0424  ______________________________________________________________________
 PU0424* NAD 83(1986) POSITION- 44 09 16.     (N) 102 12 57.     (W)   SCALED
 PU0424* NAVD 88 ORTHO HEIGHT -   886.691 (meters)     2909.09  (feet) ADJUSTED
 PU0424  ______________________________________________________________________
 PU0424  GEOID HEIGHT    -        -19.146 (meters)                     GEOID18
 PU0424  DYNAMIC HEIGHT  -        886.431 (meters)     2908.23  (feet) COMP
 PU0424  MODELED GRAVITY -    980,293.9   (mgal)                       NAVD 88
 PU0424
 PU0424  VERT ORDER      -  SECOND    CLASS 0
 PU0424
 PU0424.The horizontal coordinates were scaled from a map and have
 PU0424.an estimated accuracy of +/- 6 seconds.
 PU0424
 PU0424.The orthometric height was determined by differential leveling and
 PU0424.adjusted by the NATIONAL GEODETIC SURVEY
 PU0424.in June 1991.
 PU0424
 PU0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0424.GEOID18 height accuracy estimate available here.
 PU0424
 PU0424.Click photographs - Photos may exist for this station.
 PU0424
 PU0424.The dynamic height is computed by dividing the NAVD 88
 PU0424.geopotential number by the normal gravity value computed on the
 PU0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0424.degrees latitude (g = 980.6199 gals.).
 PU0424
 PU0424.The modeled gravity was interpolated from observed gravity values.
 PU0424
 PU0424;                    North         East    Units  Estimated Accuracy
 PU0424;SPC SD S     -   204,020.      449,420.      MT  (+/- 180 meters Scaled)
 PU0424
 PU0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ226927(NAD 83)
 PU0424
 PU0424                          SUPERSEDED SURVEY CONTROL
 PU0424
 PU0424  NGVD 29 (??/??/92)  886.23   (m)         2907.6    (f) COMPUTED    2 0
 PU0424
 PU0424.Superseded values are not recommended for survey control.
 PU0424
 PU0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0424.See file dsdata.pdf to determine how the superseded data were derived.
 PU0424
 PU0424_MARKER: DR = REFERENCE MARK DISK
 PU0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0424_STAMPING: B 2 W NO 1 1961
 PU0424_MARK LOGO: CGS
 PU0424_PROJECTION: FLUSH
 PU0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0424+STABILITY: SURFACE MOTION
 PU0424
 PU0424  HISTORY     - Date     Condition        Report By
 PU0424  HISTORY     - 1961     MONUMENTED       CGS
 PU0424  HISTORY     - 1962     GOOD             CGS
 PU0424
 PU0424                          STATION DESCRIPTION
 PU0424
 PU0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0424'13 MI N FROM WALL.
 PU0424'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0424'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0424'MILES NORTH ALONG A GRAVLED ROAD, ABOUT 0.3 MILE NORTHWEST OF A
 PU0424'SMALL LAKE, 17.3 FEET NORTH OF B 2 W 1961, 19.2 FEET NORTH OF A
 PU0424'FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 PU0424'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0423 ***********************************************************************
 PU0423  DESIGNATION -  B 2 W RM 2
 PU0423  PID         -  PU0423
 PU0423  STATE/COUNTY-  SD/PENNINGTON
 PU0423  COUNTRY     -  US
 PU0423  USGS QUAD   -  RAINY CREEK (2017)
 PU0423
 PU0423                         *CURRENT SURVEY CONTROL
 PU0423  ______________________________________________________________________
 PU0423* NAD 83(1986) POSITION- 44 09 15.     (N) 102 12 56.     (W)   SCALED
 PU0423* NAVD 88 ORTHO HEIGHT -   886.728 (meters)     2909.21  (feet) ADJUSTED
 PU0423  ______________________________________________________________________
 PU0423  GEOID HEIGHT    -        -19.147 (meters)                     GEOID18
 PU0423  DYNAMIC HEIGHT  -        886.467 (meters)     2908.35  (feet) COMP
 PU0423  MODELED GRAVITY -    980,293.9   (mgal)                       NAVD 88
 PU0423
 PU0423  VERT ORDER      -  SECOND    CLASS 0
 PU0423
 PU0423.The horizontal coordinates were scaled from a map and have
 PU0423.an estimated accuracy of +/- 6 seconds.
 PU0423
 PU0423.The orthometric height was determined by differential leveling and
 PU0423.adjusted by the NATIONAL GEODETIC SURVEY
 PU0423.in June 1991.
 PU0423
 PU0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0423.GEOID18 height accuracy estimate available here.
 PU0423
 PU0423.Click photographs - Photos may exist for this station.
 PU0423
 PU0423.The dynamic height is computed by dividing the NAVD 88
 PU0423.geopotential number by the normal gravity value computed on the
 PU0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0423.degrees latitude (g = 980.6199 gals.).
 PU0423
 PU0423.The modeled gravity was interpolated from observed gravity values.
 PU0423
 PU0423;                    North         East    Units  Estimated Accuracy
 PU0423;SPC SD S     -   203,990.      449,450.      MT  (+/- 180 meters Scaled)
 PU0423
 PU0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ226927(NAD 83)
 PU0423
 PU0423                          SUPERSEDED SURVEY CONTROL
 PU0423
 PU0423  NGVD 29 (??/??/92)  886.27   (m)         2907.7    (f) COMPUTED    2 0
 PU0423
 PU0423.Superseded values are not recommended for survey control.
 PU0423
 PU0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0423.See file dsdata.pdf to determine how the superseded data were derived.
 PU0423
 PU0423_MARKER: DR = REFERENCE MARK DISK
 PU0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0423_STAMPING: B 2 W NO 2 1961
 PU0423_MARK LOGO: CGS
 PU0423_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0423+STABILITY: SURFACE MOTION
 PU0423
 PU0423  HISTORY     - Date     Condition        Report By
 PU0423  HISTORY     - 1961     MONUMENTED       CGS
 PU0423  HISTORY     - 1962     GOOD             CGS
 PU0423
 PU0423                          STATION DESCRIPTION
 PU0423
 PU0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0423'13 MI N FROM WALL.
 PU0423'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0423'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0423'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.5 MILE WEST ALONG
 PU0423'THE NORTH SIDE OF A FENCE LINE, ABOUT 0.3 MILE NORTHWEST OF A
 PU0423'SMALL LAKE, 58.8 FEET WEST OF B 2 W 1961, 1.0 FOOT NORTH OF A
 PU0423'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0418 ***********************************************************************
 PU0418  DESIGNATION -  B 2 X
 PU0418  PID         -  PU0418
 PU0418  STATE/COUNTY-  SD/PENNINGTON
 PU0418  COUNTRY     -  US
 PU0418  USGS QUAD   -  RAINY CREEK (2017)
 PU0418
 PU0418                         *CURRENT SURVEY CONTROL
 PU0418  ______________________________________________________________________
 PU0418* NAD 83(1986) POSITION- 44 09 11.     (N) 102 12 05.     (W)   SCALED
 PU0418* NAVD 88 ORTHO HEIGHT -   882.106 (meters)     2894.04  (feet) ADJUSTED
 PU0418  ______________________________________________________________________
 PU0418  GEOID HEIGHT    -        -19.184 (meters)                     GEOID18
 PU0418  DYNAMIC HEIGHT  -        881.846 (meters)     2893.19  (feet) COMP
 PU0418  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 PU0418
 PU0418  VERT ORDER      -  SECOND    CLASS 0
 PU0418
 PU0418.The horizontal coordinates were scaled from a map and have
 PU0418.an estimated accuracy of +/- 6 seconds.
 PU0418
 PU0418.The orthometric height was determined by differential leveling and
 PU0418.adjusted by the NATIONAL GEODETIC SURVEY
 PU0418.in June 1991.
 PU0418
 PU0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0418.GEOID18 height accuracy estimate available here.
 PU0418
 PU0418.Click photographs - Photos may exist for this station.
 PU0418
 PU0418.The dynamic height is computed by dividing the NAVD 88
 PU0418.geopotential number by the normal gravity value computed on the
 PU0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0418.degrees latitude (g = 980.6199 gals.).
 PU0418
 PU0418.The modeled gravity was interpolated from observed gravity values.
 PU0418
 PU0418;                    North         East    Units  Estimated Accuracy
 PU0418;SPC SD S     -   203,840.      450,580.      MT  (+/- 180 meters Scaled)
 PU0418
 PU0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ238926(NAD 83)
 PU0418
 PU0418                          SUPERSEDED SURVEY CONTROL
 PU0418
 PU0418  NGVD 29 (??/??/92)  881.65   (m)         2892.5    (f) COMPUTED    2 0
 PU0418
 PU0418.Superseded values are not recommended for survey control.
 PU0418
 PU0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0418.See file dsdata.pdf to determine how the superseded data were derived.
 PU0418
 PU0418_MARKER: DS = TRIANGULATION STATION DISK
 PU0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0418_STAMPING: B 2 X 1961
 PU0418_MARK LOGO: CGS
 PU0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0418+STABILITY: SURFACE MOTION
 PU0418
 PU0418  HISTORY     - Date     Condition        Report By
 PU0418  HISTORY     - 1961     MONUMENTED       CGS
 PU0418  HISTORY     - 1962     GOOD             CGS
 PU0418
 PU0418                          STATION DESCRIPTION
 PU0418
 PU0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0418'12.8 MI N FROM WALL.
 PU0418'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0418'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0418'MILES NORTH ALONG A GRAVELED ROAD TO A FIELD ROAD LEADING EAST,
 PU0418'THENCE 0.3 MILE EAST ALONG THE FIELD ROAD, 25 FEET NORTH OF THE
 PU0418'CENTER LINE OF THE FIELD ROAD, 0.45 MILE NORTH-NORTHWEST OF A
 PU0418'SMALL GROVE OF TREES, 50.0 FEET NORTH OF AND ACROSS THE FIELD
 PU0418'ROAD FROM B 2 X NO 2, 52.1 FEET WEST OF B 2 X NO 1, 7.0 FEET
 PU0418'EAST-SOUTHEAST OF A METAL WITNESS POST, 3.4 FEET SOUTH OF A
 PU0418'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0425 ***********************************************************************
 PU0425  DESIGNATION -  B 2 X AZ MK
 PU0425  PID         -  PU0425
 PU0425  STATE/COUNTY-  SD/PENNINGTON
 PU0425  COUNTRY     -  US
 PU0425  USGS QUAD   -  RAINY CREEK (2017)
 PU0425
 PU0425                         *CURRENT SURVEY CONTROL
 PU0425  ______________________________________________________________________
 PU0425* NAD 83(1986) POSITION- 44 09 39.     (N) 102 12 27.     (W)   SCALED
 PU0425* NAVD 88 ORTHO HEIGHT -   886.126 (meters)     2907.23  (feet) ADJUSTED
 PU0425  ______________________________________________________________________
 PU0425  GEOID HEIGHT    -        -19.175 (meters)                     GEOID18
 PU0425  DYNAMIC HEIGHT  -        885.866 (meters)     2906.38  (feet) COMP
 PU0425  MODELED GRAVITY -    980,294.7   (mgal)                       NAVD 88
 PU0425
 PU0425  VERT ORDER      -  SECOND    CLASS 0
 PU0425
 PU0425.The horizontal coordinates were scaled from a map and have
 PU0425.an estimated accuracy of +/- 6 seconds.
 PU0425
 PU0425.The orthometric height was determined by differential leveling and
 PU0425.adjusted by the NATIONAL GEODETIC SURVEY
 PU0425.in June 1991.
 PU0425
 PU0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0425.GEOID18 height accuracy estimate available here.
 PU0425
 PU0425.Click photographs - Photos may exist for this station.
 PU0425
 PU0425.The dynamic height is computed by dividing the NAVD 88
 PU0425.geopotential number by the normal gravity value computed on the
 PU0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0425.degrees latitude (g = 980.6199 gals.).
 PU0425
 PU0425.The modeled gravity was interpolated from observed gravity values.
 PU0425
 PU0425;                    North         East    Units  Estimated Accuracy
 PU0425;SPC SD S     -   204,720.      450,110.      MT  (+/- 180 meters Scaled)
 PU0425
 PU0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ232935(NAD 83)
 PU0425
 PU0425                          SUPERSEDED SURVEY CONTROL
 PU0425
 PU0425  NGVD 29 (??/??/92)  885.67   (m)         2905.7    (f) COMPUTED    2 0
 PU0425
 PU0425.Superseded values are not recommended for survey control.
 PU0425
 PU0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0425.See file dsdata.pdf to determine how the superseded data were derived.
 PU0425
 PU0425_MARKER: DZ = AZIMUTH MARK DISK
 PU0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0425_STAMPING: B 2 X 1961
 PU0425_MARK LOGO: CGS
 PU0425_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0425+STABILITY: SURFACE MOTION
 PU0425
 PU0425  HISTORY     - Date     Condition        Report By
 PU0425  HISTORY     - 1961     MONUMENTED       CGS
 PU0425  HISTORY     - 1962     GOOD             CGS
 PU0425
 PU0425                          STATION DESCRIPTION
 PU0425
 PU0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0425'6.8 MI S FROM CREIGHTON.
 PU0425'ABOUT 6.8 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0425'AND SERVICE STATION AT CREIGHTON, OR ABOUT 8.5 MILES NORTH ALONG
 PU0425'COUNTY ROAD 508 FROM THE POST OFFICE AT WALL, THENCE 1.0 MILE
 PU0425'EAST ALONG A GRAVELED ROAD, THENCE 3.55 MILES NORTH ALONG A
 PU0425'GRAVELED ROAD, 43 1/2 FEET NORTH OF THE CENTER LINE OF A PRIVATE
 PU0425'ROAD LEADING EAST, 33 FEET EAST OF THE CENTER LINE OF THE GRAVELED
 PU0425'ROAD, 3.8 FEET WEST-SOUTHWEST OF A TELEPHONE POLE BEARING NO. 1-243,
 PU0425'IN LINE WITH A FENCE LEADING EAST, 2.0 FEET SOUTH OF A METAL
 PU0425'WITNESS POST, 10 INCHES WEST OF A CORNER FENCE POST, AND SET IN
 PU0425'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0421 ***********************************************************************
 PU0421  DESIGNATION -  B 2 X AZ MK RESET
 PU0421  PID         -  PU0421
 PU0421  STATE/COUNTY-  SD/PENNINGTON
 PU0421  COUNTRY     -  US
 PU0421  USGS QUAD   -  RAINY CREEK (2017)
 PU0421
 PU0421                         *CURRENT SURVEY CONTROL
 PU0421  ______________________________________________________________________
 PU0421* NAD 83(1986) POSITION- 44 09 39.     (N) 102 12 27.     (W)   SCALED
 PU0421* NAVD 88 ORTHO HEIGHT -   885.59  (meters)     2905.5   (feet) RESET
 PU0421  ______________________________________________________________________
 PU0421  GEOID HEIGHT    -        -19.175 (meters)                     GEOID18
 PU0421  VERT ORDER      -  THIRD
 PU0421
 PU0421.The horizontal coordinates were scaled from a map and have
 PU0421.an estimated accuracy of +/- 6 seconds.
 PU0421
 PU0421.The orthometric height was computed from unverified reset data.
 PU0421
 PU0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0421.GEOID18 height accuracy estimate available here.
 PU0421
 PU0421.Click photographs - Photos may exist for this station.
 PU0421
 PU0421;                    North         East    Units  Estimated Accuracy
 PU0421;SPC SD S     -   204,720.      450,110.      MT  (+/- 180 meters Scaled)
 PU0421
 PU0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ232935(NAD 83)
 PU0421
 PU0421                          SUPERSEDED SURVEY CONTROL
 PU0421
 PU0421.No superseded survey control is available for this station.
 PU0421
 PU0421_MARKER: DZ = AZIMUTH MARK DISK
 PU0421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0421_STAMPING: B 2 X 1961 RESET 1964
 PU0421_MARK LOGO: CGS
 PU0421_PROJECTION: FLUSH
 PU0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0421+STABILITY: SURFACE MOTION
 PU0421
 PU0421  HISTORY     - Date     Condition        Report By
 PU0421  HISTORY     - 1964     MONUMENTED       CGS
 PU0421
 PU0421                          STATION DESCRIPTION
 PU0421
 PU0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 PU0421'13 MI N FROM WALL.
 PU0421'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0421'AT WALL, THENCE EAST ALONG A GRAVELED ROAD FOR 1.0 MILE, THENCE
 PU0421'NORTH ALONG A GRAVELED ROAD FOR 3.55 MILES TO MARK ON RIGHT, 50
 PU0421'FEET EAST OF CENTERLINE OF ROAD, 30.7 FEET SOUTH OF A POWERLINE
 PU0421'POLE, 12 FEET NORTH OF CENTER OF A PRIVATE ROAD LEADING EAST AND
 PU0421'2 FEET SOUTH OF A METAL WITNESS POST, SET IN THE TOP OF A CONCRETE
 PU0421'POST FLUSH WITH THE TOP OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0419 ***********************************************************************
 PU0419  DESIGNATION -  B 2 X RM 1
 PU0419  PID         -  PU0419
 PU0419  STATE/COUNTY-  SD/PENNINGTON
 PU0419  COUNTRY     -  US
 PU0419  USGS QUAD   -  RAINY CREEK (2017)
 PU0419
 PU0419                         *CURRENT SURVEY CONTROL
 PU0419  ______________________________________________________________________
 PU0419* NAD 83(1986) POSITION- 44 09 11.     (N) 102 12 04.     (W)   SCALED
 PU0419* NAVD 88 ORTHO HEIGHT -   882.107 (meters)     2894.05  (feet) ADJUSTED
 PU0419  ______________________________________________________________________
 PU0419  GEOID HEIGHT    -        -19.185 (meters)                     GEOID18
 PU0419  DYNAMIC HEIGHT  -        881.848 (meters)     2893.20  (feet) COMP
 PU0419  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 PU0419
 PU0419  VERT ORDER      -  SECOND    CLASS 0
 PU0419
 PU0419.The horizontal coordinates were scaled from a map and have
 PU0419.an estimated accuracy of +/- 6 seconds.
 PU0419
 PU0419.The orthometric height was determined by differential leveling and
 PU0419.adjusted by the NATIONAL GEODETIC SURVEY
 PU0419.in June 1991.
 PU0419
 PU0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0419.GEOID18 height accuracy estimate available here.
 PU0419
 PU0419.Click photographs - Photos may exist for this station.
 PU0419
 PU0419.The dynamic height is computed by dividing the NAVD 88
 PU0419.geopotential number by the normal gravity value computed on the
 PU0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0419.degrees latitude (g = 980.6199 gals.).
 PU0419
 PU0419.The modeled gravity was interpolated from observed gravity values.
 PU0419
 PU0419;                    North         East    Units  Estimated Accuracy
 PU0419;SPC SD S     -   203,840.      450,600.      MT  (+/- 180 meters Scaled)
 PU0419
 PU0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ238926(NAD 83)
 PU0419
 PU0419                          SUPERSEDED SURVEY CONTROL
 PU0419
 PU0419  NGVD 29 (??/??/92)  881.65   (m)         2892.5    (f) COMPUTED    2 0
 PU0419
 PU0419.Superseded values are not recommended for survey control.
 PU0419
 PU0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0419.See file dsdata.pdf to determine how the superseded data were derived.
 PU0419
 PU0419_MARKER: DR = REFERENCE MARK DISK
 PU0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0419_STAMPING: B 2 X NO 1 1961
 PU0419_MARK LOGO: CGS
 PU0419_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0419+STABILITY: SURFACE MOTION
 PU0419
 PU0419  HISTORY     - Date     Condition        Report By
 PU0419  HISTORY     - 1961     MONUMENTED       CGS
 PU0419  HISTORY     - 1962     GOOD             CGS
 PU0419
 PU0419                          STATION DESCRIPTION
 PU0419
 PU0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0419'12.8 MI N FROM WALL.
 PU0419'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0419'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0419'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE EAST ALONG A
 PU0419'FIELD ROAD, 0.45 MILE NORTH-NORTHWEST OF A SMALL GROVE OF TREES,
 PU0419'52.1 FEET EAST OF B 2 X 1961, 77.4 FEET NORTHEAST OF B 2 X R.M. 2,
 PU0419'8 INCHES SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PU0419'POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0417 ***********************************************************************
 PU0417  DESIGNATION -  B 2 X RM 2
 PU0417  PID         -  PU0417
 PU0417  STATE/COUNTY-  SD/PENNINGTON
 PU0417  COUNTRY     -  US
 PU0417  USGS QUAD   -  RAINY CREEK (2017)
 PU0417
 PU0417                         *CURRENT SURVEY CONTROL
 PU0417  ______________________________________________________________________
 PU0417* NAD 83(1986) POSITION- 44 09 10.     (N) 102 12 05.     (W)   SCALED
 PU0417* NAVD 88 ORTHO HEIGHT -   881.960 (meters)     2893.56  (feet) ADJUSTED
 PU0417  ______________________________________________________________________
 PU0417  GEOID HEIGHT    -        -19.184 (meters)                     GEOID18
 PU0417  DYNAMIC HEIGHT  -        881.701 (meters)     2892.71  (feet) COMP
 PU0417  MODELED GRAVITY -    980,294.5   (mgal)                       NAVD 88
 PU0417
 PU0417  VERT ORDER      -  SECOND    CLASS 0
 PU0417
 PU0417.The horizontal coordinates were scaled from a map and have
 PU0417.an estimated accuracy of +/- 6 seconds.
 PU0417
 PU0417.The orthometric height was determined by differential leveling and
 PU0417.adjusted by the NATIONAL GEODETIC SURVEY
 PU0417.in June 1991.
 PU0417
 PU0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0417.GEOID18 height accuracy estimate available here.
 PU0417
 PU0417.Click photographs - Photos may exist for this station.
 PU0417
 PU0417.The dynamic height is computed by dividing the NAVD 88
 PU0417.geopotential number by the normal gravity value computed on the
 PU0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0417.degrees latitude (g = 980.6199 gals.).
 PU0417
 PU0417.The modeled gravity was interpolated from observed gravity values.
 PU0417
 PU0417;                    North         East    Units  Estimated Accuracy
 PU0417;SPC SD S     -   203,810.      450,580.      MT  (+/- 180 meters Scaled)
 PU0417
 PU0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ238926(NAD 83)
 PU0417
 PU0417                          SUPERSEDED SURVEY CONTROL
 PU0417
 PU0417  NGVD 29 (??/??/92)  881.50   (m)         2892.1    (f) COMPUTED    2 0
 PU0417
 PU0417.Superseded values are not recommended for survey control.
 PU0417
 PU0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0417.See file dsdata.pdf to determine how the superseded data were derived.
 PU0417
 PU0417_MARKER: DR = REFERENCE MARK DISK
 PU0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0417_STAMPING: B 2 X NO 2 1961
 PU0417_MARK LOGO: CGS
 PU0417_PROJECTION: FLUSH
 PU0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0417+STABILITY: SURFACE MOTION
 PU0417
 PU0417  HISTORY     - Date     Condition        Report By
 PU0417  HISTORY     - 1961     MONUMENTED       CGS
 PU0417  HISTORY     - 1962     GOOD             CGS
 PU0417
 PU0417                          STATION DESCRIPTION
 PU0417
 PU0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0417'12.8 MI N FROM WALL.
 PU0417'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0417'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0417'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE EAST ALONG A
 PU0417'FIELD ROAD, 50.0 FEET SOUTH OF B 2 X 1961, 25 FEET SOUTH OF THE
 PU0417'CENTER LINE OF THE FIELD ROAD, 77.4 FEET SOUTHWEST OF B 2 X NO
 PU0417'1, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PU0417'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0420 ***********************************************************************
 PU0420  DESIGNATION -  B 2 X RM 3
 PU0420  PID         -  PU0420
 PU0420  STATE/COUNTY-  SD/PENNINGTON
 PU0420  COUNTRY     -  US
 PU0420  USGS QUAD   -  RAINY CREEK (2017)
 PU0420
 PU0420                         *CURRENT SURVEY CONTROL
 PU0420  ______________________________________________________________________
 PU0420* NAD 83(1986) POSITION- 44 09 10.     (N) 102 12 07.     (W)   SCALED
 PU0420* NAVD 88 ORTHO HEIGHT -   882.07  (meters)     2893.9   (feet) RESET
 PU0420  ______________________________________________________________________
 PU0420  GEOID HEIGHT    -        -19.182 (meters)                     GEOID18
 PU0420  VERT ORDER      -  THIRD
 PU0420
 PU0420.The horizontal coordinates were scaled from a map and have
 PU0420.an estimated accuracy of +/- 6 seconds.
 PU0420
 PU0420.The orthometric height was computed from unverified reset data.
 PU0420
 PU0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0420.GEOID18 height accuracy estimate available here.
 PU0420
 PU0420.Click photographs - Photos may exist for this station.
 PU0420
 PU0420;                    North         East    Units  Estimated Accuracy
 PU0420;SPC SD S     -   203,810.      450,530.      MT  (+/- 180 meters Scaled)
 PU0420
 PU0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ237926(NAD 83)
 PU0420
 PU0420                          SUPERSEDED SURVEY CONTROL
 PU0420
 PU0420.No superseded survey control is available for this station.
 PU0420
 PU0420_MARKER: DR = REFERENCE MARK DISK
 PU0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0420_STAMPING: B 2 X NO 3 1961
 PU0420_MARK LOGO: CGS
 PU0420_PROJECTION: FLUSH
 PU0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0420+STABILITY: SURFACE MOTION
 PU0420
 PU0420  HISTORY     - Date     Condition        Report By
 PU0420  HISTORY     - 1964     MONUMENTED       CGS
 PU0420  HISTORY     - 1964     GOOD             CGS
 PU0420
 PU0420                          STATION DESCRIPTION
 PU0420
 PU0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 PU0420'12.8 MI N FROM WALL.
 PU0420'ABOUT 8.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0420'AT WALL, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 3.05
 PU0420'MILES NORTH ALONG A GRAVELED ROAD TO A FIELD ROAD LEADING EAST,
 PU0420'THENCE EAST ALONG FIELD ROAD FOR 0.3 MILES, 74.3 FEET WEST OF
 PU0420'STATION B 2 X, 17 FEET NORTH OF CENTERLINE OF FIELD ROAD AND
 PU0420'4 1/2 FEET EAST OF A CONCRETE PIER USED IN CONNECTION WITH A
 PU0420'MISSILE SITE, SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 PU0420'THE TOP OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0461 ***********************************************************************
 QS0461  DESIGNATION -  B 20
 QS0461  PID         -  QS0461
 QS0461  STATE/COUNTY-  SD/DEWEY
 QS0461  COUNTRY     -  US
 QS0461  USGS QUAD   -  ISABEL (2017)
 QS0461
 QS0461                         *CURRENT SURVEY CONTROL
 QS0461  ______________________________________________________________________
 QS0461* NAD 83(1986) POSITION- 45 23 08.     (N) 101 26 59.     (W)   SCALED
 QS0461* NAVD 88 ORTHO HEIGHT -   720.228 (meters)     2362.95  (feet) ADJUSTED
 QS0461  ______________________________________________________________________
 QS0461  GEOID HEIGHT    -        -20.529 (meters)                     GEOID18
 QS0461  DYNAMIC HEIGHT  -        720.114 (meters)     2362.57  (feet) COMP
 QS0461  MODELED GRAVITY -    980,435.0   (mgal)                       NAVD 88
 QS0461
 QS0461  VERT ORDER      -  FIRST     CLASS II
 QS0461
 QS0461.The horizontal coordinates were scaled from a map and have
 QS0461.an estimated accuracy of +/- 6 seconds.
 QS0461
 QS0461.The orthometric height was determined by differential leveling and
 QS0461.adjusted by the NATIONAL GEODETIC SURVEY
 QS0461.in April 2000.
 QS0461
 QS0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0461.GEOID18 height accuracy estimate available here.
 QS0461
 QS0461.Click photographs - Photos may exist for this station.
 QS0461
 QS0461.The dynamic height is computed by dividing the NAVD 88
 QS0461.geopotential number by the normal gravity value computed on the
 QS0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0461.degrees latitude (g = 980.6199 gals.).
 QS0461
 QS0461.The modeled gravity was interpolated from observed gravity values.
 QS0461
 QS0461;                    North         East    Units  Estimated Accuracy
 QS0461;SPC SD N     -   173,510.      486,470.      MT  (+/- 180 meters Scaled)
 QS0461
 QS0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR082287(NAD 83)
 QS0461
 QS0461                          SUPERSEDED SURVEY CONTROL
 QS0461
 QS0461  NAVD 88 (06/15/91)  720.193  (m)         2362.83   (f) SUPERSEDED  1 2
 QS0461  NGVD 29 (??/??/92)  719.686  (m)         2361.17   (f) ADJ UNCH    1 2
 QS0461
 QS0461.Superseded values are not recommended for survey control.
 QS0461
 QS0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0461.See file dsdata.pdf to determine how the superseded data were derived.
 QS0461
 QS0461_MARKER: DB = BENCH MARK DISK
 QS0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0461_STAMPING: B 20 1933
 QS0461_MARK LOGO: CGS
 QS0461_PROJECTION: PROJECTING 20 CENTIMETERS
 QS0461_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0461+STABILITY: SURFACE MOTION
 QS0461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0461+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0461
 QS0461  HISTORY     - Date     Condition        Report By
 QS0461  HISTORY     - 1933     MONUMENTED       CGS
 QS0461  HISTORY     - 1985     GOOD             NGS
 QS0461  HISTORY     - 19990622 GOOD             NGS
 QS0461
 QS0461                          STATION DESCRIPTION
 QS0461
 QS0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0461'1.4 MI SW FROM ISABEL.
 QS0461'ABOUT 1.4 MILES SOUTHWEST ALONG STATE HIGHWAY 65 FROM ISABEL,
 QS0461'DEWEY COUNTY, AT A SECTION CORNER, AT THE JUNCTION OF A ROAD
 QS0461'LEADING NORTH, ABOUT 186 FEET NORTH OF THE CENTER LINE OF THE
 QS0461'HIGHWAY, AND 61 FEET WEST OF THE CENTER LINE OF THE SIDE ROAD.
 QS0461'A STANDARD DISK, STAMPED B 20 1933 AND SET IN THE TOP OF A
 QS0461'CONCRETE POST PROJECTING ABOUT 12 INCHES ABOVE GROUND.
 QS0461
 QS0461                          STATION RECOVERY (1985)
 QS0461
 QS0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0461'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  2.34 KM (1.45
 QS0461'MI) SOUTHWEST ALONG STATE HIGHWAY 65 FROM THE POST OFFICE AT ISABEL,
 QS0461'IN THE NORTHWEST CORNER OF A FIELD ACCESS ROAD LEADING NORTH, 0.53 KM
 QS0461'(0.33 MI) WEST OF MILEPOST 140, 56.1 METERS (184 FT) NORTH OF THE
 QS0461'HIGHWAY CENTERLINE, 18.3 METERS (60 FT) WEST OF THE EXTENDED CENTER OF
 QS0461'THE ROAD, 76.2 METERS (250 FT) SOUTHWEST OF THE WEST END OF A EARTHEN
 QS0461'DAM, 44.8 METERS (147 FT) NORTH-NORTHWEST OF THE WEST END OF A WIRE
 QS0461'GATE IN THE RIGHT-OF-WAY FENCE AND 42.1 METERS (138 FT) NORTH OF THE
 QS0461'RIGHT-OF-WAY FENCE.
 QS0461'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0461'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
 QS0461
 QS0461                          STATION RECOVERY (1999)
 QS0461
 QS0461'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0461'2.3 KM (1.40 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0461'IN ISABEL, 345.9 M (1134.8 FT) EAST OF MILEPOST 139, 56.5 M (185.4 FT)
 QS0461'NORTH OF THE HIGHWAY CENTERLINE, 33.6 M (110.2 FT) NORTHEAST OF AN
 QS0461'UNDERGROUND CABLE JUNCTION BOX, 33.2 M (108.9 FT) NORTH OF A WITNESS
 QS0461'POST AND FENCE, 20.9 M (68.6 FT) WEST OF THE CENTER OF A TRACK ROAD,
 QS0461'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 QS0461'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 QS0461'IS ON PROPERTY OWNED BY GEORGE BOLDT, BOX 82, ISABEL, SD 57633.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0252 ***********************************************************************
 QQ0252  DESIGNATION -  B 20
 QQ0252  PID         -  QQ0252
 QQ0252  STATE/COUNTY-  SD/DAY
 QQ0252  COUNTRY     -  US
 QQ0252  USGS QUAD   -  ANDOVER (2017)
 QQ0252
 QQ0252                         *CURRENT SURVEY CONTROL
 QQ0252  ______________________________________________________________________
 QQ0252* NAD 83(1986) POSITION- 45 24 37.     (N) 097 54 09.     (W)   SCALED
 QQ0252* NAVD 88 ORTHO HEIGHT -   453.037 (meters)     1486.34  (feet) ADJUSTED
 QQ0252  ______________________________________________________________________
 QQ0252  GEOID HEIGHT    -        -24.869 (meters)                     GEOID18
 QQ0252  DYNAMIC HEIGHT  -        452.998 (meters)     1486.21  (feet) COMP
 QQ0252  MODELED GRAVITY -    980,517.3   (mgal)                       NAVD 88
 QQ0252
 QQ0252  VERT ORDER      -  FIRST     CLASS II
 QQ0252
 QQ0252.The horizontal coordinates were scaled from a map and have
 QQ0252.an estimated accuracy of +/- 6 seconds.
 QQ0252
 QQ0252.The orthometric height was determined by differential leveling and
 QQ0252.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0252.in July 1998.
 QQ0252
 QQ0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0252.GEOID18 height accuracy estimate available here.
 QQ0252
 QQ0252.Click photographs - Photos may exist for this station.
 QQ0252
 QQ0252.The dynamic height is computed by dividing the NAVD 88
 QQ0252.geopotential number by the normal gravity value computed on the
 QQ0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0252.degrees latitude (g = 980.6199 gals.).
 QQ0252
 QQ0252.The modeled gravity was interpolated from observed gravity values.
 QQ0252
 QQ0252;                    North         East    Units  Estimated Accuracy
 QQ0252;SPC SD N     -   177,360.      764,170.      MT  (+/- 180 meters Scaled)
 QQ0252
 QQ0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR858291(NAD 83)
 QQ0252
 QQ0252                          SUPERSEDED SURVEY CONTROL
 QQ0252
 QQ0252  NAVD 88 (06/15/91)  453.048  (m)         1486.38   (f) SUPERSEDED  1 2
 QQ0252  NGVD 29 (??/??/92)  452.764  (m)         1485.44   (f) ADJ UNCH    1 2
 QQ0252
 QQ0252.Superseded values are not recommended for survey control.
 QQ0252
 QQ0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0252.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0252
 QQ0252_MARKER: DB = BENCH MARK DISK
 QQ0252_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0252_SP_SET: BUILDING
 QQ0252_STAMPING: B 20 1931 1485.443
 QQ0252_MARK LOGO: CGS
 QQ0252_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0252+STABILITY: SURFACE MOTION
 QQ0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0252+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0252
 QQ0252  HISTORY     - Date     Condition        Report By
 QQ0252  HISTORY     - 1931     MONUMENTED       CGS
 QQ0252  HISTORY     - 1934     GOOD             CGS
 QQ0252  HISTORY     - 19970314 GOOD             NGS
 QQ0252
 QQ0252                          STATION DESCRIPTION
 QQ0252
 QQ0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0252'IN ANDOVER.
 QQ0252'AT ANDOVER, DAY COUNTY, AT THE BRICK SCHOOL BUILDING, IN THE WEST
 QQ0252'WALL, 1.4 FEET SOUTH OF THE NORTHWEST CORNER, AND 5.5 FEET ABOVE
 QQ0252'THE GROUND.  A STANDARD DISK, STAMPED 1485.443 B 20 1931 AND SET
 QQ0252'VERTICALLY.
 QQ0252
 QQ0252                          STATION RECOVERY (1934)
 QQ0252
 QQ0252'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QQ0252'RECOVERED IN GOOD CONDITION.
 QQ0252
 QQ0252                          STATION RECOVERY (1997)
 QQ0252
 QQ0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0252'16.7 KM (10.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0252'STATE HIGHWAY 37 IN GROTON, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG
 QQ0252'MAIN STREET, THENCE 0.1 KM (0.05 MI) EASTERLY ALONG A STREET, SET
 QQ0252'VERTICALLY IN WEST FACE OF THE ANDOVER SCHOOL (VACANT), 43.7 M (143.4
 QQ0252'FT) SOUTH OF THE EXTENDED STREET CENTER, 24.6 M (80.7 FT) EAST OF THE
 QQ0252'CENTER OF A STREET, 10.5 M (34.4 FT) NORTH OF THE CENTER OF THE WEST
 QQ0252'ENTRANCE, 1.5 M (4.9 FT) ABOVE THE GROUND SURFACE, AND 0.4 M (1.3 FT)
 QQ0252'SOUTH OF THE NORTHWEST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0834 ***********************************************************************
 PT0834  DESIGNATION -  B 21
 PT0834  PID         -  PT0834
 PT0834  STATE/COUNTY-  SD/ZIEBACH
 PT0834  COUNTRY     -  US
 PT0834  USGS QUAD   -  LONGBRAKE RANCH (2017)
 PT0834
 PT0834                         *CURRENT SURVEY CONTROL
 PT0834  ______________________________________________________________________
 PT0834* NAD 83(1986) POSITION- 44 45 40.     (N) 101 37 40.     (W)   SCALED
 PT0834* NAVD 88 ORTHO HEIGHT -   722.058 (meters)     2368.95  (feet) ADJUSTED
 PT0834  ______________________________________________________________________
 PT0834  GEOID HEIGHT    -        -20.871 (meters)                     GEOID18
 PT0834  DYNAMIC HEIGHT  -        721.905 (meters)     2368.45  (feet) COMP
 PT0834  MODELED GRAVITY -    980,381.3   (mgal)                       NAVD 88
 PT0834
 PT0834  VERT ORDER      -  FIRST     CLASS II
 PT0834
 PT0834.The horizontal coordinates were scaled from a map and have
 PT0834.an estimated accuracy of +/- 6 seconds.
 PT0834
 PT0834.The orthometric height was determined by differential leveling and
 PT0834.adjusted by the NATIONAL GEODETIC SURVEY
 PT0834.in June 1991.
 PT0834
 PT0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0834.GEOID18 height accuracy estimate available here.
 PT0834
 PT0834.Click photographs - Photos may exist for this station.
 PT0834
 PT0834.The dynamic height is computed by dividing the NAVD 88
 PT0834.geopotential number by the normal gravity value computed on the
 PT0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0834.degrees latitude (g = 980.6199 gals.).
 PT0834
 PT0834.The modeled gravity was interpolated from observed gravity values.
 PT0834
 PT0834;                    North         East    Units  Estimated Accuracy
 PT0834;SPC SD N     -   104,390.      471,140.      MT  (+/- 180 meters Scaled)
 PT0834
 PT0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ920597(NAD 83)
 PT0834
 PT0834                          SUPERSEDED SURVEY CONTROL
 PT0834
 PT0834  NGVD 29 (??/??/92)  721.612  (m)         2367.49   (f) ADJ UNCH    1 2
 PT0834
 PT0834.Superseded values are not recommended for survey control.
 PT0834
 PT0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0834.See file dsdata.pdf to determine how the superseded data were derived.
 PT0834
 PT0834_MARKER: DB = BENCH MARK DISK
 PT0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0834_STAMPING: B 21 1933
 PT0834_MARK LOGO: CGS
 PT0834_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0834+STABILITY: SURFACE MOTION
 PT0834
 PT0834  HISTORY     - Date     Condition        Report By
 PT0834  HISTORY     - 1933     MONUMENTED       CGS
 PT0834  HISTORY     - 1934     GOOD             CGS
 PT0834
 PT0834                          STATION DESCRIPTION
 PT0834
 PT0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0834'14 MI N FROM CHERRY CREEK.
 PT0834'14.0 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0834'COUNTY, ABOUT 400 FEET EAST OF THE HEAD OF A DRY WASH, AT A CURVE
 PT0834'IN THE ROAD, AND 80 FEET SOUTHWEST OF THE CENTER LINE OF THE
 PT0834'ROAD.  A STANDARD DISK, STAMPED B 21 1933 AND SET IN THE TOP
 PT0834'OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 PT0834
 PT0834                          STATION RECOVERY (1934)
 PT0834
 PT0834'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0834'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0201 ***********************************************************************
 QR0201  DESIGNATION -  B 21
 QR0201  PID         -  QR0201
 QR0201  STATE/COUNTY-  SD/EDMUNDS
 QR0201  COUNTRY     -  US
 QR0201  USGS QUAD   -  IPSWICH (2017)
 QR0201
 QR0201                         *CURRENT SURVEY CONTROL
 QR0201  ______________________________________________________________________
 QR0201* NAD 83(1986) POSITION- 45 26 33.     (N) 099 01 47.     (W)   SCALED
 QR0201* NAVD 88 ORTHO HEIGHT -   468.037 (meters)     1535.55  (feet) ADJUSTED
 QR0201  ______________________________________________________________________
 QR0201  GEOID HEIGHT    -        -23.561 (meters)                     GEOID18
 QR0201  DYNAMIC HEIGHT  -        467.998 (meters)     1535.42  (feet) COMP
 QR0201  MODELED GRAVITY -    980,517.8   (mgal)                       NAVD 88
 QR0201
 QR0201  VERT ORDER      -  FIRST     CLASS II
 QR0201
 QR0201.The horizontal coordinates were scaled from a map and have
 QR0201.an estimated accuracy of +/- 6 seconds.
 QR0201
 QR0201.The orthometric height was determined by differential leveling and
 QR0201.adjusted by the NATIONAL GEODETIC SURVEY
 QR0201.in June 1991.
 QR0201
 QR0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0201.GEOID18 height accuracy estimate available here.
 QR0201
 QR0201.Click photographs - Photos may exist for this station.
 QR0201
 QR0201.The dynamic height is computed by dividing the NAVD 88
 QR0201.geopotential number by the normal gravity value computed on the
 QR0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0201.degrees latitude (g = 980.6199 gals.).
 QR0201
 QR0201.The modeled gravity was interpolated from observed gravity values.
 QR0201
 QR0201;                    North         East    Units  Estimated Accuracy
 QR0201;SPC SD N     -   179,270.      675,910.      MT  (+/- 180 meters Scaled)
 QR0201
 QR0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR976321(NAD 83)
 QR0201
 QR0201                          SUPERSEDED SURVEY CONTROL
 QR0201
 QR0201  NGVD 29 (??/??/92)  467.698  (m)         1534.44   (f) ADJ UNCH    1 2
 QR0201
 QR0201.Superseded values are not recommended for survey control.
 QR0201
 QR0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0201.See file dsdata.pdf to determine how the superseded data were derived.
 QR0201
 QR0201_MARKER: DB = BENCH MARK DISK
 QR0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0201_STAMPING: 1534.439 B 21 1931
 QR0201_MARK LOGO: CGS
 QR0201_PROJECTION: FLUSH
 QR0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0201+STABILITY: SURFACE MOTION
 QR0201
 QR0201  HISTORY     - Date     Condition        Report By
 QR0201  HISTORY     - 1931     MONUMENTED       CGS
 QR0201  HISTORY     - 1934     GOOD             CGS
 QR0201  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0201
 QR0201                          STATION DESCRIPTION
 QR0201
 QR0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0201'IN IPSWICH.
 QR0201'AT IPSWICH, EDMUNDS COUNTY, 50 FEET NORTHWEST OF THE CHICAGO,
 QR0201'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT A STREET
 QR0201'CROSSING, 80 FEET NORTH OF THE NORTH RAIL, 75 FEET EAST OF THE
 QR0201'CENTER LINE OF THE STREET, AND 11 FEET WEST OF A SMALL OUT-BUILDING.
 QR0201'A STANDARD DISK, STAMPED 1534.439 B 21 1931 AND SET IN THE TOP
 QR0201'OF A CONCRETE POST FLUSH WITH THE GROUND.
 QR0201
 QR0201                          STATION RECOVERY (1997)
 QR0201
 QR0201'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0201'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0515 ***********************************************************************
 PT0515  DESIGNATION -  B 22
 PT0515  PID         -  PT0515
 PT0515  STATE/COUNTY-  SD/HAAKON
 PT0515  COUNTRY     -  US
 PT0515  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0515
 PT0515                         *CURRENT SURVEY CONTROL
 PT0515  ______________________________________________________________________
 PT0515* NAD 83(1986) POSITION- 44 14 25.56   (N) 101 40 02.33   (W)   HD_HELD1
 PT0515* NAVD 88 ORTHO HEIGHT -   761.211 (meters)     2497.41  (feet) ADJUSTED
 PT0515  ______________________________________________________________________
 PT0515  GEOID HEIGHT    -        -21.013 (meters)                     GEOID18
 PT0515  DYNAMIC HEIGHT  -        760.997 (meters)     2496.70  (feet) COMP
 PT0515  MODELED GRAVITY -    980,311.9   (mgal)                       NAVD 88
 PT0515
 PT0515  VERT ORDER      -  FIRST     CLASS II
 PT0515
 PT0515.The horizontal coordinates were determined by differentially corrected
 PT0515.hand held GPS observations or other comparable positioning techniques
 PT0515.and have an estimated accuracy of +/- 3 meters.
 PT0515
 PT0515.The orthometric height was determined by differential leveling and
 PT0515.adjusted by the NATIONAL GEODETIC SURVEY
 PT0515.in June 1991.
 PT0515
 PT0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0515.GEOID18 height accuracy estimate available here.
 PT0515
 PT0515.Click photographs - Photos may exist for this station.
 PT0515
 PT0515.The dynamic height is computed by dividing the NAVD 88
 PT0515.geopotential number by the normal gravity value computed on the
 PT0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0515.degrees latitude (g = 980.6199 gals.).
 PT0515
 PT0515.The modeled gravity was interpolated from observed gravity values.
 PT0515
 PT0515;                    North         East    Units  Estimated Accuracy
 PT0515;SPC SD S     -   212,724.8     493,447.7     MT  (+/- 3 meters HH1 GPS) 
 PT0515
 PT0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8701302037(NAD 83)
 PT0515
 PT0515                          SUPERSEDED SURVEY CONTROL
 PT0515
 PT0515  NGVD 29 (??/??/92)  760.748  (m)         2495.89   (f) ADJ UNCH    1 2
 PT0515
 PT0515.Superseded values are not recommended for survey control.
 PT0515
 PT0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0515.See file dsdata.pdf to determine how the superseded data were derived.
 PT0515
 PT0515_MARKER: DB = BENCH MARK DISK
 PT0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0515_STAMPING: B 22 1933
 PT0515_MARK LOGO: CGS
 PT0515_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0515+STABILITY: SURFACE MOTION
 PT0515
 PT0515  HISTORY     - Date     Condition        Report By
 PT0515  HISTORY     - 1933     MONUMENTED       CGS
 PT0515  HISTORY     - 1962     GOOD             CGS
 PT0515
 PT0515                          STATION DESCRIPTION
 PT0515
 PT0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0515'14.1 MI N FROM PHILIP.
 PT0515'ABOUT 14.1 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0515'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 78 FEET EAST OF
 PT0515'THE CENTERLINE OF THE HIGHWAY, 41 FEET EAST OF A TELEPHONE POLE,
 PT0515'36 FEET EAST OF A FENCE CORNER, 0.8 FOOT EAST OF A METAL WITNESS
 PT0515'POST, 1/2 FOOT SOUTH OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY,
 PT0515'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1383 ***********************************************************************
 PU1383  DESIGNATION -  B 24
 PU1383  PID         -  PU1383
 PU1383  STATE/COUNTY-  SD/PENNINGTON
 PU1383  COUNTRY     -  US
 PU1383  USGS QUAD   -  RAPID CITY WEST (2017)
 PU1383
 PU1383                         *CURRENT SURVEY CONTROL
 PU1383  ______________________________________________________________________
 PU1383* NAD 83(1986) POSITION- 44 05 21.     (N) 103 16 05.     (W)   SCALED
 PU1383* NAVD 88 ORTHO HEIGHT -  1010.331 (meters)     3314.73  (feet) ADJUSTED
 PU1383  ______________________________________________________________________
 PU1383  GEOID HEIGHT    -        -15.583 (meters)                     GEOID18
 PU1383  DYNAMIC HEIGHT  -       1010.004 (meters)     3313.65  (feet) COMP
 PU1383  MODELED GRAVITY -    980,259.3   (mgal)                       NAVD 88
 PU1383
 PU1383  VERT ORDER      -  FIRST     CLASS II
 PU1383
 PU1383.The horizontal coordinates were scaled from a map and have
 PU1383.an estimated accuracy of +/- 6 seconds.
 PU1383
 PU1383.The orthometric height was determined by differential leveling and
 PU1383.adjusted by the NATIONAL GEODETIC SURVEY
 PU1383.in June 1991.
 PU1383
 PU1383.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1383.GEOID18 height accuracy estimate available here.
 PU1383
 PU1383.Click photographs - Photos may exist for this station.
 PU1383
 PU1383.The dynamic height is computed by dividing the NAVD 88
 PU1383.geopotential number by the normal gravity value computed on the
 PU1383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1383.degrees latitude (g = 980.6199 gals.).
 PU1383
 PU1383.The modeled gravity was interpolated from observed gravity values.
 PU1383
 PU1383;                    North         East    Units  Estimated Accuracy
 PU1383;SPC SD S     -   199,210.      365,030.      MT  (+/- 180 meters Scaled)
 PU1383
 PU1383_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ386832(NAD 83)
 PU1383
 PU1383                          SUPERSEDED SURVEY CONTROL
 PU1383
 PU1383  NGVD 29 (??/??/92) 1009.876  (m)         3313.23   (f) ADJ UNCH    1 2
 PU1383
 PU1383.Superseded values are not recommended for survey control.
 PU1383
 PU1383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1383.See file dsdata.pdf to determine how the superseded data were derived.
 PU1383
 PU1383_MARKER: DB = BENCH MARK DISK
 PU1383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1383_STAMPING: B 24 1934
 PU1383_MARK LOGO: CGS
 PU1383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1383+STABILITY: SURFACE MOTION
 PU1383
 PU1383  HISTORY     - Date     Condition        Report By
 PU1383  HISTORY     - 1934     MONUMENTED       CGS
 PU1383  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1383  HISTORY     - 19971226 MARK NOT FOUND   USPSQD
 PU1383  HISTORY     - 20110112 MARK NOT FOUND   INDIV
 PU1383
 PU1383                          STATION DESCRIPTION
 PU1383
 PU1383'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1383'1.3 MI NW FROM RAPID CITY.
 PU1383'1.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1383'FROM RAPID CITY, PENNINGTON COUNTY, 245 YARDS NORTH OF MILEPOST
 PU1383'H 102, EAST OF A LARGE CEMENT PLANT, AT A ROAD CROSSING, 31 FEET
 PU1383'NORTH OF THE ROAD, AND 53 FEET WEST OF THE CENTER LINE OF THE
 PU1383'TRACK.  A STATE SURVEY STANDARD DISK, STAMPED B 24 1934 AND SET
 PU1383'IN THE TOP OF A CONCRETE POST.
 PU1383
 PU1383                          STATION RECOVERY (1997)
 PU1383
 PU1383'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1383'MARK NOT FOUND.
 PU1383
 PU1383                          STATION RECOVERY (2011)
 PU1383
 PU1383'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1383'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1738 ***********************************************************************
 PU1738  DESIGNATION -  B 25
 PU1738  PID         -  PU1738
 PU1738  STATE/COUNTY-  SD/BUTTE
 PU1738  COUNTRY     -  US
 PU1738  USGS QUAD   -  JOLLY (2017)
 PU1738
 PU1738                         *CURRENT SURVEY CONTROL
 PU1738  ______________________________________________________________________
 PU1738* NAD 83(1986) POSITION- 44 37 12.     (N) 103 49 13.     (W)   SCALED
 PU1738* NAVD 88 ORTHO HEIGHT -   949.328 (meters)     3114.59  (feet) ADJUSTED
 PU1738  ______________________________________________________________________
 PU1738  GEOID HEIGHT    -        -15.243 (meters)                     GEOID18
 PU1738  DYNAMIC HEIGHT  -        949.052 (meters)     3113.68  (feet) COMP
 PU1738  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 PU1738
 PU1738  VERT ORDER      -  FIRST     CLASS II
 PU1738
 PU1738.The horizontal coordinates were scaled from a map and have
 PU1738.an estimated accuracy of +/- 6 seconds.
 PU1738
 PU1738.The orthometric height was determined by differential leveling and
 PU1738.adjusted by the NATIONAL GEODETIC SURVEY
 PU1738.in June 1991.
 PU1738
 PU1738.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1738.GEOID18 height accuracy estimate available here.
 PU1738
 PU1738.Click photographs - Photos may exist for this station.
 PU1738
 PU1738.The dynamic height is computed by dividing the NAVD 88
 PU1738.geopotential number by the normal gravity value computed on the
 PU1738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1738.degrees latitude (g = 980.6199 gals.).
 PU1738
 PU1738.The modeled gravity was interpolated from observed gravity values.
 PU1738
 PU1738;                    North         East    Units  Estimated Accuracy
 PU1738;SPC SD N     -    94,570.      296,920.      MT  (+/- 180 meters Scaled)
 PU1738
 PU1738_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK935414(NAD 83)
 PU1738
 PU1738                          SUPERSEDED SURVEY CONTROL
 PU1738
 PU1738  NGVD 29 (??/??/92)  948.830  (m)         3112.95   (f) ADJ UNCH    1 2
 PU1738
 PU1738.Superseded values are not recommended for survey control.
 PU1738
 PU1738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1738.See file dsdata.pdf to determine how the superseded data were derived.
 PU1738
 PU1738_MARKER: DB = BENCH MARK DISK
 PU1738_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1738_SP_SET: BRIDGE
 PU1738_STAMPING: B 25 1934
 PU1738_MARK LOGO: CGS
 PU1738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1738
 PU1738  HISTORY     - Date     Condition        Report By
 PU1738  HISTORY     - 1934     MONUMENTED       CGS
 PU1738  HISTORY     - 1962     GOOD             CGS
 PU1738
 PU1738                          STATION DESCRIPTION
 PU1738
 PU1738'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1738'4 MI SE FROM BELLE FOURCHE.
 PU1738'ABOUT 4.05 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1738'RAILWAY FROM THE STATION AT BELLE FOURCHE, IN SECTION 25, T 8 N,
 PU1738'R 2 E, 2 POLES NORTHWEST OF MILE POST 150, 0.1 MILE SOUTHEAST
 PU1738'OF JOLLY JUNCTION, 4 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL,
 PU1738'ABOUT 4 FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE TOP
 PU1738'OF THE NORTHEAST END OF THE NORTH WEST CONCRETE PIER OF A BRIDGE
 PU1738'OVER THE RED WATER CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0293 ***********************************************************************
 QT0293  DESIGNATION -  B 26
 QT0293  PID         -  QT0293
 QT0293  STATE/COUNTY-  SD/BUTTE
 QT0293  COUNTRY     -  US
 QT0293  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 QT0293
 QT0293                         *CURRENT SURVEY CONTROL
 QT0293  ______________________________________________________________________
 QT0293* NAD 83(1986) POSITION- 45 11 54.     (N) 103 35 22.     (W)   SCALED
 QT0293* NAVD 88 ORTHO HEIGHT -   921.089 (meters)     3021.94  (feet) ADJUSTED
 QT0293  ______________________________________________________________________
 QT0293  GEOID HEIGHT    -        -16.234 (meters)                     GEOID18
 QT0293  DYNAMIC HEIGHT  -        920.886 (meters)     3021.27  (feet) COMP
 QT0293  MODELED GRAVITY -    980,365.1   (mgal)                       NAVD 88
 QT0293
 QT0293  VERT ORDER      -  FIRST     CLASS II
 QT0293
 QT0293.The horizontal coordinates were scaled from a map and have
 QT0293.an estimated accuracy of +/- 6 seconds.
 QT0293
 QT0293.The orthometric height was determined by differential leveling and
 QT0293.adjusted by the NATIONAL GEODETIC SURVEY
 QT0293.in June 1991.
 QT0293
 QT0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0293.GEOID18 height accuracy estimate available here.
 QT0293
 QT0293.Click photographs - Photos may exist for this station.
 QT0293
 QT0293.The dynamic height is computed by dividing the NAVD 88
 QT0293.geopotential number by the normal gravity value computed on the
 QT0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0293.degrees latitude (g = 980.6199 gals.).
 QT0293
 QT0293.The modeled gravity was interpolated from observed gravity values.
 QT0293
 QT0293;                    North         East    Units  Estimated Accuracy
 QT0293;SPC SD N     -   157,930.      318,070.      MT  (+/- 180 meters Scaled)
 QT0293
 QT0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL107059(NAD 83)
 QT0293
 QT0293                          SUPERSEDED SURVEY CONTROL
 QT0293
 QT0293  NGVD 29 (??/??/92)  920.596  (m)         3020.32   (f) ADJ UNCH    1 2
 QT0293
 QT0293.Superseded values are not recommended for survey control.
 QT0293
 QT0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0293.See file dsdata.pdf to determine how the superseded data were derived.
 QT0293
 QT0293_MARKER: DB = BENCH MARK DISK
 QT0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0293_STAMPING: B 26 1934
 QT0293_MARK LOGO: CGS
 QT0293_PROJECTION: PROJECTING 9 CENTIMETERS
 QT0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0293+STABILITY: SURFACE MOTION
 QT0293
 QT0293  HISTORY     - Date     Condition        Report By
 QT0293  HISTORY     - 1934     MONUMENTED       CGS
 QT0293  HISTORY     - 1973     GOOD             USGS
 QT0293
 QT0293                          STATION DESCRIPTION
 QT0293
 QT0293'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 QT0293'5 MI S FROM REDIG.
 QT0293'REDIG, 5.0 MI. SOUTH OF ALONG U.S. HWY 85, 2.0 MI WEST ALONG A
 QT0293'BLACK TOP RD. (OLD HWY. 85), ABOUT 38 YARDS SOUTHWEST OF A SMALL
 QT0293'CULVERT, 73 FT. SOUTH OF THE CENTERLINE OF THE RD., A STANDARD
 QT0293'TABLET SET IN THE TOP OF A CONCRETE POST STAMPED B 26 1934 AND
 QT0293'PROJECTING 0.3 FT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0208 ***********************************************************************
 QR0208  DESIGNATION -  B 27
 QR0208  PID         -  QR0208
 QR0208  STATE/COUNTY-  SD/EDMUNDS
 QR0208  COUNTRY     -  US
 QR0208  USGS QUAD   -  ROSCOE NW (2017)
 QR0208
 QR0208                         *CURRENT SURVEY CONTROL
 QR0208  ______________________________________________________________________
 QR0208* NAD 83(1986) POSITION- 45 27 04.     (N) 099 25 44.     (W)   SCALED
 QR0208* NAVD 88 ORTHO HEIGHT -   555.195 (meters)     1821.50  (feet) ADJUSTED
 QR0208  ______________________________________________________________________
 QR0208  GEOID HEIGHT    -        -23.008 (meters)                     GEOID18
 QR0208  DYNAMIC HEIGHT  -        555.137 (meters)     1821.31  (feet) COMP
 QR0208  MODELED GRAVITY -    980,494.1   (mgal)                       NAVD 88
 QR0208
 QR0208  VERT ORDER      -  FIRST     CLASS II
 QR0208
 QR0208.The horizontal coordinates were scaled from a map and have
 QR0208.an estimated accuracy of +/- 6 seconds.
 QR0208
 QR0208.The orthometric height was determined by differential leveling and
 QR0208.adjusted by the NATIONAL GEODETIC SURVEY
 QR0208.in June 1991.
 QR0208
 QR0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0208.GEOID18 height accuracy estimate available here.
 QR0208
 QR0208.Click photographs - Photos may exist for this station.
 QR0208
 QR0208.The dynamic height is computed by dividing the NAVD 88
 QR0208.geopotential number by the normal gravity value computed on the
 QR0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0208.degrees latitude (g = 980.6199 gals.).
 QR0208
 QR0208.The modeled gravity was interpolated from observed gravity values.
 QR0208
 QR0208;                    North         East    Units  Estimated Accuracy
 QR0208;SPC SD N     -   179,930.      644,670.      MT  (+/- 180 meters Scaled)
 QR0208
 QR0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR664331(NAD 83)
 QR0208
 QR0208                          SUPERSEDED SURVEY CONTROL
 QR0208
 QR0208  NGVD 29 (??/??/92)  554.813  (m)         1820.25   (f) ADJ UNCH    1 2
 QR0208
 QR0208.Superseded values are not recommended for survey control.
 QR0208
 QR0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0208.See file dsdata.pdf to determine how the superseded data were derived.
 QR0208
 QR0208_MARKER: DB = BENCH MARK DISK
 QR0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0208_STAMPING: B 27 1934
 QR0208_MARK LOGO: CGS
 QR0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0208+STABILITY: SURFACE MOTION
 QR0208
 QR0208  HISTORY     - Date     Condition        Report By
 QR0208  HISTORY     - 1934     MONUMENTED       CGS
 QR0208  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0208
 QR0208                          STATION DESCRIPTION
 QR0208
 QR0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0208'4 MI W FROM ROSCOE.
 QR0208'4 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0208'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, ABOUT 47 YARDS SOUTH OF
 QR0208'MILEPOST 46, ABOUT 95 FEET SOUTH OF THE CENTER LINE OF THE TRACK,
 QR0208'AND 12 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 QR0208'STAMPED B 27 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QR0208
 QR0208                          STATION RECOVERY (1974)
 QR0208
 QR0208'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0092 ***********************************************************************
 QS0092  DESIGNATION -  B 28
 QS0092  PID         -  QS0092
 QS0092  STATE/COUNTY-  SD/WALWORTH
 QS0092  COUNTRY     -  US
 QS0092  USGS QUAD   -  SELBY SW (2017)
 QS0092
 QS0092                         *CURRENT SURVEY CONTROL
 QS0092  ______________________________________________________________________
 QS0092* NAD 83(1986) POSITION- 45 31 19.     (N) 100 13 59.     (W)   SCALED
 QS0092* NAVD 88 ORTHO HEIGHT -   531.862 (meters)     1744.95  (feet) ADJUSTED
 QS0092  ______________________________________________________________________
 QS0092  GEOID HEIGHT    -        -22.099 (meters)                     GEOID18
 QS0092  DYNAMIC HEIGHT  -        531.808 (meters)     1744.77  (feet) COMP
 QS0092  MODELED GRAVITY -    980,498.2   (mgal)                       NAVD 88
 QS0092
 QS0092  VERT ORDER      -  FIRST     CLASS II
 QS0092
 QS0092.The horizontal coordinates were scaled from a map and have
 QS0092.an estimated accuracy of +/- 6 seconds.
 QS0092
 QS0092.The orthometric height was determined by differential leveling and
 QS0092.adjusted by the NATIONAL GEODETIC SURVEY
 QS0092.in June 1991.
 QS0092
 QS0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0092.GEOID18 height accuracy estimate available here.
 QS0092
 QS0092.Click photographs - Photos may exist for this station.
 QS0092
 QS0092.The dynamic height is computed by dividing the NAVD 88
 QS0092.geopotential number by the normal gravity value computed on the
 QS0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0092.degrees latitude (g = 980.6199 gals.).
 QS0092
 QS0092.The modeled gravity was interpolated from observed gravity values.
 QS0092
 QS0092;                    North         East    Units  Estimated Accuracy
 QS0092;SPC SD N     -   187,670.      581,790.      MT  (+/- 180 meters Scaled)
 QS0092
 QS0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR037416(NAD 83)
 QS0092
 QS0092                          SUPERSEDED SURVEY CONTROL
 QS0092
 QS0092  NGVD 29 (??/??/92)  531.493  (m)         1743.74   (f) ADJ UNCH    1 2
 QS0092
 QS0092.Superseded values are not recommended for survey control.
 QS0092
 QS0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0092.See file dsdata.pdf to determine how the superseded data were derived.
 QS0092
 QS0092_MARKER: DB = BENCH MARK DISK
 QS0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0092_STAMPING: B 28 1934
 QS0092_MARK LOGO: CGS
 QS0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0092+STABILITY: SURFACE MOTION
 QS0092
 QS0092  HISTORY     - Date     Condition        Report By
 QS0092  HISTORY     - 1934     MONUMENTED       CGS
 QS0092  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0092
 QS0092                          STATION DESCRIPTION
 QS0092
 QS0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0092'2.4 MI SE FROM GLENHAM.
 QS0092'2.4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0092'PACIFIC RAILROAD FROM GLENHAM, WALWORTH COUNTY, 33 YARDS SOUTH
 QS0092'OF MILEPOST 87, 50 FEET SOUTHEAST OF THE CENTERLINE OF THE
 QS0092'TRACK, AND 3 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 QS0092'DISK, STAMPED B 28 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0092'NOTE-- CHICAGO MILWAUKEE ST. PAUL RAILROAD HAS BEEN MOVED SOUTH
 QS0092'AT THIS POINT, BENCH MARK WOULD BE BELOW ROADBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0048 ***********************************************************************
 QT0048  DESIGNATION -  B 29
 QT0048  PID         -  QT0048
 QT0048  STATE/COUNTY-  SD/PERKINS
 QT0048  COUNTRY     -  US
 QT0048  USGS QUAD   -  COAL SPRINGS NW (2017)
 QT0048
 QT0048                         *CURRENT SURVEY CONTROL
 QT0048  ______________________________________________________________________
 QT0048* NAD 83(1986) POSITION- 45 29 41.     (N) 102 10 14.     (W)   SCALED
 QT0048* NAVD 88 ORTHO HEIGHT -   816.083 (meters)     2677.43  (feet) ADJUSTED
 QT0048  ______________________________________________________________________
 QT0048  GEOID HEIGHT    -        -18.829 (meters)                     GEOID18
 QT0048  DYNAMIC HEIGHT  -        815.957 (meters)     2677.02  (feet) COMP
 QT0048  MODELED GRAVITY -    980,433.9   (mgal)                       NAVD 88
 QT0048
 QT0048  VERT ORDER      -  FIRST     CLASS II
 QT0048
 QT0048.The horizontal coordinates were scaled from a map and have
 QT0048.an estimated accuracy of +/- 6 seconds.
 QT0048
 QT0048.The orthometric height was determined by differential leveling and
 QT0048.adjusted by the NATIONAL GEODETIC SURVEY
 QT0048.in June 1991.
 QT0048
 QT0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0048.GEOID18 height accuracy estimate available here.
 QT0048
 QT0048.Click photographs - Photos may exist for this station.
 QT0048
 QT0048.The dynamic height is computed by dividing the NAVD 88
 QT0048.geopotential number by the normal gravity value computed on the
 QT0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0048.degrees latitude (g = 980.6199 gals.).
 QT0048
 QT0048.The modeled gravity was interpolated from observed gravity values.
 QT0048
 QT0048;                    North         East    Units  Estimated Accuracy
 QT0048;SPC SD N     -   186,900.      430,360.      MT  (+/- 180 meters Scaled)
 QT0048
 QT0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL210418(NAD 83)
 QT0048
 QT0048                          SUPERSEDED SURVEY CONTROL
 QT0048
 QT0048  NGVD 29 (??/??/92)  815.636  (m)         2675.97   (f) ADJ UNCH    1 2
 QT0048
 QT0048.Superseded values are not recommended for survey control.
 QT0048
 QT0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0048.See file dsdata.pdf to determine how the superseded data were derived.
 QT0048
 QT0048_MARKER: DB = BENCH MARK DISK
 QT0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0048_STAMPING: B 29 1934
 QT0048_MARK LOGO: CGS
 QT0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0048+STABILITY: SURFACE MOTION
 QT0048
 QT0048  HISTORY     - Date     Condition        Report By
 QT0048  HISTORY     - 1934     MONUMENTED       CGS
 QT0048  HISTORY     - 1938     GOOD             CGS
 QT0048  HISTORY     - 1941     GOOD             CGS
 QT0048  HISTORY     - 19990621 MARK NOT FOUND   NGS
 QT0048
 QT0048                          STATION DESCRIPTION
 QT0048
 QT0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 QT0048'4.8 MI SE FROM MEADOW.
 QT0048'2.3 MILES EAST AND 2.5 MILES SOUTH OF MEADOW, ALONG STATE
 QT0048'HIGHWAYS NO. 8 AND NO. 73, 2.5 MILES SOUTH OF THE INTERSECTION
 QT0048'OF STATE HIGHWAYS NO. 8 AND NO. 73, 40 FEET WEST OF THE CENTER
 QT0048'OF THE HIGHWAY, 2.0 FEET WEST OF THE RIGHT OF WAY FENCE LINE.
 QT0048'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST.
 QT0048
 QT0048                          STATION RECOVERY (1941)
 QT0048
 QT0048'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QT0048'RECOVERED IN GOOD CONDITION.
 QT0048
 QT0048                          STATION RECOVERY (1999)
 QT0048
 QT0048'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0048'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0370 ***********************************************************************
 QR0370  DESIGNATION -  B 294 RESET
 QR0370  PID         -  QR0370
 QR0370  STATE/COUNTY-  SD/MCPHERSON
 QR0370  COUNTRY     -  US
 QR0370  USGS QUAD   -  EUREKA EAST (2017)
 QR0370
 QR0370                         *CURRENT SURVEY CONTROL
 QR0370  ______________________________________________________________________
 QR0370* NAD 83(1986) POSITION- 45 46 02.     (N) 099 35 21.     (W)   SCALED
 QR0370* NAVD 88 ORTHO HEIGHT -   586.65  (meters)     1924.7   (feet) RESET
 QR0370  ______________________________________________________________________
 QR0370  GEOID HEIGHT    -        -22.784 (meters)                     GEOID18
 QR0370  VERT ORDER      -  THIRD
 QR0370
 QR0370.The horizontal coordinates were scaled from a map and have
 QR0370.an estimated accuracy of +/- 6 seconds.
 QR0370
 QR0370.The orthometric height was computed from unverified reset data.
 QR0370
 QR0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0370.GEOID18 height accuracy estimate available here.
 QR0370
 QR0370.Click photographs - Photos may exist for this station.
 QR0370
 QR0370;                    North         East    Units  Estimated Accuracy
 QR0370;SPC SD N     -   214,990.      631,960.      MT  (+/- 180 meters Scaled)
 QR0370
 QR0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR541683(NAD 83)
 QR0370
 QR0370                          SUPERSEDED SURVEY CONTROL
 QR0370
 QR0370.No superseded survey control is available for this station.
 QR0370
 QR0370_MARKER: DB = BENCH MARK DISK
 QR0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0370_STAMPING: B 294 RESET 1948
 QR0370_MARK LOGO: CGS
 QR0370_PROJECTION: PROJECTING 20 CENTIMETERS
 QR0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0370+STABILITY: SURFACE MOTION
 QR0370
 QR0370  HISTORY     - Date     Condition        Report By
 QR0370  HISTORY     - 1948     MONUMENTED       SDHD
 QR0370
 QR0370                          STATION DESCRIPTION
 QR0370
 QR0370'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1948
 QR0370'1.7 MI E FROM EUREKA.
 QR0370'1.7 MILES EAST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL AT
 QR0370'EUREKA, AT A CONCRETE CULVERT, IN THE TOP OF THE SOUTH HEADWALL,
 QR0370'15.6 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.  15 FEET WEST
 QR0370'AND 67 FEET NORTH OF THE ABOVE LOCATION, 52 FEET NORTH OF THE
 QR0370'CENTERLINE OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 QR0370'POST PROJECTING 8 INCHES.  A STANDARD DISK, STAMPED B 294 RESET 1948.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0199 ***********************************************************************
 QS0199  DESIGNATION -  B 295
 QS0199  PID         -  QS0199
 QS0199  STATE/COUNTY-  SD/WALWORTH
 QS0199  COUNTRY     -  US
 QS0199  USGS QUAD   -  AKASKA NE (2017)
 QS0199
 QS0199                         *CURRENT SURVEY CONTROL
 QS0199  ______________________________________________________________________
 QS0199* NAD 83(1986) POSITION- 45 23 28.     (N) 100 00 41.     (W)   SCALED
 QS0199* NAVD 88 ORTHO HEIGHT -   628.837 (meters)     2063.11  (feet) ADJUSTED
 QS0199  ______________________________________________________________________
 QS0199  GEOID HEIGHT    -        -22.233 (meters)                     GEOID18
 QS0199  DYNAMIC HEIGHT  -        628.769 (meters)     2062.89  (feet) COMP
 QS0199  MODELED GRAVITY -    980,487.1   (mgal)                       NAVD 88
 QS0199
 QS0199  VERT ORDER      -  SECOND    CLASS 0
 QS0199
 QS0199.The horizontal coordinates were scaled from a map and have
 QS0199.an estimated accuracy of +/- 6 seconds.
 QS0199
 QS0199.The orthometric height was determined by differential leveling and
 QS0199.adjusted by the NATIONAL GEODETIC SURVEY
 QS0199.in June 1991.
 QS0199
 QS0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0199.GEOID18 height accuracy estimate available here.
 QS0199
 QS0199.Click photographs - Photos may exist for this station.
 QS0199
 QS0199.The dynamic height is computed by dividing the NAVD 88
 QS0199.geopotential number by the normal gravity value computed on the
 QS0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0199.degrees latitude (g = 980.6199 gals.).
 QS0199
 QS0199.The modeled gravity was interpolated from observed gravity values.
 QS0199
 QS0199;                    North         East    Units  Estimated Accuracy
 QS0199;SPC SD N     -   173,110.      599,110.      MT  (+/- 180 meters Scaled)
 QS0199
 QS0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR208268(NAD 83)
 QS0199
 QS0199                          SUPERSEDED SURVEY CONTROL
 QS0199
 QS0199  NGVD 29 (??/??/92)  628.463  (m)         2061.88   (f) ADJ UNCH    2 0
 QS0199
 QS0199.Superseded values are not recommended for survey control.
 QS0199
 QS0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0199.See file dsdata.pdf to determine how the superseded data were derived.
 QS0199
 QS0199_MARKER: DB = BENCH MARK DISK
 QS0199_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0199_SP_SET: CULVERT HEADWALL
 QS0199_STAMPING: B 295 1940
 QS0199_MARK LOGO: CGS
 QS0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0199+STABILITY: SURFACE MOTION
 QS0199
 QS0199  HISTORY     - Date     Condition        Report By
 QS0199  HISTORY     - 1940     MONUMENTED       CGS
 QS0199  HISTORY     - 1941     GOOD             CGS
 QS0199  HISTORY     - 1968     MARK NOT FOUND   USGS
 QS0199
 QS0199                          STATION DESCRIPTION
 QS0199
 QS0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QS0199'9.5 MI S FROM SELBY.
 QS0199'9.5 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QS0199'SELBY, WALWORTH COUNTY, AT A CULVERT, IN THE TOP OF THE EAST
 QS0199'END OF THE SOUTH CONCRETE HEADWALL, 19 FEET SOUTH OF THE
 QS0199'CENTERLINE OF THE HIGHWAY, AND 1.6 FEET WEST OF A WHITE WOODEN
 QS0199'WITNESS POST.  A STANDARD DISK, STAMPED B 295 1940.
 QS0199
 QS0199                          STATION RECOVERY (1968)
 QS0199
 QS0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 QS0199'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0313 ***********************************************************************
 PS0313  DESIGNATION -  B 296
 PS0313  PID         -  PS0313
 PS0313  STATE/COUNTY-  SD/HYDE
 PS0313  COUNTRY     -  US
 PS0313  USGS QUAD   -  RICE LAKE (2017)
 PS0313
 PS0313                         *CURRENT SURVEY CONTROL
 PS0313  ______________________________________________________________________
 PS0313* NAD 83(1986) POSITION- 44 47 37.     (N) 099 27 00.     (W)   SCALED
 PS0313* NAVD 88 ORTHO HEIGHT -   549.133 (meters)     1801.61  (feet) ADJUSTED
 PS0313  ______________________________________________________________________
 PS0313  GEOID HEIGHT    -        -23.134 (meters)                     GEOID18
 PS0313  DYNAMIC HEIGHT  -        549.055 (meters)     1801.36  (feet) COMP
 PS0313  MODELED GRAVITY -    980,457.3   (mgal)                       NAVD 88
 PS0313
 PS0313  VERT ORDER      -  SECOND    CLASS 0
 PS0313
 PS0313.The horizontal coordinates were scaled from a map and have
 PS0313.an estimated accuracy of +/- 6 seconds.
 PS0313
 PS0313.The orthometric height was determined by differential leveling and
 PS0313.adjusted by the NATIONAL GEODETIC SURVEY
 PS0313.in June 1991.
 PS0313
 PS0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0313.GEOID18 height accuracy estimate available here.
 PS0313
 PS0313.Click photographs - Photos may exist for this station.
 PS0313
 PS0313.The dynamic height is computed by dividing the NAVD 88
 PS0313.geopotential number by the normal gravity value computed on the
 PS0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0313.degrees latitude (g = 980.6199 gals.).
 PS0313
 PS0313.The modeled gravity was interpolated from observed gravity values.
 PS0313
 PS0313;                    North         East    Units  Estimated Accuracy
 PS0313;SPC SD N     -   106,860.      643,520.      MT  (+/- 180 meters Scaled)
 PS0313
 PS0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ644601(NAD 83)
 PS0313
 PS0313                          SUPERSEDED SURVEY CONTROL
 PS0313
 PS0313  NGVD 29 (??/??/92)  548.787  (m)         1800.48   (f) ADJ UNCH    2 0
 PS0313
 PS0313.Superseded values are not recommended for survey control.
 PS0313
 PS0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0313.See file dsdata.pdf to determine how the superseded data were derived.
 PS0313
 PS0313_MARKER: DB = BENCH MARK DISK
 PS0313_SETTING: 80 = SET IN A BOULDER
 PS0313_STAMPING: B 296 1940
 PS0313_MARK LOGO: CGS
 PS0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0313+STABILITY: SURFACE MOTION
 PS0313
 PS0313  HISTORY     - Date     Condition        Report By
 PS0313  HISTORY     - 1940     MONUMENTED       CGS
 PS0313  HISTORY     - 1984     MARK NOT FOUND   NGS
 PS0313
 PS0313                          STATION DESCRIPTION
 PS0313
 PS0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0313'19.4 MI N FROM HIGHMORE.
 PS0313'19.4 MILES NORTH ALONG THE SENECA ROAD FROM THE CHICAGO AND
 PS0313'NORTH WESTERN RAILWAY STATION AT HIGHMORE, HYDE COUNTY, 0.1 MILE
 PS0313'SOUTH OF THE INTERSECTION OF A SECTION-LINE ROAD, 57.5 FEET EAST
 PS0313'OF THE CENTERLINE OF THE SENECA ROAD, IN THE TOP OF A LARGE
 PS0313'GRANITE BOULDER, 1.3 FEET EAST OF A WHITE WOODEN WITNESS POST,
 PS0313'AND ABOUT 5 INCHES ABOVE THE GROUND.  A STANDARD DISK, STAMPED
 PS0313'B 296 1940.
 PS0313
 PS0313                          STATION RECOVERY (1984)
 PS0313
 PS0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PS0313'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0208 ***********************************************************************
 OR0208  DESIGNATION -  B 297
 OR0208  PID         -  OR0208
 OR0208  STATE/COUNTY-  SD/CHARLES MIX
 OR0208  COUNTRY     -  US
 OR0208  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0208
 OR0208                         *CURRENT SURVEY CONTROL
 OR0208  ______________________________________________________________________
 OR0208* NAD 83(1986) POSITION- 43 09 13.     (N) 098 46 04.     (W)   SCALED
 OR0208* NAVD 88 ORTHO HEIGHT -   393.617 (meters)     1291.39  (feet) ADJUSTED
 OR0208  ______________________________________________________________________
 OR0208  GEOID HEIGHT    -        -26.320 (meters)                     GEOID18
 OR0208  DYNAMIC HEIGHT  -        393.479 (meters)     1290.94  (feet) COMP
 OR0208  MODELED GRAVITY -    980,260.6   (mgal)                       NAVD 88
 OR0208
 OR0208  VERT ORDER      -  FIRST     CLASS II
 OR0208
 OR0208.The horizontal coordinates were scaled from a map and have
 OR0208.an estimated accuracy of +/- 6 seconds.
 OR0208
 OR0208.The orthometric height was determined by differential leveling and
 OR0208.adjusted by the NATIONAL GEODETIC SURVEY
 OR0208.in June 1991.
 OR0208
 OR0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0208.GEOID18 height accuracy estimate available here.
 OR0208
 OR0208.Click photographs - Photos may exist for this station.
 OR0208
 OR0208.The dynamic height is computed by dividing the NAVD 88
 OR0208.geopotential number by the normal gravity value computed on the
 OR0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0208.degrees latitude (g = 980.6199 gals.).
 OR0208
 OR0208.The modeled gravity was interpolated from observed gravity values.
 OR0208
 OR0208;                    North         East    Units  Estimated Accuracy
 OR0208;SPC SD S     -    92,330.      727,320.      MT  (+/- 180 meters Scaled)
 OR0208
 OR0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN188778(NAD 83)
 OR0208
 OR0208                          SUPERSEDED SURVEY CONTROL
 OR0208
 OR0208  NGVD 29 (??/??/92)  393.292  (m)         1290.33   (f) ADJ UNCH    1 2
 OR0208
 OR0208.Superseded values are not recommended for survey control.
 OR0208
 OR0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0208.See file dsdata.pdf to determine how the superseded data were derived.
 OR0208
 OR0208_MARKER: DB = BENCH MARK DISK
 OR0208_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0208_SP_SET: CULVERT HEADWALL
 OR0208_STAMPING: B 297 1940
 OR0208_MARK LOGO: CGS
 OR0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0208+STABILITY: SURFACE MOTION
 OR0208
 OR0208  HISTORY     - Date     Condition        Report By
 OR0208  HISTORY     - 1940     MONUMENTED       CGS
 OR0208  HISTORY     - 1949     GOOD             CGS
 OR0208  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0208
 OR0208                          STATION DESCRIPTION
 OR0208
 OR0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0208'2.6 MI E FROM WHEELER.
 OR0208'ABOUT 2.7 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0208'OF U.S. HIGHWAY 281 AT WHEELER, CHARLES MIX COUNTY, AT THE
 OR0208'JUNCTION OF A ROAD LEADING SOUTH, 35.5 FEET WEST OF THE CENTER
 OR0208'LINE OF THE ROAD, 21.0 FEET SOUTH OF THE CENTER LINE OF THE
 OR0208'HIGHWAY, AT A CONCRETE CULVERT, IN THE TOP OF THE WEST END OF
 OR0208'THE SOUTH HEAD WALL, 1.8 FEET EAST OF A WHITE REFERENCE POST,
 OR0208'AND ABOUT 2.3 FEET HIGHER THAN THE ROAD.  A STANDARD DISK,
 OR0208'STAMPED B 297 1940.  NOTE-- IT IS REPORTED THAT WHEN FORT RANDALL
 OR0208'DAM IS COMPLETED THE PRESENT SITE OF THE HIGHWAY AT THE LOCATION
 OR0208'OF THIS BENCH MARK WILL BE UNDER WATER.
 OR0208
 OR0208                          STATION RECOVERY (2013)
 OR0208
 OR0208'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0208'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0441 ***********************************************************************
 QS0441  DESIGNATION -  B 298
 QS0441  PID         -  QS0441
 QS0441  STATE/COUNTY-  SD/CORSON
 QS0441  COUNTRY     -  US
 QS0441  USGS QUAD   -  MCINTOSH (2017)
 QS0441
 QS0441                         *CURRENT SURVEY CONTROL
 QS0441  ______________________________________________________________________
 QS0441* NAD 83(1986) POSITION- 45 56 18.     (N) 101 16 22.     (W)   SCALED
 QS0441* NAVD 88 ORTHO HEIGHT -   678.793 (meters)     2227.01  (feet) ADJUSTED
 QS0441  ______________________________________________________________________
 QS0441  GEOID HEIGHT    -        -20.537 (meters)                     GEOID18
 QS0441  DYNAMIC HEIGHT  -        678.730 (meters)     2226.80  (feet) COMP
 QS0441  MODELED GRAVITY -    980,500.0   (mgal)                       NAVD 88
 QS0441
 QS0441  VERT ORDER      -  SECOND    CLASS 0
 QS0441
 QS0441.The horizontal coordinates were scaled from a map and have
 QS0441.an estimated accuracy of +/- 6 seconds.
 QS0441
 QS0441.The orthometric height was determined by differential leveling and
 QS0441.adjusted by the NATIONAL GEODETIC SURVEY
 QS0441.in June 1991.
 QS0441
 QS0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0441.GEOID18 height accuracy estimate available here.
 QS0441
 QS0441.Click photographs - Photos may exist for this station.
 QS0441
 QS0441.The dynamic height is computed by dividing the NAVD 88
 QS0441.geopotential number by the normal gravity value computed on the
 QS0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0441.degrees latitude (g = 980.6199 gals.).
 QS0441
 QS0441.The modeled gravity was interpolated from observed gravity values.
 QS0441
 QS0441;                    North         East    Units  Estimated Accuracy
 QS0441;SPC SD N     -   234,700.      501,300.      MT  (+/- 180 meters Scaled)
 QS0441
 QS0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR238897(NAD 83)
 QS0441
 QS0441                          SUPERSEDED SURVEY CONTROL
 QS0441
 QS0441  NGVD 29 (??/??/92)  678.303  (m)         2225.40   (f) ADJ UNCH    2 0
 QS0441
 QS0441.Superseded values are not recommended for survey control.
 QS0441
 QS0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0441.See file dsdata.pdf to determine how the superseded data were derived.
 QS0441
 QS0441_MARKER: DB = BENCH MARK DISK
 QS0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0441_STAMPING: B 298 1940
 QS0441_MARK LOGO: CGS
 QS0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0441+STABILITY: SURFACE MOTION
 QS0441
 QS0441  HISTORY     - Date     Condition        Report By
 QS0441  HISTORY     - 1940     MONUMENTED       CGS
 QS0441  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0441
 QS0441                          STATION DESCRIPTION
 QS0441
 QS0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0441'3 MI W FROM TATANKA.
 QS0441'3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0441'RAILROAD FROM THE STATION AT TATANKA, CORSON COUNTY, ABOUT 23
 QS0441'POLES WEST OF MILEPOST 859, 75 FEET SOUTH OF THE CENTER LINE OF
 QS0441'THE TRACK, 3 FEET WEST OF A POINT 3 FEET NORTH OF A RIGHT-OF-WAY
 QS0441'CORNER FENCE POST, AND 1 FOOT EAST OF A WHITE REFERENCE POST
 QS0441'STENCILED U.S.B.M.  A STANDARD DISK, STAMPED B 298 1940 AND SET
 QS0441'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 0.3 FOOT ABOVE
 QS0441'GROUND.
 QS0441
 QS0441                          STATION RECOVERY (1985)
 QS0441
 QS0441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0441'NOT RECOVERED.  INACCESSIBLE BY TRUCK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0309 ***********************************************************************
 OQ0309  DESIGNATION -  B 3
 OQ0309  PID         -  OQ0309
 OQ0309  STATE/COUNTY-  SD/MINNEHAHA
 OQ0309  COUNTRY     -  US
 OQ0309  USGS QUAD   -  DELL RAPIDS (2017)
 OQ0309
 OQ0309                         *CURRENT SURVEY CONTROL
 OQ0309  ______________________________________________________________________
 OQ0309* NAD 83(1986) POSITION- 43 48 16.     (N) 096 43 49.     (W)   SCALED
 OQ0309* NAVD 88 ORTHO HEIGHT -   450.093 (meters)     1476.68  (feet) ADJUSTED
 OQ0309  ______________________________________________________________________
 OQ0309  GEOID HEIGHT    -        -26.073 (meters)                     GEOID18
 OQ0309  DYNAMIC HEIGHT  -        449.987 (meters)     1476.33  (feet) COMP
 OQ0309  MODELED GRAVITY -    980,368.8   (mgal)                       NAVD 88
 OQ0309
 OQ0309  VERT ORDER      -  FIRST     CLASS II
 OQ0309
 OQ0309.The horizontal coordinates were scaled from a map and have
 OQ0309.an estimated accuracy of +/- 6 seconds.
 OQ0309
 OQ0309.The orthometric height was determined by differential leveling and
 OQ0309.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0309.in June 1991.
 OQ0309
 OQ0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0309.GEOID18 height accuracy estimate available here.
 OQ0309
 OQ0309.Click photographs - Photos may exist for this station.
 OQ0309
 OQ0309.The dynamic height is computed by dividing the NAVD 88
 OQ0309.geopotential number by the normal gravity value computed on the
 OQ0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0309.degrees latitude (g = 980.6199 gals.).
 OQ0309
 OQ0309.The modeled gravity was interpolated from observed gravity values.
 OQ0309
 OQ0309;                    North         East    Units  Estimated Accuracy
 OQ0309;SPC SD S     -   169,720.      889,820.      MT  (+/- 180 meters Scaled)
 OQ0309
 OQ0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP825526(NAD 83)
 OQ0309
 OQ0309                          SUPERSEDED SURVEY CONTROL
 OQ0309
 OQ0309  NGVD 29 (??/??/92)  449.819  (m)         1475.78   (f) ADJ UNCH    1 2
 OQ0309
 OQ0309.Superseded values are not recommended for survey control.
 OQ0309
 OQ0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0309.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0309
 OQ0309_MARKER: P = PIPE CAP
 OQ0309_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0309_STAMPING: ELEV 1475 850 FT
 OQ0309_MARK LOGO: CGS
 OQ0309_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0309
 OQ0309  HISTORY     - Date     Condition        Report By
 OQ0309  HISTORY     - 1905     MONUMENTED       CGS
 OQ0309  HISTORY     - 1949     GOOD             CGS
 OQ0309
 OQ0309                          STATION DESCRIPTION
 OQ0309
 OQ0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0309'1.9 MI SW FROM DELL RAPIDS.
 OQ0309'1.9 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0309'PACIFIC RAILROAD FROM THE STATION AT DELL RAPIDS, AT A ROAD
 OQ0309'CROSSING, 44.0 FEET WEST OF THE WEST RAIL, 29.0 FEET SOUTH OF THE
 OQ0309'CENTER LINE OF THE ROAD, 11.5 FEET SOUTH OF A FENCE CORNER, 1.7
 OQ0309'FEET EAST OF A NORTH AND SOUTH FENCE, A 3 INCH BRONZE BENCH MARK
 OQ0309'CAP SCREWED ON THE TOP OF AN IRON PIPE WHICH PROJECTS 0.2 FOOT
 OQ0309'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0548 ***********************************************************************
 PU0548  DESIGNATION -  B 3 U
 PU0548  PID         -  PU0548
 PU0548  STATE/COUNTY-  SD/PENNINGTON
 PU0548  COUNTRY     -  US
 PU0548  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0548
 PU0548                         *CURRENT SURVEY CONTROL
 PU0548  ______________________________________________________________________
 PU0548* NAD 83(1986) POSITION- 44 07 12.     (N) 102 06 12.     (W)   SCALED
 PU0548* NAVD 88 ORTHO HEIGHT -   889.376 (meters)     2917.89  (feet) ADJUSTED
 PU0548  ______________________________________________________________________
 PU0548  GEOID HEIGHT    -        -19.477 (meters)                     GEOID18
 PU0548  DYNAMIC HEIGHT  -        889.120 (meters)     2917.05  (feet) COMP
 PU0548  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0548
 PU0548  VERT ORDER      -  SECOND    CLASS 0
 PU0548
 PU0548.The horizontal coordinates were scaled from a map and have
 PU0548.an estimated accuracy of +/- 6 seconds.
 PU0548
 PU0548.The orthometric height was determined by differential leveling and
 PU0548.adjusted by the NATIONAL GEODETIC SURVEY
 PU0548.in June 1991.
 PU0548
 PU0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0548.GEOID18 height accuracy estimate available here.
 PU0548
 PU0548.Click photographs - Photos may exist for this station.
 PU0548
 PU0548.The dynamic height is computed by dividing the NAVD 88
 PU0548.geopotential number by the normal gravity value computed on the
 PU0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0548.degrees latitude (g = 980.6199 gals.).
 PU0548
 PU0548.The modeled gravity was interpolated from observed gravity values.
 PU0548
 PU0548;                    North         East    Units  Estimated Accuracy
 PU0548;SPC SD S     -   200,000.      458,340.      MT  (+/- 180 meters Scaled)
 PU0548
 PU0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ317892(NAD 83)
 PU0548
 PU0548                          SUPERSEDED SURVEY CONTROL
 PU0548
 PU0548  NGVD 29 (??/??/92)  888.93   (m)         2916.4    (f) COMPUTED    2 0
 PU0548
 PU0548.Superseded values are not recommended for survey control.
 PU0548
 PU0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0548.See file dsdata.pdf to determine how the superseded data were derived.
 PU0548
 PU0548_MARKER: DS = TRIANGULATION STATION DISK
 PU0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0548_STAMPING: B 3 U 1961
 PU0548_MARK LOGO: CGS
 PU0548_PROJECTION: FLUSH
 PU0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0548+STABILITY: SURFACE MOTION
 PU0548
 PU0548  HISTORY     - Date     Condition        Report By
 PU0548  HISTORY     - 1961     MONUMENTED       CGS
 PU0548  HISTORY     - 1962     GOOD             CGS
 PU0548
 PU0548                          STATION DESCRIPTION
 PU0548
 PU0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0548'11.2 MI NE FROM QUINN.
 PU0548'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0548'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0548'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST
 PU0548'ALONG THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW
 PU0548'OF POWER POLES, THENCE 0.25 MILE SOUTH-SOUTHEAST ACROSS COUNTRY
 PU0548'TO A GATE IN A FENCE CORNER, THENCE 0.25 MILE SOUTHEAST ALONG
 PU0548'THE SOUTHWEST SIDE OF A FENCE TO THE CREST OF A SMALL HILL,
 PU0548'0.3 MILE NORTHEAST OF A SMALL DAM IN THE BOTTOM OF A RAVINE,
 PU0548'78.6 FEET NORTHWEST OF B 3 U NO 1, 50.2 FEET NORTH-NORTHEAST
 PU0548'OF B 3 U NO 2, 4.5 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST,
 PU0548'3.5 FEET SOUTHWEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PU0548'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0544 ***********************************************************************
 PU0544  DESIGNATION -  B 3 U AZ MK
 PU0544  PID         -  PU0544
 PU0544  STATE/COUNTY-  SD/PENNINGTON
 PU0544  COUNTRY     -  US
 PU0544  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0544
 PU0544                         *CURRENT SURVEY CONTROL
 PU0544  ______________________________________________________________________
 PU0544* NAD 83(1986) POSITION- 44 07 29.     (N) 102 06 44.     (W)   SCALED
 PU0544* NAVD 88 ORTHO HEIGHT -   887.537 (meters)     2911.86  (feet) ADJUSTED
 PU0544  ______________________________________________________________________
 PU0544  GEOID HEIGHT    -        -19.446 (meters)                     GEOID18
 PU0544  DYNAMIC HEIGHT  -        887.281 (meters)     2911.02  (feet) COMP
 PU0544  MODELED GRAVITY -    980,299.6   (mgal)                       NAVD 88
 PU0544
 PU0544  VERT ORDER      -  SECOND    CLASS 0
 PU0544
 PU0544.The horizontal coordinates were scaled from a map and have
 PU0544.an estimated accuracy of +/- 6 seconds.
 PU0544
 PU0544.The orthometric height was determined by differential leveling and
 PU0544.adjusted by the NATIONAL GEODETIC SURVEY
 PU0544.in June 1991.
 PU0544
 PU0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0544.GEOID18 height accuracy estimate available here.
 PU0544
 PU0544.Click photographs - Photos may exist for this station.
 PU0544
 PU0544.The dynamic height is computed by dividing the NAVD 88
 PU0544.geopotential number by the normal gravity value computed on the
 PU0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0544.degrees latitude (g = 980.6199 gals.).
 PU0544
 PU0544.The modeled gravity was interpolated from observed gravity values.
 PU0544
 PU0544;                    North         East    Units  Estimated Accuracy
 PU0544;SPC SD S     -   200,540.      457,640.      MT  (+/- 180 meters Scaled)
 PU0544
 PU0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ310897(NAD 83)
 PU0544
 PU0544                          SUPERSEDED SURVEY CONTROL
 PU0544
 PU0544  NGVD 29 (??/??/92)  887.08   (m)         2910.4    (f) COMPUTED    2 0
 PU0544
 PU0544.Superseded values are not recommended for survey control.
 PU0544
 PU0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0544.See file dsdata.pdf to determine how the superseded data were derived.
 PU0544
 PU0544_MARKER: DZ = AZIMUTH MARK DISK
 PU0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0544_STAMPING: B 3 U 1961
 PU0544_MARK LOGO: CGS
 PU0544_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0544+STABILITY: SURFACE MOTION
 PU0544
 PU0544  HISTORY     - Date     Condition        Report By
 PU0544  HISTORY     - 1961     MONUMENTED       CGS
 PU0544  HISTORY     - 1962     GOOD             CGS
 PU0544
 PU0544                          STATION DESCRIPTION
 PU0544
 PU0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0544'10.4 MI NE FROM QUINN.
 PU0544'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0544'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0544'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.1 MILE EAST ALONG
 PU0544'THE NORTH SIDE OF A FENCE, 195 FEET EAST OF A FENCE CORNER
 PU0544'POST, 34 FEET SOUTH OF A ROW OF POWER POLES, 1.3 FEET NORTH OF
 PU0544'A FENCE, 4.1 FEET EAST-NORTHEAST OF A METAL WITNESS POST, AND
 PU0544'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0549 ***********************************************************************
 PU0549  DESIGNATION -  B 3 U RM 1
 PU0549  PID         -  PU0549
 PU0549  STATE/COUNTY-  SD/PENNINGTON
 PU0549  COUNTRY     -  US
 PU0549  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0549
 PU0549                         *CURRENT SURVEY CONTROL
 PU0549  ______________________________________________________________________
 PU0549* NAD 83(1986) POSITION- 44 07 11.     (N) 102 06 11.     (W)   SCALED
 PU0549* NAVD 88 ORTHO HEIGHT -   889.208 (meters)     2917.34  (feet) ADJUSTED
 PU0549  ______________________________________________________________________
 PU0549  GEOID HEIGHT    -        -19.478 (meters)                     GEOID18
 PU0549  DYNAMIC HEIGHT  -        888.952 (meters)     2916.50  (feet) COMP
 PU0549  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0549
 PU0549  VERT ORDER      -  SECOND    CLASS 0
 PU0549
 PU0549.The horizontal coordinates were scaled from a map and have
 PU0549.an estimated accuracy of +/- 6 seconds.
 PU0549
 PU0549.The orthometric height was determined by differential leveling and
 PU0549.adjusted by the NATIONAL GEODETIC SURVEY
 PU0549.in June 1991.
 PU0549
 PU0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0549.GEOID18 height accuracy estimate available here.
 PU0549
 PU0549.Click photographs - Photos may exist for this station.
 PU0549
 PU0549.The dynamic height is computed by dividing the NAVD 88
 PU0549.geopotential number by the normal gravity value computed on the
 PU0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0549.degrees latitude (g = 980.6199 gals.).
 PU0549
 PU0549.The modeled gravity was interpolated from observed gravity values.
 PU0549
 PU0549;                    North         East    Units  Estimated Accuracy
 PU0549;SPC SD S     -   199,970.      458,360.      MT  (+/- 180 meters Scaled)
 PU0549
 PU0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ317892(NAD 83)
 PU0549
 PU0549                          SUPERSEDED SURVEY CONTROL
 PU0549
 PU0549  NGVD 29 (??/??/92)  888.76   (m)         2915.9    (f) COMPUTED    2 0
 PU0549
 PU0549.Superseded values are not recommended for survey control.
 PU0549
 PU0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0549.See file dsdata.pdf to determine how the superseded data were derived.
 PU0549
 PU0549_MARKER: DR = REFERENCE MARK DISK
 PU0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0549_STAMPING: B 3 U NO 1 1961
 PU0549_MARK LOGO: CGS
 PU0549_PROJECTION: FLUSH
 PU0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0549+STABILITY: SURFACE MOTION
 PU0549
 PU0549  HISTORY     - Date     Condition        Report By
 PU0549  HISTORY     - 1961     MONUMENTED       CGS
 PU0549  HISTORY     - 1962     GOOD             CGS
 PU0549
 PU0549                          STATION DESCRIPTION
 PU0549
 PU0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0549'11.2 MI NE FROM QUINN.
 PU0549'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0549'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0549'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST
 PU0549'ALONG THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW
 PU0549'OF POWER POLES, THENCE 0.25 MILE SOUTH-SOUTHEAST ACROSS COUNTRY
 PU0549'TO A GATE IN A FENCE CORNER, THENCE 0.25 MILE SOUTHEAST ALONG
 PU0549'THE SOUTHWEST SIDE OF A FENCE TO THE CREST OF A HILL, 0.3 MILE
 PU0549'NORTHEAST OF A SMALL DAM IN THE BOTTOM OF A RAVINE, 78.6 FEET
 PU0549'SOUTHEAST OF B 3 U 1961, 82 FEET SOUTHEAST OF A METAL WITNESS
 PU0549'POST, 1.0 FOOT SOUTHWEST OF A FENCE, AND SET IN THE TOP OF A
 PU0549'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0550 ***********************************************************************
 PU0550  DESIGNATION -  B 3 U RM 2
 PU0550  PID         -  PU0550
 PU0550  STATE/COUNTY-  SD/PENNINGTON
 PU0550  COUNTRY     -  US
 PU0550  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0550
 PU0550                         *CURRENT SURVEY CONTROL
 PU0550  ______________________________________________________________________
 PU0550* NAD 83(1986) POSITION- 44 07 11.     (N) 102 06 12.     (W)   SCALED
 PU0550* NAVD 88 ORTHO HEIGHT -   889.223 (meters)     2917.39  (feet) ADJUSTED
 PU0550  ______________________________________________________________________
 PU0550  GEOID HEIGHT    -        -19.477 (meters)                     GEOID18
 PU0550  DYNAMIC HEIGHT  -        888.967 (meters)     2916.55  (feet) COMP
 PU0550  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU0550
 PU0550  VERT ORDER      -  SECOND    CLASS 0
 PU0550
 PU0550.The horizontal coordinates were scaled from a map and have
 PU0550.an estimated accuracy of +/- 6 seconds.
 PU0550
 PU0550.The orthometric height was determined by differential leveling and
 PU0550.adjusted by the NATIONAL GEODETIC SURVEY
 PU0550.in June 1991.
 PU0550
 PU0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0550.GEOID18 height accuracy estimate available here.
 PU0550
 PU0550.Click photographs - Photos may exist for this station.
 PU0550
 PU0550.The dynamic height is computed by dividing the NAVD 88
 PU0550.geopotential number by the normal gravity value computed on the
 PU0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0550.degrees latitude (g = 980.6199 gals.).
 PU0550
 PU0550.The modeled gravity was interpolated from observed gravity values.
 PU0550
 PU0550;                    North         East    Units  Estimated Accuracy
 PU0550;SPC SD S     -   199,970.      458,340.      MT  (+/- 180 meters Scaled)
 PU0550
 PU0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ317892(NAD 83)
 PU0550
 PU0550                          SUPERSEDED SURVEY CONTROL
 PU0550
 PU0550  NGVD 29 (??/??/92)  888.78   (m)         2915.9    (f) COMPUTED    2 0
 PU0550
 PU0550.Superseded values are not recommended for survey control.
 PU0550
 PU0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0550.See file dsdata.pdf to determine how the superseded data were derived.
 PU0550
 PU0550_MARKER: DR = REFERENCE MARK DISK
 PU0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0550_STAMPING: B 3 U NO 2 1962
 PU0550_MARK LOGO: CGS
 PU0550_PROJECTION: FLUSH
 PU0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0550+STABILITY: SURFACE MOTION
 PU0550
 PU0550  HISTORY     - Date     Condition        Report By
 PU0550  HISTORY     - 1962     MONUMENTED       CGS
 PU0550
 PU0550                          STATION DESCRIPTION
 PU0550
 PU0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0550'11.2 MI NE FROM QUINN.
 PU0550'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0550'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0550'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST
 PU0550'ALONG THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW
 PU0550'OF POWER POLES, THENCE 0.25 MILE SOUTH-SOUTHEAST ACROSS COUNTRY
 PU0550'TO A GATE IN A FENCE CORNER, THENCE 0.25 MILE SOUTHEAST ALONG
 PU0550'THE SOUTHWEST SIDE OF A FENCE TO THE CREST OF A HILL, 0.3 MILE
 PU0550'NORTHEAST OF A SMALL DAM IN THE BOTTOM OF A RAVINE, 50.2 FEET
 PU0550'SOUTH-SOUTHWEST OF B 3 U 1961, 53.5 FEET SOUTHWEST OF A FENCE
 PU0550'LINE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 PU0550'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0545 ***********************************************************************
 PU0545  DESIGNATION -  B 3 V
 PU0545  PID         -  PU0545
 PU0545  STATE/COUNTY-  SD/PENNINGTON
 PU0545  COUNTRY     -  US
 PU0545  USGS QUAD   -  HORSE TOOTH (2017)
 PU0545
 PU0545                         *CURRENT SURVEY CONTROL
 PU0545  ______________________________________________________________________
 PU0545* NAD 83(1986) POSITION- 44 07 39.     (N) 102 06 18.     (W)   SCALED
 PU0545* NAVD 88 ORTHO HEIGHT -   886.509 (meters)     2908.49  (feet) ADJUSTED
 PU0545  ______________________________________________________________________
 PU0545  GEOID HEIGHT    -        -19.474 (meters)                     GEOID18
 PU0545  DYNAMIC HEIGHT  -        886.253 (meters)     2907.65  (feet) COMP
 PU0545  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 PU0545
 PU0545  VERT ORDER      -  SECOND    CLASS 0
 PU0545
 PU0545.The horizontal coordinates were scaled from a map and have
 PU0545.an estimated accuracy of +/- 6 seconds.
 PU0545
 PU0545.The orthometric height was determined by differential leveling and
 PU0545.adjusted by the NATIONAL GEODETIC SURVEY
 PU0545.in June 1991.
 PU0545
 PU0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0545.GEOID18 height accuracy estimate available here.
 PU0545
 PU0545.Click photographs - Photos may exist for this station.
 PU0545
 PU0545.The dynamic height is computed by dividing the NAVD 88
 PU0545.geopotential number by the normal gravity value computed on the
 PU0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0545.degrees latitude (g = 980.6199 gals.).
 PU0545
 PU0545.The modeled gravity was interpolated from observed gravity values.
 PU0545
 PU0545;                    North         East    Units  Estimated Accuracy
 PU0545;SPC SD S     -   200,830.      458,220.      MT  (+/- 180 meters Scaled)
 PU0545
 PU0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ316901(NAD 83)
 PU0545
 PU0545                          SUPERSEDED SURVEY CONTROL
 PU0545
 PU0545  NGVD 29 (??/??/92)  886.06   (m)         2907.0    (f) COMPUTED    2 0
 PU0545
 PU0545.Superseded values are not recommended for survey control.
 PU0545
 PU0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0545.See file dsdata.pdf to determine how the superseded data were derived.
 PU0545
 PU0545_MARKER: DS = TRIANGULATION STATION DISK
 PU0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0545_STAMPING: B 3 V 1961
 PU0545_MARK LOGO: CGS
 PU0545_PROJECTION: FLUSH
 PU0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0545+STABILITY: SURFACE MOTION
 PU0545
 PU0545  HISTORY     - Date     Condition        Report By
 PU0545  HISTORY     - 1961     MONUMENTED       CGS
 PU0545  HISTORY     - 1962     GOOD             CGS
 PU0545
 PU0545                          STATION DESCRIPTION
 PU0545
 PU0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0545'11 MI NE FROM QUINN.
 PU0545'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0545'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0545'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST ALONG
 PU0545'THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW OF POWER
 PU0545'POLES, THENCE 0.3 MILE NORTHEAST ACROSS COUNTRY TO THE CREST
 PU0545'OF A HILL, 110.3 FEET WEST-SOUTHWEST OF B 3 V NO 1, 74.8 FEET
 PU0545'NORTH OF B 3 V NO 2, ABOUT 0.15 MILE NORTHEAST OF A SMALL STOCK
 PU0545'POND, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0545'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0547 ***********************************************************************
 PU0547  DESIGNATION -  B 3 V RM 1
 PU0547  PID         -  PU0547
 PU0547  STATE/COUNTY-  SD/PENNINGTON
 PU0547  COUNTRY     -  US
 PU0547  USGS QUAD   -  HORSE TOOTH (2017)
 PU0547
 PU0547                         *CURRENT SURVEY CONTROL
 PU0547  ______________________________________________________________________
 PU0547* NAD 83(1986) POSITION- 44 07 39.     (N) 102 06 21.     (W)   SCALED
 PU0547* NAVD 88 ORTHO HEIGHT -   886.158 (meters)     2907.34  (feet) ADJUSTED
 PU0547  ______________________________________________________________________
 PU0547  GEOID HEIGHT    -        -19.471 (meters)                     GEOID18
 PU0547  DYNAMIC HEIGHT  -        885.903 (meters)     2906.50  (feet) COMP
 PU0547  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 PU0547
 PU0547  VERT ORDER      -  SECOND    CLASS 0
 PU0547
 PU0547.The horizontal coordinates were scaled from a map and have
 PU0547.an estimated accuracy of +/- 6 seconds.
 PU0547
 PU0547.The orthometric height was determined by differential leveling and
 PU0547.adjusted by the NATIONAL GEODETIC SURVEY
 PU0547.in June 1991.
 PU0547
 PU0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0547.GEOID18 height accuracy estimate available here.
 PU0547
 PU0547.Click photographs - Photos may exist for this station.
 PU0547
 PU0547.The dynamic height is computed by dividing the NAVD 88
 PU0547.geopotential number by the normal gravity value computed on the
 PU0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0547.degrees latitude (g = 980.6199 gals.).
 PU0547
 PU0547.The modeled gravity was interpolated from observed gravity values.
 PU0547
 PU0547;                    North         East    Units  Estimated Accuracy
 PU0547;SPC SD S     -   200,840.      458,160.      MT  (+/- 180 meters Scaled)
 PU0547
 PU0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ315901(NAD 83)
 PU0547
 PU0547                          SUPERSEDED SURVEY CONTROL
 PU0547
 PU0547  NGVD 29 (??/??/92)  885.71   (m)         2905.9    (f) COMPUTED    2 0
 PU0547
 PU0547.Superseded values are not recommended for survey control.
 PU0547
 PU0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0547.See file dsdata.pdf to determine how the superseded data were derived.
 PU0547
 PU0547_MARKER: DR = REFERENCE MARK DISK
 PU0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0547_STAMPING: B 3 V NO 1 1961
 PU0547_MARK LOGO: CGS
 PU0547_PROJECTION: FLUSH
 PU0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0547+STABILITY: SURFACE MOTION
 PU0547
 PU0547  HISTORY     - Date     Condition        Report By
 PU0547  HISTORY     - 1961     MONUMENTED       CGS
 PU0547  HISTORY     - 1962     GOOD             CGS
 PU0547
 PU0547                          STATION DESCRIPTION
 PU0547
 PU0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0547'11 MI NE FROM QUINN.
 PU0547'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0547'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0547'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST
 PU0547'ALONG THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW OF
 PU0547'POWER POLES, THENCE 0.3 MILE NORTHEAST ACROSS COUNTRY TO THE
 PU0547'CREST OF A HILL, ABOUT 0.15 MILE NORTHEAST OF A SMALL STOCK
 PU0547'POND, 110.3 FEET EAST-NORTHEAST OF B 3 V 1961, 134.5 FEET
 PU0547'NORTHEAST OF B 3 V NO 2, AND SET IN THE TOP OF A CONCRETE POST
 PU0547'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0546 ***********************************************************************
 PU0546  DESIGNATION -  B 3 V RM 2
 PU0546  PID         -  PU0546
 PU0546  STATE/COUNTY-  SD/PENNINGTON
 PU0546  COUNTRY     -  US
 PU0546  USGS QUAD   -  HORSE TOOTH (2017)
 PU0546
 PU0546                         *CURRENT SURVEY CONTROL
 PU0546  ______________________________________________________________________
 PU0546* NAD 83(1986) POSITION- 44 07 38.     (N) 102 06 18.     (W)   SCALED
 PU0546* NAVD 88 ORTHO HEIGHT -   886.318 (meters)     2907.86  (feet) ADJUSTED
 PU0546  ______________________________________________________________________
 PU0546  GEOID HEIGHT    -        -19.474 (meters)                     GEOID18
 PU0546  DYNAMIC HEIGHT  -        886.063 (meters)     2907.03  (feet) COMP
 PU0546  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 PU0546
 PU0546  VERT ORDER      -  SECOND    CLASS 0
 PU0546
 PU0546.The horizontal coordinates were scaled from a map and have
 PU0546.an estimated accuracy of +/- 6 seconds.
 PU0546
 PU0546.The orthometric height was determined by differential leveling and
 PU0546.adjusted by the NATIONAL GEODETIC SURVEY
 PU0546.in June 1991.
 PU0546
 PU0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0546.GEOID18 height accuracy estimate available here.
 PU0546
 PU0546.Click photographs - Photos may exist for this station.
 PU0546
 PU0546.The dynamic height is computed by dividing the NAVD 88
 PU0546.geopotential number by the normal gravity value computed on the
 PU0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0546.degrees latitude (g = 980.6199 gals.).
 PU0546
 PU0546.The modeled gravity was interpolated from observed gravity values.
 PU0546
 PU0546;                    North         East    Units  Estimated Accuracy
 PU0546;SPC SD S     -   200,800.      458,220.      MT  (+/- 180 meters Scaled)
 PU0546
 PU0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ316900(NAD 83)
 PU0546
 PU0546                          SUPERSEDED SURVEY CONTROL
 PU0546
 PU0546  NGVD 29 (??/??/92)  885.87   (m)         2906.4    (f) COMPUTED    2 0
 PU0546
 PU0546.Superseded values are not recommended for survey control.
 PU0546
 PU0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0546.See file dsdata.pdf to determine how the superseded data were derived.
 PU0546
 PU0546_MARKER: DR = REFERENCE MARK DISK
 PU0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0546_STAMPING: B 3 V NO 2 1961
 PU0546_MARK LOGO: CGS
 PU0546_PROJECTION: FLUSH
 PU0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0546+STABILITY: SURFACE MOTION
 PU0546
 PU0546  HISTORY     - Date     Condition        Report By
 PU0546  HISTORY     - 1961     MONUMENTED       CGS
 PU0546  HISTORY     - 1962     GOOD             CGS
 PU0546
 PU0546                          STATION DESCRIPTION
 PU0546
 PU0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0546'11 MI NE FROM QUINN.
 PU0546'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0546'AT QUINN, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0546'0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE 0.35 MILE EAST
 PU0546'ALONG THE NORTH SIDE OF A FENCE AND THE SOUTH SIDE OF A ROW
 PU0546'OF PWOER POLES, THENCE 0.3 MILE NORTHEAST ACROSS COUNTRY TO THE
 PU0546'CREST OF A HILL, ABOUT 0.15 MILE NORTHEAST OF A SMALL STOCK POND,
 PU0546'74.8 FEET SOUTH OF B 3 V 1961, AND SET IN THE TOP OF A CONCRETE
 PU0546'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0253 ***********************************************************************
 QS0253  DESIGNATION -  B 30
 QS0253  PID         -  QS0253
 QS0253  STATE/COUNTY-  SD/DEWEY
 QS0253  COUNTRY     -  US
 QS0253  USGS QUAD   -  GLENCROSS NE (2017)
 QS0253
 QS0253                         *CURRENT SURVEY CONTROL
 QS0253  ______________________________________________________________________
 QS0253* NAD 83(1986) POSITION- 45 27 38.     (N) 100 49 18.     (W)   SCALED
 QS0253* NAVD 88 ORTHO HEIGHT -   657.877 (meters)     2158.38  (feet) ADJUSTED
 QS0253  ______________________________________________________________________
 QS0253  GEOID HEIGHT    -        -21.382 (meters)                     GEOID18
 QS0253  DYNAMIC HEIGHT  -        657.798 (meters)     2158.13  (feet) COMP
 QS0253  MODELED GRAVITY -    980,474.0   (mgal)                       NAVD 88
 QS0253
 QS0253  VERT ORDER      -  FIRST     CLASS II
 QS0253
 QS0253.The horizontal coordinates were scaled from a map and have
 QS0253.an estimated accuracy of +/- 6 seconds.
 QS0253
 QS0253.The orthometric height was determined by differential leveling and
 QS0253.adjusted by the NATIONAL GEODETIC SURVEY
 QS0253.in June 1991.
 QS0253
 QS0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0253.GEOID18 height accuracy estimate available here.
 QS0253
 QS0253.Click photographs - Photos may exist for this station.
 QS0253
 QS0253.The dynamic height is computed by dividing the NAVD 88
 QS0253.geopotential number by the normal gravity value computed on the
 QS0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0253.degrees latitude (g = 980.6199 gals.).
 QS0253
 QS0253.The modeled gravity was interpolated from observed gravity values.
 QS0253
 QS0253;                    North         East    Units  Estimated Accuracy
 QS0253;SPC SD N     -   181,150.      535,740.      MT  (+/- 180 meters Scaled)
 QS0253
 QS0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR575357(NAD 83)
 QS0253
 QS0253                          SUPERSEDED SURVEY CONTROL
 QS0253
 QS0253  NGVD 29 (??/??/92)  657.460  (m)         2157.02   (f) ADJ UNCH    1 2
 QS0253
 QS0253.Superseded values are not recommended for survey control.
 QS0253
 QS0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0253.See file dsdata.pdf to determine how the superseded data were derived.
 QS0253
 QS0253_MARKER: DB = BENCH MARK DISK
 QS0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0253_STAMPING: B 30 1934
 QS0253_MARK LOGO: CGS
 QS0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0253+STABILITY: SURFACE MOTION
 QS0253
 QS0253  HISTORY     - Date     Condition        Report By
 QS0253  HISTORY     - 1934     MONUMENTED       CGS
 QS0253  HISTORY     - 19990623 MARK NOT FOUND   NGS
 QS0253
 QS0253                          STATION DESCRIPTION
 QS0253
 QS0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0253'4.8 MI W FROM TRAIL CITY.
 QS0253'ABOUT 4.8 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0253'PACIFIC RAILROAD FROM TRAIL CITY, DEWEY COUNTY, AT MILEPOST 27,
 QS0253'ABOUT 1/4 MILE NORTHWEST OF A SCHOOLHOUSE, ABOUT 1/4 MILE NORTH
 QS0253'OF A FARMHOUSE, ABOUT 140 YARDS EAST OF A ROAD CROSSING, AND
 QS0253'46 FEET SOUTH OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK,
 QS0253'STAMPED B 30 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0253
 QS0253                          STATION RECOVERY (1999)
 QS0253
 QS0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0253'THE DESCRIBED AREA IS NOW A CULTIVATED FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0484 ***********************************************************************
 OR0484  DESIGNATION -  B 300
 OR0484  PID         -  OR0484
 OR0484  STATE/COUNTY-  SD/BRULE
 OR0484  COUNTRY     -  US
 OR0484  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0484
 OR0484                         *CURRENT SURVEY CONTROL
 OR0484  ______________________________________________________________________
 OR0484* NAD 83(1986) POSITION- 43 47 19.     (N) 099 18 46.     (W)   SCALED
 OR0484* NAVD 88 ORTHO HEIGHT -   525.162 (meters)     1722.97  (feet) ADJUSTED
 OR0484  ______________________________________________________________________
 OR0484  GEOID HEIGHT    -        -25.638 (meters)                     GEOID18
 OR0484  DYNAMIC HEIGHT  -        525.021 (meters)     1722.51  (feet) COMP
 OR0484  MODELED GRAVITY -    980,334.4   (mgal)                       NAVD 88
 OR0484
 OR0484  VERT ORDER      -  SECOND    CLASS 0
 OR0484
 OR0484.The horizontal coordinates were scaled from a map and have
 OR0484.an estimated accuracy of +/- 6 seconds.
 OR0484
 OR0484.The orthometric height was determined by differential leveling and
 OR0484.adjusted by the NATIONAL GEODETIC SURVEY
 OR0484.in June 1991.
 OR0484
 OR0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0484.GEOID18 height accuracy estimate available here.
 OR0484
 OR0484.Click photographs - Photos may exist for this station.
 OR0484
 OR0484.The dynamic height is computed by dividing the NAVD 88
 OR0484.geopotential number by the normal gravity value computed on the
 OR0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0484.degrees latitude (g = 980.6199 gals.).
 OR0484
 OR0484.The modeled gravity was interpolated from observed gravity values.
 OR0484
 OR0484;                    North         East    Units  Estimated Accuracy
 OR0484;SPC SD S     -   162,170.      682,140.      MT  (+/- 180 meters Scaled)
 OR0484
 OR0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748484(NAD 83)
 OR0484
 OR0484                          SUPERSEDED SURVEY CONTROL
 OR0484
 OR0484  NGVD 29 (??/??/92)  524.822  (m)         1721.85   (f) ADJ UNCH    2 0
 OR0484
 OR0484.Superseded values are not recommended for survey control.
 OR0484
 OR0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0484.See file dsdata.pdf to determine how the superseded data were derived.
 OR0484
 OR0484_MARKER: DB = BENCH MARK DISK
 OR0484_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0484_SP_SET: CULVERT HEDWALL
 OR0484_STAMPING: B 300 1945
 OR0484_MARK LOGO: CGS
 OR0484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0484+STABILITY: SURFACE MOTION
 OR0484
 OR0484  HISTORY     - Date     Condition        Report By
 OR0484  HISTORY     - 1945     MONUMENTED       CGS
 OR0484  HISTORY     - 1949     GOOD             CGS
 OR0484  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0484
 OR0484                          STATION DESCRIPTION
 OR0484
 OR0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0484'1.9 MI SE FROM CHAMBERLAIN.
 OR0484'1.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0484'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0484'SOUTH, THENCE 1.8 MILES SOUTHEAST ALONG U.S. HIGHWAY 16.  IT IS
 OR0484'AT THE INTERSECTION OF AN EAST-AND-WEST GRAVEL ROAD, 63 FEET
 OR0484'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, AT A CONCRETE CULVERT
 OR0484'UNDER THE GRAVEL ROAD, IN THE TOP OF THE WEST END OF THE SOUTH
 OR0484'HEADWALL, AND ABOUT 2 FEET LOWER THAN THE HIGHWAY.
 OR0484
 OR0484                          STATION RECOVERY (1974)
 OR0484
 OR0484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0516 ***********************************************************************
 OR0516  DESIGNATION -  B 301
 OR0516  PID         -  OR0516
 OR0516  STATE/COUNTY-  SD/BRULE
 OR0516  COUNTRY     -  US
 OR0516  USGS QUAD   -  LUCAS NW (2017)
 OR0516
 OR0516                         *CURRENT SURVEY CONTROL
 OR0516  ______________________________________________________________________
 OR0516* NAD 83(1986) POSITION- 43 29 59.     (N) 099 11 22.     (W)   SCALED
 OR0516* NAVD 88 ORTHO HEIGHT -   548.178 (meters)     1798.48  (feet) ADJUSTED
 OR0516  ______________________________________________________________________
 OR0516  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 OR0516  DYNAMIC HEIGHT  -        547.995 (meters)     1797.88  (feet) COMP
 OR0516  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 OR0516
 OR0516  VERT ORDER      -  SECOND    CLASS 0
 OR0516
 OR0516.The horizontal coordinates were scaled from a map and have
 OR0516.an estimated accuracy of +/- 6 seconds.
 OR0516
 OR0516.The orthometric height was determined by differential leveling and
 OR0516.adjusted by the NATIONAL GEODETIC SURVEY
 OR0516.in June 1991.
 OR0516
 OR0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0516.GEOID18 height accuracy estimate available here.
 OR0516
 OR0516.Click photographs - Photos may exist for this station.
 OR0516
 OR0516.The dynamic height is computed by dividing the NAVD 88
 OR0516.geopotential number by the normal gravity value computed on the
 OR0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0516.degrees latitude (g = 980.6199 gals.).
 OR0516
 OR0516.The modeled gravity was interpolated from observed gravity values.
 OR0516
 OR0516;                    North         East    Units  Estimated Accuracy
 OR0516;SPC SD S     -   130,210.      692,500.      MT  (+/- 180 meters Scaled)
 OR0516
 OR0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP846163(NAD 83)
 OR0516
 OR0516                          SUPERSEDED SURVEY CONTROL
 OR0516
 OR0516  NGVD 29 (??/??/92)  547.822  (m)         1797.31   (f) ADJ UNCH    2 0
 OR0516
 OR0516.Superseded values are not recommended for survey control.
 OR0516
 OR0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0516.See file dsdata.pdf to determine how the superseded data were derived.
 OR0516
 OR0516_MARKER: DB = BENCH MARK DISK
 OR0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0516_STAMPING: B 301 1945
 OR0516_MARK LOGO: CGS
 OR0516_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0516+STABILITY: SURFACE MOTION
 OR0516
 OR0516  HISTORY     - Date     Condition        Report By
 OR0516  HISTORY     - 1945     MONUMENTED       CGS
 OR0516
 OR0516                          STATION DESCRIPTION
 OR0516
 OR0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0516'8.6 MI NW FROM ACADEMY.
 OR0516'IN BRULE COUNTY, 8.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX
 OR0516'COUNTY.  THIS BENCH MARK MAY BE REACHED FROM WARD ACADEMY
 OR0516'BY GOING 0.1 MILE NORTH, THENCE 3.0 MILES WEST ALONG A GRAVEL
 OR0516'ROAD, THENCE 3.0 MILES NORTH ALONG A GRADED DIRT ROAD, AND
 OR0516'THENCE 2.5 MILES WEST ALONG A GRADED DIRT ROAD.  IT IS AT THE
 OR0516'T-INTERSECTION OF A ROAD LEADING NORTH, 39 FEET NORTH OF THE
 OR0516'CENTER LINE OF THE EAST-AND-WEST ROAD, 36 FEET EAST OF THE
 OR0516'CENTER LINE OF THE T-ROAD, 4.5 FEET NORTHWEST OF A FENCE CORNER,
 OR0516'1.5 FEET NORTH OF A WHITE WOODEN WITNESS POST, AND ABOUT 1-1/2
 OR0516'FEET LOWER THAN THE EAST-AND-WEST ROAD, AND SET IN THE TOP
 OR0516'OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0176 ***********************************************************************
 OR0176  DESIGNATION -  B 302
 OR0176  PID         -  OR0176
 OR0176  STATE/COUNTY-  SD/CHARLES MIX
 OR0176  COUNTRY     -  US
 OR0176  USGS QUAD   -  LAKE GEORGE (2017)
 OR0176
 OR0176                         *CURRENT SURVEY CONTROL
 OR0176  ______________________________________________________________________
 OR0176* NAD 83(1986) POSITION- 43 23 02.     (N) 098 53 04.     (W)   SCALED
 OR0176* NAVD 88 ORTHO HEIGHT -   461.067 (meters)     1512.68  (feet) ADJUSTED
 OR0176  ______________________________________________________________________
 OR0176  GEOID HEIGHT    -        -26.427 (meters)                     GEOID18
 OR0176  DYNAMIC HEIGHT  -        460.918 (meters)     1512.20  (feet) COMP
 OR0176  MODELED GRAVITY -    980,282.6   (mgal)                       NAVD 88
 OR0176
 OR0176  VERT ORDER      -  FIRST     CLASS II
 OR0176
 OR0176.The horizontal coordinates were scaled from a map and have
 OR0176.an estimated accuracy of +/- 6 seconds.
 OR0176
 OR0176.The orthometric height was determined by differential leveling and
 OR0176.adjusted by the NATIONAL GEODETIC SURVEY
 OR0176.in June 1991.
 OR0176
 OR0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0176.GEOID18 height accuracy estimate available here.
 OR0176
 OR0176.Click photographs - Photos may exist for this station.
 OR0176
 OR0176.The dynamic height is computed by dividing the NAVD 88
 OR0176.geopotential number by the normal gravity value computed on the
 OR0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0176.degrees latitude (g = 980.6199 gals.).
 OR0176
 OR0176.The modeled gravity was interpolated from observed gravity values.
 OR0176
 OR0176;                    North         East    Units  Estimated Accuracy
 OR0176;SPC SD S     -   117,730.      717,390.      MT  (+/- 180 meters Scaled)
 OR0176
 OR0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP093034(NAD 83)
 OR0176
 OR0176                          SUPERSEDED SURVEY CONTROL
 OR0176
 OR0176  NGVD 29 (??/??/92)  460.73   (m)         1511.6    (f) COMPUTED    1 2
 OR0176
 OR0176.Superseded values are not recommended for survey control.
 OR0176
 OR0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0176.See file dsdata.pdf to determine how the superseded data were derived.
 OR0176
 OR0176_MARKER: DB = BENCH MARK DISK
 OR0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0176_STAMPING: B 302 1945
 OR0176_MARK LOGO: CGS
 OR0176_PROJECTION: PROJECTING 18 CENTIMETERS
 OR0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0176+STABILITY: SURFACE MOTION
 OR0176
 OR0176  HISTORY     - Date     Condition        Report By
 OR0176  HISTORY     - 1945     MONUMENTED       CGS
 OR0176  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0176
 OR0176                          STATION DESCRIPTION
 OR0176
 OR0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0176'2.2 MI W FROM PLATTE.
 OR0176'TO REACH FROM THE POST OFFICE AT PLATTE GO SOUTH 0.2 MILE ALONG
 OR0176'MAIN STREET, THENCE WEST 2.0 MILES ALONG A GRAVELED ROAD TO
 OR0176'SITE OF MARK, BENCH MARK IS AT THE INTERSECTION OF THE GRAVELED
 OR0176'ROAD AND A NORTH-SOUTH DIRT ROAD, ABOUT 100 YARDS SOUTHWEST
 OR0176'OF AND ACROSS ROAD FROM A SCHOOL HOUSE, 45.0 FEET SOUTH OF AND
 OR0176'ABOUT LEVEL WITH THE CENTER LINE OF THE GRAVELED ROAD, 62.5
 OR0176'FEET WEST OF THE CENTER LINE OF THE DIRT ROAD, 12.0 FEET WEST
 OR0176'OF A GATE POST AND 2.5 FEET EAST OF A 4 X 4 MARKER POST.  A
 OR0176'BRONZE DISK STAMPED B 302 1945 SET IN THE TOP OF A CONCRETE POST
 OR0176'WHICH PROJECTS 7 INCHES ABOVE GROUND.
 OR0176
 OR0176                          STATION RECOVERY (2013)
 OR0176
 OR0176'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0176'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0177 ***********************************************************************
 OR0177  DESIGNATION -  B 302 RESET
 OR0177  PID         -  OR0177
 OR0177  STATE/COUNTY-  SD/CHARLES MIX
 OR0177  COUNTRY     -  US
 OR0177  USGS QUAD   -  LAKE GEORGE (2017)
 OR0177
 OR0177                         *CURRENT SURVEY CONTROL
 OR0177  ______________________________________________________________________
 OR0177* NAD 83(1986) POSITION- 43 23 02.     (N) 098 53 03.     (W)   SCALED
 OR0177* NAVD 88 ORTHO HEIGHT -   458.25  (+/-2cm)     1503.4   (feet) VERTCON3
 OR0177  ______________________________________________________________________
 OR0177  GEOID HEIGHT    -        -26.427 (meters)                     GEOID18
 OR0177  VERT ORDER      -  THIRD (See Below)
 OR0177
 OR0177.The horizontal coordinates were scaled from a map and have
 OR0177.an estimated accuracy of +/- 6 seconds.
 OR0177
 OR0177.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0177.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0177
 OR0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0177.GEOID18 height accuracy estimate available here.
 OR0177
 OR0177.The vertical order pertains to the NGVD 29 superseded value.
 OR0177
 OR0177.Click photographs - Photos may exist for this station.
 OR0177
 OR0177;                    North         East    Units  Estimated Accuracy
 OR0177;SPC SD S     -   117,730.      717,410.      MT  (+/- 180 meters Scaled)
 OR0177
 OR0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP093034(NAD 83)
 OR0177
 OR0177                          SUPERSEDED SURVEY CONTROL
 OR0177
 OR0177  NGVD 29 (??/??/??)  457.91   (m)         1502.3    (f) RESET       3  
 OR0177
 OR0177.Superseded values are not recommended for survey control.
 OR0177
 OR0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0177.See file dsdata.pdf to determine how the superseded data were derived.
 OR0177
 OR0177_MARKER: DB = BENCH MARK DISK
 OR0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0177_STAMPING: B 302 RESET 1957
 OR0177_MARK LOGO: CGS
 OR0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0177+STABILITY: SURFACE MOTION
 OR0177
 OR0177  HISTORY     - Date     Condition        Report By
 OR0177  HISTORY     - 1957     MONUMENTED       SDHD
 OR0177  HISTORY     - 1963     GOOD             CGS
 OR0177
 OR0177                          STATION DESCRIPTION
 OR0177
 OR0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OR0177'2.2 MI W FROM PLATTE.
 OR0177'0.2 MILE SOUTH ALONG MAIN STREET FROM POST OFFICE AT PLATTE,
 OR0177'2 MILES WEST ALONG A GRAVEL ROAD.  IN THE SOUTHWEST ANGLE OF
 OR0177'CROSSROADS OF OLD GRAVEL ROAD, SOUTHWEST ACROSS THE GRAVEL
 OR0177'ROAD FROM A SCHOOLHOUSE, ABOUT 105 FEET SOUTH OF THE CENTER OF THE
 OR0177'GRAVEL ROAD, 27 FEET WEST OF THE CENTER OF NORTH-SOUTH ROAD, 2
 OR0177'FEET SOUTH OF A WITNESS POST AND 2 FEET EAST OF A FENCE.  A
 OR0177'NEW HIGHWAY IS UNDER CONSTRUCTION IN THE AREA BUT ACCORDING
 OR0177'TO PLANS THE NEW LOAD WILL PASS ABOUT 200 FEET SOUTH OF THIS
 OR0177'MARK.  SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0622 ***********************************************************************
 OR0622  DESIGNATION -  B 303
 OR0622  PID         -  OR0622
 OR0622  STATE/COUNTY-  SD/GREGORY
 OR0622  COUNTRY     -  US
 OR0622  USGS QUAD   -  DIXON SW (2017)
 OR0622
 OR0622                         *CURRENT SURVEY CONTROL
 OR0622  ______________________________________________________________________
 OR0622* NAD 83(1986) POSITION- 43 21 22.     (N) 099 26 05.     (W)   SCALED
 OR0622* NAVD 88 ORTHO HEIGHT -   590.463 (meters)     1937.21  (feet) ADJUSTED
 OR0622  ______________________________________________________________________
 OR0622  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 OR0622  DYNAMIC HEIGHT  -        590.248 (meters)     1936.51  (feet) COMP
 OR0622  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 OR0622
 OR0622  VERT ORDER      -  SECOND    CLASS 0
 OR0622
 OR0622.The horizontal coordinates were scaled from a map and have
 OR0622.an estimated accuracy of +/- 6 seconds.
 OR0622
 OR0622.The orthometric height was determined by differential leveling and
 OR0622.adjusted by the NATIONAL GEODETIC SURVEY
 OR0622.in June 1991.
 OR0622
 OR0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0622.GEOID18 height accuracy estimate available here.
 OR0622
 OR0622.Click photographs - Photos may exist for this station.
 OR0622
 OR0622.The dynamic height is computed by dividing the NAVD 88
 OR0622.geopotential number by the normal gravity value computed on the
 OR0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0622.degrees latitude (g = 980.6199 gals.).
 OR0622
 OR0622.The modeled gravity was interpolated from observed gravity values.
 OR0622
 OR0622;                    North         East    Units  Estimated Accuracy
 OR0622;SPC SD S     -   114,020.      672,840.      MT  (+/- 180 meters Scaled)
 OR0622
 OR0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647004(NAD 83)
 OR0622
 OR0622                          SUPERSEDED SURVEY CONTROL
 OR0622
 OR0622  NGVD 29 (??/??/92)  590.14   (m)         1936.2    (f) COMPUTED    2 0
 OR0622
 OR0622.Superseded values are not recommended for survey control.
 OR0622
 OR0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0622.See file dsdata.pdf to determine how the superseded data were derived.
 OR0622
 OR0622_MARKER: DB = BENCH MARK DISK
 OR0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0622_STAMPING: B 303 1945
 OR0622_MARK LOGO: CGS
 OR0622_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0622+STABILITY: SURFACE MOTION
 OR0622
 OR0622  HISTORY     - Date     Condition        Report By
 OR0622  HISTORY     - 1945     MONUMENTED       CGS
 OR0622
 OR0622                          STATION DESCRIPTION
 OR0622
 OR0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0622'8.9 MI N FROM GREGORY.
 OR0622'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE,
 OR0622'THENCE NORTH 8.7 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF
 OR0622'MARK, BENCH MARK IS IN THE SOUTHWEST CORNER OF A SCHOOL HOUSE
 OR0622'YARD, 172.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL
 OR0622'HOUSE, 36.0 FEET EAST OF AND ABOUT 2.0 FEET LOWER THAN THE CENTER
 OR0622'LINE OF THE HIGHWAY, 31.0 FEET NORTH OF THE NORTHWEST CORNER
 OR0622'OF A SHED, 2.0 FEET SOUTH OF A 4 X 4 MARKER POST.  A BRONZE
 OR0622'DISK STAMPED B 303 1945 SET IN THE TOP OF A CONCRETE POST WHICH
 OR0622'PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0623 ***********************************************************************
 OR0623  DESIGNATION -  B 303 RESET
 OR0623  PID         -  OR0623
 OR0623  STATE/COUNTY-  SD/GREGORY
 OR0623  COUNTRY     -  US
 OR0623  USGS QUAD   -  DIXON SW (2017)
 OR0623
 OR0623                         *CURRENT SURVEY CONTROL
 OR0623  ______________________________________________________________________
 OR0623* NAD 83(1986) POSITION- 43 21 22.     (N) 099 26 05.     (W)   SCALED
 OR0623* NAVD 88 ORTHO HEIGHT -   590.58  (+/-2cm)     1937.6   (feet) VERTCON3
 OR0623  ______________________________________________________________________
 OR0623  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 OR0623  VERT ORDER      -  THIRD (See Below)
 OR0623
 OR0623.The horizontal coordinates were scaled from a map and have
 OR0623.an estimated accuracy of +/- 6 seconds.
 OR0623
 OR0623.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0623.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0623
 OR0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0623.GEOID18 height accuracy estimate available here.
 OR0623
 OR0623.The vertical order pertains to the NGVD 29 superseded value.
 OR0623
 OR0623.Click photographs - Photos may exist for this station.
 OR0623
 OR0623;                    North         East    Units  Estimated Accuracy
 OR0623;SPC SD S     -   114,020.      672,840.      MT  (+/- 180 meters Scaled)
 OR0623
 OR0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647004(NAD 83)
 OR0623
 OR0623                          SUPERSEDED SURVEY CONTROL
 OR0623
 OR0623  NGVD 29 (??/??/??)  590.25   (m)         1936.5    (f) RESET       3  
 OR0623
 OR0623.Superseded values are not recommended for survey control.
 OR0623
 OR0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0623.See file dsdata.pdf to determine how the superseded data were derived.
 OR0623
 OR0623_MARKER: DB = BENCH MARK DISK
 OR0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0623_STAMPING: B 303 RESET 1958
 OR0623_MARK LOGO: CGS
 OR0623_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0623+STABILITY: SURFACE MOTION
 OR0623
 OR0623  HISTORY     - Date     Condition        Report By
 OR0623  HISTORY     - 1958     MONUMENTED       CGS
 OR0623
 OR0623                          STATION DESCRIPTION
 OR0623
 OR0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0623'9 MI N FROM GREGORY.
 OR0623'ABOUT 9.0 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0623'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, ABOUT 132 FEET
 OR0623'SOUTHWEST OF THE SOUTHWEST CORNER OF A SCHOOLHOUSE, 102 FEET
 OR0623'EAST OF THE CENTERLINE OF THE HIGHWAY, 1 1/2 FEET SOUTH OF A
 OR0623'CORNER POST AND 1 1/2 FEET NORTH OF A WHITE WITNESS POST.  A
 OR0623'STANDARD DISK, STAMPED B 303 RESET 1958 AND SET IN THE TOP OF
 OR0623'A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0150 ***********************************************************************
 QS0150  DESIGNATION -  B 304
 QS0150  PID         -  QS0150
 QS0150  STATE/COUNTY-  SD/CORSON
 QS0150  COUNTRY     -  US
 QS0150  USGS QUAD   -  MOREAU NW (2017)
 QS0150
 QS0150                         *CURRENT SURVEY CONTROL
 QS0150  ______________________________________________________________________
 QS0150* NAD 83(1986) POSITION- 45 28 36.     (N) 100 29 51.     (W)   SCALED
 QS0150* NAVD 88 ORTHO HEIGHT -   565.641 (meters)     1855.77  (feet) ADJUSTED
 QS0150  ______________________________________________________________________
 QS0150  GEOID HEIGHT    -        -21.757 (meters)                     GEOID18
 QS0150  DYNAMIC HEIGHT  -        565.590 (meters)     1855.61  (feet) COMP
 QS0150  MODELED GRAVITY -    980,508.1   (mgal)                       NAVD 88
 QS0150
 QS0150  VERT ORDER      -  SECOND    CLASS 0
 QS0150
 QS0150.The horizontal coordinates were scaled from a map and have
 QS0150.an estimated accuracy of +/- 6 seconds.
 QS0150
 QS0150.The orthometric height was determined by differential leveling and
 QS0150.adjusted by the NATIONAL GEODETIC SURVEY
 QS0150.in June 1991.
 QS0150
 QS0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0150.GEOID18 height accuracy estimate available here.
 QS0150
 QS0150.Click photographs - Photos may exist for this station.
 QS0150
 QS0150.The dynamic height is computed by dividing the NAVD 88
 QS0150.geopotential number by the normal gravity value computed on the
 QS0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0150.degrees latitude (g = 980.6199 gals.).
 QS0150
 QS0150.The modeled gravity was interpolated from observed gravity values.
 QS0150
 QS0150;                    North         East    Units  Estimated Accuracy
 QS0150;SPC SD N     -   182,730.      561,100.      MT  (+/- 180 meters Scaled)
 QS0150
 QS0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR829369(NAD 83)
 QS0150
 QS0150                          SUPERSEDED SURVEY CONTROL
 QS0150
 QS0150  NGVD 29 (??/??/92)  565.282  (m)         1854.60   (f) ADJ UNCH    2 0
 QS0150
 QS0150.Superseded values are not recommended for survey control.
 QS0150
 QS0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0150.See file dsdata.pdf to determine how the superseded data were derived.
 QS0150
 QS0150_MARKER: DB = BENCH MARK DISK
 QS0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0150_STAMPING: B 304 1945
 QS0150_MARK LOGO: CGS
 QS0150_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0150+STABILITY: SURFACE MOTION
 QS0150
 QS0150  HISTORY     - Date     Condition        Report By
 QS0150  HISTORY     - 1945     MONUMENTED       CGS
 QS0150
 QS0150                          STATION DESCRIPTION
 QS0150
 QS0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0150'6.8 MI SW FROM MOBRIDGE.
 QS0150'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0150'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0150'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTHERLY
 QS0150'1.6 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS
 QS0150'179.3 FEET SOUTH OF A FENCE CORNER, 124.3 FEET WEST OF AND ABOUT
 QS0150'2.0 FEET HIGHER THAN THE CENTER LINE OF THE ROAD, 2.0 FEET EAST
 QS0150'OF A FENCE AND 1.0 FOOT SOUTH OF A 4 X 4 MARKER POST.  AN IRON
 QS0150'DISK STAMPED B 304 1945 SET IN THE TOP OF A CONCRETE POST WHICH
 QS0150'PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0174 ***********************************************************************
 QS0174  DESIGNATION -  B 305
 QS0174  PID         -  QS0174
 QS0174  STATE/COUNTY-  SD/DEWEY
 QS0174  COUNTRY     -  US
 QS0174  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0174
 QS0174                         *CURRENT SURVEY CONTROL
 QS0174  ______________________________________________________________________
 QS0174* NAD 83(1986) POSITION- 45 12 36.05   (N) 100 17 02.72   (W)   HD_HELD1
 QS0174* NAVD 88 ORTHO HEIGHT -   477.103 (meters)     1565.30  (feet) ADJUSTED
 QS0174  ______________________________________________________________________
 QS0174  GEOID HEIGHT    -        -22.204 (meters)                     GEOID18
 QS0174  DYNAMIC HEIGHT  -        477.045 (meters)     1565.11  (feet) COMP
 QS0174  MODELED GRAVITY -    980,479.6   (mgal)                       NAVD 88
 QS0174
 QS0174  VERT ORDER      -  SECOND    CLASS 0
 QS0174
 QS0174.The horizontal coordinates were determined by differentially corrected
 QS0174.hand held GPS observations or other comparable positioning techniques
 QS0174.and have an estimated accuracy of +/- 3 meters.
 QS0174
 QS0174.The orthometric height was determined by differential leveling and
 QS0174.adjusted by the NATIONAL GEODETIC SURVEY
 QS0174.in June 1991.
 QS0174
 QS0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0174.GEOID18 height accuracy estimate available here.
 QS0174
 QS0174.Click photographs - Photos may exist for this station.
 QS0174
 QS0174.The dynamic height is computed by dividing the NAVD 88
 QS0174.geopotential number by the normal gravity value computed on the
 QS0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0174.degrees latitude (g = 980.6199 gals.).
 QS0174
 QS0174.The modeled gravity was interpolated from observed gravity values.
 QS0174
 QS0174;                    North         East    Units  Estimated Accuracy
 QS0174;SPC SD N     -   153,020.1     577,683.8     MT  (+/- 3 meters HH1 GPS) 
 QS0174
 QS0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9916407082(NAD 83)
 QS0174
 QS0174                          SUPERSEDED SURVEY CONTROL
 QS0174
 QS0174  NGVD 29 (??/??/92)  476.735  (m)         1564.09   (f) ADJ UNCH    2 0
 QS0174
 QS0174.Superseded values are not recommended for survey control.
 QS0174
 QS0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0174.See file dsdata.pdf to determine how the superseded data were derived.
 QS0174
 QS0174_MARKER: DB = BENCH MARK DISK
 QS0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0174_STAMPING: B 305 1945
 QS0174_MARK LOGO: CGS
 QS0174_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0174+STABILITY: SURFACE MOTION
 QS0174
 QS0174  HISTORY     - Date     Condition        Report By
 QS0174  HISTORY     - 1945     MONUMENTED       CGS
 QS0174
 QS0174                          STATION DESCRIPTION
 QS0174
 QS0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0174'16.5 MI NW FROM CHEYENNE AGENCY.
 QS0174'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0174'WESTERLY 16.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0174'MARK IS ABOUT 200 YARDS SOUTH OF A SMALL WOODEN BRIDGE, 49.0
 QS0174'FEET WEST OF AND ABOUT 3.5 FEET LOWER THAN THE CENTERLINE OF
 QS0174'ROAD, 5.0 FEET NORTH OF A TELEPHONE POLE AND IN LINE WITH ROW
 QS0174'OF POLES WEST OF ROAD, 1.0 FOOT SOUTH OF A 4 X 4 MARKER POST.
 QS0174'AN IRON DISK STAMPED B 305 1945 IS SET IN TOP OF CONCRETE POST
 QS0174'WHICH PROJECTS 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0137 ***********************************************************************
 QS0137  DESIGNATION -  B 306
 QS0137  PID         -  QS0137
 QS0137  STATE/COUNTY-  SD/CORSON
 QS0137  COUNTRY     -  US
 QS0137  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0137
 QS0137                         *CURRENT SURVEY CONTROL
 QS0137  ______________________________________________________________________
 QS0137* NAD 83(1986) POSITION- 45 39 40.08   (N) 100 29 01.33   (W)   HD_HELD1
 QS0137* NAVD 88 ORTHO HEIGHT -   536.443 (meters)     1759.98  (feet) ADJUSTED
 QS0137  ______________________________________________________________________
 QS0137  GEOID HEIGHT    -        -21.683 (meters)                     GEOID18
 QS0137  DYNAMIC HEIGHT  -        536.403 (meters)     1759.85  (feet) COMP
 QS0137  MODELED GRAVITY -    980,523.6   (mgal)                       NAVD 88
 QS0137
 QS0137  VERT ORDER      -  FIRST     CLASS II
 QS0137
 QS0137.The horizontal coordinates were determined by differentially corrected
 QS0137.hand held GPS observations or other comparable positioning techniques
 QS0137.and have an estimated accuracy of +/- 3 meters.
 QS0137
 QS0137.The orthometric height was determined by differential leveling and
 QS0137.adjusted by the NATIONAL GEODETIC SURVEY
 QS0137.in June 1991.
 QS0137
 QS0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0137.GEOID18 height accuracy estimate available here.
 QS0137
 QS0137.Click photographs - Photos may exist for this station.
 QS0137
 QS0137.The dynamic height is computed by dividing the NAVD 88
 QS0137.geopotential number by the normal gravity value computed on the
 QS0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0137.degrees latitude (g = 980.6199 gals.).
 QS0137
 QS0137.The modeled gravity was interpolated from observed gravity values.
 QS0137
 QS0137;                    North         East    Units  Estimated Accuracy
 QS0137;SPC SD N     -   203,229.3     562,303.1     MT  (+/- 3 meters HH1 GPS) 
 QS0137
 QS0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8441457468(NAD 83)
 QS0137
 QS0137                          SUPERSEDED SURVEY CONTROL
 QS0137
 QS0137  NGVD 29 (??/??/92)  536.063  (m)         1758.73   (f) ADJ UNCH    1 2
 QS0137
 QS0137.Superseded values are not recommended for survey control.
 QS0137
 QS0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0137.See file dsdata.pdf to determine how the superseded data were derived.
 QS0137
 QS0137_MARKER: DB = BENCH MARK DISK
 QS0137_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0137_SP_SET: CULVERT HEADWALL
 QS0137_STAMPING: B 306 1945
 QS0137_MARK LOGO: CGS
 QS0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0137+STABILITY: SURFACE MOTION
 QS0137
 QS0137  HISTORY     - Date     Condition        Report By
 QS0137  HISTORY     - 1945     MONUMENTED       CGS
 QS0137  HISTORY     - 1949     GOOD             CGS
 QS0137
 QS0137                          STATION DESCRIPTION
 QS0137
 QS0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0137'2.5 MI E FROM WAKPALA.
 QS0137'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0137'ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 100
 QS0137'YARDS NORTH OF THE INTERSECTION OF TWO ROADS, ON TOP OF THE SOUTH
 QS0137'END OF THE WEST HEADWALL OF A 3 FT X 6 FT CONCRETE CULVERT.  AN
 QS0137'IRON DISK STAMPED B 306 1945 SET IN A DRILL HOLE IN CONCRETE.
 QS0137
 QS0137                          STATION RECOVERY (1949)
 QS0137
 QS0137'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0145 ***********************************************************************
 QS0145  DESIGNATION -  B 307
 QS0145  PID         -  QS0145
 QS0145  STATE/COUNTY-  SD/CORSON
 QS0145  COUNTRY     -  US
 QS0145  USGS QUAD   -  MOBRIDGE (2017)
 QS0145
 QS0145                         *CURRENT SURVEY CONTROL
 QS0145  ______________________________________________________________________
 QS0145* NAD 83(1986) POSITION- 45 35 23.     (N) 100 26 56.     (W)   SCALED
 QS0145* NAVD 88 ORTHO HEIGHT -   479.864 (meters)     1574.35  (feet) ADJUSTED
 QS0145  ______________________________________________________________________
 QS0145  GEOID HEIGHT    -        -21.790 (meters)                     GEOID18
 QS0145  DYNAMIC HEIGHT  -        479.826 (meters)     1574.23  (feet) COMP
 QS0145  MODELED GRAVITY -    980,521.2   (mgal)                       NAVD 88
 QS0145
 QS0145  VERT ORDER      -  FIRST     CLASS II
 QS0145
 QS0145.The horizontal coordinates were scaled from a map and have
 QS0145.an estimated accuracy of +/- 6 seconds.
 QS0145
 QS0145.The orthometric height was determined by differential leveling and
 QS0145.adjusted by the NATIONAL GEODETIC SURVEY
 QS0145.in June 1991.
 QS0145
 QS0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0145.GEOID18 height accuracy estimate available here.
 QS0145
 QS0145.Click photographs - Photos may exist for this station.
 QS0145
 QS0145.The dynamic height is computed by dividing the NAVD 88
 QS0145.geopotential number by the normal gravity value computed on the
 QS0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0145.degrees latitude (g = 980.6199 gals.).
 QS0145
 QS0145.The modeled gravity was interpolated from observed gravity values.
 QS0145
 QS0145;                    North         East    Units  Estimated Accuracy
 QS0145;SPC SD N     -   195,280.      564,970.      MT  (+/- 180 meters Scaled)
 QS0145
 QS0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR869494(NAD 83)
 QS0145
 QS0145                          SUPERSEDED SURVEY CONTROL
 QS0145
 QS0145  NGVD 29 (??/??/92)  479.493  (m)         1573.14   (f) ADJ UNCH    1 2
 QS0145
 QS0145.Superseded values are not recommended for survey control.
 QS0145
 QS0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0145.See file dsdata.pdf to determine how the superseded data were derived.
 QS0145
 QS0145_MARKER: DB = BENCH MARK DISK
 QS0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0145_STAMPING: B 307 1945
 QS0145_MARK LOGO: CGS
 QS0145_PROJECTION: PROJECTING 9 CENTIMETERS
 QS0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0145+STABILITY: SURFACE MOTION
 QS0145
 QS0145  HISTORY     - Date     Condition        Report By
 QS0145  HISTORY     - 1945     MONUMENTED       CGS
 QS0145  HISTORY     - 1949     GOOD             CGS
 QS0145  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0145
 QS0145                          STATION DESCRIPTION
 QS0145
 QS0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0145'1.2 MI N FROM MOREAU JUNCTION.
 QS0145'1.25 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0145'RAILROAD FROM THE STATION AT MOREAU JUNCTION, 81 FEET WEST OF THE
 QS0145'WEST RAIL OF TRACK, 41 FEET NORTHEAST OF MILEPOST 810, 15 FEET
 QS0145'EAST OF A RIGHT-OF-WAY FENCE, ABOUT 10 FEET HIGHER THAN THE
 QS0145'TRACKS, 2.0 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF
 QS0145'A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 QS0145
 QS0145                          STATION RECOVERY (1964)
 QS0145
 QS0145'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QS0145'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0290 ***********************************************************************
 QR0290  DESIGNATION -  B 308
 QR0290  PID         -  QR0290
 QR0290  STATE/COUNTY-  SD/POTTER
 QR0290  COUNTRY     -  US
 QR0290  USGS QUAD   -  GETTYSBURG (2017)
 QR0290
 QR0290                         *CURRENT SURVEY CONTROL
 QR0290  ______________________________________________________________________
 QR0290* NAD 83(1986) POSITION- 45 00 48.     (N) 099 59 45.     (W)   SCALED
 QR0290* NAVD 88 ORTHO HEIGHT -   643.862 (meters)     2112.40  (feet) ADJUSTED
 QR0290  ______________________________________________________________________
 QR0290  GEOID HEIGHT    -        -22.548 (meters)                     GEOID18
 QR0290  DYNAMIC HEIGHT  -        643.764 (meters)     2112.08  (feet) COMP
 QR0290  MODELED GRAVITY -    980,443.6   (mgal)                       NAVD 88
 QR0290
 QR0290  VERT ORDER      -  SECOND    CLASS 0
 QR0290
 QR0290.The horizontal coordinates were scaled from a map and have
 QR0290.an estimated accuracy of +/- 6 seconds.
 QR0290
 QR0290.The orthometric height was determined by differential leveling and
 QR0290.adjusted by the NATIONAL GEODETIC SURVEY
 QR0290.in June 1991.
 QR0290
 QR0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0290.GEOID18 height accuracy estimate available here.
 QR0290
 QR0290.Click photographs - Photos may exist for this station.
 QR0290
 QR0290.The dynamic height is computed by dividing the NAVD 88
 QR0290.geopotential number by the normal gravity value computed on the
 QR0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0290.degrees latitude (g = 980.6199 gals.).
 QR0290
 QR0290.The modeled gravity was interpolated from observed gravity values.
 QR0290
 QR0290;                    North         East    Units  Estimated Accuracy
 QR0290;SPC SD N     -   131,120.      600,330.      MT  (+/- 180 meters Scaled)
 QR0290
 QR0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ215849(NAD 83)
 QR0290
 QR0290                          SUPERSEDED SURVEY CONTROL
 QR0290
 QR0290  NGVD 29 (??/??/92)  643.483  (m)         2111.16   (f) ADJ UNCH    2 0
 QR0290
 QR0290.Superseded values are not recommended for survey control.
 QR0290
 QR0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0290.See file dsdata.pdf to determine how the superseded data were derived.
 QR0290
 QR0290_MARKER: DB = BENCH MARK DISK
 QR0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0290_STAMPING: B 308 1945
 QR0290_MARK LOGO: CGS
 QR0290_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0290+STABILITY: SURFACE MOTION
 QR0290
 QR0290  HISTORY     - Date     Condition        Report By
 QR0290  HISTORY     - 1945     MONUMENTED       CGS
 QR0290  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0290
 QR0290                          STATION DESCRIPTION
 QR0290
 QR0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QR0290'2 MI W FROM GETTYSBURG.
 QR0290'ABOUT 2.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT
 QR0290'0.2 MILE NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY, IN
 QR0290'THE NORTHWEST CORNER OF A HAYFIELD, 83 FEET SOUTH OF THE CENTER
 QR0290'LINE OF THE HIGHWAY, 5 FEET SOUTHEAST OF A FENCE CORNER, ABOUT 2
 QR0290'FEET LOWER THAN THE HIGHWAY, AND 1 FOOT NORTH OF A WHITE WOODEN
 QR0290'WITNESS POST.  AN IRON BENCH-MARK DISK, STAMPED B 308 1945 AND
 QR0290'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE
 QR0290'THE GROUND.
 QR0290
 QR0290                          STATION RECOVERY (1974)
 QR0290
 QR0290'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0290'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0203 ***********************************************************************
 PT0203  DESIGNATION -  B 309
 PT0203  PID         -  PT0203
 PT0203  STATE/COUNTY-  SD/HUGHES
 PT0203  COUNTRY     -  US
 PT0203  USGS QUAD   -  PIERRE NE (2017)
 PT0203
 PT0203                         *CURRENT SURVEY CONTROL
 PT0203  ______________________________________________________________________
 PT0203* NAD 83(1986) POSITION- 44 29 52.     (N) 100 21 04.     (W)   SCALED
 PT0203* NAVD 88 ORTHO HEIGHT -   522.524 (meters)     1714.31  (feet) ADJUSTED
 PT0203  ______________________________________________________________________
 PT0203  GEOID HEIGHT    -        -23.132 (meters)                     GEOID18
 PT0203  DYNAMIC HEIGHT  -        522.424 (meters)     1713.99  (feet) COMP
 PT0203  MODELED GRAVITY -    980,409.8   (mgal)                       NAVD 88
 PT0203
 PT0203  VERT ORDER      -  FIRST     CLASS II
 PT0203
 PT0203.The horizontal coordinates were scaled from a map and have
 PT0203.an estimated accuracy of +/- 6 seconds.
 PT0203
 PT0203.The orthometric height was determined by differential leveling and
 PT0203.adjusted by the NATIONAL GEODETIC SURVEY
 PT0203.in June 1991.
 PT0203
 PT0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0203.GEOID18 height accuracy estimate available here.
 PT0203
 PT0203.Click photographs - Photos may exist for this station.
 PT0203
 PT0203.The dynamic height is computed by dividing the NAVD 88
 PT0203.geopotential number by the normal gravity value computed on the
 PT0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0203.degrees latitude (g = 980.6199 gals.).
 PT0203
 PT0203.The modeled gravity was interpolated from observed gravity values.
 PT0203
 PT0203;                    North         East    Units  Estimated Accuracy
 PT0203;SPC SD S     -   240,470.      598,590.      MT  (+/- 180 meters Scaled)
 PT0203
 PT0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925280(NAD 83)
 PT0203
 PT0203                          SUPERSEDED SURVEY CONTROL
 PT0203
 PT0203  NGVD 29 (??/??/92)  522.138  (m)         1713.05   (f) ADJ UNCH    1 2
 PT0203
 PT0203.Superseded values are not recommended for survey control.
 PT0203
 PT0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0203.See file dsdata.pdf to determine how the superseded data were derived.
 PT0203
 PT0203_MARKER: DB = BENCH MARK DISK
 PT0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0203_STAMPING: B 309 1946
 PT0203_MARK LOGO: CGS
 PT0203_PROJECTION: PROJECTING 9 CENTIMETERS
 PT0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0203+STABILITY: SURFACE MOTION
 PT0203
 PT0203  HISTORY     - Date     Condition        Report By
 PT0203  HISTORY     - 1946     MONUMENTED       CGS
 PT0203  HISTORY     - 1949     GOOD             CGS
 PT0203  HISTORY     - 1966     MARK NOT FOUND   USGS
 PT0203
 PT0203                          STATION DESCRIPTION
 PT0203
 PT0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0203'9 MI NE FROM PIERRE.
 PT0203'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0203'AT PIERRE, THENCE 7.7 MILES NORTH ALONG A GRAVELED ROAD, 150
 PT0203'FEET SOUTH OF THE SOUTHEAST CORNER OF A SCHOOLHOUSE, 43 FEET
 PT0203'WEST OF THE CENTER LINE OF THE ROAD, 3.0 FEET NORTH OF A FENCE,
 PT0203'2.0 FEET EAST OF A REFERENCE POST, AND SET IN THE TOP OF A
 PT0203'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PT0203
 PT0203                          STATION RECOVERY (1966)
 PT0203
 PT0203'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PT0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0417 ***********************************************************************
 OR0417  DESIGNATION -  B 310
 OR0417  PID         -  OR0417
 OR0417  STATE/COUNTY-  SD/LYMAN
 OR0417  COUNTRY     -  US
 OR0417  USGS QUAD   -  OACOMA (2017)
 OR0417
 OR0417                         *CURRENT SURVEY CONTROL
 OR0417  ______________________________________________________________________
 OR0417* NAD 83(1986) POSITION- 43 48 26.     (N) 099 24 28.     (W)   SCALED
 OR0417* NAVD 88 ORTHO HEIGHT -   421.454 (meters)     1382.72  (feet) ADJUSTED
 OR0417  ______________________________________________________________________
 OR0417  GEOID HEIGHT    -        -25.580 (meters)                     GEOID18
 OR0417  DYNAMIC HEIGHT  -        421.345 (meters)     1382.36  (feet) COMP
 OR0417  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 OR0417
 OR0417  VERT ORDER      -  FIRST     CLASS II
 OR0417
 OR0417.The horizontal coordinates were scaled from a map and have
 OR0417.an estimated accuracy of +/- 6 seconds.
 OR0417
 OR0417.The orthometric height was determined by differential leveling and
 OR0417.adjusted by the NATIONAL GEODETIC SURVEY
 OR0417.in June 1991.
 OR0417
 OR0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0417.GEOID18 height accuracy estimate available here.
 OR0417
 OR0417.Click photographs - Photos may exist for this station.
 OR0417
 OR0417.The dynamic height is computed by dividing the NAVD 88
 OR0417.geopotential number by the normal gravity value computed on the
 OR0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0417.degrees latitude (g = 980.6199 gals.).
 OR0417
 OR0417.The modeled gravity was interpolated from observed gravity values.
 OR0417
 OR0417;                    North         East    Units  Estimated Accuracy
 OR0417;SPC SD S     -   164,150.      674,470.      MT  (+/- 180 meters Scaled)
 OR0417
 OR0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP672505(NAD 83)
 OR0417
 OR0417                          SUPERSEDED SURVEY CONTROL
 OR0417
 OR0417  NGVD 29 (??/??/92)  421.128  (m)         1381.65   (f) ADJ UNCH    1 2
 OR0417
 OR0417.Superseded values are not recommended for survey control.
 OR0417
 OR0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0417.See file dsdata.pdf to determine how the superseded data were derived.
 OR0417
 OR0417_MARKER: DB = BENCH MARK DISK
 OR0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0417_STAMPING: B 310 1945
 OR0417_MARK LOGO: CGS
 OR0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0417+STABILITY: SURFACE MOTION
 OR0417
 OR0417  HISTORY     - Date     Condition        Report By
 OR0417  HISTORY     - 1945     MONUMENTED       CGS
 OR0417
 OR0417                          STATION DESCRIPTION
 OR0417
 OR0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0417'1 MI NW FROM OACOMA.
 OR0417'1 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 OR0417'PACIFIC RAILROAD FROM THE RAILROAD STATION AT OACOMA, 190 FEET
 OR0417'NORTHWEST OF STATION ONE MILE SIGN, 56 FEET SOUTHEAST OF THE
 OR0417'SIXTH POLE NORTHWEST OF MILE-POLE NO. 446, 49 FEET SOUTHWEST
 OR0417'OF THE CENTER OF THE TRACKS, 2 FEET NORTHEAST OF THE FENCE,
 OR0417'6 INCHES SOUTHEAST OF A 4 X 4 INCH WHITE WOODEN POST, AND ABOUT
 OR0417'5 FEET ABOVE THE LEVEL OF THE TRACKS.  STAMPED B 310 1945 AND
 OR0417'PROJECTS ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0044 ***********************************************************************
 QS0044  DESIGNATION -  B 311
 QS0044  PID         -  QS0044
 QS0044  STATE/COUNTY-  SD/CAMPBELL
 QS0044  COUNTRY     -  US
 QS0044  USGS QUAD   -  HERREID (2017)
 QS0044
 QS0044                         *CURRENT SURVEY CONTROL
 QS0044  ______________________________________________________________________
 QS0044* NAD 83(1986) POSITION- 45 49 52.     (N) 100 07 19.     (W)   SCALED
 QS0044* NAVD 88 ORTHO HEIGHT -   509.340 (meters)     1671.06  (feet) ADJUSTED
 QS0044  ______________________________________________________________________
 QS0044  GEOID HEIGHT    -        -22.096 (meters)                     GEOID18
 QS0044  DYNAMIC HEIGHT  -        509.308 (meters)     1670.95  (feet) COMP
 QS0044  MODELED GRAVITY -    980,536.5   (mgal)                       NAVD 88
 QS0044
 QS0044  VERT ORDER      -  SECOND    CLASS 0
 QS0044
 QS0044.The horizontal coordinates were scaled from a map and have
 QS0044.an estimated accuracy of +/- 6 seconds.
 QS0044
 QS0044.The orthometric height was determined by differential leveling and
 QS0044.adjusted by the NATIONAL GEODETIC SURVEY
 QS0044.in June 1991.
 QS0044
 QS0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0044.GEOID18 height accuracy estimate available here.
 QS0044
 QS0044.Click photographs - Photos may exist for this station.
 QS0044
 QS0044.The dynamic height is computed by dividing the NAVD 88
 QS0044.geopotential number by the normal gravity value computed on the
 QS0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0044.degrees latitude (g = 980.6199 gals.).
 QS0044
 QS0044.The modeled gravity was interpolated from observed gravity values.
 QS0044
 QS0044;                    North         East    Units  Estimated Accuracy
 QS0044;SPC SD N     -   222,020.      590,530.      MT  (+/- 180 meters Scaled)
 QS0044
 QS0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR128758(NAD 83)
 QS0044
 QS0044                          SUPERSEDED SURVEY CONTROL
 QS0044
 QS0044  NGVD 29 (??/??/92)  508.958  (m)         1669.81   (f) ADJ UNCH    2 0
 QS0044
 QS0044.Superseded values are not recommended for survey control.
 QS0044
 QS0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0044.See file dsdata.pdf to determine how the superseded data were derived.
 QS0044
 QS0044_MARKER: DB = BENCH MARK DISK
 QS0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0044_STAMPING: B 311 1945
 QS0044_MARK LOGO: CGS
 QS0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0044+STABILITY: SURFACE MOTION
 QS0044
 QS0044  HISTORY     - Date     Condition        Report By
 QS0044  HISTORY     - 1945     MONUMENTED       CGS
 QS0044
 QS0044                          STATION DESCRIPTION
 QS0044
 QS0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0044'2.5 MI W FROM HERREID.
 QS0044'2.5 MILES WEST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT ST.
 QS0044'MARIE RAILROAD FROM THE STATION AT HERREID, SOUTH DAKOTA.  0.6
 QS0044'MILE EAST OF THE PLEASANT VIEW SCHOOL HOUSE, ABOUT 0.1 MILE
 QS0044'NORTHWEST OF A FARM HOUSE, 70.2 FEET SOUTH OF THE EIGHTH POLE
 QS0044'EAST OF MILE POST NO. 401, 49.0 FEET SOUTHWEST OF A PRIVATE
 QS0044'ROAD CROSSING, 44.0 FEET SOUTH OF THE SOUTH RAIL-- 15.0 FEET
 QS0044'WEST OF THE CENTERLINE OF A GATE, 2.0 FEET NORTH OF A FENCE
 QS0044'LINE, 2.0 FEET WEST OF A 4X4 INCH POST PAINTED WHITE.  IRON DISK
 QS0044'SET IN TOP OF CONCRETE POST.  STAMPED B 311 1945.  NOTE-- 1964
 QS0044'REPORT--THE MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE RAILROAD
 QS0044'IS NOW THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0067 ***********************************************************************
 PT0067  DESIGNATION -  B 312
 PT0067  PID         -  PT0067
 PT0067  STATE/COUNTY-  SD/SULLY
 PT0067  COUNTRY     -  US
 PT0067  USGS QUAD   -  OKOBOJO NE (2017)
 PT0067
 PT0067                         *CURRENT SURVEY CONTROL
 PT0067  ______________________________________________________________________
 PT0067* NAD 83(1986) POSITION- 44 42 26.     (N) 100 19 29.     (W)   SCALED
 PT0067* NAVD 88 ORTHO HEIGHT -   563.989 (meters)     1850.35  (feet) ADJUSTED
 PT0067  ______________________________________________________________________
 PT0067  GEOID HEIGHT    -        -22.823 (meters)                     GEOID18
 PT0067  DYNAMIC HEIGHT  -        563.885 (meters)     1850.01  (feet) COMP
 PT0067  MODELED GRAVITY -    980,416.4   (mgal)                       NAVD 88
 PT0067
 PT0067  VERT ORDER      -  SECOND    CLASS 0
 PT0067
 PT0067.The horizontal coordinates were scaled from a map and have
 PT0067.an estimated accuracy of +/- 6 seconds.
 PT0067
 PT0067.The orthometric height was determined by differential leveling and
 PT0067.adjusted by the NATIONAL GEODETIC SURVEY
 PT0067.in June 1991.
 PT0067
 PT0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0067.GEOID18 height accuracy estimate available here.
 PT0067
 PT0067.Click photographs - Photos may exist for this station.
 PT0067
 PT0067.The dynamic height is computed by dividing the NAVD 88
 PT0067.geopotential number by the normal gravity value computed on the
 PT0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0067.degrees latitude (g = 980.6199 gals.).
 PT0067
 PT0067.The modeled gravity was interpolated from observed gravity values.
 PT0067
 PT0067;                    North         East    Units  Estimated Accuracy
 PT0067;SPC SD N     -    97,160.      574,270.      MT  (+/- 180 meters Scaled)
 PT0067
 PT0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ950512(NAD 83)
 PT0067
 PT0067                          SUPERSEDED SURVEY CONTROL
 PT0067
 PT0067  NGVD 29 (??/??/92)  563.603  (m)         1849.09   (f) ADJ UNCH    2 0
 PT0067
 PT0067.Superseded values are not recommended for survey control.
 PT0067
 PT0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0067.See file dsdata.pdf to determine how the superseded data were derived.
 PT0067
 PT0067_MARKER: DB = BENCH MARK DISK
 PT0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0067_STAMPING: B 312 1946
 PT0067_MARK LOGO: CGS
 PT0067_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0067+STABILITY: SURFACE MOTION
 PT0067
 PT0067  HISTORY     - Date     Condition        Report By
 PT0067  HISTORY     - 1946     MONUMENTED       CGS
 PT0067  HISTORY     - 1964     GOOD             USGS
 PT0067
 PT0067                          STATION DESCRIPTION
 PT0067
 PT0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0067'21.3 MI SW FROM AGAR.
 PT0067'21.3 MILES WEST SOUTHWEST 12.3 MILES WEST ALONG A GRAVEL ROAD
 PT0067'FROM AGAR, THENCE SOUTH 9.0 MILES TO A CROSS ROAD.  THE MARK IS
 PT0067'13.0 MILES WEST OF ONIDA, 7.5 MILES EAST OF OKOBOJO, 63.7 FEET
 PT0067'NORTHWEST OF THE INTERSECTION OF THE CENTER LINES OF THE TWO
 PT0067'ROADS, 49 FEET NORTH OF THE CENTER LINE OF THE EAST AND WEST
 PT0067'ROAD, 39.8 FEET WEST OF THE CENTER LINE OF THE NORTH AND SOUTH
 PT0067'ROAD, 18.2 FEET NORTH OF AN F.A.P. SIGN, 2.4 FEET SOUTH OF A WHITE
 PT0067'4 X 4 MARKER POST.  A BRONZE DISK SET IN THE TOP OF A CONCRETE
 PT0067'POST PROJECTING 2 INCHES ABOVE THE GROUND.  NEAR COR. SECS. 2, 3,
 PT0067'10 AND 11, T 114 N., R. 79 W.
 PT0067
 PT0067                          STATION RECOVERY (1964)
 PT0067
 PT0067'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0228 ***********************************************************************
 PT0228  DESIGNATION -  B 313
 PT0228  PID         -  PT0228
 PT0228  STATE/COUNTY-  SD/STANLEY
 PT0228  COUNTRY     -  US
 PT0228  USGS QUAD   -  OAHE DAM (2017)
 PT0228
 PT0228                         *CURRENT SURVEY CONTROL
 PT0228  ______________________________________________________________________
 PT0228* NAD 83(1986) POSITION- 44 23 07.     (N) 100 23 41.     (W)   SCALED
 PT0228* NAVD 88 ORTHO HEIGHT -   441.705 (meters)     1449.16  (feet) ADJUSTED
 PT0228  ______________________________________________________________________
 PT0228  GEOID HEIGHT    -        -23.370 (meters)                     GEOID18
 PT0228  DYNAMIC HEIGHT  -        441.615 (meters)     1448.87  (feet) COMP
 PT0228  MODELED GRAVITY -    980,400.2   (mgal)                       NAVD 88
 PT0228
 PT0228  VERT ORDER      -  FIRST     CLASS II
 PT0228
 PT0228.The horizontal coordinates were scaled from a map and have
 PT0228.an estimated accuracy of +/- 6 seconds.
 PT0228
 PT0228.The orthometric height was determined by differential leveling and
 PT0228.adjusted by the NATIONAL GEODETIC SURVEY
 PT0228.in June 1991.
 PT0228
 PT0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0228.GEOID18 height accuracy estimate available here.
 PT0228
 PT0228.Click photographs - Photos may exist for this station.
 PT0228
 PT0228.The dynamic height is computed by dividing the NAVD 88
 PT0228.geopotential number by the normal gravity value computed on the
 PT0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0228.degrees latitude (g = 980.6199 gals.).
 PT0228
 PT0228.The modeled gravity was interpolated from observed gravity values.
 PT0228
 PT0228;                    North         East    Units  Estimated Accuracy
 PT0228;SPC SD S     -   227,970.      595,110.      MT  (+/- 180 meters Scaled)
 PT0228
 PT0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ889156(NAD 83)
 PT0228
 PT0228                          SUPERSEDED SURVEY CONTROL
 PT0228
 PT0228  NGVD 29 (??/??/92)  441.326  (m)         1447.92   (f) ADJ UNCH    1 2
 PT0228
 PT0228.Superseded values are not recommended for survey control.
 PT0228
 PT0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0228.See file dsdata.pdf to determine how the superseded data were derived.
 PT0228
 PT0228_MARKER: DD = SURVEY DISK
 PT0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0228_STAMPING: B 313
 PT0228_MARK LOGO: USACE
 PT0228_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0228+STABILITY: SURFACE MOTION
 PT0228
 PT0228  HISTORY     - Date     Condition        Report By
 PT0228  HISTORY     - UNK      MONUMENTED       USACE
 PT0228  HISTORY     - 1949     GOOD             CGS
 PT0228  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0228  HISTORY     - 1978     MARK NOT FOUND   SDDT
 PT0228
 PT0228                          STATION DESCRIPTION
 PT0228
 PT0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0228'2.3 MI NW FROM FORT PIERRE.
 PT0228'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0228'NORTH WESTERN RAILWAY STATION AT FORT PIERRE, THENCE 0.9 MILE
 PT0228'NORTHWEST ALONG THE OAHE DAM SITE ROAD, 75 FEET NORTH OF A FENCE
 PT0228'CORNER, 71 FEET EAST OF THE CENTER LINE OF ROAD, 22 FEET
 PT0228'NORTHWEST OF THE CENTER LINE OF A DIRT ROAD LEADING NORTHEAST,
 PT0228'1.3 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PT0228'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PT0228
 PT0228                          STATION RECOVERY (1973)
 PT0228
 PT0228'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0228'MARK NOT FOUND.
 PT0228
 PT0228                          STATION RECOVERY (1978)
 PT0228
 PT0228'RECOVERY NOTE BY SD DEPT OF TRANSP 1978
 PT0228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0353 ***********************************************************************
 PS0353  DESIGNATION -  B 314
 PS0353  PID         -  PS0353
 PS0353  STATE/COUNTY-  SD/HYDE
 PS0353  COUNTRY     -  US
 PS0353  USGS QUAD   -  MACS CORNER (2017)
 PS0353
 PS0353                         *CURRENT SURVEY CONTROL
 PS0353  ______________________________________________________________________
 PS0353* NAD 83(1986) POSITION- 44 15 59.     (N) 099 27 43.     (W)   SCALED
 PS0353* NAVD 88 ORTHO HEIGHT -   574.234 (meters)     1883.97  (feet) ADJUSTED
 PS0353  ______________________________________________________________________
 PS0353  GEOID HEIGHT    -        -24.221 (meters)                     GEOID18
 PS0353  DYNAMIC HEIGHT  -        574.108 (meters)     1883.55  (feet) COMP
 PS0353  MODELED GRAVITY -    980,380.5   (mgal)                       NAVD 88
 PS0353
 PS0353  VERT ORDER      -  SECOND    CLASS 0
 PS0353
 PS0353.The horizontal coordinates were scaled from a map and have
 PS0353.an estimated accuracy of +/- 6 seconds.
 PS0353
 PS0353.The orthometric height was determined by differential leveling and
 PS0353.adjusted by the NATIONAL GEODETIC SURVEY
 PS0353.in June 1991.
 PS0353
 PS0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0353.GEOID18 height accuracy estimate available here.
 PS0353
 PS0353.Click photographs - Photos may exist for this station.
 PS0353
 PS0353.The dynamic height is computed by dividing the NAVD 88
 PS0353.geopotential number by the normal gravity value computed on the
 PS0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0353.degrees latitude (g = 980.6199 gals.).
 PS0353
 PS0353.The modeled gravity was interpolated from observed gravity values.
 PS0353
 PS0353;                    North         East    Units  Estimated Accuracy
 PS0353;SPC SD N     -    48,270.      642,960.      MT  (+/- 180 meters Scaled)
 PS0353
 PS0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ631015(NAD 83)
 PS0353
 PS0353                          SUPERSEDED SURVEY CONTROL
 PS0353
 PS0353  NGVD 29 (??/??/92)  573.887  (m)         1882.83   (f) ADJ UNCH    2 0
 PS0353
 PS0353.Superseded values are not recommended for survey control.
 PS0353
 PS0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0353.See file dsdata.pdf to determine how the superseded data were derived.
 PS0353
 PS0353_MARKER: DB = BENCH MARK DISK
 PS0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0353_STAMPING: B 314 1946
 PS0353_MARK LOGO: CGS
 PS0353_PROJECTION: PROJECTING 3 CENTIMETERS
 PS0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0353+STABILITY: SURFACE MOTION
 PS0353
 PS0353  HISTORY     - Date     Condition        Report By
 PS0353  HISTORY     - 1946     MONUMENTED       CGS
 PS0353
 PS0353                          STATION DESCRIPTION
 PS0353
 PS0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0353'3 MI N FROM STEPHAN.
 PS0353'0.5 MILE NORTH ALONG A GRAVEL ROAD FROM THE CHURCH IN STEPHAN,
 PS0353'THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH
 PS0353'ALONG STATE HIGHWAY 47, THENCE 1.0 MILE WEST OR A GRAVEL ROAD
 PS0353'TO THE SITE OF THE MARK.  THE MARK IS SET AT A SECTION LINE.
 PS0353'31.0 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 PS0353'GRAVEL ROAD, 2.6 FEET NORTHWEST OF A TELEPHONE POLE, 1.8 FEET
 PS0353'NORTH OF A FENCE, 2.3 FEET EAST OF A WHITE 4 X 4 MARKER POST.
 PS0353'A BRONZE DISK SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PS0353'1 INCH ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0506 ***********************************************************************
 PS0506  DESIGNATION -  B 315
 PS0506  PID         -  PS0506
 PS0506  STATE/COUNTY-  SD/HUGHES
 PS0506  COUNTRY     -  US
 PS0506  USGS QUAD   -  JOE CREEK (2017)
 PS0506
 PS0506                         *CURRENT SURVEY CONTROL
 PS0506  ______________________________________________________________________
 PS0506* NAD 83(1986) POSITION- 44 12 30.37   (N) 099 50 49.25   (W)   HD_HELD1
 PS0506* NAVD 88 ORTHO HEIGHT -   515.096 (meters)     1689.94  (feet) ADJUSTED
 PS0506  ______________________________________________________________________
 PS0506  GEOID HEIGHT    -        -24.037 (meters)                     GEOID18
 PS0506  DYNAMIC HEIGHT  -        514.990 (meters)     1689.60  (feet) COMP
 PS0506  MODELED GRAVITY -    980,396.7   (mgal)                       NAVD 88
 PS0506
 PS0506  VERT ORDER      -  FIRST     CLASS II
 PS0506
 PS0506.The horizontal coordinates were determined by differentially corrected
 PS0506.hand held GPS observations or other comparable positioning techniques
 PS0506.and have an estimated accuracy of +/- 3 meters.
 PS0506
 PS0506.The orthometric height was determined by differential leveling and
 PS0506.adjusted by the NATIONAL GEODETIC SURVEY
 PS0506.in June 1991.
 PS0506
 PS0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0506.GEOID18 height accuracy estimate available here.
 PS0506
 PS0506.Click photographs - Photos may exist for this station.
 PS0506
 PS0506.The dynamic height is computed by dividing the NAVD 88
 PS0506.geopotential number by the normal gravity value computed on the
 PS0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0506.degrees latitude (g = 980.6199 gals.).
 PS0506
 PS0506.The modeled gravity was interpolated from observed gravity values.
 PS0506
 PS0506;                    North         East    Units  Estimated Accuracy
 PS0506;SPC SD S     -   208,427.6     638,867.2     MT  (+/- 3 meters HH1 GPS) 
 PS0506
 PS0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3232995372(NAD 83)
 PS0506
 PS0506                          SUPERSEDED SURVEY CONTROL
 PS0506
 PS0506  NGVD 29 (??/??/92)  514.769  (m)         1688.87   (f) ADJ UNCH    1 2
 PS0506
 PS0506.Superseded values are not recommended for survey control.
 PS0506
 PS0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0506.See file dsdata.pdf to determine how the superseded data were derived.
 PS0506
 PS0506_MARKER: DB = BENCH MARK DISK
 PS0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0506_STAMPING: B 315 1946
 PS0506_MARK LOGO: CGS
 PS0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0506+STABILITY: SURFACE MOTION
 PS0506
 PS0506  HISTORY     - Date     Condition        Report By
 PS0506  HISTORY     - 1946     MONUMENTED       CGS
 PS0506  HISTORY     - 1949     GOOD             CGS
 PS0506
 PS0506                          STATION DESCRIPTION
 PS0506
 PS0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0506'8.2 MI SE FROM DE GREY.
 PS0506'8.2 MILES SOUTHEAST OF DE GREY, HUGHES COUNTY.  THIS BENCH MARK
 PS0506'MAY BE REACHED FROM THE POST OFFICE BY GOING 1.1 MILES EAST
 PS0506'ALONG STATE HIGHWAY 34, THENCE 2.6 MILES SOUTHEAST AND 4.5 MILES
 PS0506'SOUTH ALONG A GRADED COUNTY ROAD.  IT IS NEAR A SECTION CORNER
 PS0506'AND SOME RANCH BUILDINGS, 100 FEET SOUTHEAST OF THE SOUTHEAST
 PS0506'CORNER OF THE RANCH HOUSE, 50 FEET WEST OF THE CENTER LINE OF
 PS0506'THE ROAD, 8 FEET WEST OF A FENCE CORNER, 3 FEET SOUTH OF A FENCE,
 PS0506'AND 3 FEET EAST OF A WHITE WOODEN WITNESS POST.  A STANDARD
 PS0506'DISK, STAMPED B 315 1946 AND SET IN THE TOP OF A CONCRETE POST.
 PS0506
 PS0506                          STATION RECOVERY (1949)
 PS0506
 PS0506'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PS0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0116 ***********************************************************************
 OR0116  DESIGNATION -  B 316
 OR0116  PID         -  OR0116
 OR0116  STATE/COUNTY-  SD/CHARLES MIX
 OR0116  COUNTRY     -  US
 OR0116  USGS QUAD   -  WAGNER (2017)
 OR0116
 OR0116                         *CURRENT SURVEY CONTROL
 OR0116  ______________________________________________________________________
 OR0116* NAD 83(1986) POSITION- 43 04 42.     (N) 098 17 36.     (W)   SCALED
 OR0116* NAVD 88 ORTHO HEIGHT -   441.756 (meters)     1449.33  (feet) ADJUSTED
 OR0116  ______________________________________________________________________
 OR0116  GEOID HEIGHT    -        -26.402 (meters)                     GEOID18
 OR0116  DYNAMIC HEIGHT  -        441.607 (meters)     1448.84  (feet) COMP
 OR0116  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 OR0116
 OR0116  VERT ORDER      -  SECOND    CLASS 0
 OR0116
 OR0116.The horizontal coordinates were scaled from a map and have
 OR0116.an estimated accuracy of +/- 6 seconds.
 OR0116
 OR0116.The orthometric height was determined by differential leveling and
 OR0116.adjusted by the NATIONAL GEODETIC SURVEY
 OR0116.in June 1991.
 OR0116
 OR0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0116.GEOID18 height accuracy estimate available here.
 OR0116
 OR0116.Click photographs - Photos may exist for this station.
 OR0116
 OR0116.The dynamic height is computed by dividing the NAVD 88
 OR0116.geopotential number by the normal gravity value computed on the
 OR0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0116.degrees latitude (g = 980.6199 gals.).
 OR0116
 OR0116.The modeled gravity was interpolated from observed gravity values.
 OR0116
 OR0116;                    North         East    Units  Estimated Accuracy
 OR0116;SPC SD S     -    84,800.      766,110.      MT  (+/- 180 meters Scaled)
 OR0116
 OR0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN575697(NAD 83)
 OR0116
 OR0116                          SUPERSEDED SURVEY CONTROL
 OR0116
 OR0116  NGVD 29 (??/??/92)  441.473  (m)         1448.40   (f) ADJ UNCH    2 0
 OR0116
 OR0116.Superseded values are not recommended for survey control.
 OR0116
 OR0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0116.See file dsdata.pdf to determine how the superseded data were derived.
 OR0116
 OR0116_MARKER: DB = BENCH MARK DISK
 OR0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0116_STAMPING: B 316 1946
 OR0116_MARK LOGO: CGS
 OR0116_PROJECTION: FLUSH
 OR0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0116+STABILITY: SURFACE MOTION
 OR0116
 OR0116  HISTORY     - Date     Condition        Report By
 OR0116  HISTORY     - 1946     MONUMENTED       CGS
 OR0116  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0116
 OR0116                          STATION DESCRIPTION
 OR0116
 OR0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0116'AT WAGNER.
 OR0116'AT WAGNER, ON THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0116'RAILROAD, 81.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 OR0116'STATION, 24.0 FEET NORTHEAST OF AND ABOUT 1.0 FOOT LOWER THAN
 OR0116'THE CENTER LINE OF THE MAIN TRACK, 63.0 FEET WEST OF THE CENTER
 OR0116'LINE OF A NORTH-SOUTH STREET, 6.7 FEET SOUTH OF AN EIGHTEEN INCH
 OR0116'ELM TREE AND 1.0 FOOT EAST OF A 4 IN X 4 IN MARKER POST.  A
 OR0116'BRONZE DISK STAMPED B 316 1946 SET IN THE TOP OF A CONCRETE POST
 OR0116'WHICH IS FLUSH WITH GROUND.
 OR0116
 OR0116                          STATION RECOVERY (1993)
 OR0116
 OR0116'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0116'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1465 ***********************************************************************
 NM1465  DESIGNATION -  B 317
 NM1465  PID         -  NM1465
 NM1465  STATE/COUNTY-  SD/BON HOMME
 NM1465  COUNTRY     -  US
 NM1465  USGS QUAD   -  TYNDALL (2017)
 NM1465
 NM1465                         *CURRENT SURVEY CONTROL
 NM1465  ______________________________________________________________________
 NM1465* NAD 83(1986) POSITION- 42 53 38.47   (N) 097 48 26.40   (W)   HD_HELD1
 NM1465* NAVD 88 ORTHO HEIGHT -   386.547 (meters)     1268.20  (feet) ADJUSTED
 NM1465  ______________________________________________________________________
 NM1465  GEOID HEIGHT    -        -25.973 (meters)                     GEOID18
 NM1465  DYNAMIC HEIGHT  -        386.423 (meters)     1267.79  (feet) COMP
 NM1465  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 NM1465
 NM1465  VERT ORDER      -  SECOND    CLASS 0
 NM1465
 NM1465.The horizontal coordinates were determined by differentially corrected
 NM1465.hand held GPS observations or other comparable positioning techniques
 NM1465.and have an estimated accuracy of +/- 3 meters.
 NM1465
 NM1465.The orthometric height was determined by differential leveling and
 NM1465.adjusted by the NATIONAL GEODETIC SURVEY
 NM1465.in June 1991.
 NM1465
 NM1465.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1465.GEOID18 height accuracy estimate available here.
 NM1465
 NM1465.Click photographs - Photos may exist for this station.
 NM1465
 NM1465.The dynamic height is computed by dividing the NAVD 88
 NM1465.geopotential number by the normal gravity value computed on the
 NM1465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1465.degrees latitude (g = 980.6199 gals.).
 NM1465
 NM1465.The modeled gravity was interpolated from observed gravity values.
 NM1465
 NM1465;                    North         East    Units  Estimated Accuracy
 NM1465;SPC SD S     -    65,425.1     806,291.5     MT  (+/- 3 meters HH1 GPS) 
 NM1465
 NM1465_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN9737949735(NAD 83)
 NM1465
 NM1465                          SUPERSEDED SURVEY CONTROL
 NM1465
 NM1465  NGVD 29 (??/??/92)  386.326  (m)         1267.47   (f) ADJ UNCH    2 0
 NM1465
 NM1465.Superseded values are not recommended for survey control.
 NM1465
 NM1465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1465.See file dsdata.pdf to determine how the superseded data were derived.
 NM1465
 NM1465_MARKER: DB = BENCH MARK DISK
 NM1465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1465_STAMPING: B 317 1946
 NM1465_MARK LOGO: CGS
 NM1465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1465+STABILITY: SURFACE MOTION
 NM1465
 NM1465  HISTORY     - Date     Condition        Report By
 NM1465  HISTORY     - 1946     MONUMENTED       CGS
 NM1465
 NM1465                          STATION DESCRIPTION
 NM1465
 NM1465'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1465'7.3 MI NE FROM SPRINGFIELD.
 NM1465'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1465'ALONG STATE HIGHWAY NO. 37, THENCE EAST 4.3 MILES ALONG A GRAVELED
 NM1465'ROAD TO SITE OF MARK, BENCH MARK IS AT THE SOUTHEAST CORNER
 NM1465'OF A SCHOOL HOUSE YARD, 93.0 FEET NORTH OF AND ABOUT LEVEL WITH
 NM1465'THE CENTER LINE OF THE GRAVELED ROAD, 135.0 FEET SOUTHEAST OF THE
 NM1465'SOUTHEAST CORNER OF THE SCHOOL HOUSE, 58.5 FEET NORTH OF A FENCE
 NM1465'CORNER, 1.0 FOOT WEST OF A FENCE AND 1.0 FOOT SOUTH OF A 4 IN
 NM1465'X 4 IN MARKER POST.  A BRONZE DISK STAMPED B 317 1946 SET IN THE
 NM1465'TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0523 ***********************************************************************
 OR0523  DESIGNATION -  B 318
 OR0523  PID         -  OR0523
 OR0523  STATE/COUNTY-  SD/GREGORY
 OR0523  COUNTRY     -  US
 OR0523  USGS QUAD   -  GREGORY (2017)
 OR0523
 OR0523                         *CURRENT SURVEY CONTROL
 OR0523  ______________________________________________________________________
 OR0523* NAD 83(1986) POSITION- 43 11 47.     (N) 099 26 07.     (W)   SCALED
 OR0523* NAVD 88 ORTHO HEIGHT -   638.932 (meters)     2096.23  (feet) ADJUSTED
 OR0523  ______________________________________________________________________
 OR0523  GEOID HEIGHT    -        -25.576 (meters)                     GEOID18
 OR0523  DYNAMIC HEIGHT  -        638.686 (meters)     2095.42  (feet) COMP
 OR0523  MODELED GRAVITY -    980,214.9   (mgal)                       NAVD 88
 OR0523
 OR0523  VERT ORDER      -  SECOND    CLASS 0
 OR0523
 OR0523.The horizontal coordinates were scaled from a map and have
 OR0523.an estimated accuracy of +/- 6 seconds.
 OR0523
 OR0523.The orthometric height was determined by differential leveling and
 OR0523.adjusted by the NATIONAL GEODETIC SURVEY
 OR0523.in June 1991.
 OR0523
 OR0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0523.GEOID18 height accuracy estimate available here.
 OR0523
 OR0523.Click photographs - Photos may exist for this station.
 OR0523
 OR0523.The dynamic height is computed by dividing the NAVD 88
 OR0523.geopotential number by the normal gravity value computed on the
 OR0523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0523.degrees latitude (g = 980.6199 gals.).
 OR0523
 OR0523.The modeled gravity was interpolated from observed gravity values.
 OR0523
 OR0523;                    North         East    Units  Estimated Accuracy
 OR0523;SPC SD S     -    96,270.      672,990.      MT  (+/- 180 meters Scaled)
 OR0523
 OR0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN646827(NAD 83)
 OR0523
 OR0523                          SUPERSEDED SURVEY CONTROL
 OR0523
 OR0523  NGVD 29 (??/??/92)  638.592  (m)         2095.11   (f) ADJ UNCH    2 0
 OR0523
 OR0523.Superseded values are not recommended for survey control.
 OR0523
 OR0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0523.See file dsdata.pdf to determine how the superseded data were derived.
 OR0523
 OR0523_MARKER: DB = BENCH MARK DISK
 OR0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0523_STAMPING: B 318 1946
 OR0523_MARK LOGO: CGS
 OR0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0523+STABILITY: SURFACE MOTION
 OR0523
 OR0523  HISTORY     - Date     Condition        Report By
 OR0523  HISTORY     - 1946     MONUMENTED       CGS
 OR0523  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0523
 OR0523                          STATION DESCRIPTION
 OR0523
 OR0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0523'2.2 MI S FROM GREGORY.
 OR0523'ALONG A GRAVELED COUNTY ROAD, 2.2 MILES SOUTH OF THE CHICAGO
 OR0523'AND NORTHWESTERN RAILROAD STATION IN GREGORY, AT THE GREGORY
 OR0523'AIRPORT, NEAR A FENCE CORNER, 30 FEET WEST OF THE CENTER OF THE
 OR0523'ROAD, 15 FEET EAST OF THE SOUTHEAST CORNER OF THE MOST EASTERLY
 OR0523'AIRPLANE HANGAR, 4 FEET NORTH OF A CORNER FENCE POST.
 OR0523
 OR0523                          STATION RECOVERY (1962)
 OR0523
 OR0523'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0523'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0478 ***********************************************************************
 OQ0478  DESIGNATION -  B 319
 OQ0478  PID         -  OQ0478
 OQ0478  STATE/COUNTY-  SD/BON HOMME
 OQ0478  COUNTRY     -  US
 OQ0478  USGS QUAD   -  KLOUCEK LAKE (2017)
 OQ0478
 OQ0478                         *CURRENT SURVEY CONTROL
 OQ0478  ______________________________________________________________________
 OQ0478* NAD 83(1986) POSITION- 43 05 36.     (N) 097 40 53.     (W)   SCALED
 OQ0478* NAVD 88 ORTHO HEIGHT -   411.139 (meters)     1348.88  (feet) ADJUSTED
 OQ0478  ______________________________________________________________________
 OQ0478  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 OQ0478  DYNAMIC HEIGHT  -        411.016 (meters)     1348.48  (feet) COMP
 OQ0478  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 OQ0478
 OQ0478  VERT ORDER      -  SECOND    CLASS 0
 OQ0478
 OQ0478.The horizontal coordinates were scaled from a map and have
 OQ0478.an estimated accuracy of +/- 6 seconds.
 OQ0478
 OQ0478.The orthometric height was determined by differential leveling and
 OQ0478.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0478.in June 1991.
 OQ0478
 OQ0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0478.GEOID18 height accuracy estimate available here.
 OQ0478
 OQ0478.Click photographs - Photos may exist for this station.
 OQ0478
 OQ0478.The dynamic height is computed by dividing the NAVD 88
 OQ0478.geopotential number by the normal gravity value computed on the
 OQ0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0478.degrees latitude (g = 980.6199 gals.).
 OQ0478
 OQ0478.The modeled gravity was interpolated from observed gravity values.
 OQ0478
 OQ0478;                    North         East    Units  Estimated Accuracy
 OQ0478;SPC SD S     -    87,880.      815,870.      MT  (+/- 180 meters Scaled)
 OQ0478
 OQ0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN073720(NAD 83)
 OQ0478
 OQ0478                          SUPERSEDED SURVEY CONTROL
 OQ0478
 OQ0478  NGVD 29 (??/??/92)  410.895  (m)         1348.08   (f) ADJ UNCH    2 0
 OQ0478
 OQ0478.Superseded values are not recommended for survey control.
 OQ0478
 OQ0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0478.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0478
 OQ0478_MARKER: DB = BENCH MARK DISK
 OQ0478_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0478_STAMPING: B 319 1946
 OQ0478_MARK LOGO: CGS
 OQ0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0478+STABILITY: SURFACE MOTION
 OQ0478
 OQ0478  HISTORY     - Date     Condition        Report By
 OQ0478  HISTORY     - 1946     MONUMENTED       CGS
 OQ0478  HISTORY     - 1974     GOOD             USGS
 OQ0478
 OQ0478                          STATION DESCRIPTION
 OQ0478
 OQ0478'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0478'5.6 MI SE FROM SCOTLAND.
 OQ0478'SCOTLAND 3.7 MILE SOUTH, 1.9 MILE EAST OF, T 96 N, R 58 W, IN
 OQ0478'THE NE 1/4 OF SECTION 34, 125 YARDS NORTH OF MILEPOST 597 ON
 OQ0478'THE C. M. ST. P. RR, 31 FEET NE OF A WHISTLE POST, 47 FEET NE
 OQ0478'OF CENTER OF THE RR TRACK, 2 FEET SW OF THE NORTH ROW FENCE, IN
 OQ0478'A CONCRETE POST A STD DISK STAMPED B 319 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0328 ***********************************************************************
 QT0328  DESIGNATION -  B 32
 QT0328  PID         -  QT0328
 QT0328  STATE/COUNTY-  SD/HARDING
 QT0328  COUNTRY     -  US
 QT0328  USGS QUAD   -  BUFFALO (2017)
 QT0328
 QT0328                         *CURRENT SURVEY CONTROL
 QT0328  ______________________________________________________________________
 QT0328* NAD 83(1986) POSITION- 45 35 04.20   (N) 103 32 45.42   (W)   HD_HELD1
 QT0328* NAVD 88 ORTHO HEIGHT -   877.377 (meters)     2878.53  (feet) ADJUSTED
 QT0328  ______________________________________________________________________
 QT0328  GEOID HEIGHT    -        -15.965 (meters)                     GEOID18
 QT0328  DYNAMIC HEIGHT  -        877.242 (meters)     2878.08  (feet) COMP
 QT0328  MODELED GRAVITY -    980,431.6   (mgal)                       NAVD 88
 QT0328
 QT0328  VERT ORDER      -  FIRST     CLASS II
 QT0328
 QT0328.The horizontal coordinates were determined by differentially corrected
 QT0328.hand held GPS observations or other comparable positioning techniques
 QT0328.and have an estimated accuracy of +/- 3 meters.
 QT0328
 QT0328.The orthometric height was determined by differential leveling and
 QT0328.adjusted by the NATIONAL GEODETIC SURVEY
 QT0328.in June 1991.
 QT0328
 QT0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0328.GEOID18 height accuracy estimate available here.
 QT0328
 QT0328.Click photographs - Photos may exist for this station.
 QT0328
 QT0328.The dynamic height is computed by dividing the NAVD 88
 QT0328.geopotential number by the normal gravity value computed on the
 QT0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0328.degrees latitude (g = 980.6199 gals.).
 QT0328
 QT0328.The modeled gravity was interpolated from observed gravity values.
 QT0328
 QT0328;                    North         East    Units  Estimated Accuracy
 QT0328;SPC SD N     -   200,658.8     323,363.6     MT  (+/- 3 meters HH1 GPS) 
 QT0328
 QT0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1342948912(NAD 83)
 QT0328
 QT0328                          SUPERSEDED SURVEY CONTROL
 QT0328
 QT0328  NGVD 29 (??/??/92)  876.893  (m)         2876.94   (f) ADJ UNCH    1 2
 QT0328
 QT0328.Superseded values are not recommended for survey control.
 QT0328
 QT0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0328.See file dsdata.pdf to determine how the superseded data were derived.
 QT0328
 QT0328_MARKER: DB = BENCH MARK DISK
 QT0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0328_STAMPING: B 32 1934
 QT0328_MARK LOGO: CGS
 QT0328_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0328+STABILITY: SURFACE MOTION
 QT0328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0328+SATELLITE: SATELLITE OBSERVATIONS - September 19, 2002
 QT0328
 QT0328  HISTORY     - Date     Condition        Report By
 QT0328  HISTORY     - 1934     MONUMENTED       CGS
 QT0328  HISTORY     - 1953     GOOD             CGS
 QT0328  HISTORY     - 1979     GOOD             NGS
 QT0328  HISTORY     - 19980928 GOOD             NGS
 QT0328  HISTORY     - 20020919 GOOD             NGS
 QT0328  HISTORY     - 20100520 GOOD             GEOCAC
 QT0328
 QT0328                          STATION DESCRIPTION
 QT0328
 QT0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0328'IN BUFFALO.
 QT0328'AT BUFFALO, HARDING COUNTY, AT THE SOUTHEAST CORNER OF THE CITY
 QT0328'SCHOOLHOUSE YARD, ABOUT 57 YARDS SOUTHEAST OF THE SOUTHEAST
 QT0328'CORNER OF THE BUILDING, AND 4 FEET FROM EITHER FENCE.  A STANDARD
 QT0328'DISK, STAMPED B 32 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QT0328
 QT0328                          STATION RECOVERY (1953)
 QT0328
 QT0328'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QT0328'RECOVERED IN GOOD CONDITION.
 QT0328
 QT0328                          STATION RECOVERY (1979)
 QT0328
 QT0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 QT0328'AT BUFFALO, AT THE SOUTH EAST CORNER OF SCHOOL YARD, 48.5 FEET NORTH
 QT0328'OF CENTER OF STREET, 44 FEET WEST OF CENTER OF U.S. HIGH- WAY 85, 7.5
 QT0328'FEET NORTHWEST OF FENCE CORNER, 6.5 FEET NORTH OF FENCE, 4.3 FEET
 QT0328'WEST OF FENCE.
 QT0328
 QT0328                          STATION RECOVERY (1998)
 QT0328
 QT0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0328'0.3 KM (0.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0328'STATE HIGHWAY 20 IN BUFFALO, NEAR THE SOUTHEAST CORNER OF THE HARDING
 QT0328'COUNTY SCHOOL GROUNDS, 829.0 M (2719.8 FT) NORTH OF MILEPOST 126, 15.5
 QT0328'M (50.9 FT) NORTH OF THE CENTER OF A STREET, 13.5 M (44.3 FT) WEST OF
 QT0328'THE HIGHWAY CENTERLINE, 2.2 M (7.2 FT) NORTHWEST OF A FENCE CORNER,
 QT0328'2.0 M (6.6 FT) NORTH OF A FENCE, 1.1 M (3.6 FT) WEST OF A FENCE, 0.3 M
 QT0328'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 QT0328'M (0.3 FT) ABOVE THE GROUND SURFACE.
 QT0328
 QT0328                          STATION RECOVERY (2002)
 QT0328
 QT0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2002 (DW)
 QT0328'THIS IS GRAVITY BASE STATION 'BUFFALO B,' DOD 4032-1, IGB 15553B.
 QT0328
 QT0328                          STATION RECOVERY (2010)
 QT0328
 QT0328'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 QT0328'MARK IS 2.0 FT SOUTHEAST OF THE BASE OF THE SLIDE LADDER AND FLUSH
 QT0328'WITH THE PLAYGROUND GRAVEL SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0182 ***********************************************************************
 OS0182  DESIGNATION -  B 320
 OS0182  PID         -  OS0182
 OS0182  STATE/COUNTY-  SD/TODD
 OS0182  COUNTRY     -  US
 OS0182  USGS QUAD   -  OLSONVILLE SE (2017)
 OS0182
 OS0182                         *CURRENT SURVEY CONTROL
 OS0182  ______________________________________________________________________
 OS0182* NAD 83(1986) POSITION- 43 01 51.     (N) 100 36 37.     (W)   SCALED
 OS0182* NAVD 88 ORTHO HEIGHT -   838.013 (meters)     2749.38  (feet) ADJUSTED
 OS0182  ______________________________________________________________________
 OS0182  GEOID HEIGHT    -        -22.217 (meters)                     GEOID18
 OS0182  DYNAMIC HEIGHT  -        837.673 (meters)     2748.27  (feet) COMP
 OS0182  MODELED GRAVITY -    980,186.1   (mgal)                       NAVD 88
 OS0182
 OS0182  VERT ORDER      -  FIRST     CLASS II
 OS0182
 OS0182.The horizontal coordinates were scaled from a map and have
 OS0182.an estimated accuracy of +/- 6 seconds.
 OS0182
 OS0182.The orthometric height was determined by differential leveling and
 OS0182.adjusted by the NATIONAL GEODETIC SURVEY
 OS0182.in June 1991.
 OS0182
 OS0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0182.GEOID18 height accuracy estimate available here.
 OS0182
 OS0182.Click photographs - Photos may exist for this station.
 OS0182
 OS0182.The dynamic height is computed by dividing the NAVD 88
 OS0182.geopotential number by the normal gravity value computed on the
 OS0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0182.degrees latitude (g = 980.6199 gals.).
 OS0182
 OS0182.The modeled gravity was interpolated from observed gravity values.
 OS0182
 OS0182;                    North         East    Units  Estimated Accuracy
 OS0182;SPC SD S     -    77,520.      577,430.      MT  (+/- 180 meters Scaled)
 OS0182
 OS0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN688654(NAD 83)
 OS0182
 OS0182                          SUPERSEDED SURVEY CONTROL
 OS0182
 OS0182  NGVD 29 (??/??/92)  837.688  (m)         2748.31   (f) ADJ UNCH    1 2
 OS0182
 OS0182.Superseded values are not recommended for survey control.
 OS0182
 OS0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0182.See file dsdata.pdf to determine how the superseded data were derived.
 OS0182
 OS0182_MARKER: DB = BENCH MARK DISK
 OS0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0182_STAMPING: B 320 1946
 OS0182_MARK LOGO: CGS
 OS0182_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0182+STABILITY: SURFACE MOTION
 OS0182_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0182+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1992
 OS0182
 OS0182  HISTORY     - Date     Condition        Report By
 OS0182  HISTORY     - 1946     MONUMENTED       CGS
 OS0182  HISTORY     - 19920723 GOOD             NGS
 OS0182
 OS0182                          STATION DESCRIPTION
 OS0182
 OS0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0182'13.2 MI N FROM VALENTINE.
 OS0182'ABOUT 13.2 MILES NORTH ALONG U.S. HIGHWAY NO. 83 FROM THE
 OS0182'COURTHOUSE AT VALENTINE, CHERRY COUNTY, NEBRASKA.  ABOUT 2.0
 OS0182'MILES NORTH OF THE NEBRASKA-SOUTH DAKOTA STATE LINE AND AT THE
 OS0182'INTERSECTION WITH AN EAST-WEST DIRT ROAD.  44 FEET WEST OF AND
 OS0182'ABOUT 3 FEET HIGHER THAN THE CENTER LINE OF THE HIGHWAY, 33 FEET
 OS0182'SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 11 FEET WEST
 OS0182'OF THE RIGHT-OF-WAY FENCE CORNER, 1 FOOT WEST OF A 4 IN X 4 IN
 OS0182'MARKER POST.  A BRONZE DISC STAMPED B 320 1946 AND SET IN THE
 OS0182'TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
 OS0182
 OS0182                          STATION RECOVERY (1992)
 OS0182
 OS0182'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0182'16.0 KM (9.95 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE
 OS0182'COURTHOUSE IN VALENTINE, NE, THENCE 2.1 KM (1.30 MI) WESTERLY ALONG A
 OS0182'DIRT ROAD, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A ROAD LEADING TO
 OS0182'THE COX CATTLE COMPANY NORTH RANCH, THENCE CONTINUE 1.4 KM (0.85 MI)
 OS0182'NORTHERLY ALONG AN ABANDONED ROAD, 12.8 M (42.0 FT) WEST OF THE
 OS0182'CENTER OF THE ROAD, 9.7 M (31.8 FT) SOUTH OF A FENCE, 3.8 M (12.5 FT)
 OS0182'WEST OF A WITNESS POST AND FENCE, 0.8 M (2.6 FT) ABOVE THE LEVEL OF
 OS0182'THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OS0182'SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY BILL COX, COX CATTLE
 OS0182'COMPANY, HC 14 BOX 104, VALENTINE, NE 69201, TELEPHONE NUMBER (402)
 OS0182'376-2579.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0119 ***********************************************************************
 OS0119  DESIGNATION -  B 321
 OS0119  PID         -  OS0119
 OS0119  STATE/COUNTY-  SD/TODD
 OS0119  COUNTRY     -  US
 OS0119  USGS QUAD   -  KEYAPAHA (2017)
 OS0119
 OS0119                         *CURRENT SURVEY CONTROL
 OS0119  ______________________________________________________________________
 OS0119* NAD 83(1986) POSITION- 43 06 14.     (N) 100 14 17.     (W)   SCALED
 OS0119* NAVD 88 ORTHO HEIGHT -   735.017 (meters)     2411.47  (feet) ADJUSTED
 OS0119  ______________________________________________________________________
 OS0119  GEOID HEIGHT    -        -23.516 (meters)                     GEOID18
 OS0119  DYNAMIC HEIGHT  -        734.729 (meters)     2410.52  (feet) COMP
 OS0119  MODELED GRAVITY -    980,204.7   (mgal)                       NAVD 88
 OS0119
 OS0119  VERT ORDER      -  SECOND    CLASS 0
 OS0119
 OS0119.The horizontal coordinates were scaled from a map and have
 OS0119.an estimated accuracy of +/- 6 seconds.
 OS0119
 OS0119.The orthometric height was determined by differential leveling and
 OS0119.adjusted by the NATIONAL GEODETIC SURVEY
 OS0119.in June 1991.
 OS0119
 OS0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0119.GEOID18 height accuracy estimate available here.
 OS0119
 OS0119.Click photographs - Photos may exist for this station.
 OS0119
 OS0119.The dynamic height is computed by dividing the NAVD 88
 OS0119.geopotential number by the normal gravity value computed on the
 OS0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0119.degrees latitude (g = 980.6199 gals.).
 OS0119
 OS0119.The modeled gravity was interpolated from observed gravity values.
 OS0119
 OS0119;                    North         East    Units  Estimated Accuracy
 OS0119;SPC SD S     -    85,610.      607,760.      MT  (+/- 180 meters Scaled)
 OS0119
 OS0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN992730(NAD 83)
 OS0119
 OS0119                          SUPERSEDED SURVEY CONTROL
 OS0119
 OS0119  NGVD 29 (??/??/92)  734.684  (m)         2410.38   (f) ADJ UNCH    2 0
 OS0119
 OS0119.Superseded values are not recommended for survey control.
 OS0119
 OS0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0119.See file dsdata.pdf to determine how the superseded data were derived.
 OS0119
 OS0119_MARKER: DB = BENCH MARK DISK
 OS0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0119_STAMPING: B 321 1946
 OS0119_MARK LOGO: CGS
 OS0119_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0119+STABILITY: SURFACE MOTION
 OS0119
 OS0119  HISTORY     - Date     Condition        Report By
 OS0119  HISTORY     - 1946     MONUMENTED       CGS
 OS0119
 OS0119                          STATION DESCRIPTION
 OS0119
 OS0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0119'5.6 MI W FROM KEYAPAHA.
 OS0119'ABOUT 5.6 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0119'OFFICE AT KEYAPAHA, AND AT THE JUNCTION WITH A DIRT ROAD LEADING
 OS0119'NORTH, 56 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF
 OS0119'THE EAST-WEST ROAD, 26 FEET WEST OF THE CENTER LINE OF THE
 OS0119'NORTH-SOUTH ROAD.  A BRONZE DISC STAMPED B 321 1946 AND SET IN
 OS0119'THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0089 ***********************************************************************
 OS0089  DESIGNATION -  B 322
 OS0089  PID         -  OS0089
 OS0089  STATE/COUNTY-  SD/TRIPP
 OS0089  COUNTRY     -  US
 OS0089  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0089
 OS0089                         *CURRENT SURVEY CONTROL
 OS0089  ______________________________________________________________________
 OS0089* NAD 83(1986) POSITION- 43 13 30.     (N) 100 09 58.     (W)   SCALED
 OS0089* NAVD 88 ORTHO HEIGHT -   752.720 (meters)     2469.55  (feet) ADJUSTED
 OS0089  ______________________________________________________________________
 OS0089  GEOID HEIGHT    -        -24.121 (meters)                     GEOID18
 OS0089  DYNAMIC HEIGHT  -        752.434 (meters)     2468.61  (feet) COMP
 OS0089  MODELED GRAVITY -    980,216.3   (mgal)                       NAVD 88
 OS0089
 OS0089  VERT ORDER      -  SECOND    CLASS 0
 OS0089
 OS0089.The horizontal coordinates were scaled from a map and have
 OS0089.an estimated accuracy of +/- 6 seconds.
 OS0089
 OS0089.The orthometric height was determined by differential leveling and
 OS0089.adjusted by the NATIONAL GEODETIC SURVEY
 OS0089.in June 1991.
 OS0089
 OS0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0089.GEOID18 height accuracy estimate available here.
 OS0089
 OS0089.Click photographs - Photos may exist for this station.
 OS0089
 OS0089.The dynamic height is computed by dividing the NAVD 88
 OS0089.geopotential number by the normal gravity value computed on the
 OS0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0089.degrees latitude (g = 980.6199 gals.).
 OS0089
 OS0089.The modeled gravity was interpolated from observed gravity values.
 OS0089
 OS0089;                    North         East    Units  Estimated Accuracy
 OS0089;SPC SD S     -    99,070.      613,590.      MT  (+/- 180 meters Scaled)
 OS0089
 OS0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN052864(NAD 83)
 OS0089
 OS0089                          SUPERSEDED SURVEY CONTROL
 OS0089
 OS0089  NGVD 29 (??/??/92)  752.370  (m)         2468.40   (f) ADJ UNCH    2 0
 OS0089
 OS0089.Superseded values are not recommended for survey control.
 OS0089
 OS0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0089.See file dsdata.pdf to determine how the superseded data were derived.
 OS0089
 OS0089_MARKER: DB = BENCH MARK DISK
 OS0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0089_STAMPING: B 322 1946
 OS0089_MARK LOGO: CGS
 OS0089_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0089+STABILITY: SURFACE MOTION
 OS0089
 OS0089  HISTORY     - Date     Condition        Report By
 OS0089  HISTORY     - 1946     MONUMENTED       CGS
 OS0089  HISTORY     - 1977     MARK NOT FOUND   USGS
 OS0089
 OS0089                          STATION DESCRIPTION
 OS0089
 OS0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0089'9.5 MI NW FROM KEYAPAHA.
 OS0089'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0089'KEYAPAHA, THENCE 8.0 MILES NORTH ALONG A DIRT ROAD, AND AT A
 OS0089'ROAD INTERSECTION, 78 FEET SOUTH OF THE CENTER LINE OF THE
 OS0089'EAST-WEST ROAD, 43 FEET EAST OF AND ABOUT 3 FEET HIGHER THAN THE
 OS0089'CENTER LINE OF THE NORTH-SOUTH ROAD, 1 FOOT NORTH OF A 4 IN X
 OS0089'4 IN MARKER POST.  PROJECTS 4 INCHES ABOVE THE GROUND.  STAMPED
 OS0089'B 322 1946.
 OS0089
 OS0089                          STATION RECOVERY (1977)
 OS0089
 OS0089'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OS0089'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0828 ***********************************************************************
 NM0828  DESIGNATION -  B 324
 NM0828  PID         -  NM0828
 NM0828  STATE/COUNTY-  SD/UNION
 NM0828  COUNTRY     -  US
 NM0828  USGS QUAD   -  ELK POINT (2017)
 NM0828
 NM0828                         *CURRENT SURVEY CONTROL
 NM0828  ______________________________________________________________________
 NM0828* NAD 83(1986) POSITION- 42 42 00.     (N) 096 38 53.     (W)   SCALED
 NM0828* NAVD 88 ORTHO HEIGHT -   340.690 (meters)     1117.75  (feet) ADJUSTED
 NM0828  ______________________________________________________________________
 NM0828  GEOID HEIGHT    -        -25.684 (meters)                     GEOID18
 NM0828  DYNAMIC HEIGHT  -        340.591 (meters)     1117.42  (feet) COMP
 NM0828  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 NM0828
 NM0828  VERT ORDER      -  FIRST     CLASS II
 NM0828
 NM0828.The horizontal coordinates were scaled from a map and have
 NM0828.an estimated accuracy of +/- 6 seconds.
 NM0828
 NM0828.The orthometric height was determined by differential leveling and
 NM0828.adjusted by the NATIONAL GEODETIC SURVEY
 NM0828.in June 1991.
 NM0828
 NM0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0828.GEOID18 height accuracy estimate available here.
 NM0828
 NM0828.Click photographs - Photos may exist for this station.
 NM0828
 NM0828.The dynamic height is computed by dividing the NAVD 88
 NM0828.geopotential number by the normal gravity value computed on the
 NM0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0828.degrees latitude (g = 980.6199 gals.).
 NM0828
 NM0828.The modeled gravity was interpolated from observed gravity values.
 NM0828
 NM0828;                    North         East    Units  Estimated Accuracy
 NM0828;SPC SD S     -    47,430.      901,870.      MT  (+/- 180 meters Scaled)
 NM0828
 NM0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN926301(NAD 83)
 NM0828
 NM0828                          SUPERSEDED SURVEY CONTROL
 NM0828
 NM0828  NGVD 29 (??/??/92)  340.511  (m)         1117.16   (f) ADJ UNCH    1 2
 NM0828
 NM0828.Superseded values are not recommended for survey control.
 NM0828
 NM0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0828.See file dsdata.pdf to determine how the superseded data were derived.
 NM0828
 NM0828_MARKER: DB = BENCH MARK DISK
 NM0828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0828_STAMPING: B 324 1948
 NM0828_MARK LOGO: CGS
 NM0828_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0828+STABILITY: SURFACE MOTION
 NM0828
 NM0828  HISTORY     - Date     Condition        Report By
 NM0828  HISTORY     - 1948     MONUMENTED       CGS
 NM0828  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0828
 NM0828                          STATION DESCRIPTION
 NM0828
 NM0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0828'2 MI NE FROM ELK POINT.
 NM0828'2.0 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0828'PACIFIC RAILROAD FROM THE SOUTH WYE SWITCH STATION BUILDING AT
 NM0828'ELK POINT, 0.25 MILE SOUTHWEST OF A PUBLIC ROAD CROSSING, 110.0
 NM0828'FEET SOUTH OF MILEPOST NO. 2, 55.1 FEET SOUTHWEST OF AN INVERTED
 NM0828'U PIPE OF A PIPE LINE, 45.5 FEET SOUTHEAST OF THE SOUTHEAST
 NM0828'RAIL OF THE TRACK, 1.2 FEET NORTHWEST OF THE SOUTHEAST RIGHT-OF-WAY
 NM0828'FENCE, 1.5 FEET NORTHEAST OF A REFERENCE POST, SET IN THE TOP
 NM0828'OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 NM0828
 NM0828                          STATION RECOVERY (2012)
 NM0828
 NM0828'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0828'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0850 ***********************************************************************
 NM0850  DESIGNATION -  B 325
 NM0850  PID         -  NM0850
 NM0850  STATE/COUNTY-  SD/UNION
 NM0850  COUNTRY     -  US
 NM0850  USGS QUAD   -  PONCA (2017)
 NM0850
 NM0850                         *CURRENT SURVEY CONTROL
 NM0850  ______________________________________________________________________
 NM0850* NAD 83(1986) POSITION- 42 36 17.     (N) 096 42 36.     (W)   SCALED
 NM0850* NAVD 88 ORTHO HEIGHT -   340.034 (meters)     1115.59  (feet) ADJUSTED
 NM0850  ______________________________________________________________________
 NM0850  GEOID HEIGHT    -        -25.582 (meters)                     GEOID18
 NM0850  DYNAMIC HEIGHT  -        339.929 (meters)     1115.25  (feet) COMP
 NM0850  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 NM0850
 NM0850  VERT ORDER      -  SECOND    CLASS 0
 NM0850
 NM0850.The horizontal coordinates were scaled from a map and have
 NM0850.an estimated accuracy of +/- 6 seconds.
 NM0850
 NM0850.The orthometric height was determined by differential leveling and
 NM0850.adjusted by the NATIONAL GEODETIC SURVEY
 NM0850.in June 1991.
 NM0850
 NM0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0850.GEOID18 height accuracy estimate available here.
 NM0850
 NM0850.Click photographs - Photos may exist for this station.
 NM0850
 NM0850.The dynamic height is computed by dividing the NAVD 88
 NM0850.geopotential number by the normal gravity value computed on the
 NM0850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0850.degrees latitude (g = 980.6199 gals.).
 NM0850
 NM0850.The modeled gravity was interpolated from observed gravity values.
 NM0850
 NM0850;                    North         East    Units  Estimated Accuracy
 NM0850;SPC SD S     -    36,640.      897,260.      MT  (+/- 180 meters Scaled)
 NM0850
 NM0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN878194(NAD 83)
 NM0850
 NM0850                          SUPERSEDED SURVEY CONTROL
 NM0850
 NM0850  NGVD 29 (??/??/92)  339.858  (m)         1115.02   (f) ADJ UNCH    2 0
 NM0850
 NM0850.Superseded values are not recommended for survey control.
 NM0850
 NM0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0850.See file dsdata.pdf to determine how the superseded data were derived.
 NM0850
 NM0850_MARKER: DB = BENCH MARK DISK
 NM0850_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NM0850_SP_SET: BASE
 NM0850_STAMPING: B 325 1948
 NM0850_MARK LOGO: CGS
 NM0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0850+STABILITY: SURFACE MOTION
 NM0850
 NM0850  HISTORY     - Date     Condition        Report By
 NM0850  HISTORY     - 1948     MONUMENTED       CGS
 NM0850
 NM0850                          STATION DESCRIPTION
 NM0850
 NM0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0850'7.6 MI W FROM JEFFERSON.
 NM0850'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0850'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0850'WEST ALONG A PAVED ROAD, THENCE 5.3 MILES WEST ALONG A GRAVEL
 NM0850'ROAD, SET ON THE NORTHEAST SIDE OF THE MOST NORTHWESTERLY ONE
 NM0850'OF TWO CIRCULAR CONCRETE BASES OF THE NORTHERN NATURAL GAS CO.
 NM0850'PIPE LINE SUSPENSION BRIDGE, 18.0 FEET SOUTHWEST OF THE CENTER LINE
 NM0850'OF A DIRT ROAD, 1.4 FEET SOUTHWEST OF THE NORTHEAST FACE OF THE
 NM0850'BASE, 0.9 FOOT NORTHEAST OF THE NORTHEAST FACE OF THE CONCRETE
 NM0850'PILLER, 3.8 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0141 ***********************************************************************
 OQ0141  DESIGNATION -  B 326
 OQ0141  PID         -  OQ0141
 OQ0141  STATE/COUNTY-  SD/LINCOLN
 OQ0141  COUNTRY     -  US
 OQ0141  USGS QUAD   -  HAWARDEN NORTH (2018)
 OQ0141
 OQ0141                         *CURRENT SURVEY CONTROL
 OQ0141  ______________________________________________________________________
 OQ0141* NAD 83(1986) POSITION- 43 06 23.     (N) 096 28 03.     (W)   SCALED
 OQ0141* NAVD 88 ORTHO HEIGHT -   367.960 (meters)     1207.22  (feet) ADJUSTED
 OQ0141  ______________________________________________________________________
 OQ0141  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 OQ0141  DYNAMIC HEIGHT  -        367.857 (meters)     1206.88  (feet) COMP
 OQ0141  MODELED GRAVITY -    980,329.3   (mgal)                       NAVD 88
 OQ0141
 OQ0141  VERT ORDER      -  FIRST     CLASS II
 OQ0141
 OQ0141.The horizontal coordinates were scaled from a map and have
 OQ0141.an estimated accuracy of +/- 6 seconds.
 OQ0141
 OQ0141.The orthometric height was determined by differential leveling and
 OQ0141.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0141.in June 1991.
 OQ0141
 OQ0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0141.GEOID18 height accuracy estimate available here.
 OQ0141
 OQ0141.Click photographs - Photos may exist for this station.
 OQ0141
 OQ0141.The dynamic height is computed by dividing the NAVD 88
 OQ0141.geopotential number by the normal gravity value computed on the
 OQ0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0141.degrees latitude (g = 980.6199 gals.).
 OQ0141
 OQ0141.The modeled gravity was interpolated from observed gravity values.
 OQ0141
 OQ0141;                    North         East    Units  Estimated Accuracy
 OQ0141;SPC SD S     -    93,200.      914,550.      MT  (+/- 180 meters Scaled)
 OQ0141
 OQ0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN060757(NAD 83)
 OQ0141
 OQ0141                          SUPERSEDED SURVEY CONTROL
 OQ0141
 OQ0141  NGVD 29 (??/??/92)  367.738  (m)         1206.49   (f) ADJ UNCH    1 2
 OQ0141
 OQ0141.Superseded values are not recommended for survey control.
 OQ0141
 OQ0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0141.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0141
 OQ0141_MARKER: DB = BENCH MARK DISK
 OQ0141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0141_STAMPING: B 326 1949
 OQ0141_MARK LOGO: CGS
 OQ0141_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0141+STABILITY: SURFACE MOTION
 OQ0141
 OQ0141  HISTORY     - Date     Condition        Report By
 OQ0141  HISTORY     - 1949     MONUMENTED       CGS
 OQ0141
 OQ0141                          STATION DESCRIPTION
 OQ0141
 OQ0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0141'1.7 MI S FROM HUDSON.
 OQ0141'1.7 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0141'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HUDSON, 1 POLE
 OQ0141'SOUTH OF MILE POST 33, 44.0 FEET WEST OF THE WEST RAIL, 11.3
 OQ0141'FEET NORTHWEST OF THE FIRST POLE SOUTH OF MILE POST 33, 1.5 FEET
 OQ0141'EAST OF THE RIGHT-OF-WAY FENCE, 1.6 FEET NORTH OF A REFERENCE
 OQ0141'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 OQ0141'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0173 ***********************************************************************
 OQ0173  DESIGNATION -  B 327
 OQ0173  PID         -  OQ0173
 OQ0173  STATE/COUNTY-  SD/LINCOLN
 OQ0173  COUNTRY     -  US
 OQ0173  USGS QUAD   -  CANTON (2017)
 OQ0173
 OQ0173                         *CURRENT SURVEY CONTROL
 OQ0173  ______________________________________________________________________
 OQ0173* NAD 83(1986) POSITION- 43 17 53.     (N) 096 35 53.     (W)   SCALED
 OQ0173* NAVD 88 ORTHO HEIGHT -   384.783 (meters)     1262.41  (feet) ADJUSTED
 OQ0173  ______________________________________________________________________
 OQ0173  GEOID HEIGHT    -        -26.420 (meters)                     GEOID18
 OQ0173  DYNAMIC HEIGHT  -        384.679 (meters)     1262.07  (feet) COMP
 OQ0173  MODELED GRAVITY -    980,338.3   (mgal)                       NAVD 88
 OQ0173
 OQ0173  VERT ORDER      -  FIRST     CLASS II
 OQ0173
 OQ0173.The horizontal coordinates were scaled from a map and have
 OQ0173.an estimated accuracy of +/- 6 seconds.
 OQ0173
 OQ0173.The orthometric height was determined by differential leveling and
 OQ0173.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0173.in June 1991.
 OQ0173
 OQ0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0173.GEOID18 height accuracy estimate available here.
 OQ0173
 OQ0173.Click photographs - Photos may exist for this station.
 OQ0173
 OQ0173.The dynamic height is computed by dividing the NAVD 88
 OQ0173.geopotential number by the normal gravity value computed on the
 OQ0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0173.degrees latitude (g = 980.6199 gals.).
 OQ0173
 OQ0173.The modeled gravity was interpolated from observed gravity values.
 OQ0173
 OQ0173;                    North         East    Units  Estimated Accuracy
 OQ0173;SPC SD S     -   113,990.      902,980.      MT  (+/- 180 meters Scaled)
 OQ0173
 OQ0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN948967(NAD 83)
 OQ0173
 OQ0173                          SUPERSEDED SURVEY CONTROL
 OQ0173
 OQ0173  NGVD 29 (??/??/92)  384.544  (m)         1261.62   (f) ADJ UNCH    1 2
 OQ0173
 OQ0173.Superseded values are not recommended for survey control.
 OQ0173
 OQ0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0173.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0173
 OQ0173_MARKER: DB = BENCH MARK DISK
 OQ0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0173_STAMPING: B 327 1949
 OQ0173_MARK LOGO: CGS
 OQ0173_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0173+STABILITY: SURFACE MOTION
 OQ0173
 OQ0173  HISTORY     - Date     Condition        Report By
 OQ0173  HISTORY     - 1949     MONUMENTED       CGS
 OQ0173  HISTORY     - 20110321 MARK NOT FOUND   INDIV
 OQ0173
 OQ0173                          STATION DESCRIPTION
 OQ0173
 OQ0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0173'0.4 MI W FROM CANTON.
 OQ0173'0.4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0173'PACIFIC RAILROAD FROM THE RAILROAD STATION AT CANTON, AT A
 OQ0173'Y JUNCTION OF THE RAILROAD, 150.0 FEET NORTH OF THE NORTH RAIL
 OQ0173'OF THE TRACK LEADING WEST, 28.0 FEET SOUTHWEST OF THE SOUTHWEST
 OQ0173'RAIL OF THE TRACK LEADING NORTHWEST, 13.0 FEET WEST OF A POLE,
 OQ0173'1.0 FOOT NORTHEAST OF A WOVEN WIRE FENCE, 1.5 FEET SOUTHEAST
 OQ0173'OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST
 OQ0173'PROJECTING 0.6 FOOT ABOVE THE GROUND.
 OQ0173
 OQ0173                          STATION RECOVERY (2011)
 OQ0173
 OQ0173'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0173'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9509 ***********************************************************************
 AE9509  DESIGNATION -  B 328 RESET
 AE9509  PID         -  AE9509
 AE9509  STATE/COUNTY-  SD/MINNEHAHA
 AE9509  COUNTRY     -  US
 AE9509  USGS QUAD   -  SIOUX FALLS EAST (2017)
 AE9509
 AE9509                         *CURRENT SURVEY CONTROL
 AE9509  ______________________________________________________________________
 AE9509* NAD 83(1986) POSITION- 43 34 06.     (N) 096 43 53.     (W)   SCALED
 AE9509* NAVD 88 ORTHO HEIGHT -   433.55  (meters)     1422.4   (feet) RESET
 AE9509  ______________________________________________________________________
 AE9509  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 AE9509  VERT ORDER      -  THIRD
 AE9509
 AE9509.The horizontal coordinates were scaled from a map and have
 AE9509.an estimated accuracy of +/- 6 seconds.
 AE9509
 AE9509.The orthometric height was computed from unverified reset data.
 AE9509
 AE9509.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9509.GEOID18 height accuracy estimate available here.
 AE9509
 AE9509.Click photographs - Photos may exist for this station.
 AE9509
 AE9509;                    North         East    Units  Estimated Accuracy
 AE9509;SPC SD S     -   143,510.      890,870.      MT  (+/- 180 meters Scaled)
 AE9509
 AE9509_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP831264(NAD 83)
 AE9509
 AE9509                          SUPERSEDED SURVEY CONTROL
 AE9509
 AE9509.No superseded survey control is available for this station.
 AE9509
 AE9509_MARKER: DB = BENCH MARK DISK
 AE9509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE9509_STAMPING: B 328 RESET 1970
 AE9509_MARK LOGO: CGS
 AE9509_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE9509+STABILITY: SURFACE MOTION
 AE9509
 AE9509  HISTORY     - Date     Condition        Report By
 AE9509  HISTORY     - 1970     MONUMENTED       SDHD
 AE9509
 AE9509                          STATION DESCRIPTION
 AE9509
 AE9509'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1970 (EFM)
 AE9509'2 BLOCKS WEST ALONG WEST SIXTH STREET FROM THE COURTHOUSE AT SIOUX
 AE9509'FALLS, THENCE 1.2 MILES (1.9 KM) NORTH ALONG MINNESOTA AVENUE, AT THE
 AE9509'SIOUX FALLS MUNICIPAL AIRPORT.  A BRASS CAP SET IN A CONCRETE POST
 AE9509'PROJECTING 3 INCHES ABOVE GROUND.  APPROXIMATE CENTER OF ISLAND AT THE
 AE9509'NORTHWEST CORNER OF INTERSECTING ALGONQUIN ST AND MINNESOTA AVENUE.
 AE9509'20.25 FEET (6.17 M) NORTHWEST OF THE TOP OF FIRE HYDRANT. 12.0 FEET
 AE9509'(3.7 M) NORTHEAST OF POWER POLE, 44.2 FEET (13.5 M) NORTH OF
 AE9509'CENTERLINE OF ALGONQUIN STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0266 ***********************************************************************
 PR0266  DESIGNATION -  B 329
 PR0266  PID         -  PR0266
 PR0266  STATE/COUNTY-  SD/BROOKINGS
 PR0266  COUNTRY     -  US
 PR0266  USGS QUAD   -  BROOKINGS (2017)
 PR0266
 PR0266                         *CURRENT SURVEY CONTROL
 PR0266  ______________________________________________________________________
 PR0266* NAD 83(1986) POSITION- 44 15 36.     (N) 096 47 54.     (W)   SCALED
 PR0266* NAVD 88 ORTHO HEIGHT -   485.930 (meters)     1594.26  (feet) ADJUSTED
 PR0266  ______________________________________________________________________
 PR0266  GEOID HEIGHT    -        -25.538 (meters)                     GEOID18
 PR0266  DYNAMIC HEIGHT  -        485.835 (meters)     1593.94  (feet) COMP
 PR0266  MODELED GRAVITY -    980,407.6   (mgal)                       NAVD 88
 PR0266
 PR0266  VERT ORDER      -  SECOND    CLASS 0
 PR0266
 PR0266.The horizontal coordinates were scaled from a map and have
 PR0266.an estimated accuracy of +/- 6 seconds.
 PR0266
 PR0266.The orthometric height was determined by differential leveling and
 PR0266.adjusted by the NATIONAL GEODETIC SURVEY
 PR0266.in June 1991.
 PR0266
 PR0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0266.GEOID18 height accuracy estimate available here.
 PR0266
 PR0266.Click photographs - Photos may exist for this station.
 PR0266
 PR0266.The dynamic height is computed by dividing the NAVD 88
 PR0266.geopotential number by the normal gravity value computed on the
 PR0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0266.degrees latitude (g = 980.6199 gals.).
 PR0266
 PR0266.The modeled gravity was interpolated from observed gravity values.
 PR0266
 PR0266;                    North         East    Units  Estimated Accuracy
 PR0266;SPC SD N     -    52,470.      855,610.      MT  (+/- 180 meters Scaled)
 PR0266
 PR0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ757031(NAD 83)
 PR0266
 PR0266                          SUPERSEDED SURVEY CONTROL
 PR0266
 PR0266  NGVD 29 (??/??/92)  485.673  (m)         1593.41   (f) ADJ UNCH    2 0
 PR0266
 PR0266.Superseded values are not recommended for survey control.
 PR0266
 PR0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0266.See file dsdata.pdf to determine how the superseded data were derived.
 PR0266
 PR0266_MARKER: DB = BENCH MARK DISK
 PR0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0266_STAMPING: B 329 1949
 PR0266_MARK LOGO: CGS
 PR0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0266+STABILITY: SURFACE MOTION
 PR0266
 PR0266  HISTORY     - Date     Condition        Report By
 PR0266  HISTORY     - 1949     MONUMENTED       CGS
 PR0266
 PR0266                          STATION DESCRIPTION
 PR0266
 PR0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0266'3.4 MI S FROM BROOKINGS.
 PR0266'3.4 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0266'BROOKINGS, AT A SCHOOLYARD, 46.0 FEET WEST OF THE CENTER LINE
 PR0266'OF THE HIGHWAY, 36.5 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 PR0266'CONCRETE PORCH AT THE EAST ENTRANCE TO THE SCHOOLHOUSE, 9.0
 PR0266'FEET SOUTHEAST OF A WELL PUMP, 7.5 FEET WEST OF  FENCE, 2.0 FEET
 PR0266'NORTH OF A FLAGPOLE, AND SET IN THE TOP OF A CONCRETE POST
 PR0266'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0243 ***********************************************************************
 PR0243  DESIGNATION -  B 330
 PR0243  PID         -  PR0243
 PR0243  STATE/COUNTY-  SD/BROOKINGS
 PR0243  COUNTRY     -  US
 PR0243  USGS QUAD   -  BRUCE (2017)
 PR0243
 PR0243                         *CURRENT SURVEY CONTROL
 PR0243  ______________________________________________________________________
 PR0243* NAD 83(1986) POSITION- 44 26 32.     (N) 096 53 08.     (W)   SCALED
 PR0243* NAVD 88 ORTHO HEIGHT -   497.632 (meters)     1632.65  (feet) ADJUSTED
 PR0243  ______________________________________________________________________
 PR0243  GEOID HEIGHT    -        -25.040 (meters)                     GEOID18
 PR0243  DYNAMIC HEIGHT  -        497.551 (meters)     1632.38  (feet) COMP
 PR0243  MODELED GRAVITY -    980,438.6   (mgal)                       NAVD 88
 PR0243
 PR0243  VERT ORDER      -  SECOND    CLASS 0
 PR0243
 PR0243.The horizontal coordinates were scaled from a map and have
 PR0243.an estimated accuracy of +/- 6 seconds.
 PR0243
 PR0243.The orthometric height was determined by differential leveling and
 PR0243.adjusted by the NATIONAL GEODETIC SURVEY
 PR0243.in June 1991.
 PR0243
 PR0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0243.GEOID18 height accuracy estimate available here.
 PR0243
 PR0243.Click photographs - Photos may exist for this station.
 PR0243
 PR0243.The dynamic height is computed by dividing the NAVD 88
 PR0243.geopotential number by the normal gravity value computed on the
 PR0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0243.degrees latitude (g = 980.6199 gals.).
 PR0243
 PR0243.The modeled gravity was interpolated from observed gravity values.
 PR0243
 PR0243;                    North         East    Units  Estimated Accuracy
 PR0243;SPC SD N     -    72,430.      847,870.      MT  (+/- 180 meters Scaled)
 PR0243
 PR0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ682231(NAD 83)
 PR0243
 PR0243                          SUPERSEDED SURVEY CONTROL
 PR0243
 PR0243  NGVD 29 (??/??/92)  497.364  (m)         1631.77   (f) ADJ UNCH    2 0
 PR0243
 PR0243.Superseded values are not recommended for survey control.
 PR0243
 PR0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0243.See file dsdata.pdf to determine how the superseded data were derived.
 PR0243
 PR0243_MARKER: DB = BENCH MARK DISK
 PR0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0243_STAMPING: B 330 1949
 PR0243_MARK LOGO: CGS
 PR0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0243+STABILITY: SURFACE MOTION
 PR0243
 PR0243  HISTORY     - Date     Condition        Report By
 PR0243  HISTORY     - 1949     MONUMENTED       CGS
 PR0243
 PR0243                          STATION DESCRIPTION
 PR0243
 PR0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0243'0.4 MI N FROM BRUCE.
 PR0243'0.4 MILE NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND NORTH
 PR0243'WESTERN RAILWAY STATION AT BRUCE, AT A ROAD INTERSECTION, 282.0
 PR0243'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 45.3 FEET
 PR0243'NORTHWEST OF THE NORTHWEST RAIL OF THE CHICAGO AND NORTH
 PR0243'WESTERN RAILWAY, 41.0 FEET NORTH OF THE CENTER LINE OF AN
 PR0243'EAST-WEST ROAD, 1.6 FEET EAST OF A FENCE, 1.2 FEET NORTH OF A
 PR0243'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PR0243'0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0030 ***********************************************************************
 QS0030  DESIGNATION -  B 333
 QS0030  PID         -  QS0030
 QS0030  STATE/COUNTY-  SD/CAMPBELL
 QS0030  COUNTRY     -  US
 QS0030  USGS QUAD   -  POLLOCK (2017)
 QS0030
 QS0030                         *CURRENT SURVEY CONTROL
 QS0030  ______________________________________________________________________
 QS0030* NAD 83(1986) POSITION- 45 55 40.     (N) 100 21 25.     (W)   SCALED
 QS0030* NAVD 88 ORTHO HEIGHT -   542.164 (meters)     1778.75  (feet) ADJUSTED
 QS0030  ______________________________________________________________________
 QS0030  GEOID HEIGHT    -        -21.789 (meters)                     GEOID18
 QS0030  DYNAMIC HEIGHT  -        542.132 (meters)     1778.64  (feet) COMP
 QS0030  MODELED GRAVITY -    980,539.0   (mgal)                       NAVD 88
 QS0030
 QS0030  VERT ORDER      -  FIRST     CLASS II
 QS0030
 QS0030.The horizontal coordinates were scaled from a map and have
 QS0030.an estimated accuracy of +/- 6 seconds.
 QS0030
 QS0030.The orthometric height was determined by differential leveling and
 QS0030.adjusted by the NATIONAL GEODETIC SURVEY
 QS0030.in June 1991.
 QS0030
 QS0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0030.GEOID18 height accuracy estimate available here.
 QS0030
 QS0030.Click photographs - Photos may exist for this station.
 QS0030
 QS0030.The dynamic height is computed by dividing the NAVD 88
 QS0030.geopotential number by the normal gravity value computed on the
 QS0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0030.degrees latitude (g = 980.6199 gals.).
 QS0030
 QS0030.The modeled gravity was interpolated from observed gravity values.
 QS0030
 QS0030;                    North         East    Units  Estimated Accuracy
 QS0030;SPC SD N     -   232,820.      572,310.      MT  (+/- 180 meters Scaled)
 QS0030
 QS0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR947869(NAD 83)
 QS0030
 QS0030                          SUPERSEDED SURVEY CONTROL
 QS0030
 QS0030  NGVD 29 (??/??/92)  541.778  (m)         1777.48   (f) ADJ UNCH    1 2
 QS0030
 QS0030.Superseded values are not recommended for survey control.
 QS0030
 QS0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0030.See file dsdata.pdf to determine how the superseded data were derived.
 QS0030
 QS0030_MARKER: DB = BENCH MARK DISK
 QS0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0030_STAMPING: B 333 1949
 QS0030_MARK LOGO: CGS
 QS0030_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0030+STABILITY: SURFACE MOTION
 QS0030
 QS0030  HISTORY     - Date     Condition        Report By
 QS0030  HISTORY     - 1949     MONUMENTED       CGS
 QS0030  HISTORY     - 1980     GOOD             NGS
 QS0030
 QS0030                          STATION DESCRIPTION
 QS0030
 QS0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0030'4.4 MI NW FROM POLLOCK.
 QS0030'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH
 QS0030'THE MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED
 QS0030'DIRT ROAD, 86 FEET NORTHEAST OF THE CENTER LINE OF CURVE IN THE
 QS0030'ROAD, 27 FEET SOUTH OF THE CENTER LINE OF A PRIVATE DRIVE LEADING
 QS0030'EAST, 1.7 FEET WEST OF A FENCE LINE, 1.4 FEET SOUTH OF A REFERENCE
 QS0030'POST, AND SET IN THE TOP OF A 5-FOOT CONCRETE POST PROJECTING
 QS0030'0.5 FOOT ABOVE THE GROUND.  NOTE-- 1964 REPORT-- THE TOWN OF
 QS0030'POLLOCK HAS BEEN MOVED APPROXIMATELY 0.8 MILE SOUTH.  ORIGINAL
 QS0030'SITE IS FLOODED.
 QS0030
 QS0030                          STATION RECOVERY (1980)
 QS0030
 QS0030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 QS0030'1.05 MILES NORTH FROM POST OFFICE IN POLLOCK THENCE WEST AND NORTH ON
 QS0030'GRAVELED ROAD FOR 3.7 MILES TO THE BEGINNING OF A CURVE LEFT. BEAN
 QS0030'RIGHT FOLLOWING OLD ROAD FOR 0.05 MILE TO MARK ON THE RIGHT, 26 FEET
 QS0030'SOUTH OF CENTER OF ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0462 ***********************************************************************
 OT0462  DESIGNATION -  B 334
 OT0462  PID         -  OT0462
 OT0462  STATE/COUNTY-  SD/FALL RIVER
 OT0462  COUNTRY     -  US
 OT0462  USGS QUAD   -  EDGEMONT (2017)
 OT0462
 OT0462                         *CURRENT SURVEY CONTROL
 OT0462  ______________________________________________________________________
 OT0462* NAD 83(1986) POSITION- 43 16 41.     (N) 103 50 18.     (W)   SCALED
 OT0462* NAVD 88 ORTHO HEIGHT -  1068.589 (meters)     3505.86  (feet) POSTED
 OT0462  ______________________________________________________________________
 OT0462  GEOID HEIGHT    -        -15.101 (meters)                     GEOID18
 OT0462  DYNAMIC HEIGHT  -       1068.14  (meters)     3504.4   (feet) COMP
 OT0462  MODELED GRAVITY -    980,163.9   (mgal)                       NAVD 88
 OT0462
 OT0462  VERT ORDER      -  * POSTED, SEE BELOW
 OT0462
 OT0462.The horizontal coordinates were scaled from a map and have
 OT0462.an estimated accuracy of +/- 6 seconds.
 OT0462
 OT0462.The orthometric height was determined by differential leveling
 OT0462.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0462
 OT0462.* This is a POSTED BENCH MARK height.
 OT0462
 OT0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0462.GEOID18 height accuracy estimate available here.
 OT0462
 OT0462.Click photographs - Photos may exist for this station.
 OT0462
 OT0462.The dynamic height is computed by dividing the NAVD 88
 OT0462.geopotential number by the normal gravity value computed on the
 OT0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0462.degrees latitude (g = 980.6199 gals.).
 OT0462
 OT0462.The modeled gravity was interpolated from observed gravity values.
 OT0462
 OT0462;                    North         East    Units  Estimated Accuracy
 OT0462;SPC SD S     -   110,950.      315,600.      MT  (+/- 180 meters Scaled)
 OT0462
 OT0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH942923(NAD 83)
 OT0462
 OT0462                          SUPERSEDED SURVEY CONTROL
 OT0462
 OT0462  NGVD 29 (??/??/92) 1068.043  (m)         3504.07   (f) ADJ UNCH    1 2
 OT0462
 OT0462.Superseded values are not recommended for survey control.
 OT0462
 OT0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0462.See file dsdata.pdf to determine how the superseded data were derived.
 OT0462
 OT0462_MARKER: DB = BENCH MARK DISK
 OT0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0462_STAMPING: B 334 1957
 OT0462_MARK LOGO: CGS
 OT0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0462+STABILITY: SURFACE MOTION
 OT0462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0462+SATELLITE: SATELLITE OBSERVATIONS - January 20, 2016
 OT0462
 OT0462  HISTORY     - Date     Condition        Report By
 OT0462  HISTORY     - 1957     MONUMENTED       CGS
 OT0462  HISTORY     - 1985     GOOD             NGS
 OT0462  HISTORY     - 20160120 GOOD             INDIV
 OT0462
 OT0462                          STATION DESCRIPTION
 OT0462
 OT0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0462'1.8 MI SW FROM EDGEMONT.
 OT0462'ABOUT 1.75 MILES SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0462'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 11,
 OT0462'T. 9 S., R. 2 E., 94 FEET SOUTHEAST OF THE SOUTHEAST RAIL,
 OT0462'194 FEET SOUTH OF THE CENTER OF A ROAD CROSSING, 81 FEET
 OT0462'SOUTHWEST OF THE CENTER LINE OF A DIRT ROAD, 249 FEET EAST AND
 OT0462'ACROSS THE TRACK FROM A POWER POLE, 70 FEET SOUTHWEST OF A FENCE
 OT0462'CORNER POST, 32 FEET SOUTHEAST OF A TELEPHONE POLE, 2 FEET
 OT0462'SOUTHWEST OF A WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 OT0462'OF THE TRACK AND IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 OT0462'1 FOOT.
 OT0462
 OT0462                          STATION RECOVERY (1985)
 OT0462
 OT0462'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0462'RECOVERED IN GOOD CONDITION.
 OT0462
 OT0462                          STATION RECOVERY (2016)
 OT0462
 OT0462'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JCC)
 OT0462'MARK IN GOOD CONDITION, CARSONITE WITNESS POST DISTURBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0821 ***********************************************************************
 OT0821  DESIGNATION -  B 335 RESET
 OT0821  PID         -  OT0821
 OT0821  STATE/COUNTY-  SD/FALL RIVER
 OT0821  COUNTRY     -  US
 OT0821  USGS QUAD   -  EDGEMONT SW (2017)
 OT0821
 OT0821                         *CURRENT SURVEY CONTROL
 OT0821  ______________________________________________________________________
 OT0821* NAD 83(1986) POSITION- 43 17 59.     (N) 103 58 10.     (W)   SCALED
 OT0821* NAVD 88 ORTHO HEIGHT -  1176.07  (meters)     3858.5   (feet) RESET
 OT0821  ______________________________________________________________________
 OT0821  GEOID HEIGHT    -        -14.954 (meters)                     GEOID18
 OT0821  VERT ORDER      -  THIRD
 OT0821
 OT0821.The horizontal coordinates were scaled from a map and have
 OT0821.an estimated accuracy of +/- 6 seconds.
 OT0821
 OT0821.The orthometric height was computed from unverified reset data.
 OT0821
 OT0821.No vertical observational check was made to the station.
 OT0821
 OT0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0821.GEOID18 height accuracy estimate available here.
 OT0821
 OT0821.Click photographs - Photos may exist for this station.
 OT0821
 OT0821;                    North         East    Units  Estimated Accuracy
 OT0821;SPC SD S     -   113,810.      305,070.      MT  (+/- 180 meters Scaled)
 OT0821
 OT0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH835946(NAD 83)
 OT0821
 OT0821                          SUPERSEDED SURVEY CONTROL
 OT0821
 OT0821  NGVD 29 (04/17/07) 1175.50   (m)         3856.6    (f) RESET       3  
 OT0821
 OT0821.Superseded values are not recommended for survey control.
 OT0821
 OT0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0821.See file dsdata.pdf to determine how the superseded data were derived.
 OT0821
 OT0821_MARKER: DV = VERTICAL CONTROL DISK
 OT0821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0821_STAMPING: B 335 RESET 1986
 OT0821_MARK LOGO: NGS
 OT0821_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0821+STABILITY: SURFACE MOTION
 OT0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0821+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0821
 OT0821  HISTORY     - Date     Condition        Report By
 OT0821  HISTORY     - 1986     MONUMENTED       NGS
 OT0821
 OT0821                          STATION DESCRIPTION
 OT0821
 OT0821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0821'13.2 KM (8.20 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0821'STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) SOUTH FROM THE CENTER
 OT0821'OF 18, 0.3 M (1.0 FT) NORTH OF THE RIGHT OF WAY FENCE, 0.3 M (1.0 FT)
 OT0821'SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0209 ***********************************************************************
 OR0209  DESIGNATION -  B 336
 OR0209  PID         -  OR0209
 OR0209  STATE/COUNTY-  SD/CHARLES MIX
 OR0209  COUNTRY     -  US
 OR0209  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0209
 OR0209                         *CURRENT SURVEY CONTROL
 OR0209  ______________________________________________________________________
 OR0209* NAD 83(1986) POSITION- 43 09 08.     (N) 098 45 11.     (W)   SCALED
 OR0209* NAVD 88 ORTHO HEIGHT -   425.050 (meters)     1394.52  (feet) ADJUSTED
 OR0209  ______________________________________________________________________
 OR0209  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 OR0209  DYNAMIC HEIGHT  -        424.902 (meters)     1394.03  (feet) COMP
 OR0209  MODELED GRAVITY -    980,262.2   (mgal)                       NAVD 88
 OR0209
 OR0209  VERT ORDER      -  FIRST     CLASS II
 OR0209
 OR0209.The horizontal coordinates were scaled from a map and have
 OR0209.an estimated accuracy of +/- 6 seconds.
 OR0209
 OR0209.The orthometric height was determined by differential leveling and
 OR0209.adjusted by the NATIONAL GEODETIC SURVEY
 OR0209.in June 1991.
 OR0209
 OR0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0209.GEOID18 height accuracy estimate available here.
 OR0209
 OR0209.Click photographs - Photos may exist for this station.
 OR0209
 OR0209.The dynamic height is computed by dividing the NAVD 88
 OR0209.geopotential number by the normal gravity value computed on the
 OR0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0209.degrees latitude (g = 980.6199 gals.).
 OR0209
 OR0209.The modeled gravity was interpolated from observed gravity values.
 OR0209
 OR0209;                    North         East    Units  Estimated Accuracy
 OR0209;SPC SD S     -    92,190.      728,520.      MT  (+/- 180 meters Scaled)
 OR0209
 OR0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN200777(NAD 83)
 OR0209
 OR0209                          SUPERSEDED SURVEY CONTROL
 OR0209
 OR0209  NGVD 29 (??/??/92)  424.727  (m)         1393.46   (f) ADJ UNCH    1 2
 OR0209
 OR0209.Superseded values are not recommended for survey control.
 OR0209
 OR0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0209.See file dsdata.pdf to determine how the superseded data were derived.
 OR0209
 OR0209_MARKER: DB = BENCH MARK DISK
 OR0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0209_STAMPING: B 336 1949
 OR0209_MARK LOGO: CGS
 OR0209_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0209+STABILITY: SURFACE MOTION
 OR0209
 OR0209  HISTORY     - Date     Condition        Report By
 OR0209  HISTORY     - 1949     MONUMENTED       CGS
 OR0209  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0209
 OR0209                          STATION DESCRIPTION
 OR0209
 OR0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0209'3.3 MI E FROM WHEELER.
 OR0209'3.3 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0209'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, 1.0
 OR0209'MILE WEST OF A CONCRETE BRIDGE OVER A CREEK, ON THE WEST SLOPE
 OR0209'OF A HILL, 74.5 FEET EAST OF THE EAST END OF THE SOUTH GUARD
 OR0209'FENCE ACROSS A FILL, JUST WEST OF A CUT, ABOUT 80.0 FEET SOUTHEAST
 OR0209'OF THE CENTER LINE OF A DRAW, 33.0 FEET SOUTH OF THE CENTER
 OR0209'LINE OF THE HIGHWAY, 1.0 FOOT NORTH OF A FENCE, 1.4 FEET WEST
 OR0209'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0209'0.5 FOOT ABOVE THE GROUND.  NOTE- IT IS REPORTED THAT THE FORT
 OR0209'RANDALL DAM IS COMPLETED THAT THIS BENCH MARK MAY POSSIBLY BE
 OR0209'COVERED WITH WATER.
 OR0209
 OR0209                          STATION RECOVERY (2013)
 OR0209
 OR0209'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0099 ***********************************************************************
 NN0099  DESIGNATION -  B 337
 NN0099  PID         -  NN0099
 NN0099  STATE/COUNTY-  SD/CHARLES MIX
 NN0099  COUNTRY     -  US
 NN0099  USGS QUAD   -  MARTY (2017)
 NN0099
 NN0099                         *CURRENT SURVEY CONTROL
 NN0099  ______________________________________________________________________
 NN0099* NAD 83(1986) POSITION- 42 58 25.     (N) 098 28 18.     (W)   SCALED
 NN0099* NAVD 88 ORTHO HEIGHT -   379.051 (meters)     1243.60  (feet) ADJUSTED
 NN0099  ______________________________________________________________________
 NN0099  GEOID HEIGHT    -        -26.125 (meters)                     GEOID18
 NN0099  DYNAMIC HEIGHT  -        378.923 (meters)     1243.18  (feet) COMP
 NN0099  MODELED GRAVITY -    980,273.4   (mgal)                       NAVD 88
 NN0099
 NN0099  VERT ORDER      -  SECOND    CLASS 0
 NN0099
 NN0099.The horizontal coordinates were scaled from a map and have
 NN0099.an estimated accuracy of +/- 6 seconds.
 NN0099
 NN0099.The orthometric height was determined by differential leveling and
 NN0099.adjusted by the NATIONAL GEODETIC SURVEY
 NN0099.in June 1991.
 NN0099
 NN0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0099.GEOID18 height accuracy estimate available here.
 NN0099
 NN0099.Click photographs - Photos may exist for this station.
 NN0099
 NN0099.The dynamic height is computed by dividing the NAVD 88
 NN0099.geopotential number by the normal gravity value computed on the
 NN0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0099.degrees latitude (g = 980.6199 gals.).
 NN0099
 NN0099.The modeled gravity was interpolated from observed gravity values.
 NN0099
 NN0099;                    North         East    Units  Estimated Accuracy
 NN0099;SPC SD S     -    72,830.      751,850.      MT  (+/- 180 meters Scaled)
 NN0099
 NN0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN430580(NAD 83)
 NN0099
 NN0099                          SUPERSEDED SURVEY CONTROL
 NN0099
 NN0099  NGVD 29 (??/??/92)  378.767  (m)         1242.67   (f) ADJ UNCH    2 0
 NN0099
 NN0099.Superseded values are not recommended for survey control.
 NN0099
 NN0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0099.See file dsdata.pdf to determine how the superseded data were derived.
 NN0099
 NN0099_MARKER: DB = BENCH MARK DISK
 NN0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0099_STAMPING: B 337 1949
 NN0099_MARK LOGO: CGS
 NN0099_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0099+STABILITY: SURFACE MOTION
 NN0099
 NN0099  HISTORY     - Date     Condition        Report By
 NN0099  HISTORY     - 1949     MONUMENTED       CGS
 NN0099
 NN0099                          STATION DESCRIPTION
 NN0099
 NN0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0099'6.8 MI NW FROM GREENWOOD.
 NN0099'6.85 MILES NORTHWEST ALONG A DIRT ROAD FROM THE YANKTON INDIAN
 NN0099'AGENCY AT GREENWOOD, AT A T-JUNCTION OF ROADS, ABOUT ON THE
 NN0099'PROJECTED CENTER LINE OF THE ROAD LEADING NORTH, 34.0 FEET SOUTH
 NN0099'OF THE CENTER LINE OF THE EAST-WEST ROAD, 52.0 FEET SOUTHWEST OF THE
 NN0099'CENTER LINE OF THE MAIN ROAD, 2.0 FEET NORTH OF A 3-WAY CORNER
 NN0099'FENCE POST, 0.8 FOOT EAST OF A NORTH-SOUTH FENCE, 1.5 FEET SOUTH
 NN0099'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 NN0099'0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0054 ***********************************************************************
 NN0054  DESIGNATION -  B 338
 NN0054  PID         -  NN0054
 NN0054  STATE/COUNTY-  SD/CHARLES MIX
 NN0054  COUNTRY     -  US
 NN0054  USGS QUAD   -  LYNCH NE (2017)
 NN0054
 NN0054                         *CURRENT SURVEY CONTROL
 NN0054  ______________________________________________________________________
 NN0054* NAD 83(1986) POSITION- 42 54 36.     (N) 098 20 55.     (W)   SCALED
 NN0054* NAVD 88 ORTHO HEIGHT -   380.175 (meters)     1247.29  (feet) ADJUSTED
 NN0054  ______________________________________________________________________
 NN0054  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 NN0054  DYNAMIC HEIGHT  -        380.045 (meters)     1246.86  (feet) COMP
 NN0054  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 NN0054
 NN0054  VERT ORDER      -  SECOND    CLASS 0
 NN0054
 NN0054.The horizontal coordinates were scaled from a map and have
 NN0054.an estimated accuracy of +/- 6 seconds.
 NN0054
 NN0054.The orthometric height was determined by differential leveling and
 NN0054.adjusted by the NATIONAL GEODETIC SURVEY
 NN0054.in June 1991.
 NN0054
 NN0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0054.GEOID18 height accuracy estimate available here.
 NN0054
 NN0054.Click photographs - Photos may exist for this station.
 NN0054
 NN0054.The dynamic height is computed by dividing the NAVD 88
 NN0054.geopotential number by the normal gravity value computed on the
 NN0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0054.degrees latitude (g = 980.6199 gals.).
 NN0054
 NN0054.The modeled gravity was interpolated from observed gravity values.
 NN0054
 NN0054;                    North         East    Units  Estimated Accuracy
 NN0054;SPC SD S     -    66,000.      762,050.      MT  (+/- 180 meters Scaled)
 NN0054
 NN0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN531510(NAD 83)
 NN0054
 NN0054                          SUPERSEDED SURVEY CONTROL
 NN0054
 NN0054  NGVD 29 (??/??/92)  379.910  (m)         1246.42   (f) ADJ UNCH    2 0
 NN0054
 NN0054.Superseded values are not recommended for survey control.
 NN0054
 NN0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0054.See file dsdata.pdf to determine how the superseded data were derived.
 NN0054
 NN0054_MARKER: DB = BENCH MARK DISK
 NN0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0054_STAMPING: B 338 1949
 NN0054_MARK LOGO: CGS
 NN0054_PROJECTION: FLUSH
 NN0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0054+STABILITY: SURFACE MOTION
 NN0054
 NN0054  HISTORY     - Date     Condition        Report By
 NN0054  HISTORY     - 1949     MONUMENTED       CGS
 NN0054
 NN0054                          STATION DESCRIPTION
 NN0054
 NN0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0054'2.5 MI ESE FROM GREENWOOD.
 NN0054'1.4 MILES EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN
 NN0054'AGENCY AT GREENWOOD, THENCE 1.1 MILES SOUTHEAST ALONG A GRAVEL
 NN0054'ROAD, ABOUT 400.0 FEET SOUTH OF A CURVE WITH TANGENTS LEADING
 NN0054'SOUTH AND WEST, ABOUT 0.1 MILE NORTH OF A CURVE WITH TANGENTS
 NN0054'LEADING NORTH AND EAST, 48.0 FEET WEST OF THE CENTER LINE OF THE
 NN0054'ROAD, 11.0 FEET SOUTHEAST OF THE CENTER LINE OF A GATE, 6.0 FEET
 NN0054'NORTH OF A 20-INCH COTTONWOOD TREE, 1.3 FEET NORTHEAST OF A
 NN0054'FENCE, 1.1 FEET SOUTHEAST OF A REFERENCE POST, SET IN THE TOP
 NN0054'OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0191 ***********************************************************************
 OR0191  DESIGNATION -  B 339
 OR0191  PID         -  OR0191
 OR0191  STATE/COUNTY-  SD/GREGORY
 OR0191  COUNTRY     -  US
 OR0191  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0191
 OR0191                         *CURRENT SURVEY CONTROL
 OR0191  ______________________________________________________________________
 OR0191* NAD 83(1986) POSITION- 43 09 40.     (N) 098 53 04.     (W)   SCALED
 OR0191* NAVD 88 ORTHO HEIGHT -   403.413 (meters)     1323.53  (feet) ADJUSTED
 OR0191  ______________________________________________________________________
 OR0191  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 OR0191  DYNAMIC HEIGHT  -        403.273 (meters)     1323.07  (feet) COMP
 OR0191  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 OR0191
 OR0191  VERT ORDER      -  FIRST     CLASS II
 OR0191
 OR0191.The horizontal coordinates were scaled from a map and have
 OR0191.an estimated accuracy of +/- 6 seconds.
 OR0191
 OR0191.The orthometric height was determined by differential leveling and
 OR0191.adjusted by the NATIONAL GEODETIC SURVEY
 OR0191.in June 1991.
 OR0191
 OR0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0191.GEOID18 height accuracy estimate available here.
 OR0191
 OR0191.Click photographs - Photos may exist for this station.
 OR0191
 OR0191.The dynamic height is computed by dividing the NAVD 88
 OR0191.geopotential number by the normal gravity value computed on the
 OR0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0191.degrees latitude (g = 980.6199 gals.).
 OR0191
 OR0191.The modeled gravity was interpolated from observed gravity values.
 OR0191
 OR0191;                    North         East    Units  Estimated Accuracy
 OR0191;SPC SD S     -    92,990.      717,820.      MT  (+/- 180 meters Scaled)
 OR0191
 OR0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN093787(NAD 83)
 OR0191
 OR0191                          SUPERSEDED SURVEY CONTROL
 OR0191
 OR0191  NGVD 29 (??/??/92)  403.084  (m)         1322.45   (f) ADJ UNCH    1 2
 OR0191
 OR0191.Superseded values are not recommended for survey control.
 OR0191
 OR0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0191.See file dsdata.pdf to determine how the superseded data were derived.
 OR0191
 OR0191_MARKER: DD = SURVEY DISK
 OR0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0191_STAMPING: B 339
 OR0191_MARK LOGO: USACE
 OR0191_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0191+STABILITY: SURFACE MOTION
 OR0191
 OR0191  HISTORY     - Date     Condition        Report By
 OR0191  HISTORY     - UNK      MONUMENTED       USACE
 OR0191  HISTORY     - 1949     GOOD             CGS
 OR0191  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0191
 OR0191                          STATION DESCRIPTION
 OR0191
 OR0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0191'11.9 MI NE FROM BONESTEEL.
 OR0191'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0191'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18,
 OR0191'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.6 MILES
 OR0191'EASTERLY ALONG A GRAVEL ROAD, THENCE 6.0 MILES NORTHEAST
 OR0191'ALONG A GRAVEL ROAD, THENCE 0.4 MILE SOUTHEAST ALONG A FIELD
 OR0191'ROAD, THENCE 0.7 MILE SOUTH ALONG A FIELD ROAD, ON THE OUTSIDE
 OR0191'OF A CURVE WITH TANGENTS LEADING NORTH AND EAST, 55 FEET
 OR0191'SOUTHWEST OF THE CENTER LINE OF THE ROAD, 46 FEET WEST OF THE
 OR0191'CENTER LINE OF A GATE, 18 FEET EAST OF A 4-WAY CORNER FENCE
 OR0191'POST, 2.5 FEET NORTH OF AN EAST-WEST FENCE, 2 FEET SOUTH OF A
 OR0191'GUARD POST, 2.3 FEET NORTHWEST OF A GUARD POST, 2.3 FEET NORTHEAST
 OR0191'OF A GUARD POST, AND BOLTED ON THE TOP OF A 10-FOOT SECTION
 OR0191'OF REINFORCING STEEL SET IN CONCRETE AND PROJECTING 0.2 FOOT
 OR0191'ABOVE THE GROUND.
 OR0191
 OR0191                          STATION RECOVERY (2013)
 OR0191
 OR0191'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0191'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0233 ***********************************************************************
 QT0233  DESIGNATION -  B 34 RESET
 QT0233  PID         -  QT0233
 QT0233  STATE/COUNTY-  SD/HARDING
 QT0233  COUNTRY     -  US
 QT0233  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 QT0233
 QT0233                         *CURRENT SURVEY CONTROL
 QT0233  ______________________________________________________________________
 QT0233* NAD 83(1986) POSITION- 45 53 17.     (N) 103 22 37.     (W)   SCALED
 QT0233* NAVD 88 ORTHO HEIGHT -   884.215 (meters)     2900.96  (feet) ADJUSTED
 QT0233  ______________________________________________________________________
 QT0233  GEOID HEIGHT    -        -15.870 (meters)                     GEOID18
 QT0233  DYNAMIC HEIGHT  -        884.117 (meters)     2900.64  (feet) COMP
 QT0233  MODELED GRAVITY -    980,473.4   (mgal)                       NAVD 88
 QT0233
 QT0233  VERT ORDER      -  FIRST     CLASS II
 QT0233
 QT0233.The horizontal coordinates were scaled from a map and have
 QT0233.an estimated accuracy of +/- 6 seconds.
 QT0233
 QT0233.The orthometric height was determined by differential leveling and
 QT0233.adjusted by the NATIONAL GEODETIC SURVEY
 QT0233.in April 2000.
 QT0233
 QT0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0233.GEOID18 height accuracy estimate available here.
 QT0233
 QT0233.Click photographs - Photos may exist for this station.
 QT0233
 QT0233.The dynamic height is computed by dividing the NAVD 88
 QT0233.geopotential number by the normal gravity value computed on the
 QT0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0233.degrees latitude (g = 980.6199 gals.).
 QT0233
 QT0233.The modeled gravity was interpolated from observed gravity values.
 QT0233
 QT0233;                    North         East    Units  Estimated Accuracy
 QT0233;SPC SD N     -   233,810.      337,950.      MT  (+/- 180 meters Scaled)
 QT0233
 QT0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL259828(NAD 83)
 QT0233
 QT0233                          SUPERSEDED SURVEY CONTROL
 QT0233
 QT0233  NAVD 88 (04/17/07)  884.232  (m)         2901.02   (f) SUPERSEDED  3 0
 QT0233
 QT0233.Superseded values are not recommended for survey control.
 QT0233
 QT0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0233.See file dsdata.pdf to determine how the superseded data were derived.
 QT0233
 QT0233_MARKER: DV = VERTICAL CONTROL DISK
 QT0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0233_STAMPING: B 34 RESET 1973
 QT0233_MARK LOGO: NGS
 QT0233_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0233+STABILITY: SURFACE MOTION
 QT0233_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0233+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0233
 QT0233  HISTORY     - Date     Condition        Report By
 QT0233  HISTORY     - 1973     MONUMENTED       NGS
 QT0233  HISTORY     - 19980928 GOOD             NGS
 QT0233
 QT0233                          STATION DESCRIPTION
 QT0233
 QT0233'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QT0233'3.8 MI N FROM LUDLOW.
 QT0233'3.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM LUDLOW, 210 FEET
 QT0233'NORTH OF A SET OF STEEL CULVERTS BENEATH THE HIGHWAY, 99 FEET
 QT0233'EAST OF THE CENTER OF THE HIGHWAY, 1 FOOT WEST OF THE EAST
 QT0233'RIGHT-OF-WAY FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 QT0233'AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QT0233'5-INCHES.
 QT0233
 QT0233                          STATION RECOVERY (1998)
 QT0233
 QT0233'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0233'5.9 KM (3.65 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 QT0233'IN LUDLOW, 823.0 M (2700.1 FT) NORTH OF MILEPOST 150, 30.2 M (99.1 FT)
 QT0233'EAST OF THE HIGHWAY CENTERLINE, 19.1 M (62.7 FT) NORTHEAST OF THE
 QT0233'SOUTHEAST END OF A CULVERT UNDER THE HIGHWAY, 10.7 M (35.1 FT) SOUTH
 QT0233'OF THE CENTER OF A FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 QT0233'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, 0.3 M
 QT0233'(1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 QT0233'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0591 ***********************************************************************
 OR0591  DESIGNATION -  B 340
 OR0591  PID         -  OR0591
 OR0591  STATE/COUNTY-  SD/GREGORY
 OR0591  COUNTRY     -  US
 OR0591  USGS QUAD   -  LUCAS (2017)
 OR0591
 OR0591                         *CURRENT SURVEY CONTROL
 OR0591  ______________________________________________________________________
 OR0591* NAD 83(1986) POSITION- 43 17 30.     (N) 099 10 07.     (W)   SCALED
 OR0591* NAVD 88 ORTHO HEIGHT -   619.539 (meters)     2032.60  (feet) ADJUSTED
 OR0591  ______________________________________________________________________
 OR0591  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 OR0591  DYNAMIC HEIGHT  -        619.317 (meters)     2031.88  (feet) COMP
 OR0591  MODELED GRAVITY -    980,242.8   (mgal)                       NAVD 88
 OR0591
 OR0591  VERT ORDER      -  SECOND    CLASS 0
 OR0591
 OR0591.The horizontal coordinates were scaled from a map and have
 OR0591.an estimated accuracy of +/- 6 seconds.
 OR0591
 OR0591.The orthometric height was determined by differential leveling and
 OR0591.adjusted by the NATIONAL GEODETIC SURVEY
 OR0591.in June 1991.
 OR0591
 OR0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0591.GEOID18 height accuracy estimate available here.
 OR0591
 OR0591.Click photographs - Photos may exist for this station.
 OR0591
 OR0591.The dynamic height is computed by dividing the NAVD 88
 OR0591.geopotential number by the normal gravity value computed on the
 OR0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0591.degrees latitude (g = 980.6199 gals.).
 OR0591
 OR0591.The modeled gravity was interpolated from observed gravity values.
 OR0591
 OR0591;                    North         East    Units  Estimated Accuracy
 OR0591;SPC SD S     -   107,130.      694,510.      MT  (+/- 180 meters Scaled)
 OR0591
 OR0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN863932(NAD 83)
 OR0591
 OR0591                          SUPERSEDED SURVEY CONTROL
 OR0591
 OR0591  NGVD 29 (??/??/92)  619.193  (m)         2031.47   (f) ADJ UNCH    2 0
 OR0591
 OR0591.Superseded values are not recommended for survey control.
 OR0591
 OR0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0591.See file dsdata.pdf to determine how the superseded data were derived.
 OR0591
 OR0591_MARKER: DB = BENCH MARK DISK
 OR0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0591_STAMPING: B 340 1949
 OR0591_MARK LOGO: CGS
 OR0591_PROJECTION: FLUSH
 OR0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0591+STABILITY: SURFACE MOTION
 OR0591
 OR0591  HISTORY     - Date     Condition        Report By
 OR0591  HISTORY     - 1949     MONUMENTED       CGS
 OR0591
 OR0591                          STATION DESCRIPTION
 OR0591
 OR0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0591'17.3 MI NE FROM GREGORY.
 OR0591'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0591'GREGORY, THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0
 OR0591'MILES NORTH ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A
 OR0591'GRAVEL ROAD, THENCE 1.0 MILE NORTHEAST ALONG A DIRT ROAD, ON THE
 OR0591'OUTSIDE OF A CURVE WITH TANGENTS LEADING SOUTH AND EAST, 88 FEET
 OR0591'NORTHWEST OF THE CENTER LINE OF THE CURVE, 13 FEET NORTH OF A
 OR0591'POINT ON THE PROJECTED CENTER LINE OF THE EAST TANGENT, 41 FEET
 OR0591'WEST OF A POINT ON THE PROJECTED CENTER LINE OF THE SOUTH
 OR0591'TANGENT, 17 FEET SOUTH OF A CORNER FENCE POST, 1.2 FEET EAST OF A
 OR0591'FENCE, 1.8 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A
 OR0591'CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0281 ***********************************************************************
 OQ0281  DESIGNATION -  B 341
 OQ0281  PID         -  OQ0281
 OQ0281  STATE/COUNTY-  SD/MINNEHAHA
 OQ0281  COUNTRY     -  US
 OQ0281  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0281
 OQ0281                         *CURRENT SURVEY CONTROL
 OQ0281  ______________________________________________________________________
 OQ0281* NAD 83(1986) POSITION- 43 35 52.     (N) 096 38 13.     (W)   SCALED
 OQ0281* NAVD 88 ORTHO HEIGHT -   416.118 (meters)     1365.21  (feet) ADJUSTED
 OQ0281  ______________________________________________________________________
 OQ0281  GEOID HEIGHT    -        -26.338 (meters)                     GEOID18
 OQ0281  DYNAMIC HEIGHT  -        416.013 (meters)     1364.87  (feet) COMP
 OQ0281  MODELED GRAVITY -    980,354.7   (mgal)                       NAVD 88
 OQ0281
 OQ0281  VERT ORDER      -  FIRST     CLASS II
 OQ0281
 OQ0281.The horizontal coordinates were scaled from a map and have
 OQ0281.an estimated accuracy of +/- 6 seconds.
 OQ0281
 OQ0281.The orthometric height was determined by differential leveling and
 OQ0281.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0281.in June 1991.
 OQ0281
 OQ0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0281.GEOID18 height accuracy estimate available here.
 OQ0281
 OQ0281.Click photographs - Photos may exist for this station.
 OQ0281
 OQ0281.The dynamic height is computed by dividing the NAVD 88
 OQ0281.geopotential number by the normal gravity value computed on the
 OQ0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0281.degrees latitude (g = 980.6199 gals.).
 OQ0281
 OQ0281.The modeled gravity was interpolated from observed gravity values.
 OQ0281
 OQ0281;                    North         East    Units  Estimated Accuracy
 OQ0281;SPC SD S     -   147,110.      898,340.      MT  (+/- 180 meters Scaled)
 OQ0281
 OQ0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP907299(NAD 83)
 OQ0281
 OQ0281                          SUPERSEDED SURVEY CONTROL
 OQ0281
 OQ0281  NGVD 29 (??/??/92)  415.846  (m)         1364.32   (f) ADJ UNCH    1 2
 OQ0281
 OQ0281.Superseded values are not recommended for survey control.
 OQ0281
 OQ0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0281.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0281
 OQ0281_MARKER: DB = BENCH MARK DISK
 OQ0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0281_STAMPING: B 341 1949
 OQ0281_MARK LOGO: CGS
 OQ0281_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0281+STABILITY: SURFACE MOTION
 OQ0281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0281+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2024
 OQ0281
 OQ0281  HISTORY     - Date     Condition        Report By
 OQ0281  HISTORY     - 1949     MONUMENTED       CGS
 OQ0281  HISTORY     - 1966     GOOD             MNHD
 OQ0281  HISTORY     - 20110316 POOR             INDIV
 OQ0281  HISTORY     - 20241025 GOOD             LOCSUR
 OQ0281
 OQ0281                          STATION DESCRIPTION
 OQ0281
 OQ0281'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0281'2.6 MI W FROM BRANDON.
 OQ0281'2.6 MILES WEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS AND
 OQ0281'OMAHA RAILWAY FROM THE STATION AT BRANDON, MINNEHAHA COUNTY.
 OQ0281'108.5 FEET SOUTH-SOUTHEAST OF POLE 52/15 AT AN ABANDONED ROAD
 OQ0281'CROSSING, 59 FEET WEST OF THE CENTERLINE OF AN ABANDONED ROAD,
 OQ0281'46.1 FEET SOUTH OF THE SOUTH RAIL, 1.2 FEET NORTH OF A FENCE,
 OQ0281'425 FT WEST OF ATOMIC POWER PLANT ROAD.  A STANDARD DISK, STAMPED
 OQ0281'B 341 1949 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 OQ0281'FOOT ABOVE GROUND.
 OQ0281
 OQ0281                          STATION RECOVERY (2011)
 OQ0281
 OQ0281'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0281'CONCRETE IS BROKEN
 OQ0281
 OQ0281                          STATION RECOVERY (2024)
 OQ0281
 OQ0281'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2024 (CP)
 OQ0281'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0406 ***********************************************************************
 PR0406  DESIGNATION -  B 342
 PR0406  PID         -  PR0406
 PR0406  STATE/COUNTY-  SD/HAMLIN
 PR0406  COUNTRY     -  US
 PR0406  USGS QUAD   -  LAKE NORDEN (2017)
 PR0406
 PR0406                         *CURRENT SURVEY CONTROL
 PR0406  ______________________________________________________________________
 PR0406* NAD 83(1986) POSITION- 44 34 20.     (N) 097 07 40.     (W)   SCALED
 PR0406* NAVD 88 ORTHO HEIGHT -   509.263 (meters)     1670.81  (feet) ADJUSTED
 PR0406  ______________________________________________________________________
 PR0406  GEOID HEIGHT    -        -24.904 (meters)                     GEOID18
 PR0406  DYNAMIC HEIGHT  -        509.180 (meters)     1670.53  (feet) COMP
 PR0406  MODELED GRAVITY -    980,438.2   (mgal)                       NAVD 88
 PR0406
 PR0406  VERT ORDER      -  SECOND    CLASS 0
 PR0406
 PR0406.The horizontal coordinates were scaled from a map and have
 PR0406.an estimated accuracy of +/- 6 seconds.
 PR0406
 PR0406.The orthometric height was determined by differential leveling and
 PR0406.adjusted by the NATIONAL GEODETIC SURVEY
 PR0406.in June 1991.
 PR0406
 PR0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0406.GEOID18 height accuracy estimate available here.
 PR0406
 PR0406.Click photographs - Photos may exist for this station.
 PR0406
 PR0406.The dynamic height is computed by dividing the NAVD 88
 PR0406.geopotential number by the normal gravity value computed on the
 PR0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0406.degrees latitude (g = 980.6199 gals.).
 PR0406
 PR0406.The modeled gravity was interpolated from observed gravity values.
 PR0406
 PR0406;                    North         East    Units  Estimated Accuracy
 PR0406;SPC SD N     -    86,150.      828,090.      MT  (+/- 180 meters Scaled)
 PR0406
 PR0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ486371(NAD 83)
 PR0406
 PR0406                          SUPERSEDED SURVEY CONTROL
 PR0406
 PR0406  NGVD 29 (??/??/92)  508.986  (m)         1669.90   (f) ADJ UNCH    2 0
 PR0406
 PR0406.Superseded values are not recommended for survey control.
 PR0406
 PR0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0406.See file dsdata.pdf to determine how the superseded data were derived.
 PR0406
 PR0406_MARKER: DB = BENCH MARK DISK
 PR0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0406_STAMPING: B 342 1949
 PR0406_MARK LOGO: CGS
 PR0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0406+STABILITY: SURFACE MOTION
 PR0406
 PR0406  HISTORY     - Date     Condition        Report By
 PR0406  HISTORY     - 1949     MONUMENTED       CGS
 PR0406
 PR0406                          STATION DESCRIPTION
 PR0406
 PR0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0406'5.7 MI E FROM LAKE NORDEN.
 PR0406'0.4 MILE NORTH ALONG A GRAVELED ROAD FROM THE GREAT NORTHERN
 PR0406'RAILROAD STATION AT LAKE NORDEN, THENCE 4.3 MILES EAST ALONG
 PR0406'STATE HIGHWAY 28, THENCE 1.0 MILE SOUTH ALONG U.S. HIGHWAY 81,
 PR0406'AT A ROAD INTERSECTION, 124.0 FEET NORTH OF THE CENTER LINE OF
 PR0406'AN EAST-WEST ROAD, 61.0 FEET EAST OF THE CENTER LINE OF THE
 PR0406'HIGHWAY, 9.0 FEET EAST OF A POINT IN LINE WITH A ROW OF POWER
 PR0406'POLES, 1.5 FEET SOUTHEAST OF A REFERENCE POST, AND SET IN THE
 PR0406'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1088 ***********************************************************************
 NM1088  DESIGNATION -  B 343
 NM1088  PID         -  NM1088
 NM1088  STATE/COUNTY-  SD/YANKTON
 NM1088  COUNTRY     -  US
 NM1088  USGS QUAD   -  SAINT HELENA (2017)
 NM1088
 NM1088                         *CURRENT SURVEY CONTROL
 NM1088  ______________________________________________________________________
 NM1088* NAD 83(1986) POSITION- 42 51 59.     (N) 097 13 12.     (W)   SCALED
 NM1088* NAVD 88 ORTHO HEIGHT -   355.282 (meters)     1165.62  (feet) ADJUSTED
 NM1088  ______________________________________________________________________
 NM1088  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 NM1088  DYNAMIC HEIGHT  -        355.180 (meters)     1165.29  (feet) COMP
 NM1088  MODELED GRAVITY -    980,325.1   (mgal)                       NAVD 88
 NM1088
 NM1088  VERT ORDER      -  SECOND    CLASS 0
 NM1088
 NM1088.The horizontal coordinates were scaled from a map and have
 NM1088.an estimated accuracy of +/- 6 seconds.
 NM1088
 NM1088.The orthometric height was determined by differential leveling and
 NM1088.adjusted by the NATIONAL GEODETIC SURVEY
 NM1088.in June 1991.
 NM1088
 NM1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1088.GEOID18 height accuracy estimate available here.
 NM1088
 NM1088.Click photographs - Photos may exist for this station.
 NM1088
 NM1088.The dynamic height is computed by dividing the NAVD 88
 NM1088.geopotential number by the normal gravity value computed on the
 NM1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1088.degrees latitude (g = 980.6199 gals.).
 NM1088
 NM1088.The modeled gravity was interpolated from observed gravity values.
 NM1088
 NM1088;                    North         East    Units  Estimated Accuracy
 NM1088;SPC SD S     -    63,990.      854,350.      MT  (+/- 180 meters Scaled)
 NM1088
 NM1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN454475(NAD 83)
 NM1088
 NM1088                          SUPERSEDED SURVEY CONTROL
 NM1088
 NM1088  NGVD 29 (??/??/92)  355.084  (m)         1164.97   (f) ADJ UNCH    2 0
 NM1088
 NM1088.Superseded values are not recommended for survey control.
 NM1088
 NM1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1088.See file dsdata.pdf to determine how the superseded data were derived.
 NM1088
 NM1088_MARKER: DB = BENCH MARK DISK
 NM1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1088_STAMPING: B 343 1949
 NM1088_MARK LOGO: CGS
 NM1088_PROJECTION: PROJECTING 12 CENTIMETERS
 NM1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1088+STABILITY: SURFACE MOTION
 NM1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1088+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2011
 NM1088
 NM1088  HISTORY     - Date     Condition        Report By
 NM1088  HISTORY     - 1949     MONUMENTED       CGS
 NM1088  HISTORY     - 20110426 GOOD             INDIV
 NM1088
 NM1088                          STATION DESCRIPTION
 NM1088
 NM1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1088'9.8 MI E FROM YANKTON.
 NM1088'7.75 MILES EAST ALONG STATE HIGHWAY 50 FROM THE POST OFFICE AT
 NM1088'YANKTON, THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE
 NM1088'1.0 MILE EAST ALONG A GRAVELED ROAD, 42 FEET SOUTH OF THE CENTER
 NM1088'LINE OF AN EAST-WEST ROAD, 30 FEET WEST OF THE CENTER LINE OF
 NM1088'THE NORTH-SOUTH ROAD, 10.0 FEET SOUTH OF A POWER TRANSMISSION
 NM1088'LINE POLE, 9.0 FEET SOUTH OF A FENCE CORNER POST, 1.4 FEET
 NM1088'NORTH OF A REFERENCE POST, AND SET IN THE TOP OF A 5.5-FOOT
 NM1088'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 NM1088
 NM1088                          STATION RECOVERY (2011)
 NM1088
 NM1088'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (CLB)
 NM1088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1098 ***********************************************************************
 NM1098  DESIGNATION -  B 344
 NM1098  PID         -  NM1098
 NM1098  STATE/COUNTY-  SD/YANKTON
 NM1098  COUNTRY     -  US
 NM1098  USGS QUAD   -  SAINT HELENA (2017)
 NM1098
 NM1098                         *CURRENT SURVEY CONTROL
 NM1098  ______________________________________________________________________
 NM1098* NAD 83(1986) POSITION- 42 49 46.     (N) 097 10 47.     (W)   SCALED
 NM1098* NAVD 88 ORTHO HEIGHT -   354.648 (meters)     1163.54  (feet) ADJUSTED
 NM1098  ______________________________________________________________________
 NM1098  GEOID HEIGHT    -        -25.560 (meters)                     GEOID18
 NM1098  DYNAMIC HEIGHT  -        354.546 (meters)     1163.21  (feet) COMP
 NM1098  MODELED GRAVITY -    980,322.4   (mgal)                       NAVD 88
 NM1098
 NM1098  VERT ORDER      -  SECOND    CLASS 0
 NM1098
 NM1098.The horizontal coordinates were scaled from a map and have
 NM1098.an estimated accuracy of +/- 6 seconds.
 NM1098
 NM1098.The orthometric height was determined by differential leveling and
 NM1098.adjusted by the NATIONAL GEODETIC SURVEY
 NM1098.in June 1991.
 NM1098
 NM1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1098.GEOID18 height accuracy estimate available here.
 NM1098
 NM1098.Click photographs - Photos may exist for this station.
 NM1098
 NM1098.The dynamic height is computed by dividing the NAVD 88
 NM1098.geopotential number by the normal gravity value computed on the
 NM1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1098.degrees latitude (g = 980.6199 gals.).
 NM1098
 NM1098.The modeled gravity was interpolated from observed gravity values.
 NM1098
 NM1098;                    North         East    Units  Estimated Accuracy
 NM1098;SPC SD S     -    60,010.      857,800.      MT  (+/- 180 meters Scaled)
 NM1098
 NM1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN487434(NAD 83)
 NM1098
 NM1098                          SUPERSEDED SURVEY CONTROL
 NM1098
 NM1098  NGVD 29 (??/??/92)  354.447  (m)         1162.88   (f) ADJ UNCH    2 0
 NM1098
 NM1098.Superseded values are not recommended for survey control.
 NM1098
 NM1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1098.See file dsdata.pdf to determine how the superseded data were derived.
 NM1098
 NM1098_MARKER: DB = BENCH MARK DISK
 NM1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1098_STAMPING: B 344 1949
 NM1098_MARK LOGO: CGS
 NM1098_PROJECTION: PROJECTING 12 CENTIMETERS
 NM1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1098+STABILITY: SURFACE MOTION
 NM1098
 NM1098  HISTORY     - Date     Condition        Report By
 NM1098  HISTORY     - 1949     MONUMENTED       CGS
 NM1098
 NM1098                          STATION DESCRIPTION
 NM1098
 NM1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1098'4.3 MI S FROM GAYVILLE.
 NM1098'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1098'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1098'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1098'WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES SOUTH ALONG A
 NM1098'GRAVELED ROAD, AT A SCHOOLHOUSE, 109.0 FEET SOUTHWEST OF THE
 NM1098'SOUTHWEST CORNER OF THE SCHOOLHOUSE, 205 FEET SOUTH OF THE CENTER
 NM1098'LINE OF AN EAST-WEST ROAD, 73 FEET EAST OF THE CENTER LINE OF
 NM1098'THE NORTH-SOUTH ROAD, 40.0 FEET EAST OF THE SOUTHWEST CORNER
 NM1098'POST OF THE SCHOOL YARD FENCE, 1.2 FEET NORTH OF THE SOUTH
 NM1098'SCHOOL YARD FENCE, 2.0 FEET WEST OF A REFERENCE POST, AND SET
 NM1098'IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE
 NM1098'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1099 ***********************************************************************
 NM1099  DESIGNATION -  B 344 RESET
 NM1099  PID         -  NM1099
 NM1099  STATE/COUNTY-  SD/YANKTON
 NM1099  COUNTRY     -  US
 NM1099  USGS QUAD   -  SAINT HELENA (2017)
 NM1099
 NM1099                         *CURRENT SURVEY CONTROL
 NM1099  ______________________________________________________________________
 NM1099* NAD 83(1986) POSITION- 42 49 46.     (N) 097 10 49.     (W)   SCALED
 NM1099* NAVD 88 ORTHO HEIGHT -   354.34  (meters)     1162.5   (feet) RESET
 NM1099  ______________________________________________________________________
 NM1099  GEOID HEIGHT    -        -25.560 (meters)                     GEOID18
 NM1099  VERT ORDER      -  THIRD
 NM1099
 NM1099.The horizontal coordinates were scaled from a map and have
 NM1099.an estimated accuracy of +/- 6 seconds.
 NM1099
 NM1099.The orthometric height was computed from unverified reset data.
 NM1099
 NM1099.No vertical observational check was made to the station.
 NM1099
 NM1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1099.GEOID18 height accuracy estimate available here.
 NM1099
 NM1099.Click photographs - Photos may exist for this station.
 NM1099
 NM1099;                    North         East    Units  Estimated Accuracy
 NM1099;SPC SD S     -    60,010.      857,750.      MT  (+/- 180 meters Scaled)
 NM1099
 NM1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN487434(NAD 83)
 NM1099
 NM1099                          SUPERSEDED SURVEY CONTROL
 NM1099
 NM1099  NGVD 29 (04/17/07)  354.14   (m)         1161.9    (f) RESET       3  
 NM1099
 NM1099.Superseded values are not recommended for survey control.
 NM1099
 NM1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1099.See file dsdata.pdf to determine how the superseded data were derived.
 NM1099
 NM1099_MARKER: DV = VERTICAL CONTROL DISK
 NM1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1099_STAMPING: B 344 RESET 1975
 NM1099_MARK LOGO: NGS
 NM1099_PROJECTION: PROJECTING 5 CENTIMETERS
 NM1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1099+STABILITY: SURFACE MOTION
 NM1099
 NM1099  HISTORY     - Date     Condition        Report By
 NM1099  HISTORY     - 1975     MONUMENTED       NGS
 NM1099
 NM1099                          STATION DESCRIPTION
 NM1099
 NM1099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 NM1099'4 MI S FROM GAYVILLE.
 NM1099'0.55 MILE SOUTH ALONG THE MAIN ROAD FROM THE RAILROAD STATION
 NM1099'IN GAYVILLE TO THE JUNCTION WITH STATE HIGHWAY 50, CROSS OVER
 NM1099'THE HIGHWAY AND GO SOUTH ON A GRAVELED ROAD, 1.0 MILE, THENCE
 NM1099'WEST 0.25 MILE, THENCE SOUTH 2.5 MILES TO A CROSSROAD, 148 FEET
 NM1099'SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 33 FEET WEST OF THE
 NM1099'NORTH-SOUTH ROAD, 4 FEET SOUTH OF A POWER POLE, 1-FOOT EAST OF
 NM1099'A FENCE, 1.3 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 100
 NM1099'YARDS EAST OF A FARMSTEAD, AND SET IN THE TOP OF A ROUND CONCRETE
 NM1099'MONUMENT WHICH PROJECTS 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0033 ***********************************************************************
 OR0033  DESIGNATION -  B 348
 OR0033  PID         -  OR0033
 OR0033  STATE/COUNTY-  SD/DAVISON
 OR0033  COUNTRY     -  US
 OR0033  USGS QUAD   -  LOOMIS (2017)
 OR0033
 OR0033                         *CURRENT SURVEY CONTROL
 OR0033  ______________________________________________________________________
 OR0033* NAD 83(1986) POSITION- 43 46 29.     (N) 098 04 03.     (W)   SCALED
 OR0033* NAVD 88 ORTHO HEIGHT -   395.211 (meters)     1296.62  (feet) ADJUSTED
 OR0033  ______________________________________________________________________
 OR0033  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 OR0033  DYNAMIC HEIGHT  -        395.116 (meters)     1296.31  (feet) COMP
 OR0033  MODELED GRAVITY -    980,368.1   (mgal)                       NAVD 88
 OR0033
 OR0033  VERT ORDER      -  SECOND    CLASS 0
 OR0033
 OR0033.The horizontal coordinates were scaled from a map and have
 OR0033.an estimated accuracy of +/- 6 seconds.
 OR0033
 OR0033.The orthometric height was determined by differential leveling and
 OR0033.adjusted by the NATIONAL GEODETIC SURVEY
 OR0033.in June 1991.
 OR0033
 OR0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0033.GEOID18 height accuracy estimate available here.
 OR0033
 OR0033.Click photographs - Photos may exist for this station.
 OR0033
 OR0033.The dynamic height is computed by dividing the NAVD 88
 OR0033.geopotential number by the normal gravity value computed on the
 OR0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0033.degrees latitude (g = 980.6199 gals.).
 OR0033
 OR0033.The modeled gravity was interpolated from observed gravity values.
 OR0033
 OR0033;                    North         East    Units  Estimated Accuracy
 OR0033;SPC SD S     -   162,610.      782,380.      MT  (+/- 180 meters Scaled)
 OR0033
 OR0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP750472(NAD 83)
 OR0033
 OR0033                          SUPERSEDED SURVEY CONTROL
 OR0033
 OR0033  NGVD 29 (??/??/92)  394.914  (m)         1295.65   (f) ADJ UNCH    2 0
 OR0033
 OR0033.Superseded values are not recommended for survey control.
 OR0033
 OR0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0033.See file dsdata.pdf to determine how the superseded data were derived.
 OR0033
 OR0033_MARKER: DB = BENCH MARK DISK
 OR0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0033_STAMPING: B 348 1964
 OR0033_MARK LOGO: CGS
 OR0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0033+STABILITY: SURFACE MOTION
 OR0033
 OR0033  HISTORY     - Date     Condition        Report By
 OR0033  HISTORY     - 1964     MONUMENTED       CGS
 OR0033
 OR0033                          STATION DESCRIPTION
 OR0033
 OR0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0033'6 MI N FROM MITCHELL.
 OR0033'ABOUT 6.2 MI. N ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0033'PACIFIC RAILROAD FROM THE FEDERAL BUILDING IN MITCHELL, DAVISON
 OR0033'COUNTY, THENCE FROM INTERSECTION OF RAILROAD AND TWO GRAVEL
 OR0033'ROADS, E ON GRAVEL ROAD FOR 0.9 MI. TO ROAD INTERSECTION AND
 OR0033'GARFIELD SCHOOL.  IN THE SE QUADRANT OF RD. INT., 103 FT NW
 OR0033'OF NW CORNER OF GARFIELD SCHOOL, A ONE ROOM SCHOOL BLDG., 58 FT
 OR0033'SE OF CENTERLINE INT. OF N-S AND E-W GRAVEL RDS., 39 FT S
 OR0033'OF CENTERLINE OF GRAVEL ROAD, 43 FT E OF CENTERLINE OF GRAVEL
 OR0033'RD., 111 FT S OF AND ACROSS E-W RD. FROM THE FRONT DOOR OF
 OR0033'SMALL 2 STORY FARM HOUSE, 11 FT S OF POWER POLE, 1.5 FT NW OF
 OR0033'WITNESS POST.  A STD. DISK, STAMPED B 348 1964 SET IN THE TOP
 OR0033'OF A 9 IN DIAMETER CONCRETE MONUMENT WHICH PROJECTS 2 IN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0423 ***********************************************************************
 OR0423  DESIGNATION -  B 349
 OR0423  PID         -  OR0423
 OR0423  STATE/COUNTY-  SD/BUFFALO
 OR0423  COUNTRY     -  US
 OR0423  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0423
 OR0423                         *CURRENT SURVEY CONTROL
 OR0423  ______________________________________________________________________
 OR0423* NAD 83(1986) POSITION- 43 56 34.     (N) 099 17 46.     (W)   SCALED
 OR0423* NAVD 88 ORTHO HEIGHT -   538.756 (meters)     1767.57  (feet) ADJUSTED
 OR0423  ______________________________________________________________________
 OR0423  GEOID HEIGHT    -        -25.254 (meters)                     GEOID18
 OR0423  DYNAMIC HEIGHT  -        538.630 (meters)     1767.16  (feet) COMP
 OR0423  MODELED GRAVITY -    980,368.0   (mgal)                       NAVD 88
 OR0423
 OR0423  VERT ORDER      -  FIRST     CLASS II
 OR0423
 OR0423.The horizontal coordinates were scaled from a map and have
 OR0423.an estimated accuracy of +/- 6 seconds.
 OR0423
 OR0423.The orthometric height was determined by differential leveling and
 OR0423.adjusted by the NATIONAL GEODETIC SURVEY
 OR0423.in June 1991.
 OR0423
 OR0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0423.GEOID18 height accuracy estimate available here.
 OR0423
 OR0423.Click photographs - Photos may exist for this station.
 OR0423
 OR0423.The dynamic height is computed by dividing the NAVD 88
 OR0423.geopotential number by the normal gravity value computed on the
 OR0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0423.degrees latitude (g = 980.6199 gals.).
 OR0423
 OR0423.The modeled gravity was interpolated from observed gravity values.
 OR0423
 OR0423;                    North         East    Units  Estimated Accuracy
 OR0423;SPC SD S     -   179,320.      683,260.      MT  (+/- 180 meters Scaled)
 OR0423
 OR0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP762655(NAD 83)
 OR0423
 OR0423                          SUPERSEDED SURVEY CONTROL
 OR0423
 OR0423  NGVD 29 (??/??/92)  538.43   (m)         1766.5    (f) COMPUTED    1 2
 OR0423
 OR0423.Superseded values are not recommended for survey control.
 OR0423
 OR0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0423.See file dsdata.pdf to determine how the superseded data were derived.
 OR0423
 OR0423_MARKER: DB = BENCH MARK DISK
 OR0423_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0423_STAMPING: B 349 1949
 OR0423_MARK LOGO: CGS
 OR0423_PROJECTION: FLUSH
 OR0423_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0423+STABILITY: SURFACE MOTION
 OR0423
 OR0423  HISTORY     - Date     Condition        Report By
 OR0423  HISTORY     - 1949     MONUMENTED       CGS
 OR0423  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0423
 OR0423                          STATION DESCRIPTION
 OR0423
 OR0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0423'10.2 MI N FROM CHAMBERLAIN.
 OR0423'10.25 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL
 OR0423'AT CHAMBERLAIN, ON THE INSIDE OF A LONG CURVE WITH TANGENTS
 OR0423'LEADING SOUTHWEST AND NORTHWEST, 35 FEET WEST OF THE CENTER
 OR0423'LINE OF THE HIGHWAY, 31 FEET NORTH OF THE CENTER LINE OF A GATE,
 OR0423'8 FEET SOUTH OF THE PROJECTED CENTER LINE OF A PRIVATE ROAD
 OR0423'LEADING EAST TO A FARMHOUSE, 3 FEET SOUTH OF TELEPHONE POLE
 OR0423'NO. 1, 1.2 FEET EAST OF A FENCE, 1.6 FEET SOUTH OF A REFERENCE
 OR0423'POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET
 OR0423'AND ABOUT LEVEL WITH THE GROUND.  NOTE-- THIS BENCH MARK IS
 OR0423'LOCATED 0.75 MILE SOUTHEAST OF BENCH MARK E 49.
 OR0423
 OR0423                          STATION RECOVERY (2013)
 OR0423
 OR0423'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0423'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0424 ***********************************************************************
 OR0424  DESIGNATION -  B 349 RESET
 OR0424  PID         -  OR0424
 OR0424  STATE/COUNTY-  SD/BUFFALO
 OR0424  COUNTRY     -  US
 OR0424  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0424
 OR0424                         *CURRENT SURVEY CONTROL
 OR0424  ______________________________________________________________________
 OR0424* NAD 83(1986) POSITION- 43 56 34.     (N) 099 17 46.     (W)   SCALED
 OR0424* NAVD 88 ORTHO HEIGHT -   539.85  (+/-2cm)     1771.2   (feet) VERTCON3
 OR0424  ______________________________________________________________________
 OR0424  GEOID HEIGHT    -        -25.254 (meters)                     GEOID18
 OR0424  VERT ORDER      -  THIRD (See Below)
 OR0424
 OR0424.The horizontal coordinates were scaled from a map and have
 OR0424.an estimated accuracy of +/- 6 seconds.
 OR0424
 OR0424.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0424.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0424
 OR0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0424.GEOID18 height accuracy estimate available here.
 OR0424
 OR0424.The vertical order pertains to the NGVD 29 superseded value.
 OR0424
 OR0424.Click photographs - Photos may exist for this station.
 OR0424
 OR0424;                    North         East    Units  Estimated Accuracy
 OR0424;SPC SD S     -   179,320.      683,260.      MT  (+/- 180 meters Scaled)
 OR0424
 OR0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP762655(NAD 83)
 OR0424
 OR0424                          SUPERSEDED SURVEY CONTROL
 OR0424
 OR0424  NGVD 29 (??/??/??)  539.52   (m)         1770.1    (f) RESET       3  
 OR0424
 OR0424.Superseded values are not recommended for survey control.
 OR0424
 OR0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0424.See file dsdata.pdf to determine how the superseded data were derived.
 OR0424
 OR0424_MARKER: DB = BENCH MARK DISK
 OR0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0424_STAMPING: B 349 RESET 1958
 OR0424_MARK LOGO: CGS
 OR0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0424+STABILITY: SURFACE MOTION
 OR0424
 OR0424  HISTORY     - Date     Condition        Report By
 OR0424  HISTORY     - 1958     MONUMENTED       CGS
 OR0424
 OR0424                          STATION DESCRIPTION
 OR0424
 OR0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0424'11.1 MI N FROM CHAMBERLAIN.
 OR0424'11.1 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION WITH
 OR0424'U.S. HIGHWAY 16 AT CHAMBERLAIN, BRULE COUNTY, IN BUFFALO COUNTY,
 OR0424'ABOUT 100 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, ON THE
 OR0424'NORTH SIDE OF A LANE LEADING EAST TO A FARMHOUSE, 2 FEET NORTH
 OR0424'OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE LINE.  A
 OR0424'STANDARD DISK, STAMPED B 349 RESET 1958 AND SET IN THE TOP OF A
 OR0424'ROUND CONCRETE POST PROJECTING ABOUT 4 INCHES.  THE MILEAGE
 OR0424'GIVEN WAS CHECKED ALONG THE OLD HIGHWAY AS THE NEW ROUTE WAS
 OR0424'UNDER CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0443 ***********************************************************************
 PS0443  DESIGNATION -  B 350
 PS0443  PID         -  PS0443
 PS0443  STATE/COUNTY-  SD/HUGHES
 PS0443  COUNTRY     -  US
 PS0443  USGS QUAD   -  JOE CREEK NW (2017)
 PS0443
 PS0443                         *CURRENT SURVEY CONTROL
 PS0443  ______________________________________________________________________
 PS0443* NAD 83(1986) POSITION- 44 10 46.     (N) 099 54 25.     (W)   SCALED
 PS0443* NAVD 88 ORTHO HEIGHT -   449.160 (meters)     1473.62  (feet) ADJUSTED
 PS0443  ______________________________________________________________________
 PS0443  GEOID HEIGHT    -        -24.057 (meters)                     GEOID18
 PS0443  DYNAMIC HEIGHT  -        449.072 (meters)     1473.33  (feet) COMP
 PS0443  MODELED GRAVITY -    980,407.9   (mgal)                       NAVD 88
 PS0443
 PS0443  VERT ORDER      -  FIRST     CLASS II
 PS0443
 PS0443.The horizontal coordinates were scaled from a map and have
 PS0443.an estimated accuracy of +/- 6 seconds.
 PS0443
 PS0443.The orthometric height was determined by differential leveling and
 PS0443.adjusted by the NATIONAL GEODETIC SURVEY
 PS0443.in June 1991.
 PS0443
 PS0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0443.GEOID18 height accuracy estimate available here.
 PS0443
 PS0443.Click photographs - Photos may exist for this station.
 PS0443
 PS0443.The dynamic height is computed by dividing the NAVD 88
 PS0443.geopotential number by the normal gravity value computed on the
 PS0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0443.degrees latitude (g = 980.6199 gals.).
 PS0443
 PS0443.The modeled gravity was interpolated from observed gravity values.
 PS0443
 PS0443;                    North         East    Units  Estimated Accuracy
 PS0443;SPC SD S     -   205,180.      634,090.      MT  (+/- 180 meters Scaled)
 PS0443
 PS0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP275922(NAD 83)
 PS0443
 PS0443                          SUPERSEDED SURVEY CONTROL
 PS0443
 PS0443  NGVD 29 (??/??/92)  448.838  (m)         1472.56   (f) ADJ UNCH    1 2
 PS0443
 PS0443.Superseded values are not recommended for survey control.
 PS0443
 PS0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0443.See file dsdata.pdf to determine how the superseded data were derived.
 PS0443
 PS0443_MARKER: DB = BENCH MARK DISK
 PS0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0443_STAMPING: B 350 1949
 PS0443_MARK LOGO: CGS
 PS0443_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0443+STABILITY: SURFACE MOTION
 PS0443
 PS0443  HISTORY     - Date     Condition        Report By
 PS0443  HISTORY     - 1949     MONUMENTED       CGS
 PS0443
 PS0443                          STATION DESCRIPTION
 PS0443
 PS0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0443'4.7 MI NW FROM JOE CREEK.
 PS0443'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0443'CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE 0.7
 PS0443'MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST ALONG
 PS0443'A FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD, IN THE
 PS0443'NORTHWEST QUARTER OF A ROAD CROSSING, AT THE CORNER OF
 PS0443'SECTION 6 AND 7, T. 108 N., R. 75 W. AND SECTION 1 AND 12,
 PS0443'T. 108 N., R. 76 W., 26 FEET NORTH OF THE CENTER LINE OF THE
 PS0443'EAST-WEST ROAD, 21 FEET WEST OF THE CENTER LINE OF THE
 PS0443'NORTH-SOUTH ROAD, 13.4 FEET WEST OF A CORNER FENCE POST,
 PS0443'1.2 FEET SOUTH OF A FENCE, 1.8 FEET EAST OF A REFERENCE POST,
 PS0443'SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET AND
 PS0443'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0309 ***********************************************************************
 OT0309  DESIGNATION -  B 355
 OT0309  PID         -  OT0309
 OT0309  STATE/COUNTY-  SD/CUSTER
 OT0309  COUNTRY     -  US
 OT0309  USGS QUAD   -  HERMOSA (2017)
 OT0309
 OT0309                         *CURRENT SURVEY CONTROL
 OT0309  ______________________________________________________________________
 OT0309* NAD 83(1986) POSITION- 43 46 47.     (N) 103 10 48.     (W)   SCALED
 OT0309* NAVD 88 ORTHO HEIGHT -  1051.158 (meters)     3448.67  (feet) ADJUSTED
 OT0309  ______________________________________________________________________
 OT0309  GEOID HEIGHT    -        -16.186 (meters)                     GEOID18
 OT0309  DYNAMIC HEIGHT  -       1050.752 (meters)     3447.34  (feet) COMP
 OT0309  MODELED GRAVITY -    980,196.4   (mgal)                       NAVD 88
 OT0309
 OT0309  VERT ORDER      -  FIRST     CLASS II
 OT0309
 OT0309.The horizontal coordinates were scaled from a map and have
 OT0309.an estimated accuracy of +/- 6 seconds.
 OT0309
 OT0309.The orthometric height was determined by differential leveling and
 OT0309.adjusted by the NATIONAL GEODETIC SURVEY
 OT0309.in June 1991.
 OT0309
 OT0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0309.GEOID18 height accuracy estimate available here.
 OT0309
 OT0309.Click photographs - Photos may exist for this station.
 OT0309
 OT0309.The dynamic height is computed by dividing the NAVD 88
 OT0309.geopotential number by the normal gravity value computed on the
 OT0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0309.degrees latitude (g = 980.6199 gals.).
 OT0309
 OT0309.The modeled gravity was interpolated from observed gravity values.
 OT0309
 OT0309;                    North         East    Units  Estimated Accuracy
 OT0309;SPC SD S     -   164,610.      370,900.      MT  (+/- 180 meters Scaled)
 OT0309
 OT0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ464490(NAD 83)
 OT0309
 OT0309                          SUPERSEDED SURVEY CONTROL
 OT0309
 OT0309  NGVD 29 (??/??/92) 1050.656  (m)         3447.03   (f) ADJ UNCH    1 2
 OT0309
 OT0309.Superseded values are not recommended for survey control.
 OT0309
 OT0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0309.See file dsdata.pdf to determine how the superseded data were derived.
 OT0309
 OT0309_MARKER: DB = BENCH MARK DISK
 OT0309_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OT0309_SP_SET: SMALL BRIDGE ABUTMENT
 OT0309_STAMPING: B 355 1961
 OT0309_MARK LOGO: CGS
 OT0309_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0309
 OT0309  HISTORY     - Date     Condition        Report By
 OT0309  HISTORY     - 1961     MONUMENTED       CGS
 OT0309  HISTORY     - 1963     GOOD             CGS
 OT0309  HISTORY     - 1985     GOOD             NGS
 OT0309
 OT0309                          STATION DESCRIPTION
 OT0309
 OT0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0309'6.2 MI S FROM HERMOSA.
 OT0309'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0309'FROM THE STATION AT HERMOSA, THENCE 1.8 MILES EAST ALONG A PAVED
 OT0309'ROAD, 17 FEET SOUTH OF THE CENTER LINE OF THE ROAD, ABOUT LEVEL
 OT0309'WITH THE ROAD, AND SET IN THE TOP OF THE SOUTH END OF THE WEST
 OT0309'ABUTMENT OF A CONCRETE BRIDGE.
 OT0309
 OT0309                          STATION RECOVERY (1985)
 OT0309
 OT0309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1983 ***********************************************************************
 PU1983  DESIGNATION -  B 358 RESET
 PU1983  PID         -  PU1983
 PU1983  STATE/COUNTY-  SD/BUTTE
 PU1983  COUNTRY     -  US
 PU1983  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1983
 PU1983                         *CURRENT SURVEY CONTROL
 PU1983  ______________________________________________________________________
 PU1983* NAD 83(1986) POSITION- 44 41 11.     (N) 103 51 50.     (W)   SCALED
 PU1983* NAVD 88 ORTHO HEIGHT -   937.102 (meters)     3074.48  (feet) ADJUSTED
 PU1983  ______________________________________________________________________
 PU1983  GEOID HEIGHT    -        -15.350 (meters)                     GEOID18
 PU1983  DYNAMIC HEIGHT  -        936.836 (meters)     3073.60  (feet) COMP
 PU1983  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 PU1983
 PU1983  VERT ORDER      -  FIRST     CLASS II
 PU1983
 PU1983.The horizontal coordinates were scaled from a map and have
 PU1983.an estimated accuracy of +/- 6 seconds.
 PU1983
 PU1983.The orthometric height was determined by differential leveling and
 PU1983.adjusted by the NATIONAL GEODETIC SURVEY
 PU1983.in July 1998.
 PU1983
 PU1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1983.GEOID18 height accuracy estimate available here.
 PU1983
 PU1983.Click photographs - Photos may exist for this station.
 PU1983
 PU1983.The dynamic height is computed by dividing the NAVD 88
 PU1983.geopotential number by the normal gravity value computed on the
 PU1983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1983.degrees latitude (g = 980.6199 gals.).
 PU1983
 PU1983.The modeled gravity was interpolated from observed gravity values.
 PU1983
 PU1983;                    North         East    Units  Estimated Accuracy
 PU1983;SPC SD N     -   102,100.      293,820.      MT  (+/- 180 meters Scaled)
 PU1983
 PU1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK900487(NAD 83)
 PU1983
 PU1983                          SUPERSEDED SURVEY CONTROL
 PU1983
 PU1983  NGVD 29 (04/17/07)  936.60   (m)         3072.8    (f) RESET       3  
 PU1983
 PU1983.Superseded values are not recommended for survey control.
 PU1983
 PU1983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1983.See file dsdata.pdf to determine how the superseded data were derived.
 PU1983
 PU1983_MARKER: DV = VERTICAL CONTROL DISK
 PU1983_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PU1983+WITH SETTING: PAVEMENT
 PU1983_SP_SET: WELL COVER
 PU1983_STAMPING: B 358 RESET 1975
 PU1983_MARK LOGO: NGS
 PU1983_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1983+STABILITY: SURFACE MOTION
 PU1983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1983+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 PU1983
 PU1983  HISTORY     - Date     Condition        Report By
 PU1983  HISTORY     - 1975     MONUMENTED       NGS
 PU1983  HISTORY     - 19951116 GOOD             NGS
 PU1983  HISTORY     - 19960611 GOOD             NGS
 PU1983  HISTORY     - 19980920 GOOD             NGS
 PU1983
 PU1983                          STATION DESCRIPTION
 PU1983
 PU1983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1983'0.6 MI NW FROM BELLE FOURCHE.
 PU1983'0.6 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1983'WITH U.S. HIGHWAY 85, AT THE BELLE FOURCHE AVIATION AIRPORT,
 PU1983'AT STATE HIGHWAY STATION NUMBER 675 + 80, 212 FEET SOUTH OF THE
 PU1983'CENTER OF U.S. HIGHWAY 212, 60 FEET NORTH OF THE NORTHEAST
 PU1983'CORNER OF THE AIRPORT OFFICE AND REPAIR SHOP, SET IN A DRILL
 PU1983'HOLE IN A 6 X 6 FOOT SQUARE CONCRETE WELL COVER, 1.1 FOOT NORTH
 PU1983'OF THE SOUTH EDGE OF THE TOWER, 1.0 FOOT WEST OF THE EAST EDGE
 PU1983'OF THE COVER, AND ABOUT 1.0 FOOT ABOVE GROUND.
 PU1983
 PU1983                          STATION RECOVERY (1995)
 PU1983
 PU1983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1983'1.0 KM (0.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1983'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, NEAR THE SOUTHEAST
 PU1983'CORNER OF A 6 BY 6-FOOT CONCRETE WELL COVER, 64.6 M (211.9 FT)
 PU1983'SOUTHWEST OF THE HIGHWAY CENTERLINE, 18.3 M (60.0 FT) NORTHEAST OF THE
 PU1983'NORTHEAST CORNER OF A BUILDING (OLD AIRPORT OFFICE), 7.7 M (25.3 FT)
 PU1983'SOUTHEAST OF A JUNCTION UTILITY POLE WITH A TRANSFORMER, 5.0 M (16.4
 PU1983'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF THE
 PU1983'SOUTHEAST CORNER OF THE COVER.
 PU1983
 PU1983                          STATION RECOVERY (1996)
 PU1983
 PU1983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU1983'RECOVERED AS DESCRIBED.
 PU1983
 PU1983                          STATION RECOVERY (1998)
 PU1983
 PU1983'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1983'1.0 M (3.3 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1983'U.S. HIGHWAY 85 IN BELLE FOURCHE, NEAR THE SOUTHEAST CORNER OF A 6 BY
 PU1983'6-FT CONCRETE WELL COVER, 64.6 M (211.9 FT) SOUTHWEST OF THE HIGHWAY
 PU1983'CENTERLINE, 18.3 M (60.0 FT) NORTHEAST OF THE NORTHEAST CORNER OF A
 PU1983'BUILDING (OLD AIRPORT OFFICE), 7.7 M (25.3 FT) SOUTHEAST OF A
 PU1983'T-JUNCTION UTILITY POLE WITH A TRANSFORMER, 7.2 M (23.6 FT) NORTH OF A
 PU1983'UTILITY POLE WITH A METER, 5.0 M (16.4 FT) BELOW THE LEVEL OF THE
 PU1983'HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF THE SOUTHEAST CORNER OF THE
 PU1983'COVER.  NOTE--THE MARK IS ON PROPERTY OWNED BY DR. CARL MOORE, 949
 PU1983'ALLEN AVENUE, RAPID CITY, SD 57701. THIS MARK IS SUBJECT TO MOVEMENT
 PU1983'AND SHOULD BE USED WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2073 ***********************************************************************
 PU2073  DESIGNATION -  B 359
 PU2073  PID         -  PU2073
 PU2073  STATE/COUNTY-  SD/LAWRENCE
 PU2073  COUNTRY     -  US
 PU2073  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2073
 PU2073                         *CURRENT SURVEY CONTROL
 PU2073  ______________________________________________________________________
 PU2073* NAD 83(1986) POSITION- 44 34 36.     (N) 103 53 14.     (W)   SCALED
 PU2073* NAVD 88 ORTHO HEIGHT -  1018.003 (meters)     3339.90  (feet) ADJUSTED
 PU2073  ______________________________________________________________________
 PU2073  GEOID HEIGHT    -        -14.950 (meters)                     GEOID18
 PU2073  DYNAMIC HEIGHT  -       1017.689 (meters)     3338.87  (feet) COMP
 PU2073  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 PU2073
 PU2073  VERT ORDER      -  SECOND    CLASS 0
 PU2073
 PU2073.The horizontal coordinates were scaled from a map and have
 PU2073.an estimated accuracy of +/- 6 seconds.
 PU2073
 PU2073.The orthometric height was determined by differential leveling and
 PU2073.adjusted by the NATIONAL GEODETIC SURVEY
 PU2073.in June 1991.
 PU2073
 PU2073.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2073.GEOID18 height accuracy estimate available here.
 PU2073
 PU2073.Click photographs - Photos may exist for this station.
 PU2073
 PU2073.The dynamic height is computed by dividing the NAVD 88
 PU2073.geopotential number by the normal gravity value computed on the
 PU2073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2073.degrees latitude (g = 980.6199 gals.).
 PU2073
 PU2073.The modeled gravity was interpolated from observed gravity values.
 PU2073
 PU2073;                    North         East    Units  Estimated Accuracy
 PU2073;SPC SD N     -    90,010.      291,380.      MT  (+/- 180 meters Scaled)
 PU2073
 PU2073_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK883365(NAD 83)
 PU2073
 PU2073                          SUPERSEDED SURVEY CONTROL
 PU2073
 PU2073  NGVD 29 (??/??/92) 1017.492  (m)         3338.22   (f) ADJ UNCH    2 0
 PU2073
 PU2073.Superseded values are not recommended for survey control.
 PU2073
 PU2073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2073.See file dsdata.pdf to determine how the superseded data were derived.
 PU2073
 PU2073_MARKER: DB = BENCH MARK DISK
 PU2073_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2073_SP_SET: BOX CULVERT HEADWALL
 PU2073_STAMPING: B 359 1962
 PU2073_MARK LOGO: CGS
 PU2073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2073+STABILITY: SURFACE MOTION
 PU2073
 PU2073  HISTORY     - Date     Condition        Report By
 PU2073  HISTORY     - 1962     MONUMENTED       CGS
 PU2073  HISTORY     - 1984     GOOD             NGS
 PU2073
 PU2073                          STATION DESCRIPTION
 PU2073
 PU2073'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2073'6.8 MI S FROM BELLE FOURCHE.
 PU2073'ABOUT 4.95 MILE SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURT
 PU2073'HOUSE AT BELLE FOURCHE, THENCE 1.9 MILE SOUTHWEST ALONG OLD
 PU2073'HIGHWAY 85.  SET IN TOP AND AT THE NORTH END OF THE WEST WINGWALL
 PU2073'OF A BOX CULVERT UNDER THE HIGHWAY, 14 FEET WEST OF THE
 PU2073'CENTERLINE AND ABOUT LEVEL WITH THE HIGHWAY.  DRILLED IN
 PU2073'HORIZONTAL.
 PU2073
 PU2073                          STATION RECOVERY (1984)
 PU2073
 PU2073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0132 ***********************************************************************
 OR0132  DESIGNATION -  B 36
 OR0132  PID         -  OR0132
 OR0132  STATE/COUNTY-  SD/GREGORY
 OR0132  COUNTRY     -  US
 OR0132  USGS QUAD   -  BONESTEEL (2017)
 OR0132
 OR0132                         *CURRENT SURVEY CONTROL
 OR0132  ______________________________________________________________________
 OR0132* NAD 83(1986) POSITION- 43 01 37.     (N) 098 53 07.     (W)   SCALED
 OR0132* NAVD 88 ORTHO HEIGHT -   589.127 (meters)     1932.83  (feet) ADJUSTED
 OR0132  ______________________________________________________________________
 OR0132  GEOID HEIGHT    -        -25.925 (meters)                     GEOID18
 OR0132  DYNAMIC HEIGHT  -        588.908 (meters)     1932.11  (feet) COMP
 OR0132  MODELED GRAVITY -    980,230.8   (mgal)                       NAVD 88
 OR0132
 OR0132  VERT ORDER      -  FIRST     CLASS II
 OR0132
 OR0132.The horizontal coordinates were scaled from a map and have
 OR0132.an estimated accuracy of +/- 6 seconds.
 OR0132
 OR0132.The orthometric height was determined by differential leveling and
 OR0132.adjusted by the NATIONAL GEODETIC SURVEY
 OR0132.in June 1994.
 OR0132
 OR0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0132.GEOID18 height accuracy estimate available here.
 OR0132
 OR0132.Click photographs - Photos may exist for this station.
 OR0132
 OR0132.The dynamic height is computed by dividing the NAVD 88
 OR0132.geopotential number by the normal gravity value computed on the
 OR0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0132.degrees latitude (g = 980.6199 gals.).
 OR0132
 OR0132.The modeled gravity was interpolated from observed gravity values.
 OR0132
 OR0132;                    North         East    Units  Estimated Accuracy
 OR0132;SPC SD S     -    78,080.      718,010.      MT  (+/- 180 meters Scaled)
 OR0132
 OR0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN093638(NAD 83)
 OR0132
 OR0132                          SUPERSEDED SURVEY CONTROL
 OR0132
 OR0132  NAVD 88 (06/15/91)  589.136  (m)         1932.86   (f) SUPERSEDED  1 2
 OR0132  NGVD 29 (??/??/92)  588.814  (m)         1931.80   (f) ADJ UNCH    1 2
 OR0132
 OR0132.Superseded values are not recommended for survey control.
 OR0132
 OR0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0132.See file dsdata.pdf to determine how the superseded data were derived.
 OR0132
 OR0132_MARKER: DB = BENCH MARK DISK
 OR0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0132_STAMPING: 1931.696 B 36 1933
 OR0132_MARK LOGO: CGS
 OR0132_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0132_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0132+STABILITY: SURFACE MOTION
 OR0132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0132+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR0132
 OR0132  HISTORY     - Date     Condition        Report By
 OR0132  HISTORY     - 1933     MONUMENTED       CGS
 OR0132  HISTORY     - 1949     GOOD             CGS
 OR0132  HISTORY     - 19930928 GOOD             NGS
 OR0132  HISTORY     - 20130115 GOOD             INDIV
 OR0132
 OR0132                          STATION DESCRIPTION
 OR0132
 OR0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0132'AT FAIRFAX.
 OR0132'AT FAIRFAX, GREGORY COUNTY, ON THE CHICAGO AND NORTH WESTERN
 OR0132'RAILWAY, AT THE FIRST STREET CROSSING SOUTH OF THE STATION, 86
 OR0132'FEET SOUTH OF THE CENTER LINE OF THE STREET, 42.6 FEET NORTHEAST
 OR0132'OF THE NORTHEAST RAIL, ON THE WEST SIDE OF A STUCCO GARAGE
 OR0132'BUILDING, AND 0.8 FOOT EAST OF A WHITE WOODEN WITNESS POST.
 OR0132'A STANDARD DISK, STAMPED 1931.696 B 36 1933 AND SET IN THE TOP
 OR0132'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0132
 OR0132                          STATION RECOVERY (1949)
 OR0132
 OR0132'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0132'RECOVERED IN GOOD CONDITION.
 OR0132
 OR0132                          STATION RECOVERY (1993)
 OR0132
 OR0132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0132'0.3 KM (0.20 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 OR0132'IN FAIRFAX, 25.3 M (83.0 FT) SOUTH OF THE ROAD CENTER, 11.7 M (38.4
 OR0132'FT) EAST OF THE EXTENDED CENTER OF A GRAVELED ROAD, 14.1 M (46.3 FT)
 OR0132'SOUTHEAST OF UNDERGROUND CABLE JUNCTION BOX NUMBER F303E, 5.7 M (18.7
 OR0132'FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 GUY CABLE ANCHORS, 0.3 M
 OR0132'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M
 OR0132'(0.16 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT HAS BEEN HIT
 OR0132'AND IS CHIPPED, AND THE DISK HAS BEEN MUTILATED.  ALL THAT REMAINS OF
 OR0132'THE ORIGINAL STAMPING IS AS ABOVE.
 OR0132
 OR0132                          STATION RECOVERY (2013)
 OR0132
 OR0132'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1923 ***********************************************************************
 PU1923  DESIGNATION -  B 360
 PU1923  PID         -  PU1923
 PU1923  STATE/COUNTY-  SD/BUTTE
 PU1923  COUNTRY     -  US
 PU1923  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1923
 PU1923                         *CURRENT SURVEY CONTROL
 PU1923  ______________________________________________________________________
 PU1923* NAD 83(1986) POSITION- 44 40 30.     (N) 103 49 30.     (W)   SCALED
 PU1923* NAVD 88 ORTHO HEIGHT -   931.527 (meters)     3056.18  (feet) ADJUSTED
 PU1923  ______________________________________________________________________
 PU1923  GEOID HEIGHT    -        -15.393 (meters)                     GEOID18
 PU1923  DYNAMIC HEIGHT  -        931.271 (meters)     3055.34  (feet) COMP
 PU1923  MODELED GRAVITY -    980,310.6   (mgal)                       NAVD 88
 PU1923
 PU1923  VERT ORDER      -  FIRST     CLASS II
 PU1923
 PU1923.The horizontal coordinates were scaled from a map and have
 PU1923.an estimated accuracy of +/- 6 seconds.
 PU1923
 PU1923.The orthometric height was determined by differential leveling and
 PU1923.adjusted by the NATIONAL GEODETIC SURVEY
 PU1923.in June 1991.
 PU1923
 PU1923.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1923.GEOID18 height accuracy estimate available here.
 PU1923
 PU1923.Click photographs - Photos may exist for this station.
 PU1923
 PU1923.The dynamic height is computed by dividing the NAVD 88
 PU1923.geopotential number by the normal gravity value computed on the
 PU1923.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1923.degrees latitude (g = 980.6199 gals.).
 PU1923
 PU1923.The modeled gravity was interpolated from observed gravity values.
 PU1923
 PU1923;                    North         East    Units  Estimated Accuracy
 PU1923;SPC SD N     -   100,690.      296,840.      MT  (+/- 180 meters Scaled)
 PU1923
 PU1923_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK931475(NAD 83)
 PU1923
 PU1923                          SUPERSEDED SURVEY CONTROL
 PU1923
 PU1923  NGVD 29 (??/??/92)  931.037  (m)         3054.58   (f) ADJ UNCH    1 2
 PU1923
 PU1923.Superseded values are not recommended for survey control.
 PU1923
 PU1923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1923.See file dsdata.pdf to determine how the superseded data were derived.
 PU1923
 PU1923_MARKER: DB = BENCH MARK DISK
 PU1923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1923_STAMPING: B 360 1962
 PU1923_MARK LOGO: CGS
 PU1923_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1923+STABILITY: SURFACE MOTION
 PU1923_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1923+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 PU1923
 PU1923  HISTORY     - Date     Condition        Report By
 PU1923  HISTORY     - 1962     MONUMENTED       CGS
 PU1923  HISTORY     - 19950930 GOOD             NGS
 PU1923
 PU1923                          STATION DESCRIPTION
 PU1923
 PU1923'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1923'1.6 MI E FROM BELLE FOURCHE.
 PU1923'1.6 MILE EAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU1923'FROM THE DEPOT AT BELLE FOURCHE, ABOUT 0.8 MILE NORTHEAST OF THE
 PU1923'BRIDGE OVER RED WATER RIVER, ABOUT 0.35 MILE SOUTHWEST OF
 PU1923'MILE POST NO 2, IN THE Y OF A SPUR TRACK TO THE U AND I SUGAR
 PU1923'PLANT, 60 FEET SOUTHEAST OF THE CENTERLINE OF U.S. HIGHWAY 212
 PU1923'AT THE SOUTH RAIL OF THE SPUR TRACK, 38.5 FEET NORTHWEST OF THE
 PU1923'NORTHWEST MOST RAIL, 3 FEET SOUTHWEST OF A POLE, IN LINE WITH
 PU1923'THE POLES, 2.5 FEET BELOW THE TRACK, 1.9 FEET NORTHEAST OF A
 PU1923'WITNESS POST, SET IN TOP OF A CONCRETE POST PROJECTING ABOUT
 PU1923'0.3 OF A FOOT.
 PU1923
 PU1923                          STATION RECOVERY (1995)
 PU1923
 PU1923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1923'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1923'U.S. HIGHWAY 85 IN BELLE FOURCHE, THENCE 0.5 KM (0.30 MI)
 PU1923'SOUTHEASTERLY ALONG OLD HIGHWAY 212, 18.2 M (59.7 FT) SOUTHEAST OF THE
 PU1923'HIGHWAY CENTERLINE, 11.7 M (38.4 FT) NORTHWEST OF THE NEAR RAIL OF A
 PU1923'RAILROAD TRACK, 7.1 M (23.3 FT) SOUTHEAST OF MILEPOST 14, 0.5 M (1.6
 PU1923'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A
 PU1923'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1634 ***********************************************************************
 PU1634  DESIGNATION -  B 361
 PU1634  PID         -  PU1634
 PU1634  STATE/COUNTY-  SD/MEADE
 PU1634  COUNTRY     -  US
 PU1634  USGS QUAD   -  STURGIS (2017)
 PU1634
 PU1634                         *CURRENT SURVEY CONTROL
 PU1634  ______________________________________________________________________
 PU1634* NAD 83(1986) POSITION- 44 24 00.     (N) 103 30 34.     (W)   SCALED
 PU1634* NAVD 88 ORTHO HEIGHT -  1070.734 (meters)     3512.90  (feet) ADJUSTED
 PU1634  ______________________________________________________________________
 PU1634  GEOID HEIGHT    -        -15.198 (meters)                     GEOID18
 PU1634  DYNAMIC HEIGHT  -       1070.387 (meters)     3511.76  (feet) COMP
 PU1634  MODELED GRAVITY -    980,257.1   (mgal)                       NAVD 88
 PU1634
 PU1634  VERT ORDER      -  FIRST     CLASS II
 PU1634
 PU1634.The horizontal coordinates were scaled from a map and have
 PU1634.an estimated accuracy of +/- 6 seconds.
 PU1634
 PU1634.The orthometric height was determined by differential leveling and
 PU1634.adjusted by the NATIONAL GEODETIC SURVEY
 PU1634.in June 1991.
 PU1634
 PU1634.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1634.GEOID18 height accuracy estimate available here.
 PU1634
 PU1634.Click photographs - Photos may exist for this station.
 PU1634
 PU1634.The dynamic height is computed by dividing the NAVD 88
 PU1634.geopotential number by the normal gravity value computed on the
 PU1634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1634.degrees latitude (g = 980.6199 gals.).
 PU1634
 PU1634.The modeled gravity was interpolated from observed gravity values.
 PU1634
 PU1634;                    North         East    Units  Estimated Accuracy
 PU1634;SPC SD N     -    69,030.      320,510.      MT  (+/- 180 meters Scaled)
 PU1634
 PU1634_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK186173(NAD 83)
 PU1634
 PU1634                          SUPERSEDED SURVEY CONTROL
 PU1634
 PU1634  NGVD 29 (??/??/92) 1070.213  (m)         3511.19   (f) ADJ UNCH    1 2
 PU1634
 PU1634.Superseded values are not recommended for survey control.
 PU1634
 PU1634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1634.See file dsdata.pdf to determine how the superseded data were derived.
 PU1634
 PU1634_MARKER: DB = BENCH MARK DISK
 PU1634_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1634_SP_SET: FOUNDATION
 PU1634_STAMPING: B 361 1962
 PU1634_MARK LOGO: CGS
 PU1634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1634
 PU1634  HISTORY     - Date     Condition        Report By
 PU1634  HISTORY     - 1962     MONUMENTED       CGS
 PU1634
 PU1634                          STATION DESCRIPTION
 PU1634
 PU1634'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1634'1.6 MI SE FROM STURGIS.
 PU1634'ABOUT 1.6 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1634'RAILWAY FROM THE STATION AT STURGIS, 0.15 MILE NORTHWEST OF
 PU1634'MILE POST 127, 0.1 MILE NORTHWEST OF A ROAD CROSSING, AT THE
 PU1634'MC HAHON GRAIN ELEVATOR, 26 FEET NORTH OF A COTTONWOOD TREE,
 PU1634'23 FEET EAST OF THE EAST RAIL OF MAIN TRACK, 7 FEET EAST OF THE
 PU1634'EAST RAIL OF SIDE TRACK, AT THE SOUTHWEST CORNER OF GRAIN
 PU1634'ELEVATOR, 1 FOOT NORTH OF THE SOUTHWEST CORNER, ABOUT 2 FEET
 PU1634'ABOVE THE GROUND, AND SET VERTICALLY IN THE WEST CONCRETE FACE
 PU1634'OF THE FOUNDATION OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1430 ***********************************************************************
 PU1430  DESIGNATION -  B 362
 PU1430  PID         -  PU1430
 PU1430  STATE/COUNTY-  SD/MEADE
 PU1430  COUNTRY     -  US
 PU1430  USGS QUAD   -  TILFORD (2017)
 PU1430
 PU1430                         *CURRENT SURVEY CONTROL
 PU1430  ______________________________________________________________________
 PU1430* NAD 83(1986) POSITION- 44 18 50.     (N) 103 25 55.     (W)   SCALED
 PU1430* NAVD 88 ORTHO HEIGHT -  1109.311 (meters)     3639.46  (feet) ADJUSTED
 PU1430  ______________________________________________________________________
 PU1430  GEOID HEIGHT    -        -15.241 (meters)                     GEOID18
 PU1430  DYNAMIC HEIGHT  -       1108.937 (meters)     3638.24  (feet) COMP
 PU1430  MODELED GRAVITY -    980,242.5   (mgal)                       NAVD 88
 PU1430
 PU1430  VERT ORDER      -  FIRST     CLASS II
 PU1430
 PU1430.The horizontal coordinates were scaled from a map and have
 PU1430.an estimated accuracy of +/- 6 seconds.
 PU1430
 PU1430.The orthometric height was determined by differential leveling and
 PU1430.adjusted by the NATIONAL GEODETIC SURVEY
 PU1430.in June 1991.
 PU1430
 PU1430.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1430.GEOID18 height accuracy estimate available here.
 PU1430
 PU1430.Click photographs - Photos may exist for this station.
 PU1430
 PU1430.The dynamic height is computed by dividing the NAVD 88
 PU1430.geopotential number by the normal gravity value computed on the
 PU1430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1430.degrees latitude (g = 980.6199 gals.).
 PU1430
 PU1430.The modeled gravity was interpolated from observed gravity values.
 PU1430
 PU1430;                    North         East    Units  Estimated Accuracy
 PU1430;SPC SD N     -    59,200.      326,270.      MT  (+/- 180 meters Scaled)
 PU1430
 PU1430_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK250079(NAD 83)
 PU1430
 PU1430                          SUPERSEDED SURVEY CONTROL
 PU1430
 PU1430  NGVD 29 (??/??/92) 1108.799  (m)         3637.78   (f) ADJ UNCH    1 2
 PU1430
 PU1430.Superseded values are not recommended for survey control.
 PU1430
 PU1430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1430.See file dsdata.pdf to determine how the superseded data were derived.
 PU1430
 PU1430_MARKER: DB = BENCH MARK DISK
 PU1430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1430_STAMPING: B 362 1962
 PU1430_MARK LOGO: CGS
 PU1430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1430+STABILITY: SURFACE MOTION
 PU1430
 PU1430  HISTORY     - Date     Condition        Report By
 PU1430  HISTORY     - 1962     MONUMENTED       CGS
 PU1430
 PU1430                          STATION DESCRIPTION
 PU1430
 PU1430'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1430'9.4 MI SE FROM STURGIS.
 PU1430'ABOUT 9.4 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1430'RAILROAD FROM THE STATION AT STURGIS, 8 POLES SOUTHEAST OF MILE
 PU1430'POST 120, 202 1/2 FEET SOUTHEAST OF A LONE PINE TREE LOCATED ON
 PU1430'THE RAILROAD RIGHT-OF-WAY, 53 FEET SOUTHWEST OF THE SOUTHWEST
 PU1430'RAIL, 13 1/2 FEET SOUTHWEST OF A TELEPHONE POLE, 2 1/2 FEET SOUTH
 PU1430'OF A FENCE, 2.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 PU1430'LEVEL WITH THE RAILS AND SET IN THE TOP OF A CONCRETE POST
 PU1430'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1566 ***********************************************************************
 PU1566  DESIGNATION -  B 363
 PU1566  PID         -  PU1566
 PU1566  STATE/COUNTY-  SD/PENNINGTON
 PU1566  COUNTRY     -  US
 PU1566  USGS QUAD   -  BOX ELDER (2017)
 PU1566
 PU1566                         *CURRENT SURVEY CONTROL
 PU1566  ______________________________________________________________________
 PU1566* NAD 83(1986) POSITION- 44 02 14.     (N) 103 06 32.     (W)   SCALED
 PU1566* NAVD 88 ORTHO HEIGHT -   926.096 (meters)     3038.37  (feet) ADJUSTED
 PU1566  ______________________________________________________________________
 PU1566  GEOID HEIGHT    -        -16.540 (meters)                     GEOID18
 PU1566  DYNAMIC HEIGHT  -        925.776 (meters)     3037.32  (feet) COMP
 PU1566  MODELED GRAVITY -    980,241.2   (mgal)                       NAVD 88
 PU1566
 PU1566  VERT ORDER      -  FIRST     CLASS II
 PU1566
 PU1566.The horizontal coordinates were scaled from a map and have
 PU1566.an estimated accuracy of +/- 6 seconds.
 PU1566
 PU1566.The orthometric height was determined by differential leveling and
 PU1566.adjusted by the NATIONAL GEODETIC SURVEY
 PU1566.in June 1991.
 PU1566
 PU1566.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1566.GEOID18 height accuracy estimate available here.
 PU1566
 PU1566.Click photographs - Photos may exist for this station.
 PU1566
 PU1566.The dynamic height is computed by dividing the NAVD 88
 PU1566.geopotential number by the normal gravity value computed on the
 PU1566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1566.degrees latitude (g = 980.6199 gals.).
 PU1566
 PU1566.The modeled gravity was interpolated from observed gravity values.
 PU1566
 PU1566;                    North         East    Units  Estimated Accuracy
 PU1566;SPC SD S     -   193,010.      377,580.      MT  (+/- 180 meters Scaled)
 PU1566
 PU1566_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ515777(NAD 83)
 PU1566
 PU1566                          SUPERSEDED SURVEY CONTROL
 PU1566
 PU1566  NGVD 29 (??/??/92)  925.621  (m)         3036.81   (f) ADJ UNCH    1 2
 PU1566
 PU1566.Superseded values are not recommended for survey control.
 PU1566
 PU1566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1566.See file dsdata.pdf to determine how the superseded data were derived.
 PU1566
 PU1566_MARKER: DB = BENCH MARK DISK
 PU1566_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1566_SP_SET: HEADWALL
 PU1566_STAMPING: B 363 1962
 PU1566_MARK LOGO: CGS
 PU1566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1566+STABILITY: SURFACE MOTION
 PU1566
 PU1566  HISTORY     - Date     Condition        Report By
 PU1566  HISTORY     - 1962     MONUMENTED       CGS
 PU1566  HISTORY     - 1985     GOOD             NGS
 PU1566  HISTORY     - 20110415 MARK NOT FOUND   INDIV
 PU1566
 PU1566                          STATION DESCRIPTION
 PU1566
 PU1566'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1566'7.1 MI SE FROM RAPID CITY.
 PU1566'ABOUT 7.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1566'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1566'STATION AT RAPID CITY, IN SECTION 24, T 1 N, R 8 E, 11 POLES OF
 PU1566'0.35 MILE WEST OF MILE POST 653, 0.2 MILES EAST OF A T-ROAD
 PU1566'LEADING NORTH, ABOUT 0.2 MILE SOUTHWEST OF AND ACROSS STATE
 PU1566'HIGHWAY 40 FROM A GROVE OF TREES, 85 FEET NORTH OF THE NORTH
 PU1566'RAIL, 23 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1 1/2
 PU1566'FEET BELOW THE LEVEL OF THE HIGHWAY AND LEVEL WITH THE RAILS,
 PU1566'AND SET IN THE TOP AND CENTER OF THE SOUTH HEADWALL OF A NEW
 PU1566'DOUBLE CHANNEL CONCRETE CULVERT UNDER STATE HIGHWAY 40.
 PU1566
 PU1566                          STATION RECOVERY (1985)
 PU1566
 PU1566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1566'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1566'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1566'RAPID CITY, THENCE 9.45 KM (5.9 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 PU1566'IN THE TOP CENTER OF THE SOUTHWEST HEADWALL FOR A DOUBLE BOX CULVERT
 PU1566'UNDER THE HIGHWAY, 0.35 KM (0.2 MI) SOUTHEAST OF MILEPOST 52 AND 7.0
 PU1566'METERS (23 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE.
 PU1566'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 PU1566
 PU1566                          STATION RECOVERY (2011)
 PU1566
 PU1566'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1566'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0019 ***********************************************************************
 OT0019  DESIGNATION -  B 364
 OT0019  PID         -  OT0019
 OT0019  STATE/COUNTY-  SD/PENNINGTON
 OT0019  COUNTRY     -  US
 OT0019  USGS QUAD   -  BOUQUET TABLE (2017)
 OT0019
 OT0019                         *CURRENT SURVEY CONTROL
 OT0019  ______________________________________________________________________
 OT0019* NAD 83(1986) POSITION- 43 43 00.     (N) 102 16 17.     (W)   SCALED
 OT0019* NAVD 88 ORTHO HEIGHT -   771.797 (meters)     2532.14  (feet) ADJUSTED
 OT0019  ______________________________________________________________________
 OT0019  GEOID HEIGHT    -        -19.019 (meters)                     GEOID18
 OT0019  DYNAMIC HEIGHT  -        771.543 (meters)     2531.30  (feet) COMP
 OT0019  MODELED GRAVITY -    980,265.1   (mgal)                       NAVD 88
 OT0019
 OT0019  VERT ORDER      -  FIRST     CLASS II
 OT0019
 OT0019.The horizontal coordinates were scaled from a map and have
 OT0019.an estimated accuracy of +/- 6 seconds.
 OT0019
 OT0019.The orthometric height was determined by differential leveling and
 OT0019.adjusted by the NATIONAL GEODETIC SURVEY
 OT0019.in June 1991.
 OT0019
 OT0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0019.GEOID18 height accuracy estimate available here.
 OT0019
 OT0019.Click photographs - Photos may exist for this station.
 OT0019
 OT0019.The dynamic height is computed by dividing the NAVD 88
 OT0019.geopotential number by the normal gravity value computed on the
 OT0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0019.degrees latitude (g = 980.6199 gals.).
 OT0019
 OT0019.The modeled gravity was interpolated from observed gravity values.
 OT0019
 OT0019;                    North         East    Units  Estimated Accuracy
 OT0019;SPC SD S     -   155,500.      443,850.      MT  (+/- 180 meters Scaled)
 OT0019
 OT0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ198440(NAD 83)
 OT0019
 OT0019                          SUPERSEDED SURVEY CONTROL
 OT0019
 OT0019  NGVD 29 (??/??/92)  771.325  (m)         2530.59   (f) ADJ UNCH    1 2
 OT0019
 OT0019.Superseded values are not recommended for survey control.
 OT0019
 OT0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0019.See file dsdata.pdf to determine how the superseded data were derived.
 OT0019
 OT0019_MARKER: DB = BENCH MARK DISK
 OT0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0019_STAMPING: B 364 1962
 OT0019_MARK LOGO: CGS
 OT0019_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0019+STABILITY: SURFACE MOTION
 OT0019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0019+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 OT0019
 OT0019  HISTORY     - Date     Condition        Report By
 OT0019  HISTORY     - 1962     MONUMENTED       CGS
 OT0019  HISTORY     - 1985     GOOD             NGS
 OT0019  HISTORY     - 20120724 GOOD             INDIV
 OT0019
 OT0019                          STATION DESCRIPTION
 OT0019
 OT0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0019'14.4 MI E FROM INTERIOR.
 OT0019'ABOUT 14.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0019'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, ABOUT 0.4
 OT0019'MILE SOUTHWEST OF AND ACROSS THE TRACK FROM A RIDGE LIKE BARREN
 OT0019'BUTTE, 0.15 MILE EAST OF TRESTLE NUMBER W 238, 0.4 MILE OR 51
 OT0019'FEET WEST OF THE 14TH TELEPHONE POLE EAST OF MILE POST 603, 102
 OT0019'FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 40, 28 1/2 FEET
 OT0019'SOUTH OF SOUTH RAIL, 2.0 FEET NORTHEAST OF A METAL WITNESS POST,
 OT0019'ABOUT 1.0 FEET BELOW THE LEVEL OF THE RAILS, AND SET IN THE TOP
 OT0019'OF A CONCRETE POST PROJECTING 8 INCHES.
 OT0019
 OT0019                          STATION RECOVERY (1985)
 OT0019
 OT0019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0019'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.75 KM (0.45
 OT0019'MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE IN SCENIC,
 OT0019'THENCE 26.05 KM (16.3 MI) SOUTHEAST ALONG STATE HIGHWAY 44, ON THE
 OT0019'INSIDE OF THE WEST END OF A CURVE, 0.55 KM (0.35 MI) EAST OF MILEPOST
 OT0019'103, 43.9 METERS (144 FT) NORTH OF THE HIGHWAY CENTERLINE, 43.9 METERS
 OT0019'(144 FT) SOUTHEAST ACROSS THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OT0019'RAILROAD FROM THE EAST END OF A WOODEN FENCE BRACE AND 8.7 METERS
 OT0019'(28.5 FT) SOUTH OF THE SOUTH RAIL.
 OT0019'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0019'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OT0019
 OT0019                          STATION RECOVERY (2012)
 OT0019
 OT0019'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1563 ***********************************************************************
 PU1563  DESIGNATION -  B 365
 PU1563  PID         -  PU1563
 PU1563  STATE/COUNTY-  SD/PENNINGTON
 PU1563  COUNTRY     -  US
 PU1563  USGS QUAD   -  BOX ELDER (2017)
 PU1563
 PU1563                         *CURRENT SURVEY CONTROL
 PU1563  ______________________________________________________________________
 PU1563* NAD 83(1986) POSITION- 44 02 26.     (N) 103 03 41.     (W)   SCALED
 PU1563* NAVD 88 ORTHO HEIGHT -   965.080 (meters)     3166.27  (feet) ADJUSTED
 PU1563  ______________________________________________________________________
 PU1563  GEOID HEIGHT    -        -16.739 (meters)                     GEOID18
 PU1563  DYNAMIC HEIGHT  -        964.746 (meters)     3165.17  (feet) COMP
 PU1563  MODELED GRAVITY -    980,239.4   (mgal)                       NAVD 88
 PU1563
 PU1563  VERT ORDER      -  FIRST     CLASS II
 PU1563
 PU1563.This mark is at Rapid City Airport (RAP)
 PU1563
 PU1563.The horizontal coordinates were scaled from a map and have
 PU1563.an estimated accuracy of +/- 6 seconds.
 PU1563
 PU1563.The orthometric height was determined by differential leveling and
 PU1563.adjusted by the NATIONAL GEODETIC SURVEY
 PU1563.in June 1991.
 PU1563
 PU1563.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1563.GEOID18 height accuracy estimate available here.
 PU1563
 PU1563.Click photographs - Photos may exist for this station.
 PU1563
 PU1563.The dynamic height is computed by dividing the NAVD 88
 PU1563.geopotential number by the normal gravity value computed on the
 PU1563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1563.degrees latitude (g = 980.6199 gals.).
 PU1563
 PU1563.The modeled gravity was interpolated from observed gravity values.
 PU1563
 PU1563;                    North         East    Units  Estimated Accuracy
 PU1563;SPC SD S     -   193,250.      381,400.      MT  (+/- 180 meters Scaled)
 PU1563
 PU1563_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ553782(NAD 83)
 PU1563
 PU1563                          SUPERSEDED SURVEY CONTROL
 PU1563
 PU1563  NGVD 29 (??/??/92)  964.608  (m)         3164.72   (f) ADJ UNCH    1 2
 PU1563
 PU1563.Superseded values are not recommended for survey control.
 PU1563
 PU1563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1563.See file dsdata.pdf to determine how the superseded data were derived.
 PU1563
 PU1563_MARKER: DB = BENCH MARK DISK
 PU1563_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PU1563+WITH SETTING: PAVEMENT
 PU1563_SP_SET: LIGHT FOUNDATION
 PU1563_STAMPING: B 365 1962
 PU1563_MARK LOGO: CGS
 PU1563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1563+STABILITY: SURFACE MOTION
 PU1563
 PU1563  HISTORY     - Date     Condition        Report By
 PU1563  HISTORY     - 1962     MONUMENTED       CGS
 PU1563  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1563  HISTORY     - 20110309 MARK NOT FOUND   INDIV
 PU1563
 PU1563                          STATION DESCRIPTION
 PU1563
 PU1563'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1563'10.8 MI E FROM RAPID CITY.
 PU1563'ABOUT 9.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1563'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1563'STATION AT RAPID CITY, THENCE 1.5 MILE NORTHEAST ALONG COUNTY
 PU1563'ROAD 435 TO THE MUNICIPAL AIRPORT, 47 1/2 FEET SOUTHWEST OF THE
 PU1563'SOUTHWEST FACE OF THE ADMINISTRATION BUILDING, IN LINE WITH THE
 PU1563'FRONT AND MAIN ENTRANCE TO THE BUILDING AND SET IN THE TOP OF THE
 PU1563'NORTH CORNER OF A CONCRETE FOUNDATION SUPPORTING A LIGHT POLE AND
 PU1563'PROJECTING 14-INCHES.
 PU1563
 PU1563                          STATION RECOVERY (1985)
 PU1563
 PU1563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1563'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
 PU1563
 PU1563                          STATION RECOVERY (2011)
 PU1563
 PU1563'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1563'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0047 ***********************************************************************
 OT0047  DESIGNATION -  B 366
 OT0047  PID         -  OT0047
 OT0047  STATE/COUNTY-  SD/PENNINGTON
 OT0047  COUNTRY     -  US
 OT0047  USGS QUAD   -  WALL (2017)
 OT0047
 OT0047                         *CURRENT SURVEY CONTROL
 OT0047  ______________________________________________________________________
 OT0047* NAD 83(1986) POSITION- 43 55 37.     (N) 102 14 18.     (W)   SCALED
 OT0047* NAVD 88 ORTHO HEIGHT -   892.997 (meters)     2929.77  (feet) ADJUSTED
 OT0047  ______________________________________________________________________
 OT0047  GEOID HEIGHT    -        -19.010 (meters)                     GEOID18
 OT0047  DYNAMIC HEIGHT  -        892.714 (meters)     2928.85  (feet) COMP
 OT0047  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 OT0047
 OT0047  VERT ORDER      -  SECOND    CLASS 0
 OT0047
 OT0047.The horizontal coordinates were scaled from a map and have
 OT0047.an estimated accuracy of +/- 6 seconds.
 OT0047
 OT0047.The orthometric height was determined by differential leveling and
 OT0047.adjusted by the NATIONAL GEODETIC SURVEY
 OT0047.in June 1991.
 OT0047
 OT0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0047.GEOID18 height accuracy estimate available here.
 OT0047
 OT0047.Click photographs - Photos may exist for this station.
 OT0047
 OT0047.The dynamic height is computed by dividing the NAVD 88
 OT0047.geopotential number by the normal gravity value computed on the
 OT0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0047.degrees latitude (g = 980.6199 gals.).
 OT0047
 OT0047.The modeled gravity was interpolated from observed gravity values.
 OT0047
 OT0047;                    North         East    Units  Estimated Accuracy
 OT0047;SPC SD S     -   178,790.      447,050.      MT  (+/- 180 meters Scaled)
 OT0047
 OT0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ216674(NAD 83)
 OT0047
 OT0047                          SUPERSEDED SURVEY CONTROL
 OT0047
 OT0047  NGVD 29 (??/??/92)  892.534  (m)         2928.26   (f) ADJ UNCH    2 0
 OT0047
 OT0047.Superseded values are not recommended for survey control.
 OT0047
 OT0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0047.See file dsdata.pdf to determine how the superseded data were derived.
 OT0047
 OT0047_MARKER: DB = BENCH MARK DISK
 OT0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0047_STAMPING: B 366 1962
 OT0047_MARK LOGO: CGS
 OT0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0047+STABILITY: SURFACE MOTION
 OT0047
 OT0047  HISTORY     - Date     Condition        Report By
 OT0047  HISTORY     - 1962     MONUMENTED       CGS
 OT0047
 OT0047                          STATION DESCRIPTION
 OT0047
 OT0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0047'4.8 MI S FROM WALL.
 OT0047'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0047'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0047'THENCE 4.4 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION 29,
 OT0047'T 1 S, R 16 E, 0.15 MILE SOUTH OF B 6 P 1961, 36 FEET NORTH
 OT0047'OF THE CENTER LINE OF A DRIVEWAY LEADING EAST, 36 FEET NORTH OF THE
 OT0047'EXTENDED CENTER LINE OF A PRIVATE ROAD LEADING WEST, 125 FEET SOUTH
 OT0047'OF THE CENTER LINE OF A DRIVEWAY, 58 FEET NORTH OF A POWER POLE,
 OT0047'56 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET WEST OF
 OT0047'A FENCE, 2.2 FEET NORTH OF A METAL WITNESS POST, ABOUT 4 FEET
 OT0047'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 OT0047'CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0075 ***********************************************************************
 OT0075  DESIGNATION -  B 367
 OT0075  PID         -  OT0075
 OT0075  STATE/COUNTY-  SD/PENNINGTON
 OT0075  COUNTRY     -  US
 OT0075  USGS QUAD   -  WALL SE (2017)
 OT0075
 OT0075                         *CURRENT SURVEY CONTROL
 OT0075  ______________________________________________________________________
 OT0075* NAD 83(1986) POSITION- 43 47 26.     (N) 102 05 54.     (W)   SCALED
 OT0075* NAVD 88 ORTHO HEIGHT -   808.316 (meters)     2651.95  (feet) ADJUSTED
 OT0075  ______________________________________________________________________
 OT0075  GEOID HEIGHT    -        -19.526 (meters)                     GEOID18
 OT0075  DYNAMIC HEIGHT  -        808.053 (meters)     2651.09  (feet) COMP
 OT0075  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 OT0075
 OT0075  VERT ORDER      -  SECOND    CLASS 0
 OT0075
 OT0075.The horizontal coordinates were scaled from a map and have
 OT0075.an estimated accuracy of +/- 6 seconds.
 OT0075
 OT0075.The orthometric height was determined by differential leveling and
 OT0075.adjusted by the NATIONAL GEODETIC SURVEY
 OT0075.in June 1991.
 OT0075
 OT0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0075.GEOID18 height accuracy estimate available here.
 OT0075
 OT0075.Click photographs - Photos may exist for this station.
 OT0075
 OT0075.The dynamic height is computed by dividing the NAVD 88
 OT0075.geopotential number by the normal gravity value computed on the
 OT0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0075.degrees latitude (g = 980.6199 gals.).
 OT0075
 OT0075.The modeled gravity was interpolated from observed gravity values.
 OT0075
 OT0075;                    North         East    Units  Estimated Accuracy
 OT0075;SPC SD S     -   163,400.      457,960.      MT  (+/- 180 meters Scaled)
 OT0075
 OT0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ334527(NAD 83)
 OT0075
 OT0075                          SUPERSEDED SURVEY CONTROL
 OT0075
 OT0075  NGVD 29 (??/??/92)  807.854  (m)         2650.43   (f) ADJ UNCH    2 0
 OT0075
 OT0075.Superseded values are not recommended for survey control.
 OT0075
 OT0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0075.See file dsdata.pdf to determine how the superseded data were derived.
 OT0075
 OT0075_MARKER: DB = BENCH MARK DISK
 OT0075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0075_STAMPING: B 367 1962
 OT0075_MARK LOGO: CGS
 OT0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0075+STABILITY: SURFACE MOTION
 OT0075
 OT0075  HISTORY     - Date     Condition        Report By
 OT0075  HISTORY     - 1962     MONUMENTED       CGS
 OT0075
 OT0075                          STATION DESCRIPTION
 OT0075
 OT0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0075'10.6 MI NW FROM INTERIOR.
 OT0075'ABOUT 2.8 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL,
 OT0075'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE
 OT0075'4.3 MILES NORTHWEST ALONG A GRADED DIRT ROAD, THENCE 3.1
 OT0075'MILES NORTHWEST ALONG U.S. HIGHWAY 16A, IN A LARGE OPEN FLAT,
 OT0075'119 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 1/2
 OT0075'FEET BELOW THE LEVEL OF THE HIGHWAY, 1.8 FEET WEST OF A
 OT0075'METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE POST
 OT0075'PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1643 ***********************************************************************
 PU1643  DESIGNATION -  B 368
 PU1643  PID         -  PU1643
 PU1643  STATE/COUNTY-  SD/MEADE
 PU1643  COUNTRY     -  US
 PU1643  USGS QUAD   -  STURGIS (2017)
 PU1643
 PU1643                         *CURRENT SURVEY CONTROL
 PU1643  ______________________________________________________________________
 PU1643* NAD 83(1986) POSITION- 44 25 11.     (N) 103 32 31.     (W)   SCALED
 PU1643* NAVD 88 ORTHO HEIGHT -  1071.753 (meters)     3516.24  (feet) ADJUSTED
 PU1643  ______________________________________________________________________
 PU1643  GEOID HEIGHT    -        -15.156 (meters)                     GEOID18
 PU1643  DYNAMIC HEIGHT  -       1071.406 (meters)     3515.10  (feet) COMP
 PU1643  MODELED GRAVITY -    980,257.0   (mgal)                       NAVD 88
 PU1643
 PU1643  VERT ORDER      -  FIRST     CLASS II
 PU1643
 PU1643.The horizontal coordinates were scaled from a map and have
 PU1643.an estimated accuracy of +/- 6 seconds.
 PU1643
 PU1643.The orthometric height was determined by differential leveling and
 PU1643.adjusted by the NATIONAL GEODETIC SURVEY
 PU1643.in June 1991.
 PU1643
 PU1643.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1643.GEOID18 height accuracy estimate available here.
 PU1643
 PU1643.Click photographs - Photos may exist for this station.
 PU1643
 PU1643.The dynamic height is computed by dividing the NAVD 88
 PU1643.geopotential number by the normal gravity value computed on the
 PU1643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1643.degrees latitude (g = 980.6199 gals.).
 PU1643
 PU1643.The modeled gravity was interpolated from observed gravity values.
 PU1643
 PU1643;                    North         East    Units  Estimated Accuracy
 PU1643;SPC SD N     -    71,330.      318,020.      MT  (+/- 180 meters Scaled)
 PU1643
 PU1643_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK160195(NAD 83)
 PU1643
 PU1643                          SUPERSEDED SURVEY CONTROL
 PU1643
 PU1643  NGVD 29 (??/??/92) 1071.232  (m)         3514.53   (f) ADJ UNCH    1 2
 PU1643
 PU1643.Superseded values are not recommended for survey control.
 PU1643
 PU1643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1643.See file dsdata.pdf to determine how the superseded data were derived.
 PU1643
 PU1643_MARKER: DB = BENCH MARK DISK
 PU1643_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1643_SP_SET: ABUTMENT
 PU1643_STAMPING: B 368 1962
 PU1643_MARK LOGO: CGS
 PU1643_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1643
 PU1643  HISTORY     - Date     Condition        Report By
 PU1643  HISTORY     - 1962     MONUMENTED       CGS
 PU1643  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1643  HISTORY     - 20120321 MARK NOT FOUND   INDIV
 PU1643
 PU1643                          STATION DESCRIPTION
 PU1643
 PU1643'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1643'0.8 MI W FROM STURGIS.
 PU1643'ABOUT 0.85 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1643'FROM THE STATION AT STURGIS, IN SECTION 5, T 5 N, R 5 E, 13 POLES
 PU1643'WEST OF MILE POST 129, 6 FEET NORTH OF THE NORTH RAIL, 1 FOOT
 PU1643'BELOW THE LEVEL OF THE RAIL, AND SET IN THE TOP OF THE NORTH END
 PU1643'OF THE EAST ABUTMENT OF BRIDGE H274 OVER BEAR BUTTE CREEK.
 PU1643
 PU1643                          STATION RECOVERY (1991)
 PU1643
 PU1643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1643'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1643
 PU1643                          STATION RECOVERY (2012)
 PU1643
 PU1643'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1643'BURIED UNDER TONS OF ROCK BY RAILROAD BRIDGE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1783 ***********************************************************************
 PU1783  DESIGNATION -  B 369
 PU1783  PID         -  PU1783
 PU1783  STATE/COUNTY-  SD/BUTTE
 PU1783  COUNTRY     -  US
 PU1783  USGS QUAD   -  MUD BUTTES (2017)
 PU1783
 PU1783                         *CURRENT SURVEY CONTROL
 PU1783  ______________________________________________________________________
 PU1783* NAD 83(1986) POSITION- 44 51 48.     (N) 103 48 39.     (W)   SCALED
 PU1783* NAVD 88 ORTHO HEIGHT -   945.261 (meters)     3101.24  (feet) ADJUSTED
 PU1783  ______________________________________________________________________
 PU1783  GEOID HEIGHT    -        -15.777 (meters)                     GEOID18
 PU1783  DYNAMIC HEIGHT  -        945.011 (meters)     3100.42  (feet) COMP
 PU1783  MODELED GRAVITY -    980,320.3   (mgal)                       NAVD 88
 PU1783
 PU1783  VERT ORDER      -  FIRST     CLASS II
 PU1783
 PU1783.The horizontal coordinates were scaled from a map and have
 PU1783.an estimated accuracy of +/- 6 seconds.
 PU1783
 PU1783.The orthometric height was determined by differential leveling and
 PU1783.adjusted by the NATIONAL GEODETIC SURVEY
 PU1783.in June 1991.
 PU1783
 PU1783.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1783.GEOID18 height accuracy estimate available here.
 PU1783
 PU1783.Click photographs - Photos may exist for this station.
 PU1783
 PU1783.The dynamic height is computed by dividing the NAVD 88
 PU1783.geopotential number by the normal gravity value computed on the
 PU1783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1783.degrees latitude (g = 980.6199 gals.).
 PU1783
 PU1783.The modeled gravity was interpolated from observed gravity values.
 PU1783
 PU1783;                    North         East    Units  Estimated Accuracy
 PU1783;SPC SD N     -   121,540.      298,940.      MT  (+/- 180 meters Scaled)
 PU1783
 PU1783_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK939684(NAD 83)
 PU1783
 PU1783                          SUPERSEDED SURVEY CONTROL
 PU1783
 PU1783  NGVD 29 (??/??/92)  944.774  (m)         3099.65   (f) ADJ UNCH    1 2
 PU1783
 PU1783.Superseded values are not recommended for survey control.
 PU1783
 PU1783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1783.See file dsdata.pdf to determine how the superseded data were derived.
 PU1783
 PU1783_MARKER: DB = BENCH MARK DISK
 PU1783_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU1783_STAMPING: B 369 1962
 PU1783_MARK LOGO: CGS
 PU1783_PROJECTION: PROJECTING 20 CENTIMETERS
 PU1783_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1783_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1783+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2018
 PU1783
 PU1783  HISTORY     - Date     Condition        Report By
 PU1783  HISTORY     - 1962     MONUMENTED       CGS
 PU1783  HISTORY     - 1963     GOOD             CGS
 PU1783  HISTORY     - 20180424 GOOD             SDDT
 PU1783
 PU1783                          STATION DESCRIPTION
 PU1783
 PU1783'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1783'14.2 MI N FROM BELLE FOURCHE.
 PU1783'ABOUT 14.15 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1783'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1783'31, T 11 N, R 3 E, 43 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 PU1783'43 FEET SOUTHWEST OF THE WEST END OF A 48-INCH TUBULAR CONCRETE
 PU1783'CULVERT, 26 FEET EAST OF A TELEPHONE POLE, 1 FOOT EAST OF A FENCE,
 PU1783'1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1783'HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD DRIVEN
 PU1783'TO A DEPTH OF 16 FEET AND ENCASED IN A 6-INCH TILE PROJECTING
 PU1783'8-INCHES.
 PU1783
 PU1783                          STATION RECOVERY (1963)
 PU1783
 PU1783'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1783'RECOVERED IN GOOD CONDITION.
 PU1783
 PU1783                          STATION RECOVERY (2018)
 PU1783
 PU1783'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 PU1783'THE MARK IS ON THE WESTERLY SIDE OF A LONG ABANDONED SECTION OF U.S.
 PU1783'HIGHWAY 85.  IT IS NOT IN SECTION 31 AS DESCRIBED BUT RATHER IS IN
 PU1783'SECTION 6, T10N, R3E.  TILE AND MARK ARE IN GOOD CONDITION, SIGN POST
 PU1783'NOT FOUND, SIGN FOUND INSIDE TILE.  THE 48 INCH RCP, TELEPHONE POLE
 PU1783'AND FENCE HAVE ALL BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0374 ***********************************************************************
 OR0374  DESIGNATION -  B 37
 OR0374  PID         -  OR0374
 OR0374  STATE/COUNTY-  SD/BRULE
 OR0374  COUNTRY     -  US
 OR0374  USGS QUAD   -  CEDAR GROVE COLONY (2017)
 OR0374
 OR0374                         *CURRENT SURVEY CONTROL
 OR0374  ______________________________________________________________________
 OR0374* NAD 83(1986) POSITION- 43 36 03.     (N) 098 51 14.     (W)   SCALED
 OR0374* NAVD 88 ORTHO HEIGHT -   496.109 (meters)     1627.65  (feet) ADJUSTED
 OR0374  ______________________________________________________________________
 OR0374  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 OR0374  DYNAMIC HEIGHT  -        495.962 (meters)     1627.17  (feet) COMP
 OR0374  MODELED GRAVITY -    980,309.5   (mgal)                       NAVD 88
 OR0374
 OR0374  VERT ORDER      -  FIRST     CLASS II
 OR0374
 OR0374.The horizontal coordinates were scaled from a map and have
 OR0374.an estimated accuracy of +/- 6 seconds.
 OR0374
 OR0374.The orthometric height was determined by differential leveling and
 OR0374.adjusted by the NATIONAL GEODETIC SURVEY
 OR0374.in June 1991.
 OR0374
 OR0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0374.GEOID18 height accuracy estimate available here.
 OR0374
 OR0374.Click photographs - Photos may exist for this station.
 OR0374
 OR0374.The dynamic height is computed by dividing the NAVD 88
 OR0374.geopotential number by the normal gravity value computed on the
 OR0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0374.degrees latitude (g = 980.6199 gals.).
 OR0374
 OR0374.The modeled gravity was interpolated from observed gravity values.
 OR0374
 OR0374;                    North         East    Units  Estimated Accuracy
 OR0374;SPC SD S     -   141,870.      719,440.      MT  (+/- 180 meters Scaled)
 OR0374
 OR0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP117275(NAD 83)
 OR0374
 OR0374                          SUPERSEDED SURVEY CONTROL
 OR0374
 OR0374  NGVD 29 (??/??/92)  495.762  (m)         1626.51   (f) ADJ UNCH    1 2
 OR0374
 OR0374.Superseded values are not recommended for survey control.
 OR0374
 OR0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0374.See file dsdata.pdf to determine how the superseded data were derived.
 OR0374
 OR0374_MARKER: DB = BENCH MARK DISK
 OR0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0374_STAMPING: 1626.512 B 37 1933
 OR0374_MARK LOGO: CGS
 OR0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0374+STABILITY: SURFACE MOTION
 OR0374
 OR0374  HISTORY     - Date     Condition        Report By
 OR0374  HISTORY     - 1933     MONUMENTED       CGS
 OR0374  HISTORY     - 1975     MARK NOT FOUND   USGS
 OR0374  HISTORY     - 20120521 MARK NOT FOUND   INDIV
 OR0374
 OR0374                          STATION DESCRIPTION
 OR0374
 OR0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0374'15.5 MI N FROM PLATTE.
 OR0374'IN BRULE COUNTY, 15-1/2 MILES NORTH ALONG U.S. HIGHWAY 281
 OR0374'FROM PLATTE, CHARLES MIX COUNTY, ABOUT 2 MILES SOUTH OF CENTER
 OR0374'SCHOOL, 210 FEET NORTH OF THE INTERSECTION OF A SECTION-LINE
 OR0374'ROAD, 49 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 14 FEET
 OR0374'EAST OF A FENCE CORNER, AND 2 FEET SOUTH OF THE FENCE.  A
 OR0374'STANDARD DISK, STAMPED 1626.512 B 37 1933 AND SET IN THE TOP
 OR0374'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0374
 OR0374                          STATION RECOVERY (1975)
 OR0374
 OR0374'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 OR0374'MARK NOT FOUND.
 OR0374
 OR0374                          STATION RECOVERY (2012)
 OR0374
 OR0374'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0374'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0206 ***********************************************************************
 OS0206  DESIGNATION -  B 370
 OS0206  PID         -  OS0206
 OS0206  STATE/COUNTY-  SD/JONES
 OS0206  COUNTRY     -  US
 OS0206  USGS QUAD   -  OKATON SE (2017)
 OS0206
 OS0206                         *CURRENT SURVEY CONTROL
 OS0206  ______________________________________________________________________
 OS0206* NAD 83(1986) POSITION- 43 52 23.     (N) 100 51 39.     (W)   SCALED
 OS0206* NAVD 88 ORTHO HEIGHT -   728.440 (meters)     2389.89  (feet) ADJUSTED
 OS0206  ______________________________________________________________________
 OS0206  GEOID HEIGHT    -        -23.760 (meters)                     GEOID18
 OS0206  DYNAMIC HEIGHT  -        728.201 (meters)     2389.11  (feet) COMP
 OS0206  MODELED GRAVITY -    980,267.1   (mgal)                       NAVD 88
 OS0206
 OS0206  VERT ORDER      -  FIRST     CLASS II
 OS0206
 OS0206.The horizontal coordinates were scaled from a map and have
 OS0206.an estimated accuracy of +/- 6 seconds.
 OS0206
 OS0206.The orthometric height was determined by differential leveling and
 OS0206.adjusted by the NATIONAL GEODETIC SURVEY
 OS0206.in June 1991.
 OS0206
 OS0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0206.GEOID18 height accuracy estimate available here.
 OS0206
 OS0206.Click photographs - Photos may exist for this station.
 OS0206
 OS0206.The dynamic height is computed by dividing the NAVD 88
 OS0206.geopotential number by the normal gravity value computed on the
 OS0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0206.degrees latitude (g = 980.6199 gals.).
 OS0206
 OS0206.The modeled gravity was interpolated from observed gravity values.
 OS0206
 OS0206;                    North         East    Units  Estimated Accuracy
 OS0206;SPC SD S     -   171,190.      557,610.      MT  (+/- 180 meters Scaled)
 OS0206
 OS0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP504594(NAD 83)
 OS0206
 OS0206                          SUPERSEDED SURVEY CONTROL
 OS0206
 OS0206  NGVD 29 (??/??/92)  727.974  (m)         2388.36   (f) ADJ UNCH    1 2
 OS0206
 OS0206.Superseded values are not recommended for survey control.
 OS0206
 OS0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0206.See file dsdata.pdf to determine how the superseded data were derived.
 OS0206
 OS0206_MARKER: DB = BENCH MARK DISK
 OS0206_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0206_STAMPING: B 370 1962
 OS0206_MARK LOGO: CGS
 OS0206_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0206_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0206_ROD/PIPE-DEPTH: 4.3 meters
 OS0206
 OS0206  HISTORY     - Date     Condition        Report By
 OS0206  HISTORY     - 1962     MONUMENTED       CGS
 OS0206
 OS0206                          STATION DESCRIPTION
 OS0206
 OS0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0206'1.8 MI SE FROM OKATON.
 OS0206'1.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0206'PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION
 OS0206'14, T 2 S, R 27 E, 2 POLES WEST OF MILE POST 525, 48 FEET NORTH
 OS0206'OF NORTH RAIL, 1 FOOT SOUTH OF A FENCE, 1.5 FEET SOUTH OF A
 OS0206'METAL WITNESS POST, 4 FEET ABOVE THE LEVEL OF THE RAILS, AND ON
 OS0206'THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A
 OS0206'DEPTH OF 14 FEET AND IS ENCLOSED IN A 6-INCH TILE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0497 ***********************************************************************
 PT0497  DESIGNATION -  B 371
 PT0497  PID         -  PT0497
 PT0497  STATE/COUNTY-  SD/HAAKON
 PT0497  COUNTRY     -  US
 PT0497  USGS QUAD   -  ELBON (2017)
 PT0497
 PT0497                         *CURRENT SURVEY CONTROL
 PT0497  ______________________________________________________________________
 PT0497* NAD 83(1986) POSITION- 44 20 37.     (N) 101 40 40.     (W)   SCALED
 PT0497* NAVD 88 ORTHO HEIGHT -   751.030 (meters)     2464.00  (feet) ADJUSTED
 PT0497  ______________________________________________________________________
 PT0497  GEOID HEIGHT    -        -20.956 (meters)                     GEOID18
 PT0497  DYNAMIC HEIGHT  -        750.827 (meters)     2463.34  (feet) COMP
 PT0497  MODELED GRAVITY -    980,322.7   (mgal)                       NAVD 88
 PT0497
 PT0497  VERT ORDER      -  FIRST     CLASS II
 PT0497
 PT0497.The horizontal coordinates were scaled from a map and have
 PT0497.an estimated accuracy of +/- 6 seconds.
 PT0497
 PT0497.The orthometric height was determined by differential leveling and
 PT0497.adjusted by the NATIONAL GEODETIC SURVEY
 PT0497.in June 1991.
 PT0497
 PT0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0497.GEOID18 height accuracy estimate available here.
 PT0497
 PT0497.Click photographs - Photos may exist for this station.
 PT0497
 PT0497.The dynamic height is computed by dividing the NAVD 88
 PT0497.geopotential number by the normal gravity value computed on the
 PT0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0497.degrees latitude (g = 980.6199 gals.).
 PT0497
 PT0497.The modeled gravity was interpolated from observed gravity values.
 PT0497
 PT0497;                    North         East    Units  Estimated Accuracy
 PT0497;SPC SD S     -   224,200.      492,800.      MT  (+/- 180 meters Scaled)
 PT0497
 PT0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ865135(NAD 83)
 PT0497
 PT0497                          SUPERSEDED SURVEY CONTROL
 PT0497
 PT0497  NGVD 29 (??/??/92)  750.562  (m)         2462.47   (f) ADJ UNCH    1 2
 PT0497
 PT0497.Superseded values are not recommended for survey control.
 PT0497
 PT0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0497.See file dsdata.pdf to determine how the superseded data were derived.
 PT0497
 PT0497_MARKER: DB = BENCH MARK DISK
 PT0497_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0497_STAMPING: B 371 1962
 PT0497_MARK LOGO: CGS
 PT0497_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0497_ROD/PIPE-DEPTH: 3.7 meters
 PT0497
 PT0497  HISTORY     - Date     Condition        Report By
 PT0497  HISTORY     - 1962     MONUMENTED       CGS
 PT0497
 PT0497                          STATION DESCRIPTION
 PT0497
 PT0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0497'8.1 MI S FROM MILESVILLE.
 PT0497'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0497'LUTHERAN HOUR AT MILESVILLE, THENCE 4.1 MILES SOUTH ALONG STATE
 PT0497'HIGHWAY 73, 63 FEET NORTH OF THE CENTER OF A WIRE GATE, 52 FEET
 PT0497'WEST OF THE CENTERLINE OF THE HIGHWAY, 1.2 FEET WEST OF A
 PT0497'METAL WITNESS POST, 1 FOOT EAST OF A FENCE, CLAMPED ON A 5/8
 PT0497'INCH COPPER-COATED ROD WHICH IS DRIVEN TO A DEPTH OF 12 FEET,
 PT0497'AND ENCASED IN A 6-INCH TILE PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0593 ***********************************************************************
 PT0593  DESIGNATION -  B 372
 PT0593  PID         -  PT0593
 PT0593  STATE/COUNTY-  SD/HAAKON
 PT0593  COUNTRY     -  US
 PT0593  USGS QUAD   -  PHILIP SE (2017)
 PT0593
 PT0593                         *CURRENT SURVEY CONTROL
 PT0593  ______________________________________________________________________
 PT0593* NAD 83(1986) POSITION- 44 02 23.     (N) 101 37 27.     (W)   SCALED
 PT0593* NAVD 88 ORTHO HEIGHT -   650.471 (meters)     2134.09  (feet) ADJUSTED
 PT0593  ______________________________________________________________________
 PT0593  GEOID HEIGHT    -        -21.253 (meters)                     GEOID18
 PT0593  DYNAMIC HEIGHT  -        650.280 (meters)     2133.46  (feet) COMP
 PT0593  MODELED GRAVITY -    980,304.5   (mgal)                       NAVD 88
 PT0593
 PT0593  VERT ORDER      -  SECOND    CLASS 0
 PT0593
 PT0593.The horizontal coordinates were scaled from a map and have
 PT0593.an estimated accuracy of +/- 6 seconds.
 PT0593
 PT0593.The orthometric height was determined by differential leveling and
 PT0593.adjusted by the NATIONAL GEODETIC SURVEY
 PT0593.in June 1991.
 PT0593
 PT0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0593.GEOID18 height accuracy estimate available here.
 PT0593
 PT0593.Click photographs - Photos may exist for this station.
 PT0593
 PT0593.The dynamic height is computed by dividing the NAVD 88
 PT0593.geopotential number by the normal gravity value computed on the
 PT0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0593.degrees latitude (g = 980.6199 gals.).
 PT0593
 PT0593.The modeled gravity was interpolated from observed gravity values.
 PT0593
 PT0593;                    North         East    Units  Estimated Accuracy
 PT0593;SPC SD S     -   190,370.      496,550.      MT  (+/- 180 meters Scaled)
 PT0593
 PT0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP897796(NAD 83)
 PT0593
 PT0593                          SUPERSEDED SURVEY CONTROL
 PT0593
 PT0593  NGVD 29 (??/??/92)  650.018  (m)         2132.60   (f) ADJ UNCH    2 0
 PT0593
 PT0593.Superseded values are not recommended for survey control.
 PT0593
 PT0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0593.See file dsdata.pdf to determine how the superseded data were derived.
 PT0593
 PT0593_MARKER: DB = BENCH MARK DISK
 PT0593_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0593_STAMPING: B 372 1962
 PT0593_MARK LOGO: CGS
 PT0593_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0593_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0593_ROD/PIPE-DEPTH: 5.8 meters
 PT0593
 PT0593  HISTORY     - Date     Condition        Report By
 PT0593  HISTORY     - 1962     MONUMENTED       CGS
 PT0593
 PT0593                          STATION DESCRIPTION
 PT0593
 PT0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0593'2.2 MI E FROM PHILIP.
 PT0593'ABOUT 2.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0593'FROM THE STATION AT PHILIP, IN SECTION 17, T 1 N, R 21 E, 6
 PT0593'POSTS EAST OF MILE POST 558, 46 FEET SOUTH OF THE SOUTH RAIL,
 PT0593'83 FEET EAST OF A TELEPHONE POLE, 1 1/2 FEET NORTH OF A FENCE,
 PT0593'1.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL,
 PT0593'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS DRIVEN
 PT0593'TO A DEPTH OF 19 FEET AND ENCASED IN A 6-INCH TILE PROJECTING
 PT0593'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0382 ***********************************************************************
 OS0382  DESIGNATION -  B 373
 OS0382  PID         -  OS0382
 OS0382  STATE/COUNTY-  SD/JACKSON
 OS0382  COUNTRY     -  US
 OS0382  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0382
 OS0382                         *CURRENT SURVEY CONTROL
 OS0382  ______________________________________________________________________
 OS0382* NAD 83(1986) POSITION- 43 54 28.87   (N) 101 39 39.04   (W)   HD_HELD1
 OS0382* NAVD 88 ORTHO HEIGHT -   764.170 (meters)     2507.11  (feet) ADJUSTED
 OS0382  ______________________________________________________________________
 OS0382  GEOID HEIGHT    -        -21.070 (meters)                     GEOID18
 OS0382  DYNAMIC HEIGHT  -        763.931 (meters)     2506.33  (feet) COMP
 OS0382  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 OS0382
 OS0382  VERT ORDER      -  FIRST     CLASS II
 OS0382
 OS0382.The horizontal coordinates were determined by differentially corrected
 OS0382.hand held GPS observations or other comparable positioning techniques
 OS0382.and have an estimated accuracy of +/- 3 meters.
 OS0382
 OS0382.The orthometric height was determined by differential leveling and
 OS0382.adjusted by the NATIONAL GEODETIC SURVEY
 OS0382.in June 1991.
 OS0382
 OS0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0382.GEOID18 height accuracy estimate available here.
 OS0382
 OS0382.Click photographs - Photos may exist for this station.
 OS0382
 OS0382.The dynamic height is computed by dividing the NAVD 88
 OS0382.geopotential number by the normal gravity value computed on the
 OS0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0382.degrees latitude (g = 980.6199 gals.).
 OS0382
 OS0382.The modeled gravity was interpolated from observed gravity values.
 OS0382
 OS0382;                    North         East    Units  Estimated Accuracy
 OS0382;SPC SD S     -   175,787.8     493,374.1     MT  (+/- 3 meters HH1 GPS) 
 OS0382
 OS0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8633665098(NAD 83)
 OS0382
 OS0382                          SUPERSEDED SURVEY CONTROL
 OS0382
 OS0382  NGVD 29 (??/??/92)  763.713  (m)         2505.62   (f) ADJ UNCH    1 2
 OS0382
 OS0382.Superseded values are not recommended for survey control.
 OS0382
 OS0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0382.See file dsdata.pdf to determine how the superseded data were derived.
 OS0382
 OS0382_MARKER: DB = BENCH MARK DISK
 OS0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0382_STAMPING: B 373 1962
 OS0382_MARK LOGO: CGS
 OS0382_PROJECTION: FLUSH
 OS0382_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0382+STABILITY: SURFACE MOTION
 OS0382
 OS0382  HISTORY     - Date     Condition        Report By
 OS0382  HISTORY     - UNK      MONUMENTED       CGS
 OS0382  HISTORY     - 1962     GOOD             CGS
 OS0382
 OS0382                          STATION DESCRIPTION
 OS0382
 OS0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0382'9.4 MI S FROM PHILIP.
 OS0382'ABOUT 9.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0382'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 103 FEET NORTH OF
 OS0382'A POWER POLE, 95 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 39
 OS0382'FEET SOUTH OF THE CENTER OF A WIRE GATE, 5 FEET SOUTH OF A
 OS0382'FENCE, 2 FEET WEST OF A FENCE, 1.6 FEET NORTH OF A METAL WITNESS
 OS0382'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 OS0382'CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0706 ***********************************************************************
 PT0706  DESIGNATION -  B 374
 PT0706  PID         -  PT0706
 PT0706  STATE/COUNTY-  SD/HAAKON
 PT0706  COUNTRY     -  US
 PT0706  USGS QUAD   -  HILLAND (2017)
 PT0706
 PT0706                         *CURRENT SURVEY CONTROL
 PT0706  ______________________________________________________________________
 PT0706* NAD 83(1986) POSITION- 44 17 03.     (N) 101 50 51.     (W)   SCALED
 PT0706* NAVD 88 ORTHO HEIGHT -   789.476 (meters)     2590.14  (feet) ADJUSTED
 PT0706  ______________________________________________________________________
 PT0706  GEOID HEIGHT    -        -20.389 (meters)                     GEOID18
 PT0706  DYNAMIC HEIGHT  -        789.255 (meters)     2589.41  (feet) COMP
 PT0706  MODELED GRAVITY -    980,312.1   (mgal)                       NAVD 88
 PT0706
 PT0706  VERT ORDER      -  SECOND    CLASS 0
 PT0706
 PT0706.The horizontal coordinates were scaled from a map and have
 PT0706.an estimated accuracy of +/- 6 seconds.
 PT0706
 PT0706.The orthometric height was determined by differential leveling and
 PT0706.adjusted by the NATIONAL GEODETIC SURVEY
 PT0706.in June 1991.
 PT0706
 PT0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0706.GEOID18 height accuracy estimate available here.
 PT0706
 PT0706.Click photographs - Photos may exist for this station.
 PT0706
 PT0706.The dynamic height is computed by dividing the NAVD 88
 PT0706.geopotential number by the normal gravity value computed on the
 PT0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0706.degrees latitude (g = 980.6199 gals.).
 PT0706
 PT0706.The modeled gravity was interpolated from observed gravity values.
 PT0706
 PT0706;                    North         East    Units  Estimated Accuracy
 PT0706;SPC SD S     -   217,830.      479,150.      MT  (+/- 180 meters Scaled)
 PT0706
 PT0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ727073(NAD 83)
 PT0706
 PT0706                          SUPERSEDED SURVEY CONTROL
 PT0706
 PT0706  NGVD 29 (??/??/92)  789.011  (m)         2588.61   (f) ADJ UNCH    2 0
 PT0706
 PT0706.Superseded values are not recommended for survey control.
 PT0706
 PT0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0706.See file dsdata.pdf to determine how the superseded data were derived.
 PT0706
 PT0706_MARKER: DB = BENCH MARK DISK
 PT0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0706_STAMPING: B 374 1962
 PT0706_MARK LOGO: CGS
 PT0706_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0706+STABILITY: SURFACE MOTION
 PT0706
 PT0706  HISTORY     - Date     Condition        Report By
 PT0706  HISTORY     - 1962     MONUMENTED       CGS
 PT0706
 PT0706                          STATION DESCRIPTION
 PT0706
 PT0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0706'0.5 MI E FROM HILLAND.
 PT0706'ABOUT 0.5 MILE EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0706'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD
 PT0706'AND A ROAD LEADING SOUTH, IN SECTION 21, T 4 N, R 19 E, 36 FEET
 PT0706'NORTH OF THE CENTER LINE OF THE GRAVEL ROAD, 75 FEET EAST OF
 PT0706'THE CENTER LINE OF THE ROAD LEADING SOUTH, 21 FEET EAST OF THE
 PT0706'CENTER OF A WIRE GATE, 2 FEET SOUTH OF A FENCE, 1.4 FEET WEST
 PT0706'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PT0706'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0706'7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0374 ***********************************************************************
 PU0374  DESIGNATION -  B 375
 PU0374  PID         -  PU0374
 PU0374  STATE/COUNTY-  SD/PENNINGTON
 PU0374  COUNTRY     -  US
 PU0374  USGS QUAD   -  PEDRO (2017)
 PU0374
 PU0374                         *CURRENT SURVEY CONTROL
 PU0374  ______________________________________________________________________
 PU0374* NAD 83(1986) POSITION- 44 23 01.     (N) 102 04 05.     (W)   SCALED
 PU0374* NAVD 88 ORTHO HEIGHT -   767.420 (meters)     2517.78  (feet) ADJUSTED
 PU0374  ______________________________________________________________________
 PU0374  GEOID HEIGHT    -        -19.783 (meters)                     GEOID18
 PU0374  DYNAMIC HEIGHT  -        767.223 (meters)     2517.13  (feet) COMP
 PU0374  MODELED GRAVITY -    980,335.7   (mgal)                       NAVD 88
 PU0374
 PU0374  VERT ORDER      -  SECOND    CLASS 0
 PU0374
 PU0374.The horizontal coordinates were scaled from a map and have
 PU0374.an estimated accuracy of +/- 6 seconds.
 PU0374
 PU0374.The orthometric height was determined by differential leveling and
 PU0374.adjusted by the NATIONAL GEODETIC SURVEY
 PU0374.in June 1991.
 PU0374
 PU0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0374.GEOID18 height accuracy estimate available here.
 PU0374
 PU0374.Click photographs - Photos may exist for this station.
 PU0374
 PU0374.The dynamic height is computed by dividing the NAVD 88
 PU0374.geopotential number by the normal gravity value computed on the
 PU0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0374.degrees latitude (g = 980.6199 gals.).
 PU0374
 PU0374.The modeled gravity was interpolated from observed gravity values.
 PU0374
 PU0374;                    North         East    Units  Estimated Accuracy
 PU0374;SPC SD S     -   229,220.      461,780.      MT  (+/- 180 meters Scaled)
 PU0374
 PU0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK335186(NAD 83)
 PU0374
 PU0374                          SUPERSEDED SURVEY CONTROL
 PU0374
 PU0374  NGVD 29 (??/??/92)  766.967  (m)         2516.29   (f) ADJ UNCH    2 0
 PU0374
 PU0374.Superseded values are not recommended for survey control.
 PU0374
 PU0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0374.See file dsdata.pdf to determine how the superseded data were derived.
 PU0374
 PU0374_MARKER: DB = BENCH MARK DISK
 PU0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0374_STAMPING: B 375 1962
 PU0374_MARK LOGO: CGS
 PU0374_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0374+STABILITY: SURFACE MOTION
 PU0374
 PU0374  HISTORY     - Date     Condition        Report By
 PU0374  HISTORY     - 1962     MONUMENTED       CGS
 PU0374
 PU0374                          STATION DESCRIPTION
 PU0374
 PU0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0374'4.4 MI SE FROM PEDRO.
 PU0374'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0374'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD, THENCE
 PU0374'3.0 MILES SOUTHEAST ALONG A GRAVELED ROAD, IN SECTION 21, T 5 N,
 PU0374'R 17 E, 128 FEET WEST OF THE CENTER LINE OF THE ROAD, 98 FEET
 PU0374'NORTH OF THE NORTHWEST CORNER OF A CATTLE GUARD, 1 1/2 FEET EAST
 PU0374'OF A FENCE, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU0374'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0374'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2098 ***********************************************************************
 PU2098  DESIGNATION -  B 376
 PU2098  PID         -  PU2098
 PU2098  STATE/COUNTY-  SD/LAWRENCE
 PU2098  COUNTRY     -  US
 PU2098  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2098
 PU2098                         *CURRENT SURVEY CONTROL
 PU2098  ______________________________________________________________________
 PU2098* NAD 83(1986) POSITION- 44 30 10.     (N) 103 53 46.     (W)   SCALED
 PU2098* NAVD 88 ORTHO HEIGHT -  1104.851 (meters)     3624.83  (feet) ADJUSTED
 PU2098  ______________________________________________________________________
 PU2098  GEOID HEIGHT    -        -14.556 (meters)                     GEOID18
 PU2098  DYNAMIC HEIGHT  -       1104.475 (meters)     3623.60  (feet) COMP
 PU2098  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 PU2098
 PU2098  VERT ORDER      -  SECOND    CLASS 0
 PU2098
 PU2098.The horizontal coordinates were scaled from a map and have
 PU2098.an estimated accuracy of +/- 6 seconds.
 PU2098
 PU2098.The orthometric height was determined by differential leveling and
 PU2098.adjusted by the NATIONAL GEODETIC SURVEY
 PU2098.in June 1991.
 PU2098
 PU2098.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2098.GEOID18 height accuracy estimate available here.
 PU2098
 PU2098.Click photographs - Photos may exist for this station.
 PU2098
 PU2098.The dynamic height is computed by dividing the NAVD 88
 PU2098.geopotential number by the normal gravity value computed on the
 PU2098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2098.degrees latitude (g = 980.6199 gals.).
 PU2098
 PU2098.The modeled gravity was interpolated from observed gravity values.
 PU2098
 PU2098;                    North         East    Units  Estimated Accuracy
 PU2098;SPC SD N     -    81,850.      290,280.      MT  (+/- 180 meters Scaled)
 PU2098
 PU2098_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK877283(NAD 83)
 PU2098
 PU2098                          SUPERSEDED SURVEY CONTROL
 PU2098
 PU2098  NGVD 29 (??/??/92) 1104.287  (m)         3622.98   (f) ADJ UNCH    2 0
 PU2098
 PU2098.Superseded values are not recommended for survey control.
 PU2098
 PU2098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2098.See file dsdata.pdf to determine how the superseded data were derived.
 PU2098
 PU2098_MARKER: DB = BENCH MARK DISK
 PU2098_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2098_SP_SET: BOX CULVERT HEADWALL
 PU2098_STAMPING: B 376 1962
 PU2098_MARK LOGO: CGS
 PU2098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2098+STABILITY: SURFACE MOTION
 PU2098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2098+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2007
 PU2098
 PU2098  HISTORY     - Date     Condition        Report By
 PU2098  HISTORY     - 1962     MONUMENTED       CGS
 PU2098  HISTORY     - 20070501 GOOD             NJS
 PU2098
 PU2098                          STATION DESCRIPTION
 PU2098
 PU2098'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2098'2.9 MI NW FROM SPEARFISH.
 PU2098'ABOUT 0.2 MILE NORTH ALONG OLD U.S. HIGHWAY 85 FROM THE POST
 PU2098'OFFICE AT SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD HIGHWAY 14
 PU2098'AND 85, THENCE 2.25 MILES NORTHWEST ALONG OLD HIGHWAY U.S. 14
 PU2098'AT A SHARP CURVE, SET IN TOP AND AT THE WEST END OF THE SOUTH
 PU2098'HEADWALL OF A 4 X 6 FOOT BOX CULVERT UNDER THE HIGHWAY, 14 FEET
 PU2098'SOUTH OF THE CENTERLINE OF THE HIGHWAY AND ABOUT LEVEL WITH
 PU2098'THE HIGHWAY, SET HORIZONTAL.
 PU2098
 PU2098                          STATION RECOVERY (2007)
 PU2098
 PU2098'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1703 ***********************************************************************
 PU1703  DESIGNATION -  B 377
 PU1703  PID         -  PU1703
 PU1703  STATE/COUNTY-  SD/LAWRENCE
 PU1703  COUNTRY     -  US
 PU1703  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1703
 PU1703                         *CURRENT SURVEY CONTROL
 PU1703  ______________________________________________________________________
 PU1703* NAD 83(1986) POSITION- 44 26 43.     (N) 103 42 55.     (W)   SCALED
 PU1703* NAVD 88 ORTHO HEIGHT -  1223.419 (meters)     4013.83  (feet) ADJUSTED
 PU1703  ______________________________________________________________________
 PU1703  GEOID HEIGHT    -        -14.552 (meters)                     GEOID18
 PU1703  DYNAMIC HEIGHT  -       1223.003 (meters)     4012.47  (feet) COMP
 PU1703  MODELED GRAVITY -    980,234.5   (mgal)                       NAVD 88
 PU1703
 PU1703  VERT ORDER      -  SECOND    CLASS 0
 PU1703
 PU1703.The horizontal coordinates were scaled from a map and have
 PU1703.an estimated accuracy of +/- 6 seconds.
 PU1703
 PU1703.The orthometric height was determined by differential leveling and
 PU1703.adjusted by the NATIONAL GEODETIC SURVEY
 PU1703.in June 1991.
 PU1703
 PU1703.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1703.GEOID18 height accuracy estimate available here.
 PU1703
 PU1703.Click photographs - Photos may exist for this station.
 PU1703
 PU1703.The dynamic height is computed by dividing the NAVD 88
 PU1703.geopotential number by the normal gravity value computed on the
 PU1703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1703.degrees latitude (g = 980.6199 gals.).
 PU1703
 PU1703.The modeled gravity was interpolated from observed gravity values.
 PU1703
 PU1703;                    North         East    Units  Estimated Accuracy
 PU1703;SPC SD N     -    74,790.      304,360.      MT  (+/- 180 meters Scaled)
 PU1703
 PU1703_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK022221(NAD 83)
 PU1703
 PU1703                          SUPERSEDED SURVEY CONTROL
 PU1703
 PU1703  NGVD 29 (??/??/92) 1222.875  (m)         4012.05   (f) ADJ UNCH    2 0
 PU1703
 PU1703.Superseded values are not recommended for survey control.
 PU1703
 PU1703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1703.See file dsdata.pdf to determine how the superseded data were derived.
 PU1703
 PU1703_MARKER: DB = BENCH MARK DISK
 PU1703_SETTING: 66 = SET IN ROCK OUTCROP
 PU1703_STAMPING: B 377 1962
 PU1703_MARK LOGO: CGS
 PU1703_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1703+STABILITY: POSITION/ELEVATION WELL
 PU1703
 PU1703  HISTORY     - Date     Condition        Report By
 PU1703  HISTORY     - 1962     MONUMENTED       CGS
 PU1703
 PU1703                          STATION DESCRIPTION
 PU1703
 PU1703'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1703'9.4 MI SE FROM SPEARFISH.
 PU1703'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST
 PU1703'OFFICE AT SPEARFISH, THENCE 0.15 MILE EAST ALONG A GRAVELED
 PU1703'ROAD, AT THE CREST OF A SMALL HILL, SET IN TOP OF A LARGE ROCK
 PU1703'OUTCROP, 34 FEET SOUTH OF THE CENTERLINE OF THE GRAVELED
 PU1703'ROAD, 35 FEET WEST OF THE CENTERLINE OF A TRACK ROAD, 27 FEET
 PU1703'WEST NORTHWEST OF THE WEST END OF A WIRE GATE, 5.5 FEET NORTH
 PU1703'OF A FENCE LINE, ABOUT 1 FOOT LOWER THAN THE ROAD, SET
 PU1703'HORIZONTALLY IN A ROCK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0441 ***********************************************************************
 PU0441  DESIGNATION -  B 378
 PU0441  PID         -  PU0441
 PU0441  STATE/COUNTY-  SD/PENNINGTON
 PU0441  COUNTRY     -  US
 PU0441  USGS QUAD   -  RAINY CREEK (2017)
 PU0441
 PU0441                         *CURRENT SURVEY CONTROL
 PU0441  ______________________________________________________________________
 PU0441* NAD 83(1986) POSITION- 44 14 25.71   (N) 102 12 21.14   (W)   HD_HELD1
 PU0441* NAVD 88 ORTHO HEIGHT -   818.327 (meters)     2684.79  (feet) ADJUSTED
 PU0441  ______________________________________________________________________
 PU0441  GEOID HEIGHT    -        -19.297 (meters)                     GEOID18
 PU0441  DYNAMIC HEIGHT  -        818.094 (meters)     2684.03  (feet) COMP
 PU0441  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 PU0441
 PU0441  VERT ORDER      -  SECOND    CLASS 0
 PU0441
 PU0441.The horizontal coordinates were determined by differentially corrected
 PU0441.hand held GPS observations or other comparable positioning techniques
 PU0441.and have an estimated accuracy of +/- 3 meters.
 PU0441
 PU0441.The orthometric height was determined by differential leveling and
 PU0441.adjusted by the NATIONAL GEODETIC SURVEY
 PU0441.in June 1991.
 PU0441
 PU0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0441.GEOID18 height accuracy estimate available here.
 PU0441
 PU0441.Click photographs - Photos may exist for this station.
 PU0441
 PU0441.The dynamic height is computed by dividing the NAVD 88
 PU0441.geopotential number by the normal gravity value computed on the
 PU0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0441.degrees latitude (g = 980.6199 gals.).
 PU0441
 PU0441.The modeled gravity was interpolated from observed gravity values.
 PU0441
 PU0441;                    North         East    Units  Estimated Accuracy
 PU0441;SPC SD S     -   213,559.8     450,436.5     MT  (+/- 3 meters HH1 GPS) 
 PU0441
 PU0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2311202379(NAD 83)
 PU0441
 PU0441                          SUPERSEDED SURVEY CONTROL
 PU0441
 PU0441  NGVD 29 (??/??/92)  817.865  (m)         2683.28   (f) ADJ UNCH    2 0
 PU0441
 PU0441.Superseded values are not recommended for survey control.
 PU0441
 PU0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0441.See file dsdata.pdf to determine how the superseded data were derived.
 PU0441
 PU0441_MARKER: DB = BENCH MARK DISK
 PU0441_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0441+WITH SETTING: INFORMATION.
 PU0441_STAMPING: B 378 1962
 PU0441_MARK LOGO: CGS
 PU0441_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0441_ROD/PIPE-DEPTH: 2.4 meters
 PU0441
 PU0441  HISTORY     - Date     Condition        Report By
 PU0441  HISTORY     - 1962     MONUMENTED       CGS
 PU0441
 PU0441                          STATION DESCRIPTION
 PU0441
 PU0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0441'1 MI S FROM CREIGHTON.
 PU0441'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0441'SERVICE STATION AT CREIGHTON, 0.1 MILE EAST OF A FARMHOUSE, 136
 PU0441'FEET SOUTHEAST OF THE CENTER LINE OF A CURVE IN THE ROAD, 38 FEET
 PU0441'NORTH OF THE CENTER LINE OF A GRAVELED ROAD, 5.0 FEET NORTH OF A
 PU0441'FENCE CORNER, 1.0 FEET WEST OF A FENCE, 2.0 FEET NORTHEAST OF A
 PU0441'METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE ROAD,
 PU0441'AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN TO A
 PU0441'DEPTH OF 8 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6
 PU0441'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0543 ***********************************************************************
 PU0543  DESIGNATION -  B 379
 PU0543  PID         -  PU0543
 PU0543  STATE/COUNTY-  SD/PENNINGTON
 PU0543  COUNTRY     -  US
 PU0543  USGS QUAD   -  LAKE HILL (2017)
 PU0543
 PU0543                         *CURRENT SURVEY CONTROL
 PU0543  ______________________________________________________________________
 PU0543* NAD 83(1986) POSITION- 44 06 36.     (N) 102 08 51.     (W)   SCALED
 PU0543* NAVD 88 ORTHO HEIGHT -   886.644 (meters)     2908.93  (feet) ADJUSTED
 PU0543  ______________________________________________________________________
 PU0543  GEOID HEIGHT    -        -19.315 (meters)                     GEOID18
 PU0543  DYNAMIC HEIGHT  -        886.385 (meters)     2908.08  (feet) COMP
 PU0543  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 PU0543
 PU0543  VERT ORDER      -  SECOND    CLASS 0
 PU0543
 PU0543.The horizontal coordinates were scaled from a map and have
 PU0543.an estimated accuracy of +/- 6 seconds.
 PU0543
 PU0543.The orthometric height was determined by differential leveling and
 PU0543.adjusted by the NATIONAL GEODETIC SURVEY
 PU0543.in June 1991.
 PU0543
 PU0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0543.GEOID18 height accuracy estimate available here.
 PU0543
 PU0543.Click photographs - Photos may exist for this station.
 PU0543
 PU0543.The dynamic height is computed by dividing the NAVD 88
 PU0543.geopotential number by the normal gravity value computed on the
 PU0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0543.degrees latitude (g = 980.6199 gals.).
 PU0543
 PU0543.The modeled gravity was interpolated from observed gravity values.
 PU0543
 PU0543;                    North         East    Units  Estimated Accuracy
 PU0543;SPC SD S     -   198,960.      454,780.      MT  (+/- 180 meters Scaled)
 PU0543
 PU0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ282880(NAD 83)
 PU0543
 PU0543                          SUPERSEDED SURVEY CONTROL
 PU0543
 PU0543  NGVD 29 (??/??/92)  886.192  (m)         2907.45   (f) ADJ UNCH    2 0
 PU0543
 PU0543.Superseded values are not recommended for survey control.
 PU0543
 PU0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0543.See file dsdata.pdf to determine how the superseded data were derived.
 PU0543
 PU0543_MARKER: DB = BENCH MARK DISK
 PU0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0543_STAMPING: B 379 1962
 PU0543_MARK LOGO: CGS
 PU0543_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0543+STABILITY: SURFACE MOTION
 PU0543
 PU0543  HISTORY     - Date     Condition        Report By
 PU0543  HISTORY     - 1962     MONUMENTED       CGS
 PU0543
 PU0543                          STATION DESCRIPTION
 PU0543
 PU0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0543'9.8 MI N FROM QUINN.
 PU0543'ABOUT 8.7 MILES NORTH ALONG A PAVED ROAD FROM THE POST OFFICE
 PU0543'AT QUINN, THENCE 1.05 MILES WEST ALONG A GRAVELED ROAD, OR ABOUT
 PU0543'6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE AT
 PU0543'WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 2.0 MILES
 PU0543'NORTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG A
 PU0543'GRAVELED ROAD, 56 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PU0543'65 FEET SOUTHEAST OF THE CENTER OF AN INTERSECTION OF THE
 PU0543'GRAVELED ROAD AND A NORTH-SOUTH TRACK ROAD, 25 FEET EAST OF THE
 PU0543'CENTER LINE OF THE TRACK ROAD, 21 FEET SOUTH OF A FENCE CORNER
 PU0543'POST, 19 1/2 FEET SOUTH OF A POWER POLE, 2 FEET WEST OF A FENCE,
 PU0543'1.8 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PU0543'WITH ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0543'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0152 ***********************************************************************
 OS0152  DESIGNATION -  B 38
 OS0152  PID         -  OS0152
 OS0152  STATE/COUNTY-  SD/MELLETTE
 OS0152  COUNTRY     -  US
 OS0152  USGS QUAD   -  MISSION NW (2017)
 OS0152
 OS0152                         *CURRENT SURVEY CONTROL
 OS0152  ______________________________________________________________________
 OS0152* NAD 83(1986) POSITION- 43 24 08.     (N) 100 43 18.     (W)   SCALED
 OS0152* NAVD 88 ORTHO HEIGHT -   770.138 (meters)     2526.69  (feet) ADJUSTED
 OS0152  ______________________________________________________________________
 OS0152  GEOID HEIGHT    -        -23.489 (meters)                     GEOID18
 OS0152  DYNAMIC HEIGHT  -        769.843 (meters)     2525.73  (feet) COMP
 OS0152  MODELED GRAVITY -    980,211.7   (mgal)                       NAVD 88
 OS0152
 OS0152  VERT ORDER      -  FIRST     CLASS II
 OS0152
 OS0152.The horizontal coordinates were scaled from a map and have
 OS0152.an estimated accuracy of +/- 6 seconds.
 OS0152
 OS0152.The orthometric height was determined by differential leveling and
 OS0152.adjusted by the NATIONAL GEODETIC SURVEY
 OS0152.in June 1991.
 OS0152
 OS0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0152.GEOID18 height accuracy estimate available here.
 OS0152
 OS0152.Click photographs - Photos may exist for this station.
 OS0152
 OS0152.The dynamic height is computed by dividing the NAVD 88
 OS0152.geopotential number by the normal gravity value computed on the
 OS0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0152.degrees latitude (g = 980.6199 gals.).
 OS0152
 OS0152.The modeled gravity was interpolated from observed gravity values.
 OS0152
 OS0152;                    North         East    Units  Estimated Accuracy
 OS0152;SPC SD S     -   118,820.      568,550.      MT  (+/- 180 meters Scaled)
 OS0152
 OS0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP605069(NAD 83)
 OS0152
 OS0152                          SUPERSEDED SURVEY CONTROL
 OS0152
 OS0152  NGVD 29 (??/??/92)  769.746  (m)         2525.41   (f) ADJ UNCH    1 2
 OS0152
 OS0152.Superseded values are not recommended for survey control.
 OS0152
 OS0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0152.See file dsdata.pdf to determine how the superseded data were derived.
 OS0152
 OS0152_MARKER: DB = BENCH MARK DISK
 OS0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0152_STAMPING: B 38 1933
 OS0152_MARK LOGO: CGS
 OS0152_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0152+STABILITY: SURFACE MOTION
 OS0152_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0152+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1992
 OS0152
 OS0152  HISTORY     - Date     Condition        Report By
 OS0152  HISTORY     - 1933     MONUMENTED       CGS
 OS0152  HISTORY     - 1941     GOOD             CGS
 OS0152  HISTORY     - 19920721 GOOD             NGS
 OS0152
 OS0152                          STATION DESCRIPTION
 OS0152
 OS0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0152'10.8 MI N FROM MISSION.
 OS0152'IN MELLETTE COUNTY, ABOUT 10-3/4 MILES NORTH ALONG U.S. HIGHWAY
 OS0152'83 FROM MISSION, TODD COUNTY, ABOUT 1 MILE NORTH OF A CREEK,
 OS0152'ABOUT 1/4 MILE SOUTH OF A CHURCH AT THE TOP OF A LONG GRADE
 OS0152'LEADING TO A BRIDGE, ABOUT 100 YARDS NORTH OF THE NORTH END OF
 OS0152'A GUARD FENCE, ABOUT 17 YARDS NORTHEAST OF THE CENTER LINE OF THE
 OS0152'HIGHWAY, AND ABOUT 3 YARDS NORTHEAST OF THE EDGE OF A CUT.  A
 OS0152'STANDARD DISK, STAMPED B 38 1933 AND SET IN THE TOP OF A CONCRETE
 OS0152'POST.
 OS0152
 OS0152                          STATION RECOVERY (1941)
 OS0152
 OS0152'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OS0152'RECOVERED IN GOOD CONDITION.
 OS0152
 OS0152                          STATION RECOVERY (1992)
 OS0152
 OS0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0152'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0152'IN WHITE RIVER, THENCE 19.0 KM (11.80 MI) SOUTHERLY ALONG U.S.
 OS0152'HIGHWAY 83, THENCE 0.2 KM (0.10 MI) EASTERLY ALONG A TRACK ROAD,
 OS0152'THENCE 0.6 KM (0.35 MI) SOUTHEASTERLY ALONG A ROAD (ABANDONED), NEAR
 OS0152'THE TOP OF A HIGHWAY CUT, 18.5 M (60.7 FT) NORTHEAST OF THE CENTER OF
 OS0152'THE ROAD, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 OS0152'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0801 ***********************************************************************
 PT0801  DESIGNATION -  B 380
 PT0801  PID         -  PT0801
 PT0801  STATE/COUNTY-  SD/HAAKON
 PT0801  COUNTRY     -  US
 PT0801  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0801
 PT0801                         *CURRENT SURVEY CONTROL
 PT0801  ______________________________________________________________________
 PT0801* NAD 83(1986) POSITION- 44 06 39.     (N) 101 53 14.     (W)   SCALED
 PT0801* NAVD 88 ORTHO HEIGHT -   725.054 (meters)     2378.78  (feet) ADJUSTED
 PT0801  ______________________________________________________________________
 PT0801  GEOID HEIGHT    -        -20.275 (meters)                     GEOID18
 PT0801  DYNAMIC HEIGHT  -        724.843 (meters)     2378.09  (feet) COMP
 PT0801  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 PT0801
 PT0801  VERT ORDER      -  SECOND    CLASS 0
 PT0801
 PT0801.The horizontal coordinates were scaled from a map and have
 PT0801.an estimated accuracy of +/- 6 seconds.
 PT0801
 PT0801.The orthometric height was determined by differential leveling and
 PT0801.adjusted by the NATIONAL GEODETIC SURVEY
 PT0801.in June 1991.
 PT0801
 PT0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0801.GEOID18 height accuracy estimate available here.
 PT0801
 PT0801.Click photographs - Photos may exist for this station.
 PT0801
 PT0801.The dynamic height is computed by dividing the NAVD 88
 PT0801.geopotential number by the normal gravity value computed on the
 PT0801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0801.degrees latitude (g = 980.6199 gals.).
 PT0801
 PT0801.The modeled gravity was interpolated from observed gravity values.
 PT0801
 PT0801;                    North         East    Units  Estimated Accuracy
 PT0801;SPC SD S     -   198,630.      475,620.      MT  (+/- 180 meters Scaled)
 PT0801
 PT0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP689882(NAD 83)
 PT0801
 PT0801                          SUPERSEDED SURVEY CONTROL
 PT0801
 PT0801  NGVD 29 (??/??/92)  724.596  (m)         2377.28   (f) ADJ UNCH    2 0
 PT0801
 PT0801.Superseded values are not recommended for survey control.
 PT0801
 PT0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0801.See file dsdata.pdf to determine how the superseded data were derived.
 PT0801
 PT0801_MARKER: DB = BENCH MARK DISK
 PT0801_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0801_STAMPING: B 380 1962
 PT0801_MARK LOGO: CGS
 PT0801_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0801_ROD/PIPE-DEPTH: 3.4 meters
 PT0801
 PT0801  HISTORY     - Date     Condition        Report By
 PT0801  HISTORY     - 1962     MONUMENTED       CGS
 PT0801
 PT0801                          STATION DESCRIPTION
 PT0801
 PT0801'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0801'14.6 MI S FROM HILLAND.
 PT0801'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0801'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0801'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0801'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0801'ALONG A GRAVELED ROAD, OR 8.7 MILES NORTH ALONG AN ASPHALT
 PT0801'ROAD FROM THE POST OFFICE AT QUINN, THENCE 12.3 MILES EAST
 PT0801'ALONG A GRAVELED ROAD, 62 FEET NORTH OF THE CENTER LINE OF THE
 PT0801'ROAD, 11 FEET NORTHEAST OF A POWER POLE BRACED BY A GUY WIRE,
 PT0801'29 FEET WEST OF THE CENTER OF A WIRE GATE, 19.7 FEET NORTH OF A
 PT0801'FENCE CORNER, 0.7 FOOT EAST OF A FENCE, 1.5 FEET SOUTH OF A
 PT0801'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP
 PT0801'OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN TO A DEPTH OF
 PT0801'11.0 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0501 ***********************************************************************
 PU0501  DESIGNATION -  B 381
 PU0501  PID         -  PU0501
 PU0501  STATE/COUNTY-  SD/PENNINGTON
 PU0501  COUNTRY     -  US
 PU0501  USGS QUAD   -  WASTA NE (2017)
 PU0501
 PU0501                         *CURRENT SURVEY CONTROL
 PU0501  ______________________________________________________________________
 PU0501* NAD 83(1986) POSITION- 44 09 26.     (N) 102 20 53.     (W)   SCALED
 PU0501* NAVD 88 ORTHO HEIGHT -   817.110 (meters)     2680.80  (feet) ADJUSTED
 PU0501  ______________________________________________________________________
 PU0501  GEOID HEIGHT    -        -18.841 (meters)                     GEOID18
 PU0501  DYNAMIC HEIGHT  -        816.880 (meters)     2680.05  (feet) COMP
 PU0501  MODELED GRAVITY -    980,309.0   (mgal)                       NAVD 88
 PU0501
 PU0501  VERT ORDER      -  SECOND    CLASS 0
 PU0501
 PU0501.The horizontal coordinates were scaled from a map and have
 PU0501.an estimated accuracy of +/- 6 seconds.
 PU0501
 PU0501.The orthometric height was determined by differential leveling and
 PU0501.adjusted by the NATIONAL GEODETIC SURVEY
 PU0501.in June 1991.
 PU0501
 PU0501.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0501.GEOID18 height accuracy estimate available here.
 PU0501
 PU0501.Click photographs - Photos may exist for this station.
 PU0501
 PU0501.The dynamic height is computed by dividing the NAVD 88
 PU0501.geopotential number by the normal gravity value computed on the
 PU0501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0501.degrees latitude (g = 980.6199 gals.).
 PU0501
 PU0501.The modeled gravity was interpolated from observed gravity values.
 PU0501
 PU0501;                    North         East    Units  Estimated Accuracy
 PU0501;SPC SD S     -   204,580.      438,860.      MT  (+/- 180 meters Scaled)
 PU0501
 PU0501_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ120927(NAD 83)
 PU0501
 PU0501                          SUPERSEDED SURVEY CONTROL
 PU0501
 PU0501  NGVD 29 (??/??/92)  816.660  (m)         2679.33   (f) ADJ UNCH    2 0
 PU0501
 PU0501.Superseded values are not recommended for survey control.
 PU0501
 PU0501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0501.See file dsdata.pdf to determine how the superseded data were derived.
 PU0501
 PU0501_MARKER: DB = BENCH MARK DISK
 PU0501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0501_STAMPING: B 381 1962
 PU0501_MARK LOGO: CGS
 PU0501_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0501+STABILITY: SURFACE MOTION
 PU0501
 PU0501  HISTORY     - Date     Condition        Report By
 PU0501  HISTORY     - 1962     MONUMENTED       CGS
 PU0501
 PU0501                          STATION DESCRIPTION
 PU0501
 PU0501'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0501'17.5 MI NW FROM WALL.
 PU0501'ABOUT 6.5 MILES NORTH ALONG PENNINGTON COUNTY ROAD 508 FROM THE
 PU0501'POST OFFICE AT WALL, THENCE 1.0 MILE WEST ALONG A GRADED DIRT
 PU0501'ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 2.0
 PU0501'MILES WEST ALONG A TRACK ROAD, THENCE 7.0 MILES NORTHWEST ALONG A
 PU0501'GRAVELED ROAD, IN SECTION 5, T 2 N, R 15 E, MIDWAY BETWEEN TWO
 PU0501'CURVES IN THE ROAD, 119 FEET NORTHEAST OF AND ACROSS THE ROAD
 PU0501'FROM A POWER POLE, 90 FEET NORTH OF A CORNER FENCE POST, 83 FEET
 PU0501'NORTHEAST OF THE CENTER LINE OF THE ROAD, 10 FEET EAST OF THE
 PU0501'CENTER LINE OF A TRAIL ROAD, 1 FOOT WEST OF A FENCE, 1.3 FEET
 PU0501'NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 PU0501'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 PU0501'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0103 ***********************************************************************
 OT0103  DESIGNATION -  B 382
 OT0103  PID         -  OT0103
 OT0103  STATE/COUNTY-  SD/PENNINGTON
 OT0103  COUNTRY     -  US
 OT0103  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0103
 OT0103                         *CURRENT SURVEY CONTROL
 OT0103  ______________________________________________________________________
 OT0103* NAD 83(1986) POSITION- 43 54 24.     (N) 102 20 20.     (W)   SCALED
 OT0103* NAVD 88 ORTHO HEIGHT -   906.233 (meters)     2973.20  (feet) ADJUSTED
 OT0103  ______________________________________________________________________
 OT0103  GEOID HEIGHT    -        -18.716 (meters)                     GEOID18
 OT0103  DYNAMIC HEIGHT  -        905.943 (meters)     2972.25  (feet) COMP
 OT0103  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 OT0103
 OT0103  VERT ORDER      -  SECOND    CLASS 0
 OT0103
 OT0103.The horizontal coordinates were scaled from a map and have
 OT0103.an estimated accuracy of +/- 6 seconds.
 OT0103
 OT0103.The orthometric height was determined by differential leveling and
 OT0103.adjusted by the NATIONAL GEODETIC SURVEY
 OT0103.in June 1991.
 OT0103
 OT0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0103.GEOID18 height accuracy estimate available here.
 OT0103
 OT0103.Click photographs - Photos may exist for this station.
 OT0103
 OT0103.The dynamic height is computed by dividing the NAVD 88
 OT0103.geopotential number by the normal gravity value computed on the
 OT0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0103.degrees latitude (g = 980.6199 gals.).
 OT0103
 OT0103.The modeled gravity was interpolated from observed gravity values.
 OT0103
 OT0103;                    North         East    Units  Estimated Accuracy
 OT0103;SPC SD S     -   176,730.      438,920.      MT  (+/- 180 meters Scaled)
 OT0103
 OT0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136649(NAD 83)
 OT0103
 OT0103                          SUPERSEDED SURVEY CONTROL
 OT0103
 OT0103  NGVD 29 (??/??/92)  905.772  (m)         2971.69   (f) ADJ UNCH    2 0
 OT0103
 OT0103.Superseded values are not recommended for survey control.
 OT0103
 OT0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0103.See file dsdata.pdf to determine how the superseded data were derived.
 OT0103
 OT0103_MARKER: DB = BENCH MARK DISK
 OT0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0103_STAMPING: B 382 1962
 OT0103_MARK LOGO: CGS
 OT0103_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0103+STABILITY: SURFACE MOTION
 OT0103
 OT0103  HISTORY     - Date     Condition        Report By
 OT0103  HISTORY     - 1962     MONUMENTED       CGS
 OT0103  HISTORY     - 20160913 GOOD             USPSQD
 OT0103
 OT0103                          STATION DESCRIPTION
 OT0103
 OT0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0103'15.2 MI SW FROM WALL.
 OT0103'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0103'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0103'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 6.65 MILES
 OT0103'NORTHWEST ALONG A GRAVELED ROAD IN SECTION 5, T 2 S, R 15 E,
 OT0103'79 FEET SOUTHEAST OF THE CENTER LINE + OF A ROAD JUNCTION WITH
 OT0103'A GRAVELED ROAD LEADING NORTH, 71 FEET SOUTHEAST OF THE SOUTH
 OT0103'END OF A CONCRETE AND WOODEN SIGN BOARD, 39 FEET SOUTH OF THE
 OT0103'CENTER LINE OF THE GRAVELED ROAD, ON THE SOUTH END OF A BENCH
 OT0103'OVERLOOKING THE BADLANDS TO THE SOUTH, 4.2 FEET SOUTHWEST OF A
 OT0103'CORNER POST, 1.7 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 OT0103'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OT0103'PROJECTING 6-INCHES.
 OT0103
 OT0103                          STATION RECOVERY (2016)
 OT0103
 OT0103'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0103'NO WITNESS POST, NO BENCH.  MARK IS 33 FT (10.1 M) SOUTH-SOUTHWEST OF
 OT0103'SOUTH GATE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0824 ***********************************************************************
 PT0824  DESIGNATION -  B 383
 PT0824  PID         -  PT0824
 PT0824  STATE/COUNTY-  SD/HAAKON
 PT0824  COUNTRY     -  US
 PT0824  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0824
 PT0824                         *CURRENT SURVEY CONTROL
 PT0824  ______________________________________________________________________
 PT0824* NAD 83(1986) POSITION- 44 13 35.     (N) 101 50 50.     (W)   SCALED
 PT0824* NAVD 88 ORTHO HEIGHT -   794.900 (meters)     2607.93  (feet) ADJUSTED
 PT0824  ______________________________________________________________________
 PT0824  GEOID HEIGHT    -        -20.379 (meters)                     GEOID18
 PT0824  DYNAMIC HEIGHT  -        794.674 (meters)     2607.19  (feet) COMP
 PT0824  MODELED GRAVITY -    980,307.1   (mgal)                       NAVD 88
 PT0824
 PT0824  VERT ORDER      -  SECOND    CLASS 0
 PT0824
 PT0824.The horizontal coordinates were scaled from a map and have
 PT0824.an estimated accuracy of +/- 6 seconds.
 PT0824
 PT0824.The orthometric height was determined by differential leveling and
 PT0824.adjusted by the NATIONAL GEODETIC SURVEY
 PT0824.in June 1991.
 PT0824
 PT0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0824.GEOID18 height accuracy estimate available here.
 PT0824
 PT0824.Click photographs - Photos may exist for this station.
 PT0824
 PT0824.The dynamic height is computed by dividing the NAVD 88
 PT0824.geopotential number by the normal gravity value computed on the
 PT0824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0824.degrees latitude (g = 980.6199 gals.).
 PT0824
 PT0824.The modeled gravity was interpolated from observed gravity values.
 PT0824
 PT0824;                    North         East    Units  Estimated Accuracy
 PT0824;SPC SD S     -   211,410.      479,050.      MT  (+/- 180 meters Scaled)
 PT0824
 PT0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ725009(NAD 83)
 PT0824
 PT0824                          SUPERSEDED SURVEY CONTROL
 PT0824
 PT0824  NGVD 29 (??/??/92)  794.437  (m)         2606.42   (f) ADJ UNCH    2 0
 PT0824
 PT0824.Superseded values are not recommended for survey control.
 PT0824
 PT0824.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0824.See file dsdata.pdf to determine how the superseded data were derived.
 PT0824
 PT0824_MARKER: DB = BENCH MARK DISK
 PT0824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0824_STAMPING: B 383 1962
 PT0824_MARK LOGO: CGS
 PT0824_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0824+STABILITY: SURFACE MOTION
 PT0824
 PT0824  HISTORY     - Date     Condition        Report By
 PT0824  HISTORY     - 1962     MONUMENTED       CGS
 PT0824
 PT0824                          STATION DESCRIPTION
 PT0824
 PT0824'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0824'4.5 MI S FROM HILLAND.
 PT0824'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0824'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0824'ROAD, THENCE 2.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0824'SECTION 16, T 3 N, R 19 E, AT A JUNCTION OF THE GRADED DIRT ROAD
 PT0824'AND A TRAIL ROAD LEADING EAST, 66 FEET EAST OF THE CENTER LINE
 PT0824'OF THE GRADED DIRT ROAD, 35 FEET SOUTH OF THE CENTER LINE OF
 PT0824'THE TRAIL ROAD, 23 FEET NORTHEAST OF A BRACE POLE FOR A POWER
 PT0824'LINE, 1.5 FEET NORTH OF A FENCE, 1.7 FEET EAST OF A METAL WITNESS
 PT0824'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0824'POST PROJECTING ABOUT 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0562 ***********************************************************************
 PU0562  DESIGNATION -  B 384
 PU0562  PID         -  PU0562
 PU0562  STATE/COUNTY-  SD/PENNINGTON
 PU0562  COUNTRY     -  US
 PU0562  USGS QUAD   -  PEDRO SE (2017)
 PU0562
 PU0562                         *CURRENT SURVEY CONTROL
 PU0562  ______________________________________________________________________
 PU0562* NAD 83(1986) POSITION- 44 16 54.     (N) 102 02 43.     (W)   SCALED
 PU0562* NAVD 88 ORTHO HEIGHT -   852.612 (meters)     2797.28  (feet) ADJUSTED
 PU0562  ______________________________________________________________________
 PU0562  GEOID HEIGHT    -        -19.778 (meters)                     GEOID18
 PU0562  DYNAMIC HEIGHT  -        852.369 (meters)     2796.48  (feet) COMP
 PU0562  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 PU0562
 PU0562  VERT ORDER      -  SECOND    CLASS 0
 PU0562
 PU0562.The horizontal coordinates were scaled from a map and have
 PU0562.an estimated accuracy of +/- 6 seconds.
 PU0562
 PU0562.The orthometric height was determined by differential leveling and
 PU0562.adjusted by the NATIONAL GEODETIC SURVEY
 PU0562.in June 1991.
 PU0562
 PU0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0562.GEOID18 height accuracy estimate available here.
 PU0562
 PU0562.Click photographs - Photos may exist for this station.
 PU0562
 PU0562.The dynamic height is computed by dividing the NAVD 88
 PU0562.geopotential number by the normal gravity value computed on the
 PU0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0562.degrees latitude (g = 980.6199 gals.).
 PU0562
 PU0562.The modeled gravity was interpolated from observed gravity values.
 PU0562
 PU0562;                    North         East    Units  Estimated Accuracy
 PU0562;SPC SD S     -   217,860.      463,360.      MT  (+/- 180 meters Scaled)
 PU0562
 PU0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK357074(NAD 83)
 PU0562
 PU0562                          SUPERSEDED SURVEY CONTROL
 PU0562
 PU0562  NGVD 29 (??/??/92)  852.146  (m)         2795.75   (f) ADJ UNCH    2 0
 PU0562
 PU0562.Superseded values are not recommended for survey control.
 PU0562
 PU0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0562.See file dsdata.pdf to determine how the superseded data were derived.
 PU0562
 PU0562_MARKER: DB = BENCH MARK DISK
 PU0562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0562_STAMPING: B 384 1962
 PU0562_MARK LOGO: CGS
 PU0562_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0562+STABILITY: SURFACE MOTION
 PU0562
 PU0562  HISTORY     - Date     Condition        Report By
 PU0562  HISTORY     - 1962     MONUMENTED       CGS
 PU0562
 PU0562                          STATION DESCRIPTION
 PU0562
 PU0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0562'13.2 MI W FROM HILLAND.
 PU0562'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0562'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0562'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED ROAD, THENCE 0.2 MILE
 PU0562'NORTH ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ALONG A
 PU0562'GRAVELED ROAD, THENCE 4.5 MILES WEST ALONG A GRADED DIRT ROAD,
 PU0562'THENCE 2.0 MILES SOUTH ALONG A GRAVELED ROAD, 33 FEET WEST OF
 PU0562'THE CENTER LINE OF THE ROAD, 3 FEET SOUTH OF A POWER POLE,
 PU0562'3 FEET SOUTH OF A FENCE, 1.6 FEET NORTH OF A METAL WITNESS POST,
 PU0562'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0562'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0127 ***********************************************************************
 OT0127  DESIGNATION -  B 385 RESET
 OT0127  PID         -  OT0127
 OT0127  STATE/COUNTY-  SD/PENNINGTON
 OT0127  COUNTRY     -  US
 OT0127  USGS QUAD   -  WALL (2017)
 OT0127
 OT0127                         *CURRENT SURVEY CONTROL
 OT0127  ______________________________________________________________________
 OT0127* NAD 83(1986) POSITION- 43 56 12.     (N) 102 09 01.     (W)   SCALED
 OT0127* NAVD 88 ORTHO HEIGHT -   815.698 (meters)     2676.17  (feet) ADJUSTED
 OT0127  ______________________________________________________________________
 OT0127  GEOID HEIGHT    -        -19.310 (meters)                     GEOID18
 OT0127  DYNAMIC HEIGHT  -        815.448 (meters)     2675.35  (feet) COMP
 OT0127  MODELED GRAVITY -    980,285.2   (mgal)                       NAVD 88
 OT0127
 OT0127  VERT ORDER      -  FIRST     CLASS II
 OT0127
 OT0127.The horizontal coordinates were scaled from a map and have
 OT0127.an estimated accuracy of +/- 6 seconds.
 OT0127
 OT0127.The orthometric height was determined by differential leveling and
 OT0127.adjusted by the NATIONAL GEODETIC SURVEY
 OT0127.in September 1993.
 OT0127
 OT0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0127.GEOID18 height accuracy estimate available here.
 OT0127
 OT0127.Click photographs - Photos may exist for this station.
 OT0127
 OT0127.The dynamic height is computed by dividing the NAVD 88
 OT0127.geopotential number by the normal gravity value computed on the
 OT0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0127.degrees latitude (g = 980.6199 gals.).
 OT0127
 OT0127.The modeled gravity was interpolated from observed gravity values.
 OT0127
 OT0127;                    North         East    Units  Estimated Accuracy
 OT0127;SPC SD S     -   179,710.      454,140.      MT  (+/- 180 meters Scaled)
 OT0127
 OT0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ287687(NAD 83)
 OT0127
 OT0127                          SUPERSEDED SURVEY CONTROL
 OT0127
 OT0127.No superseded survey control is available for this station.
 OT0127
 OT0127_MARKER: DV = VERTICAL CONTROL DISK
 OT0127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0127_STAMPING: B 385 RESET 1973
 OT0127_MARK LOGO: NGS
 OT0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0127+STABILITY: SURFACE MOTION
 OT0127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0127+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0127
 OT0127  HISTORY     - Date     Condition        Report By
 OT0127  HISTORY     - 1973     MONUMENTED       NGS
 OT0127  HISTORY     - 19910713 GOOD             NGS
 OT0127  HISTORY     - 20070329 GOOD             INDIV
 OT0127  HISTORY     - 20120625 GOOD             INDIV
 OT0127
 OT0127                          STATION DESCRIPTION
 OT0127
 OT0127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 OT0127'4.9 MI SW FROM QUINN.
 OT0127'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0127'IN QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, TO A SIDE
 OT0127'ROAD SOUTH, TURN LEFT AND GO SOUTH ON THE GRADED ROAD 3.4 MILE
 OT0127'THENCE WEST 0.6 MILE TO INTERSTATE HIGHWAY 90 AND THE MARK ON
 OT0127'THE RIGHT, ABOUT 150 YARDS EAST OF I-90, 36 FEET NORTH OF THE
 OT0127'CENTER OF THE COUNTY ROAD, 6 FOOT NORTHWEST OF AN ANGLING FENCE
 OT0127'CORNER, 1.4 FEET WEST OF A METAL WITNESS POST, IN THE FENCE
 OT0127'LINE, AND SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OT0127'4-INCHES.
 OT0127
 OT0127                          STATION RECOVERY (1991)
 OT0127
 OT0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0127'9.7 KM (6.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0127'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 166.0 M (544.6 FT)
 OT0127'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0127'10.9 M (35.8 FT) NORTH OF AND LEVEL WITH THE CENTER OF COUNTY ROAD
 OT0127'T512 (EXIT 116), 1.8 M (5.9 FT) WEST OF A FENCE CORNER, 0.4 M (1.3
 OT0127'FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) NORTH OF A WITNESS POST,
 OT0127'0.2 M (0.7 FT) SOUTH OF THE FENCE, AND THE MONUMENT IS FLUSH WITH THE
 OT0127'GROUND SURFACE.
 OT0127
 OT0127                          STATION RECOVERY (2007)
 OT0127
 OT0127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ML)
 OT0127'RECOVERED IN GOOD CONDITION.
 OT0127
 OT0127                          STATION RECOVERY (2012)
 OT0127
 OT0127'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0615 ***********************************************************************
 PT0615  DESIGNATION -  B 386
 PT0615  PID         -  PT0615
 PT0615  STATE/COUNTY-  SD/HAAKON
 PT0615  COUNTRY     -  US
 PT0615  USGS QUAD   -  BOWEN RANCH (2017)
 PT0615
 PT0615                         *CURRENT SURVEY CONTROL
 PT0615  ______________________________________________________________________
 PT0615* NAD 83(1986) POSITION- 44 00 43.49   (N) 101 45 12.38   (W)   HD_HELD1
 PT0615* NAVD 88 ORTHO HEIGHT -   698.865 (meters)     2292.86  (feet) ADJUSTED
 PT0615  ______________________________________________________________________
 PT0615  GEOID HEIGHT    -        -20.787 (meters)                     GEOID18
 PT0615  DYNAMIC HEIGHT  -        698.661 (meters)     2292.19  (feet) COMP
 PT0615  MODELED GRAVITY -    980,303.2   (mgal)                       NAVD 88
 PT0615
 PT0615  VERT ORDER      -  SECOND    CLASS 0
 PT0615
 PT0615.The horizontal coordinates were determined by differentially corrected
 PT0615.hand held GPS observations or other comparable positioning techniques
 PT0615.and have an estimated accuracy of +/- 3 meters.
 PT0615
 PT0615.The orthometric height was determined by differential leveling and
 PT0615.adjusted by the NATIONAL GEODETIC SURVEY
 PT0615.in June 1991.
 PT0615
 PT0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0615.GEOID18 height accuracy estimate available here.
 PT0615
 PT0615.Click photographs - Photos may exist for this station.
 PT0615
 PT0615.The dynamic height is computed by dividing the NAVD 88
 PT0615.geopotential number by the normal gravity value computed on the
 PT0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0615.degrees latitude (g = 980.6199 gals.).
 PT0615
 PT0615.The modeled gravity was interpolated from observed gravity values.
 PT0615
 PT0615;                    North         East    Units  Estimated Accuracy
 PT0615;SPC SD S     -   187,470.6     486,135.3     MT  (+/- 3 meters HH1 GPS) 
 PT0615
 PT0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7928776900(NAD 83)
 PT0615
 PT0615                          SUPERSEDED SURVEY CONTROL
 PT0615
 PT0615  NGVD 29 (??/??/92)  698.417  (m)         2291.39   (f) ADJ UNCH    2 0
 PT0615
 PT0615.Superseded values are not recommended for survey control.
 PT0615
 PT0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0615.See file dsdata.pdf to determine how the superseded data were derived.
 PT0615
 PT0615_MARKER: DB = BENCH MARK DISK
 PT0615_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0615_STAMPING: B 386 1962
 PT0615_MARK LOGO: CGS
 PT0615_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0615_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0615_ROD/PIPE-DEPTH: 4.9 meters
 PT0615
 PT0615  HISTORY     - Date     Condition        Report By
 PT0615  HISTORY     - 1962     MONUMENTED       CGS
 PT0615
 PT0615                          STATION DESCRIPTION
 PT0615
 PT0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0615'5.3 MI SW FROM PHILIP.
 PT0615'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0615'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0615'ALONG WEST PINE STREET, THENCE 4.3 MILES SOUTHWEST ALONG U.S.
 PT0615'HIGHWAY 14, IN SECTION 30, T 1 N, R 20 E, ABOUT 74 FEET SOUTHEAST
 PT0615'OF THE CENTER LINE OF THE HIGHWAY, 18 FEET NORTHEAST OF THE CENTER
 PT0615'OF A WIRE GATE, 8 FEET SOUTHWEST OF A TELEPHONE POLE, 1.1 FEET
 PT0615'NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 PT0615'AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD WHICH IS DRIVEN
 PT0615'TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 PT0615'PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0549 ***********************************************************************
 OS0549  DESIGNATION -  B 387
 OS0549  PID         -  OS0549
 OS0549  STATE/COUNTY-  SD/JACKSON
 OS0549  COUNTRY     -  US
 OS0549  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0549
 OS0549                         *CURRENT SURVEY CONTROL
 OS0549  ______________________________________________________________________
 OS0549* NAD 83(1986) POSITION- 43 51 01.     (N) 101 48 00.     (W)   SCALED
 OS0549* NAVD 88 ORTHO HEIGHT -   766.339 (meters)     2514.23  (feet) ADJUSTED
 OS0549  ______________________________________________________________________
 OS0549  GEOID HEIGHT    -        -20.528 (meters)                     GEOID18
 OS0549  DYNAMIC HEIGHT  -        766.099 (meters)     2513.44  (feet) COMP
 OS0549  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 OS0549
 OS0549  VERT ORDER      -  FIRST     CLASS II
 OS0549
 OS0549.The horizontal coordinates were scaled from a map and have
 OS0549.an estimated accuracy of +/- 6 seconds.
 OS0549
 OS0549.The orthometric height was determined by differential leveling and
 OS0549.adjusted by the NATIONAL GEODETIC SURVEY
 OS0549.in June 1991.
 OS0549
 OS0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0549.GEOID18 height accuracy estimate available here.
 OS0549
 OS0549.Click photographs - Photos may exist for this station.
 OS0549
 OS0549.The dynamic height is computed by dividing the NAVD 88
 OS0549.geopotential number by the normal gravity value computed on the
 OS0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0549.degrees latitude (g = 980.6199 gals.).
 OS0549
 OS0549.The modeled gravity was interpolated from observed gravity values.
 OS0549
 OS0549;                    North         East    Units  Estimated Accuracy
 OS0549;SPC SD S     -   169,560.      482,090.      MT  (+/- 180 meters Scaled)
 OS0549
 OS0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP749590(NAD 83)
 OS0549
 OS0549                          SUPERSEDED SURVEY CONTROL
 OS0549
 OS0549  NGVD 29 (??/??/92)  765.889  (m)         2512.75   (f) ADJ UNCH    1 2
 OS0549
 OS0549.Superseded values are not recommended for survey control.
 OS0549
 OS0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0549.See file dsdata.pdf to determine how the superseded data were derived.
 OS0549
 OS0549_MARKER: DB = BENCH MARK DISK
 OS0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0549_STAMPING: B 387 1962
 OS0549_MARK LOGO: CGS
 OS0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0549+STABILITY: SURFACE MOTION
 OS0549
 OS0549  HISTORY     - Date     Condition        Report By
 OS0549  HISTORY     - 1962     MONUMENTED       CGS
 OS0549  HISTORY     - 1985     GOOD             NGS
 OS0549
 OS0549                          STATION DESCRIPTION
 OS0549
 OS0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0549'16.2 MI W FROM KADOKA.
 OS0549'ABOUT 0.5 MILES NORTH ALONG MAIN STREET FROM CHICAGO, MILWAUKEE,
 OS0549'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 7.7
 OS0549'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0549'THENCE 7.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40,
 OS0549'THENCE 1.0 MILES NORTH ALONG A GRAVELED ROAD, 55 FEET EAST OF THE
 OS0549'CENTER LINE OF THE ROAD, 3 1/2 FEET NORTH OF A POWER POLE, 1.7
 OS0549'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 OS0549'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 OS0549
 OS0549                          STATION RECOVERY (1985)
 OS0549
 OS0549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0549'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT
 OS0549'HIGHWAYS 40 AN 16 ARE NOW BUSINESS 90 AND SOUTH I-90 FRONTAGE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0166 ***********************************************************************
 OT0166  DESIGNATION -  B 388 RESET
 OT0166  PID         -  OT0166
 OT0166  STATE/COUNTY-  SD/PENNINGTON
 OT0166  COUNTRY     -  US
 OT0166  USGS QUAD   -  WALL NE (2017)
 OT0166
 OT0166                         *CURRENT SURVEY CONTROL
 OT0166  ______________________________________________________________________
 OT0166* NAD 83(1986) POSITION- 43 54 37.     (N) 102 03 32.     (W)   SCALED
 OT0166* NAVD 88 ORTHO HEIGHT -   798.07  (meters)     2618.3   (feet) RESET
 OT0166  ______________________________________________________________________
 OT0166  GEOID HEIGHT    -        -19.622 (meters)                     GEOID18
 OT0166  VERT ORDER      -  THIRD
 OT0166
 OT0166.The horizontal coordinates were scaled from a map and have
 OT0166.an estimated accuracy of +/- 6 seconds.
 OT0166
 OT0166.The orthometric height was computed from unverified reset data.
 OT0166
 OT0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0166.GEOID18 height accuracy estimate available here.
 OT0166
 OT0166.Click photographs - Photos may exist for this station.
 OT0166
 OT0166;                    North         East    Units  Estimated Accuracy
 OT0166;SPC SD S     -   176,630.      461,410.      MT  (+/- 180 meters Scaled)
 OT0166
 OT0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ361661(NAD 83)
 OT0166
 OT0166                          SUPERSEDED SURVEY CONTROL
 OT0166
 OT0166.No superseded survey control is available for this station.
 OT0166
 OT0166_MARKER: DV = VERTICAL CONTROL DISK
 OT0166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0166_STAMPING: B 388 RESET 1973
 OT0166_MARK LOGO: NGS
 OT0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0166+STABILITY: SURFACE MOTION
 OT0166
 OT0166  HISTORY     - Date     Condition        Report By
 OT0166  HISTORY     - 1973     MONUMENTED       SDHD
 OT0166  HISTORY     - 1973     GOOD             NGS
 OT0166
 OT0166                          STATION DESCRIPTION
 OT0166
 OT0166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 OT0166'8.4 MI SE FROM QUINN.
 OT0166'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE IN
 OT0166'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, TO THE
 OT0166'JUNCTION WITH COUNTY ROAD 512 LEADING SOUTH, THENCE 5.9 MILES
 OT0166'SOUTH ON COUNTY ROAD 512, IN THE NORTHEAST CORNER OF THE
 OT0166'INTERSECTION WITH INTERSTATE HIGHWAY 90, 445 FEET NORTH OF THE
 OT0166'CENTER OF I-90, ABOUT 150 FEET EAST OF THE CENTER OF COUNTY
 OT0166'ROAD 512, 26 FEET SOUTHWEST OF A POWER POLE WITH 2-GUY WIRE
 OT0166'ANCHOR, SET 5 FEET APART, 1.5 FEET NORTH OF THE SOUTH GUY WIRE
 OT0166'ANCHOR, 1.4 FOOT SOUTH OF A METAL WITNESS POST, AND SET IN THE
 OT0166'TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0760 ***********************************************************************
 PT0760  DESIGNATION -  B 389
 PT0760  PID         -  PT0760
 PT0760  STATE/COUNTY-  SD/HAAKON
 PT0760  COUNTRY     -  US
 PT0760  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0760
 PT0760                         *CURRENT SURVEY CONTROL
 PT0760  ______________________________________________________________________
 PT0760* NAD 83(1986) POSITION- 44 02 19.     (N) 101 53 14.     (W)   SCALED
 PT0760* NAVD 88 ORTHO HEIGHT -   756.432 (meters)     2481.73  (feet) ADJUSTED
 PT0760  ______________________________________________________________________
 PT0760  GEOID HEIGHT    -        -20.286 (meters)                     GEOID18
 PT0760  DYNAMIC HEIGHT  -        756.205 (meters)     2480.98  (feet) COMP
 PT0760  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 PT0760
 PT0760  VERT ORDER      -  SECOND    CLASS 0
 PT0760
 PT0760.The horizontal coordinates were scaled from a map and have
 PT0760.an estimated accuracy of +/- 6 seconds.
 PT0760
 PT0760.The orthometric height was determined by differential leveling and
 PT0760.adjusted by the NATIONAL GEODETIC SURVEY
 PT0760.in June 1991.
 PT0760
 PT0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0760.GEOID18 height accuracy estimate available here.
 PT0760
 PT0760.Click photographs - Photos may exist for this station.
 PT0760
 PT0760.The dynamic height is computed by dividing the NAVD 88
 PT0760.geopotential number by the normal gravity value computed on the
 PT0760.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0760.degrees latitude (g = 980.6199 gals.).
 PT0760
 PT0760.The modeled gravity was interpolated from observed gravity values.
 PT0760
 PT0760;                    North         East    Units  Estimated Accuracy
 PT0760;SPC SD S     -   190,610.      475,470.      MT  (+/- 180 meters Scaled)
 PT0760
 PT0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP686802(NAD 83)
 PT0760
 PT0760                          SUPERSEDED SURVEY CONTROL
 PT0760
 PT0760  NGVD 29 (??/??/92)  755.975  (m)         2480.23   (f) ADJ UNCH    2 0
 PT0760
 PT0760.Superseded values are not recommended for survey control.
 PT0760
 PT0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0760.See file dsdata.pdf to determine how the superseded data were derived.
 PT0760
 PT0760_MARKER: DB = BENCH MARK DISK
 PT0760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0760_STAMPING: B 389 1962
 PT0760_MARK LOGO: CGS
 PT0760_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0760+STABILITY: SURFACE MOTION
 PT0760
 PT0760  HISTORY     - Date     Condition        Report By
 PT0760  HISTORY     - 1962     MONUMENTED       CGS
 PT0760
 PT0760                          STATION DESCRIPTION
 PT0760
 PT0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0760'5.8 MI N FROM COTTONWOOD.
 PT0760'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE
 PT0760'AT COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0760'IN SECTION 18, T 1 N, R 19 E, 0.3 MILE NORTH OF A GROVE OF TREES
 PT0760'ON THE EAST SIDE OF THE ROAD, AT THE NORTH BREAK IN A CURVE WITH
 PT0760'A DIRT ROAD LEADING EAST, 129 1/2 FEET SOUTHWEST OF A POWER
 PT0760'POLE, 36 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH DIRT ROAD,
 PT0760'1 1/2 FEET WEST OF A FENCE, 1.5 FEET SOUTH OF A METAL WITNESS
 PT0760'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 PT0760'TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0316 ***********************************************************************
 QT0316  DESIGNATION -  B 390
 QT0316  PID         -  QT0316
 QT0316  STATE/COUNTY-  SD/BUTTE
 QT0316  COUNTRY     -  US
 QT0316  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0316
 QT0316                         *CURRENT SURVEY CONTROL
 QT0316  ______________________________________________________________________
 QT0316* NAD 83(1986) POSITION- 45 00 59.     (N) 103 52 42.     (W)   SCALED
 QT0316* NAVD 88 ORTHO HEIGHT -   966.121 (meters)     3169.68  (feet) ADJUSTED
 QT0316  ______________________________________________________________________
 QT0316  GEOID HEIGHT    -        -15.858 (meters)                     GEOID18
 QT0316  DYNAMIC HEIGHT  -        965.868 (meters)     3168.85  (feet) COMP
 QT0316  MODELED GRAVITY -    980,321.7   (mgal)                       NAVD 88
 QT0316
 QT0316  VERT ORDER      -  SECOND    CLASS 0
 QT0316
 QT0316.The horizontal coordinates were scaled from a map and have
 QT0316.an estimated accuracy of +/- 6 seconds.
 QT0316
 QT0316.The orthometric height was determined by differential leveling and
 QT0316.adjusted by the NATIONAL GEODETIC SURVEY
 QT0316.in June 1991.
 QT0316
 QT0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0316.GEOID18 height accuracy estimate available here.
 QT0316
 QT0316.Click photographs - Photos may exist for this station.
 QT0316
 QT0316.The dynamic height is computed by dividing the NAVD 88
 QT0316.geopotential number by the normal gravity value computed on the
 QT0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0316.degrees latitude (g = 980.6199 gals.).
 QT0316
 QT0316.The modeled gravity was interpolated from observed gravity values.
 QT0316
 QT0316;                    North         East    Units  Estimated Accuracy
 QT0316;SPC SD N     -   138,790.      294,430.      MT  (+/- 180 meters Scaled)
 QT0316
 QT0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK883853(NAD 83)
 QT0316
 QT0316                          SUPERSEDED SURVEY CONTROL
 QT0316
 QT0316  NGVD 29 (??/??/92)  965.625  (m)         3168.05   (f) ADJ UNCH    2 0
 QT0316
 QT0316.Superseded values are not recommended for survey control.
 QT0316
 QT0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0316.See file dsdata.pdf to determine how the superseded data were derived.
 QT0316
 QT0316_MARKER: DB = BENCH MARK DISK
 QT0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0316_STAMPING: B 390 1962
 QT0316_MARK LOGO: CGS
 QT0316_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0316+STABILITY: SURFACE MOTION
 QT0316
 QT0316  HISTORY     - Date     Condition        Report By
 QT0316  HISTORY     - 1962     MONUMENTED       CGS
 QT0316
 QT0316                          STATION DESCRIPTION
 QT0316
 QT0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0316'25.2 MI N FROM BELLE FOURCHE.
 QT0316'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0316'AND NORTH WESTERN RAILWAY STATION AT BELL FOURCHE, THENCE 12.75
 QT0316'MILES NORTH ALONG A GRAVELED ROAD, IN SECTION 9, T 12 N. R 2 E,
 QT0316'66 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 86 FEET NORTH
 QT0316'OF THE CENTER LINE OF A JUNCTION OF ROADS, 63 FEET NORTHWEST OF
 QT0316'CENTER OF WIRE GATE, 2 FEET SOUTHWEST OF A FENCE, 2.0 FEET
 QT0316'NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 QT0316'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0057 ***********************************************************************
 PU0057  DESIGNATION -  B 391
 PU0057  PID         -  PU0057
 PU0057  STATE/COUNTY-  SD/MEADE
 PU0057  COUNTRY     -  US
 PU0057  USGS QUAD   -  OPAL EAST SE (2017)
 PU0057
 PU0057                         *CURRENT SURVEY CONTROL
 PU0057  ______________________________________________________________________
 PU0057* NAD 83(1986) POSITION- 44 49 13.     (N) 102 17 23.     (W)   SCALED
 PU0057* NAVD 88 ORTHO HEIGHT -   775.927 (meters)     2545.69  (feet) ADJUSTED
 PU0057  ______________________________________________________________________
 PU0057  GEOID HEIGHT    -        -19.033 (meters)                     GEOID18
 PU0057  DYNAMIC HEIGHT  -        775.754 (meters)     2545.12  (feet) COMP
 PU0057  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 PU0057
 PU0057  VERT ORDER      -  SECOND    CLASS 0
 PU0057
 PU0057.The horizontal coordinates were scaled from a map and have
 PU0057.an estimated accuracy of +/- 6 seconds.
 PU0057
 PU0057.The orthometric height was determined by differential leveling and
 PU0057.adjusted by the NATIONAL GEODETIC SURVEY
 PU0057.in June 1991.
 PU0057
 PU0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0057.GEOID18 height accuracy estimate available here.
 PU0057
 PU0057.Click photographs - Photos may exist for this station.
 PU0057
 PU0057.The dynamic height is computed by dividing the NAVD 88
 PU0057.geopotential number by the normal gravity value computed on the
 PU0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0057.degrees latitude (g = 980.6199 gals.).
 PU0057
 PU0057.The modeled gravity was interpolated from observed gravity values.
 PU0057
 PU0057;                    North         East    Units  Estimated Accuracy
 PU0057;SPC SD N     -   112,230.      418,930.      MT  (+/- 180 meters Scaled)
 PU0057
 PU0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK142665(NAD 83)
 PU0057
 PU0057                          SUPERSEDED SURVEY CONTROL
 PU0057
 PU0057  NGVD 29 (??/??/92)  775.468  (m)         2544.18   (f) ADJ UNCH    2 0
 PU0057
 PU0057.Superseded values are not recommended for survey control.
 PU0057
 PU0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0057.See file dsdata.pdf to determine how the superseded data were derived.
 PU0057
 PU0057_MARKER: DB = BENCH MARK DISK
 PU0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0057_STAMPING: B 391 1963
 PU0057_MARK LOGO: CGS
 PU0057_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0057+STABILITY: SURFACE MOTION
 PU0057
 PU0057  HISTORY     - Date     Condition        Report By
 PU0057  HISTORY     - 1963     MONUMENTED       CGS
 PU0057
 PU0057                          STATION DESCRIPTION
 PU0057
 PU0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0057'15 MI SE FROM OPAL.
 PU0057'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0057'OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0057'THENCE 8.15 MILES EAST ALONG A GRAVELED ROAD, IN SECTION 15,
 PU0057'T 10 N, R 15 E, THENCE 8.15 MILES EAST ALONG A GRAVELED ROAD, IN
 PU0057'SECTION 15, T 10 N, R 15 E, 41 FEET NORTH OF THE CENTER LINE OF THE
 PU0057'ROAD, 93 FEET WEST OF A POWER POLE, 1 FOOT SOUTH OF A FENCE, 1.5
 PU0057'FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PU0057'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0022 ***********************************************************************
 PU0022  DESIGNATION -  B 392
 PU0022  PID         -  PU0022
 PU0022  STATE/COUNTY-  SD/MEADE
 PU0022  COUNTRY     -  US
 PU0022  USGS QUAD   -  WHITE OWL NW (2017)
 PU0022
 PU0022                         *CURRENT SURVEY CONTROL
 PU0022  ______________________________________________________________________
 PU0022* NAD 83(1986) POSITION- 44 43 09.     (N) 102 29 30.     (W)   SCALED
 PU0022* NAVD 88 ORTHO HEIGHT -   832.992 (meters)     2732.91  (feet) ADJUSTED
 PU0022  ______________________________________________________________________
 PU0022  GEOID HEIGHT    -        -18.514 (meters)                     GEOID18
 PU0022  DYNAMIC HEIGHT  -        832.795 (meters)     2732.26  (feet) COMP
 PU0022  MODELED GRAVITY -    980,353.8   (mgal)                       NAVD 88
 PU0022
 PU0022  VERT ORDER      -  SECOND    CLASS 0
 PU0022
 PU0022.The horizontal coordinates were scaled from a map and have
 PU0022.an estimated accuracy of +/- 6 seconds.
 PU0022
 PU0022.The orthometric height was determined by differential leveling and
 PU0022.adjusted by the NATIONAL GEODETIC SURVEY
 PU0022.in June 1991.
 PU0022
 PU0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0022.GEOID18 height accuracy estimate available here.
 PU0022
 PU0022.Click photographs - Photos may exist for this station.
 PU0022
 PU0022.The dynamic height is computed by dividing the NAVD 88
 PU0022.geopotential number by the normal gravity value computed on the
 PU0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0022.degrees latitude (g = 980.6199 gals.).
 PU0022
 PU0022.The modeled gravity was interpolated from observed gravity values.
 PU0022
 PU0022;                    North         East    Units  Estimated Accuracy
 PU0022;SPC SD N     -   101,470.      402,620.      MT  (+/- 180 meters Scaled)
 PU0022
 PU0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK986548(NAD 83)
 PU0022
 PU0022                          SUPERSEDED SURVEY CONTROL
 PU0022
 PU0022  NGVD 29 (??/??/92)  832.532  (m)         2731.40   (f) ADJ UNCH    2 0
 PU0022
 PU0022.Superseded values are not recommended for survey control.
 PU0022
 PU0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0022.See file dsdata.pdf to determine how the superseded data were derived.
 PU0022
 PU0022_MARKER: DB = BENCH MARK DISK
 PU0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0022_STAMPING: B 392 1963
 PU0022_MARK LOGO: CGS
 PU0022_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0022+STABILITY: SURFACE MOTION
 PU0022
 PU0022  HISTORY     - Date     Condition        Report By
 PU0022  HISTORY     - 1963     MONUMENTED       CGS
 PU0022
 PU0022                          STATION DESCRIPTION
 PU0022
 PU0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0022'4.7 MI NE FROM RED OWL.
 PU0022'ABOUT 1.7 MILES NORTH ALONG A GRAVELD ROAD FROM THE STORE AND
 PU0022'POST OFFICE AT RED OWL, THENCE 3.0 MILES EAST ALONG A GRAVELED
 PU0022'ROAD, AT A JUNCTION OF CROSS ROADS, IN SECTION 24, T 9 N, R 13 E,
 PU0022'61 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 25 FEET
 PU0022'WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 11 FEET NORTH
 PU0022'OF THE CENTER OF A WIRE GATE AND ENTRANCE TO A PASTURE, 2 FEET
 PU0022'WEST OF A FENCE, 1.6 FEET NORTH OF A METAL WITNES POST, ABOUT
 PU0022'3 FEET BELOW THE LEVEL OF THE MAIN ROAD, AND SET IN THE TOP
 PU0022'OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0081 ***********************************************************************
 QT0081  DESIGNATION -  B 393
 QT0081  PID         -  QT0081
 QT0081  STATE/COUNTY-  SD/MEADE
 QT0081  COUNTRY     -  US
 QT0081  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0081
 QT0081                         *CURRENT SURVEY CONTROL
 QT0081  ______________________________________________________________________
 QT0081* NAD 83(1986) POSITION- 45 00 08.     (N) 102 22 05.     (W)   SCALED
 QT0081* NAVD 88 ORTHO HEIGHT -   852.653 (meters)     2797.41  (feet) ADJUSTED
 QT0081  ______________________________________________________________________
 QT0081  GEOID HEIGHT    -        -18.613 (meters)                     GEOID18
 QT0081  DYNAMIC HEIGHT  -        852.476 (meters)     2796.83  (feet) COMP
 QT0081  MODELED GRAVITY -    980,380.3   (mgal)                       NAVD 88
 QT0081
 QT0081  VERT ORDER      -  SECOND    CLASS 0
 QT0081
 QT0081.The horizontal coordinates were scaled from a map and have
 QT0081.an estimated accuracy of +/- 6 seconds.
 QT0081
 QT0081.The orthometric height was determined by differential leveling and
 QT0081.adjusted by the NATIONAL GEODETIC SURVEY
 QT0081.in June 1991.
 QT0081
 QT0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0081.GEOID18 height accuracy estimate available here.
 QT0081
 QT0081.Click photographs - Photos may exist for this station.
 QT0081
 QT0081.The dynamic height is computed by dividing the NAVD 88
 QT0081.geopotential number by the normal gravity value computed on the
 QT0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0081.degrees latitude (g = 980.6199 gals.).
 QT0081
 QT0081.The modeled gravity was interpolated from observed gravity values.
 QT0081
 QT0081;                    North         East    Units  Estimated Accuracy
 QT0081;SPC SD N     -   132,620.      413,330.      MT  (+/- 180 meters Scaled)
 QT0081
 QT0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK074865(NAD 83)
 QT0081
 QT0081                          SUPERSEDED SURVEY CONTROL
 QT0081
 QT0081  NGVD 29 (??/??/92)  852.188  (m)         2795.89   (f) ADJ UNCH    2 0
 QT0081
 QT0081.Superseded values are not recommended for survey control.
 QT0081
 QT0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0081.See file dsdata.pdf to determine how the superseded data were derived.
 QT0081
 QT0081_MARKER: DB = BENCH MARK DISK
 QT0081_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QT0081_STAMPING: B 393 1963
 QT0081_MARK LOGO: CGS
 QT0081_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0081
 QT0081  HISTORY     - Date     Condition        Report By
 QT0081  HISTORY     - 1963     MONUMENTED       CGS
 QT0081
 QT0081                          STATION DESCRIPTION
 QT0081
 QT0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0081'12.6 MI E FROM MAURINE.
 QT0081'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0081'MAURINE, THENCE 11.85 MILES EAST-SOUTHEAST ALONG A DIRT ROAD,
 QT0081'FORMERLY U.S. HIGHWAY 212, ON THE NORTH SIDE OF THE ROAD, AT A
 QT0081'CURVE NEAR A CANYON AND AT THE CREST OF A SMALL HILL, IN SECTION
 QT0081'14, T 12 N, R 15 E, 300 FEET SOUTH OF A SECTION LINE FENCE, 37
 QT0081'FEET NORTH OF THE CENTER LINE OF THE ROAD, 85 FEET NORTH OF THE
 QT0081'NORTH EDGE OF THE CANYON, 0.8 FEET WEST OF A METAL WITNESS POST,
 QT0081'ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND ON THE TOP OF A
 QT0081'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO REFUSAL AND ENCASED
 QT0081'IN A 6-INCH TILE PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0224 ***********************************************************************
 PU0224  DESIGNATION -  B 394
 PU0224  PID         -  PU0224
 PU0224  STATE/COUNTY-  SD/MEADE
 PU0224  COUNTRY     -  US
 PU0224  USGS QUAD   -  REED DAM (2017)
 PU0224
 PU0224                         *CURRENT SURVEY CONTROL
 PU0224  ______________________________________________________________________
 PU0224* NAD 83(1986) POSITION- 44 50 58.     (N) 102 11 18.     (W)   SCALED
 PU0224* NAVD 88 ORTHO HEIGHT -   746.502 (meters)     2449.15  (feet) ADJUSTED
 PU0224  ______________________________________________________________________
 PU0224  GEOID HEIGHT    -        -19.292 (meters)                     GEOID18
 PU0224  DYNAMIC HEIGHT  -        746.341 (meters)     2448.62  (feet) COMP
 PU0224  MODELED GRAVITY -    980,376.8   (mgal)                       NAVD 88
 PU0224
 PU0224  VERT ORDER      -  SECOND    CLASS 0
 PU0224
 PU0224.The horizontal coordinates were scaled from a map and have
 PU0224.an estimated accuracy of +/- 6 seconds.
 PU0224
 PU0224.The orthometric height was determined by differential leveling and
 PU0224.adjusted by the NATIONAL GEODETIC SURVEY
 PU0224.in June 1991.
 PU0224
 PU0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0224.GEOID18 height accuracy estimate available here.
 PU0224
 PU0224.Click photographs - Photos may exist for this station.
 PU0224
 PU0224.The dynamic height is computed by dividing the NAVD 88
 PU0224.geopotential number by the normal gravity value computed on the
 PU0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0224.degrees latitude (g = 980.6199 gals.).
 PU0224
 PU0224.The modeled gravity was interpolated from observed gravity values.
 PU0224
 PU0224;                    North         East    Units  Estimated Accuracy
 PU0224;SPC SD N     -   115,250.      427,040.      MT  (+/- 180 meters Scaled)
 PU0224
 PU0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK221700(NAD 83)
 PU0224
 PU0224                          SUPERSEDED SURVEY CONTROL
 PU0224
 PU0224  NGVD 29 (??/??/92)  746.043  (m)         2447.64   (f) ADJ UNCH    2 0
 PU0224
 PU0224.Superseded values are not recommended for survey control.
 PU0224
 PU0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0224.See file dsdata.pdf to determine how the superseded data were derived.
 PU0224
 PU0224_MARKER: DB = BENCH MARK DISK
 PU0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0224_STAMPING: B 394 1963
 PU0224_MARK LOGO: CGS
 PU0224_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0224+STABILITY: SURFACE MOTION
 PU0224
 PU0224  HISTORY     - Date     Condition        Report By
 PU0224  HISTORY     - 1963     MONUMENTED       CGS
 PU0224
 PU0224                          STATION DESCRIPTION
 PU0224
 PU0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0224'19.3 MI SW FROM FAITH.
 PU0224'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0224'FAITH, THENCE 0.35 MILE WEST ALONG U.S. HIGHWAY 212, THENCE
 PU0224'12.05 MILES SOUTH ALONG STATE HIGHWAY 73, THENCE 7.25 MILES WEST
 PU0224'ALONG A GRADED DIRT ROAD, OR ABOUT 3.8 MILES EAST ALONG A
 PU0224'GRAVELED ROAD FROM THE STORE AND POST OFFICE AT OPAL, THENCE
 PU0224'1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE 8.0 MILE EAST
 PU0224'ALONG A GRAVELED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVELED
 PU0224'ROAD, THENCE 3.05 MILES EAST ALONG A GRADED DIRT ROAD, 45 FEET
 PU0224'NORTH OF THE CENTER LINE OF THE ROAD, 20 FEET WEST OF THE CENTER
 PU0224'OF A GATE, 2 FEET SOUTH OF A FENCE, 1.5 FEET WEST OF A METAL
 PU0224'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, AND
 PU0224'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0061 ***********************************************************************
 PU0061  DESIGNATION -  B 395
 PU0061  PID         -  PU0061
 PU0061  STATE/COUNTY-  SD/MEADE
 PU0061  COUNTRY     -  US
 PU0061  USGS QUAD   -  OPAL EAST (2017)
 PU0061
 PU0061                         *CURRENT SURVEY CONTROL
 PU0061  ______________________________________________________________________
 PU0061* NAD 83(1986) POSITION- 44 54 24.     (N) 102 23 25.     (W)   SCALED
 PU0061* NAVD 88 ORTHO HEIGHT -   800.775 (meters)     2627.21  (feet) ADJUSTED
 PU0061  ______________________________________________________________________
 PU0061  GEOID HEIGHT    -        -18.649 (meters)                     GEOID18
 PU0061  DYNAMIC HEIGHT  -        800.602 (meters)     2626.64  (feet) COMP
 PU0061  MODELED GRAVITY -    980,374.1   (mgal)                       NAVD 88
 PU0061
 PU0061  VERT ORDER      -  SECOND    CLASS 0
 PU0061
 PU0061.The horizontal coordinates were scaled from a map and have
 PU0061.an estimated accuracy of +/- 6 seconds.
 PU0061
 PU0061.The orthometric height was determined by differential leveling and
 PU0061.adjusted by the NATIONAL GEODETIC SURVEY
 PU0061.in June 1991.
 PU0061
 PU0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0061.GEOID18 height accuracy estimate available here.
 PU0061
 PU0061.Click photographs - Photos may exist for this station.
 PU0061
 PU0061.The dynamic height is computed by dividing the NAVD 88
 PU0061.geopotential number by the normal gravity value computed on the
 PU0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0061.degrees latitude (g = 980.6199 gals.).
 PU0061
 PU0061.The modeled gravity was interpolated from observed gravity values.
 PU0061
 PU0061;                    North         East    Units  Estimated Accuracy
 PU0061;SPC SD N     -   122,060.      411,270.      MT  (+/- 180 meters Scaled)
 PU0061
 PU0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK060758(NAD 83)
 PU0061
 PU0061                          SUPERSEDED SURVEY CONTROL
 PU0061
 PU0061  NGVD 29 (??/??/92)  800.314  (m)         2625.70   (f) ADJ UNCH    2 0
 PU0061
 PU0061.Superseded values are not recommended for survey control.
 PU0061
 PU0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0061.See file dsdata.pdf to determine how the superseded data were derived.
 PU0061
 PU0061_MARKER: DB = BENCH MARK DISK
 PU0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0061_STAMPING: B 395 1963
 PU0061_MARK LOGO: CGS
 PU0061_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0061+STABILITY: SURFACE MOTION
 PU0061
 PU0061  HISTORY     - Date     Condition        Report By
 PU0061  HISTORY     - 1963     MONUMENTED       CGS
 PU0061
 PU0061                          STATION DESCRIPTION
 PU0061
 PU0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0061'5.8 MI E FROM OPAL.
 PU0061'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0061'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0061'THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, 61 FEET SOUTHEAST OF
 PU0061'THE CENTER LINE OF A ROAD JUNCTION, 59 FEET EAST OF THE CENTER OF
 PU0061'A GATE, 47 FEET SOUTH OF THE CENTER LINE OF A GRAVELED ROAD,
 PU0061'5 1/2 FEET NORTH-NORTHEAST OF A TELEPHONE POLE, 1 1/2 FEET SOUTH
 PU0061'OF A FENCE, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 PU0061'1 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0061'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0346 ***********************************************************************
 OT0346  DESIGNATION -  B 396
 OT0346  PID         -  OT0346
 OT0346  STATE/COUNTY-  SD/CUSTER
 OT0346  COUNTRY     -  US
 OT0346  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0346
 OT0346                         *CURRENT SURVEY CONTROL
 OT0346  ______________________________________________________________________
 OT0346* NAD 83(1986) POSITION- 43 30 21.     (N) 103 18 32.     (W)   SCALED
 OT0346* NAVD 88 ORTHO HEIGHT -  1006.164 (meters)     3301.06  (feet) ADJUSTED
 OT0346  ______________________________________________________________________
 OT0346  GEOID HEIGHT    -        -16.053 (meters)                     GEOID18
 OT0346  DYNAMIC HEIGHT  -       1005.764 (meters)     3299.74  (feet) COMP
 OT0346  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 OT0346
 OT0346  VERT ORDER      -  FIRST     CLASS II
 OT0346
 OT0346.The horizontal coordinates were scaled from a map and have
 OT0346.an estimated accuracy of +/- 6 seconds.
 OT0346
 OT0346.The orthometric height was determined by differential leveling and
 OT0346.adjusted by the NATIONAL GEODETIC SURVEY
 OT0346.in June 1991.
 OT0346
 OT0346.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0346.GEOID18 height accuracy estimate available here.
 OT0346
 OT0346.Click photographs - Photos may exist for this station.
 OT0346
 OT0346.The dynamic height is computed by dividing the NAVD 88
 OT0346.geopotential number by the normal gravity value computed on the
 OT0346.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0346.degrees latitude (g = 980.6199 gals.).
 OT0346
 OT0346.The modeled gravity was interpolated from observed gravity values.
 OT0346
 OT0346;                    North         East    Units  Estimated Accuracy
 OT0346;SPC SD S     -   134,560.      359,440.      MT  (+/- 180 meters Scaled)
 OT0346
 OT0346_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ367183(NAD 83)
 OT0346
 OT0346                          SUPERSEDED SURVEY CONTROL
 OT0346
 OT0346  NGVD 29 (??/??/92) 1005.680  (m)         3299.47   (f) ADJ UNCH    1 2
 OT0346
 OT0346.Superseded values are not recommended for survey control.
 OT0346
 OT0346.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0346.See file dsdata.pdf to determine how the superseded data were derived.
 OT0346
 OT0346_MARKER: DB = BENCH MARK DISK
 OT0346_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0346_SP_SET: CULVERT HEADWALL
 OT0346_STAMPING: B 396 1963
 OT0346_MARK LOGO: CGS
 OT0346_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0346+STABILITY: SURFACE MOTION
 OT0346
 OT0346  HISTORY     - Date     Condition        Report By
 OT0346  HISTORY     - 1963     MONUMENTED       CGS
 OT0346
 OT0346                          STATION DESCRIPTION
 OT0346
 OT0346'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0346'1.2 MI N FROM BUFFALO GAP.
 OT0346'ABOUT 0.1 MILES EAST ALONG MAIN STREET FROM THE SOUTHERN HILLS
 OT0346'BANK AT BUFFALO GAP, THENCE 1.05 MILES NORTH ALONG THE CHICAGO
 OT0346'AND NORTH WESTERN RAILWAY, 9 1/2 POLES SOUTH OF MILE POST 52,
 OT0346'IN SECTION 20, T 6 S, R 7 E, IN THE NORTH END OF A CULVERT, 14
 OT0346'FEET WEST OF THE WEST RAIL, ABOUT LEVEL WITH THE RAILS, AND SET
 OT0346'IN THE TOP OF THE NORTH END OF THE WEST STONE HEADWALL OF AN
 OT0346'ARCHED CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0536 ***********************************************************************
 OT0536  DESIGNATION -  B 397
 OT0536  PID         -  OT0536
 OT0536  STATE/COUNTY-  SD/FALL RIVER
 OT0536  COUNTRY     -  US
 OT0536  USGS QUAD   -  EDGEMONT (2017)
 OT0536
 OT0536                         *CURRENT SURVEY CONTROL
 OT0536  ______________________________________________________________________
 OT0536* NAD 83(1986) POSITION- 43 20 42.     (N) 103 46 28.     (W)   SCALED
 OT0536* NAVD 88 ORTHO HEIGHT -  1076.448 (meters)     3531.65  (feet) ADJUSTED
 OT0536  ______________________________________________________________________
 OT0536  GEOID HEIGHT    -        -15.015 (meters)                     GEOID18
 OT0536  DYNAMIC HEIGHT  -       1075.995 (meters)     3530.16  (feet) COMP
 OT0536  MODELED GRAVITY -    980,161.8   (mgal)                       NAVD 88
 OT0536
 OT0536  VERT ORDER      -  FIRST     CLASS II
 OT0536
 OT0536.The horizontal coordinates were scaled from a map and have
 OT0536.an estimated accuracy of +/- 6 seconds.
 OT0536
 OT0536.The orthometric height was determined by differential leveling and
 OT0536.adjusted by the NATIONAL GEODETIC SURVEY
 OT0536.in June 1991.
 OT0536
 OT0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0536.GEOID18 height accuracy estimate available here.
 OT0536
 OT0536.Click photographs - Photos may exist for this station.
 OT0536
 OT0536.The dynamic height is computed by dividing the NAVD 88
 OT0536.geopotential number by the normal gravity value computed on the
 OT0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0536.degrees latitude (g = 980.6199 gals.).
 OT0536
 OT0536.The modeled gravity was interpolated from observed gravity values.
 OT0536
 OT0536;                    North         East    Units  Estimated Accuracy
 OT0536;SPC SD S     -   118,170.      321,090.      MT  (+/- 180 meters Scaled)
 OT0536
 OT0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH993998(NAD 83)
 OT0536
 OT0536                          SUPERSEDED SURVEY CONTROL
 OT0536
 OT0536  NGVD 29 (??/??/92) 1075.896  (m)         3529.84   (f) ADJ UNCH    1 2
 OT0536
 OT0536.Superseded values are not recommended for survey control.
 OT0536
 OT0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0536.See file dsdata.pdf to determine how the superseded data were derived.
 OT0536
 OT0536_MARKER: DB = BENCH MARK DISK
 OT0536_SETTING: 66 = SET IN ROCK OUTCROP
 OT0536_STAMPING: B 397 1963
 OT0536_MARK LOGO: CGS
 OT0536_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0536+STABILITY: POSITION/ELEVATION WELL
 OT0536
 OT0536  HISTORY     - Date     Condition        Report By
 OT0536  HISTORY     - 1963     MONUMENTED       CGS
 OT0536  HISTORY     - 1985     GOOD             NGS
 OT0536
 OT0536                          STATION DESCRIPTION
 OT0536
 OT0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0536'4.2 MI NE FROM EDGEMONT.
 OT0536'ABOUT 4.2 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND
 OT0536'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 21,
 OT0536'T 8 S, R 3 E, ON THE OUTSIDE OF A LARGE CURVE IN THE RAILROAD,
 OT0536'6 1/2 POLES NORTHEAST OF MILEPOST 4, 119 FEET NORTH OF THE NORTH
 OT0536'RAIL, 73 FEET NORTH OF A FENCE, 85.2 FEET NORTH-NORTHEAST OF A
 OT0536'METAL WITNESS POST, 8 FEET BELOW THE LEVEL OF THE RAIL, AND SET
 OT0536'IN THE TOP OF A LARGE ROCK OUTCROP.
 OT0536
 OT0536                          STATION RECOVERY (1985)
 OT0536
 OT0536'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0402 ***********************************************************************
 PU0402  DESIGNATION -  B 4 S
 PU0402  PID         -  PU0402
 PU0402  STATE/COUNTY-  SD/PENNINGTON
 PU0402  COUNTRY     -  US
 PU0402  USGS QUAD   -  LAKE HILL (2017)
 PU0402
 PU0402                         *CURRENT SURVEY CONTROL
 PU0402  ______________________________________________________________________
 PU0402* NAD 83(1986) POSITION- 44 04 32.     (N) 102 10 03.     (W)   SCALED
 PU0402* NAVD 88 ORTHO HEIGHT -   876.576 (meters)     2875.90  (feet) ADJUSTED
 PU0402  ______________________________________________________________________
 PU0402  GEOID HEIGHT    -        -19.241 (meters)                     GEOID18
 PU0402  DYNAMIC HEIGHT  -        876.316 (meters)     2875.05  (feet) COMP
 PU0402  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 PU0402
 PU0402  VERT ORDER      -  SECOND    CLASS 0
 PU0402
 PU0402.The horizontal coordinates were scaled from a map and have
 PU0402.an estimated accuracy of +/- 6 seconds.
 PU0402
 PU0402.The orthometric height was determined by differential leveling and
 PU0402.adjusted by the NATIONAL GEODETIC SURVEY
 PU0402.in June 1991.
 PU0402
 PU0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0402.GEOID18 height accuracy estimate available here.
 PU0402
 PU0402.Click photographs - Photos may exist for this station.
 PU0402
 PU0402.The dynamic height is computed by dividing the NAVD 88
 PU0402.geopotential number by the normal gravity value computed on the
 PU0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0402.degrees latitude (g = 980.6199 gals.).
 PU0402
 PU0402.The modeled gravity was interpolated from observed gravity values.
 PU0402
 PU0402;                    North         East    Units  Estimated Accuracy
 PU0402;SPC SD S     -   195,170.      453,100.      MT  (+/- 180 meters Scaled)
 PU0402
 PU0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ268841(NAD 83)
 PU0402
 PU0402                          SUPERSEDED SURVEY CONTROL
 PU0402
 PU0402  NGVD 29 (??/??/92)  876.12   (m)         2874.4    (f) COMPUTED    2 0
 PU0402
 PU0402.Superseded values are not recommended for survey control.
 PU0402
 PU0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0402.See file dsdata.pdf to determine how the superseded data were derived.
 PU0402
 PU0402_MARKER: DS = TRIANGULATION STATION DISK
 PU0402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0402_STAMPING: B 4 S 1961
 PU0402_MARK LOGO: CGS
 PU0402_PROJECTION: FLUSH
 PU0402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0402+STABILITY: SURFACE MOTION
 PU0402
 PU0402  HISTORY     - Date     Condition        Report By
 PU0402  HISTORY     - 1961     MONUMENTED       CGS
 PU0402  HISTORY     - 1962     GOOD             CGS
 PU0402
 PU0402                          STATION DESCRIPTION
 PU0402
 PU0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0402'10 MI NE FROM WALL.
 PU0402'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0402'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.4
 PU0402'MILE SOUTH ALONG A GRAVELED ROAD, 0.4 MILE SOUTH OF A ROAD
 PU0402'INTERSECTION, 38 FEET EAST OF THE CENTER LINE OF THE GRAVELED
 PU0402'ROAD, 88.3 FEET NORTH OF B 4 S NO 1, 77.6 FEET EAST-NORTHEAST OF
 PU0402'AND ACROSS THE ROAD FROM B 4 S NO 2, 8 FEET NORTHEAST OF A METAL
 PU0402'WITNESS POST, 7 FEET EAST OF A FENCE, AND SET IN THE TOP OF A
 PU0402'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0405 ***********************************************************************
 PU0405  DESIGNATION -  B 4 S AZ MK
 PU0405  PID         -  PU0405
 PU0405  STATE/COUNTY-  SD/PENNINGTON
 PU0405  COUNTRY     -  US
 PU0405  USGS QUAD   -  LAKE HILL (2017)
 PU0405
 PU0405                         *CURRENT SURVEY CONTROL
 PU0405  ______________________________________________________________________
 PU0405* NAD 83(1986) POSITION- 44 04 04.     (N) 102 10 03.     (W)   SCALED
 PU0405* NAVD 88 ORTHO HEIGHT -   871.926 (meters)     2860.64  (feet) ADJUSTED
 PU0405  ______________________________________________________________________
 PU0405  GEOID HEIGHT    -        -19.242 (meters)                     GEOID18
 PU0405  DYNAMIC HEIGHT  -        871.668 (meters)     2859.80  (feet) COMP
 PU0405  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 PU0405
 PU0405  VERT ORDER      -  SECOND    CLASS 0
 PU0405
 PU0405.The horizontal coordinates were scaled from a map and have
 PU0405.an estimated accuracy of +/- 6 seconds.
 PU0405
 PU0405.The orthometric height was determined by differential leveling and
 PU0405.adjusted by the NATIONAL GEODETIC SURVEY
 PU0405.in June 1991.
 PU0405
 PU0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0405.GEOID18 height accuracy estimate available here.
 PU0405
 PU0405.Click photographs - Photos may exist for this station.
 PU0405
 PU0405.The dynamic height is computed by dividing the NAVD 88
 PU0405.geopotential number by the normal gravity value computed on the
 PU0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0405.degrees latitude (g = 980.6199 gals.).
 PU0405
 PU0405.The modeled gravity was interpolated from observed gravity values.
 PU0405
 PU0405;                    North         East    Units  Estimated Accuracy
 PU0405;SPC SD S     -   194,310.      453,080.      MT  (+/- 180 meters Scaled)
 PU0405
 PU0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ268833(NAD 83)
 PU0405
 PU0405                          SUPERSEDED SURVEY CONTROL
 PU0405
 PU0405  NGVD 29 (??/??/92)  871.47   (m)         2859.1    (f) COMPUTED    2 0
 PU0405
 PU0405.Superseded values are not recommended for survey control.
 PU0405
 PU0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0405.See file dsdata.pdf to determine how the superseded data were derived.
 PU0405
 PU0405_MARKER: DZ = AZIMUTH MARK DISK
 PU0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0405_STAMPING: B 4 S 1961
 PU0405_MARK LOGO: CGS
 PU0405_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0405+STABILITY: SURFACE MOTION
 PU0405
 PU0405  HISTORY     - Date     Condition        Report By
 PU0405  HISTORY     - 1961     MONUMENTED       CGS
 PU0405  HISTORY     - 1962     GOOD             CGS
 PU0405
 PU0405                          STATION DESCRIPTION
 PU0405
 PU0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0405'10.5 MI NE FROM WALL.
 PU0405'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0405'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.95
 PU0405'MILE SOUTH ALONG A GRAVELED ROAD, 0.3 MILES WEST-NORTHWEST OF A
 PU0405'SET OF FARM BUILDINGS, 33 FEET EAST OF THE CENTER LINE OF THE
 PU0405'ROAD, 26 FEET NORTH OF A FENCE LEADING EAST, 17 FEET NORTH OF THE
 PU0405'CENTER OF A WIRE GATE, 1 FOOT EAST OF A FENCE, 3 FEET NORTH
 PU0405'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PU0405'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0403 ***********************************************************************
 PU0403  DESIGNATION -  B 4 S RM 1
 PU0403  PID         -  PU0403
 PU0403  STATE/COUNTY-  SD/PENNINGTON
 PU0403  COUNTRY     -  US
 PU0403  USGS QUAD   -  LAKE HILL (2017)
 PU0403
 PU0403                         *CURRENT SURVEY CONTROL
 PU0403  ______________________________________________________________________
 PU0403* NAD 83(1986) POSITION- 44 04 31.     (N) 102 10 03.     (W)   SCALED
 PU0403* NAVD 88 ORTHO HEIGHT -   875.985 (meters)     2873.96  (feet) ADJUSTED
 PU0403  ______________________________________________________________________
 PU0403  GEOID HEIGHT    -        -19.241 (meters)                     GEOID18
 PU0403  DYNAMIC HEIGHT  -        875.725 (meters)     2873.11  (feet) COMP
 PU0403  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 PU0403
 PU0403  VERT ORDER      -  SECOND    CLASS 0
 PU0403
 PU0403.The horizontal coordinates were scaled from a map and have
 PU0403.an estimated accuracy of +/- 6 seconds.
 PU0403
 PU0403.The orthometric height was determined by differential leveling and
 PU0403.adjusted by the NATIONAL GEODETIC SURVEY
 PU0403.in June 1991.
 PU0403
 PU0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0403.GEOID18 height accuracy estimate available here.
 PU0403
 PU0403.Click photographs - Photos may exist for this station.
 PU0403
 PU0403.The dynamic height is computed by dividing the NAVD 88
 PU0403.geopotential number by the normal gravity value computed on the
 PU0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0403.degrees latitude (g = 980.6199 gals.).
 PU0403
 PU0403.The modeled gravity was interpolated from observed gravity values.
 PU0403
 PU0403;                    North         East    Units  Estimated Accuracy
 PU0403;SPC SD S     -   195,140.      453,100.      MT  (+/- 180 meters Scaled)
 PU0403
 PU0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ268841(NAD 83)
 PU0403
 PU0403                          SUPERSEDED SURVEY CONTROL
 PU0403
 PU0403  NGVD 29 (??/??/92)  875.53   (m)         2872.5    (f) COMPUTED    2 0
 PU0403
 PU0403.Superseded values are not recommended for survey control.
 PU0403
 PU0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0403.See file dsdata.pdf to determine how the superseded data were derived.
 PU0403
 PU0403_MARKER: DR = REFERENCE MARK DISK
 PU0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0403_STAMPING: B 4 S NO 1 1961
 PU0403_MARK LOGO: CGS
 PU0403_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0403+STABILITY: SURFACE MOTION
 PU0403
 PU0403  HISTORY     - Date     Condition        Report By
 PU0403  HISTORY     - 1961     MONUMENTED       CGS
 PU0403  HISTORY     - 1962     GOOD             CGS
 PU0403
 PU0403                          STATION DESCRIPTION
 PU0403
 PU0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0403'10 MI NE FROM WALL.
 PU0403'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0403'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.4
 PU0403'MILES SOUTH ALONG A GRAVELED ROAD, 88.3 FEET SOUTH OF B 4 S 1961,
 PU0403'84 FEET SOUTH OF A METAL WITNESS POST, 3.0 FEET EAST OF A FENCE,
 PU0403'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0403'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0404 ***********************************************************************
 PU0404  DESIGNATION -  B 4 S RM 2
 PU0404  PID         -  PU0404
 PU0404  STATE/COUNTY-  SD/PENNINGTON
 PU0404  COUNTRY     -  US
 PU0404  USGS QUAD   -  LAKE HILL (2017)
 PU0404
 PU0404                         *CURRENT SURVEY CONTROL
 PU0404  ______________________________________________________________________
 PU0404* NAD 83(1986) POSITION- 44 04 31.     (N) 102 10 05.     (W)   SCALED
 PU0404* NAVD 88 ORTHO HEIGHT -   876.099 (meters)     2874.33  (feet) ADJUSTED
 PU0404  ______________________________________________________________________
 PU0404  GEOID HEIGHT    -        -19.239 (meters)                     GEOID18
 PU0404  DYNAMIC HEIGHT  -        875.840 (meters)     2873.49  (feet) COMP
 PU0404  MODELED GRAVITY -    980,292.5   (mgal)                       NAVD 88
 PU0404
 PU0404  VERT ORDER      -  SECOND    CLASS 0
 PU0404
 PU0404.The horizontal coordinates were scaled from a map and have
 PU0404.an estimated accuracy of +/- 6 seconds.
 PU0404
 PU0404.The orthometric height was determined by differential leveling and
 PU0404.adjusted by the NATIONAL GEODETIC SURVEY
 PU0404.in June 1991.
 PU0404
 PU0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0404.GEOID18 height accuracy estimate available here.
 PU0404
 PU0404.Click photographs - Photos may exist for this station.
 PU0404
 PU0404.The dynamic height is computed by dividing the NAVD 88
 PU0404.geopotential number by the normal gravity value computed on the
 PU0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0404.degrees latitude (g = 980.6199 gals.).
 PU0404
 PU0404.The modeled gravity was interpolated from observed gravity values.
 PU0404
 PU0404;                    North         East    Units  Estimated Accuracy
 PU0404;SPC SD S     -   195,140.      453,050.      MT  (+/- 180 meters Scaled)
 PU0404
 PU0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ267841(NAD 83)
 PU0404
 PU0404                          SUPERSEDED SURVEY CONTROL
 PU0404
 PU0404  NGVD 29 (??/??/92)  875.64   (m)         2872.8    (f) COMPUTED    2 0
 PU0404
 PU0404.Superseded values are not recommended for survey control.
 PU0404
 PU0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0404.See file dsdata.pdf to determine how the superseded data were derived.
 PU0404
 PU0404_MARKER: DR = REFERENCE MARK DISK
 PU0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0404_STAMPING: B 4 S NO 2 1961
 PU0404_MARK LOGO: CGS
 PU0404_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0404+STABILITY: SURFACE MOTION
 PU0404
 PU0404  HISTORY     - Date     Condition        Report By
 PU0404  HISTORY     - 1961     MONUMENTED       CGS
 PU0404  HISTORY     - 1962     GOOD             CGS
 PU0404
 PU0404                          STATION DESCRIPTION
 PU0404
 PU0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0404'10 MI NE FROM WALL.
 PU0404'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0404'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.4
 PU0404'MILES SOUTH ALONG A GRAVELED ROAD, 37 FEET WEST OF THE CENTER
 PU0404'LINE OF THE GRAVELED ROAD, 77.6 FEET WEST-SOUTHWEST OF B 4 S 1961,
 PU0404'3 FEET NORTH OF A POWER POLE, 1.0 FEET WEST OF A FENCE, ABOUT
 PU0404'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0404'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0406 ***********************************************************************
 PU0406  DESIGNATION -  B 4 T
 PU0406  PID         -  PU0406
 PU0406  STATE/COUNTY-  SD/PENNINGTON
 PU0406  COUNTRY     -  US
 PU0406  USGS QUAD   -  LAKE HILL (2017)
 PU0406
 PU0406                         *CURRENT SURVEY CONTROL
 PU0406  ______________________________________________________________________
 PU0406* NAD 83(1986) POSITION- 44 04 01.     (N) 102 10 19.     (W)   SCALED
 PU0406* NAVD 88 ORTHO HEIGHT -   872.156 (meters)     2861.40  (feet) ADJUSTED
 PU0406  ______________________________________________________________________
 PU0406  GEOID HEIGHT    -        -19.227 (meters)                     GEOID18
 PU0406  DYNAMIC HEIGHT  -        871.897 (meters)     2860.55  (feet) COMP
 PU0406  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 PU0406
 PU0406  VERT ORDER      -  SECOND    CLASS 0
 PU0406
 PU0406.The horizontal coordinates were scaled from a map and have
 PU0406.an estimated accuracy of +/- 6 seconds.
 PU0406
 PU0406.The orthometric height was determined by differential leveling and
 PU0406.adjusted by the NATIONAL GEODETIC SURVEY
 PU0406.in June 1991.
 PU0406
 PU0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0406.GEOID18 height accuracy estimate available here.
 PU0406
 PU0406.Click photographs - Photos may exist for this station.
 PU0406
 PU0406.The dynamic height is computed by dividing the NAVD 88
 PU0406.geopotential number by the normal gravity value computed on the
 PU0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0406.degrees latitude (g = 980.6199 gals.).
 PU0406
 PU0406.The modeled gravity was interpolated from observed gravity values.
 PU0406
 PU0406;                    North         East    Units  Estimated Accuracy
 PU0406;SPC SD S     -   194,220.      452,720.      MT  (+/- 180 meters Scaled)
 PU0406
 PU0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ264831(NAD 83)
 PU0406
 PU0406                          SUPERSEDED SURVEY CONTROL
 PU0406
 PU0406  NGVD 29 (??/??/92)  871.70   (m)         2859.9    (f) COMPUTED    2 0
 PU0406
 PU0406.Superseded values are not recommended for survey control.
 PU0406
 PU0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0406.See file dsdata.pdf to determine how the superseded data were derived.
 PU0406
 PU0406_MARKER: DS = TRIANGULATION STATION DISK
 PU0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0406_STAMPING: B 4 T 1961
 PU0406_MARK LOGO: CGS
 PU0406_PROJECTION: FLUSH
 PU0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0406+STABILITY: SURFACE MOTION
 PU0406
 PU0406  HISTORY     - Date     Condition        Report By
 PU0406  HISTORY     - 1961     MONUMENTED       CGS
 PU0406  HISTORY     - 1962     GOOD             CGS
 PU0406
 PU0406                          STATION DESCRIPTION
 PU0406
 PU0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0406'10.8 MI NE FROM WALL.
 PU0406'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0406'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.95
 PU0406'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE WEST-SOUTHWEST
 PU0406'ACROSS A PASTURE, ABOUT 0.2 MILE WEST OF AN ABANDONED SCHOOLHOUSE,
 PU0406'207 FEET NORTH OF AN EAST-WEST FENCE, 60.1 FEET NORTH OF B 4 T NO
 PU0406'2, 57.3 WEST OF B 4 T NO 1, AND SET IN THE TOP OF A CONCRETE
 PU0406'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0407 ***********************************************************************
 PU0407  DESIGNATION -  B 4 T RM 1
 PU0407  PID         -  PU0407
 PU0407  STATE/COUNTY-  SD/PENNINGTON
 PU0407  COUNTRY     -  US
 PU0407  USGS QUAD   -  LAKE HILL (2017)
 PU0407
 PU0407                         *CURRENT SURVEY CONTROL
 PU0407  ______________________________________________________________________
 PU0407* NAD 83(1986) POSITION- 44 04 01.     (N) 102 10 17.     (W)   SCALED
 PU0407* NAVD 88 ORTHO HEIGHT -   872.112 (meters)     2861.25  (feet) ADJUSTED
 PU0407  ______________________________________________________________________
 PU0407  GEOID HEIGHT    -        -19.229 (meters)                     GEOID18
 PU0407  DYNAMIC HEIGHT  -        871.853 (meters)     2860.40  (feet) COMP
 PU0407  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 PU0407
 PU0407  VERT ORDER      -  SECOND    CLASS 0
 PU0407
 PU0407.The horizontal coordinates were scaled from a map and have
 PU0407.an estimated accuracy of +/- 6 seconds.
 PU0407
 PU0407.The orthometric height was determined by differential leveling and
 PU0407.adjusted by the NATIONAL GEODETIC SURVEY
 PU0407.in June 1991.
 PU0407
 PU0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0407.GEOID18 height accuracy estimate available here.
 PU0407
 PU0407.Click photographs - Photos may exist for this station.
 PU0407
 PU0407.The dynamic height is computed by dividing the NAVD 88
 PU0407.geopotential number by the normal gravity value computed on the
 PU0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0407.degrees latitude (g = 980.6199 gals.).
 PU0407
 PU0407.The modeled gravity was interpolated from observed gravity values.
 PU0407
 PU0407;                    North         East    Units  Estimated Accuracy
 PU0407;SPC SD S     -   194,220.      452,760.      MT  (+/- 180 meters Scaled)
 PU0407
 PU0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ265831(NAD 83)
 PU0407
 PU0407                          SUPERSEDED SURVEY CONTROL
 PU0407
 PU0407  NGVD 29 (??/??/92)  871.65   (m)         2859.7    (f) COMPUTED    2 0
 PU0407
 PU0407.Superseded values are not recommended for survey control.
 PU0407
 PU0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0407.See file dsdata.pdf to determine how the superseded data were derived.
 PU0407
 PU0407_MARKER: DR = REFERENCE MARK DISK
 PU0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0407_STAMPING: B 4 T NO 1 1961
 PU0407_MARK LOGO: CGS
 PU0407_PROJECTION: FLUSH
 PU0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0407+STABILITY: SURFACE MOTION
 PU0407
 PU0407  HISTORY     - Date     Condition        Report By
 PU0407  HISTORY     - 1961     MONUMENTED       CGS
 PU0407  HISTORY     - 1962     GOOD             CGS
 PU0407
 PU0407                          STATION DESCRIPTION
 PU0407
 PU0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0407'10.8 MI NE FROM WALL.
 PU0407'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0407'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.95
 PU0407'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE WEST-SOUTHWEST
 PU0407'ACROSS A PASTURE, ABOUT 0.2 MILE WEST OF AN ABANDONED SCHOOLHOUSE,
 PU0407'215 FEET NORTH OF AN EAST-WEST FENCE, 57.3 FEET EAST OF B 4 T
 PU0407'1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 PU0407'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0408 ***********************************************************************
 PU0408  DESIGNATION -  B 4 T RM 2
 PU0408  PID         -  PU0408
 PU0408  STATE/COUNTY-  SD/PENNINGTON
 PU0408  COUNTRY     -  US
 PU0408  USGS QUAD   -  LAKE HILL (2017)
 PU0408
 PU0408                         *CURRENT SURVEY CONTROL
 PU0408  ______________________________________________________________________
 PU0408* NAD 83(1986) POSITION- 44 04 01.     (N) 102 10 18.     (W)   SCALED
 PU0408* NAVD 88 ORTHO HEIGHT -   871.603 (meters)     2859.58  (feet) ADJUSTED
 PU0408  ______________________________________________________________________
 PU0408  GEOID HEIGHT    -        -19.228 (meters)                     GEOID18
 PU0408  DYNAMIC HEIGHT  -        871.344 (meters)     2858.73  (feet) COMP
 PU0408  MODELED GRAVITY -    980,292.0   (mgal)                       NAVD 88
 PU0408
 PU0408  VERT ORDER      -  SECOND    CLASS 0
 PU0408
 PU0408.The horizontal coordinates were scaled from a map and have
 PU0408.an estimated accuracy of +/- 6 seconds.
 PU0408
 PU0408.The orthometric height was determined by differential leveling and
 PU0408.adjusted by the NATIONAL GEODETIC SURVEY
 PU0408.in June 1991.
 PU0408
 PU0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0408.GEOID18 height accuracy estimate available here.
 PU0408
 PU0408.Click photographs - Photos may exist for this station.
 PU0408
 PU0408.The dynamic height is computed by dividing the NAVD 88
 PU0408.geopotential number by the normal gravity value computed on the
 PU0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0408.degrees latitude (g = 980.6199 gals.).
 PU0408
 PU0408.The modeled gravity was interpolated from observed gravity values.
 PU0408
 PU0408;                    North         East    Units  Estimated Accuracy
 PU0408;SPC SD S     -   194,220.      452,740.      MT  (+/- 180 meters Scaled)
 PU0408
 PU0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ265831(NAD 83)
 PU0408
 PU0408                          SUPERSEDED SURVEY CONTROL
 PU0408
 PU0408  NGVD 29 (??/??/92)  871.14   (m)         2858.1    (f) COMPUTED    2 0
 PU0408
 PU0408.Superseded values are not recommended for survey control.
 PU0408
 PU0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0408.See file dsdata.pdf to determine how the superseded data were derived.
 PU0408
 PU0408_MARKER: DR = REFERENCE MARK DISK
 PU0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0408_STAMPING: B 4 T NO 2 1961
 PU0408_MARK LOGO: CGS
 PU0408_PROJECTION: FLUSH
 PU0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0408+STABILITY: SURFACE MOTION
 PU0408
 PU0408  HISTORY     - Date     Condition        Report By
 PU0408  HISTORY     - 1961     MONUMENTED       CGS
 PU0408  HISTORY     - 1962     GOOD             CGS
 PU0408
 PU0408                          STATION DESCRIPTION
 PU0408
 PU0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0408'10.8 MI NE FROM WALL.
 PU0408'ABOUT 6.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0408'AT WALL, THENCE 3.05 MILES EAST ALONG A DIRT ROAD, THENCE 0.95
 PU0408'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE WEST-SOUTHWEST
 PU0408'ACROSS A PASTURE, 0.2 MILE WEST OF AN ABANDONED SCHOOLHOUSE, 147
 PU0408'FEET NORTH OF AN EAST-WEST FENCE, 60.1 FEET SOUTH OF B 4 T 1961,
 PU0408'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PU0408'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0845 ***********************************************************************
 PU0845  DESIGNATION -  B 401
 PU0845  PID         -  PU0845
 PU0845  STATE/COUNTY-  SD/MEADE
 PU0845  COUNTRY     -  US
 PU0845  USGS QUAD   -  FAIRPOINT (2017)
 PU0845
 PU0845                         *CURRENT SURVEY CONTROL
 PU0845  ______________________________________________________________________
 PU0845* NAD 83(1986) POSITION- 44 44 54.     (N) 102 49 01.     (W)   SCALED
 PU0845* NAVD 88 ORTHO HEIGHT -   897.946 (meters)     2946.01  (feet) ADJUSTED
 PU0845  ______________________________________________________________________
 PU0845  GEOID HEIGHT    -        -17.643 (meters)                     GEOID18
 PU0845  DYNAMIC HEIGHT  -        897.730 (meters)     2945.30  (feet) COMP
 PU0845  MODELED GRAVITY -    980,346.4   (mgal)                       NAVD 88
 PU0845
 PU0845  VERT ORDER      -  SECOND    CLASS 0
 PU0845
 PU0845.The horizontal coordinates were scaled from a map and have
 PU0845.an estimated accuracy of +/- 6 seconds.
 PU0845
 PU0845.The orthometric height was determined by differential leveling and
 PU0845.adjusted by the NATIONAL GEODETIC SURVEY
 PU0845.in June 1991.
 PU0845
 PU0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0845.GEOID18 height accuracy estimate available here.
 PU0845
 PU0845.Click photographs - Photos may exist for this station.
 PU0845
 PU0845.The dynamic height is computed by dividing the NAVD 88
 PU0845.geopotential number by the normal gravity value computed on the
 PU0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0845.degrees latitude (g = 980.6199 gals.).
 PU0845
 PU0845.The modeled gravity was interpolated from observed gravity values.
 PU0845
 PU0845;                    North         East    Units  Estimated Accuracy
 PU0845;SPC SD N     -   105,560.      376,980.      MT  (+/- 180 meters Scaled)
 PU0845
 PU0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728573(NAD 83)
 PU0845
 PU0845                          SUPERSEDED SURVEY CONTROL
 PU0845
 PU0845  NGVD 29 (??/??/92)  897.478  (m)         2944.48   (f) ADJ UNCH    2 0
 PU0845
 PU0845.Superseded values are not recommended for survey control.
 PU0845
 PU0845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0845.See file dsdata.pdf to determine how the superseded data were derived.
 PU0845
 PU0845_MARKER: DB = BENCH MARK DISK
 PU0845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0845_STAMPING: B 401 1962
 PU0845_MARK LOGO: CGS
 PU0845_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0845+STABILITY: SURFACE MOTION
 PU0845
 PU0845  HISTORY     - Date     Condition        Report By
 PU0845  HISTORY     - 1962     MONUMENTED       CGS
 PU0845
 PU0845                          STATION DESCRIPTION
 PU0845
 PU0845'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0845'1 MI W FROM FAIRPOINT.
 PU0845'1.05 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0845'56 FEET NORTH OF THE CENTER LINE OF THE ROAD, 28 FEET WEST OF
 PU0845'A POWER POLE, 22 FEET NORTHWEST OF THE EAST END OF AN 18-INCH
 PU0845'PIPE CULVERT UNDER A RANCH ROAD NORTH, 2.0 FEET EAST OF A FENCE
 PU0845'CORNER POST, 2.5 FEET WEST OF A WITNESS POST, ABOUT 1 1/2 FEET
 PU0845'HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0845'PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0146 ***********************************************************************
 QT0146  DESIGNATION -  B 402 RESET
 QT0146  PID         -  QT0146
 QT0146  STATE/COUNTY-  SD/MEADE
 QT0146  COUNTRY     -  US
 QT0146  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0146
 QT0146                         *CURRENT SURVEY CONTROL
 QT0146  ______________________________________________________________________
 QT0146* NAD 83(1986) POSITION- 45 01 12.     (N) 102 49 42.     (W)   SCALED
 QT0146* NAVD 88 ORTHO HEIGHT -   868.213 (meters)     2848.46  (feet) ADJUSTED
 QT0146  ______________________________________________________________________
 QT0146  GEOID HEIGHT    -        -17.530 (meters)                     GEOID18
 QT0146  DYNAMIC HEIGHT  -        868.031 (meters)     2847.87  (feet) COMP
 QT0146  MODELED GRAVITY -    980,378.2   (mgal)                       NAVD 88
 QT0146
 QT0146  VERT ORDER      -  FIRST     CLASS II
 QT0146
 QT0146.The horizontal coordinates were scaled from a map and have
 QT0146.an estimated accuracy of +/- 6 seconds.
 QT0146
 QT0146.The orthometric height was determined by differential leveling and
 QT0146.adjusted by the NATIONAL GEODETIC SURVEY
 QT0146.in July 1998.
 QT0146
 QT0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0146.GEOID18 height accuracy estimate available here.
 QT0146
 QT0146.Click photographs - Photos may exist for this station.
 QT0146
 QT0146.The dynamic height is computed by dividing the NAVD 88
 QT0146.geopotential number by the normal gravity value computed on the
 QT0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0146.degrees latitude (g = 980.6199 gals.).
 QT0146
 QT0146.The modeled gravity was interpolated from observed gravity values.
 QT0146
 QT0146;                    North         East    Units  Estimated Accuracy
 QT0146;SPC SD N     -   135,760.      377,130.      MT  (+/- 180 meters Scaled)
 QT0146
 QT0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK711874(NAD 83)
 QT0146
 QT0146                          SUPERSEDED SURVEY CONTROL
 QT0146
 QT0146.No superseded survey control is available for this station.
 QT0146
 QT0146_MARKER: DB = BENCH MARK DISK
 QT0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0146_STAMPING: B 402 RESET 1966
 QT0146_MARK LOGO: CGS
 QT0146_PROJECTION: FLUSH
 QT0146_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0146+STABILITY: SURFACE MOTION
 QT0146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0146+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0146
 QT0146  HISTORY     - Date     Condition        Report By
 QT0146  HISTORY     - 1966     MONUMENTED       CGS
 QT0146  HISTORY     - 19960425 GOOD             NGS
 QT0146
 QT0146                          STATION DESCRIPTION
 QT0146
 QT0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 QT0146'2.7 MI NE FROM MUD BUTTE.
 QT0146'2.7 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0146'BUTTE, 0.1 MILE WEST OF THE JUNCTION OF A FARM ROAD AND GATE,
 QT0146'99 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 212, 1.3 FEET EAST
 QT0146'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 QT0146'WHICH PROJECTS 4 INCHES.
 QT0146
 QT0146                          STATION RECOVERY (1996)
 QT0146
 QT0146'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0146'4.3 KM (2.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0146'IN MUD BUTTE, 672.0 M (2204.7 FT) WEST OF MILEPOST 76, 62.8 M (206.0
 QT0146'FT) WEST OF THE WEST END OF 2 BRACED FENCE POSTS, 30.3 M (99.4 FT)
 QT0146'SOUTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 QT0146'HIGHWAY, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) EAST OF A
 QT0146'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 QT0146'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0776 ***********************************************************************
 PU0776  DESIGNATION -  B 403
 PU0776  PID         -  PU0776
 PU0776  STATE/COUNTY-  SD/MEADE
 PU0776  COUNTRY     -  US
 PU0776  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0776
 PU0776                         *CURRENT SURVEY CONTROL
 PU0776  ______________________________________________________________________
 PU0776* NAD 83(1986) POSITION- 44 54 25.     (N) 102 43 01.     (W)   SCALED
 PU0776* NAVD 88 ORTHO HEIGHT -   797.432 (meters)     2616.24  (feet) ADJUSTED
 PU0776  ______________________________________________________________________
 PU0776  GEOID HEIGHT    -        -17.803 (meters)                     GEOID18
 PU0776  DYNAMIC HEIGHT  -        797.262 (meters)     2615.68  (feet) COMP
 PU0776  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PU0776
 PU0776  VERT ORDER      -  SECOND    CLASS 0
 PU0776
 PU0776.The horizontal coordinates were scaled from a map and have
 PU0776.an estimated accuracy of +/- 6 seconds.
 PU0776
 PU0776.The orthometric height was determined by differential leveling and
 PU0776.adjusted by the NATIONAL GEODETIC SURVEY
 PU0776.in June 1991.
 PU0776
 PU0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0776.GEOID18 height accuracy estimate available here.
 PU0776
 PU0776.Click photographs - Photos may exist for this station.
 PU0776
 PU0776.The dynamic height is computed by dividing the NAVD 88
 PU0776.geopotential number by the normal gravity value computed on the
 PU0776.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0776.degrees latitude (g = 980.6199 gals.).
 PU0776
 PU0776.The modeled gravity was interpolated from observed gravity values.
 PU0776
 PU0776;                    North         East    Units  Estimated Accuracy
 PU0776;SPC SD N     -   122,900.      385,480.      MT  (+/- 180 meters Scaled)
 PU0776
 PU0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK802751(NAD 83)
 PU0776
 PU0776                          SUPERSEDED SURVEY CONTROL
 PU0776
 PU0776  NGVD 29 (??/??/92)  796.968  (m)         2614.72   (f) ADJ UNCH    2 0
 PU0776
 PU0776.Superseded values are not recommended for survey control.
 PU0776
 PU0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0776.See file dsdata.pdf to determine how the superseded data were derived.
 PU0776
 PU0776_MARKER: DB = BENCH MARK DISK
 PU0776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0776_STAMPING: B 403 1962
 PU0776_MARK LOGO: CGS
 PU0776_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0776+STABILITY: SURFACE MOTION
 PU0776
 PU0776  HISTORY     - Date     Condition        Report By
 PU0776  HISTORY     - 1962     MONUMENTED       CGS
 PU0776
 PU0776                          STATION DESCRIPTION
 PU0776
 PU0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0776'12 MI E FROM SULPHUR.
 PU0776'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0776'2.0 MILES NORTH ALONG A ROAD, THENCE 0.95 MILE EAST ALONG THE
 PU0776'ROAD, 43 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 15 FEET
 PU0776'WEST OF THE CENTER OF A GATE, 1.7 FEET NORTH OF A FENCE, 2.3
 PU0776'FEET EAST OF A WITNESS POST, ABOUT 1 FOOT LOWER THAN THE ROAD
 PU0776'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0743 ***********************************************************************
 PU0743  DESIGNATION -  B 404
 PU0743  PID         -  PU0743
 PU0743  STATE/COUNTY-  SD/MEADE
 PU0743  COUNTRY     -  US
 PU0743  USGS QUAD   -  CAMP CREEK (2017)
 PU0743
 PU0743                         *CURRENT SURVEY CONTROL
 PU0743  ______________________________________________________________________
 PU0743* NAD 83(1986) POSITION- 44 59 55.     (N) 102 53 32.     (W)   SCALED
 PU0743* NAVD 88 ORTHO HEIGHT -   872.162 (meters)     2861.42  (feet) ADJUSTED
 PU0743  ______________________________________________________________________
 PU0743  GEOID HEIGHT    -        -17.405 (meters)                     GEOID18
 PU0743  DYNAMIC HEIGHT  -        871.974 (meters)     2860.80  (feet) COMP
 PU0743  MODELED GRAVITY -    980,372.2   (mgal)                       NAVD 88
 PU0743
 PU0743  VERT ORDER      -  FIRST     CLASS II
 PU0743
 PU0743.The horizontal coordinates were scaled from a map and have
 PU0743.an estimated accuracy of +/- 6 seconds.
 PU0743
 PU0743.The orthometric height was determined by differential leveling and
 PU0743.adjusted by the NATIONAL GEODETIC SURVEY
 PU0743.in July 1998.
 PU0743
 PU0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0743.GEOID18 height accuracy estimate available here.
 PU0743
 PU0743.Click photographs - Photos may exist for this station.
 PU0743
 PU0743.The dynamic height is computed by dividing the NAVD 88
 PU0743.geopotential number by the normal gravity value computed on the
 PU0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0743.degrees latitude (g = 980.6199 gals.).
 PU0743
 PU0743.The modeled gravity was interpolated from observed gravity values.
 PU0743
 PU0743;                    North         East    Units  Estimated Accuracy
 PU0743;SPC SD N     -   133,560.      372,010.      MT  (+/- 180 meters Scaled)
 PU0743
 PU0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK661849(NAD 83)
 PU0743
 PU0743                          SUPERSEDED SURVEY CONTROL
 PU0743
 PU0743  NAVD 88 (06/15/91)  872.159  (m)         2861.41   (f) SUPERSEDED  1 2
 PU0743  NGVD 29 (??/??/92)  871.683  (m)         2859.85   (f) ADJ UNCH    1 2
 PU0743
 PU0743.Superseded values are not recommended for survey control.
 PU0743
 PU0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0743.See file dsdata.pdf to determine how the superseded data were derived.
 PU0743
 PU0743_MARKER: DB = BENCH MARK DISK
 PU0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0743_STAMPING: B 404 1962
 PU0743_MARK LOGO: CGS
 PU0743_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0743+STABILITY: SURFACE MOTION
 PU0743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0743+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU0743
 PU0743  HISTORY     - Date     Condition        Report By
 PU0743  HISTORY     - 1962     MONUMENTED       CGS
 PU0743  HISTORY     - 1963     GOOD             CGS
 PU0743  HISTORY     - 19951116 GOOD             NGS
 PU0743
 PU0743                          STATION DESCRIPTION
 PU0743
 PU0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0743'0.9 MI SW FROM MUD BUTTE.
 PU0743'0.9 MILE SOUTHWEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 PU0743'MUD BUTTE, 0.5 MILE NORTHEAST OF AN EAST-WEST ROAD, 75 FEET
 PU0743'SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.7 FEET NORTHWEST
 PU0743'OF A FENCE, 2.2 FEET NORTHEAST OF A WITNESS POST, ABOUT 7 FEET
 PU0743'LOWER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PU0743'PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PU0743
 PU0743                          STATION RECOVERY (1963)
 PU0743
 PU0743'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0743'RECOVERED IN GOOD CONDITION.
 PU0743
 PU0743                          STATION RECOVERY (1995)
 PU0743
 PU0743'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0743'1.4 KM (0.85 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU0743'OFFICE IN MUD BUTTE, 178.0 M (584.0 FT) NORTHEAST OF MILEPOST 72, 20.6
 PU0743'M (67.6 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW
 PU0743'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A FENCE, 0.5 M
 PU0743'(1.6 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 PU0743'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0799 ***********************************************************************
 PU0799  DESIGNATION -  B 405
 PU0799  PID         -  PU0799
 PU0799  STATE/COUNTY-  SD/MEADE
 PU0799  COUNTRY     -  US
 PU0799  USGS QUAD   -  BIG DRAW (2017)
 PU0799
 PU0799                         *CURRENT SURVEY CONTROL
 PU0799  ______________________________________________________________________
 PU0799* NAD 83(1986) POSITION- 44 48 34.     (N) 102 40 20.     (W)   SCALED
 PU0799* NAVD 88 ORTHO HEIGHT -   807.749 (meters)     2650.09  (feet) ADJUSTED
 PU0799  ______________________________________________________________________
 PU0799  GEOID HEIGHT    -        -17.968 (meters)                     GEOID18
 PU0799  DYNAMIC HEIGHT  -        807.571 (meters)     2649.51  (feet) COMP
 PU0799  MODELED GRAVITY -    980,370.4   (mgal)                       NAVD 88
 PU0799
 PU0799  VERT ORDER      -  SECOND    CLASS 0
 PU0799
 PU0799.The horizontal coordinates were scaled from a map and have
 PU0799.an estimated accuracy of +/- 6 seconds.
 PU0799
 PU0799.The orthometric height was determined by differential leveling and
 PU0799.adjusted by the NATIONAL GEODETIC SURVEY
 PU0799.in June 1991.
 PU0799
 PU0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0799.GEOID18 height accuracy estimate available here.
 PU0799
 PU0799.Click photographs - Photos may exist for this station.
 PU0799
 PU0799.The dynamic height is computed by dividing the NAVD 88
 PU0799.geopotential number by the normal gravity value computed on the
 PU0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0799.degrees latitude (g = 980.6199 gals.).
 PU0799
 PU0799.The modeled gravity was interpolated from observed gravity values.
 PU0799
 PU0799;                    North         East    Units  Estimated Accuracy
 PU0799;SPC SD N     -   111,960.      388,660.      MT  (+/- 180 meters Scaled)
 PU0799
 PU0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK840644(NAD 83)
 PU0799
 PU0799                          SUPERSEDED SURVEY CONTROL
 PU0799
 PU0799  NGVD 29 (??/??/92)  807.291  (m)         2648.59   (f) ADJ UNCH    2 0
 PU0799
 PU0799.Superseded values are not recommended for survey control.
 PU0799
 PU0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0799.See file dsdata.pdf to determine how the superseded data were derived.
 PU0799
 PU0799_MARKER: DB = BENCH MARK DISK
 PU0799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0799_STAMPING: B 405 1962
 PU0799_MARK LOGO: CGS
 PU0799_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0799+STABILITY: SURFACE MOTION
 PU0799
 PU0799  HISTORY     - Date     Condition        Report By
 PU0799  HISTORY     - 1962     MONUMENTED       CGS
 PU0799
 PU0799                          STATION DESCRIPTION
 PU0799
 PU0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0799'5.8 MI N FROM STONEVILLE.
 PU0799'5.85 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0799'STONEVILLE, 49 FEET WEST OF THE CENTER LINE OF THE ROAD, 16 FEET
 PU0799'SOUTH OF THE CENTER OF A WIRE GATE, 6 FEET SOUTH OF A T JUNCTION
 PU0799'FENCE POST, 2.0 FEET EAST OF A FENCE, 2.5 FEET SOUTH OF A WITNESS
 PU0799'POST, ABOUT 3 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0799'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0648 ***********************************************************************
 PU0648  DESIGNATION -  B 406
 PU0648  PID         -  PU0648
 PU0648  STATE/COUNTY-  SD/MEADE
 PU0648  COUNTRY     -  US
 PU0648  USGS QUAD   -  HEREFORD (2017)
 PU0648
 PU0648                         *CURRENT SURVEY CONTROL
 PU0648  ______________________________________________________________________
 PU0648* NAD 83(1986) POSITION- 44 29 18.     (N) 102 55 35.     (W)   SCALED
 PU0648* NAVD 88 ORTHO HEIGHT -   824.764 (meters)     2705.91  (feet) ADJUSTED
 PU0648  ______________________________________________________________________
 PU0648  GEOID HEIGHT    -        -17.563 (meters)                     GEOID18
 PU0648  DYNAMIC HEIGHT  -        824.543 (meters)     2705.19  (feet) COMP
 PU0648  MODELED GRAVITY -    980,322.1   (mgal)                       NAVD 88
 PU0648
 PU0648  VERT ORDER      -  SECOND    CLASS 0
 PU0648
 PU0648.The horizontal coordinates were scaled from a map and have
 PU0648.an estimated accuracy of +/- 6 seconds.
 PU0648
 PU0648.The orthometric height was determined by differential leveling and
 PU0648.adjusted by the NATIONAL GEODETIC SURVEY
 PU0648.in June 1991.
 PU0648
 PU0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0648.GEOID18 height accuracy estimate available here.
 PU0648
 PU0648.Click photographs - Photos may exist for this station.
 PU0648
 PU0648.The dynamic height is computed by dividing the NAVD 88
 PU0648.geopotential number by the normal gravity value computed on the
 PU0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0648.degrees latitude (g = 980.6199 gals.).
 PU0648
 PU0648.The modeled gravity was interpolated from observed gravity values.
 PU0648
 PU0648;                    North         East    Units  Estimated Accuracy
 PU0648;SPC SD N     -    76,990.      367,270.      MT  (+/- 180 meters Scaled)
 PU0648
 PU0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK648282(NAD 83)
 PU0648
 PU0648                          SUPERSEDED SURVEY CONTROL
 PU0648
 PU0648  NGVD 29 (??/??/92)  824.306  (m)         2704.41   (f) ADJ UNCH    2 0
 PU0648
 PU0648.Superseded values are not recommended for survey control.
 PU0648
 PU0648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0648.See file dsdata.pdf to determine how the superseded data were derived.
 PU0648
 PU0648_MARKER: DB = BENCH MARK DISK
 PU0648_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0648_STAMPING: B 406 1962
 PU0648_MARK LOGO: CGS
 PU0648_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0648+STABILITY: SURFACE MOTION
 PU0648
 PU0648  HISTORY     - Date     Condition        Report By
 PU0648  HISTORY     - 1962     MONUMENTED       CGS
 PU0648
 PU0648                          STATION DESCRIPTION
 PU0648
 PU0648'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0648'8.7 MI NW FROM HEREFORD.
 PU0648'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0648'THENCE 7.15 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.15 MILE
 PU0648'WEST ALONG A GRAVEL ROAD, 31 FEET NORTH OF THE CENTER LINE OF THE
 PU0648'ROAD, 1.9 FEET SOUTH OF A FENCE, 1.5 FEET NORTHWEST OF A WITNESS
 PU0648'POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0648'PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2053 ***********************************************************************
 PU2053  DESIGNATION -  B 407
 PU2053  PID         -  PU2053
 PU2053  STATE/COUNTY-  SD/LAWRENCE
 PU2053  COUNTRY     -  US
 PU2053  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2053
 PU2053                         *CURRENT SURVEY CONTROL
 PU2053  ______________________________________________________________________
 PU2053* NAD 83(1986) POSITION- 44 35 41.     (N) 103 34 05.     (W)   SCALED
 PU2053* NAVD 88 ORTHO HEIGHT -   929.774 (meters)     3050.43  (feet) ADJUSTED
 PU2053  ______________________________________________________________________
 PU2053  GEOID HEIGHT    -        -15.768 (meters)                     GEOID18
 PU2053  DYNAMIC HEIGHT  -        929.516 (meters)     3049.59  (feet) COMP
 PU2053  MODELED GRAVITY -    980,308.5   (mgal)                       NAVD 88
 PU2053
 PU2053  VERT ORDER      -  SECOND    CLASS 0
 PU2053
 PU2053.The horizontal coordinates were scaled from a map and have
 PU2053.an estimated accuracy of +/- 6 seconds.
 PU2053
 PU2053.The orthometric height was determined by differential leveling and
 PU2053.adjusted by the NATIONAL GEODETIC SURVEY
 PU2053.in June 1991.
 PU2053
 PU2053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2053.GEOID18 height accuracy estimate available here.
 PU2053
 PU2053.Click photographs - Photos may exist for this station.
 PU2053
 PU2053.The dynamic height is computed by dividing the NAVD 88
 PU2053.geopotential number by the normal gravity value computed on the
 PU2053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2053.degrees latitude (g = 980.6199 gals.).
 PU2053
 PU2053.The modeled gravity was interpolated from observed gravity values.
 PU2053
 PU2053;                    North         East    Units  Estimated Accuracy
 PU2053;SPC SD N     -    90,850.      316,790.      MT  (+/- 180 meters Scaled)
 PU2053
 PU2053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK136389(NAD 83)
 PU2053
 PU2053                          SUPERSEDED SURVEY CONTROL
 PU2053
 PU2053  NGVD 29 (??/??/92)  929.283  (m)         3048.82   (f) ADJ UNCH    2 0
 PU2053
 PU2053.Superseded values are not recommended for survey control.
 PU2053
 PU2053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2053.See file dsdata.pdf to determine how the superseded data were derived.
 PU2053
 PU2053_MARKER: DB = BENCH MARK DISK
 PU2053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2053_STAMPING: B 407 1962
 PU2053_MARK LOGO: CGS
 PU2053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2053+STABILITY: SURFACE MOTION
 PU2053
 PU2053  HISTORY     - Date     Condition        Report By
 PU2053  HISTORY     - 1962     MONUMENTED       CGS
 PU2053
 PU2053                          STATION DESCRIPTION
 PU2053
 PU2053'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2053'7.2 MI S FROM NISLAND.
 PU2053'1.0 MILE SOUTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2053'RAILWAY STATION AT NISLAND, THENCE 0.4 MILE EAST, THENCE 4.1
 PU2053'MILES SOUTH, THENCE 1.0 MILE WEST, THENCE 0.7 MILE SOUTH ALONG
 PU2053'ROADS, 0.3 MILE NORTH OF THE JUNCTION OF A ROAD EAST, 0.8 MILE
 PU2053'NORTH OF BENCH MARK V 406, 38 FEET WEST OF THE CENTER LINE OF
 PU2053'THE ROAD, 14 1/2 FEET SOUTH OF THE CENTER OF A WIRE GATE, 3.1
 PU2053'FEET WEST OF A FENCE, 2.6 FEET NORTH OF A WITNESS POST, ABOUT
 PU2053'LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU2053'0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1133 ***********************************************************************
 PU1133  DESIGNATION -  B 408
 PU1133  PID         -  PU1133
 PU1133  STATE/COUNTY-  SD/MEADE
 PU1133  COUNTRY     -  US
 PU1133  USGS QUAD   -  VALE (2017)
 PU1133
 PU1133                         *CURRENT SURVEY CONTROL
 PU1133  ______________________________________________________________________
 PU1133* NAD 83(1986) POSITION- 44 33 43.     (N) 103 26 49.     (W)   SCALED
 PU1133* NAVD 88 ORTHO HEIGHT -   878.459 (meters)     2882.08  (feet) ADJUSTED
 PU1133  ______________________________________________________________________
 PU1133  GEOID HEIGHT    -        -16.086 (meters)                     GEOID18
 PU1133  DYNAMIC HEIGHT  -        878.213 (meters)     2881.27  (feet) COMP
 PU1133  MODELED GRAVITY -    980,307.9   (mgal)                       NAVD 88
 PU1133
 PU1133  VERT ORDER      -  SECOND    CLASS 0
 PU1133
 PU1133.The horizontal coordinates were scaled from a map and have
 PU1133.an estimated accuracy of +/- 6 seconds.
 PU1133
 PU1133.The orthometric height was determined by differential leveling and
 PU1133.adjusted by the NATIONAL GEODETIC SURVEY
 PU1133.in June 1991.
 PU1133
 PU1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1133.GEOID18 height accuracy estimate available here.
 PU1133
 PU1133.Click photographs - Photos may exist for this station.
 PU1133
 PU1133.The dynamic height is computed by dividing the NAVD 88
 PU1133.geopotential number by the normal gravity value computed on the
 PU1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1133.degrees latitude (g = 980.6199 gals.).
 PU1133
 PU1133.The modeled gravity was interpolated from observed gravity values.
 PU1133
 PU1133;                    North         East    Units  Estimated Accuracy
 PU1133;SPC SD N     -    86,790.      326,250.      MT  (+/- 180 meters Scaled)
 PU1133
 PU1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK233354(NAD 83)
 PU1133
 PU1133                          SUPERSEDED SURVEY CONTROL
 PU1133
 PU1133  NGVD 29 (??/??/92)  877.965  (m)         2880.46   (f) ADJ UNCH    2 0
 PU1133
 PU1133.Superseded values are not recommended for survey control.
 PU1133
 PU1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1133.See file dsdata.pdf to determine how the superseded data were derived.
 PU1133
 PU1133_MARKER: DB = BENCH MARK DISK
 PU1133_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1133_SP_SET: BRIDGE
 PU1133_STAMPING: B 408 1962
 PU1133_MARK LOGO: CGS
 PU1133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1133
 PU1133  HISTORY     - Date     Condition        Report By
 PU1133  HISTORY     - 1962     MONUMENTED       CGS
 PU1133
 PU1133                          STATION DESCRIPTION
 PU1133
 PU1133'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1133'5.7 MI S FROM VALE.
 PU1133'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1133'THENCE 4.4 MILES SOUTH ALONG STATE HIGHWAY 79, 0.1 MILE NORTH OF
 PU1133'THE INTERSECTION OF A GRAVEL CROSS ROAD, IN THE TOP OF THE WEST
 PU1133'END OF THE NORTHEAST WING WALL OF A BRIDGE OVER COTTONWOOD CREEK,
 PU1133'17 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY AND ABOUT
 PU1133'1/2 FOOT HIGHER THAN THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0670 ***********************************************************************
 PU0670  DESIGNATION -  B 409
 PU0670  PID         -  PU0670
 PU0670  STATE/COUNTY-  SD/MEADE
 PU0670  COUNTRY     -  US
 PU0670  USGS QUAD   -  HEREFORD NE (2017)
 PU0670
 PU0670                         *CURRENT SURVEY CONTROL
 PU0670  ______________________________________________________________________
 PU0670* NAD 83(1986) POSITION- 44 23 40.     (N) 102 49 38.     (W)   SCALED
 PU0670* NAVD 88 ORTHO HEIGHT -   782.397 (meters)     2566.91  (feet) ADJUSTED
 PU0670  ______________________________________________________________________
 PU0670  GEOID HEIGHT    -        -17.787 (meters)                     GEOID18
 PU0670  DYNAMIC HEIGHT  -        782.189 (meters)     2566.23  (feet) COMP
 PU0670  MODELED GRAVITY -    980,325.3   (mgal)                       NAVD 88
 PU0670
 PU0670  VERT ORDER      -  SECOND    CLASS 0
 PU0670
 PU0670.The horizontal coordinates were scaled from a map and have
 PU0670.an estimated accuracy of +/- 6 seconds.
 PU0670
 PU0670.The orthometric height was determined by differential leveling and
 PU0670.adjusted by the NATIONAL GEODETIC SURVEY
 PU0670.in June 1991.
 PU0670
 PU0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0670.GEOID18 height accuracy estimate available here.
 PU0670
 PU0670.Click photographs - Photos may exist for this station.
 PU0670
 PU0670.The dynamic height is computed by dividing the NAVD 88
 PU0670.geopotential number by the normal gravity value computed on the
 PU0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0670.degrees latitude (g = 980.6199 gals.).
 PU0670
 PU0670.The modeled gravity was interpolated from observed gravity values.
 PU0670
 PU0670;                    North         East    Units  Estimated Accuracy
 PU0670;SPC SD N     -    66,290.      374,790.      MT  (+/- 180 meters Scaled)
 PU0670
 PU0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK730179(NAD 83)
 PU0670
 PU0670                          SUPERSEDED SURVEY CONTROL
 PU0670
 PU0670  NGVD 29 (??/??/92)  781.936  (m)         2565.40   (f) ADJ UNCH    2 0
 PU0670
 PU0670.Superseded values are not recommended for survey control.
 PU0670
 PU0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0670.See file dsdata.pdf to determine how the superseded data were derived.
 PU0670
 PU0670_MARKER: DB = BENCH MARK DISK
 PU0670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0670_STAMPING: B 409 1962
 PU0670_MARK LOGO: CGS
 PU0670_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0670+STABILITY: SURFACE MOTION
 PU0670
 PU0670  HISTORY     - Date     Condition        Report By
 PU0670  HISTORY     - 1962     MONUMENTED       CGS
 PU0670
 PU0670                          STATION DESCRIPTION
 PU0670
 PU0670'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0670'4 MI E FROM HEREFORD.
 PU0670'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0670'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 0.95 MILE
 PU0670'EAST ALONG A GRAVEL ROAD, ON THE OUTSIDE OF A CURVE, 39 FEET
 PU0670'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 3.2 FEET NORTH OF A
 PU0670'FENCE, 1.4 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU0670'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1003 ***********************************************************************
 PU1003  DESIGNATION -  B 410
 PU1003  PID         -  PU1003
 PU1003  STATE/COUNTY-  SD/MEADE
 PU1003  COUNTRY     -  US
 PU1003  USGS QUAD   -  REDOWL (2017)
 PU1003
 PU1003                         *CURRENT SURVEY CONTROL
 PU1003  ______________________________________________________________________
 PU1003* NAD 83(1986) POSITION- 44 42 16.     (N) 102 33 09.     (W)   SCALED
 PU1003* NAVD 88 ORTHO HEIGHT -   846.348 (meters)     2776.73  (feet) ADJUSTED
 PU1003  ______________________________________________________________________
 PU1003  GEOID HEIGHT    -        -18.347 (meters)                     GEOID18
 PU1003  DYNAMIC HEIGHT  -        846.141 (meters)     2776.05  (feet) COMP
 PU1003  MODELED GRAVITY -    980,344.6   (mgal)                       NAVD 88
 PU1003
 PU1003  VERT ORDER      -  SECOND    CLASS 0
 PU1003
 PU1003.The horizontal coordinates were scaled from a map and have
 PU1003.an estimated accuracy of +/- 6 seconds.
 PU1003
 PU1003.The orthometric height was determined by differential leveling and
 PU1003.adjusted by the NATIONAL GEODETIC SURVEY
 PU1003.in June 1991.
 PU1003
 PU1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1003.GEOID18 height accuracy estimate available here.
 PU1003
 PU1003.Click photographs - Photos may exist for this station.
 PU1003
 PU1003.The dynamic height is computed by dividing the NAVD 88
 PU1003.geopotential number by the normal gravity value computed on the
 PU1003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1003.degrees latitude (g = 980.6199 gals.).
 PU1003
 PU1003.The modeled gravity was interpolated from observed gravity values.
 PU1003
 PU1003;                    North         East    Units  Estimated Accuracy
 PU1003;SPC SD N     -    99,990.      397,750.      MT  (+/- 180 meters Scaled)
 PU1003
 PU1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK938530(NAD 83)
 PU1003
 PU1003                          SUPERSEDED SURVEY CONTROL
 PU1003
 PU1003  NGVD 29 (??/??/92)  845.880  (m)         2775.19   (f) ADJ UNCH    2 0
 PU1003
 PU1003.Superseded values are not recommended for survey control.
 PU1003
 PU1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1003.See file dsdata.pdf to determine how the superseded data were derived.
 PU1003
 PU1003_MARKER: DB = BENCH MARK DISK
 PU1003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1003_STAMPING: B 410 1962
 PU1003_MARK LOGO: CGS
 PU1003_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1003+STABILITY: SURFACE MOTION
 PU1003
 PU1003  HISTORY     - Date     Condition        Report By
 PU1003  HISTORY     - 1962     MONUMENTED       CGS
 PU1003
 PU1003                          STATION DESCRIPTION
 PU1003
 PU1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1003'0.8 MI N FROM RED OWL.
 PU1003'0.75 MILE NORTH ALONG A COUNTY GRAVELED ROAD FROM THE POST
 PU1003'OFFICE AND STORE AT RED OWL, 1.0 MILE SOUTH OF BENCH MARK C 410,
 PU1003'185 FEET EAST-SOUTHEAST OF AND ACROSS THE ROAD FROM THE SOUTHEAST
 PU1003'CORNER OF A SCHOOL BUILDING, 39 FEET EAST OF THE CENTER LINE
 PU1003'OF THE ROAD, 2 1/2 FEET NORTHWEST OF A TELEPHONE POLE, 2.1
 PU1003'FEET WEST OF A FENCE, 1.8 FEET SOUTH OF A WITNESS POST, ABOUT
 PU1003'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1003'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0912 ***********************************************************************
 PU0912  DESIGNATION -  B 411
 PU0912  PID         -  PU0912
 PU0912  STATE/COUNTY-  SD/MEADE
 PU0912  COUNTRY     -  US
 PU0912  USGS QUAD   -  UNION CENTER (2017)
 PU0912
 PU0912                         *CURRENT SURVEY CONTROL
 PU0912  ______________________________________________________________________
 PU0912* NAD 83(1986) POSITION- 44 33 39.     (N) 102 38 31.     (W)   SCALED
 PU0912* NAVD 88 ORTHO HEIGHT -   878.979 (meters)     2883.78  (feet) ADJUSTED
 PU0912  ______________________________________________________________________
 PU0912  GEOID HEIGHT    -        -18.245 (meters)                     GEOID18
 PU0912  DYNAMIC HEIGHT  -        878.731 (meters)     2882.97  (feet) COMP
 PU0912  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PU0912
 PU0912  VERT ORDER      -  SECOND    CLASS 0
 PU0912
 PU0912.The horizontal coordinates were scaled from a map and have
 PU0912.an estimated accuracy of +/- 6 seconds.
 PU0912
 PU0912.The orthometric height was determined by differential leveling and
 PU0912.adjusted by the NATIONAL GEODETIC SURVEY
 PU0912.in June 1991.
 PU0912
 PU0912.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0912.GEOID18 height accuracy estimate available here.
 PU0912
 PU0912.Click photographs - Photos may exist for this station.
 PU0912
 PU0912.The dynamic height is computed by dividing the NAVD 88
 PU0912.geopotential number by the normal gravity value computed on the
 PU0912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0912.degrees latitude (g = 980.6199 gals.).
 PU0912
 PU0912.The modeled gravity was interpolated from observed gravity values.
 PU0912
 PU0912;                    North         East    Units  Estimated Accuracy
 PU0912;SPC SD N     -    84,270.      390,150.      MT  (+/- 180 meters Scaled)
 PU0912
 PU0912_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK872368(NAD 83)
 PU0912
 PU0912                          SUPERSEDED SURVEY CONTROL
 PU0912
 PU0912  NGVD 29 (??/??/92)  878.489  (m)         2882.18   (f) ADJ UNCH    2 0
 PU0912
 PU0912.Superseded values are not recommended for survey control.
 PU0912
 PU0912.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0912.See file dsdata.pdf to determine how the superseded data were derived.
 PU0912
 PU0912_MARKER: DB = BENCH MARK DISK
 PU0912_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU0912_SP_SET: BOX CULVERT HEADWALL
 PU0912_STAMPING: B 411 1962
 PU0912_MARK LOGO: CGS
 PU0912_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0912+STABILITY: SURFACE MOTION
 PU0912
 PU0912  HISTORY     - Date     Condition        Report By
 PU0912  HISTORY     - 1962     MONUMENTED       CGS
 PU0912  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU0912
 PU0912                          STATION DESCRIPTION
 PU0912
 PU0912'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0912'1.3 MI E FROM UNION CENTER.
 PU0912'1.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0912'CENTER, IN THE TOP OF THE WEST END OF THE NORTH HEAD WALL OF A
 PU0912'DOUBLE 6 X 6-FOOT CONCRETE BOX CULVERT, 19 FEET NORTH OF THE CENTER
 PU0912'LINE OF THE HIGHWAY AND ABOUT 1/2 FOOT LOWER THAN THE HIGHWAY.
 PU0912
 PU0912                          STATION RECOVERY (1995)
 PU0912
 PU0912'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0912'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK B 411
 PU0912'RESET WAS ESTABLISHED IN THE SAME GENERAL AREA.  SEE THE DESCRIPTION
 PU0912'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0913 ***********************************************************************
 PU0913  DESIGNATION -  B 411 RESET
 PU0913  PID         -  PU0913
 PU0913  STATE/COUNTY-  SD/MEADE
 PU0913  COUNTRY     -  US
 PU0913  USGS QUAD   -  UNION CENTER (2017)
 PU0913
 PU0913                         *CURRENT SURVEY CONTROL
 PU0913  ______________________________________________________________________
 PU0913* NAD 83(1986) POSITION- 44 33 40.09   (N) 102 38 31.62   (W)   HD_HELD1
 PU0913* NAVD 88 ORTHO HEIGHT -   881.049 (meters)     2890.57  (feet) ADJUSTED
 PU0913  ______________________________________________________________________
 PU0913  GEOID HEIGHT    -        -18.244 (meters)                     GEOID18
 PU0913  DYNAMIC HEIGHT  -        880.800 (meters)     2889.76  (feet) COMP
 PU0913  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PU0913
 PU0913  VERT ORDER      -  FIRST     CLASS II
 PU0913
 PU0913.The horizontal coordinates were determined by differentially corrected
 PU0913.hand held GPS observations or other comparable positioning techniques
 PU0913.and have an estimated accuracy of +/- 3 meters.
 PU0913
 PU0913.The orthometric height was determined by differential leveling and
 PU0913.adjusted by the NATIONAL GEODETIC SURVEY
 PU0913.in October 1997.
 PU0913
 PU0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0913.GEOID18 height accuracy estimate available here.
 PU0913
 PU0913.Click photographs - Photos may exist for this station.
 PU0913
 PU0913.The dynamic height is computed by dividing the NAVD 88
 PU0913.geopotential number by the normal gravity value computed on the
 PU0913.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0913.degrees latitude (g = 980.6199 gals.).
 PU0913
 PU0913.The modeled gravity was interpolated from observed gravity values.
 PU0913
 PU0913;                    North         East    Units  Estimated Accuracy
 PU0913;SPC SD N     -    84,300.0     390,135.7     MT  (+/- 3 meters HH1 GPS) 
 PU0913
 PU0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8725136904(NAD 83)
 PU0913
 PU0913                          SUPERSEDED SURVEY CONTROL
 PU0913
 PU0913.No superseded survey control is available for this station.
 PU0913
 PU0913_MARKER: DB = BENCH MARK DISK
 PU0913_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0913_STAMPING: B 411 RESET 1972
 PU0913_MARK LOGO: CGS
 PU0913_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0913_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0913_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0913+STABILITY: SURFACE MOTION
 PU0913_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0913+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0913
 PU0913  HISTORY     - Date     Condition        Report By
 PU0913  HISTORY     - 1972     MONUMENTED       NGS
 PU0913  HISTORY     - 19950605 GOOD             NGS
 PU0913
 PU0913                          STATION DESCRIPTION
 PU0913
 PU0913'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU0913'1.4 MI E FROM UNION CENTER.
 PU0913'1.4 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AND
 PU0913'STORE IN UNION CENTER, 235 FEET EAST ALONG THE HIGHWAY FROM THE
 PU0913'CENTER OF A TWIN 12 X 12 FOOT CONCRETE BOX CULVERT, 100 FEET NORTH
 PU0913'OF THE CENTER OF THE CENTER OF THE HIGHWAY, 1 FOOT SOUTH OF THE
 PU0913'NORTH R.O.W. FENCE, 1.4 FEET WEST OF A METAL WITNESS POST, AND
 PU0913'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT IS
 PU0913'AT HIGHWAY STATION 261+00.  NOTE-- B 411 1962 WAS RECOVERED IN
 PU0913'GOOD CONDITION AS DESCRIBED, IT WAS REMOVED AT THIS TIME.
 PU0913
 PU0913                          STATION RECOVERY (1995)
 PU0913
 PU0913'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0913'2.1 KM (1.30 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0913'IN UNION CENTER, 301.0 M (987.5 FT) EAST OF MILEPOST 82, 30.3 M (99.4
 PU0913'FT) NORTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT) WEST OF THE WEST
 PU0913'END OF A BRACED FENCE POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU0913'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF A
 PU0913'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 PU0913'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1214 ***********************************************************************
 PU1214  DESIGNATION -  B 412
 PU1214  PID         -  PU1214
 PU1214  STATE/COUNTY-  SD/BUTTE
 PU1214  COUNTRY     -  US
 PU1214  USGS QUAD   -  VALE NE (2017)
 PU1214
 PU1214                         *CURRENT SURVEY CONTROL
 PU1214  ______________________________________________________________________
 PU1214* NAD 83(1986) POSITION- 44 42 59.     (N) 103 17 02.     (W)   SCALED
 PU1214* NAVD 88 ORTHO HEIGHT -   861.415 (meters)     2826.16  (feet) ADJUSTED
 PU1214  ______________________________________________________________________
 PU1214  GEOID HEIGHT    -        -16.665 (meters)                     GEOID18
 PU1214  DYNAMIC HEIGHT  -        861.198 (meters)     2825.45  (feet) COMP
 PU1214  MODELED GRAVITY -    980,336.9   (mgal)                       NAVD 88
 PU1214
 PU1214  VERT ORDER      -  SECOND    CLASS 0
 PU1214
 PU1214.The horizontal coordinates were scaled from a map and have
 PU1214.an estimated accuracy of +/- 6 seconds.
 PU1214
 PU1214.The orthometric height was determined by differential leveling and
 PU1214.adjusted by the NATIONAL GEODETIC SURVEY
 PU1214.in June 1991.
 PU1214
 PU1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1214.GEOID18 height accuracy estimate available here.
 PU1214
 PU1214.Click photographs - Photos may exist for this station.
 PU1214
 PU1214.The dynamic height is computed by dividing the NAVD 88
 PU1214.geopotential number by the normal gravity value computed on the
 PU1214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1214.degrees latitude (g = 980.6199 gals.).
 PU1214
 PU1214.The modeled gravity was interpolated from observed gravity values.
 PU1214
 PU1214;                    North         East    Units  Estimated Accuracy
 PU1214;SPC SD N     -   103,400.      339,880.      MT  (+/- 180 meters Scaled)
 PU1214
 PU1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK359528(NAD 83)
 PU1214
 PU1214                          SUPERSEDED SURVEY CONTROL
 PU1214
 PU1214  NGVD 29 (??/??/92)  860.935  (m)         2824.58   (f) ADJ UNCH    2 0
 PU1214
 PU1214.Superseded values are not recommended for survey control.
 PU1214
 PU1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1214.See file dsdata.pdf to determine how the superseded data were derived.
 PU1214
 PU1214_MARKER: DB = BENCH MARK DISK
 PU1214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1214_STAMPING: B 412 1963
 PU1214_MARK LOGO: CGS
 PU1214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1214+STABILITY: SURFACE MOTION
 PU1214
 PU1214  HISTORY     - Date     Condition        Report By
 PU1214  HISTORY     - 1963     MONUMENTED       CGS
 PU1214
 PU1214                          STATION DESCRIPTION
 PU1214
 PU1214'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1214'7.4 MI E FROM NEWELL.
 PU1214'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1214'AT NEWELL, THENCE 6.2 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1214'1.0 MILE EAST OF A PRIVATE ROAD LEADING SOUTH TO THE BREIDENBACH
 PU1214'RANCH, 103 FEET NORTH OF THE CENTERLINE OF THE GRAVELED ROAD,
 PU1214'15.5 FEET EAST OF A FENCE CORNER, 2.0 FEET SOUTH OF A FENCE, 1.7
 PU1214'FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU1214'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1288 ***********************************************************************
 PU1288  DESIGNATION -  B 413
 PU1288  PID         -  PU1288
 PU1288  STATE/COUNTY-  SD/BUTTE
 PU1288  COUNTRY     -  US
 PU1288  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1288
 PU1288                         *CURRENT SURVEY CONTROL
 PU1288  ______________________________________________________________________
 PU1288* NAD 83(1986) POSITION- 44 54 49.     (N) 103 02 35.     (W)   SCALED
 PU1288* NAVD 88 ORTHO HEIGHT -   843.770 (meters)     2768.27  (feet) ADJUSTED
 PU1288  ______________________________________________________________________
 PU1288  GEOID HEIGHT    -        -17.164 (meters)                     GEOID18
 PU1288  DYNAMIC HEIGHT  -        843.578 (meters)     2767.64  (feet) COMP
 PU1288  MODELED GRAVITY -    980,361.1   (mgal)                       NAVD 88
 PU1288
 PU1288  VERT ORDER      -  FIRST     CLASS II
 PU1288
 PU1288.The horizontal coordinates were scaled from a map and have
 PU1288.an estimated accuracy of +/- 6 seconds.
 PU1288
 PU1288.The orthometric height was determined by differential leveling and
 PU1288.adjusted by the NATIONAL GEODETIC SURVEY
 PU1288.in July 1998.
 PU1288
 PU1288.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1288.GEOID18 height accuracy estimate available here.
 PU1288
 PU1288.Click photographs - Photos may exist for this station.
 PU1288
 PU1288.The dynamic height is computed by dividing the NAVD 88
 PU1288.geopotential number by the normal gravity value computed on the
 PU1288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1288.degrees latitude (g = 980.6199 gals.).
 PU1288
 PU1288.The modeled gravity was interpolated from observed gravity values.
 PU1288
 PU1288;                    North         East    Units  Estimated Accuracy
 PU1288;SPC SD N     -   124,560.      359,780.      MT  (+/- 180 meters Scaled)
 PU1288
 PU1288_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK544752(NAD 83)
 PU1288
 PU1288                          SUPERSEDED SURVEY CONTROL
 PU1288
 PU1288  NAVD 88 (06/15/91)  843.747  (m)         2768.19   (f) SUPERSEDED  1 2
 PU1288  NGVD 29 (??/??/92)  843.271  (m)         2766.63   (f) ADJ UNCH    1 2
 PU1288
 PU1288.Superseded values are not recommended for survey control.
 PU1288
 PU1288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1288.See file dsdata.pdf to determine how the superseded data were derived.
 PU1288
 PU1288_MARKER: DB = BENCH MARK DISK
 PU1288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1288_STAMPING: B 413 1963
 PU1288_MARK LOGO: CGS
 PU1288_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1288+STABILITY: SURFACE MOTION
 PU1288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1288+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1288
 PU1288  HISTORY     - Date     Condition        Report By
 PU1288  HISTORY     - 1963     MONUMENTED       CGS
 PU1288  HISTORY     - 19951116 GOOD             NGS
 PU1288
 PU1288                          STATION DESCRIPTION
 PU1288
 PU1288'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1288'23.3 MI NE FROM NEWELL.
 PU1288'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1288'HIGH SCHOOL AT NEWELL, AT THE INTERSECTION OF A GRAVELED ROAD
 PU1288'LEADING NORTHWEST AND A PRIVATE ROAD LEADING SOUTHEAST, 86.5
 PU1288'FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 21 FEET SOUTHWEST
 PU1288'OF THE CENTERLINE OF THE PRIVATE ROAD, 2 FEET NORTHWEST OF A
 PU1288'FENCE, 1.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 PU1288'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1288'POST PROJECTING 5 INCHES.
 PU1288
 PU1288                          STATION RECOVERY (1995)
 PU1288
 PU1288'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1288'16.6 KM (10.30 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1288'OFFICE IN MUD BUTTE, 792.0 M (2598.4 FT) SOUTHWEST OF MILEPOST 63,
 PU1288'27.8 M (91.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT)
 PU1288'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND THE EXTENDED CENTER OF
 PU1288'A GRAVELED ROAD LEADING NORTHWEST, 1.5 M (4.9 FT) ABOVE THE LEVEL OF
 PU1288'THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND
 PU1288'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1059 ***********************************************************************
 PU1059  DESIGNATION -  B 414
 PU1059  PID         -  PU1059
 PU1059  STATE/COUNTY-  SD/BUTTE
 PU1059  COUNTRY     -  US
 PU1059  USGS QUAD   -  NEWELL (2017)
 PU1059
 PU1059                         *CURRENT SURVEY CONTROL
 PU1059  ______________________________________________________________________
 PU1059* NAD 83(1986) POSITION- 44 44 02.77   (N) 103 25 30.59   (W)   HD_HELD1
 PU1059* NAVD 88 ORTHO HEIGHT -   866.602 (meters)     2843.18  (feet) ADJUSTED
 PU1059  ______________________________________________________________________
 PU1059  GEOID HEIGHT    -        -16.373 (meters)                     GEOID18
 PU1059  DYNAMIC HEIGHT  -        866.383 (meters)     2842.46  (feet) COMP
 PU1059  MODELED GRAVITY -    980,335.1   (mgal)                       NAVD 88
 PU1059
 PU1059  VERT ORDER      -  SECOND    CLASS 0
 PU1059
 PU1059.The horizontal coordinates were determined by differentially corrected
 PU1059.hand held GPS observations or other comparable positioning techniques
 PU1059.and have an estimated accuracy of +/- 3 meters.
 PU1059
 PU1059.The orthometric height was determined by differential leveling and
 PU1059.adjusted by the NATIONAL GEODETIC SURVEY
 PU1059.in June 1991.
 PU1059
 PU1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1059.GEOID18 height accuracy estimate available here.
 PU1059
 PU1059.Click photographs - Photos may exist for this station.
 PU1059
 PU1059.The dynamic height is computed by dividing the NAVD 88
 PU1059.geopotential number by the normal gravity value computed on the
 PU1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1059.degrees latitude (g = 980.6199 gals.).
 PU1059
 PU1059.The modeled gravity was interpolated from observed gravity values.
 PU1059
 PU1059;                    North         East    Units  Estimated Accuracy
 PU1059;SPC SD N     -   105,833.6     328,783.8     MT  (+/- 3 meters HH1 GPS) 
 PU1059
 PU1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2469454619(NAD 83)
 PU1059
 PU1059                          SUPERSEDED SURVEY CONTROL
 PU1059
 PU1059  NGVD 29 (??/??/92)  866.127  (m)         2841.62   (f) ADJ UNCH    2 0
 PU1059
 PU1059.Superseded values are not recommended for survey control.
 PU1059
 PU1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1059.See file dsdata.pdf to determine how the superseded data were derived.
 PU1059
 PU1059_MARKER: DB = BENCH MARK DISK
 PU1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1059_STAMPING: B 414 1963
 PU1059_MARK LOGO: CGS
 PU1059_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1059+STABILITY: SURFACE MOTION
 PU1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1059+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1059
 PU1059  HISTORY     - Date     Condition        Report By
 PU1059  HISTORY     - 1963     MONUMENTED       CGS
 PU1059  HISTORY     - 20201022 GOOD             SDDT
 PU1059
 PU1059                          STATION DESCRIPTION
 PU1059
 PU1059'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1059'1.2 MI N FROM NEWELL.
 PU1059'ABOUT 1.25 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH
 PU1059'SCHOOL AT NEWELL, 112 FEET SOUTHEAST OF THE CENTER OF THE
 PU1059'INTERSECTION OF AN EAST-WEST ROAD, 96 FEET EAST OF THE CENTERLINE
 PU1059'OF THE HIGHWAY, 63.5 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST
 PU1059'ROAD, 27 FEET SOUTH OF A FENCE CORNER, 3.7 FEET NORTHWEST ACROSS
 PU1059'A FENCE FROM A POWER POLE, 1.8 FEET WEST OF A FENCE, 1.5 FEET
 PU1059'NORTH OF A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF
 PU1059'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1059'0.5 FOOT.
 PU1059
 PU1059                          STATION RECOVERY (2020)
 PU1059
 PU1059'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1877 ***********************************************************************
 PU1877  DESIGNATION -  B 415
 PU1877  PID         -  PU1877
 PU1877  STATE/COUNTY-  SD/BUTTE
 PU1877  COUNTRY     -  US
 PU1877  USGS QUAD   -  NISLAND (2017)
 PU1877
 PU1877                         *CURRENT SURVEY CONTROL
 PU1877  ______________________________________________________________________
 PU1877* NAD 83(1986) POSITION- 44 44 55.     (N) 103 36 29.     (W)   SCALED
 PU1877* NAVD 88 ORTHO HEIGHT -   876.412 (meters)     2875.36  (feet) ADJUSTED
 PU1877  ______________________________________________________________________
 PU1877  GEOID HEIGHT    -        -15.996 (meters)                     GEOID18
 PU1877  DYNAMIC HEIGHT  -        876.185 (meters)     2874.62  (feet) COMP
 PU1877  MODELED GRAVITY -    980,328.4   (mgal)                       NAVD 88
 PU1877
 PU1877  VERT ORDER      -  SECOND    CLASS 0
 PU1877
 PU1877.The horizontal coordinates were scaled from a map and have
 PU1877.an estimated accuracy of +/- 6 seconds.
 PU1877
 PU1877.The orthometric height was determined by differential leveling and
 PU1877.adjusted by the NATIONAL GEODETIC SURVEY
 PU1877.in June 1991.
 PU1877
 PU1877.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1877.GEOID18 height accuracy estimate available here.
 PU1877
 PU1877.Click photographs - Photos may exist for this station.
 PU1877
 PU1877.The dynamic height is computed by dividing the NAVD 88
 PU1877.geopotential number by the normal gravity value computed on the
 PU1877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1877.degrees latitude (g = 980.6199 gals.).
 PU1877
 PU1877.The modeled gravity was interpolated from observed gravity values.
 PU1877
 PU1877;                    North         East    Units  Estimated Accuracy
 PU1877;SPC SD N     -   108,070.      314,380.      MT  (+/- 180 meters Scaled)
 PU1877
 PU1877_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK101559(NAD 83)
 PU1877
 PU1877                          SUPERSEDED SURVEY CONTROL
 PU1877
 PU1877  NGVD 29 (??/??/92)  875.931  (m)         2873.78   (f) ADJ UNCH    2 0
 PU1877
 PU1877.Superseded values are not recommended for survey control.
 PU1877
 PU1877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1877.See file dsdata.pdf to determine how the superseded data were derived.
 PU1877
 PU1877_MARKER: DB = BENCH MARK DISK
 PU1877_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1877_SP_SET: BRIDGE
 PU1877_STAMPING: B 415 1963
 PU1877_MARK LOGO: CGS
 PU1877_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1877
 PU1877  HISTORY     - Date     Condition        Report By
 PU1877  HISTORY     - 1963     MONUMENTED       CGS
 PU1877
 PU1877                          STATION DESCRIPTION
 PU1877
 PU1877'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1877'8.9 MI NW FROM NISLAND.
 PU1877'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1877'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1877'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1877'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1877'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1877'ALONG A GRAVELED COUNTY ROAD, THENCE 1.0 MILE NORTH ALONG A
 PU1877'GRAVELED COUNTY ROAD, 57 FEET SOUTHEAST OF THE CENTER OF THE
 PU1877'INTERSECTION OF A ROAD, SET IN THE TOP OF THE NORTH END OF THE
 PU1877'EAST CONCRETE HEADWALL OF A CONCRETE BRIDGE OVER INDIAN CREEK
 PU1877'LATERAL, 19 FEET EAST OF THE CENTERLINE OF THE NORTH-SOUTH ROAD,
 PU1877'0.7 FOOT SOUTH OF THE NORTH EDGE OF THE ABUTMENT, AND ABOUT 1 FOOT
 PU1877'ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1311 ***********************************************************************
 PU1311  DESIGNATION -  B 416
 PU1311  PID         -  PU1311
 PU1311  STATE/COUNTY-  SD/BUTTE
 PU1311  COUNTRY     -  US
 PU1311  USGS QUAD   -  DEERS EARS BUTTE SOUTH (2017)
 PU1311
 PU1311                         *CURRENT SURVEY CONTROL
 PU1311  ______________________________________________________________________
 PU1311* NAD 83(1986) POSITION- 44 57 26.     (N) 103 09 02.     (W)   SCALED
 PU1311* NAVD 88 ORTHO HEIGHT -   873.864 (meters)     2867.00  (feet) ADJUSTED
 PU1311  ______________________________________________________________________
 PU1311  GEOID HEIGHT    -        -16.972 (meters)                     GEOID18
 PU1311  DYNAMIC HEIGHT  -        873.657 (meters)     2866.32  (feet) COMP
 PU1311  MODELED GRAVITY -    980,350.0   (mgal)                       NAVD 88
 PU1311
 PU1311  VERT ORDER      -  SECOND    CLASS 0
 PU1311
 PU1311.The horizontal coordinates were scaled from a map and have
 PU1311.an estimated accuracy of +/- 6 seconds.
 PU1311
 PU1311.The orthometric height was determined by differential leveling and
 PU1311.adjusted by the NATIONAL GEODETIC SURVEY
 PU1311.in June 1991.
 PU1311
 PU1311.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1311.GEOID18 height accuracy estimate available here.
 PU1311
 PU1311.Click photographs - Photos may exist for this station.
 PU1311
 PU1311.The dynamic height is computed by dividing the NAVD 88
 PU1311.geopotential number by the normal gravity value computed on the
 PU1311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1311.degrees latitude (g = 980.6199 gals.).
 PU1311
 PU1311.The modeled gravity was interpolated from observed gravity values.
 PU1311
 PU1311;                    North         East    Units  Estimated Accuracy
 PU1311;SPC SD N     -   129,730.      351,480.      MT  (+/- 180 meters Scaled)
 PU1311
 PU1311_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK458798(NAD 83)
 PU1311
 PU1311                          SUPERSEDED SURVEY CONTROL
 PU1311
 PU1311  NGVD 29 (??/??/92)  873.381  (m)         2865.42   (f) ADJ UNCH    2 0
 PU1311
 PU1311.Superseded values are not recommended for survey control.
 PU1311
 PU1311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1311.See file dsdata.pdf to determine how the superseded data were derived.
 PU1311
 PU1311_MARKER: DB = BENCH MARK DISK
 PU1311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1311_STAMPING: B 416 1963
 PU1311_MARK LOGO: CGS
 PU1311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1311+STABILITY: SURFACE MOTION
 PU1311
 PU1311  HISTORY     - Date     Condition        Report By
 PU1311  HISTORY     - 1963     MONUMENTED       CGS
 PU1311
 PU1311                          STATION DESCRIPTION
 PU1311
 PU1311'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1311'32.4 MI NE FROM NEWELL.
 PU1311'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1311'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1311'ROAD, THENCE 4.8 MILES SOUTHWEST ALONG A GRAVELED ROAD, AT THE
 PU1311'JUNCTION OF A GRAVELED ROAD LEADING NORTH, 52 FEET NORTHWEST
 PU1311'OF THE CENTERLINE OF THE ROAD LEADING SOUTHWEST, 53 FEET WEST
 PU1311'OF THE CENTERLINE OF THE ROAD LEADING NORTH, 74 FEET SOUTH OF
 PU1311'THE WEST END OF A 24-INCH CULVERT UNDER THE ROAD LEADING NORTH,
 PU1311'1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU1311'LEVEL OF THE ROADS, AND SET IN THE TOP OF A CONCRETE POST
 PU1311'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1854 ***********************************************************************
 PU1854  DESIGNATION -  B 417
 PU1854  PID         -  PU1854
 PU1854  STATE/COUNTY-  SD/BUTTE
 PU1854  COUNTRY     -  US
 PU1854  USGS QUAD   -  MUD BUTTES (2017)
 PU1854
 PU1854                         *CURRENT SURVEY CONTROL
 PU1854  ______________________________________________________________________
 PU1854* NAD 83(1986) POSITION- 44 51 55.     (N) 103 46 18.     (W)   SCALED
 PU1854* NAVD 88 ORTHO HEIGHT -   903.417 (meters)     2963.96  (feet) ADJUSTED
 PU1854  ______________________________________________________________________
 PU1854  GEOID HEIGHT    -        -15.844 (meters)                     GEOID18
 PU1854  DYNAMIC HEIGHT  -        903.191 (meters)     2963.22  (feet) COMP
 PU1854  MODELED GRAVITY -    980,336.8   (mgal)                       NAVD 88
 PU1854
 PU1854  VERT ORDER      -  SECOND    CLASS 0
 PU1854
 PU1854.The horizontal coordinates were scaled from a map and have
 PU1854.an estimated accuracy of +/- 6 seconds.
 PU1854
 PU1854.The orthometric height was determined by differential leveling and
 PU1854.adjusted by the NATIONAL GEODETIC SURVEY
 PU1854.in June 1991.
 PU1854
 PU1854.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1854.GEOID18 height accuracy estimate available here.
 PU1854
 PU1854.Click photographs - Photos may exist for this station.
 PU1854
 PU1854.The dynamic height is computed by dividing the NAVD 88
 PU1854.geopotential number by the normal gravity value computed on the
 PU1854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1854.degrees latitude (g = 980.6199 gals.).
 PU1854
 PU1854.The modeled gravity was interpolated from observed gravity values.
 PU1854
 PU1854;                    North         East    Units  Estimated Accuracy
 PU1854;SPC SD N     -   121,610.      302,040.      MT  (+/- 180 meters Scaled)
 PU1854
 PU1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970687(NAD 83)
 PU1854
 PU1854                          SUPERSEDED SURVEY CONTROL
 PU1854
 PU1854  NGVD 29 (??/??/92)  902.942  (m)         2962.40   (f) ADJ UNCH    2 0
 PU1854
 PU1854.Superseded values are not recommended for survey control.
 PU1854
 PU1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1854.See file dsdata.pdf to determine how the superseded data were derived.
 PU1854
 PU1854_MARKER: DB = BENCH MARK DISK
 PU1854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1854_STAMPING: B 417 1963
 PU1854_MARK LOGO: CGS
 PU1854_PROJECTION: PROJECTING 18 CENTIMETERS
 PU1854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1854+STABILITY: SURFACE MOTION
 PU1854
 PU1854  HISTORY     - Date     Condition        Report By
 PU1854  HISTORY     - 1963     MONUMENTED       CGS
 PU1854  HISTORY     - 20180427 POOR             SDDT
 PU1854
 PU1854                          STATION DESCRIPTION
 PU1854
 PU1854'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1854'15.7 MI NE FROM BELLE FOURCHE.
 PU1854'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1854'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 1.9 MILES EAST
 PU1854'ALONG A GRAVELED COUNTY ROAD, 124 FEET NORTH OF THE CENTERLINE
 PU1854'OF THE ROAD, 110 FEET NORTHWEST OF THE NORTH END OF A 36-INCH
 PU1854'CORRUGATED METAL CULVERT UNDER THE ROAD, 36 FEET WEST OF A
 PU1854'T-JUNCTION OF FENCES, 1.6 FEET SOUTH OF AN EAST-WEST FENCE, 1.5
 PU1854'FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PU1854'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT.
 PU1854
 PU1854                          STATION RECOVERY (2018)
 PU1854
 PU1854'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 PU1854'RECOVERED IN GOOD CONDITION ALONG A ROW FENCE OF BROOKER ROAD.  THE
 PU1854'SIGN IS MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1505 ***********************************************************************
 PU1505  DESIGNATION -  B 418
 PU1505  PID         -  PU1505
 PU1505  STATE/COUNTY-  SD/MEADE
 PU1505  COUNTRY     -  US
 PU1505  USGS QUAD   -  FORT MEADE (2017)
 PU1505
 PU1505                         *CURRENT SURVEY CONTROL
 PU1505  ______________________________________________________________________
 PU1505* NAD 83(1986) POSITION- 44 24 47.     (N) 103 29 32.     (W)   SCALED
 PU1505* NAVD 88 ORTHO HEIGHT -  1017.127 (meters)     3337.02  (feet) ADJUSTED
 PU1505  ______________________________________________________________________
 PU1505  GEOID HEIGHT    -        -15.358 (meters)                     GEOID18
 PU1505  DYNAMIC HEIGHT  -       1016.798 (meters)     3335.94  (feet) COMP
 PU1505  MODELED GRAVITY -    980,259.4   (mgal)                       NAVD 88
 PU1505
 PU1505  VERT ORDER      -  FIRST     CLASS II
 PU1505
 PU1505.The horizontal coordinates were scaled from a map and have
 PU1505.an estimated accuracy of +/- 6 seconds.
 PU1505
 PU1505.The orthometric height was determined by differential leveling and
 PU1505.adjusted by the NATIONAL GEODETIC SURVEY
 PU1505.in October 1997.
 PU1505
 PU1505.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1505.GEOID18 height accuracy estimate available here.
 PU1505
 PU1505.Click photographs - Photos may exist for this station.
 PU1505
 PU1505.The dynamic height is computed by dividing the NAVD 88
 PU1505.geopotential number by the normal gravity value computed on the
 PU1505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1505.degrees latitude (g = 980.6199 gals.).
 PU1505
 PU1505.The modeled gravity was interpolated from observed gravity values.
 PU1505
 PU1505;                    North         East    Units  Estimated Accuracy
 PU1505;SPC SD N     -    70,420.      321,940.      MT  (+/- 180 meters Scaled)
 PU1505
 PU1505_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK200188(NAD 83)
 PU1505
 PU1505                          SUPERSEDED SURVEY CONTROL
 PU1505
 PU1505  NAVD 88 (06/15/91) 1017.123  (m)         3337.01   (f) SUPERSEDED  1 2
 PU1505  NGVD 29 (??/??/92) 1016.604  (m)         3335.31   (f) ADJ UNCH    1 2
 PU1505
 PU1505.Superseded values are not recommended for survey control.
 PU1505
 PU1505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1505.See file dsdata.pdf to determine how the superseded data were derived.
 PU1505
 PU1505_MARKER: DB = BENCH MARK DISK
 PU1505_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1505_SP_SET: RETAINING WALL
 PU1505_STAMPING: B 418 1963
 PU1505_MARK LOGO: CGS
 PU1505_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1505+STABILITY: SURFACE MOTION
 PU1505_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1505+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 PU1505
 PU1505  HISTORY     - Date     Condition        Report By
 PU1505  HISTORY     - 1963     MONUMENTED       CGS
 PU1505  HISTORY     - 19950513 GOOD             NGS
 PU1505  HISTORY     - 20120327 GOOD             INDIV
 PU1505
 PU1505                          STATION DESCRIPTION
 PU1505
 PU1505'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1505'1 MI E FROM STURGIS.
 PU1505'ABOUT 1.0 MILE EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1505'AT STURGIS, AT THE WEST END OF A CURVE AND 60.4 FEET NORTH
 PU1505'OF THE CENTERLINE OF THE HIGHWAY, SET IN THE TOP OF THE WEST
 PU1505'END OF A CONCRETE RETAINING WALL THAT IS SOUTH OF THE HIGHWAY,
 PU1505'0.5 FOOT EAST OF THE WEST EDGE OF THE RETAINING WALL, AND ABOUT
 PU1505'1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 PU1505
 PU1505                          STATION RECOVERY (1995)
 PU1505
 PU1505'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1505'3.4 KM (2.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1505'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 1.9 M (6.2
 PU1505'FT) EAST OF THE WEST END OF A CONCRETE RETAINING WALL ALONG THE
 PU1505'SOUTHWEST BANK OF BEAR BUTTE CREEK, 27.2 M (89.2 FT) NORTH OF MILEPOST
 PU1505'36, 18.5 M (60.7 FT) NORTH OF THE HIGHWAY CENTERLINE, AND 0.3 M (1.0
 PU1505'FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU1505
 PU1505                          STATION RECOVERY (2012)
 PU1505
 PU1505'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1181 ***********************************************************************
 PU1181  DESIGNATION -  B 419
 PU1181  PID         -  PU1181
 PU1181  STATE/COUNTY-  SD/MEADE
 PU1181  COUNTRY     -  US
 PU1181  USGS QUAD   -  VOLUNTEER SE (2017)
 PU1181
 PU1181                         *CURRENT SURVEY CONTROL
 PU1181  ______________________________________________________________________
 PU1181* NAD 83(1986) POSITION- 44 30 12.     (N) 103 03 04.     (W)   SCALED
 PU1181* NAVD 88 ORTHO HEIGHT -   842.473 (meters)     2764.01  (feet) ADJUSTED
 PU1181  ______________________________________________________________________
 PU1181  GEOID HEIGHT    -        -17.224 (meters)                     GEOID18
 PU1181  DYNAMIC HEIGHT  -        842.242 (meters)     2763.26  (feet) COMP
 PU1181  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 PU1181
 PU1181  VERT ORDER      -  FIRST     CLASS II
 PU1181
 PU1181.The horizontal coordinates were scaled from a map and have
 PU1181.an estimated accuracy of +/- 6 seconds.
 PU1181
 PU1181.The orthometric height was determined by differential leveling and
 PU1181.adjusted by the NATIONAL GEODETIC SURVEY
 PU1181.in October 1997.
 PU1181
 PU1181.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1181.GEOID18 height accuracy estimate available here.
 PU1181
 PU1181.Click photographs - Photos may exist for this station.
 PU1181
 PU1181.The dynamic height is computed by dividing the NAVD 88
 PU1181.geopotential number by the normal gravity value computed on the
 PU1181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1181.degrees latitude (g = 980.6199 gals.).
 PU1181
 PU1181.The modeled gravity was interpolated from observed gravity values.
 PU1181
 PU1181;                    North         East    Units  Estimated Accuracy
 PU1181;SPC SD N     -    79,020.      357,420.      MT  (+/- 180 meters Scaled)
 PU1181
 PU1181_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK549296(NAD 83)
 PU1181
 PU1181                          SUPERSEDED SURVEY CONTROL
 PU1181
 PU1181  NAVD 88 (06/15/91)  842.454  (m)         2763.95   (f) SUPERSEDED  1 2
 PU1181  NGVD 29 (??/??/92)  841.982  (m)         2762.40   (f) ADJ UNCH    1 2
 PU1181
 PU1181.Superseded values are not recommended for survey control.
 PU1181
 PU1181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1181.See file dsdata.pdf to determine how the superseded data were derived.
 PU1181
 PU1181_MARKER: DB = BENCH MARK DISK
 PU1181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1181_STAMPING: B 419 1963
 PU1181_MARK LOGO: CGS
 PU1181_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1181+STABILITY: SURFACE MOTION
 PU1181_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1181+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 PU1181
 PU1181  HISTORY     - Date     Condition        Report By
 PU1181  HISTORY     - 1963     MONUMENTED       CGS
 PU1181  HISTORY     - 19950524 GOOD             NGS
 PU1181  HISTORY     - 20120425 GOOD             INDIV
 PU1181
 PU1181                          STATION DESCRIPTION
 PU1181
 PU1181'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1181'4.5 MI E FROM VOLUNTEER.
 PU1181'ABOUT 4.5 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1181'VOLUNTEER, ON THE INSIDE AND AT THE EAST END OF A LONG CURVE,
 PU1181'93.4 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 2.6 FEET NORTH
 PU1181'OF A FENCE, 1.6 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 PU1181'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1181'POST PROJECTING 0.8 FOOT.
 PU1181
 PU1181                          STATION RECOVERY (1995)
 PU1181
 PU1181'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1181'32.0 KM (19.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1181'OFFICE IN UNION CENTER, 42.7 M (140.1 FT) SOUTHEAST OF MILEPOST 61,
 PU1181'28.2 M (92.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) NORTH
 PU1181'OF A FENCE, 0.5 M (1.6 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT)
 PU1181'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 PU1181'POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND
 PU1181'SURFACE.
 PU1181
 PU1181                          STATION RECOVERY (2012)
 PU1181
 PU1181'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1181'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0606 ***********************************************************************
 OT0606  DESIGNATION -  B 427
 OT0606  PID         -  OT0606
 OT0606  STATE/COUNTY-  SD/FALL RIVER
 OT0606  COUNTRY     -  US
 OT0606  USGS QUAD   -  ARDMORE (2017)
 OT0606
 OT0606                         *CURRENT SURVEY CONTROL
 OT0606  ______________________________________________________________________
 OT0606* NAD 83(1986) POSITION- 43 04 45.     (N) 103 39 37.     (W)   SCALED
 OT0606* NAVD 88 ORTHO HEIGHT -  1070.251 (meters)     3511.32  (feet) ADJUSTED
 OT0606  ______________________________________________________________________
 OT0606  GEOID HEIGHT    -        -15.876 (meters)                     GEOID18
 OT0606  DYNAMIC HEIGHT  -       1069.777 (meters)     3509.76  (feet) COMP
 OT0606  MODELED GRAVITY -    980,140.6   (mgal)                       NAVD 88
 OT0606
 OT0606  VERT ORDER      -  FIRST     CLASS II
 OT0606
 OT0606.The horizontal coordinates were scaled from a map and have
 OT0606.an estimated accuracy of +/- 6 seconds.
 OT0606
 OT0606.The orthometric height was determined by differential leveling and
 OT0606.adjusted by the NATIONAL GEODETIC SURVEY
 OT0606.in June 1991.
 OT0606
 OT0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0606.GEOID18 height accuracy estimate available here.
 OT0606
 OT0606.Click photographs - Photos may exist for this station.
 OT0606
 OT0606.The dynamic height is computed by dividing the NAVD 88
 OT0606.geopotential number by the normal gravity value computed on the
 OT0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0606.degrees latitude (g = 980.6199 gals.).
 OT0606
 OT0606.The modeled gravity was interpolated from observed gravity values.
 OT0606
 OT0606;                    North         East    Units  Estimated Accuracy
 OT0606;SPC SD S     -    88,280.      329,150.      MT  (+/- 180 meters Scaled)
 OT0606
 OT0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH090704(NAD 83)
 OT0606
 OT0606                          SUPERSEDED SURVEY CONTROL
 OT0606
 OT0606.No superseded survey control is available for this station.
 OT0606
 OT0606_MARKER: I = METAL ROD
 OT0606_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0606_STAMPING: B 427 1985
 OT0606_MARK LOGO: NGS
 OT0606_PROJECTION: FLUSH
 OT0606_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0606_ROD/PIPE-DEPTH: 9.5 meters
 OT0606
 OT0606  HISTORY     - Date     Condition        Report By
 OT0606  HISTORY     - 1985     MONUMENTED       NGS
 OT0606
 OT0606                          STATION DESCRIPTION
 OT0606
 OT0606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0606'6.7 KM (4.15 MI) NORTH FROM ADRMORE.
 OT0606'6.7 KM (4.15 MI) NORTH ALONG STATE ROUTE 71 FROM THE JUNCTION OF
 OT0606'COUNTY ROADS 6412 WEST AND 5 EAST AT ARDMORE, NEAR A RAILROAD SWITCH
 OT0606'HOUSE, 28.7 METERS (94 FT) WEST OF THE HIGHWAY CENTERLINE, 11.6
 OT0606'METERS (38.2 FT) EAST OF THE EAST RAIL OF THE BURLINGTON NORTHERN
 OT0606'RAILROAD, 36.6 METERS (120 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF
 OT0606'THE SWITCH HOUSE AND 1.2 METERS (4 FT) NORTH OF A TELEGRAPH POLE.
 OT0606'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0606'THE MARK IS 0.9 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0635 ***********************************************************************
 QS0635  DESIGNATION -  B 428
 QS0635  PID         -  QS0635
 QS0635  STATE/COUNTY-  SD/CORSON
 QS0635  COUNTRY     -  US
 QS0635  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0635
 QS0635                         *CURRENT SURVEY CONTROL
 QS0635  ______________________________________________________________________
 QS0635* NAD 83(1986) POSITION- 45 41 44.     (N) 101 20 00.     (W)   SCALED
 QS0635* NAVD 88 ORTHO HEIGHT -   626.460 (meters)     2055.31  (feet) ADJUSTED
 QS0635  ______________________________________________________________________
 QS0635  GEOID HEIGHT    -        -20.552 (meters)                     GEOID18
 QS0635  DYNAMIC HEIGHT  -        626.392 (meters)     2055.09  (feet) COMP
 QS0635  MODELED GRAVITY -    980,487.4   (mgal)                       NAVD 88
 QS0635
 QS0635  VERT ORDER      -  FIRST     CLASS II
 QS0635
 QS0635.The horizontal coordinates were scaled from a map and have
 QS0635.an estimated accuracy of +/- 6 seconds.
 QS0635
 QS0635.The orthometric height was determined by differential leveling and
 QS0635.adjusted by the NATIONAL GEODETIC SURVEY
 QS0635.in June 1991.
 QS0635
 QS0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0635.GEOID18 height accuracy estimate available here.
 QS0635
 QS0635.Click photographs - Photos may exist for this station.
 QS0635
 QS0635.The dynamic height is computed by dividing the NAVD 88
 QS0635.geopotential number by the normal gravity value computed on the
 QS0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0635.degrees latitude (g = 980.6199 gals.).
 QS0635
 QS0635.The modeled gravity was interpolated from observed gravity values.
 QS0635
 QS0635;                    North         East    Units  Estimated Accuracy
 QS0635;SPC SD N     -   207,800.      496,160.      MT  (+/- 180 meters Scaled)
 QS0635
 QS0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR183628(NAD 83)
 QS0635
 QS0635                          SUPERSEDED SURVEY CONTROL
 QS0635
 QS0635.No superseded survey control is available for this station.
 QS0635
 QS0635_MARKER: I = METAL ROD
 QS0635_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0635_STAMPING: B 428 1985
 QS0635_MARK LOGO: NGS
 QS0635_PROJECTION: FLUSH
 QS0635_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0635_ROD/PIPE-DEPTH: 6.1 meters
 QS0635
 QS0635  HISTORY     - Date     Condition        Report By
 QS0635  HISTORY     - 1985     MONUMENTED       NGS
 QS0635
 QS0635                          STATION DESCRIPTION
 QS0635
 QS0635'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0635'25.7 KM (15.95 MI) SOUTH FROM MCINTOSH.
 QS0635'25.7 KM (15.95 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0635'HIGHWAY 12 AT MCINTOSH, AT A GRAVEL ROAD LEADING WEST, 23.5 METERS (77
 QS0635'FT) WEST OF THE HIGHWAY CENTERLINE, 13.1 METERS (43 FT) SOUTH OF THE
 QS0635'CENTER OF THE ROAD, 10.1 METERS (33 FT) SOUTHWEST OF THE SOUTH END A
 QS0635'24-INCH PIPE CULVERT, 7.6 METERS (25 FT) SOUTH OF A FENCE CORNER
 QS0635'0.3 METER (1 FT) EAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 QS0635'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0635'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0635'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0367 ***********************************************************************
 OU0367  DESIGNATION -  B 429
 OU0367  PID         -  OU0367
 OU0367  STATE/COUNTY-  SD/CUSTER
 OU0367  COUNTRY     -  US
 OU0367  USGS QUAD   -  DEWEY (2017)
 OU0367
 OU0367                         *CURRENT SURVEY CONTROL
 OU0367  ______________________________________________________________________
 OU0367* NAD 83(1986) POSITION- 43 31 44.     (N) 104 02 28.     (W)   SCALED
 OU0367* NAVD 88 ORTHO HEIGHT -  1127.069 (meters)     3697.73  (feet) ADJUSTED
 OU0367  ______________________________________________________________________
 OU0367  GEOID HEIGHT    -        -14.581 (meters)                     GEOID18
 OU0367  DYNAMIC HEIGHT  -       1126.603 (meters)     3696.20  (feet) COMP
 OU0367  MODELED GRAVITY -    980,166.2   (mgal)                       NAVD 88
 OU0367
 OU0367  VERT ORDER      -  FIRST     CLASS II
 OU0367
 OU0367.The horizontal coordinates were scaled from a map and have
 OU0367.an estimated accuracy of +/- 6 seconds.
 OU0367
 OU0367.The orthometric height was determined by differential leveling and
 OU0367.adjusted by the NATIONAL GEODETIC SURVEY
 OU0367.in June 1991.
 OU0367
 OU0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0367.GEOID18 height accuracy estimate available here.
 OU0367
 OU0367.Click photographs - Photos may exist for this station.
 OU0367
 OU0367.The dynamic height is computed by dividing the NAVD 88
 OU0367.geopotential number by the normal gravity value computed on the
 OU0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0367.degrees latitude (g = 980.6199 gals.).
 OU0367
 OU0367.The modeled gravity was interpolated from observed gravity values.
 OU0367
 OU0367;                    North         East    Units  Estimated Accuracy
 OU0367;SPC SD S     -   139,500.      300,400.      MT  (+/- 180 meters Scaled)
 OU0367
 OU0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ774199(NAD 83)
 OU0367
 OU0367                          SUPERSEDED SURVEY CONTROL
 OU0367
 OU0367.No superseded survey control is available for this station.
 OU0367
 OU0367_MARKER: I = METAL ROD
 OU0367_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OU0367_STAMPING: B 429 1985
 OU0367_MARK LOGO: NGS
 OU0367_PROJECTION: FLUSH
 OU0367_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OU0367+STABILITY: POSITION/ELEVATION WELL
 OU0367_ROD/PIPE-DEPTH: 12.2 meters
 OU0367_SLEEVE-DEPTH  : 10.0 meters
 OU0367
 OU0367  HISTORY     - Date     Condition        Report By
 OU0367  HISTORY     - 1985     MONUMENTED       NGS
 OU0367
 OU0367                          STATION DESCRIPTION
 OU0367
 OU0367'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0367'42.2 KM (26.2 MI) SOUTH FROM NEWCASTLE WY.
 OU0367'35.8 KM (22.25 MI) SOUTH ALONG OLD US HIGHWAY 85 FROM THE NEW US
 OU0367'HIGHWAY 85 OVERPASS BRIDGE OVER THE BURLINGTON NORTHERN RAILROAD AT
 OU0367'NEWCASTLE WY, THENCE 6.45 KM (4.05 MI) EAST ALONG DEWEY ROAD, 0.2 KM
 OU0367'(0.15 MI) SOUTH OF THE ROAD CROSSING THE BURLINGTON NORTHERN RAILROAD,
 OU0367'ON THE INSIDE OF A RIGHT ANGLE CURVE FROM EAST TO NORTH, ALSO 33.15 KM
 OU0367'(20.7 MI) NORTH OF EDGEMONT SD, 15.2 METERS (50 FT) NORTHWEST OF THE
 OU0367'CENTER OF THE ROAD, 32.9 METERS (108 FT) EAST OF THE CENTER OF A
 OU0367'PRIVATE DRIVE LEADING NORTH TO A FRAME HOUSE AND 0.9 METER (3 FT)
 OU0367'SOUTH OF A RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD
 OU0367'THROUGH A 5-INCH LOGO CAP.
 OU0367'THE MARK IS 0.6 METERS  W FROM  A WITNESS POST
 OU0367'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0646 ***********************************************************************
 OT0646  DESIGNATION -  B 430
 OT0646  PID         -  OT0646
 OT0646  STATE/COUNTY-  SD/FALL RIVER
 OT0646  COUNTRY     -  US
 OT0646  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0646
 OT0646                         *CURRENT SURVEY CONTROL
 OT0646  ______________________________________________________________________
 OT0646* NAD 83(1986) POSITION- 43 25 41.     (N) 103 30 42.     (W)   SCALED
 OT0646* NAVD 88 ORTHO HEIGHT -  1197.411 (meters)     3928.51  (feet) ADJUSTED
 OT0646  ______________________________________________________________________
 OT0646  GEOID HEIGHT    -        -15.427 (meters)                     GEOID18
 OT0646  DYNAMIC HEIGHT  -       1196.905 (meters)     3926.85  (feet) COMP
 OT0646  MODELED GRAVITY -    980,154.2   (mgal)                       NAVD 88
 OT0646
 OT0646  VERT ORDER      -  FIRST     CLASS II
 OT0646
 OT0646.The horizontal coordinates were scaled from a map and have
 OT0646.an estimated accuracy of +/- 6 seconds.
 OT0646
 OT0646.The orthometric height was determined by differential leveling and
 OT0646.adjusted by the NATIONAL GEODETIC SURVEY
 OT0646.in June 1991.
 OT0646
 OT0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0646.GEOID18 height accuracy estimate available here.
 OT0646
 OT0646.Click photographs - Photos may exist for this station.
 OT0646
 OT0646.The dynamic height is computed by dividing the NAVD 88
 OT0646.geopotential number by the normal gravity value computed on the
 OT0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0646.degrees latitude (g = 980.6199 gals.).
 OT0646
 OT0646.The modeled gravity was interpolated from observed gravity values.
 OT0646
 OT0646;                    North         East    Units  Estimated Accuracy
 OT0646;SPC SD S     -   126,540.      342,730.      MT  (+/- 180 meters Scaled)
 OT0646
 OT0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ204094(NAD 83)
 OT0646
 OT0646                          SUPERSEDED SURVEY CONTROL
 OT0646
 OT0646.No superseded survey control is available for this station.
 OT0646
 OT0646_MARKER: DV = VERTICAL CONTROL DISK
 OT0646_SETTING: 66 = SET IN ROCK OUTCROP
 OT0646_STAMPING: B 430 1985
 OT0646_MARK LOGO: NGS
 OT0646_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0646+STABILITY: POSITION/ELEVATION WELL
 OT0646
 OT0646  HISTORY     - Date     Condition        Report By
 OT0646  HISTORY     - 1985     MONUMENTED       NGS
 OT0646
 OT0646                          STATION DESCRIPTION
 OT0646
 OT0646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0646'3.3 KM (2.05 MI) WEST FROM HOT SPRINGS.
 OT0646'3.35 KM (2.1 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0646'HIGHWAY 385 AT HOT SPRINGS, AT A HIGH TENSION POWER LINE CROSSING THE
 OT0646'HIGHWAY, IN TOP OF A 2- BY 2-FOOT PORTION OF LIMESTONE OUTCROP, IN THE
 OT0646'EAST END OF A LONG ROCK CUT, 0.1 KM (0.05 MI) WEST OF THE T JUNCTION
 OT0646'OF A DIRT ROAD LEADING SOUTH, 16.3 METERS (53.5 FT) SOUTH OF THE
 OT0646'HIGHWAY CENTERLINE, 10.5 METERS (34.5 FT) EAST OF THE SOUTH END OF A
 OT0646'24-INCH CONCRETE PIPE CULVERT AND 1.0 METER (3.5 FT) ABOVE THE BASE OF
 OT0646'THE CUT.
 OT0646'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0646'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0671 ***********************************************************************
 OT0671  DESIGNATION -  B 431
 OT0671  PID         -  OT0671
 OT0671  STATE/COUNTY-  SD/CUSTER
 OT0671  COUNTRY     -  US
 OT0671  USGS QUAD   -  FAIRBURN (2017)
 OT0671
 OT0671                         *CURRENT SURVEY CONTROL
 OT0671  ______________________________________________________________________
 OT0671* NAD 83(1986) POSITION- 43 44 52.     (N) 103 13 10.     (W)   SCALED
 OT0671* NAVD 88 ORTHO HEIGHT -  1040.378 (meters)     3413.31  (feet) ADJUSTED
 OT0671  ______________________________________________________________________
 OT0671  GEOID HEIGHT    -        -16.027 (meters)                     GEOID18
 OT0671  DYNAMIC HEIGHT  -       1039.973 (meters)     3411.98  (feet) COMP
 OT0671  MODELED GRAVITY -    980,194.4   (mgal)                       NAVD 88
 OT0671
 OT0671  VERT ORDER      -  FIRST     CLASS II
 OT0671
 OT0671.The horizontal coordinates were scaled from a map and have
 OT0671.an estimated accuracy of +/- 6 seconds.
 OT0671
 OT0671.The orthometric height was determined by differential leveling and
 OT0671.adjusted by the NATIONAL GEODETIC SURVEY
 OT0671.in June 1991.
 OT0671
 OT0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0671.GEOID18 height accuracy estimate available here.
 OT0671
 OT0671.Click photographs - Photos may exist for this station.
 OT0671
 OT0671.The dynamic height is computed by dividing the NAVD 88
 OT0671.geopotential number by the normal gravity value computed on the
 OT0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0671.degrees latitude (g = 980.6199 gals.).
 OT0671
 OT0671.The modeled gravity was interpolated from observed gravity values.
 OT0671
 OT0671;                    North         East    Units  Estimated Accuracy
 OT0671;SPC SD S     -   161,170.      367,610.      MT  (+/- 180 meters Scaled)
 OT0671
 OT0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ433454(NAD 83)
 OT0671
 OT0671                          SUPERSEDED SURVEY CONTROL
 OT0671
 OT0671.No superseded survey control is available for this station.
 OT0671
 OT0671_MARKER: I = METAL ROD
 OT0671_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0671+WITH SETTING: INFORMATION.
 OT0671_STAMPING: B 431 1985
 OT0671_MARK LOGO: NGS
 OT0671_PROJECTION: FLUSH
 OT0671_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0671_ROD/PIPE-DEPTH: 2.3 meters
 OT0671
 OT0671  HISTORY     - Date     Condition        Report By
 OT0671  HISTORY     - 1985     MONUMENTED       NGS
 OT0671
 OT0671                          STATION DESCRIPTION
 OT0671
 OT0671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0671'10.7 KM (6.65 MI) SOUTH FROM HERMOSA.
 OT0671'10.75 KM (6.7 MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0671'STATE HIGHWAY 40 EAST AT HERMOSA, 3.7 KM (2.3 MI) NORTH OF THE
 OT0671'CROSSING OF DRY CREEK, 0.26 KM (0.15 MI) SOUTH OF MILEPOST 54, 30.0
 OT0671'METERS (98.5 FT) WEST OF THE HIGHWAY CENTERLINE, 1.5 METERS (5 FT)
 OT0671'SOUTHEAST OF A POWER POLE IN THE EAST ROW OF TWO POWER LINES,
 OT0671'0.9 METER (3 FT) SOUTH OF THE SOUTH END OF A WIRE GATE AND 0.3 METER
 OT0671'(1 FT) EAST OF THE RIGHT-OF-WAY FENCE.  ROD SET TO 7.5 ANCHORED
 OT0671'REFUSAL.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 OT0671'CAP.
 OT0671'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0671'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0644 ***********************************************************************
 OS0644  DESIGNATION -  B 432
 OS0644  PID         -  OS0644
 OS0644  STATE/COUNTY-  SD/JACKSON
 OS0644  COUNTRY     -  US
 OS0644  USGS QUAD   -  STAMFORD NW (2017)
 OS0644
 OS0644                         *CURRENT SURVEY CONTROL
 OS0644  ______________________________________________________________________
 OS0644* NAD 83(1986) POSITION- 43 53 06.     (N) 101 07 47.     (W)   SCALED
 OS0644* NAVD 88 ORTHO HEIGHT -   707.199 (meters)     2320.20  (feet) ADJUSTED
 OS0644  ______________________________________________________________________
 OS0644  GEOID HEIGHT    -        -23.023 (meters)                     GEOID18
 OS0644  DYNAMIC HEIGHT  -        706.967 (meters)     2319.44  (feet) COMP
 OS0644  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 OS0644
 OS0644  VERT ORDER      -  FIRST     CLASS II
 OS0644
 OS0644.The horizontal coordinates were scaled from a map and have
 OS0644.an estimated accuracy of +/- 6 seconds.
 OS0644
 OS0644.The orthometric height was determined by differential leveling and
 OS0644.adjusted by the NATIONAL GEODETIC SURVEY
 OS0644.in June 1991.
 OS0644
 OS0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0644.GEOID18 height accuracy estimate available here.
 OS0644
 OS0644.Click photographs - Photos may exist for this station.
 OS0644
 OS0644.The dynamic height is computed by dividing the NAVD 88
 OS0644.geopotential number by the normal gravity value computed on the
 OS0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0644.degrees latitude (g = 980.6199 gals.).
 OS0644
 OS0644.The modeled gravity was interpolated from observed gravity values.
 OS0644
 OS0644;                    North         East    Units  Estimated Accuracy
 OS0644;SPC SD S     -   172,690.      536,010.      MT  (+/- 180 meters Scaled)
 OS0644
 OS0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP289613(NAD 83)
 OS0644
 OS0644                          SUPERSEDED SURVEY CONTROL
 OS0644
 OS0644.No superseded survey control is available for this station.
 OS0644
 OS0644_MARKER: I = METAL ROD
 OS0644_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0644_STAMPING: B 432 1985
 OS0644_MARK LOGO: NGS
 OS0644_PROJECTION: FLUSH
 OS0644_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0644+STABILITY: POSITION/ELEVATION WELL
 OS0644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0644+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OS0644_ROD/PIPE-DEPTH: 14.6 meters
 OS0644_SLEEVE-DEPTH  : 12.2 meters
 OS0644
 OS0644  HISTORY     - Date     Condition        Report By
 OS0644  HISTORY     - 1985     MONUMENTED       NGS
 OS0644  HISTORY     - 19910621 GOOD             NGS
 OS0644  HISTORY     - 20130115 GOOD             INDIV
 OS0644
 OS0644                          STATION DESCRIPTION
 OS0644
 OS0644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0644'13.5 KM (8.4 MI) EAST FROM BELVIDERE.
 OS0644'THE MARK IS 1.5 M BELOW THE SERVICE ROAD.
 OS0644'0.69 KM (0.43 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0644'BELVIDERE, THENCE 12.77 KM (7.94 MI) EAST ALONG THE I 90 SERVICE ROAD,
 OS0644'IN THE WEST CORNER OF THE INTERSECTION OF FIELDS ACCESS ROADS, 1.01 KM
 OS0644'(0.63 MI) NORTHEAST OF THE T JUNCTION OF STATE HIGHWAY 63 LEADING
 OS0644'NORTH, 29.7 METERS (97.5 FT) NORTHWEST OF THE CENTER OF THE ROAD, 12.5
 OS0644'METERS (41 FT) SOUTHWEST OF THE CENTER OF A FIELD ACCESS ROAD, 26.2
 OS0644'METERS (86 FT) WEST OF THE NORTHWEST END OF A 24-INCH CONCRETE PIPE
 OS0644'CULVERT AND 0.8 METER (2.5 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 OS0644'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0644'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0644
 OS0644                          STATION RECOVERY (1991)
 OS0644
 OS0644'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0644'32.4 KM (20.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0644'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), THENCE 0.2
 OS0644'KM (0.10 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 63, THENCE 1.0 KM
 OS0644'(0.60 MI) NORTHEASTERLY ALONG A COUNTY ROAD, 29.4 M (96.5 FT)
 OS0644'NORTHWEST OF THE CENTER OF THE ROAD, 12.2 M (40.0 FT) SOUTHWEST OF
 OS0644'THE CENTER OF A FIELD ACCESS ROAD, 1.6 M (5.2 FT) BELOW THE LEVEL OF
 OS0644'THE ROAD, 0.8 M (2.6 FT) SOUTHEAST OF A FENCE, AND 0.4 M (1.3 FT)
 OS0644'NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0644'THROUGH A 5-INCH LOGO CAP.
 OS0644
 OS0644                          STATION RECOVERY (2013)
 OS0644
 OS0644'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0925 ***********************************************************************
 PT0925  DESIGNATION -  B 433
 PT0925  PID         -  PT0925
 PT0925  STATE/COUNTY-  SD/STANLEY
 PT0925  COUNTRY     -  US
 PT0925  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0925
 PT0925                         *CURRENT SURVEY CONTROL
 PT0925  ______________________________________________________________________
 PT0925* NAD 83(1986) POSITION- 44 27 24.     (N) 101 08 07.     (W)   SCALED
 PT0925* NAVD 88 ORTHO HEIGHT -   677.654 (meters)     2223.27  (feet) ADJUSTED
 PT0925  ______________________________________________________________________
 PT0925  GEOID HEIGHT    -        -22.164 (meters)                     GEOID18
 PT0925  DYNAMIC HEIGHT  -        677.488 (meters)     2222.73  (feet) COMP
 PT0925  MODELED GRAVITY -    980,350.6   (mgal)                       NAVD 88
 PT0925
 PT0925  VERT ORDER      -  FIRST     CLASS II
 PT0925
 PT0925.The horizontal coordinates were scaled from a map and have
 PT0925.an estimated accuracy of +/- 6 seconds.
 PT0925
 PT0925.The orthometric height was determined by differential leveling and
 PT0925.adjusted by the NATIONAL GEODETIC SURVEY
 PT0925.in June 1991.
 PT0925
 PT0925.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0925.GEOID18 height accuracy estimate available here.
 PT0925
 PT0925.Click photographs - Photos may exist for this station.
 PT0925
 PT0925.The dynamic height is computed by dividing the NAVD 88
 PT0925.geopotential number by the normal gravity value computed on the
 PT0925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0925.degrees latitude (g = 980.6199 gals.).
 PT0925
 PT0925.The modeled gravity was interpolated from observed gravity values.
 PT0925
 PT0925;                    North         East    Units  Estimated Accuracy
 PT0925;SPC SD S     -   236,210.      536,180.      MT  (+/- 180 meters Scaled)
 PT0925
 PT0925_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ301248(NAD 83)
 PT0925
 PT0925                          SUPERSEDED SURVEY CONTROL
 PT0925
 PT0925.No superseded survey control is available for this station.
 PT0925
 PT0925_MARKER: I = METAL ROD
 PT0925_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0925_STAMPING: B 433 1985
 PT0925_MARK LOGO: NGS
 PT0925_PROJECTION: FLUSH
 PT0925_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0925_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0925+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2011
 PT0925_ROD/PIPE-DEPTH: 7.3 meters
 PT0925
 PT0925  HISTORY     - Date     Condition        Report By
 PT0925  HISTORY     - 1985     MONUMENTED       NGS
 PT0925  HISTORY     - 20110401 GOOD             INDIV
 PT0925
 PT0925                          STATION DESCRIPTION
 PT0925
 PT0925'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0925'45.0 KM (27.95 MI) NORTH FROM MIDLAND.
 PT0925'44.99 KM (27.96 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0925'FROM THEIR JUNCTION AT MIDLAND, IN TOP OF A LOW ROUNDED HILL BETWEEN
 PT0925'TWO LARGER RIDGES, 0.20 KM (0.12 MI) SOUTH OF THE BOTTOM OF A DRAW,
 PT0925'0.13 KM (0.08 MI) SOUTH OF MILEPOST 125, 16.5 METERS (54 FT) EAST OF
 PT0925'THE HIGHWAY CENTERLINE, 5.9 METERS (19.5 FT) EAST OF THE RIGHT-OF-WAY
 PT0925'FENCE AND 1.9 METERS (6.1 FT) NORTHEAST OF A POWER POLE.  NOTE--ACCESS
 PT0925'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0925'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0925'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 PT0925
 PT0925                          STATION RECOVERY (2011)
 PT0925
 PT0925'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0925'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0655 ***********************************************************************
 OS0655  DESIGNATION -  B 434
 OS0655  PID         -  OS0655
 OS0655  STATE/COUNTY-  SD/JONES
 OS0655  COUNTRY     -  US
 OS0655  USGS QUAD   -  OKATON (2017)
 OS0655
 OS0655                         *CURRENT SURVEY CONTROL
 OS0655  ______________________________________________________________________
 OS0655* NAD 83(1986) POSITION- 43 52 56.     (N) 100 52 29.     (W)   SCALED
 OS0655* NAVD 88 ORTHO HEIGHT -   698.306 (meters)     2291.03  (feet) ADJUSTED
 OS0655  ______________________________________________________________________
 OS0655  GEOID HEIGHT    -        -23.720 (meters)                     GEOID18
 OS0655  DYNAMIC HEIGHT  -        698.074 (meters)     2290.26  (feet) COMP
 OS0655  MODELED GRAVITY -    980,265.0   (mgal)                       NAVD 88
 OS0655
 OS0655  VERT ORDER      -  FIRST     CLASS II
 OS0655
 OS0655.The horizontal coordinates were scaled from a map and have
 OS0655.an estimated accuracy of +/- 6 seconds.
 OS0655
 OS0655.The orthometric height was determined by differential leveling and
 OS0655.adjusted by the NATIONAL GEODETIC SURVEY
 OS0655.in June 1991.
 OS0655
 OS0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0655.GEOID18 height accuracy estimate available here.
 OS0655
 OS0655.Click photographs - Photos may exist for this station.
 OS0655
 OS0655.The dynamic height is computed by dividing the NAVD 88
 OS0655.geopotential number by the normal gravity value computed on the
 OS0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0655.degrees latitude (g = 980.6199 gals.).
 OS0655
 OS0655.The modeled gravity was interpolated from observed gravity values.
 OS0655
 OS0655;                    North         East    Units  Estimated Accuracy
 OS0655;SPC SD S     -   172,210.      556,500.      MT  (+/- 180 meters Scaled)
 OS0655
 OS0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP493604(NAD 83)
 OS0655
 OS0655                          SUPERSEDED SURVEY CONTROL
 OS0655
 OS0655.No superseded survey control is available for this station.
 OS0655
 OS0655_MARKER: I = METAL ROD
 OS0655_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0655_STAMPING: B 434 1985
 OS0655_MARK LOGO: NGS
 OS0655_PROJECTION: FLUSH
 OS0655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0655_ROD/PIPE-DEPTH: 4.9 meters
 OS0655
 OS0655  HISTORY     - Date     Condition        Report By
 OS0655  HISTORY     - 1985     MONUMENTED       NGS
 OS0655
 OS0655                          STATION DESCRIPTION
 OS0655
 OS0655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0655'1.4 KM (0.85 MI) EAST FROM OKATON.
 OS0655'1.39 KM (0.86 MI) EAST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0655'OF I 90 EXIT 183 AT OKATON, IN THE TOP CENTER OF A LOW CUT, 0.69 KM
 OS0655'(0.43 MI) NORTHWEST OF THE Y JUNCTION OF AN OLD PAVED ROAD LEADING
 OS0655'WEST TO OKATON, 29.9 METERS (98 FT) SOUTHWEST OF THE CENTER OF THE
 OS0655'ROAD, 50.0 METERS (164 FT) WEST-SOUTHWEST OF THE SOUTHWEST END OF A
 OS0655'4- BY 5-FOOT CONCRETE PIPE CULVERT, 45.4 METERS (149 FT)
 OS0655'SOUTH-SOUTHEAST O THE SOUTHWEST END OF A 12-INCH CONCRETE PIPE CULVERT
 OS0655'AND 0.3 METER FT) NORTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS
 OS0655'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0655'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OS0655'THE MARK IS ABOVE LEVEL WITH SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0694 ***********************************************************************
 OT0694  DESIGNATION -  B 435
 OT0694  PID         -  OT0694
 OT0694  STATE/COUNTY-  SD/PENNINGTON
 OT0694  COUNTRY     -  US
 OT0694  USGS QUAD   -  CAPUTA NE (2017)
 OT0694
 OT0694                         *CURRENT SURVEY CONTROL
 OT0694  ______________________________________________________________________
 OT0694* NAD 83(1986) POSITION- 43 56 24.     (N) 102 46 09.     (W)   SCALED
 OT0694* NAVD 88 ORTHO HEIGHT -   841.318 (meters)     2760.22  (feet) ADJUSTED
 OT0694  ______________________________________________________________________
 OT0694  GEOID HEIGHT    -        -17.596 (meters)                     GEOID18
 OT0694  DYNAMIC HEIGHT  -        841.050 (meters)     2759.34  (feet) COMP
 OT0694  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 OT0694
 OT0694  VERT ORDER      -  FIRST     CLASS II
 OT0694
 OT0694.The horizontal coordinates were scaled from a map and have
 OT0694.an estimated accuracy of +/- 6 seconds.
 OT0694
 OT0694.The orthometric height was determined by differential leveling and
 OT0694.adjusted by the NATIONAL GEODETIC SURVEY
 OT0694.in June 1991.
 OT0694
 OT0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0694.GEOID18 height accuracy estimate available here.
 OT0694
 OT0694.Click photographs - Photos may exist for this station.
 OT0694
 OT0694.The dynamic height is computed by dividing the NAVD 88
 OT0694.geopotential number by the normal gravity value computed on the
 OT0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0694.degrees latitude (g = 980.6199 gals.).
 OT0694
 OT0694.The modeled gravity was interpolated from observed gravity values.
 OT0694
 OT0694;                    North         East    Units  Estimated Accuracy
 OT0694;SPC SD S     -   181,360.      404,480.      MT  (+/- 180 meters Scaled)
 OT0694
 OT0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ790676(NAD 83)
 OT0694
 OT0694                          SUPERSEDED SURVEY CONTROL
 OT0694
 OT0694.No superseded survey control is available for this station.
 OT0694
 OT0694_MARKER: I = METAL ROD
 OT0694_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0694_STAMPING: B 435 1985
 OT0694_MARK LOGO: NGS
 OT0694_PROJECTION: FLUSH
 OT0694_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0694+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 OT0694_ROD/PIPE-DEPTH: 3.4 meters
 OT0694
 OT0694  HISTORY     - Date     Condition        Report By
 OT0694  HISTORY     - 1985     MONUMENTED       NGS
 OT0694  HISTORY     - 20120410 GOOD             INDIV
 OT0694
 OT0694                          STATION DESCRIPTION
 OT0694
 OT0694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0694'39.8 KM (24.75 MI) SE FROM RAPID CITY.
 OT0694'0.3 KM (0.2 MI) NORTH ALONG US HIGHWAY 16 FROM THE POST OFFICE IN
 OT0694'RAPID CITY, THENCE 39.5 KM (24.7 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 OT0694'0.18 KM (0.1 MI) NORTHWEST OF MILEPOST 71, 30.2 METERS (99 FT) SOUTH
 OT0694'OF THE HIGHWAY CENTERLINE, 7.0 METERS (23 FT) WEST OF THE WEST END OF
 OT0694'A WIRE GATE AND 0.3 METER (1 FT) NORTH OF A FENCE T JUNCTION.
 OT0694'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0694'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0694'THE MARK IS 1.8 M BELOW THE HIGHWAY.
 OT0694
 OT0694                          STATION RECOVERY (2012)
 OT0694
 OT0694'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0694'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0720 ***********************************************************************
 OT0720  CBN         -  This is a Cooperative Base Network Control Station.
 OT0720  DESIGNATION -  B 436
 OT0720  PID         -  OT0720
 OT0720  STATE/COUNTY-  SD/PENNINGTON
 OT0720  COUNTRY     -  US
 OT0720  USGS QUAD   -  CONATA NE (2017)
 OT0720
 OT0720                         *CURRENT SURVEY CONTROL
 OT0720  ______________________________________________________________________
 OT0720* NAD 83(2011) POSITION- 43 42 57.10890(N) 102 07 08.76805(W)   ADJUSTED
 OT0720* NAD 83(2011) ELLIP HT-   717.993 (meters)        (06/27/12)   ADJUSTED
 OT0720* NAD 83(2011) EPOCH   -  2010.00
 OT0720* NAVD 88 ORTHO HEIGHT -   737.457 (meters)     2419.47  (feet) ADJUSTED
 OT0720  ______________________________________________________________________
 OT0720  GEOID HEIGHT    -        -19.473 (meters)                     GEOID18
 OT0720  NAD 83(2011) X  -   -969,496.481 (meters)                     COMP
 OT0720  NAD 83(2011) Y  - -4,514,952.352 (meters)                     COMP
 OT0720  NAD 83(2011) Z  -  4,385,823.786 (meters)                     COMP
 OT0720  LAPLACE CORR    -         -7.54  (seconds)                    DEFLEC18
 OT0720  DYNAMIC HEIGHT  -        737.221 (meters)     2418.70  (feet) COMP
 OT0720  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 OT0720
 OT0720  VERT ORDER      -  FIRST     CLASS II
 OT0720
 OT0720  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0720  Standards:
 OT0720         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0720            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0720  -------------------------------------------------------------------
 OT0720  NETWORK    1.00   2.43           0.47   0.32   1.24     -0.04048108
 OT0720  -------------------------------------------------------------------
 OT0720  Click here for local accuracies and other accuracy information.
 OT0720
 OT0720.The horizontal coordinates were established by GPS observations
 OT0720.and adjusted by the National Geodetic Survey in June 2012.
 OT0720
 OT0720.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0720.been affixed to the stable North American tectonic plate. See 
 OT0720.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0720
 OT0720.The horizontal coordinates are valid at the epoch date displayed above
 OT0720.which is a decimal equivalence of Year/Month/Day.
 OT0720
 OT0720.The orthometric height was determined by differential leveling and
 OT0720.adjusted by the NATIONAL GEODETIC SURVEY
 OT0720.in June 1991.
 OT0720
 OT0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0720.GEOID18 height accuracy estimate available here.
 OT0720
 OT0720.Click photographs - Photos may exist for this station.
 OT0720
 OT0720.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0720
 OT0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0720
 OT0720.The ellipsoidal height was determined by GPS observations
 OT0720.and is referenced to NAD 83.
 OT0720
 OT0720.The dynamic height is computed by dividing the NAVD 88
 OT0720.geopotential number by the normal gravity value computed on the
 OT0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0720.degrees latitude (g = 980.6199 gals.).
 OT0720
 OT0720.The modeled gravity was interpolated from observed gravity values.
 OT0720
 OT0720. The following values were computed from the NAD 83(2011) position.
 OT0720
 OT0720;                    North         East     Units Scale Factor Converg.
 OT0720;SPC SD S     -   155,134.219   456,112.793   MT  0.99990831   -1 13 54.9
 OT0720;SPC SD S     -   508,969.52  1,496,430.06   sFT  0.99990831   -1 13 54.9
 OT0720;UTM  13      - 4,844,349.133   732,077.358   MT  1.00026253   +1 59 30.6
 OT0720
 OT0720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0720!SPC SD S     -   0.99988742  x   0.99990831  =   0.99979574
 OT0720!UTM  13      -   0.99988742  x   1.00026253  =   1.00014992
 OT0720
 OT0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3207744349(NAD 83)
 OT0720
 OT0720                          SUPERSEDED SURVEY CONTROL
 OT0720
 OT0720  NAD 83(2007)-  43 42 57.10879(N)    102 07 08.76918(W) AD(2002.00) 0
 OT0720  ELLIP H (02/10/07)  718.021  (m)                       GP(2002.00)    
 OT0720  ELLIP H (04/15/04)  718.009  (m)                       GP(       ) 2 1
 OT0720  NAD 83(1996)-  43 42 57.10817(N)    102 07 08.76928(W) AD(       ) B
 OT0720  ELLIP H (04/18/97)  718.052  (m)                       GP(       ) 4 1
 OT0720  NAVD 88             737.46   (m)         2419.5    (f) LEVELING    3  
 OT0720
 OT0720.Superseded values are not recommended for survey control.
 OT0720
 OT0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0720.See file dsdata.pdf to determine how the superseded data were derived.
 OT0720
 OT0720_MARKER: I = METAL ROD
 OT0720_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0720_STAMPING: B 436 1985
 OT0720_MARK LOGO: NGS
 OT0720_PROJECTION: FLUSH
 OT0720_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0720_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0720+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OT0720_ROD/PIPE-DEPTH: 3.5 meters
 OT0720
 OT0720  HISTORY     - Date     Condition        Report By
 OT0720  HISTORY     - 1985     MONUMENTED       NGS
 OT0720  HISTORY     - 19970214 GOOD             NGS
 OT0720  HISTORY     - 20130116 GOOD             INDIV
 OT0720
 OT0720                          STATION DESCRIPTION
 OT0720
 OT0720'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0720'12.1 KM (7.5 MI) WEST FROM INTERIOR.
 OT0720'12.15 KM (7.6 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0720'STATE HIGHWAY 377 IN INTERIOR, 5.75 KM (3.6 MI) EAST OF THE T JUNCTION
 OT0720'OF CONATA ROAD, 0.11 KM (0.05 MI) WEST OF THE WEST END OF A CURVE,
 OT0720'22.2 METERS (73 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.7 METERS (32
 OT0720'FT) WEST OF THE WEST END OF A WIRE GATE, 1.2 METERS (4 FT) EAST OF A
 OT0720'FENCE T JUNCTION AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 OT0720'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0720'THE MARK IS 0.5 METERS  W FROM  A WITNESS POST
 OT0720'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OT0720
 OT0720                          STATION RECOVERY (1997)
 OT0720
 OT0720'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (DFC)
 OT0720'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 377 IN
 OT0720'INTERIOR, GO WEST FOR 12.15 KM (7.55 MI) ON HIGHWAY 44 TO THE STATION
 OT0720'ON RIGHT, ABOUT 0.11 KM (0.05 MI) WEST OF THE WEST END OF A CURVE.
 OT0720'LOCATED 22.2 M (72.8 FT) NORTH OF THE APPROXIMATE CENTER OF HIGHWAY,
 OT0720'9.7 M (31.8 FT) WEST OF THE WEST END OF A METAL GATE, 1.2 M (3.9 FT)
 OT0720'EAST OF A FENCE T-JUNCTION, 0.3 M (1.0 FT) SOUTH OF THE RIGHT-OF-WAY
 OT0720'FENCE, AND ABOUT LEVEL WITH HIGHWAY.  NOTE--ACCESS TO DATUM POINT IS
 OT0720'THROUGH A 5-INCH LOG CAP.
 OT0720
 OT0720                          STATION RECOVERY (2013)
 OT0720
 OT0720'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OT0720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0593 ***********************************************************************
 QS0593  DESIGNATION -  B 438
 QS0593  PID         -  QS0593
 QS0593  STATE/COUNTY-  SD/ZIEBACH
 QS0593  COUNTRY     -  US
 QS0593  USGS QUAD   -  DUPREE (2017)
 QS0593
 QS0593                         *CURRENT SURVEY CONTROL
 QS0593  ______________________________________________________________________
 QS0593* NAD 83(1986) POSITION- 45 03 15.     (N) 101 34 06.     (W)   SCALED
 QS0593* NAVD 88 ORTHO HEIGHT -   712.278 (meters)     2336.87  (feet) ADJUSTED
 QS0593  ______________________________________________________________________
 QS0593  GEOID HEIGHT    -        -20.610 (meters)                     GEOID18
 QS0593  DYNAMIC HEIGHT  -        712.136 (meters)     2336.40  (feet) COMP
 QS0593  MODELED GRAVITY -    980,394.5   (mgal)                       NAVD 88
 QS0593
 QS0593  VERT ORDER      -  FIRST     CLASS II
 QS0593
 QS0593.The horizontal coordinates were scaled from a map and have
 QS0593.an estimated accuracy of +/- 6 seconds.
 QS0593
 QS0593.The orthometric height was determined by differential leveling and
 QS0593.adjusted by the NATIONAL GEODETIC SURVEY
 QS0593.in June 1991.
 QS0593
 QS0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0593.GEOID18 height accuracy estimate available here.
 QS0593
 QS0593.Click photographs - Photos may exist for this station.
 QS0593
 QS0593.The dynamic height is computed by dividing the NAVD 88
 QS0593.geopotential number by the normal gravity value computed on the
 QS0593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0593.degrees latitude (g = 980.6199 gals.).
 QS0593
 QS0593.The modeled gravity was interpolated from observed gravity values.
 QS0593
 QS0593;                    North         East    Units  Estimated Accuracy
 QS0593;SPC SD N     -   136,860.      476,470.      MT  (+/- 180 meters Scaled)
 QS0593
 QS0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ977921(NAD 83)
 QS0593
 QS0593                          SUPERSEDED SURVEY CONTROL
 QS0593
 QS0593.No superseded survey control is available for this station.
 QS0593
 QS0593_MARKER: I = METAL ROD
 QS0593_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0593_STAMPING: B 438 1985
 QS0593_MARK LOGO: NGS
 QS0593_PROJECTION: FLUSH
 QS0593_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0593_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0593+STABILITY: POSITION/ELEVATION WELL
 QS0593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0593+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0593_ROD/PIPE-DEPTH: 14.6 meters
 QS0593_SLEEVE-DEPTH  : 12.2 meters
 QS0593
 QS0593  HISTORY     - Date     Condition        Report By
 QS0593  HISTORY     - 1985     MONUMENTED       NGS
 QS0593  HISTORY     - 19960425 GOOD             NGS
 QS0593  HISTORY     - 20120724 GOOD             INDIV
 QS0593
 QS0593                          STATION DESCRIPTION
 QS0593
 QS0593'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0593'3.2 KM (2.0 MI) NE FROM DUPREE.
 QS0593'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0593'STREET AT DUPREE, THENCE 0.32 KM (0.20 MI) NORTH ALONG STATE HIGHWAY
 QS0593'65, AT A RIGHT ANGLE OFFSET IN THE RIGHT-OF-WAY FENCE, IN THE
 QS0593'NORTHEAST CORNER OF A FIELD ACCESS ROAD LEADING EAST, 0.32 KM (0.20
 QS0593'MI) NORTH OF MILEPOST 164, 22.3 METERS (73 FT) EAST OF THE HIGHWAY
 QS0593'CENTERLINE, 19.2 METERS (63 FT) NORTH OF THE CENTER OF THE ROAD, 88.7
 QS0593'METERS (291 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF A BRIDGE,
 QS0593'12.9 METERS (42.5 FT) NORTH-NORTHWEST OF A T JUNCTION IN THE
 QS0593'RIGHT-OF-WAY FENCE, 3.7 METERS (12 FT) SOUTH OF THE SHORT EAST-WEST
 QS0593'PORTION OF THE RIGHT-OF-WAY FENCE, 1.0 METER (3.4 FT) WEST OF THE
 QS0593'RIGHT-OF-WAY FENCE AND 0.3 METER (3.4 FT) WEST OF THE RIGHT-OF-WAY
 QS0593'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0593'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0593'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 QS0593
 QS0593                          STATION RECOVERY (1996)
 QS0593
 QS0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0593'2.9 KM (1.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0593'MAIN STREET IN DUPREE, THENCE 0.3 KM (0.20 MI) NORTHERLY ALONG STATE
 QS0593'HIGHWAY 65, 271.0 M (889.1 FT) NORTH OF MILEPOST 164.03, 88.7 M (291.0
 QS0593'FT) NORTH OF THE NORTHEAST CORNER OF A HIGHWAY BRIDGE SPANNING BEAR
 QS0593'CREEK, 22.3 M (73.2 FT) EAST OF THE HIGHWAY CENTERLINE, 19.2 M (63.0
 QS0593'FT) EAST OF THE CENTER OF A FIELD ENTRANCE, 12.9 M (42.3 FT) NORTH OF
 QS0593'A T-FENCE CORNER, 4.5 M (14.8 FT) WEST OF A FENCE, 0.5 M (1.6 FT)
 QS0593'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 QS0593'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 QS0593
 QS0593                          STATION RECOVERY (2012)
 QS0593
 QS0593'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0593'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0621 ***********************************************************************
 QS0621  CBN         -  This is a Cooperative Base Network Control Station.
 QS0621  DESIGNATION -  B 439
 QS0621  PID         -  QS0621
 QS0621  STATE/COUNTY-  SD/DEWEY
 QS0621  COUNTRY     -  US
 QS0621  USGS QUAD   -  ISABEL (2017)
 QS0621
 QS0621                         *CURRENT SURVEY CONTROL
 QS0621  ______________________________________________________________________
 QS0621* NAD 83(2011) POSITION- 45 24 07.78750(N) 101 25 43.91033(W)   ADJUSTED
 QS0621* NAD 83(2011) ELLIP HT-   701.859 (meters)        (06/27/12)   ADJUSTED
 QS0621* NAD 83(2011) EPOCH   -  2010.00
 QS0621* NAVD 88 ORTHO HEIGHT -   722.409 (meters)     2370.10  (feet) ADJUSTED
 QS0621  ______________________________________________________________________
 QS0621  GEOID HEIGHT    -        -20.547 (meters)                     GEOID18
 QS0621  NAD 83(2011) X  -   -888,979.187 (meters)                     COMP
 QS0621  NAD 83(2011) Y  - -4,397,411.020 (meters)                     COMP
 QS0621  NAD 83(2011) Z  -  4,519,340.913 (meters)                     COMP
 QS0621  LAPLACE CORR    -         -5.40  (seconds)                    DEFLEC18
 QS0621  DYNAMIC HEIGHT  -        722.296 (meters)     2369.73  (feet) COMP
 QS0621  MODELED GRAVITY -    980,436.7   (mgal)                       NAVD 88
 QS0621
 QS0621  VERT ORDER      -  FIRST     CLASS II
 QS0621
 QS0621  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QS0621  Standards:
 QS0621         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QS0621            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QS0621  -------------------------------------------------------------------
 QS0621  NETWORK    0.94   2.86           0.44   0.30   1.46     -0.10776644
 QS0621  -------------------------------------------------------------------
 QS0621  Click here for local accuracies and other accuracy information.
 QS0621
 QS0621.The horizontal coordinates were established by GPS observations
 QS0621.and adjusted by the National Geodetic Survey in June 2012.
 QS0621
 QS0621.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QS0621.been affixed to the stable North American tectonic plate. See 
 QS0621.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QS0621
 QS0621.The horizontal coordinates are valid at the epoch date displayed above
 QS0621.which is a decimal equivalence of Year/Month/Day.
 QS0621
 QS0621.The orthometric height was determined by differential leveling and
 QS0621.adjusted by the NATIONAL GEODETIC SURVEY
 QS0621.in June 1991.
 QS0621
 QS0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0621.GEOID18 height accuracy estimate available here.
 QS0621
 QS0621.Click photographs - Photos may exist for this station.
 QS0621
 QS0621.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0621
 QS0621.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0621
 QS0621.The ellipsoidal height was determined by GPS observations
 QS0621.and is referenced to NAD 83.
 QS0621
 QS0621.The dynamic height is computed by dividing the NAVD 88
 QS0621.geopotential number by the normal gravity value computed on the
 QS0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0621.degrees latitude (g = 980.6199 gals.).
 QS0621
 QS0621.The modeled gravity was interpolated from observed gravity values.
 QS0621
 QS0621. The following values were computed from the NAD 83(2011) position.
 QS0621
 QS0621;                    North         East     Units Scale Factor Converg.
 QS0621;SPC SD N     -   175,322.047   488,140.031   MT  0.99995785   -1 00 40.5
 QS0621;SPC SD N     -   575,202.42  1,601,506.09   sFT  0.99995785   -1 00 40.5
 QS0621;UTM  14      - 5,030,496.969   309,912.983   MT  1.00004428   -1 43 48.0
 QS0621
 QS0621!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0621!SPC SD N     -   0.99988998  x   0.99995785  =   0.99984783
 QS0621!UTM  14      -   0.99988998  x   1.00004428  =   0.99993425
 QS0621
 QS0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0991230496(NAD 83)
 QS0621
 QS0621                          SUPERSEDED SURVEY CONTROL
 QS0621
 QS0621  NAD 83(2007)-  45 24 07.78742(N)    101 25 43.91146(W) AD(2002.00) 0
 QS0621  ELLIP H (02/10/07)  701.885  (m)                       GP(2002.00)    
 QS0621  ELLIP H (04/15/04)  701.882  (m)                       GP(       ) 2 1
 QS0621  NAD 83(1996)-  45 24 07.78676(N)    101 25 43.91101(W) AD(       ) B
 QS0621  ELLIP H (04/18/97)  701.953  (m)                       GP(       ) 4 1
 QS0621  NAVD 88             722.41   (m)         2370.1    (f) LEVELING    3  
 QS0621
 QS0621.Superseded values are not recommended for survey control.
 QS0621
 QS0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0621.See file dsdata.pdf to determine how the superseded data were derived.
 QS0621
 QS0621_MARKER: F = FLANGE-ENCASED ROD
 QS0621_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0621_STAMPING: B 439 1985
 QS0621_MARK LOGO: NGS
 QS0621_PROJECTION: FLUSH
 QS0621_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0621_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0621+STABILITY: POSITION/ELEVATION WELL
 QS0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0621+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0621_ROD/PIPE-DEPTH: 14.9 meters
 QS0621_SLEEVE-DEPTH  : 12.2 meters
 QS0621
 QS0621  HISTORY     - Date     Condition        Report By
 QS0621  HISTORY     - 1985     MONUMENTED       NGS
 QS0621  HISTORY     - 19951005 GOOD             NGS
 QS0621  HISTORY     - 19990622 GOOD             NGS
 QS0621
 QS0621                          STATION DESCRIPTION
 QS0621
 QS0621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0621'1.0 KM (0.6 MI) NORTH FROM ISABEL.
 QS0621'1.00 KM (0.62 MI) NORTH ALONG MAIN STREET (STATE HIGHWAY 65) FROM THE
 QS0621'POST OFFICE AT ISABEL, IN THE CENTER OF A DOUBLE WOODEN POST BRACE,
 QS0621'0.42 KM (0.26 MI) NORTH OF THE JUNCTION OF STATE HIGHWAY 20, 0.36 KM
 QS0621'(0.22 MI) SOUTH OF MILEPOST 194, 29.7 METERS (97.5 FT) EAST OF THE
 QS0621'HIGHWAY CENTERLINE, 18.3 METERS (60 FT) EAST-SOUTHEAST OF THE EAST LEG
 QS0621'OF THE MCINTOSH 38 MILE SIGN, 0.6 METER (2 FT) WEST OF THE
 QS0621'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) NORTH OF A METAL POST.
 QS0621'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0621'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0621'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 QS0621
 QS0621                          STATION RECOVERY (1995)
 QS0621
 QS0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 QS0621'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) WEST-SOUTHWEST OF
 QS0621'FIRESTEEL AND 0.7 MI (1.1 KM) NORTH OF ISABEL ON STATE HIGHWAY 65.
 QS0621'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 QS0621'JUNCTION OF STATE HIGHWAYS 20 AND 65 NORTH ON THE NORTH SIDE OF
 QS0621'ISABEL, GO NORTH ON STATE HIGHWAY 65 FOR 0.2 MI (0.3 KM) TO THE
 QS0621'STATION ON THE RIGHT.  THE STATION IS LOCATED 97.5 FT (29.7 M) EAST OF
 QS0621'THE HIGHWAY CENTER, 60.0 FT (18.3 M) EAST-SOUTHEAST OF THE EAST LEG OF
 QS0621'A SIGN, 2.0 FT (0.6 M) WEST OF A FENCE, 4.0 FT (1.2 M) BELOW THE
 QS0621'HIGHWAY LEVEL, 1.0 FT (0.3 M) NORTH OF A METAL GUARD POST, 1.0 FT (0.3
 QS0621'M) SOUTH OF A WITNESS POST, AND 0.05 M (0.16 FT) BELOW THE GROUND
 QS0621'SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 QS0621'CAP.
 QS0621
 QS0621                          STATION RECOVERY (1999)
 QS0621
 QS0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0621'0.7 KM (0.45 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0621'IN ISABEL, THENCE 0.3 KM (0.20 MI) NORTHERLY ALONG STATE HIGHWAY 65,
 QS0621'395.5 M (1297.6 FT) SOUTH OF MILEPOST 194, 30.0 M (98.4 FT) EAST OF
 QS0621'THE HIGHWAY CENTERLINE, 18.2 M (59.7 FT) SOUTHEAST OF THE EAST LEG OF
 QS0621'A HIGHWAY INFORMATION SIGN (MCINTOSH 38), 1.0 M (3.3 FT) BELOW THE
 QS0621'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF THE CENTER OF 2 BRACED
 QS0621'FENCE POSTS, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, AND 0.3 M
 QS0621'(1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 QS0621'THROUGH A 5-INCH LOGO CAP.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 QS0621'THIS MONUMENT IS A COOPERATIVE BASE NETWORK CONTROL STATION AND A
 QS0621'BASIC NET A JUNCTION MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0030 ***********************************************************************
 OR0030  DESIGNATION -  B 44
 OR0030  PID         -  OR0030
 OR0030  STATE/COUNTY-  SD/DAVISON
 OR0030  COUNTRY     -  US
 OR0030  USGS QUAD   -  MITCHELL (2017)
 OR0030
 OR0030                         *CURRENT SURVEY CONTROL
 OR0030  ______________________________________________________________________
 OR0030* NAD 83(1986) POSITION- 43 43 53.     (N) 098 03 02.     (W)   SCALED
 OR0030* NAVD 88 ORTHO HEIGHT -   397.230 (meters)     1303.25  (feet) ADJUSTED
 OR0030  ______________________________________________________________________
 OR0030  GEOID HEIGHT    -        -26.135 (meters)                     GEOID18
 OR0030  DYNAMIC HEIGHT  -        397.132 (meters)     1302.92  (feet) COMP
 OR0030  MODELED GRAVITY -    980,361.6   (mgal)                       NAVD 88
 OR0030
 OR0030  VERT ORDER      -  FIRST     CLASS II
 OR0030
 OR0030.The horizontal coordinates were scaled from a map and have
 OR0030.an estimated accuracy of +/- 6 seconds.
 OR0030
 OR0030.The orthometric height was determined by differential leveling and
 OR0030.adjusted by the NATIONAL GEODETIC SURVEY
 OR0030.in June 1991.
 OR0030
 OR0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0030.GEOID18 height accuracy estimate available here.
 OR0030
 OR0030.Click photographs - Photos may exist for this station.
 OR0030
 OR0030.The dynamic height is computed by dividing the NAVD 88
 OR0030.geopotential number by the normal gravity value computed on the
 OR0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0030.degrees latitude (g = 980.6199 gals.).
 OR0030
 OR0030.The modeled gravity was interpolated from observed gravity values.
 OR0030
 OR0030;                    North         East    Units  Estimated Accuracy
 OR0030;SPC SD S     -   157,840.      783,880.      MT  (+/- 180 meters Scaled)
 OR0030
 OR0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP764424(NAD 83)
 OR0030
 OR0030                          SUPERSEDED SURVEY CONTROL
 OR0030
 OR0030  NGVD 29 (??/??/92)  396.933  (m)         1302.27   (f) ADJ UNCH    1 2
 OR0030
 OR0030.Superseded values are not recommended for survey control.
 OR0030
 OR0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0030.See file dsdata.pdf to determine how the superseded data were derived.
 OR0030
 OR0030_MARKER: DB = BENCH MARK DISK
 OR0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0030_STAMPING: B 44 1934
 OR0030_MARK LOGO: CGS
 OR0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0030+STABILITY: SURFACE MOTION
 OR0030
 OR0030  HISTORY     - Date     Condition        Report By
 OR0030  HISTORY     - 1934     MONUMENTED       CGS
 OR0030  HISTORY     - 19950630 MARK NOT FOUND   NGS
 OR0030
 OR0030                          STATION DESCRIPTION
 OR0030
 OR0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0030'2.87 MI N FROM MITCHELL.
 OR0030'2.8 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0030'RAILROAD FROM THE FEDERAL BUILDING AT MITCHELL, DAVISON COUNTY,
 OR0030'1 POLE SOUTH OF A SWITCH, AT A ROAD CROSSING, 175 FEET NORTH
 OR0030'OF THE CENTERLINE OF THE ROAD, 40 FEET EAST OF THE CENTERLINE
 OR0030'OF THE TRACK, AND 3 FEET WEST OF A POLE.  A STANDARD DISK, STAMPED
 OR0030'B 44 1934 AND SET IN THE TOP OF A CONCRETE POST.
 OR0030
 OR0030                          STATION RECOVERY (1995)
 OR0030
 OR0030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OR0030'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1976 ***********************************************************************
 NM1976  DESIGNATION -  B 447
 NM1976  PID         -  NM1976
 NM1976  STATE/COUNTY-  SD/UNION
 NM1976  COUNTRY     -  US
 NM1976  USGS QUAD   -  ALSEN (2017)
 NM1976
 NM1976                         *CURRENT SURVEY CONTROL
 NM1976  ______________________________________________________________________
 NM1976* NAD 83(1986) POSITION- 42 52 50.34   (N) 096 47 41.67   (W)   HD_HELD1
 NM1976* NAVD 88 ORTHO HEIGHT -   382.297 (meters)     1254.25  (feet) ADJUSTED
 NM1976  ______________________________________________________________________
 NM1976  GEOID HEIGHT    -        -25.523 (meters)                     GEOID18
 NM1976  DYNAMIC HEIGHT  -        382.194 (meters)     1253.91  (feet) COMP
 NM1976  MODELED GRAVITY -    980,341.4   (mgal)                       NAVD 88
 NM1976
 NM1976  VERT ORDER      -  FIRST     CLASS II
 NM1976
 NM1976.The horizontal coordinates were determined by differentially corrected
 NM1976.hand held GPS observations or other comparable positioning techniques
 NM1976.and have an estimated accuracy of +/- 3 meters.
 NM1976
 NM1976.The orthometric height was determined by differential leveling and
 NM1976.adjusted by the NATIONAL GEODETIC SURVEY
 NM1976.in June 1991.
 NM1976
 NM1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1976.GEOID18 height accuracy estimate available here.
 NM1976
 NM1976.Click photographs - Photos may exist for this station.
 NM1976
 NM1976.The dynamic height is computed by dividing the NAVD 88
 NM1976.geopotential number by the normal gravity value computed on the
 NM1976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1976.degrees latitude (g = 980.6199 gals.).
 NM1976
 NM1976.The modeled gravity was interpolated from observed gravity values.
 NM1976
 NM1976;                    North         East    Units  Estimated Accuracy
 NM1976;SPC SD S     -    66,959.6     888,993.8     MT  (+/- 3 meters HH1 GPS) 
 NM1976
 NM1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8008449920(NAD 83)
 NM1976
 NM1976                          SUPERSEDED SURVEY CONTROL
 NM1976
 NM1976.No superseded survey control is available for this station.
 NM1976
 NM1976_MARKER: I = METAL ROD
 NM1976_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1976_STAMPING: B 447 1990
 NM1976_MARK LOGO: NGS
 NM1976_PROJECTION: PROJECTING 17 CENTIMETERS
 NM1976_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1976_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1976+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 NM1976_ROD/PIPE-DEPTH: 9.1 meters
 NM1976_SLEEVE-DEPTH  : 0.9 meters
 NM1976
 NM1976  HISTORY     - Date     Condition        Report By
 NM1976  HISTORY     - 1990     MONUMENTED       NGS
 NM1976  HISTORY     - 20120514 GOOD             INDIV
 NM1976
 NM1976                          STATION DESCRIPTION
 NM1976
 NM1976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1976'10.6 KM (6.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1976'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.4 KM (0.2 MI)
 NM1976'NORTH OF MILEPOST 33, 32.3 M (106.0 FT) EAST OF THE CENTERLINE OF THE
 NM1976'NORTHBOUND LANES OF THE HIGHWAY, 21.5 M (70.5 FT) EAST OF THE EAST
 NM1976'END OF A 24-INCH CULVERT, 9.9 M (32.5 FT) SOUTH OF A T-FENCE CORNER,
 NM1976'0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 NM1976'SOUTHWEST OF A WITNESS POST, AND 0.5 M (1.6 FT) WEST OF A FENCE.
 NM1976'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 NM1976'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1976
 NM1976                          STATION RECOVERY (2012)
 NM1976
 NM1976'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0981 ***********************************************************************
 OQ0981  DESIGNATION -  B 448
 OQ0981  PID         -  OQ0981
 OQ0981  STATE/COUNTY-  SD/LINCOLN
 OQ0981  COUNTRY     -  US
 OQ0981  USGS QUAD   -  TEA (2017)
 OQ0981
 OQ0981                         *CURRENT SURVEY CONTROL
 OQ0981  ______________________________________________________________________
 OQ0981* NAD 83(1986) POSITION- 43 25 04.     (N) 096 47 45.     (W)   SCALED
 OQ0981* NAVD 88 ORTHO HEIGHT -   439.569 (meters)     1442.15  (feet) ADJUSTED
 OQ0981  ______________________________________________________________________
 OQ0981  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 OQ0981  DYNAMIC HEIGHT  -        439.448 (meters)     1441.76  (feet) COMP
 OQ0981  MODELED GRAVITY -    980,331.9   (mgal)                       NAVD 88
 OQ0981
 OQ0981  VERT ORDER      -  FIRST     CLASS II
 OQ0981
 OQ0981.The horizontal coordinates were scaled from a map and have
 OQ0981.an estimated accuracy of +/- 6 seconds.
 OQ0981
 OQ0981.The orthometric height was determined by differential leveling and
 OQ0981.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0981.in June 1991.
 OQ0981
 OQ0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0981.GEOID18 height accuracy estimate available here.
 OQ0981
 OQ0981.Click photographs - Photos may exist for this station.
 OQ0981
 OQ0981.The dynamic height is computed by dividing the NAVD 88
 OQ0981.geopotential number by the normal gravity value computed on the
 OQ0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0981.degrees latitude (g = 980.6199 gals.).
 OQ0981
 OQ0981.The modeled gravity was interpolated from observed gravity values.
 OQ0981
 OQ0981;                    North         East    Units  Estimated Accuracy
 OQ0981;SPC SD S     -   126,570.      886,380.      MT  (+/- 180 meters Scaled)
 OQ0981
 OQ0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP784095(NAD 83)
 OQ0981
 OQ0981                          SUPERSEDED SURVEY CONTROL
 OQ0981
 OQ0981.No superseded survey control is available for this station.
 OQ0981
 OQ0981_MARKER: I = METAL ROD
 OQ0981_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0981_STAMPING: B 448 1990
 OQ0981_MARK LOGO: NGS
 OQ0981_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0981_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0981_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0981+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0981_ROD/PIPE-DEPTH: 6.7 meters
 OQ0981_SLEEVE-DEPTH  : 0.9 meters
 OQ0981
 OQ0981  HISTORY     - Date     Condition        Report By
 OQ0981  HISTORY     - 1990     MONUMENTED       NGS
 OQ0981
 OQ0981                          STATION DESCRIPTION
 OQ0981
 OQ0981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0981'14.3 KM (8.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0981'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.6 KM (0.4 MI) NORTH OF
 OQ0981'MILEPOST 70, 32.3 M (106.0 FT) EAST OF THE CENTERLINE OF THE
 OQ0981'NORTHBOUND LANES OF THE HIGHWAY, 5.8 M (19.0 FT) NORTH OF A T-FENCE
 OQ0981'CORNER, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OQ0981'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ0981'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1012 ***********************************************************************
 OQ1012  DESIGNATION -  B 449
 OQ1012  PID         -  OQ1012
 OQ1012  STATE/COUNTY-  SD/MINNEHAHA
 OQ1012  COUNTRY     -  US
 OQ1012  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1012
 OQ1012                         *CURRENT SURVEY CONTROL
 OQ1012  ______________________________________________________________________
 OQ1012* NAD 83(1986) POSITION- 43 30 31.     (N) 096 44 10.     (W)   SCALED
 OQ1012* NAVD 88 ORTHO HEIGHT -   427.910 (meters)     1403.90  (feet) ADJUSTED
 OQ1012  ______________________________________________________________________
 OQ1012  GEOID HEIGHT    -        -26.368 (meters)                     GEOID18
 OQ1012  DYNAMIC HEIGHT  -        427.795 (meters)     1403.52  (feet) COMP
 OQ1012  MODELED GRAVITY -    980,339.3   (mgal)                       NAVD 88
 OQ1012
 OQ1012  VERT ORDER      -  FIRST     CLASS II
 OQ1012
 OQ1012.The horizontal coordinates were scaled from a map and have
 OQ1012.an estimated accuracy of +/- 6 seconds.
 OQ1012
 OQ1012.The orthometric height was determined by differential leveling and
 OQ1012.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1012.in June 1991.
 OQ1012
 OQ1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1012.GEOID18 height accuracy estimate available here.
 OQ1012
 OQ1012.Click photographs - Photos may exist for this station.
 OQ1012
 OQ1012.The dynamic height is computed by dividing the NAVD 88
 OQ1012.geopotential number by the normal gravity value computed on the
 OQ1012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1012.degrees latitude (g = 980.6199 gals.).
 OQ1012
 OQ1012.The modeled gravity was interpolated from observed gravity values.
 OQ1012
 OQ1012;                    North         East    Units  Estimated Accuracy
 OQ1012;SPC SD S     -   136,860.      890,770.      MT  (+/- 180 meters Scaled)
 OQ1012
 OQ1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP829197(NAD 83)
 OQ1012
 OQ1012                          SUPERSEDED SURVEY CONTROL
 OQ1012
 OQ1012.No superseded survey control is available for this station.
 OQ1012
 OQ1012_MARKER: I = METAL ROD
 OQ1012_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1012_STAMPING: B 449 1990
 OQ1012_MARK LOGO: NGS
 OQ1012_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ1012_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1012_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1012_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1012+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2011
 OQ1012_ROD/PIPE-DEPTH: 5.2 meters
 OQ1012_SLEEVE-DEPTH  : 0.9 meters
 OQ1012
 OQ1012  HISTORY     - Date     Condition        Report By
 OQ1012  HISTORY     - 1990     MONUMENTED       NGS
 OQ1012  HISTORY     - 20110302 GOOD             INDIV
 OQ1012
 OQ1012                          STATION DESCRIPTION
 OQ1012
 OQ1012'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1012'6.1 KM (3.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1012'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 0.3 KM (0.2 MI) SOUTHWEST
 OQ1012'OF MILEPOST 3, 32.0 M (105.0 FT) NORTHWEST OF THE CENTERLINE OF THE
 OQ1012'SOUTHBOUND LANES OF THE HIGHWAY, 25.2 M (82.7 FT) SOUTHWEST OF THE
 OQ1012'MOST NORTHWESTERLY OF 2 LEGS OF A HIGHWAY INFORMATION SIGN, 1.8 M
 OQ1012'(5.9 FT) BELOW THE LEVEL OF THE SOUTHBOUND HIGHWAY LANES, AND 0.6 M
 OQ1012'(2.0 FT) SOUTH-SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OQ1012'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 OQ1012'DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1012
 OQ1012                          STATION RECOVERY (2011)
 OQ1012
 OQ1012'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0076 ***********************************************************************
 PS0076  DESIGNATION -  B 45
 PS0076  PID         -  PS0076
 PS0076  STATE/COUNTY-  SD/BEADLE
 PS0076  COUNTRY     -  US
 PS0076  USGS QUAD   -  WOONSOCKET NW (2017)
 PS0076
 PS0076                         *CURRENT SURVEY CONTROL
 PS0076  ______________________________________________________________________
 PS0076* NAD 83(1986) POSITION- 44 13 52.     (N) 098 23 47.     (W)   SCALED
 PS0076* NAVD 88 ORTHO HEIGHT -   410.842 (meters)     1347.90  (feet) ADJUSTED
 PS0076  ______________________________________________________________________
 PS0076  GEOID HEIGHT    -        -25.191 (meters)                     GEOID18
 PS0076  DYNAMIC HEIGHT  -        410.765 (meters)     1347.65  (feet) COMP
 PS0076  MODELED GRAVITY -    980,419.6   (mgal)                       NAVD 88
 PS0076
 PS0076  VERT ORDER      -  FIRST     CLASS II
 PS0076
 PS0076.The horizontal coordinates were scaled from a map and have
 PS0076.an estimated accuracy of +/- 6 seconds.
 PS0076
 PS0076.The orthometric height was determined by differential leveling and
 PS0076.adjusted by the NATIONAL GEODETIC SURVEY
 PS0076.in June 1991.
 PS0076
 PS0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0076.GEOID18 height accuracy estimate available here.
 PS0076
 PS0076.Click photographs - Photos may exist for this station.
 PS0076
 PS0076.The dynamic height is computed by dividing the NAVD 88
 PS0076.geopotential number by the normal gravity value computed on the
 PS0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0076.degrees latitude (g = 980.6199 gals.).
 PS0076
 PS0076.The modeled gravity was interpolated from observed gravity values.
 PS0076
 PS0076;                    North         East    Units  Estimated Accuracy
 PS0076;SPC SD N     -    45,470.      728,120.      MT  (+/- 180 meters Scaled)
 PS0076
 PS0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP482977(NAD 83)
 PS0076
 PS0076                          SUPERSEDED SURVEY CONTROL
 PS0076
 PS0076  NGVD 29 (??/??/92)  410.542  (m)         1346.92   (f) ADJ UNCH    1 2
 PS0076
 PS0076.Superseded values are not recommended for survey control.
 PS0076
 PS0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0076.See file dsdata.pdf to determine how the superseded data were derived.
 PS0076
 PS0076_MARKER: DB = BENCH MARK DISK
 PS0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0076_STAMPING: B 45 1934
 PS0076_MARK LOGO: CGS
 PS0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0076+STABILITY: SURFACE MOTION
 PS0076
 PS0076  HISTORY     - Date     Condition        Report By
 PS0076  HISTORY     - 1934     MONUMENTED       CGS
 PS0076  HISTORY     - 1971     GOOD             USGS
 PS0076
 PS0076                          STATION DESCRIPTION
 PS0076
 PS0076'DESCRIBED BY US GEOLOGICAL SURVEY 1971
 PS0076'3.5 MI NW FROM ALPENA.
 PS0076'IN BEADLE COUNTY, ABOUT 3 1/2 MILES NORTHWEST ALONG THE CHICAGO,
 PS0076'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE STATION AT
 PS0076'ALPENA, JERAULD COUNTY, ABOUT 8 POLES SOUTHEAST OF THE MILE POST
 PS0076'42, AT A ROAD CROSSING, 61 FEET NORTH AND 22 FEET EAST OF
 PS0076'RAILROAD CROSSING, 2 FEET NORTH AND 2 FEET EAST OF TELEPHONE
 PS0076'POLE, 2 FEET WEST OF USC AND GS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1939 ***********************************************************************
 NM1939  DESIGNATION -  B 450
 NM1939  PID         -  NM1939
 NM1939  STATE/COUNTY-  SD/UNION
 NM1939  COUNTRY     -  US
 NM1939  USGS QUAD   -  SIOUX CITY NORTH (2018)
 NM1939
 NM1939                         *CURRENT SURVEY CONTROL
 NM1939  ______________________________________________________________________
 NM1939* NAD 83(1986) POSITION- 42 30 36.     (N) 096 29 35.     (W)   SCALED
 NM1939* NAVD 88 ORTHO HEIGHT -   335.509 (meters)     1100.75  (feet) ADJUSTED
 NM1939  ______________________________________________________________________
 NM1939  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 NM1939  DYNAMIC HEIGHT  -        335.403 (meters)     1100.40  (feet) COMP
 NM1939  MODELED GRAVITY -    980,295.5   (mgal)                       NAVD 88
 NM1939
 NM1939  VERT ORDER      -  FIRST     CLASS II
 NM1939
 NM1939.The horizontal coordinates were scaled from a map and have
 NM1939.an estimated accuracy of +/- 6 seconds.
 NM1939
 NM1939.The orthometric height was determined by differential leveling and
 NM1939.adjusted by the NATIONAL GEODETIC SURVEY
 NM1939.in June 1991.
 NM1939
 NM1939.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1939.GEOID18 height accuracy estimate available here.
 NM1939
 NM1939.Click photographs - Photos may exist for this station.
 NM1939
 NM1939.The dynamic height is computed by dividing the NAVD 88
 NM1939.geopotential number by the normal gravity value computed on the
 NM1939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1939.degrees latitude (g = 980.6199 gals.).
 NM1939
 NM1939.The modeled gravity was interpolated from observed gravity values.
 NM1939
 NM1939;                    North         East    Units  Estimated Accuracy
 NM1939;SPC SD S     -    26,920.      915,530.      MT  (+/- 180 meters Scaled)
 NM1939
 NM1939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN059094(NAD 83)
 NM1939
 NM1939                          SUPERSEDED SURVEY CONTROL
 NM1939
 NM1939.No superseded survey control is available for this station.
 NM1939
 NM1939_MARKER: I = METAL ROD
 NM1939_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1939_STAMPING: B 450 1990
 NM1939_MARK LOGO: NGS
 NM1939_PROJECTION: PROJECTING 4 CENTIMETERS
 NM1939_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1939_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1939+STABILITY: POSITION/ELEVATION WELL
 NM1939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1939+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1939_ROD/PIPE-DEPTH: 36.6 meters
 NM1939_SLEEVE-DEPTH  : 12.2 meters
 NM1939
 NM1939  HISTORY     - Date     Condition        Report By
 NM1939  HISTORY     - 1990     MONUMENTED       NGS
 NM1939
 NM1939                          STATION DESCRIPTION
 NM1939
 NM1939'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1939'1.7 KM (1.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1939'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.65 KM (0.40 MI)
 NM1939'NORTH OF MILEPOST 1, 64.0 M (210.0 FT) SOUTH OF THE MOST EASTERLY 1
 NM1939'OF 2 STEEL POSTS SUPPORTING A HIGHWAY INFORMATION SIGN, 32.2 M (105.6
 NM1939'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 NM1939'14.2 M (46.6 FT) NORTH OF UTILITY POLE NUMBER 64Q110 64Q115, 1.5 M
 NM1939'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A
 NM1939'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1939'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1009 ***********************************************************************
 OQ1009  DESIGNATION -  B 451
 OQ1009  PID         -  OQ1009
 OQ1009  STATE/COUNTY-  SD/LINCOLN
 OQ1009  COUNTRY     -  US
 OQ1009  USGS QUAD   -  TEA (2017)
 OQ1009
 OQ1009                         *CURRENT SURVEY CONTROL
 OQ1009  ______________________________________________________________________
 OQ1009* NAD 83(1986) POSITION- 43 29 36.     (N) 096 46 36.     (W)   SCALED
 OQ1009* NAVD 88 ORTHO HEIGHT -   441.813 (meters)     1449.51  (feet) ADJUSTED
 OQ1009  ______________________________________________________________________
 OQ1009  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 OQ1009  DYNAMIC HEIGHT  -        441.694 (meters)     1449.12  (feet) COMP
 OQ1009  MODELED GRAVITY -    980,336.9   (mgal)                       NAVD 88
 OQ1009
 OQ1009  VERT ORDER      -  FIRST     CLASS II
 OQ1009
 OQ1009.The horizontal coordinates were scaled from a map and have
 OQ1009.an estimated accuracy of +/- 6 seconds.
 OQ1009
 OQ1009.The orthometric height was determined by differential leveling and
 OQ1009.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1009.in June 1991.
 OQ1009
 OQ1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1009.GEOID18 height accuracy estimate available here.
 OQ1009
 OQ1009.Click photographs - Photos may exist for this station.
 OQ1009
 OQ1009.The dynamic height is computed by dividing the NAVD 88
 OQ1009.geopotential number by the normal gravity value computed on the
 OQ1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1009.degrees latitude (g = 980.6199 gals.).
 OQ1009
 OQ1009.The modeled gravity was interpolated from observed gravity values.
 OQ1009
 OQ1009;                    North         East    Units  Estimated Accuracy
 OQ1009;SPC SD S     -   135,020.      887,570.      MT  (+/- 180 meters Scaled)
 OQ1009
 OQ1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP797180(NAD 83)
 OQ1009
 OQ1009                          SUPERSEDED SURVEY CONTROL
 OQ1009
 OQ1009.No superseded survey control is available for this station.
 OQ1009
 OQ1009_MARKER: I = METAL ROD
 OQ1009_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1009_STAMPING: B 451 1990
 OQ1009_MARK LOGO: NGS
 OQ1009_PROJECTION: PROJECTING 16 CENTIMETERS
 OQ1009_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1009_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1009+SATELLITE: SATELLITE OBSERVATIONS - March 03, 2011
 OQ1009_ROD/PIPE-DEPTH: 12.0 meters
 OQ1009_SLEEVE-DEPTH  : 0.9 meters
 OQ1009
 OQ1009  HISTORY     - Date     Condition        Report By
 OQ1009  HISTORY     - 1990     MONUMENTED       NGS
 OQ1009  HISTORY     - 20110303 GOOD             INDIV
 OQ1009
 OQ1009                          STATION DESCRIPTION
 OQ1009
 OQ1009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1009'9.9 KM (6.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1009'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 0.8 KM (0.5 MI) SOUTHWEST
 OQ1009'OF MILEPOST 1, 56.5 M (185.4 FT) SOUTHWEST OF THE SOUTH LEG OF A
 OQ1009'HIGHWAY INFORMATION SIGN, 52.0 M (170.6 FT) SOUTH OF THE CENTERLINE
 OQ1009'OF THE NORTHBOUND LANES OF THE HIGHWAY, 19.4 M (63.6 FT) SOUTH OF A
 OQ1009'FENCE CORNER, 1.1 M (3.6 FT) NORTHEAST OF A FENCE CORNER, 1.0 M (3.3
 OQ1009'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) EAST OF A FENCE,
 OQ1009'AND 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OQ1009'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 OQ1009'DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1009
 OQ1009                          STATION RECOVERY (2011)
 OQ1009
 OQ1009'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1057 ***********************************************************************
 OQ1057  DESIGNATION -  B 452
 OQ1057  PID         -  OQ1057
 OQ1057  STATE/COUNTY-  SD/MOODY
 OQ1057  COUNTRY     -  US
 OQ1057  USGS QUAD   -  TRENT (2017)
 OQ1057
 OQ1057                         *CURRENT SURVEY CONTROL
 OQ1057  ______________________________________________________________________
 OQ1057* NAD 83(1986) POSITION- 43 59 53.     (N) 096 39 13.     (W)   SCALED
 OQ1057* NAVD 88 ORTHO HEIGHT -   465.808 (meters)     1528.24  (feet) ADJUSTED
 OQ1057  ______________________________________________________________________
 OQ1057  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 OQ1057  DYNAMIC HEIGHT  -        465.701 (meters)     1527.89  (feet) COMP
 OQ1057  MODELED GRAVITY -    980,376.3   (mgal)                       NAVD 88
 OQ1057
 OQ1057  VERT ORDER      -  FIRST     CLASS II
 OQ1057
 OQ1057.The horizontal coordinates were scaled from a map and have
 OQ1057.an estimated accuracy of +/- 6 seconds.
 OQ1057
 OQ1057.The orthometric height was determined by differential leveling and
 OQ1057.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1057.in June 1991.
 OQ1057
 OQ1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1057.GEOID18 height accuracy estimate available here.
 OQ1057
 OQ1057.Click photographs - Photos may exist for this station.
 OQ1057
 OQ1057.The dynamic height is computed by dividing the NAVD 88
 OQ1057.geopotential number by the normal gravity value computed on the
 OQ1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1057.degrees latitude (g = 980.6199 gals.).
 OQ1057
 OQ1057.The modeled gravity was interpolated from observed gravity values.
 OQ1057
 OQ1057;                    North         East    Units  Estimated Accuracy
 OQ1057;SPC SD S     -   191,480.      895,030.      MT  (+/- 180 meters Scaled)
 OQ1057
 OQ1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP881743(NAD 83)
 OQ1057
 OQ1057                          SUPERSEDED SURVEY CONTROL
 OQ1057
 OQ1057.No superseded survey control is available for this station.
 OQ1057
 OQ1057_MARKER: I = METAL ROD
 OQ1057_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1057_STAMPING: B 452 1990
 OQ1057_MARK LOGO: NGS
 OQ1057_PROJECTION: FLUSH
 OQ1057_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1057+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1057_ROD/PIPE-DEPTH: 10.4 meters
 OQ1057
 OQ1057  HISTORY     - Date     Condition        Report By
 OQ1057  HISTORY     - 1990     MONUMENTED       NGS
 OQ1057  HISTORY     - 20110330 MARK NOT FOUND   INDIV
 OQ1057
 OQ1057                          STATION DESCRIPTION
 OQ1057
 OQ1057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1057'IN EGAN, AT THE INTERSECTION OF STATE HIGHWAY 34 AND 2ND STREET, 17.0
 OQ1057'M (55.8 FT) SOUTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 13.7
 OQ1057'M (44.9 FT) EAST OF A UTILITY POLE, 7.7 M (25.3 FT) SOUTH OF THE
 OQ1057'CENTER OF THE STREET, 1.8 M (5.9 FT) EAST OF A FENCE CORNER, AND 0.3
 OQ1057'M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1057'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE MONUMENT IS ON
 OQ1057'PROPERTY OWNED BY DOROTHY MARKUS, P.O. BOX 182, EGAN, SD 57024.
 OQ1057
 OQ1057                          STATION RECOVERY (2011)
 OQ1057
 OQ1057'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1057'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1153 ***********************************************************************
 OQ1153  DESIGNATION -  B 453
 OQ1153  PID         -  OQ1153
 OQ1153  STATE/COUNTY-  SD/MCCOOK
 OQ1153  COUNTRY     -  US
 OQ1153  USGS QUAD   -  SPENCER (2017)
 OQ1153
 OQ1153                         *CURRENT SURVEY CONTROL
 OQ1153  ______________________________________________________________________
 OQ1153* NAD 83(1986) POSITION- 43 39 53.     (N) 097 34 01.     (W)   SCALED
 OQ1153* NAVD 88 ORTHO HEIGHT -   433.724 (meters)     1422.98  (feet) ADJUSTED
 OQ1153  ______________________________________________________________________
 OQ1153  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 OQ1153  DYNAMIC HEIGHT  -        433.620 (meters)     1422.63  (feet) COMP
 OQ1153  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 OQ1153
 OQ1153  VERT ORDER      -  FIRST     CLASS II
 OQ1153
 OQ1153.The horizontal coordinates were scaled from a map and have
 OQ1153.an estimated accuracy of +/- 6 seconds.
 OQ1153
 OQ1153.The orthometric height was determined by differential leveling and
 OQ1153.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1153.in September 1993.
 OQ1153
 OQ1153.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1153.GEOID18 height accuracy estimate available here.
 OQ1153
 OQ1153.Click photographs - Photos may exist for this station.
 OQ1153
 OQ1153.The dynamic height is computed by dividing the NAVD 88
 OQ1153.geopotential number by the normal gravity value computed on the
 OQ1153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1153.degrees latitude (g = 980.6199 gals.).
 OQ1153
 OQ1153.The modeled gravity was interpolated from observed gravity values.
 OQ1153
 OQ1153;                    North         East    Units  Estimated Accuracy
 OQ1153;SPC SD S     -   151,620.      823,070.      MT  (+/- 180 meters Scaled)
 OQ1153
 OQ1153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP155356(NAD 83)
 OQ1153
 OQ1153                          SUPERSEDED SURVEY CONTROL
 OQ1153
 OQ1153.No superseded survey control is available for this station.
 OQ1153
 OQ1153_MARKER: I = METAL ROD
 OQ1153_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1153_STAMPING: B 453 1991
 OQ1153_MARK LOGO: NGS
 OQ1153_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1153_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1153_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1153_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1153+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1153_ROD/PIPE-DEPTH: 7.5 meters
 OQ1153_SLEEVE-DEPTH  : 0.9 meters
 OQ1153
 OQ1153  HISTORY     - Date     Condition        Report By
 OQ1153  HISTORY     - 1991     MONUMENTED       NGS
 OQ1153  HISTORY     - 20120209 GOOD             INDIV
 OQ1153
 OQ1153                          STATION DESCRIPTION
 OQ1153
 OQ1153'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1153'17.7 KM (11.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1153'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.1 KM (0.1
 OQ1153'MI) EAST OF MILEPOST 355, 31.0 M (101.7 FT) SOUTH OF THE CENTERLINE
 OQ1153'OF THE EASTBOUND LANES OF THE HIGHWAY, 5.5 M (18.0 FT) WEST OF A
 OQ1153'BRACED FENCE POST, 0.8 M (2.6 FT) NORTH OF A WITNESS POST AND FENCE,
 OQ1153'AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 OQ1153'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1153'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1153
 OQ1153                          STATION RECOVERY (2012)
 OQ1153
 OQ1153'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1153'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0986 ***********************************************************************
 OR0986  DESIGNATION -  B 454
 OR0986  PID         -  OR0986
 OR0986  STATE/COUNTY-  SD/AURORA
 OR0986  COUNTRY     -  US
 OR0986  USGS QUAD   -  MOUNT VERNON (2017)
 OR0986
 OR0986                         *CURRENT SURVEY CONTROL
 OR0986  ______________________________________________________________________
 OR0986* NAD 83(1986) POSITION- 43 41 43.     (N) 098 20 44.     (W)   SCALED
 OR0986* NAVD 88 ORTHO HEIGHT -   436.441 (meters)     1431.89  (feet) ADJUSTED
 OR0986  ______________________________________________________________________
 OR0986  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 OR0986  DYNAMIC HEIGHT  -        436.330 (meters)     1431.53  (feet) COMP
 OR0986  MODELED GRAVITY -    980,351.5   (mgal)                       NAVD 88
 OR0986
 OR0986  VERT ORDER      -  FIRST     CLASS II
 OR0986
 OR0986.The horizontal coordinates were scaled from a map and have
 OR0986.an estimated accuracy of +/- 6 seconds.
 OR0986
 OR0986.The orthometric height was determined by differential leveling and
 OR0986.adjusted by the NATIONAL GEODETIC SURVEY
 OR0986.in September 1993.
 OR0986
 OR0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0986.GEOID18 height accuracy estimate available here.
 OR0986
 OR0986.Click photographs - Photos may exist for this station.
 OR0986
 OR0986.The dynamic height is computed by dividing the NAVD 88
 OR0986.geopotential number by the normal gravity value computed on the
 OR0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0986.degrees latitude (g = 980.6199 gals.).
 OR0986
 OR0986.The modeled gravity was interpolated from observed gravity values.
 OR0986
 OR0986;                    North         East    Units  Estimated Accuracy
 OR0986;SPC SD S     -   153,220.      760,220.      MT  (+/- 180 meters Scaled)
 OR0986
 OR0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP527382(NAD 83)
 OR0986
 OR0986                          SUPERSEDED SURVEY CONTROL
 OR0986
 OR0986.No superseded survey control is available for this station.
 OR0986
 OR0986_MARKER: I = METAL ROD
 OR0986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0986_STAMPING: B 454 1991
 OR0986_MARK LOGO: NGS
 OR0986_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0986_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0986+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0986_ROD/PIPE-DEPTH: 7.0 meters
 OR0986_SLEEVE-DEPTH  : 0.9 meters
 OR0986
 OR0986  HISTORY     - Date     Condition        Report By
 OR0986  HISTORY     - 1991     MONUMENTED       NGS
 OR0986  HISTORY     - 20120208 GOOD             INDIV
 OR0986
 OR0986                          STATION DESCRIPTION
 OR0986
 OR0986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0986'11.5 KM (7.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0986'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0986'0.7 KM (0.4 MI) EAST OF MILEPOST 315, 30.4 M (99.7 FT) SOUTH OF THE
 OR0986'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 9.9 M (32.5 FT)
 OR0986'WEST OF A UTILITY LINE CROSSING, 8.0 M (26.2 FT) EAST OF A BRACED
 OR0986'FENCE POST, 1.0 M (3.3 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.9
 OR0986'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 OR0986'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OR0986'SPECIFICATIONS FOR A CLASS A MARK.
 OR0986
 OR0986                          STATION RECOVERY (2012)
 OR0986
 OR0986'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0986'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1136 ***********************************************************************
 OQ1136  DESIGNATION -  B 455
 OQ1136  PID         -  OQ1136
 OQ1136  STATE/COUNTY-  SD/MCCOOK
 OQ1136  COUNTRY     -  US
 OQ1136  USGS QUAD   -  MONTROSE (2017)
 OQ1136
 OQ1136                         *CURRENT SURVEY CONTROL
 OQ1136  ______________________________________________________________________
 OQ1136* NAD 83(1986) POSITION- 43 39 56.     (N) 097 13 42.     (W)   SCALED
 OQ1136* NAVD 88 ORTHO HEIGHT -   462.382 (meters)     1517.00  (feet) ADJUSTED
 OQ1136  ______________________________________________________________________
 OQ1136  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 OQ1136  DYNAMIC HEIGHT  -        462.263 (meters)     1516.61  (feet) COMP
 OQ1136  MODELED GRAVITY -    980,346.7   (mgal)                       NAVD 88
 OQ1136
 OQ1136  VERT ORDER      -  FIRST     CLASS II
 OQ1136
 OQ1136.The horizontal coordinates were scaled from a map and have
 OQ1136.an estimated accuracy of +/- 6 seconds.
 OQ1136
 OQ1136.The orthometric height was determined by differential leveling and
 OQ1136.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1136.in September 1993.
 OQ1136
 OQ1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1136.GEOID18 height accuracy estimate available here.
 OQ1136
 OQ1136.Click photographs - Photos may exist for this station.
 OQ1136
 OQ1136.The dynamic height is computed by dividing the NAVD 88
 OQ1136.geopotential number by the normal gravity value computed on the
 OQ1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1136.degrees latitude (g = 980.6199 gals.).
 OQ1136
 OQ1136.The modeled gravity was interpolated from observed gravity values.
 OQ1136
 OQ1136;                    North         East    Units  Estimated Accuracy
 OQ1136;SPC SD S     -   152,680.      850,350.      MT  (+/- 180 meters Scaled)
 OQ1136
 OQ1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP428362(NAD 83)
 OQ1136
 OQ1136                          SUPERSEDED SURVEY CONTROL
 OQ1136
 OQ1136.No superseded survey control is available for this station.
 OQ1136
 OQ1136_MARKER: I = METAL ROD
 OQ1136_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1136_STAMPING: B 455 1991
 OQ1136_MARK LOGO: NGS
 OQ1136_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1136_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1136_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1136+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OQ1136_ROD/PIPE-DEPTH: 7.8 meters
 OQ1136_SLEEVE-DEPTH  : 0.9 meters
 OQ1136
 OQ1136  HISTORY     - Date     Condition        Report By
 OQ1136  HISTORY     - 1991     MONUMENTED       NGS
 OQ1136
 OQ1136                          STATION DESCRIPTION
 OQ1136
 OQ1136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1136'12.3 KM (7.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1136'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1136'51.8 M (169.9 FT) SOUTHEAST OF MILEPOST 372, 33.1 M (108.6 FT) SOUTH
 OQ1136'OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 25.6 M (84.0
 OQ1136'FT) WEST OF THE MOST WESTERLY OF 4 BRACED FENCE POSTS, 3.7 M (12.1
 OQ1136'FT) EAST OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 OQ1136'HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1136'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1136'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0830 ***********************************************************************
 OS0830  DESIGNATION -  B 456
 OS0830  PID         -  OS0830
 OS0830  STATE/COUNTY-  SD/LYMAN
 OS0830  COUNTRY     -  US
 OS0830  USGS QUAD   -  VIVIAN (2017)
 OS0830
 OS0830                         *CURRENT SURVEY CONTROL
 OS0830  ______________________________________________________________________
 OS0830* NAD 83(1986) POSITION- 43 54 41.     (N) 100 20 50.     (W)   SCALED
 OS0830* NAVD 88 ORTHO HEIGHT -   602.908 (meters)     1978.04  (feet) ADJUSTED
 OS0830  ______________________________________________________________________
 OS0830  GEOID HEIGHT    -        -24.668 (meters)                     GEOID18
 OS0830  DYNAMIC HEIGHT  -        602.724 (meters)     1977.44  (feet) COMP
 OS0830  MODELED GRAVITY -    980,294.8   (mgal)                       NAVD 88
 OS0830
 OS0830  VERT ORDER      -  FIRST     CLASS II
 OS0830
 OS0830.The horizontal coordinates were scaled from a map and have
 OS0830.an estimated accuracy of +/- 6 seconds.
 OS0830
 OS0830.The orthometric height was determined by differential leveling and
 OS0830.adjusted by the NATIONAL GEODETIC SURVEY
 OS0830.in September 1993.
 OS0830
 OS0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0830.GEOID18 height accuracy estimate available here.
 OS0830
 OS0830.Click photographs - Photos may exist for this station.
 OS0830
 OS0830.The dynamic height is computed by dividing the NAVD 88
 OS0830.geopotential number by the normal gravity value computed on the
 OS0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0830.degrees latitude (g = 980.6199 gals.).
 OS0830
 OS0830.The modeled gravity was interpolated from observed gravity values.
 OS0830
 OS0830;                    North         East    Units  Estimated Accuracy
 OS0830;SPC SD S     -   175,310.      598,880.      MT  (+/- 180 meters Scaled)
 OS0830
 OS0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP918629(NAD 83)
 OS0830
 OS0830                          SUPERSEDED SURVEY CONTROL
 OS0830
 OS0830.No superseded survey control is available for this station.
 OS0830
 OS0830_MARKER: I = METAL ROD
 OS0830_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0830_STAMPING: B 456 1991
 OS0830_MARK LOGO: NGS
 OS0830_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0830_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0830_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0830+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OS0830_ROD/PIPE-DEPTH: 4.8 meters
 OS0830_SLEEVE-DEPTH  : 0.9 meters
 OS0830
 OS0830  HISTORY     - Date     Condition        Report By
 OS0830  HISTORY     - 1991     MONUMENTED       NGS
 OS0830  HISTORY     - 20120607 GOOD             INDIV
 OS0830
 OS0830                          STATION DESCRIPTION
 OS0830
 OS0830'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0830'29.8 KM (18.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0830'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 0.2 KM (0.1 MI)
 OS0830'EAST OF MILEPOST 211, 29.4 M (96.5 FT) SOUTH OF THE CENTERLINE OF THE
 OS0830'EASTBOUND LANES OF THE HIGHWAY, 9.2 M (30.2 FT) NORTHWEST OF A
 OS0830'UTILITY POLE, 6.9 M (22.6 FT) EAST OF A T-FENCE CORNER, 1.0 M (3.3
 OS0830'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A
 OS0830'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0830'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OS0830'FOR A CLASS A MARK.
 OS0830
 OS0830                          STATION RECOVERY (2012)
 OS0830
 OS0830'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0830'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0845 ***********************************************************************
 OS0845  DESIGNATION -  B 457
 OS0845  PID         -  OS0845
 OS0845  STATE/COUNTY-  SD/JONES
 OS0845  COUNTRY     -  US
 OS0845  USGS QUAD   -  MURDO (2017)
 OS0845
 OS0845                         *CURRENT SURVEY CONTROL
 OS0845  ______________________________________________________________________
 OS0845* NAD 83(1986) POSITION- 43 54 17.     (N) 100 38 46.     (W)   SCALED
 OS0845* NAVD 88 ORTHO HEIGHT -   704.054 (meters)     2309.88  (feet) ADJUSTED
 OS0845  ______________________________________________________________________
 OS0845  GEOID HEIGHT    -        -24.142 (meters)                     GEOID18
 OS0845  DYNAMIC HEIGHT  -        703.828 (meters)     2309.14  (feet) COMP
 OS0845  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 OS0845
 OS0845  VERT ORDER      -  FIRST     CLASS II
 OS0845
 OS0845.The horizontal coordinates were scaled from a map and have
 OS0845.an estimated accuracy of +/- 6 seconds.
 OS0845
 OS0845.The orthometric height was determined by differential leveling and
 OS0845.adjusted by the NATIONAL GEODETIC SURVEY
 OS0845.in September 1993.
 OS0845
 OS0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0845.GEOID18 height accuracy estimate available here.
 OS0845
 OS0845.Click photographs - Photos may exist for this station.
 OS0845
 OS0845.The dynamic height is computed by dividing the NAVD 88
 OS0845.geopotential number by the normal gravity value computed on the
 OS0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0845.degrees latitude (g = 980.6199 gals.).
 OS0845
 OS0845.The modeled gravity was interpolated from observed gravity values.
 OS0845
 OS0845;                    North         East    Units  Estimated Accuracy
 OS0845;SPC SD S     -   174,620.      574,880.      MT  (+/- 180 meters Scaled)
 OS0845
 OS0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP678626(NAD 83)
 OS0845
 OS0845                          SUPERSEDED SURVEY CONTROL
 OS0845
 OS0845.No superseded survey control is available for this station.
 OS0845
 OS0845_MARKER: I = METAL ROD
 OS0845_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0845_STAMPING: B 457 1991
 OS0845_MARK LOGO: NGS
 OS0845_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0845_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0845+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2013
 OS0845_ROD/PIPE-DEPTH: 5.9 meters
 OS0845_SLEEVE-DEPTH  : 0.9 meters
 OS0845
 OS0845  HISTORY     - Date     Condition        Report By
 OS0845  HISTORY     - 1991     MONUMENTED       NGS
 OS0845  HISTORY     - 20130113 GOOD             INDIV
 OS0845
 OS0845                          STATION DESCRIPTION
 OS0845
 OS0845'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0845'5.5 KM (3.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0845'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 0.1 KM (0.1
 OS0845'MI) NORTHEAST OF MILEPOST 196, 29.0 M (95.1 FT) SOUTHEAST OF THE
 OS0845'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 16.7 M (54.8 FT)
 OS0845'SOUTH-SOUTHWEST OF THE SOUTH END OF A CULVERT, 16.2 M (53.1 FT)
 OS0845'NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 14.1 M (46.3 FT)
 OS0845'SOUTHWEST OF THE SOUTH END OF A CULVERT, 7.7 M (25.3 FT) NORTHEAST OF
 OS0845'THE NORTHEAST END OF A GATE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 OS0845'HIGHWAY, AND 0.6 M (2.0 FT) NORTHWEST OF A WITNESS POST AND FENCE.
 OS0845'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0845'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OS0845
 OS0845                          STATION RECOVERY (2013)
 OS0845
 OS0845'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0882 ***********************************************************************
 OS0882  DESIGNATION -  B 458
 OS0882  PID         -  OS0882
 OS0882  STATE/COUNTY-  SD/JONES
 OS0882  COUNTRY     -  US
 OS0882  USGS QUAD   -  MURDO SW (2017)
 OS0882
 OS0882                         *CURRENT SURVEY CONTROL
 OS0882  ______________________________________________________________________
 OS0882* NAD 83(1986) POSITION- 43 51 54.     (N) 100 42 21.     (W)   SCALED
 OS0882* NAVD 88 ORTHO HEIGHT -   678.412 (meters)     2225.76  (feet) ADJUSTED
 OS0882  ______________________________________________________________________
 OS0882  GEOID HEIGHT    -        -24.109 (meters)                     GEOID18
 OS0882  DYNAMIC HEIGHT  -        678.189 (meters)     2225.03  (feet) COMP
 OS0882  MODELED GRAVITY -    980,268.6   (mgal)                       NAVD 88
 OS0882
 OS0882  VERT ORDER      -  FIRST     CLASS II
 OS0882
 OS0882.The horizontal coordinates were scaled from a map and have
 OS0882.an estimated accuracy of +/- 6 seconds.
 OS0882
 OS0882.The orthometric height was determined by differential leveling and
 OS0882.adjusted by the NATIONAL GEODETIC SURVEY
 OS0882.in June 1994.
 OS0882
 OS0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0882.GEOID18 height accuracy estimate available here.
 OS0882
 OS0882.Click photographs - Photos may exist for this station.
 OS0882
 OS0882.The dynamic height is computed by dividing the NAVD 88
 OS0882.geopotential number by the normal gravity value computed on the
 OS0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0882.degrees latitude (g = 980.6199 gals.).
 OS0882
 OS0882.The modeled gravity was interpolated from observed gravity values.
 OS0882
 OS0882;                    North         East    Units  Estimated Accuracy
 OS0882;SPC SD S     -   170,220.      570,060.      MT  (+/- 180 meters Scaled)
 OS0882
 OS0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP629582(NAD 83)
 OS0882
 OS0882                          SUPERSEDED SURVEY CONTROL
 OS0882
 OS0882.No superseded survey control is available for this station.
 OS0882
 OS0882_MARKER: I = METAL ROD
 OS0882_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0882_STAMPING: B 458 1992
 OS0882_MARK LOGO: NGS
 OS0882_PROJECTION: FLUSH
 OS0882_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0882_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0882+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0882_ROD/PIPE-DEPTH: 4.0 meters
 OS0882
 OS0882  HISTORY     - Date     Condition        Report By
 OS0882  HISTORY     - 1992     MONUMENTED       NGS
 OS0882
 OS0882                          STATION DESCRIPTION
 OS0882
 OS0882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0882'2.0 KM (1.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0882'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 45.0 M (147.6 FT) WEST
 OS0882'OF THE CENTERLINE OF THE HIGHWAY, 12.2 M (40.0 FT) NORTH OF THE
 OS0882'CENTER OF A GRAVELED ROAD, 0.9 M (3.0 FT) EAST OF A UTILITY POLE, 0.6
 OS0882'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH
 OS0882'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0882'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0902 ***********************************************************************
 OS0902  DESIGNATION -  B 459
 OS0902  PID         -  OS0902
 OS0902  STATE/COUNTY-  SD/MELLETTE
 OS0902  COUNTRY     -  US
 OS0902  USGS QUAD   -  MISSION NW (2017)
 OS0902
 OS0902                         *CURRENT SURVEY CONTROL
 OS0902  ______________________________________________________________________
 OS0902* NAD 83(1986) POSITION- 43 29 33.     (N) 100 44 19.     (W)   SCALED
 OS0902* NAVD 88 ORTHO HEIGHT -   628.209 (meters)     2061.05  (feet) ADJUSTED
 OS0902  ______________________________________________________________________
 OS0902  GEOID HEIGHT    -        -23.732 (meters)                     GEOID18
 OS0902  DYNAMIC HEIGHT  -        627.978 (meters)     2060.29  (feet) COMP
 OS0902  MODELED GRAVITY -    980,232.6   (mgal)                       NAVD 88
 OS0902
 OS0902  VERT ORDER      -  FIRST     CLASS II
 OS0902
 OS0902.The horizontal coordinates were scaled from a map and have
 OS0902.an estimated accuracy of +/- 6 seconds.
 OS0902
 OS0902.The orthometric height was determined by differential leveling and
 OS0902.adjusted by the NATIONAL GEODETIC SURVEY
 OS0902.in June 1994.
 OS0902
 OS0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0902.GEOID18 height accuracy estimate available here.
 OS0902
 OS0902.Click photographs - Photos may exist for this station.
 OS0902
 OS0902.The dynamic height is computed by dividing the NAVD 88
 OS0902.geopotential number by the normal gravity value computed on the
 OS0902.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0902.degrees latitude (g = 980.6199 gals.).
 OS0902
 OS0902.The modeled gravity was interpolated from observed gravity values.
 OS0902
 OS0902;                    North         East    Units  Estimated Accuracy
 OS0902;SPC SD S     -   128,850.      567,220.      MT  (+/- 180 meters Scaled)
 OS0902
 OS0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP594169(NAD 83)
 OS0902
 OS0902                          SUPERSEDED SURVEY CONTROL
 OS0902
 OS0902.No superseded survey control is available for this station.
 OS0902
 OS0902_MARKER: I = METAL ROD
 OS0902_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0902_STAMPING: B 459 1992
 OS0902_MARK LOGO: NGS
 OS0902_PROJECTION: FLUSH
 OS0902_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0902_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0902_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0902+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0902_ROD/PIPE-DEPTH: 5.2 meters
 OS0902
 OS0902  HISTORY     - Date     Condition        Report By
 OS0902  HISTORY     - 1992     MONUMENTED       NGS
 OS0902
 OS0902                          STATION DESCRIPTION
 OS0902
 OS0902'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0902'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0902'IN WHITE RIVER, THENCE 9.0 KM (5.60 MI) SOUTHERLY ALONG U.S. HIGHWAY
 OS0902'83, 30.9 M (101.4 FT) EAST OF THE CENTERLINE OF THE HIGHWAY, 15.0 M
 OS0902'(49.2 FT) NORTH OF THE CENTER OF A GATE, 0.5 M (1.6 FT) WEST OF A
 OS0902'WITNESS POST AND THE NORTH END OF A BRACED FENCE POST, AND 0.3 M (1.0
 OS0902'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT
 OS0902'IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0001 ***********************************************************************
 PS0001  DESIGNATION -  B 46
 PS0001  PID         -  PS0001
 PS0001  STATE/COUNTY-  SD/SPINK
 PS0001  COUNTRY     -  US
 PS0001  USGS QUAD   -  FRANKFORT SW (2017)
 PS0001
 PS0001                         *CURRENT SURVEY CONTROL
 PS0001  ______________________________________________________________________
 PS0001* NAD 83(1986) POSITION- 44 47 33.     (N) 098 29 52.     (W)   SCALED
 PS0001* NAVD 88 ORTHO HEIGHT -   402.072 (meters)     1319.13  (feet) ADJUSTED
 PS0001  ______________________________________________________________________
 PS0001  GEOID HEIGHT    -        -24.344 (meters)                     GEOID18
 PS0001  DYNAMIC HEIGHT  -        402.023 (meters)     1318.97  (feet) COMP
 PS0001  MODELED GRAVITY -    980,483.8   (mgal)                       NAVD 88
 PS0001
 PS0001  VERT ORDER      -  FIRST     CLASS II
 PS0001
 PS0001.The horizontal coordinates were scaled from a map and have
 PS0001.an estimated accuracy of +/- 6 seconds.
 PS0001
 PS0001.The orthometric height was determined by differential leveling and
 PS0001.adjusted by the NATIONAL GEODETIC SURVEY
 PS0001.in June 1991.
 PS0001
 PS0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0001.GEOID18 height accuracy estimate available here.
 PS0001
 PS0001.Click photographs - Photos may exist for this station.
 PS0001
 PS0001.The dynamic height is computed by dividing the NAVD 88
 PS0001.geopotential number by the normal gravity value computed on the
 PS0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0001.degrees latitude (g = 980.6199 gals.).
 PS0001
 PS0001.The modeled gravity was interpolated from observed gravity values.
 PS0001
 PS0001;                    North         East    Units  Estimated Accuracy
 PS0001;SPC SD N     -   107,690.      718,860.      MT  (+/- 180 meters Scaled)
 PS0001
 PS0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ397600(NAD 83)
 PS0001
 PS0001                          SUPERSEDED SURVEY CONTROL
 PS0001
 PS0001  NGVD 29 (??/??/92)  401.775  (m)         1318.16   (f) ADJ UNCH    1 2
 PS0001
 PS0001.Superseded values are not recommended for survey control.
 PS0001
 PS0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0001.See file dsdata.pdf to determine how the superseded data were derived.
 PS0001
 PS0001_MARKER: DB = BENCH MARK DISK
 PS0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0001_STAMPING: B 46 1934
 PS0001_MARK LOGO: CGS
 PS0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0001+STABILITY: SURFACE MOTION
 PS0001
 PS0001  HISTORY     - Date     Condition        Report By
 PS0001  HISTORY     - 1934     MONUMENTED       CGS
 PS0001
 PS0001                          STATION DESCRIPTION
 PS0001
 PS0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0001'4 MI N FROM TULARE.
 PS0001'4 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PS0001'RAILROAD FROM THE PUBLIC SCHOOL AT TULARE, SPINK COUNTY, OPPOSITE
 PS0001'CULVERT 277, AT A ROAD CROSSING, 80 FEET NORTH OF THE CENTERLINE
 PS0001'OF THE ROAD, 40 FEET WEST OF THE CENTERLINE OF THE TRACK, AND
 PS0001'5 FEET NORTH OF A POLE.  A STANDARD DISK, STAMPED B 46 1934 AND
 PS0001'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8802 ***********************************************************************
 AB8802  DESIGNATION -  B 460
 AB8802  PID         -  AB8802
 AB8802  STATE/COUNTY-  SD/BROOKINGS
 AB8802  COUNTRY     -  US
 AB8802  USGS QUAD   -  WHITE SE (2017)
 AB8802
 AB8802                         *CURRENT SURVEY CONTROL
 AB8802  ______________________________________________________________________
 AB8802* NAD 83(1986) POSITION- 44 18 38.     (N) 096 34 04.     (W)   SCALED
 AB8802* NAVD 88 ORTHO HEIGHT -   518.101 (meters)     1699.80  (feet) ADJUSTED
 AB8802  ______________________________________________________________________
 AB8802  GEOID HEIGHT    -        -25.600 (meters)                     GEOID18
 AB8802  DYNAMIC HEIGHT  -        518.001 (meters)     1699.47  (feet) COMP
 AB8802  MODELED GRAVITY -    980,407.6   (mgal)                       NAVD 88
 AB8802
 AB8802  VERT ORDER      -  FIRST     CLASS II
 AB8802
 AB8802.The horizontal coordinates were scaled from a map and have
 AB8802.an estimated accuracy of +/- 6 seconds.
 AB8802
 AB8802.The orthometric height was determined by differential leveling and
 AB8802.adjusted by the NATIONAL GEODETIC SURVEY
 AB8802.in October 1997.
 AB8802
 AB8802.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8802.GEOID18 height accuracy estimate available here.
 AB8802
 AB8802.Click photographs - Photos may exist for this station.
 AB8802
 AB8802.The dynamic height is computed by dividing the NAVD 88
 AB8802.geopotential number by the normal gravity value computed on the
 AB8802.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8802.degrees latitude (g = 980.6199 gals.).
 AB8802
 AB8802.The modeled gravity was interpolated from observed gravity values.
 AB8802
 AB8802;                    North         East    Units  Estimated Accuracy
 AB8802;SPC SD N     -    58,840.      873,770.      MT  (+/- 180 meters Scaled)
 AB8802
 AB8802_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ939092(NAD 83)
 AB8802
 AB8802                          SUPERSEDED SURVEY CONTROL
 AB8802
 AB8802.No superseded survey control is available for this station.
 AB8802
 AB8802_MARKER: I = METAL ROD
 AB8802_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8802_STAMPING: B 460 1994
 AB8802_MARK LOGO: NGS
 AB8802_PROJECTION: FLUSH
 AB8802_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8802_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8802_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8802+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8802_ROD/PIPE-DEPTH: 4.8 meters
 AB8802_SLEEVE-DEPTH  : 0.9 meters
 AB8802
 AB8802  HISTORY     - Date     Condition        Report By
 AB8802  HISTORY     - 1994     MONUMENTED       NGS
 AB8802
 AB8802                          STATION DESCRIPTION
 AB8802
 AB8802'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8802'15.2 KM (9.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8802'INTERSTATE HIGHWAY 29 IN BROOKINGS, 807.0 M (2647.6 FT) EAST OF
 AB8802'MILEPOST 431, 115.0 M (377.3 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.9
 AB8802'M (35.8 FT) WEST OF AND LEVEL WITH THE CENTER OF COUNTY ROAD 27, 1.2 M
 AB8802'(3.9 FT) NORTH OF A UTILITY POLE, AND 0.6 M (2.0 FT) WEST OF A WITNESS
 AB8802'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB8802'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AB8802'CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8892 ***********************************************************************
 AB8892  DESIGNATION -  B 461
 AB8892  PID         -  AB8892
 AB8892  STATE/COUNTY-  SD/BEADLE
 AB8892  COUNTRY     -  US
 AB8892  USGS QUAD   -  CAVOUR (2017)
 AB8892
 AB8892                         *CURRENT SURVEY CONTROL
 AB8892  ______________________________________________________________________
 AB8892* NAD 83(1986) POSITION- 44 22 12.     (N) 098 03 15.     (W)   SCALED
 AB8892* NAVD 88 ORTHO HEIGHT -   396.658 (meters)     1301.37  (feet) ADJUSTED
 AB8892  ______________________________________________________________________
 AB8892  GEOID HEIGHT    -        -25.034 (meters)                     GEOID18
 AB8892  DYNAMIC HEIGHT  -        396.591 (meters)     1301.15  (feet) COMP
 AB8892  MODELED GRAVITY -    980,439.3   (mgal)                       NAVD 88
 AB8892
 AB8892  VERT ORDER      -  FIRST     CLASS II
 AB8892
 AB8892.The horizontal coordinates were scaled from a map and have
 AB8892.an estimated accuracy of +/- 6 seconds.
 AB8892
 AB8892.The orthometric height was determined by differential leveling and
 AB8892.adjusted by the NATIONAL GEODETIC SURVEY
 AB8892.in October 1997.
 AB8892
 AB8892.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8892.GEOID18 height accuracy estimate available here.
 AB8892
 AB8892.Click photographs - Photos may exist for this station.
 AB8892
 AB8892.The dynamic height is computed by dividing the NAVD 88
 AB8892.geopotential number by the normal gravity value computed on the
 AB8892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8892.degrees latitude (g = 980.6199 gals.).
 AB8892
 AB8892.The modeled gravity was interpolated from observed gravity values.
 AB8892
 AB8892;                    North         East    Units  Estimated Accuracy
 AB8892;SPC SD N     -    61,500.      755,080.      MT  (+/- 180 meters Scaled)
 AB8892
 AB8892_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ753134(NAD 83)
 AB8892
 AB8892                          SUPERSEDED SURVEY CONTROL
 AB8892
 AB8892.No superseded survey control is available for this station.
 AB8892
 AB8892_MARKER: I = METAL ROD
 AB8892_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8892_STAMPING: B 461 1994
 AB8892_MARK LOGO: NGS
 AB8892_PROJECTION: FLUSH
 AB8892_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8892_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8892+STABILITY: POSITION/ELEVATION WELL
 AB8892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8892+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8892_ROD/PIPE-DEPTH: 11.6 meters
 AB8892_SLEEVE-DEPTH  : 9.8 meters
 AB8892
 AB8892  HISTORY     - Date     Condition        Report By
 AB8892  HISTORY     - 1994     MONUMENTED       NGS
 AB8892
 AB8892                          STATION DESCRIPTION
 AB8892
 AB8892'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8892'12.7 KM (7.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8892'STATE HIGHWAY 37 IN HURON, 739.0 M (2424.5 FT) WEST OF MILEPOST 354,
 AB8892'29.6 M (97.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 25.7 M (84.3 FT)
 AB8892'SOUTHWEST OF A UTILITY POLE WITH A GUY CABLE, 15.0 M (49.2 FT) WEST OF
 AB8892'THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AB8892'HIGHWAY, AND 0.9 M (3.0 FT) SOUTH OF A WITNESS POST AND FENCE.
 AB8892'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8929 ***********************************************************************
 AB8929  DESIGNATION -  B 462
 AB8929  PID         -  AB8929
 AB8929  STATE/COUNTY-  SD/BEADLE
 AB8929  COUNTRY     -  US
 AB8929  USGS QUAD   -  WESSINGTON NE (2017)
 AB8929
 AB8929                         *CURRENT SURVEY CONTROL
 AB8929  ______________________________________________________________________
 AB8929* NAD 83(1986) POSITION- 44 27 29.     (N) 098 34 49.     (W)   SCALED
 AB8929* NAVD 88 ORTHO HEIGHT -   421.169 (meters)     1381.79  (feet) ADJUSTED
 AB8929  ______________________________________________________________________
 AB8929  GEOID HEIGHT    -        -24.938 (meters)                     GEOID18
 AB8929  DYNAMIC HEIGHT  -        421.093 (meters)     1381.54  (feet) COMP
 AB8929  MODELED GRAVITY -    980,424.7   (mgal)                       NAVD 88
 AB8929
 AB8929  VERT ORDER      -  FIRST     CLASS II
 AB8929
 AB8929.The horizontal coordinates were scaled from a map and have
 AB8929.an estimated accuracy of +/- 6 seconds.
 AB8929
 AB8929.The orthometric height was determined by differential leveling and
 AB8929.adjusted by the NATIONAL GEODETIC SURVEY
 AB8929.in October 1997.
 AB8929
 AB8929.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8929.GEOID18 height accuracy estimate available here.
 AB8929
 AB8929.Click photographs - Photos may exist for this station.
 AB8929
 AB8929.The dynamic height is computed by dividing the NAVD 88
 AB8929.geopotential number by the normal gravity value computed on the
 AB8929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8929.degrees latitude (g = 980.6199 gals.).
 AB8929
 AB8929.The modeled gravity was interpolated from observed gravity values.
 AB8929
 AB8929;                    North         East    Units  Estimated Accuracy
 AB8929;SPC SD N     -    70,410.      712,980.      MT  (+/- 180 meters Scaled)
 AB8929
 AB8929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ333228(NAD 83)
 AB8929
 AB8929                          SUPERSEDED SURVEY CONTROL
 AB8929
 AB8929.No superseded survey control is available for this station.
 AB8929
 AB8929_MARKER: I = METAL ROD
 AB8929_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8929_STAMPING: B 462 1994
 AB8929_MARK LOGO: NGS
 AB8929_PROJECTION: FLUSH
 AB8929_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8929_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8929+STABILITY: POSITION/ELEVATION WELL
 AB8929_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8929+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8929_ROD/PIPE-DEPTH: 15.0 meters
 AB8929_SLEEVE-DEPTH  : 9.8 meters
 AB8929
 AB8929  HISTORY     - Date     Condition        Report By
 AB8929  HISTORY     - 1994     MONUMENTED       NGS
 AB8929
 AB8929                          STATION DESCRIPTION
 AB8929
 AB8929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8929'34.2 KM (21.25 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8929'IN MILLER, 655.0 M (2148.9 FT) EAST OF MILEPOST 322, 31.0 M (101.7 FT)
 AB8929'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 21.8 M (71.5 FT)
 AB8929'NORTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT) WEST OF A UTILITY
 AB8929'POLE, AND 0.7 M (2.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 AB8929'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8944 ***********************************************************************
 AB8944  DESIGNATION -  B 463
 AB8944  PID         -  AB8944
 AB8944  STATE/COUNTY-  SD/HAND
 AB8944  COUNTRY     -  US
 AB8944  USGS QUAD   -  MILLER SE (2017)
 AB8944
 AB8944                         *CURRENT SURVEY CONTROL
 AB8944  ______________________________________________________________________
 AB8944* NAD 83(1986) POSITION- 44 30 08.     (N) 098 49 23.     (W)   SCALED
 AB8944* NAVD 88 ORTHO HEIGHT -   463.544 (meters)     1520.81  (feet) ADJUSTED
 AB8944  ______________________________________________________________________
 AB8944  GEOID HEIGHT    -        -24.759 (meters)                     GEOID18
 AB8944  DYNAMIC HEIGHT  -        463.455 (meters)     1520.52  (feet) COMP
 AB8944  MODELED GRAVITY -    980,412.9   (mgal)                       NAVD 88
 AB8944
 AB8944  VERT ORDER      -  FIRST     CLASS II
 AB8944
 AB8944.The horizontal coordinates were scaled from a map and have
 AB8944.an estimated accuracy of +/- 6 seconds.
 AB8944
 AB8944.The orthometric height was determined by differential leveling and
 AB8944.adjusted by the NATIONAL GEODETIC SURVEY
 AB8944.in October 1997.
 AB8944
 AB8944.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8944.GEOID18 height accuracy estimate available here.
 AB8944
 AB8944.Click photographs - Photos may exist for this station.
 AB8944
 AB8944.The dynamic height is computed by dividing the NAVD 88
 AB8944.geopotential number by the normal gravity value computed on the
 AB8944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8944.degrees latitude (g = 980.6199 gals.).
 AB8944
 AB8944.The modeled gravity was interpolated from observed gravity values.
 AB8944
 AB8944;                    North         East    Units  Estimated Accuracy
 AB8944;SPC SD N     -    75,010.      693,590.      MT  (+/- 180 meters Scaled)
 AB8944
 AB8944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ140276(NAD 83)
 AB8944
 AB8944                          SUPERSEDED SURVEY CONTROL
 AB8944
 AB8944.No superseded survey control is available for this station.
 AB8944
 AB8944_MARKER: I = METAL ROD
 AB8944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8944_STAMPING: B 463 1994
 AB8944_MARK LOGO: NGS
 AB8944_PROJECTION: FLUSH
 AB8944_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8944+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8944_ROD/PIPE-DEPTH: 6.7 meters
 AB8944_SLEEVE-DEPTH  : 0.9 meters
 AB8944
 AB8944  HISTORY     - Date     Condition        Report By
 AB8944  HISTORY     - 1994     MONUMENTED       NGS
 AB8944
 AB8944                          STATION DESCRIPTION
 AB8944
 AB8944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8944'13.6 KM (8.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8944'IN MILLER, 620.0 M (2034.1 FT) WEST OF MILEPOST 310, 80.9 M (265.4 FT)
 AB8944'SOUTHWEST OF THE HIGHWAY CENTERLINE, 30.6 M (100.4 FT) SOUTHWEST OF
 AB8944'THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 9.3 M
 AB8944'(30.5 FT) WEST OF THE CENTER OF A TRACK ROAD, 0.7 M (2.3 FT) NORTHEAST
 AB8944'OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AB8944'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8944'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9029 ***********************************************************************
 AB9029  DESIGNATION -  B 464
 AB9029  PID         -  AB9029
 AB9029  STATE/COUNTY-  SD/HUGHES
 AB9029  COUNTRY     -  US
 AB9029  USGS QUAD   -  CANNING NW (2017)
 AB9029
 AB9029                         *CURRENT SURVEY CONTROL
 AB9029  ______________________________________________________________________
 AB9029* NAD 83(1986) POSITION- 44 25 47.     (N) 100 13 13.     (W)   SCALED
 AB9029* NAVD 88 ORTHO HEIGHT -   535.719 (meters)     1757.60  (feet) ADJUSTED
 AB9029  ______________________________________________________________________
 AB9029  GEOID HEIGHT    -        -23.420 (meters)                     GEOID18
 AB9029  DYNAMIC HEIGHT  -        535.613 (meters)     1757.26  (feet) COMP
 AB9029  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 AB9029
 AB9029  VERT ORDER      -  FIRST     CLASS II
 AB9029
 AB9029.The horizontal coordinates were scaled from a map and have
 AB9029.an estimated accuracy of +/- 6 seconds.
 AB9029
 AB9029.The orthometric height was determined by differential leveling and
 AB9029.adjusted by the NATIONAL GEODETIC SURVEY
 AB9029.in October 1997.
 AB9029
 AB9029.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9029.GEOID18 height accuracy estimate available here.
 AB9029
 AB9029.Click photographs - Photos may exist for this station.
 AB9029
 AB9029.The dynamic height is computed by dividing the NAVD 88
 AB9029.geopotential number by the normal gravity value computed on the
 AB9029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9029.degrees latitude (g = 980.6199 gals.).
 AB9029
 AB9029.The modeled gravity was interpolated from observed gravity values.
 AB9029
 AB9029;                    North         East    Units  Estimated Accuracy
 AB9029;SPC SD S     -   232,910.      609,000.      MT  (+/- 180 meters Scaled)
 AB9029
 AB9029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ028203(NAD 83)
 AB9029
 AB9029                          SUPERSEDED SURVEY CONTROL
 AB9029
 AB9029.No superseded survey control is available for this station.
 AB9029
 AB9029_MARKER: I = METAL ROD
 AB9029_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9029_STAMPING: B 464 1994
 AB9029_MARK LOGO: NGS
 AB9029_PROJECTION: FLUSH
 AB9029_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9029+STABILITY: POSITION/ELEVATION WELL
 AB9029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9029+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 AB9029_ROD/PIPE-DEPTH: 12.8 meters
 AB9029_SLEEVE-DEPTH  : 9.8 meters
 AB9029
 AB9029  HISTORY     - Date     Condition        Report By
 AB9029  HISTORY     - 1994     MONUMENTED       NGS
 AB9029  HISTORY     - 20120308 GOOD             INDIV
 AB9029
 AB9029                          STATION DESCRIPTION
 AB9029
 AB9029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9029'13.4 KM (8.30 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9029'IN PIERRE, 730.0 M (2395.0 FT) WEST OF MILEPOST 238, 30.4 M (99.7 FT)
 AB9029'NORTHWEST OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTHWEST OF A
 AB9029'FIELD ENTRANCE, 2.5 M (8.2 FT) NORTHEAST OF A UTILITY POLE, 0.7 M (2.3
 AB9029'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHEAST OF A
 AB9029'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9029'LOGO CAP.
 AB9029
 AB9029                          STATION RECOVERY (2012)
 AB9029
 AB9029'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5626 ***********************************************************************
 AC5626  DESIGNATION -  B 465
 AC5626  PID         -  AC5626
 AC5626  STATE/COUNTY-  SD/CUSTER
 AC5626  COUNTRY     -  US
 AC5626  USGS QUAD   -  JEWEL CAVE (2017)
 AC5626
 AC5626                         *CURRENT SURVEY CONTROL
 AC5626  ______________________________________________________________________
 AC5626* NAD 83(1986) POSITION- 43 44 20.     (N) 103 49 13.     (W)   SCALED
 AC5626* NAVD 88 ORTHO HEIGHT -  1692.331 (meters)     5552.26  (feet) ADJUSTED
 AC5626  ______________________________________________________________________
 AC5626  GEOID HEIGHT    -        -13.334 (meters)                     GEOID18
 AC5626  DYNAMIC HEIGHT  -       1691.536 (meters)     5549.65  (feet) COMP
 AC5626  MODELED GRAVITY -    980,087.5   (mgal)                       NAVD 88
 AC5626
 AC5626  VERT ORDER      -  FIRST     CLASS II
 AC5626
 AC5626.The horizontal coordinates were scaled from a map and have
 AC5626.an estimated accuracy of +/- 6 seconds.
 AC5626
 AC5626.The orthometric height was determined by differential leveling and
 AC5626.adjusted by the NATIONAL GEODETIC SURVEY
 AC5626.in October 1997.
 AC5626
 AC5626.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5626.GEOID18 height accuracy estimate available here.
 AC5626
 AC5626.Click photographs - Photos may exist for this station.
 AC5626
 AC5626.The dynamic height is computed by dividing the NAVD 88
 AC5626.geopotential number by the normal gravity value computed on the
 AC5626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5626.degrees latitude (g = 980.6199 gals.).
 AC5626
 AC5626.The modeled gravity was interpolated from observed gravity values.
 AC5626
 AC5626;                    North         East    Units  Estimated Accuracy
 AC5626;SPC SD S     -   162,040.      319,210.      MT  (+/- 180 meters Scaled)
 AC5626
 AC5626_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ949435(NAD 83)
 AC5626
 AC5626                          SUPERSEDED SURVEY CONTROL
 AC5626
 AC5626.No superseded survey control is available for this station.
 AC5626
 AC5626_MARKER: DV = VERTICAL CONTROL DISK
 AC5626_SETTING: 66 = SET IN ROCK OUTCROP
 AC5626_STAMPING: B 465 1995
 AC5626_MARK LOGO: NGS
 AC5626_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5626_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5626+STABILITY: POSITION/ELEVATION WELL
 AC5626_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5626+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2021
 AC5626
 AC5626  HISTORY     - Date     Condition        Report By
 AC5626  HISTORY     - 1995     MONUMENTED       NGS
 AC5626  HISTORY     - 20210604 GOOD             NPS
 AC5626
 AC5626                          STATION DESCRIPTION
 AC5626
 AC5626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5626'20.1 KM (12.50 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5626'IN CUSTER, NEAR THE NORTHWEST END OF A LARGE EXPOSED AREA OF BEDROCK
 AC5626'IN A HIGHWAY CUT, 260.0 M (853.0 FT) WEST OF MILEPOST 15, 13.4 M (44.0
 AC5626'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT) NORTH OF THE
 AC5626'NORTH LEG OF A HIGHWAY INFORMATION SIGN, 3.0 M (9.8 FT) SOUTHWEST OF
 AC5626'THE SOUTHWEST FACE OF THE CUT, 2.7 M (8.9 FT) NORTHWEST OF THE
 AC5626'SOUTHEAST FACE OF THE CUT, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST,
 AC5626'AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC5626
 AC5626                          STATION RECOVERY (2021)
 AC5626
 AC5626'RECOVERY NOTE BY NATIONAL PARK SERVICE 2021 (JM)
 AC5626'HIGHWAY WAS REALIGNED TO THE SOUTH IN 2014 AND OLD ROAD GRADE
 AC5626'REHABILITATED.  MARK IS NOW 511.5 M (1678.1 FT) EAST-NORTHEAST OF
 AC5626'PAVED ROAD LEADING SOUTH TO NATIONAL MONUMENT VISITOR CENTER, 80.1 M
 AC5626'(262.8 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) WEST OF
 AC5626'THE EAST END OF THE OUTCROP, 0.3 M (1.0 FT) NORTH OF A WITNESS POST
 AC5626'AND 0.3 M (1.0 FT) ABOVE THE SLOPE NEXT TO THE OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9068 ***********************************************************************
 AB9068  DESIGNATION -  B 466
 AB9068  PID         -  AB9068
 AB9068  STATE/COUNTY-  SD/STANLEY
 AB9068  COUNTRY     -  US
 AB9068  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 AB9068
 AB9068                         *CURRENT SURVEY CONTROL
 AB9068  ______________________________________________________________________
 AB9068* NAD 83(1986) POSITION- 44 22 52.     (N) 100 30 40.     (W)   SCALED
 AB9068* NAVD 88 ORTHO HEIGHT -   501.727 (meters)     1646.08  (feet) ADJUSTED
 AB9068  ______________________________________________________________________
 AB9068  GEOID HEIGHT    -        -23.279 (meters)                     GEOID18
 AB9068  DYNAMIC HEIGHT  -        501.615 (meters)     1645.72  (feet) COMP
 AB9068  MODELED GRAVITY -    980,380.8   (mgal)                       NAVD 88
 AB9068
 AB9068  VERT ORDER      -  FIRST     CLASS II
 AB9068
 AB9068.The horizontal coordinates were scaled from a map and have
 AB9068.an estimated accuracy of +/- 6 seconds.
 AB9068
 AB9068.The orthometric height was determined by differential leveling and
 AB9068.adjusted by the NATIONAL GEODETIC SURVEY
 AB9068.in October 1997.
 AB9068
 AB9068.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9068.GEOID18 height accuracy estimate available here.
 AB9068
 AB9068.Click photographs - Photos may exist for this station.
 AB9068
 AB9068.The dynamic height is computed by dividing the NAVD 88
 AB9068.geopotential number by the normal gravity value computed on the
 AB9068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9068.degrees latitude (g = 980.6199 gals.).
 AB9068
 AB9068.The modeled gravity was interpolated from observed gravity values.
 AB9068
 AB9068;                    North         East    Units  Estimated Accuracy
 AB9068;SPC SD S     -   227,520.      585,830.      MT  (+/- 180 meters Scaled)
 AB9068
 AB9068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ796153(NAD 83)
 AB9068
 AB9068                          SUPERSEDED SURVEY CONTROL
 AB9068
 AB9068.No superseded survey control is available for this station.
 AB9068
 AB9068_MARKER: I = METAL ROD
 AB9068_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9068_STAMPING: B 466 1995
 AB9068_MARK LOGO: NGS
 AB9068_PROJECTION: FLUSH
 AB9068_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9068_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9068+STABILITY: POSITION/ELEVATION WELL
 AB9068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9068+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB9068_ROD/PIPE-DEPTH: 12.0 meters
 AB9068_SLEEVE-DEPTH  : 10.0 meters
 AB9068
 AB9068  HISTORY     - Date     Condition        Report By
 AB9068  HISTORY     - 1995     MONUMENTED       NGS
 AB9068  HISTORY     - 20120517 GOOD             INDIV
 AB9068
 AB9068                          STATION DESCRIPTION
 AB9068
 AB9068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9068'13.5 KM (8.40 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9068'IN PIERRE, 493.0 M (1617.5 FT) WEST OF MILEPOST 221, 21.5 M (70.5 FT)
 AB9068'NORTH OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) WEST OF THE CENTER OF
 AB9068'A FIELD ENTRANCE AND GATE, 1.4 M (4.6 FT) SOUTH OF A WITNESS POST AND
 AB9068'FENCE, 1.4 M (4.6 FT) SOUTHEAST OF A T-FENCE CORNER, AND 0.3 M (1.0
 AB9068'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT
 AB9068'IS THROUGH A 5-INCH LOGO CAP.
 AB9068
 AB9068                          STATION RECOVERY (2012)
 AB9068
 AB9068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE1999 ***********************************************************************
 AE1999  DESIGNATION -  B 467
 AE1999  PID         -  AE1999
 AE1999  STATE/COUNTY-  SD/CODINGTON
 AE1999  COUNTRY     -  US
 AE1999  USGS QUAD   -  WATERTOWN EAST (2017)
 AE1999
 AE1999                         *CURRENT SURVEY CONTROL
 AE1999  ______________________________________________________________________
 AE1999* NAD 83(1986) POSITION- 44 53 26.     (N) 097 05 12.     (W)   SCALED
 AE1999* NAVD 88 ORTHO HEIGHT -   526.679 (meters)     1727.95  (feet) ADJUSTED
 AE1999  ______________________________________________________________________
 AE1999  GEOID HEIGHT    -        -25.123 (meters)                     GEOID18
 AE1999  DYNAMIC HEIGHT  -        526.602 (meters)     1727.69  (feet) COMP
 AE1999  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE1999
 AE1999  VERT ORDER      -  FIRST     CLASS II
 AE1999
 AE1999.The horizontal coordinates were scaled from a map and have
 AE1999.an estimated accuracy of +/- 6 seconds.
 AE1999
 AE1999.The orthometric height was determined by differential leveling and
 AE1999.adjusted by the NATIONAL GEODETIC SURVEY
 AE1999.in July 1998.
 AE1999
 AE1999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE1999.GEOID18 height accuracy estimate available here.
 AE1999
 AE1999.Click photographs - Photos may exist for this station.
 AE1999
 AE1999.The dynamic height is computed by dividing the NAVD 88
 AE1999.geopotential number by the normal gravity value computed on the
 AE1999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE1999.degrees latitude (g = 980.6199 gals.).
 AE1999
 AE1999.The modeled gravity was interpolated from observed gravity values.
 AE1999
 AE1999;                    North         East    Units  Estimated Accuracy
 AE1999;SPC SD N     -   121,620.      830,080.      MT  (+/- 180 meters Scaled)
 AE1999
 AE1999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ510725(NAD 83)
 AE1999
 AE1999                          SUPERSEDED SURVEY CONTROL
 AE1999
 AE1999.No superseded survey control is available for this station.
 AE1999
 AE1999_MARKER: I = METAL ROD
 AE1999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE1999_STAMPING: B 467 1995
 AE1999_MARK LOGO: NGS
 AE1999_PROJECTION: RECESSED 4 CENTIMETERS
 AE1999_MAGNETIC: I = MARKER IS A STEEL ROD
 AE1999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE1999_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE1999+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 AE1999_ROD/PIPE-DEPTH: 9.1 meters
 AE1999_SLEEVE-DEPTH  : 0.9 meters
 AE1999
 AE1999  HISTORY     - Date     Condition        Report By
 AE1999  HISTORY     - 1995     MONUMENTED       NGS
 AE1999  HISTORY     - 19950919 GOOD             NGS
 AE1999  HISTORY     - 19961011 GOOD             CHANCE
 AE1999  HISTORY     - 20160914 GOOD             INDIV
 AE1999
 AE1999                          STATION DESCRIPTION
 AE1999
 AE1999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE1999'IN WATERTOWN, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND 19TH STREET,
 AE1999'88.5 M (290.4 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 AE1999'THE HIGHWAY, 23.8 M (78.1 FT) NORTH OF THE CENTER OF THE SOUTHWEST
 AE1999'ENTRANCE INTO THE SAINT MARYS CEMETERY, 9.4 M (30.8 FT) EAST OF AND
 AE1999'LEVEL WITH THE STREET CENTER, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 AE1999'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE1999'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AE1999'CLASS A MARK.
 AE1999
 AE1999                          STATION RECOVERY (1996)
 AE1999
 AE1999'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE1999'IN WATERTOWN, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND 19TH STREET
 AE1999'EAST, 613.0 M (2011.2 FT) EAST OF MILEPOST 378, 88.5 M (290.4 FT)
 AE1999'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 23.8 M
 AE1999'(78.1 FT) NORTH OF THE CENTER OF THE WEST ENTRANCE INTO THE SAINT
 AE1999'MARYS CEMETERY, 9.4 M (30.8 FT) EAST OF AND LEVEL WITH THE STREET
 AE1999'CENTER, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 AE1999'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE1999'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE1999
 AE1999                          STATION RECOVERY (2016)
 AE1999
 AE1999'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RES)
 AE1999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2028 ***********************************************************************
 AE2028  CBN         -  This is a Cooperative Base Network Control Station.
 AE2028  DESIGNATION -  B 468
 AE2028  PID         -  AE2028
 AE2028  STATE/COUNTY-  SD/CLARK
 AE2028  COUNTRY     -  US
 AE2028  USGS QUAD   -  GARDEN CITY (2017)
 AE2028
 AE2028                         *CURRENT SURVEY CONTROL
 AE2028  ______________________________________________________________________
 AE2028* NAD 83(2011) POSITION- 44 52 35.92387(N) 097 36 59.47329(W)   ADJUSTED
 AE2028* NAD 83(2011) ELLIP HT-   514.940 (meters)        (06/27/12)   ADJUSTED
 AE2028* NAD 83(2011) EPOCH   -  2010.00
 AE2028* NAVD 88 ORTHO HEIGHT -   539.650 (meters)     1770.50  (feet) ADJUSTED
 AE2028  ______________________________________________________________________
 AE2028  GEOID HEIGHT    -        -24.701 (meters)                     GEOID18
 AE2028  NAD 83(2011) X  -   -600,103.130 (meters)                     COMP
 AE2028  NAD 83(2011) Y  - -4,487,692.975 (meters)                     COMP
 AE2028  NAD 83(2011) Z  -  4,478,007.974 (meters)                     COMP
 AE2028  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 AE2028  DYNAMIC HEIGHT  -        539.570 (meters)     1770.24  (feet) COMP
 AE2028  MODELED GRAVITY -    980,451.0   (mgal)                       NAVD 88
 AE2028
 AE2028  VERT ORDER      -  FIRST     CLASS II
 AE2028
 AE2028  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE2028  Standards:
 AE2028         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE2028            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE2028  -------------------------------------------------------------------
 AE2028  NETWORK    0.58   1.16           0.26   0.21   0.59      0.02828047
 AE2028  -------------------------------------------------------------------
 AE2028  Click here for local accuracies and other accuracy information.
 AE2028
 AE2028.The horizontal coordinates were established by GPS observations
 AE2028.and adjusted by the National Geodetic Survey in June 2012.
 AE2028
 AE2028.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE2028.been affixed to the stable North American tectonic plate. See 
 AE2028.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE2028
 AE2028.The horizontal coordinates are valid at the epoch date displayed above
 AE2028.which is a decimal equivalence of Year/Month/Day.
 AE2028
 AE2028.The orthometric height was determined by differential leveling and
 AE2028.adjusted by the NATIONAL GEODETIC SURVEY
 AE2028.in July 1998.
 AE2028
 AE2028.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2028.GEOID18 height accuracy estimate available here.
 AE2028
 AE2028.Click photographs - Photos may exist for this station.
 AE2028
 AE2028.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE2028
 AE2028.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE2028
 AE2028.The ellipsoidal height was determined by GPS observations
 AE2028.and is referenced to NAD 83.
 AE2028
 AE2028.The dynamic height is computed by dividing the NAVD 88
 AE2028.geopotential number by the normal gravity value computed on the
 AE2028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2028.degrees latitude (g = 980.6199 gals.).
 AE2028
 AE2028.The modeled gravity was interpolated from observed gravity values.
 AE2028
 AE2028. The following values were computed from the NAD 83(2011) position.
 AE2028
 AE2028;                    North         East     Units Scale Factor Converg.
 AE2028;SPC SD N     -   118,707.054   788,294.828   MT  0.99994373   +1 41 12.8
 AE2028;SPC SD N     -   389,458.06  2,586,263.95   sFT  0.99994373   +1 41 12.8
 AE2028;UTM  14      - 4,970,178.375   609,273.133   MT  0.99974683   +0 58 34.5
 AE2028
 AE2028!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE2028!SPC SD N     -   0.99991927  x   0.99994373  =   0.99986300
 AE2028!UTM  14      -   0.99991927  x   0.99974683  =   0.99966612
 AE2028
 AE2028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0927370178(NAD 83)
 AE2028
 AE2028                          SUPERSEDED SURVEY CONTROL
 AE2028
 AE2028  NAD 83(2007)-  44 52 35.92382(N)    097 36 59.47427(W) AD(2002.00) 0
 AE2028  ELLIP H (02/10/07)  514.988  (m)                       GP(2002.00)    
 AE2028  NAD 83(1996)-  44 52 35.92356(N)    097 36 59.47407(W) AD(       ) A
 AE2028  ELLIP H (06/23/03)  514.995  (m)                       GP(       ) 3 1
 AE2028  NAVD 88             539.65   (m)         1770.5    (f) LEVELING    3  
 AE2028
 AE2028.Superseded values are not recommended for survey control.
 AE2028
 AE2028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE2028.See file dsdata.pdf to determine how the superseded data were derived.
 AE2028
 AE2028_MARKER: F = FLANGE-ENCASED ROD
 AE2028_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2028_STAMPING: B 468 1995
 AE2028_MARK LOGO: NGS
 AE2028_PROJECTION: FLUSH
 AE2028_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2028_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2028_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2028+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2023
 AE2028_ROD/PIPE-DEPTH: 8.90 meters
 AE2028_SLEEVE-DEPTH  : 0.90 meters
 AE2028
 AE2028  HISTORY     - Date     Condition        Report By
 AE2028  HISTORY     - 1995     MONUMENTED       NGS
 AE2028  HISTORY     - 19950919 GOOD             NGS
 AE2028  HISTORY     - 19961011 GOOD             CHANCE
 AE2028  HISTORY     - 20020530 GOOD             SDDT
 AE2028  HISTORY     - 20230911 GOOD             SDDT
 AE2028
 AE2028                          STATION DESCRIPTION
 AE2028
 AE2028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2028'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2028'IN CLARK, THENCE 9.2 KM (5.70 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2028'701.0 M (2299.9 FT) WEST OF MILEPOST 352, 23.0 M (75.5 FT) NORTH OF
 AE2028'THE HIGHWAY CENTERLINE, 19.0 M (62.3 FT) EAST OF A T-FENCE CORNER, 8.3
 AE2028'M (27.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M
 AE2028'(1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW
 AE2028'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AE2028'A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE2028'FOR A CLASS A MARK.
 AE2028
 AE2028                          STATION RECOVERY (1996)
 AE2028
 AE2028'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2028'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2028'IN CLARK, THENCE 9.2 KM (5.70 MI) EASTERLY ALONG U.S. HIGHWAY 212,
 AE2028'701.0 M (2299.9 FT) WEST OF MILEPOST 352, 23.0 M (75.5 FT) NORTH OF
 AE2028'THE HIGHWAY CENTERLINE, 19.0 M (62.3 FT) EAST OF A T-FENCE CORNER, 8.3
 AE2028'M (27.2 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M
 AE2028'(1.3 FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW
 AE2028'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 AE2028'A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE2028'FOR A CLASS A MARK.
 AE2028
 AE2028                          STATION RECOVERY (2002)
 AE2028
 AE2028'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE2028'RECOVERED AS DESCRIBED
 AE2028'
 AE2028
 AE2028                          STATION RECOVERY (2023)
 AE2028
 AE2028'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 AE2028'MARK FOUND AS DESCRIBED, BUT WITNESS POST AND CARSONITE ARE DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4161 ***********************************************************************
 AE4161  DESIGNATION -  B 469
 AE4161  PID         -  AE4161
 AE4161  STATE/COUNTY-  SD/FAULK
 AE4161  COUNTRY     -  US
 AE4161  USGS QUAD   -  MIRANDA (2017)
 AE4161
 AE4161                         *CURRENT SURVEY CONTROL
 AE4161  ______________________________________________________________________
 AE4161* NAD 83(1986) POSITION- 44 53 48.     (N) 098 58 53.     (W)   SCALED
 AE4161* NAVD 88 ORTHO HEIGHT -   442.977 (meters)     1453.33  (feet) ADJUSTED
 AE4161  ______________________________________________________________________
 AE4161  GEOID HEIGHT    -        -24.009 (meters)                     GEOID18
 AE4161  DYNAMIC HEIGHT  -        442.917 (meters)     1453.14  (feet) COMP
 AE4161  MODELED GRAVITY -    980,470.1   (mgal)                       NAVD 88
 AE4161
 AE4161  VERT ORDER      -  FIRST     CLASS II
 AE4161
 AE4161.The horizontal coordinates were scaled from a map and have
 AE4161.an estimated accuracy of +/- 6 seconds.
 AE4161
 AE4161.The orthometric height was determined by differential leveling and
 AE4161.adjusted by the NATIONAL GEODETIC SURVEY
 AE4161.in July 1998.
 AE4161
 AE4161.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4161.GEOID18 height accuracy estimate available here.
 AE4161
 AE4161.Click photographs - Photos may exist for this station.
 AE4161
 AE4161.The dynamic height is computed by dividing the NAVD 88
 AE4161.geopotential number by the normal gravity value computed on the
 AE4161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4161.degrees latitude (g = 980.6199 gals.).
 AE4161
 AE4161.The modeled gravity was interpolated from observed gravity values.
 AE4161
 AE4161;                    North         East    Units  Estimated Accuracy
 AE4161;SPC SD N     -   118,670.      680,450.      MT  (+/- 180 meters Scaled)
 AE4161
 AE4161_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ014714(NAD 83)
 AE4161
 AE4161                          SUPERSEDED SURVEY CONTROL
 AE4161
 AE4161.No superseded survey control is available for this station.
 AE4161
 AE4161_MARKER: I = METAL ROD
 AE4161_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4161_STAMPING: B 469 1996
 AE4161_MARK LOGO: NGS
 AE4161_PROJECTION: FLUSH
 AE4161_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4161+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AE4161_ROD/PIPE-DEPTH: 4.5 meters
 AE4161_SLEEVE-DEPTH  : 0.9 meters
 AE4161
 AE4161  HISTORY     - Date     Condition        Report By
 AE4161  HISTORY     - 1996     MONUMENTED       NGS
 AE4161  HISTORY     - 19960710 GOOD             NGS
 AE4161
 AE4161                          STATION DESCRIPTION
 AE4161
 AE4161'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4161'26.1 KM (16.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4161'OFFICE IN FAULKTON, 769.0 M (2523.0 FT) EAST OF MILEPOST 283, 14.6 M
 AE4161'(47.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) WEST OF THE
 AE4161'EXTENDED CENTER OF A TRACK ROAD, 2.2 M (7.2 FT) WEST OF THE WEST END
 AE4161'OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE4161'HIGHWAY, AND 1.4 M (4.6 FT) NORTH OF A WITNESS POST AND A FENCE.
 AE4161'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE4161'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4161
 AE4161                          STATION RECOVERY (1996)
 AE4161
 AE4161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4161'26.2 KM (16.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4161'OFFICE IN FAULKTON, 769.0 M (2523.0 FT) EAST OF MILEPOST 283, 14.6 M
 AE4161'(47.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0 FT) WEST OF THE
 AE4161'EXTENDED CENTER OF A TRACK ROAD, 2.2 M (7.2 FT) WEST OF A BRACED FENCE
 AE4161'POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 1.4 M (4.6
 AE4161'FT) NORTH OF A WITNESS POST AND A FENCE.  NOTE--ACCESS TO THE DATUM
 AE4161'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE4161'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0286 ***********************************************************************
 QR0286  DESIGNATION -  B 47
 QR0286  PID         -  QR0286
 QR0286  STATE/COUNTY-  SD/FAULK
 QR0286  COUNTRY     -  US
 QR0286  USGS QUAD   -  SENECA (2017)
 QR0286
 QR0286                         *CURRENT SURVEY CONTROL
 QR0286  ______________________________________________________________________
 QR0286* NAD 83(1986) POSITION- 45 00 48.09   (N) 099 30 43.32   (W)   HD_HELD1
 QR0286* NAVD 88 ORTHO HEIGHT -   572.692 (meters)     1878.91  (feet) ADJUSTED
 QR0286  ______________________________________________________________________
 QR0286  GEOID HEIGHT    -        -22.898 (meters)                     GEOID18
 QR0286  DYNAMIC HEIGHT  -        572.610 (meters)     1878.64  (feet) COMP
 QR0286  MODELED GRAVITY -    980,455.8   (mgal)                       NAVD 88
 QR0286
 QR0286  VERT ORDER      -  SECOND    CLASS 0
 QR0286
 QR0286.The horizontal coordinates were determined by differentially corrected
 QR0286.hand held GPS observations or other comparable positioning techniques
 QR0286.and have an estimated accuracy of +/- 3 meters.
 QR0286
 QR0286.The orthometric height was determined by differential leveling and
 QR0286.adjusted by the NATIONAL GEODETIC SURVEY
 QR0286.in June 1991.
 QR0286
 QR0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0286.GEOID18 height accuracy estimate available here.
 QR0286
 QR0286.Click photographs - Photos may exist for this station.
 QR0286
 QR0286.The dynamic height is computed by dividing the NAVD 88
 QR0286.geopotential number by the normal gravity value computed on the
 QR0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0286.degrees latitude (g = 980.6199 gals.).
 QR0286
 QR0286.The modeled gravity was interpolated from observed gravity values.
 QR0286
 QR0286;                    North         East    Units  Estimated Accuracy
 QR0286;SPC SD N     -   131,243.0     638,463.1     MT  (+/- 3 meters HH1 GPS) 
 QR0286
 QR0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5965384561(NAD 83)
 QR0286
 QR0286                          SUPERSEDED SURVEY CONTROL
 QR0286
 QR0286  NGVD 29 (??/??/92)  572.330  (m)         1877.72   (f) ADJ UNCH    2 0
 QR0286
 QR0286.Superseded values are not recommended for survey control.
 QR0286
 QR0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0286.See file dsdata.pdf to determine how the superseded data were derived.
 QR0286
 QR0286_MARKER: DB = BENCH MARK DISK
 QR0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0286_STAMPING: B 47 1934
 QR0286_MARK LOGO: CGS
 QR0286_PROJECTION: FLUSH
 QR0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0286+STABILITY: SURFACE MOTION
 QR0286
 QR0286  HISTORY     - Date     Condition        Report By
 QR0286  HISTORY     - 1934     MONUMENTED       CGS
 QR0286  HISTORY     - 1940     GOOD             CGS
 QR0286  HISTORY     - 1960     GOOD             CGS
 QR0286
 QR0286                          STATION DESCRIPTION
 QR0286
 QR0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0286'3.2 MI S FROM SENECA.
 QR0286'3.2 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE AT
 QR0286'SENECA, FAULK COUNTY, AT THE INTERSECTION OF A SECTION-LINE ROAD,
 QR0286'43 FEET WEST OF THE CENTERLINE OF THE HIGHMORE ROAD, 35 FEET
 QR0286'NORTH OF THE CENTERLINE OF THE SECTION-LINE ROAD, 7 FEET WEST
 QR0286'OF A TELEPHONE POLE, AND 0.6 FOOT NORTH OF A WHITE WOODEN WITNESS
 QR0286'POST.  A STANDARD DISK, STAMPED B 47 1934 AND SET IN THE TOP OF A
 QR0286'CONCRETE POST FLUSH WITH THE GROUND.
 QR0286
 QR0286                          STATION RECOVERY (1960)
 QR0286
 QR0286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 QR0286'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4098 ***********************************************************************
 AE4098  DESIGNATION -  B 470
 AE4098  PID         -  AE4098
 AE4098  STATE/COUNTY-  SD/POTTER
 AE4098  COUNTRY     -  US
 AE4098  USGS QUAD   -  LAKE HURLEY (2017)
 AE4098
 AE4098                         *CURRENT SURVEY CONTROL
 AE4098  ______________________________________________________________________
 AE4098* NAD 83(1986) POSITION- 45 00 50.     (N) 100 08 04.     (W)   SCALED
 AE4098* NAVD 88 ORTHO HEIGHT -   593.424 (meters)     1946.93  (feet) ADJUSTED
 AE4098  ______________________________________________________________________
 AE4098  GEOID HEIGHT    -        -22.514 (meters)                     GEOID18
 AE4098  DYNAMIC HEIGHT  -        593.333 (meters)     1946.63  (feet) COMP
 AE4098  MODELED GRAVITY -    980,445.0   (mgal)                       NAVD 88
 AE4098
 AE4098  VERT ORDER      -  FIRST     CLASS II
 AE4098
 AE4098.The horizontal coordinates were scaled from a map and have
 AE4098.an estimated accuracy of +/- 6 seconds.
 AE4098
 AE4098.The orthometric height was determined by differential leveling and
 AE4098.adjusted by the NATIONAL GEODETIC SURVEY
 AE4098.in July 1998.
 AE4098
 AE4098.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4098.GEOID18 height accuracy estimate available here.
 AE4098
 AE4098.Click photographs - Photos may exist for this station.
 AE4098
 AE4098.The dynamic height is computed by dividing the NAVD 88
 AE4098.geopotential number by the normal gravity value computed on the
 AE4098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4098.degrees latitude (g = 980.6199 gals.).
 AE4098
 AE4098.The modeled gravity was interpolated from observed gravity values.
 AE4098
 AE4098;                    North         East    Units  Estimated Accuracy
 AE4098;SPC SD N     -   131,200.      589,400.      MT  (+/- 180 meters Scaled)
 AE4098
 AE4098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ106851(NAD 83)
 AE4098
 AE4098                          SUPERSEDED SURVEY CONTROL
 AE4098
 AE4098.No superseded survey control is available for this station.
 AE4098
 AE4098_MARKER: I = METAL ROD
 AE4098_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4098_STAMPING: B 470 1996
 AE4098_MARK LOGO: NGS
 AE4098_PROJECTION: FLUSH
 AE4098_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4098+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 AE4098_ROD/PIPE-DEPTH: 7.0 meters
 AE4098_SLEEVE-DEPTH  : 0.9 meters
 AE4098
 AE4098  HISTORY     - Date     Condition        Report By
 AE4098  HISTORY     - 1996     MONUMENTED       NGS
 AE4098  HISTORY     - 20120614 GOOD             INDIV
 AE4098
 AE4098                          STATION DESCRIPTION
 AE4098
 AE4098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4098'14.3 KM (8.90 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4098'EXENE STREET IN GETTYSBURG, 485.0 M (1591.2 FT) WEST OF MILEPOST 217,
 AE4098'16.4 M (53.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT) EAST
 AE4098'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.5 M (4.9 FT) WEST OF A
 AE4098'UTILITY POLE, 1.2 M (3.9 FT) EAST OF A FENCE CORNER, 0.5 M (1.6 FT)
 AE4098'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 AE4098'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE4098'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AE4098'CLASS A MARK.
 AE4098
 AE4098                          STATION RECOVERY (2012)
 AE4098
 AE4098'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4133 ***********************************************************************
 AE4133  DESIGNATION -  B 471
 AE4133  PID         -  AE4133
 AE4133  STATE/COUNTY-  SD/FAULK
 AE4133  COUNTRY     -  US
 AE4133  USGS QUAD   -  BURKMERE (2017)
 AE4133
 AE4133                         *CURRENT SURVEY CONTROL
 AE4133  ______________________________________________________________________
 AE4133* NAD 83(1986) POSITION- 45 02 33.     (N) 099 16 40.     (W)   SCALED
 AE4133* NAVD 88 ORTHO HEIGHT -   527.038 (meters)     1729.12  (feet) ADJUSTED
 AE4133  ______________________________________________________________________
 AE4133  GEOID HEIGHT    -        -23.380 (meters)                     GEOID18
 AE4133  DYNAMIC HEIGHT  -        526.965 (meters)     1728.88  (feet) COMP
 AE4133  MODELED GRAVITY -    980,461.6   (mgal)                       NAVD 88
 AE4133
 AE4133  VERT ORDER      -  FIRST     CLASS II
 AE4133
 AE4133.The horizontal coordinates were scaled from a map and have
 AE4133.an estimated accuracy of +/- 6 seconds.
 AE4133
 AE4133.The orthometric height was determined by differential leveling and
 AE4133.adjusted by the NATIONAL GEODETIC SURVEY
 AE4133.in July 1998.
 AE4133
 AE4133.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4133.GEOID18 height accuracy estimate available here.
 AE4133
 AE4133.Click photographs - Photos may exist for this station.
 AE4133
 AE4133.The dynamic height is computed by dividing the NAVD 88
 AE4133.geopotential number by the normal gravity value computed on the
 AE4133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4133.degrees latitude (g = 980.6199 gals.).
 AE4133
 AE4133.The modeled gravity was interpolated from observed gravity values.
 AE4133
 AE4133;                    North         East    Units  Estimated Accuracy
 AE4133;SPC SD N     -   134,620.      656,900.      MT  (+/- 180 meters Scaled)
 AE4133
 AE4133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ781877(NAD 83)
 AE4133
 AE4133                          SUPERSEDED SURVEY CONTROL
 AE4133
 AE4133.No superseded survey control is available for this station.
 AE4133
 AE4133_MARKER: I = METAL ROD
 AE4133_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4133_STAMPING: B 471 1996
 AE4133_MARK LOGO: NGS
 AE4133_PROJECTION: FLUSH
 AE4133_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4133+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4133_ROD/PIPE-DEPTH: 7.5 meters
 AE4133_SLEEVE-DEPTH  : 0.9 meters
 AE4133
 AE4133  HISTORY     - Date     Condition        Report By
 AE4133  HISTORY     - 1996     MONUMENTED       NGS
 AE4133
 AE4133                          STATION DESCRIPTION
 AE4133
 AE4133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4133'12.3 KM (7.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4133'IN FAULKTON, 726.0 M (2381.9 FT) WEST OF MILEPOST 260, 14.4 M (47.2
 AE4133'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) BELOW THE LEVEL OF
 AE4133'THE HIGHWAY, AND 0.8 M (2.6 FT) SOUTH OF A WITNESS POST AND FENCE
 AE4133'CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AE4133'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0420 ***********************************************************************
 PS0420  DESIGNATION -  B 49
 PS0420  PID         -  PS0420
 PS0420  STATE/COUNTY-  SD/BUFFALO
 PS0420  COUNTRY     -  US
 PS0420  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0420
 PS0420                         *CURRENT SURVEY CONTROL
 PS0420  ______________________________________________________________________
 PS0420* NAD 83(1986) POSITION- 44 00 22.     (N) 099 20 23.     (W)   SCALED
 PS0420* NAVD 88 ORTHO HEIGHT -   440.590 (meters)     1445.50  (feet) ADJUSTED
 PS0420  ______________________________________________________________________
 PS0420  GEOID HEIGHT    -        -25.066 (meters)                     GEOID18
 PS0420  DYNAMIC HEIGHT  -        440.489 (meters)     1445.17  (feet) COMP
 PS0420  MODELED GRAVITY -    980,377.5   (mgal)                       NAVD 88
 PS0420
 PS0420  VERT ORDER      -  FIRST     CLASS II
 PS0420
 PS0420.The horizontal coordinates were scaled from a map and have
 PS0420.an estimated accuracy of +/- 6 seconds.
 PS0420
 PS0420.The orthometric height was determined by differential leveling and
 PS0420.adjusted by the NATIONAL GEODETIC SURVEY
 PS0420.in June 1991.
 PS0420
 PS0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0420.GEOID18 height accuracy estimate available here.
 PS0420
 PS0420.Click photographs - Photos may exist for this station.
 PS0420
 PS0420.The dynamic height is computed by dividing the NAVD 88
 PS0420.geopotential number by the normal gravity value computed on the
 PS0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0420.degrees latitude (g = 980.6199 gals.).
 PS0420
 PS0420.The modeled gravity was interpolated from observed gravity values.
 PS0420
 PS0420;                    North         East    Units  Estimated Accuracy
 PS0420;SPC SD S     -   186,310.      679,680.      MT  (+/- 180 meters Scaled)
 PS0420
 PS0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP727726(NAD 83)
 PS0420
 PS0420                          SUPERSEDED SURVEY CONTROL
 PS0420
 PS0420  NGVD 29 (??/??/92)  440.261  (m)         1444.42   (f) ADJ UNCH    1 2
 PS0420
 PS0420.Superseded values are not recommended for survey control.
 PS0420
 PS0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0420.See file dsdata.pdf to determine how the superseded data were derived.
 PS0420
 PS0420_MARKER: DB = BENCH MARK DISK
 PS0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0420_STAMPING: B 49 1934
 PS0420_MARK LOGO: CGS
 PS0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0420+STABILITY: SURFACE MOTION
 PS0420
 PS0420  HISTORY     - Date     Condition        Report By
 PS0420  HISTORY     - 1934     MONUMENTED       CGS
 PS0420  HISTORY     - 1949     GOOD             CGS
 PS0420  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0420
 PS0420                          STATION DESCRIPTION
 PS0420
 PS0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0420'6.1 MI S FROM FORT THOMPSON.
 PS0420'6.1 MILES SOUTH OF FORT THOMPSON, BUFFALO COUNTY.  THIS BENCH MARK
 PS0420'MAY BE REACHED FROM THE POST OFFICE BY GOING 0.2 MILE NORTHEAST
 PS0420'ALONG A GRAVEL ROAD, THENCE 5.9 MILES SOUTHEAST ALONG STATE HIGHWAY
 PS0420'47.  IT IS AT A ROAD INTERSECTION, 77 FEET NORTHWEST OF THE
 PS0420'CENTERLINE OF THE ROAD, 39 FEET SOUTHWEST OF THE CENTERLINE OF THE
 PS0420'HIGHWAY, AT THE CREST OF A RISE, 4 FEET WEST OF A POLE, AND ABOUT
 PS0420'1 FOOT BELOW THE LEVEL OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 PS0420'B 49 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0420
 PS0420                          STATION RECOVERY (2013)
 PS0420
 PS0420'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0120 ***********************************************************************
 OT0120  DESIGNATION -  B 5 Q
 OT0120  PID         -  OT0120
 OT0120  STATE/COUNTY-  SD/PENNINGTON
 OT0120  COUNTRY     -  US
 OT0120  USGS QUAD   -  WALL (2017)
 OT0120
 OT0120                         *CURRENT SURVEY CONTROL
 OT0120  ______________________________________________________________________
 OT0120* NAD 83(1986) POSITION- 43 59 12.     (N) 102 08 57.     (W)   SCALED
 OT0120* NAVD 88 ORTHO HEIGHT -   823.272 (meters)     2701.02  (feet) ADJUSTED
 OT0120  ______________________________________________________________________
 OT0120  GEOID HEIGHT    -        -19.322 (meters)                     GEOID18
 OT0120  DYNAMIC HEIGHT  -        823.024 (meters)     2700.20  (feet) COMP
 OT0120  MODELED GRAVITY -    980,289.2   (mgal)                       NAVD 88
 OT0120
 OT0120  VERT ORDER      -  SECOND    CLASS 0
 OT0120
 OT0120.The horizontal coordinates were scaled from a map and have
 OT0120.an estimated accuracy of +/- 6 seconds.
 OT0120
 OT0120.The orthometric height was determined by differential leveling and
 OT0120.adjusted by the NATIONAL GEODETIC SURVEY
 OT0120.in June 1991.
 OT0120
 OT0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0120.GEOID18 height accuracy estimate available here.
 OT0120
 OT0120.Click photographs - Photos may exist for this station.
 OT0120
 OT0120.The dynamic height is computed by dividing the NAVD 88
 OT0120.geopotential number by the normal gravity value computed on the
 OT0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0120.degrees latitude (g = 980.6199 gals.).
 OT0120
 OT0120.The modeled gravity was interpolated from observed gravity values.
 OT0120
 OT0120;                    North         East    Units  Estimated Accuracy
 OT0120;SPC SD S     -   185,270.      454,350.      MT  (+/- 180 meters Scaled)
 OT0120
 OT0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ286743(NAD 83)
 OT0120
 OT0120                          SUPERSEDED SURVEY CONTROL
 OT0120
 OT0120  NGVD 29 (??/??/92)  822.82   (m)         2699.5    (f) COMPUTED    2 0
 OT0120
 OT0120.Superseded values are not recommended for survey control.
 OT0120
 OT0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0120.See file dsdata.pdf to determine how the superseded data were derived.
 OT0120
 OT0120_MARKER: DS = TRIANGULATION STATION DISK
 OT0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0120_STAMPING: B 5 Q 1961
 OT0120_MARK LOGO: CGS
 OT0120_PROJECTION: FLUSH
 OT0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0120+STABILITY: SURFACE MOTION
 OT0120
 OT0120  HISTORY     - Date     Condition        Report By
 OT0120  HISTORY     - 1961     MONUMENTED       CGS
 OT0120  HISTORY     - 1962     GOOD             CGS
 OT0120
 OT0120                          STATION DESCRIPTION
 OT0120
 OT0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0120'1.4 MI W FROM QUINN.
 OT0120'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0120'AT QUINN, THENCE 1.25 MILES WEST ALONG U.S. HIGHWAY 14 IN SECTION
 OT0120'2, T 1 S, R 16 E, 97 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OT0120'2 1/2 FEET NORTH OF A FENCE, 4.7 FEET NORTHWEST OF A METAL
 OT0120'WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 OT0120'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0120'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0118 ***********************************************************************
 OT0118  DESIGNATION -  B 5 Q AZ MK
 OT0118  PID         -  OT0118
 OT0118  STATE/COUNTY-  SD/PENNINGTON
 OT0118  COUNTRY     -  US
 OT0118  USGS QUAD   -  WALL (2017)
 OT0118
 OT0118                         *CURRENT SURVEY CONTROL
 OT0118  ______________________________________________________________________
 OT0118* NAD 83(1986) POSITION- 43 59 15.     (N) 102 09 14.     (W)   SCALED
 OT0118* NAVD 88 ORTHO HEIGHT -   820.094 (meters)     2690.59  (feet) ADJUSTED
 OT0118  ______________________________________________________________________
 OT0118  GEOID HEIGHT    -        -19.305 (meters)                     GEOID18
 OT0118  DYNAMIC HEIGHT  -        819.846 (meters)     2689.78  (feet) COMP
 OT0118  MODELED GRAVITY -    980,289.2   (mgal)                       NAVD 88
 OT0118
 OT0118  VERT ORDER      -  SECOND    CLASS 0
 OT0118
 OT0118.The horizontal coordinates were scaled from a map and have
 OT0118.an estimated accuracy of +/- 6 seconds.
 OT0118
 OT0118.The orthometric height was determined by differential leveling and
 OT0118.adjusted by the NATIONAL GEODETIC SURVEY
 OT0118.in June 1991.
 OT0118
 OT0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0118.GEOID18 height accuracy estimate available here.
 OT0118
 OT0118.Click photographs - Photos may exist for this station.
 OT0118
 OT0118.The dynamic height is computed by dividing the NAVD 88
 OT0118.geopotential number by the normal gravity value computed on the
 OT0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0118.degrees latitude (g = 980.6199 gals.).
 OT0118
 OT0118.The modeled gravity was interpolated from observed gravity values.
 OT0118
 OT0118;                    North         East    Units  Estimated Accuracy
 OT0118;SPC SD S     -   185,370.      453,970.      MT  (+/- 180 meters Scaled)
 OT0118
 OT0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ282744(NAD 83)
 OT0118
 OT0118                          SUPERSEDED SURVEY CONTROL
 OT0118
 OT0118  NGVD 29 (??/??/92)  819.64   (m)         2689.1    (f) COMPUTED    2 0
 OT0118
 OT0118.Superseded values are not recommended for survey control.
 OT0118
 OT0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0118.See file dsdata.pdf to determine how the superseded data were derived.
 OT0118
 OT0118_MARKER: DZ = AZIMUTH MARK DISK
 OT0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0118_STAMPING: B 5 Q 1961
 OT0118_MARK LOGO: CGS
 OT0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0118+STABILITY: SURFACE MOTION
 OT0118
 OT0118  HISTORY     - Date     Condition        Report By
 OT0118  HISTORY     - 1961     MONUMENTED       CGS
 OT0118  HISTORY     - 1962     GOOD             CGS
 OT0118
 OT0118                          STATION DESCRIPTION
 OT0118
 OT0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0118'1.7 MI W FROM QUINN.
 OT0118'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0118'AT QUINN, THENCE 1.5 MILES WEST ALONG U.S. HIGHWAY 14, IN SECTION
 OT0118'2, T 1 S, R 16 E, 100 FEET NORTH OF THE CENTER LINE OF THE
 OT0118'HIGHWAY, 108 FEET NORTHWEST OF THE NORTH END OF A CONCRETE
 OT0118'TUBULAR CULVERT, 1 FOOT SOUTH OF A FENCE, 2.0 FEET WEST OF A
 OT0118'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN
 OT0118'THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0119 ***********************************************************************
 OT0119  DESIGNATION -  B 5 Q RM 1
 OT0119  PID         -  OT0119
 OT0119  STATE/COUNTY-  SD/PENNINGTON
 OT0119  COUNTRY     -  US
 OT0119  USGS QUAD   -  WALL (2017)
 OT0119
 OT0119                         *CURRENT SURVEY CONTROL
 OT0119  ______________________________________________________________________
 OT0119* NAD 83(1986) POSITION- 43 59 15.     (N) 102 08 56.     (W)   SCALED
 OT0119* NAVD 88 ORTHO HEIGHT -   822.475 (meters)     2698.40  (feet) ADJUSTED
 OT0119  ______________________________________________________________________
 OT0119  GEOID HEIGHT    -        -19.323 (meters)                     GEOID18
 OT0119  DYNAMIC HEIGHT  -        822.227 (meters)     2697.59  (feet) COMP
 OT0119  MODELED GRAVITY -    980,289.3   (mgal)                       NAVD 88
 OT0119
 OT0119  VERT ORDER      -  SECOND    CLASS 0
 OT0119
 OT0119.The horizontal coordinates were scaled from a map and have
 OT0119.an estimated accuracy of +/- 6 seconds.
 OT0119
 OT0119.The orthometric height was determined by differential leveling and
 OT0119.adjusted by the NATIONAL GEODETIC SURVEY
 OT0119.in June 1991.
 OT0119
 OT0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0119.GEOID18 height accuracy estimate available here.
 OT0119
 OT0119.Click photographs - Photos may exist for this station.
 OT0119
 OT0119.The dynamic height is computed by dividing the NAVD 88
 OT0119.geopotential number by the normal gravity value computed on the
 OT0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0119.degrees latitude (g = 980.6199 gals.).
 OT0119
 OT0119.The modeled gravity was interpolated from observed gravity values.
 OT0119
 OT0119;                    North         East    Units  Estimated Accuracy
 OT0119;SPC SD S     -   185,360.      454,370.      MT  (+/- 180 meters Scaled)
 OT0119
 OT0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ286744(NAD 83)
 OT0119
 OT0119                          SUPERSEDED SURVEY CONTROL
 OT0119
 OT0119  NGVD 29 (??/??/92)  822.02   (m)         2696.9    (f) COMPUTED    2 0
 OT0119
 OT0119.Superseded values are not recommended for survey control.
 OT0119
 OT0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0119.See file dsdata.pdf to determine how the superseded data were derived.
 OT0119
 OT0119_MARKER: DR = REFERENCE MARK DISK
 OT0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0119_STAMPING: B 5 Q NO 1 1961
 OT0119_MARK LOGO: CGS
 OT0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0119+STABILITY: SURFACE MOTION
 OT0119
 OT0119  HISTORY     - Date     Condition        Report By
 OT0119  HISTORY     - 1961     MONUMENTED       CGS
 OT0119  HISTORY     - 1962     GOOD             CGS
 OT0119
 OT0119                          STATION DESCRIPTION
 OT0119
 OT0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0119'1.4 MI W FROM QUINN.
 OT0119'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0119'AT QUINN, THENCE 1.25 MILES WEST ALONG U.S. HIGHWAY 14 IN SECTION
 OT0119'2, T 1 S, R 16 E, 93 FEET NORTH OF THE CENTER LINE OF THE
 OT0119'HIGHWAY, 11 1/2 FEET WEST OF A TELEPHONE POLE, 1 FOOT SOUTH OF A
 OT0119'FENCE, 198.2 FEET NORTH AND ACROSS THE HIGHWAY FROM B 5 Q 1961,
 OT0119'ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE
 OT0119'TOP OF A CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0121 ***********************************************************************
 OT0121  DESIGNATION -  B 5 Q RM 2
 OT0121  PID         -  OT0121
 OT0121  STATE/COUNTY-  SD/PENNINGTON
 OT0121  COUNTRY     -  US
 OT0121  USGS QUAD   -  WALL (2017)
 OT0121
 OT0121                         *CURRENT SURVEY CONTROL
 OT0121  ______________________________________________________________________
 OT0121* NAD 83(1986) POSITION- 43 59 13.     (N) 102 08 54.     (W)   SCALED
 OT0121* NAVD 88 ORTHO HEIGHT -   822.763 (meters)     2699.35  (feet) ADJUSTED
 OT0121  ______________________________________________________________________
 OT0121  GEOID HEIGHT    -        -19.325 (meters)                     GEOID18
 OT0121  DYNAMIC HEIGHT  -        822.515 (meters)     2698.53  (feet) COMP
 OT0121  MODELED GRAVITY -    980,289.3   (mgal)                       NAVD 88
 OT0121
 OT0121  VERT ORDER      -  SECOND    CLASS 0
 OT0121
 OT0121.The horizontal coordinates were scaled from a map and have
 OT0121.an estimated accuracy of +/- 6 seconds.
 OT0121
 OT0121.The orthometric height was determined by differential leveling and
 OT0121.adjusted by the NATIONAL GEODETIC SURVEY
 OT0121.in June 1991.
 OT0121
 OT0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0121.GEOID18 height accuracy estimate available here.
 OT0121
 OT0121.Click photographs - Photos may exist for this station.
 OT0121
 OT0121.The dynamic height is computed by dividing the NAVD 88
 OT0121.geopotential number by the normal gravity value computed on the
 OT0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0121.degrees latitude (g = 980.6199 gals.).
 OT0121
 OT0121.The modeled gravity was interpolated from observed gravity values.
 OT0121
 OT0121;                    North         East    Units  Estimated Accuracy
 OT0121;SPC SD S     -   185,300.      454,420.      MT  (+/- 180 meters Scaled)
 OT0121
 OT0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ286743(NAD 83)
 OT0121
 OT0121                          SUPERSEDED SURVEY CONTROL
 OT0121
 OT0121  NGVD 29 (??/??/92)  822.31   (m)         2697.9    (f) COMPUTED    2 0
 OT0121
 OT0121.Superseded values are not recommended for survey control.
 OT0121
 OT0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0121.See file dsdata.pdf to determine how the superseded data were derived.
 OT0121
 OT0121_MARKER: DR = REFERENCE MARK DISK
 OT0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0121_STAMPING: B 5 Q NO 1 1961
 OT0121_MARK LOGO: CGS
 OT0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0121+STABILITY: SURFACE MOTION
 OT0121
 OT0121  HISTORY     - Date     Condition        Report By
 OT0121  HISTORY     - 1961     MONUMENTED       CGS
 OT0121  HISTORY     - 1962     GOOD             CGS
 OT0121
 OT0121                          STATION DESCRIPTION
 OT0121
 OT0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0121'1.4 MI W FROM QUINN.
 OT0121'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0121'AT QUINN, THENCE 1.25 MILES WEST ALONG U.S. HIGHWAY 14 IN
 OT0121'SECTION 2, T 1 S, R 16 E, 98 FEET SOUTH OF THE CENTER LINE OF
 OT0121'THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 77.7 FEET EAST OF B 5 Q
 OT0121'1961, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN
 OT0121'THE TOP OF A CONCRETE POST WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0116 ***********************************************************************
 OT0116  DESIGNATION -  B 5 R
 OT0116  PID         -  OT0116
 OT0116  STATE/COUNTY-  SD/PENNINGTON
 OT0116  COUNTRY     -  US
 OT0116  USGS QUAD   -  WALL (2017)
 OT0116
 OT0116                         *CURRENT SURVEY CONTROL
 OT0116  ______________________________________________________________________
 OT0116* NAD 83(1986) POSITION- 43 59 15.     (N) 102 09 26.     (W)   SCALED
 OT0116* NAVD 88 ORTHO HEIGHT -   826.976 (meters)     2713.17  (feet) ADJUSTED
 OT0116  ______________________________________________________________________
 OT0116  GEOID HEIGHT    -        -19.293 (meters)                     GEOID18
 OT0116  DYNAMIC HEIGHT  -        826.726 (meters)     2712.35  (feet) COMP
 OT0116  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 OT0116
 OT0116  VERT ORDER      -  SECOND    CLASS 0
 OT0116
 OT0116.The horizontal coordinates were scaled from a map and have
 OT0116.an estimated accuracy of +/- 6 seconds.
 OT0116
 OT0116.The orthometric height was determined by differential leveling and
 OT0116.adjusted by the NATIONAL GEODETIC SURVEY
 OT0116.in June 1991.
 OT0116
 OT0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0116.GEOID18 height accuracy estimate available here.
 OT0116
 OT0116.Click photographs - Photos may exist for this station.
 OT0116
 OT0116.The dynamic height is computed by dividing the NAVD 88
 OT0116.geopotential number by the normal gravity value computed on the
 OT0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0116.degrees latitude (g = 980.6199 gals.).
 OT0116
 OT0116.The modeled gravity was interpolated from observed gravity values.
 OT0116
 OT0116;                    North         East    Units  Estimated Accuracy
 OT0116;SPC SD S     -   185,370.      453,700.      MT  (+/- 180 meters Scaled)
 OT0116
 OT0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ279744(NAD 83)
 OT0116
 OT0116                          SUPERSEDED SURVEY CONTROL
 OT0116
 OT0116  NGVD 29 (??/??/92)  826.52   (m)         2711.7    (f) COMPUTED    2 0
 OT0116
 OT0116.Superseded values are not recommended for survey control.
 OT0116
 OT0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0116.See file dsdata.pdf to determine how the superseded data were derived.
 OT0116
 OT0116_MARKER: DS = TRIANGULATION STATION DISK
 OT0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0116_STAMPING: B 5 R 1961
 OT0116_MARK LOGO: CGS
 OT0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0116+STABILITY: SURFACE MOTION
 OT0116
 OT0116  HISTORY     - Date     Condition        Report By
 OT0116  HISTORY     - 1961     MONUMENTED       CGS
 OT0116  HISTORY     - 1962     GOOD             CGS
 OT0116
 OT0116                          STATION DESCRIPTION
 OT0116
 OT0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0116'1.8 MI W FROM QUINN.
 OT0116'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0116'QUINN, THENCE 1.65 MILES WEST ALONG U.S. HIGHWAY 14, ON THE CREST
 OT0116'OF A HILL IN SECTION 2, T 1 S, R 16 E, 154 NORTH OF THE CENTER
 OT0116'LINE OF THE HIGHWAY, 57 FEET NORTHWEST OF A TELEPHONE POLE,
 OT0116'5 FEET SOUTHWEST OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS
 OT0116'4 FEET, 5.7 FEET WEST OF A METAL WITNESS POST, ABOUT 10 FEET
 OT0116'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 OT0116'POST WHICH PROJECTS 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0117 ***********************************************************************
 OT0117  DESIGNATION -  B 5 R RM 1
 OT0117  PID         -  OT0117
 OT0117  STATE/COUNTY-  SD/PENNINGTON
 OT0117  COUNTRY     -  US
 OT0117  USGS QUAD   -  WALL (2017)
 OT0117
 OT0117                         *CURRENT SURVEY CONTROL
 OT0117  ______________________________________________________________________
 OT0117* NAD 83(1986) POSITION- 43 59 14.     (N) 102 09 25.     (W)   SCALED
 OT0117* NAVD 88 ORTHO HEIGHT -   824.184 (meters)     2704.01  (feet) ADJUSTED
 OT0117  ______________________________________________________________________
 OT0117  GEOID HEIGHT    -        -19.294 (meters)                     GEOID18
 OT0117  DYNAMIC HEIGHT  -        823.935 (meters)     2703.19  (feet) COMP
 OT0117  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 OT0117
 OT0117  VERT ORDER      -  SECOND    CLASS 0
 OT0117
 OT0117.The horizontal coordinates were scaled from a map and have
 OT0117.an estimated accuracy of +/- 6 seconds.
 OT0117
 OT0117.The orthometric height was determined by differential leveling and
 OT0117.adjusted by the NATIONAL GEODETIC SURVEY
 OT0117.in June 1991.
 OT0117
 OT0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0117.GEOID18 height accuracy estimate available here.
 OT0117
 OT0117.Click photographs - Photos may exist for this station.
 OT0117
 OT0117.The dynamic height is computed by dividing the NAVD 88
 OT0117.geopotential number by the normal gravity value computed on the
 OT0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0117.degrees latitude (g = 980.6199 gals.).
 OT0117
 OT0117.The modeled gravity was interpolated from observed gravity values.
 OT0117
 OT0117;                    North         East    Units  Estimated Accuracy
 OT0117;SPC SD S     -   185,340.      453,730.      MT  (+/- 180 meters Scaled)
 OT0117
 OT0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ279743(NAD 83)
 OT0117
 OT0117                          SUPERSEDED SURVEY CONTROL
 OT0117
 OT0117  NGVD 29 (??/??/92)  823.73   (m)         2702.5    (f) COMPUTED    2 0
 OT0117
 OT0117.Superseded values are not recommended for survey control.
 OT0117
 OT0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0117.See file dsdata.pdf to determine how the superseded data were derived.
 OT0117
 OT0117_MARKER: DR = REFERENCE MARK DISK
 OT0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0117_STAMPING: B 5 R NO 1 1961
 OT0117_MARK LOGO: CGS
 OT0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0117+STABILITY: SURFACE MOTION
 OT0117
 OT0117  HISTORY     - Date     Condition        Report By
 OT0117  HISTORY     - 1961     MONUMENTED       CGS
 OT0117  HISTORY     - 1962     GOOD             CGS
 OT0117
 OT0117                          STATION DESCRIPTION
 OT0117
 OT0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0117'1.8 MI W FROM QUINN.
 OT0117'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0117'QUINN, THENCE 1.65 MILES WEST ALONG U.S. HIGHWAY 14 ON THE CREST
 OT0117'OF A HILL IN SECTION 2, T 1 S, R 16 E, 103 FEET NORTH OF THE
 OT0117'CENTER LINE OF THE HIGHWAY, 4 FEET WEST OF A TELEPHONE POLE,
 OT0117'54.3 FEET SOUTH-SOUTHEAST OF B 5 R 1961, 50 FEET SOUTH OF A
 OT0117'FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 OT0117'CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0115 ***********************************************************************
 OT0115  DESIGNATION -  B 5 R RM 2
 OT0115  PID         -  OT0115
 OT0115  STATE/COUNTY-  SD/PENNINGTON
 OT0115  COUNTRY     -  US
 OT0115  USGS QUAD   -  WALL (2017)
 OT0115
 OT0115                         *CURRENT SURVEY CONTROL
 OT0115  ______________________________________________________________________
 OT0115* NAD 83(1986) POSITION- 43 59 16.     (N) 102 09 27.     (W)   SCALED
 OT0115* NAVD 88 ORTHO HEIGHT -   825.701 (meters)     2708.99  (feet) ADJUSTED
 OT0115  ______________________________________________________________________
 OT0115  GEOID HEIGHT    -        -19.292 (meters)                     GEOID18
 OT0115  DYNAMIC HEIGHT  -        825.452 (meters)     2708.17  (feet) COMP
 OT0115  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 OT0115
 OT0115  VERT ORDER      -  SECOND    CLASS 0
 OT0115
 OT0115.The horizontal coordinates were scaled from a map and have
 OT0115.an estimated accuracy of +/- 6 seconds.
 OT0115
 OT0115.The orthometric height was determined by differential leveling and
 OT0115.adjusted by the NATIONAL GEODETIC SURVEY
 OT0115.in June 1991.
 OT0115
 OT0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0115.GEOID18 height accuracy estimate available here.
 OT0115
 OT0115.Click photographs - Photos may exist for this station.
 OT0115
 OT0115.The dynamic height is computed by dividing the NAVD 88
 OT0115.geopotential number by the normal gravity value computed on the
 OT0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0115.degrees latitude (g = 980.6199 gals.).
 OT0115
 OT0115.The modeled gravity was interpolated from observed gravity values.
 OT0115
 OT0115;                    North         East    Units  Estimated Accuracy
 OT0115;SPC SD S     -   185,400.      453,680.      MT  (+/- 180 meters Scaled)
 OT0115
 OT0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ279744(NAD 83)
 OT0115
 OT0115                          SUPERSEDED SURVEY CONTROL
 OT0115
 OT0115  NGVD 29 (??/??/92)  825.25   (m)         2707.5    (f) COMPUTED    2 0
 OT0115
 OT0115.Superseded values are not recommended for survey control.
 OT0115
 OT0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0115.See file dsdata.pdf to determine how the superseded data were derived.
 OT0115
 OT0115_MARKER: DR = REFERENCE MARK DISK
 OT0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0115_STAMPING: B 5 R NO 2 1961
 OT0115_MARK LOGO: CGS
 OT0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0115+STABILITY: SURFACE MOTION
 OT0115
 OT0115  HISTORY     - Date     Condition        Report By
 OT0115  HISTORY     - 1961     MONUMENTED       CGS
 OT0115  HISTORY     - 1962     GOOD             CGS
 OT0115
 OT0115                          STATION DESCRIPTION
 OT0115
 OT0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0115'1.8 MI W FROM QUINN.
 OT0115'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0115'QUINN, THENCE 1.65 MILES WEST ALONG U.S. HIGHWAY 14, ON THE CREST
 OT0115'OF A HILL IN SECTION 2, T 1 S, R 16 E, 138 FEET NORTH OF THE
 OT0115'CENTER LINE OF THE HIGHWAY, 2 FEET SOUTH OF A FENCE, 54.2 FEET
 OT0115'WEST-SOUTHWEST OF B 5 R 1961, ABOUT 6 FEET ABOVE THE LEVEL OF
 OT0115'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0115'3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0536 ***********************************************************************
 PS0536  DESIGNATION -  B 50
 PS0536  PID         -  PS0536
 PS0536  STATE/COUNTY-  SD/HYDE
 PS0536  COUNTRY     -  US
 PS0536  USGS QUAD   -  HOLABIRD (2017)
 PS0536
 PS0536                         *CURRENT SURVEY CONTROL
 PS0536  ______________________________________________________________________
 PS0536* NAD 83(1986) POSITION- 44 31 22.81   (N) 099 33 46.15   (W)   HD_HELD1
 PS0536* NAVD 88 ORTHO HEIGHT -   549.284 (meters)     1802.11  (feet) ADJUSTED
 PS0536  ______________________________________________________________________
 PS0536  GEOID HEIGHT    -        -23.733 (meters)                     GEOID18
 PS0536  DYNAMIC HEIGHT  -        549.174 (meters)     1801.75  (feet) COMP
 PS0536  MODELED GRAVITY -    980,399.4   (mgal)                       NAVD 88
 PS0536
 PS0536  VERT ORDER      -  SECOND    CLASS 0
 PS0536
 PS0536.The horizontal coordinates were determined by differentially corrected
 PS0536.hand held GPS observations or other comparable positioning techniques
 PS0536.and have an estimated accuracy of +/- 3 meters.
 PS0536
 PS0536.The orthometric height was determined by differential leveling and
 PS0536.adjusted by the NATIONAL GEODETIC SURVEY
 PS0536.in June 1991.
 PS0536
 PS0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0536.GEOID18 height accuracy estimate available here.
 PS0536
 PS0536.Click photographs - Photos may exist for this station.
 PS0536
 PS0536.The dynamic height is computed by dividing the NAVD 88
 PS0536.geopotential number by the normal gravity value computed on the
 PS0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0536.degrees latitude (g = 980.6199 gals.).
 PS0536
 PS0536.The modeled gravity was interpolated from observed gravity values.
 PS0536
 PS0536;                    North         East    Units  Estimated Accuracy
 PS0536;SPC SD N     -    76,731.6     634,754.3     MT  (+/- 3 meters HH1 GPS) 
 PS0536
 PS0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5527430118(NAD 83)
 PS0536
 PS0536                          SUPERSEDED SURVEY CONTROL
 PS0536
 PS0536  NGVD 29 (??/??/92)  548.924  (m)         1800.93   (f) ADJ UNCH    2 0
 PS0536
 PS0536.Superseded values are not recommended for survey control.
 PS0536
 PS0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0536.See file dsdata.pdf to determine how the superseded data were derived.
 PS0536
 PS0536_MARKER: DB = BENCH MARK DISK
 PS0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0536_STAMPING: B 50 1934
 PS0536_MARK LOGO: CGS
 PS0536_PROJECTION: FLUSH
 PS0536_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0536+STABILITY: SURFACE MOTION
 PS0536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0536+SATELLITE: SATELLITE OBSERVATIONS - November 30, 1994
 PS0536
 PS0536  HISTORY     - Date     Condition        Report By
 PS0536  HISTORY     - 1934     MONUMENTED       CGS
 PS0536  HISTORY     - 1940     GOOD             CGS
 PS0536  HISTORY     - 19941130 GOOD             NGS
 PS0536
 PS0536                          STATION DESCRIPTION
 PS0536
 PS0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0536'1.7 MI E FROM HOLABIRD.
 PS0536'ABOUT 1.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0536'FROM THE STATION AT HOLABIRD, HYDE COUNTY, ABOUT 8 POLES WEST
 PS0536'OF MILEPOST 431, AT A SECTION-LINE ROAD CROSSING, 90.5 FEET
 PS0536'NORTH OF THE NORTH RAIL, 38.5 FEET EAST OF THE CENTER LINE OF
 PS0536'THE ROAD, 3 FEET EAST OF THE RIGHT-OF-WAY FENCE, 0.8 FOOT EAST
 PS0536'OF A WHITE REFERENCE POST, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 PS0536'A STANDARD DISK, STAMPED B 50 1934 AND SET IN THE TOP OF A
 PS0536'CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 PS0536
 PS0536                          STATION RECOVERY (1940)
 PS0536
 PS0536'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0536'RECOVERED IN GOOD CONDITION.
 PS0536
 PS0536                          STATION RECOVERY (1994)
 PS0536
 PS0536'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0536'9.6 KM (5.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0536'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.4 KM (0.25 MI) SOUTHERLY ALONG
 PS0536'A GRAVELED ROAD, 27.4 M (89.9 FT) NORTH OF THE NEAR RAIL OF THE
 PS0536'DAKOTA, MINNESOTA AND EASTERN RAILROAD, 11.6 M (38.1 FT) EAST OF THE
 PS0536'ROAD CENTER, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE ROAD, AND THE
 PS0536'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0253 ***********************************************************************
 PS0253  DESIGNATION -  B 51
 PS0253  PID         -  PS0253
 PS0253  STATE/COUNTY-  SD/HAND
 PS0253  COUNTRY     -  US
 PS0253  USGS QUAD   -  MILLER SE (2017)
 PS0253
 PS0253                         *CURRENT SURVEY CONTROL
 PS0253  ______________________________________________________________________
 PS0253* NAD 83(1986) POSITION- 44 30 49.33   (N) 098 51 47.93   (W)   HD_HELD1
 PS0253* NAVD 88 ORTHO HEIGHT -   462.992 (meters)     1519.00  (feet) ADJUSTED
 PS0253  ______________________________________________________________________
 PS0253  GEOID HEIGHT    -        -24.698 (meters)                     GEOID18
 PS0253  DYNAMIC HEIGHT  -        462.903 (meters)     1518.71  (feet) COMP
 PS0253  MODELED GRAVITY -    980,413.8   (mgal)                       NAVD 88
 PS0253
 PS0253  VERT ORDER      -  FIRST     CLASS II
 PS0253
 PS0253.The horizontal coordinates were determined by differentially corrected
 PS0253.hand held GPS observations or other comparable positioning techniques
 PS0253.and have an estimated accuracy of +/- 3 meters.
 PS0253
 PS0253.The orthometric height was determined by differential leveling and
 PS0253.adjusted by the NATIONAL GEODETIC SURVEY
 PS0253.in October 1997.
 PS0253
 PS0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0253.GEOID18 height accuracy estimate available here.
 PS0253
 PS0253.Click photographs - Photos may exist for this station.
 PS0253
 PS0253.The dynamic height is computed by dividing the NAVD 88
 PS0253.geopotential number by the normal gravity value computed on the
 PS0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0253.degrees latitude (g = 980.6199 gals.).
 PS0253
 PS0253.The modeled gravity was interpolated from observed gravity values.
 PS0253
 PS0253;                    North         East    Units  Estimated Accuracy
 PS0253;SPC SD N     -    76,238.8     690,374.5     MT  (+/- 3 meters HH1 GPS) 
 PS0253
 PS0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ1086328940(NAD 83)
 PS0253
 PS0253                          SUPERSEDED SURVEY CONTROL
 PS0253
 PS0253  NAVD 88 (06/15/91)  462.995  (m)         1519.01   (f) SUPERSEDED  1 2
 PS0253  NGVD 29 (??/??/92)  462.674  (m)         1517.96   (f) ADJ UNCH    1 2
 PS0253
 PS0253.Superseded values are not recommended for survey control.
 PS0253
 PS0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0253.See file dsdata.pdf to determine how the superseded data were derived.
 PS0253
 PS0253_MARKER: DB = BENCH MARK DISK
 PS0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0253_STAMPING: B 51 1934
 PS0253_MARK LOGO: CGS
 PS0253_PROJECTION: FLUSH
 PS0253_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0253+STABILITY: SURFACE MOTION
 PS0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0253+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0253
 PS0253  HISTORY     - Date     Condition        Report By
 PS0253  HISTORY     - 1934     MONUMENTED       CGS
 PS0253  HISTORY     - 1940     GOOD             CGS
 PS0253  HISTORY     - 19941101 GOOD             NGS
 PS0253
 PS0253                          STATION DESCRIPTION
 PS0253
 PS0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0253'3.6 MI W FROM VAYLAND.
 PS0253'ABOUT 3.6 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0253'FROM THE STATION AT VAYLAND, HAND COUNTY, ABOUT 23 POLES
 PS0253'WEST OF MILEPOST 396, AT A SECTION-LINE ROAD CROSSING, 34.5 FEET
 PS0253'EAST OF THE CENTER LINE OF THE ROAD, 92.2 FEET NORTH OF THE
 PS0253'NORTH RAIL, 5 FEET SOUTHEAST OF A CORNER OF THE RIGHT-OF-WAY
 PS0253'FENCE, 0.6 FOOT WEST OF A WHITE REFERENCE POST, AND ABOUT
 PS0253'1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 51 1934
 PS0253'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 PS0253'ABOVE GROUND.
 PS0253
 PS0253                          STATION RECOVERY (1940)
 PS0253
 PS0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0253'RECOVERED IN GOOD CONDITION.
 PS0253
 PS0253                          STATION RECOVERY (1994)
 PS0253
 PS0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0253'10.1 KM (6.25 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0253'IN MILLER, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 PS0253'28.0 M (91.9 FT) NORTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND
 PS0253'EASTERN RAILROAD, 10.5 M (34.4 FT) EAST OF THE ROAD CENTER,, 0.3 M
 PS0253'(1.0 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) WEST OF A WITNESS
 PS0253'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0101 ***********************************************************************
 PS0101  DESIGNATION -  B 52
 PS0101  PID         -  PS0101
 PS0101  STATE/COUNTY-  SD/BEADLE
 PS0101  COUNTRY     -  US
 PS0101  USGS QUAD   -  HURON (2017)
 PS0101
 PS0101                         *CURRENT SURVEY CONTROL
 PS0101  ______________________________________________________________________
 PS0101* NAD 83(1986) POSITION- 44 21 59.     (N) 098 08 03.     (W)   SCALED
 PS0101* NAVD 88 ORTHO HEIGHT -   395.113 (meters)     1296.30  (feet) ADJUSTED
 PS0101  ______________________________________________________________________
 PS0101  GEOID HEIGHT    -        -25.034 (meters)                     GEOID18
 PS0101  DYNAMIC HEIGHT  -        395.047 (meters)     1296.08  (feet) COMP
 PS0101  MODELED GRAVITY -    980,439.4   (mgal)                       NAVD 88
 PS0101
 PS0101  VERT ORDER      -  SECOND    CLASS 0
 PS0101
 PS0101.The horizontal coordinates were scaled from a map and have
 PS0101.an estimated accuracy of +/- 6 seconds.
 PS0101
 PS0101.The orthometric height was determined by differential leveling and
 PS0101.adjusted by the NATIONAL GEODETIC SURVEY
 PS0101.in June 1991.
 PS0101
 PS0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0101.GEOID18 height accuracy estimate available here.
 PS0101
 PS0101.Click photographs - Photos may exist for this station.
 PS0101
 PS0101.The dynamic height is computed by dividing the NAVD 88
 PS0101.geopotential number by the normal gravity value computed on the
 PS0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0101.degrees latitude (g = 980.6199 gals.).
 PS0101
 PS0101.The modeled gravity was interpolated from observed gravity values.
 PS0101
 PS0101;                    North         East    Units  Estimated Accuracy
 PS0101;SPC SD N     -    60,950.      748,720.      MT  (+/- 180 meters Scaled)
 PS0101
 PS0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ689129(NAD 83)
 PS0101
 PS0101                          SUPERSEDED SURVEY CONTROL
 PS0101
 PS0101  NGVD 29 (??/??/92)  394.848  (m)         1295.43   (f) ADJ UNCH    2 0
 PS0101
 PS0101.Superseded values are not recommended for survey control.
 PS0101
 PS0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0101.See file dsdata.pdf to determine how the superseded data were derived.
 PS0101
 PS0101_MARKER: DB = BENCH MARK DISK
 PS0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0101_STAMPING: B 52 1934
 PS0101_MARK LOGO: CGS
 PS0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0101+STABILITY: SURFACE MOTION
 PS0101
 PS0101  HISTORY     - Date     Condition        Report By
 PS0101  HISTORY     - 1934     MONUMENTED       CGS
 PS0101  HISTORY     - 19941017 MARK NOT FOUND   NGS
 PS0101
 PS0101                          STATION DESCRIPTION
 PS0101
 PS0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0101'4.5 MI E FROM HURON.
 PS0101'ABOUT 4.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0101'FROM THE POST OFFICE AT HURON, BEADLE COUNTY, ABOUT 7 POLES EAST
 PS0101'OF MILEPOST 359, AT A ROAD CROSSING, ABOUT 114 FEET WEST OF THE
 PS0101'CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE CENTER LINE OF THE
 PS0101'TRACK, AND ABOUT 6 FEET WEST OF A POLE.  A STANDARD DISK, STAMPED
 PS0101'B 52 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0101
 PS0101                          STATION RECOVERY (1994)
 PS0101
 PS0101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0101'THE POST WAS FOUND WITH THE DISK MISSING.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0359 ***********************************************************************
 OQ0359  DESIGNATION -  B 53
 OQ0359  PID         -  OQ0359
 OQ0359  STATE/COUNTY-  SD/MCCOOK
 OQ0359  COUNTRY     -  US
 OQ0359  USGS QUAD   -  UNITYVILLE (2017)
 OQ0359
 OQ0359                         *CURRENT SURVEY CONTROL
 OQ0359  ______________________________________________________________________
 OQ0359* NAD 83(1986) POSITION- 43 45 22.     (N) 097 25 06.     (W)   SCALED
 OQ0359* NAVD 88 ORTHO HEIGHT -   455.830 (meters)     1495.50  (feet) ADJUSTED
 OQ0359  ______________________________________________________________________
 OQ0359  GEOID HEIGHT    -        -25.948 (meters)                     GEOID18
 OQ0359  DYNAMIC HEIGHT  -        455.719 (meters)     1495.14  (feet) COMP
 OQ0359  MODELED GRAVITY -    980,362.7   (mgal)                       NAVD 88
 OQ0359
 OQ0359  VERT ORDER      -  SECOND    CLASS 0
 OQ0359
 OQ0359.The horizontal coordinates were scaled from a map and have
 OQ0359.an estimated accuracy of +/- 6 seconds.
 OQ0359
 OQ0359.The orthometric height was determined by differential leveling and
 OQ0359.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0359.in June 1991.
 OQ0359
 OQ0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0359.GEOID18 height accuracy estimate available here.
 OQ0359
 OQ0359.Click photographs - Photos may exist for this station.
 OQ0359
 OQ0359.The dynamic height is computed by dividing the NAVD 88
 OQ0359.geopotential number by the normal gravity value computed on the
 OQ0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0359.degrees latitude (g = 980.6199 gals.).
 OQ0359
 OQ0359.The modeled gravity was interpolated from observed gravity values.
 OQ0359
 OQ0359;                    North         East    Units  Estimated Accuracy
 OQ0359;SPC SD S     -   162,180.      834,690.      MT  (+/- 180 meters Scaled)
 OQ0359
 OQ0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP273460(NAD 83)
 OQ0359
 OQ0359                          SUPERSEDED SURVEY CONTROL
 OQ0359
 OQ0359  NGVD 29 (??/??/92)  455.540  (m)         1494.55   (f) ADJ UNCH    2 0
 OQ0359
 OQ0359.Superseded values are not recommended for survey control.
 OQ0359
 OQ0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0359.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0359
 OQ0359_MARKER: DB = BENCH MARK DISK
 OQ0359_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OQ0359_SP_SET: CULVERT HEADWALL
 OQ0359_STAMPING: B 53 1934
 OQ0359_MARK LOGO: CGS
 OQ0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0359+STABILITY: SURFACE MOTION
 OQ0359
 OQ0359  HISTORY     - Date     Condition        Report By
 OQ0359  HISTORY     - 1934     MONUMENTED       CGS
 OQ0359
 OQ0359                          STATION DESCRIPTION
 OQ0359
 OQ0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0359'2.9 MI NW FROM SALEM.
 OQ0359'ABOUT 2.9 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0359'RAILWAY FROM THE HIGH SCHOOL AT SALEM, MC COOK COUNTY, ABOUT
 OQ0359'26 POLES SOUTHEAST OF MILEPOST 79, AT CONCRETE CULVERT 2763,
 OQ0359'IN THE CENTER OF THE TOP OF THE SOUTHWEST CONCRETE HEAD WALL,
 OQ0359'AND 2 FEET LOWER THAN THE TRACK LEVEL.  A STANDARD DISK, STAMPED
 OQ0359'B 53 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0190 ***********************************************************************
 PR0190  DESIGNATION -  B 55
 PR0190  PID         -  PR0190
 PR0190  STATE/COUNTY-  SD/BROOKINGS
 PR0190  COUNTRY     -  US
 PR0190  USGS QUAD   -  AURORA (2017)
 PR0190
 PR0190                         *CURRENT SURVEY CONTROL
 PR0190  ______________________________________________________________________
 PR0190* NAD 83(1986) POSITION- 44 19 45.     (N) 096 38 27.     (W)   SCALED
 PR0190* NAVD 88 ORTHO HEIGHT -   516.417 (meters)     1694.28  (feet) ADJUSTED
 PR0190  ______________________________________________________________________
 PR0190  GEOID HEIGHT    -        -25.486 (meters)                     GEOID18
 PR0190  DYNAMIC HEIGHT  -        516.322 (meters)     1693.97  (feet) COMP
 PR0190  MODELED GRAVITY -    980,418.1   (mgal)                       NAVD 88
 PR0190
 PR0190  VERT ORDER      -  SECOND    CLASS 0
 PR0190
 PR0190.The horizontal coordinates were scaled from a map and have
 PR0190.an estimated accuracy of +/- 6 seconds.
 PR0190
 PR0190.The orthometric height was determined by differential leveling and
 PR0190.adjusted by the NATIONAL GEODETIC SURVEY
 PR0190.in June 1991.
 PR0190
 PR0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0190.GEOID18 height accuracy estimate available here.
 PR0190
 PR0190.Click photographs - Photos may exist for this station.
 PR0190
 PR0190.The dynamic height is computed by dividing the NAVD 88
 PR0190.geopotential number by the normal gravity value computed on the
 PR0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0190.degrees latitude (g = 980.6199 gals.).
 PR0190
 PR0190.The modeled gravity was interpolated from observed gravity values.
 PR0190
 PR0190;                    North         East    Units  Estimated Accuracy
 PR0190;SPC SD N     -    60,660.      867,860.      MT  (+/- 180 meters Scaled)
 PR0190
 PR0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ880111(NAD 83)
 PR0190
 PR0190                          SUPERSEDED SURVEY CONTROL
 PR0190
 PR0190  NGVD 29 (??/??/92)  516.176  (m)         1693.49   (f) ADJ UNCH    2 0
 PR0190
 PR0190.Superseded values are not recommended for survey control.
 PR0190
 PR0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0190.See file dsdata.pdf to determine how the superseded data were derived.
 PR0190
 PR0190_MARKER: DB = BENCH MARK DISK
 PR0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0190_STAMPING: B 55 1934
 PR0190_MARK LOGO: CGS
 PR0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0190+STABILITY: SURFACE MOTION
 PR0190
 PR0190  HISTORY     - Date     Condition        Report By
 PR0190  HISTORY     - 1934     MONUMENTED       CGS
 PR0190  HISTORY     - 19940917 MARK NOT FOUND   NGS
 PR0190
 PR0190                          STATION DESCRIPTION
 PR0190
 PR0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0190'AT BUSHNELL.
 PR0190'AT BUSHNELL, BROOKINGS COUNTY, ON THE CHICAGO, ROCK ISLAND AND
 PR0190'PACIFIC RAILWAY, ABOUT 80 FEET NORTH OF THE STATION, 40 FEET
 PR0190'EAST OF THE CENTER LINE OF THE TRACK, AND ABOUT 6 FEET LOWER
 PR0190'THAN THE TRACK.  A STANDARD DISK, STAMPED B 55 1934 AND SET IN
 PR0190'THE TOP OF A CONCRETE POST.
 PR0190
 PR0190                          STATION RECOVERY (1994)
 PR0190
 PR0190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0190'THE RAILROAD TRACKS AND STATION HAVE BEEN RAZED AND THE AREA GRADED.
 PR0190'ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0309 ***********************************************************************
 PR0309  DESIGNATION -  B 56
 PR0309  PID         -  PR0309
 PR0309  STATE/COUNTY-  SD/DEUEL
 PR0309  COUNTRY     -  US
 PR0309  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0309
 PR0309                         *CURRENT SURVEY CONTROL
 PR0309  ______________________________________________________________________
 PR0309* NAD 83(1986) POSITION- 44 47 16.     (N) 096 40 46.     (W)   SCALED
 PR0309* NAVD 88 ORTHO HEIGHT -   550.975 (meters)     1807.66  (feet) ADJUSTED
 PR0309  ______________________________________________________________________
 PR0309  GEOID HEIGHT    -        -25.285 (meters)                     GEOID18
 PR0309  DYNAMIC HEIGHT  -        550.893 (meters)     1807.39  (feet) COMP
 PR0309  MODELED GRAVITY -    980,450.8   (mgal)                       NAVD 88
 PR0309
 PR0309  VERT ORDER      -  SECOND    CLASS 0
 PR0309
 PR0309.The horizontal coordinates were scaled from a map and have
 PR0309.an estimated accuracy of +/- 6 seconds.
 PR0309
 PR0309.The orthometric height was determined by differential leveling and
 PR0309.adjusted by the NATIONAL GEODETIC SURVEY
 PR0309.in June 1991.
 PR0309
 PR0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0309.GEOID18 height accuracy estimate available here.
 PR0309
 PR0309.Click photographs - Photos may exist for this station.
 PR0309
 PR0309.The dynamic height is computed by dividing the NAVD 88
 PR0309.geopotential number by the normal gravity value computed on the
 PR0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0309.degrees latitude (g = 980.6199 gals.).
 PR0309
 PR0309.The modeled gravity was interpolated from observed gravity values.
 PR0309
 PR0309;                    North         East    Units  Estimated Accuracy
 PR0309;SPC SD N     -   111,450.      862,690.      MT  (+/- 180 meters Scaled)
 PR0309
 PR0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ835619(NAD 83)
 PR0309
 PR0309                          SUPERSEDED SURVEY CONTROL
 PR0309
 PR0309  NGVD 29 (??/??/92)  550.720  (m)         1806.82   (f) ADJ UNCH    2 0
 PR0309
 PR0309.Superseded values are not recommended for survey control.
 PR0309
 PR0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0309.See file dsdata.pdf to determine how the superseded data were derived.
 PR0309
 PR0309_MARKER: DB = BENCH MARK DISK
 PR0309_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR0309_SP_SET: CULVERT WINGWALL
 PR0309_STAMPING: B 56 1934
 PR0309_MARK LOGO: CGS
 PR0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0309+STABILITY: SURFACE MOTION
 PR0309
 PR0309  HISTORY     - Date     Condition        Report By
 PR0309  HISTORY     - 1934     MONUMENTED       CGS
 PR0309  HISTORY     - 1973     POOR             USGS
 PR0309
 PR0309                          STATION DESCRIPTION
 PR0309
 PR0309'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0309'2.1 MI N FROM CLEAR LAKE.
 PR0309'ABOUT 2.1 MILE NORTH ALONG U.S. HWY 77 FROM THE NORTH EDGE OF
 PR0309'CLEAR LAKE, T 115 N R 49 W, IN THE NW 1/4 OF SECTION 11, ABOUT
 PR0309'900 FEET EAST OF THE HWY, SET IN THE NE COR OF THE NORTH
 PR0309'WINGWALL OF AN CULVERT UNDER THE OLD HWY ROADBED.  NOTE-- THE
 PR0309'DISK HAS BEEN MUTILATED TO THE POINT THAT ONLY THE AGENCY CAN
 PR0309'BE DETERMINED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0639 ***********************************************************************
 PR0639  DESIGNATION -  B 57
 PR0639  PID         -  PR0639
 PR0639  STATE/COUNTY-  SD/CLARK
 PR0639  COUNTRY     -  US
 PR0639  USGS QUAD   -  GARDEN CITY (2017)
 PR0639
 PR0639                         *CURRENT SURVEY CONTROL
 PR0639  ______________________________________________________________________
 PR0639* NAD 83(1986) POSITION- 44 53 09.     (N) 097 34 23.     (W)   SCALED
 PR0639* NAVD 88 ORTHO HEIGHT -   560.008 (meters)     1837.29  (feet) ADJUSTED
 PR0639  ______________________________________________________________________
 PR0639  GEOID HEIGHT    -        -24.747 (meters)                     GEOID18
 PR0639  DYNAMIC HEIGHT  -        559.925 (meters)     1837.02  (feet) COMP
 PR0639  MODELED GRAVITY -    980,449.7   (mgal)                       NAVD 88
 PR0639
 PR0639  VERT ORDER      -  FIRST     CLASS II
 PR0639
 PR0639.The horizontal coordinates were scaled from a map and have
 PR0639.an estimated accuracy of +/- 6 seconds.
 PR0639
 PR0639.The orthometric height was determined by differential leveling and
 PR0639.adjusted by the NATIONAL GEODETIC SURVEY
 PR0639.in July 1998.
 PR0639
 PR0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0639.GEOID18 height accuracy estimate available here.
 PR0639
 PR0639.Click photographs - Photos may exist for this station.
 PR0639
 PR0639.The dynamic height is computed by dividing the NAVD 88
 PR0639.geopotential number by the normal gravity value computed on the
 PR0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0639.degrees latitude (g = 980.6199 gals.).
 PR0639
 PR0639.The modeled gravity was interpolated from observed gravity values.
 PR0639
 PR0639;                    North         East    Units  Estimated Accuracy
 PR0639;SPC SD N     -   119,830.      791,700.      MT  (+/- 180 meters Scaled)
 PR0639
 PR0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ126712(NAD 83)
 PR0639
 PR0639                          SUPERSEDED SURVEY CONTROL
 PR0639
 PR0639  NAVD 88 (06/15/91)  560.014  (m)         1837.31   (f) SUPERSEDED  1 2
 PR0639  NGVD 29 (??/??/92)  559.706  (m)         1836.30   (f) ADJ UNCH    1 2
 PR0639
 PR0639.Superseded values are not recommended for survey control.
 PR0639
 PR0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0639.See file dsdata.pdf to determine how the superseded data were derived.
 PR0639
 PR0639_MARKER: DB = BENCH MARK DISK
 PR0639_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0639_SP_SET: STEP
 PR0639_STAMPING: B 57 1934
 PR0639_MARK LOGO: CGS
 PR0639_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0639_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0639+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR0639
 PR0639  HISTORY     - Date     Condition        Report By
 PR0639  HISTORY     - 1934     MONUMENTED       CGS
 PR0639  HISTORY     - 19950913 GOOD             NGS
 PR0639  HISTORY     - 19961011 GOOD             CHANCE
 PR0639
 PR0639                          STATION DESCRIPTION
 PR0639
 PR0639'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0639'AT ELROD.
 PR0639'AT ELROD, CLARK COUNTY, AT THE CONSOLIDATED SCHOOL, AT THE SOUTH
 PR0639'SIDE OF THE EAST MAIN ENTRANCE, IN THE TOP OF A CONCRETE STEP,
 PR0639'AND ABOUT 2 FEET HIGHER THAN THE GROUND.  A STANDARD DISK,
 PR0639'STAMPED B 57 1934.
 PR0639
 PR0639                          STATION RECOVERY (1995)
 PR0639
 PR0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0639'8.3 KM (5.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PR0639'MAIN STREET IN HENRY, THENCE 1.1 KM (0.70 MI) NORTHERLY ALONG COUNTY
 PR0639'ROAD 5, IN THE SOUTH END OF THE TOP CONCRETE STEP OF THE EAST ENTRANCE
 PR0639'TO THE ELROD SCHOOL (VACANT), 33.3 M (109.3 FT) WEST OF THE ROAD
 PR0639'CENTER, 8.2 M (26.9 FT) NORTH OF THE SOUTHEAST CORNER OF THE BUILDING,
 PR0639'1.3 M (4.3 FT) SOUTH OF THE CENTER OF THE ENTRANCE, AND 0.5 M (1.6 FT)
 PR0639'ABOVE THE LEVEL OF THE ROAD.
 PR0639
 PR0639                          STATION RECOVERY (1996)
 PR0639
 PR0639'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0639'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0602 ***********************************************************************
 PR0602  DESIGNATION -  B 58
 PR0602  PID         -  PR0602
 PR0602  STATE/COUNTY-  SD/CLARK
 PR0602  COUNTRY     -  US
 PR0602  USGS QUAD   -  GARDEN CITY (2017)
 PR0602
 PR0602                         *CURRENT SURVEY CONTROL
 PR0602  ______________________________________________________________________
 PR0602* NAD 83(1986) POSITION- 44 53 00.     (N) 097 34 40.     (W)   SCALED
 PR0602* NAVD 88 ORTHO HEIGHT -   551.722 (meters)     1810.11  (feet) ADJUSTED
 PR0602  ______________________________________________________________________
 PR0602  GEOID HEIGHT    -        -24.741 (meters)                     GEOID18
 PR0602  DYNAMIC HEIGHT  -        551.639 (meters)     1809.84  (feet) COMP
 PR0602  MODELED GRAVITY -    980,449.8   (mgal)                       NAVD 88
 PR0602
 PR0602  VERT ORDER      -  FIRST     CLASS II
 PR0602
 PR0602.The horizontal coordinates were scaled from a map and have
 PR0602.an estimated accuracy of +/- 6 seconds.
 PR0602
 PR0602.The orthometric height was determined by differential leveling and
 PR0602.adjusted by the NATIONAL GEODETIC SURVEY
 PR0602.in June 1991.
 PR0602
 PR0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0602.GEOID18 height accuracy estimate available here.
 PR0602
 PR0602.Click photographs - Photos may exist for this station.
 PR0602
 PR0602.The dynamic height is computed by dividing the NAVD 88
 PR0602.geopotential number by the normal gravity value computed on the
 PR0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0602.degrees latitude (g = 980.6199 gals.).
 PR0602
 PR0602.The modeled gravity was interpolated from observed gravity values.
 PR0602
 PR0602;                    North         East    Units  Estimated Accuracy
 PR0602;SPC SD N     -   119,540.      791,330.      MT  (+/- 180 meters Scaled)
 PR0602
 PR0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ123709(NAD 83)
 PR0602
 PR0602                          SUPERSEDED SURVEY CONTROL
 PR0602
 PR0602  NGVD 29 (??/??/92)  551.414  (m)         1809.10   (f) ADJ UNCH    1 2
 PR0602
 PR0602.Superseded values are not recommended for survey control.
 PR0602
 PR0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0602.See file dsdata.pdf to determine how the superseded data were derived.
 PR0602
 PR0602_MARKER: DB = BENCH MARK DISK
 PR0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0602_STAMPING: B 58 1934
 PR0602_MARK LOGO: CGS
 PR0602_PROJECTION: FLUSH
 PR0602_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0602+STABILITY: SURFACE MOTION
 PR0602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0602+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR0602
 PR0602  HISTORY     - Date     Condition        Report By
 PR0602  HISTORY     - 1934     MONUMENTED       CGS
 PR0602  HISTORY     - 1973     GOOD             USGS
 PR0602  HISTORY     - 19950913 GOOD             NGS
 PR0602  HISTORY     - 19961011 GOOD             CHANCE
 PR0602
 PR0602                          STATION DESCRIPTION
 PR0602
 PR0602'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0602'AT ELROD.
 PR0602'AT ELROD, IN SECTION 5, T-116 N, R-56W, NEAR THE CROSSING OF A
 PR0602'PAVED ROAD AND THE RAILROAD TRACKS, ABOUT 1460 FT. WEST OF, NEAR
 PR0602'THE NW END OF A RAILROAD SIDING, 171 FT. NW OF, 39 FT. NE FROM
 PR0602'THE CENTERLINE OF THE TRACK, 63 FT. SOUTH OF AN ANGLE T-FENCE,
 PR0602'2.5 FT. SOUTH OF A WITNESS SIGN.
 PR0602
 PR0602                          STATION RECOVERY (1995)
 PR0602
 PR0602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0602'8.3 KM (5.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PR0602'MAIN STREET IN HENRY, THENCE 0.6 KM (0.35 MI) NORTHERLY ALONG COUNTY
 PR0602'ROAD 5, THENCE 0.4 KM (0.25 MI) NORTHWESTERLY ALONG AN ABANDONED
 PR0602'RAILROAD BED, 93.2 M (305.8 FT) WEST OF A FENCE CORNER, 7.9 M (25.9
 PR0602'FT) NORTHEAST OF THE CENTER OF THE RAILROAD BED, 1.0 M (3.3 FT) SOUTH
 PR0602'OF A WITNESS POST, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE RAILROAD BED,
 PR0602'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PR0602
 PR0602                          STATION RECOVERY (1996)
 PR0602
 PR0602'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0602'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0022 ***********************************************************************
 PS0022  DESIGNATION -  B 59
 PS0022  PID         -  PS0022
 PS0022  STATE/COUNTY-  SD/SPINK
 PS0022  COUNTRY     -  US
 PS0022  USGS QUAD   -  GLENDALE COLONY (2017)
 PS0022
 PS0022                         *CURRENT SURVEY CONTROL
 PS0022  ______________________________________________________________________
 PS0022* NAD 83(1986) POSITION- 44 52 23.     (N) 098 19 35.     (W)   SCALED
 PS0022* NAVD 88 ORTHO HEIGHT -   385.175 (meters)     1263.70  (feet) ADJUSTED
 PS0022  ______________________________________________________________________
 PS0022  GEOID HEIGHT    -        -24.338 (meters)                     GEOID18
 PS0022  DYNAMIC HEIGHT  -        385.134 (meters)     1263.56  (feet) COMP
 PS0022  MODELED GRAVITY -    980,500.5   (mgal)                       NAVD 88
 PS0022
 PS0022  VERT ORDER      -  SECOND    CLASS 0
 PS0022
 PS0022.The horizontal coordinates were scaled from a map and have
 PS0022.an estimated accuracy of +/- 6 seconds.
 PS0022
 PS0022.The orthometric height was determined by differential leveling and
 PS0022.adjusted by the NATIONAL GEODETIC SURVEY
 PS0022.in June 1991.
 PS0022
 PS0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0022.GEOID18 height accuracy estimate available here.
 PS0022
 PS0022.Click photographs - Photos may exist for this station.
 PS0022
 PS0022.The dynamic height is computed by dividing the NAVD 88
 PS0022.geopotential number by the normal gravity value computed on the
 PS0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0022.degrees latitude (g = 980.6199 gals.).
 PS0022
 PS0022.The modeled gravity was interpolated from observed gravity values.
 PS0022
 PS0022;                    North         East    Units  Estimated Accuracy
 PS0022;SPC SD N     -   116,900.      732,230.      MT  (+/- 180 meters Scaled)
 PS0022
 PS0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ532690(NAD 83)
 PS0022
 PS0022                          SUPERSEDED SURVEY CONTROL
 PS0022
 PS0022  NGVD 29 (??/??/92)  384.894  (m)         1262.77   (f) ADJ UNCH    2 0
 PS0022
 PS0022.Superseded values are not recommended for survey control.
 PS0022
 PS0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0022.See file dsdata.pdf to determine how the superseded data were derived.
 PS0022
 PS0022_MARKER: DB = BENCH MARK DISK
 PS0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0022_STAMPING: B 59 1934
 PS0022_MARK LOGO: CGS
 PS0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0022+STABILITY: SURFACE MOTION
 PS0022
 PS0022  HISTORY     - Date     Condition        Report By
 PS0022  HISTORY     - 1934     MONUMENTED       CGS
 PS0022  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PS0022
 PS0022                          STATION DESCRIPTION
 PS0022
 PS0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0022'1.4 MI W FROM FRANKFORT.
 PS0022'ABOUT 1.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0022'FROM FRANKFORT, SPINK COUNTY, ABOUT 16 POLES EAST OF MILEPOST
 PS0022'381, 40 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AND ABOUT
 PS0022'3-1/2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 59
 PS0022'1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0022
 PS0022                          STATION RECOVERY (1995)
 PS0022
 PS0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0022'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0343 ***********************************************************************
 OQ0343  DESIGNATION -  B 6
 OQ0343  PID         -  OQ0343
 OQ0343  STATE/COUNTY-  SD/MCCOOK
 OQ0343  COUNTRY     -  US
 OQ0343  USGS QUAD   -  MONTROSE (2017)
 OQ0343
 OQ0343                         *CURRENT SURVEY CONTROL
 OQ0343  ______________________________________________________________________
 OQ0343* NAD 83(1986) POSITION- 43 42 05.     (N) 097 11 02.     (W)   SCALED
 OQ0343* NAVD 88 ORTHO HEIGHT -   450.547 (meters)     1478.17  (feet) ADJUSTED
 OQ0343  ______________________________________________________________________
 OQ0343  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 OQ0343  DYNAMIC HEIGHT  -        450.432 (meters)     1477.79  (feet) COMP
 OQ0343  MODELED GRAVITY -    980,348.8   (mgal)                       NAVD 88
 OQ0343
 OQ0343  VERT ORDER      -  FIRST     CLASS II
 OQ0343
 OQ0343.The horizontal coordinates were scaled from a map and have
 OQ0343.an estimated accuracy of +/- 6 seconds.
 OQ0343
 OQ0343.The orthometric height was determined by differential leveling and
 OQ0343.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0343.in June 1991.
 OQ0343
 OQ0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0343.GEOID18 height accuracy estimate available here.
 OQ0343
 OQ0343.Click photographs - Photos may exist for this station.
 OQ0343
 OQ0343.The dynamic height is computed by dividing the NAVD 88
 OQ0343.geopotential number by the normal gravity value computed on the
 OQ0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0343.degrees latitude (g = 980.6199 gals.).
 OQ0343
 OQ0343.The modeled gravity was interpolated from observed gravity values.
 OQ0343
 OQ0343;                    North         East    Units  Estimated Accuracy
 OQ0343;SPC SD S     -   156,790.      853,780.      MT  (+/- 180 meters Scaled)
 OQ0343
 OQ0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP463403(NAD 83)
 OQ0343
 OQ0343                          SUPERSEDED SURVEY CONTROL
 OQ0343
 OQ0343  NGVD 29 (??/??/92)  450.256  (m)         1477.21   (f) ADJ UNCH    1 2
 OQ0343
 OQ0343.Superseded values are not recommended for survey control.
 OQ0343
 OQ0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0343.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0343
 OQ0343_MARKER: DB = BENCH MARK DISK
 OQ0343_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OQ0343_SP_SET: STEP
 OQ0343_STAMPING: 1477.215 B 6 1925
 OQ0343_MARK LOGO: CGS
 OQ0343_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0343_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0343+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 OQ0343
 OQ0343  HISTORY     - Date     Condition        Report By
 OQ0343  HISTORY     - 1925     MONUMENTED       CGS
 OQ0343  HISTORY     - 1941     GOOD             CGS
 OQ0343  HISTORY     - 20120514 GOOD             INDIV
 OQ0343
 OQ0343                          STATION DESCRIPTION
 OQ0343
 OQ0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OQ0343'AT MONTROSE.
 OQ0343'AT MONTROSE, MC COOK COUNTY, ONE BLOCK SOUTHWEST OF THE CHICAGO,
 OQ0343'ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY STATION, AT THE NORTHWEST
 OQ0343'ENTRANCE TO THE MONTROSE BANK, IN THE TOP OF THE NORTHEAST END OF
 OQ0343'THE BOTTOM CONCRETE STEP, NEAR THE UPPER END OF A CONCRETE
 OQ0343'STAIRWAY LEADING TO THE BASEMENT, AND 5 INCHES ABOVE THE SIDEWALK.
 OQ0343'A STANDARD DISK, STAMPED 1477.215 B 6 1925.  NOTE-- THE CHICAGO,
 OQ0343'ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS NOW THE SOO LINE RAILROAD.
 OQ0343
 OQ0343                          STATION RECOVERY (1941)
 OQ0343
 OQ0343'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OQ0343'RECOVERED IN GOOD CONDITION.
 OQ0343
 OQ0343                          STATION RECOVERY (2012)
 OQ0343
 OQ0343'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0343'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0043 ***********************************************************************
 OT0043  DESIGNATION -  B 6 O
 OT0043  PID         -  OT0043
 OT0043  STATE/COUNTY-  SD/PENNINGTON
 OT0043  COUNTRY     -  US
 OT0043  USGS QUAD   -  WALL (2017)
 OT0043
 OT0043                         *CURRENT SURVEY CONTROL
 OT0043  ______________________________________________________________________
 OT0043* NAD 83(1986) POSITION- 43 55 54.     (N) 102 13 42.     (W)   SCALED
 OT0043* NAVD 88 ORTHO HEIGHT -   913.008 (meters)     2995.43  (feet) ADJUSTED
 OT0043  ______________________________________________________________________
 OT0043  GEOID HEIGHT    -        -19.043 (meters)                     GEOID18
 OT0043  DYNAMIC HEIGHT  -        912.722 (meters)     2994.49  (feet) COMP
 OT0043  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 OT0043
 OT0043  VERT ORDER      -  SECOND    CLASS 0
 OT0043
 OT0043.The horizontal coordinates were scaled from a map and have
 OT0043.an estimated accuracy of +/- 6 seconds.
 OT0043
 OT0043.The orthometric height was determined by differential leveling and
 OT0043.adjusted by the NATIONAL GEODETIC SURVEY
 OT0043.in June 1991.
 OT0043
 OT0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0043.GEOID18 height accuracy estimate available here.
 OT0043
 OT0043.Click photographs - Photos may exist for this station.
 OT0043
 OT0043.The dynamic height is computed by dividing the NAVD 88
 OT0043.geopotential number by the normal gravity value computed on the
 OT0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0043.degrees latitude (g = 980.6199 gals.).
 OT0043
 OT0043.The modeled gravity was interpolated from observed gravity values.
 OT0043
 OT0043;                    North         East    Units  Estimated Accuracy
 OT0043;SPC SD S     -   179,300.      447,860.      MT  (+/- 180 meters Scaled)
 OT0043
 OT0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ224680(NAD 83)
 OT0043
 OT0043                          SUPERSEDED SURVEY CONTROL
 OT0043
 OT0043  NGVD 29 (??/??/92)  912.55   (m)         2993.9    (f) COMPUTED    2 0
 OT0043
 OT0043.Superseded values are not recommended for survey control.
 OT0043
 OT0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0043.See file dsdata.pdf to determine how the superseded data were derived.
 OT0043
 OT0043_MARKER: DS = TRIANGULATION STATION DISK
 OT0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0043_STAMPING: B 6 O 1961
 OT0043_MARK LOGO: CGS
 OT0043_PROJECTION: FLUSH
 OT0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0043+STABILITY: SURFACE MOTION
 OT0043
 OT0043  HISTORY     - Date     Condition        Report By
 OT0043  HISTORY     - 1961     MONUMENTED       CGS
 OT0043  HISTORY     - 1962     GOOD             CGS
 OT0043
 OT0043                          STATION DESCRIPTION
 OT0043
 OT0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0043'4.8 MI SE FROM WALL.
 OT0043'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0043'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0043'THENCE 3.65 MILES SOUTH ALONG U.S. HIGHWAY 16A TO BENCH MARK
 OT0043'A 366, THENCE 0.7 MILE SOUTHEAST ALONG A DIM TRAIL ROAD TO THE
 OT0043'CREST OF A SMALL HILL, 0.4 MILE NORTHEAST OF A SMALL POND
 OT0043'AND A SMALL GROVE OF TREES, ABOUT 0.25 MILE NORTH OF AN
 OT0043'EAST-WEST ROW OF POWER POLES, 56.4 FEET SOUTHEAST OF B 6 O NO 2,
 OT0043'61.8 FEET NORTH-NORTHWEST OF B 6 O NO 1, AND SET IN THE TOP OF
 OT0043'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0042 ***********************************************************************
 OT0042  DESIGNATION -  B 6 O RM 1
 OT0042  PID         -  OT0042
 OT0042  STATE/COUNTY-  SD/PENNINGTON
 OT0042  COUNTRY     -  US
 OT0042  USGS QUAD   -  WALL (2017)
 OT0042
 OT0042                         *CURRENT SURVEY CONTROL
 OT0042  ______________________________________________________________________
 OT0042* NAD 83(1986) POSITION- 43 55 55.     (N) 102 13 43.     (W)   SCALED
 OT0042* NAVD 88 ORTHO HEIGHT -   911.822 (meters)     2991.54  (feet) ADJUSTED
 OT0042  ______________________________________________________________________
 OT0042  GEOID HEIGHT    -        -19.042 (meters)                     GEOID18
 OT0042  DYNAMIC HEIGHT  -        911.537 (meters)     2990.60  (feet) COMP
 OT0042  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 OT0042
 OT0042  VERT ORDER      -  SECOND    CLASS 0
 OT0042
 OT0042.The horizontal coordinates were scaled from a map and have
 OT0042.an estimated accuracy of +/- 6 seconds.
 OT0042
 OT0042.The orthometric height was determined by differential leveling and
 OT0042.adjusted by the NATIONAL GEODETIC SURVEY
 OT0042.in June 1991.
 OT0042
 OT0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0042.GEOID18 height accuracy estimate available here.
 OT0042
 OT0042.Click photographs - Photos may exist for this station.
 OT0042
 OT0042.The dynamic height is computed by dividing the NAVD 88
 OT0042.geopotential number by the normal gravity value computed on the
 OT0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0042.degrees latitude (g = 980.6199 gals.).
 OT0042
 OT0042.The modeled gravity was interpolated from observed gravity values.
 OT0042
 OT0042;                    North         East    Units  Estimated Accuracy
 OT0042;SPC SD S     -   179,330.      447,840.      MT  (+/- 180 meters Scaled)
 OT0042
 OT0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ224680(NAD 83)
 OT0042
 OT0042                          SUPERSEDED SURVEY CONTROL
 OT0042
 OT0042  NGVD 29 (??/??/92)  911.36   (m)         2990.0    (f) COMPUTED    2 0
 OT0042
 OT0042.Superseded values are not recommended for survey control.
 OT0042
 OT0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0042.See file dsdata.pdf to determine how the superseded data were derived.
 OT0042
 OT0042_MARKER: DR = REFERENCE MARK DISK
 OT0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0042_STAMPING: B 6 O NO 1 1961
 OT0042_MARK LOGO: CGS
 OT0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0042+STABILITY: SURFACE MOTION
 OT0042
 OT0042  HISTORY     - Date     Condition        Report By
 OT0042  HISTORY     - 1961     MONUMENTED       CGS
 OT0042  HISTORY     - 1962     GOOD             CGS
 OT0042
 OT0042                          STATION DESCRIPTION
 OT0042
 OT0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0042'4.8 MI SE FROM WALL.
 OT0042'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0042'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0042'3.65 MILES SOUTH ALONG U.S. HIGHWAY 16A TO BENCH MARK A 366,
 OT0042'THENCE 0.7 MILE SOUTHEAST ALONG A DIM TRAIL ROAD TO THE CREST
 OT0042'OF A SMALL HILL, 0.4 MILE NORTHEAST OF A SMALL POND AND A SMALL
 OT0042'GROVE OF TREES, ABOUT 0.25 MILE NORTH OF AN EAST-WEST ROW OF
 OT0042'POWER POLES, 61.8 FEET SOUTH-SOUTHEAST OF B 6 O 1961, AND
 OT0042'SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES, ABOUT
 OT0042'5 FEET BELOW THE LEVEL OF B 6 O 1961.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0044 ***********************************************************************
 OT0044  DESIGNATION -  B 6 O RM 2
 OT0044  PID         -  OT0044
 OT0044  STATE/COUNTY-  SD/PENNINGTON
 OT0044  COUNTRY     -  US
 OT0044  USGS QUAD   -  WALL (2017)
 OT0044
 OT0044                         *CURRENT SURVEY CONTROL
 OT0044  ______________________________________________________________________
 OT0044* NAD 83(1986) POSITION- 43 55 55.     (N) 102 13 45.     (W)   SCALED
 OT0044* NAVD 88 ORTHO HEIGHT -   912.659 (meters)     2994.28  (feet) ADJUSTED
 OT0044  ______________________________________________________________________
 OT0044  GEOID HEIGHT    -        -19.040 (meters)                     GEOID18
 OT0044  DYNAMIC HEIGHT  -        912.373 (meters)     2993.34  (feet) COMP
 OT0044  MODELED GRAVITY -    980,273.9   (mgal)                       NAVD 88
 OT0044
 OT0044  VERT ORDER      -  SECOND    CLASS 0
 OT0044
 OT0044.The horizontal coordinates were scaled from a map and have
 OT0044.an estimated accuracy of +/- 6 seconds.
 OT0044
 OT0044.The orthometric height was determined by differential leveling and
 OT0044.adjusted by the NATIONAL GEODETIC SURVEY
 OT0044.in June 1991.
 OT0044
 OT0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0044.GEOID18 height accuracy estimate available here.
 OT0044
 OT0044.Click photographs - Photos may exist for this station.
 OT0044
 OT0044.The dynamic height is computed by dividing the NAVD 88
 OT0044.geopotential number by the normal gravity value computed on the
 OT0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0044.degrees latitude (g = 980.6199 gals.).
 OT0044
 OT0044.The modeled gravity was interpolated from observed gravity values.
 OT0044
 OT0044;                    North         East    Units  Estimated Accuracy
 OT0044;SPC SD S     -   179,330.      447,790.      MT  (+/- 180 meters Scaled)
 OT0044
 OT0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ224680(NAD 83)
 OT0044
 OT0044                          SUPERSEDED SURVEY CONTROL
 OT0044
 OT0044  NGVD 29 (??/??/92)  912.20   (m)         2992.8    (f) COMPUTED    2 0
 OT0044
 OT0044.Superseded values are not recommended for survey control.
 OT0044
 OT0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0044.See file dsdata.pdf to determine how the superseded data were derived.
 OT0044
 OT0044_MARKER: DR = REFERENCE MARK DISK
 OT0044_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0044_STAMPING: B 6 O NO 2 1961
 OT0044_MARK LOGO: CGS
 OT0044_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0044+STABILITY: SURFACE MOTION
 OT0044
 OT0044  HISTORY     - Date     Condition        Report By
 OT0044  HISTORY     - 1961     MONUMENTED       CGS
 OT0044  HISTORY     - 1962     GOOD             CGS
 OT0044
 OT0044                          STATION DESCRIPTION
 OT0044
 OT0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0044'4.8 MI SE FROM WALL.
 OT0044'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0044'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0044'THENCE 3.65 MILES SOUTH ALONG U.S. HIGHWAY 16A TO BENCH MARK
 OT0044'A 366, THENCE 0.7 MILE SOUTHEAST ALONG A DIM TRAIL ROAD TO THE
 OT0044'CREST OF A SMALL HILL, 0.4 MILE NORTHEAST OF A SMALL POND AND
 OT0044'A SMALL GROVE OF TREES, 56.4 FEET NORTHWEST OF B 6 O 1961, AND
 OT0044'SET IN THE TOP OF A CONCRETE POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0041 ***********************************************************************
 OT0041  DESIGNATION -  B 6 P
 OT0041  PID         -  OT0041
 OT0041  STATE/COUNTY-  SD/PENNINGTON
 OT0041  COUNTRY     -  US
 OT0041  USGS QUAD   -  WALL (2017)
 OT0041
 OT0041                         *CURRENT SURVEY CONTROL
 OT0041  ______________________________________________________________________
 OT0041* NAD 83(1986) POSITION- 43 55 42.     (N) 102 14 21.     (W)   SCALED
 OT0041* NAVD 88 ORTHO HEIGHT -   898.724 (meters)     2948.56  (feet) ADJUSTED
 OT0041  ______________________________________________________________________
 OT0041  GEOID HEIGHT    -        -19.007 (meters)                     GEOID18
 OT0041  DYNAMIC HEIGHT  -        898.440 (meters)     2947.63  (feet) COMP
 OT0041  MODELED GRAVITY -    980,271.9   (mgal)                       NAVD 88
 OT0041
 OT0041  VERT ORDER      -  SECOND    CLASS 0
 OT0041
 OT0041.The horizontal coordinates were scaled from a map and have
 OT0041.an estimated accuracy of +/- 6 seconds.
 OT0041
 OT0041.The orthometric height was determined by differential leveling and
 OT0041.adjusted by the NATIONAL GEODETIC SURVEY
 OT0041.in June 1991.
 OT0041
 OT0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0041.GEOID18 height accuracy estimate available here.
 OT0041
 OT0041.Click photographs - Photos may exist for this station.
 OT0041
 OT0041.The dynamic height is computed by dividing the NAVD 88
 OT0041.geopotential number by the normal gravity value computed on the
 OT0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0041.degrees latitude (g = 980.6199 gals.).
 OT0041
 OT0041.The modeled gravity was interpolated from observed gravity values.
 OT0041
 OT0041;                    North         East    Units  Estimated Accuracy
 OT0041;SPC SD S     -   178,950.      446,980.      MT  (+/- 180 meters Scaled)
 OT0041
 OT0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ216676(NAD 83)
 OT0041
 OT0041                          SUPERSEDED SURVEY CONTROL
 OT0041
 OT0041  NGVD 29 (??/??/92)  898.26   (m)         2947.0    (f) COMPUTED    2 0
 OT0041
 OT0041.Superseded values are not recommended for survey control.
 OT0041
 OT0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0041.See file dsdata.pdf to determine how the superseded data were derived.
 OT0041
 OT0041_MARKER: DS = TRIANGULATION STATION DISK
 OT0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0041_STAMPING: B 6 P 1961
 OT0041_MARK LOGO: CGS
 OT0041_PROJECTION: FLUSH
 OT0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0041+STABILITY: SURFACE MOTION
 OT0041
 OT0041  HISTORY     - Date     Condition        Report By
 OT0041  HISTORY     - 1961     MONUMENTED       CGS
 OT0041  HISTORY     - 1962     GOOD             CGS
 OT0041
 OT0041                          STATION DESCRIPTION
 OT0041
 OT0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0041'4.6 MI S FROM WALL.
 OT0041'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0041'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0041'THENCE 4.25 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION
 OT0041'30, T 1 S, R 16 E, 0.15 MILE NORTH OF A PRIVATE ROAD LEADING
 OT0041'WEST, ON THE CREST OF A SMALL HILL, 86 FEET WEST OF THE CENTER
 OT0041'LINE OF THE HIGHWAY, ABOUT 20 FEET ABOVE THE HIGHWAY, 58.7
 OT0041'FEET NORTH OF B 6 P R.M. 1, 58.5 FEET EAST OF B 6 P R.M. 2, 34
 OT0041'FEET WEST OF A FENCE, 6.0 FEET WEST OF A METAL WITNESS POST,
 OT0041'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0041'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0049 ***********************************************************************
 OT0049  DESIGNATION -  B 6 P AZ MK
 OT0049  PID         -  OT0049
 OT0049  STATE/COUNTY-  SD/PENNINGTON
 OT0049  COUNTRY     -  US
 OT0049  USGS QUAD   -  WALL (2017)
 OT0049
 OT0049                         *CURRENT SURVEY CONTROL
 OT0049  ______________________________________________________________________
 OT0049* NAD 83(1986) POSITION- 43 55 19.     (N) 102 14 20.     (W)   SCALED
 OT0049* NAVD 88 ORTHO HEIGHT -   890.113 (meters)     2920.31  (feet) ADJUSTED
 OT0049  ______________________________________________________________________
 OT0049  GEOID HEIGHT    -        -19.009 (meters)                     GEOID18
 OT0049  DYNAMIC HEIGHT  -        889.830 (meters)     2919.38  (feet) COMP
 OT0049  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 OT0049
 OT0049  VERT ORDER      -  SECOND    CLASS 0
 OT0049
 OT0049.The horizontal coordinates were scaled from a map and have
 OT0049.an estimated accuracy of +/- 6 seconds.
 OT0049
 OT0049.The orthometric height was determined by differential leveling and
 OT0049.adjusted by the NATIONAL GEODETIC SURVEY
 OT0049.in June 1991.
 OT0049
 OT0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0049.GEOID18 height accuracy estimate available here.
 OT0049
 OT0049.Click photographs - Photos may exist for this station.
 OT0049
 OT0049.The dynamic height is computed by dividing the NAVD 88
 OT0049.geopotential number by the normal gravity value computed on the
 OT0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0049.degrees latitude (g = 980.6199 gals.).
 OT0049
 OT0049.The modeled gravity was interpolated from observed gravity values.
 OT0049
 OT0049;                    North         East    Units  Estimated Accuracy
 OT0049;SPC SD S     -   178,240.      446,990.      MT  (+/- 180 meters Scaled)
 OT0049
 OT0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ216669(NAD 83)
 OT0049
 OT0049                          SUPERSEDED SURVEY CONTROL
 OT0049
 OT0049  NGVD 29 (??/??/92)  889.65   (m)         2918.8    (f) COMPUTED    2 0
 OT0049
 OT0049.Superseded values are not recommended for survey control.
 OT0049
 OT0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0049.See file dsdata.pdf to determine how the superseded data were derived.
 OT0049
 OT0049_MARKER: DZ = AZIMUTH MARK DISK
 OT0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0049_STAMPING: B 6 P 1961
 OT0049_MARK LOGO: CGS
 OT0049_PROJECTION: FLUSH
 OT0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0049+STABILITY: SURFACE MOTION
 OT0049
 OT0049  HISTORY     - Date     Condition        Report By
 OT0049  HISTORY     - 1961     MONUMENTED       CGS
 OT0049  HISTORY     - 1962     GOOD             CGS
 OT0049
 OT0049                          STATION DESCRIPTION
 OT0049
 OT0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0049'5.1 MI S FROM WALL.
 OT0049'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0049'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0049'THENCE 4.7 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION 30,
 OT0049'T 1 S, R 16 E, 140 FEET WEST-SOUTHWEST OF AND ACROSS THE
 OT0049'HIGHWAY FROM BENCH MARK K 130 1934, 87 FEET WEST OF THE CENTER
 OT0049'LINE OF THE HIGHWAY, 27 FEET WEST OF A FENCE CORNER POST, 2 1/2
 OT0049'FEET ABOVE THE LEVEL OF THE HIGHWAY, 4.0 FEET WEST OF A METAL
 OT0049'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OT0049'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0046 ***********************************************************************
 OT0046  DESIGNATION -  B 6 P RM 1
 OT0046  PID         -  OT0046
 OT0046  STATE/COUNTY-  SD/PENNINGTON
 OT0046  COUNTRY     -  US
 OT0046  USGS QUAD   -  WALL (2017)
 OT0046
 OT0046                         *CURRENT SURVEY CONTROL
 OT0046  ______________________________________________________________________
 OT0046* NAD 83(1986) POSITION- 43 55 40.     (N) 102 14 22.     (W)   SCALED
 OT0046* NAVD 88 ORTHO HEIGHT -   898.343 (meters)     2947.31  (feet) ADJUSTED
 OT0046  ______________________________________________________________________
 OT0046  GEOID HEIGHT    -        -19.006 (meters)                     GEOID18
 OT0046  DYNAMIC HEIGHT  -        898.059 (meters)     2946.38  (feet) COMP
 OT0046  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 OT0046
 OT0046  VERT ORDER      -  SECOND    CLASS 0
 OT0046
 OT0046.The horizontal coordinates were scaled from a map and have
 OT0046.an estimated accuracy of +/- 6 seconds.
 OT0046
 OT0046.The orthometric height was determined by differential leveling and
 OT0046.adjusted by the NATIONAL GEODETIC SURVEY
 OT0046.in June 1991.
 OT0046
 OT0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0046.GEOID18 height accuracy estimate available here.
 OT0046
 OT0046.Click photographs - Photos may exist for this station.
 OT0046
 OT0046.The dynamic height is computed by dividing the NAVD 88
 OT0046.geopotential number by the normal gravity value computed on the
 OT0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0046.degrees latitude (g = 980.6199 gals.).
 OT0046
 OT0046.The modeled gravity was interpolated from observed gravity values.
 OT0046
 OT0046;                    North         East    Units  Estimated Accuracy
 OT0046;SPC SD S     -   178,890.      446,960.      MT  (+/- 180 meters Scaled)
 OT0046
 OT0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ215675(NAD 83)
 OT0046
 OT0046                          SUPERSEDED SURVEY CONTROL
 OT0046
 OT0046  NGVD 29 (??/??/92)  897.88   (m)         2945.8    (f) COMPUTED    2 0
 OT0046
 OT0046.Superseded values are not recommended for survey control.
 OT0046
 OT0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0046.See file dsdata.pdf to determine how the superseded data were derived.
 OT0046
 OT0046_MARKER: DR = REFERENCE MARK DISK
 OT0046_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0046_STAMPING: B 6 P NO 1 1961
 OT0046_MARK LOGO: CGS
 OT0046_PROJECTION: FLUSH
 OT0046_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0046+STABILITY: SURFACE MOTION
 OT0046
 OT0046  HISTORY     - Date     Condition        Report By
 OT0046  HISTORY     - 1961     MONUMENTED       CGS
 OT0046  HISTORY     - 1962     GOOD             CGS
 OT0046
 OT0046                          STATION DESCRIPTION
 OT0046
 OT0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0046'4.6 MI S FROM WALL.
 OT0046'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0046'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0046'THENCE 4.25 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION
 OT0046'30, T 1 S, R 16 E, 0.15 MILE NORTH OF A PRIVATE ROAD LEADING
 OT0046'WEST, ON THE CREST OF A SMALL HILL, 82 1/2 FEET WEST OF THE
 OT0046'CENTER LINE OF THE HIGHWAY, ABOUT 20 FEET ABOVE THE LEVEL OF THE
 OT0046'HIGHWAY, 58.7 FEET SOUTH OF B 6 P 1961, 30 1/2 FEET WEST OF A
 OT0046'FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OT0046'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0045 ***********************************************************************
 OT0045  DESIGNATION -  B 6 P RM 2
 OT0045  PID         -  OT0045
 OT0045  STATE/COUNTY-  SD/PENNINGTON
 OT0045  COUNTRY     -  US
 OT0045  USGS QUAD   -  WALL (2017)
 OT0045
 OT0045                         *CURRENT SURVEY CONTROL
 OT0045  ______________________________________________________________________
 OT0045* NAD 83(1986) POSITION- 43 55 41.     (N) 102 14 22.     (W)   SCALED
 OT0045* NAVD 88 ORTHO HEIGHT -   896.601 (meters)     2941.60  (feet) ADJUSTED
 OT0045  ______________________________________________________________________
 OT0045  GEOID HEIGHT    -        -19.006 (meters)                     GEOID18
 OT0045  DYNAMIC HEIGHT  -        896.318 (meters)     2940.67  (feet) COMP
 OT0045  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 OT0045
 OT0045  VERT ORDER      -  SECOND    CLASS 0
 OT0045
 OT0045.The horizontal coordinates were scaled from a map and have
 OT0045.an estimated accuracy of +/- 6 seconds.
 OT0045
 OT0045.The orthometric height was determined by differential leveling and
 OT0045.adjusted by the NATIONAL GEODETIC SURVEY
 OT0045.in June 1991.
 OT0045
 OT0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0045.GEOID18 height accuracy estimate available here.
 OT0045
 OT0045.Click photographs - Photos may exist for this station.
 OT0045
 OT0045.The dynamic height is computed by dividing the NAVD 88
 OT0045.geopotential number by the normal gravity value computed on the
 OT0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0045.degrees latitude (g = 980.6199 gals.).
 OT0045
 OT0045.The modeled gravity was interpolated from observed gravity values.
 OT0045
 OT0045;                    North         East    Units  Estimated Accuracy
 OT0045;SPC SD S     -   178,920.      446,960.      MT  (+/- 180 meters Scaled)
 OT0045
 OT0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ215675(NAD 83)
 OT0045
 OT0045                          SUPERSEDED SURVEY CONTROL
 OT0045
 OT0045  NGVD 29 (??/??/92)  896.14   (m)         2940.1    (f) COMPUTED    2 0
 OT0045
 OT0045.Superseded values are not recommended for survey control.
 OT0045
 OT0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0045.See file dsdata.pdf to determine how the superseded data were derived.
 OT0045
 OT0045_MARKER: DR = REFERENCE MARK DISK
 OT0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0045_STAMPING: B 6 P NO 2 1962
 OT0045_MARK LOGO: CGS
 OT0045_PROJECTION: FLUSH
 OT0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0045+STABILITY: SURFACE MOTION
 OT0045
 OT0045  HISTORY     - Date     Condition        Report By
 OT0045  HISTORY     - 1962     MONUMENTED       CGS
 OT0045
 OT0045                          STATION DESCRIPTION
 OT0045
 OT0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0045'4.6 MI S FROM WALL.
 OT0045'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0045'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0045'THENCE 4.25 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION 30,
 OT0045'T 1 S, R 16 E, 0.15 MILE NORTH OF A PRIVATE ROAD LEADING WEST
 OT0045'ON THE CREST OF A SMALL HILL, 144 FEET WEST OF THE CENTER
 OT0045'LINE OF THE HIGHWAY, 58.5 FEET WEST OF B 6 P 1961, ABOUT 4 FEET
 OT0045'BELOW THE LEVEL OF B 6 P 1961, 62 1/2 FEET WEST OF A FENCE,
 OT0045'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0045'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0080 ***********************************************************************
 QR0080  DESIGNATION -  B 60
 QR0080  PID         -  QR0080
 QR0080  STATE/COUNTY-  SD/SPINK
 QR0080  COUNTRY     -  US
 QR0080  USGS QUAD   -  MELLETTE (2017)
 QR0080
 QR0080                         *CURRENT SURVEY CONTROL
 QR0080  ______________________________________________________________________
 QR0080* NAD 83(1986) POSITION- 45 14 33.95   (N) 098 29 43.88   (W)   HD_HELD1
 QR0080* NAVD 88 ORTHO HEIGHT -   394.639 (meters)     1294.74  (feet) ADJUSTED
 QR0080  ______________________________________________________________________
 QR0080  GEOID HEIGHT    -        -24.349 (meters)                     GEOID18
 QR0080  DYNAMIC HEIGHT  -        394.606 (meters)     1294.64  (feet) COMP
 QR0080  MODELED GRAVITY -    980,522.0   (mgal)                       NAVD 88
 QR0080
 QR0080  VERT ORDER      -  SECOND    CLASS 0
 QR0080
 QR0080.The horizontal coordinates were determined by differentially corrected
 QR0080.hand held GPS observations or other comparable positioning techniques
 QR0080.and have an estimated accuracy of +/- 3 meters.
 QR0080
 QR0080.The orthometric height was determined by differential leveling and
 QR0080.adjusted by the NATIONAL GEODETIC SURVEY
 QR0080.in June 1991.
 QR0080
 QR0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0080.GEOID18 height accuracy estimate available here.
 QR0080
 QR0080.Click photographs - Photos may exist for this station.
 QR0080
 QR0080.The dynamic height is computed by dividing the NAVD 88
 QR0080.geopotential number by the normal gravity value computed on the
 QR0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0080.degrees latitude (g = 980.6199 gals.).
 QR0080
 QR0080.The modeled gravity was interpolated from observed gravity values.
 QR0080
 QR0080;                    North         East    Units  Estimated Accuracy
 QR0080;SPC SD N     -   157,717.9     718,108.0     MT  (+/- 3 meters HH1 GPS) 
 QR0080
 QR0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3959210042(NAD 83)
 QR0080
 QR0080                          SUPERSEDED SURVEY CONTROL
 QR0080
 QR0080  NGVD 29 (??/??/92)  394.351  (m)         1293.80   (f) ADJ UNCH    2 0
 QR0080
 QR0080.Superseded values are not recommended for survey control.
 QR0080
 QR0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0080.See file dsdata.pdf to determine how the superseded data were derived.
 QR0080
 QR0080_MARKER: DB = BENCH MARK DISK
 QR0080_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0080_SP_SET: CULVERT HEADWALL
 QR0080_STAMPING: B 60 1934
 QR0080_MARK LOGO: CGS
 QR0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0080+STABILITY: SURFACE MOTION
 QR0080
 QR0080  HISTORY     - Date     Condition        Report By
 QR0080  HISTORY     - 1934     MONUMENTED       CGS
 QR0080
 QR0080                          STATION DESCRIPTION
 QR0080
 QR0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0080'AT DUXBURY.
 QR0080'AT DUXBURY, SPINK COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 QR0080'AND PACIFIC RAILWAY, ABOUT 100 FEET NORTH OF A 90 DEG CURVE IN
 QR0080'U.S. HIGHWAY 281, 75 FEET WEST OF THE TRACK, AT A 2-FOOT
 QR0080'CONCRETE PIPE CULVERT, IN THE EAST CONCRETE HEAD WALL, AND ABOUT
 QR0080'3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0012 ***********************************************************************
 QR0012  DESIGNATION -  B 61
 QR0012  PID         -  QR0012
 QR0012  STATE/COUNTY-  SD/BROWN
 QR0012  COUNTRY     -  US
 QR0012  USGS QUAD   -  DALY CORNERS (2017)
 QR0012
 QR0012                         *CURRENT SURVEY CONTROL
 QR0012  ______________________________________________________________________
 QR0012* NAD 83(1986) POSITION- 45 42 32.     (N) 098 14 56.     (W)   SCALED
 QR0012* NAVD 88 ORTHO HEIGHT -   394.025 (meters)     1292.73  (feet) ADJUSTED
 QR0012  ______________________________________________________________________
 QR0012  GEOID HEIGHT    -        -24.902 (meters)                     GEOID18
 QR0012  DYNAMIC HEIGHT  -        394.002 (meters)     1292.65  (feet) COMP
 QR0012  MODELED GRAVITY -    980,547.4   (mgal)                       NAVD 88
 QR0012
 QR0012  VERT ORDER      -  FIRST     CLASS II
 QR0012
 QR0012.The horizontal coordinates were scaled from a map and have
 QR0012.an estimated accuracy of +/- 6 seconds.
 QR0012
 QR0012.The orthometric height was determined by differential leveling and
 QR0012.adjusted by the NATIONAL GEODETIC SURVEY
 QR0012.in June 1991.
 QR0012
 QR0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0012.GEOID18 height accuracy estimate available here.
 QR0012
 QR0012.Click photographs - Photos may exist for this station.
 QR0012
 QR0012.The dynamic height is computed by dividing the NAVD 88
 QR0012.geopotential number by the normal gravity value computed on the
 QR0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0012.degrees latitude (g = 980.6199 gals.).
 QR0012
 QR0012.The modeled gravity was interpolated from observed gravity values.
 QR0012
 QR0012;                    North         East    Units  Estimated Accuracy
 QR0012;SPC SD N     -   209,900.      736,350.      MT  (+/- 180 meters Scaled)
 QR0012
 QR0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR584619(NAD 83)
 QR0012
 QR0012                          SUPERSEDED SURVEY CONTROL
 QR0012
 QR0012  NGVD 29 (??/??/92)  393.718  (m)         1291.72   (f) ADJ UNCH    1 2
 QR0012
 QR0012.Superseded values are not recommended for survey control.
 QR0012
 QR0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0012.See file dsdata.pdf to determine how the superseded data were derived.
 QR0012
 QR0012_MARKER: DB = BENCH MARK DISK
 QR0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0012_STAMPING: B 61 1934
 QR0012_MARK LOGO: CGS
 QR0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0012+STABILITY: SURFACE MOTION
 QR0012
 QR0012  HISTORY     - Date     Condition        Report By
 QR0012  HISTORY     - 1934     MONUMENTED       CGS
 QR0012  HISTORY     - 1941     GOOD             CGS
 QR0012
 QR0012                          STATION DESCRIPTION
 QR0012
 QR0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0012'4.1 MI S FROM HOUGHTON.
 QR0012'4.1 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 QR0012'THE STATION AT HOUGHTON, BROWN COUNTY, ABOUT 6 POLES NORTH OF
 QR0012'MILEPOST 104, ABOUT 1 POLE SOUTH OF A ROAD CROSSING, 45 FEET EAST
 QR0012'OF THE CENTER LINE OF THE TRACK, 6 FEET NORTH OF A POLE, AND ABOUT
 QR0012'4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED B 61 1934
 QR0012'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0313 ***********************************************************************
 QQ0313  DESIGNATION -  B 62 RESET
 QQ0313  PID         -  QQ0313
 QQ0313  STATE/COUNTY-  SD/MARSHALL
 QQ0313  COUNTRY     -  US
 QQ0313  USGS QUAD   -  BRITTON EAST (2017)
 QQ0313
 QQ0313                         *CURRENT SURVEY CONTROL
 QQ0313  ______________________________________________________________________
 QQ0313* NAD 83(1986) POSITION- 45 47 26.     (N) 097 38 46.     (W)   SCALED
 QQ0313* NAVD 88 ORTHO HEIGHT -   426.50  (meters)     1399.3   (feet) RESET
 QQ0313  ______________________________________________________________________
 QQ0313  GEOID HEIGHT    -        -25.314 (meters)                     GEOID18
 QQ0313  VERT ORDER      -  THIRD
 QQ0313
 QQ0313.The horizontal coordinates were scaled from a map and have
 QQ0313.an estimated accuracy of +/- 6 seconds.
 QQ0313
 QQ0313.The orthometric height was computed from unverified reset data.
 QQ0313
 QQ0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0313.GEOID18 height accuracy estimate available here.
 QQ0313
 QQ0313.Click photographs - Photos may exist for this station.
 QQ0313
 QQ0313;                    North         East    Units  Estimated Accuracy
 QQ0313;SPC SD N     -   220,160.      783,010.      MT  (+/- 180 meters Scaled)
 QQ0313
 QQ0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR052716(NAD 83)
 QQ0313
 QQ0313                          SUPERSEDED SURVEY CONTROL
 QQ0313
 QQ0313.No superseded survey control is available for this station.
 QQ0313
 QQ0313_MARKER: DB = BENCH MARK DISK
 QQ0313_SETTING: 30 = SET IN A LIGHT STRUCTURE
 QQ0313_SP_SET: CULVERT
 QQ0313_STAMPING: B 62 RESET 1940
 QQ0313_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0313
 QQ0313  HISTORY     - Date     Condition        Report By
 QQ0313  HISTORY     - 1940     MONUMENTED       SDHD
 QQ0313  HISTORY     - 1941     GOOD             SDHD
 QQ0313
 QQ0313                          STATION DESCRIPTION
 QQ0313
 QQ0313'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 QQ0313'5.1 MI E FROM BRITTON.
 QQ0313'5.1 MILES EAST ALONG STATE HIGHWAY 10 FROM THE LIBRARY AT BRITTON,
 QQ0313'MARSHALL COUNTY, AT A 9- BY 5-FOOT CONCRETE BOX CULVERT, 100 FEET
 QQ0313'EAST OF A CROSSROAD, AND IN THE TOP OF THE SOUTH HEAD WALL.  A
 QQ0313'STANDARD DISK, STAMPED B 62 RESET 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0189 ***********************************************************************
 QQ0189  DESIGNATION -  B 63
 QQ0189  PID         -  QQ0189
 QQ0189  STATE/COUNTY-  SD/ROBERTS
 QQ0189  COUNTRY     -  US
 QQ0189  USGS QUAD   -  GOODWILL (2017)
 QQ0189
 QQ0189                         *CURRENT SURVEY CONTROL
 QQ0189  ______________________________________________________________________
 QQ0189* NAD 83(1986) POSITION- 45 35 40.     (N) 097 06 58.     (W)   SCALED
 QQ0189* NAVD 88 ORTHO HEIGHT -   573.889 (meters)     1882.83  (feet) ADJUSTED
 QQ0189  ______________________________________________________________________
 QQ0189  GEOID HEIGHT    -        -25.523 (meters)                     GEOID18
 QQ0189  DYNAMIC HEIGHT  -        573.840 (meters)     1882.67  (feet) COMP
 QQ0189  MODELED GRAVITY -    980,511.0   (mgal)                       NAVD 88
 QQ0189
 QQ0189  VERT ORDER      -  SECOND    CLASS 0
 QQ0189
 QQ0189.The horizontal coordinates were scaled from a map and have
 QQ0189.an estimated accuracy of +/- 6 seconds.
 QQ0189
 QQ0189.The orthometric height was determined by differential leveling and
 QQ0189.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0189.in June 1991.
 QQ0189
 QQ0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0189.GEOID18 height accuracy estimate available here.
 QQ0189
 QQ0189.Click photographs - Photos may exist for this station.
 QQ0189
 QQ0189.The dynamic height is computed by dividing the NAVD 88
 QQ0189.geopotential number by the normal gravity value computed on the
 QQ0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0189.degrees latitude (g = 980.6199 gals.).
 QQ0189
 QQ0189.The modeled gravity was interpolated from observed gravity values.
 QQ0189
 QQ0189;                    North         East    Units  Estimated Accuracy
 QQ0189;SPC SD N     -   199,710.      824,970.      MT  (+/- 180 meters Scaled)
 QQ0189
 QQ0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR469507(NAD 83)
 QQ0189
 QQ0189                          SUPERSEDED SURVEY CONTROL
 QQ0189
 QQ0189  NGVD 29 (??/??/92)  573.623  (m)         1881.96   (f) ADJ UNCH    2 0
 QQ0189
 QQ0189.Superseded values are not recommended for survey control.
 QQ0189
 QQ0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0189.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0189
 QQ0189_MARKER: DB = BENCH MARK DISK
 QQ0189_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0189_SP_SET: BOX CULVERT
 QQ0189_STAMPING: B 63 1934
 QQ0189_MARK LOGO: CGS
 QQ0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0189+STABILITY: SURFACE MOTION
 QQ0189
 QQ0189  HISTORY     - Date     Condition        Report By
 QQ0189  HISTORY     - 1934     MONUMENTED       CGS
 QQ0189  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0189
 QQ0189                          STATION DESCRIPTION
 QQ0189
 QQ0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0189'6.9 MI S FROM SISSETON.
 QQ0189'6.9 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM SISSETON, ROBERTS
 QQ0189'COUNTY, AT THE SUMMIT OF A LONG WINDING HILL, AT A 3-FOOT
 QQ0189'CONCRETE BOX CULVERT, AND IN THE CENTER OF THE TOP OF THE NORTH
 QQ0189'CONCRETE FOOT WALL.  A STANDARD DISK, STAMPED B 63 1934.  NOTE-- THE
 QQ0189'CONCRETE BOX CULVERT HAS BEEN REPLACED WITH A TUBULAR METAL
 QQ0189'CULVERT.
 QQ0189
 QQ0189                          STATION RECOVERY (1970)
 QQ0189
 QQ0189'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0440 ***********************************************************************
 QS0440  DESIGNATION -  B 65
 QS0440  PID         -  QS0440
 QS0440  STATE/COUNTY-  SD/CORSON
 QS0440  COUNTRY     -  US
 QS0440  USGS QUAD   -  MCINTOSH (2017)
 QS0440
 QS0440                         *CURRENT SURVEY CONTROL
 QS0440  ______________________________________________________________________
 QS0440* NAD 83(1986) POSITION- 45 56 04.     (N) 101 17 22.     (W)   SCALED
 QS0440* NAVD 88 ORTHO HEIGHT -   682.670 (meters)     2239.73  (feet) ADJUSTED
 QS0440  ______________________________________________________________________
 QS0440  GEOID HEIGHT    -        -20.505 (meters)                     GEOID18
 QS0440  DYNAMIC HEIGHT  -        682.607 (meters)     2239.52  (feet) COMP
 QS0440  MODELED GRAVITY -    980,500.7   (mgal)                       NAVD 88
 QS0440
 QS0440  VERT ORDER      -  SECOND    CLASS 0
 QS0440
 QS0440.The horizontal coordinates were scaled from a map and have
 QS0440.an estimated accuracy of +/- 6 seconds.
 QS0440
 QS0440.The orthometric height was determined by differential leveling and
 QS0440.adjusted by the NATIONAL GEODETIC SURVEY
 QS0440.in June 1991.
 QS0440
 QS0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0440.GEOID18 height accuracy estimate available here.
 QS0440
 QS0440.Click photographs - Photos may exist for this station.
 QS0440
 QS0440.The dynamic height is computed by dividing the NAVD 88
 QS0440.geopotential number by the normal gravity value computed on the
 QS0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0440.degrees latitude (g = 980.6199 gals.).
 QS0440
 QS0440.The modeled gravity was interpolated from observed gravity values.
 QS0440
 QS0440;                    North         East    Units  Estimated Accuracy
 QS0440;SPC SD N     -   234,290.      500,000.      MT  (+/- 180 meters Scaled)
 QS0440
 QS0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR225893(NAD 83)
 QS0440
 QS0440                          SUPERSEDED SURVEY CONTROL
 QS0440
 QS0440  NGVD 29 (??/??/92)  682.179  (m)         2238.12   (f) ADJ UNCH    2 0
 QS0440
 QS0440.Superseded values are not recommended for survey control.
 QS0440
 QS0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0440.See file dsdata.pdf to determine how the superseded data were derived.
 QS0440
 QS0440_MARKER: DB = BENCH MARK DISK
 QS0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0440_STAMPING: B 65 1934
 QS0440_MARK LOGO: CGS
 QS0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0440+STABILITY: SURFACE MOTION
 QS0440
 QS0440  HISTORY     - Date     Condition        Report By
 QS0440  HISTORY     - 1934     MONUMENTED       CGS
 QS0440  HISTORY     - 1953     GOOD             CGS
 QS0440  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0440
 QS0440                          STATION DESCRIPTION
 QS0440
 QS0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QS0440'3.1 MI E FROM MC INTOSH.
 QS0440'3.1 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0440'RAILROAD FROM THE COUNTY COURTHOUSE AT MC INTOSH, CORSON COUNTY,
 QS0440'ABOUT 21 POLES EAST OF MILEPOST 861, AT A ROAD CROSSING, 50 FEET
 QS0440'NORTH OF THE CENTER LINE OF THE TRACK, 40 FEET WEST OF THE CENTER
 QS0440'LINE OF THE ROAD, 10 FEET WEST OF A RIGHT-OF-WAY FENCE CORNER,
 QS0440'1 FOOT NORTH OF A WHITE REFERENCE POST STENCILED U.S.B.M., AND
 QS0440'ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QS0440'B 65 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0440
 QS0440                          STATION RECOVERY (1985)
 QS0440
 QS0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0440'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0352 ***********************************************************************
 QS0352  DESIGNATION -  B 66
 QS0352  PID         -  QS0352
 QS0352  STATE/COUNTY-  SD/CORSON
 QS0352  COUNTRY     -  US
 QS0352  USGS QUAD   -  WAKPALA (2017)
 QS0352
 QS0352                         *CURRENT SURVEY CONTROL
 QS0352  ______________________________________________________________________
 QS0352* NAD 83(1986) POSITION- 45 41 40.     (N) 100 33 13.     (W)   SCALED
 QS0352* NAVD 88 ORTHO HEIGHT -   511.654 (meters)     1678.65  (feet) ADJUSTED
 QS0352  ______________________________________________________________________
 QS0352  GEOID HEIGHT    -        -21.540 (meters)                     GEOID18
 QS0352  DYNAMIC HEIGHT  -        511.614 (meters)     1678.52  (feet) COMP
 QS0352  MODELED GRAVITY -    980,521.0   (mgal)                       NAVD 88
 QS0352
 QS0352  VERT ORDER      -  SECOND    CLASS 0
 QS0352
 QS0352.The horizontal coordinates were scaled from a map and have
 QS0352.an estimated accuracy of +/- 6 seconds.
 QS0352
 QS0352.The orthometric height was determined by differential leveling and
 QS0352.adjusted by the NATIONAL GEODETIC SURVEY
 QS0352.in June 1991.
 QS0352
 QS0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0352.GEOID18 height accuracy estimate available here.
 QS0352
 QS0352.Click photographs - Photos may exist for this station.
 QS0352
 QS0352.The dynamic height is computed by dividing the NAVD 88
 QS0352.geopotential number by the normal gravity value computed on the
 QS0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0352.degrees latitude (g = 980.6199 gals.).
 QS0352
 QS0352.The modeled gravity was interpolated from observed gravity values.
 QS0352
 QS0352;                    North         East    Units  Estimated Accuracy
 QS0352;SPC SD N     -   206,970.      556,880.      MT  (+/- 180 meters Scaled)
 QS0352
 QS0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR790612(NAD 83)
 QS0352
 QS0352                          SUPERSEDED SURVEY CONTROL
 QS0352
 QS0352  NGVD 29 (??/??/92)  511.278  (m)         1677.42   (f) ADJ UNCH    2 0
 QS0352
 QS0352.Superseded values are not recommended for survey control.
 QS0352
 QS0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0352.See file dsdata.pdf to determine how the superseded data were derived.
 QS0352
 QS0352_MARKER: DB = BENCH MARK DISK
 QS0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0352_STAMPING: B 66 1934
 QS0352_MARK LOGO: CGS
 QS0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0352+STABILITY: SURFACE MOTION
 QS0352
 QS0352  HISTORY     - Date     Condition        Report By
 QS0352  HISTORY     - 1934     MONUMENTED       CGS
 QS0352  HISTORY     - 1945     GOOD             CGS
 QS0352
 QS0352                          STATION DESCRIPTION
 QS0352
 QS0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0352'2.7 MI NW FROM WAKPALA.
 QS0352'2.7 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0352'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, CORSON COUNTY, 2.7
 QS0352'MILES SOUTHEAST OF THE STATION AT JEFFREY, 14 POLES SOUTHEAST
 QS0352'OF MILEPOST 820, AT A ROAD CROSSING, 75 FEET SOUTHWEST OF THE
 QS0352'CENTER LINE OF THE TRACK, 36 FEET NORTHWEST OF THE CENTER LINE
 QS0352'OF THE ROAD, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 QS0352'DISK, STAMPED B 66 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0352
 QS0352                          STATION RECOVERY (1945)
 QS0352
 QS0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0352'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0065 ***********************************************************************
 QS0065  DESIGNATION -  B 67 RESET
 QS0065  PID         -  QS0065
 QS0065  STATE/COUNTY-  SD/CAMPBELL
 QS0065  COUNTRY     -  US
 QS0065  USGS QUAD   -  HERREID (2017)
 QS0065
 QS0065                         *CURRENT SURVEY CONTROL
 QS0065  ______________________________________________________________________
 QS0065* NAD 83(1986) POSITION- 45 46 56.     (N) 100 04 09.     (W)   SCALED
 QS0065* NAVD 88 ORTHO HEIGHT -   518.57  (+/-2cm)     1701.3   (feet) VERTCON3
 QS0065  ______________________________________________________________________
 QS0065  GEOID HEIGHT    -        -22.218 (meters)                     GEOID18
 QS0065  VERT ORDER      -  THIRD (See Below)
 QS0065
 QS0065.The horizontal coordinates were scaled from a map and have
 QS0065.an estimated accuracy of +/- 6 seconds.
 QS0065
 QS0065.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0065.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0065
 QS0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0065.GEOID18 height accuracy estimate available here.
 QS0065
 QS0065.The vertical order pertains to the NGVD 29 superseded value.
 QS0065
 QS0065.Click photographs - Photos may exist for this station.
 QS0065
 QS0065;                    North         East    Units  Estimated Accuracy
 QS0065;SPC SD N     -   216,580.      594,620.      MT  (+/- 180 meters Scaled)
 QS0065
 QS0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168704(NAD 83)
 QS0065
 QS0065                          SUPERSEDED SURVEY CONTROL
 QS0065
 QS0065  NGVD 29 (??/??/??)  518.19   (m)         1700.1    (f) RESET       3  
 QS0065
 QS0065.Superseded values are not recommended for survey control.
 QS0065
 QS0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0065.See file dsdata.pdf to determine how the superseded data were derived.
 QS0065
 QS0065_MARKER: DB = BENCH MARK DISK
 QS0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0065_STAMPING: B 67 RESET 1939
 QS0065_MARK LOGO: CGS
 QS0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0065+STABILITY: SURFACE MOTION
 QS0065
 QS0065  HISTORY     - Date     Condition        Report By
 QS0065  HISTORY     - 1939     MONUMENTED       SDHD
 QS0065  HISTORY     - 19970309 MARK NOT FOUND   NGS
 QS0065
 QS0065                          STATION DESCRIPTION
 QS0065
 QS0065'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1939
 QS0065'3.6 MI S FROM HERREID.
 QS0065'ABOUT 3.6 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE HIGH SCHOOL
 QS0065'AT HERREID, CAMPBELL COUNTY, AND 51.8 FEET NORTHWEST OF THE
 QS0065'SOUTHEAST CORNER OF SEC. 30, T. 127 N., R. 76 W.  A STANDARD
 QS0065'DISK, STAMPED B 67 RESET 1939 AND SET IN THE TOP OF A CONCRETE
 QS0065'CYLINDER PROJECTING ABOUT 1-INCH ABOVE GROUND.
 QS0065
 QS0065                          STATION RECOVERY (1997)
 QS0065
 QS0065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0065'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0299 ***********************************************************************
 QR0299  DESIGNATION -  B 68
 QR0299  PID         -  QR0299
 QR0299  STATE/COUNTY-  SD/WALWORTH
 QR0299  COUNTRY     -  US
 QR0299  USGS QUAD   -  LOWRY (2017)
 QR0299
 QR0299                         *CURRENT SURVEY CONTROL
 QR0299  ______________________________________________________________________
 QR0299* NAD 83(1986) POSITION- 45 17 25.     (N) 099 58 33.     (W)   SCALED
 QR0299* NAVD 88 ORTHO HEIGHT -   602.845 (meters)     1977.83  (feet) ADJUSTED
 QR0299  ______________________________________________________________________
 QR0299  GEOID HEIGHT    -        -22.299 (meters)                     GEOID18
 QR0299  DYNAMIC HEIGHT  -        602.772 (meters)     1977.59  (feet) COMP
 QR0299  MODELED GRAVITY -    980,475.6   (mgal)                       NAVD 88
 QR0299
 QR0299  VERT ORDER      -  SECOND    CLASS 0
 QR0299
 QR0299.The horizontal coordinates were scaled from a map and have
 QR0299.an estimated accuracy of +/- 6 seconds.
 QR0299
 QR0299.The orthometric height was determined by differential leveling and
 QR0299.adjusted by the NATIONAL GEODETIC SURVEY
 QR0299.in June 1991.
 QR0299
 QR0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0299.GEOID18 height accuracy estimate available here.
 QR0299
 QR0299.Click photographs - Photos may exist for this station.
 QR0299
 QR0299.The dynamic height is computed by dividing the NAVD 88
 QR0299.geopotential number by the normal gravity value computed on the
 QR0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0299.degrees latitude (g = 980.6199 gals.).
 QR0299
 QR0299.The modeled gravity was interpolated from observed gravity values.
 QR0299
 QR0299;                    North         East    Units  Estimated Accuracy
 QR0299;SPC SD N     -   161,900.      601,900.      MT  (+/- 180 meters Scaled)
 QR0299
 QR0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR234156(NAD 83)
 QR0299
 QR0299                          SUPERSEDED SURVEY CONTROL
 QR0299
 QR0299  NGVD 29 (??/??/92)  602.474  (m)         1976.62   (f) ADJ UNCH    2 0
 QR0299
 QR0299.Superseded values are not recommended for survey control.
 QR0299
 QR0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0299.See file dsdata.pdf to determine how the superseded data were derived.
 QR0299
 QR0299_MARKER: DB = BENCH MARK DISK
 QR0299_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0299_SP_SET: BOX CULVERT HEADWALL
 QR0299_STAMPING: B 68 1934
 QR0299_MARK LOGO: CGS
 QR0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0299+STABILITY: SURFACE MOTION
 QR0299
 QR0299  HISTORY     - Date     Condition        Report By
 QR0299  HISTORY     - 1934     MONUMENTED       CGS
 QR0299  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0299
 QR0299                          STATION DESCRIPTION
 QR0299
 QR0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0299'18.2 MI S FROM SELBY.
 QR0299'18.2 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE
 QR0299'AT SELBY, WALWORTH COUNTY, AT THE FOOT OF A STEEP HILL, AT A
 QR0299'5- BY 5-FOOT CONCRETE-BOX CULVERT, IN THE CENTER OF THE TOP OF
 QR0299'THE WEST HEADWALL, 12.5 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 QR0299'21 FEET EAST OF THE RIGHT-OF-WAY FENCE, 5.5 FEET NORTH OF A
 QR0299'WHITE WOODEN WITNESS POST, AND 2.3 FEET HIGHER THAN THE HIGHWAY.
 QR0299'A STANDARD DISK, STAMPED B 68 1934.
 QR0299
 QR0299                          STATION RECOVERY (1974)
 QR0299
 QR0299'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0220 ***********************************************************************
 QS0220  DESIGNATION -  B 69
 QS0220  PID         -  QS0220
 QS0220  STATE/COUNTY-  SD/POTTER
 QS0220  COUNTRY     -  US
 QS0220  USGS QUAD   -  LAKE HURLEY (2017)
 QS0220
 QS0220                         *CURRENT SURVEY CONTROL
 QS0220  ______________________________________________________________________
 QS0220* NAD 83(1986) POSITION- 45 01 14.     (N) 100 14 52.     (W)   SCALED
 QS0220* NAVD 88 ORTHO HEIGHT -   493.442 (meters)     1618.90  (feet) ADJUSTED
 QS0220  ______________________________________________________________________
 QS0220  GEOID HEIGHT    -        -22.470 (meters)                     GEOID18
 QS0220  DYNAMIC HEIGHT  -        493.370 (meters)     1618.66  (feet) COMP
 QS0220  MODELED GRAVITY -    980,457.4   (mgal)                       NAVD 88
 QS0220
 QS0220  VERT ORDER      -  SECOND    CLASS 0
 QS0220
 QS0220.The horizontal coordinates were scaled from a map and have
 QS0220.an estimated accuracy of +/- 6 seconds.
 QS0220
 QS0220.The orthometric height was determined by differential leveling and
 QS0220.adjusted by the NATIONAL GEODETIC SURVEY
 QS0220.in June 1991.
 QS0220
 QS0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0220.GEOID18 height accuracy estimate available here.
 QS0220
 QS0220.Click photographs - Photos may exist for this station.
 QS0220
 QS0220.The dynamic height is computed by dividing the NAVD 88
 QS0220.geopotential number by the normal gravity value computed on the
 QS0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0220.degrees latitude (g = 980.6199 gals.).
 QS0220
 QS0220.The modeled gravity was interpolated from observed gravity values.
 QS0220
 QS0220;                    North         East    Units  Estimated Accuracy
 QS0220;SPC SD N     -   131,960.      580,470.      MT  (+/- 180 meters Scaled)
 QS0220
 QS0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ016859(NAD 83)
 QS0220
 QS0220                          SUPERSEDED SURVEY CONTROL
 QS0220
 QS0220  NGVD 29 (??/??/92)  493.070  (m)         1617.68   (f) ADJ UNCH    2 0
 QS0220
 QS0220.Superseded values are not recommended for survey control.
 QS0220
 QS0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0220.See file dsdata.pdf to determine how the superseded data were derived.
 QS0220
 QS0220_MARKER: DB = BENCH MARK DISK
 QS0220_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0220_SP_SET: BRIDGE
 QS0220_STAMPING: B 69 1934
 QS0220_MARK LOGO: CGS
 QS0220_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0220
 QS0220  HISTORY     - Date     Condition        Report By
 QS0220  HISTORY     - 1934     MONUMENTED       CGS
 QS0220  HISTORY     - 1945     GOOD             CGS
 QS0220
 QS0220                          STATION DESCRIPTION
 QS0220
 QS0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0220'3.3 MI SE FROM WHITLOCKS.
 QS0220'3.3 MILES SOUTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE MISSOURI
 QS0220'RIVER BRIDGE AT WHITLOCKS CROSSING, POTTER COUNTY, AT A BREAK
 QS0220'IN A LONG GRADE, AT A 24-FOOT CONCRETE DECK BRIDGE, IN THE TOP
 QS0220'OF THE NORTH WING WALL, 11 FEET NORTHWEST OF THE CENTER LINE
 QS0220'OF THE HIGHWAY, 25 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE, AND
 QS0220'ABOUT 2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 QS0220'B 69 1934.
 QS0220
 QS0220                          STATION RECOVERY (1945)
 QS0220
 QS0220'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0022 ***********************************************************************
 OR0022  DESIGNATION -  B 7
 OR0022  PID         -  OR0022
 OR0022  STATE/COUNTY-  SD/AURORA
 OR0022  COUNTRY     -  US
 OR0022  USGS QUAD   -  PLANKINTON (2017)
 OR0022
 OR0022                         *CURRENT SURVEY CONTROL
 OR0022  ______________________________________________________________________
 OR0022* NAD 83(1986) POSITION- 43 42 41.     (N) 098 24 23.     (W)   SCALED
 OR0022* NAVD 88 ORTHO HEIGHT -   445.315 (meters)     1461.00  (feet) ADJUSTED
 OR0022  ______________________________________________________________________
 OR0022  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 OR0022  DYNAMIC HEIGHT  -        445.206 (meters)     1460.65  (feet) COMP
 OR0022  MODELED GRAVITY -    980,360.4   (mgal)                       NAVD 88
 OR0022
 OR0022  VERT ORDER      -  FIRST     CLASS II
 OR0022
 OR0022.The horizontal coordinates were scaled from a map and have
 OR0022.an estimated accuracy of +/- 6 seconds.
 OR0022
 OR0022.The orthometric height was determined by differential leveling and
 OR0022.adjusted by the NATIONAL GEODETIC SURVEY
 OR0022.in June 1991.
 OR0022
 OR0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0022.GEOID18 height accuracy estimate available here.
 OR0022
 OR0022.Click photographs - Photos may exist for this station.
 OR0022
 OR0022.The dynamic height is computed by dividing the NAVD 88
 OR0022.geopotential number by the normal gravity value computed on the
 OR0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0022.degrees latitude (g = 980.6199 gals.).
 OR0022
 OR0022.The modeled gravity was interpolated from observed gravity values.
 OR0022
 OR0022;                    North         East    Units  Estimated Accuracy
 OR0022;SPC SD S     -   154,890.      755,270.      MT  (+/- 180 meters Scaled)
 OR0022
 OR0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP478399(NAD 83)
 OR0022
 OR0022                          SUPERSEDED SURVEY CONTROL
 OR0022
 OR0022  NGVD 29 (??/??/92)  445.003  (m)         1459.98   (f) ADJ UNCH    1 2
 OR0022
 OR0022.Superseded values are not recommended for survey control.
 OR0022
 OR0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0022.See file dsdata.pdf to determine how the superseded data were derived.
 OR0022
 OR0022_MARKER: DB = BENCH MARK DISK
 OR0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0022_STAMPING: B 7 1925
 OR0022_MARK LOGO: CGS
 OR0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0022+STABILITY: SURFACE MOTION
 OR0022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0022+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 OR0022
 OR0022  HISTORY     - Date     Condition        Report By
 OR0022  HISTORY     - 1925     MONUMENTED       CGS
 OR0022  HISTORY     - 1935     GOOD             CGS
 OR0022  HISTORY     - 19910617 GOOD             NGS
 OR0022  HISTORY     - 20120126 GOOD             INDIV
 OR0022
 OR0022                          STATION DESCRIPTION
 OR0022
 OR0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0022'4 MI E FROM PLANKINTON.
 OR0022'ABOUT 4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0022'AND PACIFIC RAILROAD FROM PLANKINTON, AURORA COUNTY, ABOUT 10
 OR0022'RAILS WEST OF TRESTLE R 952 OVER A SECTION-LINE ROAD, 42 FEET
 OR0022'SOUTH OF THE CENTER LINE OF THE TRACK, 7-1/2 FEET NORTH
 OR0022'OF A ROW OF POLES, AND ABOUT 2 FEET HIGHER THAN THE TRACK.  A
 OR0022'STANDARD DISK, STAMPED B 7 1925 AND SET IN THE TOP OF A CONCRETE
 OR0022'POST PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 OR0022
 OR0022                          STATION RECOVERY (1935)
 OR0022
 OR0022'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0022'RECOVERED IN GOOD CONDITION.
 OR0022
 OR0022                          STATION RECOVERY (1991)
 OR0022
 OR0022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0022'6.4 KM (4.0 MI) EASTERLY ALONG THE DAKOTA SOUTHERN RAILROAD FROM THE
 OR0022'JUNCTION OF MAIN STREET IN PLANKINTON, 31.7 M (104.0 FT) WEST OF
 OR0022'UTILITY POLE NUMBER 393, 26.1 M (85.6 FT) NORTH OF THE CENTERLINE OF
 OR0022'A PAVED ROAD (OLD U.S. HIGHWAY 26), 12.0 M (39.4 FT) SOUTH OF THE
 OR0022'NEAR RAIL, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OR0022'FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR0022'ABOVE THE GROUND SURFACE.
 OR0022
 OR0022                          STATION RECOVERY (2012)
 OR0022
 OR0022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0598 ***********************************************************************
 PU0598  DESIGNATION -  B 7 M
 PU0598  PID         -  PU0598
 PU0598  STATE/COUNTY-  SD/PENNINGTON
 PU0598  COUNTRY     -  US
 PU0598  USGS QUAD   -  WASTA SE (2017)
 PU0598
 PU0598                         *CURRENT SURVEY CONTROL
 PU0598  ______________________________________________________________________
 PU0598* NAD 83(1986) POSITION- 44 01 58.     (N) 102 17 17.     (W)   SCALED
 PU0598* NAVD 88 ORTHO HEIGHT -   867.698 (meters)     2846.77  (feet) ADJUSTED
 PU0598  ______________________________________________________________________
 PU0598  GEOID HEIGHT    -        -18.865 (meters)                     GEOID18
 PU0598  DYNAMIC HEIGHT  -        867.438 (meters)     2845.92  (feet) COMP
 PU0598  MODELED GRAVITY -    980,289.1   (mgal)                       NAVD 88
 PU0598
 PU0598  VERT ORDER      -  SECOND    CLASS 0
 PU0598
 PU0598.The horizontal coordinates were scaled from a map and have
 PU0598.an estimated accuracy of +/- 6 seconds.
 PU0598
 PU0598.The orthometric height was determined by differential leveling and
 PU0598.adjusted by the NATIONAL GEODETIC SURVEY
 PU0598.in June 1991.
 PU0598
 PU0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0598.GEOID18 height accuracy estimate available here.
 PU0598
 PU0598.Click photographs - Photos may exist for this station.
 PU0598
 PU0598.The dynamic height is computed by dividing the NAVD 88
 PU0598.geopotential number by the normal gravity value computed on the
 PU0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0598.degrees latitude (g = 980.6199 gals.).
 PU0598
 PU0598.The modeled gravity was interpolated from observed gravity values.
 PU0598
 PU0598;                    North         East    Units  Estimated Accuracy
 PU0598;SPC SD S     -   190,640.      443,330.      MT  (+/- 180 meters Scaled)
 PU0598
 PU0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ173790(NAD 83)
 PU0598
 PU0598                          SUPERSEDED SURVEY CONTROL
 PU0598
 PU0598  NGVD 29 (??/??/92)  867.25   (m)         2845.3    (f) COMPUTED    2 0
 PU0598
 PU0598.Superseded values are not recommended for survey control.
 PU0598
 PU0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0598.See file dsdata.pdf to determine how the superseded data were derived.
 PU0598
 PU0598_MARKER: DS = TRIANGULATION STATION DISK
 PU0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0598_STAMPING: B 7 M 1961
 PU0598_MARK LOGO: CGS
 PU0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0598+STABILITY: SURFACE MOTION
 PU0598
 PU0598  HISTORY     - Date     Condition        Report By
 PU0598  HISTORY     - 1961     MONUMENTED       CGS
 PU0598  HISTORY     - 1962     GOOD             CGS
 PU0598
 PU0598                          STATION DESCRIPTION
 PU0598
 PU0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0598'4.2 MI NW FROM WALL.
 PU0598'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0598'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0598'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0598'MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.65 MILE NORTH ALONG
 PU0598'A GRAVEL ROAD IN SECTION 22, T 1 N, R 15 E, 33 FEET WEST OF THE
 PU0598'CENTER LINE OF THE ROAD, 21 FEET SOUTH OF THE CENTER LINE OF A
 PU0598'PRIVATE DRIVEWAY LEADING WEST TO A VACANT FARM HOUSE, 64 FEET
 PU0598'SOUTH OF A TELEPHONE POLE, 3 1/2 FEET EAST OF A FENCE, 4.3 FEET
 PU0598'NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU0598'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0599 ***********************************************************************
 PU0599  DESIGNATION -  B 7 M RM 1
 PU0599  PID         -  PU0599
 PU0599  STATE/COUNTY-  SD/PENNINGTON
 PU0599  COUNTRY     -  US
 PU0599  USGS QUAD   -  WASTA SE (2017)
 PU0599
 PU0599                         *CURRENT SURVEY CONTROL
 PU0599  ______________________________________________________________________
 PU0599* NAD 83(1986) POSITION- 44 01 58.     (N) 102 17 15.     (W)   SCALED
 PU0599* NAVD 88 ORTHO HEIGHT -   868.002 (meters)     2847.77  (feet) ADJUSTED
 PU0599  ______________________________________________________________________
 PU0599  GEOID HEIGHT    -        -18.867 (meters)                     GEOID18
 PU0599  DYNAMIC HEIGHT  -        867.742 (meters)     2846.92  (feet) COMP
 PU0599  MODELED GRAVITY -    980,289.2   (mgal)                       NAVD 88
 PU0599
 PU0599  VERT ORDER      -  SECOND    CLASS 0
 PU0599
 PU0599.The horizontal coordinates were scaled from a map and have
 PU0599.an estimated accuracy of +/- 6 seconds.
 PU0599
 PU0599.The orthometric height was determined by differential leveling and
 PU0599.adjusted by the NATIONAL GEODETIC SURVEY
 PU0599.in June 1991.
 PU0599
 PU0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0599.GEOID18 height accuracy estimate available here.
 PU0599
 PU0599.Click photographs - Photos may exist for this station.
 PU0599
 PU0599.The dynamic height is computed by dividing the NAVD 88
 PU0599.geopotential number by the normal gravity value computed on the
 PU0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0599.degrees latitude (g = 980.6199 gals.).
 PU0599
 PU0599.The modeled gravity was interpolated from observed gravity values.
 PU0599
 PU0599;                    North         East    Units  Estimated Accuracy
 PU0599;SPC SD S     -   190,640.      443,380.      MT  (+/- 180 meters Scaled)
 PU0599
 PU0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ173790(NAD 83)
 PU0599
 PU0599                          SUPERSEDED SURVEY CONTROL
 PU0599
 PU0599  NGVD 29 (??/??/92)  867.55   (m)         2846.3    (f) COMPUTED    2 0
 PU0599
 PU0599.Superseded values are not recommended for survey control.
 PU0599
 PU0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0599.See file dsdata.pdf to determine how the superseded data were derived.
 PU0599
 PU0599_MARKER: DR = REFERENCE MARK DISK
 PU0599_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0599_STAMPING: B 7 M NO 1 1961
 PU0599_MARK LOGO: CGS
 PU0599_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0599+STABILITY: SURFACE MOTION
 PU0599
 PU0599  HISTORY     - Date     Condition        Report By
 PU0599  HISTORY     - 1961     MONUMENTED       CGS
 PU0599  HISTORY     - 1962     GOOD             CGS
 PU0599
 PU0599                          STATION DESCRIPTION
 PU0599
 PU0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0599'4.2 MI NW FROM WALL.
 PU0599'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0599'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0599'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0599'MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.65 MILE NORTH ALONG
 PU0599'A GRAVEL ROAD IN SECTION 22, T 1 N, R 15 E, 36 FEET EAST OF THE
 PU0599'CENTER LINE OF THE ROAD, 69.8 FEET EAST OF B 7 M 1961, AND SET
 PU0599'IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0597 ***********************************************************************
 PU0597  DESIGNATION -  B 7 M RM 2
 PU0597  PID         -  PU0597
 PU0597  STATE/COUNTY-  SD/PENNINGTON
 PU0597  COUNTRY     -  US
 PU0597  USGS QUAD   -  WASTA SE (2017)
 PU0597
 PU0597                         *CURRENT SURVEY CONTROL
 PU0597  ______________________________________________________________________
 PU0597* NAD 83(1986) POSITION- 44 01 57.     (N) 102 17 17.     (W)   SCALED
 PU0597* NAVD 88 ORTHO HEIGHT -   867.505 (meters)     2846.14  (feet) ADJUSTED
 PU0597  ______________________________________________________________________
 PU0597  GEOID HEIGHT    -        -18.865 (meters)                     GEOID18
 PU0597  DYNAMIC HEIGHT  -        867.245 (meters)     2845.29  (feet) COMP
 PU0597  MODELED GRAVITY -    980,289.1   (mgal)                       NAVD 88
 PU0597
 PU0597  VERT ORDER      -  SECOND    CLASS 0
 PU0597
 PU0597.The horizontal coordinates were scaled from a map and have
 PU0597.an estimated accuracy of +/- 6 seconds.
 PU0597
 PU0597.The orthometric height was determined by differential leveling and
 PU0597.adjusted by the NATIONAL GEODETIC SURVEY
 PU0597.in June 1991.
 PU0597
 PU0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0597.GEOID18 height accuracy estimate available here.
 PU0597
 PU0597.Click photographs - Photos may exist for this station.
 PU0597
 PU0597.The dynamic height is computed by dividing the NAVD 88
 PU0597.geopotential number by the normal gravity value computed on the
 PU0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0597.degrees latitude (g = 980.6199 gals.).
 PU0597
 PU0597.The modeled gravity was interpolated from observed gravity values.
 PU0597
 PU0597;                    North         East    Units  Estimated Accuracy
 PU0597;SPC SD S     -   190,610.      443,330.      MT  (+/- 180 meters Scaled)
 PU0597
 PU0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ173790(NAD 83)
 PU0597
 PU0597                          SUPERSEDED SURVEY CONTROL
 PU0597
 PU0597  NGVD 29 (??/??/92)  867.06   (m)         2844.7    (f) COMPUTED    2 0
 PU0597
 PU0597.Superseded values are not recommended for survey control.
 PU0597
 PU0597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0597.See file dsdata.pdf to determine how the superseded data were derived.
 PU0597
 PU0597_MARKER: DR = REFERENCE MARK DISK
 PU0597_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0597_STAMPING: B 7 M NO 2 1961
 PU0597_MARK LOGO: CGS
 PU0597_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0597_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0597+STABILITY: SURFACE MOTION
 PU0597
 PU0597  HISTORY     - Date     Condition        Report By
 PU0597  HISTORY     - 1961     MONUMENTED       CGS
 PU0597  HISTORY     - 1962     GOOD             CGS
 PU0597
 PU0597                          STATION DESCRIPTION
 PU0597
 PU0597'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0597'4.2 MI NW FROM WALL.
 PU0597'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0597'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0597'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0597'MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.65 MILE NORTH ALONG
 PU0597'A GRAVEL ROAD IN SECTION 22, T 1 N, R 15 E, 35 FEET WEST OF THE
 PU0597'CENTER LINE OF THE ROAD, 27 FEET NORTH OF A TELEPHONE POLE,
 PU0597'2 1/2 FEET EAST OF A FENCE 59.6 FEET SOUTH OF B 7 M 1961, AND
 PU0597'SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0601 ***********************************************************************
 PU0601  DESIGNATION -  B 7 N
 PU0601  PID         -  PU0601
 PU0601  STATE/COUNTY-  SD/PENNINGTON
 PU0601  COUNTRY     -  US
 PU0601  USGS QUAD   -  WASTA SE (2017)
 PU0601
 PU0601                         *CURRENT SURVEY CONTROL
 PU0601  ______________________________________________________________________
 PU0601* NAD 83(1986) POSITION- 44 01 23.     (N) 102 16 59.     (W)   SCALED
 PU0601* NAVD 88 ORTHO HEIGHT -   861.575 (meters)     2826.68  (feet) ADJUSTED
 PU0601  ______________________________________________________________________
 PU0601  GEOID HEIGHT    -        -18.878 (meters)                     GEOID18
 PU0601  DYNAMIC HEIGHT  -        861.315 (meters)     2825.83  (feet) COMP
 PU0601  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 PU0601
 PU0601  VERT ORDER      -  SECOND    CLASS 0
 PU0601
 PU0601.The horizontal coordinates were scaled from a map and have
 PU0601.an estimated accuracy of +/- 6 seconds.
 PU0601
 PU0601.The orthometric height was determined by differential leveling and
 PU0601.adjusted by the NATIONAL GEODETIC SURVEY
 PU0601.in June 1991.
 PU0601
 PU0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0601.GEOID18 height accuracy estimate available here.
 PU0601
 PU0601.Click photographs - Photos may exist for this station.
 PU0601
 PU0601.The dynamic height is computed by dividing the NAVD 88
 PU0601.geopotential number by the normal gravity value computed on the
 PU0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0601.degrees latitude (g = 980.6199 gals.).
 PU0601
 PU0601.The modeled gravity was interpolated from observed gravity values.
 PU0601
 PU0601;                    North         East    Units  Estimated Accuracy
 PU0601;SPC SD S     -   189,550.      443,710.      MT  (+/- 180 meters Scaled)
 PU0601
 PU0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ177780(NAD 83)
 PU0601
 PU0601                          SUPERSEDED SURVEY CONTROL
 PU0601
 PU0601  NGVD 29 (??/??/92)  861.12   (m)         2825.2    (f) COMPUTED    2 0
 PU0601
 PU0601.Superseded values are not recommended for survey control.
 PU0601
 PU0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0601.See file dsdata.pdf to determine how the superseded data were derived.
 PU0601
 PU0601_MARKER: DS = TRIANGULATION STATION DISK
 PU0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0601_STAMPING: B 7 N 1961
 PU0601_MARK LOGO: CGS
 PU0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0601+STABILITY: SURFACE MOTION
 PU0601
 PU0601  HISTORY     - Date     Condition        Report By
 PU0601  HISTORY     - 1961     MONUMENTED       CGS
 PU0601  HISTORY     - 1962     GOOD             CGS
 PU0601
 PU0601                          STATION DESCRIPTION
 PU0601
 PU0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0601'3.8 MI NW FROM WALL.
 PU0601'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0601'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0601'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0601'MILE NORTH ALONG AN OLD ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG
 PU0601'A TRAIL ROAD IN SECTION 26, T 1 N, R 15 E, 27 FEET SOUTH OF THE
 PU0601'CENTER LINE OF THE TRAIL ROAD, 101 FEET EAST OF AN 18-INCH
 PU0601'CONCRETE CYLINDER WHICH PROJECTS 4 FEET, 71.6 FEET SOUTHEAST OF
 PU0601'A METAL WITNESS POST, ABOUT LEVEL WITH THE TRAIL ROAD, AND SET IN
 PU0601'THE TOP OF A CONCRETE POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0596 ***********************************************************************
 PU0596  DESIGNATION -  B 7 N AZ MK
 PU0596  PID         -  PU0596
 PU0596  STATE/COUNTY-  SD/PENNINGTON
 PU0596  COUNTRY     -  US
 PU0596  USGS QUAD   -  WASTA SE (2017)
 PU0596
 PU0596                         *CURRENT SURVEY CONTROL
 PU0596  ______________________________________________________________________
 PU0596* NAD 83(1986) POSITION- 44 01 24.     (N) 102 17 24.     (W)   SCALED
 PU0596* NAVD 88 ORTHO HEIGHT -   862.739 (meters)     2830.50  (feet) ADJUSTED
 PU0596  ______________________________________________________________________
 PU0596  GEOID HEIGHT    -        -18.857 (meters)                     GEOID18
 PU0596  DYNAMIC HEIGHT  -        862.479 (meters)     2829.65  (feet) COMP
 PU0596  MODELED GRAVITY -    980,287.9   (mgal)                       NAVD 88
 PU0596
 PU0596  VERT ORDER      -  SECOND    CLASS 0
 PU0596
 PU0596.The horizontal coordinates were scaled from a map and have
 PU0596.an estimated accuracy of +/- 6 seconds.
 PU0596
 PU0596.The orthometric height was determined by differential leveling and
 PU0596.adjusted by the NATIONAL GEODETIC SURVEY
 PU0596.in June 1991.
 PU0596
 PU0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0596.GEOID18 height accuracy estimate available here.
 PU0596
 PU0596.Click photographs - Photos may exist for this station.
 PU0596
 PU0596.The dynamic height is computed by dividing the NAVD 88
 PU0596.geopotential number by the normal gravity value computed on the
 PU0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0596.degrees latitude (g = 980.6199 gals.).
 PU0596
 PU0596.The modeled gravity was interpolated from observed gravity values.
 PU0596
 PU0596;                    North         East    Units  Estimated Accuracy
 PU0596;SPC SD S     -   189,600.      443,150.      MT  (+/- 180 meters Scaled)
 PU0596
 PU0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ171780(NAD 83)
 PU0596
 PU0596                          SUPERSEDED SURVEY CONTROL
 PU0596
 PU0596  NGVD 29 (??/??/92)  862.29   (m)         2829.0    (f) COMPUTED    2 0
 PU0596
 PU0596.Superseded values are not recommended for survey control.
 PU0596
 PU0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0596.See file dsdata.pdf to determine how the superseded data were derived.
 PU0596
 PU0596_MARKER: DZ = AZIMUTH MARK DISK
 PU0596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0596_STAMPING: B 7 N 1961
 PU0596_MARK LOGO: CGS
 PU0596_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0596+STABILITY: SURFACE MOTION
 PU0596
 PU0596  HISTORY     - Date     Condition        Report By
 PU0596  HISTORY     - 1961     MONUMENTED       CGS
 PU0596  HISTORY     - 1962     GOOD             CGS
 PU0596
 PU0596                          STATION DESCRIPTION
 PU0596
 PU0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0596'3.6 MI NW FROM WALL.
 PU0596'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0596'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0596'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0596'MILE NORTH ALONG AN ASPHALT ROAD, THENCE 0.1 MILE WEST ALONG
 PU0596'THE ASPHALT ROAD IN SECTION 22, T 1 N, R 15 E, 103 FEET NORTHWEST
 PU0596'OF A CONCRETE CYLINDER AND W 385, 30 FEET NORTH OF THE CENTER
 PU0596'LINE OF THE ROAD, 1 FOOT SOUTH OF A FENCE, 3.0 FEET EAST OF A
 PU0596'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 PU0596'TOP OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0602 ***********************************************************************
 PU0602  DESIGNATION -  B 7 N RM 1
 PU0602  PID         -  PU0602
 PU0602  STATE/COUNTY-  SD/PENNINGTON
 PU0602  COUNTRY     -  US
 PU0602  USGS QUAD   -  WASTA SE (2017)
 PU0602
 PU0602                         *CURRENT SURVEY CONTROL
 PU0602  ______________________________________________________________________
 PU0602* NAD 83(1986) POSITION- 44 01 25.     (N) 102 16 59.     (W)   SCALED
 PU0602* NAVD 88 ORTHO HEIGHT -   860.878 (meters)     2824.40  (feet) ADJUSTED
 PU0602  ______________________________________________________________________
 PU0602  GEOID HEIGHT    -        -18.878 (meters)                     GEOID18
 PU0602  DYNAMIC HEIGHT  -        860.619 (meters)     2823.55  (feet) COMP
 PU0602  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 PU0602
 PU0602  VERT ORDER      -  SECOND    CLASS 0
 PU0602
 PU0602.The horizontal coordinates were scaled from a map and have
 PU0602.an estimated accuracy of +/- 6 seconds.
 PU0602
 PU0602.The orthometric height was determined by differential leveling and
 PU0602.adjusted by the NATIONAL GEODETIC SURVEY
 PU0602.in June 1991.
 PU0602
 PU0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0602.GEOID18 height accuracy estimate available here.
 PU0602
 PU0602.Click photographs - Photos may exist for this station.
 PU0602
 PU0602.The dynamic height is computed by dividing the NAVD 88
 PU0602.geopotential number by the normal gravity value computed on the
 PU0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0602.degrees latitude (g = 980.6199 gals.).
 PU0602
 PU0602.The modeled gravity was interpolated from observed gravity values.
 PU0602
 PU0602;                    North         East    Units  Estimated Accuracy
 PU0602;SPC SD S     -   189,610.      443,710.      MT  (+/- 180 meters Scaled)
 PU0602
 PU0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ177780(NAD 83)
 PU0602
 PU0602                          SUPERSEDED SURVEY CONTROL
 PU0602
 PU0602  NGVD 29 (??/??/92)  860.43   (m)         2822.9    (f) COMPUTED    2 0
 PU0602
 PU0602.Superseded values are not recommended for survey control.
 PU0602
 PU0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0602.See file dsdata.pdf to determine how the superseded data were derived.
 PU0602
 PU0602_MARKER: DR = REFERENCE MARK DISK
 PU0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0602_STAMPING: B 7 N NO 1 1961
 PU0602_MARK LOGO: CGS
 PU0602_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0602+STABILITY: SURFACE MOTION
 PU0602
 PU0602  HISTORY     - Date     Condition        Report By
 PU0602  HISTORY     - 1961     MONUMENTED       CGS
 PU0602  HISTORY     - 1962     GOOD             CGS
 PU0602
 PU0602                          STATION DESCRIPTION
 PU0602
 PU0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0602'3.8 MI NW FROM WALL.
 PU0602'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0602'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0602'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0602'MILE NORTH ALONG AN OLD ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG
 PU0602'A TRAIL ROAD IN SECTION 26, T 1 N, R 15 E, 30 FEET NORTH OF THE
 PU0602'CENTER LINE OF THE TRAIL ROAD, 70.7 FEET NORTHEAST OF B 7 N,
 PU0602'1 FOOT SOUTH OF A FENCE, ABOUT LEVEL WITH THE TRAIL ROAD, AND SET
 PU0602'IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0600 ***********************************************************************
 PU0600  DESIGNATION -  B 7 N RM 2
 PU0600  PID         -  PU0600
 PU0600  STATE/COUNTY-  SD/PENNINGTON
 PU0600  COUNTRY     -  US
 PU0600  USGS QUAD   -  WASTA SE (2017)
 PU0600
 PU0600                         *CURRENT SURVEY CONTROL
 PU0600  ______________________________________________________________________
 PU0600* NAD 83(1986) POSITION- 44 01 24.     (N) 102 17 00.     (W)   SCALED
 PU0600* NAVD 88 ORTHO HEIGHT -   861.257 (meters)     2825.64  (feet) ADJUSTED
 PU0600  ______________________________________________________________________
 PU0600  GEOID HEIGHT    -        -18.877 (meters)                     GEOID18
 PU0600  DYNAMIC HEIGHT  -        860.998 (meters)     2824.79  (feet) COMP
 PU0600  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 PU0600
 PU0600  VERT ORDER      -  SECOND    CLASS 0
 PU0600
 PU0600.The horizontal coordinates were scaled from a map and have
 PU0600.an estimated accuracy of +/- 6 seconds.
 PU0600
 PU0600.The orthometric height was determined by differential leveling and
 PU0600.adjusted by the NATIONAL GEODETIC SURVEY
 PU0600.in June 1991.
 PU0600
 PU0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0600.GEOID18 height accuracy estimate available here.
 PU0600
 PU0600.Click photographs - Photos may exist for this station.
 PU0600
 PU0600.The dynamic height is computed by dividing the NAVD 88
 PU0600.geopotential number by the normal gravity value computed on the
 PU0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0600.degrees latitude (g = 980.6199 gals.).
 PU0600
 PU0600.The modeled gravity was interpolated from observed gravity values.
 PU0600
 PU0600;                    North         East    Units  Estimated Accuracy
 PU0600;SPC SD S     -   189,580.      443,680.      MT  (+/- 180 meters Scaled)
 PU0600
 PU0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ177780(NAD 83)
 PU0600
 PU0600                          SUPERSEDED SURVEY CONTROL
 PU0600
 PU0600  NGVD 29 (??/??/92)  860.81   (m)         2824.2    (f) COMPUTED    2 0
 PU0600
 PU0600.Superseded values are not recommended for survey control.
 PU0600
 PU0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0600.See file dsdata.pdf to determine how the superseded data were derived.
 PU0600
 PU0600_MARKER: DR = REFERENCE MARK DISK
 PU0600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0600_STAMPING: B 7 N NO 2 1961
 PU0600_MARK LOGO: CGS
 PU0600_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0600+STABILITY: SURFACE MOTION
 PU0600
 PU0600  HISTORY     - Date     Condition        Report By
 PU0600  HISTORY     - 1961     MONUMENTED       CGS
 PU0600  HISTORY     - 1962     GOOD             CGS
 PU0600
 PU0600                          STATION DESCRIPTION
 PU0600
 PU0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0600'3.8 MI NW FROM WALL.
 PU0600'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0600'WALL, THENCE 0.7 MILE SOUTHWEST ALONG AN ASPHALT ROAD, THENCE
 PU0600'2.15 MILES NORTHWEST ALONG U.S. HIGHWAY 14 AND 16, THENCE 0.6
 PU0600'MILE NORTH ALONG AN OLD ASPHALT ROAD, THENCE 0.3 MILE EAST ALONG
 PU0600'A TRAIL ROAD IN SECTION 26, T 1 N, R 15 E, 30 FEET NORTH OF THE
 PU0600'CENTER LINE OF THE TRAIL ROAD, 87 FEET NORTHEAST OF AN 18-INCH
 PU0600'CONCRETE CYLINDER PROJECTING 4 FEET, 68.8 FEET NORTHWEST OF
 PU0600'B 7 N 1961, 1 FOOT SOUTH OF A FENCE, 3.1 FEET EAST OF A METAL
 PU0600'WITNESS POST, ABOUT LEVEL WITH THE TRAIL, AND SET IN THE TOP
 PU0600'OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0381 ***********************************************************************
 PT0381  DESIGNATION -  B 72
 PT0381  PID         -  PT0381
 PT0381  STATE/COUNTY-  SD/ZIEBACH
 PT0381  COUNTRY     -  US
 PT0381  USGS QUAD   -  HIGH ELK HILL (2017)
 PT0381
 PT0381                         *CURRENT SURVEY CONTROL
 PT0381  ______________________________________________________________________
 PT0381* NAD 83(1986) POSITION- 44 56 09.     (N) 101 16 44.     (W)   SCALED
 PT0381* NAVD 88 ORTHO HEIGHT -   737.960 (meters)     2421.12  (feet) ADJUSTED
 PT0381  ______________________________________________________________________
 PT0381  GEOID HEIGHT    -        -21.238 (meters)                     GEOID18
 PT0381  DYNAMIC HEIGHT  -        737.819 (meters)     2420.66  (feet) COMP
 PT0381  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 PT0381
 PT0381  VERT ORDER      -  SECOND    CLASS 0
 PT0381
 PT0381.The horizontal coordinates were scaled from a map and have
 PT0381.an estimated accuracy of +/- 6 seconds.
 PT0381
 PT0381.The orthometric height was determined by differential leveling and
 PT0381.adjusted by the NATIONAL GEODETIC SURVEY
 PT0381.in June 1991.
 PT0381
 PT0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0381.GEOID18 height accuracy estimate available here.
 PT0381
 PT0381.Click photographs - Photos may exist for this station.
 PT0381
 PT0381.The dynamic height is computed by dividing the NAVD 88
 PT0381.geopotential number by the normal gravity value computed on the
 PT0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0381.degrees latitude (g = 980.6199 gals.).
 PT0381
 PT0381.The modeled gravity was interpolated from observed gravity values.
 PT0381
 PT0381;                    North         East    Units  Estimated Accuracy
 PT0381;SPC SD N     -   123,310.      499,060.      MT  (+/- 180 meters Scaled)
 PT0381
 PT0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ201783(NAD 83)
 PT0381
 PT0381                          SUPERSEDED SURVEY CONTROL
 PT0381
 PT0381  NGVD 29 (??/??/92)  737.486  (m)         2419.57   (f) ADJ UNCH    2 0
 PT0381
 PT0381.Superseded values are not recommended for survey control.
 PT0381
 PT0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0381.See file dsdata.pdf to determine how the superseded data were derived.
 PT0381
 PT0381_MARKER: DB = BENCH MARK DISK
 PT0381_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0381_STAMPING: B 72 1934
 PT0381_MARK LOGO: CGS
 PT0381_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0381+STABILITY: SURFACE MOTION
 PT0381
 PT0381  HISTORY     - Date     Condition        Report By
 PT0381  HISTORY     - 1934     MONUMENTED       CGS
 PT0381  HISTORY     - 1985     MARK NOT FOUND   NGS
 PT0381
 PT0381                          STATION DESCRIPTION
 PT0381
 PT0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0381'2.1 MI W FROM EAGLE BUTTE.
 PT0381'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0381'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0381'4 MILES SOUTH ALONG STATE HIGHWAY 63, 30 FEET NORTH OF THE
 PT0381'CENTERLINE OF A CROSSROAD, 42 FEET EAST OF THE CENTERLINE
 PT0381'OF THE HIGHWAY, LEVEL WITH THE HIGHWAY AND SET IN THE TOP
 PT0381'OF A CONCRETE POST.
 PT0381
 PT0381                          STATION RECOVERY (1985)
 PT0381
 PT0381'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0381'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0424 ***********************************************************************
 PT0424  DESIGNATION -  B 73
 PT0424  PID         -  PT0424
 PT0424  STATE/COUNTY-  SD/STANLEY
 PT0424  COUNTRY     -  US
 PT0424  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0424
 PT0424                         *CURRENT SURVEY CONTROL
 PT0424  ______________________________________________________________________
 PT0424* NAD 83(1986) POSITION- 44 24 56.     (N) 101 08 08.     (W)   SCALED
 PT0424* NAVD 88 ORTHO HEIGHT -   637.329 (meters)     2090.97  (feet) ADJUSTED
 PT0424  ______________________________________________________________________
 PT0424  GEOID HEIGHT    -        -22.236 (meters)                     GEOID18
 PT0424  DYNAMIC HEIGHT  -        637.171 (meters)     2090.45  (feet) COMP
 PT0424  MODELED GRAVITY -    980,349.9   (mgal)                       NAVD 88
 PT0424
 PT0424  VERT ORDER      -  FIRST     CLASS II
 PT0424
 PT0424.The horizontal coordinates were scaled from a map and have
 PT0424.an estimated accuracy of +/- 6 seconds.
 PT0424
 PT0424.The orthometric height was determined by differential leveling and
 PT0424.adjusted by the NATIONAL GEODETIC SURVEY
 PT0424.in June 1991.
 PT0424
 PT0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0424.GEOID18 height accuracy estimate available here.
 PT0424
 PT0424.Click photographs - Photos may exist for this station.
 PT0424
 PT0424.The dynamic height is computed by dividing the NAVD 88
 PT0424.geopotential number by the normal gravity value computed on the
 PT0424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0424.degrees latitude (g = 980.6199 gals.).
 PT0424
 PT0424.The modeled gravity was interpolated from observed gravity values.
 PT0424
 PT0424;                    North         East    Units  Estimated Accuracy
 PT0424;SPC SD S     -   231,640.      536,110.      MT  (+/- 180 meters Scaled)
 PT0424
 PT0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ299202(NAD 83)
 PT0424
 PT0424                          SUPERSEDED SURVEY CONTROL
 PT0424
 PT0424  NGVD 29 (??/??/92)  636.820  (m)         2089.30   (f) ADJ UNCH    1 2
 PT0424
 PT0424.Superseded values are not recommended for survey control.
 PT0424
 PT0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0424.See file dsdata.pdf to determine how the superseded data were derived.
 PT0424
 PT0424_MARKER: DB = BENCH MARK DISK
 PT0424_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0424_SP_SET: CULVERT HEADWALL
 PT0424_STAMPING: B 73 1934
 PT0424_MARK LOGO: CGS
 PT0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0424+STABILITY: SURFACE MOTION
 PT0424
 PT0424  HISTORY     - Date     Condition        Report By
 PT0424  HISTORY     - 1934     MONUMENTED       CGS
 PT0424  HISTORY     - 1985     GOOD             NGS
 PT0424
 PT0424                          STATION DESCRIPTION
 PT0424
 PT0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0424'25.4 MI N FROM MIDLAND.
 PT0424'IN STANLEY COUNTY, ABOUT 25.4 MILES NORTH ALONG STATE HIGHWAY
 PT0424'63 FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, AT A LARGE
 PT0424'CONCRETE BOX CULVERT, IN THE CENTER OF THE WEST CONCRETE HEAD
 PT0424'WALL, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD DISK,
 PT0424'STAMPED B 73 1934.
 PT0424
 PT0424                          STATION RECOVERY (1985)
 PT0424
 PT0424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0424'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  40.42 KM
 PT0424'(25.12 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14 FROM THEIR
 PT0424'JUNCTION AT MIDLAND, IN THE TOP CENTER OF THE WEST HEADWALL FOR A
 PT0424'6- BY 18-FOOT CONCRETE DOUBLE BOX CULVERT, 0.13 KM (0.08 MI) NORTH OF
 PT0424'MILEPOST 122, 4.6 METERS (15 FT) WEST OF THE HIGHWAY CENTERLINE.
 PT0424'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0314 ***********************************************************************
 OS0314  DESIGNATION -  B 74 RESET
 OS0314  PID         -  OS0314
 OS0314  STATE/COUNTY-  SD/JACKSON
 OS0314  COUNTRY     -  US
 OS0314  USGS QUAD   -  STAMFORD NW (2017)
 OS0314
 OS0314                         *CURRENT SURVEY CONTROL
 OS0314  ______________________________________________________________________
 OS0314* NAD 83(1986) POSITION- 43 55 39.     (N) 101 08 38.     (W)   SCALED
 OS0314* NAVD 88 ORTHO HEIGHT -   700.671 (meters)     2298.78  (feet) ADJUSTED
 OS0314  ______________________________________________________________________
 OS0314  GEOID HEIGHT    -        -22.974 (meters)                     GEOID18
 OS0314  DYNAMIC HEIGHT  -        700.445 (meters)     2298.04  (feet) COMP
 OS0314  MODELED GRAVITY -    980,274.2   (mgal)                       NAVD 88
 OS0314
 OS0314  VERT ORDER      -  FIRST     CLASS II
 OS0314
 OS0314.The horizontal coordinates were scaled from a map and have
 OS0314.an estimated accuracy of +/- 6 seconds.
 OS0314
 OS0314.The orthometric height was determined by differential leveling and
 OS0314.adjusted by the NATIONAL GEODETIC SURVEY
 OS0314.in June 1991.
 OS0314
 OS0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0314.GEOID18 height accuracy estimate available here.
 OS0314
 OS0314.Click photographs - Photos may exist for this station.
 OS0314
 OS0314.The dynamic height is computed by dividing the NAVD 88
 OS0314.geopotential number by the normal gravity value computed on the
 OS0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0314.degrees latitude (g = 980.6199 gals.).
 OS0314
 OS0314.The modeled gravity was interpolated from observed gravity values.
 OS0314
 OS0314;                    North         East    Units  Estimated Accuracy
 OS0314;SPC SD S     -   177,420.      534,920.      MT  (+/- 180 meters Scaled)
 OS0314
 OS0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP279660(NAD 83)
 OS0314
 OS0314                          SUPERSEDED SURVEY CONTROL
 OS0314
 OS0314  NGVD 29 (??/??/??)  700.18   (m)         2297.2    (f) RESET       3  
 OS0314
 OS0314.Superseded values are not recommended for survey control.
 OS0314
 OS0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0314.See file dsdata.pdf to determine how the superseded data were derived.
 OS0314
 OS0314_MARKER: DB = BENCH MARK DISK
 OS0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0314_STAMPING: B 74 1934 RESET 1962
 OS0314_MARK LOGO: CGS
 OS0314_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0314+STABILITY: SURFACE MOTION
 OS0314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0314+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0314
 OS0314  HISTORY     - Date     Condition        Report By
 OS0314  HISTORY     - 1962     MONUMENTED       CGS
 OS0314  HISTORY     - 1985     GOOD             NGS
 OS0314  HISTORY     - 20130116 GOOD             INDIV
 OS0314
 OS0314                          STATION DESCRIPTION
 OS0314
 OS0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0314'5.2 NW FROM STAMFORD.
 OS0314'0.6 MILE WEST ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE AT
 OS0314'STAMFORD, THENCE NORTH 0.05 MILE, THENCE WEST 2.1 MILES ALONG A
 OS0314'COUNTY ROAD, THENCE 2.4 MILES NORTH ALONG STATE HIGHWAY 63
 OS0314'(PRESENTLY UNDER CONSTRUCTION), 99 FEET EAST OF THE CENTERLINE
 OS0314'OF STATE HIGHWAY 63, 1 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE,
 OS0314'AND 1 FOOT SOUTH OF A METAL WITNESS POST WITH SIGN.  THE DISK
 OS0314'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT IS
 OS0314'12 INCHES IN DIAMETER AND PROJECTS 4 INCHES ABOVE THE SURFACE
 OS0314'OF THE GROUND.
 OS0314
 OS0314                          STATION RECOVERY (1985)
 OS0314
 OS0314'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0314'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  16.42 KM
 OS0314'(10.20 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF US
 OS0314'HIGHWAY 14 AT MIDLAND, AT THE WEST END OF A CUT, 0.43 KM (0.27 MI)
 OS0314'SOUTH OF A TRANSFORMER STATION, 0.47 KM (0.29 MI) SOUTH OF MILEPOST
 OS0314'87, 30.2 METERS (99 FT) EAST OF THE HIGHWAY CENTERLINE, 58.2 METERS
 OS0314'(191 FT) NORTH OF THE EAST END OF A 24-INCH PIPE CULVERT, 33.4 METERS
 OS0314'(109.5 FT) NORTH OF A BRACED POWER POLE WITH TWO GUY WIRES AND 0.3
 OS0314'METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 OS0314'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OS0314'THE MARK IS 0.8 M BELOW THE HIGHWAY.
 OS0314
 OS0314                          STATION RECOVERY (2013)
 OS0314
 OS0314'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0326 ***********************************************************************
 PT0326  DESIGNATION -  B 75
 PT0326  PID         -  PT0326
 PT0326  STATE/COUNTY-  SD/STANLEY
 PT0326  COUNTRY     -  US
 PT0326  USGS QUAD   -  HOHRMAN RANCH (2017)
 PT0326
 PT0326                         *CURRENT SURVEY CONTROL
 PT0326  ______________________________________________________________________
 PT0326* NAD 83(1986) POSITION- 44 22 18.     (N) 100 58 53.     (W)   SCALED
 PT0326* NAVD 88 ORTHO HEIGHT -   624.929 (meters)     2050.29  (feet) ADJUSTED
 PT0326  ______________________________________________________________________
 PT0326  GEOID HEIGHT    -        -22.600 (meters)                     GEOID18
 PT0326  DYNAMIC HEIGHT  -        624.778 (meters)     2049.79  (feet) COMP
 PT0326  MODELED GRAVITY -    980,356.8   (mgal)                       NAVD 88
 PT0326
 PT0326  VERT ORDER      -  FIRST     CLASS II
 PT0326
 PT0326.The horizontal coordinates were scaled from a map and have
 PT0326.an estimated accuracy of +/- 6 seconds.
 PT0326
 PT0326.The orthometric height was determined by differential leveling and
 PT0326.adjusted by the NATIONAL GEODETIC SURVEY
 PT0326.in October 1997.
 PT0326
 PT0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0326.GEOID18 height accuracy estimate available here.
 PT0326
 PT0326.Click photographs - Photos may exist for this station.
 PT0326
 PT0326.The dynamic height is computed by dividing the NAVD 88
 PT0326.geopotential number by the normal gravity value computed on the
 PT0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0326.degrees latitude (g = 980.6199 gals.).
 PT0326
 PT0326.The modeled gravity was interpolated from observed gravity values.
 PT0326
 PT0326;                    North         East    Units  Estimated Accuracy
 PT0326;SPC SD S     -   226,650.      548,350.      MT  (+/- 180 meters Scaled)
 PT0326
 PT0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ421150(NAD 83)
 PT0326
 PT0326                          SUPERSEDED SURVEY CONTROL
 PT0326
 PT0326  NAVD 88 (??/??/92)  624.783  (m)         2049.81   (f) SUPERSEDED  1 2
 PT0326  NGVD 29 (??/??/92)  624.340  (m)         2048.36   (f) ADJ UNCH    1 2
 PT0326
 PT0326.Superseded values are not recommended for survey control.
 PT0326
 PT0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0326.See file dsdata.pdf to determine how the superseded data were derived.
 PT0326
 PT0326_MARKER: DB = BENCH MARK DISK
 PT0326_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0326_SP_SET: HEADWALL
 PT0326_STAMPING: B 75 1934
 PT0326_MARK LOGO: CGS
 PT0326_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0326+STABILITY: SURFACE MOTION
 PT0326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0326+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 PT0326
 PT0326  HISTORY     - Date     Condition        Report By
 PT0326  HISTORY     - 1934     MONUMENTED       CGS
 PT0326  HISTORY     - 1977     POOR             USGS
 PT0326  HISTORY     - 19950803 GOOD             NGS
 PT0326
 PT0326                          STATION DESCRIPTION
 PT0326
 PT0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0326'1.9 MI E FROM HAYES.
 PT0326'1.9 MILES EAST ALONG OLD U.S. HIGHWAY 14 FROM HAYES, STANLEY
 PT0326'COUNTY, AT A CULVERT, IN THE TOP OF THE SOUTH CONCRETE HEAD WALL,
 PT0326'1 FOOT WEST OF THE CENTER OF THE HEAD WALL, AND LEVEL WITH THE
 PT0326'OLD HIGHWAY.  A STANDARD DISK, STAMPED B 75 1934.
 PT0326
 PT0326                          STATION RECOVERY (1977)
 PT0326
 PT0326'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 PT0326'MARK RECOVERED IN POOR CONDITION.
 PT0326
 PT0326                          STATION RECOVERY (1995)
 PT0326
 PT0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0326'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0326'IN HAYES, IN TOP OF AND 1.3 M (4.3 FT) EAST OF THE WEST END OF THE
 PT0326'SOUTH CONCRETE HEADWALL OF A CULVERT UNDER AN OLD HIGHWAY BED, 110.0 M
 PT0326'(360.9 FT) EAST OF MILEPOST 197, 33.2 M (108.9 FT) NORTH OF THE
 PT0326'HIGHWAY CENTERLINE, AND 4.6 M (15.1 FT) SOUTH OF AND LEVEL WITH THE
 PT0326'CENTER OF THE OLD HIGHWAY BED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0483 ***********************************************************************
 PT0483  DESIGNATION -  B 76 RESET
 PT0483  PID         -  PT0483
 PT0483  STATE/COUNTY-  SD/HAAKON
 PT0483  COUNTRY     -  US
 PT0483  USGS QUAD   -  MIDLAND (2017)
 PT0483
 PT0483                         *CURRENT SURVEY CONTROL
 PT0483  ______________________________________________________________________
 PT0483* NAD 83(1986) POSITION- 44 03 37.     (N) 101 13 59.     (W)   SCALED
 PT0483* NAVD 88 ORTHO HEIGHT -   585.27  (meters)     1920.2   (feet) RESET
 PT0483  ______________________________________________________________________
 PT0483  GEOID HEIGHT    -        -22.634 (meters)                     GEOID18
 PT0483  VERT ORDER      -  THIRD
 PT0483
 PT0483.The horizontal coordinates were scaled from a map and have
 PT0483.an estimated accuracy of +/- 6 seconds.
 PT0483
 PT0483.The orthometric height was computed from unverified reset data.
 PT0483
 PT0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0483.GEOID18 height accuracy estimate available here.
 PT0483
 PT0483.Click photographs - Photos may exist for this station.
 PT0483
 PT0483;                    North         East    Units  Estimated Accuracy
 PT0483;SPC SD S     -   192,240.      527,920.      MT  (+/- 180 meters Scaled)
 PT0483
 PT0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP211809(NAD 83)
 PT0483
 PT0483                          SUPERSEDED SURVEY CONTROL
 PT0483
 PT0483.No superseded survey control is available for this station.
 PT0483
 PT0483_MARKER: DB = BENCH MARK DISK
 PT0483_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0483_SP_SET: BOX CULVERT
 PT0483_STAMPING: B 76 RESET 1941
 PT0483_MARK LOGO: CGS
 PT0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0483+STABILITY: SURFACE MOTION
 PT0483
 PT0483  HISTORY     - Date     Condition        Report By
 PT0483  HISTORY     - 1941     MONUMENTED       CGS
 PT0483
 PT0483                          STATION DESCRIPTION
 PT0483
 PT0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PT0483'3.7 MI E FROM NOWLIN.
 PT0483'3.7 MILES EAST ALONG U.S. HIGHWAY 14 FROM NOWLIN, HAAKON COUNTY,
 PT0483'IN NE 1/4 SEC. 9, T.1 N, R 24 E., ABOUT 0.2 MILE NORTH OF THE
 PT0483'CHICAGO AND NORTH WESTERN RAILWAY, AT A CONCRETE BOX CULVERT, AND
 PT0483'IN THE SOUTH PARAPET WALL.  A STANDARD DISK, STAMPED B 76 RESET
 PT0483'1941.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0141 ***********************************************************************
 PS0141  DESIGNATION -  B 79
 PS0141  PID         -  PS0141
 PS0141  STATE/COUNTY-  SD/BUFFALO
 PS0141  COUNTRY     -  US
 PS0141  USGS QUAD   -  GANNVALLEY (2017)
 PS0141
 PS0141                         *CURRENT SURVEY CONTROL
 PS0141  ______________________________________________________________________
 PS0141* NAD 83(1986) POSITION- 44 06 12.     (N) 098 59 11.     (W)   SCALED
 PS0141* NAVD 88 ORTHO HEIGHT -   503.995 (meters)     1653.52  (feet) ADJUSTED
 PS0141  ______________________________________________________________________
 PS0141  GEOID HEIGHT    -        -25.071 (meters)                     GEOID18
 PS0141  DYNAMIC HEIGHT  -        503.874 (meters)     1653.13  (feet) COMP
 PS0141  MODELED GRAVITY -    980,363.8   (mgal)                       NAVD 88
 PS0141
 PS0141  VERT ORDER      -  SECOND    CLASS 0
 PS0141
 PS0141.The horizontal coordinates were scaled from a map and have
 PS0141.an estimated accuracy of +/- 6 seconds.
 PS0141
 PS0141.The orthometric height was determined by differential leveling and
 PS0141.adjusted by the NATIONAL GEODETIC SURVEY
 PS0141.in June 1991.
 PS0141
 PS0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0141.GEOID18 height accuracy estimate available here.
 PS0141
 PS0141.Click photographs - Photos may exist for this station.
 PS0141
 PS0141.The dynamic height is computed by dividing the NAVD 88
 PS0141.geopotential number by the normal gravity value computed on the
 PS0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0141.degrees latitude (g = 980.6199 gals.).
 PS0141
 PS0141.The modeled gravity was interpolated from observed gravity values.
 PS0141
 PS0141;                    North         East    Units  Estimated Accuracy
 PS0141;SPC SD S     -   197,510.      707,840.      MT  (+/- 180 meters Scaled)
 PS0141
 PS0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010833(NAD 83)
 PS0141
 PS0141                          SUPERSEDED SURVEY CONTROL
 PS0141
 PS0141  NGVD 29 (??/??/92)  503.63   (m)         1652.3    (f) COMPUTED    2 0
 PS0141
 PS0141.Superseded values are not recommended for survey control.
 PS0141
 PS0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0141.See file dsdata.pdf to determine how the superseded data were derived.
 PS0141
 PS0141_MARKER: DB = BENCH MARK DISK
 PS0141_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0141_SP_SET: BRIDGE
 PS0141_STAMPING: B 79 1934
 PS0141_MARK LOGO: CGS
 PS0141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0141
 PS0141  HISTORY     - Date     Condition        Report By
 PS0141  HISTORY     - 1934     MONUMENTED       CGS
 PS0141
 PS0141                          STATION DESCRIPTION
 PS0141
 PS0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0141'4.9 MI N FROM GANN VALLEY.
 PS0141'4.9 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0141'HIGHWAY 45 AT 48 FOOT CONCRETE BRIDGE 350 FEET SOUTH OF PRIVATE
 PS0141'ENTRANCE.  SET IN THE CENTER OF THE NORTHEAST WINGWALL, 3.5 FEET
 PS0141'ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0142 ***********************************************************************
 PS0142  DESIGNATION -  B 79 RESET
 PS0142  PID         -  PS0142
 PS0142  STATE/COUNTY-  SD/BUFFALO
 PS0142  COUNTRY     -  US
 PS0142  USGS QUAD   -  GANNVALLEY (2017)
 PS0142
 PS0142                         *CURRENT SURVEY CONTROL
 PS0142  ______________________________________________________________________
 PS0142* NAD 83(1986) POSITION- 44 06 13.     (N) 098 59 11.     (W)   SCALED
 PS0142* NAVD 88 ORTHO HEIGHT -   503.94  (+/-2cm)     1653.3   (feet) VERTCON3
 PS0142  ______________________________________________________________________
 PS0142  GEOID HEIGHT    -        -25.070 (meters)                     GEOID18
 PS0142  VERT ORDER      -  THIRD (See Below)
 PS0142
 PS0142.The horizontal coordinates were scaled from a map and have
 PS0142.an estimated accuracy of +/- 6 seconds.
 PS0142
 PS0142.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0142.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0142
 PS0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0142.GEOID18 height accuracy estimate available here.
 PS0142
 PS0142.The vertical order pertains to the NGVD 29 superseded value.
 PS0142
 PS0142.Click photographs - Photos may exist for this station.
 PS0142
 PS0142;                    North         East    Units  Estimated Accuracy
 PS0142;SPC SD S     -   197,540.      707,830.      MT  (+/- 180 meters Scaled)
 PS0142
 PS0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010833(NAD 83)
 PS0142
 PS0142                          SUPERSEDED SURVEY CONTROL
 PS0142
 PS0142  NGVD 29 (??/??/??)  503.59   (m)         1652.2    (f) RESET       3  
 PS0142
 PS0142.Superseded values are not recommended for survey control.
 PS0142
 PS0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0142.See file dsdata.pdf to determine how the superseded data were derived.
 PS0142
 PS0142_MARKER: DB = BENCH MARK DISK
 PS0142_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0142_SP_SET: BRIDGE
 PS0142_STAMPING: B 79 RESET 1958
 PS0142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0142
 PS0142  HISTORY     - Date     Condition        Report By
 PS0142  HISTORY     - 1958     MONUMENTED       SDHD
 PS0142
 PS0142                          STATION DESCRIPTION
 PS0142
 PS0142'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1958
 PS0142'4.9 MI N FROM GANN VALLEY.
 PS0142'ABOUT 4.9 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE POST
 PS0142'OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 350 FEET SOUTH OF
 PS0142'A PRIVATE ENTRANCE, AT A 54 FOOT CONCRETE BRIDGE, IN THE TOP
 PS0142'SOUTHEAST WING WALL, 18 FEET EAST OF THE CENTERLINE OF THE
 PS0142'HIGHWAY AND ONE FOOT HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 PS0142'STAMPED B 79 RESET 1958.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0416 ***********************************************************************
 OR0416  DESIGNATION -  B 8
 OR0416  PID         -  OR0416
 OR0416  STATE/COUNTY-  SD/LYMAN
 OR0416  COUNTRY     -  US
 OR0416  USGS QUAD   -  OACOMA (2017)
 OR0416
 OR0416                         *CURRENT SURVEY CONTROL
 OR0416  ______________________________________________________________________
 OR0416* NAD 83(1986) POSITION- 43 47 49.9    (N) 099 23 48.1    (W)   HD_HELD2
 OR0416* NAVD 88 ORTHO HEIGHT -   423.991 (meters)     1391.04  (feet) ADJUSTED
 OR0416  ______________________________________________________________________
 OR0416  GEOID HEIGHT    -        -25.618 (meters)                     GEOID18
 OR0416  DYNAMIC HEIGHT  -        423.882 (meters)     1390.69  (feet) COMP
 OR0416  MODELED GRAVITY -    980,351.3   (mgal)                       NAVD 88
 OR0416
 OR0416  VERT ORDER      -  FIRST     CLASS II
 OR0416
 OR0416.The horizontal coordinates were established by autonomous hand held GPS
 OR0416.observations and have an estimated accuracy of +/- 10 meters.
 OR0416
 OR0416.The orthometric height was determined by differential leveling and
 OR0416.adjusted by the NATIONAL GEODETIC SURVEY
 OR0416.in June 1991.
 OR0416
 OR0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0416.GEOID18 height accuracy estimate available here.
 OR0416
 OR0416.Click photographs - Photos may exist for this station.
 OR0416
 OR0416.The dynamic height is computed by dividing the NAVD 88
 OR0416.geopotential number by the normal gravity value computed on the
 OR0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0416.degrees latitude (g = 980.6199 gals.).
 OR0416
 OR0416.The modeled gravity was interpolated from observed gravity values.
 OR0416
 OR0416;                    North         East    Units  Estimated Accuracy
 OR0416;SPC SD S     -   163,048.      675,371.      MT  (+/- 10 meters HH2 GPS)
 OR0416
 OR0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6808749424(NAD 83)
 OR0416
 OR0416                          SUPERSEDED SURVEY CONTROL
 OR0416
 OR0416  NGVD 29 (??/??/92)  423.665  (m)         1389.97   (f) ADJ UNCH    1 2
 OR0416
 OR0416.Superseded values are not recommended for survey control.
 OR0416
 OR0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0416.See file dsdata.pdf to determine how the superseded data were derived.
 OR0416
 OR0416_MARKER: DB = BENCH MARK DISK
 OR0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0416_STAMPING: B 8 1925
 OR0416_MARK LOGO: CGS
 OR0416_PROJECTION: FLUSH
 OR0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0416+STABILITY: SURFACE MOTION
 OR0416_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0416+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2005
 OR0416
 OR0416  HISTORY     - Date     Condition        Report By
 OR0416  HISTORY     - 1925     MONUMENTED       CGS
 OR0416  HISTORY     - 1946     GOOD             CGS
 OR0416  HISTORY     - 19910627 GOOD             NGS
 OR0416  HISTORY     - 20050713 GOOD             GEOCAC
 OR0416
 OR0416                          STATION DESCRIPTION
 OR0416
 OR0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0416'AT OACOMA.
 OR0416'AT OACOMA, LYMAN COUNTY, AT THE THIRD STREET-CROSSING WEST OF
 OR0416'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION,
 OR0416'58.4 FEET EAST OF THE CENTER LINE OF THE STREET, AND 20.7 FEET
 OR0416'SOUTH OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED
 OR0416'B 8 1925 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0416'1 INCH ABOVE GROUND.
 OR0416
 OR0416                          STATION RECOVERY (1946)
 OR0416
 OR0416'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 OR0416'RECOVERED IN GOOD CONDITION.
 OR0416
 OR0416                          STATION RECOVERY (1991)
 OR0416
 OR0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0416'IN OACOMA, AT THE INTERSECTION OF LIECHTENSTEIN AVENUE AND WEST FIRST
 OR0416'STREET, 255.5 M (838.3 FT) NORTH OF THE STREET CENTER, 18.5 M (60.7
 OR0416'FT) EAST OF AND LEVEL WITH THE CENTER OF THE AVENUE, 14.4 M (47.2 FT)
 OR0416'NORTHEAST OF UTILITY POLE NUMBER 26-7 WITH A GUY CABLE AND
 OR0416'TRANSFORMER, 9.1 M (29.9 FT) NORTHWEST OF THE NORTHWEST CORNER OF A
 OR0416'METAL BUILDING, 5.5 M (18.0 FT) SOUTH OF THE NEAR RAIL OF THE DAKOTA
 OR0416'SOUTHERN RAILROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR0416
 OR0416                          STATION RECOVERY (2005)
 OR0416
 OR0416'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR0416'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0099 ***********************************************************************
 OT0099  DESIGNATION -  B 8 K
 OT0099  PID         -  OT0099
 OT0099  STATE/COUNTY-  SD/PENNINGTON
 OT0099  COUNTRY     -  US
 OT0099  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0099
 OT0099                         *CURRENT SURVEY CONTROL
 OT0099  ______________________________________________________________________
 OT0099* NAD 83(1986) POSITION- 43 56 14.     (N) 102 19 42.     (W)   SCALED
 OT0099* NAVD 88 ORTHO HEIGHT -   893.143 (meters)     2930.25  (feet) ADJUSTED
 OT0099  ______________________________________________________________________
 OT0099  GEOID HEIGHT    -        -18.729 (meters)                     GEOID18
 OT0099  DYNAMIC HEIGHT  -        892.859 (meters)     2929.32  (feet) COMP
 OT0099  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 OT0099
 OT0099  VERT ORDER      -  SECOND    CLASS 0
 OT0099
 OT0099.The horizontal coordinates were scaled from a map and have
 OT0099.an estimated accuracy of +/- 6 seconds.
 OT0099
 OT0099.The orthometric height was determined by differential leveling and
 OT0099.adjusted by the NATIONAL GEODETIC SURVEY
 OT0099.in June 1991.
 OT0099
 OT0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0099.GEOID18 height accuracy estimate available here.
 OT0099
 OT0099.Click photographs - Photos may exist for this station.
 OT0099
 OT0099.The dynamic height is computed by dividing the NAVD 88
 OT0099.geopotential number by the normal gravity value computed on the
 OT0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0099.degrees latitude (g = 980.6199 gals.).
 OT0099
 OT0099.The modeled gravity was interpolated from observed gravity values.
 OT0099
 OT0099;                    North         East    Units  Estimated Accuracy
 OT0099;SPC SD S     -   180,100.      439,850.      MT  (+/- 180 meters Scaled)
 OT0099
 OT0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ144683(NAD 83)
 OT0099
 OT0099                          SUPERSEDED SURVEY CONTROL
 OT0099
 OT0099  NGVD 29 (??/??/92)  892.68   (m)         2928.7    (f) COMPUTED    2 0
 OT0099
 OT0099.Superseded values are not recommended for survey control.
 OT0099
 OT0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0099.See file dsdata.pdf to determine how the superseded data were derived.
 OT0099
 OT0099_MARKER: DS = TRIANGULATION STATION DISK
 OT0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0099_STAMPING: B 8 K 1961
 OT0099_MARK LOGO: CGS
 OT0099_PROJECTION: FLUSH
 OT0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0099+STABILITY: SURFACE MOTION
 OT0099
 OT0099  HISTORY     - Date     Condition        Report By
 OT0099  HISTORY     - 1961     MONUMENTED       CGS
 OT0099  HISTORY     - 1962     GOOD             CGS
 OT0099
 OT0099                          STATION DESCRIPTION
 OT0099
 OT0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0099'17 MI SE FROM WASTA.
 OT0099'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0099'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG A
 OT0099'GRAVELED ROAD, THENCE 4.0 MILES SOUTH-SOUTHWEST ALONG A WINDING,
 OT0099'PARTIALLY GRAVELED, AND GRADED DIRT ROAD, THENCE 1.55 MILES EAST
 OT0099'ALONG A GRAVELED ROAD, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 OT0099'ROAD, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.75
 OT0099'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.45 MILE EAST-SOUTHEAST
 OT0099'ACROSS COUNTRY IN SECTION 21, T 2 S, R 15 E, 0.25 MILE
 OT0099'WEST-NORTHWEST OF A FENCE CORNER, 0.15 MILE NORTH OF AN EAST-WEST
 OT0099'FENCE, 46.9 FEET NORTH OF B 8 K R.M. 2, 50.8 FEET WEST OF B 8 K
 OT0099'R.M. 1, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OT0099'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0100 ***********************************************************************
 OT0100  DESIGNATION -  B 8 K RM 1
 OT0100  PID         -  OT0100
 OT0100  STATE/COUNTY-  SD/PENNINGTON
 OT0100  COUNTRY     -  US
 OT0100  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0100
 OT0100                         *CURRENT SURVEY CONTROL
 OT0100  ______________________________________________________________________
 OT0100* NAD 83(1986) POSITION- 43 56 14.     (N) 102 19 41.     (W)   SCALED
 OT0100* NAVD 88 ORTHO HEIGHT -   893.117 (meters)     2930.17  (feet) ADJUSTED
 OT0100  ______________________________________________________________________
 OT0100  GEOID HEIGHT    -        -18.729 (meters)                     GEOID18
 OT0100  DYNAMIC HEIGHT  -        892.833 (meters)     2929.24  (feet) COMP
 OT0100  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 OT0100
 OT0100  VERT ORDER      -  SECOND    CLASS 0
 OT0100
 OT0100.The horizontal coordinates were scaled from a map and have
 OT0100.an estimated accuracy of +/- 6 seconds.
 OT0100
 OT0100.The orthometric height was determined by differential leveling and
 OT0100.adjusted by the NATIONAL GEODETIC SURVEY
 OT0100.in June 1991.
 OT0100
 OT0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0100.GEOID18 height accuracy estimate available here.
 OT0100
 OT0100.Click photographs - Photos may exist for this station.
 OT0100
 OT0100.The dynamic height is computed by dividing the NAVD 88
 OT0100.geopotential number by the normal gravity value computed on the
 OT0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0100.degrees latitude (g = 980.6199 gals.).
 OT0100
 OT0100.The modeled gravity was interpolated from observed gravity values.
 OT0100
 OT0100;                    North         East    Units  Estimated Accuracy
 OT0100;SPC SD S     -   180,100.      439,870.      MT  (+/- 180 meters Scaled)
 OT0100
 OT0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ144683(NAD 83)
 OT0100
 OT0100                          SUPERSEDED SURVEY CONTROL
 OT0100
 OT0100  NGVD 29 (??/??/92)  892.66   (m)         2928.7    (f) COMPUTED    2 0
 OT0100
 OT0100.Superseded values are not recommended for survey control.
 OT0100
 OT0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0100.See file dsdata.pdf to determine how the superseded data were derived.
 OT0100
 OT0100_MARKER: DR = REFERENCE MARK DISK
 OT0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0100_STAMPING: B 8 K NO 1 1961
 OT0100_MARK LOGO: CGS
 OT0100_PROJECTION: FLUSH
 OT0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0100+STABILITY: SURFACE MOTION
 OT0100
 OT0100  HISTORY     - Date     Condition        Report By
 OT0100  HISTORY     - 1961     MONUMENTED       CGS
 OT0100  HISTORY     - 1962     GOOD             CGS
 OT0100
 OT0100                          STATION DESCRIPTION
 OT0100
 OT0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0100'17 MI SE FROM WASTA.
 OT0100'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0100'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG A
 OT0100'GRAVELED ROAD, THENCE 4.0 MILES SOUTH-SOUTHWEST ALONG A WINDING,
 OT0100'PARTIALLY GRAVELED, AND GRADED DIRT ROAD, THENCE 1.55 MILES EAST
 OT0100'ALONG A GRAVELED ROAD, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 OT0100'ROAD, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.75
 OT0100'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.45 MILE EAST-SOUTHEAST
 OT0100'ACROSS COUNTRY IN SECTION 21, T 2 S, R 15 E, 0.25 MILE
 OT0100'WEST-NORTHWEST OF A FENCE CORNER, 0.15 MILE NORTH OF A EAST-WEST
 OT0100'FENCE, 50.8 FEET EAST OF B 8 K 1961, AND SET IN THE TOP OF A
 OT0100'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0101 ***********************************************************************
 OT0101  DESIGNATION -  B 8 K RM 2
 OT0101  PID         -  OT0101
 OT0101  STATE/COUNTY-  SD/PENNINGTON
 OT0101  COUNTRY     -  US
 OT0101  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0101
 OT0101                         *CURRENT SURVEY CONTROL
 OT0101  ______________________________________________________________________
 OT0101* NAD 83(1986) POSITION- 43 56 13.     (N) 102 19 42.     (W)   SCALED
 OT0101* NAVD 88 ORTHO HEIGHT -   892.880 (meters)     2929.39  (feet) ADJUSTED
 OT0101  ______________________________________________________________________
 OT0101  GEOID HEIGHT    -        -18.729 (meters)                     GEOID18
 OT0101  DYNAMIC HEIGHT  -        892.596 (meters)     2928.46  (feet) COMP
 OT0101  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OT0101
 OT0101  VERT ORDER      -  SECOND    CLASS 0
 OT0101
 OT0101.The horizontal coordinates were scaled from a map and have
 OT0101.an estimated accuracy of +/- 6 seconds.
 OT0101
 OT0101.The orthometric height was determined by differential leveling and
 OT0101.adjusted by the NATIONAL GEODETIC SURVEY
 OT0101.in June 1991.
 OT0101
 OT0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0101.GEOID18 height accuracy estimate available here.
 OT0101
 OT0101.Click photographs - Photos may exist for this station.
 OT0101
 OT0101.The dynamic height is computed by dividing the NAVD 88
 OT0101.geopotential number by the normal gravity value computed on the
 OT0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0101.degrees latitude (g = 980.6199 gals.).
 OT0101
 OT0101.The modeled gravity was interpolated from observed gravity values.
 OT0101
 OT0101;                    North         East    Units  Estimated Accuracy
 OT0101;SPC SD S     -   180,070.      439,850.      MT  (+/- 180 meters Scaled)
 OT0101
 OT0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ144683(NAD 83)
 OT0101
 OT0101                          SUPERSEDED SURVEY CONTROL
 OT0101
 OT0101  NGVD 29 (??/??/92)  892.42   (m)         2927.9    (f) COMPUTED    2 0
 OT0101
 OT0101.Superseded values are not recommended for survey control.
 OT0101
 OT0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0101.See file dsdata.pdf to determine how the superseded data were derived.
 OT0101
 OT0101_MARKER: DR = REFERENCE MARK DISK
 OT0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0101_STAMPING: B 8 K NO 2 1961
 OT0101_MARK LOGO: CGS
 OT0101_PROJECTION: FLUSH
 OT0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0101+STABILITY: SURFACE MOTION
 OT0101
 OT0101  HISTORY     - Date     Condition        Report By
 OT0101  HISTORY     - 1961     MONUMENTED       CGS
 OT0101  HISTORY     - 1962     GOOD             CGS
 OT0101
 OT0101                          STATION DESCRIPTION
 OT0101
 OT0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0101'17 MI SE FROM WASTA.
 OT0101'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0101'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG A
 OT0101'GRAVELED ROAD, THENCE 4.0 MILES SOUTH-SOUTHWEST ALONG A WINDING,
 OT0101'PARTIALLY GRAVELED, AND GRADED DIRT ROAD, THENCE 1.55 MILES EAST
 OT0101'ALONG A GRAVELED ROAD, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 OT0101'ROAD, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.75
 OT0101'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.45 MILE EAST-SOUTHEAST
 OT0101'ACROSS COUNTRY IN SECTION 21, T 2 S, R 15 E, 0.25 MILE
 OT0101'WEST-NORTHWEST OF A FENCE CORNER, 0.15 MILE NORTH OF AN EAST-WEST
 OT0101'FENCE, 46.9 FEET SOUTH OF B 8 K 1961, AND SET IN THE TOP OF A
 OT0101'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0095 ***********************************************************************
 OT0095  DESIGNATION -  B 8 L
 OT0095  PID         -  OT0095
 OT0095  STATE/COUNTY-  SD/PENNINGTON
 OT0095  COUNTRY     -  US
 OT0095  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0095
 OT0095                         *CURRENT SURVEY CONTROL
 OT0095  ______________________________________________________________________
 OT0095* NAD 83(1986) POSITION- 43 56 33.     (N) 102 20 14.     (W)   SCALED
 OT0095* NAVD 88 ORTHO HEIGHT -   890.049 (meters)     2920.10  (feet) ADJUSTED
 OT0095  ______________________________________________________________________
 OT0095  GEOID HEIGHT    -        -18.703 (meters)                     GEOID18
 OT0095  DYNAMIC HEIGHT  -        889.768 (meters)     2919.18  (feet) COMP
 OT0095  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 OT0095
 OT0095  VERT ORDER      -  SECOND    CLASS 0
 OT0095
 OT0095.The horizontal coordinates were scaled from a map and have
 OT0095.an estimated accuracy of +/- 6 seconds.
 OT0095
 OT0095.The orthometric height was determined by differential leveling and
 OT0095.adjusted by the NATIONAL GEODETIC SURVEY
 OT0095.in June 1991.
 OT0095
 OT0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0095.GEOID18 height accuracy estimate available here.
 OT0095
 OT0095.Click photographs - Photos may exist for this station.
 OT0095
 OT0095.The dynamic height is computed by dividing the NAVD 88
 OT0095.geopotential number by the normal gravity value computed on the
 OT0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0095.degrees latitude (g = 980.6199 gals.).
 OT0095
 OT0095.The modeled gravity was interpolated from observed gravity values.
 OT0095
 OT0095;                    North         East    Units  Estimated Accuracy
 OT0095;SPC SD S     -   180,710.      439,150.      MT  (+/- 180 meters Scaled)
 OT0095
 OT0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136689(NAD 83)
 OT0095
 OT0095                          SUPERSEDED SURVEY CONTROL
 OT0095
 OT0095  NGVD 29 (??/??/92)  889.59   (m)         2918.6    (f) COMPUTED    2 0
 OT0095
 OT0095.Superseded values are not recommended for survey control.
 OT0095
 OT0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0095.See file dsdata.pdf to determine how the superseded data were derived.
 OT0095
 OT0095_MARKER: DS = TRIANGULATION STATION DISK
 OT0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0095_STAMPING: B 8 L 1961
 OT0095_MARK LOGO: CGS
 OT0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0095+STABILITY: SURFACE MOTION
 OT0095
 OT0095  HISTORY     - Date     Condition        Report By
 OT0095  HISTORY     - 1961     MONUMENTED       CGS
 OT0095  HISTORY     - 1962     GOOD             CGS
 OT0095
 OT0095                          STATION DESCRIPTION
 OT0095
 OT0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0095'16.4 MI SE FROM WASTA.
 OT0095'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0095'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG
 OT0095'A GRAVELED ROAD TO A EAST-WEST ROAD JUNCTION, THENCE 4.0 MILES
 OT0095'SOUTH-SOUTHWEST ALONG A WINDING, PARTIALLY GRAVELED, AND GRADED
 OT0095'DIRT ROAD, THENCE 1.55 MILES EAST ALONG A GRAVELED ROAD, THENCE
 OT0095'1.0 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.6 MILES SOUTH ALONG
 OT0095'A GRAVELED ROAD IN SECTION 21, T 1 S, R 15 E, 345 FEET SOUTHWEST
 OT0095'OF THE SOUTHWEST EDGE OF A SMALL STOCK POND, ON THE CREST OF A
 OT0095'SMALL RISE, 250 FEET EAST OF THE CENTER LINE OF THE ROAD, 249
 OT0095'FEET EAST-SOUTHEAST OF A POWER POLE, 227 FEET EAST OF A FENCE,
 OT0095'59.0 FEET NORTH-NORTHWEST OF B 8 L R.M. 1, 53.6 FEET NORTH-NORTHEAST
 OT0095'OF B 8 L R.M. 2, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0095'2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0093 ***********************************************************************
 OT0093  DESIGNATION -  B 8 L AZ MK
 OT0093  PID         -  OT0093
 OT0093  STATE/COUNTY-  SD/PENNINGTON
 OT0093  COUNTRY     -  US
 OT0093  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0093
 OT0093                         *CURRENT SURVEY CONTROL
 OT0093  ______________________________________________________________________
 OT0093* NAD 83(1986) POSITION- 43 57 39.     (N) 102 20 15.     (W)   SCALED
 OT0093* NAVD 88 ORTHO HEIGHT -   895.670 (meters)     2938.54  (feet) ADJUSTED
 OT0093  ______________________________________________________________________
 OT0093  GEOID HEIGHT    -        -18.700 (meters)                     GEOID18
 OT0093  DYNAMIC HEIGHT  -        895.390 (meters)     2937.63  (feet) COMP
 OT0093  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 OT0093
 OT0093  VERT ORDER      -  SECOND    CLASS 0
 OT0093
 OT0093.The horizontal coordinates were scaled from a map and have
 OT0093.an estimated accuracy of +/- 6 seconds.
 OT0093
 OT0093.The orthometric height was determined by differential leveling and
 OT0093.adjusted by the NATIONAL GEODETIC SURVEY
 OT0093.in June 1991.
 OT0093
 OT0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0093.GEOID18 height accuracy estimate available here.
 OT0093
 OT0093.Click photographs - Photos may exist for this station.
 OT0093
 OT0093.The dynamic height is computed by dividing the NAVD 88
 OT0093.geopotential number by the normal gravity value computed on the
 OT0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0093.degrees latitude (g = 980.6199 gals.).
 OT0093
 OT0093.The modeled gravity was interpolated from observed gravity values.
 OT0093
 OT0093;                    North         East    Units  Estimated Accuracy
 OT0093;SPC SD S     -   182,740.      439,180.      MT  (+/- 180 meters Scaled)
 OT0093
 OT0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136709(NAD 83)
 OT0093
 OT0093                          SUPERSEDED SURVEY CONTROL
 OT0093
 OT0093  NGVD 29 (??/??/92)  895.21   (m)         2937.0    (f) COMPUTED    2 0
 OT0093
 OT0093.Superseded values are not recommended for survey control.
 OT0093
 OT0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0093.See file dsdata.pdf to determine how the superseded data were derived.
 OT0093
 OT0093_MARKER: DZ = AZIMUTH MARK DISK
 OT0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0093_STAMPING: B 8 L 1961
 OT0093_MARK LOGO: CGS
 OT0093_PROJECTION: FLUSH
 OT0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0093+STABILITY: SURFACE MOTION
 OT0093
 OT0093  HISTORY     - Date     Condition        Report By
 OT0093  HISTORY     - 1961     MONUMENTED       CGS
 OT0093
 OT0093                          STATION DESCRIPTION
 OT0093
 OT0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OT0093'15.2 MI SE FROM WASTA.
 OT0093'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0093'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG
 OT0093'A GRAVELED ROAD TO A EAST-WEST ROAD JUNCTION, THENCE 4.0 MILES
 OT0093'SOUTH-SOUTHWEST ALONG A WINDING PARTIALLY GRAVELED AND GRADED
 OT0093'DIRT ROAD, THENCE 1.55 MILES EAST ALONG A GRAVELED ROAD, THENCE
 OT0093'1 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 1 MILE EAST ALONG A
 OT0093'GRAVELED ROAD, THENCE 0.35 MILE SOUTH ALONG A GRAVELED ROAD,
 OT0093'68 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE
 OT0093'BLOCK BUILDING SOUTH OF A STEEL MICRO WAVE TOWER, 3 FEET EAST
 OT0093'OF A POWER POLE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OT0093'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0096 ***********************************************************************
 OT0096  DESIGNATION -  B 8 L RM 1
 OT0096  PID         -  OT0096
 OT0096  STATE/COUNTY-  SD/PENNINGTON
 OT0096  COUNTRY     -  US
 OT0096  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0096
 OT0096                         *CURRENT SURVEY CONTROL
 OT0096  ______________________________________________________________________
 OT0096* NAD 83(1986) POSITION- 43 56 32.     (N) 102 20 13.     (W)   SCALED
 OT0096* NAVD 88 ORTHO HEIGHT -   890.003 (meters)     2919.95  (feet) ADJUSTED
 OT0096  ______________________________________________________________________
 OT0096  GEOID HEIGHT    -        -18.704 (meters)                     GEOID18
 OT0096  DYNAMIC HEIGHT  -        889.722 (meters)     2919.03  (feet) COMP
 OT0096  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 OT0096
 OT0096  VERT ORDER      -  SECOND    CLASS 0
 OT0096
 OT0096.The horizontal coordinates were scaled from a map and have
 OT0096.an estimated accuracy of +/- 6 seconds.
 OT0096
 OT0096.The orthometric height was determined by differential leveling and
 OT0096.adjusted by the NATIONAL GEODETIC SURVEY
 OT0096.in June 1991.
 OT0096
 OT0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0096.GEOID18 height accuracy estimate available here.
 OT0096
 OT0096.Click photographs - Photos may exist for this station.
 OT0096
 OT0096.The dynamic height is computed by dividing the NAVD 88
 OT0096.geopotential number by the normal gravity value computed on the
 OT0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0096.degrees latitude (g = 980.6199 gals.).
 OT0096
 OT0096.The modeled gravity was interpolated from observed gravity values.
 OT0096
 OT0096;                    North         East    Units  Estimated Accuracy
 OT0096;SPC SD S     -   180,680.      439,170.      MT  (+/- 180 meters Scaled)
 OT0096
 OT0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ137689(NAD 83)
 OT0096
 OT0096                          SUPERSEDED SURVEY CONTROL
 OT0096
 OT0096  NGVD 29 (??/??/92)  889.54   (m)         2918.4    (f) COMPUTED    2 0
 OT0096
 OT0096.Superseded values are not recommended for survey control.
 OT0096
 OT0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0096.See file dsdata.pdf to determine how the superseded data were derived.
 OT0096
 OT0096_MARKER: DR = REFERENCE MARK DISK
 OT0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0096_STAMPING: B 8 L NO 1 1961
 OT0096_MARK LOGO: CGS
 OT0096_PROJECTION: FLUSH
 OT0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0096+STABILITY: SURFACE MOTION
 OT0096
 OT0096  HISTORY     - Date     Condition        Report By
 OT0096  HISTORY     - 1961     MONUMENTED       CGS
 OT0096  HISTORY     - 1962     GOOD             CGS
 OT0096
 OT0096                          STATION DESCRIPTION
 OT0096
 OT0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0096'16.4 MI SE FROM WASTA.
 OT0096'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0096'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG A
 OT0096'GRAVELED ROAD TO A EAST-WEST ROAD JUNCTION, THENCE 4.0 MILES
 OT0096'SOUTH-SOUTHWEST ALONG A WINDING, PARTIALLY GRAVELED, AND GRADED
 OT0096'DIRT ROAD, THENCE 1.55 MILES EAST ALONG A GRAVELED ROAD, THENCE
 OT0096'1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG
 OT0096'A GRAVELED ROAD, THENCE 1.6 MILES SOUTH ALONG A GRAVELED ROAD
 OT0096'IN SECTION 21, T 1 S, R 15 E, 277 1/2 FEET EAST OF A FENCE,
 OT0096'59.0 FEET SOUTH-SOUTHEAST OF B 8 L 1961, AND SET IN THE TOP OF
 OT0096'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0097 ***********************************************************************
 OT0097  DESIGNATION -  B 8 L RM 2
 OT0097  PID         -  OT0097
 OT0097  STATE/COUNTY-  SD/PENNINGTON
 OT0097  COUNTRY     -  US
 OT0097  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0097
 OT0097                         *CURRENT SURVEY CONTROL
 OT0097  ______________________________________________________________________
 OT0097* NAD 83(1986) POSITION- 43 56 32.     (N) 102 20 16.     (W)   SCALED
 OT0097* NAVD 88 ORTHO HEIGHT -   889.748 (meters)     2919.11  (feet) ADJUSTED
 OT0097  ______________________________________________________________________
 OT0097  GEOID HEIGHT    -        -18.701 (meters)                     GEOID18
 OT0097  DYNAMIC HEIGHT  -        889.466 (meters)     2918.19  (feet) COMP
 OT0097  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 OT0097
 OT0097  VERT ORDER      -  SECOND    CLASS 0
 OT0097
 OT0097.The horizontal coordinates were scaled from a map and have
 OT0097.an estimated accuracy of +/- 6 seconds.
 OT0097
 OT0097.The orthometric height was determined by differential leveling and
 OT0097.adjusted by the NATIONAL GEODETIC SURVEY
 OT0097.in June 1991.
 OT0097
 OT0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0097.GEOID18 height accuracy estimate available here.
 OT0097
 OT0097.Click photographs - Photos may exist for this station.
 OT0097
 OT0097.The dynamic height is computed by dividing the NAVD 88
 OT0097.geopotential number by the normal gravity value computed on the
 OT0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0097.degrees latitude (g = 980.6199 gals.).
 OT0097
 OT0097.The modeled gravity was interpolated from observed gravity values.
 OT0097
 OT0097;                    North         East    Units  Estimated Accuracy
 OT0097;SPC SD S     -   180,680.      439,100.      MT  (+/- 180 meters Scaled)
 OT0097
 OT0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136689(NAD 83)
 OT0097
 OT0097                          SUPERSEDED SURVEY CONTROL
 OT0097
 OT0097  NGVD 29 (??/??/92)  889.29   (m)         2917.6    (f) COMPUTED    2 0
 OT0097
 OT0097.Superseded values are not recommended for survey control.
 OT0097
 OT0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0097.See file dsdata.pdf to determine how the superseded data were derived.
 OT0097
 OT0097_MARKER: DR = REFERENCE MARK DISK
 OT0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0097_STAMPING: B 8 L NO 2 1961
 OT0097_MARK LOGO: CGS
 OT0097_PROJECTION: FLUSH
 OT0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0097+STABILITY: SURFACE MOTION
 OT0097
 OT0097  HISTORY     - Date     Condition        Report By
 OT0097  HISTORY     - 1961     MONUMENTED       CGS
 OT0097  HISTORY     - 1962     GOOD             CGS
 OT0097
 OT0097                          STATION DESCRIPTION
 OT0097
 OT0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0097'16.4 MI SE FROM WASTA.
 OT0097'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0097'FROM THE STATION AT WASTA, THENCE 3.95 MILES SOUTHEAST ALONG A
 OT0097'GRAVELED ROAD TO A EAST-WEST ROAD JUNCTION, THENCE 4.0 MILES
 OT0097'SOUTH-SOUTHWEST ALONG A WINDING, PARTIALLY GRAVELED, AND GRADED
 OT0097'DIRT ROAD, THENCE 1.55 MILES EAST ALONG A GRAVELED ROAD, THENCE
 OT0097'1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG
 OT0097'A GRAVELED ROAD, THENCE 1.6 MILES SOUTH ALONG A GRAVELED ROAD
 OT0097'IN SECTION 21, T 1 S, R 15 E, 231 EAST OF THE CENTER LINE OF
 OT0097'THE ROAD, 201 FEET EAST OF A FENCE, 53.6 FEET SOUTH-SOUTHWEST
 OT0097'OF B 8 L 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OT0097'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0266 ***********************************************************************
 PS0266  DESIGNATION -  B 80 RESET
 PS0266  PID         -  PS0266
 PS0266  STATE/COUNTY-  SD/HAND
 PS0266  COUNTRY     -  US
 PS0266  USGS QUAD   -  MILLER NW (2017)
 PS0266
 PS0266                         *CURRENT SURVEY CONTROL
 PS0266  ______________________________________________________________________
 PS0266* NAD 83(1986) POSITION- 44 39 52.63   (N) 098 59 19.33   (W)   HD_HELD1
 PS0266* NAVD 88 ORTHO HEIGHT -   458.760 (meters)     1505.12  (feet) ADJUSTED
 PS0266  ______________________________________________________________________
 PS0266  GEOID HEIGHT    -        -24.327 (meters)                     GEOID18
 PS0266  DYNAMIC HEIGHT  -        458.683 (meters)     1504.86  (feet) COMP
 PS0266  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 PS0266
 PS0266  VERT ORDER      -  FIRST     CLASS II
 PS0266
 PS0266.The horizontal coordinates were determined by differentially corrected
 PS0266.hand held GPS observations or other comparable positioning techniques
 PS0266.and have an estimated accuracy of +/- 3 meters.
 PS0266
 PS0266.The orthometric height was determined by differential leveling and
 PS0266.adjusted by the NATIONAL GEODETIC SURVEY
 PS0266.in July 1998.
 PS0266
 PS0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0266.GEOID18 height accuracy estimate available here.
 PS0266
 PS0266.Click photographs - Photos may exist for this station.
 PS0266
 PS0266.The dynamic height is computed by dividing the NAVD 88
 PS0266.geopotential number by the normal gravity value computed on the
 PS0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0266.degrees latitude (g = 980.6199 gals.).
 PS0266
 PS0266.The modeled gravity was interpolated from observed gravity values.
 PS0266
 PS0266;                    North         East    Units  Estimated Accuracy
 PS0266;SPC SD N     -    92,875.2     680,196.2     MT  (+/- 3 meters HH1 GPS) 
 PS0266
 PS0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0089545695(NAD 83)
 PS0266
 PS0266                          SUPERSEDED SURVEY CONTROL
 PS0266
 PS0266  NGVD 29 (??/??/??)  458.40   (m)         1503.9    (f) RESET       3  
 PS0266
 PS0266.Superseded values are not recommended for survey control.
 PS0266
 PS0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0266.See file dsdata.pdf to determine how the superseded data were derived.
 PS0266
 PS0266_MARKER: DB = BENCH MARK DISK
 PS0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0266_STAMPING: B 80 RESET 1941
 PS0266_MARK LOGO: CGS
 PS0266_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0266_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0266+STABILITY: SURFACE MOTION
 PS0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0266+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0266
 PS0266  HISTORY     - Date     Condition        Report By
 PS0266  HISTORY     - 1941     MONUMENTED       SDHD
 PS0266  HISTORY     - 1966     MARK NOT FOUND   USGS
 PS0266  HISTORY     - 19960710 GOOD             NGS
 PS0266
 PS0266                          STATION DESCRIPTION
 PS0266
 PS0266'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 PS0266'10 MI N FROM MILLER.
 PS0266'10.0 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0266'AT MILLER, HAND COUNTY, NORTH OF A CROSSROADS AT A SCHOOLHOUSE,
 PS0266'AT A CULVERT, AND 50 FEET WEST OF THE CENTER LINE OF THE
 PS0266'HIGHWAY, AT HIGHWAY STATION 848+00.  A STANDARD DISK, STAMPED B
 PS0266'80 RESET 1941.
 PS0266
 PS0266                          STATION RECOVERY (1966)
 PS0266
 PS0266'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PS0266'MARK NOT FOUND.
 PS0266
 PS0266                          STATION RECOVERY (1996)
 PS0266
 PS0266'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0266'16.2 KM (10.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0266'OFFICE IN MILLER, 586.0 M (1922.6 FT) SOUTH OF MILEPOST 122, 24.6 M
 PS0266'(80.7 FT) NORTH OF A UTILITY POLE, 15.3 M (50.2 FT) WEST OF THE
 PS0266'HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 PS0266'M (1.0 FT) WEST OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A FENCE, AND
 PS0266'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0534 ***********************************************************************
 PR0534  DESIGNATION -  B 83
 PR0534  PID         -  PR0534
 PR0534  STATE/COUNTY-  SD/MINER
 PR0534  COUNTRY     -  US
 PR0534  USGS QUAD   -  CARTHAGE (2017)
 PR0534
 PR0534                         *CURRENT SURVEY CONTROL
 PR0534  ______________________________________________________________________
 PR0534* NAD 83(1986) POSITION- 44 10 05.     (N) 097 43 01.     (W)   SCALED
 PR0534* NAVD 88 ORTHO HEIGHT -   436.593 (meters)     1432.39  (feet) ADJUSTED
 PR0534  ______________________________________________________________________
 PR0534  GEOID HEIGHT    -        -25.496 (meters)                     GEOID18
 PR0534  DYNAMIC HEIGHT  -        436.505 (meters)     1432.10  (feet) COMP
 PR0534  MODELED GRAVITY -    980,403.8   (mgal)                       NAVD 88
 PR0534
 PR0534  VERT ORDER      -  SECOND    CLASS 0
 PR0534
 PR0534.The horizontal coordinates were scaled from a map and have
 PR0534.an estimated accuracy of +/- 6 seconds.
 PR0534
 PR0534.The orthometric height was determined by differential leveling and
 PR0534.adjusted by the NATIONAL GEODETIC SURVEY
 PR0534.in June 1991.
 PR0534
 PR0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0534.GEOID18 height accuracy estimate available here.
 PR0534
 PR0534.Click photographs - Photos may exist for this station.
 PR0534
 PR0534.The dynamic height is computed by dividing the NAVD 88
 PR0534.geopotential number by the normal gravity value computed on the
 PR0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0534.degrees latitude (g = 980.6199 gals.).
 PR0534
 PR0534.The modeled gravity was interpolated from observed gravity values.
 PR0534
 PR0534;                    North         East    Units  Estimated Accuracy
 PR0534;SPC SD S     -   207,120.      809,210.      MT  (+/- 180 meters Scaled)
 PR0534
 PR0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP025913(NAD 83)
 PR0534
 PR0534                          SUPERSEDED SURVEY CONTROL
 PR0534
 PR0534  NGVD 29 (??/??/92)  436.318  (m)         1431.49   (f) ADJ UNCH    2 0
 PR0534
 PR0534.Superseded values are not recommended for survey control.
 PR0534
 PR0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0534.See file dsdata.pdf to determine how the superseded data were derived.
 PR0534
 PR0534_MARKER: DB = BENCH MARK DISK
 PR0534_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0534_SP_SET: STEP
 PR0534_STAMPING: B 83 1934
 PR0534_MARK LOGO: CGS
 PR0534_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0534
 PR0534  HISTORY     - Date     Condition        Report By
 PR0534  HISTORY     - 1934     MONUMENTED       CGS
 PR0534  HISTORY     - 1943     GOOD             CGS
 PR0534
 PR0534                          STATION DESCRIPTION
 PR0534
 PR0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 PR0534'AT CARTHAGE.
 PR0534'AT CARTHAGE, MINER COUNTY, AT THE PUBLIC SCHOOL BUILDING, AT
 PR0534'THE EAST SIDE OF THE NORTH ENTRANCE, AND IN THE LIMESTONE STEP.
 PR0534'A STANDARD DISK, STAMPED B 83 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0212 ***********************************************************************
 QQ0212  DESIGNATION -  B 85
 QQ0212  PID         -  QQ0212
 QQ0212  STATE/COUNTY-  SD/CODINGTON
 QQ0212  COUNTRY     -  US
 QQ0212  USGS QUAD   -  FLORENCE (2017)
 QQ0212
 QQ0212                         *CURRENT SURVEY CONTROL
 QQ0212  ______________________________________________________________________
 QQ0212* NAD 83(1986) POSITION- 45 00 32.     (N) 097 17 54.     (W)   SCALED
 QQ0212* NAVD 88 ORTHO HEIGHT -   544.937 (meters)     1787.85  (feet) ADJUSTED
 QQ0212  ______________________________________________________________________
 QQ0212  GEOID HEIGHT    -        -25.082 (meters)                     GEOID18
 QQ0212  DYNAMIC HEIGHT  -        544.858 (meters)     1787.59  (feet) COMP
 QQ0212  MODELED GRAVITY -    980,454.7   (mgal)                       NAVD 88
 QQ0212
 QQ0212  VERT ORDER      -  SECOND    CLASS 0
 QQ0212
 QQ0212.The horizontal coordinates were scaled from a map and have
 QQ0212.an estimated accuracy of +/- 6 seconds.
 QQ0212
 QQ0212.The orthometric height was determined by differential leveling and
 QQ0212.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0212.in June 1991.
 QQ0212
 QQ0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0212.GEOID18 height accuracy estimate available here.
 QQ0212
 QQ0212.Click photographs - Photos may exist for this station.
 QQ0212
 QQ0212.The dynamic height is computed by dividing the NAVD 88
 QQ0212.geopotential number by the normal gravity value computed on the
 QQ0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0212.degrees latitude (g = 980.6199 gals.).
 QQ0212
 QQ0212.The modeled gravity was interpolated from observed gravity values.
 QQ0212
 QQ0212;                    North         East    Units  Estimated Accuracy
 QQ0212;SPC SD N     -   134,180.      812,930.      MT  (+/- 180 meters Scaled)
 QQ0212
 QQ0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ340853(NAD 83)
 QQ0212
 QQ0212                          SUPERSEDED SURVEY CONTROL
 QQ0212
 QQ0212  NGVD 29 (??/??/92)  544.628  (m)         1786.83   (f) ADJ UNCH    2 0
 QQ0212
 QQ0212.Superseded values are not recommended for survey control.
 QQ0212
 QQ0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0212.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0212
 QQ0212_MARKER: DB = BENCH MARK DISK
 QQ0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0212_STAMPING: B 85 1934
 QQ0212_MARK LOGO: CGS
 QQ0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0212+STABILITY: SURFACE MOTION
 QQ0212
 QQ0212  HISTORY     - Date     Condition        Report By
 QQ0212  HISTORY     - 1934     MONUMENTED       CGS
 QQ0212  HISTORY     - 1968     MARK NOT FOUND   USGS
 QQ0212
 QQ0212                          STATION DESCRIPTION
 QQ0212
 QQ0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0212'3.5 MI SE FROM FLORENCE.
 QQ0212'3.5 MILES SOUTHEAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0212'FROM THE HIGH SCHOOL AT FLORENCE, CODINGTON COUNTY, ABOUT 15
 QQ0212'POLES NORTHWEST OF MILEPOST 246, 47 FEET NORTHEAST OF THE TRACK,
 QQ0212'AND ABOUT 6 INCHES LOWER THAN THE TOP OF THE RAIL.  A STANDARD
 QQ0212'DISK, STAMPED B 85 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QQ0212'NOTE-- 1952 REPORT-- POLES MISSING - MILEPOST WERE IN PLACE.
 QQ0212
 QQ0212                          STATION RECOVERY (1968)
 QQ0212
 QQ0212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 QQ0212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0125 ***********************************************************************
 QR0125  DESIGNATION -  B 87
 QR0125  PID         -  QR0125
 QR0125  STATE/COUNTY-  SD/SPINK
 QR0125  COUNTRY     -  US
 QR0125  USGS QUAD   -  CHELSEA (2017)
 QR0125
 QR0125                         *CURRENT SURVEY CONTROL
 QR0125  ______________________________________________________________________
 QR0125* NAD 83(1986) POSITION- 45 09 56.     (N) 098 41 50.     (W)   SCALED
 QR0125* NAVD 88 ORTHO HEIGHT -   409.607 (meters)     1343.85  (feet) ADJUSTED
 QR0125  ______________________________________________________________________
 QR0125  GEOID HEIGHT    -        -24.144 (meters)                     GEOID18
 QR0125  DYNAMIC HEIGHT  -        409.568 (meters)     1343.72  (feet) COMP
 QR0125  MODELED GRAVITY -    980,509.1   (mgal)                       NAVD 88
 QR0125
 QR0125  VERT ORDER      -  SECOND    CLASS 0
 QR0125
 QR0125.The horizontal coordinates were scaled from a map and have
 QR0125.an estimated accuracy of +/- 6 seconds.
 QR0125
 QR0125.The orthometric height was determined by differential leveling and
 QR0125.adjusted by the NATIONAL GEODETIC SURVEY
 QR0125.in June 1991.
 QR0125
 QR0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0125.GEOID18 height accuracy estimate available here.
 QR0125
 QR0125.Click photographs - Photos may exist for this station.
 QR0125
 QR0125.The dynamic height is computed by dividing the NAVD 88
 QR0125.geopotential number by the normal gravity value computed on the
 QR0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0125.degrees latitude (g = 980.6199 gals.).
 QR0125
 QR0125.The modeled gravity was interpolated from observed gravity values.
 QR0125
 QR0125;                    North         East    Units  Estimated Accuracy
 QR0125;SPC SD N     -   148,860.      702,410.      MT  (+/- 180 meters Scaled)
 QR0125
 QR0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR237013(NAD 83)
 QR0125
 QR0125                          SUPERSEDED SURVEY CONTROL
 QR0125
 QR0125  NGVD 29 (??/??/92)  409.307  (m)         1342.87   (f) ADJ UNCH    2 0
 QR0125
 QR0125.Superseded values are not recommended for survey control.
 QR0125
 QR0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0125.See file dsdata.pdf to determine how the superseded data were derived.
 QR0125
 QR0125_MARKER: DB = BENCH MARK DISK
 QR0125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0125_STAMPING: B 87 1934
 QR0125_MARK LOGO: CGS
 QR0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0125+STABILITY: SURFACE MOTION
 QR0125
 QR0125  HISTORY     - Date     Condition        Report By
 QR0125  HISTORY     - 1934     MONUMENTED       CGS
 QR0125
 QR0125                          STATION DESCRIPTION
 QR0125
 QR0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0125'2.2 MI E FROM CHELSEA.
 QR0125'2.2 MILES EAST OF DEPOT AT ALONG THE M AND ST L RAILROAD, 17 1/2
 QR0125'POLES WEST OF MILEPOLE 320.  44 FEET EAST OF THE CENTERLINE OF
 QR0125'PUBLIC ROAD CROSSING, THENCE 42 FEET NORTH OF CENTERLINE OF
 QR0125'TRACK.  9 FEET SOUTH OF RIGHT OF WAY FENCE AND LEVEL WITH TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0164 ***********************************************************************
 QR0164  DESIGNATION -  B 88
 QR0164  PID         -  QR0164
 QR0164  STATE/COUNTY-  SD/EDMUNDS
 QR0164  COUNTRY     -  US
 QR0164  USGS QUAD   -  LEOLA SW (2017)
 QR0164
 QR0164                         *CURRENT SURVEY CONTROL
 QR0164  ______________________________________________________________________
 QR0164* NAD 83(1986) POSITION- 45 33 49.     (N) 098 55 28.     (W)   SCALED
 QR0164* NAVD 88 ORTHO HEIGHT -   458.453 (meters)     1504.11  (feet) ADJUSTED
 QR0164  ______________________________________________________________________
 QR0164  GEOID HEIGHT    -        -23.731 (meters)                     GEOID18
 QR0164  DYNAMIC HEIGHT  -        458.420 (meters)     1504.00  (feet) COMP
 QR0164  MODELED GRAVITY -    980,528.8   (mgal)                       NAVD 88
 QR0164
 QR0164  VERT ORDER      -  SECOND    CLASS 0
 QR0164
 QR0164.The horizontal coordinates were scaled from a map and have
 QR0164.an estimated accuracy of +/- 6 seconds.
 QR0164
 QR0164.The orthometric height was determined by differential leveling and
 QR0164.adjusted by the NATIONAL GEODETIC SURVEY
 QR0164.in June 1991.
 QR0164
 QR0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0164.GEOID18 height accuracy estimate available here.
 QR0164
 QR0164.Click photographs - Photos may exist for this station.
 QR0164
 QR0164.The dynamic height is computed by dividing the NAVD 88
 QR0164.geopotential number by the normal gravity value computed on the
 QR0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0164.degrees latitude (g = 980.6199 gals.).
 QR0164
 QR0164.The modeled gravity was interpolated from observed gravity values.
 QR0164
 QR0164;                    North         East    Units  Estimated Accuracy
 QR0164;SPC SD N     -   192,840.      683,960.      MT  (+/- 180 meters Scaled)
 QR0164
 QR0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR058455(NAD 83)
 QR0164
 QR0164                          SUPERSEDED SURVEY CONTROL
 QR0164
 QR0164  NGVD 29 (??/??/92)  458.123  (m)         1503.03   (f) ADJ UNCH    2 0
 QR0164
 QR0164.Superseded values are not recommended for survey control.
 QR0164
 QR0164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0164.See file dsdata.pdf to determine how the superseded data were derived.
 QR0164
 QR0164_MARKER: DB = BENCH MARK DISK
 QR0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0164_STAMPING: B 88 1934
 QR0164_MARK LOGO: CGS
 QR0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0164+STABILITY: SURFACE MOTION
 QR0164
 QR0164  HISTORY     - Date     Condition        Report By
 QR0164  HISTORY     - 1934     MONUMENTED       CGS
 QR0164
 QR0164                          STATION DESCRIPTION
 QR0164
 QR0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0164'8.2 MI N FROM CRAVENS.
 QR0164'8.2 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE CHICAGO,
 QR0164'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT CRAVEN,
 QR0164'EDMUNDS COUNTY, AT A SECTION CORNER, ABOUT 35 FEET NORTH AND
 QR0164'40 FEET WEST OF THE INTERSECTION OF A CROSS ROAD, AT THE SOUTHEAST
 QR0164'CORNER OF A FARMHOUSE YARD, 6 FEET WEST OF A RIGHT-OF-WAY FENCE
 QR0164'CORNER, AND ABOUT LEVEL WITH THE HIGHWAY.  A STANDARD DISK,
 QR0164'STAMPED B 88 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0191 ***********************************************************************
 OS0191  DESIGNATION -  B 9
 OS0191  PID         -  OS0191
 OS0191  STATE/COUNTY-  SD/JONES
 OS0191  COUNTRY     -  US
 OS0191  USGS QUAD   -  DRAPER (2017)
 OS0191
 OS0191                         *CURRENT SURVEY CONTROL
 OS0191  ______________________________________________________________________
 OS0191* NAD 83(1986) POSITION- 43 55 22.     (N) 100 35 49.     (W)   SCALED
 OS0191* NAVD 88 ORTHO HEIGHT -   714.690 (meters)     2344.78  (feet) ADJUSTED
 OS0191  ______________________________________________________________________
 OS0191  GEOID HEIGHT    -        -24.193 (meters)                     GEOID18
 OS0191  DYNAMIC HEIGHT  -        714.464 (meters)     2344.04  (feet) COMP
 OS0191  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 OS0191
 OS0191  VERT ORDER      -  FIRST     CLASS II
 OS0191
 OS0191.The horizontal coordinates were scaled from a map and have
 OS0191.an estimated accuracy of +/- 6 seconds.
 OS0191
 OS0191.The orthometric height was determined by differential leveling and
 OS0191.adjusted by the NATIONAL GEODETIC SURVEY
 OS0191.in June 1991.
 OS0191
 OS0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0191.GEOID18 height accuracy estimate available here.
 OS0191
 OS0191.Click photographs - Photos may exist for this station.
 OS0191
 OS0191.The dynamic height is computed by dividing the NAVD 88
 OS0191.geopotential number by the normal gravity value computed on the
 OS0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0191.degrees latitude (g = 980.6199 gals.).
 OS0191
 OS0191.The modeled gravity was interpolated from observed gravity values.
 OS0191
 OS0191;                    North         East    Units  Estimated Accuracy
 OS0191;SPC SD S     -   176,610.      578,830.      MT  (+/- 180 meters Scaled)
 OS0191
 OS0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP717645(NAD 83)
 OS0191
 OS0191                          SUPERSEDED SURVEY CONTROL
 OS0191
 OS0191  NGVD 29 (??/??/92)  714.241  (m)         2343.31   (f) ADJ UNCH    1 2
 OS0191
 OS0191.Superseded values are not recommended for survey control.
 OS0191
 OS0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0191.See file dsdata.pdf to determine how the superseded data were derived.
 OS0191
 OS0191_MARKER: DB = BENCH MARK DISK
 OS0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0191_STAMPING: 2343.306 B 9 1925
 OS0191_MARK LOGO: CGS
 OS0191_PROJECTION: FLUSH
 OS0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0191+STABILITY: SURFACE MOTION
 OS0191
 OS0191  HISTORY     - Date     Condition        Report By
 OS0191  HISTORY     - 1925     MONUMENTED       CGS
 OS0191  HISTORY     - 1935     GOOD             CGS
 OS0191
 OS0191                          STATION DESCRIPTION
 OS0191
 OS0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OS0191'3 MI W FROM DRAPER.
 OS0191'3.0 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0191'PACIFIC RAILROAD FROM DRAPER, JONES COUNTY, AT THE CROSSING
 OS0191'OF AN EAST AND WEST SECTIONLINE ROAD, 51.8 FEET NORTHWEST OF THE
 OS0191'CENTER OF THE CROSSING, 46 FEET NORTH OF THE CENTERLINE OF THE
 OS0191'ROAD, 43 FEET WEST OF THE CENTERLINE OF THE TRACK, AND 7 FEET
 OS0191'EAST OF THE WEST RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 OS0191'2343.306 B 9 1925 AND SET IN THE TOP OF A CONCRETE POST, FLUSH
 OS0191'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0337 ***********************************************************************
 PU0337  DESIGNATION -  B 9 I
 PU0337  PID         -  PU0337
 PU0337  STATE/COUNTY-  SD/PENNINGTON
 PU0337  COUNTRY     -  US
 PU0337  USGS QUAD   -  WASTA (2017)
 PU0337
 PU0337                         *CURRENT SURVEY CONTROL
 PU0337  ______________________________________________________________________
 PU0337* NAD 83(1986) POSITION- 44 02 37.     (N) 102 22 36.     (W)   SCALED
 PU0337* NAVD 88 ORTHO HEIGHT -   841.277 (meters)     2760.09  (feet) ADJUSTED
 PU0337  ______________________________________________________________________
 PU0337  GEOID HEIGHT    -        -18.632 (meters)                     GEOID18
 PU0337  DYNAMIC HEIGHT  -        841.035 (meters)     2759.30  (feet) COMP
 PU0337  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 PU0337
 PU0337  VERT ORDER      -  SECOND    CLASS 0
 PU0337
 PU0337.The horizontal coordinates were scaled from a map and have
 PU0337.an estimated accuracy of +/- 6 seconds.
 PU0337
 PU0337.The orthometric height was determined by differential leveling and
 PU0337.adjusted by the NATIONAL GEODETIC SURVEY
 PU0337.in June 1991.
 PU0337
 PU0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0337.GEOID18 height accuracy estimate available here.
 PU0337
 PU0337.Click photographs - Photos may exist for this station.
 PU0337
 PU0337.The dynamic height is computed by dividing the NAVD 88
 PU0337.geopotential number by the normal gravity value computed on the
 PU0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0337.degrees latitude (g = 980.6199 gals.).
 PU0337
 PU0337.The modeled gravity was interpolated from observed gravity values.
 PU0337
 PU0337;                    North         East    Units  Estimated Accuracy
 PU0337;SPC SD S     -   192,020.      436,260.      MT  (+/- 180 meters Scaled)
 PU0337
 PU0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ101800(NAD 83)
 PU0337
 PU0337                          SUPERSEDED SURVEY CONTROL
 PU0337
 PU0337  NGVD 29 (??/??/92)  840.84   (m)         2758.7    (f) COMPUTED    2 0
 PU0337
 PU0337.Superseded values are not recommended for survey control.
 PU0337
 PU0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0337.See file dsdata.pdf to determine how the superseded data were derived.
 PU0337
 PU0337_MARKER: DS = TRIANGULATION STATION DISK
 PU0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0337_STAMPING: B 9 I 1961
 PU0337_MARK LOGO: CGS
 PU0337_PROJECTION: FLUSH
 PU0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0337+STABILITY: SURFACE MOTION
 PU0337
 PU0337  HISTORY     - Date     Condition        Report By
 PU0337  HISTORY     - 1961     MONUMENTED       CGS
 PU0337  HISTORY     - 1962     GOOD             CGS
 PU0337
 PU0337                          STATION DESCRIPTION
 PU0337
 PU0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0337'6 MI SE FROM WASTA.
 PU0337'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0337'FROM THE STATION AT WASTA, THENCE 2.55 MILES SOUTHEAST ALONG
 PU0337'A GRAVELED ROAD TO THE CREST OF A LONG HILL, THENCE 0.1 MILE
 PU0337'NORTHEAST ACROSS A PRAIRIE TO THE NORTH EDGE OF A STEEP BLUFF,
 PU0337'IN SECTION 13 T 1 N R 14 E, 45.0 FEET NORTH OF B 9 I R.M. 1,
 PU0337'45.0 FEET EAST OF B 9 I R.M. 2, AND SET IN THE TOP OF A
 PU0337'CONCRETE POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0338 ***********************************************************************
 PU0338  DESIGNATION -  B 9 I RM 1
 PU0338  PID         -  PU0338
 PU0338  STATE/COUNTY-  SD/PENNINGTON
 PU0338  COUNTRY     -  US
 PU0338  USGS QUAD   -  WASTA (2017)
 PU0338
 PU0338                         *CURRENT SURVEY CONTROL
 PU0338  ______________________________________________________________________
 PU0338* NAD 83(1986) POSITION- 44 02 37.     (N) 102 22 36.     (W)   SCALED
 PU0338* NAVD 88 ORTHO HEIGHT -   841.032 (meters)     2759.29  (feet) ADJUSTED
 PU0338  ______________________________________________________________________
 PU0338  GEOID HEIGHT    -        -18.632 (meters)                     GEOID18
 PU0338  DYNAMIC HEIGHT  -        840.790 (meters)     2758.49  (feet) COMP
 PU0338  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 PU0338
 PU0338  VERT ORDER      -  SECOND    CLASS 0
 PU0338
 PU0338.The horizontal coordinates were scaled from a map and have
 PU0338.an estimated accuracy of +/- 6 seconds.
 PU0338
 PU0338.The orthometric height was determined by differential leveling and
 PU0338.adjusted by the NATIONAL GEODETIC SURVEY
 PU0338.in June 1991.
 PU0338
 PU0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0338.GEOID18 height accuracy estimate available here.
 PU0338
 PU0338.Click photographs - Photos may exist for this station.
 PU0338
 PU0338.The dynamic height is computed by dividing the NAVD 88
 PU0338.geopotential number by the normal gravity value computed on the
 PU0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0338.degrees latitude (g = 980.6199 gals.).
 PU0338
 PU0338.The modeled gravity was interpolated from observed gravity values.
 PU0338
 PU0338;                    North         East    Units  Estimated Accuracy
 PU0338;SPC SD S     -   192,020.      436,260.      MT  (+/- 180 meters Scaled)
 PU0338
 PU0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ101800(NAD 83)
 PU0338
 PU0338                          SUPERSEDED SURVEY CONTROL
 PU0338
 PU0338  NGVD 29 (??/??/92)  840.59   (m)         2757.8    (f) COMPUTED    2 0
 PU0338
 PU0338.Superseded values are not recommended for survey control.
 PU0338
 PU0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0338.See file dsdata.pdf to determine how the superseded data were derived.
 PU0338
 PU0338_MARKER: DR = REFERENCE MARK DISK
 PU0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0338_STAMPING: B 9 I NO 1 1961
 PU0338_MARK LOGO: CGS
 PU0338_PROJECTION: FLUSH
 PU0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0338+STABILITY: SURFACE MOTION
 PU0338
 PU0338  HISTORY     - Date     Condition        Report By
 PU0338  HISTORY     - 1961     MONUMENTED       CGS
 PU0338  HISTORY     - 1962     GOOD             CGS
 PU0338
 PU0338                          STATION DESCRIPTION
 PU0338
 PU0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0338'6 MI SE FROM WASTA.
 PU0338'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0338'FROM THE STATION AT WASTA, THENCE 2.55 MILES SOUTHEAST ALONG
 PU0338'A GRAVELED ROAD TO THE CREST OF A LONG HILL, 0.1 MILE ACROSS
 PU0338'THE PRAIRIE TO THE NORTH EDGE OF A STEEP BLUFF, 45.0 FEET NORTH
 PU0338'OF B 9 I 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A
 PU0338'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0336 ***********************************************************************
 PU0336  DESIGNATION -  B 9 I RM 2
 PU0336  PID         -  PU0336
 PU0336  STATE/COUNTY-  SD/PENNINGTON
 PU0336  COUNTRY     -  US
 PU0336  USGS QUAD   -  WASTA (2017)
 PU0336
 PU0336                         *CURRENT SURVEY CONTROL
 PU0336  ______________________________________________________________________
 PU0336* NAD 83(1986) POSITION- 44 02 37.     (N) 102 22 36.     (W)   SCALED
 PU0336* NAVD 88 ORTHO HEIGHT -   841.125 (meters)     2759.59  (feet) ADJUSTED
 PU0336  ______________________________________________________________________
 PU0336  GEOID HEIGHT    -        -18.632 (meters)                     GEOID18
 PU0336  DYNAMIC HEIGHT  -        840.883 (meters)     2758.80  (feet) COMP
 PU0336  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 PU0336
 PU0336  VERT ORDER      -  SECOND    CLASS 0
 PU0336
 PU0336.The horizontal coordinates were scaled from a map and have
 PU0336.an estimated accuracy of +/- 6 seconds.
 PU0336
 PU0336.The orthometric height was determined by differential leveling and
 PU0336.adjusted by the NATIONAL GEODETIC SURVEY
 PU0336.in June 1991.
 PU0336
 PU0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0336.GEOID18 height accuracy estimate available here.
 PU0336
 PU0336.Click photographs - Photos may exist for this station.
 PU0336
 PU0336.The dynamic height is computed by dividing the NAVD 88
 PU0336.geopotential number by the normal gravity value computed on the
 PU0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0336.degrees latitude (g = 980.6199 gals.).
 PU0336
 PU0336.The modeled gravity was interpolated from observed gravity values.
 PU0336
 PU0336;                    North         East    Units  Estimated Accuracy
 PU0336;SPC SD S     -   192,020.      436,260.      MT  (+/- 180 meters Scaled)
 PU0336
 PU0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ101800(NAD 83)
 PU0336
 PU0336                          SUPERSEDED SURVEY CONTROL
 PU0336
 PU0336  NGVD 29 (??/??/92)  840.68   (m)         2758.1    (f) COMPUTED    2 0
 PU0336
 PU0336.Superseded values are not recommended for survey control.
 PU0336
 PU0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0336.See file dsdata.pdf to determine how the superseded data were derived.
 PU0336
 PU0336_MARKER: DR = REFERENCE MARK DISK
 PU0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0336_STAMPING: B 9 Z NO 2 1961
 PU0336_MARK LOGO: CGS
 PU0336_PROJECTION: FLUSH
 PU0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0336+STABILITY: SURFACE MOTION
 PU0336
 PU0336  HISTORY     - Date     Condition        Report By
 PU0336  HISTORY     - 1961     MONUMENTED       CGS
 PU0336  HISTORY     - 1962     GOOD             CGS
 PU0336
 PU0336                          STATION DESCRIPTION
 PU0336
 PU0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0336'6 MI SE FROM WASTA.
 PU0336'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0336'FROM THE STATION AT WASTA, THENCE 2.55 MILES SOUTHEAST ALONG A
 PU0336'GRAVELED ROAD TO THE CREST OF A HILL, THENCE 0.1 MILE NORTHEAST
 PU0336'ACROSS THE PRAIRIE TO THE NORTH EDGE OF A STEEP BLUFF, 45.1 FEET
 PU0336'WEST OF B 9 I 1961 TRIANGULATION STATION, AND SET IN THE TOP
 PU0336'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0341 ***********************************************************************
 PU0341  DESIGNATION -  B 9 J
 PU0341  PID         -  PU0341
 PU0341  STATE/COUNTY-  SD/PENNINGTON
 PU0341  COUNTRY     -  US
 PU0341  USGS QUAD   -  WASTA (2017)
 PU0341
 PU0341                         *CURRENT SURVEY CONTROL
 PU0341  ______________________________________________________________________
 PU0341* NAD 83(1986) POSITION- 44 02 23.     (N) 102 22 53.     (W)   SCALED
 PU0341* NAVD 88 ORTHO HEIGHT -   846.398 (meters)     2776.89  (feet) ADJUSTED
 PU0341  ______________________________________________________________________
 PU0341  GEOID HEIGHT    -        -18.613 (meters)                     GEOID18
 PU0341  DYNAMIC HEIGHT  -        846.155 (meters)     2776.09  (feet) COMP
 PU0341  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 PU0341
 PU0341  VERT ORDER      -  SECOND    CLASS 0
 PU0341
 PU0341.The horizontal coordinates were scaled from a map and have
 PU0341.an estimated accuracy of +/- 6 seconds.
 PU0341
 PU0341.The orthometric height was determined by differential leveling and
 PU0341.adjusted by the NATIONAL GEODETIC SURVEY
 PU0341.in June 1991.
 PU0341
 PU0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0341.GEOID18 height accuracy estimate available here.
 PU0341
 PU0341.Click photographs - Photos may exist for this station.
 PU0341
 PU0341.The dynamic height is computed by dividing the NAVD 88
 PU0341.geopotential number by the normal gravity value computed on the
 PU0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0341.degrees latitude (g = 980.6199 gals.).
 PU0341
 PU0341.The modeled gravity was interpolated from observed gravity values.
 PU0341
 PU0341;                    North         East    Units  Estimated Accuracy
 PU0341;SPC SD S     -   191,590.      435,870.      MT  (+/- 180 meters Scaled)
 PU0341
 PU0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ098796(NAD 83)
 PU0341
 PU0341                          SUPERSEDED SURVEY CONTROL
 PU0341
 PU0341  NGVD 29 (??/??/92)  845.96   (m)         2775.5    (f) COMPUTED    2 0
 PU0341
 PU0341.Superseded values are not recommended for survey control.
 PU0341
 PU0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0341.See file dsdata.pdf to determine how the superseded data were derived.
 PU0341
 PU0341_MARKER: DS = TRIANGULATION STATION DISK
 PU0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0341_STAMPING: B 9 J 1961
 PU0341_MARK LOGO: CGS
 PU0341_PROJECTION: FLUSH
 PU0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0341+STABILITY: SURFACE MOTION
 PU0341
 PU0341  HISTORY     - Date     Condition        Report By
 PU0341  HISTORY     - 1961     MONUMENTED       CGS
 PU0341  HISTORY     - 1962     GOOD             CGS
 PU0341
 PU0341                          STATION DESCRIPTION
 PU0341
 PU0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0341'6.2 MI SE FROM WASTA.
 PU0341'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0341'FROM THE STATION AT WASTA, THENCE 2.7 MILES SOUTHEAST ALONG A
 PU0341'GRAVELED ROAD TO A ROUND CONCRETE CYLINDER ON THE RIGHT, THENCE
 PU0341'0.2 MILE SOUTHWEST TO THE CREST OF A HILL, 162 1/2 FEET NORTHEAST
 PU0341'OF A FENCE LINE, IN SECTION 13 T 1 N R 14 E, 55.2 FEET NORTHWEST
 PU0341'OF B 9 J R.M. 1, 52.7 FEET NORTHEAST OF B 9 J R.M. 2, AND SET
 PU0341'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0343 ***********************************************************************
 PU0343  DESIGNATION -  B 9 J AZ MK
 PU0343  PID         -  PU0343
 PU0343  STATE/COUNTY-  SD/PENNINGTON
 PU0343  COUNTRY     -  US
 PU0343  USGS QUAD   -  WASTA (2017)
 PU0343
 PU0343                         *CURRENT SURVEY CONTROL
 PU0343  ______________________________________________________________________
 PU0343* NAD 83(1986) POSITION- 44 02 11.     (N) 102 22 43.     (W)   SCALED
 PU0343* NAVD 88 ORTHO HEIGHT -   839.608 (meters)     2754.61  (feet) ADJUSTED
 PU0343  ______________________________________________________________________
 PU0343  GEOID HEIGHT    -        -18.617 (meters)                     GEOID18
 PU0343  DYNAMIC HEIGHT  -        839.363 (meters)     2753.81  (feet) COMP
 PU0343  MODELED GRAVITY -    980,298.6   (mgal)                       NAVD 88
 PU0343
 PU0343  VERT ORDER      -  SECOND    CLASS 0
 PU0343
 PU0343.The horizontal coordinates were scaled from a map and have
 PU0343.an estimated accuracy of +/- 6 seconds.
 PU0343
 PU0343.The orthometric height was determined by differential leveling and
 PU0343.adjusted by the NATIONAL GEODETIC SURVEY
 PU0343.in June 1991.
 PU0343
 PU0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0343.GEOID18 height accuracy estimate available here.
 PU0343
 PU0343.Click photographs - Photos may exist for this station.
 PU0343
 PU0343.The dynamic height is computed by dividing the NAVD 88
 PU0343.geopotential number by the normal gravity value computed on the
 PU0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0343.degrees latitude (g = 980.6199 gals.).
 PU0343
 PU0343.The modeled gravity was interpolated from observed gravity values.
 PU0343
 PU0343;                    North         East    Units  Estimated Accuracy
 PU0343;SPC SD S     -   191,220.      436,080.      MT  (+/- 180 meters Scaled)
 PU0343
 PU0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ100792(NAD 83)
 PU0343
 PU0343                          SUPERSEDED SURVEY CONTROL
 PU0343
 PU0343  NGVD 29 (??/??/92)  839.16   (m)         2753.1    (f) COMPUTED    2 0
 PU0343
 PU0343.Superseded values are not recommended for survey control.
 PU0343
 PU0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0343.See file dsdata.pdf to determine how the superseded data were derived.
 PU0343
 PU0343_MARKER: DZ = AZIMUTH MARK DISK
 PU0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0343_STAMPING: B 9 J 1961
 PU0343_MARK LOGO: CGS
 PU0343_PROJECTION: FLUSH
 PU0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0343+STABILITY: SURFACE MOTION
 PU0343
 PU0343  HISTORY     - Date     Condition        Report By
 PU0343  HISTORY     - 1961     MONUMENTED       CGS
 PU0343  HISTORY     - 1962     GOOD             CGS
 PU0343
 PU0343                          STATION DESCRIPTION
 PU0343
 PU0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0343'6.4 MI SE FROM WASTA.
 PU0343'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0343'FROM THE STATION AT WASTA, THENCE 3.05 MILES SOUTHEAST ALONG A
 PU0343'GRAVELED ROAD, 55 YARDS NORTHEAST OF THE MOST NORTHEASTERLY
 PU0343'RUSSIAN OLIVE TREE IN A EAST-WEST ROW OF TREES, 90 FEET WEST
 PU0343'OF THE CENTER LINE OF THE ROAD AND CATTLE GUARD, 82 FEET WEST
 PU0343'OF THE WEST END OF THE CATTLE GUARD, 1 FOOT NORTH OF A FENCE,
 PU0343'3.6 FEET WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 PU0343'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0340 ***********************************************************************
 PU0340  DESIGNATION -  B 9 J RM 1
 PU0340  PID         -  PU0340
 PU0340  STATE/COUNTY-  SD/PENNINGTON
 PU0340  COUNTRY     -  US
 PU0340  USGS QUAD   -  WASTA (2017)
 PU0340
 PU0340                         *CURRENT SURVEY CONTROL
 PU0340  ______________________________________________________________________
 PU0340* NAD 83(1986) POSITION- 44 02 23.     (N) 102 22 53.     (W)   SCALED
 PU0340* NAVD 88 ORTHO HEIGHT -   846.063 (meters)     2775.79  (feet) ADJUSTED
 PU0340  ______________________________________________________________________
 PU0340  GEOID HEIGHT    -        -18.613 (meters)                     GEOID18
 PU0340  DYNAMIC HEIGHT  -        845.820 (meters)     2774.99  (feet) COMP
 PU0340  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 PU0340
 PU0340  VERT ORDER      -  SECOND    CLASS 0
 PU0340
 PU0340.The horizontal coordinates were scaled from a map and have
 PU0340.an estimated accuracy of +/- 6 seconds.
 PU0340
 PU0340.The orthometric height was determined by differential leveling and
 PU0340.adjusted by the NATIONAL GEODETIC SURVEY
 PU0340.in June 1991.
 PU0340
 PU0340.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0340.GEOID18 height accuracy estimate available here.
 PU0340
 PU0340.Click photographs - Photos may exist for this station.
 PU0340
 PU0340.The dynamic height is computed by dividing the NAVD 88
 PU0340.geopotential number by the normal gravity value computed on the
 PU0340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0340.degrees latitude (g = 980.6199 gals.).
 PU0340
 PU0340.The modeled gravity was interpolated from observed gravity values.
 PU0340
 PU0340;                    North         East    Units  Estimated Accuracy
 PU0340;SPC SD S     -   191,590.      435,870.      MT  (+/- 180 meters Scaled)
 PU0340
 PU0340_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ098796(NAD 83)
 PU0340
 PU0340                          SUPERSEDED SURVEY CONTROL
 PU0340
 PU0340  NGVD 29 (??/??/92)  845.62   (m)         2774.3    (f) COMPUTED    2 0
 PU0340
 PU0340.Superseded values are not recommended for survey control.
 PU0340
 PU0340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0340.See file dsdata.pdf to determine how the superseded data were derived.
 PU0340
 PU0340_MARKER: DR = REFERENCE MARK DISK
 PU0340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0340_STAMPING: B 9 J NO 1 1961
 PU0340_MARK LOGO: CGS
 PU0340_PROJECTION: FLUSH
 PU0340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0340+STABILITY: SURFACE MOTION
 PU0340
 PU0340  HISTORY     - Date     Condition        Report By
 PU0340  HISTORY     - 1961     MONUMENTED       CGS
 PU0340  HISTORY     - 1962     GOOD             CGS
 PU0340
 PU0340                          STATION DESCRIPTION
 PU0340
 PU0340'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0340'6.2 MI SE FROM WASTA.
 PU0340'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0340'FROM THE STATION AT WASTA, THENCE 2.7 MILES SOUTHEAST ALONG
 PU0340'A GRAVELED ROAD TO A CONCRETE CYLINDER ON THE RIGHT, THENCE
 PU0340'0.2 MILE SOUTHWEST ACROSS THE PRAIRIE TO THE CREST OF A HILL,
 PU0340'55.2 FEET SOUTHEAST OF B 9 J 1961 TRIANGULATION STATION, AND
 PU0340'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0342 ***********************************************************************
 PU0342  DESIGNATION -  B 9 J RM 2
 PU0342  PID         -  PU0342
 PU0342  STATE/COUNTY-  SD/PENNINGTON
 PU0342  COUNTRY     -  US
 PU0342  USGS QUAD   -  WASTA (2017)
 PU0342
 PU0342                         *CURRENT SURVEY CONTROL
 PU0342  ______________________________________________________________________
 PU0342* NAD 83(1986) POSITION- 44 02 23.     (N) 102 22 53.     (W)   SCALED
 PU0342* NAVD 88 ORTHO HEIGHT -   845.035 (meters)     2772.42  (feet) ADJUSTED
 PU0342  ______________________________________________________________________
 PU0342  GEOID HEIGHT    -        -18.613 (meters)                     GEOID18
 PU0342  DYNAMIC HEIGHT  -        844.792 (meters)     2771.62  (feet) COMP
 PU0342  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 PU0342
 PU0342  VERT ORDER      -  SECOND    CLASS 0
 PU0342
 PU0342.The horizontal coordinates were scaled from a map and have
 PU0342.an estimated accuracy of +/- 6 seconds.
 PU0342
 PU0342.The orthometric height was determined by differential leveling and
 PU0342.adjusted by the NATIONAL GEODETIC SURVEY
 PU0342.in June 1991.
 PU0342
 PU0342.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0342.GEOID18 height accuracy estimate available here.
 PU0342
 PU0342.Click photographs - Photos may exist for this station.
 PU0342
 PU0342.The dynamic height is computed by dividing the NAVD 88
 PU0342.geopotential number by the normal gravity value computed on the
 PU0342.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0342.degrees latitude (g = 980.6199 gals.).
 PU0342
 PU0342.The modeled gravity was interpolated from observed gravity values.
 PU0342
 PU0342;                    North         East    Units  Estimated Accuracy
 PU0342;SPC SD S     -   191,590.      435,870.      MT  (+/- 180 meters Scaled)
 PU0342
 PU0342_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ098796(NAD 83)
 PU0342
 PU0342                          SUPERSEDED SURVEY CONTROL
 PU0342
 PU0342  NGVD 29 (??/??/92)  844.59   (m)         2771.0    (f) COMPUTED    2 0
 PU0342
 PU0342.Superseded values are not recommended for survey control.
 PU0342
 PU0342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0342.See file dsdata.pdf to determine how the superseded data were derived.
 PU0342
 PU0342_MARKER: DR = REFERENCE MARK DISK
 PU0342_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0342_STAMPING: B 9 J NO 2 1961
 PU0342_MARK LOGO: CGS
 PU0342_PROJECTION: FLUSH
 PU0342_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0342+STABILITY: SURFACE MOTION
 PU0342
 PU0342  HISTORY     - Date     Condition        Report By
 PU0342  HISTORY     - 1961     MONUMENTED       CGS
 PU0342  HISTORY     - 1962     GOOD             CGS
 PU0342
 PU0342                          STATION DESCRIPTION
 PU0342
 PU0342'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0342'6.2 MI SE FROM WASTA.
 PU0342'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0342'FROM THE STATION AT WASTA, THENCE 2.7 MILE SOUTHEAST ALONG A
 PU0342'GRAVELED ROAD TO A ROUND CONCRETE CYLINDER, THENCE 0.2 MILES
 PU0342'SOUTHWEST ACROSS THE PRAIRIE TO THE CREST OF A HILL, 110 FEET
 PU0342'NORTHEAST OF A FENCE LINE, 52.7 FEET SOUTHWEST OF B 9 J 1961
 PU0342'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 PU0342'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0159 ***********************************************************************
 QR0159  DESIGNATION -  B 90 RESET
 QR0159  PID         -  QR0159
 QR0159  STATE/COUNTY-  SD/BROWN
 QR0159  COUNTRY     -  US
 QR0159  USGS QUAD   -  RICHMOND NE (2017)
 QR0159
 QR0159                         *CURRENT SURVEY CONTROL
 QR0159  ______________________________________________________________________
 QR0159* NAD 83(1986) POSITION- 45 44 07.     (N) 098 33 01.     (W)   SCALED
 QR0159* NAVD 88 ORTHO HEIGHT -   421.35  (meters)     1382.4   (feet) RESET
 QR0159  ______________________________________________________________________
 QR0159  GEOID HEIGHT    -        -24.281 (meters)                     GEOID18
 QR0159  VERT ORDER      -  THIRD
 QR0159
 QR0159.The horizontal coordinates were scaled from a map and have
 QR0159.an estimated accuracy of +/- 6 seconds.
 QR0159
 QR0159.The orthometric height was computed from unverified reset data.
 QR0159
 QR0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0159.GEOID18 height accuracy estimate available here.
 QR0159
 QR0159.Click photographs - Photos may exist for this station.
 QR0159
 QR0159;                    North         East    Units  Estimated Accuracy
 QR0159;SPC SD N     -   212,370.      712,830.      MT  (+/- 180 meters Scaled)
 QR0159
 QR0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR349647(NAD 83)
 QR0159
 QR0159                          SUPERSEDED SURVEY CONTROL
 QR0159
 QR0159.No superseded survey control is available for this station.
 QR0159
 QR0159_MARKER: DB = BENCH MARK DISK
 QR0159_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0159_SP_SET: BOX CULVERT HEADWALL
 QR0159_STAMPING: B 90 RESET 1951
 QR0159_MARK LOGO: CGS
 QR0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0159+STABILITY: SURFACE MOTION
 QR0159
 QR0159  HISTORY     - Date     Condition        Report By
 QR0159  HISTORY     - 1951     MONUMENTED       SDHD
 QR0159
 QR0159                          STATION DESCRIPTION
 QR0159
 QR0159'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1951
 QR0159'2.9 MI W FROM BARNARD.
 QR0159'2.9 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL
 QR0159'AT BARNARD, BROWN COUNTY, 0.6 MILE WEST OF THE CORNER COMMON
 QR0159'TO SECTIONS 9, 10, 15 AND 16, T 126 N, R 64 W, 300 FEET EAST
 QR0159'OF A T-FENCE LEADING NORTH, AT A 4- BY 4-FOOT REINFORCED
 QR0159'CONCRETE-BOX CULVERT, AND IN THE TOP OF THE NORTH CONCRETE
 QR0159'HEADWALL.  A STANDARD DISK, STAMPED B 90 RESET 1951.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0328 ***********************************************************************
 QQ0328  DESIGNATION -  B 91
 QQ0328  PID         -  QQ0328
 QQ0328  STATE/COUNTY-  SD/MARSHALL
 QQ0328  COUNTRY     -  US
 QQ0328  USGS QUAD   -  BRITTON WEST (2017)
 QQ0328
 QQ0328                         *CURRENT SURVEY CONTROL
 QQ0328  ______________________________________________________________________
 QQ0328* NAD 83(1986) POSITION- 45 47 28.     (N) 097 50 38.     (W)   SCALED
 QQ0328* NAVD 88 ORTHO HEIGHT -   396.054 (meters)     1299.39  (feet) ADJUSTED
 QQ0328  ______________________________________________________________________
 QQ0328  GEOID HEIGHT    -        -25.322 (meters)                     GEOID18
 QQ0328  DYNAMIC HEIGHT  -        396.036 (meters)     1299.33  (feet) COMP
 QQ0328  MODELED GRAVITY -    980,559.2   (mgal)                       NAVD 88
 QQ0328
 QQ0328  VERT ORDER      -  SECOND    CLASS 0
 QQ0328
 QQ0328.The horizontal coordinates were scaled from a map and have
 QQ0328.an estimated accuracy of +/- 6 seconds.
 QQ0328
 QQ0328.The orthometric height was determined by differential leveling and
 QQ0328.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0328.in June 1991.
 QQ0328
 QQ0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0328.GEOID18 height accuracy estimate available here.
 QQ0328
 QQ0328.Click photographs - Photos may exist for this station.
 QQ0328
 QQ0328.The dynamic height is computed by dividing the NAVD 88
 QQ0328.geopotential number by the normal gravity value computed on the
 QQ0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0328.degrees latitude (g = 980.6199 gals.).
 QQ0328
 QQ0328.The modeled gravity was interpolated from observed gravity values.
 QQ0328
 QQ0328;                    North         East    Units  Estimated Accuracy
 QQ0328;SPC SD N     -   219,800.      767,630.      MT  (+/- 180 meters Scaled)
 QQ0328
 QQ0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR898714(NAD 83)
 QQ0328
 QQ0328                          SUPERSEDED SURVEY CONTROL
 QQ0328
 QQ0328  NGVD 29 (??/??/92)  395.77   (m)         1298.5    (f) COMPUTED    2 0
 QQ0328
 QQ0328.Superseded values are not recommended for survey control.
 QQ0328
 QQ0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0328.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0328
 QQ0328_MARKER: DB = BENCH MARK DISK
 QQ0328_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QQ0328_SP_SET: BRIDGE
 QQ0328_STAMPING: B 91 1934
 QQ0328_MARK LOGO: CGS
 QQ0328_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0328
 QQ0328  HISTORY     - Date     Condition        Report By
 QQ0328  HISTORY     - 1934     MONUMENTED       CGS
 QQ0328
 QQ0328                          STATION DESCRIPTION
 QQ0328
 QQ0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0328'4.6 MI W FROM BRITTON.
 QQ0328'4.6 MILES WEST BRITTON CLINIC AND HOSPITAL, ALONG STATE HIGHWAY
 QQ0328'10 AT 36 FOOT CONCRETE BRIDGE OVER DRAINAGE CANAL.  SET IN THE
 QQ0328'EAST END OF THE SOUTH HUBGUARD, 0.5 FOOT ABOVE ROAD LEVEL, 1600
 QQ0328'FEET WEST OF RAILROAD CROSSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0329 ***********************************************************************
 QQ0329  DESIGNATION -  B 91 RESET
 QQ0329  PID         -  QQ0329
 QQ0329  STATE/COUNTY-  SD/MARSHALL
 QQ0329  COUNTRY     -  US
 QQ0329  USGS QUAD   -  BRITTON WEST (2017)
 QQ0329
 QQ0329                         *CURRENT SURVEY CONTROL
 QQ0329  ______________________________________________________________________
 QQ0329* NAD 83(1986) POSITION- 45 47 28.     (N) 097 50 38.     (W)   SCALED
 QQ0329* NAVD 88 ORTHO HEIGHT -   395.94  (meters)     1299.0   (feet) RESET
 QQ0329  ______________________________________________________________________
 QQ0329  GEOID HEIGHT    -        -25.322 (meters)                     GEOID18
 QQ0329  VERT ORDER      -  THIRD
 QQ0329
 QQ0329.The horizontal coordinates were scaled from a map and have
 QQ0329.an estimated accuracy of +/- 6 seconds.
 QQ0329
 QQ0329.The orthometric height was computed from unverified reset data.
 QQ0329
 QQ0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0329.GEOID18 height accuracy estimate available here.
 QQ0329
 QQ0329.Click photographs - Photos may exist for this station.
 QQ0329
 QQ0329;                    North         East    Units  Estimated Accuracy
 QQ0329;SPC SD N     -   219,800.      767,630.      MT  (+/- 180 meters Scaled)
 QQ0329
 QQ0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR898714(NAD 83)
 QQ0329
 QQ0329                          SUPERSEDED SURVEY CONTROL
 QQ0329
 QQ0329.No superseded survey control is available for this station.
 QQ0329
 QQ0329_MARKER: DB = BENCH MARK DISK
 QQ0329_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QQ0329_SP_SET: BRIDGE
 QQ0329_STAMPING: B 91 RESET 1947
 QQ0329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0329
 QQ0329  HISTORY     - Date     Condition        Report By
 QQ0329  HISTORY     - 1947     MONUMENTED       SDHD
 QQ0329  HISTORY     - 1953     GOOD             CGS
 QQ0329
 QQ0329                          STATION DESCRIPTION
 QQ0329
 QQ0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QQ0329'4.6 MI W FROM BRITTON.
 QQ0329'4.6 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HOSPITAL AT
 QQ0329'BRITTON, MARSHALL COUNTY, 1,600 FEET WEST OF A RAILROAD CROSSING,
 QQ0329'AT A BRIDGE OVER A DRAINAGE CANAL, AND IN THE TOP OF THE
 QQ0329'SOUTHEAST WING WALL.  A STANDARD DISK, STAMPED B 91 RESET 1947.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0193 ***********************************************************************
 QQ0193  DESIGNATION -  B 92
 QQ0193  PID         -  QQ0193
 QQ0193  STATE/COUNTY-  SD/ROBERTS
 QQ0193  COUNTRY     -  US
 QQ0193  USGS QUAD   -  SISSETON (2017)
 QQ0193
 QQ0193                         *CURRENT SURVEY CONTROL
 QQ0193  ______________________________________________________________________
 QQ0193* NAD 83(1986) POSITION- 45 40 02.     (N) 097 02 24.     (W)   SCALED
 QQ0193* NAVD 88 ORTHO HEIGHT -   368.699 (meters)     1209.64  (feet) ADJUSTED
 QQ0193  ______________________________________________________________________
 QQ0193  GEOID HEIGHT    -        -25.777 (meters)                     GEOID18
 QQ0193  DYNAMIC HEIGHT  -        368.682 (meters)     1209.58  (feet) COMP
 QQ0193  MODELED GRAVITY -    980,558.5   (mgal)                       NAVD 88
 QQ0193
 QQ0193  VERT ORDER      -  SECOND    CLASS 0
 QQ0193
 QQ0193.The horizontal coordinates were scaled from a map and have
 QQ0193.an estimated accuracy of +/- 6 seconds.
 QQ0193
 QQ0193.The orthometric height was determined by differential leveling and
 QQ0193.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0193.in June 1991.
 QQ0193
 QQ0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0193.GEOID18 height accuracy estimate available here.
 QQ0193
 QQ0193.Click photographs - Photos may exist for this station.
 QQ0193
 QQ0193.The dynamic height is computed by dividing the NAVD 88
 QQ0193.geopotential number by the normal gravity value computed on the
 QQ0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0193.degrees latitude (g = 980.6199 gals.).
 QQ0193
 QQ0193.The modeled gravity was interpolated from observed gravity values.
 QQ0193
 QQ0193;                    North         East    Units  Estimated Accuracy
 QQ0193;SPC SD N     -   208,010.      830,610.      MT  (+/- 180 meters Scaled)
 QQ0193
 QQ0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR526589(NAD 83)
 QQ0193
 QQ0193                          SUPERSEDED SURVEY CONTROL
 QQ0193
 QQ0193  NGVD 29 (??/??/92)  368.454  (m)         1208.84   (f) ADJ UNCH    2 0
 QQ0193
 QQ0193.Superseded values are not recommended for survey control.
 QQ0193
 QQ0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0193.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0193
 QQ0193_MARKER: DB = BENCH MARK DISK
 QQ0193_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0193_SP_SET: CULVERT HEADWALL
 QQ0193_STAMPING: B 92 1934
 QQ0193_MARK LOGO: CGS
 QQ0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0193+STABILITY: SURFACE MOTION
 QQ0193
 QQ0193  HISTORY     - Date     Condition        Report By
 QQ0193  HISTORY     - 1934     MONUMENTED       CGS
 QQ0193  HISTORY     - 1970     GOOD             USGS
 QQ0193
 QQ0193                          STATION DESCRIPTION
 QQ0193
 QQ0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0193'0.8 MI N FROM SISSETON.
 QQ0193'0.8 MILE NORTH ALONG U.S. HIGHWAY 81 FROM THE MUNICIPAL TOURIST
 QQ0193'PARK AT SISSETON, ROBERTS COUNTY, 60 FEET SOUTH OF A ROAD
 QQ0193'CROSSING, AT A DOUBLE 18-INCH CONCRETE CULVERT, IN THE CENTER
 QQ0193'OF THE EAST HEAD WALL, 30 FEET EAST OF THE CENTER LINE OF THE
 QQ0193'HIGHWAY, AND ABOUT 6 INCHES LOWER THAN THE HIGHWAY.  A STANDARD
 QQ0193'DISK, STAMPED B 92 1934.
 QQ0193
 QQ0193                          STATION RECOVERY (1970)
 QQ0193
 QQ0193'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0193'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0141 ***********************************************************************
 QQ0141  DESIGNATION -  B 93
 QQ0141  PID         -  QQ0141
 QQ0141  STATE/COUNTY-  SD/ROBERTS
 QQ0141  COUNTRY     -  US
 QQ0141  USGS QUAD   -  PEEVER NE (2017)
 QQ0141
 QQ0141                         *CURRENT SURVEY CONTROL
 QQ0141  ______________________________________________________________________
 QQ0141* NAD 83(1986) POSITION- 45 37 59.     (N) 096 51 16.     (W)   SCALED
 QQ0141* NAVD 88 ORTHO HEIGHT -   316.504 (meters)     1038.40  (feet) ADJUSTED
 QQ0141  ______________________________________________________________________
 QQ0141  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 QQ0141  DYNAMIC HEIGHT  -        316.491 (meters)     1038.35  (feet) COMP
 QQ0141  MODELED GRAVITY -    980,566.4   (mgal)                       NAVD 88
 QQ0141
 QQ0141  VERT ORDER      -  SECOND    CLASS 0
 QQ0141
 QQ0141.The horizontal coordinates were scaled from a map and have
 QQ0141.an estimated accuracy of +/- 6 seconds.
 QQ0141
 QQ0141.The orthometric height was determined by differential leveling and
 QQ0141.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0141.in June 1991.
 QQ0141
 QQ0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0141.GEOID18 height accuracy estimate available here.
 QQ0141
 QQ0141.Click photographs - Photos may exist for this station.
 QQ0141
 QQ0141.The dynamic height is computed by dividing the NAVD 88
 QQ0141.geopotential number by the normal gravity value computed on the
 QQ0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0141.degrees latitude (g = 980.6199 gals.).
 QQ0141
 QQ0141.The modeled gravity was interpolated from observed gravity values.
 QQ0141
 QQ0141;                    North         East    Units  Estimated Accuracy
 QQ0141;SPC SD N     -   204,760.      845,210.      MT  (+/- 180 meters Scaled)
 QQ0141
 QQ0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR672555(NAD 83)
 QQ0141
 QQ0141                          SUPERSEDED SURVEY CONTROL
 QQ0141
 QQ0141  NGVD 29 (??/??/92)  316.271  (m)         1037.63   (f) ADJ UNCH    2 0
 QQ0141
 QQ0141.Superseded values are not recommended for survey control.
 QQ0141
 QQ0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0141.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0141
 QQ0141_MARKER: DB = BENCH MARK DISK
 QQ0141_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0141_SP_SET: CULVERT HEADWALL
 QQ0141_STAMPING: B 93 1934
 QQ0141_MARK LOGO: CGS
 QQ0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0141+STABILITY: SURFACE MOTION
 QQ0141
 QQ0141  HISTORY     - Date     Condition        Report By
 QQ0141  HISTORY     - 1934     MONUMENTED       CGS
 QQ0141  HISTORY     - 1971     MARK NOT FOUND   USGS
 QQ0141
 QQ0141                          STATION DESCRIPTION
 QQ0141
 QQ0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0141'3.5 MI NW FROM BROWNS VALLEY.
 QQ0141'3.5 MILES NORTHWEST OF THE DEPOT AT BROWNS VALLEY ALONG STATE
 QQ0141'HIGHWAY 10 AT THE FOOT OF STEEP HILL.  SET IN THE SOUTH END
 QQ0141'OF THE EAST HEADWALL OF 2 FOOT CONCRETE CULVERT, 500 FEET
 QQ0141'NORTH OF THE POINT OF INTERSECTION OF T-ROAD, THENCE 15 FEET
 QQ0141'EAST OF THE CENTER LINE OF THE HIGHWAY, 0.5 FOOT BELOW ROAD
 QQ0141'LEVEL.
 QQ0141
 QQ0141                          STATION RECOVERY (1971)
 QQ0141
 QQ0141'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 QQ0141'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0361 ***********************************************************************
 PR0361  DESIGNATION -  B 94 RESET
 PR0361  PID         -  PR0361
 PR0361  STATE/COUNTY-  SD/HAMLIN
 PR0361  COUNTRY     -  US
 PR0361  USGS QUAD   -  ESTELLINE (2017)
 PR0361
 PR0361                         *CURRENT SURVEY CONTROL
 PR0361  ______________________________________________________________________
 PR0361* NAD 83(1986) POSITION- 44 34 22.     (N) 096 53 32.     (W)   SCALED
 PR0361* NAVD 88 ORTHO HEIGHT -   503.102 (meters)     1650.59  (feet) ADJUSTED
 PR0361  ______________________________________________________________________
 PR0361  GEOID HEIGHT    -        -24.955 (meters)                     GEOID18
 PR0361  DYNAMIC HEIGHT  -        503.028 (meters)     1650.35  (feet) COMP
 PR0361  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 PR0361
 PR0361  VERT ORDER      -  SECOND    CLASS 0
 PR0361
 PR0361.The horizontal coordinates were scaled from a map and have
 PR0361.an estimated accuracy of +/- 6 seconds.
 PR0361
 PR0361.The orthometric height was determined by differential leveling and
 PR0361.adjusted by the NATIONAL GEODETIC SURVEY
 PR0361.in June 1991.
 PR0361
 PR0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0361.GEOID18 height accuracy estimate available here.
 PR0361
 PR0361.Click photographs - Photos may exist for this station.
 PR0361
 PR0361.The dynamic height is computed by dividing the NAVD 88
 PR0361.geopotential number by the normal gravity value computed on the
 PR0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0361.degrees latitude (g = 980.6199 gals.).
 PR0361
 PR0361.The modeled gravity was interpolated from observed gravity values.
 PR0361
 PR0361;                    North         East    Units  Estimated Accuracy
 PR0361;SPC SD N     -    86,910.      846,790.      MT  (+/- 180 meters Scaled)
 PR0361
 PR0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ673376(NAD 83)
 PR0361
 PR0361                          SUPERSEDED SURVEY CONTROL
 PR0361
 PR0361  NGVD 29 (??/??/92)  502.825  (m)         1649.69   (f) ADJ UNCH    2 0
 PR0361
 PR0361.Superseded values are not recommended for survey control.
 PR0361
 PR0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0361.See file dsdata.pdf to determine how the superseded data were derived.
 PR0361
 PR0361_MARKER: DB = BENCH MARK DISK
 PR0361_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0361_SP_SET: CULVERT HEADWALL
 PR0361_STAMPING: B 94 RESET 1948
 PR0361_MARK LOGO: CGS
 PR0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0361+STABILITY: SURFACE MOTION
 PR0361
 PR0361  HISTORY     - Date     Condition        Report By
 PR0361  HISTORY     - 1948     MONUMENTED       SDHD
 PR0361  HISTORY     - 1949     GOOD             CGS
 PR0361
 PR0361                          STATION DESCRIPTION
 PR0361
 PR0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0361'0.5 MI E FROM ESTELLINE.
 PR0361'0.5 MILE EAST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND NORTH
 PR0361'WESTERN RAILROAD STATION AT ESTELLINE, 20.0 FEET NORTH OF AND
 PR0361'LEVEL WITH THE CENTER LINE OF THE HIGHWAY, AND SET IN THE CENTER
 PR0361'OF THE TOP OF THE NORTH CONCRETE HEADWALL OF A 3-FOOT CONCRETE
 PR0361'CULVERT UNDER THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1308 ***********************************************************************
 PU1308  DESIGNATION -  BABB
 PU1308  PID         -  PU1308
 PU1308  STATE/COUNTY-  SD/BUTTE
 PU1308  COUNTRY     -  US
 PU1308  USGS QUAD   -  DEERS EARS BUTTE SOUTH (2017)
 PU1308
 PU1308                         *CURRENT SURVEY CONTROL
 PU1308  ______________________________________________________________________
 PU1308* NAD 83(1996) POSITION- 44 57 29.69005(N) 103 07 35.48499(W)   ADJUSTED
 PU1308* NAVD 88 ORTHO HEIGHT -   892.368 (meters)     2927.71  (feet) ADJUSTED
 PU1308  ______________________________________________________________________
 PU1308  GEOID HEIGHT    -        -17.016 (meters)                     GEOID18
 PU1308  LAPLACE CORR    -         -5.15  (seconds)                    DEFLEC18
 PU1308  DYNAMIC HEIGHT  -        892.157 (meters)     2927.02  (feet) COMP
 PU1308  MODELED GRAVITY -    980,350.8   (mgal)                       NAVD 88
 PU1308
 PU1308  HORZ ORDER      -  THIRD
 PU1308  VERT ORDER      -  SECOND    CLASS 0
 PU1308
 PU1308.The horizontal coordinates were established by classical geodetic methods
 PU1308.and adjusted by the National Geodetic Survey in January 1998.
 PU1308
 PU1308.The orthometric height was determined by differential leveling and
 PU1308.adjusted by the NATIONAL GEODETIC SURVEY
 PU1308.in June 1991.
 PU1308
 PU1308.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1308.GEOID18 height accuracy estimate available here.
 PU1308
 PU1308.Click photographs - Photos may exist for this station.
 PU1308
 PU1308.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1308
 PU1308.The dynamic height is computed by dividing the NAVD 88
 PU1308.geopotential number by the normal gravity value computed on the
 PU1308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1308.degrees latitude (g = 980.6199 gals.).
 PU1308
 PU1308.The modeled gravity was interpolated from observed gravity values.
 PU1308
 PU1308. The following values were computed from the NAD 83(1996) position.
 PU1308
 PU1308;                    North         East     Units Scale Factor Converg.
 PU1308;SPC SD N     -   129,765.696   353,380.549   MT  0.99994042   -2 12 45.9
 PU1308;SPC SD N     -   425,739.62  1,159,382.68   sFT  0.99994042   -2 12 45.9
 PU1308;UTM  13      - 4,980,019.538   647,765.877   MT  0.99986849   +1 19 26.5
 PU1308
 PU1308!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1308!SPC SD N     -   0.99986277  x   0.99994042  =   0.99980320
 PU1308!UTM  13      -   0.99986277  x   0.99986849  =   0.99973128
 PU1308
 PU1308:                Primary Azimuth Mark                     Grid Az
 PU1308:SPC SD N     -  TWILIGHT                                 080 08 08.3
 PU1308:UTM  13      -  TWILIGHT                                 076 35 55.9
 PU1308
 PU1308_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4776580019(NAD 83)
 PU1308
 PU1308|---------------------------------------------------------------------|
 PU1308| PID    Reference Object                     Distance      Geod. Az  |
 PU1308|                                                           dddmmss.s |
 PU1308| PU1306 BABB RM 1                            15.431 METERS 04739     |
 PU1308| PU1301 TWILIGHT                            APPROX. 5.2 KM 0775522.4 |
 PU1308| PU1307 BABB RM 2                            17.540 METERS 32018     |
 PU1308|---------------------------------------------------------------------|
 PU1308
 PU1308                          SUPERSEDED SURVEY CONTROL
 PU1308
 PU1308  NAD 83(1993)-  44 57 29.68335(N)    103 07 35.48300(W) AD(       ) 3
 PU1308  NAD 83(1986)-  44 57 29.68034(N)    103 07 35.48118(W) AD(       ) 3
 PU1308  NGVD 29 (??/??/92)  891.88   (m)         2926.1    (f) COMPUTED    2 0
 PU1308  NGVD 29             891.88   (m)         2926.1    (f) LEVELING    3  
 PU1308
 PU1308.Superseded values are not recommended for survey control.
 PU1308
 PU1308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1308.See file dsdata.pdf to determine how the superseded data were derived.
 PU1308
 PU1308_MARKER: DS = TRIANGULATION STATION DISK
 PU1308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1308_STAMPING: BABB 1962
 PU1308_MARK LOGO: CGS
 PU1308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1308+STABILITY: SURFACE MOTION
 PU1308
 PU1308  HISTORY     - Date     Condition        Report By
 PU1308  HISTORY     - 1962     MONUMENTED       CGS
 PU1308  HISTORY     - 1963     GOOD             CGS
 PU1308
 PU1308                          STATION DESCRIPTION
 PU1308
 PU1308'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1308'THE STATION IS LOCATED 20 MILES NORTHEAST OF NEWELL, 11-1/2 MILES
 PU1308'WEST-SOUTHWEST OF MUD BUTTE, 150 FEET NORTHEAST OF A SCHOOL HOUSE,
 PU1308'IN SECTION 34, T. 12 N., R. 8 E., ON PROPERTY OWNED BY MR. ALVIN
 PU1308'BABB.
 PU1308'
 PU1308'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND STATE
 PU1308'HIGHWAY 79 IN THE NORTH EDGE OF NEWELL, GO EAST AND NORTHEAST ON
 PU1308'U.S. HIGHWAY 212 FOR 22.0 MILES TO A BRIDGE OVER SULPHUR CREEK.
 PU1308'CONTINUE STRAIGHT AHEAD AND GO 0.35 MILE TO A SIDE ROAD LEFT.
 PU1308'TURN LEFT AND GO NORTHERLY ON A GRAVELED ROAD FOR 4.3 MILES TO A
 PU1308'T-ROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 3.6 MILES TO
 PU1308'THE STATION ON THE RIGHT AS DESCRIBED NEAR A SCHOOL HOUSE.
 PU1308'
 PU1308'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1308'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED BABB 1962.
 PU1308'IT IS 136 FEET NORTHEAST OF A NORTHEAST FENCE CORNER OF A SCHOOL
 PU1308'GROUND, 134 FEET SOUTHEAST OF A POWER POLE AND 52 FEET
 PU1308'EAST-NORTHEAST OF THE CENTER OF A GRAVELED ROAD.
 PU1308'
 PU1308'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1308'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED BABB NO 1
 PU1308'1962.  IT IS ABOUT 1 FOOT LOWER IN ELEVATION THAN THE STATION MARK.
 PU1308'
 PU1308'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1308'CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS STAMPED BABB NO 2
 PU1308'1962.  IT IS 76-1/2 FEET SOUTH-SOUTHEAST OF A POWER POLE, AND 49
 PU1308'FEET EAST-NORTHEAST OF THE CENTER OF A GRAVELED ROAD.
 PU1308'
 PU1308'TRIANGULATION STATION TWILIGHT 1951 MAY BE USED FOR THE AZIMUTH
 PU1308'MARK, SEE DESCRIPTION THEREOF.
 PU1308
 PU1308                          STATION RECOVERY (1963)
 PU1308
 PU1308'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1308'31.1 MI NE FROM NEWELL.
 PU1308'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1308'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1308'ROAD, THENCE 3.5 MILES SOUTHWEST ALONG A GRAVELED ROAD, IN THE
 PU1308'FORK OF THE JUNCTION OF TWO ROADS LEADING EAST, 201 FEET NORTH
 PU1308'AND ACROSS THE MORE SOUTHERLY ROAD FROM THE NORTH CORNER OF A
 PU1308'SMALL SCHOOL BUILDING, 52 FEET NORTHEAST OF THE CENTERLINE OF
 PU1308'THE MORE SOUTHERLY OF THE ROADS, 134.5 FEET EAST OF A POWER
 PU1308'POLE, ABOUT LEVEL WITH THE SOUTH ROAD, AND SET IN THE TOP OF A
 PU1308'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1306 ***********************************************************************
 PU1306  DESIGNATION -  BABB RM 1
 PU1306  PID         -  PU1306
 PU1306  STATE/COUNTY-  SD/BUTTE
 PU1306  COUNTRY     -  US
 PU1306  USGS QUAD   -  DEERS EARS BUTTE SOUTH (2017)
 PU1306
 PU1306                         *CURRENT SURVEY CONTROL
 PU1306  ______________________________________________________________________
 PU1306* NAD 83(1986) POSITION- 44 57 30.03   (N) 103 07 34.96   (W)   HD_HELD1
 PU1306* NAVD 88 ORTHO HEIGHT -   891.802 (meters)     2925.85  (feet) ADJUSTED
 PU1306  ______________________________________________________________________
 PU1306  GEOID HEIGHT    -        -17.016 (meters)                     GEOID18
 PU1306  DYNAMIC HEIGHT  -        891.591 (meters)     2925.16  (feet) COMP
 PU1306  MODELED GRAVITY -    980,350.8   (mgal)                       NAVD 88
 PU1306
 PU1306  VERT ORDER      -  SECOND    CLASS 0
 PU1306
 PU1306.The horizontal coordinates were determined by differentially corrected
 PU1306.hand held GPS observations or other comparable positioning techniques
 PU1306.and have an estimated accuracy of +/- 3 meters.
 PU1306
 PU1306.The orthometric height was determined by differential leveling and
 PU1306.adjusted by the NATIONAL GEODETIC SURVEY
 PU1306.in June 1991.
 PU1306
 PU1306.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1306.GEOID18 height accuracy estimate available here.
 PU1306
 PU1306.Click photographs - Photos may exist for this station.
 PU1306
 PU1306.The dynamic height is computed by dividing the NAVD 88
 PU1306.geopotential number by the normal gravity value computed on the
 PU1306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1306.degrees latitude (g = 980.6199 gals.).
 PU1306
 PU1306.The modeled gravity was interpolated from observed gravity values.
 PU1306
 PU1306;                    North         East    Units  Estimated Accuracy
 PU1306;SPC SD N     -   129,775.7     353,392.5     MT  (+/- 3 meters HH1 GPS) 
 PU1306
 PU1306_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4777780030(NAD 83)
 PU1306
 PU1306                          SUPERSEDED SURVEY CONTROL
 PU1306
 PU1306  NGVD 29 (??/??/92)  891.318  (m)         2924.27   (f) ADJ UNCH    2 0
 PU1306
 PU1306.Superseded values are not recommended for survey control.
 PU1306
 PU1306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1306.See file dsdata.pdf to determine how the superseded data were derived.
 PU1306
 PU1306_MARKER: DR = REFERENCE MARK DISK
 PU1306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1306_STAMPING: BABB NO 1 1962
 PU1306_MARK LOGO: CGS
 PU1306_PROJECTION: PROJECTING 13 CENTIMETERS
 PU1306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1306+STABILITY: SURFACE MOTION
 PU1306
 PU1306  HISTORY     - Date     Condition        Report By
 PU1306  HISTORY     - 1962     MONUMENTED       CGS
 PU1306  HISTORY     - 1963     GOOD             CGS
 PU1306
 PU1306                          STATION DESCRIPTION
 PU1306
 PU1306'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1306'31.1 MI NE FROM NEWELL.
 PU1306'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1306'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1306'ROAD, THENCE 3.5 MILES SOUTHWEST ALONG A GRAVELED ROAD, IN THE
 PU1306'FORK OF THE JUNCTION OF TWO ROADS LEADING EAST, 236 FEET SOUTH
 PU1306'OF THE CENTERLINE OF THE MORE NORTHERLY OF THE ROADS, 102.5 FEET
 PU1306'NORTHEAST OF THE CENTERLINE OF THE MORE SOUTHERLY OF THE TWO
 PU1306'ROADS, 50.7 FEET NORTHEAST OF THE STATION MARK, ABOUT 2 FEET
 PU1306'BELOW THE LEVEL OF THE SOUTH ROAD, AND SET IN THE TOP OF A
 PU1306'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1307 ***********************************************************************
 PU1307  DESIGNATION -  BABB RM 2
 PU1307  PID         -  PU1307
 PU1307  STATE/COUNTY-  SD/BUTTE
 PU1307  COUNTRY     -  US
 PU1307  USGS QUAD   -  DEERS EARS BUTTE SOUTH (2017)
 PU1307
 PU1307                         *CURRENT SURVEY CONTROL
 PU1307  ______________________________________________________________________
 PU1307* NAD 83(1986) POSITION- 44 57 30.13   (N) 103 07 36.00   (W)   HD_HELD1
 PU1307* NAVD 88 ORTHO HEIGHT -   892.100 (meters)     2926.83  (feet) ADJUSTED
 PU1307  ______________________________________________________________________
 PU1307  GEOID HEIGHT    -        -17.016 (meters)                     GEOID18
 PU1307  DYNAMIC HEIGHT  -        891.889 (meters)     2926.14  (feet) COMP
 PU1307  MODELED GRAVITY -    980,350.8   (mgal)                       NAVD 88
 PU1307
 PU1307  VERT ORDER      -  SECOND    CLASS 0
 PU1307
 PU1307.The horizontal coordinates were determined by differentially corrected
 PU1307.hand held GPS observations or other comparable positioning techniques
 PU1307.and have an estimated accuracy of +/- 3 meters.
 PU1307
 PU1307.The orthometric height was determined by differential leveling and
 PU1307.adjusted by the NATIONAL GEODETIC SURVEY
 PU1307.in June 1991.
 PU1307
 PU1307.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1307.GEOID18 height accuracy estimate available here.
 PU1307
 PU1307.Click photographs - Photos may exist for this station.
 PU1307
 PU1307.The dynamic height is computed by dividing the NAVD 88
 PU1307.geopotential number by the normal gravity value computed on the
 PU1307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1307.degrees latitude (g = 980.6199 gals.).
 PU1307
 PU1307.The modeled gravity was interpolated from observed gravity values.
 PU1307
 PU1307;                    North         East    Units  Estimated Accuracy
 PU1307;SPC SD N     -   129,779.7     353,369.8     MT  (+/- 3 meters HH1 GPS) 
 PU1307
 PU1307_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4775480032(NAD 83)
 PU1307
 PU1307                          SUPERSEDED SURVEY CONTROL
 PU1307
 PU1307  NGVD 29 (??/??/92)  891.616  (m)         2925.24   (f) ADJ UNCH    2 0
 PU1307
 PU1307.Superseded values are not recommended for survey control.
 PU1307
 PU1307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1307.See file dsdata.pdf to determine how the superseded data were derived.
 PU1307
 PU1307_MARKER: DR = REFERENCE MARK DISK
 PU1307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1307_STAMPING: BABB NO 2 1962
 PU1307_MARK LOGO: CGS
 PU1307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1307+STABILITY: SURFACE MOTION
 PU1307
 PU1307  HISTORY     - Date     Condition        Report By
 PU1307  HISTORY     - 1962     MONUMENTED       CGS
 PU1307  HISTORY     - 1963     GOOD             CGS
 PU1307
 PU1307                          STATION DESCRIPTION
 PU1307
 PU1307'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1307'31.1 MI NE FROM NEWELL.
 PU1307'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1307'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1307'ROAD, THENCE 3.5 MILES SOUTHWEST ALONG A GRAVELED ROAD, IN THE
 PU1307'FORK OF THE JUNCTION OF TWO ROADS LEADING EAST, 247 FEET SOUTH
 PU1307'OF THE CENTERLINE OF THE MORE NORTHERLY OF THE ROADS, 48 FEET
 PU1307'NORTHEAST OF THE CENTERLINE OF THE MORE SOUTHERLY OF THE ROADS,
 PU1307'77 FEET EAST OF A POWER POLE, 57.6 FEET NORTHWEST OF THE STATION
 PU1307'MARK, ABOUT LEVEL WITH THE SOUTH ROAD, AND SET IN THE TOP OF A
 PU1307'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0787 ***********************************************************************
 OS0787  DESIGNATION -  BAD
 OS0787  PID         -  OS0787
 OS0787  STATE/COUNTY-  SD/JACKSON
 OS0787  COUNTRY     -  US
 OS0787  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0787
 OS0787                         *CURRENT SURVEY CONTROL
 OS0787  ______________________________________________________________________
 OS0787* NAD 83(1996) POSITION- 43 54 19.50897(N) 101 47 54.83063(W)   ADJUSTED
 OS0787* NAVD 88 ORTHO HEIGHT -   739.    (meters)     2425.    (feet) SCALED
 OS0787  ______________________________________________________________________
 OS0787  GEOID HEIGHT    -        -20.565 (meters)                     GEOID18
 OS0787  LAPLACE CORR    -         -8.70  (seconds)                    DEFLEC18
 OS0787  HORZ ORDER      -  SECOND
 OS0787
 OS0787.The horizontal coordinates were established by classical geodetic methods
 OS0787.and adjusted by the National Geodetic Survey in January 1998.
 OS0787
 OS0787.The orthometric height was scaled from a topographic map.
 OS0787
 OS0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0787.GEOID18 height accuracy estimate available here.
 OS0787
 OS0787.Click photographs - Photos may exist for this station.
 OS0787
 OS0787.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0787
 OS0787. The following values were computed from the NAD 83(1996) position.
 OS0787
 OS0787;                    North         East     Units Scale Factor Converg.
 OS0787;SPC SD S     -   175,684.875   482,308.486   MT  0.99991939   -1 00 38.9
 OS0787;SPC SD S     -   576,392.79  1,582,373.76   sFT  0.99991939   -1 00 38.9
 OS0787;UTM  14      - 4,865,175.652   275,267.948   MT  1.00022122   -1 56 29.5
 OS0787
 OS0787!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0787!SPC SD S     -   0.99988729  x   0.99991939  =   0.99980669
 OS0787!UTM  14      -   0.99988729  x   1.00022122  =   1.00010848
 OS0787
 OS0787:                Primary Azimuth Mark                     Grid Az
 OS0787:SPC SD S     -  PAVLAS                                   271 29 13.1
 OS0787:UTM  14      -  PAVLAS                                   272 25 03.7
 OS0787
 OS0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7526765175(NAD 83)
 OS0787
 OS0787|---------------------------------------------------------------------|
 OS0787| PID    Reference Object                     Distance      Geod. Az  |
 OS0787|                                                           dddmmss.s |
 OS0787| CP9550 BAD RM 1                             14.804 METERS 22003     |
 OS0787| OS0786 PAVLAS                              APPROX. 1.0 KM 2702834.2 |
 OS0787| CP9551 BAD RM 2                             15.149 METERS 30106     |
 OS0787|---------------------------------------------------------------------|
 OS0787
 OS0787                          SUPERSEDED SURVEY CONTROL
 OS0787
 OS0787  NAD 83(1995)-  43 54 19.50111(N)    101 47 54.83267(W) AD(       ) 2
 OS0787  NAD 83(1986)-  43 54 19.50124(N)    101 47 54.83353(W) AD(       ) 2
 OS0787  NAD 27      -  43 54 19.53230(N)    101 47 53.30650(W) AD(       ) 2
 OS0787
 OS0787.Superseded values are not recommended for survey control.
 OS0787
 OS0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0787.See file dsdata.pdf to determine how the superseded data were derived.
 OS0787
 OS0787_MARKER: DS = TRIANGULATION STATION DISK
 OS0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0787_STAMPING: BAD 1961
 OS0787_MARK LOGO: CGS
 OS0787_PROJECTION: FLUSH
 OS0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0787+STABILITY: SURFACE MOTION
 OS0787
 OS0787  HISTORY     - Date     Condition        Report By
 OS0787  HISTORY     - 1961     MONUMENTED       CGS
 OS0787
 OS0787                          STATION DESCRIPTION
 OS0787
 OS0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0787'THE STATION IS 16 MILES WEST-NORTHWEST OF KADOKA, 11-1/2 MILES
 OS0787'SOUTH SOUTHWEST OF PHILIP IN THE NW 1/4 OF SEC. 1.  T. 2 S., R. 19
 OS0787'E., IN OPEN PASTURE LAND OWNED BY MR. MIKE PAVLAS.
 OS0787'
 OS0787'TO REACH THE STATION FROM SEVEN MILE CORNER, (WHICH IS 14 MILES
 OS0787'SOUTH OF PHILIP), GO WEST ON HIGHWAY 16 FOR 7.1 MILES TO A SIDE
 OS0787'ROAD RIGHT.  TURN RIGHT, NORTH AND CROSS A CATTLEGUARD AND GO FOR
 OS0787'2.6 MILES TO A CATTLEGUARD.  CONTINUE NORTH ON A GRAVELED ROAD
 OS0787'FOR 2.55 MILES TO A WIRE GATE ON THE RIGHT.  TURN RIGHT THROUGH
 OS0787'THE WIRE GATE AND FOLLOW A DIM TRACK ROAD SOUTHEAST FOR 0.2
 OS0787'MILE TO THE TOP OF A RISE AND THE STATION AS DESCRIBED.
 OS0787'
 OS0787'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 OS0787'CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED BAD 1961.
 OS0787'
 OS0787'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 OS0787'12-INCH CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED
 OS0787'BAD NO 1 1961.
 OS0787'
 OS0787'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 OS0787'12-INCH CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED
 OS0787'BAD NO 2 1961.
 OS0787'
 OS0787'TRIANGULATION STATION PAVLAS WAS USED AS THE AZIMUTH MARK.
 OS0787'
 OS0787'HEIGHT OF LIGHT ABOVE STATION MARK 1.32 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1129 ***********************************************************************
 PT1129  DESIGNATION -  BAD
 PT1129  PID         -  PT1129
 PT1129  STATE/COUNTY-  SD/HAAKON
 PT1129  COUNTRY     -  US
 PT1129  USGS QUAD   -  MIDLAND (2017)
 PT1129
 PT1129                         *CURRENT SURVEY CONTROL
 PT1129  ______________________________________________________________________
 PT1129* NAD 83(1996) POSITION- 44 03 54.41434(N) 101 12 13.30123(W)   ADJUSTED
 PT1129* NAVD 88 ORTHO HEIGHT -   616.    (meters)     2021.    (feet) SCALED
 PT1129  ______________________________________________________________________
 PT1129  GEOID HEIGHT    -        -22.720 (meters)                     GEOID18
 PT1129  LAPLACE CORR    -         -7.82  (seconds)                    DEFLEC18
 PT1129  HORZ ORDER      -  THIRD
 PT1129
 PT1129.The horizontal coordinates were established by classical geodetic methods
 PT1129.and adjusted by the National Geodetic Survey in January 1998.
 PT1129
 PT1129.The orthometric height was scaled from a topographic map.
 PT1129
 PT1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1129.GEOID18 height accuracy estimate available here.
 PT1129
 PT1129.Click photographs - Photos may exist for this station.
 PT1129
 PT1129.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1129
 PT1129. The following values were computed from the NAD 83(1996) position.
 PT1129
 PT1129;                    North         East     Units Scale Factor Converg.
 PT1129;SPC SD S     -   192,754.901   530,273.667   MT  0.99993723   -0 36 01.5
 PT1129;SPC SD S     -   632,396.70  1,739,739.52   sFT  0.99993723   -0 36 01.5
 PT1129;UTM  14      - 4,881,466.115   323,512.585   MT  0.99998310   -1 31 58.8
 PT1129
 PT1129!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1129!SPC SD S     -   0.99990691  x   0.99993723  =   0.99984415
 PT1129!UTM  14      -   0.99990691  x   0.99998310  =   0.99989001
 PT1129
 PT1129:                Primary Azimuth Mark                     Grid Az
 PT1129:SPC SD S     -  BAD AZ MK                                105 31 04.2
 PT1129:UTM  14      -  BAD AZ MK                                106 27 01.5
 PT1129
 PT1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2351281466(NAD 83)
 PT1129
 PT1129|---------------------------------------------------------------------|
 PT1129| PID    Reference Object                     Distance      Geod. Az  |
 PT1129|                                                           dddmmss.s |
 PT1129| CP9548 BAD RM 1                             13.908 METERS 09345     |
 PT1129| CP9547 BAD AZ MK                                          1045502.7 |
 PT1129| CP9549 BAD RM 2                             12.257 METERS 31603     |
 PT1129|---------------------------------------------------------------------|
 PT1129
 PT1129                          SUPERSEDED SURVEY CONTROL
 PT1129
 PT1129  NAD 83(1986)-  44 03 54.40821(N)    101 12 13.30303(W) AD(       ) 3
 PT1129  NAD 27      -  44 03 54.45700(N)    101 12 11.78600(W) AD(       ) 3
 PT1129
 PT1129.Superseded values are not recommended for survey control.
 PT1129
 PT1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1129.See file dsdata.pdf to determine how the superseded data were derived.
 PT1129
 PT1129_MARKER: DS = TRIANGULATION STATION DISK
 PT1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1129_STAMPING: BAD 1952
 PT1129_MARK LOGO: CGS
 PT1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1129+STABILITY: SURFACE MOTION
 PT1129
 PT1129  HISTORY     - Date     Condition        Report By
 PT1129  HISTORY     - 1952     MONUMENTED       CGS
 PT1129  HISTORY     - 1980     GOOD             NGS
 PT1129
 PT1129                          STATION DESCRIPTION
 PT1129
 PT1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1129'THE STATION IS IN SECTION 10, T 1 N, R 24 E, ABOUT 5 MILES
 PT1129'EAST AND 1 MILE NORTH OF NOWLIN, ABOUT 2-1/2 MILES WEST OF
 PT1129'MIDLAND, APPROXIMATELY 100 YARDS NORTH OF U.S. HIGHWAY 14 AND
 PT1129'ABOUT 125 FEET SOUTHWEST OF A GRAVELED ROAD.
 PT1129'
 PT1129'TO REACH THE STATION FROM THE BANK IN MIDLAND, GO WEST ON
 PT1129'U.S. HIGHWAY 14 FOR 1.95 MILES TO THE AZIMUTH MARK ON THE
 PT1129'LEFT, CONTINUE ON THE HIGHWAY FOR 0.35 MILE TO A FORK NEAR
 PT1129'THE TOP OF A HILL, TAKE RIGHT FORK AND GO 0.5 MILE TO A GATE,
 PT1129'PASS THROUGH THE GATE AND GO 0.1 MILE, TURN LEFT AND PROCEED
 PT1129'TO THE TOP OF THE HILL AND THE STATION.
 PT1129'
 PT1129'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1129'BAD 1952.
 PT1129'
 PT1129'REFERENCE MARK 1 PROJECTS 5 INCHES AND THE DISK IS STAMPED BAD NO
 PT1129'1 1952.
 PT1129'
 PT1129'REFERENCE MARK 2 PROJECTS 4 INCHES AND THE DISK IS STAMPED BAD
 PT1129'NO 2 1952.
 PT1129'
 PT1129'THE AZIMUTH MARK IS ABOUT 144 FEET SOUTH OF THE HIGHWAY AND
 PT1129'1 FOOT NORTH OF A WIRE FENCE.  THE MARK PROJECTS 8 INCHES AND THE
 PT1129'DISK IS STAMPED BAD 1952.
 PT1129
 PT1129                          STATION RECOVERY (1980)
 PT1129
 PT1129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PT1129'THIS STATION WAS OCCUPIED TO ESTABLISH STATION BAD 2.  THE HILL IS
 PT1129'SLIDING OFF TO THE SOUTH OF THE STATION NEAR THE HIGHWAY AND A NEW
 PT1129'HIGHWAY IS GOING TO BE CONSTRUCTED AND WILL DESTROY STATION BAD
 PT1129'1952.  THE TOP OF THE HILL IS GRAVEL AND A LARGE PORTION OF IT IS
 PT1129'TO BE EXCAVATED FOR FILL SO THE NEW STATION HAD TO BE MOVED ABOUT
 PT1129'245 METERS AWAY.  THE STATION WAS RECOVERED AS DESCRIBED IN THE 1952
 PT1129'DESCRIPTIVE TEXT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1039 ***********************************************************************
 PT1039  DESIGNATION -  BAD RIVER
 PT1039  PID         -  PT1039
 PT1039  STATE/COUNTY-  SD/STANLEY
 PT1039  COUNTRY     -  US
 PT1039  USGS QUAD   -  PIERRE (2017)
 PT1039
 PT1039                         *CURRENT SURVEY CONTROL
 PT1039  ______________________________________________________________________
 PT1039* NAD 83(1996) POSITION- 44 20 02.51190(N) 100 20 40.94928(W)   ADJUSTED
 PT1039* NAVD 88 ORTHO HEIGHT -   521.    (meters)     1709.    (feet) SCALED
 PT1039  ______________________________________________________________________
 PT1039  GEOID HEIGHT    -        -23.571 (meters)                     GEOID18
 PT1039  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 PT1039  HORZ ORDER      -  SECOND
 PT1039
 PT1039.The horizontal coordinates were established by classical geodetic methods
 PT1039.and adjusted by the National Geodetic Survey in January 1998.
 PT1039
 PT1039.The orthometric height was scaled from a topographic map.
 PT1039
 PT1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1039.GEOID18 height accuracy estimate available here.
 PT1039
 PT1039.Click photographs - Photos may exist for this station.
 PT1039
 PT1039.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1039
 PT1039. The following values were computed from the NAD 83(1996) position.
 PT1039
 PT1039;                    North         East     Units Scale Factor Converg.
 PT1039;SPC SD S     -   222,269.306   599,092.818   MT  0.99998491   -0 00 28.2
 PT1039;SPC SD S     -   729,228.55  1,965,523.69   sFT  0.99998491   -0 00 28.2
 PT1039;UTM  14      - 4,909,853.264   392,795.672   MT  0.99974134   -0 56 23.4
 PT1039
 PT1039!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1039!SPC SD S     -   0.99992195  x   0.99998491  =   0.99990686
 PT1039!UTM  14      -   0.99992195  x   0.99974134  =   0.99966331
 PT1039
 PT1039:                Primary Azimuth Mark                     Grid Az
 PT1039:SPC SD S     -  BAD RIVER AZ MK                          243 27 39.5
 PT1039:UTM  14      -  BAD RIVER AZ MK                          244 23 34.7
 PT1039
 PT1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9279509853(NAD 83)
 PT1039
 PT1039|---------------------------------------------------------------------|
 PT1039| PID    Reference Object                     Distance      Geod. Az  |
 PT1039|                                                           dddmmss.s |
 PT1039| PT1035 PIERRE INDIAN SCHOOL TANK           APPROX. 3.5 KM 0552939.2 |
 PT1039| CO4275 BAD RIVER RM 2                        9.662 METERS 06630     |
 PT1039| CO4273 BAD RIVER AZ MK                                    2432711.3 |
 PT1039| CO4274 BAD RIVER RM 1                       14.774 METERS 31801     |
 PT1039| PT1038 PIERRE S DAK ST CAPITOL DOME        APPROX. 3.7 KM 3575928.4 |
 PT1039|---------------------------------------------------------------------|
 PT1039
 PT1039                          SUPERSEDED SURVEY CONTROL
 PT1039
 PT1039  NAD 83(1986)-  44 20 02.50778(N)    100 20 40.95331(W) AD(       ) 2
 PT1039  NAD 27      -  44 20 02.56800(N)    100 20 39.47100(W) AD(       ) 2
 PT1039  MORC        -  44 19 59.86000(N)    100 20 39.25000(W) AD(       ) 3
 PT1039
 PT1039.Superseded values are not recommended for survey control.
 PT1039
 PT1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1039.See file dsdata.pdf to determine how the superseded data were derived.
 PT1039
 PT1039_MARKER: P = PIPE CAP
 PT1039_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT1039_MARK LOGO: MORC
 PT1039_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT1039_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1039
 PT1039  HISTORY     - Date     Condition        Report By
 PT1039  HISTORY     - 1889     MONUMENTED       MORC
 PT1039  HISTORY     - 1963     GOOD             USFS
 PT1039  HISTORY     - 1981     GOOD             NGS
 PT1039
 PT1039                          STATION DESCRIPTION
 PT1039
 PT1039'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (FXP)
 PT1039'STATION IS LOCATED ABOUT 1-1/2 MILE SOUTHEAST OF FORT PIERRE, ON
 PT1039'PROPERTY OWNED BY MR. CLARENCE BEARRY, AND IS SITUATED ON A HIGH
 PT1039'BLUFF OVERLOOKING THE MISSOURI RIVER AND THE CITY OF PIERRE TO
 PT1039'THE NORTH.  IT IS 7 FEET EAST OF A WHITE WITNESS POST, AND IS
 PT1039'A STANDARD MISSOURI RIVER COMMISSION MARK CAPPED IN A 5-INCH
 PT1039'IRON PIPE, PROJECTING 10 INCHES.
 PT1039'
 PT1039'REFERENCE MARK NO. 1 IS 48.47 FEET NORTHWEST OF THE STATION, AND
 PT1039'44 FEET NORTHWEST OF THE WITNESS POST.  THE MARK PROJECTS ABOUT
 PT1039'8 INCHES, AND THE DISK IS STAMPED BAD RIVER MO.R.C. NO 1 1948.
 PT1039'
 PT1039'REFERENCE MARK NO. 2 IS 31.70 FEET EAST OF THE STATION AND
 PT1039'36 FEET EAST OF THE WITNESS POST.  THE MARK PROJECTS ABOUT 10
 PT1039'INCHES, AND THE DISK IS STAMPED BAD RIVER MO.R.C. NO 2 1948.
 PT1039'
 PT1039'AZIMUTH MARK IS ABOUT 0.5 MILE SOUTHWEST OF STATION, 95 FEET
 PT1039'NORTHWEST OF THE NORTHWEST CORNER OF THE NORTH ABUTMENT OF A
 PT1039'HIGHWAY BRIDGE, 53 FEET WEST OF THE CENTER OF U.S. HIGHWAY 83,
 PT1039'3 FEET EAST OF A WITNESS POST, AND 2 FEET EAST OF A NORTH-SOUTH
 PT1039'FENCE.  THE MARK PROJECTS ABOUT 8 INCHES, AND THE DISK IS STAMPED
 PT1039'BAD RIVER MO.R.C. 1948.
 PT1039'
 PT1039'TO REACH THE STATION FROM THE COURTHOUSE IN FORT PIERRE, GO
 PT1039'SOUTH ON HIGHWAY 83 FOR 1.4 MILE TO A WIRE GATE ON THE LEFT*,
 PT1039'TURN LEFT THROUGH GATE, THEN TURN RIGHT AND GO SOUTH-SOUTHEAST
 PT1039'ON A DIM TRACK ROAD ALMOST PARALLEL TO THE MAIN ROAD FOR 0.2
 PT1039'MILE TO BANK OF OLD CANAL, CONTINUE SOUTHEAST ON DIM TRACK ROAD
 PT1039'TO THE BASE OF THE SOUTH END OF THE FIRST SMALL HILL TO THE EAST
 PT1039'(THIS DISTANCE IS 0.2 MILE), BEAR LEFT AND GO EAST AND
 PT1039'NORTHEAST TO A SADDLE JUST WEST OF THE HIGHEST BLUFF TO THE
 PT1039'EAST FOR 0.1 MILE TO SADDLE, FROM SADDLE CONTINUE NORTHEAST
 PT1039'ON DIM TRACK ROAD, PASSING AROUND END OF BLUFF AND KEEPING
 PT1039'ALONG RIGHT SIDE OF DEEP WASH FOR 0.35 MILE TO END OF DEEP
 PT1039'WASH ON LEFT, BEAR LEFT AND CONTINUE UP VALLEY FOR 0.1
 PT1039'MILE, BEAR LEFT ON DIM TRACK ROAD FOR 0.05 MILE TO TOP OF
 PT1039'RIDGE, TURN RIGHT AND FOLLOW ALONG CREST OF RIDGE FOR 0.25
 PT1039'MILE TO SUMMIT OF ROUND KNOLL, TURN RIGHT AND GO SOUTHWEST TO
 PT1039'SOUTH END OF A HIGH SHORT RIDGE AND STATION.
 PT1039'
 PT1039'*TO REACH AZIMUTH MARK FROM THIS POINT, CONTINUE ALONG HIGHWAY
 PT1039'FOR 1.2 MILE TO THE NORTH END OF A BRIDGE, AND THE AZIMUTH MARK
 PT1039'ON THE RIGHT AS DESCRIBED.
 PT1039'
 PT1039'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1039
 PT1039                          STATION RECOVERY (1963)
 PT1039
 PT1039'RECOVERY NOTE BY US FOREST SERVICE 1963
 PT1039'STATION NOT STAMPED.  ALL MARKERS FOUND AS DESCRIBED IN GOOD
 PT1039'CONDITION.
 PT1039
 PT1039                          STATION RECOVERY (1981)
 PT1039
 PT1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT1039'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 PT1039'RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION WAS NOT OCCUPIED
 PT1039'AT THIS TIME.  A NEW ROUTE TO THE STATION WAS ESTABLISHED AND NEW
 PT1039'DESCRIPTIVE TEXT FOLLOWS--
 PT1039'
 PT1039'THE STATION IS LOCATED ABOUT 1 1/2 MILES (2.4 KM) SOUTHEAST OF FORT
 PT1039'PIERRE, 1 MILE (1.6 KM) SOUTHWEST OF THE MISSOURI RIVER ON A
 PT1039'ROUND-TOPPED HILL ON A LONG RIDGE THAT RUNS NORTHWEST-SOUTHEAST
 PT1039'BETWEEN THE MISSOURI RIVER AND A MAIN GRAVELED ROAD.
 PT1039'
 PT1039'TO REACH THE STATION FROM THE COURTHOUSE IN FORT PIERRE, GO SOUTH ON
 PT1039'HIGHWAY 83 FOR 1.9 MILES (3.1 KM) TO A GRAVELED SIDE ROAD LEFT.  TURN
 PT1039'LEFT AND GO EAST FOR 0.15 MILE TO WHERE THE ROAD CURVES RIGHT, A SIDE
 PT1039'ROAD LEFT AND A T FENCE ON THE RIGHT.  THE AZIMUTH MARK IS ABOUT 100
 PT1039'YARDS SOUTHWEST OF HERE, ABOUT 50 FEET NORTHWEST OF A FENCE.
 PT1039'CONTINUE SOUTHEAST ON THE MAIN GRAVELED ROAD FOR 1.7 MILE TO A GATE
 PT1039'ON THE LEFT.  TURN LEFT, PASSING THROUGH GATE AND FOLLOW TRACK ROAD
 PT1039'NORTH AND NORTHEAST UPHILL FOR 0.45 MILE TO THE TOP OF THE MAIN
 PT1039'RIDGE.  FOLLOW TRACK ROAD NORTHWEST ALONG MAIN RIDGE FOR 1.7 MILES TO
 PT1039'THE STATION.
 PT1039'
 PT1039'THE STATION IS A CAST IRON 5-INCH PIPE CAP ON A PIPE WHICH IS
 PT1039'IMBEDDED IN THE GROUND.  U.S. MISSOURI RIVER COMMISSION AND A RAISED
 PT1039'TRIANGLE WITH A HOLE IN THE CENTER IS CAST IN THE PIPE CAP.  THE MARK
 PT1039'IS LOCATED 0.3 METER (1 FOOT) N FROM A METAL WITNESS POST.
 PT1039'
 PT1039'REFERENCE MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT1039'NOS) DISK STAMPED---BAD RIVER MORC NO 1 1948---SET INTO THE TOP OF
 PT1039'A SQUARE CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 8 CM
 PT1039'(3 INCHES) ABOVE THE GROUND LOCATED 15.0 METERS (49.5 FEET) NW FROM A
 PT1039'METAL WITNESS POST.
 PT1039'
 PT1039'REFERENCE MARK NO. 2 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT1039'NOS) DISK STAMPED---BAD RIVER MORC NO 2 1948---SET INTO THE TOP OF
 PT1039'A SQUARE CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 10 CM
 PT1039'(4 INCHES) ABOVE THE GROUND LOCATED 9.65 METERS (31.7 FEET) E FROM A
 PT1039'METAL WITNESS POST.
 PT1039'
 PT1039'AZIMUTH MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS)
 PT1039'DISK STAMPED---BAD RIVER MORC 1948---SET INTO THE TOP OF A SQUARE
 PT1039'CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 15 CM (6
 PT1039'INCHES) ABOVE THE GROUND LOCATED 14.6 METERS (48 FEET) NW FROM A
 PT1039'FENCE LINE AND 0.6 METER (2 FEET) SE FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0882 ***********************************************************************
 OR0882  DESIGNATION -  BADGER
 OR0882  PID         -  OR0882
 OR0882  STATE/COUNTY-  SD/LYMAN
 OR0882  COUNTRY     -  US
 OR0882  USGS QUAD   -  SHORT CREEK (2017)
 OR0882
 OR0882                         *CURRENT SURVEY CONTROL
 OR0882  ______________________________________________________________________
 OR0882* NAD 83(1996) POSITION- 43 59 13.16944(N) 099 28 47.01854(W)   ADJUSTED
 OR0882* NAVD 88 ORTHO HEIGHT -   585.    (meters)     1919.    (feet) SCALED
 OR0882  ______________________________________________________________________
 OR0882  GEOID HEIGHT    -        -25.020 (meters)                     GEOID18
 OR0882  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 OR0882  HORZ ORDER      -  SECOND
 OR0882
 OR0882.The horizontal coordinates were established by classical geodetic methods
 OR0882.and adjusted by the National Geodetic Survey in January 1998.
 OR0882
 OR0882.The orthometric height was scaled from a topographic map.
 OR0882
 OR0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0882.GEOID18 height accuracy estimate available here.
 OR0882
 OR0882.Click photographs - Photos may exist for this station.
 OR0882
 OR0882.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0882
 OR0882. The following values were computed from the NAD 83(1996) position.
 OR0882
 OR0882;                    North         East     Units Scale Factor Converg.
 OR0882;SPC SD S     -   184,061.490   668,473.274   MT  0.99992753   +0 35 19.9
 OR0882;SPC SD S     -   603,875.07  2,193,149.40   sFT  0.99992753   +0 35 19.9
 OR0882;UTM  14      - 4,870,539.869   461,529.865   MT  0.99961820   -0 19 59.4
 OR0882
 OR0882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0882!SPC SD S     -   0.99991214  x   0.99992753  =   0.99983968
 OR0882!UTM  14      -   0.99991214  x   0.99961820  =   0.99953038
 OR0882
 OR0882:                Primary Azimuth Mark                     Grid Az
 OR0882:SPC SD S     -  BADGER AZ MK                             206 37 14.9
 OR0882:UTM  14      -  BADGER AZ MK                             207 32 34.2
 OR0882
 OR0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6152970539(NAD 83)
 OR0882
 OR0882|---------------------------------------------------------------------|
 OR0882| PID    Reference Object                     Distance      Geod. Az  |
 OR0882|                                                           dddmmss.s |
 OR0882| CO2160 BADGER RM 1                          13.819 METERS 04727     |
 OR0882| CO2159 BADGER AZ MK                                       2071234.8 |
 OR0882| CO2161 BADGER RM 2                          15.227 METERS 29024     |
 OR0882|---------------------------------------------------------------------|
 OR0882
 OR0882                          SUPERSEDED SURVEY CONTROL
 OR0882
 OR0882  NAD 83(1986)-  43 59 13.16786(N)    099 28 47.02464(W) AD(       ) 2
 OR0882  NAD 27      -  43 59 13.20200(N)    099 28 45.63900(W) AD(       ) 2
 OR0882
 OR0882.Superseded values are not recommended for survey control.
 OR0882
 OR0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0882.See file dsdata.pdf to determine how the superseded data were derived.
 OR0882
 OR0882_MARKER: DB = BENCH MARK DISK
 OR0882_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0882_STAMPING: BADGER 1946
 OR0882_MARK LOGO: USGS
 OR0882_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0882+STABILITY: SURFACE MOTION
 OR0882
 OR0882  HISTORY     - Date     Condition        Report By
 OR0882  HISTORY     - 1948     MONUMENTED       USGS
 OR0882
 OR0882                          STATION DESCRIPTION
 OR0882
 OR0882'DESCRIBED BY US GEOLOGICAL SURVEY 1948 (MEW)
 OR0882'THE STATION IS LOCATED ABOUT 9.5 MILES NORTHEAST OF RELIANCE
 OR0882'AND 0.35 MILE EAST OF THE SECTION LINE ROAD.  THE MARK IS A
 OR0882'U.S.G.S. BENCH MARK SET IN AN 8 INCH SQUARE CONCRETE POST
 OR0882'WHICH PROJECTS 6 INCHES AND THE DISK IS STAMPED BADGER 1946.
 OR0882'
 OR0882'REFERENCE MARK NO. 1 IS 45.34 FEET NORTHEAST OF THE STATION.
 OR0882'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BADGER USGS
 OR0882'NO 1 1948.
 OR0882'
 OR0882'REFERENCE MARK NO. 2 IS 49.96 FEET WEST-NORTHWEST OF THE STATION.
 OR0882'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BADGER USGS
 OR0882'NO 2 1948.
 OR0882'
 OR0882'AZIMUTH MARK IS ABOUT 0.7 MILE SOUTHWEST OF THE STATION, IN
 OR0882'THE NORTHWEST CORNER OF SECTION LINES, 23 FEET WEST OF THE
 OR0882'CENTERLINE OF THE ROAD, 7 FEET SOUTH OF A WITNESS POST AND 2
 OR0882'FEET NORTH OF THE FENCE CORNER.  THE MARK PROJECTS 6 INCHES
 OR0882'AND THE DISK IS STAMPED BADGER USGS 1948.
 OR0882'
 OR0882'TO REACH FROM THE MOBILGAS STATION AND CAFE IN OACOMA, GO WEST
 OR0882'ON HIGHWAY 16 - 0.05 MILE TO A T ROAD RIGHT, TURN RIGHT AND FOLLOW
 OR0882'MAIN ROAD 10.15 MILES TO FORKS, KEEP LEFT FORK (WEST) 2.05
 OR0882'MILES TO A CROSSROAD (SCHOOL HOUSE IN SOUTHEAST ANGLE), TURN
 OR0882'RIGHT (NORTH) 4.0 MILES TO CROSSROADS, CONTINUE NORTH ON LITTLE
 OR0882'USED ROAD 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE
 OR0882'NORTH 0.65 MILE, TURN RIGHT (EAST) ACROSS FIELD 0.35 MILE TO
 OR0882'HIGHEST POINT AND STATION.
 OR0882'
 OR0882'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0701 ***********************************************************************
 QS0701  DESIGNATION -  BADGER
 QS0701  PID         -  QS0701
 QS0701  STATE/COUNTY-  SD/CAMPBELL
 QS0701  COUNTRY     -  US
 QS0701  USGS QUAD   -  GLENHAM (2017)
 QS0701
 QS0701                         *CURRENT SURVEY CONTROL
 QS0701  ______________________________________________________________________
 QS0701* NAD 83(1996) POSITION- 45 36 13.90063(N) 100 20 50.55626(W)   ADJUSTED
 QS0701* NAVD 88 ORTHO HEIGHT -   599.9   (meters)     1968.    (feet) VERTCON3
 QS0701  ______________________________________________________________________
 QS0701  GEOID HEIGHT    -        -21.917 (meters)                     GEOID18
 QS0701  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 QS0701  HORZ ORDER      -  FIRST
 QS0701
 QS0701.The horizontal coordinates were established by classical geodetic methods
 QS0701.and adjusted by the National Geodetic Survey in January 1998.
 QS0701
 QS0701.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0701.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0701
 QS0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0701.GEOID18 height accuracy estimate available here.
 QS0701
 QS0701.Click photographs - Photos may exist for this station.
 QS0701
 QS0701.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0701
 QS0701. The following values were computed from the NAD 83(1996) position.
 QS0701
 QS0701;                    North         East     Units Scale Factor Converg.
 QS0701;SPC SD N     -   196,809.401   572,900.141   MT  0.99998563   -0 14 45.1
 QS0701;SPC SD N     -   645,698.84  1,879,589.88   sFT  0.99998563   -0 14 45.1
 QS0701;UTM  14      - 5,050,918.130   394,927.667   MT  0.99973573   -0 57 46.1
 QS0701
 QS0701!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0701!SPC SD N     -   0.99990940  x   0.99998563  =   0.99989503
 QS0701!UTM  14      -   0.99990940  x   0.99973573  =   0.99964515
 QS0701
 QS0701:                Primary Azimuth Mark                     Grid Az
 QS0701:SPC SD N     -  BADGER AZ MK                             186 00 36.2
 QS0701:UTM  14      -  BADGER AZ MK                             186 43 37.2
 QS0701
 QS0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9492750918(NAD 83)
 QS0701
 QS0701|---------------------------------------------------------------------|
 QS0701| PID    Reference Object                     Distance      Geod. Az  |
 QS0701|                                                           dddmmss.s |
 QS0701| QS0700 GLENHAM CHURCH SPIRE                APPROX. 9.6 KM 1420126.3 |
 QS0701| CQ5633 BADGER AZ MK                                       1854551.1 |
 QS0701| CQ5634 BADGER RM 1                          87.640 METERS 22403     |
 QS0701| CQ5635 BADGER RM 2                          94.817 METERS 32017     |
 QS0701|---------------------------------------------------------------------|
 QS0701
 QS0701                          SUPERSEDED SURVEY CONTROL
 QS0701
 QS0701  NAD 83(1986)-  45 36 13.89066(N)    100 20 50.55419(W) AD(       ) 1
 QS0701  NAD 27      -  45 36 13.90900(N)    100 20 49.08900(W) AD(       ) 1
 QS0701  NGVD 29 (07/19/86)  599.5    (m)         1967.     (f) VERT ANG       
 QS0701
 QS0701.Superseded values are not recommended for survey control.
 QS0701
 QS0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0701.See file dsdata.pdf to determine how the superseded data were derived.
 QS0701
 QS0701_MARKER: DS = TRIANGULATION STATION DISK
 QS0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0701_STAMPING: BADGER 1934
 QS0701_MARK LOGO: CGS
 QS0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0701+STABILITY: SURFACE MOTION
 QS0701
 QS0701  HISTORY     - Date     Condition        Report By
 QS0701  HISTORY     - 1934     MONUMENTED       CGS
 QS0701  HISTORY     - 1945     GOOD             CGS
 QS0701  HISTORY     - 1948     GOOD             CGS
 QS0701  HISTORY     - 1967     GOOD             CGS
 QS0701
 QS0701                          STATION DESCRIPTION
 QS0701
 QS0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0701'STATION IS ON A SMALL HILL IN PASTURE LAND OVERLOOKING THE
 QS0701'MISSOURI RIVER VALLEY.  IT IS LOCATED IN SEC. 36, T 125 N,
 QS0701'R 79 W, IS 1/2 MILE N OF A LARGE GROVE OF TREES, AND IS ABOUT
 QS0701'60 YARDS E OF A WIRE FENCE.
 QS0701'
 QS0701'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 QS0701'DISKS SET IN CONCRETE.
 QS0701'
 QS0701'REFERENCE MARK NO. 1 IS SW OF THE STATION AND IS UNDER A FENCE
 QS0701'LINE.
 QS0701'
 QS0701'REFERENCE MARK NO. 2 IS NW OF THE STATION AND IS UNDER A
 QS0701'FENCE LINE.
 QS0701'
 QS0701'THE AZIMUTH MARK IS ABOUT 3/4 MILE S OF THE STATION.  IT IS ON
 QS0701'THE TOP OF A SMALL KNOLL 33 FEET N OF THE CENTER OF THE ROAD,
 QS0701'AND 163 FEET W OF A FENCE CORNER.
 QS0701'
 QS0701'THE STATION IS REACHED FROM MOBRIDGE, BY GOING E ON U.S.
 QS0701'HIGHWAY 12, 8.0 MILES.  LEAVE THE HIGHWAY AT GLENHAM, AND GO
 QS0701'N ON A GRADED ROAD 4.0 MILES.  TURN W ON A GRADED ROAD AND GO
 QS0701'2.8 MILES TO LINDERMANS FARM.  CONTINUE W 0.2 MILE.  TURN OFF
 QS0701'THE ROAD AND FOLLOW TRACKS N 0.5 MILE.  GO W, 0.3 MILE TO A NE
 QS0701'FENCE CORNER, THEN NW 0.1 MILE TO THE TOP OF THE HILL AND
 QS0701'STATION.
 QS0701'
 QS0701'A 10-FOOT STAND WAS ERECTED.
 QS0701
 QS0701                          STATION RECOVERY (1945)
 QS0701
 QS0701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0701'ALL MARKS AT THIS STATION WERE FOUND IN GOOD CONDITION, DESCRIPTION
 QS0701'ADEQUATE.
 QS0701
 QS0701                          STATION RECOVERY (1948)
 QS0701
 QS0701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MJT)
 QS0701'STATION WAS RECOVERED AS DESCRIBED, AND ALL MARKS WERE FOUND
 QS0701'TO BE IN GOOD CONDITION.  A COMPLETE DESCRIPTION FOLLOWS--
 QS0701'
 QS0701'STATION IS LOCATED ABOUT 6 MILES NORTHEAST OF MOBRIDGE, ABOUT
 QS0701'5 MILES NORTHWEST OF GLENHAM, ABOUT 4 MILES EAST OF THE MISSOURI
 QS0701'RIVER, ON A SMALL HILL IN A PASTURE, ON PROPERTY OF THE STATE
 QS0701'OF SOUTH DAKOTA.
 QS0701'
 QS0701'TO REACH FROM THE POST OFFICE IN MOBRIDGE, GO NORTH ON MAIN
 QS0701'STREET FOR 1 BLOCK TO U.S. HIGHWAY 12, TURN RIGHT ON HIGHWAY
 QS0701'12 AND GO 3.45 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QS0701'3.6 MILES TO A T-INTERSECTION, TURN RIGHT AND GO 0.85 MILE
 QS0701'TO AZIMUTH MARK ON LEFT, CONTINUE STRAIGHT AHEAD FOR 0.55
 QS0701'MILE TO A TRACK ROAD LEFT, TURN LEFT INTO LANE, THEN IMMEDIATELY
 QS0701'TURN LEFT AGAIN PASSING THROUGH GATE AT THE CORNER OF THE
 QS0701'FIELD, GO NORTHWEST ACROSS FIELD FOR 0.8 MILE TO THE HIGHEST
 QS0701'POINT IN FIELD AND THE STATION.
 QS0701'
 QS0701'STATION IS 85 YARDS EAST OF A WIRE FENCE AND 9 FEET NORTHWEST OF
 QS0701'A WITNESS POST.  IT IS A CONCRETE MONUMENT PROJECTING 3 INCHES,
 QS0701'AND THE DISK IS STAMPED BADGER 1934.
 QS0701'
 QS0701'REFERENCE MARK NO. 1 IS 1 FOOT EAST OF A WIRE FENCE.  IT IS A
 QS0701'CONCRETE MONUMENT PROJECTING 2 INCHES, AND THE DISK IS STAMPED
 QS0701'BADGER NO 1 1934.
 QS0701'
 QS0701'REFERENCE MARK NO. 2 IS 1 FOOT EAST OF A WIRE FENCE.  IT IS A
 QS0701'CONCRETE MONUMENT PROJECTING 2 INCHES, AND THE DISK IS STAMPED
 QS0701'BADGER NO 2 1934.
 QS0701'
 QS0701'AZIMUTH MARK IS 30 FEET NORTH OF A DIRT ROAD, 1.5 FEET EAST OF A
 QS0701'WITNESS POST, AND 1 FOOT SOUTH OF A WIRE FENCE.  IT IS A CONCRETE
 QS0701'MONUMENT PROJECTING 5 INCHES, AND THE DISK IS STAMPED BADGER
 QS0701'AZIMUTH 1934.
 QS0701'
 QS0701'LONESOME 1934, BLUME (MO.R.C.) 1945, SCHAEFFER 1934, AND MOUND
 QS0701'WILL SEE FROM A 4-FOOT STAND.
 QS0701
 QS0701                          STATION RECOVERY (1967)
 QS0701
 QS0701'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (FJH)
 QS0701'STATION, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND IN GOOD
 QS0701'CONDITION AS DESCRIBED.
 QS0701'
 QS0701'THE OLD DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0881 ***********************************************************************
 OR0881  DESIGNATION -  BADGER CREEK
 OR0881  PID         -  OR0881
 OR0881  STATE/COUNTY-  SD/LYMAN
 OR0881  COUNTRY     -  US
 OR0881  USGS QUAD   -  SHORT CREEK (2017)
 OR0881
 OR0881                         *CURRENT SURVEY CONTROL
 OR0881  ______________________________________________________________________
 OR0881* NAD 83(1996) POSITION- 43 59 13.11784(N) 099 28 47.02258(W)   ADJUSTED
 OR0881* NAVD 88 ORTHO HEIGHT -   585.    (meters)     1919.    (feet) SCALED
 OR0881  ______________________________________________________________________
 OR0881  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 OR0881  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 OR0881  HORZ ORDER      -  SECOND
 OR0881
 OR0881.The horizontal coordinates were established by classical geodetic methods
 OR0881.and adjusted by the National Geodetic Survey in January 1998.
 OR0881
 OR0881.The orthometric height was scaled from a topographic map.
 OR0881
 OR0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0881.GEOID18 height accuracy estimate available here.
 OR0881
 OR0881.Click photographs - Photos may exist for this station.
 OR0881
 OR0881.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0881
 OR0881. The following values were computed from the NAD 83(1996) position.
 OR0881
 OR0881;                    North         East     Units Scale Factor Converg.
 OR0881;SPC SD S     -   184,059.897   668,473.200   MT  0.99992753   +0 35 19.9
 OR0881;SPC SD S     -   603,869.85  2,193,149.16   sFT  0.99992753   +0 35 19.9
 OR0881;UTM  14      - 4,870,538.278   461,529.766   MT  0.99961820   -0 19 59.4
 OR0881
 OR0881!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0881!SPC SD S     -   0.99991214  x   0.99992753  =   0.99983968
 OR0881!UTM  14      -   0.99991214  x   0.99961820  =   0.99953038
 OR0881
 OR0881:                Primary Azimuth Mark                     Grid Az
 OR0881:SPC SD S     -  FORT THOMPSON                            011 21 33.3
 OR0881:UTM  14      -  FORT THOMPSON                            012 16 52.6
 OR0881
 OR0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6152970538(NAD 83)
 OR0881
 OR0881|---------------------------------------------------------------------|
 OR0881| PID    Reference Object                     Distance      Geod. Az  |
 OR0881|                                                           dddmmss.s |
 OR0881| PS0695 FORT THOMPSON                       APPROX.13.0 KM 0115653.2 |
 OR0881|---------------------------------------------------------------------|
 OR0881
 OR0881                          SUPERSEDED SURVEY CONTROL
 OR0881
 OR0881  NAD 83(1986)-  43 59 13.11654(N)    099 28 47.02885(W) AD(       ) 2
 OR0881  NAD 27      -  43 59 13.15000(N)    099 28 45.64000(W) AD(       ) 2
 OR0881  MORC        -  43 59 10.55000(N)    099 28 45.86000(W) AD(       ) 3
 OR0881
 OR0881.Superseded values are not recommended for survey control.
 OR0881
 OR0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0881.See file dsdata.pdf to determine how the superseded data were derived.
 OR0881
 OR0881_MARKER: Z = SEE DESCRIPTION
 OR0881_SETTING: 0 = UNSPECIFIED SETTING
 OR0881_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0881
 OR0881  HISTORY     - Date     Condition        Report By
 OR0881  HISTORY     - 1889     MONUMENTED       MORC
 OR0881
 OR0881                          STATION DESCRIPTION
 OR0881
 OR0881'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0881'BADGER CREEK IS ON RIGHT BANK, ON A ROUND KNOLL 100 FEET IN
 OR0881'DIAMETER, 3 MILES BACK FROM MOUTH OF BADGER CREEK.  HIGHEST
 OR0881'LAND IN VICINITY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1785 ***********************************************************************
 PU1785  DESIGNATION -  BADLANDS
 PU1785  PID         -  PU1785
 PU1785  STATE/COUNTY-  SD/BUTTE
 PU1785  COUNTRY     -  US
 PU1785  USGS QUAD   -  MUD BUTTES (2017)
 PU1785
 PU1785                         *CURRENT SURVEY CONTROL
 PU1785  ______________________________________________________________________
 PU1785* NAD 83(1996) POSITION- 44 52 05.19078(N) 103 48 57.94860(W)   ADJUSTED
 PU1785* NAVD 88 ORTHO HEIGHT -  1005.360 (meters)     3298.42  (feet) ADJUSTED
 PU1785  ______________________________________________________________________
 PU1785  GEOID HEIGHT    -        -15.776 (meters)                     GEOID18
 PU1785  LAPLACE CORR    -         -4.15  (seconds)                    DEFLEC18
 PU1785  DYNAMIC HEIGHT  -       1005.097 (meters)     3297.56  (feet) COMP
 PU1785  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 PU1785
 PU1785  HORZ ORDER      -  SECOND
 PU1785  VERT ORDER      -  FIRST     CLASS II
 PU1785
 PU1785.The horizontal coordinates were established by classical geodetic methods
 PU1785.and adjusted by the National Geodetic Survey in January 1998.
 PU1785
 PU1785.The orthometric height was determined by differential leveling and
 PU1785.adjusted by the NATIONAL GEODETIC SURVEY
 PU1785.in June 1991.
 PU1785
 PU1785.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1785.GEOID18 height accuracy estimate available here.
 PU1785
 PU1785.Click photographs - Photos may exist for this station.
 PU1785
 PU1785.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1785
 PU1785.The dynamic height is computed by dividing the NAVD 88
 PU1785.geopotential number by the normal gravity value computed on the
 PU1785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1785.degrees latitude (g = 980.6199 gals.).
 PU1785
 PU1785.The modeled gravity was interpolated from observed gravity values.
 PU1785
 PU1785. The following values were computed from the NAD 83(1996) position.
 PU1785
 PU1785;                    North         East     Units Scale Factor Converg.
 PU1785;SPC SD N     -   122,092.468   298,551.841   MT  0.99994419   -2 42 02.9
 PU1785;SPC SD N     -   400,565.04    979,498.83   sFT  0.99994419   -2 42 02.9
 PU1785;UTM  13      - 4,968,980.810   593,523.543   MT  0.99970755   +0 50 07.0
 PU1785
 PU1785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1785!SPC SD N     -   0.99984487  x   0.99994419  =   0.99978907
 PU1785!UTM  13      -   0.99984487  x   0.99970755  =   0.99955246
 PU1785
 PU1785:                Primary Azimuth Mark                     Grid Az
 PU1785:SPC SD N     -  L 25                                     197 41 10.4
 PU1785:UTM  13      -  L 25                                     194 09 00.5
 PU1785
 PU1785_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9352368980(NAD 83)
 PU1785
 PU1785|---------------------------------------------------------------------|
 PU1785| PID    Reference Object                     Distance      Geod. Az  |
 PU1785|                                                           dddmmss.s |
 PU1785| PU1787 C 369                                              0832447.4 |
 PU1785| PU1784 BADLANDS RM 1                         8.166 METERS 10808     |
 PU1785| PU1782 L 25                                               1945907.5 |
 PU1785| PU1786 BADLANDS RM 2                         6.008 METERS 31119     |
 PU1785|---------------------------------------------------------------------|
 PU1785
 PU1785                          SUPERSEDED SURVEY CONTROL
 PU1785
 PU1785  NAD 83(1993)-  44 52 05.18661(N)    103 48 57.94880(W) AD(       ) 2
 PU1785  NAD 83(1986)-  44 52 05.18005(N)    103 48 57.94401(W) AD(       ) 2
 PU1785  NAD 27      -  44 52 05.22470(N)    103 48 56.20830(W) AD(       ) 2
 PU1785  NGVD 29 (??/??/92) 1004.877  (m)         3296.83   (f) ADJ UNCH    1 2
 PU1785  NGVD 29            1004.88   (m)         3296.8    (f) LEVELING    3  
 PU1785
 PU1785.Superseded values are not recommended for survey control.
 PU1785
 PU1785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1785.See file dsdata.pdf to determine how the superseded data were derived.
 PU1785
 PU1785_MARKER: P = PIPE CAP
 PU1785_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1785_MARK LOGO: USGS
 PU1785_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1785_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1785
 PU1785  HISTORY     - Date     Condition        Report By
 PU1785  HISTORY     - UNK      MONUMENTED       USGS
 PU1785  HISTORY     - 1950     GOOD             CGS
 PU1785  HISTORY     - 1962     GOOD             CGS
 PU1785  HISTORY     - 1962     GOOD             CGS
 PU1785
 PU1785                          STATION DESCRIPTION
 PU1785
 PU1785'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1785'THE STATION IS LOCATED ABOUT 14 MILES NORTH OF BELLE FOURCHE,
 PU1785'ABOUT 0.5 MILE WEST OF U.S. HIGHWAY NO. 85, ON THE HIGHEST
 PU1785'POINT OF A HIGH HILL KNOWN LOCALLY AS MUD BUTTE.
 PU1785'
 PU1785'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 85, AT THE
 PU1785'NORTH EDGE OF BELLE FOURCHE, GO NORTH ON U.S. 85 FOR 12.85
 PU1785'MILES TO A BENCH MARK (AZ. MK.) ON THE RIGHT.  CONTINUE
 PU1785'NORTH ON 85 FOR 0.25 MILE TO A WIRE GATE ON THE LEFT.  TURN
 PU1785'LEFT, NORTHERLY, THROUGH THE GATE AND PICK YOUR WAY OVER ROUGH
 PU1785'TERRAIN ABOUT 0.75 MILE TO THE HIGHEST POINT AND THE STATION.
 PU1785'
 PU1785'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY BENCH MARK
 PU1785'RIVETED ON THE TOP OF A 4-INCH CAST IRON PIPE, PROJECTING 8
 PU1785'INCHES.  THE CAP IS UNSTAMPED.
 PU1785'
 PU1785'REFERENCE MARK NO. 1 IS NEAR THE SOUTHEAST END OF BUTTE.
 PU1785'THE MARK IS A STANDARD DISK WELDED TO THE TOP OF A 2-INCH,
 PU1785'IRON PIPE, PROJECTING 4 INCHES, AND IT IS STAMPED BADLANDS
 PU1785'USGS NO 1 1950.
 PU1785'
 PU1785'REFERENCE MARK NO. 2 IS NEAR THE NORTHWEST END OF THE BUTTE.
 PU1785'THE MARK IS A STANDARD DISK WELDED TO THE TOP OF A 2-INCH,
 PU1785'IRON PIPE, PROJECTING 6 INCHES, AND THE DISK IS STAMPED
 PU1785'BADLANDS USGS NO 2 1950.
 PU1785'
 PU1785'THE AZIMUTH MARK IS 49 FEET EAST OF THE CENTER OF U.S. HIGHWAY
 PU1785'85, 15 FEET NORTHEAST OF A FENCE CORNER, AND 2 FEET NORTH OF
 PU1785'A WITNESS POST.  IT IS A STANDARD U.S. COAST AND GEODETIC
 PU1785'SURVEY BENCH MARK SET IN THE TOP OF A 6-INCH SQUARE POST,
 PU1785'PROJECTING 6 INCHES, AND THE DISK IS STAMPED L 25 1934.
 PU1785
 PU1785                          STATION RECOVERY (1962)
 PU1785
 PU1785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1785'STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2
 PU1785'AND THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  THE
 PU1785'DISTANCE TO REFERENCE MARK NO. 1 MISSED THE PREVIOUS DISTANCE
 PU1785'BY 0.14 FOOT.  THE REASON FOR THIS COULD BE THAT THERE WAS
 PU1785'NO CENTER POINT ON THE ARROW ON THE REFERENCE MARKS.  A CENTER
 PU1785'POINT WAS STAMPED ON THE REFERENCE MARKS BY THIS PARTY.  THE
 PU1785'DIRECTION TO REFERENCE MARK NO. 1 MISSED THE PREVIOUS
 PU1785'DESCRIPTION BY 8 MINUTES 16 SECONDS.  THE DISTANCE TO REFERENCE
 PU1785'MARK NO. 2 WAS VERIFIED.  THE DIRECTION TO REFERENCE MARK NO.
 PU1785'2 MISSED THE PREVIOUS DIRECTION BY 10 MINUTES 59 SECONDS.
 PU1785'THE DIRECTION TO THE AZIMUTH MARK WAS VERIFIED.
 PU1785'
 PU1785'A COMPLETE NEW DESCRIPTION FOLLOWS--
 PU1785'
 PU1785'THE STATION IS 13-3/4 MILES NORTH OF BELLE FOURCHE, 1/2 MILE
 PU1785'WEST OF U.S. HIHGWAY 858 ON THE HIGHEST POINT OF A BUTTE
 PU1785'LOCALLY KNOWN AS MUD BUTTES AND ON PROPERTY OF JONES RANCH.
 PU1785'
 PU1785'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 PU1785'AND 212 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY
 PU1785'85 FOR 12.3 MILES TO THE AZIMUTH MARK ON THE RIGHT, EAST SIDE
 PU1785'OF HIGHWAY 85.  CONTINUE NORTH ON HIGHWAY 85 FOR 0.45 MILE
 PU1785'TO A WIRE GATE ON THE LEFT.  TURN LEFT, WEST, PASS THROUGH THE
 PU1785'GATE.  TURN RIGHT AND GO NORTH ALONG THE EAST SIDE OF AN OLD
 PU1785'ROADBED FOR 0.15 MILE TO A WASHOUT.  BEAR LEFT, NORTHWEST,
 PU1785'ACROSS VERY ROUGH TERRAIN FOR 0.5 MILE TO THE HIGHEST POINT
 PU1785'AND STATION.
 PU1785'
 PU1785'STATION MARK IS A U.S. GEOLOGICAL SURVEY BENCH MARK DISK,
 PU1785'RIVETED TO THE TOP OF A 4-INCH CAST IRON PIPE WHICH PROJECTS
 PU1785'12 INCHES.
 PU1785'
 PU1785'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BADLANDS USGS NO
 PU1785'1 1950, BRAZED TO THE TOP OF A 2-INCH IRON PIPE WHICH PROJECTS
 PU1785'6 INCHES.  IT IS 4 FEET LOWER IN ELEVATION THAN THE STATION.
 PU1785'
 PU1785'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BADLANDS USGS
 PU1785'NO 2 1950, BRAZED TO THE TOP OF A 2-INCH IRON PIPE WHICH
 PU1785'PROJECTS 8 INCHES.  IT IS 3 FEET LOWER IN ELEVATION THAN THE
 PU1785'STATION.
 PU1785'
 PU1785'*AZIMUTH MARK IS A STANDARD COAST AND GEODETIC SURVEY BENCH
 PU1785'MARK DISK STAMPED L 25 1934, SET IN A 6 BY 6 INCH CONCRETE
 PU1785'POST WHICH PROJECTS 4 INCHES.  IT IS 45 FEET SOUTHEAST OF THE
 PU1785'CENTER OF HIGHWAY 85, 12.5 FEET SOUTHEAST OF A METAL WITNESS
 PU1785'POST AND 2 FEET NORTH OF A 4 BY 4 INCH WOODEN WITNESS POST.
 PU1785'
 PU1785'BENCH MARK C 369, A STANDARD COAST AND GEODETIC SURVEY BENCH
 PU1785'MARK DISK STAMPED C 369 1962, SET IN A ROUND CONCRETE POST
 PU1785'WHICH PROJECTS 2 INCHES.  IT IS 87 FEET EAST OF THE CENTER OF
 PU1785'HIGHWAY 85, 44 FEET EAST OF A FENCE CORNER POST, 2 FEET NORTH
 PU1785'OF A FENCE AND 1.5 FEET WEST OF A METAL WITNESS POST.
 PU1785'
 PU1785'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU1785'
 PU1785'*TO REACH BENCH MARK C 369 FROM THE AZIMUTH MARK, GO NORTH
 PU1785'ON U.S. HIGHWAY 85 FOR 1.4 MILES TO A SIDE ROAD RIGHT AND THE
 PU1785'MARK, IN THE SOUTHEAST ANGLE OF THE INTERSECTION.
 PU1785
 PU1785                          STATION RECOVERY (1962)
 PU1785
 PU1785'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1785'14.6 MI N FROM BELLE FOURCHE.
 PU1785'ABOUT 14.15 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1785'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.45
 PU1785'MILE WEST ACROSS COUNTRY TO THE HIGHEST POINT IN THE VICINITY,
 PU1785'IN SECTION 36, T 11 N, R 2 E, AND A CAP RIVETED ON THE TOP OF A
 PU1785'3 1/2-INCH IRON PIPE PROJECTING 12-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1784 ***********************************************************************
 PU1784  DESIGNATION -  BADLANDS RM 1
 PU1784  PID         -  PU1784
 PU1784  STATE/COUNTY-  SD/BUTTE
 PU1784  COUNTRY     -  US
 PU1784  USGS QUAD   -  MUD BUTTES (2017)
 PU1784
 PU1784                         *CURRENT SURVEY CONTROL
 PU1784  ______________________________________________________________________
 PU1784* NAD 83(1986) POSITION- 44 52 05.11   (N) 103 48 57.60   (W)   HD_HELD1
 PU1784* NAVD 88 ORTHO HEIGHT -  1004.141 (meters)     3294.42  (feet) ADJUSTED
 PU1784  ______________________________________________________________________
 PU1784  GEOID HEIGHT    -        -15.776 (meters)                     GEOID18
 PU1784  DYNAMIC HEIGHT  -       1003.878 (meters)     3293.56  (feet) COMP
 PU1784  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 PU1784
 PU1784  VERT ORDER      -  FIRST     CLASS II
 PU1784
 PU1784.The horizontal coordinates were determined by differentially corrected
 PU1784.hand held GPS observations or other comparable positioning techniques
 PU1784.and have an estimated accuracy of +/- 3 meters.
 PU1784
 PU1784.The orthometric height was determined by differential leveling and
 PU1784.adjusted by the NATIONAL GEODETIC SURVEY
 PU1784.in June 1991.
 PU1784
 PU1784.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1784.GEOID18 height accuracy estimate available here.
 PU1784
 PU1784.Click photographs - Photos may exist for this station.
 PU1784
 PU1784.The dynamic height is computed by dividing the NAVD 88
 PU1784.geopotential number by the normal gravity value computed on the
 PU1784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1784.degrees latitude (g = 980.6199 gals.).
 PU1784
 PU1784.The modeled gravity was interpolated from observed gravity values.
 PU1784
 PU1784;                    North         East    Units  Estimated Accuracy
 PU1784;SPC SD N     -   122,089.6     298,559.4     MT  (+/- 3 meters HH1 GPS) 
 PU1784
 PU1784_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9353168978(NAD 83)
 PU1784
 PU1784                          SUPERSEDED SURVEY CONTROL
 PU1784
 PU1784  NGVD 29 (??/??/92) 1003.658  (m)         3292.83   (f) ADJ UNCH    1 2
 PU1784
 PU1784.Superseded values are not recommended for survey control.
 PU1784
 PU1784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1784.See file dsdata.pdf to determine how the superseded data were derived.
 PU1784
 PU1784_MARKER: DR = REFERENCE MARK DISK
 PU1784_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1784_STAMPING: BADLANDS 1950 USGS NO 1
 PU1784_MARK LOGO: CGS
 PU1784_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1784_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1784
 PU1784  HISTORY     - Date     Condition        Report By
 PU1784  HISTORY     - 1950     MONUMENTED       CGS
 PU1784  HISTORY     - 1962     GOOD             CGS
 PU1784
 PU1784                          STATION DESCRIPTION
 PU1784
 PU1784'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1784'14.6 MI N FROM BELLE FOURCHE.
 PU1784'ABOUT 14.15 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1784'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.45
 PU1784'MILE WEST ACROSS COUNTRY TO THE HIGHEST POINT IN THE VICINITY,
 PU1784'IN SECTION 36, T 11 N, R 2 E, 26.6 FEET SOUTHEAST OF BADLANDS 1950
 PU1784'(USGS), AND WELDED ON THE TOP OF A 2-INCH PIPE PROJECTING 12-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1786 ***********************************************************************
 PU1786  DESIGNATION -  BADLANDS RM 2
 PU1786  PID         -  PU1786
 PU1786  STATE/COUNTY-  SD/BUTTE
 PU1786  COUNTRY     -  US
 PU1786  USGS QUAD   -  MUD BUTTES (2017)
 PU1786
 PU1786                         *CURRENT SURVEY CONTROL
 PU1786  ______________________________________________________________________
 PU1786* NAD 83(1986) POSITION- 44 52 05.32   (N) 103 48 58.15   (W)   HD_HELD1
 PU1786* NAVD 88 ORTHO HEIGHT -  1004.456 (meters)     3295.45  (feet) ADJUSTED
 PU1786  ______________________________________________________________________
 PU1786  GEOID HEIGHT    -        -15.775 (meters)                     GEOID18
 PU1786  DYNAMIC HEIGHT  -       1004.193 (meters)     3294.59  (feet) COMP
 PU1786  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 PU1786
 PU1786  VERT ORDER      -  FIRST     CLASS II
 PU1786
 PU1786.The horizontal coordinates were determined by differentially corrected
 PU1786.hand held GPS observations or other comparable positioning techniques
 PU1786.and have an estimated accuracy of +/- 3 meters.
 PU1786
 PU1786.The orthometric height was determined by differential leveling and
 PU1786.adjusted by the NATIONAL GEODETIC SURVEY
 PU1786.in June 1991.
 PU1786
 PU1786.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1786.GEOID18 height accuracy estimate available here.
 PU1786
 PU1786.Click photographs - Photos may exist for this station.
 PU1786
 PU1786.The dynamic height is computed by dividing the NAVD 88
 PU1786.geopotential number by the normal gravity value computed on the
 PU1786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1786.degrees latitude (g = 980.6199 gals.).
 PU1786
 PU1786.The modeled gravity was interpolated from observed gravity values.
 PU1786
 PU1786;                    North         East    Units  Estimated Accuracy
 PU1786;SPC SD N     -   122,096.7     298,547.6     MT  (+/- 3 meters HH1 GPS) 
 PU1786
 PU1786_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9351968984(NAD 83)
 PU1786
 PU1786                          SUPERSEDED SURVEY CONTROL
 PU1786
 PU1786  NGVD 29 (??/??/92) 1003.973  (m)         3293.87   (f) ADJ UNCH    1 2
 PU1786
 PU1786.Superseded values are not recommended for survey control.
 PU1786
 PU1786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1786.See file dsdata.pdf to determine how the superseded data were derived.
 PU1786
 PU1786_MARKER: DR = REFERENCE MARK DISK
 PU1786_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1786_STAMPING: BADLANDS 1950 USGS NO 2
 PU1786_MARK LOGO: CGS
 PU1786_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1786_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1786
 PU1786  HISTORY     - Date     Condition        Report By
 PU1786  HISTORY     - 1950     MONUMENTED       CGS
 PU1786  HISTORY     - 1962     GOOD             CGS
 PU1786
 PU1786                          STATION DESCRIPTION
 PU1786
 PU1786'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1786'14.6 MI N FROM BELLE FOURCHE.
 PU1786'ABOUT 14.15 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1786'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 PU1786'0.45 MILE WEST ACROSS COUNTRY TO THE HIGHEST POINT IN THE
 PU1786'VICINITY, IN SECTION 36, T 11 N, R 2 E, 19.7 FEET NORTHWEST
 PU1786'OF BADLANDS 1950 (USGS), AND WELDED ON THE TOP OF A 2-INCH
 PU1786'IRON PIPE PROJECTING 12-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0880 ***********************************************************************
 PR0880  DESIGNATION -  BADUS RESET
 PR0880  PID         -  PR0880
 PR0880  STATE/COUNTY-  SD/LAKE
 PR0880  COUNTRY     -  US
 PR0880  USGS QUAD   -  MADISON NW (2017)
 PR0880
 PR0880                         *CURRENT SURVEY CONTROL
 PR0880  ______________________________________________________________________
 PR0880* NAD 83(1996) POSITION- 44 10 34.42301(N) 097 07 47.29303(W)   ADJUSTED
 PR0880* NAVD 88 ORTHO HEIGHT -   546.    (meters)     1791.    (feet) SCALED
 PR0880  ______________________________________________________________________
 PR0880  GEOID HEIGHT    -        -25.551 (meters)                     GEOID18
 PR0880  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 PR0880  HORZ ORDER      -  THIRD
 PR0880
 PR0880.The horizontal coordinates were established by classical geodetic methods
 PR0880.and adjusted by the National Geodetic Survey in January 1998.
 PR0880
 PR0880.The orthometric height was scaled from a topographic map.
 PR0880
 PR0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0880.GEOID18 height accuracy estimate available here.
 PR0880
 PR0880.Click photographs - Photos may exist for this station.
 PR0880
 PR0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0880
 PR0880. The following values were computed from the NAD 83(1996) position.
 PR0880
 PR0880;                    North         East     Units Scale Factor Converg.
 PR0880;SPC SD S     -   209,674.972   856,105.937   MT  0.99995425   +2 12 35.9
 PR0880;SPC SD S     -   687,908.64  2,808,740.89   sFT  0.99995425   +2 12 35.9
 PR0880;UTM  14      - 4,893,147.051   649,497.611   MT  0.99987487   +1 18 12.7
 PR0880
 PR0880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0880!SPC SD S     -   0.99991835  x   0.99995425  =   0.99987261
 PR0880!UTM  14      -   0.99991835  x   0.99987487  =   0.99979323
 PR0880
 PR0880:                Primary Azimuth Mark                     Grid Az
 PR0880:SPC SD S     -  BROCK                                    311 59 00.9
 PR0880:UTM  14      -  BROCK                                    312 53 24.1
 PR0880
 PR0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4949793147(NAD 83)
 PR0880
 PR0880|---------------------------------------------------------------------|
 PR0880| PID    Reference Object                     Distance      Geod. Az  |
 PR0880|                                                           dddmmss.s |
 PR0880| CQ5636 BADUS AZ MK                                        0024351.8 |
 PR0880| CQ5637 BADUS RM 1                           25.645 METERS 09345     |
 PR0880| CQ5638 BADUS RM 2                           22.737 METERS 24333     |
 PR0880| PR0882 BROCK                               APPROX. 7.7 KM 3141136.8 |
 PR0880| CQ5639 BADUS RM 3                           13.386 METERS 35827     |
 PR0880|---------------------------------------------------------------------|
 PR0880
 PR0880                          SUPERSEDED SURVEY CONTROL
 PR0880
 PR0880  NAD 83(1986)-  44 10 34.42315(N)    097 07 47.26747(W) AD(       ) 3
 PR0880  NAD 27      -  44 10 34.52300(N)    097 07 46.03900(W) AD(       ) 3
 PR0880
 PR0880.Superseded values are not recommended for survey control.
 PR0880
 PR0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0880.See file dsdata.pdf to determine how the superseded data were derived.
 PR0880
 PR0880_MARKER: DS = TRIANGULATION STATION DISK
 PR0880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0880_STAMPING: BADUS 1949 1970
 PR0880_MARK LOGO: CGS
 PR0880_PROJECTION: FLUSH
 PR0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0880+STABILITY: SURFACE MOTION
 PR0880
 PR0880  HISTORY     - Date     Condition        Report By
 PR0880  HISTORY     - 1949     MONUMENTED       CGS
 PR0880  HISTORY     - 1965     SEE DESCRIPTION  USGS
 PR0880  HISTORY     - 1966     SEE DESCRIPTION  CGS
 PR0880  HISTORY     - 1967     GOOD             USGS
 PR0880  HISTORY     - 1970     SEE DESCRIPTION  NGS
 PR0880
 PR0880                          STATION DESCRIPTION
 PR0880
 PR0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0880'THE STATION IS LOCATED ABOUT 12 MILES NORTH OF MADISON, ABOUT
 PR0880'6 MILES WEST-NORTHWEST OF NUNDA, ON PROPERTY OWNED BY CAROLINE
 PR0880'MANTHEY OF MADISON.  IT IS SET BETWEEN 2 EAST-WEST ROWS OF
 PR0880'TREES, 47 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY 77,
 PR0880'16 FEET NORTHWEST OF A FENCE CORNER, AND 11 FEET WEST OF
 PR0880'A FENCELINE AND A WITNESS POST.  THE DISK IS STAMPED BADUS
 PR0880'1949 AND IS SET FLUSH.
 PR0880'
 PR0880'REFERENCE MARK NO. 1 IS 38 FEET EAST OF THE CENTERLINE OF
 PR0880'THE HIGHWAY, AND 6 INCHES WEST OF A FENCELINE.  THE DISK
 PR0880'IS STAMPED BADUS NO 1 1949 AND PROJECTS 6 INCHES.
 PR0880'
 PR0880'REFERENCE MARK NO. 2 IS 29 FEET SOUTH OF A FENCE CORNER, AND
 PR0880'1 FOOT EAST OF A NORTH-SOUTH FENCELINE.  THE DISK IS STAMPED
 PR0880'BADUS NO 2 1949 AND IS SET FLUSH.
 PR0880'
 PR0880'THE AZIMUTH MARK IS 34 FEET EAST OF THE CENTERLINE OF THE
 PR0880'HIGHWAY, 2 FEET SOUTH OF A WITNESS POST, AND 1 FOOT WEST
 PR0880'OF A FENCELINE.  THE DISK IS STAMPED BADUS 1949 AND PROJECTS
 PR0880'3 INCHES.
 PR0880'
 PR0880'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 77 AND
 PR0880'STATE HIGHWAY 34, AT THE NORTHWEST EDGE OF MADISON, GO NORTH
 PR0880'ON HIGHWAY 77 FOR 11.7 MILES TO A DRIVEWAY AND FARM HOUSE
 PR0880'ON THE LEFT.  TURN LEFT, INTO THE DRIVEWAY, THEN TURN RIGHT,
 PR0880'PASSING TO THE EAST OF A BARN AND FENCE, AND GO NORTH FOR
 PR0880'0.1 MILE TO THE STATION AS DESCRIBED.
 PR0880'
 PR0880'TO REACH THE AZIMUTH MARK FROM THE DRIVEWAY, CONTINUE NORTH,
 PR0880'ON THE HIGHWAY, FOR 0.45 MILE TO THE MARK ON THE RIGHT.
 PR0880'
 PR0880'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PR0880
 PR0880                          STATION RECOVERY (1965)
 PR0880
 PR0880'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PR0880'STATION SEARCHED FOR BUT NOT RECOVERED.
 PR0880'
 PR0880'PROBABLY DESTROYED BY ROAD CONSTRUCTION.
 PR0880'
 PR0880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--STATION
 PR0880'LOCATED ABOUT 12 MI. N OF MADISON
 PR0880
 PR0880                          STATION RECOVERY (1966)
 PR0880
 PR0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PR0880'THIS STATION AND REFERENCE MARKS NOT RECOVERED.  THE AZIMUTH
 PR0880'MARK WAS FOUND LYING ON TOP OF THE GROUND.  ALL INDICATIONS
 PR0880'ARE THAT THE STATION WAS DESTROYED BY HIGHWAY CONSTRUCTION.
 PR0880'THE DISK WAS REMOVED FROM THE AZIMUTH MARK.
 PR0880
 PR0880                          STATION RECOVERY (1967)
 PR0880
 PR0880'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 PR0880'REFERENCE MARKS 1 AND 2 TO STATION BADUS HAVE BEEN MOVED TO
 PR0880'A NEW LOCATION DUE TO ROAD CONSTRUCTION.  REF 1--402 FT
 PR0880'N AND 90 FT W OF DRIVEWAY W. 14 FT W OF FENCE CORNER.  REF
 PR0880'2--372 FT N AND 141 FT W OF DRIVEWAY W, 153 FT NE OF NE
 PR0880'CORNER OF BARN.
 PR0880'
 PR0880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 12.0
 PR0880'MI. NORTH OF MADISON
 PR0880
 PR0880                          STATION RECOVERY (1970)
 PR0880
 PR0880'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PR0880'THE UNDERGROUND STATION MARK WAS FOUND IN GOOD CONDITION.
 PR0880'IT WAS FOUND 18-INCHES BELOW GROUND SURFACE, WITH THE BOARD
 PR0880'USED TO SEPARATE IT FROM THE SURFACE STATION MARK STILL IN
 PR0880'PLACE.  REFERENCE MARK NO. 2 WAS FOUND AND APPEARS TO BE IN
 PR0880'GOOD CONDITION, THERE IS A SMALL DIFFERENCE IN THE MEASUREMENT
 PR0880'AND THE ARROW ON THE MARK POINTS ABOUT 5 FEET TO THE RIGHT
 PR0880'OF THE STATION - IT IS IN AN AREA WHERE IT IS APT TO BE RUN
 PR0880'OVER WITH FARM MACHINERY.  THE SURFACE STATION MARK AND
 PR0880'REFERENCE MARK NO. 1 WERE FOUND, THEY HAD BEEN RESET BY
 PR0880'THE STATE HIGHWAY DEPARTMENT AT THE TIME OF HIGHWAY
 PR0880'IMPROVEMENTS AT POINTS ABOUT 90 FEET WEST OF THE CENTER OF THE
 PR0880'HIGHWAY, 15 FEET WEST OF THE ORIGINAL STATION, ON A
 PR0880'NORTH-SOUTH LINE ABOUT 10 FEET APART.  NO RECORD OF THE
 PR0880'WORK WAS FOUND.  THE AZIMUTH MARK WAS REPORTED DESTROYED
 PR0880'AND THE DISK REMOVED IN 1966.  THE UNDERGROUND STATION
 PR0880'MARK WAS LOWERED AND THE SURFACE STATION MARK WAS
 PR0880'RESET OVER IT.  REFERENCE MARK NO. 3 WAS SET.  AN
 PR0880'AZIMUTH MARK WAS NOT SET, AS OTHER STATIONS WERE NOT VISIBLE.
 PR0880'
 PR0880'A NEW DESCRIPTION FOLLOWS--
 PR0880'
 PR0880'THE STATION IS LOCATED ABOUT 12 MILES NORTH OF MADISON, AND
 PR0880'6 MILES WEST-NORTHWEST OF NUNDA, ON THE WEST SIDE OF U.S.
 PR0880'HIGHWAY 81, AT THE NORTHEAST CORNER OF A FARMSTEAD, ON PROPERTY
 PR0880'OF MR. JOE MANTHEY OF MADISON.
 PR0880'
 PR0880'THE STATION MARK IS A STANDARD DISK STAMPED BADUS 1949 1970,
 PR0880'SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 PR0880'IS 76 FEET WEST OF THE CENTER OF HIGHWAY 81, 8 FOOT NORTH
 PR0880'OF A FENCE CORNER, 1 FOOT WEST OF THE WEST RIGHT-OF-WAY
 PR0880'FENCE LINE, AND 2.5 FEET SOUTH OF A METAL WITNESS POST.
 PR0880'
 PR0880'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BADUS NO 2
 PR0880'1949, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PR0880'IT IS AT THE EAST EDGE OF A TRACK ROAD LEADINGNORTH TO FIELDS,
 PR0880'153 FEET NORTHEAST OF THE NORTHEAST CORNER OF A BARN, 142
 PR0880'FEET WEST OF THE CENTER OF THE HIGHWAY, 29 FEET SOUTH OF AN
 PR0880'EAST-WEST FENCE AND GATE.
 PR0880'
 PR0880'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BADUS 1949
 PR0880'NO 3 1970, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE
 PR0880'GROUND.  IT IS 76 FEET WEST OF THE CENTER OF THE HIGHWAY, 52
 PR0880'FEET NORTH OF A FENCE CORNER, 42 FEET NORTH OF A METAL WITNESS
 PR0880'POST, AND 1 FOOT WEST OF THE WEST R.O.W. FENCE LINE.
 PR0880'
 PR0880'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY
 PR0880'81 AND STATE HIGHWAYS 19 AND 34 AT THE WEST EDGE OF MADISON,
 PR0880'GO NORTH ON HIGHWAY 81 FOR 11.7 MILES TO A DRIVEWAY ON THE
 PR0880'LEFT INTO THE MANTHEY FARMSTEAD, CONTINUE NORTH ON THE HIGHWAY
 PR0880'FOR 0.1 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PR0880'
 PR0880'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6
 PR0880'MILES WNW OF NUNDA
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2081 ***********************************************************************
 NM2081  DESIGNATION -  BAGGS
 NM2081  PID         -  NM2081
 NM2081  STATE/COUNTY-  SD/YANKTON
 NM2081  COUNTRY     -  US
 NM2081  USGS QUAD   -  MISSION HILL (2017)
 NM2081
 NM2081                         *CURRENT SURVEY CONTROL
 NM2081  ______________________________________________________________________
 NM2081* NAD 83(2011) POSITION- 42 52 48.35658(N) 097 21 26.58081(W)   ADJUSTED
 NM2081* NAD 83(2011) ELLIP HT-   331.102 (meters)        (06/27/12)   ADJUSTED
 NM2081* NAD 83(2011) EPOCH   -  2010.00
 NM2081* NAVD 88 ORTHO HEIGHT -   356.692 (meters)     1170.25  (feet) ADJUSTED
 NM2081  ______________________________________________________________________
 NM2081  GEOID HEIGHT    -        -25.602 (meters)                     GEOID18
 NM2081  NAD 83(2011) X  -   -599,473.873 (meters)                     COMP
 NM2081  NAD 83(2011) Y  - -4,642,727.577 (meters)                     COMP
 NM2081  NAD 83(2011) Z  -  4,317,975.945 (meters)                     COMP
 NM2081  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 NM2081  DYNAMIC HEIGHT  -        356.591 (meters)     1169.92  (feet) COMP
 NM2081  MODELED GRAVITY -    980,325.6   (mgal)                       NAVD 88
 NM2081
 NM2081  VERT ORDER      -  FIRST     CLASS II
 NM2081
 NM2081  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2081  Standards:
 NM2081         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2081            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2081  -------------------------------------------------------------------
 NM2081  NETWORK    1.96   4.88           0.90   0.66   2.49      0.10180954
 NM2081  -------------------------------------------------------------------
 NM2081  Click here for local accuracies and other accuracy information.
 NM2081
 NM2081.The horizontal coordinates were established by GPS observations
 NM2081.and adjusted by the National Geodetic Survey in June 2012.
 NM2081
 NM2081.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2081.been affixed to the stable North American tectonic plate. See 
 NM2081.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2081
 NM2081.The horizontal coordinates are valid at the epoch date displayed above
 NM2081.which is a decimal equivalence of Year/Month/Day.
 NM2081
 NM2081.The orthometric height was determined by differential leveling and
 NM2081.adjusted by the NATIONAL GEODETIC SURVEY
 NM2081.in June 1994.
 NM2081
 NM2081.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2081.GEOID18 height accuracy estimate available here.
 NM2081
 NM2081.Click photographs - Photos may exist for this station.
 NM2081
 NM2081.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2081
 NM2081.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2081
 NM2081.The ellipsoidal height was determined by GPS observations
 NM2081.and is referenced to NAD 83.
 NM2081
 NM2081.The dynamic height is computed by dividing the NAVD 88
 NM2081.geopotential number by the normal gravity value computed on the
 NM2081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2081.degrees latitude (g = 980.6199 gals.).
 NM2081
 NM2081.The modeled gravity was interpolated from observed gravity values.
 NM2081
 NM2081. The following values were computed from the NAD 83(2011) position.
 NM2081
 NM2081;                    North         East     Units Scale Factor Converg.
 NM2081;SPC SD S     -    65,096.803   843,078.497   MT  0.99998926   +2 03 10.7
 NM2081;SPC SD S     -   213,571.76  2,766,000.04   sFT  0.99998926   +2 03 10.7
 NM2081;UTM  14      - 4,748,808.832   634,148.389   MT  0.99982139   +1 07 04.5
 NM2081
 NM2081!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2081!SPC SD S     -   0.99994808  x   0.99998926  =   0.99993734
 NM2081!UTM  14      -   0.99994808  x   0.99982139  =   0.99976948
 NM2081
 NM2081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3414848808(NAD 83)
 NM2081
 NM2081                          SUPERSEDED SURVEY CONTROL
 NM2081
 NM2081  NAD 83(2007)-  42 52 48.35657(N)    097 21 26.58164(W) AD(2002.00) 0
 NM2081  ELLIP H (02/10/07)  331.130  (m)                       GP(2002.00)    
 NM2081  ELLIP H (05/25/04)  331.120  (m)                       GP(       ) 4 2
 NM2081  NAD 83(1996)-  42 52 48.35656(N)    097 21 26.58125(W) AD(       ) 1
 NM2081  ELLIP H (01/23/98)  331.162  (m)                       GP(       ) 4 1
 NM2081  NAD 83(1995)-  42 52 48.35657(N)    097 21 26.58123(W) AD(       ) 1
 NM2081  NAD 83(1986)-  42 52 48.36513(N)    097 21 26.57173(W) AD(       ) 1
 NM2081  NAVD 88             356.69   (m)         1170.2    (f) LEVELING    3  
 NM2081
 NM2081.Superseded values are not recommended for survey control.
 NM2081
 NM2081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2081.See file dsdata.pdf to determine how the superseded data were derived.
 NM2081
 NM2081_MARKER: DS = TRIANGULATION STATION DISK
 NM2081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2081_STAMPING: BAGGS 1993
 NM2081_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2081+STABILITY: SURFACE MOTION
 NM2081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2081+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2081
 NM2081  HISTORY     - Date     Condition        Report By
 NM2081  HISTORY     - 1993     MONUMENTED       SD3070
 NM2081  HISTORY     - 19930602 GOOD             GEORES
 NM2081  HISTORY     - 19930908 GOOD             NGS
 NM2081  HISTORY     - 20111120 GOOD             GEOCAC
 NM2081
 NM2081                          STATION DESCRIPTION
 NM2081
 NM2081'DESCRIBED BY GEORESEARCH INCORPORATED 1993
 NM2081'SET BY CITY OF YANKTON, JUNE 1993
 NM2081'STATION IS LOCATED ABOUT 2 MILES (3.2 KM) EAST OF YANKTON, SD, NEAR
 NM2081'THE NORTHEAST CORNER OF THE INTERSECTION OF HIGHWAY 50 WITH A GRAVEL
 NM2081'COUNTY ROAD RUNNING NORTH AT A JOHN DEERE FARM IMPLEMENT DEALERSHIP.
 NM2081'THE MONUMENT IS A BRASS SURVEY DISC INSCRIBED BAGGS 1993 SET IN A
 NM2081'12 IN. X 5.5 FT. CONCRETE POST POURED IN PLACE AND SET FLUSH WITH THE
 NM2081'GROUND THIS DESCRIPTION SHOULD BE CONSIDERED PRELIMINARY, AND
 NM2081'CONFIRMED WITH FIELD DESCRIPTIONS.
 NM2081
 NM2081                          STATION RECOVERY (1993)
 NM2081
 NM2081'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM2081'3.3 KM (2.05 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2081'IN YANKTON, 58.0 M (190.3 FT) EAST-NORTHEAST OF MILEPOST 386, 25.6 M
 NM2081'(84.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 NM2081'HIGHWAY, 15.3 M (50.2 FT) EAST OF THE CENTER OF A PAVED ROAD ALONG
 NM2081'THE WEST SIDE OF A JOHN DEERE DEALERSHIP, 3.2 M (10.5 FT) SOUTHEAST
 NM2081'OF THE SOUTHEAST CORNER OF AN UNDERGROUND CABLE JUNCTION BOX, 1.0 M
 NM2081'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A
 NM2081'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2081
 NM2081                          STATION RECOVERY (2011)
 NM2081
 NM2081'RECOVERY NOTE BY GEOCACHING 2011 (JMJ)
 NM2081'MARK IS ABOUT 9 FEET EAST OF AN ELECTRICAL POLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0929 ***********************************************************************
 PR0929  DESIGNATION -  BAILY
 PR0929  PID         -  PR0929
 PR0929  STATE/COUNTY-  SD/CLARK
 PR0929  COUNTRY     -  US
 PR0929  USGS QUAD   -  BAILEYS LAKE (2017)
 PR0929
 PR0929                         *CURRENT SURVEY CONTROL
 PR0929  ______________________________________________________________________
 PR0929* NAD 83(1996) POSITION- 44 57 50.98217(N) 097 46 42.25053(W)   ADJUSTED
 PR0929* NAVD 88 ORTHO HEIGHT -   556.    (meters)     1824.    (feet) SCALED
 PR0929  ______________________________________________________________________
 PR0929  GEOID HEIGHT    -        -24.588 (meters)                     GEOID18
 PR0929  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 PR0929  HORZ ORDER      -  FIRST
 PR0929
 PR0929.The horizontal coordinates were established by classical geodetic methods
 PR0929.and adjusted by the National Geodetic Survey in January 1998.
 PR0929
 PR0929.The orthometric height was scaled from a topographic map.
 PR0929
 PR0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0929.GEOID18 height accuracy estimate available here.
 PR0929
 PR0929.Click photographs - Photos may exist for this station.
 PR0929
 PR0929.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0929
 PR0929. The following values were computed from the NAD 83(1996) position.
 PR0929
 PR0929;                    North         East     Units Scale Factor Converg.
 PR0929;SPC SD N     -   128,064.783   775,242.594   MT  0.99994026   +1 34 20.3
 PR0929;SPC SD N     -   420,159.21  2,543,441.74   sFT  0.99994026   +1 34 20.3
 PR0929;UTM  14      - 4,979,695.056   596,340.558   MT  0.99971413   +0 51 48.0
 PR0929
 PR0929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0929!SPC SD N     -   0.99991664  x   0.99994026  =   0.99985690
 PR0929!UTM  14      -   0.99991664  x   0.99971413  =   0.99963079
 PR0929
 PR0929:                Primary Azimuth Mark                     Grid Az
 PR0929:SPC SD N     -  BAILY AZ MK                              268 42 36.0
 PR0929:UTM  14      -  BAILY AZ MK                              269 25 08.3
 PR0929
 PR0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9634079695(NAD 83)
 PR0929
 PR0929|---------------------------------------------------------------------|
 PR0929| PID    Reference Object                     Distance      Geod. Az  |
 PR0929|                                                           dddmmss.s |
 PR0929| PR0921 CLARK MUNICIPAL TANK                APPROX. 9.9 KM 1614328.2 |
 PR0929| CQ5640 BAILY AZ MK                                        2701656.3 |
 PR0929| CQ5641 BAILY RM 1                           12.528 METERS 27032     |
 PR0929| CQ5642 BAILY RM 2                           21.428 METERS 35950     |
 PR0929|---------------------------------------------------------------------|
 PR0929
 PR0929                          SUPERSEDED SURVEY CONTROL
 PR0929
 PR0929  NAD 83(1986)-  44 57 50.98261(N)    097 46 42.23564(W) AD(       ) 1
 PR0929  NAD 27      -  44 57 51.11739(N)    097 46 40.93156(W) AD(       ) 1
 PR0929
 PR0929.Superseded values are not recommended for survey control.
 PR0929
 PR0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0929.See file dsdata.pdf to determine how the superseded data were derived.
 PR0929
 PR0929_MARKER: DS = TRIANGULATION STATION DISK
 PR0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0929_STAMPING: BAILY 1952
 PR0929_MARK LOGO: CGS
 PR0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0929+STABILITY: SURFACE MOTION
 PR0929
 PR0929  HISTORY     - Date     Condition        Report By
 PR0929  HISTORY     - 1952     MONUMENTED       CGS
 PR0929
 PR0929                          STATION DESCRIPTION
 PR0929
 PR0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0929'THE STATION IS ABOUT 6 MILES NORTH AND 2 MILES WEST OF CLARK, 2
 PR0929'MILES SOUTH AND 1 MILE EAST OF BAILY LAKE AND ABOUT 0.05 MILE
 PR0929'EAST OF THE SOUTHWEST CORNER OF SEC. 2, T 117 N, R 58 W.  IT IS
 PR0929'26 FEET SOUTH OF THE CENTER OF A TRACK ROAD, 7 FEET NORTHEAST OF
 PR0929'A 4 IN X 4 IN WHITE WITNESS POST AND 7 FEET NORTH OF A FENCE.
 PR0929'
 PR0929'TO REACH THE STATION FROM THE POST OFFICE IN CROCKER, GO SOUTH
 PR0929'ACROSS A RAILROAD TRACK TO A T-JUNCTION, TURN RIGHT AND GO WEST
 PR0929'AND SOUTH 4.25 MILES TO A CROSSROADS AT TWO MAILBOXES IN THE
 PR0929'SOUTHEAST ANGLE, CONTINUE SOUTH ON THE MAIN ROAD 6.1 MILES TO A
 PR0929'CROSSROADS, TURN LEFT AND GO EAST FOR 0.7 MILE TO THE AZIMUTH
 PR0929'MARK ON THE RIGHT, CONTINUE EAST 0.3 MILE TO THE HIGHEST POINT
 PR0929'AND THE STATION.
 PR0929'
 PR0929'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 PR0929'BAILY 1952.
 PR0929'
 PR0929'REFERENCE MARK 1 IS 26 FEET SOUTH OF THE CENTER OF THE TRACK
 PR0929'ROAD AND 6 FEET NORTH OF THE FENCE.  THE MARK IS FLUSH WITH THE
 PR0929'GROUND AND THE DISK IS STAMPED BAILY NO 1 1952.
 PR0929'
 PR0929'REFERENCE MARK 2 IS 76 FEET NORTH OF THE WITNESS POST AND 45
 PR0929'FEET NORTH OF THE CENTER OF THE ROAD.  THE MARK PROJECTS 2 INCHES
 PR0929'AND THE DISK IS STAMPED BAILY NO 2 1952.
 PR0929'
 PR0929'THE AZIMUTH MARK IS 25 FEET SOUTH OF THE CENTER OF THE ROAD, 3
 PR0929'FEET EAST OF A 4 X 4 WHITE WITNESS POST AND 1 FOOT NORTH OF A
 PR0929'FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 PR0929'BAILY 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0637 ***********************************************************************
 PS0637  DESIGNATION -  BALD
 PS0637  PID         -  PS0637
 PS0637  STATE/COUNTY-  SD/SPINK
 PS0637  COUNTRY     -  US
 PS0637  USGS QUAD   -  REDFIELD SW (2017)
 PS0637
 PS0637                         *CURRENT SURVEY CONTROL
 PS0637  ______________________________________________________________________
 PS0637* NAD 83(1996) POSITION- 44 50 51.90764(N) 098 39 17.77496(W)   ADJUSTED
 PS0637* NAVD 88 ORTHO HEIGHT -   451.    (meters)     1480.    (feet) SCALED
 PS0637  ______________________________________________________________________
 PS0637  GEOID HEIGHT    -        -24.290 (meters)                     GEOID18
 PS0637  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 PS0637  HORZ ORDER      -  FIRST
 PS0637
 PS0637.The horizontal coordinates were established by classical geodetic methods
 PS0637.and adjusted by the National Geodetic Survey in January 1998.
 PS0637
 PS0637.The orthometric height was scaled from a topographic map.
 PS0637
 PS0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0637.GEOID18 height accuracy estimate available here.
 PS0637
 PS0637.Click photographs - Photos may exist for this station.
 PS0637
 PS0637.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0637
 PS0637. The following values were computed from the NAD 83(1996) position.
 PS0637
 PS0637;                    North         East     Units Scale Factor Converg.
 PS0637;SPC SD N     -   113,607.573   706,323.708   MT  0.99994539   +0 57 07.0
 PS0637;SPC SD N     -   372,727.51  2,317,330.37   sFT  0.99994539   +0 57 07.0
 PS0637;UTM  14      - 4,966,095.724   527,268.132   MT  0.99960914   +0 14 36.1
 PS0637
 PS0637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0637!SPC SD N     -   0.99993305  x   0.99994539  =   0.99987845
 PS0637!UTM  14      -   0.99993305  x   0.99960914  =   0.99954222
 PS0637
 PS0637:                Primary Azimuth Mark                     Grid Az
 PS0637:SPC SD N     -  BALD AZ MK                               048 42 52.0
 PS0637:UTM  14      -  BALD AZ MK                               049 25 22.9
 PS0637
 PS0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2726866095(NAD 83)
 PS0637
 PS0637|---------------------------------------------------------------------|
 PS0637| PID    Reference Object                     Distance      Geod. Az  |
 PS0637|                                                           dddmmss.s |
 PS0637| QR0597 ATHOL WHITE DOME FLAGPOLE           APPROX.18.6 KM 0141618.6 |
 PS0637| PS0633 ASHTON CONG CHURCH SPIRE            APPROX.20.3 KM 0361645.5 |
 PS0637| PS0632 ASHTON PUB SCHOOL BRICK STACK       APPROX.20.2 KM 0363056.0 |
 PS0637| PS0604 ASHTON MUNICIPAL TANK               APPROX.20.5 KM 0365222.9 |
 PS0637| CQ5646 BALD AZ MK                                         0493959.0 |
 PS0637| PS0626 REDFIELD ST SCH AND HOME STACK      APPROX.11.0 KM 0662104.6 |
 PS0637| PS0627 REDFIELD ST SCH AND HOME SPIRE      APPROX.11.1 KM 0664004.0 |
 PS0637| PS0629 REDFIELD MUNICIPAL TANK             APPROX.10.9 KM 0722837.7 |
 PS0637| PS0628 REDFIELD NW PUB SERV CO STK         APPROX.10.8 KM 0723401.1 |
 PS0637| PS0631 REDFIELD ST BERNARDS CATH CH        APPROX.11.6 KM 0733714.9 |
 PS0637| PS0635 REDFIELD COLL BLDG BRICK SPIRE      APPROX.10.9 KM 0763208.8 |
 PS0637| PS0634 REDFIELD PLAINVIEW ACADEMY CUP      APPROX.11.6 KM 0833214.0 |
 PS0637| PS0641 TULARE MUNICIPAL TANK               APPROX.17.0 KM 1360159.2 |
 PS0637| PS0599 HITCHCOCK MUNICIPAL TANK            APPROX.30.9 KM 1414408.1 |
 PS0637| PS0644 BURDETTE GERMAN LUTH CH SPIRE       APPROX.17.5 KM 1880842.5 |
 PS0637| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX.43.2 KM 2113231.3 |
 PS0637| PS0651 MILLER MUNICIPAL TANK               APPROX.45.4 KM 2155740.1 |
 PS0637| CQ5647 BALD RM 1                            58.394 METERS 22320     |
 PS0637| PS0646 ST MICHAELS CATH CHURCH SPIRE       APPROX.17.3 KM 2242624.8 |
 PS0637| PS0658 WHEATON CONG CHURCH FINIAL          APPROX.13.9 KM 2285216.8 |
 PS0637| PS0656 ROCKHAM MUNICIPAL TANK              APPROX.14.8 KM 2953520.3 |
 PS0637| QR0674 FAULKTON MUNICIPAL TANK             APPROX.42.5 KM 2994908.5 |
 PS0637| PS0639 ZELL CATHOLIC SCHOOL SPIRE          APPROX. 7.9 KM 3120646.9 |
 PS0637| PS0640 ZELL CATHOLIC CHURCH SPIRE          APPROX. 8.0 KM 3131045.1 |
 PS0637| CQ5648 BALD RM 2                            17.240 METERS 32835     |
 PS0637|---------------------------------------------------------------------|
 PS0637
 PS0637                          SUPERSEDED SURVEY CONTROL
 PS0637
 PS0637  NAD 83(1986)-  44 50 51.90734(N)    098 39 17.77477(W) AD(       ) 1
 PS0637  NAD 27      -  44 50 51.99500(N)    098 39 16.42800(W) AD(       ) 1
 PS0637
 PS0637.Superseded values are not recommended for survey control.
 PS0637
 PS0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0637.See file dsdata.pdf to determine how the superseded data were derived.
 PS0637
 PS0637_MARKER: DS = TRIANGULATION STATION DISK
 PS0637_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0637_STAMPING: BALD 1934
 PS0637_MARK LOGO: CGS
 PS0637_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0637+STABILITY: SURFACE MOTION
 PS0637
 PS0637  HISTORY     - Date     Condition        Report By
 PS0637  HISTORY     - 1934     MONUMENTED       CGS
 PS0637  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PS0637
 PS0637                          STATION DESCRIPTION
 PS0637
 PS0637'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0637'STATION IS LOCATED IN SEC. 21, T 116 N, R 65 W, ON THE HIGHEST
 PS0637'PART OF BALD MOUNTAIN, PROPERTY OWNER UNKNOWN.
 PS0637'
 PS0637'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0637'BRONZE DISKS SET IN CONCRETE.
 PS0637'
 PS0637'STATION IS REACHED FROM REDFIELD AT THE INTERSECTION OF THE
 PS0637'RAILROAD TRACKS AND U.S. HIGHWAY 212 AT THE SW SIDE OF TOWN,
 PS0637'BY GOING S 1.7 MILES.  THEN TURN RIGHT (W) ON GRAVEL ROAD AND
 PS0637'GO 6.0 MILES TO X-ROADS.  TURN LEFT (S) AND GO 0.1 MILE.  GO
 PS0637'RIGHT (W) INTO YARD OF EDGAR JOHNSON AND CONTINUE THROUGH YARD
 PS0637'ACROSS ROUGH UNEVEN GROUND TO W AND TOP OF BALD MOUNTAIN AND
 PS0637'STATION.  STATION IS LOCATED 65 FEET S OF N EDGE OF MOUNTAIN
 PS0637'ON TOP OF VERY NARROW PART OF TOP EXTENDING N-S.
 PS0637'
 PS0637'REFERENCE MARK NO. 1 IS LOCATED ON SW TOP OF BALD MOUNTAIN,
 PS0637'15 FEET FROM S END OF TOP WHERE STEEP SLOPE COMMENCES.  MARK
 PS0637'IS 191.74 FEET SW OF STATION.  REFERENCE MARK NO. 2 IS 5 FEET
 PS0637'S OF N EDGE OF MOUNTAIN ON NARROW N-S PART, 56.58 FEET N OF
 PS0637'STATION MARK.
 PS0637'
 PS0637'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE NE OF STATION, 160
 PS0637'FEET S OF E-W DIRT ROAD, 500 FEET N OF JOHNSONS BARN IN E-W N-S
 PS0637'FENCE CORNER.
 PS0637'
 PS0637'REACHED FROM STATION BY GOING 0.35 MILE ACROSS UNEVEN ROCKY
 PS0637'GROUND TO STATION.
 PS0637'
 PS0637'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
 PS0637
 PS0637                          STATION RECOVERY (1935)
 PS0637
 PS0637'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0637'ALL MARKS RECOVERED IN GOOD CONDITION.  THE DISTANCE TO REFERENCE
 PS0637'MARK NO. 1 WAS FOUND TO BE 191.58 FEET INSTEAD OF 191.74 FEET
 PS0637'AS MENTIONED IN THE ORIGINAL DESCRIPTION, ALSO THE DISTANCE
 PS0637'TO REFERENCE MARK NO. 2 WAS FOUND TO BE 56.12 FEET INSTEAD OF
 PS0637'56.58 FEET AS STATED IN THE ORIGINAL DESCRIPTION.
 PS0637'
 PS0637'THE STATION IS ABOUT 7 MILES SW OF REDFIELD, ABOUT 9-1/2 MILES
 PS0637'ESE OF ROCKHAM IN THE NE 1/4 OF SEC. 21, T 116 N, R 65 W, ON
 PS0637'LAND OWNED BY MESSRS. BRINK, ERICKSON, JOHNSON, AND JOHNSON.
 PS0637'MR. CARL JOHNSON, SON OF ONE OF THE PARTNERS, RENTS THE
 PS0637'PROPERTY.  THE MARK IS SET ON THE SUMMIT OF BALD MOUNTAIN, 198
 PS0637'FEET NE OF THE HIGHEST POINT OF THE MOUNTAIN, ABOUT 60 FEET
 PS0637'S OF THE N SLOPE.  THE MARK IS SET IN A SQUARE CONCRETE POST.
 PS0637'IT PROJECTS 6 INCHES.
 PS0637'
 PS0637'REFERENCE MARK NO. 1 IS 191.58 FEET SW OF THE STATION ON THE
 PS0637'FIRST RISE TO THE SW.  IT IS NEAR THE NE EDGE OF THAT RISE
 PS0637'AND IS SET IN A SQUARE CONCRETE POST.  MARK PROJECTS 8 INCHES.
 PS0637'REFERENCE MARK NO. 2 IS N OF THE STATION ON A NARROW RIDGE
 PS0637'EXTENDING NORTHWARD, ABOUT MIDWAY BETWEEN THE E AND W SLOPES.
 PS0637'THE MARK IS SET IN A SQUARE CONCRETE POST AND PROJECTS 7 INCHES.
 PS0637'
 PS0637'AZIMUTH MARK IS NE OF THE STATION, ABOUT 500 FEET NW OF MR.
 PS0637'JOHNSONS BARN, 160 FEET S OF E-W ROAD, 0.1 MILE W OF N-S ROAD.
 PS0637'IT IS 3 FEET S AND 3 FEET W OF FENCE CORNER.  MARK IS SET IN A
 PS0637'SQUARE CONCRETE POST AND PROJECTS 4 INCHES.
 PS0637'
 PS0637'REACHED FROM REDFIELD, INTERSECTION OF U.S. HIGHWAY 212 AND
 PS0637'U.S. HIGHWAY 218 AT THE FOSTER HOTEL, BY GOING S ON U.S. HIGHWAY
 PS0637'218 FOR 1.7 MILES TO CROSSROADS.  HERE TURN W AND GO 6 MILES TO
 PS0637'CROSSROADS.  TURN S AND GO 0.05 MILE TO DRIVEWAY LEADING TO
 PS0637'MR. JOHNSONS HOME.  STATION IS ABOUT 0.35 MILE W OF THIS HOUSE.
 PS0637'
 PS0637'STATIONS LOVOLD, GROVE-1934, REDFIELD MAGNETIC, AND LINN-1934
 PS0637'ARE VISIBLE FROM THE GROUND.
 PS0637'
 PS0637'A LIGHT 74 FEET ABOVE STATION ASHTON IS VISIBLE FROM THE TOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0727 ***********************************************************************
 PS0727  DESIGNATION -  BALD HILLS
 PS0727  PID         -  PS0727
 PS0727  STATE/COUNTY-  SD/HYDE
 PS0727  COUNTRY     -  US
 PS0727  USGS QUAD   -  BALD HILLS (2017)
 PS0727
 PS0727                         *CURRENT SURVEY CONTROL
 PS0727  ______________________________________________________________________
 PS0727* NAD 83(1996) POSITION- 44 53 17.19040(N) 099 36 27.80342(W)   ADJUSTED
 PS0727* NAVD 88 ORTHO HEIGHT -   597.    (meters)     1959.    (feet) SCALED
 PS0727  ______________________________________________________________________
 PS0727  GEOID HEIGHT    -        -22.769 (meters)                     GEOID18
 PS0727  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 PS0727  HORZ ORDER      -  FIRST
 PS0727
 PS0727.The horizontal coordinates were established by classical geodetic methods
 PS0727.and adjusted by the National Geodetic Survey in January 1998.
 PS0727
 PS0727.The orthometric height was scaled from a topographic map.
 PS0727
 PS0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0727.GEOID18 height accuracy estimate available here.
 PS0727
 PS0727.Click photographs - Photos may exist for this station.
 PS0727
 PS0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0727
 PS0727. The following values were computed from the NAD 83(1996) position.
 PS0727
 PS0727;                    North         East     Units Scale Factor Converg.
 PS0727;SPC SD N     -   117,283.877   630,988.043   MT  0.99994314   +0 16 39.5
 PS0727;SPC SD N     -   384,788.85  2,070,166.60   sFT  0.99994314   +0 16 39.5
 PS0727;UTM  14      - 4,970,700.410   452,008.981   MT  0.99962832   -0 25 44.0
 PS0727
 PS0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0727!SPC SD N     -   0.99990992  x   0.99994314  =   0.99985307
 PS0727!UTM  14      -   0.99990992  x   0.99962832  =   0.99953827
 PS0727
 PS0727:                Primary Azimuth Mark                     Grid Az
 PS0727:SPC SD N     -  BALD HILLS AZ MK                         207 23 40.4
 PS0727:UTM  14      -  BALD HILLS AZ MK                         208 06 03.9
 PS0727
 PS0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5200870700(NAD 83)
 PS0727
 PS0727|---------------------------------------------------------------------|
 PS0727| PID    Reference Object                     Distance      Geod. Az  |
 PS0727|                                                           dddmmss.s |
 PS0727| CQ5650 BALD HILLS RM 1                      27.775 METERS 15053     |
 PS0727| CQ5649 BALD HILLS AZ MK                                   2074019.9 |
 PS0727| CQ5651 BALD HILLS RM 2                      29.456 METERS 24045     |
 PS0727| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX.30.2 KM 2972556.8 |
 PS0727|---------------------------------------------------------------------|
 PS0727
 PS0727                          SUPERSEDED SURVEY CONTROL
 PS0727
 PS0727  NAD 83(1986)-  44 53 17.18563(N)    099 36 27.81136(W) AD(       ) 1
 PS0727  NAD 27      -  44 53 17.25200(N)    099 36 26.39600(W) AD(       ) 1
 PS0727
 PS0727.Superseded values are not recommended for survey control.
 PS0727
 PS0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0727.See file dsdata.pdf to determine how the superseded data were derived.
 PS0727
 PS0727_MARKER: DS = TRIANGULATION STATION DISK
 PS0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0727_STAMPING: BALD HILLS 1935
 PS0727_MARK LOGO: CGS
 PS0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0727+STABILITY: SURFACE MOTION
 PS0727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0727+SATELLITE: SATELLITE OBSERVATIONS - June 15, 2007
 PS0727
 PS0727  HISTORY     - Date     Condition        Report By
 PS0727  HISTORY     - 1935     MONUMENTED       CGS
 PS0727  HISTORY     - 1951     GOOD             CGS
 PS0727  HISTORY     - 1973     GOOD             USAF
 PS0727  HISTORY     - 20070615 GOOD             JOHFRA
 PS0727
 PS0727                          STATION DESCRIPTION
 PS0727
 PS0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0727'THIS STATION IS ABOUT 14-1/2 MILES SE OF LEBANON, 13 MILES
 PS0727'SSW OF SENECA, 0.6 MILE S OF THE HYDE-POTTER COUNTY LINE AND
 PS0727'3.2 MILES E AND 0.6 MILE S OF THE HYDE-POTTER-SULLY TRI-COUNTY
 PS0727'CORNER.  IT IS 0.25 MILE E AND 0.5 MILE N OF THE SW CORNER
 PS0727'OF SEC. 3, T 116 N, R 73 W, FRANKLIN TOWNSHIP, ON LAND OWNED
 PS0727'BY THE STATE AND RENTED BY J.W. MYERS, BALD HILLS RANCH,
 PS0727'GETTYSBURG, S.DAK.  THE MARK IS SET ON THE HIGHEST POINT OF
 PS0727'THE HIGHEST HILL IN THE VICINITY.  THE HILL IS TWO (2)
 PS0727'DISTINCT PORTIONS WITH THEIR SUMMITS ABOUT 0.25 MILE APART.
 PS0727'THE STATION IS ON THE MORE NORTHEASTERLY SUMMIT.  MARK
 PS0727'PROJECTS 5 INCHES.
 PS0727'
 PS0727'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0727'BRONZE DISKS SET IN CONCRETE.
 PS0727'
 PS0727'REFERENCE MARK NO. 1 IS SE OF THE STATION AND PROJECTS 4
 PS0727'INCHES.  REFERENCE MARK NO. 2 IS SW OF THE STATION AND PROJECTS
 PS0727'5 INCHES.
 PS0727'
 PS0727'AZIMUTH MARK IS SSW OF THE STATION IN RIGHT-OF-WAY FENCE LINE
 PS0727'ON THE N EDGE OF THE RIGHT-OF-WAY OF E-W ROAD.  IT IS 29 FEET
 PS0727'N OF THE CENTER LINE OF THE ROAD, 65 FEET NE OF POINT OF
 PS0727'INTERSECTION OF E-W ROAD AND SIDE ROAD S.  IT IS ABOUT 10
 PS0727'FEET E OF THE PROLONGATION OF N-S FENCE LINE ON THE E EDGE
 PS0727'OF THE RIGHT-OF-WAY OF SIDE ROAD LEADING S.  MARK PROJECTS 10
 PS0727'INCHES.
 PS0727'
 PS0727'TO REACH FROM CROSSROADS AT THE NE CORNER OF LEBANON, GO S
 PS0727'ON GRAVEL ROAD FOR 6.0 MILES TO CROSSROADS.  TURN E AND GO
 PS0727'1 MILE.  HERE TURN RIGHT, S, WITH THE MAIN TRAVELED ROAD AND
 PS0727'GO 4.0 MILES TO CROSSROADS WITH A SCHOOLHOUSE TO THE SE.  HERE
 PS0727'GO E FOR 2.0 MILES TO CROSSROADS.  TURN S AND GO 2.0 MILES TO
 PS0727'JOGGED CROSSROADS.  TURN E ON COUNTY LINE ROAD AND GO 1.0 MILE
 PS0727'TO T-ROAD S.  THIS IS THE SULLY-HYDE-POTTER COUNTY CORNER.
 PS0727'TURN S ON DIRT ROAD AND GO 1.0 MILE TO CROSSROADS.  HERE TURN
 PS0727'E AND GO 3.0 MILES TO SIDE ROAD S.  STATION IS ON HIGHEST
 PS0727'HILL 0.5 MILE NNE OF THIS POINT.
 PS0727'
 PS0727'A LIGHT 74 FEET ABOVE STATION SENECA IS VISIBLE FROM THE GROUND.
 PS0727'
 PS0727'A LIGHT 60 FEET ABOVE STATION CANTON IS VISIBLE FROM THE GROUND.
 PS0727
 PS0727                          STATION RECOVERY (1951)
 PS0727
 PS0727'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0727'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0727'TO BE IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS ADEQUATE.
 PS0727'A NEW DESCRIPTION TO REACH STATION FOLLOWS.
 PS0727'
 PS0727'TO REACH FROM THE POST OFFICE IN HOLABIRD GO WEST ON U.S.
 PS0727'HIGHWAY 14 FOR 0.2 MILE TO CROSSROADS.  TURN RIGHT AND GO NORTH
 PS0727'FOR 1.4 MILES TO T INTERSECTION.  TURN LEFT AND GO WEST FOR 0.5
 PS0727'MILE TO T INTERSECTION.  TURN RIGHT AND GO NORTH ON MAIN GRAVEL
 PS0727'ROAD FOR 23.0 MILES TO T INTERSECTION AND AZIMUTH ON RIGHT IN
 PS0727'FENCELINE AS DESCRIBED.  CONTINUE NORTH, PASSING THROUGH GATE
 PS0727'INTO FIELD, AND GO NORTHEAST ABOUT 0.55 MILE TO TOP OF HILL AND
 PS0727'STATION AS DESCRIBED.
 PS0727'
 PS0727'1951 OBSERVATIONS TAKEN FROM A 4 FOOT STAND.
 PS0727
 PS0727                          STATION RECOVERY (1973)
 PS0727
 PS0727'RECOVERY NOTE BY US AIR FORCE 1973
 PS0727'STATION WAS RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION.
 PS0727'FOR OUR PURPOSES THE DESCRIPTION FROM HOLOBIRD IS TOO LENGTHY.
 PS0727'A NEW DESCRIPTION FOLLOWS--
 PS0727'
 PS0727'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 PS0727'47 AND U.S. HIGHWAY 212 SOUTH OF LEBANON GO EAST ON U.S.
 PS0727'HIGHWAY 212 FOR 1.0 MILE TO CROSSROADS.  TURN RIGHT AND
 PS0727'GO STRAIGHT AHEAD (SOUTH) FOR 5.0 MILES TO A CROSSROAD
 PS0727'AND YIELD SIGN.  CONTINUE STRAIGHT AHEAD (SOUTH) FOR 4.0
 PS0727'MILES TO CROSSROAD AND STOP SIGN.  TURN LEFT (EAST) AND GO 2.0
 PS0727'MILES ON GRAVEL ROAD TO A RIGHT TURN IN ROAD.  TURN RIGHT AND GO
 PS0727'SOUTH 1.0 MILE ON GRAVEL ROAD TO A LEFT TURN IN ROAD.  TURN
 PS0727'LEFT (EAST) AND GO 4.0 MILES ON GRAVEL ROAD TO SIDE ROAD
 PS0727'RIGHT AND GATE STRAIGHT AHEAD.  GO THROUGH GATE TO AZIMUTH
 PS0727'MARK ON LEFT.  PROCEED FROM GATE NORTHEAST 0.60 MILE ON DIM
 PS0727'TRACK ROAD ACROSS PASTURE TO BASE OF HILL AND END OF TRUCK TRAVEL.
 PS0727'PACK NORTHEASTERLY TO HIGHEST PEAK AND STATION.
 PS0727'
 PS0727'AZIMUTH MARK IS 15 FEET EAST OF NORTH END OF GATE.
 PS0727
 PS0727                          STATION RECOVERY (2007)
 PS0727
 PS0727'RECOVERY NOTE BY JOHNSON-FRANK 2007 (RAF)
 PS0727'THE MARK, ALONG WITH RM1 AND RM2 WERE FOUND IN GOOD CONDITION. THE
 PS0727'AZIMUTH MARK WAS REPORTED TO HAVE BEEN DESTROYED IN THE 1960'S DURING
 PS0727'CONSTRUCTION OF A DRIVEWAY TO A HOUSE ON THE HILL ABOUT 1/4 MILE WEST
 PS0727'OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0723 ***********************************************************************
 PU0723  DESIGNATION -  BALL
 PU0723  PID         -  PU0723
 PU0723  STATE/COUNTY-  SD/MEADE
 PU0723  COUNTRY     -  US
 PU0723  USGS QUAD   -  CAMP CREEK (2017)
 PU0723
 PU0723                         *CURRENT SURVEY CONTROL
 PU0723  ______________________________________________________________________
 PU0723* NAD 83(1996) POSITION- 44 53 39.43848(N) 102 54 15.72872(W)   ADJUSTED
 PU0723* NAVD 88 ORTHO HEIGHT -   855.732 (meters)     2807.51  (feet) ADJUSTED
 PU0723  ______________________________________________________________________
 PU0723  GEOID HEIGHT    -        -17.397 (meters)                     GEOID18
 PU0723  LAPLACE CORR    -         -5.35  (seconds)                    DEFLEC18
 PU0723  DYNAMIC HEIGHT  -        855.552 (meters)     2806.92  (feet) COMP
 PU0723  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0723
 PU0723  HORZ ORDER      -  SECOND
 PU0723  VERT ORDER      -  SECOND    CLASS 0
 PU0723
 PU0723.The horizontal coordinates were established by classical geodetic methods
 PU0723.and adjusted by the National Geodetic Survey in January 1998.
 PU0723
 PU0723.The orthometric height was determined by differential leveling and
 PU0723.adjusted by the NATIONAL GEODETIC SURVEY
 PU0723.in June 1991.
 PU0723
 PU0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0723.GEOID18 height accuracy estimate available here.
 PU0723
 PU0723.Click photographs - Photos may exist for this station.
 PU0723
 PU0723.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0723
 PU0723.The dynamic height is computed by dividing the NAVD 88
 PU0723.geopotential number by the normal gravity value computed on the
 PU0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0723.degrees latitude (g = 980.6199 gals.).
 PU0723
 PU0723.The modeled gravity was interpolated from observed gravity values.
 PU0723
 PU0723. The following values were computed from the NAD 83(1996) position.
 PU0723
 PU0723;                    North         East     Units Scale Factor Converg.
 PU0723;SPC SD N     -   122,010.201   370,641.312   MT  0.99994284   -2 03 19.9
 PU0723;SPC SD N     -   400,295.13  1,216,012.37   sFT  0.99994284   -2 03 19.9
 PU0723;UTM  13      - 4,973,343.611   665,471.393   MT  0.99993670   +1 28 46.0
 PU0723
 PU0723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0723!SPC SD N     -   0.99986858  x   0.99994284  =   0.99981142
 PU0723!UTM  13      -   0.99986858  x   0.99993670  =   0.99980528
 PU0723
 PU0723:                Primary Azimuth Mark                     Grid Az
 PU0723:SPC SD N     -  Z 121                                    069 39 45.7
 PU0723:UTM  13      -  Z 121                                    066 07 39.8
 PU0723
 PU0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6547173343(NAD 83)
 PU0723
 PU0723|---------------------------------------------------------------------|
 PU0723| PID    Reference Object                     Distance      Geod. Az  |
 PU0723|                                                           dddmmss.s |
 PU0723| PU0725 Z 121                                              0673625.8 |
 PU0723| PU0722 BALL RM 1                             7.686 METERS 14210     |
 PU0723| PU0724 BALL RM 2                             8.803 METERS 33512     |
 PU0723|---------------------------------------------------------------------|
 PU0723
 PU0723                          SUPERSEDED SURVEY CONTROL
 PU0723
 PU0723  NAD 83(1993)-  44 53 39.43114(N)    102 54 15.72767(W) AD(       ) 2
 PU0723  NAD 83(1986)-  44 53 39.42907(N)    102 54 15.72631(W) AD(       ) 2
 PU0723  NAD 27      -  44 53 39.47380(N)    102 54 14.11960(W) AD(       ) 2
 PU0723  NGVD 29 (??/??/92)  855.266  (m)         2805.99   (f) ADJ UNCH    2 0
 PU0723  NGVD 29             855.27   (m)         2806.0    (f) LEVELING    3  
 PU0723
 PU0723.Superseded values are not recommended for survey control.
 PU0723
 PU0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0723.See file dsdata.pdf to determine how the superseded data were derived.
 PU0723
 PU0723_MARKER: DS = TRIANGULATION STATION DISK
 PU0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0723_STAMPING: BALL 1951
 PU0723_MARK LOGO: CGS
 PU0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0723+STABILITY: SURFACE MOTION
 PU0723
 PU0723  HISTORY     - Date     Condition        Report By
 PU0723  HISTORY     - 1951     MONUMENTED       CGS
 PU0723  HISTORY     - 1962     GOOD             CGS
 PU0723  HISTORY     - 1962     GOOD             CGS
 PU0723  HISTORY     - 1963     GOOD             CGS
 PU0723
 PU0723                          STATION DESCRIPTION
 PU0723
 PU0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU0723'THE STATION IS LOCATED ABOUT 1-1/4 MILES NORTHEAST OF THE
 PU0723'SULPHUR POST OFFICE, ON THE HIGHEST POINT OF A PROMINENT MOUND,
 PU0723'ON LAND OWNED BY MR. ALPHIE JOHNSON, IN THE SOUTHWEST 1/4
 PU0723'OF SECTION 22, T 11 N, R 10 E, AND 0.05 MILE NORTHERLY OF
 PU0723'U.S. HIGHWAY NO. 212.
 PU0723'
 PU0723'TO REACH THE STATION FROM THE SULPHUR POST OFFICE, GO NORTHEASTERLY
 PU0723'ON NO. 212 FOR 1.35 MILES TO A TRACK ROAD ON THE LEFT.  THEN
 PU0723'SHARP LEFT, WEST, FOR 0.3 MILE.  THEN RIGHT, THROUGH A WIRE
 PU0723'GATE.  THEN RIGHT, EASTERLY, (ACROSS PASTURE LAND) FOR 0.3
 PU0723'MILE TO THE TOP OF THE MOUND AND THE STATION AS DESCRIBED.
 PU0723'TO REACH BENCH MARK Z 121 (AZ. MK.) FROM THE POINT WHERE U.S.
 PU0723'HIGHWAY NO. 212 AND THE TRACK ROAD JUNCTION, GO EASTERLY ON
 PU0723'NO. 212 FOR 0.4 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 PU0723'
 PU0723'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PU0723'BALL 1951.
 PU0723'
 PU0723'REFERENCE MARK NO. 1 IS ON THE SOUTH SLOPE OF THE MOUND, AND
 PU0723'25 FEET EAST OF THE WEST EDGE OF THE MOUND.  IT PROJECTS 3 INCHES,
 PU0723'AND THE DISK IS STAMPED BALL NO 1 1951.
 PU0723'
 PU0723'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE NORTH EDGE OF THE
 PU0723'MOUND, AND 20 FEET EAST OF THE WEST EDGE OF THE MOUND.  IT IS
 PU0723'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED BALL NO 2 1951.
 PU0723'
 PU0723'BENCH MARK Z 121 IS 50 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 PU0723'NO. 212, AND 15 FEET NORTH OF A WIRE FENCE.  IT IS A STANDARD
 PU0723'U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK STAMPED Z 121
 PU0723'1934 SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST THAT
 PU0723'PROJECTS 5 INCHES.
 PU0723'
 PU0723'THE STATION MARK AND REFERENCE MARKS ARE STANDARD DISKS SET IN
 PU0723'THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU0723
 PU0723                          STATION RECOVERY (1962)
 PU0723
 PU0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0723'THE STATION WAS RECOVERED WITH ALL MARKS UNDISTURBED AND IN
 PU0723'GOOD CONDITION.  NO SIGNIFICANT DIFFERENCES WERE NOTED IN
 PU0723'DISTANCE AND DIRECTION TO MARKS.  A PUNCH MARK WAS MADE IN THE
 PU0723'ARROW OF REFERENCE MARK NUMBER 2 AND MEASUREMENT ABOVE WAS
 PU0723'MADE TO THIS POINT AT THIS TIME.  BENCH MARK Z 121 (SERVING
 PU0723'AS AZIMUTH MARK) IS NO LONGER ON U.S. HIGHWAY 212.  A COMPLETE
 PU0723'DESCRIPTION FOLLOWS--
 PU0723'
 PU0723'THE STATION IS LOCATED ABOUT 17-3/4 MILES SOUTHWEST OF MAURINE,
 PU0723'7-3/4 MILES SOUTH OF MUD BUTTE, AND 1-1/2 MILES NORTH OF
 PU0723'SULPHUR ON THE HILL CLOSEST TO THE ROAD OF SERVERAL HILLS
 PU0723'IN THE VICINITY.  HILLS TO THE NORTHWEST AND NORTHEAST ARE
 PU0723'HIGHER.
 PU0723'
 PU0723'TO REACH THE STATION FROM THE GENERAL STORE IN SULPHUR, GO NORTH
 PU0723'AND EAST ON GRADED, GRAVELED ROAD ACROSS BRIDGE OVER SULPHUR
 PU0723'CREEK FOR 0.2 MILE TO A FORK.  TAKE THE LEFT FORK AND GO NORTH
 PU0723'0.9 MILE TO A FORK.  TAKE THE LEFT FORK AND CONTINUE NORTH
 PU0723'0.2 MILE TO A CROSSROAD.  TURN LEFT AND GO WEST 0.1 MILE TO
 PU0723'GATE ON THE RIGHT WHERE TRACK ROAD LEADS TO ABANDONED RANCH
 PU0723'HOUSE.  TURN RIGHT AND GO NORTH THROUGH GATE, THEN SHARP RIGHT
 PU0723'ALONG THE FENCE LINE EAST TO THE SOUTH RIDGE OF HILL, THENCE
 PU0723'UP THIS RIDGE TO THE STATION FOR A TOTAL DISTANCE OF 0.3
 PU0723'MILE.
 PU0723'
 PU0723'THE STATION MARK IS A STANDARD DISK STAMPED BALL 1951 CEMENTED
 PU0723'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT PROJECTING
 PU0723'1 INCH ABOVE GROUND.
 PU0723'
 PU0723'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED BALL NO 1 1951
 PU0723'CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU0723'PROJECTING 3 INCHES ABOVE THE GROUND, IS ABOUT 15 INCHES LOWER
 PU0723'THAN THE STATION MARK.
 PU0723'
 PU0723'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED BALL NO
 PU0723'2 1951 CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 PU0723'MONUMENT FLUSH WITH THE GROUND, IS ABOUT 12 INCHES LOWER THAN
 PU0723'THE STATION MARK.
 PU0723'
 PU0723'BENCH MARK Z 121 SERVES AS THE AZIMUTH MARK.  IT IS A STANDARD
 PU0723'DISK STAMPED Z 121 1934 CEMENTED IN THE TOP OF A 5-INCH
 PU0723'SQUARE CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.  IT IS
 PU0723'49.1 FEET NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 10.6 FEET
 PU0723'NORTHWEST OF THE NORTHWEST RIGHT-OF-WAY FENCE, AND 10.6 FEET
 PU0723'NORTH-NORTHWEST OF A METAL WITNESS POST WITH SIGN IN THE FENCE
 PU0723'LINE.  TO REACH BENCH MARK Z 121 FROM THE SECOND FORK MENTIONED
 PU0723'IN THE DESCRIPTION ABOVE, TAKE THE RIGHT FORK AND GO NORTHEAST
 PU0723'0.6 MILE TO THE MARK ON THE LEFT.
 PU0723
 PU0723                          STATION RECOVERY (1962)
 PU0723
 PU0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0723'1.4 MI N FROM SULPHUR.
 PU0723'1.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0723'SULPHUR, ON THE TOP OF A KNOLL, 489 FEET NORTHWEST OF THE
 PU0723'CENTER LINE OF THE ROAD, 25.4 FEET NORTH-NORTHWEST OF R.M. 1,
 PU0723'27.3 FEET SOUTH OF R.M. 2, 400 FEET NORTHWEST OF A FENCE,
 PU0723'ABOUT 400 FEET NORTHEAST OF THE CENTER LINE OF A ROAD NORTHWEST,
 PU0723'ABOUT 35 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0723'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PU0723
 PU0723                          STATION RECOVERY (1963)
 PU0723
 PU0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0722 ***********************************************************************
 PU0722  DESIGNATION -  BALL RM 1
 PU0722  PID         -  PU0722
 PU0722  STATE/COUNTY-  SD/MEADE
 PU0722  COUNTRY     -  US
 PU0722  USGS QUAD   -  CAMP CREEK (2017)
 PU0722
 PU0722                         *CURRENT SURVEY CONTROL
 PU0722  ______________________________________________________________________
 PU0722* NAD 83(1986) POSITION- 44 53 39.24   (N) 102 54 15.51   (W)   HD_HELD1
 PU0722* NAVD 88 ORTHO HEIGHT -   855.345 (meters)     2806.24  (feet) ADJUSTED
 PU0722  ______________________________________________________________________
 PU0722  GEOID HEIGHT    -        -17.397 (meters)                     GEOID18
 PU0722  DYNAMIC HEIGHT  -        855.164 (meters)     2805.65  (feet) COMP
 PU0722  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0722
 PU0722  VERT ORDER      -  SECOND    CLASS 0
 PU0722
 PU0722.The horizontal coordinates were determined by differentially corrected
 PU0722.hand held GPS observations or other comparable positioning techniques
 PU0722.and have an estimated accuracy of +/- 3 meters.
 PU0722
 PU0722.The orthometric height was determined by differential leveling and
 PU0722.adjusted by the NATIONAL GEODETIC SURVEY
 PU0722.in June 1991.
 PU0722
 PU0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0722.GEOID18 height accuracy estimate available here.
 PU0722
 PU0722.Click photographs - Photos may exist for this station.
 PU0722
 PU0722.The dynamic height is computed by dividing the NAVD 88
 PU0722.geopotential number by the normal gravity value computed on the
 PU0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0722.degrees latitude (g = 980.6199 gals.).
 PU0722
 PU0722.The modeled gravity was interpolated from observed gravity values.
 PU0722
 PU0722;                    North         East    Units  Estimated Accuracy
 PU0722;SPC SD N     -   122,003.9     370,645.9     MT  (+/- 3 meters HH1 GPS) 
 PU0722
 PU0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6547673337(NAD 83)
 PU0722
 PU0722                          SUPERSEDED SURVEY CONTROL
 PU0722
 PU0722  NGVD 29 (??/??/92)  854.878  (m)         2804.71   (f) ADJ UNCH    2 0
 PU0722
 PU0722.Superseded values are not recommended for survey control.
 PU0722
 PU0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0722.See file dsdata.pdf to determine how the superseded data were derived.
 PU0722
 PU0722_MARKER: DR = REFERENCE MARK DISK
 PU0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0722_STAMPING: BALL NO 1 1951
 PU0722_MARK LOGO: CGS
 PU0722_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0722+STABILITY: SURFACE MOTION
 PU0722
 PU0722  HISTORY     - Date     Condition        Report By
 PU0722  HISTORY     - 1951     MONUMENTED       CGS
 PU0722  HISTORY     - 1962     GOOD             CGS
 PU0722  HISTORY     - 1963     GOOD             CGS
 PU0722
 PU0722                          STATION DESCRIPTION
 PU0722
 PU0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0722'1.4 MI N FROM SULPHUR.
 PU0722'1.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT SULPHUR,
 PU0722'ON A KNOLL, 459 FEET NORTHWEST OF THE CENTER LINE OF THE
 PU0722'ROAD, 25.4 FEET SOUTH-SOUTHEAST OF THE STATION, 375 FEET
 PU0722'NORTHWEST OF A FENCE, ABOUT LEVEL WITH THE STATION, AND SET
 PU0722'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 PU0722'GROUND.
 PU0722
 PU0722                          STATION RECOVERY (1963)
 PU0722
 PU0722'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0722'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0724 ***********************************************************************
 PU0724  DESIGNATION -  BALL RM 2
 PU0724  PID         -  PU0724
 PU0724  STATE/COUNTY-  SD/MEADE
 PU0724  COUNTRY     -  US
 PU0724  USGS QUAD   -  CAMP CREEK (2017)
 PU0724
 PU0724                         *CURRENT SURVEY CONTROL
 PU0724  ______________________________________________________________________
 PU0724* NAD 83(1986) POSITION- 44 53 39.70   (N) 102 54 15.90   (W)   HD_HELD1
 PU0724* NAVD 88 ORTHO HEIGHT -   855.212 (meters)     2805.81  (feet) ADJUSTED
 PU0724  ______________________________________________________________________
 PU0724  GEOID HEIGHT    -        -17.397 (meters)                     GEOID18
 PU0724  DYNAMIC HEIGHT  -        855.032 (meters)     2805.22  (feet) COMP
 PU0724  MODELED GRAVITY -    980,376.7   (mgal)                       NAVD 88
 PU0724
 PU0724  VERT ORDER      -  SECOND    CLASS 0
 PU0724
 PU0724.The horizontal coordinates were determined by differentially corrected
 PU0724.hand held GPS observations or other comparable positioning techniques
 PU0724.and have an estimated accuracy of +/- 3 meters.
 PU0724
 PU0724.The orthometric height was determined by differential leveling and
 PU0724.adjusted by the NATIONAL GEODETIC SURVEY
 PU0724.in June 1991.
 PU0724
 PU0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0724.GEOID18 height accuracy estimate available here.
 PU0724
 PU0724.Click photographs - Photos may exist for this station.
 PU0724
 PU0724.The dynamic height is computed by dividing the NAVD 88
 PU0724.geopotential number by the normal gravity value computed on the
 PU0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0724.degrees latitude (g = 980.6199 gals.).
 PU0724
 PU0724.The modeled gravity was interpolated from observed gravity values.
 PU0724
 PU0724;                    North         East    Units  Estimated Accuracy
 PU0724;SPC SD N     -   122,018.4     370,637.8     MT  (+/- 3 meters HH1 GPS) 
 PU0724
 PU0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6546773351(NAD 83)
 PU0724
 PU0724                          SUPERSEDED SURVEY CONTROL
 PU0724
 PU0724  NGVD 29 (??/??/92)  854.746  (m)         2804.28   (f) ADJ UNCH    2 0
 PU0724
 PU0724.Superseded values are not recommended for survey control.
 PU0724
 PU0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0724.See file dsdata.pdf to determine how the superseded data were derived.
 PU0724
 PU0724_MARKER: DR = REFERENCE MARK DISK
 PU0724_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0724_STAMPING: BALL NO 2 1951
 PU0724_MARK LOGO: CGS
 PU0724_PROJECTION: FLUSH
 PU0724_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0724+STABILITY: SURFACE MOTION
 PU0724
 PU0724  HISTORY     - Date     Condition        Report By
 PU0724  HISTORY     - 1951     MONUMENTED       CGS
 PU0724  HISTORY     - 1962     GOOD             CGS
 PU0724  HISTORY     - 1963     GOOD             CGS
 PU0724
 PU0724                          STATION DESCRIPTION
 PU0724
 PU0724'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0724'1.4 MI N FROM SULPHUR.
 PU0724'1.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT SULPHUR,
 PU0724'ON A KNOLL, 27.3 FEET NORTH OF THE STATION, 499 FEET NORTHWEST
 PU0724'OF THE CENTER LINE OF THE ROAD, 410 FEET NORTHWEST OF A FENCE,
 PU0724'ABOUT 1 FOOT LOWER THAN THE STATION, AND SET IN THE TOP OF A
 PU0724'CONCRETE POST FLUSH WITH THE GROUND.
 PU0724
 PU0724                          STATION RECOVERY (1963)
 PU0724
 PU0724'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0724'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0761 ***********************************************************************
 OQ0761  DESIGNATION -  BALTIC
 OQ0761  PID         -  OQ0761
 OQ0761  STATE/COUNTY-  SD/MINNEHAHA
 OQ0761  COUNTRY     -  US
 OQ0761  USGS QUAD   -  DELL RAPIDS (2017)
 OQ0761
 OQ0761                         *CURRENT SURVEY CONTROL
 OQ0761  ______________________________________________________________________
 OQ0761* NAD 83(1996) POSITION- 43 46 53.29665(N) 096 40 05.09180(W)   ADJUSTED
 OQ0761* NAVD 88 ORTHO HEIGHT -   502.    (meters)     1647.    (feet) SCALED
 OQ0761  ______________________________________________________________________
 OQ0761  GEOID HEIGHT    -        -26.150 (meters)                     GEOID18
 OQ0761  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 OQ0761  HORZ ORDER      -  FIRST
 OQ0761
 OQ0761.The horizontal coordinates were established by classical geodetic methods
 OQ0761.and adjusted by the National Geodetic Survey in January 1998.
 OQ0761
 OQ0761.The orthometric height was scaled from a topographic map.
 OQ0761
 OQ0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0761.GEOID18 height accuracy estimate available here.
 OQ0761
 OQ0761.Click photographs - Photos may exist for this station.
 OQ0761
 OQ0761.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0761
 OQ0761. The following values were computed from the NAD 83(1996) position.
 OQ0761
 OQ0761;                    North         East     Units Scale Factor Converg.
 OQ0761;SPC SD S     -   167,384.890   894,930.745   MT  0.99991091   +2 31 42.5
 OQ0761;SPC SD S     -   549,161.93  2,936,118.62   sFT  0.99991091   +2 31 42.5
 OQ0761;UTM  14      - 4,850,244.665   687,646.655   MT  1.00003311   +1 36 50.2
 OQ0761
 OQ0761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0761!SPC SD S     -   0.99992534  x   0.99991091  =   0.99983626
 OQ0761!UTM  14      -   0.99992534  x   1.00003311  =   0.99995845
 OQ0761
 OQ0761:                Primary Azimuth Mark                     Grid Az
 OQ0761:SPC SD S     -  BALTIC AZ MK 2                           345 25 26.7
 OQ0761:UTM  14      -  BALTIC AZ MK 2                           346 20 19.0
 OQ0761
 OQ0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8764650244(NAD 83)
 OQ0761
 OQ0761|---------------------------------------------------------------------|
 OQ0761| PID    Reference Object                     Distance      Geod. Az  |
 OQ0761|                                                           dddmmss.s |
 OQ0761| OQ0825 BALTIC EAST NIDARUS CH STEEPLE      APPROX. 6.0 KM 2045018.8 |
 OQ0761| CO2175 BALTIC RM 1                         356.270 METERS 21548     |
 OQ0761| OQ0765 BALTIC MUNICIPAL TANK               APPROX. 6.1 KM 2455814.9 |
 OQ0761| OQ0843 WILLOW CREEK LUTH CH SPIRE          APPROX.11.6 KM 2745832.3 |
 OQ0761| CO2178 BALTIC RM 4                         186.380 METERS 30120     |
 OQ0761| CO2176 BALTIC RM 2                         190.591 METERS 30206     |
 OQ0761| OQ0764 DELL RAPIDS WATER TANK              APPROX. 6.2 KM 3272507.8 |
 OQ0761| CO2173 BALTIC AZ MK                                       3474842.8 |
 OQ0761| CO2174 BALTIC AZ MK 2                                     3475709.2 |
 OQ0761| CO2177 BALTIC RM 3                         106.310 METERS 35730     |
 OQ0761|---------------------------------------------------------------------|
 OQ0761
 OQ0761                          SUPERSEDED SURVEY CONTROL
 OQ0761
 OQ0761  NAD 83(1986)-  43 46 53.30040(N)    096 40 05.07041(W) AD(       ) 1
 OQ0761  NAD 27      -  43 46 53.39500(N)    096 40 03.89800(W) AD(       ) 1
 OQ0761
 OQ0761.Superseded values are not recommended for survey control.
 OQ0761
 OQ0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0761.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0761
 OQ0761_MARKER: DS = TRIANGULATION STATION DISK
 OQ0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0761_STAMPING: BALTIC 1927
 OQ0761_MARK LOGO: CGS
 OQ0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0761+STABILITY: SURFACE MOTION
 OQ0761
 OQ0761  HISTORY     - Date     Condition        Report By
 OQ0761  HISTORY     - 1927     MONUMENTED       CGS
 OQ0761  HISTORY     - 1934     GOOD             CGS
 OQ0761  HISTORY     - 1935     GOOD             CGS
 OQ0761  HISTORY     - 1949     GOOD             CGS
 OQ0761  HISTORY     - 1971     GOOD             NGS
 OQ0761
 OQ0761                          STATION DESCRIPTION
 OQ0761
 OQ0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0761'ABOUT 1-1/4 MILES NORTH AND 3-1/2 MILES EAST OF TOWN OF BALTIC, 4-1/2
 OQ0761'MILES NORTH AND 8-1/2 MILES WEST OF GARRETSON, IN SW 1/4 SEC. 25,
 OQ0761'T104N, R49W, OF FIFTH PRINCIPAL MERIDIAN, ON LAND OWNED BY OLA
 OQ0761'MOLSKNES AND LEASED BY HAMMER BROS., ON HIGHEST PART OF RIDGE, ABOUT
 OQ0761'200 PACES EAST OF WEST SECTION-LINE ROAD, AND 106.4 METERS (349 FEET)
 OQ0761'SOUTH OF HALF-SECTION FENCE LINE.  SURFACE AND UNDERGROUND MARKS ARE
 OQ0761'STANDARD STATION DISKS IN CONCRETE.  UPPER MARK IS 1 FOOT BELOW
 OQ0761'SURFACE OF GROUND.  REFERENCE MARKS ARE STANDARD REFERENCE DISKS IN
 OQ0761'CONCRETE.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 1 IS 3.5 METERS (11 FEET) S AND 14.3 METERS
 OQ0761'(47 FEET) WEST OF NORTHWEST FENCE CORNER OF SECTION, AND 356.27 METERS
 OQ0761'(1,168.9 FEET) FROM STATION S 35 DEG 48 MIN W.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 2 IS IN WEST FENCE LINE, 4.13 METERS (13.5 FEET)
 OQ0761'NORTH OF NORTHWEST FENCE CORNER OF SECTION, 8.45 METERS (27.7 FEET)
 OQ0761'EAST OF CENTERLINE OF N-S SECTION-LINE ROAD, AND 190.55 METERS (625.2
 OQ0761'FEET) FROM STATION N 58 DEG 09 MIN W.
 OQ0761
 OQ0761                          STATION RECOVERY (1935)
 OQ0761
 OQ0761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0761'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 OQ0761'
 OQ0761'THE STATION IS LOCATED IN SW 1/4 SEC. 25, T104N, R49W.  ABOUT 3-1/2
 OQ0761'MILES EAST AND 1-1/4 MILES NORTH OF BALTIC, ON LAND OWNED BY A MR.
 OQ0761'MOLSKNES AND OCCUPIED BY HAMMER BROS.
 OQ0761'
 OQ0761'TO REACH FROM RR STATION IN BALTIC, GO EAST 3.5 MILES, TURN L, N, GO
 OQ0761'1.4 MILES TO STATION 0.05 MILE TO R, E, ON HIGHEST GROUND IN MIDDLE OF
 OQ0761'A CULTIVATED FIELD.  THE MARK IS 12 INCHES UNDERGROUND.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 1 (1927) IS 0.2 MILE SOUTHWEST OF STATION, 2 FEET
 OQ0761'EAST OF FENCE, 30 FEET NORTH OF FENCE CORNER, 20 FEET WEST OF
 OQ0761'CENTERLINE OF ROAD, FLUSH WITH GROUND, AND SET IN A SQUARE CONCRETE
 OQ0761'POST.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 2 (1927) IS 0.1 MILE NORTHWEST OF STATION, 1 FOOT
 OQ0761'EAST OF FENCE, 13 FEET NORTH OF FENCE CORNER, 17 FEET EAST OF
 OQ0761'CENTERLINE OF ROAD, FLUSH WITH GROUND, AND SET IN A SQUARE CONCRETE
 OQ0761'POST.
 OQ0761'
 OQ0761'A NEW REFERENCE MARK WAS SET 348.64 FEET (106.264 METERS) NORTH OF
 OQ0761'STATION.  IT WAS SET IN A SQUARE CONCRETE POST, STAMPED BALTIC-R.M.
 OQ0761'3-1935.  IT IS 1 FOOT SOUTH OF FENCE AND IS FLUSH WITH GROUND.
 OQ0761'
 OQ0761'NOTE-REFERENCE MARKS NOT MEASURED TO GREATER ACCURACY DUE TO TALL
 OQ0761'GROWTH OF WHEAT.
 OQ0761
 OQ0761                          STATION RECOVERY (1949)
 OQ0761
 OQ0761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0761'THE STATION, REFERENCE MARK NO. 2 1927 AND REFERENCE MARK NO. 3 1935
 OQ0761'WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 OQ0761'REFERENCE MARK NO. 1 WAS NOT FOUND.  HOWEVER, DUE TO TIME A THOROUGH
 OQ0761'SEARCH WAS NOT MADE WHEN STATION WAS OCCUPIED.  A SLIGHT DIFFERENCE
 OQ0761'WAS FOUND IN THE DISTANCE TO REFERENCE MARK NO. 3.
 OQ0761'
 OQ0761'THE STATION IS LOCATED ABOUT 4.0 MILES NORTHEAST OF BALTIC, 3.5 MILES
 OQ0761'SOUTHEAST OF DELL RAPIDS, IN A CULTIVATED FIELD.  IT IS ABOUT 12
 OQ0761'INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED BALTIC
 OQ0761'1927.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 2 IS 625.3 FEET NORTHWEST OF THE STATION, 22 FEET
 OQ0761'EAST OF THE CENTERLINE OF THE ROAD, 13 FEET NORTH OF THE FENCE CORNER
 OQ0761'AND 1 FOOT EAST OF FENCE.  IT IS ABOUT 3 INCHES BELOW THE SURFACE OF
 OQ0761'THE GROUND AND THE DISK IS STAMPED BALTIC NO 2 1927.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 3 IS 348.8 FEET NORTH OF THE STATION AND 1 FOOT
 OQ0761'SOUTH OF THE FENCE.  IT IS ABOUT 3 INCHES BELOW THE SURFACE OF THE
 OQ0761'GROUND AND THE DISK IS STAMPED BALTIC NO 3 1935.
 OQ0761'
 OQ0761'A NEW AZIMUTH MARK WAS SET ABOUT 0.40 MILE NORTH-NORTHWEST OF THE
 OQ0761'STATION.  IT IS 24 FEET EAST OF THE CENTERLINE OF THE ROAD, 2.5 FEET
 OQ0761'SOUTH OF A WITNESS POST AND 1 FOOT WEST OF THE FENCE.  IT PROJECTS 4
 OQ0761'INCHES AND THE DISK IS STAMPED BALTIC 1949.
 OQ0761'
 OQ0761'TO REACH FROM THE INTERSECTION OF MAIN STREET AND U.S. HIGHWAY 77 IN
 OQ0761'THE EAST EDGE OF DELL RAPIDS, GO SOUTH ON HIGHWAY 77 2.3 MILES TO
 OQ0761'CROSSROADS, TURN LEFT (EAST) 2.0 MILES TO CROSSROADS, TURN RIGHT
 OQ0761'(SOUTH) 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE SOUTH 0.3
 OQ0761'MILE TO FENCE CORNER ON THE LEFT AND REFERENCE MARK NO. 2.  HERE GO
 OQ0761'SOUTHEAST 0.1 MILE TO THE HIGHEST POINT OF FIELD AND THE STATION.
 OQ0761
 OQ0761                          STATION RECOVERY (1971)
 OQ0761
 OQ0761'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0761'THE STATION MARK AND REFERENCE MARK NO. 3 WERE RECOVERED IN GOOD
 OQ0761'CONDITION.  REFERENCE MARK NO. 2 WAS FOUND DESTROYED, IT HAD BEEN
 OQ0761'GRADED OUT DURING ROAD IMPROVEMENTS, THE DISK WAS REMOVED AT THIS
 OQ0761'TIME.  THE AZIMUTH MARK WAS FOUND IN POOR CONDITION, THE SIDE OF THE
 OQ0761'MARK HAD BEEN EXPOSED BY GRADING OPERATIONS, BUT THE HORIZONTAL
 OQ0761'DIRECTIONS CHECKED GOOD - THE DISK WAS REMOVED AT THIS TIME.
 OQ0761'REFERENCE MARK NO. 4 AND A NEW AZIMUTH MARK WERE SET AT THIS TIME.  A
 OQ0761'NEW DESCRIPTION FOLLOWS--
 OQ0761'
 OQ0761'THE STATION IS LOCATED ABOUT 4-1/2 MILES SOUTHEAST OF DELL RAPIDS AND
 OQ0761'3-1/2 MILES EAST-NORTHEAST OF BALTIC, IN THE SOUTHWEST 1/4 OF SEC. 25,
 OQ0761'T104N, R49W, ON THE HIGHEST PART OF A RIDGE IN A CULTIVATED FIELD ON
 OQ0761'PROPERTY OWNED BY MR. LOWELL RONNING, WHO LIVES ABOUT 2 MILES WEST OF
 OQ0761'THE STATION.
 OQ0761'
 OQ0761'THE STATION MARK IS A STANDARD DISK STAMPED BALTIC 1927, SET IN A
 OQ0761'SQUARE CONCRETE MONUMENT 12-INCHES BELOW GROUND SURFACE.  IT IS ABOUT
 OQ0761'540 FEET EAST OF THE NORTH SOUTH ROAD, AND IT IS 350 FEET SOUTH OF AN
 OQ0761'EAST-WEST FENCE LINE.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BALTIC NO 3 1935, SET
 OQ0761'IN A ROUND CONCRETE MONUMENT 8-INCHES BELOW GROUND SURFACE.  IT IS 540
 OQ0761'FEET EAST OF THE CENTER OF THE ROAD, 0.8 FEET SOUTH OF THE EAST-WEST
 OQ0761'FENCE LINE, AND 1.0 FOOT SOUTHWEST OF A METAL WITNESS POST.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED BALTIC 1927 NO 4 1971,
 OQ0761'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS 35
 OQ0761'FEET ESAT OF THE CENTER OF THE ROAD, 3 FEET EAST OF A CORNER FENCE
 OQ0761'POST, 1.2 FEET WEST OF A METAL WITNESS POST, AND IN THE EAST-WEST
 OQ0761'FENCE LINE.
 OQ0761'
 OQ0761'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BALTIC 1927 1971, SET IN A
 OQ0761'SQUARE CONCRETE MONUMENT WHICH PROJECTS 6 INCHES.  IT IS AT THE SOUTH
 OQ0761'EDGE OF A FIELD ENTRANCE, 32 FEET EAST OF THE CENTER OF THE ROAD, 1
 OQ0761'FOOT SOUTHWEST OF A GATE POST, AND 1.2 FEET NORTH OF A METAL WITNESS
 OQ0761'POST.
 OQ0761'
 OQ0761'TO REACH FROM THE POST OFFICE IN DELL RAPIDS, GO WEST ON MAIN STREET
 OQ0761'0.3 MILE TO THE CROSSROAD INTERSECTION WITH U.S. HIGHWAY 77, TURN LEFT
 OQ0761'AND GO SOUTH ON HIGHWAY 77 FOR 2.55 MILES TO A CROSSROAD, TURN LEFT
 OQ0761'AND GO EAST ON A GRAVELED ROAD 2.0 MILES TO A CROSSROAD, TURN RIGHT
 OQ0761'AND GO SOUTH 0.2 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED,
 OQ0761'CONTINUE SOUTH 0.3 MILE TO REFERENCE MARK NO. 4 ON THE LEFT AT A FENCE
 OQ0761'CORNER.
 OQ0761'
 OQ0761'THE STATION IS APPROXIMATELY 0.1 MILE SOUTHEAST ACROSS THE FIELD AT
 OQ0761'THE TOP OF THE HILL.
 OQ0761'
 OQ0761'REFERENCE MARK NO. 1 WAS SEARCHED FOR BUT NOT FOUND.  IT IS BELIEVED
 OQ0761'TO HAVE BEEN DESTROYED.  THE FENCES REFERRED TO HAVE BEEN REMOVED AND
 OQ0761'THE FIELD PLOWED OUT TO THE EDGE OF THE DITCH.
 OQ0761'
 OQ0761'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2 MILES
 OQ0761'EAST OF BALTIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0825 ***********************************************************************
 OQ0825  DESIGNATION -  BALTIC EAST NIDARUS CH STEEPLE
 OQ0825  PID         -  OQ0825
 OQ0825  STATE/COUNTY-  SD/MINNEHAHA
 OQ0825  COUNTRY     -  US
 OQ0825  USGS QUAD   -  RENNER (2017)
 OQ0825
 OQ0825                         *CURRENT SURVEY CONTROL
 OQ0825  ______________________________________________________________________
 OQ0825* NAD 83(1996) POSITION- 43 43 56.65907(N) 096 41 57.83950(W)   ADJUSTED
 OQ0825  ______________________________________________________________________
 OQ0825  GEOID HEIGHT    -        -26.192 (meters)                     GEOID18
 OQ0825  LAPLACE CORR    -         -0.44  (seconds)                    DEFLEC18
 OQ0825  HORZ ORDER      -  THIRD
 OQ0825
 OQ0825.The horizontal coordinates were established by classical geodetic methods
 OQ0825.and adjusted by the National Geodetic Survey in January 1998.
 OQ0825
 OQ0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0825.GEOID18 height accuracy estimate available here.
 OQ0825
 OQ0825.Click photographs - Photos may exist for this station.
 OQ0825
 OQ0825.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0825
 OQ0825. The following values were computed from the NAD 83(1996) position.
 OQ0825
 OQ0825;                    North         East     Units Scale Factor Converg.
 OQ0825;SPC SD S     -   161,828.260   892,650.667   MT  0.99990884   +2 30 24.8
 OQ0825;SPC SD S     -   530,931.55  2,928,638.06   sFT  0.99990884   +2 30 24.8
 OQ0825;UTM  14      - 4,844,724.516   685,277.827   MT  1.00002225   +1 35 27.0
 OQ0825
 OQ0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8527744724(NAD 83)
 OQ0825
 OQ0825                          SUPERSEDED SURVEY CONTROL
 OQ0825
 OQ0825  NAD 83(1995)-  43 43 56.66501(N)    096 41 57.81731(W) AD(       ) 3
 OQ0825  NAD 83(1986)-  43 43 56.66228(N)    096 41 57.81882(W) AD(       ) 3
 OQ0825  NAD 27      -  43 43 56.75000(N)    096 41 56.64000(W) AD(       ) 3
 OQ0825
 OQ0825.Superseded values are not recommended for survey control.
 OQ0825
 OQ0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0825.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0825
 OQ0825_MARKER: 90 = CHURCH SPIRE
 OQ0825
 OQ0825  HISTORY     - Date     Condition        Report By
 OQ0825  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0825  HISTORY     - 1935     GOOD             CGS
 OQ0825  HISTORY     - 1956     GOOD             CGS
 OQ0825
 OQ0825                          STATION DESCRIPTION
 OQ0825
 OQ0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0825'BUILDING IS THE SAME AS IN 1927.
 OQ0825
 OQ0825                          STATION RECOVERY (1956)
 OQ0825
 OQ0825'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (RER)
 OQ0825'STATION IS ABOUT 3 MILES SE OF THE VILLAGE OF BALTIC.  TO REACH
 OQ0825'FROM BALTIC GO EAST ON PAVED ROAD 1.4 MILES TO U.S. HWY. 77, TURN
 OQ0825'RIGHT (SOUTH) FOR 2.0 MILES TO CROSS ROAD, TURN LEFT (EAST) FOR
 OQ0825'0.5 MILES TO STATION ON LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0765 ***********************************************************************
 OQ0765  DESIGNATION -  BALTIC MUNICIPAL TANK
 OQ0765  PID         -  OQ0765
 OQ0765  STATE/COUNTY-  SD/MINNEHAHA
 OQ0765  COUNTRY     -  US
 OQ0765  USGS QUAD   -  DELL RAPIDS (2017)
 OQ0765
 OQ0765                         *CURRENT SURVEY CONTROL
 OQ0765  ______________________________________________________________________
 OQ0765* NAD 83(1996) POSITION- 43 45 33.10831(N) 096 44 13.01392(W)   ADJUSTED
 OQ0765  ______________________________________________________________________
 OQ0765  GEOID HEIGHT    -        -26.139 (meters)                     GEOID18
 OQ0765  LAPLACE CORR    -         -1.72  (seconds)                    DEFLEC18
 OQ0765  HORZ ORDER      -  THIRD
 OQ0765
 OQ0765.The horizontal coordinates were established by classical geodetic methods
 OQ0765.and adjusted by the National Geodetic Survey in January 1998.
 OQ0765
 OQ0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0765.GEOID18 height accuracy estimate available here.
 OQ0765
 OQ0765.Click photographs - Photos may exist for this station.
 OQ0765
 OQ0765.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0765
 OQ0765. The following values were computed from the NAD 83(1996) position.
 OQ0765
 OQ0765;                    North         East     Units Scale Factor Converg.
 OQ0765;SPC SD S     -   164,670.305   889,499.843   MT  0.99990988   +2 28 51.5
 OQ0765;SPC SD S     -   540,255.83  2,918,300.73   sFT  0.99990988   +2 28 51.5
 OQ0765;UTM  14      - 4,847,616.858   682,172.496   MT  1.00000821   +1 33 56.2
 OQ0765
 OQ0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8217247616(NAD 83)
 OQ0765
 OQ0765                          SUPERSEDED SURVEY CONTROL
 OQ0765
 OQ0765  NAD 83(1986)-  43 45 33.11210(N)    096 44 12.99244(W) AD(       ) 3
 OQ0765  NAD 27      -  43 45 33.20700(N)    096 44 11.81100(W) AD(       ) 3
 OQ0765
 OQ0765.Superseded values are not recommended for survey control.
 OQ0765
 OQ0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0765.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0765
 OQ0765_MARKER: 53 = ELEVATED TANK
 OQ0765
 OQ0765  HISTORY     - Date     Condition        Report By
 OQ0765  HISTORY     - 1949     FIRST OBSERVED   CGS
 OQ0765
 OQ0765                          STATION DESCRIPTION
 OQ0765
 OQ0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0765'STATION IS LOCATED IN THE SOUTHEAST EDGE OF BALTIC ON THE HIGHEST
 OQ0765'POINT IN TOWN.  STATION IS OF STEEL CONSTRUCTION WITH FOUR LEGS,
 OQ0765'ABOUT 110 FEET HIGH AND SILVER IN COLOR.
 OQ0765'
 OQ0765'THE POINT INTERSECTED WAS THE BALL FINIAL.
 OQ0765'
 OQ0765'TO REACH FROM THE POST OFFICE IN BALTIC GO EAST ON THE MAIN STREET
 OQ0765'FOR 0.1 MILE.  TURN RIGHT AND GO SOUTH FOR 0.05 MILE.  TURN LEFT
 OQ0765'AND GO EAST FOR 0.05 MILE TO STATION ON LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0916 ***********************************************************************
 OR0916  DESIGNATION -  BAMERLIN
 OR0916  PID         -  OR0916
 OR0916  STATE/COUNTY-  SD/TRIPP
 OR0916  COUNTRY     -  US
 OR0916  USGS QUAD   -  PAXTON (2017)
 OR0916
 OR0916                         *CURRENT SURVEY CONTROL
 OR0916  ______________________________________________________________________
 OR0916* NAD 83(1996) POSITION- 43 01 21.62353(N) 099 32 33.58898(W)   ADJUSTED
 OR0916* NAVD 88 ORTHO HEIGHT -   717.    (meters)     2352.    (feet) SCALED
 OR0916  ______________________________________________________________________
 OR0916  GEOID HEIGHT    -        -24.837 (meters)                     GEOID18
 OR0916  LAPLACE CORR    -         -4.27  (seconds)                    DEFLEC18
 OR0916  HORZ ORDER      -  FIRST
 OR0916
 OR0916.The horizontal coordinates were established by classical geodetic methods
 OR0916.and adjusted by the National Geodetic Survey in January 1998.
 OR0916
 OR0916.The orthometric height was scaled from a topographic map.
 OR0916
 OR0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0916.GEOID18 height accuracy estimate available here.
 OR0916
 OR0916.Click photographs - Photos may exist for this station.
 OR0916
 OR0916.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0916
 OR0916. The following values were computed from the NAD 83(1996) position.
 OR0916
 OR0916;                    North         East     Units Scale Factor Converg.
 OR0916;SPC SD S     -    76,886.630   664,444.748   MT  0.99996055   +0 32 43.6
 OR0916;SPC SD S     -   252,252.22  2,179,932.48   sFT  0.99996055   +0 32 43.6
 OR0916;UTM  14      - 4,763,475.487   455,784.604   MT  0.99962405   -0 22 12.9
 OR0916
 OR0916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0916!SPC SD S     -   0.99989142  x   0.99996055  =   0.99985197
 OR0916!UTM  14      -   0.99989142  x   0.99962405  =   0.99951551
 OR0916
 OR0916:                Primary Azimuth Mark                     Grid Az
 OR0916:SPC SD S     -  BAMERLIN AZ MK                           108 48 53.7
 OR0916:UTM  14      -  BAMERLIN AZ MK                           109 43 50.2
 OR0916
 OR0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN5578463475(NAD 83)
 OR0916
 OR0916|---------------------------------------------------------------------|
 OR0916| PID    Reference Object                     Distance      Geod. Az  |
 OR0916|                                                           dddmmss.s |
 OR0916| OR0915 PAXTON CATH CH WHITE CUPOLA         APPROX. 6.7 KM 0063617.9 |
 OR0916| CO2180 BAMERLIN RM 1                        32.400 METERS 08333     |
 OR0916| CO2179 BAMERLIN AZ MK                                     1092137.3 |
 OR0916| CO2181 BAMERLIN RM 2                        76.749 METERS 13643     |
 OR0916|---------------------------------------------------------------------|
 OR0916
 OR0916                          SUPERSEDED SURVEY CONTROL
 OR0916
 OR0916  NAD 83(1995)-  43 01 21.62352(N)    099 32 33.58923(W) AD(       ) 1
 OR0916  NAD 83(1986)-  43 01 21.63045(N)    099 32 33.59816(W) AD(       ) 1
 OR0916  NAD 27      -  43 01 21.62100(N)    099 32 32.19900(W) AD(       ) 1
 OR0916
 OR0916.Superseded values are not recommended for survey control.
 OR0916
 OR0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0916.See file dsdata.pdf to determine how the superseded data were derived.
 OR0916
 OR0916_MARKER: DS = TRIANGULATION STATION DISK
 OR0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0916_STAMPING: BAMERLIN 1936
 OR0916_MARK LOGO: CGS
 OR0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0916+STABILITY: SURFACE MOTION
 OR0916
 OR0916  HISTORY     - Date     Condition        Report By
 OR0916  HISTORY     - 1936     MONUMENTED       CGS
 OR0916  HISTORY     - 1949     GOOD             CGS
 OR0916
 OR0916                          STATION DESCRIPTION
 OR0916
 OR0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0916'THE STATION IS ABOUT 1.6 MILES NORTH OF THE SOUTH DAKOTA-NEBRASKA
 OR0916'STATE LINE, 3.8 MILES SOUTH AND 0.4 MILE WEST OF PAXTON,
 OR0916'14.2 MILES SOUTH AND 1.4 MILES WEST OF DALLAS IN THE SW 1/4
 OR0916'SE 1/4 SEC. 24, R. 74 W., T. 95 N., ON LAND BELONGING TO ED.
 OR0916'BAMERLIN.  THE STATION IS ON THE HIGHEST POINT OF A BUTTE
 OR0916'ABOUT 150 YARDS LONG EXTENDING NORTHWEST-SOUTHEAST ABOUT 300
 OR0916'YARDS NORTHWEST OF A VACANT HOUSE, ABOUT 250 YARDS NORTH OF A
 OR0916'FARM ROAD LEADING FROM COUNTY ROAD WEST.  STATION MARK IS A
 OR0916'STANDARD BRONZE DISK SET IN A CONCRETE BLOCK WHICH PROJECTS
 OR0916'ABOUT 4 INCHES.
 OR0916'
 OR0916'REFERENCE MARK NO. 1, IS EAST-SOUTHEAST OF THE STATION,
 OR0916'ALONG THE EAST SIDE OF THE BUTTE.  IT PROJECTS ABOUT 5 INCHES.
 OR0916'
 OR0916'REFERENCE MARK NO. 2, IS SET IN A ROCK OUTCROPPING
 OR0916'TO THE SOUTH-SOUTHEAST OF THE STATION.  IT IS FLUSH WITH THE
 OR0916'SURFACE OF THE ROCK.
 OR0916'
 OR0916'THE AZIMUTH MARK IS LOCATED IN AN EAST-WEST FENCE LINE 15 FEET
 OR0916'NORTH OF A FARM ROAD WHICH LEAVES THE MAIN COUNTY ROAD 4.3
 OR0916'MILES SOUTH OF THE TOWN OF PAXTON, 35 FEET WEST OF THE COUNTY
 OR0916'ROAD AND 12 FEET WEST OF THE NORTH-SOUTH FENCE LINE.  IT IS
 OR0916'A STANDARD MARK SET IN A SQUARE CONCRETE BLOCK WHICH PROJECTS
 OR0916'6 INCHES.
 OR0916'
 OR0916'TO REACH FROM DALLAS, GO SOUTH ON COUNTY ROAD 10.5 MILES,
 OR0916'WEST 1.0 MILE TO CROSS ROAD IN PAXTON, THEN SOUTH 4.3 MILES ON
 OR0916'COUNTY ROAD TO FARM ROAD LEADING WEST ABOUT 200 YARDS SOUTH OF
 OR0916'BUTTE ON WEST SIDE OF ROAD, THERE TURN WEST AND FOLLOW FARM
 OR0916'ROAD 0.3 MILE TO A WIRE GATE.  GO THROUGH GATE AND TURN NORTH.
 OR0916'GO ACROSS PASTURE ABOUT 0.5 MILE UP SOUTHWEST SIDE OF BUTTE.
 OR0916'AFTER REACHING TOP, FOLLOW ALONG RIDGE IN A NORTHWESTERLY
 OR0916'DIRECTION ABOUT 200 YARDS TO STATION.
 OR0916'
 OR0916'SIGNALS SHOWN FROM THE GROUND AT WEWELA AND FROM 64-FOOT TOWERS
 OR0916'AT HEATH AND THOMAS WERE VISIBLE FROM THE GROUND AT THIS STATION.
 OR0916
 OR0916                          STATION RECOVERY (1949)
 OR0916
 OR0916'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (RLE)
 OR0916'THE STATION, REFERENCE MARK NO 1,
 OR0916'REFERENCE MARK NO 2, AND AZIMUTH MARK,
 OR0916'RECOVERED AND FOUND IN GOOD CONDITION.
 OR0916'
 OR0916'FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 OR0916'
 OR0916'THE STATION IS LOCATED ABOUT 8.0 MILES NORTH-NORTHEAST OF
 OR0916'BURTON, NEBRASKA, 7.0 MILES NORTH-NORTHWEST OF MILLS, 3.8
 OR0916'MILES SOUTH AND 0.4 MILE WEST OF PAXTON AND 1.6 MILES NORTH
 OR0916'OF THE NEBRASKA-SOUTH DAKOTA STATE LINE, ON THE HIGHEST POINT
 OR0916'OF A PROMINENT BUTTE EXTENDING NORTHWEST AND SOUTHEAST AND ON
 OR0916'LAND OWNED BY MR. ED BAMERLIN.  IT IS ABOUT 100 FEET SOUTHEAST
 OR0916'OF THE NORTHWEST END OF THE BUTTE AND 4 FEET SOUTH OF WITNESS
 OR0916'POST, IT IS STAMPED BAMERLIN 1936 AND PROJECTS 4 INCHES.
 OR0916'
 OR0916'REFERENCE MARK NO 1 IS EAST-NORTHEAST OF THE STATION AND ABOUT
 OR0916'1 FOOT LOWER IN ELEVATION THAN STATION MARK.  IT IS STAMPED
 OR0916'BAMERLIN NO 1 1936 AND PROJECTS 3 INCHES.
 OR0916'
 OR0916'REFERENCE MARK NO 2 IS SOUTHEAST OF THE STATION, SET IN BEDROCK
 OR0916'OUTCROP ABOUT 2 FEET LOWER IN ELEVATION THAN STATION MARK.
 OR0916'IT IS STAMPED BAMERLIN NO 2 1936 AND SET FLUSH WITH THE ROCK
 OR0916'SURFACE.
 OR0916'
 OR0916'THE AZIMUTH MARK IS ABOUT 0.8 MILE EAST-SOUTHEAST OF THE STATION,
 OR0916'60 FEET WEST OF THE CENTER OF NORTH-SOUTH ROAD, 12 FEET WEST
 OR0916'OF FENCE CORNER, 2 FEET NORTHWEST OF WITNESS POST AND 1-1/2
 OR0916'FEET NORTH OF EAST-WEST FENCE LINE.  IT IS STAMPED BAMERLIN 1936
 OR0916'AND SET 6 INCHES BELOW THE GROUND SURFACE.
 OR0916'
 OR0916'TO REACH THE STATION FROM THE POST OFFICE IN BURTON, GO EAST FOR
 OR0916'1.0 MILE, TURN LEFT AND GO NORTH ON MAIN TRAVELED ROAD FOR 2.0
 OR0916'MILES, TURN RIGHT AND GO EAST ON MAIN ROAD FOR 1.0 MILE TO SIDE
 OR0916'ROAD LEFT 0.5 MILE EAST OF SCHOOL HOUSE ON NORTH SIDE OF ROAD,
 OR0916'TURN LEFT AND FOLLOW MAIN TRAVELED ROAD NORTH CROSSING THE KEYA
 OR0916'PAHA RIVER BRIDGE FOR 4.15 MILES TO T-INTERSECTION, TURN RIGHT
 OR0916'AND FOLLOW MAIN TRAVELED ROAD EAST AND NORTH FOR 1.55 MILE TO
 OR0916'T-ROAD RIGHT, CONTINUE NORTH ON MAIN ROAD FOR 0.75 MILE TO
 OR0916'AZIMUTH MARK ON WEST SIDE OF ROAD AS DESCRIBED, CONTINUE
 OR0916'NORTH ON MAIN ROAD FOR 0.5 MILE TO GATES ON BOTH SIDES OF
 OR0916'ROAD, TURN LEFT THROUGH GATE ON THE WEST SIDE OF ROAD AND
 OR0916'GO WEST ACROSS PASTURE PASSING TO THE SOUTH OF OLD BUILDINGS
 OR0916'FOR 0.25 MILE TO FENCE LINE, TURN LEFT AT FENCE LINE AND GO
 OR0916'SOUTH FOR 0.25 MILE TO END OF TRUCK TRAVEL.  FROM THIS
 OR0916'POINT BY TAKING FENCE LINE DOWN IT IS POSSIBLE TO DRIVE
 OR0916'CLOSER TO STATION.  PACK WILL REQUIRE ABOUT 10 MINUTES.
 OR0916'
 OR0916'OBSERVATIONS MADE FROM A 4 FOOT STAND.
 OR0916'
 OR0916'4 FOOT SIGNALS AT STATIONS, MILLS 1934, BURTON AND WEWELA 1936
 OR0916'ARE VISIBLE AT 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0512 ***********************************************************************
 QT0512  DESIGNATION -  BAMS
 QT0512  PID         -  QT0512
 QT0512  STATE/COUNTY-  SD/HARDING
 QT0512  COUNTRY     -  US
 QT0512  USGS QUAD   -  BAMS BUTTE (2017)
 QT0512
 QT0512                         *CURRENT SURVEY CONTROL
 QT0512  ______________________________________________________________________
 QT0512* NAD 83(1996) POSITION- 45 27 48.08103(N) 103 20 00.26164(W)   ADJUSTED
 QT0512* NAVD 88 ORTHO HEIGHT -   975.    (meters)     3199.    (feet) SCALED
 QT0512  ______________________________________________________________________
 QT0512  GEOID HEIGHT    -        -16.287 (meters)                     GEOID18
 QT0512  LAPLACE CORR    -         -3.22  (seconds)                    DEFLEC18
 QT0512  HORZ ORDER      -  SECOND
 QT0512
 QT0512.The horizontal coordinates were established by classical geodetic methods
 QT0512.and adjusted by the National Geodetic Survey in January 1998.
 QT0512
 QT0512.The orthometric height was scaled from a topographic map.
 QT0512
 QT0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0512.GEOID18 height accuracy estimate available here.
 QT0512
 QT0512.Click photographs - Photos may exist for this station.
 QT0512
 QT0512.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0512
 QT0512. The following values were computed from the NAD 83(1996) position.
 QT0512
 QT0512;                    North         East     Units Scale Factor Converg.
 QT0512;SPC SD N     -   186,501.870   339,381.285   MT  0.99996496   -2 21 33.0
 QT0512;SPC SD N     -   611,881.55  1,113,453.43   sFT  0.99996496   -2 21 33.0
 QT0512;UTM  13      - 5,035,776.341   630,289.821   MT  0.99980871   +1 11 17.2
 QT0512
 QT0512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0512!SPC SD N     -   0.99984964  x   0.99996496  =   0.99981461
 QT0512!UTM  13      -   0.99984964  x   0.99980871  =   0.99965838
 QT0512
 QT0512:                Primary Azimuth Mark                     Grid Az
 QT0512:SPC SD N     -  BAMS AZ MK                               001 15 50.3
 QT0512:UTM  13      -  BAMS AZ MK                               357 43 00.1
 QT0512
 QT0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL3028935776(NAD 83)
 QT0512
 QT0512|---------------------------------------------------------------------|
 QT0512| PID    Reference Object                     Distance      Geod. Az  |
 QT0512|                                                           dddmmss.s |
 QT0512| CQ7003 BAMS RM 1                            21.129 METERS 11603     |
 QT0512| CQ7004 BAMS RM 2                             9.787 METERS 33310     |
 QT0512| CQ7002 BAMS AZ MK                                         3585417.3 |
 QT0512|---------------------------------------------------------------------|
 QT0512
 QT0512                          SUPERSEDED SURVEY CONTROL
 QT0512
 QT0512  NAD 83(1993)-  45 27 48.07252(N)    103 20 00.25747(W) AD(       ) 2
 QT0512  NAD 83(1986)-  45 27 48.06953(N)    103 20 00.25692(W) AD(       ) 2
 QT0512  NAD 27      -  45 27 48.09200(N)    103 19 58.59600(W) AD(       ) 2
 QT0512
 QT0512.Superseded values are not recommended for survey control.
 QT0512
 QT0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0512.See file dsdata.pdf to determine how the superseded data were derived.
 QT0512
 QT0512_MARKER: DS = TRIANGULATION STATION DISK
 QT0512_SETTING: 66 = SET IN ROCK OUTCROP
 QT0512_STAMPING: BAMS 1952
 QT0512_MARK LOGO: CGS
 QT0512_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QT0512+STABILITY: POSITION/ELEVATION WELL
 QT0512
 QT0512  HISTORY     - Date     Condition        Report By
 QT0512  HISTORY     - 1952     MONUMENTED       CGS
 QT0512
 QT0512                          STATION DESCRIPTION
 QT0512
 QT0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0512'THE STATION IS ON THE SUMMIT OF BAMS BUTTE, ABOUT 13 MILES
 QT0512'SOUTHEAST OF BUFFALO, 12-1/2 MILES SOUTHWEST OF REVA, 6 MILES
 QT0512'SOUTH OF STATE HIGHWAY 8, AND IN SECTION 1, T 17 N, R 6 E.
 QT0512'
 QT0512'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8 AND
 QT0512'U.S. HIGHWAY 85 ABOUT 1-1/2 MILES SOUTH OF BUFFALO, GO EAST ON
 QT0512'HIGHWAY 8 FOR 10.8 MILES TO A FORK, BEAR RIGHT AND GO SOUTHEAST
 QT0512'ON DIRT ROAD FOR 5.9 MILES TO A CATTLE GUARD, CONTINUE FOR 0.1
 QT0512'MILE TO A TRACK ROAD RIGHT, TURN RIGHT AND GO WEST ON TRACK ROAD
 QT0512'FOR 0.7 MILE TO THE AZIMUTH MARK ON LEFT, TURN LEFT AND GO SOUTH
 QT0512'ACROSS COUNTRY FOR 0.65 MILE TO THE NORTHWEST BASE OF THE
 QT0512'BUTTE, PACK SOUTH FOR ABOUT 100 YARDS TO TOP OF BUTTE AND
 QT0512'STATION.
 QT0512'
 QT0512'THE STATION MARK IS SET FLUSH IN OUTCROPPING BEDROCK, AND THE
 QT0512'DISK IS STAMPED BAMS 1952.
 QT0512'
 QT0512'REFERENCE MARK 1 IS 3 FEET NORTH OF THE SOUTH EDGE OF THE BUTTE.
 QT0512'THE MARK IS SET FLUSH IN OUTCROPPING BEDROCK, AND THE DISK IS
 QT0512'STAMPED BAMS NO 1 1952.
 QT0512'
 QT0512'REFERENCE MARK 2 IS 4 FEET SOUTH OF THE NORTH EDGE OF THE BUTTE.
 QT0512'THE MARK IS SET FLUSH IN OUTCROPPING BEDROCK, AND THE DISK IS
 QT0512'STAMPED BAMS NO 2 1952.
 QT0512'
 QT0512'THE AZIMUTH MARK IS 17 FEET SOUTH OF THE CENTER OF A TRACK ROAD
 QT0512'AND 3 FEET WEST-SOUTHWEST OF A 4 X 4 INCH WITNESS POST.  THE
 QT0512'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED BAMS 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0642 ***********************************************************************
 OR0642  DESIGNATION -  BANK
 OR0642  PID         -  OR0642
 OR0642  STATE/COUNTY-  SD/CHARLES MIX
 OR0642  COUNTRY     -  US
 OR0642  USGS QUAD   -  ACADEMY (2017)
 OR0642
 OR0642                         *CURRENT SURVEY CONTROL
 OR0642  ______________________________________________________________________
 OR0642* NAD 83(1996) POSITION- 43 23 13.41132(N) 099 06 07.90508(W)   ADJUSTED
 OR0642* NAVD 88 ORTHO HEIGHT -   487.308 (meters)     1598.78  (feet) ADJUSTED
 OR0642  ______________________________________________________________________
 OR0642  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 OR0642  LAPLACE CORR    -          0.12  (seconds)                    DEFLEC18
 OR0642  DYNAMIC HEIGHT  -        487.141 (meters)     1598.23  (feet) COMP
 OR0642  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OR0642
 OR0642  HORZ ORDER      -  THIRD
 OR0642  VERT ORDER      -  FIRST     CLASS II
 OR0642
 OR0642.The horizontal coordinates were established by classical geodetic methods
 OR0642.and adjusted by the National Geodetic Survey in January 1998.
 OR0642
 OR0642.The orthometric height was determined by differential leveling and
 OR0642.adjusted by the NATIONAL GEODETIC SURVEY
 OR0642.in June 1991.
 OR0642
 OR0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0642.GEOID18 height accuracy estimate available here.
 OR0642
 OR0642.Click photographs - Photos may exist for this station.
 OR0642
 OR0642.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0642
 OR0642.The dynamic height is computed by dividing the NAVD 88
 OR0642.geopotential number by the normal gravity value computed on the
 OR0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0642.degrees latitude (g = 980.6199 gals.).
 OR0642
 OR0642.The modeled gravity was interpolated from observed gravity values.
 OR0642
 OR0642. The following values were computed from the NAD 83(1996) position.
 OR0642
 OR0642;                    North         East     Units Scale Factor Converg.
 OR0642;SPC SD S     -   117,798.528   699,743.579   MT  0.99991498   +0 50 57.5
 OR0642;SPC SD S     -   386,477.34  2,295,742.06   sFT  0.99991498   +0 50 57.5
 OR0642;UTM  14      - 4,803,803.536   491,722.660   MT  0.99960084   -0 04 12.7
 OR0642
 OR0642!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0642!SPC SD S     -   0.99992771  x   0.99991498  =   0.99984270
 OR0642!UTM  14      -   0.99992771  x   0.99960084  =   0.99952858
 OR0642
 OR0642:                Primary Azimuth Mark                     Grid Az
 OR0642:SPC SD S     -  BANK AZ MK                               050 26 39.3
 OR0642:UTM  14      -  BANK AZ MK                               051 21 49.5
 OR0642
 OR0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9172203803(NAD 83)
 OR0642
 OR0642|---------------------------------------------------------------------|
 OR0642| PID    Reference Object                     Distance      Geod. Az  |
 OR0642|                                                           dddmmss.s |
 OR0642| OR0640 BANK AZ MK                                         0511736.8 |
 OR0642| OR0643 BANK RM 1                            15.310 METERS 19124     |
 OR0642| OR0644 BANK RM 2                            18.355 METERS 30914     |
 OR0642|---------------------------------------------------------------------|
 OR0642
 OR0642                          SUPERSEDED SURVEY CONTROL
 OR0642
 OR0642  NAD 83(1995)-  43 23 13.41152(N)    099 06 07.90737(W) AD(       ) 3
 OR0642  NAD 83(1986)-  43 23 13.41457(N)    099 06 07.91452(W) AD(       ) 3
 OR0642  NAD 27      -  43 23 13.41600(N)    099 06 06.58400(W) AD(       ) 3
 OR0642  NGVD 29 (??/??/92)  486.956  (m)         1597.62   (f) ADJ UNCH    1 2
 OR0642  NGVD 29             486.96   (m)         1597.6    (f) LEVELING    3  
 OR0642
 OR0642.Superseded values are not recommended for survey control.
 OR0642
 OR0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0642.See file dsdata.pdf to determine how the superseded data were derived.
 OR0642
 OR0642_MARKER: DS = TRIANGULATION STATION DISK
 OR0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0642_STAMPING: BANK 1948
 OR0642_MARK LOGO: CGS
 OR0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0642+STABILITY: SURFACE MOTION
 OR0642
 OR0642  HISTORY     - Date     Condition        Report By
 OR0642  HISTORY     - 1948     MONUMENTED       CGS
 OR0642  HISTORY     - 1949     GOOD             CGS
 OR0642  HISTORY     - 1963     GOOD             CGS
 OR0642
 OR0642                          STATION DESCRIPTION
 OR0642
 OR0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0642'STATION IS LOCATED ABOUT 12 MILES WEST OF PLATTE AND 1 MILE
 OR0642'NORTH OF THE MISSOURI RIVER ON A LOW HILL IN OPEN FIELD.
 OR0642'STATION IS 8.5 FEET EAST NORTHEAST OF WITNESS POST.  THE MARK
 OR0642'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED BANK 1948.
 OR0642'
 OR0642'REFERENCE MARK NO. 1 IS 50.23 FEET SOUTH OF STATION.  THE
 OR0642'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED BANK
 OR0642'NO 1 1948.
 OR0642'
 OR0642'REFERENCE MARK NO. 2 IS 60.22 FEET WEST NORTHWEST OF STATION.
 OR0642'THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED
 OR0642'BANK NO 2 1948.
 OR0642'
 OR0642'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE NORTH NORTHEAST OF
 OR0642'STATION, 31 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF DIRT
 OR0642'ROAD, 2 FEET SOUTHWEST OF GATE POST AND 2 FEET EAST OF WITNESS
 OR0642'POST.  THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 OR0642'BANK 1948.
 OR0642'
 OR0642'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 281 AND STATE
 OR0642'HIGHWAY 50 IN PLATTE, GO WEST ON GRAVEL ROAD FOR 11.2 MILES TO
 OR0642'A T ROAD.  TURN RIGHT AND GO NORTH 0.5 MILE AND THEN LEFT
 OR0642'AND GO WEST FOR 1.6 MILES TO GATE ON LEFT OR SOUTH SIDE OF
 OR0642'ROAD AND AZIMUTH MARK AS DESCRIBED.  PASS THROUGH GATE AND
 OR0642'FOLLOW TRACK ROAD SOUTHWESTERLY ACROSS FIELD FOR 0.6 MILE TO
 OR0642'STATION.
 OR0642'
 OR0642'A 4 FOOT SIGNAL AT STATION BRICKKILN 2 1934 IS VISIBLE FROM
 OR0642'THE GROUND.
 OR0642'
 OR0642'A 10 FOOT SIGNAL AT STATION ACADEMY IS VISIBLE FROM THE GROUND.
 OR0642'
 OR0642'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OR0642
 OR0642                          STATION RECOVERY (1949)
 OR0642
 OR0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0642'13.8 MI W FROM PLATTE.
 OR0642'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT PLATTE,
 OR0642'THENCE 11.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.5 MILE NORTH
 OR0642'ALONG A GRAVEL ROAD, THENCE 1.55 MILES WEST ALONG A DIRT ROAD,
 OR0642'THENCE 0.6 MILE SOUTHWEST ALONG A FIELD TRACK ROAD, ON TOP OF A
 OR0642'FLAT BANK OVER-LOOKING THE MISSOURI RIVER, 270.0 FEET EAST OF
 OR0642'A NORTH-SOUTH FENCE, 50.0 FEET NORTH OF REFERENCE MARK NO. 1,
 OR0642'60.2 FEET SOUTHEAST OF REFERENCE MARK NO. 2, 4.0 FEET EAST OF A
 OR0642'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0642'0.3 FOOT ABOVE THE GROUND.
 OR0642
 OR0642                          STATION RECOVERY (1963)
 OR0642
 OR0642'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WGT)
 OR0642'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 OR0642'CONDITION.  A NEW ROAD WAS UNDER CONSTRUCTION, LEADING TO A
 OR0642'NEW BRIDGE BEING BUILT OVER THE MISSOURI RIVER, AND THE AZIMUTH
 OR0642'MARK WAS IN THE WAY OF CONSTRUCTION.  THE AZIMUTH MARK WAS
 OR0642'RESET ON LINE TOWARD THE STATION.
 OR0642'
 OR0642'THE AZIMUTH MARK IS ABOUT 135 FEET SOUTH OF THE CENTERLINE
 OR0642'OF THE NEW HIGHWAY, ABOUT 79 FEET WEST OF THE SOUTHWEST
 OR0642'CORNER OF A PARKING AREA AND 1-3/4 FEET SOUTHEAST OF A METAL
 OR0642'WITNESS POST.  IT IS A STANDARD AZIMUTH MARK DISK, STAMPED
 OR0642'BANK 1948 RESET 1963 AND SET IN THE TOP OF A CONCRETE POST
 OR0642'PROJECTING ABOUT 3 INCHES.
 OR0642'
 OR0642'THE ORIGINAL DESCRIPTION IS PROBABLY ADEQUATE TO REACH THE
 OR0642'STATION.  THE NEW HIGHWAY WILL CUT OFF SOME OF THE CURVES SO
 OR0642'THE DISTANCE WILL PROBABLY BE SLIGHTLY SHORTER THAN ORIGINALLY
 OR0642'DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1262 ***********************************************************************
 PU1262  DESIGNATION -  BANK
 PU1262  PID         -  PU1262
 PU1262  STATE/COUNTY-  SD/BUTTE
 PU1262  COUNTRY     -  US
 PU1262  USGS QUAD   -  OWL BUTTE (2017)
 PU1262
 PU1262                         *CURRENT SURVEY CONTROL
 PU1262  ______________________________________________________________________
 PU1262* NAD 83(1986) POSITION- 44 49 50.     (N) 103 11 48.     (W)   SCALED
 PU1262* NAVD 88 ORTHO HEIGHT -   961.234 (meters)     3153.65  (feet) ADJUSTED
 PU1262  ______________________________________________________________________
 PU1262  GEOID HEIGHT    -        -16.862 (meters)                     GEOID18
 PU1262  DYNAMIC HEIGHT  -        960.990 (meters)     3152.85  (feet) COMP
 PU1262  MODELED GRAVITY -    980,330.0   (mgal)                       NAVD 88
 PU1262
 PU1262  VERT ORDER      -  FIRST     CLASS II
 PU1262
 PU1262.The horizontal coordinates were scaled from a map and have
 PU1262.an estimated accuracy of +/- 6 seconds.
 PU1262
 PU1262.The orthometric height was determined by differential leveling and
 PU1262.adjusted by the NATIONAL GEODETIC SURVEY
 PU1262.in July 1998.
 PU1262
 PU1262.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1262.GEOID18 height accuracy estimate available here.
 PU1262
 PU1262.Click photographs - Photos may exist for this station.
 PU1262
 PU1262.The dynamic height is computed by dividing the NAVD 88
 PU1262.geopotential number by the normal gravity value computed on the
 PU1262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1262.degrees latitude (g = 980.6199 gals.).
 PU1262
 PU1262.The modeled gravity was interpolated from observed gravity values.
 PU1262
 PU1262;                    North         East    Units  Estimated Accuracy
 PU1262;SPC SD N     -   115,800.      347,290.      MT  (+/- 180 meters Scaled)
 PU1262
 PU1262_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK425657(NAD 83)
 PU1262
 PU1262                          SUPERSEDED SURVEY CONTROL
 PU1262
 PU1262  NAVD 88 (06/15/91)  961.161  (m)         3153.41   (f) SUPERSEDED  1 2
 PU1262  NGVD 29 (??/??/92)  960.667  (m)         3151.79   (f) ADJ UNCH    1 2
 PU1262
 PU1262.Superseded values are not recommended for survey control.
 PU1262
 PU1262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1262.See file dsdata.pdf to determine how the superseded data were derived.
 PU1262
 PU1262_MARKER: DS = TRIANGULATION STATION DISK
 PU1262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1262_STAMPING: BANK 1962
 PU1262_MARK LOGO: CGS
 PU1262_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1262+STABILITY: SURFACE MOTION
 PU1262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1262+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1262
 PU1262  HISTORY     - Date     Condition        Report By
 PU1262  HISTORY     - 1962     MONUMENTED       CGS
 PU1262  HISTORY     - 1963     GOOD             CGS
 PU1262  HISTORY     - 19951116 GOOD             NGS
 PU1262
 PU1262                          STATION DESCRIPTION
 PU1262
 PU1262'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1262'14 MI NE FROM NEWELL.
 PU1262'ABOUT 14.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1262'SCHOOL AT NEWELL, ON THE HIGHEST POINT OF A CUT THROUGH A RIDGE,
 PU1262'133 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, ABOUT 25 FEET
 PU1262'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1262'POST PROJECTING 3 INCHES.
 PU1262
 PU1262                          STATION RECOVERY (1995)
 PU1262
 PU1262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1262'22.3 KM (13.85 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1262'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, ON THE HIGHEST POINT OF A
 PU1262'HIGHWAY CUT, 65.2 M (213.9 FT) NORTHEAST OF MILEPOST 53, 40.4 M (132.5
 PU1262'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 8.0 M (26.2 FT) ABOVE THE
 PU1262'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE, AND THE
 PU1262'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0675 ***********************************************************************
 OS0675  DESIGNATION -  BANK
 OS0675  PID         -  OS0675
 OS0675  STATE/COUNTY-  SD/LYMAN
 OS0675  COUNTRY     -  US
 OS0675  USGS QUAD   -  BADNATION (2017)
 OS0675
 OS0675                         *CURRENT SURVEY CONTROL
 OS0675  ______________________________________________________________________
 OS0675* NAD 83(1996) POSITION- 43 42 54.57682(N) 100 17 38.03106(W)   ADJUSTED
 OS0675* NAVD 88 ORTHO HEIGHT -   571.    (meters)     1873.    (feet) SCALED
 OS0675  ______________________________________________________________________
 OS0675  GEOID HEIGHT    -        -25.020 (meters)                     GEOID18
 OS0675  LAPLACE CORR    -         -5.07  (seconds)                    DEFLEC18
 OS0675  HORZ ORDER      -  FIRST
 OS0675
 OS0675.The horizontal coordinates were established by classical geodetic methods
 OS0675.and adjusted by the National Geodetic Survey in January 1998.
 OS0675
 OS0675.The orthometric height was scaled from a topographic map.
 OS0675
 OS0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0675.GEOID18 height accuracy estimate available here.
 OS0675
 OS0675.Click photographs - Photos may exist for this station.
 OS0675
 OS0675.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0675
 OS0675. The following values were computed from the NAD 83(1996) position.
 OS0675
 OS0675;                    North         East     Units Scale Factor Converg.
 OS0675;SPC SD S     -   153,509.915   603,177.798   MT  0.99990829   +0 01 37.9
 OS0675;SPC SD S     -   503,640.45  1,978,925.83   sFT  0.99990829   +0 01 37.9
 OS0675;UTM  14      - 4,841,050.522   395,767.504   MT  0.99973363   -0 53 39.3
 OS0675
 OS0675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0675!SPC SD S     -   0.99991433  x   0.99990829  =   0.99982263
 OS0675!UTM  14      -   0.99991433  x   0.99973363  =   0.99964798
 OS0675
 OS0675:                Primary Azimuth Mark                     Grid Az
 OS0675:SPC SD S     -  BANK AZ MK 2                             030 38 53.0
 OS0675:UTM  14      -  BANK AZ MK 2                             031 34 10.2
 OS0675
 OS0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9576741050(NAD 83)
 OS0675
 OS0675|---------------------------------------------------------------------|
 OS0675| PID    Reference Object                     Distance      Geod. Az  |
 OS0675|                                                           dddmmss.s |
 OS0675| OS0673 BANK AZ MK 2                        APPROX. 1.9 KM 0304030.9 |
 OS0675| CO2182 BANK RM 1                            11.137 METERS 06440     |
 OS0675| CO3252 BANK AZ MK 1                                       2735610.7 |
 OS0675| CO2183 BANK RM 2                             9.443 METERS 34443     |
 OS0675|---------------------------------------------------------------------|
 OS0675
 OS0675                          SUPERSEDED SURVEY CONTROL
 OS0675
 OS0675  NAD 83(1995)-  43 42 54.57287(N)    100 17 38.03770(W) AD(       ) 1
 OS0675  NAD 83(1986)-  43 42 54.57212(N)    100 17 38.04354(W) AD(       ) 1
 OS0675  NAD 27      -  43 42 54.60700(N)    100 17 36.56000(W) AD(       ) 1
 OS0675
 OS0675.Superseded values are not recommended for survey control.
 OS0675
 OS0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0675.See file dsdata.pdf to determine how the superseded data were derived.
 OS0675
 OS0675_MARKER: DS = TRIANGULATION STATION DISK
 OS0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0675_STAMPING: BANK 1936
 OS0675_MARK LOGO: CGS
 OS0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0675+STABILITY: SURFACE MOTION
 OS0675
 OS0675  HISTORY     - Date     Condition        Report By
 OS0675  HISTORY     - 1936     MONUMENTED       CGS
 OS0675
 OS0675                          STATION DESCRIPTION
 OS0675
 OS0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0675'STATION BANK IS LOCATED ON THE HIGHEST GROUND OVERLOOKING WHITE
 OS0675'RIVER, ABOUT 300 FEET EAST OF A POINT IN LINE WITH THE CENTERLINE
 OS0675'OF THE BRIDGE ON STATE HIGHWAY 53 ACROSS THE RIVER, 20 PACES
 OS0675'SOUTH OF AN OLD WAGON ROAD, ABOUT 3/4 MILE EAST OF STATE
 OS0675'HIGHWAY 53.
 OS0675'
 OS0675'TO REACH FROM BRAVE STORE (A STORE 11.2 MILES NORTH OF THE
 OS0675'JUNCTION OF STATE HIGHWAYS 40 AND 53, ON STATE 53) GO NORTH
 OS0675'AND EAST ON STATE HIGHWAY 53 FOR 9.2 MILES, OR 0.6 MILE NORTH
 OS0675'OF THE BRIDGE ACROSS WHITE RIVER, TURN SHARPLY TO THE RIGHT
 OS0675'JUST BEYOND AN IRON CULVERT AND ENTER A PASTURE ON A DIM
 OS0675'WAGON ROAD AND GO SOUTH PARALLEL TO THE HIGHWAY FOR 0.1 MILE,
 OS0675'TURN TO THE LEFT AND GO EAST FOR ABOUT 0.6 MILE TO THE HIGHEST
 OS0675'GROUND IN VICINITY AND STATION ON THE RIGHT (OR SOUTH) OF
 OS0675'ROAD.
 OS0675'
 OS0675'AZIMUTH BANK (NO. 1) IS LOCATED ABOUT 0.3 MILE SOUTH OF THE
 OS0675'STATION IN THE TOP OF THE SOUTHEAST WINGWALL OF THE BRIDGE
 OS0675'ACROSS WHITE RIVER.  THE MARK IS A STANDARD DISK SET IN CONCRETE.
 OS0675'
 OS0675'REFERENCE MARK NO. 1 IS 36.54 FEET EAST OF THE STATION AND
 OS0675'43.52 FEET FROM REFERENCE MARK NO. 2.
 OS0675'
 OS0675'REFERENCE MARK NO. 2 IS 30.98 FEET NORTH OF THE STATION.
 OS0675'
 OS0675'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OS0675'DISKS SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0823 ***********************************************************************
 QS0823  DESIGNATION -  BANK
 QS0823  PID         -  QS0823
 QS0823  STATE/COUNTY-  SD/CORSON
 QS0823  COUNTRY     -  US
 QS0823  USGS QUAD   -  LITTLE EAGLE SW (2017)
 QS0823
 QS0823                         *CURRENT SURVEY CONTROL
 QS0823  ______________________________________________________________________
 QS0823* NAD 83(1996) POSITION- 45 37 14.59338(N) 100 59 48.95817(W)   ADJUSTED
 QS0823* NAVD 88 ORTHO HEIGHT -   649.    (meters)     2129.    (feet) SCALED
 QS0823  ______________________________________________________________________
 QS0823  GEOID HEIGHT    -        -21.136 (meters)                     GEOID18
 QS0823  LAPLACE CORR    -         -2.45  (seconds)                    DEFLEC18
 QS0823  HORZ ORDER      -  THIRD
 QS0823
 QS0823.The horizontal coordinates were established by classical geodetic methods
 QS0823.and adjusted by the National Geodetic Survey in January 1998.
 QS0823
 QS0823.The orthometric height was scaled from a topographic map.
 QS0823
 QS0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0823.GEOID18 height accuracy estimate available here.
 QS0823
 QS0823.Click photographs - Photos may exist for this station.
 QS0823
 QS0823.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0823
 QS0823. The following values were computed from the NAD 83(1996) position.
 QS0823
 QS0823;                    North         East     Units Scale Factor Converg.
 QS0823;SPC SD N     -   199,103.742   522,251.203   MT  0.99998852   -0 42 20.0
 QS0823;SPC SD N     -   653,226.19  1,713,419.16   sFT  0.99998852   -0 42 20.0
 QS0823;UTM  14      - 5,053,847.739   344,320.414   MT  0.99989798   -1 25 39.2
 QS0823
 QS0823!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0823!SPC SD N     -   0.99990151  x   0.99998852  =   0.99989003
 QS0823!UTM  14      -   0.99990151  x   0.99989798  =   0.99979950
 QS0823
 QS0823:                Primary Azimuth Mark                     Grid Az
 QS0823:SPC SD N     -  BANK AZ MK                               190 15 27.0
 QS0823:UTM  14      -  BANK AZ MK                               190 58 46.2
 QS0823
 QS0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4432053847(NAD 83)
 QS0823
 QS0823|---------------------------------------------------------------------|
 QS0823| PID    Reference Object                     Distance      Geod. Az  |
 QS0823|                                                           dddmmss.s |
 QS0823| CO4282 BANK RM 1                             9.980 METERS 05253     |
 QS0823| CO4281 BANK AZ MK                                         1893307.0 |
 QS0823| CO4283 BANK RM 2                            10.908 METERS 32434     |
 QS0823|---------------------------------------------------------------------|
 QS0823
 QS0823                          SUPERSEDED SURVEY CONTROL
 QS0823
 QS0823  NAD 83(1986)-  45 37 14.58473(N)    100 59 48.95470(W) AD(       ) 3
 QS0823  NAD 27      -  45 37 14.61100(N)    100 59 47.43900(W) AD(       ) 3
 QS0823
 QS0823.Superseded values are not recommended for survey control.
 QS0823
 QS0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0823.See file dsdata.pdf to determine how the superseded data were derived.
 QS0823
 QS0823_MARKER: DS = TRIANGULATION STATION DISK
 QS0823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0823_STAMPING: BANK 1952
 QS0823_MARK LOGO: CGS
 QS0823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0823+STABILITY: SURFACE MOTION
 QS0823
 QS0823  HISTORY     - Date     Condition        Report By
 QS0823  HISTORY     - 1952     MONUMENTED       CGS
 QS0823
 QS0823                          STATION DESCRIPTION
 QS0823
 QS0823'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0823'THE STATION IS LOCATED ABOUT 13 MILES NORTH-NORTHEAST OF TIMBER
 QS0823'LAKE, IN THE SOUTHWEST 1/4 OF SECTION 12, T 19 N, R 25 E,
 QS0823'ABOUT 2 MILES SOUTH OF THE GRAND RIVER, 0.05 MILE EAST-NORTHEAST
 QS0823'OF A Y-INTERSECTION OF TRACK ROADS, 33 FEET NORTH OF THE CENTER
 QS0823'OF A TRACK ROAD, AND 5 FEET NORTHEST OF A 3 IN X 4 IN WITNESS
 QS0823'POST.
 QS0823'
 QS0823'TO REACH THE STATION FROM THE RAILROAD DEPOT IN TIMBER LAKE, GO
 QS0823'NORTH FOR 0.1 MILE TO THE JUNCTION WITH STATE HIGHWAY NO. 8.
 QS0823'THEN LEFT, WEST, ON NO. 8 FOR 3.45 MILES.  THEN RIGHT, NORTH,
 QS0823'ON A GRADED DIRT ROAD FOR 10.85 MILES TO A RANCH HOUSE ON THE
 QS0823'LEFT.  CONTINUE NORTH FOR 1.8 MILES.  THEN RIGHT, EAST, ON
 QS0823'A GRADED DIRT ROAD FOR 4.2 MILES TO A POINT WHERE THE MAIN
 QS0823'TRAVELED ROAD BEARS TO THE LEFT (NORTH).  CONTINUE EAST ACROSS
 QS0823'PASTURE LAND ON A TRACK ROAD FOR 1.0 MILE.  THEN BEAR TO THE
 QS0823'LEFT, NORTHEASTERLY AND EAST ON A TRACK ROAD FOR 1.95
 QS0823'MILE TO A POINT WHERE THE ROAD BEARS TO THE RIGHT
 QS0823'(SOUTHEAST).  CONTINUE EASTERLY ON A FIRE TRAIL FOR 0.4 MILE.
 QS0823'THEN LEFT, NORTH, ON A TRACK ROAD FOR 0.25 MILE TO THE
 QS0823'AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH FOR 0.2 MILE
 QS0823'TO A FORK.  THEN RIGHT, EASTERLY, FOR 0.1 MILE TO THE
 QS0823'STATION ON THE LEFT.
 QS0823'
 QS0823'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QS0823'BANK 1952.
 QS0823'
 QS0823'REFERENCE MARK NO. 1 IS 34 FEET NORTH OF THE CENTER OF THE
 QS0823'TRACK ROAD.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED BANK
 QS0823'NO 1 1952.
 QS0823'
 QS0823'REFERENCE MARK NO. 2 IS 70 FEET NORTH OF THE CENTER OF THE
 QS0823'TRACK ROAD.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0823'BANK NO 2 1952.
 QS0823'
 QS0823'THE AZIMUTH MARK IS 13 FEET WEST OF THE CENTER OF A TRACK
 QS0823'ROAD, 12 FEET WEST OF THE CENTER OF ANOTHER TRACK ROAD, AND
 QS0823'4 FEET NORTH OF A 3 IN X 4 IN WITNESS POST.  IT PROJECTS 4 INCHES,
 QS0823'AND THE DISK IS STAMPED BANK 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0640 ***********************************************************************
 OR0640  DESIGNATION -  BANK AZ MK
 OR0640  PID         -  OR0640
 OR0640  STATE/COUNTY-  SD/CHARLES MIX
 OR0640  COUNTRY     -  US
 OR0640  USGS QUAD   -  ACADEMY (2017)
 OR0640
 OR0640                         *CURRENT SURVEY CONTROL
 OR0640  ______________________________________________________________________
 OR0640* NAD 83(1986) POSITION- 43 23 33.     (N) 099 05 33.     (W)   SCALED
 OR0640* NAVD 88 ORTHO HEIGHT -   500.409 (meters)     1641.76  (feet) ADJUSTED
 OR0640  ______________________________________________________________________
 OR0640  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 OR0640  DYNAMIC HEIGHT  -        500.240 (meters)     1641.20  (feet) COMP
 OR0640  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 OR0640
 OR0640  VERT ORDER      -  FIRST     CLASS II
 OR0640
 OR0640.The horizontal coordinates were scaled from a map and have
 OR0640.an estimated accuracy of +/- 6 seconds.
 OR0640
 OR0640.The orthometric height was determined by differential leveling and
 OR0640.adjusted by the NATIONAL GEODETIC SURVEY
 OR0640.in June 1991.
 OR0640
 OR0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0640.GEOID18 height accuracy estimate available here.
 OR0640
 OR0640.Click photographs - Photos may exist for this station.
 OR0640
 OR0640.The dynamic height is computed by dividing the NAVD 88
 OR0640.geopotential number by the normal gravity value computed on the
 OR0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0640.degrees latitude (g = 980.6199 gals.).
 OR0640
 OR0640.The modeled gravity was interpolated from observed gravity values.
 OR0640
 OR0640;                    North         East    Units  Estimated Accuracy
 OR0640;SPC SD S     -   118,420.      700,520.      MT  (+/- 180 meters Scaled)
 OR0640
 OR0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP925044(NAD 83)
 OR0640
 OR0640                          SUPERSEDED SURVEY CONTROL
 OR0640
 OR0640  NGVD 29 (??/??/92)  500.057  (m)         1640.60   (f) ADJ UNCH    1 2
 OR0640
 OR0640.Superseded values are not recommended for survey control.
 OR0640
 OR0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0640.See file dsdata.pdf to determine how the superseded data were derived.
 OR0640
 OR0640_MARKER: DZ = AZIMUTH MARK DISK
 OR0640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0640_STAMPING: BANK 1948
 OR0640_MARK LOGO: CGS
 OR0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0640+STABILITY: SURFACE MOTION
 OR0640
 OR0640  HISTORY     - Date     Condition        Report By
 OR0640  HISTORY     - 1948     MONUMENTED       CGS
 OR0640  HISTORY     - 1949     GOOD             CGS
 OR0640  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0640
 OR0640                          STATION DESCRIPTION
 OR0640
 OR0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0640'13.2 MI W FROM PLATTE.
 OR0640'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT PLATTE,
 OR0640'THENCE 11.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.5 MILE
 OR0640'NORTH ALONG A GRAVEL ROAD, THENCE 1.55 MILES WEST ALONG A DIRT
 OR0640'ROAD, JUST WEST OF A U-CURVE, 33.0 FEET SOUTH OF THE CENTER
 OR0640'LINE OF THE ROAD, 45.0 FEET WEST OF A 3-WAY CORNER FENCE POST,
 OR0640'9.0 FEET WEST OF THE CENTER LINE OF A GATE, 2.0 FEET SOUTH OF A
 OR0640'FENCE, 2.0 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A
 OR0640'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0640
 OR0640                          STATION RECOVERY (2013)
 OR0640
 OR0640'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OR0640'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0673 ***********************************************************************
 OS0673  DESIGNATION -  BANK AZ MK 2
 OS0673  PID         -  OS0673
 OS0673  STATE/COUNTY-  SD/LYMAN
 OS0673  COUNTRY     -  US
 OS0673  USGS QUAD   -  BADNATION (2017)
 OS0673
 OS0673                         *CURRENT SURVEY CONTROL
 OS0673  ______________________________________________________________________
 OS0673* NAD 83(1996) POSITION- 43 43 46.31495(N) 100 16 55.70780(W)   ADJUSTED
 OS0673* NAVD 88 ORTHO HEIGHT -   574.    (meters)     1883.    (feet) SCALED
 OS0673  ______________________________________________________________________
 OS0673  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 OS0673  LAPLACE CORR    -         -5.23  (seconds)                    DEFLEC18
 OS0673  HORZ ORDER      -  SECOND
 OS0673
 OS0673.The horizontal coordinates were established by classical geodetic methods
 OS0673.and adjusted by the National Geodetic Survey in January 1998.
 OS0673
 OS0673.The orthometric height was scaled from a topographic map.
 OS0673
 OS0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0673.GEOID18 height accuracy estimate available here.
 OS0673
 OS0673.Click photographs - Photos may exist for this station.
 OS0673
 OS0673.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0673
 OS0673. The following values were computed from the NAD 83(1996) position.
 OS0673
 OS0673;                    North         East     Units Scale Factor Converg.
 OS0673;SPC SD S     -   155,107.080   604,124.167   MT  0.99990875   +0 02 07.1
 OS0673;SPC SD S     -   508,880.48  1,982,030.70   sFT  0.99990875   +0 02 07.1
 OS0673;UTM  14      - 4,842,631.981   396,739.268   MT  0.99973115   -0 53 10.9
 OS0673
 OS0673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0673!SPC SD S     -   0.99991386  x   0.99990875  =   0.99982262
 OS0673!UTM  14      -   0.99991386  x   0.99973115  =   0.99964504
 OS0673
 OS0673:                Primary Azimuth Mark                     Grid Az
 OS0673:SPC SD S     -  BANK                                     210 38 53.0
 OS0673:UTM  14      -  BANK                                     211 34 11.0
 OS0673
 OS0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9673942631(NAD 83)
 OS0673
 OS0673|---------------------------------------------------------------------|
 OS0673| PID    Reference Object                     Distance      Geod. Az  |
 OS0673|                                                           dddmmss.s |
 OS0673| OS0675 BANK                                APPROX. 1.9 KM 2104100.1 |
 OS0673|---------------------------------------------------------------------|
 OS0673
 OS0673                          SUPERSEDED SURVEY CONTROL
 OS0673
 OS0673  NAD 83(1995)-  43 43 46.31098(N)    100 16 55.71454(W) AD(       ) 2
 OS0673  NAD 83(1986)-  43 43 46.31018(N)    100 16 55.72044(W) AD(       ) 2
 OS0673  NAD 27      -  43 43 46.34700(N)    100 16 54.23700(W) AD(       ) 2
 OS0673
 OS0673.Superseded values are not recommended for survey control.
 OS0673
 OS0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0673.See file dsdata.pdf to determine how the superseded data were derived.
 OS0673
 OS0673_MARKER: DZ = AZIMUTH MARK DISK
 OS0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0673_STAMPING: BANK 1936
 OS0673_MARK LOGO: CGS
 OS0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0673+STABILITY: SURFACE MOTION
 OS0673
 OS0673  HISTORY     - Date     Condition        Report By
 OS0673  HISTORY     - 1936     MONUMENTED       CGS
 OS0673
 OS0673                          STATION DESCRIPTION
 OS0673
 OS0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0673'THE STATION IS LOCATED ON THE TOP OF A FLAT HILL ON PROMINENT
 OS0673'GROUND, 340 FEET WEST OF A WHITE SCHOOLHOUSE, NEAR THE WEST
 OS0673'SLOPE OF HILL.
 OS0673'
 OS0673'TO REACH STATION FROM BRAVE STORE (A STORE ON STATE HIGHWAY
 OS0673'53, 11.2 MILES NORTH OF THE JUNCTION OF STATE HIGHWAYS 40
 OS0673'AND 53), GO NORTH AND EAST FROM THE STORE 9.5 MILES, OR 0.9
 OS0673'MILE NORTH OF THE BRIDGE OVER WHITE RIVER, TURN EAST ABOUT 100
 OS0673'YARDS BEYOND A WOODEN BRIDGE AND FOLLOW A DIM ROAD 0.9 MILE,
 OS0673'KEEPING TO THE RIGHT WHERE ROAD FORKS, TURN RIGHT AND GO NORTH,
 OS0673'CLIMBING STEEP HILL FOR 0.8 MILE TO A WHITE SCHOOLHOUSE AND
 OS0673'STATION.  THERE ARE NO OTHER STATION MARKS.
 OS0673'
 OS0673'HEIGHT OF LIGHT ABOVE STATION MARK - 1.5 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0641 ***********************************************************************
 OR0641  DESIGNATION -  BANK AZ MK RESET
 OR0641  PID         -  OR0641
 OR0641  STATE/COUNTY-  SD/CHARLES MIX
 OR0641  COUNTRY     -  US
 OR0641  USGS QUAD   -  ACADEMY (2017)
 OR0641
 OR0641                         *CURRENT SURVEY CONTROL
 OR0641  ______________________________________________________________________
 OR0641* NAD 83(1986) POSITION- 43 23 33.     (N) 099 05 32.     (W)   SCALED
 OR0641* NAVD 88 ORTHO HEIGHT -   499.01  (meters)     1637.2   (feet) RESET
 OR0641  ______________________________________________________________________
 OR0641  GEOID HEIGHT    -        -26.288 (meters)                     GEOID18
 OR0641  VERT ORDER      -  THIRD
 OR0641
 OR0641.The horizontal coordinates were scaled from a map and have
 OR0641.an estimated accuracy of +/- 6 seconds.
 OR0641
 OR0641.The orthometric height was computed from unverified reset data.
 OR0641
 OR0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0641.GEOID18 height accuracy estimate available here.
 OR0641
 OR0641.Click photographs - Photos may exist for this station.
 OR0641
 OR0641;                    North         East    Units  Estimated Accuracy
 OR0641;SPC SD S     -   118,420.      700,540.      MT  (+/- 180 meters Scaled)
 OR0641
 OR0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP925044(NAD 83)
 OR0641
 OR0641                          SUPERSEDED SURVEY CONTROL
 OR0641
 OR0641  NGVD 29 (04/17/07)  498.66   (m)         1636.0    (f) RESET       3  
 OR0641
 OR0641.Superseded values are not recommended for survey control.
 OR0641
 OR0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0641.See file dsdata.pdf to determine how the superseded data were derived.
 OR0641
 OR0641_MARKER: DZ = AZIMUTH MARK DISK
 OR0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0641_STAMPING: BANK 1948 RESET 1963
 OR0641_MARK LOGO: CGS
 OR0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0641+STABILITY: SURFACE MOTION
 OR0641
 OR0641  HISTORY     - Date     Condition        Report By
 OR0641  HISTORY     - 1963     MONUMENTED       CGS
 OR0641
 OR0641                          STATION DESCRIPTION
 OR0641
 OR0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (WGT)
 OR0641'13 MI NW FROM PLATTE.
 OR0641'REACHED FROM POST OFFICE IN PLATTE BY GOING SOUTH FOR 0.2 MILE
 OR0641'TO JUNCTION WITH STATE HIGHWAY 44, TURN RIGHT AND FOLLOW NEW
 OR0641'HIGHWAY WEST, NORTHWEST FOR ABOUT 13 MILES TO A PARKING AREA
 OR0641'AND MARK ON LEFT, ABOUT 135 FEET SOUTH OF THE CENTERLINE OF THE
 OR0641'HIGHWAY, ABOUT 79 FEET WEST OF THE SOUTHWEST CORNER OF A PARKING
 OR0641'AREA, 1.75 FEET SOUTHEAST OF A METAL WITNESS POST, AND SET
 OR0641'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0643 ***********************************************************************
 OR0643  DESIGNATION -  BANK RM 1
 OR0643  PID         -  OR0643
 OR0643  STATE/COUNTY-  SD/CHARLES MIX
 OR0643  COUNTRY     -  US
 OR0643  USGS QUAD   -  ACADEMY (2017)
 OR0643
 OR0643                         *CURRENT SURVEY CONTROL
 OR0643  ______________________________________________________________________
 OR0643* NAD 83(1986) POSITION- 43 23 12.92   (N) 099 06 08.04   (W)   HD_HELD1
 OR0643* NAVD 88 ORTHO HEIGHT -   486.756 (meters)     1596.97  (feet) ADJUSTED
 OR0643  ______________________________________________________________________
 OR0643  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 OR0643  DYNAMIC HEIGHT  -        486.590 (meters)     1596.42  (feet) COMP
 OR0643  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OR0643
 OR0643  VERT ORDER      -  FIRST     CLASS II
 OR0643
 OR0643.The horizontal coordinates were determined by differentially corrected
 OR0643.hand held GPS observations or other comparable positioning techniques
 OR0643.and have an estimated accuracy of +/- 3 meters.
 OR0643
 OR0643.The orthometric height was determined by differential leveling and
 OR0643.adjusted by the NATIONAL GEODETIC SURVEY
 OR0643.in June 1991.
 OR0643
 OR0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0643.GEOID18 height accuracy estimate available here.
 OR0643
 OR0643.Click photographs - Photos may exist for this station.
 OR0643
 OR0643.The dynamic height is computed by dividing the NAVD 88
 OR0643.geopotential number by the normal gravity value computed on the
 OR0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0643.degrees latitude (g = 980.6199 gals.).
 OR0643
 OR0643.The modeled gravity was interpolated from observed gravity values.
 OR0643
 OR0643;                    North         East    Units  Estimated Accuracy
 OR0643;SPC SD S     -   117,783.3     699,740.8     MT  (+/- 3 meters HH1 GPS) 
 OR0643
 OR0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9171903788(NAD 83)
 OR0643
 OR0643                          SUPERSEDED SURVEY CONTROL
 OR0643
 OR0643  NGVD 29 (??/??/92)  486.404  (m)         1595.81   (f) ADJ UNCH    1 2
 OR0643
 OR0643.Superseded values are not recommended for survey control.
 OR0643
 OR0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0643.See file dsdata.pdf to determine how the superseded data were derived.
 OR0643
 OR0643_MARKER: DR = REFERENCE MARK DISK
 OR0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0643_STAMPING: BANK NO 1 1948
 OR0643_MARK LOGO: CGS
 OR0643_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0643+STABILITY: SURFACE MOTION
 OR0643
 OR0643  HISTORY     - Date     Condition        Report By
 OR0643  HISTORY     - 1948     MONUMENTED       CGS
 OR0643  HISTORY     - 1949     GOOD             CGS
 OR0643  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0643
 OR0643                          STATION DESCRIPTION
 OR0643
 OR0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0643'13.8 MI W FROM PLATTE.
 OR0643'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT PLATTE,
 OR0643'THENCE 11.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.5 MILE NORTH
 OR0643'ALONG A GRAVEL ROAD, THENCE 1.55 MILES WEST ALONG A DIRT ROAD,
 OR0643'THENCE 0.6 MILE SOUTHWEST ALONG A FIELD TRACK ROAD, ON TOP OF
 OR0643'A FLAT BANK OVER-LOOKING THE MISSOURI RIVER, 270.0 FEET EAST OF
 OR0643'A NORTH-SOUTH FENCE, 50.0 FEET SOUTH OF TRIANGULATION STATION
 OR0643'BANK, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT
 OR0643'ABOVE THE GROUND.
 OR0643
 OR0643                          STATION RECOVERY (2013)
 OR0643
 OR0643'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OR0643'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1263 ***********************************************************************
 PU1263  DESIGNATION -  BANK RM 1
 PU1263  PID         -  PU1263
 PU1263  STATE/COUNTY-  SD/BUTTE
 PU1263  COUNTRY     -  US
 PU1263  USGS QUAD   -  OWL BUTTE (2017)
 PU1263
 PU1263                         *CURRENT SURVEY CONTROL
 PU1263  ______________________________________________________________________
 PU1263* NAD 83(1986) POSITION- 44 49 50.     (N) 103 11 48.     (W)   SCALED
 PU1263* NAVD 88 ORTHO HEIGHT -   960.726 (meters)     3151.98  (feet) ADJUSTED
 PU1263  ______________________________________________________________________
 PU1263  GEOID HEIGHT    -        -16.862 (meters)                     GEOID18
 PU1263  DYNAMIC HEIGHT  -        960.482 (meters)     3151.18  (feet) COMP
 PU1263  MODELED GRAVITY -    980,330.0   (mgal)                       NAVD 88
 PU1263
 PU1263  VERT ORDER      -  FIRST     CLASS II
 PU1263
 PU1263.The horizontal coordinates were scaled from a map and have
 PU1263.an estimated accuracy of +/- 6 seconds.
 PU1263
 PU1263.The orthometric height was determined by differential leveling and
 PU1263.adjusted by the NATIONAL GEODETIC SURVEY
 PU1263.in July 1998.
 PU1263
 PU1263.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1263.GEOID18 height accuracy estimate available here.
 PU1263
 PU1263.Click photographs - Photos may exist for this station.
 PU1263
 PU1263.The dynamic height is computed by dividing the NAVD 88
 PU1263.geopotential number by the normal gravity value computed on the
 PU1263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1263.degrees latitude (g = 980.6199 gals.).
 PU1263
 PU1263.The modeled gravity was interpolated from observed gravity values.
 PU1263
 PU1263;                    North         East    Units  Estimated Accuracy
 PU1263;SPC SD N     -   115,800.      347,290.      MT  (+/- 180 meters Scaled)
 PU1263
 PU1263_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK425657(NAD 83)
 PU1263
 PU1263                          SUPERSEDED SURVEY CONTROL
 PU1263
 PU1263  NAVD 88 (06/15/91)  960.707  (m)         3151.92   (f) SUPERSEDED  1 2
 PU1263  NGVD 29 (??/??/92)  960.213  (m)         3150.30   (f) ADJ UNCH    1 2
 PU1263
 PU1263.Superseded values are not recommended for survey control.
 PU1263
 PU1263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1263.See file dsdata.pdf to determine how the superseded data were derived.
 PU1263
 PU1263_MARKER: DR = REFERENCE MARK DISK
 PU1263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1263_STAMPING: BANK NO 1 1962
 PU1263_MARK LOGO: CGS
 PU1263_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1263+STABILITY: SURFACE MOTION
 PU1263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1263+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1263
 PU1263  HISTORY     - Date     Condition        Report By
 PU1263  HISTORY     - 1962     MONUMENTED       CGS
 PU1263  HISTORY     - 1963     GOOD             CGS
 PU1263  HISTORY     - 19951116 GOOD             NGS
 PU1263
 PU1263                          STATION DESCRIPTION
 PU1263
 PU1263'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1263'14 MI NE FROM NEWELL.
 PU1263'ABOUT 14.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1263'SCHOOL AT NEWELL, ON THE TOP OF A HIGH CUT THROUGH A RIDGE,
 PU1263'160 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGWAY, 46.0 FEET
 PU1263'EAST OF THE STATION MARK, ABOUT 23 FEET ABOVE THE LEVEL OF THE
 PU1263'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 PU1263'INCHES.
 PU1263
 PU1263                          STATION RECOVERY (1995)
 PU1263
 PU1263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1263'22.3 KM (13.85 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1263'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, ON THE HIGHEST POINT OF A
 PU1263'HIGHWAY CUT, 65.2 M (213.9 FT) NORTHEAST OF MILEPOST 53, 45.0 M (147.6
 PU1263'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 13.8 M (45.3 FT) EAST OF
 PU1263'TRIANGULATION STATION BANK, 8.0 M (26.2 FT) ABOVE THE LEVEL OF THE
 PU1263'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU1263'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0644 ***********************************************************************
 OR0644  DESIGNATION -  BANK RM 2
 OR0644  PID         -  OR0644
 OR0644  STATE/COUNTY-  SD/CHARLES MIX
 OR0644  COUNTRY     -  US
 OR0644  USGS QUAD   -  ACADEMY (2017)
 OR0644
 OR0644                         *CURRENT SURVEY CONTROL
 OR0644  ______________________________________________________________________
 OR0644* NAD 83(1986) POSITION- 43 23 13.79   (N) 099 06 08.54   (W)   HD_HELD1
 OR0644* NAVD 88 ORTHO HEIGHT -   487.314 (meters)     1598.80  (feet) ADJUSTED
 OR0644  ______________________________________________________________________
 OR0644  GEOID HEIGHT    -        -26.286 (meters)                     GEOID18
 OR0644  DYNAMIC HEIGHT  -        487.147 (meters)     1598.25  (feet) COMP
 OR0644  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OR0644
 OR0644  VERT ORDER      -  FIRST     CLASS II
 OR0644
 OR0644.The horizontal coordinates were determined by differentially corrected
 OR0644.hand held GPS observations or other comparable positioning techniques
 OR0644.and have an estimated accuracy of +/- 3 meters.
 OR0644
 OR0644.The orthometric height was determined by differential leveling and
 OR0644.adjusted by the NATIONAL GEODETIC SURVEY
 OR0644.in June 1991.
 OR0644
 OR0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0644.GEOID18 height accuracy estimate available here.
 OR0644
 OR0644.Click photographs - Photos may exist for this station.
 OR0644
 OR0644.The dynamic height is computed by dividing the NAVD 88
 OR0644.geopotential number by the normal gravity value computed on the
 OR0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0644.degrees latitude (g = 980.6199 gals.).
 OR0644
 OR0644.The modeled gravity was interpolated from observed gravity values.
 OR0644
 OR0644;                    North         East    Units  Estimated Accuracy
 OR0644;SPC SD S     -   117,810.0     699,729.1     MT  (+/- 3 meters HH1 GPS) 
 OR0644
 OR0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9170803815(NAD 83)
 OR0644
 OR0644                          SUPERSEDED SURVEY CONTROL
 OR0644
 OR0644  NGVD 29 (??/??/92)  486.962  (m)         1597.64   (f) ADJ UNCH    1 2
 OR0644
 OR0644.Superseded values are not recommended for survey control.
 OR0644
 OR0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0644.See file dsdata.pdf to determine how the superseded data were derived.
 OR0644
 OR0644_MARKER: DR = REFERENCE MARK DISK
 OR0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0644_STAMPING: BANK NO 2 1948
 OR0644_MARK LOGO: CGS
 OR0644_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0644+STABILITY: SURFACE MOTION
 OR0644
 OR0644  HISTORY     - Date     Condition        Report By
 OR0644  HISTORY     - 1948     MONUMENTED       CGS
 OR0644  HISTORY     - 1949     GOOD             CGS
 OR0644
 OR0644                          STATION DESCRIPTION
 OR0644
 OR0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0644'13.8 MI W FROM PLATTE.
 OR0644'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT PLATTE,
 OR0644'THENCE 11.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 0.5 MILE NORTH
 OR0644'ALONG A GRAVEL ROAD, THENCE 1.55 MILES WEST ALONG A DIRT ROAD,
 OR0644'THENCE 0.6 MILE SOUTHWEST ALONG A FIELD TRACK ROAD, ON TOP OF A
 OR0644'FLAT BANK OVER-LOOKING THE MISSOURI RIVER, 230.0 FEET EAST OF A
 OR0644'NORTH-SOUTH FENCE, 60.2 FEET NORTHWEST OF TRIANGULATION STATION
 OR0644'BANK, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 OR0644'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1261 ***********************************************************************
 PU1261  DESIGNATION -  BANK RM 2
 PU1261  PID         -  PU1261
 PU1261  STATE/COUNTY-  SD/BUTTE
 PU1261  COUNTRY     -  US
 PU1261  USGS QUAD   -  OWL BUTTE (2017)
 PU1261
 PU1261                         *CURRENT SURVEY CONTROL
 PU1261  ______________________________________________________________________
 PU1261* NAD 83(1986) POSITION- 44 49 50.     (N) 103 11 47.     (W)   SCALED
 PU1261* NAVD 88 ORTHO HEIGHT -   961.011 (meters)     3152.92  (feet) ADJUSTED
 PU1261  ______________________________________________________________________
 PU1261  GEOID HEIGHT    -        -16.863 (meters)                     GEOID18
 PU1261  DYNAMIC HEIGHT  -        960.767 (meters)     3152.12  (feet) COMP
 PU1261  MODELED GRAVITY -    980,330.0   (mgal)                       NAVD 88
 PU1261
 PU1261  VERT ORDER      -  FIRST     CLASS II
 PU1261
 PU1261.The horizontal coordinates were scaled from a map and have
 PU1261.an estimated accuracy of +/- 6 seconds.
 PU1261
 PU1261.The orthometric height was determined by differential leveling and
 PU1261.adjusted by the NATIONAL GEODETIC SURVEY
 PU1261.in July 1998.
 PU1261
 PU1261.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1261.GEOID18 height accuracy estimate available here.
 PU1261
 PU1261.Click photographs - Photos may exist for this station.
 PU1261
 PU1261.The dynamic height is computed by dividing the NAVD 88
 PU1261.geopotential number by the normal gravity value computed on the
 PU1261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1261.degrees latitude (g = 980.6199 gals.).
 PU1261
 PU1261.The modeled gravity was interpolated from observed gravity values.
 PU1261
 PU1261;                    North         East    Units  Estimated Accuracy
 PU1261;SPC SD N     -   115,800.      347,310.      MT  (+/- 180 meters Scaled)
 PU1261
 PU1261_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK425657(NAD 83)
 PU1261
 PU1261                          SUPERSEDED SURVEY CONTROL
 PU1261
 PU1261  NAVD 88 (06/15/91)  960.979  (m)         3152.81   (f) SUPERSEDED  1 2
 PU1261  NGVD 29 (??/??/92)  960.484  (m)         3151.19   (f) ADJ UNCH    1 2
 PU1261
 PU1261.Superseded values are not recommended for survey control.
 PU1261
 PU1261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1261.See file dsdata.pdf to determine how the superseded data were derived.
 PU1261
 PU1261_MARKER: DR = REFERENCE MARK DISK
 PU1261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1261_STAMPING: BANK NO 2 1962
 PU1261_MARK LOGO: CGS
 PU1261_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1261+STABILITY: SURFACE MOTION
 PU1261_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1261+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1261
 PU1261  HISTORY     - Date     Condition        Report By
 PU1261  HISTORY     - 1962     MONUMENTED       CGS
 PU1261  HISTORY     - 1963     GOOD             CGS
 PU1261  HISTORY     - 19951116 GOOD             NGS
 PU1261
 PU1261                          STATION DESCRIPTION
 PU1261
 PU1261'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1261'14 MI NE FROM NEWELL.
 PU1261'ABOUT 14.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1261'SCHOOL AT NEWELL, ON TOP OF AND NEAR THE SOUTHWEST EDGE OF A
 PU1261'HIGH CUT THROUGH A RIDGE, 171 FEET SOUTHEAST OF THE CENTERLINE
 PU1261'OF THE HIGHWAY, 44.3 FEET SOUTH OF THE STATION MARK, ABOUT 25 FEET
 PU1261'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1261'POST PROJECTING 2 INCHES.
 PU1261
 PU1261                          STATION RECOVERY (1995)
 PU1261
 PU1261'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1261'22.3 KM (13.85 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1261'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, ON THE HIGHEST POINT OF A
 PU1261'HIGHWAY CUT, 65.2 M (213.9 FT) NORTHEAST OF MILEPOST 53, 46.3 M (151.9
 PU1261'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 13.2 M (43.3 FT) SOUTH OF
 PU1261'TRIANGULATION STATION BANK, 8.0 M (26.2 FT) ABOVE THE LEVEL OF THE
 PU1261'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU1261'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0679 ***********************************************************************
 PS0679  DESIGNATION -  BANNER
 PS0679  PID         -  PS0679
 PS0679  STATE/COUNTY-  SD/HYDE
 PS0679  COUNTRY     -  US
 PS0679  USGS QUAD   -  REZAC LAKE (2017)
 PS0679
 PS0679                         *CURRENT SURVEY CONTROL
 PS0679  ______________________________________________________________________
 PS0679* NAD 83(1996) POSITION- 44 51 03.19534(N) 099 18 49.79086(W)   ADJUSTED
 PS0679* NAVD 88 ORTHO HEIGHT -   587.    (meters)     1926.    (feet) SCALED
 PS0679  ______________________________________________________________________
 PS0679  GEOID HEIGHT    -        -23.424 (meters)                     GEOID18
 PS0679  LAPLACE CORR    -         -5.89  (seconds)                    DEFLEC18
 PS0679  HORZ ORDER      -  FIRST
 PS0679
 PS0679.The horizontal coordinates were established by classical geodetic methods
 PS0679.and adjusted by the National Geodetic Survey in January 1998.
 PS0679
 PS0679.The orthometric height was scaled from a topographic map.
 PS0679
 PS0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0679.GEOID18 height accuracy estimate available here.
 PS0679
 PS0679.Click photographs - Photos may exist for this station.
 PS0679
 PS0679.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0679
 PS0679. The following values were computed from the NAD 83(1996) position.
 PS0679
 PS0679;                    North         East     Units Scale Factor Converg.
 PS0679;SPC SD N     -   113,302.567   654,238.792   MT  0.99994519   +0 29 08.3
 PS0679;SPC SD N     -   371,726.84  2,146,448.44   sFT  0.99994519   +0 29 08.3
 PS0679;UTM  14      - 4,966,434.018   475,201.261   MT  0.99960756   -0 13 16.8
 PS0679
 PS0679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0679!SPC SD N     -   0.99991159  x   0.99994519  =   0.99985678
 PS0679!UTM  14      -   0.99991159  x   0.99960756  =   0.99951918
 PS0679
 PS0679:                Primary Azimuth Mark                     Grid Az
 PS0679:SPC SD N     -  BANNER AZ MK                             034 54 30.5
 PS0679:UTM  14      -  BANNER AZ MK                             035 36 55.6
 PS0679
 PS0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7520166434(NAD 83)
 PS0679
 PS0679|---------------------------------------------------------------------|
 PS0679| PID    Reference Object                     Distance      Geod. Az  |
 PS0679|                                                           dddmmss.s |
 PS0679| CO4284 BANNER AZ MK                                       0352338.8 |
 PS0679| CO4285 BANNER RM 1                          22.818 METERS 18617     |
 PS0679| CO4286 BANNER RM 2                          24.973 METERS 31739     |
 PS0679|---------------------------------------------------------------------|
 PS0679
 PS0679                          SUPERSEDED SURVEY CONTROL
 PS0679
 PS0679  NAD 83(1986)-  44 51 03.19273(N)    099 18 49.79962(W) AD(       ) 1
 PS0679  NAD 27      -  44 51 03.27100(N)    099 18 48.39900(W) AD(       ) 1
 PS0679
 PS0679.Superseded values are not recommended for survey control.
 PS0679
 PS0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0679.See file dsdata.pdf to determine how the superseded data were derived.
 PS0679
 PS0679_MARKER: DS = TRIANGULATION STATION DISK
 PS0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0679_STAMPING: BANNER 1951
 PS0679_MARK LOGO: CGS
 PS0679_PROJECTION: FLUSH
 PS0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0679+STABILITY: SURFACE MOTION
 PS0679
 PS0679  HISTORY     - Date     Condition        Report By
 PS0679  HISTORY     - 1951     MONUMENTED       CGS
 PS0679
 PS0679                          STATION DESCRIPTION
 PS0679
 PS0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0679'THE STATION IS LOCATED ABOUT 11 MILES SOUTHWEST OF ORIENT AND
 PS0679'33 MILES NORTH NORTHEAST OF HIGHMORE, ON A HIGH KNOLL.  IT
 PS0679'IS 0.2 MILES WEST NORTHWEST OF A FARM HOME AND 0.2 MILE
 PS0679'SOUTHWEST OF A WINDMILL.  THE MARK IS SET FLUSH AND THE DISK
 PS0679'IS STAMPED BANNER 1951.
 PS0679'
 PS0679'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION AND ABOUT 3
 PS0679'FOOT LOWER.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK
 PS0679'IS STAMPED BANNER NO 1 1951.
 PS0679'
 PS0679'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION AND ABOUT
 PS0679'3 FOOT LOWER.  THE MARK PROJECTS ABOUT 4 INCHES AND THE
 PS0679'DISK IS STAMPED BANNER NO 2 1951.
 PS0679'
 PS0679'AZIMUTH MARK IS SET IN A T-FENCE CORNER.  IT IS 40 FEET WEST
 PS0679'OF THE CENTERLINE OF A ROAD, 2 FEET SOUTHWEST OF A WHITE
 PS0679'WITNESS POST AND 1 FOOT SOUTH OF A CORNER POST.  THE MARK
 PS0679'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED BANNER 1951.
 PS0679'
 PS0679'TO REACH THE STATION FROM THE POST OFFICE IN HIGHMORE, GO WEST
 PS0679'0.05 MILE TO A CROSS STREET.  TURN RIGHT (NORTH) AND GO NORTH
 PS0679'0.55 MILE TO U.S. HIGHWAY 14.  TURN RIGHT AND GO 3.0 MILES TO
 PS0679'A CROSSROADS.  TURN LEFT (NORTH) AND FOLLOW MAIN GRAVEL ROAD FOR
 PS0679'21.7 MILES TO A CROSSROADS.  TURN RIGHT (EAST) AND GO 3.0
 PS0679'MILES TO WHERE MAIN GRAVEL ROAD TURNS NORTH.  TURN RIGHT (SOUTH)
 PS0679'1.0 MILE TO AZIMUTH MARK ON WEST SIDE OF ROAD AS DESCRIBED.
 PS0679'CONTINUE SOUTH FOR ABOUT 100 FEET TO A WIRE GATE.  PASS
 PS0679'THROUGH GATE AND GO SOUTHWESTERLY ACROSS PASTURE TO TOP OF
 PS0679'KNOLL AND STATION.
 PS0679'
 PS0679'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0754 ***********************************************************************
 OS0754  DESIGNATION -  BARNES
 OS0754  PID         -  OS0754
 OS0754  STATE/COUNTY-  SD/TODD
 OS0754  COUNTRY     -  US
 OS0754  USGS QUAD   -  SPRING CREEK SW (2017)
 OS0754
 OS0754                         *CURRENT SURVEY CONTROL
 OS0754  ______________________________________________________________________
 OS0754* NAD 83(1996) POSITION- 43 02 01.45398(N) 101 08 42.20176(W)   ADJUSTED
 OS0754* NAVD 88 ORTHO HEIGHT -   952.    (meters)     3123.    (feet) SCALED
 OS0754  ______________________________________________________________________
 OS0754  GEOID HEIGHT    -        -20.800 (meters)                     GEOID18
 OS0754  LAPLACE CORR    -         -4.97  (seconds)                    DEFLEC18
 OS0754  HORZ ORDER      -  FIRST
 OS0754
 OS0754.The horizontal coordinates were established by classical geodetic methods
 OS0754.and adjusted by the National Geodetic Survey in January 1998.
 OS0754
 OS0754.The orthometric height was scaled from a topographic map.
 OS0754
 OS0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0754.GEOID18 height accuracy estimate available here.
 OS0754
 OS0754.Click photographs - Photos may exist for this station.
 OS0754
 OS0754.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0754
 OS0754. The following values were computed from the NAD 83(1996) position.
 OS0754
 OS0754;                    North         East     Units Scale Factor Converg.
 OS0754;SPC SD S     -    78,132.212   533,851.362   MT  0.99995858   -0 33 35.9
 OS0754;SPC SD S     -   256,338.77  1,751,477.34   sFT  0.99995858   -0 33 35.9
 OS0754;UTM  14      - 4,766,794.116   325,252.837   MT  0.99997567   -1 27 51.2
 OS0754
 OS0754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0754!SPC SD S     -   0.99985393  x   0.99995858  =   0.99981252
 OS0754!UTM  14      -   0.99985393  x   0.99997567  =   0.99982960
 OS0754
 OS0754:                Primary Azimuth Mark                     Grid Az
 OS0754:SPC SD S     -  BARNES AZ MK                             110 19 44.4
 OS0754:UTM  14      -  BARNES AZ MK                             111 13 59.7
 OS0754
 OS0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN2525266794(NAD 83)
 OS0754
 OS0754|---------------------------------------------------------------------|
 OS0754| PID    Reference Object                     Distance      Geod. Az  |
 OS0754|                                                           dddmmss.s |
 OS0754| CP9575 BARNES RM 1                           8.437 METERS 06709     |
 OS0754| CP9574 BARNES AZ MK                                       1094608.5 |
 OS0754| CP9576 BARNES RM 2                           7.510 METERS 15835     |
 OS0754|---------------------------------------------------------------------|
 OS0754
 OS0754                          SUPERSEDED SURVEY CONTROL
 OS0754
 OS0754  NAD 83(1995)-  43 02 01.45380(N)    101 08 42.20172(W) AD(       ) 1
 OS0754  NAD 83(1986)-  43 02 01.45068(N)    101 08 42.21205(W) AD(       ) 1
 OS0754  NAD 27      -  43 02 01.42500(N)    101 08 40.67100(W) AD(       ) 1
 OS0754
 OS0754.Superseded values are not recommended for survey control.
 OS0754
 OS0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0754.See file dsdata.pdf to determine how the superseded data were derived.
 OS0754
 OS0754_MARKER: DS = TRIANGULATION STATION DISK
 OS0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0754_STAMPING: BARNES 1936
 OS0754_MARK LOGO: CGS
 OS0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0754+STABILITY: SURFACE MOTION
 OS0754
 OS0754  HISTORY     - Date     Condition        Report By
 OS0754  HISTORY     - 1936     MONUMENTED       CGS
 OS0754
 OS0754                          STATION DESCRIPTION
 OS0754
 OS0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0754'STATION BARNES 1936 IS LOCATED ABOUT 8 MILES AIRLINE NORTH OF
 OS0754'EAST OF CODY, NEBR., ABOUT 1-1/2 MILES NORTH OF SOUTH
 OS0754'DAKOTA-NEBRASKA STATE LINE, ABOUT 0.5 MILE NORTHEAST OF SMALL LAKE
 OS0754'AND GROVE OF TREES ON PROPERTY OWNED BY TOM ARNOLD, AND LEASED
 OS0754'BY HOWARD BARNES WHOSE HOME IS 1 MILE SOUTHEAST OF STATION.
 OS0754'STATION IS ON THE HIGHEST POINT OF RIDGE, 350 PACES NORTH OF
 OS0754'EAST-WEST FENCE.
 OS0754'
 OS0754'AZIMUTH MARK IS LOCATED 0.3 MILE NORTHWEST OF THE BARNES HOUSE,
 OS0754'ABOUT 0.5 MILE SOUTHEAST OF STATION, ABOUT 125 FEET NORTH OF
 OS0754'EAST-WEST FENCE.
 OS0754'
 OS0754'REFERENCE MARK NO. 1 IS 27.68 FEET EAST OF STATION.
 OS0754'
 OS0754'REFERENCE MARK NO. 2 IS 24.64 FEET SOUTH OF STATION.
 OS0754'
 OS0754'TO REACH FROM CODY, NEBR., GO NORTH ON GRADED DIRT ROAD 4.6 MILES
 OS0754'TO CROSSROADS AT SOUTH DAKOTA-NEBRASKA STATE LINE, TURN RIGHT
 OS0754'(EAST) AND GO 2.5 MILES TO ROAD FORKS, TAKE LEFT TURN AND FOLLOW
 OS0754'ONLY ROAD NORTH AND EAST 4.0 MILES TO BARN AT HOME OF HOWARD
 OS0754'BARNES, TURN NORTHWEST AND GO 0.2 MILE TO GATE IN EAST-WEST
 OS0754'FENCE, PASS THROUGH GATE AND WORK WAY ACROSS PASTURE FOR 0.6 MILE
 OS0754'NORTHWEST TO TOP OF RIDGE AND STATION SITE.
 OS0754'
 OS0754'ALL POINTS VISIBLE FROM GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0479 ***********************************************************************
 QT0479  DESIGNATION -  BARREN
 QT0479  PID         -  QT0479
 QT0479  STATE/COUNTY-  SD/HARDING
 QT0479  COUNTRY     -  US
 QT0479  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 QT0479
 QT0479                         *CURRENT SURVEY CONTROL
 QT0479  ______________________________________________________________________
 QT0479* NAD 83(1996) POSITION- 45 33 36.71614(N) 103 26 35.81194(W)   ADJUSTED
 QT0479* NAVD 88 ORTHO HEIGHT -   906.221 (meters)     2973.16  (feet) ADJUSTED
 QT0479  ______________________________________________________________________
 QT0479  GEOID HEIGHT    -        -16.066 (meters)                     GEOID18
 QT0479  LAPLACE CORR    -         -2.73  (seconds)                    DEFLEC18
 QT0479  DYNAMIC HEIGHT  -        906.082 (meters)     2972.70  (feet) COMP
 QT0479  MODELED GRAVITY -    980,431.1   (mgal)                       NAVD 88
 QT0479
 QT0479  HORZ ORDER      -  THIRD
 QT0479  VERT ORDER      -  FIRST     CLASS II
 QT0479
 QT0479.The horizontal coordinates were established by classical geodetic methods
 QT0479.and adjusted by the National Geodetic Survey in January 1998.
 QT0479
 QT0479.The orthometric height was determined by differential leveling and
 QT0479.adjusted by the NATIONAL GEODETIC SURVEY
 QT0479.in April 2000.
 QT0479
 QT0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0479.GEOID18 height accuracy estimate available here.
 QT0479
 QT0479.Click photographs - Photos may exist for this station.
 QT0479
 QT0479.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0479
 QT0479.The dynamic height is computed by dividing the NAVD 88
 QT0479.geopotential number by the normal gravity value computed on the
 QT0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0479.degrees latitude (g = 980.6199 gals.).
 QT0479
 QT0479.The modeled gravity was interpolated from observed gravity values.
 QT0479
 QT0479. The following values were computed from the NAD 83(1996) position.
 QT0479
 QT0479;                    North         East     Units Scale Factor Converg.
 QT0479;SPC SD N     -   197,614.685   331,253.561   MT  0.99997856   -2 26 13.0
 QT0479;SPC SD N     -   648,340.85  1,086,787.72   sFT  0.99997856   -2 26 13.0
 QT0479;UTM  13      - 5,046,363.012   621,491.525   MT  0.99978147   +1 06 41.8
 QT0479
 QT0479!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0479!SPC SD N     -   0.99986046  x   0.99997856  =   0.99983903
 QT0479!UTM  13      -   0.99986046  x   0.99978147  =   0.99964196
 QT0479
 QT0479:                Primary Azimuth Mark                     Grid Az
 QT0479:SPC SD N     -  BARREN AZ MK                             265 42 40.3
 QT0479:UTM  13      -  BARREN AZ MK                             262 09 45.5
 QT0479
 QT0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2149146363(NAD 83)
 QT0479
 QT0479|---------------------------------------------------------------------|
 QT0479| PID    Reference Object                     Distance      Geod. Az  |
 QT0479|                                                           dddmmss.s |
 QT0479| AI2543 BARREN RM 1                          12.558 METERS 09042     |
 QT0479| AI2544 BARREN RM 2                          11.833 METERS 18601     |
 QT0479| AI2542 BARREN AZ MK                                       2631627.3 |
 QT0479| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX. 7.6 KM 2880649.8 |
 QT0479| QT0545 BUFFALO MUNICIPAL TANK              APPROX. 8.7 KM 2880858.8 |
 QT0479| QT0543 BUFFALO GRAND RIVER LUTH CH         APPROX. 8.4 KM 2900920.4 |
 QT0479|---------------------------------------------------------------------|
 QT0479
 QT0479                          SUPERSEDED SURVEY CONTROL
 QT0479
 QT0479  NAD 83(1993)-  45 33 36.70659(N)    103 26 35.80930(W) AD(       ) 3
 QT0479  NAD 83(1986)-  45 33 36.70436(N)    103 26 35.80478(W) AD(       ) 3
 QT0479  NAD 27      -  45 33 36.71900(N)    103 26 34.13000(W) AD(       ) 3
 QT0479
 QT0479.Superseded values are not recommended for survey control.
 QT0479
 QT0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0479.See file dsdata.pdf to determine how the superseded data were derived.
 QT0479
 QT0479_MARKER: DS = TRIANGULATION STATION DISK
 QT0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0479_STAMPING: BARREN 1952
 QT0479_MARK LOGO: CGS
 QT0479_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0479+STABILITY: SURFACE MOTION
 QT0479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0479+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0479
 QT0479  HISTORY     - Date     Condition        Report By
 QT0479  HISTORY     - 1952     MONUMENTED       CGS
 QT0479  HISTORY     - 19990527 GOOD             NGS
 QT0479
 QT0479                          STATION DESCRIPTION
 QT0479
 QT0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0479'THE STATION IS LOCATED ABOUT 5 MILES EAST-SOUTHEAST OF BUFFALO,
 QT0479'IN THE SOUTHWEST 1/4 OF SECTION 31, T 19 N, R 6 E, AT THE
 QT0479'SOUTHEASTERLY END OF A LOW RIDGE, 163 FEET NORTHWEST OF A FENCE
 QT0479'CORNER, 152 FEET NORTH OF THE CENTER OF STATE HIGHWAY NO. 8, 74
 QT0479'FEET NORTH OF A WIRE FENCE, 50 FEET NORTH OF A TELEPHONE POLE,
 QT0479'AND 6 FEET EAST OF A 4 IN X 4 IN WITNESS POST.
 QT0479'
 QT0479'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 85
 QT0479'AND STATE HIGHWAY NO. 8 ABOUT 1-1/2 MILES SOUTH OF THE BUSINESS
 QT0479'DISTRICT OF BUFFALO, GO EAST ON NO. 8 FOR 4.9 MILES TO THE AZIMUTH
 QT0479'MARK ON THE RIGHT.  CONTINUE EAST ON THE HIGHWAY FOR 0.3 MILE TO
 QT0479'A GATE ON THE LEFT.  PASS THROUGH THE GATE, THEN RIGHT FOR
 QT0479'0.1 MILE TO THE CREST OF THE RIDGE AND THE STATION.
 QT0479'
 QT0479'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED BARREN
 QT0479'1952.
 QT0479'
 QT0479'REFERENCE MARK NO. 1 IS 152 FEET NORTH OF THE CENTER OF THE
 QT0479'HIGHWAY, AND 128 FEET NORTHWEST OF THE FENCE CORNER.  IT PROJECTS
 QT0479'5 INCHES, AND THE DISK IS STAMPED BARREN NO 1 1952.
 QT0479'
 QT0479'REFERENCE MARK NO. 2 IS 112 FEET NORTH OF THE CENTER OF THE
 QT0479'HIGHWAY, 37 FEET NORTH OF THE WIRE FENCE, AND 12 FEET
 QT0479'NORTH-NORTHWEST OF THE TELEPHONE POLE.  IT PROJECTS 8 INCHES, AND
 QT0479'THE DISK IS STAMPED BARREN NO 2 1952.
 QT0479'
 QT0479'THE AZIMUTH MARK IS 74 FEET SOUTH OF THE HIGHWAY, 22 FEET EAST
 QT0479'OF A POWER LINE POLE, AND 5 FEET WEST OF A 4 IN X 4 IN WITNESS
 QT0479'POST.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED BARREN 1952.
 QT0479
 QT0479                          STATION RECOVERY (1999)
 QT0479
 QT0479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0479'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0479'STATE HIGHWAY 20 IN BUFFALO, THENCE 8.0 KM (4.95 MI) EASTERLY ALONG
 QT0479'STATE HIGHWAY 20, 427.1 M (1401.2 FT) EAST OF MILEPOST 34, 46.6 M
 QT0479'(152.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 44.7 M (146.7 FT) WEST OF
 QT0479'A FENCE, 12.6 M (41.3 FT) WEST OF REFERENCE MARK 1, 11.9 M (39.0 FT)
 QT0479'NORTH OF REFERENCE MARK 2, 7.6 M (24.9 FT) NORTH OF A WITNESS POST AND
 QT0479'FENCE, 3.5 M (11.5 FT) ABOVE THE LEVEL OF THE HIGHWAY, 1.9 M (6.2 FT)
 QT0479'EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 QT0479'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY ED
 QT0479'HUNSUCKER, P.O. BOX 187, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2542 ***********************************************************************
 AI2542  DESIGNATION -  BARREN AZ MK
 AI2542  PID         -  AI2542
 AI2542  STATE/COUNTY-  SD/HARDING
 AI2542  COUNTRY     -  US
 AI2542  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI2542
 AI2542                         *CURRENT SURVEY CONTROL
 AI2542  ______________________________________________________________________
 AI2542* NAD 83(1986) POSITION- 45 33 35.     (N) 103 27 03.     (W)   SCALED
 AI2542* NAVD 88 ORTHO HEIGHT -   884.030 (meters)     2900.36  (feet) ADJUSTED
 AI2542  ______________________________________________________________________
 AI2542  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 AI2542  DYNAMIC HEIGHT  -        883.893 (meters)     2899.91  (feet) COMP
 AI2542  MODELED GRAVITY -    980,430.7   (mgal)                       NAVD 88
 AI2542
 AI2542  VERT ORDER      -  FIRST     CLASS II
 AI2542
 AI2542.The horizontal coordinates were scaled from a map and have
 AI2542.an estimated accuracy of +/- 6 seconds.
 AI2542
 AI2542.The orthometric height was determined by differential leveling and
 AI2542.adjusted by the NATIONAL GEODETIC SURVEY
 AI2542.in April 2000.
 AI2542
 AI2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2542.GEOID18 height accuracy estimate available here.
 AI2542
 AI2542.Click photographs - Photos may exist for this station.
 AI2542
 AI2542.The dynamic height is computed by dividing the NAVD 88
 AI2542.geopotential number by the normal gravity value computed on the
 AI2542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2542.degrees latitude (g = 980.6199 gals.).
 AI2542
 AI2542.The modeled gravity was interpolated from observed gravity values.
 AI2542
 AI2542;                    North         East    Units  Estimated Accuracy
 AI2542;SPC SD N     -   197,590.      330,660.      MT  (+/- 180 meters Scaled)
 AI2542
 AI2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL209462(NAD 83)
 AI2542
 AI2542                          SUPERSEDED SURVEY CONTROL
 AI2542
 AI2542.No superseded survey control is available for this station.
 AI2542
 AI2542_MARKER: DZ = AZIMUTH MARK DISK
 AI2542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2542_STAMPING: BARREN 1952
 AI2542_MARK LOGO: CGS
 AI2542_PROJECTION: FLUSH
 AI2542_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2542+STABILITY: SURFACE MOTION
 AI2542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2542+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI2542
 AI2542  HISTORY     - Date     Condition        Report By
 AI2542  HISTORY     - 1952     MONUMENTED       CGS
 AI2542  HISTORY     - 19990527 GOOD             NGS
 AI2542
 AI2542                          STATION DESCRIPTION
 AI2542
 AI2542'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2542'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI2542'STATE HIGHWAY 20 IN BUFFALO, THENCE 7.4 KM (4.60 MI) EASTERLY ALONG
 AI2542'STATE HIGHWAY 20, 150.1 M (492.5 FT) WEST OF MILEPOST 34, 22.5 M (73.8
 AI2542'FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) EAST OF A UTILITY
 AI2542'POLE, 1.6 M (5.2 FT) WEST OF A WITNESS POST, 1.0 M (3.3 FT) BELOW THE
 AI2542'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND
 AI2542'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 AI2542'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2543 ***********************************************************************
 AI2543  DESIGNATION -  BARREN RM 1
 AI2543  PID         -  AI2543
 AI2543  STATE/COUNTY-  SD/HARDING
 AI2543  COUNTRY     -  US
 AI2543  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI2543
 AI2543                         *CURRENT SURVEY CONTROL
 AI2543  ______________________________________________________________________
 AI2543* NAD 83(1986) POSITION- 45 33 36.71   (N) 103 26 35.23   (W)   HD_HELD1
 AI2543* NAVD 88 ORTHO HEIGHT -   906.382 (meters)     2973.69  (feet) ADJUSTED
 AI2543  ______________________________________________________________________
 AI2543  GEOID HEIGHT    -        -16.066 (meters)                     GEOID18
 AI2543  DYNAMIC HEIGHT  -        906.244 (meters)     2973.24  (feet) COMP
 AI2543  MODELED GRAVITY -    980,431.2   (mgal)                       NAVD 88
 AI2543
 AI2543  VERT ORDER      -  FIRST     CLASS II
 AI2543
 AI2543.The horizontal coordinates were determined by differentially corrected
 AI2543.hand held GPS observations or other comparable positioning techniques
 AI2543.and have an estimated accuracy of +/- 3 meters.
 AI2543
 AI2543.The orthometric height was determined by differential leveling and
 AI2543.adjusted by the NATIONAL GEODETIC SURVEY
 AI2543.in April 2000.
 AI2543
 AI2543.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2543.GEOID18 height accuracy estimate available here.
 AI2543
 AI2543.Click photographs - Photos may exist for this station.
 AI2543
 AI2543.The dynamic height is computed by dividing the NAVD 88
 AI2543.geopotential number by the normal gravity value computed on the
 AI2543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2543.degrees latitude (g = 980.6199 gals.).
 AI2543
 AI2543.The modeled gravity was interpolated from observed gravity values.
 AI2543
 AI2543;                    North         East    Units  Estimated Accuracy
 AI2543;SPC SD N     -   197,614.0     331,266.2     MT  (+/- 3 meters HH1 GPS) 
 AI2543
 AI2543_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2150446363(NAD 83)
 AI2543
 AI2543                          SUPERSEDED SURVEY CONTROL
 AI2543
 AI2543.No superseded survey control is available for this station.
 AI2543
 AI2543_MARKER: DR = REFERENCE MARK DISK
 AI2543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2543_STAMPING: BARREN NO 1 1952
 AI2543_MARK LOGO: CGS
 AI2543_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2543+STABILITY: SURFACE MOTION
 AI2543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2543+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI2543
 AI2543  HISTORY     - Date     Condition        Report By
 AI2543  HISTORY     - 1952     MONUMENTED       CGS
 AI2543  HISTORY     - 19990527 GOOD             NGS
 AI2543
 AI2543                          STATION DESCRIPTION
 AI2543
 AI2543'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2543'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI2543'STATE HIGHWAY 20 IN BUFFALO, THENCE 8.0 KM (4.95 MI) EASTERLY ALONG
 AI2543'STATE HIGHWAY 20, 427.1 M (1401.2 FT) EAST OF MILEPOST 34, 46.6 M
 AI2543'(152.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 32.1 M (105.3 FT) WEST OF
 AI2543'A FENCE, 18.2 M (59.7 FT) NORTHEAST REFERENCE MARK 2, 11.9 M (39.0 FT)
 AI2543'EAST OF THE STATION MARK, 3.8 M (12.5 FT) NORTH OF A FENCE, 3.5 M
 AI2543'(11.5 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 AI2543'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--MONUMENT IS ON
 AI2543'PROPERTY OWNED BY ED HUNSUCKER, P.O. BOX 187, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2544 ***********************************************************************
 AI2544  DESIGNATION -  BARREN RM 2
 AI2544  PID         -  AI2544
 AI2544  STATE/COUNTY-  SD/HARDING
 AI2544  COUNTRY     -  US
 AI2544  USGS QUAD   -  SHEEP PEN DRAW SW (2017)
 AI2544
 AI2544                         *CURRENT SURVEY CONTROL
 AI2544  ______________________________________________________________________
 AI2544* NAD 83(1986) POSITION- 45 33 36.33   (N) 103 26 35.87   (W)   HD_HELD1
 AI2544* NAVD 88 ORTHO HEIGHT -   905.393 (meters)     2970.44  (feet) ADJUSTED
 AI2544  ______________________________________________________________________
 AI2544  GEOID HEIGHT    -        -16.066 (meters)                     GEOID18
 AI2544  DYNAMIC HEIGHT  -        905.254 (meters)     2969.99  (feet) COMP
 AI2544  MODELED GRAVITY -    980,431.1   (mgal)                       NAVD 88
 AI2544
 AI2544  VERT ORDER      -  FIRST     CLASS II
 AI2544
 AI2544.The horizontal coordinates were determined by differentially corrected
 AI2544.hand held GPS observations or other comparable positioning techniques
 AI2544.and have an estimated accuracy of +/- 3 meters.
 AI2544
 AI2544.The orthometric height was determined by differential leveling and
 AI2544.adjusted by the NATIONAL GEODETIC SURVEY
 AI2544.in April 2000.
 AI2544
 AI2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2544.GEOID18 height accuracy estimate available here.
 AI2544
 AI2544.Click photographs - Photos may exist for this station.
 AI2544
 AI2544.The dynamic height is computed by dividing the NAVD 88
 AI2544.geopotential number by the normal gravity value computed on the
 AI2544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2544.degrees latitude (g = 980.6199 gals.).
 AI2544
 AI2544.The modeled gravity was interpolated from observed gravity values.
 AI2544
 AI2544;                    North         East    Units  Estimated Accuracy
 AI2544;SPC SD N     -   197,602.8     331,251.8     MT  (+/- 3 meters HH1 GPS) 
 AI2544
 AI2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2149046351(NAD 83)
 AI2544
 AI2544                          SUPERSEDED SURVEY CONTROL
 AI2544
 AI2544.No superseded survey control is available for this station.
 AI2544
 AI2544_MARKER: DR = REFERENCE MARK DISK
 AI2544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2544_STAMPING: BARREN NO 2 1952
 AI2544_MARK LOGO: CGS
 AI2544_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2544+STABILITY: SURFACE MOTION
 AI2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2544+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 AI2544
 AI2544  HISTORY     - Date     Condition        Report By
 AI2544  HISTORY     - 1952     MONUMENTED       CGS
 AI2544  HISTORY     - 19990527 GOOD             NGS
 AI2544
 AI2544                          STATION DESCRIPTION
 AI2544
 AI2544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2544'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AI2544'STATE HIGHWAY 20 IN BUFFALO, THENCE 8.0 KM (4.95 MI) EASTERLY ALONG
 AI2544'STATE HIGHWAY 20, 427.1 M (1401.2 FT) EAST OF MILEPOST 34, 46.8 M
 AI2544'(153.5 FT) WEST OF A FENCE, 34.3 M (112.5 FT) NORTH OF THE HIGHWAY
 AI2544'CENTERLINE, 18.2 M (59.7 FT) SOUTHWEST OF REFERENCE MARK 1, 11.9 M
 AI2544'(39.0 FT) SOUTH OF THE STATION MARK, 5.2 M (17.1 FT) SOUTHWEST OF A
 AI2544'WITNESS POST, 3.5 M (11.5 FT) ABOVE THE LEVEL OF THE HIGHWAY, 3.4 M
 AI2544'(11.2 FT) SOUTH OF A FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AI2544'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 AI2544'ED HUNSUCKER, P.O. BOX 187, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1092 ***********************************************************************
 PT1092  DESIGNATION -  BARRICK
 PT1092  PID         -  PT1092
 PT1092  STATE/COUNTY-  SD/STANLEY
 PT1092  COUNTRY     -  US
 PT1092  USGS QUAD   -  STANDING BUTTE SW (2017)
 PT1092
 PT1092                         *CURRENT SURVEY CONTROL
 PT1092  ______________________________________________________________________
 PT1092* NAD 83(1996) POSITION- 44 36 34.52202(N) 100 55 32.05547(W)   ADJUSTED
 PT1092* NAVD 88 ORTHO HEIGHT -   625.    (meters)     2051.    (feet) SCALED
 PT1092  ______________________________________________________________________
 PT1092  GEOID HEIGHT    -        -22.116 (meters)                     GEOID18
 PT1092  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 PT1092  HORZ ORDER      -  THIRD
 PT1092
 PT1092.The horizontal coordinates were established by classical geodetic methods
 PT1092.and adjusted by the National Geodetic Survey in January 1998.
 PT1092
 PT1092.The orthometric height was scaled from a topographic map.
 PT1092
 PT1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1092.GEOID18 height accuracy estimate available here.
 PT1092
 PT1092.Click photographs - Photos may exist for this station.
 PT1092
 PT1092.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1092
 PT1092. The following values were computed from the NAD 83(1996) position.
 PT1092
 PT1092;                    North         East     Units Scale Factor Converg.
 PT1092;SPC SD S     -   253,057.892   552,985.642   MT  1.00005683   -0 24 30.8
 PT1092;SPC SD S     -   830,240.77  1,814,253.73   sFT  1.00005683   -0 24 30.8
 PT1092;UTM  14      - 4,941,385.640   347,208.029   MT  0.99988709   -1 21 09.1
 PT1092
 PT1092!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1092!SPC SD S     -   0.99990541  x   1.00005683  =   0.99996224
 PT1092!UTM  14      -   0.99990541  x   0.99988709  =   0.99979251
 PT1092
 PT1092:                Primary Azimuth Mark                     Grid Az
 PT1092:SPC SD S     -  BARRICK AZ MK                            176 43 50.2
 PT1092:UTM  14      -  BARRICK AZ MK                            177 40 28.5
 PT1092
 PT1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4720841385(NAD 83)
 PT1092
 PT1092|---------------------------------------------------------------------|
 PT1092| PID    Reference Object                     Distance      Geod. Az  |
 PT1092|                                                           dddmmss.s |
 PT1092| CO4303 BARRICK RM 1                         12.217 METERS 09503     |
 PT1092| PT1090 REWLS CHIMNEY                       APPROX.12.6 KM 1581840.8 |
 PT1092| CO4302 BARRICK AZ MK                                      1761919.4 |
 PT1092| CO4304 BARRICK RM 2                         12.713 METERS 21143     |
 PT1092|---------------------------------------------------------------------|
 PT1092
 PT1092                          SUPERSEDED SURVEY CONTROL
 PT1092
 PT1092  NAD 83(1986)-  44 36 34.51599(N)    100 55 32.05770(W) AD(       ) 3
 PT1092  NAD 27      -  44 36 34.59500(N)    100 55 30.52600(W) AD(       ) 3
 PT1092
 PT1092.Superseded values are not recommended for survey control.
 PT1092
 PT1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1092.See file dsdata.pdf to determine how the superseded data were derived.
 PT1092
 PT1092_MARKER: DS = TRIANGULATION STATION DISK
 PT1092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1092_STAMPING: BARRICK 1952
 PT1092_MARK LOGO: CGS
 PT1092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1092+STABILITY: SURFACE MOTION
 PT1092
 PT1092  HISTORY     - Date     Condition        Report By
 PT1092  HISTORY     - 1952     MONUMENTED       CGS
 PT1092
 PT1092                          STATION DESCRIPTION
 PT1092
 PT1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1092'THE STATION IS IN SECTION 36, T 8 N, R 26 E, ABOUT 16-1/2
 PT1092'MILES NORTH AND 5 MILES EAST OF HAYES, ABOUT 7 MILES NORTH
 PT1092'AND 5-1/2 MILES EAST OF THE SANSARC POST OFFICE, 17 FEET NORTHEAST
 PT1092'OF A TRACK ROAD, AND 6 FEET SOUTHEAST OF A WHITE 4 IN X 4 IN
 PT1092'WITNESS POST.
 PT1092'
 PT1092'TO REACH THE STATION FROM THE TEXACO SERVICE STATION IN HAYES
 PT1092'GO WEST ON U.S. HIGHWAY 14 FOR 0.6 MILE TO A GRAVEL ROAD ON
 PT1092'THE RIGHT, TURN RIGHT AND GO NORTH ON THE GRAVEL ROAD FOR 11.2
 PT1092'MILES TO A CROSS ROAD, TURN RIGHT AND GO EAST AND SOUTHEAST
 PT1092'FOR 7.5 MILES TO A POINT WHERE THE ROAD BEARS LEFT TO GO EAST,
 PT1092'TURN LEFT AND GO EAST FOR 0.85 MILE TO A DIM TRACK ROAD ON
 PT1092'THE LEFT, TURN LEFT AND GO NORTH-NORTHWEST ON THE DIM TRACK
 PT1092'ROAD FOR 0.6 MILE TO A WIRE GATE, CONTINUE NORTH-NORTHWEST
 PT1092'ON THE DIM TRACK ROAD FOR 0.5 MILE TO A WIRE GATE IN FENCE
 PT1092'CORNER, CONTINUE ON PLAIN TRACK ROAD AND GO NORTHWEST, NORTH
 PT1092'AND NORTHEAST FOR 4.55 MILES TO A FORK, TAKE LEFT FORK ON
 PT1092'PLAIN TRACK ROAD AND GO NORTH AND NORTHWEST FOR 0.95 MILE
 PT1092'TO A WIRE GATE, CONTINUE NORTHWEST ON PLAINEST AND DEEPEST
 PT1092'TRACK ROAD FOR 1.7 MILES TO A POINT WHERE THE TRACK ROAD
 PT1092'BEARS RIGHT JUST BEFORE REACHING A FENCE LINE, BEAR RIGHT AND
 PT1092'GO NORTH FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 PT1092'DESCRIBED BELOW, CONTINUE NORTH FOR 0.3 MILE TO A WIRE
 PT1092'GATE, GO THROUGH GATE AND GO NORTHWEST ON A TRACK ROAD FOR
 PT1092'0.1 MILE TO THE STATION ON THE RIGHT AS DESCRIBED ABOVE.
 PT1092'
 PT1092'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT1092'BARRICK 1952.
 PT1092'
 PT1092'REFERENCE MARK NO. 1 IS 48 FEET NORTH OF THE ROAD.  THE MARK
 PT1092'PROJECTS 4 INCHES AND THE DISK IS STAMPED BARRICK NO 1 1952.
 PT1092'
 PT1092'REFERENCE MARK NO. 2 IS 19 FEET SOUTHWEST OF THE ROAD.  THE
 PT1092'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BARRICK NO 2
 PT1092'1952.
 PT1092'
 PT1092'THE AZIMUTH MARK IS 3 FEET NORTH OF A WHITE 4 IN X 4 IN WITNESS
 PT1092'POST AND 1 FOOT EAST OF A WIRE FENCE.  THE MARK PROJECTS 6
 PT1092'INCHES AND THE DISK IS STAMPED BARRICK 1952.
 PT1092'
 PT1092'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1008 ***********************************************************************
 PT1008  DESIGNATION -  BARTH
 PT1008  PID         -  PT1008
 PT1008  STATE/COUNTY-  SD/HUGHES
 PT1008  COUNTRY     -  US
 PT1008  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT1008
 PT1008                         *CURRENT SURVEY CONTROL
 PT1008  ______________________________________________________________________
 PT1008* NAD 83(1996) POSITION- 44 20 41.54523(N) 100 14 05.23144(W)   ADJUSTED
 PT1008* NAVD 88 ORTHO HEIGHT -   519.    (meters)     1703.    (feet) SCALED
 PT1008  ______________________________________________________________________
 PT1008  GEOID HEIGHT    -        -23.581 (meters)                     GEOID18
 PT1008  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 PT1008  HORZ ORDER      -  SECOND
 PT1008
 PT1008.The horizontal coordinates were established by classical geodetic methods
 PT1008.and adjusted by the National Geodetic Survey in January 1998.
 PT1008
 PT1008.The orthometric height was scaled from a topographic map.
 PT1008
 PT1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1008.GEOID18 height accuracy estimate available here.
 PT1008
 PT1008.Click photographs - Photos may exist for this station.
 PT1008
 PT1008.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1008
 PT1008. The following values were computed from the NAD 83(1996) position.
 PT1008
 PT1008;                    North         East     Units Scale Factor Converg.
 PT1008;SPC SD S     -   223,478.705   607,858.036   MT  0.99998730   +0 04 04.7
 PT1008;SPC SD S     -   733,196.38  1,994,280.91   sFT  0.99998730   +0 04 04.7
 PT1008;UTM  14      - 4,910,919.725   401,577.145   MT  0.99971913   -0 51 47.4
 PT1008
 PT1008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1008!SPC SD S     -   0.99992227  x   0.99998730  =   0.99990957
 PT1008!UTM  14      -   0.99992227  x   0.99971913  =   0.99964142
 PT1008
 PT1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ0157710919(NAD 83)
 PT1008
 PT1008                          SUPERSEDED SURVEY CONTROL
 PT1008
 PT1008  NAD 83(1986)-  44 20 41.54134(N)    100 14 05.23628(W) AD(       ) 2
 PT1008  NAD 27      -  44 20 41.60100(N)    100 14 03.76600(W) AD(       ) 2
 PT1008  MORC        -  44 20 38.89000(N)    100 14 03.58000(W) AD(       ) 3
 PT1008
 PT1008.Superseded values are not recommended for survey control.
 PT1008
 PT1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1008.See file dsdata.pdf to determine how the superseded data were derived.
 PT1008
 PT1008_MARKER: X = CHISELED CROSS
 PT1008_SETTING: 80 = SET IN A BOULDER
 PT1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1008+STABILITY: SURFACE MOTION
 PT1008
 PT1008  HISTORY     - Date     Condition        Report By
 PT1008  HISTORY     - 1889     MONUMENTED       MORC
 PT1008  HISTORY     - 1963     MARK NOT FOUND   USFS
 PT1008  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT1008
 PT1008                          STATION DESCRIPTION
 PT1008
 PT1008'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT1008'BARTH IS ON LEFT BANK, ON A PROJECTING PROMINENT POINT OPPOSITE
 PT1008'MIDDLE OF FARM ISLAND, ONE-HALF MILE NORTHEAST FROM BARTHS HOUSE,
 PT1008'WHICH IS NEAR THE RIVER BANK.  THE STATION IS 50 FEET FROM EDGE
 PT1008'OF BLUFF, AND IS MARKED BY A CROSS CUT ON THE TOP OF A GRANITE
 PT1008'BOULDER, 1-1/2 FEET BELOW SURFACE.
 PT1008
 PT1008                          STATION RECOVERY (1963)
 PT1008
 PT1008'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT1008'STATION SEARCHED FOR BUT COULD NOT BE FOUND.
 PT1008
 PT1008                          STATION RECOVERY (1973)
 PT1008
 PT1008'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WKM)
 PT1008'SEARCHED FOR BUT NOT FOUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0985 ***********************************************************************
 PU0985  DESIGNATION -  BASTIAN
 PU0985  PID         -  PU0985
 PU0985  STATE/COUNTY-  SD/MEADE
 PU0985  COUNTRY     -  US
 PU0985  USGS QUAD   -  OPAL WEST SE (2017)
 PU0985
 PU0985                         *CURRENT SURVEY CONTROL
 PU0985  ______________________________________________________________________
 PU0985* NAD 83(1986) POSITION- 44 46 41.     (N) 102 32 01.     (W)   SCALED
 PU0985* NAVD 88 ORTHO HEIGHT -   828.562 (meters)     2718.37  (feet) ADJUSTED
 PU0985  ______________________________________________________________________
 PU0985  GEOID HEIGHT    -        -18.366 (meters)                     GEOID18
 PU0985  DYNAMIC HEIGHT  -        828.374 (meters)     2717.76  (feet) COMP
 PU0985  MODELED GRAVITY -    980,362.1   (mgal)                       NAVD 88
 PU0985
 PU0985  VERT ORDER      -  SECOND    CLASS 0
 PU0985
 PU0985.The horizontal coordinates were scaled from a map and have
 PU0985.an estimated accuracy of +/- 6 seconds.
 PU0985
 PU0985.The orthometric height was determined by differential leveling and
 PU0985.adjusted by the NATIONAL GEODETIC SURVEY
 PU0985.in June 1991.
 PU0985
 PU0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0985.GEOID18 height accuracy estimate available here.
 PU0985
 PU0985.Click photographs - Photos may exist for this station.
 PU0985
 PU0985.The dynamic height is computed by dividing the NAVD 88
 PU0985.geopotential number by the normal gravity value computed on the
 PU0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0985.degrees latitude (g = 980.6199 gals.).
 PU0985
 PU0985.The modeled gravity was interpolated from observed gravity values.
 PU0985
 PU0985;                    North         East    Units  Estimated Accuracy
 PU0985;SPC SD N     -   108,120.      399,510.      MT  (+/- 180 meters Scaled)
 PU0985
 PU0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK951612(NAD 83)
 PU0985
 PU0985                          SUPERSEDED SURVEY CONTROL
 PU0985
 PU0985  NGVD 29 (??/??/92)  828.102  (m)         2716.86   (f) ADJ UNCH    2 0
 PU0985
 PU0985.Superseded values are not recommended for survey control.
 PU0985
 PU0985.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0985.See file dsdata.pdf to determine how the superseded data were derived.
 PU0985
 PU0985_MARKER: DS = TRIANGULATION STATION DISK
 PU0985_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0985_STAMPING: BASTIAN 1962
 PU0985_MARK LOGO: CGS
 PU0985_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0985+STABILITY: SURFACE MOTION
 PU0985
 PU0985  HISTORY     - Date     Condition        Report By
 PU0985  HISTORY     - 1962     MONUMENTED       CGS
 PU0985
 PU0985                          STATION DESCRIPTION
 PU0985
 PU0985'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0985'7 MI N FROM RED OWL.
 PU0985'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0985'1.0 MILE EAST, THENCE 4.2 MILES NORTH ALONG ROADS, ON A SMALL
 PU0985'KNOLL, 105 FEET WEST OF THE CENTER LINE OF THE ROAD, 48 FEET
 PU0985'WEST OF A FENCE, 49.6 FEET SOUTH-SOUTHWEST OF REFERENCE MARK 1,
 PU0985'38.2 FEET EAST-SOUTHEAST OF REFERENCE MARK 2, ABOUT 10 FEET
 PU0985'HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0985'0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0988 ***********************************************************************
 PU0988  DESIGNATION -  BASTIAN AZ MK
 PU0988  PID         -  PU0988
 PU0988  STATE/COUNTY-  SD/MEADE
 PU0988  COUNTRY     -  US
 PU0988  USGS QUAD   -  OPAL WEST SE (2017)
 PU0988
 PU0988                         *CURRENT SURVEY CONTROL
 PU0988  ______________________________________________________________________
 PU0988* NAD 83(1986) POSITION- 44 46 21.     (N) 102 31 57.     (W)   SCALED
 PU0988* NAVD 88 ORTHO HEIGHT -   829.186 (meters)     2720.42  (feet) ADJUSTED
 PU0988  ______________________________________________________________________
 PU0988  GEOID HEIGHT    -        -18.371 (meters)                     GEOID18
 PU0988  DYNAMIC HEIGHT  -        828.997 (meters)     2719.80  (feet) COMP
 PU0988  MODELED GRAVITY -    980,361.0   (mgal)                       NAVD 88
 PU0988
 PU0988  VERT ORDER      -  SECOND    CLASS 0
 PU0988
 PU0988.The horizontal coordinates were scaled from a map and have
 PU0988.an estimated accuracy of +/- 6 seconds.
 PU0988
 PU0988.The orthometric height was determined by differential leveling and
 PU0988.adjusted by the NATIONAL GEODETIC SURVEY
 PU0988.in June 1991.
 PU0988
 PU0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0988.GEOID18 height accuracy estimate available here.
 PU0988
 PU0988.Click photographs - Photos may exist for this station.
 PU0988
 PU0988.The dynamic height is computed by dividing the NAVD 88
 PU0988.geopotential number by the normal gravity value computed on the
 PU0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0988.degrees latitude (g = 980.6199 gals.).
 PU0988
 PU0988.The modeled gravity was interpolated from observed gravity values.
 PU0988
 PU0988;                    North         East    Units  Estimated Accuracy
 PU0988;SPC SD N     -   107,500.      399,570.      MT  (+/- 180 meters Scaled)
 PU0988
 PU0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK952606(NAD 83)
 PU0988
 PU0988                          SUPERSEDED SURVEY CONTROL
 PU0988
 PU0988  NGVD 29 (??/??/92)  828.726  (m)         2718.91   (f) ADJ UNCH    2 0
 PU0988
 PU0988.Superseded values are not recommended for survey control.
 PU0988
 PU0988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0988.See file dsdata.pdf to determine how the superseded data were derived.
 PU0988
 PU0988_MARKER: DZ = AZIMUTH MARK DISK
 PU0988_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0988_STAMPING: BASTIAN 1962
 PU0988_MARK LOGO: CGS
 PU0988_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0988_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0988+STABILITY: SURFACE MOTION
 PU0988
 PU0988  HISTORY     - Date     Condition        Report By
 PU0988  HISTORY     - 1962     MONUMENTED       CGS
 PU0988
 PU0988                          STATION DESCRIPTION
 PU0988
 PU0988'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0988'6.6 MI N FROM RED OWL.
 PU0988'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0988'1.0 MILES EAST ALONG A ROAD, THENCE 3.8 MILES NORTH ALONG A
 PU0988'ROAD, AT THE SOUTHEAST CORNER OF A FENCE, 49 FEET WEST OF THE
 PU0988'CENTER LINE OF THE ROAD, 2 FEET NORTH OF THE CORNER OF A FENCE
 PU0988'LEADING WEST, 1.2 FEET WEST OF A FENCE, 1.5 FEET NORTH OF A
 PU0988'FENCE, 2.0 FEET NORTHWEST OF A WITNESS POST, ABOUT LEVEL WITH
 PU0988'THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0983 ***********************************************************************
 PU0983  DESIGNATION -  BASTIAN RM 1
 PU0983  PID         -  PU0983
 PU0983  STATE/COUNTY-  SD/MEADE
 PU0983  COUNTRY     -  US
 PU0983  USGS QUAD   -  OPAL WEST SE (2017)
 PU0983
 PU0983                         *CURRENT SURVEY CONTROL
 PU0983  ______________________________________________________________________
 PU0983* NAD 83(1986) POSITION- 44 46 42.     (N) 102 32 00.     (W)   SCALED
 PU0983* NAVD 88 ORTHO HEIGHT -   828.103 (meters)     2716.87  (feet) ADJUSTED
 PU0983  ______________________________________________________________________
 PU0983  GEOID HEIGHT    -        -18.366 (meters)                     GEOID18
 PU0983  DYNAMIC HEIGHT  -        827.915 (meters)     2716.25  (feet) COMP
 PU0983  MODELED GRAVITY -    980,362.2   (mgal)                       NAVD 88
 PU0983
 PU0983  VERT ORDER      -  SECOND    CLASS 0
 PU0983
 PU0983.The horizontal coordinates were scaled from a map and have
 PU0983.an estimated accuracy of +/- 6 seconds.
 PU0983
 PU0983.The orthometric height was determined by differential leveling and
 PU0983.adjusted by the NATIONAL GEODETIC SURVEY
 PU0983.in June 1991.
 PU0983
 PU0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0983.GEOID18 height accuracy estimate available here.
 PU0983
 PU0983.Click photographs - Photos may exist for this station.
 PU0983
 PU0983.The dynamic height is computed by dividing the NAVD 88
 PU0983.geopotential number by the normal gravity value computed on the
 PU0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0983.degrees latitude (g = 980.6199 gals.).
 PU0983
 PU0983.The modeled gravity was interpolated from observed gravity values.
 PU0983
 PU0983;                    North         East    Units  Estimated Accuracy
 PU0983;SPC SD N     -   108,150.      399,530.      MT  (+/- 180 meters Scaled)
 PU0983
 PU0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK951612(NAD 83)
 PU0983
 PU0983                          SUPERSEDED SURVEY CONTROL
 PU0983
 PU0983  NGVD 29 (??/??/92)  827.643  (m)         2715.36   (f) ADJ UNCH    2 0
 PU0983
 PU0983.Superseded values are not recommended for survey control.
 PU0983
 PU0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0983.See file dsdata.pdf to determine how the superseded data were derived.
 PU0983
 PU0983_MARKER: DR = REFERENCE MARK DISK
 PU0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0983_STAMPING: BASTIAN NO 1 1962
 PU0983_MARK LOGO: CGS
 PU0983_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0983+STABILITY: SURFACE MOTION
 PU0983
 PU0983  HISTORY     - Date     Condition        Report By
 PU0983  HISTORY     - 1962     MONUMENTED       CGS
 PU0983
 PU0983                          STATION DESCRIPTION
 PU0983
 PU0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0983'7 MI N FROM RED OWL.
 PU0983'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0983'1.0 MILE EAST AND 4.2 MILES NORTH ALONG ROADS, ON A SMALL KNOLL,
 PU0983'91 FEET WEST OF THE CENTER LINE OF THE ROAD, 35 FEET WEST OF A
 PU0983'FENCE, 68.6 FEET NORTHEAST OF REFERENCE MARK 2, 49.6 FEET
 PU0983'NORTH-NORTHEAST OF THE STATION, AND IN THE TOP OF A CONCRETE
 PU0983'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0984 ***********************************************************************
 PU0984  DESIGNATION -  BASTIAN RM 2
 PU0984  PID         -  PU0984
 PU0984  STATE/COUNTY-  SD/MEADE
 PU0984  COUNTRY     -  US
 PU0984  USGS QUAD   -  OPAL WEST SE (2017)
 PU0984
 PU0984                         *CURRENT SURVEY CONTROL
 PU0984  ______________________________________________________________________
 PU0984* NAD 83(1986) POSITION- 44 46 41.     (N) 102 32 02.     (W)   SCALED
 PU0984* NAVD 88 ORTHO HEIGHT -   828.527 (meters)     2718.26  (feet) ADJUSTED
 PU0984  ______________________________________________________________________
 PU0984  GEOID HEIGHT    -        -18.365 (meters)                     GEOID18
 PU0984  DYNAMIC HEIGHT  -        828.339 (meters)     2717.64  (feet) COMP
 PU0984  MODELED GRAVITY -    980,362.1   (mgal)                       NAVD 88
 PU0984
 PU0984  VERT ORDER      -  SECOND    CLASS 0
 PU0984
 PU0984.The horizontal coordinates were scaled from a map and have
 PU0984.an estimated accuracy of +/- 6 seconds.
 PU0984
 PU0984.The orthometric height was determined by differential leveling and
 PU0984.adjusted by the NATIONAL GEODETIC SURVEY
 PU0984.in June 1991.
 PU0984
 PU0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0984.GEOID18 height accuracy estimate available here.
 PU0984
 PU0984.Click photographs - Photos may exist for this station.
 PU0984
 PU0984.The dynamic height is computed by dividing the NAVD 88
 PU0984.geopotential number by the normal gravity value computed on the
 PU0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0984.degrees latitude (g = 980.6199 gals.).
 PU0984
 PU0984.The modeled gravity was interpolated from observed gravity values.
 PU0984
 PU0984;                    North         East    Units  Estimated Accuracy
 PU0984;SPC SD N     -   108,120.      399,480.      MT  (+/- 180 meters Scaled)
 PU0984
 PU0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK951612(NAD 83)
 PU0984
 PU0984                          SUPERSEDED SURVEY CONTROL
 PU0984
 PU0984  NGVD 29 (??/??/92)  828.067  (m)         2716.75   (f) ADJ UNCH    2 0
 PU0984
 PU0984.Superseded values are not recommended for survey control.
 PU0984
 PU0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0984.See file dsdata.pdf to determine how the superseded data were derived.
 PU0984
 PU0984_MARKER: DR = REFERENCE MARK DISK
 PU0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0984_STAMPING: BASTIAN NO 2 1962
 PU0984_MARK LOGO: CGS
 PU0984_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0984+STABILITY: SURFACE MOTION
 PU0984
 PU0984  HISTORY     - Date     Condition        Report By
 PU0984  HISTORY     - 1962     MONUMENTED       CGS
 PU0984
 PU0984                          STATION DESCRIPTION
 PU0984
 PU0984'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0984'7 MI N FROM RED OWL.
 PU0984'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0984'1.0 MILE EAST AND 4.2 MILES NORTH ALONG ROADS, ON A SMALL KNOLL,
 PU0984'142 FEET WEST OF THE CENTER LINE OF THE ROAD, 68.6 FEET SOUTHWEST
 PU0984'OF REFERENCE MARK 1, 88 FEET WEST OF A FENCE, 38.2 FEET
 PU0984'WEST-NORTHWEST OF THE STATION AND IN THE TOP OF A CONCRETE
 PU0984'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0616 ***********************************************************************
 PS0616  DESIGNATION -  BATES
 PS0616  PID         -  PS0616
 PS0616  STATE/COUNTY-  SD/HAND
 PS0616  COUNTRY     -  US
 PS0616  USGS QUAD   -  WESSINGTON SPRINGS NW (2017)
 PS0616
 PS0616                         *CURRENT SURVEY CONTROL
 PS0616  ______________________________________________________________________
 PS0616* NAD 83(1996) POSITION- 44 12 39.16950(N) 098 44 37.74044(W)   ADJUSTED
 PS0616* NAVD 88 ORTHO HEIGHT -   594.    (meters)     1949.    (feet) SCALED
 PS0616  ______________________________________________________________________
 PS0616  GEOID HEIGHT    -        -24.999 (meters)                     GEOID18
 PS0616  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 PS0616  HORZ ORDER      -  FIRST
 PS0616
 PS0616.The horizontal coordinates were established by classical geodetic methods
 PS0616.and adjusted by the National Geodetic Survey in January 1998.
 PS0616
 PS0616.The orthometric height was scaled from a topographic map.
 PS0616
 PS0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0616.GEOID18 height accuracy estimate available here.
 PS0616
 PS0616.Click photographs - Photos may exist for this station.
 PS0616
 PS0616.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0616
 PS0616. The following values were computed from the NAD 83(1996) position.
 PS0616
 PS0616;                    North         East     Units Scale Factor Converg.
 PS0616;SPC SD N     -    42,733.425   700,396.692   MT  1.00004577   +0 53 20.6
 PS0616;SPC SD N     -   140,201.25  2,297,884.81   sFT  1.00004577   +0 53 20.6
 PS0616;SPC SD S     -   209,800.955   727,023.852   MT  0.99996033   +1 05 47.5
 PS0616;SPC SD S     -   688,321.97  2,385,244.09   sFT  0.99996033   +1 05 47.5
 PS0616;UTM  14      - 4,895,327.203   520,466.375   MT  0.99960515   +0 10 43.1
 PS0616
 PS0616!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0616!SPC SD N     -   0.99991073  x   1.00004577  =   0.99995650
 PS0616!SPC SD S     -   0.99991073  x   0.99996033  =   0.99987107
 PS0616!UTM  14      -   0.99991073  x   0.99960515  =   0.99951592
 PS0616
 PS0616:                Primary Azimuth Mark                     Grid Az
 PS0616:SPC SD N     -  HARMONY                                  190 45 43.5
 PS0616:SPC SD S     -  HARMONY                                  190 33 16.6
 PS0616:UTM  14      -  HARMONY                                  191 28 21.0
 PS0616
 PS0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2046695327(NAD 83)
 PS0616
 PS0616|---------------------------------------------------------------------|
 PS0616| PID    Reference Object                     Distance      Geod. Az  |
 PS0616|                                                           dddmmss.s |
 PS0616| CO4306 BATES RM 1                           30.025 METERS 06511     |
 PS0616| CO4305 BATES AZ MK                                        1613721.7 |
 PS0616| PS0618 HARMONY                             APPROX. 9.8 KM 1913904.1 |
 PS0616| PS0617 SPIRE A                             APPROX. 6.3 KM 2632526.4 |
 PS0616| CO4307 BATES RM 2                           28.140 METERS 29642     |
 PS0616|---------------------------------------------------------------------|
 PS0616
 PS0616                          SUPERSEDED SURVEY CONTROL
 PS0616
 PS0616  NAD 83(1986)-  44 12 39.16721(N)    098 44 37.74949(W) AD(       ) 1
 PS0616  NAD 27      -  44 12 39.20600(N)    098 44 36.41000(W) AD(       ) 1
 PS0616
 PS0616.Superseded values are not recommended for survey control.
 PS0616
 PS0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0616.See file dsdata.pdf to determine how the superseded data were derived.
 PS0616
 PS0616_MARKER: DS = TRIANGULATION STATION DISK
 PS0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0616_STAMPING: BATES 1934
 PS0616_MARK LOGO: CGS
 PS0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0616+STABILITY: SURFACE MOTION
 PS0616
 PS0616  HISTORY     - Date     Condition        Report By
 PS0616  HISTORY     - 1934     MONUMENTED       CGS
 PS0616  HISTORY     - 1951     GOOD             CGS
 PS0616  HISTORY     - 1971     GOOD             USGS
 PS0616
 PS0616                          STATION DESCRIPTION
 PS0616
 PS0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0616'STATION IS LOCATED ON PROPERTY OF DALTON TESTERMAN, 1/4 MILE
 PS0616'W OF NE CORNER OF SEC. 34, T 109 N, R 66 W, IN BATES TOWNSHIP.
 PS0616'MARK IS 42 FEET S OF FENCE (TAKE-DOWN) ON MOST PROMINENT KNOB
 PS0616'OF GROUP OF TWO OR THREE.  APPROXIMATELY 0.1 MILE S OF ABANDONED
 PS0616'FARMHOUSE ON N EDGE OF SLOPE.
 PS0616'
 PS0616'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0616'BRONZE DISKS SET IN CONCRETE.
 PS0616'
 PS0616'REFERENCE MARK NO. 1 IS 7 FEET N OF E-W FENCE LINE, 1/4 MILE W
 PS0616'OF NE CORNER OF SEC. 34, T 109 N, R 66 W.  MARK IS ON EASTERN
 PS0616'SLOPE OF HIGHEST KNOB OF GROUP, AND PROJECTS 6 INCHES ABOVE
 PS0616'THE GROUND.
 PS0616'
 PS0616'REFERENCE MARK NO. 2 IS ON W SLOPE OF HIGHEST AND MOST SOUTHERLY
 PS0616'KNOB OF GROUP OF TWO OR THREE, 8 INCHES N OF FENCE LINE, AND
 PS0616'PROJECTS 6 INCHES ABOVE THE GROUND.
 PS0616'
 PS0616'AZIMUTH MARK IS S OF THE STATION, 34 FEET N OF CENTER LINE OF
 PS0616'GRAVEL ROAD LEADING TO STATION, 3 FEET N OF FENCE AND ROCK
 PS0616'PROPERTY LINE, 0.15 MILE E OF ROAD CORNER AND PROJECTS 4 INCHES
 PS0616'ABOVE THE GROUND.  TO REACH FROM THE STATION, GO E 0.2 MILE
 PS0616'THROUGH PASTURE TO ROAD.  TURN RIGHT (S) TO CORNER 1.1 MILES,
 PS0616'TURN LEFT (E), GO 0.15 MILE TO MARK ON N SIDE OF ROAD.
 PS0616'
 PS0616'TO REACH THE STATION FROM WESSINGTON POST OFFICE, GO S ON GRAVEL
 PS0616'HIGHWAY FOR 18.2 MILES, TURN RIGHT (W) AND GO 1.5 MILES TO END OF
 PS0616'ROAD.  TURN RIGHT (N) AND GO 1.25 MILES.  TURN LEFT (W) THROUGH
 PS0616'FENCE AND GO 0.2 MILE AND TURN LEFT (S) PAST HOUSE AND GO TO
 PS0616'TOP OF HILL AND STATION.
 PS0616'
 PS0616'HEIGHT OF LIGHT ABOVE STATION MARK - 20 METERS.
 PS0616
 PS0616                          STATION RECOVERY (1951)
 PS0616
 PS0616'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 PS0616'STATION MARK, BOTH REFERENCE MARKS, AND AZIMUTH MARK WERE
 PS0616'RECOVERED AS PREVIOUSLY DESCRIBED AND WERE IN GOOD CONDITION.
 PS0616'THE AZIMUTH MARK IS NOW 6 FEET S OF THE RIGHT-OF-WAY FENCE LINE.
 PS0616'
 PS0616'THE ORIGINAL DESCRIPTION TO REACH THE STATION WAS NOT CHECKED.
 PS0616
 PS0616                          STATION RECOVERY (1971)
 PS0616
 PS0616'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (DLW)
 PS0616'STA. AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION AS
 PS0616'DESCRIBED.  AZ. MK. WAS NOT FOUND, PROBABLY DESTROYED, NEW
 PS0616'ROAD CONSTRUCTION.
 PS0616'
 PS0616'DISTANCES TO REF. MK. NO. 1 MISSED-0.01 FT. DISTANCE TO REF. MK.
 PS0616'NO. 2 MISSED + 0.03 FT.
 PS0616'
 PS0616'ALL DISTANCES ARE SLOPE DISTANCES.  THE OLD DESCRIPTION IS
 PS0616'ADEQUATE.
 PS0616'
 PS0616'DIRECTIONS TO R.M. 1 MISSED + 09.05 IN DIRECTION TO CARLYLE 1934
 PS0616'MISSED -02.10 IN
 PS0616'
 PS0616'DIRECTIONS TO R.M. 2 MISSED -19.87 IN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0748 ***********************************************************************
 OT0748  DESIGNATION -  BATESLAND
 OT0748  PID         -  OT0748
 OT0748  STATE/COUNTY-  SD/SHANNON
 OT0748  COUNTRY     -  US
 OT0748  USGS QUAD   -  BATESLAND NW (2017)
 OT0748
 OT0748                         *CURRENT SURVEY CONTROL
 OT0748  ______________________________________________________________________
 OT0748* NAD 83(1996) POSITION- 43 07 43.82453(N) 102 12 49.43814(W)   ADJUSTED
 OT0748  ______________________________________________________________________
 OT0748  GEOID HEIGHT    -        -18.706 (meters)                     GEOID18
 OT0748  LAPLACE CORR    -         -4.37  (seconds)                    DEFLEC18
 OT0748  HORZ ORDER      -  THIRD
 OT0748
 OT0748.The horizontal coordinates were established by classical geodetic methods
 OT0748.and adjusted by the National Geodetic Survey in January 1998.
 OT0748
 OT0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0748.GEOID18 height accuracy estimate available here.
 OT0748
 OT0748.Click photographs - Photos may exist for this station.
 OT0748
 OT0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0748
 OT0748. The following values were computed from the NAD 83(1996) position.
 OT0748
 OT0748;                    North         East     Units Scale Factor Converg.
 OT0748;SPC SD S     -    90,105.754   447,012.933   MT  0.99994314   -1 17 49.9
 OT0748;SPC SD S     -   295,621.96  1,466,574.93   sFT  0.99994314   -1 17 49.9
 OT0748;UTM  13      - 4,778,891.237   726,634.927   MT  1.00023190   +1 54 20.2
 OT0748
 OT0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH2663478891(NAD 83)
 OT0748
 OT0748                          SUPERSEDED SURVEY CONTROL
 OT0748
 OT0748  NAD 83(1995)-  43 07 43.82423(N)    102 12 49.43855(W) AD(       ) 3
 OT0748  NAD 83(1986)-  43 07 43.81530(N)    102 12 49.44056(W) AD(       ) 3
 OT0748  NAD 27      -  43 07 43.85000(N)    102 12 47.88000(W) AD(       ) 3
 OT0748
 OT0748.Superseded values are not recommended for survey control.
 OT0748
 OT0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0748.See file dsdata.pdf to determine how the superseded data were derived.
 OT0748
 OT0748_MARKER: DS = TRIANGULATION STATION DISK
 OT0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0748_STAMPING: BATESLAND 1936
 OT0748_MARK LOGO: CGS
 OT0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0748+STABILITY: SURFACE MOTION
 OT0748
 OT0748  HISTORY     - Date     Condition        Report By
 OT0748  HISTORY     - 1936     MONUMENTED       CGS
 OT0748
 OT0748                          STATION DESCRIPTION
 OT0748
 OT0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0748'THIS STATION WAS NOT OCCUPIED BUT WAS CUT IN FROM OTHER STATIONS.
 OT0748'
 OT0748'STATION IS LOCATED ABOUT 5.0 MILES WEST OF THE VILLAGE OF
 OT0748'BATESLAND AT THE JUNCTION OF STATE HIGHWAY 75 AND U.S. HIGHWAY
 OT0748'18, ON THE EAST SIDE OF Y-ROAD, 2 FEET EAST OF A NORTH-SOUTH
 OT0748'FENCE ON THE EAST SIDE OF ROAD, ABOUT 175 YARDS SOUTHWEST OF
 OT0748'THE JUNCTION OF THE HIGHWAYS.
 OT0748'
 OT0748'TO REACH THE STATION FROM BATESLAND--GO WEST ON U.S. HIGHWAY
 OT0748'18 ABOUT 5.0 MILES TO THE JUNCTION OF HIGHWAYS AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0875 ***********************************************************************
 PR0875  DESIGNATION -  BATTLE
 PR0875  PID         -  PR0875
 PR0875  STATE/COUNTY-  SD/LAKE
 PR0875  COUNTRY     -  US
 PR0875  USGS QUAD   -  RAMONA (2017)
 PR0875
 PR0875                         *CURRENT SURVEY CONTROL
 PR0875  ______________________________________________________________________
 PR0875* NAD 83(1996) POSITION- 44 06 28.32445(N) 097 07 46.85802(W)   ADJUSTED
 PR0875* NAVD 88 ORTHO HEIGHT -   543.    (meters)     1781.    (feet) SCALED
 PR0875  ______________________________________________________________________
 PR0875  GEOID HEIGHT    -        -25.673 (meters)                     GEOID18
 PR0875  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 PR0875  HORZ ORDER      -  THIRD
 PR0875
 PR0875.The horizontal coordinates were established by classical geodetic methods
 PR0875.and adjusted by the National Geodetic Survey in January 1998.
 PR0875
 PR0875.The orthometric height was scaled from a topographic map.
 PR0875
 PR0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0875.GEOID18 height accuracy estimate available here.
 PR0875
 PR0875.Click photographs - Photos may exist for this station.
 PR0875
 PR0875.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0875
 PR0875. The following values were computed from the NAD 83(1996) position.
 PR0875
 PR0875;                    North         East     Units Scale Factor Converg.
 PR0875;SPC SD S     -   202,085.483   856,408.498   MT  0.99994333   +2 12 36.2
 PR0875;SPC SD S     -   663,008.79  2,809,733.55   sFT  0.99994333   +2 12 36.2
 PR0875;UTM  14      - 4,885,554.280   649,679.952   MT  0.99987555   +1 18 07.2
 PR0875
 PR0875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0875!SPC SD S     -   0.99991884  x   0.99994333  =   0.99986218
 PR0875!UTM  14      -   0.99991884  x   0.99987555  =   0.99979440
 PR0875
 PR0875:                Primary Azimuth Mark                     Grid Az
 PR0875:SPC SD S     -  BATTLE AZ MK                             176 07 45.2
 PR0875:UTM  14      -  BATTLE AZ MK                             177 02 14.2
 PR0875
 PR0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4967985554(NAD 83)
 PR0875
 PR0875|---------------------------------------------------------------------|
 PR0875| PID    Reference Object                     Distance      Geod. Az  |
 PR0875|                                                           dddmmss.s |
 PR0875| CO4311 BATTLE RM 1                          22.043 METERS 05805     |
 PR0875| CO4310 BATTLE AZ MK                                       1782021.4 |
 PR0875| CO4312 BATTLE RM 2                          25.372 METERS 18001     |
 PR0875|---------------------------------------------------------------------|
 PR0875
 PR0875                          SUPERSEDED SURVEY CONTROL
 PR0875
 PR0875  NAD 83(1986)-  44 06 28.32557(N)    097 07 46.83249(W) AD(       ) 3
 PR0875  NAD 27      -  44 06 28.42500(N)    097 07 45.60900(W) AD(       ) 3
 PR0875
 PR0875.Superseded values are not recommended for survey control.
 PR0875
 PR0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0875.See file dsdata.pdf to determine how the superseded data were derived.
 PR0875
 PR0875_MARKER: DS = TRIANGULATION STATION DISK
 PR0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0875_STAMPING: BATTLE 1949
 PR0875_MARK LOGO: CGS
 PR0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0875+STABILITY: SURFACE MOTION
 PR0875
 PR0875  HISTORY     - Date     Condition        Report By
 PR0875  HISTORY     - 1949     MONUMENTED       CGS
 PR0875  HISTORY     - 1965     SEE DESCRIPTION  USGS
 PR0875  HISTORY     - 1966     SEE DESCRIPTION  CGS
 PR0875  HISTORY     - 1970     MARK NOT FOUND   NGS
 PR0875
 PR0875                          STATION DESCRIPTION
 PR0875
 PR0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0875'THE STATION IS LOCATED ABOUT 7 MILES NORTH AND 3/4 MILE WEST
 PR0875'OF MADISON, ON WEST RIGHT-OF-WAY OF U.S. HIGHWAY 81.  IT
 PR0875'IS 32 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND 3 FEET
 PR0875'EAST OF A CORNER POST WITH A TRIANGLE BLAZE.  THE MARK IS
 PR0875'STAMPED BATTLE 1949 AND IS SET FLUSH WITH THE GROUND.
 PR0875'
 PR0875'REFERENCE MARK NO. 1 IS 30 FEET EAST OF THE CENTERLINE OF
 PR0875'THE HIGHWAY, 13 FEET SOUTH OF THE CENTERLINE OF A FARM DRIVE
 PR0875'AND 1 FOOT WEST OF THE SOUTH GATE POST.  THE MARK IS STAMPED
 PR0875'BATTLE NO 1 1949 AND IS SET FLUSH WITH THE GROUND.
 PR0875'
 PR0875'REFERENCE MARK NO. 2 IS 33 FEET WEST OF THE CENTERLINE OF
 PR0875'THE HIGHWAY, 9 FEET NORTH OF A HIGHWAY RIGHT-OF-WAY POST
 PR0875'AND 1 FOOT EAST OF A FENCELINE.  THE MARK IS STAMPED BATTLE
 PR0875'NO 2 1949 AND IS SET FLUSH WITH THE GROUND.
 PR0875'
 PR0875'AZIMUTH MARK IS 33 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PR0875'12 FEET NORTH OF THE CENTERLINE OF A FARM DRIVE AND 1 FOOT
 PR0875'WEST OF A SOUTH GATE POST.  THE MARK IS STAMPED BATTLE 1949
 PR0875'AND PROJECTS ABOUT 2 INCHES.
 PR0875'
 PR0875'TO REACH FROM JUNCTION OF U.S. HIGHWAY 81 AND STATE HIGHWAY
 PR0875'34 AT THE WEST EDGE OF MADISON, GO NORTH ON U.S. HIGHWAY
 PR0875'81 FOR 6.45 MILES TO AZIMUTH MARK ON RIGHT SIDE OF HIGHWAY
 PR0875'AS DESCRIBED, CONTINUE NORTH ON HIGHWAY FOR 0.5 MILE TO
 PR0875'STATION ON LEFT AS DESCRIBED.
 PR0875'
 PR0875'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PR0875
 PR0875                          STATION RECOVERY (1965)
 PR0875
 PR0875'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PR0875'STATION SEARCHED FOR BUT NOT RECOVERED.
 PR0875'
 PR0875'PROBABLY DESTROYED BY ROAD CONSTRUCTION.
 PR0875'
 PR0875'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED ABOUT
 PR0875'7.0 MI. N AND .75 MI. W OF MADISION.
 PR0875
 PR0875                          STATION RECOVERY (1966)
 PR0875
 PR0875'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PR0875'THIS STATION WAS NOT RECOVERED.  ALL INDICATIONS ARE THAT
 PR0875'IT WAS DESTROYED BY HIGHWAY CONSTRUCTION.  THE DESCRIBED
 PR0875'LOCATION IS IN A DEEP GRADER DITCH.
 PR0875
 PR0875                          STATION RECOVERY (1970)
 PR0875
 PR0875'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PR0875'THE STATION WAS SEARCHED FOR, BUT NOT RECOVERED.  IT WAS
 PR0875'REPORTED NOT RECOVERED IN 1966.  THE LOCATIONS OF THE MARKS
 PR0875'WOULD BE IN THE DITCHES OR SHOULDERS OF THE ROAD.  THE GRADING
 PR0875'AND RIGHT-OF-WAY EXTEND OUT TO 75 FEET AND THERE WAS ADDITIONAL
 PR0875'GRADING FOR FILL PURPOSES AT THE STATION SITE.
 PR0875'
 PR0875'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7
 PR0875'MILES NORTH OF MADISON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0776 ***********************************************************************
 OT0776  DESIGNATION -  BATTLE
 OT0776  PID         -  OT0776
 OT0776  STATE/COUNTY-  SD/CUSTER
 OT0776  COUNTRY     -  US
 OT0776  USGS QUAD   -  RED SHIRT NE (2017)
 OT0776
 OT0776                         *CURRENT SURVEY CONTROL
 OT0776  ______________________________________________________________________
 OT0776* NAD 83(1996) POSITION- 43 43 37.03069(N) 102 50 33.23510(W)   ADJUSTED
 OT0776* NAVD 88 ORTHO HEIGHT -   286.98  (+/-2cm)      941.5   (feet) VERTCON3
 OT0776  ______________________________________________________________________
 OT0776  GEOID HEIGHT    -        -17.358 (meters)                     GEOID18
 OT0776  LAPLACE CORR    -         -7.82  (seconds)                    DEFLEC18
 OT0776  HORZ ORDER      -  SECOND
 OT0776  VERT ORDER      -  THIRD ? (See Below)
 OT0776
 OT0776.The horizontal coordinates were established by classical geodetic methods
 OT0776.and adjusted by the National Geodetic Survey in January 1998.
 OT0776
 OT0776.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0776.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0776
 OT0776.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0776.GEOID18 height accuracy estimate available here.
 OT0776
 OT0776.The vertical order pertains to the NGVD 29 superseded value.
 OT0776
 OT0776.Click photographs - Photos may exist for this station.
 OT0776
 OT0776.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0776
 OT0776. The following values were computed from the NAD 83(1996) position.
 OT0776
 OT0776;                    North         East     Units Scale Factor Converg.
 OT0776;SPC SD S     -   157,872.825   397,872.605   MT  0.99990866   -1 43 51.6
 OT0776;SPC SD S     -   517,954.43  1,305,353.70   sFT  0.99990866   -1 43 51.6
 OT0776;UTM  13      - 4,843,808.703   673,763.573   MT  0.99997139   +1 29 29.9
 OT0776
 OT0776!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0776!SPC SD S     -   0.99995772  x   0.99990866  =   0.99986639
 OT0776!UTM  13      -   0.99995772  x   0.99997139  =   0.99992911
 OT0776
 OT0776:                Primary Azimuth Mark                     Grid Az
 OT0776:SPC SD S     -  BATTLE AZ MK                             340 33 13.9
 OT0776:UTM  13      -  BATTLE AZ MK                             337 19 52.4
 OT0776
 OT0776_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7376343808(NAD 83)
 OT0776
 OT0776|---------------------------------------------------------------------|
 OT0776| PID    Reference Object                     Distance      Geod. Az  |
 OT0776|                                                           dddmmss.s |
 OT0776| CP9578 BATTLE RM 1                          11.135 METERS 06721     |
 OT0776| CP9579 BATTLE RM 2                          11.244 METERS 29307     |
 OT0776| CP9577 BATTLE AZ MK                                       3384922.3 |
 OT0776|---------------------------------------------------------------------|
 OT0776
 OT0776                          SUPERSEDED SURVEY CONTROL
 OT0776
 OT0776  NAD 83(1995)-  43 43 37.02903(N)    102 50 33.23763(W) AD(       ) 2
 OT0776  NAD 83(1993)-  43 43 37.02138(N)    102 50 33.23653(W) AD(       ) 2
 OT0776  NAD 83(1986)-  43 43 37.01563(N)    102 50 33.23794(W) AD(       ) 2
 OT0776  NAD 27      -  43 43 37.05410(N)    102 50 31.57490(W) AD(       ) 2
 OT0776  NGVD 29             286.53   (m)          940.1    (f) LEVELING    3  
 OT0776
 OT0776.Superseded values are not recommended for survey control.
 OT0776
 OT0776.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0776.See file dsdata.pdf to determine how the superseded data were derived.
 OT0776
 OT0776_MARKER: DS = TRIANGULATION STATION DISK
 OT0776_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0776_STAMPING: BATTLE 1936
 OT0776_MARK LOGO: CGS
 OT0776_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0776+STABILITY: SURFACE MOTION
 OT0776
 OT0776  HISTORY     - Date     Condition        Report By
 OT0776  HISTORY     - 1936     MONUMENTED       CGS
 OT0776  HISTORY     - 1961     GOOD             CGS
 OT0776
 OT0776                          STATION DESCRIPTION
 OT0776
 OT0776'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0776'THIS STATION IS FOR THE NORTH BORDER ON THE HIGHLANDS BETWEEN
 OT0776'SPRING CREEK AND BATTLE CREEK, ABOUT 6.0 MILES SOUTH BY EAST OF
 OT0776'FOLSOM, AND ABOUT 14 MILES WEST AND SOUTH OF SCENIC, ON A
 OT0776'GRASSY-TOPPED PLATEAU WHICH IS CONSIDERABLY HIGHER ON THE NORTH
 OT0776'AND SLOPES GENTLY TO BATTLE CREEK.
 OT0776'
 OT0776'TO REACH FROM SCENIC, FOLLOW STATE HIGHWAY 40 NORTH AND WEST
 OT0776'FOR 12.5 MILES TO BRIDGE OVER CHEYENNE RIVER, CONTINUE 1.8 MILES
 OT0776'TO WHERE TRAIL TAKES OFF ON LEFT (ROAD RUNS PARALLEL TO STATE
 OT0776'HIGHWAY 40 FOR ABOUT 0.2 MILE), BEAR LEFT AND GO 0.9 MILE TO Y,
 OT0776'BEAR RIGHT ACROSS RAILROAD TRACKS AND FOLLOW MAIN ROAD SOUTH AND
 OT0776'WEST FOR 11.3 MILES TO A T-ROAD SOUTH, JUST WEST OF A GROUP OF
 OT0776'RANCH BUILDINGS, TURN LEFT (SOUTH) AND GO 1.8 MILES TO A WIRE
 OT0776'GATE ON THE RIGHT (END OF MAIN ROAD).  PASS THROUGH GATE AND
 OT0776'GO 0.35 MILE TO GATE IN EAST-WEST FENCE, TURN RIGHT AND
 OT0776'FOLLOW ROAD ON NORTH SIDE OF FENCE (PASS GRANARY) FOR 3.25
 OT0776'MILES UP MESA TO CARL ANDERSONS HOUSE.  JUST BEFORE
 OT0776'DROPPING INTO HOLLOW AT THE HOUSE, GO LEFT (SOUTH) ACROSS
 OT0776'FIELD 0.6 MILE TO GATE IN EAST-WEST FENCE, GO THROUGH GATE
 OT0776'AND TURN SOUTHWEST AND GO 0.1 MILE TO NORTH-SOUTH FENCE.
 OT0776'FOLLOW THIS FENCE 0.7 MILE, JOGGING EAST AND SOUTH TO AN
 OT0776'EAST-WEST FENCE AND NORTH-SOUTH FENCE CORNER AND GATE.  TURN
 OT0776'RIGHT THROUGH GATE IN NORTH-SOUTH FENCE AND GO ABOUT 0.03
 OT0776'MILE TO GATE IN EAST-WEST FENCE, PASS THROUGH THIS GATE AND
 OT0776'FOLLOW SOUTH SIDE OF FENCE BACK TO STATION AT THE FENCE CORNER
 OT0776'(16 FEET DUE SOUTH).  THE STATION MARK PROJECTS 6 INCHES.
 OT0776'
 OT0776'THE AZIMUTH MARK IS ABOUT 0.2 MILE NORTH OF STATION IN NORTH-SOUTH
 OT0776'FENCE LINE.  IT PROJECTS 5 INCHES.
 OT0776'
 OT0776'REFERENCE MARK NO. 1 IS EAST OF STATION IN EAST-WEST FENCE LINE.
 OT0776'IT PROJECTS 6 INCHES.
 OT0776'
 OT0776'REFERENCE MARK NO. 2 IS WEST OF STATION IN EAST-WEST FENCE LINE.
 OT0776'IT PROJECTS 4 INCHES.
 OT0776'
 OT0776'LIGHTS 90 FEET ABOVE SHEEP AND CUNY AND 5 FEET ABOVE BOWER,
 OT0776'WERE VISIBLE FROM THE GROUND AT THIS STATION.
 OT0776'
 OT0776'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0776'BRONZE DISKS SET IN CONCRETE.
 OT0776'
 OT0776'HEIGHT OF LIGHT ABOVE STATION MARK - 1.5 METERS.
 OT0776
 OT0776                          STATION RECOVERY (1961)
 OT0776
 OT0776'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0776'ALL MARKS WERE RECOVERED IN GOOD CONDITION AND AS DESCRIBED.
 OT0776'THE STATION WAS REACHED FROM HERMOSA RATHER THAN FROM SCENIC,
 OT0776'AS SHOWN IN THE ORIGINAL DESCRIPTION, AND THE ROUTE FROM SCENIC
 OT0776'WAS NOT CHECKED AT THIS TIME.
 OT0776'
 OT0776'THE STATION IS LOCATED ON THE NORTH BORDER OF THE HIGHLANDS
 OT0776'BETWEEN SPRING CREEK AND BATTLE CREEK, ABOUT 6 MILES SOUTH OF
 OT0776'FOLSOM AND ABOUT 14 MILES SOUTHWEST OF SCENIC, ON GRAZING LAND.
 OT0776'
 OT0776'TO REACH THE STATION FROM THE RAILROAD CROSSING JUST NORTH OF THE
 OT0776'DEPOT IN HERMOSA, GO EAST ON THE GRAVELED ROAD FOR 0.2 MILE
 OT0776'TO A SIDE ROAD ON THE RIGHT, TURN RIGHT AND GO SOUTH AND EAST
 OT0776'ON THE GRAVELED ROAD FOR 5.2 MILES TO A SIDE ROAD ON THE
 OT0776'RIGHT, KEEP STRAIGHT AHEAD IN AN EASTERLY DIRECTION FOR 11.4
 OT0776'MILES TO A FORK AND SIGNS RED SHIRT AND BATTLE CREEK RANCH.
 OT0776'TAKE THE LEFT FORK TOWARD BATTLE CREEK RANCH AND GO FOR 2.3
 OT0776'MILES TO A FLAT AREA JUST BEFORE REACHING A WOODEN BRIDGE OVER
 OT0776'BATTLE CREEK.  TURN LEFT OFF THE ROAD AND FOLLOW A TRACK
 OT0776'ROAD NORTHERLY ACROSS THE FLAT AND UP A DRAW, FOR 2.2 MILES TO
 OT0776'A WIRE GATE, GO THROUGH THE GATE AND CONTINUE NORTHERLY FOR
 OT0776'0.6 MILE TO A FORK.  TAKE THE RIGHT FORK AND GO EASTERLY
 OT0776'FOR 0.45 TO A WIRE GATE, GO THROUGH THE GATE AND CONTINUE
 OT0776'EASTERLY FOR 0.1 MILE TO A DIAGONAL CROSSROAD IN A DRAW, GO
 OT0776'STRAIGHT AHEAD FOR 0.2 MILE TO A FORK, TAKE THE RIGHT
 OT0776'FORK AND GO SOUTHERLY FOR 0.25 MILE TO A WIRE GATE.  GO
 OT0776'THROUGH THE GATE AND FOLLOW THE TRACK ROAD FOR 0.4 MILE TO A
 OT0776'WIRE GATE, GO THROUGH THE GATE AND CONTINUE SOUTHERLY FOR 0.4
 OT0776'MILE, TURNING RIGHT OFF THE TRACK ROAD TOWARD A SMALL LONE
 OT0776'JUNIPER AND THE AZIMUTH MARK.  CONTINUE SOUTHWARD FOR 0.2
 OT0776'MILE TO AN EAST-WEST FENCE AND THE STATION AT THE
 OT0776'JUNCTION OF THE EAST-WEST AND NORTH-SOUTH FENCES.
 OT0776'
 OT0776'THE STATION MARK IS A STANDARD DISK STAMPED BATTLE 1936, SET IN A
 OT0776'SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS 14.9
 OT0776'FEET SOUTH OF A WITNESS POST AND 2.4 FEET SOUTH OF THE SOUTH
 OT0776'GATEPOST IN THE NORTH-SOUTH FENCE.
 OT0776'
 OT0776'R.M. 1 IS A STANDARD DISK STAMPED BATTLE NO 1 1936, SET IN A
 OT0776'SQUARE CONCRETE MONUMENT THAT PROJECTS 7 INCHES.  IT IS 38.8 FEET
 OT0776'EAST OF THE WITNESS POST AND 1 FOOT SOUTH OF THE EAST-WEST
 OT0776'FENCE.
 OT0776'
 OT0776'R.M. 2 IS A STANDARD DISK STAMPED BATTLE NO 2 1936, SET IN A
 OT0776'CONCRETE MONUMENT THAT IS SQUARE AND IS PROJECTING 3 INCHES.  IT
 OT0776'IS 34.0 FEET WEST OF THE WITNESS POST AND 1 FOOT SOUTH OF THE
 OT0776'EAST-WEST FENCE.
 OT0776'
 OT0776'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BATTLE 1936, SET
 OT0776'IN A SQUARE CONCRETE MONUMENT, THAT PROJECTS 5
 OT0776'INCHES.  IT IS 100 FEET SOUTHEAST OF A LONE SMALL JUNIPER AND
 OT0776'3 FEET SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0527 ***********************************************************************
 QT0527  CBN         -  This is a Cooperative Base Network Control Station.
 QT0527  DESIGNATION -  BATTLE
 QT0527  PID         -  QT0527
 QT0527  STATE/COUNTY-  SD/BUTTE
 QT0527  COUNTRY     -  US
 QT0527  USGS QUAD   -  BATTLE CREEK BUTTE (2017)
 QT0527
 QT0527                         *CURRENT SURVEY CONTROL
 QT0527  ______________________________________________________________________
 QT0527* NAD 83(2011) POSITION- 45 05 46.27931(N) 103 46 23.04537(W)   ADJUSTED
 QT0527* NAD 83(2011) ELLIP HT-   980.040 (meters)        (06/27/12)   ADJUSTED
 QT0527* NAD 83(2011) EPOCH   -  2010.00
 QT0527* NAVD 88 ORTHO HEIGHT -   996.0   (meters)     3268.    (feet) GPS OBS
 QT0527  ______________________________________________________________________
 QT0527  NAVD 88 orthometric height was determined with geoid model    GEOID96
 QT0527  GEOID HEIGHT    -        -15.846 (meters)                     GEOID96
 QT0527  GEOID HEIGHT    -        -16.025 (meters)                     GEOID18
 QT0527  NAD 83(2011) X  - -1,073,897.889 (meters)                     COMP
 QT0527  NAD 83(2011) Y  - -4,381,017.756 (meters)                     COMP
 QT0527  NAD 83(2011) Z  -  4,495,594.983 (meters)                     COMP
 QT0527  LAPLACE CORR    -         -3.26  (seconds)                    DEFLEC18
 QT0527
 QT0527  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QT0527  Standards:
 QT0527         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QT0527            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QT0527  -------------------------------------------------------------------
 QT0527  NETWORK    1.35   3.82           0.63   0.43   1.95     -0.12335321
 QT0527  -------------------------------------------------------------------
 QT0527  Click here for local accuracies and other accuracy information.
 QT0527
 QT0527.The horizontal coordinates were established by GPS observations
 QT0527.and adjusted by the National Geodetic Survey in June 2012.
 QT0527
 QT0527.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QT0527.been affixed to the stable North American tectonic plate. See 
 QT0527.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QT0527
 QT0527.The horizontal coordinates are valid at the epoch date displayed above
 QT0527.which is a decimal equivalence of Year/Month/Day.
 QT0527
 QT0527.The orthometric height was determined by GPS observations and a
 QT0527.high-resolution geoid model.
 QT0527
 QT0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0527.GEOID18 height accuracy estimate available here.
 QT0527
 QT0527.Click photographs - Photos may exist for this station.
 QT0527
 QT0527.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0527
 QT0527.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0527
 QT0527.The ellipsoidal height was determined by GPS observations
 QT0527.and is referenced to NAD 83.
 QT0527
 QT0527. The following values were computed from the NAD 83(2011) position.
 QT0527
 QT0527;                    North         East     Units Scale Factor Converg.
 QT0527;SPC SD N     -   147,250.991   303,129.192   MT  0.99993942   -2 40 13.2
 QT0527;SPC SD N     -   483,105.96    994,516.36   sFT  0.99993942   -2 40 13.2
 QT0527;UTM  13      - 4,994,368.014   596,539.049   MT  0.99971459   +0 52 08.7
 QT0527
 QT0527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0527!SPC SD N     -   0.99984637  x   0.99993942  =   0.99978580
 QT0527!UTM  13      -   0.99984637  x   0.99971459  =   0.99956100
 QT0527
 QT0527:                Primary Azimuth Mark                     Grid Az
 QT0527:SPC SD N     -  BATTLE AZ MK                             003 49 12.9
 QT0527:UTM  13      -  BATTLE AZ MK                             000 16 51.0
 QT0527
 QT0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9653994368(NAD 83)
 QT0527
 QT0527|---------------------------------------------------------------------|
 QT0527| PID    Reference Object                     Distance      Geod. Az  |
 QT0527|                                                           dddmmss.s |
 QT0527| CQ7010 BATTLE AZ MK                                       0010859.7 |
 QT0527| CQ7011 BATTLE RM 1                           9.747 METERS 18050     |
 QT0527| CQ7012 BATTLE RM 2                          13.437 METERS 35907     |
 QT0527|---------------------------------------------------------------------|
 QT0527
 QT0527                          SUPERSEDED SURVEY CONTROL
 QT0527
 QT0527  NAD 83(2007)-  45 05 46.27921(N)    103 46 23.04645(W) AD(2002.00) 0
 QT0527  ELLIP H (02/10/07)  980.073  (m)                       GP(2002.00)    
 QT0527  ELLIP H (04/15/04)  980.055  (m)                       GP(       ) 2 1
 QT0527  NAD 83(1996)-  45 05 46.27850(N)    103 46 23.04588(W) AD(       ) B
 QT0527  ELLIP H (04/18/97)  980.144  (m)                       GP(       ) 4 1
 QT0527  NAD 83(1993)-  45 05 46.27762(N)    103 46 23.04400(W) AD(       ) 3
 QT0527  NAD 83(1986)-  45 05 46.27127(N)    103 46 23.04171(W) AD(       ) 3
 QT0527  NAD 27      -  45 05 46.29700(N)    103 46 21.30100(W) AD(       ) 3
 QT0527
 QT0527.Superseded values are not recommended for survey control.
 QT0527
 QT0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0527.See file dsdata.pdf to determine how the superseded data were derived.
 QT0527
 QT0527_MARKER: DS = TRIANGULATION STATION DISK
 QT0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0527_STAMPING: BATTLE 1952
 QT0527_MARK LOGO: CGS
 QT0527_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0527+STABILITY: SURFACE MOTION
 QT0527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0527+SATELLITE: SATELLITE OBSERVATIONS - August 14, 1996
 QT0527
 QT0527  HISTORY     - Date     Condition        Report By
 QT0527  HISTORY     - 1952     MONUMENTED       CGS
 QT0527  HISTORY     - 1961     GOOD             CGS
 QT0527  HISTORY     - 1973     GOOD             USGS
 QT0527  HISTORY     - 1984     GOOD             LOCENG
 QT0527  HISTORY     - 19960814 GOOD             NGS
 QT0527
 QT0527                          STATION DESCRIPTION
 QT0527
 QT0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0527'THE STATION IS IN SECTION 17, T 13 N, R 3 E, ON THE RIGHT-OF-WAY
 QT0527'OF U.S. HIGHWAY 85, ABOUT 29 MILES NORTH AND 4 MILES EAST OF
 QT0527'BELLE FOURCHE, 18 MILES SOUTHWEST OF REDIG, 1 MILE NORTH OF
 QT0527'BATTLE CREEK, 60 FEET WEST OF THE CENTER OF THE HIGHWAY, 19
 QT0527'FEET SOUTH OF A GATE POST, 4 FEET EAST OF A WIRE FENCE AND
 QT0527'3 FEET EAST OF A 4 X 4 INCH WITNESS POST.
 QT0527'
 QT0527'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0527'AND STATE HIGHWAY 79 ABOUT 5.25 MILES SOUTH OF REDIG, GO WEST
 QT0527'ON U.S. HIGHWAY 85 FOR 11.95 MILES TO A SIDE ROAD ON THE RIGHT
 QT0527'AND SIGN HARDING 20, CONTINUE WEST AND SOUTH ON THE HIGHWAY
 QT0527'FOR 4.65 MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED,
 QT0527'CONTINUE SOUTH FOR 1.15 MILES TO THE STATION ON THE RIGHT.
 QT0527'
 QT0527'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0527'BATTLE 1952.
 QT0527'
 QT0527'REFERENCE MARK 1 IS 61 FEET WEST OF THE CENTER OF THE HIGHWAY
 QT0527'AND 3 FEET EAST OF THE WIRE FENCE.  THE MARK PROJECTS 5 INCHES
 QT0527'AND THE DISK IS STAMPED BATTLE NO 1 1952.
 QT0527'
 QT0527'REFERENCE MARK 2 IS 61 FEET WEST OF THE CENTER OF THE HIGHWAY
 QT0527'AND 3 FEET EAST OF THE WIRE FENCE.  THE MARK PROJECTS 5 INCHES
 QT0527'AND THE DISK IS STAMPED BATTLE NO 2 1952.
 QT0527'
 QT0527'THE AZIMUTH MARK IS 67 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QT0527'2 FEET SOUTH OF A 4 X 4 INCH WITNESS POST AND 1 FOOT WEST OF
 QT0527'A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QT0527'STAMPED BATTLE 1952.
 QT0527'
 QT0527'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0527
 QT0527                          STATION RECOVERY (1961)
 QT0527
 QT0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (WFR)
 QT0527'STATION RECOVERED AS DESCRIBED, ALL MARKS FOUND IN GOOD CONDITION.
 QT0527
 QT0527                          STATION RECOVERY (1973)
 QT0527
 QT0527'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WJC)
 QT0527'TO REACH THE STATION FROM REDIG GO SOUTH ON U.S. HWY. 85 FOR
 QT0527'5.0 MI TO A X-RDS.  TURN RIGHT AND GO WEST AND SOUTH ON BLACK
 QT0527'TOP RD. FOR 15.60 MI TO THE STATION ON THE RIGHT, SOUTH OF
 QT0527'A GATE.
 QT0527
 QT0527                          STATION RECOVERY (1984)
 QT0527
 QT0527'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1984 (MLC)
 QT0527'BATTLE 1952 RECOVERED GOOD.
 QT0527'
 QT0527'BATTLE NO 1 1952 RECOVERED GOOD.
 QT0527'
 QT0527'BATTLE NO 2 1952 RECOVERED GOOD.
 QT0527'
 QT0527'DISTANCE AND DIRECTION FROM NEAREST TOWN--18 MILES SOUTHWEST OF
 QT0527'REDIG.
 QT0527
 QT0527                          STATION RECOVERY (1996)
 QT0527
 QT0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QT0527'THE STATION IS LOCATED ABOUT 30.0 MI (48.3 KM) NORTH-NORTHEAST OF
 QT0527'BELLE FOURCHE, ON A COUNTY ROAD (OLD U.S. HIGHWAY 85).
 QT0527'OWNERSHIP--BUTTE COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF
 QT0527'U.S. HIGHWAYS 85 NORTH AND 212 WEST ON THE NORTH SIDE OF BELLE
 QT0527'FOURCHE, GO NORTH ON U.S. HIGHWAY 85 FOR 13.45 MI (21.65 KM) TO THE
 QT0527'JUNCTION OF A COUNTY ROAD (OLD U.S. 85) WEST, TURN LEFT AND GO WEST ON
 QT0527'THE COUNTY ROAD FOR 16.7 MI (26.9 KM) TO THE STATION ON THE LEFT. THE
 QT0527'STATION IS LOCATED 61.0 FT (18.6 M) WEST OF THE ROAD CENTER, 25.0 FT
 QT0527'(7.6 M) SOUTH OF THE CENTER OF A FIELD ENTRANCE ROAD, 3.0 FT (0.9 M)
 QT0527'EAST OF A FENCE, AND 1.0 FT (0.3 M) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0907 ***********************************************************************
 PU0907  DESIGNATION -  BAUER
 PU0907  PID         -  PU0907
 PU0907  STATE/COUNTY-  SD/MEADE
 PU0907  COUNTRY     -  US
 PU0907  USGS QUAD   -  ENNING (2017)
 PU0907
 PU0907                         *CURRENT SURVEY CONTROL
 PU0907  ______________________________________________________________________
 PU0907* NAD 83(1996) POSITION- 44 33 34.85921(N) 102 37 23.96982(W)   ADJUSTED
 PU0907* NAVD 88 ORTHO HEIGHT -   900.193 (meters)     2953.38  (feet) ADJUSTED
 PU0907  ______________________________________________________________________
 PU0907  GEOID HEIGHT    -        -18.292 (meters)                     GEOID18
 PU0907  LAPLACE CORR    -         -6.40  (seconds)                    DEFLEC18
 PU0907  DYNAMIC HEIGHT  -        899.939 (meters)     2952.55  (feet) COMP
 PU0907  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PU0907
 PU0907  HORZ ORDER      -  SECOND
 PU0907  VERT ORDER      -  FIRST     CLASS II
 PU0907
 PU0907.The horizontal coordinates were established by classical geodetic methods
 PU0907.and adjusted by the National Geodetic Survey in January 1998.
 PU0907
 PU0907.The orthometric height was determined by differential leveling and
 PU0907.adjusted by the NATIONAL GEODETIC SURVEY
 PU0907.in October 1997.
 PU0907
 PU0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0907.GEOID18 height accuracy estimate available here.
 PU0907
 PU0907.Click photographs - Photos may exist for this station.
 PU0907
 PU0907.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0907
 PU0907.The dynamic height is computed by dividing the NAVD 88
 PU0907.geopotential number by the normal gravity value computed on the
 PU0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0907.degrees latitude (g = 980.6199 gals.).
 PU0907
 PU0907.The modeled gravity was interpolated from observed gravity values.
 PU0907
 PU0907. The following values were computed from the NAD 83(1996) position.
 PU0907
 PU0907;                    North         East     Units Scale Factor Converg.
 PU0907;SPC SD N     -    84,090.115   391,622.606   MT  0.99997568   -1 51 23.9
 PU0907;SPC SD N     -   275,885.65  1,284,848.50   sFT  0.99997568   -1 51 23.9
 PU0907;UTM  13      - 4,936,786.236   688,748.381   MT  1.00003813   +1 40 05.1
 PU0907
 PU0907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0907!SPC SD N     -   0.99986174  x   0.99997568  =   0.99983742
 PU0907!UTM  13      -   0.99986174  x   1.00003813  =   0.99989987
 PU0907
 PU0907:                Primary Azimuth Mark                     Grid Az
 PU0907:SPC SD N     -  MONTE                                    274 06 54.3
 PU0907:UTM  13      -  MONTE                                    270 35 25.3
 PU0907
 PU0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8874836786(NAD 83)
 PU0907
 PU0907|---------------------------------------------------------------------|
 PU0907| PID    Reference Object                     Distance      Geod. Az  |
 PU0907|                                                           dddmmss.s |
 PU0907| PU0906 BAUER RM 1                           12.612 METERS 06027     |
 PU0907| PU0908 BAUER RM 2                           23.758 METERS 18754     |
 PU0907| PU0920 MONTE                               APPROX. 6.0 KM 2721530.4 |
 PU0907|---------------------------------------------------------------------|
 PU0907
 PU0907                          SUPERSEDED SURVEY CONTROL
 PU0907
 PU0907  NAD 83(1993)-  44 33 34.85128(N)    102 37 23.97004(W) AD(       ) 2
 PU0907  NAD 83(1986)-  44 33 34.85083(N)    102 37 23.96963(W) AD(       ) 2
 PU0907  NAD 27      -  44 33 34.89830(N)    102 37 22.35650(W) AD(       ) 2
 PU0907  NAVD 88 (06/15/91)  900.168  (m)         2953.30   (f) SUPERSEDED  1 2
 PU0907  NGVD 29 (??/??/92)  899.681  (m)         2951.70   (f) ADJ UNCH    1 2
 PU0907  NGVD 29             899.68   (m)         2951.7    (f) LEVELING    3  
 PU0907
 PU0907.Superseded values are not recommended for survey control.
 PU0907
 PU0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0907.See file dsdata.pdf to determine how the superseded data were derived.
 PU0907
 PU0907_MARKER: DS = TRIANGULATION STATION DISK
 PU0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0907_STAMPING: BAUER 1962
 PU0907_MARK LOGO: CGS
 PU0907_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0907+STABILITY: SURFACE MOTION
 PU0907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0907+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0907
 PU0907  HISTORY     - Date     Condition        Report By
 PU0907  HISTORY     - 1962     MONUMENTED       CGS
 PU0907  HISTORY     - 1962     GOOD             CGS
 PU0907  HISTORY     - 1972     GOOD             NGS
 PU0907  HISTORY     - 19950605 GOOD             NGS
 PU0907
 PU0907                          STATION DESCRIPTION
 PU0907
 PU0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0907'THE STATION IS LOCATED ABOUT 12-1/4 MILES SOUTH OF STONEVILLE,
 PU0907'3-1/4 MILES WEST-SOUTHWEST OF ENNING, AND 2 MILES EAST OF UNION
 PU0907'CENTER IN PASTURE LAND ON THE WEST END OF A LOW KNOLL HAVING
 PU0907'A FEW SANDSTONE OUTCROPS ON ITS WEST SIDE.
 PU0907'
 PU0907'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE
 PU0907'IN UNION CENTER, GO EAST ON STATE HIGHWAY 34 FOR 2.3 MILES
 PU0907'TO A WIRE GATE IN THE SOUTH RIGHT-OF-WAY FENCE AT A FENCE
 PU0907'CORNER.  TURN RIGHT, THROUGH THE GATE, AND GO SOUTH 0.2 MILE ON
 PU0907'TRACK ROAD ALONG THE EAST SIDE OF THE FENCE TO THE SUMMIT OF A
 PU0907'LOW RIDGE.  LET DOWN THE FENCE (TEMPORARY PERMISSION OBTAINED)
 PU0907'AND GO WEST-NORTHWEST ALONG THE RIDGE 0.2 MILE TO THE STATION.
 PU0907'
 PU0907'THE STATION MARK, A STANDARD DISK STAMPED BAUER 1962 CEMENTED
 PU0907'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT, PROJECTS
 PU0907'3 INCHES ABOVE GROUND.
 PU0907'
 PU0907'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED BAUER NO 1
 PU0907'1962 CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 PU0907'MONUMENT, IS ABOUT 15 INCHES BELOW STATION ELEVATION.
 PU0907'
 PU0907'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED BAUER
 PU0907'NO 2 1962 CEMENTED IN A DRILL HOLE IN A BEDROCK OUTCROP ABOUT
 PU0907'8 FEET LONG AND 1 FOOT WIDE PROJECTING 6 INCHES, IS AT THE
 PU0907'SAME ELEVATION AS THE STATION.
 PU0907
 PU0907                          STATION RECOVERY (1962)
 PU0907
 PU0907'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0907'2.4 MI E FROM UNION CENTER.
 PU0907'2.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0907'CENTER, THENCE 0.1 MILE SOUTH ACROSS COUNTRY, ON A KNOLL, 78.0
 PU0907'FEET NORTH-NORTHEAST OF REFERENCE MARK 2, 41.4 WEST-SOUTHWEST OF
 PU0907'REFERENCE MARK 1 AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 PU0907'FOOT.
 PU0907
 PU0907                          STATION RECOVERY (1972)
 PU0907
 PU0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU0907'RECOVERED IN GOOD CONDITION.
 PU0907
 PU0907                          STATION RECOVERY (1995)
 PU0907
 PU0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0907'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0907'IN UNION CENTER, 188.0 M (616.8 FT) EAST OF MILEPOST 83, 129.7 M
 PU0907'(425.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 99.2 M (325.5 FT) SOUTH OF
 PU0907'A WITNESS POST AND FENCE, 23.8 M (78.1 FT) NORTH OF REFERENCE MARK 2,
 PU0907'12.6 M (41.3 FT) WEST OF REFERENCE MARK 1, 1.0 M (3.3 FT) ABOVE THE
 PU0907'LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE
 PU0907'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0782 ***********************************************************************
 QS0782  DESIGNATION -  BAUER
 QS0782  PID         -  QS0782
 QS0782  STATE/COUNTY-  SD/DEWEY
 QS0782  COUNTRY     -  US
 QS0782  USGS QUAD   -  RIDGEVIEW NE (2017)
 QS0782
 QS0782                         *CURRENT SURVEY CONTROL
 QS0782  ______________________________________________________________________
 QS0782* NAD 83(1996) POSITION- 45 08 12.82822(N) 100 46 32.41012(W)   ADJUSTED
 QS0782* NAVD 88 ORTHO HEIGHT -   716.    (meters)     2349.    (feet) SCALED
 QS0782  ______________________________________________________________________
 QS0782  GEOID HEIGHT    -        -21.930 (meters)                     GEOID18
 QS0782  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 QS0782  HORZ ORDER      -  FIRST
 QS0782
 QS0782.The horizontal coordinates were established by classical geodetic methods
 QS0782.and adjusted by the National Geodetic Survey in January 1998.
 QS0782
 QS0782.The orthometric height was scaled from a topographic map.
 QS0782
 QS0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0782.GEOID18 height accuracy estimate available here.
 QS0782
 QS0782.Click photographs - Photos may exist for this station.
 QS0782
 QS0782.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0782
 QS0782. The following values were computed from the NAD 83(1996) position.
 QS0782
 QS0782;                    North         East     Units Scale Factor Converg.
 QS0782;SPC SD N     -   145,147.764   538,991.309   MT  0.99994023   -0 32 56.3
 QS0782;SPC SD N     -   476,205.62  1,768,340.65   sFT  0.99994023   -0 32 56.3
 QS0782;UTM  14      - 4,999,691.756   360,383.818   MT  0.99983968   -1 15 31.6
 QS0782
 QS0782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0782!SPC SD N     -   0.99989112  x   0.99994023  =   0.99983136
 QS0782!UTM  14      -   0.99989112  x   0.99983968  =   0.99973082
 QS0782
 QS0782:                Primary Azimuth Mark                     Grid Az
 QS0782:SPC SD N     -  BAUER AZ MK                              242 30 03.1
 QS0782:UTM  14      -  BAUER AZ MK                              243 12 38.4
 QS0782
 QS0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6038399691(NAD 83)
 QS0782
 QS0782|---------------------------------------------------------------------|
 QS0782| PID    Reference Object                     Distance      Geod. Az  |
 QS0782|                                                           dddmmss.s |
 QS0782| CO4316 BAUER AZ MK                                        2415706.8 |
 QS0782| CO4318 BAUER RM 2                           46.770 METERS 29034     |
 QS0782| CO4317 BAUER RM 1                           48.098 METERS 35918     |
 QS0782|---------------------------------------------------------------------|
 QS0782
 QS0782                          SUPERSEDED SURVEY CONTROL
 QS0782
 QS0782  NAD 83(1986)-  45 08 12.82074(N)    100 46 32.41045(W) AD(       ) 1
 QS0782  NAD 27      -  45 08 12.89100(N)    100 46 30.90000(W) AD(       ) 1
 QS0782
 QS0782.Superseded values are not recommended for survey control.
 QS0782
 QS0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0782.See file dsdata.pdf to determine how the superseded data were derived.
 QS0782
 QS0782_MARKER: DS = TRIANGULATION STATION DISK
 QS0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0782_STAMPING: BAUER 1938
 QS0782_MARK LOGO: CGS
 QS0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0782+STABILITY: SURFACE MOTION
 QS0782
 QS0782  HISTORY     - Date     Condition        Report By
 QS0782  HISTORY     - 1938     MONUMENTED       CGS
 QS0782
 QS0782                          STATION DESCRIPTION
 QS0782
 QS0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0782'STATION IS LOCATED ON THE CHEYENNE RIVER INDIAN RESERVATION.
 QS0782'IN WALKING HUNTERS INDIAN ALLOTMENT NO. 751 FEE PATENT
 QS0782'(PRESENT OWNER UNKNOWN) STATION IS 1.0 MILE E AND 3.5 MILES N OF
 QS0782'RIDGEVIEW.  AND 0.6 MILE 28-1/2 DEGREES N OF E FROM THE BAUER
 QS0782'SCHOOLHOUSE, AND 50 YARDS SE OF THE CENTER OF OLD U.S. HIGHWAY
 QS0782'212 WHERE IT MAKES A CURVE CONCAVE TO THE NW, ON A PROMINENT
 QS0782'KNOLL OF PASTURE LAND, THE HIGHEST POINT IN THE VICINITY.
 QS0782'
 QS0782'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 QS0782'DISKS SET IN CONCRETE.
 QS0782'
 QS0782'REACHED FROM RIDGEVIEW ON U.S. HIGHWAY 212 BY GOING E ON
 QS0782'U.S. HIGHWAY 212 0.7 MILE TO OLD U.S. HIGHWAY 212, TURN LEFT,
 QS0782'N, AND GO 2.3 MILES, TAKE RIGHT FORK AND GO 0.7 MILE TO BAUER
 QS0782'SCHOOL, (AZIMUTH HERE).  CONTINUE ON 0.6 MILE TO TOP OF RISE
 QS0782'AND STATION.
 QS0782'
 QS0782'AZIMUTH MARK IS 0.6 MILE SW ON OLD U.S. HIGHWAY 212, IN FRONT
 QS0782'YARD OF BAUER SCHOOLHOUSE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0906 ***********************************************************************
 PU0906  DESIGNATION -  BAUER RM 1
 PU0906  PID         -  PU0906
 PU0906  STATE/COUNTY-  SD/MEADE
 PU0906  COUNTRY     -  US
 PU0906  USGS QUAD   -  ENNING (2017)
 PU0906
 PU0906                         *CURRENT SURVEY CONTROL
 PU0906  ______________________________________________________________________
 PU0906* NAD 83(1986) POSITION- 44 33 35.06   (N) 102 37 23.47   (W)   HD_HELD1
 PU0906* NAVD 88 ORTHO HEIGHT -   899.825 (meters)     2952.18  (feet) ADJUSTED
 PU0906  ______________________________________________________________________
 PU0906  GEOID HEIGHT    -        -18.293 (meters)                     GEOID18
 PU0906  DYNAMIC HEIGHT  -        899.571 (meters)     2951.34  (feet) COMP
 PU0906  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PU0906
 PU0906  VERT ORDER      -  FIRST     CLASS II
 PU0906
 PU0906.The horizontal coordinates were determined by differentially corrected
 PU0906.hand held GPS observations or other comparable positioning techniques
 PU0906.and have an estimated accuracy of +/- 3 meters.
 PU0906
 PU0906.The orthometric height was determined by differential leveling and
 PU0906.adjusted by the NATIONAL GEODETIC SURVEY
 PU0906.in October 1997.
 PU0906
 PU0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0906.GEOID18 height accuracy estimate available here.
 PU0906
 PU0906.Click photographs - Photos may exist for this station.
 PU0906
 PU0906.The dynamic height is computed by dividing the NAVD 88
 PU0906.geopotential number by the normal gravity value computed on the
 PU0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0906.degrees latitude (g = 980.6199 gals.).
 PU0906
 PU0906.The modeled gravity was interpolated from observed gravity values.
 PU0906
 PU0906;                    North         East    Units  Estimated Accuracy
 PU0906;SPC SD N     -    84,096.0     391,633.8     MT  (+/- 3 meters HH1 GPS) 
 PU0906
 PU0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8875936792(NAD 83)
 PU0906
 PU0906                          SUPERSEDED SURVEY CONTROL
 PU0906
 PU0906  NAVD 88 (06/15/91)  899.799  (m)         2952.09   (f) SUPERSEDED  1 2
 PU0906  NGVD 29 (??/??/92)  899.312  (m)         2950.49   (f) ADJ UNCH    1 2
 PU0906
 PU0906.Superseded values are not recommended for survey control.
 PU0906
 PU0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0906.See file dsdata.pdf to determine how the superseded data were derived.
 PU0906
 PU0906_MARKER: DR = REFERENCE MARK DISK
 PU0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0906_STAMPING: BAUER NO 1 1962
 PU0906_MARK LOGO: CGS
 PU0906_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0906+STABILITY: SURFACE MOTION
 PU0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0906+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0906
 PU0906  HISTORY     - Date     Condition        Report By
 PU0906  HISTORY     - 1962     MONUMENTED       CGS
 PU0906  HISTORY     - 1972     GOOD             NGS
 PU0906  HISTORY     - 19950605 GOOD             NGS
 PU0906
 PU0906                          STATION DESCRIPTION
 PU0906
 PU0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0906'2.4 MI E FROM UNION CENTER.
 PU0906'2.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0906'CENTER, THENCE 0.1 MILE SOUTH ACROSS COUNTRY, ON A KNOLL, 41.4
 PU0906'FEET EAST-NORTHEAST OF THE STATION AND IN THE TOP OF A CONCRETE
 PU0906'POST PROJECTING 0.3 FOOT.
 PU0906
 PU0906                          STATION RECOVERY (1972)
 PU0906
 PU0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU0906'RECOVERED IN GOOD CONDITION.
 PU0906
 PU0906                          STATION RECOVERY (1995)
 PU0906
 PU0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0906'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0906'IN UNION CENTER, 188.0 M (616.8 FT) EAST OF MILEPOST 83, 123.7 M
 PU0906'(405.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 93.2 M (305.8 FT) SOUTH OF
 PU0906'A FENCE, 38.0 M (124.7 FT) NORTHEAST OF REFERENCE MARK 2, 12.6 M (41.3
 PU0906'FT) EAST OF TRIANGULATION STATION BAUER, 7.0 M (23.0 FT) ABOVE THE
 PU0906'LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE
 PU0906'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0908 ***********************************************************************
 PU0908  DESIGNATION -  BAUER RM 2
 PU0908  PID         -  PU0908
 PU0908  STATE/COUNTY-  SD/MEADE
 PU0908  COUNTRY     -  US
 PU0908  USGS QUAD   -  ENNING (2017)
 PU0908
 PU0908                         *CURRENT SURVEY CONTROL
 PU0908  ______________________________________________________________________
 PU0908* NAD 83(1986) POSITION- 44 33 34.10   (N) 102 37 24.12   (W)   HD_HELD1
 PU0908* NAVD 88 ORTHO HEIGHT -   899.678 (meters)     2951.69  (feet) ADJUSTED
 PU0908  ______________________________________________________________________
 PU0908  GEOID HEIGHT    -        -18.292 (meters)                     GEOID18
 PU0908  DYNAMIC HEIGHT  -        899.424 (meters)     2950.86  (feet) COMP
 PU0908  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PU0908
 PU0908  VERT ORDER      -  FIRST     CLASS II
 PU0908
 PU0908.The horizontal coordinates were determined by differentially corrected
 PU0908.hand held GPS observations or other comparable positioning techniques
 PU0908.and have an estimated accuracy of +/- 3 meters.
 PU0908
 PU0908.The orthometric height was determined by differential leveling and
 PU0908.adjusted by the NATIONAL GEODETIC SURVEY
 PU0908.in October 1997.
 PU0908
 PU0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0908.GEOID18 height accuracy estimate available here.
 PU0908
 PU0908.Click photographs - Photos may exist for this station.
 PU0908
 PU0908.The dynamic height is computed by dividing the NAVD 88
 PU0908.geopotential number by the normal gravity value computed on the
 PU0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0908.degrees latitude (g = 980.6199 gals.).
 PU0908
 PU0908.The modeled gravity was interpolated from observed gravity values.
 PU0908
 PU0908;                    North         East    Units  Estimated Accuracy
 PU0908;SPC SD N     -    84,066.8     391,618.5     MT  (+/- 3 meters HH1 GPS) 
 PU0908
 PU0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8874536762(NAD 83)
 PU0908
 PU0908                          SUPERSEDED SURVEY CONTROL
 PU0908
 PU0908  NAVD 88 (06/15/91)  899.654  (m)         2951.61   (f) SUPERSEDED  1 2
 PU0908  NGVD 29 (??/??/92)  899.167  (m)         2950.02   (f) ADJ UNCH    1 2
 PU0908
 PU0908.Superseded values are not recommended for survey control.
 PU0908
 PU0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0908.See file dsdata.pdf to determine how the superseded data were derived.
 PU0908
 PU0908_MARKER: DR = REFERENCE MARK DISK
 PU0908_SETTING: 66 = SET IN ROCK OUTCROP
 PU0908_STAMPING: BAUER NO 2 1962
 PU0908_MARK LOGO: CGS
 PU0908_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0908_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU0908+STABILITY: POSITION/ELEVATION WELL
 PU0908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0908+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0908
 PU0908  HISTORY     - Date     Condition        Report By
 PU0908  HISTORY     - 1962     MONUMENTED       CGS
 PU0908  HISTORY     - 1972     GOOD             NGS
 PU0908  HISTORY     - 19950605 GOOD             NGS
 PU0908
 PU0908                          STATION DESCRIPTION
 PU0908
 PU0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0908'2.4 MI E FROM UNION CENTER.
 PU0908'2.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0908'CENTER, THENCE 0.1 MILE SOUTH ACROSS COUNTRY, ON A KNOLL, 78.0 FEET
 PU0908'SOUTH-SOUTHWEST OF THE STATION AND IN THE TOP OF A LONG NARROW ROCK
 PU0908'OUTCROP.
 PU0908
 PU0908                          STATION RECOVERY (1972)
 PU0908
 PU0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU0908'RECOVERED IN GOOD CONDITION.
 PU0908
 PU0908                          STATION RECOVERY (1995)
 PU0908
 PU0908'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0908'3.6 KM (2.25 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0908'IN UNION CENTER, NEAR THE CENTER OF A 3 BY 5-FOOT EXPOSED AREA OF
 PU0908'BEDROCK, 187.0 M (613.5 FT) EAST OF MILEPOST 83, 153.5 M (503.6 FT)
 PU0908'SOUTH OF THE HIGHWAY CENTERLINE, 123.0 M (403.5 FT) SOUTH OF A FENCE,
 PU0908'38.0 M (124.7 FT) SOUTHWEST OF REFERENCE MARK 1, 23.8 M (78.1 FT)
 PU0908'SOUTH OF TRIANGULATION STATION BAUER, AND 7.0 M (23.0 FT) ABOVE THE
 PU0908'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0476 ***********************************************************************
 QQ0476  DESIGNATION -  BAUSCHER
 QQ0476  PID         -  QQ0476
 QQ0476  STATE/COUNTY-  SD/MARSHALL
 QQ0476  COUNTRY     -  US
 QQ0476  USGS QUAD   -  NEWARK NW (2018)
 QQ0476
 QQ0476                         *CURRENT SURVEY CONTROL
 QQ0476  ______________________________________________________________________
 QQ0476* NAD 83(1996) POSITION- 45 56 06.55773(N) 097 57 37.15462(W)   ADJUSTED
 QQ0476* NAD 83(1996) ELLIP HT-   402.212 (meters)        (05/25/04)   ADJUSTED
 QQ0476* NAVD 88 ORTHO HEIGHT -   427.6   (meters)     1403.    (feet) VERTCON3
 QQ0476  ______________________________________________________________________
 QQ0476  GEOID HEIGHT    -        -25.347 (meters)                     GEOID18
 QQ0476  NAD 83(1996) X  -   -615,407.210 (meters)                     COMP
 QQ0476  NAD 83(1996) Y  - -4,400,962.362 (meters)                     COMP
 QQ0476  NAD 83(1996) Z  -  4,560,526.817 (meters)                     COMP
 QQ0476  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 QQ0476  HORZ ORDER      -  FIRST
 QQ0476  ELLP ORDER      -  FOURTH    CLASS II
 QQ0476
 QQ0476.The horizontal coordinates were established by GPS observations
 QQ0476.and adjusted by the National Geodetic Survey in January 1998.
 QQ0476
 QQ0476.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0476.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0476
 QQ0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0476.GEOID18 height accuracy estimate available here.
 QQ0476
 QQ0476.Click photographs - Photos may exist for this station.
 QQ0476
 QQ0476.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0476
 QQ0476.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0476
 QQ0476.The ellipsoidal height was determined by GPS observations
 QQ0476.and is referenced to NAD 83.
 QQ0476
 QQ0476. The following values were computed from the NAD 83(1996) position.
 QQ0476
 QQ0476;                    North         East     Units Scale Factor Converg.
 QQ0476;SPC SD N     -   235,566.930   758,177.251   MT  1.00005836   +1 26 36.8
 QQ0476;SPC SD N     -   772,855.84  2,487,453.20   sFT  1.00005836   +1 26 36.8
 QQ0476;UTM  14      - 5,087,368.281   580,598.626   MT  0.99967986   +0 44 49.6
 QQ0476
 QQ0476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0476!SPC SD N     -   0.99993695  x   1.00005836  =   0.99999531
 QQ0476!UTM  14      -   0.99993695  x   0.99967986  =   0.99961683
 QQ0476
 QQ0476:                Primary Azimuth Mark                     Grid Az
 QQ0476:SPC SD N     -  BAUSCHER AZ MK                           084 51 23.0
 QQ0476:UTM  14      -  BAUSCHER AZ MK                           085 33 10.2
 QQ0476
 QQ0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR8059887368(NAD 83)
 QQ0476
 QQ0476|---------------------------------------------------------------------|
 QQ0476| PID    Reference Object                     Distance      Geod. Az  |
 QQ0476|                                                           dddmmss.s |
 QQ0476| CO4323 BAUSCHER AZ MK                                     0861759.8 |
 QQ0476| QQ0393 MARSHALL CO GERMAN LUTH CH          APPROX.38.2 KM 1025553.4 |
 QQ0476| QQ0455 BRITTON TANK                        APPROX.22.9 KM 1335327.4 |
 QQ0476| CO4324 BAUSCHER RM 1                        60.564 METERS 24359     |
 QQ0476| CO4325 BAUSCHER RM 2                        62.271 METERS 30154     |
 QQ0476| RQ0632 OAKES MUNICIPAL TANK                APPROX.24.8 KM 3351357.9 |
 QQ0476| RQ0629 OAKES ST CHARLES CATH CH CROSS      APPROX.24.9 KM 3355919.8 |
 QQ0476|---------------------------------------------------------------------|
 QQ0476
 QQ0476                          SUPERSEDED SURVEY CONTROL
 QQ0476
 QQ0476  ELLIP H (03/16/99)  402.224  (m)                       GP(       ) 4 1
 QQ0476  ELLIP H (01/23/98)  402.218  (m)                       GP(       ) 4 1
 QQ0476  NAD 83(1986)-  45 56 06.55429(N)    097 57 37.15341(W) AD(       ) 1
 QQ0476  NAD 83(1986)-  45 56 06.56108(N)    097 57 37.15912(W) AD(       ) 1
 QQ0476  NAD 27      -  45 56 06.65600(N)    097 57 35.79700(W) AD(       ) 1
 QQ0476  NGVD 29 (06/26/92)  427.3    (m)  UNKNOWN  model used  GPS OBS        
 QQ0476
 QQ0476.Superseded values are not recommended for survey control.
 QQ0476
 QQ0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0476.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0476
 QQ0476_MARKER: DS = TRIANGULATION STATION DISK
 QQ0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0476_STAMPING: BAUSCHER 1934
 QQ0476_MARK LOGO: CGS
 QQ0476_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0476+STABILITY: SURFACE MOTION
 QQ0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0476+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1991
 QQ0476
 QQ0476  HISTORY     - Date     Condition        Report By
 QQ0476  HISTORY     - 1934     MONUMENTED       CGS
 QQ0476  HISTORY     - 1934     GOOD             CGS
 QQ0476  HISTORY     - 19830602 GOOD             NGS
 QQ0476  HISTORY     - 19910927 GOOD             NGS
 QQ0476
 QQ0476                          STATION DESCRIPTION
 QQ0476
 QQ0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QQ0476'STATION IS LOCATED IN NE 1/4 OF SEC. 5, T 128 N, R 58 W, ABOUT
 QQ0476'7-1/2 MILES S AND 2-3/4 MILES W OF STRAUBVILLE, 5 MILES S AND
 QQ0476'8.0 MILES E OF LUDDEN.
 QQ0476'
 QQ0476'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 QQ0476'DISKS SET IN CONCRETE.
 QQ0476'
 QQ0476'REFERENCE MARK NO. 1 IS W 198.70 FEET IN N-S FENCE LINE.
 QQ0476'
 QQ0476'REFERENCE MARK NO. 2 IS NW 204.30 FEET IN N-S FENCE LINE.
 QQ0476'
 QQ0476'AZIMUTH MARK IS REACHED FROM STATION BY GOING E ON STATE LINE
 QQ0476'ROAD (WHICH IS JUST N OF STATION) FOR 0.7 MILE.  MARK IS CROSS
 QQ0476'CUT ON TOP MILEPOST 67 ON N EDGE OF ROAD.
 QQ0476'
 QQ0476'TO REACH STATION FROM RAILROAD CROSSING IN LUDDEN GO W ON STATE
 QQ0476'HIGHWAY 11 FOR 1.1 MILES, TURN LEFT (S) ON STATE HIGHWAY 1 FOR
 QQ0476'5.0 MILES TO STATE LINE, THEN TURN LEFT (E) ON DIRT ROAD 9.0 MILES
 QQ0476'TO MILEPOST 68, THEN CONTINUE 0.3 MILE TO TOP OF RIDGE, TURN RIGHT
 QQ0476'(S) PROCEED ABOUT 150 FEET TO TOP OF KNOLL AND STATION, ON
 QQ0476'PROPERTY OF HATTIE BAUSCHER.
 QQ0476
 QQ0476                          STATION RECOVERY (1934)
 QQ0476
 QQ0476'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QQ0476'RECOVERED IN GOOD CONDITION.
 QQ0476
 QQ0476                          STATION RECOVERY (1983)
 QQ0476
 QQ0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 QQ0476'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 QQ0476'CONDITION.  THE AZIMUTH MARK (BOUNDARY MILEPOST 67) WAS SEARCHED FOR,
 QQ0476'BUT NOT RECOVERED, AND APPEARS TO HAVE BEEN DESTROYED.  A NEW AZIMUTH
 QQ0476'MARK WAS NOT ESTABLISHED AND THE STATION WAS NOT OCCUPIED AT THIS
 QQ0476'TIME, DUE TO THE PROPERY OWNER LIMITING TRIPS INTO THE STATION AT THIS
 QQ0476'PARTICULAR TIME OF YEAR.  THE REFERENCE MARKS WERE MEASURED AND
 QQ0476'HORIZONTAL DISTANCES MEASURED AT THIS TIME ARE SHORTER THAN THE
 QQ0476'DESTANCES RECORDED IN 1934 BU MARK TO MARK MEASUREMENTS AGREE.  NEW
 QQ0476'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 23 KM (14.30
 QQ0476'MI) NORTHWEST OF BRITTON, SD, 1.4 KM (0.85 MI) EAST OF THE
 QQ0476'MARSHALL-BROWN COUNTY LINE, AND ABOUT 50 M (164.0 FT) SOUTH OF THE
 QQ0476'ND-SD STATE LINE, ON PROPERTY OWNED BY MR. CYRIL HASTINGS, TO REACH
 QQ0476'THE STATION FROM THE COURTHOUSE IN BRITTON, GO WEST ON HIGHWAY 10 FOR
 QQ0476'11 KM (6.85 MI) TO A CROSSROAD.  TURN RIGHT, GO NORTH, ON ASPHALT ROAD
 QQ0476'FOR 9.7 KM (6.00 MI) TO A CROSSROAD.  TURN LEFT, GO WEST, ON ASPHALT
 QQ0476'ROAD FOR 3.2 KM (2.00 MI) TO A GRAVELED ROAD RIGHT.  TURN RIGHT, GO
 QQ0476'NORTH, ON A GRAVELED ROAD FOR 4.8 KM (3.00 MI) TO WHERE MAIN ROAD
 QQ0476'TURNS RIGHT, AND THE CYRIL HASTINGS FARM.  TURN LEFT, GO WEST, ALONG
 QQ0476'TRACK ROAD IN OLD SECTION LINE, FOR 1.6 KM (1.00 MI) TO A GATE ON THE
 QQ0476'LEFT AND AN EAST-WEST FENCE.  TURN LEFT, PASSING THROUGH GATE, AND GO
 QQ0476'0.2 KM (0.10 MI) WESTERLY ACROSS PASTURE TO THE TOP OF A KNOLL AND THE
 QQ0476'STATION.  THE STATION IS A STANDARD CGS DISK STAMPED--BAUSCHER
 QQ0476'1934-SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (12 INCHES)
 QQ0476'IN DIAMETER AND FLUSH WITH THE SURFACE.  IT IS 1.1 M (3.6 FT) SE OF A
 QQ0476'WOODEN POST. REFERENCE MARK 1 IS A STANDARD CGS DISK STAMPED--BAUSCHER
 QQ0476'NO 1 1934-- SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 30 CM (12
 QQ0476'INCHES) IN DIAMETER, RECESSED 5 CM (2 INCHES) BELOW THE SURFACE.  IT
 QQ0476'IS 46.1 M (151.2 FT) NNE FROM A LARGE LONE TREE AND 5.2 M (17.1 FT)
 QQ0476'EAST FROM AN OLD FENCE.  REFERENCE MARK 2 IS A STANDARD CGS DISK
 QQ0476'STAMPED -BAUSCHER NO 2 1934--SET INTO THE TOP OF A CONCRETE
 QQ0476'MONUMENT,(30 CM) (12 INCHES) IN DIAMETER AND PROJECTING 10 CM (4
 QQ0476'INCHES).  IT IS 31.3 M (102.7 FT) SOUTH FROM A FENCE ALONG THE SOUTH
 QQ0476'SIDE OF STATE LINE ROAD RIGHT-OF-WAY, 7.7 M (25.3 FT) EAST-NORTHEAST
 QQ0476'OF A LARGE TREE IN OLD FENCE LINE, AND 1 M (3.3 FT) SE FROM THE SOUTH
 QQ0476'1 OF 2 PARTIALLY BURIED ROCKS.
 QQ0476
 QQ0476                          STATION RECOVERY (1991)
 QQ0476
 QQ0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 QQ0476'STATION IS LOCATED ABOUT 23 KM (14.3 MI) NORTHWEST OF BRITTON, 1.4 KM
 QQ0476'(0.9 MI) EAST OF THE MARSHALL-BROWN COUNTY LINE, 50 M (164.0 FT)
 QQ0476'SOUTH OF THE ND-SD STATE LINE AND IN PASTURELAND. OWNERSHIP--CYRIL
 QQ0476'HASTINGS. PHONE 605-448-2657.
 QQ0476'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES 27 SOUTH AND 10
 QQ0476'IN BRITTON, GO WEST ON ROUTE 10 FOR 11.4 KM (7.1 MI) TO A CROSSROAD.
 QQ0476'TURN RIGHT, NORTH, ON COUNTY ROAD 11 FOR 9.8 KM (6.1 MI) TO AN
 QQ0476'ASPHALT ROAD JUNCTION.  TURN LEFT, WEST, ON COUNTY ROAD 4 FOR 3.2 KM
 QQ0476'(2.0 MI) TO A GRAVEL ROAD ON THE RIGHT.  TURN RIGHT, NORTH, ON GRAVEL
 QQ0476'ROAD FOR 4.8 KM (3.0 MI) TO WHERE THE ROAD TURNS RIGHT TO THE EAST
 QQ0476'AND A SECTION LINE ROAD ON THE LEFT.  TURN LEFT, WEST, ON THE TRACK
 QQ0476'SECTION LINE ROAD FOR 0.96 KM (0.60 MI) TO A GATE ON THE RIGHT.
 QQ0476'CONTINUE WEST ON THE TRACK ROAD FOR 0.08 KM (0.05 MI) TO A DUCK POND
 QQ0476'ON THE RIGHT.  PASS TO THE SOUTH SIDE OF POND AND CONTINUE WEST ON
 QQ0476'THE TRACK ROAD FOR 0.72 KM (0.45 MI) TO AN ENTRANCE GATE TO PASTURE
 QQ0476'STRAIGHT AHEAD.  PASS THROUGH THE GATE AND TURN SHARP RIGHT, NORTH,
 QQ0476'ON THE WEST SIDE OF A NORTH-SOUTH PASTURE FENCE LINE FOR 1.6 KM
 QQ0476'(1.0 MI) TO THE NORTHEAST CORNER OF PASTURE.  TURN LEFT, WEST, ALONG
 QQ0476'THE SOUTH SIDE OF AN EAST-WEST FENCE LINE FOR 0.24 KM (0.15 MI) TO .
 QQ0476'TURN LEFT, SOUTH, FOR ABOUT 45 M (147.6 FT) TO THE HIGHEST POINT OF
 QQ0476'KNOLL AND THE STATION.
 QQ0476'STATION IS 0.45 M (1.48 FT) SOUTH FROM A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2382 ***********************************************************************
 PU2382  DESIGNATION -  BEAN
 PU2382  PID         -  PU2382
 PU2382  STATE/COUNTY-  SD/BUTTE
 PU2382  COUNTRY     -  US
 PU2382  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU2382
 PU2382                         *CURRENT SURVEY CONTROL
 PU2382  ______________________________________________________________________
 PU2382* NAD 83(1996) POSITION- 44 43 58.25221(N) 103 58 34.91481(W)   ADJUSTED
 PU2382* NAVD 88 ORTHO HEIGHT -  1132.    (meters)     3714.    (feet) SCALED
 PU2382  ______________________________________________________________________
 PU2382  GEOID HEIGHT    -        -15.203 (meters)                     GEOID18
 PU2382  LAPLACE CORR    -         -6.27  (seconds)                    DEFLEC18
 PU2382  HORZ ORDER      -  THIRD
 PU2382
 PU2382.The horizontal coordinates were established by classical geodetic methods
 PU2382.and adjusted by the National Geodetic Survey in January 1998.
 PU2382
 PU2382.The orthometric height was scaled from a topographic map.
 PU2382
 PU2382.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2382.GEOID18 height accuracy estimate available here.
 PU2382
 PU2382.Click photographs - Photos may exist for this station.
 PU2382
 PU2382.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2382
 PU2382. The following values were computed from the NAD 83(1996) position.
 PU2382
 PU2382;                    North         East     Units Scale Factor Converg.
 PU2382;SPC SD N     -   107,689.424   285,163.640   MT  0.99995447   -2 48 51.2
 PU2382;SPC SD N     -   353,311.05    935,574.38   sFT  0.99995447   -2 48 51.2
 PU2382;SPC WY E     -   470,867.143   294,280.785   MT  1.00004677   +0 50 16.1
 PU2382;SPC WY E     - 1,544,836.62    965,486.21   sFT  1.00004677   +0 50 16.1
 PU2382;UTM  13      - 4,953,783.480   581,052.154   MT  0.99968078   +0 43 13.7
 PU2382
 PU2382!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2382!SPC SD N     -   0.99982485  x   0.99995447  =   0.99977933
 PU2382!SPC WY E     -   0.99982485  x   1.00004677  =   0.99987161
 PU2382!UTM  13      -   0.99982485  x   0.99968078  =   0.99950568
 PU2382
 PU2382:                Primary Azimuth Mark                     Grid Az
 PU2382:SPC SD N     -  K 358                                    065 33 12.2
 PU2382:SPC WY E     -  K 358                                    061 54 04.9
 PU2382:UTM  13      -  K 358                                    062 01 07.3
 PU2382
 PU2382_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8105253783(NAD 83)
 PU2382
 PU2382|---------------------------------------------------------------------|
 PU2382| PID    Reference Object                     Distance      Geod. Az  |
 PU2382|                                                           dddmmss.s |
 PU2382| PU1964 K 358                                              0624421.0 |
 PU2382| CP9600 BEAN RM 1                             8.712 METERS 11018     |
 PU2382| CP9601 BEAN RM 2                             7.808 METERS 25844     |
 PU2382|---------------------------------------------------------------------|
 PU2382
 PU2382                          SUPERSEDED SURVEY CONTROL
 PU2382
 PU2382  NAD 83(1993)-  44 43 58.24762(N)    103 58 34.91622(W) AD(       ) 3
 PU2382  NAD 83(1986)-  44 43 58.24071(N)    103 58 34.90869(W) AD(       ) 3
 PU2382  NAD 27      -  44 43 58.29650(N)    103 58 33.15490(W) AD(       ) 3
 PU2382
 PU2382.Superseded values are not recommended for survey control.
 PU2382
 PU2382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2382.See file dsdata.pdf to determine how the superseded data were derived.
 PU2382
 PU2382_MARKER: DS = TRIANGULATION STATION DISK
 PU2382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2382_STAMPING: BEAN 1962
 PU2382_MARK LOGO: CGS
 PU2382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2382+STABILITY: SURFACE MOTION
 PU2382
 PU2382  HISTORY     - Date     Condition        Report By
 PU2382  HISTORY     - 1962     MONUMENTED       CGS
 PU2382
 PU2382                          STATION DESCRIPTION
 PU2382
 PU2382'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2382'THE STATION IS LOCATED 6 MILES NORTHWEST OF BELLE FOURCHE,
 PU2382'4 MILES EAST OF THE WYOMING-SOUTH DAKOTA STATE LINE, IN THE
 PU2382'NORTHWEST QUARTER OF SECTION 23, T 9 N, R 1 E, AND ON
 PU2382'PROPERTY OWNED BY THE BEAN RANCH.
 PU2382'
 PU2382'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212
 PU2382'AND 85 IN THENORTH EDGE OF BELLE FOURCHE, GO NORTHWEST ON
 PU2382'HIGHWAY 212 FOR 1.0 MILE TO A CROSSROAD* (AT THE BELLE FOURCHE
 PU2382'SAWMILL).  TURN LEFT AND GO WEST ON A GRAVEL ROAD FOR 2.0
 PU2382'MILES TO A SIDE ROAD ON THE LEFT.  CONTINUE NORTHWEST ON THE
 PU2382'MAIN GRAVEL ROAD FOR 4.5 MILES TO THE STATION ON THE LEFT,
 PU2382'SOUTH SIDE OF THE GRAVEL ROAD.
 PU2382'
 PU2382'STATION MARKS ARE STANDARD DISKS STAMPED BEAN 1962.  THE
 PU2382'SURFACE DISK IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 PU2382'2 INCHES.  IT IS 100 FEET SOUTH OF THE CENTER OF THE GRAVEL
 PU2382'ROAD AND 8.5 FEET NORTH OF A METAL WITNESS POST IN A FENCE.
 PU2382'THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE
 PU2382'50 INCHES BELOW THE SURFACE OF THE GROUND.
 PU2382'
 PU2382'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BEAN NO 1 1962,
 PU2382'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 PU2382'IT IS 97 FEET SOUTH OF THE CENTER OF THE GRAVEL ROAD, 2.5
 PU2382'FEET EAST OF THE METAL WITNESS POST AND 1.4 FEET NORTH OF THE
 PU2382'FENCE.
 PU2382'
 PU2382'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BEAN NO 2 1962,
 PU2382'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 PU2382'IT IS 117 FEET SOUTH OF THE CENTE OF THE GRAVEL ROAD, 27
 PU2382'FEET WEST OF THE METAL WITNESS POST AND 1 FOOT NORTH OF THE
 PU2382'FENCE.
 PU2382'
 PU2382'AZIMUTH MARK, A COAST AND GEODETIC SURVEY BENCH MARK DISK STAMPED
 PU2382'K 358 1962, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 PU2382'4 INCHES.  IT IS 45 FEET NORTHEAST OF THE NORTHEAST RAIL OF A
 PU2382'RAILROAD TRACK, 41 FEET SOUTHWEST OF THE CENTER LINE OF HIGHWAY
 PU2382'212, 4 FEET SOUTH OF A TELEPHONE POLE AND 2.0 FEET NORTHEAST
 PU2382'OF A METAL WITNESS POST.
 PU2382'
 PU2382'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE NORTHWEST
 PU2382'ON HIGHWAY 212 FOR 5.4 MILES TO THE MARK ON THE LEFT, SOUTHWEST
 PU2382'SIDE OF THE HIGHWAY.
 PU2382'
 PU2382'NOTE--REFERENCE MARKS MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2319 ***********************************************************************
 PU2319  DESIGNATION -  BEAR
 PU2319  PID         -  PU2319
 PU2319  STATE/COUNTY-  SD/MEADE
 PU2319  COUNTRY     -  US
 PU2319  USGS QUAD   -  FORT MEADE (2017)
 PU2319
 PU2319                         *CURRENT SURVEY CONTROL
 PU2319  ______________________________________________________________________
 PU2319* NAD 83(1996) POSITION- 44 28 33.17407(N) 103 25 36.73327(W)   ADJUSTED
 PU2319* NAVD 88 ORTHO HEIGHT -  1349.5   (meters)     4427.    (feet) VERTCON3
 PU2319  ______________________________________________________________________
 PU2319  GEOID HEIGHT    -        -15.893 (meters)                     GEOID18
 PU2319  LAPLACE CORR    -         -9.23  (seconds)                    DEFLEC18
 PU2319  HORZ ORDER      -  FIRST
 PU2319
 PU2319.The horizontal coordinates were established by classical geodetic methods
 PU2319.and adjusted by the National Geodetic Survey in January 1998.
 PU2319
 PU2319.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2319.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2319
 PU2319.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2319.GEOID18 height accuracy estimate available here.
 PU2319
 PU2319.Click photographs - Photos may exist for this station.
 PU2319
 PU2319.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2319
 PU2319. The following values were computed from the NAD 83(1996) position.
 PU2319
 PU2319;                    North         East     Units Scale Factor Converg.
 PU2319;SPC SD N     -    77,171.317   327,434.538   MT  0.99998918   -2 25 31.2
 PU2319;SPC SD N     -   253,186.23  1,074,258.15   sFT  0.99998918   -2 25 31.2
 PU2319;UTM  13      - 4,925,933.671   625,112.125   MT  0.99979250   +1 06 08.2
 PU2319
 PU2319!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2319!SPC SD N     -   0.99979094  x   0.99998918  =   0.99978012
 PU2319!UTM  13      -   0.99979094  x   0.99979250  =   0.99958348
 PU2319
 PU2319:                Primary Azimuth Mark                     Grid Az
 PU2319:SPC SD N     -  BEAR AZ MK                               221 30 14.0
 PU2319:UTM  13      -  BEAR AZ MK                               217 58 34.6
 PU2319
 PU2319_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2511225933(NAD 83)
 PU2319
 PU2319|---------------------------------------------------------------------|
 PU2319| PID    Reference Object                     Distance      Geod. Az  |
 PU2319|                                                           dddmmss.s |
 PU2319| PU2318 4439 DW                              68.567 METERS 11552     |
 PU2319| CP9602 BEAR AZ MK                                         2190442.8 |
 PU2319| CP9604 BEAR RM 2                             3.428 METERS 23402     |
 PU2319| CP9603 BEAR RM 1                             6.737 METERS 31249     |
 PU2319| PU2358 NISLAND MUNICIPAL TANK              APPROX.24.3 KM 3360621.4 |
 PU2319| PU2272 NEWELL MUNICIPAL TANK               APPROX.26.6 KM 3594938.7 |
 PU2319|---------------------------------------------------------------------|
 PU2319
 PU2319                          SUPERSEDED SURVEY CONTROL
 PU2319
 PU2319  NAD 83(1993)-  44 28 33.16681(N)    103 25 36.73466(W) AD(       ) 1
 PU2319  NAD 83(1986)-  44 28 33.16282(N)    103 25 36.73018(W) AD(       ) 1
 PU2319  NAD 27      -  44 28 33.21910(N)    103 25 35.05840(W) AD(       ) 1
 PU2319  NGVD 29 (07/19/86) 1349.0    (m)         4426.     (f) VERT ANG       
 PU2319
 PU2319.Superseded values are not recommended for survey control.
 PU2319
 PU2319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2319.See file dsdata.pdf to determine how the superseded data were derived.
 PU2319
 PU2319_MARKER: P = PIPE CAP
 PU2319_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2319_STAMPING: BEAR 1925
 PU2319_MARK LOGO: CGS
 PU2319_PROJECTION: PROJECTING 20 CENTIMETERS
 PU2319_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2319_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2319_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2319+SATELLITE: SATELLITE OBSERVATIONS - April 17, 2010
 PU2319
 PU2319  HISTORY     - Date     Condition        Report By
 PU2319  HISTORY     - 1925     MONUMENTED       CGS
 PU2319  HISTORY     - 1934     GOOD             SDGS
 PU2319  HISTORY     - 1950     GOOD             CGS
 PU2319  HISTORY     - 1962     GOOD             CGS
 PU2319  HISTORY     - 19840603 GOOD             NGS
 PU2319  HISTORY     - 20100417 GOOD             INDIV
 PU2319
 PU2319                          STATION DESCRIPTION
 PU2319
 PU2319'DESCRIBED BY COAST AND GEODETIC SURVEY 1925 (HO)
 PU2319'STATION BEAR IS ON THE WESTERN END AND HIGHEST POINT OF BEAR
 PU2319'BUTTE, A LONE BUTTE ABOUT 7 MILES NE OF STURGIS, AND VISIBLE
 PU2319'FROM ALL DIRECTIONS.
 PU2319'
 PU2319'THE STATION IS MARKED WITH A STANDARD CAP ON AN IRON PIPE
 PU2319'SET IN THE ROCK, WHICH IS SOMEWHAT BROKEN.
 PU2319'
 PU2319'THE REFERENCE MARK IS A U.S.G.S. PIPE AND CAP ABOUT 60 METERS
 PU2319'E OF THE STATION.
 PU2319'
 PU2319'TO REACH FROM STURGIS, TAKE HIGHWAY 70 AND GO N ABOUT 6
 PU2319'MILES, AT WHICH POINT A BRANCH ROAD LEADS TOWARD THE BUTTE.
 PU2319'THIS ROAD FINALLY LEADS TO A HOUSE ON THE S SIDE OF THE BUTTE.
 PU2319'A TRUCK CAN BE TAKEN PAST THE HOUSE TO THE FOOT OF A LONG
 PU2319'ROCK SLIDE WHICH IS THE PROMINENT FEATURE OF THE S SIDE.  THERE
 PU2319'IS A TRAIL TO THE TOP FROM THE S SIDE AND ANOTHER FROM THE N.
 PU2319'
 PU2319'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.20 METERS.
 PU2319
 PU2319                          STATION RECOVERY (1934)
 PU2319
 PU2319'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PU2319'THE ORIGINAL DESCRIPTION IS SATISFACTORY.  THERE ARE NO NEW
 PU2319'OBJECTS NEAR THE STATION THAT COULD BE USED AS REFERENCE
 PU2319'POINTS OR THAT COULD BE USED IN ANY WAY TO DESCRIBE THE
 PU2319'LOCATION OF THE STATION.
 PU2319'
 PU2319'BEAR STATION IS IN EXCELLENT CONDITION.
 PU2319'
 PU2319'THE U.S.G.S. STATION 225 FEET E OF BEAR STATION, IS LOOSE
 PU2319'IN ITS FOUNDATION.  THE U.S.G.S. STATION IS A PIPE AND CAP SET
 PU2319'IN SOLID ROCK.  THE CEMENT AROUND THE PIPE HAS WEATHERED SO
 PU2319'THAT THE PIPE CAN BE MOVED ONE-HALF INCH OUT OF LINE.
 PU2319
 PU2319                          STATION RECOVERY (1950)
 PU2319
 PU2319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2319'THE STATION MARK WAS RECOVERED AS DESCRIBED, AND IN GOOD
 PU2319'CONDITION.  THE GEOLOGICAL SURVEY MARK WAS RECOVERED, HOWEVER THE
 PU2319'PIPE THAT IS EMBEDDED IN THE GROUND WAS FOUND TO BE UNSTABLE,
 PU2319'AND WAS REINFORCED AT THIS TIME.  A REFERENCE MARK AND AN AZIMUTH
 PU2319'MARK WERE ESTABLISHED AT THIS TIME.  THE ORIGINAL DESCRIPTION
 PU2319'AS TO GENERAL LOCATION AND DESCRIPTION IS ADEQUATE.
 PU2319'
 PU2319'TO REACH THE AZIMUTH MARK FROM THE MAIN ENTRANCE TO BEAR
 PU2319'BUTTE.  GO WEST ON THE MAIN TRAVELED ROAD FOR 0.9 MILE TO THE
 PU2319'MARK ON THE RIGHT.
 PU2319'
 PU2319'THE STATION MARK IS A BRONZE TRIANGULATION CAP, BOLTED TO
 PU2319'THE TOP OF A 3-INCH IRON PIPE THAT PROJECTS 8 INCHES.  THE
 PU2319'CAP IS STAMPED BEAR 1925.
 PU2319'
 PU2319'REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK, BRAZED
 PU2319'TO THE TOP OF 2-INCH IRON PIPE THAT PROJECTS 5 INCHES.  THE
 PU2319'DISK IS STAMPED BEAR NO 1 1925.
 PU2319'
 PU2319'B.M. 4439 D W (USGS) WAS USED AS A REFERENCE MARK.  THIS MARK
 PU2319'IS A BRONZE CAP OF THE UNITED STATES GEOLOGICAL SURVEY, BOLTED
 PU2319'TO THE TOP OF A 3-INCH IRON PIPE THAT PROJECTS 3 FEET.  THE
 PU2319'CAP IS STAMPED 1904 4439 D W 1904.
 PU2319'
 PU2319'THE AZIMUTH MARK IS 62 FEET NORTHEAST OF THE CENTER OF A T-ROAD
 PU2319'INTERSECTION, 21 FEET EAST OF A TELEPHONE POLE NUMBERED 5, 4
 PU2319'FEET SOUTH OF A WITNESS POST, 3 FEET NORTH OF A DEPARTMENT
 PU2319'OF INTERIOR SIGN, AND 3 FEET SOUTH OF A FENCE.  THE MARK PROJECTS
 PU2319'7 INCHES AND THE DISK IS STAMPED BEAR 1925.  THE MARK IS A
 PU2319'STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER.
 PU2319'
 PU2319'HEIGHT OF LIGHT- 1 METER.
 PU2319
 PU2319                          STATION RECOVERY (1962)
 PU2319
 PU2319'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2319'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARK 1 WERE
 PU2319'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE U.S.
 PU2319'GEOLOGICAL SURVEY MARK, DESCRIBED IN 1925 AND 1950 AS BN 4439
 PU2319'DW, WAS FOUND TO HAVE BEEN DESTROYED.  REFERENCE MARK 2 WAS
 PU2319'ESTABLISHED THIS YEAR.  SINCE THE ROADS IN THE STATION AREA HAVE
 PU2319'BEEN MODIFIED, A COMPLETE NEW DESCRIPTION FOLLOWS.
 PU2319'
 PU2319'THE STATION IS LOCATED ON THE HIGHEST POINT OF BEAR BUTTE, A
 PU2319'PROMINENT LONE BUTTE SITUATED 7 MILES NORTHEAST OF STURGIS
 PU2319'AND VISIBLE FROM ALL DIRECTIONS.
 PU2319'
 PU2319'TO REACH THE STATION FROM THE TRAFFIC LIGHT AND INTERSECTION
 PU2319'OF STATE HIGHWAYS 34 AND 79 IN THE NORTH EDGE OF STURGIS, DRIVE
 PU2319'EAST ON STATE HIGHWAYS 34 AND 79 FOR 3.65 MILES TO THE DIVISION
 PU2319'OF THESE HIGHWAYS.  TURN LEFT AND DRIVE NORTH ON STATE
 PU2319'HIGHWAY 79 FOR 3.1 MILES TO A BLADED SIDE ROAD ON THE RIGHT**.
 PU2319'TURN RIGHT AND DRIVE EAST FOR 0.35 MILE TO A SHARP LEFT TURN IN
 PU2319'THE ROAD AND A WIRE GATE.  TURN LEFT, PASS THROUGH THE GATE
 PU2319'AND DRIVE NORTH ON THE RUTTED ROAD FOR 0.55 MILE TO AN
 PU2319'ABANDONED RANCH HOUSE AND BARNS.  CONTINUE NORTHERLY UP HILL ON
 PU2319'A RUTTED, PARTIALLY BLADED, ROAD FOR 0.4 MILE TO THE
 PU2319'BASE OF A STEEP RIDGE, THE END OF THE ROAD AND THE END OF
 PU2319'TRUCK TRAVEL.  PACK NORTHERLY UP A WELL DEFINED TRAIL TO A
 PU2319'SMALL SADDLE AND THE INTERSECTION OF A TRAIL ASCENDING THE
 PU2319'NORTH SIDE OF THE BUTTE.  TURN LEFT AND PACK WEST ON THE TRAIL
 PU2319'TO THE SUMMIT OF THE EAST END OF THE TOP OF THE BUTTE.
 PU2319'CONTINUE WEST ALONG THE CREST OF THE BUTTE FOR 225 FEET TO
 PU2319'THE HIGHEST POINT AND THE STATION.
 PU2319'
 PU2319'THE STATION IS MARKED BY A STANDARD COAST AND GEODETIC SURVEY
 PU2319'BRONZE CAP RIVETED ON THE TOP OF AN IRON PIPE WHICH IS 3
 PU2319'INCHES IN DIAMETER AND PROJECTS 6 INCHES ABOVE THE SURFACE OF
 PU2319'THE GROUND.  THE CAP IS STAMPED BEAR 1925.
 PU2319'
 PU2319'REFERENCE MARK 1, A STANDARD DISK STAMPED BEAR NO 1 1925, IS
 PU2319'BRAZED ON THE TOP OF AN IRON PIPE WHICH IS 2-1/2 INCHES IN
 PU2319'DIAMETER AND PROJECTS 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2319'IT IS ON THE CREST OF THE RIDGE AND ABOUT 1 FOOT LOWER IN
 PU2319'ELEVATION THAN THE STATION MARK.
 PU2319'
 PU2319'REFERENCE MARK 2, A STANDARD DISK STAMPED BEAR NO 2 1925, IS
 PU2319'CEMENTED IN A DRILL HOLE IN BEDROCK WHICH IS FLUSH WITH THE
 PU2319'GROUND SURFACE.  IT IS ON THE SOUTHWEST SLOPE OF THE BUTTE AND
 PU2319'ABOUT 2 FEET LOWER IN ELEVATION THAN THE STATION MARK.
 PU2319'
 PU2319'THE AZIMUTH MARK, A STANDARD DISK STAMPED BEAR 1925, IS SET IN THE
 PU2319'TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN DIAMETER,
 PU2319'PROJECTING 8 INCHES ABOVE THE SURFACE OF THE MARSH.  IT IS
 PU2319'56.0 FEET NORTH OF THE CENTER OF A GRAVELED ROAD, 20.5 FEET
 PU2319'EAST OF TELEPHONE POLE NUMBER 5, 3.5 FEET NORTHEAST OF A METAL
 PU2319'WITNESS POST WITH SIGN AND 3.0 FEET SOUTH OF THE NORTH
 PU2319'RIGHT-OF-WAY FENCE.
 PU2319'
 PU2319'**TO REACH THE AZIMUTH, CONTINUE NORTH ON THE HIGHWAY FOR
 PU2319'0.15 MILE TO BEAR LAKE ROAD ON THE LEFT.  TURN LEFT, WEST, FOR
 PU2319'0.4 MILE TO THE MARK ON THE RIGHT.
 PU2319
 PU2319                          STATION RECOVERY (1984)
 PU2319
 PU2319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PU2319'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 PU2319'REFERENCE MARKS 1 AND 2 WERE RECOVERED DESTROYED.  THE DISKS HAD BEEN
 PU2319'REMOVED FROM THE ROCK.  REFERENCE MARKS 3 AND 4, WHICH ARE METAL RODS,
 PU2319'WERE ESTABLISHED.  AN OBSERVATION PLATFORM HAS BEEN BUILT OVER THE
 PU2319'STATION MARK.  IT HAS A HINGED TRAP DOOR FOR ACCESS TO THE MARK, BUT
 PU2319'THE TRAP DOOR IS RATHER SMALL AND IT IS DIFFICULT TO SET A SOLID
 PU2319'TRIPOD.  THE 1962 DESCRIPTIVE TEXT IS ADEQUATE.  REFERENCE MARK 3 IS A
 PU2319'2 CM (3/4 INCH) ROUND METAL ROD UNSTAMPED WITH A CROSS MARK ON THE TOP
 PU2319'AND DRIVEN FLUSH WITH THE SURFACE.  REFERENCE MARK 4 IS A 2 CM (3/4
 PU2319'INCH) ROUND METAL ROD UNSTAMPED WITH A CROSS MARK ON THE TOP AND
 PU2319'DRIVEN FLUSH WITH THE SURFACE.
 PU2319
 PU2319                          STATION RECOVERY (2010)
 PU2319
 PU2319'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JFP)
 PU2319'THE MONUMENT, A BRONZE USGS TRIANGULATION CAP BOLTED TO A 3-INCH
 PU2319'DIAMETER IRON PIPE, WAS FOUND IN GOOD CONDITION BELOW THE WOODEN
 PU2319'OBSERVATION DECK ON THE TOP OF BEAR BUTTE AND APPROXIMATELY FOUR FEET
 PU2319'FROM THE EAST EDGE OF THE DECK.
 PU2319'
 PU2319'THE MONUMENT IS CURRENTLY INACCESSIBLE SINCE THE TRAP DOOR DESCRIBED
 PU2319'IN THE 1984 RECOVERY REPORT NO LONGER EXISTS.  IT IS REPORTED THAT THE
 PU2319'FIRE THAT RAGED ACROSS THE MOUNTAIN IN 1996 DESTROYED THE PREVIOUS
 PU2319'WOODEN OBSERVATION PLATFORM.
 PU2319'
 PU2319'REFERENCE MARKS 1 AND 2 WERE PREVIOUSLY REPORTED AS DESTROYED.
 PU2319'REFERENCE MARKS 3 AND 4 WERE NOT RECOVERED DUE TO THE ABSENCE OF ANY
 PU2319'DISTANCES OR DIRECTIONS TO THEM IN THE PREVIOUS RECOVERY REPORT.
 PU2319'
 PU2319'AS A HISTORICAL NOTE, THE ORIGINAL USGS TRIANGULATION STATION THAT WAS
 PU2319'ESTABLISHED IN 1893 ON THE TOP OF THE MOUNTAIN ON A SUMMIT TO THE EAST
 PU2319'OF THE 1925 STATION WAS SEARCHED FOR BY USING AN ADJUSTED POSITION BUT
 PU2319'IT WAS NOT FOUND.
 PU2319'
 PU2319'THE ORIGINAL MARK WAS DESCRIBED AS BEING A CHISELED + WITH LETTERS
 PU2319'U.S.G.S. ON A STONE. REFER TO USGS BULLETIN NO. 122 DATED 1894. THE
 PU2319'STONES AT THIS LOCATION HAVE BEEN DISRUPTED BY INDIVIDUALS PERFORMING
 PU2319'RELIGIOUS RITUALS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0890 ***********************************************************************
 QS0890  DESIGNATION -  BEAR
 QS0890  PID         -  QS0890
 QS0890  STATE/COUNTY-  SD/DEWEY
 QS0890  COUNTRY     -  US
 QS0890  USGS QUAD   -  LANTRY (2017)
 QS0890
 QS0890                         *CURRENT SURVEY CONTROL
 QS0890  ______________________________________________________________________
 QS0890* NAD 83(1996) POSITION- 45 01 50.40620(N) 101 27 41.41920(W)   ADJUSTED
 QS0890* NAVD 88 ORTHO HEIGHT -   739.    (meters)     2425.    (feet) SCALED
 QS0890  ______________________________________________________________________
 QS0890  GEOID HEIGHT    -        -20.845 (meters)                     GEOID18
 QS0890  LAPLACE CORR    -         -4.34  (seconds)                    DEFLEC18
 QS0890  HORZ ORDER      -  THIRD
 QS0890
 QS0890.The horizontal coordinates were established by classical geodetic methods
 QS0890.and adjusted by the National Geodetic Survey in January 1998.
 QS0890
 QS0890.The orthometric height was scaled from a topographic map.
 QS0890
 QS0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0890.GEOID18 height accuracy estimate available here.
 QS0890
 QS0890.Click photographs - Photos may exist for this station.
 QS0890
 QS0890.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0890
 QS0890. The following values were computed from the NAD 83(1996) position.
 QS0890
 QS0890;                    North         East     Units Scale Factor Converg.
 QS0890;SPC SD N     -   134,090.212   484,839.682   MT  0.99993918   -1 02 03.7
 QS0890;SPC SD N     -   439,927.64  1,590,678.19   sFT  0.99993918   -1 02 03.7
 QS0890;UTM  14      - 4,989,304.952   306,099.231   MT  1.00006233   -1 44 31.3
 QS0890
 QS0890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0890!SPC SD N     -   0.99988734  x   0.99993918  =   0.99982653
 QS0890!UTM  14      -   0.99988734  x   1.00006233  =   0.99994966
 QS0890
 QS0890:                Primary Azimuth Mark                     Grid Az
 QS0890:SPC SD N     -  A 71                                     284 57 40.6
 QS0890:UTM  14      -  A 71                                     285 40 08.2
 QS0890
 QS0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0609989304(NAD 83)
 QS0890
 QS0890|---------------------------------------------------------------------|
 QS0890| PID    Reference Object                     Distance      Geod. Az  |
 QS0890|                                                           dddmmss.s |
 QS0890| AE3152 BEAR RM 1                            15.181 METERS 00009     |
 QS0890| AE3127 BEAR RM 2                            10.171 METERS 18023     |
 QS0890| QS0490 A 71                                               2835536.9 |
 QS0890|---------------------------------------------------------------------|
 QS0890
 QS0890                          SUPERSEDED SURVEY CONTROL
 QS0890
 QS0890  NAD 83(1986)-  45 01 50.39835(N)    101 27 41.41841(W) AD(       ) 3
 QS0890  NAD 27      -  45 01 50.46400(N)    101 27 39.85800(W) AD(       ) 3
 QS0890
 QS0890.Superseded values are not recommended for survey control.
 QS0890
 QS0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0890.See file dsdata.pdf to determine how the superseded data were derived.
 QS0890
 QS0890_MARKER: DS = TRIANGULATION STATION DISK
 QS0890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0890_STAMPING: BEAR 1952
 QS0890_MARK LOGO: CGS
 QS0890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0890+STABILITY: SURFACE MOTION
 QS0890
 QS0890  HISTORY     - Date     Condition        Report By
 QS0890  HISTORY     - 1952     MONUMENTED       CGS
 QS0890  HISTORY     - 19960510 MARK NOT FOUND   NGS
 QS0890
 QS0890                          STATION DESCRIPTION
 QS0890
 QS0890'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0890'THE STATION IS IN SECTION 4, T 12 N, R 22 E, ABOUT 1-3/4
 QS0890'MILES NORTHWEST OF LANTRY, 34 FEET SOUTH OF A WIRE GATE, 25
 QS0890'FEET EAST OF A BLADED ROAD, 6 FEET SOUTH OF A WHITE 4 IN X 4 IN
 QS0890'WITNESS POST, AND 4 FEET WEST OF A WIRE FENCE.
 QS0890'
 QS0890'TO REACH THE STATION FROM THE RAILROAD STATION AT LANTRY GO
 QS0890'WEST ON U.S. HIGHWAY 212 FOR 1.4 MILES TO A RAILROAD WATER TANK
 QS0890'ON THE LEFT, CONTINUE ON THE HIGHWAY FOR 0.55 MILE TO A BLADED
 QS0890'ROAD RIGHT, TURN RIGHT AND GO NORTH ON BLADED ROAD FOR 0.25
 QS0890'MILE TO THE TOP OF THE RISE AND THE STATION ON THE RIGHT.
 QS0890'
 QS0890'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON BLADED
 QS0890'ROAD FOR 0.25 MILE TO THE HIGHWAY, TURN RIGHT (WEST) AND GO
 QS0890'ON U.S. HIGHWAY 212 FOR 1.1 MILES TO THE AZIMUTH MARK ON THE LEFT
 QS0890'AS DESCRIBED BELOW.
 QS0890'
 QS0890'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0890'BEAR 1952.
 QS0890'
 QS0890'REFERENCE MARK NO. 1 IS 27 FEET SOUTH OF A TELEPHONE POLE, 25
 QS0890'FEET EAST OF BLADED ROAD, 14 FEET NORTH OF A WIRE GATE, AND 4 FEET
 QS0890'WEST OF A WIRE FENCE.  THE MARK PROJECTS 8 INCHES, AND THE DISK
 QS0890'IS STAMPED BEAR NO 1 1952.
 QS0890'
 QS0890'REFERENCE MARK NO. 2 IS 32 FEET NORTH OF A TELEPHONE POLE, 25
 QS0890'FEET EAST OF BLADED ROAD, AND 5 FEET WEST OF A WIRE FENCE.
 QS0890'THE MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED BEAR NO 2
 QS0890'1952.
 QS0890'
 QS0890'THE AZIMUTH MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 QS0890'BENCH MARK DISK STAMPED A 71 1934.  IT IS 130 FEET SOUTH OF U.S.
 QS0890'HIGHWAY 212, 38 FEET SOUTH OF RAILROAD TRACK, 38 FEET WEST OF A
 QS0890'TRACK ROAD, 11 FEET NORTH OF A WIRE FENCE, 4 FEET EAST OF A
 QS0890'TELEPHONE POLE, AND 2 FEET SOUTHEAST OF A WHITE 4 IN X 4 IN
 QS0890'WITNESS POST.  THE MARK IS SET IN THE TOP OF A 10 IN X 10 IN
 QS0890'CONCRETE POST AND PROJECTS 2 INCHES.
 QS0890'
 QS0890'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0890
 QS0890                          STATION RECOVERY (1996)
 QS0890
 QS0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0890'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0794 ***********************************************************************
 NM0794  DESIGNATION -  BEAVER
 NM0794  PID         -  NM0794
 NM0794  STATE/COUNTY-  SD/UNION
 NM0794  COUNTRY     -  US
 NM0794  USGS QUAD   -  JEFFERSON (2017)
 NM0794
 NM0794                         *CURRENT SURVEY CONTROL
 NM0794  ______________________________________________________________________
 NM0794* NAD 83(1996) POSITION- 42 32 50.25161(N) 096 36 04.58893(W)   ADJUSTED
 NM0794* NAVD 88 ORTHO HEIGHT -   339.396 (meters)     1113.50  (feet) ADJUSTED
 NM0794  ______________________________________________________________________
 NM0794  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 NM0794  LAPLACE CORR    -         -5.25  (seconds)                    DEFLEC18
 NM0794  DYNAMIC HEIGHT  -        339.289 (meters)     1113.15  (feet) COMP
 NM0794  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 NM0794
 NM0794  HORZ ORDER      -  THIRD
 NM0794  VERT ORDER      -  SECOND    CLASS 0
 NM0794
 NM0794.The horizontal coordinates were established by classical geodetic methods
 NM0794.and adjusted by the National Geodetic Survey in January 1998.
 NM0794
 NM0794.The orthometric height was determined by differential leveling and
 NM0794.adjusted by the NATIONAL GEODETIC SURVEY
 NM0794.in June 1991.
 NM0794
 NM0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0794.GEOID18 height accuracy estimate available here.
 NM0794
 NM0794.Click photographs - Photos may exist for this station.
 NM0794
 NM0794.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM0794
 NM0794.The dynamic height is computed by dividing the NAVD 88
 NM0794.geopotential number by the normal gravity value computed on the
 NM0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0794.degrees latitude (g = 980.6199 gals.).
 NM0794
 NM0794.The modeled gravity was interpolated from observed gravity values.
 NM0794
 NM0794. The following values were computed from the NAD 83(1996) position.
 NM0794
 NM0794;                    North         East     Units Scale Factor Converg.
 NM0794;SPC SD S     -    30,656.246   906,461.607   MT  1.00007997   +2 34 28.4
 NM0794;SPC SD S     -   100,578.03  2,973,949.46   sFT  1.00007997   +2 34 28.4
 NM0794;UTM  14      - 4,713,332.988   696,950.406   MT  1.00007726   +1 37 21.1
 NM0794
 NM0794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM0794!SPC SD S     -   0.99995082  x   1.00007997  =   1.00003078
 NM0794!UTM  14      -   0.99995082  x   1.00007726  =   1.00002807
 NM0794
 NM0794:                Primary Azimuth Mark                     Grid Az
 NM0794:SPC SD S     -  BEAVER AZ MK                             265 06 35.3
 NM0794:UTM  14      -  BEAVER AZ MK                             266 03 42.6
 NM0794
 NM0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9695013332(NAD 83)
 NM0794
 NM0794|---------------------------------------------------------------------|
 NM0794| PID    Reference Object                     Distance      Geod. Az  |
 NM0794|                                                           dddmmss.s |
 NM0794| NM0797 KARPEN                                4.450 METERS 04100     |
 NM0794| NM0796 BEAVER RM 1                          15.320 METERS 18142     |
 NM0794| NM0793 BEAVER AZ MK                                       2674103.7 |
 NM0794| NM0795 BEAVER RM 2                          12.185 METERS 28005     |
 NM0794|---------------------------------------------------------------------|
 NM0794
 NM0794                          SUPERSEDED SURVEY CONTROL
 NM0794
 NM0794  NAD 83(1995)-  42 32 50.25161(N)    096 36 04.58895(W) AD(       ) 3
 NM0794  NAD 83(1986)-  42 32 50.25587(N)    096 36 04.58629(W) AD(       ) 3
 NM0794  NAD 27      -  42 32 50.27000(N)    096 36 03.46400(W) AD(       ) 3
 NM0794  NGVD 29 (??/??/92)  339.222  (m)         1112.93   (f) ADJ UNCH    2 0
 NM0794  NGVD 29             339.22   (m)         1112.9    (f) LEVELING    3  
 NM0794
 NM0794.Superseded values are not recommended for survey control.
 NM0794
 NM0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0794.See file dsdata.pdf to determine how the superseded data were derived.
 NM0794
 NM0794_MARKER: DS = TRIANGULATION STATION DISK
 NM0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0794_STAMPING: BEAVER 1948
 NM0794_MARK LOGO: CGS
 NM0794_PROJECTION: FLUSH
 NM0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0794+STABILITY: SURFACE MOTION
 NM0794
 NM0794  HISTORY     - Date     Condition        Report By
 NM0794  HISTORY     - 1948     MONUMENTED       CGS
 NM0794  HISTORY     - 1948     GOOD             CGS
 NM0794
 NM0794                          STATION DESCRIPTION
 NM0794
 NM0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0794'THE STATION IS LOCATED ABOUT 2.0 MILES WEST AND 4.0 MILES SOUTH
 NM0794'OF JEFFERSON AND ABOUT 1.5 MILES EAST OF THE RIVER.  IT IS 21
 NM0794'FEET NORTH OF THE CENTERLINE OF THE ROAD, 21 FEET WEST OF THE
 NM0794'CENTERLINE OF MR. BEAVERS DRIVEWAY AND 7 FEET SOUTH OF A FENCE.
 NM0794'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BEAVER 1948.
 NM0794'
 NM0794'REFERENCE MARK NO. 1 IS 50.26 FEET SOUTH OF THE STATION, 29
 NM0794'FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 10 FEET WEST OF A
 NM0794'POWER POLE WITH A TRANSFORMER.  THE MARK PROJECTS 2 INCHES AND
 NM0794'THE DISK IS STAMPED BEAVER NO 1 1948.
 NM0794'
 NM0794'REFERENCE MARK NO. 2 IS 39.98 FEET WEST OF THE STATION, IN THE
 NM0794'FENCELINE AND 31 FEET NORTH OF THE CENTERLINE OF THE ROAD.  THE
 NM0794'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BEAVER NO 2 1948.
 NM0794'
 NM0794'AZIMUTH MARK IS ABOUT 0.25 MILE WEST-SOUTHWEST OF THE STATION,
 NM0794'44 FEET SOUTHEAST OF THE INTERSECTION OF CROSSROADS, 4 FEET
 NM0794'NORTHEAST OF A CORNER POST AND 2 FEET EAST OF A WITNESS POST.
 NM0794'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BEAVER 1948.
 NM0794'
 NM0794'KARPEN (USED) MARK IS 14.60 FEET NORTHEAST OF THE STATION, IN
 NM0794'A FENCE CORNER, 12 FEET WEST OF MR. BEAVERS DRIVEWAY AND 4
 NM0794'FEET NORTHWEST OF A CORNER POST.  THE MARK IS A BRONZE CAP SET
 NM0794'FLUSH IN AN IRREGULAR MASS OF CONCRETE HAVING U.S. ENG DEPT AND
 NM0794'A TRIANGLE AT THE CENTER CAST ON ITS FACE AND THE CAP IS
 NM0794'STAMPED KARPEN.
 NM0794'
 NM0794'TO REACH FROM THE CENTER OF THE BRIDGE OVER THE BIG SIOUX RIVER
 NM0794'JUST NORTH OF RIVERSIDE, GO NORTH ON HIGHWAY 77 FOR 2.25 MILES
 NM0794'TO A T ROAD LEFT, TURN LEFT ON HARD SURFACED ROAD FOR 1.2 MILE
 NM0794'TO CROSSROADS AND END OF HARD SURFACE, CONTINUE STRAIGHT AHEAD
 NM0794'FOR 3.6 MILES TO CROSSROADS, CONTINUE STRAIGHT AHEAD FOR 0.25
 NM0794'MILE TO MR. BEAVERS HOME ON THE RIGHT AND STATION.
 NM0794'
 NM0794'TO REACH THE AZIMUTH FROM THE STATION, GO WEST FOR 0.25 MILE
 NM0794'TO CROSSROADS AND THE MARK IN THE SOUTHEAST CORNER.
 NM0794'
 NM0794'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NM0794
 NM0794                          STATION RECOVERY (1948)
 NM0794
 NM0794'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 NM0794'6.4 MI S FROM JEFFERSON.
 NM0794'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0794'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0794'WEST ALONG A PAVED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVEL
 NM0794'ROAD, THENCE 0.25 MILE EAST ALONG A GRAVEL ROAD, 63.6 FEET SOUTHWEST
 NM0794'OF THE SOUTHWEST CORNER OF A FARMHOUSE, 13.6 FEET WEST-SOUTHWEST
 NM0794'OF A CORNER FENCE POST, 22.0 FEET WEST OF THE CENTER LINE OF A
 NM0794'PRIVATE ROAD, 23.0 FEET NORTH OF THE CENTER LINE OF A EAST-WEST
 NM0794'ROAD, 7.7 FEET SOUTH OF THE NORTH RIGHT-OF-WAY FENCE, SET IN THE TOP
 NM0794'OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1831 ***********************************************************************
 NM1831  DESIGNATION -  BEAVER
 NM1831  PID         -  NM1831
 NM1831  STATE/COUNTY-  SD/UNION
 NM1831  COUNTRY     -  US
 NM1831  USGS QUAD   -  CHATSWORTH (2018)
 NM1831
 NM1831                         *CURRENT SURVEY CONTROL
 NM1831  ______________________________________________________________________
 NM1831* NAD 83(1996) POSITION- 42 59 39.55614(N) 096 31 10.65549(W)   ADJUSTED
 NM1831* NAVD 88 ORTHO HEIGHT -   407.    (meters)     1335.    (feet) SCALED
 NM1831  ______________________________________________________________________
 NM1831  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 NM1831  LAPLACE CORR    -         -4.27  (seconds)                    DEFLEC18
 NM1831  HORZ ORDER      -  THIRD
 NM1831
 NM1831.The horizontal coordinates were established by classical geodetic methods
 NM1831.and adjusted by the National Geodetic Survey in January 1998.
 NM1831
 NM1831.The orthometric height was scaled from a topographic map.
 NM1831
 NM1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1831.GEOID18 height accuracy estimate available here.
 NM1831
 NM1831.Click photographs - Photos may exist for this station.
 NM1831
 NM1831.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1831
 NM1831. The following values were computed from the NAD 83(1996) position.
 NM1831
 NM1831;                    North         East     Units Scale Factor Converg.
 NM1831;SPC SD S     -    80,569.037   910,882.063   MT  0.99996577   +2 37 51.2
 NM1831;SPC SD S     -   264,333.58  2,988,452.24   sFT  0.99996577   +2 37 51.2
 NM1831;UTM  14      - 4,763,169.634   702,194.293   MT  1.00010296   +1 41 31.2
 NM1831
 NM1831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1831!SPC SD S     -   0.99994021  x   0.99996577  =   0.99990598
 NM1831!UTM  14      -   0.99994021  x   1.00010296  =   1.00004316
 NM1831
 NM1831:                Primary Azimuth Mark                     Grid Az
 NM1831:SPC SD S     -  BEAVER AZ MK                             030 08 06.1
 NM1831:UTM  14      -  BEAVER AZ MK                             031 04 26.1
 NM1831
 NM1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0219463169(NAD 83)
 NM1831
 NM1831|---------------------------------------------------------------------|
 NM1831| PID    Reference Object                     Distance      Geod. Az  |
 NM1831|                                                           dddmmss.s |
 NM1831| CO2205 BEAVER AZ MK                                       0324557.3 |
 NM1831| OQ0617 HAWARDEN MUNICIPAL TANK             APPROX. 3.6 KM 0795057.4 |
 NM1831| DR9492 BEAVER RM 1                          14.149 METERS 11858     |
 NM1831| DR9493 BEAVER RM 2                          13.859 METERS 34914     |
 NM1831|---------------------------------------------------------------------|
 NM1831
 NM1831                          SUPERSEDED SURVEY CONTROL
 NM1831
 NM1831  NAD 83(1995)-  42 59 39.55721(N)    096 31 10.65066(W) AD(       ) 3
 NM1831  NAD 83(1986)-  42 59 39.56050(N)    096 31 10.64592(W) AD(       ) 3
 NM1831  NAD 27      -  42 59 39.60200(N)    096 31 09.53300(W) AD(       ) 3
 NM1831
 NM1831.Superseded values are not recommended for survey control.
 NM1831
 NM1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1831.See file dsdata.pdf to determine how the superseded data were derived.
 NM1831
 NM1831_MARKER: DS = TRIANGULATION STATION DISK
 NM1831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1831_STAMPING: BEAVER 1949
 NM1831_MARK LOGO: CGS
 NM1831_PROJECTION: FLUSH
 NM1831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1831+STABILITY: SURFACE MOTION
 NM1831
 NM1831  HISTORY     - Date     Condition        Report By
 NM1831  HISTORY     - 1949     MONUMENTED       CGS
 NM1831
 NM1831                          STATION DESCRIPTION
 NM1831
 NM1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 NM1831'STATION IS LOCATED ABOUT 1-3/4 MILES WEST OF HAWARDEN ON A HIGH
 NM1831'RIDGE IN PASTURE LAND.  STATION IS 9 FEET EAST OF A FENCE
 NM1831'AND 8 FEET EAST OF A POWER LINE POLE.  THE MARK IS FLUSH WITH
 NM1831'THE GROUND AND THE DISK IS STAMPED BEAVER 1949.
 NM1831'
 NM1831'REFERENCE MARK NO. 1 IS 50 FEET EAST OF FENCE.  THE MARK IS
 NM1831'FLUSH WITH THE GROUND AND THE DISK IS STAMPED BEAVER NO 1 1949.
 NM1831'
 NM1831'REFERENCE MARK NO. 2 IS 0.5 FOOT EAST OF FENCE.  THE MARK IS
 NM1831'FLUSH WITH THE GROUND AND THE DISK IS STAMPED BEAVER NO 2 1949.
 NM1831'
 NM1831'AZIMUTH MARK IS 36 FEET EAST OF THE APPROXIMATE CENTERLINE
 NM1831'OF GRAVEL ROAD, 2 FEET SOUTHEAST OF TELEPHONE POLE AND 2 FEET
 NM1831'EAST OF FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK
 NM1831'IS STAMPED BEAVER 1949.
 NM1831'
 NM1831'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 12 ONE
 NM1831'BLOCK NORTH OF THE POST OFFICE IN HAWARDEN GO WEST ON GRAVEL
 NM1831'ROAD FOR 1.6 MILES TO T ROAD LEFT AND AZIMUTH MARK IN SOUTHEAST
 NM1831'CORNER OF JUNCTION AS DESCRIBED.  CONTINUE WEST FOR 0.2 MILE TO
 NM1831'POINT WHERE GRAVEL ROAD CURVES RIGHT.  GO LEFT ON DRIVEWAY
 NM1831'TO FARMHOUSE FOR 0.15 MILE TO WOODEN GATE.  PASS THROUGH GATE
 NM1831'CROSSING BARNYARD TO ANOTHER WOODEN GATE.  CONTINUE SOUTH
 NM1831'ALONG NARROW LANE AND UP HILL THROUGH PASTURE TO TOP OF RIDGE
 NM1831'AND STATION AS DESCRIBED.
 NM1831'
 NM1831'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2393 ***********************************************************************
 PU2393  DESIGNATION -  BEAVER 2
 PU2393  PID         -  PU2393
 PU2393  STATE/COUNTY-  SD/MEADE
 PU2393  COUNTRY     -  US
 PU2393  USGS QUAD   -  DURKEE LAKE (2017)
 PU2393
 PU2393                         *CURRENT SURVEY CONTROL
 PU2393  ______________________________________________________________________
 PU2393* NAD 83(1986) POSITION- 44 57 39.     (N) 102 02 42.     (W)   SCALED
 PU2393* NAVD 88 ORTHO HEIGHT -   758.949 (meters)     2489.99  (feet) ADJUSTED
 PU2393  ______________________________________________________________________
 PU2393  GEOID HEIGHT    -        -19.535 (meters)                     GEOID18
 PU2393  DYNAMIC HEIGHT  -        758.795 (meters)     2489.48  (feet) COMP
 PU2393  MODELED GRAVITY -    980,388.0   (mgal)                       NAVD 88
 PU2393
 PU2393  VERT ORDER      -  FIRST     CLASS II
 PU2393
 PU2393.The horizontal coordinates were scaled from a map and have
 PU2393.an estimated accuracy of +/- 6 seconds.
 PU2393
 PU2393.The orthometric height was determined by differential leveling and
 PU2393.adjusted by the NATIONAL GEODETIC SURVEY
 PU2393.in July 1998.
 PU2393
 PU2393.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2393.GEOID18 height accuracy estimate available here.
 PU2393
 PU2393.Click photographs - Photos may exist for this station.
 PU2393
 PU2393.The dynamic height is computed by dividing the NAVD 88
 PU2393.geopotential number by the normal gravity value computed on the
 PU2393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2393.degrees latitude (g = 980.6199 gals.).
 PU2393
 PU2393.The modeled gravity was interpolated from observed gravity values.
 PU2393
 PU2393;                    North         East    Units  Estimated Accuracy
 PU2393;SPC SD N     -   127,330.      438,680.      MT  (+/- 180 meters Scaled)
 PU2393
 PU2393_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330828(NAD 83)
 PU2393
 PU2393                          SUPERSEDED SURVEY CONTROL
 PU2393
 PU2393  NGVD 29 (04/17/07)  758.38   (m)         2488.1    (f) RESET       3  
 PU2393
 PU2393.Superseded values are not recommended for survey control.
 PU2393
 PU2393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2393.See file dsdata.pdf to determine how the superseded data were derived.
 PU2393
 PU2393_MARKER: DH = HORIZONTAL CONTROL DISK
 PU2393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2393_STAMPING: BEAVER 2 1987
 PU2393_MARK LOGO: NGS
 PU2393_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2393+STABILITY: SURFACE MOTION
 PU2393_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2393+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2393
 PU2393  HISTORY     - Date     Condition        Report By
 PU2393  HISTORY     - 1987     MONUMENTED       NGS
 PU2393  HISTORY     - 19960711 GOOD             NGS
 PU2393
 PU2393                          STATION DESCRIPTION
 PU2393
 PU2393'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 PU2393'ABOUT 0.2 KM (0.10 MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE
 PU2393'IN FAITH, THEN 0.5 KM (0.30 MI) WEST ALONG U.S. HIGHWAY 212, THEN
 PU2393'SOUTH, 7.2 KM (4.45 MI) ALONG STATE HIGHWAY 73 (FIFTH AVENUE WEST IN
 PU2393'FAITH), 54.9 METERS (180 FT) EAST FROM THE CENTER OF STATE HIGHWAY
 PU2393'73, 0.3 METERS (1 FT) WEST FROM A WITNESS POST, IN THE TOP OF A
 PU2393'CONCRETE POST THAT PROJECTS 8 CM. IN THE NW 1/4, SEC 34, T12N, R17E.
 PU2393
 PU2393                          STATION RECOVERY (1996)
 PU2393
 PU2393'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2393'7.0 KM (4.35 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2393'U.S. HIGHWAY 212 IN FAITH, 77.6 M (254.6 FT) NORTH OF MILEPOST 170,
 PU2393'55.2 M (181.1 FT) EAST OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT)
 PU2393'NORTHEAST OF A UTILITY POLE, 7.2 M (23.6 FT) EAST OF A FENCE, 6.5 M
 PU2393'(21.3 FT) NORTH OF REFERENCE MARK 4, 6.4 M (21.0 FT) SOUTH OF
 PU2393'REFERENCE MARK 3, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M
 PU2393'(1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 PU2393'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2394 ***********************************************************************
 PU2394  DESIGNATION -  BEAVER 2 RM 3
 PU2394  PID         -  PU2394
 PU2394  STATE/COUNTY-  SD/MEADE
 PU2394  COUNTRY     -  US
 PU2394  USGS QUAD   -  DURKEE LAKE (2017)
 PU2394
 PU2394                         *CURRENT SURVEY CONTROL
 PU2394  ______________________________________________________________________
 PU2394* NAD 83(1986) POSITION- 44 57 40.     (N) 102 02 42.     (W)   SCALED
 PU2394* NAVD 88 ORTHO HEIGHT -   758.924 (meters)     2489.90  (feet) ADJUSTED
 PU2394  ______________________________________________________________________
 PU2394  GEOID HEIGHT    -        -19.535 (meters)                     GEOID18
 PU2394  DYNAMIC HEIGHT  -        758.769 (meters)     2489.39  (feet) COMP
 PU2394  MODELED GRAVITY -    980,388.1   (mgal)                       NAVD 88
 PU2394
 PU2394  VERT ORDER      -  FIRST     CLASS II
 PU2394
 PU2394.The horizontal coordinates were scaled from a map and have
 PU2394.an estimated accuracy of +/- 6 seconds.
 PU2394
 PU2394.The orthometric height was determined by differential leveling and
 PU2394.adjusted by the NATIONAL GEODETIC SURVEY
 PU2394.in July 1998.
 PU2394
 PU2394.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2394.GEOID18 height accuracy estimate available here.
 PU2394
 PU2394.Click photographs - Photos may exist for this station.
 PU2394
 PU2394.The dynamic height is computed by dividing the NAVD 88
 PU2394.geopotential number by the normal gravity value computed on the
 PU2394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2394.degrees latitude (g = 980.6199 gals.).
 PU2394
 PU2394.The modeled gravity was interpolated from observed gravity values.
 PU2394
 PU2394;                    North         East    Units  Estimated Accuracy
 PU2394;SPC SD N     -   127,360.      438,680.      MT  (+/- 180 meters Scaled)
 PU2394
 PU2394_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330828(NAD 83)
 PU2394
 PU2394                          SUPERSEDED SURVEY CONTROL
 PU2394
 PU2394  NGVD 29 (04/17/07)  758.35   (m)         2488.0    (f) RESET       3  
 PU2394
 PU2394.Superseded values are not recommended for survey control.
 PU2394
 PU2394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2394.See file dsdata.pdf to determine how the superseded data were derived.
 PU2394
 PU2394_MARKER: DR = REFERENCE MARK DISK
 PU2394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2394_STAMPING: BEAVER 2 NO 3 1987
 PU2394_MARK LOGO: NGS
 PU2394_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2394+STABILITY: SURFACE MOTION
 PU2394_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2394+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2394
 PU2394  HISTORY     - Date     Condition        Report By
 PU2394  HISTORY     - 1987     MONUMENTED       NGS
 PU2394  HISTORY     - 19960711 GOOD             NGS
 PU2394
 PU2394                          STATION DESCRIPTION
 PU2394
 PU2394'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 PU2394'ABOUT 0.2 KM (0.10 MI) NORTH ALONG MAIN STREET FROM THE POST
 PU2394'OFFICE IN FAITH, THEN 0.5 KM (0.30 MI) WEST ALONG U.S. HIGHWAY
 PU2394'212, THEN SOUTH, 7.2 KM (4.45 MI) ALONG STATE HIGHWAY 73 (FIFTH
 PU2394'AVENUE WEST IN FAITH), 54.9 METERS (180 FT) EAST FROM THE CENTER
 PU2394'OF STATE HIGHWAY 73, 0.3 METERS (1 FT) WEST FROM A WITNESS POST,
 PU2394'IN THE TOP OF A CONCRETE POST THAT PROJECTS 20 CM. IN THE NW 1/4,
 PU2394'SEC 34, T12N, R17E. 0.65 KM (0.40 MI) NORTH FROM BENCH MARK S 125
 PU2394'RESET.
 PU2394
 PU2394                          STATION RECOVERY (1996)
 PU2394
 PU2394'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2394'7.0 KM (4.35 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2394'U.S. HIGHWAY 212 IN FAITH, 84.0 M (275.6 FT) NORTH OF MILEPOST 170,
 PU2394'55.2 M (181.1 FT) EAST OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT)
 PU2394'NORTH OF A UTILITY POLE, 6.4 M (21.0 FT) NORTH OF TRIANGULATION
 PU2394'STATION BEAVER 2, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M
 PU2394'(1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7
 PU2394'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2392 ***********************************************************************
 PU2392  DESIGNATION -  BEAVER 2 RM 4
 PU2392  PID         -  PU2392
 PU2392  STATE/COUNTY-  SD/MEADE
 PU2392  COUNTRY     -  US
 PU2392  USGS QUAD   -  DURKEE LAKE (2017)
 PU2392
 PU2392                         *CURRENT SURVEY CONTROL
 PU2392  ______________________________________________________________________
 PU2392* NAD 83(1986) POSITION- 44 57 38.     (N) 102 02 42.     (W)   SCALED
 PU2392* NAVD 88 ORTHO HEIGHT -   759.012 (meters)     2490.19  (feet) ADJUSTED
 PU2392  ______________________________________________________________________
 PU2392  GEOID HEIGHT    -        -19.536 (meters)                     GEOID18
 PU2392  DYNAMIC HEIGHT  -        758.858 (meters)     2489.69  (feet) COMP
 PU2392  MODELED GRAVITY -    980,388.0   (mgal)                       NAVD 88
 PU2392
 PU2392  VERT ORDER      -  FIRST     CLASS II
 PU2392
 PU2392.The horizontal coordinates were scaled from a map and have
 PU2392.an estimated accuracy of +/- 6 seconds.
 PU2392
 PU2392.The orthometric height was determined by differential leveling and
 PU2392.adjusted by the NATIONAL GEODETIC SURVEY
 PU2392.in July 1998.
 PU2392
 PU2392.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2392.GEOID18 height accuracy estimate available here.
 PU2392
 PU2392.Click photographs - Photos may exist for this station.
 PU2392
 PU2392.The dynamic height is computed by dividing the NAVD 88
 PU2392.geopotential number by the normal gravity value computed on the
 PU2392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2392.degrees latitude (g = 980.6199 gals.).
 PU2392
 PU2392.The modeled gravity was interpolated from observed gravity values.
 PU2392
 PU2392;                    North         East    Units  Estimated Accuracy
 PU2392;SPC SD N     -   127,300.      438,670.      MT  (+/- 180 meters Scaled)
 PU2392
 PU2392_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330828(NAD 83)
 PU2392
 PU2392                          SUPERSEDED SURVEY CONTROL
 PU2392
 PU2392  NGVD 29 (04/17/07)  758.44   (m)         2488.3    (f) RESET       3  
 PU2392
 PU2392.Superseded values are not recommended for survey control.
 PU2392
 PU2392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2392.See file dsdata.pdf to determine how the superseded data were derived.
 PU2392
 PU2392_MARKER: DR = REFERENCE MARK DISK
 PU2392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2392_STAMPING: BEAVER 2 NO 4 1987
 PU2392_MARK LOGO: NGS
 PU2392_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2392+STABILITY: SURFACE MOTION
 PU2392_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2392+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2392
 PU2392  HISTORY     - Date     Condition        Report By
 PU2392  HISTORY     - 1987     MONUMENTED       NGS
 PU2392  HISTORY     - 19960711 GOOD             NGS
 PU2392
 PU2392                          STATION DESCRIPTION
 PU2392
 PU2392'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 PU2392'0.2 KM (0.10 MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE IN
 PU2392'FAITH , THEN WEST, 0.5 KM (0.30 MI) ALONG U. S. HIGHWAY 212, THEN
 PU2392'SOUTH 7.25 KM (4.50 MI) ALONG STATE HIGHWAY 73 (FIFTH AVENUE WEST IN
 PU2392'FAITH), 54.9 M (180.1 FT) EAST FROM THE CENTER OF 73, 0.3 M (1.0 FT)
 PU2392'EAST FROM A WITNESS POST. IN THE TOP OF A CONCRETE POST THAT PROJECTS
 PU2392'0.15 M (0.5 FT).  IN THE NW 1/4, SECTION 34, T 12 N, R 17 E.
 PU2392'0.65 KM (0.40 MI) NORTH OF S 125 RESET 1987.
 PU2392
 PU2392                          STATION RECOVERY (1996)
 PU2392
 PU2392'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2392'7.0 KM (4.35 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2392'U.S. HIGHWAY 212 IN FAITH, 71.1 M (233.3 FT) NORTH OF MILEPOST 170,
 PU2392'55.2 M (181.1 FT) EAST OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT)
 PU2392'SOUTH OF TRIANGULATION STATION BEAVER 2, 6.1 M (20.0 FT) NORTHEAST OF
 PU2392'A UTILITY POLE, 6.1 M (20.0 FT) EAST OF A FENCE, 3.0 M (9.8 FT) ABOVE
 PU2392'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND
 PU2392'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0793 ***********************************************************************
 NM0793  DESIGNATION -  BEAVER AZ MK
 NM0793  PID         -  NM0793
 NM0793  STATE/COUNTY-  SD/UNION
 NM0793  COUNTRY     -  US
 NM0793  USGS QUAD   -  JEFFERSON (2017)
 NM0793
 NM0793                         *CURRENT SURVEY CONTROL
 NM0793  ______________________________________________________________________
 NM0793* NAD 83(1986) POSITION- 42 32 49.     (N) 096 36 20.     (W)   SCALED
 NM0793* NAVD 88 ORTHO HEIGHT -   340.035 (meters)     1115.60  (feet) ADJUSTED
 NM0793  ______________________________________________________________________
 NM0793  GEOID HEIGHT    -        -25.759 (meters)                     GEOID18
 NM0793  DYNAMIC HEIGHT  -        339.927 (meters)     1115.24  (feet) COMP
 NM0793  MODELED GRAVITY -    980,296.0   (mgal)                       NAVD 88
 NM0793
 NM0793  VERT ORDER      -  SECOND    CLASS 0
 NM0793
 NM0793.The horizontal coordinates were scaled from a map and have
 NM0793.an estimated accuracy of +/- 6 seconds.
 NM0793
 NM0793.The orthometric height was determined by differential leveling and
 NM0793.adjusted by the NATIONAL GEODETIC SURVEY
 NM0793.in June 1991.
 NM0793
 NM0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0793.GEOID18 height accuracy estimate available here.
 NM0793
 NM0793.Click photographs - Photos may exist for this station.
 NM0793
 NM0793.The dynamic height is computed by dividing the NAVD 88
 NM0793.geopotential number by the normal gravity value computed on the
 NM0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0793.degrees latitude (g = 980.6199 gals.).
 NM0793
 NM0793.The modeled gravity was interpolated from observed gravity values.
 NM0793
 NM0793;                    North         East    Units  Estimated Accuracy
 NM0793;SPC SD S     -    30,600.      906,110.      MT  (+/- 180 meters Scaled)
 NM0793
 NM0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN965132(NAD 83)
 NM0793
 NM0793                          SUPERSEDED SURVEY CONTROL
 NM0793
 NM0793  NGVD 29 (??/??/92)  339.861  (m)         1115.03   (f) ADJ UNCH    2 0
 NM0793
 NM0793.Superseded values are not recommended for survey control.
 NM0793
 NM0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0793.See file dsdata.pdf to determine how the superseded data were derived.
 NM0793
 NM0793_MARKER: DZ = AZIMUTH MARK DISK
 NM0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0793_STAMPING: BEAVER 1948
 NM0793_MARK LOGO: CGS
 NM0793_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0793+STABILITY: SURFACE MOTION
 NM0793
 NM0793  HISTORY     - Date     Condition        Report By
 NM0793  HISTORY     - 1948     MONUMENTED       CGS
 NM0793
 NM0793                          STATION DESCRIPTION
 NM0793
 NM0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0793'6.3 MI S FROM JEFFERSON.
 NM0793'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0793'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0793'WEST ALONG A PAVED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVEL
 NM0793'ROAD, IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, 32.0 FEET SOUTH
 NM0793'OF THE CENTER LINE OF A EAST-WEST ROAD, 30.0 FEET EAST OF THE
 NM0793'CENTER LINE OF A NORTH-SOUTH ROAD, 4.0 FEET EAST-NORTHEAST OF A
 NM0793'CORNER FENCE POST, 2.0 FEET NORTH OF A FENCE, 2.2 FEET EAST OF A
 NM0793'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 NM0793'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0796 ***********************************************************************
 NM0796  DESIGNATION -  BEAVER RM 1
 NM0796  PID         -  NM0796
 NM0796  STATE/COUNTY-  SD/UNION
 NM0796  COUNTRY     -  US
 NM0796  USGS QUAD   -  JEFFERSON (2017)
 NM0796
 NM0796                         *CURRENT SURVEY CONTROL
 NM0796  ______________________________________________________________________
 NM0796* NAD 83(1986) POSITION- 42 32 49.76   (N) 096 36 04.61   (W)   HD_HELD1
 NM0796* NAVD 88 ORTHO HEIGHT -   339.673 (meters)     1114.41  (feet) ADJUSTED
 NM0796  ______________________________________________________________________
 NM0796  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 NM0796  DYNAMIC HEIGHT  -        339.565 (meters)     1114.06  (feet) COMP
 NM0796  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 NM0796
 NM0796  VERT ORDER      -  SECOND    CLASS 0
 NM0796
 NM0796.The horizontal coordinates were determined by differentially corrected
 NM0796.hand held GPS observations or other comparable positioning techniques
 NM0796.and have an estimated accuracy of +/- 3 meters.
 NM0796
 NM0796.The orthometric height was determined by differential leveling and
 NM0796.adjusted by the NATIONAL GEODETIC SURVEY
 NM0796.in June 1991.
 NM0796
 NM0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0796.GEOID18 height accuracy estimate available here.
 NM0796
 NM0796.Click photographs - Photos may exist for this station.
 NM0796
 NM0796.The dynamic height is computed by dividing the NAVD 88
 NM0796.geopotential number by the normal gravity value computed on the
 NM0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0796.degrees latitude (g = 980.6199 gals.).
 NM0796
 NM0796.The modeled gravity was interpolated from observed gravity values.
 NM0796
 NM0796;                    North         East    Units  Estimated Accuracy
 NM0796;SPC SD S     -    30,641.1     906,461.8     MT  (+/- 3 meters HH1 GPS) 
 NM0796
 NM0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9695013317(NAD 83)
 NM0796
 NM0796                          SUPERSEDED SURVEY CONTROL
 NM0796
 NM0796  NGVD 29 (??/??/92)  339.499  (m)         1113.84   (f) ADJ UNCH    2 0
 NM0796
 NM0796.Superseded values are not recommended for survey control.
 NM0796
 NM0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0796.See file dsdata.pdf to determine how the superseded data were derived.
 NM0796
 NM0796_MARKER: DR = REFERENCE MARK DISK
 NM0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0796_STAMPING: BEAVER NO 1 1948
 NM0796_MARK LOGO: CGS
 NM0796_PROJECTION: FLUSH
 NM0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0796+STABILITY: SURFACE MOTION
 NM0796
 NM0796  HISTORY     - Date     Condition        Report By
 NM0796  HISTORY     - 1948     MONUMENTED       CGS
 NM0796
 NM0796                          STATION DESCRIPTION
 NM0796
 NM0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0796'6.6 MI S FROM JEFFERSON.
 NM0796'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0796'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0796'WEST ALONG A PAVED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVEL
 NM0796'ROAD, THENCE 0.25 MILE EAST ALONG A GRAVEL ROAD, 50.4 FEET SOUTH
 NM0796'OF TRIANGULATION STATION BEAVER, 28.0 FEET SOUTH OF THE CENTER
 NM0796'LINE OF A EAST-WEST ROAD, 37.0 FEET SOUTHWEST OF THE INTERSECTION
 NM0796'OF THE CENTER LINES OF THE EAST-WEST ROAD AND THE PRIVATE ROAD,
 NM0796'10.0 FEET WEST OF POWER LINE POLE NO. 7 B 4, 0.7 FOOT NORTH OF
 NM0796'THE SOUTH RIGHT-OF-WAY FENCE, SET IN THE TOP OF A CONCRETE POST
 NM0796'AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0795 ***********************************************************************
 NM0795  DESIGNATION -  BEAVER RM 2
 NM0795  PID         -  NM0795
 NM0795  STATE/COUNTY-  SD/UNION
 NM0795  COUNTRY     -  US
 NM0795  USGS QUAD   -  JEFFERSON (2017)
 NM0795
 NM0795                         *CURRENT SURVEY CONTROL
 NM0795  ______________________________________________________________________
 NM0795* NAD 83(1986) POSITION- 42 32 50.32   (N) 096 36 05.11   (W)   HD_HELD1
 NM0795* NAVD 88 ORTHO HEIGHT -   339.661 (meters)     1114.37  (feet) ADJUSTED
 NM0795  ______________________________________________________________________
 NM0795  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 NM0795  DYNAMIC HEIGHT  -        339.554 (meters)     1114.02  (feet) COMP
 NM0795  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 NM0795
 NM0795  VERT ORDER      -  SECOND    CLASS 0
 NM0795
 NM0795.The horizontal coordinates were determined by differentially corrected
 NM0795.hand held GPS observations or other comparable positioning techniques
 NM0795.and have an estimated accuracy of +/- 3 meters.
 NM0795
 NM0795.The orthometric height was determined by differential leveling and
 NM0795.adjusted by the NATIONAL GEODETIC SURVEY
 NM0795.in June 1991.
 NM0795
 NM0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0795.GEOID18 height accuracy estimate available here.
 NM0795
 NM0795.Click photographs - Photos may exist for this station.
 NM0795
 NM0795.The dynamic height is computed by dividing the NAVD 88
 NM0795.geopotential number by the normal gravity value computed on the
 NM0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0795.degrees latitude (g = 980.6199 gals.).
 NM0795
 NM0795.The modeled gravity was interpolated from observed gravity values.
 NM0795
 NM0795;                    North         East    Units  Estimated Accuracy
 NM0795;SPC SD S     -    30,657.8     906,449.6     MT  (+/- 3 meters HH1 GPS) 
 NM0795
 NM0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9693813334(NAD 83)
 NM0795
 NM0795                          SUPERSEDED SURVEY CONTROL
 NM0795
 NM0795  NGVD 29 (??/??/92)  339.488  (m)         1113.80   (f) ADJ UNCH    2 0
 NM0795
 NM0795.Superseded values are not recommended for survey control.
 NM0795
 NM0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0795.See file dsdata.pdf to determine how the superseded data were derived.
 NM0795
 NM0795_MARKER: DR = REFERENCE MARK DISK
 NM0795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0795_STAMPING: BEAVER NO 2 1948
 NM0795_MARK LOGO: CGS
 NM0795_PROJECTION: FLUSH
 NM0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0795+STABILITY: SURFACE MOTION
 NM0795
 NM0795  HISTORY     - Date     Condition        Report By
 NM0795  HISTORY     - 1948     MONUMENTED       CGS
 NM0795
 NM0795                          STATION DESCRIPTION
 NM0795
 NM0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0795'6.6 MI S FROM JEFFERSON.
 NM0795'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0795'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0795'WEST ALONG A PAVED ROAD, THENCE 4.0 MILES SOUTH ALONG A GRAVEL
 NM0795'ROAD, THENCE 0.25 MILE EAST ALONG A GRAVEL ROAD, 39.9 FEET WEST
 NM0795'OF TRIANGULATION STATION BEAVER, 62.0 FEET WEST OF THE CENTER LINE
 NM0795'OF A PRIVATE ROAD, 30.0 FEET NORTH OF THE CENTER LINE OF A
 NM0795'EAST-WEST ROAD, IN THE NORTH RIGHT-OF-WAY FENCE LINE, SET IN THE
 NM0795'TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0759 ***********************************************************************
 OT0759  DESIGNATION -  BELL
 OT0759  PID         -  OT0759
 OT0759  STATE/COUNTY-  SD/SHANNON
 OT0759  COUNTRY     -  US
 OT0759  USGS QUAD   -  PINE RIDGE (2017)
 OT0759
 OT0759                         *CURRENT SURVEY CONTROL
 OT0759  ______________________________________________________________________
 OT0759* NAD 83(1996) POSITION- 43 06 42.11258(N) 102 31 44.09416(W)   ADJUSTED
 OT0759* NAVD 88 ORTHO HEIGHT -  1133.8   (meters)     3720.    (feet) VERTCON3
 OT0759  ______________________________________________________________________
 OT0759  GEOID HEIGHT    -        -18.164 (meters)                     GEOID18
 OT0759  LAPLACE CORR    -         -2.66  (seconds)                    DEFLEC18
 OT0759  HORZ ORDER      -  FIRST
 OT0759
 OT0759.The horizontal coordinates were established by classical geodetic methods
 OT0759.and adjusted by the National Geodetic Survey in January 1998.
 OT0759
 OT0759.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0759.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0759
 OT0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0759.GEOID18 height accuracy estimate available here.
 OT0759
 OT0759.Click photographs - Photos may exist for this station.
 OT0759
 OT0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0759
 OT0759. The following values were computed from the NAD 83(1996) position.
 OT0759
 OT0759;                    North         East     Units Scale Factor Converg.
 OT0759;SPC SD S     -    88,831.319   421,325.292   MT  0.99994572   -1 30 52.7
 OT0759;SPC SD S     -   291,440.75  1,382,298.06   sFT  0.99994572   -1 30 52.7
 OT0759;UTM  13      - 4,776,182.763   701,053.041   MT  1.00009729   +1 41 21.7
 OT0759
 OT0759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0759!SPC SD S     -   0.99982507  x   0.99994572  =   0.99977080
 OT0759!UTM  13      -   0.99982507  x   1.00009729  =   0.99992234
 OT0759
 OT0759:                Primary Azimuth Mark                     Grid Az
 OT0759:SPC SD S     -  BELL AZ MK                               247 03 49.4
 OT0759:UTM  13      -  BELL AZ MK                               243 51 35.0
 OT0759
 OT0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0105376182(NAD 83)
 OT0759
 OT0759|---------------------------------------------------------------------|
 OT0759| PID    Reference Object                     Distance      Geod. Az  |
 OT0759|                                                           dddmmss.s |
 OT0759| CP9612 BELL RM 2                            21.769 METERS 01722     |
 OT0759| CP9610 BELL AZ MK                                         2453256.7 |
 OT0759| CP9611 BELL RM 1                            16.423 METERS 30620     |
 OT0759|---------------------------------------------------------------------|
 OT0759
 OT0759                          SUPERSEDED SURVEY CONTROL
 OT0759
 OT0759  NAD 83(1995)-  43 06 42.11211(N)    102 31 44.09454(W) AD(       ) 1
 OT0759  NAD 83(1993)-  43 06 42.10461(N)    102 31 44.09544(W) AD(       ) 1
 OT0759  NAD 83(1986)-  43 06 42.10103(N)    102 31 44.09411(W) AD(       ) 1
 OT0759  NAD 27      -  43 06 42.15300(N)    102 31 42.50000(W) AD(       ) 1
 OT0759  NGVD 29 (07/19/86) 1133.3    (m)         3718.     (f) VERT ANG       
 OT0759
 OT0759.Superseded values are not recommended for survey control.
 OT0759
 OT0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0759.See file dsdata.pdf to determine how the superseded data were derived.
 OT0759
 OT0759_MARKER: DS = TRIANGULATION STATION DISK
 OT0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0759_STAMPING: BELL 1934
 OT0759_MARK LOGO: CGS
 OT0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0759+STABILITY: SURFACE MOTION
 OT0759
 OT0759  HISTORY     - Date     Condition        Report By
 OT0759  HISTORY     - 1934     MONUMENTED       CGS
 OT0759  HISTORY     - 1936     GOOD             CGS
 OT0759
 OT0759                          STATION DESCRIPTION
 OT0759
 OT0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0759'THIS STATION IS LOCATED ABOUT 9 MILES SSW OF MANDERSON AND
 OT0759'6 MILES N OF PINE RIDGE ON THE HIGHEST POINT OF A HIGH GRASS-COVERED
 OT0759'HILL, IN NW 1/4 OF SEC. 8, T 36 N, R 44 W, AND ON LAND OWNED
 OT0759'BY MRS. E.J. BELL, WHOSE HOUSE IS ABOUT 1/4 MILE NE OF THE
 OT0759'STATION.
 OT0759'
 OT0759'SURFACE UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0759'BRONZE DISKS SET IN CONCRETE.
 OT0759'
 OT0759'THE STATION MARK PROJECTS 8 INCHES AND IS 100 YARDS SE OF
 OT0759'THE MANDERSON-PINE RIDGE GRADED ROAD.
 OT0759'
 OT0759'REFERENCE MARK NO. 1 PROJECTS 4 INCHES AND IS NW OF STATION.
 OT0759'
 OT0759'REFERENCE MARK NO. 2 PROJECTS 5 INCHES AND IS NNE OF STATION.
 OT0759'
 OT0759'AZIMUTH MARK PROJECTS 4 INCHES AND IS WSW OF STATION, ON A
 OT0759'GRASS-COVERED HILL, AND 150 FEET S OF THE GRADED ROAD MENTIONED
 OT0759'ABOVE, AND BY ROAD IS 0.6 MILE FROM STATION.
 OT0759'
 OT0759'TO REACH THE STATION FROM MANDERSON, GO S FROM THE POST OFFICE
 OT0759'50 YARDS TO A FORKS. TAKE THE RIGHT FORK, PINE RIDGE ROAD, AND
 OT0759'FOLLOW MAIN GRADED ROAD 8.0 MILES TO A WINDMILL AND HOUSE IN
 OT0759'COULEE ON E SIDE OF ROAD.  CONTINUE ON MAIN ROAD 1.5 MILES TO
 OT0759'A POINT WHERE ROAD TURNS SHARP TO THE RIGHT.  (THIS POINT IS
 OT0759'100 YARDS SW OF BELLS HOUSE, SIDED WITH BLACK TAR PAPER).
 OT0759'CONTINUE ON MAIN ROAD 0.2 MILE TO TOP OF SHORT GRADE.  HERE
 OT0759'LEAVE ROAD, TURN LEFT AND GO 100 YARDS TO TOP OF HILL AND
 OT0759'STATION.  TO REACH THE STATION FROM PINE RIDGE POST OFFICE,
 OT0759'FOLLOW U.S. HIGHWAY 18 3.6 MILES NW TO A GRADED ROAD ON THE
 OT0759'RIGHT.  (THERE IS A SIGN MANDERSON AND ROCKY FORD AT THIS
 OT0759'POINT WHICH IS ABOUT 100 YARDS E OF A CEMETERY AND CATHOLIC
 OT0759'MISSION BUILDINGS).  HERE TURN RIGHT ON TO GRADED ROAD AND
 OT0759'FOLLOW IT NE ALONG DIVIDE 3.9 MILES TO TOP OF GRADE
 OT0759'MENTIONED ABOVE.  THEN TURN RIGHT AND GO 100 YARDS TO TOP
 OT0759'OF HILL AND STATION ABOVE.
 OT0759'
 OT0759'A 4-FOOT STAND WILL CLEAR ALL LINES FROM THIS STATION.
 OT0759
 OT0759                          STATION RECOVERY (1936)
 OT0759
 OT0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JTD)
 OT0759'THIS STATION WAS RECOVERED AS ORIGINALLY DESCRIBED AND ALL MARKS
 OT0759'FOUND TO BE IN GOOD CONDITION.  THE STATION WAS NOT OCCUPIED
 OT0759'BY OBSERVING PARTY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1749 ***********************************************************************
 PU1749  DESIGNATION -  BELLE AZ MK
 PU1749  PID         -  PU1749
 PU1749  STATE/COUNTY-  SD/BUTTE
 PU1749  COUNTRY     -  US
 PU1749  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1749
 PU1749                         *CURRENT SURVEY CONTROL
 PU1749  ______________________________________________________________________
 PU1749* NAD 83(1986) POSITION- 44 41 28.     (N) 103 51 20.     (W)   SCALED
 PU1749* NAVD 88 ORTHO HEIGHT -   938.156 (meters)     3077.93  (feet) ADJUSTED
 PU1749  ______________________________________________________________________
 PU1749  GEOID HEIGHT    -        -15.376 (meters)                     GEOID18
 PU1749  DYNAMIC HEIGHT  -        937.897 (meters)     3077.08  (feet) COMP
 PU1749  MODELED GRAVITY -    980,309.0   (mgal)                       NAVD 88
 PU1749
 PU1749  VERT ORDER      -  FIRST     CLASS II
 PU1749
 PU1749.The horizontal coordinates were scaled from a map and have
 PU1749.an estimated accuracy of +/- 6 seconds.
 PU1749
 PU1749.The orthometric height was determined by differential leveling and
 PU1749.adjusted by the NATIONAL GEODETIC SURVEY
 PU1749.in June 1991.
 PU1749
 PU1749.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1749.GEOID18 height accuracy estimate available here.
 PU1749
 PU1749.Click photographs - Photos may exist for this station.
 PU1749
 PU1749.The dynamic height is computed by dividing the NAVD 88
 PU1749.geopotential number by the normal gravity value computed on the
 PU1749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1749.degrees latitude (g = 980.6199 gals.).
 PU1749
 PU1749.The modeled gravity was interpolated from observed gravity values.
 PU1749
 PU1749;                    North         East    Units  Estimated Accuracy
 PU1749;SPC SD N     -   102,590.      294,500.      MT  (+/- 180 meters Scaled)
 PU1749
 PU1749_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK906492(NAD 83)
 PU1749
 PU1749                          SUPERSEDED SURVEY CONTROL
 PU1749
 PU1749  NGVD 29 (??/??/92)  937.670  (m)         3076.34   (f) ADJ UNCH    1 2
 PU1749
 PU1749.Superseded values are not recommended for survey control.
 PU1749
 PU1749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1749.See file dsdata.pdf to determine how the superseded data were derived.
 PU1749
 PU1749_MARKER: DZ = AZIMUTH MARK DISK
 PU1749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1749_STAMPING: BELLE 1950
 PU1749_MARK LOGO: CGS
 PU1749_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1749+STABILITY: SURFACE MOTION
 PU1749_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1749+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1749
 PU1749  HISTORY     - Date     Condition        Report By
 PU1749  HISTORY     - 1950     MONUMENTED       CGS
 PU1749  HISTORY     - 1962     GOOD             CGS
 PU1749  HISTORY     - 19951116 GOOD             NGS
 PU1749
 PU1749                          STATION DESCRIPTION
 PU1749
 PU1749'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1749'1.6 MI N FROM BELLE FOURCHE.
 PU1749'ABOUT 1.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1749'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.2 MILE
 PU1749'WEST ALONG A DIRT ROAD, IN SECTION 34, T 9 N, R 2 E, 33 FEET NORTH
 PU1749'OF THE CENTER LINE OF THE ROAD, 0.8 FOOT SOUTH OF A FENCE, 0.4 MILE
 PU1749'EAST OF BELLE 1950, 1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT
 PU1749'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1749'6-INCHES.
 PU1749
 PU1749                          STATION RECOVERY (1995)
 PU1749
 PU1749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1749'1.6 KM (1.00 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1749'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, THENCE 0.9 KM (0.55 MI)
 PU1749'EASTERLY ALONG A DIRT ROAD, 10.1 M (33.1 FT) NORTH OF AND LEVEL WITH
 PU1749'THE ROAD CENTER, 7.7 M (25.3 FT) EAST OF THE CENTER OF A DRIVEWAY, 0.8
 PU1749'M (2.6 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST,
 PU1749'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1185 ***********************************************************************
 PU1185  DESIGNATION -  BELLE FOURCHE BR
 PU1185  PID         -  PU1185
 PU1185  STATE/COUNTY-  SD/MEADE
 PU1185  COUNTRY     -  US
 PU1185  USGS QUAD   -  VOLUNTEER (2017)
 PU1185
 PU1185                         *CURRENT SURVEY CONTROL
 PU1185  ______________________________________________________________________
 PU1185* NAD 83(1986) POSITION- 44 30 47.     (N) 103 08 12.     (W)   SCALED
 PU1185* NAVD 88 ORTHO HEIGHT -   778.290 (meters)     2553.44  (feet) ADJUSTED
 PU1185  ______________________________________________________________________
 PU1185  GEOID HEIGHT    -        -16.987 (meters)                     GEOID18
 PU1185  DYNAMIC HEIGHT  -        778.081 (meters)     2552.75  (feet) COMP
 PU1185  MODELED GRAVITY -    980,323.9   (mgal)                       NAVD 88
 PU1185
 PU1185  VERT ORDER      -  SECOND    CLASS 0
 PU1185
 PU1185.The horizontal coordinates were scaled from a map and have
 PU1185.an estimated accuracy of +/- 6 seconds.
 PU1185
 PU1185.The orthometric height was determined by differential leveling and
 PU1185.adjusted by the NATIONAL GEODETIC SURVEY
 PU1185.in June 1991.
 PU1185
 PU1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1185.GEOID18 height accuracy estimate available here.
 PU1185
 PU1185.Click photographs - Photos may exist for this station.
 PU1185
 PU1185.The dynamic height is computed by dividing the NAVD 88
 PU1185.geopotential number by the normal gravity value computed on the
 PU1185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1185.degrees latitude (g = 980.6199 gals.).
 PU1185
 PU1185.The modeled gravity was interpolated from observed gravity values.
 PU1185
 PU1185;                    North         East    Units  Estimated Accuracy
 PU1185;SPC SD N     -    80,360.      350,670.      MT  (+/- 180 meters Scaled)
 PU1185
 PU1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK480305(NAD 83)
 PU1185
 PU1185                          SUPERSEDED SURVEY CONTROL
 PU1185
 PU1185  NGVD 29 (??/??/92)  777.805  (m)         2551.85   (f) ADJ UNCH    2 0
 PU1185
 PU1185.Superseded values are not recommended for survey control.
 PU1185
 PU1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1185.See file dsdata.pdf to determine how the superseded data were derived.
 PU1185
 PU1185_MARKER: P = PIPE CAP
 PU1185_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1185_STAMPING: 2555
 PU1185_MARK LOGO: USGS
 PU1185_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1185_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1185
 PU1185  HISTORY     - Date     Condition        Report By
 PU1185  HISTORY     - 1904     MONUMENTED       USGS
 PU1185  HISTORY     - 1934     GOOD             CGS
 PU1185  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU1185
 PU1185                          STATION DESCRIPTION
 PU1185
 PU1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1185'22.4 MI E FROM STURGIS.
 PU1185'22.4 MILES EAST ALONG STATE HIGHWAY 34 FROM THE COUNTY COURTHOUSE
 PU1185'AT STURGIS, AT THE BRIDGE OVER BELLE FOURCHE RIVER, AND AT THE
 PU1185'NORTHEAST CORNER OF SEC. 3, T 6 N, R 8 E.  A USGS STANDARD CAP,
 PU1185'RIVETED ON THE TOP OF A 3-1/2-INCH IRON PIPE FLUSH WITH THE GROUND.
 PU1185
 PU1185                          STATION RECOVERY (1963)
 PU1185
 PU1185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2373 ***********************************************************************
 PU2373  DESIGNATION -  BELLE FOURCHE CO CTHSE DOME
 PU2373  PID         -  PU2373
 PU2373  STATE/COUNTY-  SD/BUTTE
 PU2373  COUNTRY     -  US
 PU2373  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2373
 PU2373                         *CURRENT SURVEY CONTROL
 PU2373  ______________________________________________________________________
 PU2373* NAD 83(1996) POSITION- 44 40 07.13715(N) 103 51 11.42423(W)   ADJUSTED
 PU2373  ______________________________________________________________________
 PU2373  GEOID HEIGHT    -        -15.327 (meters)                     GEOID18
 PU2373  LAPLACE CORR    -         -4.96  (seconds)                    DEFLEC18
 PU2373  HORZ ORDER      -  THIRD
 PU2373
 PU2373.The horizontal coordinates were established by classical geodetic methods
 PU2373.and adjusted by the National Geodetic Survey in January 1998.
 PU2373
 PU2373.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2373.GEOID18 height accuracy estimate available here.
 PU2373
 PU2373.Click photographs - Photos may exist for this station.
 PU2373
 PU2373.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2373
 PU2373. The following values were computed from the NAD 83(1996) position.
 PU2373
 PU2373;                    North         East     Units Scale Factor Converg.
 PU2373;SPC SD N     -   100,091.998   294,570.693   MT  0.99996127   -2 43 37.3
 PU2373;SPC SD N     -   328,385.16    966,437.35   sFT  0.99996127   -2 43 37.3
 PU2373;UTM  13      - 4,946,782.232   590,907.004   MT  0.99970162   +0 48 22.6
 PU2373
 PU2373_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9090746782(NAD 83)
 PU2373
 PU2373                          SUPERSEDED SURVEY CONTROL
 PU2373
 PU2373  NAD 83(1993)-  44 40 07.13178(N)    103 51 11.42542(W) AD(       ) 3
 PU2373  NAD 83(1986)-  44 40 07.12682(N)    103 51 11.41729(W) AD(       ) 3
 PU2373  NAD 27      -  44 40 07.18500(N)    103 51 09.68500(W) AD(       ) 3
 PU2373
 PU2373.Superseded values are not recommended for survey control.
 PU2373
 PU2373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2373.See file dsdata.pdf to determine how the superseded data were derived.
 PU2373
 PU2373_MARKER: 87 = DOME
 PU2373
 PU2373  HISTORY     - Date     Condition        Report By
 PU2373  HISTORY     - 1950     FIRST OBSERVED   CGS
 PU2373
 PU2373                          STATION DESCRIPTION
 PU2373
 PU2373'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2373'THE STATION IS LOCATED IN THE CITY OF BELLE FOURCHE.  IT IS A
 PU2373'BRICK STRUCTURE HAVING A LARGE DOME ON THE TOP.  THE DOME IS
 PU2373'PAINTED GREEN.  THE OVER ALL HEIGHT IS ABOUT 90 FEET.  THE
 PU2373'POINT OBSERVED WAS THE CENTER OF THE TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2372 ***********************************************************************
 PU2372  DESIGNATION -  BELLE FOURCHE RAD STA KBFS MST
 PU2372  PID         -  PU2372
 PU2372  STATE/COUNTY-  SD/BUTTE
 PU2372  COUNTRY     -  US
 PU2372  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2372
 PU2372                         *CURRENT SURVEY CONTROL
 PU2372  ______________________________________________________________________
 PU2372* NAD 83(1996) POSITION- 44 40 01.12580(N) 103 51 22.96394(W)   ADJUSTED
 PU2372  ______________________________________________________________________
 PU2372  GEOID HEIGHT    -        -15.317 (meters)                     GEOID18
 PU2372  LAPLACE CORR    -         -5.03  (seconds)                    DEFLEC18
 PU2372  HORZ ORDER      -  THIRD
 PU2372
 PU2372.The horizontal coordinates were established by classical geodetic methods
 PU2372.and adjusted by the National Geodetic Survey in January 1998.
 PU2372
 PU2372.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2372.GEOID18 height accuracy estimate available here.
 PU2372
 PU2372.Click photographs - Photos may exist for this station.
 PU2372
 PU2372.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2372
 PU2372. The following values were computed from the NAD 83(1996) position.
 PU2372
 PU2372;                    North         East     Units Scale Factor Converg.
 PU2372;SPC SD N     -    99,918.755   294,307.961   MT  0.99996147   -2 43 45.5
 PU2372;SPC SD N     -   327,816.78    965,575.37   sFT  0.99996147   -2 43 45.5
 PU2372;UTM  13      - 4,946,593.176   590,655.514   MT  0.99970106   +0 48 14.4
 PU2372
 PU2372_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9065546593(NAD 83)
 PU2372
 PU2372                          SUPERSEDED SURVEY CONTROL
 PU2372
 PU2372  NAD 83(1993)-  44 40 01.12044(N)    103 51 22.96518(W) AD(       ) 3
 PU2372  NAD 83(1986)-  44 40 01.11548(N)    103 51 22.95718(W) AD(       ) 3
 PU2372  NAD 27      -  44 40 01.17300(N)    103 51 21.22200(W) AD(       ) 3
 PU2372
 PU2372.Superseded values are not recommended for survey control.
 PU2372
 PU2372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2372.See file dsdata.pdf to determine how the superseded data were derived.
 PU2372
 PU2372_MARKER: 42 = RADIO/TV MAST
 PU2372
 PU2372  HISTORY     - Date     Condition        Report By
 PU2372  HISTORY     - 1962     FIRST OBSERVED   CGS
 PU2372
 PU2372                          STATION DESCRIPTION
 PU2372
 PU2372'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2372'STATION IS LOCATED IN THE SOUTHEAST CORNER OF THE BUTTE COUNTY
 PU2372'ROUND UP GROUNDS.  ON THE WEST SIDE OF BELLE FOURCHE.
 PU2372'
 PU2372'IT IS A TRIANGULAR STEEL STRUCTURE, PAINTED ALTERNATELY RED AND
 PU2372'WHITE.  IT IS APPROXIMATELY 150 FEET IN HEIGHT WITH A RED
 PU2372'LIGHT ON THE TOP.
 PU2372'
 PU2372'TOP AND CENTER OF THE MAST WAS THE POINT INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1752 ***********************************************************************
 PU1752  DESIGNATION -  BELLE RM 2
 PU1752  PID         -  PU1752
 PU1752  STATE/COUNTY-  SD/BUTTE
 PU1752  COUNTRY     -  US
 PU1752  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1752
 PU1752                         *CURRENT SURVEY CONTROL
 PU1752  ______________________________________________________________________
 PU1752* NAD 83(1986) POSITION- 44 41 27.14   (N) 103 51 51.49   (W)   HD_HELD1
 PU1752* NAVD 88 ORTHO HEIGHT -   972.088 (meters)     3189.26  (feet) ADJUSTED
 PU1752  ______________________________________________________________________
 PU1752  GEOID HEIGHT    -        -15.359 (meters)                     GEOID18
 PU1752  DYNAMIC HEIGHT  -        971.813 (meters)     3188.36  (feet) COMP
 PU1752  MODELED GRAVITY -    980,301.3   (mgal)                       NAVD 88
 PU1752
 PU1752  VERT ORDER      -  FIRST     CLASS II
 PU1752
 PU1752.The horizontal coordinates were determined by differentially corrected
 PU1752.hand held GPS observations or other comparable positioning techniques
 PU1752.and have an estimated accuracy of +/- 3 meters.
 PU1752
 PU1752.The orthometric height was determined by differential leveling and
 PU1752.adjusted by the NATIONAL GEODETIC SURVEY
 PU1752.in July 1998.
 PU1752
 PU1752.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1752.GEOID18 height accuracy estimate available here.
 PU1752
 PU1752.Click photographs - Photos may exist for this station.
 PU1752
 PU1752.The dynamic height is computed by dividing the NAVD 88
 PU1752.geopotential number by the normal gravity value computed on the
 PU1752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1752.degrees latitude (g = 980.6199 gals.).
 PU1752
 PU1752.The modeled gravity was interpolated from observed gravity values.
 PU1752
 PU1752;                    North         East    Units  Estimated Accuracy
 PU1752;SPC SD N     -   102,600.7     293,807.0     MT  (+/- 3 meters HH1 GPS) 
 PU1752
 PU1752_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8999049238(NAD 83)
 PU1752
 PU1752                          SUPERSEDED SURVEY CONTROL
 PU1752
 PU1752  NAVD 88 (06/15/91)  972.079  (m)         3189.23   (f) SUPERSEDED  1 2
 PU1752  NGVD 29 (??/??/92)  971.588  (m)         3187.62   (f) ADJ UNCH    1 2
 PU1752
 PU1752.Superseded values are not recommended for survey control.
 PU1752
 PU1752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1752.See file dsdata.pdf to determine how the superseded data were derived.
 PU1752
 PU1752_MARKER: DR = REFERENCE MARK DISK
 PU1752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1752_STAMPING: BELLE NO 2 1950
 PU1752_MARK LOGO: CGS
 PU1752_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1752_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1752+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1752
 PU1752  HISTORY     - Date     Condition        Report By
 PU1752  HISTORY     - 1950     MONUMENTED       CGS
 PU1752  HISTORY     - 1962     GOOD             CGS
 PU1752  HISTORY     - 19951116 GOOD             NGS
 PU1752
 PU1752                          STATION DESCRIPTION
 PU1752
 PU1752'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1752'2 MI NW FROM BELLE FOURCHE.
 PU1752'ABOUT 1.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1752'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.6 MILE
 PU1752'WEST ALONG A DIRT ROAD, AT THE CREST OF A HILL AND AT A RADIO
 PU1752'TOWER IN SECTION 3, T 8 N, R 2 E, 79 FEET SOUTH OF THE CENTER LINE
 PU1752'OF THE ROAD, 39.3 FEET SOUTH OF BELLE 1950, 35 FEET WEST OF THE
 PU1752'NORTHEAST ONE OF 3 SMALL RADIO TOWERS, 4 FEET WEST OF A FENCE,
 PU1752'ABOUT 20 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 PU1752'A CONCRETE POST PROJECTING 8-INCHES.
 PU1752
 PU1752                          STATION RECOVERY (1995)
 PU1752
 PU1752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1752'1.6 KM (1.00 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1752'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, THENCE 0.3 KM (0.20 MI)
 PU1752'EASTERLY ALONG A DIRT ROAD, ON THE HIGHEST POINT OF A HILL, 24.1 M
 PU1752'(79.1 FT) SOUTH OF THE ROAD CENTER, 12.0 M (39.4 FT) SOUTH OF
 PU1752'TRIANGULATION STATION BELLE, 4.0 M (13.1 FT) ABOVE THE LEVEL OF THE
 PU1752'ROAD, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND
 PU1752'SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO SURFACE MOTION.
 PU1752'VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING AND SWELLING OF A
 PU1752'SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0401 ***********************************************************************
 QQ0401  DESIGNATION -  BELT
 QQ0401  PID         -  QQ0401
 QQ0401  STATE/COUNTY-  SD/GRANT
 QQ0401  COUNTRY     -  US
 QQ0401  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0401
 QQ0401                         *CURRENT SURVEY CONTROL
 QQ0401  ______________________________________________________________________
 QQ0401* NAD 83(1996) POSITION- 45 14 09.06591(N) 097 06 10.87830(W)   ADJUSTED
 QQ0401* NAVD 88 ORTHO HEIGHT -   581.    (meters)     1906.    (feet) SCALED
 QQ0401  ______________________________________________________________________
 QQ0401  GEOID HEIGHT    -        -25.291 (meters)                     GEOID18
 QQ0401  LAPLACE CORR    -         -1.81  (seconds)                    DEFLEC18
 QQ0401  HORZ ORDER      -  THIRD
 QQ0401
 QQ0401.The horizontal coordinates were established by classical geodetic methods
 QQ0401.and adjusted by the National Geodetic Survey in January 1998.
 QQ0401
 QQ0401.The orthometric height was scaled from a topographic map.
 QQ0401
 QQ0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0401.GEOID18 height accuracy estimate available here.
 QQ0401
 QQ0401.Click photographs - Photos may exist for this station.
 QQ0401
 QQ0401.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0401
 QQ0401. The following values were computed from the NAD 83(1996) position.
 QQ0401
 QQ0401;                    North         East     Units Scale Factor Converg.
 QQ0401;SPC SD N     -   159,921.692   827,417.308   MT  0.99994429   +2 03 01.1
 QQ0401;SPC SD N     -   524,676.42  2,714,618.28   sFT  0.99994429   +2 03 01.1
 QQ0401;UTM  14      - 5,010,901.473   648,896.068   MT  0.99987260   +1 20 49.6
 QQ0401
 QQ0401!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0401!SPC SD N     -   0.99991284  x   0.99994429  =   0.99985713
 QQ0401!UTM  14      -   0.99991284  x   0.99987260  =   0.99978545
 QQ0401
 QQ0401:                Primary Azimuth Mark                     Grid Az
 QQ0401:SPC SD N     -  BELT AZ MK                               174 51 02.8
 QQ0401:UTM  14      -  BELT AZ MK                               175 33 14.3
 QQ0401
 QQ0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4889610901(NAD 83)
 QQ0401
 QQ0401|---------------------------------------------------------------------|
 QQ0401| PID    Reference Object                     Distance      Geod. Az  |
 QQ0401|                                                           dddmmss.s |
 QQ0401| CO4346 BELT AZ MK                                         1765403.9 |
 QQ0401| CO4347 BELT RM 1                             7.545 METERS 27154     |
 QQ0401| CO4348 BELT RM 2                            12.797 METERS 35340     |
 QQ0401|---------------------------------------------------------------------|
 QQ0401
 QQ0401                          SUPERSEDED SURVEY CONTROL
 QQ0401
 QQ0401  NAD 83(1986)-  45 14 09.06669(N)    097 06 10.86143(W) AD(       ) 3
 QQ0401  NAD 27      -  45 14 09.20316(N)    097 06 09.57521(W) AD(       ) 3
 QQ0401
 QQ0401.Superseded values are not recommended for survey control.
 QQ0401
 QQ0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0401.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0401
 QQ0401_MARKER: DS = TRIANGULATION STATION DISK
 QQ0401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0401_STAMPING: BELT 1952
 QQ0401_MARK LOGO: CGS
 QQ0401_PROJECTION: FLUSH
 QQ0401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0401+STABILITY: SURFACE MOTION
 QQ0401
 QQ0401  HISTORY     - Date     Condition        Report By
 QQ0401  HISTORY     - 1952     MONUMENTED       CGS
 QQ0401
 QQ0401                          STATION DESCRIPTION
 QQ0401
 QQ0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0401'THE STATION IS ABOUT 8 MILES SOUTHEAST OF ORTLEY, 6 MILES
 QQ0401'SOUTHWEST OF SUMMIT, IN SECTION 25, T 12 N, R 52 W, ON THE HIGHWAY
 QQ0401'RIGHT-OF-WAY, 39 FEET WEST OF CENTER OF U.S. HIGHWAY 81, AND 35
 QQ0401'FEET SOUTH OF A TELEPHONE POLE.
 QQ0401'
 QQ0401'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND
 QQ0401'81 ABOUT 4-1/2 MILES EAST OF ORTLEY, GO SOUTH ON HIGHWAY 81 FOR
 QQ0401'6.0 MILES TO A CROSS ROAD, CONTINUE SOUTH FOR 0.2 MILE TO THE
 QQ0401'STATION ON RIGHT, CONTINUE SOUTH FOR 0.3 MILE TO THE AZIMUTH MARK
 QQ0401'ON LEFT.
 QQ0401'
 QQ0401'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0401'STAMPED BELT 1952.
 QQ0401'
 QQ0401'REFERENCE MARK 1 IS 40 FEET SOUTHWEST OF A TELEPHONE POLE.  THE
 QQ0401'MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED BELT NO 1
 QQ0401'1952.
 QQ0401'
 QQ0401'REFERENCE MARK 2 IS 2 FEET EAST OF A TELEPHONE POLE.  THE MARK IS
 QQ0401'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED BELT NO 2 1952.
 QQ0401'
 QQ0401'THE AZIMUTH MARK IS 47 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY
 QQ0401'81, 4 FEET NORTH OF A FENCE CORNER, 2 FEET NORTH OF A 4 X 4 INCH
 QQ0401'WITNESS POST, AND 1 FOOT WEST OF A WIRE FENCE.  THE MARK PROJECTS
 QQ0401'6 INCHES, AND THE DISK IS STAMPED BELT 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1007 ***********************************************************************
 PR1007  DESIGNATION -  BELT
 PR1007  PID         -  PR1007
 PR1007  STATE/COUNTY-  SD/BROOKINGS
 PR1007  COUNTRY     -  US
 PR1007  USGS QUAD   -  ESTELLINE SE (2017)
 PR1007
 PR1007                         *CURRENT SURVEY CONTROL
 PR1007  ______________________________________________________________________
 PR1007* NAD 83(1996) POSITION- 44 31 08.40776(N) 096 45 59.17547(W)   ADJUSTED
 PR1007* NAVD 88 ORTHO HEIGHT -   541.    (meters)     1775.    (feet) SCALED
 PR1007  ______________________________________________________________________
 PR1007  GEOID HEIGHT    -        -25.076 (meters)                     GEOID18
 PR1007  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 PR1007  HORZ ORDER      -  SECOND
 PR1007
 PR1007.The horizontal coordinates were established by classical geodetic methods
 PR1007.and adjusted by the National Geodetic Survey in January 1998.
 PR1007
 PR1007.The orthometric height was scaled from a topographic map.
 PR1007
 PR1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1007.GEOID18 height accuracy estimate available here.
 PR1007
 PR1007.Click photographs - Photos may exist for this station.
 PR1007
 PR1007.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1007
 PR1007. The following values were computed from the NAD 83(1996) position.
 PR1007
 PR1007;                    North         East     Units Scale Factor Converg.
 PR1007;SPC SD N     -    81,326.568   857,007.273   MT  0.99998197   +2 17 18.7
 PR1007;SPC SD N     -   266,818.92  2,811,698.03   sFT  0.99998197   +2 17 18.7
 PR1007;UTM  14      - 4,931,946.390   677,506.324   MT  0.99998749   +1 33 59.3
 PR1007
 PR1007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1007!SPC SD N     -   0.99991907  x   0.99998197  =   0.99990104
 PR1007!UTM  14      -   0.99991907  x   0.99998749  =   0.99990656
 PR1007
 PR1007:                Primary Azimuth Mark                     Grid Az
 PR1007:SPC SD N     -  BELT AZ MK                               179 38 34.2
 PR1007:UTM  14      -  BELT AZ MK                               180 21 53.6
 PR1007
 PR1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7750631946(NAD 83)
 PR1007
 PR1007|---------------------------------------------------------------------|
 PR1007| PID    Reference Object                     Distance      Geod. Az  |
 PR1007|                                                           dddmmss.s |
 PR1007| CO7814 BELT RM 1                            20.715 METERS 00908     |
 PR1007| CO7815 BELT RM 2                            26.855 METERS 17251     |
 PR1007| CO7813 BELT AZ MK                                         1815552.9 |
 PR1007|---------------------------------------------------------------------|
 PR1007
 PR1007                          SUPERSEDED SURVEY CONTROL
 PR1007
 PR1007  NAD 83(1986)-  44 31 08.40521(N)    096 45 59.15387(W) AD(       ) 2
 PR1007  NAD 27      -  44 31 08.52788(N)    096 45 57.95299(W) AD(       ) 2
 PR1007
 PR1007.Superseded values are not recommended for survey control.
 PR1007
 PR1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1007.See file dsdata.pdf to determine how the superseded data were derived.
 PR1007
 PR1007_MARKER: DD = SURVEY DISK
 PR1007_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR1007+WITH SETTING: INFORMATION.
 PR1007_STAMPING: ET BELT 1968
 PR1007_MARK LOGO: USGS
 PR1007_PROJECTION: FLUSH
 PR1007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1007
 PR1007  HISTORY     - Date     Condition        Report By
 PR1007  HISTORY     - 1968     MONUMENTED       USGS
 PR1007
 PR1007                          STATION DESCRIPTION
 PR1007
 PR1007'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR1007'STATION IS LOCATED ABOUT 3.7 MI S. AND 6.7 MI E. OF THE TOWN
 PR1007'OF ESTELLINE, 3.7 MI S. AND 6.0 MI W. OF THE TOWN OF TORONTO,
 PR1007'NEAR W. EDGE OF SW 1/4 OF SEC. 7, T. 112 N., R. 49 W.
 PR1007'
 PR1007'TO REACH FROM THE RR. CROSSING AT STATE HWY. 28 IN ESTELLINE,
 PR1007'GO 5.8 MI E. ON STATE HWY. 28 TO CROSSROADS, TURN RIGHT (S.)
 PR1007'AND GO 0.15 MI TO JCT. WITH U.S. HWY. 77 (WHERE HWY. TURNS S.),
 PR1007'CONTINUE S. ON U.S. HIWY. 77 FOR 2.85 MI TO CROSSROADS, TURN LEFT
 PR1007'(E.) AND GO 1.0 MI TO TRACK RD. ON RIGHT (S.), TURN RIGHT (S.)
 PR1007'AND GO 0.65 MI ALONG TRACK RD. TO STATION ON LEFT (E.).
 PR1007'
 PR1007'STATION IS 825 FT S. OF E 1/4 COR. OF SEC. 12, T. 112 N., R. 50
 PR1007'W., 25.0 FT E. OF N.-S. TRACK RD., 12.0 FT W. OF N.-S. RIGHT-OF-WAY
 PR1007'FENCE, 11.8 FT W. OF USGS WITNESS POST, AND IS STAMPED ET BELT
 PR1007'1968.
 PR1007'
 PR1007'REFERENCE MARK NO. 1 IS N. OF STATION, 755 FT S. OF E. QUARTER
 PR1007'COR. OF SEC. 12, 35.4 FT E. OF N.-S. TRACK RD., 1.0 FT W. OF
 PR1007'N.-S. RIGHT-OF-WAY FENCE AND IS STAMPED BELT NO. 1 1968.
 PR1007'
 PR1007'REFERENCE MARK NO. 2 IS S. OF STATION, 910 FT S. OF E 1/4 COR.
 PR1007'SEC. 12, 35.3 FT E. OF N.-S. TRACK RD., 2.4 FT W. OF N.-S.
 PR1007'RIGHT-OF-WAY FENCE.
 PR1007'
 PR1007'THE AZIMUTH MARK IS ABOUT 0.25 MI S. OF STATION, 387 FT N. OF
 PR1007'E.-W. RD., 30.5 FT W. OF N.-S. TRACK RD., 2.3 FT E. OF N.-S.
 PR1007'RIGHT-OF-WAY FENCE AND IS STAMPED BELT AZIMUTH MARK 1968.
 PR1007'
 PR1007'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR1007'SET FLUSH WITH THE GROUND AND CENTERED IN 6 IN. DRAIN TILE
 PR1007'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0757 ***********************************************************************
 OT0757  DESIGNATION -  BELT
 OT0757  PID         -  OT0757
 OT0757  STATE/COUNTY-  SD/SHANNON
 OT0757  COUNTRY     -  US
 OT0757  USGS QUAD   -  ROCKYFORD SW (2017)
 OT0757
 OT0757                         *CURRENT SURVEY CONTROL
 OT0757  ______________________________________________________________________
 OT0757* NAD 83(1996) POSITION- 43 19 41.98640(N) 102 40 18.63846(W)   ADJUSTED
 OT0757* NAVD 88 ORTHO HEIGHT -   981.7   (meters)     3221.    (feet) VERTCON3
 OT0757  ______________________________________________________________________
 OT0757  GEOID HEIGHT    -        -18.023 (meters)                     GEOID18
 OT0757  LAPLACE CORR    -         -3.42  (seconds)                    DEFLEC18
 OT0757  HORZ ORDER      -  FIRST
 OT0757
 OT0757.The horizontal coordinates were established by classical geodetic methods
 OT0757.and adjusted by the National Geodetic Survey in January 1998.
 OT0757
 OT0757.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0757.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0757
 OT0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0757.GEOID18 height accuracy estimate available here.
 OT0757
 OT0757.Click photographs - Photos may exist for this station.
 OT0757
 OT0757.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0757
 OT0757. The following values were computed from the NAD 83(1996) position.
 OT0757
 OT0757;                    North         East     Units Scale Factor Converg.
 OT0757;SPC SD S     -   113,204.745   410,374.325   MT  0.99991962   -1 36 47.6
 OT0757;SPC SD S     -   371,405.90  1,346,369.76   sFT  0.99991962   -1 36 47.6
 OT0757;UTM  13      - 4,799,908.465   688,753.739   MT  1.00003828   +1 35 52.8
 OT0757
 OT0757!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0757!SPC SD S     -   0.99984891  x   0.99991962  =   0.99976854
 OT0757!UTM  13      -   0.99984891  x   1.00003828  =   0.99988718
 OT0757
 OT0757:                Primary Azimuth Mark                     Grid Az
 OT0757:SPC SD S     -  BELT AZ MK                               113 49 02.3
 OT0757:UTM  13      -  BELT AZ MK                               110 36 21.9
 OT0757
 OT0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH8875399908(NAD 83)
 OT0757
 OT0757|---------------------------------------------------------------------|
 OT0757| PID    Reference Object                     Distance      Geod. Az  |
 OT0757|                                                           dddmmss.s |
 OT0757| CP9616 BELT AZ MK                                         1121214.7 |
 OT0757| CP9617 BELT RM 1                            24.750 METERS 14710     |
 OT0757| CP9618 BELT RM 2                            16.290 METERS 28210     |
 OT0757|---------------------------------------------------------------------|
 OT0757
 OT0757                          SUPERSEDED SURVEY CONTROL
 OT0757
 OT0757  NAD 83(1995)-  43 19 41.98449(N)    102 40 18.63851(W) AD(       ) 1
 OT0757  NAD 83(1993)-  43 19 41.97711(N)    102 40 18.63840(W) AD(       ) 1
 OT0757  NAD 83(1986)-  43 19 41.97297(N)    102 40 18.64017(W) AD(       ) 1
 OT0757  NAD 27      -  43 19 42.02500(N)    102 40 17.00100(W) AD(       ) 1
 OT0757  NGVD 29 (07/19/86)  981.2    (m)         3219.     (f) VERT ANG       
 OT0757
 OT0757.Superseded values are not recommended for survey control.
 OT0757
 OT0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0757.See file dsdata.pdf to determine how the superseded data were derived.
 OT0757
 OT0757_MARKER: DS = TRIANGULATION STATION DISK
 OT0757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0757_STAMPING: BELT 1934
 OT0757_MARK LOGO: CGS
 OT0757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0757+STABILITY: SURFACE MOTION
 OT0757
 OT0757  HISTORY     - Date     Condition        Report By
 OT0757  HISTORY     - 1934     MONUMENTED       CGS
 OT0757  HISTORY     - 1936     GOOD             CGS
 OT0757
 OT0757                          STATION DESCRIPTION
 OT0757
 OT0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0757'THIS STATION IS LOCATED ON THE N END OF A HIGH GRASSY BUTTE,
 OT0757'WHICH APPEARS FROM THE S AS A SADDLE BUTTE.  THIS BUTTE SLOPES
 OT0757'UP FROM THE E AND DROPS OFF ABRUPTLY ON THE W AND N.  IT IS
 OT0757'THE HIGHEST POINT FOR SEVERAL MILES AROUND, OVERLOOKING THE
 OT0757'WHITE RIVER TO THE W AND THE BAD LANDS TO THE N AND W.  THE
 OT0757'STATION IS ABOUT 2 MILES, 100 DEGREES MAGNETIC FROM INDIAN
 OT0757'DAY SCHOOL NO. 26, ON THE WHITE RIVER AND 3 MILES N FROM BELTS
 OT0757'RANCH ON LITTLE GRASS CREEK.  CLIFTS DROP OFF SEVERAL HUNDRED
 OT0757'FEET, 25 FEET NE OF THE STATION MARK AND ALSO 40 FEET SW.
 OT0757'
 OT0757'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0757'BRONZE DISKS SET IN CONCRETE.
 OT0757'
 OT0757'REFERENCE MARK NO. 1 IS SSE AND REFERENCE MARK NO. 2 IS WNW
 OT0757'OF STATION.
 OT0757'
 OT0757'AZIMUTH MARK IS ESE OF THE STATION ON A BUTTE THAT IS VERY
 OT0757'SIMILAR TO THAT THE STATION IS ON, BUT SMALLER.
 OT0757'
 OT0757'A 10-FOOT STAND WILL CLEAR ALL LINES.
 OT0757
 OT0757                          STATION RECOVERY (1936)
 OT0757
 OT0757'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0757'STATION AND REFERENCE MARKS WERE FOUND AS DESCRIBED AND IN GOOD
 OT0757'CONDITION.  THE DISTANCES TO THE REFERENCE MARKS WERE CHECKED
 OT0757'AND FOUND TO BE CORRECT.  NO DIRECTION WAS TAKEN TO THE
 OT0757'REFERENCE MARKS OR THE AZIMUTH.
 OT0757'
 OT0757'THE STATION IS LOCATED ABOUT 13-1/2 MILES BY ROAD, TRAIL AND
 OT0757'FIELD, N AND E OF OGLALA ON THE TOP OF A PROMINENT BUTTE, WHICH
 OT0757'APPEARS FROM THE S TO BE THE W PORTION OF A SADDLE BUTTE.  THE
 OT0757'BUTTE APPEARS TO SLOPE FROM THE E TO THE W AND THE STATION
 OT0757'IS LOCATED ON THE WESTERN OR LOWER PORTION.
 OT0757'
 OT0757'REFERENCE MARK NO. 1 IS 81.17 FEET SE OF THE STATION AND 124.82
 OT0757'FEET FROM NO. 2.
 OT0757'
 OT0757'REFERENCE MARK NO. 2 IS 53.42 FEET W OF THE STATION.
 OT0757'
 OT0757'THE AZIMUTH MARK IS ABOUT 1/4 MILE S OF THE STATION.  12 FEET
 OT0757'W OF THE TRAIL AT A POINT WHERE THE TRAIL RUNS OVER A SADDLE.
 OT0757'
 OT0757'TO REACH STATION FROM THE OGLALA POST OFFICE, TO W ON U.S.
 OT0757'HIGHWAY 18, 2.2 MILES TO ROAD ON THE RIGHT AND SIGN POINTING
 OT0757'THE WAY TO GRASSEY CREEK DAY SCHOOL.  GO N ON THIS ROAD 5.4
 OT0757'MILES TO A SIGN POINTING THE DIRECTION TO THE GRASSEY CREEK
 OT0757'DAY SCHOOL.  TAKE THE RIGHT FORK OF THE ROADS AND GO 1.6 MILES
 OT0757'TO ANOTHER SIGN AND ROAD FORKS.  TAKE THE LEFT FORK (THE MAIN
 OT0757'FORK TURNS RIGHT) AND GO 0.4 MILE TO CROSS ROADS, PLUS 0.2 MILE
 OT0757'TO A GATE ON THE RIGHT.  TAKE THE ROAD THAT GOES APPROXIMATELY
 OT0757'N ON THE W SIDE OF THE FENCE, AND GO 0.6 MILE DOWN LITTLE
 OT0757'GRASSEY CREEK TO THE POINT WHERE THE MAIN TRAIL GOES UP THE
 OT0757'HILL.  THEN TO THE RIGHT AND GO IN A NORTHERLY DIRECTION
 OT0757'PASSING TO THE W OF TWIN OAK TREES AND FOLLOW THE ROAD UP THE
 OT0757'RIDGE 0.7 MILE TO AN OLD IRON BEDSTEAD.  HERE CHOOSE THE
 OT0757'MOST CONVENIENT ROUTE TO STATION BUTTE, WHICH IS A
 OT0757'LITTLE W OF N AND ABOUT 2.4 MILES DISTANT.  THE BUTTE IS
 OT0757'PLAINLY VISIBLE AND EASILY IDENTIFIED.  IT WILL APPEAR FROM
 OT0757'THIS POINT TO BE A SINGLE BUTTE (NOT A SADDLE BUTTE, AS
 OT0757'IT APPEARS FROM THE SE), AND IS THE W AND SLIGHTLY LOWER OF
 OT0757'TWO BUTTES LYING CLOSE TOGETHER.
 OT0757'
 OT0757'ALL LINES WERE VISIBLE FROM THE GROUND EXCEPT SHEEP AND CUNY
 OT0757'WHICH SERE ON NINETY-FOOT TOWERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0742 ***********************************************************************
 OS0742  DESIGNATION -  BELVIDERE MUNICIPAL TANK
 OS0742  PID         -  OS0742
 OS0742  STATE/COUNTY-  SD/JACKSON
 OS0742  COUNTRY     -  US
 OS0742  USGS QUAD   -  BELVIDERE (2017)
 OS0742
 OS0742                         *CURRENT SURVEY CONTROL
 OS0742  ______________________________________________________________________
 OS0742* NAD 83(1996) POSITION- 43 49 53.65904(N) 101 16 14.33706(W)   ADJUSTED
 OS0742  ______________________________________________________________________
 OS0742  GEOID HEIGHT    -        -22.520 (meters)                     GEOID18
 OS0742  LAPLACE CORR    -         -9.26  (seconds)                    DEFLEC18
 OS0742  HORZ ORDER      -  THIRD
 OS0742
 OS0742.The horizontal coordinates were established by classical geodetic methods
 OS0742.and adjusted by the National Geodetic Survey in January 1998.
 OS0742
 OS0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0742.GEOID18 height accuracy estimate available here.
 OS0742
 OS0742.Click photographs - Photos may exist for this station.
 OS0742
 OS0742.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0742
 OS0742. The following values were computed from the NAD 83(1996) position.
 OS0742
 OS0742;                    North         East     Units Scale Factor Converg.
 OS0742;SPC SD S     -   166,867.628   524,617.219   MT  0.99991378   -0 38 47.8
 OS0742;SPC SD S     -   547,464.88  1,721,181.66   sFT  0.99991378   -0 38 47.8
 OS0742;UTM  14      - 4,855,672.142   317,436.496   MT  1.00000995   -1 34 22.6
 OS0742
 OS0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP1743655672(NAD 83)
 OS0742
 OS0742                          SUPERSEDED SURVEY CONTROL
 OS0742
 OS0742  NAD 83(1986)-  43 49 53.65302(N)    101 16 14.34090(W) AD(       ) 3
 OS0742  NAD 27      -  43 49 53.67800(N)    101 16 12.83400(W) AD(       ) 3
 OS0742
 OS0742.Superseded values are not recommended for survey control.
 OS0742
 OS0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0742.See file dsdata.pdf to determine how the superseded data were derived.
 OS0742
 OS0742_MARKER: 53 = ELEVATED TANK
 OS0742
 OS0742  HISTORY     - Date     Condition        Report By
 OS0742  HISTORY     - 1933     FIRST OBSERVED   CGS
 OS0742  HISTORY     - 1936     GOOD             CGS
 OS0742  HISTORY     - 20120514 GOOD             GEOCAC
 OS0742
 OS0742                          STATION DESCRIPTION
 OS0742
 OS0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 OS0742'POINT OBSERVED UPON WAS THE FINIAL OF A BLACK METAL TANK, PROBABLY
 OS0742'MUNICIPALLY OWNED.  THIS TANK WAS APPROXIMATELY 90 FEET TALL AND
 OS0742'LOCATED IN THE VICINITY OF THE TOWN BELVIDERE.  THIS STATION WAS
 OS0742'NOT VISITED, SO NO FURTHER DATA WAS OBTAINED.
 OS0742'
 OS0742'STATION WAS OBSERVED UPON FROM TRIANGUALATION STATIONS OKATON,
 OS0742'TAM, STAMFORD ECC. 1933, VIDER AND UTTER.
 OS0742
 OS0742                          STATION RECOVERY (2012)
 OS0742
 OS0742'RECOVERY NOTE BY GEOCACHING 2012 (BRB)
 OS0742'THE TANK AND FOUR STEEL OPEN BOX-BEAM GIRDER LEGS SUPPORTING THE TANK
 OS0742'ARE PAINTED SILVER. THERE IS A HORIZONTAL WHITE BAND CENTERED
 OS0742'VERTICALLY AROUND THE CYLINDRICAL PORTION OF THE TANK WITH 'BELVIDERE'
 OS0742'IN RED LETTERS ON THE NORTH FACE OF THE BAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2292 ***********************************************************************
 PU2292  DESIGNATION -  BEN
 PU2292  PID         -  PU2292
 PU2292  STATE/COUNTY-  SD/MEADE
 PU2292  COUNTRY     -  US
 PU2292  USGS QUAD   -  BEND (2017)
 PU2292
 PU2292                         *CURRENT SURVEY CONTROL
 PU2292  ______________________________________________________________________
 PU2292* NAD 83(1996) POSITION- 44 14 31.00830(N) 103 00 37.17895(W)   ADJUSTED
 PU2292* NAVD 88 ORTHO HEIGHT -   911.    (meters)     2989.    (feet) SCALED
 PU2292  ______________________________________________________________________
 PU2292  GEOID HEIGHT    -        -16.993 (meters)                     GEOID18
 PU2292  LAPLACE CORR    -         -8.76  (seconds)                    DEFLEC18
 PU2292  HORZ ORDER      -  THIRD
 PU2292
 PU2292.The horizontal coordinates were established by classical geodetic methods
 PU2292.and adjusted by the National Geodetic Survey in January 1998.
 PU2292
 PU2292.The orthometric height was scaled from a topographic map.
 PU2292
 PU2292.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2292.GEOID18 height accuracy estimate available here.
 PU2292
 PU2292.Click photographs - Photos may exist for this station.
 PU2292
 PU2292.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2292
 PU2292. The following values were computed from the NAD 83(1996) position.
 PU2292
 PU2292;                    North         East     Units Scale Factor Converg.
 PU2292;SPC SD N     -    49,877.054   359,582.688   MT  1.00003805   -2 07 49.9
 PU2292;SPC SD N     -   163,638.30  1,179,730.87   sFT  1.00003805   -2 07 49.9
 PU2292;SPC SD S     -   215,483.013   386,207.212   MT  0.99996609   -1 50 48.2
 PU2292;SPC SD S     -   706,963.85  1,267,081.49   sFT  0.99996609   -1 50 48.2
 PU2292;UTM  13      - 4,900,670.884   658,871.447   MT  0.99991042   +1 23 18.5
 PU2292
 PU2292!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2292!SPC SD N     -   0.99985976  x   1.00003805  =   0.99989781
 PU2292!SPC SD S     -   0.99985976  x   0.99996609  =   0.99982586
 PU2292!UTM  13      -   0.99985976  x   0.99991042  =   0.99977020
 PU2292
 PU2292:                Primary Azimuth Mark                     Grid Az
 PU2292:SPC SD N     -  BEN AZ MK                                179 22 23.6
 PU2292:SPC SD S     -  BEN AZ MK                                179 05 21.9
 PU2292:UTM  13      -  BEN AZ MK                                175 51 15.2
 PU2292
 PU2292_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5887100670(NAD 83)
 PU2292
 PU2292|---------------------------------------------------------------------|
 PU2292| PID    Reference Object                     Distance      Geod. Az  |
 PU2292|                                                           dddmmss.s |
 PU2292| PU2291 TT 20 WDR                           116.010 METERS 00930     |
 PU2292| CP9619 BEN AZ MK                                          1771433.7 |
 PU2292| CP9620 BEN RM 1                                           18247     |
 PU2292|---------------------------------------------------------------------|
 PU2292
 PU2292                          SUPERSEDED SURVEY CONTROL
 PU2292
 PU2292  NAD 83(1993)-  44 14 30.99978(N)    103 00 37.18143(W) AD(       ) 3
 PU2292  NAD 83(1986)-  44 14 30.99771(N)    103 00 37.18643(W) AD(       ) 3
 PU2292  NAD 27      -  44 14 31.04500(N)    103 00 35.55600(W) AD(       ) 3
 PU2292
 PU2292.Superseded values are not recommended for survey control.
 PU2292
 PU2292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2292.See file dsdata.pdf to determine how the superseded data were derived.
 PU2292
 PU2292_MARKER: DS = TRIANGULATION STATION DISK
 PU2292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2292_STAMPING: BEN 1950
 PU2292_MARK LOGO: CGS
 PU2292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2292+STABILITY: SURFACE MOTION
 PU2292
 PU2292  HISTORY     - Date     Condition        Report By
 PU2292  HISTORY     - 1950     MONUMENTED       CGS
 PU2292
 PU2292                          STATION DESCRIPTION
 PU2292
 PU2292'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2292'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF BOX ELDER, 33
 PU2292'FEET WEST OF THE INTERSECTION OF CENTERS OF A T-INTERSECTION
 PU2292'OF GRADED DIRT ROADS (NORTH-SOUTH, AND EAST), AND 9 FEET
 PU2292'NORTHEAST OF THE NORTH GATE POST OF A WIRE GATE.
 PU2292'
 PU2292'TO REACH THE STATION FROM THE BOX ELDER POST OFFICE, GO EASTERLY
 PU2292'ON U.S. HIGHWAY NO. 14 FOR 2.1 MILES TO A GRADED DIRT SIDE ROAD
 PU2292'ON THE LEFT.  THEN LEFT, NORTH, FOR 8.25 MILES TO A SCHOOL
 PU2292'HOUSE ON THE LEFT.  CONTINUE NORTH FOR 0.05 MILE.  THEN RIGHT,
 PU2292'EAST, FOR 1.05 MILES.  THEN LEFT, NORTH, FOR 0.8 MILE TO THE
 PU2292'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE NORTH FOR
 PU2292'0.2 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PU2292'
 PU2292'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2292'BEN 1950.
 PU2292'
 PU2292'REFERENCE MARK NO. 1 IS 35 FEET WEST OF THE CENTER OF THE
 PU2292'GRADED DIRT ROAD, AND 28 FEET SOUTH OF THE SOUTH GATE POST OF
 PU2292'THE WIRE GATE.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2292'BEN NO 1 1950.
 PU2292'
 PU2292'TT 20 WDR (USGS) IS 20 FEET EAST OF THE CENTER OF THE GRADED
 PU2292'DIRT ROAD, AND 2 FEET NORTHWEST OF A POWER LINE POLE.  IT IS
 PU2292'A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED TT
 PU2292'20 1950 SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST
 PU2292'THAT PROJECTS 4 INCHES.
 PU2292'
 PU2292'THE AZIMUTH MARK IS 95 FEET NORTH OF AN ENTRANCE ROAD TO A
 PU2292'FARM HOUSE, 35 FEET EAST OF THE CENTER OF THE GRADED DIRT ROAD,
 PU2292'3 FEET NORTH OF A WITNESS POST, AND 1 FOOT WEST OF A WIRE
 PU2292'FENCE.  IT PROJECTS 12 INCHES, AND THE DISK IS STAMPED BEN
 PU2292'1950.
 PU2292'
 PU2292'THE STATION MARK, AZIMUTH MARK, AND REFERENCE MARK NO. 1 ARE
 PU2292'STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0162 ***********************************************************************
 QT0162  DESIGNATION -  BEN ASH 2
 QT0162  PID         -  QT0162
 QT0162  STATE/COUNTY-  SD/MEADE
 QT0162  COUNTRY     -  US
 QT0162  USGS QUAD   -  CEDAR CANYON (2017)
 QT0162
 QT0162                         *CURRENT SURVEY CONTROL
 QT0162  ______________________________________________________________________
 QT0162* NAD 83(1996) POSITION- 45 01 24.60156(N) 102 43 45.01447(W)   NO CHECK
 QT0162* NAVD 88 ORTHO HEIGHT -   921.351 (meters)     3022.80  (feet) ADJUSTED
 QT0162  ______________________________________________________________________
 QT0162  GEOID HEIGHT    -        -17.726 (meters)                     GEOID18
 QT0162  LAPLACE CORR    -         -4.89  (seconds)                    DEFLEC18
 QT0162  DYNAMIC HEIGHT  -        921.147 (meters)     3022.13  (feet) COMP
 QT0162  MODELED GRAVITY -    980,363.8   (mgal)                       NAVD 88
 QT0162
 QT0162  HORZ ORDER      -  THIRD
 QT0162  VERT ORDER      -  FIRST     CLASS II
 QT0162
 QT0162.The horizontal coordinates were established by classical geodetic methods
 QT0162.and adjusted by the National Geodetic Survey in January 1998.
 QT0162
 QT0162.No horizontal observational check was made to the station.
 QT0162
 QT0162.The orthometric height was determined by differential leveling and
 QT0162.adjusted by the NATIONAL GEODETIC SURVEY
 QT0162.in July 1998.
 QT0162
 QT0162.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0162.GEOID18 height accuracy estimate available here.
 QT0162
 QT0162.Click photographs - Photos may exist for this station.
 QT0162
 QT0162.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0162
 QT0162.The dynamic height is computed by dividing the NAVD 88
 QT0162.geopotential number by the normal gravity value computed on the
 QT0162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0162.degrees latitude (g = 980.6199 gals.).
 QT0162
 QT0162.The modeled gravity was interpolated from observed gravity values.
 QT0162
 QT0162. The following values were computed from the NAD 83(1996) position.
 QT0162
 QT0162;                    North         East     Units Scale Factor Converg.
 QT0162;SPC SD N     -   135,879.248   384,955.321   MT  0.99993923   -1 55 53.5
 QT0162;SPC SD N     -   445,797.17  1,262,974.25   sFT  0.99993923   -1 55 53.5
 QT0162;UTM  13      - 4,988,069.579   678,902.937   MT  0.99999357   +1 36 24.5
 QT0162
 QT0162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0162!SPC SD N     -   0.99985834  x   0.99993923  =   0.99979758
 QT0162!UTM  13      -   0.99985834  x   0.99999357  =   0.99985191
 QT0162
 QT0162:                Primary Azimuth Mark                     Grid Az
 QT0162:SPC SD N     -  BEN ASH AZ MK                            092 58 16.0
 QT0162:UTM  13      -  BEN ASH AZ MK                            089 25 58.0
 QT0162
 QT0162_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7890288069(NAD 83)
 QT0162
 QT0162|---------------------------------------------------------------------|
 QT0162| PID    Reference Object                     Distance      Geod. Az  |
 QT0162|                                                           dddmmss.s |
 QT0162| QT0164 BEN ASH 2 RM 3                       11.735 METERS 08634     |
 QT0162| QT0174 BEN ASH AZ MK                                      0910222.5 |
 QT0162| QT0161 BEN ASH                              86.854 METERS 17129     |
 QT0162| QT0165 BEN ASH 2 RM 4                        8.284 METERS 34903     |
 QT0162|---------------------------------------------------------------------|
 QT0162
 QT0162                          SUPERSEDED SURVEY CONTROL
 QT0162
 QT0162  NAD 83(1993)-  45 01 24.59362(N)    102 43 45.01309(W) AD(       ) 3
 QT0162  NAD 83(1986)-  45 01 24.59213(N)    102 43 45.01267(W) AD(       ) 3
 QT0162  NAD 27      -  45 01 24.63141(N)    102 43 43.41837(W) AD(       ) 3
 QT0162  NGVD 29             920.87   (m)         3021.2    (f) LEVELING    3  
 QT0162
 QT0162.Superseded values are not recommended for survey control.
 QT0162
 QT0162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0162.See file dsdata.pdf to determine how the superseded data were derived.
 QT0162
 QT0162_MARKER: DS = TRIANGULATION STATION DISK
 QT0162_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0162_STAMPING: BEN ASH 2 B.M. RESET 1966
 QT0162_MARK LOGO: CGS
 QT0162_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0162_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0162+STABILITY: SURFACE MOTION
 QT0162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0162+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0162
 QT0162  HISTORY     - Date     Condition        Report By
 QT0162  HISTORY     - 1966     MONUMENTED       CGS
 QT0162  HISTORY     - 1966     GOOD             CGS
 QT0162  HISTORY     - 1976     GOOD             NGS
 QT0162  HISTORY     - 19960425 GOOD             NGS
 QT0162
 QT0162                          STATION DESCRIPTION
 QT0162
 QT0162'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 QT0162'THE STATION IS LOCATED 7.6 MILES EAST-NORTHEAST OF MUD BUTTE,
 QT0162'6.7 MILES WEST OF MAURINE, ON THE NORTH SIDE OF U.S. HIGHWAY
 QT0162'212, AND ACROSS THE ROAD NORTH FROM THE BEN ASH MONUMENT AND
 QT0162'PARKING AREA.
 QT0162'
 QT0162'TO REACH THE STATION FROM THE CROSSROAD AND STORE AT MAURINE,
 QT0162'GO WEST ON U.S. HIGHWAY 212 FOR 6.0 MILES TO THE AZIMUTH
 QT0162'MARK ON THE RIGHT.  CONTINUE WEST ON U.S. HIGHWAY 212 FOR
 QT0162'0.75 MILE TO THE BEN ASH MONUMENT ON THE LEFT AND THE STATION
 QT0162'ON THE RIGHT.
 QT0162'
 QT0162'STATION MARKS ARE STANDARD DISKS STAMPED BEN ASH 2 1966.  THE
 QT0162'SURFACE MARK IS STAMPED BEN ASH 2 B.M. RESET 1966, IS SET
 QT0162'IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.
 QT0162'IT IS 207 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 212,
 QT0162'6 FEET EAST-SOUTHEAST OF A POWERLINE POLE WITH TWO GUY PEGS,
 QT0162'AND 1.5 FEET WEST OF A METAL WITNESS POST.  THE UNDERGROUND
 QT0162'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 3.4 FEET BELOW
 QT0162'THE SURFACE OF THE GROUND.
 QT0162'
 QT0162'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED BEN ASH 2 NO. 3
 QT0162'1966, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 QT0162'1 INCH.  IT IS 207 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0162'212 AND 43 FEET EAST OF THE POWERLINE POLE.
 QT0162'
 QT0162'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED BEN ASH 2
 QT0162'NO. 4 1966, IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 QT0162'PROJECTS 3 INCHES.  IT IS 234 FEET NORTH OF THE CENTER OF
 QT0162'U.S. HIGHWAY 212, 23.5 FEET NORTH-NORTHWEST OF THE POWERLINE
 QT0162'POLE, AND 3 FEET WEST OF A GUY PEG.
 QT0162'
 QT0162'AZIMUTH MARK, A STANDARD DISK STAMPED BEN ASH 1962, IS SET
 QT0162'IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 QT0162'IT IS ABOUT 117 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0162'212, 65 FEET WEST-NORTHWEST OF A POWERLINE POLE, 3 FEET
 QT0162'EAST-NORTHEAST OF A METAL WITNESS POST, 2 FEET WEST-SOUTHWEST
 QT0162'OF A BRACED FENCE POST, AND 1 FOOT SOUTH OF AN EAST-WEST
 QT0162'FENCE.
 QT0162'
 QT0162'NOTE--ALL MARKS ARE BENCH MARKS.
 QT0162
 QT0162                          STATION RECOVERY (1966)
 QT0162
 QT0162'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0162'7.8 MI E FROM MUD BUTTE.
 QT0162'7.8 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0162'BUTTE, 6.8 MILES WEST OF MAURINE, ACROSS THE HIGHWAY NORTH FROM
 QT0162'THE BEN ASH MONUMENT AND PARKING AREA, 207 FEET NORTH OF THE
 QT0162'CENTER OF U.S. HIGHWAY 212, 6 FEET EAST-SOUTHEAST OF A POWERLINE
 QT0162'POLE WITH TWO GUY PEGS, 1.5 FEET WEST OF A METAL WITNESS POST,
 QT0162'AND SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 1
 QT0162'INCH.
 QT0162
 QT0162                          STATION RECOVERY (1976)
 QT0162
 QT0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 QT0162'THE STATION MARK, REFERENCE MARKS NO. 3 AND NO. 4, AND THE AZIMUTH
 QT0162'MARK WERE RECOVERED IN GOOD CONDITION.  THE ORIGINAL METAL WITNESS
 QT0162'POSTS ARE INTACT AS DESCRIBED.  ALL OF THE MARKS ARE IN PASTURE
 QT0162'LAND.  FOLLOWING ARE CHANGES IN GROUND REFERENCES AFTER
 QT0162'COMPLETION OF THE HIGHWAY IMPROVEMENTS.
 QT0162'
 QT0162'THE STATION MARK IS 83 FEET NORTH OF A POWER POLE WITH ONE WIRE
 QT0162'GUY, AND 70 FEET NORTH OF THE NORTH RIGHT-OF-WAY FENCE AND A NEW
 QT0162'METAL WITNESS POST AND SIGN.
 QT0162'
 QT0162'REFERENCE MARK NO. 3 IS 100 FEET NORTHEAST OF THE POWER POLE,
 QT0162'86 FEET NORTHEAST OF THE METAL WITNESS POST IN THE FENCE, AND 78
 QT0162'FEET NORTH OF THE FENCE.
 QT0162'
 QT0162'REFERENCE MARK NO. 4 IS 109 FEET NORTH OF THE POWER POLE, AND 96
 QT0162'FEET NORTH OF THE METAL WITNESS POST AND FENCE.
 QT0162'
 QT0162'THE AZIMUTH MARK IS AT THE TOP EDGE OF THE HIGHWAY BACKSLOPE, 130
 QT0162'FEET NORTH OF THE CENTER OF THE HIGHWAY, 250 FEET WEST OF THE CENTER
 QT0162'OF WOODEN BRACE POSTS IN THE NORTH RIGHT-OF-WAY FENCE, 65 FEET WEST
 QT0162'OF A POWER POLE, 30.5 FEET NORTH OF THE FENCE, AND 2.8 FEET
 QT0162'EAST-NORTHEAST OF A METAL WITNESS POST.
 QT0162'
 QT0162'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6.7 MILES WEST OF
 QT0162'MAURINE.
 QT0162
 QT0162                          STATION RECOVERY (1996)
 QT0162
 QT0162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0162'12.1 KM (7.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0162'IN MUD BUTTE, 774.0 M (2539.4 FT) EAST OF MILEPOST 80, 62.0 M (203.4
 QT0162'FT) NORTH OF THE HIGHWAY CENTERLINE, 25.4 M (83.3 FT) NORTH OF UTILITY
 QT0162'POLE NUMBER 1767 A WITH A GUY CABLE, 21.4 M (70.2 FT) NORTH OF A
 QT0162'WITNESS POST AND FENCE, 11.7 M (38.4 FT) NORTH OF REFERENCE MARK 3,
 QT0162'8.3 M (27.2 FT) SOUTH OF REFERENCE MARK 4, 3.0 M (9.8 FT) ABOVE THE
 QT0162'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QT0162'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0164 ***********************************************************************
 QT0164  DESIGNATION -  BEN ASH 2 RM 3
 QT0164  PID         -  QT0164
 QT0164  STATE/COUNTY-  SD/MEADE
 QT0164  COUNTRY     -  US
 QT0164  USGS QUAD   -  CEDAR CANYON (2017)
 QT0164
 QT0164                         *CURRENT SURVEY CONTROL
 QT0164  ______________________________________________________________________
 QT0164* NAD 83(1986) POSITION- 45 01 24.62   (N) 102 43 44.48   (W)   HD_HELD1
 QT0164* NAVD 88 ORTHO HEIGHT -   920.977 (meters)     3021.57  (feet) ADJUSTED
 QT0164  ______________________________________________________________________
 QT0164  GEOID HEIGHT    -        -17.726 (meters)                     GEOID18
 QT0164  DYNAMIC HEIGHT  -        920.773 (meters)     3020.90  (feet) COMP
 QT0164  MODELED GRAVITY -    980,363.7   (mgal)                       NAVD 88
 QT0164
 QT0164  VERT ORDER      -  FIRST     CLASS II
 QT0164
 QT0164.The horizontal coordinates were determined by differentially corrected
 QT0164.hand held GPS observations or other comparable positioning techniques
 QT0164.and have an estimated accuracy of +/- 3 meters.
 QT0164
 QT0164.The orthometric height was determined by differential leveling and
 QT0164.adjusted by the NATIONAL GEODETIC SURVEY
 QT0164.in July 1998.
 QT0164
 QT0164.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0164.GEOID18 height accuracy estimate available here.
 QT0164
 QT0164.Click photographs - Photos may exist for this station.
 QT0164
 QT0164.The dynamic height is computed by dividing the NAVD 88
 QT0164.geopotential number by the normal gravity value computed on the
 QT0164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0164.degrees latitude (g = 980.6199 gals.).
 QT0164
 QT0164.The modeled gravity was interpolated from observed gravity values.
 QT0164
 QT0164;                    North         East    Units  Estimated Accuracy
 QT0164;SPC SD N     -   135,879.4     384,967.0     MT  (+/- 3 meters HH1 GPS) 
 QT0164
 QT0164_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7891488070(NAD 83)
 QT0164
 QT0164                          SUPERSEDED SURVEY CONTROL
 QT0164
 QT0164.No superseded survey control is available for this station.
 QT0164
 QT0164_MARKER: DR = REFERENCE MARK DISK
 QT0164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0164_STAMPING: BEN ASH 2 NO. 3 1966
 QT0164_MARK LOGO: CGS
 QT0164_PROJECTION: FLUSH
 QT0164_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0164+STABILITY: SURFACE MOTION
 QT0164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0164+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0164
 QT0164  HISTORY     - Date     Condition        Report By
 QT0164  HISTORY     - 1966     MONUMENTED       CGS
 QT0164  HISTORY     - 19960425 GOOD             NGS
 QT0164
 QT0164                          STATION DESCRIPTION
 QT0164
 QT0164'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 QT0164'7.8 MI E FROM MUD BUTTE.
 QT0164'7.8 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0164'BUTTE, 6.8 MILES WEST OF MAURINE, 207 FEET NORTH OF THE CENTER
 QT0164'OF U.S. HIGHWAY 212, 43 FEET EAST OF A POWERLINE POLE, ACROSS
 QT0164'THE HIGHWAY NORTH FROM THE BEN ASH MONUMENT AND PARKING AREA,
 QT0164'AND SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.
 QT0164
 QT0164                          STATION RECOVERY (1996)
 QT0164
 QT0164'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0164'12.1 KM (7.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0164'IN MUD BUTTE, 774.0 M (2539.4 FT) EAST OF MILEPOST 80, 64.2 M (210.6
 QT0164'FT) NORTH OF THE HIGHWAY CENTERLINE, 30.3 M (99.4 FT) NORTHEAST OF
 QT0164'UTILITY POLE NUMBER 1767 A WITH A GUY CABLE, 26.3 M (86.3 FT)
 QT0164'NORTHEAST OF A WITNESS POST, 23.6 M (77.4 FT) NORTH OF A FENCE, 15.1 M
 QT0164'(49.5 FT) SOUTHEAST OF REFERENCE MARK 4, 11.7 M (38.4 FT) EAST OF
 QT0164'TRIANGULATION STATION BEN ASH 2, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE
 QT0164'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0165 ***********************************************************************
 QT0165  DESIGNATION -  BEN ASH 2 RM 4
 QT0165  PID         -  QT0165
 QT0165  STATE/COUNTY-  SD/MEADE
 QT0165  COUNTRY     -  US
 QT0165  USGS QUAD   -  CEDAR CANYON (2017)
 QT0165
 QT0165                         *CURRENT SURVEY CONTROL
 QT0165  ______________________________________________________________________
 QT0165* NAD 83(1986) POSITION- 45 01 24.87   (N) 102 43 45.09   (W)   HD_HELD1
 QT0165* NAVD 88 ORTHO HEIGHT -   921.328 (meters)     3022.72  (feet) ADJUSTED
 QT0165  ______________________________________________________________________
 QT0165  GEOID HEIGHT    -        -17.726 (meters)                     GEOID18
 QT0165  DYNAMIC HEIGHT  -        921.124 (meters)     3022.05  (feet) COMP
 QT0165  MODELED GRAVITY -    980,363.8   (mgal)                       NAVD 88
 QT0165
 QT0165  VERT ORDER      -  FIRST     CLASS II
 QT0165
 QT0165.The horizontal coordinates were determined by differentially corrected
 QT0165.hand held GPS observations or other comparable positioning techniques
 QT0165.and have an estimated accuracy of +/- 3 meters.
 QT0165
 QT0165.The orthometric height was determined by differential leveling and
 QT0165.adjusted by the NATIONAL GEODETIC SURVEY
 QT0165.in July 1998.
 QT0165
 QT0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0165.GEOID18 height accuracy estimate available here.
 QT0165
 QT0165.Click photographs - Photos may exist for this station.
 QT0165
 QT0165.The dynamic height is computed by dividing the NAVD 88
 QT0165.geopotential number by the normal gravity value computed on the
 QT0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0165.degrees latitude (g = 980.6199 gals.).
 QT0165
 QT0165.The modeled gravity was interpolated from observed gravity values.
 QT0165
 QT0165;                    North         East    Units  Estimated Accuracy
 QT0165;SPC SD N     -   135,887.6     384,953.9     MT  (+/- 3 meters HH1 GPS) 
 QT0165
 QT0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7890188077(NAD 83)
 QT0165
 QT0165                          SUPERSEDED SURVEY CONTROL
 QT0165
 QT0165.No superseded survey control is available for this station.
 QT0165
 QT0165_MARKER: DR = REFERENCE MARK DISK
 QT0165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0165_STAMPING: BEN ASH 2 NO. 4 1966
 QT0165_MARK LOGO: CGS
 QT0165_PROJECTION: FLUSH
 QT0165_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0165+STABILITY: SURFACE MOTION
 QT0165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0165+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0165
 QT0165  HISTORY     - Date     Condition        Report By
 QT0165  HISTORY     - 1966     MONUMENTED       CGS
 QT0165  HISTORY     - 19960425 GOOD             NGS
 QT0165
 QT0165                          STATION DESCRIPTION
 QT0165
 QT0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 QT0165'7.8 MI E FROM MUD BUTTE.
 QT0165'7.8 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0165'BUTTE, 6.8 MILES WEST OF MAURINE, 234 FEET NORTH OF THE CENTER
 QT0165'OF U.S. HIGHWAY 212, 3 FEET WEST OF A GUY PEG, ACROSS THE HIGHWAY
 QT0165'NORTH FROM THE BEN ASH MONUMENT AND PARKING AREA, AND SET IN THE
 QT0165'TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 QT0165
 QT0165                          STATION RECOVERY (1996)
 QT0165
 QT0165'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0165'12.1 KM (7.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0165'IN MUD BUTTE, 774.0 M (2539.4 FT) EAST OF MILEPOST 80, 70.0 M (229.7
 QT0165'FT) NORTH OF THE HIGHWAY CENTERLINE, 33.4 M (109.6 FT) NORTH OF
 QT0165'UTILITY POLE NUMBER 1767 A WITH A GUY CABLE, 29.4 M (96.5 FT) NORTH OF
 QT0165'A WITNESS POST AND FENCE, 15.1 M (49.5 FT) NORTHWEST OF REFERENCE MARK
 QT0165'3, 8.3 M (27.2 FT) NORTH OF TRIANGULATION STATION BEN ASH 2, 3.0 M
 QT0165'(9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 QT0165'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0174 ***********************************************************************
 QT0174  DESIGNATION -  BEN ASH AZ MK
 QT0174  PID         -  QT0174
 QT0174  STATE/COUNTY-  SD/MEADE
 QT0174  COUNTRY     -  US
 QT0174  USGS QUAD   -  CEDAR CANYON (2017)
 QT0174
 QT0174                         *CURRENT SURVEY CONTROL
 QT0174  ______________________________________________________________________
 QT0174* NAD 83(1986) POSITION- 45 01 22.     (N) 102 42 53.     (W)   SCALED
 QT0174* NAVD 88 ORTHO HEIGHT -   912.885 (meters)     2995.02  (feet) ADJUSTED
 QT0174  ______________________________________________________________________
 QT0174  GEOID HEIGHT    -        -17.755 (meters)                     GEOID18
 QT0174  DYNAMIC HEIGHT  -        912.681 (meters)     2994.35  (feet) COMP
 QT0174  MODELED GRAVITY -    980,362.0   (mgal)                       NAVD 88
 QT0174
 QT0174  VERT ORDER      -  FIRST     CLASS II
 QT0174
 QT0174.The horizontal coordinates were scaled from a map and have
 QT0174.an estimated accuracy of +/- 6 seconds.
 QT0174
 QT0174.The orthometric height was determined by differential leveling and
 QT0174.adjusted by the NATIONAL GEODETIC SURVEY
 QT0174.in June 1991.
 QT0174
 QT0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0174.GEOID18 height accuracy estimate available here.
 QT0174
 QT0174.Click photographs - Photos may exist for this station.
 QT0174
 QT0174.The dynamic height is computed by dividing the NAVD 88
 QT0174.geopotential number by the normal gravity value computed on the
 QT0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0174.degrees latitude (g = 980.6199 gals.).
 QT0174
 QT0174.The modeled gravity was interpolated from observed gravity values.
 QT0174
 QT0174;                    North         East    Units  Estimated Accuracy
 QT0174;SPC SD N     -   135,760.      386,090.      MT  (+/- 180 meters Scaled)
 QT0174
 QT0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK800880(NAD 83)
 QT0174
 QT0174                          SUPERSEDED SURVEY CONTROL
 QT0174
 QT0174  NGVD 29 (??/??/92)  912.408  (m)         2993.46   (f) ADJ UNCH    1 2
 QT0174
 QT0174.Superseded values are not recommended for survey control.
 QT0174
 QT0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0174.See file dsdata.pdf to determine how the superseded data were derived.
 QT0174
 QT0174_MARKER: DZ = AZIMUTH MARK DISK
 QT0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0174_STAMPING: BEN ASH 1962
 QT0174_MARK LOGO: CGS
 QT0174_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0174+STABILITY: SURFACE MOTION
 QT0174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0174+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0174
 QT0174  HISTORY     - Date     Condition        Report By
 QT0174  HISTORY     - 1962     MONUMENTED       CGS
 QT0174  HISTORY     - 1966     GOOD             CGS
 QT0174  HISTORY     - 19960425 GOOD             NGS
 QT0174
 QT0174                          STATION DESCRIPTION
 QT0174
 QT0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0174'6 MI W FROM MAURINE.
 QT0174'6.05 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0174'8.55 MILES EAST OF MUD BUTTE, 0.75 MILE EAST OF BEN ASH TRIANGULATION
 QT0174'STATION, NEAR THE CENTER OF A CURVE, 84 1/2 FEET NORTH OF THE
 QT0174'CENTER LINE OF THE HIGHWAY, 66 FEET WEST OF A POWER POLE, 1.0
 QT0174'FOOT SOUTH OF A FENCE, 2.6 FEET EAST OF A WITNESS POST, ABOUT
 QT0174'10 FEET HIGHER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 QT0174'POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 QT0174
 QT0174                          STATION RECOVERY (1966)
 QT0174
 QT0174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0174'RECOVERED IN GOOD CONDITION.
 QT0174
 QT0174                          STATION RECOVERY (1996)
 QT0174
 QT0174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0174'13.3 KM (8.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0174'IN MUD BUTTE, 393.0 M (1289.4 FT) EAST OF MILEPOST 81, 40.1 M (131.6
 QT0174'FT) NORTH OF THE HIGHWAY CENTERLINE, 19.4 M (63.6 FT) WEST OF A
 QT0174'UTILITY POLE, 9.8 M (32.2 FT) NORTH OF A WITNESS POST AND FENCE, 2.0 M
 QT0174'(6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) EAST OF A
 QT0174'METAL GUARD POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 QT0174'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2228 ***********************************************************************
 PU2228  DESIGNATION -  BENCH
 PU2228  PID         -  PU2228
 PU2228  STATE/COUNTY-  SD/MEADE
 PU2228  COUNTRY     -  US
 PU2228  USGS QUAD   -  OPAL WEST SE (2017)
 PU2228
 PU2228                         *CURRENT SURVEY CONTROL
 PU2228  ______________________________________________________________________
 PU2228* NAD 83(1996) POSITION- 44 51 50.89116(N) 102 37 09.49882(W)   ADJUSTED
 PU2228* NAVD 88 ORTHO HEIGHT -   838.    (meters)     2749.    (feet) SCALED
 PU2228  ______________________________________________________________________
 PU2228  GEOID HEIGHT    -        -18.069 (meters)                     GEOID18
 PU2228  LAPLACE CORR    -         -6.79  (seconds)                    DEFLEC18
 PU2228  HORZ ORDER      -  SECOND
 PU2228
 PU2228.The horizontal coordinates were established by classical geodetic methods
 PU2228.and adjusted by the National Geodetic Survey in January 1998.
 PU2228
 PU2228.The orthometric height was scaled from a topographic map.
 PU2228
 PU2228.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2228.GEOID18 height accuracy estimate available here.
 PU2228
 PU2228.Click photographs - Photos may exist for this station.
 PU2228
 PU2228.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2228
 PU2228. The following values were computed from the NAD 83(1996) position.
 PU2228
 PU2228;                    North         East     Units Scale Factor Converg.
 PU2228;SPC SD N     -   117,893.364   393,036.199   MT  0.99994442   -1 51 13.6
 PU2228;SPC SD N     -   386,788.48  1,289,486.26   sFT  0.99994442   -1 51 13.6
 PU2228;UTM  13      - 4,970,615.063   688,078.406   MT  1.00003499   +1 40 47.6
 PU2228
 PU2228!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2228!SPC SD N     -   0.99987139  x   0.99994442  =   0.99981582
 PU2228!UTM  13      -   0.99987139  x   1.00003499  =   0.99990637
 PU2228
 PU2228:                Primary Azimuth Mark                     Grid Az
 PU2228:SPC SD N     -  BENCH AZ MK                              266 24 23.8
 PU2228:UTM  13      -  BENCH AZ MK                              262 52 22.6
 PU2228
 PU2228_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8807870615(NAD 83)
 PU2228
 PU2228|---------------------------------------------------------------------|
 PU2228| PID    Reference Object                     Distance      Geod. Az  |
 PU2228|                                                           dddmmss.s |
 PU2228| CP9622 BENCH RM 1                           10.153 METERS 15455     |
 PU2228| CP9623 BENCH RM 2                           10.508 METERS 24822     |
 PU2228| CP9621 BENCH AZ MK                                        2643310.2 |
 PU2228|---------------------------------------------------------------------|
 PU2228
 PU2228                          SUPERSEDED SURVEY CONTROL
 PU2228
 PU2228  NAD 83(1993)-  44 51 50.88331(N)    102 37 09.49806(W) AD(       ) 2
 PU2228  NAD 83(1986)-  44 51 50.88276(N)    102 37 09.49797(W) AD(       ) 2
 PU2228  NAD 27      -  44 51 50.92600(N)    102 37 07.90450(W) AD(       ) 2
 PU2228
 PU2228.Superseded values are not recommended for survey control.
 PU2228
 PU2228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2228.See file dsdata.pdf to determine how the superseded data were derived.
 PU2228
 PU2228_MARKER: DS = TRIANGULATION STATION DISK
 PU2228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2228_STAMPING: BENCH 1951
 PU2228_MARK LOGO: CGS
 PU2228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2228+STABILITY: SURFACE MOTION
 PU2228
 PU2228  HISTORY     - Date     Condition        Report By
 PU2228  HISTORY     - 1951     MONUMENTED       CGS
 PU2228  HISTORY     - 1962     GOOD             CGS
 PU2228
 PU2228                          STATION DESCRIPTION
 PU2228
 PU2228'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2228'THE STATION IS ABOUT 11 MILES SOUTH OF MAURINE AND 9 MILES NORTH
 PU2228'OF STONEVILLE.  IT IS IN THE SOUTHEAST 1/4 OF SECTION 35, T 11
 PU2228'N, R 12 E.
 PU2228'
 PU2228'TO REACH THE STATION FROM THE POST OFFICE IN STONEVILLE, GO NORTH
 PU2228'ON THE MAIN GRAVELED ROAD FOR 8.8 MILES TO A STUCCO HOUSE ON THE
 PU2228'LEFT.  CONTINUE NORTH, FOR 1.4 MILES TO AN UNIMPROVED SECTION LINE
 PU2228'ROAD ON THE RIGHT.  THEN RIGHT, EAST, ON THE SECTION LINE ROAD FOR
 PU2228'1.6 MILES TO A WIRE GATE AND THE AZIMUTH MARK AS DESCRIBED.  GO
 PU2228'THROUGH THE GATE AND CONTINUE EASTERLY ON THE SECTION LINE ROAD
 PU2228'FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PU2228'
 PU2228'THE STATION MARK IS 12 FEET SOUTH OF A WITNESS POST.  THE MARK
 PU2228'PROJECTS 6 INCHES AND THE DISK IS STAMPED BENCH 1951.
 PU2228'
 PU2228'REFERENCE MARK NO. 1 IS 55 FEET NORTH OF THE SECTION LINE ROAD.
 PU2228'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BENCH NO 1 1951.
 PU2228'
 PU2228'REFERENCE MARK NO. 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PU2228'BENCH NO 2 1951.
 PU2228'
 PU2228'THE AZIMUTH MARK IS 18 FEET SOUTH OF THE SECTION LINE ROAD AND 12
 PU2228'FEET NORTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE
 PU2228'DISK IS STAMPED BENCH 1951.
 PU2228'
 PU2228'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2228'CYLINDERS.
 PU2228
 PU2228                          STATION RECOVERY (1962)
 PU2228
 PU2228'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2228'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK 1 AND REFERENCE MARK
 PU2228'2 WERE RECOVERED, FOUND TO BE AS DESCRIBED AND IN GOOD CONDITION.
 PU2228'
 PU2228'THE STATION IS 11 MILES SOUTH OF MAURINE, 9 MILES NORTH OF
 PU2228'STONEVILLE, IN THE SE 1/4 OF SECTION 35, T 11 N, R 12 E, ON THE
 PU2228'SUMMIT OF A NORTH-SOUTH CULTIVATED RIDGE AND UPON THE PROPERTY OF
 PU2228'MR CECIL VIG.
 PU2228'
 PU2228'THE STATION WAS REACHED FROM THE STORE AND POST OFFICE AT MUD
 PU2228'BUTTE BY DRIVING NORTHEAST AND EAST ON U.S. HIGHWAY 212 FOR 7.7
 PU2228'MILES TO A TOURIST REST AREA AND HIGHWAY HISTORIC MARKER, BEN
 PU2228'ASH MONUMENT, ON THE LEFT.  CONTINUE EAST ON THE HIGHEST FOR 3.75
 PU2228'MILES TO A GRAVELED SIDE ROAD ON THE RIGHT, WHICH IS 1/4 MILE
 PU2228'WEST OF THE PRAIRIE HOME COMMUNITY CHURCH AND PARSONAGE.  TURN
 PU2228'RIGHT AND DRIVE SOUTH ON THE GRAVELED ROAD FOR 8.25 MILES TO A
 PU2228'GRAVELED SIDE ROAD ON THE RIGHT.  KEEP STRAIGHT AHEAD, SOUTH,
 PU2228'FOR 1.0 MILE TO A GRAVELED SIDE ROAD ON THE LEFT.  CONTINUE
 PU2228'STRAIGHT AHEAD, SOUTH, FOR 2.05 MILES TO WIRE GATES ON BOTH
 PU2228'EAST AND WEST SIDES OF THE ROAD.  TURN LEFT, PASS THROUGH THE
 PU2228'GATE AND DRIVE EAST ON A TRACK ROAD ALONG THE NORTH SIDE OF A
 PU2228'SECTION FENCE FOR 1.5 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 PU2228'CONTINUE EAST ON THE TRACK ROAD FOR 0.05 MILE TO THE
 PU2228'T-INTERSECTION OF THE EAST-WEST SECTION FENCE WITH A
 PU2228'NORTH-SOUTH FENCE AND A WIRE GATE.  PASS THROUGH THE GATE
 PU2228'AND DRIVE EAST ON THE ROAD FOR 0.25 MILE TO THE SUMMIT OF A
 PU2228'NORTH-SOUTH RIDGE AND THE STATION ON THE LEFT.
 PU2228'
 PU2228'THE STATION MARK, A STANDARD DISK STAMPED BENCH 1951, IS SET IN
 PU2228'THE TOP OF CYLINDERICAL CONCRETE MONUMENT, 12 INCHES IN DIAMETER,
 PU2228'PROJECTING 6 INCHES ABOVE THE GROUND SURFACE.  IT IS 88.5 FEET
 PU2228'NORTH OF THE EAST-WEST SECTION LINE ROAD.
 PU2228'
 PU2228'REFERENCE MARK 1, A STANDARD DISK STAMPED BENCH NO 1 1951, IS
 PU2228'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2228'DIAMETER, PROJECTING 6 INCHES ABOVE THE GROUND SURFACE.  IT IS 55
 PU2228'FEET NORTH OF THE SECTION ROAD AND ABOUT 1-FOOT LOWER IN
 PU2228'ELEVATION THAN THE STATION MARK.
 PU2228'
 PU2228'REFERENCE MARK 2, A STANDARD DISK STAMPED BENCH NO 2 1951, IS SET
 PU2228'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2228'DIAMETER, PROJECTING ABOUT 3 INCHES ABOVE THE GROUND SURFACE.  IT
 PU2228'IS ABOUT 1-FOOT LOWER IN ELEVATION THAN THE STATION MARK.
 PU2228'
 PU2228'THE AZIMUTH MARK, A STANDARD DISK STAMPED BENCH 1951, IS SET IN
 PU2228'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN DIAMETER,
 PU2228'PROJECTING 10 INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 21
 PU2228'FEET SOUTH OF THE EAST-WEST SECTION LINE ROAD, AND 13.0 FEET NORTH
 PU2228'OF THE EAST-WEST SECTION LINE FENCE AND A METAL WITNESS POST WITH
 PU2228'SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0928 ***********************************************************************
 OR0928  DESIGNATION -  BEND
 OR0928  PID         -  OR0928
 OR0928  STATE/COUNTY-  SD/LYMAN
 OR0928  COUNTRY     -  US
 OR0928  USGS QUAD   -  RELIANCE SE (2017)
 OR0928
 OR0928                         *CURRENT SURVEY CONTROL
 OR0928  ______________________________________________________________________
 OR0928* NAD 83(1996) POSITION- 43 47 03.35580(N) 099 32 45.94950(W)   ADJUSTED
 OR0928* NAVD 88 ORTHO HEIGHT -   549.9   (meters)     1804.    (feet) VERTCON3
 OR0928  ______________________________________________________________________
 OR0928  GEOID HEIGHT    -        -25.704 (meters)                     GEOID18
 OR0928  LAPLACE CORR    -          0.53  (seconds)                    DEFLEC18
 OR0928  HORZ ORDER      -  SECOND
 OR0928  VERT ORDER      -  THIRD ? (See Below)
 OR0928
 OR0928.The horizontal coordinates were established by classical geodetic methods
 OR0928.and adjusted by the National Geodetic Survey in January 1998.
 OR0928
 OR0928.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0928.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0928
 OR0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0928.GEOID18 height accuracy estimate available here.
 OR0928
 OR0928.The vertical order pertains to the NGVD 29 superseded value.
 OR0928
 OR0928.Click photographs - Photos may exist for this station.
 OR0928
 OR0928.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0928
 OR0928. The following values were computed from the NAD 83(1996) position.
 OR0928
 OR0928;                    North         East     Units Scale Factor Converg.
 OR0928;SPC SD S     -   161,486.865   663,362.975   MT  0.99991105   +0 32 35.1
 OR0928;SPC SD S     -   529,811.49  2,176,383.36   sFT  0.99991105   +0 32 35.1
 OR0928;UTM  14      - 4,848,057.039   456,058.790   MT  0.99962375   -0 22 40.4
 OR0928
 OR0928!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0928!SPC SD S     -   0.99991780  x   0.99991105  =   0.99982886
 OR0928!UTM  14      -   0.99991780  x   0.99962375  =   0.99954159
 OR0928
 OR0928:                Primary Azimuth Mark                     Grid Az
 OR0928:SPC SD S     -  BEND AZ MK                               022 26 34.9
 OR0928:UTM  14      -  BEND AZ MK                               023 21 50.4
 OR0928
 OR0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5605848057(NAD 83)
 OR0928
 OR0928|---------------------------------------------------------------------|
 OR0928| PID    Reference Object                     Distance      Geod. Az  |
 OR0928|                                                           dddmmss.s |
 OR0928| CO2231 BEND AZ MK                                         0225910.0 |
 OR0928| CO2232 BEND RM 1                             7.047 METERS 11008     |
 OR0928| CO2233 BEND RM 2                             9.781 METERS 20727     |
 OR0928|---------------------------------------------------------------------|
 OR0928
 OR0928                          SUPERSEDED SURVEY CONTROL
 OR0928
 OR0928  NAD 83(1986)-  43 47 03.35665(N)    099 32 45.95735(W) AD(       ) 2
 OR0928  NAD 27      -  43 47 03.36200(N)    099 32 44.56500(W) AD(       ) 2
 OR0928
 OR0928.Superseded values are not recommended for survey control.
 OR0928
 OR0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0928.See file dsdata.pdf to determine how the superseded data were derived.
 OR0928
 OR0928_MARKER: DS = TRIANGULATION STATION DISK
 OR0928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0928_STAMPING: BEND 1936
 OR0928_MARK LOGO: CGS
 OR0928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0928+STABILITY: SURFACE MOTION
 OR0928
 OR0928  HISTORY     - Date     Condition        Report By
 OR0928  HISTORY     - 1936     MONUMENTED       CGS
 OR0928
 OR0928                          STATION DESCRIPTION
 OR0928
 OR0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0928'STATION IS LOCATED IN LYMAN COUNTY, S. DAK., ABOUT 38 MILES
 OR0928'NORTHEAST OF WINNER, ABOUT 20 MILES NORTH-NORTHWEST OF IONA,
 OR0928'ON THE EASTWARD SIDE OF A GRADED DIRT ROAD LEADING FROM
 OR0928'WINNER TO U.S. HIGHWAY 16 AT THE HIGHEST POINT OF A PASTURE
 OR0928'HILL, ABOUT 0.2 MILE EAST OF THE DIRT ROAD IN THE PASTURE.
 OR0928'
 OR0928'TO REACH FROM GREGORY, GO NORTH ON STATE HIGHWAY 47 TO ITS
 OR0928'JUNCTION WITH U.S. HIGHWAY 16, PROCEED WEST 6.5 MILES ALONG
 OR0928'U.S. 16 TO A DIRT ROAD LEADING OFF TO THE LEFT, FOLLOW DIRT
 OR0928'ROAD 1.3 MILES TO THE CENTER OF RIGHT-HAND CURVE, LEAVE ROAD
 OR0928'AND GO EAST ABOUT 0.2 MILE INTO PASTURE AT HIGHEST POINT.
 OR0928'
 OR0928'TO REACH FROM CHAMBERLAIN GO WEST ON U.S. HIGHWAY 16 FOR
 OR0928'13.8 MILES TO A DIRT ROAD LEADING OFF TO THE LEFT, TAKE DIRT
 OR0928'ROAD FOR 1.3 MILES TO THE CENTER OF A RIGHT-HAND CURVE,
 OR0928'LEAVE ROAD AT THIS POINT AND GO EAST ABOUT 0.2 MILE INTO A
 OR0928'PASTURE TO THE HIGHEST POINT ON HILL.
 OR0928'
 OR0928'REFERENCE MARK NO. 1 IS 23.12 FEET NORTH OF THE STATION,
 OR0928'AND 41.84 FEET WEST-NORTHWEST OF REFERENCE MARK NO. 2.
 OR0928'
 OR0928'REFERENCE MARK NO. 2 IS 32.09 FEET EAST OF THE STATION AND
 OR0928'41.84 FEET EAST-SOUTHEAST OF REFERENCE MARK NO. 1.
 OR0928'
 OR0928'THE AZIMUTH MARK IS ABOUT 0.5 MILE NORTHWEST OF THE STATION
 OR0928'ALONG A DIRT ROAD, IN A FENCE LINE 10 FEET WEST OF A SMALL
 OR0928'TELEPHONE POLE, 0.1 MILE FROM THE POINT OF CURVE, 0.3 MILE
 OR0928'FROM THE POINT YOU LEAVE THE ROAD TO GO TO STATION.
 OR0928'
 OR0928'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0928'BRONZE DISKS SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2365 ***********************************************************************
 PU2365  DESIGNATION -  BEND
 PU2365  PID         -  PU2365
 PU2365  STATE/COUNTY-  SD/BUTTE
 PU2365  COUNTRY     -  US
 PU2365  USGS QUAD   -  SAINT ONGE (2017)
 PU2365
 PU2365                         *CURRENT SURVEY CONTROL
 PU2365  ______________________________________________________________________
 PU2365* NAD 83(1996) POSITION- 44 37 08.28159(N) 103 44 40.32813(W)   ADJUSTED
 PU2365* NAVD 88 ORTHO HEIGHT -  1077.    (meters)     3533.    (feet) SCALED
 PU2365  ______________________________________________________________________
 PU2365  GEOID HEIGHT    -        -15.372 (meters)                     GEOID18
 PU2365  LAPLACE CORR    -         -5.67  (seconds)                    DEFLEC18
 PU2365  HORZ ORDER      -  SECOND
 PU2365
 PU2365.The horizontal coordinates were established by classical geodetic methods
 PU2365.and adjusted by the National Geodetic Survey in January 1998.
 PU2365
 PU2365.The orthometric height was scaled from a topographic map.
 PU2365
 PU2365.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2365.GEOID18 height accuracy estimate available here.
 PU2365
 PU2365.Click photographs - Photos may exist for this station.
 PU2365
 PU2365.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2365
 PU2365. The following values were computed from the NAD 83(1996) position.
 PU2365
 PU2365;                    North         East     Units Scale Factor Converg.
 PU2365;SPC SD N     -    94,173.093   302,920.586   MT  0.99996740   -2 39 00.5
 PU2365;SPC SD N     -   308,966.22    993,831.96   sFT  0.99996740   -2 39 00.5
 PU2365;UTM  13      - 4,941,390.441   599,603.545   MT  0.99972200   +0 52 54.8
 PU2365
 PU2365!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2365!SPC SD N     -   0.99983365  x   0.99996740  =   0.99980105
 PU2365!UTM  13      -   0.99983365  x   0.99972200  =   0.99955570
 PU2365
 PU2365:                Primary Azimuth Mark                     Grid Az
 PU2365:SPC SD N     -  BEND AZ MK                               293 48 25.5
 PU2365:UTM  13      -  BEND AZ MK                               290 16 30.2
 PU2365
 PU2365_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9960341390(NAD 83)
 PU2365
 PU2365|---------------------------------------------------------------------|
 PU2365| PID    Reference Object                     Distance      Geod. Az  |
 PU2365|                                                           dddmmss.s |
 PU2365| CP9630 BEND RM 1                            12.192 METERS 06539     |
 PU2365| CP9629 BEND AZ MK                                         2910925.0 |
 PU2365| CP9631 BEND RM 2                            11.585 METERS 29752     |
 PU2365|---------------------------------------------------------------------|
 PU2365
 PU2365                          SUPERSEDED SURVEY CONTROL
 PU2365
 PU2365  NAD 83(1993)-  44 37 08.27560(N)    103 44 40.32943(W) AD(       ) 2
 PU2365  NAD 83(1986)-  44 37 08.27049(N)    103 44 40.32312(W) AD(       ) 2
 PU2365  NAD 27      -  44 37 08.32720(N)    103 44 38.60930(W) AD(       ) 2
 PU2365
 PU2365.Superseded values are not recommended for survey control.
 PU2365
 PU2365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2365.See file dsdata.pdf to determine how the superseded data were derived.
 PU2365
 PU2365_MARKER: DS = TRIANGULATION STATION DISK
 PU2365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2365_STAMPING: BEND 1962
 PU2365_MARK LOGO: CGS
 PU2365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2365+STABILITY: SURFACE MOTION
 PU2365
 PU2365  HISTORY     - Date     Condition        Report By
 PU2365  HISTORY     - 1962     MONUMENTED       CGS
 PU2365
 PU2365                          STATION DESCRIPTION
 PU2365
 PU2365'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2365'THE STATION IS LOCATED ABOUT 6.5 MILES SOUTHEAST OF BELLE
 PU2365'FOURCHE, 4.5 MILES NORTHWEST OF SAINT ONGE AND 4.0 MILES
 PU2365'SOUTH-SOUTHWEST OF FRUITDALE ON THE HIGHEST PART OF A
 PU2365'FLAT-TOP GRASS-COVERED HILL AND NEAR THE NORTHWEST EDGE OF THE
 PU2365'HILL WHERE IT DROPS SHARPLY TO THE NORTH.
 PU2365'
 PU2365'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 PU2365'U.S. HIGHWAY 212, IN BELLE FOURCHE, GO EASTERLY ON U.S. HIGHWAY
 PU2365'212 FOR 2.0 MILES TO AN ANGLING CROSSROAD.  TURN RIGHT AND GO
 PU2365'ESAT ON GRAVELED ROAD FOR 0.65 MILE TO T-JUNCTION.  TURN RIGHT
 PU2365'AND GO SOUTH ON GRAVELED ROAD FOR 1.0 MILE TO CROSSROAD.
 PU2365'TURN LEFT AND GO EAST AND SOUTHEAST ON GRAVELED ROAD FOR
 PU2365'2.0 MILES TO T-JUNCTION RIGHT.  TURN RIGHT AND GO SOUTH ON
 PU2365'DIRT ROAD FOR 1.5 MILES TO TWO GATES, PASS THROUGH GATES AND
 PU2365'CONTINUE SOUTH ON DIRT ROAD FOR 0.6 MILE TO FORK AT FENCE
 PU2365'CORNER.  TAKE THE LEFT FORK AND GO EASTERLY ON TRACK ROAD
 PU2365'FOR 0.75 MILE TO THREE-WAY FORKS.  TAKE THE CENTER FORK AND
 PU2365'GO EAST-SOUTHEAST ON TRACK ROAD, FOLLOWING AN OLD GRADED
 PU2365'ROAD BED, FOR 0.3 MILE TO WIRE GATE IN A NORTH-SOUTH
 PU2365'FENCE LINE.  CONTINUE SOUTHEASTERLY ON OLD GRADED ROAD BED,
 PU2365'AVOIDING WASHOUTS, FOR 0.35 MILE.  TURN LEFT, LEAVING OLD GRADED
 PU2365'ROAD BED, AND DRIVE NORTH-NORTHEAST UP OPEN GRASS RIDGE
 PU2365'FOR 0.25 MILE TO CREST IN SMALL SADDLE.  TURN LEFT AND
 PU2365'DRIVE NORTHWEST ALONG RIDGE FOR 0.15 MILE TO TOP OF HILL
 PU2365'AND THE STATION.
 PU2365'
 PU2365'THE STATION MARK IS A STANDARD DISK STAMPED BEND 1962 SET
 PU2365'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES IN
 PU2365'DIAMETER AND PROJECTS ABOUT 3 INCHES ABOVE THE GROUND.  IT IS
 PU2365'11 FEET SOUTHWEST OF THE NORTHWEST EDGE OF SHARP BREAK TO
 PU2365'THE NORTH.
 PU2365'
 PU2365'REFERENCE MARK 1 IS A STANDARD DISK STAMPED BEND NO 1 1962
 PU2365'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES
 PU2365'IN DIAMETER AND PROJECTS ABOUT 2 INCHES ABOVE THE GROUND.
 PU2365'IT IS 11 FEET SOUTHWEST OF THE NORTHWEST EDGE OF SHARP BREAK
 PU2365'TO THE NORTH.
 PU2365'
 PU2365'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BEND NO 2 1962
 PU2365'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES
 PU2365'IN DIAMETER AND PROJECTS ABOUT 3 INCHES ABOVE THE GROUND.
 PU2365'IT IS 8 FEET SOUTHWEST OF THE NORTHWEST EDGE OF SHARP
 PU2365'BREAK TO THE NORTH.
 PU2365'
 PU2365'TO REACH THE AZIMUTH MARK FROM THE FENCE CORNER AFTER PASSING
 PU2365'THROUGH 2 GATES.  GO EAST ON TRACK ROAD FOR 0.25 MILE TO THE
 PU2365'AZIMUTH MARK IN FENCE LINE.  IT IS 105 FEET WEST OF SOUTHEAST
 PU2365'FENCE CORNER, 42 FEET NORTH OF THE CENTER OF TRACK ROAD, 1
 PU2365'FOOT SOUTHEAST OF METAL WITNESS POST AND 1 FOOT SOUTH OF FENCE
 PU2365'LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0737 ***********************************************************************
 PU0737  DESIGNATION -  BEND RESET
 PU0737  PID         -  PU0737
 PU0737  STATE/COUNTY-  SD/MEADE
 PU0737  COUNTRY     -  US
 PU0737  USGS QUAD   -  CAMP CREEK (2017)
 PU0737
 PU0737                         *CURRENT SURVEY CONTROL
 PU0737  ______________________________________________________________________
 PU0737* NAD 83(1996) POSITION- 44 57 30.82572(N) 102 52 38.69587(W)   ADJUSTED
 PU0737* NAVD 88 ORTHO HEIGHT -   862.49  (meters)     2829.7   (feet) RESET
 PU0737  ______________________________________________________________________
 PU0737  GEOID HEIGHT    -        -17.441 (meters)                     GEOID18
 PU0737  LAPLACE CORR    -         -5.30  (seconds)                    DEFLEC18
 PU0737  HORZ ORDER      -  THIRD
 PU0737  VERT ORDER      -  THIRD
 PU0737
 PU0737.The horizontal coordinates were established by classical geodetic methods
 PU0737.and adjusted by the National Geodetic Survey in January 1998.
 PU0737
 PU0737.The orthometric height was computed from unverified reset data.
 PU0737
 PU0737.No vertical observational check was made to the station.
 PU0737
 PU0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0737.GEOID18 height accuracy estimate available here.
 PU0737
 PU0737.Click photographs - Photos may exist for this station.
 PU0737
 PU0737.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0737
 PU0737. The following values were computed from the NAD 83(1996) position.
 PU0737
 PU0737;                    North         East     Units Scale Factor Converg.
 PU0737;SPC SD N     -   129,072.081   373,022.749   MT  0.99994041   -2 02 11.2
 PU0737;SPC SD N     -   423,463.99  1,223,825.47   sFT  0.99994041   -2 02 11.2
 PU0737;UTM  13      - 4,980,538.910   667,412.775   MT  0.99994464   +1 30 00.6
 PU0737
 PU0737!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0737!SPC SD N     -   0.99986752  x   0.99994041  =   0.99980794
 PU0737!UTM  13      -   0.99986752  x   0.99994464  =   0.99981217
 PU0737
 PU0737:                Primary Azimuth Mark                     Grid Az
 PU0737:SPC SD N     -  C 122                                    174 37 58.7
 PU0737:UTM  13      -  C 122                                    171 05 46.9
 PU0737
 PU0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6741280538(NAD 83)
 PU0737
 PU0737|---------------------------------------------------------------------|
 PU0737| PID    Reference Object                     Distance      Geod. Az  |
 PU0737|                                                           dddmmss.s |
 PU0737| PU0734 C 122                                              1723547.5 |
 PU0737| PU0739 BEND RM 3                            14.091 METERS 19736     |
 PU0737| PU0735 BEND RM 1                             9.720 METERS 22952     |
 PU0737| PU0738 BEND RM 2                             9.525 METERS 35436     |
 PU0737|---------------------------------------------------------------------|
 PU0737
 PU0737                          SUPERSEDED SURVEY CONTROL
 PU0737
 PU0737  NAD 83(1993)-  44 57 30.81830(N)    102 52 38.69468(W) AD(       ) 3
 PU0737  NAD 83(1986)-  44 57 30.81624(N)    102 52 38.69361(W) AD(       ) 3
 PU0737  NAD 27      -  44 57 30.85700(N)    102 52 37.09900(W) AD(       ) 3
 PU0737  NGVD 29 (04/17/07)  862.03   (m)         2828.2    (f) RESET       3  
 PU0737
 PU0737.Superseded values are not recommended for survey control.
 PU0737
 PU0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0737.See file dsdata.pdf to determine how the superseded data were derived.
 PU0737
 PU0737_MARKER: DH = HORIZONTAL CONTROL DISK
 PU0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0737_STAMPING: BEND 1951 1975
 PU0737_MARK LOGO: NGS
 PU0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0737+STABILITY: SURFACE MOTION
 PU0737
 PU0737  HISTORY     - Date     Condition        Report By
 PU0737  HISTORY     - 1975     MONUMENTED       NGS
 PU0737
 PU0737                          STATION DESCRIPTION
 PU0737
 PU0737'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PU0737'REFERENCE MARK NO. 1 AND THE AZIMUTH MARK WERE FOUND IN GOOD
 PU0737'CONDITION.  THE SURFACE AND UNDERGROUND STATION MARKS, AND REFERENCE
 PU0737'MARK NO. 2 WERE NOT RECOVERED, APPARENTLY DESTROYED DURING GRADING
 PU0737'OPERATIONS.  THE POSITION OF THE ORIGINAL STATION MARK WAS
 PU0737'DETERMINED, A NEW UNDERGROUND STATION MARK WAS SET 3 FEET BELOW THE
 PU0737'SURFACE AND A NEW SURFACE STATION MARK WAS PLUMBED OVER IT AND SET
 PU0737'FLUSH WITH THE GROUND.  REFERENCE MARK NO. 3 WAS SET.
 PU0737'
 PU0737'A NEW DESCRIPTION FOLLOWS--
 PU0737'
 PU0737'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF MUD BUTTE AND 6
 PU0737'MILES NORTH OF SULPHUR, ALONG OLD U.S. HIGHWAY 212, ON THE TOP OF A
 PU0737'PROMINENT HILL, AT A FIELD ROAD LEADING WEST.  THE STATION MARK AND
 PU0737'BENCH MARK C 122 ARE ON THE ROAD RIGHT-OF-WAY, REFERENCE MARKS NO.
 PU0737'1 AND NO. 3 ARE ON PROPERTY OF MR. NORMAN MCGILLIVARY.
 PU0737'
 PU0737'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND A
 PU0737'GRAVELED CROSSROAD AT MUD BUTTE, GO SOUTH ON THE GRAVELED ROAD FOR
 PU0737'3.25 MILES TO THE FIELD ROAD ON THE RIGHT AND THE STATION AS
 PU0737'DESCRIBED.
 PU0737'
 PU0737'THE STATION MARK IS A STANDARD DISK STAMPED BEND 1951 1975, SET
 PU0737'IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 PU0737'IS 70 FEET NORTH-NORTHEAST OF THE CENTER OF THE FARM GATE, 32 FEET
 PU0737'WEST OF THE CENTER OF THE GRAVELED ROAD, 11-1/2 FEET NORTHEAST OF
 PU0737'AN ANGLING FENCE CORNER, AND 7-1/2 FEET EAST OF A FENCE AND A
 PU0737'METAL WITNESS POST.
 PU0737'
 PU0737'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED BEND NO 1 1951, SET
 PU0737'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT
 PU0737'IS 59 FEET WEST OF THE CENTER OF THE ROAD, 50 FEET NORTH OF THE
 PU0737'CENTER OF THE FIELD ROAD, 27 FEET WEST OF THE METAL WITNESS POST,
 PU0737'AND 6 FEET WEST OF A GATE POST.
 PU0737'
 PU0737'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BEND 1951 NO 3
 PU0737'1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 PU0737'GROUND.  IT IS 46 FEET WEST OF THE CENTER OF THE GRAVELED ROAD, 24
 PU0737'FEET NORTH OF THE CENTER OF THE FIELD ROAD, AND 0.5 FOOT EAST OF A
 PU0737'FENCE.
 PU0737'
 PU0737'BENCH MARK C 122 (AZIMUTH MARK) IS A STANDARD BENCH MARK DISK
 PU0737'STAMPED C 122 1934, SET IN THE TOP OF A 6X6-INCH SQUARE CONCRETE
 PU0737'POST WHICH PROJECTS 3-INCHES.  IT IS 0.15 MILE SOUTHEAST OF WHERE
 PU0737'THE ROAD CURVES FROM NORTH TO SOUTHEAST, 45 FEET SOUTHWEST OF THE
 PU0737'CENTER OF THE ROAD, 1.0 FOOT EAST OF ONE METAL WITNESS POST AND
 PU0737'1.0 FOOT NORTH OF ANOTHER METAL WITNESS POST.
 PU0737'
 PU0737'TO REACH BENCH MARK C 122 FROM THE STATION, GO SOUTH AND SOUTHEAST
 PU0737'ON THE GRAVELED ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT AS
 PU0737'DESCRIBED.
 PU0737'
 PU0737'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 PU0737'SOUTH OF MUD BUTTE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0735 ***********************************************************************
 PU0735  DESIGNATION -  BEND RM 1
 PU0735  PID         -  PU0735
 PU0735  STATE/COUNTY-  SD/MEADE
 PU0735  COUNTRY     -  US
 PU0735  USGS QUAD   -  CAMP CREEK (2017)
 PU0735
 PU0735                         *CURRENT SURVEY CONTROL
 PU0735  ______________________________________________________________________
 PU0735* NAD 83(1986) POSITION- 44 57 30.62   (N) 102 52 39.03   (W)   HD_HELD1
 PU0735* NAVD 88 ORTHO HEIGHT -   863.752 (meters)     2833.83  (feet) ADJUSTED
 PU0735  ______________________________________________________________________
 PU0735  GEOID HEIGHT    -        -17.440 (meters)                     GEOID18
 PU0735  DYNAMIC HEIGHT  -        863.569 (meters)     2833.23  (feet) COMP
 PU0735  MODELED GRAVITY -    980,375.8   (mgal)                       NAVD 88
 PU0735
 PU0735  VERT ORDER      -  SECOND    CLASS 0
 PU0735
 PU0735.The horizontal coordinates were determined by differentially corrected
 PU0735.hand held GPS observations or other comparable positioning techniques
 PU0735.and have an estimated accuracy of +/- 3 meters.
 PU0735
 PU0735.The orthometric height was determined by differential leveling and
 PU0735.adjusted by the NATIONAL GEODETIC SURVEY
 PU0735.in June 1991.
 PU0735
 PU0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0735.GEOID18 height accuracy estimate available here.
 PU0735
 PU0735.Click photographs - Photos may exist for this station.
 PU0735
 PU0735.The dynamic height is computed by dividing the NAVD 88
 PU0735.geopotential number by the normal gravity value computed on the
 PU0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0735.degrees latitude (g = 980.6199 gals.).
 PU0735
 PU0735.The modeled gravity was interpolated from observed gravity values.
 PU0735
 PU0735;                    North         East    Units  Estimated Accuracy
 PU0735;SPC SD N     -   129,066.0     373,015.2     MT  (+/- 3 meters HH1 GPS) 
 PU0735
 PU0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6740580532(NAD 83)
 PU0735
 PU0735                          SUPERSEDED SURVEY CONTROL
 PU0735
 PU0735  NGVD 29 (??/??/92)  863.284  (m)         2832.29   (f) ADJ UNCH    2 0
 PU0735
 PU0735.Superseded values are not recommended for survey control.
 PU0735
 PU0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0735.See file dsdata.pdf to determine how the superseded data were derived.
 PU0735
 PU0735_MARKER: DR = REFERENCE MARK DISK
 PU0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0735_STAMPING: BEND NO 1 1951
 PU0735_MARK LOGO: CGS
 PU0735_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0735+STABILITY: SURFACE MOTION
 PU0735
 PU0735  HISTORY     - Date     Condition        Report By
 PU0735  HISTORY     - 1951     MONUMENTED       CGS
 PU0735  HISTORY     - 1962     GOOD             CGS
 PU0735  HISTORY     - 1975     GOOD             USGS
 PU0735
 PU0735                          STATION DESCRIPTION
 PU0735
 PU0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0735'3.4 MI S FROM MUD BUTTE.
 PU0735'3.4 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0735'MUD BUTTE, AT THE JUNCTION OF A DIRT ROAD WEST, 60 FEET WEST
 PU0735'OF THE CENTER LINE OF THE ROAD, 61 FEET NORTH OF THE CENTER
 PU0735'LINE OF THE ROAD WEST, 32.0 FEET SOUTHWEST OF THE STATION, 43
 PU0735'FEET SOUTH-SOUTHEAST OF A POWER POLE, 3.2 FEET NORTH OF A FENCE,
 PU0735'ABOUT LEVEL WITH THE STATION, AND SET IN THE TOP OF A CONCRETE
 PU0735'POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 PU0735
 PU0735                          STATION RECOVERY (1975)
 PU0735
 PU0735'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 PU0735'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0739 ***********************************************************************
 PU0739  DESIGNATION -  BEND RM 3
 PU0739  PID         -  PU0739
 PU0739  STATE/COUNTY-  SD/MEADE
 PU0739  COUNTRY     -  US
 PU0739  USGS QUAD   -  CAMP CREEK (2017)
 PU0739
 PU0739                         *CURRENT SURVEY CONTROL
 PU0739  ______________________________________________________________________
 PU0739* NAD 83(1986) POSITION- 44 57 30.39   (N) 102 52 38.89   (W)   HD_HELD1
 PU0739* NAVD 88 ORTHO HEIGHT -   862.68  (meters)     2830.3   (feet) RESET
 PU0739  ______________________________________________________________________
 PU0739  GEOID HEIGHT    -        -17.441 (meters)                     GEOID18
 PU0739  VERT ORDER      -  THIRD
 PU0739
 PU0739.The horizontal coordinates were determined by differentially corrected
 PU0739.hand held GPS observations or other comparable positioning techniques
 PU0739.and have an estimated accuracy of +/- 3 meters.
 PU0739
 PU0739.The orthometric height was computed from unverified reset data.
 PU0739
 PU0739.No vertical observational check was made to the station.
 PU0739
 PU0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0739.GEOID18 height accuracy estimate available here.
 PU0739
 PU0739.Click photographs - Photos may exist for this station.
 PU0739
 PU0739;                    North         East    Units  Estimated Accuracy
 PU0739;SPC SD N     -   129,058.8     373,018.0     MT  (+/- 3 meters HH1 GPS) 
 PU0739
 PU0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6740880525(NAD 83)
 PU0739
 PU0739                          SUPERSEDED SURVEY CONTROL
 PU0739
 PU0739  NGVD 29 (04/17/07)  862.21   (m)         2828.8    (f) RESET       3  
 PU0739
 PU0739.Superseded values are not recommended for survey control.
 PU0739
 PU0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0739.See file dsdata.pdf to determine how the superseded data were derived.
 PU0739
 PU0739_MARKER: DR = REFERENCE MARK DISK
 PU0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0739_STAMPING: BEND 1951 NO 3 1975
 PU0739_MARK LOGO: NGS
 PU0739_PROJECTION: FLUSH
 PU0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0739+STABILITY: SURFACE MOTION
 PU0739
 PU0739  HISTORY     - Date     Condition        Report By
 PU0739  HISTORY     - 1975     MONUMENTED       NGS
 PU0739  HISTORY     - 1976     GOOD             NGS
 PU0739
 PU0739                          STATION DESCRIPTION
 PU0739
 PU0739'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976
 PU0739'3.4 MI S FROM MUD BUTTE.
 PU0739'3.4 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MUD
 PU0739'BUTTE, AT A FIELD ENTRANCE, 46 FEET WEST OF THE CENTER OF THE
 PU0739'GRAVELED ROAD, 24 FEET SOUTH OF AN ANGLING FENCE CORNER, 24 FEET
 PU0739'NORTH OF THE CENTER OF THE FIELD ENTRANCE, 0.5 FOOT EAST
 PU0739'OF A FENCE, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PU0739'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0860 ***********************************************************************
 OR0860  DESIGNATION -  BENDER
 OR0860  PID         -  OR0860
 OR0860  STATE/COUNTY-  SD/BRULE
 OR0860  COUNTRY     -  US
 OR0860  USGS QUAD   -  IONA NW (2017)
 OR0860
 OR0860                         *CURRENT SURVEY CONTROL
 OR0860  ______________________________________________________________________
 OR0860* NAD 83(1996) POSITION- 43 40 23.93145(N) 099 27 02.86309(W)   ADJUSTED
 OR0860* NAVD 88 ORTHO HEIGHT -   446.    (meters)     1463.    (feet) SCALED
 OR0860  ______________________________________________________________________
 OR0860  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 OR0860  LAPLACE CORR    -          0.45  (seconds)                    DEFLEC18
 OR0860  HORZ ORDER      -  THIRD
 OR0860
 OR0860.The horizontal coordinates were established by classical geodetic methods
 OR0860.and adjusted by the National Geodetic Survey in January 1998.
 OR0860
 OR0860.The orthometric height was scaled from a topographic map.
 OR0860
 OR0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0860.GEOID18 height accuracy estimate available here.
 OR0860
 OR0860.Click photographs - Photos may exist for this station.
 OR0860
 OR0860.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0860
 OR0860. The following values were computed from the NAD 83(1996) position.
 OR0860
 OR0860;                    North         East     Units Scale Factor Converg.
 OR0860;SPC SD S     -   149,238.340   671,164.316   MT  0.99990733   +0 36 31.8
 OR0860;SPC SD S     -   489,626.12  2,201,978.26   sFT  0.99990733   +0 36 31.8
 OR0860;UTM  14      - 4,835,688.340   463,660.151   MT  0.99961624   -0 18 40.7
 OR0860
 OR0860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0860!SPC SD S     -   0.99993409  x   0.99990733  =   0.99984143
 OR0860!UTM  14      -   0.99993409  x   0.99961624  =   0.99955036
 OR0860
 OR0860:                Primary Azimuth Mark                     Grid Az
 OR0860:SPC SD S     -  BENDER AZ MK                             285 00 01.7
 OR0860:UTM  14      -  BENDER AZ MK                             285 55 14.2
 OR0860
 OR0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6366035688(NAD 83)
 OR0860
 OR0860|---------------------------------------------------------------------|
 OR0860| PID    Reference Object                     Distance      Geod. Az  |
 OR0860|                                                           dddmmss.s |
 OR0860| CO2235 BENDER RM 1                          21.638 METERS 06230     |
 OR0860| CO2234 BENDER AZ MK                                       2853633.5 |
 OR0860| CO2236 BENDER RM 2                          16.465 METERS 32856     |
 OR0860|---------------------------------------------------------------------|
 OR0860
 OR0860                          SUPERSEDED SURVEY CONTROL
 OR0860
 OR0860  NAD 83(1995)-  43 40 23.92933(N)    099 27 02.86803(W) AD(       ) 3
 OR0860  NAD 83(1986)-  43 40 23.93091(N)    099 27 02.86883(W) AD(       ) 3
 OR0860  NAD 27      -  43 40 23.93000(N)    099 27 01.50700(W) AD(       ) 3
 OR0860
 OR0860.Superseded values are not recommended for survey control.
 OR0860
 OR0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0860.See file dsdata.pdf to determine how the superseded data were derived.
 OR0860
 OR0860_MARKER: DS = TRIANGULATION STATION DISK
 OR0860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0860_STAMPING: BENDER 1948
 OR0860_MARK LOGO: CGS
 OR0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0860+STABILITY: SURFACE MOTION
 OR0860
 OR0860  HISTORY     - Date     Condition        Report By
 OR0860  HISTORY     - 1948     MONUMENTED       CGS
 OR0860
 OR0860                          STATION DESCRIPTION
 OR0860
 OR0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0860'LOCATED ABOUT 12 MILES SOUTH-SOUTHWEST OF CHAMBERLIN AND
 OR0860'3/4 MILE NORTHEAST OF THE MISSOURI RIVER.  IT IS IN THE CENTER
 OR0860'AN INTERSECTION OF THREE ROADS, 31 FEET SOUTH OF THE EAST-WEST
 OR0860'FENCE LINE AND 8 FEET NORTH OF A WHITE WITNESS POST.  THE
 OR0860'MARK PROJECTS ABOUT 8 INCHES AND THE DISC IS STAMPED BENDER 1948.
 OR0860'
 OR0860'REFERENCE MARK NO. 1 IS 70.99 FEET NORTHEAST OF THE STATION,
 OR0860'AT THE EAST SIDE OF A GATEWAY TO A FIELD AND 4 FEET WEST OF
 OR0860'A FENCE-CORNER POST.  THE MARK PROJECTS ABOUT 8 INCHES AND
 OR0860'THE DISC IS STAMPED BENDER NO 1 1948.
 OR0860'
 OR0860'REFERENCE MARK NO. 2 IS 54.02 FEET NORTHWEST OF THE STATION,
 OR0860'ALONG THE NORTH SIDE OF THE ROAD AND 2 FEET SOUTH OF THE FENCE
 OR0860'LINE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED
 OR0860'BENDER NO 2 1948.
 OR0860'
 OR0860'AZIMUTH MARK IS APPROXIMATELY 0.2 MILE WEST OF THE STATION,
 OR0860'ON A LOW KNOLL, 33 FEET WEST OF THE ROAD AND 2-1/2 FEET NORTH
 OR0860'OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 6 INCHES AND
 OR0860'THE DISC IS STAMPED BENDER 1948.
 OR0860'
 OR0860'STATION WAS REACHED FROM THE TAFT HOTEL IN CHAMBERLAIN BY GOING
 OR0860'EAST AND SOUTH ON U.S. HIGHWAY 16 FOR 2.7 MILES TO A CROSSROADS,
 OR0860'WHERE THE HIGHWAY TURNS LEFT OR EAST.  CONTINUE SOUTH ON
 OR0860'GRAVELED ROAD FOR 6.0 MILES TO A T-INTERSECTION OF ROADS.
 OR0860'TURN RIGHT OR WEST ON GRADED DIRT ROAD (ROAD IS MEANDERING
 OR0860'NEAR THE WEST END) FOR 6.5 MILES TO A FORKS.  CONTINUE STRAIGHT
 OR0860'AHEAD OR WEST FOR 1.0 MILE TO A ROAD INTERSECTION AND THE
 OR0860'STATION SITE.  TO REACH THE AZIMUTH MARK CONTINUE EASTERLY ON
 OR0860'WINDING ROAD (DOWNHILL) FOR 0.2 MILES TO THE MARK ON THE
 OR0860'RIGHT.
 OR0860'
 OR0860'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0849 ***********************************************************************
 OR0849  DESIGNATION -  BENDON TOWNSHIP CATH CH SPIRE
 OR0849  PID         -  OR0849
 OR0849  STATE/COUNTY-  SD/BRULE
 OR0849  COUNTRY     -  US
 OR0849  USGS QUAD   -  EAGLE (2017)
 OR0849
 OR0849                         *CURRENT SURVEY CONTROL
 OR0849  ______________________________________________________________________
 OR0849* NAD 83(1996) POSITION- 43 36 06.86887(N) 099 04 22.30620(W)   ADJUSTED
 OR0849  ______________________________________________________________________
 OR0849  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 OR0849  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 OR0849  HORZ ORDER      -  THIRD
 OR0849
 OR0849.The horizontal coordinates were established by classical geodetic methods
 OR0849.and adjusted by the National Geodetic Survey in January 1998.
 OR0849
 OR0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0849.GEOID18 height accuracy estimate available here.
 OR0849
 OR0849.Click photographs - Photos may exist for this station.
 OR0849
 OR0849.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0849
 OR0849. The following values were computed from the NAD 83(1996) position.
 OR0849
 OR0849;                    North         East     Units Scale Factor Converg.
 OR0849;SPC SD S     -   141,699.543   701,757.668   MT  0.99990691   +0 52 10.3
 OR0849;SPC SD S     -   464,892.58  2,302,349.95   sFT  0.99990691   +0 52 10.3
 OR0849;UTM  14      - 4,827,661.766   494,119.370   MT  0.99960043   -0 03 00.9
 OR0849
 OR0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9411927661(NAD 83)
 OR0849
 OR0849                          SUPERSEDED SURVEY CONTROL
 OR0849
 OR0849  NAD 83(1995)-  43 36 06.86899(N)    099 04 22.31076(W) AD(       ) 3
 OR0849  NAD 83(1986)-  43 36 06.86881(N)    099 04 22.31522(W) AD(       ) 3
 OR0849  NAD 27      -  43 36 06.86800(N)    099 04 20.99000(W) AD(       ) 3
 OR0849
 OR0849.Superseded values are not recommended for survey control.
 OR0849
 OR0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0849.See file dsdata.pdf to determine how the superseded data were derived.
 OR0849
 OR0849_MARKER: 90 = CHURCH SPIRE
 OR0849
 OR0849  HISTORY     - Date     Condition        Report By
 OR0849  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0849
 OR0849                          STATION DESCRIPTION
 OR0849
 OR0849'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0849'TIP OF SPIRE (45 FEET), BENDON CATHOLIC CHURCH, ERECTED 1900.
 OR0849'LOCATED 13-1/2 MILES SOUTH AND 4-1/2 MILES EAST OF PUKWANA.
 OR0849'
 OR0849'STATION WAS OBSERVED UPON FROM TRIANGULATION STATIONS RICHLAND
 OR0849'AND WILLRODT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1086 ***********************************************************************
 PT1086  DESIGNATION -  BENNET
 PT1086  PID         -  PT1086
 PT1086  STATE/COUNTY-  SD/STANLEY
 PT1086  COUNTRY     -  US
 PT1086  USGS QUAD   -  IRON POST BUTTES (2017)
 PT1086
 PT1086                         *CURRENT SURVEY CONTROL
 PT1086  ______________________________________________________________________
 PT1086* NAD 83(1996) POSITION- 44 41 41.50083(N) 100 41 47.89844(W)   ADJUSTED
 PT1086* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 PT1086  ______________________________________________________________________
 PT1086  GEOID HEIGHT    -        -22.294 (meters)                     GEOID18
 PT1086  LAPLACE CORR    -         -5.02  (seconds)                    DEFLEC18
 PT1086  HORZ ORDER      -  SECOND
 PT1086
 PT1086.The horizontal coordinates were established by classical geodetic methods
 PT1086.and adjusted by the National Geodetic Survey in January 1998.
 PT1086
 PT1086.The orthometric height was scaled from a topographic map.
 PT1086
 PT1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1086.GEOID18 height accuracy estimate available here.
 PT1086
 PT1086.Click photographs - Photos may exist for this station.
 PT1086
 PT1086.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1086
 PT1086. The following values were computed from the NAD 83(1996) position.
 PT1086
 PT1086;                    North         East     Units Scale Factor Converg.
 PT1086;SPC SD S     -   262,429.760   571,200.584   MT  1.00008383   -0 15 02.3
 PT1086;SPC SD S     -   860,988.30  1,874,013.92   sFT  1.00008383   -0 15 02.3
 PT1086;UTM  14      - 4,950,454.356   365,570.846   MT  0.99982223   -1 11 36.5
 PT1086
 PT1086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1086!SPC SD S     -   0.99991266  x   1.00008383  =   0.99999648
 PT1086!UTM  14      -   0.99991266  x   0.99982223  =   0.99973490
 PT1086
 PT1086:                Primary Azimuth Mark                     Grid Az
 PT1086:SPC SD S     -  BENNET AZ MK                             210 03 01.3
 PT1086:UTM  14      -  BENNET AZ MK                             210 59 35.5
 PT1086
 PT1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6557050454(NAD 83)
 PT1086
 PT1086|---------------------------------------------------------------------|
 PT1086| PID    Reference Object                     Distance      Geod. Az  |
 PT1086|                                                           dddmmss.s |
 PT1086| CO4352 BENNET AZ MK                                       2094759.0 |
 PT1086| CO4353 BENNET RM 1                          15.518 METERS 21357     |
 PT1086| PT1089 WEST ORTON SCHOOL CHIMNEY           APPROX.13.4 KM 2775655.8 |
 PT1086| CO4354 BENNET RM 2                          18.230 METERS 30809     |
 PT1086|---------------------------------------------------------------------|
 PT1086
 PT1086                          SUPERSEDED SURVEY CONTROL
 PT1086
 PT1086  NAD 83(1986)-  44 41 41.49478(N)    100 41 47.90055(W) AD(       ) 2
 PT1086  NAD 27      -  44 41 41.55700(N)    100 41 46.36900(W) AD(       ) 2
 PT1086
 PT1086.Superseded values are not recommended for survey control.
 PT1086
 PT1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1086.See file dsdata.pdf to determine how the superseded data were derived.
 PT1086
 PT1086_MARKER: DB = BENCH MARK DISK
 PT1086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1086_STAMPING: BENNET 1945
 PT1086_MARK LOGO: USGS
 PT1086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1086+STABILITY: SURFACE MOTION
 PT1086
 PT1086  HISTORY     - Date     Condition        Report By
 PT1086  HISTORY     - 1945     MONUMENTED       USGS
 PT1086  HISTORY     - 1952     GOOD             CGS
 PT1086
 PT1086                          STATION DESCRIPTION
 PT1086
 PT1086'DESCRIBED BY US GEOLOGICAL SURVEY 1945 (FXP)
 PT1086'STATION IS LOCATED ABOUT 27-1/2 MILES NORTH-NORTHWEST OF
 PT1086'PIERRE, ABOUT 5-1/2 MILES SOUTH-SOUTHEAST OF THE CONFLUENCE
 PT1086'OF THE CHEYENNE RIVER AND THE MISSOURI RIVER, IN THE SE 1/4
 PT1086'SEC. 34, T. 9 N., R. 28 E., AND ON LAND OWNED BY MR. W.H.
 PT1086'INGERTON.  IT IS ABOUT 100 YARDS SOUTH OF THE HIGHEST POINT
 PT1086'IN AN AREA OF ROUGH, HILLY PASTURE LAND, 76 FEET NORTH OF THE
 PT1086'APPROXIMATE CENTERLINE OF A TRACK ROAD, 80 FEET NORTH OF THE
 PT1086'NORTH EDGE OF A RAVINE THAT DROPS SHARPLY TO THE SOUTH, AND
 PT1086'6.4 FEET NORTH OF A WITNESS POST.  IT IS A STANDARD USGS BM
 PT1086'DISK STAMPED BENNET 1945 SET IN A DRILL HOLE IN A 4-INCH BY
 PT1086'4-INCH CONCRETE POST THAT PROJECTS 10 INCHES.
 PT1086'
 PT1086'REFERENCE MARK NO. 1 IS 50.91 FEET SOUTHWEST OF THE STATION,
 PT1086'69 FEET NORTH OF THE APPROXIMATE CENTERLINE OF THE TRACK
 PT1086'ROAD, AND 45.2 FEET SOUTHWEST OF THE WITNESS POST.  IT PROJECTS
 PT1086'8 INCHES, AND THE DISK IS STAMPED BENNET USGS NO 1 1945.
 PT1086'
 PT1086'REFERENCE MARK NO. 2 IS 59.81 FEET NORTHWEST OF THE STATION,
 PT1086'AND 62.5 FEET NORTH OF THE WITNESS POST.  IT PROJECTS 8 INCHES,
 PT1086'AND THE DISK IS STAMPED BENNET USGS NO 2 1945.
 PT1086'
 PT1086'THE AZIMUTH MARK IS APPROXIMATELY 0.35 MILE SOUTHWEST OF THE
 PT1086'STATION, ABOUT 10 FEET NORTHWEST OF THE NORTHWEST EDGE OF A
 PT1086'PROMINENT RIDGE AND ON ITS HIGHEST POINT, 65 FEET WEST OF THE
 PT1086'CENTERLINE OF A TRACK ROAD, AND 4 FEET WEST OF A WITNESS POST.
 PT1086'IT PROJECTS 8 INCHES AND THE DISK IS STAMPED BENNET USGS 1945.
 PT1086'
 PT1086'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83
 PT1086'AND 14 JUST WEST OF THE BRIDGE OVER THE MISSOURI RIVER IN
 PT1086'PIERRE, GO WESTERLY ON NO. 14 FOR 2.35 MILES TO A CROSSROAD
 PT1086'AT THE TOP OF A HILL.  THEN RIGHT ON A GRAVEL ROAD FOR 5.9 MILES
 PT1086'TO A FORK.  THEN RIGHT ROAD FOR 7.4 MILES TO A FORK.  THEN
 PT1086'LEFT ROAD FOR 3.1 MILES TO A FORK.  THEN RIGHT ROAD FOR 5.4
 PT1086'MILES TO A FORK AND A SIGN FT. BENNET.  THEN RIGHT ROAD FOR
 PT1086'11.1 MILES TO A BRIDGE OVER AGENCY CREEK.  CONTINUE FOR 1.3
 PT1086'MILES.  THEN LEFT, WESTERLY, FOR 0.2 MILE TO THE HOME OF MR.
 PT1086'R.E. RAMSEY.  CONTINUE WESTERLY, PASSING TO THE LEFT OF THE
 PT1086'HOUSE, FOR 0.35 MILE TO A GATE.  THEN THROUGH GATE,
 PT1086'CONTINUE WESTERLY FOR 1.0 MILE TO A GATE.  THEN THROUGH
 PT1086'GATE, CONTINUE WESTERLY ON THE TRACK ROAD, FOR 1.6 MILE TO
 PT1086'THE STATION ON THE RIGHT AS DESCRIBED.
 PT1086'
 PT1086'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE SOUTHWESTERLY
 PT1086'ON THE TRACK ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT AS
 PT1086'DESCRIBED.
 PT1086'
 PT1086'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1086
 PT1086                          STATION RECOVERY (1952)
 PT1086
 PT1086'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1086'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN
 PT1086'GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND
 PT1086'CORRECT.
 PT1086'
 PT1086'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0734 ***********************************************************************
 QS0734  DESIGNATION -  BENNETT
 QS0734  PID         -  QS0734
 QS0734  STATE/COUNTY-  SD/WALWORTH
 QS0734  COUNTRY     -  US
 QS0734  USGS QUAD   -  AKASKA NW (2017)
 QS0734
 QS0734                         *CURRENT SURVEY CONTROL
 QS0734  ______________________________________________________________________
 QS0734* NAD 83(1996) POSITION- 45 24 03.47697(N) 100 13 30.37313(W)   ADJUSTED
 QS0734* NAVD 88 ORTHO HEIGHT -   602.    (meters)     1975.    (feet) SCALED
 QS0734  ______________________________________________________________________
 QS0734  GEOID HEIGHT    -        -22.099 (meters)                     GEOID18
 QS0734  LAPLACE CORR    -         -1.38  (seconds)                    DEFLEC18
 QS0734  HORZ ORDER      -  SECOND
 QS0734
 QS0734.The horizontal coordinates were established by classical geodetic methods
 QS0734.and adjusted by the National Geodetic Survey in January 1998.
 QS0734
 QS0734.The orthometric height was scaled from a topographic map.
 QS0734
 QS0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0734.GEOID18 height accuracy estimate available here.
 QS0734
 QS0734.Click photographs - Photos may exist for this station.
 QS0734
 QS0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0734
 QS0734. The following values were computed from the NAD 83(1996) position.
 QS0734
 QS0734;                    North         East     Units Scale Factor Converg.
 QS0734;SPC SD N     -   174,226.298   582,376.286   MT  0.99995772   -0 09 33.5
 QS0734;SPC SD N     -   571,607.45  1,910,679.53   sFT  0.99995772   -0 09 33.5
 QS0734;UTM  14      - 5,028,224.134   404,119.011   MT  0.99971303   -0 52 20.6
 QS0734
 QS0734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0734!SPC SD N     -   0.99990903  x   0.99995772  =   0.99986676
 QS0734!UTM  14      -   0.99990903  x   0.99971303  =   0.99962209
 QS0734
 QS0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0411928224(NAD 83)
 QS0734
 QS0734                          SUPERSEDED SURVEY CONTROL
 QS0734
 QS0734  NAD 83(1986)-  45 24 03.46768(N)    100 13 30.37398(W) AD(       ) 2
 QS0734  NAD 27      -  45 24 03.50200(N)    100 13 28.91200(W) AD(       ) 2
 QS0734  MORC        -  45 24 00.83000(N)    100 13 28.60000(W) AD(       ) 3
 QS0734
 QS0734.Superseded values are not recommended for survey control.
 QS0734
 QS0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0734.See file dsdata.pdf to determine how the superseded data were derived.
 QS0734
 QS0734_MARKER: Z = SEE DESCRIPTION
 QS0734_SETTING: 0 = UNSPECIFIED SETTING
 QS0734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0734
 QS0734  HISTORY     - Date     Condition        Report By
 QS0734  HISTORY     - 1889     MONUMENTED       MORC
 QS0734  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0734
 QS0734                          STATION DESCRIPTION
 QS0734
 QS0734'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0734'LOCATED ON THE LEFT BANK, 3-1/2 MILES E FROM RIVER, ON LAND
 QS0734'OF D.C. BENNETT, 61 FEET SW FROM THE SE CORNER OF HIS
 QS0734'HOUSE, AND 948 FEET NW FROM QUARTER SECTION CORNER ON S SIDE
 QS0734'OF SEC. 11, T. 122 N., R. 78 W.
 QS0734
 QS0734                          STATION RECOVERY (1945)
 QS0734
 QS0734'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0734'THIS POINT IS ON THE FLAT HILLTOP, NOW CULTIVATED, ACROSS
 QS0734'THE ROAD W FROM STATION MERKLE.  THE OLD HOUSE IS NOW GONE
 QS0734'AND NO EVIDENCE OF THE MARK REMAINS.  THE STATION IS BELIEVED LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0739 ***********************************************************************
 OQ0739  DESIGNATION -  BERESFORD EVAN LUTH CH SPIRE
 OQ0739  PID         -  OQ0739
 OQ0739  STATE/COUNTY-  SD/UNION
 OQ0739  COUNTRY     -  US
 OQ0739  USGS QUAD   -  BERESFORD (2017)
 OQ0739
 OQ0739                         *CURRENT SURVEY CONTROL
 OQ0739  ______________________________________________________________________
 OQ0739* NAD 83(1996) POSITION- 43 04 56.99194(N) 096 46 32.86725(W)   ADJUSTED
 OQ0739  ______________________________________________________________________
 OQ0739  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 OQ0739  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 OQ0739  HORZ ORDER      -  THIRD
 OQ0739
 OQ0739.The horizontal coordinates were established by classical geodetic methods
 OQ0739.and adjusted by the National Geodetic Survey in January 1998.
 OQ0739
 OQ0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0739.GEOID18 height accuracy estimate available here.
 OQ0739
 OQ0739.Click photographs - Photos may exist for this station.
 OQ0739
 OQ0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0739
 OQ0739. The following values were computed from the NAD 83(1996) position.
 OQ0739
 OQ0739;                    North         East     Units Scale Factor Converg.
 OQ0739;SPC SD S     -    89,428.805   889,593.639   MT  0.99995032   +2 27 15.0
 OQ0739;SPC SD S     -   293,401.00  2,918,608.46   sFT  0.99995032   +2 27 15.0
 OQ0739;UTM  14      - 4,772,377.089   681,051.550   MT  1.00000326   +1 31 10.8
 OQ0739
 OQ0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8105172377(NAD 83)
 OQ0739
 OQ0739                          SUPERSEDED SURVEY CONTROL
 OQ0739
 OQ0739  NAD 83(1995)-  43 04 56.99332(N)    096 46 32.86450(W) AD(       ) 3
 OQ0739  NAD 83(1986)-  43 04 56.99653(N)    096 46 32.85589(W) AD(       ) 3
 OQ0739  NAD 27      -  43 04 57.03600(N)    096 46 31.69900(W) AD(       ) 3
 OQ0739
 OQ0739.Superseded values are not recommended for survey control.
 OQ0739
 OQ0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0739.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0739
 OQ0739_MARKER: 90 = CHURCH SPIRE
 OQ0739
 OQ0739  HISTORY     - Date     Condition        Report By
 OQ0739  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0739  HISTORY     - 1949     GOOD             CGS
 OQ0739
 OQ0739                          STATION DESCRIPTION
 OQ0739
 OQ0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0739'OBJECT OBSERVED UPON WAS THE TIP OF SPIRE ATOP THE EVANGELICAL
 OQ0739'LUTHERAN CHURCH IN BERESFORD.  IT IS LOCATED ONE BLOCK WEST OF
 OQ0739'MAIN STREET AND IS APPROXIMATELY 50 FEET TALL.
 OQ0739'
 OQ0739'OBSERVED UPON FROM STATIONS LUVERNE, KLUMB, SYVERSON, AND HANNAH.
 OQ0739
 OQ0739                          STATION RECOVERY (1949)
 OQ0739
 OQ0739'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0739'STATION IS LOCATED IN THE NORTH CENTRAL PART OF BERESFORD.
 OQ0739'STATION IS ABOUT 70 FEET BY 45 FEET AND 65 FEET HIGH.  IT IS
 OQ0739'PAINTED WHITE.
 OQ0739'
 OQ0739'THE POINT INTERSECTED WAS THE TOP OF STEEPLE.
 OQ0739'
 OQ0739'TO REACH FROM THE POST OFFICE IN BERESFORD GO NORTH ON THE MAIN
 OQ0739'STREET FOR 0.15 MILE.  TURN LEFT AND GO WEST FOR 0.5 MILE TO
 OQ0739'STATION IN THE SOUTHWEST CORNER OF CROSS STREETS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0743 ***********************************************************************
 OQ0743  DESIGNATION -  BERESFORD NEW TANK
 OQ0743  PID         -  OQ0743
 OQ0743  STATE/COUNTY-  SD/UNION
 OQ0743  COUNTRY     -  US
 OQ0743  USGS QUAD   -  BERESFORD (2017)
 OQ0743
 OQ0743                         *CURRENT SURVEY CONTROL
 OQ0743  ______________________________________________________________________
 OQ0743* NAD 83(1996) POSITION- 43 05 00.25964(N) 096 46 20.58865(W)   ADJUSTED
 OQ0743  ______________________________________________________________________
 OQ0743  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 OQ0743  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 OQ0743  HORZ ORDER      -  THIRD
 OQ0743
 OQ0743.The horizontal coordinates were established by classical geodetic methods
 OQ0743.and adjusted by the National Geodetic Survey in January 1998.
 OQ0743
 OQ0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0743.GEOID18 height accuracy estimate available here.
 OQ0743
 OQ0743.Click photographs - Photos may exist for this station.
 OQ0743
 OQ0743.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0743
 OQ0743. The following values were computed from the NAD 83(1996) position.
 OQ0743
 OQ0743;                    North         East     Units Scale Factor Converg.
 OQ0743;SPC SD S     -    89,541.445   889,866.790   MT  0.99995018   +2 27 23.5
 OQ0743;SPC SD S     -   293,770.56  2,919,504.63   sFT  0.99995018   +2 27 23.5
 OQ0743;UTM  14      - 4,772,485.265   681,326.516   MT  1.00000449   +1 31 19.2
 OQ0743
 OQ0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8132672485(NAD 83)
 OQ0743
 OQ0743                          SUPERSEDED SURVEY CONTROL
 OQ0743
 OQ0743  NAD 83(1995)-  43 05 00.26099(N)    096 46 20.58632(W) AD(       ) 3
 OQ0743  NAD 83(1986)-  43 05 00.26420(N)    096 46 20.57767(W) AD(       ) 3
 OQ0743  NAD 27      -  43 05 00.29645(N)    096 46 19.37524(W) AD(       ) 3
 OQ0743
 OQ0743.Superseded values are not recommended for survey control.
 OQ0743
 OQ0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0743.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0743
 OQ0743_MARKER: 53 = ELEVATED TANK
 OQ0743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0743+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OQ0743
 OQ0743  HISTORY     - Date     Condition        Report By
 OQ0743  HISTORY     - 1975     FIRST OBSERVED   NGS
 OQ0743  HISTORY     - 20120725 GOOD             GEOCAC
 OQ0743
 OQ0743                          STATION DESCRIPTION
 OQ0743
 OQ0743'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OQ0743'LOCATED IN THE NORTHEAST PART OF BERESFORD ALONG THE SOUTH SIDE OF
 OQ0743'STATE HIGHWAY 46, IN THE SOUTHEAST CORNER OF THE INTERSECTION OF E.
 OQ0743'CEDAR ST. AND N. SECOND ST., A STANDARD STEEL TANK SUPPORTED BY AN
 OQ0743'ENCLOSED STEEL STRUCTURE AND PAINTED LIGHT GREEN.  THE APPROXIMATE
 OQ0743'HEIGHT OVERALL IS 130 FEET.  POINT OBSERVED IS THE CENTER OF THE
 OQ0743'TWIN LIGHTS AT THE TOP CENTER OF THE TANK.
 OQ0743'
 OQ0743'OBSERVED FROM STATIONS--HANNAH 1935 AND UNION 1949 1975.
 OQ0743
 OQ0743                          STATION RECOVERY (2012)
 OQ0743
 OQ0743'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 OQ0743'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0737 ***********************************************************************
 OQ0737  DESIGNATION -  BERESFORD STACK
 OQ0737  PID         -  OQ0737
 OQ0737  STATE/COUNTY-  SD/UNION
 OQ0737  COUNTRY     -  US
 OQ0737  USGS QUAD   -  BERESFORD (2017)
 OQ0737
 OQ0737                         *CURRENT SURVEY CONTROL
 OQ0737  ______________________________________________________________________
 OQ0737* NAD 83(1996) POSITION- 43 04 44.05058(N) 096 46 36.11592(W)   ADJUSTED
 OQ0737  ______________________________________________________________________
 OQ0737  GEOID HEIGHT    -        -25.979 (meters)                     GEOID18
 OQ0737  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 OQ0737  HORZ ORDER      -  THIRD
 OQ0737
 OQ0737.The horizontal coordinates were established by classical geodetic methods
 OQ0737.and adjusted by the National Geodetic Survey in January 1998.
 OQ0737
 OQ0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0737.GEOID18 height accuracy estimate available here.
 OQ0737
 OQ0737.Click photographs - Photos may exist for this station.
 OQ0737
 OQ0737.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0737
 OQ0737. The following values were computed from the NAD 83(1996) position.
 OQ0737
 OQ0737;                    North         East     Units Scale Factor Converg.
 OQ0737;SPC SD S     -    89,026.681   889,537.322   MT  0.99995091   +2 27 12.8
 OQ0737;SPC SD S     -   292,081.70  2,918,423.70   sFT  0.99995091   +2 27 12.8
 OQ0737;UTM  14      - 4,771,975.916   680,988.678   MT  1.00000298   +1 31 08.2
 OQ0737
 OQ0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8098871975(NAD 83)
 OQ0737
 OQ0737                          SUPERSEDED SURVEY CONTROL
 OQ0737
 OQ0737  NAD 83(1995)-  43 04 44.05195(N)    096 46 36.11323(W) AD(       ) 3
 OQ0737  NAD 83(1986)-  43 04 44.05513(N)    096 46 36.10467(W) AD(       ) 3
 OQ0737  NAD 27      -  43 04 44.09100(N)    096 46 34.94800(W) AD(       ) 3
 OQ0737
 OQ0737.Superseded values are not recommended for survey control.
 OQ0737
 OQ0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0737.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0737
 OQ0737_MARKER: 63 = STACK
 OQ0737
 OQ0737  HISTORY     - Date     Condition        Report By
 OQ0737  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0737  HISTORY     - 1949     GOOD             CGS
 OQ0737
 OQ0737                          STATION DESCRIPTION
 OQ0737
 OQ0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0737'OBJECT OBSERVED UPON WAS CENTER OF BRICK STACK LOCATED ON TOP OF
 OQ0737'RED BRICK SCHOOL BUILDING IN THE S CENTRAL PART OF BERESFORD.
 OQ0737'
 OQ0737'OBSERVED FROM STATIONS LUVERNE, KLUMB, HANNAH, SYVERSON.
 OQ0737
 OQ0737                          STATION RECOVERY (1949)
 OQ0737
 OQ0737'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0737'STATION IS LOCATED IN THE SOUTHWESTERN PART OF BERESFORD ON THE
 OQ0737'SOUTHEAST CORNER OF THE BERESFORD HIGH SCHOOL BUILDING.  STATION
 OQ0737'IS ABOUT 80 FEET HIGH AND OF RED BRICK CONSTRUCTION.
 OQ0737'
 OQ0737'THE POINT INTERSECTED WAS THE CENTER OF STACK.
 OQ0737'
 OQ0737'TO REACH FROM THE POST OFFICE IN BERESFORD GO SOUTH ON THE MAIN
 OQ0737'STREET FOR 0.05 MILE.  TURN RIGHT AND GO WEST FOR 0.1 MILE TO
 OQ0737'STATION ON LEFT OR SOUTH SIDE OF STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0736 ***********************************************************************
 OQ0736  DESIGNATION -  BERESFORD TANK
 OQ0736  PID         -  OQ0736
 OQ0736  STATE/COUNTY-  SD/UNION
 OQ0736  COUNTRY     -  US
 OQ0736  USGS QUAD   -  BERESFORD (2017)
 OQ0736
 OQ0736                         *CURRENT SURVEY CONTROL
 OQ0736  ______________________________________________________________________
 OQ0736* NAD 83(1996) POSITION- 43 04 59.66352(N) 096 46 30.80606(W)   ADJUSTED
 OQ0736  ______________________________________________________________________
 OQ0736  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 OQ0736  LAPLACE CORR    -          0.28  (seconds)                    DEFLEC18
 OQ0736  HORZ ORDER      -  THIRD
 OQ0736
 OQ0736.The horizontal coordinates were established by classical geodetic methods
 OQ0736.and adjusted by the National Geodetic Survey in January 1998.
 OQ0736
 OQ0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0736.GEOID18 height accuracy estimate available here.
 OQ0736
 OQ0736.Click photographs - Photos may exist for this station.
 OQ0736
 OQ0736.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0736
 OQ0736. The following values were computed from the NAD 83(1996) position.
 OQ0736
 OQ0736;                    North         East     Units Scale Factor Converg.
 OQ0736;SPC SD S     -    89,513.166   889,636.688   MT  0.99995020   +2 27 16.4
 OQ0736;SPC SD S     -   293,677.78  2,918,749.70   sFT  0.99995020   +2 27 16.4
 OQ0736;UTM  14      - 4,772,460.741   681,095.971   MT  1.00000346   +1 31 12.2
 OQ0736
 OQ0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8109572460(NAD 83)
 OQ0736
 OQ0736                          SUPERSEDED SURVEY CONTROL
 OQ0736
 OQ0736  NAD 83(1995)-  43 04 59.66491(N)    096 46 30.80328(W) AD(       ) 3
 OQ0736  NAD 83(1986)-  43 04 59.66810(N)    096 46 30.79472(W) AD(       ) 3
 OQ0736  NAD 27      -  43 04 59.70800(N)    096 46 29.63400(W) AD(       ) 3
 OQ0736
 OQ0736.Superseded values are not recommended for survey control.
 OQ0736
 OQ0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0736.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0736
 OQ0736_MARKER: 53 = ELEVATED TANK
 OQ0736
 OQ0736  HISTORY     - Date     Condition        Report By
 OQ0736  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0736  HISTORY     - 1949     GOOD             CGS
 OQ0736
 OQ0736                          STATION DESCRIPTION
 OQ0736
 OQ0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0736'OBJECT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPALLY OWNED
 OQ0736'WATER TANK IN BERESFORD.  IT IS LOCATED IN THE CENTER OF TOWN
 OQ0736'AND IS APPROXIMATELY 125 FEET TALL.
 OQ0736'
 OQ0736'OBSERVED UPON FROM STATIONS LUVERNE, KLUMB, SYVERSON, HANNAH, ORR,
 OQ0736'AND MURRAY.
 OQ0736
 OQ0736                          STATION RECOVERY (1949)
 OQ0736
 OQ0736'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0736'STATION IS LOCATED IN THE NORTH PART OF BERESFORD DIRECTLY SOUTH
 OQ0736'OF THE MUNICIPAL LIGHT PLANT BUILDING.  STATION HAS FOUR BLACK
 OQ0736'STEEL LEGS, 28 FEET SQUARE AT BASE AND 100 FEET HIGH.  THE TANK
 OQ0736'IS ON WOOD CONSTRUCTION AND PAINTED SILVER.
 OQ0736'
 OQ0736'THE POINT INTERSECTED WAS A PIPE PROJECTING FROM TOP OF TANK.
 OQ0736'
 OQ0736'TO REACH FROM THE POST OFFICE IN BERESFORD GO NORTH ON U.S. HIGHWAY
 OQ0736'77 FOR 0.2 MILE.  TURN LEFT AND GO WEST FOR 0.5 MILE TO STATION
 OQ0736'ON LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0530 ***********************************************************************
 QT0530  DESIGNATION -  BERNARD
 QT0530  PID         -  QT0530
 QT0530  STATE/COUNTY-  SD/HARDING
 QT0530  COUNTRY     -  US
 QT0530  USGS QUAD   -  HARDING (2017)
 QT0530
 QT0530                         *CURRENT SURVEY CONTROL
 QT0530  ______________________________________________________________________
 QT0530* NAD 83(1996) POSITION- 45 28 59.87095(N) 103 46 19.43155(W)   ADJUSTED
 QT0530* NAVD 88 ORTHO HEIGHT -  1045.    (meters)     3428.    (feet) SCALED
 QT0530  ______________________________________________________________________
 QT0530  GEOID HEIGHT    -        -16.016 (meters)                     GEOID18
 QT0530  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 QT0530  HORZ ORDER      -  SECOND
 QT0530
 QT0530.The horizontal coordinates were established by classical geodetic methods
 QT0530.and adjusted by the National Geodetic Survey in January 1998.
 QT0530
 QT0530.The orthometric height was scaled from a topographic map.
 QT0530
 QT0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0530.GEOID18 height accuracy estimate available here.
 QT0530
 QT0530.Click photographs - Photos may exist for this station.
 QT0530
 QT0530.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0530
 QT0530. The following values were computed from the NAD 83(1996) position.
 QT0530
 QT0530;                    North         East     Units Scale Factor Converg.
 QT0530;SPC SD N     -   190,220.735   305,211.868   MT  0.99996753   -2 40 10.7
 QT0530;SPC SD N     -   624,082.53  1,001,349.27   sFT  0.99996753   -2 40 10.7
 QT0530;UTM  13      - 5,037,374.199   595,962.934   MT  0.99971322   +0 52 32.3
 QT0530
 QT0530!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0530!SPC SD N     -   0.99983878  x   0.99996753  =   0.99980631
 QT0530!UTM  13      -   0.99983878  x   0.99971322  =   0.99955204
 QT0530
 QT0530:                Primary Azimuth Mark                     Grid Az
 QT0530:SPC SD N     -  BERNARD AZ MK                            305 57 21.1
 QT0530:UTM  13      -  BERNARD AZ MK                            302 24 38.1
 QT0530
 QT0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9596237374(NAD 83)
 QT0530
 QT0530|---------------------------------------------------------------------|
 QT0530| PID    Reference Object                     Distance      Geod. Az  |
 QT0530|                                                           dddmmss.s |
 QT0530| QT0545 BUFFALO MUNICIPAL TANK              APPROX.20.7 KM 0565625.0 |
 QT0530| QT0543 BUFFALO GRAND RIVER LUTH CH         APPROX.21.1 KM 0570722.2 |
 QT0530| CS9185 BERNARD RM 1                          9.331 METERS 09553     |
 QT0530| CS9186 BERNARD RM 2                          9.118 METERS 18015     |
 QT0530| CS9184 BERNARD AZ MK                                      3031710.4 |
 QT0530|---------------------------------------------------------------------|
 QT0530
 QT0530                          SUPERSEDED SURVEY CONTROL
 QT0530
 QT0530  NAD 83(1993)-  45 28 59.86249(N)    103 46 19.42630(W) AD(       ) 2
 QT0530  NAD 83(1986)-  45 28 59.85927(N)    103 46 19.42238(W) AD(       ) 2
 QT0530  NAD 27      -  45 28 59.87200(N)    103 46 17.69600(W) AD(       ) 2
 QT0530
 QT0530.Superseded values are not recommended for survey control.
 QT0530
 QT0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0530.See file dsdata.pdf to determine how the superseded data were derived.
 QT0530
 QT0530_MARKER: DS = TRIANGULATION STATION DISK
 QT0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0530_STAMPING: BERNARD 1952
 QT0530_MARK LOGO: CGS
 QT0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0530+STABILITY: SURFACE MOTION
 QT0530
 QT0530  HISTORY     - Date     Condition        Report By
 QT0530  HISTORY     - 1952     MONUMENTED       CGS
 QT0530
 QT0530                          STATION DESCRIPTION
 QT0530
 QT0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0530'THE STATION IS BELIEVED TO BE IN SECTION 33, T 18 N, R 3 E,
 QT0530'ABOUT 11 MILES WEST AND 7 MILES SOUTH OF BUFFALO, 5-1/2 MILES
 QT0530'NORTH AND 3 MILES EAST OF HARDING, 6 FEET SOUTH OF A WHITE
 QT0530'4 IN X 4 IN WITNESS POST AND ON LAND LEASED BY MR. BERNARD PENN.
 QT0530'
 QT0530'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0530'AND STATE HIGHWAY 8 (1.5 MILES SOUTH OF BUFFALO), GO SOUTH ON
 QT0530'U.S. HIGHWAY 85 FOR 2.9 MILES TO A SIDE ROAD ON THE RIGHT AT
 QT0530'SIGN HARDING 22 MILES TURN RIGHT (WEST) AND FOLLOW THE MAIN DIRT
 QT0530'ROAD FOR 5.2 MILES TO A Y-JUNCTION JUST AFTER CROSSING A
 QT0530'CATTLE GUARD, CONTINUE SOUTH AND WEST ON THE LEFT ROAD FOR 6
 QT0530'MILES TO A CATTLE GUARD, CROSS CATTLE GUARD AND CONTINUE
 QT0530'WESTERLY ON THE MAIN ROAD FOR 1.8 MILES TO A DIM TRACK ROAD
 QT0530'ON THE LEFT JUST AFTER CROSSING A CATTLE GUARD, TURN LEFT
 QT0530'(SOUTHERLY) AND FOLLOW THE TRACK ROAD FOR 0.1 MILE TO A WIRE
 QT0530'GATE, GO THROUGH GATE AND CONTINUE SOUTHEAST AND SOUTH FOR
 QT0530'0.5 MILE TO A FENCE CORNER AND THE AZIMUTH MARK AS
 QT0530'DESCRIBED BELOW, TURN LEFT AROUND FENCE CORNER AND GO
 QT0530'SOUTHEAST ACROSS PASTURE LAND FOR 0.5 MILE TO THE HIGHEST
 QT0530'POINT OF THE HILL AND STATION.
 QT0530'
 QT0530'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0530'BERNARD 1952.
 QT0530'
 QT0530'REFERENCE MARK 1 PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0530'BERNARD NO 1 1952.
 QT0530'
 QT0530'REFERENCE MARK 2 PROJECTS 7 INCHES AND THE DISK IS STAMPED
 QT0530'BERNARD NO 2 1952.
 QT0530'
 QT0530'THE AZIMUTH MARK IS 24 FEET EAST OF A FENCE CORNER, 3 FEET
 QT0530'WEST OF A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT SOUTH
 QT0530'OF A FENCE.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QT0530'BERNARD 1952.
 QT0530'
 QT0530'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1732 ***********************************************************************
 PU1732  DESIGNATION -  BERNIE
 PU1732  PID         -  PU1732
 PU1732  STATE/COUNTY-  SD/LAWRENCE
 PU1732  COUNTRY     -  US
 PU1732  USGS QUAD   -  JOLLY (2017)
 PU1732
 PU1732                         *CURRENT SURVEY CONTROL
 PU1732  ______________________________________________________________________
 PU1732* NAD 83(1986) POSITION- 44 34 56.     (N) 103 46 10.     (W)   SCALED
 PU1732* NAVD 88 ORTHO HEIGHT -  1032.912 (meters)     3388.81  (feet) ADJUSTED
 PU1732  ______________________________________________________________________
 PU1732  GEOID HEIGHT    -        -15.197 (meters)                     GEOID18
 PU1732  DYNAMIC HEIGHT  -       1032.601 (meters)     3387.79  (feet) COMP
 PU1732  MODELED GRAVITY -    980,280.4   (mgal)                       NAVD 88
 PU1732
 PU1732  VERT ORDER      -  FIRST     CLASS II
 PU1732
 PU1732.The horizontal coordinates were scaled from a map and have
 PU1732.an estimated accuracy of +/- 6 seconds.
 PU1732
 PU1732.The orthometric height was determined by differential leveling and
 PU1732.adjusted by the NATIONAL GEODETIC SURVEY
 PU1732.in June 1991.
 PU1732
 PU1732.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1732.GEOID18 height accuracy estimate available here.
 PU1732
 PU1732.Click photographs - Photos may exist for this station.
 PU1732
 PU1732.The dynamic height is computed by dividing the NAVD 88
 PU1732.geopotential number by the normal gravity value computed on the
 PU1732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1732.degrees latitude (g = 980.6199 gals.).
 PU1732
 PU1732.The modeled gravity was interpolated from observed gravity values.
 PU1732
 PU1732;                    North         East    Units  Estimated Accuracy
 PU1732;SPC SD N     -    90,190.      300,760.      MT  (+/- 180 meters Scaled)
 PU1732
 PU1732_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK976372(NAD 83)
 PU1732
 PU1732                          SUPERSEDED SURVEY CONTROL
 PU1732
 PU1732  NGVD 29 (??/??/92) 1032.40   (m)         3387.1    (f) COMPUTED    1 2
 PU1732
 PU1732.Superseded values are not recommended for survey control.
 PU1732
 PU1732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1732.See file dsdata.pdf to determine how the superseded data were derived.
 PU1732
 PU1732_MARKER: DS = TRIANGULATION STATION DISK
 PU1732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1732_STAMPING: BERNIE 1962
 PU1732_MARK LOGO: CGS
 PU1732_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1732+STABILITY: SURFACE MOTION
 PU1732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1732+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2018
 PU1732
 PU1732  HISTORY     - Date     Condition        Report By
 PU1732  HISTORY     - 1962     MONUMENTED       CGS
 PU1732  HISTORY     - 20180916 GOOD             SDDT
 PU1732
 PU1732                          STATION DESCRIPTION
 PU1732
 PU1732'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1732'3.6 MI NW FROM ST ONGE.
 PU1732'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1732'FROM THE POST OFFICE AT ST. ONGE, THENCE 0.6 MILE WEST ALONG
 PU1732'A GRAVELED ROAD, THENCE 0.25 MILE NORTH ALONG STATE HIGHWAY 34,
 PU1732'120 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 28.8 FEET
 PU1732'WEST OF R.M. 2, 17.3 FEET EAST OF R.M. 1, 73 FEET EAST-SOUTHEAST
 PU1732'OF TELEPHONE POLE 7, 70 FEET EAST OF A FENCE CORNER AND THE
 PU1732'SOUTH END OF A GATE ACROSS A FARM ROAD, 1.4 FEET SOUTH OF A
 PU1732'FENCE, 16.1 FEET WEST OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU1732'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 PU1732'FOOT ABOVE THE GROUND.
 PU1732
 PU1732                          STATION RECOVERY (2018)
 PU1732
 PU1732'RECOVERY NOTE BY SD DEPT OF TRANSP 2018 (JCC)
 PU1732'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1730 ***********************************************************************
 PU1730  DESIGNATION -  BERNIE AZ MK
 PU1730  PID         -  PU1730
 PU1730  STATE/COUNTY-  SD/LAWRENCE
 PU1730  COUNTRY     -  US
 PU1730  USGS QUAD   -  JOLLY (2017)
 PU1730
 PU1730                         *CURRENT SURVEY CONTROL
 PU1730  ______________________________________________________________________
 PU1730* NAD 83(1986) POSITION- 44 34 46.     (N) 103 46 06.     (W)   SCALED
 PU1730* NAVD 88 ORTHO HEIGHT -  1035.701 (meters)     3397.96  (feet) ADJUSTED
 PU1730  ______________________________________________________________________
 PU1730  GEOID HEIGHT    -        -15.187 (meters)                     GEOID18
 PU1730  DYNAMIC HEIGHT  -       1035.389 (meters)     3396.94  (feet) COMP
 PU1730  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 PU1730
 PU1730  VERT ORDER      -  FIRST     CLASS II
 PU1730
 PU1730.The horizontal coordinates were scaled from a map and have
 PU1730.an estimated accuracy of +/- 6 seconds.
 PU1730
 PU1730.The orthometric height was determined by differential leveling and
 PU1730.adjusted by the NATIONAL GEODETIC SURVEY
 PU1730.in June 1991.
 PU1730
 PU1730.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1730.GEOID18 height accuracy estimate available here.
 PU1730
 PU1730.Click photographs - Photos may exist for this station.
 PU1730
 PU1730.The dynamic height is computed by dividing the NAVD 88
 PU1730.geopotential number by the normal gravity value computed on the
 PU1730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1730.degrees latitude (g = 980.6199 gals.).
 PU1730
 PU1730.The modeled gravity was interpolated from observed gravity values.
 PU1730
 PU1730;                    North         East    Units  Estimated Accuracy
 PU1730;SPC SD N     -    89,870.      300,830.      MT  (+/- 180 meters Scaled)
 PU1730
 PU1730_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK977369(NAD 83)
 PU1730
 PU1730                          SUPERSEDED SURVEY CONTROL
 PU1730
 PU1730  NGVD 29 (??/??/92) 1035.19   (m)         3396.3    (f) COMPUTED    1 2
 PU1730
 PU1730.Superseded values are not recommended for survey control.
 PU1730
 PU1730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1730.See file dsdata.pdf to determine how the superseded data were derived.
 PU1730
 PU1730_MARKER: DZ = AZIMUTH MARK DISK
 PU1730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1730_STAMPING: BERNIE 1962
 PU1730_MARK LOGO: CGS
 PU1730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1730+STABILITY: SURFACE MOTION
 PU1730
 PU1730  HISTORY     - Date     Condition        Report By
 PU1730  HISTORY     - 1962     MONUMENTED       CGS
 PU1730
 PU1730                          STATION DESCRIPTION
 PU1730
 PU1730'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1730'3.4 MI NW FROM ST ONGE.
 PU1730'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1730'FROM THE POST OFFICE AT ST. ONGE, THENCE 0.55 MILE WEST ALONG
 PU1730'A GRAVELED ROAD, 0.05 MILE EAST OF THE JUNCTION OF STATE HIGHWAY
 PU1730'34, 29 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 FEET EAST
 PU1730'OF A TELEPHONE POLE BEARING WITNESS POST PLAQUE, ABOUT LEVEL
 PU1730'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1730'0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1731 ***********************************************************************
 PU1731  DESIGNATION -  BERNIE RM 1
 PU1731  PID         -  PU1731
 PU1731  STATE/COUNTY-  SD/LAWRENCE
 PU1731  COUNTRY     -  US
 PU1731  USGS QUAD   -  JOLLY (2017)
 PU1731
 PU1731                         *CURRENT SURVEY CONTROL
 PU1731  ______________________________________________________________________
 PU1731* NAD 83(1986) POSITION- 44 34 56.     (N) 103 46 10.     (W)   SCALED
 PU1731* NAVD 88 ORTHO HEIGHT -  1032.948 (meters)     3388.93  (feet) ADJUSTED
 PU1731  ______________________________________________________________________
 PU1731  GEOID HEIGHT    -        -15.197 (meters)                     GEOID18
 PU1731  DYNAMIC HEIGHT  -       1032.636 (meters)     3387.91  (feet) COMP
 PU1731  MODELED GRAVITY -    980,280.4   (mgal)                       NAVD 88
 PU1731
 PU1731  VERT ORDER      -  FIRST     CLASS II
 PU1731
 PU1731.The horizontal coordinates were scaled from a map and have
 PU1731.an estimated accuracy of +/- 6 seconds.
 PU1731
 PU1731.The orthometric height was determined by differential leveling and
 PU1731.adjusted by the NATIONAL GEODETIC SURVEY
 PU1731.in June 1991.
 PU1731
 PU1731.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1731.GEOID18 height accuracy estimate available here.
 PU1731
 PU1731.Click photographs - Photos may exist for this station.
 PU1731
 PU1731.The dynamic height is computed by dividing the NAVD 88
 PU1731.geopotential number by the normal gravity value computed on the
 PU1731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1731.degrees latitude (g = 980.6199 gals.).
 PU1731
 PU1731.The modeled gravity was interpolated from observed gravity values.
 PU1731
 PU1731;                    North         East    Units  Estimated Accuracy
 PU1731;SPC SD N     -    90,190.      300,760.      MT  (+/- 180 meters Scaled)
 PU1731
 PU1731_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK976372(NAD 83)
 PU1731
 PU1731                          SUPERSEDED SURVEY CONTROL
 PU1731
 PU1731  NGVD 29 (??/??/92) 1032.44   (m)         3387.3    (f) COMPUTED    1 2
 PU1731
 PU1731.Superseded values are not recommended for survey control.
 PU1731
 PU1731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1731.See file dsdata.pdf to determine how the superseded data were derived.
 PU1731
 PU1731_MARKER: DR = REFERENCE MARK DISK
 PU1731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1731_STAMPING: BERNIE NO 1 1962
 PU1731_MARK LOGO: CGS
 PU1731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1731+STABILITY: SURFACE MOTION
 PU1731
 PU1731  HISTORY     - Date     Condition        Report By
 PU1731  HISTORY     - 1962     MONUMENTED       CGS
 PU1731
 PU1731                          STATION DESCRIPTION
 PU1731
 PU1731'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1731'3.6 MI NW FROM ST ONGE.
 PU1731'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1731'FROM THE POST OFFICE AT ST. ONGE, THENCE 0.6 MILE WEST ALONG
 PU1731'A GRAVELED ROAD, THENCE 0.25 MILE NORTH ALONG STATE HIGHWAY 34,
 PU1731'103 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 17.3 FEET WEST
 PU1731'OF THE STATION, 52 1/2 FEET EAST OF A FENCE CORNER, 0.9 FOOT
 PU1731'SOUTH OF A FENCE, ABOUT LEVEL WITH THE STATION AND HIGHWAY,
 PU1731'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PU1731'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1733 ***********************************************************************
 PU1733  DESIGNATION -  BERNIE RM 2
 PU1733  PID         -  PU1733
 PU1733  STATE/COUNTY-  SD/LAWRENCE
 PU1733  COUNTRY     -  US
 PU1733  USGS QUAD   -  JOLLY (2017)
 PU1733
 PU1733                         *CURRENT SURVEY CONTROL
 PU1733  ______________________________________________________________________
 PU1733* NAD 83(1986) POSITION- 44 34 56.     (N) 103 46 09.     (W)   SCALED
 PU1733* NAVD 88 ORTHO HEIGHT -  1032.983 (meters)     3389.05  (feet) ADJUSTED
 PU1733  ______________________________________________________________________
 PU1733  GEOID HEIGHT    -        -15.197 (meters)                     GEOID18
 PU1733  DYNAMIC HEIGHT  -       1032.672 (meters)     3388.02  (feet) COMP
 PU1733  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 PU1733
 PU1733  VERT ORDER      -  FIRST     CLASS II
 PU1733
 PU1733.The horizontal coordinates were scaled from a map and have
 PU1733.an estimated accuracy of +/- 6 seconds.
 PU1733
 PU1733.The orthometric height was determined by differential leveling and
 PU1733.adjusted by the NATIONAL GEODETIC SURVEY
 PU1733.in June 1991.
 PU1733
 PU1733.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1733.GEOID18 height accuracy estimate available here.
 PU1733
 PU1733.Click photographs - Photos may exist for this station.
 PU1733
 PU1733.The dynamic height is computed by dividing the NAVD 88
 PU1733.geopotential number by the normal gravity value computed on the
 PU1733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1733.degrees latitude (g = 980.6199 gals.).
 PU1733
 PU1733.The modeled gravity was interpolated from observed gravity values.
 PU1733
 PU1733;                    North         East    Units  Estimated Accuracy
 PU1733;SPC SD N     -    90,190.      300,780.      MT  (+/- 180 meters Scaled)
 PU1733
 PU1733_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK977372(NAD 83)
 PU1733
 PU1733                          SUPERSEDED SURVEY CONTROL
 PU1733
 PU1733  NGVD 29 (??/??/92) 1032.47   (m)         3387.4    (f) COMPUTED    1 2
 PU1733
 PU1733.Superseded values are not recommended for survey control.
 PU1733
 PU1733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1733.See file dsdata.pdf to determine how the superseded data were derived.
 PU1733
 PU1733_MARKER: DR = REFERENCE MARK DISK
 PU1733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1733_STAMPING: BERNIE NO 2 1962
 PU1733_MARK LOGO: CGS
 PU1733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1733+STABILITY: SURFACE MOTION
 PU1733
 PU1733  HISTORY     - Date     Condition        Report By
 PU1733  HISTORY     - 1962     MONUMENTED       CGS
 PU1733
 PU1733                          STATION DESCRIPTION
 PU1733
 PU1733'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1733'3.6 MI NW FROM ST ONGE.
 PU1733'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1733'FROM THE POST OFFICE AT ST. ONGE, THENCE 0.6 MILE WEST ALONG
 PU1733'A GRAVELED ROAD, THENCE 0.25 MILE NORTH ALONG STATE HIGHWAY 34,
 PU1733'149 1/2 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 28.8 FEET
 PU1733'EAST OF THE STATION, 0.6 FOOT SOUTH OF A FENCE, 14.0 FEET EAST
 PU1733'OF A WITNESS POST, ABOUT LEVEL WITH THE STATION AND HIGHWAY,
 PU1733'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 PU1733'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1146 ***********************************************************************
 PT1146  DESIGNATION -  BERRY
 PT1146  PID         -  PT1146
 PT1146  STATE/COUNTY-  SD/HAAKON
 PT1146  COUNTRY     -  US
 PT1146  USGS QUAD   -  MURRAY DRAW (2017)
 PT1146
 PT1146                         *CURRENT SURVEY CONTROL
 PT1146  ______________________________________________________________________
 PT1146* NAD 83(1996) POSITION- 44 28 25.32631(N) 101 31 17.05825(W)   ADJUSTED
 PT1146* NAVD 88 ORTHO HEIGHT -   707.    (meters)     2320.    (feet) SCALED
 PT1146  ______________________________________________________________________
 PT1146  GEOID HEIGHT    -        -21.335 (meters)                     GEOID18
 PT1146  LAPLACE CORR    -         -5.69  (seconds)                    DEFLEC18
 PT1146  HORZ ORDER      -  THIRD
 PT1146
 PT1146.The horizontal coordinates were established by classical geodetic methods
 PT1146.and adjusted by the National Geodetic Survey in January 1998.
 PT1146
 PT1146.The orthometric height was scaled from a topographic map.
 PT1146
 PT1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1146.GEOID18 height accuracy estimate available here.
 PT1146
 PT1146.Click photographs - Photos may exist for this station.
 PT1146
 PT1146.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1146
 PT1146. The following values were computed from the NAD 83(1996) position.
 PT1146
 PT1146;                    North         East     Units Scale Factor Converg.
 PT1146;SPC SD S     -   238,465.588   505,472.193   MT  1.00001844   -0 49 10.5
 PT1146;SPC SD S     -   782,365.85  1,658,370.02   sFT  1.00001844   -0 49 10.5
 PT1146;UTM  14      - 4,927,580.376   299,462.606   MT  1.00009458   -1 46 01.3
 PT1146
 PT1146!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1146!SPC SD S     -   0.99989243  x   1.00001844  =   0.99991087
 PT1146!UTM  14      -   0.99989243  x   1.00009458  =   0.99998700
 PT1146
 PT1146:                Primary Azimuth Mark                     Grid Az
 PT1146:SPC SD S     -  BERRY AZ MK                              143 34 14.6
 PT1146:UTM  14      -  BERRY AZ MK                              144 31 05.4
 PT1146
 PT1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9946227580(NAD 83)
 PT1146
 PT1146|---------------------------------------------------------------------|
 PT1146| PID    Reference Object                     Distance      Geod. Az  |
 PT1146|                                                           dddmmss.s |
 PT1146| CP9636 BERRY RM 1                           14.017 METERS 04727     |
 PT1146| CP9635 BERRY AZ MK                                        1424504.1 |
 PT1146| CP9637 BERRY RM 2                           15.517 METERS 14852     |
 PT1146|---------------------------------------------------------------------|
 PT1146
 PT1146                          SUPERSEDED SURVEY CONTROL
 PT1146
 PT1146  NAD 83(1986)-  44 28 25.31974(N)    101 31 17.06058(W) AD(       ) 3
 PT1146  NAD 27      -  44 28 25.36900(N)    101 31 15.54100(W) AD(       ) 3
 PT1146
 PT1146.Superseded values are not recommended for survey control.
 PT1146
 PT1146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1146.See file dsdata.pdf to determine how the superseded data were derived.
 PT1146
 PT1146_MARKER: DS = TRIANGULATION STATION DISK
 PT1146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1146_STAMPING: BERRY 1952
 PT1146_MARK LOGO: CGS
 PT1146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1146+STABILITY: SURFACE MOTION
 PT1146
 PT1146  HISTORY     - Date     Condition        Report By
 PT1146  HISTORY     - 1952     MONUMENTED       CGS
 PT1146
 PT1146                          STATION DESCRIPTION
 PT1146
 PT1146'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1146'THE STATION IS IN SECTION 13, T 6 N, R 21 E, ABOUT 8 MILES
 PT1146'EAST AND 1 MILE NORTH OF MILESVILLE, ABOUT 7 MILES SOUTH
 PT1146'OF THE CHEYENNE RIVER ON A HIGH RIDGE BETWEEN SNAKE CREEK AND
 PT1146'PLUM CREEK, 150 FEET WEST OF A TRACK ROAD, 10 FEET EAST OF A
 PT1146'FIRE-BREAK, AND 10 FEET SOUTH OF A WHITE 4 IN X 4 IN WITNESS
 PT1146'POST.
 PT1146'
 PT1146'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1146'STATE HIGHWAY 73 IN PHILIP GO NORTH ON STATE HIGHWAY 73 FOR 11.15
 PT1146'MILES TO A CROSSROADS WITH A SERVICE STATION IN THE NORTHWEST
 PT1146'ANGLE, TURN RIGHT AND GO EAST ON A GRADED DIRT ROAD FOR 7.1
 PT1146'MILES TO A GRADED DIRT ROAD LEFT, TURN LEFT AND GO NORTH FOR
 PT1146'10.35 MILES TO A T-ROAD AND A CATTLE GUARD STRAIGHT AHEAD, TURN
 PT1146'RIGHT AND GO EAST FOR 3.55 MILES TO A GRADED DIRT ROAD LEFT,
 PT1146'TURN LEFT AND GO NORTH FOR 7.1 MILES TO A WOODEN BRIDGE,
 PT1146'CONTINUE NORTH FOR 0.6 MILE TO A WIRE GATE AND TRACK ROAD ON
 PT1146'THE LEFT, TURN LEFT THROUGH GATE AND GO WEST ON TRACK ROAD
 PT1146'FOR 0.6 MILE TO AN EARTH DAM ON THE LEFT JUST BEFORE REACHING A
 PT1146'HOUSE ON THE RIGHT, TURN LEFT AND GO SOUTH ACROSS DAM FOR 0.1
 PT1146'MILE TO A WIRE GATE GO THROUGH GATE AND TURN RIGHT AND GO
 PT1146'SOUTHWEST ACROSS FIELD ON OLD TRACK ROAD FOR 0.35 MILE TO AN
 PT1146'EARTH DAM, TURN RIGHT (WEST), CROSS DAM, AND GO ALONG THE
 PT1146'SOUTH SIDE OF AN EAST-WEST FENCE FOR 0.3 MILE TO A WIRE GATE
 PT1146'NEAR A FENCE CORNER, GO THROUGH GATE THEN TURN RIGHT AND GO
 PT1146'NORTH ALONG THE WEST SIDE OF A FENCE FOR 0.5 MILE TO A WIRE
 PT1146'GATE AT FENCE CORNER, GO THROUGH GATE AND FOLLOW AN
 PT1146'OLD DEEP TRACK ROAD NORTHWEST FOR 0.9 MILE TO AN
 PT1146'INTERSECTION WITH A FIRE-BREAK, CROSS FIRE-BREAK AND BEAR LEFT
 PT1146'ON OLD TRACK ROAD FOLLOWING ALONG FIRE-BREAK FOR 0.5 MILE TO
 PT1146'FORKS, TAKE RIGHT FORK AND FOLLOW AN OLD TRACK ROAD
 PT1146'NORTHWEST FOR 0.35 MILE TO TOP OF RIDGE, CONTINUE NORTHWEST
 PT1146'ALONG TOP OF RIDGE ON OLD TRACK ROAD FOR 0.7 MILE TO THE
 PT1146'AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW, CONTINUE NORTHWEST
 PT1146'ON OLD TRACK ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT
 PT1146'AS DESCRIBED ABOVE.
 PT1146'
 PT1146'REFERENCE MARK NO. 1 IS 125 FEET WEST OF THE TRACK ROAD.  THE
 PT1146'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED BERRY NO 1
 PT1146'1952.
 PT1146'
 PT1146'REFERENCE MARK NO 2 IS 10 FEET SOUTHWEST OF THE FIRE-BREAK, AND
 PT1146'130 FEET WEST OF THE TRACK ROAD.  THE MARK PROJECTS 3 INCHES, AND
 PT1146'THE DISK IS STAMPED BERRY NO 2 1952.
 PT1146'
 PT1146'THE AZIMUTH MARK IS 75 FEET NORTHEAST OF THE TRACK ROAD, AND
 PT1146'5 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK
 PT1146'PROJECTS 5 INCHES, AND THE DISK IS STAMPED BERRY 1952.
 PT1146'
 PT1146'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0892 ***********************************************************************
 PR0892  DESIGNATION -  BERTON BAPTIST CHURCH SPIRE
 PR0892  PID         -  PR0892
 PR0892  STATE/COUNTY-  SD/MINER
 PR0892  COUNTRY     -  US
 PR0892  USGS QUAD   -  OLDHAM NW (2017)
 PR0892
 PR0892                         *CURRENT SURVEY CONTROL
 PR0892  ______________________________________________________________________
 PR0892* NAD 83(1996) POSITION- 44 09 12.72739(N) 097 28 51.21577(W)   ADJUSTED
 PR0892  ______________________________________________________________________
 PR0892  GEOID HEIGHT    -        -25.568 (meters)                     GEOID18
 PR0892  LAPLACE CORR    -          0.16  (seconds)                    DEFLEC18
 PR0892  HORZ ORDER      -  THIRD
 PR0892
 PR0892.The horizontal coordinates were established by classical geodetic methods
 PR0892.and adjusted by the National Geodetic Survey in January 1998.
 PR0892
 PR0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0892.GEOID18 height accuracy estimate available here.
 PR0892
 PR0892.Click photographs - Photos may exist for this station.
 PR0892
 PR0892.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0892
 PR0892. The following values were computed from the NAD 83(1996) position.
 PR0892
 PR0892;                    North         East     Units Scale Factor Converg.
 PR0892;SPC SD S     -   206,131.701   828,136.397   MT  0.99995046   +1 58 03.9
 PR0892;SPC SD S     -   676,283.76  2,716,977.50   sFT  0.99995046   +1 58 03.9
 PR0892;UTM  14      - 4,890,047.828   621,478.961   MT  0.99978149   +1 03 29.9
 PR0892
 PR0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2147890047(NAD 83)
 PR0892
 PR0892                          SUPERSEDED SURVEY CONTROL
 PR0892
 PR0892  NAD 83(1986)-  44 09 12.72847(N)    097 28 51.18185(W) AD(       ) 3
 PR0892  NAD 27      -  44 09 12.82600(N)    097 28 49.93000(W) AD(       ) 3
 PR0892  USSD        -  44 09 12.99600(N)    097 28 50.35400(W) AD(       ) 3
 PR0892
 PR0892.Superseded values are not recommended for survey control.
 PR0892
 PR0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0892.See file dsdata.pdf to determine how the superseded data were derived.
 PR0892
 PR0892_MARKER: 90 = CHURCH SPIRE
 PR0892
 PR0892  HISTORY     - Date     Condition        Report By
 PR0892  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0892  HISTORY     - 1935     GOOD             CGS
 PR0892
 PR0892                          STATION DESCRIPTION
 PR0892
 PR0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0892'CHURCH IS STILL STANDING AS IN 1903.  IS IN SW CORNER SE
 PR0892'1/4 SEC. 18, T108N, R55W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0771 ***********************************************************************
 NM0771  DESIGNATION -  BEST
 NM0771  PID         -  NM0771
 NM0771  STATE/COUNTY-  SD/UNION
 NM0771  COUNTRY     -  US
 NM0771  USGS QUAD   -  ELK POINT (2017)
 NM0771
 NM0771                         *CURRENT SURVEY CONTROL
 NM0771  ______________________________________________________________________
 NM0771* NAD 83(1996) POSITION- 42 39 37.75615(N) 096 41 12.07905(W)   ADJUSTED
 NM0771* NAVD 88 ORTHO HEIGHT -   344.592 (meters)     1130.55  (feet) ADJUSTED
 NM0771  ______________________________________________________________________
 NM0771  GEOID HEIGHT    -        -25.643 (meters)                     GEOID18
 NM0771  LAPLACE CORR    -         -2.59  (seconds)                    DEFLEC18
 NM0771  DYNAMIC HEIGHT  -        344.489 (meters)     1130.21  (feet) COMP
 NM0771  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 NM0771
 NM0771  HORZ ORDER      -  SECOND
 NM0771  VERT ORDER      -  SECOND    CLASS 0
 NM0771
 NM0771.The horizontal coordinates were established by classical geodetic methods
 NM0771.and adjusted by the National Geodetic Survey in January 1998.
 NM0771
 NM0771.The orthometric height was determined by differential leveling and
 NM0771.adjusted by the NATIONAL GEODETIC SURVEY
 NM0771.in June 1991.
 NM0771
 NM0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0771.GEOID18 height accuracy estimate available here.
 NM0771
 NM0771.Click photographs - Photos may exist for this station.
 NM0771
 NM0771.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM0771
 NM0771.The dynamic height is computed by dividing the NAVD 88
 NM0771.geopotential number by the normal gravity value computed on the
 NM0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0771.degrees latitude (g = 980.6199 gals.).
 NM0771
 NM0771.The modeled gravity was interpolated from observed gravity values.
 NM0771
 NM0771. The following values were computed from the NAD 83(1996) position.
 NM0771
 NM0771;                    North         East     Units Scale Factor Converg.
 NM0771;SPC SD S     -    42,907.698   898,900.370   MT  1.00004540   +2 30 56.3
 NM0771;SPC SD S     -   140,773.01  2,949,142.30   sFT  1.00004540   +2 30 56.3
 NM0771;UTM  14      - 4,725,708.058   689,593.307   MT  1.00004226   +1 34 05.1
 NM0771
 NM0771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM0771!SPC SD S     -   0.99994998  x   1.00004540  =   0.99999538
 NM0771!UTM  14      -   0.99994998  x   1.00004226  =   0.99999224
 NM0771
 NM0771:                Primary Azimuth Mark                     Grid Az
 NM0771:SPC SD S     -  BEST AZ MK                               139 32 36.3
 NM0771:UTM  14      -  BEST AZ MK                               140 29 27.5
 NM0771
 NM0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8959325708(NAD 83)
 NM0771
 NM0771|---------------------------------------------------------------------|
 NM0771| PID    Reference Object                     Distance      Geod. Az  |
 NM0771|                                                           dddmmss.s |
 NM0771| NM0772 BEST RM 1                            32.498 METERS 06355     |
 NM0771| NM0773 BEST RM 2                            39.953 METERS 10741     |
 NM0771| NM1839 JEFFERSON ST PETERS CATH CH         APPROX.12.1 KM 1210838.6 |
 NM0771| NM1838 JEFFERSON MUNICIPAL TANK            APPROX.12.3 KM 1212110.0 |
 NM0771| NM0774 BEST AZ MK                                         1420332.6 |
 NM0771| NM1841 ELK POINT MUNICIPAL TANK            APPROX. 2.9 KM 3581533.7 |
 NM0771|---------------------------------------------------------------------|
 NM0771
 NM0771                          SUPERSEDED SURVEY CONTROL
 NM0771
 NM0771  NAD 83(1995)-  42 39 37.75613(N)    096 41 12.07902(W) AD(       ) 2
 NM0771  NAD 83(1986)-  42 39 37.75977(N)    096 41 12.07453(W) AD(       ) 2
 NM0771  NAD 27      -  42 39 37.77100(N)    096 41 10.94700(W) AD(       ) 2
 NM0771  NGVD 29 (??/??/92)  344.415  (m)         1129.97   (f) ADJ UNCH    2 0
 NM0771  NGVD 29             344.42   (m)         1130.0    (f) LEVELING    3  
 NM0771
 NM0771.Superseded values are not recommended for survey control.
 NM0771
 NM0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0771.See file dsdata.pdf to determine how the superseded data were derived.
 NM0771
 NM0771_MARKER: DS = TRIANGULATION STATION DISK
 NM0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0771_STAMPING: BEST 1948
 NM0771_MARK LOGO: CGS
 NM0771_PROJECTION: FLUSH
 NM0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0771+STABILITY: SURFACE MOTION
 NM0771
 NM0771  HISTORY     - Date     Condition        Report By
 NM0771  HISTORY     - 1948     MONUMENTED       CGS
 NM0771  HISTORY     - 1948     GOOD             CGS
 NM0771  HISTORY     - 1962     MARK NOT FOUND   USGS
 NM0771
 NM0771                          STATION DESCRIPTION
 NM0771
 NM0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0771'STATION IS LOCATED ABOUT 2 MILES SOUTH OF ELK POINT JUST ACROSS
 NM0771'THE ROAD FROM THE EAST BANK OF THE MISSOURI RIVER.  STATION IS
 NM0771'58 FEET EAST OF THE APPROXIMATE CENTERLINE OF ROAD, 49 FEET
 NM0771'SOUTHEAST OF FENCECORNER, 29 FEET NORTHEAST OF GATE POST AND
 NM0771'24 FEET EAST OF WITNESS POST AND FENCELINE.  THE MARK IS FLUSH
 NM0771'WITH THE GROUND AND THE DISK IS STAMPED BEST 1948.
 NM0771'
 NM0771'REFERENCE MARK NO. 1 IS 106.62 FEET EAST NORTHEAST OF STATION
 NM0771'AND 1 FOOT SOUTH OF FENCE.  THE MARK PROJECTS ABOUT 4 INCHES
 NM0771'AND THE DISK IS STAMPED BEST NO 1 1948.
 NM0771'
 NM0771'REFERENCE MARK NO. 2 IS 131.08 FEET EAST SOUTHEAST OF STATION,
 NM0771'8 FEET WEST OF 2 FOOT TREE AND 1 FOOT NORTH OF FENCE.  THE
 NM0771'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED BEST NO
 NM0771'2 1948.
 NM0771'
 NM0771'AZIMUTH MARK IS APPROXIMATELY 0.15 MILE SOUTHEAST OF STATION,
 NM0771'10 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF TRACK ROAD, 1
 NM0771'FOOT NORTH OF FENCE AND 1 FOOT WEST OF WITNESS POST.  THE MARK
 NM0771'PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED BEST 1948.
 NM0771'
 NM0771'TO REACH STATION FROM THE POST OFFICE IN ELK POINT GO EAST ON
 NM0771'MAIN STREET FOR 0.05 MILE TO CROSS STREET.  TURN RIGHT AND GO
 NM0771'SOUTH ON GRAVEL ROAD FOR 1.9 MILES TO WIRE GATE ON LEFT OR
 NM0771'EAST SIDE OF ROAD AND STATION AS DESCRIBED.
 NM0771'
 NM0771'TO REACH AZIMUTH MARK FROM STATION GO SOUTH ON GRAVEL ROAD FOR
 NM0771'ABOUT 0.1 MILE TO T ROAD.  TURN LEFT ON T ROAD AND GO EAST
 NM0771'0.05 TO AZIMUTH ON RIGHT OR SOUTH SIDE OF ROAD AS DESCRIBED.
 NM0771'
 NM0771'A 4 FOOT SIGNAL AT STATION SCHWEER IS VISIBLE FROM THE GROUND.
 NM0771'
 NM0771'A 4 FOOT SIGNAL AT STATION HEIL IS VISIBLE FROM THE GROUND.
 NM0771'
 NM0771'A 4 FOOT SIGNAL AT STATION STARK IS VISIBLE AT 64 FEET.
 NM0771'
 NM0771'A 100 FOOT SIGNAL AT STATION WALSH IS VISIBLE AT 64 FEET.
 NM0771'
 NM0771'A 100 FOOT SIGNAL AT STATION MONTAGNE IS VISIBLE AT 64 FEET.
 NM0771'
 NM0771'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NM0771
 NM0771                          STATION RECOVERY (1948)
 NM0771
 NM0771'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 NM0771'3.4 MI SE FROM ELK POINT.
 NM0771'1.0 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0771'PACIFIC RAILROAD FROM THE STATION AT ELK POINT, THENCE 1.0 MILE
 NM0771'SOUTH ALONG A GRAVEL ROAD, THENCE 1.2 MILES WEST ALONG A DIRT
 NM0771'ROAD, THENCE 0.2 MILE SOUTH ALONG A GRAVEL ROAD, AT A PRIVATE
 NM0771'ROAD LEADING EAST, 58.0 FEET EAST OF THE CENTER LINE OF THE
 NM0771'NORTH-SOUTH ROAD, 33.0 FEET NORTH OF THE CENTER LINE OF THE
 NM0771'PRIVATE ROAD, 29.8 FEET NORTHEAST OF THE NORTH GATE POST, 24.3
 NM0771'FEET EAST OF A FENCE AND REFERENCE POST, SET IN THE TOP OF A
 NM0771'CONCRETE POST AND LEVEL WITH THE GROUND.  NOTE-- IT WAS REPORTED
 NM0771'IN OCTOBER 1962 BY THE USGS THAT THE TRIANGULATION STATION AND
 NM0771'REFERENCE MARKS WERE WASHED AWAY BY THE MISSOURI RIVER.
 NM0771
 NM0771                          STATION RECOVERY (1962)
 NM0771
 NM0771'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NM0771'TRIANGULATION STATION AND REFERENCE MARKS WASHED AWAY BY
 NM0771'MISSOURI RIVER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0870 ***********************************************************************
 PR0870  DESIGNATION -  BEST
 PR0870  PID         -  PR0870
 PR0870  STATE/COUNTY-  SD/KINGSBURY
 PR0870  COUNTRY     -  US
 PR0870  USGS QUAD   -  BADGER (2017)
 PR0870
 PR0870                         *CURRENT SURVEY CONTROL
 PR0870  ______________________________________________________________________
 PR0870* NAD 83(1996) POSITION- 44 26 24.78392(N) 097 07 48.82124(W)   ADJUSTED
 PR0870* NAVD 88 ORTHO HEIGHT -   544.    (meters)     1785.    (feet) SCALED
 PR0870  ______________________________________________________________________
 PR0870  GEOID HEIGHT    -        -24.978 (meters)                     GEOID18
 PR0870  LAPLACE CORR    -          0.55  (seconds)                    DEFLEC18
 PR0870  HORZ ORDER      -  SECOND
 PR0870
 PR0870.The horizontal coordinates were established by classical geodetic methods
 PR0870.and adjusted by the National Geodetic Survey in January 1998.
 PR0870
 PR0870.The orthometric height was scaled from a topographic map.
 PR0870
 PR0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0870.GEOID18 height accuracy estimate available here.
 PR0870
 PR0870.Click photographs - Photos may exist for this station.
 PR0870
 PR0870.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0870
 PR0870. The following values were computed from the NAD 83(1996) position.
 PR0870
 PR0870;                    North         East     Units Scale Factor Converg.
 PR0870;SPC SD N     -    71,487.548   828,415.935   MT  0.99999557   +2 01 51.8
 PR0870;SPC SD N     -   234,538.73  2,717,894.61   sFT  0.99999557   +2 01 51.8
 PR0870;UTM  14      - 4,922,468.960   648,795.023   MT  0.99987228   +1 18 33.8
 PR0870
 PR0870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0870!SPC SD N     -   0.99991859  x   0.99999557  =   0.99991416
 PR0870!UTM  14      -   0.99991859  x   0.99987228  =   0.99979088
 PR0870
 PR0870:                Primary Azimuth Mark                     Grid Az
 PR0870:SPC SD N     -  ARLINGTON MUNICIPAL TANK                 180 18 02.4
 PR0870:UTM  14      -  ARLINGTON MUNICIPAL TANK                 181 01 20.4
 PR0870
 PR0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4879522468(NAD 83)
 PR0870
 PR0870|---------------------------------------------------------------------|
 PR0870| PID    Reference Object                     Distance      Geod. Az  |
 PR0870|                                                           dddmmss.s |
 PR0870| CO4374 BEST RM 2                            13.643 METERS 00200     |
 PR0870| PR0861 ARLINGTON MUNICIPAL TANK            APPROX. 8.6 KM 1821954.2 |
 PR0870| CO4373 BEST RM 1                            13.555 METERS 27621     |
 PR0870|---------------------------------------------------------------------|
 PR0870
 PR0870                          SUPERSEDED SURVEY CONTROL
 PR0870
 PR0870  NAD 83(1986)-  44 26 24.78042(N)    097 07 48.79704(W) AD(       ) 2
 PR0870  NAD 27      -  44 26 24.89151(N)    097 07 47.57115(W) AD(       ) 2
 PR0870
 PR0870.Superseded values are not recommended for survey control.
 PR0870
 PR0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0870.See file dsdata.pdf to determine how the superseded data were derived.
 PR0870
 PR0870_MARKER: DD = SURVEY DISK
 PR0870_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0870+WITH SETTING: INFORMATION.
 PR0870_STAMPING: ET BEST 1968
 PR0870_MARK LOGO: USGS
 PR0870_PROJECTION: FLUSH
 PR0870_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0870
 PR0870  HISTORY     - Date     Condition        Report By
 PR0870  HISTORY     - 1968     MONUMENTED       USGS
 PR0870
 PR0870                          STATION DESCRIPTION
 PR0870
 PR0870'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0870'STATION IS LOCATED 5.5 MI N. OF TOWN OF ARLINGTON, ABOUT 4.0
 PR0870'MI E. AND 10.0 MI S. OF TOWN OF HAYTI, IN NE. PART OF NE
 PR0870'1/4 OF SEC. 12, T. 111 N., R. 53 W.
 PR0870'
 PR0870'TO REACH FROM THE JCT. OF U.S. HWYS. 14 AND 81 AT E. EDGE OF
 PR0870'ARLINGTON, GO N. 5.5 MI TO CROSSROADS, TURN LEFT (W.) AND GO
 PR0870'0.1 MI TO E. EDGE OF SHELTERBELT S., WALK S. ABOUT 0.1 MI
 PR0870'ALONG E. EDGE OF SHELTERBELT TO STATION AT SE. COR. OF
 PR0870'SHELTERBELT.
 PR0870'
 PR0870'STATION IS IN EXTREME SE. COR. OF SHELTERBELT ABOUT 4.0 FT
 PR0870'FROM FIELD LINES W. AND N., 6.2 FT SE. OF USGS WITNESS POST
 PR0870'AND STAMPED ET BEST 1968.
 PR0870'
 PR0870'REFERENCE MARK NO. 1 IS 13.0 FT N. OF E.-W. FIELD LINE AND 50.5
 PR0870'FT W. OF N.-S. FIELD LINE AND IS STAMPED BEST NO. 1 1968.
 PR0870'
 PR0870'REFERENCE MARK NO. 2 IS 56.5 FT N. OF E.-W. FIELD LINE AND 4.5
 PR0870'FT W. OF N.-S. FIELD LINE AND IS STAMPED BEST NO. 2 1968.
 PR0870'
 PR0870'NO AZIMUTH MARK WAS SET.  STATION ET LAKE IS GROUND VISIBLE.
 PR0870'DIRECTION OBSERVED TO ARLINGTON M.W.T.
 PR0870'
 PR0870'ALL MARKS ARE SET FLUSH WITH GROUND AND ARE STANDARD TABLETS
 PR0870'CRIMPED ON COPPER WELD RODS AND CENTERED IN 6 IN. DRAIN TILE
 PR0870'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0528 ***********************************************************************
 QT0528  DESIGNATION -  BEST
 QT0528  PID         -  QT0528
 QT0528  STATE/COUNTY-  SD/BUTTE
 QT0528  COUNTRY     -  US
 QT0528  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0528
 QT0528                         *CURRENT SURVEY CONTROL
 QT0528  ______________________________________________________________________
 QT0528* NAD 83(1996) POSITION- 45 01 29.68084(N) 103 57 12.00040(W)   ADJUSTED
 QT0528* NAVD 88 ORTHO HEIGHT -  1037.    (meters)     3402.    (feet) SCALED
 QT0528  ______________________________________________________________________
 QT0528  GEOID HEIGHT    -        -15.741 (meters)                     GEOID18
 QT0528  LAPLACE CORR    -         -5.13  (seconds)                    DEFLEC18
 QT0528  HORZ ORDER      -  SECOND
 QT0528
 QT0528.The horizontal coordinates were established by classical geodetic methods
 QT0528.and adjusted by the National Geodetic Survey in January 1998.
 QT0528
 QT0528.The orthometric height was scaled from a topographic map.
 QT0528
 QT0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0528.GEOID18 height accuracy estimate available here.
 QT0528
 QT0528.Click photographs - Photos may exist for this station.
 QT0528
 QT0528.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0528
 QT0528. The following values were computed from the NAD 83(1996) position.
 QT0528
 QT0528;                    North         East     Units Scale Factor Converg.
 QT0528;SPC SD N     -   140,016.474   288,570.019   MT  0.99993922   -2 47 52.5
 QT0528;SPC SD N     -   459,370.72    946,750.14   sFT  0.99993922   -2 47 52.5
 QT0528;SPC WY E     -   503,348.938   295,620.049   MT  1.00004989   +0 51 30.2
 QT0528;SPC WY E     - 1,651,403.97    969,880.11   sFT  1.00004989   +0 51 30.2
 QT0528;UTM  13      - 4,986,250.565   582,457.584   MT  0.99968360   +0 44 25.7
 QT0528
 QT0528!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0528!SPC SD N     -   0.99983998  x   0.99993922  =   0.99977921
 QT0528!SPC WY E     -   0.99983998  x   1.00004989  =   0.99988987
 QT0528!UTM  13      -   0.99983998  x   0.99968360  =   0.99952363
 QT0528
 QT0528:                Primary Azimuth Mark                     Grid Az
 QT0528:SPC SD N     -  BEST AZ MK RESET                         143 20 55.2
 QT0528:SPC WY E     -  BEST AZ MK RESET                         139 41 32.5
 QT0528:UTM  13      -  BEST AZ MK RESET                         139 48 37.0
 QT0528
 QT0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8245786250(NAD 83)
 QT0528
 QT0528|---------------------------------------------------------------------|
 QT0528| PID    Reference Object                     Distance      Geod. Az  |
 QT0528|                                                           dddmmss.s |
 QT0528| CQ7034 BEST RM 1                             7.520 METERS 13428     |
 QT0528| CQ7033 BEST AZ MK RESET                                   1403302.7 |
 QT0528| CQ7032 BEST AZ MK                                         1423101.9 |
 QT0528| CQ7035 BEST RM 2                             8.810 METERS 24357     |
 QT0528| CQ7036 BEST RM 3                            12.365 METERS 30500     |
 QT0528|---------------------------------------------------------------------|
 QT0528
 QT0528                          SUPERSEDED SURVEY CONTROL
 QT0528
 QT0528  NAD 83(1993)-  45 01 29.67733(N)    103 57 11.99952(W) AD(       ) 2
 QT0528  NAD 83(1986)-  45 01 29.66934(N)    103 57 11.99572(W) AD(       ) 2
 QT0528  NAD 27      -  45 01 29.71460(N)    103 57 10.23350(W) AD(       ) 2
 QT0528
 QT0528.Superseded values are not recommended for survey control.
 QT0528
 QT0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0528.See file dsdata.pdf to determine how the superseded data were derived.
 QT0528
 QT0528_MARKER: DS = TRIANGULATION STATION DISK
 QT0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0528_STAMPING: BEST 1952
 QT0528_MARK LOGO: CGS
 QT0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0528+STABILITY: SURFACE MOTION
 QT0528
 QT0528  HISTORY     - Date     Condition        Report By
 QT0528  HISTORY     - 1952     MONUMENTED       CGS
 QT0528  HISTORY     - 1962     GOOD             CGS
 QT0528
 QT0528                          STATION DESCRIPTION
 QT0528
 QT0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0528'THE STATION IS IN SECTION 12, T 12 N, R 1 E, ABOUT 24 MILES
 QT0528'NORTH AND 5 MILES WEST OF BELLE FOURCHE, 4 MILES EAST OF THE
 QT0528'SOUTH DAKOTA-MONTANA STATE LINE, 22 FEET SOUTHWEST OF THE
 QT0528'CENTER OF A TRACK ROAD AND 4 FEET SOUTHEAST OF A 4 X 4 INCH
 QT0528'WITNESS POST.
 QT0528'
 QT0528'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212
 QT0528'AND 85 ABOUT 1/2 MILE NORTH OF BELLE FOURCHE, GO NORTH ON
 QT0528'U.S. HIGHWAY 85 FOR 12.05 MILES TO A SIDE ROAD ON THE LEFT AT
 QT0528'THE END OF THE SURFACED ROAD, TURN LEFT AND FOLLOW THE MAIN
 QT0528'GRAVELED ROAD NORTHERLY FOR 5.6 MILES TO A NARROW WOODEN
 QT0528'BRIDGE, CONTINUE ON THE HIGHWAY FOR 3.4 MILES TO A POINT WHERE
 QT0528'THE HIGHWAY TURNS RIGHT, CONTINUE STRAIGHT AHEAD ON A TRACK
 QT0528'ROAD FOR 2.95 MILES TO A FORK, CONTINUE NORTHWEST ON RIGHT
 QT0528'FORK FOR 0.8 MILE TO A FORK, TAKE RIGHT FORK ACROSS A CATTLE
 QT0528'GUARD FOR 0.9 MILE TO A CATTLE GUARD AND A FORK, TAKE
 QT0528'RIGHT FORK AND GO 0.5 MILE TO A CATTLE GUARD AND A FORK,
 QT0528'TAKE LEFT FORK AND GO 0.8 MILE TO THE AZIMUTH MARK ON THE
 QT0528'RIGHT AS DESCRIBED, CONTINUE NORTHWESTERLY FOR 0.3 MILE
 QT0528'TO THE STATION ON THE LEFT.
 QT0528'
 QT0528'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0528'BEST 1952.
 QT0528'
 QT0528'REFERENCE MARK 1 IS 72 FEET SOUTHWEST OF THE CENTER OF THE
 QT0528'TRACK ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QT0528'BEST NO 1 1952.
 QT0528'
 QT0528'REFERENCE MARK 2 IS 47 FEET SOUTHWEST OF THE CENTER OF THE
 QT0528'TRACK ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QT0528'BEST NO 2 1952.
 QT0528'
 QT0528'THE AZIMUTH MARK IS 30 FEET EAST OF THE CENTER OF THE TRACK
 QT0528'ROAD AND 2 FEET NORTH OF A 4 X 4 INCH WITNESS POST.  THE
 QT0528'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED BEST 1952.
 QT0528'
 QT0528'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0528
 QT0528                          STATION RECOVERY (1962)
 QT0528
 QT0528'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 QT0528'STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2
 QT0528'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED.  THE STATION
 QT0528'MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 WERE FOUND
 QT0528'TO BE IN GOOD CONDITION.  THE DIRECTIONS AND DISTANCES TO ALL
 QT0528'MARKS WERE VERIFIED.  THE AZIMUTH MARK WAS FOUND TO BE CHIPPED
 QT0528'BADLY BY ROAD CONSTRUCTION AND WAS DESTROYED BY THIS PARTY.
 QT0528'A NEW AZIMUTH MARK AND REFERENCE MARK NO. 3 WERE ESTABLISHED
 QT0528'BY THIS PARTY.
 QT0528'
 QT0528'A COMPLETE NEW DESCRIPTION FOLLOWS.
 QT0528'
 QT0528'THE STATION IS 25 MILES NORTH OF BELLE FOURCHE, 4 MILES EAST
 QT0528'OF THE SOUTH DAKOTA-WYOMING STATE LINE AND IN THE NORTHWEST
 QT0528'QUARTER OF SECTION 12, T 12 N, R 1 E.
 QT0528'
 QT0528'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212
 QT0528'AND 85 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY
 QT0528'85 FOR 10.5 MILES TO A CONCRETE BRIDGE OVER OWL CREEK.  CROSS
 QT0528'THE BRIDGE AND CONTINUE NORTH ON HIGHWAY 85 FOR 0.8 MILE TO
 QT0528'A SIDE ROAD LEFT.  TURN LEFT AND GO NORTHERLY ON A GRAVEL ROAD
 QT0528'FOR 8.6 MILES TO A Y-ROAD FORK.  CONTINUE NORTHWEST ON THE
 QT0528'MAIN GRAVEL ROAD FOR 3.0 MILES TO THE AZIMUTH MARK ON THE
 QT0528'RIGHT, EAST SIDE OF THE GRAVEL ROAD.  CONTINUE NORTHERLY ON
 QT0528'THE GRAVEL ROAD FOR 0.3 MILE TO THE TOP OF A SMALL KNOLL AND
 QT0528'THE STATION ON THE LEFT, WEST SIDE OF THE GRAVEL ROAD.
 QT0528'
 QT0528'STATION MARK, A STANDARD DISK STAMPED BEST 1952, IS SET IN
 QT0528'A ROUND CONCRETE POST WHICH PROJECTS 9 INCHES.  IT IS 43 FEET
 QT0528'SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD AND 4 FEET SOUTHEAST
 QT0528'OF A WOODEN WITNESS POST.  THE UNDERGROUND DISK WAS NOT
 QT0528'INSPECTED.
 QT0528'
 QT0528'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BEST NO 1 1952,
 QT0528'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 9 INCHES.  IT
 QT0528'IS 41 FEET SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD AND
 QT0528'29 FEET SOUTHEAST OF THE WOODEN WITNESS POST.
 QT0528'
 QT0528'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BEST NO 2 1952,
 QT0528'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 9 INCHES.  IT
 QT0528'IS 73 FEET SOUTHWEST OF THE CENTER OF THE GRAVEL ROAD AND
 QT0528'28 FEET SOUTHWEST OF THE WOODEN WITNESS POST.
 QT0528'
 QT0528'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED BEST NO 3 1952,
 QT0528'IS SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF
 QT0528'THE GROUND.  IT IS 49 FEET SOUTHWEST OF THE CENTER OF THE
 QT0528'GRAVEL ROAD AND 36.5 FEET NORTHWEST OF THE WOODEN WITNESS POST.
 QT0528'
 QT0528'AZIMUTH MARK, A STANDARD DISK STAMPED BEST 1952 RESET 1962,
 QT0528'IS SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF
 QT0528'THE GROUND.  IT IS 88 FEET EAST OF THE CENTER OF THE GRAVEL
 QT0528'ROAD.
 QT0528'
 QT0528'NOTE.  REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0774 ***********************************************************************
 NM0774  DESIGNATION -  BEST AZ MK
 NM0774  PID         -  NM0774
 NM0774  STATE/COUNTY-  SD/UNION
 NM0774  COUNTRY     -  US
 NM0774  USGS QUAD   -  ELK POINT (2017)
 NM0774
 NM0774                         *CURRENT SURVEY CONTROL
 NM0774  ______________________________________________________________________
 NM0774* NAD 83(1986) POSITION- 42 39 33.     (N) 096 41 10.     (W)   SCALED
 NM0774* NAVD 88 ORTHO HEIGHT -   345.018 (meters)     1131.95  (feet) ADJUSTED
 NM0774  ______________________________________________________________________
 NM0774  GEOID HEIGHT    -        -25.644 (meters)                     GEOID18
 NM0774  DYNAMIC HEIGHT  -        344.915 (meters)     1131.61  (feet) COMP
 NM0774  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 NM0774
 NM0774  VERT ORDER      -  SECOND    CLASS 0
 NM0774
 NM0774.The horizontal coordinates were scaled from a map and have
 NM0774.an estimated accuracy of +/- 6 seconds.
 NM0774
 NM0774.The orthometric height was determined by differential leveling and
 NM0774.adjusted by the NATIONAL GEODETIC SURVEY
 NM0774.in June 1991.
 NM0774
 NM0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0774.GEOID18 height accuracy estimate available here.
 NM0774
 NM0774.Click photographs - Photos may exist for this station.
 NM0774
 NM0774.The dynamic height is computed by dividing the NAVD 88
 NM0774.geopotential number by the normal gravity value computed on the
 NM0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0774.degrees latitude (g = 980.6199 gals.).
 NM0774
 NM0774.The modeled gravity was interpolated from observed gravity values.
 NM0774
 NM0774;                    North         East    Units  Estimated Accuracy
 NM0774;SPC SD S     -    42,760.      898,950.      MT  (+/- 180 meters Scaled)
 NM0774
 NM0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN896255(NAD 83)
 NM0774
 NM0774                          SUPERSEDED SURVEY CONTROL
 NM0774
 NM0774  NGVD 29 (??/??/92)  344.841  (m)         1131.37   (f) ADJ UNCH    2 0
 NM0774
 NM0774.Superseded values are not recommended for survey control.
 NM0774
 NM0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0774.See file dsdata.pdf to determine how the superseded data were derived.
 NM0774
 NM0774_MARKER: DZ = AZIMUTH MARK DISK
 NM0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0774_STAMPING: BEST 1948
 NM0774_MARK LOGO: CGS
 NM0774_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0774+STABILITY: SURFACE MOTION
 NM0774
 NM0774  HISTORY     - Date     Condition        Report By
 NM0774  HISTORY     - 1948     MONUMENTED       CGS
 NM0774
 NM0774                          STATION DESCRIPTION
 NM0774
 NM0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0774'3.6 MI S FROM ELK POINT.
 NM0774'1.0 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0774'PACIFIC RAILROAD FROM THE STATION AT ELK POINT, THENCE 1.0 MILE
 NM0774'SOUTH ALONG A GRAVEL ROAD, THENCE 1.2 MILES WEST ALONG A DIRT ROAD,
 NM0774'THENCE 0.4 MILE SOUTH ALONG A GRAVEL ROAD, ALONG A PRIVATE ROAD,
 NM0774'23.7 FEET WEST OF AN ELM TREE USED AS THE SOUTH GATE POST, 10.0
 NM0774'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1.2 FEET NORTH OF A
 NM0774'FENCE, 1.6 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A
 NM0774'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0772 ***********************************************************************
 NM0772  DESIGNATION -  BEST RM 1
 NM0772  PID         -  NM0772
 NM0772  STATE/COUNTY-  SD/UNION
 NM0772  COUNTRY     -  US
 NM0772  USGS QUAD   -  ELK POINT (2017)
 NM0772
 NM0772                         *CURRENT SURVEY CONTROL
 NM0772  ______________________________________________________________________
 NM0772* NAD 83(1986) POSITION- 42 39 38.22   (N) 096 41 10.80   (W)   HD_HELD1
 NM0772* NAVD 88 ORTHO HEIGHT -   344.935 (meters)     1131.67  (feet) ADJUSTED
 NM0772  ______________________________________________________________________
 NM0772  GEOID HEIGHT    -        -25.644 (meters)                     GEOID18
 NM0772  DYNAMIC HEIGHT  -        344.833 (meters)     1131.34  (feet) COMP
 NM0772  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 NM0772
 NM0772  VERT ORDER      -  SECOND    CLASS 0
 NM0772
 NM0772.The horizontal coordinates were determined by differentially corrected
 NM0772.hand held GPS observations or other comparable positioning techniques
 NM0772.and have an estimated accuracy of +/- 3 meters.
 NM0772
 NM0772.The orthometric height was determined by differential leveling and
 NM0772.adjusted by the NATIONAL GEODETIC SURVEY
 NM0772.in June 1991.
 NM0772
 NM0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0772.GEOID18 height accuracy estimate available here.
 NM0772
 NM0772.Click photographs - Photos may exist for this station.
 NM0772
 NM0772.The dynamic height is computed by dividing the NAVD 88
 NM0772.geopotential number by the normal gravity value computed on the
 NM0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0772.degrees latitude (g = 980.6199 gals.).
 NM0772
 NM0772.The modeled gravity was interpolated from observed gravity values.
 NM0772
 NM0772;                    North         East    Units  Estimated Accuracy
 NM0772;SPC SD S     -    42,923.3     898,928.8     MT  (+/- 3 meters HH1 GPS) 
 NM0772
 NM0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8962225723(NAD 83)
 NM0772
 NM0772                          SUPERSEDED SURVEY CONTROL
 NM0772
 NM0772  NGVD 29 (??/??/92)  344.758  (m)         1131.09   (f) ADJ UNCH    2 0
 NM0772
 NM0772.Superseded values are not recommended for survey control.
 NM0772
 NM0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0772.See file dsdata.pdf to determine how the superseded data were derived.
 NM0772
 NM0772_MARKER: DR = REFERENCE MARK DISK
 NM0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0772_STAMPING: BEST NO 1 1948
 NM0772_MARK LOGO: CGS
 NM0772_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0772+STABILITY: SURFACE MOTION
 NM0772
 NM0772  HISTORY     - Date     Condition        Report By
 NM0772  HISTORY     - 1948     MONUMENTED       CGS
 NM0772  HISTORY     - 1962     MARK NOT FOUND   USGS
 NM0772
 NM0772                          STATION DESCRIPTION
 NM0772
 NM0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0772'3.4 MI SE FROM ELK POINT.
 NM0772'1.0 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0772'PACIFIC RAILROAD FROM THE STATION AT ELK POINT, THENCE 1.0 MILE
 NM0772'SOUTH ALONG A GRAVEL ROAD, THENCE 1.2 MILES WEST ALONG A DIRT ROAD,
 NM0772'THENCE 0.2 MILE SOUTH ALONG A GRAVEL ROAD, 106.0 FEET
 NM0772'EAST-NORTHEAST OF A TRIANGULATION STATION BEST, 78.0 FEET NORTH
 NM0772'OF THE CENTER LINE OF A PRIVATE ROAD LEADING EAST, 0.6 FOOT SOUTH
 NM0772'OF A FENCE, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 NM0772'ABOVE THE GROUND.  NOTE-- IT WAS REPORTED IN OCTOBER 1962 BY THE
 NM0772'USGS THAT THE TRIANGULATION STATION AND REFERENCE MARKS WERE
 NM0772'WASHED AWAY BY THE MISSOURI RIVER.
 NM0772
 NM0772                          STATION RECOVERY (1962)
 NM0772
 NM0772'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NM0772'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0773 ***********************************************************************
 NM0773  DESIGNATION -  BEST RM 2
 NM0773  PID         -  NM0773
 NM0773  STATE/COUNTY-  SD/UNION
 NM0773  COUNTRY     -  US
 NM0773  USGS QUAD   -  ELK POINT (2017)
 NM0773
 NM0773                         *CURRENT SURVEY CONTROL
 NM0773  ______________________________________________________________________
 NM0773* NAD 83(1986) POSITION- 42 39 37.36   (N) 096 41 10.41   (W)   HD_HELD1
 NM0773* NAVD 88 ORTHO HEIGHT -   344.877 (meters)     1131.48  (feet) ADJUSTED
 NM0773  ______________________________________________________________________
 NM0773  GEOID HEIGHT    -        -25.644 (meters)                     GEOID18
 NM0773  DYNAMIC HEIGHT  -        344.775 (meters)     1131.15  (feet) COMP
 NM0773  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 NM0773
 NM0773  VERT ORDER      -  SECOND    CLASS 0
 NM0773
 NM0773.The horizontal coordinates were determined by differentially corrected
 NM0773.hand held GPS observations or other comparable positioning techniques
 NM0773.and have an estimated accuracy of +/- 3 meters.
 NM0773
 NM0773.The orthometric height was determined by differential leveling and
 NM0773.adjusted by the NATIONAL GEODETIC SURVEY
 NM0773.in June 1991.
 NM0773
 NM0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0773.GEOID18 height accuracy estimate available here.
 NM0773
 NM0773.Click photographs - Photos may exist for this station.
 NM0773
 NM0773.The dynamic height is computed by dividing the NAVD 88
 NM0773.geopotential number by the normal gravity value computed on the
 NM0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0773.degrees latitude (g = 980.6199 gals.).
 NM0773
 NM0773.The modeled gravity was interpolated from observed gravity values.
 NM0773
 NM0773;                    North         East    Units  Estimated Accuracy
 NM0773;SPC SD S     -    42,897.2     898,938.9     MT  (+/- 3 meters HH1 GPS) 
 NM0773
 NM0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8963125696(NAD 83)
 NM0773
 NM0773                          SUPERSEDED SURVEY CONTROL
 NM0773
 NM0773  NGVD 29 (??/??/92)  344.700  (m)         1130.90   (f) ADJ UNCH    2 0
 NM0773
 NM0773.Superseded values are not recommended for survey control.
 NM0773
 NM0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0773.See file dsdata.pdf to determine how the superseded data were derived.
 NM0773
 NM0773_MARKER: DR = REFERENCE MARK DISK
 NM0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0773_STAMPING: BEST NO 2 1948
 NM0773_MARK LOGO: CGS
 NM0773_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0773+STABILITY: SURFACE MOTION
 NM0773
 NM0773  HISTORY     - Date     Condition        Report By
 NM0773  HISTORY     - 1948     MONUMENTED       CGS
 NM0773  HISTORY     - 1962     MARK NOT FOUND   USGS
 NM0773
 NM0773                          STATION DESCRIPTION
 NM0773
 NM0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0773'3.4 MI S FROM ELK POINT.
 NM0773'1.0 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0773'PACIFIC RAILROAD FROM THE STATION AT ELK POINT, THENCE 1.0 MILE
 NM0773'SOUTH ALONG A GRAVEL ROAD, THENCE 1.2 MILES WEST ALONG A DIRT ROAD,
 NM0773'THENCE 0.2 MILE SOUTH ALONG A GRAVEL ROAD, 131.3 FEET EAST-SOUTHEAST
 NM0773'OF TRIANGULATION STATION BEST, 10.0 FEET SOUTH OF THE CENTER LINE
 NM0773'OF A PRIVATE ROAD LEADING EAST, 0.8 FOOT NORTH OF A FENCE, IN LINE
 NM0773'WITH A ROW OF TREES, SET IN THE TOP OF A CONCRETE POST PROJECTING
 NM0773'0.2 FOOT ABOVE THE GROUND.  NOTE-- IT WAS REPORTED IN OCTOBER
 NM0773'1962 BY THE USGS THAT THE TRIANGULATION STATION AND REFERENCE MARKS
 NM0773'WERE WASHED AWAY BY THE MISSOURI RIVER.
 NM0773
 NM0773                          STATION RECOVERY (1962)
 NM0773
 NM0773'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 NM0773'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0380 ***********************************************************************
 QQ0380  DESIGNATION -  BETHEL LUTHERAN CHURCH SPIRE
 QQ0380  PID         -  QQ0380
 QQ0380  STATE/COUNTY-  SD/ROBERTS
 QQ0380  COUNTRY     -  US
 QQ0380  USGS QUAD   -  DRYWOOD LAKES (2017)
 QQ0380
 QQ0380                         *CURRENT SURVEY CONTROL
 QQ0380  ______________________________________________________________________
 QQ0380* NAD 83(1996) POSITION- 45 32 39.67170(N) 097 08 06.80623(W)   ADJUSTED
 QQ0380  ______________________________________________________________________
 QQ0380  GEOID HEIGHT    -        -25.410 (meters)                     GEOID18
 QQ0380  LAPLACE CORR    -         -3.77  (seconds)                    DEFLEC18
 QQ0380  HORZ ORDER      -  THIRD
 QQ0380
 QQ0380.The horizontal coordinates were established by classical geodetic methods
 QQ0380.and adjusted by the National Geodetic Survey in January 1998.
 QQ0380
 QQ0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0380.GEOID18 height accuracy estimate available here.
 QQ0380
 QQ0380.Click photographs - Photos may exist for this station.
 QQ0380
 QQ0380.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0380
 QQ0380. The following values were computed from the NAD 83(1996) position.
 QQ0380
 QQ0380;                    North         East     Units Scale Factor Converg.
 QQ0380;SPC SD N     -   194,095.507   823,677.456   MT  0.99997614   +2 01 39.0
 QQ0380;SPC SD N     -   636,795.01  2,702,348.45   sFT  0.99997614   +2 01 39.0
 QQ0380;UTM  14      - 5,045,115.286   645,574.105   MT  0.99986055   +1 19 52.7
 QQ0380
 QQ0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4557445115(NAD 83)
 QQ0380
 QQ0380                          SUPERSEDED SURVEY CONTROL
 QQ0380
 QQ0380  NAD 83(1986)-  45 32 39.67230(N)    097 08 06.79352(W) AD(       ) 3
 QQ0380  NAD 27      -  45 32 39.81757(N)    097 08 05.49128(W) AD(       ) 3
 QQ0380
 QQ0380.Superseded values are not recommended for survey control.
 QQ0380
 QQ0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0380.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0380
 QQ0380_MARKER: 90 = CHURCH SPIRE
 QQ0380
 QQ0380  HISTORY     - Date     Condition        Report By
 QQ0380  HISTORY     - 1952     FIRST OBSERVED   CGS
 QQ0380
 QQ0380                          STATION DESCRIPTION
 QQ0380
 QQ0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0380'THE CHURCH IS ABOUT 9-1/2 MILES SOUTHWEST OF SISSETON, 5-1/2
 QQ0380'MILES WEST OF U.S. HIGHWAY 81, AND ON THE NORTH SIDE OF AN
 QQ0380'EAST-WEST GRAVELED ROAD.
 QQ0380'
 QQ0380'IT IS A WHITE WOODEN BUILDING ABOUT 50 FEET HIGH WITH A SPIRE ON
 QQ0380'THE SOUTH END.
 QQ0380'
 QQ0380'THE POINT INTERSECTED WAS THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0995 ***********************************************************************
 PR0995  DESIGNATION -  BETHLEHEM LUTH CHURCH SPIRE
 PR0995  PID         -  PR0995
 PR0995  STATE/COUNTY-  SD/DEUEL
 PR0995  COUNTRY     -  US
 PR0995  USGS QUAD   -  ASTORIA (2017)
 PR0995
 PR0995                         *CURRENT SURVEY CONTROL
 PR0995  ______________________________________________________________________
 PR0995* NAD 83(1996) POSITION- 44 34 04.76476(N) 096 30 01.61698(W)   ADJUSTED
 PR0995  ______________________________________________________________________
 PR0995  GEOID HEIGHT    -        -25.376 (meters)                     GEOID18
 PR0995  LAPLACE CORR    -         -3.93  (seconds)                    DEFLEC18
 PR0995  HORZ ORDER      -  THIRD
 PR0995
 PR0995.The horizontal coordinates were established by classical geodetic methods
 PR0995.and adjusted by the National Geodetic Survey in January 1998.
 PR0995
 PR0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0995.GEOID18 height accuracy estimate available here.
 PR0995
 PR0995.Click photographs - Photos may exist for this station.
 PR0995
 PR0995.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0995
 PR0995. The following values were computed from the NAD 83(1996) position.
 PR0995
 PR0995;                    North         East     Units Scale Factor Converg.
 PR0995;SPC SD N     -    87,644.187   877,900.434   MT  0.99997445   +2 28 36.4
 PR0995;SPC SD N     -   287,545.97  2,880,245.01   sFT  0.99997445   +2 28 36.4
 PR0995;UTM  14      - 4,938,000.535   698,478.641   MT  1.00008447   +1 45 16.7
 PR0995
 PR0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9847838000(NAD 83)
 PR0995
 PR0995                          SUPERSEDED SURVEY CONTROL
 PR0995
 PR0995  NAD 83(1986)-  44 34 04.76213(N)    096 30 01.59775(W) AD(       ) 3
 PR0995  NAD 27      -  44 34 04.89800(N)    096 30 00.41800(W) AD(       ) 3
 PR0995
 PR0995.Superseded values are not recommended for survey control.
 PR0995
 PR0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0995.See file dsdata.pdf to determine how the superseded data were derived.
 PR0995
 PR0995_MARKER: 90 = CHURCH SPIRE
 PR0995
 PR0995  HISTORY     - Date     Condition        Report By
 PR0995  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0995
 PR0995                          STATION DESCRIPTION
 PR0995
 PR0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0995'POINT OBSERVED UPON IS TIP OF SPIRE OF BETHLEHEM LUTHERAN
 PR0995'CHURCH, WHICH IS LOCATED 2 MILES E AND 3/4 MILE N OF ASTORIA,
 PR0995'S. DAK.  CHURCH IS ONE-STORY WOOD STRUCTURE PAINTED WHITE.
 PR0995'SPIRE SURMOUNTS SQUARE BELFRY TOWER WHICH IS ON W FACE OF
 PR0995'CHURCH.  A DATE, 1891, IS STAMPED ON TAIL OF WEATHER VANE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0015 ***********************************************************************
 OR0015  DESIGNATION -  BETTS
 OR0015  PID         -  OR0015
 OR0015  STATE/COUNTY-  SD/DAVISON
 OR0015  COUNTRY     -  US
 OR0015  USGS QUAD   -  BETTS (2017)
 OR0015
 OR0015                         *CURRENT SURVEY CONTROL
 OR0015  ______________________________________________________________________
 OR0015* NAD 83(1996) POSITION- 43 42 22.61477(N) 098 09 00.01336(W)   ADJUSTED
 OR0015* NAVD 88 ORTHO HEIGHT -   417.444 (meters)     1369.56  (feet) ADJUSTED
 OR0015  ______________________________________________________________________
 OR0015  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 OR0015  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 OR0015  DYNAMIC HEIGHT  -        417.339 (meters)     1369.22  (feet) COMP
 OR0015  MODELED GRAVITY -    980,356.1   (mgal)                       NAVD 88
 OR0015
 OR0015  HORZ ORDER      -  SECOND
 OR0015  VERT ORDER      -  FIRST     CLASS II
 OR0015
 OR0015.The horizontal coordinates were established by classical geodetic methods
 OR0015.and adjusted by the National Geodetic Survey in January 1998.
 OR0015
 OR0015.The orthometric height was determined by differential leveling and
 OR0015.adjusted by the NATIONAL GEODETIC SURVEY
 OR0015.in June 1991.
 OR0015
 OR0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0015.GEOID18 height accuracy estimate available here.
 OR0015
 OR0015.Click photographs - Photos may exist for this station.
 OR0015
 OR0015.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0015
 OR0015.The dynamic height is computed by dividing the NAVD 88
 OR0015.geopotential number by the normal gravity value computed on the
 OR0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0015.degrees latitude (g = 980.6199 gals.).
 OR0015
 OR0015.The modeled gravity was interpolated from observed gravity values.
 OR0015
 OR0015. The following values were computed from the NAD 83(1996) position.
 OR0015
 OR0015;                    North         East     Units Scale Factor Converg.
 OR0015;SPC SD S     -   154,835.492   775,941.685   MT  0.99990804   +1 30 22.2
 OR0015;SPC SD S     -   507,989.44  2,545,735.34   sFT  0.99990804   +1 30 22.2
 OR0015;UTM  14      - 4,839,602.067   568,483.102   MT  0.99965769   +0 35 14.4
 OR0015
 OR0015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0015!SPC SD S     -   0.99993865  x   0.99990804  =   0.99984670
 OR0015!UTM  14      -   0.99993865  x   0.99965769  =   0.99959636
 OR0015
 OR0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP6848339602(NAD 83)
 OR0015
 OR0015|---------------------------------------------------------------------|
 OR0015| PID    Reference Object                     Distance      Geod. Az  |
 OR0015|                                                           dddmmss.s |
 OR0015| OR0014 BETTS RM                             24.721 METERS 09416     |
 OR0015|---------------------------------------------------------------------|
 OR0015
 OR0015                          SUPERSEDED SURVEY CONTROL
 OR0015
 OR0015  NAD 83(1995)-  43 42 22.62999(N)    098 08 59.99262(W) AD(       ) 2
 OR0015  NAD 83(1986)-  43 42 22.63808(N)    098 08 59.99781(W) AD(       ) 2
 OR0015  NAD 27      -  43 42 22.69500(N)    098 08 58.71200(W) AD(       ) 2
 OR0015  NGVD 29 (??/??/92)  417.142  (m)         1368.57   (f) ADJ UNCH    1 2
 OR0015  NGVD 29             417.14   (m)         1368.6    (f) LEVELING    3  
 OR0015
 OR0015.Superseded values are not recommended for survey control.
 OR0015
 OR0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0015.See file dsdata.pdf to determine how the superseded data were derived.
 OR0015
 OR0015_MARKER: DS = TRIANGULATION STATION DISK
 OR0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0015_STAMPING: BETTS 1924
 OR0015_MARK LOGO: CGS
 OR0015_PROJECTION: FLUSH
 OR0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0015+STABILITY: SURFACE MOTION
 OR0015
 OR0015  HISTORY     - Date     Condition        Report By
 OR0015  HISTORY     - 1924     MONUMENTED       CGS
 OR0015  HISTORY     - 1924     GOOD             CGS
 OR0015  HISTORY     - 1935     GOOD             CGS
 OR0015  HISTORY     - 1941     GOOD             CGS
 OR0015  HISTORY     - 1974     MARK NOT FOUND   USGS
 OR0015  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0015
 OR0015                          STATION DESCRIPTION
 OR0015
 OR0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0015'THIS STATION IS ALONG THE RIGHT-OF-WAY OF THE CHICAGO MILWAUKEE
 OR0015'ST. PAUL AND PACIFIC RAILROAD ABOUT 1/4 MILE W OF THE VILLAGE
 OR0015'BETTS, ABOUT 90 YARDS E OF WHISTLE POST AND 40 FEET N OF
 OR0015'N RAIL.
 OR0015'
 OR0015'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 OR0015'CONCRETE.
 OR0015'
 OR0015'REFERENCE MARK IS ABOUT 75 FEET E OF THE STATION JUST INSIDE
 OR0015'THE FENCE MARKING THE NORTHERN LIMITS OF THE RIGHT-OF-WAY.
 OR0015'
 OR0015'HEIGHT OF SIGNAL ABOVE STATION MARK - 2.7 METERS.
 OR0015
 OR0015                          STATION RECOVERY (1924)
 OR0015
 OR0015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OR0015'0.2 MI W FROM BETTS.
 OR0015'ABOUT 1/4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0015'AND PACIFIC RAILROAD FROM BETTS, DAVISON COUNTY, ABOUT 280 FEET
 OR0015'EAST OF A WHISTLE POST, AND 38 FEET NORTH OF THE CENTER LINE
 OR0015'OF THE TRACK.  A STANDARD TRIANGULATION-STATION DISK, STAMPED
 OR0015'BETTS 1924 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 OR0015'WITH THE GROUND.
 OR0015
 OR0015                          STATION RECOVERY (1935)
 OR0015
 OR0015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0015'THIS STATION RECOVERED JUNE 7, 1935 AND FOUND TO BE IN
 OR0015'GOOD CONDITION.  THE STATION MARK IS 280 FEET OR ABOUT 93
 OR0015'YARDS E OF A WHISTLE POST BUT IS 38 FEET N OF THE CENTER
 OR0015'LINE OF THE TRACK RATHER THAN 40 FEET N OF THE N RAIL.  IT
 OR0015'IS, ALSO, ABOUT 11 FEET S OF THE N RIGHT-OF-WAY FENCE AND
 OR0015'ABOUT 6 FEET ABOVE RAIL LEVEL.
 OR0015'
 OR0015'REFERENCE MARK IS ABOUT 120 YARDS E OF WHISTLE POST, 48
 OR0015'FEET N OF CENTER LINE OF TRACK, 2 FEET S OF N RIGHT-OF-WAY
 OR0015'FENCE, AND ABOUT 81 FEET E OF STATION.
 OR0015
 OR0015                          STATION RECOVERY (1941)
 OR0015
 OR0015'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0015'RECOVERED IN GOOD CONDITION.
 OR0015
 OR0015                          STATION RECOVERY (1974)
 OR0015
 OR0015'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 OR0015'THIS STATION AND THE REFERENCE MARK WAS NOT FOUND.  THE AREA
 OR0015'HAS BEEN GRADED BY THE RAILROAD MACHINERY AND THE MARKS ARE
 OR0015'PRESUMED TO BE DESTROYED.
 OR0015
 OR0015                          STATION RECOVERY (1991)
 OR0015
 OR0015'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0015'A THROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0014 ***********************************************************************
 OR0014  DESIGNATION -  BETTS RM
 OR0014  PID         -  OR0014
 OR0014  STATE/COUNTY-  SD/DAVISON
 OR0014  COUNTRY     -  US
 OR0014  USGS QUAD   -  BETTS (2017)
 OR0014
 OR0014                         *CURRENT SURVEY CONTROL
 OR0014  ______________________________________________________________________
 OR0014* NAD 83(1986) POSITION- 43 42 22.56   (N) 098 08 58.91   (W)   HD_HELD1
 OR0014* NAVD 88 ORTHO HEIGHT -   417.36  (+/-2cm)     1369.3   (feet) VERTCON3
 OR0014  ______________________________________________________________________
 OR0014  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 OR0014  VERT ORDER      -  ? (See Below)
 OR0014
 OR0014.The horizontal coordinates were determined by differentially corrected
 OR0014.hand held GPS observations or other comparable positioning techniques
 OR0014.and have an estimated accuracy of +/- 3 meters.
 OR0014
 OR0014.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0014.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0014
 OR0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0014.GEOID18 height accuracy estimate available here.
 OR0014
 OR0014.The vertical order pertains to the NGVD 29 superseded value.
 OR0014
 OR0014.Click photographs - Photos may exist for this station.
 OR0014
 OR0014;                    North         East    Units  Estimated Accuracy
 OR0014;SPC SD S     -   154,834.5     775,966.4     MT  (+/- 3 meters HH1 GPS) 
 OR0014
 OR0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP6850739600(NAD 83)
 OR0014
 OR0014                          SUPERSEDED SURVEY CONTROL
 OR0014
 OR0014  NGVD 29 (??/??/92)  417.060  (m)         1368.30   (f) ADJ UNCH       
 OR0014
 OR0014.Superseded values are not recommended for survey control.
 OR0014
 OR0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0014.See file dsdata.pdf to determine how the superseded data were derived.
 OR0014
 OR0014_MARKER: DR = REFERENCE MARK DISK
 OR0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0014_STAMPING: BETTS 1924
 OR0014_MARK LOGO: CGS
 OR0014_PROJECTION: FLUSH
 OR0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0014+STABILITY: SURFACE MOTION
 OR0014
 OR0014  HISTORY     - Date     Condition        Report By
 OR0014  HISTORY     - 1924     MONUMENTED       CGS
 OR0014  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0014
 OR0014                          STATION DESCRIPTION
 OR0014
 OR0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0014'0.2 MI W FROM BETTS.
 OR0014'ABOUT 1/4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0014'AND PACIFIC RAILROAD FROM BETTS, DAVISON COUNTY, ABOUT 120
 OR0014'YARDS EAST OF A WHISTLE POST, 81 FEET EAST OF TRAVERSE STATION
 OR0014'BETTS, DESCRIBED BELOW, AND 48 FEET NORTH OF THE CENTER LINE
 OR0014'OF THE TRACK.  A STANDARD REFERENCE-MARK DISK, STAMPED BETTS
 OR0014'1924 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 OR0014'THE GROUND.
 OR0014
 OR0014                          STATION RECOVERY (1991)
 OR0014
 OR0014'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0014'A THROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0185 ***********************************************************************
 PU0185  DESIGNATION -  BIG
 PU0185  PID         -  PU0185
 PU0185  STATE/COUNTY-  SD/MEADE
 PU0185  COUNTRY     -  US
 PU0185  USGS QUAD   -  PLAINVIEW (2017)
 PU0185
 PU0185                         *CURRENT SURVEY CONTROL
 PU0185  ______________________________________________________________________
 PU0185* NAD 83(1986) POSITION- 44 32 42.     (N) 102 09 49.     (W)   SCALED
 PU0185* NAVD 88 ORTHO HEIGHT -   754.536 (meters)     2475.51  (feet) ADJUSTED
 PU0185  ______________________________________________________________________
 PU0185  GEOID HEIGHT    -        -19.512 (meters)                     GEOID18
 PU0185  DYNAMIC HEIGHT  -        754.360 (meters)     2474.93  (feet) COMP
 PU0185  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 PU0185
 PU0185  VERT ORDER      -  SECOND    CLASS 0
 PU0185
 PU0185.The horizontal coordinates were scaled from a map and have
 PU0185.an estimated accuracy of +/- 6 seconds.
 PU0185
 PU0185.The orthometric height was determined by differential leveling and
 PU0185.adjusted by the NATIONAL GEODETIC SURVEY
 PU0185.in June 1991.
 PU0185
 PU0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0185.GEOID18 height accuracy estimate available here.
 PU0185
 PU0185.Click photographs - Photos may exist for this station.
 PU0185
 PU0185.The dynamic height is computed by dividing the NAVD 88
 PU0185.geopotential number by the normal gravity value computed on the
 PU0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0185.degrees latitude (g = 980.6199 gals.).
 PU0185
 PU0185.The modeled gravity was interpolated from observed gravity values.
 PU0185
 PU0185;                    North         East    Units  Estimated Accuracy
 PU0185;SPC SD N     -    81,380.      428,090.      MT  (+/- 180 meters Scaled)
 PU0185
 PU0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK253363(NAD 83)
 PU0185
 PU0185                          SUPERSEDED SURVEY CONTROL
 PU0185
 PU0185  NGVD 29 (??/??/92)  754.083  (m)         2474.02   (f) ADJ UNCH    2 0
 PU0185
 PU0185.Superseded values are not recommended for survey control.
 PU0185
 PU0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0185.See file dsdata.pdf to determine how the superseded data were derived.
 PU0185
 PU0185_MARKER: DS = TRIANGULATION STATION DISK
 PU0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0185_STAMPING: BIG 1962
 PU0185_MARK LOGO: CGS
 PU0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0185+STABILITY: SURFACE MOTION
 PU0185
 PU0185  HISTORY     - Date     Condition        Report By
 PU0185  HISTORY     - 1962     MONUMENTED       CGS
 PU0185  HISTORY     - 1963     GOOD             CGS
 PU0185  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0185
 PU0185                          STATION DESCRIPTION
 PU0185
 PU0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0185'4.2 MI S FROM PLAINVIEW.
 PU0185'4.2 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0185'POST OFFICE AT PLAINVIEW, 0.2 MILE SOUTHWEST OF A CURVE WITH
 PU0185'A TRACK ROAD LEADING SOUTH, ON THE CREST OF A SMALL HILL, 42.6
 PU0185'FEET NORTHEAST OF BIG R.M. 2, 42.3 FEET SOUTHWEST OF BIG R.M. 1,
 PU0185'51 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 4 1/2 FEET
 PU0185'SOUTHEAST OF A FENCE, 6.0 FEET SOUTH-SOUTH WEST OF A METAL
 PU0185'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 PU0185'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 PU0185
 PU0185                          STATION RECOVERY (1981)
 PU0185
 PU0185'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0185'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1075 ***********************************************************************
 PT1075  DESIGNATION -  BIG
 PT1075  PID         -  PT1075
 PT1075  STATE/COUNTY-  SD/DEWEY
 PT1075  COUNTRY     -  US
 PT1075  USGS QUAD   -  NO HEART CREEK SW (2017)
 PT1075
 PT1075                         *CURRENT SURVEY CONTROL
 PT1075  ______________________________________________________________________
 PT1075* NAD 83(1996) POSITION- 44 50 54.66408(N) 100 39 12.85790(W)   ADJUSTED
 PT1075* NAVD 88 ORTHO HEIGHT -   557.    (meters)     1827.    (feet) SCALED
 PT1075  ______________________________________________________________________
 PT1075  GEOID HEIGHT    -        -22.202 (meters)                     GEOID18
 PT1075  LAPLACE CORR    -         -4.73  (seconds)                    DEFLEC18
 PT1075  HORZ ORDER      -  THIRD
 PT1075
 PT1075.The horizontal coordinates were established by classical geodetic methods
 PT1075.and adjusted by the National Geodetic Survey in January 1998.
 PT1075
 PT1075.The orthometric height was scaled from a topographic map.
 PT1075
 PT1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1075.GEOID18 height accuracy estimate available here.
 PT1075
 PT1075.Click photographs - Photos may exist for this station.
 PT1075
 PT1075.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1075
 PT1075. The following values were computed from the NAD 83(1996) position.
 PT1075
 PT1075;                    North         East     Units Scale Factor Converg.
 PT1075;SPC SD N     -   113,017.917   548,335.726   MT  0.99994534   -0 27 45.2
 PT1075;SPC SD N     -   370,792.95  1,798,998.13   sFT  0.99994534   -0 27 45.2
 PT1075;SPC SD S     -   279,492.900   574,680.344   MT  1.00013817   -0 13 15.3
 PT1075;SPC SD S     -   916,969.62  1,885,430.43   sFT  1.00013817   -0 13 15.3
 PT1075;UTM  14      - 4,967,452.837   369,330.187   MT  0.99980996   -1 09 58.8
 PT1075
 PT1075!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1075!SPC SD N     -   0.99991610  x   0.99994534  =   0.99986144
 PT1075!SPC SD S     -   0.99991610  x   1.00013817  =   1.00005425
 PT1075!UTM  14      -   0.99991610  x   0.99980996  =   0.99972607
 PT1075
 PT1075:                Primary Azimuth Mark                     Grid Az
 PT1075:SPC SD N     -  BIG AZ MK                                333 36 46.4
 PT1075:SPC SD S     -  BIG AZ MK                                333 22 16.5
 PT1075:UTM  14      -  BIG AZ MK                                334 19 00.0
 PT1075
 PT1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6933067452(NAD 83)
 PT1075
 PT1075|---------------------------------------------------------------------|
 PT1075| PID    Reference Object                     Distance      Geod. Az  |
 PT1075|                                                           dddmmss.s |
 PT1075| CO4376 BIG RM 1                              6.830 METERS 23603     |
 PT1075| CO4377 BIG RM 2                              5.536 METERS 32835     |
 PT1075| CO4375 BIG AZ MK                                          3330901.2 |
 PT1075|---------------------------------------------------------------------|
 PT1075
 PT1075                          SUPERSEDED SURVEY CONTROL
 PT1075
 PT1075  NAD 83(1986)-  44 50 54.65742(N)    100 39 12.85973(W) AD(       ) 3
 PT1075  NAD 27      -  44 50 54.71500(N)    100 39 11.34300(W) AD(       ) 3
 PT1075
 PT1075.Superseded values are not recommended for survey control.
 PT1075
 PT1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1075.See file dsdata.pdf to determine how the superseded data were derived.
 PT1075
 PT1075_MARKER: DS = TRIANGULATION STATION DISK
 PT1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1075_STAMPING: BIG 1948
 PT1075_MARK LOGO: CGS
 PT1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1075+STABILITY: SURFACE MOTION
 PT1075
 PT1075  HISTORY     - Date     Condition        Report By
 PT1075  HISTORY     - 1948     MONUMENTED       CGS
 PT1075
 PT1075                          STATION DESCRIPTION
 PT1075
 PT1075'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT1075'STATION IS LOCATED ON TRIBAL OWNED LANDS OF THE CHEYENNE
 PT1075'INDIAN RESERVATION, ABOUT 21-1/2 MILES SOUTHWEST OF CHEYENNE
 PT1075'AGENCY, ABOUT 18 MILES SOUTH-SOUTHEAST OF RIDGEVIEW, AND ABOUT
 PT1075'ONE MILE NORTHWEST OF THE MISSOURI RIVER.  IT IS ON THE
 PT1075'EAST END AND HIGHEST POINT OF AN EAST-WEST RIDGE AND IT IS
 PT1075'6 FEET EAST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES AND
 PT1075'THE DISK IS STAMPED BIG 1948.
 PT1075'
 PT1075'REFERENCE MARK NO. 1 IS 22.41 FEET SOUTHWEST OF THE STATION.
 PT1075'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BIG NO 1
 PT1075'1948.
 PT1075'
 PT1075'REFERENCE MARK NO. 2 IS 18.16 FEET NORTH-NORTHWEST OF THE
 PT1075'STATION.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1075'BIG NO 2 1948.
 PT1075'
 PT1075'THE AZIMUTH MARK IS 0.8 MILE NORTH-NORTHWEST OF THE STATION,
 PT1075'21 FEET WEST OF THE APPROXIMATE CENTERLINE OF A TRACK ROAD,
 PT1075'AND 3 FEET SOUTH OF A WITNESS POST.  THE MARK PROJECTS 8 INCHES
 PT1075'AND THE DISK IS STAMPED BIG 1948.
 PT1075'
 PT1075'TO REACH FROM THE RIDGEVIEW POST OFFICE GO WEST ON U.S. HIGHWAY
 PT1075'212 FOR ABOUT 50 YARDS TO THE FIRST ROAD WEST OF THE POST
 PT1075'OFFICE, THEN TURN LEFT AND GO SOUTH 0.4 MILE TO A T-ROAD
 PT1075'INTERSECTION, THEN TURN LEFT AND GO EAST 0.45 MILE, THEN TURN
 PT1075'RIGHT AND GO SOUTH FOR ONE MILE TO A LEFT TURN AND A WIRE
 PT1075'GATE.  PASS THRU THE WIRE GATE AND FOLLOW THE MAIN TRACK ROAD
 PT1075'SOUTHEASTERLY 1.25 MILES TO A WIRE GATE.  PASS THRU THIS
 PT1075'GATE AND CONTINUE ON TRACK ROAD FOR 0.6 MILE TO THE HOME OF
 PT1075'J.M. HIETT.  PASS THRU THE WIRE GATE SOUTHEAST OF THE HOUSE
 PT1075'AND FOLLOW PLAIN TRACK ROAD SOUTHEASTERLY FOR 0.95 MILE TO A
 PT1075'ROAD FORK IMMEDIATELY BEYOND A FENCE CORNER ON THE RIGHT.
 PT1075'GO ON THE RIGHT-HAND ROAD FOR 0.85 MILES TO A WIRE GATE,
 PT1075'PASS THRU THE GATE AND FOLLOW THE WELL TRAVELED TRACK ROAD
 PT1075'SOUTHEASTERLY FOR 14.8 MILES TO A POINT WHERE THE ROAD BEARS
 PT1075'LEFT OFF OF THE RIDGE AND DESCENDS INTO THE RIVER FLATS.
 PT1075'CONTINUE STRAIGHT AHEAD FOR 0.05 MILE TO POINT OF RIDGE AND
 PT1075'STATION.
 PT1075'
 PT1075'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0187 ***********************************************************************
 PU0187  DESIGNATION -  BIG AZ MK
 PU0187  PID         -  PU0187
 PU0187  STATE/COUNTY-  SD/MEADE
 PU0187  COUNTRY     -  US
 PU0187  USGS QUAD   -  PLAINVIEW (2017)
 PU0187
 PU0187                         *CURRENT SURVEY CONTROL
 PU0187  ______________________________________________________________________
 PU0187* NAD 83(1986) POSITION- 44 32 29.     (N) 102 10 16.     (W)   SCALED
 PU0187* NAVD 88 ORTHO HEIGHT -   730.050 (meters)     2395.17  (feet) ADJUSTED
 PU0187  ______________________________________________________________________
 PU0187  GEOID HEIGHT    -        -19.492 (meters)                     GEOID18
 PU0187  DYNAMIC HEIGHT  -        729.879 (meters)     2394.61  (feet) COMP
 PU0187  MODELED GRAVITY -    980,358.9   (mgal)                       NAVD 88
 PU0187
 PU0187  VERT ORDER      -  SECOND    CLASS 0
 PU0187
 PU0187.The horizontal coordinates were scaled from a map and have
 PU0187.an estimated accuracy of +/- 6 seconds.
 PU0187
 PU0187.The orthometric height was determined by differential leveling and
 PU0187.adjusted by the NATIONAL GEODETIC SURVEY
 PU0187.in June 1991.
 PU0187
 PU0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0187.GEOID18 height accuracy estimate available here.
 PU0187
 PU0187.Click photographs - Photos may exist for this station.
 PU0187
 PU0187.The dynamic height is computed by dividing the NAVD 88
 PU0187.geopotential number by the normal gravity value computed on the
 PU0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0187.degrees latitude (g = 980.6199 gals.).
 PU0187
 PU0187.The modeled gravity was interpolated from observed gravity values.
 PU0187
 PU0187;                    North         East    Units  Estimated Accuracy
 PU0187;SPC SD N     -    80,990.      427,480.      MT  (+/- 180 meters Scaled)
 PU0187
 PU0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK247358(NAD 83)
 PU0187
 PU0187                          SUPERSEDED SURVEY CONTROL
 PU0187
 PU0187  NGVD 29 (??/??/92)  729.596  (m)         2393.68   (f) ADJ UNCH    2 0
 PU0187
 PU0187.Superseded values are not recommended for survey control.
 PU0187
 PU0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0187.See file dsdata.pdf to determine how the superseded data were derived.
 PU0187
 PU0187_MARKER: DZ = AZIMUTH MARK DISK
 PU0187_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0187_STAMPING: BIG 1962
 PU0187_MARK LOGO: CGS
 PU0187_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0187_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0187+STABILITY: SURFACE MOTION
 PU0187
 PU0187  HISTORY     - Date     Condition        Report By
 PU0187  HISTORY     - 1962     MONUMENTED       CGS
 PU0187  HISTORY     - 1963     GOOD             CGS
 PU0187
 PU0187                          STATION DESCRIPTION
 PU0187
 PU0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0187'4.6 MI SSW FROM PLAINVIEW.
 PU0187'4.65 MILES SOUTH-SOUTHWEST ALONG A GRAVELED ROAD FROM THE STORE
 PU0187'AND POST OFFICE AT PLAINVIEW, 0.65 MILE SOUTHWEST OF A CURVE
 PU0187'AND DIRT ROAD LEADING SOUTH, 50 1/2 FEET NORTHWEST OF THE CENTER
 PU0187'LINE OF THE ROAD, 18 FEET NORTHEAST OF THE CENTER LINE
 PU0187'OF A GATE WITH TRAIL ROAD LEADING NORTH AND ALONG THE EAST SIDE
 PU0187'OF A FENCE, 2 FEET SOUTHEAST OF A FENCE, 2.0 FEET SOUTHEAST
 PU0187'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PU0187'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0714 ***********************************************************************
 PS0714  DESIGNATION -  BIG BEND
 PS0714  PID         -  PS0714
 PS0714  STATE/COUNTY-  SD/HYDE
 PS0714  COUNTRY     -  US
 PS0714  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0714
 PS0714                         *CURRENT SURVEY CONTROL
 PS0714  ______________________________________________________________________
 PS0714* NAD 83(1996) POSITION- 44 13 48.81753(N) 099 37 32.89016(W)   ADJUSTED
 PS0714* NAVD 88 ORTHO HEIGHT -   568.    (meters)     1864.    (feet) SCALED
 PS0714  ______________________________________________________________________
 PS0714  GEOID HEIGHT    -        -24.155 (meters)                     GEOID18
 PS0714  LAPLACE CORR    -         -0.31  (seconds)                    DEFLEC18
 PS0714  HORZ ORDER      -  THIRD
 PS0714
 PS0714.The horizontal coordinates were established by classical geodetic methods
 PS0714.and adjusted by the National Geodetic Survey in January 1998.
 PS0714
 PS0714.The orthometric height was scaled from a topographic map.
 PS0714
 PS0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0714.GEOID18 height accuracy estimate available here.
 PS0714
 PS0714.Click photographs - Photos may exist for this station.
 PS0714
 PS0714.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0714
 PS0714. The following values were computed from the NAD 83(1996) position.
 PS0714
 PS0714;                    North         East     Units Scale Factor Converg.
 PS0714;SPC SD N     -    44,173.416   629,897.749   MT  1.00004093   +0 15 53.4
 PS0714;SPC SD N     -   144,925.62  2,066,589.53   sFT  1.00004093   +0 15 53.4
 PS0714;SPC SD S     -   210,975.843   656,525.705   MT  0.99996388   +0 29 17.1
 PS0714;SPC SD S     -   692,176.58  2,153,951.42   sFT  0.99996388   +0 29 17.1
 PS0714;UTM  14      - 4,897,634.567   450,021.207   MT  0.99963072   -0 26 11.5
 PS0714
 PS0714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0714!SPC SD N     -   0.99991468  x   1.00004093  =   0.99995561
 PS0714!SPC SD S     -   0.99991468  x   0.99996388  =   0.99987856
 PS0714!UTM  14      -   0.99991468  x   0.99963072  =   0.99954543
 PS0714
 PS0714:                Primary Azimuth Mark                     Grid Az
 PS0714:SPC SD N     -  NECK RESET                               165 38 40.6
 PS0714:SPC SD S     -  NECK RESET                               165 25 16.9
 PS0714:UTM  14      -  NECK RESET                               166 20 45.5
 PS0714
 PS0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5002197634(NAD 83)
 PS0714
 PS0714|---------------------------------------------------------------------|
 PS0714| PID    Reference Object                     Distance      Geod. Az  |
 PS0714|                                                           dddmmss.s |
 PS0714| PS0708 NECK RESET                          APPROX.10.5 KM 1655434.0 |
 PS0714|---------------------------------------------------------------------|
 PS0714
 PS0714                          SUPERSEDED SURVEY CONTROL
 PS0714
 PS0714  NAD 83(1986)-  44 13 48.81482(N)    099 37 32.89601(W) AD(       ) 3
 PS0714  NAD 27      -  44 13 48.86000(N)    099 37 31.48600(W) AD(       ) 3
 PS0714  MORC        -  44 13 46.16000(N)    099 37 31.62000(W) AD(       ) 3
 PS0714
 PS0714.Superseded values are not recommended for survey control.
 PS0714
 PS0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0714.See file dsdata.pdf to determine how the superseded data were derived.
 PS0714
 PS0714_MARKER: Z = SEE DESCRIPTION
 PS0714_SETTING: 0 = UNSPECIFIED SETTING
 PS0714_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0714
 PS0714  HISTORY     - Date     Condition        Report By
 PS0714  HISTORY     - 1889     MONUMENTED       MORC
 PS0714
 PS0714                          STATION DESCRIPTION
 PS0714
 PS0714'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PS0714'BIG BEND IS ON LEFT BANK, ON NORTHWEST END OF A RIDGE 200
 PS0714'FEET LONG RUNNING NORTHWEST AND SOUTHEAST, AND 1 MILE FROM
 PS0714'RIVER.  SOUTHEAST END COVERED WITH ROCK AROUND STATION.  HIGH
 PS0714'HILLS 1 MILE BACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2051 ***********************************************************************
 PU2051  DESIGNATION -  BIG BOTTOM
 PU2051  PID         -  PU2051
 PU2051  STATE/COUNTY-  SD/MEADE
 PU2051  COUNTRY     -  US
 PU2051  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2051
 PU2051                         *CURRENT SURVEY CONTROL
 PU2051  ______________________________________________________________________
 PU2051* NAD 83(1996) POSITION- 44 35 23.28932(N) 103 33 14.43671(W)   ADJUSTED
 PU2051* NAVD 88 ORTHO HEIGHT -   961.916 (meters)     3155.89  (feet) ADJUSTED
 PU2051  ______________________________________________________________________
 PU2051  GEOID HEIGHT    -        -15.798 (meters)                     GEOID18
 PU2051  LAPLACE CORR    -         -8.45  (seconds)                    DEFLEC18
 PU2051  DYNAMIC HEIGHT  -        961.642 (meters)     3154.99  (feet) COMP
 PU2051  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 PU2051
 PU2051  HORZ ORDER      -  SECOND
 PU2051  VERT ORDER      -  SECOND    CLASS 0
 PU2051
 PU2051.The horizontal coordinates were established by classical geodetic methods
 PU2051.and adjusted by the National Geodetic Survey in January 1998.
 PU2051
 PU2051.The orthometric height was determined by differential leveling and
 PU2051.adjusted by the NATIONAL GEODETIC SURVEY
 PU2051.in June 1991.
 PU2051
 PU2051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2051.GEOID18 height accuracy estimate available here.
 PU2051
 PU2051.Click photographs - Photos may exist for this station.
 PU2051
 PU2051.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2051
 PU2051.The dynamic height is computed by dividing the NAVD 88
 PU2051.geopotential number by the normal gravity value computed on the
 PU2051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2051.degrees latitude (g = 980.6199 gals.).
 PU2051
 PU2051.The modeled gravity was interpolated from observed gravity values.
 PU2051
 PU2051. The following values were computed from the NAD 83(1996) position.
 PU2051
 PU2051;                    North         East     Units Scale Factor Converg.
 PU2051;SPC SD N     -    90,254.052   317,884.060   MT  0.99997134   -2 30 55.1
 PU2051;SPC SD N     -   296,108.50  1,042,924.62   sFT  0.99997134   -2 30 55.1
 PU2051;UTM  13      - 4,938,401.181   614,776.539   MT  0.99976200   +1 00 54.8
 PU2051
 PU2051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2051!SPC SD N     -   0.99985168  x   0.99997134  =   0.99982302
 PU2051!UTM  13      -   0.99985168  x   0.99976200  =   0.99961371
 PU2051
 PU2051:                Primary Azimuth Mark                     Grid Az
 PU2051:SPC SD N     -  BIG BOTTOM AZ MK                         092 08 23.7
 PU2051:UTM  13      -  BIG BOTTOM AZ MK                         088 36 33.8
 PU2051
 PU2051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1477638401(NAD 83)
 PU2051
 PU2051|---------------------------------------------------------------------|
 PU2051| PID    Reference Object                     Distance      Geod. Az  |
 PU2051|                                                           dddmmss.s |
 PU2051| PU2272 NEWELL MUNICIPAL TANK               APPROX.17.2 KM 0353158.1 |
 PU2051| PU2052 BIG BOTTOM RM 1                       8.806 METERS 08827     |
 PU2051| CP9647 BIG BOTTOM AZ MK                                   0893728.6 |
 PU2051| PU2048 MOTT                                372.667 METERS 26753     |
 PU2051| PU2050 BIG BOTTOM RM 2                       8.864 METERS 26802     |
 PU2051|---------------------------------------------------------------------|
 PU2051
 PU2051                          SUPERSEDED SURVEY CONTROL
 PU2051
 PU2051  NAD 83(1993)-  44 35 23.28289(N)    103 33 14.43770(W) AD(       ) 2
 PU2051  NAD 83(1986)-  44 35 23.27860(N)    103 33 14.43285(W) AD(       ) 2
 PU2051  NAD 27      -  44 35 23.33230(N)    103 33 12.74070(W) AD(       ) 2
 PU2051  NGVD 29 (??/??/92)  961.420  (m)         3154.26   (f) ADJ UNCH    2 0
 PU2051  NGVD 29             961.42   (m)         3154.3    (f) LEVELING    3  
 PU2051
 PU2051.Superseded values are not recommended for survey control.
 PU2051
 PU2051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2051.See file dsdata.pdf to determine how the superseded data were derived.
 PU2051
 PU2051_MARKER: DS = TRIANGULATION STATION DISK
 PU2051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2051_STAMPING: BIG BOTTOM 1950
 PU2051_MARK LOGO: CGS
 PU2051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2051+STABILITY: SURFACE MOTION
 PU2051
 PU2051  HISTORY     - Date     Condition        Report By
 PU2051  HISTORY     - 1950     MONUMENTED       CGS
 PU2051  HISTORY     - 1962     GOOD             CGS
 PU2051  HISTORY     - 1962     GOOD             CGS
 PU2051
 PU2051                          STATION DESCRIPTION
 PU2051
 PU2051'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2051'THE STATION IS LOCATED ABOUT 12.0 MILES NORTH OF STURGIS,
 PU2051'ABOUT 4.0 MILES WEST OF STATE HIGHWAY NO. 79, ABOUT 25 FEET
 PU2051'NORTH OF THE CENTER OF A GRADED DIRT ROAD, 6.5 FEET EAST OF A
 PU2051'WITNESS POST, AND 2.5 FEET SOUTH OF A WIRE FENCE.
 PU2051'
 PU2051'TO REACH FROM THE POST OFFICE IN STURGIS, GO NORTH ON STATE
 PU2051'HIGHWAY NO. 79 FOR FOUR MILES TO A SIDE ROAD ON THE RIGHT AT
 PU2051'A SIGN BEAR BUTTE--CONTINUE NORTH ON NO. 79 FOR 9.4 MILES TO A
 PU2051'CROSS ROAD.  TURN LEFT, WEST, ON A GRADED DIRT ROAD FOR 2.2
 PU2051'MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 PU2051'CONTINUE WEST ON THE MAIN ROAD FOR 2.0 MILES TO THE STATION ON
 PU2051'THE RIGHT AS DESCRIBED.
 PU2051'
 PU2051'THE STATION MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 PU2051'BIG BOTTOM 1950.
 PU2051'
 PU2051'REFERENCE MARK NO. 1 IS 25 FEET NORTH OF THE CENTER OF THE GRADED
 PU2051'DIRT ROAD, AND 2.5 FEET SOUTH OF A WIRE FENCE.  IT PROJECTS
 PU2051'10 INCHES, AND THE DISK IS STAMPED BIG BOTTOM NO 1 1950.
 PU2051'
 PU2051'REFERENCE MARK NO. 2 IS 25 FEET NORTH OF THE CENTER OF THE
 PU2051'GRADED DIRT ROAD, AND 2.5 FEET SOUTH OF THE WIRE FENCE.  IT
 PU2051'PROJECTS 8 INCHES, AND THE DISK IS STAMPED BIG BOTTOM NO 2
 PU2051'1950.
 PU2051'
 PU2051'THE AZIMUTH MARK IS 25 FEET SOUTH OF THE CENTER OF THE GRADED
 PU2051'DIRT ROAD, 3.5 FEET WEST OF A WITNESS POST, AND 2 FEET NORTH
 PU2051'OF A WIRE FENCE.  IT PROJECTS 4 INCHES, AND THE DISK IS
 PU2051'STAMPED BIG BOTTOM 1950.
 PU2051'
 PU2051'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2051'CONCRETE CYLINDERS.
 PU2051
 PU2051                          STATION RECOVERY (1962)
 PU2051
 PU2051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2051'THE STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK
 PU2051'NUMBER 2 AND THE AZIMUTH MARK WERE RECOVERED AND FOUND TO BE
 PU2051'IN GOOD CONDITION.
 PU2051'
 PU2051'THE STATION IS LOCATED ABOUT 12.0 MILES NORTH-NORTHWEST OF
 PU2051'STURGIS, 10.0 MILES SOUTHWEST OF NEWELL AND 6.5 MILES SOUTH OF
 PU2051'NISLAND.  ALL MARKS ARE ON RIGHT-OF-WAY PROPERTY ALONG EAST/WEST
 PU2051'COUNTY ROAD.
 PU2051'
 PU2051'TO REACH THE STATION FROM THE POST OFFICE IN NISLAND.  GO
 PU2051'EAST ON GRAVELED STREET FOR 0.05 MILE TO CROSSROADS.  TURN
 PU2051'RIGHT AND GO SOUTH ON GRAVELED ROAD FOR 0.9 MILE TO T-JUNCTION.
 PU2051'TURN LEFT AND GO EAST AND SOUTH FOR 1.4 MILES TO CROSSROADS,
 PU2051'CONTINUE SOUTH ON GRAVELED ROAD FOR 3.1 MILES TO T-JUNCTION.
 PU2051'TURN RIGHT AND GO WEST ON GRAVELED ROAD FOR 1.0 MILE, HERE
 PU2051'ROAD TURNS SOUTH, FOLLOW MAIN GRAVELED ROAD SOUTH FOR 1.0
 PU2051'MILE TO T-JUNCTION ON LEFT.  TURN LEFT AND GO EAST ON
 PU2051'GRAVELED ROAD FOR 0.7 MILE TO THE TOP OF GRADE AND THE
 PU2051'STATION ON THE NORTH SIDE OF THE ROAD.  TO REACH THE AZIMUTH
 PU2051'MARK FROM THE STATION CONTINUE EAST ON GRAVELED ROAD FOR 1.7
 PU2051'MILES TO BRIDGE OVER WHITEWOOD CREEK, CONTINUE EAST ON
 PU2051'MAIN ROAD FOR 0.4 MILE TO THE AZIMUTH MARK ON THE SOUTH
 PU2051'SIDE OF THE ROAD.
 PU2051'
 PU2051'THE STATION MARK IS A STANDARD DISK STAMPED
 PU2051'BIG BOTTOM 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE
 PU2051'MONUMENT 12 INCHES IN DIAMETER AND PROJECTS ABOUT 6 INCHES
 PU2051'ABOVE THE SURFACE OF THE GROUND.  IT IS 24 FEET NORTH OF THE
 PU2051'CENTER OF GRAVELED ROAD, 6 FEET SOUTHEAST OF METAL WITNESS
 PU2051'POST WITH SIGN AND 3 FEET SOUTH OF WIRE FENCE.
 PU2051'
 PU2051'REFERENCE MARK NUMBER 1 IS A STANDARD DISK
 PU2051'STAMPED BIG BOTTOM NO 1 1950 SET IN THE TOP OF A CYLINDRICAL
 PU2051'CONCRETE MONUMENT 12 INCHES IN DIAMETER AND PROJECTS ABOUT 7
 PU2051'INCHES ABOVE THE SURFACE OF THE GROUND.  IT IS 24 FEET NORTH
 PU2051'OF THE CENTER OF GRAVELED ROAD AND 3 FEET SOUTH OF A WIRE
 PU2051'FENCE.
 PU2051'
 PU2051'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED
 PU2051'BIG BOTTOM NO 2 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE
 PU2051'MONUMENT 12 INCHES IN DIAMETER AND PROJECTS ABOUT 5 INCHES
 PU2051'ABOVE THE SURFACE OF THE GROUND.  IT IS 24 FEET NORTH OF THE
 PU2051'CENTER OF GRAVELED ROAD AND 3 FEET SOUTH OF A WIRE FENCE.  A
 PU2051'CROSS WAS STAMPED ON THE MARK AND A NEW MEASUREMENT WAS TAKEN
 PU2051'TO THE CROSS.
 PU2051'
 PU2051'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BIG
 PU2051'BOTTOM 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT
 PU2051'12 INCHES IN DIAMETER AND PROJECTS ABOUT 5 INCHES ABOVE THE
 PU2051'SURFACE OF THE GROUND.  IT IS 25 FEET SOUTH OF THE CENTER OF
 PU2051'GRAVELED ROAD, 4 FEET NORTH OF WIRE FENCE AND 1 FOOT SOUTH OF
 PU2051'METAL WITNESS POST WITH SIGN.
 PU2051
 PU2051                          STATION RECOVERY (1962)
 PU2051
 PU2051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU2051'8.2 MI S FROM NISLAND.
 PU2051'1.0 MILE SOUTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2051'RAILWAY STATION AT NISLAND, THENCE 0.4 MILE EAST, THENCE 4.1
 PU2051'MILES SOUTH, THENCE 1.0 MILE WEST, THENCE 1.0 MILE SOUTH, THENCE
 PU2051'0.7 MILE EAST ALONG ROADS, 156 FEET EAST OF A FENCE CORNER,
 PU2051'27 FEET NORTH OF THE CENTER LINE OF THE ROAD, 28.9 FEET WEST
 PU2051'OF REFERENCE MARK 1, 28.9 EAST OF REFERENCE MARK 2, 2.8 FEET
 PU2051'SOUTH OF A FENCE, 5.7 FEET SOUTHEAST OF A WITNESS POST, ABOUT
 PU2051'LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU2051'0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2052 ***********************************************************************
 PU2052  DESIGNATION -  BIG BOTTOM RM 1
 PU2052  PID         -  PU2052
 PU2052  STATE/COUNTY-  SD/MEADE
 PU2052  COUNTRY     -  US
 PU2052  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2052
 PU2052                         *CURRENT SURVEY CONTROL
 PU2052  ______________________________________________________________________
 PU2052* NAD 83(1986) POSITION- 44 35 23.30   (N) 103 33 14.04   (W)   HD_HELD1
 PU2052* NAVD 88 ORTHO HEIGHT -   961.831 (meters)     3155.61  (feet) ADJUSTED
 PU2052  ______________________________________________________________________
 PU2052  GEOID HEIGHT    -        -15.798 (meters)                     GEOID18
 PU2052  DYNAMIC HEIGHT  -        961.557 (meters)     3154.71  (feet) COMP
 PU2052  MODELED GRAVITY -    980,300.3   (mgal)                       NAVD 88
 PU2052
 PU2052  VERT ORDER      -  SECOND    CLASS 0
 PU2052
 PU2052.The horizontal coordinates were determined by differentially corrected
 PU2052.hand held GPS observations or other comparable positioning techniques
 PU2052.and have an estimated accuracy of +/- 3 meters.
 PU2052
 PU2052.The orthometric height was determined by differential leveling and
 PU2052.adjusted by the NATIONAL GEODETIC SURVEY
 PU2052.in June 1991.
 PU2052
 PU2052.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2052.GEOID18 height accuracy estimate available here.
 PU2052
 PU2052.Click photographs - Photos may exist for this station.
 PU2052
 PU2052.The dynamic height is computed by dividing the NAVD 88
 PU2052.geopotential number by the normal gravity value computed on the
 PU2052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2052.degrees latitude (g = 980.6199 gals.).
 PU2052
 PU2052.The modeled gravity was interpolated from observed gravity values.
 PU2052
 PU2052;                    North         East    Units  Estimated Accuracy
 PU2052;SPC SD N     -    90,254.0     317,892.8     MT  (+/- 3 meters HH1 GPS) 
 PU2052
 PU2052_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1478538401(NAD 83)
 PU2052
 PU2052                          SUPERSEDED SURVEY CONTROL
 PU2052
 PU2052  NGVD 29 (??/??/92)  961.335  (m)         3153.98   (f) ADJ UNCH    2 0
 PU2052
 PU2052.Superseded values are not recommended for survey control.
 PU2052
 PU2052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2052.See file dsdata.pdf to determine how the superseded data were derived.
 PU2052
 PU2052_MARKER: DR = REFERENCE MARK DISK
 PU2052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2052_STAMPING: BIG BOTTOM NO 1 1950
 PU2052_MARK LOGO: CGS
 PU2052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2052+STABILITY: SURFACE MOTION
 PU2052
 PU2052  HISTORY     - Date     Condition        Report By
 PU2052  HISTORY     - 1950     MONUMENTED       CGS
 PU2052  HISTORY     - 1962     GOOD             CGS
 PU2052
 PU2052                          STATION DESCRIPTION
 PU2052
 PU2052'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2052'8.2 MI S FROM NISLAND.
 PU2052'1.0 MILE SOUTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2052'RAILWAY STATION AT NISLAND, THENCE 0.4 MILE EAST, THENCE 4.1
 PU2052'MILES SOUTH, THENCE 1.0 MILE WEST, THENCE 1.0 MILE SOUTH, THENCE
 PU2052'0.7 MILE EAST, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU2052'28.9 FEET EAST OF THE STATION, 1.8 FEET SOUTH OF A FENCE, ABOUT
 PU2052'LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU2052'0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2050 ***********************************************************************
 PU2050  DESIGNATION -  BIG BOTTOM RM 2
 PU2050  PID         -  PU2050
 PU2050  STATE/COUNTY-  SD/MEADE
 PU2050  COUNTRY     -  US
 PU2050  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2050
 PU2050                         *CURRENT SURVEY CONTROL
 PU2050  ______________________________________________________________________
 PU2050* NAD 83(1986) POSITION- 44 35 23.28   (N) 103 33 14.84   (W)   HD_HELD1
 PU2050* NAVD 88 ORTHO HEIGHT -   961.965 (meters)     3156.05  (feet) ADJUSTED
 PU2050  ______________________________________________________________________
 PU2050  GEOID HEIGHT    -        -15.797 (meters)                     GEOID18
 PU2050  DYNAMIC HEIGHT  -        961.691 (meters)     3155.15  (feet) COMP
 PU2050  MODELED GRAVITY -    980,300.3   (mgal)                       NAVD 88
 PU2050
 PU2050  VERT ORDER      -  SECOND    CLASS 0
 PU2050
 PU2050.The horizontal coordinates were determined by differentially corrected
 PU2050.hand held GPS observations or other comparable positioning techniques
 PU2050.and have an estimated accuracy of +/- 3 meters.
 PU2050
 PU2050.The orthometric height was determined by differential leveling and
 PU2050.adjusted by the NATIONAL GEODETIC SURVEY
 PU2050.in June 1991.
 PU2050
 PU2050.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2050.GEOID18 height accuracy estimate available here.
 PU2050
 PU2050.Click photographs - Photos may exist for this station.
 PU2050
 PU2050.The dynamic height is computed by dividing the NAVD 88
 PU2050.geopotential number by the normal gravity value computed on the
 PU2050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2050.degrees latitude (g = 980.6199 gals.).
 PU2050
 PU2050.The modeled gravity was interpolated from observed gravity values.
 PU2050
 PU2050;                    North         East    Units  Estimated Accuracy
 PU2050;SPC SD N     -    90,254.2     317,875.2     MT  (+/- 3 meters HH1 GPS) 
 PU2050
 PU2050_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1476738400(NAD 83)
 PU2050
 PU2050                          SUPERSEDED SURVEY CONTROL
 PU2050
 PU2050  NGVD 29 (??/??/92)  961.469  (m)         3154.42   (f) ADJ UNCH    2 0
 PU2050
 PU2050.Superseded values are not recommended for survey control.
 PU2050
 PU2050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2050.See file dsdata.pdf to determine how the superseded data were derived.
 PU2050
 PU2050_MARKER: DR = REFERENCE MARK DISK
 PU2050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2050_STAMPING: BIG BOTTOM NO 2 1950
 PU2050_MARK LOGO: CGS
 PU2050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2050+STABILITY: SURFACE MOTION
 PU2050
 PU2050  HISTORY     - Date     Condition        Report By
 PU2050  HISTORY     - 1950     MONUMENTED       CGS
 PU2050  HISTORY     - 1962     GOOD             CGS
 PU2050
 PU2050                          STATION DESCRIPTION
 PU2050
 PU2050'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2050'8.2 MI S FROM NISLAND.
 PU2050'1.0 MILE SOUTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2050'RAILWAY STATION AT NISLAND, THENCE 0.4 MILE EAST, THENCE 4.1
 PU2050'MILE SOUTH, THENCE 1.0 MILE WEST, THENCE 1.0 MILE SOUTH,
 PU2050'THENCE 0.7 MILE EAST ALONG ROADS, 28 FEET NORTH OF THE CENTER
 PU2050'LINE OF THE ROAD, 28.9 FEET WEST OF THE STATION, 1.8 FEET SOUTH
 PU2050'OF THE FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU2050'CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0184 ***********************************************************************
 PU0184  DESIGNATION -  BIG RM 1
 PU0184  PID         -  PU0184
 PU0184  STATE/COUNTY-  SD/MEADE
 PU0184  COUNTRY     -  US
 PU0184  USGS QUAD   -  PLAINVIEW (2017)
 PU0184
 PU0184                         *CURRENT SURVEY CONTROL
 PU0184  ______________________________________________________________________
 PU0184* NAD 83(1986) POSITION- 44 32 42.     (N) 102 09 48.     (W)   SCALED
 PU0184* NAVD 88 ORTHO HEIGHT -   754.382 (meters)     2475.00  (feet) ADJUSTED
 PU0184  ______________________________________________________________________
 PU0184  GEOID HEIGHT    -        -19.512 (meters)                     GEOID18
 PU0184  DYNAMIC HEIGHT  -        754.207 (meters)     2474.43  (feet) COMP
 PU0184  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 PU0184
 PU0184  VERT ORDER      -  SECOND    CLASS 0
 PU0184
 PU0184.The horizontal coordinates were scaled from a map and have
 PU0184.an estimated accuracy of +/- 6 seconds.
 PU0184
 PU0184.The orthometric height was determined by differential leveling and
 PU0184.adjusted by the NATIONAL GEODETIC SURVEY
 PU0184.in June 1991.
 PU0184
 PU0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0184.GEOID18 height accuracy estimate available here.
 PU0184
 PU0184.Click photographs - Photos may exist for this station.
 PU0184
 PU0184.The dynamic height is computed by dividing the NAVD 88
 PU0184.geopotential number by the normal gravity value computed on the
 PU0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0184.degrees latitude (g = 980.6199 gals.).
 PU0184
 PU0184.The modeled gravity was interpolated from observed gravity values.
 PU0184
 PU0184;                    North         East    Units  Estimated Accuracy
 PU0184;SPC SD N     -    81,380.      428,110.      MT  (+/- 180 meters Scaled)
 PU0184
 PU0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK253363(NAD 83)
 PU0184
 PU0184                          SUPERSEDED SURVEY CONTROL
 PU0184
 PU0184  NGVD 29 (??/??/92)  753.929  (m)         2473.52   (f) ADJ UNCH    2 0
 PU0184
 PU0184.Superseded values are not recommended for survey control.
 PU0184
 PU0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0184.See file dsdata.pdf to determine how the superseded data were derived.
 PU0184
 PU0184_MARKER: DR = REFERENCE MARK DISK
 PU0184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0184_STAMPING: BIG NO 1 1962
 PU0184_MARK LOGO: CGS
 PU0184_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0184+STABILITY: SURFACE MOTION
 PU0184
 PU0184  HISTORY     - Date     Condition        Report By
 PU0184  HISTORY     - 1962     MONUMENTED       CGS
 PU0184  HISTORY     - 1963     GOOD             CGS
 PU0184
 PU0184                          STATION DESCRIPTION
 PU0184
 PU0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0184'4.2 MI S FROM PLAINVIEW.
 PU0184'4.2 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0184'POST OFFICE AT PLAINVIEW, 0.2 MILES SOUTHWEST OF A CURVE WITH
 PU0184'A TRACK ROAD LEADING SOUTH, ON THE CREST OF A HILL, 50 1/2
 PU0184'FEET NORTHWEST OF THE CENTER LINE OF A GRAVELED ROAD, 42.3
 PU0184'FEET NORTHEAST OF BIG 1962, 5 1/2 FEET SOUTHEAST OF A FENCE,
 PU0184'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU0184'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0186 ***********************************************************************
 PU0186  DESIGNATION -  BIG RM 2
 PU0186  PID         -  PU0186
 PU0186  STATE/COUNTY-  SD/MEADE
 PU0186  COUNTRY     -  US
 PU0186  USGS QUAD   -  PLAINVIEW (2017)
 PU0186
 PU0186                         *CURRENT SURVEY CONTROL
 PU0186  ______________________________________________________________________
 PU0186* NAD 83(1986) POSITION- 44 32 41.     (N) 102 09 49.     (W)   SCALED
 PU0186* NAVD 88 ORTHO HEIGHT -   754.369 (meters)     2474.96  (feet) ADJUSTED
 PU0186  ______________________________________________________________________
 PU0186  GEOID HEIGHT    -        -19.512 (meters)                     GEOID18
 PU0186  DYNAMIC HEIGHT  -        754.194 (meters)     2474.38  (feet) COMP
 PU0186  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 PU0186
 PU0186  VERT ORDER      -  SECOND    CLASS 0
 PU0186
 PU0186.The horizontal coordinates were scaled from a map and have
 PU0186.an estimated accuracy of +/- 6 seconds.
 PU0186
 PU0186.The orthometric height was determined by differential leveling and
 PU0186.adjusted by the NATIONAL GEODETIC SURVEY
 PU0186.in June 1991.
 PU0186
 PU0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0186.GEOID18 height accuracy estimate available here.
 PU0186
 PU0186.Click photographs - Photos may exist for this station.
 PU0186
 PU0186.The dynamic height is computed by dividing the NAVD 88
 PU0186.geopotential number by the normal gravity value computed on the
 PU0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0186.degrees latitude (g = 980.6199 gals.).
 PU0186
 PU0186.The modeled gravity was interpolated from observed gravity values.
 PU0186
 PU0186;                    North         East    Units  Estimated Accuracy
 PU0186;SPC SD N     -    81,350.      428,090.      MT  (+/- 180 meters Scaled)
 PU0186
 PU0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK253362(NAD 83)
 PU0186
 PU0186                          SUPERSEDED SURVEY CONTROL
 PU0186
 PU0186  NGVD 29 (??/??/92)  753.916  (m)         2473.47   (f) ADJ UNCH    2 0
 PU0186
 PU0186.Superseded values are not recommended for survey control.
 PU0186
 PU0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0186.See file dsdata.pdf to determine how the superseded data were derived.
 PU0186
 PU0186_MARKER: DR = REFERENCE MARK DISK
 PU0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0186_STAMPING: BIG NO 2 1962
 PU0186_MARK LOGO: CGS
 PU0186_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0186+STABILITY: SURFACE MOTION
 PU0186
 PU0186  HISTORY     - Date     Condition        Report By
 PU0186  HISTORY     - 1962     MONUMENTED       CGS
 PU0186  HISTORY     - 1963     GOOD             CGS
 PU0186
 PU0186                          STATION DESCRIPTION
 PU0186
 PU0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0186'4.2 MI S FROM PLAINVIEW.
 PU0186'4.2 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0186'OFFICE AT PLAINVIEW, 0.2 MILES SOUTHWEST OF A CURVE WITH A TRACK
 PU0186'ROAD LEADING SOUTH, ON THE CREST OF A HILL, 5 1/2 FEET NORTHWEST
 PU0186'OF THE CENTER LINE OF THE ROAD, 42.6 FEET SOUTHWEST OF BIG 1962,
 PU0186'4 1/2 FEET SOUTHEAST OF A FENCE, ABOUT 2 1/2 FEET BELOW THE
 PU0186'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0186'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0548 ***********************************************************************
 QQ0548  DESIGNATION -  BIG STONE CITY ST CHARLES CH
 QQ0548  PID         -  QQ0548
 QQ0548  STATE/COUNTY-  SD/GRANT
 QQ0548  COUNTRY     -  US
 QQ0548  USGS QUAD   -  ORTONVILLE (2019)
 QQ0548
 QQ0548                         *CURRENT SURVEY CONTROL
 QQ0548  ______________________________________________________________________
 QQ0548* NAD 83(1996) POSITION- 45 17 48.34159(N) 096 27 57.29503(W)   ADJUSTED
 QQ0548  ______________________________________________________________________
 QQ0548  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 QQ0548  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 QQ0548  HORZ ORDER      -  THIRD
 QQ0548
 QQ0548.The horizontal coordinates were established by classical geodetic methods
 QQ0548.and adjusted by the National Geodetic Survey in January 1998.
 QQ0548
 QQ0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0548.GEOID18 height accuracy estimate available here.
 QQ0548
 QQ0548.Click photographs - Photos may exist for this station.
 QQ0548
 QQ0548.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0548
 QQ0548. The following values were computed from the NAD 83(1996) position.
 QQ0548
 QQ0548;                    North         East     Units Scale Factor Converg.
 QQ0548;SPC SD N     -   168,670.639   877,106.849   MT  0.99994828   +2 30 04.3
 QQ0548;SPC SD N     -   553,380.25  2,877,641.39   sFT  0.99994828   +2 30 04.3
 QQ0548;UTM  14      - 5,019,041.699   698,690.369   MT  1.00008542   +1 48 06.2
 QQ0548
 QQ0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR9869019041(NAD 83)
 QQ0548
 QQ0548                          SUPERSEDED SURVEY CONTROL
 QQ0548
 QQ0548  NAD 83(1986)-  45 17 48.34108(N)    096 27 57.28466(W) AD(       ) 3
 QQ0548  NAD 27      -  45 17 48.46500(N)    096 27 56.08600(W) AD(       ) 3
 QQ0548
 QQ0548.Superseded values are not recommended for survey control.
 QQ0548
 QQ0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0548.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0548
 QQ0548_MARKER: 90 = CHURCH SPIRE
 QQ0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0548
 QQ0548  HISTORY     - Date     Condition        Report By
 QQ0548  HISTORY     - 1935     FIRST OBSERVED   CGS
 QQ0548
 QQ0548                          STATION DESCRIPTION
 QQ0548
 QQ0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 QQ0548'POINT OBSERVED UPON WAS TIP OF SPIRE ON ST. CHARLES CATHOLIC
 QQ0548'CHURCH, LOCATED IN NW PART OF TOWN OF BIG STONE CITY.  SPIRE
 QQ0548'IS 65 FEET HIGH, IS ON E FACE OF BUILDING WHICH IS FRAME AND
 QQ0548'PAINTED WHITE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0549 ***********************************************************************
 QQ0549  DESIGNATION -  BIG STONE CITY WATER TANK
 QQ0549  PID         -  QQ0549
 QQ0549  STATE/COUNTY-  SD/GRANT
 QQ0549  COUNTRY     -  US
 QQ0549  USGS QUAD   -  ORTONVILLE (2019)
 QQ0549
 QQ0549                         *CURRENT SURVEY CONTROL
 QQ0549  ______________________________________________________________________
 QQ0549* NAD 83(1996) POSITION- 45 17 27.45308(N) 096 27 46.89250(W)   ADJUSTED
 QQ0549  ______________________________________________________________________
 QQ0549  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 QQ0549  LAPLACE CORR    -         -2.50  (seconds)                    DEFLEC18
 QQ0549  HORZ ORDER      -  THIRD
 QQ0549
 QQ0549.The horizontal coordinates were established by classical geodetic methods
 QQ0549.and adjusted by the National Geodetic Survey in January 1998.
 QQ0549
 QQ0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0549.GEOID18 height accuracy estimate available here.
 QQ0549
 QQ0549.Click photographs - Photos may exist for this station.
 QQ0549
 QQ0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0549
 QQ0549. The following values were computed from the NAD 83(1996) position.
 QQ0549
 QQ0549;                    North         East     Units Scale Factor Converg.
 QQ0549;SPC SD N     -   168,036.323   877,361.441   MT  0.99994785   +2 30 11.7
 QQ0549;SPC SD N     -   551,299.17  2,878,476.66   sFT  0.99994785   +2 30 11.7
 QQ0549;UTM  14      - 5,018,404.233   698,937.231   MT  1.00008663   +1 48 12.9
 QQ0549
 QQ0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR9893718404(NAD 83)
 QQ0549
 QQ0549                          SUPERSEDED SURVEY CONTROL
 QQ0549
 QQ0549  NAD 83(1986)-  45 17 27.45354(N)    096 27 46.88170(W) AD(       ) 3
 QQ0549  NAD 27      -  45 17 27.58078(N)    096 27 45.68413(W) AD(       ) 3
 QQ0549
 QQ0549.Superseded values are not recommended for survey control.
 QQ0549
 QQ0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0549.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0549
 QQ0549_MARKER: 53 = ELEVATED TANK
 QQ0549
 QQ0549  HISTORY     - Date     Condition        Report By
 QQ0549  HISTORY     - 1966     FIRST OBSERVED   CGS
 QQ0549
 QQ0549                          STATION DESCRIPTION
 QQ0549
 QQ0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (LGB)
 QQ0549'THE BALL AT THE TOP CENTER OF THE BIG STONE CITY WATER TANK, LOCATED
 QQ0549'ON THE WEST SIDE OF THE BIG STONE LAKE IN THE SMALL VILLAGE OF BIG
 QQ0549'STONE CITY.  THE TANK IS OVAL SHAPED, PAINTED SILVER, SUPPORTED BY
 QQ0549'A FOUR-LEGGED STEEL STRUCTURE AND IS ABOUT 125 FEET HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0857 ***********************************************************************
 OR0857  DESIGNATION -  BIJOU
 OR0857  PID         -  OR0857
 OR0857  STATE/COUNTY-  SD/BRULE
 OR0857  COUNTRY     -  US
 OR0857  USGS QUAD   -  BOND BOTTOM (2017)
 OR0857
 OR0857                         *CURRENT SURVEY CONTROL
 OR0857  ______________________________________________________________________
 OR0857* NAD 83(1996) POSITION- 43 30 54.04750(N) 099 15 27.53471(W)   ADJUSTED
 OR0857* NAVD 88 ORTHO HEIGHT -   621.    (meters)     2037.    (feet) SCALED
 OR0857  ______________________________________________________________________
 OR0857  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 OR0857  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 OR0857  HORZ ORDER      -  SECOND
 OR0857
 OR0857.The horizontal coordinates were established by classical geodetic methods
 OR0857.and adjusted by the National Geodetic Survey in January 1998.
 OR0857
 OR0857.The orthometric height was scaled from a topographic map.
 OR0857
 OR0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0857.GEOID18 height accuracy estimate available here.
 OR0857
 OR0857.Click photographs - Photos may exist for this station.
 OR0857
 OR0857.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0857
 OR0857. The following values were computed from the NAD 83(1996) position.
 OR0857
 OR0857;                    North         East     Units Scale Factor Converg.
 OR0857;SPC SD S     -   131,837.113   686,965.864   MT  0.99990849   +0 44 31.4
 OR0857;SPC SD S     -   432,535.59  2,253,820.51   sFT  0.99990849   +0 44 31.4
 OR0857;UTM  14      - 4,818,040.958   479,175.736   MT  0.99960533   -0 10 38.7
 OR0857
 OR0857!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0857!SPC SD S     -   0.99990668  x   0.99990849  =   0.99981518
 OR0857!UTM  14      -   0.99990668  x   0.99960533  =   0.99951205
 OR0857
 OR0857:                Primary Azimuth Mark                     Grid Az
 OR0857:SPC SD S     -  ROSEBUD                                  277 13 11.1
 OR0857:UTM  14      -  ROSEBUD                                  278 08 21.2
 OR0857
 OR0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7917518040(NAD 83)
 OR0857
 OR0857|---------------------------------------------------------------------|
 OR0857| PID    Reference Object                     Distance      Geod. Az  |
 OR0857|                                                           dddmmss.s |
 OR0857| OR0859 ROSEBUD                             APPROX.12.5 KM 2775742.5 |
 OR0857|---------------------------------------------------------------------|
 OR0857
 OR0857                          SUPERSEDED SURVEY CONTROL
 OR0857
 OR0857  NAD 83(1995)-  43 30 54.04675(N)    099 15 27.53814(W) AD(       ) 2
 OR0857  NAD 83(1986)-  43 30 54.04867(N)    099 15 27.54175(W) AD(       ) 2
 OR0857  NAD 27      -  43 30 54.04700(N)    099 15 26.19600(W) AD(       ) 2
 OR0857  MORC        -  43 30 51.66000(N)    099 15 26.56000(W) AD(       ) 3
 OR0857
 OR0857.Superseded values are not recommended for survey control.
 OR0857
 OR0857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0857.See file dsdata.pdf to determine how the superseded data were derived.
 OR0857
 OR0857_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 OR0857_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0857_MARK LOGO: MORC
 OR0857_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0857_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0857
 OR0857  HISTORY     - Date     Condition        Report By
 OR0857  HISTORY     - 1889     MONUMENTED       MORC
 OR0857  HISTORY     - 1934     POOR             CGS
 OR0857  HISTORY     - 1945     POOR             CGS
 OR0857  HISTORY     - 1948     POOR             CGS
 OR0857
 OR0857                          STATION DESCRIPTION
 OR0857
 OR0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0857'THE ORIGINAL DESCRIPTION NOT AVAILABLE.
 OR0857'
 OR0857'THE STATION IS IN THE LOCALITY OF BIJOU HILLS.
 OR0857'
 OR0857'MARK WAS FOUND TO BE IN VARY BAD SHAPE, AS IT WAS LEANING,
 OR0857'AND SUSCEPTIBLE TO EROSION, THE EXACT LOCATION OF MARK IS NOT
 OR0857'KNOWN.  MARK WAS VERY LOOSELY SET IN GROUND, DEPTH ABOUT 4
 OR0857'INCHES.  IT IS BELIEVED THAT MARK HAD BEEN MOVED.
 OR0857'
 OR0857'TIE MADE TO STATION HILLS.
 OR0857
 OR0857                          STATION RECOVERY (1945)
 OR0857
 OR0857'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0857'THE STATION IS LOCATED ABOUT 5 MILES WEST OF THE SMALL VILLAGE
 OR0857'OF BIJOU HILLS AND ON THE SUMMIT OF A HIGH PROMINENT HILL
 OR0857'THAT OVERLOOKS THE MISSOURI RIVER TO THE WEST.  THE STATION
 OR0857'IS A 5-INCH PIPE WITH A CAST IRON CAP THAT HAS A SMALL RAISED
 OR0857'TRIANGLE WITH A SMALL HOLE IN THE CENTER.  THE PIPE PROJECTS
 OR0857'3 INCHES.
 OR0857'
 OR0857'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION
 OR0857'HILLS TO BIJOU (MO.R.C.).  IT IS 4.825 METERS (15.83 FEET)
 OR0857'SOUTHWEST OF TRIANGULATION STATION HILLS 1934.
 OR0857'
 OR0857'TO REACH THE STATION FROM THE BIJOU HILLS POST OFFICE, GO WEST
 OR0857'0.05 MILE TO THE JUNCTION OF STATE HIGHWAY 50, HERE TURN LEFT
 OR0857'ON STATE HIGHWAY 50 AND GO 0.25 MILE TO A GRADED DIRT CROSSROAD,
 OR0857'TURN RIGHT AND GO WEST FOR 3.0 MILES TO A T ROAD LEFT, TURN
 OR0857'LEFT AND GO SOUTH 1.0 MILES TO A SHARP RIGHT TURN, THENCE
 OR0857'CONTINUE WEST FOR 1.5 MILES TO A WIRE GATE STRAIGHT AHEAD.
 OR0857'PASS THROUGH GATE AND CONTINUE ON THE NORTH SIDE OF FENCE
 OR0857'LINE FOR 0.5 MILE TO A FENCE LINE, THENCE RIGHT ON THE WEST
 OR0857'EDGE OF A CULTIVATED FIELD FOR 0.65 MILE TO A WIRE GATE, PASS
 OR0857'THROUGH GATE AND FOLLOW TRACK ROAD FOR 0.4 MILE TO THE END
 OR0857'OF TRUCK TRAVEL.  HERE BACK PACK IN A WESTERLY DIRECTION
 OR0857'FOR 0.5 MILE TO SUMMIT OF HILL AND STATION.
 OR0857
 OR0857                          STATION RECOVERY (1948)
 OR0857
 OR0857'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0857'LOCATED ABOUT 5 MILES WEST OF THE VILLAGE OF BIJOU HILLS,
 OR0857'ON A PROMINENT HILL THAT OVERLOOKS THE MISSOURI RIVER TO THE
 OR0857'WEST.  THE SURFACE-STATION MARK IS A 3 INCH PIPE THAT PROJECTS
 OR0857'ABOUT 6 INCHES WITH AN IRON CAP BOLTED TO THE TOP AND MARK WITH
 OR0857'A TRIANGLE, IN RELIEF, WITH A HOLE IN THE CENTER.  THIS CAP
 OR0857'WAS FOUND LOOSE AND LEANING SO THE UNDERGROUND-STATION MARK
 OR0857'WAS RECOVERED AND THE PIPE RESET.  A TRAVERSE CONNECTION WAS
 OR0857'MADE TO U.S. C. AND G.S. TRIANGULATION STATION HILLS 1934
 OR0857'WITH THE FOLLOWING RESULTS--4.849 METERS (15.91 FEET)
 OR0857'
 OR0857'THE STATION MAY BE REACHED FROM THE BIJOU HILLS POST OFFICE BY
 OR0857'GOING WEST TO THE JUNCTION OF STATE HIGHWAY 50.  THENCE LEFT
 OR0857'OR SOUTH ON HIGHWAY FOR 0.25 MILE TO A CROSSROADS.  HERE
 OR0857'TURN RIGHT ON GRADED DIRT ROAD AND GO WEST FOR 3.0 MILES TO A
 OR0857'ROAD TO THE LEFT.  THENCE SOUTH FOR 1.0 MILE.  THENCE RIGHT
 OR0857'OR WEST FOR 1.5 MILES TO A GATE ACROSS THE ROAD.  GO THRU
 OR0857'GATE AND CONTINUE WEST 0.2 MILE TO A FENCE CORNER.  THENCE
 OR0857'RIGHT OR NORTH ALONG THE EAST SIDE OF THE FENCE TO HILLS
 OR0857'1934 AZIMUTH MARK ON THE LEFT IN THE FENCE LINE.  CONTINUE
 OR0857'NORTH FOR 0.3 MILE TO A WIRE GATE.  PASS THRU GATE AND
 OR0857'FOLLOW TRACK ROAD, IN A NORTHERLY DIRECTION AND ALONG THE
 OR0857'TOP OF THE RIDGE, FOR ABOUT 0.4 MILE TO THE END OF TRUCK
 OR0857'TRAVEL.  FROM HERE PACK IN A WESTERLY DIRECTION FOR ABOUT
 OR0857'1/2 MILE TO THE SUMMIT OF THE HILL AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0978 ***********************************************************************
 PR0978  DESIGNATION -  BILL
 PR0978  PID         -  PR0978
 PR0978  STATE/COUNTY-  SD/BROOKINGS
 PR0978  COUNTRY     -  US
 PR0978  USGS QUAD   -  BRUCE (2017)
 PR0978
 PR0978                         *CURRENT SURVEY CONTROL
 PR0978  ______________________________________________________________________
 PR0978* NAD 83(1996) POSITION- 44 27 53.86665(N) 096 57 19.96752(W)   ADJUSTED
 PR0978* NAVD 88 ORTHO HEIGHT -   536.2   (meters)     1759.    (feet) VERTCON3
 PR0978  ______________________________________________________________________
 PR0978  GEOID HEIGHT    -        -24.971 (meters)                     GEOID18
 PR0978  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 PR0978  HORZ ORDER      -  SECOND
 PR0978
 PR0978.The horizontal coordinates were established by classical geodetic methods
 PR0978.and adjusted by the National Geodetic Survey in January 1998.
 PR0978
 PR0978.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0978.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0978
 PR0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0978.GEOID18 height accuracy estimate available here.
 PR0978
 PR0978.Click photographs - Photos may exist for this station.
 PR0978
 PR0978.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0978
 PR0978. The following values were computed from the NAD 83(1996) position.
 PR0978
 PR0978;                    North         East     Units Scale Factor Converg.
 PR0978;SPC SD N     -    74,743.152   842,209.751   MT  0.99999110   +2 09 16.8
 PR0978;SPC SD N     -   245,219.82  2,763,149.82   sFT  0.99999110   +2 09 16.8
 PR0978;UTM  14      - 4,925,550.203   662,627.454   MT  0.99992526   +1 25 56.6
 PR0978
 PR0978!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0978!SPC SD N     -   0.99991985  x   0.99999110  =   0.99991095
 PR0978!UTM  14      -   0.99991985  x   0.99992526  =   0.99984512
 PR0978
 PR0978:                Primary Azimuth Mark                     Grid Az
 PR0978:SPC SD N     -  LARRY                                    353 38 50.8
 PR0978:UTM  14      -  LARRY                                    354 22 11.0
 PR0978
 PR0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6262725550(NAD 83)
 PR0978
 PR0978|---------------------------------------------------------------------|
 PR0978| PID    Reference Object                     Distance      Geod. Az  |
 PR0978|                                                           dddmmss.s |
 PR0978| PR0977 OAKWOOD LAKE RESET                    2.656 METERS 12250     |
 PR0978| CO7834 BILL RM 2                            27.508 METERS 17947     |
 PR0978| PR0845 LAKE AZ MK                          APPROX. 9.8 KM 3015524.1 |
 PR0978| CO7833 BILL RM 1                                          32536     |
 PR0978| PR1009 LARRY                               APPROX.11.1 KM 3554807.6 |
 PR0978|---------------------------------------------------------------------|
 PR0978
 PR0978                          SUPERSEDED SURVEY CONTROL
 PR0978
 PR0978  NAD 83(1986)-  44 27 53.86380(N)    096 57 19.94471(W) AD(       ) 2
 PR0978  NAD 27      -  44 27 53.98091(N)    096 57 18.72266(W) AD(       ) 2
 PR0978  NGVD 29 (07/19/86)  535.9    (m)         1758.     (f) VERT ANG       
 PR0978
 PR0978.Superseded values are not recommended for survey control.
 PR0978
 PR0978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0978.See file dsdata.pdf to determine how the superseded data were derived.
 PR0978
 PR0978_MARKER: DD = SURVEY DISK
 PR0978_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0978+WITH SETTING: INFORMATION.
 PR0978_STAMPING: ET BILL 1968
 PR0978_MARK LOGO: USGS
 PR0978_PROJECTION: RECESSED 36 CENTIMETERS
 PR0978_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0978
 PR0978  HISTORY     - Date     Condition        Report By
 PR0978  HISTORY     - 1968     MONUMENTED       USGS
 PR0978  HISTORY     - 1971     GOOD             NGS
 PR0978
 PR0978                          STATION DESCRIPTION
 PR0978
 PR0978'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0978'STATION IS LOCATED ABOUT 2.0 MI N. AND 3.0 MI W. OF THE
 PR0978'VILLAGE OF BRUCE, IN SW 1/4 OF NE 1/4 OF SEC. 33, T. 112 N.,
 PR0978'R. 51 W.
 PR0978'
 PR0978'TO REACH FROM THE JCT. OF THE MAIN STREET AND COUNTY RD. NO. 7
 PR0978'AT E. EDGE OF BRUCE, GO N. ALONG COUNTY RD. NO. 7 FOR 2.35
 PR0978'MI TO T-RD. W., TURN LEFT (W.) AND GO 3.5 MI W. TO FENCE AND
 PR0978'TRACK RD. S., TURN LEFT (S.) AND GO 0.35 MI TO POINT OPPOSITE
 PR0978'ROCKY GRASS COVERED KNOLL, TURN LEFT (E.) 0.1 MI TO STATION
 PR0978'ON HIGHEST POINT OF RIDGE.
 PR0978'
 PR0978'THE STATION IS A STANDARD TABLET LOCATED ON THE HIGHEST POINT
 PR0978'OF THE SOUTHERNMOST RISE OF LONG N.-S. RIDGE, IN CULTIVATED
 PR0978'FIELD, BURIED 14 IN. UNDERGROUND AND STAMPED ET BILL 1968.
 PR0978'
 PR0978'REFERENCE MARK NO. 1 IS LOCATED NW. OF STATION AT HIGHEST
 PR0978'POINT OF ROCKY KNOB IN PASTURELAND, OPPOSITE E. EDGE OF ROCK
 PR0978'PILE AND IS STAMPED BILL NO. 1 1968.
 PR0978'
 PR0978'REFERENCE MARK NO. 2 IS LOCATED S. OF STATION AT E. EDGE OF
 PR0978'ROCKPILE, 3 FT E. OF USGS WITNESS MARKER AND IS STAMPED BILL
 PR0978'NO. 2 1968.
 PR0978'
 PR0978'DIRECTION WAS OBSERVED TO VOLGA MWT.
 PR0978
 PR0978                          STATION RECOVERY (1971)
 PR0978
 PR0978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 PR0978'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 PR0978'RECOVERED IN GOOD CONDITION AS DESCRIBED IN 1968.
 PR0978'
 PR0978'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 PR0978'MILES NW OF BRUCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2245 ***********************************************************************
 PU2245  DESIGNATION -  BIND
 PU2245  PID         -  PU2245
 PU2245  STATE/COUNTY-  SD/MEADE
 PU2245  COUNTRY     -  US
 PU2245  USGS QUAD   -  FAIRPOINT SE (2017)
 PU2245
 PU2245                         *CURRENT SURVEY CONTROL
 PU2245  ______________________________________________________________________
 PU2245* NAD 83(1996) POSITION- 44 34 11.97710(N) 102 50 24.32223(W)   ADJUSTED
 PU2245* NAVD 88 ORTHO HEIGHT -   870.    (meters)     2854.    (feet) SCALED
 PU2245  ______________________________________________________________________
 PU2245  GEOID HEIGHT    -        -17.764 (meters)                     GEOID18
 PU2245  LAPLACE CORR    -         -4.99  (seconds)                    DEFLEC18
 PU2245  HORZ ORDER      -  SECOND
 PU2245
 PU2245.The horizontal coordinates were established by classical geodetic methods
 PU2245.and adjusted by the National Geodetic Survey in January 1998.
 PU2245
 PU2245.The orthometric height was scaled from a topographic map.
 PU2245
 PU2245.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2245.GEOID18 height accuracy estimate available here.
 PU2245
 PU2245.Click photographs - Photos may exist for this station.
 PU2245
 PU2245.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2245
 PU2245. The following values were computed from the NAD 83(1996) position.
 PU2245
 PU2245;                    North         East     Units Scale Factor Converg.
 PU2245;SPC SD N     -    85,816.105   374,451.424   MT  0.99997416   -2 00 36.1
 PU2245;SPC SD N     -   281,548.34  1,228,512.71   sFT  0.99997416   -2 00 36.1
 PU2245;UTM  13      - 4,937,453.086   671,503.139   MT  0.99996172   +1 30 58.1
 PU2245
 PU2245!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2245!SPC SD N     -   0.99986632  x   0.99997416  =   0.99984048
 PU2245!UTM  13      -   0.99986632  x   0.99996172  =   0.99982804
 PU2245
 PU2245:                Primary Azimuth Mark                     Grid Az
 PU2245:SPC SD N     -  BIND AZ MK                               133 03 56.3
 PU2245:UTM  13      -  BIND AZ MK                               129 32 22.1
 PU2245
 PU2245_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7150337453(NAD 83)
 PU2245
 PU2245|---------------------------------------------------------------------|
 PU2245| PID    Reference Object                     Distance      Geod. Az  |
 PU2245|                                                           dddmmss.s |
 PU2245| CP9657 BIND AZ MK                                         1310320.2 |
 PU2245| CP9658 BIND RM 1                            17.741 METERS 13526     |
 PU2245| CP9659 BIND RM 2                            18.471 METERS 22734     |
 PU2245|---------------------------------------------------------------------|
 PU2245
 PU2245                          SUPERSEDED SURVEY CONTROL
 PU2245
 PU2245  NAD 83(1993)-  44 34 11.96950(N)    102 50 24.32259(W) AD(       ) 2
 PU2245  NAD 83(1986)-  44 34 11.96896(N)    102 50 24.32212(W) AD(       ) 2
 PU2245  NAD 27      -  44 34 12.01790(N)    102 50 22.69220(W) AD(       ) 2
 PU2245
 PU2245.Superseded values are not recommended for survey control.
 PU2245
 PU2245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2245.See file dsdata.pdf to determine how the superseded data were derived.
 PU2245
 PU2245_MARKER: DS = TRIANGULATION STATION DISK
 PU2245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2245_STAMPING: BIND 1962
 PU2245_MARK LOGO: CGS
 PU2245_PROJECTION: FLUSH
 PU2245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2245+STABILITY: SURFACE MOTION
 PU2245
 PU2245  HISTORY     - Date     Condition        Report By
 PU2245  HISTORY     - 1962     MONUMENTED       CGS
 PU2245
 PU2245                          STATION DESCRIPTION
 PU2245
 PU2245'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2245'THE STATION IS 14-1/2 MILES SOUTH-SOUTHWEST OF FAIRPOINT,
 PU2245'9 MILES WEST OF UNION CENTER, 4 MILES NORTH OF STATE HIGHWAY
 PU2245'34, IN THE NW 1/4 OF SEC. 18, T 7 N, R 11 E, ON THE SUMMIT
 PU2245'OF AND AT THE WEST END OF A LONG EAST-WEST RIDGE WHICH BEGINS
 PU2245'A DESCENT FROM THE STATION SITE WESTERLY INTO THE ELM CREEK
 PU2245'VALLEY.
 PU2245'
 PU2245'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE
 PU2245'AT UNION CENTER, DRIVE WEST ON STATE HIGHWAY 34 FOR 3.8 MILES
 PU2245'TO A CROSSROAD.  CONTINUE SOUTHWEST ON STATE HIGHWAY 34 FOR
 PU2245'0.25 MILE TO A SIDE ROAD ON THE RIGHT.  TURN RIGHT AND DRIVE
 PU2245'NORTHWEST AND WEST ON THE GRAVELED ROAD FOR 2.85 MILES TO A
 PU2245'SIDE ROAD ON THE RIGHT.  KEEP STRAIGHT AHEAD, WEST, ON THE
 PU2245'GRAVELED ROAD FOR 1.0 MILE TO A POINT WHERE THE GRAVELED ROAD
 PU2245'TURNS SOUTH AND A CATTLE GUARD AND NARROW GRAVELED ROAD
 PU2245'ON THE RIGHT.  TURN RIGHT, CROSS THE CATTLE GUARD AND DRIVE
 PU2245'WEST ON THE NARROW GRAVELED ROAD FOR 0.25 MILE TO A
 PU2245'PROMINENT SUMMIT ON A RIDGE AND THE AZIMUHT MARK ON THE
 PU2245'RIGHT, NORTH, SIDE OF THE ROAD.  CONTINUE WEST ON THE ROAD
 PU2245'ALONG THE CREST OF THE RIDGE FOR 0.9 MILE TO A SHARP TURN TO
 PU2245'THE SOUTH IN THE ROAD AND THE STATION ON THE RIGHT.
 PU2245'
 PU2245'SURFACE AND UNDERGROUND-STATION MARKS ARE STANDARD DISKS, EACH
 PU2245'STAMPED BIND 1962.  THE SURFACE-STATION DISK IS SET IN THE
 PU2245'TOP OF A CYLINDERICAL CONCRETE MONUMENT, 10 INCHES IN
 PU2245'DIAMETER, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 53.0
 PU2245'FEET NORTH OF THE CENTER OF THE GRAVELED ROAD AND 6 FEET EAST OF
 PU2245'THE CENTER OF A SMALL BLADED DITCH.
 PU2245'
 PU2245'REFERENCE MARK 1, A STANDARD DISK STAMPED BIND NO 1 1962,
 PU2245'IS SET IN THE TOP OF A CYLINDERICAL CONCRETE MONUMENT, 10
 PU2245'INCHES IN DIAMETER, FLUSH WITH THE SURFACE OF THE GROUND.
 PU2245'IT IS 14.0 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD
 PU2245'AND ABOUT 18 INCHES LOWER IN ELEVATION THAN THE STATION MARK.
 PU2245'
 PU2245'REFERENCE MARK 2, A STANDARD DISK STAMPED BIND NO 2 1962,
 PU2245'IS SET IN THE TOP OF A CYLINDERICAL CONCRETE MONUMENT, 10
 PU2245'INCHES IN DIAMETER, FLUSH WITH THE SURFACE OF THE GROUND.
 PU2245'IT IS 25.0 FEET WEST OF THE CENTER OF THE ROAD AND ABOUT 2
 PU2245'FEET LOWER IN ELEVATION THAN THE STATION MARK.
 PU2245'
 PU2245'THE AZIMUTH MARK, A STANDARD DISK STAMPED BIND 1962, IS SET
 PU2245'IN THE TOP OF A CYLINDERICAL CONCRETE MONUMENT, 10 INCHES
 PU2245'IN DIAMETER, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 82.0
 PU2245'FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 18.0 FEET SOUTH
 PU2245'OF THE NORTH EDGE OF A BLADED SLIGHTLY BARREN AREA AND ABOUT
 PU2245'3 FEET LOWER IN ELEVATION THAN THE SURFACE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0643 ***********************************************************************
 PS0643  DESIGNATION -  BING
 PS0643  PID         -  PS0643
 PS0643  STATE/COUNTY-  SD/SPINK
 PS0643  COUNTRY     -  US
 PS0643  USGS QUAD   -  TULARE NW (2017)
 PS0643
 PS0643                         *CURRENT SURVEY CONTROL
 PS0643  ______________________________________________________________________
 PS0643* NAD 83(1996) POSITION- 44 42 09.35896(N) 098 39 46.25304(W)   ADJUSTED
 PS0643* NAVD 88 ORTHO HEIGHT -   429.    (meters)     1407.    (feet) SCALED
 PS0643  ______________________________________________________________________
 PS0643  GEOID HEIGHT    -        -24.502 (meters)                     GEOID18
 PS0643  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 PS0643  HORZ ORDER      -  FIRST
 PS0643
 PS0643.The horizontal coordinates were established by classical geodetic methods
 PS0643.and adjusted by the National Geodetic Survey in January 1998.
 PS0643
 PS0643.The orthometric height was scaled from a topographic map.
 PS0643
 PS0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0643.GEOID18 height accuracy estimate available here.
 PS0643
 PS0643.Click photographs - Photos may exist for this station.
 PS0643
 PS0643.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0643
 PS0643. The following values were computed from the NAD 83(1996) position.
 PS0643
 PS0643;                    North         East     Units Scale Factor Converg.
 PS0643;SPC SD N     -    97,469.798   705,964.855   MT  0.99995752   +0 56 46.9
 PS0643;SPC SD N     -   319,782.16  2,316,153.03   sFT  0.99995752   +0 56 46.9
 PS0643;UTM  14      - 4,949,969.141   526,709.836   MT  0.99960877   +0 14 13.8
 PS0643
 PS0643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0643!SPC SD N     -   0.99993653  x   0.99995752  =   0.99989406
 PS0643!UTM  14      -   0.99993653  x   0.99960877  =   0.99954533
 PS0643
 PS0643:                Primary Azimuth Mark                     Grid Az
 PS0643:SPC SD N     -  BING AZ MK                               043 09 00.8
 PS0643:UTM  14      -  BING AZ MK                               043 51 33.9
 PS0643
 PS0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2670949969(NAD 83)
 PS0643
 PS0643|---------------------------------------------------------------------|
 PS0643| PID    Reference Object                     Distance      Geod. Az  |
 PS0643|                                                           dddmmss.s |
 PS0643| CO4384 BING AZ MK                                         0440547.7 |
 PS0643| CO4385 BING RM 1                            33.990 METERS 06016     |
 PS0643| PS0641 TULARE MUNICIPAL TANK               APPROX.13.0 KM 0723452.0 |
 PS0643| CO4386 BING RM 2                            70.903 METERS 09804     |
 PS0643| PS0598 BONILLA PRESB CHURCH SPIRE          APPROX.18.7 KM 1355410.5 |
 PS0643| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX.30.2 KM 2264323.8 |
 PS0643| PS0644 BURDETTE GERMAN LUTH CH SPIRE       APPROX. 2.2 KM 2381151.2 |
 PS0643| PS0645 BURDETTE METH EPIS CH SPIRE         APPROX. 6.7 KM 2603100.9 |
 PS0643| PS0646 ST MICHAELS CATH CHURCH SPIRE       APPROX.12.1 KM 2881800.3 |
 PS0643|---------------------------------------------------------------------|
 PS0643
 PS0643                          SUPERSEDED SURVEY CONTROL
 PS0643
 PS0643  NAD 83(1986)-  44 42 09.35620(N)    098 39 46.25478(W) AD(       ) 1
 PS0643  NAD 27      -  44 42 09.43500(N)    098 39 44.90700(W) AD(       ) 1
 PS0643
 PS0643.Superseded values are not recommended for survey control.
 PS0643
 PS0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0643.See file dsdata.pdf to determine how the superseded data were derived.
 PS0643
 PS0643_MARKER: DS = TRIANGULATION STATION DISK
 PS0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0643_STAMPING: BING 1934
 PS0643_MARK LOGO: CGS
 PS0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0643+STABILITY: SURFACE MOTION
 PS0643
 PS0643  HISTORY     - Date     Condition        Report By
 PS0643  HISTORY     - 1934     MONUMENTED       CGS
 PS0643
 PS0643                          STATION DESCRIPTION
 PS0643
 PS0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0643'THIS STATION IS LOCATED ABOUT 1.6 MILES SSW OF REDFIELD, IN
 PS0643'THE NW 1/4 OF SEC. 9, T 114 N, R 65 W, 0.25 MILE S OF THE
 PS0643'N LINE AND 0.15 MILE E OF THE W LINE, BUFFALO TOWNSHIP, ON
 PS0643'PROPERTY OWNED BY GEORGE BINGER.  MARK IS LOCATED ON TOP OF
 PS0643'HIGHEST POINT OF BARE HILL, 34 FEET N OF LARGE ROCK, 37 FEET
 PS0643'E OF W SLOPE, 35 FEET S OF N SLOPE.
 PS0643'
 PS0643'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0643'BRONZE DISKS SET IN CONCRETE.
 PS0643'
 PS0643'REFERENCE MARK NO. 1 IS NE OF STATION, ON THE NE PART OF HILL,
 PS0643'3 FEET SW OF LARGE ROCK.
 PS0643'
 PS0643'REFERENCE MARK NO. 2 IS SE OF STATION, ON A NE PROJECTION OF
 PS0643'HILL AT S END.
 PS0643'
 PS0643'AZIMUTH MARK IS NE OF STATION, 36 FEET S OF E-W ROAD, 21 FEET
 PS0643'E OF GATE ENTRANCE, 3 FEET S OF E-W FENCE LINE.  REACHED FROM
 PS0643'STATION BY GOING NE 0.35 MILE TO MARK.
 PS0643'
 PS0643'STATION IS REACHED FROM POINT WHERE RAILROAD TRACKS CROSS
 PS0643'U.S. HIGHWAY 281 AT SW EDGE OF REDFIELD BY GOING S ON U.S.
 PS0643'HIGHWAY 281 FOR 3.85 MILES TO JUNCTION OF STATE HIGHWAY 26
 PS0643'AND U.S. HIGHWAY 281, TURN RIGHT (W AND S) ON STATE HIGHWAY
 PS0643'26 AND GO 7.0 MILES TO WHERE HIGHWAY MAKES A RIGHT TURN TO
 PS0643'THE W, CONTINUE STRAIGHT AHEAD ON NARROW GRAVEL ROAD.  GO S
 PS0643'7.0 MILES TO CROSSROADS.  TURN RIGHT AND GO 0.5 MILE TO BRIDGE.
 PS0643'CROSS BRIDGE AND CONTINUE 0.15 MILE, TURN LEFT AND GO THROUGH
 PS0643'GATE.  GO SW ACROSS FIELD 0.35 MILE TO HIGH PROMINENT KNOB
 PS0643'AND STATION.
 PS0643'
 PS0643'HEIGHT OF LIGHT ABOVE STATION MARK - 22.5 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0673 ***********************************************************************
 PS0673  DESIGNATION -  BIRD
 PS0673  PID         -  PS0673
 PS0673  STATE/COUNTY-  SD/HYDE
 PS0673  COUNTRY     -  US
 PS0673  USGS QUAD   -  HIGHMORE NE (2017)
 PS0673
 PS0673                         *CURRENT SURVEY CONTROL
 PS0673  ______________________________________________________________________
 PS0673* NAD 83(1996) POSITION- 44 44 10.52917(N) 099 21 11.93658(W)   ADJUSTED
 PS0673* NAVD 88 ORTHO HEIGHT -   517.    (meters)     1696.    (feet) SCALED
 PS0673  ______________________________________________________________________
 PS0673  GEOID HEIGHT    -        -23.476 (meters)                     GEOID18
 PS0673  LAPLACE CORR    -         -5.84  (seconds)                    DEFLEC18
 PS0673  HORZ ORDER      -  FIRST
 PS0673
 PS0673.The horizontal coordinates were established by classical geodetic methods
 PS0673.and adjusted by the National Geodetic Survey in January 1998.
 PS0673
 PS0673.The orthometric height was scaled from a topographic map.
 PS0673
 PS0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0673.GEOID18 height accuracy estimate available here.
 PS0673
 PS0673.Click photographs - Photos may exist for this station.
 PS0673
 PS0673.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0673
 PS0673. The following values were computed from the NAD 83(1996) position.
 PS0673
 PS0673;                    North         East     Units Scale Factor Converg.
 PS0673;SPC SD N     -   100,539.409   651,219.493   MT  0.99995414   +0 27 27.7
 PS0673;SPC SD N     -   329,853.04  2,136,542.62   sFT  0.99995414   +0 27 27.7
 PS0673;UTM  14      - 4,953,713.406   472,025.860   MT  0.99960962   -0 14 55.3
 PS0673
 PS0673!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0673!SPC SD N     -   0.99992257  x   0.99995414  =   0.99987672
 PS0673!UTM  14      -   0.99992257  x   0.99960962  =   0.99953222
 PS0673
 PS0673:                Primary Azimuth Mark                     Grid Az
 PS0673:SPC SD N     -  BIRD AZ MK                               270 01 22.2
 PS0673:UTM  14      -  BIRD AZ MK                               270 43 45.2
 PS0673
 PS0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7202553713(NAD 83)
 PS0673
 PS0673|---------------------------------------------------------------------|
 PS0673| PID    Reference Object                     Distance      Geod. Az  |
 PS0673|                                                           dddmmss.s |
 PS0673| CO4388 BIRD RM 1                            25.082 METERS 08323     |
 PS0673| CO4387 BIRD AZ MK                                         2702849.9 |
 PS0673| CO4389 BIRD RM 2                            26.597 METERS 27623     |
 PS0673|---------------------------------------------------------------------|
 PS0673
 PS0673                          SUPERSEDED SURVEY CONTROL
 PS0673
 PS0673  NAD 83(1986)-  44 44 10.52631(N)    099 21 11.94422(W) AD(       ) 1
 PS0673  NAD 27      -  44 44 10.59400(N)    099 21 10.54200(W) AD(       ) 1
 PS0673
 PS0673.Superseded values are not recommended for survey control.
 PS0673
 PS0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0673.See file dsdata.pdf to determine how the superseded data were derived.
 PS0673
 PS0673_MARKER: DS = TRIANGULATION STATION DISK
 PS0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0673_STAMPING: BIRD 1951
 PS0673_MARK LOGO: CGS
 PS0673_PROJECTION: FLUSH
 PS0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0673+STABILITY: SURFACE MOTION
 PS0673
 PS0673  HISTORY     - Date     Condition        Report By
 PS0673  HISTORY     - 1951     MONUMENTED       CGS
 PS0673  HISTORY     - 1978     GOOD             WPRS
 PS0673
 PS0673                          STATION DESCRIPTION
 PS0673
 PS0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0673'STATION IS LOCATED ABOUT 15 MILES NORTH NORTHWEST OF REE HEIGHTS
 PS0673'AND 14-1/2 MILES NORTH NORTHEAST OF HIGHMORE ON A SMALL
 PS0673'RISE IN NORTH EDGE OF PASTURE.  STATION IS 44 FEET SOUTH OF
 PS0673'GRADED ROAD, 12 FEET SOUTH SOUTHWEST OF WITNESS POST AND
 PS0673'10 FEET SOUTH OF FENCE.  THE MARK IS FLUSH WITH THE GROUND
 PS0673'AND THE DISK IS STAMPED BIRD 1951.
 PS0673'
 PS0673'REFERENCE MARK NO. 1 IS 35 FEET SOUTH OF APPROXIMATE CENTERLINE
 PS0673'OF ROAD AND 1 FOOT SOUTH OF FENCE.  THE MARK PROJECTS ABOUT
 PS0673'6 INCHES AND THE DISK IS STAMPED BIRD NO 1 1951.
 PS0673'
 PS0673'REFERENCE MARK NO. 2 IS 35 FEET SOUTH OF APPROXIMATE CENTERLINE
 PS0673'OF ROAD AND 1 FOOT SOUTH OF FENCE.  THE MARK PROJECTS ABOUT
 PS0673'4 INCHES AND THE DISK IS STAMPED BIRD NO 2 1951.
 PS0673'
 PS0673'AZIMUTH MARK IS 33 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 PS0673'OF ROAD, 2 FEET EAST OF WITNESS POST AND 1 FOOT SOUTH OF
 PS0673'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 PS0673'BIRD 1951.
 PS0673'
 PS0673'TO REACH FROM THE CROSS STREET JUST WEST OF THE POST OFFICE
 PS0673'IN HIGHMORE GO NORTH ON MAIN STREET FOR 0.5 MILE TO U.S.
 PS0673'HIGHWAY 14.  TURN RIGHT AND GO EAST ON U.S. HIGHWAY 14 FOR
 PS0673'3.0 MILES TO CROSS ROADS.  TURN LEFT AND GO NORTH ON GRAVEL
 PS0673'ROAD FOR 1.3 MILES.  TURN RIGHT AND GO WEST FOR 0.5 MILE.
 PS0673'TURN LEFT AND GO NORTH ON MAIN GRAVEL ROAD FOR 13.0 MILES
 PS0673'TO CROSS ROADS.  TURN RIGHT AND GO EAST ON GRADED DIRT ROAD
 PS0673'FOR 0.7 MILE TO AZIMUTH MARK ON RIGHT OR SOUTH SIDE OF ROAD
 PS0673'AS DESCRIBED.  CONTINUE EAST FOR 0.25 MILE TO STATION ON
 PS0673'RIGHT OR SOUTH SIDE OF ROAD AS DESCRIBED.
 PS0673'
 PS0673'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PS0673
 PS0673                          STATION RECOVERY (1978)
 PS0673
 PS0673'RECOVERY NOTE BY US WATER AND POWER RESOURCES SERVICE 1978 (AB)
 PS0673'BIRD 1951 RECOVERED GOOD.
 PS0673'
 PS0673'REFERENCE MARKERS NO. 1 AND NO. 2 ARE BOTH IN GOOD CONDITION.  THE
 PS0673'AREA AROUND THESE MARKERS IS STILL PASTURE LAND AND THE POINTS
 PS0673'DO NOT APPEAR TO HAVE BEEN DISTURBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0393 ***********************************************************************
 QT0393  DESIGNATION -  BISON
 QT0393  PID         -  QT0393
 QT0393  STATE/COUNTY-  SD/PERKINS
 QT0393  COUNTRY     -  US
 QT0393  USGS QUAD   -  BISON (2017)
 QT0393
 QT0393                         *CURRENT SURVEY CONTROL
 QT0393  ______________________________________________________________________
 QT0393* NAD 83(1996) POSITION- 45 32 36.63165(N) 102 29 05.01956(W)   ADJUSTED
 QT0393* NAVD 88 ORTHO HEIGHT -   861.    (meters)     2825.    (feet) SCALED
 QT0393  ______________________________________________________________________
 QT0393  GEOID HEIGHT    -        -18.118 (meters)                     GEOID18
 QT0393  LAPLACE CORR    -         -6.78  (seconds)                    DEFLEC18
 QT0393  HORZ ORDER      -  SECOND
 QT0393
 QT0393.The horizontal coordinates were established by classical geodetic methods
 QT0393.and adjusted by the National Geodetic Survey in January 1998.
 QT0393
 QT0393.The orthometric height was scaled from a topographic map.
 QT0393
 QT0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0393.GEOID18 height accuracy estimate available here.
 QT0393
 QT0393.Click photographs - Photos may exist for this station.
 QT0393
 QT0393.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0393
 QT0393. The following values were computed from the NAD 83(1996) position.
 QT0393
 QT0393;                    North         East     Units Scale Factor Converg.
 QT0393;SPC SD N     -   193,021.271   405,983.246   MT  0.99997601   -1 45 30.7
 QT0393;SPC SD N     -   633,270.62  1,331,963.37   sFT  0.99997601   -1 45 30.7
 QT0393;UTM  13      - 5,046,407.631   696,357.660   MT  1.00007406   +1 47 45.3
 QT0393
 QT0393!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0393!SPC SD N     -   0.99986780  x   0.99997601  =   0.99984382
 QT0393!UTM  13      -   0.99986780  x   1.00007406  =   0.99994185
 QT0393
 QT0393:                Primary Azimuth Mark                     Grid Az
 QT0393:SPC SD N     -  K 29                                     138 53 31.9
 QT0393:UTM  13      -  K 29                                     135 20 15.9
 QT0393
 QT0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9635746407(NAD 83)
 QT0393
 QT0393|---------------------------------------------------------------------|
 QT0393| PID    Reference Object                     Distance      Geod. Az  |
 QT0393|                                                           dddmmss.s |
 QT0393| CQ7074 BISON RM 1                            7.322 METERS 12720     |
 QT0393| QT0007 K 29                                APPROX. 2.0 KM 1370801.2 |
 QT0393| QT0395 BISON MUNICIPAL TANK                APPROX. 2.9 KM 1405649.8 |
 QT0393| QT0394 BISON GRAND ELEC COOP RAD TWR       APPROX. 2.8 KM 1481158.9 |
 QT0393| CQ7075 BISON RM 2                            6.538 METERS 28710     |
 QT0393|---------------------------------------------------------------------|
 QT0393
 QT0393                          SUPERSEDED SURVEY CONTROL
 QT0393
 QT0393  NAD 83(1993)-  45 32 36.62255(N)    102 29 05.01760(W) AD(       ) 2
 QT0393  NAD 83(1986)-  45 32 36.62232(N)    102 29 05.01737(W) AD(       ) 2
 QT0393  NAD 27      -  45 32 36.66800(N)    102 29 03.44600(W) AD(       ) 2
 QT0393
 QT0393.Superseded values are not recommended for survey control.
 QT0393
 QT0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0393.See file dsdata.pdf to determine how the superseded data were derived.
 QT0393
 QT0393_MARKER: DS = TRIANGULATION STATION DISK
 QT0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0393_STAMPING: BISON 1952
 QT0393_MARK LOGO: CGS
 QT0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0393+STABILITY: SURFACE MOTION
 QT0393
 QT0393  HISTORY     - Date     Condition        Report By
 QT0393  HISTORY     - 1952     MONUMENTED       CGS
 QT0393
 QT0393                          STATION DESCRIPTION
 QT0393
 QT0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0393'THE STATION IS IN SECTION 11, T 18 N, R 13 E, ON THE SUMMIT OF
 QT0393'A SMALL POINTED KNOLL ABOUT 1-1/2 MILES NORTH AND 1 MILE WEST OF
 QT0393'BISON, 5 FEET SOUTH-SOUTHEAST OF A WHITE 4 X 4 IN WITNESS POST
 QT0393'AND ON LAND OWNED BY WAYNE ALMEN.
 QT0393'
 QT0393'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8 AND A
 QT0393'GRAVELED ROAD LEADING SOUTH TO BISON, (1/2 MILE NORTH OF THE TOWN
 QT0393'OF BISON) GO WEST ON STATE HIGHWAY 8 FOR 0.05 MILE TO THE AZIMUTH
 QT0393'MARK ON THE LEFT AS DESCRIBED BELOW, CONTINUE WESTERLY ON THE
 QT0393'HIGHWAY FOR 0.55 MILE TO A CROSS ROAD, TURN RIGHT (NORTH) AND
 QT0393'GO NORTH OF A GRADED DIRT ROAD FOR 0.55 MILE TO A Y-JUNCTION AT
 QT0393'THE CITY DUMP, TURN LEFT (WEST) ALONG THE SOUTH SIDE OF A FENCE
 QT0393'FOR 0.25 MILE TO A GATE AT A FENCE CORNER, GO THROUGH GATE AND
 QT0393'TURN RIGHT (NORTH) ALONG THE WEST SIDE OF A FENCE LINE FOR
 QT0393'0.3 MILE, TURN LEFT (WEST) AND GO FOR 0.1 MILE TO THE SUMMIT
 QT0393'OF A SMALL KNOLL AND THE STATION.
 QT0393'
 QT0393'THE STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED BISON
 QT0393'1952.
 QT0393'
 QT0393'REFERENCE MARK 1 PROJECTS 3 INCHES AND THE DISK IS STAMPED BISON
 QT0393'NO 1 1952.
 QT0393'
 QT0393'REFERENCE MARK 2 PROJECTS 3 INCHES AND THE DISK IS STAMPED BISON
 QT0393'NO 2 1952.
 QT0393'
 QT0393'U.S. COAST AND GEODETIC SURVEY BENCH MARK K 29 WAS USED AS THE
 QT0393'AZIMUTH MARK.  IT IS 40 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 QT0393'8, 6 FEET SOUTHWEST OF A FENCE CORNER, 5 FEET SOUTH OF A WIRE
 QT0393'FENCE AND 1 FOOT WEST OF A WHITE 4 X 4 IN WITNESS POST.  THE
 QT0393'MARK IS A STANDARD U.S.C. AND G.S. BENCH MARK DISK SET IN THE
 QT0393'TOP OF AN 8-INCH CONCRETE POST, THAT PROJECTS 4 INCHES AND THE
 QT0393'DISK IS STAMPED K 29 1934.
 QT0393'
 QT0393'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0394 ***********************************************************************
 QT0394  DESIGNATION -  BISON GRAND ELEC COOP RAD TWR
 QT0394  PID         -  QT0394
 QT0394  STATE/COUNTY-  SD/PERKINS
 QT0394  COUNTRY     -  US
 QT0394  USGS QUAD   -  BISON (2017)
 QT0394
 QT0394                         *CURRENT SURVEY CONTROL
 QT0394  ______________________________________________________________________
 QT0394* NAD 83(1996) POSITION- 45 31 18.99507(N) 102 27 56.54708(W)   ADJUSTED
 QT0394  ______________________________________________________________________
 QT0394  GEOID HEIGHT    -        -18.158 (meters)                     GEOID18
 QT0394  LAPLACE CORR    -         -6.36  (seconds)                    DEFLEC18
 QT0394  HORZ ORDER      -  THIRD
 QT0394
 QT0394.The horizontal coordinates were established by classical geodetic methods
 QT0394.and adjusted by the National Geodetic Survey in January 1998.
 QT0394
 QT0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0394.GEOID18 height accuracy estimate available here.
 QT0394
 QT0394.Click photographs - Photos may exist for this station.
 QT0394
 QT0394.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0394
 QT0394. The following values were computed from the NAD 83(1996) position.
 QT0394
 QT0394;                    North         East     Units Scale Factor Converg.
 QT0394;SPC SD N     -   190,580.175   407,394.959   MT  0.99997285   -1 44 42.3
 QT0394;SPC SD N     -   625,261.79  1,336,594.96   sFT  0.99997285   -1 44 42.3
 QT0394;UTM  13      - 5,044,058.503   697,918.149   MT  1.00008163   +1 48 31.9
 QT0394
 QT0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9791844058(NAD 83)
 QT0394
 QT0394                          SUPERSEDED SURVEY CONTROL
 QT0394
 QT0394  NAD 83(1993)-  45 31 18.98618(N)    102 27 56.54531(W) AD(       ) 3
 QT0394  NAD 83(1986)-  45 31 18.98602(N)    102 27 56.54397(W) AD(       ) 3
 QT0394  NAD 27      -  45 31 19.03500(N)    102 27 54.97600(W) AD(       ) 3
 QT0394
 QT0394.Superseded values are not recommended for survey control.
 QT0394
 QT0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0394.See file dsdata.pdf to determine how the superseded data were derived.
 QT0394
 QT0394_MARKER: 43 = RADIO/TV TOWER
 QT0394
 QT0394  HISTORY     - Date     Condition        Report By
 QT0394  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0394
 QT0394                          STATION DESCRIPTION
 QT0394
 QT0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0394'THE TOWER IS LOCATED IN THE CENTER OF TOWN OF BISON.  IT IS
 QT0394'A FOUR-LEGGED STEEL STRUCTURE, ABOUT 80 FEET HIGH.
 QT0394'
 QT0394'THE POINT INTERSECTED WAS THE ANTENNA ON THE TOP OF THE TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0395 ***********************************************************************
 QT0395  DESIGNATION -  BISON MUNICIPAL TANK
 QT0395  PID         -  QT0395
 QT0395  STATE/COUNTY-  SD/PERKINS
 QT0395  COUNTRY     -  US
 QT0395  USGS QUAD   -  BISON (2017)
 QT0395
 QT0395                         *CURRENT SURVEY CONTROL
 QT0395  ______________________________________________________________________
 QT0395* NAD 83(1996) POSITION- 45 31 23.05152(N) 102 27 40.10668(W)   ADJUSTED
 QT0395  ______________________________________________________________________
 QT0395  GEOID HEIGHT    -        -18.169 (meters)                     GEOID18
 QT0395  LAPLACE CORR    -         -6.50  (seconds)                    DEFLEC18
 QT0395  HORZ ORDER      -  THIRD
 QT0395
 QT0395.The horizontal coordinates were established by classical geodetic methods
 QT0395.and adjusted by the National Geodetic Survey in January 1998.
 QT0395
 QT0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0395.GEOID18 height accuracy estimate available here.
 QT0395
 QT0395.Click photographs - Photos may exist for this station.
 QT0395
 QT0395.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0395
 QT0395. The following values were computed from the NAD 83(1996) position.
 QT0395
 QT0395;                    North         East     Units Scale Factor Converg.
 QT0395;SPC SD N     -   190,694.492   407,755.382   MT  0.99997301   -1 44 30.6
 QT0395;SPC SD N     -   625,636.85  1,337,777.45   sFT  0.99997301   -1 44 30.6
 QT0395;UTM  13      - 5,044,194.958   698,270.832   MT  1.00008335   +1 48 43.7
 QT0395
 QT0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9827044194(NAD 83)
 QT0395
 QT0395                          SUPERSEDED SURVEY CONTROL
 QT0395
 QT0395  NAD 83(1993)-  45 31 23.04255(N)    102 27 40.10486(W) AD(       ) 3
 QT0395  NAD 83(1986)-  45 31 23.04226(N)    102 27 40.10342(W) AD(       ) 3
 QT0395  NAD 27      -  45 31 23.09200(N)    102 27 38.53800(W) AD(       ) 3
 QT0395
 QT0395.Superseded values are not recommended for survey control.
 QT0395
 QT0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0395.See file dsdata.pdf to determine how the superseded data were derived.
 QT0395
 QT0395_MARKER: 53 = ELEVATED TANK
 QT0395
 QT0395  HISTORY     - Date     Condition        Report By
 QT0395  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0395
 QT0395                          STATION DESCRIPTION
 QT0395
 QT0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0395'THE TANK IS LOCATED IN THE NORTHERN PART OF TOWN OF BISON.
 QT0395'IT IS A FOUR LEGGED STEEL STRUCTURE, ABOUT 110 FEET HIGH,
 QT0395'PAINTED SILVER AND WITH THE CAPACITY OF 75,000 GALLON.
 QT0395'
 QT0395'THE POINT INTERSECTED WAS THE BALL AT THE APEX OF THE ROOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0432 ***********************************************************************
 QT0432  DESIGNATION -  BIX
 QT0432  PID         -  QT0432
 QT0432  STATE/COUNTY-  SD/PERKINS
 QT0432  COUNTRY     -  US
 QT0432  USGS QUAD   -  BIXBY (2017)
 QT0432
 QT0432                         *CURRENT SURVEY CONTROL
 QT0432  ______________________________________________________________________
 QT0432* NAD 83(1996) POSITION- 45 11 21.52741(N) 102 34 11.84636(W)   ADJUSTED
 QT0432* NAVD 88 ORTHO HEIGHT -   789.    (meters)     2589.    (feet) SCALED
 QT0432  ______________________________________________________________________
 QT0432  GEOID HEIGHT    -        -18.081 (meters)                     GEOID18
 QT0432  LAPLACE CORR    -         -6.28  (seconds)                    DEFLEC18
 QT0432  HORZ ORDER      -  THIRD
 QT0432
 QT0432.The horizontal coordinates were established by classical geodetic methods
 QT0432.and adjusted by the National Geodetic Survey in January 1998.
 QT0432
 QT0432.The orthometric height was scaled from a topographic map.
 QT0432
 QT0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0432.GEOID18 height accuracy estimate available here.
 QT0432
 QT0432.Click photographs - Photos may exist for this station.
 QT0432
 QT0432.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0432
 QT0432. The following values were computed from the NAD 83(1996) position.
 QT0432
 QT0432;                    North         East     Units Scale Factor Converg.
 QT0432;SPC SD N     -   153,885.678   398,081.020   MT  0.99994201   -1 49 07.9
 QT0432;SPC SD N     -   504,873.26  1,306,037.48   sFT  0.99994201   -1 49 07.9
 QT0432;UTM  13      - 5,006,853.781   690,892.486   MT  1.00004807   +1 43 28.2
 QT0432
 QT0432!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0432!SPC SD N     -   0.99987908  x   0.99994201  =   0.99982110
 QT0432!UTM  13      -   0.99987908  x   1.00004807  =   0.99992714
 QT0432
 QT0432:                Primary Azimuth Mark                     Grid Az
 QT0432:SPC SD N     -  BIX AZ MK                                014 54 16.7
 QT0432:UTM  13      -  BIX AZ MK                                011 21 40.6
 QT0432
 QT0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9089206853(NAD 83)
 QT0432
 QT0432|---------------------------------------------------------------------|
 QT0432| PID    Reference Object                     Distance      Geod. Az  |
 QT0432|                                                           dddmmss.s |
 QT0432| CQ7076 BIX AZ MK                                          0130508.8 |
 QT0432| CQ7077 BIX RM 1                              9.480 METERS 09225     |
 QT0432| CQ7078 BIX RM 2                              8.854 METERS 17904     |
 QT0432|---------------------------------------------------------------------|
 QT0432
 QT0432                          SUPERSEDED SURVEY CONTROL
 QT0432
 QT0432  NAD 83(1993)-  45 11 21.51875(N)    102 34 11.84450(W) AD(       ) 3
 QT0432  NAD 83(1986)-  45 11 21.51810(N)    102 34 11.84420(W) AD(       ) 3
 QT0432  NAD 27      -  45 11 21.57200(N)    102 34 10.27000(W) AD(       ) 3
 QT0432
 QT0432.Superseded values are not recommended for survey control.
 QT0432
 QT0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0432.See file dsdata.pdf to determine how the superseded data were derived.
 QT0432
 QT0432_MARKER: DS = TRIANGULATION STATION DISK
 QT0432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0432_STAMPING: BIX 1952
 QT0432_MARK LOGO: CGS
 QT0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0432+STABILITY: SURFACE MOTION
 QT0432
 QT0432  HISTORY     - Date     Condition        Report By
 QT0432  HISTORY     - 1952     MONUMENTED       CGS
 QT0432
 QT0432                          STATION DESCRIPTION
 QT0432
 QT0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0432'THE STATION IS IN SECTION 17, T 14 N, R 13 E, ON THE RIGHT-OF-WAY
 QT0432'OF A GRADED DIRT ROAD, ABOUT 24 MILES SOUTH AND 5 MILES WEST OF
 QT0432'BISON, 2-1/4 MILES NORTH AND 1/4 MILE WEST OF BIXBY, 28 FEET
 QT0432'EAST OF THE CENTER OF THE GRADED DIRT ROAD AND 4 FEET EAST OF A
 QT0432'4 X 4 INCH WITNESS POST.
 QT0432'
 QT0432'TO REACH THE STATION FROM THE T-INTERSECTION ABOUT 1/2 MILE
 QT0432'NORTH OF BISON, GO WEST ON STATE HIGHWAY 8 FOR 4.85 MILES TO A
 QT0432'SIDE ROAD AND SIGN READING, 29 MILES BIXBY, TURN LEFT AND GO
 QT0432'SOUTH ON THE MAIN GRADED DIRT ROAD FOR 17.0 MILES TO A CHURCH ON
 QT0432'THE LEFT, CONTINUE SOUTH ON THE MAIN ROAD FOR 7.2 MILES TO A
 QT0432'POINT WHERE THE ROAD CURVES TO THE RIGHT AND THE AZIMUTH MARK ON
 QT0432'THE LEFT, CONTINUE SOUTH FOR 0.8 MILE TO THE STATION ON THE
 QT0432'LEFT.
 QT0432'
 QT0432'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BIX
 QT0432'1952.
 QT0432'
 QT0432'REFERENCE MARK 1 IS 59 FEET EAST OF THE CENTER OF THE GRADED DIRT
 QT0432'ROAD.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED BIX
 QT0432'NO 1 1952.
 QT0432'
 QT0432'REFERENCE MARK 2 IS 30 FEET EAST OF THE CENTER OF THE GRADED
 QT0432'DIRT ROAD.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0432'BIX NO 2 1952.
 QT0432'
 QT0432'THE AZIMUTH MARK IS 39 FEET EAST OF THE GRADED DIRT ROAD AND 2
 QT0432'FEET SOUTH OF A 4 X 4 INCH WITNESS POST.  THE MARK PROJECTS 2
 QT0432'INCHES AND THE DISK IS STAMPED BIX 1952.
 QT0432'
 QT0432'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0433 ***********************************************************************
 QT0433  DESIGNATION -  BIXBY
 QT0433  PID         -  QT0433
 QT0433  STATE/COUNTY-  SD/PERKINS
 QT0433  COUNTRY     -  US
 QT0433  USGS QUAD   -  MAURINE (2017)
 QT0433
 QT0433                         *CURRENT SURVEY CONTROL
 QT0433  ______________________________________________________________________
 QT0433* NAD 83(1996) POSITION- 45 05 57.95424(N) 102 34 59.16702(W)   ADJUSTED
 QT0433* NAVD 88 ORTHO HEIGHT -   844.    (meters)     2769.    (feet) SCALED
 QT0433  ______________________________________________________________________
 QT0433  GEOID HEIGHT    -        -18.061 (meters)                     GEOID18
 QT0433  LAPLACE CORR    -         -5.84  (seconds)                    DEFLEC18
 QT0433  HORZ ORDER      -  SECOND
 QT0433
 QT0433.The horizontal coordinates were established by classical geodetic methods
 QT0433.and adjusted by the National Geodetic Survey in January 1998.
 QT0433
 QT0433.The orthometric height was scaled from a topographic map.
 QT0433
 QT0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0433.GEOID18 height accuracy estimate available here.
 QT0433
 QT0433.Click photographs - Photos may exist for this station.
 QT0433
 QT0433.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0433
 QT0433. The following values were computed from the NAD 83(1996) position.
 QT0433
 QT0433;                    North         East     Units Scale Factor Converg.
 QT0433;SPC SD N     -   143,935.287   396,729.961   MT  0.99993947   -1 49 41.4
 QT0433;SPC SD N     -   472,227.69  1,301,604.88   sFT  0.99993947   -1 49 41.4
 QT0433;UTM  13      - 4,996,837.869   690,158.665   MT  1.00004464   +1 42 44.9
 QT0433
 QT0433!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0433!SPC SD N     -   0.99987045  x   0.99993947  =   0.99980993
 QT0433!UTM  13      -   0.99987045  x   1.00004464  =   0.99991509
 QT0433
 QT0433:                Primary Azimuth Mark                     Grid Az
 QT0433:SPC SD N     -  BIXBY AZ MK                              105 39 22.2
 QT0433:UTM  13      -  BIXBY AZ MK                              102 06 55.9
 QT0433
 QT0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9015896837(NAD 83)
 QT0433
 QT0433|---------------------------------------------------------------------|
 QT0433| PID    Reference Object                     Distance      Geod. Az  |
 QT0433|                                                           dddmmss.s |
 QT0433| CQ7080 BIXBY RM 1                            8.953 METERS 05456     |
 QT0433| CQ7079 BIXBY AZ MK                                        1034940.8 |
 QT0433| CQ7081 BIXBY RM 2                            7.745 METERS 19058     |
 QT0433|---------------------------------------------------------------------|
 QT0433
 QT0433                          SUPERSEDED SURVEY CONTROL
 QT0433
 QT0433  NAD 83(1993)-  45 05 57.94591(N)    102 34 59.16560(W) AD(       ) 2
 QT0433  NAD 83(1986)-  45 05 57.94505(N)    102 34 59.16546(W) AD(       ) 2
 QT0433  NAD 27      -  45 05 57.99190(N)    102 34 57.58970(W) AD(       ) 2
 QT0433
 QT0433.Superseded values are not recommended for survey control.
 QT0433
 QT0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0433.See file dsdata.pdf to determine how the superseded data were derived.
 QT0433
 QT0433_MARKER: DS = TRIANGULATION STATION DISK
 QT0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0433_STAMPING: BIXBY 1951
 QT0433_MARK LOGO: CGS
 QT0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0433+STABILITY: SURFACE MOTION
 QT0433
 QT0433  HISTORY     - Date     Condition        Report By
 QT0433  HISTORY     - 1951     MONUMENTED       CGS
 QT0433  HISTORY     - 1962     GOOD             CGS
 QT0433
 QT0433                          STATION DESCRIPTION
 QT0433
 QT0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0433'THE STATION IS LOCATED ABOUT 5-1/2 MILES NORTH OF MAURINE,
 QT0433'IN THE SOUTHWEST 1/4 OF SECTION 7, T 13 N, R 13 E, ON LAND
 QT0433'OWNED BY MR. DALE HAINES, ON THE HIGHEST POINT OF A PROMINENT
 QT0433'MOUND, 0.15 MILE NORTH OF A GRAVELED ROAD, 53 FEET EAST OF
 QT0433'THE STEEP WEST SLOPE OF THE MOUND, AND 13 FEET EAST OF A
 QT0433'WITNESS POST.
 QT0433'
 QT0433'TO REACH THE STATION FROM THE POST OFFICE IN MAURINE, GO NORTH
 QT0433'ON A GRAVELED ROAD FOR 1.6 MILES TO BX - 21 - 2 (USBR) ON THE
 QT0433'RIGHT AS DESCRIBED.  CONTINUE NORTH FOR 3.6 MILES.  THEN RIGHT,
 QT0433'EAST, ON THE GRAVELED ROAD FOR 0.4 MILE TO THE AZIMUTH MARK
 QT0433'ON THE LEFT AS DESCRIBED.  TURN LEFT, PASSING THROUGH A WIRE
 QT0433'GATE, THEN SHARP LEFT (WESTERLY) ACROSS PASTURE LAND FOR 0.3
 QT0433'MILE TO THE CREST OF THE MOUND AND THE STATION AS DESCRIBED.
 QT0433'
 QT0433'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0433'BIXBY 1951.
 QT0433'
 QT0433'REFERENCE MARK NO. 1 IS 45 FEET SOUTH OF THE NORTH EDGE OF
 QT0433'THE MOUND.  IT PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0433'BIXBY NO 1 1951.
 QT0433'
 QT0433'REFERENCE MARK NO. 2 IS 40 FEET EAST OF THE WEST EDGE OF THE
 QT0433'MOUND, AND 27 FEET SOUTH OF THE WITNESS POST.  IT PROJECTS
 QT0433'3 INCHES, AND THE DISK IS STAMPED BIXBY NO 2 1951.
 QT0433'
 QT0433'THE AZIMUTH MARK IS 76 FEET NORTH OF THE CENTER OF THE GRAVELED
 QT0433'ROAD, 50 FEET EAST OF THE SOUTH EDGE OF A RAVINE, 12 FEET EAST
 QT0433'OF THE EAST GATE POST OF A WIRE GATE, AND 1 FOOT NORTH OF A
 QT0433'WIRE FENCE.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0433'BIXBY 1951.
 QT0433'
 QT0433'BX - 21 - 2 (USBR) IS ON THE WEST SLOPE OF A LOW HILL, AND
 QT0433'86 FEET EAST OF THE CENTER OF THE GRAVELED ROAD.  IT IS A
 QT0433'U.S. BUREAU OF RECLAMATION BENCH MARK DISK STAMPED BX - 21 - 2
 QT0433'2820.115 SET IN THE TOP OF A CONCRETE POST THAT IS 12 INCHES
 QT0433'SQUARE AT ITS BASE AND 6 INCHES SQUARE AT ITS APEX.  THE MARK
 QT0433'PROJECTS 10 INCHES.
 QT0433'
 QT0433'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE STANDARD DISKS
 QT0433'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 QT0433
 QT0433                          STATION RECOVERY (1962)
 QT0433
 QT0433'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0433'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
 QT0433'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND
 QT0433'IN GOOD CONDITION.  THE HORIZONTAL DISTANCE AND DIRECTION
 QT0433'CHECKED ON ALL MARKS.  A NEW DESCRIPTION FOLLOWS.
 QT0433'
 QT0433'THE STATION IS LOCATED 5 MILES NORTH OF MAURINE, IN SECTION 6,
 QT0433'T. 13 N., R. 13 E., ON THE HIGHEST POINT OF A PROMINENT GRASS
 QT0433'COVERED KNOLL ON PROPERTY OWNED BY MR. DALE HAINES.
 QT0433'
 QT0433'TO REACH THE STATION FROM THE STORE AND CROSSROAD AT MAURINE,
 QT0433'GO NORTH ON A GRAVELED ROAD FOR 4.4 MILES TO A FORK.  TAKE
 QT0433'THE RIGHT FORK, THE MAIN TRAVELED ROAD AND GO 1.0 MILE TO
 QT0433'WHERE THE ROAD TURNS RIGHT.  TURN RIGHT AND GO EAST ON THE
 QT0433'GRAVELED ROAD FOR 0.4 MILE TO A WIRE GATE ON THE LEFT AND THE
 QT0433'AZIMUTH MARK AS DESCRIBED.  PASS THROUGH THE WIRE GATE, THENCE
 QT0433'TURN A SHARP LEFT AND GO NORTHWEST ACROSS THE OPEN PASTURE
 QT0433'FOR 0.3 MILE TO THE HIGHEST POINT OF THE HILL AND THE STATION
 QT0433'AS DESCRIBED.
 QT0433'
 QT0433'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0433'CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED BIXBY 1951.
 QT0433'IT IS 72 FEET SOUTH OF THE NORTH EDGE OF THE HILL, 59 FEET
 QT0433'EAST OF THE WEST EDGE OF THE HILL AND 13 FEET EAST OF A 4X4
 QT0433'WHITE WITNESS POST.
 QT0433'
 QT0433'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 QT0433'12-INCH CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS
 QT0433'STAMPED BIXBY NO 1 1951.  IT IS 40 FEET EAST-NORTHEAST OF A
 QT0433'4X4 WHITE WITNESS POST AND 37 FEET SOUTH OF THE NORTH EDGE OF
 QT0433'THE HILL.
 QT0433'
 QT0433'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 QT0433'12-INCH CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS
 QT0433'STAMPED BIXBY NO 2 1951.  IT IS 39 FEET EAST OF THE WEST EDGE
 QT0433'OF THE HILL AND 27 FEET SOUTH OF A 4X4 WHITE WITNESS POST.
 QT0433'
 QT0433'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0433'CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS STAMPED BIXBY
 QT0433'1951.  IT IS 78 FEET NORTH OF THE CENTER OF A GRAVELED ROAD,
 QT0433'19 FEET EAST OF THE CENTER OF A WIRE GATE AND 1 FOOT NORTH OF
 QT0433'A METAL WITNESS POST AND AN EAST-WEST FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0938 ***********************************************************************
 OR0938  DESIGNATION -  BLACK
 OR0938  PID         -  OR0938
 OR0938  STATE/COUNTY-  SD/LYMAN
 OR0938  COUNTRY     -  US
 OR0938  USGS QUAD   -  HAMILL NE (2017)
 OR0938
 OR0938                         *CURRENT SURVEY CONTROL
 OR0938  ______________________________________________________________________
 OR0938* NAD 83(1996) POSITION- 43 39 55.06264(N) 099 35 54.11190(W)   ADJUSTED
 OR0938* NAVD 88 ORTHO HEIGHT -   613.    (meters)     2011.    (feet) SCALED
 OR0938  ______________________________________________________________________
 OR0938  GEOID HEIGHT    -        -25.942 (meters)                     GEOID18
 OR0938  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 OR0938  HORZ ORDER      -  FIRST
 OR0938
 OR0938.The horizontal coordinates were established by classical geodetic methods
 OR0938.and adjusted by the National Geodetic Survey in January 1998.
 OR0938
 OR0938.The orthometric height was scaled from a topographic map.
 OR0938
 OR0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0938.GEOID18 height accuracy estimate available here.
 OR0938
 OR0938.Click photographs - Photos may exist for this station.
 OR0938
 OR0938.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0938
 OR0938. The following values were computed from the NAD 83(1996) position.
 OR0938
 OR0938;                    North         East     Units Scale Factor Converg.
 OR0938;SPC SD S     -   148,231.617   659,273.162   MT  0.99990720   +0 30 25.3
 OR0938;SPC SD S     -   486,323.23  2,162,965.37   sFT  0.99990720   +0 30 25.3
 OR0938;UTM  14      - 4,834,872.938   451,757.758   MT  0.99962863   -0 24 47.3
 OR0938
 OR0938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0938!SPC SD S     -   0.99990789  x   0.99990720  =   0.99981510
 OR0938!UTM  14      -   0.99990789  x   0.99962863  =   0.99953656
 OR0938
 OR0938:                Primary Azimuth Mark                     Grid Az
 OR0938:SPC SD S     -  BLACK AZ MK                              199 35 01.7
 OR0938:UTM  14      -  BLACK AZ MK                              200 30 14.3
 OR0938
 OR0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5175734872(NAD 83)
 OR0938
 OR0938|---------------------------------------------------------------------|
 OR0938| PID    Reference Object                     Distance      Geod. Az  |
 OR0938|                                                           dddmmss.s |
 OR0938| CO2247 BLACK RM 1                            9.129 METERS 09740     |
 OR0938| CO2248 BLACK RM 2                            9.815 METERS 17701     |
 OR0938| CO2246 BLACK AZ MK                                        2000527.0 |
 OR0938|---------------------------------------------------------------------|
 OR0938
 OR0938                          SUPERSEDED SURVEY CONTROL
 OR0938
 OR0938  NAD 83(1995)-  43 39 55.06088(N)    099 35 54.11895(W) AD(       ) 1
 OR0938  NAD 83(1986)-  43 39 55.06300(N)    099 35 54.11993(W) AD(       ) 1
 OR0938  NAD 27      -  43 39 55.06800(N)    099 35 52.72600(W) AD(       ) 1
 OR0938
 OR0938.Superseded values are not recommended for survey control.
 OR0938
 OR0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0938.See file dsdata.pdf to determine how the superseded data were derived.
 OR0938
 OR0938_MARKER: DS = TRIANGULATION STATION DISK
 OR0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0938_STAMPING: BLACK 1936
 OR0938_MARK LOGO: CGS
 OR0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0938+STABILITY: SURFACE MOTION
 OR0938
 OR0938  HISTORY     - Date     Condition        Report By
 OR0938  HISTORY     - 1936     MONUMENTED       CGS
 OR0938
 OR0938                          STATION DESCRIPTION
 OR0938
 OR0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0938'STATION IS 11-1/2 MILES AIRLINE NORTHWEST OF IONA, 21 MILES
 OR0938'AIRLINE, AND 35 MILES BY ROAD NORTH-NORTHWEST OF DIXON, 34
 OR0938'MILES BY ROAD NORTHEAST OF WINNER, ON HIGHEST POINT IN PASTURE
 OR0938'FIELD, ON PROPERTY OWNED BY FRED LINDGREN OF HOT SPRINGS
 OR0938'AND RENTED BY ANNA SONERGAARD, 0.4 MILE SOUTH OF THE SONERGAARD
 OR0938'HOUSE, 173 FEET EAST OF NORTH-SOUTH FENCE LINE.  THE MARK
 OR0938'PROJECTS 3 INCHES.
 OR0938'
 OR0938'REFERENCE MARK NO. 1 IS EAST OF THE STATION.  THE MARK PROJECTS
 OR0938'4 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 39.76
 OR0938'FEET.  REFERENCE MARK NO. 2 IS SOUTH OF STATION.
 OR0938'
 OR0938'THE AZIMUTH MARK IS SOUTH-SOUTHWEST OF THE STATION IN YARD
 OR0938'OF FIRST HOUSE SOUTH OF THE STATION ON EAST SIDE OF ROAD, 45.3
 OR0938'FEET NORTH OF NORTHWEST CORNER OF HOUSE, 59.2 FEET EAST
 OR0938'OF FENCE CORNER.  THE MARK PROJECTS 6 INCHES.
 OR0938'
 OR0938'TO REACH THE STATION FROM DIXON, GO WEST ON GRAVEL ROAD 11.05
 OR0938'MILES TO CROSSROADS, THENCE NORTH ON GRAVEL ROAD 4.95 MILES
 OR0938'TO CROSSROADS, EAST 1.0 MILE TO T-INTERSECTION, NORTH 1.0
 OR0938'MILE TO T-INTERSECTION, EAST 1.0 MILE TO CURVE NORTH, NORTH
 OR0938'1.0 MILE TO T-INTERSECTION, EAST 1.0 MILE TO T-INTERSECTION,
 OR0938'NORTH 0.9 MILE TO T-INTERSECTION, EAST 0.45 MILE TO
 OR0938'T-INTERSECTION, NORTH 10.95 MILES TO TURN EAST, EAST 1.0 MILE TO
 OR0938'T, THENCE NORTH 0.8 MILE TO LANE LEADING EAST TO THE
 OR0938'SONERGAARD HOUSE, EAST ON LANE TO BARN, THEN SOUTH, THROUGH
 OR0938'BARN LOT AND GO 0.4 MILE SOUTH TO HIGHEST POINT IN
 OR0938'PASTURE FIELD AND STATION.  BEFORE ATTEMPTING TO REACH THE
 OR0938'STATION BY ANY OTHER ROUTE, INQUIRY SHOULD BE MADE AS TO
 OR0938'CONDITION OF ROADS, AS THEY ARE IN POOR CONDITION
 OR0938'GENERALLY IN THIS VICINITY.
 OR0938'
 OR0938'SIGNALS SHOWN FROM THE GROUND AT WILLRODT (1934), IONA, (1934),
 OR0938'BULL, LODGE, WHITE, AND BEND ARE VISIBLE AT THE GROUND.
 OR0938'
 OR0938'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0938'BRONZE DISKS SET AS DESCRIBED.
 OR0938'
 OR0938'HEIGHT OF LIGHT ABOVE STATION MARK - 2 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2309 ***********************************************************************
 PU2309  FBN         -  This is a Federal Base Network Control Station.
 PU2309  DESIGNATION -  BLACK
 PU2309  PID         -  PU2309
 PU2309  STATE/COUNTY-  SD/MEADE
 PU2309  COUNTRY     -  US
 PU2309  USGS QUAD   -  BLACKHAWK (2017)
 PU2309
 PU2309                         *CURRENT SURVEY CONTROL
 PU2309  ______________________________________________________________________
 PU2309* NAD 83(2011) POSITION- 44 10 21.12085(N) 103 19 31.91296(W)   ADJUSTED
 PU2309* NAD 83(2011) ELLIP HT-  1106.979 (meters)        (06/27/12)   ADJUSTED
 PU2309* NAD 83(2011) EPOCH   -  2010.00
 PU2309* NAVD 88 ORTHO HEIGHT -  1122.386 (meters)     3682.36  (feet) ADJUSTED
 PU2309  ______________________________________________________________________
 PU2309  GEOID HEIGHT    -        -15.414 (meters)                     GEOID18
 PU2309  NAD 83(2011) X  - -1,056,289.695 (meters)                     COMP
 PU2309  NAD 83(2011) Y  - -4,459,542.714 (meters)                     COMP
 PU2309  NAD 83(2011) Z  -  4,422,633.286 (meters)                     COMP
 PU2309  LAPLACE CORR    -        -14.55  (seconds)                    DEFLEC18
 PU2309  DYNAMIC HEIGHT  -       1122.001 (meters)     3681.10  (feet) COMP
 PU2309  MODELED GRAVITY -    980,236.3   (mgal)                       NAVD 88
 PU2309
 PU2309  VERT ORDER      -  FIRST     CLASS II
 PU2309
 PU2309  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2309  Standards:
 PU2309         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2309            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2309  -------------------------------------------------------------------
 PU2309  NETWORK    0.39   0.80           0.18   0.13   0.41     -0.07539531
 PU2309  -------------------------------------------------------------------
 PU2309  Click here for local accuracies and other accuracy information.
 PU2309
 PU2309.The horizontal coordinates were established by GPS observations
 PU2309.and adjusted by the National Geodetic Survey in June 2012.
 PU2309
 PU2309.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2309.been affixed to the stable North American tectonic plate. See 
 PU2309.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2309
 PU2309.The horizontal coordinates are valid at the epoch date displayed above
 PU2309.which is a decimal equivalence of Year/Month/Day.
 PU2309
 PU2309.The orthometric height was determined by differential leveling and
 PU2309.adjusted by the NATIONAL GEODETIC SURVEY
 PU2309.in September 1993.
 PU2309
 PU2309.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2309.GEOID18 height accuracy estimate available here.
 PU2309
 PU2309.Click photographs - Photos may exist for this station.
 PU2309
 PU2309.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2309
 PU2309.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2309
 PU2309.The ellipsoidal height was determined by GPS observations
 PU2309.and is referenced to NAD 83.
 PU2309
 PU2309.The dynamic height is computed by dividing the NAVD 88
 PU2309.geopotential number by the normal gravity value computed on the
 PU2309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2309.degrees latitude (g = 980.6199 gals.).
 PU2309
 PU2309.The modeled gravity was interpolated from observed gravity values.
 PU2309
 PU2309. The following values were computed from the NAD 83(2011) position.
 PU2309
 PU2309;                    North         East     Units Scale Factor Converg.
 PU2309;SPC SD N     -    43,155.315   334,105.921   MT  1.00005571   -2 21 13.0
 PU2309;SPC SD N     -   141,585.40  1,096,145.84   sFT  1.00005571   -2 21 13.0
 PU2309;SPC SD S     -   208,634.510   360,766.601   MT  0.99995362   -2 03 51.0
 PU2309;SPC SD S     -   684,495.05  1,183,615.09   sFT  0.99995362   -2 03 51.0
 PU2309;UTM  13      - 4,892,399.255   633,859.969   MT  0.99982037   +1 10 01.1
 PU2309
 PU2309!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2309!SPC SD N     -   0.99982645  x   1.00005571  =   0.99988215
 PU2309!SPC SD S     -   0.99982645  x   0.99995362  =   0.99978008
 PU2309!UTM  13      -   0.99982645  x   0.99982037  =   0.99964685
 PU2309
 PU2309:                Primary Azimuth Mark                     Grid Az
 PU2309:SPC SD N     -  BLACK AZ MK                              141 04 16.3
 PU2309:SPC SD S     -  BLACK AZ MK                              140 46 54.3
 PU2309:UTM  13      -  BLACK AZ MK                              137 33 02.2
 PU2309
 PU2309_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3385992399(NAD 83)
 PU2309
 PU2309|---------------------------------------------------------------------|
 PU2309| PID    Reference Object                     Distance      Geod. Az  |
 PU2309|                                                           dddmmss.s |
 PU2309| PU2593 BLACK RM 1                            9.378 METERS 12901     |
 PU2309| PU2569 BLACK AZ MK                                        1384303.3 |
 PU2309| PU2594 BLACK RM 2                           10.018 METERS 22250     |
 PU2309|---------------------------------------------------------------------|
 PU2309
 PU2309                          SUPERSEDED SURVEY CONTROL
 PU2309
 PU2309  NAD 83(2007)-  44 10 21.12072(N)    103 19 31.91409(W) AD(2002.00) 0
 PU2309  ELLIP H (02/10/07) 1107.008  (m)                       GP(2002.00)    
 PU2309  ELLIP H (06/23/03) 1106.999  (m)                       GP(       ) 3 1
 PU2309  NAD 83(1996)-  44 10 21.12005(N)    103 19 31.91410(W) AD(       ) B
 PU2309  ELLIP H (04/18/97) 1107.070  (m)                       GP(       ) 4 1
 PU2309  NAD 83(1993)-  44 10 21.11164(N)    103 19 31.91813(W) AD(       ) 1
 PU2309  NAD 83(1986)-  44 10 21.11240(N)    103 19 31.91635(W) AD(       ) 1
 PU2309  NAD 27      -  44 10 21.15400(N)    103 19 30.25100(W) AD(       ) 3
 PU2309  NAVD 88            1122.39   (m)         3682.4    (f) LEVELING    3  
 PU2309  NGVD 29            1121.88   (m)         3680.7    (f) LEVELING    3  
 PU2309
 PU2309.Superseded values are not recommended for survey control.
 PU2309
 PU2309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2309.See file dsdata.pdf to determine how the superseded data were derived.
 PU2309
 PU2309_MARKER: DS = TRIANGULATION STATION DISK
 PU2309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2309_STAMPING: BLACK 1950
 PU2309_MARK LOGO: CGS
 PU2309_PROJECTION: FLUSH
 PU2309_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2309+STABILITY: SURFACE MOTION
 PU2309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2309+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 PU2309
 PU2309  HISTORY     - Date     Condition        Report By
 PU2309  HISTORY     - 1950     MONUMENTED       CGS
 PU2309  HISTORY     - 1950     GOOD             CGS
 PU2309  HISTORY     - 19820812 GOOD             NGS
 PU2309  HISTORY     - 19910816 GOOD             NGS
 PU2309  HISTORY     - 19910910 GOOD             NGS
 PU2309  HISTORY     - 19911001 GOOD             USFS
 PU2309  HISTORY     - 19960821 GOOD             NGS
 PU2309  HISTORY     - 20000330 GOOD             GEOMET
 PU2309  HISTORY     - 20020514 GOOD             SDDT
 PU2309  HISTORY     - 20120101 MARK NOT FOUND   INDIV
 PU2309
 PU2309                          STATION DESCRIPTION
 PU2309
 PU2309'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2309'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 14,
 PU2309'ABOUT 1.7 MILES NORTHWEST OF THE BLACK HAWK POST OFFICE.  IT
 PU2309'IS 41 FEET WEST OF THE APPROXIMATE CENTER OF U.S. HIGHWAY 14,
 PU2309'15 FEET WEST OF THE SOUTH EDGE OF THE HIGHWAY BANK, 15 FEET
 PU2309'SOUTH OF A HISTORIC MARKER SIGN, AND 5 FEET SOUTH OF A WITNESS
 PU2309'POST.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU2309'BLACK 1950.
 PU2309'
 PU2309'TO REACH THE STATION FROM THE BLACK HAWK POST OFFICE, GO NORTH
 PU2309'AND WEST ON U.S. HIGHWAY 14 FOR 1.7 MILES TO THE STATION ON
 PU2309'THE LEFT AS DESCRIBED.
 PU2309'
 PU2309'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON
 PU2309'U.S. HIGHWAY 14 FOR 0.35 MILE TO THE MARK ON THE RIGHT AS
 PU2309'DESCRIBED.
 PU2309'
 PU2309'REFERENCE MARK NO. 1 IS 35 FEET WEST OF THE APPROXIMATE CENTER
 PU2309'OF U.S. HIGHWAY 14, AND 16 FEET WEST OF THE SOUTH EDGE OF THE
 PU2309'HIGHWAY BANK.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS
 PU2309'STAMPED BLACK NO 1 1950.
 PU2309'
 PU2309'REFERENCE MARK NO. 2 IS ON THE SUMMIT OF THE LOW RIDGE, AND
 PU2309'ABOUT 5 FEET HIGHER IN ELEVATION THAN THE STATION MARK.  THE
 PU2309'MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED BLACK NO 2
 PU2309'1950.
 PU2309'
 PU2309'THE AZIMUTH MARK IS 36 FEET WEST OF THE APPROXIMATE CENTER
 PU2309'OF U.S. HIGHWAY 14, AND 3 FEET NORTHWEST OF A WITNESS POST.
 PU2309'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED BLACK
 PU2309'1950.
 PU2309'
 PU2309'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2309'CYLINDERS.
 PU2309'
 PU2309'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METERS.
 PU2309
 PU2309                          STATION RECOVERY (1950)
 PU2309
 PU2309'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 PU2309'RECOVERED IN GOOD CONDITION.
 PU2309
 PU2309                          STATION RECOVERY (1982)
 PU2309
 PU2309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PU2309'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 PU2309'AZIMUTH MARK WAS RECOVERED AND IS SOLID IN THE GROUND AND APPEARS
 PU2309'UNDISTURBED BUT THE DIRECTION TO IT CHANGED 35.5 SECONDS.  THE ROUTE
 PU2309'TO THE STATION HAS CHANGED AND NEW DESCRIPTIVE TEXT FOLLOWS.  THE
 PU2309'STATION LOCATED AOBUT 2.7 KM (1.65 MI) NORHTHWEST OF BLACK HAWK, ALONG
 PU2309'THE WEST SIDE OF AN ASPHALT ROAD AT A CURVE IN THE ROAD.  TO REACH THE
 PU2309'STATION FROM THE POST OFFICE IN BLACK HAWK, GO NORTHWEST ON ASPHALT
 PU2309'ROAD FOR 2.1 KM (1.30 MI) TO A HOUSE ON THE RIGHT AND THE AZIMUTH MARK
 PU2309'ON THE LEFT.  CONTINUE NORTHWEST ON THE ASPHALT ROAD FOR 0.5 KM (0.30
 PU2309'MI) TO THE STATION ON THE LEFT.  THE STATION IS A STANDARD CGS DISK
 PU2309'STAMPED--BLACK 1950--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12
 PU2309'INCHES (30 CM) IN DIAMETER PROJECTING 5 INCHES (12 CM) ABOVE THE
 PU2309'GROUND.  LOCATED 11.5 METERS (37.7 FT) SW FROM THE CENTER OF AN
 PU2309'ASPHALT ROAD.  1.7 METERS (5.6 FT) SSE FROM A WOODEN WITNESS POST.
 PU2309'REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED BLACK NO 1
 PU2309'1950--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES(30 CM)
 PU2309'IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE GROUND. LOCATED 11.9
 PU2309'METERS (39.0 FT) SW FROM THE CENTER OF THE ASPHALT ROAD.  11.1 SE
 PU2309'METERS SE FROMA WOODEN WITNESS POST AND 1.5 FEET (0.5 M) 0.4 METERS
 PU2309'(1.3 FT) LOWER THAN THE STATION.  REFERENCE MARK NO 2 IS A STANDARD
 PU2309'CGS DISK STAMPED--BLACK NO 2 1950--SET INTO THE TOP OF A ROUND
 PU2309'CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 2 INCHES 5
 PU2309'CM ABOVE THE GROUND.  LOCATED 21.5 METERS (70.5 FT) SW FROM THE CENTER
 PU2309'OF THE ASPHALT ROAD, AND 2.5 FEET (0.8 M) HIGHER THAN THE STATION.
 PU2309'AZIMUTH MARK NO 1 IS A STANDARD CGS DISK STAMPED--BLACK 1950--SET INTO
 PU2309'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 PU2309'PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND. LOCATE 11.3 METERS (37.1
 PU2309'FT) WSW FROM THE CENTER OF ASPHALT ROAD.  10.5 METERS (34.4 FT) SSE
 PU2309'FROM THE CENTER OF GRAVELED ROAD.  0.8 METERS (2.6 FT) NE FROM A
 PU2309'FENCE.  0.4 METERS (1.3 FT) W FROM A METAL WITNESS POST.
 PU2309
 PU2309                          STATION RECOVERY (1991)
 PU2309
 PU2309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2309'2.5 KM (1.55 MI) NORTHWESTERLY ALONG STATE HIGHWAY 79 FROM THE POST
 PU2309'OFFICE IN BLACKHAWK, 40.6 M (133.2 FT) WEST OF A UTILITY POLE WITH 1
 PU2309'GUY CABLE, 9.9 M (32.5 FT) NORTHEAST OF REFERENCE MARK 2, 9.4 M (30.8
 PU2309'FT) WEST OF REFERENCE MARK 1, 8.6 M (28.2 FT) SOUTHWEST OF THE
 PU2309'CENTERLINE OF THE HIGHWAY, 6.2 M (20.3 FT) SOUTHEAST OF THE
 PU2309'CENTERLINE OF A PAVED ROAD LEADING WEST, 3.0 M (9.8 FT) ABOVE THE
 PU2309'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND THE
 PU2309'MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
 PU2309
 PU2309                          STATION RECOVERY (1991)
 PU2309
 PU2309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2309'STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) NORTHWEST OF BLACK HAWK AND
 PU2309'IN THE SOUTH RIGHT-OF-WAY OF A FRONTAGE ROAD. OWNERSHIP--SOUTH DAKOTA
 PU2309'DEPARTMENT OF TRANSPORTATION.  NABORING PROPERTY OWNED BY MR. IVAN
 PU2309'FUGERE, BOX 2 4710, BLACK HAWK, SD.  PHONE 605-787-4952.
 PU2309'TO REACH THE STATION FROM THE U.S. POST OFFICE IN BLACK HAWK, GO
 PU2309'NORTHWESTERLY ON FRONTAGE ROAD STATE ROUTE 79 FOR 2.4 KM (1.5 MI) TO
 PU2309'THE STATION ON THE LEFT.
 PU2309'STATION IS 11.7 M (38.4 FT) SOUTHWEST FROM THE CENTER OF THE HIGHWAY,
 PU2309'40.6 M (133.2 FT) WEST FROM A UTILITY POLE WITH GUY WIRE, 9.9 M
 PU2309'(32.5 FT) NORTHEAST FROM RM2, 9.4 M (30.8 FT) WEST FROM RM1, 4.5 M
 PU2309'(14.8 FT) SOUTHEAST FROM A SIGN POST, 3 M (9.8 FT) ABOVE THE HIGHWAY
 PU2309'AND PROJECTS 6 CM ABOVE THE GROUND.
 PU2309
 PU2309                          STATION RECOVERY (1991)
 PU2309
 PU2309'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2309'RECOVERED IN GOOD CONDITION.
 PU2309
 PU2309                          STATION RECOVERY (1996)
 PU2309
 PU2309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2309'THE STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) NORTHWEST OF BLACK HAWK,
 PU2309'ON A FRONTAGE ROAD OF STATE HIGHWAY 79.  OWNERSHIP--THE STATE OF SOUTH
 PU2309'DAKOTA.  ADJACENT PROPERTY OWNED BY MR. IVAN FUGERE, BOX 2 4710, BLACK
 PU2309'HAWK SD, PHONE 605-787-4952.  TO REACH THE STATION FROM THE POST
 PU2309'OFFICE IN BLACK HAWK, GO NORTHWEST ON THE FRONTAGE ROAD ALONG STATE
 PU2309'HIGHWAY 79 FOR 2.4 KM (1.50 MI) TO THE STATION ON THE LEFT.  LOCATED
 PU2309'40.6 M (133.2 FT) WEST OF A UTILITY POLE WITH A GUY CABLE, 11.7 M
 PU2309'(38.4 FT) SOUTHWEST OF THE HIGHWAY CENTER, 9.9 M (32.5 FT) NORTHEAST
 PU2309'OF REFERENCE MARK 2, 9.4 M (30.8 FT) WEST OF REFERENCE MARK 1, 9.0 FT
 PU2309'(2.7 M) SOUTHWEST OF A WITNESS POST, 3.0 M (9.8 FT) ABOVE THE LEVEL OF
 PU2309'THE HIGHWAY, AND THE MONUMENT PROJECTS 0.5 FT (15.2 CM) ABOVE THE
 PU2309'GROUND SURFACE.
 PU2309
 PU2309                          STATION RECOVERY (2000)
 PU2309
 PU2309'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 PU2309'RECOVERED AS DESCRIBED.
 PU2309
 PU2309                          STATION RECOVERY (2002)
 PU2309
 PU2309'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PU2309'RECOVERED AS DESCRIBED
 PU2309'
 PU2309
 PU2309                          STATION RECOVERY (2012)
 PU2309
 PU2309'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JCC)
 PU2309'MARK WAS DESTROYED BY SERVICE ROAD RE-ALIGNMENT
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0940 ***********************************************************************
 QS0940  DESIGNATION -  BLACK
 QS0940  PID         -  QS0940
 QS0940  STATE/COUNTY-  SD/CORSON
 QS0940  COUNTRY     -  US
 QS0940  USGS QUAD   -  BLACK HORSE BUTTE (2017)
 QS0940
 QS0940                         *CURRENT SURVEY CONTROL
 QS0940  ______________________________________________________________________
 QS0940* NAD 83(1996) POSITION- 45 37 08.94707(N) 101 53 02.59034(W)   ADJUSTED
 QS0940* NAVD 88 ORTHO HEIGHT -   800.3   (meters)     2626.    (feet) VERTCON3
 QS0940  ______________________________________________________________________
 QS0940  GEOID HEIGHT    -        -19.558 (meters)                     GEOID18
 QS0940  LAPLACE CORR    -         -6.81  (seconds)                    DEFLEC18
 QS0940  HORZ ORDER      -  FIRST
 QS0940
 QS0940.The horizontal coordinates were established by classical geodetic methods
 QS0940.and adjusted by the National Geodetic Survey in January 1998.
 QS0940
 QS0940.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0940.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0940
 QS0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0940.GEOID18 height accuracy estimate available here.
 QS0940
 QS0940.Click photographs - Photos may exist for this station.
 QS0940
 QS0940.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0940
 QS0940. The following values were computed from the NAD 83(1996) position.
 QS0940
 QS0940;                    North         East     Units Scale Factor Converg.
 QS0940;SPC SD N     -   200,160.468   453,071.979   MT  0.99998824   -1 20 00.3
 QS0940;SPC SD N     -   656,693.14  1,486,453.65   sFT  0.99998824   -1 20 00.3
 QS0940;UTM  14      - 5,055,780.234   275,155.858   MT  1.00022159   -2 03 43.6
 QS0940
 QS0940!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0940!SPC SD N     -   0.99987762  x   0.99998824  =   0.99986586
 QS0940!UTM  14      -   0.99987762  x   1.00022159  =   1.00009918
 QS0940
 QS0940:                Primary Azimuth Mark                     Grid Az
 QS0940:SPC SD N     -  BLACK AZ MK                              236 04 34.8
 QS0940:UTM  14      -  BLACK AZ MK                              236 48 18.1
 QS0940
 QS0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7515555780(NAD 83)
 QS0940
 QS0940|---------------------------------------------------------------------|
 QS0940| PID    Reference Object                     Distance      Geod. Az  |
 QS0940|                                                           dddmmss.s |
 QS0940| CQ7086 BLACK RM 2                            8.439 METERS 00250     |
 QS0940| CQ7084 BLACK AZ MK                                        2344434.5 |
 QS0940| CQ7085 BLACK RM 1                            8.540 METERS 24911     |
 QS0940|---------------------------------------------------------------------|
 QS0940
 QS0940                          SUPERSEDED SURVEY CONTROL
 QS0940
 QS0940  NAD 83(1986)-  45 37 08.93844(N)    101 53 02.58823(W) AD(       ) 1
 QS0940  NAD 27      -  45 37 08.98400(N)    101 53 01.09400(W) AD(       ) 1
 QS0940  NGVD 29 (07/19/86)  799.8    (m)         2624.     (f) VERT ANG       
 QS0940
 QS0940.Superseded values are not recommended for survey control.
 QS0940
 QS0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0940.See file dsdata.pdf to determine how the superseded data were derived.
 QS0940
 QS0940_MARKER: DS = TRIANGULATION STATION DISK
 QS0940_SETTING: 66 = SET IN ROCK OUTCROP
 QS0940_STAMPING: BLACK 1951
 QS0940_MARK LOGO: CGS
 QS0940_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0940+STABILITY: POSITION/ELEVATION WELL
 QS0940
 QS0940  HISTORY     - Date     Condition        Report By
 QS0940  HISTORY     - 1951     MONUMENTED       CGS
 QS0940  HISTORY     - 1952     GOOD             CGS
 QS0940  HISTORY     - 1954     GOOD             CGS
 QS0940
 QS0940                          STATION DESCRIPTION
 QS0940
 QS0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0940'THE STATION IS LOCATED ON A HIGH PROMINENT BUTTE, KNOWN AS THE
 QS0940'BLACK HORSE BUTTE, ABOUT 6 MILES EAST OF THE PERKINS AND CORSON
 QS0940'COUNTY LINE, AND 3 MILES NORTH AND 2 MILES EAST OF THE SMALL
 QS0940'SETTLEMENT OF ATHBOY.
 QS0940'
 QS0940'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 8 AND
 QS0940'73, 2.5 MILES EAST OF MEADOW, GO NORTH ON THE LATTER FOR 3.15
 QS0940'MILES TO A CROSSROAD.  TURN RIGHT, EAST, AND FOLLOW THE MAIN
 QS0940'GRAVEL ROAD FOR 12.5 MILES TO THE SMALL SETTLEMENT OF ATHBOY.
 QS0940'CONTINUE EASTERLY ON THE MAIN ROAD FOR 2.1 MILES TO A CROSSROAD.
 QS0940'TURN LEFT, NORTH, AND FOLLOW THE MAIN TRACK ROAD FOR 0.55 MILE
 QS0940'TO A GATE.  GO THROUGH GATE, AND CONTINUE NORTHERLY ON A DIM
 QS0940'TRACK ROAD FOR 0.85 MILE TO A POND.  CROSS ON FILL AND
 QS0940'CONTINUE NORTHERLY ON A DIM TRACK ROAD AND ACROSS PASTURE FOR
 QS0940'APPROXIMATELY 1.6 MILES TO A GATE ON THE SOUTH SIDE OF THE BUTTE.  GO
 QS0940'THROUGH GATE AND GO FOR 0.1 MILE TO THE BASE OF THE BUTTE AND THE
 QS0940'END OF TRUCK TRAVEL.  PACK NORTHERLY UP STEEP SLOPE TO THE TOP AND
 QS0940'THE STATION.  A 10 MINUTE PACK.  NOTE.  A FOUR-WHEEL DRIVE
 QS0940'TRUCK CAN BE DRIVEN UP TO THE STATION FROM THE EAST SIDE.
 QS0940'
 QS0940'TO REACH THE AZIMUTH MARK FROM THE GATE, GO WEST ON THE SOUTH
 QS0940'SIDE OF THE FENCE LINE FOR 0.25 MILE TO THE AZIMUTH MARK AS
 QS0940'DESCRIBED.
 QS0940'
 QS0940'THE STATION IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN
 QS0940'OUTCROPPING BEDROCK.  THE DISK IS FLUSH WITH THE ROCK, AND IT IS
 QS0940'STAMPED BLACK 1951.
 QS0940'
 QS0940'REFERENCE MARK NO. 1 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 QS0940'IN OUTCROPPING BEDROCK.  IT IS STAMPED BLACK NO 1 1951.
 QS0940'
 QS0940'REFERENCE MARK NO. 2 IS A STANDARD DISK CEMENTED IN A DRILL
 QS0940'HOLE IN OUTCROPPING BEDROCK.  IT IS STAMPED BLACK NO 2 1951.
 QS0940'
 QS0940'THE AZIMUTH MARK IS 97 FEET NORTH OF THE CENTER OF A TRACK ROAD,
 QS0940'50 FEET SOUTH OF A FENCE LINE, AND 4 FEET EAST OF A WITNESS
 QS0940'POST.  THE MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QS0940'CONCRETE CYLINDER, PROJECTING 8 INCHES, AND THE DISK IS STAMPED
 QS0940'BLACK 1951.
 QS0940
 QS0940                          STATION RECOVERY (1952)
 QS0940
 QS0940'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0940'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 QS0940'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 QS0940
 QS0940                          STATION RECOVERY (1954)
 QS0940
 QS0940'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (CAS)
 QS0940'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 QS0940'IN GOOD CONDITION.  THE OLD DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2569 ***********************************************************************
 PU2569  DESIGNATION -  BLACK AZ MK
 PU2569  PID         -  PU2569
 PU2569  STATE/COUNTY-  SD/MEADE
 PU2569  COUNTRY     -  US
 PU2569  USGS QUAD   -  BLACKHAWK (2017)
 PU2569
 PU2569                         *CURRENT SURVEY CONTROL
 PU2569  ______________________________________________________________________
 PU2569* NAD 83(1986) POSITION- 44 10 09.12   (N) 103 19 17.28   (W)   HD_HELD1
 PU2569* NAVD 88 ORTHO HEIGHT -  1104.775 (meters)     3624.58  (feet) ADJUSTED
 PU2569  ______________________________________________________________________
 PU2569  GEOID HEIGHT    -        -15.429 (meters)                     GEOID18
 PU2569  DYNAMIC HEIGHT  -       1104.393 (meters)     3623.33  (feet) COMP
 PU2569  MODELED GRAVITY -    980,234.1   (mgal)                       NAVD 88
 PU2569
 PU2569  VERT ORDER      -  FIRST     CLASS II
 PU2569
 PU2569.The horizontal coordinates were determined by differentially corrected
 PU2569.hand held GPS observations or other comparable positioning techniques
 PU2569.and have an estimated accuracy of +/- 3 meters.
 PU2569
 PU2569.The orthometric height was determined by differential leveling and
 PU2569.adjusted by the NATIONAL GEODETIC SURVEY
 PU2569.in September 1993.
 PU2569
 PU2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2569.GEOID18 height accuracy estimate available here.
 PU2569
 PU2569.Click photographs - Photos may exist for this station.
 PU2569
 PU2569.The dynamic height is computed by dividing the NAVD 88
 PU2569.geopotential number by the normal gravity value computed on the
 PU2569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2569.degrees latitude (g = 980.6199 gals.).
 PU2569
 PU2569.The modeled gravity was interpolated from observed gravity values.
 PU2569
 PU2569;                    North         East    Units  Estimated Accuracy
 PU2569;SPC SD N     -    42,771.9     334,415.5     MT  (+/- 3 meters HH1 GPS) 
 PU2569
 PU2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3419292035(NAD 83)
 PU2569
 PU2569                          SUPERSEDED SURVEY CONTROL
 PU2569
 PU2569.No superseded survey control is available for this station.
 PU2569
 PU2569_MARKER: DZ = AZIMUTH MARK DISK
 PU2569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2569_STAMPING: BLACK 1950
 PU2569_MARK LOGO: CGS
 PU2569_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2569+STABILITY: SURFACE MOTION
 PU2569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2569+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2569
 PU2569  HISTORY     - Date     Condition        Report By
 PU2569  HISTORY     - 1950     MONUMENTED       CGS
 PU2569  HISTORY     - 19820812 GOOD             NGS
 PU2569  HISTORY     - 19910819 GOOD             NGS
 PU2569  HISTORY     - 20120330 MARK NOT FOUND   INDIV
 PU2569
 PU2569                          STATION DESCRIPTION
 PU2569
 PU2569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PU2569'THE STATION IS LOCATED ABOUT 2.2 KM (1.35 MI) NORTHWEST OF BLACK HAWK,
 PU2569'ALONG THE WEST SIDE OF AN ASPHALT ROAD.  TO REACH THE STATION FROM THE
 PU2569'POST OFFICE IN BLACK HAWK, GO NORTHWEST ALONG ASPHALT ROAD FOR 2.1 KM
 PU2569'(1.30 MI) TO THE MARK ON THE LEFT.  THE STATION IS A STANDARD CGS
 PU2569'AZIMUTH DISK STAMPED--BLACK 1950 SET INTO THE TOP OF A ROUND CONCRETE
 PU2569'MONUMENT(30 CM)(12 INCHES) IN DIAMETER AND PROJECTS 10 CM (4 INCHES) .
 PU2569'IT IS 11.3 M (37.1 FT) WEST SOUTHWEST OF THE CENTER OF THE ASPHALT
 PU2569'ROAD, 10.5 M (34.4 FT) SOUTH-SOUTHEAST OF THE CENTER OF A GRAVELED
 PU2569'ROAD, 0.8 M (2.6 FT) NORTHEAST OF A FENCE AND 0.4 M (1.3 FT) WEST OF A
 PU2569'METAL WITNESS POST.
 PU2569
 PU2569                          STATION RECOVERY (1991)
 PU2569
 PU2569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2569'2.0 KM (1.25 MI) NORTHWESTERLY ALONG STATE HIGHWAY 79 FROM THE POST
 PU2569'OFFICE IN BLACKHAWK, 8.6 M (28.2 FT) SOUTHWEST OF THE CENTERLINE OF
 PU2569'THE HIGHWAY, 6.2 M (20.3 FT) SOUTH OF THE CENTER OF A PAVED ROAD
 PU2569'LEADING WEST, 0.4 M (1.3 FT) WEST OF A WITNESS POST, LEVEL WITH THE
 PU2569'HIGHWAY, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND
 PU2569'SURFACE.
 PU2569
 PU2569                          STATION RECOVERY (2012)
 PU2569
 PU2569'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2569'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2348 ***********************************************************************
 PU2348  DESIGNATION -  BLACK HILLS AIRPORT BEACON
 PU2348  PID         -  PU2348
 PU2348  STATE/COUNTY-  SD/LAWRENCE
 PU2348  COUNTRY     -  US
 PU2348  USGS QUAD   -  SPEARFISH (2017)
 PU2348
 PU2348                         *CURRENT SURVEY CONTROL
 PU2348  ______________________________________________________________________
 PU2348* NAD 83(1996) POSITION- 44 28 28.40988(N) 103 46 43.19289(W)   ADJUSTED
 PU2348  ______________________________________________________________________
 PU2348  GEOID HEIGHT    -        -14.571 (meters)                     GEOID18
 PU2348  LAPLACE CORR    -         -6.19  (seconds)                    DEFLEC18
 PU2348  HORZ ORDER      -  THIRD
 PU2348
 PU2348.This mark is at Black Hills-Clyde Ice Fld Airport (SPF)
 PU2348
 PU2348.The horizontal coordinates were established by classical geodetic methods
 PU2348.and adjusted by the National Geodetic Survey in January 1998.
 PU2348
 PU2348.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2348.GEOID18 height accuracy estimate available here.
 PU2348
 PU2348.Click photographs - Photos may exist for this station.
 PU2348
 PU2348.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2348
 PU2348. The following values were computed from the NAD 83(1996) position.
 PU2348
 PU2348;                    North         East     Units Scale Factor Converg.
 PU2348;SPC SD N     -    78,269.608   299,466.132   MT  0.99998941   -2 40 27.5
 PU2348;SPC SD N     -   256,789.54    982,498.47   sFT  0.99998941   -2 40 27.5
 PU2348;UTM  13      - 4,925,308.555   597,135.769   MT  0.99971603   +0 51 20.6
 PU2348
 PU2348_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9713525308(NAD 83)
 PU2348
 PU2348                          SUPERSEDED SURVEY CONTROL
 PU2348
 PU2348  NAD 83(1993)-  44 28 28.40380(N)    103 46 43.19496(W) AD(       ) 3
 PU2348  NAD 83(1986)-  44 28 28.40153(N)    103 46 43.18577(W) AD(       ) 3
 PU2348  NAD 27      -  44 28 28.46000(N)    103 46 41.46500(W) AD(       ) 3
 PU2348
 PU2348.Superseded values are not recommended for survey control.
 PU2348
 PU2348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2348.See file dsdata.pdf to determine how the superseded data were derived.
 PU2348
 PU2348_MARKER: 21 = AIRPORT BEACON
 PU2348
 PU2348  HISTORY     - Date     Condition        Report By
 PU2348  HISTORY     - 1962     FIRST OBSERVED   CGS
 PU2348
 PU2348                          STATION DESCRIPTION
 PU2348
 PU2348'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2348'THE STATION IS LOCATED 4 MILES EAST OF SPEARFISH AT THE BLACK
 PU2348'HILLS AIRPORT.
 PU2348'
 PU2348'TO REACH THE STATION FROM THE POST OFFICE IN SPEARFISH, GO SOUTH
 PU2348'AND EAST ON U.S. HIGHWAYS 14 AND 85 FOR 4.2 MILES TO THE STATION
 PU2348'ON THE LEFT AS DESCRIBED.
 PU2348'
 PU2348'IT IS A FOUR LEGGED STEEL STRUCTURE PAINTED ALTERNATELY RED AND
 PU2348'WHITE WITH A LARGE BEACON ON THE TOP AND IS 60 FEET IN HEIGHT.
 PU2348'IT IS 45 FEET NORTH OF THE CENTER OF U.S. HIGHWAYS 14 AND 85,
 PU2348'26 FEET WEST OF THE CONTROL TOWER AND 18 FEET SOUTHEAST OF THE
 PU2348'SOUTHEAST CORNER OF A HANGAR.
 PU2348'
 PU2348'THE TOP AND CENTER OF THE BEACON WAS THE POINT INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2593 ***********************************************************************
 PU2593  DESIGNATION -  BLACK RM 1
 PU2593  PID         -  PU2593
 PU2593  STATE/COUNTY-  SD/MEADE
 PU2593  COUNTRY     -  US
 PU2593  USGS QUAD   -  BLACKHAWK (2017)
 PU2593
 PU2593                         *CURRENT SURVEY CONTROL
 PU2593  ______________________________________________________________________
 PU2593* NAD 83(1986) POSITION- 44 10 20.93   (N) 103 19 31.58   (W)   HD_HELD1
 PU2593* NAVD 88 ORTHO HEIGHT -  1121.935 (meters)     3680.88  (feet) ADJUSTED
 PU2593  ______________________________________________________________________
 PU2593  GEOID HEIGHT    -        -15.415 (meters)                     GEOID18
 PU2593  DYNAMIC HEIGHT  -       1121.550 (meters)     3679.62  (feet) COMP
 PU2593  MODELED GRAVITY -    980,236.5   (mgal)                       NAVD 88
 PU2593
 PU2593  VERT ORDER      -  FIRST     CLASS II
 PU2593
 PU2593.The horizontal coordinates were determined by differentially corrected
 PU2593.hand held GPS observations or other comparable positioning techniques
 PU2593.and have an estimated accuracy of +/- 3 meters.
 PU2593
 PU2593.The orthometric height was determined by differential leveling and
 PU2593.adjusted by the NATIONAL GEODETIC SURVEY
 PU2593.in September 1993.
 PU2593
 PU2593.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2593.GEOID18 height accuracy estimate available here.
 PU2593
 PU2593.Click photographs - Photos may exist for this station.
 PU2593
 PU2593.The dynamic height is computed by dividing the NAVD 88
 PU2593.geopotential number by the normal gravity value computed on the
 PU2593.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2593.degrees latitude (g = 980.6199 gals.).
 PU2593
 PU2593.The modeled gravity was interpolated from observed gravity values.
 PU2593
 PU2593;                    North         East    Units  Estimated Accuracy
 PU2593;SPC SD N     -    43,149.1     334,113.1     MT  (+/- 3 meters HH1 GPS) 
 PU2593
 PU2593_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3386792393(NAD 83)
 PU2593
 PU2593                          SUPERSEDED SURVEY CONTROL
 PU2593
 PU2593.No superseded survey control is available for this station.
 PU2593
 PU2593_MARKER: DR = REFERENCE MARK DISK
 PU2593_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2593_STAMPING: BLACK NO 1 1950
 PU2593_MARK LOGO: CGS
 PU2593_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2593+STABILITY: SURFACE MOTION
 PU2593_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2593+SATELLITE: SATELLITE OBSERVATIONS - August 16, 1991
 PU2593
 PU2593  HISTORY     - Date     Condition        Report By
 PU2593  HISTORY     - 1950     MONUMENTED       CGS
 PU2593  HISTORY     - 19910816 GOOD             NGS
 PU2593  HISTORY     - 20120330 MARK NOT FOUND   INDIV
 PU2593
 PU2593                          STATION DESCRIPTION
 PU2593
 PU2593'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2593'2.5 KM (1.55 MI) NORTHWESTERLY ALONG STATE HIGHWAY 79 FROM THE POST
 PU2593'OFFICE IN BLACKHAWK, 31.2 M (102.4 FT) WEST OF A UTILITY POLE WITH 1
 PU2593'GUY CABLE, 11.6 M (38.1 FT) SOUTHWEST OF THE CENTERLINE OF THE
 PU2593'HIGHWAY, 9.4 M (30.8 FT) SOUTHEAST OF TRIANGULATION STATION BLACK,
 PU2593'3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 PU2593'PROJECTS 0.4 M (1.3 FT) ABOVE THE GROUND SURFACE.
 PU2593
 PU2593                          STATION RECOVERY (2012)
 PU2593
 PU2593'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2593'DESTROYED BY ROAD CONST
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2594 ***********************************************************************
 PU2594  DESIGNATION -  BLACK RM 2
 PU2594  PID         -  PU2594
 PU2594  STATE/COUNTY-  SD/MEADE
 PU2594  COUNTRY     -  US
 PU2594  USGS QUAD   -  BLACKHAWK (2017)
 PU2594
 PU2594                         *CURRENT SURVEY CONTROL
 PU2594  ______________________________________________________________________
 PU2594* NAD 83(1986) POSITION- 44 10 20.88   (N) 103 19 32.22   (W)   HD_HELD1
 PU2594* NAVD 88 ORTHO HEIGHT -  1123.208 (meters)     3685.06  (feet) ADJUSTED
 PU2594  ______________________________________________________________________
 PU2594  GEOID HEIGHT    -        -15.414 (meters)                     GEOID18
 PU2594  DYNAMIC HEIGHT  -       1122.823 (meters)     3683.80  (feet) COMP
 PU2594  MODELED GRAVITY -    980,236.5   (mgal)                       NAVD 88
 PU2594
 PU2594  VERT ORDER      -  FIRST     CLASS II
 PU2594
 PU2594.The horizontal coordinates were determined by differentially corrected
 PU2594.hand held GPS observations or other comparable positioning techniques
 PU2594.and have an estimated accuracy of +/- 3 meters.
 PU2594
 PU2594.The orthometric height was determined by differential leveling and
 PU2594.adjusted by the NATIONAL GEODETIC SURVEY
 PU2594.in September 1993.
 PU2594
 PU2594.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2594.GEOID18 height accuracy estimate available here.
 PU2594
 PU2594.Click photographs - Photos may exist for this station.
 PU2594
 PU2594.The dynamic height is computed by dividing the NAVD 88
 PU2594.geopotential number by the normal gravity value computed on the
 PU2594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2594.degrees latitude (g = 980.6199 gals.).
 PU2594
 PU2594.The modeled gravity was interpolated from observed gravity values.
 PU2594
 PU2594;                    North         East    Units  Estimated Accuracy
 PU2594;SPC SD N     -    43,148.2     334,098.8     MT  (+/- 3 meters HH1 GPS) 
 PU2594
 PU2594_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3385392391(NAD 83)
 PU2594
 PU2594                          SUPERSEDED SURVEY CONTROL
 PU2594
 PU2594.No superseded survey control is available for this station.
 PU2594
 PU2594_MARKER: DR = REFERENCE MARK DISK
 PU2594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2594_STAMPING: BLACK NO 2 1950
 PU2594_MARK LOGO: CGS
 PU2594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2594+STABILITY: SURFACE MOTION
 PU2594_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2594+SATELLITE: SATELLITE OBSERVATIONS - August 16, 1991
 PU2594
 PU2594  HISTORY     - Date     Condition        Report By
 PU2594  HISTORY     - 1950     MONUMENTED       CGS
 PU2594  HISTORY     - 19910816 GOOD             NGS
 PU2594  HISTORY     - 20120330 MARK NOT FOUND   INDIV
 PU2594
 PU2594                          STATION DESCRIPTION
 PU2594
 PU2594'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2594'2.5 KM (1.55 MI) NORTHWESTERLY ALONG STATE HIGHWAY 79 FROM THE POST
 PU2594'OFFICE IN BLACKHAWK, 45.2 M (148.3 FT) WEST OF A UTILITY POLE WITH 1
 PU2594'GUY CABLE, 21.6 M (70.9 FT) SOUTHWEST OF THE CENTERLINE OF THE
 PU2594'HIGHWAY, 9.9 M (32.5 FT) SOUTHEAST OF TRIANGULATION STATION BLACK,
 PU2594'3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 PU2594'PROJECTS 0.4 M (1.3 FT) ABOVE THE GROUND SURFACE.
 PU2594
 PU2594                          STATION RECOVERY (2012)
 PU2594
 PU2594'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2594'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DJ8560 ***********************************************************************
 DJ8560  DESIGNATION -  BLACKTAIL CENTENNIAL
 DJ8560  PID         -  DJ8560
 DJ8560  STATE/COUNTY-  SD/PERKINS
 DJ8560  COUNTRY     -  US
 DJ8560  USGS QUAD   -  MEADOW NW (2017)
 DJ8560
 DJ8560                         *CURRENT SURVEY CONTROL
 DJ8560  ______________________________________________________________________
 DJ8560* NAD 83(2011) POSITION- 45 43 08.48338(N) 102 09 32.20452(W)   ADJUSTED
 DJ8560* NAD 83(2011) ELLIP HT-   697.117 (meters)        (06/27/12)   ADJUSTED
 DJ8560* NAD 83(2011) EPOCH   -  2010.00
 DJ8560* NAVD 88 ORTHO HEIGHT -   716.0   (meters)     2349.    (feet) GPS OBS
 DJ8560  ______________________________________________________________________
 DJ8560  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DJ8560  GEOID HEIGHT    -        -18.882 (meters)                     GEOID03
 DJ8560  GEOID HEIGHT    -        -18.945 (meters)                     GEOID18
 DJ8560  NAD 83(2011) X  -   -939,641.463 (meters)                     COMP
 DJ8560  NAD 83(2011) Y  - -4,361,140.411 (meters)                     COMP
 DJ8560  NAD 83(2011) Z  -  4,543,997.325 (meters)                     COMP
 DJ8560  LAPLACE CORR    -         -7.56  (seconds)                    DEFLEC18
 DJ8560
 DJ8560  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DJ8560  Standards:
 DJ8560         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DJ8560            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DJ8560  -------------------------------------------------------------------
 DJ8560  NETWORK    0.56   1.08           0.26   0.18   0.55     -0.00719893
 DJ8560  -------------------------------------------------------------------
 DJ8560  Click here for local accuracies and other accuracy information.
 DJ8560
 DJ8560.The horizontal coordinates were established by GPS observations
 DJ8560.and adjusted by the National Geodetic Survey in June 2012.
 DJ8560
 DJ8560.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DJ8560.been affixed to the stable North American tectonic plate. See 
 DJ8560.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DJ8560
 DJ8560.The horizontal coordinates are valid at the epoch date displayed above
 DJ8560.which is a decimal equivalence of Year/Month/Day.
 DJ8560
 DJ8560.The orthometric height was determined by GPS observations and a
 DJ8560.high-resolution geoid model.
 DJ8560
 DJ8560.Significant digits in the geoid height do not necessarily reflect accuracy.
 DJ8560.GEOID18 height accuracy estimate available here.
 DJ8560
 DJ8560.Click photographs - Photos may exist for this station.
 DJ8560
 DJ8560.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DJ8560
 DJ8560.The Laplace correction was computed from DEFLEC18 derived deflections.
 DJ8560
 DJ8560.The ellipsoidal height was determined by GPS observations
 DJ8560.and is referenced to NAD 83.
 DJ8560
 DJ8560. The following values were computed from the NAD 83(2011) position.
 DJ8560
 DJ8560;                    North         East     Units Scale Factor Converg.
 DJ8560;SPC SD N     -   211,791.956   431,935.182   MT  1.00000708   -1 31 40.7
 DJ8560;SPC SD N     -   694,854.11  1,417,107.34   sFT  1.00000708   -1 31 40.7
 DJ8560;UTM  13      - 5,066,755.860   721,098.108   MT  1.00020103   +2 02 05.3
 DJ8560
 DJ8560!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DJ8560!SPC SD N     -   0.99989072  x   1.00000708  =   0.99989780
 DJ8560!UTM  13      -   0.99989072  x   1.00020103  =   1.00009173
 DJ8560
 DJ8560_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2109866755(NAD 83)
 DJ8560
 DJ8560                          SUPERSEDED SURVEY CONTROL
 DJ8560
 DJ8560  NAD 83(2007)-  45 43 08.48325(N)    102 09 32.20485(W) AD(2002.00) A
 DJ8560  ELLIP H (11/20/07)  697.132  (m)                       GP(2002.00) 3 2
 DJ8560
 DJ8560.Superseded values are not recommended for survey control.
 DJ8560
 DJ8560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DJ8560.See file dsdata.pdf to determine how the superseded data were derived.
 DJ8560
 DJ8560_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DJ8560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DJ8560_STAMPING: BLACKTAIL
 DJ8560_MARK LOGO: USFS
 DJ8560_PROJECTION: FLUSH
 DJ8560_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DJ8560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DJ8560+STABILITY: SURFACE MOTION
 DJ8560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DJ8560+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2006
 DJ8560
 DJ8560  HISTORY     - Date     Condition        Report By
 DJ8560  HISTORY     - 20060605 MONUMENTED       USFS
 DJ8560  HISTORY     - 20060713 GOOD             USFS
 DJ8560
 DJ8560                          STATION DESCRIPTION
 DJ8560
 DJ8560'DESCRIBED BY US FOREST SERVICE 2006 (MSA)
 DJ8560'THE MARK IS LOCATED ABOUT 19.1 MI (30.7 KM) NORTHEAST OF BISON, 15.5
 DJ8560'MI (24.9 KM) SOUTH OF LEMMON, 13.0 MI (20.9 KM) NORTH OF MEADOW, IN
 DJ8560'SECTION 4, T20N, R16E AND IN BLACKTAIL PICNIC AREA. OWNERSHIP--USDA
 DJ8560'FOREST SERVICE, GRAND RIVER RANGER DISTRICT, 1005 FIFTH AVENUE WEST,
 DJ8560'POST OFFICE BOX 390, LEMMON, STORM DRAIN 57638.  PHONE (605) 374-3592.
 DJ8560'TO REACH THE STATION FROM THE JUNCTION OF US HIGHWAY 12 AND STATE
 DJ8560'HIGHWAY 73 GO SOUTH ON HIGHWAY 73 FOR 16.3 MI (26.2 KM) TO THE
 DJ8560'INTERSECTION OF NATIONAL FOREST SERVICE ROAD 5626.  TURN LEFT AND GO
 DJ8560'EAST ON NFSR 5626 FOR 0.342 MI (0.6 KM) TO THE INTERSECTION OF NFSR
 DJ8560'5740.  TURN LEFT AND GO NORTH FOR 1.036 MI (1.7 KM) TO THE BLACKTAIL
 DJ8560'PICNIC AREA AND THE STATION ON THE LEFT.
 DJ8560'
 DJ8560'THE STATION IS A STAINLESS STEEL DISK IN TOP OF A 4.5 FT (1.4 M) BY
 DJ8560'1.5 FT (0.5 M) DIAMETER CONCRETE PIER SET ON SOLID SANDSTONE WITH
 DJ8560'THREE 0.5 INCH (1 CM) REBAR CONNECTING IT TO A 4 FT (1.2 M) BY 4 FT
 DJ8560'(1.2 M) BY 4 INCH (10 CM) THICK CONCRETE SLAB SURROUNDING THE
 DJ8560'MONUMENT.  THE DISK READS GRAND RIVER RANGER DISTRICT, 100 YEARS OF
 DJ8560'CARING FOR THE LAND AND SERVING THE PEOPLE, FOREST SERVICE, DEPARTMENT
 DJ8560'OF AGRICULTURE, BLACKTAIL, 1905 - 2005, DAKOTA PRAIRIE GRASSLANDS.  IT
 DJ8560'IS  33.6 FT (10.2 M) NORTHEAST OF THE SOUTH 1/4 CORNER, 15.55 FT (4.7
 DJ8560'M) NORTHEAST OF THE SOUTHEAST CORNER OF A SST TOILET AND 7.15 FT (2.2
 DJ8560'M) SOUTHEAST OF THE SOUTHEAST CORNER OF A KIOSK POSTS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1138 ***********************************************************************
 PU1138  DESIGNATION -  BLAIR AZ MK
 PU1138  PID         -  PU1138
 PU1138  STATE/COUNTY-  SD/MEADE
 PU1138  COUNTRY     -  US
 PU1138  USGS QUAD   -  VALE (2017)
 PU1138
 PU1138                         *CURRENT SURVEY CONTROL
 PU1138  ______________________________________________________________________
 PU1138* NAD 83(1986) POSITION- 44 30 17.     (N) 103 26 53.     (W)   SCALED
 PU1138* NAVD 88 ORTHO HEIGHT -   943.686 (meters)     3096.08  (feet) ADJUSTED
 PU1138  ______________________________________________________________________
 PU1138  GEOID HEIGHT    -        -15.918 (meters)                     GEOID18
 PU1138  DYNAMIC HEIGHT  -        943.409 (meters)     3095.17  (feet) COMP
 PU1138  MODELED GRAVITY -    980,292.1   (mgal)                       NAVD 88
 PU1138
 PU1138  VERT ORDER      -  SECOND    CLASS 0
 PU1138
 PU1138.The horizontal coordinates were scaled from a map and have
 PU1138.an estimated accuracy of +/- 6 seconds.
 PU1138
 PU1138.The orthometric height was determined by differential leveling and
 PU1138.adjusted by the NATIONAL GEODETIC SURVEY
 PU1138.in June 1991.
 PU1138
 PU1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1138.GEOID18 height accuracy estimate available here.
 PU1138
 PU1138.Click photographs - Photos may exist for this station.
 PU1138
 PU1138.The dynamic height is computed by dividing the NAVD 88
 PU1138.geopotential number by the normal gravity value computed on the
 PU1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1138.degrees latitude (g = 980.6199 gals.).
 PU1138
 PU1138.The modeled gravity was interpolated from observed gravity values.
 PU1138
 PU1138;                    North         East    Units  Estimated Accuracy
 PU1138;SPC SD N     -    80,450.      325,890.      MT  (+/- 180 meters Scaled)
 PU1138
 PU1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK233291(NAD 83)
 PU1138
 PU1138                          SUPERSEDED SURVEY CONTROL
 PU1138
 PU1138  NGVD 29 (??/??/92)  943.184  (m)         3094.43   (f) ADJ UNCH    2 0
 PU1138
 PU1138.Superseded values are not recommended for survey control.
 PU1138
 PU1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1138.See file dsdata.pdf to determine how the superseded data were derived.
 PU1138
 PU1138_MARKER: DZ = AZIMUTH MARK DISK
 PU1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1138_STAMPING: BLAIR 1962
 PU1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1138+STABILITY: SURFACE MOTION
 PU1138
 PU1138  HISTORY     - Date     Condition        Report By
 PU1138  HISTORY     - 1962     MONUMENTED       CGS
 PU1138
 PU1138                          STATION DESCRIPTION
 PU1138
 PU1138'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1138'9.8 MI S FROM VALE.
 PU1138'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1138'THENCE 8.5 MILES SOUTH ALONG STATE HIGHWAY 79, 0.1 MILE NORTH
 PU1138'OF THE JUNCTION OF A ROAD WEST, ON TOP OF A SMALL HILL, 75 FEET
 PU1138'WEST OF THE CENTER LINE OF THE HIGHWAY, 0.5 FOOT EAST OF A
 PU1138'FENCE, 1.8 FEET NORTH OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU1138'HIGHWAY AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1051 ***********************************************************************
 PT1051  DESIGNATION -  BLOOM
 PT1051  PID         -  PT1051
 PT1051  STATE/COUNTY-  SD/STANLEY
 PT1051  COUNTRY     -  US
 PT1051  USGS QUAD   -  WENDTE NE (2017)
 PT1051
 PT1051                         *CURRENT SURVEY CONTROL
 PT1051  ______________________________________________________________________
 PT1051* NAD 83(1996) POSITION- 44 12 30.79270(N) 100 33 11.37244(W)   ADJUSTED
 PT1051* NAVD 88 ORTHO HEIGHT -   615.    (meters)     2018.    (feet) SCALED
 PT1051  ______________________________________________________________________
 PT1051  GEOID HEIGHT    -        -23.699 (meters)                     GEOID18
 PT1051  LAPLACE CORR    -         -4.35  (seconds)                    DEFLEC18
 PT1051  HORZ ORDER      -  THIRD
 PT1051
 PT1051.The horizontal coordinates were established by classical geodetic methods
 PT1051.and adjusted by the National Geodetic Survey in January 1998.
 PT1051
 PT1051.The orthometric height was scaled from a topographic map.
 PT1051
 PT1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1051.GEOID18 height accuracy estimate available here.
 PT1051
 PT1051.Click photographs - Photos may exist for this station.
 PT1051
 PT1051.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1051
 PT1051. The following values were computed from the NAD 83(1996) position.
 PT1051
 PT1051;                    North         East     Units Scale Factor Converg.
 PT1051;SPC SD S     -   208,350.127   582,431.221   MT  0.99995991   -0 09 05.9
 PT1051;SPC SD S     -   683,562.04  1,910,859.76   sFT  0.99995991   -0 09 05.9
 PT1051;UTM  14      - 4,896,209.702   375,913.426   MT  0.99978937   -1 04 59.2
 PT1051
 PT1051!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1051!SPC SD S     -   0.99990723  x   0.99995991  =   0.99986714
 PT1051!UTM  14      -   0.99990723  x   0.99978937  =   0.99969662
 PT1051
 PT1051:                Primary Azimuth Mark                     Grid Az
 PT1051:SPC SD S     -  BLOOM AZ MK                              192 20 39.1
 PT1051:UTM  14      -  BLOOM AZ MK                              193 16 32.4
 PT1051
 PT1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP7591396209(NAD 83)
 PT1051
 PT1051|---------------------------------------------------------------------|
 PT1051| PID    Reference Object                     Distance      Geod. Az  |
 PT1051|                                                           dddmmss.s |
 PT1051| CO4403 BLOOM RM 1                           11.128 METERS 16911     |
 PT1051| CO4402 BLOOM AZ MK                                        1921133.2 |
 PT1051| CO4404 BLOOM RM 2                           12.073 METERS 34846     |
 PT1051|---------------------------------------------------------------------|
 PT1051
 PT1051                          SUPERSEDED SURVEY CONTROL
 PT1051
 PT1051  NAD 83(1986)-  44 12 30.78852(N)    100 33 11.37593(W) AD(       ) 3
 PT1051  NAD 27      -  44 12 30.85000(N)    100 33 09.88800(W) AD(       ) 3
 PT1051
 PT1051.Superseded values are not recommended for survey control.
 PT1051
 PT1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1051.See file dsdata.pdf to determine how the superseded data were derived.
 PT1051
 PT1051_MARKER: DS = TRIANGULATION STATION DISK
 PT1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1051_STAMPING: BLOOM 1952
 PT1051_MARK LOGO: CGS
 PT1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1051+STABILITY: SURFACE MOTION
 PT1051
 PT1051  HISTORY     - Date     Condition        Report By
 PT1051  HISTORY     - 1952     MONUMENTED       CGS
 PT1051  HISTORY     - 1963     GOOD             USAF
 PT1051
 PT1051                          STATION DESCRIPTION
 PT1051
 PT1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1051'THE STATION IS IN SECTION 19, T 3 N, R 30 E, 5.5 MILES SOUTHEAST
 PT1051'OF WENDTE, 4 MILES SOUTH OF THE BAD RIVER, ON A PROMINENT
 PT1051'ROUND TOP BUTTE AND ON LAND OWNED BY MR. CLAUDE BLOOM.
 PT1051'
 PT1051'TO REACH THE STATION FROM THE VILLAGE OF DRAPER, GO WEST ON
 PT1051'U.S. HIGHWAY 16 FOR 2.35 MILES TO A CROSS ROAD JUST EAST OF THE
 PT1051'JUNCTION OF U.S. HIGHWAY 16 AND THE OLD HIGHWAY, TURN RIGHT
 PT1051'(NORTH) AND GO 14.5 MILES TO A CROSS ROAD AND A SCHOOL HOUSE
 PT1051'ON THE LEFT, CONTINUE NORTHERLY ON THE GRAVELED ROAD FOR
 PT1051'2.0 MILES TO A T-INTERSECTION AND FARM BUILDINGS ON THE LEFT,
 PT1051'TURN RIGHT (EAST) AND GO 1.1 MILES TO WHERE THE GRAVELED
 PT1051'ROAD TURNS SOUTH AND A GATE ON THE LEFT, TURN LEFT (NORTH)
 PT1051'THROUGH THE GATE AND GO 0.5 MILE ON A TRACK ROAD TO A GATE,
 PT1051'CONTINUE NORTHERLY THROUGH THE GATE FOR 0.65 MILE (AROUND
 PT1051'EAST SIDE OF LAKE) TO A GATE, GO THROUGH GATE AND CONTINUE
 PT1051'NORTHERLY ON THE TRACK ROAD FOR 0.55 MILE TO A GATE AND A
 PT1051'FORK, GO THROUGH GATE, TURN RIGHT, AND GO NORTHEASTERLY
 PT1051'ON THE TRACK ROAD FOR 1.1 MILES TO A FARM HOUSE, GO AROUND
 PT1051'EAST SIDE OF HOUSE, NORTHERLY, ACROSS TOP OF DAM FOR 0.2 MILE
 PT1051'TO A GATE, PASS THROUGH THE GATE AND GO NORTHERLY ON THE
 PT1051'TRACK ROAD FOR 0.95 MILE TO A GATE AND THE AZIMUTH MARK
 PT1051'AS DESCRIBED BELOW, GO THROUGH GATE AND CONTINUE
 PT1051'NORTHERLY FOR 0.5 MILE TO A T-INTERSECTION, CONTINUE
 PT1051'NORTHERLY ACROSS PASTURE LAND FOR 0.3 MILE TO TOP OF BUTTE
 PT1051'AND THE STATION MARK AS DESCRIBED ABOVE.
 PT1051'
 PT1051'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1051'BLOOM 1952.
 PT1051'
 PT1051'REFERENCE MARK 1 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1051'BLOOM NO 1 1952.
 PT1051'
 PT1051'REFERENCE MARK 2 PROJECTS 7 INCHES AND THE DISK IS STAMPED
 PT1051'BLOOM NO 2 1952.
 PT1051'
 PT1051'THE AZIMUTH MARK IS 25 FEET EAST OF A WIRE FENCE CORNER, 3
 PT1051'FEET EAST OF A GATE POST AND 1 FOOT NORTH OF A WIRE FENCE.
 PT1051'THE MARK PROJECTS 10 INCHES AND THE DISK IS STAMPED BLOOM 1952.
 PT1051'
 PT1051'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1051
 PT1051                          STATION RECOVERY (1963)
 PT1051
 PT1051'RECOVERY NOTE BY US AIR FORCE 1963 (AWH)
 PT1051'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0760 ***********************************************************************
 QS0760  DESIGNATION -  BLUE
 QS0760  PID         -  QS0760
 QS0760  STATE/COUNTY-  SD/CORSON
 QS0760  COUNTRY     -  US
 QS0760  USGS QUAD   -  MOREAU NW (2017)
 QS0760
 QS0760                         *CURRENT SURVEY CONTROL
 QS0760  ______________________________________________________________________
 QS0760* NAD 83(1996) POSITION- 45 29 24.96066(N) 100 24 56.52576(W)   ADJUSTED
 QS0760* NAVD 88 ORTHO HEIGHT -   553.    (meters)     1814.    (feet) SCALED
 QS0760  ______________________________________________________________________
 QS0760  GEOID HEIGHT    -        -21.876 (meters)                     GEOID18
 QS0760  LAPLACE CORR    -         -3.87  (seconds)                    DEFLEC18
 QS0760  HORZ ORDER      -  SECOND
 QS0760
 QS0760.The horizontal coordinates were established by classical geodetic methods
 QS0760.and adjusted by the National Geodetic Survey in January 1998.
 QS0760
 QS0760.The orthometric height was scaled from a topographic map.
 QS0760
 QS0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0760.GEOID18 height accuracy estimate available here.
 QS0760
 QS0760.Click photographs - Photos may exist for this station.
 QS0760
 QS0760.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0760
 QS0760. The following values were computed from the NAD 83(1996) position.
 QS0760
 QS0760;                    North         East     Units Scale Factor Converg.
 QS0760;SPC SD N     -   184,209.816   567,505.138   MT  0.99996845   -0 17 39.1
 QS0760;SPC SD N     -   604,361.70  1,861,889.77   sFT  0.99996845   -0 17 39.1
 QS0760;UTM  14      - 5,038,389.898   389,376.884   MT  0.99975046   -1 00 34.9
 QS0760
 QS0760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0760!SPC SD N     -   0.99991668  x   0.99996845  =   0.99988514
 QS0760!UTM  14      -   0.99991668  x   0.99975046  =   0.99966716
 QS0760
 QS0760:                Primary Azimuth Mark                     Grid Az
 QS0760:SPC SD N     -  BLUE AZ MK                               301 13 03.7
 QS0760:UTM  14      -  BLUE AZ MK                               301 55 59.5
 QS0760
 QS0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8937638389(NAD 83)
 QS0760
 QS0760|---------------------------------------------------------------------|
 QS0760| PID    Reference Object                     Distance      Geod. Az  |
 QS0760|                                                           dddmmss.s |
 QS0760| CQ5726 BLUE RM 1                            10.461 METERS 06231     |
 QS0760| CQ5727 BLUE RM 2                            11.988 METERS 15016     |
 QS0760| CO4405 BLUE AZ MK                                         3005524.6 |
 QS0760| QS0707 MOBRIDGE MUNICIPAL TANK             APPROX. 5.0 KM 3453304.7 |
 QS0760|---------------------------------------------------------------------|
 QS0760
 QS0760                          SUPERSEDED SURVEY CONTROL
 QS0760
 QS0760  NAD 83(1986)-  45 29 24.95138(N)    100 24 56.52450(W) AD(       ) 2
 QS0760  NAD 27      -  45 29 24.97500(N)    100 24 55.04100(W) AD(       ) 2
 QS0760
 QS0760.Superseded values are not recommended for survey control.
 QS0760
 QS0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0760.See file dsdata.pdf to determine how the superseded data were derived.
 QS0760
 QS0760_MARKER: DS = TRIANGULATION STATION DISK
 QS0760_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0760_STAMPING: BLUE 1948
 QS0760_MARK LOGO: CGS
 QS0760_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0760+STABILITY: SURFACE MOTION
 QS0760
 QS0760  HISTORY     - Date     Condition        Report By
 QS0760  HISTORY     - 1948     MONUMENTED       CGS
 QS0760  HISTORY     - 1967     GOOD             USGS
 QS0760  HISTORY     - 1969     GOOD             USAF
 QS0760
 QS0760                          STATION DESCRIPTION
 QS0760
 QS0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0760'LOCATED 3-1/4 MILES SOUTH-SOUTHEAST OF MOBRIDGE, 1 MILE
 QS0760'WEST OF THE MISSOURI RIVER, IN THE SW 1/4 OF SEC. 27, T. 18 N,
 QS0760'R 30 E., ON A HIGH RIDGE OVERLOOKING THE TOWN OF MOBRIDGE
 QS0760'AND ON LAND OWNED BY THE SIOUX INDIAN TRIBE.  IT IS 36 FEET
 QS0760'EAST OF THE CENTER OF A WAGON ROAD AND 12 FEET NORTHWEST OF A
 QS0760'WHITE WITNESS POST.  THE MARK PROJECTS 8 INCHES AND THE DISK
 QS0760'IS STAMPED BLUE 1948.
 QS0760'
 QS0760'REFERENCE MARK NO. 1 IS 34.32 FEET NORTHEAST OF THE STATION.
 QS0760'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BLUE NO 1 1948.
 QS0760'
 QS0760'REFERENCE MARK NO. 2 IS 39.33 FEET SOUTHEAST OF THE STATION.
 QS0760'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BLUE NO
 QS0760'2 1948.
 QS0760'
 QS0760'THE AZIMUTH MARK IS 0.4 MILE NORTHWEST OF THE STATION.  IT IS
 QS0760'11 FEET NORTH OF THE CENTER OF THE WAGON ROAD AND 4 FEET EAST
 QS0760'OF A WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK
 QS0760'IS STAMPED BLUE 1948.
 QS0760'
 QS0760'TO REACH THE STATION FROM THE POST OFFICE IN MOBRIDGE, GO
 QS0760'NORTH ON MAIN STREET 1 BLOCK, TURN LEFT AND GO WESTERLY ON
 QS0760'U.S. HIGHWAY 12 FOR 3.85 MILES TO A CROSSROADS AND THE JUNCTION
 QS0760'OF STATE HIGHWAY 8, TURN LEFT ON HIGHWAY 8 AND GO 0.05
 QS0760'MILE TO A DIRT ROAD LEFT, TURN LEFT AND GO 2.9 MILES TO A WAGON
 QS0760'ROAD LEFT, BEAR LEFT AND GO 0.2 MILE TO A FORK, TAKE THE LEFT
 QS0760'FORK AND GO 0.95 MILE TO A FARM HOUSE, PASS TO THE LEFT OF THE
 QS0760'HOUSE AND FOLLOW A DIM ROAD STRAIGHT AHEAD FOR 0.2 MILE,
 QS0760'TURN RIGHT AND CROSS A WASH AND FOLLOW DIM ROAD SOUTHWESTERLY
 QS0760'FOR 0.35 MILE TO A GATE, PASS THROUGH THE GATE AND CONTINUE
 QS0760'ON THE DIM ROAD FOR 0.4 MILE TO THE TOP OF A LOW SADDLE AND
 QS0760'THE JUNCTION OF TWO DIM ROADS, TURN LEFT AND FOLLOW THE
 QS0760'WAGON ROAD UPHILL FOR 0.75 MILE TO THE TOP OF THE MAIN RIDGE
 QS0760'AND THE STATION AS DESCRIBED.
 QS0760'
 QS0760'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QS0760
 QS0760                          STATION RECOVERY (1967)
 QS0760
 QS0760'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967 (KEP)
 QS0760'TO REACH THE STATION FROM MOBRIDGE, GO WEST ON U.S. HIGHWAY
 QS0760'12 TO THE OAHE RESERVOIR BRIDGE, PASS OVER BRIDGE AND CONTINUE
 QS0760'W. FOR 2.0 MI TO A T-RD-S AT THE JUNCTION OF HWY 8, TURN LEFT
 QS0760'AND GO S. 3.7 MI TO THE SITTING-BULL AND SAKAKAWEA MONUMENT
 QS0760'TURNOFF, CONTINUE S. ON BLACKTOP FOR 1.3 MI TO A RD-FORKS, BEAR
 QS0760'LEFT AND CONTINUE S. FOR 4.2 MI. TO A X-RDS, TURN LEFT AND GO
 QS0760'3.5 MI. E. TO TRACK ROAD N., TURN LEFT AND GO 3.5 MI. ON
 QS0760'TRACK ROAD TO AN E-W FENCE, CONTINUE FOR 0.2 MI TO WITHIN
 QS0760'SIGHT OF A CORRAL AND THE STATION ON THE LEFT.
 QS0760
 QS0760                          STATION RECOVERY (1969)
 QS0760
 QS0760'RECOVERY NOTE BY US AIR FORCE 1969
 QS0760'STATION, BOTH REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED
 QS0760'IN GOOD CONDITION AS DESCRIBED.
 QS0760'
 QS0760'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 12 AND MAIN
 QS0760'STREET IN MOBRIDGE, SOUTH DAKOTA, PROCEED WESTERLY ON U.S.
 QS0760'HIGHWAY 12 FOR 5.15 MILES TO A ROAD LEFT.  TURN LEFT, TOWARDS
 QS0760'SITTING BULLS BURIAL SITE, AND PROCEED IN A SOUTHERLY DIRECTION
 QS0760'ON THE WESTERN SIDE OF OAHE RESERVOIR FOR 3.7 MILES TO AN
 QS0760'INTERSECTION.  CONTINUE STRAIGHT AHEAD FOR 0.25 MILE TO
 QS0760'WHERE THE PAVEMENT ENDS.  CONTINUE STRAIGHT AHEAD ON GRAVEL
 QS0760'ROAD FOR 1.1 MILES TO A PAVED ROAD RIGHT.  CONTINUE STRAIGHT
 QS0760'AHEAD ON GRAVEL ROAD FOR 4.15 MILES TO A CROSSROADS.  TURN
 QS0760'LEFT AND PROCEED FOR 3.6 MILES TO A DIRT ROAD ON THE LEFT.
 QS0760'TURN LEFT, ON THE DIRT ROAD AND PROCEED FOR 1.55 MILES TO A
 QS0760'SILO AND WOODEN SHED ON THE RIGHT.  CONTINUE STRAIGHT
 QS0760'AHEAD FOR 1.7 MILES TO A FORK.  TAKE THE RIGHT FORK FOR
 QS0760'0.1 MILE TO A BARBED WIRE GATE.  GO THROUGH GATE AND
 QS0760'CONTINUE ON TRACK ROAD FOR 0.25 MILE TO A FORK.  TAKE
 QS0760'THE LEFT FORK FOR 0.05 MILE TO THE STATION, 100 FEET ON
 QS0760'THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0761 ***********************************************************************
 QS0761  DESIGNATION -  BLUE BLANKET
 QS0761  PID         -  QS0761
 QS0761  STATE/COUNTY-  SD/CORSON
 QS0761  COUNTRY     -  US
 QS0761  USGS QUAD   -  MOREAU NW (2017)
 QS0761
 QS0761                         *CURRENT SURVEY CONTROL
 QS0761  ______________________________________________________________________
 QS0761* NAD 83(1996) POSITION- 45 29 23.58153(N) 100 24 50.43858(W)   ADJUSTED
 QS0761* NAVD 88 ORTHO HEIGHT -   552.    (meters)     1811.    (feet) SCALED
 QS0761  ______________________________________________________________________
 QS0761  GEOID HEIGHT    -        -21.879 (meters)                     GEOID18
 QS0761  LAPLACE CORR    -         -3.96  (seconds)                    DEFLEC18
 QS0761  HORZ ORDER      -  SECOND
 QS0761
 QS0761.The horizontal coordinates were established by classical geodetic methods
 QS0761.and adjusted by the National Geodetic Survey in January 1998.
 QS0761
 QS0761.The orthometric height was scaled from a topographic map.
 QS0761
 QS0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0761.GEOID18 height accuracy estimate available here.
 QS0761
 QS0761.Click photographs - Photos may exist for this station.
 QS0761
 QS0761.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0761
 QS0761. The following values were computed from the NAD 83(1996) position.
 QS0761
 QS0761;                    North         East     Units Scale Factor Converg.
 QS0761;SPC SD N     -   184,166.563   567,637.094   MT  0.99996840   -0 17 34.8
 QS0761;SPC SD N     -   604,219.80  1,862,322.70   sFT  0.99996840   -0 17 34.8
 QS0761;UTM  14      - 5,038,345.010   389,508.260   MT  0.99975010   -1 00 30.5
 QS0761
 QS0761!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0761!SPC SD N     -   0.99991684  x   0.99996840  =   0.99988524
 QS0761!UTM  14      -   0.99991684  x   0.99975010  =   0.99966696
 QS0761
 QS0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8950838345(NAD 83)
 QS0761
 QS0761                          SUPERSEDED SURVEY CONTROL
 QS0761
 QS0761  NAD 83(1986)-  45 29 23.57267(N)    100 24 50.43776(W) AD(       ) 2
 QS0761  NAD 27      -  45 29 23.60100(N)    100 24 48.95600(W) AD(       ) 2
 QS0761  MORC        -  45 29 20.96000(N)    100 24 48.56000(W) AD(       ) 3
 QS0761
 QS0761.Superseded values are not recommended for survey control.
 QS0761
 QS0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0761.See file dsdata.pdf to determine how the superseded data were derived.
 QS0761
 QS0761_MARKER: Z = SEE DESCRIPTION
 QS0761_SETTING: 0 = UNSPECIFIED SETTING
 QS0761_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0761
 QS0761  HISTORY     - Date     Condition        Report By
 QS0761  HISTORY     - 1889     MONUMENTED       MORC
 QS0761  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0761
 QS0761                          STATION DESCRIPTION
 QS0761
 QS0761'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0761'LOCATED ON RIGHT BANK, ON A FLAT-TOPPED HILL, OPPOSITE HEAD
 QS0761'OF BLUE BLANKET ISLAND, AND 1-1/2 MILE BACK.  IT IS ON HIGHEST
 QS0761'LAND IN VICINITY.
 QS0761
 QS0761                          STATION RECOVERY (1945)
 QS0761
 QS0761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0761'THIS STATION WAS SEARCHED FOR ON THE HILL DESIGNATED WHICH
 QS0761'IS THE HIGHEST IN THE VICINITY, THE TOP IS TOO LARGE FOR
 QS0761'DIGGING WIHTOUT BETTER MEANS OF LOCATING POINT USED.
 QS0761'SOME DIGGING WAS DONE WITHOUT RESULTS AND STATION IS ASSUMED
 QS0761'LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0844 ***********************************************************************
 QS0844  DESIGNATION -  BLUFF
 QS0844  PID         -  QS0844
 QS0844  STATE/COUNTY-  SD/CORSON
 QS0844  COUNTRY     -  US
 QS0844  USGS QUAD   -  TATANKA LAKE (2017)
 QS0844
 QS0844                         *CURRENT SURVEY CONTROL
 QS0844  ______________________________________________________________________
 QS0844* NAD 83(1996) POSITION- 45 52 31.85655(N) 101 07 59.98680(W)   ADJUSTED
 QS0844* NAVD 88 ORTHO HEIGHT -   671.    (meters)     2201.    (feet) SCALED
 QS0844  ______________________________________________________________________
 QS0844  GEOID HEIGHT    -        -20.841 (meters)                     GEOID18
 QS0844  LAPLACE CORR    -         -3.62  (seconds)                    DEFLEC18
 QS0844  HORZ ORDER      -  SECOND
 QS0844
 QS0844.The horizontal coordinates were established by classical geodetic methods
 QS0844.and adjusted by the National Geodetic Survey in January 1998.
 QS0844
 QS0844.The orthometric height was scaled from a topographic map.
 QS0844
 QS0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0844.GEOID18 height accuracy estimate available here.
 QS0844
 QS0844.Click photographs - Photos may exist for this station.
 QS0844
 QS0844.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0844
 QS0844. The following values were computed from the NAD 83(1996) position.
 QS0844
 QS0844;                    North         East     Units Scale Factor Converg.
 QS0844;SPC SD N     -   227,560.898   512,010.987   MT  1.00004277   -0 48 07.6
 QS0844;SPC SD N     -   746,589.38  1,679,822.71   sFT  1.00004277   -0 48 07.6
 QS0844;UTM  14      - 5,082,429.551   334,442.411   MT  0.99993697   -1 31 54.2
 QS0844
 QS0844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0844!SPC SD N     -   0.99989801  x   1.00004277  =   0.99994077
 QS0844!UTM  14      -   0.99989801  x   0.99993697  =   0.99983499
 QS0844
 QS0844:                Primary Azimuth Mark                     Grid Az
 QS0844:SPC SD N     -  WALKER W LUMBER GRN ELEV S GAB           041 24 51.2
 QS0844:UTM  14      -  WALKER W LUMBER GRN ELEV S GAB           042 08 37.8
 QS0844
 QS0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3444282429(NAD 83)
 QS0844
 QS0844|---------------------------------------------------------------------|
 QS0844| PID    Reference Object                     Distance      Geod. Az  |
 QS0844|                                                           dddmmss.s |
 QS0844| QS0836 WALKER W LUMBER GRN ELEV S GAB      APPROX. 5.1 KM 0403643.6 |
 QS0844| CQ8881 TT 32 RD                                           0691334.7 |
 QS0844| CQ7105 BLUFF RM 1                            9.748 METERS 18308     |
 QS0844| CQ7106 BLUFF RM 2                           10.763 METERS 25843     |
 QS0844|---------------------------------------------------------------------|
 QS0844
 QS0844                          SUPERSEDED SURVEY CONTROL
 QS0844
 QS0844  NAD 83(1986)-  45 52 31.84813(N)    101 07 59.98265(W) AD(       ) 2
 QS0844  NAD 27      -  45 52 31.83600(N)    101 07 58.51300(W) AD(       ) 2
 QS0844
 QS0844.Superseded values are not recommended for survey control.
 QS0844
 QS0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0844.See file dsdata.pdf to determine how the superseded data were derived.
 QS0844
 QS0844_MARKER: DS = TRIANGULATION STATION DISK
 QS0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0844_STAMPING: BLUFF 1952
 QS0844_MARK LOGO: CGS
 QS0844_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QS0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0844+STABILITY: SURFACE MOTION
 QS0844
 QS0844  HISTORY     - Date     Condition        Report By
 QS0844  HISTORY     - 1952     MONUMENTED       CGS
 QS0844  HISTORY     - 1972     GOOD             USGS
 QS0844  HISTORY     - 19820818 GOOD             NGS
 QS0844
 QS0844                          STATION DESCRIPTION
 QS0844
 QS0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0844'THE STATION IS ABOUT 3 MILES SOUTHWEST OF WALKER, ON THE HIGHEST
 QS0844'RIDGE IN THE IMMEDIATE VICINITY, IN SECTION 15, T 22 N, R 24 E,
 QS0844'25 FEET SOUTH OF THE NORTH EDGE OF THE BLUFF, 24 FEET WEST OF THE
 QS0844'NORTHEAST EDGE OF THE BLUFF, AND 7 FEET SOUTH-SOUTHEAST OF A
 QS0844'4 X 4 INCH WITNESS POST.
 QS0844'
 QS0844'TO REACH THE STATION FROM THE POST OFFICE IN WALKER, GO WEST ON
 QS0844'U.S. HIGHWAY 12 FOR 0.35 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 QS0844'GO SOUTH ON GRADED DIRT ROAD FOR 1.9 MILES TO THE AZIMUTH MARK
 QS0844'ON THE RIGHT, CONTINUE SOUTH FOR 0.5 MILE TO A CROSS ROAD, TURN
 QS0844'RIGHT AND GO WEST ON TRACK ROAD FOR 1.1 MILES TO A FENCE CORNER,
 QS0844'CONTINUE ON TRACK ROAD FOR 0.45 MILE TO TOP OF RIDGE, TURN RIGHT
 QS0844'AND GO NORTHWEST ACROSS COUNTRY FOR 0.2 MILE TO THE HIGHEST
 QS0844'POINT OF RIDGE AND STATION.
 QS0844'
 QS0844'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED BLUFF
 QS0844'1952.
 QS0844'
 QS0844'REFERENCE MARK 1 IS 42 FEET WEST OF THE NORTHEAST EDGE OF THE BLUFF.
 QS0844'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED BLUFF NO 1
 QS0844'1952.
 QS0844'
 QS0844'REFERENCE MARK 2 IS 24 FEET SOUTH OF THE NORTH EDGE OF THE BLUFF.
 QS0844'THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED BLUFF NO 2
 QS0844'1952.
 QS0844'
 QS0844'TT 32 (USGS) IS A STANDARD USGS BENCH MARK DISK SET IN THE TOP OF
 QS0844'A 6-INCH CONCRETE CYLINDER.  THE MARK PROJECTS 5 INCHES, AND THE
 QS0844'DISK IS STAMPED TT 32 RD 1950.
 QS0844
 QS0844                          STATION RECOVERY (1972)
 QS0844
 QS0844'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 QS0844'THE STATION MARK, RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.
 QS0844'TT32 RD 1950 RESET 1957, DESTROYED.
 QS0844
 QS0844                          STATION RECOVERY (1982)
 QS0844
 QS0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QS0844'THE STATION AND REFERTENCE MARKS WERE RECOVERED IN GOOD CONDITION. THE
 QS0844'AZIMUTH MARK WAS NOT RECOVERED AND IT APPEARS TO HAVE BEEN DESTROYED
 QS0844'BY ROAD CONSTRUCTION.  AZIMUTH MARK 2 WAS ESTABLISHED AT THIS TIME.
 QS0844'DISTANCES TO THE REFERENCE MARKS CHECKED THE 1952 DATA WITHIN THE
 QS0844'ALLOWABLE BUT THE DIRECTION TO REFERENCE MARK 1 DIFFERED BY 2 MINUTES,
 QS0844'20 SECONDS AND THE DIRECTION TO REFERENCE MARK 2 DIFFERED BY 1 MINUTE,
 QS0844'26 SECONDS.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION LOCATED ABOUT
 QS0844'4.8 KM (3.00 MI) SOUTH SOUTHWEST OF WALKER IN S 15, T 22 N, R 24 E, ON
 QS0844'THE HIGHEST PART OF A RIDGE WITH BLUFF SIDES ON THE NORTH AND EAST.
 QS0844'TO REACH THE STATION FROM THE JUNCTION OF THE MAIN STREET AND HIGHWAY
 QS0844'12 IN WALKER, GO WEST ON HIGHWAY 12 FOR 0.8 KM (0.50 MI) TO A SIDE
 QS0844'ROAD LEFT.  TURN LEFT AND GO SOUTH ON ASPHALT ROAD FOR 3.9 KM (2.40
 QS0844'MI) TO A TRACK CROSSROAD.  TURN RIGHT AND GO WEST ON TRACK ROAD FOR
 QS0844'0.8 KM (0.50 MI) TO A GATE.  CONTINUE WEST ON TRACK ROAD FOR 0.8 KM
 QS0844'(0.50 MI) TO A GATE.  CONTINUE WEST FOR 0.2 KM (0.10 MI) TO THE
 QS0844'AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST AND SOUTHWEST ON THE TRACK
 QS0844'ROAD FOR 0.6 KM (0.35 MI).  BEAR RIGHT, ACROSS PASTURE AND UP A RIDGE,
 QS0844'GOING WEST, NORTHWEST, AND NORTH FOR 0.3 KM (0.20 MI) TO HIGHEST POINT
 QS0844'AND STATION.  THE STATION IS A STANDARD CGS DISK STAMPED--BLUFF
 QS0844'1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM)
 QS0844'IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE GROUND.  LOCATED NEAR
 QS0844'THE NORTHEAST CORNER OF BLUFF. LOCATED 9.1 METERS (29.9 FT) S FROM THE
 QS0844'NORTH EDGE OF THE BLUFF.  5.5 METERS (18.0 FT) W FROM THE EAST EDGE OF
 QS0844'THE BLUFF.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED--BLUFF
 QS0844'NO 1 1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 QS0844'CM) IN DIAMETER PROJECTING 6 INCHES 15 CM ABOVE THE GROUND.  LOCATED
 QS0844'19.2 METERS (63.0 FT) S FROM THE NORTH EDGE OF THE BLUFF.  12.2 METERS
 QS0844'(40.0 FT) W FROM THE EAST EDGE OF THE BLUFF.  REFERENCE MARK NO 2 IS A
 QS0844'STANDARD CGS DISK STAMPED--BLUFF NO 2 1952--SET INTO THE TOP OF A
 QS0844'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 4
 QS0844'INCHES 10 CM ABOVE THE GROUND.  LOCATED 16.9 METERS (55.4 FT) W FROM
 QS0844'THE EAST EDGE OF THE BLUFF.  6.7 METERS (22.0 FT) S FROM THE NORTH
 QS0844'EDGE OF THE BLUFF.  AZIMUTH MARK NO 2 IS A STANDARD NGS DISK
 QS0844'STAMPED--BLUFF 1952 NO 2 1982--SET INTO THE TOP OF A ROUND CONCRETE
 QS0844'MONUMENT 12 INCHES(30 CM)IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE
 QS0844'THE GROUND, THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED--BLUFF
 QS0844'1952 NO 2 1982--SET INTO AN IRREGULAR MASS OF CONCRETE 1.0 M (3.3 FT)
 QS0844'BELOW THE SURFACE.  LOCATED 15.2 METERS (49.9 FT) N FROM THE CENTER OF
 QS0844'A TRACK ROAD.  0.52 METERS (1.71 FT) S FROM A METAL WITNESS POST IN
 QS0844'FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0427 ***********************************************************************
 OR0427  DESIGNATION -  BLUFF RM 1
 OR0427  PID         -  OR0427
 OR0427  STATE/COUNTY-  SD/BUFFALO
 OR0427  COUNTRY     -  US
 OR0427  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0427
 OR0427                         *CURRENT SURVEY CONTROL
 OR0427  ______________________________________________________________________
 OR0427* NAD 83(1986) POSITION- 43 56 26.31   (N) 099 19 43.45   (W)   HD_HELD1
 OR0427* NAVD 88 ORTHO HEIGHT -   551.038 (meters)     1807.86  (feet) ADJUSTED
 OR0427  ______________________________________________________________________
 OR0427  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 OR0427  DYNAMIC HEIGHT  -        550.910 (meters)     1807.44  (feet) COMP
 OR0427  MODELED GRAVITY -    980,368.6   (mgal)                       NAVD 88
 OR0427
 OR0427  VERT ORDER      -  FIRST     CLASS II
 OR0427
 OR0427.The horizontal coordinates were determined by differentially corrected
 OR0427.hand held GPS observations or other comparable positioning techniques
 OR0427.and have an estimated accuracy of +/- 3 meters.
 OR0427
 OR0427.The orthometric height was determined by differential leveling and
 OR0427.adjusted by the NATIONAL GEODETIC SURVEY
 OR0427.in June 1991.
 OR0427
 OR0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0427.GEOID18 height accuracy estimate available here.
 OR0427
 OR0427.Click photographs - Photos may exist for this station.
 OR0427
 OR0427.The dynamic height is computed by dividing the NAVD 88
 OR0427.geopotential number by the normal gravity value computed on the
 OR0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0427.degrees latitude (g = 980.6199 gals.).
 OR0427
 OR0427.The modeled gravity was interpolated from observed gravity values.
 OR0427
 OR0427;                    North         East    Units  Estimated Accuracy
 OR0427;SPC SD S     -   179,047.7     680,647.0     MT  (+/- 3 meters HH1 GPS) 
 OR0427
 OR0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7361765332(NAD 83)
 OR0427
 OR0427                          SUPERSEDED SURVEY CONTROL
 OR0427
 OR0427  NGVD 29 (??/??/92)  550.711  (m)         1806.79   (f) ADJ UNCH    1 2
 OR0427
 OR0427.Superseded values are not recommended for survey control.
 OR0427
 OR0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0427.See file dsdata.pdf to determine how the superseded data were derived.
 OR0427
 OR0427_MARKER: DR = REFERENCE MARK DISK
 OR0427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0427_STAMPING: BLUFF MORC NO 1 1948
 OR0427_MARK LOGO: CGS
 OR0427_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0427+STABILITY: SURFACE MOTION
 OR0427
 OR0427  HISTORY     - Date     Condition        Report By
 OR0427  HISTORY     - 1948     MONUMENTED       CGS
 OR0427  HISTORY     - 1949     GOOD             CGS
 OR0427  HISTORY     - 1958     GOOD             CGS
 OR0427  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0427
 OR0427                          STATION DESCRIPTION
 OR0427
 OR0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0427'11.1 MI NORTH FROM CHAMBERLAIN. 9.55 MILES NORTH ALONG STATE HIGHWAY
 OR0427'NO. 47 FROM THE CITY HALL AT CHAMBERLAIN, THENCE 0.6 MILE WEST ALONG A
 OR0427'DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A DIRT ROAD, THENCE 0.5 MILE
 OR0427'WEST ALONG A DIRT ROAD, THENCE 0.25 MILE NORTHWEST ACROSS AN OPEN
 OR0427'FIELD, ON THE EDGE OF A BLUFF OVERLOOKING THE MISSOURI RIVER, ABOUT
 OR0427'0.1 MILE WEST OF A NORTH-SOUTH FENCE AND ROAD ALONG THE WEST EDGE OF A
 OR0427'CULTIVATED FIELD, IN THE SE 1/4 OF SEC. 34, T. 106 N., R. 71 W., 50
 OR0427'FEET SOUTH-SOUTHEAST OF BLUFF M.R.C. R.M. 2, 25.8 FEET SOUTH OF
 OR0427'TRIANGULTAION STATION BLUFF MO.R.C. 1946 (USGS), 2 FEET EAST OF THE
 OR0427'EDGE OF THE BLUFF, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 OR0427'FOOT ABOVE THE GROUND.
 OR0427
 OR0427                          STATION RECOVERY (1958)
 OR0427
 OR0427'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0427'RECOVERED IN GOOD CONDITION.
 OR0427
 OR0427                          STATION RECOVERY (2013)
 OR0427
 OR0427'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0427'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0428 ***********************************************************************
 OR0428  DESIGNATION -  BLUFF RM 2
 OR0428  PID         -  OR0428
 OR0428  STATE/COUNTY-  SD/BUFFALO
 OR0428  COUNTRY     -  US
 OR0428  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0428
 OR0428                         *CURRENT SURVEY CONTROL
 OR0428  ______________________________________________________________________
 OR0428* NAD 83(1986) POSITION- 43 56 26.79   (N) 099 19 43.61   (W)   HD_HELD1
 OR0428* NAVD 88 ORTHO HEIGHT -   550.944 (meters)     1807.56  (feet) ADJUSTED
 OR0428  ______________________________________________________________________
 OR0428  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 OR0428  DYNAMIC HEIGHT  -        550.816 (meters)     1807.14  (feet) COMP
 OR0428  MODELED GRAVITY -    980,368.6   (mgal)                       NAVD 88
 OR0428
 OR0428  VERT ORDER      -  FIRST     CLASS II
 OR0428
 OR0428.The horizontal coordinates were determined by differentially corrected
 OR0428.hand held GPS observations or other comparable positioning techniques
 OR0428.and have an estimated accuracy of +/- 3 meters.
 OR0428
 OR0428.The orthometric height was determined by differential leveling and
 OR0428.adjusted by the NATIONAL GEODETIC SURVEY
 OR0428.in June 1991.
 OR0428
 OR0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0428.GEOID18 height accuracy estimate available here.
 OR0428
 OR0428.Click photographs - Photos may exist for this station.
 OR0428
 OR0428.The dynamic height is computed by dividing the NAVD 88
 OR0428.geopotential number by the normal gravity value computed on the
 OR0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0428.degrees latitude (g = 980.6199 gals.).
 OR0428
 OR0428.The modeled gravity was interpolated from observed gravity values.
 OR0428
 OR0428;                    North         East    Units  Estimated Accuracy
 OR0428;SPC SD S     -   179,062.5     680,643.3     MT  (+/- 3 meters HH1 GPS) 
 OR0428
 OR0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7361465347(NAD 83)
 OR0428
 OR0428                          SUPERSEDED SURVEY CONTROL
 OR0428
 OR0428  NGVD 29 (??/??/92)  550.62   (m)         1806.5    (f) COMPUTED    1 2
 OR0428
 OR0428.Superseded values are not recommended for survey control.
 OR0428
 OR0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0428.See file dsdata.pdf to determine how the superseded data were derived.
 OR0428
 OR0428_MARKER: DR = REFERENCE MARK DISK
 OR0428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0428_STAMPING: BLUFF MORC NO 2 1948
 OR0428_MARK LOGO: CGS
 OR0428_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0428+STABILITY: SURFACE MOTION
 OR0428
 OR0428  HISTORY     - Date     Condition        Report By
 OR0428  HISTORY     - 1948     MONUMENTED       CGS
 OR0428  HISTORY     - 1949     GOOD             CGS
 OR0428  HISTORY     - 1958     GOOD             CGS
 OR0428  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0428
 OR0428                          STATION DESCRIPTION
 OR0428
 OR0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0428'11.1 MI NORTH FROM CHAMBERLAIN. 9.55 MILES NORTH ALONG STATE HIGHWAY
 OR0428'NO. 47 FROM THE CITY HALL AT CHAMBERLAIN, THENCE 0.6 MILE WEST ALONG A
 OR0428'DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A DIRT ROAD, THENCE 0.5 MILE
 OR0428'WEST ALONG A DIRT ROAD, THENCE 0.25 MILE NORTHWEST ACROSS AN OPEN
 OR0428'FIELD, ON THE EDGE OF A BLUFF OVERLOOKING THE MISSOURI RIVER, ABOUT
 OR0428'0.1 MILE WEST OF A NORTH-SOUTH FENCE AND ROAD ALONG THE WEST EDGE OF A
 OR0428'CULTIVATED FIELD, IN THE SE 1/4 OF SEC. 34, T. 106 N., R. 71 W., 50
 OR0428'FEET NORTH-NORTHWEST OF BLUFF M.R.C. R.M. 1, 29.4 FEET NORTHWEST OF
 OR0428'TRIANGULATION STATION BLUFF MO.R.C. 1946 (USGS), 3 FEET EAST OF THE
 OR0428'EDGE OF THE BLUFF, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 OR0428'FOOT ABOVE THE GROUND.
 OR0428
 OR0428                          STATION RECOVERY (1958)
 OR0428
 OR0428'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0428'RECOVERED IN GOOD CONDITION.
 OR0428
 OR0428                          STATION RECOVERY (2013)
 OR0428
 OR0428'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0428'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0426 ***********************************************************************
 OR0426  DESIGNATION -  BLUFF=TT 2 VS
 OR0426  PID         -  OR0426
 OR0426  STATE/COUNTY-  SD/BUFFALO
 OR0426  COUNTRY     -  US
 OR0426  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0426
 OR0426                         *CURRENT SURVEY CONTROL
 OR0426  ______________________________________________________________________
 OR0426* NAD 83(1996) POSITION- 43 56 26.56079(N) 099 19 43.36363(W)   ADJUSTED
 OR0426* NAVD 88 ORTHO HEIGHT -   550.983 (meters)     1807.68  (feet) ADJUSTED
 OR0426  ______________________________________________________________________
 OR0426  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 OR0426  LAPLACE CORR    -          0.29  (seconds)                    DEFLEC18
 OR0426  DYNAMIC HEIGHT  -        550.855 (meters)     1807.26  (feet) COMP
 OR0426  MODELED GRAVITY -    980,368.6   (mgal)                       NAVD 88
 OR0426
 OR0426  HORZ ORDER      -  SECOND
 OR0426  VERT ORDER      -  FIRST     CLASS II
 OR0426
 OR0426.The horizontal coordinates were established by classical geodetic methods
 OR0426.and adjusted by the National Geodetic Survey in January 1998.
 OR0426
 OR0426.The orthometric height was determined by differential leveling and
 OR0426.adjusted by the NATIONAL GEODETIC SURVEY
 OR0426.in June 1991.
 OR0426
 OR0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0426.GEOID18 height accuracy estimate available here.
 OR0426
 OR0426.Click photographs - Photos may exist for this station.
 OR0426
 OR0426.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0426
 OR0426.The dynamic height is computed by dividing the NAVD 88
 OR0426.geopotential number by the normal gravity value computed on the
 OR0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0426.degrees latitude (g = 980.6199 gals.).
 OR0426
 OR0426.The modeled gravity was interpolated from observed gravity values.
 OR0426
 OR0426. The following values were computed from the NAD 83(1996) position.
 OR0426
 OR0426;                    North         East     Units Scale Factor Converg.
 OR0426;SPC SD S     -   179,055.504   680,648.834   MT  0.99992267   +0 41 34.9
 OR0426;SPC SD S     -   587,451.27  2,233,095.38   sFT  0.99992267   +0 41 34.9
 OR0426;UTM  14      - 4,865,340.324   473,619.563   MT  0.99960856   -0 13 41.2
 OR0426
 OR0426!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0426!SPC SD S     -   0.99991757  x   0.99992267  =   0.99984025
 OR0426!UTM  14      -   0.99991757  x   0.99960856  =   0.99952616
 OR0426
 OR0426:                Primary Azimuth Mark                     Grid Az
 OR0426:SPC SD S     -  BLUFF AZ MK RESET                        129 00 50.9
 OR0426:UTM  14      -  BLUFF AZ MK RESET                        129 56 07.0
 OR0426
 OR0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7361965340(NAD 83)
 OR0426
 OR0426|---------------------------------------------------------------------|
 OR0426| PID    Reference Object                     Distance      Geod. Az  |
 OR0426|                                                           dddmmss.s |
 OR0426| OR0772 BLUFF AZ MK                                        1292055.5 |
 OR0426| CO2264 BLUFF AZ MK RESET                                  1294225.8 |
 OR0426| OR0866 CHAMBERLAIN MUNICIPAL TANK          APPROX.14.8 KM 1784457.8 |
 OR0426| OR0871 CHAMBERLAIN INDEP SCH DIST STK      APPROX.14.9 KM 1803600.0 |
 OR0426| OR0870 CHAMBERLAIN ST JAMES CATH CH        APPROX.14.8 KM 1811727.4 |
 OR0426| OR0427 BLUFF RM 1                            7.858 METERS 19345     |
 OR0426| OR0428 BLUFF RM 2                            8.970 METERS 32302     |
 OR0426|---------------------------------------------------------------------|
 OR0426
 OR0426                          SUPERSEDED SURVEY CONTROL
 OR0426
 OR0426  NAD 83(1986)-  43 56 26.55969(N)    099 19 43.37039(W) AD(       ) 2
 OR0426  NAD 27      -  43 56 26.58700(N)    099 19 42.00300(W) AD(       ) 2
 OR0426  MORC        -  43 56 24.00000(N)    099 19 42.32000(W) AD(       ) 3
 OR0426  NGVD 29 (??/??/92)  550.66   (m)         1806.6    (f) COMPUTED    1 2
 OR0426  NGVD 29             550.66   (m)         1806.6    (f) LEVELING    3  
 OR0426
 OR0426.Superseded values are not recommended for survey control.
 OR0426
 OR0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0426.See file dsdata.pdf to determine how the superseded data were derived.
 OR0426
 OR0426_MARKER: DB = BENCH MARK DISK
 OR0426_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0426_STAMPING: M.R.C. BLUFF TT 2 VS 1946
 OR0426_MARK LOGO: USGS
 OR0426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0426+STABILITY: SURFACE MOTION
 OR0426
 OR0426  HISTORY     - Date     Condition        Report By
 OR0426  HISTORY     - 1946     MONUMENTED       USGS
 OR0426  HISTORY     - 1949     GOOD             CGS
 OR0426  HISTORY     - 1958     GOOD             CGS
 OR0426  HISTORY     - 1958     GOOD             CGS
 OR0426  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0426
 OR0426                          STATION DESCRIPTION
 OR0426
 OR0426'DESCRIBED BY US GEOLOGICAL SURVEY 1946 (MEW)
 OR0426'LOCATED ABOUT 9 MILES NORTH OF CHAMBERLAIN ON A POINT OF A BLUFF
 OR0426'OVERLOOKING THE MISSOURI RIVER TO THE WEST AND ABOUT 1-1/2 MILE EAST
 OR0426'OF THE RIVER.  IT IS IN THE SE 1/4 OF SEC. 34, T106N R71W.  ABOUT 0.1
 OR0426'MILE WEST OF A NORTH-SOUTH FENCE LINE AND 15 FEET EAST OF THE ABRUPT
 OR0426'EDGE OF THE BLUFF, AND 4 FEET NORTHEAST OF A WHITE WITNESS POST.
 OR0426'
 OR0426'THE MARK IS AN EIGHT INCH SQUARE POST OF CONCRETE THAT PROJECTS ABOUT
 OR0426'3 INCHES AND MARKED BY A USGS BENCH-MARK DISC THAT IS STAMPED, M.R.C.
 OR0426'BLUFF TT 2 VS 1946.
 OR0426'
 OR0426'REFERENCE MARK NO. 1 IS 25.78 FEET SOUTH OF THE STATION AND 2 FEET
 OR0426'EAST OF THE EDGE OF THE BLUFF.  THE MARK PROJECTS ABOUT 6 INCHES AND
 OR0426'THE DISC IS STAMPED M.R.C. BLUFF NO 1 1948.
 OR0426'
 OR0426'REFERENCE MARK NO. 2 IS 29.43 FEET NORTHWEST OF THE STATION AND 4 FEET
 OR0426'EAST OF THE ABRUPT EDGE OF THE BLUFF.  THE MARK PROJECTS 6 INCHES AND
 OR0426'THE DISC IS STAMPED M.R.C. BLUFF NO 2 1948.
 OR0426'
 OR0426'AZIMUTH MARK IS ABOUT 0.6 MILES SOUTHEAST OF THE STATION, NEAR A GATE
 OR0426'AT A FENCE CORNER, 15 FEET NORTH OF THE FENCE CORNER, 3 FEET NORTH OF
 OR0426'A WHITE WITNESS POST AND IN THE NORTH-SOUTH FENCE LINE.  THE MARK
 OR0426'PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED M.R.C. BLUFF 1948.
 OR0426'
 OR0426'THE STATION WAS REACHED FROM THE DEPOT AT THE NORTH END OF MAIN STREET
 OR0426'IN CHAMBERLAIN BY GOING NORTH ON STATE HIGHWAY 47 FOR 9.4 MILES TO THE
 OR0426'BUFFALO-BRULE COUNTY LINE.  HERE TURN LEFT ON FARM DRIVEWAY FOR 0.1
 OR0426'MILE TO A GATE IN THE EAST-WEST FENCE ON THE LEFT. (THE DRIVEWAY BEARS
 OR0426'TO THE RIGHT TO A FARM HOUSE.) GO THRU THE GATE AND FOLLOW TRACK ROAD
 OR0426'ALONG THE NORTH SIDE OF THE FIELD FOR 0.3 MILES TO A GATE.  GO THRU
 OR0426'GATE AND BEAR LEFT ON TRACK ROAD ALONG THE NORTH SIDE OF THE FENCE FOR
 OR0426'0.2 MILES TO A GATE. (THE AZIMUTH MARK IS JUST TO THE LEFT OR SOUTH OF
 OR0426'THIS GATE) GO THRU GATE AND FOLLOW TRACK ROAD NORTHWESTERLY AND WEST,
 OR0426'VIA THE RIGHT FORK, FOR 0.25 MILE TO THE CORNER OF A FIELD AT A
 OR0426'NORTH-SOUTH FENCE LINE.  GO THRU FENCE AND CONTINUE NORTHWEST ACROSS
 OR0426'THE FIELD TO THE EDGE OF THE BLUFF AND THE STATION SITE.
 OR0426'
 OR0426'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OR0426
 OR0426                          STATION RECOVERY (1949)
 OR0426
 OR0426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0426'11.1 MI NORTH FROM CHAMBERLAIN. 9.55 MILES NORTH ALONG STATE HIGHWAY
 OR0426'NO. 47 FROM THE CITY HALL AT CHAMBERLAIN, THENCE 0.6 MILE WEST ALONG A
 OR0426'DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A DIRT ROAD, THENCE 0.5 MILE
 OR0426'WEST ALONG A DIRT ROAD, THENCE 0.25 MILE NORTHWEST ACROSS AN OPEN
 OR0426'FIELD, ON THE EDGE OF A BLUFF OVERLOOKING THE MISSOURI RIVER, ABOUT
 OR0426'0.1 MILE WEST OF A NORTH-SOUTH FENCE AND ROAD ALONG THE WEST EDGE OF A
 OR0426'CULTIVATED FIELD, IN THE SE 1/4 OF SEC. 34, T106N, R71W, 17 FEET EAST
 OR0426'OF THE EDGE OF THE BLUFF, 29.4 FEET SOUTHEAST OF BLUFF M.R.C. R.M. 2,
 OR0426'25.8 FEET NORTH OF BLUFF M.R.C.  R.M. 1, 4 FEET NORTHEAST OF A
 OR0426'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 OR0426'ABOVE THE GROUND.
 OR0426
 OR0426                          STATION RECOVERY (1958)
 OR0426
 OR0426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (FAR)
 OR0426'STATION RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT THE AZIMUTH MARK
 OR0426'FOUND IN GOOD CONDITION.  THE AZIMUTH MARK HAD APPARENTLY BEEN
 OR0426'DESTROYED BY FARMING OPERATIONS.  A NEW AZIMUTH MARK WAS ESTABLISHED
 OR0426'AND ITS DIRECTION DETERMINED FROM THE WATER TANK AND SCHOOL STACK AT
 OR0426'CHAMBERLAIN.
 OR0426'
 OR0426'THE AZIMUTH MARK IS 22 FEET WEST OF THE FENCE CORNER AT THE NORTHEAST
 OR0426'CORNER OF A FIELD AND 1 FOOT NORTH OF AN EAST-WEST FENCE LINE.  THE
 OR0426'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED BLUFF MORC 1948 RESET
 OR0426'1958.
 OR0426'
 OR0426'THE ANGLE BETWEEN THE WATER TANK AND THE STACK CHECKED WITHIN TWO
 OR0426'SECONDS BUT THE ANGLE BETWEEN THE WATER TANK AND THE REFERENCE MARKS
 OR0426'FAILED TO CHECK WITHIN TWO MINUTES.  THERE WAS NO EVIDENCE THAT EITHER
 OR0426'THE STATION MARK OR THE REFERENCE MARKS HAD BEEN DISTURBED.
 OR0426'
 OR0426'TO REACH THE STATION FROM CHAMBERLAIN, FROM THE JUNCTION OF U.S.
 OR0426'HIGHWAY 16 AND STATE HIGHWAY 47, FOLLOW THE NEW ROUTE OF STATE HIGHWAY
 OR0426'47 NORTHERLY FOR ABOUT 10.0 MILES TO THE BUFFALO-BRULE COUNTY LINE,
 OR0426'TURN LEFT AND GO WEST FOR 0.5 MILE TO INTERSECTION WITH THE OLD
 OR0426'HIGHWAY, CONTINUE WEST FOR 0.1 MILE TO A GATE ON THE LEFT, TURN LEFT
 OR0426'THROUGH GATE THEN TURN RIGHT AND GO WEST FOR 0.5 MILE TO A GATE ON THE
 OR0426'RIGHT, TURN RIGHT THROUGH GATE TO AZIMUTH MARK ON THE LEFT AS
 OR0426'DESCRIBED, TURN LEFT AND GO WEST AND NORTH ALONG EDGE OF FIELD FOR 0.7
 OR0426'MILE TO A WIRE GATE AT NORTHWEST CORNER OF FIELD, GO THRU GATE AND
 OR0426'CONTINUE NORTH FOR 0.2 MILE, TAKE DOWN FENCE ON THE LEFT THEN CROSS
 OR0426'OVER FENCE AND GO NORTHWEST ACROSS PASTURE FOR 0.15 MILE TO EDGE OF
 OR0426'BLUFF AND STATION AS DESCRIBED.
 OR0426
 OR0426                          STATION RECOVERY (1958)
 OR0426
 OR0426'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0426'RECOVERED IN GOOD CONDITION.
 OR0426
 OR0426                          STATION RECOVERY (2013)
 OR0426
 OR0426'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0426'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0697 ***********************************************************************
 QS0697  DESIGNATION -  BLUME RESET
 QS0697  PID         -  QS0697
 QS0697  STATE/COUNTY-  SD/CORSON
 QS0697  COUNTRY     -  US
 QS0697  USGS QUAD   -  MOBRIDGE NE (2017)
 QS0697
 QS0697                         *CURRENT SURVEY CONTROL
 QS0697  ______________________________________________________________________
 QS0697* NAD 83(1996) POSITION- 45 41 22.10356(N) 100 20 41.04970(W)   ADJUSTED
 QS0697* NAVD 88 ORTHO HEIGHT -   570.    (meters)     1870.    (feet) SCALED
 QS0697  ______________________________________________________________________
 QS0697  GEOID HEIGHT    -        -21.912 (meters)                     GEOID18
 QS0697  LAPLACE CORR    -         -3.88  (seconds)                    DEFLEC18
 QS0697  HORZ ORDER      -  SECOND
 QS0697
 QS0697.The horizontal coordinates were established by classical geodetic methods
 QS0697.and adjusted by the National Geodetic Survey in January 1998.
 QS0697
 QS0697.The orthometric height was scaled from a topographic map.
 QS0697
 QS0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0697.GEOID18 height accuracy estimate available here.
 QS0697
 QS0697.Click photographs - Photos may exist for this station.
 QS0697
 QS0697.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0697
 QS0697. The following values were computed from the NAD 83(1996) position.
 QS0697
 QS0697;                    North         East     Units Scale Factor Converg.
 QS0697;SPC SD N     -   206,323.657   573,146.668   MT  1.00000119   -0 14 38.3
 QS0697;SPC SD N     -   676,913.53  1,880,398.69   sFT  1.00000119   -0 14 38.3
 QS0697;UTM  14      - 5,060,426.099   395,293.248   MT  0.99973479   -0 57 44.4
 QS0697
 QS0697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0697!SPC SD N     -   0.99991402  x   1.00000119  =   0.99991521
 QS0697!UTM  14      -   0.99991402  x   0.99973479  =   0.99964884
 QS0697
 QS0697:                Primary Azimuth Mark                     Grid Az
 QS0697:SPC SD N     -  BLUME AZ MK                              109 59 41.4
 QS0697:UTM  14      -  BLUME AZ MK                              110 42 47.5
 QS0697
 QS0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9529360426(NAD 83)
 QS0697
 QS0697|---------------------------------------------------------------------|
 QS0697| PID    Reference Object                     Distance      Geod. Az  |
 QS0697|                                                           dddmmss.s |
 QS0697| CQ5729 BLUME RM 1                           47.695 METERS 03309     |
 QS0697| CQ5728 BLUME AZ MK                                        1094503.1 |
 QS0697| CQ5730 BLUME RM 2                           11.457 METERS 34914     |
 QS0697|---------------------------------------------------------------------|
 QS0697
 QS0697                          SUPERSEDED SURVEY CONTROL
 QS0697
 QS0697  NAD 83(1986)-  45 41 22.09366(N)    100 20 41.04674(W) AD(       ) 2
 QS0697  NAD 27      -  45 41 22.11000(N)    100 20 39.58400(W) AD(       ) 2
 QS0697  MORC        -  45 41 19.45000(N)    100 20 39.18000(W) AD(       ) 3
 QS0697
 QS0697.Superseded values are not recommended for survey control.
 QS0697
 QS0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0697.See file dsdata.pdf to determine how the superseded data were derived.
 QS0697
 QS0697_MARKER: DS = TRIANGULATION STATION DISK
 QS0697_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0697_STAMPING: BLUME MRC 1945
 QS0697_MARK LOGO: CGS
 QS0697_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0697_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0697
 QS0697  HISTORY     - Date     Condition        Report By
 QS0697  HISTORY     - 1945     MONUMENTED       MORC
 QS0697  HISTORY     - 1948     GOOD             MORC
 QS0697  HISTORY     - 1964     GOOD             USGS
 QS0697
 QS0697                          STATION DESCRIPTION
 QS0697
 QS0697'DESCRIBED BY MISSOURI RIVER COMMISSION 1945 (JCP)
 QS0697'STATION IS LOCATED ABOUT 10.5 MILES NE OF THE VILLAGE OF
 QS0697'WAKPALA AND 2 MILES W OF THE MISSOURI RIVER.  IT IS ON THE HIGHEST
 QS0697'POINT OF A PROMINENT RIDGE WHICH EXTENDS ABOUT 0.5 MILE FROM
 QS0697'NE TO SW.
 QS0697'
 QS0697'STATION MARK IS A CAST-IRON PIPE THAT PROJECTS 3 INCHES.  THE
 QS0697'CAP OF THE PIPE WAS DAMAGED SO THE PIPE WAS FILLED WITH CONCRETE
 QS0697'AND A BRONZE U.S.C. AND G.S. STATION DISK SET PLUMB WITH THE
 QS0697'MISSOURI RIVER COMMISSION SUBSURFACE MARK.  THE DISK IS
 QS0697'STAMPED BLUME M R C 1945.
 QS0697'
 QS0697'REFERENCE MARK 1 IS 156.55 FEET NNE OF THE STATION.  IT IS A
 QS0697'BRONZE REFERENCE DISK SET IN A DRILL HOLE IN A BOULDER THAT
 QS0697'PROJECTS 1 FOOT ON THE E SIDE.  THE BOULDER IS ON THE E SLOPE
 QS0697'OF THE HILL AND ABOUT 5 FEET LOWER IN ELEVATION THAN THE
 QS0697'STATION MARK.  THE DISK IS STAMPED BUME M R C NO 1 1945.
 QS0697'
 QS0697'REFERENCE MARK 2 IS 37.59 FEET NW OF THE STATION.  IT IS A
 QS0697'BRONZE REFERENCE DISK SET IN A DRILL HOLE IN A BOULDER THAT
 QS0697'IS ABOUT 10 INCHES SQUARE AND FLUSH WITH THE GROUND.  THE DISK
 QS0697'IS STAMPED BLUME M R C NO 2 1945.
 QS0697'
 QS0697'AZIMUTH MARK IS 0.25 MILE E OF THE STATION.  IT IS A BRONZE
 QS0697'AZIMUTH DISK SET IN A DRILL HOLE IN A LARGE PROMINENT BOULDER.
 QS0697'THE BOULDER IS THE LARGEST ONE IN THAT VICINITY AND PROJECTS
 QS0697'4 FEET.  THE DISK IS STAMPED BLUME M R C 1945.
 QS0697'
 QS0697'TO REACH THE STATION FROM THE WAKAPALA POST OFFICE, GO E
 QS0697'TO THE WAKAPALA HIGH SCHOOL BUILDING, THENCE LEFT AND RIGHT
 QS0697'ON A GRAVELED ROAD FOR 2.5 MILES TO A CROSS ROAD, TURN LEFT AND
 QS0697'GO 6.7 MILES TO A DIRT T-ROAD RIGHT, TURN RIGHT AND GO 2.4
 QS0697'MILES TO A SHARP LEFT TURN, TURN LEFT AND GO 0.6 MILE TO A FARM
 QS0697'DRIVE ON THE RIGHT, TURN RIGHT AND PASS BETWEEN THE FARMHOUSE
 QS0697'AND BARN AND A WIRE GATE NEAR A WINDMILL, THENCE GO E ALONG
 QS0697'THE S SIDE OF AN E-W FENCE LINE AND CONTINUE E FOR 0.8
 QS0697'MILE ON TRACK ROAD TO THE END OF A CULTIVATED FIELD ON THE
 QS0697'LEFT AND A FENCE CORNER ON THE LEFT.  HERE ANGLE TO THE
 QS0697'RIGHT FOR 0.2 MILE TO A WIRE GATE, PASS THROUGH GATE AND GO
 QS0697'E FOR 0.2 MILE TO A FARM DRIVE RIGHT, TURN RIGHT AND
 QS0697'GO 0.4 MILE TO AN OLD FARMHOUSE ON THE RIGHT.  JUST
 QS0697'BEFORE REACHING THE FARMHOUSE, TAKE THE LEFT FORK ON A
 QS0697'TRACK ROAD AND GO E FOR 0.9 MILE TO A DIM TRACK ROAD
 QS0697'RIGHT, TURN RIGHT AND FOLLOW TRACK ROAD ACROSS PASTURE LAND IN
 QS0697'A SE DIRECTION FOR 3.55 MILES TO A WIRE GATE WITH TALL POSTS
 QS0697'AT EACH END OF THE GATE.  PASS THROUGH GATE AND BEAR TO THE
 QS0697'LEFT ON A VERY DIM TRACK ROAD AND GO 0.6 MILE TO ANOTHER WIRE
 QS0697'GATE, PASS THROUGH GATE AND GO IN A S DIRECTION ON A VERY
 QS0697'DIM TRCK ROAD FOR 2.1 MILES TO A DEEP WASH AND THE END OF
 QS0697'TRUCK TRAVEL.  HERE BACK PACK IN A SW DIRECTION FOR
 QS0697'ABOUT 0.7 MILE TO THE SUMMIT OF A PROMINENT RIDGE AND
 QS0697'THE STATION AS DESCRIBED.
 QS0697'
 QS0697'TO REACH THE AZIMUTH MARK FROM THE STATION, BACK PACK E FOR
 QS0697'0.25 MILE TO A PROMINENT BOULDER AND MARK AS DESCRIBED.
 QS0697'
 QS0697'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 QS0697
 QS0697                          STATION RECOVERY (1948)
 QS0697
 QS0697'RECOVERY NOTE BY MISSOURI RIVER COMMISSION 1948 (MJT)
 QS0697'STATION WAS RECOVERED AS DESCRIBED, AND ALL MARKS WERE FOUND
 QS0697'TO BE IN GOOD CONDITION.
 QS0697'
 QS0697'STATION IS LOCATED ABOUT 10.5 MILES NORTHEAST OF WAKPALA,
 QS0697'ABOUT 2 MILES WEST OF THE MISSOURI RIVER, ON HIGHEST RIDGE
 QS0697'IN THE VICINITY, ON STANDING ROCK INDIAN RESERVATION.
 QS0697'
 QS0697'TO REACH FROM THE HIGH SCHOOL IN WAKPALA, GO NORTH FOR 0.05
 QS0697'MILE TO A T-INTERSECTION, TURN RIGHT AND FOLLOW MAIN ROAD
 QS0697'EAST FOR 2.45 MILES TO A CROSSROAD, TURN LEFT AND GO 7.0
 QS0697'MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO 2.5 MILES TO
 QS0697'THE END OF GRADED ROAD, CONTINUE STRAIGHT AHEAD ON TRACK ROAD
 QS0697'FOR 1.55 MILES TO A WIRE GATE, PASS THROUGH GATE, TURN LEFT
 QS0697'AND GO 0.15 MILE TO A FARM HOUSE, TURN RIGHT JUST SOUTH OF
 QS0697'FARM HOUSE AND FOLLOW TRACK ROAD EAST AND SOUTH FOR 0.95 MILE
 QS0697'TO A DIM FORK, WHICH IS ABOUT 0.5 MILE WEST OF THE RIVER
 QS0697'BLUFFS.  STATION WINDY IS ON TOP OF HILL 0.1 MILE TO THE
 QS0697'LEFT.  TAKE RIGHT FORK AND FOLLOW MAIN TRACK ROAD SOUTHEAST
 QS0697'FOR 3.6 MILES TO A WIRE GATE WITH TALL POSTS AT EACH END,
 QS0697'PASS THROUGH GATE AND TAKE DIM LEFT FOR 0.6 MILE TO
 QS0697'ANOTHER WIRE GATE, PASS THROUGH GATE AND CONTINUE SOUTH ON
 QS0697'TRACK ROAD FOR 1.3 MILES TO THE SOUTHEAST BEND OF THE
 QS0697'CREEK, TURN RIGHT AND FOLLOW THE SOUTH SIDE OF THE CREEK
 QS0697'WEST FOR 1.5 MILES TO A CROSSING, CROSS THE CREEK, TURN
 QS0697'RIGHT AND GO NORTHEAST FOR 0.9 MILE TO THE HIGHEST RIDGE AND
 QS0697'STATION.
 QS0697'
 QS0697'TO REACH AZIMUTH MARK FROM STATION, GO EAST-SOUTHEAST FOR
 QS0697'0.25 MILE TO A LARGE BOULDER ON WEST SIDE OF RIDGE, AND THE
 QS0697'AZIMUTH MARK IS IN TOP OF BOULDER.
 QS0697'
 QS0697'STATION MARK IS A STANDARD BRONZE DISK SET IN A 5-INCH, CAST-IRON
 QS0697'PIPE PROJECTING 3 INCHES.  IT IS SET PLUMB WITH THE MISSOURI
 QS0697'RIVER COMMISSION SUBSURFACE MARK.  THE DISK IS STAMPED BLUME
 QS0697'M R C 1945.
 QS0697'
 QS0697'REFERENCE MARK NO. 1 IS ON THE EAST SIDE OF A SLOPE.  IT IS
 QS0697'A STANDARD BRONZE DISK SET IN A DRILL HOLE IN A BOULDER PROJECTING
 QS0697'1 FOOT.  THE DISK IS STAMPED BLUME M R C NO 1 1945.
 QS0697'
 QS0697'REFERENCE MARK NO. 2 IS A STANDARD BRONZE DISK SET IN A DRILL
 QS0697'HOLE IN A BOULDER PROJECTING 2 INCHES.  THE DISK IS STAMPED
 QS0697'BLUME M R C NO 2 1945.
 QS0697'
 QS0697'AZIMUTH MARK IS A STANDARD BRONZE DISK SET IN A DRILL HOLE
 QS0697'IN THE TOP OF THE LARGEST BOULDER ON THE WEST SIDE OF THE RIDGE.
 QS0697'IT PROJECTS 4 FEET, AND THE DISK IS STAMPED BLUME M R C 1945.
 QS0697'
 QS0697'OBSERVATIONS MADE FROM A 4-FOOT, WOODEN STAND.
 QS0697
 QS0697                          STATION RECOVERY (1964)
 QS0697
 QS0697'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964 (KE)
 QS0697'THE FIRST PORTION OF THE DIRECTION ARE CORRECT DOWN TO 3.6 MI
 QS0697'TO A WIRE GATE WITH TALL POSTS AT EACH END, PASS THROUGH GATE
 QS0697'AND TAKE -- MAIN TRACK ROAD RIGHT FOR 0.3 MI TO INDIAN RANCH
 QS0697'BUILDINGS, FOLLOW TRACK ROAD TO THE NW FOR 0.4 MI, PASS THROUGH
 QS0697'WIRE GATE AT T-FE-SOUTH., CONTINUE ON TRACK SW THROUGH DRAIN
 QS0697'FOR 0.5 MI. TO HAY FIELD, TURN SE FOR 0.5 MI TO N-S FENCE,
 QS0697'FOLLOW FENCE FOR 1.0 MI, CUT ACROSS FENCE SE, 0.5 MI TO TOP OF
 QS0697'LONE BUTTE AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0734 ***********************************************************************
 OQ0734  DESIGNATION -  BLUMER
 OQ0734  PID         -  OQ0734
 OQ0734  STATE/COUNTY-  SD/LINCOLN
 OQ0734  COUNTRY     -  US
 OQ0734  USGS QUAD   -  ALCESTER NW (2017)
 OQ0734
 OQ0734                         *CURRENT SURVEY CONTROL
 OQ0734  ______________________________________________________________________
 OQ0734* NAD 83(1996) POSITION- 43 10 12.94977(N) 096 42 30.41763(W)   ADJUSTED
 OQ0734* NAVD 88 ORTHO HEIGHT -   475.6   (meters)     1560.    (feet) VERTCON3
 OQ0734  ______________________________________________________________________
 OQ0734  GEOID HEIGHT    -        -26.225 (meters)                     GEOID18
 OQ0734  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 OQ0734  HORZ ORDER      -  FIRST
 OQ0734
 OQ0734.The horizontal coordinates were established by classical geodetic methods
 OQ0734.and adjusted by the National Geodetic Survey in January 1998.
 OQ0734
 OQ0734.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0734.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0734
 OQ0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0734.GEOID18 height accuracy estimate available here.
 OQ0734
 OQ0734.Click photographs - Photos may exist for this station.
 OQ0734
 OQ0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0734
 OQ0734. The following values were computed from the NAD 83(1996) position.
 OQ0734
 OQ0734;                    North         East     Units Scale Factor Converg.
 OQ0734;SPC SD S     -    99,406.404   894,647.048   MT  0.99993727   +2 30 02.3
 OQ0734;SPC SD S     -   326,135.84  2,935,187.86   sFT  0.99993727   +2 30 02.3
 OQ0734;UTM  14      - 4,782,271.744   686,267.208   MT  1.00002682   +1 34 05.7
 OQ0734
 OQ0734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0734!SPC SD S     -   0.99992954  x   0.99993727  =   0.99986682
 OQ0734!UTM  14      -   0.99992954  x   1.00002682  =   0.99995636
 OQ0734
 OQ0734:                Primary Azimuth Mark                     Grid Az
 OQ0734:SPC SD S     -  BLUMER AZ MK                             355 00 54.8
 OQ0734:UTM  14      -  BLUMER AZ MK                             355 56 51.4
 OQ0734
 OQ0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8626782271(NAD 83)
 OQ0734
 OQ0734|---------------------------------------------------------------------|
 OQ0734| PID    Reference Object                     Distance      Geod. Az  |
 OQ0734|                                                           dddmmss.s |
 OQ0734| CO2268 BLUMER RM 1                          22.878 METERS 00457     |
 OQ0734| CO2269 BLUMER RM 2                          56.406 METERS 29502     |
 OQ0734| CO2267 BLUMER AZ MK                                       3573057.1 |
 OQ0734|---------------------------------------------------------------------|
 OQ0734
 OQ0734                          SUPERSEDED SURVEY CONTROL
 OQ0734
 OQ0734  NAD 83(1995)-  43 10 12.95058(N)    096 42 30.41396(W) AD(       ) 1
 OQ0734  NAD 83(1986)-  43 10 12.95315(N)    096 42 30.40548(W) AD(       ) 1
 OQ0734  NAD 27      -  43 10 13.00518(N)    096 42 29.24047(W) AD(       ) 1
 OQ0734  NGVD 29 (07/19/86)  475.3    (m)         1559.     (f) VERT ANG       
 OQ0734
 OQ0734.Superseded values are not recommended for survey control.
 OQ0734
 OQ0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0734.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0734
 OQ0734_MARKER: DS = TRIANGULATION STATION DISK
 OQ0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0734_STAMPING: BLUMER 1966
 OQ0734_MARK LOGO: CGS
 OQ0734_PROJECTION: RECESSED 15 CENTIMETERS
 OQ0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0734+STABILITY: SURFACE MOTION
 OQ0734
 OQ0734  HISTORY     - Date     Condition        Report By
 OQ0734  HISTORY     - 1966     MONUMENTED       CGS
 OQ0734
 OQ0734                          STATION DESCRIPTION
 OQ0734
 OQ0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (COP)
 OQ0734'STATION IS LOCATED ABOUT 12 MILES NORTHWEST OF HAWARDEN, ABOUT
 OQ0734'13 MILES NORTH OF CENTERVILLE ABOUT 7 MILES NORTH-NORTHEAST OF
 OQ0734'BERESFORD.  STATION IS IN THE NORTHEAST CORNER OF THE NORTHEAST 1/4
 OQ0734'OF SECTION 2, TOWNSHIP 96 NORTH, RANGE 50 WEST AND ON PROPERTY
 OQ0734'OWNED BY MR. NOVELLO BLUMER.  STATION MARK IS 157 FEET SOUTH OF
 OQ0734'THE APPROXIMATE CENTER OF A GRAVELED ROAD, 109 FEET
 OQ0734'SOUTH-SOUTHEAST OF A UTILITY POLE AND 20 FEET EAST OF A FIELD
 OQ0734'ROAD.  STATION IS MARKED BY A STANDARD TRIANGULATION STATION
 OQ0734'DISK, SET IN THE TOP OF AN 18 INCH CONCRETE CYLINDER MONUMENT
 OQ0734'THAT IS 6 INCHES BELOW THE SURFACE OF THE GROUND.  THE DISK IS
 OQ0734'STAMPED BLUMER 1966.
 OQ0734'
 OQ0734'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 46 AND
 OQ0734'COUNTY ROUTE 117 IN THE EAST EDGE OF BERESFORD, GO NORTH ON
 OQ0734'COUNTY ROUTE 117 FOR 6.0 MILES TO THE JUNCTION OF COUNTY 117 AND
 OQ0734'COUNTY ROUTE 146.  TURN RIGHT AND GO EAST ON GRAVELED ROAD, COUNTY
 OQ0734'ROUTE 146 FOR 2.95 MILE TO THE STATION ON THE RIGHT AS
 OQ0734'DESCRIBED.  CONTINUE EAST ON GRAVELED ROAD FOR 0.05 MILE TO
 OQ0734'CROSSROAD.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 1.0
 OQ0734'MILE TO A CROSSROAD.  TURN LEFT AND GO WEST ON A GRAVELED ROAD
 OQ0734'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE LEFT, SOUTH SIDE OF
 OQ0734'ROAD.
 OQ0734'
 OQ0734'AZIMUTH MARK IS 35 FEET SOUTH OF THE APPROXIMATE CENTER OF A
 OQ0734'GRAVELED ROAD, 13 FEET EAST-NORTHEAST OF A GAS MAIN AND 2 FEET
 OQ0734'WEST OF A METAL WITNESS POST WITH SIGN ATTACHED.  IT IS MARKED BY
 OQ0734'A STANDARD AZIMUTH MARK DISK, SET IN THE TOP OF A 12 INCH CONCRETE
 OQ0734'CYCLINDER MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE
 OQ0734'GROUND.  THE DISK IS STAMPED BLUMER 1966.
 OQ0734'
 OQ0734'REFERENCE MARK NO. 1 IS 82 FEET SOUTH OF THE APPROXIMATE CENTER
 OQ0734'OF A GRAVELED ROAD AND 20 FEET EAST OF THE APPROXIMATE CENTER OF
 OQ0734'A FIELD ROAD.  IT IS MARKED BY A STANDARD REFERENCE MARK DISK, SET
 OQ0734'IN THE TOP OF A 12 INCH CONCRETE CYLINDER MONUMENT THAT IS SET
 OQ0734'FLUSH WITH THE SURFACE OF THE GROUND.  THE DISK IS STAMPED BLUMER
 OQ0734'NO 1 1966.
 OQ0734'
 OQ0734'REFERENCE MARK NO. 2 IS 136-1/2 FEET WEST-SOUTHWEST OF A UTILITY
 OQ0734'POLE, 76-1/2 FEET SOUTH OF THE APPROXIMATE CENTER OF THE GRAVELED
 OQ0734'ROAD AND 12 FEET NORTHEAST OF A 12 INCH MAPLE TREE.  IT IS MARKED
 OQ0734'BY A STANDARD DISK, SET IN THE TOP OF A 12 INCH CONCRETE CYLINDER
 OQ0734'MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  THE DISK
 OQ0734'IS STAMPED BLUMER NO 2 1966.
 OQ0734'
 OQ0734'HEIGHT OF LIGHT ABOVE STATION MARK PLATE 26.53 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0515 ***********************************************************************
 PS0515  DESIGNATION -  BLUNT
 PS0515  PID         -  PS0515
 PS0515  STATE/COUNTY-  SD/HUGHES
 PS0515  COUNTRY     -  US
 PS0515  USGS QUAD   -  BLUNT (2017)
 PS0515
 PS0515                         *CURRENT SURVEY CONTROL
 PS0515  ______________________________________________________________________
 PS0515* NAD 83(1986) POSITION- 44 30 46.     (N) 099 59 03.     (W)   SCALED
 PS0515* NAVD 88 ORTHO HEIGHT -   493.413 (meters)     1618.81  (feet) ADJUSTED
 PS0515  ______________________________________________________________________
 PS0515  GEOID HEIGHT    -        -23.493 (meters)                     GEOID18
 PS0515  DYNAMIC HEIGHT  -        493.322 (meters)     1618.51  (feet) COMP
 PS0515  MODELED GRAVITY -    980,418.2   (mgal)                       NAVD 88
 PS0515
 PS0515  VERT ORDER      -  SECOND    CLASS 0
 PS0515
 PS0515.The horizontal coordinates were scaled from a map and have
 PS0515.an estimated accuracy of +/- 6 seconds.
 PS0515
 PS0515.The orthometric height was determined by differential leveling and
 PS0515.adjusted by the NATIONAL GEODETIC SURVEY
 PS0515.in June 1991.
 PS0515
 PS0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0515.GEOID18 height accuracy estimate available here.
 PS0515
 PS0515.Click photographs - Photos may exist for this station.
 PS0515
 PS0515.The dynamic height is computed by dividing the NAVD 88
 PS0515.geopotential number by the normal gravity value computed on the
 PS0515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0515.degrees latitude (g = 980.6199 gals.).
 PS0515
 PS0515.The modeled gravity was interpolated from observed gravity values.
 PS0515
 PS0515;                    North         East    Units  Estimated Accuracy
 PS0515;SPC SD S     -   242,190.      627,760.      MT  (+/- 180 meters Scaled)
 PS0515
 PS0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ217292(NAD 83)
 PS0515
 PS0515                          SUPERSEDED SURVEY CONTROL
 PS0515
 PS0515  NGVD 29 (??/??/92)  493.063  (m)         1617.66   (f) ADJ UNCH    2 0
 PS0515
 PS0515.Superseded values are not recommended for survey control.
 PS0515
 PS0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0515.See file dsdata.pdf to determine how the superseded data were derived.
 PS0515
 PS0515_MARKER: R = RIVET
 PS0515_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0515_SP_SET: FOUNDATION
 PS0515_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0515
 PS0515  HISTORY     - Date     Condition        Report By
 PS0515  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0515  HISTORY     - 1940     GOOD             CGS
 PS0515
 PS0515                          STATION DESCRIPTION
 PS0515
 PS0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0515'AT BLUNT.
 PS0515'AT BLUNT, IN THE SOUTH END OF THE WEST CENTER FOUNDATION OF THE
 PS0515'RAILROAD WATER TANK, UNDER THE SPOUT, 1.5 FEET NORTH OF THE
 PS0515'SOUTH EDGE OF FOUNDATION.  METAL RIVET SET IN FOUNDATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0742 ***********************************************************************
 PS0742  DESIGNATION -  BLUNT
 PS0742  PID         -  PS0742
 PS0742  STATE/COUNTY-  SD/HUGHES
 PS0742  COUNTRY     -  US
 PS0742  USGS QUAD   -  BLUNT (2017)
 PS0742
 PS0742                         *CURRENT SURVEY CONTROL
 PS0742  ______________________________________________________________________
 PS0742* NAD 83(1996) POSITION- 44 31 32.32587(N) 099 59 14.61335(W)   ADJUSTED
 PS0742* NAVD 88 ORTHO HEIGHT -   529.490 (meters)     1737.17  (feet) ADJUSTED
 PS0742  ______________________________________________________________________
 PS0742  GEOID HEIGHT    -        -23.460 (meters)                     GEOID18
 PS0742  LAPLACE CORR    -         -2.43  (seconds)                    DEFLEC18
 PS0742  DYNAMIC HEIGHT  -        529.394 (meters)     1736.85  (feet) COMP
 PS0742  MODELED GRAVITY -    980,419.0   (mgal)                       NAVD 88
 PS0742
 PS0742  HORZ ORDER      -  THIRD
 PS0742  VERT ORDER      -  FIRST     CLASS II
 PS0742
 PS0742.The horizontal coordinates were established by classical geodetic methods
 PS0742.and adjusted by the National Geodetic Survey in January 1998.
 PS0742
 PS0742.The orthometric height was determined by differential leveling and
 PS0742.adjusted by the NATIONAL GEODETIC SURVEY
 PS0742.in October 1997.
 PS0742
 PS0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0742.GEOID18 height accuracy estimate available here.
 PS0742
 PS0742.Click photographs - Photos may exist for this station.
 PS0742
 PS0742.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0742
 PS0742.The dynamic height is computed by dividing the NAVD 88
 PS0742.geopotential number by the normal gravity value computed on the
 PS0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0742.degrees latitude (g = 980.6199 gals.).
 PS0742
 PS0742.The modeled gravity was interpolated from observed gravity values.
 PS0742
 PS0742. The following values were computed from the NAD 83(1996) position.
 PS0742
 PS0742;                    North         East     Units Scale Factor Converg.
 PS0742;SPC SD S     -   243,619.062   627,501.265   MT  1.00003244   +0 14 19.1
 PS0742;SPC SD S     -   799,273.54  2,058,727.07   sFT  1.00003244   +0 14 19.1
 PS0742;UTM  14      - 4,930,731.993   421,538.856   MT  0.99967570   -0 41 32.7
 PS0742
 PS0742!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0742!SPC SD S     -   0.99992066  x   1.00003244  =   0.99995310
 PS0742!UTM  14      -   0.99992066  x   0.99967570  =   0.99959639
 PS0742
 PS0742:                Primary Azimuth Mark                     Grid Az
 PS0742:SPC SD S     -  BLUNT AZ MK RESET                        180 59 58.0
 PS0742:UTM  14      -  BLUNT AZ MK RESET                        181 55 49.8
 PS0742
 PS0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2153830731(NAD 83)
 PS0742
 PS0742|---------------------------------------------------------------------|
 PS0742| PID    Reference Object                     Distance      Geod. Az  |
 PS0742|                                                           dddmmss.s |
 PS0742| AB6179 BLUNT RM 1                           17.834 METERS 00257     |
 PS0742| PS0733 HARROLD MUNICIPAL TANK              APPROX.19.8 KM 0911437.9 |
 PS0742| AB6178 BLUNT RM 2                           16.402 METERS 17714     |
 PS0742| CQ5731 BLUNT AZ MK                                        1810956.1 |
 PS0742| PS0744 BLUNT AZ MK RESET                   APPROX. 0.6 KM 1811417.1 |
 PS0742|---------------------------------------------------------------------|
 PS0742
 PS0742                          SUPERSEDED SURVEY CONTROL
 PS0742
 PS0742  NAD 83(1986)-  44 31 32.32181(N)    099 59 14.61816(W) AD(       ) 3
 PS0742  NAD 27      -  44 31 32.38800(N)    099 59 13.18100(W) AD(       ) 3
 PS0742
 PS0742.Superseded values are not recommended for survey control.
 PS0742
 PS0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0742.See file dsdata.pdf to determine how the superseded data were derived.
 PS0742
 PS0742_MARKER: DS = TRIANGULATION STATION DISK
 PS0742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0742_STAMPING: BLUNT 1951
 PS0742_MARK LOGO: CGS
 PS0742_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0742+STABILITY: SURFACE MOTION
 PS0742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0742+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 PS0742
 PS0742  HISTORY     - Date     Condition        Report By
 PS0742  HISTORY     - 1951     MONUMENTED       CGS
 PS0742  HISTORY     - 1963     GOOD             USDA
 PS0742  HISTORY     - 1978     GOOD             NGS
 PS0742  HISTORY     - 19941130 GOOD             NGS
 PS0742  HISTORY     - 20120515 GOOD             INDIV
 PS0742
 PS0742                          STATION DESCRIPTION
 PS0742
 PS0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0742'THE STATION IS LOCATED ABOUT 3/4 MILES NORTH OF THE SMALL VILLAGE
 PS0742'OF BLUNT, ON THE EAST SIDE OF A GRAVEL ROAD.  IT IS ABOUT 100
 PS0742'YARDS EAST OF A RADIO MAST AND 75 YARDS EAST OF A CEMENT WATER
 PS0742'SUPPLY TANK.  IT IS 28 FEET EAST OF THE CENTERLINE OF THE
 PS0742'GRAVEL ROAD, 5 FEET NORTHWEST OF A WHITE WITNESS POST AND 4.5
 PS0742'FEET WEST OF A RIGHT-OF-WAY FENCELINE.  THE MARK PROJECTS
 PS0742'ABOUT 6 INCHES AND THE DISK IS STAMPED BLUNT 1951.
 PS0742'
 PS0742'REFERENCE MARK NO. 1 IS 31 FEET EAST OF THE GRAVEL ROAD AND
 PS0742'2 FEET WEST OF A RIGHT-OF-WAY FENCELINE.  THE MARK PROJECTS
 PS0742'ABOUT 5 INCHES AND THE DISK IS STAMPED BLUNT NO 1 1951.
 PS0742'
 PS0742'REFERENCE MARK NO. 2 IS 31 FEET EAST OF THE GRAVEL ROAD AND
 PS0742'2 FEET WEST OF A RIGHT-OF-WAY FENCELINE.  THE MARK PROJECTS
 PS0742'ABOUT 5 INCHES AND THE DISK IS STAMPED BLUNT NO 2 1951.
 PS0742'
 PS0742'AZIMUTH MARK IS 46 FEET NORTH OF THE CENTERLINE OF A DIRT ROAD,
 PS0742'28 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD, 9 FEET EAST
 PS0742'OF A RIGHT-OF-WAY FENCELINE, 9 FEET NORTH OF OF A POWERLINE
 PS0742'POLE AND 3 FEET NORTH NORTHEAST OF A WHITE WITNESS POST.  THE
 PS0742'MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED BLUNT
 PS0742'1951.
 PS0742'
 PS0742'TO REACH THE STATION FROM THE POST OFFICE IN BLUNT, GO NORTH
 PS0742'FOR 0.05 MILE TO A CROSS STREET, TURN LEFT (WEST) AND GO 0.1
 PS0742'MILE TO A CROSS STREET, TURN RIGHT (NORTH) AND FOLLOW MAIN
 PS0742'TRAVELED ROAD FOR 0.2 MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED.
 PS0742'CONTINUE NORTH FOR 0.4 MILE TO TOP OF HILL AND STATION ON
 PS0742'RIGHT AS DESCRIBED.
 PS0742'
 PS0742'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0742
 PS0742                          STATION RECOVERY (1963)
 PS0742
 PS0742'RECOVERY NOTE BY US DEPARTMENT OF AGRICULTURE 1963 (AWH)
 PS0742'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 PS0742
 PS0742                          STATION RECOVERY (1978)
 PS0742
 PS0742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0742'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 PS0742'CONDITION, THE AZIMUTH MARK WAS FOUND LYING ON TOP OF GROUND, THE
 PS0742'DISK WAS REMOVED AT THIS TIME.  A NEW NEW AZIMUTH MARK WAS
 PS0742'ESTABLISHED AT THIS TIME.
 PS0742'
 PS0742'STATION IS LOCATED ABOUT 3/4 MILE NORTH OF BLUNT, ABOUT 100 YARDS
 PS0742'EAST OF A SMALL RADIO ANTENNA, ABOUT 75 YARDS EAST OF A SMALL
 PS0742'CONCRETE WATER TANK.
 PS0742'
 PS0742'TO REACH THE STATION FROM THE POST OFFICE IN BLUNT, GO NORTH FOR
 PS0742'0.1 MILE TO CROSSSTREET, TURN LEFT, GO WEST FOR 0.1 MILE TO
 PS0742'CROSSSTREET, TURN RIGHT, GO NORTH FOR 0.2 MILE TO THE AZIMUTH MARK
 PS0742'ON LEFT, CONTINUE NORTH FOR 0.4 MILE TO TOP OF HILL AND THE
 PS0742'STATION ON THE RIGHT.
 PS0742'
 PS0742'STATION MARK IS A STANDARD DISK SET IN TOP OF A 10 INCH SQUARE
 PS0742'CONCRETE MONUMENT PROJECTING ABOUT 2 INCHES ABOVE GROUND AND IS
 PS0742'STAMPED BLUNT 1951.  IT IS 37.5 FEET NORTH-NORTHWEST OF TELEPHONE
 PS0742'POLE, 29.6 FEET SOUTH-SOUTHWEST OF CENTER OF GATE, 27 FEET EAST OF
 PS0742'CENTER OF GRAVEL ROAD, 7 FEET WEST OF FENCE AND 4.7 FEET
 PS0742'NORTHWEST OF WITNESS POST.
 PS0742'
 PS0742'REFERENCE MARK 1 A STANDARD DISK SET TOP OF A 10 INCH SQUARE CONCRETE
 PS0742'MONUMENT PROJECTING ABOUT 2 INCHES ABOVE GROUND AND IS STAMPED
 PS0742'BLUNT NO 1 1951.  IT IS 61.6 FEET NORTH OF WITNESS POST, 31 FEET
 PS0742'EAST OF CENTER OF GRAVEL ROAD, 3.5 FEET WEST OF FENCE AND 30 FEET
 PS0742'NORTH-NORTHWEST OF CENTER OF GATE.
 PS0742'
 PS0742'REFERENCE MARK 2 A STANDARD DISK ST IN TOP OF A 10 INCH SQUARE
 PS0742'CONCRETE MONUMENT FLUSH WITH THE GROUND AND IS STAMPED BLUNT NO 2
 PS0742'1951.  IT IS 50.8 FEET SOUTH OF WITNESS POST, 30 FEET EAST OF
 PS0742'CENTER OF GRAVEL ROAD, 18 FEET SOUTH-SOUTHWEST OF TELEPHONE POLE
 PS0742'AND 4.8 FEET WEST OF FENCE.
 PS0742'
 PS0742'AZIMUTH MARK IS A STANDARD DISK SET TOP OF A 12 INCH ROUND CONCRETE
 PS0742'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED BLUNT 1951 1978.  IT
 PS0742'IS 37 FEET NORTH OF CENTER LINE OF STREET, 31 FEET WEST OF STREET,
 PS0742'3.2 FEET NORTH OF POWER LINE POLE AND 1.4 FEET EAST OF WITNESS
 PS0742'POST.
 PS0742'
 PS0742'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3/4 MILE NORTH
 PS0742'OF BLUNT.
 PS0742
 PS0742                          STATION RECOVERY (1994)
 PS0742
 PS0742'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0742'0.6 KM (0.35 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 PS0742'BLUNT, THENCE 0.1 KM (0.05 MI) WESTERLY ALONG LYDIA STREET, THENCE 0.6
 PS0742'KM (0.35 MI) NORTHERLY ALONG BLUFF STREET, 17.9 M (58.7 FT) SOUTH OF
 PS0742'REFERENCE MARK 1, 16.4 M (53.8 FT) NORTH OF REFERENCE MARK 2, 8.6 M
 PS0742'(28.2 FT) EAST OF THE STREET CENTER, 2.1 M (6.9 FT) WEST OF A FENCE,
 PS0742'1.4 M (4.6 FT) NORTHWEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE
 PS0742'LEVEL OF THE STREET, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE
 PS0742'THE GROUND SURFACE.
 PS0742
 PS0742                          STATION RECOVERY (2012)
 PS0742
 PS0742'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0742'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0744 ***********************************************************************
 PS0744  DESIGNATION -  BLUNT AZ MK RESET
 PS0744  PID         -  PS0744
 PS0744  STATE/COUNTY-  SD/HUGHES
 PS0744  COUNTRY     -  US
 PS0744  USGS QUAD   -  BLUNT (2017)
 PS0744
 PS0744                         *CURRENT SURVEY CONTROL
 PS0744  ______________________________________________________________________
 PS0744* NAD 83(1996) POSITION- 44 31 13.00886(N) 099 59 15.19688(W)   NO CHECK
 PS0744* NAVD 88 ORTHO HEIGHT -   495.419 (meters)     1625.39  (feet) ADJUSTED
 PS0744  ______________________________________________________________________
 PS0744  GEOID HEIGHT    -        -23.473 (meters)                     GEOID18
 PS0744  LAPLACE CORR    -         -2.39  (seconds)                    DEFLEC18
 PS0744  DYNAMIC HEIGHT  -        495.329 (meters)     1625.09  (feet) COMP
 PS0744  MODELED GRAVITY -    980,419.2   (mgal)                       NAVD 88
 PS0744
 PS0744  HORZ ORDER      -  THIRD
 PS0744  VERT ORDER      -  FIRST     CLASS II
 PS0744
 PS0744.The horizontal coordinates were established by classical geodetic methods
 PS0744.and adjusted by the National Geodetic Survey in January 1998.
 PS0744
 PS0744.No horizontal observational check was made to the station.
 PS0744
 PS0744.The orthometric height was determined by differential leveling and
 PS0744.adjusted by the NATIONAL GEODETIC SURVEY
 PS0744.in October 1997.
 PS0744
 PS0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0744.GEOID18 height accuracy estimate available here.
 PS0744
 PS0744.Click photographs - Photos may exist for this station.
 PS0744
 PS0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0744
 PS0744.The dynamic height is computed by dividing the NAVD 88
 PS0744.geopotential number by the normal gravity value computed on the
 PS0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0744.degrees latitude (g = 980.6199 gals.).
 PS0744
 PS0744.The modeled gravity was interpolated from observed gravity values.
 PS0744
 PS0744. The following values were computed from the NAD 83(1996) position.
 PS0744
 PS0744;                    North         East     Units Scale Factor Converg.
 PS0744;SPC SD S     -   243,022.730   627,490.861   MT  1.00003096   +0 14 18.7
 PS0744;SPC SD S     -   797,317.07  2,058,692.93   sFT  1.00003096   +0 14 18.7
 PS0744;UTM  14      - 4,930,136.120   421,518.772   MT  0.99967574   -0 41 32.9
 PS0744
 PS0744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0744!SPC SD S     -   0.99992601  x   1.00003096  =   0.99995696
 PS0744!UTM  14      -   0.99992601  x   0.99967574  =   0.99960177
 PS0744
 PS0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2151830136(NAD 83)
 PS0744
 PS0744                          SUPERSEDED SURVEY CONTROL
 PS0744
 PS0744  NAD 83(1986)-  44 31 13.00466(N)    099 59 15.20168(W) AD(       ) 3
 PS0744  NAD 27      -  44 31 13.07083(N)    099 59 13.76520(W) AD(       ) 3
 PS0744
 PS0744.Superseded values are not recommended for survey control.
 PS0744
 PS0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0744.See file dsdata.pdf to determine how the superseded data were derived.
 PS0744
 PS0744_MARKER: DZ = AZIMUTH MARK DISK
 PS0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0744_STAMPING: BLUNT 1951 1978
 PS0744_MARK LOGO: NGS
 PS0744_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0744+STABILITY: SURFACE MOTION
 PS0744_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0744+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 PS0744
 PS0744  HISTORY     - Date     Condition        Report By
 PS0744  HISTORY     - 1978     MONUMENTED       NGS
 PS0744  HISTORY     - 19941130 GOOD             NGS
 PS0744  HISTORY     - 20120515 GOOD             INDIV
 PS0744
 PS0744                          STATION DESCRIPTION
 PS0744
 PS0744'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0744'IN BLUNT, AT THE INTERSECTION OF BLUFF AND LYDIA STREETS, 11.3 M (37.1
 PS0744'FT) NORTH OF THE CENTER OF LYDIA STREET, 9.1 M (29.9 FT) WEST OF THE
 PS0744'CENTER OF BLUFF STREET, 0.8 M (2.6 FT) NORTH OF A UTILITY POLE, 0.4 M
 PS0744'(1.3 FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 PS0744'BLUFF STREET, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 PS0744'GROUND SURFACE.
 PS0744
 PS0744                          STATION RECOVERY (2012)
 PS0744
 PS0744'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0744'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0743 ***********************************************************************
 PS0743  DESIGNATION -  BLUNT CENTRAL ELEC COOP MAST
 PS0743  PID         -  PS0743
 PS0743  STATE/COUNTY-  SD/HUGHES
 PS0743  COUNTRY     -  US
 PS0743  USGS QUAD   -  BLUNT (2017)
 PS0743
 PS0743                         *CURRENT SURVEY CONTROL
 PS0743  ______________________________________________________________________
 PS0743* NAD 83(1996) POSITION- 44 31 33.58211(N) 099 59 17.95025(W)   ADJUSTED
 PS0743  ______________________________________________________________________
 PS0743  GEOID HEIGHT    -        -23.459 (meters)                     GEOID18
 PS0743  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 PS0743  HORZ ORDER      -  THIRD
 PS0743
 PS0743.The horizontal coordinates were established by classical geodetic methods
 PS0743.and adjusted by the National Geodetic Survey in January 1998.
 PS0743
 PS0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0743.GEOID18 height accuracy estimate available here.
 PS0743
 PS0743.Click photographs - Photos may exist for this station.
 PS0743
 PS0743.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0743
 PS0743. The following values were computed from the NAD 83(1996) position.
 PS0743
 PS0743;                    North         East     Units Scale Factor Converg.
 PS0743;SPC SD S     -   243,657.534   627,427.417   MT  1.00003254   +0 14 16.8
 PS0743;SPC SD S     -   799,399.76  2,058,484.78   sFT  1.00003254   +0 14 16.8
 PS0743;UTM  14      - 4,930,771.645   421,465.670   MT  0.99967585   -0 41 35.1
 PS0743
 PS0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2146530771(NAD 83)
 PS0743
 PS0743                          SUPERSEDED SURVEY CONTROL
 PS0743
 PS0743  NAD 83(1986)-  44 31 33.57745(N)    099 59 17.95500(W) AD(       ) 3
 PS0743  NAD 27      -  44 31 33.63900(N)    099 59 16.51800(W) AD(       ) 3
 PS0743
 PS0743.Superseded values are not recommended for survey control.
 PS0743
 PS0743.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0743.See file dsdata.pdf to determine how the superseded data were derived.
 PS0743
 PS0743_MARKER: 42 = RADIO/TV MAST
 PS0743
 PS0743  HISTORY     - Date     Condition        Report By
 PS0743  HISTORY     - 1951     FIRST OBSERVED   CGS
 PS0743
 PS0743                          STATION DESCRIPTION
 PS0743
 PS0743'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0743'THE STATION IS LOCATED ABOUT 1/2 MILE NORTH OF THE VILLAGE OF
 PS0743'BLUNT AND ABOUT 50 FEET NORTHWEST OF A CONCRETE RESERVOIR.  IT
 PS0743'IS A STEEL STRUCTURE APPROXIMATELY 80 FEET HIGH.
 PS0743'
 PS0743'THE POINT INTERSECTED WAS THE LIGHT AT TOP OF TOWER.
 PS0743'
 PS0743'TO REACH FROM THE CROSS STREETS JUST NORTH OF THE POST OFFICE
 PS0743'IN BLUNT, GO WEST 1 BLOCK, TURN RIGHT (NORTH) 0.65 MILE TO THE
 PS0743'TOP OF RIDGE AND THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6179 ***********************************************************************
 AB6179  DESIGNATION -  BLUNT RM 1
 AB6179  PID         -  AB6179
 AB6179  STATE/COUNTY-  SD/HUGHES
 AB6179  COUNTRY     -  US
 AB6179  USGS QUAD   -  BLUNT (2017)
 AB6179
 AB6179                         *CURRENT SURVEY CONTROL
 AB6179  ______________________________________________________________________
 AB6179* NAD 83(1986) POSITION- 44 31 32.90   (N) 099 59 14.57   (W)   HD_HELD1
 AB6179* NAVD 88 ORTHO HEIGHT -   529.415 (meters)     1736.92  (feet) ADJUSTED
 AB6179  ______________________________________________________________________
 AB6179  GEOID HEIGHT    -        -23.460 (meters)                     GEOID18
 AB6179  DYNAMIC HEIGHT  -        529.318 (meters)     1736.60  (feet) COMP
 AB6179  MODELED GRAVITY -    980,418.9   (mgal)                       NAVD 88
 AB6179
 AB6179  VERT ORDER      -  FIRST     CLASS II
 AB6179
 AB6179.The horizontal coordinates were determined by differentially corrected
 AB6179.hand held GPS observations or other comparable positioning techniques
 AB6179.and have an estimated accuracy of +/- 3 meters.
 AB6179
 AB6179.The orthometric height was determined by differential leveling and
 AB6179.adjusted by the NATIONAL GEODETIC SURVEY
 AB6179.in October 1997.
 AB6179
 AB6179.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6179.GEOID18 height accuracy estimate available here.
 AB6179
 AB6179.Click photographs - Photos may exist for this station.
 AB6179
 AB6179.The dynamic height is computed by dividing the NAVD 88
 AB6179.geopotential number by the normal gravity value computed on the
 AB6179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6179.degrees latitude (g = 980.6199 gals.).
 AB6179
 AB6179.The modeled gravity was interpolated from observed gravity values.
 AB6179
 AB6179;                    North         East    Units  Estimated Accuracy
 AB6179;SPC SD S     -   243,636.8     627,502.1     MT  (+/- 3 meters HH1 GPS) 
 AB6179
 AB6179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2154030749(NAD 83)
 AB6179
 AB6179                          SUPERSEDED SURVEY CONTROL
 AB6179
 AB6179.No superseded survey control is available for this station.
 AB6179
 AB6179_MARKER: DR = REFERENCE MARK DISK
 AB6179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6179_STAMPING: BLUNT NO 1 1951
 AB6179_MARK LOGO: CGS
 AB6179_PROJECTION: PROJECTING 5 CENTIMETERS
 AB6179_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6179+STABILITY: SURFACE MOTION
 AB6179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6179+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 AB6179
 AB6179  HISTORY     - Date     Condition        Report By
 AB6179  HISTORY     - 1951     MONUMENTED       CGS
 AB6179  HISTORY     - 19941130 GOOD             NGS
 AB6179  HISTORY     - 20120515 GOOD             INDIV
 AB6179
 AB6179                          STATION DESCRIPTION
 AB6179
 AB6179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6179'0.6 KM (0.35 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB6179'BLUNT, THENCE 0.1 KM (0.05 MI) WESTERLY ALONG LYDIA STREET, THENCE 0.6
 AB6179'KM (0.35 MI) NORTHERLY ALONG BLUFF STREET, 34.3 M (112.5 FT) NORTH OF
 AB6179'REFERENCE MARK 2, 17.9 M (58.7 FT) NORTH OF TRIANGULATION STATION
 AB6179'BLUNT, 9.5 M (31.2 FT) EAST OF THE STREET CENTER, 9.2 M (30.2 FT)
 AB6179'NORTH OF A FIELD ENTRANCE AND GATE, 4.7 M (15.4 FT) NORTHWEST OF AN
 AB6179'UNDERGROUND CABLE JUNCTION BOX, 1.1 M (3.6 FT) WEST OF A FENCE, 0.6 M
 AB6179'(2.0 FT) BELOW THE LEVEL OF THE STREET, AND THE MONUMENT PROJECTS 0.05
 AB6179'M (0.16 FT) ABOVE THE GROUND SURFACE.
 AB6179
 AB6179                          STATION RECOVERY (2012)
 AB6179
 AB6179'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6178 ***********************************************************************
 AB6178  DESIGNATION -  BLUNT RM 2
 AB6178  PID         -  AB6178
 AB6178  STATE/COUNTY-  SD/HUGHES
 AB6178  COUNTRY     -  US
 AB6178  USGS QUAD   -  BLUNT (2017)
 AB6178
 AB6178                         *CURRENT SURVEY CONTROL
 AB6178  ______________________________________________________________________
 AB6178* NAD 83(1986) POSITION- 44 31 31.80   (N) 099 59 14.58   (W)   HD_HELD1
 AB6178* NAVD 88 ORTHO HEIGHT -   528.972 (meters)     1735.47  (feet) ADJUSTED
 AB6178  ______________________________________________________________________
 AB6178  GEOID HEIGHT    -        -23.461 (meters)                     GEOID18
 AB6178  DYNAMIC HEIGHT  -        528.876 (meters)     1735.15  (feet) COMP
 AB6178  MODELED GRAVITY -    980,419.0   (mgal)                       NAVD 88
 AB6178
 AB6178  VERT ORDER      -  FIRST     CLASS II
 AB6178
 AB6178.The horizontal coordinates were determined by differentially corrected
 AB6178.hand held GPS observations or other comparable positioning techniques
 AB6178.and have an estimated accuracy of +/- 3 meters.
 AB6178
 AB6178.The orthometric height was determined by differential leveling and
 AB6178.adjusted by the NATIONAL GEODETIC SURVEY
 AB6178.in October 1997.
 AB6178
 AB6178.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6178.GEOID18 height accuracy estimate available here.
 AB6178
 AB6178.Click photographs - Photos may exist for this station.
 AB6178
 AB6178.The dynamic height is computed by dividing the NAVD 88
 AB6178.geopotential number by the normal gravity value computed on the
 AB6178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6178.degrees latitude (g = 980.6199 gals.).
 AB6178
 AB6178.The modeled gravity was interpolated from observed gravity values.
 AB6178
 AB6178;                    North         East    Units  Estimated Accuracy
 AB6178;SPC SD S     -   243,602.8     627,502.1     MT  (+/- 3 meters HH1 GPS) 
 AB6178
 AB6178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2153930715(NAD 83)
 AB6178
 AB6178                          SUPERSEDED SURVEY CONTROL
 AB6178
 AB6178.No superseded survey control is available for this station.
 AB6178
 AB6178_MARKER: DR = REFERENCE MARK DISK
 AB6178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6178_STAMPING: BLUNT NO 2 1951
 AB6178_MARK LOGO: CGS
 AB6178_PROJECTION: FLUSH
 AB6178_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6178+STABILITY: SURFACE MOTION
 AB6178_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6178+SATELLITE: SATELLITE OBSERVATIONS - May 15, 2012
 AB6178
 AB6178  HISTORY     - Date     Condition        Report By
 AB6178  HISTORY     - 1951     MONUMENTED       CGS
 AB6178  HISTORY     - 19941130 GOOD             NGS
 AB6178  HISTORY     - 20120515 GOOD             INDIV
 AB6178
 AB6178                          STATION DESCRIPTION
 AB6178
 AB6178'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6178'0.6 KM (0.35 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB6178'BLUNT, THENCE 0.1 KM (0.05 MI) WESTERLY ALONG LYDIA STREET, THENCE 0.6
 AB6178'KM (0.35 MI) NORTHERLY ALONG BLUFF STREET, 34.3 SOUTH OF REFERENCE
 AB6178'MARK 1, 16.4 M (53.8 FT) SOUTH OF TRIANGULATION STATION BLUNT, 9.0 M
 AB6178'(29.5 FT) EAST OF THE STREET CENTER, 1.4 M (4.6 FT) WEST OF A FENCE,
 AB6178'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET, AND THE MONUMENT IS
 AB6178'FLUSH WITH THE GROUND SURFACE.
 AB6178
 AB6178                          STATION RECOVERY (2012)
 AB6178
 AB6178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6178'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0135 ***********************************************************************
 PT0135  DESIGNATION -  BM
 PT0135  PID         -  PT0135
 PT0135  STATE/COUNTY-  SD/HUGHES
 PT0135  COUNTRY     -  US
 PT0135  USGS QUAD   -  PIERRE (2017)
 PT0135
 PT0135                         *CURRENT SURVEY CONTROL
 PT0135  ______________________________________________________________________
 PT0135* NAD 83(1986) POSITION- 44 21 50.     (N) 100 20 26.     (W)   SCALED
 PT0135* NAVD 88 ORTHO HEIGHT -   451.817 (meters)     1482.34  (feet) ADJUSTED
 PT0135  ______________________________________________________________________
 PT0135  GEOID HEIGHT    -        -23.468 (meters)                     GEOID18
 PT0135  DYNAMIC HEIGHT  -        451.729 (meters)     1482.05  (feet) COMP
 PT0135  MODELED GRAVITY -    980,409.7   (mgal)                       NAVD 88
 PT0135
 PT0135  VERT ORDER      -  FIRST     CLASS II
 PT0135
 PT0135.The horizontal coordinates were scaled from a map and have
 PT0135.an estimated accuracy of +/- 6 seconds.
 PT0135
 PT0135.The orthometric height was determined by differential leveling and
 PT0135.adjusted by the NATIONAL GEODETIC SURVEY
 PT0135.in October 1997.
 PT0135
 PT0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0135.GEOID18 height accuracy estimate available here.
 PT0135
 PT0135.Click photographs - Photos may exist for this station.
 PT0135
 PT0135.The dynamic height is computed by dividing the NAVD 88
 PT0135.geopotential number by the normal gravity value computed on the
 PT0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0135.degrees latitude (g = 980.6199 gals.).
 PT0135
 PT0135.The modeled gravity was interpolated from observed gravity values.
 PT0135
 PT0135;                    North         East    Units  Estimated Accuracy
 PT0135;SPC SD S     -   225,590.      599,420.      MT  (+/- 180 meters Scaled)
 PT0135
 PT0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ931131(NAD 83)
 PT0135
 PT0135                          SUPERSEDED SURVEY CONTROL
 PT0135
 PT0135  NAVD 88 (06/15/91)  451.866  (m)         1482.50   (f) SUPERSEDED  1 2
 PT0135  NGVD 29 (??/??/92)  451.493  (m)         1481.27   (f) ADJ UNCH    1 2
 PT0135
 PT0135.Superseded values are not recommended for survey control.
 PT0135
 PT0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0135.See file dsdata.pdf to determine how the superseded data were derived.
 PT0135
 PT0135_MARKER: P = PIPE CAP
 PT0135_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0135_MARK LOGO: USGS
 PT0135_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0135_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0135_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0135+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 PT0135
 PT0135  HISTORY     - Date     Condition        Report By
 PT0135  HISTORY     - UNK      MONUMENTED       USGS
 PT0135  HISTORY     - 1951     GOOD             CGS
 PT0135  HISTORY     - 19860930 GOOD             NGS
 PT0135  HISTORY     - 19941121 GOOD             NGS
 PT0135  HISTORY     - 20130116 GOOD             INDIV
 PT0135  HISTORY     - 20230818 MARK NOT FOUND   SDSM
 PT0135
 PT0135                          STATION DESCRIPTION
 PT0135
 PT0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0135'AT PIERRE.
 PT0135'AT PIERRE, AT THE INTERSECTION OF CAPITOL AVENUE AND WASHINGTON
 PT0135'AVENUE, 33 FEET WEST OF THE CENTER LINE OF WASHINGTON AVENUE,
 PT0135'24 FEET NORTH OF THE CENTER LINE OF CAPITOL AVENUE, 0.8 FOOT WEST
 PT0135'OF A STREET MARKER SIGN, RIVETED ON THE TOP OF A 3 INCH IRON
 PT0135'PIPE WHICH IS FLUSH WITH THE SIDEWALK.
 PT0135
 PT0135                          STATION RECOVERY (1986)
 PT0135
 PT0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0135'AT PIERRE, AT THE INTERSECTION OF CAPITOL AND WASHINGTON AVENUES,
 PT0135'10.06 M (33.0 FT) WEST FROM THE CENTERLINE OF WASHINGTON AVENUE,
 PT0135'7.32 M (24.0 FT) NORTH FROM THE CENTERLINE OF CAPITOL AVENUE, RIVETED
 PT0135'ON THE TOP OF A 3-INCH IRON PIPE THAT IS FLUSH WITH THE SIDEWALK.
 PT0135'DEPTH OF PIPE UNKNOWN.
 PT0135
 PT0135                          STATION RECOVERY (1994)
 PT0135
 PT0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT0135'IN PIERRE, AT THE INTERSECTION OF EAST CAPITAL AND NORTH WASHINGTON
 PT0135'AVENUES, 9.6 M (31.5 FT) WEST OF THE CENTER OF WASHINGTON AVENUE, 8.1
 PT0135'M (26.6 FT) NORTH OF AND LEVEL WITH THE CENTER OF CAPITAL AVENUE, 2.9
 PT0135'M (9.5 FT) EAST OF A FIRE HYDRANT, AND THE PIPE CAP IS FLUSH WITH AND
 PT0135'SURROUNDED BY A SIDEWALK.  NOTE--THE PIPE DEPTH IS UNKNOWN.
 PT0135
 PT0135                          STATION RECOVERY (2013)
 PT0135
 PT0135'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PT0135'RECOVERED IN GOOD CONDITION.
 PT0135
 PT0135                          STATION RECOVERY (2023)
 PT0135
 PT0135'RECOVERY NOTE BY STATE OF SOUTH DAKOTA 2023 (KD)
 PT0135'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1503 ***********************************************************************
 PU1503  DESIGNATION -  BM
 PU1503  PID         -  PU1503
 PU1503  STATE/COUNTY-  SD/MEADE
 PU1503  COUNTRY     -  US
 PU1503  USGS QUAD   -  FORT MEADE (2017)
 PU1503
 PU1503                         *CURRENT SURVEY CONTROL
 PU1503  ______________________________________________________________________
 PU1503* NAD 83(1986) POSITION- 44 24 42.     (N) 103 28 58.     (W)   SCALED
 PU1503* NAVD 88 ORTHO HEIGHT -  1016.199 (meters)     3333.98  (feet) ADJUSTED
 PU1503  ______________________________________________________________________
 PU1503  GEOID HEIGHT    -        -15.396 (meters)                     GEOID18
 PU1503  DYNAMIC HEIGHT  -       1015.881 (meters)     3332.94  (feet) COMP
 PU1503  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 PU1503
 PU1503  VERT ORDER      -  SECOND    CLASS 0
 PU1503
 PU1503.The horizontal coordinates were scaled from a map and have
 PU1503.an estimated accuracy of +/- 6 seconds.
 PU1503
 PU1503.The orthometric height was determined by differential leveling and
 PU1503.adjusted by the NATIONAL GEODETIC SURVEY
 PU1503.in June 1991.
 PU1503
 PU1503.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1503.GEOID18 height accuracy estimate available here.
 PU1503
 PU1503.Click photographs - Photos may exist for this station.
 PU1503
 PU1503.The dynamic height is computed by dividing the NAVD 88
 PU1503.geopotential number by the normal gravity value computed on the
 PU1503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1503.degrees latitude (g = 980.6199 gals.).
 PU1503
 PU1503.The modeled gravity was interpolated from observed gravity values.
 PU1503
 PU1503;                    North         East    Units  Estimated Accuracy
 PU1503;SPC SD N     -    70,230.      322,680.      MT  (+/- 180 meters Scaled)
 PU1503
 PU1503_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK207187(NAD 83)
 PU1503
 PU1503                          SUPERSEDED SURVEY CONTROL
 PU1503
 PU1503  NGVD 29 (??/??/92) 1015.66   (m)         3332.2    (f) COMPUTED    2 0
 PU1503
 PU1503.Superseded values are not recommended for survey control.
 PU1503
 PU1503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1503.See file dsdata.pdf to determine how the superseded data were derived.
 PU1503
 PU1503_MARKER: Q = CHISELED SQUARE
 PU1503_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1503_SP_SET: BRIDGE
 PU1503_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1503
 PU1503  HISTORY     - Date     Condition        Report By
 PU1503  HISTORY     - UNK      MONUMENTED       USGS
 PU1503  HISTORY     - 1934     GOOD             CGS
 PU1503  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU1503
 PU1503                          STATION DESCRIPTION
 PU1503
 PU1503'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1503'1.9 MI E FROM STURGIS.
 PU1503'1.9 MILES EAST ALONG STATE HIGHWAY 34 FROM THE COUNTY COURTHOUSE
 PU1503'AT STURGIS, 0.25 MILE WEST OF THE FLAGSTAFF AT FORT MEADE,
 PU1503'AT A HIGHWAY FORK, AT A CONCRETE BRIDGE, AND ON THE TOP OF THE
 PU1503'NORTH RAILING.  A CHISELED SQUARE.
 PU1503
 PU1503                          STATION RECOVERY (1963)
 PU1503
 PU1503'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1503'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1684 ***********************************************************************
 PU1684  DESIGNATION -  BM
 PU1684  PID         -  PU1684
 PU1684  STATE/COUNTY-  SD/MEADE
 PU1684  COUNTRY     -  US
 PU1684  USGS QUAD   -  STURGIS (2017)
 PU1684
 PU1684                         *CURRENT SURVEY CONTROL
 PU1684  ______________________________________________________________________
 PU1684* NAD 83(1986) POSITION- 44 24 56.     (N) 103 30 09.     (W)   SCALED
 PU1684* NAVD 88 ORTHO HEIGHT -  1029.787 (meters)     3378.56  (feet) ADJUSTED
 PU1684  ______________________________________________________________________
 PU1684  GEOID HEIGHT    -        -15.322 (meters)                     GEOID18
 PU1684  DYNAMIC HEIGHT  -       1029.453 (meters)     3377.46  (feet) COMP
 PU1684  MODELED GRAVITY -    980,258.5   (mgal)                       NAVD 88
 PU1684
 PU1684  VERT ORDER      -  SECOND    CLASS 0
 PU1684
 PU1684.The horizontal coordinates were scaled from a map and have
 PU1684.an estimated accuracy of +/- 6 seconds.
 PU1684
 PU1684.The orthometric height was determined by differential leveling and
 PU1684.adjusted by the NATIONAL GEODETIC SURVEY
 PU1684.in June 1991.
 PU1684
 PU1684.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1684.GEOID18 height accuracy estimate available here.
 PU1684
 PU1684.Click photographs - Photos may exist for this station.
 PU1684
 PU1684.The dynamic height is computed by dividing the NAVD 88
 PU1684.geopotential number by the normal gravity value computed on the
 PU1684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1684.degrees latitude (g = 980.6199 gals.).
 PU1684
 PU1684.The modeled gravity was interpolated from observed gravity values.
 PU1684
 PU1684;                    North         East    Units  Estimated Accuracy
 PU1684;SPC SD N     -    70,730.      321,130.      MT  (+/- 180 meters Scaled)
 PU1684
 PU1684_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK192191(NAD 83)
 PU1684
 PU1684                          SUPERSEDED SURVEY CONTROL
 PU1684
 PU1684  NGVD 29 (??/??/92) 1029.23   (m)         3376.7    (f) COMPUTED    2 0
 PU1684
 PU1684.Superseded values are not recommended for survey control.
 PU1684
 PU1684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1684.See file dsdata.pdf to determine how the superseded data were derived.
 PU1684
 PU1684_MARKER: Q = CHISELED SQUARE
 PU1684_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1684_SP_SET: BRIDGE
 PU1684_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1684
 PU1684  HISTORY     - Date     Condition        Report By
 PU1684  HISTORY     - UNK      MONUMENTED       USGS
 PU1684  HISTORY     - 1934     GOOD             CGS
 PU1684  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU1684
 PU1684                          STATION DESCRIPTION
 PU1684
 PU1684'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1684'0.7 MI E FROM STURGIS.
 PU1684'0.7 MILE EAST ALONG STATE HIGHWAY 34 FROM THE COUNTY COURTHOUSE
 PU1684'AT STURGIS, AT A CONCRETE BRIDGE, ON THE TOP OF THE NORTHWEST
 PU1684'CORNER OF THE NORTH WALL, AND JUST WEST OF THE IRON RAILING.
 PU1684'A CHISELED SQUARE.
 PU1684
 PU1684                          STATION RECOVERY (1963)
 PU1684
 PU1684'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0389 ***********************************************************************
 PT0389  DESIGNATION -  BM
 PT0389  PID         -  PT0389
 PT0389  STATE/COUNTY-  SD/ZIEBACH
 PT0389  COUNTRY     -  US
 PT0389  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0389
 PT0389                         *CURRENT SURVEY CONTROL
 PT0389  ______________________________________________________________________
 PT0389* NAD 83(1986) POSITION- 44 46 36.     (N) 101 15 30.     (W)   SCALED
 PT0389* NAVD 88 ORTHO HEIGHT -   612.244 (meters)     2008.67  (feet) ADJUSTED
 PT0389  ______________________________________________________________________
 PT0389  GEOID HEIGHT    -        -21.639 (meters)                     GEOID18
 PT0389  DYNAMIC HEIGHT  -        612.128 (meters)     2008.29  (feet) COMP
 PT0389  MODELED GRAVITY -    980,408.3   (mgal)                       NAVD 88
 PT0389
 PT0389  VERT ORDER      -  SECOND    CLASS 0
 PT0389
 PT0389.The horizontal coordinates were scaled from a map and have
 PT0389.an estimated accuracy of +/- 6 seconds.
 PT0389
 PT0389.The orthometric height was determined by differential leveling and
 PT0389.adjusted by the NATIONAL GEODETIC SURVEY
 PT0389.in June 1991.
 PT0389
 PT0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0389.GEOID18 height accuracy estimate available here.
 PT0389
 PT0389.Click photographs - Photos may exist for this station.
 PT0389
 PT0389.The dynamic height is computed by dividing the NAVD 88
 PT0389.geopotential number by the normal gravity value computed on the
 PT0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0389.degrees latitude (g = 980.6199 gals.).
 PT0389
 PT0389.The modeled gravity was interpolated from observed gravity values.
 PT0389
 PT0389;                    North         East    Units  Estimated Accuracy
 PT0389;SPC SD N     -   105,600.      500,410.      MT  (+/- 180 meters Scaled)
 PT0389
 PT0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ213606(NAD 83)
 PT0389
 PT0389                          SUPERSEDED SURVEY CONTROL
 PT0389
 PT0389  NGVD 29 (??/??/92)  611.800  (m)         2007.21   (f) ADJ UNCH    2 0
 PT0389
 PT0389.Superseded values are not recommended for survey control.
 PT0389
 PT0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0389.See file dsdata.pdf to determine how the superseded data were derived.
 PT0389
 PT0389_MARKER: P = PIPE CAP
 PT0389_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0389_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0389
 PT0389  HISTORY     - Date     Condition        Report By
 PT0389  HISTORY     - UNK      MONUMENTED       BLM
 PT0389  HISTORY     - 1934     GOOD             CGS
 PT0389  HISTORY     - 1976     MARK NOT FOUND   USGS
 PT0389  HISTORY     - 1985     MARK NOT FOUND   NGS
 PT0389
 PT0389                          STATION DESCRIPTION
 PT0389
 PT0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0389'2.1 MI W FROM EAGLE BUTTE.
 PT0389'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0389'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0389'16.2 MILES SOUTH ALONG STATE HIGHWAY 63, AT A CURVE FROM THE
 PT0389'EAST TO THE SOUTH, 300 FEET EAST OF THE HIGHWAY, AND AT
 PT0389'A RIGHT-OF-WAY FENCE CORNER.  A UNITED STATES GENERAL LAND
 PT0389'OFFICE STANDARD CAP, FASTENED ON THE TOP OF A 3-INCH IRON
 PT0389'PIPE.
 PT0389
 PT0389                          STATION RECOVERY (1976)
 PT0389
 PT0389'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 PT0389'MARK NOT FOUND.
 PT0389
 PT0389                          STATION RECOVERY (1985)
 PT0389
 PT0389'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0389'NOT RECOVERED.  AREA DESCRIBED HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0259 ***********************************************************************
 PT0259  DESIGNATION -  BM
 PT0259  PID         -  PT0259
 PT0259  STATE/COUNTY-  SD/STANLEY
 PT0259  COUNTRY     -  US
 PT0259  USGS QUAD   -  PIERRE SW (2017)
 PT0259
 PT0259                         *CURRENT SURVEY CONTROL
 PT0259  ______________________________________________________________________
 PT0259* NAD 83(1986) POSITION- 44 18 29.     (N) 100 25 35.     (W)   SCALED
 PT0259* NAVD 88 ORTHO HEIGHT -   451.343 (meters)     1480.78  (feet) ADJUSTED
 PT0259  ______________________________________________________________________
 PT0259  GEOID HEIGHT    -        -23.610 (meters)                     GEOID18
 PT0259  DYNAMIC HEIGHT  -        451.242 (meters)     1480.45  (feet) COMP
 PT0259  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 PT0259
 PT0259  VERT ORDER      -  SECOND    CLASS 0
 PT0259
 PT0259.The horizontal coordinates were scaled from a map and have
 PT0259.an estimated accuracy of +/- 6 seconds.
 PT0259
 PT0259.The orthometric height was determined by differential leveling and
 PT0259.adjusted by the NATIONAL GEODETIC SURVEY
 PT0259.in June 1991.
 PT0259
 PT0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0259.GEOID18 height accuracy estimate available here.
 PT0259
 PT0259.Click photographs - Photos may exist for this station.
 PT0259
 PT0259.The dynamic height is computed by dividing the NAVD 88
 PT0259.geopotential number by the normal gravity value computed on the
 PT0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0259.degrees latitude (g = 980.6199 gals.).
 PT0259
 PT0259.The modeled gravity was interpolated from observed gravity values.
 PT0259
 PT0259;                    North         East    Units  Estimated Accuracy
 PT0259;SPC SD S     -   219,390.      592,580.      MT  (+/- 180 meters Scaled)
 PT0259
 PT0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ862070(NAD 83)
 PT0259
 PT0259                          SUPERSEDED SURVEY CONTROL
 PT0259
 PT0259  NGVD 29 (??/??/92)  450.956  (m)         1479.51   (f) ADJ UNCH    2 0
 PT0259
 PT0259.Superseded values are not recommended for survey control.
 PT0259
 PT0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0259.See file dsdata.pdf to determine how the superseded data were derived.
 PT0259
 PT0259_MARKER: DD = SURVEY DISK
 PT0259_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0259_MARK LOGO: USGS
 PT0259_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0259_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0259
 PT0259  HISTORY     - Date     Condition        Report By
 PT0259  HISTORY     - UNK      MONUMENTED       USGS
 PT0259  HISTORY     - 1934     GOOD             CGS
 PT0259
 PT0259                          STATION DESCRIPTION
 PT0259
 PT0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0259'4.4 MI E FROM TETON.
 PT0259'ALONG THE CHICAGO AND NORTHWESTERN RAILROAD.  AT ROAD CROSSING 20
 PT0259'POLES EAST OF MILEPOST 490.  SET IN POST 50 FEET NORTH OF
 PT0259'CENTERLINE OF TRACKS, 35 FEET EAST OF CENTERLINE OF ROAD AND 6
 PT0259'FEET SOUTHEAST OF FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0145 ***********************************************************************
 PT0145  DESIGNATION -  BM 249 2
 PT0145  PID         -  PT0145
 PT0145  STATE/COUNTY-  SD/HUGHES
 PT0145  COUNTRY     -  US
 PT0145  USGS QUAD   -  PIERRE (2017)
 PT0145
 PT0145                         *CURRENT SURVEY CONTROL
 PT0145  ______________________________________________________________________
 PT0145* NAD 83(1986) POSITION- 44 21 16.     (N) 100 18 37.     (W)   SCALED
 PT0145* NAVD 88 ORTHO HEIGHT -   440.183 (meters)     1444.17  (feet) ADJUSTED
 PT0145  ______________________________________________________________________
 PT0145  GEOID HEIGHT    -        -23.512 (meters)                     GEOID18
 PT0145  DYNAMIC HEIGHT  -        440.093 (meters)     1443.87  (feet) COMP
 PT0145  MODELED GRAVITY -    980,401.4   (mgal)                       NAVD 88
 PT0145
 PT0145  VERT ORDER      -  FIRST     CLASS II
 PT0145
 PT0145.The horizontal coordinates were scaled from a map and have
 PT0145.an estimated accuracy of +/- 6 seconds.
 PT0145
 PT0145.The orthometric height was determined by differential leveling and
 PT0145.adjusted by the NATIONAL GEODETIC SURVEY
 PT0145.in June 1991.
 PT0145
 PT0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0145.GEOID18 height accuracy estimate available here.
 PT0145
 PT0145.Click photographs - Photos may exist for this station.
 PT0145
 PT0145.The dynamic height is computed by dividing the NAVD 88
 PT0145.geopotential number by the normal gravity value computed on the
 PT0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0145.degrees latitude (g = 980.6199 gals.).
 PT0145
 PT0145.The modeled gravity was interpolated from observed gravity values.
 PT0145
 PT0145;                    North         East    Units  Estimated Accuracy
 PT0145;SPC SD S     -   224,540.      601,840.      MT  (+/- 180 meters Scaled)
 PT0145
 PT0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ955120(NAD 83)
 PT0145
 PT0145                          SUPERSEDED SURVEY CONTROL
 PT0145
 PT0145  NGVD 29 (??/??/92)  439.814  (m)         1442.96   (f) ADJ UNCH    1 2
 PT0145
 PT0145.Superseded values are not recommended for survey control.
 PT0145
 PT0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0145.See file dsdata.pdf to determine how the superseded data were derived.
 PT0145
 PT0145_MARKER: B = BOLT
 PT0145_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0145_SP_SET: STONE SQUARE
 PT0145_STAMPING: BM 249-2
 PT0145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0145_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0145+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1986
 PT0145
 PT0145  HISTORY     - Date     Condition        Report By
 PT0145  HISTORY     - UNK      MONUMENTED       MORC
 PT0145  HISTORY     - 1934     GOOD             CGS
 PT0145  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0145  HISTORY     - 19860930 MARK NOT FOUND   NGS
 PT0145
 PT0145                          STATION DESCRIPTION
 PT0145
 PT0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0145'1 MI E FROM PIERRE.
 PT0145'1 MILE EAST OF PIERRE, HUGHES COUNTY, AT THE INDIAN SCHOOL, ON
 PT0145'THE WEST SIDE OF THE CAMPUS, AND 30 FEET NORTHWEST OF THE
 PT0145'NORTHWEST CORNER OF THE SUPERINTENDENTS OFFICE.  A BURIED STONE,
 PT0145'ACCESS TO WHICH IS HAD THROUGH A 4-INCH IRON PIPE PROJECTING
 PT0145'ABOUT 1 FOOT ABOVE GROUND.  NOTE-- SUPERINTENDENTS OFFICE BUILDING
 PT0145'HAS BEEN DESTROYED AND AREA HAS BEEN FILLED IN WITH DIRT, MARK
 PT0145'EITHER DESTROYED OR COVERED UP.
 PT0145
 PT0145                          STATION RECOVERY (1973)
 PT0145
 PT0145'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0145'MARK NOT FOUND.
 PT0145
 PT0145                          STATION RECOVERY (1986)
 PT0145
 PT0145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0145'NOT FOUND AND CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0575 ***********************************************************************
 QQ0575  DESIGNATION -  BOATING
 QQ0575  PID         -  QQ0575
 QQ0575  STATE/COUNTY-  SD/GRANT
 QQ0575  COUNTRY     -  US
 QQ0575  USGS QUAD   -  MARVIN (2017)
 QQ0575
 QQ0575                         *CURRENT SURVEY CONTROL
 QQ0575  ______________________________________________________________________
 QQ0575* NAD 83(1996) POSITION- 45 17 15.38668(N) 096 59 54.91692(W)   ADJUSTED
 QQ0575* NAVD 88 ORTHO HEIGHT -   619.9   (meters)     2034.    (feet) VERTCON3
 QQ0575  ______________________________________________________________________
 QQ0575  GEOID HEIGHT    -        -25.411 (meters)                     GEOID18
 QQ0575  LAPLACE CORR    -         -4.58  (seconds)                    DEFLEC18
 QQ0575  HORZ ORDER      -  FIRST
 QQ0575
 QQ0575.The horizontal coordinates were established by classical geodetic methods
 QQ0575.and adjusted by the National Geodetic Survey in January 1998.
 QQ0575
 QQ0575.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0575.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0575
 QQ0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0575.GEOID18 height accuracy estimate available here.
 QQ0575
 QQ0575.Click photographs - Photos may exist for this station.
 QQ0575
 QQ0575.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0575
 QQ0575. The following values were computed from the NAD 83(1996) position.
 QQ0575
 QQ0575;                    North         East     Units Scale Factor Converg.
 QQ0575;SPC SD N     -   165,968.058   835,398.635   MT  0.99994761   +2 07 27.2
 QQ0575;SPC SD N     -   544,513.54  2,740,803.69   sFT  0.99994761   +2 07 27.2
 QQ0575;UTM  14      - 5,016,849.194   656,950.449   MT  0.99990288   +1 25 21.3
 QQ0575
 QQ0575!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0575!SPC SD N     -   0.99990680  x   0.99994761  =   0.99985442
 QQ0575!UTM  14      -   0.99990680  x   0.99990288  =   0.99980969
 QQ0575
 QQ0575:                Primary Azimuth Mark                     Grid Az
 QQ0575:SPC SD N     -  SUMMIT HIGH SCHOOL SPIRE                 298 44 57.2
 QQ0575:UTM  14      -  SUMMIT HIGH SCHOOL SPIRE                 299 27 03.1
 QQ0575
 QQ0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5695016849(NAD 83)
 QQ0575
 QQ0575|---------------------------------------------------------------------|
 QQ0575| PID    Reference Object                     Distance      Geod. Az  |
 QQ0575|                                                           dddmmss.s |
 QQ0575| CO7850 BOATING RM                                         03145     |
 QQ0575| QQ0573 WILMOT W HIGHER WHITE SPIRE         APPROX.17.1 KM 0385706.2 |
 QQ0575| QQ0574 WILMOT EASTERN WHITE SPIRE          APPROX.17.4 KM 0392248.2 |
 QQ0575| QQ0398 SUMMIT HIGH SCHOOL SPIRE            APPROX. 3.7 KM 3005224.4 |
 QQ0575|---------------------------------------------------------------------|
 QQ0575
 QQ0575                          SUPERSEDED SURVEY CONTROL
 QQ0575
 QQ0575  NAD 83(1986)-  45 17 15.38699(N)    096 59 54.90316(W) AD(       ) 1
 QQ0575  NAD 27      -  45 17 15.52300(N)    096 59 53.62900(W) AD(       ) 1
 QQ0575  USSD        -  45 17 15.68300(N)    096 59 54.06600(W) AD(       ) 3
 QQ0575  NGVD 29 (07/19/86)  619.6    (m)         2033.     (f) VERT ANG       
 QQ0575
 QQ0575.Superseded values are not recommended for survey control.
 QQ0575
 QQ0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0575.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0575
 QQ0575_MARKER: N = NAIL
 QQ0575_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 QQ0575_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0575
 QQ0575  HISTORY     - Date     Condition        Report By
 QQ0575  HISTORY     - 1903     MONUMENTED       CGS
 QQ0575  HISTORY     - 1935     GOOD             CGS
 QQ0575  HISTORY     - 1964     GOOD             SDDT
 QQ0575
 QQ0575                          STATION DESCRIPTION
 QQ0575
 QQ0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 QQ0575'ONE MILE SOUTH AND 2 MILES EAST OF SUMMIT, IN NE 1/4 SE 1/4
 QQ0575'SEC. 13, T. 121 N., R. 51 W. OF THE FIFTH PRINCIPAL MERIDIAN,
 QQ0575'ON LAND OWNED IN 1935 BY MR. MILLER AND OCCUPIED BY ARTHUR MARKUS,
 QQ0575'ON HIGHEST POINT OF PROMINENT KNOLL, 1/2 MILE EAST-NORTHEAST
 QQ0575'OF MARKUS HOUSE.  TO REACH FROM SUMMIT, GO SOUTH 2-1/2 MILES
 QQ0575'AND EAST 2 MILES ON U.S. ROUTE 12, AND GO NORTH ABOUT
 QQ0575'1-1/4 MILES ON PRIVATE TRAIL ON MR. MARKUS PLACE (THIRD GROUP
 QQ0575'OF BUILDINGS NORTH OF HIGHWAY) AND STATION SITE.  SURFACE
 QQ0575'AND UNDERGROUND MARKS ARE NAILS IN TERRA-COTTA PIPES FILLED
 QQ0575'WITH AND SET IN CONCRETE.  REFERENCE MARK
 QQ0575'IS NAIL IN TERRA-COTTA PIPE FILLED WITH AND SET IN CONCRETE,
 QQ0575'FLUSH WITH SURFACE OF GROUND, NEAR EAST 1/4 CORNER, ON
 QQ0575'WEST SIDE OF TRAIL EXTENDING NORTH ALONG SECTION LINE,
 QQ0575'ABOUT 50 YARDS NORTH OF SMALL SLOUGH, AT INTERSECTION OF
 QQ0575'PROJECTIONS OF NORTH-AND-SOUTH AND EAST-AND-WEST FENCE
 QQ0575'LINES, AND 413.73 METERS (1,357.4 FEET) FROM STATION
 QQ0575'N 31 DEG 45 MIN E.  FOLLOWING DISTANCES AND
 QQ0575'BEARINGS ARE FROM STATION--MR.  HONGS WINDMILL TOWER, ABOUT
 QQ0575'1-1/2 MILES, S 10 DEG 28 MIN W.  CUPOLA OF LARGE BARN,
 QQ0575'ABOUT 1-1/2 MILES, S 75 DEG 28 MIN W.  AND SCHOOLHOUSE
 QQ0575'(DISTRICT NO. 4) CHIMNEY, ABOUT 2 MILES, N 60 DEG 07 MIN E.
 QQ0575
 QQ0575                          STATION RECOVERY (1964)
 QQ0575
 QQ0575'RECOVERY NOTE BY SD DEPT OF TRANSP 1964 (DWH)
 QQ0575'U.S.C. AND G.S. 1903-GOOD (SHOWS NO SIGNS OF EROSION).
 QQ0575'
 QQ0575'TO REACH STATION GO FROM THE INTERSECTION OF MAIN ST. OF SUMMIT
 QQ0575'SO. DAK. AND THE PRESENT U.S. ROUTE 12 EAST 2.2 MI. TURN
 QQ0575'RIGHT ON SUMMIT LAKE ROAD 1.45 MILES STATION IS DUE EAST APPROX.
 QQ0575'0.3 MI. UNABLE TO LOCATE REFERENCE MARK.  BELIEVE MARKER IS NOW
 QQ0575'UNDER ROAD GRADE.  THE MARKUS FARM BUILDINGS ARE NO LONGER
 QQ0575'PRESENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1908 ***********************************************************************
 PU1908  DESIGNATION -  BOBER
 PU1908  PID         -  PU1908
 PU1908  STATE/COUNTY-  SD/BUTTE
 PU1908  COUNTRY     -  US
 PU1908  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 PU1908
 PU1908                         *CURRENT SURVEY CONTROL
 PU1908  ______________________________________________________________________
 PU1908* NAD 83(1986) POSITION- 44 55 00.     (N) 103 38 59.     (W)   SCALED
 PU1908* NAVD 88 ORTHO HEIGHT -   960.615 (meters)     3151.62  (feet) ADJUSTED
 PU1908  ______________________________________________________________________
 PU1908  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 PU1908  DYNAMIC HEIGHT  -        960.373 (meters)     3150.82  (feet) COMP
 PU1908  MODELED GRAVITY -    980,331.9   (mgal)                       NAVD 88
 PU1908
 PU1908  VERT ORDER      -  SECOND    CLASS 0
 PU1908
 PU1908.The horizontal coordinates were scaled from a map and have
 PU1908.an estimated accuracy of +/- 6 seconds.
 PU1908
 PU1908.The orthometric height was determined by differential leveling and
 PU1908.adjusted by the NATIONAL GEODETIC SURVEY
 PU1908.in June 1991.
 PU1908
 PU1908.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1908.GEOID18 height accuracy estimate available here.
 PU1908
 PU1908.Click photographs - Photos may exist for this station.
 PU1908
 PU1908.The dynamic height is computed by dividing the NAVD 88
 PU1908.geopotential number by the normal gravity value computed on the
 PU1908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1908.degrees latitude (g = 980.6199 gals.).
 PU1908
 PU1908.The modeled gravity was interpolated from observed gravity values.
 PU1908
 PU1908;                    North         East    Units  Estimated Accuracy
 PU1908;SPC SD N     -   126,880.      311,930.      MT  (+/- 180 meters Scaled)
 PU1908
 PU1908_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK065745(NAD 83)
 PU1908
 PU1908                          SUPERSEDED SURVEY CONTROL
 PU1908
 PU1908  NGVD 29 (??/??/92)  960.127  (m)         3150.02   (f) ADJ UNCH    2 0
 PU1908
 PU1908.Superseded values are not recommended for survey control.
 PU1908
 PU1908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1908.See file dsdata.pdf to determine how the superseded data were derived.
 PU1908
 PU1908_MARKER: DS = TRIANGULATION STATION DISK
 PU1908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1908_STAMPING: BOBER 1962
 PU1908_MARK LOGO: CGS
 PU1908_PROJECTION: FLUSH
 PU1908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1908+STABILITY: SURFACE MOTION
 PU1908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1908+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2006
 PU1908
 PU1908  HISTORY     - Date     Condition        Report By
 PU1908  HISTORY     - 1962     MONUMENTED       CGS
 PU1908  HISTORY     - 1963     GOOD             CGS
 PU1908  HISTORY     - 20060623 GOOD             GEOCAC
 PU1908
 PU1908                          STATION DESCRIPTION
 PU1908
 PU1908'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1908'22.7 MI NW FROM NISLAND.
 PU1908'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1908'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1908'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1908'ROAD, THENCE 2.0 MILES NORTH ALONG A TRACK ROAD, THENCE 1.25
 PU1908'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1908'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1908'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1908'COUNTY ROAD, THENCE 10.8 MILES NORTH ALONG A GRAVELED COUNTY
 PU1908'ROAD, 0.05 MILE NORTH OF A CATTLE GUARD, 39.5 FEET EAST OF THE
 PU1908'CENTERLINE OF THE ROAD, 69.4 FEET EAST ACROSS THE ROAD FROM
 PU1908'R.M. 1, 2.0 FEET EAST OF A NORTH-SOUTH FENCE, 56.4 FEET SOUTH
 PU1908'OF R.M. 2, 8.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU1908'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST LEVEL
 PU1908'WITH THE GROUND.
 PU1908
 PU1908                          STATION RECOVERY (2006)
 PU1908
 PU1908'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 PU1908'GEOCAC FIRST REPORT.
 PU1908'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1906 ***********************************************************************
 PU1906  DESIGNATION -  BOBER RM 1
 PU1906  PID         -  PU1906
 PU1906  STATE/COUNTY-  SD/BUTTE
 PU1906  COUNTRY     -  US
 PU1906  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 PU1906
 PU1906                         *CURRENT SURVEY CONTROL
 PU1906  ______________________________________________________________________
 PU1906* NAD 83(1986) POSITION- 44 55 00.     (N) 103 38 59.     (W)   SCALED
 PU1906* NAVD 88 ORTHO HEIGHT -   960.167 (meters)     3150.15  (feet) ADJUSTED
 PU1906  ______________________________________________________________________
 PU1906  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 PU1906  DYNAMIC HEIGHT  -        959.925 (meters)     3149.35  (feet) COMP
 PU1906  MODELED GRAVITY -    980,331.9   (mgal)                       NAVD 88
 PU1906
 PU1906  VERT ORDER      -  SECOND    CLASS 0
 PU1906
 PU1906.The horizontal coordinates were scaled from a map and have
 PU1906.an estimated accuracy of +/- 6 seconds.
 PU1906
 PU1906.The orthometric height was determined by differential leveling and
 PU1906.adjusted by the NATIONAL GEODETIC SURVEY
 PU1906.in June 1991.
 PU1906
 PU1906.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1906.GEOID18 height accuracy estimate available here.
 PU1906
 PU1906.Click photographs - Photos may exist for this station.
 PU1906
 PU1906.The dynamic height is computed by dividing the NAVD 88
 PU1906.geopotential number by the normal gravity value computed on the
 PU1906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1906.degrees latitude (g = 980.6199 gals.).
 PU1906
 PU1906.The modeled gravity was interpolated from observed gravity values.
 PU1906
 PU1906;                    North         East    Units  Estimated Accuracy
 PU1906;SPC SD N     -   126,880.      311,930.      MT  (+/- 180 meters Scaled)
 PU1906
 PU1906_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK065745(NAD 83)
 PU1906
 PU1906                          SUPERSEDED SURVEY CONTROL
 PU1906
 PU1906  NGVD 29 (??/??/92)  959.678  (m)         3148.54   (f) ADJ UNCH    2 0
 PU1906
 PU1906.Superseded values are not recommended for survey control.
 PU1906
 PU1906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1906.See file dsdata.pdf to determine how the superseded data were derived.
 PU1906
 PU1906_MARKER: DR = REFERENCE MARK DISK
 PU1906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1906_STAMPING: BOBER NO 1 1962
 PU1906_MARK LOGO: CGS
 PU1906_PROJECTION: FLUSH
 PU1906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1906+STABILITY: SURFACE MOTION
 PU1906
 PU1906  HISTORY     - Date     Condition        Report By
 PU1906  HISTORY     - 1962     MONUMENTED       CGS
 PU1906  HISTORY     - 1963     GOOD             CGS
 PU1906
 PU1906                          STATION DESCRIPTION
 PU1906
 PU1906'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1906'22.7 MI NW FROM NISLAND.
 PU1906'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1906'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1906'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1906'ROAD, THENCE 2.0 MILES NORTH ALONG A TRACK ROAD, THENCE 1.25 MILES
 PU1906'NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST ALONG
 PU1906'A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A GRAVELED
 PU1906'COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED COUNTY ROAD,
 PU1906'THENCE 10.8 MILES NORTH ALONG A GRAVELED COUNTY ROAD, 0.05
 PU1906'MILE NORTH OF A CATTLE GUARD, 30 FEET WEST OF THE CENTERLINE
 PU1906'OF THE ROAD, 91.5 FEET SOUTHWEST ACROSS THE ROAD FROM R.M. 2,
 PU1906'69.4 FEET WEST ACROSS THE ROAD FROM THE STATION MARK, 0.8 FOOT
 PU1906'EAST OF A NORTH-SOUTH FENCE, ABOUT 1 FOOT BELOW THE LEVEL
 PU1906'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST LEVEL WITH
 PU1906'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1907 ***********************************************************************
 PU1907  DESIGNATION -  BOBER RM 2
 PU1907  PID         -  PU1907
 PU1907  STATE/COUNTY-  SD/BUTTE
 PU1907  COUNTRY     -  US
 PU1907  USGS QUAD   -  TWO TOP BUTTE WEST (2017)
 PU1907
 PU1907                         *CURRENT SURVEY CONTROL
 PU1907  ______________________________________________________________________
 PU1907* NAD 83(1986) POSITION- 44 55 00.     (N) 103 38 59.     (W)   SCALED
 PU1907* NAVD 88 ORTHO HEIGHT -   960.057 (meters)     3149.79  (feet) ADJUSTED
 PU1907  ______________________________________________________________________
 PU1907  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 PU1907  DYNAMIC HEIGHT  -        959.815 (meters)     3148.99  (feet) COMP
 PU1907  MODELED GRAVITY -    980,331.9   (mgal)                       NAVD 88
 PU1907
 PU1907  VERT ORDER      -  SECOND    CLASS 0
 PU1907
 PU1907.The horizontal coordinates were scaled from a map and have
 PU1907.an estimated accuracy of +/- 6 seconds.
 PU1907
 PU1907.The orthometric height was determined by differential leveling and
 PU1907.adjusted by the NATIONAL GEODETIC SURVEY
 PU1907.in June 1991.
 PU1907
 PU1907.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1907.GEOID18 height accuracy estimate available here.
 PU1907
 PU1907.Click photographs - Photos may exist for this station.
 PU1907
 PU1907.The dynamic height is computed by dividing the NAVD 88
 PU1907.geopotential number by the normal gravity value computed on the
 PU1907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1907.degrees latitude (g = 980.6199 gals.).
 PU1907
 PU1907.The modeled gravity was interpolated from observed gravity values.
 PU1907
 PU1907;                    North         East    Units  Estimated Accuracy
 PU1907;SPC SD N     -   126,880.      311,930.      MT  (+/- 180 meters Scaled)
 PU1907
 PU1907_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK065745(NAD 83)
 PU1907
 PU1907                          SUPERSEDED SURVEY CONTROL
 PU1907
 PU1907  NGVD 29 (??/??/92)  959.568  (m)         3148.18   (f) ADJ UNCH    2 0
 PU1907
 PU1907.Superseded values are not recommended for survey control.
 PU1907
 PU1907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1907.See file dsdata.pdf to determine how the superseded data were derived.
 PU1907
 PU1907_MARKER: DR = REFERENCE MARK DISK
 PU1907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1907_STAMPING: BOBER NO 2 1962
 PU1907_MARK LOGO: CGS
 PU1907_PROJECTION: FLUSH
 PU1907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1907+STABILITY: SURFACE MOTION
 PU1907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1907+SATELLITE: SATELLITE OBSERVATIONS - June 23, 2006
 PU1907
 PU1907  HISTORY     - Date     Condition        Report By
 PU1907  HISTORY     - 1962     MONUMENTED       CGS
 PU1907  HISTORY     - 1963     GOOD             CGS
 PU1907  HISTORY     - 20060623 GOOD             GEOCAC
 PU1907
 PU1907                          STATION DESCRIPTION
 PU1907
 PU1907'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1907'22.7 MI NW FROM NISLAND.
 PU1907'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1907'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1907'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1907'ROAD, THENCE 2.0 MILES NORTH ALONG A TRACK ROAD, THENCE 1.25
 PU1907'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1907'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1907'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1907'COUNTY ROAD, THENCE 10.8 MILES NORTH ALONG A GRAVELED COUNTY
 PU1907'ROAD, 0.05 MILE NORTH OF A CATTLE GUARD, 40 FEET EAST OF THE
 PU1907'CENTERLINE OF THE ROAD, 91.5 FEET NORTHEAST ACROSS THE ROAD
 PU1907'FROM R.M. 1, 56.4 FEET NORTH OF THE STATION MARK, 1.3 FEET EAST
 PU1907'OF A NORTH-SOUTH FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PU1907'ROAD, AND SET IN THE TOP OF A CONCRETE POST LEVEL WITH THE GROUND.
 PU1907
 PU1907                          STATION RECOVERY (2006)
 PU1907
 PU1907'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 PU1907'GEOCAC FIRST REPORT.
 PU1907'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0446 ***********************************************************************
 QT0446  DESIGNATION -  BOGAN
 QT0446  PID         -  QT0446
 QT0446  STATE/COUNTY-  SD/PERKINS
 QT0446  COUNTRY     -  US
 QT0446  USGS QUAD   -  KID RICH BUTTE (2017)
 QT0446
 QT0446                         *CURRENT SURVEY CONTROL
 QT0446  ______________________________________________________________________
 QT0446* NAD 83(1996) POSITION- 45 56 40.52468(N) 102 34 03.27092(W)   ADJUSTED
 QT0446* NAVD 88 ORTHO HEIGHT -   869.    (meters)     2851.    (feet) SCALED
 QT0446  ______________________________________________________________________
 QT0446  GEOID HEIGHT    -        -17.824 (meters)                     GEOID18
 QT0446  LAPLACE CORR    -         -7.07  (seconds)                    DEFLEC18
 QT0446  HORZ ORDER      -  FIRST
 QT0446
 QT0446.The horizontal coordinates were established by classical geodetic methods
 QT0446.and adjusted by the National Geodetic Survey in January 1998.
 QT0446
 QT0446.The orthometric height was scaled from a topographic map.
 QT0446
 QT0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0446.GEOID18 height accuracy estimate available here.
 QT0446
 QT0446.Click photographs - Photos may exist for this station.
 QT0446
 QT0446.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0446
 QT0446. The following values were computed from the NAD 83(1996) position.
 QT0446
 QT0446;                    North         East     Units Scale Factor Converg.
 QT0446;SPC SD N     -   237,780.071   400,929.957   MT  1.00006092   -1 49 01.8
 QT0446;SPC SD N     -   780,116.78  1,315,384.37   sFT  1.00006092   -1 49 01.8
 QT0446;UTM  13      - 5,090,768.077   688,534.403   MT  1.00003699   +1 44 55.0
 QT0446
 QT0446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0446!SPC SD N     -   0.99986650  x   1.00006092  =   0.99992741
 QT0446!UTM  13      -   0.99986650  x   1.00003699  =   0.99990349
 QT0446
 QT0446:                Primary Azimuth Mark                     Grid Az
 QT0446:SPC SD N     -  BOGAN AZ MK                              272 44 33.6
 QT0446:UTM  13      -  BOGAN AZ MK                              269 10 36.8
 QT0446
 QT0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8853490768(NAD 83)
 QT0446
 QT0446|---------------------------------------------------------------------|
 QT0446| PID    Reference Object                     Distance      Geod. Az  |
 QT0446|                                                           dddmmss.s |
 QT0446| CQ7112 BOGAN RM 1                           16.400 METERS 15632     |
 QT0446| CQ7113 BOGAN RM 2                           20.190 METERS 26612     |
 QT0446| CQ7111 BOGAN AZ MK                                        2705531.8 |
 QT0446| QT0447 BOUNDARY MIPOST 289 1/2 ND SD       175.260 METERS 28640     |
 QT0446| RS0411 HETTINGER MUNICIPAL TANK            APPROX. 8.2 KM 3213202.6 |
 QT0446| RS0412 HETTINGER LUTHERAN CH SPIRE         APPROX. 7.9 KM 3214739.9 |
 QT0446|---------------------------------------------------------------------|
 QT0446
 QT0446                          SUPERSEDED SURVEY CONTROL
 QT0446
 QT0446  NAD 83(1993)-  45 56 40.51373(N)    102 34 03.26936(W) AD(       ) 1
 QT0446  NAD 83(1986)-  45 56 40.51503(N)    102 34 03.26943(W) AD(       ) 1
 QT0446  NAD 27      -  45 56 40.48800(N)    102 34 01.70300(W) AD(       ) 1
 QT0446
 QT0446.Superseded values are not recommended for survey control.
 QT0446
 QT0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0446.See file dsdata.pdf to determine how the superseded data were derived.
 QT0446
 QT0446_MARKER: DS = TRIANGULATION STATION DISK
 QT0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0446_STAMPING: BOGAN 1934
 QT0446_MARK LOGO: CGS
 QT0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0446+STABILITY: SURFACE MOTION
 QT0446
 QT0446  HISTORY     - Date     Condition        Report By
 QT0446  HISTORY     - 1934     MONUMENTED       CGS
 QT0446  HISTORY     - 1952     GOOD             CGS
 QT0446
 QT0446                          STATION DESCRIPTION
 QT0446
 QT0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QT0446'STATION IS LOCATED ABOUT 3.0 MILES E AND 4.0 MILES S OF
 QT0446'HETTINGER, NORTH DAKOTA, IN THE NW 1/4 OF SEC. 19, T 128 N,
 QT0446'R 13 E, ON PROPERTY OF MISS BOGAN, MOWBRIDGE, SOUTH DAKOTA
 QT0446'AND RENTED BY GEORGE CLEMENS.  MARK IS SET ON NORTHERN EDGE
 QT0446'OF ROCKY KNOLL, 575 FEET ESE OF MILEPOST 289-1/2 AND ABOUT
 QT0446'200 FEET S OF E AND W FENCE LINE.  THERE IS HIGHER GROUND
 QT0446'TO THE SE.
 QT0446'
 QT0446'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QT0446'BRONZE DISKS SET IN CONCRETE.
 QT0446'
 QT0446'REFERENCE MARK NO. 1 IS 16.400 METERS (53.81 FEET) SSE OF
 QT0446'STATION NEAR CENTER OF KNOLL.
 QT0446'
 QT0446'REFERENCE MARK NO. 2 IS 20.196 METERS (66.26 FEET) W OF STATION
 QT0446'ON WESTERN EDGE OF KNOLL.
 QT0446'
 QT0446'AZIMUTH MARK IS APPROXIMATELY 1.1 MILES W OF STATION, 30 FEET
 QT0446'S OF E AND W FENCE LINE, 19.5 FEET S OF CENTER LINE OF E AND
 QT0446'W ROAD AND 1.5 FEET E OF THE MILEPOST 290 1/2.
 QT0446'
 QT0446'STATION IS REACHED BY GOING E ON U.S. HIGHWAY 12, 1.75 MILES
 QT0446'FROM YELLOWSTONE HOTEL IN HETTINGER TO CROSSROADS, TURN RIGHT
 QT0446'(S) ON SECTION LINE ROAD (PASS RAILROAD TRACKS AT 1.0 MILE)
 QT0446'AND GO 4.0 MILES TO MILEPOST 291, TURN LEFT (E) ALONG SECTION
 QT0446'LINE ON PRAIRIE ROAD FOR 1.5 MILES TO MILEPOST 289 1/2, CONTINUE
 QT0446'E 0.15 MILE TO TOP OF ROCKY KNOLL AND STATION.
 QT0446'
 QT0446'HEIGHT OF LIGHT ABOVE STATION MARK - 2.0 METERS.
 QT0446
 QT0446                          STATION RECOVERY (1952)
 QT0446
 QT0446'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0446'THE STATION AND ALL THE MARKS WERE RECOVERED AS DESCRIBED.
 QT0446'
 QT0446'THE STATION WAS NOT OCCUPIED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0883 ***********************************************************************
 OR0883  DESIGNATION -  BOLAND
 OR0883  PID         -  OR0883
 OR0883  STATE/COUNTY-  SD/CHARLES MIX
 OR0883  COUNTRY     -  US
 OR0883  USGS QUAD   -  ACADEMY (2017)
 OR0883
 OR0883                         *CURRENT SURVEY CONTROL
 OR0883  ______________________________________________________________________
 OR0883* NAD 83(1996) POSITION- 43 23 25.01159(N) 099 01 31.83515(W)   ADJUSTED
 OR0883* NAVD 88 ORTHO HEIGHT -   534.    (meters)     1752.    (feet) SCALED
 OR0883  ______________________________________________________________________
 OR0883  GEOID HEIGHT    -        -26.308 (meters)                     GEOID18
 OR0883  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 OR0883  HORZ ORDER      -  SECOND
 OR0883
 OR0883.The horizontal coordinates were established by classical geodetic methods
 OR0883.and adjusted by the National Geodetic Survey in January 1998.
 OR0883
 OR0883.The orthometric height was scaled from a topographic map.
 OR0883
 OR0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0883.GEOID18 height accuracy estimate available here.
 OR0883
 OR0883.Click photographs - Photos may exist for this station.
 OR0883
 OR0883.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0883
 OR0883. The following values were computed from the NAD 83(1996) position.
 OR0883
 OR0883;                    North         East     Units Scale Factor Converg.
 OR0883;SPC SD S     -   118,251.414   705,950.353   MT  0.99991476   +0 54 07.9
 OR0883;SPC SD S     -   387,963.18  2,316,105.45   sFT  0.99991476   +0 54 07.9
 OR0883;UTM  14      - 4,804,156.637   497,933.950   MT  0.99960005   -0 01 03.1
 OR0883
 OR0883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0883!SPC SD S     -   0.99992034  x   0.99991476  =   0.99983510
 OR0883!UTM  14      -   0.99992034  x   0.99960005  =   0.99952042
 OR0883
 OR0883:                Primary Azimuth Mark                     Grid Az
 OR0883:SPC SD S     -  BOLAND AZ MK                             016 55 10.5
 OR0883:UTM  14      -  BOLAND AZ MK                             017 50 21.5
 OR0883
 OR0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9793304156(NAD 83)
 OR0883
 OR0883|---------------------------------------------------------------------|
 OR0883| PID    Reference Object                     Distance      Geod. Az  |
 OR0883|                                                           dddmmss.s |
 OR0883| CO2278 BOLAND AZ MK                                       0174918.4 |
 OR0883| CO2279 BOLAND RM 1                          10.075 METERS 04925     |
 OR0883| OR0834 PLATTE MUNICIPAL TANK               APPROX.14.8 KM 0915626.5 |
 OR0883| CO2280 BOLAND RM 2                          11.267 METERS 18734     |
 OR0883| OR0884 TRINITY LUTH CH STEEPLE             APPROX. 2.5 KM 2134901.9 |
 OR0883|---------------------------------------------------------------------|
 OR0883
 OR0883                          SUPERSEDED SURVEY CONTROL
 OR0883
 OR0883  NAD 83(1995)-  43 23 25.01205(N)    099 01 31.83724(W) AD(       ) 2
 OR0883  NAD 83(1986)-  43 23 25.01534(N)    099 01 31.84591(W) AD(       ) 2
 OR0883  NAD 27      -  43 23 25.02200(N)    099 01 30.53000(W) AD(       ) 2
 OR0883  MORC        -  43 23 22.68000(N)    099 01 31.08000(W) AD(       ) 3
 OR0883
 OR0883.Superseded values are not recommended for survey control.
 OR0883
 OR0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0883.See file dsdata.pdf to determine how the superseded data were derived.
 OR0883
 OR0883_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 OR0883_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0883_MARK LOGO: MORC
 OR0883_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0883_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0883
 OR0883  HISTORY     - Date     Condition        Report By
 OR0883  HISTORY     - 1948     MONUMENTED       MORC
 OR0883
 OR0883                          STATION DESCRIPTION
 OR0883
 OR0883'DESCRIBED BY MISSOURI RIVER COMMISSION 1948 (MEW)
 OR0883'THE STATION IS LOCATED ABOUT 9.0 MILES WEST OF PLATTE, IN
 OR0883'A PASTURE ABOUT 0.5 MILE SOUTH OF MR. BOLANDS HOME.  THE MARK
 OR0883'IS A 5 INCH IRON PIPE WITH CAP HAVING MISSOURI RIVER COMMISSION
 OR0883'AND A TRIANGLE CAST ON ITS FACE AND THE MARK PROJECTS 2 INCHES.
 OR0883'
 OR0883'REFERENCE MARK NO. 1 IS 33.05 FEET NORTHEAST OF THE STATION.
 OR0883'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BOLAND
 OR0883'MO R C NO 1 1948.
 OR0883'
 OR0883'REFERENCE MARK NO. 2 IS 36.96 FEET SOUTH OF THE STATION.
 OR0883'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BOLAND
 OR0883'MO R C NO 2 1948.
 OR0883'
 OR0883'AZIMUTH MARK IS ABOUT 0.45 MILE NORTH-NORTHEAST OF THE STATION,
 OR0883'36 FEET WEST OF THE CENTERLINE OF THE ROAD, 3 FEET WEST OF A
 OR0883'WITNESS POST AND 1 FOOT SOUTHWEST OF A FENCE CORNER.  THE
 OR0883'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BOLAND MO R C
 OR0883'1948.
 OR0883'
 OR0883'TO REACH FROM THE RAILROAD DEPOT IN THE NORTH EDGE OF PLATTE,
 OR0883'GO SOUTH ON MAIN STREET 0.25 MILE TO A GRAVELED ROAD RIGHT AND
 OR0883'SIGN PLATTE LAKE, TURN RIGHT (WEST) - 9.1 MILE TO CROSSROADS,
 OR0883'TURN RIGHT 0.8 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE
 OR0883'ON 0.05 MILE TO DRIVEWAY ON THE LEFT, TURN LEFT 0.1 MILE TO
 OR0883'WINDMILL IN FARM YARD, PASS THROUGH GATE AT WINDMILL AND GO
 OR0883'SOUTH 0.45 MILE TO THE STATION ON THE HIGHEST POINT IN THE
 OR0883'PASTURE.
 OR0883'
 OR0883'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1885 ***********************************************************************
 NM1885  DESIGNATION -  BON
 NM1885  PID         -  NM1885
 NM1885  STATE/COUNTY-  SD/BON HOMME
 NM1885  COUNTRY     -  US
 NM1885  USGS QUAD   -  BON HOMME COLONY (2017)
 NM1885
 NM1885                         *CURRENT SURVEY CONTROL
 NM1885  ______________________________________________________________________
 NM1885* NAD 83(1996) POSITION- 42 52 22.69365(N) 097 40 19.37066(W)   ADJUSTED
 NM1885* NAVD 88 ORTHO HEIGHT -   480.    (meters)     1575.    (feet) SCALED
 NM1885  ______________________________________________________________________
 NM1885  GEOID HEIGHT    -        -25.799 (meters)                     GEOID18
 NM1885  LAPLACE CORR    -          3.27  (seconds)                    DEFLEC18
 NM1885  HORZ ORDER      -  SECOND
 NM1885
 NM1885.The horizontal coordinates were established by classical geodetic methods
 NM1885.and adjusted by the National Geodetic Survey in January 1998.
 NM1885
 NM1885.The orthometric height was scaled from a topographic map.
 NM1885
 NM1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1885.GEOID18 height accuracy estimate available here.
 NM1885
 NM1885.Click photographs - Photos may exist for this station.
 NM1885
 NM1885.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1885
 NM1885. The following values were computed from the NAD 83(1996) position.
 NM1885
 NM1885;                    North         East     Units Scale Factor Converg.
 NM1885;SPC SD S     -    63,433.038   817,411.132   MT  0.99999085   +1 50 09.2
 NM1885;SPC SD S     -   208,113.23  2,681,789.69   sFT  0.99999085   +1 50 09.2
 NM1885;UTM  14      - 4,747,563.801   608,462.674   MT  0.99974473   +0 54 12.9
 NM1885
 NM1885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1885!SPC SD S     -   0.99992874  x   0.99999085  =   0.99991959
 NM1885!UTM  14      -   0.99992874  x   0.99974473  =   0.99967349
 NM1885
 NM1885:                Primary Azimuth Mark                     Grid Az
 NM1885:SPC SD S     -  TT 57 PB                                 324 50 41.4
 NM1885:UTM  14      -  TT 57 PB                                 325 46 37.7
 NM1885
 NM1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0846247563(NAD 83)
 NM1885
 NM1885|---------------------------------------------------------------------|
 NM1885| PID    Reference Object                     Distance      Geod. Az  |
 NM1885|                                                           dddmmss.s |
 NM1885| CO2282 BON RM 2                             16.182 METERS 00558     |
 NM1885| NM1888 TABOR CHURCH SPIRE                  APPROX. 8.7 KM 0072120.6 |
 NM1885| CO2281 BON RM 1                             16.598 METERS 12014     |
 NM1885| NM1886 TT 57 PB                            405.455 METERS 3264050.6 |
 NM1885|---------------------------------------------------------------------|
 NM1885
 NM1885                          SUPERSEDED SURVEY CONTROL
 NM1885
 NM1885  NAD 83(1995)-  42 52 22.69366(N)    097 40 19.37065(W) AD(       ) 2
 NM1885  NAD 83(1986)-  42 52 22.70319(N)    097 40 19.36520(W) AD(       ) 2
 NM1885  NAD 27      -  42 52 22.70700(N)    097 40 18.13300(W) AD(       ) 2
 NM1885  MORC        -  42 52 20.47000(N)    097 40 19.47000(W) AD(       ) 3
 NM1885
 NM1885.Superseded values are not recommended for survey control.
 NM1885
 NM1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1885.See file dsdata.pdf to determine how the superseded data were derived.
 NM1885
 NM1885_MARKER: DS = TRIANGULATION STATION DISK
 NM1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1885_STAMPING: BON 1948
 NM1885_MARK LOGO: CGS
 NM1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1885+STABILITY: SURFACE MOTION
 NM1885
 NM1885  HISTORY     - Date     Condition        Report By
 NM1885  HISTORY     - 1948     MONUMENTED       CGS
 NM1885  HISTORY     - 1971     GOOD             LOCENG
 NM1885
 NM1885                          STATION DESCRIPTION
 NM1885
 NM1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1885'LOCATED ABOUT 5 MILES SOUTH AND 1/2 MILE WEST OF THE VILLAGE
 NM1885'OF TABOR, IN THE NW 1/4 OF SEC. 14, T. 93 N., R. 58 W., ON
 NM1885'PROPERTY OWNED BY THE RUSSIAN VILLAGE.  IT IS ON A KNOLL ON
 NM1885'A RIDGE OVERLOOKING THE MISSOURI RIVER VALLEY TO THE SOUTH.
 NM1885'ON THE HIGHEST PART OF THE KNOLL, 10 FEET NORTH OF THE TRACK
 NM1885'ROAD ALONG THE SUMMIT OF THE RIDGE AND ABOUT 81 FEET NORTHWEST
 NM1885'OF A LARGE FLAT GRANITE BOULDER.  THE MARK PROJECTS ABOUT 8
 NM1885'INCHES AND THE DISC IS STAMPED BON 1948.
 NM1885'
 NM1885'REFERENCE MARK NO. 1 IS 54.45 FEET NORTH OF THE STATION,
 NM1885'ON A NORTH SPUR OF THE RIDGE AND ABOUT 60 FEET NORTH OF THE
 NM1885'TRACK ROAD MENTIONED ABOVE, AND ABOUT 9 FEET LOWER THAN THE
 NM1885'STATION MARK.  THE MARK PROJECTS ABOUT 8 INCHES AND THE
 NM1885'DISC IS STAMPED BON NO 1 1948.
 NM1885'
 NM1885'REFERENCE MARK NO. 2 IS 53.12 FEET SOUTHEAST OF THE STATION,
 NM1885'ON THE EASTWARD EXTENSION OF THE RIDGE, ABOUT 18 FEET NORTH OF THE
 NM1885'TRACK ROAD MENTIONED ABOVE AND 42 FEET NORTH OF A LARGE GRANITE
 NM1885'BOULDER.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED
 NM1885'BON NO 2 1948.
 NM1885'
 NM1885'TT 57 PB 1946 (USGS) (AZIMUTH MARK) IS ABOUT 0.4 MILE NORTHWEST
 NM1885'OF THE STATION, NEAR THE SUMMIT OF A NARROW NORTH-SOUTH RIDGE,
 NM1885'ABOUT 6 FEET WEST OF THE WEST GATE POST AND TRACK ROAD ALONG
 NM1885'RIDGE, AND ABOUT 1/2 FOOT NORTH OF THE EAST-WEST FENCE ACROSS
 NM1885'THE RIDGE.  THE MARK IS A 6 BY 6 INCH CONCRETE POST THAT
 NM1885'PROJECTS ABOUT 6 INCHES AND IS MARKED BY A USGS BRONZE DISC
 NM1885'THAT IS STAMPED TT 57 PB 1946.  THIS STATION WAS LOCATED
 NM1885'BY TRIANGULATION.
 NM1885'
 NM1885'THE STATION WAS REACHED FROM THE RAILROAD CROSSING OF STATE
 NM1885'HIGHWAY 50 AT THE EAST EDGE OF THE VILLAGE OF TABOR, BY
 NM1885'GOING SOUTH ON STATE HIGHWAY 50 FOR 2.4 MILES TO A CROSSROADS
 NM1885'JUST OFF THE CURVE IN THE HIGHWAY.  HERE TURN RIGHT OR WEST AND GO
 NM1885'1.05 MILES TO A CROSS ROADS.  TAKE LEFT FORK AND GO SOUTH ON
 NM1885'A GRADED ROAD WHICH IS LITTLE USED AT THE SOUTH END, FOR 2.85
 NM1885'MILES TO A GATE ACROSS TRACK ROAD.  GO THRU GATE AND GO 0.15
 NM1885'MILES TO A BOARD AND WIRE GATE AND THE USGS MARK, MENTIONED
 NM1885'ABOVE, ON THE RIGHT.  HERE GO THRU GATE AND FOLLOW TRACK
 NM1885'ROAD, STAYING ON TOP OF RIDGE, FOR 0.15 MILES TO A GATE.
 NM1885'THENCE THRU GATE FOR 0.15 MILES, PASSING TO THE LEFT OF THE
 NM1885'FIRST HIGH KNOLL, TO THE SECOND KNOLL AND THE STATION
 NM1885'SITE.
 NM1885'
 NM1885'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NM1885
 NM1885                          STATION RECOVERY (1971)
 NM1885
 NM1885'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971
 NM1885'RECOVERED BY A.F. PETERSON, C.R. CARRELL GOLLENON, SCHEMMER
 NM1885'AND ASSOC. INC.
 NM1885'
 NM1885'BON 1948--GOOD
 NM1885'
 NM1885'SUGGEST CHANGE IN DIRECTIONS TO MARK FROM TABOR SO. DAKOTA
 NM1885'AS FOLLOWS--DRIVE SOUTH 2.2 MILES FROM CEMETERY AT SOUTH
 NM1885'EDGE OF TABOR TO HIGHWAY 52.  GO SOUTH ACROSS HIGHWAY 52 FOR
 NM1885'1.9 MILES ALONG A GRAVEL ROAD.  AT THIS POINT TURN WEST ALONG
 NM1885'GRAVEL ROAD FOR A DISTANCE OF 1 MILE TO A T INTERSECTION.
 NM1885'TURN SOUTH AND GO A DISTANCE OF .6 OF A MILE TO A GATE WITH
 NM1885'A CATTLE CROSSING.  CONTINUE SOUTH FOR APPROX. 400 FEET TO
 NM1885'A TRAIL GOING ESE.  FOLLOW THIS TRAIL FOR .3 OF A MILE TO
 NM1885'MARK STAMPED BON 1948
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1494 ***********************************************************************
 PU1494  DESIGNATION -  BONE
 PU1494  PID         -  PU1494
 PU1494  STATE/COUNTY-  SD/MEADE
 PU1494  COUNTRY     -  US
 PU1494  USGS QUAD   -  FORT MEADE NE (2017)
 PU1494
 PU1494                         *CURRENT SURVEY CONTROL
 PU1494  ______________________________________________________________________
 PU1494* NAD 83(1986) POSITION- 44 23 55.     (N) 103 18 33.     (W)   SCALED
 PU1494* NAVD 88 ORTHO HEIGHT -   899.014 (meters)     2949.52  (feet) ADJUSTED
 PU1494  ______________________________________________________________________
 PU1494  GEOID HEIGHT    -        -16.147 (meters)                     GEOID18
 PU1494  DYNAMIC HEIGHT  -        898.750 (meters)     2948.65  (feet) COMP
 PU1494  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 PU1494
 PU1494  VERT ORDER      -  SECOND    CLASS 0
 PU1494
 PU1494.The horizontal coordinates were scaled from a map and have
 PU1494.an estimated accuracy of +/- 6 seconds.
 PU1494
 PU1494.The orthometric height was determined by differential leveling and
 PU1494.adjusted by the NATIONAL GEODETIC SURVEY
 PU1494.in June 1991.
 PU1494
 PU1494.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1494.GEOID18 height accuracy estimate available here.
 PU1494
 PU1494.Click photographs - Photos may exist for this station.
 PU1494
 PU1494.The dynamic height is computed by dividing the NAVD 88
 PU1494.geopotential number by the normal gravity value computed on the
 PU1494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1494.degrees latitude (g = 980.6199 gals.).
 PU1494
 PU1494.The modeled gravity was interpolated from observed gravity values.
 PU1494
 PU1494;                    North         East    Units  Estimated Accuracy
 PU1494;SPC SD N     -    68,200.      336,440.      MT  (+/- 180 meters Scaled)
 PU1494
 PU1494_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346175(NAD 83)
 PU1494
 PU1494                          SUPERSEDED SURVEY CONTROL
 PU1494
 PU1494  NGVD 29 (??/??/92)  898.521  (m)         2947.90   (f) ADJ UNCH    2 0
 PU1494
 PU1494.Superseded values are not recommended for survey control.
 PU1494
 PU1494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1494.See file dsdata.pdf to determine how the superseded data were derived.
 PU1494
 PU1494_MARKER: DS = TRIANGULATION STATION DISK
 PU1494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1494_STAMPING: BONE 1961
 PU1494_MARK LOGO: CGS
 PU1494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1494+STABILITY: SURFACE MOTION
 PU1494
 PU1494  HISTORY     - Date     Condition        Report By
 PU1494  HISTORY     - 1961     MONUMENTED       CGS
 PU1494
 PU1494                          STATION DESCRIPTION
 PU1494
 PU1494'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1494'11 MI E FROM STURGIS.
 PU1494'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1494'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST AND
 PU1494'NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE EAST
 PU1494'AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.3 MILES,
 PU1494'THENCE WEST ALONG SURFACED ROAD FOR 0.1 MILE, THENCE SOUTH
 PU1494'FOR 0.05 MILE, THENCE SOUTHEAST, ACROSS COUNTRY FOR 0.15 MILE,
 PU1494'6 FEET SOUTH OF A TRACK ROAD, 3 FEET NORTH OF A FENCE, 4.1
 PU1494'FEET NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A SQUARE
 PU1494'CONCRETE POST THAT PROJETS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0831 ***********************************************************************
 OR0831  DESIGNATION -  BONE
 OR0831  PID         -  OR0831
 OR0831  STATE/COUNTY-  SD/GREGORY
 OR0831  COUNTRY     -  US
 OR0831  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0831
 OR0831                         *CURRENT SURVEY CONTROL
 OR0831  ______________________________________________________________________
 OR0831* NAD 83(1996) POSITION- 43 09 22.57389(N) 098 53 54.92968(W)   ADJUSTED
 OR0831* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 OR0831  ______________________________________________________________________
 OR0831  GEOID HEIGHT    -        -26.206 (meters)                     GEOID18
 OR0831  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC18
 OR0831  HORZ ORDER      -  SECOND
 OR0831
 OR0831.The horizontal coordinates were established by classical geodetic methods
 OR0831.and adjusted by the National Geodetic Survey in January 1998.
 OR0831
 OR0831.The orthometric height was scaled from a topographic map.
 OR0831
 OR0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0831.GEOID18 height accuracy estimate available here.
 OR0831
 OR0831.Click photographs - Photos may exist for this station.
 OR0831
 OR0831.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0831
 OR0831. The following values were computed from the NAD 83(1996) position.
 OR0831
 OR0831;                    North         East     Units Scale Factor Converg.
 OR0831;SPC SD S     -    92,428.877   716,680.414   MT  0.99993920   +0 59 23.1
 OR0831;SPC SD S     -   303,243.74  2,351,308.99   sFT  0.99993920   +0 59 23.1
 OR0831;UTM  14      - 4,778,173.600   508,244.656   MT  0.99960084   +0 04 09.7
 OR0831
 OR0831!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0831!SPC SD S     -   0.99991327  x   0.99993920  =   0.99985247
 OR0831!UTM  14      -   0.99991327  x   0.99960084  =   0.99951414
 OR0831
 OR0831:                Primary Azimuth Mark                     Grid Az
 OR0831:SPC SD S     -  BONE AZ MK                               209 28 44.9
 OR0831:UTM  14      -  BONE AZ MK                               210 23 58.3
 OR0831
 OR0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0824478173(NAD 83)
 OR0831
 OR0831|---------------------------------------------------------------------|
 OR0831| PID    Reference Object                     Distance      Geod. Az  |
 OR0831|                                                           dddmmss.s |
 OR0831| CO2286 BONE RM 1                            11.493 METERS 13026     |
 OR0831| OR0828 FAIRFAX MUNICIPAL TANK              APPROX.13.8 KM 1781438.0 |
 OR0831| OR0830 BONESTEEL MUNICIPAL TANK            APPROX. 9.8 KM 2052832.0 |
 OR0831| CO2285 BONE AZ MK                                         2102808.0 |
 OR0831| CO2287 BONE RM 2                             6.951 METERS 31931     |
 OR0831|---------------------------------------------------------------------|
 OR0831
 OR0831                          SUPERSEDED SURVEY CONTROL
 OR0831
 OR0831  NAD 83(1995)-  43 09 22.57406(N)    098 53 54.93013(W) AD(       ) 2
 OR0831  NAD 83(1986)-  43 09 22.58118(N)    098 53 54.93941(W) AD(       ) 2
 OR0831  NAD 27      -  43 09 22.60100(N)    098 53 53.61900(W) AD(       ) 2
 OR0831
 OR0831.Superseded values are not recommended for survey control.
 OR0831
 OR0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0831.See file dsdata.pdf to determine how the superseded data were derived.
 OR0831
 OR0831_MARKER: DS = TRIANGULATION STATION DISK
 OR0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0831_STAMPING: BONE 1948
 OR0831_MARK LOGO: CGS
 OR0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0831+STABILITY: SURFACE MOTION
 OR0831
 OR0831  HISTORY     - Date     Condition        Report By
 OR0831  HISTORY     - 1948     MONUMENTED       CGS
 OR0831
 OR0831                          STATION DESCRIPTION
 OR0831
 OR0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0831'ABOUT 5 MILES NORTH AND 2-1/4 MILES EAST OF BONESTEEL.  IN
 OR0831'THE SOUTHWEST 1/4 OF SEC. 4, T. 96 N., R. 68 W.  IT IS ABOUT
 OR0831'100 YARDS EAST OF A ROAD, ON THE HIGHEST PART OF A SMALL
 OR0831'HILL ABOVE THE ROAD AND CENTER OF A SMALL RIDGE BETWEEN THE
 OR0831'NORTHERN SLOPE OF THE HILL AND THE EXCAVATION ON THE SOUTH
 OR0831'SLOPE OF THE HILL.  IT IS ABOUT 6 FEET NORTH OF THE NORTH
 OR0831'EDGE OF THE EXCAVATION.  THE MARK PROJECTS ABOUT 6 INCHES
 OR0831'AND THE DISC IS STAMPED BONE 1948.
 OR0831'
 OR0831'REFERENCE MARK NO. 1 IS 37.71 FEET SOUTHEAST OF THE STATION,
 OR0831'ON THE NARROW RIDGE IN THAT DIRECTION.  ABOUT 5 FEET NORTH
 OR0831'OF THE NORTH EDGE OF THE EXCAVATION AND ABOUT 2 FEET LOWER
 OR0831'THAN THE STATION.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 OR0831'DISC IS STAMPED BONE NO 2 1948.
 OR0831'
 OR0831'REFERENCE MARK NO. 2 IS 22.81 FEET NORTHWEST OF THE STATION
 OR0831'AND ON THE TOP AND CENTER OF THE NARROW RIDGE.  THE MARK
 OR0831'PROJECTS 6 INCHES AND THE DISC IS STAMPED BONE NO 2 1948.
 OR0831'
 OR0831'AZIMUTH MARK IS APPROXIMATELY 0.15 MILE SOUTH OF THE STATION,
 OR0831'ALONG THE SOUTH SIDE OF A ROAD, ABOUT 15 FEET NORTH OF THE
 OR0831'APPROXIMATE CENTERLINE OF THE ROAD, 5 FEET EAST OF A WHITE
 OR0831'WITNESS POST AND IN THE RIGHT-OF-WAY FENCE LINE.  THE MARK
 OR0831'PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED BONE 1948.
 OR0831'
 OR0831'THE STATION WAS REACHED FROM THE INTERSECTION OF THE MAIN
 OR0831'STREET IN BONESTEEL AND U.S. HIGHWAY 18, BY GOING WEST ON
 OR0831'HIGHWAY 18 FOR 1.0 MILE TO CROSSROADS, THENCE NORTH OR RIGHT
 OR0831'ON A SANDY ROAD FOR 1.9 MILES TO A FORKS, THENCE RIGHT FORK
 OR0831'ON A WINDING SANDY ROAD, EAST AND NORTHEASTERLY FOR 5.6 MILES
 OR0831'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED ABOVE.  CONTINUE
 OR0831'NORTHERLY FOR 0.15 MILES TO THE STATION SITE ON THE HIGHEST
 OR0831'PART OF THE SMALL HILL TO THE RIGHT OR EAST OF THE ROAD.
 OR0831'ABOUT 100 YARDS.
 OR0831'
 OR0831'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1495 ***********************************************************************
 PU1495  DESIGNATION -  BONE RM 1
 PU1495  PID         -  PU1495
 PU1495  STATE/COUNTY-  SD/MEADE
 PU1495  COUNTRY     -  US
 PU1495  USGS QUAD   -  FORT MEADE NE (2017)
 PU1495
 PU1495                         *CURRENT SURVEY CONTROL
 PU1495  ______________________________________________________________________
 PU1495* NAD 83(1986) POSITION- 44 23 54.     (N) 103 18 34.     (W)   SCALED
 PU1495* NAVD 88 ORTHO HEIGHT -   898.995 (meters)     2949.45  (feet) ADJUSTED
 PU1495  ______________________________________________________________________
 PU1495  GEOID HEIGHT    -        -16.145 (meters)                     GEOID18
 PU1495  DYNAMIC HEIGHT  -        898.731 (meters)     2948.59  (feet) COMP
 PU1495  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 PU1495
 PU1495  VERT ORDER      -  SECOND    CLASS 0
 PU1495
 PU1495.The horizontal coordinates were scaled from a map and have
 PU1495.an estimated accuracy of +/- 6 seconds.
 PU1495
 PU1495.The orthometric height was determined by differential leveling and
 PU1495.adjusted by the NATIONAL GEODETIC SURVEY
 PU1495.in June 1991.
 PU1495
 PU1495.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1495.GEOID18 height accuracy estimate available here.
 PU1495
 PU1495.Click photographs - Photos may exist for this station.
 PU1495
 PU1495.The dynamic height is computed by dividing the NAVD 88
 PU1495.geopotential number by the normal gravity value computed on the
 PU1495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1495.degrees latitude (g = 980.6199 gals.).
 PU1495
 PU1495.The modeled gravity was interpolated from observed gravity values.
 PU1495
 PU1495;                    North         East    Units  Estimated Accuracy
 PU1495;SPC SD N     -    68,170.      336,420.      MT  (+/- 180 meters Scaled)
 PU1495
 PU1495_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346175(NAD 83)
 PU1495
 PU1495                          SUPERSEDED SURVEY CONTROL
 PU1495
 PU1495  NGVD 29 (??/??/92)  898.501  (m)         2947.83   (f) ADJ UNCH    2 0
 PU1495
 PU1495.Superseded values are not recommended for survey control.
 PU1495
 PU1495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1495.See file dsdata.pdf to determine how the superseded data were derived.
 PU1495
 PU1495_MARKER: DR = REFERENCE MARK DISK
 PU1495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1495_STAMPING: BONE NO 1 1961
 PU1495_MARK LOGO: CGS
 PU1495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1495+STABILITY: SURFACE MOTION
 PU1495
 PU1495  HISTORY     - Date     Condition        Report By
 PU1495  HISTORY     - 1961     MONUMENTED       CGS
 PU1495
 PU1495                          STATION DESCRIPTION
 PU1495
 PU1495'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1495'11 MI E FROM STURGIS.
 PU1495'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1495'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST AND
 PU1495'NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE EAST AND
 PU1495'SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.3 MILES, THENCE
 PU1495'WEST ALONG A SURFACED ROAD FOR 0.1 MILE, THENCE SOUTH FOR 0.05
 PU1495'MILE, THENCE SOUTHEAST, ACROSS COUNTRY FOR 0.15 MILE, 40.6
 PU1495'FEET EAST OF A WITNESS POST, 8 FEET SOUTH OF A TRACK ROAD,
 PU1495'1 1/2 FEET NORTH OF A FENCE, AND SET IN THE TOP OF A SQUARE
 PU1495'CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1493 ***********************************************************************
 PU1493  DESIGNATION -  BONE RM 2
 PU1493  PID         -  PU1493
 PU1493  STATE/COUNTY-  SD/MEADE
 PU1493  COUNTRY     -  US
 PU1493  USGS QUAD   -  FORT MEADE NE (2017)
 PU1493
 PU1493                         *CURRENT SURVEY CONTROL
 PU1493  ______________________________________________________________________
 PU1493* NAD 83(1986) POSITION- 44 23 54.     (N) 103 18 34.     (W)   SCALED
 PU1493* NAVD 88 ORTHO HEIGHT -   899.083 (meters)     2949.74  (feet) ADJUSTED
 PU1493  ______________________________________________________________________
 PU1493  GEOID HEIGHT    -        -16.145 (meters)                     GEOID18
 PU1493  DYNAMIC HEIGHT  -        898.819 (meters)     2948.88  (feet) COMP
 PU1493  MODELED GRAVITY -    980,293.6   (mgal)                       NAVD 88
 PU1493
 PU1493  VERT ORDER      -  SECOND    CLASS 0
 PU1493
 PU1493.The horizontal coordinates were scaled from a map and have
 PU1493.an estimated accuracy of +/- 6 seconds.
 PU1493
 PU1493.The orthometric height was determined by differential leveling and
 PU1493.adjusted by the NATIONAL GEODETIC SURVEY
 PU1493.in June 1991.
 PU1493
 PU1493.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1493.GEOID18 height accuracy estimate available here.
 PU1493
 PU1493.Click photographs - Photos may exist for this station.
 PU1493
 PU1493.The dynamic height is computed by dividing the NAVD 88
 PU1493.geopotential number by the normal gravity value computed on the
 PU1493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1493.degrees latitude (g = 980.6199 gals.).
 PU1493
 PU1493.The modeled gravity was interpolated from observed gravity values.
 PU1493
 PU1493;                    North         East    Units  Estimated Accuracy
 PU1493;SPC SD N     -    68,170.      336,420.      MT  (+/- 180 meters Scaled)
 PU1493
 PU1493_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346175(NAD 83)
 PU1493
 PU1493                          SUPERSEDED SURVEY CONTROL
 PU1493
 PU1493  NGVD 29 (??/??/92)  898.590  (m)         2948.12   (f) ADJ UNCH    2 0
 PU1493
 PU1493.Superseded values are not recommended for survey control.
 PU1493
 PU1493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1493.See file dsdata.pdf to determine how the superseded data were derived.
 PU1493
 PU1493_MARKER: DR = REFERENCE MARK DISK
 PU1493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1493_STAMPING: BONE NO 2 1961
 PU1493_MARK LOGO: CGS
 PU1493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1493+STABILITY: SURFACE MOTION
 PU1493
 PU1493  HISTORY     - Date     Condition        Report By
 PU1493  HISTORY     - 1961     MONUMENTED       CGS
 PU1493
 PU1493                          STATION DESCRIPTION
 PU1493
 PU1493'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1493'11 MI E FROM STURGIS.
 PU1493'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1493'ALONG STATE HIGHWAYS 34 AND 79 FOR 3.7 MILES, THENCE EAST
 PU1493'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1493'EAST AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.3 MILES,
 PU1493'THENCE WEST ALONG A SURFACED ROAD, FOR 0.1 MILE, THENCE SOUTH
 PU1493'FOR 0.05 MILE, THENCE SOUTHEAST, ACROSS COUNTRY FOR 0.15 MILE,
 PU1493'41 FEET WEST OF A WITNESS POST, 8 FEET SOUTH OF A TRACK ROAD,
 PU1493'1 1/2 FEET NORTH OF A FENCE, AND SET IN THE TOP OF A SQUARE
 PU1493'CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2196 ***********************************************************************
 PU2196  DESIGNATION -  BONEITA
 PU2196  PID         -  PU2196
 PU2196  STATE/COUNTY-  SD/MEADE
 PU2196  COUNTRY     -  US
 PU2196  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU2196
 PU2196                         *CURRENT SURVEY CONTROL
 PU2196  ______________________________________________________________________
 PU2196* NAD 83(1996) POSITION- 44 26 42.07689(N) 102 32 56.81015(W)   ADJUSTED
 PU2196* NAVD 88 ORTHO HEIGHT -   823.    (meters)     2700.    (feet) SCALED
 PU2196  ______________________________________________________________________
 PU2196  GEOID HEIGHT    -        -18.580 (meters)                     GEOID18
 PU2196  LAPLACE CORR    -         -6.52  (seconds)                    DEFLEC18
 PU2196  HORZ ORDER      -  SECOND
 PU2196
 PU2196.The horizontal coordinates were established by classical geodetic methods
 PU2196.and adjusted by the National Geodetic Survey in January 1998.
 PU2196
 PU2196.The orthometric height was scaled from a topographic map.
 PU2196
 PU2196.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2196.GEOID18 height accuracy estimate available here.
 PU2196
 PU2196.Click photographs - Photos may exist for this station.
 PU2196
 PU2196.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2196
 PU2196. The following values were computed from the NAD 83(1996) position.
 PU2196
 PU2196;                    North         East     Units Scale Factor Converg.
 PU2196;SPC SD N     -    71,166.859   397,114.275   MT  0.99999469   -1 48 14.8
 PU2196;SPC SD N     -   233,486.60  1,302,865.75   sFT  0.99999469   -1 48 14.8
 PU2196;UTM  13      - 4,924,223.983   695,024.175   MT  1.00006776   +1 43 00.2
 PU2196
 PU2196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2196!SPC SD N     -   0.99987381  x   0.99999469  =   0.99986850
 PU2196!UTM  13      -   0.99987381  x   1.00006776  =   0.99994156
 PU2196
 PU2196:                Primary Azimuth Mark                     Grid Az
 PU2196:SPC SD N     -  BONEITA AZ MK                            271 12 34.9
 PU2196:UTM  13      -  BONEITA AZ MK                            267 41 19.9
 PU2196
 PU2196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9502424223(NAD 83)
 PU2196
 PU2196|---------------------------------------------------------------------|
 PU2196| PID    Reference Object                     Distance      Geod. Az  |
 PU2196|                                                           dddmmss.s |
 PU2196| CP9692 BONEITA RM 1                         11.619 METERS 08948     |
 PU2196| CP9694 BONEITA RM 3                         12.802 METERS 17815     |
 PU2196| CP9691 BONEITA AZ MK                                      2692420.1 |
 PU2196| CP9693 BONEITA RM 2                         13.585 METERS 26959     |
 PU2196|---------------------------------------------------------------------|
 PU2196
 PU2196                          SUPERSEDED SURVEY CONTROL
 PU2196
 PU2196  NAD 83(1993)-  44 26 42.06885(N)    102 32 56.81069(W) AD(       ) 2
 PU2196  NAD 83(1986)-  44 26 42.06890(N)    102 32 56.81039(W) AD(       ) 2
 PU2196  NAD 27      -  44 26 42.10810(N)    102 32 55.20220(W) AD(       ) 2
 PU2196
 PU2196.Superseded values are not recommended for survey control.
 PU2196
 PU2196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2196.See file dsdata.pdf to determine how the superseded data were derived.
 PU2196
 PU2196_MARKER: DS = TRIANGULATION STATION DISK
 PU2196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2196_STAMPING: BONEITA 1951
 PU2196_MARK LOGO: CGS
 PU2196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2196+STABILITY: SURFACE MOTION
 PU2196
 PU2196  HISTORY     - Date     Condition        Report By
 PU2196  HISTORY     - 1951     MONUMENTED       CGS
 PU2196  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PU2196
 PU2196                          STATION DESCRIPTION
 PU2196
 PU2196'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2196'THE STATION IS LOCATED ABOUT 9 MILES SOUTH OF ENNING, 28 FEET
 PU2196'SOUTH OF THE CENTER OF A GRADED DIRT ROAD, 11 FEET SOUTH OF
 PU2196'A TRIANGULAR BLAZED FENCE POST, AND 4 FEET SOUTH OF A WIRE
 PU2196'FENCE.  IT IS IN THE NORTHEAST 1/4 OF SECTION 33, T 6 N, R 13 E.
 PU2196'
 PU2196'TO REACH THE STATION FROM THE CROSS ROAD IN THE CENTER OF THE
 PU2196'VILLAGE OF ENNING, GO FIRST SOUTH THEN WEST ON A GRAVELED
 PU2196'ROAD FOR 2.35 MILES TO A SIDE ROAD ON THE LEFT (SCHOOL HOUSE
 PU2196'ON THE RIGHT).  THEN LEFT, SOUTH, FOR 6.9 MILES TO A BRICK
 PU2196'CHURCH ON THE LEFT AND IN THE SOUTHEAST CORNER OF AN INTERSECTION
 PU2196'WITH A GRADED DIRT ROAD.  (THE AZIMUTH MARK IS REACHED FROM
 PU2196'THIS POINT BY GOING WEST ON A TRACK ROAD, PASSING TWO SMALL
 PU2196'AIRPLANE HANGERS, FOR 0.35 MILE TO THE CREST OF A LOW HILL
 PU2196'AND THE MARK AS DESCRIBED.) TURN LEFT, EAST, ON THE GRADED
 PU2196'DIRT ROAD FOR 0.65 MILE TO THE CREST OF THE HILL AND THE
 PU2196'STATION AS DESCRIBED.
 PU2196'
 PU2196'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PU2196'BONEITA 1951.
 PU2196'
 PU2196'REFERENCE MARK NO. 1 IS 28 FEET SOUTH OF THE CENTER OF THE
 PU2196'ROAD, AND 4 FEET SOUTH OF A WIRE FENCE.  IT PROJECTS 6 INCHES,
 PU2196'AND THE DISK IS STAMPED BONEITA NO 1 1951.
 PU2196'
 PU2196'REFERENCE MARK NO. 2 IS 28 FEET SOUTH OF THE CENTER OF THE
 PU2196'ROAD, AND 4 FEET SOUTH OF THE WIRE FENCE.  IT PROJECTS 6
 PU2196'INCHES, AND THE DISK IS STAMPED BONEITA NO 2 1951.
 PU2196'
 PU2196'THE AZIMUTH MARK IS 0.2 MILE WEST OF THE TWO SMALL AIRPLANE
 PU2196'HANGERS, 50 FEET SOUTH OF A FENCE CORNER, 15 FEET WEST OF A
 PU2196'CULTIVATED FIELD, AND 1 FOOT EAST OF A WIRE FENCE.  IT
 PU2196'PROJECTS 12 INCHES, AND THE DISK IS STAMPED BONEITA 1951.
 PU2196'
 PU2196'ALL MARKS ARE STANDARD DISKS SET IN THE TOP OF 12-INCH
 PU2196'CONCRETE CYLINDERS.
 PU2196
 PU2196                          STATION RECOVERY (1962)
 PU2196
 PU2196'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2196'STATION MARK, REFERENCE MARK 1 AND 2 AND THE AZIMUTH MARK
 PU2196'WERE RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 PU2196'HOWEVER DUE TO WIDENING OF THE GRADER DITCH AND THE STATION
 PU2196'MARK AND REFERENCE MARKS 1 AND 2 HAVE BEEN EXPOSED TO A DEPTH
 PU2196'OF 18 INCHES ON THE NORTH SIDE.  REFERENCE MARK 3 HAS BEEN
 PU2196'ESTABLISHED AND CAN BE USED AS THE STATION IN THE EVENT THE
 PU2196'ORIGINAL STATION MARK IS DESTROYED.
 PU2196'
 PU2196'DISTANCE CHECKS ON THE REFERENCE MARKS WAS SATISFACTORY,
 PU2196'HOWEVER A DESCREPANCY WAS FOUND IN THE DIRECTIONS TO REFRENCE
 PU2196'MARK 2 AND THE AZIMUTH MARK AND WAS CHECKED IN THE FIELD.
 PU2196'A NEW DESCRIPTION FOLLOWS.
 PU2196'
 PU2196'STATION IS LOCATED ABOUT 9 MILES SOUTH OF ENNING, 0.65 MILES
 PU2196'EAST OF A GRAVELED NORTH-SOUTH ROAD AND ON THE SOUTH SIDE OF A
 PU2196'GRAVELED SECTION LINE ROAD.  IT IS IN THE NORTHEAST 1/4 OF
 PU2196'SECTION 33, T 6 N, R 13 E.  IT IS ON THE ROAD RIGHT-OF-WAY.
 PU2196'
 PU2196'TO REACH THE STATION FROM THE CROSSROAD IN ENNING, (POST OFFICE
 PU2196'IN THE NORTHEAST ANGLE) GO SOUTH ON A GRAVELED ROAD FOR 9.1
 PU2196'MILES TO A SIDE ROAD LEFT AND A RED TILE SCHOOL HOUSE IN THE
 PU2196'SOUTHEAST ANGLE.  (THE AZIMUTH MARK IS REACHED FROM THIS POINT
 PU2196'BY TURNING RIGHT AND GO WEST ON A TRACK ROAD PASSING TO THE
 PU2196'SIDE OF TWO SMALL AIRPLANE HANGERS FOR 0.4 MILE TO A FENCE
 PU2196'CORNER AND AZIMUTH MARK AS DESCRIBED.) TURN LEFT AND GO
 PU2196'EAST ON A GRAVELED SECTION LINE ROAD FOR 0.65 MILES TO THE
 PU2196'SUMMIT OF A HILL AND THE STATON ON THE RIGHT AS DESCRIBED
 PU2196'BELOW.
 PU2196'
 PU2196'STATION MARK IS 28 FEET SOUTH OF A GRAVELED ROAD, 9 FEET
 PU2196'NORTH OF A METAL WITNESS POST AND WIRE FENCE.  IT IS
 PU2196'STAMPED--BONEITA 1951 AND IT IS ON THE EDGE OF THE GRADER
 PU2196'DITCH.
 PU2196'
 PU2196'R.M. 1 IS 28 FEET SOUTH OF A GRAVELED ROAD, 8.6 FEET NORTH OF
 PU2196'A WIRE FENCE AND IT IS ON THE EDGE OF THE GRADER DITCH.  IT IS
 PU2196'STAMPED--BONEITA NO 1 1951.
 PU2196'
 PU2196'R.M. 2 IS 46 FEET EAST OF THE CENTER OF A WIRE GATE, 29 FEET
 PU2196'SOUTH OF A GRAVELED ROAD AND 8.6 FET NORTH OF A WIRE FENCE.
 PU2196'IT IS STAMPED--BONEITA NO 2 1951 AND IT IS ON THE EDGE OF A
 PU2196'GRADER DITCH.
 PU2196'
 PU2196'R.M. 3 IS 62 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, 34 FEET
 PU2196'SOUTH OF A WIRE FENCE AND METAL WITNESS POST.  IT IS A
 PU2196'STANDARD REFERENCE MARK DISK AND IT IS STAMPED--BONEITA NO 3
 PU2196'1951 AND IT IS SET FLUSH WITH THE GROUND SURFACE.  AN UNDERGROUND
 PU2196'MARK HAS BEEN ESTABLISHED TO REFERENCE MARK 3.  IT IS A
 PU2196'STANDARD TRIANGULATION STATION DISK AND IT IS STAMPED--BONEITA
 PU2196'1951.  IT IS 52 INCHES BELOW THE GROUND SURFACE.
 PU2196'
 PU2196'AZIMUTH MARK IS 47 FEET SOUTH OF A FENCE CORNER, 11 FEET WEST
 PU2196'OF A TRACK ROAD, 1 FOOT EAST OF A WIRE FENCE AND PROJECTS 3
 PU2196'INCHES.  IT IS STAMPED--BONEITA 1951.
 PU2196'
 PU2196'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOPS OF 12-INCH
 PU2196'CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0830 ***********************************************************************
 OR0830  DESIGNATION -  BONESTEEL MUNICIPAL TANK
 OR0830  PID         -  OR0830
 OR0830  STATE/COUNTY-  SD/GREGORY
 OR0830  COUNTRY     -  US
 OR0830  USGS QUAD   -  BONESTEEL (2017)
 OR0830
 OR0830                         *CURRENT SURVEY CONTROL
 OR0830  ______________________________________________________________________
 OR0830* NAD 83(1996) POSITION- 43 04 36.58583(N) 098 57 00.78010(W)   ADJUSTED
 OR0830  ______________________________________________________________________
 OR0830  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 OR0830  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 OR0830  HORZ ORDER      -  THIRD
 OR0830
 OR0830.The horizontal coordinates were established by classical geodetic methods
 OR0830.and adjusted by the National Geodetic Survey in January 1998.
 OR0830
 OR0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0830.GEOID18 height accuracy estimate available here.
 OR0830
 OR0830.Click photographs - Photos may exist for this station.
 OR0830
 OR0830.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0830
 OR0830. The following values were computed from the NAD 83(1996) position.
 OR0830
 OR0830;                    North         East     Units Scale Factor Converg.
 OR0830;SPC SD S     -    83,533.852   712,629.352   MT  0.99995125   +0 57 14.9
 OR0830;SPC SD S     -   274,060.65  2,338,018.13   sFT  0.99995125   +0 57 14.9
 OR0830;UTM  14      - 4,769,347.830   504,052.696   MT  0.99960020   +0 02 02.4
 OR0830
 OR0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0405269347(NAD 83)
 OR0830
 OR0830                          SUPERSEDED SURVEY CONTROL
 OR0830
 OR0830  NAD 83(1995)-  43 04 36.58596(N)    098 57 00.78031(W) AD(       ) 3
 OR0830  NAD 83(1986)-  43 04 36.59334(N)    098 57 00.78879(W) AD(       ) 3
 OR0830  NAD 27      -  43 04 36.60200(N)    098 56 59.46300(W) AD(       ) 3
 OR0830
 OR0830.Superseded values are not recommended for survey control.
 OR0830
 OR0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0830.See file dsdata.pdf to determine how the superseded data were derived.
 OR0830
 OR0830_MARKER: 53 = ELEVATED TANK
 OR0830
 OR0830  HISTORY     - Date     Condition        Report By
 OR0830  HISTORY     - 1936     FIRST OBSERVED   CGS
 OR0830  HISTORY     - 1940     GOOD             CGS
 OR0830  HISTORY     - 1945     GOOD             CGS
 OR0830  HISTORY     - 1948     GOOD             CGS
 OR0830
 OR0830                          STATION DESCRIPTION
 OR0830
 OR0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0830'THE POINT OBSERVED UPON WAS THE FINIAL OF THE SILVER MUNICIPAL
 OR0830'WATER TANK IN THE CENTRAL PART OF THE TOWN OF BONESTEEL, S. DAK.
 OR0830'THE TANK IS APPROXIMATELY 100 FEET HIGH.
 OR0830'
 OR0830'THE POINT WAS OBSERVED FROM TRIANGULATION STATIONS WHETSONE,
 OR0830'LUNN AND PONCA.
 OR0830
 OR0830                          STATION RECOVERY (1940)
 OR0830
 OR0830'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940 (KBJ)
 OR0830'BONESTEEL MUNICIPAL WATER TANK IS IN THE WEST PART OF THE CITY
 OR0830'OF BONESTEEL, 100 YARDS EAST OF THE PUBLIC HIGH SCHOOL.
 OR0830'
 OR0830'THE TANK AND SUPPORTING TOWER ARE BUILT OF STRUCTURAL STEEL,
 OR0830'THE TANK PAINTED SILVER, THE SUPPORTING TOWER PAINTED BLACK.
 OR0830'THE TANK HAS THE LETTERING BONESTEEL ON THE NORTHWEST SIDE.
 OR0830'THE ENTIRE STRUCTURE IS 96 FEET HIGH AND WAS BUILT IN 1912.
 OR0830
 OR0830                          STATION RECOVERY (1945)
 OR0830
 OR0830'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0830'THE STATION IS LOCATED 3-1/2 BLOCKS W OF THE MAIN BUSINESS
 OR0830'DISTRICT OF THE VILLAGE OF BONESTEEL AND IT IS DIRECTLY ACROSS
 OR0830'THE STREET E OF THE BONESTEEL HIGH SCHOOL.  IT IS A FOUR-LEGGED
 OR0830'STEEL STRUCTURE 110 FEET HIGH.  THE BODY OF THE TANK IS PAINTED
 OR0830'SILVER WHILE THE LEGS ARE PAINTED BLACK.  ON THE N SIDE OF
 OR0830'THE BODY OF THE TANK THE FOLLOWING LETTERS ARE INSCRIBED --
 OR0830'BONESTEEL.
 OR0830'
 OR0830'THE APEX OF THE ROOF WAS THE POINT INTERSECTED.
 OR0830'
 OR0830'THIS IS AN INTERSECTION STATION.
 OR0830
 OR0830                          STATION RECOVERY (1948)
 OR0830
 OR0830'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0830'THE STATION IS LOCATED IN THE TOWN OF BONESTEEL, 4 BLOCKS WEST
 OR0830'OF, AND 1/2 BLOCK SOUTH OF THE POST OFFICE.  IT IS A 4-LEGGED
 OR0830'STEEL STRUCTURE, ABOUT 125 FEET HIGH AND ABOUT 35 FEET SQUARE
 OR0830'AT ITS BASE.  THE LEGS OF THE TANK ARE BLACK AND THE TANK IS
 OR0830'SILVER.  THE NAME BONESTEEL IS PAINTED ON THE SIDE OF THE
 OR0830'TANK.
 OR0830'
 OR0830'THE POINT INTERSECTED WAS THE BALL FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0598 ***********************************************************************
 PS0598  DESIGNATION -  BONILLA PRESB CHURCH SPIRE
 PS0598  PID         -  PS0598
 PS0598  STATE/COUNTY-  SD/BEADLE
 PS0598  COUNTRY     -  US
 PS0598  USGS QUAD   -  HITCHCOCK SW (2017)
 PS0598
 PS0598                         *CURRENT SURVEY CONTROL
 PS0598  ______________________________________________________________________
 PS0598* NAD 83(1996) POSITION- 44 34 54.48623(N) 098 29 57.21929(W)   ADJUSTED
 PS0598  ______________________________________________________________________
 PS0598  GEOID HEIGHT    -        -24.724 (meters)                     GEOID18
 PS0598  LAPLACE CORR    -          1.39  (seconds)                    DEFLEC18
 PS0598  HORZ ORDER      -  THIRD
 PS0598
 PS0598.The horizontal coordinates were established by classical geodetic methods
 PS0598.and adjusted by the National Geodetic Survey in January 1998.
 PS0598
 PS0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0598.GEOID18 height accuracy estimate available here.
 PS0598
 PS0598.Click photographs - Photos may exist for this station.
 PS0598
 PS0598.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0598
 PS0598. The following values were computed from the NAD 83(1996) position.
 PS0598
 PS0598;                    North         East     Units Scale Factor Converg.
 PS0598;SPC SD N     -    84,276.197   719,178.657   MT  0.99997246   +1 03 43.8
 PS0598;SPC SD N     -   276,496.16  2,359,505.31   sFT  0.99997246   +1 03 43.8
 PS0598;UTM  14      - 4,936,617.529   539,754.585   MT  0.99961943   +0 21 05.4
 PS0598
 PS0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3975436617(NAD 83)
 PS0598
 PS0598                          SUPERSEDED SURVEY CONTROL
 PS0598
 PS0598  NAD 83(1986)-  44 34 54.47952(N)    098 29 57.22082(W) AD(       ) 3
 PS0598  NAD 27      -  44 34 54.55900(N)    098 29 55.88700(W) AD(       ) 3
 PS0598
 PS0598.Superseded values are not recommended for survey control.
 PS0598
 PS0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0598.See file dsdata.pdf to determine how the superseded data were derived.
 PS0598
 PS0598_MARKER: 90 = CHURCH SPIRE
 PS0598
 PS0598  HISTORY     - Date     Condition        Report By
 PS0598  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0598
 PS0598                          STATION DESCRIPTION
 PS0598
 PS0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0598'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF THE PRESBYTERIAN
 PS0598'CHURCH, LOCATED IN THE SE PART OF TOWN OF BONILLA, APPROXIMATELY
 PS0598'60 FEET HIGH.
 PS0598'
 PS0598'STATION WAS OBSERVED FROM NANCE, BING, WESS, AND HART.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0790 ***********************************************************************
 OS0790  DESIGNATION -  BOOCK
 OS0790  PID         -  OS0790
 OS0790  STATE/COUNTY-  SD/JACKSON
 OS0790  COUNTRY     -  US
 OS0790  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0790
 OS0790                         *CURRENT SURVEY CONTROL
 OS0790  ______________________________________________________________________
 OS0790* NAD 83(1996) POSITION- 43 50 52.00662(N) 101 46 10.84517(W)   ADJUSTED
 OS0790* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 OS0790  ______________________________________________________________________
 OS0790  GEOID HEIGHT    -        -20.632 (meters)                     GEOID18
 OS0790  LAPLACE CORR    -         -8.95  (seconds)                    DEFLEC18
 OS0790  HORZ ORDER      -  SECOND
 OS0790
 OS0790.The horizontal coordinates were established by classical geodetic methods
 OS0790.and adjusted by the National Geodetic Survey in January 1998.
 OS0790
 OS0790.The orthometric height was scaled from a topographic map.
 OS0790
 OS0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0790.GEOID18 height accuracy estimate available here.
 OS0790
 OS0790.Click photographs - Photos may exist for this station.
 OS0790
 OS0790.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0790
 OS0790. The following values were computed from the NAD 83(1996) position.
 OS0790
 OS0790;                    North         East     Units Scale Factor Converg.
 OS0790;SPC SD S     -   169,241.517   484,517.625   MT  0.99991487   -0 59 27.1
 OS0790;SPC SD S     -   555,253.21  1,589,621.57   sFT  0.99991487   -0 59 27.1
 OS0790;UTM  14      - 4,858,695.365   277,372.881   MT  1.00020964   -1 55 10.1
 OS0790
 OS0790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0790!SPC SD S     -   0.99987899  x   0.99991487  =   0.99979387
 OS0790!UTM  14      -   0.99987899  x   1.00020964  =   1.00008860
 OS0790
 OS0790:                Primary Azimuth Mark                     Grid Az
 OS0790:SPC SD S     -  PHILIP                                   027 28 25.2
 OS0790:UTM  14      -  PHILIP                                   028 24 08.2
 OS0790
 OS0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7737258695(NAD 83)
 OS0790
 OS0790|---------------------------------------------------------------------|
 OS0790| PID    Reference Object                     Distance      Geod. Az  |
 OS0790|                                                           dddmmss.s |
 OS0790| OS0772 PHILIP                              APPROX.11.4 KM 0262858.1 |
 OS0790| CP9695 BOOCK RM 1                           17.904 METERS 10638     |
 OS0790| CP9696 BOOCK RM 2                           24.165 METERS 15912     |
 OS0790|---------------------------------------------------------------------|
 OS0790
 OS0790                          SUPERSEDED SURVEY CONTROL
 OS0790
 OS0790  NAD 83(1995)-  43 50 51.99864(N)    101 46 10.84727(W) AD(       ) 2
 OS0790  NAD 83(1986)-  43 50 51.99912(N)    101 46 10.84831(W) AD(       ) 2
 OS0790  NAD 27      -  43 50 52.02720(N)    101 46 09.32480(W) AD(       ) 2
 OS0790
 OS0790.Superseded values are not recommended for survey control.
 OS0790
 OS0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0790.See file dsdata.pdf to determine how the superseded data were derived.
 OS0790
 OS0790_MARKER: DS = TRIANGULATION STATION DISK
 OS0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0790_STAMPING: BOOCK 1961
 OS0790_MARK LOGO: CGS
 OS0790_PROJECTION: FLUSH
 OS0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0790+STABILITY: SURFACE MOTION
 OS0790
 OS0790  HISTORY     - Date     Condition        Report By
 OS0790  HISTORY     - 1961     MONUMENTED       CGS
 OS0790
 OS0790                          STATION DESCRIPTION
 OS0790
 OS0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0790'THE STATION IS 6-1/2 MILES EAST OF CACTUS FLAT, 4-1/2 MILES
 OS0790'NORTH-NORTHWEST OF WETA, 4 MILES WEST OF SEVEN MILE CORNER, IN THE
 OS0790'NE 1/2 SEC. 30, T 2 S, R 20 E.  TI IS ON THE NORTHWEST EDGE OF A
 OS0790'SMALL GRASS COVERED KNOLL IN PASTURE LAND.
 OS0790'
 OS0790'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 16 AND
 OS0790'STATE HIGHWAY 73 AT SEVEN MILE CORNER, GO WEST ON U.S. HIGHWAY 16
 OS0790'FOR 4.0 MILES TO A SIDE ROAD RIGHT, TURN RIGHT, CROSSING OLD
 OS0790'ROAD BED, AND CATTLE GUARD AND GO NORTH ON DIRT ROAD FOR 1.0
 OS0790'MILE TO CROSSROADS, TURN LEFT AND GO WEST ON DIRT ROAD FOR 0.3
 OS0790'MILE TO E 7 M AZIMUTH MARK ON THE RIGHT.  CONTINUE AHEAD, WEST,
 OS0790'ON DIRT ROAD FOR 0.7 MILE TO WHERE ROAD TURNS RIGHT AND TRACK
 OS0790'ROAD CONTINUES WEST.  GO WEST ON TRACK ROAD FOR 0.35 MILE TO THE
 OS0790'TOP OF A SMALL KNOLL, TURN LEFT AND SOUTH ACROSS PASTURE LAND
 OS0790'FOR 0.2 MILE TO THE HIGHEST PART OF KNOLL AND STATION ON THE
 OS0790'RIGHT.
 OS0790'
 OS0790'STATION MARK IS A STANDARD DISK STAMPED BOOCK 1961, SET IN THE TOP
 OS0790'OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH WITH THE GROUND.
 OS0790'IT IS 7 FEET EAST OF A SMALL BLUFF.
 OS0790'
 OS0790'REFERENCE MARK NO 1 IS A STANDARD DISK STAMPED BOOCK NO 1 1961,
 OS0790'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH WITH
 OS0790'THE GROUND.  IT IS 66 FEET EAST OF A SMALL BLUFF.
 OS0790'
 OS0790'REFERENCE MARK NO 2 IS A STANDARD DISK STAMPED BOOCK NO 2 1961,
 OS0790'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH WITH
 OS0790'THE GROUND.  IT IS 15 FEET EAST OF A SMALL BLUFF.
 OS0790'
 OS0790'UNABLE TO MEASURE BETWEEN REFERENCE MARKS BECAUSE OF HIGH RIDGE
 OS0790'BETWEEN REFERENCE MARKS.
 OS0790'
 OS0790'HEIGHT OF LIGHT ABOVE STATION MARK 4 FT. METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0470 ***********************************************************************
 QT0470  DESIGNATION -  BORDER
 QT0470  PID         -  QT0470
 QT0470  STATE/COUNTY-  SD/HARDING
 QT0470  COUNTRY     -  US
 QT0470  USGS QUAD   -  BOWMAN-HALEY DAM (2018)
 QT0470
 QT0470                         *CURRENT SURVEY CONTROL
 QT0470  ______________________________________________________________________
 QT0470* NAD 83(1996) POSITION- 45 56 40.68586(N) 103 14 56.55604(W)   ADJUSTED
 QT0470* NAVD 88 ORTHO HEIGHT -   918.    (meters)     3012.    (feet) SCALED
 QT0470  ______________________________________________________________________
 QT0470  GEOID HEIGHT    -        -16.179 (meters)                     GEOID18
 QT0470  LAPLACE CORR    -         -6.87  (seconds)                    DEFLEC18
 QT0470  HORZ ORDER      -  THIRD
 QT0470
 QT0470.The horizontal coordinates were established by classical geodetic methods
 QT0470.and adjusted by the National Geodetic Survey in January 1998.
 QT0470
 QT0470.The orthometric height was scaled from a topographic map.
 QT0470
 QT0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0470.GEOID18 height accuracy estimate available here.
 QT0470
 QT0470.Click photographs - Photos may exist for this station.
 QT0470
 QT0470.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0470
 QT0470. The following values were computed from the NAD 83(1996) position.
 QT0470
 QT0470;                    North         East     Units Scale Factor Converg.
 QT0470;SPC SD N     -   239,683.047   348,119.754   MT  1.00006094   -2 17 58.1
 QT0470;SPC SD N     -   786,360.13  1,142,122.89   sFT  1.00006094   -2 17 58.1
 QT0470;UTM  13      - 5,089,386.636   635,715.122   MT  0.99982643   +1 15 30.8
 QT0470
 QT0470!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0470!SPC SD N     -   0.99985872  x   1.00006094  =   0.99991965
 QT0470!UTM  13      -   0.99985872  x   0.99982643  =   0.99968517
 QT0470
 QT0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL3571589386(NAD 83)
 QT0470
 QT0470|---------------------------------------------------------------------|
 QT0470| PID    Reference Object                     Distance      Geod. Az  |
 QT0470|                                                           dddmmss.s |
 QT0470| QT0471 BOUNDARY MP 322 ND SD               337.261 METERS 07946     |
 QT0470| CQ7117 BORDER RM 2                          16.588 METERS 25650     |
 QT0470| CQ7116 BORDER RM 1                          13.665 METERS 35321     |
 QT0470|---------------------------------------------------------------------|
 QT0470
 QT0470                          SUPERSEDED SURVEY CONTROL
 QT0470
 QT0470  NAD 83(1993)-  45 56 40.67378(N)    103 14 56.55336(W) AD(       ) 3
 QT0470  NAD 83(1986)-  45 56 40.67239(N)    103 14 56.55179(W) AD(       ) 3
 QT0470  NAD 27      -  45 56 40.66000(N)    103 14 54.91800(W) AD(       ) 3
 QT0470
 QT0470.Superseded values are not recommended for survey control.
 QT0470
 QT0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0470.See file dsdata.pdf to determine how the superseded data were derived.
 QT0470
 QT0470_MARKER: DS = TRIANGULATION STATION DISK
 QT0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0470_STAMPING: BORDER 1952
 QT0470_MARK LOGO: CGS
 QT0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0470+STABILITY: SURFACE MOTION
 QT0470
 QT0470  HISTORY     - Date     Condition        Report By
 QT0470  HISTORY     - 1952     MONUMENTED       CGS
 QT0470
 QT0470                          STATION DESCRIPTION
 QT0470
 QT0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0470'THE STATION IS ABOUT 9 MILES NORTHEAST OF LUDLOW, 6 MILES EAST
 QT0470'OF U.S. HIGHWAY 85, 75 YARDS SOUTH OF THE NORTH DAKOTA-SOUTH DAKOTA
 QT0470'STATE LINE, IN SECTION 22, T 23 N, R 7 E, 45 FEET NORTHWEST OF
 QT0470'THE SOUTHEAST EDGE OF THE HILL, AND 5 FEET WEST OF A 4 X 4
 QT0470'INCH WITNESS POST.
 QT0470'
 QT0470'TO REACH THE STATION FROM THE POST OFFICE IN LUDLOW, GO SOUTH
 QT0470'FOR 0.05 MILE TO A CROSS ROAD, TURN LEFT AND GO EAST FOR 6.35
 QT0470'MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH FOR 3.05
 QT0470'MILES TO A T-INTERSECTION, TURN LEFT AND GO WEST FOR 1.0 MILE
 QT0470'TO THE POINT WHERE THE MAIN ROAD TURNS RIGHT, TURN RIGHT AND GO
 QT0470'NORTH FOR 4.15 MILES TO A T-INTERSECTION, TURN RIGHT AND GO EAST
 QT0470'FOR 1.0 MILE TO A CROSS ROAD, TURN LEFT AND GO NORTH ON TRACK
 QT0470'ROAD FOR 0.4 MILE, BEAR RIGHT AND GO NORTHEAST ACROSS COUNTRY
 QT0470'FOR 0.3 MILE TO TOP OF HILL AND STATION, CONTINUE EAST FOR
 QT0470'0.25 MILE TO THE AZIMUTH MARK AS DESCRIBED.
 QT0470'
 QT0470'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED BORDER
 QT0470'1952.
 QT0470'
 QT0470'REFERENCE MARK 1 IS 20 FEET WEST OF THE EAST EDGE OF THE HILL.
 QT0470'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED BORDER NO 1
 QT0470'1952.
 QT0470'
 QT0470'REFERENCE MARK 2 IS 20 FEET NORTH OF THE SOUTH EDGE OF THE HILL.
 QT0470'THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED BORDER NO
 QT0470'2 1952.
 QT0470'
 QT0470'NORTH DAKOTA, SOUTH DAKOTA BOUNDARY MILEPOST NO. 322 IS 4 FEET
 QT0470'EAST OF A FENCE CORNER.  IT IS A 10 X 10 INCH RED GRANITE POST
 QT0470'PROJECTING 3-1/2 FEET.  IT HAS A SMALL CROSS CHISELED IN THE
 QT0470'TOP.  CHISELED IN THE NORTH SIDE IS N.D.S.C. T129.  IN THE EAST
 QT0470'SIDE, 322 M.R. 100.  IN THE SOUTH SIDE, S.D.  AND IN THE WEST
 QT0470'SIDE, R. 101.
 QT0470'
 QT0470'HEIGHT OF LIGHT ABOVE STATION MARK 4 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0713 ***********************************************************************
 OQ0713  DESIGNATION -  BOTHWELL
 OQ0713  PID         -  OQ0713
 OQ0713  STATE/COUNTY-  SD/LINCOLN
 OQ0713  COUNTRY     -  US
 OQ0713  USGS QUAD   -  CANTON SW (2017)
 OQ0713
 OQ0713                         *CURRENT SURVEY CONTROL
 OQ0713  ______________________________________________________________________
 OQ0713* NAD 83(1996) POSITION- 43 18 02.25400(N) 096 41 21.55905(W)   ADJUSTED
 OQ0713* NAVD 88 ORTHO HEIGHT -   413.3   (meters)     1356.    (feet) VERTCON3
 OQ0713  ______________________________________________________________________
 OQ0713  GEOID HEIGHT    -        -26.372 (meters)                     GEOID18
 OQ0713  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 OQ0713  HORZ ORDER      -  FIRST
 OQ0713
 OQ0713.The horizontal coordinates were established by classical geodetic methods
 OQ0713.and adjusted by the National Geodetic Survey in January 1998.
 OQ0713
 OQ0713.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0713.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0713
 OQ0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0713.GEOID18 height accuracy estimate available here.
 OQ0713
 OQ0713.Click photographs - Photos may exist for this station.
 OQ0713
 OQ0713.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0713
 OQ0713. The following values were computed from the NAD 83(1996) position.
 OQ0713
 OQ0713;                    North         East     Units Scale Factor Converg.
 OQ0713;SPC SD S     -   113,942.380   895,565.631   MT  0.99992217   +2 30 49.8
 OQ0713;SPC SD S     -   373,825.96  2,938,201.57   sFT  0.99992217   +2 30 49.8
 OQ0713;UTM  14      - 4,796,792.340   687,421.847   MT  1.00003212   +1 35 06.7
 OQ0713
 OQ0713!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0713!SPC SD S     -   0.99993932  x   0.99992217  =   0.99986149
 OQ0713!UTM  14      -   0.99993932  x   1.00003212  =   0.99997144
 OQ0713
 OQ0713:                Primary Azimuth Mark                     Grid Az
 OQ0713:SPC SD S     -  BOTHWELL AZ MK                           013 29 35.3
 OQ0713:UTM  14      -  BOTHWELL AZ MK                           014 25 18.4
 OQ0713
 OQ0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8742196792(NAD 83)
 OQ0713
 OQ0713|---------------------------------------------------------------------|
 OQ0713| PID    Reference Object                     Distance      Geod. Az  |
 OQ0713|                                                           dddmmss.s |
 OQ0713| CO2294 BOTHWELL AZ MK                                     0160025.1 |
 OQ0713| OQ0711 CANTON STANDPIPE                    APPROX. 8.6 KM 0840237.9 |
 OQ0713| OQ0709 CANTON INWOOD HOSP WATER TANK       APPROX.10.7 KM 0874229.5 |
 OQ0713| OQ0732 OMAHA BISMARCK AIRWAY BCN 13        APPROX.11.0 KM 1532705.4 |
 OQ0713| CO2295 BOTHWELL RM 1                         9.703 METERS 23237     |
 OQ0713| OQ0716 BOTHWELL RM 2                        11.853 METERS 32154     |
 OQ0713| OQ0720 HARRISBURG TANK                     APPROX.14.5 KM 3565500.2 |
 OQ0713|---------------------------------------------------------------------|
 OQ0713
 OQ0713                          SUPERSEDED SURVEY CONTROL
 OQ0713
 OQ0713  NAD 83(1995)-  43 18 02.25493(N)    096 41 21.55410(W) AD(       ) 1
 OQ0713  NAD 83(1986)-  43 18 02.25727(N)    096 41 21.54575(W) AD(       ) 1
 OQ0713  NAD 27      -  43 18 02.32300(N)    096 41 20.37300(W) AD(       ) 1
 OQ0713  NGVD 29 (07/19/86)  413.1    (m)         1355.     (f) VERT ANG       
 OQ0713
 OQ0713.Superseded values are not recommended for survey control.
 OQ0713
 OQ0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0713.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0713
 OQ0713_MARKER: DS = TRIANGULATION STATION DISK
 OQ0713_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0713_STAMPING: BOTHWELL 1935
 OQ0713_MARK LOGO: CGS
 OQ0713_PROJECTION: RECESSED 5 CENTIMETERS
 OQ0713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0713+STABILITY: SURFACE MOTION
 OQ0713
 OQ0713  HISTORY     - Date     Condition        Report By
 OQ0713  HISTORY     - 1935     MONUMENTED       CGS
 OQ0713  HISTORY     - 1949     GOOD             CGS
 OQ0713  HISTORY     - 1966     SEE DESCRIPTION  CGS
 OQ0713
 OQ0713                          STATION DESCRIPTION
 OQ0713
 OQ0713'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0713'STATION IS LOCATED ABOUT 5 MILES WEST OF CANTON, ABOUT 2 MILES
 OQ0713'SOUTH AND 4 MILES EAST OF WORTHING IN THE NORTHEAST CORNER OF
 OQ0713'THE NORTHEAST QUARTER SEC. 24, T. 98 N., R. 50 W.
 OQ0713'
 OQ0713'TO REACH FROM JUNCTION OF U.S. HIGHWAY 77 AND U.S. HIGHWAY 18
 OQ0713'WHICH IS 2 MILES SOUTH AND 2 MILES EAST OF WORTHING, GO EAST ON
 OQ0713'U.S. HIGHWAY 18 FOR 2 MILES TO FARMYARD.  MARK IS SET 15 FEET
 OQ0713'EAST OF NORTH-SOUTH FENCE, 120 FEET SOUTH OF EAST-WEST FENCE, AND
 OQ0713'100 FEET WEST OF FARMHOUSE.
 OQ0713'
 OQ0713'REFERENCE MARK NO. 1 IS 31.80 FEET (9.692 METERS) SOUTHWEST OF
 OQ0713'STATION AND 1 FOOT EAST OF NORTH-SOUTH FENCE.
 OQ0713'
 OQ0713'REFERENCE MARK NO. 2 IS 38.89 FEET (11.853 METERS) NORTHWEST OF
 OQ0713'STATION AND 1 FOOT EAST OF NORTH-SOUTH FENCE.
 OQ0713'
 OQ0713'AZIMUTH MARK IS REACHED BY GOING EAST FROM STATION .06 MILE TO
 OQ0713'FIRST NORTH-SOUTH SECTION-LINE ROAD, TURN LEFT (NORTH) AND GO 0.5
 OQ0713'MILE TO GATE AND LANE LEADING TO FARMHOUSE, TURN RIGHT(EAST) INTO
 OQ0713'LANE AND PROCEED PAST HOUSE TO FENCE CORNER ON RIGHT, THEN RIGHT
 OQ0713'(SOUTH) AND GO TO SOUTHWEST CORNER OF BARN WITH SHED.  MARK IS AT
 OQ0713'THIS CORNER, FLUSH WITH GROUND.
 OQ0713'
 OQ0713'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 OQ0713
 OQ0713                          STATION RECOVERY (1949)
 OQ0713
 OQ0713'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0713'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO
 OQ0713'BE IN GOOD CONDITION.  A GROVE OF TREES NOW SURROUNDS STATION.
 OQ0713'A DIFFERENCE WAS FOUND IN THE DISTANCE TO REFERENCE MARK NO. 1.
 OQ0713'THE ORIGINAL DESCRIPTION IS ADEQUATE.  77 FOOT STEEL TOWER
 OQ0713
 OQ0713                          STATION RECOVERY (1966)
 OQ0713
 OQ0713'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (COP)
 OQ0713'STATION LOCATION IS ADEQUATE.  ALL MARKS WERE RECOVERED IN GOOD
 OQ0713'CONDITION.  PROPERTY IS NOW OWNED BY MRS. ALICE LEMONT OF LINCOLN,
 OQ0713'NEBRASKA.  A CHECK OF DISTANCE TO AND DIRECTION BETWEEN MARKS
 OQ0713'WAS FOUND TO BE CORRECT.  DUE TO CHANGES IN AREA, A COMPLETE
 OQ0713'NEW DESCRIPTION FOLLOWS.
 OQ0713'
 OQ0713'TO REACH STATION FROM THE COUNTY COURTHOUSE IN CANTON, GO WEST
 OQ0713'ON U.S. HIGHWAY 18 FOR 2.8 MILES TO THE JUNCTION OF HIGHWAY 18
 OQ0713'AND STATE ROUTE 11.  CONTINUE WEST ON HIGHWAY 18 FOR 1.95 MILES TO
 OQ0713'A CROSSROAD AND SMALL SCHOOLHOUSE IN THE NORTHEAST ANGLE.  TURN
 OQ0713'LEFT AND GO SOUTH ABOUT 200 FEET TO DRIVEWAY ON THE RIGHT.  TURN
 OQ0713'RIGHT, WEST, AND FOLLOW DRIVEWAY DIRECTLY WEST TO CATTLE PEN AND
 OQ0713'STATION THEREIN AS DESCRIBED.
 OQ0713'
 OQ0713'AZIMUTH IS REACHED FROM CROSSROADS AT SCHOOLHOUSE.  GO NORTH ON
 OQ0713'GRAVELED ROAD FOR 0.6 MILE TO FARM ROAD RIGHT.  TURN RIGHT AND GO
 OQ0713'EAST FOR 0.2 MILE TO BARN AND AZIMUTH MARK AS DESCRIBED.
 OQ0713'
 OQ0713'STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK, SET IN
 OQ0713'THE TOP OF A SQUARE CONCRETE MONUMENT THAT IS 2 INCHES BELOW THE
 OQ0713'SURFACE OF THE GROUND AND IS STAMPED BOTHWELL 1935.  IT IS 52.5
 OQ0713'FEET NORTHEAST OF NORTHWEST CORNER OF A CHICKEN COOP, 44 FEET EAST
 OQ0713'OF SOUTHEAST CORNER OF A METAL CATTLE SHED, AND 7-1/2 FEET WEST
 OQ0713'OF A FENCELINE.
 OQ0713'
 OQ0713'REFERENCE MARK NUMBER 1 IS A STANDARD REFERENCE MARK DISK, SET IN
 OQ0713'THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 6 INCHES AND IS
 OQ0713'STAMPED BOTHWELL NO 1 1935.  IT IS 32.5 FEET WEST OF A FENCELINE,
 OQ0713'26.0 FEET SOUTHEAST OF SOUTHEAST CORNER OF THE METAL CATTLE SHED
 OQ0713'AND 24 FEET NORTH OF NORTHWEST CORNER OF THE CHICKEN COOP.
 OQ0713'
 OQ0713'REFERENCE MARK NUMBER 2 IS A STANDARD REFERENCE MARK DISK, SET IN
 OQ0713'THE TOP OF A ROUND CONCRETE MONUMENT THAT PROJECTS 6 INCHES AND IS
 OQ0713'STAMPED BOTHWELL NO 2 1935.  IT IS 32.3 FEET SOUTHWEST OF A 30
 OQ0713'INCH TWINTRUNKED TREE, 31.8 FEET WEST OF A FENCELINE AND 19.7
 OQ0713'FEET EAST-NORTHEAST OF NORTHEAST CORNER OF THE METAL CATTLE SHED.
 OQ0713'
 OQ0713'AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK, SET IN THE TOP OF
 OQ0713'A SQUARE CONCRETE MONUMENT THAT PROJECTS 1 INCH AND IS STAMPED
 OQ0713'BOTHWELL AZI 1935.  IT IS 39 FEET EAST OF A FENCELINE, 43 FEET
 OQ0713'WEST-NORTHWEST OF NORTHWEST CORNER OF A BARN WITH CHIMNEY AND 1.7
 OQ0713'FEET SOUTHWEST OF SOUTHWEST CORNER OF A BARN WITH GARAGE ON THE SIDE.
 OQ0713'
 OQ0713'A TRAVERSE CONNECTION WAS MADE TO REFERENCE MARK NUMBER 2, DISTANCE
 OQ0713'BEING SHOWN ABOVE.
 OQ0713'
 OQ0713'AZIMUTH MARK WAS NOT VISIBLE AT THIS TIME DUE TO HIGH CORN.
 OQ0713'
 OQ0713'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 OQ0713'5 MILES WEST OF CANTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0716 ***********************************************************************
 OQ0716  DESIGNATION -  BOTHWELL RM 2
 OQ0716  PID         -  OQ0716
 OQ0716  STATE/COUNTY-  SD/LINCOLN
 OQ0716  COUNTRY     -  US
 OQ0716  USGS QUAD   -  CANTON SW (2017)
 OQ0716
 OQ0716                         *CURRENT SURVEY CONTROL
 OQ0716  ______________________________________________________________________
 OQ0716* NAD 83(1996) POSITION- 43 18 02.55628(N) 096 41 21.88348(W)   ADJUSTED
 OQ0716* NAVD 88 ORTHO HEIGHT -   413.5   (meters)     1357.    (feet) VERTCON3
 OQ0716  ______________________________________________________________________
 OQ0716  GEOID HEIGHT    -        -26.372 (meters)                     GEOID18
 OQ0716  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 OQ0716  HORZ ORDER      -  FIRST
 OQ0716
 OQ0716.The horizontal coordinates were established by classical geodetic methods
 OQ0716.and adjusted by the National Geodetic Survey in January 1998.
 OQ0716
 OQ0716.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0716
 OQ0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0716.GEOID18 height accuracy estimate available here.
 OQ0716
 OQ0716.Click photographs - Photos may exist for this station.
 OQ0716
 OQ0716.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0716
 OQ0716. The following values were computed from the NAD 83(1996) position.
 OQ0716
 OQ0716;                    North         East     Units Scale Factor Converg.
 OQ0716;SPC SD S     -   113,951.378   895,557.917   MT  0.99992216   +2 30 49.6
 OQ0716;SPC SD S     -   373,855.48  2,938,176.27   sFT  0.99992216   +2 30 49.6
 OQ0716;UTM  14      - 4,796,801.463   687,414.279   MT  1.00003208   +1 35 06.4
 OQ0716
 OQ0716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0716!SPC SD S     -   0.99993929  x   0.99992216  =   0.99986145
 OQ0716!UTM  14      -   0.99993929  x   1.00003208  =   0.99997137
 OQ0716
 OQ0716:                Primary Azimuth Mark                     Grid Az
 OQ0716:SPC SD S     -  BLUMER                                   183 35 00.2
 OQ0716:UTM  14      -  BLUMER                                   184 30 43.4
 OQ0716
 OQ0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8741496801(NAD 83)
 OQ0716
 OQ0716|---------------------------------------------------------------------|
 OQ0716| PID    Reference Object                     Distance      Geod. Az  |
 OQ0716|                                                           dddmmss.s |
 OQ0716| OQ0713 BOTHWELL                             11.853 METERS 14154     |
 OQ0716| OQ0734 BLUMER                              APPROX.14.6 KM 1860549.8 |
 OQ0716| OQ0715 BOTHWELL RM A                        28.466 METERS 30813     |
 OQ0716|---------------------------------------------------------------------|
 OQ0716
 OQ0716                          SUPERSEDED SURVEY CONTROL
 OQ0716
 OQ0716  NAD 83(1995)-  43 18 02.55721(N)    096 41 21.87853(W) AD(       ) 1
 OQ0716  NAD 83(1986)-  43 18 02.55947(N)    096 41 21.87009(W) AD(       ) 1
 OQ0716  NAD 27      -  43 18 02.62546(N)    096 41 20.69704(W) AD(       ) 1
 OQ0716  NGVD 29 (07/19/86)  413.3    (m)         1356.     (f) VERT ANG       
 OQ0716
 OQ0716.Superseded values are not recommended for survey control.
 OQ0716
 OQ0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0716.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0716
 OQ0716_MARKER: DR = REFERENCE MARK DISK
 OQ0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0716_STAMPING: BOTHWELL NO 2 1935
 OQ0716_MARK LOGO: CGS
 OQ0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0716+STABILITY: SURFACE MOTION
 OQ0716
 OQ0716  HISTORY     - Date     Condition        Report By
 OQ0716  HISTORY     - 1935     MONUMENTED       CGS
 OQ0716
 OQ0716                          STATION DESCRIPTION
 OQ0716
 OQ0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0716'THE STATION IS LOCATED ABOUT 5 MILES WEST OF CANTON, ABOUT 3-1/2 MILES
 OQ0716'SOUTHEAST OF WORTHING AND IN THE NORTHEAST 1/4 OF SEC. 24, T98N, R50W.
 OQ0716'IT IS ON PROPERTY OWNED BY MRS. ALICE LEMONT, OF LINCOLN, NEBRASKA.
 OQ0716'
 OQ0716'TO REACH STATION FROM THE COUNTY COURTHOUSE IN CANTON, GO WEST ON U.S.
 OQ0716'HIGHWAY 18 FOR 2.8 MILES TO THE JUNCTION OF HIGHWAY 18 AND STATE ROUTE
 OQ0716'11.  CONTINUE WEST ON HIGHWAY 18 FOR 1.95 MILES TO A CROSSROAD AND
 OQ0716'SMALL SCHOOLHOUSE IN THE NORTHEAST ANGLE.  TURN LEFT AND GO SOUTH
 OQ0716'ABOUT 200 FEET TO DRIVEWAY ON THE RIGHT.  TURN RIGHT (WEST) AND FOLLOW
 OQ0716'DRIVEWAY DIRECTLY WEST TO CATTLE PEN AND STATION THEREIN AS DESCRIBED.
 OQ0716'
 OQ0716'STATION MARK IS A STANDARD REFERENCE MARK DISK, SET IN THE TOP OF A
 OQ0716'ROUND CONCRETE MONUMENT THAT PROJECTS 6 INCHES AND IS STAMPED BOTHWELL
 OQ0716'NO 2 1935.  IT IS 32.3 FEET SOUTHWEST OF A 30 INCH TWIN TRUNKED TREE,
 OQ0716'31.8 FEET WEST OF A FENCELINE AND 19.7 FEET EAST-NORTHEAST OF
 OQ0716'NORTHEAST CORNER OF THE METAL CATTLE SHED.
 OQ0716'
 OQ0716'BOTHWELL 1935 IS THE MAIN TRIANGULATION STATION AND AT THIS TIME IS
 OQ0716'TOO CLOSE TO TREES TO BUILD OVER.  IT IS A STANDARD TRIANGULATION
 OQ0716'STATION MARK DISK, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT THAT
 OQ0716'IS 2 INCHES BELOW THE SURFACE OF THE GROUND AND IS STAMPED BOTHWELL
 OQ0716'1935.  IT IS 52.5 FEET NORTHEAST OF NORTHWEST CORNER OF A CHICKEN
 OQ0716'COOP, 44 FEET EAST OF SOUTHEAST CORNER OF A METAL CATTLE SHED AND
 OQ0716'7-1/2 FEET WEST OF A FENCELINE.
 OQ0716'
 OQ0716'TRAVERSE CONNECTIONS WERE MADE AT THIS TIME TO TRIANGULATION STATIONS
 OQ0716'BOTHWELL 1935 AND BOTHWELL RM A, DISTANCES BEING SHOWN ABOVE.
 OQ0716'
 OQ0716'HEIGHT OF LIGHT ABOVE STATION MARK PLATE 26.2 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0715 ***********************************************************************
 OQ0715  DESIGNATION -  BOTHWELL RM A
 OQ0715  PID         -  OQ0715
 OQ0715  STATE/COUNTY-  SD/LINCOLN
 OQ0715  COUNTRY     -  US
 OQ0715  USGS QUAD   -  CANTON SW (2017)
 OQ0715
 OQ0715                         *CURRENT SURVEY CONTROL
 OQ0715  ______________________________________________________________________
 OQ0715* NAD 83(1996) POSITION- 43 18 03.12681(N) 096 41 22.87586(W)   ADJUSTED
 OQ0715* NAVD 88 ORTHO HEIGHT -   413.1   (meters)     1355.    (feet) VERTCON3
 OQ0715  ______________________________________________________________________
 OQ0715  GEOID HEIGHT    -        -26.372 (meters)                     GEOID18
 OQ0715  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 OQ0715  HORZ ORDER      -  FIRST
 OQ0715
 OQ0715.The horizontal coordinates were established by classical geodetic methods
 OQ0715.and adjusted by the National Geodetic Survey in January 1998.
 OQ0715
 OQ0715.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0715.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0715
 OQ0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0715.GEOID18 height accuracy estimate available here.
 OQ0715
 OQ0715.Click photographs - Photos may exist for this station.
 OQ0715
 OQ0715.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0715
 OQ0715. The following values were computed from the NAD 83(1996) position.
 OQ0715
 OQ0715;                    North         East     Units Scale Factor Converg.
 OQ0715;SPC SD S     -   113,967.986   895,534.800   MT  0.99992214   +2 30 48.9
 OQ0715;SPC SD S     -   373,909.97  2,938,100.42   sFT  0.99992214   +2 30 48.9
 OQ0715;UTM  14      - 4,796,818.445   687,391.432   MT  1.00003198   +1 35 05.8
 OQ0715
 OQ0715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0715!SPC SD S     -   0.99993935  x   0.99992214  =   0.99986150
 OQ0715!UTM  14      -   0.99993935  x   1.00003198  =   0.99997133
 OQ0715
 OQ0715:                Primary Azimuth Mark                     Grid Az
 OQ0715:SPC SD S     -  ALVIN RM 3                               026 40 12.1
 OQ0715:UTM  14      -  ALVIN RM 3                               027 35 55.2
 OQ0715
 OQ0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8739196818(NAD 83)
 OQ0715
 OQ0715|---------------------------------------------------------------------|
 OQ0715| PID    Reference Object                     Distance      Geod. Az  |
 OQ0715|                                                           dddmmss.s |
 OQ0715| OQ0706 ALVIN RM 3                          APPROX.14.8 KM 0291101.0 |
 OQ0715| OQ0716 BOTHWELL RM 2                        28.466 METERS 12812     |
 OQ0715|---------------------------------------------------------------------|
 OQ0715
 OQ0715                          SUPERSEDED SURVEY CONTROL
 OQ0715
 OQ0715  NAD 83(1995)-  43 18 03.12775(N)    096 41 22.87090(W) AD(       ) 1
 OQ0715  NAD 83(1986)-  43 18 03.12994(N)    096 41 22.86236(W) AD(       ) 1
 OQ0715  NAD 27      -  43 18 03.19606(N)    096 41 21.68930(W) AD(       ) 1
 OQ0715  NGVD 29 (07/19/86)  412.9    (m)         1355.     (f) VERT ANG       
 OQ0715
 OQ0715.Superseded values are not recommended for survey control.
 OQ0715
 OQ0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0715.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0715
 OQ0715_MARKER: DS = TRIANGULATION STATION DISK
 OQ0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0715_STAMPING: BOTHWELL RM A 1966
 OQ0715_MARK LOGO: CGS
 OQ0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0715+STABILITY: SURFACE MOTION
 OQ0715
 OQ0715  HISTORY     - Date     Condition        Report By
 OQ0715  HISTORY     - 1966     MONUMENTED       CGS
 OQ0715
 OQ0715                          STATION DESCRIPTION
 OQ0715
 OQ0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (COP)
 OQ0715'STATION IS ON THE SAME PROPERTY AND AT THE SAME LOCATION AS
 OQ0715'TRIANGULATION STATION BOTHWELL 1935.
 OQ0715'
 OQ0715'STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK, SET
 OQ0715'IN THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 5 INCHES BELOW
 OQ0715'THE SURFACE OF THE GROUND AND IS STAMPED BOTHWELL RM A 1966.  IT
 OQ0715'IS 63.0 FEET NORTH OF A METAL CATTLE SHED, 54.8 FEET EAST OF A
 OQ0715'FENCELINE AND 42.5 FEET SOUTH OF ANOTHER FENCELINE.
 OQ0715'
 OQ0715'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION BOTHWELL
 OQ0715'1935, DISTANCE BEING SHOWN BELOW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0869 ***********************************************************************
 QS0869  DESIGNATION -  BOTTLE
 QS0869  PID         -  QS0869
 QS0869  STATE/COUNTY-  SD/DEWEY
 QS0869  COUNTRY     -  US
 QS0869  USGS QUAD   -  BREWER BUTTE (2017)
 QS0869
 QS0869                         *CURRENT SURVEY CONTROL
 QS0869  ______________________________________________________________________
 QS0869* NAD 83(1996) POSITION- 45 25 45.57788(N) 101 12 48.19732(W)   ADJUSTED
 QS0869* NAVD 88 ORTHO HEIGHT -   701.    (meters)     2300.    (feet) SCALED
 QS0869  ______________________________________________________________________
 QS0869  GEOID HEIGHT    -        -20.896 (meters)                     GEOID18
 QS0869  LAPLACE CORR    -         -5.60  (seconds)                    DEFLEC18
 QS0869  HORZ ORDER      -  THIRD
 QS0869
 QS0869.The horizontal coordinates were established by classical geodetic methods
 QS0869.and adjusted by the National Geodetic Survey in January 1998.
 QS0869
 QS0869.The orthometric height was scaled from a topographic map.
 QS0869
 QS0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0869.GEOID18 height accuracy estimate available here.
 QS0869
 QS0869.Click photographs - Photos may exist for this station.
 QS0869
 QS0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0869
 QS0869. The following values were computed from the NAD 83(1996) position.
 QS0869
 QS0869;                    North         East     Units Scale Factor Converg.
 QS0869;SPC SD N     -   178,065.305   505,052.631   MT  0.99996087   -0 51 31.5
 QS0869;SPC SD N     -   584,202.59  1,656,993.51   sFT  0.99996087   -0 51 31.5
 QS0869;UTM  14      - 5,033,028.023   326,859.446   MT  0.99996859   -1 34 37.8
 QS0869
 QS0869!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0869!SPC SD N     -   0.99989332  x   0.99996087  =   0.99985419
 QS0869!UTM  14      -   0.99989332  x   0.99996859  =   0.99986191
 QS0869
 QS0869:                Primary Azimuth Mark                     Grid Az
 QS0869:SPC SD N     -  BOTTLE AZ MK                             270 17 50.7
 QS0869:UTM  14      -  BOTTLE AZ MK                             271 00 57.0
 QS0869
 QS0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2685933028(NAD 83)
 QS0869
 QS0869|---------------------------------------------------------------------|
 QS0869| PID    Reference Object                     Distance      Geod. Az  |
 QS0869|                                                           dddmmss.s |
 QS0869| CQ7118 BOTTLE RM 1                           9.032 METERS 08705     |
 QS0869| QS0864 TIMBER LAKE MUNICIPAL TANK          APPROX.10.8 KM 0890906.4 |
 QS0869| QS0892 FIRESTEEL GRADE SCHOOL BELFRY       APPROX. 5.6 KM 2644928.8 |
 QS0869| AI2697 BOTTLE AZ MK                                       2692619.2 |
 QS0869| QS0868 BOTTLE 2                             25.435 METERS 31329     |
 QS0869| AI2699 BOTTLE RM 2                           9.118 METERS 35537     |
 QS0869|---------------------------------------------------------------------|
 QS0869
 QS0869                          SUPERSEDED SURVEY CONTROL
 QS0869
 QS0869  NAD 83(1986)-  45 25 45.56991(N)    101 12 48.19505(W) AD(       ) 3
 QS0869  NAD 27      -  45 25 45.62200(N)    101 12 46.67100(W) AD(       ) 3
 QS0869
 QS0869.Superseded values are not recommended for survey control.
 QS0869
 QS0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0869.See file dsdata.pdf to determine how the superseded data were derived.
 QS0869
 QS0869_MARKER: DS = TRIANGULATION STATION DISK
 QS0869_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0869_STAMPING: BOTTLE 1952
 QS0869_MARK LOGO: CGS
 QS0869_PROJECTION: FLUSH
 QS0869_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0869+STABILITY: SURFACE MOTION
 QS0869
 QS0869  HISTORY     - Date     Condition        Report By
 QS0869  HISTORY     - 1952     MONUMENTED       CGS
 QS0869  HISTORY     - 1955     SEE DESCRIPTION  CGS
 QS0869
 QS0869                          STATION DESCRIPTION
 QS0869
 QS0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0869'THE STATION IS IN SECTION 18, T 17 N, R 24 E, ON THE RIGHT-OF-WAY
 QS0869'OF STATE HIGHWAY 8, ABOUT 6-1/2 MILES WEST OF TIMBER LAKE,
 QS0869'3-1/2 MILES EAST OF FIRESTEEL, 60 FEET NORTH OF THE CENTER OF THE
 QS0869'HIGHWAY, 5 FEET NORTH OF A CUTBANK AND 5 FEET EAST-NORTHEAST OF
 QS0869'A 4 X 4 INCH WITNESS POST.
 QS0869'
 QS0869'TO REACH THE STATION FROM THE DEPOT IN TIMBER LAKE, GO NORTH ON
 QS0869'MAIN STREET FOR 0.1 MILE TO STATE HIGHWAY 8, TURN LEFT AND GO
 QS0869'WEST ON THE HIGHWAY FOR 5.55 MILES TO A CROSSROAD AND A SCHOOL
 QS0869'ON THE LEFT, CONTINUE WEST FOR 1.6 MILES TO THE TOP OF HILL AND
 QS0869'STATION ON THE RIGHT, CONTINUE WEST FOR 0.45 MILE TO THE AZIMUTH
 QS0869'MARK ON THE RIGHT AS DESCRIBED.
 QS0869'
 QS0869'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QS0869'BOTTLE 1952.
 QS0869'
 QS0869'REFERENCE MARK 1 IS 62 FEET NORTH OF THE CENTER OF THE HIGHWAY.
 QS0869'THE MARK PROJECTS 1 INCH AND THE DISK IS STAMPED BOTTLE NO 1 1952.
 QS0869'
 QS0869'REFERENCE MARK 2 IS 33 FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 QS0869'THE MARK PROJECTS 1 INCH AND THE DISK IS STAMPED BOTTLE NO 2 1952.
 QS0869'
 QS0869'THE AZIMUTH MARK IS 37 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 QS0869'5 FEET EAST OF A 4 X 4 INCH WITNESS POST AND 3 FEET NORTH OF
 QS0869'A TELEPHONE POLE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS
 QS0869'STAMPED BOTTLE 1952.
 QS0869'
 QS0869'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0869
 QS0869                          STATION RECOVERY (1955)
 QS0869
 QS0869'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (GCM)
 QS0869'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 QS0869'GOOD CONDITION.  THE CUTBANK AT THE STATION SITE IS BEING SLOPED
 QS0869'OFF BY A HIGHWAY MAINTENANCE CREW.  THIS WORK WILL DESTROY
 QS0869'THE STATION AND REFERENCE MARK NO. 1.  THESE TWO MARKS WERE
 QS0869'MOVED AS REQUESTED BY THE STATE HIGHWAY COMMISSION, MR. HAROLD
 QS0869'B. GEBHART, RESIDENT ENGINEER, GETTYSBURG, SOUTH DAKOTA.  FOR
 QS0869'DETAILS, SEE THE DESCRIPTION OF BOTTLE 2 1955.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0868 ***********************************************************************
 QS0868  DESIGNATION -  BOTTLE 2
 QS0868  PID         -  QS0868
 QS0868  STATE/COUNTY-  SD/DEWEY
 QS0868  COUNTRY     -  US
 QS0868  USGS QUAD   -  BREWER BUTTE (2017)
 QS0868
 QS0868                         *CURRENT SURVEY CONTROL
 QS0868  ______________________________________________________________________
 QS0868* NAD 83(1996) POSITION- 45 25 46.14488(N) 101 12 49.04623(W)   NO CHECK
 QS0868* NAVD 88 ORTHO HEIGHT -   701.    (meters)     2300.    (feet) SCALED
 QS0868  ______________________________________________________________________
 QS0868  GEOID HEIGHT    -        -20.895 (meters)                     GEOID18
 QS0868  LAPLACE CORR    -         -5.60  (seconds)                    DEFLEC18
 QS0868  HORZ ORDER      -  THIRD
 QS0868
 QS0868.The horizontal coordinates were established by classical geodetic methods
 QS0868.and adjusted by the National Geodetic Survey in January 1998.
 QS0868
 QS0868.No horizontal observational check was made to the station.
 QS0868
 QS0868.The orthometric height was scaled from a topographic map.
 QS0868
 QS0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0868.GEOID18 height accuracy estimate available here.
 QS0868
 QS0868.Click photographs - Photos may exist for this station.
 QS0868
 QS0868.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0868
 QS0868. The following values were computed from the NAD 83(1996) position.
 QS0868
 QS0868;                    North         East     Units Scale Factor Converg.
 QS0868;SPC SD N     -   178,083.084   505,034.443   MT  0.99996088   -0 51 32.1
 QS0868;SPC SD N     -   584,260.92  1,656,933.84   sFT  0.99996088   -0 51 32.1
 QS0868;UTM  14      - 5,033,046.029   326,841.482   MT  0.99996866   -1 34 38.5
 QS0868
 QS0868!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0868!SPC SD N     -   0.99989332  x   0.99996088  =   0.99985420
 QS0868!UTM  14      -   0.99989332  x   0.99996866  =   0.99986198
 QS0868
 QS0868:                Primary Azimuth Mark                     Grid Az
 QS0868:SPC SD N     -  BOTTLE AZ MK                             268 49 41.5
 QS0868:UTM  14      -  BOTTLE AZ MK                             269 32 47.9
 QS0868
 QS0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2684133046(NAD 83)
 QS0868
 QS0868|---------------------------------------------------------------------|
 QS0868| PID    Reference Object                     Distance      Geod. Az  |
 QS0868|                                                           dddmmss.s |
 QS0868| QS0864 TIMBER LAKE MUNICIPAL TANK          APPROX.10.8 KM 0891445.7 |
 QS0868| AI2699 BOTTLE RM 2                          19.644 METERS 11519     |
 QS0868| QS0869 BOTTLE                               25.435 METERS 13329     |
 QS0868| QS0892 FIRESTEEL GRADE SCHOOL BELFRY       APPROX. 5.6 KM 2643739.7 |
 QS0868| AI2697 BOTTLE AZ MK                                       2675809.4 |
 QS0868| AI2570 BOTTLE 2 RM 3                        10.317 METERS 26910     |
 QS0868|---------------------------------------------------------------------|
 QS0868
 QS0868                          SUPERSEDED SURVEY CONTROL
 QS0868
 QS0868  NAD 83(1986)-  45 25 46.13691(N)    101 12 49.04395(W) AD(       ) 3
 QS0868  NAD 27      -  45 25 46.18900(N)    101 12 47.52000(W) AD(       ) 3
 QS0868
 QS0868.Superseded values are not recommended for survey control.
 QS0868
 QS0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0868.See file dsdata.pdf to determine how the superseded data were derived.
 QS0868
 QS0868_MARKER: DS = TRIANGULATION STATION DISK
 QS0868_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0868_STAMPING: BOTTLE 2 1955
 QS0868_MARK LOGO: CGS
 QS0868_PROJECTION: FLUSH
 QS0868_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0868+STABILITY: SURFACE MOTION
 QS0868
 QS0868  HISTORY     - Date     Condition        Report By
 QS0868  HISTORY     - 1955     MONUMENTED       CGS
 QS0868  HISTORY     - 19990622 MARK NOT FOUND   NGS
 QS0868
 QS0868                          STATION DESCRIPTION
 QS0868
 QS0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (GCM)
 QS0868'STATION IS LOCATED ABOUT 7 MILES WEST OF TIMBER LAKE AND 3
 QS0868'MILES EAST OF FIRESTEEL AND 1/2 MILE EAST OF THE JUNCTION OF
 QS0868'STATE HIGHWAYS 8 AND 63 IN SECTION 18, T 17 N, R 24 E, 116
 QS0868'FEET NORTH OF THE CENTER OF STATE HIGHWAY 8, 46 FEET SOUTH OF
 QS0868'A SNOW FENCE, AND 1 FOOT NORTHEAST OF A WHITE WITNESS POST.
 QS0868'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 QS0868'STAMPED BOTTLE 2 1955.
 QS0868'
 QS0868'REFERENCE MARK NO. 2 IS 90 FEET NORTH OF THE CENTER OF STATE
 QS0868'HIGHWAY 8.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND
 QS0868'AND THE DISK IS STAMPED BOTTLE NO 2 1952.
 QS0868'
 QS0868'REFERENCE MARK NO. 3 IS 116 FEET NORTH OF THE CENTER OF STATE
 QS0868'HIGHWAY 8 AND 42 FEET SOUTH OF A SNOW FENCE.  THE MARK IS FLUSH
 QS0868'WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED BOTTLE
 QS0868'2 NO 3 1955.
 QS0868'
 QS0868'AZIMUTH MARK IS 37 FEET NORTH OF THE CENTER OF STATE HIGHWAY
 QS0868'8, 5 FEET EAST OF A WHITE WITNESS POST, AND 3 FEET NORTH OF A
 QS0868'TELEPHONE POLE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS
 QS0868'STAMPED BOTTLE 1952.
 QS0868'
 QS0868'TO REACH THE STATION FROM THE DEPOT IN TIMBER LAKE, GO NORTH ON
 QS0868'MAIN STREET FOR 0.05 MILE TO STATE HIGHWAY 8.  TURN LEFT AND GO
 QS0868'WEST ON STATE HIGHWAY 8 FOR 7.0 MILES TO THE TOP OF RIDGE
 QS0868'AND THE STATION ON THE RIGHT.
 QS0868'
 QS0868'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON STATE
 QS0868'HIGHWAY 8 FOR 0.45 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 QS0868'DESCRIBED.
 QS0868'
 QS0868'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0868
 QS0868                          STATION RECOVERY (1999)
 QS0868
 QS0868'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0868'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0433 ***********************************************************************
 OR0433  DESIGNATION -  BOTTON
 OR0433  PID         -  OR0433
 OR0433  STATE/COUNTY-  SD/BRULE
 OR0433  COUNTRY     -  US
 OR0433  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0433
 OR0433                         *CURRENT SURVEY CONTROL
 OR0433  ______________________________________________________________________
 OR0433* NAD 83(1996) POSITION- 43 54 15.69322(N) 099 20 19.63457(W)   ADJUSTED
 OR0433* NAVD 88 ORTHO HEIGHT -   425.626 (meters)     1396.41  (feet) ADJUSTED
 OR0433  ______________________________________________________________________
 OR0433  GEOID HEIGHT    -        -25.356 (meters)                     GEOID18
 OR0433  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 OR0433  DYNAMIC HEIGHT  -        425.523 (meters)     1396.07  (feet) COMP
 OR0433  MODELED GRAVITY -    980,363.9   (mgal)                       NAVD 88
 OR0433
 OR0433  HORZ ORDER      -  THIRD
 OR0433  VERT ORDER      -  FIRST     CLASS II
 OR0433
 OR0433.The horizontal coordinates were established by classical geodetic methods
 OR0433.and adjusted by the National Geodetic Survey in January 1998.
 OR0433
 OR0433.The orthometric height was determined by differential leveling and
 OR0433.adjusted by the NATIONAL GEODETIC SURVEY
 OR0433.in June 1991.
 OR0433
 OR0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0433.GEOID18 height accuracy estimate available here.
 OR0433
 OR0433.Click photographs - Photos may exist for this station.
 OR0433
 OR0433.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0433
 OR0433.The dynamic height is computed by dividing the NAVD 88
 OR0433.geopotential number by the normal gravity value computed on the
 OR0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0433.degrees latitude (g = 980.6199 gals.).
 OR0433
 OR0433.The modeled gravity was interpolated from observed gravity values.
 OR0433
 OR0433. The following values were computed from the NAD 83(1996) position.
 OR0433
 OR0433;                    North         East     Units Scale Factor Converg.
 OR0433;SPC SD S     -   175,007.270   679,888.414   MT  0.99991930   +0 41 09.9
 OR0433;SPC SD S     -   574,169.68  2,230,600.57   sFT  0.99991930   +0 41 09.9
 OR0433;UTM  14      - 4,861,306.097   472,794.423   MT  0.99960910   -0 14 05.8
 OR0433
 OR0433!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0433!SPC SD S     -   0.99993724  x   0.99991930  =   0.99985654
 OR0433!UTM  14      -   0.99993724  x   0.99960910  =   0.99954636
 OR0433
 OR0433:                Primary Azimuth Mark                     Grid Az
 OR0433:SPC SD S     -  BOTTON AZ MK                             089 03 20.8
 OR0433:UTM  14      -  BOTTON AZ MK                             089 58 36.5
 OR0433
 OR0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7279461306(NAD 83)
 OR0433
 OR0433|---------------------------------------------------------------------|
 OR0433| PID    Reference Object                     Distance      Geod. Az  |
 OR0433|                                                           dddmmss.s |
 OR0433| OR0434 BOTTON RM 1                          29.428 METERS 01354     |
 OR0433| OR0431 BOTTON AZ MK                                       0894430.7 |
 OR0433| OR0435 BOTTON RM 2                          15.390 METERS 27432     |
 OR0433|---------------------------------------------------------------------|
 OR0433
 OR0433                          SUPERSEDED SURVEY CONTROL
 OR0433
 OR0433  NAD 83(1986)-  43 54 15.69226(N)    099 20 19.64161(W) AD(       ) 3
 OR0433  NAD 27      -  43 54 15.71900(N)    099 20 18.27800(W) AD(       ) 3
 OR0433  NGVD 29 (??/??/92)  425.296  (m)         1395.33   (f) ADJ UNCH    1 2
 OR0433  NGVD 29             425.30   (m)         1395.3    (f) LEVELING    3  
 OR0433
 OR0433.Superseded values are not recommended for survey control.
 OR0433
 OR0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0433.See file dsdata.pdf to determine how the superseded data were derived.
 OR0433
 OR0433_MARKER: DS = TRIANGULATION STATION DISK
 OR0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0433_STAMPING: BOTTON 1948
 OR0433_MARK LOGO: CGS
 OR0433_PROJECTION: FLUSH
 OR0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0433+STABILITY: SURFACE MOTION
 OR0433
 OR0433  HISTORY     - Date     Condition        Report By
 OR0433  HISTORY     - 1948     MONUMENTED       CGS
 OR0433  HISTORY     - 1949     GOOD             CGS
 OR0433  HISTORY     - 1974     SEE DESCRIPTION  USGS
 OR0433
 OR0433                          STATION DESCRIPTION
 OR0433
 OR0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0433'STATION IS LOCATED ABOUT 6-1/2 MILES NORTH OF CHAMBERLAIN AND
 OR0433'1-1/2 MILES EAST OF THE MISSOURI RIVER ON LOW GROUND IN A
 OR0433'FIELD.  STATION IS 50 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 OR0433'OF A GRADED ROAD, 8 FEET SOUTHEAST OF WITNESS POST AND 5 FEET
 OR0433'SOUTH OF FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE
 OR0433'DISK IS STAMPED BOTTON 1948.
 OR0433'
 OR0433'REFERENCE MARK NO. 1 IS 96.55 FEET NORTH OF STATION, 44 FEET
 OR0433'NORTH OF THE APPROXIMATE CENTERLINE OF ROAD AND 1 FOOT SOUTH
 OR0433'OF FENCE.  THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK IS
 OR0433'STAMPED BOTTON NO 1 1948.
 OR0433'
 OR0433'REFERENCE MARK NO. 2 IS 50.49 FEET WEST OF STATION, 46 FEET
 OR0433'SOUTH OF THE APPROXIMATE CENTERLINE OF ROAD AND 1 FOOT SOUTH
 OR0433'OF FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 OR0433'STAMPED BOTTON NO 2 1948.
 OR0433'
 OR0433'AZIMUTH MARK IS APPROXIMATELY 1.45 MILES EAST OF STATION, 55
 OR0433'FEET SOUTH OF THE APPROXIMATE CENTERLINE OF ROAD, 8 FEET WEST
 OR0433'NORTHWEST OF NORTHWEST CORNER OF SMALL SCHOOLHOUSE AND
 OR0433'4 FEET SOUTHEAST OF WITNESS POST.  THE MARK PROJECTS ABOUT
 OR0433'3 INCHES AND THE DISK IS STAMPED BOTTON 1948.
 OR0433'
 OR0433'TO REACH FROM RAILROAD DEPOT IN CHAMBERLAIN GO NORTH ON
 OR0433'STATE HIGHWAY 47 FOR 7.4 MILES TO T ROAD LEFT.  TURN LEFT
 OR0433'AND GO WEST FOR 0.15 MILE TO SCHOOLHOUSE AND AZIMUTH MARK ON
 OR0433'LEFT OR SOUTH SIDE OF ROAD AS DESCRIBED.  CONTINUE WEST FOR
 OR0433'1.45 MILE TO STATION ON LEFT OR SOUTH SIDE OF ROAD AS DESCRIBED.
 OR0433'
 OR0433'A 4 FOOT SIGNAL AT STATION PRITCHARD (MO.RC) 1924 IS VISIBLE
 OR0433'FROM THE GROUND.
 OR0433'
 OR0433'A 74 FOOT SIGNAL AT STATION GOOSE 1924 IS VISIBLE FROM THE
 OR0433'GROUND.
 OR0433'
 OR0433'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OR0433
 OR0433                          STATION RECOVERY (1949)
 OR0433
 OR0433'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0433'9.2 MI NW FROM CHAMBERLAIN.
 OR0433'7.6 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL AT
 OR0433'CHAMBERLAIN, THENCE 1.55 MILES WEST ALONG A DIRT ROAD, 0.35 MILE
 OR0433'EAST OF A FARMHOUSE ON THE SOUTH SIDE OF THE ROAD, 50 FEET SOUTH
 OR0433'OF THE CENTER LINE OF THE ROAD, 96.5 FEET SOUTH OF BOTTON R.M. 1,
 OR0433'50.5 FEET EAST OF BOTTON R.M. 2, 5 FEET SOUTH OF A FENCE, 8
 OR0433'FEET SOUTHEAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 OR0433'POST AND LEVEL WITH THE GROUND.
 OR0433
 OR0433                          STATION RECOVERY (1974)
 OR0433
 OR0433'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (GDS)
 OR0433'POST LYING AT SITE.  DISK REMOVED BY FIELD PARTY.
 OR0433'
 OR0433'R.M. 1 - DESTROYED.
 OR0433'
 OR0433'R.M. 2 - NOT FOUND.
 OR0433'
 OR0433'AZI. MARK - DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0431 ***********************************************************************
 OR0431  DESIGNATION -  BOTTON AZ MK
 OR0431  PID         -  OR0431
 OR0431  STATE/COUNTY-  SD/BRULE
 OR0431  COUNTRY     -  US
 OR0431  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0431
 OR0431                         *CURRENT SURVEY CONTROL
 OR0431  ______________________________________________________________________
 OR0431* NAD 83(1986) POSITION- 43 54 16.     (N) 099 18 34.     (W)   SCALED
 OR0431* NAVD 88 ORTHO HEIGHT -   452.611 (meters)     1484.94  (feet) ADJUSTED
 OR0431  ______________________________________________________________________
 OR0431  GEOID HEIGHT    -        -25.367 (meters)                     GEOID18
 OR0431  DYNAMIC HEIGHT  -        452.501 (meters)     1484.58  (feet) COMP
 OR0431  MODELED GRAVITY -    980,363.0   (mgal)                       NAVD 88
 OR0431
 OR0431  VERT ORDER      -  FIRST     CLASS II
 OR0431
 OR0431.The horizontal coordinates were scaled from a map and have
 OR0431.an estimated accuracy of +/- 6 seconds.
 OR0431
 OR0431.The orthometric height was determined by differential leveling and
 OR0431.adjusted by the NATIONAL GEODETIC SURVEY
 OR0431.in June 1991.
 OR0431
 OR0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0431.GEOID18 height accuracy estimate available here.
 OR0431
 OR0431.Click photographs - Photos may exist for this station.
 OR0431
 OR0431.The dynamic height is computed by dividing the NAVD 88
 OR0431.geopotential number by the normal gravity value computed on the
 OR0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0431.degrees latitude (g = 980.6199 gals.).
 OR0431
 OR0431.The modeled gravity was interpolated from observed gravity values.
 OR0431
 OR0431;                    North         East    Units  Estimated Accuracy
 OR0431;SPC SD S     -   175,050.      682,250.      MT  (+/- 180 meters Scaled)
 OR0431
 OR0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP751613(NAD 83)
 OR0431
 OR0431                          SUPERSEDED SURVEY CONTROL
 OR0431
 OR0431  NGVD 29 (??/??/92)  452.279  (m)         1483.85   (f) ADJ UNCH    1 2
 OR0431
 OR0431.Superseded values are not recommended for survey control.
 OR0431
 OR0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0431.See file dsdata.pdf to determine how the superseded data were derived.
 OR0431
 OR0431_MARKER: DZ = AZIMUTH MARK DISK
 OR0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0431_STAMPING: BOTTON 1948
 OR0431_MARK LOGO: CGS
 OR0431_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0431+STABILITY: SURFACE MOTION
 OR0431
 OR0431  HISTORY     - Date     Condition        Report By
 OR0431  HISTORY     - 1948     MONUMENTED       CGS
 OR0431  HISTORY     - 1949     GOOD             CGS
 OR0431  HISTORY     - 20120522 MARK NOT FOUND   INDIV
 OR0431
 OR0431                          STATION DESCRIPTION
 OR0431
 OR0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0431'7.8 MI NW FROM CHAMBERLAIN.
 OR0431'7.6 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL
 OR0431'AT CHAMBERLAIN, THENCE 0.15 MILE WEST ALONG A DIRT ROAD, AT A
 OR0431'COUNTRY SCHOOL, 57 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 OR0431'7.8 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL BUILDING,
 OR0431'ON THE TOP OF A CUT BANK, 1.6 FEET EAST OF A REFERENCE POST,
 OR0431'ABOUT 6 FEET ABOVE ROAD LEVEL, SET IN THE TOP OF A CONCRETE
 OR0431'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0431
 OR0431                          STATION RECOVERY (2012)
 OR0431
 OR0431'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0431'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0434 ***********************************************************************
 OR0434  DESIGNATION -  BOTTON RM 1
 OR0434  PID         -  OR0434
 OR0434  STATE/COUNTY-  SD/BRULE
 OR0434  COUNTRY     -  US
 OR0434  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0434
 OR0434                         *CURRENT SURVEY CONTROL
 OR0434  ______________________________________________________________________
 OR0434* NAD 83(1986) POSITION- 43 54 16.62   (N) 099 20 19.32   (W)   HD_HELD1
 OR0434* NAVD 88 ORTHO HEIGHT -   426.307 (meters)     1398.64  (feet) ADJUSTED
 OR0434  ______________________________________________________________________
 OR0434  GEOID HEIGHT    -        -25.356 (meters)                     GEOID18
 OR0434  DYNAMIC HEIGHT  -        426.203 (meters)     1398.30  (feet) COMP
 OR0434  MODELED GRAVITY -    980,363.9   (mgal)                       NAVD 88
 OR0434
 OR0434  VERT ORDER      -  FIRST     CLASS II
 OR0434
 OR0434.The horizontal coordinates were determined by differentially corrected
 OR0434.hand held GPS observations or other comparable positioning techniques
 OR0434.and have an estimated accuracy of +/- 3 meters.
 OR0434
 OR0434.The orthometric height was determined by differential leveling and
 OR0434.adjusted by the NATIONAL GEODETIC SURVEY
 OR0434.in June 1991.
 OR0434
 OR0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0434.GEOID18 height accuracy estimate available here.
 OR0434
 OR0434.Click photographs - Photos may exist for this station.
 OR0434
 OR0434.The dynamic height is computed by dividing the NAVD 88
 OR0434.geopotential number by the normal gravity value computed on the
 OR0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0434.degrees latitude (g = 980.6199 gals.).
 OR0434
 OR0434.The modeled gravity was interpolated from observed gravity values.
 OR0434
 OR0434;                    North         East    Units  Estimated Accuracy
 OR0434;SPC SD S     -   175,036.0     679,895.1     MT  (+/- 3 meters HH1 GPS) 
 OR0434
 OR0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7280161334(NAD 83)
 OR0434
 OR0434                          SUPERSEDED SURVEY CONTROL
 OR0434
 OR0434  NGVD 29 (??/??/92)  425.977  (m)         1397.56   (f) ADJ UNCH    1 2
 OR0434
 OR0434.Superseded values are not recommended for survey control.
 OR0434
 OR0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0434.See file dsdata.pdf to determine how the superseded data were derived.
 OR0434
 OR0434_MARKER: DR = REFERENCE MARK DISK
 OR0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0434_STAMPING: BOTTON NO 1 1948
 OR0434_MARK LOGO: CGS
 OR0434_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0434+STABILITY: SURFACE MOTION
 OR0434
 OR0434  HISTORY     - Date     Condition        Report By
 OR0434  HISTORY     - 1948     MONUMENTED       CGS
 OR0434  HISTORY     - 1949     GOOD             CGS
 OR0434
 OR0434                          STATION DESCRIPTION
 OR0434
 OR0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0434'9.2 MI NW FROM CHAMBERLAIN.
 OR0434'7.6 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL
 OR0434'AT CHAMBERLAIN, THENCE 1.55 MILES WEST ALONG A DIRT ROAD, 0.35
 OR0434'MILE EAST OF A FARMHOUSE ON THE SOUTH SIDE OF THE ROAD, 116 FEET
 OR0434'NORTHEAST OF BOTTON R.M. 2, 96.5 FEET NORTH OF TRIANGULATION STATION
 OR0434'BOTTON 1948, 44 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT
 OR0434'SOUTH OF THE NORTH RIGHT-OF-WAY FENCE, SET IN THE TOP OF A CONCRETE
 OR0434'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0435 ***********************************************************************
 OR0435  DESIGNATION -  BOTTON RM 2
 OR0435  PID         -  OR0435
 OR0435  STATE/COUNTY-  SD/BRULE
 OR0435  COUNTRY     -  US
 OR0435  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0435
 OR0435                         *CURRENT SURVEY CONTROL
 OR0435  ______________________________________________________________________
 OR0435* NAD 83(1986) POSITION- 43 54 15.73   (N) 099 20 20.32   (W)   HD_HELD1
 OR0435* NAVD 88 ORTHO HEIGHT -   425.814 (meters)     1397.02  (feet) ADJUSTED
 OR0435  ______________________________________________________________________
 OR0435  GEOID HEIGHT    -        -25.356 (meters)                     GEOID18
 OR0435  DYNAMIC HEIGHT  -        425.711 (meters)     1396.69  (feet) COMP
 OR0435  MODELED GRAVITY -    980,363.9   (mgal)                       NAVD 88
 OR0435
 OR0435  VERT ORDER      -  FIRST     CLASS II
 OR0435
 OR0435.The horizontal coordinates were determined by differentially corrected
 OR0435.hand held GPS observations or other comparable positioning techniques
 OR0435.and have an estimated accuracy of +/- 3 meters.
 OR0435
 OR0435.The orthometric height was determined by differential leveling and
 OR0435.adjusted by the NATIONAL GEODETIC SURVEY
 OR0435.in June 1991.
 OR0435
 OR0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0435.GEOID18 height accuracy estimate available here.
 OR0435
 OR0435.Click photographs - Photos may exist for this station.
 OR0435
 OR0435.The dynamic height is computed by dividing the NAVD 88
 OR0435.geopotential number by the normal gravity value computed on the
 OR0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0435.degrees latitude (g = 980.6199 gals.).
 OR0435
 OR0435.The modeled gravity was interpolated from observed gravity values.
 OR0435
 OR0435;                    North         East    Units  Estimated Accuracy
 OR0435;SPC SD S     -   175,008.2     679,873.1     MT  (+/- 3 meters HH1 GPS) 
 OR0435
 OR0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7277961307(NAD 83)
 OR0435
 OR0435                          SUPERSEDED SURVEY CONTROL
 OR0435
 OR0435  NGVD 29 (??/??/92)  425.484  (m)         1395.94   (f) ADJ UNCH    1 2
 OR0435
 OR0435.Superseded values are not recommended for survey control.
 OR0435
 OR0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0435.See file dsdata.pdf to determine how the superseded data were derived.
 OR0435
 OR0435_MARKER: DR = REFERENCE MARK DISK
 OR0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0435_STAMPING: BOTTON NO 2 1948
 OR0435_MARK LOGO: CGS
 OR0435_PROJECTION: PROJECTING 12 CENTIMETERS
 OR0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0435+STABILITY: SURFACE MOTION
 OR0435
 OR0435  HISTORY     - Date     Condition        Report By
 OR0435  HISTORY     - 1948     MONUMENTED       CGS
 OR0435  HISTORY     - 1949     GOOD             CGS
 OR0435
 OR0435                          STATION DESCRIPTION
 OR0435
 OR0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0435'9.2 MI NW FROM CHAMBERLAIN.
 OR0435'7.6 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL
 OR0435'AT CHAMBERLAIN, THENCE 1.55 MILES WEST ALONG A DIRT ROAD, 0.35
 OR0435'MILE EAST OF A FARMHOUSE ON THE SOUTH SIDE OF THE ROAD, 116
 OR0435'FEET SOUTHWEST OF BOTTON R.M. 1, 50.5 FEET WEST OF TRIANGULATION
 OR0435'STATION BOTTON 1948, 46 FEET SOUTH OF THE CENTER LINE OF THE
 OR0435'ROAD, 1 FOOT SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE, SET IN THE
 OR0435'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0791 ***********************************************************************
 OT0791  DESIGNATION -  BOULDER
 OT0791  PID         -  OT0791
 OT0791  STATE/COUNTY-  SD/PENNINGTON
 OT0791  COUNTRY     -  US
 OT0791  USGS QUAD   -  MOUNT RUSHMORE (2017)
 OT0791
 OT0791                         *CURRENT SURVEY CONTROL
 OT0791  ______________________________________________________________________
 OT0791* NAD 83(1996) POSITION- 43 57 42.68259(N) 103 23 54.31552(W)   ADJUSTED
 OT0791* NAVD 88 ORTHO HEIGHT -  1626.    (meters)     5335.    (feet) SCALED
 OT0791  ______________________________________________________________________
 OT0791  GEOID HEIGHT    -        -14.686 (meters)                     GEOID18
 OT0791  LAPLACE CORR    -        -18.27  (seconds)                    DEFLEC18
 OT0791  HORZ ORDER      -  THIRD
 OT0791
 OT0791.The horizontal coordinates were established by classical geodetic methods
 OT0791.and adjusted by the National Geodetic Survey in January 1998.
 OT0791
 OT0791.The orthometric height was scaled from a topographic map.
 OT0791
 OT0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0791.GEOID18 height accuracy estimate available here.
 OT0791
 OT0791.Click photographs - Photos may exist for this station.
 OT0791
 OT0791.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0791
 OT0791. The following values were computed from the NAD 83(1996) position.
 OT0791
 OT0791;                    North         East     Units Scale Factor Converg.
 OT0791;SPC SD S     -   185,455.303   354,077.872   MT  0.99992481   -2 06 52.0
 OT0791;SPC SD S     -   608,447.94  1,161,670.49   sFT  0.99992481   -2 06 52.0
 OT0791;UTM  13      - 4,868,883.090   628,488.043   MT  0.99980305   +1 06 43.0
 OT0791
 OT0791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0791!SPC SD S     -   0.99974746  x   0.99992481  =   0.99967229
 OT0791!UTM  13      -   0.99974746  x   0.99980305  =   0.99955056
 OT0791
 OT0791:                Primary Azimuth Mark                     Grid Az
 OT0791:SPC SD S     -  BOULDER AZ MK                            213 46 22.9
 OT0791:UTM  13      -  BOULDER AZ MK                            210 32 47.9
 OT0791
 OT0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2848868883(NAD 83)
 OT0791
 OT0791|---------------------------------------------------------------------|
 OT0791| PID    Reference Object                     Distance      Geod. Az  |
 OT0791|                                                           dddmmss.s |
 OT0791| CP9705 BOULDER RM 1                          7.513 METERS 09749     |
 OT0791| OT0792 BOULDER HILL LOT                     30.821 METERS 12628     |
 OT0791| CP9706 BOULDER RM 2                          8.763 METERS 15028     |
 OT0791| CP9704 BOULDER AZ MK                                      2113930.9 |
 OT0791|---------------------------------------------------------------------|
 OT0791
 OT0791                          SUPERSEDED SURVEY CONTROL
 OT0791
 OT0791  NAD 83(1995)-  43 57 42.67353(N)    103 23 54.31836(W) AD(       ) 3
 OT0791  NAD 83(1993)-  43 57 42.67443(N)    103 23 54.31888(W) AD(       ) 3
 OT0791  NAD 83(1986)-  43 57 42.67608(N)    103 23 54.31948(W) AD(       ) 3
 OT0791  NAD 27      -  43 57 42.72100(N)    103 23 52.65200(W) AD(       ) 3
 OT0791
 OT0791.Superseded values are not recommended for survey control.
 OT0791
 OT0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0791.See file dsdata.pdf to determine how the superseded data were derived.
 OT0791
 OT0791_MARKER: DS = TRIANGULATION STATION DISK
 OT0791_SETTING: 66 = SET IN ROCK OUTCROP
 OT0791_STAMPING: BOULDER 1950
 OT0791_MARK LOGO: CGS
 OT0791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0791+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2011
 OT0791
 OT0791  HISTORY     - Date     Condition        Report By
 OT0791  HISTORY     - 1950     MONUMENTED       CGS
 OT0791  HISTORY     - 1964     GOOD             SDDT
 OT0791  HISTORY     - 20111021 GOOD             INDIV
 OT0791
 OT0791                          STATION DESCRIPTION
 OT0791
 OT0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0791'STATION IS ABOUT 12 MILES SOUTHWEST OF RAPID CITY, IN THE HARNEY
 OT0791'NATIONAL FOREST, AND ON THE SUMMIT OF A ROCKY PEAK LOCALLY KNOWN
 OT0791'AS BOULDER HILL.  IT IS 12 FEET SOUTH OF A WIND CHARGER.
 OT0791'
 OT0791'STATION MARK IS A STANDARD DISK SET IN A DRILL HOLE IN BEDROCK.
 OT0791'THE DISK IS STAMPED BOULDER 1950.
 OT0791'
 OT0791'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN A DRILL HOLE IN
 OT0791'BEDROCK.  THE DISK IS STAMPED BOULDER NO 1 1950.
 OT0791'
 OT0791'REFERENCE MARK NO. 2 IS SET IN A DRILL HOLE IN BEDROCK.  THE
 OT0791'DISK IS STAMPED BOULDER NO 2 1950.
 OT0791'
 OT0791'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTER OF A TRACK
 OT0791'ROAD AND AT A POINT WHERE A TRACK ROAD LEADS EAST TO THE STATION,
 OT0791'AND 8 FEET EAST OF A WITNESS POST.  THE MARK IS A STANDARD DISK
 OT0791'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER THAT PROJECTS
 OT0791'6 INCHES.  THE DISK IS STAMPED BOULDER 1950.
 OT0791'
 OT0791'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OT0791
 OT0791                          STATION RECOVERY (1964)
 OT0791
 OT0791'RECOVERY NOTE BY SD DEPT OF TRANSP 1964 (DWH)
 OT0791'BOULDER 1950 RECOVERED GOOD.
 OT0791
 OT0791                          STATION RECOVERY (2011)
 OT0791
 OT0791'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JFP)
 OT0791'TRIANGULATION STATION WAS FOUND AS DESCRIBED.
 OT0791'
 OT0791'REFERENCE MARK NO. 1 IS GONE, BUT THE BRASS STEMS REMAINS.
 OT0791'
 OT0791'REFERENCE MARK NO. 2 FOUND AS DESCRIBED.
 OT0791'
 OT0791'THE AZIMUTH MARK WAS NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0792 ***********************************************************************
 OT0792  DESIGNATION -  BOULDER HILL LOT
 OT0792  PID         -  OT0792
 OT0792  STATE/COUNTY-  SD/PENNINGTON
 OT0792  COUNTRY     -  US
 OT0792  USGS QUAD   -  MOUNT RUSHMORE (2017)
 OT0792
 OT0792                         *CURRENT SURVEY CONTROL
 OT0792  ______________________________________________________________________
 OT0792* NAD 83(1996) POSITION- 43 57 42.08918(N) 103 23 53.20360(W)   ADJUSTED
 OT0792* NAVD 88 ORTHO HEIGHT -  1626.    (meters)     5335.    (feet) SCALED
 OT0792  ______________________________________________________________________
 OT0792  GEOID HEIGHT    -        -14.688 (meters)                     GEOID18
 OT0792  LAPLACE CORR    -        -18.34  (seconds)                    DEFLEC18
 OT0792  HORZ ORDER      -  THIRD
 OT0792
 OT0792.The horizontal coordinates were established by classical geodetic methods
 OT0792.and adjusted by the National Geodetic Survey in January 1998.
 OT0792
 OT0792.The orthometric height was scaled from a topographic map.
 OT0792
 OT0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0792.GEOID18 height accuracy estimate available here.
 OT0792
 OT0792.Click photographs - Photos may exist for this station.
 OT0792
 OT0792.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0792
 OT0792. The following values were computed from the NAD 83(1996) position.
 OT0792
 OT0792;                    North         East     Units Scale Factor Converg.
 OT0792;SPC SD S     -   185,436.087   354,101.966   MT  0.99992479   -2 06 51.3
 OT0792;SPC SD S     -   608,384.90  1,161,749.53   sFT  0.99992479   -2 06 51.3
 OT0792;UTM  13      - 4,868,865.263   628,513.178   MT  0.99980313   +1 06 43.7
 OT0792
 OT0792!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0792!SPC SD S     -   0.99974747  x   0.99992479  =   0.99967227
 OT0792!UTM  13      -   0.99974747  x   0.99980313  =   0.99955064
 OT0792
 OT0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2851368865(NAD 83)
 OT0792
 OT0792                          SUPERSEDED SURVEY CONTROL
 OT0792
 OT0792  NAD 83(1995)-  43 57 42.08012(N)    103 23 53.20644(W) AD(       ) 3
 OT0792  NAD 83(1993)-  43 57 42.08102(N)    103 23 53.20696(W) AD(       ) 3
 OT0792  NAD 83(1986)-  43 57 42.08274(N)    103 23 53.20749(W) AD(       ) 3
 OT0792  NAD 27      -  43 57 42.12800(N)    103 23 51.54000(W) AD(       ) 3
 OT0792
 OT0792.Superseded values are not recommended for survey control.
 OT0792
 OT0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0792.See file dsdata.pdf to determine how the superseded data were derived.
 OT0792
 OT0792_MARKER: 57 = LOOKOUT TOWER
 OT0792
 OT0792  HISTORY     - Date     Condition        Report By
 OT0792  HISTORY     - 1950     FIRST OBSERVED   CGS
 OT0792
 OT0792                          STATION DESCRIPTION
 OT0792
 OT0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0792'THE STATION IS LOCATED IN THE HARNEY NATIONAL FOREST, AND ON
 OT0792'THE SUMMIT OF BOULDER HILL, LYING ABOUT 8-1/2 MILES WEST OF RAPID
 OT0792'CITY, AND ABOUT 2 MILES WEST AND 1/2 MILE NORTH OF ROCKERVILLE.
 OT0792'
 OT0792'THE TOWER IS A FOUR LEGGED WOODEN STRUCTURE HAVING A
 OT0792'GLASS-INCLOSED CABIN ON TOP.  IT IS APPROXIMATELY 50 FEET IN
 OT0792'HEIGHT.  THE POINT OBSERVED WAS THE CENTER OF THE TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 CU8265 ***********************************************************************
 CU8265  DESIGNATION -  BOUNDARY MILEPOST 33
 CU8265  PID         -  CU8265
 CU8265  STATE/COUNTY-  SD/MARSHALL
 CU8265  COUNTRY     -  US
 CU8265  USGS QUAD   -  CLAIRE CITY NW (2018)
 CU8265
 CU8265                         *CURRENT SURVEY CONTROL
 CU8265  ______________________________________________________________________
 CU8265* NAD 83(1986) POSITION- 45 56 07.     (N) 097 14 25.     (W)   SCALED
 CU8265* NAVD 88 ORTHO HEIGHT -   376.6   (meters)     1236.    (feet) VERTCON3
 CU8265  ______________________________________________________________________
 CU8265  GEOID HEIGHT    -        -25.718 (meters)                     GEOID18
 CU8265  VERT ORDER      -  THIRD ? (See Below)
 CU8265
 CU8265.The horizontal coordinates were scaled from a map and have
 CU8265.an estimated accuracy of +/- 6 seconds.
 CU8265
 CU8265.The NAVD 88 height was computed by applying the VERTCON shift value to
 CU8265.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 CU8265
 CU8265.Significant digits in the geoid height do not necessarily reflect accuracy.
 CU8265.GEOID18 height accuracy estimate available here.
 CU8265
 CU8265.The vertical order pertains to the NGVD 29 superseded value.
 CU8265
 CU8265.Click photographs - Photos may exist for this station.
 CU8265
 CU8265;                    North         East    Units  Estimated Accuracy
 CU8265;SPC SD N     -   237,240.      814,000.      MT  (+/- 180 meters Scaled)
 CU8265
 CU8265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR364883(NAD 83)
 CU8265
 CU8265                          SUPERSEDED SURVEY CONTROL
 CU8265
 CU8265  NAD 27      -  45 56 06.99520(N)    097 14 23.53649(W) AD(       ) 3
 CU8265
 CU8265.Superseded values are not recommended for survey control.
 CU8265
 CU8265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 CU8265.See file dsdata.pdf to determine how the superseded data were derived.
 CU8265
 CU8265_MARKER: DB = BENCH MARK DISK
 CU8265_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 CU8265_MARK LOGO: CGS
 CU8265_PROJECTION: FLUSH
 CU8265_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 CU8265
 CU8265  HISTORY     - Date     Condition        Report By
 CU8265  HISTORY     - UNK      MONUMENTED
 CU8265  HISTORY     - 1962     GOOD             USGS
 CU8265  HISTORY     - 20170516 GOOD             NDWC
 CU8265
 CU8265                          STATION DESCRIPTION
 CU8265
 CU8265'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 CU8265'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 CU8265
 CU8265                          STATION RECOVERY (2017)
 CU8265
 CU8265'RECOVERY NOTE BY NORTH DAKOTA WATER COMMISSION 2017 (JPT)
 CU8265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0447 ***********************************************************************
 QT0447  DESIGNATION -  BOUNDARY MIPOST 289 1/2 ND SD
 QT0447  PID         -  QT0447
 QT0447  STATE/COUNTY-  SD/PERKINS
 QT0447  COUNTRY     -  US
 QT0447  USGS QUAD   -  KID RICH BUTTE (2017)
 QT0447
 QT0447                         *CURRENT SURVEY CONTROL
 QT0447  ______________________________________________________________________
 QT0447* NAD 83(1996) POSITION- 45 56 42.15218(N) 102 34 11.06621(W)   ADJUSTED
 QT0447* NAVD 88 ORTHO HEIGHT -   869.    (meters)     2851.    (feet) SCALED
 QT0447  ______________________________________________________________________
 QT0447  GEOID HEIGHT    -        -17.818 (meters)                     GEOID18
 QT0447  LAPLACE CORR    -         -7.02  (seconds)                    DEFLEC18
 QT0447  HORZ ORDER      -  SECOND
 QT0447
 QT0447.The horizontal coordinates were established by classical geodetic methods
 QT0447.and adjusted by the National Geodetic Survey in January 1998.
 QT0447
 QT0447.The orthometric height was scaled from a topographic map.
 QT0447
 QT0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0447.GEOID18 height accuracy estimate available here.
 QT0447
 QT0447.Click photographs - Photos may exist for this station.
 QT0447
 QT0447.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0447
 QT0447. The following values were computed from the NAD 83(1996) position.
 QT0447
 QT0447;                    North         East     Units Scale Factor Converg.
 QT0447;SPC SD N     -   237,835.625   400,763.723   MT  1.00006105   -1 49 07.3
 QT0447;SPC SD N     -   780,299.05  1,314,838.98   sFT  1.00006105   -1 49 07.3
 QT0447;UTM  13      - 5,090,813.183   688,365.039   MT  1.00003621   +1 44 49.5
 QT0447
 QT0447!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0447!SPC SD N     -   0.99986650  x   1.00006105  =   0.99992754
 QT0447!UTM  13      -   0.99986650  x   1.00003621  =   0.99990271
 QT0447
 QT0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8836590813(NAD 83)
 QT0447
 QT0447                          SUPERSEDED SURVEY CONTROL
 QT0447
 QT0447  NAD 83(1993)-  45 56 42.14122(N)    102 34 11.06465(W) AD(       ) 2
 QT0447  NAD 83(1986)-  45 56 42.14251(N)    102 34 11.06471(W) AD(       ) 2
 QT0447  NAD 27      -  45 56 42.11500(N)    102 34 09.49800(W) AD(       ) 2
 QT0447
 QT0447.Superseded values are not recommended for survey control.
 QT0447
 QT0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0447.See file dsdata.pdf to determine how the superseded data were derived.
 QT0447
 QT0447_MARKER: 71 = BOUNDARY MONUMENT
 QT0447_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0447
 QT0447  HISTORY     - Date     Condition        Report By
 QT0447  HISTORY     - 1934     FIRST OBSERVED   CGS
 QT0447
 QT0447                          STATION DESCRIPTION
 QT0447
 QT0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QT0447'MILEPOST 289-1/2 IS 575 FEET WNW OF STATION AT BASE OF KNOLL
 QT0447'ON WHICH STATION IS LOCATED.  IT IS 38 FEET S OF E-W FENCE
 QT0447'LINE.  A TIE WAS MADE WITH STATION BOGAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0461 ***********************************************************************
 QT0461  DESIGNATION -  BOUNDARY MIPOST 299 1/2 ND SD
 QT0461  PID         -  QT0461
 QT0461  STATE/COUNTY-  SD/PERKINS
 QT0461  COUNTRY     -  US
 QT0461  USGS QUAD   -  COW BUTTE NE (2017)
 QT0461
 QT0461                         *CURRENT SURVEY CONTROL
 QT0461  ______________________________________________________________________
 QT0461* NAD 83(1996) POSITION- 45 56 42.38254(N) 102 46 38.64279(W)   ADJUSTED
 QT0461* NAVD 88 ORTHO HEIGHT -   853.    (meters)     2799.    (feet) SCALED
 QT0461  ______________________________________________________________________
 QT0461  GEOID HEIGHT    -        -17.302 (meters)                     GEOID18
 QT0461  LAPLACE CORR    -         -6.16  (seconds)                    DEFLEC18
 QT0461  HORZ ORDER      -  SECOND
 QT0461
 QT0461.The horizontal coordinates were established by classical geodetic methods
 QT0461.and adjusted by the National Geodetic Survey in January 1998.
 QT0461
 QT0461.The orthometric height was scaled from a topographic map.
 QT0461
 QT0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0461.GEOID18 height accuracy estimate available here.
 QT0461
 QT0461.Click photographs - Photos may exist for this station.
 QT0461
 QT0461.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0461
 QT0461. The following values were computed from the NAD 83(1996) position.
 QT0461
 QT0461;                    North         East     Units Scale Factor Converg.
 QT0461;SPC SD N     -   238,374.435   384,669.809   MT  1.00006107   -1 57 56.4
 QT0461;SPC SD N     -   782,066.79  1,262,037.53   sFT  1.00006107   -1 57 56.4
 QT0461;UTM  13      - 5,090,350.363   672,269.745   MT  0.99996484   +1 35 51.8
 QT0461
 QT0461!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0461!SPC SD N     -   0.99986893  x   1.00006107  =   0.99992999
 QT0461!UTM  13      -   0.99986893  x   0.99996484  =   0.99983377
 QT0461
 QT0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL7226990350(NAD 83)
 QT0461
 QT0461                          SUPERSEDED SURVEY CONTROL
 QT0461
 QT0461  NAD 83(1993)-  45 56 42.37043(N)    102 46 38.64143(W) AD(       ) 2
 QT0461  NAD 83(1986)-  45 56 42.37062(N)    102 46 38.64242(W) AD(       ) 2
 QT0461  NAD 27      -  45 56 42.34200(N)    102 46 37.08300(W) AD(       ) 2
 QT0461
 QT0461.Superseded values are not recommended for survey control.
 QT0461
 QT0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0461.See file dsdata.pdf to determine how the superseded data were derived.
 QT0461
 QT0461_MARKER: 71 = BOUNDARY MONUMENT
 QT0461_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0461
 QT0461  HISTORY     - Date     Condition        Report By
 QT0461  HISTORY     - 1934     FIRST OBSERVED   CGS
 QT0461
 QT0461                          STATION DESCRIPTION
 QT0461
 QT0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QT0461'MILEPOST 299-1/2 IS LOCATED 489 FEET NW OF STATION SANDHEI
 QT0461'ACROSS A SLIGHT DEPRESSION IN THE HIGH PIECE OF GROUND ON WHICH
 QT0461'STATION IS SITUATED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NP0733 ***********************************************************************
 NP0733  DESIGNATION -  BOUNDARY MON 144 1/2 NE SD
 NP0733  PID         -  NP0733
 NP0733  STATE/COUNTY-  SD/SHANNON
 NP0733  COUNTRY     -  US
 NP0733  USGS QUAD   -  CLINTON NW (2017)
 NP0733
 NP0733                         *CURRENT SURVEY CONTROL
 NP0733  ______________________________________________________________________
 NP0733* NAD 83(1996) POSITION- 42 59 59.38459(N) 102 29 18.53485(W)   ADJUSTED
 NP0733* NAVD 88 ORTHO HEIGHT -  1064.6   (meters)     3493.    (feet) VERTCON3
 NP0733  ______________________________________________________________________
 NP0733  GEOID HEIGHT    -        -18.155 (meters)                     GEOID18
 NP0733  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 NP0733  HORZ ORDER      -  SECOND
 NP0733
 NP0733.The horizontal coordinates were established by classical geodetic methods
 NP0733.and adjusted by the National Geodetic Survey in January 1998.
 NP0733
 NP0733.The NAVD 88 height was computed by applying the VERTCON shift value to
 NP0733.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NP0733
 NP0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 NP0733.GEOID18 height accuracy estimate available here.
 NP0733
 NP0733.Click photographs - Photos may exist for this station.
 NP0733
 NP0733.The Laplace correction was computed from DEFLEC18 derived deflections.
 NP0733
 NP0733. The following values were computed from the NAD 83(1996) position.
 NP0733
 NP0733;                    North         East     Units Scale Factor Converg.
 NP0733;SPC SD S     -    76,321.938   424,292.529   MT  0.99996474   -1 29 12.2
 NP0733;SPC SD S     -   250,399.56  1,392,033.07   sFT  0.99996474   -1 29 12.2
 NP0733;UTM  13      - 4,763,856.790   704,714.949   MT  1.00011558   +1 42 48.4
 NP0733
 NP0733!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NP0733!SPC SD S     -   0.99983592  x   0.99996474  =   0.99980066
 NP0733!UTM  13      -   0.99983592  x   1.00011558  =   0.99995148
 NP0733
 NP0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0471463856(NAD 83)
 NP0733
 NP0733                          SUPERSEDED SURVEY CONTROL
 NP0733
 NP0733  NAD 83(1995)-  42 59 59.38449(N)    102 29 18.53497(W) AD(       ) 2
 NP0733  NAD 83(1993)-  42 59 59.37720(N)    102 29 18.53725(W) AD(       ) 2
 NP0733  NAD 83(1986)-  42 59 59.37456(N)    102 29 18.53369(W) AD(       ) 2
 NP0733  NAD 27      -  42 59 59.42100(N)    102 29 16.95400(W) AD(       ) 2
 NP0733  NGVD 29 (07/19/86) 1064.1    (m)         3491.     (f) VERT ANG       
 NP0733
 NP0733.Superseded values are not recommended for survey control.
 NP0733
 NP0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NP0733.See file dsdata.pdf to determine how the superseded data were derived.
 NP0733
 NP0733_MARKER: 71 = BOUNDARY MONUMENT
 NP0733_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NP0733
 NP0733  HISTORY     - Date     Condition        Report By
 NP0733  HISTORY     - 1934     FIRST OBSERVED   CGS
 NP0733
 NP0733                          STATION DESCRIPTION
 NP0733
 NP0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NP0733'THIS STATION IS ABOUT 3 MILES EAST OF WHITE CLAY, NEBRASKA
 NP0733'ON THE NORTHEAST SLOPE OF A SMALL HILL, 9 FT. SOUTH OF FENCE
 NP0733'LINE, 120 FT. EAST OF TOP OF RIDGE, MARKING THE BOUNDARY
 NP0733'LINE BETWEEN SOUTH DAKOTA AND NEBRASKA, PROJECTING 3-1/2 FT.
 NP0733'AND IT IS A GRANITE POST 8 INCHES SQUARE.
 NP0733'
 NP0733'THE STATION IS REACHED FROM THE INTERSECTION OF THE SOUTH
 NP0733'DAKOTA AND NEBRASKA BOUNDARY AND THE MAIN HIGHWAY BETWEEN
 NP0733'PINE RIDGE, SOUTH DAKOTA AND WHITE CLAY, NEBRASKA, WHICH IS
 NP0733'NEBRASKA 87.  (THIS POINT BEING 1.7 MILES SOUTH OF PINE RIDGE
 NP0733'AND 0.2 MILE NORTH OF WHITE CLAY.) GO EAST ALONG THE BOUNDARY
 NP0733'LINE ROAD 2.6 MILES TO BOUNDARY MONUMENT 145, THE ROAD FROM
 NP0733'HERE MEANDERS TO AVOID STEEPER GRADES, CONTINUE EASTERLY ON
 NP0733'ROAD 0.4 MILE TO THE TOP OF ROAD GRADE, ABOUT 100 FEET SOUTH
 NP0733'OF TWO LONE SMALL PINES, CONTINUE EASTERLY 0.1 MILE TO A
 NP0733'POINT WHERE THE ROAD STARTS DOWN GRADE.  THE STATION IS ABOUT
 NP0733'100 YARDS NORTH OF THIS POINT, 9 FT. SOUTH OF AN EAST AND
 NP0733'WEST FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0753 ***********************************************************************
 OT0753  DESIGNATION -  BOUNDARY MON 144 1/2 ECC
 OT0753  PID         -  OT0753
 OT0753  STATE/COUNTY-  SD/SHANNON
 OT0753  COUNTRY     -  US
 OT0753  USGS QUAD   -  MANDERSON SW (2017)
 OT0753
 OT0753                         *CURRENT SURVEY CONTROL
 OT0753  ______________________________________________________________________
 OT0753* NAD 83(1996) POSITION- 43 00 00.17853(N) 102 29 19.99186(W)   ADJUSTED
 OT0753* NAVD 88 ORTHO HEIGHT -  1069.7   (meters)     3510.    (feet) VERTCON3
 OT0753  ______________________________________________________________________
 OT0753  GEOID HEIGHT    -        -18.155 (meters)                     GEOID18
 OT0753  LAPLACE CORR    -         -2.93  (seconds)                    DEFLEC18
 OT0753  HORZ ORDER      -  FIRST
 OT0753
 OT0753.The horizontal coordinates were established by classical geodetic methods
 OT0753.and adjusted by the National Geodetic Survey in January 1998.
 OT0753
 OT0753.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0753.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0753
 OT0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0753.GEOID18 height accuracy estimate available here.
 OT0753
 OT0753.Click photographs - Photos may exist for this station.
 OT0753
 OT0753.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0753
 OT0753. The following values were computed from the NAD 83(1996) position.
 OT0753
 OT0753;                    North         East     Units Scale Factor Converg.
 OT0753;SPC SD S     -    76,347.286   424,260.175   MT  0.99996470   -1 29 13.2
 OT0753;SPC SD S     -   250,482.72  1,391,926.92   sFT  0.99996470   -1 29 13.2
 OT0753;UTM  13      - 4,763,880.295   704,681.225   MT  1.00011541   +1 42 47.4
 OT0753
 OT0753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0753!SPC SD S     -   0.99983512  x   0.99996470  =   0.99979982
 OT0753!UTM  13      -   0.99983512  x   1.00011541  =   0.99995051
 OT0753
 OT0753:                Primary Azimuth Mark                     Grid Az
 OT0753:SPC SD S     -  BOUNDARY MON 144 NE SD                   092 50 44.2
 OT0753:UTM  13      -  BOUNDARY MON 144 NE SD                   089 38 43.6
 OT0753
 OT0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0468163880(NAD 83)
 OT0753
 OT0753|---------------------------------------------------------------------|
 OT0753| PID    Reference Object                     Distance      Geod. Az  |
 OT0753|                                                           dddmmss.s |
 OT0753| CP9583 BOUNDARY MON 144 NE SD                             0912131.0 |
 OT0753| NP0733 BOUNDARY MON 144 1/2 NE SD           41.102 METERS 12635     |
 OT0753| CP9584 BOUNDARY MON 144 1/2 ECC RM 2        19.910 METERS 18508     |
 OT0753|---------------------------------------------------------------------|
 OT0753
 OT0753                          SUPERSEDED SURVEY CONTROL
 OT0753
 OT0753  NAD 83(1995)-  43 00 00.17843(N)    102 29 19.99199(W) AD(       ) 1
 OT0753  NAD 83(1993)-  43 00 00.17115(N)    102 29 19.99426(W) AD(       ) 1
 OT0753  NAD 83(1986)-  43 00 00.16849(N)    102 29 19.99071(W) AD(       ) 1
 OT0753  NAD 27      -  43 00 00.21700(N)    102 29 18.41500(W) AD(       ) 1
 OT0753  NGVD 29 (07/19/86) 1069.2    (m)         3508.     (f) VERT ANG       
 OT0753
 OT0753.Superseded values are not recommended for survey control.
 OT0753
 OT0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0753.See file dsdata.pdf to determine how the superseded data were derived.
 OT0753
 OT0753_MARKER: DS = TRIANGULATION STATION DISK
 OT0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0753_MARK LOGO: CGS
 OT0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0753+STABILITY: SURFACE MOTION
 OT0753
 OT0753  HISTORY     - Date     Condition        Report By
 OT0753  HISTORY     - 1934     MONUMENTED       CGS
 OT0753  HISTORY     - 1936     GOOD             CGS
 OT0753  HISTORY     - 1968     GOOD             CGS
 OT0753  HISTORY     - 1968     GOOD             USGS
 OT0753
 OT0753                          STATION DESCRIPTION
 OT0753
 OT0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0753'THIS STATION IS ABOUT 3 MILES E OF WHITE CLAY, NEBRASKA, ON
 OT0753'THE N SLOPE OF A SMALL HILL, 19 FEET N OF SOUTH DAKOTA-NEBRASKA
 OT0753'BOUNDARY FENCE, IN SEC. 15 (APPROX.) T35N, R44W.  THE
 OT0753'MARK PROJECTS 4 INCHES.  THE LAND ON WHICH THE STATION IS
 OT0753'LOCATED WAS PREVIOUSLY OWNED BY A MR. CORDER, BUT DUE TO
 OT0753'FINANCIAL CONDITIONS HE LOST THE LAND AND IT IS NOW IN
 OT0753'POSSESSION OF THE BANK IN PINE RIDGE, SOUTH DAKOTA.  THE
 OT0753'BUILDINGS, BELONGING TO THE LAND, ARE ABOUT 1-1/2 MILE
 OT0753'NE OF THE STATION.
 OT0753'
 OT0753'SURFACE, UNDERGROUND, AND REFERENCE MARK NO. 2 ARE STANDARD
 OT0753'BRONZE DISKS SET IN CONCRETE.
 OT0753'
 OT0753'REFERENCE MARK NO. 1 IS SE OF STATION.  IT IS A GRANITE
 OT0753'POST, 8 INCHES SQUARE PROJECTING 3-1/2 FEET AND MARKING THE
 OT0753'BOUNDARY BETWEEN SOUTH DAKOTA AND NEBRASKA AND IS 9 FEET S
 OT0753'OF FENCE LINE.
 OT0753'
 OT0753'REFERENCE MARK NO. 2 IS S OF STATION, 1-1/2 FEET S OF BOUNDARY
 OT0753'FENCE LINE AND PROJECTS 4 INCHES.
 OT0753'
 OT0753'THE AZIMUTH MARK IS E OF STATION, 7 FEET S OF BOUNDARY FENCE
 OT0753'LINE AND HAS THE SAME DESCRIPTION AS THAT OF REFERENCE MARK
 OT0753'NO. 1.
 OT0753'
 OT0753'THE STATION IS REACHED FROM THE SOUTH DAKOTA-NEBRASKA BOUNDARY
 OT0753'AT THE MAIN HIGHWAY BETWEEN PINE RIDGE, SOUTH DAKOTA, AND
 OT0753'WHITE CLAY, NEBRASKA, WHICH IS NEBRASKA ROUTE 87.  THIS POINT
 OT0753'BEING 1.7 MILES S OF PINE RIDGE AND 0.2 MILE N OF WHITE CLAY.
 OT0753'GO E ALONG BOUNDARY LINE ROAD 2.6 MILES TO BOUNDARY MONUMENT
 OT0753'NO. 145.  (THE ROAD HERE MEANDERS TO AVOID STEEPER GRADES).
 OT0753'CONTINUE EASTERLY ON ROAD 0.4 MILE TO THE TOP OF ROAD GRADE,
 OT0753'ABOUT 100 FEET S OF TWO LONE, SMALL PINES.  CONTINUE EASTERLY
 OT0753'0.1 MILE (THE STATION IS ABOUT 100 YARDS DUE N ON THE
 OT0753'OPPOSITE SIDE OF THE HILL).  THEN DRIVE NORTHERLY AROUND E
 OT0753'SIDE OF THE HILL THROUGH BOUNDARY FENCE.  AFTER PASSING
 OT0753'THROUGH FENCE, TURN RIGHT AND FOLLOW ALONG FENCE 0.1 MILE
 OT0753'TO TOP OF RIDGE AND STATION.
 OT0753'
 OT0753'A FOUR-FOOT STAND WILL CLEAR LINES.
 OT0753
 OT0753                          STATION RECOVERY (1936)
 OT0753
 OT0753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0753'STATION WAS RECOVERED AS ORIGINALLY DESCRIBED AND MARKS FOUND
 OT0753'IN GOOD CONDITION, WITH THE EXCEPTION THAT THE AZIMUTH MARK
 OT0753'(BOUNDARY MONUMENT 144) IS SLIGHTLY LOOSE IN THE GROUND, BUT
 OT0753'APPARENTLY IN ITS ORIGINAL POSITION.  THE DIRECTION TO REFERENCE
 OT0753'MARK NO. 1 FAILED TO CHECK BY 16 SECONDS, AND THE DIRECTION
 OT0753'TO REFERENCE MARK NO. 2 BY 30 SECONDS.
 OT0753'
 OT0753'TO REACH THE STATION FROM PINE RIDGE, SOUTH DAKOTA, GO S
 OT0753'FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE ROUTE 87 FOR
 OT0753'1.7 MILES TO STATE LINE ROAD, AT THE N EDGE OF WHITE CLAY,
 OT0753'NEBRASKA.  GO E ON STATE LINE ROAD FOR 2.6 MILES TO BOUNDARY
 OT0753'MONUMENT 145 (THE ROAD HERE MEANDERS TO AVOID STEEPER GRADES).
 OT0753'CONTINUE EASTWARD FOR 0.4 MILE TO TOP OF ROAD GRADE, DIRECTLY
 OT0753'S OF TWO LONE PINE TREES.  CONTINUE E FOR 0.1 MILE TO A POINT
 OT0753'DIRECTLY S OF STATION WHICH IS ABOUT 100 YARDS N OF THIS POINT
 OT0753'ON N SIDE OF HILL.  TO DRIVE TO STATION, SWING BACK AROUND
 OT0753'TO THE W SIDE OF HILL AND DRIVE NE TO TOP OF HILL AND
 OT0753'STATION, 19 FEET N OF FENCE LINE.
 OT0753'
 OT0753'SIGNALS SHOWN FROM THE GROUND AT ALL STATIONS ARE VISIBLE AT
 OT0753'THE GROUND AT THIS STATION.
 OT0753'
 OT0753'A 10-FOOT STAND REQUIRED.
 OT0753
 OT0753                          STATION RECOVERY (1968)
 OT0753
 OT0753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 OT0753'THE STATION MARK, REFERENCE MARK NO. 1 (BDY MON. 144 1/2),
 OT0753'REFERENCE MARK NO. 2, AND THE AZIMUTH MARK (BDY MON. 144)
 OT0753'WERE RECOVERED AS PREVIOUSLY DESCRIBED AND FOUND IN GOOD
 OT0753'CONDITION.  THE AZIMUTH MARK WAS FOUND TO BE OUT 32 MIN IN
 OT0753'AZIMUTH BY THE U.S. GEOLOGICAL SURVEY.
 OT0753'
 OT0753'TO REACH THE STATION FROM STATE LINE ROAD AT THE NORTH SIDE
 OT0753'OF WHITE CLAY, NEBRASKA, GO EAST ON STATE LINE ROAD FOR
 OT0753'2.8 MILES TO BOUNDARY MONUMENT NO. 145 ON THE LEFT.  CONTINUE
 OT0753'EAST ON THE ROAD FOR 0.4 MILE TO THE STATION ON THE LEFT.
 OT0753'(CONTINUE EAST ON THE ROAD FOR 0.5 MILE TO BOUNDARY MONUMENT
 OT0753'144 FOR 0.5 MILE TO THE MONUMENT ON THE LEFT.
 OT0753'
 OT0753'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3
 OT0753'MILES EAST OF WHITE CLAY, NEBRASKA.
 OT0753
 OT0753                          STATION RECOVERY (1968)
 OT0753
 OT0753'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968 (JSA)
 OT0753'STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION
 OT0753'AS DESCRIBED.
 OT0753'
 OT0753'AZIMUTH MARK APPEARED IN GOOD CONDITION BUT FAILED TO CHECK
 OT0753'BY APPROX. 32 MINUTES.
 OT0753'
 OT0753'OLD DESCRIPTION IS ADEQUATE.
 OT0753'
 OT0753'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0766 ***********************************************************************
 OT0766  DESIGNATION -  BOUNDARY MON 165 NE SD
 OT0766  PID         -  OT0766
 OT0766  STATE/COUNTY-  SD/SHANNON
 OT0766  COUNTRY     -  US
 OT0766  USGS QUAD   -  SLIM BUTTE SW (2017)
 OT0766
 OT0766                         *CURRENT SURVEY CONTROL
 OT0766  ______________________________________________________________________
 OT0766* NAD 83(1996) POSITION- 43 00 01.81879(N) 102 53 25.44548(W)   ADJUSTED
 OT0766* NAVD 88 ORTHO HEIGHT -  1010.    (meters)     3314.    (feet) SCALED
 OT0766  ______________________________________________________________________
 OT0766  GEOID HEIGHT    -        -17.882 (meters)                     GEOID18
 OT0766  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 OT0766  HORZ ORDER      -  SECOND
 OT0766
 OT0766.The horizontal coordinates were established by classical geodetic methods
 OT0766.and adjusted by the National Geodetic Survey in January 1998.
 OT0766
 OT0766.The orthometric height was scaled from a topographic map.
 OT0766
 OT0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0766.GEOID18 height accuracy estimate available here.
 OT0766
 OT0766.Click photographs - Photos may exist for this station.
 OT0766
 OT0766.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0766
 OT0766. The following values were computed from the NAD 83(1996) position.
 OT0766
 OT0766;                    North         East     Units Scale Factor Converg.
 OT0766;SPC SD S     -    77,326.563   391,536.209   MT  0.99996461   -1 45 50.4
 OT0766;SPC SD S     -   253,695.57  1,284,565.05   sFT  0.99996461   -1 45 50.4
 OT0766;UTM  13      - 4,763,030.345   671,951.262   MT  0.99996375   +1 26 20.8
 OT0766
 OT0766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0766!SPC SD S     -   0.99984451  x   0.99996461  =   0.99980913
 OT0766!UTM  13      -   0.99984451  x   0.99996375  =   0.99980827
 OT0766
 OT0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7195163030(NAD 83)
 OT0766
 OT0766                          SUPERSEDED SURVEY CONTROL
 OT0766
 OT0766  NAD 83(1995)-  43 00 01.81866(N)    102 53 25.44534(W) AD(       ) 2
 OT0766  NAD 83(1993)-  43 00 01.81450(N)    102 53 25.44393(W) AD(       ) 2
 OT0766  NAD 83(1986)-  43 00 01.80484(N)    102 53 25.44025(W) AD(       ) 2
 OT0766  NAD 27      -  43 00 01.87800(N)    102 53 23.78500(W) AD(       ) 2
 OT0766
 OT0766.Superseded values are not recommended for survey control.
 OT0766
 OT0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0766.See file dsdata.pdf to determine how the superseded data were derived.
 OT0766
 OT0766_MARKER: X = CHISELED CROSS
 OT0766_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0766_PROJECTION: PROJECTING 107 CENTIMETERS
 OT0766_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0766
 OT0766  HISTORY     - Date     Condition        Report By
 OT0766  HISTORY     - 1934     MONUMENTED       CGS
 OT0766
 OT0766                          STATION DESCRIPTION
 OT0766
 OT0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0766'THIS BOUNDARY MONUMENT IS LOCATED 15 MILES, AIRLINE, SW OF OGLALA
 OT0766'POST OFFICE AND ABOUT ONE MILE W OF THE GRADED ROAD, WHICH RUNS
 OT0766'FROM OGLALA TO CHADRON.  IT IS 208.366 METERS (SEE GEOD. POSITION
 OT0766'FOR HORIZONTAL DISTANCE) NW OF STATION BOUNDARY MONUMENT NO. 165
 OT0766'ECCENTRIC, 4 FEET S OF AN E-W FENCE LINE.  THE MONUMENT CONSISTS
 OT0766'OF A RED GRANITE POST, 10 BY 10 INCHES BY 3-1/2 FEET HIGH.  IT
 OT0766'HAS A CROSS CHISELED IN ITS TOP.  ON THE S SIDE IS THE LETTER
 OT0766'N ON THE N, S.D.
 OT0766'
 OT0766'THE STATION MAY BE REACHED FROM THE STATE LINE ON THE
 OT0766'OGLALA-CHADRON ROAD, BY DRIVING S ON THE MAIN ROAD 0.3 MILE
 OT0766'TO WOODEN BRIDGE.  CROSS BRIDGE AND AT S END, LEAVE GRADED ROAD,
 OT0766'TURN RIGHT, OR W, AND WORK WAY OVERLAND AROUND COULEES IN A
 OT0766'GENERALLY WESTERLY DIRECTION FOR 1.1 MILES.  AT FENCE
 OT0766'T-INTERSECTION WITH THE STATE BOUNDARY FENCE, CROSS THE N-S
 OT0766'FENCE AND DRIVE W FOR 0.3 MILE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0508 ***********************************************************************
 NO0508  DESIGNATION -  BOUNDARY MON 49 ECC
 NO0508  PID         -  NO0508
 NO0508  STATE/COUNTY-  SD/TODD
 NO0508  COUNTRY     -  US
 NO0508  USGS QUAD   -  VALENTINE NORTH (2017)
 NO0508
 NO0508                         *CURRENT SURVEY CONTROL
 NO0508  ______________________________________________________________________
 NO0508* NAD 83(1996) POSITION- 42 59 54.61057(N) 100 36 56.34781(W)   ADJUSTED
 NO0508* NAVD 88 ORTHO HEIGHT -   861.666 (meters)     2826.98  (feet) ADJUSTED
 NO0508  ______________________________________________________________________
 NO0508  GEOID HEIGHT    -        -22.075 (meters)                     GEOID18
 NO0508  LAPLACE CORR    -         -6.46  (seconds)                    DEFLEC18
 NO0508  DYNAMIC HEIGHT  -        861.321 (meters)     2825.85  (feet) COMP
 NO0508  MODELED GRAVITY -    980,190.1   (mgal)                       NAVD 88
 NO0508
 NO0508  HORZ ORDER      -  FIRST
 NO0508  VERT ORDER      -  FIRST     CLASS II
 NO0508
 NO0508.The horizontal coordinates were established by classical geodetic methods
 NO0508.and adjusted by the National Geodetic Survey in January 1998.
 NO0508
 NO0508.The orthometric height was determined by differential leveling and
 NO0508.adjusted by the NATIONAL GEODETIC SURVEY
 NO0508.in June 1994.
 NO0508
 NO0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0508.GEOID18 height accuracy estimate available here.
 NO0508
 NO0508.Click photographs - Photos may exist for this station.
 NO0508
 NO0508.The Laplace correction was computed from DEFLEC18 derived deflections.
 NO0508
 NO0508.The dynamic height is computed by dividing the NAVD 88
 NO0508.geopotential number by the normal gravity value computed on the
 NO0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NO0508.degrees latitude (g = 980.6199 gals.).
 NO0508
 NO0508.The modeled gravity was interpolated from observed gravity values.
 NO0508
 NO0508. The following values were computed from the NAD 83(1996) position.
 NO0508
 NO0508;                    North         East     Units Scale Factor Converg.
 NO0508;SPC SD S     -    73,933.955   576,979.740   MT  0.99996499   -0 11 41.1
 NO0508;SPC SD S     -   242,564.98  1,892,974.36   sFT  0.99996499   -0 11 41.1
 NO0508;UTM  14      - 4,761,915.008   368,306.408   MT  0.99981336   -1 06 07.2
 NO0508
 NO0508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NO0508!SPC SD S     -   0.99986835  x   0.99996499  =   0.99983334
 NO0508!UTM  14      -   0.99986835  x   0.99981336  =   0.99968173
 NO0508
 NO0508:                Primary Azimuth Mark                     Grid Az
 NO0508:SPC SD S     -  BOUNDARY MON 49 ECC RM 1                 093 05 51.3
 NO0508:UTM  14      -  BOUNDARY MON 49 ECC RM 1                 094 00 17.4
 NO0508
 NO0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6830661915(NAD 83)
 NO0508
 NO0508|---------------------------------------------------------------------|
 NO0508| PID    Reference Object                     Distance      Geod. Az  |
 NO0508|                                                           dddmmss.s |
 NO0508| NO0581 BOUNDARY MON 49 ECC RM 1                           0925410.2 |
 NO0508| NO0509 BOUNDARY MON 49 NE SD               149.000 METERS 10505     |
 NO0508| NO0582 BOUNDARY MON 49 ECC RM 2             54.194 METERS 17125     |
 NO0508| OS0709 CHURCH SPIRE W OF LAKEVIEW          APPROX.17.1 KM 3053221.5 |
 NO0508| OS0706 LAKEVIEW CH SPIRE SW PART           APPROX.12.1 KM 3110848.3 |
 NO0508| OS0705 LAKEVIEW CH CROSS NE PART           APPROX.12.3 KM 3114614.4 |
 NO0508|---------------------------------------------------------------------|
 NO0508
 NO0508                          SUPERSEDED SURVEY CONTROL
 NO0508
 NO0508  NAD 83(1995)-  42 59 54.61056(N)    100 36 56.34784(W) AD(       ) 1
 NO0508  NAD 83(1986)-  42 59 54.61053(N)    100 36 56.35935(W) AD(       ) 1
 NO0508  NAD 27      -  42 59 54.58500(N)    100 36 54.87100(W) AD(       ) 1
 NO0508
 NO0508.Superseded values are not recommended for survey control.
 NO0508
 NO0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NO0508.See file dsdata.pdf to determine how the superseded data were derived.
 NO0508
 NO0508_MARKER: DS = TRIANGULATION STATION DISK
 NO0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NO0508_STAMPING: BDY. MON. STATION 49 ECC. 1933
 NO0508_MARK LOGO: CGS
 NO0508_PROJECTION: FLUSH
 NO0508_MAGNETIC: N = NO MAGNETIC MATERIAL
 NO0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NO0508+STABILITY: SURFACE MOTION
 NO0508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NO0508+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1992
 NO0508
 NO0508  HISTORY     - Date     Condition        Report By
 NO0508  HISTORY     - 1933     MONUMENTED       CGS
 NO0508  HISTORY     - 1933     GOOD             CGS
 NO0508  HISTORY     - 19920723 GOOD             NGS
 NO0508
 NO0508                          STATION DESCRIPTION
 NO0508
 NO0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 NO0508'IN SOUTHEAST CORNER OF (FRACTIONAL) SEC. 21, T. 35 N., R. 28 W.
 NO0508'REACHED FROM VALENTINE BY GOING NORTH ON U.S. HIGHWAY 183 FOR
 NO0508'9.0 MILES TO STATE LINE.  THENCE WEST ON HIGHWAY 183 FOR 1.8
 NO0508'MILES TO POINT WHERE IT TURNS NORTH IN SOUTH DAKOTA.  CONTINUE
 NO0508'STRAIGHT WEST 0.3 MILE TO SUMMIT OF SMALL KNOLL AND STATION.
 NO0508'
 NO0508'STATION MARK IS FLUSH WITH GROUND.
 NO0508'
 NO0508'STATION IS WEST BY NORTH OF BOUNDARY MONUMENT 49.  REFERENCE
 NO0508'MARK NO. 1 (AZIMUTH) IS EAST BY NORTH OF BOUNDARY MONUMENT 49
 NO0508'IN FENCE CORNER AND 49 FEET WEST OF CENTERLINE OF U.S. HIGHWAY
 NO0508'183 JUST NORTH OF WHERE U.S. HIGHWAY 183 TURNS NORTH INTO
 NO0508'SOUTH DAKOTA AND 41 FEET NORTH OF CENTERLINE OF EAST-AND-WEST
 NO0508'SECTION-LINE ROAD.
 NO0508'
 NO0508'REFERENCE MARK NO. 2 IS SOUTH OF STATION IN SOUTH RIGHT-OF-WAY
 NO0508'FENCE.
 NO0508'
 NO0508'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 NO0508'DISKS SET AS DESCRIBED.
 NO0508'
 NO0508'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.14 METERS.
 NO0508
 NO0508                          STATION RECOVERY (1933)
 NO0508
 NO0508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933
 NO0508'RECOVERED IN GOOD CONDITION.
 NO0508
 NO0508                          STATION RECOVERY (1992)
 NO0508
 NO0508'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 NO0508'13.7 KM (8.50 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE
 NO0508'COURTHOUSE IN VALENTINE, THENCE 3.4 KM (2.10 MI) WESTERLY ALONG A
 NO0508'ROAD (ABANDONED) AND THE NE-SD STATE LINE, ON TOP OF A SMALL HILL,
 NO0508'143.0 WEST-NORTHWEST OF A RED STONE BOUNDARY MONUMENT, 53.9 M (176.8
 NO0508'FT) NORTH OF REFERENCE MARK 2, 45.9 M (150.6 FT) NORTH OF THE CENTER
 NO0508'OF THE ROAD, 39.6 M (129.9 FT) NORTHWEST OF A WELL, 2.5 M (8.2 FT)
 NO0508'ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.05 M (0.16
 NO0508'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0581 ***********************************************************************
 NO0581  DESIGNATION -  BOUNDARY MON 49 ECC RM 1
 NO0581  PID         -  NO0581
 NO0581  STATE/COUNTY-  SD/TODD
 NO0581  COUNTRY     -  US
 NO0581  USGS QUAD   -  VALENTINE NORTH (2017)
 NO0581
 NO0581                         *CURRENT SURVEY CONTROL
 NO0581  ______________________________________________________________________
 NO0581* NAD 83(1986) POSITION- 42 59 54.     (N) 100 36 37.     (W)   SCALED
 NO0581* NAVD 88 ORTHO HEIGHT -   854.218 (meters)     2802.55  (feet) ADJUSTED
 NO0581  ______________________________________________________________________
 NO0581  GEOID HEIGHT    -        -22.089 (meters)                     GEOID18
 NO0581  DYNAMIC HEIGHT  -        853.875 (meters)     2801.42  (feet) COMP
 NO0581  MODELED GRAVITY -    980,190.4   (mgal)                       NAVD 88
 NO0581
 NO0581  VERT ORDER      -  FIRST     CLASS II
 NO0581
 NO0581.The horizontal coordinates were scaled from a map and have
 NO0581.an estimated accuracy of +/- 6 seconds.
 NO0581
 NO0581.The orthometric height was determined by differential leveling and
 NO0581.adjusted by the NATIONAL GEODETIC SURVEY
 NO0581.in June 1994.
 NO0581
 NO0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0581.GEOID18 height accuracy estimate available here.
 NO0581
 NO0581.Click photographs - Photos may exist for this station.
 NO0581
 NO0581.The dynamic height is computed by dividing the NAVD 88
 NO0581.geopotential number by the normal gravity value computed on the
 NO0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NO0581.degrees latitude (g = 980.6199 gals.).
 NO0581
 NO0581.The modeled gravity was interpolated from observed gravity values.
 NO0581
 NO0581;                    North         East    Units  Estimated Accuracy
 NO0581;SPC SD S     -    73,910.      577,420.      MT  (+/- 180 meters Scaled)
 NO0581
 NO0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN687618(NAD 83)
 NO0581
 NO0581                          SUPERSEDED SURVEY CONTROL
 NO0581
 NO0581.No superseded survey control is available for this station.
 NO0581
 NO0581_MARKER: DR = REFERENCE MARK DISK
 NO0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NO0581_STAMPING: RDV. MON. NO 1 49 ECC 1933
 NO0581_MARK LOGO: CGS
 NO0581_MAGNETIC: N = NO MAGNETIC MATERIAL
 NO0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NO0581+STABILITY: SURFACE MOTION
 NO0581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NO0581+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1992
 NO0581
 NO0581  HISTORY     - Date     Condition        Report By
 NO0581  HISTORY     - 1933     MONUMENTED       CGS
 NO0581  HISTORY     - 19920723 GOOD             NGS
 NO0581
 NO0581                          STATION DESCRIPTION
 NO0581
 NO0581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 NO0581'13.7 KM (8.50 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE
 NO0581'COURTHOUSE IN VALENTINE, NE, THENCE 3.0 KM (1.85 MI) WESTERLY ALONG A
 NO0581'ROAD (ABANDONED) AND THE NE-SD STATE LINE, 442.0 M (1450.1 FT) EAST
 NO0581'OF TRIANGULATION STATION BOUNDARY MON 49 ECC, 298.0 M (977.7 FT) EAST
 NO0581'OF A RED STONE BOUNDARY MONUMENT, 13.7 M (44.9 FT) WEST OF AND LEVEL
 NO0581'WITH THE CENTER OF THE ROAD, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 NO0581'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0509 ***********************************************************************
 NO0509  DESIGNATION -  BOUNDARY MON 49 NE SD
 NO0509  PID         -  NO0509
 NO0509  STATE/COUNTY-  SD/TODD
 NO0509  COUNTRY     -  US
 NO0509  USGS QUAD   -  VALENTINE NORTH (2017)
 NO0509
 NO0509                         *CURRENT SURVEY CONTROL
 NO0509  ______________________________________________________________________
 NO0509* NAD 83(1996) POSITION- 42 59 53.35400(N) 100 36 49.99634(W)   ADJUSTED
 NO0509* NAVD 88 ORTHO HEIGHT -   858.2   (meters)     2816.    (feet) VERTCON3
 NO0509  ______________________________________________________________________
 NO0509  GEOID HEIGHT    -        -22.079 (meters)                     GEOID18
 NO0509  LAPLACE CORR    -         -6.45  (seconds)                    DEFLEC18
 NO0509  HORZ ORDER      -  SECOND
 NO0509
 NO0509.The horizontal coordinates were established by classical geodetic methods
 NO0509.and adjusted by the National Geodetic Survey in January 1998.
 NO0509
 NO0509.The NAVD 88 height was computed by applying the VERTCON shift value to
 NO0509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NO0509
 NO0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0509.GEOID18 height accuracy estimate available here.
 NO0509
 NO0509.Click photographs - Photos may exist for this station.
 NO0509
 NO0509.The Laplace correction was computed from DEFLEC18 derived deflections.
 NO0509
 NO0509. The following values were computed from the NAD 83(1996) position.
 NO0509
 NO0509;                    North         East     Units Scale Factor Converg.
 NO0509;SPC SD S     -    73,894.693   577,123.470   MT  0.99996505   -0 11 36.7
 NO0509;SPC SD S     -   242,436.17  1,893,445.92   sFT  0.99996505   -0 11 36.7
 NO0509;UTM  14      - 4,761,873.481   368,449.476   MT  0.99981289   -1 06 02.8
 NO0509
 NO0509!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NO0509!SPC SD S     -   0.99986889  x   0.99996505  =   0.99983395
 NO0509!UTM  14      -   0.99986889  x   0.99981289  =   0.99968181
 NO0509
 NO0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6844961873(NAD 83)
 NO0509
 NO0509                          SUPERSEDED SURVEY CONTROL
 NO0509
 NO0509  NAD 83(1995)-  42 59 53.35399(N)    100 36 49.99637(W) AD(       ) 2
 NO0509  NAD 83(1986)-  42 59 53.35398(N)    100 36 50.00789(W) AD(       ) 2
 NO0509  NAD 27      -  42 59 53.32800(N)    100 36 48.52000(W) AD(       ) 2
 NO0509  NGVD 29 (07/19/86)  857.9    (m)         2815.     (f) VERT ANG       
 NO0509
 NO0509.Superseded values are not recommended for survey control.
 NO0509
 NO0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NO0509.See file dsdata.pdf to determine how the superseded data were derived.
 NO0509
 NO0509_MARKER: 71 = BOUNDARY MONUMENT
 NO0509
 NO0509  HISTORY     - Date     Condition        Report By
 NO0509  HISTORY     - 1869     FIRST OBSERVED   USGLO
 NO0509
 NO0509                          STATION DESCRIPTION
 NO0509
 NO0509'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0511 ***********************************************************************
 NO0511  DESIGNATION -  BOUNDARY MON 56 NE SD
 NO0511  PID         -  NO0511
 NO0511  STATE/COUNTY-  SD/TODD
 NO0511  COUNTRY     -  US
 NO0511  USGS QUAD   -  CROOKSTON WEST (2017)
 NO0511
 NO0511                         *CURRENT SURVEY CONTROL
 NO0511  ______________________________________________________________________
 NO0511* NAD 83(1996) POSITION- 42 59 53.39837(N) 100 45 06.17103(W)   ADJUSTED
 NO0511* NAVD 88 ORTHO HEIGHT -   882.    (meters)     2894.    (feet) SCALED
 NO0511  ______________________________________________________________________
 NO0511  GEOID HEIGHT    -        -21.698 (meters)                     GEOID18
 NO0511  LAPLACE CORR    -         -6.25  (seconds)                    DEFLEC18
 NO0511  HORZ ORDER      -  SECOND
 NO0511
 NO0511.The horizontal coordinates were established by classical geodetic methods
 NO0511.and adjusted by the National Geodetic Survey in January 1998.
 NO0511
 NO0511.The orthometric height was scaled from a topographic map.
 NO0511
 NO0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0511.GEOID18 height accuracy estimate available here.
 NO0511
 NO0511.Click photographs - Photos may exist for this station.
 NO0511
 NO0511.The Laplace correction was computed from DEFLEC18 derived deflections.
 NO0511
 NO0511. The following values were computed from the NAD 83(1996) position.
 NO0511
 NO0511;                    North         East     Units Scale Factor Converg.
 NO0511;SPC SD S     -    73,943.349   565,885.143   MT  0.99996505   -0 17 19.0
 NO0511;SPC SD S     -   242,595.80  1,856,574.84   sFT  0.99996505   -0 17 19.0
 NO0511;UTM  14      - 4,762,099.944   357,214.827   MT  0.99985081   -1 11 41.4
 NO0511
 NO0511!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NO0511!SPC SD S     -   0.99986505  x   0.99996505  =   0.99983011
 NO0511!UTM  14      -   0.99986505  x   0.99985081  =   0.99971588
 NO0511
 NO0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN5721462099(NAD 83)
 NO0511
 NO0511                          SUPERSEDED SURVEY CONTROL
 NO0511
 NO0511  NAD 83(1995)-  42 59 53.39837(N)    100 45 06.17104(W) AD(       ) 2
 NO0511  NAD 83(1986)-  42 59 53.39784(N)    100 45 06.18149(W) AD(       ) 2
 NO0511  NAD 27      -  42 59 53.37400(N)    100 45 04.67300(W) AD(       ) 2
 NO0511
 NO0511.Superseded values are not recommended for survey control.
 NO0511
 NO0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NO0511.See file dsdata.pdf to determine how the superseded data were derived.
 NO0511
 NO0511_MARKER: 71 = BOUNDARY MONUMENT
 NO0511
 NO0511  HISTORY     - Date     Condition        Report By
 NO0511  HISTORY     - 1933     FIRST OBSERVED   CGS
 NO0511
 NO0511                          STATION DESCRIPTION
 NO0511
 NO0511'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0512 ***********************************************************************
 NO0512  DESIGNATION -  BOUNDARY MON 68 1/2 ECC
 NO0512  PID         -  NO0512
 NO0512  STATE/COUNTY-  SD/TODD
 NO0512  COUNTRY     -  US
 NO0512  USGS QUAD   -  KILGORE (2017)
 NO0512
 NO0512                         *CURRENT SURVEY CONTROL
 NO0512  ______________________________________________________________________
 NO0512* NAD 83(1996) POSITION- 42 59 53.03302(N) 100 59 51.89196(W)   ADJUSTED
 NO0512* NAVD 88 ORTHO HEIGHT -   928.    (meters)     3045.    (feet) SCALED
 NO0512  ______________________________________________________________________
 NO0512  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 NO0512  LAPLACE CORR    -         -5.97  (seconds)                    DEFLEC18
 NO0512  HORZ ORDER      -  FIRST
 NO0512
 NO0512.The horizontal coordinates were established by classical geodetic methods
 NO0512.and adjusted by the National Geodetic Survey in January 1998.
 NO0512
 NO0512.The orthometric height was scaled from a topographic map.
 NO0512
 NO0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0512.GEOID18 height accuracy estimate available here.
 NO0512
 NO0512.Click photographs - Photos may exist for this station.
 NO0512
 NO0512.The Laplace correction was computed from DEFLEC18 derived deflections.
 NO0512
 NO0512. The following values were computed from the NAD 83(1996) position.
 NO0512
 NO0512;                    North         East     Units Scale Factor Converg.
 NO0512;SPC SD S     -    74,062.848   545,823.774   MT  0.99996507   -0 27 30.1
 NO0512;SPC SD S     -   242,987.86  1,790,756.83   sFT  0.99996507   -0 27 30.1
 NO0512;UTM  14      - 4,762,536.354   337,159.401   MT  0.99992622   -1 21 45.8
 NO0512
 NO0512!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NO0512!SPC SD S     -   0.99985773  x   0.99996507  =   0.99982281
 NO0512!UTM  14      -   0.99985773  x   0.99992622  =   0.99978396
 NO0512
 NO0512:                Primary Azimuth Mark                     Grid Az
 NO0512:SPC SD S     -  ST FRANCIS CHURCH CROSS                  025 58 48.6
 NO0512:UTM  14      -  ST FRANCIS CHURCH CROSS                  026 53 04.3
 NO0512
 NO0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN3715962536(NAD 83)
 NO0512
 NO0512|---------------------------------------------------------------------|
 NO0512| PID    Reference Object                     Distance      Geod. Az  |
 NO0512|                                                           dddmmss.s |
 NO0512| CO2201 BOUNDARY MON 68 1/2 ECC AZ MK                      0215241.0 |
 NO0512| OS0711 ST FRANCIS CHURCH CROSS             APPROX.17.6 KM 0253118.5 |
 NO0512| OS0710 ST FRANCIS MUNICIPAL TANK           APPROX.17.2 KM 0254549.4 |
 NO0512| OS0709 CHURCH SPIRE W OF LAKEVIEW          APPROX.19.9 KM 0594805.6 |
 NO0512| OS0705 LAKEVIEW CH CROSS NE PART           APPROX.23.4 KM 0691636.5 |
 NO0512| NO0513 BOUNDARY MON 68 1/2 NE SD            20.740 METERS 12155     |
 NO0512| CO2202 BOUNDARY MON 68 1/2 ECC RM 1         21.440 METERS 25653     |
 NO0512|---------------------------------------------------------------------|
 NO0512
 NO0512                          SUPERSEDED SURVEY CONTROL
 NO0512
 NO0512  NAD 83(1995)-  42 59 53.03289(N)    100 59 51.89179(W) AD(       ) 1
 NO0512  NAD 83(1986)-  42 59 53.03082(N)    100 59 51.90213(W) AD(       ) 1
 NO0512  NAD 27      -  42 59 53.00700(N)    100 59 50.35600(W) AD(       ) 1
 NO0512
 NO0512.Superseded values are not recommended for survey control.
 NO0512
 NO0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NO0512.See file dsdata.pdf to determine how the superseded data were derived.
 NO0512
 NO0512_MARKER: DS = TRIANGULATION STATION DISK
 NO0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NO0512_STAMPING: BDY MON 68-1/2 ECC 1933
 NO0512_MARK LOGO: CGS
 NO0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NO0512+STABILITY: SURFACE MOTION
 NO0512
 NO0512  HISTORY     - Date     Condition        Report By
 NO0512  HISTORY     - 1933     MONUMENTED       CGS
 NO0512  HISTORY     - 1936     GOOD             CGS
 NO0512  HISTORY     - 1949     GOOD             CGS
 NO0512  HISTORY     - 1967     GOOD             USGS
 NO0512
 NO0512                          STATION DESCRIPTION
 NO0512
 NO0512'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 NO0512'ABOUT 4 MILES NORTHEAST OF KILGORE, NEBRASKA IN SOUTH EDGE OF
 NO0512'FRACTIONAL SEC. 17, T. 35 N., R. 31 W., ON SUMMIT OF HIGH SAND
 NO0512'RIDGE 20 YARDS NORTHWEST OF BOUNDARY MON. 68 1/2.
 NO0512'
 NO0512'FROM KILGORE GO NORTH 3.25 MILES ON ST. FRANCIS ROAD.  LEAVE
 NO0512'MAIN ROAD HERE AND GO NORTH AND WEST TO STATION.
 NO0512'
 NO0512'REFERENCE MARK NO. 1 IS AT BOTTOM OF SMALL SAND HILL ABOUT 90
 NO0512'FEET WEST OF BOUNDARY MONUMENT 68-1/2 IN FENCE LINE.  DISTANCE
 NO0512'FROM STATION TO REFERENCE MARK NO. 1 SLOPE DISTANCE.
 NO0512'
 NO0512'AZIMUTH MARK IS ABOUT 0.35 MILE NORTH OF BOUNDARY FENCE ON A
 NO0512'SMALL SAND HILL AND IS NORTHEAST BY NORTH FROM BOUNDARY MONUMENT
 NO0512'68 1/2.
 NO0512'
 NO0512'REFERENCE MARK BOUNDARY MONUMENT 68-1/2 IS A GRANITE POST ABOUT
 NO0512'10 INCHES SQUARE.  IT HAS BEEN SET 5 FEET IN GROUND IN CONCRETE.
 NO0512'DISTANCES WERE MEASURED TO A CHISELED CROSS ON TOP.
 NO0512'
 NO0512'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 NO0512'BRONZE DISKS SET AS DESCRIBED.
 NO0512'
 NO0512'HEIGHT OF LIGHT ABOVE STATION MARK - 0 METERS.
 NO0512
 NO0512                          STATION RECOVERY (1936)
 NO0512
 NO0512'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 NO0512'STATION MARKS WERE RECOVERED AND REFERENCE MARK NO 1
 NO0512'AND THE BOUNDARY MARK BETWEEN SOUTH DAKOTA AND NEBRASKA, WITH
 NO0512'CROSS IN THE TOP OF A MARBLE SLAB, WHICH WAS USED AS REFERENCE
 NO0512'MARK NO. 2 WERE ALSO RECOVERED AND THE DISTANCES AND DIRECTIONS
 NO0512'CHECKED.  THERE WAS A SMALL DISCREPANCY IN THE DISTANCES TO THE
 NO0512'REFERENCE MARKS.  NO CHECK WAS MADE ON THE AZIMUTH MARK.  THE
 NO0512'DESCRIPTION TO THE STATION WAS BOTH INCOMPLETE AND INACCURATE.
 NO0512'
 NO0512'THE STATION IS LOCATED IN SEC. 17, T. 35 N. R. 31 W., ON A
 NO0512'HIGH SAND HILL ABOUT 7 MILES NORTH AND WEST OF KILGORE, NEBRASKA.
 NO0512'68.03 FEET WEST-NORTHWEST OF BOUNDARY MONUMENT 68-1/2 (A BOUNDARY
 NO0512'MONUMENT BETWEEN SOUTH DAKOTA AND NEBRASKA) 6 PACES NORTH OF
 NO0512'A SECTION-LINE FENCE WHICH RUNS EAST-AND-WEST A LITTLE NORTH OF
 NO0512'THE STATE LINE.
 NO0512'
 NO0512'TO REACH THE STATION FROM KILGORE GO NORTH ON THE KILGORE-ST.
 NO0512'FRANCIS ROAD 3.2 MILES TO A DIRT ROAD NORTH AND LEAVING A RIGHT
 NO0512'HAND CURVE, TAKE THIS ROAD PASSING OVER A CATTLE GUARD AND TAKING
 NO0512'THE LEFT FORK OF A Y-ROAD, IN A WESTERLY DIRECTION 0.70 MILE
 NO0512'TO A CATTLE GUARD, PASS OVER THIS CATTLE GUARD AND GO NORTH AND
 NO0512'WEST 1.10 MILE TO A T-ROAD NORTH AND A WIRE GATE WEST, PASS
 NO0512'THROUGH THE GATE AND GO WEST 0.55 MILE TO ANOTHER WIRE GATE,
 NO0512'PASS THROUGH THE GATE AND GO WEST ON FIELD ROAD 1.15 MILES.
 NO0512'HERE LEAVE THE ROAD AND CLIMB TO HIGHER GROUND AND THE
 NO0512'STATION ON THE HIGHEST SAND HILL IN VICINITY ABOUT 0.3 MILE
 NO0512'SOUTHEAST OF THE POINT WHERE YOU LEAVE THE ROAD.
 NO0512'
 NO0512'REFERENCE MARK NO. 1 IS 70.31 FEET WEST-SOUTHWEST OF THE STATION
 NO0512'AND 127.80 FEET FROM REFERENCE MARK NO. 2.
 NO0512'
 NO0512'REFERENCE MARK NO. 2 (BOUNDARY MONUMENT 68 1/2) IS 68.03 FEET
 NO0512'EAST-SOUTHEAST OF THE STATION.
 NO0512'
 NO0512'AZIMUTH MARK IS ABOUT 0.35 MILE NORTH OF THE SECTION FENCE, ON
 NO0512'A SMALL SAND HILL, NORTHEAST BY NORTH OF BOUNDARY MONUMENT 68
 NO0512'1/2.
 NO0512'
 NO0512'ALL LINES WERE VISIBLE FROM THIS STATION FROM A 4-FOOT STAND.
 NO0512
 NO0512                          STATION RECOVERY (1949)
 NO0512
 NO0512'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (RLE)
 NO0512'THE STATION, REFERENCE MARK NO 1,
 NO0512'BDY MON. 68-1/2 (REFERENCE MARK NO 2) (NOTE, SEE BELOW) AND
 NO0512'AZIMUTH MARK, RECOVERED AS DESCRIBED AND FOUND IN
 NO0512'GOOD CONDITION.  FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 NO0512'
 NO0512'THE STATION IS LOCATED ABOUT 4.0 MILES NORTHEAST OF KILGORE,
 NO0512'NEBRASKA ON THE SUMMIT OF A HIGH SAND RIDGE IN A PASTURE.  IT
 NO0512'IS 36.1 FEET NORTH OF THE NEBRASKA-SOUTH DAKOTA STATE LINE, 15.8
 NO0512'FEET NORTH OF EAST-WEST FENCE LINE AND 1-1/2 FEET SOUTH OF WITNESS
 NO0512'POST.  IT IS STAMPED BDY MON. 68-1/2 ECC 1933 AND PROJECTS 4
 NO0512'INCHES.
 NO0512'
 NO0512'REFERENCE MARK NO 1 IS WEST-SOUTHWEST OF THE STATION AND ABOUT
 NO0512'6 FEET LOWER IN ELEVATION THAT STATION MARK, SET 6 INCHES
 NO0512'NORTH OF EAST-WEST FENCE LINE.  IT IS STAMPED BDY MON 68-1/2
 NO0512'ECC NO 1 1933 AND PROJECTS 5 INCHES.
 NO0512'
 NO0512'REFERENCE MARK NO 2 IS THE STATE LINE BDY MON. 68 1/2.  IT IS
 NO0512'SOUTHEAST OF THE STATION, 20.3 FEET SOUTH OF EAST-WEST FENCE
 NO0512'LINE.  IT IS AN 8 BY 8 INCH GRANITE POST PROJECTING 2-1/2 FEET
 NO0512'WITH A CROSS IN THE CENTER OF THE TOP THE LETTER N CARVED ON
 NO0512'THE SOUTH SIDE, S.D. ON THE NORTH SIDE AND 68-1/2 M ON THE EAST
 NO0512'SIDE.
 NO0512'
 NO0512'THE AZIMUTH MARK IS ABOUT 0.4 MILE NORTH-NORTHEAST OF THE
 NO0512'STATION, SET ON THE HIGH POINT OF A SMALL SAND HILL, 1 FOOT SOUTH
 NO0512'OF WITNESS POST.  IT IS STAMPED BDY MON. 68-1/2 ECC 1933 AND
 NO0512'PROJECTS 5 INCHES.
 NO0512'
 NO0512'TO REACH THE STATION FROM THE CROSS-STREETS JUST NORTH OF THE POST
 NO0512'OFFICE IN KILGORE, GO EAST AND NORTH ON MAIN ROAD FOR 3.2
 NO0512'MILES TO WHERE ROAD MAKES A RIGHT TURN AND CATTLE GUARD ON
 NO0512'LEFT, CROSS CATTLE GUARD AND FOLLOW LEFT FORK WEST AND NORTHWEST
 NO0512'FOR 1.6 MILES TO CATTLE GUARD, CROSS CATTLE GUARD, TURN LEFT AND
 NO0512'FOLLOW MAIN ROAD WEST FOR 0.35 MILE TO WHERE ROAD TURN RIGHT,
 NO0512'CONTINUE WEST THROUGH THE NORTH ONE OF TWO GATES (TRIANGLE
 NO0512'BLAZE ON THE NORTH GATE POST) ACROSS PASTURE FOR 0.55 MILE TO
 NO0512'GATE IN NORTH-SOUTH FENCE LINE, PASS THROUGH GATE AND CONTINUE
 NO0512'WEST ON TRACK ROAD FOR 1.05 MILES TO TOP OF SMALL RIDGE.
 NO0512'(FROM THIS POINT CONTINUE WEST FOR 0.2 MILE, TURN RIGHT AND
 NO0512'GO NORTH ACROSS PASTURE FOR 0.2 MILE TO THE AZIMUTH MARK AS
 NO0512'DESCRIBED), TURN LEFT AND FOLLOW RIDGE SOUTH-SOUTHEAST UP
 NO0512'HILL FOR 0.4 MILE TO EAST-WEST FENCE LINE AND STATION AS
 NO0512'DESCRIBED.
 NO0512'
 NO0512'OBSERVATIONS MADE FROM A 64 FOOT STEEL TOWER.
 NO0512
 NO0512                          STATION RECOVERY (1967)
 NO0512
 NO0512'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967 (EDJ)
 NO0512'THE AZIMUTH MARK FOR THIS STATION HAS BEEN DESTROYED.  THE SAND
 NO0512'AROUND HAS BLOWN AWAY LETTING THE MARK FALL ON ITS SIDE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NO0513 ***********************************************************************
 NO0513  DESIGNATION -  BOUNDARY MON 68 1/2 NE SD
 NO0513  PID         -  NO0513
 NO0513  STATE/COUNTY-  SD/TODD
 NO0513  COUNTRY     -  US
 NO0513  USGS QUAD   -  KILGORE (2017)
 NO0513
 NO0513                         *CURRENT SURVEY CONTROL
 NO0513  ______________________________________________________________________
 NO0513* NAD 83(1996) POSITION- 42 59 52.67763(N) 100 59 51.11471(W)   ADJUSTED
 NO0513* NAVD 88 ORTHO HEIGHT -   926.1   (meters)     3038.    (feet) VERTCON3
 NO0513  ______________________________________________________________________
 NO0513  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 NO0513  LAPLACE CORR    -         -5.98  (seconds)                    DEFLEC18
 NO0513  HORZ ORDER      -  SECOND
 NO0513
 NO0513.The horizontal coordinates were established by classical geodetic methods
 NO0513.and adjusted by the National Geodetic Survey in January 1998.
 NO0513
 NO0513.The NAVD 88 height was computed by applying the VERTCON shift value to
 NO0513.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NO0513
 NO0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 NO0513.GEOID18 height accuracy estimate available here.
 NO0513
 NO0513.Click photographs - Photos may exist for this station.
 NO0513
 NO0513.The Laplace correction was computed from DEFLEC18 derived deflections.
 NO0513
 NO0513. The following values were computed from the NAD 83(1996) position.
 NO0513
 NO0513;                    North         East     Units Scale Factor Converg.
 NO0513;SPC SD S     -    74,051.741   545,841.291   MT  0.99996509   -0 27 29.5
 NO0513;SPC SD S     -   242,951.42  1,790,814.30   sFT  0.99996509   -0 27 29.5
 NO0513;UTM  14      - 4,762,524.972   337,176.740   MT  0.99992615   -1 21 45.2
 NO0513
 NO0513!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NO0513!SPC SD S     -   0.99985808  x   0.99996509  =   0.99982317
 NO0513!UTM  14      -   0.99985808  x   0.99992615  =   0.99978424
 NO0513
 NO0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN3717662524(NAD 83)
 NO0513
 NO0513                          SUPERSEDED SURVEY CONTROL
 NO0513
 NO0513  NAD 83(1995)-  42 59 52.67751(N)    100 59 51.11454(W) AD(       ) 2
 NO0513  NAD 83(1986)-  42 59 52.67547(N)    100 59 51.12494(W) AD(       ) 2
 NO0513  NAD 27      -  42 59 52.65100(N)    100 59 49.57900(W) AD(       ) 2
 NO0513  NGVD 29 (07/19/86)  925.8    (m)         3037.     (f) VERT ANG       
 NO0513
 NO0513.Superseded values are not recommended for survey control.
 NO0513
 NO0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NO0513.See file dsdata.pdf to determine how the superseded data were derived.
 NO0513
 NO0513_MARKER: 71 = BOUNDARY MONUMENT
 NO0513_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NO0513
 NO0513  HISTORY     - Date     Condition        Report By
 NO0513  HISTORY     - 1933     FIRST OBSERVED   CGS
 NO0513
 NO0513                          STATION DESCRIPTION
 NO0513
 NO0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 NO0513'ABOUT 4 MILES NORTHEAST OF KILGORE, NEBRASKA IN SOUTH EDGE OF
 NO0513'FRACTIONAL SEC. 17, T. 35 N., R. 31 W., ON SUMMIT OF HIGH SAND
 NO0513'RIDGE 20 YARDS NORTHWEST OF BOUNDARY MON. 68 1/2.
 NO0513'
 NO0513'FROM KILGORE GO NORTH 3.25 MILES ON ST. FRANCIS ROAD.  LEAVE
 NO0513'MAIN ROAD HERE AND GO NORTH AND WEST TO STATION.
 NO0513'
 NO0513'REFERENCE MARK BOUNDARY MONUMENT 68-1/2 IS A GRANITE POST ABOUT
 NO0513'10 INCHES SQUARE.  IT HAS BEEN SET 5 FEET IN GROUND IN CONCRETE.
 NO0513'DISTANCES WERE MEASURED TO A CHISELED CROSS ON TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0443 ***********************************************************************
 PV0443  DESIGNATION -  BOUNDARY MON SE CORNER MT
 PV0443  PID         -  PV0443
 PV0443  STATE/COUNTY-  SD/BUTTE
 PV0443  COUNTRY     -  US
 PV0443  USGS QUAD   -  GRAVEL DRAW (2017)
 PV0443
 PV0443                         *CURRENT SURVEY CONTROL
 PV0443  ______________________________________________________________________
 PV0443* NAD 83(1996) POSITION- 44 59 53.16884(N) 104 02 22.79355(W)   ADJUSTED
 PV0443* NAVD 88 ORTHO HEIGHT -  1027.5   (meters)     3371.    (feet) VERTCON3
 PV0443  ______________________________________________________________________
 PV0443  GEOID HEIGHT    -        -15.497 (meters)                     GEOID18
 PV0443  LAPLACE CORR    -         -7.49  (seconds)                    DEFLEC18
 PV0443  HORZ ORDER      -  SECOND
 PV0443
 PV0443.The horizontal coordinates were established by classical geodetic methods
 PV0443.and adjusted by the National Geodetic Survey in January 1998.
 PV0443
 PV0443.The NAVD 88 height was computed by applying the VERTCON shift value to
 PV0443.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PV0443
 PV0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0443.GEOID18 height accuracy estimate available here.
 PV0443
 PV0443.Click photographs - Photos may exist for this station.
 PV0443
 PV0443.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0443
 PV0443. The following values were computed from the NAD 83(1996) position.
 PV0443
 PV0443;                    North         East     Units Scale Factor Converg.
 PV0443;SPC SD N     -   137,376.769   281,626.116   MT  0.99993954   -2 51 32.5
 PV0443;SPC SD N     -   450,710.28    923,968.35   sFT  0.99993954   -2 51 32.5
 PV0443;SPC WY E     -   500,271.488   288,857.913   MT  1.00003455   +0 47 49.0
 PV0443;SPC WY E     - 1,641,307.37    947,694.67   sFT  1.00003455   +0 47 49.0
 PV0443;UTM  13      - 4,983,188.155   575,691.602   MT  0.99967045   +0 40 44.6
 PV0443
 PV0443!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0443!SPC SD N     -   0.99984135  x   0.99993954  =   0.99978090
 PV0443!SPC WY E     -   0.99984135  x   1.00003455  =   0.99987590
 PV0443!UTM  13      -   0.99984135  x   0.99967045  =   0.99951186
 PV0443
 PV0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7569183188(NAD 83)
 PV0443
 PV0443                          SUPERSEDED SURVEY CONTROL
 PV0443
 PV0443  NAD 83(1993)-  44 59 53.16507(N)    104 02 22.78871(W) AD(       ) 2
 PV0443  NAD 83(1986)-  44 59 53.15453(N)    104 02 22.78297(W) AD(       ) 2
 PV0443  NAD 27      -  44 59 53.19000(N)    104 02 21.01000(W) AD(       ) 2
 PV0443  USSD        -  44 59 53.73900(N)    104 02 20.68100(W) AD(       ) 3
 PV0443  NGVD 29 (07/19/86) 1027.0    (m)         3369.     (f) VERT ANG       
 PV0443
 PV0443.Superseded values are not recommended for survey control.
 PV0443
 PV0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0443.See file dsdata.pdf to determine how the superseded data were derived.
 PV0443
 PV0443_MARKER: 71 = BOUNDARY MONUMENT
 PV0443_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0443+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PV0443
 PV0443  HISTORY     - Date     Condition        Report By
 PV0443  HISTORY     - 1912     FIRST OBSERVED   CGS
 PV0443  HISTORY     - 20110822 GOOD             GEOCAC
 PV0443
 PV0443                          STATION DESCRIPTION
 PV0443
 PV0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (EHP)
 PV0443'GRANITE POST 11 INCHES SQUARE, PROJECTING ABOUT 2-1/2 FEET
 PV0443'ABOVE GROUND, 271.66 METERS (891.3 FEET) N 63 DEG 41 MIN E.
 PV0443'FROM STATION SOUTHEAST CORNER MONTANA, BOUNDARY
 PV0443'MONUMENT ECCENTRIC.
 PV0443
 PV0443                          STATION RECOVERY (2011)
 PV0443
 PV0443'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PV0443'IN 1993 A CONCRETE PAD, INFORMATION PLAQUE AND CATTLE ENCLOSURE WERE
 PV0443'PLACE AT THE CORNERSTONE.  AT THE SAME TIME THREE REFERENCE OBJECTS,
 PV0443'BLM CADASTRAL SURVEY DISKS SET IN NEAR FLUSH CONCRETE POSTS, WERE
 PV0443'PLACE THIRTY THREE FT EAST, SOUTH AND NORTHWEST OF THE CORNER.
 PV0443'STAMPING READS MONTANA (OR SOUTH DAKOTA) '33.0 FT. TO COR.' 19'93' AND
 PV0443''RM' AT THE TAIL OF A DIRECTIONAL ARROW.
 PV0443'ENCLOSURE REQUIRED AND RECEIVED A SMALL AMOUNT OF REPAIR. BE PREPARED
 PV0443'TO CLIMB OVER A HEAVY WIRE STOCK PANEL TO OCCUPY THIS STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0444 ***********************************************************************
 PV0444  DESIGNATION -  BOUNDARY MON SE CORNER MT ECC
 PV0444  PID         -  PV0444
 PV0444  STATE/COUNTY-  SD/BUTTE
 PV0444  COUNTRY     -  US
 PV0444  USGS QUAD   -  GRAVEL DRAW (2017)
 PV0444
 PV0444                         *CURRENT SURVEY CONTROL
 PV0444  ______________________________________________________________________
 PV0444* NAD 83(1996) POSITION- 44 59 49.26687(N) 104 02 33.91066(W)   ADJUSTED
 PV0444* NAVD 88 ORTHO HEIGHT -  1036.6   (meters)     3401.    (feet) VERTCON3
 PV0444  ______________________________________________________________________
 PV0444  GEOID HEIGHT    -        -15.487 (meters)                     GEOID18
 PV0444  LAPLACE CORR    -         -7.45  (seconds)                    DEFLEC18
 PV0444  HORZ ORDER      -  SECOND
 PV0444
 PV0444.The horizontal coordinates were established by classical geodetic methods
 PV0444.and adjusted by the National Geodetic Survey in January 1998.
 PV0444
 PV0444.The NAVD 88 height was computed by applying the VERTCON shift value to
 PV0444.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PV0444
 PV0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0444.GEOID18 height accuracy estimate available here.
 PV0444
 PV0444.Click photographs - Photos may exist for this station.
 PV0444
 PV0444.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0444
 PV0444. The following values were computed from the NAD 83(1996) position.
 PV0444
 PV0444;                    North         East     Units Scale Factor Converg.
 PV0444;SPC SD N     -   137,268.622   281,376.928   MT  0.99993956   -2 51 40.4
 PV0444;SPC SD N     -   450,355.47    923,150.80   sFT  0.99993956   -2 51 40.4
 PV0444;SPC WY E     -   500,147.660   288,616.105   MT  1.00003403   +0 47 41.1
 PV0444;SPC WY E     - 1,640,901.11    946,901.34   sFT  1.00003403   +0 47 41.1
 PV0444;UTM  13      - 4,983,064.869   575,449.628   MT  0.99967000   +0 40 36.7
 PV0444
 PV0444!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0444!SPC SD N     -   0.99983993  x   0.99993956  =   0.99977950
 PV0444!SPC WY E     -   0.99983993  x   1.00003403  =   0.99987395
 PV0444!UTM  13      -   0.99983993  x   0.99967000  =   0.99950998
 PV0444
 PV0444:                Primary Azimuth Mark                     Grid Az
 PV0444:SPC SD N     -  SUNDANCE                                 212 20 52.5
 PV0444:SPC WY E     -  SUNDANCE                                 208 41 31.0
 PV0444:UTM  13      -  SUNDANCE                                 208 48 35.4
 PV0444
 PV0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7544983064(NAD 83)
 PV0444
 PV0444|---------------------------------------------------------------------|
 PV0444| PID    Reference Object                     Distance      Geod. Az  |
 PV0444|                                                           dddmmss.s |
 PV0444| PV0498 SUNDANCE                            APPROX.66.0 KM 2092912.1 |
 PV0444|---------------------------------------------------------------------|
 PV0444
 PV0444                          SUPERSEDED SURVEY CONTROL
 PV0444
 PV0444  NAD 83(1993)-  44 59 49.26312(N)    104 02 33.90583(W) AD(       ) 2
 PV0444  NAD 83(1986)-  44 59 49.25257(N)    104 02 33.90006(W) AD(       ) 2
 PV0444  NAD 27      -  44 59 49.29200(N)    104 02 32.12500(W) AD(       ) 2
 PV0444  USSD        -  44 59 49.83700(N)    104 02 31.79800(W) AD(       ) 3
 PV0444  NGVD 29 (07/19/86) 1036.1    (m)         3399.     (f) VERT ANG       
 PV0444
 PV0444.Superseded values are not recommended for survey control.
 PV0444
 PV0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0444.See file dsdata.pdf to determine how the superseded data were derived.
 PV0444
 PV0444_MARKER: DS = TRIANGULATION STATION DISK
 PV0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0444_MARK LOGO: CGS
 PV0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PV0444+STABILITY: SURFACE MOTION
 PV0444_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0444+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PV0444
 PV0444  HISTORY     - Date     Condition        Report By
 PV0444  HISTORY     - 1912     MONUMENTED       CGS
 PV0444  HISTORY     - 20010727 GOOD             INDIV
 PV0444  HISTORY     - 20110822 GOOD             GEOCAC
 PV0444
 PV0444                          STATION DESCRIPTION
 PV0444
 PV0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (EHP)
 PV0444'ON NORTHEASTERN GENTLE SLOPE OF RIDGE 1/2 MILE EAST OF POINT ON
 PV0444'HASH KNIFE WAGON ROAD WHERE IT CROSSES MONTANA-SOUTH DAKOTA
 PV0444'STATE LINE.  SURFACE MARK IS STANDARD STATION DISK IN
 PV0444'CONCRETE-FILLED, GALVANIZED-IRON CYLINDER PROJECTING ABOUT
 PV0444'3 INCHES ABOVE GROUND.  UNDERGROUND MARK IS BRASS BOLT IN
 PV0444'CONCRETE BLOCK.  SOUTHEAST CORNER MONTANA, BOUNDARY MONUMENT,
 PV0444'MARKED BY GRANITE POST 11 INCHES SQUARE, PROJECTING ABOUT 2-1/2
 PV0444'FEET, IS 271.66 METERS (891.3 FEET) FROM STATION N 63 DEG 41 MIN E.
 PV0444
 PV0444                          STATION RECOVERY (2001)
 PV0444
 PV0444'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (CRS)
 PV0444'RECOVERED IN GOOD CONDITION.
 PV0444
 PV0444                          STATION RECOVERY (2011)
 PV0444
 PV0444'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PV0444'NEARBY MONTANA AND SOUTH DAKOTA COUNTY ROAD IS THE ALBION RD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0816 ***********************************************************************
 NN0816  DESIGNATION -  BOUNDARY MP 11 1/2 NE SD
 NN0816  PID         -  NN0816
 NN0816  STATE/COUNTY-  SD/GREGORY
 NN0816  COUNTRY     -  US
 NN0816  USGS QUAD   -  MILLS (2017)
 NN0816
 NN0816                         *CURRENT SURVEY CONTROL
 NN0816  ______________________________________________________________________
 NN0816* NAD 83(1996) POSITION- 42 59 52.79791(N) 099 25 24.51035(W)   ADJUSTED
 NN0816* NAVD 88 ORTHO HEIGHT -   678.    (meters)     2224.    (feet) SCALED
 NN0816  ______________________________________________________________________
 NN0816  GEOID HEIGHT    -        -24.975 (meters)                     GEOID18
 NN0816  LAPLACE CORR    -         -4.33  (seconds)                    DEFLEC18
 NN0816  HORZ ORDER      -  SECOND
 NN0816
 NN0816.The horizontal coordinates were established by classical geodetic methods
 NN0816.and adjusted by the National Geodetic Survey in January 1998.
 NN0816
 NN0816.The orthometric height was scaled from a topographic map.
 NN0816
 NN0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0816.GEOID18 height accuracy estimate available here.
 NN0816
 NN0816.Click photographs - Photos may exist for this station.
 NN0816
 NN0816.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0816
 NN0816. The following values were computed from the NAD 83(1996) position.
 NN0816
 NN0816;                    North         East     Units Scale Factor Converg.
 NN0816;SPC SD S     -    74,245.265   674,189.053   MT  0.99996508   +0 37 39.6
 NN0816;SPC SD S     -   243,586.34  2,211,901.92   sFT  0.99996508   +0 37 39.6
 NN0816;UTM  14      - 4,760,679.629   465,482.101   MT  0.99961466   -0 17 19.7
 NN0816
 NN0816!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0816!SPC SD S     -   0.99989755  x   0.99996508  =   0.99986264
 NN0816!UTM  14      -   0.99989755  x   0.99961466  =   0.99951225
 NN0816
 NN0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6548260679(NAD 83)
 NN0816
 NN0816                          SUPERSEDED SURVEY CONTROL
 NN0816
 NN0816  NAD 83(1995)-  42 59 52.79783(N)    099 25 24.51046(W) AD(       ) 2
 NN0816  NAD 83(1986)-  42 59 52.80485(N)    099 25 24.51853(W) AD(       ) 2
 NN0816  NAD 27      -  42 59 52.80100(N)    099 25 23.13400(W) AD(       ) 2
 NN0816
 NN0816.Superseded values are not recommended for survey control.
 NN0816
 NN0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0816.See file dsdata.pdf to determine how the superseded data were derived.
 NN0816
 NN0816_MARKER: 71 = BOUNDARY MONUMENT
 NN0816_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NN0816
 NN0816  HISTORY     - Date     Condition        Report By
 NN0816  HISTORY     - 1934     FIRST OBSERVED   CGS
 NN0816
 NN0816                          STATION DESCRIPTION
 NN0816
 NN0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 NN0816'SAID MARK IS ON THE SOUTH DAKOTA-NEBRASKA STATE LINE, ABOUT
 NN0816'0.75 MILE EAST OF MAIN ROAD BETWEEN GREGORY, SOUTH DAKOTA AND
 NN0816'MILLS, NEBRASKA, ON THE SOUTHEAST SIDE OF PROMINENT BUTTE,
 NN0816'ABOUT 15 FEET BELOW HIGHEST POINT.  MARK IS RED GRANITE POST
 NN0816'ABOUT 12 INCHES SQUARE AND 6 INCHES LONG, PROJECTS 3 FEET
 NN0816'ABOVE SURFACE AND WAS FOUND IN VERY GOOD SHAPE.  MARK WAS NOT
 NN0816'VISIBLE FROM GROUND, SO A NAIL DRIVEN IN A POST WAS PLUMBED
 NN0816'OVER THE MARK AND TIE WAS MADE IN THIS MANNER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0453 ***********************************************************************
 PV0453  DESIGNATION -  BOUNDARY MP 117 SD WY
 PV0453  PID         -  PV0453
 PV0453  STATE/COUNTY-  SD/BUTTE
 PV0453  COUNTRY     -  US
 PV0453  USGS QUAD   -  SLAUGHTER RESERVOIR (2017)
 PV0453
 PV0453                         *CURRENT SURVEY CONTROL
 PV0453  ______________________________________________________________________
 PV0453* NAD 83(1996) POSITION- 44 41 28.28471(N) 104 03 21.06246(W)   ADJUSTED
 PV0453* NAVD 88 ORTHO HEIGHT -  1032.    (meters)     3386.    (feet) SCALED
 PV0453  ______________________________________________________________________
 PV0453  GEOID HEIGHT    -        -14.884 (meters)                     GEOID18
 PV0453  LAPLACE CORR    -         -8.02  (seconds)                    DEFLEC18
 PV0453  HORZ ORDER      -  SECOND
 PV0453
 PV0453.The horizontal coordinates were established by classical geodetic methods
 PV0453.and adjusted by the National Geodetic Survey in January 1998.
 PV0453
 PV0453.The orthometric height was scaled from a topographic map.
 PV0453
 PV0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0453.GEOID18 height accuracy estimate available here.
 PV0453
 PV0453.Click photographs - Photos may exist for this station.
 PV0453
 PV0453.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0453
 PV0453. The following values were computed from the NAD 83(1996) position.
 PV0453
 PV0453;                    North         East     Units Scale Factor Converg.
 PV0453;SPC SD N     -   103,378.384   278,643.625   MT  0.99995874   -2 52 13.7
 PV0453;SPC SD N     -   339,167.25    914,183.29   sFT  0.99995874   -2 52 13.7
 PV0453;SPC WY E     -   466,149.178   288,048.079   MT  1.00003280   +0 46 52.6
 PV0453;SPC WY E     - 1,529,357.76    945,037.74   sFT  1.00003280   +0 46 52.6
 PV0453;UTM  13      - 4,949,079.999   574,812.083   MT  0.99966882   +0 39 50.5
 PV0453
 PV0453!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0453!SPC SD N     -   0.99984063  x   0.99995874  =   0.99979937
 PV0453!SPC WY E     -   0.99984063  x   1.00003280  =   0.99987342
 PV0453!UTM  13      -   0.99984063  x   0.99966882  =   0.99950950
 PV0453
 PV0453:                Primary Azimuth Mark                     Grid Az
 PV0453:SPC SD N     -  BOUNDARY MP 117 AZ MK                    091 59 22.7
 PV0453:SPC WY E     -  BOUNDARY MP 117 AZ MK                    088 20 16.4
 PV0453:UTM  13      -  BOUNDARY MP 117 AZ MK                    088 27 18.5
 PV0453
 PV0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7481249079(NAD 83)
 PV0453
 PV0453|---------------------------------------------------------------------|
 PV0453| PID    Reference Object                     Distance      Geod. Az  |
 PV0453|                                                           dddmmss.s |
 PV0453| CP9591 BOUNDARY MP 117 AZ MK                              0890709.0 |
 PV0453| CP9592 BOUNDARY MP 117 RM 1                 10.514 METERS 22049     |
 PV0453| CP9593 BOUNDARY MP 117 RM 2                 13.529 METERS 31818     |
 PV0453|---------------------------------------------------------------------|
 PV0453
 PV0453                          SUPERSEDED SURVEY CONTROL
 PV0453
 PV0453  NAD 83(1993)-  44 41 28.28004(N)    104 03 21.06504(W) AD(       ) 2
 PV0453  NAD 83(1986)-  44 41 28.27285(N)    104 03 21.05643(W) AD(       ) 2
 PV0453  NAD 27      -  44 41 28.33130(N)    104 03 19.29000(W) AD(       ) 2
 PV0453
 PV0453.Superseded values are not recommended for survey control.
 PV0453
 PV0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0453.See file dsdata.pdf to determine how the superseded data were derived.
 PV0453
 PV0453_MARKER: 71 = BOUNDARY MONUMENT
 PV0453
 PV0453  HISTORY     - Date     Condition        Report By
 PV0453  HISTORY     - 1949     FIRST OBSERVED   CGS
 PV0453  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PV0453
 PV0453                          STATION DESCRIPTION
 PV0453
 PV0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (VRS)
 PV0453'STATION IS LOCATED ON THE ROAD RIGHT-OF-WAY, ABOUT 12.5 MILES
 PV0453'WEST OF BELLE FOURCHE, SOUTH DAKOTA, ON THE WYOMING-SOUTH DAKOTA
 PV0453'BOUNDARY LINE, 33 FEET SOUTHWEST OF A RIGHT TURN IN ROAD, AND
 PV0453'24 FEET NORTH OF A WITNESS POST.
 PV0453'
 PV0453'TO REACH FROM THE BUTTE COUNTY COURTHOUSE IN BELLE FOURCHE, GO
 PV0453'SOUTH ON U.S. HIGHWAY 85 FOR 0.45 MILE TO A SIDE ROAD RIGHT.
 PV0453'TURN RIGHT ON GRAVELED ROAD AND GO WEST FOR 1.75 MILES TO A FORK.
 PV0453'BEAR RIGHT AND GO 10.1 MILES TO THE AZIMUTH MARK ON RIGHT.
 PV0453'CONTINUE FOR 0.4 MILE TO THE STATION ON LEFT.
 PV0453'
 PV0453'STATION MARK IS A 12 X 12-INCH RED GRANITE, BOUNDARY LINE POST
 PV0453'PROJECTING 3 FEET.  CHISELED ON THE NORTH SIDE OF THE POST IS
 PV0453'1904.  ON THE EAST SIDE, S.D.  ON THE SOUTH, M 117.  AND ON THE
 PV0453'WEST, WYO.
 PV0453'
 PV0453'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A 12 X
 PV0453'12-INCH CONCRETE POST.  THE MARK PROJECTS 4 INCHES, AND THE DISK
 PV0453'IS STAMPED BDY MON M-117 NO 1 1949.
 PV0453'
 PV0453'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PV0453'12 X 12-INCH CONCRETE POST.  THE MARK IS 1 FOOT EAST OF A WIRE
 PV0453'FENCE.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED BDY MON
 PV0453'M-117 NO 2 1949.
 PV0453'
 PV0453'AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12 X 12-INCH
 PV0453'CONCRETE POST.  IT IS 30 FEET NORTH OF A GRAVELED ROAD AND 3
 PV0453'FEET WEST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES, AND
 PV0453'THE DISK IS STAMPED BDY MON M-117 1949.
 PV0453
 PV0453                          STATION RECOVERY (1962)
 PV0453
 PV0453'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PV0453'ALL MARKS WERE RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT THE
 PV0453'STATION MARK WERE FOUND IN GOOD CONDITION.  THE STATION MONUMENT
 PV0453'IS SLIGHTLY LOOSE AND CAN BE MOVED EASILY.  THE DISTANCE TO
 PV0453'REFERENCE MARK NO. 1 MISSED THE PREVIOUS DISTANCE BY 0.071 METER
 PV0453'AND THE DISTANCE TO REFERENCE MARK NO. 2 MISSED THE PREVIOUS
 PV0453'DISTANCE BY 0.011 METER.  THE DIRECTION TO REFERENCE MARK NO. 2
 PV0453'MISSED THE PREVIOUS DIRECTION BY 24 MINUTES AND 38 SECONDS.
 PV0453'THE DIRECTION TO REFERENCE MARK NO. 1 MISSED THE PREVIOUS
 PV0453'DIRECTION BY 8 MINUTES AND 41 SECONDS.  THE DIRECTION TO THE
 PV0453'AZIMUTH MARK MISSED THE PREVIOUS DIRECTION BY 17.9 SECONDS.
 PV0453'THE FOLLOWING IS A COMPLETE NEW DESCRIPTION.
 PV0453'
 PV0453'THE STATION IS 10-1/4 MILES WEST AND 1-1/2 MILES NORTH OF BELLE
 PV0453'FOURCHE, ON THE SOUTH RIGHT-OF-WAY OF A RIGHT ANGLE TURN IN A
 PV0453'GRAVEL ROAD, ON THE SOUTH DAKOTA-WYOMING BOUNDARY LINE.
 PV0453'
 PV0453'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 PV0453'STATE HIGHWAY 34, APPROXIMATELY 1-1/2 MILES SOUTH OF BELLE FOURCHE,
 PV0453'GO WEST ON HIGHWAY 34 FOR 5.6 MILES TO A SIDE ROAD ON THE RIGHT.
 PV0453'TURN RIGHT AND GO NORTHERLY ON A GRAVEL ROAD FOR 1.6 MILES
 PV0453'TO A T-INTERSECTION.  TURN LEFT AND GO WEST, NORTH AND WEST ON
 PV0453'A GRAVEL ROAD FOR 5.7 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 PV0453'CONTINUE WEST ON THE GRAVEL ROAD FOR 0.4 MILE TO A POINT WHERE
 PV0453'THE ROAD TURNS TO THE RIGHT, A FARM ROAD AND WIRE GATE STRAIGHT
 PV0453'AHEAD, AND THE STATION ON THE LEFT.
 PV0453'
 PV0453'THE STATION IS AN X CHISLED IN THE TOP OF A RED GRANITE BOUNDARY
 PV0453'LINE POST WHICH PROJECTS ABOUT 3 FEET ABOVE THE SURFACE OF THE
 PV0453'GROUND.  CHISLED ON THE NORTH SIDE OF THE POST IS 1904.  ON
 PV0453'THE EAST SIDE OF THE POST IS S.D.  ON THE SOUTH SIDE OF THE POST
 PV0453'IS M 117, AND ON THE WEST SIDE OF THE POST IS WY.  THE STATION
 PV0453'IS 39 FEET NORTHEAST OF A METAL WITNESS POST AND T-FENCE CORNER,
 PV0453'31.5 FEET SOUTHEAST OF THE CENTER OF THE FARM ROAD AND WIRE
 PV0453'GATE, 26.5 FEET NORTH OF A FENCE, AND AT THE SOUTH EDGE OF THE
 PV0453'GRAVEL ROAD.
 PV0453'
 PV0453'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED BDY. MON. M 117 NO 1
 PV0453'1949, IS SET IN A SQUARE CONCRETE POST WHICH PROJECTS 4 INCHES.
 PV0453'IT IS 35 FEET SOUTH OF THE CENTER OF THE FARM ROAD AND WIRE GATE,
 PV0453'8 FEET EAST OF THE METAL WITNESS POST AND T-FENCE CORNER, AND
 PV0453'4 FEET WEST OF THE CENTER OF A WIRE GATE IN THE EAST-WEST
 PV0453'FENCE.
 PV0453'
 PV0453'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED BDY. MON. M 117
 PV0453'NO 2 1949, IS SET IN A SQUARE CONCRETE POST WHICH PROJECTS 5
 PV0453'INCHES.  IT IS 58 FEET NORTH OF THE WITNESS POST AND T-FENCE
 PV0453'CORNER, 33 FEET WEST OF THE CENTER OF THE GRAVEL ROAD, 25.5 FEET
 PV0453'NORTH OF THE CENTER OF THE FARM ROAD AND WIRE GATE, AND 1 FOOT
 PV0453'EAST OF THE FENCE.
 PV0453'
 PV0453'AZIMUTH MARK, A STANDARD DISK STAMPED BDY. MON. M 117 1949, IS
 PV0453'SET IN A SQUARE CONCRETE POST WHICH PROJECTS 5 INCHES.  IT IS
 PV0453'29 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD, 3 FEET WEST OF
 PV0453'A WOODEN WITNESS, 1.3 FEET WEST OF A METAL WITNESS POST AND IN
 PV0453'THE FENCE LINE.  NOTE--REFERENCE MARKS WERE MEASURED
 PV0453'WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0653 ***********************************************************************
 QR0653  DESIGNATION -  BOUNDARY MP 123 ND SD
 QR0653  PID         -  QR0653
 QR0653  STATE/COUNTY-  SD/MCPHERSON
 QR0653  COUNTRY     -  US
 QR0653  USGS QUAD   -  LONG LAKE NE (2017)
 QR0653
 QR0653                         *CURRENT SURVEY CONTROL
 QR0653  ______________________________________________________________________
 QR0653* NAD 83(1996) POSITION- 45 56 24.08781(N) 099 06 35.05429(W)   ADJUSTED
 QR0653* NAVD 88 ORTHO HEIGHT -   619.    (meters)     2031.    (feet) SCALED
 QR0653  ______________________________________________________________________
 QR0653  GEOID HEIGHT    -        -23.390 (meters)                     GEOID18
 QR0653  LAPLACE CORR    -         -5.33  (seconds)                    DEFLEC18
 QR0653  HORZ ORDER      -  SECOND
 QR0653
 QR0653.The horizontal coordinates were established by classical geodetic methods
 QR0653.and adjusted by the National Geodetic Survey in January 1998.
 QR0653
 QR0653.The orthometric height was scaled from a topographic map.
 QR0653
 QR0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0653.GEOID18 height accuracy estimate available here.
 QR0653
 QR0653.Click photographs - Photos may exist for this station.
 QR0653
 QR0653.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0653
 QR0653. The following values were computed from the NAD 83(1996) position.
 QR0653
 QR0653;                    North         East     Units Scale Factor Converg.
 QR0653;SPC SD N     -   234,495.086   669,039.887   MT  1.00005968   +0 37 48.3
 QR0653;SPC SD N     -   769,339.29  2,195,008.36   sFT  1.00005968   +0 37 48.3
 QR0653;UTM  14      - 5,087,389.680   491,493.611   MT  0.99960089   -0 04 43.9
 QR0653
 QR0653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0653!SPC SD N     -   0.99990657  x   1.00005968  =   0.99996625
 QR0653!UTM  14      -   0.99990657  x   0.99960089  =   0.99950750
 QR0653
 QR0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9149387389(NAD 83)
 QR0653
 QR0653                          SUPERSEDED SURVEY CONTROL
 QR0653
 QR0653  NAD 83(1986)-  45 56 24.09395(N)    099 06 35.04236(W) AD(       ) 2
 QR0653  NAD 27      -  45 56 24.19200(N)    099 06 33.64100(W) AD(       ) 2
 QR0653
 QR0653.Superseded values are not recommended for survey control.
 QR0653
 QR0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0653.See file dsdata.pdf to determine how the superseded data were derived.
 QR0653
 QR0653_MARKER: 71 = BOUNDARY MONUMENT
 QR0653_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0653
 QR0653  HISTORY     - Date     Condition        Report By
 QR0653  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0653  HISTORY     - 1967     SEE DESCRIPTION  CGS
 QR0653
 QR0653                          STATION DESCRIPTION
 QR0653
 QR0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0653'ORIGINAL DESCRIPTION NOT AVAILABLE.  MARK IS LOCATED ABOUT
 QR0653'13.0 MILES E AND 6.5 MILES S OF ASHLEY, NORTH DAKOTA, 45
 QR0653'FEET N OF FENCE, AND 25 FEET S OF FENCE.  STATION MARK IS
 QR0653'A 10- BY 10-INCH SQUARE RED GRANITE POST ABOUT 40 INCHES
 QR0653'HIGH AND INSCRIBED AS FOLLOWS--N SIDE-N.D., S SIDE-S.D,
 QR0653'E SIDE-123M.  NUMBER X WAS CUT IN TOP OF MONUMENT.
 QR0653'
 QR0653'TO REACH FROM JUNCTION OF STATE HIGHWAYS 11 AND 56, 21 MILES
 QR0653'E OF ASHLEY, NORTH DAKOTA, GO W ON STATE HIGHWAY 11, 3.4
 QR0653'MILES, THENCE LEFT, S, 6.3 MILES, THENCE RIGHT, W ALONG
 QR0653'BOUNDARY 5.0 MILES TO MARK.
 QR0653'
 QR0653'A CONNECTION WAS MADE TO TRIANGULATION STATION HOFFMAN.
 QR0653'IT IS 243.8 FEET S OF MONUMENT.*
 QR0653'
 QR0653'*NOT CORRECTED FOR SLOPE.
 QR0653
 QR0653                          STATION RECOVERY (1967)
 QR0653
 QR0653'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QR0653'THIS BOUNDARY MONUMENT WAS NOT RECOVERED AND IT HAD EVIDENTLY BEEN
 QR0653'REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0794 ***********************************************************************
 OT0794  DESIGNATION -  BOUNDARY MP 174 NE SD
 OT0794  PID         -  OT0794
 OT0794  STATE/COUNTY-  SD/FALL RIVER
 OT0794  COUNTRY     -  US
 OT0794  USGS QUAD   -  HEINNE CREEK (2017)
 OT0794
 OT0794                         *CURRENT SURVEY CONTROL
 OT0794  ______________________________________________________________________
 OT0794* NAD 83(1996) POSITION- 43 00 03.21241(N) 103 04 01.61701(W)   ADJUSTED
 OT0794* NAVD 88 ORTHO HEIGHT -  1030.    (meters)     3379.    (feet) SCALED
 OT0794  ______________________________________________________________________
 OT0794  GEOID HEIGHT    -        -17.648 (meters)                     GEOID18
 OT0794  LAPLACE CORR    -         -5.39  (seconds)                    DEFLEC18
 OT0794  HORZ ORDER      -  SECOND
 OT0794
 OT0794.The horizontal coordinates were established by classical geodetic methods
 OT0794.and adjusted by the National Geodetic Survey in January 1998.
 OT0794
 OT0794.The orthometric height was scaled from a topographic map.
 OT0794
 OT0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0794.GEOID18 height accuracy estimate available here.
 OT0794
 OT0794.Click photographs - Photos may exist for this station.
 OT0794
 OT0794.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0794
 OT0794. The following values were computed from the NAD 83(1996) position.
 OT0794
 OT0794;                    North         East     Units Scale Factor Converg.
 OT0794;SPC SD S     -    77,828.408   377,136.107   MT  0.99996454   -1 53 09.3
 OT0794;SPC SD S     -   255,342.04  1,237,320.71   sFT  0.99996454   -1 53 09.3
 OT0794;UTM  13      - 4,762,726.635   657,546.058   MT  0.99990535   +1 19 06.7
 OT0794
 OT0794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0794!SPC SD S     -   0.99984134  x   0.99996454  =   0.99980588
 OT0794!UTM  13      -   0.99984134  x   0.99990535  =   0.99974670
 OT0794
 OT0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH5754662726(NAD 83)
 OT0794
 OT0794                          SUPERSEDED SURVEY CONTROL
 OT0794
 OT0794  NAD 83(1995)-  43 00 03.21234(N)    103 04 01.61671(W) AD(       ) 2
 OT0794  NAD 83(1993)-  43 00 03.21051(N)    103 04 01.61424(W) AD(       ) 2
 OT0794  NAD 83(1986)-  43 00 03.19511(N)    103 04 01.60949(W) AD(       ) 2
 OT0794  NAD 27      -  43 00 03.28300(N)    103 03 59.92800(W) AD(       ) 2
 OT0794
 OT0794.Superseded values are not recommended for survey control.
 OT0794
 OT0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0794.See file dsdata.pdf to determine how the superseded data were derived.
 OT0794
 OT0794_MARKER: 71 = BOUNDARY MONUMENT
 OT0794_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0794
 OT0794  HISTORY     - Date     Condition        Report By
 OT0794  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0794
 OT0794                          STATION DESCRIPTION
 OT0794
 OT0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0794'THIS TRAVERSE STATION IS LOCATED ABOUT 12 MILES N BY W OF
 OT0794'CHADRON, 0.5 MILE N OF THE FARMHOUSE OF J.W. DAVIS, AND NEAR
 OT0794'THE NE CORNER OF SEC. 22, T. 35 N, R. 49 W.  IT IS 22.14 METERS
 OT0794'(72.64 FEET) W OF TRIANGULATION STATION COFFEE, 10 FEET W OF A
 OT0794'N-S TRACK ROAD AND 1 FOOT NE OF A FENCE CORNER.  IT IS A
 OT0794'10-INCH SQUARE GRANITE POST WHICH PROJECTS ABOUT 5 FEET ABOVE
 OT0794'THE SURFACE OF THE GROUND.  IT IS INSCRIBED WITH 174 M IN THE
 OT0794'E FACE, N IN THE S FACE AND S.D. IN THE N FACE.  IT WAS
 OT0794'FOUND TO BE TILTED ABOUT 18 INCHES TO THE SW AND THE
 OT0794'MEASUREMENT AND DIRECTION WERE TAKEN TO THE APPROXIMATE CENTER
 OT0794'OF THE BOTTOM OF THE MARK.  IT WAS LOCATED BY TRAVERSE
 OT0794'FROM STATION COFFEE.
 OT0794'
 OT0794'TO REACH FROM CHADRON GO W ON U.S. HIGHWAY 20 FOR 3.45 MILES
 OT0794'AND TURN RIGHT, N, ON STATE HIGHWAY 19.  GO 6.7 MILES AND
 OT0794'KEEP STRAIGHT AHEAD, N, WHERE THE HIGHWAY CURVES W.  GO 1.05
 OT0794'MILES AND KEEP RIGHT FORK, N.  GO 3.45 MILES, PASS THRU GATE
 OT0794'AND TAKE RIGHT FORK, NE.  GO 1.3 MILES TO THE FARMHOUSE OF
 OT0794'J.W. DAVIS ON THE W SIDE OF THE ROAD AND CONTINUE STRAIGHT
 OT0794'AHEAD, N.  GO 0.55 MILE TO THE STATION ON THE W SIDE OF
 OT0794'THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0799 ***********************************************************************
 OT0799  DESIGNATION -  BOUNDARY MP 183 NE SD
 OT0799  PID         -  OT0799
 OT0799  STATE/COUNTY-  SD/FALL RIVER
 OT0799  COUNTRY     -  US
 OT0799  USGS QUAD   -  OELRICHS SW (2017)
 OT0799
 OT0799                         *CURRENT SURVEY CONTROL
 OT0799  ______________________________________________________________________
 OT0799* NAD 83(1996) POSITION- 43 00 03.00312(N) 103 14 38.90272(W)   ADJUSTED
 OT0799* NAVD 88 ORTHO HEIGHT -  1068.    (meters)     3504.    (feet) SCALED
 OT0799  ______________________________________________________________________
 OT0799  GEOID HEIGHT    -        -17.151 (meters)                     GEOID18
 OT0799  LAPLACE CORR    -         -6.27  (seconds)                    DEFLEC18
 OT0799  HORZ ORDER      -  SECOND
 OT0799
 OT0799.The horizontal coordinates were established by classical geodetic methods
 OT0799.and adjusted by the National Geodetic Survey in January 1998.
 OT0799
 OT0799.The orthometric height was scaled from a topographic map.
 OT0799
 OT0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0799.GEOID18 height accuracy estimate available here.
 OT0799
 OT0799.Click photographs - Photos may exist for this station.
 OT0799
 OT0799.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0799
 OT0799. The following values were computed from the NAD 83(1996) position.
 OT0799
 OT0799;                    North         East     Units Scale Factor Converg.
 OT0799;SPC SD S     -    78,312.340   362,710.244   MT  0.99996455   -2 00 28.9
 OT0799;SPC SD S     -   256,929.74  1,189,991.86   sFT  0.99996455   -2 00 28.9
 OT0799;UTM  13      - 4,762,403.287   643,116.949   MT  0.99985198   +1 11 51.8
 OT0799
 OT0799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0799!SPC SD S     -   0.99983530  x   0.99996455  =   0.99979985
 OT0799!UTM  13      -   0.99983530  x   0.99985198  =   0.99968730
 OT0799
 OT0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH4311662403(NAD 83)
 OT0799
 OT0799                          SUPERSEDED SURVEY CONTROL
 OT0799
 OT0799  NAD 83(1993)-  43 00 03.00309(N)    103 14 38.90325(W) AD(       ) 2
 OT0799  NAD 83(1986)-  43 00 02.98242(N)    103 14 38.89042(W) AD(       ) 2
 OT0799  NAD 27      -  43 00 03.08300(N)    103 14 37.18500(W) AD(       ) 2
 OT0799
 OT0799.Superseded values are not recommended for survey control.
 OT0799
 OT0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0799.See file dsdata.pdf to determine how the superseded data were derived.
 OT0799
 OT0799_MARKER: 71 = BOUNDARY MONUMENT
 OT0799_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0799
 OT0799  HISTORY     - Date     Condition        Report By
 OT0799  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0799
 OT0799                          STATION DESCRIPTION
 OT0799
 OT0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0799'THIS TRAVERSE STATION IS LOCATED IN LOW PASTURE LAND ABOUT 1
 OT0799'MILE W OF WHERE NEBRASKA STATE HIGHWAY 19 CROSSES THE S
 OT0799'DAKOTA-NEBRASKA STATE LINE, IN THE NW 1/4 SEC. 21, T. 35 N,
 OT0799'R. 50 W, 1 MILE N AND 0.5 MILE W OF WAYSIDE, NEBRASKA.  IT IS
 OT0799'9.839 METERS (32.28 FEET) E OF STATION WAYSIDE.
 OT0799'
 OT0799'THE MONUMENT IS A 12- BY 12-INCH SQUARE STONE STANDING 4.6 FEET
 OT0799'HIGH.  SD IS CUT ON THE N SIDE.  N IS CUT ON THE S SIDE AND
 OT0799'183 M IS CUT ON THE E SIDE.
 OT0799'
 OT0799'TO REACH THE STATION FROM THE CHADRON, NEBRASKA POST OFFICE
 OT0799'GO W ON U.S. HIGHWAY 20 FOR 3.4 MILES, THEN TURN RIGHT (N) ON
 OT0799'NEBRASKA STATE HIGHWAY 19 FOR 17.35 MILES TO THE STATE LINE.
 OT0799'CONTINUE AHEAD ON SOUTH DAKOTA STATE HIGHWAY 79 FOR 0.15 MILE
 OT0799'THEN MAKE A SHARP TURN LEFT, GO THROUGH WIRE GATE AND ACROSS
 OT0799'PASTURE (S AND W) FOR 0.9 MILE TO THE STATION.
 OT0799'
 OT0799'POINT LOCATED WAS THE CENTER OF THE TOP OF THE MONUMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0035 ***********************************************************************
 QS0035  DESIGNATION -  BOUNDARY MP 186 1/2 RM 2
 QS0035  PID         -  QS0035
 QS0035  STATE/COUNTY-  SD/CAMPBELL
 QS0035  COUNTRY     -  US
 QS0035  USGS QUAD   -  POLLOCK NW (2017)
 QS0035
 QS0035                         *CURRENT SURVEY CONTROL
 QS0035  ______________________________________________________________________
 QS0035* NAD 83(1986) POSITION- 45 56 36.45   (N) 100 25 48.29   (W)   HD_HELD1
 QS0035* NAVD 88 ORTHO HEIGHT -   515.448 (meters)     1691.10  (feet) ADJUSTED
 QS0035  ______________________________________________________________________
 QS0035  GEOID HEIGHT    -        -21.715 (meters)                     GEOID18
 QS0035  DYNAMIC HEIGHT  -        515.420 (meters)     1691.01  (feet) COMP
 QS0035  MODELED GRAVITY -    980,544.3   (mgal)                       NAVD 88
 QS0035
 QS0035  VERT ORDER      -  FIRST     CLASS II
 QS0035
 QS0035.The horizontal coordinates were determined by differentially corrected
 QS0035.hand held GPS observations or other comparable positioning techniques
 QS0035.and have an estimated accuracy of +/- 3 meters.
 QS0035
 QS0035.The orthometric height was determined by differential leveling and
 QS0035.adjusted by the NATIONAL GEODETIC SURVEY
 QS0035.in June 1991.
 QS0035
 QS0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0035.GEOID18 height accuracy estimate available here.
 QS0035
 QS0035.Click photographs - Photos may exist for this station.
 QS0035
 QS0035.The dynamic height is computed by dividing the NAVD 88
 QS0035.geopotential number by the normal gravity value computed on the
 QS0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0035.degrees latitude (g = 980.6199 gals.).
 QS0035
 QS0035.The modeled gravity was interpolated from observed gravity values.
 QS0035
 QS0035;                    North         East    Units  Estimated Accuracy
 QS0035;SPC SD N     -   234,585.8     566,648.8     MT  (+/- 3 meters HH1 GPS) 
 QS0035
 QS0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8915388759(NAD 83)
 QS0035
 QS0035                          SUPERSEDED SURVEY CONTROL
 QS0035
 QS0035  NGVD 29 (??/??/92)  515.065  (m)         1689.84   (f) ADJ UNCH    1 2
 QS0035
 QS0035.Superseded values are not recommended for survey control.
 QS0035
 QS0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0035.See file dsdata.pdf to determine how the superseded data were derived.
 QS0035
 QS0035_MARKER: DR = REFERENCE MARK DISK
 QS0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0035_STAMPING: BDY MON NO 2 186 1/2 1934
 QS0035_MARK LOGO: CGS
 QS0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0035+STABILITY: SURFACE MOTION
 QS0035
 QS0035  HISTORY     - Date     Condition        Report By
 QS0035  HISTORY     - 1934     MONUMENTED       CGS
 QS0035  HISTORY     - 1949     GOOD             CGS
 QS0035  HISTORY     - 1961     GOOD             CGS
 QS0035
 QS0035                          STATION DESCRIPTION
 QS0035
 QS0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0035'8.8 MI NW FROM POLLOCK.
 QS0035'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0035'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT
 QS0035'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 QS0035'0.5 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 0.4 MILE WEST
 QS0035'ALONG A GRADED DIRT ROAD, THENCE 0.55 MILE NORTH ALONG A GRADED
 QS0035'DIRT ROAD TO THE NORTH-SOUTH DAKOTA STATE LINE AND A ROAD
 QS0035'INTERSECTION, 34 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 QS0035'ROAD, 25 FEET SOUTH OF THE CENTER LINE OF THE ROAD DIVIDING NORTH
 QS0035'AND SOUTH DAKOTA, 8.0 FEET SOUTHEAST OF A FENCE CORNER POST, 1.2
 QS0035'FEET EAST OF A FENCE LINE, 1.7 FEET NORTH OF A REFERENCE POST,
 QS0035'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE
 QS0035'GROUND.  NOTE-- 1964 REPORT-- THE TOWN OF POLLOCK HAS BEEN MOVED
 QS0035'APPROXIMATELY 0.8 MILE SOUTH.  ORIGINAL SITE IS FLOODED.
 QS0035
 QS0035                          STATION RECOVERY (1961)
 QS0035
 QS0035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961
 QS0035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0800 ***********************************************************************
 OT0800  DESIGNATION -  BOUNDARY MP 192 NE SD
 OT0800  PID         -  OT0800
 OT0800  STATE/COUNTY-  SD/FALL RIVER
 OT0800  COUNTRY     -  US
 OT0800  USGS QUAD   -  BLACK BANKS CREEK WEST (2017)
 OT0800
 OT0800                         *CURRENT SURVEY CONTROL
 OT0800  ______________________________________________________________________
 OT0800* NAD 83(1996) POSITION- 43 00 02.91621(N) 103 25 16.16044(W)   ADJUSTED
 OT0800* NAVD 88 ORTHO HEIGHT -  1114.    (meters)     3655.    (feet) SCALED
 OT0800  ______________________________________________________________________
 OT0800  GEOID HEIGHT    -        -16.682 (meters)                     GEOID18
 OT0800  LAPLACE CORR    -         -7.57  (seconds)                    DEFLEC18
 OT0800  HORZ ORDER      -  SECOND
 OT0800
 OT0800.The horizontal coordinates were established by classical geodetic methods
 OT0800.and adjusted by the National Geodetic Survey in January 1998.
 OT0800
 OT0800.The orthometric height was scaled from a topographic map.
 OT0800
 OT0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0800.GEOID18 height accuracy estimate available here.
 OT0800
 OT0800.Click photographs - Photos may exist for this station.
 OT0800
 OT0800.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0800
 OT0800. The following values were computed from the NAD 83(1996) position.
 OT0800
 OT0800;                    North         East     Units Scale Factor Converg.
 OT0800;SPC SD S     -    78,830.768   348,286.206   MT  0.99996456   -2 07 48.5
 OT0800;SPC SD S     -   258,630.61  1,142,668.99   sFT  0.99996456   -2 07 48.5
 OT0800;UTM  13      - 4,762,114.161   628,688.472   MT  0.99980373   +1 04 37.0
 OT0800
 OT0800!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0800!SPC SD S     -   0.99982801  x   0.99996456  =   0.99979258
 OT0800!UTM  13      -   0.99982801  x   0.99980373  =   0.99963178
 OT0800
 OT0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH2868862114(NAD 83)
 OT0800
 OT0800                          SUPERSEDED SURVEY CONTROL
 OT0800
 OT0800  NAD 83(1995)-  43 00 02.91624(N)    103 25 16.16038(W) AD(       ) 2
 OT0800  NAD 83(1993)-  43 00 02.91683(N)    103 25 16.15930(W) AD(       ) 2
 OT0800  NAD 83(1986)-  43 00 02.89399(N)    103 25 16.14652(W) AD(       ) 2
 OT0800  NAD 27      -  43 00 03.00100(N)    103 25 14.42400(W) AD(       ) 2
 OT0800
 OT0800.Superseded values are not recommended for survey control.
 OT0800
 OT0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0800.See file dsdata.pdf to determine how the superseded data were derived.
 OT0800
 OT0800_MARKER: 71 = BOUNDARY MONUMENT
 OT0800_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0800
 OT0800  HISTORY     - Date     Condition        Report By
 OT0800  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0800
 OT0800                          STATION DESCRIPTION
 OT0800
 OT0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0800'THIS TRAVERSE STATION IS ABOUT 10 MILES W OF WAYSIDE, ON PROPERTY
 OT0800'OF JOHN DELFELDER IN SEC. 23, T. 35 N, R. 52 W.  IT IS ON PASTURE
 OT0800'LAND, ON THE N SLOPE OF A SMALL HILL, 20 FEET S OF AN E-W WIRE
 OT0800'FENCE.  IT IS A 10-INCH SQUARE GRANITE POST WHICH PROJECTS
 OT0800'5 FEET ABOVE THE SURFACE OF THE GROUND AND IS INSCRIBED WITH
 OT0800'192 M ON THE E FACE, N ON THE S AND S.D. ON THE N FACE.
 OT0800'
 OT0800'IT WAS LOCATED BY TRAVERSE, AND IS 10.64 METERS (34.91 FEET)
 OT0800'E OF STATION SLICK.  POINT LOCATED WAS THE CENTER OF THE TOP
 OT0800'OF MONUMENT.
 OT0800'
 OT0800'TO REACH FROM WAYSIDE GO W FROM THE RAILROAD DEPOT FOR 4.4 MILES
 OT0800'AND TAKE A LEFT FORK.  GO S AND W FOR 5.0 MILES AND TURN RIGHT
 OT0800'(N) AT A CROSSROADS AND A WHITE SCHOOLHOUSE IN THE SW ANGLE.
 OT0800'GO 1.9 MILES AND TURN LEFT (W) THRU A WIRE GATE AT THE STATE
 OT0800'LINE.  GO 0.85 MILE TO THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0811 ***********************************************************************
 QS0811  DESIGNATION -  BOUNDARY MP 197 ECC
 QS0811  PID         -  QS0811
 QS0811  STATE/COUNTY-  SD/CORSON
 QS0811  COUNTRY     -  US
 QS0811  USGS QUAD   -  MAHTO NW (2017)
 QS0811
 QS0811                         *CURRENT SURVEY CONTROL
 QS0811  ______________________________________________________________________
 QS0811* NAD 83(1996) POSITION- 45 56 30.98714(N) 100 38 47.84454(W)   ADJUSTED
 QS0811* NAVD 88 ORTHO HEIGHT -   598.4   (meters)     1963.    (feet) VERTCON3
 QS0811  ______________________________________________________________________
 QS0811  GEOID HEIGHT    -        -21.357 (meters)                     GEOID18
 QS0811  LAPLACE CORR    -         -5.41  (seconds)                    DEFLEC18
 QS0811  HORZ ORDER      -  FIRST
 QS0811
 QS0811.The horizontal coordinates were established by classical geodetic methods
 QS0811.and adjusted by the National Geodetic Survey in January 1998.
 QS0811
 QS0811.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0811
 QS0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0811.GEOID18 height accuracy estimate available here.
 QS0811
 QS0811.Click photographs - Photos may exist for this station.
 QS0811
 QS0811.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0811
 QS0811. The following values were computed from the NAD 83(1996) position.
 QS0811
 QS0811;                    North         East     Units Scale Factor Converg.
 QS0811;SPC SD N     -   234,528.763   549,855.562   MT  1.00006020   -0 27 27.5
 QS0811;SPC SD N     -   769,449.78  1,803,984.46   sFT  1.00006020   -0 27 27.5
 QS0811;UTM  14      - 5,088,914.947   372,365.394   MT  0.99980027   -1 11 00.5
 QS0811
 QS0811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0811!SPC SD N     -   0.99990955  x   1.00006020  =   0.99996974
 QS0811!UTM  14      -   0.99990955  x   0.99980027  =   0.99970983
 QS0811
 QS0811:                Primary Azimuth Mark                     Grid Az
 QS0811:SPC SD N     -  BOUNDARY MP 197 ECC AZ MK                303 51 24.3
 QS0811:UTM  14      -  BOUNDARY MP 197 ECC AZ MK                304 34 57.3
 QS0811
 QS0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7236588914(NAD 83)
 QS0811
 QS0811|---------------------------------------------------------------------|
 QS0811| PID    Reference Object                     Distance      Geod. Az  |
 QS0811|                                                           dddmmss.s |
 QS0811| QS0812 T23N R28E SECS 21 22 CC             235.553 METERS 03252     |
 QS0811| CO4328 BOUNDARY MP 197 ECC RM 1                           14445     |
 QS0811| CO4329 BOUNDARY MP 197 ECC RM 2                           22549     |
 QS0811| CO4327 BOUNDARY MP 197 ECC AZ MK                          3032356.8 |
 QS0811| QS0810 BOUNDARY MP 197 ND SD               247.731 METERS 32305     |
 QS0811|---------------------------------------------------------------------|
 QS0811
 QS0811                          SUPERSEDED SURVEY CONTROL
 QS0811
 QS0811  NAD 83(1986)-  45 56 30.97809(N)    100 38 47.83926(W) AD(       ) 1
 QS0811  NAD 27      -  45 56 30.98000(N)    100 38 46.37900(W) AD(       ) 1
 QS0811  NGVD 29 (07/19/86)  598.0    (m)         1962.     (f) VERT ANG       
 QS0811
 QS0811.Superseded values are not recommended for survey control.
 QS0811
 QS0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0811.See file dsdata.pdf to determine how the superseded data were derived.
 QS0811
 QS0811_MARKER: DS = TRIANGULATION STATION DISK
 QS0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0811_STAMPING: BDRY MON NO 197 ECC 1934
 QS0811_MARK LOGO: CGS
 QS0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0811+STABILITY: SURFACE MOTION
 QS0811
 QS0811  HISTORY     - Date     Condition        Report By
 QS0811  HISTORY     - 1934     MONUMENTED       CGS
 QS0811  HISTORY     - 1945     GOOD             CGS
 QS0811  HISTORY     - 1952     GOOD             CGS
 QS0811  HISTORY     - 1957     GOOD             CGS
 QS0811
 QS0811                          STATION DESCRIPTION
 QS0811
 QS0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0811'STATION IS 10 MILES (AIR LINE) S OF FORT YATES, IN PASTURE LAND
 QS0811'0.15 MILE S OF THE STATE LINE ROAD, AND 0.1 MILE W OF A WIRE
 QS0811'FENCE.  THE STATION MARK IS SW OF G.L.O.I.A. MARKER T 23, R 28,
 QS0811'S 21 AND 22 AND SSE OF BOUNDARY MONUMENT 197.
 QS0811'
 QS0811'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QS0811'BRONZE DISKS SET IN CONCRETE.
 QS0811'
 QS0811'REFERENCE MARK NO. 1 IS SSE OF THE STATION.
 QS0811'
 QS0811'REFERENCE MARK NO. 2 IS SW OF THE STATION.
 QS0811'
 QS0811'THE AZIMUTH MARK IS NW OF THE STATION.  IT IS 27 FEET N OF THE
 QS0811'STATE LINE ROAD AND 33 FEET S OF THE FENCE LINE ON THE N SIDE
 QS0811'OF THIS ROAD.
 QS0811'
 QS0811'G.L.O.I.A. MARKER T 23, R 28, S 21 AND 22, IS 18 FEET N OF THE
 QS0811'STATE LINE ROAD, 2 FEET S OF FENCE LINE, AND 46 FEET NNW OF A
 QS0811'SECTION-LINE FENCE CORNER, WHICH IS ON THE S SIDE OF THE ROAD.
 QS0811'THIS MARK IS NE OF THE STATION.
 QS0811'
 QS0811'G.L.O.I.A. MARKER T 129, R 80, S 35 AND 36, IS 21 FEET N OF
 QS0811'THE STATE LINE ROAD, 2 FEET S OF FENCE LINE, AND 0.29 METER N
 QS0811'OF BOUNDARY MONUMENT NO. 197.  THIS MARK IS NNW OF THE STATION.
 QS0811'
 QS0811'THE STATION MAY BE REACHED FROM THE STANDARD OIL FILLING STATION
 QS0811'IN FORT YATES, BY GOING S ON THE MAIN GRADED ROAD 11.0 MILES
 QS0811'TO THE STATE LINE.  TURN W ON THE STATE LINE ROAD AND GO 0.8
 QS0811'MILE.  LEAVE THE STATE LINE ROAD AND DRIVE SW 0.2 MILE TO
 QS0811'STATION.
 QS0811'
 QS0811'THE HORIZONTAL DISTANCES TO THE G.L.O. MARKERS ARE AS FOLLOWS--
 QS0811'T 23, R 28, S 21 AND 22 - 235.552 METERS.  T 129, R 80, S 35
 QS0811'AND 36 - 247.730 METERS.
 QS0811'
 QS0811'A 10-FOOT STAND WAS ERECTED.
 QS0811
 QS0811                          STATION RECOVERY (1945)
 QS0811
 QS0811'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (WRJ)
 QS0811'STATION, R.M. 1, R.M. 2 AND AZIMUTH RECOVERED AS DESCRIBED
 QS0811'EXCEPT THAT THERE IS NO FENCE EAST OF THE STATION.
 QS0811'
 QS0811'DIRECTIONS FOR REACHING THE STATION SHOULD REVISED TO READ--
 QS0811'
 QS0811'THE STATION MAY BE REACHED FROM THE STANDARD OIL FILLING STATION
 QS0811'IN FORT YATES BY GOING S ON MAIN GRADED ROAD 4.7 MILES (THE
 QS0811'MAIN ROAD HAS BEEN CHANGED SINCE 1934 AND TURNS EAST AT THIS
 QS0811'POINT).  CONTINUE S ON SECTION-LINE ROAD 6.0 MILES TO STATE
 QS0811'LINE.  TURN W ON STATE LINE ROAD AND GO 0.8 MILE.  LEAVE STATE
 QS0811'LINE ROAD AND DRIVE SW 0.2 MILE ACROSS PASTURE TO STATION.
 QS0811'
 QS0811'STATION MARK STAMPED BDY. MON. NO. 197 ECC 1934.  R.M. 1 STAMPED
 QS0811'BDY. MON. NO. 197 ECC. NO. 1 1934.  R.M. 2 STAMPED BDY. MON.
 QS0811'NO. 197 ECC. NO. 2 1934.  AZIMUTH MARK STAMPED BDY. MON. NO.
 QS0811'197 ECC. AZIMUTH 1934.
 QS0811
 QS0811                          STATION RECOVERY (1952)
 QS0811
 QS0811'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0811'STATION RECOVERED AND ALL MARKS ARE IN GOOD CONDITION.  THE
 QS0811'ORIGINAL DESCRIPTION IS ADEQUATE.  THE STATION WAS NOT OCCUPIED
 QS0811'BY AN OBSERVING PARTY IN 1952.
 QS0811
 QS0811                          STATION RECOVERY (1957)
 QS0811
 QS0811'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJS)
 QS0811'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 QS0811'CONDITION.  THE MILEAGE TO STATION FROM FORT YATES WAS NOT
 QS0811'CHECKED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0810 ***********************************************************************
 QS0810  DESIGNATION -  BOUNDARY MP 197 ND SD
 QS0810  PID         -  QS0810
 QS0810  STATE/COUNTY-  SD/CORSON
 QS0810  COUNTRY     -  US
 QS0810  USGS QUAD   -  MAHTO NW (2017)
 QS0810
 QS0810                         *CURRENT SURVEY CONTROL
 QS0810  ______________________________________________________________________
 QS0810* NAD 83(1996) POSITION- 45 56 37.40150(N) 100 38 54.75395(W)   ADJUSTED
 QS0810* NAVD 88 ORTHO HEIGHT -   587.    (meters)     1926.    (feet) SCALED
 QS0810  ______________________________________________________________________
 QS0810  GEOID HEIGHT    -        -21.354 (meters)                     GEOID18
 QS0810  LAPLACE CORR    -         -5.35  (seconds)                    DEFLEC18
 QS0810  HORZ ORDER      -  SECOND
 QS0810
 QS0810.The horizontal coordinates were established by classical geodetic methods
 QS0810.and adjusted by the National Geodetic Survey in January 1998.
 QS0810
 QS0810.The orthometric height was scaled from a topographic map.
 QS0810
 QS0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0810.GEOID18 height accuracy estimate available here.
 QS0810
 QS0810.Click photographs - Photos may exist for this station.
 QS0810
 QS0810.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0810
 QS0810. The following values were computed from the NAD 83(1996) position.
 QS0810
 QS0810;                    North         East     Units Scale Factor Converg.
 QS0810;SPC SD N     -   234,728.003   549,708.315   MT  1.00006069   -0 27 32.4
 QS0810;SPC SD N     -   770,103.46  1,803,501.36   sFT  1.00006069   -0 27 32.4
 QS0810;UTM  14      - 5,089,115.984   372,220.721   MT  0.99980072   -1 11 05.6
 QS0810
 QS0810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0810!SPC SD N     -   0.99991127  x   1.00006069  =   0.99997195
 QS0810!UTM  14      -   0.99991127  x   0.99980072  =   0.99971201
 QS0810
 QS0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7222089115(NAD 83)
 QS0810
 QS0810                          SUPERSEDED SURVEY CONTROL
 QS0810
 QS0810  NAD 83(1986)-  45 56 37.39242(N)    100 38 54.74863(W) AD(       ) 2
 QS0810  NAD 27      -  45 56 37.39400(N)    100 38 53.28800(W) AD(       ) 2
 QS0810
 QS0810.Superseded values are not recommended for survey control.
 QS0810
 QS0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0810.See file dsdata.pdf to determine how the superseded data were derived.
 QS0810
 QS0810_MARKER: 71 = BOUNDARY MONUMENT
 QS0810
 QS0810  HISTORY     - Date     Condition        Report By
 QS0810  HISTORY     - 1934     FIRST OBSERVED   CGS
 QS0810
 QS0810                          STATION DESCRIPTION
 QS0810
 QS0810'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0803 ***********************************************************************
 OT0803  DESIGNATION -  BOUNDARY MP 202 NE SD
 OT0803  PID         -  OT0803
 OT0803  STATE/COUNTY-  SD/FALL RIVER
 OT0803  COUNTRY     -  US
 OT0803  USGS QUAD   -  ARDMORE SE (2017)
 OT0803
 OT0803                         *CURRENT SURVEY CONTROL
 OT0803  ______________________________________________________________________
 OT0803* NAD 83(1996) POSITION- 43 00 03.45019(N) 103 37 03.47151(W)   ADJUSTED
 OT0803* NAVD 88 ORTHO HEIGHT -  1114.    (meters)     3655.    (feet) SCALED
 OT0803  ______________________________________________________________________
 OT0803  GEOID HEIGHT    -        -16.144 (meters)                     GEOID18
 OT0803  LAPLACE CORR    -         -5.06  (seconds)                    DEFLEC18
 OT0803  HORZ ORDER      -  SECOND
 OT0803
 OT0803.The horizontal coordinates were established by classical geodetic methods
 OT0803.and adjusted by the National Geodetic Survey in January 1998.
 OT0803
 OT0803.The orthometric height was scaled from a topographic map.
 OT0803
 OT0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0803.GEOID18 height accuracy estimate available here.
 OT0803
 OT0803.Click photographs - Photos may exist for this station.
 OT0803
 OT0803.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0803
 OT0803. The following values were computed from the NAD 83(1996) position.
 OT0803
 OT0803;                    North         East     Units Scale Factor Converg.
 OT0803;SPC SD S     -    79,461.621   332,278.639   MT  0.99996453   -2 15 56.4
 OT0803;SPC SD S     -   260,700.33  1,090,150.83   sFT  0.99996453   -2 15 56.4
 OT0803;UTM  13      - 4,761,848.328   612,673.651   MT  0.99975618   +0 56 34.4
 OT0803
 OT0803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0803!SPC SD S     -   0.99982793  x   0.99996453  =   0.99979247
 OT0803!UTM  13      -   0.99982793  x   0.99975618  =   0.99958415
 OT0803
 OT0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH1267361848(NAD 83)
 OT0803
 OT0803                          SUPERSEDED SURVEY CONTROL
 OT0803
 OT0803  NAD 83(1995)-  43 00 03.45019(N)    103 37 03.47150(W) AD(       ) 2
 OT0803  NAD 83(1993)-  43 00 03.45017(N)    103 37 03.47145(W) AD(       ) 2
 OT0803  NAD 83(1986)-  43 00 03.42954(N)    103 37 03.45503(W) AD(       ) 2
 OT0803  NAD 27      -  43 00 03.55000(N)    103 37 01.71200(W) AD(       ) 2
 OT0803
 OT0803.Superseded values are not recommended for survey control.
 OT0803
 OT0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0803.See file dsdata.pdf to determine how the superseded data were derived.
 OT0803
 OT0803_MARKER: 71 = BOUNDARY MONUMENT
 OT0803_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0803+SATELLITE: SATELLITE OBSERVATIONS - October 21, 2010
 OT0803
 OT0803  HISTORY     - Date     Condition        Report By
 OT0803  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0803  HISTORY     - 20101021 GOOD             GEOCAC
 OT0803
 OT0803                          STATION DESCRIPTION
 OT0803
 OT0803'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0803'THIS TRAVERSE STATION IS LOCATED IN A PASTURE ABOUT 1.5 MILES
 OT0803'S AND 2 MILES E OF ARDMORE IN THE NW 1/4 SEC. 6, T. 35 N, R.
 OT0803'53 W.  IT IS 42.214 METERS (138.5 FEET) W BY S OF TRIANGULATION
 OT0803'STATION ARD.
 OT0803'
 OT0803'THE MONUMENT IS A 12- BY 12-INCH PINK MARBLE POST PROJECTING
 OT0803'4 FEET.  IT IS ENGRAVED WITH AN N ON THE S SIDE, AND SD ON THE
 OT0803'N SIDE AND 202M ON THE E SIDE.
 OT0803'
 OT0803'TO REACH THE STATION FROM THE STATE LINE, 2.8 MILES S OF
 OT0803'ARDMORE, GO E ALONG THE N SIDE OF THE STATE LINE FENCE FOR 1.25
 OT0803'MILES TO THE MARK ON THE LEFT.
 OT0803'
 OT0803'POINT LOCATED WAS THE CENTER OF THE TOP OF THE MONUMENT.
 OT0803
 OT0803                          STATION RECOVERY (2010)
 OT0803
 OT0803'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 OT0803'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0808 ***********************************************************************
 OT0808  DESIGNATION -  BOUNDARY MP 217 1/2 NE SD
 OT0808  PID         -  OT0808
 OT0808  STATE/COUNTY-  SD/FALL RIVER
 OT0808  COUNTRY     -  US
 OT0808  USGS QUAD   -  WALLACE RANCH (2017)
 OT0808
 OT0808                         *CURRENT SURVEY CONTROL
 OT0808  ______________________________________________________________________
 OT0808* NAD 83(1996) POSITION- 43 00 05.12852(N) 103 55 21.83558(W)   ADJUSTED
 OT0808* NAVD 88 ORTHO HEIGHT -  1167.    (meters)     3829.    (feet) SCALED
 OT0808  ______________________________________________________________________
 OT0808  GEOID HEIGHT    -        -15.434 (meters)                     GEOID18
 OT0808  LAPLACE CORR    -         -5.43  (seconds)                    DEFLEC18
 OT0808  HORZ ORDER      -  SECOND
 OT0808
 OT0808.The horizontal coordinates were established by classical geodetic methods
 OT0808.and adjusted by the National Geodetic Survey in January 1998.
 OT0808
 OT0808.The orthometric height was scaled from a topographic map.
 OT0808
 OT0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0808.GEOID18 height accuracy estimate available here.
 OT0808
 OT0808.Click photographs - Photos may exist for this station.
 OT0808
 OT0808.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0808
 OT0808. The following values were computed from the NAD 83(1996) position.
 OT0808
 OT0808;                    North         East     Units Scale Factor Converg.
 OT0808;SPC SD S     -    80,542.485   307,425.214   MT  0.99996444   -2 28 34.2
 OT0808;SPC SD S     -   264,246.47  1,008,610.89   sFT  0.99996444   -2 28 34.2
 OT0808;SPC WY E     -   278,562.985   301,423.515   MT  1.00006400   +0 50 54.4
 OT0808;SPC WY E     -   913,918.73    988,920.32   sFT  1.00006400   +0 50 54.4
 OT0808;UTM  13      - 4,761,535.997   587,804.672   MT  0.99969484   +0 44 05.1
 OT0808
 OT0808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0808!SPC SD S     -   0.99981951  x   0.99996444  =   0.99978395
 OT0808!SPC WY E     -   0.99981951  x   1.00006400  =   0.99988349
 OT0808!UTM  13      -   0.99981951  x   0.99969484  =   0.99951440
 OT0808
 OT0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8780461535(NAD 83)
 OT0808
 OT0808                          SUPERSEDED SURVEY CONTROL
 OT0808
 OT0808  NAD 83(1993)-  43 00 05.12856(N)    103 55 21.83553(W) AD(       ) 2
 OT0808  NAD 83(1986)-  43 00 05.10647(N)    103 55 21.81884(W) AD(       ) 2
 OT0808  NAD 27      -  43 00 05.24000(N)    103 55 20.05800(W) AD(       ) 2
 OT0808
 OT0808.Superseded values are not recommended for survey control.
 OT0808
 OT0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0808.See file dsdata.pdf to determine how the superseded data were derived.
 OT0808
 OT0808_MARKER: 71 = BOUNDARY MONUMENT
 OT0808_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0808
 OT0808  HISTORY     - Date     Condition        Report By
 OT0808  HISTORY     - 1941     FIRST OBSERVED   CGS
 OT0808
 OT0808                          STATION DESCRIPTION
 OT0808
 OT0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0808'THIS TRAVERSE STATION IS LOCATED ON THE NEBRASKA-SOUTH DAKOTA
 OT0808'BOUNDARY LINE, ABOUT 25 MILES N OF HARRISON, NEAR THE NE
 OT0808'1/4 OF SEC. 21, T. 35 N, R. 56 W, ON LAND OWNED BY A.L.
 OT0808'MC DONALD.  IT IS ABOUT 0.1 MILE W OF A WIRE GATE, 15 FEET N OF A
 OT0808'FENCE AND 15.438 METERS W OF STATION STORY.  IT IS A 12-
 OT0808'BY 12-INCH GRANITE STONE, PROJECTING ABOUT 4 FEET ABOVE THE
 OT0808'GROUND AND HAS THE INSCRIPTION 217-1/2 M ON THE E SIDE.  POINT
 OT0808'LOCATED WAS THE CENTER OF THE TOP OF THE MONUMENT.
 OT0808'
 OT0808'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 20 AND
 OT0808'STATE HIGHWAY 19 AT THE N SIDE OF HARRISON, GO N ON STATE
 OT0808'HIGHWAY 19 FOR 10.4 MILES TO A FORKS, TAKE RIGHT FORK AND GO 0.4
 OT0808'MILE TO ANOTHER FORKS.  TAKE LEFT FORK AND GO N 11 MILES
 OT0808'TO A TRACK ROAD LEFT, NW.  TURN LEFT ACROSS PASTURE AND GO 1
 OT0808'MILE TO A GATE, PASS THROUGH GATE AND CONTINUE NW 2.7 MILES
 OT0808'TO ANOTHER GATE.  TURN LEFT, W, THROUGH GATE AND GO ABOUT 0.1
 OT0808'MILE TO STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0380 ***********************************************************************
 OU0380  DESIGNATION -  BOUNDARY MP 222 1/2 ECC
 OU0380  PID         -  OU0380
 OU0380  STATE/COUNTY-  SD/FALL RIVER
 OU0380  COUNTRY     -  US
 OU0380  USGS QUAD   -  OAT CREEK (2017)
 OU0380
 OU0380                         *CURRENT SURVEY CONTROL
 OU0380  ______________________________________________________________________
 OU0380* NAD 83(1996) POSITION- 43 00 05.97153(N) 104 00 04.51229(W)   ADJUSTED
 OU0380* NAVD 88 ORTHO HEIGHT -  1192.    (meters)     3911.    (feet) SCALED
 OU0380  ______________________________________________________________________
 OU0380  GEOID HEIGHT    -        -15.258 (meters)                     GEOID18
 OU0380  LAPLACE CORR    -         -4.81  (seconds)                    DEFLEC18
 OU0380  HORZ ORDER      -  SECOND
 OU0380
 OU0380.The horizontal coordinates were established by classical geodetic methods
 OU0380.and adjusted by the National Geodetic Survey in January 1998.
 OU0380
 OU0380.The orthometric height was scaled from a topographic map.
 OU0380
 OU0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0380.GEOID18 height accuracy estimate available here.
 OU0380
 OU0380.Click photographs - Photos may exist for this station.
 OU0380
 OU0380.The Laplace correction was computed from DEFLEC18 derived deflections.
 OU0380
 OU0380. The following values were computed from the NAD 83(1996) position.
 OU0380
 OU0380;                    North         East     Units Scale Factor Converg.
 OU0380;SPC SD S     -    80,848.101   301,030.144   MT  0.99996440   -2 31 49.2
 OU0380;SPC SD S     -   265,249.14    987,629.73   sFT  0.99996440   -2 31 49.2
 OU0380;SPC WY E     -   278,497.178   295,020.898   MT  1.00004854   +0 47 41.6
 OU0380;SPC WY E     -   913,702.82    967,914.40   sFT  1.00004854   +0 47 41.6
 OU0380;UTM  13      - 4,761,482.914   581,404.293   MT  0.99968152   +0 40 52.3
 OU0380
 OU0380!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OU0380!SPC SD S     -   0.99981556  x   0.99996440  =   0.99977996
 OU0380!SPC WY E     -   0.99981556  x   1.00004854  =   0.99986409
 OU0380!UTM  13      -   0.99981556  x   0.99968152  =   0.99949714
 OU0380
 OU0380:                Primary Azimuth Mark                     Grid Az
 OU0380:SPC SD S     -  KIRTLEY                                  210 15 37.3
 OU0380:SPC WY E     -  KIRTLEY                                  206 56 06.5
 OU0380:UTM  13      -  KIRTLEY                                  207 02 55.8
 OU0380
 OU0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8140461482(NAD 83)
 OU0380
 OU0380|---------------------------------------------------------------------|
 OU0380| PID    Reference Object                     Distance      Geod. Az  |
 OU0380|                                                           dddmmss.s |
 OU0380| OU0381 BOUNDARY MP 222 1/2 NE SD             2.572 METERS 00557     |
 OU0380| NQ0457 KIRTLEY                             APPROX.17.5 KM 2074348.1 |
 OU0380|---------------------------------------------------------------------|
 OU0380
 OU0380                          SUPERSEDED SURVEY CONTROL
 OU0380
 OU0380  NAD 83(1995)-  43 00 05.97145(N)    104 00 04.51251(W) AD(       ) 2
 OU0380  NAD 83(1993)-  43 00 05.97153(N)    104 00 04.51257(W) AD(       ) 2
 OU0380  NAD 83(1986)-  43 00 05.95007(N)    104 00 04.49428(W) AD(       ) 2
 OU0380  NAD 27      -  43 00 06.06300(N)    104 00 02.74400(W) AD(       ) 2
 OU0380  USSD        -  43 00 06.45600(N)    104 00 02.46900(W) AD(       ) 3
 OU0380
 OU0380.Superseded values are not recommended for survey control.
 OU0380
 OU0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0380.See file dsdata.pdf to determine how the superseded data were derived.
 OU0380
 OU0380_MARKER: Z = SEE DESCRIPTION
 OU0380_SETTING: 0 = UNSPECIFIED SETTING
 OU0380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OU0380
 OU0380  HISTORY     - Date     Condition        Report By
 OU0380  HISTORY     - 1912     MONUMENTED       CGS
 OU0380
 OU0380                          STATION DESCRIPTION
 OU0380
 OU0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (CVH)
 OU0380'ABOUT 2-3/4 MILES EAST OF POINT COMMON TO NORTHWEST CORNER OF
 OU0380'NEBRASKA, SOUTHWEST CORNER OF SOUTH DAKOTA, AND EAST LINE OF
 OU0380'WYOMING, 1 MILE NORTHWEST OF HERMANN RANCH AND 3/4 MILE NORTHWEST
 OU0380'OF KIRTLEY-ECKARD WAGON ROAD IN PASTURE ABOUT 500 METERS (1,640
 OU0380'FEET) EAST OF INDIAN CREEK.  SOUTH DAKOTA-NEBRASKA BOUNDARY
 OU0380'MONUMENT IS 2.572 METERS (8.44 FEET)
 OU0380'FROM STATION N 5 DEG 57 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0381 ***********************************************************************
 OU0381  DESIGNATION -  BOUNDARY MP 222 1/2 NE SD
 OU0381  PID         -  OU0381
 OU0381  STATE/COUNTY-  SD/FALL RIVER
 OU0381  COUNTRY     -  US
 OU0381  USGS QUAD   -  OAT CREEK (2017)
 OU0381
 OU0381                         *CURRENT SURVEY CONTROL
 OU0381  ______________________________________________________________________
 OU0381* NAD 83(1996) POSITION- 43 00 06.05443(N) 104 00 04.50053(W)   ADJUSTED
 OU0381* NAVD 88 ORTHO HEIGHT -  1191.8   (meters)     3910.    (feet) VERTCON3
 OU0381  ______________________________________________________________________
 OU0381  GEOID HEIGHT    -        -15.258 (meters)                     GEOID18
 OU0381  LAPLACE CORR    -         -4.81  (seconds)                    DEFLEC18
 OU0381  HORZ ORDER      -  SECOND
 OU0381
 OU0381.The horizontal coordinates were established by classical geodetic methods
 OU0381.and adjusted by the National Geodetic Survey in January 1998.
 OU0381
 OU0381.The NAVD 88 height was computed by applying the VERTCON shift value to
 OU0381.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OU0381
 OU0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0381.GEOID18 height accuracy estimate available here.
 OU0381
 OU0381.Click photographs - Photos may exist for this station.
 OU0381
 OU0381.The Laplace correction was computed from DEFLEC18 derived deflections.
 OU0381
 OU0381. The following values were computed from the NAD 83(1996) position.
 OU0381
 OU0381;                    North         East     Units Scale Factor Converg.
 OU0381;SPC SD S     -    80,850.644   301,030.523   MT  0.99996439   -2 31 49.2
 OU0381;SPC SD S     -   265,257.49    987,630.97   sFT  0.99996439   -2 31 49.2
 OU0381;SPC WY E     -   278,499.740   295,021.129   MT  1.00004854   +0 47 41.6
 OU0381;SPC WY E     -   913,711.23    967,915.15   sFT  1.00004854   +0 47 41.6
 OU0381;UTM  13      - 4,761,485.474   581,404.529   MT  0.99968152   +0 40 52.3
 OU0381
 OU0381!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OU0381!SPC SD S     -   0.99981553  x   0.99996439  =   0.99977992
 OU0381!SPC WY E     -   0.99981553  x   1.00004854  =   0.99986406
 OU0381!UTM  13      -   0.99981553  x   0.99968152  =   0.99949711
 OU0381
 OU0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8140461485(NAD 83)
 OU0381
 OU0381                          SUPERSEDED SURVEY CONTROL
 OU0381
 OU0381  NAD 83(1995)-  43 00 06.05435(N)    104 00 04.50075(W) AD(       ) 2
 OU0381  NAD 83(1993)-  43 00 06.05443(N)    104 00 04.50081(W) AD(       ) 2
 OU0381  NAD 83(1986)-  43 00 06.03297(N)    104 00 04.48252(W) AD(       ) 2
 OU0381  NAD 27      -  43 00 06.15000(N)    104 00 02.73000(W) AD(       ) 2
 OU0381  USSD        -  43 00 06.53900(N)    104 00 02.45700(W) AD(       ) 3
 OU0381  NGVD 29 (07/19/86) 1191.2    (m)         3908.     (f) VERT ANG       
 OU0381
 OU0381.Superseded values are not recommended for survey control.
 OU0381
 OU0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0381.See file dsdata.pdf to determine how the superseded data were derived.
 OU0381
 OU0381_MARKER: 71 = BOUNDARY MONUMENT
 OU0381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OU0381
 OU0381  HISTORY     - Date     Condition        Report By
 OU0381  HISTORY     - 1912     FIRST OBSERVED   CGS
 OU0381
 OU0381                          STATION DESCRIPTION
 OU0381
 OU0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (CVH)
 OU0381'ABOUT 2-3/4 MILES EAST OF POINT COMMON TO NORTHWEST CORNER OF
 OU0381'NEBRASKA, SOUTHWEST CORNER OF SOUTH DAKOTA, AND EAST LINE OF
 OU0381'WYOMING, 1 MILE NORTHWEST OF HERMANN RANCH AND 3/4 MILE NORTHWEST
 OU0381'OF KIRTLEY-ECKARD WAGON ROAD, IN PASTURE ABOUT 500 METERS (1,640
 OU0381'FEET) EAST OF INDIAN CREEK.  MONUMENT IS GRANITE POST 10 INCHES
 OU0381'SQUARE ON TOP, PROJECTING 2-1/2 FEET ABOVE GROUND, WITH SIDES
 OU0381'INSCRIBED AS FOLLOWS--222-1/2 M ON EAST, N ON SOUTH, AND S.D.
 OU0381'ON NORTH SIDE.  SOUTH DAKOTA-NEBRASKA BOUNDARY MONUMENT
 OU0381'ECCENTRIC (SEE DESCRIPTION THEREOF) IS 2.572 METERS (8.44
 OU0381'FEET) FROM STATION S 5 DEG 57 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2165 ***********************************************************************
 PU2165  DESIGNATION -  BOURNE
 PU2165  PID         -  PU2165
 PU2165  STATE/COUNTY-  SD/PENNINGTON
 PU2165  COUNTRY     -  US
 PU2165  USGS QUAD   -  PEDRO (2017)
 PU2165
 PU2165                         *CURRENT SURVEY CONTROL
 PU2165  ______________________________________________________________________
 PU2165* NAD 83(1996) POSITION- 44 23 39.66909(N) 102 04 45.21010(W)   ADJUSTED
 PU2165* NAVD 88 ORTHO HEIGHT -   771.    (meters)     2530.    (feet) SCALED
 PU2165  ______________________________________________________________________
 PU2165  GEOID HEIGHT    -        -19.761 (meters)                     GEOID18
 PU2165  LAPLACE CORR    -         -6.33  (seconds)                    DEFLEC18
 PU2165  HORZ ORDER      -  SECOND
 PU2165
 PU2165.The horizontal coordinates were established by classical geodetic methods
 PU2165.and adjusted by the National Geodetic Survey in January 1998.
 PU2165
 PU2165.The orthometric height was scaled from a topographic map.
 PU2165
 PU2165.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2165.GEOID18 height accuracy estimate available here.
 PU2165
 PU2165.Click photographs - Photos may exist for this station.
 PU2165
 PU2165.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2165
 PU2165. The following values were computed from the NAD 83(1996) position.
 PU2165
 PU2165;                    North         East     Units Scale Factor Converg.
 PU2165;SPC SD S     -   230,434.018   460,909.932   MT  0.99999866   -1 12 15.9
 PU2165;SPC SD S     -   756,015.61  1,512,168.67   sFT  0.99999866   -1 12 15.9
 PU2165;UTM  13      - 4,919,823.977   732,616.207   MT  1.00026550   +2 02 39.4
 PU2165;UTM  14      - 4,920,286.663   254,764.261   MT  1.00033967   -2 09 19.0
 PU2165
 PU2165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2165!SPC SD S     -   0.99988215  x   0.99999866  =   0.99988081
 PU2165!UTM  13      -   0.99988215  x   1.00026550  =   1.00014762
 PU2165!UTM  14      -   0.99988215  x   1.00033967  =   1.00022178
 PU2165
 PU2165:                Primary Azimuth Mark                     Grid Az
 PU2165:SPC SD S     -  BOURNE AZ MK                             138 41 19.3
 PU2165:UTM  13      -  BOURNE AZ MK                             135 26 24.0
 PU2165:UTM  14      -  BOURNE AZ MK                             139 38 22.4
 PU2165
 PU2165_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3261619823(NAD 83)
 PU2165
 PU2165|---------------------------------------------------------------------|
 PU2165| PID    Reference Object                     Distance      Geod. Az  |
 PU2165|                                                           dddmmss.s |
 PU2165| CP9712 BOURNE RM 1                          14.540 METERS 00945     |
 PU2165| CP9713 BOURNE RM 2                          12.365 METERS 11326     |
 PU2165| CP9711 BOURNE AZ MK                                       1372903.4 |
 PU2165|---------------------------------------------------------------------|
 PU2165
 PU2165                          SUPERSEDED SURVEY CONTROL
 PU2165
 PU2165  NAD 83(1986)-  44 23 39.66153(N)    102 04 45.21151(W) AD(       ) 2
 PU2165  NAD 27      -  44 23 39.72000(N)    102 04 43.64640(W) AD(       ) 2
 PU2165
 PU2165.Superseded values are not recommended for survey control.
 PU2165
 PU2165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2165.See file dsdata.pdf to determine how the superseded data were derived.
 PU2165
 PU2165_MARKER: DS = TRIANGULATION STATION DISK
 PU2165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2165_STAMPING: BOURNE 1961
 PU2165_MARK LOGO: CGS
 PU2165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2165+STABILITY: SURFACE MOTION
 PU2165
 PU2165  HISTORY     - Date     Condition        Report By
 PU2165  HISTORY     - 1961     MONUMENTED       CGS
 PU2165
 PU2165                          STATION DESCRIPTION
 PU2165
 PU2165'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PU2165'THE STATION IS LOCATED ABOUT 3 MILES SOUTH AND 2 MILES EAST
 PU2165'OF PEDRO AND ABOUT 2 MILES EAST OF A BRIDGE OVER DEEP CREEK,
 PU2165'AND 1-1/4 MILES NORTHWEST OF THE LLOYD BOURNE RANCH HOUSE ON
 PU2165'WHOSE PROPERTY THE STATION IS LOCATED, IN THE SOUTHWEST 1/4
 PU2165'SECTION 16, T 5 N, R 19 E.  IT IS ON THE HIGHEST POINT IN
 PU2165'THE VICINITY.
 PU2165'
 PU2165'TO REACH FROM THE POST OFFICE IN CREIGHTON, (19.0 MILES NORTH OF
 PU2165'WALL) GO NORTH ON MAIN GRAVELED ROAD FOR 10.15 MILES TO WHERE
 PU2165'THE ROAD CURVES SHARPLY TO THE RIGHT, CONTINUE RIGHT, NORTHEAST
 PU2165'AND EAST FOR 0.25 MILES TO A SIDE ROAD LEFT, CONTINUE EAST
 PU2165'ON MAIN TRAVELED ROAD THEN NORTH DOWN THE WEST SIDE OF DEEP
 PU2165'CREEK VALLEY TO THE DEEP CREEK BRIDGE FOR 7.0 MILES, CONTINUE
 PU2165'EASTERLY FOR 0.25 MILE TO A FORK, (SOUTH OF SOME OLD RANCH
 PU2165'BUILDINGS) TAKE RIGHT FORK EASTERLY ON A NARROW, CROOKED
 PU2165'ROAD FOR 3.0 MILE TO THE SUMMIT OF A MESA AND A POINT WHERE
 PU2165'THE ROAD TURNS SHARPLY TO THE SOUTH, TURN LEFT ON A DIM
 PU2165'TRACK ROAD AND GO NORTH AND NORTHWEST ALONG THE CREST OF A
 PU2165'RIDGE FOR 0.45 MILE TO A SMALL BARE TOPPED KNOLL AND
 PU2165'AZIMUTH MARK, TURN RIGHT, NORTH, FOR ABOUT 100 YARDS TO A
 PU2165'WIREGATE, PASS THROUGH GATE, TURN LEFT AND FOLLOW ALONG
 PU2165'FENCE LINE NORTHWESTERLY FOR 0.6 MILE TO THE HIGHEST
 PU2165'POINT AND STATION.
 PU2165'
 PU2165'STATION MARK IS 33.2 FEET SOUTH OF A DIM TRACK ROAD, 7.3
 PU2165'FEET NORTHEAST OF A METAL WITNESS POST AND SIGN AND 4.3 FEET
 PU2165'NORTH OF AN EAST-WEST FENCE LINE.  IT IS A STANDARD DISK
 PU2165'CEMENTED IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12
 PU2165'INCHES IN DIAMETER.  IT IS STAMPED--BOURNE 1961 AND PROJECTS
 PU2165'6 INCHES ABOVE THE GROUND SURFACE.
 PU2165'
 PU2165'R.M. 1 IS 13.7 FEET NORTH OF A DIM TRACK ROAD AND ABOUT 18
 PU2165'INCHES LOWER THAN THE STATION.  IT IS A STANDARD DISK CEMENTED
 PU2165'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES IN
 PU2165'DIAMETER.  IT IS STAMPED--BOURNE NO 1 1961 AND PROJECTS 6
 PU2165'INCHES ABOVE THE GROUND SURFACE.
 PU2165'
 PU2165'R.M. 2 IS 1 FOOT NORTH OF AN EAST-WEST FENCE LINE AND ABOUT
 PU2165'1 FOOT LOWER THAN THE STATION.  IT IS A STANDARD DISK CEMENTED
 PU2165'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES
 PU2165'IN DIAMETER.  IT IS STAMPED--BOURNE NO 2 1961 AND PROJECTS
 PU2165'6 INCHES ABOVE THE GROUND SURFACE.
 PU2165'
 PU2165'AZIMUTH MARK IS ABOUT 31.0 FEET EAST OF A STEEP BLUFF AND
 PU2165'IT IS ON THE HIGHEST POINT OF A BARE TOPPED KNOLL.  IT IS
 PU2165'A STANDARD DISK CEMENTED IN THE TOP OF A CYLINDRICAL CONCRETE
 PU2165'MONUMENT 12 INCHES IN DIAMETER.  IT IS STAMPED--BOURNE 1961
 PU2165'AND PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0777 ***********************************************************************
 OT0777  DESIGNATION -  BOWER
 OT0777  PID         -  OT0777
 OT0777  STATE/COUNTY-  SD/CUSTER
 OT0777  COUNTRY     -  US
 OT0777  USGS QUAD   -  RED SHIRT (2017)
 OT0777
 OT0777                         *CURRENT SURVEY CONTROL
 OT0777  ______________________________________________________________________
 OT0777* NAD 83(1996) POSITION- 43 38 51.51771(N) 102 59 45.32647(W)   ADJUSTED
 OT0777* NAVD 88 ORTHO HEIGHT -   973.36  (+/-2cm)     3193.4   (feet) VERTCON3
 OT0777  ______________________________________________________________________
 OT0777  GEOID HEIGHT    -        -16.983 (meters)                     GEOID18
 OT0777  LAPLACE CORR    -         -8.66  (seconds)                    DEFLEC18
 OT0777  HORZ ORDER      -  SECOND
 OT0777  VERT ORDER      -  THIRD ? (See Below)
 OT0777
 OT0777.The horizontal coordinates were established by classical geodetic methods
 OT0777.and adjusted by the National Geodetic Survey in January 1998.
 OT0777
 OT0777.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0777.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0777
 OT0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0777.GEOID18 height accuracy estimate available here.
 OT0777
 OT0777.The vertical order pertains to the NGVD 29 superseded value.
 OT0777
 OT0777.Click photographs - Photos may exist for this station.
 OT0777
 OT0777.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0777
 OT0777. The following values were computed from the NAD 83(1996) position.
 OT0777
 OT0777;                    North         East     Units Scale Factor Converg.
 OT0777;SPC SD S     -   149,451.055   385,240.722   MT  0.99990700   -1 50 12.5
 OT0777;SPC SD S     -   490,324.00  1,263,910.60   sFT  0.99990700   -1 50 12.5
 OT0777;UTM  13      - 4,834,690.035   661,624.452   MT  0.99992132   +1 23 00.8
 OT0777
 OT0777!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0777!SPC SD S     -   0.99985005  x   0.99990700  =   0.99975707
 OT0777!UTM  13      -   0.99985005  x   0.99992132  =   0.99977138
 OT0777
 OT0777:                Primary Azimuth Mark                     Grid Az
 OT0777:SPC SD S     -  BOWER AZ MK                              149 16 57.2
 OT0777:UTM  13      -  BOWER AZ MK                              146 03 43.9
 OT0777
 OT0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6162434690(NAD 83)
 OT0777
 OT0777|---------------------------------------------------------------------|
 OT0777| PID    Reference Object                     Distance      Geod. Az  |
 OT0777|                                                           dddmmss.s |
 OT0777| CP9715 BOWER RM 1                           36.427 METERS 07436     |
 OT0777| CP9714 BOWER AZ MK                                        1472644.7 |
 OT0777| CP9716 BOWER RM 2                           20.670 METERS 31008     |
 OT0777|---------------------------------------------------------------------|
 OT0777
 OT0777                          SUPERSEDED SURVEY CONTROL
 OT0777
 OT0777  NAD 83(1995)-  43 38 51.51666(N)    102 59 45.32892(W) AD(       ) 2
 OT0777  NAD 83(1993)-  43 38 51.50782(N)    102 59 45.32901(W) AD(       ) 2
 OT0777  NAD 83(1986)-  43 38 51.50009(N)    102 59 45.33041(W) AD(       ) 2
 OT0777  NAD 27      -  43 38 51.53180(N)    102 59 43.65120(W) AD(       ) 2
 OT0777  NGVD 29             972.91   (m)         3192.0    (f) LEVELING    3  
 OT0777
 OT0777.Superseded values are not recommended for survey control.
 OT0777
 OT0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0777.See file dsdata.pdf to determine how the superseded data were derived.
 OT0777
 OT0777_MARKER: DS = TRIANGULATION STATION DISK
 OT0777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0777_STAMPING: BOWER 1936
 OT0777_MARK LOGO: CGS
 OT0777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0777+STABILITY: SURFACE MOTION
 OT0777
 OT0777  HISTORY     - Date     Condition        Report By
 OT0777  HISTORY     - 1936     MONUMENTED       CGS
 OT0777  HISTORY     - 1961     GOOD             CGS
 OT0777
 OT0777                          STATION DESCRIPTION
 OT0777
 OT0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0777'STATION IS ON THE BOWER TABLE ABOUT 3-1/2 MILES NORTHWEST OF BOWER
 OT0777'AND ABOUT 2-1/2 MILES DIRECTLY NORTH OF THE CHEYENNE RIVER
 OT0777'AT THE NEAREST POINT, 17 MILES SOUTHEAST OF HERMOSA, 11 MILES
 OT0777'EAST BY SOUTH OF FAIRBURN.
 OT0777'
 OT0777'REACHED FROM THE POST OFFICE IN FAIRBURN BY GOING SOUTH ON STATE
 OT0777'HIGHWAY 79 TO INTERSECTION (CATHOLIC CHURCH IN NORTHEAST CORNER),
 OT0777'CONTINUE AHEAD ON IMPROVED DIRT ROAD, LEAVING STATE 79, AND GO
 OT0777'EAST FOR 13.4 MILES ON MAIN-TRAVELED ROAD TO T-ROAD LEADING SOUTH,
 OT0777'TURN RIGHT (SOUTH) AND GO 0.7 MILE TO WIRE GATE ON RIGHT, TURN
 OT0777'THROUGH GATE AND GO CROSS COUNTRY TO BOTTOM OF HIGH BUTTES FOR
 OT0777'0.5 MILE AND END OF TRUCK TRAVEL.  PACK UP BUTTE (SOUTH,
 OT0777'MOSTLY), FOR ABOUT 100 YARDS TO SOUTH EDGE AND STATION ON SOUTH
 OT0777'EDGE.  STATION MARK IS A STANDARD BRONZE DISK SET IN A
 OT0777'SQUARE CONCRETE BLOCK AND PROJECTS ABOUT 7 INCHES.
 OT0777'
 OT0777'AZIMUTH MARK IS ABOUT 0.6 MILE SOUTH-SOUTHEAST OF STATION AT
 OT0777'A CROSSROADS.  IT IS ABOUT 5 FEET EAST OF FENCE LINE AT CORNER
 OT0777'AND MAIL BOX IN THE EAST-WEST FENCE LINE, 9 PACES EAST OF
 OT0777'NORTH-SOUTH ROAD, AND ABOUT 8 PACES SOUTH OF EAST-WEST ROAD.  IT
 OT0777'PROJECTS 5 INCHES.
 OT0777'
 OT0777'REFERENCE MARK NO. 1 IS 119.45 FEET EAST-NORTHEAST OF STATION,
 OT0777'5 PACES WEST OF EAST SLOPE OF BUTTE.  IT PROJECTS 4 INCHES.
 OT0777'
 OT0777'REFERENCE MARK NO. 2 IS 67.79 FEET WEST-NORTHWEST OF STATION,
 OT0777'17 FEET NORTH OF SOUTH EDGE OF BUTTE.  IT PROJECTS 4 INCHES.
 OT0777'
 OT0777'LIGHTS 90 FEET ABOVE SHEEP AND CUNY AND 5 FEET ABOVE BATTLE
 OT0777'WERE VISIBLE FROM THE GROUND AT THIS STATION.
 OT0777'
 OT0777'HEIGHT OF LIGHT ABOVE STATION MARK - 1.5 METERS.
 OT0777
 OT0777                          STATION RECOVERY (1961)
 OT0777
 OT0777'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0777'THE STATION WAS RECOVERED AS DESCRIBED AND ALL THE MARKS WERE
 OT0777'IN GOOD CONDITION.  THE DISTANCES TO THE REFERENCE MARKS WERE
 OT0777'FOUND TO BE SLIGHTLY LONGER THAN THE PREVIOUS MEASUREMENT.
 OT0777'REFERENCE MARK 1 WAS 0.06 FEET LONGER AND REFERENCE MARK 2 WAS
 OT0777'0.02 FEET LONGER THAN THE PREVIOUS MEASUREMENT.  THE DIRECTIONS
 OT0777'TO THE REFERENCE MARKS CHECKED BUT THE DIRECTION TO THE AZIMUTH
 OT0777'MARK FAILED TO CHECK BY 8 SECONDS.  A NEW DESCRIPTION FOLLOWS.
 OT0777'
 OT0777'THE STATION IS ABOUT 15-1/2 MILES SOUTHEAST OF HERMOSA, ABOUT 11
 OT0777'MILES EAST-SOUTHEAST OF FAIRBURN, ABOUT 5 MILES WEST-SOUTHWEST
 OT0777'OF RED SHIRT AND ON PROPERTY OWNED BY THE U.S. GOVERNMENT.
 OT0777'
 OT0777'TO REACH THE STATION FROM THE POST OFFICE IN FAIRBURN, GO SOUTH
 OT0777'FOR 0.15 MILE TO A T-ROAD INTERSECTION.  TURN LEFT, EAST, FOR 0.1
 OT0777'MILE TO A CROSSROAD, CONTINUE EASTERLY FOR 2.9 MILES TO A T-ROAD
 OT0777'INTERSECTION.  TURN LEFT, EASTERLY, FOR 3.85 MILES TO A SIDE
 OT0777'ROAD RIGHT, CONTINUE AHEAD, EASTERLY, FOR 7.05 MILES TO A SIDE
 OT0777'ROAD RIGHT.  TURN RIGHT, SOUTH, AND FOLLOW THE WINDING ROAD FOR
 OT0777'0.7 MILE TO TWO GATES ON THE RIGHT SIDE OF THE ROAD.  *PASS
 OT0777'THROUGH THE SOUTH GATE AND PICK THE ROUTE OVERLAND SOUTHWEST
 OT0777'TO THE EAST RIM OF THE HILL AND THE END OF TRUCK TRAVEL.
 OT0777'PACK WESTERLY ABOUT 200 YARDS TO THE TOP OF THE HILL AND THE
 OT0777'STATION.  *FROM THIS POINT CONTINUE SOUTH FOR 1.0 MILE TO THE
 OT0777'AZIMUTH MARK IN THE SOUTHEAST QUADRANT OF A SIDE ROAD
 OT0777'INTERSECTION.
 OT0777'
 OT0777'THE STATION IS 121.5 FEET SOUTHWEST OF A WITNESS POST, ABOUT 25
 OT0777'YARDS WEST OF THE EAST RIM OF THE HILL AND ABOUT 4 YARDS NORTH
 OT0777'OF THE WEST EDGE OF A BLUFF.  THE MONUMENT PROJECTS 0.6 FOOT AND
 OT0777'THE DISK IS STAMPED BOWER 1936.
 OT0777'
 OT0777'REFERENCE MARK 1 IS 4.6 FEET NORTHWEST OF THE WITNESS POST AND
 OT0777'NEAR THE EAST RIM OF THE HILL.  THE MONUMENT PROJECTS 0.3 FOOT
 OT0777'AND THE DISK IS STAMPED BOWER NO 1 1936.
 OT0777'
 OT0777'REFERENCE MARK 2 IS A CONCRETE FILLED SOIL PIPE WHICH PROJECTS 0.3
 OT0777'FOOT WITH A STANDARD DISK SET AT THE TOP.
 OT0777'THE DISK IS STAMPED BOWER NO 2 1936.
 OT0777'
 OT0777'THE AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF A SIDE ROAD
 OT0777'EAST, 29 FEET EAST OF THE CENTER OF THE NORTH-SOUTH ROAD, 7
 OT0777'FEET EAST OF A FENCE CORNER, 1 FOOT WEST OF A WITNESS POST AND
 OT0777'SET IN THE FENCELINE.  THE MONUMENT PROJECTS 0.2 FOOT AND THE
 OT0777'DISK IS STAMPED BOWER 1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0515 ***********************************************************************
 QT0515  DESIGNATION -  BOWL
 QT0515  PID         -  QT0515
 QT0515  STATE/COUNTY-  SD/HARDING
 QT0515  COUNTRY     -  US
 QT0515  USGS QUAD   -  BAMS BUTTE NW (2017)
 QT0515
 QT0515                         *CURRENT SURVEY CONTROL
 QT0515  ______________________________________________________________________
 QT0515* NAD 83(1996) POSITION- 45 24 13.43807(N) 103 24 13.88752(W)   ADJUSTED
 QT0515* NAVD 88 ORTHO HEIGHT -   998.    (meters)     3274.    (feet) SCALED
 QT0515  ______________________________________________________________________
 QT0515  GEOID HEIGHT    -        -16.243 (meters)                     GEOID18
 QT0515  LAPLACE CORR    -         -3.59  (seconds)                    DEFLEC18
 QT0515  HORZ ORDER      -  THIRD
 QT0515
 QT0515.The horizontal coordinates were established by classical geodetic methods
 QT0515.and adjusted by the National Geodetic Survey in January 1998.
 QT0515
 QT0515.The orthometric height was scaled from a topographic map.
 QT0515
 QT0515.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0515.GEOID18 height accuracy estimate available here.
 QT0515
 QT0515.Click photographs - Photos may exist for this station.
 QT0515
 QT0515.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0515
 QT0515. The following values were computed from the NAD 83(1996) position.
 QT0515
 QT0515;                    North         East     Units Scale Factor Converg.
 QT0515;SPC SD N     -   180,110.660   333,597.790   MT  0.99995802   -2 24 32.5
 QT0515;SPC SD N     -   590,913.06  1,094,478.75   sFT  0.99995802   -2 24 32.5
 QT0515;UTM  13      - 5,029,040.695   624,913.621   MT  0.99979185   +1 08 12.2
 QT0515
 QT0515!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0515!SPC SD N     -   0.99984603  x   0.99995802  =   0.99980405
 QT0515!UTM  13      -   0.99984603  x   0.99979185  =   0.99963791
 QT0515
 QT0515:                Primary Azimuth Mark                     Grid Az
 QT0515:SPC SD N     -  BOWL AZ MK                               119 13 02.8
 QT0515:UTM  13      -  BOWL AZ MK                               115 40 18.1
 QT0515
 QT0515_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2491329040(NAD 83)
 QT0515
 QT0515|---------------------------------------------------------------------|
 QT0515| PID    Reference Object                     Distance      Geod. Az  |
 QT0515|                                                           dddmmss.s |
 QT0515| CQ7130 BOWL AZ MK                                         1164830.3 |
 QT0515| CQ7131 BOWL RM 1                             8.919 METERS 16842     |
 QT0515| CQ7132 BOWL RM 2                             9.281 METERS 26203     |
 QT0515|---------------------------------------------------------------------|
 QT0515
 QT0515                          SUPERSEDED SURVEY CONTROL
 QT0515
 QT0515  NAD 83(1993)-  45 24 13.42934(N)    103 24 13.88561(W) AD(       ) 3
 QT0515  NAD 83(1986)-  45 24 13.42707(N)    103 24 13.88220(W) AD(       ) 3
 QT0515  NAD 27      -  45 24 13.44800(N)    103 24 12.23100(W) AD(       ) 3
 QT0515
 QT0515.Superseded values are not recommended for survey control.
 QT0515
 QT0515.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0515.See file dsdata.pdf to determine how the superseded data were derived.
 QT0515
 QT0515_MARKER: DS = TRIANGULATION STATION DISK
 QT0515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0515_STAMPING: BOWL 1952
 QT0515_MARK LOGO: CGS
 QT0515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0515+STABILITY: SURFACE MOTION
 QT0515
 QT0515  HISTORY     - Date     Condition        Report By
 QT0515  HISTORY     - 1952     MONUMENTED       CGS
 QT0515
 QT0515                          STATION DESCRIPTION
 QT0515
 QT0515'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0515'THE STATION IS LOCATED ABOUT 13-1/2 MILES SOUTHEAST OF BUFFALO,
 QT0515'IN THE SOUTHEAST 1/4 OF SECTION 29, T 17 N, R 6 E, ON THE CREST
 QT0515'AND ABOUT 150 FEET WESTERLY OF THE STEEP, ROCKY EAST SLOPE OF
 QT0515'A LOW KNOLL, 80 FEET NORTHWESTERLY OF THE CENTER OF A SHALLOW
 QT0515'PIT, AND 6 FEET SOUTHWEST OF A 4 IN X 4 IN WITNESS POST.
 QT0515'
 QT0515'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 8
 QT0515'AND U.S. HIGHWAY NO. 85 ABOUT 1-1/2 MILES SOUTH OF THE BUSINESS
 QT0515'DISTRICT OF BUFFALO, GO SOUTH ON NO. 85 FOR 9.7 MILES.  THEN
 QT0515'LEFT, EAST, ON A GRADED DIRT ROAD FOR 6.15 MILES TO A CATTLE
 QT0515'GUARD.  CROSS THE CATTLE GUARD, CONTINUE EAST, FOR 1.9 MILES
 QT0515'TO A DIRT SIDE ROAD ON THE LEFT AND A TRACK ROAD ON THE RIGHT.
 QT0515'TURN RIGHT, SOUTH, ON THE TRACK ROAD FOR 1.05 MILE (0.1 MILE
 QT0515'NORTH OF A WIRE FENCE).  THEN RIGHT, WESTERLY AND
 QT0515'NORTHWESTERLY, FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT.
 QT0515'CONTINUE NORTHWEST FOR 0.3 MILE TO THE STATION.
 QT0515'
 QT0515'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0515'BOWL 1952.
 QT0515'
 QT0515'REFERENCE MARK NO. 1 IS 60 FEET WEST OF THE CENTER OF THE SHALLOW
 QT0515'PIT.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED BOWL NO 1 1952.
 QT0515'
 QT0515'REFERENCE MARK NO. 2 IS 34 FEET WEST OF THE 4 IN X 4 IN WITNESS
 QT0515'POST.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED BOWL NO 2 1952.
 QT0515'
 QT0515'THE AZIMUTH MARK IS ABOUT 0.15 MILE NORTH OF A WIRE FENCE, 33
 QT0515'FEET NORTH OF THE CENTER OF THE TRACK ROAD, AND 2.5 FEET NORTH
 QT0515'OF A 4 IN X 4 IN WITNESS POST.  IT PROJECTS 4 INCHES, AND THE
 QT0515'DISK IS STAMPED BOWL 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0718 ***********************************************************************
 QS0718  DESIGNATION -  BOX ELDER
 QS0718  PID         -  QS0718
 QS0718  STATE/COUNTY-  SD/CORSON
 QS0718  COUNTRY     -  US
 QS0718  USGS QUAD   -  KENEL (2017)
 QS0718
 QS0718                         *CURRENT SURVEY CONTROL
 QS0718  ______________________________________________________________________
 QS0718* NAD 83(1996) POSITION- 45 46 07.77687(N) 100 24 22.90255(W)   ADJUSTED
 QS0718* NAVD 88 ORTHO HEIGHT -   674.    (meters)     2211.    (feet) SCALED
 QS0718  ______________________________________________________________________
 QS0718  GEOID HEIGHT    -        -21.770 (meters)                     GEOID18
 QS0718  LAPLACE CORR    -         -5.67  (seconds)                    DEFLEC18
 QS0718  HORZ ORDER      -  SECOND
 QS0718
 QS0718.The horizontal coordinates were established by classical geodetic methods
 QS0718.and adjusted by the National Geodetic Survey in January 1998.
 QS0718
 QS0718.The orthometric height was scaled from a topographic map.
 QS0718
 QS0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0718.GEOID18 height accuracy estimate available here.
 QS0718
 QS0718.Click photographs - Photos may exist for this station.
 QS0718
 QS0718.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0718
 QS0718. The following values were computed from the NAD 83(1996) position.
 QS0718
 QS0718;                    North         East     Units Scale Factor Converg.
 QS0718;SPC SD N     -   215,165.744   568,390.615   MT  1.00001762   -0 17 15.4
 QS0718;SPC SD N     -   705,922.95  1,864,794.88   sFT  1.00001762   -0 17 15.4
 QS0718;UTM  14      - 5,069,324.804   390,649.813   MT  0.99974700   -1 00 28.1
 QS0718
 QS0718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0718!SPC SD N     -   0.99989770  x   1.00001762  =   0.99991532
 QS0718!UTM  14      -   0.99989770  x   0.99974700  =   0.99964472
 QS0718
 QS0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9064969324(NAD 83)
 QS0718
 QS0718                          SUPERSEDED SURVEY CONTROL
 QS0718
 QS0718  NAD 83(1986)-  45 46 07.76710(N)    100 24 22.89858(W) AD(       ) 2
 QS0718  NAD 27      -  45 46 07.76300(N)    100 24 21.42800(W) AD(       ) 2
 QS0718  MORC        -  45 46 05.12000(N)    100 24 20.98000(W) AD(       ) 3
 QS0718
 QS0718.Superseded values are not recommended for survey control.
 QS0718
 QS0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0718.See file dsdata.pdf to determine how the superseded data were derived.
 QS0718
 QS0718_MARKER: Z = SEE DESCRIPTION
 QS0718_SETTING: 0 = UNSPECIFIED SETTING
 QS0718_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0718
 QS0718  HISTORY     - Date     Condition        Report By
 QS0718  HISTORY     - 1889     MONUMENTED       MORC
 QS0718  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0718
 QS0718                          STATION DESCRIPTION
 QS0718
 QS0718'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0718'LOCATED ON R.B., ON A LARGE ROLLING PLATEAU, 2 MILES FROM
 QS0718'RIVER AND NEAR EDGE OF BLUFF.  ON DIVIDE NEXT SOUTH FROM
 QS0718'BOX ELDER CREEK.
 QS0718
 QS0718                          STATION RECOVERY (1945)
 QS0718
 QS0718'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0718'EXTENSIVE DIGGING DID NOT LOCATE THIS UNDERGROUND MARK,
 QS0718'ASSUMED LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0450 ***********************************************************************
 PV0450  DESIGNATION -  BOXELDER
 PV0450  PID         -  PV0450
 PV0450  STATE/COUNTY-  SD/BUTTE
 PV0450  COUNTRY     -  US
 PV0450  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 PV0450
 PV0450                         *CURRENT SURVEY CONTROL
 PV0450  ______________________________________________________________________
 PV0450* NAD 83(1996) POSITION- 44 50 40.86071(N) 104 00 39.10905(W)   ADJUSTED
 PV0450* NAVD 88 ORTHO HEIGHT -  1060.94  (+/-2cm)     3480.8   (feet) VERTCON3
 PV0450  ______________________________________________________________________
 PV0450  GEOID HEIGHT    -        -15.297 (meters)                     GEOID18
 PV0450  LAPLACE CORR    -         -7.17  (seconds)                    DEFLEC18
 PV0450  HORZ ORDER      -  FIRST
 PV0450  VERT ORDER      -  THIRD ? (See Below)
 PV0450
 PV0450.The horizontal coordinates were established by classical geodetic methods
 PV0450.and adjusted by the National Geodetic Survey in January 1998.
 PV0450
 PV0450.The NAVD 88 height was computed by applying the VERTCON shift value to
 PV0450.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PV0450
 PV0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0450.GEOID18 height accuracy estimate available here.
 PV0450
 PV0450.The vertical order pertains to the NGVD 29 superseded value.
 PV0450
 PV0450.Click photographs - Photos may exist for this station.
 PV0450
 PV0450.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0450
 PV0450. The following values were computed from the NAD 83(1996) position.
 PV0450
 PV0450;                    North         East     Units Scale Factor Converg.
 PV0450;SPC SD N     -   120,236.333   283,049.836   MT  0.99994558   -2 50 19.1
 PV0450;SPC SD N     -   394,475.37    928,639.34   sFT  0.99994558   -2 50 19.1
 PV0450;SPC WY E     -   483,255.048   291,371.615   MT  1.00004013   +0 48 54.4
 PV0450;SPC WY E     - 1,585,479.27    955,941.71   sFT  1.00004013   +0 48 54.4
 PV0450;UTM  13      - 4,966,172.791   578,169.436   MT  0.99967514   +0 41 51.2
 PV0450
 PV0450!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0450!SPC SD N     -   0.99983608  x   0.99994558  =   0.99978167
 PV0450!SPC WY E     -   0.99983608  x   1.00004013  =   0.99987620
 PV0450!UTM  13      -   0.99983608  x   0.99967514  =   0.99951127
 PV0450
 PV0450:                Primary Azimuth Mark                     Grid Az
 PV0450:SPC SD N     -  BOXELDER AZ MK                           179 14 58.0
 PV0450:SPC WY E     -  BOXELDER AZ MK                           175 35 44.5
 PV0450:UTM  13      -  BOXELDER AZ MK                           175 42 47.7
 PV0450
 PV0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7816966172(NAD 83)
 PV0450
 PV0450|---------------------------------------------------------------------|
 PV0450| PID    Reference Object                     Distance      Geod. Az  |
 PV0450|                                                           dddmmss.s |
 PV0450| CP8843 BOXELDER RM 1                         4.709 METERS 02235     |
 PV0450| CP8844 BOXELDER RM 2                         6.353 METERS 12740     |
 PV0450| CP8842 BOXELDER AZ MK                                     1762438.9 |
 PV0450| PV0497 SUNDANCE RM 2                       APPROX.53.6 KM 2205057.3 |
 PV0450|---------------------------------------------------------------------|
 PV0450
 PV0450                          SUPERSEDED SURVEY CONTROL
 PV0450
 PV0450  NAD 83(1993)-  44 50 40.85737(N)    104 00 39.10970(W) AD(       ) 1
 PV0450  NAD 83(1986)-  44 50 40.84979(N)    104 00 39.10344(W) AD(       ) 1
 PV0450  NAD 27      -  44 50 40.89780(N)    104 00 37.34250(W) AD(       ) 1
 PV0450  NGVD 29            1060.45   (m)         3479.2    (f) LEVELING    3  
 PV0450
 PV0450.Superseded values are not recommended for survey control.
 PV0450
 PV0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0450.See file dsdata.pdf to determine how the superseded data were derived.
 PV0450
 PV0450_MARKER: DS = TRIANGULATION STATION DISK
 PV0450_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PV0450_STAMPING: BOXELDER 1949
 PV0450_MARK LOGO: CGS
 PV0450_MAGNETIC: P = MARKER IS A STEEL PIPE
 PV0450_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0450
 PV0450  HISTORY     - Date     Condition        Report By
 PV0450  HISTORY     - 1949     MONUMENTED       CGS
 PV0450  HISTORY     - 1953     GOOD             USGS
 PV0450  HISTORY     - 1962     GOOD             CGS
 PV0450
 PV0450                          STATION DESCRIPTION
 PV0450
 PV0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (VRS)
 PV0450'STATION IS LOCATED ON LAND OWNED BY MR. MC CLOUD, ABOUT 14
 PV0450'MILES NORTHWEST OF BELLE FOURCHE, 2.2 MILES EAST OF THE
 PV0450'WYOMING-SOUTH DAKOTA STATE LINE, AND ON A HIGH, CLAY BUTTE.
 PV0450'
 PV0450'TO REACH FROM THE TRAFFICE LIGHT ON STATE STREET AND SIXTH
 PV0450'AVENUE IN BELLE FOURCHE, GO NORTH ON U.S. HIGHWAYS 85 AND 212
 PV0450'FOR 0.6 MILE TO A FORK.  BEAR LEFT ON U.S. HIGHWAY 212 AND
 PV0450'GO 7.7 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND FOLLOW
 PV0450'MAIN GRADED ROAD FOR 5.7 MILES TO THE MC CLOUD RANCH HOUSE
 PV0450'AND FORK.  BEAR RIGHT AND GO NORTH ON TRACK ROAD FOR 1.15 MILES
 PV0450'TO A DIM FORK.  BEAR LEFT AND GO 0.6 MILE TO A WIRE GATE AND
 PV0450'AZIMUTH MARK ON RIGHT.  PASS THROUGH GATE AND CONTINUE ON
 PV0450'TRACK ROAD FOR 0.4 MILE TO A SIDE ROAD RIGHT JUST AFTER
 PV0450'CROSSING DITCH.  TURN RIGHT AND GO 0.5 MILE TO FOOT OF BUTTE
 PV0450'AND END OF TRUCK TRAVEL.  PACK ABOUT 50 YARDS TO TOP OF
 PV0450'BUTTE AND STATION.
 PV0450'
 PV0450'STATION MARK IS A STANDARD DISK WELDED ON THE TOP OF A 2-INCH
 PV0450'IRON PIPE PROJECTING 3 INCHES.  THE DISK IS STAMPED BOXELDER
 PV0450'1949.
 PV0450'
 PV0450'REFERENCE MARK NO. 1 IS A STANDARD DISK WELDED ON THE TOP OF
 PV0450'A 2-INCH IRON PIPE PROJECTING 4 INCHES.  THE DISK IS STAMPED
 PV0450'BOXELDER NO 1 1949.
 PV0450'
 PV0450'REFERENCE MARK NO. 2 IS A STANDARD DISK WELDER ON THE TOP OF
 PV0450'A 2-INCH IRON PIPE PROJECTING 6 INCHES.  THE DISK IS STAMPED
 PV0450'BOXELDER NO 2 1949.
 PV0450'
 PV0450'THE HORIZONTAL DISTANCE BETWEEN REFERENCE MARKS IS 29.05 FEET
 PV0450'AND 8.854 METERS.
 PV0450'
 PV0450'AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 10 X 10-INCH
 PV0450'CONCRETE POST.  IT IS 24 FEET EAST OF A TRACK ROAD, 3 FEET
 PV0450'WEST OF A WITNESS POST, AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 PV0450'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED BOXELDER 1949.
 PV0450
 PV0450                          STATION RECOVERY (1953)
 PV0450
 PV0450'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953 (WC)
 PV0450'STATION MARK--A STANDARD USC  AND GS DISK STAMPED ---BOXELDER 1949---,
 PV0450'WELDED ON THE TOP OF A 2 IN. IRON PIPE, PROJECTING 3 IN.
 PV0450
 PV0450                          STATION RECOVERY (1962)
 PV0450
 PV0450'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PV0450'THE STATION WAS RECOVERED AND THE MARKS WERE IN GOOD CONDITION.
 PV0450'THE DIRECTIONS TO THE AZIMUTH MARK AND REFERENCE MARK NO. 2
 PV0450'WERE VERIFIED.  THE DIRECTION TO REFERENCE MARK NO. 1 FAILED
 PV0450'TO CHECK BY 3 MINUTES AND 22 SECONDS.  THE DISTANCES TO THE
 PV0450'REFERENCE MARKS FAILED TO CHECK.  REFERENCE MARK NO. 1 WAS
 PV0450'0.28 OF A FOOT SHORTER THAN THE PREVIOUS MEASUREMENT AND
 PV0450'REFERENCE MARK NO. 2 WAS 0.15 OF A FOOT SHORTER THAN THE
 PV0450'PREVIOUS MEASUREMENT.  A NEW DESCRIPTION FOLLOWS.
 PV0450'
 PV0450'THE STATION IS 12-1/2 MILES NORTH AND 7-1/2 MILES WEST OF BELLE
 PV0450'FOURCHE, 2-1/2 MILES EAST OF THE WYOMING-SOUTH DAKOTA STATE
 PV0450'LINE, ON THE HIGHEST POINT OF A NORTHWEST-SOUTHEAST RIDGE AND
 PV0450'ON PROPERTY OWNED BY MC LEOD RANCH.
 PV0450'
 PV0450'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212
 PV0450'AND 85, AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTHWEST ON
 PV0450'HIGHWAY 212 FOR 12.35 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT
 PV0450'AND CROSS CATTLE GUARD AND GO NORTHERLY FOR 1.75 MILES TO A GATE.
 PV0450'PASS THROUGH THE GATE AND CONTINUE AHEAD FOR 0.35 MILE TO A SIDE
 PV0450'ROAD LEFT AT A RANCH HOUSE.  TURN LEFT AND GO NORTHEAST FOR 0.1
 PV0450'MILE TO A GATE.  PASS THROUGH THE GATE AND FOLLOW THE MAIN
 PV0450'TRACK ROAD 0.45 MILE TO A GATE.  PASS THROUGH AND CONTINUE
 PV0450'AHEAD FOR 1.1 MILES TO TWO GATES.  PASS THROUGH ONE GATE AND
 PV0450'TURN SHARP LEFT AND PASS THROUGH THE SECOND GATE.  GO WEST
 PV0450'ALONG THE NORTH SIDE OF THE FENCE FOR 0.2 MILE TO THE
 PV0450'AZIMUTH MARK AND A GATE ON THE LEFT.  TURN RIGHT AND FOLLOW
 PV0450'THE DIM TRACK ROAD NORTHERLY TO THE CREST OF THE RIDGE.
 PV0450'PROCEED UP SLOPE OF HIGHEST POINT FOR 0.15 MILE TO END OF
 PV0450'TRUCK TRAVEL.  PACK ABOUT 100 FEET TO THE TOP OF THE SMALL
 PV0450'PEAK AND THE STATION.
 PV0450'
 PV0450'THE STATION, A STANDARD BRONZE DISK WELDED TO THE TOP OF A
 PV0450'2 INCH IRON PIPE WHICH PROJECTS 2 INCHES, IS STAMPED BOXELDER
 PV0450'1949.  IT IS ON THE HIGHEST POINT OF THE PEAK.
 PV0450'
 PV0450'REFERENCE MARK NO. 1, A STANDARD BRONZE DISK WELDED TO THE
 PV0450'TOP OF A 2 INCH IRON PIPE WHICH PROJECTS 4 INCHES, IS STAMPED
 PV0450'BOXELDER NO 1 1949.  IT IS ABOUT 3 FEET LOWER IN ELEVATION
 PV0450'THAN THE STATION.
 PV0450'
 PV0450'REFERENCE MARK NO. 2, A STANDARD BRONZE DISK WELDED TO THE TOP OF
 PV0450'A 2 INCH IRON PIPE WHICH PROJECTS 4 INCHES, IS STAMPED BOXELDER
 PV0450'NO 2 1949.  IT IS ABOUT 3 FEET LOWER IN ELEVATION THAN THE
 PV0450'STATION.
 PV0450'
 PV0450'THE AZIMUTH MARK, A STANDARD DISK SET IN THE TOP OF A SQUARE
 PV0450'CONCRETE POST WHICH PROJECTS 6 INCHES, IS STAMPED BOXELDER
 PV0450'1949.  IT IS 22 FEET EAST OF THE CENTER OF A GATE, 2.0 FEET
 PV0450'WEST OF A WHITE WOODEN WITNESS POST, 1.5 FEET SOUTHEAST OF A
 PV0450'METAL WITNESS POST AND 1 FOOT SOUTH OF A FENCE.
 PV0450'NOTE.  REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PV0450'
 PV0450'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0695 ***********************************************************************
 OS0695  DESIGNATION -  BOYD
 OS0695  PID         -  OS0695
 OS0695  STATE/COUNTY-  SD/TODD
 OS0695  COUNTRY     -  US
 OS0695  USGS QUAD   -  HIDDEN TIMBER NE (2017)
 OS0695
 OS0695                         *CURRENT SURVEY CONTROL
 OS0695  ______________________________________________________________________
 OS0695* NAD 83(1996) POSITION- 43 12 57.74067(N) 100 17 48.82085(W)   ADJUSTED
 OS0695* NAVD 88 ORTHO HEIGHT -   800.    (meters)     2625.    (feet) SCALED
 OS0695  ______________________________________________________________________
 OS0695  GEOID HEIGHT    -        -23.828 (meters)                     GEOID18
 OS0695  LAPLACE CORR    -         -5.15  (seconds)                    DEFLEC18
 OS0695  HORZ ORDER      -  FIRST
 OS0695
 OS0695.The horizontal coordinates were established by classical geodetic methods
 OS0695.and adjusted by the National Geodetic Survey in January 1998.
 OS0695
 OS0695.The orthometric height was scaled from a topographic map.
 OS0695
 OS0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0695.GEOID18 height accuracy estimate available here.
 OS0695
 OS0695.Click photographs - Photos may exist for this station.
 OS0695
 OS0695.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0695
 OS0695. The following values were computed from the NAD 83(1996) position.
 OS0695
 OS0695;                    North         East     Units Scale Factor Converg.
 OS0695;SPC SD S     -    98,061.339   602,960.609   MT  0.99993138   +0 01 30.5
 OS0695;SPC SD S     -   321,722.91  1,978,213.26   sFT  0.99993138   +0 01 30.5
 OS0695;UTM  14      - 4,785,622.426   394,662.779   MT  0.99973649   -0 53 17.3
 OS0695
 OS0695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0695!SPC SD S     -   0.99987824  x   0.99993138  =   0.99980963
 OS0695!UTM  14      -   0.99987824  x   0.99973649  =   0.99961476
 OS0695
 OS0695:                Primary Azimuth Mark                     Grid Az
 OS0695:SPC SD S     -  BOYD AZ MK                               270 36 32.1
 OS0695:UTM  14      -  BOYD AZ MK                               271 31 19.9
 OS0695
 OS0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN9466285622(NAD 83)
 OS0695
 OS0695|---------------------------------------------------------------------|
 OS0695| PID    Reference Object                     Distance      Geod. Az  |
 OS0695|                                                           dddmmss.s |
 OS0695| CO2298 BOYD RM 1                             8.680 METERS 06627     |
 OS0695| CO2299 BOYD RM 2                            19.580 METERS 13509     |
 OS0695| CO2297 BOYD AZ MK                                         2703802.6 |
 OS0695| OS0700 MISSION INDIAN SCH WATER TANK       APPROX.28.2 KM 2892125.8 |
 OS0695|---------------------------------------------------------------------|
 OS0695
 OS0695                          SUPERSEDED SURVEY CONTROL
 OS0695
 OS0695  NAD 83(1995)-  43 12 57.74065(N)    100 17 48.82106(W) AD(       ) 1
 OS0695  NAD 83(1986)-  43 12 57.74300(N)    100 17 48.83632(W) AD(       ) 1
 OS0695  NAD 27      -  43 12 57.72500(N)    100 17 47.37400(W) AD(       ) 1
 OS0695
 OS0695.Superseded values are not recommended for survey control.
 OS0695
 OS0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0695.See file dsdata.pdf to determine how the superseded data were derived.
 OS0695
 OS0695_MARKER: DS = TRIANGULATION STATION DISK
 OS0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0695_STAMPING: BOYD 1936
 OS0695_MARK LOGO: CGS
 OS0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0695+STABILITY: SURFACE MOTION
 OS0695
 OS0695  HISTORY     - Date     Condition        Report By
 OS0695  HISTORY     - 1936     MONUMENTED       CGS
 OS0695
 OS0695                          STATION DESCRIPTION
 OS0695
 OS0695'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0695'THE STATION IS LOCATED ON A HIGH NARROW-BACKED RIDGE 38.1 MILES BY
 OS0695'ROAD, ABOUT 21.0 MILES NORTHEAST AIRLINE FROM VALENTINE, NEBR.,
 OS0695'25.7 MILES BY ROAD AND ABOUT 19.0 MILES AIRLINE SOUTHEAST OF
 OS0695'MISSION, S. DAK., 14.8 MILES NORTH OF THE STATE LINE, 0.3 MILE
 OS0695'EAST OF ROAD LEADING TO FOOT OF RIDGE, ON PROPERTY OWNED BY MR.
 OS0695'BOYD.  THE STATION IS ON THE HIGHEST POINT OF THE RIDGE WHICH
 OS0695'RUNS SOUTHEAST AND NORTHWEST, 10 FEET SOUTHEAST OF A WIRE FENCE
 OS0695'WHICH RUNS EAST AND WEST ACROSS THE CENTER OF THE RIDGE.
 OS0695'STATION MARK IS A STANDARD BRONZE DISK SET IN A SQUARE CONCRETE
 OS0695'BLOCK PROJECTING 5 INCHES.
 OS0695'
 OS0695'REFERENCE MARK NO. 1 IS EAST-NORTHEAST OF THE STATION ON THE
 OS0695'EAST SLOPE OF THE BUTTE.  IT PROJECTS 5 INCHES.
 OS0695'
 OS0695'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION ALONG THE TOP
 OS0695'OF THE RIDGE.  IT PROJECTS 5 INCHES.
 OS0695'
 OS0695'THE AZIMUTH MARK IS ABOUT 0.9 MILE WEST OF THE STATION AT THE FOOT
 OS0695'OF THE BUTTE, AT THE END OF THE ROAD LEADING TO THE STATION.
 OS0695'
 OS0695'TO REACH FROM THE COURTHOUSE IN VALENTINE, NEBR., GO WEST AND
 OS0695'NORTH ON U.S. HIGHWAY 183 FOR 9.2 MILES TO THE STATE LINE
 OS0695'WHERE U.S. 183 TURNS LEFT AND A DIRT ROAD BEARS RIGHT (EAST),
 OS0695'TURN RIGHT AND GO 3.3 MILES TO A T-INTERSECTION, TURN RIGHT
 OS0695'(EAST) AND GO 5.9 MILES TO A CROSS ROAD AT WHICH THERE IS A
 OS0695'GASOLINE STATION AND A WHITE SCHOOLHOUSE ON THE NORTH SIDE OF
 OS0695'THE ROAD, TURN LEFT (NORTH) AND GO 1.0 MILE TO A T-INTERSECTION,
 OS0695'TURN RIGHT 2.0 MILES TO A T-INTERSECTION, TURN LEFT (NORTH)
 OS0695'AND GO 11.0 MILES TO A CROSS ROAD WITH A FARMHOUSE IN THE
 OS0695'SOUTHEAST CORNER, TURN RIGHT AND GO 2.3 MILES TO A BRIDGE OVER
 OS0695'THE KEYAPAHA RIVER, CONTINUE AHEAD 1.8 MILES TO A SECTION CORNER
 OS0695'WHERE THE MAIN ROAD TURNS LEFT (NORTH) AND A TRAIL
 OS0695'CONTINUES ON EAST, CONTINUE DUE EAST FOR 0.8 MILE TO A
 OS0695'FARMHOUSE.  CONTINUE ON TRAIL FOR 0.9 MILE TO THE AZIMUTH MARK
 OS0695'AT FOOT OF THE BUTTE, (WEST SIDE).  STATION IS 0.9 MILE DUE
 OS0695'EAST OF THE AZIMUTH MARK ON THE TOP OF THE BUTTE.
 OS0695'
 OS0695'SIGNALS SHOWN FROM THE GROUND AT CLEARFIELD, MOORE, BARNETT AND
 OS0695'LAMOUREAUX-1933 AND FROM A 64-FOOT STEEL TOWER AT JELLY WERE
 OS0695'VISIBLE FROM THE GROUND AT THIS STATION.
 OS0695'
 OS0695'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0695'BRONZE DISKS SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0858 ***********************************************************************
 PR0858  DESIGNATION -  BOYD
 PR0858  PID         -  PR0858
 PR0858  STATE/COUNTY-  SD/CODINGTON
 PR0858  COUNTRY     -  US
 PR0858  USGS QUAD   -  HENRY (2017)
 PR0858
 PR0858                         *CURRENT SURVEY CONTROL
 PR0858  ______________________________________________________________________
 PR0858* NAD 83(1996) POSITION- 44 53 02.43782(N) 097 24 38.41614(W)   ADJUSTED
 PR0858* NAVD 88 ORTHO HEIGHT -   543.    (meters)     1781.    (feet) SCALED
 PR0858  ______________________________________________________________________
 PR0858  GEOID HEIGHT    -        -24.897 (meters)                     GEOID18
 PR0858  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 PR0858  HORZ ORDER      -  SECOND
 PR0858
 PR0858.The horizontal coordinates were established by classical geodetic methods
 PR0858.and adjusted by the National Geodetic Survey in January 1998.
 PR0858
 PR0858.The orthometric height was scaled from a topographic map.
 PR0858
 PR0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0858.GEOID18 height accuracy estimate available here.
 PR0858
 PR0858.Click photographs - Photos may exist for this station.
 PR0858
 PR0858.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0858
 PR0858. The following values were computed from the NAD 83(1996) position.
 PR0858
 PR0858;                    North         East     Units Scale Factor Converg.
 PR0858;SPC SD N     -   120,024.506   804,525.413   MT  0.99994335   +1 49 57.2
 PR0858;SPC SD N     -   393,780.40  2,639,513.79   sFT  0.99994335   +1 49 57.2
 PR0858;UTM  14      - 4,971,294.197   625,515.988   MT  0.99979372   +1 07 18.1
 PR0858
 PR0858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0858!SPC SD N     -   0.99991873  x   0.99994335  =   0.99986208
 PR0858!UTM  14      -   0.99991873  x   0.99979372  =   0.99971246
 PR0858
 PR0858:                Primary Azimuth Mark                     Grid Az
 PR0858:SPC SD N     -  BOYD AZ MK                               178 36 32.5
 PR0858:UTM  14      -  BOYD AZ MK                               179 19 11.6
 PR0858
 PR0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2551571294(NAD 83)
 PR0858
 PR0858|---------------------------------------------------------------------|
 PR0858| PID    Reference Object                     Distance      Geod. Az  |
 PR0858|                                                           dddmmss.s |
 PR0858| CO5219 BOYD RM 1                            18.807 METERS 06606     |
 PR0858| CO5218 BOYD AZ MK                                         1802629.7 |
 PR0858| CO5220 BOYD RM 2                            27.995 METERS 19152     |
 PR0858| PR0856 HENRY ST HENRYS CATH CH SPIRE       APPROX. 4.2 KM 2582602.8 |
 PR0858|---------------------------------------------------------------------|
 PR0858
 PR0858                          SUPERSEDED SURVEY CONTROL
 PR0858
 PR0858  NAD 83(1986)-  44 53 02.43568(N)    097 24 38.39988(W) AD(       ) 2
 PR0858  NAD 27      -  44 53 02.56488(N)    097 24 37.11696(W) AD(       ) 2
 PR0858
 PR0858.Superseded values are not recommended for survey control.
 PR0858
 PR0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0858.See file dsdata.pdf to determine how the superseded data were derived.
 PR0858
 PR0858_MARKER: DS = TRIANGULATION STATION DISK
 PR0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0858_STAMPING: BOYD 1952
 PR0858_MARK LOGO: CGS
 PR0858_PROJECTION: FLUSH
 PR0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0858+STABILITY: SURFACE MOTION
 PR0858
 PR0858  HISTORY     - Date     Condition        Report By
 PR0858  HISTORY     - 1952     MONUMENTED       CGS
 PR0858
 PR0858                          STATION DESCRIPTION
 PR0858
 PR0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0858'THE STATION IS IN SECTION 2, T 116 N, R 55 W, ON THE PROPERTY OF
 PR0858'MR. HAROLD BOYD, ABOUT 2-3/4 MILES EAST AND 1/4 MILE NORTH OF
 PR0858'HENRY, 1/2 MILE NORTH OF U.S. HIGHWAY 212, 150 FEET WEST OF A BARN
 PR0858'AND WINDMILL, 55 FEET EAST OF THE CENTER OF A GRADED DIRT ROAD,
 PR0858'36 FEET SOUTHEAST OF A FENCE CORNER, 29 FEET SOUTHWEST OF A 4 X 4
 PR0858'INCH WITNESS POST AND 25 FEET NORTH OF THE CENTER OF A TRACK
 PR0858'ROAD.
 PR0858'
 PR0858'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND
 PR0858'U.S. HIGHWAY 212 IN HENRY, GO EAST ON U.S. HIGHWAY 212 FOR 2.9
 PR0858'MILES TO A CROSS ROAD, TURN LEFT AND GO NORTH FOR 0.2 MILE TO THE
 PR0858'AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE ON THE GRADED
 PR0858'DIRT ROAD FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 PR0858'
 PR0858'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 PR0858'STAMPED BOYD 1952.
 PR0858'
 PR0858'REFERENCE MARK 1 IS 4 FEET NORTHWEST OF THE NORTHWEST CORNER
 PR0858'OF A CEMENT FOUNDATION AND 1 FOOT SOUTH OF A WIRE FENCE.  THE
 PR0858'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BOYD NO 1 1952.
 PR0858'
 PR0858'REFERENCE MARK 2 IS 62 FEET SOUTH OF THE CENTER OF THE TRACK
 PR0858'ROAD AND 37 FEET EAST OF THE CENTER OF THE GRADED ROAD.  THE MARK
 PR0858'PROJECTS 5 INCHES AND THE DISK IS STAMPED BOYD NO 2 1952.
 PR0858'
 PR0858'THE AZIMUTH MARK IS 54 FEET NORTH OF THE NORTH RAIL OF A RAILROAD
 PR0858'TRACK, 36 FEET EAST OF THE CENTER OF THE GRADED ROAD, 9 FEET SOUTH
 PR0858'OF A GATE POST AND 7 FEET NORTH OF A FENCE CORNER.  THE MARK
 PR0858'PROJECTS 7 INCHES AND THE DISK IS STAMPED BOYD 1952.
 PR0858'
 PR0858'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0548 ***********************************************************************
 QT0548  DESIGNATION -  BRACE
 QT0548  PID         -  QT0548
 QT0548  STATE/COUNTY-  SD/HARDING
 QT0548  COUNTRY     -  US
 QT0548  USGS QUAD   -  PINE SPRING (2017)
 QT0548
 QT0548                         *CURRENT SURVEY CONTROL
 QT0548  ______________________________________________________________________
 QT0548* NAD 83(1996) POSITION- 45 35 15.38123(N) 103 47 44.99568(W)   ADJUSTED
 QT0548* NAVD 88 ORTHO HEIGHT -  1058.491 (meters)     3472.73  (feet) ADJUSTED
 QT0548  ______________________________________________________________________
 QT0548  GEOID HEIGHT    -        -15.972 (meters)                     GEOID18
 QT0548  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 QT0548  DYNAMIC HEIGHT  -       1058.285 (meters)     3472.06  (feet) COMP
 QT0548  MODELED GRAVITY -    980,384.2   (mgal)                       NAVD 88
 QT0548
 QT0548  HORZ ORDER      -  SECOND
 QT0548  VERT ORDER      -  FIRST     CLASS II
 QT0548
 QT0548.The horizontal coordinates were established by classical geodetic methods
 QT0548.and adjusted by the National Geodetic Survey in January 1998.
 QT0548
 QT0548.The orthometric height was determined by differential leveling and
 QT0548.adjusted by the NATIONAL GEODETIC SURVEY
 QT0548.in April 2000.
 QT0548
 QT0548.No vertical observational check was made to the station.
 QT0548
 QT0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0548.GEOID18 height accuracy estimate available here.
 QT0548
 QT0548.Click photographs - Photos may exist for this station.
 QT0548
 QT0548.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0548
 QT0548.The dynamic height is computed by dividing the NAVD 88
 QT0548.geopotential number by the normal gravity value computed on the
 QT0548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0548.degrees latitude (g = 980.6199 gals.).
 QT0548
 QT0548.The modeled gravity was interpolated from observed gravity values.
 QT0548
 QT0548. The following values were computed from the NAD 83(1996) position.
 QT0548
 QT0548;                    North         East     Units Scale Factor Converg.
 QT0548;SPC SD N     -   201,887.594   303,899.120   MT  0.99998293   -2 41 11.2
 QT0548;SPC SD N     -   662,359.55    997,042.36   sFT  0.99998293   -2 41 11.2
 QT0548;UTM  13      - 5,048,934.474   593,931.645   MT  0.99970848   +0 51 36.8
 QT0548
 QT0548!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0548!SPC SD N     -   0.99983658  x   0.99998293  =   0.99981952
 QT0548!UTM  13      -   0.99983658  x   0.99970848  =   0.99954511
 QT0548
 QT0548:                Primary Azimuth Mark                     Grid Az
 QT0548:SPC SD N     -  L 32 RESET                               250 29 42.3
 QT0548:UTM  13      -  L 32 RESET                               246 56 54.3
 QT0548
 QT0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9393148934(NAD 83)
 QT0548
 QT0548|---------------------------------------------------------------------|
 QT0548| PID    Reference Object                     Distance      Geod. Az  |
 QT0548|                                                           dddmmss.s |
 QT0548| QT0545 BUFFALO MUNICIPAL TANK              APPROX.19.2 KM 0905313.0 |
 QT0548| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX.20.3 KM 0915157.3 |
 QT0548| QT0336 K 32                                               1212622.8 |
 QT0548| AI2539 BRACE RM 1                           10.658 METERS 12522     |
 QT0548| QT0367 L 32 RESET                          APPROX. 2.2 KM 2474831.1 |
 QT0548| QT0549 BRACE RM 2                           13.635 METERS 32820     |
 QT0548|---------------------------------------------------------------------|
 QT0548
 QT0548                          SUPERSEDED SURVEY CONTROL
 QT0548
 QT0548  NAD 83(1993)-  45 35 15.37171(N)    103 47 44.98992(W) AD(       ) 2
 QT0548  NAD 83(1986)-  45 35 15.36894(N)    103 47 44.98645(W) AD(       ) 2
 QT0548  NAD 27      -  45 35 15.37800(N)    103 47 43.25700(W) AD(       ) 2
 QT0548
 QT0548.Superseded values are not recommended for survey control.
 QT0548
 QT0548.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0548.See file dsdata.pdf to determine how the superseded data were derived.
 QT0548
 QT0548_MARKER: DS = TRIANGULATION STATION DISK
 QT0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0548_STAMPING: BRACE 1952
 QT0548_MARK LOGO: CGS
 QT0548_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0548+STABILITY: SURFACE MOTION
 QT0548_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0548+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0548
 QT0548  HISTORY     - Date     Condition        Report By
 QT0548  HISTORY     - 1952     MONUMENTED       CGS
 QT0548  HISTORY     - 1973     GOOD             NGS
 QT0548  HISTORY     - 1979     GOOD             NGS
 QT0548  HISTORY     - 19981030 GOOD             NGS
 QT0548
 QT0548                          STATION DESCRIPTION
 QT0548
 QT0548'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0548'THE STATION IS LOCATED ABOUT 12 MILES WEST OF BUFFALO, ON
 QT0548'THE SUMMIT OF A HIGH RIDGE JUST NORTH OF STATE HIGHWAY NO. 8,
 QT0548'IN SECTION 30, T 19 N, R 3 E, 167 FEET SOUTHEAST OF A FENCE
 QT0548'CORNER, 40 PACES NORTHWEST OF THE SOUTHEAST EDGE OF THE
 QT0548'RIDGE, AND 7 FEET NORTH OF A 4 IN X 4 IN WITNESS POST.
 QT0548'
 QT0548'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 8
 QT0548'AND U.S. HIGHWAY NO. 85 IN BUFFALO, GO WEST ON NO. 8 FOR
 QT0548'13.3 MILES TO BENCH MARK K 32 (AZ. MK.) ON THE RIGHT.  CONTINUE
 QT0548'WESTERLY ON NO. 8 FOR 0.8 MILE TO A FORK.  THEN RIGHT, NORTHERLY,
 QT0548'FOR 0.05 MILE TO A CATTLE GUARD.  CROSS CATTLE GUARD, THEN
 QT0548'RIGHT (EASTERLY ACROSS PASTURE) FOR 0.3 MILE TO THE CREST OF
 QT0548'THE RIDGE AND THE STATION.
 QT0548'
 QT0548'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0548'BRACE 1952.
 QT0548'
 QT0548'REFERENCE MARK NO. 1 IS ON THE CREST OF THE RIDGE.  IT PROJECTS
 QT0548'4 INCHES, AND THE DISK IS STAMPED BRACE NO 1 1952.
 QT0548'
 QT0548'REFERENCE MARK NO. 2 IS ON THE CREST OF THE RIDGE, AND 122
 QT0548'FEET SOUTHEAST OF THE FENCE CORNER.  IT PROJECTS 5 INCHES,
 QT0548'AND THE DISK IS STAMPED BRACE NO 2 1952.
 QT0548'
 QT0548'BENCH MARK K 32 IS 46 FEET NORTHEAST OF THE CENTER OF THE
 QT0548'HIGHWAY, 22 FEET NORTHWEST OF A TELEPHONE POLE, AND 2 FEET
 QT0548'WEST OF A 4 IN X 4 IN WITNESS POST.  IT IS A U.S. COAST AND
 QT0548'GEODETIC SURVEY BENCH MARK DISK STAMPED K 32 1934 SET IN A
 QT0548'12 IN X 12 IN CONCRETE POST THAT PROJECTS 8 INCHES.
 QT0548
 QT0548                          STATION RECOVERY (1973)
 QT0548
 QT0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 QT0548'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND BENCH
 QT0548'MARK K 32 1934 (AZIMUTH MARK) WERE RECOVERED IN GOOD CONDITION.
 QT0548'
 QT0548'A NEW DESCRIPTION FOLLOWS--
 QT0548'
 QT0548'THE STATION IS LOCATED ABOUT 12 MILES WEST OF BUFFALO, IN
 QT0548'SEC. 30, T 19 N, R 3 E, NEAR THE SOUTHEAST END OF A HIGH
 QT0548'RIDGE, JUST NORTH OF STATE HIGHWAY 20.
 QT0548'
 QT0548'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0548'AND STATE HIGHWAY 20 IN BUFFALO, GO WEST ON HIGHWAY 20 FOR 13
 QT0548'MILES TO THE AZIMUTH MARK ON THE RIGHT JUST WEST OF AN S
 QT0548'CURVE AND A DRAW, CONTINUE WEST ON HIGHWAY 20 FOR 0.8 MILE
 QT0548'TO THE TOP OF A PASS AND A RANCH ROAD ON THE RIGHT, TURN
 QT0548'RIGHT AND GO NORTH ON THE RANCH ROAD 0.05 MILE TO A CATTLE
 QT0548'GUARD, CROSS THE CATTLE GUARD AND TURN RIGHT AND GO EASTERLY
 QT0548'TO THE TOP OF THE RIDGE 0.3 MILE TO THE STATION AS DESCRIBED.
 QT0548'(PACKING TIME TO STATION FROM BASE OF SOUTHEAST END OF RIDGE
 QT0548'- 5 MINUTES.)
 QT0548'
 QT0548'THE STATION MARK IS A STANDARD DISK STAMPED BRACE 1952, SET
 QT0548'IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT IS
 QT0548'167 FEET SOUTHEAST OF A FENCE CORNER, AND 40 PACES NORTHWEST
 QT0548'OF THE SOUTHEAST EDGE OF THE RIDGE.
 QT0548'
 QT0548'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED BRACE NO 1
 QT0548'1952, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 QT0548'IT IS ON THE CREST OF THE RIDGE SOUTHEAST OF THE STATION.
 QT0548'
 QT0548'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BRACE NO 2
 QT0548'1952, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 QT0548'IT IS ON THE RIDGE NORTHWEST OF THE STATION.
 QT0548'
 QT0548'BENCH MARK K 32 1934 (AZIMUTH MARK) IS A STANDARD BENCH MARK
 QT0548'DISK STAMPED K 32 1934, SET IN A SQUARE CONCRETE MONUMENT
 QT0548'WHICH PROJECTS 10-INCHES.  IT IS 46 FEET NORTHEAST OF THE
 QT0548'CENTER OF HIGHWAY 20, 22 FEET NORTHWEST OF A TELEPHONE POLE,
 QT0548'AND 1.5 FEET WEST OF A METAL WITNESS POST.
 QT0548'
 QT0548'THE DISTANCE R.M. NO. 1 TO R.M. NO. 2 WAS NOT MEASURED AS
 QT0548'IT IS OVER A RIDGE.
 QT0548'
 QT0548'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 12
 QT0548'MILES WEST OF BUFFALO
 QT0548
 QT0548                          STATION RECOVERY (1979)
 QT0548
 QT0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 QT0548'STATION MARK, RM 1, RM 2 WERE RECOVERED IN GOOD CONDITION.  BENCH
 QT0548'MARK K 32 1934 (AZ. MK) WAS FOUND DESTROYED.  BM L 32 RESET 1979 WAS
 QT0548'ESTABLISH AS AZIMUTH MARK.
 QT0548'
 QT0548'THE DISTANCE AND DIRECTION TO RM 1 AND RM 2 CHECKED THE 1952 DATA.
 QT0548'
 QT0548'THE STATION IS LOCATED ABOUT 12 MILES WEST OF BUFFALO, ABOUT 16 MILES
 QT0548'EAST OF THE MONTANA-SOUTH DAKOTA STATE LINE, ABOUT 10 MILES EAST OF
 QT0548'CAMP CROOKS, ON A SUMMIT OF RIDGE JUST NORTH OF STATE HIGHWAY 20.
 QT0548'
 QT0548'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND STATE
 QT0548'HIGHWAY 20 IN BUFFALO, GO WEST ON STATE HIGHWAY 20 FOR 13.0 MILES TO
 QT0548'A SIDE TRACK ROAD RIGHT, TURN RIGHT, GO NORTH FOR 0.05 MILE TO GATE,
 QT0548'PASS THRU GATE, BEAR RIGHT PICK WAY EASTERLY ACROSS PASTURE FOR 0.3
 QT0548'MILE TO FENCE CORNER AT SUMMIT OF HILL AND STATION, SOUTHEAST OF
 QT0548'FENCE CORNER.  NOTE--THE MILAGE ABOVE IS SUBJECT TO CHANGE, WHEN
 QT0548'STATE HIGHWAY 20 RECONSTRUCTION IS COMPLETED.
 QT0548'
 QT0548'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 QT0548'---BRACE 1952---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 QT0548'(12 INCHES) IN DIAMETER PROJECTING 8 CM (3 INCHES) ABOVE THE GROUND
 QT0548'LOCATED 50.9 METERS (167 FEET) SE FROM A FENCE CORNER AND 0.91 METER
 QT0548'(3.0 FEET) NE FROM A WITNESS POST.
 QT0548'
 QT0548'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 QT0548'STAMPED---BRACE 1952---.
 QT0548'
 QT0548'REFERENCE MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 QT0548'STAMPED---BRACE NO1 1952---SET INTO THE TOP OF A ROUND CONCRETE
 QT0548'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4 INCHES)
 QT0548'ABOVE THE GROUND LOCATED 11.13 METERS (36.5 FEET) E FROM A WITNESS
 QT0548'POST AND IS LEVEL WITH THE STATION.
 QT0548'
 QT0548'REFERENCE MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 QT0548'STAMPED---BRACE NO 2 1952---SET INTO THE TOP OF A ROUND CONCRETE
 QT0548'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 30 CM (12 INCHES)
 QT0548'ABOVE THE GROUND LOCATED 37.2 METERS (122 FEET) SE FROM A FENCE
 QT0548'CORNER, 13.7 METERS (45 FEET) NW FROM A WITNESS POST, AND IS LEVEL
 QT0548'WITH THE STATION.
 QT0548'
 QT0548'AZIMUTH MARK NO. 2 IS A STANDARD NGS-BM DISK STAMPED---L 32
 QT0548'RESET 1979---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12
 QT0548'INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED 30.8 METERS (101
 QT0548'FEET) N FROM THE CENTER LINE OF STATE HIGHWAY 20 AND 0.40 METER (1.3
 QT0548'FEET) N FROM A WITNESS POST.
 QT0548'
 QT0548'TO REACH AZI. MK BM L32 RESET 1979 FROM THE STATION, GO WESTERLY
 QT0548'ACROSS PASTURE 0.3 MILE TO GATE, PASS THRU GATE, GO WESTERLY ON STATE
 QT0548'HIGHWAY 20 FOR 1 MILE TO MARK ON RIGHT.
 QT0548'
 QT0548'NOTE--MILAGE MAY CHANGE DUE TO RE-CONSTRUCTION OF STATE HIGHWAY 20.
 QT0548
 QT0548                          STATION RECOVERY (1998)
 QT0548
 QT0548'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0548'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 QT0548'IN CAMP CROOK, THENCE 14.3 KM (8.90 MI) EASTERLY ALONG STATE HIGHWAY
 QT0548'20, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A TRACK ROAD, THENCE 0.4
 QT0548'KM (0.25 MI) EASTERLY ALONG A FENCE LINE, 51.5 M (169.0 FT) SOUTHEAST
 QT0548'OF A FENCE CORNER, 13.7 M (44.9 FT) SOUTHEAST OF REFERENCE MARK 2,
 QT0548'10.7 M (35.1 FT) NORTHWEST OF REFERENCE MARK 1, 0.8 M (2.6 FT) EAST OF
 QT0548'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 QT0548'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GARY
 QT0548'LICKING, P.O. BOX 456, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2539 ***********************************************************************
 AI2539  DESIGNATION -  BRACE RM 1
 AI2539  PID         -  AI2539
 AI2539  STATE/COUNTY-  SD/HARDING
 AI2539  COUNTRY     -  US
 AI2539  USGS QUAD   -  PINE SPRING (2017)
 AI2539
 AI2539                         *CURRENT SURVEY CONTROL
 AI2539  ______________________________________________________________________
 AI2539* NAD 83(1986) POSITION- 45 35 15.18   (N) 103 47 44.59   (W)   HD_HELD1
 AI2539* NAVD 88 ORTHO HEIGHT -  1057.745 (meters)     3470.29  (feet) ADJUSTED
 AI2539  ______________________________________________________________________
 AI2539  GEOID HEIGHT    -        -15.972 (meters)                     GEOID18
 AI2539  DYNAMIC HEIGHT  -       1057.539 (meters)     3469.61  (feet) COMP
 AI2539  MODELED GRAVITY -    980,384.3   (mgal)                       NAVD 88
 AI2539
 AI2539  VERT ORDER      -  FIRST     CLASS II
 AI2539
 AI2539.The horizontal coordinates were determined by differentially corrected
 AI2539.hand held GPS observations or other comparable positioning techniques
 AI2539.and have an estimated accuracy of +/- 3 meters.
 AI2539
 AI2539.The orthometric height was determined by differential leveling and
 AI2539.adjusted by the NATIONAL GEODETIC SURVEY
 AI2539.in April 2000.
 AI2539
 AI2539.No vertical observational check was made to the station.
 AI2539
 AI2539.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2539.GEOID18 height accuracy estimate available here.
 AI2539
 AI2539.Click photographs - Photos may exist for this station.
 AI2539
 AI2539.The dynamic height is computed by dividing the NAVD 88
 AI2539.geopotential number by the normal gravity value computed on the
 AI2539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2539.degrees latitude (g = 980.6199 gals.).
 AI2539
 AI2539.The modeled gravity was interpolated from observed gravity values.
 AI2539
 AI2539;                    North         East    Units  Estimated Accuracy
 AI2539;SPC SD N     -   201,881.0     303,907.6     MT  (+/- 3 meters HH1 GPS) 
 AI2539
 AI2539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9394048928(NAD 83)
 AI2539
 AI2539                          SUPERSEDED SURVEY CONTROL
 AI2539
 AI2539.No superseded survey control is available for this station.
 AI2539
 AI2539_MARKER: DR = REFERENCE MARK DISK
 AI2539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2539_STAMPING: BRACE NO 1 1952
 AI2539_MARK LOGO: CGS
 AI2539_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2539+STABILITY: SURFACE MOTION
 AI2539_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2539+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI2539
 AI2539  HISTORY     - Date     Condition        Report By
 AI2539  HISTORY     - 1952     MONUMENTED       CGS
 AI2539  HISTORY     - 19981030 GOOD             NGS
 AI2539
 AI2539                          STATION DESCRIPTION
 AI2539
 AI2539'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI2539'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 AI2539'IN CAMP CROOK, THENCE 14.3 KM (8.90 MI) EASTERLY ALONG STATE HIGHWAY
 AI2539'20, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A TRACK ROAD, THENCE 0.4
 AI2539'KM (0.25 MI) EASTERLY ALONG A FENCE LINE, 62.2 M (204.1 FT) SOUTHEAST
 AI2539'OF A FENCE CORNER, 11.0 M (36.1 FT) SOUTHEAST OF A WITNESS POST, 10.7
 AI2539'M (35.1 FT) SOUTHEAST OF THE STATION MARK, AND THE MONUMENT PROJECTS
 AI2539'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI2539'PROPERTY OWNED BY GARY LICKING, P.O. BOX 456, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0549 ***********************************************************************
 QT0549  DESIGNATION -  BRACE RM 2
 QT0549  PID         -  QT0549
 QT0549  STATE/COUNTY-  SD/HARDING
 QT0549  COUNTRY     -  US
 QT0549  USGS QUAD   -  PINE SPRING (2017)
 QT0549
 QT0549                         *CURRENT SURVEY CONTROL
 QT0549  ______________________________________________________________________
 QT0549* NAD 83(1996) POSITION- 45 35 15.75714(N) 103 47 45.32587(W)   ADJUSTED
 QT0549* NAVD 88 ORTHO HEIGHT -  1057.801 (meters)     3470.47  (feet) ADJUSTED
 QT0549  ______________________________________________________________________
 QT0549  GEOID HEIGHT    -        -15.972 (meters)                     GEOID18
 QT0549  LAPLACE CORR    -         -0.28  (seconds)                    DEFLEC18
 QT0549  DYNAMIC HEIGHT  -       1057.595 (meters)     3469.79  (feet) COMP
 QT0549  MODELED GRAVITY -    980,384.2   (mgal)                       NAVD 88
 QT0549
 QT0549  HORZ ORDER      -  SECOND
 QT0549  VERT ORDER      -  FIRST     CLASS II
 QT0549
 QT0549.The horizontal coordinates were established by classical geodetic methods
 QT0549.and adjusted by the National Geodetic Survey in January 1998.
 QT0549
 QT0549.The orthometric height was determined by differential leveling and
 QT0549.adjusted by the NATIONAL GEODETIC SURVEY
 QT0549.in April 2000.
 QT0549
 QT0549.No vertical observational check was made to the station.
 QT0549
 QT0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0549.GEOID18 height accuracy estimate available here.
 QT0549
 QT0549.Click photographs - Photos may exist for this station.
 QT0549
 QT0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0549
 QT0549.The dynamic height is computed by dividing the NAVD 88
 QT0549.geopotential number by the normal gravity value computed on the
 QT0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0549.degrees latitude (g = 980.6199 gals.).
 QT0549
 QT0549.The modeled gravity was interpolated from observed gravity values.
 QT0549
 QT0549. The following values were computed from the NAD 83(1996) position.
 QT0549
 QT0549;                    North         East     Units Scale Factor Converg.
 QT0549;SPC SD N     -   201,899.522   303,892.514   MT  0.99998295   -2 41 11.5
 QT0549;SPC SD N     -   662,398.68    997,020.69   sFT  0.99998295   -2 41 11.5
 QT0549;UTM  13      - 5,048,945.967   593,924.316   MT  0.99970846   +0 51 36.6
 QT0549
 QT0549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0549!SPC SD N     -   0.99983669  x   0.99998295  =   0.99981965
 QT0549!UTM  13      -   0.99983669  x   0.99970846  =   0.99954520
 QT0549
 QT0549:                Primary Azimuth Mark                     Grid Az
 QT0549:SPC SD N     -  L 32 RESET                               250 08 55.1
 QT0549:UTM  13      -  L 32 RESET                               246 36 07.0
 QT0549
 QT0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9392448945(NAD 83)
 QT0549
 QT0549|---------------------------------------------------------------------|
 QT0549| PID    Reference Object                     Distance      Geod. Az  |
 QT0549|                                                           dddmmss.s |
 QT0549| QT0548 BRACE                                13.635 METERS 14820     |
 QT0549| QT0367 L 32 RESET                          APPROX. 2.2 KM 2472743.6 |
 QT0549|---------------------------------------------------------------------|
 QT0549
 QT0549                          SUPERSEDED SURVEY CONTROL
 QT0549
 QT0549  NAD 83(1993)-  45 35 15.74762(N)    103 47 45.32010(W) AD(       ) 2
 QT0549  NAD 83(1986)-  45 35 15.74484(N)    103 47 45.31663(W) AD(       ) 2
 QT0549  NAD 27      -  45 35 15.75380(N)    103 47 43.58713(W) AD(       ) 2
 QT0549  NGVD 29 (07/19/86) 1057.1    (m)         3468.     (f) VERT ANG       
 QT0549
 QT0549.Superseded values are not recommended for survey control.
 QT0549
 QT0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0549.See file dsdata.pdf to determine how the superseded data were derived.
 QT0549
 QT0549_MARKER: DR = REFERENCE MARK DISK
 QT0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0549_STAMPING: BRACE NO 2 1952
 QT0549_MARK LOGO: CGS
 QT0549_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0549+STABILITY: SURFACE MOTION
 QT0549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0549+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0549
 QT0549  HISTORY     - Date     Condition        Report By
 QT0549  HISTORY     - 1952     MONUMENTED       CGS
 QT0549  HISTORY     - 19981030 GOOD             NGS
 QT0549
 QT0549                          STATION DESCRIPTION
 QT0549
 QT0549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0549'0.1 KM (0.05 MI) SOUTHERLY ALONG COUNTY ROAD 867 FROM THE POST OFFICE
 QT0549'IN CAMP CROOK, THENCE 14.3 KM (8.90 MI) EASTERLY ALONG STATE HIGHWAY
 QT0549'20, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A TRACK ROAD, THENCE 0.4
 QT0549'KM (0.25 MI) EASTERLY ALONG A FENCE LINE, 37.8 M (124.0 FT) SOUTHEAST
 QT0549'OF A FENCE CORNER, 13.7 M (44.9 FT) NORTHWEST OF THE STATION MARK,
 QT0549'13.7 M (44.9 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT
 QT0549'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 QT0549'IS ON PROPERTY OWNED BY GARY LICKING, P.O. BOX 456, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0440 ***********************************************************************
 QQ0440  DESIGNATION -  BRADLEY
 QQ0440  PID         -  QQ0440
 QQ0440  STATE/COUNTY-  SD/CLARK
 QQ0440  COUNTRY     -  US
 QQ0440  USGS QUAD   -  HEGGS LAKE (2017)
 QQ0440
 QQ0440                         *CURRENT SURVEY CONTROL
 QQ0440  ______________________________________________________________________
 QQ0440* NAD 83(1996) POSITION- 45 05 56.47626(N) 097 34 33.56377(W)   ADJUSTED
 QQ0440* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 QQ0440  ______________________________________________________________________
 QQ0440  GEOID HEIGHT    -        -24.855 (meters)                     GEOID18
 QQ0440  LAPLACE CORR    -         -3.01  (seconds)                    DEFLEC18
 QQ0440  HORZ ORDER      -  SECOND
 QQ0440
 QQ0440.The horizontal coordinates were established by classical geodetic methods
 QQ0440.and adjusted by the National Geodetic Survey in January 1998.
 QQ0440
 QQ0440.The orthometric height was scaled from a topographic map.
 QQ0440
 QQ0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0440.GEOID18 height accuracy estimate available here.
 QQ0440
 QQ0440.Click photographs - Photos may exist for this station.
 QQ0440
 QQ0440.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0440
 QQ0440. The following values were computed from the NAD 83(1996) position.
 QQ0440
 QQ0440;                    North         East     Units Scale Factor Converg.
 QQ0440;SPC SD N     -   143,502.524   790,755.975   MT  0.99993946   +1 42 56.0
 QQ0440;SPC SD N     -   470,807.86  2,594,338.56   sFT  0.99993946   +1 42 56.0
 QQ0440;UTM  14      - 4,994,936.805   612,040.269   MT  0.99975435   +1 00 31.6
 QQ0440
 QQ0440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0440!SPC SD N     -   0.99991543  x   0.99993946  =   0.99985489
 QQ0440!UTM  14      -   0.99991543  x   0.99975435  =   0.99966980
 QQ0440
 QQ0440:                Primary Azimuth Mark                     Grid Az
 QQ0440:SPC SD N     -  BRADLEY AZ MK 2                          123 47 40.6
 QQ0440:UTM  14      -  BRADLEY AZ MK 2                          124 30 05.0
 QQ0440
 QQ0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1204094936(NAD 83)
 QQ0440
 QQ0440|---------------------------------------------------------------------|
 QQ0440| PID    Reference Object                     Distance      Geod. Az  |
 QQ0440|                                                           dddmmss.s |
 QQ0440| CO5226 BRADLEY RM 2                          8.697 METERS 00029     |
 QQ0440| CO5227 BRADLEY RM 3                         11.352 METERS 00241     |
 QQ0440| CO5223 BRADLEY AZ MK                                      1245638.0 |
 QQ0440| CO5224 BRADLEY AZ MK 2                                    1253036.6 |
 QQ0440| CO5228 BRADLEY RM 4                          8.911 METERS 17848     |
 QQ0440| CO5225 BRADLEY RM 1                          8.733 METERS 18008     |
 QQ0440|---------------------------------------------------------------------|
 QQ0440
 QQ0440                          SUPERSEDED SURVEY CONTROL
 QQ0440
 QQ0440  NAD 83(1986)-  45 05 56.47700(N)    097 34 33.54614(W) AD(       ) 2
 QQ0440  NAD 27      -  45 05 56.62034(N)    097 34 32.24215(W) AD(       ) 2
 QQ0440
 QQ0440.Superseded values are not recommended for survey control.
 QQ0440
 QQ0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0440.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0440
 QQ0440_MARKER: DS = TRIANGULATION STATION DISK
 QQ0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0440_STAMPING: BRADLEY 1952
 QQ0440_MARK LOGO: CGS
 QQ0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0440+STABILITY: SURFACE MOTION
 QQ0440
 QQ0440  HISTORY     - Date     Condition        Report By
 QQ0440  HISTORY     - 1952     MONUMENTED       CGS
 QQ0440  HISTORY     - 1976     GOOD             NGS
 QQ0440
 QQ0440                          STATION DESCRIPTION
 QQ0440
 QQ0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0440'THE STATION IS ON THE RIGHT-OF-WAY OF A PUBLIC ROAD IN SECTION
 QQ0440'21, T 119 N, R 56 W, 5 MILES WEST AND 1 MILE NORTH OF WALLACE,
 QQ0440'3-1/2 MILES EAST AND 1/2 MILE NORTH OF BRADLEY, 32 FEET WEST OF
 QQ0440'THE CENTER OF THE ROAD, 24 FEET SOUTH OF A POWERLINE POLE AND
 QQ0440'18 FEET SOUTH OF A 4 IN X 4 IN WITNESS POST.
 QQ0440'
 QQ0440'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 20 AND
 QQ0440'A GRAVELED ROAD LEADING SOUTH AT THE NORTH EDGE OF TOWN OF BRADLEY,
 QQ0440'GO EAST ON STATE HIGHWAY 20 FOR 3.4 MILES TO A CROSS ROAD, TURN
 QQ0440'LEFT (NORTH) AND FOLLOW THE MAIN ROAD FOR 0.25 MILE TO THE
 QQ0440'STATION ON THE LEFT AS DESCRIBED.
 QQ0440'
 QQ0440'TO REACH THE AZIMUTH MARK FROM THE CROSS ROAD ON STATE HIGHWAY
 QQ0440'20, GO EAST ON THE HIGHWAY FOR 0.45 MILE TO THE AZIMUTH MARK ON
 QQ0440'THE RIGHT AS DESCRIBED BELOW.
 QQ0440'
 QQ0440'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QQ0440'BRADLEY 1952.
 QQ0440'
 QQ0440'REFERENCE MARK 1 IS 32 FEET WEST OF THE CENTER OF THE ROAD.  THE
 QQ0440'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BRADLEY NO 1 1952.
 QQ0440'
 QQ0440'REFERENCE MARK 2 IS 32 FEET WEST OF THE CENTER OF THE ROAD, 7
 QQ0440'FEET NORTH OF THE WITNESS POST AND 4 FEET NORTHEAST OF THE
 QQ0440'POWERLINE POLE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 QQ0440'BRADLEY NO 2 1952.
 QQ0440'
 QQ0440'THE AZIMUTH MARK IS 23 FEET SOUTH OF THE CENTER OF THE HIGHWAY,
 QQ0440'10 FEET SOUTHEAST OF A POWERLINE POLE, 2 FEET EAST OF A FENCE
 QQ0440'CORNER, AND 1.5 FEET SOUTHWEST OF A 4 IN X 4 IN WITNESS POST.  THE
 QQ0440'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BRADLEY 1952.
 QQ0440'
 QQ0440'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0440
 QQ0440                          STATION RECOVERY (1976)
 QQ0440
 QQ0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 QQ0440'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  REFERENCE MARKS
 QQ0440'NO. 1 AND NO. 2, AND THE AZIMUTH MARK HAVE BEEN DESTROYED BY
 QQ0440'GRADING OPERATIONS.  THE REFERENCE MARK NO. 1 MONUMENT WAS FOUND
 QQ0440'AND THE DISK REMOVED AT THIS TIME, THE OTHER TWO MONUMENTS WERE
 QQ0440'NOT RECOVERED.  REFERENCE MARKS NO. 3 AND NO. 4, AND A NEW
 QQ0440'AZIMUTH MARK WERE ESTABLISHED.
 QQ0440'
 QQ0440'A NEW DESCRIPTION FOLLOWS--
 QQ0440'
 QQ0440'THE STATION IS LOCATED ABOUT 5 MILES WEST OF WALLACE, 3.5 MILES
 QQ0440'EAST OF BRADLEY, AND 2.0 MILES WEST OF THE INTERSECTION OF STATE
 QQ0440'HIGHWAYS 20 AND 25, ALONG THE WEST SIDE OF A GRADED ROAD, IN
 QQ0440'SEC. 21, T 119 N, R 56 W.
 QQ0440'
 QQ0440'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 20 AND
 QQ0440'THE MAIN STREET LEADING SOUTH INTO BRADLEY, GO EAST ON HIGHWAY
 QQ0440'20 FOR 3.4 MILES TO A CROSSROAD, TURN LEFT AND GO NORTH ON THE
 QQ0440'GRADED ROAD 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 QQ0440'
 QQ0440'*TO REACH THE AZIMUTH MARK FROM THE CROSSROAD, GO EAST ON HIGHWAY
 QQ0440'20 FOR 0.5 MILE TO A TRACK ROAD AND THE MARK ON THE RIGHT AS
 QQ0440'DESCRIBED.
 QQ0440'
 QQ0440'THE STATION MARK IS A STANDARD DISK STAMPED BRADLEY 1952, SET IN
 QQ0440'THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 QQ0440'IS AT THE TOP OF THE BACKSLOPE, 33 FEET WEST OF THE CENTER OF
 QQ0440'THE ROAD, 19 FEET SOUTH OF A WOODEN WITNESS POST, AND 2.6 FEET
 QQ0440'NORTH OF A METAL WITNESS POST.
 QQ0440'
 QQ0440'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BRADLEY 1952
 QQ0440'NO 3 1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH
 QQ0440'THE GROUND.  IT IS AT THE BOTTOM OF THE BACKSLOPE ABOUT 3 FEET
 QQ0440'LOWER THAN THE STATION MARK, 40 FEET NORTH OF THE METAL WITNESS
 QQ0440'POST, 32 FEET WEST OF THE CENTER OF THE ROAD, AND 19 FEET
 QQ0440'NORTH-NORTHEAST OF THE WOODEN WITNESS POST.
 QQ0440'
 QQ0440'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED BRADLEY 1952 NO 3
 QQ0440'1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 QQ0440'GROUND.  IT IS AT THE TOP EDGE OF THE BACKSLOPE, 33 FEET WEST OF
 QQ0440'THE CENTER OF THE ROAD, AND 27 FEET SOUTH OF THE METAL WITNESS
 QQ0440'POST.
 QQ0440'
 QQ0440'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BRADLEY 1952 1976,
 QQ0440'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QQ0440'4-INCHES.  IT IS 73 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 QQ0440'20, 22 FEET WEST OF THE CENTER OF THE TRACK ROAD, 9 FEET EAST OF
 QQ0440'A POWER POLE, 4 FEET WEST OF A FENCE CORNER, 1.5 FEET NORTH OF
 QQ0440'A FENCE, AND 2.7 FEET WEST OF A METAL WITNESS POST.
 QQ0440'
 QQ0440'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0440'ABOUT 3-1/2 MILES EAST OF BRADLEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0456 ***********************************************************************
 PV0456  DESIGNATION -  BRAKES
 PV0456  PID         -  PV0456
 PV0456  STATE/COUNTY-  SD/BUTTE
 PV0456  COUNTRY     -  US
 PV0456  USGS QUAD   -  BEULAH (2017)
 PV0456
 PV0456                         *CURRENT SURVEY CONTROL
 PV0456  ______________________________________________________________________
 PV0456* NAD 83(1996) POSITION- 44 37 08.26598(N) 104 03 11.94250(W)   ADJUSTED
 PV0456* NAVD 88 ORTHO HEIGHT -  1201.    (meters)     3940.    (feet) SCALED
 PV0456  ______________________________________________________________________
 PV0456  GEOID HEIGHT    -        -14.686 (meters)                     GEOID18
 PV0456  LAPLACE CORR    -         -8.02  (seconds)                    DEFLEC18
 PV0456  HORZ ORDER      -  SECOND
 PV0456
 PV0456.The horizontal coordinates were established by classical geodetic methods
 PV0456.and adjusted by the National Geodetic Survey in January 1998.
 PV0456
 PV0456.The orthometric height was scaled from a topographic map.
 PV0456
 PV0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0456.GEOID18 height accuracy estimate available here.
 PV0456
 PV0456.Click photographs - Photos may exist for this station.
 PV0456
 PV0456.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0456
 PV0456. The following values were computed from the NAD 83(1996) position.
 PV0456
 PV0456;                    North         East     Units Scale Factor Converg.
 PV0456;SPC SD N     -    95,352.411   278,442.502   MT  0.99996740   -2 52 07.3
 PV0456;SPC SD N     -   312,835.37    913,523.44   sFT  0.99996740   -2 52 07.3
 PV0456;SPC WY E     -   458,126.125   288,358.506   MT  1.00003347   +0 46 55.4
 PV0456;SPC WY E     - 1,503,035.46    946,056.20   sFT  1.00003347   +0 46 55.4
 PV0456;UTM  13      - 4,941,059.249   575,105.996   MT  0.99966937   +0 39 53.9
 PV0456
 PV0456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0456!SPC SD N     -   0.99981410  x   0.99996740  =   0.99978151
 PV0456!SPC WY E     -   0.99981410  x   1.00003347  =   0.99984757
 PV0456!UTM  13      -   0.99981410  x   0.99966937  =   0.99948353
 PV0456
 PV0456:                Primary Azimuth Mark                     Grid Az
 PV0456:SPC SD N     -  ROBINSON                                 021 27 09.1
 PV0456:SPC WY E     -  ROBINSON                                 017 48 06.4
 PV0456:UTM  13      -  ROBINSON                                 017 55 07.9
 PV0456
 PV0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7510541059(NAD 83)
 PV0456
 PV0456|---------------------------------------------------------------------|
 PV0456| PID    Reference Object                     Distance      Geod. Az  |
 PV0456|                                                           dddmmss.s |
 PV0456| PV0454 ROBINSON                            APPROX. 4.2 KM 0183501.8 |
 PV0456| CP8845 BRAKES RM 1                          13.989 METERS 16020     |
 PV0456| CP8846 BRAKES RM 2                          13.033 METERS 22214     |
 PV0456|---------------------------------------------------------------------|
 PV0456
 PV0456                          SUPERSEDED SURVEY CONTROL
 PV0456
 PV0456  NAD 83(1993)-  44 37 08.26052(N)    104 03 11.94555(W) AD(       ) 2
 PV0456  NAD 83(1986)-  44 37 08.25424(N)    104 03 11.93507(W) AD(       ) 2
 PV0456  NAD 27      -  44 37 08.31410(N)    104 03 10.17050(W) AD(       ) 2
 PV0456
 PV0456.Superseded values are not recommended for survey control.
 PV0456
 PV0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0456.See file dsdata.pdf to determine how the superseded data were derived.
 PV0456
 PV0456_MARKER: DS = TRIANGULATION STATION DISK
 PV0456_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PV0456_STAMPING: BRAKES 1962
 PV0456_MARK LOGO: CGS
 PV0456_MAGNETIC: P = MARKER IS A STEEL PIPE
 PV0456_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0456
 PV0456  HISTORY     - Date     Condition        Report By
 PV0456  HISTORY     - 1962     MONUMENTED       CGS
 PV0456
 PV0456                          STATION DESCRIPTION
 PV0456
 PV0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PV0456'THE STATION IS LOCATED ABOUT 13-1/4 MILES NORTHWEST OF SPEARFISH,
 PV0456'AND 10-3/4 MILES WEST-SOUTHWEST OF BELLE FOURCHE, ON THE SOUTH
 PV0456'END OF A TIMBER-COVERED, NORTH-SOUTH RIDGE WHICH LIES ALONG THE
 PV0456'WYOMING-SOUTH DAKOTA STATE LINE.
 PV0456'
 PV0456'TO REACH THE STATION FROM THE POST OFFICE IN BELLE FOURCHE, GO
 PV0456'WEST 3 BLOCKS TO U.S. HIGHWAY 85.  TURN LEFT AND GO SOUTH ON
 PV0456'U.S. HIGHWAY 85 FOR 1.7 MILES TO THE JUNCTION WITH STATE
 PV0456'HIGHWAY 34.  TURN RIGHT AND GO WEST ON STATE HIGHWAY 34 FOR
 PV0456'10.2 MILES TO A WIRE GATE ON THE LEFT JUST AFTER CROSSING THE
 PV0456'WYOMING-SOUTH DAKOTA STATE LINE.  TURN LEFT, THROUGH THE GATE,
 PV0456'AND GO SOUTH TOWARD A WINDMILL THEN RIGHT, UPHILL ON TRACK
 PV0456'ROAD, FOR 1.2 MILES TO A FORK.  TAKE THE LEFT FORK AND CONTINUE
 PV0456'ALONG THE EAST SIDE OF THE RIDGE 0.5 MILE TO A
 PV0456'NORTH-SOUTH FENCE LINE AND THE END OF TRUCK TRAVEL.  PACK
 PV0456'SOUTH, GENERALLY ALONG THE WEST SIDE OF THE FENCE, TO THE TOP
 PV0456'OF THE RIDGE.  CROSS THE FENCE AND PACK SOUTH-SOUTHEAST
 PV0456'ALONG THE TOP OF THE RIDGE TO THE STATION AT THE SOUTH END.
 PV0456'THE PACKING TIME IS ABOUT 20 MINUTES.
 PV0456'
 PV0456'THE STATION MARK, A STANDARD DISK STAMPED BRAKES 1962 BRAZED
 PV0456'TO THE TOP OF A 3-INCH CAST IRON SOIL PIPE, PROJECTS 10
 PV0456'INCHES ABOVE THE GROUND.  IT IS 12 FEET NORTHWEST OF A 12-INCH
 PV0456'PINE TREE WITH A TRIANGLE BLAZE ON IT.
 PV0456'
 PV0456'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED BRAKES
 PV0456'NO 1 1962 CEMENTED IN A DRILL HOLE IN BEDROCK FLUSH WITH THE
 PV0456'GROUND, IS ABOUT 2.4 FEET NORTH OF THE EDGE OF THE CLIFF, 3.6
 PV0456'FEET SOUTH OF AN 8-INCH PINE TREE, AND ABOUT 8 FEET LOWER THAN
 PV0456'STATION ELEVATION.
 PV0456'
 PV0456'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED BRAKES
 PV0456'NO 2 1962 CEMENTED IN A DRILL HOLE IN BEDROCK FLUSH WITH THE
 PV0456'GROUND, IS 4 FEET NORTHWEST OF THE EDGE OF THE CLIFF, 8 FEET
 PV0456'SOUTHEAST OF A 12-INCH PINE TREE, AND ABOUT 10 FEET LOWER THAN
 PV0456'STATION ELEVATION.
 PV0456'
 PV0456'THE DISTANCES TO REFERENCE MARKS ABOVE ARE HORIZONTAL COMPUTED
 PV0456'FROM A SLOPE DISTANCE MEASUREMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0744 ***********************************************************************
 QS0744  DESIGNATION -  BRANCH
 QS0744  PID         -  QS0744
 QS0744  STATE/COUNTY-  SD/DEWEY
 QS0744  COUNTRY     -  US
 QS0744  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0744
 QS0744                         *CURRENT SURVEY CONTROL
 QS0744  ______________________________________________________________________
 QS0744* NAD 83(1996) POSITION- 45 09 57.71870(N) 100 17 32.63712(W)   ADJUSTED
 QS0744* NAVD 88 ORTHO HEIGHT -   500.    (meters)     1640.    (feet) SCALED
 QS0744  ______________________________________________________________________
 QS0744  GEOID HEIGHT    -        -22.259 (meters)                     GEOID18
 QS0744  LAPLACE CORR    -         -1.89  (seconds)                    DEFLEC18
 QS0744  HORZ ORDER      -  THIRD
 QS0744
 QS0744.The horizontal coordinates were established by classical geodetic methods
 QS0744.and adjusted by the National Geodetic Survey in January 1998.
 QS0744
 QS0744.The orthometric height was scaled from a topographic map.
 QS0744
 QS0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0744.GEOID18 height accuracy estimate available here.
 QS0744
 QS0744.Click photographs - Photos may exist for this station.
 QS0744
 QS0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0744
 QS0744. The following values were computed from the NAD 83(1996) position.
 QS0744
 QS0744;                    North         East     Units Scale Factor Converg.
 QS0744;SPC SD N     -   148,134.858   577,013.334   MT  0.99994112   -0 12 25.0
 QS0744;SPC SD N     -   486,005.78  1,893,084.58   sFT  0.99994112   -0 12 25.0
 QS0744;UTM  14      - 5,002,207.228   398,433.824   MT  0.99972684   -0 54 59.7
 QS0744
 QS0744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0744!SPC SD N     -   0.99992505  x   0.99994112  =   0.99986617
 QS0744!UTM  14      -   0.99992505  x   0.99972684  =   0.99965191
 QS0744
 QS0744:                Primary Azimuth Mark                     Grid Az
 QS0744:SPC SD N     -  BRANCH AZ MK                             000 50 30.1
 QS0744:UTM  14      -  BRANCH AZ MK                             001 33 04.8
 QS0744
 QS0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9843302207(NAD 83)
 QS0744
 QS0744|---------------------------------------------------------------------|
 QS0744| PID    Reference Object                     Distance      Geod. Az  |
 QS0744|                                                           dddmmss.s |
 QS0744| CO5232 BRANCH AZ MK                                       0003805.1 |
 QS0744| CO5233 BRANCH RM 1                           9.272 METERS 20155     |
 QS0744| CO5234 BRANCH RM 2                           7.961 METERS 31551     |
 QS0744|---------------------------------------------------------------------|
 QS0744
 QS0744                          SUPERSEDED SURVEY CONTROL
 QS0744
 QS0744  NAD 83(1986)-  45 09 57.71152(N)    100 17 32.63900(W) AD(       ) 3
 QS0744  NAD 27      -  45 09 57.76300(N)    100 17 31.16600(W) AD(       ) 3
 QS0744
 QS0744.Superseded values are not recommended for survey control.
 QS0744
 QS0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0744.See file dsdata.pdf to determine how the superseded data were derived.
 QS0744
 QS0744_MARKER: DS = TRIANGULATION STATION DISK
 QS0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0744_STAMPING: BRANCH 1948
 QS0744_MARK LOGO: CGS
 QS0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0744+STABILITY: SURFACE MOTION
 QS0744
 QS0744  HISTORY     - Date     Condition        Report By
 QS0744  HISTORY     - 1948     MONUMENTED       CGS
 QS0744
 QS0744                          STATION DESCRIPTION
 QS0744
 QS0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0744'STATION IS ON THE CHEYENNE INDIAN RESERVATION, ABOUT 10
 QS0744'MILES NORTH OF CHEYENNE AGENCY, ABOUT 1/2 MILE WEST OF THE
 QS0744'MISSOURI RIVER, IN THE SW 1/4 SEC. 14, T. 14 N., R. 31 E.
 QS0744'IT IS 70 FEET EAST OF GRAVEL ROAD, 8.6 FEET NORTHEAST OF A
 QS0744'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 QS0744'STAMPED BRANCH 1948.
 QS0744'
 QS0744'REFERENCE MARK NO. 1 IS 30.42 FEET SOUTH-SOUTHWEST OF THE
 QS0744'STATION.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QS0744'BRANCH NO 1 1948.
 QS0744'
 QS0744'REFERENCE MARK NO. 2 IS 26.12 FEET NORTHWEST OF THE STATION.
 QS0744'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BRANCH
 QS0744'NO 2 1948.
 QS0744'
 QS0744'THE AZIMUTH MARK IS 0.55 MILE NORTH OF THE STATION, 56 FEET
 QS0744'WEST OF A GRAVEL ROAD, 28.4 FEET NORTH OF DRIVEWAY, AND 2 FEET
 QS0744'WEST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE
 QS0744'DISK IS STAMPED BRANCH 1948.
 QS0744'
 QS0744'TO REACH FROM THE BRIDGE STORE AT WHITLOCK CROSSING, GO WESTERLY
 QS0744'ON U.S. HIGHWAY 212 FOR 4.7 MILES TO CROSSROADS AT TOP OF
 QS0744'HILL.  TURN RIGHT AND FOLLOW GRAVEL ROAD NORTHERLY FOR 8.65
 QS0744'MILES TO POINT WHERE THE ROAD PASSES THROUGH A TEN-FOOT CUT
 QS0744'AT TOP OF LOW RIDGE AND THE STATION ON TOP OF THE RIGHT BANK
 QS0744'OF THE ROAD.
 QS0744'
 QS0744'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0774 ***********************************************************************
 OQ0774  DESIGNATION -  BRANDON
 OQ0774  PID         -  OQ0774
 OQ0774  STATE/COUNTY-  SD/MINNEHAHA
 OQ0774  COUNTRY     -  US
 OQ0774  USGS QUAD   -  BRANDON (2017)
 OQ0774
 OQ0774                         *CURRENT SURVEY CONTROL
 OQ0774  ______________________________________________________________________
 OQ0774* NAD 83(1996) POSITION- 43 35 04.38127(N) 096 34 35.18195(W)   ADJUSTED
 OQ0774* NAVD 88 ORTHO HEIGHT -   415.    (meters)     1362.    (feet) SCALED
 OQ0774  ______________________________________________________________________
 OQ0774  GEOID HEIGHT    -        -26.380 (meters)                     GEOID18
 OQ0774  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 OQ0774  HORZ ORDER      -  THIRD
 OQ0774
 OQ0774.The horizontal coordinates were established by classical geodetic methods
 OQ0774.and adjusted by the National Geodetic Survey in January 1998.
 OQ0774
 OQ0774.The orthometric height was scaled from a topographic map.
 OQ0774
 OQ0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0774.GEOID18 height accuracy estimate available here.
 OQ0774
 OQ0774.Click photographs - Photos may exist for this station.
 OQ0774
 OQ0774.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0774
 OQ0774. The following values were computed from the NAD 83(1996) position.
 OQ0774
 OQ0774;                    North         East     Units Scale Factor Converg.
 OQ0774;SPC SD S     -   145,859.659   903,289.120   MT  0.99990704   +2 35 30.1
 OQ0774;SPC SD S     -   478,541.23  2,963,541.05   sFT  0.99990704   +2 35 30.1
 OQ0774;UTM  14      - 4,828,585.254   695,660.478   MT  1.00007092   +1 40 17.0
 OQ0774
 OQ0774!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0774!SPC SD S     -   0.99993902  x   0.99990704  =   0.99984607
 OQ0774!UTM  14      -   0.99993902  x   1.00007092  =   1.00000994
 OQ0774
 OQ0774:                Primary Azimuth Mark                     Grid Az
 OQ0774:SPC SD S     -  BRANDON AZ MK                            033 04 31.0
 OQ0774:UTM  14      -  BRANDON AZ MK                            033 59 44.1
 OQ0774
 OQ0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9566028585(NAD 83)
 OQ0774
 OQ0774|---------------------------------------------------------------------|
 OQ0774| PID    Reference Object                     Distance      Geod. Az  |
 OQ0774|                                                           dddmmss.s |
 OQ0774| CO2303 BRANDON AZ MK                                      0354001.1 |
 OQ0774| CO2304 BRANDON RM 1                         12.658 METERS 12038     |
 OQ0774| CO2305 BRANDON RM 2                         20.962 METERS 22656     |
 OQ0774|---------------------------------------------------------------------|
 OQ0774
 OQ0774                          SUPERSEDED SURVEY CONTROL
 OQ0774
 OQ0774  NAD 83(1995)-  43 35 04.38064(N)    096 34 35.17735(W) AD(       ) 3
 OQ0774  NAD 83(1986)-  43 35 04.38409(N)    096 34 35.16141(W) AD(       ) 3
 OQ0774  NAD 27      -  43 35 04.47800(N)    096 34 33.99300(W) AD(       ) 3
 OQ0774
 OQ0774.Superseded values are not recommended for survey control.
 OQ0774
 OQ0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0774.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0774
 OQ0774_MARKER: DS = TRIANGULATION STATION DISK
 OQ0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0774_STAMPING: BRANDON 1949
 OQ0774_MARK LOGO: CGS
 OQ0774_PROJECTION: FLUSH
 OQ0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0774+STABILITY: SURFACE MOTION
 OQ0774
 OQ0774  HISTORY     - Date     Condition        Report By
 OQ0774  HISTORY     - 1949     MONUMENTED       CGS
 OQ0774
 OQ0774                          STATION DESCRIPTION
 OQ0774
 OQ0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0774'THE STATION IS LOCATED ABOUT 8.0 MILES EAST-NORTHEAST OF SIOUX
 OQ0774'FALLS, 0.5 MILE SOUTHEAST OF BRANDON, ALONG THE EAST SIDE OF U.S.
 OQ0774'HIGHWAY 16.  IT IS 60 FEET EAST OF THE CENTERLINE OF THE HIGHWAY
 OQ0774'AND 40.5 FEET EAST OF A WITNESS POST IN THE RIGHT-OF-WAY FENCE.
 OQ0774'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 OQ0774'STAMPED BRANDON 1949.
 OQ0774'
 OQ0774'REFERENCE MARK NO. 1 IS IN PASTURE EAST-SOUTHEAST OF STATION.
 OQ0774'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 OQ0774'IS STAMPED BRANDON NO 1 1949.
 OQ0774'
 OQ0774'REFERENCE MARK NO. 2 IS 41 FEET EAST OF THE CENTERLINE OF THE
 OQ0774'HIGHWAY AND 1 FOOT EAST OF THE RIGHT-OF-WAY FENCE.  THE MARK IS
 OQ0774'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 OQ0774'BRANDON NO 2 1949.
 OQ0774'
 OQ0774'AZIMUTH MARK IS 0.35 MILE NORTHEAST OF THE STATION, IN THE TRIANGLE
 OQ0774'FORMED BY THE JUNCTION OF U.S. HIGHWAY 16 AND STATE HIGHWAY 11.
 OQ0774'IT IS 48 FEET NORTH OF THE CENTERLINE OF HIGHWAY 16, 2 FEET
 OQ0774'NORTHEAST OF A ROAD INFORMATION SIGN AND ON LINE WITH THE EAST
 OQ0774'EDGE OF HIGHWAY 11.  THE MARK IS FLUSH WITH THE SURFACE OF THE
 OQ0774'GROUND AND THE DISK IS STAMPED BRANDON 1949.
 OQ0774'
 OQ0774'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 16 AND STATE HIGHWAY 38
 OQ0774'ABOUT 2.0 MILES EAST OF SIOUX FALLS, GO NORTHEAST ON HIGHWAY 16
 OQ0774'FOR 7.5 MILES TO RAILROAD OVERPASS, CONTINUE 0.15 MILE TO THE
 OQ0774'STATION ON THE RIGHT.
 OQ0774'
 OQ0774'TO REACH THE AZIMUTH FROM THE STATION, GO NORTHEAST ON HIGHWAY 16
 OQ0774'0.35 MILE TO THE JUNCTION OF HIGHWAY 11 AND THE MARK IN THE
 OQ0774'TRIANGLE FORMED BY ROADS.
 OQ0774'
 OQ0774'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0848 ***********************************************************************
 OQ0848  DESIGNATION -  BRANT
 OQ0848  PID         -  OQ0848
 OQ0848  STATE/COUNTY-  SD/LAKE
 OQ0848  COUNTRY     -  US
 OQ0848  USGS QUAD   -  WENTWORTH (2017)
 OQ0848
 OQ0848                         *CURRENT SURVEY CONTROL
 OQ0848  ______________________________________________________________________
 OQ0848* NAD 83(1996) POSITION- 43 57 01.20276(N) 096 54 33.43733(W)   ADJUSTED
 OQ0848* NAVD 88 ORTHO HEIGHT -   529.    (meters)     1736.    (feet) SCALED
 OQ0848  ______________________________________________________________________
 OQ0848  GEOID HEIGHT    -        -25.827 (meters)                     GEOID18
 OQ0848  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 OQ0848  HORZ ORDER      -  SECOND
 OQ0848
 OQ0848.The horizontal coordinates were established by classical geodetic methods
 OQ0848.and adjusted by the National Geodetic Survey in January 1998.
 OQ0848
 OQ0848.The orthometric height was scaled from a topographic map.
 OQ0848
 OQ0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0848.GEOID18 height accuracy estimate available here.
 OQ0848
 OQ0848.Click photographs - Photos may exist for this station.
 OQ0848
 OQ0848.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0848
 OQ0848. The following values were computed from the NAD 83(1996) position.
 OQ0848
 OQ0848;                    North         East     Units Scale Factor Converg.
 OQ0848;SPC SD S     -   185,301.302   874,759.778   MT  0.99992362   +2 21 43.5
 OQ0848;SPC SD S     -   607,942.69  2,869,941.04   sFT  0.99992362   +2 21 43.5
 OQ0848;UTM  14      - 4,868,481.370   667,762.150   MT  0.99994616   +1 27 04.9
 OQ0848
 OQ0848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0848!SPC SD S     -   0.99992106  x   0.99992362  =   0.99984469
 OQ0848!UTM  14      -   0.99992106  x   0.99994616  =   0.99986723
 OQ0848
 OQ0848:                Primary Azimuth Mark                     Grid Az
 OQ0848:SPC SD S     -  BRANT AZ MK                              000 02 18.3
 OQ0848:UTM  14      -  BRANT AZ MK                              000 56 56.9
 OQ0848
 OQ0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP6776268481(NAD 83)
 OQ0848
 OQ0848|---------------------------------------------------------------------|
 OQ0848| PID    Reference Object                     Distance      Geod. Az  |
 OQ0848|                                                           dddmmss.s |
 OQ0848| CO2309 BRANT AZ MK                                        0022401.8 |
 OQ0848| CO2310 BRANT RM 1                                         04212     |
 OQ0848| OQ0841 COLMAN MUNICIPAL TANK               APPROX. 8.6 KM 0642436.5 |
 OQ0848| CO2311 BRANT RM 2                                         18429     |
 OQ0848|---------------------------------------------------------------------|
 OQ0848
 OQ0848                          SUPERSEDED SURVEY CONTROL
 OQ0848
 OQ0848  NAD 83(1986)-  43 57 01.20573(N)    096 54 33.41459(W) AD(       ) 2
 OQ0848  NAD 27      -  43 57 01.30300(N)    096 54 32.21700(W) AD(       ) 2
 OQ0848
 OQ0848.Superseded values are not recommended for survey control.
 OQ0848
 OQ0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0848.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0848
 OQ0848_MARKER: DS = TRIANGULATION STATION DISK
 OQ0848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0848_STAMPING: BRANT 1949
 OQ0848_MARK LOGO: CGS
 OQ0848_PROJECTION: FLUSH
 OQ0848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0848+STABILITY: SURFACE MOTION
 OQ0848
 OQ0848  HISTORY     - Date     Condition        Report By
 OQ0848  HISTORY     - 1949     MONUMENTED       CGS
 OQ0848  HISTORY     - 1966     GOOD             CGS
 OQ0848
 OQ0848                          STATION DESCRIPTION
 OQ0848
 OQ0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0848'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTHWEST OF COLMAN, 4.0
 OQ0848'MILES SOUTHEAST OF WENTWORTH AND IN THE NORTHEAST CORNER OF A
 OQ0848'VACANT SCHOOL YARD.  IT IS 190 FEET NORTH OF THE CENTERLINE OF
 OQ0848'THE EAST AND WEST ROAD, 50 FEET WEST OF THE CENTERLINE OF THE
 OQ0848'NORTH AND SOUTH ROAD AND 22 FEET SOUTHWEST OF A FENCE CORNER.
 OQ0848'THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 OQ0848'IS STAMPED BRANT 1949.
 OQ0848'
 OQ0848'REFERENCE MARK NO. 1 IS 31 FEET EAST OF THE CENTERLINE OF THE ROAD
 OQ0848'AND 1 FOOT WEST OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND THE
 OQ0848'DISK IS STAMPED BRANT NO 1 1949.
 OQ0848'
 OQ0848'REFERENCE MARK NO. 2 IS 70 FEET WEST-NORTHWEST OF THE ROAD
 OQ0848'INTERSECTION AND 33 FEET NORTH OF THE CENTERLINE OF THE EAST
 OQ0848'AND WEST ROAD.  THE MARK IS FLUSH WITH THE SURFACE OF THE GROUND
 OQ0848'AND THE DISK IS STAMPED BRANT NO 2 1949.
 OQ0848'
 OQ0848'AZIMUTH MARK IS ABOUT 0.35 MILE NORTH-NORTHEAST OF THE STATION,
 OQ0848'40 FEET SOUTHWEST OF THE NORTHWEST CORNER OF A BARN, 33 FEET EAST
 OQ0848'OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTHWEST OF A BARN LOT
 OQ0848'FENCE CORNER.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 OQ0848'BRANT 1949.
 OQ0848'
 OQ0848'TO REACH FROM THE INTERSECTION OF THE MAIN STREET AND STATE
 OQ0848'HIGHWAY 34 IN THE EAST EDGE OF COLMAN, GO WEST ON HIGHWAY 34
 OQ0848'4.8 MILES TO A GRAVELED T-ROAD LEFT, TURN LEFT (SOUTH) 1.65 MILES
 OQ0848'TO THE AZIMUTH MARK ON THE LEFT BY LARGE BARN, CONTINUE SOUTH
 OQ0848'0.35 MILE TO THE STATION ON THE RIGHT JUST BEFORE REACHING
 OQ0848'CROSSROADS.
 OQ0848'
 OQ0848'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 OQ0848
 OQ0848                          STATION RECOVERY (1966)
 OQ0848
 OQ0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 OQ0848'THE STATION MARK, REFERENCE MARK NUMBER 1 AND THE AZIMUTH MARK
 OQ0848'WERE RECOVERED AND FOUND IN GOOD CONDITION.  A SEARCH WAS MADE
 OQ0848'FOR REFERENCE MARK NUMBER 2 BUT WAS NOT LOCATED AT THIS DATE.
 OQ0848'
 OQ0848'THE 1949 ORIGINAL DESCRIPTION TO REACH THE STATION IS ADEQUATE.
 OQ0848'
 OQ0848'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5.0 MILES
 OQ0848'SOUTHWEST OF COLMAN, 4.0 MILES SOUTHEAST OF WENTWORTH, 1.5 MILES
 OQ0848'SOUTH OF STATE HIGHWAY 34 AND ABOUT 100 YARDS NORTHEAST OF A
 OQ0848'MIRCO-WAVE RELAY TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0680 ***********************************************************************
 OS0680  DESIGNATION -  BRAVE
 OS0680  PID         -  OS0680
 OS0680  STATE/COUNTY-  SD/MELLETTE
 OS0680  COUNTRY     -  US
 OS0680  USGS QUAD   -  BADNATION NW (2017)
 OS0680
 OS0680                         *CURRENT SURVEY CONTROL
 OS0680  ______________________________________________________________________
 OS0680* NAD 83(1996) POSITION- 43 41 22.51273(N) 100 24 21.64996(W)   ADJUSTED
 OS0680* NAVD 88 ORTHO HEIGHT -   613.    (meters)     2011.    (feet) SCALED
 OS0680  ______________________________________________________________________
 OS0680  GEOID HEIGHT    -        -24.778 (meters)                     GEOID18
 OS0680  LAPLACE CORR    -         -3.65  (seconds)                    DEFLEC18
 OS0680  HORZ ORDER      -  FIRST
 OS0680
 OS0680.The horizontal coordinates were established by classical geodetic methods
 OS0680.and adjusted by the National Geodetic Survey in January 1998.
 OS0680
 OS0680.The orthometric height was scaled from a topographic map.
 OS0680
 OS0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0680.GEOID18 height accuracy estimate available here.
 OS0680
 OS0680.Click photographs - Photos may exist for this station.
 OS0680
 OS0680.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0680
 OS0680. The following values were computed from the NAD 83(1996) position.
 OS0680
 OS0680;                    North         East     Units Scale Factor Converg.
 OS0680;SPC SD S     -   150,670.621   594,140.806   MT  0.99990764   -0 03 00.5
 OS0680;SPC SD S     -   494,325.20  1,949,276.96   sFT  0.99990764   -0 03 00.5
 OS0680;UTM  14      - 4,838,357.342   386,687.501   MT  0.99975793   -0 58 16.7
 OS0680
 OS0680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0680!SPC SD S     -   0.99990770  x   0.99990764  =   0.99981535
 OS0680!UTM  14      -   0.99990770  x   0.99975793  =   0.99966566
 OS0680
 OS0680:                Primary Azimuth Mark                     Grid Az
 OS0680:SPC SD S     -  BRAVE AZ MK                              136 45 55.6
 OS0680:UTM  14      -  BRAVE AZ MK                              137 41 11.8
 OS0680
 OS0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8668738357(NAD 83)
 OS0680
 OS0680|---------------------------------------------------------------------|
 OS0680| PID    Reference Object                     Distance      Geod. Az  |
 OS0680|                                                           dddmmss.s |
 OS0680| CO2319 BRAVE RM 1                            9.510 METERS 09132     |
 OS0680| CO2318 BRAVE AZ MK                                        1364255.1 |
 OS0680| CO2320 BRAVE RM 2                           10.638 METERS 35857     |
 OS0680|---------------------------------------------------------------------|
 OS0680
 OS0680                          SUPERSEDED SURVEY CONTROL
 OS0680
 OS0680  NAD 83(1995)-  43 41 22.50859(N)    100 24 21.65614(W) AD(       ) 1
 OS0680  NAD 83(1986)-  43 41 22.50792(N)    100 24 21.66152(W) AD(       ) 1
 OS0680  NAD 27      -  43 41 22.53900(N)    100 24 20.17500(W) AD(       ) 1
 OS0680
 OS0680.Superseded values are not recommended for survey control.
 OS0680
 OS0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0680.See file dsdata.pdf to determine how the superseded data were derived.
 OS0680
 OS0680_MARKER: DS = TRIANGULATION STATION DISK
 OS0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0680_STAMPING: BRAVE 1936
 OS0680_MARK LOGO: CGS
 OS0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0680+STABILITY: SURFACE MOTION
 OS0680
 OS0680  HISTORY     - Date     Condition        Report By
 OS0680  HISTORY     - 1936     MONUMENTED       CGS
 OS0680
 OS0680                          STATION DESCRIPTION
 OS0680
 OS0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0680'STATION IS ABOUT 2.5 MILES NORTHWEST OF THE BRAVE STORE (A SMALL
 OS0680'STORE ON STATE HIGHWAY 53 AND 11.2 MILES NORTH OF THE INTERSECTION
 OS0680'OF STATE HIGHWAYS 53 AND 40), ON THE NORTHEASTERN SIDE OF A PUBLIC
 OS0680'ROAD AND ON THE HIGHEST POINT OF A PASTURE RIDGE.
 OS0680'
 OS0680'REACHED FROM THE BRAVE STORE BY GOING NORTH ON A DIRT ROAD
 OS0680'FOR 1.1 MILES TO A T-ROAD WEST, TURN WEST GO 1.0 MILE TO FORKS,
 OS0680'TAKE RIGHT FORK NORTH, GO 0.9 MILE TO CROSSROADS, TURN LEFT
 OS0680'(WEST) GO 0.6 MILE TO CATTLE GUARD, CONTINUE THROUGH AND
 OS0680'PROCEED FOR 0.45 MILE TO TOP OF RIDGE AND STATION ON EAST SIDE
 OS0680'OF ROAD, 14 PACES EAST OF CENTERLINE OF ROAD.
 OS0680'
 OS0680'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION.  MARK PROJECTS
 OS0680'4 INCHES.
 OS0680'
 OS0680'REFERENCE MARK NO. 2 IS NORTHWEST OF STATION.  MARK PROJECTS
 OS0680'4 INCHES.
 OS0680'
 OS0680'AZIMUTH MARK IS APPROXIMATELY 0.4 MILE EAST OF THE STATION,
 OS0680'20 PACES SOUTH OF CATTLE GUARD, 7 PACES WEST-SOUTHWEST OF
 OS0680'CENTERLINE OF ROAD LEADING TO STATION, AND IN NORTH-SOUTH FENCE
 OS0680'LINE.  MARK PROJECTS 6 INCHES.
 OS0680'
 OS0680'ALL LINES VISIBLE FROM A 4-FOOT STAND.
 OS0680'
 OS0680'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0680'BRONZE DISKS SET AS DESCRIBED.
 OS0680'
 OS0680'HEIGHT OF LIGHT ABOVE STATION MARK - 1.0 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1188 ***********************************************************************
 PT1188  DESIGNATION -  BREAKS
 PT1188  PID         -  PT1188
 PT1188  STATE/COUNTY-  SD/ZIEBACH
 PT1188  COUNTRY     -  US
 PT1188  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT1188
 PT1188                         *CURRENT SURVEY CONTROL
 PT1188  ______________________________________________________________________
 PT1188* NAD 83(1996) POSITION- 44 38 45.09382(N) 101 30 24.03119(W)   ADJUSTED
 PT1188* NAVD 88 ORTHO HEIGHT -   668.    (meters)     2192.    (feet) SCALED
 PT1188  ______________________________________________________________________
 PT1188  GEOID HEIGHT    -        -21.311 (meters)                     GEOID18
 PT1188  LAPLACE CORR    -         -5.33  (seconds)                    DEFLEC18
 PT1188  HORZ ORDER      -  THIRD
 PT1188
 PT1188.The horizontal coordinates were established by classical geodetic methods
 PT1188.and adjusted by the National Geodetic Survey in January 1998.
 PT1188
 PT1188.The orthometric height was scaled from a topographic map.
 PT1188
 PT1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1188.GEOID18 height accuracy estimate available here.
 PT1188
 PT1188.Click photographs - Photos may exist for this station.
 PT1188
 PT1188.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1188
 PT1188. The following values were computed from the NAD 83(1996) position.
 PT1188
 PT1188;                    North         East     Units Scale Factor Converg.
 PT1188;SPC SD N     -    91,401.803   480,485.105   MT  0.99996399   -1 03 58.8
 PT1188;SPC SD N     -   299,874.08  1,576,391.55   sFT  0.99996399   -1 03 58.8
 PT1188;SPC SD S     -   257,578.535   506,914.340   MT  1.00006804   -0 48 34.0
 PT1188;SPC SD S     -   845,072.24  1,663,101.46   sFT  1.00006804   -0 48 34.0
 PT1188;UTM  14      - 4,946,667.696   301,221.544   MT  1.00008592   -1 45 43.5
 PT1188
 PT1188!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1188!SPC SD N     -   0.99989854  x   0.99996399  =   0.99986254
 PT1188!SPC SD S     -   0.99989854  x   1.00006804  =   0.99996658
 PT1188!UTM  14      -   0.99989854  x   1.00008592  =   0.99998446
 PT1188
 PT1188:                Primary Azimuth Mark                     Grid Az
 PT1188:SPC SD N     -  G 21                                     358 34 01.5
 PT1188:SPC SD S     -  G 21                                     358 18 36.7
 PT1188:UTM  14      -  G 21                                     359 15 46.2
 PT1188
 PT1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0122146667(NAD 83)
 PT1188
 PT1188|---------------------------------------------------------------------|
 PT1188| PID    Reference Object                     Distance      Geod. Az  |
 PT1188|                                                           dddmmss.s |
 PT1188| CP8854 BREAKS RM 2                           6.821 METERS 00847     |
 PT1188| CP8853 BREAKS RM 1                           5.574 METERS 10753     |
 PT1188| PT0840 G 21                                               3573002.7 |
 PT1188|---------------------------------------------------------------------|
 PT1188
 PT1188                          SUPERSEDED SURVEY CONTROL
 PT1188
 PT1188  NAD 83(1986)-  44 38 45.08671(N)    101 30 24.03268(W) AD(       ) 3
 PT1188  NAD 27      -  44 38 45.13400(N)    101 30 22.50100(W) AD(       ) 3
 PT1188
 PT1188.Superseded values are not recommended for survey control.
 PT1188
 PT1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1188.See file dsdata.pdf to determine how the superseded data were derived.
 PT1188
 PT1188_MARKER: DS = TRIANGULATION STATION DISK
 PT1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1188_STAMPING: BREAKS 1950
 PT1188_MARK LOGO: CGS
 PT1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1188+STABILITY: SURFACE MOTION
 PT1188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1188+SATELLITE: SATELLITE OBSERVATIONS - December 31, 2008
 PT1188
 PT1188  HISTORY     - Date     Condition        Report By
 PT1188  HISTORY     - 1950     MONUMENTED       CGS
 PT1188  HISTORY     - 1952     GOOD             CGS
 PT1188  HISTORY     - 20081231 GOOD             BROSZ
 PT1188
 PT1188                          STATION DESCRIPTION
 PT1188
 PT1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1188'THE STATION IS LOCATED ABOUT 27-1/2 MILES SOUTH OF DUPREE,
 PT1188'ON A LOW RIDGE THAT OVERLOOKS THE CHEYENNE RIVER TO THE SOUTH,
 PT1188'0.1 MILE WEST OF A GRADED DIRT ROAD, 20 FEET NORTH OF THE SOUTH
 PT1188'EDGE OF THE RIDGE, AND 5 FEET EAST OF A WITNESS POST.
 PT1188'
 PT1188'TO REACH THE STATION FROM THE ZIEBACH COUNTY COURTHOUSE IN
 PT1188'DUPREE, GO SOUTH ON A GRAVELED ROAD FOR 0.6 MILE.  THEN RIGHT,
 PT1188'WEST, FOR 1.0 MILE.  THEN LEFT, SOUTH, (ROAD CHANGES TO GRADED
 PT1188'DIRT) FOR 20.4 MILES TO A FORK.  THEN LEFT ROAD, SOUTHEASTERLY
 PT1188'AND SOUTH, FOR 8.85 MILES TO BENCH MARK G 21 ON THE RIGHT AS
 PT1188'DESCRIBED.  CONTINUE SOUTH FOR 0.35 MILE.  THEN LEAVE THE ROAD,
 PT1188'BEAR RIGHT, (WESTERLY) ACROSS PASTURE LAND FOR 0.1 MILE TO
 PT1188'THE STATION AS DESCRIBED.
 PT1188'
 PT1188'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1188'BREAKS 1950.
 PT1188'
 PT1188'REFERENCE MARK NO. 1 IS 22 FEET EAST OF THE WITNESS POST,
 PT1188'AND 10 FEET NORTH OF THE SOUTH EDGE OF THE RIDGE.  IT PROJECTS
 PT1188'4 INCHES, AND THE DISK IS STAMPED BREAKS NO 1 1950.
 PT1188'
 PT1188'REFERENCE MARK NO. 2 IS 26 FEET NORTH OF THE WITNESS POST.  IT
 PT1188'PROJECTS 3 INCHES, AND THE DISK IS STAMPED BREAKS NO 2 1950.
 PT1188'
 PT1188'BENCH MARK G 21 IS 82 FEET NORTHWEST OF THE INTERSECTION OF
 PT1188'THE GRADED DIRT ROAD WITH A TRACK ROAD TO A RANCH HOUSE, 62
 PT1188'FEET WEST OF THE CENTER OF THE GRADED DIRT ROAD, AND 3 FEET
 PT1188'SOUTHEAST OF A WITNESS POST.  IT IS A STANDARD U.S. COAST AND
 PT1188'GEODETIC SURVEY BENCH MARK DISK STAMPED G 21 1933 SET IN THE
 PT1188'TOP OF A 12-INCH SQUARE CONCRETE POST THAT PROJECTS 8 INCHES.
 PT1188'
 PT1188'THE STATION MARK AND REFERENCE MARKS ARE STANDARD DISKS SET
 PT1188'IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PT1188'
 PT1188'THIS STATION WAS NOT OCCUPIED BY AN OBSERVING PARTY IN 1950.
 PT1188
 PT1188                          STATION RECOVERY (1952)
 PT1188
 PT1188'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1188'THE STATION WAS RECOVERED AS DESCRIBED.  ALL MARKS WERE FOUND
 PT1188'IN GOOD CONDITION.  THE ORIGINAL DESCRIPTION IS COMPLETE AND
 PT1188'ADEQUATE.
 PT1188'
 PT1188'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PT1188
 PT1188                          STATION RECOVERY (2008)
 PT1188
 PT1188'RECOVERY NOTE BY BROSZ ENGINEERING INCORPORATED 2008 (JRS)
 PT1188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2220 ***********************************************************************
 PU2220  DESIGNATION -  BREHM
 PU2220  PID         -  PU2220
 PU2220  STATE/COUNTY-  SD/MEADE
 PU2220  COUNTRY     -  US
 PU2220  USGS QUAD   -  NEW UNDERWOOD NW (2017)
 PU2220
 PU2220                         *CURRENT SURVEY CONTROL
 PU2220  ______________________________________________________________________
 PU2220* NAD 83(1986) POSITION- 44 09 15.48813(N) 102 56 34.62233(W)   ADJUSTED
 PU2220* NAVD 88 ORTHO HEIGHT -   973.5   (meters)     3194.    (feet) VERTCON3
 PU2220  ______________________________________________________________________
 PU2220  GEOID HEIGHT    -        -17.152 (meters)                     GEOID18
 PU2220  LAPLACE CORR    -         -9.95  (seconds)                    DEFLEC18
 PU2220  HORZ ORDER      -  SECOND
 PU2220
 PU2220.The horizontal coordinates were established by classical geodetic methods
 PU2220.and adjusted by the National Geodetic Survey in June 2004.
 PU2220
 PU2220.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2220.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2220
 PU2220.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2220.GEOID18 height accuracy estimate available here.
 PU2220
 PU2220.Click photographs - Photos may exist for this station.
 PU2220
 PU2220.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2220
 PU2220. The following values were computed from the NAD 83(1986) position.
 PU2220
 PU2220;                    North         East     Units Scale Factor Converg.
 PU2220;SPC SD N     -    39,946.443   364,607.321   MT  1.00006058   -2 04 58.2
 PU2220;SPC SD N     -   131,057.62  1,196,215.85   sFT  1.00006058   -2 04 58.2
 PU2220;SPC SD S     -   205,578.259   391,280.405   MT  0.99995059   -1 48 00.9
 PU2220;SPC SD S     -   674,468.00  1,283,725.80   sFT  0.99995059   -1 48 00.9
 PU2220;UTM  13      - 4,891,068.489   664,495.182   MT  0.99993279   +1 25 59.7
 PU2220
 PU2220!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2220!SPC SD N     -   0.99985007  x   1.00006058  =   0.99991064
 PU2220!SPC SD S     -   0.99985007  x   0.99995059  =   0.99980067
 PU2220!UTM  13      -   0.99985007  x   0.99993279  =   0.99978287
 PU2220
 PU2220:                Primary Azimuth Mark                     Grid Az
 PU2220:SPC SD N     -  BREHM AZ MK                              274 07 00.3
 PU2220:SPC SD S     -  BREHM AZ MK                              273 50 03.0
 PU2220:UTM  13      -  BREHM AZ MK                              270 36 02.4
 PU2220
 PU2220_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6449591068(NAD 83)
 PU2220
 PU2220|---------------------------------------------------------------------|
 PU2220| PID    Reference Object                     Distance      Geod. Az  |
 PU2220|                                                           dddmmss.s |
 PU2220| PU2218 NEW UNDERWOOD MUNICIPAL TANK        APPROX.10.4 KM 1264955.0 |
 PU2220| CP8859 BREHM RM 1                            9.267 METERS 18134     |
 PU2220| CP8860 BREHM RM 2                            9.630 METERS 26401     |
 PU2220| CP8858 BREHM AZ MK                                        2720202.1 |
 PU2220|---------------------------------------------------------------------|
 PU2220
 PU2220                          SUPERSEDED SURVEY CONTROL
 PU2220
 PU2220  NAD 83(1996)-  44 09 15.48341(N)    102 56 34.61581(W) AD(       ) 2
 PU2220  NAD 83(1993)-  44 09 15.47520(N)    102 56 34.61857(W) AD(       ) 2
 PU2220  NAD 83(1986)-  44 09 15.47447(N)    102 56 34.62476(W) AD(       ) 2
 PU2220  NAD 27      -  44 09 15.52400(N)    102 56 33.00300(W) AD(       ) 2
 PU2220  NGVD 29 (06/03/93)  973.0    (m)  UNKNOWN  model used  GPS OBS        
 PU2220
 PU2220.Superseded values are not recommended for survey control.
 PU2220
 PU2220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2220.See file dsdata.pdf to determine how the superseded data were derived.
 PU2220
 PU2220_MARKER: DS = TRIANGULATION STATION DISK
 PU2220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2220_STAMPING: BREHM 1950
 PU2220_MARK LOGO: CGS
 PU2220_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2220+STABILITY: SURFACE MOTION
 PU2220_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2220+SATELLITE: SATELLITE OBSERVATIONS - October 06, 1992
 PU2220
 PU2220  HISTORY     - Date     Condition        Report By
 PU2220  HISTORY     - 1950     MONUMENTED       CGS
 PU2220  HISTORY     - 1950     GOOD             CGS
 PU2220  HISTORY     - 1951     GOOD             CGS
 PU2220  HISTORY     - 19921006 GOOD             NGS
 PU2220
 PU2220                          STATION DESCRIPTION
 PU2220
 PU2220'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2220'THE STATION IS LOCATED ABOUT 7 MILES NORTHEAST OF THE BOX ELDER
 PU2220'STORE AND POST OFFICE, ON A PROMINENT BLUFF WHICH IS THE HIGHEST
 PU2220'POINT IN THE IMMEDIATE VICINITY, AND ON LAND OWNED BY THE
 PU2220'BREHM BROTHERS.  IT IS ABOUT 20 FEET SOUTH OF THE NORTH EDGE OF
 PU2220'THE BLUFF AND 6 FEET SOUTH OF A WITNESS POST.
 PU2220'
 PU2220'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN BOX ELDER.
 PU2220'GO EAST ON U.S. HIGHWAYS NUMBERED 14 AND 16 FOR 5.1 MILES
 PU2220'TO A T-ROAD LEFT.  (0.05 MILE EAST OF THE LONE PINE SCHOOL
 PU2220'HOUSE).  TURN LEFT AND GO NORTH ON A TRACK ROAD FOR 2.85 MILES
 PU2220'TO A FARM HOUSE ON THE RIGHT.  TURN RIGHT AND GO EAST ACROSS
 PU2220'THE BARNYARD TO A GATE AT THE SOUTHWEST CORNER OF A LARGE BARN.
 PU2220'PASS THROUGH THE GATE AND CONTINUE EAST AND NORTHEAST 1.1
 PU2220'MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST 0.05
 PU2220'MILE TO A GATE.  PASS THROUGH THE GATE.  BEAR RIGHT AND GO
 PU2220'SOUTHEASTERLY FOR 0.1 MILE TO A GATE ON THE RIGHT.  TURN
 PU2220'LEFT AND GO EAST AND NORTH FOR 0.2 MILE TO THE HIGHEST POINT
 PU2220'AND THE STATION.
 PU2220'
 PU2220'STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BREHM 1950.
 PU2220'
 PU2220'REFERENCE MARK NO. 1 IS 36 FEET SOUTH OF THE WITNESS POST AND
 PU2220'25 FEET WEST OF THE EAST EDGE OF THE BLUFF.  THE MARK PROJECTS
 PU2220'8 INCHES AND THE DISK IS STAMPED BREHM NO 1 1950.
 PU2220'
 PU2220'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE NORTH EDGE OF THE
 PU2220'BLUFF AND 30 FEET WEST OF THE WITNESS POST.  THE MARK PROJECTS
 PU2220'6 INCHES AND THE DISK IS STAMPED BREHM NO 2 1950.
 PU2220'
 PU2220'THE AZIMUTH MARK IS 21 FEET SOUTH OF THE CENTER OF THE TRACK
 PU2220'ROAD, 3 FEET SOUTH OF A FENCE, AND 3 FEET EAST OF A WITNESS
 PU2220'POST.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PU2220'BREHM 1950.
 PU2220'
 PU2220'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2220'CYLINDERS.
 PU2220'
 PU2220'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU2220
 PU2220                          STATION RECOVERY (1950)
 PU2220
 PU2220'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950
 PU2220'RECOVERED IN GOOD CONDITION.
 PU2220
 PU2220                          STATION RECOVERY (1951)
 PU2220
 PU2220'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2220'STATION RECOVERED AND THE MARKS ARE IN GOOD CONDITION.  STAMPINGS
 PU2220'ON THE MARKS ARE AS DESCRIBED IN THE ORIGINAL DESCRIPTION.  THE
 PU2220'ORIGINAL DESCRIPTION IS ACCURATE AND ADEQUATE.
 PU2220
 PU2220                          STATION RECOVERY (1992)
 PU2220
 PU2220'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PU2220'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0749 ***********************************************************************
 OT0749  DESIGNATION -  BREHMER
 OT0749  PID         -  OT0749
 OT0749  STATE/COUNTY-  SD/SHANNON
 OT0749  COUNTRY     -  US
 OT0749  USGS QUAD   -  BATESLAND NW (2017)
 OT0749
 OT0749                         *CURRENT SURVEY CONTROL
 OT0749  ______________________________________________________________________
 OT0749* NAD 83(1996) POSITION- 43 11 36.94792(N) 102 11 12.85693(W)   ADJUSTED
 OT0749* NAVD 88 ORTHO HEIGHT -  1129.    (meters)     3704.    (feet) SCALED
 OT0749  ______________________________________________________________________
 OT0749  GEOID HEIGHT    -        -18.810 (meters)                     GEOID18
 OT0749  LAPLACE CORR    -         -4.21  (seconds)                    DEFLEC18
 OT0749  HORZ ORDER      -  FIRST
 OT0749
 OT0749.The horizontal coordinates were established by classical geodetic methods
 OT0749.and adjusted by the National Geodetic Survey in January 1998.
 OT0749
 OT0749.The orthometric height was scaled from a topographic map.
 OT0749
 OT0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0749.GEOID18 height accuracy estimate available here.
 OT0749
 OT0749.Click photographs - Photos may exist for this station.
 OT0749
 OT0749.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0749
 OT0749. The following values were computed from the NAD 83(1996) position.
 OT0749
 OT0749;                    North         East     Units Scale Factor Converg.
 OT0749;SPC SD S     -    97,248.635   449,355.804   MT  0.99993419   -1 16 43.3
 OT0749;SPC SD S     -   319,056.56  1,474,261.50   sFT  0.99993419   -1 16 43.3
 OT0749;UTM  13      - 4,786,156.066   728,575.503   MT  1.00024276   +1 55 34.7
 OT0749
 OT0749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0749!SPC SD S     -   0.99982601  x   0.99993419  =   0.99976021
 OT0749!UTM  13      -   0.99982601  x   1.00024276  =   1.00006872
 OT0749
 OT0749:                Primary Azimuth Mark                     Grid Az
 OT0749:SPC SD S     -  BREHMER AZ MK                            197 29 29.6
 OT0749:UTM  13      -  BREHMER AZ MK                            194 17 11.6
 OT0749
 OT0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH2857586156(NAD 83)
 OT0749
 OT0749|---------------------------------------------------------------------|
 OT0749| PID    Reference Object                     Distance      Geod. Az  |
 OT0749|                                                           dddmmss.s |
 OT0749| CP8861 BREHMER AZ MK                                      1961246.3 |
 OT0749| CP8862 BREHMER RM 1                        141.086 METERS 25742     |
 OT0749| CP8863 BREHMER RM 2                        150.008 METERS 29338     |
 OT0749|---------------------------------------------------------------------|
 OT0749
 OT0749                          SUPERSEDED SURVEY CONTROL
 OT0749
 OT0749  NAD 83(1995)-  43 11 36.94794(N)    102 11 12.85734(W) AD(       ) 1
 OT0749  NAD 83(1986)-  43 11 36.93739(N)    102 11 12.86158(W) AD(       ) 1
 OT0749  NAD 27      -  43 11 36.97200(N)    102 11 11.29700(W) AD(       ) 1
 OT0749
 OT0749.Superseded values are not recommended for survey control.
 OT0749
 OT0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0749.See file dsdata.pdf to determine how the superseded data were derived.
 OT0749
 OT0749_MARKER: DS = TRIANGULATION STATION DISK
 OT0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0749_STAMPING: BREHMER 1936
 OT0749_MARK LOGO: CGS
 OT0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0749+STABILITY: SURFACE MOTION
 OT0749
 OT0749  HISTORY     - Date     Condition        Report By
 OT0749  HISTORY     - 1936     MONUMENTED       CGS
 OT0749
 OT0749                          STATION DESCRIPTION
 OT0749
 OT0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0749'STATION IS LOCATED ABOUT 8-3/4 MILES BY ROAD NORTH AND WEST
 OT0749'OF BATESLAND, ON A HIGH KNOLL ON LAND OWNED BY A GROUP OF
 OT0749'INDIANS AND NOW (1936) LEASED BY ED. BREHMER, ABOUT 450 FEET
 OT0749'EAST OF THE CENTERLINE OF NORTH-SOUTH FIELD ROAD, ON THE
 OT0749'HIGHEST GROUND IN VICINITY BUT NOT PARTICULARLY PROMINENT
 OT0749'GROUND.
 OT0749'
 OT0749'TO REACH THE STATION FROM BATESLAND, GO WEST ON U.S. HIGHWAY
 OT0749'18 FOR 4.2 MILES TO A T-ROAD NORTH, GO NORTH ON THIS ROAD
 OT0749'3.5 MILES TO THE POINT WHERE THE ROAD TURNS EAST, GO NORTH,
 OT0749'PASSING THROUGH A WIRE GATE, 0.6 MILE ON A FIELD ROAD TO
 OT0749'TWO WIRE GATES, PASS THROUGH THE GATE THAT TAKES THE NORTH
 OT0749'ROAD AND GO NORTH 0.4 MILE, LEAVE THE ROAD AND GO EAST ABOUT
 OT0749'0.1 MILE TO THE TOP OF KNOLL AND STATION.
 OT0749'
 OT0749'AZIMUTH MARK IS LOCATED ABOUT 0.3 MILE SOUTH OF THE STATION,
 OT0749'1 FOOT EAST OF THE FENCE, ON THE THIRD SMALL HILL SOUTH OF THE
 OT0749'STATION ALONG THE ROAD.
 OT0749'
 OT0749'REFERENCE MARK NO. 1 IS 462.88 FEET WEST-SOUTHWEST OF THE
 OT0749'STATION.
 OT0749'
 OT0749'REFERENCE MARK NO. 2 IS 492.15 FEET WEST-NORTHWEST OF THE
 OT0749'STATION.
 OT0749'
 OT0749'ALL LINES VISIBLE FROM THIS STATION FROM A 90-FOOT TOWER.
 OT0749'
 OT0749'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0887 ***********************************************************************
 OR0887  DESIGNATION -  BRICKKILN
 OR0887  PID         -  OR0887
 OR0887  STATE/COUNTY-  SD/GREGORY
 OR0887  COUNTRY     -  US
 OR0887  USGS QUAD   -  LUCAS NW (2017)
 OR0887
 OR0887                         *CURRENT SURVEY CONTROL
 OR0887  ______________________________________________________________________
 OR0887* NAD 83(1996) POSITION- 43 23 49.30120(N) 099 12 50.88850(W)   ADJUSTED
 OR0887* NAVD 88 ORTHO HEIGHT -   617.    (meters)     2024.    (feet) SCALED
 OR0887  ______________________________________________________________________
 OR0887  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 OR0887  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 OR0887  HORZ ORDER      -  SECOND
 OR0887
 OR0887.The horizontal coordinates were established by classical geodetic methods
 OR0887.and adjusted by the National Geodetic Survey in January 1998.
 OR0887
 OR0887.The orthometric height was scaled from a topographic map.
 OR0887
 OR0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0887.GEOID18 height accuracy estimate available here.
 OR0887
 OR0887.Click photographs - Photos may exist for this station.
 OR0887
 OR0887.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0887
 OR0887. The following values were computed from the NAD 83(1996) position.
 OR0887
 OR0887;                    North         East     Units Scale Factor Converg.
 OR0887;SPC SD S     -   118,777.618   690,660.155   MT  0.99991430   +0 46 19.5
 OR0887;SPC SD S     -   389,689.57  2,265,940.86   sFT  0.99991430   +0 46 19.5
 OR0887;UTM  14      - 4,804,927.892   482,658.949   MT  0.99960370   -0 08 49.6
 OR0887
 OR0887!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0887!SPC SD S     -   0.99990731  x   0.99991430  =   0.99982162
 OR0887!UTM  14      -   0.99990731  x   0.99960370  =   0.99951105
 OR0887
 OR0887:                Primary Azimuth Mark                     Grid Az
 OR0887:SPC SD S     -  HEATON                                   050 26 17.7
 OR0887:UTM  14      -  HEATON                                   051 21 26.8
 OR0887
 OR0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8265804927(NAD 83)
 OR0887
 OR0887|---------------------------------------------------------------------|
 OR0887| PID    Reference Object                     Distance      Geod. Az  |
 OR0887|                                                           dddmmss.s |
 OR0887| OR0889 HEATON                              APPROX. 8.9 KM 0511237.2 |
 OR0887|---------------------------------------------------------------------|
 OR0887
 OR0887                          SUPERSEDED SURVEY CONTROL
 OR0887
 OR0887  NAD 83(1995)-  43 23 49.30073(N)    099 12 50.89078(W) AD(       ) 2
 OR0887  NAD 83(1986)-  43 23 49.30435(N)    099 12 50.89603(W) AD(       ) 2
 OR0887  NAD 27      -  43 23 49.30300(N)    099 12 49.55200(W) AD(       ) 2
 OR0887  MORC        -  43 23 46.97000(N)    099 12 49.96000(W) AD(       ) 3
 OR0887
 OR0887.Superseded values are not recommended for survey control.
 OR0887
 OR0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0887.See file dsdata.pdf to determine how the superseded data were derived.
 OR0887
 OR0887_MARKER: Z = SEE DESCRIPTION
 OR0887_SETTING: 0 = UNSPECIFIED SETTING
 OR0887_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0887+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2013
 OR0887
 OR0887  HISTORY     - Date     Condition        Report By
 OR0887  HISTORY     - 1889     MONUMENTED       MORC
 OR0887  HISTORY     - 20130720 GOOD             INDIV
 OR0887
 OR0887                          STATION DESCRIPTION
 OR0887
 OR0887'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0887'BRICKKILN IS ON RIGHT BANK, 2 MILES BACK FROM RIVER, 1-1/4
 OR0887'MILES FROM BRICKKILN HILL, AND 5 MILES SOUTHEAST FROM DRY
 OR0887'DRY CREEK.  THE STATION IS ON HIGHEST LAND IN VICINITY.  A
 OR0887'WAGON ROAD RUNNING UP DRY CREEK PASSES 800 FEET NORTH.
 OR0887
 OR0887                          STATION RECOVERY (2013)
 OR0887
 OR0887'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JFP)
 OR0887'THE SURFACE MONUMENT , PLACED IN 1889 BY THE MISS. RIVER COMM. HAS
 OR0887'BEEN MISSING FOR AT LEAST 80 YEARS.  USING THE CURRENT PUBLISHED
 OR0887'POSITION AND BY MEASURING FROM NEARBY STATION BRICKKILN 2, THE LOWER
 OR0887'MONUMENT WAS FOUND 2.5 FEET BELOW THE SURFACE.
 OR0887'
 OR0887'THIS MONUMENT IS AN 18-INCH SQ LIMESTONE BLOCK, 4-IN THICK, WITH A
 OR0887'ONE-HALF INCH DRILL HOLE IN THE CENTER WITH LETTERS US AND TRIANGLE.
 OR0887'THE STONE WAS FOUND IN GOOD CONDITION ON A HIGH PASTURE HILL IN THE NW
 OR0887'QTR OF SEC 14, T99N, R71W.  THIS LOCATION IS 2.0 MILES SOUTH OF A
 OR0887'PROMINENT LANDMARK ALONG THE MISSOURI RIVER LOCALLY KNOWN AS RED ROCK
 OR0887'AND HISTORICALLY KNOWN AS BRICKKILN.
 OR0887'
 OR0887'WITH AN EDM SET UP OVER STA BRICKKILN 2, AND A BACKSIGHT SET UP OVER
 OR0887'THE BRICKKILN 2 AZ MARK, A SERIES OF ANGLES AND DISTANCES WERE MADE TO
 OR0887'THE DRILL HOLE.  THE RESULT OF THESE MEASUREMENTS WAS AN ANGLE TO THE
 OR0887'RIGHT OF 156 DEG, 32 MIN, 19.75 SEC, AND A HORIZ DIST OF 17.653 FEET.
 OR0887'
 OR0887'ABOVE THE STONE WAS PLACED 4 INCHES OF SOIL.   A 2.5-INCH DIA GALV
 OR0887'IRON PIPE 26-IN LONG WAS CENTERED OVER THE DRILL HOLE.    A 6-IN SQ
 OR0887'WOOD BOX, 18-IN LONG, WAS PLACED AROUND THE IRON PIPE WITH THE TOP OF
 OR0887'THE BOX AND IRON PIPE FLUSH WITH THE GROUND.  THE BOX AND IRON PIPE
 OR0887'WERE FILLED WITH CONC.  A NEW 3.5-IN BRONZE DISK STAMPED BRICKKILN
 OR0887'1889-2013 WAS PLACED AT THE SURFACE OF THE CONC.
 OR0887'
 OR0887'A BEND POINT OF A BARBED WIRE FENCE RUNNING N-NW AND SE IS 38 FEET
 OR0887'WEST.   A FENCE COR POST IS NW 94 FEET.  A BARBED WIRE FENCE RUNNING
 OR0887'W-SW AND E-NE IS NORTH 88 FEET.  A 3.5-INCH BRONZE DISK STAMPED
 OR0887'BRICKKILN 2 1934 IN A 12-INCH ROUND CONC PAD IS 17.653 FEET TO THE SE.
 OR0887'SEE FURTHER DESCRIPTION FOR THIS MONUMENT IN PID OR0886.
 OR0887'
 OR0887'REF MARK NO. 1 FOR BRICKKILN 2 IN 1934 FOUND IN GOOD CONDITION IN A
 OR0887'12-INCH ROUND CONC PAD FLUSH WITH THE SURFACE TO THE EAST-NE OF THE
 OR0887'TRI STATION AT A DIST OF 104.45 FEET.  IT IS 4.2 FEET NORTH OF A LONE
 OR0887'WOODEN POST.  A BARBED WIRE FENCE RUNNING W-SW AND E-NE IS NORTH 91.5
 OR0887'FEET.  A BEND POINT OF A BARBED WIRE FENCE RUNNING N-NW AND SE IS W-SW
 OR0887'142 FEET.  A FENCE COR POST IS NW 168 FEET.
 OR0887'
 OR0887'REF MARK NO. 2 FOR BRICKKILN 2 IN 1934 FOUND DESTROYED.  A ROUND MASS
 OR0887'OF BROKEN CONC EXISTS AT THE RECORD DIST FROM THE TRI STATION IN A
 OR0887'S-SW DIRECTION.  THIS MASS OF CONC IS 15 FEET WEST OF A FENCE RUNNING
 OR0887'NW AND SE.   THE BRONZE DISK WAS SEARCHED FOR, BUT NOTHING WAS FOUND.
 OR0887'
 OR0887'THE BRICKKILN 2 AZ MARK WAS FOUND IN GOOD COND IN A 12-IN SQ CONC PAD
 OR0887'ON A HILL APPROX 100 FEET WEST OF WHERE THE TRAIL ROAD BENDS TO THE
 OR0887'EAST.  A 3.5-IN BRONZE REF MARK DISK STAMPED BRICKKILN 2 AZI 1934.
 OR0887'AN EDM DIST OF 3198.273 FEET WAS MADE BETWEEN THE AZ MARK
 OR0887'AND STATION BRICKKILN.  SEE BRICKKILN 2 FOR DIRECTIONS.  PID OR0886.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0886 ***********************************************************************
 OR0886  DESIGNATION -  BRICKKILN 2
 OR0886  PID         -  OR0886
 OR0886  STATE/COUNTY-  SD/GREGORY
 OR0886  COUNTRY     -  US
 OR0886  USGS QUAD   -  LUCAS NW (2017)
 OR0886
 OR0886                         *CURRENT SURVEY CONTROL
 OR0886  ______________________________________________________________________
 OR0886* NAD 83(1996) POSITION- 43 23 49.19767(N) 099 12 50.69388(W)   ADJUSTED
 OR0886* NAVD 88 ORTHO HEIGHT -   617.    (meters)     2024.    (feet) SCALED
 OR0886  ______________________________________________________________________
 OR0886  GEOID HEIGHT    -        -26.232 (meters)                     GEOID18
 OR0886  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 OR0886  HORZ ORDER      -  FIRST
 OR0886
 OR0886.The horizontal coordinates were established by classical geodetic methods
 OR0886.and adjusted by the National Geodetic Survey in January 1998.
 OR0886
 OR0886.The orthometric height was scaled from a topographic map.
 OR0886
 OR0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0886.GEOID18 height accuracy estimate available here.
 OR0886
 OR0886.Click photographs - Photos may exist for this station.
 OR0886
 OR0886.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0886
 OR0886. The following values were computed from the NAD 83(1996) position.
 OR0886
 OR0886;                    North         East     Units Scale Factor Converg.
 OR0886;SPC SD S     -   118,774.482   690,664.577   MT  0.99991430   +0 46 19.6
 OR0886;SPC SD S     -   389,679.28  2,265,955.37   sFT  0.99991430   +0 46 19.6
 OR0886;UTM  14      - 4,804,924.687   482,663.319   MT  0.99960370   -0 08 49.5
 OR0886
 OR0886!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0886!SPC SD S     -   0.99990731  x   0.99991430  =   0.99982162
 OR0886!UTM  14      -   0.99990731  x   0.99960370  =   0.99951105
 OR0886
 OR0886:                Primary Azimuth Mark                     Grid Az
 OR0886:SPC SD S     -  BRICKKILN 2 AZ MK                        146 49 29.4
 OR0886:UTM  14      -  BRICKKILN 2 AZ MK                        147 44 38.5
 OR0886
 OR0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8266304924(NAD 83)
 OR0886
 OR0886|---------------------------------------------------------------------|
 OR0886| PID    Reference Object                     Distance      Geod. Az  |
 OR0886|                                                           dddmmss.s |
 OR0886| CO2327 BRICKKILN 2 RM 1                     28.164 METERS 07337     |
 OR0886| CO2326 BRICKKILN 2 AZ MK                                  1473549.0 |
 OR0886| OR0894 HERRICK MUNICIPAL TANK              APPROX.31.6 KM 1760423.2 |
 OR0886| CO2328 BRICKKILN 2 RM 2                     29.367 METERS 18715     |
 OR0886| OR0895 BURKE MUNICIPAL TANK                APPROX.24.9 KM 1945215.7 |
 OR0886|---------------------------------------------------------------------|
 OR0886
 OR0886                          SUPERSEDED SURVEY CONTROL
 OR0886
 OR0886  NAD 83(1995)-  43 23 49.19731(N)    099 12 50.69622(W) AD(       ) 1
 OR0886  NAD 83(1986)-  43 23 49.20070(N)    099 12 50.70174(W) AD(       ) 1
 OR0886  NAD 27      -  43 23 49.19900(N)    099 12 49.35800(W) AD(       ) 1
 OR0886
 OR0886.Superseded values are not recommended for survey control.
 OR0886
 OR0886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0886.See file dsdata.pdf to determine how the superseded data were derived.
 OR0886
 OR0886_MARKER: DS = TRIANGULATION STATION DISK
 OR0886_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0886_STAMPING: BRICKKILN 2 1934
 OR0886_MARK LOGO: CGS
 OR0886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0886+STABILITY: SURFACE MOTION
 OR0886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0886+SATELLITE: SATELLITE OBSERVATIONS - July 20, 2013
 OR0886
 OR0886  HISTORY     - Date     Condition        Report By
 OR0886  HISTORY     - 1934     MONUMENTED       CGS
 OR0886  HISTORY     - 1948     GOOD             CGS
 OR0886  HISTORY     - 20130720 GOOD             INDIV
 OR0886
 OR0886                          STATION DESCRIPTION
 OR0886
 OR0886'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0886'STATION IS LOCATED IN NORTHEAST CORNER SEC. 15, T. 99 N.,
 OR0886'R. 71 W., TURNEY TOWNSHIP, ABOUT 7.5 MILES NORTH OF LUCAS.
 OR0886'IT IS ON THE HIGHEST HILL OF A LONG RIDGE BORDERING THE
 OR0886'MISSOURI RIVER ON THE SOUTH.  IT IS AT THE SITE OF THE OLD
 OR0886'MISSOURI RIVER COMMISSION STATION BRICKKILN, NO TRACE OF WHICH
 OR0886'COULD BE FOUND.  MARK PROJECTS 3 INCHES.
 OR0886'
 OR0886'TO REACH FROM LUCAS, GO NORTH ON MAIN ROAD, ON WEST SIDE OF
 OR0886'TOWN, FOR 2.6 MILES, THENCE RIGHT (EAST) 2.0 MILES THENCE
 OR0886'LEFT (NORTH) 3.0 MILES TO GATE LEADING TO FARM OF L.H. LEBAHN,
 OR0886'CONTINUE NORTH FOR 0.35 MILE TO FENCE CORNER OF LEFT, THENCE
 OR0886'LEFT THROUGH GATE AND FOLLOW PRAIRIE ROAD NORTHWEST ALONG
 OR0886'RIDGE FOR 1.9 MILES TO HIGHEST HILL AND STATION.
 OR0886'
 OR0886'REFERENCE MARK NO. 1 IS LOCATED 92.40 FEET (28.164 METERS)
 OR0886'EAST OF STATION, AND PROJECTS 4 INCHES.
 OR0886'
 OR0886'REFERENCE MARK NO. 2 IS LOCATED 96.35 FEET (29.367 METERS)
 OR0886'SOUTH OF STATION, AND PROJECTS 6 INCHES.
 OR0886'
 OR0886'AZIMUTH MARK IS LOCATED 0.6 MILE SOUTHEAST OF STATION 70
 OR0886'FEET WEST OF PRAIRIE ROAD.  TO REACH FROM STATION FOLLOW
 OR0886'PRAIRIE ROAD SOUTHEAST FOR 0.7 MILE TO TOP OF THIRD HILL
 OR0886'FROM STATION.  MARK PROJECTS 4 INCHES.
 OR0886'
 OR0886'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 OR0886
 OR0886                          STATION RECOVERY (1948)
 OR0886
 OR0886'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0886'THE STATION WAS RECOVERED AS DESCRIBED BY C.I.A. IN 1934 AND ALL
 OR0886'MARKS WERE FOUND IN GOOD CONDITION.  DISTANCES TO REFERENCE
 OR0886'MARKS WERE CHECKED AND FOUND TO BE CORRECT.  THE 1934 DESCRIPTION
 OR0886'IS ADEQUATE.
 OR0886'
 OR0886'OBSERVATIONS MADE FROM A 4 FOOT STAND.
 OR0886
 OR0886                          STATION RECOVERY (2013)
 OR0886
 OR0886'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JFP)
 OR0886'THE MONUMENT WAS FOUND IN GOOD CONDITION ON PRIVATE PROPERTY ON A HIGH
 OR0886'PASTURE HILL IN THE NORTHWEST QUARTER OF SECTION 14, T99N, R71W.  THIS
 OR0886'LOCATION IS 2.0 MILES SOUTH OF A PROMINENT LANDMARK ALONG THE SOUTH
 OR0886'BANK OF THE MISSOURI RIVER LOCALLY KNOWN AS RED ROCK AND HISTORICALLY
 OR0886'KNOWN AS BRICKKILN.
 OR0886'
 OR0886'A STANDARD 3.5-INCH BRONZE DISK STAMPED BRICKKILN 2 1934 IN THE CENTER
 OR0886'OF A 12-INCH DIA ROUND CONC PAD 0.5 FEET ABOVE THE SURFACE.   A BEND
 OR0886'POINT OF A BARBED WIRE FENCE IS 51 FEET WEST.  THIS FENCE RUNS NNW AND
 OR0886'SE.  A FENCE COR POST IS NW 111 FEET.  A BARBED WIRE FENCE RUNNING
 OR0886'WEST-SW AND EAST-NE IS NORTH 101 FEET.
 OR0886'
 OR0886'A 3.5-INCH BRONZE DISK STAMPED BRICKKILN 1889-2013 IN A 6-INCH SQUARE
 OR0886'CONC PAD IS 17.653 FEET TO THE NW.  SEE DESC FOR THIS MONUMENT IN PID
 OR0886'OR0887.
 OR0886'
 OR0886'REFERENCE MARK NO. 1 WAS FOUND IN GOOD CONDITION IN A 12-INCH ROUND
 OR0886'CONC PAD FLUSH WITH THE SURFACE TO THE EAST-NE OF THE TRIANGULATION
 OR0886'STATION AT A DIST OF 92.33 FEET.  IT IS 4.2 FEET NORTH OF A LONE
 OR0886'WOODEN POST.  A BARBED WIRE FENCE RUNNING WEST-SW AND EAST-NE IS NORTH
 OR0886'91.5 FEET.  A BEND POINT OF A BARBED WIRE FENCE RUNNING NORTH-NW AND
 OR0886'SE IS WEST 142 FEET.  A FENCE CORNER POST IS NW 168 FEET.
 OR0886'
 OR0886'REFERENCE MARK NO. 2 WAS FOUND DESTROYED.  A ROUND MASS OF BROKEN
 OR0886'CONCRETE WAS FOUND AT THE RECORD DISTANCE FROM THE TRIANGULATION
 OR0886'STATION IN A SOUTH-SOUTHWEST DIRECTION.  THIS MASS OF CONCRETE IS 15
 OR0886'FEET WEST OF A FENCE RUNNING NORTHWEST AND SOUTHEAST.   THE BRONZE
 OR0886'DISK WAS SEARCHED FOR WITH A METAL DETECTOR CAPABLE OF FINDING THIS
 OR0886'TYPE OF METAL, BUT NOTHING WAS FOUND.
 OR0886'
 OR0886'THE AZ MARK WAS FOUND IN GOOD CONDITION IN A 12-INCH SQUARE CONC PAD
 OR0886'ON A HIGH HILL APPROX 100 FEET WEST OF WHERE THE TRAIL ROAD BENDS TO
 OR0886'THE EAST.  A 3.5-INCH BRONZE REFERENCE MARK DISK STAMPED BRICKKILN 2
 OR0886'AZI 1934.  AN EDM DIST OF 3182.036 FEET WAS MADE
 OR0886'BETWEEN THE AZ MARK AND STATION BRICKKILN 2.
 OR0886'
 OR0886'TO REACH THE TRI STATION FROM THE WEST END OF THE HWY 44 BRIDGE ACROSS
 OR0886'THE MISSOURI RIVER, LOCATED APPROX 15 MILES WEST OF PLATTE, SD, GO
 OR0886'WEST ON HWY 44 FOR 2.6 MILES TO THE INTERSECTION OF HWY 1806 TO THE
 OR0886'SOUTH AND TO A PRIVATE DRIVE TO THE NORTH.
 OR0886'
 OR0886'FROM THIS INTERSECTION, GO NORTH AND WEST ON THE PRIVATE DRIVE PAST A
 OR0886'HOUSE ON THE RIGHT AT 0.2 MILE, THEN FOLLOW A PASTURE TRAIL ROAD
 OR0886'THROUGH A GATE AT 0.3 MILE, THEN THROUGH A SECOND GATE AT 0.7 MILE,
 OR0886'PASS BY THE AZIMUTH MARK ON THE LEFT AT 1.4 MILES, THEN THROUGH A
 OR0886'THIRD GATE AT 1.6 MILES AND THEN TO THE STATION ON A PROMINENT HILL AT
 OR0886'A TOTAL DIST OF 2.1 MILES FROM THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0525 ***********************************************************************
 QT0525  DESIGNATION -  BRIDGE
 QT0525  PID         -  QT0525
 QT0525  STATE/COUNTY-  SD/BUTTE
 QT0525  COUNTRY     -  US
 QT0525  USGS QUAD   -  ALKALI CREEK EAST (2017)
 QT0525
 QT0525                         *CURRENT SURVEY CONTROL
 QT0525  ______________________________________________________________________
 QT0525* NAD 83(1996) POSITION- 45 11 02.81198(N) 103 39 02.56340(W)   ADJUSTED
 QT0525* NAVD 88 ORTHO HEIGHT -   922.    (meters)     3025.    (feet) SCALED
 QT0525  ______________________________________________________________________
 QT0525  GEOID HEIGHT    -        -16.188 (meters)                     GEOID18
 QT0525  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 QT0525  HORZ ORDER      -  THIRD
 QT0525
 QT0525.The horizontal coordinates were established by classical geodetic methods
 QT0525.and adjusted by the National Geodetic Survey in January 1998.
 QT0525
 QT0525.The orthometric height was scaled from a topographic map.
 QT0525
 QT0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0525.GEOID18 height accuracy estimate available here.
 QT0525
 QT0525.Click photographs - Photos may exist for this station.
 QT0525
 QT0525.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0525
 QT0525. The following values were computed from the NAD 83(1996) position.
 QT0525
 QT0525;                    North         East     Units Scale Factor Converg.
 QT0525;SPC SD N     -   156,570.644   313,190.196   MT  0.99994180   -2 35 01.5
 QT0525;SPC SD N     -   513,682.19  1,027,524.83   sFT  0.99994180   -2 35 01.5
 QT0525;UTM  13      - 5,004,289.010   606,003.349   MT  0.99973816   +0 57 26.1
 QT0525
 QT0525!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0525!SPC SD N     -   0.99985793  x   0.99994180  =   0.99979974
 QT0525!UTM  13      -   0.99985793  x   0.99973816  =   0.99959613
 QT0525
 QT0525:                Primary Azimuth Mark                     Grid Az
 QT0525:SPC SD N     -  BRIDGE AZ MK                             008 01 03.0
 QT0525:UTM  13      -  BRIDGE AZ MK                             004 28 35.4
 QT0525
 QT0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0600304289(NAD 83)
 QT0525
 QT0525|---------------------------------------------------------------------|
 QT0525| PID    Reference Object                     Distance      Geod. Az  |
 QT0525|                                                           dddmmss.s |
 QT0525| CQ7157 BRIDGE AZ MK                                       0052601.5 |
 QT0525| CQ7158 BRIDGE RM 1                           9.993 METERS 18632     |
 QT0525| CQ7159 BRIDGE RM 2                          10.803 METERS 28709     |
 QT0525|---------------------------------------------------------------------|
 QT0525
 QT0525                          SUPERSEDED SURVEY CONTROL
 QT0525
 QT0525  NAD 83(1993)-  45 11 02.80773(N)    103 39 02.55883(W) AD(       ) 3
 QT0525  NAD 83(1986)-  45 11 02.80215(N)    103 39 02.55679(W) AD(       ) 3
 QT0525  NAD 27      -  45 11 02.83700(N)    103 39 00.85600(W) AD(       ) 3
 QT0525
 QT0525.Superseded values are not recommended for survey control.
 QT0525
 QT0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0525.See file dsdata.pdf to determine how the superseded data were derived.
 QT0525
 QT0525_MARKER: DS = TRIANGULATION STATION DISK
 QT0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0525_STAMPING: BRIDGE 1951
 QT0525_MARK LOGO: CGS
 QT0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0525+STABILITY: SURFACE MOTION
 QT0525
 QT0525  HISTORY     - Date     Condition        Report By
 QT0525  HISTORY     - 1951     MONUMENTED       CGS
 QT0525
 QT0525                          STATION DESCRIPTION
 QT0525
 QT0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCM)
 QT0525'THE STATION WAS BUILT IN 1951 BUT NOT OCCUPIED BY AN OBSERVING
 QT0525'PARTY.  IT IS LOCATED ABOUT 9 MILES SOUTHWEST OF REDIG, IN
 QT0525'THE NORTHEAST CORNER OF SECTION 17, T 14 N, R 4 E, ON THE
 QT0525'RIGHT-OF-WAY OF U.S. HIGHWAY NO. 85, 0.3 MILE NORTH OF THE BRIDGE
 QT0525'OVER THE SOUTH FORK MOREAU RIVER, 75 FEET WEST OF THE CENTER OF
 QT0525'THE HIGHWAY, 12 FEET SOUTH OF A FENCE CORNER, AND 4 FEET
 QT0525'NORTHEAST OF A 4 IN X 4 IN WITNESS POST.
 QT0525'
 QT0525'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN REDIG,
 QT0525'GO SOUTH ON U.S. HIGHWAY NO. 85 FOR 5.25 MILES TO THE JUNCTION
 QT0525'WITH STATE HIGHWAY NO. 79.  THEN RIGHT, WESTERLY AND SOUTHWEST
 QT0525'ON NO. 85 FOR 5.65 MILES TO THE AZIMUTH MARK ON THE LEFT.
 QT0525'CONTINUE SOUTHERLY ON THE HIGHWAY FOR 0.35 MILE TO THE STATION
 QT0525'ON THE RIGHT.
 QT0525'
 QT0525'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0525'BRIDGE 1951.
 QT0525'
 QT0525'REFERENCE MARK NO. 1 IS 75 FEET WEST OF THE CENTER OF THE
 QT0525'HIGHWAY, 44 FEET SOUTH OF THE FENCE CORNER, AND 3 FEET EAST
 QT0525'OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0525'BRIDGE NO 1 1951.
 QT0525'
 QT0525'REFERENCE MARK NO. 2 IS 32 FEET WEST OF THE FENCE CORNER, AND
 QT0525'6 INCHES SOUTH OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE
 QT0525'DISK IS STAMPED BRIDGE NO 2 1951.
 QT0525'
 QT0525'THE AZIMUTH MARK IS ON THE CREST OF A LOW HILL, 68 FEET EAST
 QT0525'OF THE CENTER OF THE HIGHWAY, AND 3 FEET EAST OF A 4 IN X 4 IN
 QT0525'WITNESS POST.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0525'BRIDGE 1951.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0250 ***********************************************************************
 PS0250  DESIGNATION -  BRIDGE 180
 PS0250  PID         -  PS0250
 PS0250  STATE/COUNTY-  SD/HAND
 PS0250  COUNTRY     -  US
 PS0250  USGS QUAD   -  MILLER (2017)
 PS0250
 PS0250                         *CURRENT SURVEY CONTROL
 PS0250  ______________________________________________________________________
 PS0250* NAD 83(1986) POSITION- 44 30 51.     (N) 098 55 59.     (W)   SCALED
 PS0250* NAVD 88 ORTHO HEIGHT -   477.406 (meters)     1566.29  (feet) ADJUSTED
 PS0250  ______________________________________________________________________
 PS0250  GEOID HEIGHT    -        -24.591 (meters)                     GEOID18
 PS0250  DYNAMIC HEIGHT  -        477.315 (meters)     1565.99  (feet) COMP
 PS0250  MODELED GRAVITY -    980,412.3   (mgal)                       NAVD 88
 PS0250
 PS0250  VERT ORDER      -  FIRST     CLASS II
 PS0250
 PS0250.The horizontal coordinates were scaled from a map and have
 PS0250.an estimated accuracy of +/- 6 seconds.
 PS0250
 PS0250.The orthometric height was determined by differential leveling and
 PS0250.adjusted by the NATIONAL GEODETIC SURVEY
 PS0250.in October 1997.
 PS0250
 PS0250.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0250.GEOID18 height accuracy estimate available here.
 PS0250
 PS0250.Click photographs - Photos may exist for this station.
 PS0250
 PS0250.The dynamic height is computed by dividing the NAVD 88
 PS0250.geopotential number by the normal gravity value computed on the
 PS0250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0250.degrees latitude (g = 980.6199 gals.).
 PS0250
 PS0250.The modeled gravity was interpolated from observed gravity values.
 PS0250
 PS0250;                    North         East    Units  Estimated Accuracy
 PS0250;SPC SD N     -    76,220.      684,830.      MT  (+/- 180 meters Scaled)
 PS0250
 PS0250_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ053289(NAD 83)
 PS0250
 PS0250                          SUPERSEDED SURVEY CONTROL
 PS0250
 PS0250  NAVD 88 (06/15/91)  477.418  (m)         1566.33   (f) SUPERSEDED  1 2
 PS0250  NGVD 29 (??/??/92)  477.092  (m)         1565.26   (f) ADJ UNCH    1 2
 PS0250
 PS0250.Superseded values are not recommended for survey control.
 PS0250
 PS0250.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0250.See file dsdata.pdf to determine how the superseded data were derived.
 PS0250
 PS0250_MARKER: R = RIVET
 PS0250_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0250_SP_SET: RETAINING WALL
 PS0250_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0250+STABILITY: SURFACE MOTION
 PS0250_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0250+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 PS0250
 PS0250  HISTORY     - Date     Condition        Report By
 PS0250  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0250  HISTORY     - 1934     GOOD             CGS
 PS0250  HISTORY     - 1940     GOOD             CGS
 PS0250  HISTORY     - 19941102 GOOD             NGS
 PS0250
 PS0250                          STATION DESCRIPTION
 PS0250
 PS0250'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0250'AT ST LAWRENCE.
 PS0250'AT ST. LAWRENCE, HAND COUNTY, ABOUT 0.2 MILE EAST OF THE CHICAGO
 PS0250'AND NORTH WESTERN RAILWAY STATION, AT BRIDGE 180, IN THE TOP
 PS0250'OF THE SOUTH END OF THE FIRST STEP FROM THE TOP OF THE EAST
 PS0250'SANDSTONE ABUTMENT, 2.0 FEET EAST OF THE WEST FACE OF THE EAST
 PS0250'BACK WALL, 87.9 FEET SOUTHEAST OF BENCH MARK Z 50, DESCRIBED
 PS0250'ABOVE, 12.5 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT 2 FEET LOWER
 PS0250'THAN THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
 PS0250
 PS0250                          STATION RECOVERY (1940)
 PS0250
 PS0250'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0250'RECOVERED IN GOOD CONDITION.
 PS0250
 PS0250                          STATION RECOVERY (1994)
 PS0250
 PS0250'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0250'4.2 KM (2.60 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0250'IN MILLER, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG MAPLE STREET,
 PS0250'THENCE 0.3 KM (0.20 MI) EASTERLY ALONG THE DAKOTA, MINNESOTA AND
 PS0250'EASTERN RAILROAD, A RIVET IN TOP OF AND 0.1 M (0.3 FT) NORTH OF THE
 PS0250'SOUTH END OF THE FIRST TERRACE FROM THE TOP OF THE EAST SANDSTONE
 PS0250'RETAINING WALL OF THE RAILROAD BRIDGE SPANNING TURTLE CREEK, 3.8 M
 PS0250'(12.5 FT) SOUTH OF THE NEAR RAIL, AND 0.8 M (2.6 FT) BELOW THE LEVEL
 PS0250'OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0303 ***********************************************************************
 PS0303  DESIGNATION -  BRIDGE 189
 PS0303  PID         -  PS0303
 PS0303  STATE/COUNTY-  SD/HAND
 PS0303  COUNTRY     -  US
 PS0303  USGS QUAD   -  REE HEIGHTS SE (2017)
 PS0303
 PS0303                         *CURRENT SURVEY CONTROL
 PS0303  ______________________________________________________________________
 PS0303* NAD 83(1986) POSITION- 44 31 00.     (N) 099 05 04.     (W)   SCALED
 PS0303* NAVD 88 ORTHO HEIGHT -   502.22  (+/-2cm)     1647.7   (feet) VERTCON3
 PS0303  ______________________________________________________________________
 PS0303  GEOID HEIGHT    -        -24.300 (meters)                     GEOID18
 PS0303  VERT ORDER      -  ? (See Below)
 PS0303
 PS0303.The horizontal coordinates were scaled from a map and have
 PS0303.an estimated accuracy of +/- 6 seconds.
 PS0303
 PS0303.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0303.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0303
 PS0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0303.GEOID18 height accuracy estimate available here.
 PS0303
 PS0303.The vertical order pertains to the NGVD 29 superseded value.
 PS0303
 PS0303.Click photographs - Photos may exist for this station.
 PS0303
 PS0303;                    North         East    Units  Estimated Accuracy
 PS0303;SPC SD N     -    76,350.      672,790.      MT  (+/- 180 meters Scaled)
 PS0303
 PS0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ932292(NAD 83)
 PS0303
 PS0303                          SUPERSEDED SURVEY CONTROL
 PS0303
 PS0303  NGVD 29 (??/??/92)  501.887  (m)         1646.61   (f) ADJ UNCH       
 PS0303
 PS0303.Superseded values are not recommended for survey control.
 PS0303
 PS0303.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0303.See file dsdata.pdf to determine how the superseded data were derived.
 PS0303
 PS0303_MARKER: R = RIVET
 PS0303_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0303_SP_SET: BRIDGE
 PS0303_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0303
 PS0303  HISTORY     - Date     Condition        Report By
 PS0303  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0303  HISTORY     - 1934     GOOD             CGS
 PS0303
 PS0303                          STATION DESCRIPTION
 PS0303
 PS0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0303'4.8 MI W FROM MILLER.
 PS0303'ABOUT 4.8 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0303'FROM THE STATION AT MILLER, HAND COUNTY, AT BRIDGE 189, IN THE
 PS0303'TOP OF THE SOUTH CONCRETE WIN WALL OF THE EAST ABUTMENT, 3.0 FEET
 PS0303'EAST OF THE WEST FACE OF THE EAST BACK WALL, 13.5 FEET SOUTH OF
 PS0303'THE CENTER LINE OF THE TRACK, AND ABOUT 2.0 FEET LOWER THAN THE
 PS0303'TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0294 ***********************************************************************
 PS0294  DESIGNATION -  BRIDGE 195
 PS0294  PID         -  PS0294
 PS0294  STATE/COUNTY-  SD/HAND
 PS0294  COUNTRY     -  US
 PS0294  USGS QUAD   -  REE HEIGHTS (2017)
 PS0294
 PS0294                         *CURRENT SURVEY CONTROL
 PS0294  ______________________________________________________________________
 PS0294* NAD 83(1986) POSITION- 44 31 07.     (N) 099 12 58.     (W)   SCALED
 PS0294* NAVD 88 ORTHO HEIGHT -   530.43  (+/-2cm)     1740.3   (feet) VERTCON3
 PS0294  ______________________________________________________________________
 PS0294  GEOID HEIGHT    -        -24.100 (meters)                     GEOID18
 PS0294  VERT ORDER      -  ? (See Below)
 PS0294
 PS0294.The horizontal coordinates were scaled from a map and have
 PS0294.an estimated accuracy of +/- 6 seconds.
 PS0294
 PS0294.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0294.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0294
 PS0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0294.GEOID18 height accuracy estimate available here.
 PS0294
 PS0294.The vertical order pertains to the NGVD 29 superseded value.
 PS0294
 PS0294.Click photographs - Photos may exist for this station.
 PS0294
 PS0294;                    North         East    Units  Estimated Accuracy
 PS0294;SPC SD N     -    76,450.      662,320.      MT  (+/- 180 meters Scaled)
 PS0294
 PS0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ828294(NAD 83)
 PS0294
 PS0294                          SUPERSEDED SURVEY CONTROL
 PS0294
 PS0294  NGVD 29 (??/??/92)  530.088  (m)         1739.13   (f) ADJ UNCH       
 PS0294
 PS0294.Superseded values are not recommended for survey control.
 PS0294
 PS0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0294.See file dsdata.pdf to determine how the superseded data were derived.
 PS0294
 PS0294_MARKER: R = RIVET
 PS0294_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0294_SP_SET: BRIDGE
 PS0294_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0294
 PS0294  HISTORY     - Date     Condition        Report By
 PS0294  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0294  HISTORY     - 1934     GOOD             CGS
 PS0294
 PS0294                          STATION DESCRIPTION
 PS0294
 PS0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0294'0.7 MI W FROM REE HEIGHTS.
 PS0294'ABOUT 0.7 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0294'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, AT BRIDGE 195,
 PS0294'IN THE TOP OF THE SOUTH END OF THE EAST BACK WALL, 11.2 FEET
 PS0294'SOUTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 1 FOOT LOWER
 PS0294'THAN THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0289 ***********************************************************************
 PS0289  DESIGNATION -  BRIDGE 200
 PS0289  PID         -  PS0289
 PS0289  STATE/COUNTY-  SD/HYDE
 PS0289  COUNTRY     -  US
 PS0289  USGS QUAD   -  HIGHMORE SE (2017)
 PS0289
 PS0289                         *CURRENT SURVEY CONTROL
 PS0289  ______________________________________________________________________
 PS0289* NAD 83(1986) POSITION- 44 31 11.     (N) 099 17 57.     (W)   SCALED
 PS0289* NAVD 88 ORTHO HEIGHT -   545.63  (+/-2cm)     1790.1   (feet) VERTCON3
 PS0289  ______________________________________________________________________
 PS0289  GEOID HEIGHT    -        -24.017 (meters)                     GEOID18
 PS0289  VERT ORDER      -  ? (See Below)
 PS0289
 PS0289.The horizontal coordinates were scaled from a map and have
 PS0289.an estimated accuracy of +/- 6 seconds.
 PS0289
 PS0289.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0289.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0289
 PS0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0289.GEOID18 height accuracy estimate available here.
 PS0289
 PS0289.The vertical order pertains to the NGVD 29 superseded value.
 PS0289
 PS0289.Click photographs - Photos may exist for this station.
 PS0289
 PS0289;                    North         East    Units  Estimated Accuracy
 PS0289;SPC SD N     -    76,510.      655,720.      MT  (+/- 180 meters Scaled)
 PS0289
 PS0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ762296(NAD 83)
 PS0289
 PS0289                          SUPERSEDED SURVEY CONTROL
 PS0289
 PS0289  NGVD 29 (??/??/92)  545.280  (m)         1788.97   (f) ADJ UNCH       
 PS0289
 PS0289.Superseded values are not recommended for survey control.
 PS0289
 PS0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0289.See file dsdata.pdf to determine how the superseded data were derived.
 PS0289
 PS0289_MARKER: R = RIVET
 PS0289_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0289_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0289
 PS0289  HISTORY     - Date     Condition        Report By
 PS0289  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0289  HISTORY     - 1934     GOOD             CGS
 PS0289
 PS0289                          STATION DESCRIPTION
 PS0289
 PS0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0289'7 MI E FROM HIGHMORE.
 PS0289'ABOUT 7.0 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0289'FROM THE STATION AT HIGHMORE, HYDE COUNTY, AT BRIDGE 200, IN THE
 PS0289'TOP OF THE EAST END OF THE SOUTH HEAD WALL, 13.8 FEET SOUTH OF THE
 PS0289'CENTER LINE OF THE TRACK, AND ABOUT 1.5 FEET LOWER THAN THE TOP
 PS0289'OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0519 ***********************************************************************
 PS0519  DESIGNATION -  BRIDGE 224
 PS0519  PID         -  PS0519
 PS0519  STATE/COUNTY-  SD/HUGHES
 PS0519  COUNTRY     -  US
 PS0519  USGS QUAD   -  BLUNT (2017)
 PS0519
 PS0519                         *CURRENT SURVEY CONTROL
 PS0519  ______________________________________________________________________
 PS0519* NAD 83(1986) POSITION- 44 31 33.     (N) 099 56 43.     (W)   SCALED
 PS0519* NAVD 88 ORTHO HEIGHT -   499.778 (meters)     1639.69  (feet) ADJUSTED
 PS0519  ______________________________________________________________________
 PS0519  GEOID HEIGHT    -        -23.496 (meters)                     GEOID18
 PS0519  DYNAMIC HEIGHT  -        499.685 (meters)     1639.38  (feet) COMP
 PS0519  MODELED GRAVITY -    980,415.8   (mgal)                       NAVD 88
 PS0519
 PS0519  VERT ORDER      -  SECOND    CLASS 0
 PS0519
 PS0519.The horizontal coordinates were scaled from a map and have
 PS0519.an estimated accuracy of +/- 6 seconds.
 PS0519
 PS0519.The orthometric height was determined by differential leveling and
 PS0519.adjusted by the NATIONAL GEODETIC SURVEY
 PS0519.in June 1991.
 PS0519
 PS0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0519.GEOID18 height accuracy estimate available here.
 PS0519
 PS0519.Click photographs - Photos may exist for this station.
 PS0519
 PS0519.The dynamic height is computed by dividing the NAVD 88
 PS0519.geopotential number by the normal gravity value computed on the
 PS0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0519.degrees latitude (g = 980.6199 gals.).
 PS0519
 PS0519.The modeled gravity was interpolated from observed gravity values.
 PS0519
 PS0519;                    North         East    Units  Estimated Accuracy
 PS0519;SPC SD S     -   243,660.      630,850.      MT  (+/- 180 meters Scaled)
 PS0519
 PS0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ248307(NAD 83)
 PS0519
 PS0519                          SUPERSEDED SURVEY CONTROL
 PS0519
 PS0519  NGVD 29 (??/??/92)  499.426  (m)         1638.53   (f) ADJ UNCH    2 0
 PS0519
 PS0519.Superseded values are not recommended for survey control.
 PS0519
 PS0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0519.See file dsdata.pdf to determine how the superseded data were derived.
 PS0519
 PS0519_MARKER: R = RIVET
 PS0519_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0519_SP_SET: CULVERT
 PS0519_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0519
 PS0519  HISTORY     - Date     Condition        Report By
 PS0519  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0519  HISTORY     - 1940     GOOD             CGS
 PS0519
 PS0519                          STATION DESCRIPTION
 PS0519
 PS0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0519'2.1 MI E FROM BLUNT.
 PS0519'2.1 MILES EAST OF THE RAILROAD STATION AT BLUNT, IN EAST END OF SOUTH
 PS0519'STONE HEADWALL OF RAILROAD CULVERT NO. 224, 8.0 FEET EAST OF BM
 PS0519'P 49.  A METAL RIVET IN STONE CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0546 ***********************************************************************
 PR0546  DESIGNATION -  BRIDGE 2808
 PR0546  PID         -  PR0546
 PR0546  STATE/COUNTY-  SD/MINER
 PR0546  COUNTRY     -  US
 PR0546  USGS QUAD   -  HOWARD (2017)
 PR0546
 PR0546                         *CURRENT SURVEY CONTROL
 PR0546  ______________________________________________________________________
 PR0546* NAD 83(1986) POSITION- 44 00 00.     (N) 097 35 20.     (W)   SCALED
 PR0546* NAVD 88 ORTHO HEIGHT -   449.82  (+/-2cm)     1475.8   (feet) VERTCON3
 PR0546  ______________________________________________________________________
 PR0546  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 PR0546  VERT ORDER      -  ? (See Below)
 PR0546
 PR0546.The horizontal coordinates were scaled from a map and have
 PR0546.an estimated accuracy of +/- 6 seconds.
 PR0546
 PR0546.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0546.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0546
 PR0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0546.GEOID18 height accuracy estimate available here.
 PR0546
 PR0546.The vertical order pertains to the NGVD 29 superseded value.
 PR0546
 PR0546.Click photographs - Photos may exist for this station.
 PR0546
 PR0546;                    North         East    Units  Estimated Accuracy
 PR0546;SPC SD S     -   188,790.      820,070.      MT  (+/- 180 meters Scaled)
 PR0546
 PR0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP131728(NAD 83)
 PR0546
 PR0546                          SUPERSEDED SURVEY CONTROL
 PR0546
 PR0546  NGVD 29 (??/??/92)  449.532  (m)         1474.84   (f) ADJ UNCH       
 PR0546
 PR0546.Superseded values are not recommended for survey control.
 PR0546
 PR0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0546.See file dsdata.pdf to determine how the superseded data were derived.
 PR0546
 PR0546_MARKER: R = RIVET
 PR0546_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0546_SP_SET: BRIDGE
 PR0546_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0546
 PR0546  HISTORY     - Date     Condition        Report By
 PR0546  HISTORY     - UNK      MONUMENTED       CNWRR
 PR0546  HISTORY     - 1934     GOOD             CGS
 PR0546
 PR0546                          STATION DESCRIPTION
 PR0546
 PR0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0546'0.9 MI SE FROM VILAS.
 PR0546'0.9 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0546'FROM THE STATION AT VILAS, MINER COUNTY, AT BRIDGE 2808, IN THE
 PR0546'TOP OF THE SOUTHEAST CORNER OF THE WEST HEAD WALL, 12 FEET WEST
 PR0546'OF THE CENTER LINE OF THE TRACK, AND ABOUT 1 FOOT LOWER THAN
 PR0546'THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1194 ***********************************************************************
 PT1194  DESIGNATION -  BRIDGER
 PT1194  PID         -  PT1194
 PT1194  STATE/COUNTY-  SD/ZIEBACH
 PT1194  COUNTRY     -  US
 PT1194  USGS QUAD   -  BRIDGER (2017)
 PT1194
 PT1194                         *CURRENT SURVEY CONTROL
 PT1194  ______________________________________________________________________
 PT1194* NAD 83(1996) POSITION- 44 35 30.38092(N) 101 53 50.64483(W)   ADJUSTED
 PT1194* NAVD 88 ORTHO HEIGHT -   727.04  (+/-2cm)     2385.3   (feet) VERTCON3
 PT1194  ______________________________________________________________________
 PT1194  GEOID HEIGHT    -        -20.281 (meters)                     GEOID18
 PT1194  LAPLACE CORR    -         -7.56  (seconds)                    DEFLEC18
 PT1194  HORZ ORDER      -  FIRST
 PT1194  VERT ORDER      -  THIRD ? (See Below)
 PT1194
 PT1194.The horizontal coordinates were established by classical geodetic methods
 PT1194.and adjusted by the National Geodetic Survey in January 1998.
 PT1194
 PT1194.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1194.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1194
 PT1194.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1194.GEOID18 height accuracy estimate available here.
 PT1194
 PT1194.The vertical order pertains to the NGVD 29 superseded value.
 PT1194
 PT1194.Click photographs - Photos may exist for this station.
 PT1194
 PT1194.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1194
 PT1194. The following values were computed from the NAD 83(1996) position.
 PT1194
 PT1194;                    North         East     Units Scale Factor Converg.
 PT1194;SPC SD N     -    86,044.886   449,355.557   MT  0.99997106   -1 20 34.3
 PT1194;SPC SD N     -   282,298.93  1,474,260.69   sFT  0.99997106   -1 20 34.3
 PT1194;SPC SD S     -   252,079.690   475,806.588   MT  1.00005147   -1 04 44.3
 PT1194;SPC SD S     -   827,031.45  1,561,042.11   sFT  1.00005147   -1 04 44.3
 PT1194;UTM  14      - 4,941,687.223   270,023.196   MT  1.00025045   -2 02 06.0
 PT1194
 PT1194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1194!SPC SD N     -   0.99988920  x   0.99997106  =   0.99986026
 PT1194!SPC SD S     -   0.99988920  x   1.00005147  =   0.99994066
 PT1194!UTM  14      -   0.99988920  x   1.00025045  =   1.00013962
 PT1194
 PT1194:                Primary Azimuth Mark                     Grid Az
 PT1194:SPC SD N     -  BRIDGER AZ MK                            317 07 37.4
 PT1194:SPC SD S     -  BRIDGER AZ MK                            316 51 47.4
 PT1194:UTM  14      -  BRIDGER AZ MK                            317 49 09.1
 PT1194
 PT1194_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7002341687(NAD 83)
 PT1194
 PT1194|---------------------------------------------------------------------|
 PT1194| PID    Reference Object                     Distance      Geod. Az  |
 PT1194|                                                           dddmmss.s |
 PT1194| CP8869 BRIDGER RM 1                         24.550 METERS 07810     |
 PT1194| CP8870 BRIDGER RM 2                         19.637 METERS 30914     |
 PT1194| CP8868 BRIDGER AZ MK                                      3154703.1 |
 PT1194|---------------------------------------------------------------------|
 PT1194
 PT1194                          SUPERSEDED SURVEY CONTROL
 PT1194
 PT1194  NAD 83(1986)-  44 35 30.37288(N)    101 53 50.64564(W) AD(       ) 1
 PT1194  NAD 27      -  44 35 30.41800(N)    101 53 49.09500(W) AD(       ) 1
 PT1194  NGVD 29             726.59   (m)         2383.8    (f) LEVELING    3  
 PT1194
 PT1194.Superseded values are not recommended for survey control.
 PT1194
 PT1194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1194.See file dsdata.pdf to determine how the superseded data were derived.
 PT1194
 PT1194_MARKER: DS = TRIANGULATION STATION DISK
 PT1194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1194_STAMPING: BRIDGER 1950
 PT1194_MARK LOGO: CGS
 PT1194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1194+STABILITY: SURFACE MOTION
 PT1194
 PT1194  HISTORY     - Date     Condition        Report By
 PT1194  HISTORY     - 1950     MONUMENTED       CGS
 PT1194
 PT1194                          STATION DESCRIPTION
 PT1194
 PT1194'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1194'STATION IS ABOUT 8 MILES EAST AND 2 MILES SOUTH OF HOWES POST
 PT1194'OFFICE, ON THE CHEYENNE RIVER INDIAN RESERVATION, AND ON A
 PT1194'PROMINENT GRASS-COVERED HILL WHICH IS THE HIGHEST POINT IN
 PT1194'THE IMMEDIATE VICINITY.  IT IS 13 FEET NORTHWEST OF A WITNESS
 PT1194'POST.
 PT1194'
 PT1194'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 73
 PT1194'AND 24 AT HOWES POST OFFICE.  GO NORTH ON HIGHWAY 73 FOR 3.0
 PT1194'MILES TO A DIRT ROAD AND A GATE ON THE RIGHT.  TURN RIGHT AND
 PT1194'GO EAST ABOUT 100 YARDS TO THE GATE, PASS THROUGH THE GATE
 PT1194'AND FOLLOW THE MAIN DIRT ROAD EAST FOR 2.8 MILES TO A CATTLE
 PT1194'GUARD.  CROSS THE CATTLE GUARD, TURN RIGHT AND FOLLOW THE MAIN
 PT1194'DIRT ROAD SOUTHEASTERLY FOR 4.65 MILES TO A CROSSROADS.
 PT1194'CONTINUE SOUTHEASTERLY 0.9 MILE TO A FORK.  BEAR RIGHT AND
 PT1194'GO SOUTH AND EAST FOR 1.05 MILES TO A GATE.  PASS THROUGH THE
 PT1194'GATE AND GO SOUTHEAST FOR 0.85 MILE TO THE AZIMUTH MARK ON
 PT1194'THE RIGHT.  CONTINUE SOUTHEAST FOR 0.45 MILE TO THE HIGHEST
 PT1194'POINT AND THE STATION.
 PT1194'
 PT1194'STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BRIDGER
 PT1194'1950.
 PT1194'
 PT1194'REFERENCE MARK NO. 1 IS 80 FEET NORTHEAST OF THE WITNESS POST.
 PT1194'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BRIDGER NO
 PT1194'1 1950.
 PT1194'
 PT1194'REFERENCE MARK NO. 2 IS 7O FEET NORTHWEST OF THE WITNESS POST.
 PT1194'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BRIDGER NO
 PT1194'2 1950.
 PT1194'
 PT1194'THE AZIMUTH MARK IS 40 FEET SOUTH OF THE CENTER OF THE ROAD, AND
 PT1194'17 FEET SOUTH OF A WITNESS POST.  THE MARK PROJECTS 6 INCHES
 PT1194'AND THE DISK IS STAMPED BRIDGER 1950
 PT1194'
 PT1194'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PT1194'CYLINDERS.
 PT1194'
 PT1194'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0928 ***********************************************************************
 OQ0928  DESIGNATION -  BRIDGEWATER CHURCH 1 SPIRE
 OQ0928  PID         -  OQ0928
 OQ0928  STATE/COUNTY-  SD/MCCOOK
 OQ0928  COUNTRY     -  US
 OQ0928  USGS QUAD   -  BRIDGEWATER WEST (2017)
 OQ0928
 OQ0928                         *CURRENT SURVEY CONTROL
 OQ0928  ______________________________________________________________________
 OQ0928* NAD 83(1996) POSITION- 43 33 06.56030(N) 097 30 15.95486(W)   ADJUSTED
 OQ0928  ______________________________________________________________________
 OQ0928  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 OQ0928  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 OQ0928  HORZ ORDER      -  THIRD
 OQ0928
 OQ0928.The horizontal coordinates were established by classical geodetic methods
 OQ0928.and adjusted by the National Geodetic Survey in January 1998.
 OQ0928
 OQ0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0928.GEOID18 height accuracy estimate available here.
 OQ0928
 OQ0928.Click photographs - Photos may exist for this station.
 OQ0928
 OQ0928.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0928
 OQ0928. The following values were computed from the NAD 83(1996) position.
 OQ0928
 OQ0928;                    North         East     Units Scale Factor Converg.
 OQ0928;SPC SD S     -   139,255.487   828,531.048   MT  0.99990754   +1 57 05.5
 OQ0928;SPC SD S     -   456,874.04  2,718,272.28   sFT  0.99990754   +1 57 05.5
 OQ0928;UTM  14      - 4,823,183.159   620,805.455   MT  0.99977951   +1 01 50.1
 OQ0928
 OQ0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2080523183(NAD 83)
 OQ0928
 OQ0928                          SUPERSEDED SURVEY CONTROL
 OQ0928
 OQ0928  NAD 83(1995)-  43 33 06.56318(N)    097 30 15.93973(W) AD(       ) 3
 OQ0928  NAD 83(1986)-  43 33 06.56893(N)    097 30 15.93598(W) AD(       ) 3
 OQ0928  NAD 27      -  43 33 06.63200(N)    097 30 14.69700(W) AD(       ) 3
 OQ0928  USSD        -  43 33 06.81900(N)    097 30 15.08200(W) AD(       ) 3
 OQ0928
 OQ0928.Superseded values are not recommended for survey control.
 OQ0928
 OQ0928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0928.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0928
 OQ0928_MARKER: 90 = CHURCH SPIRE
 OQ0928
 OQ0928  HISTORY     - Date     Condition        Report By
 OQ0928  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0928  HISTORY     - 1935     GOOD             CGS
 OQ0928
 OQ0928                          STATION DESCRIPTION
 OQ0928
 OQ0928'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0928'ACCORDING TO STATEMENTS OF SEVERAL OLD RESIDENTS THERE WERE
 OQ0928'ABOUT 4 OR 5 CHURCH IN TOWN IN 1903.  IMPOSSIBLE TO DETERMINE
 OQ0928'WHICH WAS USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0929 ***********************************************************************
 OQ0929  DESIGNATION -  BRIDGEWATER CHURCH 2 SPIRE
 OQ0929  PID         -  OQ0929
 OQ0929  STATE/COUNTY-  SD/MCCOOK
 OQ0929  COUNTRY     -  US
 OQ0929  USGS QUAD   -  BRIDGEWATER WEST (2017)
 OQ0929
 OQ0929                         *CURRENT SURVEY CONTROL
 OQ0929  ______________________________________________________________________
 OQ0929* NAD 83(1996) POSITION- 43 33 05.59490(N) 097 30 03.86208(W)   ADJUSTED
 OQ0929  ______________________________________________________________________
 OQ0929  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 OQ0929  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 OQ0929  HORZ ORDER      -  THIRD
 OQ0929
 OQ0929.The horizontal coordinates were established by classical geodetic methods
 OQ0929.and adjusted by the National Geodetic Survey in January 1998.
 OQ0929
 OQ0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0929.GEOID18 height accuracy estimate available here.
 OQ0929
 OQ0929.Click photographs - Photos may exist for this station.
 OQ0929
 OQ0929.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0929
 OQ0929. The following values were computed from the NAD 83(1996) position.
 OQ0929
 OQ0929;                    North         East     Units Scale Factor Converg.
 OQ0929;SPC SD S     -   139,234.961   828,803.321   MT  0.99990755   +1 57 13.8
 OQ0929;SPC SD S     -   456,806.70  2,719,165.56   sFT  0.99990755   +1 57 13.8
 OQ0929;UTM  14      - 4,823,158.262   621,077.329   MT  0.99978032   +1 01 58.4
 OQ0929
 OQ0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2107723158(NAD 83)
 OQ0929
 OQ0929                          SUPERSEDED SURVEY CONTROL
 OQ0929
 OQ0929  NAD 83(1995)-  43 33 05.59774(N)    097 30 03.84671(W) AD(       ) 3
 OQ0929  NAD 83(1986)-  43 33 05.60349(N)    097 30 03.84301(W) AD(       ) 3
 OQ0929  NAD 27      -  43 33 05.66700(N)    097 30 02.60400(W) AD(       ) 3
 OQ0929  USSD        -  43 33 05.85400(N)    097 30 02.98900(W) AD(       ) 3
 OQ0929
 OQ0929.Superseded values are not recommended for survey control.
 OQ0929
 OQ0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0929.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0929
 OQ0929_MARKER: 90 = CHURCH SPIRE
 OQ0929
 OQ0929  HISTORY     - Date     Condition        Report By
 OQ0929  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0929  HISTORY     - 1935     GOOD             CGS
 OQ0929
 OQ0929                          STATION DESCRIPTION
 OQ0929
 OQ0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0929'IMPOSSIBLE TO DETERMINE WHICH CHURCH WAS USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0869 ***********************************************************************
 OQ0869  DESIGNATION -  BRIDGEWATER ELEVATOR
 OQ0869  PID         -  OQ0869
 OQ0869  STATE/COUNTY-  SD/MCCOOK
 OQ0869  COUNTRY     -  US
 OQ0869  USGS QUAD   -  BRIDGEWATER WEST (2017)
 OQ0869
 OQ0869                         *CURRENT SURVEY CONTROL
 OQ0869  ______________________________________________________________________
 OQ0869* NAD 83(1996) POSITION- 43 32 52.38824(N) 097 30 00.82971(W)   ADJUSTED
 OQ0869  ______________________________________________________________________
 OQ0869  GEOID HEIGHT    -        -26.009 (meters)                     GEOID18
 OQ0869  LAPLACE CORR    -          0.37  (seconds)                    DEFLEC18
 OQ0869  HORZ ORDER      -  THIRD
 OQ0869
 OQ0869.The horizontal coordinates were established by classical geodetic methods
 OQ0869.and adjusted by the National Geodetic Survey in January 1998.
 OQ0869
 OQ0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0869.GEOID18 height accuracy estimate available here.
 OQ0869
 OQ0869.Click photographs - Photos may exist for this station.
 OQ0869
 OQ0869.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0869
 OQ0869. The following values were computed from the NAD 83(1996) position.
 OQ0869
 OQ0869;                    North         East     Units Scale Factor Converg.
 OQ0869;SPC SD S     -   138,829.972   828,885.241   MT  0.99990762   +1 57 15.9
 OQ0869;SPC SD S     -   455,478.00  2,719,434.33   sFT  0.99990762   +1 57 15.9
 OQ0869;UTM  14      - 4,822,752.060   621,152.719   MT  0.99978055   +1 02 00.3
 OQ0869
 OQ0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2115222752(NAD 83)
 OQ0869
 OQ0869                          SUPERSEDED SURVEY CONTROL
 OQ0869
 OQ0869  NAD 83(1995)-  43 32 52.39103(N)    097 30 00.81445(W) AD(       ) 3
 OQ0869  NAD 83(1986)-  43 32 52.39678(N)    097 30 00.81074(W) AD(       ) 3
 OQ0869  NAD 27      -  43 32 52.46000(N)    097 29 59.57300(W) AD(       ) 3
 OQ0869  USSD        -  43 32 52.64700(N)    097 29 59.95600(W) AD(       ) 3
 OQ0869
 OQ0869.Superseded values are not recommended for survey control.
 OQ0869
 OQ0869.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0869.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0869
 OQ0869_MARKER: 65 = GRAIN ELEVATOR
 OQ0869
 OQ0869  HISTORY     - Date     Condition        Report By
 OQ0869  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0869  HISTORY     - 1935     MARK NOT FOUND   CGS
 OQ0869
 OQ0869                          STATION DESCRIPTION
 OQ0869
 OQ0869'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0869'IMPOSSIBLE TO DETERMINE WHICH ELEVATOR WAS USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0598 ***********************************************************************
 QR0598  DESIGNATION -  BRILL
 QR0598  PID         -  QR0598
 QR0598  STATE/COUNTY-  SD/SPINK
 QR0598  COUNTRY     -  US
 QR0598  USGS QUAD   -  NORTHVILLE SW (2017)
 QR0598
 QR0598                         *CURRENT SURVEY CONTROL
 QR0598  ______________________________________________________________________
 QR0598* NAD 83(1996) POSITION- 45 05 27.30144(N) 098 38 10.07296(W)   ADJUSTED
 QR0598* NAVD 88 ORTHO HEIGHT -   406.    (meters)     1332.    (feet) SCALED
 QR0598  ______________________________________________________________________
 QR0598  GEOID HEIGHT    -        -24.252 (meters)                     GEOID18
 QR0598  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 QR0598  HORZ ORDER      -  FIRST
 QR0598
 QR0598.The horizontal coordinates were established by classical geodetic methods
 QR0598.and adjusted by the National Geodetic Survey in January 1998.
 QR0598
 QR0598.The orthometric height was scaled from a topographic map.
 QR0598
 QR0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0598.GEOID18 height accuracy estimate available here.
 QR0598
 QR0598.Click photographs - Photos may exist for this station.
 QR0598
 QR0598.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0598
 QR0598. The following values were computed from the NAD 83(1996) position.
 QR0598
 QR0598;                    North         East     Units Scale Factor Converg.
 QR0598;SPC SD N     -   140,650.219   707,354.932   MT  0.99993935   +0 57 54.9
 QR0598;SPC SD N     -   461,449.93  2,320,713.64   sFT  0.99993935   +0 57 54.9
 QR0598;UTM  14      - 4,993,114.607   528,633.023   MT  0.99961008   +0 15 27.7
 QR0598
 QR0598!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0598!SPC SD N     -   0.99994010  x   0.99993935  =   0.99987946
 QR0598!UTM  14      -   0.99994010  x   0.99961008  =   0.99955021
 QR0598
 QR0598:                Primary Azimuth Mark                     Grid Az
 QR0598:SPC SD N     -  BRILL AZ MK                              359 45 02.3
 QR0598:UTM  14      -  BRILL AZ MK                              000 27 29.5
 QR0598
 QR0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2863393114(NAD 83)
 QR0598
 QR0598|---------------------------------------------------------------------|
 QR0598| PID    Reference Object                     Distance      Geod. Az  |
 QR0598|                                                           dddmmss.s |
 QR0598| CO5246 BRILL AZ MK                                        0004257.2 |
 QR0598| CO5247 BRILL RM 1                           56.010 METERS 00148     |
 QR0598| QR0596 MANSFIELD PRESB CHURCH SPIRE        APPROX.17.7 KM 0185710.2 |
 QR0598| QR0595 NORTHVILLE HIGH SCH DOME FLAG       APPROX. 8.2 KM 0310051.0 |
 QR0598| QR0594 MELLETTE GRADE SCHOOL STACK         APPROX.12.8 KM 0554432.1 |
 QR0598| QR0568 MELLETTE CATHOLIC CHURCH SPIRE      APPROX.12.8 KM 0583251.4 |
 QR0598| PS0604 ASHTON MUNICIPAL TANK               APPROX.15.2 KM 1343028.8 |
 QR0598| CO5248 BRILL RM 2                           63.082 METERS 17656     |
 QR0598|---------------------------------------------------------------------|
 QR0598
 QR0598                          SUPERSEDED SURVEY CONTROL
 QR0598
 QR0598  NAD 83(1986)-  45 05 27.30721(N)    098 38 10.06920(W) AD(       ) 1
 QR0598  NAD 27      -  45 05 27.39900(N)    098 38 08.71900(W) AD(       ) 1
 QR0598
 QR0598.Superseded values are not recommended for survey control.
 QR0598
 QR0598.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0598.See file dsdata.pdf to determine how the superseded data were derived.
 QR0598
 QR0598_MARKER: DS = TRIANGULATION STATION DISK
 QR0598_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0598_STAMPING: BRILL 1934
 QR0598_MARK LOGO: CGS
 QR0598_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0598+STABILITY: SURFACE MOTION
 QR0598
 QR0598  HISTORY     - Date     Condition        Report By
 QR0598  HISTORY     - 1934     MONUMENTED       CGS
 QR0598  HISTORY     - 1965     MARK NOT FOUND   USGS
 QR0598
 QR0598                          STATION DESCRIPTION
 QR0598
 QR0598'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0598'STATION IS LOCATED A FEW FEET W OF THE E LINE OF SEC. 27,
 QR0598'AND ABOUT 1/4 MILE N OF THE S LINE OF T 119 N, R 65 W, ON
 QR0598'PROPERTY OWNED BY W.F. BRILL OF REDFIELD.  STATION IS LOCATED
 QR0598'ON SMALL RISE IN UNCULTIVATED FIELD 48 FEET W OF CENTER LINE
 QR0598'OF N-S ROAD, AND 7 FEET W OF N-S FENCE LINE.
 QR0598'
 QR0598'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0598'BRONZE DISKS SET IN CONCRETE.
 QR0598'
 QR0598'REFERENCE MARK NO. 1 IS 30 FEET W OF CENTER LINE OF N-S ROAD
 QR0598'IN N-S FENCE LINE N OF STATION.
 QR0598'
 QR0598'REFERENCE MARK NO. 2 IS 34 FEET W OF CENTER LINE OF N-S ROAD
 QR0598'IN N-S FENCE LINE S OF STATION.
 QR0598'
 QR0598'AZIMUTH MARK IS 24 FEET N OF CENTER LINE OF E-W DIRT ROAD, 21
 QR0598'FEET E OF CENTER LINE OF N-S ROAD, AND 7 FEET NE OF LEANING
 QR0598'TELEPHONE POLE.  REACHED FROM STATION BY GOING N ON N-S ROAD
 QR0598'FOR 0.7 MILE TO CROSS ROAD AND MARK IN NE CORNER.
 QR0598'
 QR0598'STATION IS REACHED FROM THE RAILROAD STATION IN NORTHVILLE
 QR0598'BY FOLLOWING STATE HIGHWAY 20 N FOR ONE BLOCK.  TURN LEFT (W)
 QR0598'AND GO 3.0 MILES ON STATE HIGHWAY 20, THENCE TURN LEFT (S) ON
 QR0598'GRAVEL ROAD AT CROSSROADS.  GO S 4.7 MILES TO TOP OF RISE
 QR0598'AND STATION ON RIGHT.
 QR0598'
 QR0598'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0598
 QR0598                          STATION RECOVERY (1965)
 QR0598
 QR0598'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 QR0598'STATION MARK WAS NOT FOUND.  AREA IS NOW UNDER CULTIVATION.
 QR0598'REFERENCE MARKS COULD NOT BE LOCATED.
 QR0598'
 QR0598'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--LOCATED A FEW
 QR0598'FEET W OF E LINE OF SEC. 27 AND ABOUT 1/4 MI. N OF THE S LINE OF
 QR0598'T119 N.R. 65 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0853 ***********************************************************************
 PU0853  DESIGNATION -  BRINK
 PU0853  PID         -  PU0853
 PU0853  STATE/COUNTY-  SD/MEADE
 PU0853  COUNTRY     -  US
 PU0853  USGS QUAD   -  BULL RUN CREEK (2017)
 PU0853
 PU0853                         *CURRENT SURVEY CONTROL
 PU0853  ______________________________________________________________________
 PU0853* NAD 83(1986) POSITION- 44 45 15.     (N) 102 46 02.     (W)   SCALED
 PU0853* NAVD 88 ORTHO HEIGHT -   877.316 (meters)     2878.33  (feet) ADJUSTED
 PU0853  ______________________________________________________________________
 PU0853  GEOID HEIGHT    -        -17.757 (meters)                     GEOID18
 PU0853  DYNAMIC HEIGHT  -        877.107 (meters)     2877.64  (feet) COMP
 PU0853  MODELED GRAVITY -    980,348.3   (mgal)                       NAVD 88
 PU0853
 PU0853  VERT ORDER      -  SECOND    CLASS 0
 PU0853
 PU0853.The horizontal coordinates were scaled from a map and have
 PU0853.an estimated accuracy of +/- 6 seconds.
 PU0853
 PU0853.The orthometric height was determined by differential leveling and
 PU0853.adjusted by the NATIONAL GEODETIC SURVEY
 PU0853.in June 1991.
 PU0853
 PU0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0853.GEOID18 height accuracy estimate available here.
 PU0853
 PU0853.Click photographs - Photos may exist for this station.
 PU0853
 PU0853.The dynamic height is computed by dividing the NAVD 88
 PU0853.geopotential number by the normal gravity value computed on the
 PU0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0853.degrees latitude (g = 980.6199 gals.).
 PU0853
 PU0853.The modeled gravity was interpolated from observed gravity values.
 PU0853
 PU0853;                    North         East    Units  Estimated Accuracy
 PU0853;SPC SD N     -   106,070.      380,940.      MT  (+/- 180 meters Scaled)
 PU0853
 PU0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK767580(NAD 83)
 PU0853
 PU0853                          SUPERSEDED SURVEY CONTROL
 PU0853
 PU0853  NGVD 29 (??/??/92)  876.848  (m)         2876.79   (f) ADJ UNCH    2 0
 PU0853
 PU0853.Superseded values are not recommended for survey control.
 PU0853
 PU0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0853.See file dsdata.pdf to determine how the superseded data were derived.
 PU0853
 PU0853_MARKER: DS = TRIANGULATION STATION DISK
 PU0853_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0853_STAMPING: BRINK 1962
 PU0853_MARK LOGO: CGS
 PU0853_PROJECTION: FLUSH
 PU0853_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0853+STABILITY: SURFACE MOTION
 PU0853
 PU0853  HISTORY     - Date     Condition        Report By
 PU0853  HISTORY     - 1962     MONUMENTED       CGS
 PU0853
 PU0853                          STATION DESCRIPTION
 PU0853
 PU0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0853'2 MI E FROM FAIRPOINT.
 PU0853'1.55 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0853'THENCE 0.3 MILE NORTH ALONG A FENCE LINE, THENCE 0.2 MILE
 PU0853'NORTHWEST ACROSS COUNTRY, 0.2 MILE NORTHWEST OF A FENCE CORNER,
 PU0853'ON A SMALL KNOLL, 333 FEET NORTH OF AN EAST-WEST FENCE LINE,
 PU0853'42.6 FEET SOUTH-SOUTHWEST OF A REFERENCE MARK NO. 1, 37.7
 PU0853'FEET EAST-SOUTHEAST OF REFERENCE MARK NO. 2 AND IN THE TOP
 PU0853'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0852 ***********************************************************************
 PU0852  DESIGNATION -  BRINK RM 1
 PU0852  PID         -  PU0852
 PU0852  STATE/COUNTY-  SD/MEADE
 PU0852  COUNTRY     -  US
 PU0852  USGS QUAD   -  BULL RUN CREEK (2017)
 PU0852
 PU0852                         *CURRENT SURVEY CONTROL
 PU0852  ______________________________________________________________________
 PU0852* NAD 83(1986) POSITION- 44 45 15.     (N) 102 46 01.     (W)   SCALED
 PU0852* NAVD 88 ORTHO HEIGHT -   877.059 (meters)     2877.48  (feet) ADJUSTED
 PU0852  ______________________________________________________________________
 PU0852  GEOID HEIGHT    -        -17.758 (meters)                     GEOID18
 PU0852  DYNAMIC HEIGHT  -        876.849 (meters)     2876.80  (feet) COMP
 PU0852  MODELED GRAVITY -    980,348.3   (mgal)                       NAVD 88
 PU0852
 PU0852  VERT ORDER      -  SECOND    CLASS 0
 PU0852
 PU0852.The horizontal coordinates were scaled from a map and have
 PU0852.an estimated accuracy of +/- 6 seconds.
 PU0852
 PU0852.The orthometric height was determined by differential leveling and
 PU0852.adjusted by the NATIONAL GEODETIC SURVEY
 PU0852.in June 1991.
 PU0852
 PU0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0852.GEOID18 height accuracy estimate available here.
 PU0852
 PU0852.Click photographs - Photos may exist for this station.
 PU0852
 PU0852.The dynamic height is computed by dividing the NAVD 88
 PU0852.geopotential number by the normal gravity value computed on the
 PU0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0852.degrees latitude (g = 980.6199 gals.).
 PU0852
 PU0852.The modeled gravity was interpolated from observed gravity values.
 PU0852
 PU0852;                    North         East    Units  Estimated Accuracy
 PU0852;SPC SD N     -   106,070.      380,960.      MT  (+/- 180 meters Scaled)
 PU0852
 PU0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK767580(NAD 83)
 PU0852
 PU0852                          SUPERSEDED SURVEY CONTROL
 PU0852
 PU0852  NGVD 29 (??/??/92)  876.590  (m)         2875.95   (f) ADJ UNCH    2 0
 PU0852
 PU0852.Superseded values are not recommended for survey control.
 PU0852
 PU0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0852.See file dsdata.pdf to determine how the superseded data were derived.
 PU0852
 PU0852_MARKER: DR = REFERENCE MARK DISK
 PU0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0852_STAMPING: BRINK NO 1 1962
 PU0852_MARK LOGO: CGS
 PU0852_PROJECTION: FLUSH
 PU0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0852+STABILITY: SURFACE MOTION
 PU0852
 PU0852  HISTORY     - Date     Condition        Report By
 PU0852  HISTORY     - 1962     MONUMENTED       CGS
 PU0852
 PU0852                          STATION DESCRIPTION
 PU0852
 PU0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0852'2 MI E FROM FAIRPOINT.
 PU0852'1.55 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT
 PU0852'FAIRPOINT, THENCE 0.3 MILE NORTH ALONG A FENCE, THENCE 0.2
 PU0852'MILE NORTHWEST ACROSS COUNTRY, 0.2 MILE NORTHWEST OF A FENCE
 PU0852'CORNER, ON A SMALL KNOLL, 42.6 FEET NORTH-NORTHEAST OF THE
 PU0852'STATION, 51.9 FEET NORTHEAST OF REFERENCE MARK NO. 2 AND IN
 PU0852'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0854 ***********************************************************************
 PU0854  DESIGNATION -  BRINK RM 2
 PU0854  PID         -  PU0854
 PU0854  STATE/COUNTY-  SD/MEADE
 PU0854  COUNTRY     -  US
 PU0854  USGS QUAD   -  BULL RUN CREEK (2017)
 PU0854
 PU0854                         *CURRENT SURVEY CONTROL
 PU0854  ______________________________________________________________________
 PU0854* NAD 83(1986) POSITION- 44 45 15.     (N) 102 46 02.     (W)   SCALED
 PU0854* NAVD 88 ORTHO HEIGHT -   877.406 (meters)     2878.62  (feet) ADJUSTED
 PU0854  ______________________________________________________________________
 PU0854  GEOID HEIGHT    -        -17.757 (meters)                     GEOID18
 PU0854  DYNAMIC HEIGHT  -        877.196 (meters)     2877.93  (feet) COMP
 PU0854  MODELED GRAVITY -    980,348.3   (mgal)                       NAVD 88
 PU0854
 PU0854  VERT ORDER      -  SECOND    CLASS 0
 PU0854
 PU0854.The horizontal coordinates were scaled from a map and have
 PU0854.an estimated accuracy of +/- 6 seconds.
 PU0854
 PU0854.The orthometric height was determined by differential leveling and
 PU0854.adjusted by the NATIONAL GEODETIC SURVEY
 PU0854.in June 1991.
 PU0854
 PU0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0854.GEOID18 height accuracy estimate available here.
 PU0854
 PU0854.Click photographs - Photos may exist for this station.
 PU0854
 PU0854.The dynamic height is computed by dividing the NAVD 88
 PU0854.geopotential number by the normal gravity value computed on the
 PU0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0854.degrees latitude (g = 980.6199 gals.).
 PU0854
 PU0854.The modeled gravity was interpolated from observed gravity values.
 PU0854
 PU0854;                    North         East    Units  Estimated Accuracy
 PU0854;SPC SD N     -   106,070.      380,940.      MT  (+/- 180 meters Scaled)
 PU0854
 PU0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK767580(NAD 83)
 PU0854
 PU0854                          SUPERSEDED SURVEY CONTROL
 PU0854
 PU0854  NGVD 29 (??/??/92)  876.938  (m)         2877.09   (f) ADJ UNCH    2 0
 PU0854
 PU0854.Superseded values are not recommended for survey control.
 PU0854
 PU0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0854.See file dsdata.pdf to determine how the superseded data were derived.
 PU0854
 PU0854_MARKER: DR = REFERENCE MARK DISK
 PU0854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0854_STAMPING: BRINK NO 2 1962
 PU0854_MARK LOGO: CGS
 PU0854_PROJECTION: FLUSH
 PU0854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0854+STABILITY: SURFACE MOTION
 PU0854
 PU0854  HISTORY     - Date     Condition        Report By
 PU0854  HISTORY     - 1962     MONUMENTED       CGS
 PU0854
 PU0854                          STATION DESCRIPTION
 PU0854
 PU0854'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0854'2 MI E FROM FAIRPOINT.
 PU0854'1.55 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0854'THENCE 0.3 MILE NORTH ALONG A FENCE LINE, THENCE 0.2 MILE
 PU0854'NORTHWEST ACROSS COUNTRY, 0.2 MILE NORTHWEST OF A FENCE CORNER,
 PU0854'ON A SMALL KNOLL, 51.9 FEET SOUTHWEST OF REFERENCE MARK NO. 1,
 PU0854'37.7 FEET WEST-NORTHWEST OF THE STATION AND IN THE TOP OF A
 PU0854'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0437 ***********************************************************************
 QQ0437  DESIGNATION -  BRISTOL
 QQ0437  PID         -  QQ0437
 QQ0437  STATE/COUNTY-  SD/DAY
 QQ0437  COUNTRY     -  US
 QQ0437  USGS QUAD   -  BRISTOL EAST (2017)
 QQ0437
 QQ0437                         *CURRENT SURVEY CONTROL
 QQ0437  ______________________________________________________________________
 QQ0437* NAD 83(1996) POSITION- 45 20 50.41075(N) 097 42 54.14938(W)   ADJUSTED
 QQ0437* NAVD 88 ORTHO HEIGHT -   546.    (meters)     1791.    (feet) SCALED
 QQ0437  ______________________________________________________________________
 QQ0437  GEOID HEIGHT    -        -24.893 (meters)                     GEOID18
 QQ0437  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 QQ0437  HORZ ORDER      -  SECOND
 QQ0437
 QQ0437.The horizontal coordinates were established by classical geodetic methods
 QQ0437.and adjusted by the National Geodetic Survey in January 1998.
 QQ0437
 QQ0437.The orthometric height was scaled from a topographic map.
 QQ0437
 QQ0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0437.GEOID18 height accuracy estimate available here.
 QQ0437
 QQ0437.Click photographs - Photos may exist for this station.
 QQ0437
 QQ0437.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0437
 QQ0437. The following values were computed from the NAD 83(1996) position.
 QQ0437
 QQ0437;                    North         East     Units Scale Factor Converg.
 QQ0437;SPC SD N     -   170,768.533   779,037.630   MT  0.99995245   +1 37 01.7
 QQ0437;SPC SD N     -   560,263.10  2,555,892.62   sFT  0.99995245   +1 37 01.7
 QQ0437;UTM  14      - 5,022,339.275   600,660.547   MT  0.99972458   +0 54 51.0
 QQ0437
 QQ0437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0437!SPC SD N     -   0.99991826  x   0.99995245  =   0.99987072
 QQ0437!UTM  14      -   0.99991826  x   0.99972458  =   0.99964286
 QQ0437
 QQ0437:                Primary Azimuth Mark                     Grid Az
 QQ0437:SPC SD N     -  BRISTOL AZ MK                            153 34 16.3
 QQ0437:UTM  14      -  BRISTOL AZ MK                            154 16 27.0
 QQ0437
 QQ0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0066022339(NAD 83)
 QQ0437
 QQ0437|---------------------------------------------------------------------|
 QQ0437| PID    Reference Object                     Distance      Geod. Az  |
 QQ0437|                                                           dddmmss.s |
 QQ0437| AE7259 BRISTOL AZ MK                                      1551118.0 |
 QQ0437| AE7257 BRISTOL RM 2                         13.426 METERS 18346     |
 QQ0437| AE7258 BRISTOL RM 1                         10.884 METERS 35804     |
 QQ0437|---------------------------------------------------------------------|
 QQ0437
 QQ0437                          SUPERSEDED SURVEY CONTROL
 QQ0437
 QQ0437  NAD 83(1986)-  45 20 50.40905(N)    097 42 54.13482(W) AD(       ) 2
 QQ0437  NAD 27      -  45 20 50.57123(N)    097 42 52.79922(W) AD(       ) 2
 QQ0437
 QQ0437.Superseded values are not recommended for survey control.
 QQ0437
 QQ0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0437.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0437
 QQ0437_MARKER: DS = TRIANGULATION STATION DISK
 QQ0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0437_STAMPING: BRISTOL 1952
 QQ0437_MARK LOGO: CGS
 QQ0437_PROJECTION: FLUSH
 QQ0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0437+STABILITY: SURFACE MOTION
 QQ0437
 QQ0437  HISTORY     - Date     Condition        Report By
 QQ0437  HISTORY     - 1952     MONUMENTED       CGS
 QQ0437  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0437  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QQ0437
 QQ0437                          STATION DESCRIPTION
 QQ0437
 QQ0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0437'THE STATION IS ABOUT 2 MILES EAST OF BRISTOL, 0.45 MILE NORTH
 QQ0437'OF U.S. HIGHWAY 12 AND ABOUT 0.05 MILE SOUTH OF THE CENTER OF THE
 QQ0437'EAST SIDE OF SEC. 30, T 122 N, R 57 W.  IT IS 34 FEET WEST OF THE
 QQ0437'CENTER OF A GRAVELED ROAD, 8 FEET SOUTH OF A LARGE BOULDER, 5
 QQ0437'FEET NORTHEAST OF A 4 X 4 INCH WHITE WITNESS POST AND 3 FEET
 QQ0437'EAST OF A FENCE.
 QQ0437'
 QQ0437'TO REACH THE STATION FROM THE NORTH END OF THE OVERPASS IN
 QQ0437'BRISTOL, GO EAST 1.6 MILES TO A CROSSROADS, (THE AZIMUTH MARK IS
 QQ0437'0.2 MILE EAST OF THIS POINT) TURN LEFT AND GO NORTH 0.45 MILE
 QQ0437'TO THE STATION ON THE LEFT.
 QQ0437'
 QQ0437'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 QQ0437'STAMPED BRISTOL 1952.
 QQ0437'
 QQ0437'REFERENCE MARK 1 IS 35 FEET WEST OF THE CENTER OF THE ROAD, 5
 QQ0437'FEET NORTHEAST OF A TELEPHONE POLE AND 1 FOOT EAST OF THE
 QQ0437'FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QQ0437'BRISTOL NO 1 1952.
 QQ0437'
 QQ0437'REFERENCE MARK 2 IS 35 FEET WEST OF THE CENTER OF THE ROAD AND
 QQ0437'1 FOOT EAST OF THE FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 QQ0437'THE DISK IS STAMPED BRISTOL NO 2 1952.
 QQ0437'
 QQ0437'THE AZIMUTH MARK IS 36 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QQ0437'12, 4 FEET WEST OF A 4 X 4 INCH WHITE WITNESS POST AND 1 FOOT
 QQ0437'SOUTH OF A FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK
 QQ0437'IS STAMPED BRISTOL 1952.
 QQ0437
 QQ0437                          STATION RECOVERY (1973)
 QQ0437
 QQ0437'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (LLA)
 QQ0437'SEARCH FOR - NOT FOUND.
 QQ0437
 QQ0437                          STATION RECOVERY (1997)
 QQ0437
 QQ0437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0437'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0463 ***********************************************************************
 QQ0463  DESIGNATION -  BRITT
 QQ0463  PID         -  QQ0463
 QQ0463  STATE/COUNTY-  SD/MARSHALL
 QQ0463  COUNTRY     -  US
 QQ0463  USGS QUAD   -  SPAIN (2017)
 QQ0463
 QQ0463                         *CURRENT SURVEY CONTROL
 QQ0463  ______________________________________________________________________
 QQ0463* NAD 83(1996) POSITION- 45 44 50.85072(N) 097 45 03.41497(W)   ADJUSTED
 QQ0463* NAVD 88 ORTHO HEIGHT -   401.91  (+/-2cm)     1318.6   (feet) VERTCON3
 QQ0463  ______________________________________________________________________
 QQ0463  GEOID HEIGHT    -        -25.243 (meters)                     GEOID18
 QQ0463  LAPLACE CORR    -         -0.03  (seconds)                    DEFLEC18
 QQ0463  HORZ ORDER      -  SECOND
 QQ0463  VERT ORDER      -  THIRD ? (See Below)
 QQ0463
 QQ0463.The horizontal coordinates were established by classical geodetic methods
 QQ0463.and adjusted by the National Geodetic Survey in January 1998.
 QQ0463
 QQ0463.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0463.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0463
 QQ0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0463.GEOID18 height accuracy estimate available here.
 QQ0463
 QQ0463.The vertical order pertains to the NGVD 29 superseded value.
 QQ0463
 QQ0463.Click photographs - Photos may exist for this station.
 QQ0463
 QQ0463.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0463
 QQ0463. The following values were computed from the NAD 83(1996) position.
 QQ0463
 QQ0463;                    North         East     Units Scale Factor Converg.
 QQ0463;SPC SD N     -   215,142.211   774,989.607   MT  1.00001301   +1 35 30.3
 QQ0463;SPC SD N     -   705,845.74  2,542,611.74   sFT  1.00001301   +1 35 30.3
 QQ0463;UTM  14      - 5,066,747.617   597,155.816   MT  0.99971605   +0 53 41.0
 QQ0463
 QQ0463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0463!SPC SD N     -   0.99994095  x   1.00001301  =   0.99995396
 QQ0463!UTM  14      -   0.99994095  x   0.99971605  =   0.99965702
 QQ0463
 QQ0463:                Primary Azimuth Mark                     Grid Az
 QQ0463:SPC SD N     -  BRITT 2 AZ MK                            180 19 55.8
 QQ0463:UTM  14      -  BRITT 2 AZ MK                            181 01 45.1
 QQ0463
 QQ0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9715566747(NAD 83)
 QQ0463
 QQ0463|---------------------------------------------------------------------|
 QQ0463| PID    Reference Object                     Distance      Geod. Az  |
 QQ0463|                                                           dddmmss.s |
 QQ0463| CO5251 BRITT RM 2                            8.752 METERS 00047     |
 QQ0463| QQ0455 BRITTON TANK                        APPROX. 5.0 KM 0023745.9 |
 QQ0463| CO5253 BRITT 2 RM 3                         22.730 METERS 06305     |
 QQ0463| QQ0465 BRITT 2                              20.464 METERS 09152     |
 QQ0463| CO5250 BRITT RM 1                           10.142 METERS 17941     |
 QQ0463| CO5252 BRITT 2 AZ MK                                      1815526.1 |
 QQ0463| CO5249 BRITT AZ MK                                        1821111.0 |
 QQ0463|---------------------------------------------------------------------|
 QQ0463
 QQ0463                          SUPERSEDED SURVEY CONTROL
 QQ0463
 QQ0463  NAD 83(1986)-  45 44 50.84613(N)    097 45 03.41085(W) AD(       ) 2
 QQ0463  NAD 27      -  45 44 51.02699(N)    097 45 02.03736(W) AD(       ) 2
 QQ0463  NGVD 29             401.63   (m)         1317.7    (f) LEVELING    3  
 QQ0463
 QQ0463.Superseded values are not recommended for survey control.
 QQ0463
 QQ0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0463.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0463
 QQ0463_MARKER: DS = TRIANGULATION STATION DISK
 QQ0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0463_STAMPING: BRITT 1952
 QQ0463_MARK LOGO: CGS
 QQ0463_PROJECTION: FLUSH
 QQ0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0463+STABILITY: SURFACE MOTION
 QQ0463
 QQ0463  HISTORY     - Date     Condition        Report By
 QQ0463  HISTORY     - 1952     MONUMENTED       CGS
 QQ0463  HISTORY     - 1977     MARK NOT FOUND   NGS
 QQ0463
 QQ0463                          STATION DESCRIPTION
 QQ0463
 QQ0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0463'THE STATION IS IN SECTION 12, T 126 N, R 58 W, ON THE RIGHT-OF-WAY
 QQ0463'OF STATE HIGHWAY 25, ABOUT 3 MILES SOUTH OF BRITTON, 28 FEET EAST
 QQ0463'OF THE CENTER OF THE HIGHWAY AND 4 FEET WEST OF A 4 X 4 INCH
 QQ0463'WITNESS POST.
 QQ0463'
 QQ0463'TO REACH THE STATION FROM THE CAUTION LIGHT AT THE JUNCTION OF
 QQ0463'STATE HIGHWAY 25 AND STATE HIGHWAY 10 IN THE SOUTH EDGE OF BRITTON,
 QQ0463'GO SOUTH ON STATE HIGHWAY 25 FOR 3.15 MILES TO A CROSS ROAD AND THE
 QQ0463'STATION ON THE LEFT, CONTINUE SOUTH ON THE HIGHWAY FOR 0.4 MILE
 QQ0463'TO THE AZIMUTH MARK ON THE RIGHT.
 QQ0463'
 QQ0463'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QQ0463'BRITT 1952.
 QQ0463'
 QQ0463'REFERENCE MARK 1 IS 29 FEET EAST OF THE CENTER OF THE HIGHWAY
 QQ0463'AND 3 FEET WEST OF THE WIRE FENCE.  THE MARK IS FLUSH WITH THE
 QQ0463'GROUND AND THE DISK IS STAMPED BRITT NO 1 1952.
 QQ0463'
 QQ0463'REFERENCE MARK 2 IS 29 FEET EAST OF THE CENTER OF THE HIGHWAY
 QQ0463'AND 3 FEET WEST OF THE WIRE FENCE.  THE MARK IS FLUSH WITH THE
 QQ0463'GROUND AND THE DISK IS STAMPED BRITT NO 2 1952.
 QQ0463'
 QQ0463'THE AZIMUTH MARK IS 37 FEET WEST OF THE CENTER OF THE HIGHWAY,
 QQ0463'2 FEET NORTH OF A 4 X 4 INCH WITNESS POST AND 1 FOOT EAST OF A WIRE
 QQ0463'FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BRITT
 QQ0463'1952.
 QQ0463'
 QQ0463'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0463
 QQ0463                          STATION RECOVERY (1977)
 QQ0463
 QQ0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 QQ0463'THE UNDERGROUND STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2,
 QQ0463'AND THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  THE SURFACE
 QQ0463'STATION MARK WAS NOT FOUND, IT APPARENTLY HAD BEEN PULLED UP AND
 QQ0463'HAULED AWAY.  THE UNDERGROUND STATION MARK IS 2-FEET BELOW THE
 QQ0463'SURFACE, AND REFERENCE MARKS ARE 10-INCHES BELOW THE SURFACE, A
 QQ0463'4-FOOT FILL WILL BE GRADED OVER THE MARKS WHICH WILL THEN BE
 QQ0463'UNDER THE SHOULDER OF THE ROAD, THE MARKS WILL BE LEFT INTACT.
 QQ0463'DUE TO THE ROAD IMPROVEMENTS STATION BRITT 2, REFERENCE MARKS
 QQ0463'NO. 3 AND NO. 4, AND AN AZIMUTH MARK WERE ESTABLISHED.  THE
 QQ0463'DISK WAS REMOVED FROM AZIMUTH MARK 1952 AT THIS TIME.
 QQ0463'
 QQ0463'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0463'ABOUT 3 MILES SOUTH OF BRITTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0465 ***********************************************************************
 QQ0465  DESIGNATION -  BRITT 2
 QQ0465  PID         -  QQ0465
 QQ0465  STATE/COUNTY-  SD/MARSHALL
 QQ0465  COUNTRY     -  US
 QQ0465  USGS QUAD   -  SPAIN (2017)
 QQ0465
 QQ0465                         *CURRENT SURVEY CONTROL
 QQ0465  ______________________________________________________________________
 QQ0465* NAD 83(1996) POSITION- 45 44 50.82914(N) 097 45 02.46873(W)   NO CHECK
 QQ0465* NAVD 88 ORTHO HEIGHT -   402.    (meters)     1319.    (feet) SCALED
 QQ0465  ______________________________________________________________________
 QQ0465  GEOID HEIGHT    -        -25.243 (meters)                     GEOID18
 QQ0465  LAPLACE CORR    -         -0.02  (seconds)                    DEFLEC18
 QQ0465  HORZ ORDER      -  SECOND
 QQ0465
 QQ0465.The horizontal coordinates were established by classical geodetic methods
 QQ0465.and adjusted by the National Geodetic Survey in January 1998.
 QQ0465
 QQ0465.No horizontal observational check was made to the station.
 QQ0465
 QQ0465.The orthometric height was scaled from a topographic map.
 QQ0465
 QQ0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0465.GEOID18 height accuracy estimate available here.
 QQ0465
 QQ0465.Click photographs - Photos may exist for this station.
 QQ0465
 QQ0465.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0465
 QQ0465. The following values were computed from the NAD 83(1996) position.
 QQ0465
 QQ0465;                    North         East     Units Scale Factor Converg.
 QQ0465;SPC SD N     -   215,142.113   775,010.071   MT  1.00001301   +1 35 30.9
 QQ0465;SPC SD N     -   705,845.42  2,542,678.87   sFT  1.00001301   +1 35 30.9
 QQ0465;UTM  14      - 5,066,747.271   597,176.271   MT  0.99971609   +0 53 41.7
 QQ0465
 QQ0465!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0465!SPC SD N     -   0.99994089  x   1.00001301  =   0.99995390
 QQ0465!UTM  14      -   0.99994089  x   0.99971609  =   0.99965700
 QQ0465
 QQ0465:                Primary Azimuth Mark                     Grid Az
 QQ0465:SPC SD N     -  BRITT 2 AZ MK                            181 39 02.0
 QQ0465:UTM  14      -  BRITT 2 AZ MK                            182 20 51.2
 QQ0465
 QQ0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9717666747(NAD 83)
 QQ0465
 QQ0465|---------------------------------------------------------------------|
 QQ0465| PID    Reference Object                     Distance      Geod. Az  |
 QQ0465|                                                           dddmmss.s |
 QQ0465| CO5254 BRITT 2 RM 4                          9.753 METERS 17954     |
 QQ0465| CO5252 BRITT 2 AZ MK                                      1831432.9 |
 QQ0465| CO5249 BRITT AZ MK                                        1840513.1 |
 QQ0465| QQ0463 BRITT                                20.464 METERS 27152     |
 QQ0465| CO5253 BRITT 2 RM 3                         10.950 METERS 35857     |
 QQ0465|---------------------------------------------------------------------|
 QQ0465
 QQ0465                          SUPERSEDED SURVEY CONTROL
 QQ0465
 QQ0465  NAD 83(1986)-  45 44 50.82455(N)    097 45 02.46461(W) AD(       ) 2
 QQ0465  NAD 27      -  45 44 51.00541(N)    097 45 01.09115(W) AD(       ) 2
 QQ0465
 QQ0465.Superseded values are not recommended for survey control.
 QQ0465
 QQ0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0465.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0465
 QQ0465_MARKER: DH = HORIZONTAL CONTROL DISK
 QQ0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0465_STAMPING: BRITT 2 1977
 QQ0465_MARK LOGO: NGS
 QQ0465_PROJECTION: FLUSH
 QQ0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0465+STABILITY: SURFACE MOTION
 QQ0465
 QQ0465  HISTORY     - Date     Condition        Report By
 QQ0465  HISTORY     - 1977     MONUMENTED       NGS
 QQ0465
 QQ0465                          STATION DESCRIPTION
 QQ0465
 QQ0465'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 QQ0465'THE STATION IS LOCATED IN SEC 12, T 126 N, R 58 W, ABOUT 3 MILES
 QQ0465'SOUTH OF BRITTON, ALONG THE EAST SIDE OF STATE HIGHWAY 27, AT A
 QQ0465'CROSSROAD INTERSECTION.
 QQ0465'
 QQ0465'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 27
 QQ0465'IN BRITTON, GO SOUTH ON HIGHWAY 27 FOR 3.1 MILES TO A CROSSROAD AND
 QQ0465'THE STATION IN THE SOUTHEAST ANGLE OF THE INTERSECTION.
 QQ0465'
 QQ0465'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 27
 QQ0465'FOR 0.5 MILES TO THE NORTH ONE OF TWO DRIVEWAYS INTO THE PHILLIP
 QQ0465'BREMMIN FARMSTEAD ON THE RIGHT AND THE AZIMUTH MARK AS DESCRIBED.
 QQ0465'
 QQ0465'THE STATION MARKS ARE STANDARD DISKS STAMPED BRITT 2 1977.  THE
 QQ0465'UNDERGROUND MARK IS SET IN THE TOP OF A BLOCK OF CONCRETE 3-FEET
 QQ0465'BELOW GROUND LEVEL, THE SURFACE STATION MARK IS PLUMBED OVER IT AND
 QQ0465'SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 QQ0465'THE MARKS ARE 130 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD,
 QQ0465'90 FEET EAST OF THE CENTER OF STATE HIGHWAY 27, AND 2.5 FEET
 QQ0465'SOUTH OF A METAL WITNESS POST.
 QQ0465'
 QQ0465'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BRITT 2 NO 3
 QQ0465'1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 QQ0465'GROUND.  IT IS 94 FEET SOUTH OF THE CENTER OF THE EAST-WEST
 QQ0465'ROAD, 90 FEET EAST OF THE CENTER OF THE HIGHWAY, AND 2.2 FEET
 QQ0465'SOUTH OF A METAL WITNESS POST.
 QQ0465'
 QQ0465'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED BRITT 2 NO 4 1977,
 QQ0465'SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 QQ0465'IT IS 162 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 90 FEET
 QQ0465'EAST OF THE CENTER OF THE HIGHWAY, AND 1.8 FEET NORTH OF A METAL
 QQ0465'WITNESS POST.
 QQ0465'
 QQ0465'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BRITT 2 1977, SET IN
 QQ0465'THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS
 QQ0465'100 FEET WEST OF THE CENTER OF HIGHWAY 27, 86 FEET NORTHEAST OF
 QQ0465'THE NORTHEAST CORNER OF THE GARAGE ATTACHED TO THE NORTH SIDE OF
 QQ0465'THE HOUSE, AND 20 FEET NORTH OF THE CENTER OF THE NORTH DRIVEWAY.
 QQ0465'
 QQ0465'NEAREST TOWN--BRITTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0456 ***********************************************************************
 QQ0456  DESIGNATION -  BRITTON
 QQ0456  PID         -  QQ0456
 QQ0456  STATE/COUNTY-  SD/MARSHALL
 QQ0456  COUNTRY     -  US
 QQ0456  USGS QUAD   -  BRITTON EAST (2017)
 QQ0456
 QQ0456                         *CURRENT SURVEY CONTROL
 QQ0456  ______________________________________________________________________
 QQ0456* NAD 83(1996) POSITION- 45 48 44.04096(N) 097 42 10.89208(W)   ADJUSTED
 QQ0456* NAVD 88 ORTHO HEIGHT -   439.    (meters)     1440.    (feet) SCALED
 QQ0456  ______________________________________________________________________
 QQ0456  GEOID HEIGHT    -        -25.388 (meters)                     GEOID18
 QQ0456  LAPLACE CORR    -          0.42  (seconds)                    DEFLEC18
 QQ0456  HORZ ORDER      -  FIRST
 QQ0456
 QQ0456.The horizontal coordinates were established by classical geodetic methods
 QQ0456.and adjusted by the National Geodetic Survey in January 1998.
 QQ0456
 QQ0456.The orthometric height was scaled from a topographic map.
 QQ0456
 QQ0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0456.GEOID18 height accuracy estimate available here.
 QQ0456
 QQ0456.Click photographs - Photos may exist for this station.
 QQ0456
 QQ0456.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0456
 QQ0456. The following values were computed from the NAD 83(1996) position.
 QQ0456
 QQ0456;                    North         East     Units Scale Factor Converg.
 QQ0456;SPC SD N     -   222,443.704   778,513.064   MT  1.00002743   +1 37 32.4
 QQ0456;SPC SD N     -   729,800.72  2,554,171.61   sFT  1.00002743   +1 37 32.4
 QQ0456;UTM  14      - 5,074,003.578   600,766.660   MT  0.99972483   +0 55 48.3
 QQ0456
 QQ0456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0456!SPC SD N     -   0.99993512  x   1.00002743  =   0.99996255
 QQ0456!UTM  14      -   0.99993512  x   0.99972483  =   0.99965997
 QQ0456
 QQ0456:                Primary Azimuth Mark                     Grid Az
 QQ0456:SPC SD N     -  BRITTON AZ MK                            251 31 11.8
 QQ0456:UTM  14      -  BRITTON AZ MK                            252 12 55.9
 QQ0456
 QQ0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0076674003(NAD 83)
 QQ0456
 QQ0456|---------------------------------------------------------------------|
 QQ0456| PID    Reference Object                     Distance      Geod. Az  |
 QQ0456|                                                           dddmmss.s |
 QQ0456| CO5255 BRITTON RM 1                         10.127 METERS 01157     |
 QQ0456| CO5256 BRITTON RM 2                         10.168 METERS 10138     |
 QQ0456| QQ0455 BRITTON TANK                        APPROX. 4.2 KM 2372309.8 |
 QQ0456| QQ0473 BRITTON MARSHALL CO COURTHOUSE DOME APPROX. 4.6 KM 2390538.3 |
 QQ0456| AH8195 BRITTON AZ MK                                      2530844.2 |
 QQ0456|---------------------------------------------------------------------|
 QQ0456
 QQ0456                          SUPERSEDED SURVEY CONTROL
 QQ0456
 QQ0456  NAD 83(1986)-  45 48 44.03763(N)    097 42 10.88973(W) AD(       ) 1
 QQ0456  NAD 27      -  45 48 44.21943(N)    097 42 09.51432(W) AD(       ) 1
 QQ0456
 QQ0456.Superseded values are not recommended for survey control.
 QQ0456
 QQ0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0456.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0456
 QQ0456_MARKER: DS = TRIANGULATION STATION DISK
 QQ0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0456_STAMPING: BRITTON 1952
 QQ0456_MARK LOGO: CGS
 QQ0456_PROJECTION: FLUSH
 QQ0456_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QQ0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0456+STABILITY: SURFACE MOTION
 QQ0456
 QQ0456  HISTORY     - Date     Condition        Report By
 QQ0456  HISTORY     - 1952     MONUMENTED       CGS
 QQ0456  HISTORY     - 19830519 GOOD             NGS
 QQ0456
 QQ0456                          STATION DESCRIPTION
 QQ0456
 QQ0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0456'THE STATION IS IN SECTION 17, T127N, R57W, ON A HIGH PROMINENT GRASSY
 QQ0456'MOUND OWNED BY MR. WALTER FREISS, ABOUT 2-1/4 MILES EAST AND 1-1/2
 QQ0456'MILES NORTH OF BRITTON, 8 FEET NORTHEAST OF A WHITE 4 IN X 4 IN
 QQ0456'WITNESS POST AND 6 FEET NORTH OF A BOULDER.
 QQ0456'
 QQ0456'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 25 AND 10 IN
 QQ0456'BRITTON, GO EAST ON STATE HIGHWAY 10 AND 25 FOR 2 MILES TO A
 QQ0456'CROSSROADS, TURN LEFT (NORTH) AND GO ON A DIRT AND TRACK ROAD FOR 1.4
 QQ0456'MILES TO A SMALL BUILDING AND WINDMILL ON THE RIGHT, A FARM ROAD ON
 QQ0456'THE RIGHT, THE AZIMUTH ON THE RIGHT AS DESCRIBED BELOW, TURN RIGHT
 QQ0456'(EAST) AND FOLLOW THE FARM ROAD FOR 0.15 MILE, BEAR LEFT AND FOLLOW
 QQ0456'TRACK ROAD NORTHEASTERLY, NORTH AND EAST AROUND EDGE OF CULTIVATED
 QQ0456'FIELD FOR 0.3 MILE TO THE TOP OF MOUND AND STATION.
 QQ0456'
 QQ0456'THE STATION MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 QQ0456'IS STAMPED BRITTON 1952.
 QQ0456'
 QQ0456'REFERENCE MARK NO. 1 IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 QQ0456'DISK IS STAMPED BRITTON NO 1 1952.
 QQ0456'
 QQ0456'REFERENCE MARK NO. 2 IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 QQ0456'DISK IS STAMPED BRITTON NO 2 1952.
 QQ0456'
 QQ0456'THE AZIMUTH MARK IS 33 FEET EAST OF THE CENTER OF THE TRACK ROAD, 33
 QQ0456'FEET SOUTH OF THE CENTER OF THE FARM ROAD AND 5 FEET NORTH OF A WHITE
 QQ0456'4 IN X 4 IN WITNESS POST.  IT IS FLUSH WITH THE SURFACE OF THE GROUND
 QQ0456'AND THE DISK IS STAMPED BRITTON 1952.
 QQ0456'
 QQ0456'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0456
 QQ0456                          STATION RECOVERY (1983)
 QQ0456
 QQ0456'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 QQ0456'THE STATION, AZIMUTH, AND REFERENCE MARKS WERE RECOVERED IN GOOD
 QQ0456'CONDITION.  THE DIRECTIONS TO THE REFERENCE MARKS AND THE DISTANCES TO
 QQ0456'REFERENCE MARK 1 CHECKED THE 1952 DATA WITHIN THE ALLOWABLE BUT A
 QQ0456'SHORTER DISTANCE OF 0.025 M (0.082 FT) WAS RECORED FOR REFERENCE MARK
 QQ0456'2.  NEW DESCRIPTIVE TEXT FOLLOWS.
 QQ0456'
 QQ0456'THE STATION IS LOCATED ABOUT 4 KM (2.50 MI) NORTHEAST OF BRITTON, 2.4
 QQ0456'KM (1.50 MI) NORTH OF HIGHWAY 10, ON PROPERTY OF MR. JOHN SHERBURN.
 QQ0456'MR. SHERBURN RESIDES 1 KM (0.60 MI) NORTH OF THE STATION.
 QQ0456'
 QQ0456'TO REACH THE STATION FROM THE COURTHOUSE IN BRITTON, GO EAST ON
 QQ0456'HIGHWAY 10 FOR 3.5 KM (2.15 MI) TO A GRAVELED CROSSROAD.  TURN LEFT
 QQ0456'(NORTH) ALONG GRAVELED ROAD FOR 0.8 KM (0.50 MI) TO THE END OF THE
 QQ0456'GRAVELED ROAD AND A FARMSTEAD ON THE RIGHT.  CONTINUE NORTH ON DIRT
 QQ0456'ROAD FOR 1.4 KM (0.85 MI) TO THE AZIMUTH MARK ON THE RIGHT AND A GATE.
 QQ0456'TURN RIGHT, THROUGH GATE, AND GO EAST ALONG THE NORTH SIDE OF A
 QQ0456'CULTIVATED FIELD FOR 0.2 KM (0.10 MI) TO A ROCK PILE.  JOG NORTH ABOUT
 QQ0456'60 M (196.8 FT), THEN CONTINUE EAST ALONG NORTH EDGE OF FIELD FOR 0.3
 QQ0456'KM (0.20 MI) TO THE TOP OF A GRASSY KNOLL AND THE STATION SITE.
 QQ0456'
 QQ0456'THE STATION IS A STANDARD CGS DISK STAMPED--BRITTON 1952--SET INTO THE
 QQ0456'TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH
 QQ0456'WITH THE GROUND.  LOCATED ABOUT 0.1 KM (0.05 MI) SOUTH OF A FENCE.
 QQ0456'LOCATED 13.7 METRS WEST FROM THE WEST EDGE OF A CULTIVATED FIELD.
 QQ0456'12.8 METERS (42.0 FT) NORTH FROM THE NORTH EDGE OF A CULTIVATED FIELD.
 QQ0456'2.4 METERS (7.9 FT) NORTH-NORTHEAST FROM A WOODEN WITNESS POST.  1.2
 QQ0456'METERS (3.9 FT) NORTHWEST FROM THE NORTHWEST EDGE OF THE EAST 1 OF 2
 QQ0456'LARGE ROCKS.
 QQ0456'
 QQ0456'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED--BRITTON NO 1
 QQ0456'1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM)
 QQ0456'IN DIAMETER RECESSED 2 INCHES.  LOCATED 12.2 METERS (40.0 FT) WEST
 QQ0456'FROM THE WEST EDGE OF A CULTIVATED FIELD.  6.7 METERS (22.0 FT)
 QQ0456'SOUTH-SOUTHWEST FROM THE CENTER OF A 0.9 M (3.0 FT) FLAT-TOPPED BURIED
 QQ0456'BOULDER, AND 4 FEET (1.2 M) LOWER THAN THE STATION.
 QQ0456'
 QQ0456'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED --BRITTON NO 2
 QQ0456'1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM)
 QQ0456'IN DIAMETER AND RECESSED 2 INCHES.  LOCATED 10.7 METERS (35.1 FT)
 QQ0456'NORTH FROM THE NORTH EDGE OF A CULTIVATED FIELD.  3.7 METERS (12.1 FT)
 QQ0456'WEST FROM THE WEST EDGE OF A CULTIVATED FIELD AND 2.3 FEET (0.7 M)
 QQ0456'LOWER THAN THE STATION.
 QQ0456'
 QQ0456'AZIMUTH MARK NO. 1 IS A STANDARD CGS DISK STAMPED--BRITTON 1952--SET
 QQ0456'INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN
 QQ0456'DIAMETER, FLUSH WITH THE GROUND.  LOCATED 11.5 METERS (37.7 FT) EAST
 QQ0456'FROM THE CENTER OF A DIRT ROAD.  5.75 METERS (18.86 FT)
 QQ0456'SOUTH-SOUTHEAST FROM THE CENTER OF A GATE. 1.1 METER (3.6 FT) EAST
 QQ0456'FROM A FENCE.  0.30 METER (0.98 FT) SOUTH FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0473 ***********************************************************************
 QQ0473  DESIGNATION -  BRITTON MARSHALL CO COURTHOUSE DOME
 QQ0473  PID         -  QQ0473
 QQ0473  STATE/COUNTY-  SD/MARSHALL
 QQ0473  COUNTRY     -  US
 QQ0473  USGS QUAD   -  BRITTON WEST (2017)
 QQ0473
 QQ0473                         *CURRENT SURVEY CONTROL
 QQ0473  ______________________________________________________________________
 QQ0473* NAD 83(1996) POSITION- 45 47 26.74321(N) 097 45 15.37144(W)   ADJUSTED
 QQ0473  ______________________________________________________________________
 QQ0473  GEOID HEIGHT    -        -25.343 (meters)                     GEOID18
 QQ0473  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 QQ0473  HORZ ORDER      -  THIRD
 QQ0473
 QQ0473.The horizontal coordinates were established by classical geodetic methods
 QQ0473.and adjusted by the National Geodetic Survey in January 1998.
 QQ0473
 QQ0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0473.GEOID18 height accuracy estimate available here.
 QQ0473
 QQ0473.Click photographs - Photos may exist for this station.
 QQ0473
 QQ0473.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0473
 QQ0473. The following values were computed from the NAD 83(1996) position.
 QQ0473
 QQ0473;                    North         East     Units Scale Factor Converg.
 QQ0473;SPC SD N     -   219,946.313   774,597.762   MT  1.00002251   +1 35 21.8
 QQ0473;SPC SD N     -   721,607.20  2,541,326.16   sFT  1.00002251   +1 35 21.8
 QQ0473;UTM  14      - 5,071,554.677   596,822.515   MT  0.99971525   +0 53 34.8
 QQ0473
 QQ0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9682271554(NAD 83)
 QQ0473
 QQ0473                          SUPERSEDED SURVEY CONTROL
 QQ0473
 QQ0473  NAD 83(1986)-  45 47 26.73917(N)    097 45 15.36879(W) AD(       ) 3
 QQ0473  NAD 27      -  45 47 26.92225(N)    097 45 13.99108(W) AD(       ) 3
 QQ0473
 QQ0473.Superseded values are not recommended for survey control.
 QQ0473
 QQ0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0473.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0473
 QQ0473_MARKER: 87 = DOME
 QQ0473
 QQ0473  HISTORY     - Date     Condition        Report By
 QQ0473  HISTORY     - 1952     FIRST OBSERVED   CGS
 QQ0473  HISTORY     - 19830602 GOOD             NGS
 QQ0473
 QQ0473                          STATION DESCRIPTION
 QQ0473
 QQ0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0473'THE STATION IS LOCATED IN THE CENTER OF TOWN OF BRITTON.  IT IS
 QQ0473'A LARGE BUILDING, ABOUT 125 FEET IN HEIGHT WITH A ROUND DOME ON THE
 QQ0473'CENTER OF THE ROOF.
 QQ0473'
 QQ0473'THE POINT INTERSECTED WAS THE HEAD OF A SMALL STATUE ON THE
 QQ0473'TOP-CENTER OF THE DOME.
 QQ0473
 QQ0473                          STATION RECOVERY (1983)
 QQ0473
 QQ0473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 QQ0473'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED IN THE 1952
 QQ0473'DESCRIPTIVE TEXT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0455 ***********************************************************************
 QQ0455  DESIGNATION -  BRITTON TANK
 QQ0455  PID         -  QQ0455
 QQ0455  STATE/COUNTY-  SD/MARSHALL
 QQ0455  COUNTRY     -  US
 QQ0455  USGS QUAD   -  BRITTON EAST (2017)
 QQ0455
 QQ0455                         *CURRENT SURVEY CONTROL
 QQ0455  ______________________________________________________________________
 QQ0455* NAD 83(1996) POSITION- 45 47 31.50542(N) 097 44 52.86825(W)   ADJUSTED
 QQ0455  ______________________________________________________________________
 QQ0455  GEOID HEIGHT    -        -25.346 (meters)                     GEOID18
 QQ0455  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 QQ0455  HORZ ORDER      -  THIRD
 QQ0455
 QQ0455.The horizontal coordinates were established by classical geodetic methods
 QQ0455.and adjusted by the National Geodetic Survey in January 1998.
 QQ0455
 QQ0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0455.GEOID18 height accuracy estimate available here.
 QQ0455
 QQ0455.Click photographs - Photos may exist for this station.
 QQ0455
 QQ0455.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0455
 QQ0455. The following values were computed from the NAD 83(1996) position.
 QQ0455
 QQ0455;                    North         East     Units Scale Factor Converg.
 QQ0455;SPC SD N     -   220,106.789   775,079.532   MT  1.00002281   +1 35 37.7
 QQ0455;SPC SD N     -   722,133.69  2,542,906.76   sFT  1.00002281   +1 35 37.7
 QQ0455;UTM  14      - 5,071,709.238   597,306.051   MT  0.99971640   +0 53 51.0
 QQ0455
 QQ0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9730671709(NAD 83)
 QQ0455
 QQ0455                          SUPERSEDED SURVEY CONTROL
 QQ0455
 QQ0455  NAD 83(1986)-  45 47 31.50109(N)    097 44 52.86607(W) AD(       ) 3
 QQ0455  NAD 27      -  45 47 31.68290(N)    097 44 51.49117(W) AD(       ) 3
 QQ0455
 QQ0455.Superseded values are not recommended for survey control.
 QQ0455
 QQ0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0455.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0455
 QQ0455_MARKER: 53 = ELEVATED TANK
 QQ0455
 QQ0455  HISTORY     - Date     Condition        Report By
 QQ0455  HISTORY     - 1934     FIRST OBSERVED   CGS
 QQ0455  HISTORY     - 1952     GOOD             CGS
 QQ0455
 QQ0455                          STATION DESCRIPTION
 QQ0455
 QQ0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0455'THIS STATION WAS DESCRIBED IN 1934, HOWEVER SINCE THE ORIGINAL
 QQ0455'DESCRIPTION IS NOT AVAILABLE A NEW DESCRIPTION FOLLOWS.
 QQ0455'
 QQ0455'THE STATION IS IN THE EAST EDGE OF TOWN OF BRITTON.  THE TANK IS
 QQ0455'SUPPORTED BY FOUR STRUCTURAL STEEL LEGS AND IS ABOUT 125 FEET
 QQ0455'HIGH.  THE TOP OF THE TANK IS PAINTED ALUMINUM AND THE REST IS
 QQ0455'PAINTED BLACK.
 QQ0455'
 QQ0455'THE POINT INTERSECTED WAS THE APEX OF THE TANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0751 ***********************************************************************
 QQ0751  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0751  PACS        -  This is a Primary Airport Control Station.
 QQ0751  DESIGNATION -  BRITTPORT
 QQ0751  PID         -  QQ0751
 QQ0751  STATE/COUNTY-  SD/MARSHALL
 QQ0751  COUNTRY     -  US
 QQ0751  USGS QUAD   -  BRITTON EAST (2017)
 QQ0751
 QQ0751                         *CURRENT SURVEY CONTROL
 QQ0751  ______________________________________________________________________
 QQ0751* NAD 83(2011) POSITION- 45 49 00.59707(N) 097 44 45.97113(W)   ADJUSTED
 QQ0751* NAD 83(2011) ELLIP HT-   375.028 (meters)        (06/27/12)   ADJUSTED
 QQ0751* NAD 83(2011) EPOCH   -  2010.00
 QQ0751* NAVD 88 ORTHO HEIGHT -   400.33  (meters)     1313.4   (feet) GPS OBS
 QQ0751  ______________________________________________________________________
 QQ0751  NAVD 88 orthometric height was determined with geoid model    GEOID96
 QQ0751  GEOID HEIGHT    -        -25.221 (meters)                     GEOID96
 QQ0751  GEOID HEIGHT    -        -25.397 (meters)                     GEOID18
 QQ0751  NAD 83(2011) X  -   -600,218.571 (meters)                     COMP
 QQ0751  NAD 83(2011) Y  - -4,412,568.689 (meters)                     COMP
 QQ0751  NAD 83(2011) Z  -  4,551,350.559 (meters)                     COMP
 QQ0751  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 QQ0751
 QQ0751  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0751  Standards:
 QQ0751         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0751            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0751  -------------------------------------------------------------------
 QQ0751  NETWORK    0.40   1.16           0.19   0.12   0.59     -0.03639478
 QQ0751  -------------------------------------------------------------------
 QQ0751  Click here for local accuracies and other accuracy information.
 QQ0751
 QQ0751.This mark is at Britton Airport (BTN)
 QQ0751
 QQ0751.The horizontal coordinates were established by GPS observations
 QQ0751.and adjusted by the National Geodetic Survey in June 2012.
 QQ0751
 QQ0751.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0751.been affixed to the stable North American tectonic plate. See 
 QQ0751.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0751
 QQ0751.The horizontal coordinates are valid at the epoch date displayed above
 QQ0751.which is a decimal equivalence of Year/Month/Day.
 QQ0751
 QQ0751.The orthometric height was determined by GPS observations and a
 QQ0751.high-resolution geoid model.
 QQ0751
 QQ0751.GPS derived orthometric heights for airport stations designated as
 QQ0751.PACS or SACS are published to 2 decimal places.  This maintains
 QQ0751.centimeter relative accuracy between the PACS and SACS.  It does
 QQ0751.not indicate centimeter accuracy relative to other marks which are
 QQ0751.part of the published vertical control network.
 QQ0751
 QQ0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0751.GEOID18 height accuracy estimate available here.
 QQ0751
 QQ0751.Click photographs - Photos may exist for this station.
 QQ0751
 QQ0751.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0751
 QQ0751.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0751
 QQ0751.The ellipsoidal height was determined by GPS observations
 QQ0751.and is referenced to NAD 83.
 QQ0751
 QQ0751. The following values were computed from the NAD 83(2011) position.
 QQ0751
 QQ0751;                    North         East     Units Scale Factor Converg.
 QQ0751;SPC SD N     -   222,860.582   775,151.869   MT  1.00002851   +1 35 42.6
 QQ0751;SPC SD N     -   731,168.43  2,543,144.09   sFT  1.00002851   +1 35 42.6
 QQ0751;SPC SD S     -   390,234.311   801,173.859   MT  1.00065012   +1 47 05.3
 QQ0751;SPC SD S     - 1,280,293.74  2,628,517.90   sFT  1.00065012   +1 47 05.3
 QQ0751;UTM  14      - 5,074,461.098   597,411.807   MT  0.99971666   +0 53 57.3
 QQ0751
 QQ0751!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0751!SPC SD N     -   0.99994121  x   1.00002851  =   0.99996972
 QQ0751!SPC SD S     -   0.99994121  x   1.00065012  =   1.00059129
 QQ0751!UTM  14      -   0.99994121  x   0.99971666  =   0.99965789
 QQ0751
 QQ0751:                Primary Azimuth Mark                     Grid Az
 QQ0751:SPC SD N     -  BRITTPORT AZ MK                          132 59 19.7
 QQ0751:SPC SD S     -  BRITTPORT AZ MK                          132 47 57.0
 QQ0751:UTM  14      -  BRITTPORT AZ MK                          133 41 05.0
 QQ0751
 QQ0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9741174461(NAD 83)
 QQ0751
 QQ0751|---------------------------------------------------------------------|
 QQ0751| PID    Reference Object                     Distance      Geod. Az  |
 QQ0751|                                                           dddmmss.s |
 QQ0751| QQ0752 BRITTPORT AZ MK                     APPROX. 0.7 KM 1343502.3 |
 QQ0751|---------------------------------------------------------------------|
 QQ0751
 QQ0751                          SUPERSEDED SURVEY CONTROL
 QQ0751
 QQ0751  NAD 83(2007)-  45 49 00.59704(N)    097 44 45.97197(W) AD(2002.00) 0
 QQ0751  ELLIP H (02/10/07)  375.056  (m)                       GP(2002.00)    
 QQ0751  ELLIP H (06/23/03)  375.064  (m)                       GP(       ) 3 1
 QQ0751  NAD 83(1996)-  45 49 00.59629(N)    097 44 45.97145(W) AD(       ) B
 QQ0751  ELLIP H (04/18/97)  375.083  (m)                       GP(       ) 4 1
 QQ0751  NAD 83(1986)-  45 49 00.58841(N)    097 44 45.97072(W) AD(       ) 1
 QQ0751  NGVD 29 (02/12/91)  400.13   (m)  UNKNOWN  model used  GPS OBS        
 QQ0751
 QQ0751.Superseded values are not recommended for survey control.
 QQ0751
 QQ0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0751.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0751
 QQ0751_MARKER: I = METAL ROD
 QQ0751_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QQ0751_STAMPING: BRITTPORT 1989
 QQ0751_MARK LOGO: NGS
 QQ0751_PROJECTION: FLUSH
 QQ0751_MAGNETIC: I = MARKER IS A STEEL ROD
 QQ0751_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0751+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2002
 QQ0751_ROD/PIPE-DEPTH: 9.99 meters
 QQ0751_SLEEVE-DEPTH  : 1.00 meters
 QQ0751
 QQ0751  HISTORY     - Date     Condition        Report By
 QQ0751  HISTORY     - 1989     MONUMENTED       NGS
 QQ0751  HISTORY     - 19910730 GOOD             NGS
 QQ0751  HISTORY     - 19911005 GOOD             NGS
 QQ0751  HISTORY     - 19951017 SEE DESCRIPTION  NGS
 QQ0751  HISTORY     - 20020530 SEE DESCRIPTION  SDDT
 QQ0751
 QQ0751                          STATION DESCRIPTION
 QQ0751
 QQ0751'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 QQ0751'THE STATION IS LOCATED ABOUT 2.8 KM (1.75 MI) NORTH-NORTHEAST OF
 QQ0751'BRITTON AND ABOUT 0.32 KM (0.20 MI) NORTHEAST OF A HORTON INDUSTRIES
 QQ0751'PLANT AT THE BRITTON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BRITTON,
 QQ0751'P.O. BOX 91, BRITTON SD.  57434.  THE AIRPORT MANAGER IS TERRY HAVEN,
 QQ0751'TELEPHONE 605-448-2264, 448-2865.
 QQ0751'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 27
 QQ0751'SOUTH AND MAIN STREET IN BRITTON, GO NORTH ALONG MAIN STREET FOR 2.5
 QQ0751'KM (1.55 MI) TO A PAVED ROAD RIGHT, THE AIRPORT ACCESS ROAD AND THE
 QQ0751'SITE OF HORTON INDUSTRIES.  TURN RIGHT AND GO EAST THEN NORTHEAST
 QQ0751'ALONG THE PAVED ROAD FOR 0.32 KM (0.20 MI) TO THE AIRPORT OFFICE.
 QQ0751'CONTINUE NORTHEAST CROSSING AN APRON TO A CONNECTOR AND THE STATION ON
 QQ0751'THE LEFT.
 QQ0751'THE STATION MARK IS SET 30.1 M (98.8 FT) SOUTH-SOUTHWEST OF THE RUNWAY
 QQ0751'CENTERLINE, 19.35 M (63.5 FT) NORTH-NORTHEAST OF THE NORTHEAST EDGE OF
 QQ0751'THE APRON AND 19.35 M (63.5 FT) WEST-SOUTHWEST OF A RUNWAY-CONNECTOR
 QQ0751'LIGHT.
 QQ0751'DESCRIBED R.D.BALL.
 QQ0751'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QQ0751
 QQ0751                          STATION RECOVERY (1991)
 QQ0751
 QQ0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 QQ0751'THE 1989 DESCRIPTION IS ADEQUATE WITH THE FOLLOWING CHANGES. 19.8 M
 QQ0751'(65.0 FT) NORTHWEST FROM THE CENTER OF THE TAXIWAY.
 QQ0751
 QQ0751                          STATION RECOVERY (1991)
 QQ0751
 QQ0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 QQ0751'THE STATION IS LOCATED ABOUT 2.8 KM (1.7 MI) NORTH-NORTHEAST OF
 QQ0751'BRITTON AND ABOUT 0.32 KM (0.20 MI) NORTHEAST OF HORTON INDUSTRIES
 QQ0751'PLANT.  OWNERSHIP--CITY OF BRITTON, P.O. BOX 91, BRITTON, SD 57434.
 QQ0751'AIRPORT MANGER IS TERRY HAVEN, PHONE 605-448-2264 OR 448-2865.
 QQ0751'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 10 (VANDER HORCK
 QQ0751'STREET) AND MAIN STREET IN THE CENTER OF BRITTON, GO NORTH ON MAIN
 QQ0751'STREET FOR 2.5 KM (1.6 MI) TO A PAVED ROAD ON THE RIGHT (AIRPORT
 QQ0751'ACCESS ROAD AND SITE OF HORTON INDUSTRIES).  TURN RIGHT, EAST AND
 QQ0751'NORTHEAST, ON THE PAVED ROAD FOR 0.32 KM (0.20 MI) TO THE AIRPORT
 QQ0751'OFFICE.  CONTINUE EAST-NORTHEAST ON THE PAVED APPRON TO THE JUNCTION
 QQ0751'OF THE TAXIWAY AND RUNWAY AND THE STATION ON THE LEFT.
 QQ0751'THE STATION IS LOCATED 19.8 M (65.0 FT) NORTHWEST FROM THE CENTER OF
 QQ0751'THE TAXIWAY.
 QQ0751
 QQ0751                          STATION RECOVERY (1995)
 QQ0751
 QQ0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 QQ0751'THE STATION IS LOCATED ABOUT 1.7 MI (2.7 KM) NORTH OF BRITTON, AT THE
 QQ0751'BRITTON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BRITTON, PO BOX 91,
 QQ0751'BRITTON SD 57434.  AIRPORT MANAGER IS TERRY HAVEN, PHONE (605)
 QQ0751'448-2264 OR 448-2865.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 QQ0751'HIGHWAY 10 AND MAIN STREET IN BRITTON, GO NORTH ON MAIN STREET FOR 1.6
 QQ0751'MI (2.6 KM) TO A PAVED ROAD RIGHT, TURN RIGHT AND GO EAST, THEN
 QQ0751'NORTHEAST ON THE PAVED ROAD FOR 0.2 MI (0.3 KM) TO THE AIRPORT OFFICE,
 QQ0751'CONTINUE AHEAD AND GO NORTHEAST ON THE APRON, THEN THE CONNECTOR
 QQ0751'TAXIWAY FOR 0.05 MI (0.08 KM) TO THE RUNWAY AND THE STATION ON THE
 QQ0751'LEFT.  THE STATION IS LOCATED 99.6 FT (30.4 M) NORTHEAST OF THE NORTH
 QQ0751'CORNER OF A FOUNDATION FOR A RUNWAY IDENTIFIER SIGN, 98.5 FT (30.0 M)
 QQ0751'SOUTHWEST OF THE RUNWAY CENTER, 67.0 FT (20.4 M) NORTHWEST OF THE
 QQ0751'TAXIWAY CENTER, 42.0 FT (12.8 M) SOUTHWEST OF THE MOST SOUTHWESTERLY
 QQ0751'PAIR OF TAXIWAY LIGHTS, 38.8 FT (11.8 M) NORTHWEST OF THE CENTER OF A
 QQ0751'MANHOLE COVER, AND 1.1 FT (0.3 M) SOUTHEAST OF A WITNESS POST.  THIS
 QQ0751'STATION WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT
 QQ0751'CONTROL STATION.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 QQ0751'LOGO CAP.
 QQ0751
 QQ0751                          STATION RECOVERY (2002)
 QQ0751
 QQ0751'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 QQ0751'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0752 ***********************************************************************
 QQ0752  SACS        -  This is a Secondary Airport Control Station.
 QQ0752  DESIGNATION -  BRITTPORT AZ MK
 QQ0752  PID         -  QQ0752
 QQ0752  STATE/COUNTY-  SD/MARSHALL
 QQ0752  COUNTRY     -  US
 QQ0752  USGS QUAD   -  BRITTON EAST (2017)
 QQ0752
 QQ0752                         *CURRENT SURVEY CONTROL
 QQ0752  ______________________________________________________________________
 QQ0752* NAD 83(1996) POSITION- 45 48 44.09953(N) 097 44 22.03678(W)   ADJUSTED
 QQ0752* NAD 83(1996) ELLIP HT-   373.473 (meters)        (01/23/98)   ADJUSTED
 QQ0752* NAVD 88 ORTHO HEIGHT -   398.8   (meters)     1308.    (feet) VERTCON3
 QQ0752  ______________________________________________________________________
 QQ0752  GEOID HEIGHT    -        -25.389 (meters)                     GEOID18
 QQ0752  NAD 83(1996) X  -   -599,755.590 (meters)                     COMP
 QQ0752  NAD 83(1996) Y  - -4,412,999.176 (meters)                     COMP
 QQ0752  NAD 83(1996) Z  -  4,550,994.414 (meters)                     COMP
 QQ0752  LAPLACE CORR    -         -0.33  (seconds)                    DEFLEC18
 QQ0752  HORZ ORDER      -  THIRD
 QQ0752  ELLP ORDER      -  FOURTH    CLASS I
 QQ0752
 QQ0752.This mark is at Britton Airport (BTN)
 QQ0752
 QQ0752.The horizontal coordinates were established by GPS observations
 QQ0752.and adjusted by the National Geodetic Survey in January 1998.
 QQ0752
 QQ0752.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0752.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0752
 QQ0752.GPS derived orthometric heights for airport stations designated as
 QQ0752.PACS or SACS are published to 2 decimal places.  This maintains
 QQ0752.centimeter relative accuracy between the PACS and SACS.  It does
 QQ0752.not indicate centimeter accuracy relative to other marks which are
 QQ0752.part of the published vertical control network.
 QQ0752
 QQ0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0752.GEOID18 height accuracy estimate available here.
 QQ0752
 QQ0752.Click photographs - Photos may exist for this station.
 QQ0752
 QQ0752.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0752
 QQ0752.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0752
 QQ0752.The ellipsoidal height was determined by GPS observations
 QQ0752.and is referenced to NAD 83.
 QQ0752
 QQ0752. The following values were computed from the NAD 83(1996) position.
 QQ0752
 QQ0752;                    North         East     Units Scale Factor Converg.
 QQ0752;SPC SD N     -   222,365.820   775,682.610   MT  1.00002744   +1 35 59.5
 QQ0752;SPC SD N     -   729,545.19  2,544,885.36   sFT  1.00002744   +1 35 59.5
 QQ0752;UTM  14      - 5,073,960.082   597,936.336   MT  0.99971792   +0 54 14.2
 QQ0752
 QQ0752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0752!SPC SD N     -   0.99994145  x   1.00002744  =   0.99996889
 QQ0752!UTM  14      -   0.99994145  x   0.99971792  =   0.99965939
 QQ0752
 QQ0752:                Primary Azimuth Mark                     Grid Az
 QQ0752:SPC SD N     -  BRITTPORT                                312 59 20.0
 QQ0752:UTM  14      -  BRITTPORT                                313 41 05.3
 QQ0752
 QQ0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9793673960(NAD 83)
 QQ0752
 QQ0752|---------------------------------------------------------------------|
 QQ0752| PID    Reference Object                     Distance      Geod. Az  |
 QQ0752|                                                           dddmmss.s |
 QQ0752| QQ0751 BRITTPORT                           APPROX. 0.7 KM 3143519.5 |
 QQ0752|---------------------------------------------------------------------|
 QQ0752
 QQ0752                          SUPERSEDED SURVEY CONTROL
 QQ0752
 QQ0752  NAD 83(1986)-  45 48 44.09165(N)    097 44 22.03604(W) AD(       ) 3
 QQ0752  NGVD 29 (02/12/91)  398.52   (m)  UNKNOWN  model used  GPS OBS        
 QQ0752
 QQ0752.Superseded values are not recommended for survey control.
 QQ0752
 QQ0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0752.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0752
 QQ0752_MARKER: I = METAL ROD
 QQ0752_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QQ0752_STAMPING: BRITTPORT AZ MK 1989
 QQ0752_MARK LOGO: NGS
 QQ0752_PROJECTION: FLUSH
 QQ0752_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0752_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0752_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0752+SATELLITE: SATELLITE OBSERVATIONS - October 17, 1995
 QQ0752_ROD/PIPE-DEPTH: 14.4 meters
 QQ0752_SLEEVE-DEPTH  : 0.95 meters
 QQ0752
 QQ0752  HISTORY     - Date     Condition        Report By
 QQ0752  HISTORY     - 1989     MONUMENTED       NGS
 QQ0752  HISTORY     - 19951017 GOOD             NGS
 QQ0752
 QQ0752                          STATION DESCRIPTION
 QQ0752
 QQ0752'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 QQ0752'THE STATION IS LOCATED ABOUT 2.8 KM (1.75 MI) NORTH-NORTHEAST OF
 QQ0752'BRITTON AND ABOUT 0.32 KM (0.20 MI) NORTHEAST OF A HORTON INDUSTRIES
 QQ0752'PLANT AT THE BRITTON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BRITTON,
 QQ0752'P.O. BOX 91, BRITTON SD.  57434.  THE AIRPORT MANAGER IS TERRY HAVEN,
 QQ0752'TELEPHONE 605-448-2264, 448-2865.
 QQ0752'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND 27
 QQ0752'SOUTH AND MAIN STREET IN BRITTON, GO NORTH ALONG MAIN STREET FOR 2.5
 QQ0752'KM (1.55 MI) TO A PAVED ROAD RIGHT, THE AIRPORT ACCESS ROAD AND THE
 QQ0752'SITE OF HORTON INDUSTRIES.  TURN RIGHT AND GO EAST THEN NORTHEAST
 QQ0752'ALONG THE PAVED ROAD FOR 0.32 KM (0.20 MI) TO THE AIRPORT OFFICE.
 QQ0752'CONTINUE NORTHEAST CROSSING AN APRON TO THE JUNCTION OF THE RUNWAY.
 QQ0752'TURN RIGHT AND GO SOUTHERLY ALONG THE RUNWAY TO A RELOCATED THESHOLD
 QQ0752'BAR AND THE STATION ON THE RIGHT.
 QQ0752'THE STATION MARK IS SET 26.3 M (86.3 FT) SOUTH-SOUTHWEST OF THE RUNWAY
 QQ0752'CENTERLINE, 7.7 M (25.3 FT) SOUTH-SOUTHWEST OF THE OUTBOARD 1 OF 3
 QQ0752'RUNWAY END LIGHTS.
 QQ0752'DESCRIBED R.D.BALL.
 QQ0752'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QQ0752
 QQ0752                          STATION RECOVERY (1995)
 QQ0752
 QQ0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 QQ0752'THE STATION IS LOCATED ABOUT 5.2 MI (8.4 KM) SOUTH-SOUTHWEST OF
 QQ0752'KIDDER, 1.7 MI (2.7 KM) NORTH OF BRITTON AND AT THE BRITTON MUNICIPAL
 QQ0752'AIRPORT.  OWNERSHIP--CITY OF BRITTON, PO BOX 91, BRITTON SD 57434.
 QQ0752'AIRPORT MANAGER IS TERRY HAVEN, PHONE 605-448-2264 OR 448-2865.  TO
 QQ0752'REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 10 AND MAIN
 QQ0752'STREET IN BRITTON, GO NORTH ON MAIN STREET FOR 1.6 MI (2.6 KM) TO A
 QQ0752'PAVED ROAD RIGHT.  TURN RIGHT AND GO EAST THEN NORTHEAST ON THE PAVED
 QQ0752'ROAD FOR 0.2 MI (0.3 KM) TO THE AIRPORT OFFICE.  CONTINUE AHEAD AND GO
 QQ0752'NORTHEAST ON THE APRON, THEN THE CONNECTOR TAXIWAY FOR 0.05 MI (0.08
 QQ0752'KM) TO THE RUNWAY.  TURN RIGHT AND GO SOUTHEAST ON THE RUNWAY FOR 0.45
 QQ0752'MI (0.72 KM) TO THE STATION ON THE RIGHT.  THE STATION IS 161.1 FT
 QQ0752'(49.1 M) SOUTH-SOUTHEAST OF A RUNWAY LIGHT, 86.0 FT (26.2 M) SOUTHWEST
 QQ0752'OF THE RUNWAY CENTER, 52.8 FT (16.1 M) WEST OF A RUNWAY LIGHT, 1.0 FT
 QQ0752'(0.3 M) NORTHWEST OF A WITNESS POST AND 0.8 FT (24.4 CM) SOUTHEAST OF
 QQ0752'A WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0882 ***********************************************************************
 PR0882  DESIGNATION -  BROCK
 PR0882  PID         -  PR0882
 PR0882  STATE/COUNTY-  SD/KINGSBURY
 PR0882  COUNTRY     -  US
 PR0882  USGS QUAD   -  MADISON NW (2017)
 PR0882
 PR0882                         *CURRENT SURVEY CONTROL
 PR0882  ______________________________________________________________________
 PR0882* NAD 83(1996) POSITION- 44 13 27.62399(N) 097 11 55.13616(W)   ADJUSTED
 PR0882* NAVD 88 ORTHO HEIGHT -   547.3   (meters)     1796.    (feet) VERTCON3
 PR0882  ______________________________________________________________________
 PR0882  GEOID HEIGHT    -        -25.430 (meters)                     GEOID18
 PR0882  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 PR0882  HORZ ORDER      -  FIRST
 PR0882
 PR0882.The horizontal coordinates were established by classical geodetic methods
 PR0882.and adjusted by the National Geodetic Survey in January 1998.
 PR0882
 PR0882.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0882.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0882
 PR0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0882.GEOID18 height accuracy estimate available here.
 PR0882
 PR0882.Click photographs - Photos may exist for this station.
 PR0882
 PR0882.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0882
 PR0882. The following values were computed from the NAD 83(1996) position.
 PR0882
 PR0882;                    North         East     Units Scale Factor Converg.
 PR0882;SPC SD N     -    47,322.671   823,802.181   MT  1.00004239   +1 58 57.4
 PR0882;SPC SD N     -   155,257.80  2,702,757.66   sFT  1.00004239   +1 58 57.4
 PR0882;SPC SD S     -   214,806.886   850,403.034   MT  0.99996279   +2 09 44.9
 PR0882;SPC SD S     -   704,745.59  2,790,030.62   sFT  0.99996279   +2 09 44.9
 PR0882;UTM  14      - 4,898,368.022   643,877.108   MT  0.99985459   +1 15 23.8
 PR0882
 PR0882!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0882!SPC SD N     -   0.99991818  x   1.00004239  =   0.99996056
 PR0882!SPC SD S     -   0.99991818  x   0.99996279  =   0.99988097
 PR0882!UTM  14      -   0.99991818  x   0.99985459  =   0.99977278
 PR0882
 PR0882:                Primary Azimuth Mark                     Grid Az
 PR0882:SPC SD N     -  BROCK AZ MK                              113 54 18.2
 PR0882:SPC SD S     -  BROCK AZ MK                              113 43 30.7
 PR0882:UTM  14      -  BROCK AZ MK                              114 37 51.8
 PR0882
 PR0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4387798368(NAD 83)
 PR0882
 PR0882|---------------------------------------------------------------------|
 PR0882| PID    Reference Object                     Distance      Geod. Az  |
 PR0882|                                                           dddmmss.s |
 PR0882| CO5259 BROCK RM 3                           37.393 METERS 04547     |
 PR0882| CO5257 BROCK AZ MK                                        1155315.6 |
 PR0882| CO5260 BROCK RM 4                           36.210 METERS 15317     |
 PR0882| PR0878 RAMONA ELEVATOR                     APPROX.11.9 KM 1854705.1 |
 PR0882| PR0877 RAMONA LOW DOME                     APPROX.11.9 KM 1872506.2 |
 PR0882| PR0879 RAMONA ST WILLIAMS CATH CHURCH      APPROX.11.9 KM 1874045.2 |
 PR0882| PR0889 GERMAN LUTH CH OCTAGONAL TOP        APPROX.16.4 KM 2090406.0 |
 PR0882| PR0887 CHURCH HIGH SPIRE SE OF HANSEN      APPROX.13.8 KM 2693936.3 |
 PR0882| PR0883 OLDHAM HIGH SPIRE SQUARE BASE       APPROX. 8.9 KM 2713205.4 |
 PR0882| PR0884 OLDHAM SCHOOLHOUSE GOLDEN DOME      APPROX. 8.9 KM 2715411.0 |
 PR0882| PR0885 OLDHAM SMALL SHARP SPIRE            APPROX. 9.0 KM 2730118.5 |
 PR0882| CO5258 BROCK RM                                           28853     |
 PR0882| PR0899 DANISH LUTHERAN CHURCH SPIRE        APPROX.32.8 KM 3315950.6 |
 PR0882| PR0894 LARGE CH SPIRE 15 MI BROCK          APPROX.25.6 KM 3393735.8 |
 PR0882| PR0868 ROUND CHURCH SPIRE                  APPROX.10.8 KM 3470440.3 |
 PR0882|---------------------------------------------------------------------|
 PR0882
 PR0882                          SUPERSEDED SURVEY CONTROL
 PR0882
 PR0882  NAD 83(1986)-  44 13 27.62335(N)    097 11 55.10921(W) AD(       ) 1
 PR0882  NAD 27      -  44 13 27.72443(N)    097 11 53.87006(W) AD(       ) 1
 PR0882  USSD        -  44 13 27.89800(N)    097 11 54.30100(W) AD(       ) 3
 PR0882  NGVD 29 (07/19/86)  547.0    (m)         1795.     (f) VERT ANG       
 PR0882
 PR0882.Superseded values are not recommended for survey control.
 PR0882
 PR0882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0882.See file dsdata.pdf to determine how the superseded data were derived.
 PR0882
 PR0882_MARKER: N = NAIL
 PR0882_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0882_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0882
 PR0882  HISTORY     - Date     Condition        Report By
 PR0882  HISTORY     - 1903     MONUMENTED       CGS
 PR0882  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0882  HISTORY     - 1949     SEE DESCRIPTION  CGS
 PR0882
 PR0882                          STATION DESCRIPTION
 PR0882
 PR0882'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0882'SITUATED IN THE NORTHWEST CORNER OF THE NE. 1/4 SEC. 28,
 PR0882'T. 109 N., R. 53 W., IN AN OPEN FIELD BELONGING TO C.L. BROCK.
 PR0882'IT IS 5-1/2 MILES EAST OF OLDHAM, AND IS 75 METERS SOUTH
 PR0882'OF THE ROAD.  THE STATION IS MARKED BY A STANDARD AZIMUTH MARK DISK.
 PR0882'THE REFERENCE MARK IS IN THE NORTHWEST CORNER OF
 PR0882'THE SECTION, BEING 92.164 METERS FROM THE STATION
 PR0882'N 87 DEG 37 MIN E.  IT IS 2.77 METERS LOWER IN ELEVATION
 PR0882'THAN THE STATION.  THE NORTHEAST CORNER OF THIS SECTION
 PR0882'(28) IS CONNECTED WITH THE STATION.  THE FOLLOWING BEARINGS
 PR0882'AND DISTANCES ARE FROM TRIANGULATION STATION--A. LYGTOBOS
 PR0882'HOUSE, CHIMNEY, S 82 DEG 38 MIN W, ABOUT 900 METERS.  THOMAS
 PR0882'REEDS HOUSE, CHIMNEY, N 84 DEG 58 MIN E, ABOUT 1,000 METERS.  MR
 PR0882'CHENEYS RED BARN, NORTH END OF RIDGE, S 38 DEG 12 MIN E,
 PR0882'ABOUT 1400 METERS.
 PR0882
 PR0882                          STATION RECOVERY (1935)
 PR0882
 PR0882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0882'THE STATION WAS RECOVERED MAY 17, 1935, AND FOUND IN GOOD
 PR0882'CONDITION.  THE SURFACE MARK IS A NAIL IN AN IRON PIPE FILLED
 PR0882'WITH AND SET IN CONCRETE, FLUSH WITH THE SURFACE OF THE GROUND.
 PR0882'IT IS NEAR THE NORTHWEST CORNER OF THE NORTHEAST QUARTER SEC.
 PR0882'28, T. 109 N., R. 53 W., ON LAND OWNED BY AXEL BJORKMAN
 PR0882'AND OCCUPIED BY ROY DIXON, IN AN OPEN PLOT OF GROUND EAST
 PR0882'OF THE DIXON FRONT YARD, 289 FEET EAST OF NORTH-AND-SOUTH
 PR0882'CENTER LINE OF SECTION, 132 FEET SOUTH OF CENTER LINE OF
 PR0882'SECTION-LINE ROAD, 99 FEET SOUTH OF SOUTH RIGHT-OF-WAY LINE,
 PR0882'75 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE DIXON HOUSE
 PR0882'(MAIN PART), AND 39 FEET EAST OF A HEDGE.
 PR0882'
 PR0882'THE REFERENCE MARK IS A NAIL IN AN IRON PIPE FILLED WITH
 PR0882'AND SET IN CONCRETE, 1 INCH BELOW THE SURFACE OF GROUND, IN
 PR0882'THE FENCE CORNER AT THE NORTHWEST CORNER OF THE NORTHEAST
 PR0882'QUARTER OF THE SECTION AND THE NORTHWEST CORNER OF A GROVE,
 PR0882'38 FEET SOUTH OF THE CENTER LINE OF THE SECTION-LINE ROAD,
 PR0882'4.5 FEET SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND 1 FOOT
 PR0882'EAST OF NORTH-AND-SOUTH QUARTER-SECTION-LINE FENCE.
 PR0882'
 PR0882'AZIMUTH MARKS--A. LYGTEBOS HOUSE, CHIMNEY, AND CHESTER CHENEYS
 PR0882'BARN, AT THE NORTH END OF THE RIDGE ARE UNCHANGED SINCE
 PR0882'1903.  THOMAS REEDS HOUSE, CHIMNEY - IS IN THE SAME LOCATION
 PR0882'BUT HAS PROBABLY BEEN REBUILT, WHILE SEC. 28, T. 109 N.,
 PR0882'R. 53 W., SEC. 28, NORTHEAST CORNER, IS BURIED UNDER A GRADED
 PR0882'AND GRAVELED ROAD.
 PR0882
 PR0882                          STATION RECOVERY (1949)
 PR0882
 PR0882'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0882'STATION MARK WAS RECOVERED AS DESCRIBED AND WAS IN GOOD
 PR0882'CONDITION.  THE REFERENCE MARK AS DESCRIBED IN 1903, HAS
 PR0882'BEEN DESTROYED BY ROAD CONSTRUCTION.  AN AZIMUTH MARK AND
 PR0882'TWO REFERENCE MARKS WERE ESTABLISHED BY THIS PARTY AS DESCRIBED
 PR0882'IN THE FOLLOWING COMPLETE NEW DESCRIPTION.
 PR0882'
 PR0882'STATION IS LOCATED ABOUT 5 MILES EAST OF OLDHAM, 15-1/2
 PR0882'MILES NORTH-NORTHWEST OF MADISON, ON FARM PROPERTY OWNED
 PR0882'AND OCCUPIED BY MR. AXEL BJORKMAN.  IT IS 74.8 FEET EAST-NORTHEAST
 PR0882'OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE
 PR0882'FARMHOUSE, ABOUT 27 FEET WEST OF THE CENTERLINE OF THE DRIVEWAY
 PR0882'AND 36 FEET NORTH-NORTHWEST OF THE NEAREST POWER-LINE POLE.
 PR0882'THE STATION IS MARKED BY A ROUND CONCRETE POST, ABOUT 14
 PR0882'INCHES IN DIAMETER, SET FLUSH WITH THE GROUND WITH AN IRON
 PR0882'PIPE FILLED WITH CONCRETE WHOSE CENTER IS MARKED BY A NAIL
 PR0882'WITH A CROSS IN THE TOP WHICH IS THE CENTER.  IN THE
 PR0882'CONCRETE IS INSCRIBED, USC AND GS 1903.
 PR0882'
 PR0882'REFERENCE MARK NO. 4 IS A STANDARD MARK AS DESCRIBED BY NOTE
 PR0882'11A AND PROJECTS ABOUT 3 INCHES.  IT IS LOCATED 118.80 FEET -36.210
 PR0882'METERS SOUTHEAST OF THE STATION, AND 6 INCHES EAST OF THE
 PR0882'NORTHEAST CORNER OF A CONCRETE-BLOCK FARM BUILDING.  THE
 PR0882'DISC IS STAMPED, BROCK NO 4 1949.
 PR0882'
 PR0882'REFERENCE MARK NO. 3 IS A STANDARD MARK AS DESCRIBED BY
 PR0882'NOTE 11A AND PROJECTS ABOUT 6 INCHES.  IT IS LOCATED 122.68
 PR0882'FEET- 37.393 METERS NORTHEAST OF THE STATION, 45 FEET SOUTH
 PR0882'OF THE APPROXIMATE CENTERLINE OF THE ROAD, 56 FEET EAST
 PR0882'OF THE APPROXIMATE CENTERLINE OF THE DRIVEWAY AND 2 FEET
 PR0882'SOUTH OF A POWERLINE POLE.  THE DISC IS STAMPED, BROCK NO
 PR0882'3 1949.
 PR0882'
 PR0882'AZIMUTH MARK IS ABOUT 0.45 MILE SOUTHEAST OF THE STATION,
 PR0882'ON THE RIGHT-OF-WAY OF A NORTH-SOUTH GRAVELED ROAD, 34 FEET
 PR0882'WEST OF THE APPROXIMATE CENTERLINE OF THE ROAD AND 6 INCHES
 PR0882'EAST OF THE FENCE LINE.  THE MARK IS A STANDARD MARK AS
 PR0882'DESCRIBED BY NOTE 11A THAT PROJECTS ABOUT 6 INCHES.  THE
 PR0882'DISC IS STAMPED, BROCK 1949.
 PR0882'
 PR0882'STATION WAS REACHED FROM THE JUNCTION OF U.S. HIGHWAY 81
 PR0882'AND STATE HIGHWAY 34, AT THE WEST EDGE OF MADISON, BY GOING
 PR0882'NORTH ON U.S. HIGHWAY 81 FOR 15 MILES TO A CROSSROADS AND
 PR0882'GAS STATION ON THE LEFT.  TURN LEFT OR WEST ON GRAVELED
 PR0882'AND GO FOR 3.4 MILES TO FARM BUILDINGS ON THE LEFT AND STATION
 PR0882'SITE AS DESCRIBED ABOVE.
 PR0882'
 PR0882'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON GRAVELED
 PR0882'ROAD FOR 0.4 MILE TO CROSSROADS, THENCE RIGHT OR SOUTH FOR
 PR0882'0.25 MILES TO MARK ON THE RIGHT.
 PR0882'
 PR0882'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1049 ***********************************************************************
 PT1049  DESIGNATION -  BROKEN
 PT1049  PID         -  PT1049
 PT1049  STATE/COUNTY-  SD/STANLEY
 PT1049  COUNTRY     -  US
 PT1049  USGS QUAD   -  OAHE SW (2017)
 PT1049
 PT1049                         *CURRENT SURVEY CONTROL
 PT1049  ______________________________________________________________________
 PT1049* NAD 83(1996) POSITION- 44 17 28.42503(N) 100 39 20.81940(W)   ADJUSTED
 PT1049* NAVD 88 ORTHO HEIGHT -   593.    (meters)     1946.    (feet) SCALED
 PT1049  ______________________________________________________________________
 PT1049  GEOID HEIGHT    -        -23.301 (meters)                     GEOID18
 PT1049  LAPLACE CORR    -         -3.20  (seconds)                    DEFLEC18
 PT1049  HORZ ORDER      -  SECOND
 PT1049
 PT1049.The horizontal coordinates were established by classical geodetic methods
 PT1049.and adjusted by the National Geodetic Survey in January 1998.
 PT1049
 PT1049.The orthometric height was scaled from a topographic map.
 PT1049
 PT1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1049.GEOID18 height accuracy estimate available here.
 PT1049
 PT1049.Click photographs - Photos may exist for this station.
 PT1049
 PT1049.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1049
 PT1049. The following values were computed from the NAD 83(1996) position.
 PT1049
 PT1049;                    North         East     Units Scale Factor Converg.
 PT1049;SPC SD S     -   217,563.216   574,265.053   MT  0.99997584   -0 13 20.8
 PT1049;SPC SD S     -   713,788.65  1,884,067.93   sFT  0.99997584   -0 13 20.8
 PT1049;UTM  14      - 4,905,552.949   367,899.639   MT  0.99981461   -1 09 23.1
 PT1049
 PT1049!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1049!SPC SD S     -   0.99991062  x   0.99997584  =   0.99988646
 PT1049!UTM  14      -   0.99991062  x   0.99981461  =   0.99972524
 PT1049
 PT1049:                Primary Azimuth Mark                     Grid Az
 PT1049:SPC SD S     -  BROKEN AZ MK                             124 53 25.5
 PT1049:UTM  14      -  BROKEN AZ MK                             125 49 27.8
 PT1049
 PT1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6789905552(NAD 83)
 PT1049
 PT1049|---------------------------------------------------------------------|
 PT1049| PID    Reference Object                     Distance      Geod. Az  |
 PT1049|                                                           dddmmss.s |
 PT1049| CO5262 BROKEN RM 1                          13.542 METERS 08321     |
 PT1049| CO5261 BROKEN AZ MK                                       1244004.7 |
 PT1049| CO5263 BROKEN RM 2                          12.332 METERS 27711     |
 PT1049|---------------------------------------------------------------------|
 PT1049
 PT1049                          SUPERSEDED SURVEY CONTROL
 PT1049
 PT1049  NAD 83(1986)-  44 17 28.42040(N)    100 39 20.82233(W) AD(       ) 2
 PT1049  NAD 27      -  44 17 28.48700(N)    100 39 19.32400(W) AD(       ) 2
 PT1049
 PT1049.Superseded values are not recommended for survey control.
 PT1049
 PT1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1049.See file dsdata.pdf to determine how the superseded data were derived.
 PT1049
 PT1049_MARKER: DS = TRIANGULATION STATION DISK
 PT1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1049_STAMPING: BROKEN 1952
 PT1049_MARK LOGO: CGS
 PT1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1049+STABILITY: SURFACE MOTION
 PT1049
 PT1049  HISTORY     - Date     Condition        Report By
 PT1049  HISTORY     - 1952     MONUMENTED       CGS
 PT1049
 PT1049                          STATION DESCRIPTION
 PT1049
 PT1049'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1049'THE STATION IS IN SECTION 20, T 4 N, R 29 E, ABOUT 15 MILES
 PT1049'WEST AND 3-1/4 MILES SOUTH OF FORT PIERRE, 3-3/4 MILES NORTH
 PT1049'OF WENDTE, 7 FEET SOUTHWEST OF A WHITE 4 IN X 4 IN WITNESS
 PT1049'POST, 5 FEET SOUTH OF A WIRE FENCE AND ON A RIDGE BETWEEN
 PT1049'LANCE AND BROKEN NECK CREEKS.
 PT1049'
 PT1049'TO REACH THE STATION FROM THE COURTHOUSE IN FORT PIERRE,
 PT1049'GO SOUTH ON U.S. HIGHWAY 83 FOR 1.4 MILES TO A SIDE ROAD ON
 PT1049'THE RIGHT, TURN RIGHT (WESTERLY) AND FOLLOW THE MAIN GRAVELED
 PT1049'ROAD FOR 9.25 MILES TO THE TETON RAILROAD SIDING AND A CATTLE
 PT1049'PEN ON THE LEFT, CONTINUE WESTERLY ON THE BAD RIVER ROAD FOR
 PT1049'7.1 MILES TO A GATE ON THE RIGHT, JUST WEST OF A FENCE CORNER,
 PT1049'TURN RIGHT (NORTH) THROUGH GATE AND CONTINUE ON A DIM TRACK
 PT1049'ROAD FOR 1.35 MILES TO THE TOP OF A RIDGE, CONTINUE ON
 PT1049'THE TRACK ROAD FOR 0.8 MILE TO TWO GATES, GO THROUGH THE WEST
 PT1049'ONE AND CONTINUE NORTHERLY ON THE TRACK ROAD FOR 0.25 MILE
 PT1049'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW,
 PT1049'CONTINUE NORTHERLY ON THE TRACK ROAD FOR 0.25 MILE TO AN
 PT1049'EAST-WEST FENCE LINE, TURN LEFT (WEST) ON THE SOUTH SIDE
 PT1049'OF THE FENCE AND GO FOR 0.25 MILE TO THE TOP OF THE RIDGE
 PT1049'AND THE STATION AS DESCRIBED.
 PT1049'
 PT1049'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1049'BROKEN 1952.
 PT1049'
 PT1049'REFERENCE MARK 1 IS 1 FOOT SOUTH OF THE FENCE LINE.  THE
 PT1049'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BROKEN NO
 PT1049'1 1952.
 PT1049'
 PT1049'REFERENCE MARK 2 IS 1 FOOT SOUTH OF THE FENCE LINE.  THE
 PT1049'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BROKEN NO
 PT1049'2 1952.
 PT1049'
 PT1049'THE AZIMUTH MARK IS 43 FEET NORTHEAST OF THE CENTER OF THE
 PT1049'TRACK ROAD AND 2.5 FEET SOUTHEAST OF A WITNESS POST.  THE
 PT1049'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BROKEN 1952.
 PT1049'
 PT1049'HEIGHT OF LIGHT ABOVE STATION MARK 2 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0768 ***********************************************************************
 OQ0768  DESIGNATION -  BROOKFIELD
 OQ0768  PID         -  OQ0768
 OQ0768  STATE/COUNTY-  SD/MOODY
 OQ0768  COUNTRY     -  US
 OQ0768  USGS QUAD   -  TRENT (2017)
 OQ0768
 OQ0768                         *CURRENT SURVEY CONTROL
 OQ0768  ______________________________________________________________________
 OQ0768* NAD 83(1996) POSITION- 43 56 07.14029(N) 096 39 57.09998(W)   ADJUSTED
 OQ0768* NAVD 88 ORTHO HEIGHT -   479.    (meters)     1572.    (feet) SCALED
 OQ0768  ______________________________________________________________________
 OQ0768  GEOID HEIGHT    -        -26.058 (meters)                     GEOID18
 OQ0768  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 OQ0768  HORZ ORDER      -  THIRD
 OQ0768
 OQ0768.The horizontal coordinates were established by classical geodetic methods
 OQ0768.and adjusted by the National Geodetic Survey in January 1998.
 OQ0768
 OQ0768.The orthometric height was scaled from a topographic map.
 OQ0768
 OQ0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0768.GEOID18 height accuracy estimate available here.
 OQ0768
 OQ0768.Click photographs - Photos may exist for this station.
 OQ0768
 OQ0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0768
 OQ0768. The following values were computed from the NAD 83(1996) position.
 OQ0768
 OQ0768;                    North         East     Units Scale Factor Converg.
 OQ0768;SPC SD S     -   184,468.366   894,354.762   MT  0.99992214   +2 31 48.0
 OQ0768;SPC SD S     -   605,209.96  2,934,228.91   sFT  0.99992214   +2 31 48.0
 OQ0768;UTM  14      - 4,867,337.137   687,342.705   MT  1.00003169   +1 37 12.0
 OQ0768
 OQ0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0768!SPC SD S     -   0.99992894  x   0.99992214  =   0.99985108
 OQ0768!UTM  14      -   0.99992894  x   1.00003169  =   0.99996063
 OQ0768
 OQ0768:                Primary Azimuth Mark                     Grid Az
 OQ0768:SPC SD S     -  BROOKFIELD AZ MK                         089 43 02.2
 OQ0768:UTM  14      -  BROOKFIELD AZ MK                         090 37 38.2
 OQ0768
 OQ0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8734267337(NAD 83)
 OQ0768
 OQ0768|---------------------------------------------------------------------|
 OQ0768| PID    Reference Object                     Distance      Geod. Az  |
 OQ0768|                                                           dddmmss.s |
 OQ0768| CO2340 BROOKFIELD AZ MK                                   0921450.2 |
 OQ0768| CO2341 BROOKFIELD RM 1                      12.007 METERS 18424     |
 OQ0768| CO2342 BROOKFIELD RM 2                      10.548 METERS 28033     |
 OQ0768|---------------------------------------------------------------------|
 OQ0768
 OQ0768                          SUPERSEDED SURVEY CONTROL
 OQ0768
 OQ0768  NAD 83(1986)-  43 56 07.14274(N)    096 39 57.07900(W) AD(       ) 3
 OQ0768  NAD 27      -  43 56 07.24500(N)    096 39 55.90400(W) AD(       ) 3
 OQ0768
 OQ0768.Superseded values are not recommended for survey control.
 OQ0768
 OQ0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0768.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0768
 OQ0768_MARKER: DS = TRIANGULATION STATION DISK
 OQ0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0768_STAMPING: BROOKFIELD 1949
 OQ0768_MARK LOGO: CGS
 OQ0768_PROJECTION: FLUSH
 OQ0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0768+STABILITY: SURFACE MOTION
 OQ0768
 OQ0768  HISTORY     - Date     Condition        Report By
 OQ0768  HISTORY     - 1949     MONUMENTED       CGS
 OQ0768
 OQ0768                          STATION DESCRIPTION
 OQ0768
 OQ0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0768'THE STATION IS LOCATED ABOUT 2.0 MILES NORTH-NORTHWEST OF THE
 OQ0768'VILLAGE OF TRENT, ALONG THE NORTH RIGHT-OF-WAY OF AN UNIMPROVED
 OQ0768'ROAD.  IT IS 16 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 OQ0768'6.5 FEET SOUTH OF THE FENCE AND 6 FEET SOUTH OF A TELEPHONE
 OQ0768'POLE WITH A TRIANGLE BLAZE.  THE MARK IS FLUSH WITH THE SURFACE
 OQ0768'OF THE GROUND AND THE DISK IS STAMPED BROOKFIELD 1949.
 OQ0768'
 OQ0768'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION, 22 FEET SOUTH
 OQ0768'OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH OF THE FENCE.
 OQ0768'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BROOKEFIELD
 OQ0768'NO 1 1949.
 OQ0768'
 OQ0768'REFERENCE MARK NO. 2 IS WEST-NORTHWEST OF THE STATION, 21 FEET
 OQ0768'NORTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT SOUTH OF THE
 OQ0768'FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 OQ0768'BROOKFIELD NO 2 1949.
 OQ0768'
 OQ0768'AZIMUTH MARK IS EAST-SOUTHEAST OF THE STATION, 18 FEET SOUTH
 OQ0768'OF THE CENTERLINE OF THE ROAD AND 2 FEET NORTH OF THE FENCE.
 OQ0768'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BROOKFIELD
 OQ0768'1949.
 OQ0768'
 OQ0768'TO REACH FROM THE RAILROAD STATION IN TRENT, GO WEST ON
 OQ0768'GRAVELED ROAD 0.7 MILE TO CROSSROADS, TURN RIGHT (NORTH) 2.0
 OQ0768'MILES TO CROSSROADS, TURN RIGHT ON UNIMPROVED ROAD 0.1 MILE
 OQ0768'TO TOP OF RIDGE AND THE STATION ON THE LEFT.
 OQ0768'
 OQ0768'TO REACH THE AZIMUTH FROM THE STATION, GO EAST ON UNIMPROVED
 OQ0768'ROAD 0.2 MILE TO THE MARK ON THE RIGHT.
 OQ0768'
 OQ0768'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0968 ***********************************************************************
 PR0968  DESIGNATION -  BROOKINGS
 PR0968  PID         -  PR0968
 PR0968  STATE/COUNTY-  SD/BROOKINGS
 PR0968  COUNTRY     -  US
 PR0968  USGS QUAD   -  BROOKINGS (2017)
 PR0968
 PR0968                         *CURRENT SURVEY CONTROL
 PR0968  ______________________________________________________________________
 PR0968* NAD 83(1996) POSITION- 44 22 06.60736(N) 096 47 13.09311(W)   ADJUSTED
 PR0968* NAVD 88 ORTHO HEIGHT -   525.12  (+/-2cm)     1722.8   (feet) VERTCON3
 PR0968  ______________________________________________________________________
 PR0968  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 PR0968  LAPLACE CORR    -         -1.93  (seconds)                    DEFLEC18
 PR0968  HORZ ORDER      -  SECOND
 PR0968  VERT ORDER      -  THIRD ? (See Below)
 PR0968
 PR0968.The horizontal coordinates were established by classical geodetic methods
 PR0968.and adjusted by the National Geodetic Survey in January 1998.
 PR0968
 PR0968.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0968.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0968
 PR0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0968.GEOID18 height accuracy estimate available here.
 PR0968
 PR0968.The vertical order pertains to the NGVD 29 superseded value.
 PR0968
 PR0968.Click photographs - Photos may exist for this station.
 PR0968
 PR0968.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0968
 PR0968. The following values were computed from the NAD 83(1996) position.
 PR0968
 PR0968;                    North         East     Units Scale Factor Converg.
 PR0968;SPC SD N     -    64,551.132   856,039.733   MT  1.00000958   +2 16 26.3
 PR0968;SPC SD N     -   211,781.51  2,808,523.69   sFT  1.00000958   +2 16 26.3
 PR0968;UTM  14      - 4,915,184.692   676,326.880   MT  0.99998237   +1 32 52.5
 PR0968
 PR0968!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0968!SPC SD N     -   0.99992162  x   1.00000958  =   0.99993120
 PR0968!UTM  14      -   0.99992162  x   0.99998237  =   0.99990400
 PR0968
 PR0968:                Primary Azimuth Mark                     Grid Az
 PR0968:SPC SD N     -  BROOKINGS AZ MK 2                        268 45 47.7
 PR0968:UTM  14      -  BROOKINGS AZ MK 2                        269 29 21.5
 PR0968
 PR0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7632615184(NAD 83)
 PR0968
 PR0968|---------------------------------------------------------------------|
 PR0968| PID    Reference Object                     Distance      Geod. Az  |
 PR0968|                                                           dddmmss.s |
 PR0968| CO7879 BROOKINGS RM 2                       21.476 METERS 07923     |
 PR0968| CO7876 BROOKINGS AZ MK                                    1841350.8 |
 PR0968| CO7877 BROOKINGS AZ MK 2                                  2710214.0 |
 PR0968| CO7878 BROOKINGS RM 1                       39.453 METERS 31816     |
 PR0968|---------------------------------------------------------------------|
 PR0968
 PR0968                          SUPERSEDED SURVEY CONTROL
 PR0968
 PR0968  NAD 83(1986)-  44 22 06.60560(N)    096 47 13.07136(W) AD(       ) 2
 PR0968  NAD 27      -  44 22 06.72190(N)    096 47 11.88413(W) AD(       ) 2
 PR0968  NGVD 29             524.86   (m)         1722.0    (f) LEVELING    3  
 PR0968
 PR0968.Superseded values are not recommended for survey control.
 PR0968
 PR0968.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0968.See file dsdata.pdf to determine how the superseded data were derived.
 PR0968
 PR0968_MARKER: DS = TRIANGULATION STATION DISK
 PR0968_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0968_STAMPING: BROOKINGS 1949
 PR0968_MARK LOGO: CGS
 PR0968_PROJECTION: FLUSH
 PR0968_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0968+STABILITY: SURFACE MOTION
 PR0968
 PR0968  HISTORY     - Date     Condition        Report By
 PR0968  HISTORY     - 1949     MONUMENTED       CGS
 PR0968  HISTORY     - 1968     GOOD             USGS
 PR0968
 PR0968                          STATION DESCRIPTION
 PR0968
 PR0968'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0968'LOCATED ABOUT 4 MILES NORTH OF BROOKINGS AND 150 FEET EAST OF
 PR0968'U.S. HIGHWAY 77, ON LAND OWNED AND OCCUPIED BY MR. V. CHRISTOPERSON.
 PR0968'IT IS 54 FEET SOUTH-SOUTHWEST OF THE SOUTHEAST CORNER OF THE
 PR0968'FENCE AROUND THE FARMHOUSE, 30 FEET SOUTH OF THE APPROXIMATE
 PR0968'CENTERLINE OF THE DRIVEWAY INTO THE FARMYARD, 73.7 FEET WEST OF
 PR0968'THE NORTHWEST CORNER OF THE BARN AND 12.5 FEET NORTH OF THE
 PR0968'WHITE WITNESS POST SET NEAR A FENCE LINE.  THE MARK IS FLUSH
 PR0968'WITH THE GROUND AND THE DISC IS STAMPED, BROOKINGS 1949.
 PR0968'
 PR0968'REFERENCE MARK NO. 1 IS AT THE BASE OF A WINDMILL, 3.5 FEET
 PR0968'SOUTHWEST OF THE SOUTHWEST CORNER OF THE CONCRETE CURB AROUND
 PR0968'THE WELL AND 68 FEET NORTH OF THE NORTHEAST CORNER OF THE BARN.
 PR0968'THE MARK IS FLUSH WITH THE GROUND AND THE DISC IS STAMPED,
 PR0968'BROOKINGS NO 1 1949.
 PR0968'
 PR0968'REFERENCE MARK NO. 2 IS 8 INCHES SOUTH OF THE SOUTH FENCE
 PR0968'LINE OF THE FENCE AROUND THE FARMHOUSE, 19-1/2 FEET NORTH
 PR0968'OF THE APPROXIMATE CENTERLINE OF THE DRIVEWAY INTO THE FARM
 PR0968'AND 69 FEET WEST OF THE FENCE CORNER.  THE MARK IS FLUSH WITH
 PR0968'THE GROUND AND THE DISC IS STAMPED, BROOKINGS NO 2 1949.
 PR0968'
 PR0968'AZIMUTH MARK IS EAST OF THE CENTERLINE OF U.S. HIGHWAY 77, 53
 PR0968'FEET, 3 FEET NORTHEAST OF A T-FENCE CORNER AND WHITE WITNESS
 PR0968'POST AND 2 FEET EAST OF THE RIGHT-OF-WAY FENCE.  THE MARK
 PR0968'PROJECTS ABOUT 3 INCHES AND THE DISC IS STAMPED, BROOKINGS
 PR0968'1949.
 PR0968'
 PR0968'THE STATION WAS REACHED FROM THE POST OFFICE IN BROOKINGS BY
 PR0968'GOING EAST AND SOUTH ON U.S. HIGHWAY 77 FOR 4.0 MILES TO THE
 PR0968'AZIMUTH MARK ON THE RIGHT AS DESCRIBED ABOVE.  THENCE CONTINUE
 PR0968'FOR 0.4 MILE TO A FARM DRIVEWAY AND FARM BUILDINGS ON THE
 PR0968'RIGHT AND THE STATION SITE.
 PR0968'
 PR0968'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 PR0968
 PR0968                          STATION RECOVERY (1968)
 PR0968
 PR0968'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0968'STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION AS
 PR0968'DESCRIBED.
 PR0968'
 PR0968'THE INTERSECTED OBJECTS LISTED ON THE ORIGINAL DIRECTION
 PR0968'LIST ARE NOT VISIBLE FROM THE GROUND.
 PR0968'
 PR0968'THE ORIGINAL STATION DESCRIPTION IS ADEQUATE.
 PR0968'
 PR0968'THE AZIMUTH MARK WAS NOT FOUND.  A POWER STATION HAS BEEN
 PR0968'CONSTRUCTED NEAR ITS SITE.  A NEW AZIMUTH MARK WAS SET AND ITS
 PR0968'NEW DESCRIPTION FOLLOWS--
 PR0968'
 PR0968'THE AZIMUTH MARK IS ABOUT 0.75 MI. W. OF STATION, IN NW 1/4 OF
 PR0968'SEC. 2, T. 110 N., R. 50 W., NEAR E. EDGE OF BARN LOT OF
 PR0968'MR. DUFF.  271.6 FT. S. OF E - W ROAD, 120.6 FT. S. OF T-FENCE
 PR0968'E. (AT SW CORNER OF SHELTER BELT).  1.5 FT. E. OF N-S FENCE.
 PR0968'A STANDARD TABLET CRIMPED ON A COPPER-COATED ROD AND STAMPED
 PR0968'BROOKINGS AZIMUTH MARK RESET 1968.
 PR0968'
 PR0968'THERE IS A POWER POLE ON LINE TO STATION JESKA AND THE ANGLE
 PR0968'JESKA - REBAR 20 WAS MEASURED FROM AN ECCENTRIC SETUP.  THIS
 PR0968'ECCENTRIC POSITION WAS ALSO USED FOR A LIGHT SHOWN TO STATION
 PR0968'JESKA.  LATER, AN APPROX. 30 FT. TOWER WAS ERECTED AT STATION
 PR0968'BROOKINGS AND ALL OTHER MEASUREMENTS WERE CONCENTRIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DS2090 ***********************************************************************
 DS2090  DESIGNATION -  BROOKINGS MNCORS ARP
 DS2090  PID         -  DS2090
 DS2090  STATE/COUNTY-  SD/BROOKINGS
 DS2090  COUNTRY     -  US
 DS2090  USGS QUAD   -  BROOKINGS (2017)
 DS2090
 DS2090                         *CURRENT SURVEY CONTROL
 DS2090  ______________________________________________________________________
 DS2090* NAD 83(2011) POSITION- 44 18 53.47598(N) 096 47 10.60132(W)   ADJUSTED
 DS2090* NAD 83(2011) ELLIP HT-   492.926 (meters)        (07/01/24)   ADJUSTED
 DS2090* NAD 83(2011) EPOCH   -  2010.00
 DS2090  ______________________________________________________________________
 DS2090  GEOID HEIGHT    -        -25.401 (meters)                     GEOID18
 DS2090  NAD 83(2011) X  -   -540,191.545 (meters)                     COMP
 DS2090  NAD 83(2011) Y  - -4,539,428.919 (meters)                     COMP
 DS2090  NAD 83(2011) Z  -  4,433,535.280 (meters)                     COMP
 DS2090  LAPLACE CORR    -         -2.09  (seconds)                    DEFLEC18
 DS2090
 DS2090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DS2090  Standards:
 DS2090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DS2090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DS2090  -------------------------------------------------------------------
 DS2090  NETWORK    0.26   0.59           0.10   0.11   0.30      0.00831203
 DS2090  -------------------------------------------------------------------
 DS2090  Click here for local accuracies and other accuracy information.
 DS2090
 DS2090.The horizontal coordinates were established by GPS observations
 DS2090.and adjusted by the MN DEPT OF TRANSP in July 2024.
 DS2090
 DS2090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DS2090.been affixed to the stable North American tectonic plate. See 
 DS2090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DS2090
 DS2090.The horizontal coordinates are valid at the epoch date displayed above
 DS2090.which is a decimal equivalence of Year/Month/Day.
 DS2090
 DS2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 DS2090.GEOID18 height accuracy estimate available here.
 DS2090
 DS2090.Click photographs - Photos may exist for this station.
 DS2090
 DS2090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DS2090
 DS2090.The Laplace correction was computed from DEFLEC18 derived deflections.
 DS2090
 DS2090.The ellipsoidal height was determined by GPS observations
 DS2090.and is referenced to NAD 83.
 DS2090
 DS2090. The following values were computed from the NAD 83(2011) position.
 DS2090
 DS2090;                    North         East     Units Scale Factor Converg.
 DS2090;SPC SD N     -    58,596.663   856,331.447   MT  1.00002106   +2 16 28.1
 DS2090;SPC SD N     -   192,245.89  2,809,480.76   sFT  1.00002106   +2 16 28.1
 DS2090;UTM  14      - 4,909,227.195   676,543.031   MT  0.99998332   +1 32 48.9
 DS2090
 DS2090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DS2090!SPC SD N     -   0.99992272  x   1.00002106  =   0.99994377
 DS2090!UTM  14      -   0.99992272  x   0.99998332  =   0.99990604
 DS2090
 DS2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7654309227(NAD 83)
 DS2090
 DS2090                          SUPERSEDED SURVEY CONTROL
 DS2090
 DS2090.No superseded survey control is available for this station.
 DS2090
 DS2090_MARKER: Z = SEE DESCRIPTION
 DS2090_SETTING: 0 = UNSPECIFIED SETTING
 DS2090_MARK LOGO: MNDT
 DS2090_MAGNETIC: O = OTHER; SEE DESCRIPTION
 DS2090_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DS2090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DS2090+SATELLITE: SATELLITE OBSERVATIONS - January 30, 2024
 DS2090
 DS2090  HISTORY     - Date     Condition        Report By
 DS2090  HISTORY     - 20110223 MONUMENTED       MNDT
 DS2090  HISTORY     - 20240130 GOOD             MNDT
 DS2090
 DS2090                          STATION DESCRIPTION
 DS2090
 DS2090'DESCRIBED BY MN DEPT OF TRANSP 2024 (DS)
 DS2090'IN BROOKINGS SOUTH DAKOTA ON THE SOUTH DAKOTA STATE UNIVERSITY CAMPUS,
 DS2090'0.3 MILE NORTH ALONG MEDARY AVENUE FROM THE JUNCTION OF MEDARY AVENUE
 DS2090'AND TRUNK HIGHWAY 14(6TH STREET)IN BROOKINGS, THEN 568.0 FEET EAST
 DS2090'ALONG 8TH STREET. THE ANTENNA IS AFFIXED TO A SECO ADJUSTABLE MOUNT
 DS2090'WHICH IS THREADED ONTO A 2 INCH (5 CM) STEEL PIPE. THE MONUMENT IS
 DS2090'MOUNTED ON THE NORTHWEST CORNER OF THE MECHANICAL ROOM ON THE ROOF OF
 DS2090'CRUTHERS ENGINEERING HALL ON THE CAMPUS OF SOUTH DAKOTA STATE
 DS2090'UNIVERSITY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0973 ***********************************************************************
 PR0973  DESIGNATION -  BROOKINGS MUNICIPAL TANK
 PR0973  PID         -  PR0973
 PR0973  STATE/COUNTY-  SD/BROOKINGS
 PR0973  COUNTRY     -  US
 PR0973  USGS QUAD   -  BROOKINGS (2017)
 PR0973
 PR0973                         *CURRENT SURVEY CONTROL
 PR0973  ______________________________________________________________________
 PR0973* NAD 83(1996) POSITION- 44 18 31.55300(N) 096 47 09.38942(W)   ADJUSTED
 PR0973  ______________________________________________________________________
 PR0973  GEOID HEIGHT    -        -25.419 (meters)                     GEOID18
 PR0973  LAPLACE CORR    -         -2.13  (seconds)                    DEFLEC18
 PR0973  HORZ ORDER      -  THIRD
 PR0973
 PR0973.The horizontal coordinates were established by classical geodetic methods
 PR0973.and adjusted by the National Geodetic Survey in January 1998.
 PR0973
 PR0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0973.GEOID18 height accuracy estimate available here.
 PR0973
 PR0973.Click photographs - Photos may exist for this station.
 PR0973
 PR0973.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0973
 PR0973. The following values were computed from the NAD 83(1996) position.
 PR0973
 PR0973;                    North         East     Units Scale Factor Converg.
 PR0973;SPC SD N     -    57,921.568   856,385.142   MT  1.00002242   +2 16 29.0
 PR0973;SPC SD N     -   190,031.01  2,809,656.92   sFT  1.00002242   +2 16 29.0
 PR0973;SPC SD S     -   225,505.255   882,951.263   MT  0.99997949   +2 26 49.8
 PR0973;SPC SD S     -   739,845.16  2,896,815.94   sFT  0.99997949   +2 26 49.8
 PR0973;UTM  14      - 4,908,551.499   676,588.147   MT  0.99998351   +1 32 49.1
 PR0973
 PR0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7658808551(NAD 83)
 PR0973
 PR0973                          SUPERSEDED SURVEY CONTROL
 PR0973
 PR0973  NAD 83(1986)-  44 18 31.55168(N)    096 47 09.36727(W) AD(       ) 3
 PR0973  NAD 27      -  44 18 31.66800(N)    096 47 08.17600(W) AD(       ) 3
 PR0973
 PR0973.Superseded values are not recommended for survey control.
 PR0973
 PR0973.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0973.See file dsdata.pdf to determine how the superseded data were derived.
 PR0973
 PR0973_MARKER: 53 = ELEVATED TANK
 PR0973
 PR0973  HISTORY     - Date     Condition        Report By
 PR0973  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0973  HISTORY     - 1949     GOOD             CGS
 PR0973  HISTORY     - 1964     GOOD             CGS
 PR0973  HISTORY     - 1977     GOOD             NGS
 PR0973  HISTORY     - 1982     GOOD             NGS
 PR0973
 PR0973                          STATION DESCRIPTION
 PR0973
 PR0973'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0973'POINT OBSERVED UPON WAS FINIAL ATOP MUNICIPAL WATER SUPPLY
 PR0973'TANK LOCATED IN NE PORTION OF BROOKINGS, ABOUT 300 FEET SW
 PR0973'FROM INTERSECTION OF 12TH AVE. AND WILLIAMS ST.  IT HAS
 PR0973'A BLACK BODY AND TOP AND IS ABOUT 110 FEET HIGH.  TANK HAS
 PR0973'EXCEPTIONALLY LONG BODY.
 PR0973
 PR0973                          STATION RECOVERY (1949)
 PR0973
 PR0973'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0973'THE STATION IS LOCATED IN THE EAST EDGE OF BROOKINGS.  IT
 PR0973'IS A 4 LEGGED STEEL STRUCTURE, APPROXIMATELY 125 FEET HIGH
 PR0973'AND PAINTED SILVER.
 PR0973'
 PR0973'THE POINT INTERSECTED WAS THE BALL AT THE TOP OF TANK.
 PR0973'
 PR0973'TO REACH FROM THE RAILROAD STATION IN BROOKINGS, GO NORTH
 PR0973'ON MAIN STREET FOR 2 BLOCKS, TURN RIGHT (EAST) FOR 7-1/2
 PR0973'BLOCKS TO THE STATION ON THE RIGHT.
 PR0973
 PR0973                          STATION RECOVERY (1964)
 PR0973
 PR0973'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PR0973'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN
 PR0973'GOOD CONDITION.
 PR0973
 PR0973                          STATION RECOVERY (1977)
 PR0973
 PR0973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PR0973'RECOVERED AS DESCRIBED
 PR0973
 PR0973                          STATION RECOVERY (1982)
 PR0973
 PR0973'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (PMC)
 PR0973'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 PR0973'
 PR0973'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN E PORTION OF
 PR0973'DOWNTOWN BROOKINGS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0969 ***********************************************************************
 PR0969  DESIGNATION -  BROOKINGS SD ST COLL CAMPANILE
 PR0969  PID         -  PR0969
 PR0969  STATE/COUNTY-  SD/BROOKINGS
 PR0969  COUNTRY     -  US
 PR0969  USGS QUAD   -  BROOKINGS (2017)
 PR0969
 PR0969                         *CURRENT SURVEY CONTROL
 PR0969  ______________________________________________________________________
 PR0969* NAD 83(1996) POSITION- 44 18 56.73486(N) 096 47 17.13105(W)   ADJUSTED
 PR0969  ______________________________________________________________________
 PR0969  GEOID HEIGHT    -        -25.397 (meters)                     GEOID18
 PR0969  LAPLACE CORR    -         -2.08  (seconds)                    DEFLEC18
 PR0969  HORZ ORDER      -  THIRD
 PR0969
 PR0969.The horizontal coordinates were established by classical geodetic methods
 PR0969.and adjusted by the National Geodetic Survey in January 1998.
 PR0969
 PR0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0969.GEOID18 height accuracy estimate available here.
 PR0969
 PR0969.Click photographs - Photos may exist for this station.
 PR0969
 PR0969.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0969
 PR0969. The following values were computed from the NAD 83(1996) position.
 PR0969
 PR0969;                    North         East     Units Scale Factor Converg.
 PR0969;SPC SD N     -    58,691.434   856,182.861   MT  1.00002086   +2 16 23.5
 PR0969;SPC SD N     -   192,556.81  2,808,993.27   sFT  1.00002086   +2 16 23.5
 PR0969;SPC SD S     -   226,274.476   882,746.673   MT  0.99998097   +2 26 44.5
 PR0969;SPC SD S     -   742,368.84  2,896,144.71   sFT  0.99998097   +2 26 44.5
 PR0969;UTM  14      - 4,909,323.841   676,395.665   MT  0.99998268   +1 32 44.4
 PR0969
 PR0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7639509323(NAD 83)
 PR0969
 PR0969                          SUPERSEDED SURVEY CONTROL
 PR0969
 PR0969  NAD 83(1986)-  44 18 56.73345(N)    096 47 17.10892(W) AD(       ) 3
 PR0969  NAD 27      -  44 18 56.85100(N)    096 47 15.91800(W) AD(       ) 3
 PR0969
 PR0969.Superseded values are not recommended for survey control.
 PR0969
 PR0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0969.See file dsdata.pdf to determine how the superseded data were derived.
 PR0969
 PR0969_MARKER: 82 = FINIAL
 PR0969
 PR0969  HISTORY     - Date     Condition        Report By
 PR0969  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0969  HISTORY     - 1949     GOOD             CGS
 PR0969  HISTORY     - 1964     GOOD             CGS
 PR0969  HISTORY     - 1977     GOOD             NGS
 PR0969  HISTORY     - 1982     GOOD             NGS
 PR0969
 PR0969                          STATION DESCRIPTION
 PR0969
 PR0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0969'POINT OBSERVED UPON WAS FINIAL ATOP CAMPANILE BUILDING, A
 PR0969'TALL STRUCTURE OF RED BRICK WITH A GREY ORNAMENTAL TOP, BASE
 PR0969'ABOUT 50 FEET SQUARE, LOCATED ON N EDGE OF CAMPUS OF SOUTH
 PR0969'DAKOTA STATE COLLEGE (CAMPUS IS IN NE PORTION OF BROOKINGS).
 PR0969'IT IS ABOUT 150 FEET HIGH AND WAS BUILT IN 1929.
 PR0969
 PR0969                          STATION RECOVERY (1949)
 PR0969
 PR0969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0969'STATION IS LOCATED IN THE NORTHEAST PART OF BROOKINGS ON
 PR0969'THE COLLEGE CAMPUS.  STATION IS OF RED BRICK WITH A CONCRETE
 PR0969'BASE AND ABOUT 170 FEET HIGH.
 PR0969'
 PR0969'THE POINT INTERSECTED WAS THE TOP OF THE BELL TOWER.
 PR0969'
 PR0969'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 77 AND 14 IN
 PR0969'THE NORTHEAST PART OF BROOKINGS GO NORTH ON U.S. HIGHWAY
 PR0969'77 OR MEDARY AVE. FOR 0.3 MILE TO STATION ON RIGHT OR EAST
 PR0969'SIDE OF STREET AS DESCRIBED.
 PR0969'
 PR0969'PROBABLY THE SAME STATION AS BROOKINGS, CAMPANILE BLDG.,
 PR0969'FINIAL, 1935.
 PR0969
 PR0969                          STATION RECOVERY (1964)
 PR0969
 PR0969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PR0969'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN
 PR0969'GOOD CONDITION.
 PR0969
 PR0969                          STATION RECOVERY (1977)
 PR0969
 PR0969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PR0969'RECOVERED AS DESCRIBED
 PR0969
 PR0969                          STATION RECOVERY (1982)
 PR0969
 PR0969'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (PMC)
 PR0969'STATION WAS RECOVERED AS DESCRIBED IN GOOD CONDITION.
 PR0969'
 PR0969'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--IN NE PART OF
 PR0969'BROOKINGS ON COLLEGE CAMPUS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0399 ***********************************************************************
 QQ0399  DESIGNATION -  BROOKS RESET
 QQ0399  PID         -  QQ0399
 QQ0399  STATE/COUNTY-  SD/ROBERTS
 QQ0399  COUNTRY     -  US
 QQ0399  USGS QUAD   -  SUMMIT (2017)
 QQ0399
 QQ0399                         *CURRENT SURVEY CONTROL
 QQ0399  ______________________________________________________________________
 QQ0399* NAD 83(1996) POSITION- 45 20 03.77772(N) 097 06 13.27191(W)   ADJUSTED
 QQ0399* NAVD 88 ORTHO HEIGHT -   605.467 (meters)     1986.44  (feet) ADJUSTED
 QQ0399  ______________________________________________________________________
 QQ0399  GEOID HEIGHT    -        -25.303 (meters)                     GEOID18
 QQ0399  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 QQ0399  DYNAMIC HEIGHT  -        605.398 (meters)     1986.21  (feet) COMP
 QQ0399  MODELED GRAVITY -    980,482.0   (mgal)                       NAVD 88
 QQ0399
 QQ0399  HORZ ORDER      -  SECOND
 QQ0399  VERT ORDER      -  FIRST     CLASS II
 QQ0399
 QQ0399.The horizontal coordinates were established by classical geodetic methods
 QQ0399.and adjusted by the National Geodetic Survey in January 1998.
 QQ0399
 QQ0399.The orthometric height was determined by differential leveling and
 QQ0399.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0399.in July 1998.
 QQ0399
 QQ0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0399.GEOID18 height accuracy estimate available here.
 QQ0399
 QQ0399.Click photographs - Photos may exist for this station.
 QQ0399
 QQ0399.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0399
 QQ0399.The dynamic height is computed by dividing the NAVD 88
 QQ0399.geopotential number by the normal gravity value computed on the
 QQ0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0399.degrees latitude (g = 980.6199 gals.).
 QQ0399
 QQ0399.The modeled gravity was interpolated from observed gravity values.
 QQ0399
 QQ0399. The following values were computed from the NAD 83(1996) position.
 QQ0399
 QQ0399;                    North         East     Units Scale Factor Converg.
 QQ0399;SPC SD N     -   170,862.724   826,973.472   MT  0.99995131   +2 02 59.4
 QQ0399;SPC SD N     -   560,572.12  2,713,162.13   sFT  0.99995131   +2 02 59.4
 QQ0399;UTM  14      - 5,021,846.295   648,586.343   MT  0.99987146   +1 20 56.2
 QQ0399
 QQ0399!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0399!SPC SD N     -   0.99990905  x   0.99995131  =   0.99986036
 QQ0399!UTM  14      -   0.99990905  x   0.99987146  =   0.99978052
 QQ0399
 QQ0399:                Primary Azimuth Mark                     Grid Az
 QQ0399:SPC SD N     -  BROOKS AZ MK                             176 56 21.4
 QQ0399:UTM  14      -  BROOKS AZ MK                             177 38 24.6
 QQ0399
 QQ0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4858621846(NAD 83)
 QQ0399
 QQ0399|---------------------------------------------------------------------|
 QQ0399| PID    Reference Object                     Distance      Geod. Az  |
 QQ0399|                                                           dddmmss.s |
 QQ0399| CO5265 BROOKS RM 1                           9.708 METERS 17824     |
 QQ0399| CO5264 BROOKS AZ MK                                       1785920.8 |
 QQ0399| CO5266 BROOKS RM 2                           9.781 METERS 35705     |
 QQ0399|---------------------------------------------------------------------|
 QQ0399
 QQ0399                          SUPERSEDED SURVEY CONTROL
 QQ0399
 QQ0399  NAD 83(1986)-  45 20 03.77829(N)    097 06 13.25843(W) AD(       ) 2
 QQ0399  NAD 27      -  45 20 03.91624(N)    097 06 11.97238(W) AD(       ) 2
 QQ0399
 QQ0399.Superseded values are not recommended for survey control.
 QQ0399
 QQ0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0399.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0399
 QQ0399_MARKER: DH = HORIZONTAL CONTROL DISK
 QQ0399_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0399_STAMPING: BROOKS 1952 1974
 QQ0399_MARK LOGO: NGS
 QQ0399_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0399_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0399+STABILITY: SURFACE MOTION
 QQ0399_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0399+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0399
 QQ0399  HISTORY     - Date     Condition        Report By
 QQ0399  HISTORY     - 1974     MONUMENTED       NGS
 QQ0399  HISTORY     - 19970314 GOOD             NGS
 QQ0399
 QQ0399                          STATION DESCRIPTION
 QQ0399
 QQ0399'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 QQ0399'THE SURFACE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2
 QQ0399'WERE FOUND DESTROYED.  THEY HAD BEEN GRADED OUT AND WERE LYING ON
 QQ0399'TOP OF THE GROUND.  THE AZIMUTH MARK WAS FOUND IN POOR CONDITION,
 QQ0399'THE GROUND HAD BEEN GRADED AWAY FROM IT EXPOSING NEARLY THE WHOLE
 QQ0399'MARK, THE MARK WAS REMOVED AS THERE WERE NO OTHER STATIONS
 QQ0399'VISIBLE TO CHECK ITS DIRECTION WITH.  THE UNDERGROUND STATION
 QQ0399'MARK WAS FOUND IN GOOD CONDITION 18-INCHES BELOW GROUND
 QQ0399'SURFACE, THE POSITION WAS HELD AND THE MARK REMOVED, A NEW MARK WAS
 QQ0399'SET LOWER AND A SURFACE STATION MARK WAS PLUMBED OVER IT.
 QQ0399'REFERENCE MARKS NO. 3 AND NO. 4 WERE SET.  A NEW AZIMUTH MARK
 QQ0399'WAS NOT SET.
 QQ0399'
 QQ0399'A NEW DESCRIPTION FOLLOWS--
 QQ0399'
 QQ0399'THE STATION IS LOCATED IN SECTION 24, T 122 N, R 52 W, 4-1/2 MILES
 QQ0399'EAST AND 1/2 MILE NORTH OF ORTLEY, 1/2 MILE NORTH OF THE JUNCTION
 QQ0399'OF U.S. HIGHWAYS 12 AND 81, ON THE RIGHT-OF-WAY ALONG THE WEST
 QQ0399'SIDE OF A COUNTY ROAD, AND ACROSS THE ROAD, WEST, FROM THE
 QQ0399'LEONARD KNUTSON FARMSTEAD.
 QQ0399'
 QQ0399'TO REACH THE STATION FROM ORTLEY, GO NORTH ON A GRAVELED ROAD 0.5
 QQ0399'MILE TO THE JUNCTION WITH U.S. HIGHWAY 12, TURN RIGHT AND GO EAST
 QQ0399'ON HIGHWAY 12 FOR 4.5 MILES TO THE JUNCTION WITH U.S. HIGHWAY
 QQ0399'81 LEADING SOUTH AND A GRAVELED ROAD NORTH (LOCALLY KNOWN AS
 QQ0399'BROOKS CORNER), TURN LEFT AND GO NORTH ON THE GRAVELED ROAD 0.5
 QQ0399'MILE TO THE DRIVEWAY LEADING INTO THE FARM HOUSE ON THE RIGHT
 QQ0399'AND THE STATION ON THE LEFT AS DESCRIBED.
 QQ0399'
 QQ0399'THE STATION MARK IS A STANDARD DISK STAMPED BROOKS 1952 1974,
 QQ0399'SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 QQ0399'GROUND.  IT IS 205 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 QQ0399'BARN, 43 FEET NORTH OF THE EXTENDED LINE OF THE NORTH SIDE OF THE
 QQ0399'HOUSE, 40 FEET WEST OF THE CENTER OF THE ROAD, 14 FEET EAST OF A
 QQ0399'POWER POLE, AND 12 FEET EAST OF A METAL WITNESS POST.
 QQ0399'
 QQ0399'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BROOKS 1952 NO
 QQ0399'3 1974, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH
 QQ0399'THE GROUND.  IT IS 67 FEET SOUTHEAST OF THE METAL WITNESS POST,
 QQ0399'62 FEET SOUTHEAST OF A POWER POLE, 40 FEET WEST OF THE CENTER OF
 QQ0399'THE ROAD, AND 22 FEET SOUTH OF THE EXTENDED LINE OF THE NORTH
 QQ0399'SIDE OF THE HOUSE.
 QQ0399'
 QQ0399'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED BROOKS 1952
 QQ0399'NO 4 1974, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH
 QQ0399'WITH THE GROUND.  IT IS 216 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 QQ0399'OF THE BARN, 45 FEET NORTH OF THE EXTENDED LINE OF THE NORTH SIDE
 QQ0399'OF THE HOUSE, 52 FEET WEST OF THE CENTER OF THE ROAD, 8 FEET
 QQ0399'NORTH OF A POWER POLE, AND 1.8 FEET NORTH OF A METAL WITNESS
 QQ0399'POST.
 QQ0399'
 QQ0399'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0399'4.5 MILES ENE OF ORTLEY.
 QQ0399
 QQ0399                          STATION RECOVERY (1997)
 QQ0399
 QQ0399'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0399'32.9 KM (20.45 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0399'STATE HIGHWAY 25 IN WEBSTER, THENCE 0.9 KM (0.55 MI) NORTHERLY ALONG A
 QQ0399'GRAVELED ROAD, 25.7 M (84.3 FT) SOUTH OF THE EXTENDED CENTER OF A
 QQ0399'DRIVEWAY, 12.8 M (42.0 FT) WEST OF THE ROAD CENTER, 4.2 M (13.8 FT)
 QQ0399'NORTHEAST OF A UTILITY POLE WITH A GUY CABLE, 3.8 M (12.5 FT) EAST OF
 QQ0399'REFERENCE MARK 4 AND A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 QQ0399'THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE7250 ***********************************************************************
 AE7250  DESIGNATION -  BROOKS RM 4
 AE7250  PID         -  AE7250
 AE7250  STATE/COUNTY-  SD/ROBERTS
 AE7250  COUNTRY     -  US
 AE7250  USGS QUAD   -  SUMMIT (2017)
 AE7250
 AE7250                         *CURRENT SURVEY CONTROL
 AE7250  ______________________________________________________________________
 AE7250* NAD 83(1986) POSITION- 45 20 04.     (N) 097 06 15.     (W)   SCALED
 AE7250* NAVD 88 ORTHO HEIGHT -   605.717 (meters)     1987.26  (feet) ADJUSTED
 AE7250  ______________________________________________________________________
 AE7250  GEOID HEIGHT    -        -25.303 (meters)                     GEOID18
 AE7250  DYNAMIC HEIGHT  -        605.648 (meters)     1987.03  (feet) COMP
 AE7250  MODELED GRAVITY -    980,482.0   (mgal)                       NAVD 88
 AE7250
 AE7250  VERT ORDER      -  FIRST     CLASS II
 AE7250
 AE7250.The horizontal coordinates were scaled from a map and have
 AE7250.an estimated accuracy of +/- 6 seconds.
 AE7250
 AE7250.The orthometric height was determined by differential leveling and
 AE7250.adjusted by the NATIONAL GEODETIC SURVEY
 AE7250.in July 1998.
 AE7250
 AE7250.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE7250.GEOID18 height accuracy estimate available here.
 AE7250
 AE7250.Click photographs - Photos may exist for this station.
 AE7250
 AE7250.The dynamic height is computed by dividing the NAVD 88
 AE7250.geopotential number by the normal gravity value computed on the
 AE7250.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE7250.degrees latitude (g = 980.6199 gals.).
 AE7250
 AE7250.The modeled gravity was interpolated from observed gravity values.
 AE7250
 AE7250;                    North         East    Units  Estimated Accuracy
 AE7250;SPC SD N     -   170,870.      826,940.      MT  (+/- 180 meters Scaled)
 AE7250
 AE7250_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR485218(NAD 83)
 AE7250
 AE7250                          SUPERSEDED SURVEY CONTROL
 AE7250
 AE7250.No superseded survey control is available for this station.
 AE7250
 AE7250_MARKER: DR = REFERENCE MARK DISK
 AE7250_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE7250_STAMPING: BROOKS 1952 NO 4 1974
 AE7250_MARK LOGO: NGS
 AE7250_PROJECTION: RECESSED 10 CENTIMETERS
 AE7250_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE7250_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE7250+STABILITY: SURFACE MOTION
 AE7250_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE7250+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE7250
 AE7250  HISTORY     - Date     Condition        Report By
 AE7250  HISTORY     - 1974     MONUMENTED       NGS
 AE7250  HISTORY     - 19970314 GOOD             NGS
 AE7250
 AE7250                          STATION DESCRIPTION
 AE7250
 AE7250'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE7250'32.9 KM (20.45 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE7250'STATE HIGHWAY 25 IN WEBSTER, THENCE 0.9 KM (0.55 MI) NORTHERLY ALONG A
 AE7250'GRAVELED ROAD, 28.1 M (92.2 FT) NORTH OF THE EXTENDED CENTER OF A
 AE7250'DRIVEWAY, 16.8 M (55.1 FT) WEST OF THE ROAD CENTER, 3.8 M (12.5 FT)
 AE7250'WEST OF THE STATION MARK, 2.2 M (7.2 FT) NORTH OF A UTILITY POLE WITH
 AE7250'A GUY CABLE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE
 AE7250'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0238 ***********************************************************************
 PT0238  DESIGNATION -  BROWN HILL
 PT0238  PID         -  PT0238
 PT0238  STATE/COUNTY-  SD/STANLEY
 PT0238  COUNTRY     -  US
 PT0238  USGS QUAD   -  OAHE DAM (2017)
 PT0238
 PT0238                         *CURRENT SURVEY CONTROL
 PT0238  ______________________________________________________________________
 PT0238* NAD 83(1996) POSITION- 44 25 42.21707(N) 100 27 25.44205(W)   ADJUSTED
 PT0238* NAVD 88 ORTHO HEIGHT -   575.520 (meters)     1888.19  (feet) ADJUSTED
 PT0238  ______________________________________________________________________
 PT0238  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0238  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 PT0238  DYNAMIC HEIGHT  -        575.403 (meters)     1887.80  (feet) COMP
 PT0238  MODELED GRAVITY -    980,397.1   (mgal)                       NAVD 88
 PT0238
 PT0238  HORZ ORDER      -  SECOND
 PT0238  VERT ORDER      -  FIRST     CLASS II
 PT0238
 PT0238.The horizontal coordinates were established by classical geodetic methods
 PT0238.and adjusted by the National Geodetic Survey in January 1998.
 PT0238
 PT0238.The orthometric height was determined by differential leveling and
 PT0238.adjusted by the NATIONAL GEODETIC SURVEY
 PT0238.in June 1991.
 PT0238
 PT0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0238.GEOID18 height accuracy estimate available here.
 PT0238
 PT0238.Click photographs - Photos may exist for this station.
 PT0238
 PT0238.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0238
 PT0238.The dynamic height is computed by dividing the NAVD 88
 PT0238.geopotential number by the normal gravity value computed on the
 PT0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0238.degrees latitude (g = 980.6199 gals.).
 PT0238
 PT0238.The modeled gravity was interpolated from observed gravity values.
 PT0238
 PT0238. The following values were computed from the NAD 83(1996) position.
 PT0238
 PT0238;                    North         East     Units Scale Factor Converg.
 PT0238;SPC SD S     -   232,762.074   590,147.396   MT  1.00000691   -0 05 07.3
 PT0238;SPC SD S     -   763,653.57  1,936,175.25   sFT  1.00000691   -0 05 07.3
 PT0238;UTM  14      - 4,920,487.773   384,024.480   MT  0.99976541   -1 01 12.3
 PT0238
 PT0238!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0238!SPC SD S     -   0.99991340  x   1.00000691  =   0.99992031
 PT0238!UTM  14      -   0.99991340  x   0.99976541  =   0.99967883
 PT0238
 PT0238:                Primary Azimuth Mark                     Grid Az
 PT0238:SPC SD S     -  BROWN HILL AZ MK 2                       143 20 29.2
 PT0238:UTM  14      -  BROWN HILL AZ MK 2                       144 16 34.2
 PT0238
 PT0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8402420487(NAD 83)
 PT0238
 PT0238|---------------------------------------------------------------------|
 PT0238| PID    Reference Object                     Distance      Geod. Az  |
 PT0238|                                                           dddmmss.s |
 PT0238| PT1038 PIERRE S DAK ST CAPITOL DOME        APPROX.11.1 KM 1273846.1 |
 PT0238| PT0236 BROWN HILL AZ MK                                   1405040.3 |
 PT0238| CO5271 BROWN HILL AZ MK 2                                 1431521.9 |
 PT0238| CO5270 BROWN HILL RM 3                      13.533 METERS 14538     |
 PT0238| PT0237 BROWN HILL RM 1                      17.155 METERS 25239     |
 PT0238| PT0239 BROWN HILL RM 2                      16.091 METERS 32445     |
 PT0238|---------------------------------------------------------------------|
 PT0238
 PT0238                          SUPERSEDED SURVEY CONTROL
 PT0238
 PT0238  NAD 83(1986)-  44 25 42.21212(N)    100 27 25.44557(W) AD(       ) 2
 PT0238  NAD 27      -  44 25 42.28200(N)    100 27 23.95300(W) AD(       ) 2
 PT0238  MORC        -  44 25 39.58000(N)    100 27 23.68000(W) AD(       ) 3
 PT0238  NGVD 29 (??/??/92)  575.14   (m)         1886.9    (f) COMPUTED    1 2
 PT0238  NGVD 29             575.14   (m)         1886.9    (f) LEVELING    3  
 PT0238
 PT0238.Superseded values are not recommended for survey control.
 PT0238
 PT0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0238.See file dsdata.pdf to determine how the superseded data were derived.
 PT0238
 PT0238_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 PT0238_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0238_MARK LOGO: MORC
 PT0238_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0238_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0238
 PT0238  HISTORY     - Date     Condition        Report By
 PT0238  HISTORY     - 1889     MONUMENTED       MORC
 PT0238  HISTORY     - 1948     GOOD             CGS
 PT0238  HISTORY     - 1951     GOOD             CGS
 PT0238  HISTORY     - 1951     GOOD             CGS
 PT0238  HISTORY     - 1963     MARK NOT FOUND   USFS
 PT0238  HISTORY     - 1977     SEE DESCRIPTION  NGS
 PT0238  HISTORY     - 1981     GOOD             NGS
 PT0238
 PT0238                          STATION DESCRIPTION
 PT0238
 PT0238'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (JCP)
 PT0238'THE STATION IS LOCATED ABOUT 7 MILES NW OF FORT PIERRE AND ON A
 PT0238'HIGH, GRASSY HILL THAT IS LOCALLY KNOWN AS BROWN HILL.
 PT0238'
 PT0238'STATION MARK IS A 6-INCH IRON PIPE WITH A CAP THAT HAS A RAISED
 PT0238'TRIANGLE WITH SMALL HOLE IN CENTER.  ON THE CAP IS CAST MISSOURI
 PT0238'RIVER COMMISSION.  THE PIPE PROJECTS 3 INCHES.
 PT0238'
 PT0238'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83 AND
 PT0238'14 IN THE W SECTION OF THE CITY OF FORT PIERRE, GO W AND N ON
 PT0238'U.S. HIGHWAY 14 FOR 5.0 MILES TO A DIRT T-ROAD RIGHT, TURN RIGHT
 PT0238'AND GO 0.2 MILE TO A WIRE GATE, PASS THROUGH GATE AND GO 0.15
 PT0238'MILE TO A FARMHOUSE, KEEP TO THE LEFT OF THE HOUSE AND FOLLOW
 PT0238'A DIRT ROAD IN A NW DIRECTION FOR 0.95 MILE TO A WIRE GATE, PASS
 PT0238'THROUGH GATE AND GO 0.1 MILE, THENCE LEAVE MAIN DIRT ROAD AND
 PT0238'CONTINUE STRAIGHT AHEAD ON TRACK ROAD FOR 1.15 MILES TO THE
 PT0238'SUMMIT OF THE HILL AND STATION.  THIS STATION WAS NOT OCCUPIED.
 PT0238
 PT0238                          STATION RECOVERY (1948)
 PT0238
 PT0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0238'STATION RECOVERED AND STATION MARK FOUND AS DESCRIBED.  REFERENCE
 PT0238'MARKS AND AN AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY, AND ARE
 PT0238'STANDARD BRONZE DISKS SET IN CONCRETE.
 PT0238'
 PT0238'THE ORIGINAL DESCRIPTION IS ADEQUATE, BUT THERE HAVE BEEN CHANGES
 PT0238'IN THE HIGHWAY, SO A COMPLETE NEW DESCRIPTION FOLLOWS--
 PT0238'
 PT0238'STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF FORT PIERRE, ON
 PT0238'LAND OWNED BY MRS. NAN SMITH AND MR. JAMES D. SMITH, AND STANDS
 PT0238'ON A HIGH HILL THAT IS LOCALLY KNOWN AS BROWN HILL.  IT IS ON THE
 PT0238'HIGHEST POINT OF THE HILL, AND IS 8 FEET NORTH OF A WHITE WITNESS
 PT0238'POST.  THE MARK IS A STANDARD MISSOURI RIVER COMMISSION STATION
 PT0238'MARK, CAPPED IN A 5-INCH IRON PIPE, WHICH PROJECTS 6 INCHES.
 PT0238'
 PT0238'REFERENCE MARK NO. 1 IS 56.28 FEET WEST OF THE STATION AND 48
 PT0238'FEET WEST OF THE WITNESS POST.  THE MARK PROJECTS 8 INCHES, AND
 PT0238'THE DISK IS STAMPED BROWN HILL MO.R.C. NO 1 1948.
 PT0238'
 PT0238'REFERENCE MARK NO. 2 IS 52.74 FEET NORTH OF THE STATION AND
 PT0238'53 FEET NORTH OF THE WITNESS POST.  THE MARK PROJECTS 8 INCHES,
 PT0238'AND THE DISK IS STAMPED BROWN HILL MO.R.C. NO 2 1948.
 PT0238'
 PT0238'AZIMUTH MARK IS 1.2 MILE SOUTH OF THE STATION, 8 FEET WEST OF
 PT0238'THE CENTER OF A DIRT ROAD, 2 FEET WEST OF A GATE POST, 2 FEET
 PT0238'EAST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF AN EAST-WEST
 PT0238'FENCE.  THE MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED BROWN
 PT0238'HILL MO.R.C. 1948.
 PT0238'
 PT0238'TO REACH THE STATION FROM THE WEST END OF THE MISSOURI RIVER
 PT0238'BRIDGE, BETWEEN PIERRE AND FORT PIERRE, GO SOUTHWEST ON U.S.
 PT0238'HIGHWAYS 83 AND 14 FOR 0.3 MILE TO THE JUNCTION OF THE TWO
 PT0238'HIGHWAYS, TURN RIGHT AND GO WEST ACROSS RAILROAD ON HIGHWAY 14
 PT0238'FOR 2.25 MILES TO A CROSSROADS, TURN RIGHT ON OLD U.S. HIGHWAY
 PT0238'14 AND GO 1.75 MILE TO A DIRT T-ROAD RIGHT WHERE THE MAIN ROAD
 PT0238'TURNS LEFT, TURN RIGHT AND GO EAST FOR 0.15 MILE TO A WIRE GATE
 PT0238'ON THE LEFT, TURN LEFT THROUGH GATE AND GO NORTH FOR 0.2 MILE
 PT0238'TO A FARMHOUSE, CONTINUE ON MAIN TRACK ROAD NORTH AND
 PT0238'NORTHWEST 0.9 MILE TO ANOTHER WIRE GATE, AND AZIMUTH MARK ON
 PT0238'THE LEFT AS DESCRIBED.  GO THROUGH GATE AND CONTINUE ON
 PT0238'TRACK ROAD FOR 0.1 MILE TO A FORK, CONTINUE STRAIGHT AHEAD
 PT0238'ON RIGHT FORK AND GO NORTH FOR 1.15 MILE TO TOP OF HILL AND
 PT0238'STATION.
 PT0238
 PT0238                          STATION RECOVERY (1951)
 PT0238
 PT0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (WMH)
 PT0238'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0238'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE
 PT0238'0.5 MILE NORTH ALONG A FENCE, THENCE 0.45 MILE NORTHEAST ACROSS
 PT0238'A PASTURE, AT THE HIGHEST POINT OF A RIDGE, 0.2 MILE EAST OF A
 PT0238'NORTH AND SOUTH FENCE, 8 FEET NORTH OF A WITNESS POST, 25 FEET
 PT0238'NORTHEAST OF THE CENTER LINE OF A TRAIL, AN M.O.R.C. CAP SET IN
 PT0238'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE
 PT0238'GROUND, THERE IS NO STAMPING ON THE MARK.
 PT0238'
 PT0238'BROWNHILL R.M. 1 (M.O.R.C.) IS 56.6 FEET SOUTHWEST OF TRIANGULATION
 PT0238'STATION BROWNHILL (M.O.R.C.), AT THE HIGHEST POINT OF A RIDGE, 28
 PT0238'FEET SOUTHWEST OF THE CENTER LINE OF A TRAIL, A REFERENCE MARK
 PT0238'DISK SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT
 PT0238'ABOVE THE GROUND, STAMPED BROWNHILL MORC NO 1 1948.
 PT0238'
 PT0238'BROWNHILL R.M. 2 (M.O.R.C.) IS 53 FEET NORTHWEST OF TRIANGULATION
 PT0238'STATION BROWNHILL (M.O.R.C.), AT THE HIGHEST POINT OF A RIDGE, 0.2
 PT0238'MILE EAST OF A NORTH AND SOUTH FENCE, 15 FEET NORTHEAST OF THE
 PT0238'CENTER LINE OF A TRAIL, A REFERENCE MARK DISK SET IN THE TOP OF
 PT0238'A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND, STAMPED
 PT0238'BROWNHILL MORC NO 2 1948.
 PT0238'
 PT0238'BROWNHILL AZIMUTH 1948 (M.O.R.C.) IS 1.2 MILES SOUTHEAST OF
 PT0238'TRIANGULATION STATION BROWNHILL (M.O.R.C.), 1.0 MILE NORTHWEST OF
 PT0238'A FARMHOUSE, 12 FEET WEST OF THE CENTER LINE OF A TRACK ROAD
 PT0238'AND A WIRE GATE, 1 FOOT SOUTH OF A FENCE, AN AZIMUTH MARK DISK
 PT0238'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE
 PT0238'THE GROUND, STAMPED BROWNHILL MORC 1948.
 PT0238
 PT0238                          STATION RECOVERY (1951)
 PT0238
 PT0238'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0238'8.8 MI NW FROM FORT PIERRE.
 PT0238'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0238'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE 0.5
 PT0238'MILE EAST ALONG A TRAIL, THENCE 0.5 MILE NORTH ALONG A FENCE,
 PT0238'THENCE 0.45 MILE NORTHEAST ACROSS A PASTURE, AT THE HIGHEST POINT
 PT0238'OF A RIDGE, 0.2 MILE EAST OF A NORTH AND SOUTH FENCE, 8 FEET
 PT0238'NORTH OF A WITNESS POST, 25 FEET NORTHEAST OF THE CENTER LINE OF
 PT0238'A TRAIL, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT
 PT0238'ABOVE THE GROUND.
 PT0238
 PT0238                          STATION RECOVERY (1963)
 PT0238
 PT0238'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT0238'STATION MARK NOT STAMPED.  ALL MARKERS FOUND AS DESCRIBED IN
 PT0238'GOOD CONDITION.
 PT0238
 PT0238                          STATION RECOVERY (1977)
 PT0238
 PT0238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 PT0238'THE UNDERGROUND STATION MARK AND REFERENCE MARK NO. 2 WERE
 PT0238'RECOVERED IN GOOD CONDITION, BUT A DIFFERENCE OF 0.015 METERS
 PT0238'IN DISTANCE AND 13 MINUTES IN DIRECTION WAS FOUND TO THE REFERENCE
 PT0238'MARK.  THE SURFACE STATION MARK WAS FOUND DESTROYED, THE CAP FOR
 PT0238'THE TOP OF THE PIPE WAS NOT RECOVERED, THE DISTANCE OF THE CENTER
 PT0238'OF THE PIPE TO REFERENCE MARK NO. 2 DIFFERED BY 0.020 METERS.
 PT0238'REFERENCE MARK NO. 1 WAS AT THE EDGE OF A CULTIVATED FIELD AND
 PT0238'WAS REMOVED DURING CONSTRUCTION OF AN EARTHEN DAM.  THE AZIMUTH
 PT0238'MARK WAS RECOVERED IN POOR CONDITION PROJECTING 20-INCHES,
 PT0238'THE EARTH HAD ERODED AWAY FROM THE MARK DUE TO CATTLE TRAFFIC.  THE
 PT0238'UNDERGROUND STATION MARK WAS LEFT INTACT AS FOUND, AND A NEW
 PT0238'SURFACE STATION MARK WAS PLUMBED OVER IT, REFERENCE MARK NO.
 PT0238'3 AND A NEW AZIMUTH MARK WERE SET.  THE DISKS WERE REMOVED FROM
 PT0238'REFERENCE MARK NO. 1 AND THE 1948 AZIMUTH MARK AT THIS TIME.
 PT0238'
 PT0238'A NEW DESCRIPTION FOLLOWS--
 PT0238'
 PT0238'THE STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF PIERRE ON A HIGH
 PT0238'HILL LOCALLY KNOWN AS BROWN HILL.  THE EAST SIDE OF THE HILL IS IN
 PT0238'PASTURE AND THE WEST SIDE IS UNDER CULTIVATION.  AN EARTHEN
 PT0238'RESERVOIR FOR IRRIGATION WATER IS JUST WEST OF THE STATION.
 PT0238'
 PT0238'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 14 AND 83
 PT0238'0.2 MILE SOUTHWEST OF THE BRIDGE OVER THE MISSOURI RIVER BETWEEN
 PT0238'PIERRE AND FORT PIERRE, GO WESTERLY ON HIGHWAY 14 FOR 3.0 MILES TO
 PT0238'A SIDE ROAD ON THE RIGHT JUST WEST OF A STATE HIGHWAY GRAVEL
 PT0238'STOCKPILE, TURN RIGHT AND FOLLOW THE GRAVELED ROAD NORTHWESTERLY 1.3
 PT0238'MILES TO A TRACK ROAD ON THE RIGHT, (JUST BEFORE ROAD TURNS FROM
 PT0238'NORTH TO WEST) (THE STATION IS TO THE NORTH 2.3 MILES) TURN
 PT0238'RIGHT AND FOLLOW THE TRACK ROAD NORTHEAST 0.25 MILE TO A CORRAL
 PT0238'AND AN OLD FARMSTEAD, PASS ALONG THE WEST SIDE OF THE CORRAL AND GO
 PT0238'NORTH ON THE TRAIL ALONG THE WEST SIDE OF FENCE 1.35 MILES TO A
 PT0238'POWER LINE TOWER AND THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 PT0238'CONTINUE NORTH ON THE TRAIL 0.7 MILE TO THE TOP OF THE HILL AND
 PT0238'THE STATION AS DESCRIBED.
 PT0238'
 PT0238'THE UNDERGROUND STATION MARK IS THE ORIGINAL 1889 SQUARE TILE WITH A
 PT0238'1/4-INCH HOLE IN THE CENTER AND MARKED WITH A TRIANGLE AND THE
 PT0238'LETTERS U S.  THE SURFACE STATION MARK IS A STANDARD DISK STAMPED
 PT0238'BROWN HILL MORC 1889 1977, SET IN THE TOP OF A ROUND CONCRETE
 PT0238'MONUMENT WHICH PROJECTS 4-INCHES.  IT IS 25 FEET EAST OF THE EAST
 PT0238'EDGE OF THE RESERVOIR, 21 FEET EAST OF THE FENCE, AND 2.5 FEET
 PT0238'NORTHEAST OF A METAL WITNESS POST.
 PT0238'
 PT0238'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BROWN HILL MORC NO 2
 PT0238'1948, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 PT0238'10-INCHES.  IT IS 16 FEET EAST OF THE EAST EDGE OF THE RESERVOIR,
 PT0238'14 FEET EAST OF THE FENCE, AND 2.7 FEET SOUTHEAST OF A METAL
 PT0238'WITNESS POST.
 PT0238'
 PT0238'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BROWN HILL MORC
 PT0238'1889 NO 3 1977, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 PT0238'PROJECTS 1-INCH.  IT IS 45 FEET SOUTHEAST OF THE EDGE OF THE
 PT0238'RESERVOIR, 25 FEET EAST OF THE FENCE, AND 2.0 FEET NORTHWEST OF A
 PT0238'METAL WITNESS POST.
 PT0238'
 PT0238'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BROWN HILL MORC 1889
 PT0238'1977, SET IN A DRILLED HOLE IN THE TOP OF THE ROUND CONCRETE BASE
 PT0238'FOR THE NORTHWEST LEG OF AN ELECTRIC POWER TRANSMISSION LINE
 PT0238'TOWER.  IT IS 87 FEET EAST OF THE CENTER OF THE TRACK ROAD, AND
 PT0238'78 FEET EAST OF A FENCE, AND IS 26-INCHES ABOVE GROUND LEVEL.
 PT0238'
 PT0238'THE STATION IS ON PROPERTY OF MR. RAYMOND MCARTHUR, 105 EUCLID,
 PT0238'PIERRE, SOUTH DAKOTA, 57501.
 PT0238'
 PT0238'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7 MILES
 PT0238'NW OF PIERRE.
 PT0238
 PT0238                          STATION RECOVERY (1981)
 PT0238
 PT0238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT0238'THE STATION WAS RECOVERED AND ALL MARKS ARE IN GOOD CONDITION AS
 PT0238'DESCRIBED IN THE 1977 DESCRIPTIVE TEXT.  THE STATION WAS NOT OCCUPIED
 PT0238'AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0236 ***********************************************************************
 PT0236  DESIGNATION -  BROWN HILL AZ MK
 PT0236  PID         -  PT0236
 PT0236  STATE/COUNTY-  SD/STANLEY
 PT0236  COUNTRY     -  US
 PT0236  USGS QUAD   -  OAHE DAM (2017)
 PT0236
 PT0236                         *CURRENT SURVEY CONTROL
 PT0236  ______________________________________________________________________
 PT0236* NAD 83(1986) POSITION- 44 24 55.     (N) 100 26 30.     (W)   SCALED
 PT0236* NAVD 88 ORTHO HEIGHT -   549.462 (meters)     1802.69  (feet) ADJUSTED
 PT0236  ______________________________________________________________________
 PT0236  GEOID HEIGHT    -        -23.227 (meters)                     GEOID18
 PT0236  DYNAMIC HEIGHT  -        549.349 (meters)     1802.32  (feet) COMP
 PT0236  MODELED GRAVITY -    980,395.9   (mgal)                       NAVD 88
 PT0236
 PT0236  VERT ORDER      -  FIRST     CLASS II
 PT0236
 PT0236.The horizontal coordinates were scaled from a map and have
 PT0236.an estimated accuracy of +/- 6 seconds.
 PT0236
 PT0236.The orthometric height was determined by differential leveling and
 PT0236.adjusted by the NATIONAL GEODETIC SURVEY
 PT0236.in June 1991.
 PT0236
 PT0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0236.GEOID18 height accuracy estimate available here.
 PT0236
 PT0236.Click photographs - Photos may exist for this station.
 PT0236
 PT0236.The dynamic height is computed by dividing the NAVD 88
 PT0236.geopotential number by the normal gravity value computed on the
 PT0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0236.degrees latitude (g = 980.6199 gals.).
 PT0236
 PT0236.The modeled gravity was interpolated from observed gravity values.
 PT0236
 PT0236;                    North         East    Units  Estimated Accuracy
 PT0236;SPC SD S     -   231,300.      591,370.      MT  (+/- 180 meters Scaled)
 PT0236
 PT0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ852190(NAD 83)
 PT0236
 PT0236                          SUPERSEDED SURVEY CONTROL
 PT0236
 PT0236  NGVD 29 (??/??/92)  549.076  (m)         1801.43   (f) ADJ UNCH    1 2
 PT0236
 PT0236.Superseded values are not recommended for survey control.
 PT0236
 PT0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0236.See file dsdata.pdf to determine how the superseded data were derived.
 PT0236
 PT0236_MARKER: DZ = AZIMUTH MARK DISK
 PT0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0236_STAMPING: BROWNHILL MORC 1948
 PT0236_MARK LOGO: CGS
 PT0236_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0236+STABILITY: SURFACE MOTION
 PT0236
 PT0236  HISTORY     - Date     Condition        Report By
 PT0236  HISTORY     - 1948     MONUMENTED       CGS
 PT0236  HISTORY     - 1951     GOOD             CGS
 PT0236
 PT0236                          STATION DESCRIPTION
 PT0236
 PT0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0236'6.3 MI NW FROM FORT PIERRE.
 PT0236'5.0 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0236'AT FORT PIERRE, THENCE 0.15 MILE EAST ALONG A PRIVATE ROAD, THENCE
 PT0236'1.15 MILES NORTHWEST ALONG A TRACK ROAD, 1.0 MILE NORTHWEST OF
 PT0236'A FARMHOUSE, 12 FEET WEST OF THE CENTER LINE OF THE TRACK ROAD
 PT0236'AND A WIRE GATE, 1 FOOT SOUTH OF A FENCE, 1.2 MILES SOUTHEAST OF
 PT0236'TRIANGULATION STATION BROWNHILL, SET IN THE TOP OF A CONCRETE POST
 PT0236'WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0237 ***********************************************************************
 PT0237  DESIGNATION -  BROWN HILL RM 1
 PT0237  PID         -  PT0237
 PT0237  STATE/COUNTY-  SD/STANLEY
 PT0237  COUNTRY     -  US
 PT0237  USGS QUAD   -  OAHE DAM (2017)
 PT0237
 PT0237                         *CURRENT SURVEY CONTROL
 PT0237  ______________________________________________________________________
 PT0237* NAD 83(1986) POSITION- 44 25 42.05   (N) 100 27 26.18   (W)   HD_HELD1
 PT0237* NAVD 88 ORTHO HEIGHT -   574.391 (meters)     1884.48  (feet) ADJUSTED
 PT0237  ______________________________________________________________________
 PT0237  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0237  DYNAMIC HEIGHT  -        574.274 (meters)     1884.10  (feet) COMP
 PT0237  MODELED GRAVITY -    980,397.1   (mgal)                       NAVD 88
 PT0237
 PT0237  VERT ORDER      -  FIRST     CLASS II
 PT0237
 PT0237.The horizontal coordinates were determined by differentially corrected
 PT0237.hand held GPS observations or other comparable positioning techniques
 PT0237.and have an estimated accuracy of +/- 3 meters.
 PT0237
 PT0237.The orthometric height was determined by differential leveling and
 PT0237.adjusted by the NATIONAL GEODETIC SURVEY
 PT0237.in June 1991.
 PT0237
 PT0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0237.GEOID18 height accuracy estimate available here.
 PT0237
 PT0237.Click photographs - Photos may exist for this station.
 PT0237
 PT0237.The dynamic height is computed by dividing the NAVD 88
 PT0237.geopotential number by the normal gravity value computed on the
 PT0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0237.degrees latitude (g = 980.6199 gals.).
 PT0237
 PT0237.The modeled gravity was interpolated from observed gravity values.
 PT0237
 PT0237;                    North         East    Units  Estimated Accuracy
 PT0237;SPC SD S     -   232,756.9     590,131.1     MT  (+/- 3 meters HH1 GPS) 
 PT0237
 PT0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8400820482(NAD 83)
 PT0237
 PT0237                          SUPERSEDED SURVEY CONTROL
 PT0237
 PT0237  NGVD 29 (??/??/92)  574.007  (m)         1883.22   (f) ADJ UNCH    1 2
 PT0237
 PT0237.Superseded values are not recommended for survey control.
 PT0237
 PT0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0237.See file dsdata.pdf to determine how the superseded data were derived.
 PT0237
 PT0237_MARKER: DR = REFERENCE MARK DISK
 PT0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0237_STAMPING: BROWN HILL MORC NO 1 1948
 PT0237_MARK LOGO: CGS
 PT0237_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0237+STABILITY: SURFACE MOTION
 PT0237
 PT0237  HISTORY     - Date     Condition        Report By
 PT0237  HISTORY     - 1948     MONUMENTED       CGS
 PT0237  HISTORY     - 1951     GOOD             CGS
 PT0237
 PT0237                          STATION DESCRIPTION
 PT0237
 PT0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0237'8.8 MI NW FROM FORT PIERRE.
 PT0237'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0237'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE
 PT0237'0.5 MILE EAST ALONG A TRAIL, THENCE 0.5 MILE NORTH ALONG A FENCE,
 PT0237'THENCE 0.45 MILE NORTHEAST ACROSS A PASTURE, AT THE HIGHEST POINT
 PT0237'OF A RIDGE, 56.6 FEET SOUTHWEST OF TRIANGULATION STATION BROWNHILL,
 PT0237'28 FEET SOUTHWEST OF THE CENTER LINE OF A TRAIL, SET IN THE TOP
 PT0237'OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0239 ***********************************************************************
 PT0239  DESIGNATION -  BROWN HILL RM 2
 PT0239  PID         -  PT0239
 PT0239  STATE/COUNTY-  SD/STANLEY
 PT0239  COUNTRY     -  US
 PT0239  USGS QUAD   -  OAHE DAM (2017)
 PT0239
 PT0239                         *CURRENT SURVEY CONTROL
 PT0239  ______________________________________________________________________
 PT0239* NAD 83(1986) POSITION- 44 25 42.64   (N) 100 27 25.86   (W)   HD_HELD1
 PT0239* NAVD 88 ORTHO HEIGHT -   575.296 (meters)     1887.45  (feet) ADJUSTED
 PT0239  ______________________________________________________________________
 PT0239  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0239  DYNAMIC HEIGHT  -        575.180 (meters)     1887.07  (feet) COMP
 PT0239  MODELED GRAVITY -    980,397.1   (mgal)                       NAVD 88
 PT0239
 PT0239  VERT ORDER      -  FIRST     CLASS II
 PT0239
 PT0239.The horizontal coordinates were determined by differentially corrected
 PT0239.hand held GPS observations or other comparable positioning techniques
 PT0239.and have an estimated accuracy of +/- 3 meters.
 PT0239
 PT0239.The orthometric height was determined by differential leveling and
 PT0239.adjusted by the NATIONAL GEODETIC SURVEY
 PT0239.in June 1991.
 PT0239
 PT0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0239.GEOID18 height accuracy estimate available here.
 PT0239
 PT0239.Click photographs - Photos may exist for this station.
 PT0239
 PT0239.The dynamic height is computed by dividing the NAVD 88
 PT0239.geopotential number by the normal gravity value computed on the
 PT0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0239.degrees latitude (g = 980.6199 gals.).
 PT0239
 PT0239.The modeled gravity was interpolated from observed gravity values.
 PT0239
 PT0239;                    North         East    Units  Estimated Accuracy
 PT0239;SPC SD S     -   232,775.1     590,138.2     MT  (+/- 3 meters HH1 GPS) 
 PT0239
 PT0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8401520500(NAD 83)
 PT0239
 PT0239                          SUPERSEDED SURVEY CONTROL
 PT0239
 PT0239  NGVD 29 (??/??/92)  574.912  (m)         1886.19   (f) ADJ UNCH    1 2
 PT0239
 PT0239.Superseded values are not recommended for survey control.
 PT0239
 PT0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0239.See file dsdata.pdf to determine how the superseded data were derived.
 PT0239
 PT0239_MARKER: DR = REFERENCE MARK DISK
 PT0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0239_STAMPING: BROWNHILL MORC NO 2 1948
 PT0239_MARK LOGO: CGS
 PT0239_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0239+STABILITY: SURFACE MOTION
 PT0239
 PT0239  HISTORY     - Date     Condition        Report By
 PT0239  HISTORY     - 1948     MONUMENTED       CGS
 PT0239  HISTORY     - 1951     GOOD             CGS
 PT0239  HISTORY     - 1981     GOOD             NGS
 PT0239
 PT0239                          STATION DESCRIPTION
 PT0239
 PT0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0239'8.8 MI NW FROM FORT PIERRE.
 PT0239'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0239'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE 0.5
 PT0239'MILE EAST ALONG A TRAIL, THENCE 0.5 MILE NORTH ALONG A FENCE,
 PT0239'THENCE 0.45 MILE NORTHEAST ACROSS A PASTURE, AT THE HIGHEST POINT
 PT0239'OF A RIDGE, 0.2 MILE EAST OF A NORTH AND SOUTH FENCE, 53 FEET
 PT0239'NORTHWEST OF TRIANGULATION STATION BROWNHILL, 15 FEET NORTHEAST
 PT0239'OF THE CENTER LINE OF A TRAIL, SET IN THE TOP OF A CONCRETE POST
 PT0239'WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 PT0239
 PT0239                          STATION RECOVERY (1981)
 PT0239
 PT0239'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0593 ***********************************************************************
 QQ0593  DESIGNATION -  BROWN VALLEY NW BASE
 QQ0593  PID         -  QQ0593
 QQ0593  STATE/COUNTY-  SD/ROBERTS
 QQ0593  COUNTRY     -  US
 QQ0593  USGS QUAD   -  PEEVER (2017)
 QQ0593
 QQ0593                         *CURRENT SURVEY CONTROL
 QQ0593  ______________________________________________________________________
 QQ0593* NAD 83(1996) POSITION- 45 36 27.07502(N) 096 54 03.43922(W)   ADJUSTED
 QQ0593* NAVD 88 ORTHO HEIGHT -   355.6   (meters)     1167.    (feet) VERTCON3
 QQ0593  ______________________________________________________________________
 QQ0593  GEOID HEIGHT    -        -25.901 (meters)                     GEOID18
 QQ0593  LAPLACE CORR    -         -3.25  (seconds)                    DEFLEC18
 QQ0593  HORZ ORDER      -  FIRST
 QQ0593
 QQ0593.The horizontal coordinates were established by classical geodetic methods
 QQ0593.and adjusted by the National Geodetic Survey in January 1998.
 QQ0593
 QQ0593.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0593.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0593
 QQ0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0593.GEOID18 height accuracy estimate available here.
 QQ0593
 QQ0593.Click photographs - Photos may exist for this station.
 QQ0593
 QQ0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0593
 QQ0593. The following values were computed from the NAD 83(1996) position.
 QQ0593
 QQ0593;                    North         East     Units Scale Factor Converg.
 QQ0593;SPC SD N     -   201,784.593   841,691.521   MT  0.99998625   +2 11 35.9
 QQ0593;SPC SD N     -   662,021.62  2,761,449.60   sFT  0.99998625   +2 11 35.9
 QQ0593;SPC SD N     -   662,021.62  2,761,449.60   sFT  0.99998625   +2 11 35.9
 QQ0593;SPC MN S     -   393,762.532   573,721.748   MT  1.00010895   -2 02 00.1
 QQ0593;SPC MN S     - 1,291,869.24  1,882,285.43   sFT  1.00010895   -2 02 00.1
 QQ0593;SPC SD N     -   201,784.593   841,691.521   MT  0.99998625   +2 11 35.9
 QQ0593;UTM  14      - 5,052,584.754   663,678.497   MT  0.99992939   +1 30 00.8
 QQ0593
 QQ0593!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0593!SPC SD N     -   0.99994831  x   0.99998625  =   0.99993456
 QQ0593!SPC MN S     -   0.99994831  x   1.00010895  =   1.00005725
 QQ0593!SPC SD N     -   0.99994831  x   0.99998625  =   0.99993456
 QQ0593!UTM  14      -   0.99994831  x   0.99992939  =   0.99987770
 QQ0593
 QQ0593:                Primary Azimuth Mark                     Grid Az
 QQ0593:SPC SD N     -  BROWN VALLEY NW BASE AZ MK               020 04 02.5
 QQ0593:SPC MN S     -  BROWN VALLEY NW BASE AZ MK               024 17 38.5
 QQ0593:SPC SD N     -  BROWN VALLEY NW BASE AZ MK               020 04 02.5
 QQ0593:UTM  14      -  BROWN VALLEY NW BASE AZ MK               020 45 37.6
 QQ0593
 QQ0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR6367852584(NAD 83)
 QQ0593
 QQ0593|---------------------------------------------------------------------|
 QQ0593| PID    Reference Object                     Distance      Geod. Az  |
 QQ0593|                                                           dddmmss.s |
 QQ0593| CO7881 BROWN VALLEY NW BASE AZ MK                         0221538.4 |
 QQ0593| CO7884 BROWN VALLEY NW BASE RM 3                          03852     |
 QQ0593| QQ0595 INDIAN CHURCH SPIRE                 APPROX. 2.7 KM 0474746.0 |
 QQ0593| QQ0589 BROWNS VALLEY WATER TOWER           APPROX. 5.6 KM 1045739.6 |
 QQ0593| QQ0591 BROWNS VALLEY LARGE BLDG SPIRE      APPROX. 5.8 KM 1062431.1 |
 QQ0593| QQ0592 BROWNS VALLEY WHITE SPIRE           APPROX. 5.7 KM 1064546.3 |
 QQ0593| QQ0585 BEARDSLEY MUNICIPAL TANK            APPROX.15.6 KM 1102039.4 |
 QQ0593| QQ0586 BEARDSLEY SQ DECORATED SPIRE        APPROX.16.0 KM 1115822.3 |
 QQ0593| CO7883 BROWN VALLEY NW BASE RM 2                          35748     |
 QQ0593| CO7882 BROWN VALLEY NW BASE RM                            35928     |
 QQ0593|---------------------------------------------------------------------|
 QQ0593
 QQ0593                          SUPERSEDED SURVEY CONTROL
 QQ0593
 QQ0593  NAD 83(1986)-  45 36 27.07524(N)    096 54 03.42797(W) AD(       ) 1
 QQ0593  NAD 27      -  45 36 27.21700(N)    096 54 02.15200(W) AD(       ) 1
 QQ0593  USSD        -  45 36 27.37700(N)    096 54 02.57800(W) AD(       ) 3
 QQ0593  NGVD 29 (07/19/86)  355.4    (m)         1166.     (f) VERT ANG       
 QQ0593
 QQ0593.Superseded values are not recommended for survey control.
 QQ0593
 QQ0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0593.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0593
 QQ0593_MARKER: B = BOLT
 QQ0593_SP_SET: STONE BLOCK
 QQ0593_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0593
 QQ0593  HISTORY     - Date     Condition        Report By
 QQ0593  HISTORY     - 1903     MONUMENTED       CGS
 QQ0593  HISTORY     - 1935     GOOD             CGS
 QQ0593  HISTORY     - 1962     GOOD             USGS
 QQ0593  HISTORY     - 1964     GOOD             SDHD
 QQ0593  HISTORY     - 1975     GOOD             NGS
 QQ0593
 QQ0593                          STATION DESCRIPTION
 QQ0593
 QQ0593'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 QQ0593'IN SISSETON INDIAN RESERVATION, ABOUT 3 MILES WEST AND 1 MILE NORTH
 QQ0593'OF BROWNS VALLEY, MINN., IN NE 1/4 SE 1/4 SEC. 15, T. 125 N., R.
 QQ0593'50 W. OF THE FIFTH PRINCIPAL MERIDIAN, IN OPEN PRAIRIE LAND OWNED
 QQ0593'BY GEORGE CLOUD AND OCCUPIED BY LEONARD NIGG, ABOUT ONE-FOURTH
 QQ0593'MILE WEST OF EAST SECTION LINE, 415 METERS (1362 FEET) FROM
 QQ0593'NORTHEAST CORNER OF QUARTER SECTION, 142.88 METERS (468.8 FEET)
 QQ0593'SOUTH OF EAST-AND-WEST CENTER LINE OF SECTION, ABOUT 125
 QQ0593'YARDS SOUTHWEST OF SMALL LONE HOUSE, AND 25 YARDS EAST OF LINE
 QQ0593'DIVIDING PRAIRIE FROM CULTIVATED FIELD.  MARKED BY DRILL HOLE
 QQ0593'IN 5/8-INCH COPPER BOLT SET IN 2-FOOT SQUARE GRANITE BLOCK EMBEDDED
 QQ0593'IN CONCRETE BASE 4 FEET SQUARE AND FLUSH WITH SURFACE OF
 QQ0593'GROUND.  REFERENCE MARK IS NAIL IN TERRA-COTTA PIPE FILLED WITH
 QQ0593'AND SET IN CONCRETE, 3 INCHES BELOW SURFACE OF GROUND,
 QQ0593'ON EAST-AND-WEST HALF-SECTION LINE, 20 FEET NORTH OF
 QQ0593'LITTLE-USED TRAIL, AND 142.88 METERS (468.8 FEET) FROM
 QQ0593'STATION N 00 DEG 31 MIN W.  FOLLOWING
 QQ0593'DISTANCES AND BEARINGS ARE FROM STATION--JOE SEVEN BROTHERS
 QQ0593'HOUSE (OCCUPIED BY WIDOW), STOVEPIPE, ABOUT 975 YARDS, S 35 DEG
 QQ0593'01 MIN W.  MRS. NIGGS HOUSE (SMALLER AND OLDER ONE OF TWO
 QQ0593'HOUSES AT NORTHEAST CORNER OF SECTION), CHIMNEY, ABOUT 1550
 QQ0593'YARDS, N 11 DEG 34 MIN E.  AND LENA NELSONS HOUSE, WEST GABLE,
 QQ0593'ABOUT 2,400 YARDS, S 77 DEG 04 MIN E.
 QQ0593
 QQ0593                          STATION RECOVERY (1962)
 QQ0593
 QQ0593'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 QQ0593'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 QQ0593
 QQ0593                          STATION RECOVERY (1964)
 QQ0593
 QQ0593'RECOVERY NOTE BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1964 (DWH)
 QQ0593'STATION IN GOOD CONDITION.
 QQ0593'
 QQ0593'MONUMENT IS NOW BELOW SURFACE OF GROUND 0.2 FT WITH ROCKS SURROUNDING
 QQ0593'THE ENTIRE MARKER.  THE LONE HOUSE 125 YARDS N. E. IS NOT PRESENT.
 QQ0593'
 QQ0593'PRESENT LANDOWNER--MRS. EVERRET HISGUN
 QQ0593'
 QQ0593'PEAVER, SO DAK.
 QQ0593
 QQ0593                          STATION RECOVERY (1975)
 QQ0593
 QQ0593'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 QQ0593'THE STATION MARK AND REFERENCE MARK WERE RECOVERED IN GOOD
 QQ0593'CONDITION.  REFERENCE MARKS NO. 2 AND NO. 3, AND AN AZIMUTH MARK
 QQ0593'WERE SET AT THIS TIME.
 QQ0593'
 QQ0593'A NEW DESCRIPTION FOLLOWS--
 QQ0593'
 QQ0593'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF SISSETON, 5
 QQ0593'MILES NORTHEAST OF PEEVER, AND 4 MILES WEST-NORTHWEST OF BROWN
 QQ0593'VALLEY, IN THE NE 1/4 OF THE SE 1/4 OF SEC 15, T 125 N, R 50 W, ON
 QQ0593'INDIAN OWNED LAND IN THE SISSETON INDIAN RESERVATION, AND FARMED
 QQ0593'BY MR. LYNN NIGG OF BROWN VALLEY.
 QQ0593'
 QQ0593'TO REACH THE STATION FROM THE POST OFFICE IN BROWN VALLEY, GO
 QQ0593'WEST AND NORTHWEST ON MINNESOTA STATE HIGHWAY 27 AND SOUTH DAKOTA
 QQ0593'STATE HIGHWAY 10 FOR 2.3 MILES TO A SIDE ROAD LEFT, TURN LEFT AND
 QQ0593'GO WEST ON COUNTY ROAD 33 FOR 1.5 MILES TO A CROSSROAD AND THE
 QQ0593'AZIMUTH MARK ON THE RIGHT AS DESCRIBED, TURN LEFT AND GO SOUTH ON
 QQ0593'THE GRAVELED ROAD 0.55 MILE TO A TRACK FIELD ROAD ON THE RIGHT,
 QQ0593'TURN RIGHT AND FOLLOW THE TRACK ROAD WEST TO THE NORTHWEST
 QQ0593'CORNER OF HAY LAND AT A ROCK PILE AND REFERENCE MARKS NO. 2 AND
 QQ0593'1903 AS DESCRIBED.  (0.25 MILE WEST ALONG TRACK ROAD TO
 QQ0593'ROCKPILE).
 QQ0593'
 QQ0593'THE STATION IS MARKED BY A DRILL HOLE IN A 5/8-INCH COPPER BOLT
 QQ0593'SET IN THE TOP OF A 2-FOOT SQUARE GRANITE BLOCK EMBEDDED IN A
 QQ0593'CONCRETE BASE 4-FEET SQUARE AND 0.5 FOOT BELOW GROUND LEVEL.  IT IS
 QQ0593'IN THE CENTER OF A SMALL CIRCLE OF ROCKS, 470 FEET SOUTH OF THE
 QQ0593'APPROXIMATE EAST-WEST 1/4 SECTION LINE, 70 FEET EAST OF THE
 QQ0593'NORTH-SOUTH FIELD SEPERATION LINE, AND 3.0 FEET EAST OF A METAL
 QQ0593'WITNESS POST.
 QQ0593'
 QQ0593'REFERENCE MARK 1903 IS A NAIL IN THE TOP CENTER OF A TERRA-COTTA
 QQ0593'PIPE FILLED WITH AND SET IN CONCRETE.  IT IS ON THE
 QQ0593'EAST-WEST 1/2-SECTION LINE, AT THE EAST EDGE OF A ROCK PILE, 52
 QQ0593'FEET EAST OF THE NORTH-SOUTH FIELD SEPARATION LINE, AND 14.5 FEET
 QQ0593'EAST OF A METAL WITNESS POST.  THE MARK IS 1-1/2 FEET BELOW
 QQ0593'GROUND SURFACE.
 QQ0593'
 QQ0593'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BROWN VALLEY 1903
 QQ0593'NW BASE NO 2 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 QQ0593'PROJECTS 2-INCHES.  IT IS IN THE CENTER OF A ROCK PILE, 38 FEET
 QQ0593'EAST OF THE NORTH-SOUTH FIELD SEPERATION LINE, 5 FEET SOUTH OF THE
 QQ0593'APPROXIMATE EAST-WEST 1/4 SECTION LINE, AND 1.6 FEET SOUTH OF A
 QQ0593'METAL WITNESS POST.
 QQ0593'
 QQ0593'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BROWN VALLEY 1903
 QQ0593'NW BASE NO 3 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 QQ0593'WHICH PROJECTS 4-INCHES.  IT IS 288 FEET EAST OF THE NORTH-SOUTH
 QQ0593'FIELD SEPERATION LINE, 176 FEET SOUTH OF THE EAST-WEST GRASS LINE,
 QQ0593'125 FEET SOUTH OF THE CENTER OF THE TRACK ROAD, 1.7 FEET WEST OF
 QQ0593'A METAL WITNESS POST, AND AT THE SOUTHWEST EDGE OF A ROCK PILE.
 QQ0593'
 QQ0593'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED BROWN
 QQ0593'VALLEY 1903 NW BASE AZ 1975, SET IN THE TOP OF A ROUND CONCRETE
 QQ0593'MONUMENT FLUSH WITH THE GROUND.  IT IS 73 FEET NORTH OF THE CENTER
 QQ0593'OF COUNTY ROAD 33, 33 FEET EAST OF THE CENTER OF THE NORTH-SOUTH
 QQ0593'ROAD, 4 FEET EAST-SOUTHEAST OF A FENCE CORNER, AND 1.5 FEET SOUTH
 QQ0593'OF A METAL WITNESS POST AND FENCE.
 QQ0593'
 QQ0593'NOTE--INFORMATION OF LAND OWNERSHIP AND FARM OPERATOR CAN BE
 QQ0593'OBTAINED FROM THE OFFICE OF BUREAU OF INDIAN AFFAIRS AT SISSETON.
 QQ0593'
 QQ0593'NOTE--THE INTERSECTION STATION, BEARDSLEY MUNICIPAL WATER TANK
 QQ0593'1903, WILL BE DESTROYED IN 1977.  THE PRESENT WOODEN TANK WILL BE
 QQ0593'REMOVED AND A NEW STEEL TANK REPLACED ON THE SAME 4-LEGGED STEEL
 QQ0593'STRUCTURE.
 QQ0593'
 QQ0593'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0593'ABOUT 4 MILES WNW OF BROWN VALLEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1845 ***********************************************************************
 NM1845  DESIGNATION -  BRULE
 NM1845  PID         -  NM1845
 NM1845  STATE/COUNTY-  SD/UNION
 NM1845  COUNTRY     -  US
 NM1845  USGS QUAD   -  VERMILLION SE (2017)
 NM1845
 NM1845                         *CURRENT SURVEY CONTROL
 NM1845  ______________________________________________________________________
 NM1845* NAD 83(1996) POSITION- 42 49 28.58759(N) 096 47 09.18254(W)   ADJUSTED
 NM1845* NAVD 88 ORTHO HEIGHT -   374.    (meters)     1227.    (feet) SCALED
 NM1845  ______________________________________________________________________
 NM1845  GEOID HEIGHT    -        -25.521 (meters)                     GEOID18
 NM1845  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 NM1845  HORZ ORDER      -  THIRD
 NM1845
 NM1845.The horizontal coordinates were established by classical geodetic methods
 NM1845.and adjusted by the National Geodetic Survey in January 1998.
 NM1845
 NM1845.The orthometric height was scaled from a topographic map.
 NM1845
 NM1845.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1845.GEOID18 height accuracy estimate available here.
 NM1845
 NM1845.Click photographs - Photos may exist for this station.
 NM1845
 NM1845.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1845
 NM1845. The following values were computed from the NAD 83(1996) position.
 NM1845
 NM1845;                    North         East     Units Scale Factor Converg.
 NM1845;SPC SD S     -    60,771.057   889,996.254   MT  1.00000208   +2 26 50.0
 NM1845;SPC SD S     -   199,379.71  2,919,929.38   sFT  1.00000208   +2 26 50.0
 NM1845;UTM  14      - 4,743,715.771   680,984.901   MT  1.00000299   +1 30 19.7
 NM1845
 NM1845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1845!SPC SD S     -   0.99994532  x   1.00000208  =   0.99994740
 NM1845!UTM  14      -   0.99994532  x   1.00000299  =   0.99994831
 NM1845
 NM1845:                Primary Azimuth Mark                     Grid Az
 NM1845:SPC SD S     -  BRULE AZ MK                              357 24 42.1
 NM1845:UTM  14      -  BRULE AZ MK                              358 21 12.4
 NM1845
 NM1845_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8098443715(NAD 83)
 NM1845
 NM1845|---------------------------------------------------------------------|
 NM1845| PID    Reference Object                     Distance      Geod. Az  |
 NM1845|                                                           dddmmss.s |
 NM1845| CO2353 BRULE RM 1                           28.542 METERS 00222     |
 NM1845| CO2354 BRULE RM 2                           27.990 METERS 17706     |
 NM1845| CO2352 BRULE AZ MK                                        3595132.1 |
 NM1845|---------------------------------------------------------------------|
 NM1845
 NM1845                          SUPERSEDED SURVEY CONTROL
 NM1845
 NM1845  NAD 83(1995)-  42 49 28.58788(N)    096 47 09.18183(W) AD(       ) 3
 NM1845  NAD 83(1986)-  42 49 28.59189(N)    096 47 09.17328(W) AD(       ) 3
 NM1845  NAD 27      -  42 49 28.60400(N)    096 47 08.01800(W) AD(       ) 3
 NM1845
 NM1845.Superseded values are not recommended for survey control.
 NM1845
 NM1845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1845.See file dsdata.pdf to determine how the superseded data were derived.
 NM1845
 NM1845_MARKER: DS = TRIANGULATION STATION DISK
 NM1845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1845_STAMPING: BRULE 1949
 NM1845_MARK LOGO: CGS
 NM1845_PROJECTION: FLUSH
 NM1845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1845+STABILITY: SURFACE MOTION
 NM1845
 NM1845  HISTORY     - Date     Condition        Report By
 NM1845  HISTORY     - 1949     MONUMENTED       CGS
 NM1845
 NM1845                          STATION DESCRIPTION
 NM1845
 NM1845'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 NM1845'THE STATION IS LOCATED ABOUT 7.0 MILES EAST AND 3.0 MILES
 NM1845'NORTH OF VERMILLION, 2.5 MILES SOUTHWEST OF BRULE CREEK, ALONG
 NM1845'THE EAST SIDE OF U.S. HIGHWAY 77.  IT IS 112 FEET NORTH OF A
 NM1845'POWERLINE POLE WITH A TRIANGLE BLAZE, 45 FEET EAST OF THE
 NM1845'CENTERLINE OF THE HIGHWAY AND 5 FEET WEST OF THE FENCE.  THE
 NM1845'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 NM1845'STAMPED BRULE 1949.
 NM1845'
 NM1845'REFERENCE MARK NO. 1 IS 49 FEET EAST OF THE CENTERLINE OF THE
 NM1845'HIGHWAY AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH WITH
 NM1845'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED BRULE NO 1
 NM1845'1949.
 NM1845'
 NM1845'REFERENCE MARK NO. 2 IS 48 FEET EAST OF THE CENTERLINE OF THE
 NM1845'HIGHWAY, 20 FEET NORTH OF A POWERLINE POLE WITH A TRIANGLE
 NM1845'BLAZE AND 1 FOOT WEST OF THE FENCE.  THE MARK IS FLUSH WITH THE
 NM1845'SURFACE OF THE GROUND AND THE DISK IS STAMPED BRULE NO 2 1949.
 NM1845'
 NM1845'AZIMUTH MARK IS ABOUT 0.25 MILE NORTH OF THE STATION, 48 FEET
 NM1845'EAST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET SOUTHWEST OF A
 NM1845'POWERLINE POLE AND 1 FOOT WEST OF THE FENCE.  THE MARK IS
 NM1845'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 NM1845'BRULE 1949.
 NM1845'
 NM1845'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 77 AND STATE HIGHWAY
 NM1845'50 ABOUT 7.0 MILES EAST OF VERMILLION, GO NORTH ON U.S. HIGHWAY
 NM1845'77 FOR 2.55 MILES TO CROSSROADS, CONTINUE NORTH 0.1 MILE TO A
 NM1845'POWERLINE POLE WITH A TRIANGLE BLAZE ON THE RIGHT AND THE
 NM1845'STATION AS DESCRIBED.
 NM1845'
 NM1845'TO REACH THE AZIMUTH FROM THE STATION, GO NORTH ON HIGHWAY 77
 NM1845'FOR 0.25 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 NM1845'
 NM1845'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0876 ***********************************************************************
 OR0876  DESIGNATION -  BRULE
 OR0876  PID         -  OR0876
 OR0876  STATE/COUNTY-  SD/LYMAN
 OR0876  COUNTRY     -  US
 OR0876  USGS QUAD   -  OACOMA (2017)
 OR0876
 OR0876                         *CURRENT SURVEY CONTROL
 OR0876  ______________________________________________________________________
 OR0876* NAD 83(1996) POSITION- 43 47 08.67334(N) 099 27 06.30157(W)   ADJUSTED
 OR0876* NAVD 88 ORTHO HEIGHT -   572.    (meters)     1877.    (feet) SCALED
 OR0876  ______________________________________________________________________
 OR0876  GEOID HEIGHT    -        -25.655 (meters)                     GEOID18
 OR0876  LAPLACE CORR    -         -0.21  (seconds)                    DEFLEC18
 OR0876  HORZ ORDER      -  SECOND
 OR0876
 OR0876.The horizontal coordinates were established by classical geodetic methods
 OR0876.and adjusted by the National Geodetic Survey in January 1998.
 OR0876
 OR0876.The orthometric height was scaled from a topographic map.
 OR0876
 OR0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0876.GEOID18 height accuracy estimate available here.
 OR0876
 OR0876.Click photographs - Photos may exist for this station.
 OR0876
 OR0876.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0876
 OR0876. The following values were computed from the NAD 83(1996) position.
 OR0876
 OR0876;                    North         East     Units Scale Factor Converg.
 OR0876;SPC SD S     -   161,727.248   670,954.725   MT  0.99991112   +0 36 29.4
 OR0876;SPC SD S     -   530,600.15  2,201,290.63   sFT  0.99991112   +0 36 29.4
 OR0876;UTM  14      - 4,848,175.348   463,651.211   MT  0.99961625   -0 18 45.4
 OR0876
 OR0876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0876!SPC SD S     -   0.99991428  x   0.99991112  =   0.99982541
 OR0876!UTM  14      -   0.99991428  x   0.99961625  =   0.99953057
 OR0876
 OR0876:                Primary Azimuth Mark                     Grid Az
 OR0876:SPC SD S     -  CHAMBERLAIN                              086 23 33.1
 OR0876:UTM  14      -  CHAMBERLAIN                              087 18 47.9
 OR0876
 OR0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6365148175(NAD 83)
 OR0876
 OR0876|---------------------------------------------------------------------|
 OR0876| PID    Reference Object                     Distance      Geod. Az  |
 OR0876|                                                           dddmmss.s |
 OR0876| OR0867 CHAMBERLAIN                         APPROX.10.5 KM 0870002.5 |
 OR0876|---------------------------------------------------------------------|
 OR0876
 OR0876                          SUPERSEDED SURVEY CONTROL
 OR0876
 OR0876  NAD 83(1986)-  43 47 08.67233(N)    099 27 06.30795(W) AD(       ) 2
 OR0876  NAD 27      -  43 47 08.69000(N)    099 27 04.94100(W) AD(       ) 2
 OR0876  MORC        -  43 47 06.18000(N)    099 27 05.15000(W) AD(       ) 3
 OR0876
 OR0876.Superseded values are not recommended for survey control.
 OR0876
 OR0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0876.See file dsdata.pdf to determine how the superseded data were derived.
 OR0876
 OR0876_MARKER: Z = SEE DESCRIPTION
 OR0876_SETTING: 0 = UNSPECIFIED SETTING
 OR0876_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0876
 OR0876  HISTORY     - Date     Condition        Report By
 OR0876  HISTORY     - 1889     MONUMENTED       MORC
 OR0876
 OR0876                          STATION DESCRIPTION
 OR0876
 OR0876'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0876'BRULE IS ON RIGHT BANK, ABOUT 1,000 FEET FROM END OF A LONG,
 OR0876'NARROW PLATEAU RUNNING TOWARD RIVER.  2-1/2 MILES SOUTH FROM
 OR0876'BRULE AGENCY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0711 ***********************************************************************
 PS0711  DESIGNATION -  BRULE
 PS0711  PID         -  PS0711
 PS0711  STATE/COUNTY-  SD/LYMAN
 PS0711  COUNTRY     -  US
 PS0711  USGS QUAD   -  LOWER BRULE (2017)
 PS0711
 PS0711                         *CURRENT SURVEY CONTROL
 PS0711  ______________________________________________________________________
 PS0711* NAD 83(1996) POSITION- 44 05 18.93627(N) 099 36 13.75615(W)   ADJUSTED
 PS0711* NAVD 88 ORTHO HEIGHT -   543.    (meters)     1781.    (feet) SCALED
 PS0711  ______________________________________________________________________
 PS0711  GEOID HEIGHT    -        -24.630 (meters)                     GEOID18
 PS0711  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 PS0711  HORZ ORDER      -  SECOND
 PS0711
 PS0711.The horizontal coordinates were established by classical geodetic methods
 PS0711.and adjusted by the National Geodetic Survey in January 1998.
 PS0711
 PS0711.The orthometric height was scaled from a topographic map.
 PS0711
 PS0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0711.GEOID18 height accuracy estimate available here.
 PS0711
 PS0711.Click photographs - Photos may exist for this station.
 PS0711
 PS0711.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0711
 PS0711. The following values were computed from the NAD 83(1996) position.
 PS0711
 PS0711;                    North         East     Units Scale Factor Converg.
 PS0711;SPC SD S     -   195,254.726   658,420.033   MT  0.99994051   +0 30 11.7
 PS0711;SPC SD S     -   640,598.21  2,160,166.39   sFT  0.99994051   +0 30 11.7
 PS0711;UTM  14      - 4,881,890.017   451,661.240   MT  0.99962874   -0 25 12.5
 PS0711
 PS0711!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0711!SPC SD S     -   0.99991867  x   0.99994051  =   0.99985919
 PS0711!UTM  14      -   0.99991867  x   0.99962874  =   0.99954744
 PS0711
 PS0711:                Primary Azimuth Mark                     Grid Az
 PS0711:SPC SD S     -  BRULE AZ MK                              248 46 23.3
 PS0711:UTM  14      -  BRULE AZ MK                              249 41 47.5
 PS0711
 PS0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5166181890(NAD 83)
 PS0711
 PS0711|---------------------------------------------------------------------|
 PS0711| PID    Reference Object                     Distance      Geod. Az  |
 PS0711|                                                           dddmmss.s |
 PS0711| PS0710 LOWER BRULE ST MARYS CATH CH        APPROX. 3.5 KM 1065831.2 |
 PS0711| CO5273 BRULE RM 1                           25.958 METERS 14802     |
 PS0711| CO5272 BRULE AZ MK                                        2491635.0 |
 PS0711| CO5274 BRULE RM 2                           23.768 METERS 27621     |
 PS0711|---------------------------------------------------------------------|
 PS0711
 PS0711                          SUPERSEDED SURVEY CONTROL
 PS0711
 PS0711  NAD 83(1986)-  44 05 18.93423(N)    099 36 13.76184(W) AD(       ) 2
 PS0711  NAD 27      -  44 05 18.97400(N)    099 36 12.36200(W) AD(       ) 2
 PS0711
 PS0711.Superseded values are not recommended for survey control.
 PS0711
 PS0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0711.See file dsdata.pdf to determine how the superseded data were derived.
 PS0711
 PS0711_MARKER: DS = TRIANGULATION STATION DISK
 PS0711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0711_STAMPING: BRULE 1948
 PS0711_MARK LOGO: CGS
 PS0711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0711+STABILITY: SURFACE MOTION
 PS0711
 PS0711  HISTORY     - Date     Condition        Report By
 PS0711  HISTORY     - 1948     MONUMENTED       CGS
 PS0711
 PS0711                          STATION DESCRIPTION
 PS0711
 PS0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0711'THE STATION IS LOCATED ABOUT 2.25 MILES WEST-NORTHWEST OF LOWER
 PS0711'BRULE, NEAR THE SOUTH END OF THE BIG BEND IN THE RIVER AND
 PS0711'ON THE LOWER BRULE INDIAN RESERVATION.  IT IS 104 FEET EAST
 PS0711'OF A TRACK ROAD AND 7 FEET WEST-NORTHWEST OF A WITNESS POST.
 PS0711'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BRULE 1948.
 PS0711'
 PS0711'REFERENCE MARK NO. 1 IS 85.16 FEET SOUTHEAST OF THE STATION.
 PS0711'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED BRULE NO
 PS0711'1 1948.
 PS0711'
 PS0711'REFERENCE MARK NO. 2 IS 77.98 FEET WEST OF THE STATION AND
 PS0711'27 FEET EAST OF THE TRACK ROAD.  THE MARK PROJECTS 6 INCHES
 PS0711'AND THE DISK IS STAMPED BRULE NO 2 1948.
 PS0711'
 PS0711'AZIMUTH MARK IS ABOUT 1.0 MILE WEST-SOUTHWEST OF THE STATION,
 PS0711'100 YARDS EAST OF A WHITE HOUSE, 5 FEET NORTH OF THE NORTH GATE
 PS0711'POST, 2 FEET SOUTHEAST OF A WITNESS POST, AND 1 FOOT EAST OF
 PS0711'THE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PS0711'BRULE 1948.
 PS0711'
 PS0711'TO REACH FROM THE CROSSROADS ON HIGHWAY 16 AT THE SOUTHWEST
 PS0711'EDGE OF RELIANCE, GO NORTH ALONG THE WEST EDGE OF TOWN 1.05
 PS0711'MILE TO A CROSSROAD AT RELIANCE CEMETERY, CONTINUE NORTH ON
 PS0711'GRAVELED ROAD 4.1 MILES TO A T INTERSECTION, TURN RIGHT (EAST)
 PS0711'1.0 MILE TO CROSSROADS, TURN LEFT (NORTH) 9.8 MILES TO A T
 PS0711'INTERSECTION AND SMALL CEMETERY ON THE LEFT, TURN LEFT (WEST)
 PS0711'2.75 MILES TO A FORKS, TAKE RIGHT FORK (TRACK ROAD) 0.4 MILE
 PS0711'TO A WIRE GATE AND FORKS JUST WEST OF GATE, PASS THRU GATE
 PS0711'AND TAKE RIGHT FORK 0.45 MILE TO A GATE ON THE RIGHT ABOUT
 PS0711'100 YARDS EAST OF A WHITE HOUSE, (AZIMUTH MARK NORTH OF
 PS0711'GATE) PASS THRU GATE AND FOLLOW TRACK ROAD SOUTHEAST 0.35
 PS0711'MILE TO FORKS AT HEAD OF RAVINE, TAKE LEFT FORK DOWN RAVINE AND
 PS0711'UP OTHER SIDE FOR 0.5 MILE TO TOP OF RAVINE, CONTINUE ON TRACK
 PS0711'ROAD 0.55 MILE TO FORKS, TAKE LEFT FORK ON MAIN ROAD
 PS0711'ALONG WEST SIDE OF RIDGE, ACROSS SADDLE THEN UP RIDGE TO
 PS0711'SUMMIT A TOTAL DISTANCE OF 0.25 MILE TO A POINT WHERE ROAD
 PS0711'STARTS DOWN NORTH SIDE OF BLUFFS TO SOME LOWER BLUFFS TO
 PS0711'THE NORTH.  THE STATION IS 104 FEET TO THE RIGHT OF THIS
 PS0711'POINT.
 PS0711'
 PS0711'A 47 FOOT SIGNAL AT STEPHAN, CONVENT AND THOMPSON IS V.G.
 PS0711'
 PS0711'A 4 FOOT SIGNAL AT DOT, SOLDIER, INDIAN, BADGER AND MEDICINE
 PS0711'IS V.G.
 PS0711'
 PS0711'A 4 FOOT SIGNAL AT CHANEY AND NECK (MO.R.C) IS V.G.
 PS0711'
 PS0711'A 4 FOOT SIGNAL AT IRON AND TWIN BUTTE IS VISIBLE AT 37 FEET.
 PS0711'
 PS0711'A 47 FOOT SIGNAL AT JOE AND CEDAR RIVER (MO.R.C) IS V.G.
 PS0711'
 PS0711'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0546 ***********************************************************************
 QT0546  DESIGNATION -  BRUSH
 QT0546  PID         -  QT0546
 QT0546  STATE/COUNTY-  SD/HARDING
 QT0546  COUNTRY     -  US
 QT0546  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0546
 QT0546                         *CURRENT SURVEY CONTROL
 QT0546  ______________________________________________________________________
 QT0546* NAD 83(1996) POSITION- 45 35 20.71615(N) 103 41 03.41216(W)   ADJUSTED
 QT0546* NAVD 88 ORTHO HEIGHT -   924.55  (+/-2cm)     3033.3   (feet) VERTCON3
 QT0546  ______________________________________________________________________
 QT0546  GEOID HEIGHT    -        -15.944 (meters)                     GEOID18
 QT0546  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 QT0546  HORZ ORDER      -  THIRD
 QT0546  VERT ORDER      -  THIRD ? (See Below)
 QT0546
 QT0546.The horizontal coordinates were established by classical geodetic methods
 QT0546.and adjusted by the National Geodetic Survey in January 1998.
 QT0546
 QT0546.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0546.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0546
 QT0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0546.GEOID18 height accuracy estimate available here.
 QT0546
 QT0546.The vertical order pertains to the NGVD 29 superseded value.
 QT0546
 QT0546.Click photographs - Photos may exist for this station.
 QT0546
 QT0546.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0546
 QT0546. The following values were computed from the NAD 83(1996) position.
 QT0546
 QT0546;                    North         East     Units Scale Factor Converg.
 QT0546;SPC SD N     -   201,650.114   312,602.253   MT  0.99998317   -2 36 27.0
 QT0546;SPC SD N     -   661,580.42  1,025,595.89   sFT  0.99998317   -2 36 27.0
 QT0546;UTM  13      - 5,049,235.819   602,630.499   MT  0.99972950   +0 56 23.8
 QT0546
 QT0546!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0546!SPC SD N     -   0.99985757  x   0.99998317  =   0.99984074
 QT0546!UTM  13      -   0.99985757  x   0.99972950  =   0.99958711
 QT0546
 QT0546:                Primary Azimuth Mark                     Grid Az
 QT0546:SPC SD N     -  G 32 RESET                               091 03 22.7
 QT0546:UTM  13      -  G 32 RESET                               087 30 31.9
 QT0546
 QT0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0263049235(NAD 83)
 QT0546
 QT0546|---------------------------------------------------------------------|
 QT0546| PID    Reference Object                     Distance      Geod. Az  |
 QT0546|                                                           dddmmss.s |
 QT0546| QT0547 BRUSH 2                              22.005 METERS 00042     |
 QT0546| AI2541 BRUSH 2 RM 3                         25.186 METERS 02956     |
 QT0546| CQ7172 BRUSH RM 1                            9.287 METERS 08601     |
 QT0546| QT0333 G 32 RESET                                         0882655.7 |
 QT0546| QT0332 G 32                                               0902902.7 |
 QT0546| QT0543 BUFFALO GRAND RIVER LUTH CH         APPROX.10.9 KM 0913526.1 |
 QT0546| QT0545 BUFFALO MUNICIPAL TANK              APPROX.10.5 KM 0923758.0 |
 QT0546| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX.11.6 KM 0941053.6 |
 QT0546| CQ7173 BRUSH RM 2                            9.657 METERS 27347     |
 QT0546|---------------------------------------------------------------------|
 QT0546
 QT0546                          SUPERSEDED SURVEY CONTROL
 QT0546
 QT0546  NAD 83(1993)-  45 35 20.70652(N)    103 41 03.40749(W) AD(       ) 3
 QT0546  NAD 83(1986)-  45 35 20.70394(N)    103 41 03.40347(W) AD(       ) 3
 QT0546  NAD 27      -  45 35 20.71500(N)    103 41 01.68900(W) AD(       ) 3
 QT0546  NGVD 29             924.04   (m)         3031.6    (f) LEVELING    3  
 QT0546
 QT0546.Superseded values are not recommended for survey control.
 QT0546
 QT0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0546.See file dsdata.pdf to determine how the superseded data were derived.
 QT0546
 QT0546_MARKER: DS = TRIANGULATION STATION DISK
 QT0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0546_STAMPING: BRUSH 1952
 QT0546_MARK LOGO: CGS
 QT0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0546+STABILITY: SURFACE MOTION
 QT0546
 QT0546  HISTORY     - Date     Condition        Report By
 QT0546  HISTORY     - 1952     MONUMENTED       CGS
 QT0546  HISTORY     - 1973     SEE DESCRIPTION  NGS
 QT0546  HISTORY     - 1973     SEE DESCRIPTION  NGS
 QT0546
 QT0546                          STATION DESCRIPTION
 QT0546
 QT0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0546'THE STATION IS IN SECTION 19, T 19 N, R 4 E, ON THE RIGHT-OF-WAY
 QT0546'OF STATE HIGHWAY 8, ABOUT 6-1/4 MILES WEST AND 1/2 MILE NORTH
 QT0546'OF BUFFALO, 2-1/2 MILES SOUTH AND 1/2 MILE WEST OF BRUSH
 QT0546'CREEK BUTTE, 47 FEET NORTH OF THE CENTER OF STATE HIGHWAY 8,
 QT0546'6 FEET WEST-SOUTHWEST OF A 4 X 4 INCH WITNESS POST AND 4 FEET
 QT0546'SOUTH OF A WIRE FENCE.
 QT0546'
 QT0546'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0546'AND STATE HIGHWAY 8 IN BUFFALO, GO WEST ON STATE HIGHWAY 8
 QT0546'FOR 6.8 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 QT0546'CONTINUE WEST ON THE HIGHWAY FOR 0.4 MILE TO THE STATION
 QT0546'ON THE RIGHT.
 QT0546'
 QT0546'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 QT0546'BRUSH 1952.
 QT0546'
 QT0546'REFERENCE MARK 1 IS 49 FEET NORTH OF THE CENTER OF STATE
 QT0546'HIGHWAY 8 AND 1 FOOT SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS
 QT0546'4 INCHES AND THE DISK IS STAMPED BRUSH NO 1 1952.
 QT0546'
 QT0546'REFERENCE MARK 2 IS 49 FEET NORTH OF THE CENTER OF STATE
 QT0546'HIGHWAY 8 AND 1 FOOT SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS
 QT0546'6 AND THE DISK IS STAMPED BRUSH NO 2 1952.
 QT0546'
 QT0546'THE AZIMUTH MARK IS A STANDARD U.S.C. AND G.S. BENCH MARK
 QT0546'DISK SET IN THE TOP OF A 10 X 10 INCH CONCRETE POST.  THE
 QT0546'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED G 32 1934.
 QT0546'
 QT0546'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0546
 QT0546                          STATION RECOVERY (1973)
 QT0546
 QT0546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 QT0546'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND BENCH
 QT0546'MARK G 32 1934 (AZIMUTH MARK) WERE RECOVERED IN GOOD CONDITION.
 QT0546'
 QT0546'DUE TO HIGHWAY IMPROVEMENTS THE SOUTH DAKOTA STATE HIGHWAY
 QT0546'DEPARTMENT REQUESTED THAT ALL OF THE MARKS BE MOVED AS THEY
 QT0546'WOULD BE DESTROYED.
 QT0546'
 QT0546'FOR FURTHER INFORMATION SEE DESCRIPTION OF BRUSH 2 1973.
 QT0546'
 QT0546'THE DISKS WERE REMOVED FROM ALL OF THE MARKS OF STATION BRUSH
 QT0546'1952 AT THIS TIME.
 QT0546'
 QT0546'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7
 QT0546'MILES WEST OF BUFFALO
 QT0546
 QT0546                          STATION RECOVERY (1973)
 QT0546
 QT0546'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (BFD)
 QT0546'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 85 AND SOUTH
 QT0546'DAKOTA HWY. 20 IN BUFFALO, GO WEST ON S.D. HWY. 20 FOR 6.35
 QT0546'MI. TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST ON S.D.
 QT0546'HWY. 20 FOR 0.6 MI. TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0547 ***********************************************************************
 QT0547  DESIGNATION -  BRUSH 2
 QT0547  PID         -  QT0547
 QT0547  STATE/COUNTY-  SD/HARDING
 QT0547  COUNTRY     -  US
 QT0547  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0547
 QT0547                         *CURRENT SURVEY CONTROL
 QT0547  ______________________________________________________________________
 QT0547* NAD 83(1996) POSITION- 45 35 21.42885(N) 103 41 03.39990(W)   NO CHECK
 QT0547* NAVD 88 ORTHO HEIGHT -   924.247 (meters)     3032.30  (feet) ADJUSTED
 QT0547  ______________________________________________________________________
 QT0547  GEOID HEIGHT    -        -15.944 (meters)                     GEOID18
 QT0547  LAPLACE CORR    -          0.03  (seconds)                    DEFLEC18
 QT0547  DYNAMIC HEIGHT  -        924.090 (meters)     3031.79  (feet) COMP
 QT0547  MODELED GRAVITY -    980,413.5   (mgal)                       NAVD 88
 QT0547
 QT0547  HORZ ORDER      -  THIRD
 QT0547  VERT ORDER      -  FIRST     CLASS II
 QT0547
 QT0547.The horizontal coordinates were established by classical geodetic methods
 QT0547.and adjusted by the National Geodetic Survey in January 1998.
 QT0547
 QT0547.No horizontal observational check was made to the station.
 QT0547
 QT0547.The orthometric height was determined by differential leveling and
 QT0547.adjusted by the NATIONAL GEODETIC SURVEY
 QT0547.in April 2000.
 QT0547
 QT0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0547.GEOID18 height accuracy estimate available here.
 QT0547
 QT0547.Click photographs - Photos may exist for this station.
 QT0547
 QT0547.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0547
 QT0547.The dynamic height is computed by dividing the NAVD 88
 QT0547.geopotential number by the normal gravity value computed on the
 QT0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0547.degrees latitude (g = 980.6199 gals.).
 QT0547
 QT0547.The modeled gravity was interpolated from observed gravity values.
 QT0547
 QT0547. The following values were computed from the NAD 83(1996) position.
 QT0547
 QT0547;                    North         East     Units Scale Factor Converg.
 QT0547;SPC SD N     -   201,672.082   312,603.519   MT  0.99998321   -2 36 27.0
 QT0547;SPC SD N     -   661,652.49  1,025,600.05   sFT  0.99998321   -2 36 27.0
 QT0547;UTM  13      - 5,049,257.818   602,630.404   MT  0.99972950   +0 56 23.8
 QT0547
 QT0547!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0547!SPC SD N     -   0.99985762  x   0.99998321  =   0.99984083
 QT0547!UTM  13      -   0.99985762  x   0.99972950  =   0.99958716
 QT0547
 QT0547:                Primary Azimuth Mark                     Grid Az
 QT0547:SPC SD N     -  G 32 RESET                               093 03 06.8
 QT0547:UTM  13      -  G 32 RESET                               089 30 16.0
 QT0547
 QT0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0263049257(NAD 83)
 QT0547
 QT0547|---------------------------------------------------------------------|
 QT0547| PID    Reference Object                     Distance      Geod. Az  |
 QT0547|                                                           dddmmss.s |
 QT0547| QT0333 G 32 RESET                                         0902639.8 |
 QT0547| AI2541 BRUSH 2 RM 3                         12.304 METERS 09053     |
 QT0547| QT0332 G 32                                               09229     |
 QT0547| QT0546 BRUSH                                22.005 METERS 18042     |
 QT0547| AI2540 BRUSH 2 RM 4                         11.955 METERS 27055     |
 QT0547|---------------------------------------------------------------------|
 QT0547
 QT0547                          SUPERSEDED SURVEY CONTROL
 QT0547
 QT0547  NAD 83(1993)-  45 35 21.41922(N)    103 41 03.39523(W) AD(       ) 3
 QT0547  NAD 83(1986)-  45 35 21.41665(N)    103 41 03.39121(W) AD(       ) 3
 QT0547  NAD 27      -  45 35 21.42770(N)    103 41 01.67674(W) AD(       ) 3
 QT0547
 QT0547.Superseded values are not recommended for survey control.
 QT0547
 QT0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0547.See file dsdata.pdf to determine how the superseded data were derived.
 QT0547
 QT0547_MARKER: DH = HORIZONTAL CONTROL DISK
 QT0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0547_STAMPING: BRUSH 2 1973
 QT0547_MARK LOGO: NGS
 QT0547_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0547+STABILITY: SURFACE MOTION
 QT0547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0547+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0547
 QT0547  HISTORY     - Date     Condition        Report By
 QT0547  HISTORY     - 1973     MONUMENTED       NGS
 QT0547  HISTORY     - 19981030 GOOD             NGS
 QT0547
 QT0547                          STATION DESCRIPTION
 QT0547
 QT0547'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 QT0547'THE STATION IS LOCATED IN SEC. 19, T 19 N, R 4 E, ABOUT 7
 QT0547'MILES WEST OF BUFFALO, ALONG THE NORTH SIDE OF STATE HIGHWAY
 QT0547'20, IN PASTURE LAND OWNED BY MR. NEILO OJA AND FARMED BY HIS
 QT0547'SON DEAN OJA WHO LIVE NORTHEAST OF THE STATION SITE ABOUT
 QT0547'2 MILES AND 1/2 MILE NORTH OF HIGHWAY 20.
 QT0547'
 QT0547'TO REACH THE STATION FROM THE COUNTY COURTHOUSE IN BUFFALO
 QT0547'GO WEST ON STATE HIGHWAY 20 FOR 6.8 MILES TO THE AZIMUTH
 QT0547'MARK ON THE RIGHT AS DESCRIBED, CONTINUE WEST ON THE HIGHWAY
 QT0547'FOR 0.4 MILE TO THE CREST OF THE LOW RISE AND THE STATION
 QT0547'ON THE RIGHT AS DESCRIBED.  THERE IS A GATE INTO THE PASTURE
 QT0547'ABOUT 100 YARDS WEST OF THE STATION.  (THE MILEAGE WILL
 QT0547'CHANGE SOME WITH THE COMPLETION OF THE HIGHWAY IMPROVEMENTS.)
 QT0547'
 QT0547'THE STATION MARK IS A STANDARD DISK STAMPED BRUSH 2 1973,
 QT0547'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 QT0547'IS 121 FEET NORTH OF THE CENTER OF THE HIGHWAY, 20 FEET NORTH
 QT0547'OF THE NORTH RIGHT-OF-WAY FENCE, AND 2.8 FEET WEST OF A METAL
 QT0547'WITNESS POST.
 QT0547'
 QT0547'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BRUSH 2 NO 3
 QT0547'1973, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 QT0547'IT IS 121 FEET NORTH OF THE CENTER OF THE ROAD, 20 FEET NORTH
 QT0547'OF THE FENCE, AND 1.8 FEET WEST OF A METAL WITNESS POST.
 QT0547'
 QT0547'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED BRUSH 2 NO 4
 QT0547'1973, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 QT0547'IT IS 121 FEET NORTH OF THE CENTER OF THE ROAD, 20 FEET NORTH
 QT0547'OF THE FENCE, AND 1.8 FEET EAST OF A METAL WITNESS POST.
 QT0547'
 QT0547'BENCH MARK G 22 RESET 1973 (AZIMUTH MARK) IS A STANDARD BENCH
 QT0547'MARK DISK STAMPED G 22 RESET 1973.  IT IS 100 FEET NORTH
 QT0547'OF THE CENTER OF THE ROAD, 1 FOOT SOUTH OF THE PROPOSED
 QT0547'NORTH RIGHT-OF-WAY FENCE LINE, AND 1.5 FOOT WEST OF A METAL
 QT0547'WITNESS POST.
 QT0547
 QT0547                          STATION RECOVERY (1998)
 QT0547
 QT0547'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0547'11.0 KM (6.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 QT0547'U.S. HIGHWAY 85 IN BUFFALO, 222.0 M (728.3 FT) EAST OF MILEPOST 21,
 QT0547'36.8 M (120.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.0 M (45.9 FT)
 QT0547'NORTH OF A WITNESS POST AND FENCE, 12.3 M (40.4 FT) WEST OF REFERENCE
 QT0547'MARK 3, 11.9 M (39.0 FT) EAST OF REFERENCE MARK 4, 0.5 M (1.6 FT)
 QT0547'SOUTH OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QT0547'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 QT0547'MONUMENT IS ON PROPERTY OWNED BY DEAN OJEA, P.O. BOX 103, BUFFALO, SD
 QT0547'57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2541 ***********************************************************************
 AI2541  DESIGNATION -  BRUSH 2 RM 3
 AI2541  PID         -  AI2541
 AI2541  STATE/COUNTY-  SD/HARDING
 AI2541  COUNTRY     -  US
 AI2541  USGS QUAD   -  SADDLE BUTTE (2017)
 AI2541
 AI2541                         *CURRENT SURVEY CONTROL
 AI2541  ______________________________________________________________________
 AI2541* NAD 83(1986) POSITION- 45 35 21.42   (N) 103 41 02.83   (W)   HD_HELD1
 AI2541* NAVD 88 ORTHO HEIGHT -   924.052 (meters)     3031.66  (feet) ADJUSTED
 AI2541  ______________________________________________________________________
 AI2541  GEOID HEIGHT    -        -15.944 (meters)                     GEOID18
 AI2541  DYNAMIC HEIGHT  -        923.894 (meters)     3031.14  (feet) COMP
 AI2541  MODELED GRAVITY -    980,413.4   (mgal)                       NAVD 88
 AI2541
 AI2541  VERT ORDER      -  FIRST     CLASS II
 AI2541
 AI2541.The horizontal coordinates were determined by differentially corrected
 AI2541.hand held GPS observations or other comparable positioning techniques
 AI2541.and have an estimated accuracy of +/- 3 meters.
 AI2541
 AI2541.The orthometric height was determined by differential leveling and
 AI2541.adjusted by the NATIONAL GEODETIC SURVEY
 AI2541.in April 2000.
 AI2541
 AI2541.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2541.GEOID18 height accuracy estimate available here.
 AI2541
 AI2541.Click photographs - Photos may exist for this station.
 AI2541
 AI2541.The dynamic height is computed by dividing the NAVD 88
 AI2541.geopotential number by the normal gravity value computed on the
 AI2541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2541.degrees latitude (g = 980.6199 gals.).
 AI2541
 AI2541.The modeled gravity was interpolated from observed gravity values.
 AI2541
 AI2541;                    North         East    Units  Estimated Accuracy
 AI2541;SPC SD N     -   201,671.2     312,615.8     MT  (+/- 3 meters HH1 GPS) 
 AI2541
 AI2541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0264249257(NAD 83)
 AI2541
 AI2541                          SUPERSEDED SURVEY CONTROL
 AI2541
 AI2541.No superseded survey control is available for this station.
 AI2541
 AI2541_MARKER: DR = REFERENCE MARK DISK
 AI2541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2541_STAMPING: BRUSH 2 NO 3 1973
 AI2541_MARK LOGO: NGS
 AI2541_PROJECTION: FLUSH
 AI2541_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2541+STABILITY: SURFACE MOTION
 AI2541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2541+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI2541
 AI2541  HISTORY     - Date     Condition        Report By
 AI2541  HISTORY     - 1973     MONUMENTED       NGS
 AI2541  HISTORY     - 19981030 GOOD             NGS
 AI2541
 AI2541                          STATION DESCRIPTION
 AI2541
 AI2541'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI2541'11.0 KM (6.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI2541'U.S. HIGHWAY 85 IN BUFFALO, 222.0 M (728.3 FT) EAST OF MILEPOST 21,
 AI2541'39.6 M (129.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 19.7 M (64.6 FT)
 AI2541'NORTHEAST OF A WITNESS POST, 14.0 M (45.9 FT) NORTH OF A FENCE, 12.3 M
 AI2541'(40.4 FT) EAST OF THE STATION MARK, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AI2541'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI2541'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY DEAN OJEA, P.O. BOX 103,
 AI2541'BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2540 ***********************************************************************
 AI2540  DESIGNATION -  BRUSH 2 RM 4
 AI2540  PID         -  AI2540
 AI2540  STATE/COUNTY-  SD/HARDING
 AI2540  COUNTRY     -  US
 AI2540  USGS QUAD   -  SADDLE BUTTE (2017)
 AI2540
 AI2540                         *CURRENT SURVEY CONTROL
 AI2540  ______________________________________________________________________
 AI2540* NAD 83(1986) POSITION- 45 35 21.44   (N) 103 41 03.95   (W)   HD_HELD1
 AI2540* NAVD 88 ORTHO HEIGHT -   924.461 (meters)     3033.00  (feet) ADJUSTED
 AI2540  ______________________________________________________________________
 AI2540  GEOID HEIGHT    -        -15.944 (meters)                     GEOID18
 AI2540  DYNAMIC HEIGHT  -        924.304 (meters)     3032.49  (feet) COMP
 AI2540  MODELED GRAVITY -    980,413.5   (mgal)                       NAVD 88
 AI2540
 AI2540  VERT ORDER      -  FIRST     CLASS II
 AI2540
 AI2540.The horizontal coordinates were determined by differentially corrected
 AI2540.hand held GPS observations or other comparable positioning techniques
 AI2540.and have an estimated accuracy of +/- 3 meters.
 AI2540
 AI2540.The orthometric height was determined by differential leveling and
 AI2540.adjusted by the NATIONAL GEODETIC SURVEY
 AI2540.in April 2000.
 AI2540
 AI2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2540.GEOID18 height accuracy estimate available here.
 AI2540
 AI2540.Click photographs - Photos may exist for this station.
 AI2540
 AI2540.The dynamic height is computed by dividing the NAVD 88
 AI2540.geopotential number by the normal gravity value computed on the
 AI2540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2540.degrees latitude (g = 980.6199 gals.).
 AI2540
 AI2540.The modeled gravity was interpolated from observed gravity values.
 AI2540
 AI2540;                    North         East    Units  Estimated Accuracy
 AI2540;SPC SD N     -   201,673.0     312,591.6     MT  (+/- 3 meters HH1 GPS) 
 AI2540
 AI2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0261849257(NAD 83)
 AI2540
 AI2540                          SUPERSEDED SURVEY CONTROL
 AI2540
 AI2540.No superseded survey control is available for this station.
 AI2540
 AI2540_MARKER: DR = REFERENCE MARK DISK
 AI2540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2540_STAMPING: BRUSH 2 NO 4 1973
 AI2540_MARK LOGO: NGS
 AI2540_PROJECTION: FLUSH
 AI2540_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2540+STABILITY: SURFACE MOTION
 AI2540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2540+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 AI2540
 AI2540  HISTORY     - Date     Condition        Report By
 AI2540  HISTORY     - 1973     MONUMENTED       NGS
 AI2540  HISTORY     - 19981030 GOOD             NGS
 AI2540
 AI2540                          STATION DESCRIPTION
 AI2540
 AI2540'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI2540'11.0 KM (6.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 AI2540'U.S. HIGHWAY 85 IN BUFFALO, 222.0 M (728.3 FT) EAST OF MILEPOST 21,
 AI2540'36.8 M (120.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 M (57.1 FT)
 AI2540'NORTHWEST OF A WITNESS POST, 14.0 M (45.9 FT) NORTH OF A FENCE, 11.9 M
 AI2540'(39.0 FT) WEST OF THE STATION MARK, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 AI2540'THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI2540'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY DEAN OJEA, P.O. BOX 103,
 AI2540'BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0853 ***********************************************************************
 PR0853  DESIGNATION -  BRYANT MUNICIPAL TANK
 PR0853  PID         -  PR0853
 PR0853  STATE/COUNTY-  SD/HAMLIN
 PR0853  COUNTRY     -  US
 PR0853  USGS QUAD   -  BRYANT (2017)
 PR0853
 PR0853                         *CURRENT SURVEY CONTROL
 PR0853  ______________________________________________________________________
 PR0853* NAD 83(1996) POSITION- 44 35 23.12166(N) 097 27 58.57494(W)   ADJUSTED
 PR0853  ______________________________________________________________________
 PR0853  GEOID HEIGHT    -        -24.753 (meters)                     GEOID18
 PR0853  LAPLACE CORR    -         -1.11  (seconds)                    DEFLEC18
 PR0853  HORZ ORDER      -  THIRD
 PR0853
 PR0853.The horizontal coordinates were established by classical geodetic methods
 PR0853.and adjusted by the National Geodetic Survey in January 1998.
 PR0853
 PR0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0853.GEOID18 height accuracy estimate available here.
 PR0853
 PR0853.Click photographs - Photos may exist for this station.
 PR0853
 PR0853.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0853
 PR0853. The following values were computed from the NAD 83(1996) position.
 PR0853
 PR0853;                    North         East     Units Scale Factor Converg.
 PR0853;SPC SD N     -    87,203.516   801,158.368   MT  0.99997134   +1 47 35.6
 PR0853;SPC SD N     -   286,100.20  2,628,467.08   sFT  0.99997134   +1 47 35.6
 PR0853;UTM  14      - 4,938,523.171   621,741.042   MT  0.99978226   +1 04 36.7
 PR0853
 PR0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2174138523(NAD 83)
 PR0853
 PR0853                          SUPERSEDED SURVEY CONTROL
 PR0853
 PR0853  NAD 83(1986)-  44 35 23.11673(N)    097 27 58.56032(W) AD(       ) 3
 PR0853  NAD 27      -  44 35 23.24200(N)    097 27 57.25500(W) AD(       ) 3
 PR0853
 PR0853.Superseded values are not recommended for survey control.
 PR0853
 PR0853.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0853.See file dsdata.pdf to determine how the superseded data were derived.
 PR0853
 PR0853_MARKER: 53 = ELEVATED TANK
 PR0853
 PR0853  HISTORY     - Date     Condition        Report By
 PR0853  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0853
 PR0853                          STATION DESCRIPTION
 PR0853
 PR0853'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0853'THIS STATION IS THE CENTER OF THE BRYANT MUNICIPAL WATER TANK.
 PR0853'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP AND
 PR0853'HAS A BALL AT THE TOP WITH A LIGHT ABOVE THE BALL.  IT IS
 PR0853'SUPPORTED BY FOUR LEGS AND HAS A PLATFORM AT THE TOP OF THE
 PR0853'LEGS.  IT HAS A CYLINDRICAL STEEL HOUSING AROUND THE FEED
 PR0853'PIPE.  THE TOP OF THE TANK AND THE PLATFORM RAILING IS PAINTED
 PR0853'WHITE AND THE REST OF THE STRUCTURE IS PAINTED BLACK.  THE
 PR0853'TANK IS LETTERED BRYANT ON THE S SIDE.  THE TANK WAS ERECTED
 PR0853'IN 1920.  IT IS ABOUT 135 FEET HIGH AND IS VERY PROMINENT.
 PR0853'
 PR0853'THE TANK IS ABOUT 250 FEET S OF THE MAIN STREET OF BRYANT, ABOUT
 PR0853'75 FEET W OF THE STREET AT THE E EDGE OF THE BUSINESS DISTRICT
 PR0853'WHICH IS THE THIRD STREET E OF A RAILROAD TRACK, AND ABOUT 75
 PR0853'FEET N OF THE SECOND STREET N OF S.DAK. HIGHWAY 28, AND ABOUT
 PR0853'1.3 MILES E OF THE HAMLIN-CLARK COUNTY LINE.
 PR0853'
 PR0853'THE STATION WAS OBSERVED FROM HAZEL, HENRY, AND NAPLES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0852 ***********************************************************************
 OQ0852  DESIGNATION -  BUFFALO
 OQ0852  PID         -  OQ0852
 OQ0852  STATE/COUNTY-  SD/MINNEHAHA
 OQ0852  COUNTRY     -  US
 OQ0852  USGS QUAD   -  BUFFALO TRADING POST (2017)
 OQ0852
 OQ0852                         *CURRENT SURVEY CONTROL
 OQ0852  ______________________________________________________________________
 OQ0852* NAD 83(1996) POSITION- 43 48 21.81645(N) 097 02 57.32901(W)   ADJUSTED
 OQ0852* NAVD 88 ORTHO HEIGHT -   523.    (meters)     1716.    (feet) SCALED
 OQ0852  ______________________________________________________________________
 OQ0852  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 OQ0852  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 OQ0852  HORZ ORDER      -  THIRD
 OQ0852
 OQ0852.The horizontal coordinates were established by classical geodetic methods
 OQ0852.and adjusted by the National Geodetic Survey in January 1998.
 OQ0852
 OQ0852.The orthometric height was scaled from a topographic map.
 OQ0852
 OQ0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0852.GEOID18 height accuracy estimate available here.
 OQ0852
 OQ0852.Click photographs - Photos may exist for this station.
 OQ0852
 OQ0852.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0852
 OQ0852. The following values were computed from the NAD 83(1996) position.
 OQ0852
 OQ0852;                    North         East     Units Scale Factor Converg.
 OQ0852;SPC SD S     -   168,831.310   864,167.617   MT  0.99991222   +2 15 55.9
 OQ0852;SPC SD S     -   553,907.39  2,835,189.92   sFT  0.99991222   +2 15 55.9
 OQ0852;UTM  14      - 4,852,182.107   656,908.864   MT  0.99990283   +1 21 02.2
 OQ0852
 OQ0852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0852!SPC SD S     -   0.99992201  x   0.99991222  =   0.99983424
 OQ0852!UTM  14      -   0.99992201  x   0.99990283  =   0.99982485
 OQ0852
 OQ0852:                Primary Azimuth Mark                     Grid Az
 OQ0852:SPC SD S     -  BUFFALO AZ MK 2                          191 57 44.3
 OQ0852:UTM  14      -  BUFFALO AZ MK 2                          192 52 38.0
 OQ0852
 OQ0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5690852182(NAD 83)
 OQ0852
 OQ0852|---------------------------------------------------------------------|
 OQ0852| PID    Reference Object                     Distance      Geod. Az  |
 OQ0852|                                                           dddmmss.s |
 OQ0852| CO2355 BUFFALO AZ MK                                      1822338.9 |
 OQ0852| CO2359 BUFFALO RM 3                         30.349 METERS 18732     |
 OQ0852| CO2357 BUFFALO RM 1                         26.603 METERS 18810     |
 OQ0852| CO2356 BUFFALO AZ MK 2                                    1941340.2 |
 OQ0852| OQ0863 HUMBOLT BELL R 1 WEST MAST          APPROX. 8.5 KM 1971604.5 |
 OQ0852| OQ0853 ST JACOBS LUTH CH STEEPLE            77.355 METERS 20639     |
 OQ0852| CO2358 BUFFALO RM 2                         26.926 METERS 29421     |
 OQ0852|---------------------------------------------------------------------|
 OQ0852
 OQ0852                          SUPERSEDED SURVEY CONTROL
 OQ0852
 OQ0852  NAD 83(1986)-  43 48 21.82181(N)    097 02 57.30595(W) AD(       ) 3
 OQ0852  NAD 27      -  43 48 21.90500(N)    097 02 56.09900(W) AD(       ) 3
 OQ0852
 OQ0852.Superseded values are not recommended for survey control.
 OQ0852
 OQ0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0852.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0852
 OQ0852_MARKER: DS = TRIANGULATION STATION DISK
 OQ0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0852_STAMPING: BUFFALO 1949
 OQ0852_MARK LOGO: CGS
 OQ0852_PROJECTION: FLUSH
 OQ0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0852+STABILITY: SURFACE MOTION
 OQ0852
 OQ0852  HISTORY     - Date     Condition        Report By
 OQ0852  HISTORY     - 1949     MONUMENTED       CGS
 OQ0852  HISTORY     - 1971     GOOD             NGS
 OQ0852
 OQ0852                          STATION DESCRIPTION
 OQ0852
 OQ0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0852'STATION IS LOCATED ABOUT 6 MILES WEST AND 1 MILE NORTH OF COLTON
 OQ0852'AT THE WEST EDGE OF A SMALL GROVE OF TREES.  STATION IS 74 FEET
 OQ0852'NORTH OF THE APPROXIMATE CENTERLINE OF DRIVEWAY TO FARM, 50 FEET
 OQ0852'EAST OF THE APPROXIMATE CENTERLINE OF GRAVEL ROAD AND 18 FEET
 OQ0852'EAST NORTHEAST OF TELEPHONE POLE.  THE MARK IS FLUSH WITH THE
 OQ0852'GROUND AND THE DISK IS STAMPED BUFFALO 1949.
 OQ0852'
 OQ0852'REFERENCE MARK NO. 1 IS 37 FEET EAST OF THE APPROXIMATE
 OQ0852'CENTERLINE OF ROAD, 14 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 OQ0852'OF DRIVEWAY AND 2.5 FEET NORTH NORTHEAST OF FENCE-CORNER.
 OQ0852'THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED BUFFALO
 OQ0852'NO 1 1949.
 OQ0852'
 OQ0852'REFERENCE MARK NO. 2 IS 32 FEET WEST OF THE APPROXIMATE
 OQ0852'CENTERLINE OF ROAD, AND 9 FEET NORTH OF POWER POLE.  THE MARK
 OQ0852'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED BUFFALO NO 2
 OQ0852'1949.
 OQ0852'
 OQ0852'AZIMUTH MARK IS 33 FEET WEST OF THE APPROXIMATE CENTERLINE
 OQ0852'OF ROAD, 26 FEET SOUTH OF POWER POLE WITH TRANSFORMER, AND 2
 OQ0852'FEET EAST OF FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE
 OQ0852'DISK IS STAMPED BUFFALO 1949.
 OQ0852'
 OQ0852'TO REACH FROM THE POST OFFICE IN COLTON GO WEST FOR 0.2 MILE.
 OQ0852'TURN RIGHT AND GO NORTH FOR 0.2 MILE TO CROSSROADS.  TURN LEFT
 OQ0852'AND GO WEST ON SURFACED ROAD FOR 6.0 MILES TO CROSSROADS.  TURN
 OQ0852'RIGHT AND GO NORTH FOR 0.75 MILE TO AZIMUTH MARK ON LEFT OR
 OQ0852'WEST SIDE OF ROAD AS DESCRIBED.  CONTINUE NORTH FOR 0.3 MILE TO
 OQ0852'STATION ON RIGHT OR EAST SIDE OF ROAD AS DESCRIBED.
 OQ0852'
 OQ0852'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 OQ0852
 OQ0852                          STATION RECOVERY (1971)
 OQ0852
 OQ0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0852'THE STATION MARK AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 OQ0852'RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK WAS FOUND IN POOR
 OQ0852'CONDITION, IT HAD BEEN EXPOSED BY GRADING OPERATIONS AND WAS
 OQ0852'LOOSE.  THE PROPERTY OWNER WISHED TO HAVE R.M. 1 REMOVED AS IT
 OQ0852'INTERFERED WITH MOWING IN THE YARD.  AN AZIMUTH MARK AND
 OQ0852'REFERENCE MARK NO. 3 WERE SET.  THE 1949 AZIMUTH MARK WAS NOT
 OQ0852'OBSERVED DUE TO TREES ON LINE.  THE DISKS WERE REMOVED FROM
 OQ0852'REFERENCE MARK NO. 1 AND THE 1949 AZIMUTH MARK AT THIS TIME.
 OQ0852'
 OQ0852'A NEW DESCRIPTION FOLLOWS--
 OQ0852'
 OQ0852'THE STATION IS LOCATED ABOUT 6 MILES WEST AND 1 MILE NORTH
 OQ0852'OF COLTON, NEAR A CROSSROADS INTERSECTION AND ST JACOBS
 OQ0852'LUTHERAN CHURCH, IN A GROVE OF TREES AT THE WEST EDGE OF A
 OQ0852'FARMSTEAD OWNED BY MR. BRUCE HARDING.
 OQ0852'
 OQ0852'THE STATION MARK IS A STANDARD DISK STAMPED BUFFALO 1949, SET
 OQ0852'IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 77
 OQ0852'FEET NORTH OF FARM DRIVEWAY, 50 FEET EAST OF THE CENTER OF THE
 OQ0852'ROAD, AND 2.4 FEET WEST OF A METAL WITNESS POST.
 OQ0852'
 OQ0852'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BUFFALO NO 2
 OQ0852'1949, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.
 OQ0852'IT IS 32 FEET WEST OF THE CENTER OF THE GRADED ROAD, 9 FEET NORTH
 OQ0852'OF A POWER POLE, 2.5 FEET EAST OF A FENCE LINE, AND 3.0 FEET
 OQ0852'NORTHEAST OF A METAL WITNESS POST.
 OQ0852'
 OQ0852'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BUFFALO 1949
 OQ0852'NO 3 1971, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE
 OQ0852'GROUND.  IT IS 159 FEET NORTHEAST OF THE CENTER OF THE FRONT DOORS
 OQ0852'OF ST. JACOBS LUTHERAN CHURCH, 63 FEET NORTHWEST OF THE NORTHWEST
 OQ0852'CORNER OF THE HOUSE, 36 FEET EAST OF THE CENTER OF THE ROAD, AND
 OQ0852'23 FEET SOUTH OF THE CENTER OF THE DRIVEWAY.
 OQ0852'
 OQ0852'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BUFFALO 1949 1971, SET
 OQ0852'IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS AT
 OQ0852'THE NORTH EDGE OF A TREE COVERED PASTURE, 345 FEET WEST OF
 OQ0852'CENTER OF DRIVEWAY TO A FARMSTEAD, 37 FEET SOUTH OF THE CENTER
 OQ0852'OF COUNTY ROAD 110, 1.0 FOOT SOUTH OF A FENCE LINE, 1.5 FEET
 OQ0852'WEST OF A METAL WITNESS POST, AT THE EAST EDGE OF A ROAD
 OQ0852'TURN-OFF, ON PROPERTY OF MR. CECIL FARR.
 OQ0852'
 OQ0852'TO REACH THE STATION FROM THE INTERSECTION OF COUNTY ROADS 110
 OQ0852'AND 149 AT THE NORTHWEST EDGE OF COLTON, GO WEST ON COUNTY ROAD
 OQ0852'110 FOR 6 MILES TO A CROSSROAD, TURN RIGHT AND GO NORTH 1.0
 OQ0852'MILE TO A CROSSROAD, CONTINUE NORTH ABOUT 0.05 MILE TO A FARM
 OQ0852'DRIVEWAY ON THE RIGHT AND THE STATION AS DESCRIBED.
 OQ0852'
 OQ0852'*TO REACH THE AZIMUTH MARK FROM THE CROSSROAD 1.0 MILE SOUTH
 OQ0852'OF THE STATION, GO WEST ON COUNTY ROAD 110 FOR 0.25 MILE TO THE
 OQ0852'CREST OF A SMALL HILL AND THE MARK ON THE LEFT AS DESCRIBED.
 OQ0852'
 OQ0852'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES
 OQ0852'WNW OF COLTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0385 ***********************************************************************
 QQ0385  DESIGNATION -  BUFFALO
 QQ0385  PID         -  QQ0385
 QQ0385  STATE/COUNTY-  SD/MARSHALL
 QQ0385  COUNTRY     -  US
 QQ0385  USGS QUAD   -  PIYAS LAKE (2017)
 QQ0385
 QQ0385                         *CURRENT SURVEY CONTROL
 QQ0385  ______________________________________________________________________
 QQ0385* NAD 83(1996) POSITION- 45 35 04.63093(N) 097 17 07.60633(W)   ADJUSTED
 QQ0385* NAVD 88 ORTHO HEIGHT -   610.    (meters)     2001.    (feet) SCALED
 QQ0385  ______________________________________________________________________
 QQ0385  GEOID HEIGHT    -        -25.301 (meters)                     GEOID18
 QQ0385  LAPLACE CORR    -         -2.20  (seconds)                    DEFLEC18
 QQ0385  HORZ ORDER      -  SECOND
 QQ0385
 QQ0385.The horizontal coordinates were established by classical geodetic methods
 QQ0385.and adjusted by the National Geodetic Survey in January 1998.
 QQ0385
 QQ0385.The orthometric height was scaled from a topographic map.
 QQ0385
 QQ0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0385.GEOID18 height accuracy estimate available here.
 QQ0385
 QQ0385.Click photographs - Photos may exist for this station.
 QQ0385
 QQ0385.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0385
 QQ0385. The following values were computed from the NAD 83(1996) position.
 QQ0385
 QQ0385;                    North         East     Units Scale Factor Converg.
 QQ0385;SPC SD N     -   198,164.047   811,802.813   MT  0.99998244   +1 55 16.3
 QQ0385;SPC SD N     -   650,143.21  2,663,389.73   sFT  0.99998244   +1 55 16.3
 QQ0385;UTM  14      - 5,049,327.237   633,751.425   MT  0.99981994   +1 13 29.5
 QQ0385
 QQ0385!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0385!SPC SD N     -   0.99990830  x   0.99998244  =   0.99989074
 QQ0385!UTM  14      -   0.99990830  x   0.99981994  =   0.99972825
 QQ0385
 QQ0385:                Primary Azimuth Mark                     Grid Az
 QQ0385:SPC SD N     -  BUFFALO AZ MK                            257 40 54.4
 QQ0385:UTM  14      -  BUFFALO AZ MK                            258 22 41.2
 QQ0385
 QQ0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR3375149327(NAD 83)
 QQ0385
 QQ0385|---------------------------------------------------------------------|
 QQ0385| PID    Reference Object                     Distance      Geod. Az  |
 QQ0385|                                                           dddmmss.s |
 QQ0385| CO5286 BUFFALO RM 1                          9.671 METERS 12016     |
 QQ0385| CO5285 BUFFALO AZ MK                                      2593610.7 |
 QQ0385| CO5287 BUFFALO RM 2                          9.053 METERS 29729     |
 QQ0385|---------------------------------------------------------------------|
 QQ0385
 QQ0385                          SUPERSEDED SURVEY CONTROL
 QQ0385
 QQ0385  NAD 83(1986)-  45 35 04.63024(N)    097 17 07.59458(W) AD(       ) 2
 QQ0385  NAD 27      -  45 35 04.78188(N)    097 17 06.27258(W) AD(       ) 2
 QQ0385
 QQ0385.Superseded values are not recommended for survey control.
 QQ0385
 QQ0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0385.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0385
 QQ0385_MARKER: DS = TRIANGULATION STATION DISK
 QQ0385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0385_STAMPING: BUFFALO 1952
 QQ0385_MARK LOGO: CGS
 QQ0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0385+STABILITY: SURFACE MOTION
 QQ0385
 QQ0385  HISTORY     - Date     Condition        Report By
 QQ0385  HISTORY     - 1952     MONUMENTED       CGS
 QQ0385
 QQ0385                          STATION DESCRIPTION
 QQ0385
 QQ0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0385'THE STATION IS ABOUT 6-1/2 MILES EAST-SOUTHEAST OF EDEN, ON THE
 QQ0385'HIGHEST POINT OF A PROMINENT ROCKY RIDGE, IN SECTION 27, T 125 N,
 QQ0385'R 53 W, AND 6 FEET EAST OF A 4 X 4 INCH WITNESS POST.
 QQ0385'
 QQ0385'TO REACH THE STATION FROM THE POST OFFICE IN EDEN, GO EAST ON A
 QQ0385'GRAVELED ROAD FOR 4.7 MILES TO A SCHOOLHOUSE ON RIGHT, CONTINUE
 QQ0385'EAST FOR 0.45 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH
 QQ0385'FOR 2.6 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO EAST FOR 1.0
 QQ0385'MILE TO A CROSS ROAD, TURN RIGHT AND GO SOUTH ON TRACK ROAD FOR
 QQ0385'0.25 MILE TO A WIRE GATE AND AZIMUTH MARK ON RIGHT, TURN LEFT AND
 QQ0385'GO EAST-NORTHEAST ACROSS COUNTRY FOR 0.3 MILE TO HIGHEST POINT
 QQ0385'OF RIDGE AND STATION.
 QQ0385'
 QQ0385'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QQ0385'BUFFALO 1952.
 QQ0385'
 QQ0385'REFERENCE MARK 1 IS 36 FEET SOUTHEAST OF A 4 X 4 INCH WITNESS
 QQ0385'POST.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED BUFFALO
 QQ0385'NO 1 1952.
 QQ0385'
 QQ0385'REFERENCE MARK 2 IS 27 FEET NORTHWEST OF A 4 X 4 INCH WITNESS
 QQ0385'POST.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QQ0385'BUFFALO NO 2 1952.
 QQ0385'
 QQ0385'THE AZIMUTH MARK IS 15 FEET NORTH OF THE TRACK ROAD, 3 FEET SOUTH
 QQ0385'OF A 4 X 4 INCH WITNESS POST, AND 2 FEET NORTHWEST OF A FENCE
 QQ0385'CORNER.  THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QQ0385'BUFFALO 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0745 ***********************************************************************
 QS0745  DESIGNATION -  BUFFALO
 QS0745  PID         -  QS0745
 QS0745  STATE/COUNTY-  SD/DEWEY
 QS0745  COUNTRY     -  US
 QS0745  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0745
 QS0745                         *CURRENT SURVEY CONTROL
 QS0745  ______________________________________________________________________
 QS0745* NAD 83(1996) POSITION- 45 12 56.40938(N) 100 19 16.10044(W)   ADJUSTED
 QS0745* NAVD 88 ORTHO HEIGHT -   569.    (meters)     1867.    (feet) SCALED
 QS0745  ______________________________________________________________________
 QS0745  GEOID HEIGHT    -        -22.165 (meters)                     GEOID18
 QS0745  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 QS0745  HORZ ORDER      -  THIRD
 QS0745
 QS0745.The horizontal coordinates were established by classical geodetic methods
 QS0745.and adjusted by the National Geodetic Survey in January 1998.
 QS0745
 QS0745.The orthometric height was scaled from a topographic map.
 QS0745
 QS0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0745.GEOID18 height accuracy estimate available here.
 QS0745
 QS0745.Click photographs - Photos may exist for this station.
 QS0745
 QS0745.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0745
 QS0745. The following values were computed from the NAD 83(1996) position.
 QS0745
 QS0745;                    North         East     Units Scale Factor Converg.
 QS0745;SPC SD N     -   153,659.412   574,775.875   MT  0.99994322   -0 13 38.2
 QS0745;SPC SD N     -   504,130.92  1,885,743.85   sFT  0.99994322   -0 13 38.2
 QS0745;UTM  14      - 5,007,757.906   396,265.462   MT  0.99973231   -0 56 16.0
 QS0745
 QS0745!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0745!SPC SD N     -   0.99991421  x   0.99994322  =   0.99985744
 QS0745!UTM  14      -   0.99991421  x   0.99973231  =   0.99964655
 QS0745
 QS0745:                Primary Azimuth Mark                     Grid Az
 QS0745:SPC SD N     -  BUFFALO AZ MK                            106 47 35.9
 QS0745:UTM  14      -  BUFFALO AZ MK                            107 30 13.7
 QS0745
 QS0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9626507757(NAD 83)
 QS0745
 QS0745|---------------------------------------------------------------------|
 QS0745| PID    Reference Object                     Distance      Geod. Az  |
 QS0745|                                                           dddmmss.s |
 QS0745| CO5283 BUFFALO RM 1                         10.357 METERS 10621     |
 QS0745| CO5282 BUFFALO AZ MK                                      1063357.7 |
 QS0745| CO5284 BUFFALO RM 2                         14.668 METERS 35749     |
 QS0745|---------------------------------------------------------------------|
 QS0745
 QS0745                          SUPERSEDED SURVEY CONTROL
 QS0745
 QS0745  NAD 83(1986)-  45 12 56.40146(N)    100 19 16.10201(W) AD(       ) 3
 QS0745  NAD 27      -  45 12 56.44800(N)    100 19 14.62300(W) AD(       ) 3
 QS0745
 QS0745.Superseded values are not recommended for survey control.
 QS0745
 QS0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0745.See file dsdata.pdf to determine how the superseded data were derived.
 QS0745
 QS0745_MARKER: DS = TRIANGULATION STATION DISK
 QS0745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0745_STAMPING: BUFFALO 1948
 QS0745_MARK LOGO: CGS
 QS0745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0745+STABILITY: SURFACE MOTION
 QS0745
 QS0745  HISTORY     - Date     Condition        Report By
 QS0745  HISTORY     - 1948     MONUMENTED       CGS
 QS0745
 QS0745                          STATION DESCRIPTION
 QS0745
 QS0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0745'LOCATED ABOUT 9-3/4 MILES NORTH OF WHITLOCK CROSSING, ABOUT
 QS0745'2-1/2 MILES WEST OF THE MISSOURI RIVER, PROBABLY IN THE SW
 QS0745'1/4 SEC. 34, T 15 N, R 31 E, 28 FEET SOUTHWEST OF THE
 QS0745'CENTERLINE OF A TRACK ROAD, AND 6 FEET NORTHEAST OF A WITNESS
 QS0745'POST.  IT IS ON LAND OWNED BY CASIMIR LE BEAU AND IS IN THE
 QS0745'CHEYENNE INDIAN RESERVATION.  IT PROJECTS 2 INCHES, AND THE
 QS0745'DISK IS STAMPED BUFFALO 1948.
 QS0745'
 QS0745'REFERENCE MARK NO. 1 IS 33.98 FEET EAST-SOUTHEAST OF THE
 QS0745'STATION, 36.5 FEET EAST-SOUTHEAST OF THE WITNESS POST, AND
 QS0745'12 FEET SOUTHWEST OF THE CENTERLINE OF THE TRACK ROAD.  IT
 QS0745'PROJECTS 2 INCHES, AND THE DISK IS STAMPED BUFFALO NO 1 1948.
 QS0745'
 QS0745'REFERENCE MARK NO. 2 IS 48.12 FEET NORTH OF THE STATION, 53.0
 QS0745'FEET NORTH OF THE WITNESS POST, AND 8 FEET NORTHEAST OF THE
 QS0745'CENTERLINE OF THE TRACK ROAD.  IT PROJECTS 1 INCH, AND THE
 QS0745'DISK IS STAMPED BUFFALO NO 2 1948.
 QS0745'
 QS0745'THE AZIMUTH MARK IS APPROXIMATELY 1.0 MILE EAST-SOUTHEAST
 QS0745'OF THE STATION ON THE HIGHEST POINT OF A BARE KNOLL, 35 FEET
 QS0745'SOUTHWEST OF THE CENTERLINE OF THE TRACK ROAD, AND 8 FEET
 QS0745'SOUTHWEST OF A WITNESS POST.  IT PROJECTS 2 INCHES, AND THE
 QS0745'DISK IS STAMPED BUFFALO 1948.
 QS0745'
 QS0745'TO REACH THE STATION FROM THE STORE AT WHITLOCK CROSSING, GO
 QS0745'WESTERLY ON U.S. HIGHWAY 212 FOR 4.6 MILES.  THEN RIGHT, NORTH,
 QS0745'ON A GRAVEL ROAD 10.7 MILES TO A SMALL WHITE CHURCH ON THE
 QS0745'LEFT.  CONTINUE NORTH 0.1 MILE.  THEN LEFT, NORTHWESTERLY,
 QS0745'ON A TRACK ROAD 0.45 MILE TO THE TOP OF A RIDGE.  THEN BEAR
 QS0745'LEFT, WESTERLY, FOR 0.85 MILE TO THE AZIMUTH MARK ON THE LEFT.
 QS0745'CONTINUE WESTERLY 0.45 MILE TO A FORK.  THEN LEFT ON A DIM
 QS0745'TRACK ROAD 0.55 MILE TO THE STATION AS DESCRIBED.
 QS0745'
 QS0745'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0539 ***********************************************************************
 QT0539  DESIGNATION -  BUFFALO
 QT0539  PID         -  QT0539
 QT0539  STATE/COUNTY-  SD/HARDING
 QT0539  COUNTRY     -  US
 QT0539  USGS QUAD   -  BUFFALO (2017)
 QT0539
 QT0539                         *CURRENT SURVEY CONTROL
 QT0539  ______________________________________________________________________
 QT0539* NAD 83(1996) POSITION- 45 36 11.29364(N) 103 30 25.14876(W)   ADJUSTED
 QT0539* NAVD 88 ORTHO HEIGHT -   899.    (meters)     2949.    (feet) SCALED
 QT0539  ______________________________________________________________________
 QT0539  GEOID HEIGHT    -        -15.963 (meters)                     GEOID18
 QT0539  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 QT0539  HORZ ORDER      -  THIRD
 QT0539
 QT0539.The horizontal coordinates were established by classical geodetic methods
 QT0539.and adjusted by the National Geodetic Survey in January 1998.
 QT0539
 QT0539.The orthometric height was scaled from a topographic map.
 QT0539
 QT0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0539.GEOID18 height accuracy estimate available here.
 QT0539
 QT0539.Click photographs - Photos may exist for this station.
 QT0539
 QT0539.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0539
 QT0539. The following values were computed from the NAD 83(1996) position.
 QT0539
 QT0539;                    North         East     Units Scale Factor Converg.
 QT0539;SPC SD N     -   202,595.841   326,491.189   MT  0.99998551   -2 28 55.3
 QT0539;SPC SD N     -   664,683.19  1,071,163.18   sFT  0.99998551   -2 28 55.3
 QT0539;UTM  13      - 5,051,038.864   616,431.016   MT  0.99976667   +1 04 00.8
 QT0539
 QT0539!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0539!SPC SD N     -   0.99986150  x   0.99998551  =   0.99984702
 QT0539!UTM  13      -   0.99986150  x   0.99976667  =   0.99962821
 QT0539
 QT0539:                Primary Azimuth Mark                     Grid Az
 QT0539:SPC SD N     -  BUFFALO AZ MK                            274 05 57.9
 QT0539:UTM  13      -  BUFFALO AZ MK                            270 33 01.8
 QT0539
 QT0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1643151038(NAD 83)
 QT0539
 QT0539|---------------------------------------------------------------------|
 QT0539| PID    Reference Object                     Distance      Geod. Az  |
 QT0539|                                                           dddmmss.s |
 QT0539| CQ7187 BUFFALO RM 1                          7.944 METERS 08932     |
 QT0539| QT0545 BUFFALO MUNICIPAL TANK              APPROX. 3.9 KM 2382629.2 |
 QT0539| CQ7188 BUFFALO RM 2                         12.658 METERS 26746     |
 QT0539| CQ7186 BUFFALO AZ MK                                      2713702.6 |
 QT0539|---------------------------------------------------------------------|
 QT0539
 QT0539                          SUPERSEDED SURVEY CONTROL
 QT0539
 QT0539  NAD 83(1993)-  45 36 11.28381(N)    103 30 25.14566(W) AD(       ) 3
 QT0539  NAD 83(1986)-  45 36 11.28157(N)    103 30 25.14132(W) AD(       ) 3
 QT0539  NAD 27      -  45 36 11.29400(N)    103 30 23.45700(W) AD(       ) 3
 QT0539
 QT0539.Superseded values are not recommended for survey control.
 QT0539
 QT0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0539.See file dsdata.pdf to determine how the superseded data were derived.
 QT0539
 QT0539_MARKER: DS = TRIANGULATION STATION DISK
 QT0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0539_STAMPING: BUFFALO 1952
 QT0539_MARK LOGO: CGS
 QT0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0539+STABILITY: SURFACE MOTION
 QT0539
 QT0539  HISTORY     - Date     Condition        Report By
 QT0539  HISTORY     - 1952     MONUMENTED       CGS
 QT0539
 QT0539                          STATION DESCRIPTION
 QT0539
 QT0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0539'THE STATION IS IN SECTION 21, T 19 N, R 5 E, ON THE RIGHT-OF-WAY
 QT0539'OF U.S. HIGHWAY 85, ABOUT 2 MILES EAST AND 1/2 MILE NORTH
 QT0539'OF BUFFALO, 37 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 85,
 QT0539'5 FEET NORTH OF A WIRE FENCE AND 4 FEET NORTH OF A 4 X 4 INCH
 QT0539'WITNESS POST.
 QT0539'
 QT0539'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 QT0539'STATE HIGHWAY 8 IN BUFFALO, GO NORTH AND EAST ON U.S. HIGHWAY
 QT0539'85 FOR 2.2 MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED,
 QT0539'CONTINUE ON THE HIGHWAY FOR 0.5 MILE TO THE STATION ON THE
 QT0539'RIGHT.
 QT0539'
 QT0539'THE STATION MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0539'BUFFALO 1952.
 QT0539'
 QT0539'REFERENCE MARK 1 IS 37 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 QT0539'85 AND 5 FEET NORTH OF THE WIRE FENCE.  THE MARK PROJECTS 4
 QT0539'INCHES AND THE DISK IS STAMPED BUFFALO NO 1 1952.
 QT0539'
 QT0539'REFERENCE MARK 2 IS 39 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 QT0539'85 AND 4 FEET NORTH OF THE WIRE FENCE.  THE MARK PROJECTS
 QT0539'4 INCHES AND THE DISK IS STAMPED BUFFALO NO 2 1952.
 QT0539'
 QT0539'THE AZIMUTH MARK IS 36 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0539'85, 4 FEET SOUTH OF A WIRE FENCE AND 3 FEET EAST-SOUTHEAST
 QT0539'OF A 4 X 4 INCH WITNESS POST.  THE MARK PROJECTS 5 INCHES
 QT0539'AND THE DISK IS STAMPED BUFFALO 1952.
 QT0539'
 QT0539'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0543 ***********************************************************************
 QT0543  DESIGNATION -  BUFFALO GRAND RIVER LUTH CH
 QT0543  PID         -  QT0543
 QT0543  STATE/COUNTY-  SD/HARDING
 QT0543  COUNTRY     -  US
 QT0543  USGS QUAD   -  BUFFALO (2017)
 QT0543
 QT0543                         *CURRENT SURVEY CONTROL
 QT0543  ______________________________________________________________________
 QT0543* NAD 83(1996) POSITION- 45 35 10.60853(N) 103 32 40.75559(W)   ADJUSTED
 QT0543  ______________________________________________________________________
 QT0543  GEOID HEIGHT    -        -15.964 (meters)                     GEOID18
 QT0543  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 QT0543  HORZ ORDER      -  THIRD
 QT0543
 QT0543.The horizontal coordinates were established by classical geodetic methods
 QT0543.and adjusted by the National Geodetic Survey in January 1998.
 QT0543
 QT0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0543.GEOID18 height accuracy estimate available here.
 QT0543
 QT0543.Click photographs - Photos may exist for this station.
 QT0543
 QT0543.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0543
 QT0543. The following values were computed from the NAD 83(1996) position.
 QT0543
 QT0543;                    North         East     Units Scale Factor Converg.
 QT0543;SPC SD N     -   200,852.070   323,473.291   MT  0.99998271   -2 30 31.3
 QT0543;SPC SD N     -   658,962.17  1,061,261.96   sFT  0.99998271   -2 30 31.3
 QT0543;UTM  13      - 5,049,112.068   613,527.480   MT  0.99975846   +1 02 22.8
 QT0543
 QT0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1352749112(NAD 83)
 QT0543
 QT0543                          SUPERSEDED SURVEY CONTROL
 QT0543
 QT0543  NAD 83(1993)-  45 35 10.59892(N)    103 32 40.75183(W) AD(       ) 3
 QT0543  NAD 83(1986)-  45 35 10.59615(N)    103 32 40.74790(W) AD(       ) 3
 QT0543  NAD 27      -  45 35 10.61400(N)    103 32 39.06100(W) AD(       ) 3
 QT0543
 QT0543.Superseded values are not recommended for survey control.
 QT0543
 QT0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0543.See file dsdata.pdf to determine how the superseded data were derived.
 QT0543
 QT0543_MARKER: 91 = CHURCH CROSS
 QT0543
 QT0543  HISTORY     - Date     Condition        Report By
 QT0543  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0543
 QT0543                          STATION DESCRIPTION
 QT0543
 QT0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0543'THE STATION IS IN THE NORTHEAST EDGE OF BUFFALO, IT IS A WOODEN
 QT0543'BUILDING COVERED WITH WHITE STUCCO ABOUT 35 FEET HIGH.  THE
 QT0543'POINT INTERSECTED WAS THE TOP OF THE CROSS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0544 ***********************************************************************
 QT0544  DESIGNATION -  BUFFALO MUN AIRPORT BEACON
 QT0544  PID         -  QT0544
 QT0544  STATE/COUNTY-  SD/HARDING
 QT0544  COUNTRY     -  US
 QT0544  USGS QUAD   -  BUFFALO (2017)
 QT0544
 QT0544                         *CURRENT SURVEY CONTROL
 QT0544  ______________________________________________________________________
 QT0544* NAD 83(1996) POSITION- 45 34 52.87755(N) 103 32 07.95826(W)   ADJUSTED
 QT0544  ______________________________________________________________________
 QT0544  GEOID HEIGHT    -        -15.975 (meters)                     GEOID18
 QT0544  LAPLACE CORR    -         -1.52  (seconds)                    DEFLEC18
 QT0544  HORZ ORDER      -  THIRD
 QT0544
 QT0544.The horizontal coordinates were established by classical geodetic methods
 QT0544.and adjusted by the National Geodetic Survey in January 1998.
 QT0544
 QT0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0544.GEOID18 height accuracy estimate available here.
 QT0544
 QT0544.Click photographs - Photos may exist for this station.
 QT0544
 QT0544.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0544
 QT0544. The following values were computed from the NAD 83(1996) position.
 QT0544
 QT0544;                    North         East     Units Scale Factor Converg.
 QT0544;SPC SD N     -   200,274.112   324,159.661   MT  0.99998191   -2 30 08.1
 QT0544;SPC SD N     -   657,065.98  1,063,513.82   sFT  0.99998191   -2 30 08.1
 QT0544;UTM  13      - 5,048,577.818   614,248.144   MT  0.99976048   +1 02 45.9
 QT0544
 QT0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1424848577(NAD 83)
 QT0544
 QT0544                          SUPERSEDED SURVEY CONTROL
 QT0544
 QT0544  NAD 83(1993)-  45 34 52.86795(N)    103 32 07.95491(W) AD(       ) 3
 QT0544  NAD 83(1986)-  45 34 52.86526(N)    103 32 07.95032(W) AD(       ) 3
 QT0544  NAD 27      -  45 34 52.87800(N)    103 32 06.26200(W) AD(       ) 3
 QT0544
 QT0544.Superseded values are not recommended for survey control.
 QT0544
 QT0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0544.See file dsdata.pdf to determine how the superseded data were derived.
 QT0544
 QT0544_MARKER: 21 = AIRPORT BEACON
 QT0544
 QT0544  HISTORY     - Date     Condition        Report By
 QT0544  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0544
 QT0544                          STATION DESCRIPTION
 QT0544
 QT0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0544'THE STATION IS LOCATED ABOUT 1/2 MILE EAST OF THE BUSINESS
 QT0544'DISTRICT OF BUFFALO, AND ABOUT 50 FEET WEST OF THE AIRPORT
 QT0544'HANGER.
 QT0544'
 QT0544'IT IS A ROTATING BEACON AT THE APEX OF A 4-LEGGED STEEL TOWER,
 QT0544'AND IS APPROXIMATELY 60 FEET HIGH.  THE STRUCTURE IS PAINTED
 QT0544'IN ALTERNATE SECTIONS RED AND WHITE.  THE POINT OBSERVED
 QT0544'WAS THE ROTATING LIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0545 ***********************************************************************
 QT0545  DESIGNATION -  BUFFALO MUNICIPAL TANK
 QT0545  PID         -  QT0545
 QT0545  STATE/COUNTY-  SD/HARDING
 QT0545  COUNTRY     -  US
 QT0545  USGS QUAD   -  BUFFALO (2017)
 QT0545
 QT0545                         *CURRENT SURVEY CONTROL
 QT0545  ______________________________________________________________________
 QT0545* NAD 83(1996) POSITION- 45 35 04.79917(N) 103 32 59.26330(W)   ADJUSTED
 QT0545  ______________________________________________________________________
 QT0545  GEOID HEIGHT    -        -15.964 (meters)                     GEOID18
 QT0545  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 QT0545  HORZ ORDER      -  THIRD
 QT0545
 QT0545.The horizontal coordinates were established by classical geodetic methods
 QT0545.and adjusted by the National Geodetic Survey in January 1998.
 QT0545
 QT0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0545.GEOID18 height accuracy estimate available here.
 QT0545
 QT0545.Click photographs - Photos may exist for this station.
 QT0545
 QT0545.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0545
 QT0545. The following values were computed from the NAD 83(1996) position.
 QT0545
 QT0545;                    North         East     Units Scale Factor Converg.
 QT0545;SPC SD N     -   200,690.466   323,064.622   MT  0.99998245   -2 30 44.4
 QT0545;SPC SD N     -   658,431.97  1,059,921.18   sFT  0.99998245   -2 30 44.4
 QT0545;UTM  13      - 5,048,925.523   613,129.686   MT  0.99975735   +1 02 09.5
 QT0545
 QT0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1312948925(NAD 83)
 QT0545
 QT0545                          SUPERSEDED SURVEY CONTROL
 QT0545
 QT0545  NAD 83(1993)-  45 35 04.78956(N)    103 32 59.25983(W) AD(       ) 3
 QT0545  NAD 83(1986)-  45 35 04.78688(N)    103 32 59.25520(W) AD(       ) 3
 QT0545  NAD 27      -  45 35 04.79900(N)    103 32 57.56300(W) AD(       ) 3
 QT0545
 QT0545.Superseded values are not recommended for survey control.
 QT0545
 QT0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0545.See file dsdata.pdf to determine how the superseded data were derived.
 QT0545
 QT0545_MARKER: 53 = ELEVATED TANK
 QT0545
 QT0545  HISTORY     - Date     Condition        Report By
 QT0545  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0545
 QT0545                          STATION DESCRIPTION
 QT0545
 QT0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0545'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF BUFFALO,
 QT0545'ON THE CREST OF A LOW HILL.
 QT0545'
 QT0545'IT IS A ROUND, WOODEN TANK SET ON A PLATFORM AT THE APEX OF
 QT0545'A 4-LEGGED STEEL TOWER.  IT IS PAINTED WHITE AND ITS HEIGHT
 QT0545'OVERALL IS APPROXIMATELY 125 FEET.  THE POINT OBSERVED WAS
 QT0545'A FINIAL AT THE APEX.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0939 ***********************************************************************
 OR0939  DESIGNATION -  BULL
 OR0939  PID         -  OR0939
 OR0939  STATE/COUNTY-  SD/LYMAN
 OR0939  COUNTRY     -  US
 OR0939  USGS QUAD   -  HAMILL SE (2017)
 OR0939
 OR0939                         *CURRENT SURVEY CONTROL
 OR0939  ______________________________________________________________________
 OR0939* NAD 83(1996) POSITION- 43 32 34.64763(N) 099 35 36.73966(W)   ADJUSTED
 OR0939* NAVD 88 ORTHO HEIGHT -   629.    (meters)     2064.    (feet) SCALED
 OR0939  ______________________________________________________________________
 OR0939  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 OR0939  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 OR0939  HORZ ORDER      -  FIRST
 OR0939
 OR0939.The horizontal coordinates were established by classical geodetic methods
 OR0939.and adjusted by the National Geodetic Survey in January 1998.
 OR0939
 OR0939.The orthometric height was scaled from a topographic map.
 OR0939
 OR0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0939.GEOID18 height accuracy estimate available here.
 OR0939
 OR0939.Click photographs - Photos may exist for this station.
 OR0939
 OR0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0939
 OR0939. The following values were computed from the NAD 83(1996) position.
 OR0939
 OR0939;                    North         East     Units Scale Factor Converg.
 OR0939;SPC SD S     -   134,644.625   659,783.381   MT  0.99990773   +0 30 37.3
 OR0939;SPC SD S     -   441,746.57  2,164,639.31   sFT  0.99990773   +0 30 37.3
 OR0939;UTM  14      - 4,821,283.295   452,049.743   MT  0.99962828   -0 24 32.0
 OR0939
 OR0939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0939!SPC SD S     -   0.99990539  x   0.99990773  =   0.99981313
 OR0939!UTM  14      -   0.99990539  x   0.99962828  =   0.99953370
 OR0939
 OR0939:                Primary Azimuth Mark                     Grid Az
 OR0939:SPC SD S     -  BULL AZ MK                               225 56 56.4
 OR0939:UTM  14      -  BULL AZ MK                               226 52 05.7
 OR0939
 OR0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5204921283(NAD 83)
 OR0939
 OR0939|---------------------------------------------------------------------|
 OR0939| PID    Reference Object                     Distance      Geod. Az  |
 OR0939|                                                           dddmmss.s |
 OR0939| CO2361 BULL RM 1                             4.420 METERS 01726     |
 OR0939| CO2362 BULL RM 2                             3.322 METERS 10847     |
 OR0939| CO2360 BULL AZ MK                                         2262733.7 |
 OR0939|---------------------------------------------------------------------|
 OR0939
 OR0939                          SUPERSEDED SURVEY CONTROL
 OR0939
 OR0939  NAD 83(1995)-  43 32 34.64561(N)    099 35 36.74542(W) AD(       ) 1
 OR0939  NAD 83(1986)-  43 32 34.64773(N)    099 35 36.74795(W) AD(       ) 1
 OR0939  NAD 27      -  43 32 34.65200(N)    099 35 35.35700(W) AD(       ) 1
 OR0939
 OR0939.Superseded values are not recommended for survey control.
 OR0939
 OR0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0939.See file dsdata.pdf to determine how the superseded data were derived.
 OR0939
 OR0939_MARKER: DS = TRIANGULATION STATION DISK
 OR0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0939_STAMPING: BULL 1936
 OR0939_MARK LOGO: CGS
 OR0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0939+STABILITY: SURFACE MOTION
 OR0939
 OR0939  HISTORY     - Date     Condition        Report By
 OR0939  HISTORY     - 1936     MONUMENTED       CGS
 OR0939
 OR0939                          STATION DESCRIPTION
 OR0939
 OR0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0939'STATION IS ABOUT 18.1 MILES BY ROAD NORTH OF DIXON, 14.5
 OR0939'MILES WEST OF IONA, 0.6 MILE EAST OF A SECTION-LINE ROAD,
 OR0939'AT THE HIGHEST POINT OF A LONE POINTED HILL, AND ABOUT 0.3
 OR0939'MILE NORTH OF AN EAST-WEST FENCE LINE.
 OR0939'
 OR0939'REACHED FROM DIXON BY GOING WEST FOR 2.0 MILES TO CROSSROADS,
 OR0939'TURN RIGHT (NORTH) GO 9.7 MILES TO A T-ROAD WEST, TURN WEST
 OR0939'GO 4.3 MILES TO CROSS ROAD, TURN NORTH GO 1.5 MILES TO GATE
 OR0939'ON RIGHT AT INTERSECTION OF FENCE LINES, GO THROUGH GATE
 OR0939'AND PROCEED NORTHEAST ACROSS PASTURE 0.5 MILE TO TOP OF
 OR0939'HILL AND STATION ON HIGHEST POINT.  MARK PROJECTS ABOUT 5
 OR0939'INCHES.
 OR0939'
 OR0939'REFERENCE MARK NO. 1 IS NORTH OF STATION.  MARK PROJECTS
 OR0939'ABOUT 4 INCHES.
 OR0939'
 OR0939'REFERENCE MARK NO. 2 IS EAST OF STATION.  MARK PROJECTS
 OR0939'ABOUT 4 INCHES.
 OR0939'
 OR0939'AZIMUTH MARK IS ABOUT 0.5 MILE SOUTHWEST OF STATION, AT
 OR0939'GATE ENTERING PASTURE, 15 FEET EAST OF GATE, 1 FOOT NORTH
 OR0939'OF EAST-WEST FENCE LINE.  MARK PROJECTS ABOUT 5 INCHES.
 OR0939'
 OR0939'ALL LIGHTS VISIBLE FROM A 4-FOOT STAND.
 OR0939'
 OR0939'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0939'BRONZE DISKS SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0954 ***********************************************************************
 PT0954  DESIGNATION -  BULL
 PT0954  PID         -  PT0954
 PT0954  STATE/COUNTY-  SD/ZIEBACH
 PT0954  COUNTRY     -  US
 PT0954  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0954
 PT0954                         *CURRENT SURVEY CONTROL
 PT0954  ______________________________________________________________________
 PT0954* NAD 83(1996) POSITION- 44 45 02.19627(N) 101 15 09.22883(W)   ADJUSTED
 PT0954* NAVD 88 ORTHO HEIGHT -   612.348 (meters)     2009.01  (feet) ADJUSTED
 PT0954  ______________________________________________________________________
 PT0954  GEOID HEIGHT    -        -21.693 (meters)                     GEOID18
 PT0954  LAPLACE CORR    -         -4.23  (seconds)                    DEFLEC18
 PT0954  DYNAMIC HEIGHT  -        612.232 (meters)     2008.63  (feet) COMP
 PT0954  MODELED GRAVITY -    980,408.2   (mgal)                       NAVD 88
 PT0954
 PT0954  HORZ ORDER      -  SECOND
 PT0954  VERT ORDER      -  FIRST     CLASS II
 PT0954
 PT0954.The horizontal coordinates were established by classical geodetic methods
 PT0954.and adjusted by the National Geodetic Survey in January 1998.
 PT0954
 PT0954.The orthometric height was determined by differential leveling and
 PT0954.adjusted by the NATIONAL GEODETIC SURVEY
 PT0954.in June 1991.
 PT0954
 PT0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0954.GEOID18 height accuracy estimate available here.
 PT0954
 PT0954.Click photographs - Photos may exist for this station.
 PT0954
 PT0954.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0954
 PT0954.The dynamic height is computed by dividing the NAVD 88
 PT0954.geopotential number by the normal gravity value computed on the
 PT0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0954.degrees latitude (g = 980.6199 gals.).
 PT0954
 PT0954.The modeled gravity was interpolated from observed gravity values.
 PT0954
 PT0954. The following values were computed from the NAD 83(1996) position.
 PT0954
 PT0954;                    North         East     Units Scale Factor Converg.
 PT0954;SPC SD N     -   102,696.923   500,820.480   MT  0.99995280   -0 53 11.4
 PT0954;SPC SD N     -   336,931.49  1,643,108.52   sFT  0.99995280   -0 53 11.4
 PT0954;SPC SD S     -   268,965.361   527,201.893   MT  1.00010270   -0 38 02.9
 PT0954;SPC SD S     -   882,430.52  1,729,661.54   sFT  1.00010270   -0 38 02.9
 PT0954;UTM  14      - 4,957,715.194   321,694.599   MT  0.99999097   -1 35 10.6
 PT0954
 PT0954!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0954!SPC SD N     -   0.99990740  x   0.99995280  =   0.99986020
 PT0954!SPC SD S     -   0.99990740  x   1.00010270  =   1.00001009
 PT0954!UTM  14      -   0.99990740  x   0.99999097  =   0.99989837
 PT0954
 PT0954:                Primary Azimuth Mark                     Grid Az
 PT0954:SPC SD N     -  K 72                                     318 50 33.4
 PT0954:SPC SD S     -  K 72                                     318 35 24.9
 PT0954:UTM  14      -  K 72                                     319 32 32.6
 PT0954
 PT0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2169457715(NAD 83)
 PT0954
 PT0954|---------------------------------------------------------------------|
 PT0954| PID    Reference Object                     Distance      Geod. Az  |
 PT0954|                                                           dddmmss.s |
 PT0954| CP8889 BULL RM 1                            14.778 METERS 12723     |
 PT0954| CP8890 BULL RM 2                            13.802 METERS 22718     |
 PT0954| PT0390 K 72                                               3175722.0 |
 PT0954|---------------------------------------------------------------------|
 PT0954
 PT0954                          SUPERSEDED SURVEY CONTROL
 PT0954
 PT0954  NAD 83(1986)-  44 45 02.18930(N)    101 15 09.22990(W) AD(       ) 2
 PT0954  NAD 27      -  44 45 02.24900(N)    101 15 07.69100(W) AD(       ) 2
 PT0954  NGVD 29             611.87   (m)         2007.4    (f) LEVELING    3  
 PT0954
 PT0954.Superseded values are not recommended for survey control.
 PT0954
 PT0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0954.See file dsdata.pdf to determine how the superseded data were derived.
 PT0954
 PT0954_MARKER: DB = BENCH MARK DISK
 PT0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0954_MARK LOGO: USGS
 PT0954_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0954+STABILITY: SURFACE MOTION
 PT0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0954+SATELLITE: SATELLITE OBSERVATIONS - April 11, 2011
 PT0954
 PT0954  HISTORY     - Date     Condition        Report By
 PT0954  HISTORY     - 1952     MONUMENTED       USGS
 PT0954  HISTORY     - 1985     GOOD             NGS
 PT0954  HISTORY     - 20110411 GOOD             INDIV
 PT0954
 PT0954                          STATION DESCRIPTION
 PT0954
 PT0954'DESCRIBED BY US GEOLOGICAL SURVEY 1952 (JCM)
 PT0954'THE STATION IS IN SECTION 7, T 9 N, R 24 E, ABOUT 17 MILES SOUTH
 PT0954'AND 3/4 MILES WEST OF EAGLE BUTTE, 4 MILES NORTH OF THE CHEYENNE
 PT0954'RIVER, 42 FEET SOUTHWEST OF THE CENTER OF STATE HIGHWAY 63 AND 6.5
 PT0954'FEET WEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT0954'
 PT0954'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PT0954'STATE HIGHWAY 63, (2 MILES WEST-SOUTHWEST OF EAGLE BUTTE) GO SOUTH
 PT0954'ON STATE HIGHWAY 63 FOR 16.5 MILES TO A POINT WHERE THE HIGHWAY
 PT0954'TURNS TO THE EAST, CONTINUE EAST, SOUTH AND SOUTHEAST ON THE
 PT0954'HIGHWAY FOR 2.5 MILES TO THE BENCH MARK (AZIMUTH MARK) ON THE
 PT0954'LEFT AS DESCRIBED BELOW, CONTINUE SOUTHEASTERLY ON THE HIGHWAY
 PT0954'FOR 0.4 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT0954'
 PT0954'THE STATION MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH
 PT0954'MARK DISK SET IN THE TOP OF AN 8-INCH CONCRETE POST.  THE MARK
 PT0954'PROJECTS 6 INCHES AND THE DISK IS NOT STAMPED.
 PT0954'
 PT0954'REFERENCE MARK 1 IS 39 FEET SOUTHWEST OF THE CENTER OF THE
 PT0954'HIGHWAY.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT0954'BULL USGS NO 1 1952.
 PT0954'
 PT0954'REFERENCE MARK 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT0954'BULL USGS NO 2 1952.
 PT0954'
 PT0954'BENCH MARK K 27 WAS USE AS THE AZIMUTH MARK.  IT IS 32 FEET
 PT0954'NORTH OF THE CENTER OF THE HIGHWAY, 2 FEET NORTH OF A WIRE
 PT0954'FENCE AND 2 FEET EAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT0954'THE MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY BENCH
 PT0954'MARK DISK, SET IN THE TOP OF A 12-INCH SQUARE CONCRETE POST.
 PT0954'THE MARK PROJECTS 10 INCHES AND THE DISK IS STAMPED K 72 1934.
 PT0954'
 PT0954'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0954
 PT0954                          STATION RECOVERY (1985)
 PT0954
 PT0954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0954'33.1 KM (20.55 MI) SOUTH FROM EAGLE BUTTE.
 PT0954'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0954'STREET AT EAGLE BUTTE, THENCE 29.61 KM (18.40 MI) SOUTH ALONG STATE
 PT0954'HIGHWAY 63, IN TOP OF THE HIGHEST POINT OF A LOW RISE, 0.55 KM (0.34
 PT0954'MI) SOUTHEAST OF THE SOUTHEAST END OF A LONG CURVE, 87.8 METERS (288
 PT0954'FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 91.4 METERS (300 FT) SOUTH OF
 PT0954'THE SOUTHEAST END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE, 57.6
 PT0954'METERS (189 FT) SOUTHWEST OF THE RIGHT-OF-WAY FENCE AND 14.8 METERS
 PT0954'(48.5 FT) NORTHWEST OF BULL USGS RM 1.  NOTE--DISK IS NOT STAMPED.
 PT0954'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0954'THE MARK IS 4.0 M ABOVE THE HIGHWAY.
 PT0954
 PT0954                          STATION RECOVERY (2011)
 PT0954
 PT0954'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1196 ***********************************************************************
 PT1196  DESIGNATION -  BULL
 PT1196  PID         -  PT1196
 PT1196  STATE/COUNTY-  SD/ZIEBACH
 PT1196  COUNTRY     -  US
 PT1196  USGS QUAD   -  DEAD HORSE DRAW (2017)
 PT1196
 PT1196                         *CURRENT SURVEY CONTROL
 PT1196  ______________________________________________________________________
 PT1196* NAD 83(1996) POSITION- 44 37 37.65796(N) 101 58 20.96479(W)   ADJUSTED
 PT1196* NAVD 88 ORTHO HEIGHT -   748.71  (+/-2cm)     2456.4   (feet) VERTCON3
 PT1196  ______________________________________________________________________
 PT1196  GEOID HEIGHT    -        -20.036 (meters)                     GEOID18
 PT1196  LAPLACE CORR    -         -7.46  (seconds)                    DEFLEC18
 PT1196  HORZ ORDER      -  FIRST
 PT1196  VERT ORDER      -  THIRD ? (See Below)
 PT1196
 PT1196.The horizontal coordinates were established by classical geodetic methods
 PT1196.and adjusted by the National Geodetic Survey in January 1998.
 PT1196
 PT1196.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1196.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1196
 PT1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1196.GEOID18 height accuracy estimate available here.
 PT1196
 PT1196.The vertical order pertains to the NGVD 29 superseded value.
 PT1196
 PT1196.Click photographs - Photos may exist for this station.
 PT1196
 PT1196.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1196
 PT1196. The following values were computed from the NAD 83(1996) position.
 PT1196
 PT1196;                    North         East     Units Scale Factor Converg.
 PT1196;SPC SD N     -    90,114.852   443,490.734   MT  0.99996634   -1 23 45.6
 PT1196;SPC SD N     -   295,651.81  1,455,019.18   sFT  0.99996634   -1 23 45.6
 PT1196;SPC SD S     -   256,122.888   469,922.516   MT  1.00006220   -1 07 50.8
 PT1196;SPC SD S     -   840,296.51  1,541,737.45   sFT  1.00006220   -1 07 50.8
 PT1196;UTM  14      - 4,945,829.022   264,206.265   MT  1.00028377   -2 05 20.8
 PT1196;UTM  13      - 4,945,989.706   740,158.235   MT  1.00030932   +2 07 40.1
 PT1196
 PT1196!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1196!SPC SD N     -   0.99988576  x   0.99996634  =   0.99985211
 PT1196!SPC SD S     -   0.99988576  x   1.00006220  =   0.99994796
 PT1196!UTM  14      -   0.99988576  x   1.00028377  =   1.00016950
 PT1196!UTM  13      -   0.99988576  x   1.00030932  =   1.00019505
 PT1196
 PT1196:                Primary Azimuth Mark                     Grid Az
 PT1196:SPC SD N     -  BULL AZ MK                               327 32 40.6
 PT1196:SPC SD S     -  BULL AZ MK                               327 16 45.8
 PT1196:UTM  14      -  BULL AZ MK                               328 14 15.8
 PT1196:UTM  13      -  BULL AZ MK                               324 01 14.9
 PT1196
 PT1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6420645829(NAD 83)
 PT1196
 PT1196|---------------------------------------------------------------------|
 PT1196| PID    Reference Object                     Distance      Geod. Az  |
 PT1196|                                                           dddmmss.s |
 PT1196| CP8887 BULL RM 1                            13.338 METERS 18115     |
 PT1196| CP8888 BULL RM 2                            13.365 METERS 26408     |
 PT1196| CP8886 BULL AZ MK                                         3260855.0 |
 PT1196|---------------------------------------------------------------------|
 PT1196
 PT1196                          SUPERSEDED SURVEY CONTROL
 PT1196
 PT1196  NAD 83(1986)-  44 37 37.64985(N)    101 58 20.96531(W) AD(       ) 1
 PT1196  NAD 27      -  44 37 37.69600(N)    101 58 19.40100(W) AD(       ) 1
 PT1196  NGVD 29             748.24   (m)         2454.9    (f) LEVELING    3  
 PT1196
 PT1196.Superseded values are not recommended for survey control.
 PT1196
 PT1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1196.See file dsdata.pdf to determine how the superseded data were derived.
 PT1196
 PT1196_MARKER: DS = TRIANGULATION STATION DISK
 PT1196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1196_STAMPING: BULL 1950
 PT1196_MARK LOGO: CGS
 PT1196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1196+STABILITY: SURFACE MOTION
 PT1196
 PT1196  HISTORY     - Date     Condition        Report By
 PT1196  HISTORY     - 1950     MONUMENTED       CGS
 PT1196
 PT1196                          STATION DESCRIPTION
 PT1196
 PT1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1196'THE STATION IS LOCATED ABOUT 3-1/2 MILES EAST OF HOWES, ON THE
 PT1196'CHEYENNE RIVER INDIAN RESERVATION, 32 FEET SOUTH OF THE CENTER
 PT1196'OF A TRACK ROAD, AND 11 FEET SOUTH-SOUTHEAST OF A WITNESS POST.
 PT1196'
 PT1196'TO REACH THE STATION FROM THE HOWES POST OFFICE, GO NORTH ON
 PT1196'STATE HIGHWAY NO. 73 FOR 3.0 MILES.  THEN TURN RIGHT, EAST,
 PT1196'THROUGH A WIRE GATE AND ON A TRACK ROAD FOR 2.8 MILES TO A SIDE
 PT1196'ROAD ON THE RIGHT, JUST AFTER CROSSING A CATTLE GUARD.  THEN
 PT1196'RIGHT, SOUTHEASTERLY, FOR 1.95 MILES TO THE AZIMUTH MARK ON
 PT1196'THE LEFT AS DESCRIBED.  CONTINUE, SOUTHEASTERLY, FOR 0.75 MILE
 PT1196'TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT1196'
 PT1196'THE STATION MARK PROJECTS 2 INCHES.  AND THE DISK IS STAMPED
 PT1196'BULL 1950.
 PT1196'
 PT1196'REFERENCE MARK NO. 1 IS 56 FEET SOUTH OF THE CENTER OF THE TRACK
 PT1196'ROAD.  IT PROJECTS 5 INCHES, AND THE DISK IS STAMPED BULL 1950
 PT1196'NO. 1.
 PT1196'
 PT1196'REFERENCE MARK NO. 2 IS 71 FEET SOUTH OF THE CENTER OF THE
 PT1196'TRACK ROAD.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PT1196'BULL 1950 NO. 1.
 PT1196'
 PT1196'THE AZIMUTH MARK IS 50 FEET NORTHEAST OF THE CENTER OF THE
 PT1196'TRACK ROAD, AND 3.6 FEET NORTHEAST OF A WITNESS POST.  IT
 PT1196'PROJECTS 5 INCHES, AND THE DISK IS STAMPED BULL 1950.
 PT1196'
 PT1196'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1196'CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0840 ***********************************************************************
 QS0840  DESIGNATION -  BULL HEAD
 QS0840  PID         -  QS0840
 QS0840  STATE/COUNTY-  SD/CORSON
 QS0840  COUNTRY     -  US
 QS0840  USGS QUAD   -  BULLHEAD SW (2017)
 QS0840
 QS0840                         *CURRENT SURVEY CONTROL
 QS0840  ______________________________________________________________________
 QS0840* NAD 83(1996) POSITION- 45 45 46.55965(N) 101 09 57.67391(W)   ADJUSTED
 QS0840* NAVD 88 ORTHO HEIGHT -   639.    (meters)     2096.    (feet) SCALED
 QS0840  ______________________________________________________________________
 QS0840  GEOID HEIGHT    -        -20.814 (meters)                     GEOID18
 QS0840  LAPLACE CORR    -         -4.36  (seconds)                    DEFLEC18
 QS0840  HORZ ORDER      -  SECOND
 QS0840
 QS0840.The horizontal coordinates were established by classical geodetic methods
 QS0840.and adjusted by the National Geodetic Survey in January 1998.
 QS0840
 QS0840.The orthometric height was scaled from a topographic map.
 QS0840
 QS0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0840.GEOID18 height accuracy estimate available here.
 QS0840
 QS0840.Click photographs - Photos may exist for this station.
 QS0840
 QS0840.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0840
 QS0840. The following values were computed from the NAD 83(1996) position.
 QS0840
 QS0840;                    North         East     Units Scale Factor Converg.
 QS0840;SPC SD N     -   215,084.581   509,292.890   MT  1.00001634   -0 49 30.9
 QS0840;SPC SD N     -   705,656.66  1,670,905.09   sFT  1.00001634   -0 49 30.9
 QS0840;UTM  14      - 5,069,989.866   331,566.195   MT  0.99994879   -1 33 08.0
 QS0840
 QS0840!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0840!SPC SD N     -   0.99990302  x   1.00001634  =   0.99991936
 QS0840!UTM  14      -   0.99990302  x   0.99994879  =   0.99985182
 QS0840
 QS0840:                Primary Azimuth Mark                     Grid Az
 QS0840:SPC SD N     -  CADILLAC                                 050 04 52.9
 QS0840:UTM  14      -  CADILLAC                                 050 48 30.0
 QS0840
 QS0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3156669989(NAD 83)
 QS0840
 QS0840|---------------------------------------------------------------------|
 QS0840| PID    Reference Object                     Distance      Geod. Az  |
 QS0840|                                                           dddmmss.s |
 QS0840| QS0834 CADILLAC                            APPROX.19.4 KM 0491522.0 |
 QS0840| CQ7203 BULL HEAD RM 1                       11.899 METERS 12926     |
 QS0840| CQ7204 BULL HEAD RM 2                       11.888 METERS 22738     |
 QS0840| CQ7202 BULL HEAD AZ MK                                    3113516.0 |
 QS0840|---------------------------------------------------------------------|
 QS0840
 QS0840                          SUPERSEDED SURVEY CONTROL
 QS0840
 QS0840  NAD 83(1986)-  45 45 46.55115(N)    101 09 57.66997(W) AD(       ) 2
 QS0840  NAD 27      -  45 45 46.55900(N)    101 09 56.17700(W) AD(       ) 2
 QS0840
 QS0840.Superseded values are not recommended for survey control.
 QS0840
 QS0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0840.See file dsdata.pdf to determine how the superseded data were derived.
 QS0840
 QS0840_MARKER: DS = TRIANGULATION STATION DISK
 QS0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0840_STAMPING: BULL HEAD 1952
 QS0840_MARK LOGO: CGS
 QS0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0840+STABILITY: SURFACE MOTION
 QS0840
 QS0840  HISTORY     - Date     Condition        Report By
 QS0840  HISTORY     - 1952     MONUMENTED       CGS
 QS0840  HISTORY     - 1972     GOOD             USGS
 QS0840
 QS0840                          STATION DESCRIPTION
 QS0840
 QS0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0840'THE STATION IS IN SECTION 20, T 21 N, R 24 E, ON THE DIVIDE BETWEEN
 QS0840'THE GRAND RIVER AND STINK CREEK, ABOUT 4-1/2 MILES WEST OF THE SMALL
 QS0840'VILLAGE OF BULL HEAD, 150 EAST OF A TRACK ROAD AND 17 FEET
 QS0840'NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QS0840'
 QS0840'TO REACH THE STATION FROM THE POST OFFICE IN BULL HEAD, GO
 QS0840'WEST ON THE MAIN GRADED DIRT ROAD FOR 5.1 MILES TO THE TOP OF A
 QS0840'RISE WHERE TRACK ROADS LEAD SOUTHWEST, NORTHWEST, NORTH, NORTHEAST,
 QS0840'SOUTHEAST AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED BELOW,
 QS0840'TURN SHARP LEFT (SOUTHEAST) AND FOLLOW THE TRACK ROAD FOR 0.6
 QS0840'MILE, TURN LEFT (EAST) AND GO ACROSS PASTURE LAND FOR 150 FEET TO
 QS0840'THE HIGHEST POINT AND STATION.
 QS0840'
 QS0840'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED BULL
 QS0840'HEAD 1952.
 QS0840'
 QS0840'REFERENCE MARK 1 IS 160 FEET EAST OF THE TRACK ROAD.  THE MARK
 QS0840'PROJECTS 7 INCHES AND THE DISK IS STAMPED BULL HEAD NO 1 1952.
 QS0840'
 QS0840'REFERENCE MARK 2 IS 110 FEET EAST OF THE TRACK ROAD.  THE MARK
 QS0840'PROJECTS 5 INCHES AND THE DISK IS STAMPED BULL HEAD NO 2 1952.
 QS0840'
 QS0840'THE AZIMUTH MARK IS 44 FEET NORTHEAST OF THE CENTER OF THE TRACK
 QS0840'ROAD, 33 FEET SOUTH OF THE CENTER OF THE GRADED DIRT ROAD, 31
 QS0840'FEET EAST OF A GATE POST AND 6 FEET EAST OF A WHITE 4 IN X 4 IN
 QS0840'WITNESS POST.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QS0840'BULL HEAD 1952.
 QS0840'
 QS0840'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0840
 QS0840                          STATION RECOVERY (1972)
 QS0840
 QS0840'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 QS0840'THE STATION, RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.
 QS0840'THE AZIMUTH MARK WAS FOUND DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2331 ***********************************************************************
 PU2331  DESIGNATION -  BULLOCK
 PU2331  PID         -  PU2331
 PU2331  STATE/COUNTY-  SD/PENNINGTON
 PU2331  COUNTRY     -  US
 PU2331  USGS QUAD   -  SILVER CITY (2017)
 PU2331
 PU2331                         *CURRENT SURVEY CONTROL
 PU2331  ______________________________________________________________________
 PU2331* NAD 83(1996) POSITION- 44 02 34.73653(N) 103 31 34.55580(W)   ADJUSTED
 PU2331* NAVD 88 ORTHO HEIGHT -  1706.    (meters)     5597.    (feet) SCALED
 PU2331  ______________________________________________________________________
 PU2331  GEOID HEIGHT    -        -13.930 (meters)                     GEOID18
 PU2331  LAPLACE CORR    -        -15.99  (seconds)                    DEFLEC18
 PU2331  HORZ ORDER      -  SECOND
 PU2331
 PU2331.The horizontal coordinates were established by classical geodetic methods
 PU2331.and adjusted by the National Geodetic Survey in January 1998.
 PU2331
 PU2331.The orthometric height was scaled from a topographic map.
 PU2331
 PU2331.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2331.GEOID18 height accuracy estimate available here.
 PU2331
 PU2331.Click photographs - Photos may exist for this station.
 PU2331
 PU2331.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2331
 PU2331. The following values were computed from the NAD 83(1996) position.
 PU2331
 PU2331;                    North         East     Units Scale Factor Converg.
 PU2331;SPC SD S     -   194,848.544   344,171.859   MT  0.99993430   -2 12 09.5
 PU2331;SPC SD S     -   639,265.60  1,129,170.51   sFT  0.99993430   -2 12 09.5
 PU2331;UTM  13      - 4,877,702.576   618,070.477   MT  0.99977146   +1 01 28.8
 PU2331
 PU2331!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2331!SPC SD S     -   0.99973481  x   0.99993430  =   0.99966913
 PU2331!UTM  13      -   0.99973481  x   0.99977146  =   0.99950633
 PU2331
 PU2331:                Primary Azimuth Mark                     Grid Az
 PU2331:SPC SD S     -  BULLOCK AZ MK 2                          095 59 32.6
 PU2331:UTM  13      -  BULLOCK AZ MK 2                          092 45 54.3
 PU2331
 PU2331_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1807077702(NAD 83)
 PU2331
 PU2331|---------------------------------------------------------------------|
 PU2331| PID    Reference Object                     Distance      Geod. Az  |
 PU2331|                                                           dddmmss.s |
 PU2331| CP8891 BULLOCK AZ MK                                      0900658.1 |
 PU2331| CP8892 BULLOCK AZ MK 2                                    0934723.1 |
 PU2331| CP8893 BULLOCK RM 1                          5.273 METERS 13354     |
 PU2331| PU2332 SETH BULLOCK LOT 1950                 6.761 METERS 17120     |
 PU2331| OT0812 HARNEY PEAK LOOKOUT TOWER           APPROX.19.7 KM 1810746.1 |
 PU2331| CP8895 BULLOCK RM 3                          5.005 METERS 19429     |
 PU2331| CP8894 BULLOCK RM 2                          4.459 METERS 24006     |
 PU2331|---------------------------------------------------------------------|
 PU2331
 PU2331                          SUPERSEDED SURVEY CONTROL
 PU2331
 PU2331  NAD 83(1993)-  44 02 34.72900(N)    103 31 34.55946(W) AD(       ) 2
 PU2331  NAD 83(1986)-  44 02 34.72939(N)    103 31 34.55734(W) AD(       ) 2
 PU2331  NAD 27      -  44 02 34.77200(N)    103 31 32.86700(W) AD(       ) 2
 PU2331
 PU2331.Superseded values are not recommended for survey control.
 PU2331
 PU2331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2331.See file dsdata.pdf to determine how the superseded data were derived.
 PU2331
 PU2331_MARKER: DS = TRIANGULATION STATION DISK
 PU2331_SETTING: 66 = SET IN ROCK OUTCROP
 PU2331_STAMPING: BULLOCK 1950
 PU2331_MARK LOGO: CGS
 PU2331_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2331+STABILITY: POSITION/ELEVATION WELL
 PU2331
 PU2331  HISTORY     - Date     Condition        Report By
 PU2331  HISTORY     - 1950     MONUMENTED       CGS
 PU2331  HISTORY     - 1975     GOOD             NGS
 PU2331  HISTORY     - 20120923 MARK NOT FOUND   INDIV
 PU2331  HISTORY     - 20210911 MARK NOT FOUND   GEOCAC
 PU2331
 PU2331                          STATION DESCRIPTION
 PU2331
 PU2331'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2331'THE STATION IS ABOUT 15-1/2 MILES WEST AND 2-1/2 MILES SOUTH OF
 PU2331'RAPID CITY, 8-3/4 MILES NORTH AND 1-3/4 MILES EAST OF HILL
 PU2331'CITY, 2 MILES WEST AND 2 MILES SOUTH OF THE PACTOLA POST OFFICE,
 PU2331'AND IN THE BLACK HILLS NATIONAL FOREST.  IT IS 6 FEET SOUTH OF A
 PU2331'WIND CHARGER.
 PU2331'
 PU2331'TO REACH THE AZIMUTH MARK FROM THE STATION.  FOLLOW THE FOREST
 PU2331'SERVICE ROAD EAST FOR 1.6 MILES TO THE MARK ON THE RIGHT.
 PU2331'
 PU2331'STATION DISK IS SET IN A DRILLED HOLE IN OUTCROPPING BEDROCK AND IT
 PU2331'IS STAMPED BULLOCK 1950.
 PU2331'
 PU2331'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN A DRILLED HOLE IN
 PU2331'THE CONCRETE BASE OF THE NORTHEAST LEG OF THE LOOKOUT TOWER.
 PU2331'THE DISK IS STAMPED BULLOCK NO 1 1950.
 PU2331'
 PU2331'REFERENCE MARK NO. 2 IS 21 FEET SOUTHWEST OF THE WIND CHARGER.
 PU2331'THE MARK IS A STANDARD DISK SET IN A DRILLED HOLE IN OUTCROPPING
 PU2331'BEDROCK.  THE DISK IS STAMPED BULLOCK NO 2 1950.
 PU2331'
 PU2331'THE AZIMUTH MARK IS 26 FEET SOUTHWEST OF THE CENTER OF THE ROAD,
 PU2331'AND 5 FEET EAST OF A WITNESS POST.  THE MARK IS A STANDARD
 PU2331'DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER THAT PROJECTS
 PU2331'6 INCHES.  THE DISK IS STAMPED BULLOCK 1950.
 PU2331'
 PU2331'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU2331
 PU2331                          STATION RECOVERY (1975)
 PU2331
 PU2331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PU2331'THE STATION MARK, REFERENCE MARK NO. 2, AND THE AZIMUTH MARK WERE
 PU2331'RECOVERED IN GOOD CONDITION.  REFERENCE MARK NO. 1 WAS FOUND WITH
 PU2331'THE DISK SHIRRED OFF, THE SHANK OF THE MARK WAS STILL INTACT, IT
 PU2331'WAS OBSERVED FOR A CHECK.  A DIFFERENCE WAS FOUND IN THE DISTANCE
 PU2331'TO THE AZIMUTH MARK, 1.6 MILES IS THE DISTANCE BY ROAD.  THE
 PU2331'AZIMUTH MARK WAS IN DANGER OF BEING DESTROYED BY ROAD
 PU2331'IMPROVEMENTS, AZIMUTH MARK 2 WAS SET NEARBY AND THE DISK WAS
 PU2331'REMOVED FROM THE 1950 AZIMUTH MARK AT THIS TIME.  REFERENCE MARK
 PU2331'NO. 3 WAS SET.
 PU2331'
 PU2331'A NEW DESCRIPTION FOLLOWS--
 PU2331'
 PU2331'THE STATION IS LOCATED NEAR THE SETH BULLOCK LOOKOUT TOWER IN THE
 PU2331'BLACK HILLS NATIONAL FOREST, ABOUT 16 MILES WEST-SOUTHWEST OF RAPID
 PU2331'CITY, 9 MILES NORTH-NORTHEAST OF HILL CITY, 2 MILES WEST AND 2
 PU2331'MILES SOUTH OF THE PACTOLA POST OFFICE, AND 2 MILES WEST OF U.S.
 PU2331'HIGHWAY 385, NEAR THE SOUTH END OF A HIGH ROCK RIDGE.
 PU2331'
 PU2331'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 385 AND STATE
 PU2331'HIGHWAY 44 WHICH IS ABOUT 15 MILES WEST OF RAPID CITY, GO SOUTH ON
 PU2331'HIGHWAY 385 FOR 5.1 MILES TO A SIDE ROAD RIGHT AND THE ENTRANCE TO
 PU2331'THE BLACK FOREST INN, TURN RIGHT AND FOLLOW THE SIDE ROAD
 PU2331'NORTHWESTERLY FOR 0.3 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 PU2331'FOLLOW FOREST ROAD 251 WESTERLY FOR 1.35 MILES TO THE JUNCTION WITH
 PU2331'FOREST ROAD 156 ON THE RIGHT AND THE AZIMUTH MARK ON THE LEFT AS
 PU2331'DESCRIBED, TURN RIGHT AND FOLLOW ROAD 156 FOR 0.3 MILE TO A LOCKED
 PU2331'GATE, (KEYS MAY BE OBTAINED FROM THE FOREST SERVICE IN
 PU2331'CUSTER OR RAPID CITY), GO THRU THE GATE AND FOLLOW THE TRACK
 PU2331'ROAD 1.3 MILES TO THE FOREST SERVICE CABIN NEAR THE LOOKOUT
 PU2331'TOWER.  PACK EASTERLY FROM THE NORTH SIDE OF THE CABIN UP A
 PU2331'PATH TO THE SOUTH END OF THE ROCK RIDGE, TO THE SITE OF THE OLD
 PU2331'LOOKOUT TOWER (DISMANTLED) AND THE STATION AS DESCRIBED.  THIS
 PU2331'IS ABOUT 100 FEET SOUTHEAST OF THE NEW LOOKOUT TOWER.  IT IS
 PU2331'ABOUT A 3-MINUTE PACK.
 PU2331'
 PU2331'THE STATION MARK IS A STANDARD DISK STAMPED BULLOCK 1950, CEMENTED
 PU2331'IN A DRILLED HOLE IN OUTCROPPING BEDROCK.  IT IS 22 FEET NORTH OF
 PU2331'THE CENTER OF THE STONE STEPS FOR THE DISMANTLED TOWER, AND 12 FEET
 PU2331'SOUTH OF THE TOP OF THE STONE STAIRS LEADING NORTH DOWN THE
 PU2331'MOUNTAIN.
 PU2331'
 PU2331'REFERENCE MARK NO. 1 IS THE CENTER OF THE SHANK OF THE ORIGINAL
 PU2331'MARK, SET IN A DRILLED HOLE IN THE TOP OF THE CONCRETE BASE FOR
 PU2331'THE NORTHEAST LEG OF THE THE OLD LOOKOUT TOWER.  IT PROJECTS 1.3
 PU2331'FEET ABOVE GROUND.
 PU2331'
 PU2331'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BULLOCK NO 2 1950,
 PU2331'SET IN A DRILLED HOLE IN OUTCROPPING BEDROCK ALONG THE WEST SIDE OF
 PU2331'THE RIDGE AND ABOUT 2 FEET LOWER THEN THE STATION.
 PU2331'
 PU2331'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED BULLOCK 1950 NO 3
 PU2331'1975, SET IN A DRILLED HOLE IN THE TOP OF THE CONCRETE BASE FOR THE
 PU2331'NORTHWEST LEG OF THE OLD LOOKOUT TOWER.  IT PROJECTS 1.3 FEET ABOVE
 PU2331'GROUND.
 PU2331'
 PU2331'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED BULLOCK
 PU2331'1950 AZ 2 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 PU2331'PROJECTS 8-INCHES.  IT IS 200 FEET SOUTHEAST OF THE CENTER OF THE
 PU2331'JUNCTION OF THE MAIN ROAD AND ROAD NO. 156 LEADING TO THE LOOKOUT
 PU2331'TOWER, 6 FEET EAST OF A POWER POLE, AND 1.8 FEET WEST OF A METAL
 PU2331'WITNESS POST.  IT IS ON THE TOP OF A SMALL WOODED HILL.
 PU2331'
 PU2331'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9 MILES
 PU2331'NNE OF HILL CITY.
 PU2331
 PU2331                          STATION RECOVERY (2012)
 PU2331
 PU2331'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JFP)
 PU2331'THE TRIANGULATION STATION DISK AS WELL AS ALL THREE REFERENCE MARK
 PU2331'DISKS HAVE BEEN PRIED FROM THEIR LOCATIONS AND STOLEN.  EVIDENCE AT
 PU2331'EACH LOCATION SUCH AS A BROKEN STEM OR INDENTATION WAS FOUND TO
 PU2331'CONFIRM THEIR ABSENCE.
 PU2331'
 PU2331'THE AZIMUTH MARK ESTABLISHED IN 1975 WAS FOUND UNDISTURBED AND AS
 PU2331'DESCRIBED.
 PU2331
 PU2331                          STATION RECOVERY (2021)
 PU2331
 PU2331'RECOVERY NOTE BY GEOCACHING 2021 (JRS)
 PU2331'THE STATION AND THE THREE REFERENCE MARKS WERE NOT RECOVERED.  FOUND
 PU2331'SHANKS AND INDENTATIONS IN THE ROCK AND CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1167 ***********************************************************************
 PT1167  DESIGNATION -  BULS
 PT1167  PID         -  PT1167
 PT1167  STATE/COUNTY-  SD/HAAKON
 PT1167  COUNTRY     -  US
 PT1167  USGS QUAD   -  BOWEN RANCH (2017)
 PT1167
 PT1167                         *CURRENT SURVEY CONTROL
 PT1167  ______________________________________________________________________
 PT1167* NAD 83(1996) POSITION- 44 04 21.51787(N) 101 51 55.61250(W)   ADJUSTED
 PT1167* NAVD 88 ORTHO HEIGHT -   829.    (meters)     2720.    (feet) SCALED
 PT1167  ______________________________________________________________________
 PT1167  GEOID HEIGHT    -        -20.355 (meters)                     GEOID18
 PT1167  LAPLACE CORR    -         -9.00  (seconds)                    DEFLEC18
 PT1167  HORZ ORDER      -  SECOND
 PT1167
 PT1167.The horizontal coordinates were established by classical geodetic methods
 PT1167.and adjusted by the National Geodetic Survey in January 1998.
 PT1167
 PT1167.The orthometric height was scaled from a topographic map.
 PT1167
 PT1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1167.GEOID18 height accuracy estimate available here.
 PT1167
 PT1167.Click photographs - Photos may exist for this station.
 PT1167
 PT1167.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1167
 PT1167. The following values were computed from the NAD 83(1996) position.
 PT1167
 PT1167;                    North         East     Units Scale Factor Converg.
 PT1167;SPC SD S     -   194,357.992   477,279.493   MT  0.99993827   -1 03 25.0
 PT1167;SPC SD S     -   637,656.18  1,565,874.47   sFT  0.99993827   -1 03 25.0
 PT1167;UTM  14      - 4,883,933.997   270,542.519   MT  1.00024760   -1 59 38.3
 PT1167
 PT1167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1167!SPC SD S     -   0.99987315  x   0.99993827  =   0.99981142
 PT1167!UTM  14      -   0.99987315  x   1.00024760  =   1.00012071
 PT1167
 PT1167:                Primary Azimuth Mark                     Grid Az
 PT1167:SPC SD S     -  BULS AZ MK                               149 36 01.7
 PT1167:UTM  14      -  BULS AZ MK                               150 32 15.0
 PT1167
 PT1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7054283933(NAD 83)
 PT1167
 PT1167|---------------------------------------------------------------------|
 PT1167| PID    Reference Object                     Distance      Geod. Az  |
 PT1167|                                                           dddmmss.s |
 PT1167| CP8897 BULS RM 1                            17.020 METERS 10105     |
 PT1167| CP8896 BULS AZ MK                                         1483236.7 |
 PT1167| CP8898 BULS RM 2                            16.348 METERS 18218     |
 PT1167|---------------------------------------------------------------------|
 PT1167
 PT1167                          SUPERSEDED SURVEY CONTROL
 PT1167
 PT1167  NAD 83(1986)-  44 04 21.51016(N)    101 51 55.61445(W) AD(       ) 2
 PT1167  NAD 27      -  44 04 21.55360(N)    101 51 54.08510(W) AD(       ) 2
 PT1167
 PT1167.Superseded values are not recommended for survey control.
 PT1167
 PT1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1167.See file dsdata.pdf to determine how the superseded data were derived.
 PT1167
 PT1167_MARKER: DS = TRIANGULATION STATION DISK
 PT1167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1167_STAMPING: BULS 1961
 PT1167_MARK LOGO: CGS
 PT1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1167+STABILITY: SURFACE MOTION
 PT1167
 PT1167  HISTORY     - Date     Condition        Report By
 PT1167  HISTORY     - 1961     MONUMENTED       CGS
 PT1167
 PT1167                          STATION DESCRIPTION
 PT1167
 PT1167'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1167'LOCATED, AIRLINE, ABOUT 10-1/4 MILES WEST-NORTHWEST OF PHILIP,
 PT1167'7-3/4 MILES NORTH-NORTHEAST OF COTTONWOOD, IN SECTION 5,
 PT1167'T 1 N, R 19 E, ON A HIGH, FLAT-TOPPED RIDGE RUNNING NORTH-NORTHWEST
 PT1167'TO SOUTH-SOUTHEAST IN PASTURE LAND OVERLOOKING THE BAD RIVER
 PT1167'VALLEY TO THE NORTH.
 PT1167'
 PT1167'TO REACH FROM THE POST OFFICE IN PHILIP GO WEST ON PINE STREET
 PT1167'0.9 MILE TO THE JUNCTION WITH U.S. HIGHWAY 14.  TURN LEFT AND GO
 PT1167'WEST-SOUTHWEST ACROSS THE BAD RIVER BRIDGE 0.2 MILE TO A SIDE
 PT1167'ROAD ON THE RIGHT.  TURN RIGHT AND GO WEST AND NORTH UP THE
 PT1167'BAD RIVER VALLEY 13.1 MILES TO A THREE-WAY FORK.  TAKE THE LEFT
 PT1167'FORK AND GO SOUTH AND WEST 1.5 MILES TO THE ENTRANCE TO A
 PT1167'RANCH YARD ON THE RIGHT.  CONTINUE WEST ON TRACK ROAD ALONG THE
 PT1167'SOUTH SIDE OF A FENCE 0.5 MILE TO FENCE CORNER WHERE THE
 PT1167'MOST-TRAVELED ROAD BEARS SOUTH.  BEAR SOUTH THEN WEST THROUGH
 PT1167'GATE AND GO WEST 0.8 MILE UP THE RIDGE TO A DIM CATTLE TRAIL ON
 PT1167'THE RIGHT AT A POINT WHERE THE ROAD STARTS DOWN THE WEST
 PT1167'SIDE OF THE RIDGE.  TURN RIGHT AND GO NORTHWEST 0.1 MILE ON
 PT1167'THE DIM TRAIL TO A FENCE CORNER.  TURN NORTH ALONG THE
 PT1167'WEST SIDE OF THE FENCE AND GO 0.15 MILE TO THE AZIMUTH MARK ON
 PT1167'THE RIGHT.  BEAR LEFT AND GO NORTHWEST, ACROSS PASTURE, 0.3
 PT1167'MILE TO THE STATION.
 PT1167'
 PT1167'THE STATION MARK, A STANDARD DISK STAMPED BULS 1961 SET IN
 PT1167'THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 PT1167'2 INCHES ABOVE GROUND, IS 220.6 FEET SOUTH OF A WIRE FENCE
 PT1167'ALONG THE NORTH EDGE OF THE RIDGE.
 PT1167'
 PT1167'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED BULS NO 1 1961
 PT1167'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 PT1167'2 INCHES ABOVE GROUND, IS 231 FEET SOUTH OF THE FENCE ALONG
 PT1167'THE NORTH EDGE OF THE RIDGE, AND AT THE SAME ELEVATION AS THE
 PT1167'STATION.
 PT1167'
 PT1167'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED BULS NO 2 1961
 PT1167'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH
 PT1167'WITH THE GROUND, IS ABOUT 70 FEET NORTHEAST OF THE HEAD OF
 PT1167'A DRAW LEADING WEST, AND AT THE SAME ELEVATION AS THE STATION.
 PT1167'
 PT1167'THE AZIMUTH MARK, A STANDARD DISK STAMPED BULS 19O1 SET IN THE
 PT1167'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 3 INCHES
 PT1167'ABOVE GROUND, IS 0.8 FOOT WEST OF A WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0916 ***********************************************************************
 PT0916  DESIGNATION -  BUNKER
 PT0916  PID         -  PT0916
 PT0916  STATE/COUNTY-  SD/STANLEY
 PT0916  COUNTRY     -  US
 PT0916  USGS QUAD   -  MAY RANCH (2017)
 PT0916
 PT0916                         *CURRENT SURVEY CONTROL
 PT0916  ______________________________________________________________________
 PT0916* NAD 83(1996) POSITION- 44 17 20.12728(N) 101 07 39.11036(W)   ADJUSTED
 PT0916* NAVD 88 ORTHO HEIGHT -   651.120 (meters)     2136.22  (feet) ADJUSTED
 PT0916  ______________________________________________________________________
 PT0916  GEOID HEIGHT    -        -22.490 (meters)                     GEOID18
 PT0916  LAPLACE CORR    -         -6.19  (seconds)                    DEFLEC18
 PT0916  DYNAMIC HEIGHT  -        650.951 (meters)     2135.66  (feet) COMP
 PT0916  MODELED GRAVITY -    980,337.8   (mgal)                       NAVD 88
 PT0916
 PT0916  HORZ ORDER      -  THIRD
 PT0916  VERT ORDER      -  FIRST     CLASS II
 PT0916
 PT0916.The horizontal coordinates were established by classical geodetic methods
 PT0916.and adjusted by the National Geodetic Survey in January 1998.
 PT0916
 PT0916.The orthometric height was determined by differential leveling and
 PT0916.adjusted by the NATIONAL GEODETIC SURVEY
 PT0916.in June 1991.
 PT0916
 PT0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0916.GEOID18 height accuracy estimate available here.
 PT0916
 PT0916.Click photographs - Photos may exist for this station.
 PT0916
 PT0916.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0916
 PT0916.The dynamic height is computed by dividing the NAVD 88
 PT0916.geopotential number by the normal gravity value computed on the
 PT0916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0916.degrees latitude (g = 980.6199 gals.).
 PT0916
 PT0916.The modeled gravity was interpolated from observed gravity values.
 PT0916
 PT0916. The following values were computed from the NAD 83(1996) position.
 PT0916
 PT0916;                    North         East     Units Scale Factor Converg.
 PT0916;SPC SD S     -   217,560.212   536,612.914   MT  0.99997537   -0 32 52.4
 PT0916;SPC SD S     -   713,778.80  1,760,537.54   sFT  0.99997537   -0 32 52.4
 PT0916;UTM  14      - 4,906,164.971   330,256.017   MT  0.99995436   -1 29 09.5
 PT0916
 PT0916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0916!SPC SD S     -   0.99990144  x   0.99997537  =   0.99987681
 PT0916!UTM  14      -   0.99990144  x   0.99995436  =   0.99985581
 PT0916
 PT0916:                Primary Azimuth Mark                     Grid Az
 PT0916:SPC SD S     -  BUNKER AZ MK                             003 35 38.6
 PT0916:UTM  14      -  BUNKER AZ MK                             004 31 55.7
 PT0916
 PT0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3025606164(NAD 83)
 PT0916
 PT0916|---------------------------------------------------------------------|
 PT0916| PID    Reference Object                     Distance      Geod. Az  |
 PT0916|                                                           dddmmss.s |
 PT0916| PT0917 BUNKER AZ MK                                       0030246.2 |
 PT0916| CP8899 BUNKER RM 1                          13.680 METERS 17849     |
 PT0916| CP8900 BUNKER RM 2                          11.034 METERS 35939     |
 PT0916|---------------------------------------------------------------------|
 PT0916
 PT0916                          SUPERSEDED SURVEY CONTROL
 PT0916
 PT0916  NAD 83(1986)-  44 17 20.12113(N)    101 07 39.11306(W) AD(       ) 3
 PT0916  NAD 27      -  44 17 20.17100(N)    101 07 37.60300(W) AD(       ) 3
 PT0916
 PT0916.Superseded values are not recommended for survey control.
 PT0916
 PT0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0916.See file dsdata.pdf to determine how the superseded data were derived.
 PT0916
 PT0916_MARKER: DS = TRIANGULATION STATION DISK
 PT0916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0916_STAMPING: BUNKER 1952
 PT0916_MARK LOGO: CGS
 PT0916_PROJECTION: FLUSH
 PT0916_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0916+STABILITY: SURFACE MOTION
 PT0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0916+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0916
 PT0916  HISTORY     - Date     Condition        Report By
 PT0916  HISTORY     - 1952     MONUMENTED       CGS
 PT0916  HISTORY     - 1981     GOOD             NGS
 PT0916  HISTORY     - 1985     GOOD             NGS
 PT0916  HISTORY     - 20120605 GOOD             INDIV
 PT0916
 PT0916                          STATION DESCRIPTION
 PT0916
 PT0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT0916'THE STATION IS IN SECTION 20, T 4 N, R 25 E, ABOUT 15-1/4 MILES
 PT0916'NORTH AND 1-1/2 EAST OF MIDLAND, 5-1/2 MILES SOUTH AND 5-1/4
 PT0916'MILES WEST OF HAYES AND 39 FEET WEST OF THE CENTER OF U.S.
 PT0916'HIGHWAY 14.
 PT0916'
 PT0916'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT0916'STATE HIGHWAY 63 AT KELLARS CORNER, (5 MILES WEST OF HAYES)
 PT0916'GO SOUTH ON U.S. HIGHWAY 14 FOR 5.15 MILES TO A CROSS ROAD,
 PT0916'CONTINUE SOUTHERLY ON THE HIGHWAY FOR 0.35 MILE TO THE AZIMUTH
 PT0916'MARK ON THE LEFT AS DESCRIBED BELOW, CONTINUE SOUTHERLY ON THE
 PT0916'HIGHWAY FOR 0.3 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT0916'
 PT0916'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT0916'BUNKER 1952.
 PT0916'
 PT0916'REFERENCE MARK 1 IS 38 FEET WEST OF THE CENTER OF THE HIGHWAY.
 PT0916'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BUNKER NO
 PT0916'1 1952.
 PT0916'
 PT0916'REFERENCE MARK 2 IS 40 FEET WEST OF THE CENTER OF THE HIGHWAY.
 PT0916'THE MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED BUNKER NO
 PT0916'2 1952.
 PT0916'
 PT0916'THE AZIMUTH MARK IS 33 FEET EAST OF THE CENTER OF THE HIGHWAY,
 PT0916'1.5 FEET SOUTHWEST OF A GATE POST AND 1 FOOT WEST OF A WIRE
 PT0916'FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT0916'BUNKER 1952.
 PT0916'
 PT0916'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0916
 PT0916                          STATION RECOVERY (1981)
 PT0916
 PT0916'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT0916'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD
 PT0916'CONDITION.  BOTH REFERENCE MARKS 1 AND 2 HAD BEEN
 PT0916'DESTROYED.  REFERENCE MARKS 3 AND 4 WERE ESTABLISHED AND THE AZIMUTH
 PT0916'MARK POSITIONED.  A NEW AND COMPLETE DESCRIPTIVE TEXT FOLLOWS.
 PT0916'
 PT0916'THE STATION IS LOCATED IN S 20, T4N, R25E, ABOUT 26.5 KM (16.5 MI)
 PT0916'NORTH-NORTHEAST OF MIDLAND, 9.1 KM (5.65 MI) SOUTH OF FOUR CORNERS,
 PT0916'IN THE RIGHT-OF-WAY AND ALONG THE EAST SIDE OF HIGHWAY 14.
 PT0916'
 PT0916'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS 14 AND 34 AT FOUR
 PT0916'CORNERS, WHICH IS ABOUT 8 KM (5 MI) WEST OF HAYES, GO SOUTH ON
 PT0916'HIGHWAY 14 FOR 3.4 KM (2.1 MI) TO PLUM CREEK STATION MONUMENT ON THE
 PT0916'LEFT.  CONTINUE SOUTH ON THE HIGHWAY FOR 5.3 KM (3.3 MI) TO THE
 PT0916'AZIMUTH MARK ON THE LEFT.  CONTINUE SOUTH ON THE HIGHWAY FOR 0.4 KM
 PT0916'(0.25 MI) TO THE STATION ON THE LEFT.
 PT0916'
 PT0916'THE STATION IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS) DISK
 PT0916'STAMPED---BUNKER 1952---SET INTO THE TOP OF A ROUND CONCRETE
 PT0916'MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 PT0916'ON A LOW NARROW RIDGE BETWEEN THE OLD HIGHWAY AND PRESENT HIGHWAY 14.
 PT0916'ALSO LOCATED 45.61 METERS (149.6 FEET) N FROM A YELLOW WOODEN 4X4
 PT0916'POST, 33.5 METERS (109.9 FEET) E FROM THE CENTER OF HIGHWAY 14, 12.0
 PT0916'METERS (39.4 FEET) W FROM THE CENTER OF OLD HIGHWAY, AND 0.25 METER
 PT0916'(0.8 FOOT) E FROM A METAL WITNESS POST.
 PT0916'
 PT0916'THE UNDERGROUND MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT0916'NOS) DISK SET INTO AN IRREGULAR MASS OF CONCRETE.
 PT0916'
 PT0916'REFERENCE MARK NO. 3 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PT0916'STAMPED---BUNKER 1952 NO 3 1981---SET INTO THE TOP OF A ROUND
 PT0916'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 PT0916'LOCATED 41.8 METERS (137.1 FEET) E FROM THE CENTER OF HIGHWAY 14, 3.8
 PT0916'METERS (12.5 FEET) W FROM THE CENTER OF OLD HIGHWAY, 0.30 METER (1.0
 PT0916'FOOT) S FROM A METAL WITNESS POST, AND 0.3 METER (1 FOOT) LOWER THAN
 PT0916'THE STATION.
 PT0916'
 PT0916'REFERENCE MARK NO. 4 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PT0916'STAMPED---BUNKER 1952 NO 4 1981---SET INTO THE TOP OF A ROUND
 PT0916'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 PT0916'LOCATED 33.7 METERS (110.6 FEET) E FROM THE CENTER OF HIGHWAY 14,
 PT0916'28.15 METERS (92.4 FEET) N FROM A YELLOW 4X4 WOODEN POST, 11.8 METERS
 PT0916'(38.7 FEET) W FROM THE CENTER OF OLD HIGHWAY, 0.30 METER (1.0 FOOT) N
 PT0916'FROM A METAL WITNESS POST, AND 0.3 METER (1 FOOT) LOWER THAN THE
 PT0916'STATION.
 PT0916'
 PT0916'AZIMUTH MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT0916'NOS) DISK STAMPED---BUNKER 1952---SET INTO THE TOP OF A ROUND
 PT0916'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4
 PT0916'INCHES) ABOVE THE GROUND LOCATED 55.9 METERS (183.4 FEET) E FROM THE
 PT0916'CENTER OF HIGHWAY 14, 10.0 METERS (32.8 FEET) E FROM THE CENTER OF
 PT0916'OLD HIGHWAY, 6.95 METERS (22.8 FEET) WNW FROM A POWER POLE, AND 0.30
 PT0916'METER (1.0 FOOT) W FROM A METAL WITNESS POST AND FENCE.
 PT0916'
 PT0916'TO REACH THE AZIMUTH MARK FROM THE STATION GO NORTH ON HIGHWAY 14 FOR
 PT0916'0.4 KM (0.25 MI) TO THE AZIMUTH MARK ON THE RIGHT.
 PT0916
 PT0916                          STATION RECOVERY (1985)
 PT0916
 PT0916'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0916'25.6 KM (15.9 MI) NORTH FROM MIDLAND.
 PT0916'25.57 KM (15.89 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0916'FROM THEIR JUNCTION AT MIDLAND, IN TOP OF THE HIGHEST POINT OF A SHORT
 PT0916'LOW CUT AT THE TOP OF A HIGHWAY SUMMIT, 1.08 KM (0.67 MI) SOUTH OF AN
 PT0916'INTERSECTION OF A GRAVEL ROAD, 0.44 KM (0.27 MI) NORTH OF MILEPOST
 PT0916'184, 33.2 METERS (109 FT) EAST OF THE HIGHWAY CENTERLINE, 12.5 METERS
 PT0916'(41 FT) WEST OF THE OLD HIGHWAY BED, 17.4 METERS (57 FT) NORTH OF RM
 PT0916'4, 8.2 METERS (27 FT) WEST OF RM 3.
 PT0916'THE MARK IS 0.2 METERS  E FROM  A WITNESS POST
 PT0916'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0916
 PT0916                          STATION RECOVERY (2012)
 PT0916
 PT0916'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0917 ***********************************************************************
 PT0917  DESIGNATION -  BUNKER AZ MK
 PT0917  PID         -  PT0917
 PT0917  STATE/COUNTY-  SD/STANLEY
 PT0917  COUNTRY     -  US
 PT0917  USGS QUAD   -  MAY RANCH (2017)
 PT0917
 PT0917                         *CURRENT SURVEY CONTROL
 PT0917  ______________________________________________________________________
 PT0917* NAD 83(1986) POSITION- 44 17 34.     (N) 101 07 38.     (W)   SCALED
 PT0917* NAVD 88 ORTHO HEIGHT -   649.295 (meters)     2130.23  (feet) ADJUSTED
 PT0917  ______________________________________________________________________
 PT0917  GEOID HEIGHT    -        -22.484 (meters)                     GEOID18
 PT0917  DYNAMIC HEIGHT  -        649.127 (meters)     2129.68  (feet) COMP
 PT0917  MODELED GRAVITY -    980,338.4   (mgal)                       NAVD 88
 PT0917
 PT0917  VERT ORDER      -  FIRST     CLASS II
 PT0917
 PT0917.The horizontal coordinates were scaled from a map and have
 PT0917.an estimated accuracy of +/- 6 seconds.
 PT0917
 PT0917.The orthometric height was determined by differential leveling and
 PT0917.adjusted by the NATIONAL GEODETIC SURVEY
 PT0917.in June 1991.
 PT0917
 PT0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0917.GEOID18 height accuracy estimate available here.
 PT0917
 PT0917.Click photographs - Photos may exist for this station.
 PT0917
 PT0917.The dynamic height is computed by dividing the NAVD 88
 PT0917.geopotential number by the normal gravity value computed on the
 PT0917.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0917.degrees latitude (g = 980.6199 gals.).
 PT0917
 PT0917.The modeled gravity was interpolated from observed gravity values.
 PT0917
 PT0917;                    North         East    Units  Estimated Accuracy
 PT0917;SPC SD S     -   217,990.      536,640.      MT  (+/- 180 meters Scaled)
 PT0917
 PT0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ302065(NAD 83)
 PT0917
 PT0917                          SUPERSEDED SURVEY CONTROL
 PT0917
 PT0917.No superseded survey control is available for this station.
 PT0917
 PT0917_MARKER: DZ = AZIMUTH MARK DISK
 PT0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0917_STAMPING: BUNKER 1952
 PT0917_MARK LOGO: CGS
 PT0917_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0917_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0917+STABILITY: SURFACE MOTION
 PT0917_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0917+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0917
 PT0917  HISTORY     - Date     Condition        Report By
 PT0917  HISTORY     - 1952     MONUMENTED       CGS
 PT0917  HISTORY     - 19810514 GOOD             NGS
 PT0917  HISTORY     - 1985     GOOD             NGS
 PT0917  HISTORY     - 20120605 GOOD             INDIV
 PT0917
 PT0917                          STATION DESCRIPTION
 PT0917
 PT0917'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT0917'THE MARK IS LOCATED ABOUT 30 KM (18.65 MI) NORTH-NORTHWEST OF MIDLAND
 PT0917'8.7 KM (5.40 MI) SOUTH OF FOUR CORNERS, ALONG THE EAST EDGE OF THE
 PT0917'RIGHT OF WAY FOR HIGHWAY 14.  TO REACH THE MARK FROM THE JUNCTION OF
 PT0917'HIGHWAYS 14 AND 34 AT FOUR CORNERS, WHICH IS ABOUT 8 KM (4.95 MI) WEST
 PT0917'OF HAYES, GO SOUTH ON HIGHWAY 14 FOR 8.7 KM (5.40 MI) TO THE MARK ON
 PT0917'THE LEFT.  THE MARK IS A STANDARD CGS DISK STAMPED BUNKER 1952 SET
 PT0917'INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 INCHES) IN
 PT0917'DIAMETER AND PROJECTS 10 CM (4 INCHES) .  IT IS 55.9 M (183.4 FT) EAST
 PT0917'OF THE CENTER OF THE HIGHWAY 10.0 M (32.8 FT) EAST OF THE CENTER OF
 PT0917'THE OLD HIGHWAY, 6.95 M (22.80 FT) WEST-NORTHWEST OF A POWER POLE, AND
 PT0917'0.3 M (1.0 FT) WEST OF A METAL WITNESS POST.
 PT0917
 PT0917                          STATION RECOVERY (1985)
 PT0917
 PT0917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0917'26.0 KM (16.15 MI) NORTH FROM MIDLAND.
 PT0917'26.00 KM (16.16 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0917'FROM THEIR JUNCTION AT MIDLAND, AT THE NORTH END OF A HIGHWAY SUMMIT,
 PT0917'0.64 KM (0.40 MI) SOUTH OF THE JUNCTION OF A GRAVEL ROAD, 0.74 KM
 PT0917'(0.46 MI) SOUTH OF MILEPOST 185, 55.8 METERS (183 FT) EAST OF THE
 PT0917'HIGHWAY CENTERLINE, 10.4 METERS (34 FT) EAST OF THE CENTER OF THE OLD
 PT0917'HIGHWAY BED, 6.6 METERS (21.7 FT) NORTHWEST OF A POWER POLE AND
 PT0917'0.3 METER (1 FT) WEST OF A FENCE.
 PT0917'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 PT0917'THE MARK IS 0.3 M BELOW THE OLD HIGHWAY BED.
 PT0917
 PT0917                          STATION RECOVERY (2012)
 PT0917
 PT0917'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0917'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0741 ***********************************************************************
 QS0741  DESIGNATION -  BUNKER HILL
 QS0741  PID         -  QS0741
 QS0741  STATE/COUNTY-  SD/POTTER
 QS0741  COUNTRY     -  US
 QS0741  USGS QUAD   -  LAKE HURLEY (2017)
 QS0741
 QS0741                         *CURRENT SURVEY CONTROL
 QS0741  ______________________________________________________________________
 QS0741* NAD 83(1996) POSITION- 45 06 24.26160(N) 100 14 36.09726(W)   ADJUSTED
 QS0741* NAVD 88 ORTHO HEIGHT -   617.25  (+/-2cm)     2025.1   (feet) VERTCON3
 QS0741  ______________________________________________________________________
 QS0741  GEOID HEIGHT    -        -22.348 (meters)                     GEOID18
 QS0741  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 QS0741  HORZ ORDER      -  SECOND
 QS0741  VERT ORDER      -  THIRD ? (See Below)
 QS0741
 QS0741.The horizontal coordinates were established by classical geodetic methods
 QS0741.and adjusted by the National Geodetic Survey in January 1998.
 QS0741
 QS0741.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0741.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0741
 QS0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0741.GEOID18 height accuracy estimate available here.
 QS0741
 QS0741.The vertical order pertains to the NGVD 29 superseded value.
 QS0741
 QS0741.Click photographs - Photos may exist for this station.
 QS0741
 QS0741.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0741
 QS0741. The following values were computed from the NAD 83(1996) position.
 QS0741
 QS0741;                    North         East     Units Scale Factor Converg.
 QS0741;SPC SD N     -   141,532.960   580,848.653   MT  0.99993958   -0 10 20.0
 QS0741;SPC SD N     -   464,346.05  1,905,667.62   sFT  0.99993958   -0 10 20.0
 QS0741;UTM  14      - 4,995,559.817   402,186.321   MT  0.99971764   -0 52 51.2
 QS0741
 QS0741!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0741!SPC SD N     -   0.99990674  x   0.99993958  =   0.99984632
 QS0741!UTM  14      -   0.99990674  x   0.99971764  =   0.99962440
 QS0741
 QS0741:                Primary Azimuth Mark                     Grid Az
 QS0741:SPC SD N     -  BUNKER HILL AZ MK                        347 39 27.5
 QS0741:UTM  14      -  BUNKER HILL AZ MK                        348 21 58.7
 QS0741
 QS0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ0218695559(NAD 83)
 QS0741
 QS0741|---------------------------------------------------------------------|
 QS0741| PID    Reference Object                     Distance      Geod. Az  |
 QS0741|                                                           dddmmss.s |
 QS0741| CO5291 BUNKER HILL RM 1                     14.771 METERS 10551     |
 QS0741| CO5292 BUNKER HILL RM 2                     10.631 METERS 22238     |
 QS0741| CO5290 BUNKER HILL AZ MK                                  3472907.5 |
 QS0741|---------------------------------------------------------------------|
 QS0741
 QS0741                          SUPERSEDED SURVEY CONTROL
 QS0741
 QS0741  NAD 83(1986)-  45 06 24.25431(N)    100 14 36.09894(W) AD(       ) 2
 QS0741  NAD 27      -  45 06 24.30900(N)    100 14 34.63800(W) AD(       ) 2
 QS0741  MORC        -  45 06 21.61000(N)    100 14 34.37000(W) AD(       ) 3
 QS0741  NGVD 29             616.87   (m)         2023.8    (f) LEVELING    3  
 QS0741
 QS0741.Superseded values are not recommended for survey control.
 QS0741
 QS0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0741.See file dsdata.pdf to determine how the superseded data were derived.
 QS0741
 QS0741_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 QS0741_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0741_MARK LOGO: MORC
 QS0741_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0741_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0741+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2011
 QS0741
 QS0741  HISTORY     - Date     Condition        Report By
 QS0741  HISTORY     - 1889     MONUMENTED       MORC
 QS0741  HISTORY     - 20110821 GOOD             GEOCAC
 QS0741
 QS0741                          STATION DESCRIPTION
 QS0741
 QS0741'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (FXP)
 QS0741'STATION IS ABOUT 4-1/2 MILES NORTH-NORTHEAST OF WHITLOCK
 QS0741'CROSSING, ABOUT 2-3/4 MILES EAST OF THE MISSOURI RIVER, 100
 QS0741'FEET SOUTHEAST OF AN EARTH EXCAVATION, AND 11 FEET NORTHEAST
 QS0741'OF A WITNESS POST.  IT IS ON THE HIGHEST POINT OF A
 QS0741'PROMINENT HILL KNOWN AS BUNKER HILL IN SEC. 22, T 119 N,
 QS0741'R 78 W, AND ON LAND OWNED BY MR. JAY LAKE.  IT IS A STANDARD
 QS0741'MISSOURI RIVER COMMISSION CAST IRON 4-INCH CAP FASTENED TO
 QS0741'THE TOP OF AN IRON PIPE THAT PROJECTS 3 INCHES.  IT IS
 QS0741'UNSTAMPED.
 QS0741'
 QS0741'REFERENCE MARK NO. 1 IS 48.46 FEET SOUTHEAST OF THE STATION,
 QS0741'AND 47.0 FEET SOUTHEAST OF THE WITNESS POST.  IT PROJECTS
 QS0741'3 INCHES, AND THE DISK IS STAMPED BUNKER HILL MO R C NO 1 1948.
 QS0741'
 QS0741'REFERENCE MARK NO. 2 IS 34.88 FEET WEST-SOUTHWEST OF THE
 QS0741'STATION, AND 27.5 FEET WEST-SOUTHWEST OF THE WITNESS POST.
 QS0741'IT PROJECTS 2 INCHES, AND THE DISK IS STAMPED BUNKER HILL MO R C
 QS0741'NO 2 1948.
 QS0741'
 QS0741'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE NORTH OF THE
 QS0741'STATION, 74 FEET EAST OF THE CENTERLINE OF A TRACK ROAD, 51
 QS0741'FEET SOUTH OF THE SOUTH EDGE OF A CATTLE GUARD, 4 FEET SOUTH
 QS0741'OF A WITNESS POST, AND 1 FOOT EAST OF A WIRE FENCE.  IT PROJECTS
 QS0741'2 INCHES, AND THE DISK IS STAMPED BUNKER HILL MO R C 1948.
 QS0741'
 QS0741'TO REACH THE STATION FROM THE STORE AT WHITLOCK CROSSING, GO
 QS0741'EAST ON U.S. HIGHWAY 212 FOR 11.7 MILES.  THEN LEFT ON U.S. HWY.
 QS0741'83 FOR 6.0 MILES TO A CROSSROAD.  THEN LEFT, WEST, 3.95
 QS0741'MILES TO A POINT WHERE THE MAIN TRAVELED ROAD TURNS LEFT.
 QS0741'CONTINUE WEST ON A TRACK ROAD 4.3 MILES TO A FORK.  THEN
 QS0741'RIGHT, NORTHWESTERLY, 1.2 MILES TO A CATTLE GUARD AND THE
 QS0741'AZIMUTH MARK AS DESCRIBED.  CROSS CATTLE GUARD THEN LEFT,
 QS0741'SOUTHERLY, (PASSING TO THE RIGHT OF A RESERVOIR) 0.4 MILE.
 QS0741'THEN BEAR LEFT, SOUTHEASTERLY, 0.2 MILE TO THE HIGHEST POINT
 QS0741'AND THE STATION AS DESCRIBED.
 QS0741'
 QS0741'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QS0741
 QS0741                          STATION RECOVERY (2011)
 QS0741
 QS0741'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QS0741'SECURING BOLT IS MISSING FROM THE DISTINCTIVE MORC CAP ON THE
 QS0741'APPARENTLY UNDISTURBED PIPE WHICH WAS PLACED OVER AN UNDERGROUND STONE
 QS0741'IN 1889.  RM 1 AND RM 2, ADDED IN 1948, WHERE ALSO SEEN.  1948 AZ WAS
 QS0741'NOT VISITED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0644 ***********************************************************************
 PS0644  DESIGNATION -  BURDETTE GERMAN LUTH CH SPIRE
 PS0644  PID         -  PS0644
 PS0644  STATE/COUNTY-  SD/SPINK
 PS0644  COUNTRY     -  US
 PS0644  USGS QUAD   -  TULARE NW (2017)
 PS0644
 PS0644                         *CURRENT SURVEY CONTROL
 PS0644  ______________________________________________________________________
 PS0644* NAD 83(1996) POSITION- 44 41 32.28070(N) 098 41 10.06123(W)   ADJUSTED
 PS0644  ______________________________________________________________________
 PS0644  GEOID HEIGHT    -        -24.516 (meters)                     GEOID18
 PS0644  LAPLACE CORR    -         -0.76  (seconds)                    DEFLEC18
 PS0644  HORZ ORDER      -  THIRD
 PS0644
 PS0644.The horizontal coordinates were established by classical geodetic methods
 PS0644.and adjusted by the National Geodetic Survey in January 1998.
 PS0644
 PS0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0644.GEOID18 height accuracy estimate available here.
 PS0644
 PS0644.Click photographs - Photos may exist for this station.
 PS0644
 PS0644.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0644
 PS0644. The following values were computed from the NAD 83(1996) position.
 PS0644
 PS0644;                    North         East     Units Scale Factor Converg.
 PS0644;SPC SD N     -    96,295.248   704,138.725   MT  0.99995862   +0 55 47.6
 PS0644;SPC SD N     -   315,928.66  2,310,161.80   sFT  0.99995862   +0 55 47.6
 PS0644;UTM  14      - 4,948,817.686   524,869.953   MT  0.99960761   +0 13 14.7
 PS0644
 PS0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2486948817(NAD 83)
 PS0644
 PS0644                          SUPERSEDED SURVEY CONTROL
 PS0644
 PS0644  NAD 83(1986)-  44 41 32.27792(N)    098 41 10.06307(W) AD(       ) 3
 PS0644  NAD 27      -  44 41 32.35000(N)    098 41 08.72500(W) AD(       ) 3
 PS0644
 PS0644.Superseded values are not recommended for survey control.
 PS0644
 PS0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0644.See file dsdata.pdf to determine how the superseded data were derived.
 PS0644
 PS0644_MARKER: 90 = CHURCH SPIRE
 PS0644
 PS0644  HISTORY     - Date     Condition        Report By
 PS0644  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0644
 PS0644                          STATION DESCRIPTION
 PS0644
 PS0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0644'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF THE GERMAN LUTHERAN
 PS0644'CHURCH, LOCATED 1 MILE S AND 6 MILES E OF BURDETTE.  BUILDING
 PS0644'IS A WHITE FRAME STRUCTURE ERECTED IN 1915.
 PS0644'
 PS0644'STATION WAS OBSERVED FROM GRAY, BALD, BING, AND NANCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0645 ***********************************************************************
 PS0645  DESIGNATION -  BURDETTE METH EPIS CH SPIRE
 PS0645  PID         -  PS0645
 PS0645  STATE/COUNTY-  SD/HAND
 PS0645  COUNTRY     -  US
 PS0645  USGS QUAD   -  TULARE NW (2017)
 PS0645
 PS0645                         *CURRENT SURVEY CONTROL
 PS0645  ______________________________________________________________________
 PS0645* NAD 83(1996) POSITION- 44 41 33.31680(N) 098 44 47.81671(W)   ADJUSTED
 PS0645  ______________________________________________________________________
 PS0645  GEOID HEIGHT    -        -24.495 (meters)                     GEOID18
 PS0645  LAPLACE CORR    -         -1.04  (seconds)                    DEFLEC18
 PS0645  HORZ ORDER      -  THIRD
 PS0645
 PS0645.The horizontal coordinates were established by classical geodetic methods
 PS0645.and adjusted by the National Geodetic Survey in January 1998.
 PS0645
 PS0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0645.GEOID18 height accuracy estimate available here.
 PS0645
 PS0645.Click photographs - Photos may exist for this station.
 PS0645
 PS0645.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0645
 PS0645. The following values were computed from the NAD 83(1996) position.
 PS0645
 PS0645;                    North         East     Units Scale Factor Converg.
 PS0645;SPC SD N     -    96,251.207   699,344.316   MT  0.99995859   +0 53 13.4
 PS0645;SPC SD N     -   315,784.17  2,294,432.14   sFT  0.99995859   +0 53 13.4
 PS0645;UTM  14      - 4,948,832.969   520,077.055   MT  0.99960496   +0 10 41.5
 PS0645
 PS0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2007748832(NAD 83)
 PS0645
 PS0645                          SUPERSEDED SURVEY CONTROL
 PS0645
 PS0645  NAD 83(1986)-  44 41 33.31446(N)    098 44 47.81894(W) AD(       ) 3
 PS0645  NAD 27      -  44 41 33.39000(N)    098 44 46.47000(W) AD(       ) 3
 PS0645
 PS0645.Superseded values are not recommended for survey control.
 PS0645
 PS0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0645.See file dsdata.pdf to determine how the superseded data were derived.
 PS0645
 PS0645_MARKER: 90 = CHURCH SPIRE
 PS0645
 PS0645  HISTORY     - Date     Condition        Report By
 PS0645  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0645
 PS0645                          STATION DESCRIPTION
 PS0645
 PS0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0645'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF METHODIST EPISCOPAL
 PS0645'CHURCH, LOCATED 1 MILE S AND 4 MILES E OF BURDETTE.  SPIRE
 PS0645'IS APPROXIMATELY 45 FEET HIGH, BUILT IN 1913.
 PS0645'
 PS0645'STATION WAS OBSERVED UPON FROM GRAY AND BING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1150 ***********************************************************************
 PT1150  DESIGNATION -  BURG
 PT1150  PID         -  PT1150
 PT1150  STATE/COUNTY-  SD/HAAKON
 PT1150  COUNTRY     -  US
 PT1150  USGS QUAD   -  MILESVILLE (2017)
 PT1150
 PT1150                         *CURRENT SURVEY CONTROL
 PT1150  ______________________________________________________________________
 PT1150* NAD 83(1996) POSITION- 44 24 05.45291(N) 101 44 24.26264(W)   ADJUSTED
 PT1150* NAVD 88 ORTHO HEIGHT -   759.    (meters)     2490.    (feet) SCALED
 PT1150  ______________________________________________________________________
 PT1150  GEOID HEIGHT    -        -20.746 (meters)                     GEOID18
 PT1150  LAPLACE CORR    -         -7.51  (seconds)                    DEFLEC18
 PT1150  HORZ ORDER      -  SECOND
 PT1150
 PT1150.The horizontal coordinates were established by classical geodetic methods
 PT1150.and adjusted by the National Geodetic Survey in January 1998.
 PT1150
 PT1150.The orthometric height was scaled from a topographic map.
 PT1150
 PT1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1150.GEOID18 height accuracy estimate available here.
 PT1150
 PT1150.Click photographs - Photos may exist for this station.
 PT1150
 PT1150.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1150
 PT1150. The following values were computed from the NAD 83(1996) position.
 PT1150
 PT1150;                    North         East     Units Scale Factor Converg.
 PT1150;SPC SD S     -   230,716.956   487,939.766   MT  1.00000036   -0 58 13.6
 PT1150;SPC SD S     -   756,943.88  1,600,849.05   sFT  1.00000036   -0 58 13.6
 PT1150;UTM  14      - 4,920,121.753   281,802.144   MT  1.00018555   -1 55 04.6
 PT1150
 PT1150!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1150!SPC SD S     -   0.99988418  x   1.00000036  =   0.99988454
 PT1150!UTM  14      -   0.99988418  x   1.00018555  =   1.00006971
 PT1150
 PT1150:                Primary Azimuth Mark                     Grid Az
 PT1150:SPC SD S     -  Z 126                                    092 13 03.1
 PT1150:UTM  14      -  Z 126                                    093 09 54.1
 PT1150
 PT1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8180220121(NAD 83)
 PT1150
 PT1150|---------------------------------------------------------------------|
 PT1150| PID    Reference Object                     Distance      Geod. Az  |
 PT1150|                                                           dddmmss.s |
 PT1150| CP8901 BURG RM 1                             9.132 METERS 08440     |
 PT1150| PT0672 Z 126                                              0911449.5 |
 PT1150| PT0673 Z 126 RESET                                        0915310.9 |
 PT1150| CP8902 BURG RM 2                             9.243 METERS 27250     |
 PT1150| PT1149 BURG 2                               12.718 METERS 35951     |
 PT1150|---------------------------------------------------------------------|
 PT1150
 PT1150                          SUPERSEDED SURVEY CONTROL
 PT1150
 PT1150  NAD 83(1986)-  44 24 05.44546(N)    101 44 24.26446(W) AD(       ) 2
 PT1150  NAD 27      -  44 24 05.50300(N)    101 44 22.75300(W) AD(       ) 2
 PT1150
 PT1150.Superseded values are not recommended for survey control.
 PT1150
 PT1150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1150.See file dsdata.pdf to determine how the superseded data were derived.
 PT1150
 PT1150_MARKER: DS = TRIANGULATION STATION DISK
 PT1150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1150_STAMPING: BURG 1950
 PT1150_MARK LOGO: CGS
 PT1150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1150+STABILITY: SURFACE MOTION
 PT1150
 PT1150  HISTORY     - Date     Condition        Report By
 PT1150  HISTORY     - 1950     MONUMENTED       CGS
 PT1150  HISTORY     - 1960     GOOD             CGS
 PT1150
 PT1150                          STATION DESCRIPTION
 PT1150
 PT1150'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1150'THE STATION IS LOCATED ABOUT 3-1/4 MILES EAST OF HARTLEY, 58
 PT1150'FEET NORTH OF THE CENTER OF STATE HIGHWAY 73, 8 FEET EAST OF A
 PT1150'WITNESS POST, AND 4 FEET SOUTH OF A FENCE LINE.
 PT1150'
 PT1150'TO REACH THE STATION FROM THE HARTLEY POST OFFICE, GO EASTERLY
 PT1150'ON STATE HIGHWAY 73 FOR 3.3 MILES TO THE TOP OF A SMALL RISE AND
 PT1150'THE STATION ON THE LEFT AS DESCRIBED.
 PT1150'
 PT1150'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PT1150'BURG 1950.
 PT1150'
 PT1150'REFERENCE MARK NO. 1 IS 60 FEET NORTH OF THE CENTER OF STATE
 PT1150'HIGHWAY 73, AND 1 FOOT SOUTH OF A FENCE LINE.  THE MARK
 PT1150'PROJECTS 2 INCHES, AND THE DISK IS STAMPED BURG 1950 NO 1.
 PT1150'
 PT1150'REFERENCE MARK NO. 2 IS 59 FEET NORTH OF THE CENTER OF STATE
 PT1150'HIGHWAY 73, AND 5 FEET SOUTH OF A FENCE LINE.  THE MARK
 PT1150'PROJECTS 4 INCHES, AND THE DISK IS STAMPED BURG 1950 NO 2.
 PT1150'
 PT1150'BENCH MARK Z 126 IS 48 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 PT1150'73, 34 FEET EAST OF A FENCE CORNER, 14 FEET WEST OF A GATE
 PT1150'INTO PASTURE LAND, 2 FEET NORTH OF A FENCE LINE, AND 2 FEET
 PT1150'WEST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES, AND THE
 PT1150'DISK IS STAMPED Z 126 1934.
 PT1150'
 PT1150'THE STATION MARK AND THE REFERENCE MARKS ARE STANDARD DISKS
 PT1150'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.  THE BENCH MARK
 PT1150'Z 126 IS A STANDARD BENCH MARK DISK SET IN TOP OF A 6-INCH
 PT1150'PRECAST SQUARE CONCRETE POST.
 PT1150
 PT1150                          STATION RECOVERY (1960)
 PT1150
 PT1150'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PT1150'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 PT1150'CONDITION.  A REQUEST WAS RECEIVED FROM THE STATE HIGHWAY
 PT1150'DEPARTMENT TO MOVE THE MARKS AT THIS STATION AS THEY WERE IN THE
 PT1150'WAY OF HIGHWAY IMPROVMENT.  A NEW STATION WAS ESTABLISHED
 PT1150'IN THE VICINITY.  FOR DETAILS SEE DESCRIPTION FOR BURG 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1149 ***********************************************************************
 PT1149  DESIGNATION -  BURG 2
 PT1149  PID         -  PT1149
 PT1149  STATE/COUNTY-  SD/HAAKON
 PT1149  COUNTRY     -  US
 PT1149  USGS QUAD   -  MILESVILLE (2017)
 PT1149
 PT1149                         *CURRENT SURVEY CONTROL
 PT1149  ______________________________________________________________________
 PT1149* NAD 83(1996) POSITION- 44 24 05.86494(N) 101 44 24.26421(W)   NO CHECK
 PT1149* NAVD 88 ORTHO HEIGHT -   762.772 (meters)     2502.53  (feet) ADJUSTED
 PT1149  ______________________________________________________________________
 PT1149  GEOID HEIGHT    -        -20.746 (meters)                     GEOID18
 PT1149  LAPLACE CORR    -         -7.51  (seconds)                    DEFLEC18
 PT1149  DYNAMIC HEIGHT  -        762.571 (meters)     2501.87  (feet) COMP
 PT1149  MODELED GRAVITY -    980,328.5   (mgal)                       NAVD 88
 PT1149
 PT1149  HORZ ORDER      -  THIRD
 PT1149  VERT ORDER      -  FIRST     CLASS II
 PT1149
 PT1149.The horizontal coordinates were established by classical geodetic methods
 PT1149.and adjusted by the National Geodetic Survey in January 1998.
 PT1149
 PT1149.No horizontal observational check was made to the station.
 PT1149
 PT1149.The orthometric height was determined by differential leveling and
 PT1149.adjusted by the NATIONAL GEODETIC SURVEY
 PT1149.in October 1997.
 PT1149
 PT1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1149.GEOID18 height accuracy estimate available here.
 PT1149
 PT1149.Click photographs - Photos may exist for this station.
 PT1149
 PT1149.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1149
 PT1149.The dynamic height is computed by dividing the NAVD 88
 PT1149.geopotential number by the normal gravity value computed on the
 PT1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1149.degrees latitude (g = 980.6199 gals.).
 PT1149
 PT1149.The modeled gravity was interpolated from observed gravity values.
 PT1149
 PT1149. The following values were computed from the NAD 83(1996) position.
 PT1149
 PT1149;                    North         East     Units Scale Factor Converg.
 PT1149;SPC SD S     -   230,729.672   487,939.947   MT  1.00000039   -0 58 13.6
 PT1149;SPC SD S     -   756,985.60  1,600,849.64   sFT  1.00000039   -0 58 13.6
 PT1149;UTM  14      - 4,920,134.468   281,802.535   MT  1.00018555   -1 55 04.6
 PT1149
 PT1149!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1149!SPC SD S     -   0.99988367  x   1.00000039  =   0.99988406
 PT1149!UTM  14      -   0.99988367  x   1.00018555  =   1.00006919
 PT1149
 PT1149:                Primary Azimuth Mark                     Grid Az
 PT1149:SPC SD S     -  Z 126 RESET                              093 17 18.8
 PT1149:UTM  14      -  Z 126 RESET                              094 14 09.8
 PT1149
 PT1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8180220134(NAD 83)
 PT1149
 PT1149|---------------------------------------------------------------------|
 PT1149| PID    Reference Object                     Distance      Geod. Az  |
 PT1149|                                                           dddmmss.s |
 PT1149| PT0672 Z 126                                              0914038.0 |
 PT1149| AB6192 BURG 2 RM 3                           9.505 METERS 09216     |
 PT1149| PT0673 Z 126 RESET                                        0921905.2 |
 PT1149| PT1150 BURG                                 12.718 METERS 17951     |
 PT1149| AB6191 BURG 2 RM 4                           8.766 METERS 26928     |
 PT1149|---------------------------------------------------------------------|
 PT1149
 PT1149                          SUPERSEDED SURVEY CONTROL
 PT1149
 PT1149  NAD 83(1986)-  44 24 05.85742(N)    101 44 24.26603(W) AD(       ) 3
 PT1149  NAD 27      -  44 24 05.91500(N)    101 44 22.75460(W) AD(       ) 3
 PT1149
 PT1149.Superseded values are not recommended for survey control.
 PT1149
 PT1149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1149.See file dsdata.pdf to determine how the superseded data were derived.
 PT1149
 PT1149_MARKER: DS = TRIANGULATION STATION DISK
 PT1149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1149_STAMPING: BURG 2 1960
 PT1149_MARK LOGO: CGS
 PT1149_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1149+STABILITY: SURFACE MOTION
 PT1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1149+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 PT1149
 PT1149  HISTORY     - Date     Condition        Report By
 PT1149  HISTORY     - 1960     MONUMENTED       CGS
 PT1149  HISTORY     - 19950718 GOOD             NGS
 PT1149  HISTORY     - 20120607 GOOD             INDIV
 PT1149
 PT1149                          STATION DESCRIPTION
 PT1149
 PT1149'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PT1149'THE STATION IS ABOUT 3.0 MILES WEST OF THE JUNCTION OF STATE
 PT1149'HIGHWAYS 24 AND 73 AT STORE AND SERVICE STATION AT BILLSBURG,
 PT1149'HAAKON COUNTY AND ABOUT 3-1/4 MILES EAST OF THE OLD HARTLEY
 PT1149'POST OFFICE.  IT IS ABOUT 213 FEET WEST OF THE CENTERLINE OF
 PT1149'A NORTH-SOUTH ROAD, 99 FEET NORTH OF THE CENTERLINE OF THE
 PT1149'HIGHWAY AND 2.4 FEET WEST OF A WITNESS POST.  THE MARK PROJECTS
 PT1149'ABOUT 3 INCHES AND THE DISK IS STAMPED BURG 2 1960.
 PT1149'
 PT1149'R.M. NO. 3 IS ABOUT 98 FEET NORTH OF THE CENTERLINE OF THE
 PT1149'HIGHWAY.  THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS
 PT1149'STAMPED BURG 2 NO 3 1960.
 PT1149'
 PT1149'R.M. NO. 4 IS ABOUT 99 FEET NORTH OF THE CENTERLINE OF THE
 PT1149'HIGHWAY.  THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED
 PT1149'BURG 2 NO 4 1960.
 PT1149'
 PT1149'THE AZIMUTH MARK IS ABOUT 1.0 MILE EAST OF THE STATION, ABOUT
 PT1149'119 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 31 FEET EAST OF
 PT1149'THE CENTERLINE OF NORTH-SOUTH ROAD, 2 FEET NORTH OF A WITNESS
 PT1149'POST AND 1-1/2 FEET EAST OF A FENCE.  IT IS A STANDARD BENCH
 PT1149'MARK DISK, STAMPED Z 126 RESET 1960 AND SET IN THE TOP OF A
 PT1149'CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PT1149'
 PT1149'TO REACH FROM BILLSBURG, FROM THE JUNCTION OF STATE HIGHWAYS
 PT1149'24 AND 73, GO WEST ON STATE HIGHWAYS 24 AND 73 FOR 2.0 MILES
 PT1149'TO THE AZIMUTH MARK ON THE LEFT, CONTINUE WEST ON HIGHWAY FOR
 PT1149'1.0 MILE TO CROSSROADS AND STATION ON RIGHT AS DESCRIBED.
 PT1149
 PT1149                          STATION RECOVERY (1995)
 PT1149
 PT1149'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1149'40.9 KM (25.40 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT1149'OF STATE HIGHWAY 73 IN HOWES, 553.0 M (1814.3 FT) WEST OF MILEPOST
 PT1149'139, 31.2 M (102.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.2 M (43.3
 PT1149'FT) SOUTHWEST OF UTILITY POLE NUMBER 65-7, 9.6 M (31.5 FT) WEST OF
 PT1149'REFERENCE MARK 3, 8.9 M (29.2 FT) EAST OF REFERENCE MARK 4, 0.5 M (1.6
 PT1149'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS
 PT1149'POST, 0.4 M (1.3 FT) NORTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH
 PT1149'THE GROUND SURFACE.
 PT1149
 PT1149                          STATION RECOVERY (2012)
 PT1149
 PT1149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6192 ***********************************************************************
 AB6192  DESIGNATION -  BURG 2 RM 3
 AB6192  PID         -  AB6192
 AB6192  STATE/COUNTY-  SD/HAAKON
 AB6192  COUNTRY     -  US
 AB6192  USGS QUAD   -  MILESVILLE (2017)
 AB6192
 AB6192                         *CURRENT SURVEY CONTROL
 AB6192  ______________________________________________________________________
 AB6192* NAD 83(1986) POSITION- 44 24 05.85   (N) 101 44 23.84   (W)   HD_HELD1
 AB6192* NAVD 88 ORTHO HEIGHT -   762.801 (meters)     2502.62  (feet) ADJUSTED
 AB6192  ______________________________________________________________________
 AB6192  GEOID HEIGHT    -        -20.746 (meters)                     GEOID18
 AB6192  DYNAMIC HEIGHT  -        762.599 (meters)     2501.96  (feet) COMP
 AB6192  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 AB6192
 AB6192  VERT ORDER      -  FIRST     CLASS II
 AB6192
 AB6192.The horizontal coordinates were determined by differentially corrected
 AB6192.hand held GPS observations or other comparable positioning techniques
 AB6192.and have an estimated accuracy of +/- 3 meters.
 AB6192
 AB6192.The orthometric height was determined by differential leveling and
 AB6192.adjusted by the NATIONAL GEODETIC SURVEY
 AB6192.in October 1997.
 AB6192
 AB6192.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6192.GEOID18 height accuracy estimate available here.
 AB6192
 AB6192.Click photographs - Photos may exist for this station.
 AB6192
 AB6192.The dynamic height is computed by dividing the NAVD 88
 AB6192.geopotential number by the normal gravity value computed on the
 AB6192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6192.degrees latitude (g = 980.6199 gals.).
 AB6192
 AB6192.The modeled gravity was interpolated from observed gravity values.
 AB6192
 AB6192;                    North         East    Units  Estimated Accuracy
 AB6192;SPC SD S     -   230,729.1     487,949.3     MT  (+/- 3 meters HH1 GPS) 
 AB6192
 AB6192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8181120133(NAD 83)
 AB6192
 AB6192                          SUPERSEDED SURVEY CONTROL
 AB6192
 AB6192.No superseded survey control is available for this station.
 AB6192
 AB6192_MARKER: DR = REFERENCE MARK DISK
 AB6192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6192_STAMPING: BURG 2 NO 3 1960
 AB6192_MARK LOGO: CGS
 AB6192_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6192+STABILITY: SURFACE MOTION
 AB6192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6192+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB6192
 AB6192  HISTORY     - Date     Condition        Report By
 AB6192  HISTORY     - 1960     MONUMENTED       CGS
 AB6192  HISTORY     - 19950718 GOOD             NGS
 AB6192  HISTORY     - 20120612 GOOD             INDIV
 AB6192
 AB6192                          STATION DESCRIPTION
 AB6192
 AB6192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB6192'40.9 KM (25.40 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB6192'OF STATE HIGHWAY 73 IN HOWES, 543.0 M (1781.5 FT) WEST OF MILEPOST
 AB6192'139, 30.9 M (101.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.1 M (39.7
 AB6192'FT) SOUTH OF UTILITY POLE NUMBER 65-7, 9.6 M (31.5 FT) EAST OF
 AB6192'TRIANGULATION STATION BURG 2, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 AB6192'HIGHWAY, 0.1 M (0.3 FT) NORTH OF A FENCE, AND THE MONUMENT IS FLUSH
 AB6192'WITH THE GROUND SURFACE.
 AB6192
 AB6192                          STATION RECOVERY (2012)
 AB6192
 AB6192'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6191 ***********************************************************************
 AB6191  DESIGNATION -  BURG 2 RM 4
 AB6191  PID         -  AB6191
 AB6191  STATE/COUNTY-  SD/HAAKON
 AB6191  COUNTRY     -  US
 AB6191  USGS QUAD   -  MILESVILLE (2017)
 AB6191
 AB6191                         *CURRENT SURVEY CONTROL
 AB6191  ______________________________________________________________________
 AB6191* NAD 83(1986) POSITION- 44 24 05.86   (N) 101 44 24.66   (W)   HD_HELD1
 AB6191* NAVD 88 ORTHO HEIGHT -   762.797 (meters)     2502.61  (feet) ADJUSTED
 AB6191  ______________________________________________________________________
 AB6191  GEOID HEIGHT    -        -20.745 (meters)                     GEOID18
 AB6191  DYNAMIC HEIGHT  -        762.596 (meters)     2501.95  (feet) COMP
 AB6191  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 AB6191
 AB6191  VERT ORDER      -  FIRST     CLASS II
 AB6191
 AB6191.The horizontal coordinates were determined by differentially corrected
 AB6191.hand held GPS observations or other comparable positioning techniques
 AB6191.and have an estimated accuracy of +/- 3 meters.
 AB6191
 AB6191.The orthometric height was determined by differential leveling and
 AB6191.adjusted by the NATIONAL GEODETIC SURVEY
 AB6191.in October 1997.
 AB6191
 AB6191.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6191.GEOID18 height accuracy estimate available here.
 AB6191
 AB6191.Click photographs - Photos may exist for this station.
 AB6191
 AB6191.The dynamic height is computed by dividing the NAVD 88
 AB6191.geopotential number by the normal gravity value computed on the
 AB6191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6191.degrees latitude (g = 980.6199 gals.).
 AB6191
 AB6191.The modeled gravity was interpolated from observed gravity values.
 AB6191
 AB6191;                    North         East    Units  Estimated Accuracy
 AB6191;SPC SD S     -   230,729.7     487,931.2     MT  (+/- 3 meters HH1 GPS) 
 AB6191
 AB6191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8179320134(NAD 83)
 AB6191
 AB6191                          SUPERSEDED SURVEY CONTROL
 AB6191
 AB6191.No superseded survey control is available for this station.
 AB6191
 AB6191_MARKER: DR = REFERENCE MARK DISK
 AB6191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6191_STAMPING: BURG 2 NO 4 1960
 AB6191_MARK LOGO: CGS
 AB6191_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6191+STABILITY: SURFACE MOTION
 AB6191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6191+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 AB6191
 AB6191  HISTORY     - Date     Condition        Report By
 AB6191  HISTORY     - 1960     MONUMENTED       CGS
 AB6191  HISTORY     - 19950718 GOOD             NGS
 AB6191  HISTORY     - 20120612 GOOD             INDIV
 AB6191
 AB6191                          STATION DESCRIPTION
 AB6191
 AB6191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB6191'40.9 KM (25.40 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 AB6191'OF STATE HIGHWAY 73 IN HOWES, 561.0 M (1840.5 FT) WEST OF MILEPOST
 AB6191'139, 31.1 M (102.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2
 AB6191'FT) WEST OF TRIANGULATION STATION BURG 2, 0.5 M (1.6 FT) ABOVE THE
 AB6191'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, AND THE
 AB6191'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AB6191
 AB6191                          STATION RECOVERY (2012)
 AB6191
 AB6191'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0543 ***********************************************************************
 OR0543  DESIGNATION -  BURKE
 OR0543  PID         -  OR0543
 OR0543  STATE/COUNTY-  SD/GREGORY
 OR0543  COUNTRY     -  US
 OR0543  USGS QUAD   -  BURKE (2017)
 OR0543
 OR0543                         *CURRENT SURVEY CONTROL
 OR0543  ______________________________________________________________________
 OR0543* NAD 83(1996) POSITION- 43 09 33.07105(N) 099 16 11.89096(W)   ADJUSTED
 OR0543* NAVD 88 ORTHO HEIGHT -   675.847 (meters)     2217.34  (feet) ADJUSTED
 OR0543  ______________________________________________________________________
 OR0543  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 OR0543  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 OR0543  DYNAMIC HEIGHT  -        675.593 (meters)     2216.51  (feet) COMP
 OR0543  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 OR0543
 OR0543  HORZ ORDER      -  FIRST
 OR0543  VERT ORDER      -  FIRST     CLASS II
 OR0543
 OR0543.The horizontal coordinates were established by classical geodetic methods
 OR0543.and adjusted by the National Geodetic Survey in January 1998.
 OR0543
 OR0543.The orthometric height was determined by differential leveling and
 OR0543.adjusted by the NATIONAL GEODETIC SURVEY
 OR0543.in June 1994.
 OR0543
 OR0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0543.GEOID18 height accuracy estimate available here.
 OR0543
 OR0543.Click photographs - Photos may exist for this station.
 OR0543
 OR0543.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0543
 OR0543.The dynamic height is computed by dividing the NAVD 88
 OR0543.geopotential number by the normal gravity value computed on the
 OR0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0543.degrees latitude (g = 980.6199 gals.).
 OR0543
 OR0543.The modeled gravity was interpolated from observed gravity values.
 OR0543
 OR0543. The following values were computed from the NAD 83(1996) position.
 OR0543
 OR0543;                    North         East     Units Scale Factor Converg.
 OR0543;SPC SD S     -    92,298.560   686,475.868   MT  0.99993879   +0 44 00.8
 OR0543;SPC SD S     -   302,816.19  2,252,212.91   sFT  0.99993879   +0 44 00.8
 OR0543;UTM  14      - 4,778,527.792   478,052.100   MT  0.99960593   -0 11 04.8
 OR0543
 OR0543!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0543!SPC SD S     -   0.99989806  x   0.99993879  =   0.99983686
 OR0543!UTM  14      -   0.99989806  x   0.99960593  =   0.99950403
 OR0543
 OR0543:                Primary Azimuth Mark                     Grid Az
 OR0543:SPC SD S     -  BURKE AZ MK                              035 22 01.9
 OR0543:UTM  14      -  BURKE AZ MK                              036 17 07.5
 OR0543
 OR0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7805278527(NAD 83)
 OR0543
 OR0543|---------------------------------------------------------------------|
 OR0543| PID    Reference Object                     Distance      Geod. Az  |
 OR0543|                                                           dddmmss.s |
 OR0543| OR0546 BURKE AZ MK                                        0360602.7 |
 OR0543| OR0894 HERRICK MUNICIPAL TANK              APPROX. 8.4 KM 1265939.5 |
 OR0543| OR0897 SPRING SCHOOL                       APPROX.15.8 KM 1761843.9 |
 OR0543| NN0734 JAMISON SPIRE                       APPROX.18.4 KM 1885924.2 |
 OR0543| OR0544 BURKE RM 1                           54.977 METERS 20918     |
 OR0543| OR0545 BURKE RM 2                           57.025 METERS 28016     |
 OR0543| OR0895 BURKE MUNICIPAL TANK                APPROX. 3.0 KM 3213723.6 |
 OR0543| OR0896 BURKE CATHOLIC CHURCH SPIRE         APPROX. 2.9 KM 3272124.0 |
 OR0543|---------------------------------------------------------------------|
 OR0543
 OR0543                          SUPERSEDED SURVEY CONTROL
 OR0543
 OR0543  NAD 83(1995)-  43 09 33.07096(N)    099 16 11.89165(W) AD(       ) 1
 OR0543  NAD 83(1986)-  43 09 33.07704(N)    099 16 11.89845(W) AD(       ) 1
 OR0543  NAD 27      -  43 09 33.07600(N)    099 16 10.53400(W) AD(       ) 1
 OR0543  NAVD 88 (06/15/91)  675.858  (m)         2217.38   (f) SUPERSEDED  1 2
 OR0543  NGVD 29 (??/??/92)  675.533  (m)         2216.31   (f) ADJ UNCH    1 2
 OR0543  NGVD 29             675.53   (m)         2216.3    (f) LEVELING    3  
 OR0543
 OR0543.Superseded values are not recommended for survey control.
 OR0543
 OR0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0543.See file dsdata.pdf to determine how the superseded data were derived.
 OR0543
 OR0543_MARKER: DS = TRIANGULATION STATION DISK
 OR0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0543_STAMPING: BURKE 1934
 OR0543_MARK LOGO: CGS
 OR0543_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0543+STABILITY: SURFACE MOTION
 OR0543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0543+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OR0543
 OR0543  HISTORY     - Date     Condition        Report By
 OR0543  HISTORY     - 1934     MONUMENTED       CGS
 OR0543  HISTORY     - 1934     GOOD             CGS
 OR0543  HISTORY     - 1936     GOOD             CGS
 OR0543  HISTORY     - 1959     GOOD             CGS
 OR0543  HISTORY     - 1962     GOOD             USGS
 OR0543  HISTORY     - 19930929 GOOD             NGS
 OR0543  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0543
 OR0543                          STATION DESCRIPTION
 OR0543
 OR0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0543'STATION IS LOCATED 0.25 MILE SOUTH OF THE CENTER OF SEC. 5,
 OR0543'T. 96 N., R. 71 W., AND 2 MILES SOUTHEAST OF BURKE, ON HIGHEST
 OR0543'GROUND IN VICINITY.  LAND IS OWNED BY SAMUEL COFFMAN OF SOUTH
 OR0543'OMAHA, NEBR.
 OR0543'
 OR0543'STATION IS REACHED FROM DOWN TOWN BURKE BY GOING SOUTH TO
 OR0543'U.S. HIGHWAY 18 AND TURNING LEFT (EAST).  GO EAST ON U.S.
 OR0543'HIGHWAY 18 FOR 1.0 MILE, AND KEEP RIGHT ON U.S. 18 WHERE
 OR0543'HIGHWAY TURNS RIGHT AND LEAVES RAILROAD.  CONTINUE 0.65 MILE
 OR0543'AND TURN LEFT (EAST) 100 FEET BEYOND CONCRETE CULVERT ON A
 OR0543'DIM FIELD ROAD AND FOLLOW THIS ROAD EAST AND SOUTHEAST ALONG
 OR0543'HALF-SECTION-LINE FENCE FOR 0.5 MILE TO GATE IN FENCE ALONG
 OR0543'RAILROAD.  PASS THROUGH THIS GATE AND ANOTHER ON THE OPPOSITE
 OR0543'SIDE OF TRACKS AND CONTINUE NORTH APPROXIMATELY 100 YARDS TO
 OR0543'HIGH GROUND AND STATION.
 OR0543'
 OR0543'STATION IS 165 FEET EAST-NORTHEAST OF STATION ON TOP OF SMALL
 OR0543'RISE WHICH IS THE MOST PROMINENT IN THE VICINITY.
 OR0543'
 OR0543'REFERENCE MARK NO. 1 IS 162 FEET EAST-NORTHEAST OF EAST RAIL
 OR0543'OF RAILROAD, 2 FEET EAST OF SOUTHEAST-NORTHWEST FENCE LINE,
 OR0543'180.37 FEET FROM STATION.
 OR0543'
 OR0543'REFERENCE MARK NO. 2 IS 51 FEET EAST-NORTHEAST OF EAST RAIL
 OR0543'OF RAILROAD, 2 FEET EAST OF SOUTHEAST-NORTHWEST FENCE LINE,
 OR0543'187.09 FEET FROM STATION.
 OR0543'
 OR0543'AZIMUTH MARK IS 0.35 MILE ACROSS FIELD IN NORTHEAST FENCE
 OR0543'CORNER.
 OR0543'
 OR0543'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
 OR0543
 OR0543                          STATION RECOVERY (1934)
 OR0543
 OR0543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0543'1.7 MI SE FROM BURKE.
 OR0543'ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OR0543'RAILWAY FROM THE STATION AT BURKE, GREGORY COUNTY, ABOUT
 OR0543'7 POLES SOUTHEAST OF MILEPOST 139, AT A FIELD, ABOUT 200 FEET
 OR0543'NORTHEAST OF THE TRACK, AND ABOUT 0.9 FOOT SOUTH OF A WHITE
 OR0543'REFERENCE POST.  A STANDARD TRIANGULATION-STATION DISK, STAMPED
 OR0543'BURKE 1934 AND SET INTHE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0543'5 INCHES ABOVE GROUND.
 OR0543
 OR0543                          STATION RECOVERY (1936)
 OR0543
 OR0543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0543'ALL MARKS FOUND AS DESCRIBED AND IN GOOD CONDITION.  ALL
 OR0543'DISTANCES CHECKED WITH THOSE IN OLD DESCRIPTION.
 OR0543'
 OR0543'STATION BURKE IS LOCATED ABOUT 1/4 MILE SOUTH OF THE CENTER
 OR0543'OF SEC. 5, T. 96 N., R. 71 W., AND ABOUT TWO MILES SOUTHEAST
 OR0543'OF BURKE, SOUTH DAKOTA, ON THE HIGHEST GROUND IN THE VICINITY.
 OR0543'STATION IS LOCATED ON THE LAND OF SAMUEL COFFMAN OF SOUTH
 OR0543'OMAHA, NEBRASKA.
 OR0543'
 OR0543'STATION IS REACHED FROM DOWNTOWN BURKE BY GOING SOUTH TO U.S.
 OR0543'HIGHWAY 18 AND TURNING LEFT (EAST).  GO EAST ON U.S. HIGHWAY
 OR0543'18 FOR 1.0 MILE AND KEEP TO THE RIGHT ON U.S. HIGHWAY 18
 OR0543'WHEN HIGHWAY TURNS RIGHT AND LEAVES RAILROAD.  CONTINUE 0.65
 OR0543'MILE AND TURN LEFT (EAST) 100 FEET BEYOND A CONCRETE CULVERT
 OR0543'ON A DIM FIELD ROAD AND FOLLOW EAST-SOUTHEAST ALONG
 OR0543'HALF-SECTION-LINE FENCE FOR 0.5 MILE TO A GATE ALONG THE
 OR0543'RAILROAD TRACKS.  PASS THROUGH THE GATE AND THROUGH ANOTHER ON
 OR0543'THE OPPOSITE SIDE OF THE TRACKS AND CONTINUE NORTH ABOUT 100
 OR0543'YARDS TO THE HIGHEST GROUND AND STATION.  STATION IS 165
 OR0543'FEET EAST-NORTHEAST OF STATION AT THE TOP OF A SMALL RISE,
 OR0543'WHICH IS THE HIGHEST GROUND IN THE VICINITY.
 OR0543
 OR0543                          STATION RECOVERY (1959)
 OR0543
 OR0543'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
 OR0543'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 OR0543'CONDITION.  THE SOUTH DAKOTA GEOLOGICAL SURVEY REPORTED
 OR0543'7-19-57 THAT THIS STATION HAD BEEN DESTROYED BUT THE STATION
 OR0543'MARK WAS RECOVERED ABOUT 2 INCHES BELOW THE SURFACE OF THE
 OR0543'GROUND.  THE STATION IS IN A FIELD, ON THE HIGHEST POINT IN
 OR0543'THE VICINITY AND ABOUT 170 FEET NORTHEAST OF THE NORTHEAST
 OR0543'FENCE OF THE RAILROAD RIGHT OF WAY.  R.M. NO. 1 IS
 OR0543'SOUTH-SOUTHWEST OF THE STATION AND ABOUT 2 FEET NORTHEAST OF THE
 OR0543'RAILROAD RIGHT OF WAY FENCE.  R.M. NO. 2 IS WEST OF THE
 OR0543'STATION AND ABOUT 2 FEET NORTHEAST OF THE RIGHT OF WAY FENCE.
 OR0543'THE AZIMUTH MARK RECOVERED AT THE NORTHEAST CORNER OF THE
 OR0543'FIELD AS ORIGINALLY DESCRIBED.
 OR0543'
 OR0543'TO REACH THE STATION FROM BURKE, FROM THE MAIN INTERSECTION
 OR0543'ON U.S. HIGHWAY 18 AT THE OLD RAILROAD STATION, GO SOUTHEAST
 OR0543'ON U.S. 18 FOR 1.95 MILES TO A PRIVATE RAILROAD CROSSING ON
 OR0543'THE LEFT, TURN LEFT ACROSS RAILROAD TO GATE IN RIGHT OF
 OR0543'WAY FENCE, PASS THROUGH GATE AND GO NORTH-NORTHWEST ACROSS
 OR0543'FIELD FOR ABOUT 150 YARDS TO HIGHEST POINT AND STATION.
 OR0543
 OR0543                          STATION RECOVERY (1962)
 OR0543
 OR0543'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0543'RECOVERED IN GOOD CONDITION.
 OR0543
 OR0543                          STATION RECOVERY (1993)
 OR0543
 OR0543'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0543'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0543'OF STATE HIGHWAY 47 IN GREGORY, 101.0 M (331.4 FT) NORTHEAST OF THE
 OR0543'HIGHWAY CENTERLINE, 57.0 M (187.0 FT) EAST OF REFERENCE MARK 2, 55.0
 OR0543'M (180.4 FT) NORTH OF REFERENCE MARK 1, 47.2 M (154.9 FT) NORTHEAST
 OR0543'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16
 OR0543'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT HAS BEEN HIT AND IS
 OR0543'CHIPPED, BUT IT IS SOLID IN PLACE.
 OR0543
 OR0543                          STATION RECOVERY (2013)
 OR0543
 OR0543'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0543'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0546 ***********************************************************************
 OR0546  DESIGNATION -  BURKE AZ MK
 OR0546  PID         -  OR0546
 OR0546  STATE/COUNTY-  SD/GREGORY
 OR0546  COUNTRY     -  US
 OR0546  USGS QUAD   -  BURKE (2017)
 OR0546
 OR0546                         *CURRENT SURVEY CONTROL
 OR0546  ______________________________________________________________________
 OR0546* NAD 83(1986) POSITION- 43 09 43.     (N) 099 16 03.     (W)   SCALED
 OR0546* NAVD 88 ORTHO HEIGHT -   672.017 (meters)     2204.78  (feet) ADJUSTED
 OR0546  ______________________________________________________________________
 OR0546  GEOID HEIGHT    -        -25.752 (meters)                     GEOID18
 OR0546  DYNAMIC HEIGHT  -        671.764 (meters)     2203.95  (feet) COMP
 OR0546  MODELED GRAVITY -    980,222.1   (mgal)                       NAVD 88
 OR0546
 OR0546  VERT ORDER      -  SECOND    CLASS 0
 OR0546
 OR0546.The horizontal coordinates were scaled from a map and have
 OR0546.an estimated accuracy of +/- 6 seconds.
 OR0546
 OR0546.The orthometric height was determined by differential leveling and
 OR0546.adjusted by the NATIONAL GEODETIC SURVEY
 OR0546.in June 1991.
 OR0546
 OR0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0546.GEOID18 height accuracy estimate available here.
 OR0546
 OR0546.Click photographs - Photos may exist for this station.
 OR0546
 OR0546.The dynamic height is computed by dividing the NAVD 88
 OR0546.geopotential number by the normal gravity value computed on the
 OR0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0546.degrees latitude (g = 980.6199 gals.).
 OR0546
 OR0546.The modeled gravity was interpolated from observed gravity values.
 OR0546
 OR0546;                    North         East    Units  Estimated Accuracy
 OR0546;SPC SD S     -    92,610.      686,670.      MT  (+/- 180 meters Scaled)
 OR0546
 OR0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN782788(NAD 83)
 OR0546
 OR0546                          SUPERSEDED SURVEY CONTROL
 OR0546
 OR0546  NGVD 29 (??/??/92)  671.692  (m)         2203.71   (f) ADJ UNCH    2 0
 OR0546
 OR0546.Superseded values are not recommended for survey control.
 OR0546
 OR0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0546.See file dsdata.pdf to determine how the superseded data were derived.
 OR0546
 OR0546_MARKER: DZ = AZIMUTH MARK DISK
 OR0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0546_STAMPING: BURKE AZI 1934
 OR0546_MARK LOGO: CGS
 OR0546_PROJECTION: PROJECTING 12 CENTIMETERS
 OR0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0546+STABILITY: SURFACE MOTION
 OR0546
 OR0546  HISTORY     - Date     Condition        Report By
 OR0546  HISTORY     - 1934     MONUMENTED       CGS
 OR0546  HISTORY     - 1959     GOOD             CGS
 OR0546
 OR0546                          STATION DESCRIPTION
 OR0546
 OR0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0546'1.7 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0546'FROM THE STATION AT BURKE, GREGORY COUNTY, THENCE ABOUT 0.4
 OR0546'MILE NORTHEAST ACROSS A FIELD, ABOUT 0.4 MILE NORTHEAST OF
 OR0546'TRIANGULATION STATION BURKE, DESCRIBED ABOVE, IN THE NORTHEAST
 OR0546'CORNER OF THE FIELD, AND 1.0 FOOT EAST OF A WHITE REFERENCE
 OR0546'POST.  A STANDARD AZIMUTH-MARK DISK, STAMPED BURKE AZI 1934
 OR0546'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 0.4
 OR0546'FOOT ABOVE GROUND.
 OR0546
 OR0546                          STATION RECOVERY (1959)
 OR0546
 OR0546'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 OR0546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0896 ***********************************************************************
 OR0896  DESIGNATION -  BURKE CATHOLIC CHURCH SPIRE
 OR0896  PID         -  OR0896
 OR0896  STATE/COUNTY-  SD/GREGORY
 OR0896  COUNTRY     -  US
 OR0896  USGS QUAD   -  BURKE (2017)
 OR0896
 OR0896                         *CURRENT SURVEY CONTROL
 OR0896  ______________________________________________________________________
 OR0896* NAD 83(1996) POSITION- 43 10 51.56527(N) 099 17 20.60705(W)   ADJUSTED
 OR0896  ______________________________________________________________________
 OR0896  GEOID HEIGHT    -        -25.761 (meters)                     GEOID18
 OR0896  LAPLACE CORR    -         -3.78  (seconds)                    DEFLEC18
 OR0896  HORZ ORDER      -  THIRD
 OR0896
 OR0896.The horizontal coordinates were established by classical geodetic methods
 OR0896.and adjusted by the National Geodetic Survey in January 1998.
 OR0896
 OR0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0896.GEOID18 height accuracy estimate available here.
 OR0896
 OR0896.Click photographs - Photos may exist for this station.
 OR0896
 OR0896.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0896
 OR0896. The following values were computed from the NAD 83(1996) position.
 OR0896
 OR0896;                    North         East     Units Scale Factor Converg.
 OR0896;SPC SD S     -    94,700.854   684,893.220   MT  0.99993583   +0 43 13.4
 OR0896;SPC SD S     -   310,697.72  2,247,020.51   sFT  0.99993583   +0 43 13.4
 OR0896;UTM  14      - 4,780,954.336   476,508.663   MT  0.99960679   -0 11 52.1
 OR0896
 OR0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7650880954(NAD 83)
 OR0896
 OR0896                          SUPERSEDED SURVEY CONTROL
 OR0896
 OR0896  NAD 83(1995)-  43 10 51.56519(N)    099 17 20.60782(W) AD(       ) 3
 OR0896  NAD 83(1986)-  43 10 51.57129(N)    099 17 20.61367(W) AD(       ) 3
 OR0896  NAD 27      -  43 10 51.57100(N)    099 17 19.25000(W) AD(       ) 3
 OR0896
 OR0896.Superseded values are not recommended for survey control.
 OR0896
 OR0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0896.See file dsdata.pdf to determine how the superseded data were derived.
 OR0896
 OR0896_MARKER: 90 = CHURCH SPIRE
 OR0896
 OR0896  HISTORY     - Date     Condition        Report By
 OR0896  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0896
 OR0896                          STATION DESCRIPTION
 OR0896
 OR0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0896'POINT OBSERVED UPON IS TIP OF SPIRE ATOP CATHOLIC CHURCH 40
 OR0896'FEET HIGH, LOCATED IN EAST PART OF TOWN OF BURKE BUILT IN 1915.
 OR0896'
 OR0896'OBSERVED UPON FROM STATIONS BURKE, SPRING, DALLAS, LUCAS,
 OR0896'DICKENS, AND MILLS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0895 ***********************************************************************
 OR0895  DESIGNATION -  BURKE MUNICIPAL TANK
 OR0895  PID         -  OR0895
 OR0895  STATE/COUNTY-  SD/GREGORY
 OR0895  COUNTRY     -  US
 OR0895  USGS QUAD   -  BURKE (2017)
 OR0895
 OR0895                         *CURRENT SURVEY CONTROL
 OR0895  ______________________________________________________________________
 OR0895* NAD 83(1996) POSITION- 43 10 48.78505(N) 099 17 33.83384(W)   ADJUSTED
 OR0895  ______________________________________________________________________
 OR0895  GEOID HEIGHT    -        -25.754 (meters)                     GEOID18
 OR0895  LAPLACE CORR    -         -3.80  (seconds)                    DEFLEC18
 OR0895  HORZ ORDER      -  THIRD
 OR0895
 OR0895.The horizontal coordinates were established by classical geodetic methods
 OR0895.and adjusted by the National Geodetic Survey in January 1998.
 OR0895
 OR0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0895.GEOID18 height accuracy estimate available here.
 OR0895
 OR0895.Click photographs - Photos may exist for this station.
 OR0895
 OR0895.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0895
 OR0895. The following values were computed from the NAD 83(1996) position.
 OR0895
 OR0895;                    North         East     Units Scale Factor Converg.
 OR0895;SPC SD S     -    94,611.319   684,595.628   MT  0.99993594   +0 43 04.3
 OR0895;SPC SD S     -   310,403.97  2,246,044.16   sFT  0.99993594   +0 43 04.3
 OR0895;UTM  14      - 4,780,869.610   476,209.773   MT  0.99960696   -0 12 01.1
 OR0895
 OR0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7620980869(NAD 83)
 OR0895
 OR0895                          SUPERSEDED SURVEY CONTROL
 OR0895
 OR0895  NAD 83(1995)-  43 10 48.78478(N)    099 17 33.83445(W) AD(       ) 3
 OR0895  NAD 83(1986)-  43 10 48.79097(N)    099 17 33.84030(W) AD(       ) 3
 OR0895  NAD 27      -  43 10 48.79200(N)    099 17 32.47900(W) AD(       ) 3
 OR0895
 OR0895.Superseded values are not recommended for survey control.
 OR0895
 OR0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0895.See file dsdata.pdf to determine how the superseded data were derived.
 OR0895
 OR0895_MARKER: 53 = ELEVATED TANK
 OR0895
 OR0895  HISTORY     - Date     Condition        Report By
 OR0895  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0895  HISTORY     - 1936     GOOD             CGS
 OR0895  HISTORY     - 1945     GOOD             CGS
 OR0895  HISTORY     - 19820921 GOOD             NGS
 OR0895
 OR0895                          STATION DESCRIPTION
 OR0895
 OR0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0895'POINT OBSERVED UPON IS FINIAL OF MUNICIPAL WATER TANK BLACK
 OR0895'125 FEET HIGH, LOCATED IN WEST PART OF TOWN.
 OR0895'
 OR0895'OBSERVED UPON FROM STATIONS BURKE, SPRING, DALLAS, LUCAS,
 OR0895'DICKENS, MILLS.
 OR0895
 OR0895                          STATION RECOVERY (1936)
 OR0895
 OR0895'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0895'THE POINT OBSERVED UPON IS THE FINIAL OF THE MUNICIPAL WATER
 OR0895'TANK IN THE TOWN OF BURKE, S. DAK.  THE TANK IS BLACK AND
 OR0895'APPROXIMATELY 80 FEET HIGH.
 OR0895'
 OR0895'THE POINT WAS OBSERVED UPON FROM TRIANGULATION STATIONS
 OR0895'DICKENS, LUCAS, AND MULLEN.
 OR0895
 OR0895                          STATION RECOVERY (1945)
 OR0895
 OR0895'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0895'THE STATION IS LOCATED ON THE S EDGE OF THE VILLAGE OF BURKE
 OR0895'AND ABOUT 100 YARDS NNW OF THE RAILROAD STATION.  THE WATER
 OR0895'TANK IS A FOUR-LEGGED STEEL STRUCTURE ABOUT 100 FEET HIGH.
 OR0895'THE BODY OF THE TANK IS PAINTED SILVER WHILE THE LEGS ARE
 OR0895'PAINTED BLACK AND ON THE EAST AND WEST SIDES OF THE TANK ARE
 OR0895'THE LETTERS INSCRIBED IN BLACK -- BURKE.
 OR0895'
 OR0895'THE POINT INTERSECTED WAS A SMALL LIGHT AT THE APEX OF THE
 OR0895'ROOF.
 OR0895'
 OR0895'THIS IS AN INTERSECTION STATION.
 OR0895
 OR0895                          STATION RECOVERY (1982)
 OR0895
 OR0895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 OR0895'THE STATION WAS RECOVERED AS DESCRIBED, EXCEPT IT IS NOW PAINTED LIGHT
 OR0895'GREEN.  THERE IS ALSO A NEW TANK IN BURKE WHICH IS LOCATED WEST OF
 OR0895'THIS TANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0544 ***********************************************************************
 OR0544  DESIGNATION -  BURKE RM 1
 OR0544  PID         -  OR0544
 OR0544  STATE/COUNTY-  SD/GREGORY
 OR0544  COUNTRY     -  US
 OR0544  USGS QUAD   -  BURKE (2017)
 OR0544
 OR0544                         *CURRENT SURVEY CONTROL
 OR0544  ______________________________________________________________________
 OR0544* NAD 83(1986) POSITION- 43 09 31.52   (N) 099 16 13.08   (W)   HD_HELD1
 OR0544* NAVD 88 ORTHO HEIGHT -   674.806 (meters)     2213.93  (feet) ADJUSTED
 OR0544  ______________________________________________________________________
 OR0544  GEOID HEIGHT    -        -25.741 (meters)                     GEOID18
 OR0544  DYNAMIC HEIGHT  -        674.551 (meters)     2213.09  (feet) COMP
 OR0544  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 OR0544
 OR0544  VERT ORDER      -  FIRST     CLASS II
 OR0544
 OR0544.The horizontal coordinates were determined by differentially corrected
 OR0544.hand held GPS observations or other comparable positioning techniques
 OR0544.and have an estimated accuracy of +/- 3 meters.
 OR0544
 OR0544.The orthometric height was determined by differential leveling and
 OR0544.adjusted by the NATIONAL GEODETIC SURVEY
 OR0544.in June 1991.
 OR0544
 OR0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0544.GEOID18 height accuracy estimate available here.
 OR0544
 OR0544.Click photographs - Photos may exist for this station.
 OR0544
 OR0544.The dynamic height is computed by dividing the NAVD 88
 OR0544.geopotential number by the normal gravity value computed on the
 OR0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0544.degrees latitude (g = 980.6199 gals.).
 OR0544
 OR0544.The modeled gravity was interpolated from observed gravity values.
 OR0544
 OR0544;                    North         East    Units  Estimated Accuracy
 OR0544;SPC SD S     -    92,250.4     686,449.6     MT  (+/- 3 meters HH1 GPS) 
 OR0544
 OR0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7802578480(NAD 83)
 OR0544
 OR0544                          SUPERSEDED SURVEY CONTROL
 OR0544
 OR0544  NGVD 29 (??/??/92)  674.480  (m)         2212.86   (f) ADJ UNCH    1 2
 OR0544
 OR0544.Superseded values are not recommended for survey control.
 OR0544
 OR0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0544.See file dsdata.pdf to determine how the superseded data were derived.
 OR0544
 OR0544_MARKER: DR = REFERENCE MARK DISK
 OR0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0544_STAMPING: BURKE NO 1 1934
 OR0544_MARK LOGO: CGS
 OR0544_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0544+STABILITY: SURFACE MOTION
 OR0544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0544+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0544
 OR0544  HISTORY     - Date     Condition        Report By
 OR0544  HISTORY     - 1934     MONUMENTED       CGS
 OR0544  HISTORY     - 1959     GOOD             CGS
 OR0544  HISTORY     - 19930929 GOOD             NGS
 OR0544  HISTORY     - 20120115 GOOD             INDIV
 OR0544
 OR0544                          STATION DESCRIPTION
 OR0544
 OR0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0544'1.7 MI SE FROM BURKE.
 OR0544'ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH
 OR0544'WESTERN RAILWAY FROM THE STATION AT BURKE, GREGORY COUNTY,
 OR0544'NEAR MILEPOST 139, AT A FIELD, AND ABOUT 180.4 FEET SOUTH OF
 OR0544'TRIANGULATION STATION BURKE, DESCRIBED ABOVE.  A STANDARD
 OR0544'REFERENCE-MARK DISK, STAMPED BURKE NO 1 1934 AND SET IN THE
 OR0544'TOP OF A CONCRETE POST.
 OR0544
 OR0544                          STATION RECOVERY (1959)
 OR0544
 OR0544'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 OR0544'RECOVERED IN GOOD CONDITION.
 OR0544
 OR0544                          STATION RECOVERY (1993)
 OR0544
 OR0544'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0544'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0544'OF STATE HIGHWAY 47 IN GREGORY, 55.4 M (181.8 FT) NORTHEAST OF
 OR0544'MILEPOST 288, 55.0 M (180.4 FT) SOUTH OF TRIANGULATION STATION BURKE,
 OR0544'44.7 M (146.7 FT) NORTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 OR0544'0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND THE
 OR0544'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR0544
 OR0544                          STATION RECOVERY (2012)
 OR0544
 OR0544'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0545 ***********************************************************************
 OR0545  DESIGNATION -  BURKE RM 2
 OR0545  PID         -  OR0545
 OR0545  STATE/COUNTY-  SD/GREGORY
 OR0545  COUNTRY     -  US
 OR0545  USGS QUAD   -  BURKE (2017)
 OR0545
 OR0545                         *CURRENT SURVEY CONTROL
 OR0545  ______________________________________________________________________
 OR0545* NAD 83(1986) POSITION- 43 09 33.40   (N) 099 16 14.37   (W)   HD_HELD1
 OR0545* NAVD 88 ORTHO HEIGHT -   673.116 (meters)     2208.38  (feet) ADJUSTED
 OR0545  ______________________________________________________________________
 OR0545  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 OR0545  DYNAMIC HEIGHT  -        672.862 (meters)     2207.55  (feet) COMP
 OR0545  MODELED GRAVITY -    980,221.6   (mgal)                       NAVD 88
 OR0545
 OR0545  VERT ORDER      -  FIRST     CLASS II
 OR0545
 OR0545.The horizontal coordinates were determined by differentially corrected
 OR0545.hand held GPS observations or other comparable positioning techniques
 OR0545.and have an estimated accuracy of +/- 3 meters.
 OR0545
 OR0545.The orthometric height was determined by differential leveling and
 OR0545.adjusted by the NATIONAL GEODETIC SURVEY
 OR0545.in June 1991.
 OR0545
 OR0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0545.GEOID18 height accuracy estimate available here.
 OR0545
 OR0545.Click photographs - Photos may exist for this station.
 OR0545
 OR0545.The dynamic height is computed by dividing the NAVD 88
 OR0545.geopotential number by the normal gravity value computed on the
 OR0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0545.degrees latitude (g = 980.6199 gals.).
 OR0545
 OR0545.The modeled gravity was interpolated from observed gravity values.
 OR0545
 OR0545;                    North         East    Units  Estimated Accuracy
 OR0545;SPC SD S     -    92,308.0     686,419.7     MT  (+/- 3 meters HH1 GPS) 
 OR0545
 OR0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN7799678538(NAD 83)
 OR0545
 OR0545                          SUPERSEDED SURVEY CONTROL
 OR0545
 OR0545  NGVD 29 (??/??/92)  672.790  (m)         2207.31   (f) ADJ UNCH    1 2
 OR0545
 OR0545.Superseded values are not recommended for survey control.
 OR0545
 OR0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0545.See file dsdata.pdf to determine how the superseded data were derived.
 OR0545
 OR0545_MARKER: DR = REFERENCE MARK DISK
 OR0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0545_STAMPING: BURKE NO 2 1934
 OR0545_MARK LOGO: CGS
 OR0545_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0545+STABILITY: SURFACE MOTION
 OR0545_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0545+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0545
 OR0545  HISTORY     - Date     Condition        Report By
 OR0545  HISTORY     - 1934     MONUMENTED       CGS
 OR0545  HISTORY     - 1959     GOOD             CGS
 OR0545  HISTORY     - 19930929 GOOD             NGS
 OR0545  HISTORY     - 20120115 GOOD             INDIV
 OR0545
 OR0545                          STATION DESCRIPTION
 OR0545
 OR0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0545'1.7 MI SE FROM BURKE.
 OR0545'ABOUT 1.7 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OR0545'RAILWAY FROM THE STATION AT BURKE, GREGORY COUNTY, NEAR MILEPOST
 OR0545'139, AT A FIELD, AND ABOUT 187.0 FEET SOUTHWEST OF TRIANGULATION
 OR0545'STATION BURKE, DESCRIBED ABOVE.  A STANDARD REFERENCE-MARK
 OR0545'DISK, STAMPED BURKE NO 2 1934 AND SET IN THE TOP OF A
 OR0545'CONCRETE POST.
 OR0545
 OR0545                          STATION RECOVERY (1959)
 OR0545
 OR0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 OR0545'RECOVERED IN GOOD CONDITION.
 OR0545
 OR0545                          STATION RECOVERY (1993)
 OR0545
 OR0545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0545'16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0545'OF STATE HIGHWAY 47 IN GREGORY, 57.0 M (187.0 FT) WEST OF
 OR0545'TRIANGULATION STATION BURKE, 44.4 M (145.7 FT) NORTHEAST OF AND LEVEL
 OR0545'WITH THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) NORTHEAST OF A WITNESS
 OR0545'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR0545
 OR0545                          STATION RECOVERY (2012)
 OR0545
 OR0545'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0682 ***********************************************************************
 QR0682  DESIGNATION -  BURKMERE
 QR0682  PID         -  QR0682
 QR0682  STATE/COUNTY-  SD/FAULK
 QR0682  COUNTRY     -  US
 QR0682  USGS QUAD   -  BURKMERE (2017)
 QR0682
 QR0682                         *CURRENT SURVEY CONTROL
 QR0682  ______________________________________________________________________
 QR0682* NAD 83(1996) POSITION- 45 03 24.98285(N) 099 21 53.09931(W)   ADJUSTED
 QR0682* NAVD 88 ORTHO HEIGHT -   549.    (meters)     1801.    (feet) SCALED
 QR0682  ______________________________________________________________________
 QR0682  GEOID HEIGHT    -        -23.192 (meters)                     GEOID18
 QR0682  LAPLACE CORR    -         -5.86  (seconds)                    DEFLEC18
 QR0682  HORZ ORDER      -  FIRST
 QR0682
 QR0682.The horizontal coordinates were established by classical geodetic methods
 QR0682.and adjusted by the National Geodetic Survey in January 1998.
 QR0682
 QR0682.The orthometric height was scaled from a topographic map.
 QR0682
 QR0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0682.GEOID18 height accuracy estimate available here.
 QR0682
 QR0682.Click photographs - Photos may exist for this station.
 QR0682
 QR0682.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0682
 QR0682. The following values were computed from the NAD 83(1996) position.
 QR0682
 QR0682;                    North         East     Units Scale Factor Converg.
 QR0682;SPC SD N     -   136,166.413   650,034.273   MT  0.99993912   +0 26 58.5
 QR0682;SPC SD N     -   446,739.31  2,132,654.11   sFT  0.99993912   +0 26 58.5
 QR0682;UTM  14      - 4,989,340.413   471,280.623   MT  0.99961014   -0 15 29.4
 QR0682
 QR0682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0682!SPC SD N     -   0.99991751  x   0.99993912  =   0.99985664
 QR0682!UTM  14      -   0.99991751  x   0.99961014  =   0.99952768
 QR0682
 QR0682:                Primary Azimuth Mark                     Grid Az
 QR0682:SPC SD N     -  BURKMERE AZ MK                           091 36 29.4
 QR0682:UTM  14      -  BURKMERE AZ MK                           092 18 57.3
 QR0682
 QR0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7128089340(NAD 83)
 QR0682
 QR0682|---------------------------------------------------------------------|
 QR0682| PID    Reference Object                     Distance      Geod. Az  |
 QR0682|                                                           dddmmss.s |
 QR0682| CO5296 BURKMERE AZ MK                                     0920327.9 |
 QR0682| CO5297 BURKMERE RM 1                                      09439     |
 QR0682| CO5298 BURKMERE RM 2                        23.052 METERS 17814     |
 QR0682|---------------------------------------------------------------------|
 QR0682
 QR0682                          SUPERSEDED SURVEY CONTROL
 QR0682
 QR0682  NAD 83(1986)-  45 03 24.97955(N)    099 21 53.11216(W) AD(       ) 1
 QR0682  NAD 27      -  45 03 25.07300(N)    099 21 51.71600(W) AD(       ) 1
 QR0682
 QR0682.Superseded values are not recommended for survey control.
 QR0682
 QR0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0682.See file dsdata.pdf to determine how the superseded data were derived.
 QR0682
 QR0682_MARKER: DS = TRIANGULATION STATION DISK
 QR0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0682_STAMPING: BURKMERE 1935
 QR0682_MARK LOGO: CGS
 QR0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0682+STABILITY: SURFACE MOTION
 QR0682
 QR0682  HISTORY     - Date     Condition        Report By
 QR0682  HISTORY     - 1935     MONUMENTED       CGS
 QR0682
 QR0682                          STATION DESCRIPTION
 QR0682
 QR0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0682'THIS STATION IS LOCATED 0.15 MILE E OF THE SW CORNER OF SEC. 2,
 QR0682'T 118 N, R 71 W, LATHAM TOWNSHIP, 2-1/2 MILES W AND 1/2 MILE
 QR0682'N OF BURKMERE, 0.6 MILE DUE W OF A WHITE TWO STORY HOUSE,
 QR0682'HOME OF MR. LOUIS RADWICK, ON A SMALL RISE IN ELEVATION,
 QR0682'9 FEET N OF THE RIGHT-OF-WAY FENCE, 45 FEET N OF THE CENTER
 QR0682'LINE OF AN UNIMPROVED DIRT ROAD, 18 FEET SW OF A ROCK CAIRN,
 QR0682'AND PROJECTS 8 INCHES.
 QR0682'
 QR0682'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QR0682'BRONZE DISKS SET IN CONCRETE.
 QR0682'
 QR0682'REFERENCE MARK NO. 1 IS E OF THE STATION, 1 FOOT N OF THE
 QR0682'RIGHT-OF-WAY FENCE, 37 FEET N OF THE CENTER LINE OF THE ROAD.
 QR0682'PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS S OF THE STATION,
 QR0682'1 FOOT S OF THE RIGHT-OF-WAY FENCE, 35 FEET S OF THE CENTER
 QR0682'LINE OF THE ROAD.  PROJECTS 10 INCHES.
 QR0682'
 QR0682'THE AZIMUTH MARK IS E OF THE STATION, 35 FEET S OF THE CENTER
 QR0682'LINE OF THE ROAD, 1 FOOT N OF THE RIGHT-OF-WAY FENCE, 0.4 MILE
 QR0682'W OF A DIM CROSSROADS.  PROJECTS 10 INCHES.
 QR0682'
 QR0682'THE STATION IS REACHED FROM THE CROSSROADS AND SECTION CORNER,
 QR0682'ON U.S. HIGHWAY 212, 1/2 MILE SE OF BURKMERE, AT A SIGN
 QR0682'BURKMERE, (11 MILES E OF SENECA, OR 9.4 MILES W OF FAULKTON)
 QR0682'BY GOING W ON U.S. HIGHWAY 212 FOR 2.0 MILES TO CROSSROADS,
 QR0682'TURN RIGHT, N, ON POOR DIRT ROAD FOR 1.0 MILE TO CROSSROADS,
 QR0682'TURN LEFT W, AND GO 0.8 MILE TO TOP OF GRADE AND STATION TO
 QR0682'THE RIGHT.
 QR0682'
 QR0682'STATIONS IRVING, AND ORIENT ARE VISIBLE FROM THE GROUND.
 QR0682'
 QR0682'LIGHTS 60 FEET ABOVE ELLISVILLE, 74 FEET ABOVE SENECA, 74 FEET
 QR0682'ABOVE PULASKI, ARE VISIBLE FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2085 ***********************************************************************
 NM2085  DESIGNATION -  BURL 4
 NM2085  PID         -  NM2085
 NM2085  STATE/COUNTY-  SD/YANKTON
 NM2085  COUNTRY     -  US
 NM2085  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM2085
 NM2085                         *CURRENT SURVEY CONTROL
 NM2085  ______________________________________________________________________
 NM2085* NAD 83(1986) POSITION- 42 52 16.     (N) 097 22 57.     (W)   SCALED
 NM2085* NAVD 88 ORTHO HEIGHT -   361.929 (meters)     1187.43  (feet) ADJUSTED
 NM2085  ______________________________________________________________________
 NM2085  GEOID HEIGHT    -        -25.591 (meters)                     GEOID18
 NM2085  DYNAMIC HEIGHT  -        361.826 (meters)     1187.09  (feet) COMP
 NM2085  MODELED GRAVITY -    980,326.5   (mgal)                       NAVD 88
 NM2085
 NM2085  VERT ORDER      -  FIRST     CLASS II
 NM2085
 NM2085.The horizontal coordinates were scaled from a map and have
 NM2085.an estimated accuracy of +/- 6 seconds.
 NM2085
 NM2085.The orthometric height was determined by differential leveling and
 NM2085.adjusted by the NATIONAL GEODETIC SURVEY
 NM2085.in June 1994.
 NM2085
 NM2085.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2085.GEOID18 height accuracy estimate available here.
 NM2085
 NM2085.Click photographs - Photos may exist for this station.
 NM2085
 NM2085.The dynamic height is computed by dividing the NAVD 88
 NM2085.geopotential number by the normal gravity value computed on the
 NM2085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2085.degrees latitude (g = 980.6199 gals.).
 NM2085
 NM2085.The modeled gravity was interpolated from observed gravity values.
 NM2085
 NM2085;                    North         East    Units  Estimated Accuracy
 NM2085;SPC SD S     -    64,030.      841,060.      MT  (+/- 180 meters Scaled)
 NM2085
 NM2085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN321477(NAD 83)
 NM2085
 NM2085                          SUPERSEDED SURVEY CONTROL
 NM2085
 NM2085.No superseded survey control is available for this station.
 NM2085
 NM2085_MARKER: DS = TRIANGULATION STATION DISK
 NM2085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2085_STAMPING: BURL 4 1993
 NM2085_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2085+STABILITY: SURFACE MOTION
 NM2085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2085+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM2085
 NM2085  HISTORY     - Date     Condition        Report By
 NM2085  HISTORY     - 1993     MONUMENTED       SD3070
 NM2085  HISTORY     - 19930908 GOOD             NGS
 NM2085  HISTORY     - 20120323 MARK NOT FOUND   INDIV
 NM2085
 NM2085                          STATION DESCRIPTION
 NM2085
 NM2085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2085'IN YANKTON, AT THE INTERSECTION OF BURLEIGH STREET AND U.S. HIGHWAY
 NM2085'50 (EAST 4TH STREET) , 8.5 M (27.9 FT) SOUTH-SOUTHEAST OF THE CENTER
 NM2085'OF A MANHOLE COVER AND THE HIGHWAY, 2.6 M (8.5 FT) WEST-NORTHWEST OF
 NM2085'UTILITY POLE NUMBER 8122, ON THE EXTENDED EAST CURB OF THE STREET,
 NM2085'AND THE MONUMENT IS FLUSH WITH AND SURROUNDED BY A SIDEWALK.
 NM2085
 NM2085                          STATION RECOVERY (2012)
 NM2085
 NM2085'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2085'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0785 ***********************************************************************
 OT0785  DESIGNATION -  BURN
 OT0785  PID         -  OT0785
 OT0785  STATE/COUNTY-  SD/CUSTER
 OT0785  COUNTRY     -  US
 OT0785  USGS QUAD   -  HERMOSA (2017)
 OT0785
 OT0785                         *CURRENT SURVEY CONTROL
 OT0785  ______________________________________________________________________
 OT0785* NAD 83(1996) POSITION- 43 45 14.44100(N) 103 09 28.47434(W)   ADJUSTED
 OT0785* NAVD 88 ORTHO HEIGHT -  1064.    (meters)     3491.    (feet) SCALED
 OT0785  ______________________________________________________________________
 OT0785  GEOID HEIGHT    -        -16.309 (meters)                     GEOID18
 OT0785  LAPLACE CORR    -        -10.53  (seconds)                    DEFLEC18
 OT0785  HORZ ORDER      -  SECOND
 OT0785
 OT0785.The horizontal coordinates were established by classical geodetic methods
 OT0785.and adjusted by the National Geodetic Survey in January 1998.
 OT0785
 OT0785.The orthometric height was scaled from a topographic map.
 OT0785
 OT0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0785.GEOID18 height accuracy estimate available here.
 OT0785
 OT0785.Click photographs - Photos may exist for this station.
 OT0785
 OT0785.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0785
 OT0785. The following values were computed from the NAD 83(1996) position.
 OT0785
 OT0785;                    North         East     Units Scale Factor Converg.
 OT0785;SPC SD S     -   161,692.843   372,581.986   MT  0.99990966   -1 56 54.7
 OT0785;SPC SD S     -   530,487.27  1,222,379.40   sFT  0.99990966   -1 56 54.7
 OT0785;UTM  13      - 4,846,200.949   648,297.934   MT  0.99987051   +1 16 27.0
 OT0785
 OT0785!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0785!SPC SD S     -   0.99983566  x   0.99990966  =   0.99974534
 OT0785!UTM  13      -   0.99983566  x   0.99987051  =   0.99970619
 OT0785
 OT0785:                Primary Azimuth Mark                     Grid Az
 OT0785:SPC SD S     -  BURN AZ MK                               071 51 11.1
 OT0785:UTM  13      -  BURN AZ MK                               068 37 49.4
 OT0785
 OT0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4829746200(NAD 83)
 OT0785
 OT0785|---------------------------------------------------------------------|
 OT0785| PID    Reference Object                     Distance      Geod. Az  |
 OT0785|                                                           dddmmss.s |
 OT0785| CP8907 BURN RM 1                            12.942 METERS 00609     |
 OT0785| CP8906 BURN AZ MK                                         0695416.4 |
 OT0785| CP8908 BURN RM 2                            13.354 METERS 10624     |
 OT0785| OT0784 HERMOSA TV STA KOTA MAST            APPROX. 6.4 KM 3435826.9 |
 OT0785|---------------------------------------------------------------------|
 OT0785
 OT0785                          SUPERSEDED SURVEY CONTROL
 OT0785
 OT0785  NAD 83(1995)-  43 45 14.43972(N)    103 09 28.47522(W) AD(       ) 2
 OT0785  NAD 83(1993)-  43 45 14.43223(N)    103 09 28.47840(W) AD(       ) 2
 OT0785  NAD 83(1986)-  43 45 14.42499(N)    103 09 28.48415(W) AD(       ) 2
 OT0785  NAD 27      -  43 45 14.45190(N)    103 09 26.79340(W) AD(       ) 2
 OT0785
 OT0785.Superseded values are not recommended for survey control.
 OT0785
 OT0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0785.See file dsdata.pdf to determine how the superseded data were derived.
 OT0785
 OT0785_MARKER: DS = TRIANGULATION STATION DISK
 OT0785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0785_STAMPING: BURN 1961
 OT0785_MARK LOGO: CGS
 OT0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0785+STABILITY: SURFACE MOTION
 OT0785
 OT0785  HISTORY     - Date     Condition        Report By
 OT0785  HISTORY     - 1961     MONUMENTED       CGS
 OT0785
 OT0785                          STATION DESCRIPTION
 OT0785
 OT0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0785'THE STATION IS ABOUT 4-1/2 MILES NORTHEAST OF FAIRBURN, ABOUT
 OT0785'5 MILES SOUTH-SOUTHEAST OF HERMOSA, IN THE SOUTHWEST 1/4 OF THE
 OT0785'SOUTHWEST 1/4 SECTION 27, T 3 S, R 8 E, AND ON PROPERTY OWNED BY
 OT0785'MR. HAROLD HASSELSTROM.
 OT0785'
 OT0785'TO REACH THE STATION FROM THE RAILROAD CROSSING JUST NORTH OF THE
 OT0785'DEPOT IN HERMOSA, GO EAST ON A GRAVELED ROAD FOR 0.25 MILE TO
 OT0785'A SIDE ROAD RIGHT.  TURN RIGHT AND FOLLOW THE ROAD SOUTH FOR 1.6
 OT0785'MILES TO A SIDE ROAD LEFT, EAST.  CONTINUE AHEAD FOR 3.35 MILES
 OT0785'TO A SIDE ROAD RIGHT, SOUTH.  TURN RIGHT AND FOLLOW THE ROAD
 OT0785'FOR 2.55 MILES TO A DIM CROSSROAD AT THE TOP OF A STEEP HILL.
 OT0785'TURN SHARP RIGHT AND FOLLOW THE DIM ROAD FOR 1.25 MILES TO A
 OT0785'WIRE GATE IN AN EAST-WEST FENCE.  PASS THROUGH THE GATE AND GO
 OT0785'WEST ALONG THE NORTH SIDE OF THE FENCE FOR 0.25 MILE TO A
 OT0785'GATE IN A NORTH-SOUTH FENCE AND THE AZIMUTH MARK ON THE
 OT0785'RIGHT.  PASS THROUGH THE GATE AND CONTINUE ON THE TRACK
 OT0785'ROAD FOR 0.4 MILE TO A KNOLL ON THE LEFT.  TURN LEFT AND GO
 OT0785'0.1 MILE TO THE TOP OF THE KNOLL AND THE STATION.
 OT0785'
 OT0785'THE STATION MARK IS A STANDARD DISK STAMPED BURN 1961, SET IN
 OT0785'A SQUARE CONCRETE MONUMENT THAT PROJECTS 0.3 FOOT AND IS 3.2
 OT0785'FEET NORTH OF A WITNESS POST.
 OT0785'
 OT0785'REFERENCE MARK 1 IS 45.0 FEET NORTH OF THE WITNESS POST.  THE
 OT0785'SQUARE CONCRETE MONUMENT PROJECTS 0.4 FOOT AND THE DISK IS STAMPED
 OT0785'BURN NO 1 1961
 OT0785'
 OT0785'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BURN NO 2 1961, SET
 OT0785'IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 0.2 FOOT AND IS 45.5
 OT0785'FEET EAST OF THE WITNESS POST.
 OT0785'
 OT0785'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BURN 1961, SET IN
 OT0785'A SQUARE CONCRETE MONUMENT THAT PROJECTS 0.4 FOOT.  IT IS 9 FEET
 OT0785'NORTH OF THE CENTER OF A WIRE GATE, 1.7 FEET NORTH OF A WITNESS
 OT0785'POST AND 1 FOOT WEST OF THE FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2317 ***********************************************************************
 PU2317  DESIGNATION -  BURNT
 PU2317  PID         -  PU2317
 PU2317  STATE/COUNTY-  SD/MEADE
 PU2317  COUNTRY     -  US
 PU2317  USGS QUAD   -  TILFORD (2017)
 PU2317
 PU2317                         *CURRENT SURVEY CONTROL
 PU2317  ______________________________________________________________________
 PU2317* NAD 83(1996) POSITION- 44 15 37.98946(N) 103 29 41.25170(W)   ADJUSTED
 PU2317* NAVD 88 ORTHO HEIGHT -  1580.    (meters)     5184.    (feet) SCALED
 PU2317  ______________________________________________________________________
 PU2317  GEOID HEIGHT    -        -14.606 (meters)                     GEOID18
 PU2317  LAPLACE CORR    -        -16.95  (seconds)                    DEFLEC18
 PU2317  HORZ ORDER      -  THIRD
 PU2317
 PU2317.The horizontal coordinates were established by classical geodetic methods
 PU2317.and adjusted by the National Geodetic Survey in January 1998.
 PU2317
 PU2317.The orthometric height was scaled from a topographic map.
 PU2317
 PU2317.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2317.GEOID18 height accuracy estimate available here.
 PU2317
 PU2317.Click photographs - Photos may exist for this station.
 PU2317
 PU2317.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2317
 PU2317. The following values were computed from the NAD 83(1996) position.
 PU2317
 PU2317;                    North         East     Units Scale Factor Converg.
 PU2317;SPC SD N     -    53,497.067   321,002.914   MT  1.00003356   -2 28 24.2
 PU2317;SPC SD N     -   175,514.96  1,053,157.06   sFT  1.00003356   -2 28 24.2
 PU2317;SPC SD S     -   218,908.740   347,612.340   MT  0.99996968   -2 10 51.4
 PU2317;SPC SD S     -   718,203.09  1,140,458.15   sFT  0.99996968   -2 10 51.4
 PU2317;UTM  13      - 4,901,914.111   620,149.712   MT  0.99977754   +1 03 02.3
 PU2317
 PU2317!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2317!SPC SD N     -   0.99975467  x   1.00003356  =   0.99978823
 PU2317!SPC SD S     -   0.99975467  x   0.99996968  =   0.99972436
 PU2317!UTM  13      -   0.99975467  x   0.99977754  =   0.99953227
 PU2317
 PU2317:                Primary Azimuth Mark                     Grid Az
 PU2317:SPC SD N     -  BURNT AZ MK                              082 30 37.8
 PU2317:SPC SD S     -  BURNT AZ MK                              082 13 05.0
 PU2317:UTM  13      -  BURNT AZ MK                              078 59 11.3
 PU2317
 PU2317_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2014901914(NAD 83)
 PU2317
 PU2317|---------------------------------------------------------------------|
 PU2317| PID    Reference Object                     Distance      Geod. Az  |
 PU2317|                                                           dddmmss.s |
 PU2317| CP8912 BURNT AZ MK                                        0800213.6 |
 PU2317| CP8913 BURNT RM 1                           10.177 METERS 18225     |
 PU2317| CP8914 BURNT RM 2                            7.423 METERS 30102     |
 PU2317|---------------------------------------------------------------------|
 PU2317
 PU2317                          SUPERSEDED SURVEY CONTROL
 PU2317
 PU2317  NAD 83(1993)-  44 15 37.98187(N)    103 29 41.25466(W) AD(       ) 3
 PU2317  NAD 83(1986)-  44 15 37.97920(N)    103 29 41.25226(W) AD(       ) 3
 PU2317  NAD 27      -  44 15 38.03300(N)    103 29 39.55600(W) AD(       ) 3
 PU2317
 PU2317.Superseded values are not recommended for survey control.
 PU2317
 PU2317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2317.See file dsdata.pdf to determine how the superseded data were derived.
 PU2317
 PU2317_MARKER: DS = TRIANGULATION STATION DISK
 PU2317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2317_STAMPING: BURNT 1950
 PU2317_MARK LOGO: CGS
 PU2317_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2317+STABILITY: SURFACE MOTION
 PU2317
 PU2317  HISTORY     - Date     Condition        Report By
 PU2317  HISTORY     - 1950     MONUMENTED       CGS
 PU2317
 PU2317                          STATION DESCRIPTION
 PU2317
 PU2317'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2317'THE STATION IS LOCATED ON A HIGH RIDGE IN THE BLACK HILLS
 PU2317'NATIONAL FOREST, ABOUT 5-1/2 MILES WEST AND 2 MILES NORTH OF
 PU2317'PIEDMONT, AND 3-1/4 MILES WEST AND 2-3/4 MILES SOUTH OF TILFORD.
 PU2317'
 PU2317'TO REACH THE STATION FROM THE RAILROAD STATION IN PIEDMONT,
 PU2317'GO NORTH ON U.S. HIGHWAY 14 FOR 3.1 MILES TO A SIDE ROAD ON THE
 PU2317'LEFT AND SIGN CRYSTAL CAVE.  TURN LEFT, WESTERLY, AND FOLLOW
 PU2317'THE MAIN GRAVELED ROAD FOR 2.4 MILES TO A FORK.  BEAR LEFT,
 PU2317'WESTERLY, AND GO FOR 0.1 MILE TO ANOTHER FORK.  CONTINUE ON
 PU2317'THE LEFT ROAD AND FOLLOW THE MAIN ROAD UP HILL FOR 1.8 TO A
 PU2317'FORK.  CONTINUE ON THE RIGHT ROAD FOR 0.3 MILE TO ANOTHER
 PU2317'FORK.  BEAR LEFT, SOUTHWESTERLY, AND FOLLOW THE MAIN WOOD ROAD
 PU2317'FOR 0.95 MILE TO THE CREST OF THE HILL, A SIDE ROAD TO THE
 PU2317'LEFT, AND A TRIANGLE BLAZED TREE ON THE LEFT.  TURN LEFT,
 PU2317'AND FOLLOW THE MAIN ROAD UP HILL TO THE SOUTHEAST FOR 0.35
 PU2317'MILE TO THE TOP OF THE HILL AND A TRIANGLE BLAZED TREE ON
 PU2317'THE LEFT.  THE STATION IS 0.1 MILE NORTH ON THE HIGHEST POINT
 PU2317'OF THE HILL.
 PU2317'
 PU2317'TO REACH THE AZIMUTH MARK FROM THE TRIANGLE BLAZED TREE 0.1
 PU2317'MILE SOUTH OF THE STATION MARK, GO EAST ON THE MAIN WOOD ROAD
 PU2317'FOR 0.6 MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 PU2317'
 PU2317'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2317'BURNT 1950.
 PU2317'
 PU2317'REFERENCE MARK NO. 1 PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU2317'BURNT NO 1 1950.
 PU2317'
 PU2317'REFERENCE MARK NO. 2 PROJECTS 7 INCHES, AND THE DISK IS STAMPED
 PU2317'BURNT NO 2 1950.
 PU2317'
 PU2317'THE AZIMUTH MARK 35 FEET EAST OF THE CENTER OF THE WOOD ROAD,
 PU2317'AND 4 FEET WEST OF A WITNESS POST.  THE MARK IS A STANDARD
 PU2317'DISK CEMENTED IN A DRILLED HOLE IN OUTCROPPING BEDROCK, SET
 PU2317'FLUSH WITH THE ROCK, AND THE DISK IS STAMPED BURNT 1950.
 PU2317'
 PU2317'ALL MARKS (EXCEPT THE AZIMUTH MARK) ARE STANDARD DISKS SET
 PU2317'IN TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2317'
 PU2317'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0713 ***********************************************************************
 PS0713  DESIGNATION -  BURNT RIDGE
 PS0713  PID         -  PS0713
 PS0713  STATE/COUNTY-  SD/LYMAN
 PS0713  COUNTRY     -  US
 PS0713  USGS QUAD   -  LOWER BRULE SW (2017)
 PS0713
 PS0713                         *CURRENT SURVEY CONTROL
 PS0713  ______________________________________________________________________
 PS0713* NAD 83(1996) POSITION- 44 01 22.31487(N) 099 38 55.18294(W)   ADJUSTED
 PS0713* NAVD 88 ORTHO HEIGHT -   617.    (meters)     2024.    (feet) SCALED
 PS0713  ______________________________________________________________________
 PS0713  GEOID HEIGHT    -        -24.799 (meters)                     GEOID18
 PS0713  LAPLACE CORR    -         -1.98  (seconds)                    DEFLEC18
 PS0713  HORZ ORDER      -  SECOND
 PS0713
 PS0713.The horizontal coordinates were established by classical geodetic methods
 PS0713.and adjusted by the National Geodetic Survey in January 1998.
 PS0713
 PS0713.The orthometric height was scaled from a topographic map.
 PS0713
 PS0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0713.GEOID18 height accuracy estimate available here.
 PS0713
 PS0713.Click photographs - Photos may exist for this station.
 PS0713
 PS0713.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0713
 PS0713. The following values were computed from the NAD 83(1996) position.
 PS0713
 PS0713;                    North         East     Units Scale Factor Converg.
 PS0713;SPC SD S     -   187,921.595   654,889.425   MT  0.99993176   +0 28 20.4
 PS0713;SPC SD S     -   616,539.43  2,148,583.06   sFT  0.99993176   +0 28 20.4
 PS0713;UTM  14      - 4,874,616.947   448,014.044   MT  0.99963324   -0 27 02.9
 PS0713
 PS0713!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0713!SPC SD S     -   0.99990709  x   0.99993176  =   0.99983886
 PS0713!UTM  14      -   0.99990709  x   0.99963324  =   0.99954037
 PS0713
 PS0713:                Primary Azimuth Mark                     Grid Az
 PS0713:SPC SD S     -  FORT THOMPSON                            061 11 10.5
 PS0713:UTM  14      -  FORT THOMPSON                            062 06 33.8
 PS0713
 PS0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4801474616(NAD 83)
 PS0713
 PS0713|---------------------------------------------------------------------|
 PS0713| PID    Reference Object                     Distance      Geod. Az  |
 PS0713|                                                           dddmmss.s |
 PS0713| PS0695 FORT THOMPSON                       APPROX.18.4 KM 0613930.9 |
 PS0713|---------------------------------------------------------------------|
 PS0713
 PS0713                          SUPERSEDED SURVEY CONTROL
 PS0713
 PS0713  NAD 83(1986)-  44 01 22.31330(N)    099 38 55.18827(W) AD(       ) 2
 PS0713  NAD 27      -  44 01 22.35100(N)    099 38 53.78300(W) AD(       ) 2
 PS0713  MORC        -  44 01 19.73000(N)    099 38 53.90000(W) AD(       ) 3
 PS0713
 PS0713.Superseded values are not recommended for survey control.
 PS0713
 PS0713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0713.See file dsdata.pdf to determine how the superseded data were derived.
 PS0713
 PS0713_MARKER: Z = SEE DESCRIPTION
 PS0713_SETTING: 0 = UNSPECIFIED SETTING
 PS0713_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0713
 PS0713  HISTORY     - Date     Condition        Report By
 PS0713  HISTORY     - 1889     MONUMENTED       MORC
 PS0713
 PS0713                          STATION DESCRIPTION
 PS0713
 PS0713'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PS0713'BURNT RIDGE IS ON RIGHT BANK, ON A VERY HIGH AND PROMINENT RANGE
 PS0713'OF GRASSY HILLS, 5 MILES SOUTH FROM THE NECK OF THE BIG BEND.
 PS0713'THERE IS HIGHER LAND ONE-HALF MILE SOUTHEAST DIRECTLY ON LINE
 PS0713'TOWARDS MEDICINE BUTTE.  THE STATION IS 1,023 FEET NORTHWEST
 PS0713'FROM THE SOUTHEAST CORNER OF T. 107 N., R. 74 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0948 ***********************************************************************
 PR0948  DESIGNATION -  BUSHNELL
 PR0948  PID         -  PR0948
 PR0948  STATE/COUNTY-  SD/BROOKINGS
 PR0948  COUNTRY     -  US
 PR0948  USGS QUAD   -  WHITE SE (2017)
 PR0948
 PR0948                         *CURRENT SURVEY CONTROL
 PR0948  ______________________________________________________________________
 PR0948* NAD 83(1996) POSITION- 44 18 38.32600(N) 096 36 22.50048(W)   ADJUSTED
 PR0948* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 PR0948  ______________________________________________________________________
 PR0948  GEOID HEIGHT    -        -25.570 (meters)                     GEOID18
 PR0948  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 PR0948  HORZ ORDER      -  SECOND
 PR0948
 PR0948.The horizontal coordinates were established by classical geodetic methods
 PR0948.and adjusted by the National Geodetic Survey in January 1998.
 PR0948
 PR0948.The orthometric height was scaled from a topographic map.
 PR0948
 PR0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0948.GEOID18 height accuracy estimate available here.
 PR0948
 PR0948.Click photographs - Photos may exist for this station.
 PR0948
 PR0948.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0948
 PR0948. The following values were computed from the NAD 83(1996) position.
 PR0948
 PR0948;                    North         East     Units Scale Factor Converg.
 PR0948;SPC SD N     -    58,715.421   870,702.170   MT  1.00002200   +2 24 06.8
 PR0948;SPC SD N     -   192,635.51  2,856,628.70   sFT  1.00002200   +2 24 06.8
 PR0948;SPC SD S     -   226,341.762   897,265.251   MT  0.99997989   +2 34 16.1
 PR0948;SPC SD S     -   742,589.60  2,943,777.74   sFT  0.99997989   +2 34 16.1
 PR0948;UTM  14      - 4,909,163.254   690,914.013   MT  1.00004827   +1 40 21.6
 PR0948
 PR0948!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0948!SPC SD N     -   0.99992385  x   1.00002200  =   0.99994585
 PR0948!SPC SD S     -   0.99992385  x   0.99997989  =   0.99990374
 PR0948!UTM  14      -   0.99992385  x   1.00004827  =   0.99997212
 PR0948
 PR0948:                Primary Azimuth Mark                     Grid Az
 PR0948:SPC SD N     -  BUSHNELL AZ MK                           273 37 40.9
 PR0948:SPC SD S     -  BUSHNELL AZ MK                           273 27 31.6
 PR0948:UTM  14      -  BUSHNELL AZ MK                           274 21 26.1
 PR0948
 PR0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9091409163(NAD 83)
 PR0948
 PR0948|---------------------------------------------------------------------|
 PR0948| PID    Reference Object                     Distance      Geod. Az  |
 PR0948|                                                           dddmmss.s |
 PR0948| AB7510 BUSHNELL RM 1                        27.941 METERS 01353     |
 PR0948| AB7511 BUSHNELL RM 2                        33.004 METERS 24937     |
 PR0948| PR0973 BROOKINGS MUNICIPAL TANK            APPROX.14.3 KM 2691338.5 |
 PR0948| PR0970 BROOKINGS MUNI POWER PLANT STACK    APPROX.15.2 KM 2691731.2 |
 PR0948| PR0969 BROOKINGS SD ST COLL CAMPANILE      APPROX.14.5 KM 2721823.0 |
 PR0948| PR0974 BROOKINGS SD ST COLL TANK           APPROX.14.4 KM 2733233.4 |
 PR0948| AB7512 BUSHNELL AZ MK                                     2760147.7 |
 PR0948|---------------------------------------------------------------------|
 PR0948
 PR0948                          SUPERSEDED SURVEY CONTROL
 PR0948
 PR0948  NAD 83(1986)-  44 18 38.32535(N)    096 36 22.48032(W) AD(       ) 2
 PR0948  NAD 27      -  44 18 38.44700(N)    096 36 21.31100(W) AD(       ) 2
 PR0948
 PR0948.Superseded values are not recommended for survey control.
 PR0948
 PR0948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0948.See file dsdata.pdf to determine how the superseded data were derived.
 PR0948
 PR0948_MARKER: DS = TRIANGULATION STATION DISK
 PR0948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0948_STAMPING: BUSHNELL 1949
 PR0948_MARK LOGO: CGS
 PR0948_PROJECTION: FLUSH
 PR0948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0948+STABILITY: SURFACE MOTION
 PR0948
 PR0948  HISTORY     - Date     Condition        Report By
 PR0948  HISTORY     - 1949     MONUMENTED       CGS
 PR0948  HISTORY     - 19940916 MARK NOT FOUND   NGS
 PR0948
 PR0948                          STATION DESCRIPTION
 PR0948
 PR0948'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0948'STATION IS LOCATED ABOUT 2 MILES EAST AND 1 MILE SOUTH OF THE
 PR0948'VILLAGE OF BUSHNELL, JUST SOUTH OF U.S. HIGHWAY 14 AND ABOUT
 PR0948'10 MILES EAST OF BROOKINGS--IN THE NW 1/4 OF SEC. 28, T. 110
 PR0948'N., R. 48 W., AND ON PROPERTY OWNED AND OCCUPIED BY MR. ARNOLD
 PR0948'GREVE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISC IS
 PR0948'STAMPED, BUSHNELL 1949.
 PR0948'
 PR0948'REFERENCE MARK NO. 1 IS IN A FENCE LINE, 52.7 FEET SOUTH OF THE
 PR0948'FENCE CORNER IN THE HIGHWAY RIGHT-OF-WAY FENCE LINE AND 3.7
 PR0948'FEET SOUTH OF A WHITE WITNESS POST.  THE MARK IS FLUSH WITH THE
 PR0948'GROUND AND THE DISC IS STAMPED, BUSHNELL NO 1 1949.
 PR0948'
 PR0948'REFERENCE MARK NO. 2 IS NEAR THE FENCE ALONG THE SOUTH SIDE
 PR0948'OF THE DRIVEWAY, 13 FEET SOUTH OF THE APPROXIMATE CENTERLINE
 PR0948'OF THE DRIVEWAY AND 63 FEET WEST OF A FENCE CORNER.  THE MARK
 PR0948'IS FLUSH WITH THE GROUND AND THE DISC IS STAMPED, BUSHNELL NO
 PR0948'2 1949.
 PR0948'
 PR0948'AZIMUTH MARK IS ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 14, 48
 PR0948'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AND 2 FEET SOUTH OF
 PR0948'THE WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 8 INCHES
 PR0948'AND THE DISC IS STAMPED, BUSHNELL 1949.
 PR0948'
 PR0948'THE STATION WAS REACHED FROM THE POST OFFICE IN BROOKINGS,
 PR0948'GO NORTH 1 BLOCK, THENCE RIGHT OR EAST FOR 9.3 MILES TO THE
 PR0948'AZIMUTH MARK ON THE LEFT AS DESCRIBED ABOVE.  THENCE CONTINUE
 PR0948'EAST FOR 0.45 MILES TO THE FARM ON THE RIGHT AND THE STATION
 PR0948'SITE.  THE MARK IS 82-1/2 FEET NORTH-NORTHWEST OF THE
 PR0948'NORTHWEST CORNER OF THE BARN, 54 FEET NORTHEAST OF A FENCE
 PR0948'CORNER, 33 FEET WEST OF A LARGE TREE AND 25 FEET NORTH OF THE
 PR0948'WEST DRIVEWAY TO THE FARM.
 PR0948'
 PR0948'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 PR0948
 PR0948                          STATION RECOVERY (1994)
 PR0948
 PR0948'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0948'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0809 ***********************************************************************
 PU0809  DESIGNATION -  BUSTER
 PU0809  PID         -  PU0809
 PU0809  STATE/COUNTY-  SD/MEADE
 PU0809  COUNTRY     -  US
 PU0809  USGS QUAD   -  STONEVILLE (2017)
 PU0809
 PU0809                         *CURRENT SURVEY CONTROL
 PU0809  ______________________________________________________________________
 PU0809* NAD 83(1996) POSITION- 44 44 14.08987(N) 102 39 13.48958(W)   ADJUSTED
 PU0809* NAVD 88 ORTHO HEIGHT -   922.242 (meters)     3025.72  (feet) ADJUSTED
 PU0809  ______________________________________________________________________
 PU0809  GEOID HEIGHT    -        -18.037 (meters)                     GEOID18
 PU0809  LAPLACE CORR    -         -7.19  (seconds)                    DEFLEC18
 PU0809  DYNAMIC HEIGHT  -        922.022 (meters)     3025.00  (feet) COMP
 PU0809  MODELED GRAVITY -    980,346.2   (mgal)                       NAVD 88
 PU0809
 PU0809  HORZ ORDER      -  SECOND
 PU0809  VERT ORDER      -  SECOND    CLASS 0
 PU0809
 PU0809.The horizontal coordinates were established by classical geodetic methods
 PU0809.and adjusted by the National Geodetic Survey in January 1998.
 PU0809
 PU0809.The orthometric height was determined by differential leveling and
 PU0809.adjusted by the NATIONAL GEODETIC SURVEY
 PU0809.in June 1991.
 PU0809
 PU0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0809.GEOID18 height accuracy estimate available here.
 PU0809
 PU0809.Click photographs - Photos may exist for this station.
 PU0809
 PU0809.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0809
 PU0809.The dynamic height is computed by dividing the NAVD 88
 PU0809.geopotential number by the normal gravity value computed on the
 PU0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0809.degrees latitude (g = 980.6199 gals.).
 PU0809
 PU0809.The modeled gravity was interpolated from observed gravity values.
 PU0809
 PU0809. The following values were computed from the NAD 83(1996) position.
 PU0809
 PU0809;                    North         East     Units Scale Factor Converg.
 PU0809;SPC SD N     -   103,889.356   389,853.627   MT  0.99995404   -1 52 41.4
 PU0809;SPC SD N     -   340,843.66  1,279,044.77   sFT  0.99995404   -1 52 41.4
 PU0809;UTM  13      - 4,956,440.450   685,764.389   MT  1.00002437   +1 39 06.8
 PU0809
 PU0809!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0809!SPC SD N     -   0.99985825  x   0.99995404  =   0.99981229
 PU0809!UTM  13      -   0.99985825  x   1.00002437  =   0.99988261
 PU0809
 PU0809:                Primary Azimuth Mark                     Grid Az
 PU0809:SPC SD N     -  BUSTER AZ MK                             226 14 52.2
 PU0809:UTM  13      -  BUSTER AZ MK                             222 43 04.0
 PU0809
 PU0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8576456440(NAD 83)
 PU0809
 PU0809|---------------------------------------------------------------------|
 PU0809| PID    Reference Object                     Distance      Geod. Az  |
 PU0809|                                                           dddmmss.s |
 PU0809| PU0810 BUSTER RM 1                          12.381 METERS 05721     |
 PU0809| PU0808 BUSTER RM 2                          11.107 METERS 13558     |
 PU0809| PU0866 BUSTER AZ MK                                       2242210.8 |
 PU0809|---------------------------------------------------------------------|
 PU0809
 PU0809                          SUPERSEDED SURVEY CONTROL
 PU0809
 PU0809  NAD 83(1993)-  44 44 14.08214(N)    102 39 13.48922(W) AD(       ) 2
 PU0809  NAD 83(1986)-  44 44 14.08160(N)    102 39 13.48881(W) AD(       ) 2
 PU0809  NAD 27      -  44 44 14.12080(N)    102 39 11.88570(W) AD(       ) 2
 PU0809  NGVD 29 (??/??/92)  921.777  (m)         3024.20   (f) ADJ UNCH    2 0
 PU0809  NGVD 29             921.78   (m)         3024.2    (f) LEVELING    3  
 PU0809
 PU0809.Superseded values are not recommended for survey control.
 PU0809
 PU0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0809.See file dsdata.pdf to determine how the superseded data were derived.
 PU0809
 PU0809_MARKER: DS = TRIANGULATION STATION DISK
 PU0809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0809_STAMPING: BUSTER 1962
 PU0809_MARK LOGO: CGS
 PU0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0809+STABILITY: SURFACE MOTION
 PU0809
 PU0809  HISTORY     - Date     Condition        Report By
 PU0809  HISTORY     - 1962     MONUMENTED       CGS
 PU0809  HISTORY     - 1962     GOOD             CGS
 PU0809
 PU0809                          STATION DESCRIPTION
 PU0809
 PU0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0809'STATION IS LOCATED ABOUT 0.3 MILES NORTH OF THE POST OFFICE
 PU0809'AND STORE IN STONEVILLE, 0.1 MILE WEST OF A GRAVELED NORTH-SOUTH
 PU0809'SECTION LINE ROAD.  IN THE SOUTHEAST 1/4 OF SECTION 16, T 9 N,
 PU0809'R 12 E.  IT IS LOCATED ON THE SUMMIT OF A HIGH ROUND TOPPED HILL
 PU0809'THAT IS THE HIGHEST IN THE VICINITY.
 PU0809'
 PU0809'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN STONEVILLE,
 PU0809'GO NORTH ON A GRAVELED NORTH-SOUTH SECTION LINE ROAD FOR 0.4
 PU0809'MILES TO THE SUMMIT OF A GRADE, TURN LEFT OFF ROAD AND GO
 PU0809'WEST ACROSS THE PASTURE FOR 0.1 MILE TO THE HIGHEST POINT AND
 PU0809'STATION AS DESCRIBED.
 PU0809'
 PU0809'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE AND STORE IN
 PU0809'STONEVILLE, GO WEST ON A GRAVELED ROAD FOR 0.2 MILE TO THE
 PU0809'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 PU0809'
 PU0809'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOPS OF 12-INCH
 PU0809'CONCRETE CYLINDERS.
 PU0809'
 PU0809'STATION MARK PROJECTS 2 INCHES AND IT IS STAMPED--BUSTER 1962.
 PU0809'
 PU0809'REFERENCE MARK 1 LOCATED ON THE NORTH SLOPE OF THE RIDGE
 PU0809'AND IT IS ABOUT 18 INCHES LOWER THAN THE STATION.  IT IS
 PU0809'STAMPED--BUSTER NO 1 1962 AND PROJECTS 7 INCHES.
 PU0809'
 PU0809'REFERENCE MARK 2 LOCATED ON THE SOUTH SLOPE OF THE RIDGE
 PU0809'AND IT IS ABOUT 2 FEET LOWER THAN THE STATION.  IT IS
 PU0809'STAMPED--BUSTER NO 2 1962 AND PROJECTS 5 INCHES.
 PU0809'
 PU0809'AZIMUTH MARK IS 51.4 FEET NORTH OF THE CENTERLINE OF A
 PU0809'EAST-WEST GRAVELED ROAD, 37 FEET EAST OF A POWER LINE POLE
 PU0809'NO. 4 A 250 AND 1.6 FEET SOUTH OF A METAL WITNESS POST AND
 PU0809'EAST-WEST FENCE LINE.  IT IS ON THE ROAD RIGHT-OF-WAY.  IT IS
 PU0809'STAMPED--BUSTER 1962 AND PROJECTS 5 INCHES.
 PU0809
 PU0809                          STATION RECOVERY (1962)
 PU0809
 PU0809'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0809'0.3 MI N FROM STONEVILLE.
 PU0809'0.15 MILE NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0809'STONEVILLE, THENCE 0.15 MILE NORTH ACROSS COUNTRY, ON THE TOP
 PU0809'OF THE WEST END OF AN EAST-WEST RIDGE, ABOUT 120 FEET EAST OF
 PU0809'POWER POLE 4 AC5, 40.7 FEET SOUTHWEST OF R.M. 1, 36.7 FEET
 PU0809'NORTHWEST OF R.M. 2, AND SET IN THE TOP OF A CONCRETE POST
 PU0809'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0866 ***********************************************************************
 PU0866  DESIGNATION -  BUSTER AZ MK
 PU0866  PID         -  PU0866
 PU0866  STATE/COUNTY-  SD/MEADE
 PU0866  COUNTRY     -  US
 PU0866  USGS QUAD   -  STONEVILLE (2017)
 PU0866
 PU0866                         *CURRENT SURVEY CONTROL
 PU0866  ______________________________________________________________________
 PU0866* NAD 83(1986) POSITION- 44 44 01.     (N) 102 39 32.     (W)   SCALED
 PU0866* NAVD 88 ORTHO HEIGHT -   895.348 (meters)     2937.49  (feet) ADJUSTED
 PU0866  ______________________________________________________________________
 PU0866  GEOID HEIGHT    -        -18.025 (meters)                     GEOID18
 PU0866  DYNAMIC HEIGHT  -        895.131 (meters)     2936.78  (feet) COMP
 PU0866  MODELED GRAVITY -    980,344.5   (mgal)                       NAVD 88
 PU0866
 PU0866  VERT ORDER      -  SECOND    CLASS 0
 PU0866
 PU0866.The horizontal coordinates were scaled from a map and have
 PU0866.an estimated accuracy of +/- 6 seconds.
 PU0866
 PU0866.The orthometric height was determined by differential leveling and
 PU0866.adjusted by the NATIONAL GEODETIC SURVEY
 PU0866.in June 1991.
 PU0866
 PU0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0866.GEOID18 height accuracy estimate available here.
 PU0866
 PU0866.Click photographs - Photos may exist for this station.
 PU0866
 PU0866.The dynamic height is computed by dividing the NAVD 88
 PU0866.geopotential number by the normal gravity value computed on the
 PU0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0866.degrees latitude (g = 980.6199 gals.).
 PU0866
 PU0866.The modeled gravity was interpolated from observed gravity values.
 PU0866
 PU0866;                    North         East    Units  Estimated Accuracy
 PU0866;SPC SD N     -   103,500.      389,430.      MT  (+/- 180 meters Scaled)
 PU0866
 PU0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK853560(NAD 83)
 PU0866
 PU0866                          SUPERSEDED SURVEY CONTROL
 PU0866
 PU0866  NGVD 29 (??/??/92)  894.879  (m)         2935.95   (f) ADJ UNCH    2 0
 PU0866
 PU0866.Superseded values are not recommended for survey control.
 PU0866
 PU0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0866.See file dsdata.pdf to determine how the superseded data were derived.
 PU0866
 PU0866_MARKER: DZ = AZIMUTH MARK DISK
 PU0866_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0866_STAMPING: BUSTER 1962
 PU0866_MARK LOGO: CGS
 PU0866_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0866_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0866+STABILITY: SURFACE MOTION
 PU0866
 PU0866  HISTORY     - Date     Condition        Report By
 PU0866  HISTORY     - 1962     MONUMENTED       CGS
 PU0866
 PU0866                          STATION DESCRIPTION
 PU0866
 PU0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0866'0.2 MI W FROM STONEVILLE.
 PU0866'0.2 MILE WEST ALONG A GRAVEL ROAD FROM THE STORE AT STONEVILLE,
 PU0866'ON TOP OF A SMALL HILL, 0.15 MILE WEST OF THE SCHOOL, 51 FEET
 PU0866'NORTH OF THE CENTER LINE OF THE ROAD, 37 FEET EAST OF POWER
 PU0866'POLE 4A-250, 1.5 FEET SOUTH OF A FENCE, 1.4 FEET SOUTH OF A
 PU0866'WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP
 PU0866'OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0810 ***********************************************************************
 PU0810  DESIGNATION -  BUSTER RM 1
 PU0810  PID         -  PU0810
 PU0810  STATE/COUNTY-  SD/MEADE
 PU0810  COUNTRY     -  US
 PU0810  USGS QUAD   -  STONEVILLE (2017)
 PU0810
 PU0810                         *CURRENT SURVEY CONTROL
 PU0810  ______________________________________________________________________
 PU0810* NAD 83(1986) POSITION- 44 44 14.31   (N) 102 39 13.02   (W)   HD_HELD1
 PU0810* NAVD 88 ORTHO HEIGHT -   921.552 (meters)     3023.46  (feet) ADJUSTED
 PU0810  ______________________________________________________________________
 PU0810  GEOID HEIGHT    -        -18.038 (meters)                     GEOID18
 PU0810  DYNAMIC HEIGHT  -        921.332 (meters)     3022.74  (feet) COMP
 PU0810  MODELED GRAVITY -    980,346.2   (mgal)                       NAVD 88
 PU0810
 PU0810  VERT ORDER      -  SECOND    CLASS 0
 PU0810
 PU0810.The horizontal coordinates were determined by differentially corrected
 PU0810.hand held GPS observations or other comparable positioning techniques
 PU0810.and have an estimated accuracy of +/- 3 meters.
 PU0810
 PU0810.The orthometric height was determined by differential leveling and
 PU0810.adjusted by the NATIONAL GEODETIC SURVEY
 PU0810.in June 1991.
 PU0810
 PU0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0810.GEOID18 height accuracy estimate available here.
 PU0810
 PU0810.Click photographs - Photos may exist for this station.
 PU0810
 PU0810.The dynamic height is computed by dividing the NAVD 88
 PU0810.geopotential number by the normal gravity value computed on the
 PU0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0810.degrees latitude (g = 980.6199 gals.).
 PU0810
 PU0810.The modeled gravity was interpolated from observed gravity values.
 PU0810
 PU0810;                    North         East    Units  Estimated Accuracy
 PU0810;SPC SD N     -   103,895.8     389,864.2     MT  (+/- 3 meters HH1 GPS) 
 PU0810
 PU0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8577456447(NAD 83)
 PU0810
 PU0810                          SUPERSEDED SURVEY CONTROL
 PU0810
 PU0810  NGVD 29 (??/??/92)  921.087  (m)         3021.93   (f) ADJ UNCH    2 0
 PU0810
 PU0810.Superseded values are not recommended for survey control.
 PU0810
 PU0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0810.See file dsdata.pdf to determine how the superseded data were derived.
 PU0810
 PU0810_MARKER: DR = REFERENCE MARK DISK
 PU0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0810_STAMPING: BUSTER NO 1 1962
 PU0810_MARK LOGO: CGS
 PU0810_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0810+STABILITY: SURFACE MOTION
 PU0810
 PU0810  HISTORY     - Date     Condition        Report By
 PU0810  HISTORY     - 1962     MONUMENTED       CGS
 PU0810
 PU0810                          STATION DESCRIPTION
 PU0810
 PU0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0810'0.3 MI N FROM STONEVILLE.
 PU0810'0.15 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0810'STONEVILLE, THENCE 0.15 MILE NORTH ACROSS COUNTRY, ON THE NORTH
 PU0810'SLOPE OF A RIDGE, 40.7 FEET NORTHEAST OF THE STATION, 49.0 FEET
 PU0810'NORTH OF R.M. 2, ABOUT 2 1/2 FEET LOWER THAN THE STATION, AND
 PU0810'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE
 PU0810'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0808 ***********************************************************************
 PU0808  DESIGNATION -  BUSTER RM 2
 PU0808  PID         -  PU0808
 PU0808  STATE/COUNTY-  SD/MEADE
 PU0808  COUNTRY     -  US
 PU0808  USGS QUAD   -  STONEVILLE (2017)
 PU0808
 PU0808                         *CURRENT SURVEY CONTROL
 PU0808  ______________________________________________________________________
 PU0808* NAD 83(1986) POSITION- 44 44 13.83   (N) 102 39 13.14   (W)   HD_HELD1
 PU0808* NAVD 88 ORTHO HEIGHT -   921.424 (meters)     3023.04  (feet) ADJUSTED
 PU0808  ______________________________________________________________________
 PU0808  GEOID HEIGHT    -        -18.038 (meters)                     GEOID18
 PU0808  DYNAMIC HEIGHT  -        921.204 (meters)     3022.32  (feet) COMP
 PU0808  MODELED GRAVITY -    980,346.2   (mgal)                       NAVD 88
 PU0808
 PU0808  VERT ORDER      -  SECOND    CLASS 0
 PU0808
 PU0808.The horizontal coordinates were determined by differentially corrected
 PU0808.hand held GPS observations or other comparable positioning techniques
 PU0808.and have an estimated accuracy of +/- 3 meters.
 PU0808
 PU0808.The orthometric height was determined by differential leveling and
 PU0808.adjusted by the NATIONAL GEODETIC SURVEY
 PU0808.in June 1991.
 PU0808
 PU0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0808.GEOID18 height accuracy estimate available here.
 PU0808
 PU0808.Click photographs - Photos may exist for this station.
 PU0808
 PU0808.The dynamic height is computed by dividing the NAVD 88
 PU0808.geopotential number by the normal gravity value computed on the
 PU0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0808.degrees latitude (g = 980.6199 gals.).
 PU0808
 PU0808.The modeled gravity was interpolated from observed gravity values.
 PU0808
 PU0808;                    North         East    Units  Estimated Accuracy
 PU0808;SPC SD N     -   103,881.1     389,861.1     MT  (+/- 3 meters HH1 GPS) 
 PU0808
 PU0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8577256432(NAD 83)
 PU0808
 PU0808                          SUPERSEDED SURVEY CONTROL
 PU0808
 PU0808  NGVD 29 (??/??/92)  920.959  (m)         3021.51   (f) ADJ UNCH    2 0
 PU0808
 PU0808.Superseded values are not recommended for survey control.
 PU0808
 PU0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0808.See file dsdata.pdf to determine how the superseded data were derived.
 PU0808
 PU0808_MARKER: DR = REFERENCE MARK DISK
 PU0808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0808_STAMPING: BUSTER NO 2 1962
 PU0808_MARK LOGO: CGS
 PU0808_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0808+STABILITY: SURFACE MOTION
 PU0808
 PU0808  HISTORY     - Date     Condition        Report By
 PU0808  HISTORY     - 1962     MONUMENTED       CGS
 PU0808
 PU0808                          STATION DESCRIPTION
 PU0808
 PU0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0808'0.3 MI N FROM STONEVILLE.
 PU0808'0.15 MILE NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0808'STONEVILLE, THENCE 0.15 MILE NORTH ACROSS COUNTRY, ON THE
 PU0808'SOUTH SLOPE OF A RIDGE, 36.7 FEET SOUTHEAST OF THE STATION, 49.0
 PU0808'FEET SOUTH OF R.M. 2, ABOUT 3 FEET LOWER THAN THE STATION, AND
 PU0808'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE
 PU0808'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0396 ***********************************************************************
 QT0396  DESIGNATION -  BUTCHER
 QT0396  PID         -  QT0396
 QT0396  STATE/COUNTY-  SD/PERKINS
 QT0396  COUNTRY     -  US
 QT0396  USGS QUAD   -  BISON NW (2017)
 QT0396
 QT0396                         *CURRENT SURVEY CONTROL
 QT0396  ______________________________________________________________________
 QT0396* NAD 83(1996) POSITION- 45 42 04.57988(N) 102 23 48.44177(W)   ADJUSTED
 QT0396* NAVD 88 ORTHO HEIGHT -   789.    (meters)     2589.    (feet) SCALED
 QT0396  ______________________________________________________________________
 QT0396  GEOID HEIGHT    -        -18.321 (meters)                     GEOID18
 QT0396  LAPLACE CORR    -         -7.84  (seconds)                    DEFLEC18
 QT0396  HORZ ORDER      -  SECOND
 QT0396
 QT0396.The horizontal coordinates were established by classical geodetic methods
 QT0396.and adjusted by the National Geodetic Survey in January 1998.
 QT0396
 QT0396.The orthometric height was scaled from a topographic map.
 QT0396
 QT0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0396.GEOID18 height accuracy estimate available here.
 QT0396
 QT0396.Click photographs - Photos may exist for this station.
 QT0396
 QT0396.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0396
 QT0396. The following values were computed from the NAD 83(1996) position.
 QT0396
 QT0396;                    North         East     Units Scale Factor Converg.
 QT0396;SPC SD N     -   210,340.821   413,366.793   MT  1.00000351   -1 41 46.7
 QT0396;SPC SD N     -   690,093.18  1,356,187.55   sFT  1.00000351   -1 41 46.7
 QT0396;UTM  13      - 5,064,153.708   702,653.009   MT  1.00010493   +1 51 49.6
 QT0396
 QT0396!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0396!SPC SD N     -   0.99987912  x   1.00000351  =   0.99988263
 QT0396!UTM  13      -   0.99987912  x   1.00010493  =   0.99998404
 QT0396
 QT0396:                Primary Azimuth Mark                     Grid Az
 QT0396:SPC SD N     -  BUTCHER AZ MK                            017 27 49.1
 QT0396:UTM  13      -  BUTCHER AZ MK                            013 54 12.8
 QT0396
 QT0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL0265364153(NAD 83)
 QT0396
 QT0396|---------------------------------------------------------------------|
 QT0396| PID    Reference Object                     Distance      Geod. Az  |
 QT0396|                                                           dddmmss.s |
 QT0396| CS9146 BUTCHER AZ MK                                      0154602.4 |
 QT0396| CS9147 BUTCHER RM 1                         11.027 METERS 15141     |
 QT0396| CS9148 BUTCHER RM 2                          9.451 METERS 23751     |
 QT0396|---------------------------------------------------------------------|
 QT0396
 QT0396                          SUPERSEDED SURVEY CONTROL
 QT0396
 QT0396  NAD 83(1993)-  45 42 04.57051(N)    102 23 48.43985(W) AD(       ) 2
 QT0396  NAD 83(1986)-  45 42 04.57072(N)    102 23 48.43975(W) AD(       ) 2
 QT0396  NAD 27      -  45 42 04.58900(N)    102 23 46.87300(W) AD(       ) 2
 QT0396
 QT0396.Superseded values are not recommended for survey control.
 QT0396
 QT0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0396.See file dsdata.pdf to determine how the superseded data were derived.
 QT0396
 QT0396_MARKER: DS = TRIANGULATION STATION DISK
 QT0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0396_STAMPING: BUTCHER 1952
 QT0396_MARK LOGO: CGS
 QT0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0396+STABILITY: SURFACE MOTION
 QT0396
 QT0396  HISTORY     - Date     Condition        Report By
 QT0396  HISTORY     - 1952     MONUMENTED       CGS
 QT0396
 QT0396                          STATION DESCRIPTION
 QT0396
 QT0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0396'THE STATION IS LOCATED ABOUT 12-1/2 MILES NORTH-NORTHEAST OF
 QT0396'BISON, IN THE NORTHEAST 1/4 OF SECTION 16, T 20 N, R 14 E,
 QT0396'IN PASTURE LAND AND ON THE HIGHEST POINT OF A NORTHWEST-SOUTHEAST
 QT0396'RIDGE.  IT IS 7 FEET NORTHWEST OF A 4 IN X 4 IN WITNESS POST.
 QT0396'
 QT0396'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 8
 QT0396'AND THE ROAD TO BISON (ABOUT 1/4 MILE NORTH OF BISON) GO EAST
 QT0396'ON NO. 8 FOR 0.4 MILE.  THEN LEFT, NORTH, ON A GRADED DIRT
 QT0396'ROAD FOR 5.65 MILES TO A CONCRETE BRIDGE.  CONTINUE NORTHERLY,
 QT0396'EAST, AND NORTH ON THE MAIN TRAVELED ROAD FOR 9.35 MILES TO A
 QT0396'CROSSROAD.  CONTINUE NORTH FOR 1.0 MILE TO A TRACK ROAD.
 QT0396'THEN LEFT, WEST, ON THE TRACK ROAD FOR 0.55 MILE TO THE
 QT0396'ENTRANCE TO A FARMHOUSE ON THE LEFT.  CONTINUE WEST FOR 0.45
 QT0396'MILE TO TWO WIRE GATES.  PASS THROUGH THE SOUTH GATE
 QT0396'(AZIMUTH MARK ON THE RIGHT) THEN BEAR SOUTHWESTERLY ACROSS
 QT0396'PASTURE LAND FOR 0.25 MILE TO THE CREST OF THE RIDGE AND THE
 QT0396'STATION.
 QT0396'
 QT0396'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0396'BUTCHER 1952.
 QT0396'
 QT0396'REFERENCE MARK NO. 1 IS 29 FEET SOUTHEAST OF THE WITNESS POST.
 QT0396'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED BUTCHER NO 1 1952.
 QT0396'
 QT0396'REFERENCE MARK NO. 2 IS ON THE SOUTHWEST SLOPE OF THE RIDGE,
 QT0396'AND 34 FEET WEST-SOUTHWEST OF THE WITNESS POST.  IT PROJECTS
 QT0396'6 INCHES, AND THE DISK IS STAMPED BUTCHER NO 2 1952.
 QT0396'
 QT0396'THE AZIMUTH MARK IS 52 FEET WEST OF THE NORTH GATE POST OF
 QT0396'THE SOUTH ONE OF TWO WIRE GATES, 4 FEET WEST OF A 4 IN X 4 IN
 QT0396'WITNESS POST, AND 1-1/2 FEET SOUTH OF A WIRE FENCE.  IT PROJECTS
 QT0396'8 INCHES, AND THE DISK IS STAMPED BUTCHER 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0445 ***********************************************************************
 QQ0445  DESIGNATION -  BUTLER
 QQ0445  PID         -  QQ0445
 QQ0445  STATE/COUNTY-  SD/DAY
 QQ0445  COUNTRY     -  US
 QQ0445  USGS QUAD   -  LONE TREE LAKE (2017)
 QQ0445
 QQ0445                         *CURRENT SURVEY CONTROL
 QQ0445  ______________________________________________________________________
 QQ0445* NAD 83(1996) POSITION- 45 14 23.40893(N) 097 46 59.27068(W)   ADJUSTED
 QQ0445* NAVD 88 ORTHO HEIGHT -   543.    (meters)     1781.    (feet) SCALED
 QQ0445  ______________________________________________________________________
 QQ0445  GEOID HEIGHT    -        -24.715 (meters)                     GEOID18
 QQ0445  LAPLACE CORR    -         -1.31  (seconds)                    DEFLEC18
 QQ0445  HORZ ORDER      -  SECOND
 QQ0445
 QQ0445.The horizontal coordinates were established by classical geodetic methods
 QQ0445.and adjusted by the National Geodetic Survey in January 1998.
 QQ0445
 QQ0445.The orthometric height was scaled from a topographic map.
 QQ0445
 QQ0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0445.GEOID18 height accuracy estimate available here.
 QQ0445
 QQ0445.Click photographs - Photos may exist for this station.
 QQ0445
 QQ0445.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0445
 QQ0445. The following values were computed from the NAD 83(1996) position.
 QQ0445
 QQ0445;                    North         East     Units Scale Factor Converg.
 QQ0445;SPC SD N     -   158,677.953   774,030.963   MT  0.99994452   +1 34 08.3
 QQ0445;SPC SD N     -   520,595.92  2,539,466.58   sFT  0.99994452   +1 34 08.3
 QQ0445;UTM  14      - 5,010,313.882   595,506.903   MT  0.99971215   +0 51 50.8
 QQ0445
 QQ0445!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0445!SPC SD N     -   0.99991870  x   0.99994452  =   0.99986323
 QQ0445!UTM  14      -   0.99991870  x   0.99971215  =   0.99963088
 QQ0445
 QQ0445:                Primary Azimuth Mark                     Grid Az
 QQ0445:SPC SD N     -  BUTLER AZ MK                             090 07 02.8
 QQ0445:UTM  14      -  BUTLER AZ MK                             090 49 20.3
 QQ0445
 QQ0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9550610313(NAD 83)
 QQ0445
 QQ0445|---------------------------------------------------------------------|
 QQ0445| PID    Reference Object                     Distance      Geod. Az  |
 QQ0445|                                                           dddmmss.s |
 QQ0445| CO5306 BUTLER RM 1                          13.848 METERS 08828     |
 QQ0445| CO5305 BUTLER AZ MK                                       0914111.1 |
 QQ0445| CO5307 BUTLER RM 2                          13.638 METERS 26619     |
 QQ0445|---------------------------------------------------------------------|
 QQ0445
 QQ0445                          SUPERSEDED SURVEY CONTROL
 QQ0445
 QQ0445  NAD 83(1986)-  45 14 23.40897(N)    097 46 59.25498(W) AD(       ) 2
 QQ0445  NAD 27      -  45 14 23.56873(N)    097 46 57.92372(W) AD(       ) 2
 QQ0445
 QQ0445.Superseded values are not recommended for survey control.
 QQ0445
 QQ0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0445.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0445
 QQ0445_MARKER: DS = TRIANGULATION STATION DISK
 QQ0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0445_STAMPING: BUTLER 1952
 QQ0445_MARK LOGO: CGS
 QQ0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0445+STABILITY: SURFACE MOTION
 QQ0445
 QQ0445  HISTORY     - Date     Condition        Report By
 QQ0445  HISTORY     - 1952     MONUMENTED       CGS
 QQ0445  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0445
 QQ0445                          STATION DESCRIPTION
 QQ0445
 QQ0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0445'THE STATION IS IN SECTION 34, T 121 N, R 58 W, ABOUT 5 MILES WEST
 QQ0445'AND 4 MILES NORTH OF LILY, 3 MILES WEST AND 1-1/2 MILES SOUTH OF
 QQ0445'BUTLER, 34 FEET NORTH OF THE CENTER OF A GRAVELED ROAD, 5 FEET
 QQ0445'WEST-NORTHWEST OF A POWERLINE POLE, AND 4 FEET WEST-NORTHWEST OF
 QQ0445'A WHITE 4 IN X 4 IN WITNESS POST.
 QQ0445'
 QQ0445'TO REACH THE STATION FROM THE POST OFFICE IN BRISTOL, GO SOUTH
 QQ0445'ON THE MAIN ROAD FOR 0.3 MILE TO A T-INTERSECTION, TURN RIGHT AND
 QQ0445'GO WEST FOR 0.3 MILE TO A CROSSROADS, TURN LEFT (SOUTH) AND
 QQ0445'FOLLOW THE MAIN GRAVELED ROAD FOR 3.05 MILES TO ANOTHER CROSSROAD,
 QQ0445'TURN RIGHT (WEST) FOR 1 MILE TO A CROSS ROAD, TURN LEFT (SOUTH)
 QQ0445'AND GO FOR 4.1 MILES TO A T-INTERSECTION, TURN RIGHT (WEST)
 QQ0445'FOR 0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED
 QQ0445'BELOW, CONTINUE FOR 0.15 MILE TO WHERE THE MAIN HIGHWAY TURNS TO
 QQ0445'THE SOUTH AND A GRAVELED ROAD CONTINUES STRAIGHT AHEAD, GO WEST ON
 QQ0445'THE GRAVELED ROAD FOR 0.15 MILE TO THE STATION ON THE
 QQ0445'RIGHT.
 QQ0445'
 QQ0445'THE STATION MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QQ0445'BUTLER 1952.
 QQ0445'
 QQ0445'REFERENCE MARK 1 IS 34 FEET NORTH OF THE CENTER OF THE ROAD.  THE
 QQ0445'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED BUTLER NO 1 1952.
 QQ0445'
 QQ0445'REFERENCE MARK 2 IS 34 FEET NORTH OF THE CENTER OF THE ROAD.  THE
 QQ0445'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED BUTLER NO 2 1952.
 QQ0445'
 QQ0445'THE AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF THE GRAVELED
 QQ0445'ROAD, 5 FEET NORTH OF A POWERLINE POLE, 3 FEET WEST OF A WHITE
 QQ0445'4 IN X 4 IN WITNESS POST AND 2 FEET NORTH OF A WIRE FENCE.  THE
 QQ0445'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED BUTLER 1952.
 QQ0445'
 QQ0445'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0445
 QQ0445                          STATION RECOVERY (1973)
 QQ0445
 QQ0445'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (LLA)
 QQ0445'STA. MK AND REFERENCE MKS-SEARCHED FOR-NOT FOUND.  AZIMUTH MK
 QQ0445'FOUND AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1131 ***********************************************************************
 PT1131  DESIGNATION -  BUTLER
 PT1131  PID         -  PT1131
 PT1131  STATE/COUNTY-  SD/HAAKON
 PT1131  COUNTRY     -  US
 PT1131  USGS QUAD   -  OTTUMWA (2017)
 PT1131
 PT1131                         *CURRENT SURVEY CONTROL
 PT1131  ______________________________________________________________________
 PT1131* NAD 83(1996) POSITION- 44 08 10.62180(N) 101 22 16.38640(W)   ADJUSTED
 PT1131* NAVD 88 ORTHO HEIGHT -   731.2   (meters)     2399.    (feet) VERTCON3
 PT1131  ______________________________________________________________________
 PT1131  GEOID HEIGHT    -        -22.095 (meters)                     GEOID18
 PT1131  LAPLACE CORR    -         -8.61  (seconds)                    DEFLEC18
 PT1131  HORZ ORDER      -  FIRST
 PT1131
 PT1131.The horizontal coordinates were established by classical geodetic methods
 PT1131.and adjusted by the National Geodetic Survey in January 1998.
 PT1131
 PT1131.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1131.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1131
 PT1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1131.GEOID18 height accuracy estimate available here.
 PT1131
 PT1131.Click photographs - Photos may exist for this station.
 PT1131
 PT1131.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1131
 PT1131. The following values were computed from the NAD 83(1996) position.
 PT1131
 PT1131;                    North         East     Units Scale Factor Converg.
 PT1131;SPC SD S     -   200,815.859   516,952.477   MT  0.99994769   -0 42 57.6
 PT1131;SPC SD S     -   658,843.36  1,696,034.92   sFT  0.99994769   -0 42 57.6
 PT1131;UTM  14      - 4,889,743.759   310,323.659   MT  1.00004249   -1 39 06.2
 PT1131
 PT1131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1131!SPC SD S     -   0.99988883  x   0.99994769  =   0.99983652
 PT1131!UTM  14      -   0.99988883  x   1.00004249  =   0.99993131
 PT1131
 PT1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP1032389743(NAD 83)
 PT1131
 PT1131|---------------------------------------------------------------------|
 PT1131| PID    Reference Object                     Distance      Geod. Az  |
 PT1131|                                                           dddmmss.s |
 PT1131| CP8915 BUTLER RM 1 AZIMUTH                 372.707 METERS 01238     |
 PT1131| CP8917 BUTLER RM 3                           8.992 METERS 02032     |
 PT1131| CP8916 BUTLER RM 2                           8.465 METERS 10812     |
 PT1131|---------------------------------------------------------------------|
 PT1131
 PT1131                          SUPERSEDED SURVEY CONTROL
 PT1131
 PT1131  NAD 83(1986)-  44 08 10.61497(N)    101 22 16.38958(W) AD(       ) 1
 PT1131  NAD 27      -  44 08 10.66900(N)    101 22 14.88300(W) AD(       ) 1
 PT1131  NGVD 29 (07/19/86)  730.7    (m)         2397.     (f) VERT ANG       
 PT1131
 PT1131.Superseded values are not recommended for survey control.
 PT1131
 PT1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1131.See file dsdata.pdf to determine how the superseded data were derived.
 PT1131
 PT1131_MARKER: DS = TRIANGULATION STATION DISK
 PT1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1131
 PT1131  HISTORY     - Date     Condition        Report By
 PT1131  HISTORY     - 1924     MONUMENTED       CGS
 PT1131  HISTORY     - 1935     GOOD             CGS
 PT1131  HISTORY     - 1950     GOOD             CGS
 PT1131  HISTORY     - 1952     GOOD             CGS
 PT1131
 PT1131                          STATION DESCRIPTION
 PT1131
 PT1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PT1131'STATION BUTLER IS ABOUT 9 MILES BY ROAD W OF N FROM NOWLIN,
 PT1131'15 MILES BY ROAD NW OF MIDLAND.  1-1/4 MILES W AND 3/4 MILE
 PT1131'N OF THE BUTLER SCHOOLHOUSE, ON THE HIGHEST KNOLL IN THIS
 PT1131'VICINITY, IN THE NE 1/4 OF SEC. 17, T 2 N, R 23 E, ABOUT
 PT1131'10 FEET E OF AN OLD GRAVEL PIT.
 PT1131'
 PT1131'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 PT1131'DISKS SET IN CONCRETE.
 PT1131'
 PT1131'TO REACH THE STATION FROM MIDLAND OR NOWLIN FOLLOW THE
 PT1131'MIDLAND-NOWLIN ROAD TO THE BUTLER SCHOOLHOUSE.  12 MILES FROM
 PT1131'MIDLAND AND 7 MILES FROM NOWLIN.  FROM THE SCHOOLHOUSE GO
 PT1131'THROUGH THE GATE AND FOLLOW SECTION LINE W A SHORT DISTANCE
 PT1131'TO TRAIL LEADING NW ACROSS PRAIRIE.  THIS TRAIL PASSES ABOUT
 PT1131'100 METERS (328 FEET) S OF THE STATION.
 PT1131'
 PT1131'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.37 METERS.
 PT1131
 PT1131                          STATION RECOVERY (1935)
 PT1131
 PT1131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PT1131'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.  ORIGINAL
 PT1131'DESCRIPTION IS STILL GOOD.  REFERENCE MARK IS ON LOW SPUR
 PT1131'BETWEEN TWO SHALLOW DRAWS, IN RANGE WITH AN E-W SECTION-LINE
 PT1131'ROAD ABOUT 1 MILE E.
 PT1131'
 PT1131'TO REACH STATION FROM NOWLIN, GO N ABOUT 1.8 MILES ACROSS
 PT1131'BAD RIVER TO JUNCTION OF U.S. HIGHWAY 14 AND GRAVEL ROAD FROM
 PT1131'NOWLIN, W ABOUT 0.8 MILE ON U.S. HIGHWAY 14, THENCE N ABOUT
 PT1131'1.9 MILES ON DIRT ROAD AND CONTINUE NW ABOUT 2.6 MILES TO BUTLER
 PT1131'SCHOOLHOUSE, FOLLOW TRAIL W ALONG SECTION LINE ABOUT 0.3 MILE,
 PT1131'THEN FOLLOW WINDING TRAIL NW ABOUT 1.3 MILES.
 PT1131
 PT1131                          STATION RECOVERY (1950)
 PT1131
 PT1131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1131'STATION RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION.
 PT1131'TWO NEW REFERENCE MARKS WERE ESTABLISHED.  DESCRIPTION FOLLOWS--
 PT1131'
 PT1131'THE STATION IS LOCATED ABOUT 15-1/2 MILES EAST-NORTHEAST
 PT1131'OF PHILIP, ON THE HIGHEST POINT OF A PROMINENT RIDGE, 0.1
 PT1131'MILE NORTH OF A TRACK ROAD THAT IS ALONG THE SOUTH BASE
 PT1131'OF THE RIDGE, 33 FEET NORTH OF THE CENTER OF A TRACK ROAD
 PT1131'THAT IS ON THE CREST OF THE RIDGE, AND 11 FEET NORTH OF A
 PT1131'WITNESS POST.
 PT1131'
 PT1131'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO.
 PT1131'14 AND STATE HIGHWAY NO. 73 IN PHILIP, GO EAST ON NO. 14
 PT1131'FOR 18.0 MILES TO A SIDE ROAD ON THE LEFT.  THEN LEFT, NORTH,
 PT1131'ON A GRAVELED ROAD FOR 4.45 MILES TO A SCHOOL ON THE LEFT.
 PT1131'THEN LEFT, WEST, ON A DIRT TRACK ROAD FOR 1.35 MILES TO A
 PT1131'WIRE GATE.  THEN THROUGH GATE, NORTHWESTERLY, FOR 0.4 MILE
 PT1131'TO THE STATION AS DESCRIBED.  TO REACH REFERENCE MARK NO.
 PT1131'1 FROM THE STATION, GO NORTH ACROSS THE PASTURE FOR 0.25
 PT1131'MILE TO THE MARK AS DESCRIBED.
 PT1131'
 PT1131'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 PT1131'STAMPED BUTLER 1924.
 PT1131'
 PT1131'REFERENCE MARK NO. 2 IS 43 FEET NORTH OF THE CENTER OF THE
 PT1131'TRACK ROAD.  IT PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1131'BUTLER 1924 NO. 2.
 PT1131'
 PT1131'REFERENCE MARK NO. 3 IS ON THE NORTH SLOPE OF THE RIDGE.
 PT1131'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED BUTLER 1924
 PT1131'NO. 3.
 PT1131'
 PT1131'REFERENCE MARK NO. 1 IS ABOUT 50 YARDS NORTHWEST OF THE CREST
 PT1131'OF A LOW RIDGE, 0.15 MILE WEST OF THE INTERSECTION OF THREE
 PT1131'WIRE FENCES, AND 0.05 MILE WEST-NORTHWEST OF A TRACK ROAD.
 PT1131'IT PROJECTS 2 INCHES, AND THE DISK IS STAMPED BUTLER NO 1
 PT1131'1924.
 PT1131'
 PT1131'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1131'SQUARE CONCRETE POSTS.
 PT1131
 PT1131                          STATION RECOVERY (1952)
 PT1131
 PT1131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1131'THE STATION WAS RECOVERED AS DESCRIBED BY V.R. SOBIERALSKI
 PT1131'IN 1950.  ALL MARKS WERE FOUND IN GOOD CONDITION.  THE 1950
 PT1131'DESCRIBED IS ADEQUATE AND CORRECT.
 PT1131'
 PT1131'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1154 ***********************************************************************
 PT1154  DESIGNATION -  BUZZ
 PT1154  PID         -  PT1154
 PT1154  STATE/COUNTY-  SD/HAAKON
 PT1154  COUNTRY     -  US
 PT1154  USGS QUAD   -  LUCERNE (2017)
 PT1154
 PT1154                         *CURRENT SURVEY CONTROL
 PT1154  ______________________________________________________________________
 PT1154* NAD 83(1996) POSITION- 44 11 49.10218(N) 101 36 02.98043(W)   ADJUSTED
 PT1154* NAVD 88 ORTHO HEIGHT -   765.    (meters)     2510.    (feet) SCALED
 PT1154  ______________________________________________________________________
 PT1154  GEOID HEIGHT    -        -21.264 (meters)                     GEOID18
 PT1154  LAPLACE CORR    -         -8.90  (seconds)                    DEFLEC18
 PT1154  HORZ ORDER      -  SECOND
 PT1154
 PT1154.The horizontal coordinates were established by classical geodetic methods
 PT1154.and adjusted by the National Geodetic Survey in January 1998.
 PT1154
 PT1154.The orthometric height was scaled from a topographic map.
 PT1154
 PT1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1154.GEOID18 height accuracy estimate available here.
 PT1154
 PT1154.Click photographs - Photos may exist for this station.
 PT1154
 PT1154.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1154
 PT1154. The following values were computed from the NAD 83(1996) position.
 PT1154
 PT1154;                    North         East     Units Scale Factor Converg.
 PT1154;SPC SD S     -   207,813.225   498,684.223   MT  0.99995784   -0 52 27.8
 PT1154;SPC SD S     -   681,800.56  1,636,099.82   sFT  0.99995784   -0 52 27.8
 PT1154;UTM  14      - 4,897,040.071   292,169.920   MT  1.00013125   -1 48 49.5
 PT1154
 PT1154!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1154!SPC SD S     -   0.99988332  x   0.99995784  =   0.99984117
 PT1154!UTM  14      -   0.99988332  x   1.00013125  =   1.00001456
 PT1154
 PT1154:                Primary Azimuth Mark                     Grid Az
 PT1154:SPC SD S     -  BUZZ AZ MK                               273 01 21.9
 PT1154:UTM  14      -  BUZZ AZ MK                               273 57 43.6
 PT1154
 PT1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9216997040(NAD 83)
 PT1154
 PT1154|---------------------------------------------------------------------|
 PT1154| PID    Reference Object                     Distance      Geod. Az  |
 PT1154|                                                           dddmmss.s |
 PT1154| CP8923 BUZZ RM 2                            11.148 METERS 09408     |
 PT1154| PT0523 BUZZ 2                               10.240 METERS 17002     |
 PT1154| PT0522 BUZZ AZ MK                                         2720854.1 |
 PT1154| CP8924 BUZZ RM 5                            24.977 METERS 35535     |
 PT1154| CP8922 BUZZ RM 1                            23.109 METERS 35720     |
 PT1154|---------------------------------------------------------------------|
 PT1154
 PT1154                          SUPERSEDED SURVEY CONTROL
 PT1154
 PT1154  NAD 83(1986)-  44 11 49.09477(N)    101 36 02.98183(W) AD(       ) 2
 PT1154  NAD 27      -  44 11 49.14610(N)    101 36 01.47690(W) AD(       ) 2
 PT1154
 PT1154.Superseded values are not recommended for survey control.
 PT1154
 PT1154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1154.See file dsdata.pdf to determine how the superseded data were derived.
 PT1154
 PT1154_MARKER: DS = TRIANGULATION STATION DISK
 PT1154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1154_STAMPING: BUZZ 1961
 PT1154_MARK LOGO: CGS
 PT1154_PROJECTION: FLUSH
 PT1154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1154+STABILITY: SURFACE MOTION
 PT1154
 PT1154  HISTORY     - Date     Condition        Report By
 PT1154  HISTORY     - 1961     MONUMENTED       CGS
 PT1154  HISTORY     - 1970     GOOD             NGS
 PT1154
 PT1154                          STATION DESCRIPTION
 PT1154
 PT1154'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1154'LOCATED ABOUT 12 MILES NORTH-NORTHEAST OF PHILIP, 3-1/4 MILES
 PT1154'EAST OF STATE HIGHWAY 73 AND ON THE RIGHT-OF-WAY OF A EAST-WEST
 PT1154'DIRT ROAD.  IT IS IN THE NW 1/4 SEC. 28, R 21 E, T 3 N.
 PT1154'
 PT1154'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT1154'73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON STATE HIGHWAY 73
 PT1154'FOR 10.7 MILES TO A CROSSROAD AND STORE IN THE NORTHWEST ANGLE,
 PT1154'TURN RIGHT AND GO EAST FOR 3.0 MILES TO A SIDE ROAD ON THE RIGHT
 PT1154'AND THE AZIMUTH MARK ON THE LEFT, CONTINUE STRAIGHT AHEAD
 PT1154'ON DIRT ROAD FOR 0.3 MILE TO THE STATION MARK ON THE RIGHT.
 PT1154'
 PT1154'STATION MARK, A STANDARD DISK STAMPED BUZZ 1961, IS SET IN THE TOP
 PT1154'OF A CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER
 PT1154'AND IS FLUSH WITH THE GROUND.  IT IS 40 FEET SOUTH OF THE CENTER
 PT1154'OF THE EAST-WEST DIRT ROAD, 9 FEET NORTHWEST OF A POWERLINE POLE,
 PT1154'4 FEET NORTHEAST OF A METAL WITNESS POST WITH SIGN AND 3.3
 PT1154'FEET NORTH OF A EAST-WEST RIGHT-OF-WAY FENCE.
 PT1154'
 PT1154'REFERENCE MARK 1, A STANDARD DISK STAMPED BUZZ NO 1 1961, IS SET
 PT1154'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 PT1154'FLUSH WITH THE GROUND.  IT IS 35 FEET NORTH OF THE CENTER OF THE
 PT1154'EAST-WEST RIGHT-OF-WAY FENCE.
 PT1154'
 PT1154'REFERENCE MARK 2, A STANDARD DISK STAMPED BUZZ NO 2 1961,
 PT1154'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PT1154'PROJECTS 4 INCHES.  IT IS 43 FEET SOUTH OF THE CENTER OF THE
 PT1154'EAST-WEST DIRT ROAD AND 1 FOOT NORTH OF THE EAST-WEST RIGHT-OF-WAY
 PT1154'FENCE.
 PT1154'
 PT1154'AZIMUTH MARK, A STANDARD DISK STAMPED BUZZ 1961, IS SET IN THE TOP
 PT1154'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS 6
 PT1154'INCHES.  IT IS 35 FEET NORTH OF THE CENTER OF THE EAST-WEST
 PT1154'DIRT ROAD, 18 FEET EAST OF THE CENTER OF A WIRE GATE, 2.5 FEET
 PT1154'NORTHEAST OF A METAL WITNESS POST WITH SIGN AND 1.3 FEET SOUTH
 PT1154'OF A EAST-WEST RIGHT-OF-WAY FENCE.
 PT1154'
 PT1154'PICTURE POINT, OBJECT OBSERVED WAS THE SOUTHWEST END OF A
 PT1154'SNOW FENCE.
 PT1154
 PT1154                          STATION RECOVERY (1970)
 PT1154
 PT1154'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT1154'THE STATION MARK, REFERENCE MARK NO. 2, AND THE AZIMUTH MARK
 PT1154'WERE RECOVERED AND APPEARED TO BE IN GOOD CONDITION.  REFERENCE
 PT1154'MARK NO. 1 WAS FOUND DESTROYED, THE MONUMENT WAS LYING IN THE
 PT1154'FENCE LINE WITH THE DISK INTACT.  REFERENCE MARK NO. 5 WAS SET.
 PT1154'
 PT1154'A NEW DESCRIPTION FOLLOWS--
 PT1154'
 PT1154'THE STATION IS LOCATED ABOUT 12 MILES NORTH-NORTHEAST OF PHILIP,
 PT1154'3-1/4 MILES EAST OF STATE HIGHWAY 73, AT THE TOP OF THE BACKSLOPE
 PT1154'ON THE SOUTH RIGHT-OF-WAY OF AN EAST-WEST GRADED ROAD, IN THE
 PT1154'NW 1/4 OF SEC. 28, R 21 E, T 3 N.
 PT1154'
 PT1154'THE STATION MARK IS A STANDARD DISK STAMPED BUZZ 1961, SET IN A
 PT1154'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 40
 PT1154'FEET SOUTH OF THE CENTER OF THE ROAD, 9 FEET NORTHWEST OF A POWER
 PT1154'POLE, 4 FEET NORTHEAST OF A METAL WITNESS POST, AND 3.3 FEET
 PT1154'NORTH OF AN EAST-WEST FENCE LINE.
 PT1154'
 PT1154'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED BUZZ NO 2
 PT1154'1961, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PT1154'IT IS 43 FEET SOUTH OF THE CENTER OF THE ROAD, AND 1 FOOT
 PT1154'NORTH OF THE EAST-WEST FENCE.
 PT1154'
 PT1154'REFERENCE MARK NO. 5 IS A STANDARD DISK STAMPED BUZZ 1961 NO
 PT1154'5 1970, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 PT1154'IT IS 42 FEET NORTH OF THE CENTER OF THE ROAD, 8 FEET WEST OF
 PT1154'A TELEPHONE POLE, AND 4 FEET SOUTH OF AN EAST-WEST FENCE LINE.
 PT1154'
 PT1154'THE AZIMUTH MARK IS A STANDARD DISK STAMPED BUZZ 1961, SET IN
 PT1154'A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT IS AT A
 PT1154'T ROAD INTERSECTION, 35 FEET NORTH OF THE CENTER OF THE ROAD, 18
 PT1154'FEET EAST OF THE CENTER OF A WIRE GATE, 2.5 FEET NORTHEAST OF
 PT1154'A METAL WITNESS POST, AND 1.3 FEET SOUTH OF THE NORTH R.O.W.
 PT1154'FENCE LINE.
 PT1154'
 PT1154'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 PT1154'AND STATE HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON
 PT1154'HIGHWAY 73 FOR 10.7 MILES, (11 MILE CORNER), TURN RIGHT AND GO
 PT1154'EAST ON A GRADED ROAD FOR 3 MILES TO A SIDE ROAD RIGHT AND THE
 PT1154'AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE EAST ON GRADED
 PT1154'ROAD FOR .3 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT1154'
 PT1154'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 12
 PT1154'MILES NNE OF PHILIP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0526 ***********************************************************************
 PT0526  DESIGNATION -  BUZZ 2 AZ MK
 PT0526  PID         -  PT0526
 PT0526  STATE/COUNTY-  SD/HAAKON
 PT0526  COUNTRY     -  US
 PT0526  USGS QUAD   -  LUCERNE (2017)
 PT0526
 PT0526                         *CURRENT SURVEY CONTROL
 PT0526  ______________________________________________________________________
 PT0526* NAD 83(1986) POSITION- 44 11 40.     (N) 101 36 27.     (W)   SCALED
 PT0526* NAVD 88 ORTHO HEIGHT -   744.558 (meters)     2442.77  (feet) ADJUSTED
 PT0526  ______________________________________________________________________
 PT0526  GEOID HEIGHT    -        -21.242 (meters)                     GEOID18
 PT0526  DYNAMIC HEIGHT  -        744.349 (meters)     2442.09  (feet) COMP
 PT0526  MODELED GRAVITY -    980,312.5   (mgal)                       NAVD 88
 PT0526
 PT0526  VERT ORDER      -  FIRST     CLASS II
 PT0526
 PT0526.The horizontal coordinates were scaled from a map and have
 PT0526.an estimated accuracy of +/- 6 seconds.
 PT0526
 PT0526.The orthometric height was determined by differential leveling and
 PT0526.adjusted by the NATIONAL GEODETIC SURVEY
 PT0526.in June 1991.
 PT0526
 PT0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0526.GEOID18 height accuracy estimate available here.
 PT0526
 PT0526.Click photographs - Photos may exist for this station.
 PT0526
 PT0526.The dynamic height is computed by dividing the NAVD 88
 PT0526.geopotential number by the normal gravity value computed on the
 PT0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0526.degrees latitude (g = 980.6199 gals.).
 PT0526
 PT0526.The modeled gravity was interpolated from observed gravity values.
 PT0526
 PT0526;                    North         East    Units  Estimated Accuracy
 PT0526;SPC SD S     -   207,540.      498,150.      MT  (+/- 180 meters Scaled)
 PT0526
 PT0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP916967(NAD 83)
 PT0526
 PT0526                          SUPERSEDED SURVEY CONTROL
 PT0526
 PT0526  NGVD 29 (??/??/92)  744.099  (m)         2441.26   (f) ADJ UNCH    1 2
 PT0526
 PT0526.Superseded values are not recommended for survey control.
 PT0526
 PT0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0526.See file dsdata.pdf to determine how the superseded data were derived.
 PT0526
 PT0526_MARKER: DZ = AZIMUTH MARK DISK
 PT0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0526_STAMPING: BUZZ 2 1961
 PT0526_MARK LOGO: CGS
 PT0526_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0526+STABILITY: SURFACE MOTION
 PT0526
 PT0526  HISTORY     - Date     Condition        Report By
 PT0526  HISTORY     - 1961     MONUMENTED       CGS
 PT0526  HISTORY     - 1962     GOOD             CGS
 PT0526
 PT0526                          STATION DESCRIPTION
 PT0526
 PT0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0526'14.2 MI NE FROM PHILIP.
 PT0526'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0526'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.2 MILES
 PT0526'EAST ALONG A GRAVEL ROAD, 43 FEET EAST OF THE CENTERLINE OF THE
 PT0526'ROAD, 8 1/2 FEET EAST OF A FENCE, 3 1/2 FEET NORTH OF A POWER
 PT0526'POLE WHICH HAS A METAL WITNESS SHIELD ON THE WEST SIDE, ABOUT
 PT0526'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0526'PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0525 ***********************************************************************
 PT0525  DESIGNATION -  BUZZ 2 RM 3
 PT0525  PID         -  PT0525
 PT0525  STATE/COUNTY-  SD/HAAKON
 PT0525  COUNTRY     -  US
 PT0525  USGS QUAD   -  LUCERNE (2017)
 PT0525
 PT0525                         *CURRENT SURVEY CONTROL
 PT0525  ______________________________________________________________________
 PT0525* NAD 83(1986) POSITION- 44 11 49.     (N) 101 36 03.     (W)   SCALED
 PT0525* NAVD 88 ORTHO HEIGHT -   765.228 (meters)     2510.59  (feet) ADJUSTED
 PT0525  ______________________________________________________________________
 PT0525  GEOID HEIGHT    -        -21.264 (meters)                     GEOID18
 PT0525  DYNAMIC HEIGHT  -        765.013 (meters)     2509.88  (feet) COMP
 PT0525  MODELED GRAVITY -    980,312.6   (mgal)                       NAVD 88
 PT0525
 PT0525  VERT ORDER      -  FIRST     CLASS II
 PT0525
 PT0525.The horizontal coordinates were scaled from a map and have
 PT0525.an estimated accuracy of +/- 6 seconds.
 PT0525
 PT0525.The orthometric height was determined by differential leveling and
 PT0525.adjusted by the NATIONAL GEODETIC SURVEY
 PT0525.in June 1991.
 PT0525
 PT0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0525.GEOID18 height accuracy estimate available here.
 PT0525
 PT0525.Click photographs - Photos may exist for this station.
 PT0525
 PT0525.The dynamic height is computed by dividing the NAVD 88
 PT0525.geopotential number by the normal gravity value computed on the
 PT0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0525.degrees latitude (g = 980.6199 gals.).
 PT0525
 PT0525.The modeled gravity was interpolated from observed gravity values.
 PT0525
 PT0525;                    North         East    Units  Estimated Accuracy
 PT0525;SPC SD S     -   207,810.      498,680.      MT  (+/- 180 meters Scaled)
 PT0525
 PT0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP921970(NAD 83)
 PT0525
 PT0525                          SUPERSEDED SURVEY CONTROL
 PT0525
 PT0525  NGVD 29 (??/??/92)  764.770  (m)         2509.08   (f) ADJ UNCH    1 2
 PT0525
 PT0525.Superseded values are not recommended for survey control.
 PT0525
 PT0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0525.See file dsdata.pdf to determine how the superseded data were derived.
 PT0525
 PT0525_MARKER: DR = REFERENCE MARK DISK
 PT0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0525_STAMPING: BUZZ 2 NO 3 1961
 PT0525_MARK LOGO: CGS
 PT0525_PROJECTION: FLUSH
 PT0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0525+STABILITY: SURFACE MOTION
 PT0525
 PT0525  HISTORY     - Date     Condition        Report By
 PT0525  HISTORY     - 1961     MONUMENTED       CGS
 PT0525  HISTORY     - 1962     GOOD             CGS
 PT0525  HISTORY     - 1970     GOOD             NGS
 PT0525
 PT0525                          STATION DESCRIPTION
 PT0525
 PT0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0525'14.3 MI NE FROM PHILIP.
 PT0525'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0525'NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.3 MILES EAST
 PT0525'ALONG A GRAVEL ROAD, ON THE CREST OF A HILL, 82 FEET SOUTH OF THE
 PT0525'CENTERLINE OF THE ROAD, 56 FEET SOUTHEAST OF A POWER POLE, 44.4
 PT0525'FEET EAST-SOUTHEAST OF BUZZ 2 1961, ABOUT 4 FEET ABOVE THE LEVEL
 PT0525'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0525'WITH THE GROUND.
 PT0525
 PT0525                          STATION RECOVERY (1970)
 PT0525
 PT0525'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0525'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0524 ***********************************************************************
 PT0524  DESIGNATION -  BUZZ 2 RM 4
 PT0524  PID         -  PT0524
 PT0524  STATE/COUNTY-  SD/HAAKON
 PT0524  COUNTRY     -  US
 PT0524  USGS QUAD   -  LUCERNE (2017)
 PT0524
 PT0524                         *CURRENT SURVEY CONTROL
 PT0524  ______________________________________________________________________
 PT0524* NAD 83(1986) POSITION- 44 11 49.     (N) 101 36 04.     (W)   SCALED
 PT0524* NAVD 88 ORTHO HEIGHT -   765.270 (meters)     2510.72  (feet) ADJUSTED
 PT0524  ______________________________________________________________________
 PT0524  GEOID HEIGHT    -        -21.263 (meters)                     GEOID18
 PT0524  DYNAMIC HEIGHT  -        765.056 (meters)     2510.02  (feet) COMP
 PT0524  MODELED GRAVITY -    980,312.6   (mgal)                       NAVD 88
 PT0524
 PT0524  VERT ORDER      -  FIRST     CLASS II
 PT0524
 PT0524.The horizontal coordinates were scaled from a map and have
 PT0524.an estimated accuracy of +/- 6 seconds.
 PT0524
 PT0524.The orthometric height was determined by differential leveling and
 PT0524.adjusted by the NATIONAL GEODETIC SURVEY
 PT0524.in June 1991.
 PT0524
 PT0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0524.GEOID18 height accuracy estimate available here.
 PT0524
 PT0524.Click photographs - Photos may exist for this station.
 PT0524
 PT0524.The dynamic height is computed by dividing the NAVD 88
 PT0524.geopotential number by the normal gravity value computed on the
 PT0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0524.degrees latitude (g = 980.6199 gals.).
 PT0524
 PT0524.The modeled gravity was interpolated from observed gravity values.
 PT0524
 PT0524;                    North         East    Units  Estimated Accuracy
 PT0524;SPC SD S     -   207,810.      498,660.      MT  (+/- 180 meters Scaled)
 PT0524
 PT0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP921970(NAD 83)
 PT0524
 PT0524                          SUPERSEDED SURVEY CONTROL
 PT0524
 PT0524  NGVD 29 (??/??/92)  764.812  (m)         2509.22   (f) ADJ UNCH    1 2
 PT0524
 PT0524.Superseded values are not recommended for survey control.
 PT0524
 PT0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0524.See file dsdata.pdf to determine how the superseded data were derived.
 PT0524
 PT0524_MARKER: DR = REFERENCE MARK DISK
 PT0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0524_STAMPING: BUZZ 2 NO 4 1961
 PT0524_MARK LOGO: CGS
 PT0524_PROJECTION: FLUSH
 PT0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0524+STABILITY: SURFACE MOTION
 PT0524
 PT0524  HISTORY     - Date     Condition        Report By
 PT0524  HISTORY     - 1961     MONUMENTED       CGS
 PT0524  HISTORY     - 1962     GOOD             CGS
 PT0524  HISTORY     - 1970     GOOD             NGS
 PT0524
 PT0524                          STATION DESCRIPTION
 PT0524
 PT0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0524'14.3 MI NE FROM PHILIP.
 PT0524'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0524'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.3 MILES
 PT0524'EAST ALONG A GRAVEL ROAD, ON THE CREST OF A HILL, 119 FEET
 PT0524'SOUTH OF THE CENTERLINE OF THE ROAD, 78 FEET SOUTH OF A POWER
 PT0524'POLE, 76 FEET SOUTH OF A FENCE, 50.8 SOUTH-SOUTHWEST OF BUZZ
 PT0524'2 1961, ABOUT 4 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 PT0524'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 PT0524
 PT0524                          STATION RECOVERY (1970)
 PT0524
 PT0524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0522 ***********************************************************************
 PT0522  DESIGNATION -  BUZZ AZ MK
 PT0522  PID         -  PT0522
 PT0522  STATE/COUNTY-  SD/HAAKON
 PT0522  COUNTRY     -  US
 PT0522  USGS QUAD   -  LUCERNE (2017)
 PT0522
 PT0522                         *CURRENT SURVEY CONTROL
 PT0522  ______________________________________________________________________
 PT0522* NAD 83(1986) POSITION- 44 11 49.     (N) 101 36 27.     (W)   SCALED
 PT0522* NAVD 88 ORTHO HEIGHT -   755.970 (meters)     2480.21  (feet) ADJUSTED
 PT0522  ______________________________________________________________________
 PT0522  GEOID HEIGHT    -        -21.240 (meters)                     GEOID18
 PT0522  DYNAMIC HEIGHT  -        755.757 (meters)     2479.51  (feet) COMP
 PT0522  MODELED GRAVITY -    980,312.6   (mgal)                       NAVD 88
 PT0522
 PT0522  VERT ORDER      -  FIRST     CLASS II
 PT0522
 PT0522.The horizontal coordinates were scaled from a map and have
 PT0522.an estimated accuracy of +/- 6 seconds.
 PT0522
 PT0522.The orthometric height was determined by differential leveling and
 PT0522.adjusted by the NATIONAL GEODETIC SURVEY
 PT0522.in June 1991.
 PT0522
 PT0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0522.GEOID18 height accuracy estimate available here.
 PT0522
 PT0522.Click photographs - Photos may exist for this station.
 PT0522
 PT0522.The dynamic height is computed by dividing the NAVD 88
 PT0522.geopotential number by the normal gravity value computed on the
 PT0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0522.degrees latitude (g = 980.6199 gals.).
 PT0522
 PT0522.The modeled gravity was interpolated from observed gravity values.
 PT0522
 PT0522;                    North         East    Units  Estimated Accuracy
 PT0522;SPC SD S     -   207,820.      498,150.      MT  (+/- 180 meters Scaled)
 PT0522
 PT0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP916970(NAD 83)
 PT0522
 PT0522                          SUPERSEDED SURVEY CONTROL
 PT0522
 PT0522  NGVD 29 (??/??/92)  755.511  (m)         2478.71   (f) ADJ UNCH    1 2
 PT0522
 PT0522.Superseded values are not recommended for survey control.
 PT0522
 PT0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0522.See file dsdata.pdf to determine how the superseded data were derived.
 PT0522
 PT0522_MARKER: DZ = AZIMUTH MARK DISK
 PT0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0522_STAMPING: BUZZ 1961
 PT0522_MARK LOGO: CGS
 PT0522_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0522+STABILITY: SURFACE MOTION
 PT0522
 PT0522  HISTORY     - Date     Condition        Report By
 PT0522  HISTORY     - 1961     MONUMENTED       CGS
 PT0522  HISTORY     - 1962     GOOD             CGS
 PT0522  HISTORY     - 1970     GOOD             NGS
 PT0522
 PT0522                          STATION DESCRIPTION
 PT0522
 PT0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0522'14 MI NE FROM PHILIP.
 PT0522'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0522'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0522'EAST ALONG A GRAVEL ROAD, AT A JUNCTION WITH A ROAD LEADING
 PT0522'SOUTH, 40 FEET EAST OF A TELEPHONE POLE, 33 FEET NORTH OF THE
 PT0522'CENTERLINE OF THE ROAD LEADING EAST AND WEST, 18 FEET EAST OF
 PT0522'THE CENTER OF A WIRE GATE, 2.6 FEET EAST OF A METAL WITNESS
 PT0522'POST, 1 1/2 FEET SOUTH OF A FENCE, ABOUT LEVEL WITH THE ROAD,
 PT0522'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PT0522
 PT0522                          STATION RECOVERY (1970)
 PT0522
 PT0522'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0872 ***********************************************************************
 QS0872  DESIGNATION -  BUZZ NO 1
 QS0872  PID         -  QS0872
 QS0872  STATE/COUNTY-  SD/DEWEY
 QS0872  COUNTRY     -  US
 QS0872  USGS QUAD   -  PARADE NE (2017)
 QS0872
 QS0872                         *CURRENT SURVEY CONTROL
 QS0872  ______________________________________________________________________
 QS0872* NAD 83(1996) POSITION- 45 11 37.57611(N) 101 05 57.26726(W)   ADJUSTED
 QS0872* NAVD 88 ORTHO HEIGHT -   629.    (meters)     2064.    (feet) SCALED
 QS0872  ______________________________________________________________________
 QS0872  GEOID HEIGHT    -        -21.478 (meters)                     GEOID18
 QS0872  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 QS0872  HORZ ORDER      -  THIRD
 QS0872
 QS0872.The horizontal coordinates were established by classical geodetic methods
 QS0872.and adjusted by the National Geodetic Survey in January 1998.
 QS0872
 QS0872.The orthometric height was scaled from a topographic map.
 QS0872
 QS0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0872.GEOID18 height accuracy estimate available here.
 QS0872
 QS0872.Click photographs - Photos may exist for this station.
 QS0872
 QS0872.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0872
 QS0872. The following values were computed from the NAD 83(1996) position.
 QS0872
 QS0872;                    North         East     Units Scale Factor Converg.
 QS0872;SPC SD N     -   151,762.250   513,628.613   MT  0.99994220   -0 46 40.7
 QS0872;SPC SD N     -   497,906.65  1,685,129.87   sFT  0.99994220   -0 46 40.7
 QS0872;UTM  14      - 5,006,619.962   335,106.524   MT  0.99993433   -1 29 23.0
 QS0872
 QS0872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0872!SPC SD N     -   0.99990469  x   0.99994220  =   0.99984690
 QS0872!UTM  14      -   0.99990469  x   0.99993433  =   0.99983903
 QS0872
 QS0872:                Primary Azimuth Mark                     Grid Az
 QS0872:SPC SD N     -  TT 19 MF                                 284 03 37.4
 QS0872:UTM  14      -  TT 19 MF                                 284 46 19.7
 QS0872
 QS0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3510606619(NAD 83)
 QS0872
 QS0872|---------------------------------------------------------------------|
 QS0872| PID    Reference Object                     Distance      Geod. Az  |
 QS0872|                                                           dddmmss.s |
 QS0872| QS0875 TT 19 MF                            APPROX. 1.6 KM 2831656.7 |
 QS0872|---------------------------------------------------------------------|
 QS0872
 QS0872                          SUPERSEDED SURVEY CONTROL
 QS0872
 QS0872  NAD 83(1986)-  45 11 37.56872(N)    101 05 57.26681(W) AD(       ) 3
 QS0872  NAD 27      -  45 11 37.63867(N)    101 05 55.73550(W) AD(       ) 3
 QS0872
 QS0872.Superseded values are not recommended for survey control.
 QS0872
 QS0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0872.See file dsdata.pdf to determine how the superseded data were derived.
 QS0872
 QS0872_MARKER: DD = SURVEY DISK
 QS0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0872_STAMPING: BUZZ NO 1 1950
 QS0872_MARK LOGO: USGS
 QS0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0872+STABILITY: SURFACE MOTION
 QS0872
 QS0872  HISTORY     - Date     Condition        Report By
 QS0872  HISTORY     - 1950     MONUMENTED       USGS
 QS0872
 QS0872                          STATION DESCRIPTION
 QS0872
 QS0872'DESCRIBED BY US GEOLOGICAL SURVEY 1950
 QS0872'LOCATED 16.25 MI S. AND 1.0 MI W. OF TIMBER LAKE, 1.5 MI NE. OF
 QS0872'JUNCTION OF MOREAU RIVER AND REDWATER CREEK, NEAR LINE BETWEEN SECS.
 QS0872'7 AND 8, T. 14 N., R. 25 E., 200 FT N. OF ANGLE IN BLUFF FROM N. - S.
 QS0872'TO E. - W., ON E. EDGE OF BLUFF OVERLOOKING REDWATER CREEK VALLEY.
 QS0872'
 QS0872'STANDARD TABLET STAMPED---BUZZ NO. 1 1950---SET IN CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0871 ***********************************************************************
 QS0871  DESIGNATION -  BUZZ NO 2
 QS0871  PID         -  QS0871
 QS0871  STATE/COUNTY-  SD/DEWEY
 QS0871  COUNTRY     -  US
 QS0871  USGS QUAD   -  PARADE NE (2017)
 QS0871
 QS0871                         *CURRENT SURVEY CONTROL
 QS0871  ______________________________________________________________________
 QS0871* NAD 83(1996) POSITION- 45 14 29.08419(N) 101 05 25.20917(W)   ADJUSTED
 QS0871* NAVD 88 ORTHO HEIGHT -   681.    (meters)     2234.    (feet) SCALED
 QS0871  ______________________________________________________________________
 QS0871  GEOID HEIGHT    -        -21.395 (meters)                     GEOID18
 QS0871  LAPLACE CORR    -         -4.64  (seconds)                    DEFLEC18
 QS0871  HORZ ORDER      -  THIRD
 QS0871
 QS0871.The horizontal coordinates were established by classical geodetic methods
 QS0871.and adjusted by the National Geodetic Survey in January 1998.
 QS0871
 QS0871.The orthometric height was scaled from a topographic map.
 QS0871
 QS0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0871.GEOID18 height accuracy estimate available here.
 QS0871
 QS0871.Click photographs - Photos may exist for this station.
 QS0871
 QS0871.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0871
 QS0871. The following values were computed from the NAD 83(1996) position.
 QS0871
 QS0871;                    North         East     Units Scale Factor Converg.
 QS0871;SPC SD N     -   157,046.654   514,399.574   MT  0.99994461   -0 46 18.0
 QS0871;SPC SD N     -   515,243.90  1,687,659.27   sFT  0.99994461   -0 46 18.0
 QS0871;UTM  14      - 5,011,894.316   335,943.117   MT  0.99993094   -1 29 04.7
 QS0871
 QS0871!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0871!SPC SD N     -   0.99989653  x   0.99994461  =   0.99984114
 QS0871!UTM  14      -   0.99989653  x   0.99993094  =   0.99982747
 QS0871
 QS0871:                Primary Azimuth Mark                     Grid Az
 QS0871:SPC SD N     -  CHEYENE                                  326 19 27.4
 QS0871:UTM  14      -  CHEYENE                                  327 02 14.1
 QS0871
 QS0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3594311894(NAD 83)
 QS0871
 QS0871|---------------------------------------------------------------------|
 QS0871| PID    Reference Object                     Distance      Geod. Az  |
 QS0871|                                                           dddmmss.s |
 QS0871| QS0866 CHEYENE                             APPROX. 3.8 KM 3253309.4 |
 QS0871|---------------------------------------------------------------------|
 QS0871
 QS0871                          SUPERSEDED SURVEY CONTROL
 QS0871
 QS0871  NAD 83(1986)-  45 14 29.07662(N)    101 05 25.20868(W) AD(       ) 3
 QS0871  NAD 27      -  45 14 29.14446(N)    101 05 23.67553(W) AD(       ) 3
 QS0871
 QS0871.Superseded values are not recommended for survey control.
 QS0871
 QS0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0871.See file dsdata.pdf to determine how the superseded data were derived.
 QS0871
 QS0871_MARKER: DD = SURVEY DISK
 QS0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0871_STAMPING: BUZZ NO 2 1950
 QS0871_MARK LOGO: USGS
 QS0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0871+STABILITY: SURFACE MOTION
 QS0871
 QS0871  HISTORY     - Date     Condition        Report By
 QS0871  HISTORY     - 1950     MONUMENTED       USGS
 QS0871
 QS0871                          STATION DESCRIPTION
 QS0871
 QS0871'DESCRIBED BY US GEOLOGICAL SURVEY 1950
 QS0871'LOCATED 13.0 MI S. AND 1.0 MI W. OF TIMBER LAKE, 4.5 MI N. OF MOREAU
 QS0871'RIVER, PROBABLY NEAR COR. SECS. 16, 17, 20, AND 21, T. 15 N., R. 25 E.
 QS0871'750 FT E. OF N. - S. TRAIL, ON SUMMIT OF NW. - SE. RIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1138 ***********************************************************************
 PT1138  DESIGNATION -  BUZZARD RESET
 PT1138  PID         -  PT1138
 PT1138  STATE/COUNTY-  SD/HAAKON
 PT1138  COUNTRY     -  US
 PT1138  USGS QUAD   -  POWELL (2017)
 PT1138
 PT1138                         *CURRENT SURVEY CONTROL
 PT1138  ______________________________________________________________________
 PT1138* NAD 83(1996) POSITION- 44 03 22.94791(N) 101 23 13.36167(W)   ADJUSTED
 PT1138* NAVD 88 ORTHO HEIGHT -   640.    (meters)     2100.    (feet) SCALED
 PT1138  ______________________________________________________________________
 PT1138  GEOID HEIGHT    -        -22.122 (meters)                     GEOID18
 PT1138  LAPLACE CORR    -         -8.96  (seconds)                    DEFLEC18
 PT1138  HORZ ORDER      -  THIRD
 PT1138
 PT1138.The horizontal coordinates were established by classical geodetic methods
 PT1138.and adjusted by the National Geodetic Survey in January 1998.
 PT1138
 PT1138.The orthometric height was scaled from a topographic map.
 PT1138
 PT1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1138.GEOID18 height accuracy estimate available here.
 PT1138
 PT1138.Click photographs - Photos may exist for this station.
 PT1138
 PT1138.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1138
 PT1138. The following values were computed from the NAD 83(1996) position.
 PT1138
 PT1138;                    North         East     Units Scale Factor Converg.
 PT1138;SPC SD S     -   191,953.972   515,573.534   MT  0.99993605   -0 43 36.9
 PT1138;SPC SD S     -   629,768.99  1,691,510.84   sFT  0.99993605   -0 43 36.9
 PT1138;UTM  14      - 4,880,904.621   308,800.193   MT  1.00004964   -1 39 37.3
 PT1138
 PT1138!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1138!SPC SD S     -   0.99990305  x   0.99993605  =   0.99983911
 PT1138!UTM  14      -   0.99990305  x   1.00004964  =   0.99995269
 PT1138
 PT1138:                Primary Azimuth Mark                     Grid Az
 PT1138:SPC SD S     -  BUZZARD AZ MK                            102 10 46.8
 PT1138:UTM  14      -  BUZZARD AZ MK                            103 06 47.2
 PT1138
 PT1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP0880080904(NAD 83)
 PT1138
 PT1138|---------------------------------------------------------------------|
 PT1138| PID    Reference Object                     Distance      Geod. Az  |
 PT1138|                                                           dddmmss.s |
 PT1138| PT1210 BUZZARD RM 1                         12.772 METERS 00221     |
 PT1138| CP8925 BUZZARD RM 2                         13.460 METERS 09133     |
 PT1138| AH8754 BUZZARD AZ MK                                      1012709.9 |
 PT1138|---------------------------------------------------------------------|
 PT1138
 PT1138                          SUPERSEDED SURVEY CONTROL
 PT1138
 PT1138  NAD 83(1986)-  44 03 22.94066(N)    101 23 13.36503(W) AD(       ) 3
 PT1138  NAD 27      -  44 03 22.98680(N)    101 23 11.85670(W) AD(       ) 3
 PT1138
 PT1138.Superseded values are not recommended for survey control.
 PT1138
 PT1138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1138.See file dsdata.pdf to determine how the superseded data were derived.
 PT1138
 PT1138_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1138_STAMPING: BUZZARD 1952 1985
 PT1138_MARK LOGO: NGS
 PT1138_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1138+STABILITY: SURFACE MOTION
 PT1138
 PT1138  HISTORY     - Date     Condition        Report By
 PT1138  HISTORY     - 1985     MONUMENTED       NGS
 PT1138
 PT1138                          STATION DESCRIPTION
 PT1138
 PT1138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 PT1138'THE UNDERGROUND STATION MARK, REFERENCE MARK 2 AND AZIMUTH MARK WERE
 PT1138'RECOVERED IN GOOD CONDITION.  THE SURFACE STATION MARK AND REFERENCE
 PT1138'MARK 1 WERE RECOVERED DESTROYED.  A NEW SURFACE STATION MARK AND
 PT1138'REFERENCE MARK 3 WERE ESTABLISHED AT THIS TIME. THE DIRECTION AND
 PT1138'DISTANCE TO REFERENCE MARK 2 VARIED BY 4 MINUTES, 17 SECONDS AND 0.015
 PT1138'METER, (0.049 FT) RESPECTIVELY, FROM THE 1952 DATA.  NEW DESCRIPTIVE
 PT1138'TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 24 KM (14.90 MI) EAST OF
 PT1138'PHILIP, 8 KM (4.95 MI) WEST-NORTHWEST OF NOWLIN, ALONG THE NORTH SIDE
 PT1138'OF HIGHWAY 14.  TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS 14
 PT1138'AND 73 IN PHILIP, GO EAST ON HIGHWAY 14 FOR 21.6 KM (13.40 MI) TO A
 PT1138'BRIDGE.  CONTINUE EAST ON THE HIGHWAY FOR 1.85 KM (1.15 MI) TO A SIDE
 PT1138'ROAD LEFT AND THE STATION.  THE STATION IS A STANDARD NGS DISK STAMPED
 PT1138'BUZZARD 1952 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12
 PT1138'INCHES (30 CM) IN DIAMETR FLUSH WITH THE GROUND.  LOCATED 14.6 METERS
 PT1138'(47.9 FT) N FROM THE CENTER OF HIGHWAY 14.  3.7 METERS (12.1 FT) E
 PT1138'FROM THE CENTER OF A GRAVELED ROAD.  3.6 METERS (11.8 FT) SW FROM A
 PT1138'POWER POLE.  2.6 METERS (8.5 FT) NW FROM THE EAST END OF A CONCRETE
 PT1138'CULVERT.  THE UNDERGROUND MARK IS A STANDARD CGS DISK STAMPED BUZZARD
 PT1138'1952, SET INTO AN IRREGULAR MASS OF CONCRETE 3 FEET 0.9 METER (3.0 FT)
 PT1138'BELOW THE SURFACE.  REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED
 PT1138'BUZZARD NO 2 1952, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12
 PT1138'INCHES (30 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE
 PT1138'GROUND. LOCATED 15.5 METER (50.9 FT) N FROM THE CENTER OF HIGHWAY 14.
 PT1138'17.1 METERS (56.1 FT) E FRMO THE CENTER OF A GRAVELED ROAD.  0.3 METER
 PT1138'(1.0 FT) S FROM A FENCE, AND 1 FEET (0.3 M) 0.3 METER (1.0 FT) LOWER
 PT1138'THAN THE STATION.  REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED
 PT1138'BUZZARD 1952 NO 3 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 PT1138'12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE GROUND.  LOCATED 26.8
 PT1138'METERS (87.9 FT) N FROM THE CENTER OF HIGHWAY 14.  4.6 METERS (15.1
 PT1138'FT) E FROM THE CENTER OF A GRAVELED ROAD.  0.6 METER (2.0 FT) W FROM A
 PT1138'FENCE.  0.3 METER (1.0 FT) E FROM A WITNESS POST, AND 2 FEET (0.6 M)
 PT1138'0.6 METERS (2.0 FT) LOWER THAN THE STATION.  AZIMUTH MARK  NO 1 IS A
 PT1138'STANDARD CGS DISK STAMPED BUZZARD 1952, SET INTO THE TOP OF A ROUND
 PT1138'CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 6 INCHES
 PT1138'(15 CM) ABOVE THE GROUND.  LOCATED 76.2 METERS (250.0 FT) NE OF A FARM
 PT1138'HOUSE.  17.4 METERS (57.1 FT) S FROM THE CENTER OF HIGHWAY 14.  3.0
 PT1138'METERS (9.8 FT) W FROM A FENCE CORNER.  0.3 METER (1.0 FT) N FROM A
 PT1138'FENCE.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON HIGHWAY
 PT1138'14 FOR 0.5 KM (0.30 MI) TO ABANDONED FARM HOUSE AND MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0379 ***********************************************************************
 PR0379  DESIGNATION -  C 1
 PR0379  PID         -  PR0379
 PR0379  STATE/COUNTY-  SD/HAMLIN
 PR0379  COUNTRY     -  US
 PR0379  USGS QUAD   -  VIENNA EAST (2017)
 PR0379
 PR0379                         *CURRENT SURVEY CONTROL
 PR0379  ______________________________________________________________________
 PR0379* NAD 83(1986) POSITION- 44 44 45.     (N) 097 24 37.     (W)   SCALED
 PR0379* NAVD 88 ORTHO HEIGHT -   546.469 (meters)     1792.87  (feet) ADJUSTED
 PR0379  ______________________________________________________________________
 PR0379  GEOID HEIGHT    -        -24.824 (meters)                     GEOID18
 PR0379  DYNAMIC HEIGHT  -        546.385 (meters)     1792.60  (feet) COMP
 PR0379  MODELED GRAVITY -    980,444.8   (mgal)                       NAVD 88
 PR0379
 PR0379  VERT ORDER      -  FIRST     CLASS II
 PR0379
 PR0379.The horizontal coordinates were scaled from a map and have
 PR0379.an estimated accuracy of +/- 6 seconds.
 PR0379
 PR0379.The orthometric height was determined by differential leveling and
 PR0379.adjusted by the NATIONAL GEODETIC SURVEY
 PR0379.in June 1991.
 PR0379
 PR0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0379.GEOID18 height accuracy estimate available here.
 PR0379
 PR0379.Click photographs - Photos may exist for this station.
 PR0379
 PR0379.The dynamic height is computed by dividing the NAVD 88
 PR0379.geopotential number by the normal gravity value computed on the
 PR0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0379.degrees latitude (g = 980.6199 gals.).
 PR0379
 PR0379.The modeled gravity was interpolated from observed gravity values.
 PR0379
 PR0379;                    North         East    Units  Estimated Accuracy
 PR0379;SPC SD N     -   104,680.      805,050.      MT  (+/- 180 meters Scaled)
 PR0379
 PR0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ258559(NAD 83)
 PR0379
 PR0379                          SUPERSEDED SURVEY CONTROL
 PR0379
 PR0379  NGVD 29 (??/??/92)  546.184  (m)         1791.94   (f) ADJ UNCH    1 2
 PR0379
 PR0379.Superseded values are not recommended for survey control.
 PR0379
 PR0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0379.See file dsdata.pdf to determine how the superseded data were derived.
 PR0379
 PR0379_MARKER: P = PIPE CAP
 PR0379_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0379_STAMPING: ELEV 1791.939 FT
 PR0379_MARK LOGO: CGS
 PR0379_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0379_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0379_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0379+SATELLITE: SATELLITE OBSERVATIONS - August 27, 2001
 PR0379
 PR0379  HISTORY     - Date     Condition        Report By
 PR0379  HISTORY     - 1905     MONUMENTED       CGS
 PR0379  HISTORY     - 20010827 GOOD             USGS
 PR0379
 PR0379                          STATION DESCRIPTION
 PR0379
 PR0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0379'1.9 MI SW FROM HAZEL.
 PR0379'1.9 MILES SOUTHWEST ALONG THE GREAT NORTHERN RAILWAY FROM THE
 PR0379'STATION AT HAZEL, HAMLIN COUNTY, 200 FEET SOUTHEAST OF THE
 PR0379'CENTER LINE OF THE TRACK, AT THE NORTHEAST CORNER OF SECTION 27,
 PR0379'T 115 N, R 55 W, AT THE INTERSECTION OF TWO SECTION-LINE ROADS,
 PR0379'33 FEET SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST ROAD, 31
 PR0379'FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH ROAD, 8
 PR0379'INCHES SOUTHWEST OF A FENCE CORNER, AND 5 INCHES BELOW THE
 PR0379'SURFACE OF THE GROUND.  A STANDARD CAP, STAMPED ELEV 1791.939 FT
 PR0379'AND FASTENED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 PR0379
 PR0379                          STATION RECOVERY (2001)
 PR0379
 PR0379'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2001 (RT)
 PR0379'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0457 ***********************************************************************
 OS0457  DESIGNATION -  C 10
 OS0457  PID         -  OS0457
 OS0457  STATE/COUNTY-  SD/JACKSON
 OS0457  COUNTRY     -  US
 OS0457  USGS QUAD   -  WETA (2017)
 OS0457
 OS0457                         *CURRENT SURVEY CONTROL
 OS0457  ______________________________________________________________________
 OS0457* NAD 83(1986) POSITION- 43 46 39.     (N) 101 41 19.     (W)   SCALED
 OS0457* NAVD 88 ORTHO HEIGHT -   708.835 (meters)     2325.57  (feet) ADJUSTED
 OS0457  ______________________________________________________________________
 OS0457  GEOID HEIGHT    -        -20.902 (meters)                     GEOID18
 OS0457  DYNAMIC HEIGHT  -        708.612 (meters)     2324.84  (feet) COMP
 OS0457  MODELED GRAVITY -    980,281.5   (mgal)                       NAVD 88
 OS0457
 OS0457  VERT ORDER      -  FIRST     CLASS II
 OS0457
 OS0457.The horizontal coordinates were scaled from a map and have
 OS0457.an estimated accuracy of +/- 6 seconds.
 OS0457
 OS0457.The orthometric height was determined by differential leveling and
 OS0457.adjusted by the NATIONAL GEODETIC SURVEY
 OS0457.in June 1991.
 OS0457
 OS0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0457.GEOID18 height accuracy estimate available here.
 OS0457
 OS0457.Click photographs - Photos may exist for this station.
 OS0457
 OS0457.The dynamic height is computed by dividing the NAVD 88
 OS0457.geopotential number by the normal gravity value computed on the
 OS0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0457.degrees latitude (g = 980.6199 gals.).
 OS0457
 OS0457.The modeled gravity was interpolated from observed gravity values.
 OS0457
 OS0457;                    North         East    Units  Estimated Accuracy
 OS0457;SPC SD S     -   161,330.      490,910.      MT  (+/- 180 meters Scaled)
 OS0457
 OS0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP836506(NAD 83)
 OS0457
 OS0457                          SUPERSEDED SURVEY CONTROL
 OS0457
 OS0457  NGVD 29 (??/??/92)  708.388  (m)         2324.10   (f) ADJ UNCH    1 2
 OS0457
 OS0457.Superseded values are not recommended for survey control.
 OS0457
 OS0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0457.See file dsdata.pdf to determine how the superseded data were derived.
 OS0457
 OS0457_MARKER: DB = BENCH MARK DISK
 OS0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0457_STAMPING: C 10 1925 2324.149
 OS0457_MARK LOGO: CGS
 OS0457_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0457+STABILITY: SURFACE MOTION
 OS0457
 OS0457  HISTORY     - Date     Condition        Report By
 OS0457  HISTORY     - 1925     MONUMENTED       CGS
 OS0457  HISTORY     - 1962     GOOD             CGS
 OS0457
 OS0457                          STATION DESCRIPTION
 OS0457
 OS0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0457'10.3 MI SW FROM KADOKA.
 OS0457'ABOUT 10.3 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0457'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 23,
 OS0457'T 3 S, R 20 E, 129 FEET WEST-SOUTHWEST OF THE CENTER OF A ROAD
 OS0457'CROSSING, 59 FEET NORTH OF A FENCE, 36 1/2 FEET SOUTH OF THE
 OS0457'SOUTH RAIL, IN LINE WITH A ROW OF TELEPHONE POLES 14 FEET WEST
 OS0457'OF THE 1ST TELEPHONE POLE WEST OF MILE POST 572, 1.3 FEET EAST
 OS0457'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL, AND SET IN
 OS0457'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0716 ***********************************************************************
 PT0716  DESIGNATION -  C 10 G
 PT0716  PID         -  PT0716
 PT0716  STATE/COUNTY-  SD/HAAKON
 PT0716  COUNTRY     -  US
 PT0716  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0716
 PT0716                         *CURRENT SURVEY CONTROL
 PT0716  ______________________________________________________________________
 PT0716* NAD 83(1986) POSITION- 44 10 33.     (N) 101 50 29.     (W)   SCALED
 PT0716* NAVD 88 ORTHO HEIGHT -   798.042 (meters)     2618.24  (feet) ADJUSTED
 PT0716  ______________________________________________________________________
 PT0716  GEOID HEIGHT    -        -20.402 (meters)                     GEOID18
 PT0716  DYNAMIC HEIGHT  -        797.814 (meters)     2617.49  (feet) COMP
 PT0716  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0716
 PT0716  VERT ORDER      -  SECOND    CLASS 0
 PT0716
 PT0716.The horizontal coordinates were scaled from a map and have
 PT0716.an estimated accuracy of +/- 6 seconds.
 PT0716
 PT0716.The orthometric height was determined by differential leveling and
 PT0716.adjusted by the NATIONAL GEODETIC SURVEY
 PT0716.in June 1991.
 PT0716
 PT0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0716.GEOID18 height accuracy estimate available here.
 PT0716
 PT0716.Click photographs - Photos may exist for this station.
 PT0716
 PT0716.The dynamic height is computed by dividing the NAVD 88
 PT0716.geopotential number by the normal gravity value computed on the
 PT0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0716.degrees latitude (g = 980.6199 gals.).
 PT0716
 PT0716.The modeled gravity was interpolated from observed gravity values.
 PT0716
 PT0716;                    North         East    Units  Estimated Accuracy
 PT0716;SPC SD S     -   205,790.      479,420.      MT  (+/- 180 meters Scaled)
 PT0716
 PT0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP728953(NAD 83)
 PT0716
 PT0716                          SUPERSEDED SURVEY CONTROL
 PT0716
 PT0716  NGVD 29 (??/??/92)  797.583  (m)         2616.74   (f) ADJ UNCH    2 0
 PT0716
 PT0716.Superseded values are not recommended for survey control.
 PT0716
 PT0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0716.See file dsdata.pdf to determine how the superseded data were derived.
 PT0716
 PT0716_MARKER: DS = TRIANGULATION STATION DISK
 PT0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0716_STAMPING: C 10 G 1961
 PT0716_MARK LOGO: CGS
 PT0716_PROJECTION: FLUSH
 PT0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0716+STABILITY: SURFACE MOTION
 PT0716
 PT0716  HISTORY     - Date     Condition        Report By
 PT0716  HISTORY     - 1961     MONUMENTED       CGS
 PT0716  HISTORY     - 1962     GOOD             CGS
 PT0716
 PT0716                          STATION DESCRIPTION
 PT0716
 PT0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0716'8.4 MI S FROM HILLAND.
 PT0716'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0716'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0716'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0716'0.45 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.4 MILE EAST
 PT0716'ACROSS A PASTURE TO THE CREST OF A LONG RIDGE AND THE SITE OF
 PT0716'THE MARK, IN SECTION 33, T 3 N, R 19 E, AND SET IN THE TOP
 PT0716'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0718 ***********************************************************************
 PT0718  DESIGNATION -  C 10 G AZ MK
 PT0718  PID         -  PT0718
 PT0718  STATE/COUNTY-  SD/HAAKON
 PT0718  COUNTRY     -  US
 PT0718  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0718
 PT0718                         *CURRENT SURVEY CONTROL
 PT0718  ______________________________________________________________________
 PT0718* NAD 83(1986) POSITION- 44 10 10.     (N) 101 50 50.     (W)   SCALED
 PT0718* NAVD 88 ORTHO HEIGHT -   801.609 (meters)     2629.95  (feet) ADJUSTED
 PT0718  ______________________________________________________________________
 PT0718  GEOID HEIGHT    -        -20.384 (meters)                     GEOID18
 PT0718  DYNAMIC HEIGHT  -        801.380 (meters)     2629.19  (feet) COMP
 PT0718  MODELED GRAVITY -    980,305.6   (mgal)                       NAVD 88
 PT0718
 PT0718  VERT ORDER      -  SECOND    CLASS 0
 PT0718
 PT0718.The horizontal coordinates were scaled from a map and have
 PT0718.an estimated accuracy of +/- 6 seconds.
 PT0718
 PT0718.The orthometric height was determined by differential leveling and
 PT0718.adjusted by the NATIONAL GEODETIC SURVEY
 PT0718.in June 1991.
 PT0718
 PT0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0718.GEOID18 height accuracy estimate available here.
 PT0718
 PT0718.Click photographs - Photos may exist for this station.
 PT0718
 PT0718.The dynamic height is computed by dividing the NAVD 88
 PT0718.geopotential number by the normal gravity value computed on the
 PT0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0718.degrees latitude (g = 980.6199 gals.).
 PT0718
 PT0718.The modeled gravity was interpolated from observed gravity values.
 PT0718
 PT0718;                    North         East    Units  Estimated Accuracy
 PT0718;SPC SD S     -   205,090.      478,940.      MT  (+/- 180 meters Scaled)
 PT0718
 PT0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP723946(NAD 83)
 PT0718
 PT0718                          SUPERSEDED SURVEY CONTROL
 PT0718
 PT0718  NGVD 29 (??/??/92)  801.150  (m)         2628.44   (f) ADJ UNCH    2 0
 PT0718
 PT0718.Superseded values are not recommended for survey control.
 PT0718
 PT0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0718.See file dsdata.pdf to determine how the superseded data were derived.
 PT0718
 PT0718_MARKER: DZ = AZIMUTH MARK DISK
 PT0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0718_STAMPING: C 10 G 1961
 PT0718_MARK LOGO: CGS
 PT0718_PROJECTION: FLUSH
 PT0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0718+STABILITY: SURFACE MOTION
 PT0718
 PT0718  HISTORY     - Date     Condition        Report By
 PT0718  HISTORY     - 1961     MONUMENTED       CGS
 PT0718  HISTORY     - 1962     GOOD             CGS
 PT0718
 PT0718                          STATION DESCRIPTION
 PT0718
 PT0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0718'8.4 MI S FROM HILLAND.
 PT0718'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0718'AND CEMERETY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0718'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0718'0.9 MILE ALONG A GRAVELED ROAD AT THE CREST OF A HILL, 0.1
 PT0718'MILE NORTH OF AN EAST-WEST SECTION LINE FENCE, IN SECTION 33,
 PT0718'T 3 N, R 19 E, 40 FEET EAST OF THE CENTERLINE OF THE ROAD, 3
 PT0718'FEET WEST OF A FENCE, 3.4 FEET NORTHWEST OF A METAL WITNESS
 PT0718'POST, ABOUT LEVEL WITH THE ROAD AND SET IN THE TOP OF A CONCRETE
 PT0718'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0717 ***********************************************************************
 PT0717  DESIGNATION -  C 10 G RM 1
 PT0717  PID         -  PT0717
 PT0717  STATE/COUNTY-  SD/HAAKON
 PT0717  COUNTRY     -  US
 PT0717  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0717
 PT0717                         *CURRENT SURVEY CONTROL
 PT0717  ______________________________________________________________________
 PT0717* NAD 83(1986) POSITION- 44 10 33.     (N) 101 50 29.     (W)   SCALED
 PT0717* NAVD 88 ORTHO HEIGHT -   798.064 (meters)     2618.32  (feet) ADJUSTED
 PT0717  ______________________________________________________________________
 PT0717  GEOID HEIGHT    -        -20.402 (meters)                     GEOID18
 PT0717  DYNAMIC HEIGHT  -        797.836 (meters)     2617.57  (feet) COMP
 PT0717  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0717
 PT0717  VERT ORDER      -  SECOND    CLASS 0
 PT0717
 PT0717.The horizontal coordinates were scaled from a map and have
 PT0717.an estimated accuracy of +/- 6 seconds.
 PT0717
 PT0717.The orthometric height was determined by differential leveling and
 PT0717.adjusted by the NATIONAL GEODETIC SURVEY
 PT0717.in June 1991.
 PT0717
 PT0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0717.GEOID18 height accuracy estimate available here.
 PT0717
 PT0717.Click photographs - Photos may exist for this station.
 PT0717
 PT0717.The dynamic height is computed by dividing the NAVD 88
 PT0717.geopotential number by the normal gravity value computed on the
 PT0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0717.degrees latitude (g = 980.6199 gals.).
 PT0717
 PT0717.The modeled gravity was interpolated from observed gravity values.
 PT0717
 PT0717;                    North         East    Units  Estimated Accuracy
 PT0717;SPC SD S     -   205,790.      479,420.      MT  (+/- 180 meters Scaled)
 PT0717
 PT0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP728953(NAD 83)
 PT0717
 PT0717                          SUPERSEDED SURVEY CONTROL
 PT0717
 PT0717  NGVD 29 (??/??/92)  797.604  (m)         2616.81   (f) ADJ UNCH    2 0
 PT0717
 PT0717.Superseded values are not recommended for survey control.
 PT0717
 PT0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0717.See file dsdata.pdf to determine how the superseded data were derived.
 PT0717
 PT0717_MARKER: DR = REFERENCE MARK DISK
 PT0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0717_STAMPING: C 10 G NO 1 1961
 PT0717_MARK LOGO: CGS
 PT0717_PROJECTION: FLUSH
 PT0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0717+STABILITY: SURFACE MOTION
 PT0717
 PT0717  HISTORY     - Date     Condition        Report By
 PT0717  HISTORY     - 1961     MONUMENTED       CGS
 PT0717  HISTORY     - 1962     GOOD             CGS
 PT0717
 PT0717                          STATION DESCRIPTION
 PT0717
 PT0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0717'8.4 MI S FROM HILLAND.
 PT0717'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0717'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0717'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED ROAD, THENCE 0.45
 PT0717'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.4 MILE ACROSS A
 PT0717'PASTURE TO THE CREST OF A LONG RIDGE AND SITE OF THE MARK, IN
 PT0717'SECTION 33, T 3 N, R 19 E, 47.0 FEET SOUTH-SOUTHEAST OF C 10
 PT0717'G 1961, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 PT0717'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0715 ***********************************************************************
 PT0715  DESIGNATION -  C 10 G RM 2
 PT0715  PID         -  PT0715
 PT0715  STATE/COUNTY-  SD/HAAKON
 PT0715  COUNTRY     -  US
 PT0715  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0715
 PT0715                         *CURRENT SURVEY CONTROL
 PT0715  ______________________________________________________________________
 PT0715* NAD 83(1986) POSITION- 44 10 33.     (N) 101 50 29.     (W)   SCALED
 PT0715* NAVD 88 ORTHO HEIGHT -   797.970 (meters)     2618.01  (feet) ADJUSTED
 PT0715  ______________________________________________________________________
 PT0715  GEOID HEIGHT    -        -20.402 (meters)                     GEOID18
 PT0715  DYNAMIC HEIGHT  -        797.742 (meters)     2617.26  (feet) COMP
 PT0715  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0715
 PT0715  VERT ORDER      -  SECOND    CLASS 0
 PT0715
 PT0715.The horizontal coordinates were scaled from a map and have
 PT0715.an estimated accuracy of +/- 6 seconds.
 PT0715
 PT0715.The orthometric height was determined by differential leveling and
 PT0715.adjusted by the NATIONAL GEODETIC SURVEY
 PT0715.in June 1991.
 PT0715
 PT0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0715.GEOID18 height accuracy estimate available here.
 PT0715
 PT0715.Click photographs - Photos may exist for this station.
 PT0715
 PT0715.The dynamic height is computed by dividing the NAVD 88
 PT0715.geopotential number by the normal gravity value computed on the
 PT0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0715.degrees latitude (g = 980.6199 gals.).
 PT0715
 PT0715.The modeled gravity was interpolated from observed gravity values.
 PT0715
 PT0715;                    North         East    Units  Estimated Accuracy
 PT0715;SPC SD S     -   205,790.      479,420.      MT  (+/- 180 meters Scaled)
 PT0715
 PT0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP728953(NAD 83)
 PT0715
 PT0715                          SUPERSEDED SURVEY CONTROL
 PT0715
 PT0715  NGVD 29 (??/??/92)  797.510  (m)         2616.50   (f) ADJ UNCH    2 0
 PT0715
 PT0715.Superseded values are not recommended for survey control.
 PT0715
 PT0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0715.See file dsdata.pdf to determine how the superseded data were derived.
 PT0715
 PT0715_MARKER: DR = REFERENCE MARK DISK
 PT0715_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0715_STAMPING: C 10 G NO 2 1961
 PT0715_MARK LOGO: CGS
 PT0715_PROJECTION: FLUSH
 PT0715_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0715+STABILITY: SURFACE MOTION
 PT0715
 PT0715  HISTORY     - Date     Condition        Report By
 PT0715  HISTORY     - 1961     MONUMENTED       CGS
 PT0715  HISTORY     - 1962     GOOD             CGS
 PT0715
 PT0715                          STATION DESCRIPTION
 PT0715
 PT0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0715'8.4 MI S FROM HILLAND.
 PT0715'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0715'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0715'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0715'0.45 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.4 MILE EAST
 PT0715'ACROSS A PASTURE TO CREST OF A LONG RIDGE AND SITE OF MARK,
 PT0715'IN SECTION 33, T 3 N, R 19 E, 38.7 FEET WEST-SOUTHWEST OF
 PT0715'C 10 G, 1961 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 PT0715'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0737 ***********************************************************************
 PT0737  DESIGNATION -  C 10 H
 PT0737  PID         -  PT0737
 PT0737  STATE/COUNTY-  SD/HAAKON
 PT0737  COUNTRY     -  US
 PT0737  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0737
 PT0737                         *CURRENT SURVEY CONTROL
 PT0737  ______________________________________________________________________
 PT0737* NAD 83(1986) POSITION- 44 10 59.     (N) 101 50 52.     (W)   SCALED
 PT0737* NAVD 88 ORTHO HEIGHT -   799.657 (meters)     2623.54  (feet) ADJUSTED
 PT0737  ______________________________________________________________________
 PT0737  GEOID HEIGHT    -        -20.379 (meters)                     GEOID18
 PT0737  DYNAMIC HEIGHT  -        799.428 (meters)     2622.79  (feet) COMP
 PT0737  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 PT0737
 PT0737  VERT ORDER      -  SECOND    CLASS 0
 PT0737
 PT0737.The horizontal coordinates were scaled from a map and have
 PT0737.an estimated accuracy of +/- 6 seconds.
 PT0737
 PT0737.The orthometric height was determined by differential leveling and
 PT0737.adjusted by the NATIONAL GEODETIC SURVEY
 PT0737.in June 1991.
 PT0737
 PT0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0737.GEOID18 height accuracy estimate available here.
 PT0737
 PT0737.Click photographs - Photos may exist for this station.
 PT0737
 PT0737.The dynamic height is computed by dividing the NAVD 88
 PT0737.geopotential number by the normal gravity value computed on the
 PT0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0737.degrees latitude (g = 980.6199 gals.).
 PT0737
 PT0737.The modeled gravity was interpolated from observed gravity values.
 PT0737
 PT0737;                    North         East    Units  Estimated Accuracy
 PT0737;SPC SD S     -   206,600.      478,920.      MT  (+/- 180 meters Scaled)
 PT0737
 PT0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP723961(NAD 83)
 PT0737
 PT0737                          SUPERSEDED SURVEY CONTROL
 PT0737
 PT0737  NGVD 29 (??/??/92)  799.20   (m)         2622.0    (f) COMPUTED    2 0
 PT0737
 PT0737.Superseded values are not recommended for survey control.
 PT0737
 PT0737.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0737.See file dsdata.pdf to determine how the superseded data were derived.
 PT0737
 PT0737_MARKER: DS = TRIANGULATION STATION DISK
 PT0737_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0737_STAMPING: C 10 H 1961
 PT0737_MARK LOGO: CGS
 PT0737_PROJECTION: FLUSH
 PT0737_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0737+STABILITY: SURFACE MOTION
 PT0737
 PT0737  HISTORY     - Date     Condition        Report By
 PT0737  HISTORY     - 1961     MONUMENTED       CGS
 PT0737  HISTORY     - 1962     GOOD             CGS
 PT0737
 PT0737                          STATION DESCRIPTION
 PT0737
 PT0737'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0737'7.5 MI S FROM HILLAND.
 PT0737'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0737'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0737'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0737'SECTION 29, T 3 N, R 19 E, ON THE CREST OF A HILL, 236 FEET
 PT0737'WEST OF THE CENTER LINE OF THE ROAD, 27 FEET NORTH OF THE
 PT0737'CENTER LINE OF A TRAIL ROAD WHICH LEADS WEST, 19 FEET WEST OF
 PT0737'THE CENTER OF A WIRE GATE, 4 FEET SOUTH OF A FENCE, 4.4 FEET
 PT0737'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PT0737'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 PT0737'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0735 ***********************************************************************
 PT0735  DESIGNATION -  C 10 H RM 1
 PT0735  PID         -  PT0735
 PT0735  STATE/COUNTY-  SD/HAAKON
 PT0735  COUNTRY     -  US
 PT0735  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0735
 PT0735                         *CURRENT SURVEY CONTROL
 PT0735  ______________________________________________________________________
 PT0735* NAD 83(1986) POSITION- 44 10 59.     (N) 101 50 52.     (W)   SCALED
 PT0735* NAVD 88 ORTHO HEIGHT -   799.065 (meters)     2621.60  (feet) ADJUSTED
 PT0735  ______________________________________________________________________
 PT0735  GEOID HEIGHT    -        -20.379 (meters)                     GEOID18
 PT0735  DYNAMIC HEIGHT  -        798.836 (meters)     2620.85  (feet) COMP
 PT0735  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 PT0735
 PT0735  VERT ORDER      -  SECOND    CLASS 0
 PT0735
 PT0735.The horizontal coordinates were scaled from a map and have
 PT0735.an estimated accuracy of +/- 6 seconds.
 PT0735
 PT0735.The orthometric height was determined by differential leveling and
 PT0735.adjusted by the NATIONAL GEODETIC SURVEY
 PT0735.in June 1991.
 PT0735
 PT0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0735.GEOID18 height accuracy estimate available here.
 PT0735
 PT0735.Click photographs - Photos may exist for this station.
 PT0735
 PT0735.The dynamic height is computed by dividing the NAVD 88
 PT0735.geopotential number by the normal gravity value computed on the
 PT0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0735.degrees latitude (g = 980.6199 gals.).
 PT0735
 PT0735.The modeled gravity was interpolated from observed gravity values.
 PT0735
 PT0735;                    North         East    Units  Estimated Accuracy
 PT0735;SPC SD S     -   206,600.      478,920.      MT  (+/- 180 meters Scaled)
 PT0735
 PT0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP723961(NAD 83)
 PT0735
 PT0735                          SUPERSEDED SURVEY CONTROL
 PT0735
 PT0735  NGVD 29 (??/??/92)  798.61   (m)         2620.1    (f) COMPUTED    2 0
 PT0735
 PT0735.Superseded values are not recommended for survey control.
 PT0735
 PT0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0735.See file dsdata.pdf to determine how the superseded data were derived.
 PT0735
 PT0735_MARKER: DR = REFERENCE MARK DISK
 PT0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0735_STAMPING: C 10 H NO 1 1961
 PT0735_MARK LOGO: CGS
 PT0735_PROJECTION: FLUSH
 PT0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0735+STABILITY: SURFACE MOTION
 PT0735
 PT0735  HISTORY     - Date     Condition        Report By
 PT0735  HISTORY     - 1961     MONUMENTED       CGS
 PT0735  HISTORY     - 1962     GOOD             CGS
 PT0735
 PT0735                          STATION DESCRIPTION
 PT0735
 PT0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0735'7.5 MI S FROM HILLAND.
 PT0735'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0735'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0735'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0735'SECTION 29, T 3 N, R 19 E, ON THE CREST OF A HILL, 25 FEET
 PT0735'SOUTH OF THE CENTER LINE OF AN EAST-WEST TRAIL ROAD, 21 FEET
 PT0735'WEST OF THE CENTER OF A WIRE GATE, 1 FOOT NORTH OF A FENCE,
 PT0735'51.5 FEET SOUTH OF C 10 H 1961, ABOUT LEVEL WITH THE ROAD, AND
 PT0735'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0736 ***********************************************************************
 PT0736  DESIGNATION -  C 10 H RM 2
 PT0736  PID         -  PT0736
 PT0736  STATE/COUNTY-  SD/HAAKON
 PT0736  COUNTRY     -  US
 PT0736  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0736
 PT0736                         *CURRENT SURVEY CONTROL
 PT0736  ______________________________________________________________________
 PT0736* NAD 83(1986) POSITION- 44 10 59.     (N) 101 50 51.     (W)   SCALED
 PT0736* NAVD 88 ORTHO HEIGHT -   799.540 (meters)     2623.16  (feet) ADJUSTED
 PT0736  ______________________________________________________________________
 PT0736  GEOID HEIGHT    -        -20.380 (meters)                     GEOID18
 PT0736  DYNAMIC HEIGHT  -        799.311 (meters)     2622.41  (feet) COMP
 PT0736  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0736
 PT0736  VERT ORDER      -  SECOND    CLASS 0
 PT0736
 PT0736.The horizontal coordinates were scaled from a map and have
 PT0736.an estimated accuracy of +/- 6 seconds.
 PT0736
 PT0736.The orthometric height was determined by differential leveling and
 PT0736.adjusted by the NATIONAL GEODETIC SURVEY
 PT0736.in June 1991.
 PT0736
 PT0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0736.GEOID18 height accuracy estimate available here.
 PT0736
 PT0736.Click photographs - Photos may exist for this station.
 PT0736
 PT0736.The dynamic height is computed by dividing the NAVD 88
 PT0736.geopotential number by the normal gravity value computed on the
 PT0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0736.degrees latitude (g = 980.6199 gals.).
 PT0736
 PT0736.The modeled gravity was interpolated from observed gravity values.
 PT0736
 PT0736;                    North         East    Units  Estimated Accuracy
 PT0736;SPC SD S     -   206,600.      478,940.      MT  (+/- 180 meters Scaled)
 PT0736
 PT0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP724961(NAD 83)
 PT0736
 PT0736                          SUPERSEDED SURVEY CONTROL
 PT0736
 PT0736  NGVD 29 (??/??/92)  799.08   (m)         2621.6    (f) COMPUTED    2 0
 PT0736
 PT0736.Superseded values are not recommended for survey control.
 PT0736
 PT0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0736.See file dsdata.pdf to determine how the superseded data were derived.
 PT0736
 PT0736_MARKER: DR = REFERENCE MARK DISK
 PT0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0736_STAMPING: C 10 H NO 2 1961
 PT0736_MARK LOGO: CGS
 PT0736_PROJECTION: FLUSH
 PT0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0736+STABILITY: SURFACE MOTION
 PT0736
 PT0736  HISTORY     - Date     Condition        Report By
 PT0736  HISTORY     - 1961     MONUMENTED       CGS
 PT0736  HISTORY     - 1962     GOOD             CGS
 PT0736
 PT0736                          STATION DESCRIPTION
 PT0736
 PT0736'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0736'7.5 MI S FROM HILLAND.
 PT0736'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0736'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0736'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0736'SECTION 29, T 3 N, R 19 E, ON THE CREST OF A HILL, 29 FEET
 PT0736'NORTH OF THE CENTER LINE OF AN EAST-WEST TRAIL ROAD, 55 FEET
 PT0736'WEST OF THE CENTER OF A WIRE GATE, 2 FEET SOUTH OF A FENCE,
 PT0736'36.5 FEET WEST OF C 10 H 1961, ABOUT LEVEL WITH THE ROAD, AND
 PT0736'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1558 ***********************************************************************
 PU1558  DESIGNATION -  C 11
 PU1558  PID         -  PU1558
 PU1558  STATE/COUNTY-  SD/PENNINGTON
 PU1558  COUNTRY     -  US
 PU1558  USGS QUAD   -  BOX ELDER (2017)
 PU1558
 PU1558                         *CURRENT SURVEY CONTROL
 PU1558  ______________________________________________________________________
 PU1558* NAD 83(1986) POSITION- 44 01 01.     (N) 103 03 03.     (W)   SCALED
 PU1558* NAVD 88 ORTHO HEIGHT -   905.785 (meters)     2971.73  (feet) ADJUSTED
 PU1558  ______________________________________________________________________
 PU1558  GEOID HEIGHT    -        -16.786 (meters)                     GEOID18
 PU1558  DYNAMIC HEIGHT  -        905.473 (meters)     2970.71  (feet) COMP
 PU1558  MODELED GRAVITY -    980,243.1   (mgal)                       NAVD 88
 PU1558
 PU1558  VERT ORDER      -  FIRST     CLASS II
 PU1558
 PU1558.The horizontal coordinates were scaled from a map and have
 PU1558.an estimated accuracy of +/- 6 seconds.
 PU1558
 PU1558.The orthometric height was determined by differential leveling and
 PU1558.adjusted by the NATIONAL GEODETIC SURVEY
 PU1558.in June 1991.
 PU1558
 PU1558.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1558.GEOID18 height accuracy estimate available here.
 PU1558
 PU1558.Click photographs - Photos may exist for this station.
 PU1558
 PU1558.The dynamic height is computed by dividing the NAVD 88
 PU1558.geopotential number by the normal gravity value computed on the
 PU1558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1558.degrees latitude (g = 980.6199 gals.).
 PU1558
 PU1558.The modeled gravity was interpolated from observed gravity values.
 PU1558
 PU1558;                    North         East    Units  Estimated Accuracy
 PU1558;SPC SD S     -   190,600.      382,160.      MT  (+/- 180 meters Scaled)
 PU1558
 PU1558_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ562756(NAD 83)
 PU1558
 PU1558                          SUPERSEDED SURVEY CONTROL
 PU1558
 PU1558  NGVD 29 (??/??/92)  905.310  (m)         2970.17   (f) ADJ UNCH    1 2
 PU1558
 PU1558.Superseded values are not recommended for survey control.
 PU1558
 PU1558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1558.See file dsdata.pdf to determine how the superseded data were derived.
 PU1558
 PU1558_MARKER: DB = BENCH MARK DISK
 PU1558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1558_STAMPING: C 11 1925 2970.129
 PU1558_MARK LOGO: CGS
 PU1558_PROJECTION: FLUSH
 PU1558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1558+STABILITY: SURFACE MOTION
 PU1558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1558+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2011
 PU1558
 PU1558  HISTORY     - Date     Condition        Report By
 PU1558  HISTORY     - 1925     MONUMENTED       CGS
 PU1558  HISTORY     - 1962     GOOD             CGS
 PU1558  HISTORY     - 1985     GOOD             NGS
 PU1558  HISTORY     - 20110426 GOOD             INDIV
 PU1558
 PU1558                          STATION DESCRIPTION
 PU1558
 PU1558'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1558'10.3 MI SE FROM RAPID CITY.
 PU1558'ABOUT 10.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1558'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1558'STATION AT RAPID CITY, 0.15 MILE WEST OF MILE POST 650, 59 FEET
 PU1558'SOUTHWEST OF THE CENTER OF A ROAD CROSSING, 66 FEET WEST OF THE
 PU1558'CENTER OF A GRADED DIRT ROAD, 39 FEET SOUTH OF THE SOUTH RAIL,
 PU1558'26 1/2 FEET WEST OF A TELEPHONE POLE, IN LINE WITH A ROW OF
 PU1558'TELEPHONE POLES, 8 1/2 FEET NORTH OF A FENCE, 1.3 FEET SOUTH
 PU1558'OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE RAILS, AND
 PU1558'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 PU1558
 PU1558                          STATION RECOVERY (1985)
 PU1558
 PU1558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1558'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM
 PU1558'(0.2 MI) SOUTHEAST ALONG US HIGHWAY 16 FROM THE POST OFFICE IN RAPID
 PU1558'CITY, THENCE 14.6 KM (9.1 MI) SOUTHEAST ALONG STATE HIGHWAY 44, IN THE
 PU1558'SOUTHWEST CORNER OF THE INTERSECTION OF COUNTY ROAD T 255 AND THE
 PU1558'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 0.65 KM (0.4 MI)
 PU1558'SOUTHEAST OF MILEPOST 55, 46.0 METERS (151 FT) SOUTHWEST ACROSS THE
 PU1558'RAILROAD FROM THE HIGHWAY CENTERLINE, 20.1 METERS (66 FT) WEST OF THE
 PU1558'CENTER OF THE ROAD AND 12.0 METERS (39.5 FT) SOUTHWEST OF THE
 PU1558'SOUTHWEST RAIL.
 PU1558'THE MARK IS 0.5 METERS  SW FROM  A WITNESS POST
 PU1558'THE MARK IS 0.9 M BELOW THE HIGHWAY.
 PU1558
 PU1558                          STATION RECOVERY (2011)
 PU1558
 PU1558'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0699 ***********************************************************************
 PT0699  DESIGNATION -  C 11 E
 PT0699  PID         -  PT0699
 PT0699  STATE/COUNTY-  SD/HAAKON
 PT0699  COUNTRY     -  US
 PT0699  USGS QUAD   -  HILLAND (2017)
 PT0699
 PT0699                         *CURRENT SURVEY CONTROL
 PT0699  ______________________________________________________________________
 PT0699* NAD 83(1986) POSITION- 44 16 56.     (N) 101 45 17.     (W)   SCALED
 PT0699* NAVD 88 ORTHO HEIGHT -   781.741 (meters)     2564.76  (feet) ADJUSTED
 PT0699  ______________________________________________________________________
 PT0699  GEOID HEIGHT    -        -20.703 (meters)                     GEOID18
 PT0699  DYNAMIC HEIGHT  -        781.522 (meters)     2564.04  (feet) COMP
 PT0699  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PT0699
 PT0699  VERT ORDER      -  SECOND    CLASS 0
 PT0699
 PT0699.The horizontal coordinates were scaled from a map and have
 PT0699.an estimated accuracy of +/- 6 seconds.
 PT0699
 PT0699.The orthometric height was determined by differential leveling and
 PT0699.adjusted by the NATIONAL GEODETIC SURVEY
 PT0699.in June 1991.
 PT0699
 PT0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0699.GEOID18 height accuracy estimate available here.
 PT0699
 PT0699.Click photographs - Photos may exist for this station.
 PT0699
 PT0699.The dynamic height is computed by dividing the NAVD 88
 PT0699.geopotential number by the normal gravity value computed on the
 PT0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0699.degrees latitude (g = 980.6199 gals.).
 PT0699
 PT0699.The modeled gravity was interpolated from observed gravity values.
 PT0699
 PT0699;                    North         East    Units  Estimated Accuracy
 PT0699;SPC SD S     -   217,480.      486,550.      MT  (+/- 180 meters Scaled)
 PT0699
 PT0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ801069(NAD 83)
 PT0699
 PT0699                          SUPERSEDED SURVEY CONTROL
 PT0699
 PT0699  NGVD 29 (??/??/92)  781.274  (m)         2563.23   (f) ADJ UNCH    2 0
 PT0699
 PT0699.Superseded values are not recommended for survey control.
 PT0699
 PT0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0699.See file dsdata.pdf to determine how the superseded data were derived.
 PT0699
 PT0699_MARKER: DS = TRIANGULATION STATION DISK
 PT0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0699_STAMPING: C 11 E 1961
 PT0699_MARK LOGO: CGS
 PT0699_PROJECTION: FLUSH
 PT0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0699+STABILITY: SURFACE MOTION
 PT0699
 PT0699  HISTORY     - Date     Condition        Report By
 PT0699  HISTORY     - 1961     MONUMENTED       CGS
 PT0699  HISTORY     - 1962     GOOD             CGS
 PT0699
 PT0699                          STATION DESCRIPTION
 PT0699
 PT0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0699'5.4 MI E FROM HILLAND.
 PT0699'ABOUT 5.2 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0699'CEMETERY AT HILLAND, THENCE 0.15 MILE SOUTH ACROSS A PASTURE TO
 PT0699'THE CREST OF A HILL, IN SECTION 30, T 4 N, R 20 E, ABOUT 0.15
 PT0699'MILE SOUTH OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS ABOUT
 PT0699'4 FEET, ABOUT 0.1 MILE NORTHWEST OF AN 18-INCH CONCRETE CYLINDER
 PT0699'WHICH PROJECTS ABOUT 4 FEET, AND SET IN THE TOP OF A CONCRETE
 PT0699'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0698 ***********************************************************************
 PT0698  DESIGNATION -  C 11 E RM 1
 PT0698  PID         -  PT0698
 PT0698  STATE/COUNTY-  SD/HAAKON
 PT0698  COUNTRY     -  US
 PT0698  USGS QUAD   -  HILLAND (2017)
 PT0698
 PT0698                         *CURRENT SURVEY CONTROL
 PT0698  ______________________________________________________________________
 PT0698* NAD 83(1986) POSITION- 44 16 56.     (N) 101 45 17.     (W)   SCALED
 PT0698* NAVD 88 ORTHO HEIGHT -   781.437 (meters)     2563.76  (feet) ADJUSTED
 PT0698  ______________________________________________________________________
 PT0698  GEOID HEIGHT    -        -20.703 (meters)                     GEOID18
 PT0698  DYNAMIC HEIGHT  -        781.217 (meters)     2563.04  (feet) COMP
 PT0698  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PT0698
 PT0698  VERT ORDER      -  SECOND    CLASS 0
 PT0698
 PT0698.The horizontal coordinates were scaled from a map and have
 PT0698.an estimated accuracy of +/- 6 seconds.
 PT0698
 PT0698.The orthometric height was determined by differential leveling and
 PT0698.adjusted by the NATIONAL GEODETIC SURVEY
 PT0698.in June 1991.
 PT0698
 PT0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0698.GEOID18 height accuracy estimate available here.
 PT0698
 PT0698.Click photographs - Photos may exist for this station.
 PT0698
 PT0698.The dynamic height is computed by dividing the NAVD 88
 PT0698.geopotential number by the normal gravity value computed on the
 PT0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0698.degrees latitude (g = 980.6199 gals.).
 PT0698
 PT0698.The modeled gravity was interpolated from observed gravity values.
 PT0698
 PT0698;                    North         East    Units  Estimated Accuracy
 PT0698;SPC SD S     -   217,480.      486,550.      MT  (+/- 180 meters Scaled)
 PT0698
 PT0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ801069(NAD 83)
 PT0698
 PT0698                          SUPERSEDED SURVEY CONTROL
 PT0698
 PT0698  NGVD 29 (??/??/92)  780.969  (m)         2562.23   (f) ADJ UNCH    2 0
 PT0698
 PT0698.Superseded values are not recommended for survey control.
 PT0698
 PT0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0698.See file dsdata.pdf to determine how the superseded data were derived.
 PT0698
 PT0698_MARKER: DR = REFERENCE MARK DISK
 PT0698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0698_STAMPING: C 11 E NO 1 1961
 PT0698_MARK LOGO: CGS
 PT0698_PROJECTION: FLUSH
 PT0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0698+STABILITY: SURFACE MOTION
 PT0698
 PT0698  HISTORY     - Date     Condition        Report By
 PT0698  HISTORY     - 1961     MONUMENTED       CGS
 PT0698  HISTORY     - 1962     GOOD             CGS
 PT0698
 PT0698                          STATION DESCRIPTION
 PT0698
 PT0698'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0698'5.4 MI E FROM HILLAND.
 PT0698'ABOUT 5.2 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0698'CEMETERY AT HILLAND, THENCE 0.15 MILE SOUTH ACROSS A PASTURE
 PT0698'TO THE CREST OF A HILL, IN SECTION 30, T 4 N, R 20 E, ABOUT 0.15
 PT0698'MILE SOUTH OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS ABOUT
 PT0698'4 FEET, 47.4 FEET NORTHEAST OF C 11 1961, AND SET IN THE TOP OF
 PT0698'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0700 ***********************************************************************
 PT0700  DESIGNATION -  C 11 E RM 2
 PT0700  PID         -  PT0700
 PT0700  STATE/COUNTY-  SD/HAAKON
 PT0700  COUNTRY     -  US
 PT0700  USGS QUAD   -  HILLAND (2017)
 PT0700
 PT0700                         *CURRENT SURVEY CONTROL
 PT0700  ______________________________________________________________________
 PT0700* NAD 83(1986) POSITION- 44 16 56.     (N) 101 45 17.     (W)   SCALED
 PT0700* NAVD 88 ORTHO HEIGHT -   781.114 (meters)     2562.70  (feet) ADJUSTED
 PT0700  ______________________________________________________________________
 PT0700  GEOID HEIGHT    -        -20.703 (meters)                     GEOID18
 PT0700  DYNAMIC HEIGHT  -        780.894 (meters)     2561.98  (feet) COMP
 PT0700  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PT0700
 PT0700  VERT ORDER      -  SECOND    CLASS 0
 PT0700
 PT0700.The horizontal coordinates were scaled from a map and have
 PT0700.an estimated accuracy of +/- 6 seconds.
 PT0700
 PT0700.The orthometric height was determined by differential leveling and
 PT0700.adjusted by the NATIONAL GEODETIC SURVEY
 PT0700.in June 1991.
 PT0700
 PT0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0700.GEOID18 height accuracy estimate available here.
 PT0700
 PT0700.Click photographs - Photos may exist for this station.
 PT0700
 PT0700.The dynamic height is computed by dividing the NAVD 88
 PT0700.geopotential number by the normal gravity value computed on the
 PT0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0700.degrees latitude (g = 980.6199 gals.).
 PT0700
 PT0700.The modeled gravity was interpolated from observed gravity values.
 PT0700
 PT0700;                    North         East    Units  Estimated Accuracy
 PT0700;SPC SD S     -   217,480.      486,550.      MT  (+/- 180 meters Scaled)
 PT0700
 PT0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ801069(NAD 83)
 PT0700
 PT0700                          SUPERSEDED SURVEY CONTROL
 PT0700
 PT0700  NGVD 29 (??/??/92)  780.646  (m)         2561.17   (f) ADJ UNCH    2 0
 PT0700
 PT0700.Superseded values are not recommended for survey control.
 PT0700
 PT0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0700.See file dsdata.pdf to determine how the superseded data were derived.
 PT0700
 PT0700_MARKER: DR = REFERENCE MARK DISK
 PT0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0700_STAMPING: A 11 E NO 2 1961
 PT0700_MARK LOGO: CGS
 PT0700_PROJECTION: FLUSH
 PT0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0700+STABILITY: SURFACE MOTION
 PT0700
 PT0700  HISTORY     - Date     Condition        Report By
 PT0700  HISTORY     - 1961     MONUMENTED       CGS
 PT0700  HISTORY     - 1962     GOOD             CGS
 PT0700
 PT0700                          STATION DESCRIPTION
 PT0700
 PT0700'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0700'5.4 MI E FROM HILLAND.
 PT0700'ABOUT 5.2 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0700'CEMETERY AT HILLAND, THENCE 0.15 MILE SOUTH ACROSS A PASTURE
 PT0700'TO THE CREST OF A HILL, IN SECTION 30, T 4 N, R 20 E, 60.3 FEET
 PT0700'SOUTHEAST OF C 11 E 1961, AND SET IN THE TOP OF A CONCRETE POST
 PT0700'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0695 ***********************************************************************
 PT0695  DESIGNATION -  C 11 F
 PT0695  PID         -  PT0695
 PT0695  STATE/COUNTY-  SD/HAAKON
 PT0695  COUNTRY     -  US
 PT0695  USGS QUAD   -  ELBON (2017)
 PT0695
 PT0695                         *CURRENT SURVEY CONTROL
 PT0695  ______________________________________________________________________
 PT0695* NAD 83(1986) POSITION- 44 16 44.     (N) 101 44 53.     (W)   SCALED
 PT0695* NAVD 88 ORTHO HEIGHT -   789.298 (meters)     2589.56  (feet) ADJUSTED
 PT0695  ______________________________________________________________________
 PT0695  GEOID HEIGHT    -        -20.725 (meters)                     GEOID18
 PT0695  DYNAMIC HEIGHT  -        789.076 (meters)     2588.83  (feet) COMP
 PT0695  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 PT0695
 PT0695  VERT ORDER      -  SECOND    CLASS 0
 PT0695
 PT0695.The horizontal coordinates were scaled from a map and have
 PT0695.an estimated accuracy of +/- 6 seconds.
 PT0695
 PT0695.The orthometric height was determined by differential leveling and
 PT0695.adjusted by the NATIONAL GEODETIC SURVEY
 PT0695.in June 1991.
 PT0695
 PT0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0695.GEOID18 height accuracy estimate available here.
 PT0695
 PT0695.Click photographs - Photos may exist for this station.
 PT0695
 PT0695.The dynamic height is computed by dividing the NAVD 88
 PT0695.geopotential number by the normal gravity value computed on the
 PT0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0695.degrees latitude (g = 980.6199 gals.).
 PT0695
 PT0695.The modeled gravity was interpolated from observed gravity values.
 PT0695
 PT0695;                    North         East    Units  Estimated Accuracy
 PT0695;SPC SD S     -   217,100.      487,070.      MT  (+/- 180 meters Scaled)
 PT0695
 PT0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ807065(NAD 83)
 PT0695
 PT0695                          SUPERSEDED SURVEY CONTROL
 PT0695
 PT0695  NGVD 29 (??/??/92)  788.83   (m)         2588.0    (f) COMPUTED    2 0
 PT0695
 PT0695.Superseded values are not recommended for survey control.
 PT0695
 PT0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0695.See file dsdata.pdf to determine how the superseded data were derived.
 PT0695
 PT0695_MARKER: DS = TRIANGULATION STATION DISK
 PT0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0695_STAMPING: C 11 F 1961
 PT0695_MARK LOGO: CGS
 PT0695_PROJECTION: FLUSH
 PT0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0695+STABILITY: SURFACE MOTION
 PT0695
 PT0695  HISTORY     - Date     Condition        Report By
 PT0695  HISTORY     - 1961     MONUMENTED       CGS
 PT0695  HISTORY     - 1962     GOOD             CGS
 PT0695
 PT0695                          STATION DESCRIPTION
 PT0695
 PT0695'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0695'5.8 MI E FROM HILLAND.
 PT0695'ABOUT 5.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0695'CEMETERY AT HILLAND, THENCE 0.35 MILE SOUTH ALONG A TRAIL ROAD AND
 PT0695'NORTH-SOUTH FENCE LINE, IN SECTION 29, T 4 N, R 20 E, 17 FEET
 PT0695'EAST OF THE CENTER LINE OF THE TRAIL ROAD, 3 1/2 FEET WEST OF
 PT0695'A FENCE, 5.6 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PT0695'WITH THE TRAIL, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0695'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0694 ***********************************************************************
 PT0694  DESIGNATION -  C 11 F AZ MK
 PT0694  PID         -  PT0694
 PT0694  STATE/COUNTY-  SD/HAAKON
 PT0694  COUNTRY     -  US
 PT0694  USGS QUAD   -  ELBON (2017)
 PT0694
 PT0694                         *CURRENT SURVEY CONTROL
 PT0694  ______________________________________________________________________
 PT0694* NAD 83(1986) POSITION- 44 17 16.     (N) 101 44 55.     (W)   SCALED
 PT0694* NAVD 88 ORTHO HEIGHT -   774.953 (meters)     2542.49  (feet) ADJUSTED
 PT0694  ______________________________________________________________________
 PT0694  GEOID HEIGHT    -        -20.724 (meters)                     GEOID18
 PT0694  DYNAMIC HEIGHT  -        774.735 (meters)     2541.78  (feet) COMP
 PT0694  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 PT0694
 PT0694  VERT ORDER      -  SECOND    CLASS 0
 PT0694
 PT0694.The horizontal coordinates were scaled from a map and have
 PT0694.an estimated accuracy of +/- 6 seconds.
 PT0694
 PT0694.The orthometric height was determined by differential leveling and
 PT0694.adjusted by the NATIONAL GEODETIC SURVEY
 PT0694.in June 1991.
 PT0694
 PT0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0694.GEOID18 height accuracy estimate available here.
 PT0694
 PT0694.Click photographs - Photos may exist for this station.
 PT0694
 PT0694.The dynamic height is computed by dividing the NAVD 88
 PT0694.geopotential number by the normal gravity value computed on the
 PT0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0694.degrees latitude (g = 980.6199 gals.).
 PT0694
 PT0694.The modeled gravity was interpolated from observed gravity values.
 PT0694
 PT0694;                    North         East    Units  Estimated Accuracy
 PT0694;SPC SD S     -   218,090.      487,040.      MT  (+/- 180 meters Scaled)
 PT0694
 PT0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ806075(NAD 83)
 PT0694
 PT0694                          SUPERSEDED SURVEY CONTROL
 PT0694
 PT0694  NGVD 29 (??/??/92)  774.48   (m)         2540.9    (f) COMPUTED    2 0
 PT0694
 PT0694.Superseded values are not recommended for survey control.
 PT0694
 PT0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0694.See file dsdata.pdf to determine how the superseded data were derived.
 PT0694
 PT0694_MARKER: DZ = AZIMUTH MARK DISK
 PT0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0694_STAMPING: C 11 F 1961
 PT0694_MARK LOGO: CGS
 PT0694_PROJECTION: FLUSH
 PT0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0694+STABILITY: SURFACE MOTION
 PT0694
 PT0694  HISTORY     - Date     Condition        Report By
 PT0694  HISTORY     - 1961     MONUMENTED       CGS
 PT0694  HISTORY     - 1962     GOOD             CGS
 PT0694
 PT0694                          STATION DESCRIPTION
 PT0694
 PT0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0694'5.8 MI E FROM HILLAND.
 PT0694'ABOUT 5.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0694'CEMETERY AT HILLAND, THENCE 0.3 MILE NORTH ALONG A GRADED DIRT
 PT0694'ROAD, ABOUT MIDWAY BETWEEN 2 POWER POLES, IN SECTION 19, T 4 N,
 PT0694'R 20 E, 37 FEET WEST OF THE CENTER LINE OF THE ROAD, 3 1/2 FEET
 PT0694'WEST OF A FENCE, 3.2 FEET NORTHWEST OF A METAL WITNESS POST,
 PT0694'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0694'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0697 ***********************************************************************
 PT0697  DESIGNATION -  C 11 F RM 1
 PT0697  PID         -  PT0697
 PT0697  STATE/COUNTY-  SD/HAAKON
 PT0697  COUNTRY     -  US
 PT0697  USGS QUAD   -  ELBON (2017)
 PT0697
 PT0697                         *CURRENT SURVEY CONTROL
 PT0697  ______________________________________________________________________
 PT0697* NAD 83(1986) POSITION- 44 16 44.     (N) 101 44 53.     (W)   SCALED
 PT0697* NAVD 88 ORTHO HEIGHT -   789.334 (meters)     2589.67  (feet) ADJUSTED
 PT0697  ______________________________________________________________________
 PT0697  GEOID HEIGHT    -        -20.725 (meters)                     GEOID18
 PT0697  DYNAMIC HEIGHT  -        789.112 (meters)     2588.95  (feet) COMP
 PT0697  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 PT0697
 PT0697  VERT ORDER      -  SECOND    CLASS 0
 PT0697
 PT0697.The horizontal coordinates were scaled from a map and have
 PT0697.an estimated accuracy of +/- 6 seconds.
 PT0697
 PT0697.The orthometric height was determined by differential leveling and
 PT0697.adjusted by the NATIONAL GEODETIC SURVEY
 PT0697.in June 1991.
 PT0697
 PT0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0697.GEOID18 height accuracy estimate available here.
 PT0697
 PT0697.Click photographs - Photos may exist for this station.
 PT0697
 PT0697.The dynamic height is computed by dividing the NAVD 88
 PT0697.geopotential number by the normal gravity value computed on the
 PT0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0697.degrees latitude (g = 980.6199 gals.).
 PT0697
 PT0697.The modeled gravity was interpolated from observed gravity values.
 PT0697
 PT0697;                    North         East    Units  Estimated Accuracy
 PT0697;SPC SD S     -   217,100.      487,070.      MT  (+/- 180 meters Scaled)
 PT0697
 PT0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ807065(NAD 83)
 PT0697
 PT0697                          SUPERSEDED SURVEY CONTROL
 PT0697
 PT0697  NGVD 29 (??/??/92)  788.87   (m)         2588.2    (f) COMPUTED    2 0
 PT0697
 PT0697.Superseded values are not recommended for survey control.
 PT0697
 PT0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0697.See file dsdata.pdf to determine how the superseded data were derived.
 PT0697
 PT0697_MARKER: DR = REFERENCE MARK DISK
 PT0697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0697_STAMPING: C 11 F NO 1 1961
 PT0697_MARK LOGO: CGS
 PT0697_PROJECTION: FLUSH
 PT0697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0697+STABILITY: SURFACE MOTION
 PT0697
 PT0697  HISTORY     - Date     Condition        Report By
 PT0697  HISTORY     - 1961     MONUMENTED       CGS
 PT0697  HISTORY     - 1962     GOOD             CGS
 PT0697
 PT0697                          STATION DESCRIPTION
 PT0697
 PT0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0697'5.8 MI E FROM HILLAND.
 PT0697'ABOUT 5.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0697'CEMETERY AT HILLAND, THENCE 0.35 MILE SOUTH ALONG A TRAIL ROAD
 PT0697'AND NORTH-SOUTH FENCE LINE, IN SECTION 29, T 4 N, R 20 E, 21
 PT0697'FEET EAST OF THE CENTER LINE OF THE TRAIL ROAD, 33.0 FEET SOUTH
 PT0697'OF C 11 F 1961, 1 FOOT WEST OF A FENCE, ABOUT LEVEL WITH THE
 PT0697'TRAIL, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 PT0697'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0696 ***********************************************************************
 PT0696  DESIGNATION -  C 11 F RM 2
 PT0696  PID         -  PT0696
 PT0696  STATE/COUNTY-  SD/HAAKON
 PT0696  COUNTRY     -  US
 PT0696  USGS QUAD   -  ELBON (2017)
 PT0696
 PT0696                         *CURRENT SURVEY CONTROL
 PT0696  ______________________________________________________________________
 PT0696* NAD 83(1986) POSITION- 44 16 44.     (N) 101 44 53.     (W)   SCALED
 PT0696* NAVD 88 ORTHO HEIGHT -   789.235 (meters)     2589.35  (feet) ADJUSTED
 PT0696  ______________________________________________________________________
 PT0696  GEOID HEIGHT    -        -20.725 (meters)                     GEOID18
 PT0696  DYNAMIC HEIGHT  -        789.013 (meters)     2588.62  (feet) COMP
 PT0696  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 PT0696
 PT0696  VERT ORDER      -  SECOND    CLASS 0
 PT0696
 PT0696.The horizontal coordinates were scaled from a map and have
 PT0696.an estimated accuracy of +/- 6 seconds.
 PT0696
 PT0696.The orthometric height was determined by differential leveling and
 PT0696.adjusted by the NATIONAL GEODETIC SURVEY
 PT0696.in June 1991.
 PT0696
 PT0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0696.GEOID18 height accuracy estimate available here.
 PT0696
 PT0696.Click photographs - Photos may exist for this station.
 PT0696
 PT0696.The dynamic height is computed by dividing the NAVD 88
 PT0696.geopotential number by the normal gravity value computed on the
 PT0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0696.degrees latitude (g = 980.6199 gals.).
 PT0696
 PT0696.The modeled gravity was interpolated from observed gravity values.
 PT0696
 PT0696;                    North         East    Units  Estimated Accuracy
 PT0696;SPC SD S     -   217,100.      487,070.      MT  (+/- 180 meters Scaled)
 PT0696
 PT0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ807065(NAD 83)
 PT0696
 PT0696                          SUPERSEDED SURVEY CONTROL
 PT0696
 PT0696  NGVD 29 (??/??/92)  788.77   (m)         2587.8    (f) COMPUTED    2 0
 PT0696
 PT0696.Superseded values are not recommended for survey control.
 PT0696
 PT0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0696.See file dsdata.pdf to determine how the superseded data were derived.
 PT0696
 PT0696_MARKER: DR = REFERENCE MARK DISK
 PT0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0696_STAMPING: C 11 F NO 2 1961
 PT0696_MARK LOGO: CGS
 PT0696_PROJECTION: FLUSH
 PT0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0696+STABILITY: SURFACE MOTION
 PT0696
 PT0696  HISTORY     - Date     Condition        Report By
 PT0696  HISTORY     - 1961     MONUMENTED       CGS
 PT0696  HISTORY     - 1962     GOOD             CGS
 PT0696
 PT0696                          STATION DESCRIPTION
 PT0696
 PT0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0696'5.8 MI E FROM HILLAND.
 PT0696'ABOUT 5.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0696'CEMETERY AT HILLAND, THENCE 0.35 MILE SOUTH ALONG A TRAIL ROAD
 PT0696'AND NORTH-SOUTH FENCE LINE, IN SECTION 29, T 4 N, R 20 E, 25
 PT0696'FEET WEST OF THE FENCE, 21.4 FEET WEST OF C 11 F 1961, 4 FEET
 PT0696'WEST OF THE CENTER LINE OF THE TRAIL ROAD, ABOUT LEVEL WITH THE
 PT0696'TRAIL ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0696'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0035 ***********************************************************************
 QT0035  DESIGNATION -  C 119
 QT0035  PID         -  QT0035
 QT0035  STATE/COUNTY-  SD/PERKINS
 QT0035  COUNTRY     -  US
 QT0035  USGS QUAD   -  LEMMON (2017)
 QT0035
 QT0035                         *CURRENT SURVEY CONTROL
 QT0035  ______________________________________________________________________
 QT0035* NAD 83(1986) POSITION- 45 56 40.     (N) 102 09 50.     (W)   SCALED
 QT0035* NAVD 88 ORTHO HEIGHT -   786.001 (meters)     2578.74  (feet) ADJUSTED
 QT0035  ______________________________________________________________________
 QT0035  GEOID HEIGHT    -        -18.876 (meters)                     GEOID18
 QT0035  DYNAMIC HEIGHT  -        785.909 (meters)     2578.44  (feet) COMP
 QT0035  MODELED GRAVITY -    980,472.6   (mgal)                       NAVD 88
 QT0035
 QT0035  VERT ORDER      -  SECOND    CLASS 0
 QT0035
 QT0035.The horizontal coordinates were scaled from a map and have
 QT0035.an estimated accuracy of +/- 6 seconds.
 QT0035
 QT0035.The orthometric height was determined by differential leveling and
 QT0035.adjusted by the NATIONAL GEODETIC SURVEY
 QT0035.in June 1991.
 QT0035
 QT0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0035.GEOID18 height accuracy estimate available here.
 QT0035
 QT0035.Click photographs - Photos may exist for this station.
 QT0035
 QT0035.The dynamic height is computed by dividing the NAVD 88
 QT0035.geopotential number by the normal gravity value computed on the
 QT0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0035.degrees latitude (g = 980.6199 gals.).
 QT0035
 QT0035.The modeled gravity was interpolated from observed gravity values.
 QT0035
 QT0035;                    North         East    Units  Estimated Accuracy
 QT0035;SPC SD N     -   236,850.      432,220.      MT  (+/- 180 meters Scaled)
 QT0035
 QT0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL198917(NAD 83)
 QT0035
 QT0035                          SUPERSEDED SURVEY CONTROL
 QT0035
 QT0035  NGVD 29 (??/??/92)  785.508  (m)         2577.12   (f) ADJ UNCH    2 0
 QT0035
 QT0035.Superseded values are not recommended for survey control.
 QT0035
 QT0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0035.See file dsdata.pdf to determine how the superseded data were derived.
 QT0035
 QT0035_MARKER: DB = BENCH MARK DISK
 QT0035_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QT0035_STAMPING: C 119 1934
 QT0035_MARK LOGO: CGS
 QT0035_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0035
 QT0035  HISTORY     - Date     Condition        Report By
 QT0035  HISTORY     - 1934     MONUMENTED       CGS
 QT0035  HISTORY     - 1938     GOOD             CGS
 QT0035  HISTORY     - 1974     MARK NOT FOUND   USGS
 QT0035
 QT0035                          STATION DESCRIPTION
 QT0035
 QT0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 QT0035'AT LEMMON.
 QT0035'0.2 OF A MILE WEST OF THE C. M. ST. P. AND P. RR. STATION, 177
 QT0035'FEET WEST OF THE CENTER OF A ROAD CROSSING THE TRACKS, 77 FEET
 QT0035'NORTH OF THE CENTER OF U.S. HIGHWAY NO. 12, 43.3 FEET SOUTH OF
 QT0035'THE CENTER OF THE MAIN TRACK, 7.0 FEET WEST OF A TELEGRAPH POLE,
 QT0035'5.5 FEET NORTH OF A RIGHT OF WAY FENCE, 4.0 FEET SOUTH OF THE
 QT0035'BOUNDARY LINE BETWEEN NORTH DAKOTA AND SOUTH DAKOTA.  A STANDARD
 QT0035'DISK SET HORIZONTAL IN A PRECAST CONCRETE POST.  A WITNESS POST
 QT0035'WAS SET 1.0 FOOT EAST OF THE MARK.
 QT0035
 QT0035                          STATION RECOVERY (1974)
 QT0035
 QT0035'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QT0035'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0349 ***********************************************************************
 OT0349  DESIGNATION -  C 12
 OT0349  PID         -  OT0349
 OT0349  STATE/COUNTY-  SD/CUSTER
 OT0349  COUNTRY     -  US
 OT0349  USGS QUAD   -  BUFFALO GAP (2017)
 OT0349
 OT0349                         *CURRENT SURVEY CONTROL
 OT0349  ______________________________________________________________________
 OT0349* NAD 83(1986) POSITION- 43 29 24.     (N) 103 18 55.     (W)   SCALED
 OT0349* NAVD 88 ORTHO HEIGHT -   994.662 (meters)     3263.32  (feet) ADJUSTED
 OT0349  ______________________________________________________________________
 OT0349  GEOID HEIGHT    -        -16.075 (meters)                     GEOID18
 OT0349  DYNAMIC HEIGHT  -        994.265 (meters)     3262.02  (feet) COMP
 OT0349  MODELED GRAVITY -    980,186.7   (mgal)                       NAVD 88
 OT0349
 OT0349  VERT ORDER      -  FIRST     CLASS II
 OT0349
 OT0349.The horizontal coordinates were scaled from a map and have
 OT0349.an estimated accuracy of +/- 6 seconds.
 OT0349
 OT0349.The orthometric height was determined by differential leveling and
 OT0349.adjusted by the NATIONAL GEODETIC SURVEY
 OT0349.in June 1991.
 OT0349
 OT0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0349.GEOID18 height accuracy estimate available here.
 OT0349
 OT0349.Click photographs - Photos may exist for this station.
 OT0349
 OT0349.The dynamic height is computed by dividing the NAVD 88
 OT0349.geopotential number by the normal gravity value computed on the
 OT0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0349.degrees latitude (g = 980.6199 gals.).
 OT0349
 OT0349.The modeled gravity was interpolated from observed gravity values.
 OT0349
 OT0349;                    North         East    Units  Estimated Accuracy
 OT0349;SPC SD S     -   132,820.      358,860.      MT  (+/- 180 meters Scaled)
 OT0349
 OT0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ362166(NAD 83)
 OT0349
 OT0349                          SUPERSEDED SURVEY CONTROL
 OT0349
 OT0349  NGVD 29 (??/??/92)  994.191  (m)         3261.78   (f) ADJ UNCH    1 2
 OT0349
 OT0349.Superseded values are not recommended for survey control.
 OT0349
 OT0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0349.See file dsdata.pdf to determine how the superseded data were derived.
 OT0349
 OT0349_MARKER: DB = BENCH MARK DISK
 OT0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0349_STAMPING: C 12 1926
 OT0349_MARK LOGO: CGS
 OT0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0349+STABILITY: SURFACE MOTION
 OT0349
 OT0349  HISTORY     - Date     Condition        Report By
 OT0349  HISTORY     - 1926     MONUMENTED       CGS
 OT0349  HISTORY     - 1963     GOOD             CGS
 OT0349  HISTORY     - 1985     GOOD             NGS
 OT0349
 OT0349                          STATION DESCRIPTION
 OT0349
 OT0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0349'0.2 MI SW FROM BUFFALO GAP.
 OT0349'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0349'BANK AT BUFFALO GAP, THENCE 0.1 MILE WEST ALONG CEDAR STREET, IN
 OT0349'SECTION 32, T 6 S, R 7 E, AT THE INTERSECTION OF CEDAR STREET
 OT0349'AND SOUTH 3RD STREET, 33 FEET NORTH OF THE CENTER LINE OF CEDAR
 OT0349'STREET, 90 FEET EAST OF THE CENTER LINE OF 3RD STREET, 6 FEET
 OT0349'SOUTH OF A FENCE, 5.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 OT0349'LEVEL WITH THE STREET, AND SET IN THE TOP OF A CONCRETE POST
 OT0349'PROJECTING 1 INCH.
 OT0349
 OT0349                          STATION RECOVERY (1985)
 OT0349
 OT0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0349'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1948 ***********************************************************************
 PU1948  DESIGNATION -  C 121
 PU1948  PID         -  PU1948
 PU1948  STATE/COUNTY-  SD/BUTTE
 PU1948  COUNTRY     -  US
 PU1948  USGS QUAD   -  NISLAND (2017)
 PU1948
 PU1948                         *CURRENT SURVEY CONTROL
 PU1948  ______________________________________________________________________
 PU1948* NAD 83(1986) POSITION- 44 40 29.     (N) 103 32 52.     (W)   SCALED
 PU1948* NAVD 88 ORTHO HEIGHT -   871.220 (meters)     2858.33  (feet) ADJUSTED
 PU1948  ______________________________________________________________________
 PU1948  GEOID HEIGHT    -        -16.021 (meters)                     GEOID18
 PU1948  DYNAMIC HEIGHT  -        870.989 (meters)     2857.57  (feet) COMP
 PU1948  MODELED GRAVITY -    980,323.4   (mgal)                       NAVD 88
 PU1948
 PU1948  VERT ORDER      -  SECOND    CLASS 0
 PU1948
 PU1948.The horizontal coordinates were scaled from a map and have
 PU1948.an estimated accuracy of +/- 6 seconds.
 PU1948
 PU1948.The orthometric height was determined by differential leveling and
 PU1948.adjusted by the NATIONAL GEODETIC SURVEY
 PU1948.in June 1991.
 PU1948
 PU1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1948.GEOID18 height accuracy estimate available here.
 PU1948
 PU1948.Click photographs - Photos may exist for this station.
 PU1948
 PU1948.The dynamic height is computed by dividing the NAVD 88
 PU1948.geopotential number by the normal gravity value computed on the
 PU1948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1948.degrees latitude (g = 980.6199 gals.).
 PU1948
 PU1948.The modeled gravity was interpolated from observed gravity values.
 PU1948
 PU1948;                    North         East    Units  Estimated Accuracy
 PU1948;SPC SD N     -    99,660.      318,790.      MT  (+/- 180 meters Scaled)
 PU1948
 PU1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK151478(NAD 83)
 PU1948
 PU1948                          SUPERSEDED SURVEY CONTROL
 PU1948
 PU1948  NGVD 29 (??/??/92)  870.734  (m)         2856.73   (f) ADJ UNCH    2 0
 PU1948
 PU1948.Superseded values are not recommended for survey control.
 PU1948
 PU1948.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1948.See file dsdata.pdf to determine how the superseded data were derived.
 PU1948
 PU1948_MARKER: DB = BENCH MARK DISK
 PU1948_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1948_STAMPING: C 121 1934
 PU1948_MARK LOGO: CGS
 PU1948_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1948+STABILITY: SURFACE MOTION
 PU1948
 PU1948  HISTORY     - Date     Condition        Report By
 PU1948  HISTORY     - 1934     MONUMENTED       CGS
 PU1948  HISTORY     - 1962     GOOD             CGS
 PU1948  HISTORY     - 1962     GOOD             CGS
 PU1948  HISTORY     - 19951116 MARK NOT FOUND   NGS
 PU1948
 PU1948                          STATION DESCRIPTION
 PU1948
 PU1948'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1948'0.2 MI E FROM NISLAND.
 PU1948'0.2 MILE EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1948'THE STATION AT NISLAND, AT THE EAST END OF TOWN, AT A GRADED
 PU1948'ROAD CROSSING, 128 FEET NORTHEAST OF THE CENTERLINE OF THE
 PU1948'CROSSING, 45.4 FEET NORTH OF THE NORTH RAIL, 24 FEET NORTHEAST
 PU1948'OF A TELEGRAPH POLE, 2 FEET SOUTH OF A FENCE LINE, 1.3 FEET
 PU1948'WEST OF A WITNESS POST, 2 FEET ABOVE THE TRACK, A CONCRETE
 PU1948'POST PROJECTING ABOUT 0.2 OF A FOOT.
 PU1948
 PU1948                          STATION RECOVERY (1962)
 PU1948
 PU1948'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1948'RECOVERED IN GOOD CONDITION.
 PU1948
 PU1948                          STATION RECOVERY (1995)
 PU1948
 PU1948'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1948'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0734 ***********************************************************************
 PU0734  DESIGNATION -  C 122
 PU0734  PID         -  PU0734
 PU0734  STATE/COUNTY-  SD/MEADE
 PU0734  COUNTRY     -  US
 PU0734  USGS QUAD   -  CAMP CREEK (2017)
 PU0734
 PU0734                         *CURRENT SURVEY CONTROL
 PU0734  ______________________________________________________________________
 PU0734* NAD 83(1986) POSITION- 44 57 15.     (N) 102 52 36.     (W)   SCALED
 PU0734* NAVD 88 ORTHO HEIGHT -   849.850 (meters)     2788.22  (feet) ADJUSTED
 PU0734  ______________________________________________________________________
 PU0734  GEOID HEIGHT    -        -17.443 (meters)                     GEOID18
 PU0734  DYNAMIC HEIGHT  -        849.670 (meters)     2787.63  (feet) COMP
 PU0734  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PU0734
 PU0734  VERT ORDER      -  SECOND    CLASS 0
 PU0734
 PU0734.The horizontal coordinates were scaled from a map and have
 PU0734.an estimated accuracy of +/- 6 seconds.
 PU0734
 PU0734.The orthometric height was determined by differential leveling and
 PU0734.adjusted by the NATIONAL GEODETIC SURVEY
 PU0734.in June 1991.
 PU0734
 PU0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0734.GEOID18 height accuracy estimate available here.
 PU0734
 PU0734.Click photographs - Photos may exist for this station.
 PU0734
 PU0734.The dynamic height is computed by dividing the NAVD 88
 PU0734.geopotential number by the normal gravity value computed on the
 PU0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0734.degrees latitude (g = 980.6199 gals.).
 PU0734
 PU0734.The modeled gravity was interpolated from observed gravity values.
 PU0734
 PU0734;                    North         East    Units  Estimated Accuracy
 PU0734;SPC SD N     -   128,580.      373,060.      MT  (+/- 180 meters Scaled)
 PU0734
 PU0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK674800(NAD 83)
 PU0734
 PU0734                          SUPERSEDED SURVEY CONTROL
 PU0734
 PU0734  NGVD 29 (??/??/92)  849.382  (m)         2786.68   (f) ADJ UNCH    2 0
 PU0734
 PU0734.Superseded values are not recommended for survey control.
 PU0734
 PU0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0734.See file dsdata.pdf to determine how the superseded data were derived.
 PU0734
 PU0734_MARKER: DB = BENCH MARK DISK
 PU0734_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0734_STAMPING: C 122 1934
 PU0734_MARK LOGO: CGS
 PU0734_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0734_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0734
 PU0734  HISTORY     - Date     Condition        Report By
 PU0734  HISTORY     - 1934     MONUMENTED       CGS
 PU0734  HISTORY     - 1975     GOOD             NGS
 PU0734
 PU0734                          STATION DESCRIPTION
 PU0734
 PU0734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU0734'3.8 MI S FROM MUD BUTTE.
 PU0734'3.75 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MUD
 PU0734'BUTTE, 0.15 MILE SOUTHEAST OF WHERE THE ROAD CURVES FROM THE
 PU0734'NORTH TO SOUTHEAST, 45 FEET SOUTHWEST OF THE CENTER OF THE
 PU0734'ROAD, 1.0 FOOT EAST OF A METAL WITNESS POST, AND 1.0 FOOT NORTH
 PU0734'OF ANOTHER METAL WITNESS POST.  IT IS SET IN THE TOP OF A
 PU0734'6 X 6-INCH SQUARE CONCRETE POST WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1088 ***********************************************************************
 PU1088  DESIGNATION -  C 124 RESET
 PU1088  PID         -  PU1088
 PU1088  STATE/COUNTY-  SD/BUTTE
 PU1088  COUNTRY     -  US
 PU1088  USGS QUAD   -  CASTLE ROCK (2017)
 PU1088
 PU1088                         *CURRENT SURVEY CONTROL
 PU1088  ______________________________________________________________________
 PU1088* NAD 83(1986) POSITION- 44 53 09.     (N) 103 25 31.     (W)   SCALED
 PU1088* NAVD 88 ORTHO HEIGHT -   916.53  (meters)     3007.0   (feet) RESET
 PU1088  ______________________________________________________________________
 PU1088  GEOID HEIGHT    -        -16.410 (meters)                     GEOID18
 PU1088  VERT ORDER      -  THIRD
 PU1088
 PU1088.The horizontal coordinates were scaled from a map and have
 PU1088.an estimated accuracy of +/- 6 seconds.
 PU1088
 PU1088.The orthometric height was computed from unverified reset data.
 PU1088
 PU1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1088.GEOID18 height accuracy estimate available here.
 PU1088
 PU1088.Click photographs - Photos may exist for this station.
 PU1088
 PU1088;                    North         East    Units  Estimated Accuracy
 PU1088;SPC SD N     -   122,680.      329,490.      MT  (+/- 180 meters Scaled)
 PU1088
 PU1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243714(NAD 83)
 PU1088
 PU1088                          SUPERSEDED SURVEY CONTROL
 PU1088
 PU1088.No superseded survey control is available for this station.
 PU1088
 PU1088_MARKER: DB = BENCH MARK DISK
 PU1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1088_STAMPING: C 124 RESET 1967
 PU1088_MARK LOGO: CGS
 PU1088_PROJECTION: PROJECTING 5 CENTIMETERS
 PU1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1088+STABILITY: SURFACE MOTION
 PU1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1088+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1088
 PU1088  HISTORY     - Date     Condition        Report By
 PU1088  HISTORY     - 1967     MONUMENTED       CGS
 PU1088  HISTORY     - 20201022 POOR             SDDT
 PU1088
 PU1088                          STATION DESCRIPTION
 PU1088
 PU1088'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 PU1088'5.5 MI S FROM CASTLE ROCK.
 PU1088'ABOUT 5.5 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1088'OFFICE AT CASTLE ROCK, ABOUT 0.15 MILE NORTH OF SOUTH WILLOW
 PU1088'CREEK, 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET
 PU1088'NORTH OF A METAL WITNESS POST AND SET IN THE TOP OF A CONCRETE
 PU1088'POST PROJECTING 2 INCHES.
 PU1088
 PU1088                          STATION RECOVERY (2020)
 PU1088
 PU1088'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1088'CAP HAS BEEN DAMAGED BY A MOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0053 ***********************************************************************
 QT0053  DESIGNATION -  C 125
 QT0053  PID         -  QT0053
 QT0053  STATE/COUNTY-  SD/PERKINS
 QT0053  COUNTRY     -  US
 QT0053  USGS QUAD   -  COAL SPRINGS SW (2017)
 QT0053
 QT0053                         *CURRENT SURVEY CONTROL
 QT0053  ______________________________________________________________________
 QT0053* NAD 83(1986) POSITION- 45 19 00.     (N) 102 10 02.     (W)   SCALED
 QT0053* NAVD 88 ORTHO HEIGHT -   796.687 (meters)     2613.80  (feet) ADJUSTED
 QT0053  ______________________________________________________________________
 QT0053  GEOID HEIGHT    -        -18.905 (meters)                     GEOID18
 QT0053  DYNAMIC HEIGHT  -        796.551 (meters)     2613.35  (feet) COMP
 QT0053  MODELED GRAVITY -    980,418.5   (mgal)                       NAVD 88
 QT0053
 QT0053  VERT ORDER      -  SECOND    CLASS 0
 QT0053
 QT0053.The horizontal coordinates were scaled from a map and have
 QT0053.an estimated accuracy of +/- 6 seconds.
 QT0053
 QT0053.The orthometric height was determined by differential leveling and
 QT0053.adjusted by the NATIONAL GEODETIC SURVEY
 QT0053.in June 1991.
 QT0053
 QT0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0053.GEOID18 height accuracy estimate available here.
 QT0053
 QT0053.Click photographs - Photos may exist for this station.
 QT0053
 QT0053.The dynamic height is computed by dividing the NAVD 88
 QT0053.geopotential number by the normal gravity value computed on the
 QT0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0053.degrees latitude (g = 980.6199 gals.).
 QT0053
 QT0053.The modeled gravity was interpolated from observed gravity values.
 QT0053
 QT0053;                    North         East    Units  Estimated Accuracy
 QT0053;SPC SD N     -   167,110.      430,090.      MT  (+/- 180 meters Scaled)
 QT0053
 QT0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL220220(NAD 83)
 QT0053
 QT0053                          SUPERSEDED SURVEY CONTROL
 QT0053
 QT0053  NGVD 29 (??/??/92)  796.238  (m)         2612.32   (f) ADJ UNCH    2 0
 QT0053
 QT0053.Superseded values are not recommended for survey control.
 QT0053
 QT0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0053.See file dsdata.pdf to determine how the superseded data were derived.
 QT0053
 QT0053_MARKER: DB = BENCH MARK DISK
 QT0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0053_STAMPING: C 125 1934
 QT0053_MARK LOGO: CGS
 QT0053_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0053+STABILITY: SURFACE MOTION
 QT0053
 QT0053  HISTORY     - Date     Condition        Report By
 QT0053  HISTORY     - 1934     MONUMENTED       CGS
 QT0053
 QT0053                          STATION DESCRIPTION
 QT0053
 QT0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0053'12 MI S FROM COAL SPRINGS.
 QT0053'12 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE AT
 QT0053'COAL SPRINGS, PERKINS COUNTY, 9.3 MILES NORTH OF THE BRIDGE
 QT0053'OVER MOREAU RIVER, 0.3 MILE NORTH OF A LEFT TURN TO THE EAST,
 QT0053'ON THE NORTH SLOPE OF A HILL ABOUT 100 YARDS SOUTH OF THE BOTTOM
 QT0053'OF THE SLOPE, AND 51 FEET EAST OF THE CENTERLINE OF THE HIGHWAY.
 QT0053'A STANDARD DISK, STAMPED C 125 1934 AND SET IN THE TOP OF A
 QT0053'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9094 ***********************************************************************
 AD9094  DESIGNATION -  C 126 RESET
 AD9094  PID         -  AD9094
 AD9094  STATE/COUNTY-  SD/MEADE
 AD9094  COUNTRY     -  US
 AD9094  USGS QUAD   -  LEMMON CREEK (2017)
 AD9094
 AD9094                         *CURRENT SURVEY CONTROL
 AD9094  ______________________________________________________________________
 AD9094* NAD 83(1986) POSITION- 44 44 35.     (N) 102 03 21.     (W)   SCALED
 AD9094* NAVD 88 ORTHO HEIGHT -   670.980 (meters)     2201.37  (feet) ADJUSTED
 AD9094  ______________________________________________________________________
 AD9094  GEOID HEIGHT    -        -19.763 (meters)                     GEOID18
 AD9094  DYNAMIC HEIGHT  -        670.830 (meters)     2200.88  (feet) COMP
 AD9094  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 AD9094
 AD9094  VERT ORDER      -  FIRST     CLASS II
 AD9094
 AD9094.The horizontal coordinates were scaled from a map and have
 AD9094.an estimated accuracy of +/- 6 seconds.
 AD9094
 AD9094.The orthometric height was determined by differential leveling and
 AD9094.adjusted by the NATIONAL GEODETIC SURVEY
 AD9094.in July 1998.
 AD9094
 AD9094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9094.GEOID18 height accuracy estimate available here.
 AD9094
 AD9094.Click photographs - Photos may exist for this station.
 AD9094
 AD9094.The dynamic height is computed by dividing the NAVD 88
 AD9094.geopotential number by the normal gravity value computed on the
 AD9094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9094.degrees latitude (g = 980.6199 gals.).
 AD9094
 AD9094.The modeled gravity was interpolated from observed gravity values.
 AD9094
 AD9094;                    North         East    Units  Estimated Accuracy
 AD9094;SPC SD N     -   103,160.      437,210.      MT  (+/- 180 meters Scaled)
 AD9094
 AD9094_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK330586(NAD 83)
 AD9094
 AD9094                          SUPERSEDED SURVEY CONTROL
 AD9094
 AD9094.No superseded survey control is available for this station.
 AD9094
 AD9094_MARKER: DV = VERTICAL CONTROL DISK
 AD9094_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AD9094_SP_SET: ABUTMENT
 AD9094_STAMPING: C 126 RESET 1985
 AD9094_MARK LOGO: NGS
 AD9094_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD9094_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9094+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 AD9094
 AD9094  HISTORY     - Date     Condition        Report By
 AD9094  HISTORY     - 1985     MONUMENTED       NGS
 AD9094  HISTORY     - 19960711 GOOD             NGS
 AD9094
 AD9094                          STATION DESCRIPTION
 AD9094
 AD9094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9094'14.1 KM (8.75 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 AD9094'OF STATE HIGHWAY 34 IN HOWES, SET VERTICALLY IN THE NORTHEAST CONCRETE
 AD9094'ABUTMENT OF A HIGHWAY BRIDGE SPANNING CHERRY CREEK, 147.4 M (483.6 FT)
 AD9094'SOUTH OF MILEPOST 155, 5.5 M (18.0 FT) EAST OF THE HIGHWAY CENTERLINE,
 AD9094'1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.7 M (5.6 FT) BELOW
 AD9094'BENCH MARK 73 154.91, AND 0.6 M (2.0 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2454 ***********************************************************************
 PU2454  DESIGNATION -  C 127 RESET
 PU2454  PID         -  PU2454
 PU2454  STATE/COUNTY-  SD/MEADE
 PU2454  COUNTRY     -  US
 PU2454  USGS QUAD   -  HOWES (2017)
 PU2454
 PU2454                         *CURRENT SURVEY CONTROL
 PU2454  ______________________________________________________________________
 PU2454* NAD 83(1986) POSITION- 44 37 04.     (N) 102 04 57.     (W)   SCALED
 PU2454* NAVD 88 ORTHO HEIGHT -   738.741 (meters)     2423.69  (feet) ADJUSTED
 PU2454  ______________________________________________________________________
 PU2454  GEOID HEIGHT    -        -19.726 (meters)                     GEOID18
 PU2454  DYNAMIC HEIGHT  -        738.568 (meters)     2423.12  (feet) COMP
 PU2454  MODELED GRAVITY -    980,359.4   (mgal)                       NAVD 88
 PU2454
 PU2454  VERT ORDER      -  FIRST     CLASS II
 PU2454
 PU2454.The horizontal coordinates were scaled from a map and have
 PU2454.an estimated accuracy of +/- 6 seconds.
 PU2454
 PU2454.The orthometric height was determined by differential leveling and
 PU2454.adjusted by the NATIONAL GEODETIC SURVEY
 PU2454.in October 1997.
 PU2454
 PU2454.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2454.GEOID18 height accuracy estimate available here.
 PU2454
 PU2454.Click photographs - Photos may exist for this station.
 PU2454
 PU2454.The dynamic height is computed by dividing the NAVD 88
 PU2454.geopotential number by the normal gravity value computed on the
 PU2454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2454.degrees latitude (g = 980.6199 gals.).
 PU2454
 PU2454.The modeled gravity was interpolated from observed gravity values.
 PU2454
 PU2454;                    North         East    Units  Estimated Accuracy
 PU2454;SPC SD N     -    89,300.      434,740.      MT  (+/- 180 meters Scaled)
 PU2454
 PU2454_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK314446(NAD 83)
 PU2454
 PU2454                          SUPERSEDED SURVEY CONTROL
 PU2454
 PU2454  NGVD 29 (04/17/07)  738.28   (m)         2422.2    (f) RESET       3  
 PU2454
 PU2454.Superseded values are not recommended for survey control.
 PU2454
 PU2454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2454.See file dsdata.pdf to determine how the superseded data were derived.
 PU2454
 PU2454_MARKER: DV = VERTICAL CONTROL DISK
 PU2454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2454_STAMPING: C 127 RESET 1990
 PU2454_MARK LOGO: NGS
 PU2454_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2454+STABILITY: SURFACE MOTION
 PU2454_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2454+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2454
 PU2454  HISTORY     - Date     Condition        Report By
 PU2454  HISTORY     - 1990     MONUMENTED       NGS
 PU2454  HISTORY     - 19950605 GOOD             NGS
 PU2454
 PU2454                          STATION DESCRIPTION
 PU2454
 PU2454'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PU2454'28.96 KM (17.99 MI) EAST FROM WHITE OWL OR 2.33 KM (1.45 MI) WEST
 PU2454'FROM HOWES AND STATE HIGHWAY 73 NORTH, ALONG STATE HIGHWAY 34, 22.86
 PU2454'M (75.00 FT) SOUTH FROM THE CENTER OF 34.  48.16 M (158.00 FT) EAST
 PU2454'FROM A COUNTY ROAD, 0.3 M (1.0 FT) NORTH FROM A WITNESS POST IN THE
 PU2454'RIGHT-OF-WAY FENCE LINE.
 PU2454
 PU2454                          STATION RECOVERY (1995)
 PU2454
 PU2454'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2454'2.4 KM (1.50 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU2454'STATE HIGHWAY 73 IN HOWES, 661.0 M (2168.6 FT) EAST OF MILEPOST 111,
 PU2454'45.2 M (148.3 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 22.7 M (74.5
 PU2454'FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) BELOW THE LEVEL OF
 PU2454'THE HIGHWAY, 0.9 M (3.0 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) NORTH OF
 PU2454'A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 PU2454'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1018 ***********************************************************************
 PU1018  DESIGNATION -  C 129
 PU1018  PID         -  PU1018
 PU1018  STATE/COUNTY-  SD/MEADE
 PU1018  COUNTRY     -  US
 PU1018  USGS QUAD   -  ENNING (2017)
 PU1018
 PU1018                         *CURRENT SURVEY CONTROL
 PU1018  ______________________________________________________________________
 PU1018* NAD 83(1986) POSITION- 44 33 20.     (N) 102 33 28.     (W)   SCALED
 PU1018* NAVD 88 ORTHO HEIGHT -   899.962 (meters)     2952.63  (feet) ADJUSTED
 PU1018  ______________________________________________________________________
 PU1018  GEOID HEIGHT    -        -18.455 (meters)                     GEOID18
 PU1018  DYNAMIC HEIGHT  -        899.713 (meters)     2951.81  (feet) COMP
 PU1018  MODELED GRAVITY -    980,310.7   (mgal)                       NAVD 88
 PU1018
 PU1018  VERT ORDER      -  SECOND    CLASS 0
 PU1018
 PU1018.The horizontal coordinates were scaled from a map and have
 PU1018.an estimated accuracy of +/- 6 seconds.
 PU1018
 PU1018.The orthometric height was determined by differential leveling and
 PU1018.adjusted by the NATIONAL GEODETIC SURVEY
 PU1018.in June 1991.
 PU1018
 PU1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1018.GEOID18 height accuracy estimate available here.
 PU1018
 PU1018.Click photographs - Photos may exist for this station.
 PU1018
 PU1018.The dynamic height is computed by dividing the NAVD 88
 PU1018.geopotential number by the normal gravity value computed on the
 PU1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1018.degrees latitude (g = 980.6199 gals.).
 PU1018
 PU1018.The modeled gravity was interpolated from observed gravity values.
 PU1018
 PU1018;                    North         East    Units  Estimated Accuracy
 PU1018;SPC SD N     -    83,470.      396,810.      MT  (+/- 180 meters Scaled)
 PU1018
 PU1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK939364(NAD 83)
 PU1018
 PU1018                          SUPERSEDED SURVEY CONTROL
 PU1018
 PU1018.No superseded survey control is available for this station.
 PU1018
 PU1018_MARKER: DB = BENCH MARK DISK
 PU1018_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1018_STAMPING: C 129 1934
 PU1018_MARK LOGO: CGS
 PU1018_PROJECTION: PROJECTING 13 CENTIMETERS
 PU1018_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1018
 PU1018  HISTORY     - Date     Condition        Report By
 PU1018  HISTORY     - 1934     MONUMENTED       CGS
 PU1018  HISTORY     - 1958     MARK NOT FOUND   CGS
 PU1018  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1018
 PU1018                          STATION DESCRIPTION
 PU1018
 PU1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1018'1.5 MI S FROM ENNING.
 PU1018'1.5 MILES SOUTH ALONG A COUNTY ROAD LEADING TO WASTA FROM THE
 PU1018'POST OFFICE AT ENNING, MEADE COUNTY, 52 FEET SOUTHEAST OF THE
 PU1018'SOUTHEAST CORNER OF A WOODEN BRIDGE, AT A CURVE FROM SOUTHEAST
 PU1018'TO SOUTH, 34 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD, AND
 PU1018'5 FEET NORTHEAST OF A WIRE FENCE.  A STANDARD DISK, STAMPED
 PU1018'C 129 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 PU1018'INCHES ABOVE GROUND.
 PU1018
 PU1018                          STATION RECOVERY (1962)
 PU1018
 PU1018'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1018'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0328 ***********************************************************************
 PU0328  DESIGNATION -  C 130
 PU0328  PID         -  PU0328
 PU0328  STATE/COUNTY-  SD/PENNINGTON
 PU0328  COUNTRY     -  US
 PU0328  USGS QUAD   -  WASTA SE (2017)
 PU0328
 PU0328                         *CURRENT SURVEY CONTROL
 PU0328  ______________________________________________________________________
 PU0328* NAD 83(1986) POSITION- 44 02 33.     (N) 102 21 16.     (W)   SCALED
 PU0328* NAVD 88 ORTHO HEIGHT -   736.293 (meters)     2415.65  (feet) ADJUSTED
 PU0328  ______________________________________________________________________
 PU0328  GEOID HEIGHT    -        -18.693 (meters)                     GEOID18
 PU0328  DYNAMIC HEIGHT  -        736.073 (meters)     2414.93  (feet) COMP
 PU0328  MODELED GRAVITY -    980,296.0   (mgal)                       NAVD 88
 PU0328
 PU0328  VERT ORDER      -  SECOND    CLASS 0
 PU0328
 PU0328.The horizontal coordinates were scaled from a map and have
 PU0328.an estimated accuracy of +/- 6 seconds.
 PU0328
 PU0328.The orthometric height was determined by differential leveling and
 PU0328.adjusted by the NATIONAL GEODETIC SURVEY
 PU0328.in June 1991.
 PU0328
 PU0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0328.GEOID18 height accuracy estimate available here.
 PU0328
 PU0328.Click photographs - Photos may exist for this station.
 PU0328
 PU0328.The dynamic height is computed by dividing the NAVD 88
 PU0328.geopotential number by the normal gravity value computed on the
 PU0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0328.degrees latitude (g = 980.6199 gals.).
 PU0328
 PU0328.The modeled gravity was interpolated from observed gravity values.
 PU0328
 PU0328;                    North         East    Units  Estimated Accuracy
 PU0328;SPC SD S     -   191,850.      438,040.      MT  (+/- 180 meters Scaled)
 PU0328
 PU0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ119799(NAD 83)
 PU0328
 PU0328                          SUPERSEDED SURVEY CONTROL
 PU0328
 PU0328  NGVD 29 (??/??/92)  735.841  (m)         2414.17   (f) ADJ UNCH    2 0
 PU0328
 PU0328.Superseded values are not recommended for survey control.
 PU0328
 PU0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0328.See file dsdata.pdf to determine how the superseded data were derived.
 PU0328
 PU0328_MARKER: DB = BENCH MARK DISK
 PU0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0328_STAMPING: C 130 1934
 PU0328_MARK LOGO: CGS
 PU0328_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0328+STABILITY: SURFACE MOTION
 PU0328
 PU0328  HISTORY     - Date     Condition        Report By
 PU0328  HISTORY     - 1934     MONUMENTED       CGS
 PU0328  HISTORY     - 1962     GOOD             CGS
 PU0328
 PU0328                          STATION DESCRIPTION
 PU0328
 PU0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0328'6.2 MI SE FROM WASTA.
 PU0328'ABOUT 6.2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU0328'RAILWAY FROM THE STATION AT WASTA, 85.2 FEET SOUTH OF THE SIXTH
 PU0328'TELEPHONE POLE SOUTHEAST OF MILEPOST 599, 3 1/2 FEET NORTHWEST
 PU0328'OF TRESTLE NUMBER 1803, 94.2 FEET SOUTHWEST OF THE SOUTHWEST
 PU0328'RAIL, 3.2 FEET NORTHEAST OF A FENCE, LEVEL WITH THE RAILS,
 PU0328'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0349 ***********************************************************************
 PU0349  DESIGNATION -  C 131
 PU0349  PID         -  PU0349
 PU0349  STATE/COUNTY-  SD/PENNINGTON
 PU0349  COUNTRY     -  US
 PU0349  USGS QUAD   -  WASTA (2017)
 PU0349
 PU0349                         *CURRENT SURVEY CONTROL
 PU0349  ______________________________________________________________________
 PU0349* NAD 83(1986) POSITION- 44 02 30.     (N) 102 27 54.     (W)   SCALED
 PU0349* NAVD 88 ORTHO HEIGHT -   712.679 (meters)     2338.18  (feet) ADJUSTED
 PU0349  ______________________________________________________________________
 PU0349  GEOID HEIGHT    -        -18.421 (meters)                     GEOID18
 PU0349  DYNAMIC HEIGHT  -        712.484 (meters)     2337.54  (feet) COMP
 PU0349  MODELED GRAVITY -    980,321.1   (mgal)                       NAVD 88
 PU0349
 PU0349  VERT ORDER      -  SECOND    CLASS 0
 PU0349
 PU0349.The horizontal coordinates were scaled from a map and have
 PU0349.an estimated accuracy of +/- 6 seconds.
 PU0349
 PU0349.The orthometric height was determined by differential leveling and
 PU0349.adjusted by the NATIONAL GEODETIC SURVEY
 PU0349.in June 1991.
 PU0349
 PU0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0349.GEOID18 height accuracy estimate available here.
 PU0349
 PU0349.Click photographs - Photos may exist for this station.
 PU0349
 PU0349.The dynamic height is computed by dividing the NAVD 88
 PU0349.geopotential number by the normal gravity value computed on the
 PU0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0349.degrees latitude (g = 980.6199 gals.).
 PU0349
 PU0349.The modeled gravity was interpolated from observed gravity values.
 PU0349
 PU0349;                    North         East    Units  Estimated Accuracy
 PU0349;SPC SD S     -   191,980.      429,180.      MT  (+/- 180 meters Scaled)
 PU0349
 PU0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ031796(NAD 83)
 PU0349
 PU0349                          SUPERSEDED SURVEY CONTROL
 PU0349
 PU0349  NGVD 29 (??/??/92)  712.25   (m)         2336.8    (f) COMPUTED    2 0
 PU0349
 PU0349.Superseded values are not recommended for survey control.
 PU0349
 PU0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0349.See file dsdata.pdf to determine how the superseded data were derived.
 PU0349
 PU0349_MARKER: DB = BENCH MARK DISK
 PU0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0349_STAMPING: C 131 1934
 PU0349_MARK LOGO: CGS
 PU0349_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0349+STABILITY: SURFACE MOTION
 PU0349
 PU0349  HISTORY     - Date     Condition        Report By
 PU0349  HISTORY     - 1934     MONUMENTED       CGS
 PU0349  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU0349
 PU0349                          STATION DESCRIPTION
 PU0349
 PU0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0349'2 MI S FROM WASTA.
 PU0349'2 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0349'THE STATION AT WASTA, PENNINGTON COUNTY, 43 YARDS SOUTH OF
 PU0349'MILEPOST 607, ON A SLIGHT RIDGE, 44.8 FEET WEST OF THE WEST RAIL,
 PU0349'28 FEET EAST OF THE CENTERLINE OF A ROAD PARALLELING THE TRACK,
 PU0349'2 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 3 FEET HIGHER
 PU0349'THAN THE TRACK.  A STANDARD DISK, STAMPED C 131 1934 AND SET IN
 PU0349'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0273 ***********************************************************************
 OT0273  DESIGNATION -  C 132 RESET
 OT0273  PID         -  OT0273
 OT0273  STATE/COUNTY-  SD/PENNINGTON
 OT0273  COUNTRY     -  US
 OT0273  USGS QUAD   -  SCENIC (2017)
 OT0273
 OT0273                         *CURRENT SURVEY CONTROL
 OT0273  ______________________________________________________________________
 OT0273* NAD 83(1986) POSITION- 43 46 16.     (N) 102 33 24.     (W)   SCALED
 OT0273* NAVD 88 ORTHO HEIGHT -   856.688 (meters)     2810.65  (feet) ADJUSTED
 OT0273  ______________________________________________________________________
 OT0273  GEOID HEIGHT    -        -18.135 (meters)                     GEOID18
 OT0273  DYNAMIC HEIGHT  -        856.407 (meters)     2809.73  (feet) COMP
 OT0273  MODELED GRAVITY -    980,261.7   (mgal)                       NAVD 88
 OT0273
 OT0273  VERT ORDER      -  FIRST     CLASS II
 OT0273
 OT0273.The horizontal coordinates were scaled from a map and have
 OT0273.an estimated accuracy of +/- 6 seconds.
 OT0273
 OT0273.The orthometric height was determined by differential leveling and
 OT0273.adjusted by the NATIONAL GEODETIC SURVEY
 OT0273.in June 1991.
 OT0273
 OT0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0273.GEOID18 height accuracy estimate available here.
 OT0273
 OT0273.Click photographs - Photos may exist for this station.
 OT0273
 OT0273.The dynamic height is computed by dividing the NAVD 88
 OT0273.geopotential number by the normal gravity value computed on the
 OT0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0273.degrees latitude (g = 980.6199 gals.).
 OT0273
 OT0273.The modeled gravity was interpolated from observed gravity values.
 OT0273
 OT0273;                    North         East    Units  Estimated Accuracy
 OT0273;SPC SD S     -   162,120.      421,030.      MT  (+/- 180 meters Scaled)
 OT0273
 OT0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ966493(NAD 83)
 OT0273
 OT0273                          SUPERSEDED SURVEY CONTROL
 OT0273
 OT0273.No superseded survey control is available for this station.
 OT0273
 OT0273_MARKER: DB = BENCH MARK DISK
 OT0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0273_STAMPING: C 132 RESET 1966
 OT0273_MARK LOGO: CGS
 OT0273_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0273+STABILITY: SURFACE MOTION
 OT0273_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0273+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 OT0273
 OT0273  HISTORY     - Date     Condition        Report By
 OT0273  HISTORY     - 1966     MONUMENTED       SDHD
 OT0273  HISTORY     - 1985     GOOD             NGS
 OT0273  HISTORY     - 20120430 GOOD             INDIV
 OT0273
 OT0273                          STATION DESCRIPTION
 OT0273
 OT0273'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1966
 OT0273'0.5 MI S FROM SCENIC.
 OT0273'ABOUT 0.5 MILE SOUTH ALONG A ROAD LEADING TO MANDERSON AND BRENNAN
 OT0273'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OT0273'AT SCENIC, 73 FEET EAST OF THE CENTER LINE OF THE ROAD AND
 OT0273'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 OT0273
 OT0273                          STATION RECOVERY (1985)
 OT0273
 OT0273'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0273'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT
 OT0273'ADD--0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 OT0273'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0273'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OT0273
 OT0273                          STATION RECOVERY (2012)
 OT0273
 OT0273'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0273'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0198 ***********************************************************************
 OT0198  DESIGNATION -  C 133
 OT0198  PID         -  OT0198
 OT0198  STATE/COUNTY-  SD/SHANNON
 OT0198  COUNTRY     -  US
 OT0198  USGS QUAD   -  MANDERSON (2017)
 OT0198
 OT0198                         *CURRENT SURVEY CONTROL
 OT0198  ______________________________________________________________________
 OT0198* NAD 83(1986) POSITION- 43 10 11.     (N) 102 23 16.     (W)   SCALED
 OT0198* NAVD 88 ORTHO HEIGHT -   959.013 (meters)     3146.36  (feet) ADJUSTED
 OT0198  ______________________________________________________________________
 OT0198  GEOID HEIGHT    -        -18.399 (meters)                     GEOID18
 OT0198  DYNAMIC HEIGHT  -        958.608 (meters)     3145.03  (feet) COMP
 OT0198  MODELED GRAVITY -    980,165.8   (mgal)                       NAVD 88
 OT0198
 OT0198  VERT ORDER      -  SECOND    CLASS 0
 OT0198
 OT0198.The horizontal coordinates were scaled from a map and have
 OT0198.an estimated accuracy of +/- 6 seconds.
 OT0198
 OT0198.The orthometric height was determined by differential leveling and
 OT0198.adjusted by the NATIONAL GEODETIC SURVEY
 OT0198.in June 1991.
 OT0198
 OT0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0198.GEOID18 height accuracy estimate available here.
 OT0198
 OT0198.Click photographs - Photos may exist for this station.
 OT0198
 OT0198.The dynamic height is computed by dividing the NAVD 88
 OT0198.geopotential number by the normal gravity value computed on the
 OT0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0198.degrees latitude (g = 980.6199 gals.).
 OT0198
 OT0198.The modeled gravity was interpolated from observed gravity values.
 OT0198
 OT0198;                    North         East    Units  Estimated Accuracy
 OT0198;SPC SD S     -    94,980.      432,970.      MT  (+/- 180 meters Scaled)
 OT0198
 OT0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH123829(NAD 83)
 OT0198
 OT0198                          SUPERSEDED SURVEY CONTROL
 OT0198
 OT0198  NGVD 29 (??/??/92)  958.528  (m)         3144.77   (f) ADJ UNCH    2 0
 OT0198
 OT0198.Superseded values are not recommended for survey control.
 OT0198
 OT0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0198.See file dsdata.pdf to determine how the superseded data were derived.
 OT0198
 OT0198_MARKER: DB = BENCH MARK DISK
 OT0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0198_STAMPING: C 133 1934
 OT0198_MARK LOGO: CGS
 OT0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0198+STABILITY: SURFACE MOTION
 OT0198
 OT0198  HISTORY     - Date     Condition        Report By
 OT0198  HISTORY     - 1934     MONUMENTED       CGS
 OT0198  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0198
 OT0198                          STATION DESCRIPTION
 OT0198
 OT0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0198'2.5 MI N FROM BRENNAN.
 OT0198'2.5 MILES NORTH ALONG THE ROAD LEADING TO MANDERSON AND SCENIC
 OT0198'FROM THE CROSSING OF U.S. HIGHWAY 18 AT BRENNAN, SHANNON COUNTY,
 OT0198'65 FEET NORTH OF A CREEK, 25 FEET EAST OF THE CENTERLINE OF THE
 OT0198'ROAD, AND 16 FEET SOUTH OF A GATEPOST.  A STANDARD DISK, STAMPED
 OT0198'C 133 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OT0198'INCHES ABOVE GROUND.  NOTE-- BRENNAN IS NOW SHOWN ON MAPS AS
 OT0198'WOUNDED KNEE.
 OT0198
 OT0198                          STATION RECOVERY (1966)
 OT0198
 OT0198'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0198'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0403 ***********************************************************************
 OT0403  DESIGNATION -  C 134
 OT0403  PID         -  OT0403
 OT0403  STATE/COUNTY-  SD/FALL RIVER
 OT0403  COUNTRY     -  US
 OT0403  USGS QUAD   -  OELRICHS (2017)
 OT0403
 OT0403                         *CURRENT SURVEY CONTROL
 OT0403  ______________________________________________________________________
 OT0403* NAD 83(1986) POSITION- 43 13 25.     (N) 103 14 38.     (W)   SCALED
 OT0403* NAVD 88 ORTHO HEIGHT -  1018.259 (meters)     3340.74  (feet) ADJUSTED
 OT0403  ______________________________________________________________________
 OT0403  GEOID HEIGHT    -        -16.880 (meters)                     GEOID18
 OT0403  DYNAMIC HEIGHT  -       1017.813 (meters)     3339.27  (feet) COMP
 OT0403  MODELED GRAVITY -    980,147.0   (mgal)                       NAVD 88
 OT0403
 OT0403  VERT ORDER      -  SECOND    CLASS 0
 OT0403
 OT0403.The horizontal coordinates were scaled from a map and have
 OT0403.an estimated accuracy of +/- 6 seconds.
 OT0403
 OT0403.The orthometric height was determined by differential leveling and
 OT0403.adjusted by the NATIONAL GEODETIC SURVEY
 OT0403.in June 1991.
 OT0403
 OT0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0403.GEOID18 height accuracy estimate available here.
 OT0403
 OT0403.Click photographs - Photos may exist for this station.
 OT0403
 OT0403.The dynamic height is computed by dividing the NAVD 88
 OT0403.geopotential number by the normal gravity value computed on the
 OT0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0403.degrees latitude (g = 980.6199 gals.).
 OT0403
 OT0403.The modeled gravity was interpolated from observed gravity values.
 OT0403
 OT0403;                    North         East    Units  Estimated Accuracy
 OT0403;SPC SD S     -   103,040.      363,600.      MT  (+/- 180 meters Scaled)
 OT0403
 OT0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH426871(NAD 83)
 OT0403
 OT0403                          SUPERSEDED SURVEY CONTROL
 OT0403
 OT0403  NGVD 29 (??/??/92) 1017.728  (m)         3339.00   (f) ADJ UNCH    2 0
 OT0403
 OT0403.Superseded values are not recommended for survey control.
 OT0403
 OT0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0403.See file dsdata.pdf to determine how the superseded data were derived.
 OT0403
 OT0403_MARKER: DB = BENCH MARK DISK
 OT0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0403_STAMPING: C 134 1934
 OT0403_MARK LOGO: CGS
 OT0403_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0403+STABILITY: SURFACE MOTION
 OT0403
 OT0403  HISTORY     - Date     Condition        Report By
 OT0403  HISTORY     - 1934     MONUMENTED       CGS
 OT0403
 OT0403                          STATION DESCRIPTION
 OT0403
 OT0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0403'3 MI N FROM OELRICHS.
 OT0403'3.0 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0403'FROM THE STATION AT OELRICHS, FALL RIVER COUNTY, 422 YARDS
 OT0403'SOUTH OF MILEPOST H 30, 891 YARDS NORTH OF THE NORTH END OF
 OT0403'WOODEN TRESTLE 50-1/2, 46.2 FEET EAST OF THE EAST RAIL, AND
 OT0403'1.7 FEET WEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OT0403'STAMPED C 134 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0403'PROJECTING 8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0230 ***********************************************************************
 OT0230  DESIGNATION -  C 135
 OT0230  PID         -  OT0230
 OT0230  STATE/COUNTY-  SD/SHANNON
 OT0230  COUNTRY     -  US
 OT0230  USGS QUAD   -  OGLALA (2017)
 OT0230
 OT0230                         *CURRENT SURVEY CONTROL
 OT0230  ______________________________________________________________________
 OT0230* NAD 83(1986) POSITION- 43 08 27.     (N) 102 40 49.     (W)   SCALED
 OT0230* NAVD 88 ORTHO HEIGHT -   938.955 (meters)     3080.55  (feet) ADJUSTED
 OT0230  ______________________________________________________________________
 OT0230  GEOID HEIGHT    -        -17.965 (meters)                     GEOID18
 OT0230  DYNAMIC HEIGHT  -        938.563 (meters)     3079.27  (feet) COMP
 OT0230  MODELED GRAVITY -    980,170.5   (mgal)                       NAVD 88
 OT0230
 OT0230  VERT ORDER      -  SECOND    CLASS 0
 OT0230
 OT0230.The horizontal coordinates were scaled from a map and have
 OT0230.an estimated accuracy of +/- 6 seconds.
 OT0230
 OT0230.The orthometric height was determined by differential leveling and
 OT0230.adjusted by the NATIONAL GEODETIC SURVEY
 OT0230.in June 1991.
 OT0230
 OT0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0230.GEOID18 height accuracy estimate available here.
 OT0230
 OT0230.Click photographs - Photos may exist for this station.
 OT0230
 OT0230.The dynamic height is computed by dividing the NAVD 88
 OT0230.geopotential number by the normal gravity value computed on the
 OT0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0230.degrees latitude (g = 980.6199 gals.).
 OT0230
 OT0230.The modeled gravity was interpolated from observed gravity values.
 OT0230
 OT0230;                    North         East    Units  Estimated Accuracy
 OT0230;SPC SD S     -    92,400.      409,100.      MT  (+/- 180 meters Scaled)
 OT0230
 OT0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH886790(NAD 83)
 OT0230
 OT0230                          SUPERSEDED SURVEY CONTROL
 OT0230
 OT0230  NGVD 29 (??/??/92)  938.474  (m)         3078.98   (f) ADJ UNCH    2 0
 OT0230
 OT0230.Superseded values are not recommended for survey control.
 OT0230
 OT0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0230.See file dsdata.pdf to determine how the superseded data were derived.
 OT0230
 OT0230_MARKER: DB = BENCH MARK DISK
 OT0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0230_STAMPING: C 135 1934
 OT0230_MARK LOGO: CGS
 OT0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0230+STABILITY: SURFACE MOTION
 OT0230
 OT0230  HISTORY     - Date     Condition        Report By
 OT0230  HISTORY     - 1934     MONUMENTED       CGS
 OT0230  HISTORY     - 19931116 MARK NOT FOUND   NGS
 OT0230
 OT0230                          STATION DESCRIPTION
 OT0230
 OT0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0230'10.5 MI NW FROM PINE RIDGE.
 OT0230'10.5 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE INDIAN
 OT0230'AGENCY OFFICE BUILDING AT PINE RIDGE, SHANNON COUNTY, 0.7 MILE
 OT0230'SOUTHEAST OF THE CROSSING OF A DRY CREEK BED, AND 48 FEET
 OT0230'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 OT0230'STAMPED C 135 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0230'PROJECTING 4 INCHES ABOVE GROUND.
 OT0230
 OT0230                          STATION RECOVERY (1993)
 OT0230
 OT0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0230'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0326 ***********************************************************************
 OS0326  DESIGNATION -  C 136
 OS0326  PID         -  OS0326
 OS0326  STATE/COUNTY-  SD/BENNETT
 OS0326  COUNTRY     -  US
 OS0326  USGS QUAD   -  HARRINGTON (2017)
 OS0326
 OS0326                         *CURRENT SURVEY CONTROL
 OS0326  ______________________________________________________________________
 OS0326* NAD 83(1986) POSITION- 43 12 54.     (N) 101 20 09.     (W)   SCALED
 OS0326* NAVD 88 ORTHO HEIGHT -   923.036 (meters)     3028.33  (feet) ADJUSTED
 OS0326  ______________________________________________________________________
 OS0326  GEOID HEIGHT    -        -20.822 (meters)                     GEOID18
 OS0326  DYNAMIC HEIGHT  -        922.661 (meters)     3027.10  (feet) COMP
 OS0326  MODELED GRAVITY -    980,182.6   (mgal)                       NAVD 88
 OS0326
 OS0326  VERT ORDER      -  SECOND    CLASS 0
 OS0326
 OS0326.The horizontal coordinates were scaled from a map and have
 OS0326.an estimated accuracy of +/- 6 seconds.
 OS0326
 OS0326.The orthometric height was determined by differential leveling and
 OS0326.adjusted by the NATIONAL GEODETIC SURVEY
 OS0326.in June 1991.
 OS0326
 OS0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0326.GEOID18 height accuracy estimate available here.
 OS0326
 OS0326.Click photographs - Photos may exist for this station.
 OS0326
 OS0326.The dynamic height is computed by dividing the NAVD 88
 OS0326.geopotential number by the normal gravity value computed on the
 OS0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0326.degrees latitude (g = 980.6199 gals.).
 OS0326
 OS0326.The modeled gravity was interpolated from observed gravity values.
 OS0326
 OS0326;                    North         East    Units  Estimated Accuracy
 OS0326;SPC SD S     -    98,440.      518,550.      MT  (+/- 180 meters Scaled)
 OS0326
 OS0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN102873(NAD 83)
 OS0326
 OS0326                          SUPERSEDED SURVEY CONTROL
 OS0326
 OS0326  NGVD 29 (??/??/92)  922.601  (m)         3026.90   (f) ADJ UNCH    2 0
 OS0326
 OS0326.Superseded values are not recommended for survey control.
 OS0326
 OS0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0326.See file dsdata.pdf to determine how the superseded data were derived.
 OS0326
 OS0326_MARKER: DB = BENCH MARK DISK
 OS0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0326_STAMPING: C 136 1934
 OS0326_MARK LOGO: CGS
 OS0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0326+STABILITY: SURFACE MOTION
 OS0326
 OS0326  HISTORY     - Date     Condition        Report By
 OS0326  HISTORY     - 1934     MONUMENTED       CGS
 OS0326
 OS0326                          STATION DESCRIPTION
 OS0326
 OS0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0326'2 MI E FROM VETAL.
 OS0326'IS LOCATED 2 MILES EAST OF VETAL, 42 FEET EAST OF CENTERLINE
 OS0326'OF SECTION ROAD CROSSING HIGHWAY, 34 FEET SOUTH OF CENTERLINE
 OS0326'OF HIGHWAY, 14.9 FEET EAST OF CORNER FENCE POST.  STANDARD
 OS0326'TABLET SET IN TOP OF CONCRETE POST 5 INCHES HIGH.  STAMPED
 OS0326'C 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0061 ***********************************************************************
 OS0061  DESIGNATION -  C 138
 OS0061  PID         -  OS0061
 OS0061  STATE/COUNTY-  SD/TRIPP
 OS0061  COUNTRY     -  US
 OS0061  USGS QUAD   -  WITTEN (2017)
 OS0061
 OS0061                         *CURRENT SURVEY CONTROL
 OS0061  ______________________________________________________________________
 OS0061* NAD 83(1986) POSITION- 43 24 01.     (N) 100 00 29.     (W)   SCALED
 OS0061* NAVD 88 ORTHO HEIGHT -   621.910 (meters)     2040.38  (feet) ADJUSTED
 OS0061  ______________________________________________________________________
 OS0061  GEOID HEIGHT    -        -25.118 (meters)                     GEOID18
 OS0061  DYNAMIC HEIGHT  -        621.689 (meters)     2039.66  (feet) COMP
 OS0061  MODELED GRAVITY -    980,244.7   (mgal)                       NAVD 88
 OS0061
 OS0061  VERT ORDER      -  SECOND    CLASS 0
 OS0061
 OS0061.The horizontal coordinates were scaled from a map and have
 OS0061.an estimated accuracy of +/- 6 seconds.
 OS0061
 OS0061.The orthometric height was determined by differential leveling and
 OS0061.adjusted by the NATIONAL GEODETIC SURVEY
 OS0061.in June 1991.
 OS0061
 OS0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0061.GEOID18 height accuracy estimate available here.
 OS0061
 OS0061.Click photographs - Photos may exist for this station.
 OS0061
 OS0061.The dynamic height is computed by dividing the NAVD 88
 OS0061.geopotential number by the normal gravity value computed on the
 OS0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0061.degrees latitude (g = 980.6199 gals.).
 OS0061
 OS0061.The modeled gravity was interpolated from observed gravity values.
 OS0061
 OS0061;                    North         East    Units  Estimated Accuracy
 OS0061;SPC SD S     -   118,580.      626,350.      MT  (+/- 180 meters Scaled)
 OS0061
 OS0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP183057(NAD 83)
 OS0061
 OS0061                          SUPERSEDED SURVEY CONTROL
 OS0061
 OS0061  NGVD 29 (??/??/92)  621.540  (m)         2039.17   (f) ADJ UNCH    2 0
 OS0061
 OS0061.Superseded values are not recommended for survey control.
 OS0061
 OS0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0061.See file dsdata.pdf to determine how the superseded data were derived.
 OS0061
 OS0061_MARKER: DB = BENCH MARK DISK
 OS0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0061_STAMPING: C 138 1934
 OS0061_MARK LOGO: CGS
 OS0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0061+STABILITY: SURFACE MOTION
 OS0061
 OS0061  HISTORY     - Date     Condition        Report By
 OS0061  HISTORY     - 1934     MONUMENTED       CGS
 OS0061
 OS0061                          STATION DESCRIPTION
 OS0061
 OS0061'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0061'4.3 MI SE FROM WITTEN.
 OS0061'LOCATED 4.3 MILES SOUTHEAST OF STATION ALONG CHICAGO AND NORTH
 OS0061'WESTERN RWY.  AT WITTEN, 7.9 MILES NORTHWEST OF STATION AT
 OS0061'WINNER, 94 FEET WEST OF THE INTERSECTION OF CENTERLINES OF A
 OS0061'SECTION ROAD AND THE TRACK, 37.9 FEET SOUTHWEST OF SOUTHWEST
 OS0061'RAIL, 6 FEET NORTHWEST OF A TELEGRAPH POLE AND IN LINE WITH
 OS0061'POLES.  STANDARD TABLET SET IN TOP OF CONCRETE POST 4 INCHES
 OS0061'HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0542 ***********************************************************************
 OR0542  DESIGNATION -  C 139
 OR0542  PID         -  OR0542
 OR0542  STATE/COUNTY-  SD/GREGORY
 OR0542  COUNTRY     -  US
 OR0542  USGS QUAD   -  BURKE (2017)
 OR0542
 OR0542                         *CURRENT SURVEY CONTROL
 OR0542  ______________________________________________________________________
 OR0542* NAD 83(1986) POSITION- 43 10 44.     (N) 099 17 32.     (W)   SCALED
 OR0542* NAVD 88 ORTHO HEIGHT -   674.771 (meters)     2213.81  (feet) ADJUSTED
 OR0542  ______________________________________________________________________
 OR0542  GEOID HEIGHT    -        -25.752 (meters)                     GEOID18
 OR0542  DYNAMIC HEIGHT  -        674.517 (meters)     2212.98  (feet) COMP
 OR0542  MODELED GRAVITY -    980,222.0   (mgal)                       NAVD 88
 OR0542
 OR0542  VERT ORDER      -  FIRST     CLASS II
 OR0542
 OR0542.The horizontal coordinates were scaled from a map and have
 OR0542.an estimated accuracy of +/- 6 seconds.
 OR0542
 OR0542.The orthometric height was determined by differential leveling and
 OR0542.adjusted by the NATIONAL GEODETIC SURVEY
 OR0542.in June 1991.
 OR0542
 OR0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0542.GEOID18 height accuracy estimate available here.
 OR0542
 OR0542.Click photographs - Photos may exist for this station.
 OR0542
 OR0542.The dynamic height is computed by dividing the NAVD 88
 OR0542.geopotential number by the normal gravity value computed on the
 OR0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0542.degrees latitude (g = 980.6199 gals.).
 OR0542
 OR0542.The modeled gravity was interpolated from observed gravity values.
 OR0542
 OR0542;                    North         East    Units  Estimated Accuracy
 OR0542;SPC SD S     -    94,460.      684,640.      MT  (+/- 180 meters Scaled)
 OR0542
 OR0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN762807(NAD 83)
 OR0542
 OR0542                          SUPERSEDED SURVEY CONTROL
 OR0542
 OR0542  NGVD 29 (??/??/92)  674.442  (m)         2212.73   (f) ADJ UNCH    1 2
 OR0542
 OR0542.Superseded values are not recommended for survey control.
 OR0542
 OR0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0542.See file dsdata.pdf to determine how the superseded data were derived.
 OR0542
 OR0542_MARKER: DB = BENCH MARK DISK
 OR0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0542_STAMPING: C 139 1934
 OR0542_MARK LOGO: CGS
 OR0542_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0542+STABILITY: SURFACE MOTION
 OR0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0542+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1993
 OR0542
 OR0542  HISTORY     - Date     Condition        Report By
 OR0542  HISTORY     - 1934     MONUMENTED       CGS
 OR0542  HISTORY     - 1973     GOOD             NGS
 OR0542  HISTORY     - 19930927 GOOD             NGS
 OR0542  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0542
 OR0542                          STATION DESCRIPTION
 OR0542
 OR0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0542'AT BURKE.
 OR0542'AT BURKE, GREGORY COUNTY, ABOUT 276.5 FEET NORTHWEST OF THE
 OR0542'NORTHWEST CORNER OF THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0542'STATION, 50.0 FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH
 OR0542'MAIN STREET, 44.3 FEET NORTHEAST OF THE NORTHEAST RAIL, 8 FEET
 OR0542'NORTHWEST OF THE RIGHT-OF-WAY FENCE CORNER, 2.5 FEET SOUTHWEST
 OR0542'OF THE FENCE, AND 0.6 FOOT EAT OF A WHITE REFERENCE POST.
 OR0542'A STANDARD DISK, STAMPED C 139 1934 AND SET IN THE TOP OF A
 OR0542'CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 OR0542
 OR0542                          STATION RECOVERY (1973)
 OR0542
 OR0542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OR0542'RECOVERED IN GOOD CONDITION.
 OR0542
 OR0542                          STATION RECOVERY (1993)
 OR0542
 OR0542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0542'IN BURKE, AT THE INTERSECTION OF U.S. HIGHWAY 18 AND MAIN STREET,
 OR0542'59.4 M (194.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 11.8 M (38.7
 OR0542'FT) WEST OF THE STREET CENTER, 11.3 M (37.1 FT) NORTHEAST OF THE
 OR0542'NORTHEAST CORNER OF A BUILDING, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 OR0542'STREET, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OR0542'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OR0542
 OR0542                          STATION RECOVERY (2013)
 OR0542
 OR0542'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0149 ***********************************************************************
 PT0149  DESIGNATION -  C 14
 PT0149  PID         -  PT0149
 PT0149  STATE/COUNTY-  SD/HUGHES
 PT0149  COUNTRY     -  US
 PT0149  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT0149
 PT0149                         *CURRENT SURVEY CONTROL
 PT0149  ______________________________________________________________________
 PT0149* NAD 83(1986) POSITION- 44 20 02.     (N) 100 11 56.     (W)   SCALED
 PT0149* NAVD 88 ORTHO HEIGHT -   434.998 (meters)     1427.16  (feet) ADJUSTED
 PT0149  ______________________________________________________________________
 PT0149  GEOID HEIGHT    -        -23.649 (meters)                     GEOID18
 PT0149  DYNAMIC HEIGHT  -        434.914 (meters)     1426.88  (feet) COMP
 PT0149  MODELED GRAVITY -    980,412.9   (mgal)                       NAVD 88
 PT0149
 PT0149  VERT ORDER      -  FIRST     CLASS II
 PT0149
 PT0149.The horizontal coordinates were scaled from a map and have
 PT0149.an estimated accuracy of +/- 6 seconds.
 PT0149
 PT0149.The orthometric height was determined by differential leveling and
 PT0149.adjusted by the NATIONAL GEODETIC SURVEY
 PT0149.in June 1991.
 PT0149
 PT0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0149.GEOID18 height accuracy estimate available here.
 PT0149
 PT0149.Click photographs - Photos may exist for this station.
 PT0149
 PT0149.The dynamic height is computed by dividing the NAVD 88
 PT0149.geopotential number by the normal gravity value computed on the
 PT0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0149.degrees latitude (g = 980.6199 gals.).
 PT0149
 PT0149.The modeled gravity was interpolated from observed gravity values.
 PT0149
 PT0149;                    North         East    Units  Estimated Accuracy
 PT0149;SPC SD S     -   222,260.      610,720.      MT  (+/- 180 meters Scaled)
 PT0149
 PT0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ044096(NAD 83)
 PT0149
 PT0149                          SUPERSEDED SURVEY CONTROL
 PT0149
 PT0149  NGVD 29 (??/??/92)  434.637  (m)         1425.97   (f) ADJ UNCH    1 2
 PT0149
 PT0149.Superseded values are not recommended for survey control.
 PT0149
 PT0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0149.See file dsdata.pdf to determine how the superseded data were derived.
 PT0149
 PT0149_MARKER: DB = BENCH MARK DISK
 PT0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0149_STAMPING: C 14 1926
 PT0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0149+STABILITY: SURFACE MOTION
 PT0149
 PT0149  HISTORY     - Date     Condition        Report By
 PT0149  HISTORY     - 1926     MONUMENTED       CGS
 PT0149  HISTORY     - 1946     GOOD             CGS
 PT0149
 PT0149                          STATION DESCRIPTION
 PT0149
 PT0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0149'9 MI E FROM PIERRE.
 PT0149'9 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0149'PIERRE, HUGHES COUNTY, ABOUT 1/4 MILE SOUTH OF THE MC CLURE
 PT0149'RANCH HOUSE, ABOUT 160 YARDS EAST OF BRIDGE 273, 45 FEET SOUTH OF
 PT0149'THE CENTER LINE OF THE TRACK, 19.5 FEET EAST OF THE FIRST POLE
 PT0149'EAST OF A PRIVATE-ROAD CROSSING, AND IN LINE WITH A ROW OF POLES.
 PT0149'A STANDARD DISK, STAMPED 1425.972 C 14 1926 AND SET IN THE TOP
 PT0149'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0027 ***********************************************************************
 OS0027  DESIGNATION -  C 140
 OS0027  PID         -  OS0027
 OS0027  STATE/COUNTY-  SD/TRIPP
 OS0027  COUNTRY     -  US
 OS0027  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0027
 OS0027                         *CURRENT SURVEY CONTROL
 OS0027  ______________________________________________________________________
 OS0027* NAD 83(1986) POSITION- 43 42 10.16   (N) 100 01 05.46   (W)   HD_HELD1
 OS0027* NAVD 88 ORTHO HEIGHT -   480.522 (meters)     1576.51  (feet) ADJUSTED
 OS0027  ______________________________________________________________________
 OS0027  GEOID HEIGHT    -        -25.620 (meters)                     GEOID18
 OS0027  DYNAMIC HEIGHT  -        480.366 (meters)     1576.00  (feet) COMP
 OS0027  MODELED GRAVITY -    980,281.4   (mgal)                       NAVD 88
 OS0027
 OS0027  VERT ORDER      -  SECOND    CLASS 0
 OS0027
 OS0027.The horizontal coordinates were determined by differentially corrected
 OS0027.hand held GPS observations or other comparable positioning techniques
 OS0027.and have an estimated accuracy of +/- 3 meters.
 OS0027
 OS0027.The orthometric height was determined by differential leveling and
 OS0027.adjusted by the NATIONAL GEODETIC SURVEY
 OS0027.in June 1991.
 OS0027
 OS0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0027.GEOID18 height accuracy estimate available here.
 OS0027
 OS0027.Click photographs - Photos may exist for this station.
 OS0027
 OS0027.The dynamic height is computed by dividing the NAVD 88
 OS0027.geopotential number by the normal gravity value computed on the
 OS0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0027.degrees latitude (g = 980.6199 gals.).
 OS0027
 OS0027.The modeled gravity was interpolated from observed gravity values.
 OS0027
 OS0027;                    North         East    Units  Estimated Accuracy
 OS0027;SPC SD S     -   152,186.6     625,400.4     MT  (+/- 3 meters HH1 GPS) 
 OS0027
 OS0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1796139370(NAD 83)
 OS0027
 OS0027                          SUPERSEDED SURVEY CONTROL
 OS0027
 OS0027  NGVD 29 (??/??/92)  480.137  (m)         1575.25   (f) ADJ UNCH    2 0
 OS0027
 OS0027.Superseded values are not recommended for survey control.
 OS0027
 OS0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0027.See file dsdata.pdf to determine how the superseded data were derived.
 OS0027
 OS0027_MARKER: DB = BENCH MARK DISK
 OS0027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0027_STAMPING: C 140 1934
 OS0027_MARK LOGO: CGS
 OS0027_PROJECTION: PROJECTING 18 CENTIMETERS
 OS0027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0027+STABILITY: SURFACE MOTION
 OS0027
 OS0027  HISTORY     - Date     Condition        Report By
 OS0027  HISTORY     - 1934     MONUMENTED       CGS
 OS0027  HISTORY     - 1940     GOOD             CGS
 OS0027
 OS0027                          STATION DESCRIPTION
 OS0027
 OS0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0027'1.1 MI E FROM PRESHO.
 OS0027'IN TRIPP COUNTY, ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16
 OS0027'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OS0027'STATION AT PRESHO, LYMAN COUNTY, THENCE ABOUT 14.2 MILES SOUTH
 OS0027'ALONG U.S. HIGHWAY 183, ABOUT 134 YARDS SOUTHEAST OF THE EAST
 OS0027'END OF THE BRIDGE OVER WHITE RIVER, 92 FEET EAST OF THE CENTER
 OS0027'LINE OF THE HIGHWAY, 22 FEET NORTH OF A 3-FOOT COTTONWOOD TREE,
 OS0027'1.5 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND 0.5 FOOT EAST
 OS0027'OF A WHITE REFERENCE POST STENCILED U.S.B.M.  A STANDARD DISK,
 OS0027'STAMPED C 140 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0027'ABOUT 7 INCHES ABOVE GROUND.
 OS0027
 OS0027                          STATION RECOVERY (1940)
 OS0027
 OS0027'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0609 ***********************************************************************
 OR0609  DESIGNATION -  C 141
 OR0609  PID         -  OR0609
 OR0609  STATE/COUNTY-  SD/GREGORY
 OR0609  COUNTRY     -  US
 OR0609  USGS QUAD   -  DIXON (2017)
 OR0609
 OR0609                         *CURRENT SURVEY CONTROL
 OR0609  ______________________________________________________________________
 OR0609* NAD 83(1986) POSITION- 43 29 59.34   (N) 099 26 04.61   (W)   HD_HELD1
 OR0609* NAVD 88 ORTHO HEIGHT -   555.996 (meters)     1824.13  (feet) ADJUSTED
 OR0609  ______________________________________________________________________
 OR0609  GEOID HEIGHT    -        -26.079 (meters)                     GEOID18
 OR0609  DYNAMIC HEIGHT  -        555.811 (meters)     1823.52  (feet) COMP
 OR0609  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 OR0609
 OR0609  VERT ORDER      -  SECOND    CLASS 0
 OR0609
 OR0609.The horizontal coordinates were determined by differentially corrected
 OR0609.hand held GPS observations or other comparable positioning techniques
 OR0609.and have an estimated accuracy of +/- 3 meters.
 OR0609
 OR0609.The orthometric height was determined by differential leveling and
 OR0609.adjusted by the NATIONAL GEODETIC SURVEY
 OR0609.in June 1991.
 OR0609
 OR0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0609.GEOID18 height accuracy estimate available here.
 OR0609
 OR0609.Click photographs - Photos may exist for this station.
 OR0609
 OR0609.The dynamic height is computed by dividing the NAVD 88
 OR0609.geopotential number by the normal gravity value computed on the
 OR0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0609.degrees latitude (g = 980.6199 gals.).
 OR0609
 OR0609.The modeled gravity was interpolated from observed gravity values.
 OR0609
 OR0609;                    North         East    Units  Estimated Accuracy
 OR0609;SPC SD S     -   129,978.9     672,677.6     MT  (+/- 3 meters HH1 GPS) 
 OR0609
 OR0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6486316412(NAD 83)
 OR0609
 OR0609                          SUPERSEDED SURVEY CONTROL
 OR0609
 OR0609  NGVD 29 (??/??/92)  555.669  (m)         1823.06   (f) ADJ UNCH    2 0
 OR0609
 OR0609.Superseded values are not recommended for survey control.
 OR0609
 OR0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0609.See file dsdata.pdf to determine how the superseded data were derived.
 OR0609
 OR0609_MARKER: DB = BENCH MARK DISK
 OR0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0609_STAMPING: C 141 1934
 OR0609_MARK LOGO: CGS
 OR0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0609+STABILITY: SURFACE MOTION
 OR0609
 OR0609  HISTORY     - Date     Condition        Report By
 OR0609  HISTORY     - 1934     MONUMENTED       CGS
 OR0609  HISTORY     - 1945     GOOD             CGS
 OR0609
 OR0609                          STATION DESCRIPTION
 OR0609
 OR0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0609'3.5 MI S FROM IONA.
 OR0609'IN GREGORY COUNTY, 3.5 MILES SOUTH ALONG STATE HIGHWAY 47 FROM
 OR0609'THE POST OFFICE AT IONA, LYMAN COUNTY, AT THE WEST END OF AN
 OR0609'EAST-WEST JOG IN THE HIGHWAY ALONG THE LYMAN-GREGORY COUNTY
 OR0609'LINE, 65 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 39.3
 OR0609'FEET NORTH OF THE CENTERLINE OF A SECTION-LINE ROAD, 81.7 FEET
 OR0609'EAST OF A FENCE CORNER, 0.3 FOOT SOUTH OF A FENCE, 1-1/2 FEET
 OR0609'EAST OF A WHITE WOODEN WITNESS POST, AND LEVEL WITH THE HIGHWAY.
 OR0609'A STANDARD DISK, STAMPED C 141 1934 AND SET IN THE TOP OF A
 OR0609'CONCRETE POST ABOUT 2 INCHES UNDER GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0207 ***********************************************************************
 OR0207  DESIGNATION -  C 142
 OR0207  PID         -  OR0207
 OR0207  STATE/COUNTY-  SD/CHARLES MIX
 OR0207  COUNTRY     -  US
 OR0207  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0207
 OR0207                         *CURRENT SURVEY CONTROL
 OR0207  ______________________________________________________________________
 OR0207* NAD 83(1986) POSITION- 43 09 23.     (N) 098 46 55.     (W)   SCALED
 OR0207* NAVD 88 ORTHO HEIGHT -   395.314 (meters)     1296.96  (feet) ADJUSTED
 OR0207  ______________________________________________________________________
 OR0207  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OR0207  DYNAMIC HEIGHT  -        395.176 (meters)     1296.51  (feet) COMP
 OR0207  MODELED GRAVITY -    980,259.7   (mgal)                       NAVD 88
 OR0207
 OR0207  VERT ORDER      -  FIRST     CLASS II
 OR0207
 OR0207.The horizontal coordinates were scaled from a map and have
 OR0207.an estimated accuracy of +/- 6 seconds.
 OR0207
 OR0207.The orthometric height was determined by differential leveling and
 OR0207.adjusted by the NATIONAL GEODETIC SURVEY
 OR0207.in June 1991.
 OR0207
 OR0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0207.GEOID18 height accuracy estimate available here.
 OR0207
 OR0207.Click photographs - Photos may exist for this station.
 OR0207
 OR0207.The dynamic height is computed by dividing the NAVD 88
 OR0207.geopotential number by the normal gravity value computed on the
 OR0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0207.degrees latitude (g = 980.6199 gals.).
 OR0207
 OR0207.The modeled gravity was interpolated from observed gravity values.
 OR0207
 OR0207;                    North         East    Units  Estimated Accuracy
 OR0207;SPC SD S     -    92,610.      726,170.      MT  (+/- 180 meters Scaled)
 OR0207
 OR0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN177782(NAD 83)
 OR0207
 OR0207                          SUPERSEDED SURVEY CONTROL
 OR0207
 OR0207  NGVD 29 (??/??/92)  394.989  (m)         1295.89   (f) ADJ UNCH    1 2
 OR0207
 OR0207.Superseded values are not recommended for survey control.
 OR0207
 OR0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0207.See file dsdata.pdf to determine how the superseded data were derived.
 OR0207
 OR0207_MARKER: DB = BENCH MARK DISK
 OR0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0207_STAMPING: C 142 1934
 OR0207_MARK LOGO: CGS
 OR0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0207+STABILITY: SURFACE MOTION
 OR0207
 OR0207  HISTORY     - Date     Condition        Report By
 OR0207  HISTORY     - 1934     MONUMENTED       CGS
 OR0207  HISTORY     - 1949     GOOD             CGS
 OR0207  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0207
 OR0207                          STATION DESCRIPTION
 OR0207
 OR0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0207'1.9 MI E FROM WHEELER.
 OR0207'1.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0207'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, AT A
 OR0207'FIELD ENTRANCE, 34.4 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 OR0207'15 FEET EAST OF THE CENTER LINE OF THE ROAD LEADING INTO THE
 OR0207'FIELD, 24.5 FEET SOUTHWEST OF A POLE, 8.8 FEET SOUTHEAST OF A
 OR0207'CORNER FENCE POST, 8.0 FEET SOUTH OF A REFERENCE POST, 1.2 FEET
 OR0207'SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0207'ABOUT 10 INCHES ABOVE THE GROUND.  NOTE-- IT IS REPORTED THAT
 OR0207'WHEN THE FORT RANDALL DAM IS COMPLETED THE PRESENT SITE OF THE
 OR0207'HIGHWAY AT THE LOCATION OF THIS BENCH MARK WILL BE UNDER WATER.
 OR0207
 OR0207                          STATION RECOVERY (2013)
 OR0207
 OR0207'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0110 ***********************************************************************
 OR0110  DESIGNATION -  C 143
 OR0110  PID         -  OR0110
 OR0110  STATE/COUNTY-  SD/CHARLES MIX
 OR0110  COUNTRY     -  US
 OR0110  USGS QUAD   -  DANTE (2017)
 OR0110
 OR0110                         *CURRENT SURVEY CONTROL
 OR0110  ______________________________________________________________________
 OR0110* NAD 83(1986) POSITION- 43 02 09.     (N) 098 11 00.     (W)   SCALED
 OR0110* NAVD 88 ORTHO HEIGHT -   417.361 (meters)     1369.29  (feet) ADJUSTED
 OR0110  ______________________________________________________________________
 OR0110  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OR0110  DYNAMIC HEIGHT  -        417.221 (meters)     1368.83  (feet) COMP
 OR0110  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 OR0110
 OR0110  VERT ORDER      -  SECOND    CLASS 0
 OR0110
 OR0110.The horizontal coordinates were scaled from a map and have
 OR0110.an estimated accuracy of +/- 6 seconds.
 OR0110
 OR0110.The orthometric height was determined by differential leveling and
 OR0110.adjusted by the NATIONAL GEODETIC SURVEY
 OR0110.in June 1991.
 OR0110
 OR0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0110.GEOID18 height accuracy estimate available here.
 OR0110
 OR0110.Click photographs - Photos may exist for this station.
 OR0110
 OR0110.The dynamic height is computed by dividing the NAVD 88
 OR0110.geopotential number by the normal gravity value computed on the
 OR0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0110.degrees latitude (g = 980.6199 gals.).
 OR0110
 OR0110.The modeled gravity was interpolated from observed gravity values.
 OR0110
 OR0110;                    North         East    Units  Estimated Accuracy
 OR0110;SPC SD S     -    80,310.      775,180.      MT  (+/- 180 meters Scaled)
 OR0110
 OR0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN665651(NAD 83)
 OR0110
 OR0110                          SUPERSEDED SURVEY CONTROL
 OR0110
 OR0110  NGVD 29 (??/??/92)  417.091  (m)         1368.41   (f) ADJ UNCH    2 0
 OR0110
 OR0110.Superseded values are not recommended for survey control.
 OR0110
 OR0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0110.See file dsdata.pdf to determine how the superseded data were derived.
 OR0110
 OR0110_MARKER: DB = BENCH MARK DISK
 OR0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0110_STAMPING: C 143 1934
 OR0110_MARK LOGO: CGS
 OR0110_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0110+STABILITY: SURFACE MOTION
 OR0110
 OR0110  HISTORY     - Date     Condition        Report By
 OR0110  HISTORY     - 1934     MONUMENTED       CGS
 OR0110
 OR0110                          STATION DESCRIPTION
 OR0110
 OR0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0110'AT DANTE.
 OR0110'AT DANTE, CHARLES MIX COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0110'AND PACIFIC RAILROAD, 135 YARDS SOUTHEAST OF THE STATION, 120
 OR0110'YARDS NORTHWEST OF A BASEBALL DIAMOND, 44.4 FEET SOUTH OF THE
 OR0110'SOUTH RAIL, 4.2 FEET NORTH OF A FENCE, AND 1 FOOT SOUTHWEST OF
 OR0110'A POLE.  A STANDARD DISK, STAMPED C 143 1934 AND SET IN THE TOP
 OR0110'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0080 ***********************************************************************
 OR0080  DESIGNATION -  C 144
 OR0080  PID         -  OR0080
 OR0080  STATE/COUNTY-  SD/DOUGLAS
 OR0080  COUNTRY     -  US
 OR0080  USGS QUAD   -  CORSICA (2017)
 OR0080
 OR0080                         *CURRENT SURVEY CONTROL
 OR0080  ______________________________________________________________________
 OR0080* NAD 83(1986) POSITION- 43 24 50.     (N) 098 24 32.     (W)   SCALED
 OR0080* NAVD 88 ORTHO HEIGHT -   472.063 (meters)     1548.76  (feet) ADJUSTED
 OR0080  ______________________________________________________________________
 OR0080  GEOID HEIGHT    -        -26.545 (meters)                     GEOID18
 OR0080  DYNAMIC HEIGHT  -        471.916 (meters)     1548.28  (feet) COMP
 OR0080  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 OR0080
 OR0080  VERT ORDER      -  SECOND    CLASS 0
 OR0080
 OR0080.The horizontal coordinates were scaled from a map and have
 OR0080.an estimated accuracy of +/- 6 seconds.
 OR0080
 OR0080.The orthometric height was determined by differential leveling and
 OR0080.adjusted by the NATIONAL GEODETIC SURVEY
 OR0080.in June 1991.
 OR0080
 OR0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0080.GEOID18 height accuracy estimate available here.
 OR0080
 OR0080.Click photographs - Photos may exist for this station.
 OR0080
 OR0080.The dynamic height is computed by dividing the NAVD 88
 OR0080.geopotential number by the normal gravity value computed on the
 OR0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0080.degrees latitude (g = 980.6199 gals.).
 OR0080
 OR0080.The modeled gravity was interpolated from observed gravity values.
 OR0080
 OR0080;                    North         East    Units  Estimated Accuracy
 OR0080;SPC SD S     -   121,850.      755,840.      MT  (+/- 180 meters Scaled)
 OR0080
 OR0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP478069(NAD 83)
 OR0080
 OR0080                          SUPERSEDED SURVEY CONTROL
 OR0080
 OR0080  NGVD 29 (??/??/92)  471.740  (m)         1547.70   (f) ADJ UNCH    2 0
 OR0080
 OR0080.Superseded values are not recommended for survey control.
 OR0080
 OR0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0080.See file dsdata.pdf to determine how the superseded data were derived.
 OR0080
 OR0080_MARKER: DB = BENCH MARK DISK
 OR0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0080_STAMPING: C 144 1934
 OR0080_MARK LOGO: CGS
 OR0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0080+STABILITY: SURFACE MOTION
 OR0080
 OR0080  HISTORY     - Date     Condition        Report By
 OR0080  HISTORY     - 1934     MONUMENTED       CGS
 OR0080
 OR0080                          STATION DESCRIPTION
 OR0080
 OR0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0080'0.7 MI S FROM CORSICA.
 OR0080'ABOUT 0.7 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0080'PACIFIC RAILROAD FROM THE STATION AT CORSICA, DOUGLAS COUNTY,
 OR0080'AT A SECTION-ROAD CROSSING, ABOUT 55 YARDS SOUTH OF THE CENTER
 OR0080'LINE OF THE SECTION ROAD, 42.0 FEET EAST OF THE CENTER LINE OF
 OR0080'STATE HIGHWAY 41, AND 38.9 FEET WEST OF THE WEST RAIL.  A
 OR0080'STANDARD DISK, STAMPED C 144 1934 AND SET IN THE TOP OF A CONCRETE
 OR0080'POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0976 ***********************************************************************
 NM0976  DESIGNATION -  C 146
 NM0976  PID         -  NM0976
 NM0976  STATE/COUNTY-  SD/YANKTON
 NM0976  COUNTRY     -  US
 NM0976  USGS QUAD   -  YANKTON (2017)
 NM0976
 NM0976                         *CURRENT SURVEY CONTROL
 NM0976  ______________________________________________________________________
 NM0976* NAD 83(1986) POSITION- 42 57 57.     (N) 097 28 57.     (W)   SCALED
 NM0976* NAVD 88 ORTHO HEIGHT -   420.758 (meters)     1380.44  (feet) ADJUSTED
 NM0976  ______________________________________________________________________
 NM0976  GEOID HEIGHT    -        -25.712 (meters)                     GEOID18
 NM0976  DYNAMIC HEIGHT  -        420.633 (meters)     1380.03  (feet) COMP
 NM0976  MODELED GRAVITY -    980,312.1   (mgal)                       NAVD 88
 NM0976
 NM0976  VERT ORDER      -  SECOND    CLASS 0
 NM0976
 NM0976.The horizontal coordinates were scaled from a map and have
 NM0976.an estimated accuracy of +/- 6 seconds.
 NM0976
 NM0976.The orthometric height was determined by differential leveling and
 NM0976.adjusted by the NATIONAL GEODETIC SURVEY
 NM0976.in June 1991.
 NM0976
 NM0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0976.GEOID18 height accuracy estimate available here.
 NM0976
 NM0976.Click photographs - Photos may exist for this station.
 NM0976
 NM0976.The dynamic height is computed by dividing the NAVD 88
 NM0976.geopotential number by the normal gravity value computed on the
 NM0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0976.degrees latitude (g = 980.6199 gals.).
 NM0976
 NM0976.The modeled gravity was interpolated from observed gravity values.
 NM0976
 NM0976;                    North         East    Units  Estimated Accuracy
 NM0976;SPC SD S     -    74,260.      832,540.      MT  (+/- 180 meters Scaled)
 NM0976
 NM0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN237581(NAD 83)
 NM0976
 NM0976                          SUPERSEDED SURVEY CONTROL
 NM0976
 NM0976  NGVD 29 (??/??/92)  420.533  (m)         1379.70   (f) ADJ UNCH    2 0
 NM0976
 NM0976.Superseded values are not recommended for survey control.
 NM0976
 NM0976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0976.See file dsdata.pdf to determine how the superseded data were derived.
 NM0976
 NM0976_MARKER: DB = BENCH MARK DISK
 NM0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0976_STAMPING: C 146 1934
 NM0976_MARK LOGO: CGS
 NM0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0976+STABILITY: SURFACE MOTION
 NM0976
 NM0976  HISTORY     - Date     Condition        Report By
 NM0976  HISTORY     - 1934     MONUMENTED       CGS
 NM0976  HISTORY     - 1946     GOOD             CGS
 NM0976
 NM0976                          STATION DESCRIPTION
 NM0976
 NM0976'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0976'1.4 MI SE FROM UTICA.
 NM0976'1.4 MILES SOUTHEAST OF STATION ALONG C.M.ST.P. AND P.R.R. AT
 NM0976'UTICA, 289 FEET SOUTHEAST OF CENTERLINES OF ROAD CROSSING TRACK
 NM0976'AND TRACK, 150 FEET NORTHEAST OF M.P. 160, 46 FEET NORTHEAST
 NM0976'OF NORTHEAST RAIL, 1.9 FEET SOUTHWEST OF R/W FENCE.  STANDARD
 NM0976'TABLET SET IN TOP OF CONCRETE POST 6 INCHES HIGH.
 NM0976
 NM0976                          STATION RECOVERY (1946)
 NM0976
 NM0976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM0976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0063 ***********************************************************************
 OR0063  DESIGNATION -  C 147
 OR0063  PID         -  OR0063
 OR0063  STATE/COUNTY-  SD/DAVISON
 OR0063  COUNTRY     -  US
 OR0063  USGS QUAD   -  MITCHELL (2017)
 OR0063
 OR0063                         *CURRENT SURVEY CONTROL
 OR0063  ______________________________________________________________________
 OR0063* NAD 83(1986) POSITION- 43 41 18.     (N) 098 00 21.     (W)   SCALED
 OR0063* NAVD 88 ORTHO HEIGHT -   411.749 (meters)     1350.88  (feet) ADJUSTED
 OR0063  ______________________________________________________________________
 OR0063  GEOID HEIGHT    -        -26.178 (meters)                     GEOID18
 OR0063  DYNAMIC HEIGHT  -        411.646 (meters)     1350.54  (feet) COMP
 OR0063  MODELED GRAVITY -    980,358.2   (mgal)                       NAVD 88
 OR0063
 OR0063  VERT ORDER      -  SECOND    CLASS 0
 OR0063
 OR0063.The horizontal coordinates were scaled from a map and have
 OR0063.an estimated accuracy of +/- 6 seconds.
 OR0063
 OR0063.The orthometric height was determined by differential leveling and
 OR0063.adjusted by the NATIONAL GEODETIC SURVEY
 OR0063.in June 1991.
 OR0063
 OR0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0063.GEOID18 height accuracy estimate available here.
 OR0063
 OR0063.Click photographs - Photos may exist for this station.
 OR0063
 OR0063.The dynamic height is computed by dividing the NAVD 88
 OR0063.geopotential number by the normal gravity value computed on the
 OR0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0063.degrees latitude (g = 980.6199 gals.).
 OR0063
 OR0063.The modeled gravity was interpolated from observed gravity values.
 OR0063
 OR0063;                    North         East    Units  Estimated Accuracy
 OR0063;SPC SD S     -   153,160.      787,610.      MT  (+/- 180 meters Scaled)
 OR0063
 OR0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP801377(NAD 83)
 OR0063
 OR0063                          SUPERSEDED SURVEY CONTROL
 OR0063
 OR0063  NGVD 29 (??/??/92)  411.448  (m)         1349.89   (f) ADJ UNCH    2 0
 OR0063
 OR0063.Superseded values are not recommended for survey control.
 OR0063
 OR0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0063.See file dsdata.pdf to determine how the superseded data were derived.
 OR0063
 OR0063_MARKER: DB = BENCH MARK DISK
 OR0063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0063_STAMPING: C 147 1934
 OR0063_MARK LOGO: CGS
 OR0063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0063+STABILITY: SURFACE MOTION
 OR0063
 OR0063  HISTORY     - Date     Condition        Report By
 OR0063  HISTORY     - 1934     MONUMENTED       CGS
 OR0063  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0063
 OR0063                          STATION DESCRIPTION
 OR0063
 OR0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0063'9.3 MI N FROM ETHAN.
 OR0063'9.3 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0063'PACIFIC RAILROAD FROM THE STATION AT ETHAN, DAVISON COUNTY,
 OR0063'ABOUT 252 FEET NORTH AND ABOUT 195 FEET EAST OF STATE HIGHWAY
 OR0063'37, 36.2 FEET WEST OF THE WEST RAIL OF THE MAIN TRACK, AND 12
 OR0063'FEET EAST OF A POLE.  A STANDARD DISK, STAMPED C 147 1934 AND
 OR0063'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 OR0063'ABOVE GROUND.
 OR0063
 OR0063                          STATION RECOVERY (1991)
 OR0063
 OR0063'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0063'A THROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0387 ***********************************************************************
 OQ0387  DESIGNATION -  C 149
 OQ0387  PID         -  OQ0387
 OQ0387  STATE/COUNTY-  SD/TURNER
 OQ0387  COUNTRY     -  US
 OQ0387  USGS QUAD   -  PARKER (2017)
 OQ0387
 OQ0387                         *CURRENT SURVEY CONTROL
 OQ0387  ______________________________________________________________________
 OQ0387* NAD 83(1986) POSITION- 43 24 24.     (N) 097 13 15.     (W)   SCALED
 OQ0387* NAVD 88 ORTHO HEIGHT -   443.343 (meters)     1454.53  (feet) ADJUSTED
 OQ0387  ______________________________________________________________________
 OQ0387  GEOID HEIGHT    -        -26.132 (meters)                     GEOID18
 OQ0387  DYNAMIC HEIGHT  -        443.224 (meters)     1454.14  (feet) COMP
 OQ0387  MODELED GRAVITY -    980,337.9   (mgal)                       NAVD 88
 OQ0387
 OQ0387  VERT ORDER      -  SECOND    CLASS 0
 OQ0387
 OQ0387.The horizontal coordinates were scaled from a map and have
 OQ0387.an estimated accuracy of +/- 6 seconds.
 OQ0387
 OQ0387.The orthometric height was determined by differential leveling and
 OQ0387.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0387.in June 1991.
 OQ0387
 OQ0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0387.GEOID18 height accuracy estimate available here.
 OQ0387
 OQ0387.Click photographs - Photos may exist for this station.
 OQ0387
 OQ0387.The dynamic height is computed by dividing the NAVD 88
 OQ0387.geopotential number by the normal gravity value computed on the
 OQ0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0387.degrees latitude (g = 980.6199 gals.).
 OQ0387
 OQ0387.The modeled gravity was interpolated from observed gravity values.
 OQ0387
 OQ0387;                    North         East    Units  Estimated Accuracy
 OQ0387;SPC SD S     -   123,960.      852,040.      MT  (+/- 180 meters Scaled)
 OQ0387
 OQ0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP440075(NAD 83)
 OQ0387
 OQ0387                          SUPERSEDED SURVEY CONTROL
 OQ0387
 OQ0387  NGVD 29 (??/??/92)  443.075  (m)         1453.66   (f) ADJ UNCH    2 0
 OQ0387
 OQ0387.Superseded values are not recommended for survey control.
 OQ0387
 OQ0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0387.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0387
 OQ0387_MARKER: DB = BENCH MARK DISK
 OQ0387_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0387_STAMPING: C 149 1934
 OQ0387_MARK LOGO: CGS
 OQ0387_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0387
 OQ0387  HISTORY     - Date     Condition        Report By
 OQ0387  HISTORY     - 1934     MONUMENTED       CGS
 OQ0387
 OQ0387                          STATION DESCRIPTION
 OQ0387
 OQ0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0387'4.2 MI NW FROM PARKER.
 OQ0387'LOCATED 4.2 MILES NW. OF THE MILWAUKEE RWY. STATION AT PARKER,
 OQ0387'ALONG C.M. ST. P. AND B. R.R., 48 FT. E. OF CENTERLINE OF A
 OQ0387'SECTION ROAD THAT CROSSES TRACK, 45.8 FT. N. OF NORTH RAIL
 OQ0387'OF TRACK, 14 FT. EAST OF CORNER OF FENCE, 1.2 FT. SOUTH OF R/W
 OQ0387'FENCE LINE.  STANDARD TABLET SET IN TOP OF A CONCRETE POST
 OQ0387'6 IN HIGH.  STAMPED C-149--1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0015 ***********************************************************************
 PT0015  DESIGNATION -  C 15
 PT0015  PID         -  PT0015
 PT0015  STATE/COUNTY-  SD/SULLY
 PT0015  COUNTRY     -  US
 PT0015  USGS QUAD   -  AGAR (2017)
 PT0015
 PT0015                         *CURRENT SURVEY CONTROL
 PT0015  ______________________________________________________________________
 PT0015* NAD 83(1986) POSITION- 44 50 14.     (N) 100 04 25.     (W)   SCALED
 PT0015* NAVD 88 ORTHO HEIGHT -   564.655 (meters)     1852.54  (feet) ADJUSTED
 PT0015  ______________________________________________________________________
 PT0015  GEOID HEIGHT    -        -22.812 (meters)                     GEOID18
 PT0015  DYNAMIC HEIGHT  -        564.558 (meters)     1852.22  (feet) COMP
 PT0015  MODELED GRAVITY -    980,428.9   (mgal)                       NAVD 88
 PT0015
 PT0015  VERT ORDER      -  FIRST     CLASS II
 PT0015
 PT0015.The horizontal coordinates were scaled from a map and have
 PT0015.an estimated accuracy of +/- 6 seconds.
 PT0015
 PT0015.The orthometric height was determined by differential leveling and
 PT0015.adjusted by the NATIONAL GEODETIC SURVEY
 PT0015.in June 1991.
 PT0015
 PT0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0015.GEOID18 height accuracy estimate available here.
 PT0015
 PT0015.Click photographs - Photos may exist for this station.
 PT0015
 PT0015.The dynamic height is computed by dividing the NAVD 88
 PT0015.geopotential number by the normal gravity value computed on the
 PT0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0015.degrees latitude (g = 980.6199 gals.).
 PT0015
 PT0015.The modeled gravity was interpolated from observed gravity values.
 PT0015
 PT0015;                    North         East    Units  Estimated Accuracy
 PT0015;SPC SD N     -   111,560.      594,180.      MT  (+/- 180 meters Scaled)
 PT0015
 PT0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ151654(NAD 83)
 PT0015
 PT0015                          SUPERSEDED SURVEY CONTROL
 PT0015
 PT0015  NGVD 29 (??/??/92)  564.286  (m)         1851.33   (f) ADJ UNCH    1 2
 PT0015
 PT0015.Superseded values are not recommended for survey control.
 PT0015
 PT0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0015.See file dsdata.pdf to determine how the superseded data were derived.
 PT0015
 PT0015_MARKER: DB = BENCH MARK DISK
 PT0015_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0015_SP_SET: STEP
 PT0015_STAMPING: 1851.328 C 15 1926
 PT0015_MARK LOGO: CGS
 PT0015_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0015
 PT0015  HISTORY     - Date     Condition        Report By
 PT0015  HISTORY     - 1926     MONUMENTED       CGS
 PT0015  HISTORY     - 1964     GOOD             USGS
 PT0015
 PT0015                          STATION DESCRIPTION
 PT0015
 PT0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0015'AT AGAR.
 PT0015'AT AGAR, SULLY COUNTY, ONE BLOCK EAST OF THE CHICAGO AND NORTH
 PT0015'WESTERN RAILWAY, AT THE AGAR STATE BANK BUILDING, AT THE SOUTHWEST
 PT0015'ENTRANCE, IN THE TOP OF THE STEP, AND ABOUT 5 INCHES FROM THE
 PT0015'SIDE OF THE BUILDING.  A STANDARD DISK, STAMPED 1851.328 C
 PT0015'15 1926.
 PT0015
 PT0015                          STATION RECOVERY (1964)
 PT0015
 PT0015'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1350 ***********************************************************************
 NM1350  DESIGNATION -  C 150
 NM1350  PID         -  NM1350
 NM1350  STATE/COUNTY-  SD/BON HOMME
 NM1350  COUNTRY     -  US
 NM1350  USGS QUAD   -  TYNDALL (2017)
 NM1350
 NM1350                         *CURRENT SURVEY CONTROL
 NM1350  ______________________________________________________________________
 NM1350* NAD 83(1986) POSITION- 42 59 45.     (N) 097 51 24.     (W)   SCALED
 NM1350* NAVD 88 ORTHO HEIGHT -   431.585 (meters)     1415.96  (feet) ADJUSTED
 NM1350  ______________________________________________________________________
 NM1350  GEOID HEIGHT    -        -26.077 (meters)                     GEOID18
 NM1350  DYNAMIC HEIGHT  -        431.449 (meters)     1415.51  (feet) COMP
 NM1350  MODELED GRAVITY -    980,292.2   (mgal)                       NAVD 88
 NM1350
 NM1350  VERT ORDER      -  SECOND    CLASS 0
 NM1350
 NM1350.The horizontal coordinates were scaled from a map and have
 NM1350.an estimated accuracy of +/- 6 seconds.
 NM1350
 NM1350.The orthometric height was determined by differential leveling and
 NM1350.adjusted by the NATIONAL GEODETIC SURVEY
 NM1350.in June 1991.
 NM1350
 NM1350.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1350.GEOID18 height accuracy estimate available here.
 NM1350
 NM1350.Click photographs - Photos may exist for this station.
 NM1350
 NM1350.The dynamic height is computed by dividing the NAVD 88
 NM1350.geopotential number by the normal gravity value computed on the
 NM1350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1350.degrees latitude (g = 980.6199 gals.).
 NM1350
 NM1350.The modeled gravity was interpolated from observed gravity values.
 NM1350
 NM1350;                    North         East    Units  Estimated Accuracy
 NM1350;SPC SD S     -    76,610.      801,930.      MT  (+/- 180 meters Scaled)
 NM1350
 NM1350_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN931609(NAD 83)
 NM1350
 NM1350                          SUPERSEDED SURVEY CONTROL
 NM1350
 NM1350  NGVD 29 (??/??/92)  431.332  (m)         1415.13   (f) ADJ UNCH    2 0
 NM1350
 NM1350.Superseded values are not recommended for survey control.
 NM1350
 NM1350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1350.See file dsdata.pdf to determine how the superseded data were derived.
 NM1350
 NM1350_MARKER: DB = BENCH MARK DISK
 NM1350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1350_STAMPING: C 150 1934
 NM1350_MARK LOGO: CGS
 NM1350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1350+STABILITY: SURFACE MOTION
 NM1350
 NM1350  HISTORY     - Date     Condition        Report By
 NM1350  HISTORY     - 1934     MONUMENTED       CGS
 NM1350  HISTORY     - 1940     GOOD             CGS
 NM1350  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM1350
 NM1350                          STATION DESCRIPTION
 NM1350
 NM1350'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 NM1350'0.4 MI NE FROM TYNDALL.
 NM1350'0.4 MILE N.E. OF THE RR. STA. AT TYNDALL, AT RR. CROSSING, 45.8
 NM1350'FT N.W. OF THE N.W. RAIL, 96.0 FT. N.E. OF THE CENTER OF
 NM1350'GRAVELED ROAD CROSSING TRACK, 0.5 FT. N. OF WHITE MARKER POST,
 NM1350'1 IN. ABOVE GROUND.
 NM1350
 NM1350                          STATION RECOVERY (1993)
 NM1350
 NM1350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM1350'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0397 ***********************************************************************
 OQ0397  DESIGNATION -  C 151
 OQ0397  PID         -  OQ0397
 OQ0397  STATE/COUNTY-  SD/TURNER
 OQ0397  COUNTRY     -  US
 OQ0397  USGS QUAD   -  IRENE (2017)
 OQ0397
 OQ0397                         *CURRENT SURVEY CONTROL
 OQ0397  ______________________________________________________________________
 OQ0397* NAD 83(1986) POSITION- 43 06 28.     (N) 097 08 25.     (W)   SCALED
 OQ0397* NAVD 88 ORTHO HEIGHT -   415.467 (meters)     1363.08  (feet) ADJUSTED
 OQ0397  ______________________________________________________________________
 OQ0397  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 OQ0397  DYNAMIC HEIGHT  -        415.345 (meters)     1362.68  (feet) COMP
 OQ0397  MODELED GRAVITY -    980,312.7   (mgal)                       NAVD 88
 OQ0397
 OQ0397  VERT ORDER      -  SECOND    CLASS 0
 OQ0397
 OQ0397.The horizontal coordinates were scaled from a map and have
 OQ0397.an estimated accuracy of +/- 6 seconds.
 OQ0397
 OQ0397.The orthometric height was determined by differential leveling and
 OQ0397.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0397.in June 1991.
 OQ0397
 OQ0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0397.GEOID18 height accuracy estimate available here.
 OQ0397
 OQ0397.Click photographs - Photos may exist for this station.
 OQ0397
 OQ0397.The dynamic height is computed by dividing the NAVD 88
 OQ0397.geopotential number by the normal gravity value computed on the
 OQ0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0397.degrees latitude (g = 980.6199 gals.).
 OQ0397
 OQ0397.The modeled gravity was interpolated from observed gravity values.
 OQ0397
 OQ0397;                    North         East    Units  Estimated Accuracy
 OQ0397;SPC SD S     -    91,030.      859,830.      MT  (+/- 180 meters Scaled)
 OQ0397
 OQ0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN513744(NAD 83)
 OQ0397
 OQ0397                          SUPERSEDED SURVEY CONTROL
 OQ0397
 OQ0397  NGVD 29 (??/??/92)  415.239  (m)         1362.33   (f) ADJ UNCH    2 0
 OQ0397
 OQ0397.Superseded values are not recommended for survey control.
 OQ0397
 OQ0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0397.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0397
 OQ0397_MARKER: DB = BENCH MARK DISK
 OQ0397_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0397_STAMPING: C 151 1934
 OQ0397_MARK LOGO: CGS
 OQ0397_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0397
 OQ0397  HISTORY     - Date     Condition        Report By
 OQ0397  HISTORY     - 1934     MONUMENTED       CGS
 OQ0397
 OQ0397                          STATION DESCRIPTION
 OQ0397
 OQ0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0397'2.1 MI NE FROM IRENE.
 OQ0397'LOCATED 2.1 MILES NORTHEAST OF STATION AT IRENE, ALONG GREAT
 OQ0397'NORTHERN RWY., 0.5 OF MILE NORTHEAST OF M.P. 185, 225 FEET SOUTHWEST
 OQ0397'OF THE SOUTHWEST CORNER OF A WOOD TRESTLE, 43 FEET SOUTHEAST OF
 OQ0397'CENTERLINES INTERSECTION OF A SECTION LINE ROAD AND TRACKS, 42
 OQ0397'FEET SOUTHEAST OF SOUTHEAST RAIL.  STANDARD TABLET SET IN TOP OF
 OQ0397'CONCRETE POST 6 INCHES HIGH.  STAMPED C-151--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0766 ***********************************************************************
 NM0766  DESIGNATION -  C 152
 NM0766  PID         -  NM0766
 NM0766  STATE/COUNTY-  SD/UNION
 NM0766  COUNTRY     -  US
 NM0766  USGS QUAD   -  BURBANK (2017)
 NM0766
 NM0766                         *CURRENT SURVEY CONTROL
 NM0766  ______________________________________________________________________
 NM0766* NAD 83(1986) POSITION- 42 42 57.     (N) 096 45 08.     (W)   SCALED
 NM0766* NAVD 88 ORTHO HEIGHT -   343.834 (meters)     1128.06  (feet) ADJUSTED
 NM0766  ______________________________________________________________________
 NM0766  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 NM0766  DYNAMIC HEIGHT  -        343.735 (meters)     1127.74  (feet) COMP
 NM0766  MODELED GRAVITY -    980,322.1   (mgal)                       NAVD 88
 NM0766
 NM0766  VERT ORDER      -  SECOND    CLASS 0
 NM0766
 NM0766.The horizontal coordinates were scaled from a map and have
 NM0766.an estimated accuracy of +/- 6 seconds.
 NM0766
 NM0766.The orthometric height was determined by differential leveling and
 NM0766.adjusted by the NATIONAL GEODETIC SURVEY
 NM0766.in June 1991.
 NM0766
 NM0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0766.GEOID18 height accuracy estimate available here.
 NM0766
 NM0766.Click photographs - Photos may exist for this station.
 NM0766
 NM0766.The dynamic height is computed by dividing the NAVD 88
 NM0766.geopotential number by the normal gravity value computed on the
 NM0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0766.degrees latitude (g = 980.6199 gals.).
 NM0766
 NM0766.The modeled gravity was interpolated from observed gravity values.
 NM0766
 NM0766;                    North         East    Units  Estimated Accuracy
 NM0766;SPC SD S     -    48,820.      893,270.      MT  (+/- 180 meters Scaled)
 NM0766
 NM0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN840317(NAD 83)
 NM0766
 NM0766                          SUPERSEDED SURVEY CONTROL
 NM0766
 NM0766  NGVD 29 (??/??/92)  343.652  (m)         1127.46   (f) ADJ UNCH    2 0
 NM0766
 NM0766.Superseded values are not recommended for survey control.
 NM0766
 NM0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0766.See file dsdata.pdf to determine how the superseded data were derived.
 NM0766
 NM0766_MARKER: DB = BENCH MARK DISK
 NM0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0766_STAMPING: C 152 1934
 NM0766_MARK LOGO: CGS
 NM0766_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0766+STABILITY: SURFACE MOTION
 NM0766
 NM0766  HISTORY     - Date     Condition        Report By
 NM0766  HISTORY     - 1934     MONUMENTED       CGS
 NM0766
 NM0766                          STATION DESCRIPTION
 NM0766
 NM0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0766'4.3 MI SE FROM BURBANK.
 NM0766'IN UNION COUNTY, 4.3 MILES SOUTHEAST ALONG THE CHICAGO,
 NM0766'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE STATION AT
 NM0766'BURBANK, CLAY COUNTY, 4.1 MILES NORTHWEST OF THE STATION AT ELK
 NM0766'POINT, UNION COUNTY, AT A FARM-ROAD CROSSING, 41 FEET NORTHWEST
 NM0766'OF THE CENTERLINE OF THE FARM ROAD, 31.3 FEET SOUTHWEST OF THE
 NM0766'SOUTHWEST RAIL, AND 1.5 FEET NORTHEAST OF THE RIGHT-OF-WAY
 NM0766'FENCE.  A STANDARD DISK, STAMPED C 152 1934 AND SET IN THE TOP
 NM0766'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1577 ***********************************************************************
 NM1577  DESIGNATION -  C 152 RESET
 NM1577  PID         -  NM1577
 NM1577  STATE/COUNTY-  SD/UNION
 NM1577  COUNTRY     -  US
 NM1577  USGS QUAD   -  BURBANK (2017)
 NM1577
 NM1577                         *CURRENT SURVEY CONTROL
 NM1577  ______________________________________________________________________
 NM1577* NAD 83(1986) POSITION- 42 42 57.     (N) 096 45 08.     (W)   SCALED
 NM1577* NAVD 88 ORTHO HEIGHT -   343.74  (+/-2cm)     1127.8   (feet) VERTCON3
 NM1577  ______________________________________________________________________
 NM1577  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 NM1577  VERT ORDER      -  THIRD (See Below)
 NM1577
 NM1577.The horizontal coordinates were scaled from a map and have
 NM1577.an estimated accuracy of +/- 6 seconds.
 NM1577
 NM1577.The NAVD 88 height was computed by applying the VERTCON shift value to
 NM1577.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NM1577
 NM1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1577.GEOID18 height accuracy estimate available here.
 NM1577
 NM1577.The vertical order pertains to the NGVD 29 superseded value.
 NM1577
 NM1577.Click photographs - Photos may exist for this station.
 NM1577
 NM1577;                    North         East    Units  Estimated Accuracy
 NM1577;SPC SD S     -    48,820.      893,270.      MT  (+/- 180 meters Scaled)
 NM1577
 NM1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN840317(NAD 83)
 NM1577
 NM1577                          SUPERSEDED SURVEY CONTROL
 NM1577
 NM1577  NGVD 29 (04/17/07)  343.55   (m)         1127.1    (f) RESET       3  
 NM1577
 NM1577.Superseded values are not recommended for survey control.
 NM1577
 NM1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1577.See file dsdata.pdf to determine how the superseded data were derived.
 NM1577
 NM1577_MARKER: DV = VERTICAL CONTROL DISK
 NM1577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1577_STAMPING: C 152 RESET 1981
 NM1577_MARK LOGO: NGS
 NM1577_PROJECTION: PROJECTING 10 CENTIMETERS
 NM1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1577+STABILITY: SURFACE MOTION
 NM1577
 NM1577  HISTORY     - Date     Condition        Report By
 NM1577  HISTORY     - 1981     MONUMENTED       NGS
 NM1577
 NM1577                          STATION DESCRIPTION
 NM1577
 NM1577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 NM1577'6.9 KM (4.3 MI) SE FROM BURBANK.
 NM1577'5.6 KM (3.5 MI) SOUTHEAST ALONG COUNTY ROAD 10 FROM THE JUNCTION OF
 NM1577'MAIN STREET IN BURBANK TO FARMS ON EACH SIDE OF THE ROAD, THENCE
 NM1577'1.3 KM (0.8 MI) SOUTHEAST ALONG COUNTY ROAD 10 TO A RAILROAD CROSSING
 NM1577'ON THE LEFT, 9.1 METERS (29.9 FEET) NORTHEAST OF THE NORTHEAST
 NM1577'RAIL OF RAILROAD TRACK, 4.4 METERS (14.4 FEET) NORTHWEST OF THE
 NM1577'CENTER OF THE CROSSING ROAD, 2.1 METERS (6.9 FEET) NORTHWEST OF A
 NM1577'GATE POST, AND 0.3 METER (1.0 FOOT) SOUTHWEST OF A FENCE.
 NM1577'THE MARK IS 1.0 FT  SE FROM A WITNESS POST.
 NM1577'THE MARK IS 2.0 FT BELOW TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0222 ***********************************************************************
 QR0222  DESIGNATION -  C 16
 QR0222  PID         -  QR0222
 QR0222  STATE/COUNTY-  SD/FAULK
 QR0222  COUNTRY     -  US
 QR0222  USGS QUAD   -  BURKMERE (2017)
 QR0222
 QR0222                         *CURRENT SURVEY CONTROL
 QR0222  ______________________________________________________________________
 QR0222* NAD 83(1986) POSITION- 45 02 53.     (N) 099 20 54.     (W)   SCALED
 QR0222* NAVD 88 ORTHO HEIGHT -   539.862 (meters)     1771.20  (feet) ADJUSTED
 QR0222  ______________________________________________________________________
 QR0222  GEOID HEIGHT    -        -23.232 (meters)                     GEOID18
 QR0222  DYNAMIC HEIGHT  -        539.787 (meters)     1770.95  (feet) COMP
 QR0222  MODELED GRAVITY -    980,461.7   (mgal)                       NAVD 88
 QR0222
 QR0222  VERT ORDER      -  FIRST     CLASS II
 QR0222
 QR0222.The horizontal coordinates were scaled from a map and have
 QR0222.an estimated accuracy of +/- 6 seconds.
 QR0222
 QR0222.The orthometric height was determined by differential leveling and
 QR0222.adjusted by the NATIONAL GEODETIC SURVEY
 QR0222.in July 1998.
 QR0222
 QR0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0222.GEOID18 height accuracy estimate available here.
 QR0222
 QR0222.Click photographs - Photos may exist for this station.
 QR0222
 QR0222.The dynamic height is computed by dividing the NAVD 88
 QR0222.geopotential number by the normal gravity value computed on the
 QR0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0222.degrees latitude (g = 980.6199 gals.).
 QR0222
 QR0222.The modeled gravity was interpolated from observed gravity values.
 QR0222
 QR0222;                    North         East    Units  Estimated Accuracy
 QR0222;SPC SD N     -   135,190.      651,340.      MT  (+/- 180 meters Scaled)
 QR0222
 QR0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ725883(NAD 83)
 QR0222
 QR0222                          SUPERSEDED SURVEY CONTROL
 QR0222
 QR0222  NAVD 88 (06/15/91)  539.866  (m)         1771.21   (f) SUPERSEDED  1 2
 QR0222  NGVD 29 (??/??/92)  539.506  (m)         1770.03   (f) ADJ UNCH    1 2
 QR0222
 QR0222.Superseded values are not recommended for survey control.
 QR0222
 QR0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0222.See file dsdata.pdf to determine how the superseded data were derived.
 QR0222
 QR0222_MARKER: DB = BENCH MARK DISK
 QR0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0222_STAMPING: C 16 1926 1770.029
 QR0222_MARK LOGO: CGS
 QR0222_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0222+STABILITY: SURFACE MOTION
 QR0222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0222+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1996
 QR0222
 QR0222  HISTORY     - Date     Condition        Report By
 QR0222  HISTORY     - 1926     MONUMENTED       CGS
 QR0222  HISTORY     - 1973     GOOD             NGS
 QR0222  HISTORY     - 19960601 GOOD             NGS
 QR0222
 QR0222                          STATION DESCRIPTION
 QR0222
 QR0222'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0222'1.8 MI W FROM BURKMERE.
 QR0222'ABOUT 1.75 MILE WEST ALONG THE ABANDONED CHICAGO AND NORTH
 QR0222'WESTERN RAILWAY FROM THE GRAIN ELEVATOR AT BURKMERE, AT A GRAVELED
 QR0222'SECTION LINE ROAD CROSSING, 52 FEET SOUTH OF THE CENTER OF THE
 QR0222'ABANDONED RAILWAY, 38 FEET EAST OF THE CENTER OF THE GRAVELED
 QR0222'ROAD, 6 FEET EAST OF A STEEL PIPE FENCE POST WITH AN IRON BRACE,
 QR0222'6 FEET EAST OF A FENCE AND METAL WITNESS POST, AND SET IN THE
 QR0222'TOP OF A CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT IS 0.5
 QR0222'MILE NORTH OF U.S. HIGHWAY 212.
 QR0222
 QR0222                          STATION RECOVERY (1996)
 QR0222
 QR0222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0222'17.9 KM (11.10 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QR0222'OFFICE IN FAULKTON, THENCE 0.8 KM (0.50 MI) NORTH ALONG A DIRT ROAD,
 QR0222'142.0 M (465.9 FT) EAST OF MILEPOST 256, 47.8 M (156.8 FT) NORTH OF
 QR0222'THE CENTER OF A FIELD ENTRANCE AND GATE, 15.0 M (49.2 FT) SOUTH OF THE
 QR0222'CENTER OF A RAILROAD GRADE (TRACKS REMOVED), 10.1 M (33.1 FT) EAST OF
 QR0222'THE ROAD CENTER, 1.8 M (5.9 FT) EAST OF A WITNESS POST AND FENCE, 0.1
 QR0222'M (0.3 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1
 QR0222'M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0212 ***********************************************************************
 QR0212  DESIGNATION -  C 17
 QR0212  PID         -  QR0212
 QR0212  STATE/COUNTY-  SD/EDMUNDS
 QR0212  COUNTRY     -  US
 QR0212  USGS QUAD   -  ROSCOE (2017)
 QR0212
 QR0212                         *CURRENT SURVEY CONTROL
 QR0212  ______________________________________________________________________
 QR0212* NAD 83(1986) POSITION- 45 22 33.     (N) 099 19 19.     (W)   SCALED
 QR0212* NAVD 88 ORTHO HEIGHT -   536.564 (meters)     1760.38  (feet) ADJUSTED
 QR0212  ______________________________________________________________________
 QR0212  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 QR0212  DYNAMIC HEIGHT  -        536.509 (meters)     1760.20  (feet) COMP
 QR0212  MODELED GRAVITY -    980,495.6   (mgal)                       NAVD 88
 QR0212
 QR0212  VERT ORDER      -  FIRST     CLASS II
 QR0212
 QR0212.The horizontal coordinates were scaled from a map and have
 QR0212.an estimated accuracy of +/- 6 seconds.
 QR0212
 QR0212.The orthometric height was determined by differential leveling and
 QR0212.adjusted by the NATIONAL GEODETIC SURVEY
 QR0212.in June 1991.
 QR0212
 QR0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0212.GEOID18 height accuracy estimate available here.
 QR0212
 QR0212.Click photographs - Photos may exist for this station.
 QR0212
 QR0212.The dynamic height is computed by dividing the NAVD 88
 QR0212.geopotential number by the normal gravity value computed on the
 QR0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0212.degrees latitude (g = 980.6199 gals.).
 QR0212
 QR0212.The modeled gravity was interpolated from observed gravity values.
 QR0212
 QR0212;                    North         East    Units  Estimated Accuracy
 QR0212;SPC SD N     -   171,630.      653,110.      MT  (+/- 180 meters Scaled)
 QR0212
 QR0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR747247(NAD 83)
 QR0212
 QR0212                          SUPERSEDED SURVEY CONTROL
 QR0212
 QR0212  NGVD 29 (??/??/92)  536.195  (m)         1759.17   (f) ADJ UNCH    1 2
 QR0212
 QR0212.Superseded values are not recommended for survey control.
 QR0212
 QR0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0212.See file dsdata.pdf to determine how the superseded data were derived.
 QR0212
 QR0212_MARKER: DB = BENCH MARK DISK
 QR0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0212_STAMPING: 1759.166 C 17 1927
 QR0212_MARK LOGO: CGS
 QR0212_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0212+STABILITY: SURFACE MOTION
 QR0212
 QR0212  HISTORY     - Date     Condition        Report By
 QR0212  HISTORY     - 1927     MONUMENTED       CGS
 QR0212  HISTORY     - 1934     GOOD             CGS
 QR0212
 QR0212                          STATION DESCRIPTION
 QR0212
 QR0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0212'5.5 MI SE FROM ROSCOE.
 QR0212'5.5 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QR0212'AND PACIFIC RAILROAD FROM ROSCOE, EDMUNDS COUNTY, 110 FEET
 QR0212'NORTHWEST OF THE CENTER OF THE CROSSING OF A SECTION-LINE ROAD,
 QR0212'45.5 FEET WEST OF THE CENTER LINE OF THE TRACK, AND 4.5 FEET
 QR0212'EAST OF THE WEST RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 QR0212'1759.166 C 17 1927 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QR0212'4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0551 ***********************************************************************
 OT0551  DESIGNATION -  C 178
 OT0551  PID         -  OT0551
 OT0551  STATE/COUNTY-  SD/PENNINGTON
 OT0551  COUNTRY     -  US
 OT0551  USGS QUAD   -  HILL CITY (2017)
 OT0551
 OT0551                         *CURRENT SURVEY CONTROL
 OT0551  ______________________________________________________________________
 OT0551* NAD 83(1986) POSITION- 43 53 47.42   (N) 103 35 27.18   (W)   HD_HELD1
 OT0551* NAVD 88 ORTHO HEIGHT -  1570.463 (meters)     5152.43  (feet) ADJUSTED
 OT0551  ______________________________________________________________________
 OT0551  GEOID HEIGHT    -        -13.625 (meters)                     GEOID18
 OT0551  DYNAMIC HEIGHT  -       1569.730 (meters)     5150.02  (feet) COMP
 OT0551  MODELED GRAVITY -    980,095.8   (mgal)                       NAVD 88
 OT0551
 OT0551  VERT ORDER      -  SECOND    CLASS 0
 OT0551
 OT0551.The horizontal coordinates were determined by differentially corrected
 OT0551.hand held GPS observations or other comparable positioning techniques
 OT0551.and have an estimated accuracy of +/- 3 meters.
 OT0551
 OT0551.The orthometric height was determined by differential leveling and
 OT0551.adjusted by the NATIONAL GEODETIC SURVEY
 OT0551.in June 1991.
 OT0551
 OT0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0551.GEOID18 height accuracy estimate available here.
 OT0551
 OT0551.Click photographs - Photos may exist for this station.
 OT0551
 OT0551.The dynamic height is computed by dividing the NAVD 88
 OT0551.geopotential number by the normal gravity value computed on the
 OT0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0551.degrees latitude (g = 980.6199 gals.).
 OT0551
 OT0551.The modeled gravity was interpolated from observed gravity values.
 OT0551
 OT0551;                    North         East    Units  Estimated Accuracy
 OT0551;SPC SD S     -   178,788.0     338,359.0     MT  (+/- 3 meters HH1 GPS) 
 OT0551
 OT0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1317161343(NAD 83)
 OT0551
 OT0551                          SUPERSEDED SURVEY CONTROL
 OT0551
 OT0551  NGVD 29 (??/??/92) 1569.809  (m)         5150.28   (f) ADJ UNCH    2 0
 OT0551
 OT0551.Superseded values are not recommended for survey control.
 OT0551
 OT0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0551.See file dsdata.pdf to determine how the superseded data were derived.
 OT0551
 OT0551_MARKER: DB = BENCH MARK DISK
 OT0551_SETTING: 66 = SET IN ROCK OUTCROP
 OT0551_STAMPING: C 178 1934
 OT0551_MARK LOGO: CGS
 OT0551_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0551+STABILITY: POSITION/ELEVATION WELL
 OT0551_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0551+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 OT0551
 OT0551  HISTORY     - Date     Condition        Report By
 OT0551  HISTORY     - 1934     MONUMENTED       CGS
 OT0551  HISTORY     - 20110514 GOOD             GEOCAC
 OT0551  HISTORY     - 20160916 GOOD             INDIV
 OT0551
 OT0551                          STATION DESCRIPTION
 OT0551
 OT0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0551'2.7 MI S FROM HILL CITY.
 OT0551'2.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0551'FROM THE STATION AT HILL CITY, PENNINGTON COUNTY, ABOUT 0.3
 OT0551'MILE SOUTH OF MILEPOST 58, ABOUT 19 RAILS NORTH OF BRIDGE 57.60
 OT0551'WHICH IS AN UNDERPASS FOR U.S. HIGHWAY 85 E, 6.6 FEET EAST OF
 OT0551'THE EAST RAIL, ABOUT 3.5 FEET HIGHER THAN THE TRACK, AND IN THE
 OT0551'SIDE OF A QUARTZ VEIN IN A ROCK OUTCROP.  A STANDARD DISK, STAMPED
 OT0551'C 178 1934 AND SET VERTICALLY.
 OT0551
 OT0551                          STATION RECOVERY (2011)
 OT0551
 OT0551'RECOVERY NOTE BY GEOCACHING 2011
 OT0551'RECOVERED IN GOOD CONDITION.
 OT0551
 OT0551                          STATION RECOVERY (2016)
 OT0551
 OT0551'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JFP)
 OT0551'FOUND UNDISTURBED AND SET VERTICALLY IN A ROCK OUTCROPPING AS
 OT0551'PREVIOUSLY DESCRIBED.  THE RAILROAD IS NOW THE MICKELSON TRAIL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1534 ***********************************************************************
 PU1534  DESIGNATION -  C 183
 PU1534  PID         -  PU1534
 PU1534  STATE/COUNTY-  SD/PENNINGTON
 PU1534  COUNTRY     -  US
 PU1534  USGS QUAD   -  PACTOLA DAM (2017)
 PU1534
 PU1534                         *CURRENT SURVEY CONTROL
 PU1534  ______________________________________________________________________
 PU1534* NAD 83(1986) POSITION- 44 03 02.99   (N) 103 23 54.21   (W)   HD_HELD1
 PU1534* NAVD 88 ORTHO HEIGHT -  1221.255 (meters)     4006.73  (feet) ADJUSTED
 PU1534  ______________________________________________________________________
 PU1534  GEOID HEIGHT    -        -14.740 (meters)                     GEOID18
 PU1534  DYNAMIC HEIGHT  -       1220.796 (meters)     4005.23  (feet) COMP
 PU1534  MODELED GRAVITY -    980,198.9   (mgal)                       NAVD 88
 PU1534
 PU1534  VERT ORDER      -  SECOND    CLASS 0
 PU1534
 PU1534.The horizontal coordinates were determined by differentially corrected
 PU1534.hand held GPS observations or other comparable positioning techniques
 PU1534.and have an estimated accuracy of +/- 3 meters.
 PU1534
 PU1534.The orthometric height was determined by differential leveling and
 PU1534.adjusted by the NATIONAL GEODETIC SURVEY
 PU1534.in June 1991.
 PU1534
 PU1534.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1534.GEOID18 height accuracy estimate available here.
 PU1534
 PU1534.Click photographs - Photos may exist for this station.
 PU1534
 PU1534.The dynamic height is computed by dividing the NAVD 88
 PU1534.geopotential number by the normal gravity value computed on the
 PU1534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1534.degrees latitude (g = 980.6199 gals.).
 PU1534
 PU1534.The modeled gravity was interpolated from observed gravity values.
 PU1534
 PU1534;                    North         East    Units  Estimated Accuracy
 PU1534;SPC SD S     -   195,333.9     354,445.0     MT  (+/- 3 meters HH1 GPS) 
 PU1534
 PU1534_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2829878765(NAD 83)
 PU1534
 PU1534                          SUPERSEDED SURVEY CONTROL
 PU1534
 PU1534  NGVD 29 (??/??/92) 1220.731  (m)         4005.02   (f) ADJ UNCH    2 0
 PU1534
 PU1534.Superseded values are not recommended for survey control.
 PU1534
 PU1534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1534.See file dsdata.pdf to determine how the superseded data were derived.
 PU1534
 PU1534_MARKER: DB = BENCH MARK DISK
 PU1534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1534_STAMPING: C 183 1934
 PU1534_MARK LOGO: CGS
 PU1534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1534+STABILITY: SURFACE MOTION
 PU1534
 PU1534  HISTORY     - Date     Condition        Report By
 PU1534  HISTORY     - 1934     MONUMENTED       CGS
 PU1534  HISTORY     - 1948     GOOD             CGS
 PU1534
 PU1534                          STATION DESCRIPTION
 PU1534
 PU1534'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1534'0.4 MI E FROM HISEGA.
 PU1534'0.35 MILES EAST BY RAIL ALONG THE RAPID CITY BLACK HILLS AND
 PU1534'WESTERN RAILROAD, 12.85 MILES WEST OF RAPID CITY BY RAIL, 0.85
 PU1534'MILE WEST OF MILEPOST 12, 4 RAILS NORTH OF BRIDGE NO. 12.81,
 PU1534'AND 21 FEET EAST OF THE EAST RAIL.  A STANDARD DISK, STAMPED
 PU1534'C 183 1934.
 PU1534
 PU1534                          STATION RECOVERY (1948)
 PU1534
 PU1534'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 PU1534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0477 ***********************************************************************
 PR0477  DESIGNATION -  C 2
 PR0477  PID         -  PR0477
 PR0477  STATE/COUNTY-  SD/LAKE
 PR0477  COUNTRY     -  US
 PR0477  USGS QUAD   -  RAMONA (2017)
 PR0477
 PR0477                         *CURRENT SURVEY CONTROL
 PR0477  ______________________________________________________________________
 PR0477* NAD 83(1986) POSITION- 44 05 07.     (N) 097 11 37.     (W)   SCALED
 PR0477* NAVD 88 ORTHO HEIGHT -   541.839 (meters)     1777.68  (feet) ADJUSTED
 PR0477  ______________________________________________________________________
 PR0477  GEOID HEIGHT    -        -25.678 (meters)                     GEOID18
 PR0477  DYNAMIC HEIGHT  -        541.712 (meters)     1777.27  (feet) COMP
 PR0477  MODELED GRAVITY -    980,366.7   (mgal)                       NAVD 88
 PR0477
 PR0477  VERT ORDER      -  FIRST     CLASS II
 PR0477
 PR0477.The horizontal coordinates were scaled from a map and have
 PR0477.an estimated accuracy of +/- 6 seconds.
 PR0477
 PR0477.The orthometric height was determined by differential leveling and
 PR0477.adjusted by the NATIONAL GEODETIC SURVEY
 PR0477.in June 1991.
 PR0477
 PR0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0477.GEOID18 height accuracy estimate available here.
 PR0477
 PR0477.Click photographs - Photos may exist for this station.
 PR0477
 PR0477.The dynamic height is computed by dividing the NAVD 88
 PR0477.geopotential number by the normal gravity value computed on the
 PR0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0477.degrees latitude (g = 980.6199 gals.).
 PR0477
 PR0477.The modeled gravity was interpolated from observed gravity values.
 PR0477
 PR0477;                    North         East    Units  Estimated Accuracy
 PR0477;SPC SD S     -   199,380.      851,390.      MT  (+/- 180 meters Scaled)
 PR0477
 PR0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP446829(NAD 83)
 PR0477
 PR0477                          SUPERSEDED SURVEY CONTROL
 PR0477
 PR0477  NGVD 29 (??/??/92)  541.538  (m)         1776.70   (f) ADJ UNCH    1 2
 PR0477
 PR0477.Superseded values are not recommended for survey control.
 PR0477
 PR0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0477.See file dsdata.pdf to determine how the superseded data were derived.
 PR0477
 PR0477_MARKER: P = PIPE CAP
 PR0477_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0477_STAMPING: ELEV 1776.696 FT
 PR0477_MARK LOGO: CGS
 PR0477_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0477_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0477
 PR0477  HISTORY     - Date     Condition        Report By
 PR0477  HISTORY     - 1905     MONUMENTED       CGS
 PR0477  HISTORY     - 1934     GOOD             CGS
 PR0477  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0477  HISTORY     - 20110404 MARK NOT FOUND   INDIV
 PR0477
 PR0477                          STATION DESCRIPTION
 PR0477
 PR0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0477'2.5 MI N FROM RAMONA.
 PR0477'2.5 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0477'PACIFIC RAILROAD FROM THE STATION AT RAMONA, LAKE COUNTY, 0.6
 PR0477'MILE SOUTH OF THE NORTH LINE OF SECTION 9, T 107 N, R 53 W, AT
 PR0477'A DIM PRIVATE-ROAD CROSSING, 31 FEET EAST OF THE CENTER LINE OF
 PR0477'THE TRACK, 23 FEET NORTH OF THE PRIVATE ROAD, 46 FEET NORTHWEST
 PR0477'OF A NORTH GATEPOST, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.
 PR0477'A STANDARD CAP, STAMPED ELEV 1776.696 FT AND FASTENED ON THE
 PR0477'TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 3 INCHES ABOVE GROUND.
 PR0477'NOTE-- THE CAP HAS BEEN HAMMERED ON UNTIL IT IS BENT DOWN AND
 PR0477'CRACKED ALONG ITS EDGE.
 PR0477
 PR0477                          STATION RECOVERY (1968)
 PR0477
 PR0477'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0477'MARK NOT FOUND.
 PR0477
 PR0477                          STATION RECOVERY (2011)
 PR0477
 PR0477'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0477'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0507 ***********************************************************************
 PT0507  DESIGNATION -  C 2 W
 PT0507  PID         -  PT0507
 PT0507  STATE/COUNTY-  SD/HAAKON
 PT0507  COUNTRY     -  US
 PT0507  USGS QUAD   -  ELBON (2017)
 PT0507
 PT0507                         *CURRENT SURVEY CONTROL
 PT0507  ______________________________________________________________________
 PT0507* NAD 83(1986) POSITION- 44 19 26.     (N) 101 40 39.     (W)   SCALED
 PT0507* NAVD 88 ORTHO HEIGHT -   764.910 (meters)     2509.54  (feet) ADJUSTED
 PT0507  ______________________________________________________________________
 PT0507  GEOID HEIGHT    -        -20.959 (meters)                     GEOID18
 PT0507  DYNAMIC HEIGHT  -        764.701 (meters)     2508.86  (feet) COMP
 PT0507  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 PT0507
 PT0507  VERT ORDER      -  FIRST     CLASS II
 PT0507
 PT0507.The horizontal coordinates were scaled from a map and have
 PT0507.an estimated accuracy of +/- 6 seconds.
 PT0507
 PT0507.The orthometric height was determined by differential leveling and
 PT0507.adjusted by the NATIONAL GEODETIC SURVEY
 PT0507.in June 1991.
 PT0507
 PT0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0507.GEOID18 height accuracy estimate available here.
 PT0507
 PT0507.Click photographs - Photos may exist for this station.
 PT0507
 PT0507.The dynamic height is computed by dividing the NAVD 88
 PT0507.geopotential number by the normal gravity value computed on the
 PT0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0507.degrees latitude (g = 980.6199 gals.).
 PT0507
 PT0507.The modeled gravity was interpolated from observed gravity values.
 PT0507
 PT0507;                    North         East    Units  Estimated Accuracy
 PT0507;SPC SD S     -   222,010.      492,780.      MT  (+/- 180 meters Scaled)
 PT0507
 PT0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ865113(NAD 83)
 PT0507
 PT0507                          SUPERSEDED SURVEY CONTROL
 PT0507
 PT0507  NGVD 29 (??/??/92)  764.44   (m)         2508.0    (f) COMPUTED    1 2
 PT0507
 PT0507.Superseded values are not recommended for survey control.
 PT0507
 PT0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0507.See file dsdata.pdf to determine how the superseded data were derived.
 PT0507
 PT0507_MARKER: DS = TRIANGULATION STATION DISK
 PT0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0507_STAMPING: C 2 W 1961
 PT0507_MARK LOGO: CGS
 PT0507_PROJECTION: FLUSH
 PT0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0507+STABILITY: SURFACE MOTION
 PT0507
 PT0507  HISTORY     - Date     Condition        Report By
 PT0507  HISTORY     - 1961     MONUMENTED       CGS
 PT0507  HISTORY     - 1962     GOOD             CGS
 PT0507
 PT0507                          STATION DESCRIPTION
 PT0507
 PT0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0507'9.4 MI S FROM MILESVILLE.
 PT0507'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0507'LUTHERAN HOUR AT MILESVILLE, THENCE 5.45 MILES SOUTH ALONG STATE
 PT0507'HIGHWAY 73, ON TOP OF A SMALL HILL, 184 FEET WEST OF THE CENTERLINE
 PT0507'OF THE HIGHWAY, 6.3 FEET NORTHEAST OF A METAL WITNESS POST, 5
 PT0507'FEET EAST OF A FENCE, ABOUT 20 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 PT0507'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PT0507'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0506 ***********************************************************************
 PT0506  DESIGNATION -  C 2 W RM 1
 PT0506  PID         -  PT0506
 PT0506  STATE/COUNTY-  SD/HAAKON
 PT0506  COUNTRY     -  US
 PT0506  USGS QUAD   -  ELBON (2017)
 PT0506
 PT0506                         *CURRENT SURVEY CONTROL
 PT0506  ______________________________________________________________________
 PT0506* NAD 83(1986) POSITION- 44 19 27.     (N) 101 40 39.     (W)   SCALED
 PT0506* NAVD 88 ORTHO HEIGHT -   764.186 (meters)     2507.17  (feet) ADJUSTED
 PT0506  ______________________________________________________________________
 PT0506  GEOID HEIGHT    -        -20.959 (meters)                     GEOID18
 PT0506  DYNAMIC HEIGHT  -        763.978 (meters)     2506.48  (feet) COMP
 PT0506  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 PT0506
 PT0506  VERT ORDER      -  FIRST     CLASS II
 PT0506
 PT0506.The horizontal coordinates were scaled from a map and have
 PT0506.an estimated accuracy of +/- 6 seconds.
 PT0506
 PT0506.The orthometric height was determined by differential leveling and
 PT0506.adjusted by the NATIONAL GEODETIC SURVEY
 PT0506.in June 1991.
 PT0506
 PT0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0506.GEOID18 height accuracy estimate available here.
 PT0506
 PT0506.Click photographs - Photos may exist for this station.
 PT0506
 PT0506.The dynamic height is computed by dividing the NAVD 88
 PT0506.geopotential number by the normal gravity value computed on the
 PT0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0506.degrees latitude (g = 980.6199 gals.).
 PT0506
 PT0506.The modeled gravity was interpolated from observed gravity values.
 PT0506
 PT0506;                    North         East    Units  Estimated Accuracy
 PT0506;SPC SD S     -   222,040.      492,790.      MT  (+/- 180 meters Scaled)
 PT0506
 PT0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ865113(NAD 83)
 PT0506
 PT0506                          SUPERSEDED SURVEY CONTROL
 PT0506
 PT0506  NGVD 29 (??/??/92)  763.72   (m)         2505.6    (f) COMPUTED    1 2
 PT0506
 PT0506.Superseded values are not recommended for survey control.
 PT0506
 PT0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0506.See file dsdata.pdf to determine how the superseded data were derived.
 PT0506
 PT0506_MARKER: DR = REFERENCE MARK DISK
 PT0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0506_STAMPING: C 2 W NO 1 1961
 PT0506_MARK LOGO: CGS
 PT0506_PROJECTION: FLUSH
 PT0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0506+STABILITY: SURFACE MOTION
 PT0506
 PT0506  HISTORY     - Date     Condition        Report By
 PT0506  HISTORY     - 1961     MONUMENTED       CGS
 PT0506  HISTORY     - 1962     GOOD             CGS
 PT0506
 PT0506                          STATION DESCRIPTION
 PT0506
 PT0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0506'9.4 MI S FROM MILESVILLE.
 PT0506'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0506'LUTHERAN HOUR AT MILESVILLE, THENCE 5.45 MILES SOUTH ALONG STATE
 PT0506'HIGHWAY 73, ON TOP OF A SMALL HILL, 143 WEST OF THE CENTERLINE
 PT0506'OF THE HIGHWAY, 46 FEET EAST OF A FENCE, 41.6 EAST OF C2W
 PT0506'1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 PT0506'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0508 ***********************************************************************
 PT0508  DESIGNATION -  C 2 W RM 2
 PT0508  PID         -  PT0508
 PT0508  STATE/COUNTY-  SD/HAAKON
 PT0508  COUNTRY     -  US
 PT0508  USGS QUAD   -  ELBON (2017)
 PT0508
 PT0508                         *CURRENT SURVEY CONTROL
 PT0508  ______________________________________________________________________
 PT0508* NAD 83(1986) POSITION- 44 19 26.     (N) 101 40 39.     (W)   SCALED
 PT0508* NAVD 88 ORTHO HEIGHT -   764.687 (meters)     2508.81  (feet) ADJUSTED
 PT0508  ______________________________________________________________________
 PT0508  GEOID HEIGHT    -        -20.959 (meters)                     GEOID18
 PT0508  DYNAMIC HEIGHT  -        764.478 (meters)     2508.12  (feet) COMP
 PT0508  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 PT0508
 PT0508  VERT ORDER      -  FIRST     CLASS II
 PT0508
 PT0508.The horizontal coordinates were scaled from a map and have
 PT0508.an estimated accuracy of +/- 6 seconds.
 PT0508
 PT0508.The orthometric height was determined by differential leveling and
 PT0508.adjusted by the NATIONAL GEODETIC SURVEY
 PT0508.in June 1991.
 PT0508
 PT0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0508.GEOID18 height accuracy estimate available here.
 PT0508
 PT0508.Click photographs - Photos may exist for this station.
 PT0508
 PT0508.The dynamic height is computed by dividing the NAVD 88
 PT0508.geopotential number by the normal gravity value computed on the
 PT0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0508.degrees latitude (g = 980.6199 gals.).
 PT0508
 PT0508.The modeled gravity was interpolated from observed gravity values.
 PT0508
 PT0508;                    North         East    Units  Estimated Accuracy
 PT0508;SPC SD S     -   222,010.      492,780.      MT  (+/- 180 meters Scaled)
 PT0508
 PT0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ865113(NAD 83)
 PT0508
 PT0508                          SUPERSEDED SURVEY CONTROL
 PT0508
 PT0508  NGVD 29 (??/??/92)  764.22   (m)         2507.3    (f) COMPUTED    1 2
 PT0508
 PT0508.Superseded values are not recommended for survey control.
 PT0508
 PT0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0508.See file dsdata.pdf to determine how the superseded data were derived.
 PT0508
 PT0508_MARKER: DR = REFERENCE MARK DISK
 PT0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0508_STAMPING: C 2 W NO 2 1961
 PT0508_MARK LOGO: CGS
 PT0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0508+STABILITY: SURFACE MOTION
 PT0508
 PT0508  HISTORY     - Date     Condition        Report By
 PT0508  HISTORY     - 1961     MONUMENTED       CGS
 PT0508  HISTORY     - 1962     GOOD             CGS
 PT0508
 PT0508                          STATION DESCRIPTION
 PT0508
 PT0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0508'9.4 MI S FROM MILESVILLE.
 PT0508'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0508'LUTHERAN HOUR AT MILESVILLE, THENCE 5.45 MILES SOUTH ALONG STATE
 PT0508'HIGHWAY 73, ON TOP OF A SMALL HILL, 189 FEET WEST OF THE CENTERLINE
 PT0508'OF THE HIGHWAY, 43.5 FEET SOUTH OF C2W 1961, 1 FOOT EAST OF A
 PT0508'FENCE, AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0504 ***********************************************************************
 PT0504  DESIGNATION -  C 2 X
 PT0504  PID         -  PT0504
 PT0504  STATE/COUNTY-  SD/HAAKON
 PT0504  COUNTRY     -  US
 PT0504  USGS QUAD   -  ELBON (2017)
 PT0504
 PT0504                         *CURRENT SURVEY CONTROL
 PT0504  ______________________________________________________________________
 PT0504* NAD 83(1986) POSITION- 44 19 54.     (N) 101 40 31.     (W)   SCALED
 PT0504* NAVD 88 ORTHO HEIGHT -   752.769 (meters)     2469.71  (feet) ADJUSTED
 PT0504  ______________________________________________________________________
 PT0504  GEOID HEIGHT    -        -20.965 (meters)                     GEOID18
 PT0504  DYNAMIC HEIGHT  -        752.564 (meters)     2469.04  (feet) COMP
 PT0504  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PT0504
 PT0504  VERT ORDER      -  FIRST     CLASS II
 PT0504
 PT0504.The horizontal coordinates were scaled from a map and have
 PT0504.an estimated accuracy of +/- 6 seconds.
 PT0504
 PT0504.The orthometric height was determined by differential leveling and
 PT0504.adjusted by the NATIONAL GEODETIC SURVEY
 PT0504.in June 1991.
 PT0504
 PT0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0504.GEOID18 height accuracy estimate available here.
 PT0504
 PT0504.Click photographs - Photos may exist for this station.
 PT0504
 PT0504.The dynamic height is computed by dividing the NAVD 88
 PT0504.geopotential number by the normal gravity value computed on the
 PT0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0504.degrees latitude (g = 980.6199 gals.).
 PT0504
 PT0504.The modeled gravity was interpolated from observed gravity values.
 PT0504
 PT0504;                    North         East    Units  Estimated Accuracy
 PT0504;SPC SD S     -   222,870.      492,980.      MT  (+/- 180 meters Scaled)
 PT0504
 PT0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ867121(NAD 83)
 PT0504
 PT0504                          SUPERSEDED SURVEY CONTROL
 PT0504
 PT0504  NGVD 29 (??/??/92)  752.30   (m)         2468.2    (f) COMPUTED    1 2
 PT0504
 PT0504.Superseded values are not recommended for survey control.
 PT0504
 PT0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0504.See file dsdata.pdf to determine how the superseded data were derived.
 PT0504
 PT0504_MARKER: DS = TRIANGULATION STATION DISK
 PT0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0504_STAMPING: C 2 X 1961
 PT0504_MARK LOGO: CGS
 PT0504_PROJECTION: FLUSH
 PT0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0504+STABILITY: SURFACE MOTION
 PT0504
 PT0504  HISTORY     - Date     Condition        Report By
 PT0504  HISTORY     - 1961     MONUMENTED       CGS
 PT0504  HISTORY     - 1962     GOOD             CGS
 PT0504
 PT0504                          STATION DESCRIPTION
 PT0504
 PT0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0504'9 MI S FROM MILESVILLE.
 PT0504'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0504'LUTHERAN HOUR AT MILESVILLE, THENCE 4.95 MILES SOUTH ALONG STATE
 PT0504'HIGHWAY 73, THENCE 0.1 MILE EAST ACROSS A PASTURE TO THE CREST
 PT0504'OF A SMALL HILL, 255 FEET NORTH-NORTHEAST OF AN 18 INCH CONCRETE
 PT0504'CYLINDER PROJECTING ABOUT 4 FEET, AND SET IN THE TOP OF A CONCRETE
 PT0504'POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0503 ***********************************************************************
 PT0503  DESIGNATION -  C 2 X RM 1
 PT0503  PID         -  PT0503
 PT0503  STATE/COUNTY-  SD/HAAKON
 PT0503  COUNTRY     -  US
 PT0503  USGS QUAD   -  ELBON (2017)
 PT0503
 PT0503                         *CURRENT SURVEY CONTROL
 PT0503  ______________________________________________________________________
 PT0503* NAD 83(1986) POSITION- 44 19 54.     (N) 101 40 31.     (W)   SCALED
 PT0503* NAVD 88 ORTHO HEIGHT -   752.618 (meters)     2469.21  (feet) ADJUSTED
 PT0503  ______________________________________________________________________
 PT0503  GEOID HEIGHT    -        -20.965 (meters)                     GEOID18
 PT0503  DYNAMIC HEIGHT  -        752.413 (meters)     2468.54  (feet) COMP
 PT0503  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PT0503
 PT0503  VERT ORDER      -  FIRST     CLASS II
 PT0503
 PT0503.The horizontal coordinates were scaled from a map and have
 PT0503.an estimated accuracy of +/- 6 seconds.
 PT0503
 PT0503.The orthometric height was determined by differential leveling and
 PT0503.adjusted by the NATIONAL GEODETIC SURVEY
 PT0503.in June 1991.
 PT0503
 PT0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0503.GEOID18 height accuracy estimate available here.
 PT0503
 PT0503.Click photographs - Photos may exist for this station.
 PT0503
 PT0503.The dynamic height is computed by dividing the NAVD 88
 PT0503.geopotential number by the normal gravity value computed on the
 PT0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0503.degrees latitude (g = 980.6199 gals.).
 PT0503
 PT0503.The modeled gravity was interpolated from observed gravity values.
 PT0503
 PT0503;                    North         East    Units  Estimated Accuracy
 PT0503;SPC SD S     -   222,870.      492,980.      MT  (+/- 180 meters Scaled)
 PT0503
 PT0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ867121(NAD 83)
 PT0503
 PT0503                          SUPERSEDED SURVEY CONTROL
 PT0503
 PT0503  NGVD 29 (??/??/92)  752.15   (m)         2467.7    (f) COMPUTED    1 2
 PT0503
 PT0503.Superseded values are not recommended for survey control.
 PT0503
 PT0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0503.See file dsdata.pdf to determine how the superseded data were derived.
 PT0503
 PT0503_MARKER: DR = REFERENCE MARK DISK
 PT0503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0503_STAMPING: C 2 X NO 1 1961
 PT0503_MARK LOGO: CGS
 PT0503_PROJECTION: FLUSH
 PT0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0503+STABILITY: SURFACE MOTION
 PT0503
 PT0503  HISTORY     - Date     Condition        Report By
 PT0503  HISTORY     - 1961     MONUMENTED       CGS
 PT0503  HISTORY     - 1962     GOOD             CGS
 PT0503
 PT0503                          STATION DESCRIPTION
 PT0503
 PT0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0503'9 MI S FROM MILESVILLE.
 PT0503'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0503'LUTHERAN HOUR AT MILESVILLE, THENCE 4.95 MILES SOUTH ALONG STATE
 PT0503'HIGHWAY 73, THENCE 0.1 MILE EAST ACROSS A PASTURE TO THE CREST
 PT0503'OF A SMALL HILL, 46.3 FEET SOUTHWEST OF C2X 1961, AND SET IN THE
 PT0503'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0505 ***********************************************************************
 PT0505  DESIGNATION -  C 2 X RM 2
 PT0505  PID         -  PT0505
 PT0505  STATE/COUNTY-  SD/HAAKON
 PT0505  COUNTRY     -  US
 PT0505  USGS QUAD   -  ELBON (2017)
 PT0505
 PT0505                         *CURRENT SURVEY CONTROL
 PT0505  ______________________________________________________________________
 PT0505* NAD 83(1986) POSITION- 44 19 54.     (N) 101 40 31.     (W)   SCALED
 PT0505* NAVD 88 ORTHO HEIGHT -   752.354 (meters)     2468.35  (feet) ADJUSTED
 PT0505  ______________________________________________________________________
 PT0505  GEOID HEIGHT    -        -20.965 (meters)                     GEOID18
 PT0505  DYNAMIC HEIGHT  -        752.149 (meters)     2467.68  (feet) COMP
 PT0505  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PT0505
 PT0505  VERT ORDER      -  FIRST     CLASS II
 PT0505
 PT0505.The horizontal coordinates were scaled from a map and have
 PT0505.an estimated accuracy of +/- 6 seconds.
 PT0505
 PT0505.The orthometric height was determined by differential leveling and
 PT0505.adjusted by the NATIONAL GEODETIC SURVEY
 PT0505.in June 1991.
 PT0505
 PT0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0505.GEOID18 height accuracy estimate available here.
 PT0505
 PT0505.Click photographs - Photos may exist for this station.
 PT0505
 PT0505.The dynamic height is computed by dividing the NAVD 88
 PT0505.geopotential number by the normal gravity value computed on the
 PT0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0505.degrees latitude (g = 980.6199 gals.).
 PT0505
 PT0505.The modeled gravity was interpolated from observed gravity values.
 PT0505
 PT0505;                    North         East    Units  Estimated Accuracy
 PT0505;SPC SD S     -   222,870.      492,980.      MT  (+/- 180 meters Scaled)
 PT0505
 PT0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ867121(NAD 83)
 PT0505
 PT0505                          SUPERSEDED SURVEY CONTROL
 PT0505
 PT0505  NGVD 29 (??/??/92)  751.89   (m)         2466.8    (f) COMPUTED    1 2
 PT0505
 PT0505.Superseded values are not recommended for survey control.
 PT0505
 PT0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0505.See file dsdata.pdf to determine how the superseded data were derived.
 PT0505
 PT0505_MARKER: DR = REFERENCE MARK DISK
 PT0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0505_STAMPING: C 2 X NO 2 1961
 PT0505_MARK LOGO: CGS
 PT0505_PROJECTION: FLUSH
 PT0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0505+STABILITY: SURFACE MOTION
 PT0505
 PT0505  HISTORY     - Date     Condition        Report By
 PT0505  HISTORY     - 1961     MONUMENTED       CGS
 PT0505  HISTORY     - 1962     GOOD             CGS
 PT0505
 PT0505                          STATION DESCRIPTION
 PT0505
 PT0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0505'9 MI S FROM MILESVILLE.
 PT0505'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0505'LUTHERAN HOUR AT MILESVILLE, THENCE 4.95 MILES SOUTH ALONG STATE
 PT0505'HIGHWAY 73, THENCE 0.1 MILE EAST ACROSS A PASTURE TO THE CREST OF
 PT0505'A SMALL HILL, 50.1 FEET NORTHWEST OF C2X 1961, AND SET IN THE
 PT0505'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0253 ***********************************************************************
 QQ0253  DESIGNATION -  C 20
 QQ0253  PID         -  QQ0253
 QQ0253  STATE/COUNTY-  SD/DAY
 QQ0253  COUNTRY     -  US
 QQ0253  USGS QUAD   -  ANDOVER (2017)
 QQ0253
 QQ0253                         *CURRENT SURVEY CONTROL
 QQ0253  ______________________________________________________________________
 QQ0253* NAD 83(1986) POSITION- 45 24 45.     (N) 097 54 26.     (W)   SCALED
 QQ0253* NAVD 88 ORTHO HEIGHT -   451.450 (meters)     1481.13  (feet) ADJUSTED
 QQ0253  ______________________________________________________________________
 QQ0253  GEOID HEIGHT    -        -24.867 (meters)                     GEOID18
 QQ0253  DYNAMIC HEIGHT  -        451.412 (meters)     1481.01  (feet) COMP
 QQ0253  MODELED GRAVITY -    980,518.0   (mgal)                       NAVD 88
 QQ0253
 QQ0253  VERT ORDER      -  FIRST     CLASS II
 QQ0253
 QQ0253.The horizontal coordinates were scaled from a map and have
 QQ0253.an estimated accuracy of +/- 6 seconds.
 QQ0253
 QQ0253.The orthometric height was determined by differential leveling and
 QQ0253.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0253.in July 1998.
 QQ0253
 QQ0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0253.GEOID18 height accuracy estimate available here.
 QQ0253
 QQ0253.Click photographs - Photos may exist for this station.
 QQ0253
 QQ0253.The dynamic height is computed by dividing the NAVD 88
 QQ0253.geopotential number by the normal gravity value computed on the
 QQ0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0253.degrees latitude (g = 980.6199 gals.).
 QQ0253
 QQ0253.The modeled gravity was interpolated from observed gravity values.
 QQ0253
 QQ0253;                    North         East    Units  Estimated Accuracy
 QQ0253;SPC SD N     -   177,600.      763,800.      MT  (+/- 180 meters Scaled)
 QQ0253
 QQ0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR855293(NAD 83)
 QQ0253
 QQ0253                          SUPERSEDED SURVEY CONTROL
 QQ0253
 QQ0253  NAVD 88 (06/15/91)  451.516  (m)         1481.35   (f) SUPERSEDED  1 2
 QQ0253  NGVD 29 (??/??/92)  451.231  (m)         1480.41   (f) ADJ UNCH    1 2
 QQ0253
 QQ0253.Superseded values are not recommended for survey control.
 QQ0253
 QQ0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0253.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0253
 QQ0253_MARKER: DB = BENCH MARK DISK
 QQ0253_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QQ0253_SP_SET: ELEVATOR
 QQ0253_STAMPING: C 20 1931 1480.414
 QQ0253_MARK LOGO: CGS
 QQ0253_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0253+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0253
 QQ0253  HISTORY     - Date     Condition        Report By
 QQ0253  HISTORY     - 1931     MONUMENTED       CGS
 QQ0253  HISTORY     - 1934     GOOD             CGS
 QQ0253  HISTORY     - 19970314 GOOD             NGS
 QQ0253
 QQ0253                          STATION DESCRIPTION
 QQ0253
 QQ0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0253'IN ANDOVER.
 QQ0253'AT ANDOVER, DAY COUNTY, AT THE ELEVATOR BUILDING OWNED BY THE
 QQ0253'SOUTH DAKOTA WHEAT GROWERS ASSOCIATION, IN THE NORTH WALL,
 QQ0253'2 FEET EAST OF THE NORTHWEST CORNER, AND 5.5 FEET ABOVE THE
 QQ0253'GROUND.  A STANDARD DISK, STAMPED 1480.414 C 20 1931 AND SET
 QQ0253'VERTICALLY.
 QQ0253
 QQ0253                          STATION RECOVERY (1934)
 QQ0253
 QQ0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QQ0253'RECOVERED IN GOOD CONDITION.
 QQ0253
 QQ0253                          STATION RECOVERY (1997)
 QQ0253
 QQ0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0253'16.7 KM (10.35 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0253'STATE HIGHWAY 37 IN GROTON, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG
 QQ0253'MAIN STREET, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG A GRAVELED STREET,
 QQ0253'SET VERTICALLY IN THE NORTH FACE OF THE ANDOVER GRAIN ELEVATOR, 54.4 M
 QQ0253'(178.5 FT) NORTH OF THE STREET CENTER, 20.2 M (66.3 FT) SOUTH OF THE
 QQ0253'NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 1.4 M (4.6 FT) ABOVE
 QQ0253'THE GROUND SURFACE, AND 0.7 M (2.3 FT) EAST OF THE NORTHWEST CORNER OF
 QQ0253'THE ELEVATOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0835 ***********************************************************************
 PT0835  DESIGNATION -  C 21
 PT0835  PID         -  PT0835
 PT0835  STATE/COUNTY-  SD/ZIEBACH
 PT0835  COUNTRY     -  US
 PT0835  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0835
 PT0835                         *CURRENT SURVEY CONTROL
 PT0835  ______________________________________________________________________
 PT0835* NAD 83(1986) POSITION- 44 44 33.94   (N) 101 36 17.14   (W)   HD_HELD1
 PT0835* NAVD 88 ORTHO HEIGHT -   721.004 (meters)     2365.49  (feet) ADJUSTED
 PT0835  ______________________________________________________________________
 PT0835  GEOID HEIGHT    -        -20.952 (meters)                     GEOID18
 PT0835  DYNAMIC HEIGHT  -        720.849 (meters)     2364.99  (feet) COMP
 PT0835  MODELED GRAVITY -    980,378.6   (mgal)                       NAVD 88
 PT0835
 PT0835  VERT ORDER      -  FIRST     CLASS II
 PT0835
 PT0835.The horizontal coordinates were determined by differentially corrected
 PT0835.hand held GPS observations or other comparable positioning techniques
 PT0835.and have an estimated accuracy of +/- 3 meters.
 PT0835
 PT0835.The orthometric height was determined by differential leveling and
 PT0835.adjusted by the NATIONAL GEODETIC SURVEY
 PT0835.in June 1991.
 PT0835
 PT0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0835.GEOID18 height accuracy estimate available here.
 PT0835
 PT0835.Click photographs - Photos may exist for this station.
 PT0835
 PT0835.The dynamic height is computed by dividing the NAVD 88
 PT0835.geopotential number by the normal gravity value computed on the
 PT0835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0835.degrees latitude (g = 980.6199 gals.).
 PT0835
 PT0835.The modeled gravity was interpolated from observed gravity values.
 PT0835
 PT0835;                    North         East    Units  Estimated Accuracy
 PT0835;SPC SD N     -   102,317.0     472,919.0     MT  (+/- 3 meters HH1 GPS) 
 PT0835
 PT0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9378757675(NAD 83)
 PT0835
 PT0835                          SUPERSEDED SURVEY CONTROL
 PT0835
 PT0835  NGVD 29 (??/??/92)  720.558  (m)         2364.03   (f) ADJ UNCH    1 2
 PT0835
 PT0835.Superseded values are not recommended for survey control.
 PT0835
 PT0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0835.See file dsdata.pdf to determine how the superseded data were derived.
 PT0835
 PT0835_MARKER: DB = BENCH MARK DISK
 PT0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0835_STAMPING: C 21 1933
 PT0835_MARK LOGO: CGS
 PT0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0835+STABILITY: SURFACE MOTION
 PT0835
 PT0835  HISTORY     - Date     Condition        Report By
 PT0835  HISTORY     - 1933     MONUMENTED       CGS
 PT0835  HISTORY     - 1950     GOOD             CGS
 PT0835
 PT0835                          STATION DESCRIPTION
 PT0835
 PT0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PT0835'12.1 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0835'COUNTY, AT A CURVE IN THE ROAD, ON THE SOUTH SIDE OF A SMALL
 PT0835'KNOLL, AND 64 FEET NORTH OF THE CENTER LINE OF THE ROAD.  A
 PT0835'STANDARD DISK, STAMPED C 21 1933 AND SET IN THE TOP OF A CONCRETE
 PT0835'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0702 ***********************************************************************
 QR0702  DESIGNATION -  C 21 RESET
 QR0702  PID         -  QR0702
 QR0702  STATE/COUNTY-  SD/EDMUNDS
 QR0702  COUNTRY     -  US
 QR0702  USGS QUAD   -  IPSWICH (2017)
 QR0702
 QR0702                         *CURRENT SURVEY CONTROL
 QR0702  ______________________________________________________________________
 QR0702* NAD 83(1986) POSITION- 45 26 40.     (N) 099 01 44.     (W)   SCALED
 QR0702* NAVD 88 ORTHO HEIGHT -   468.905 (meters)     1538.40  (feet) ADJUSTED
 QR0702  ______________________________________________________________________
 QR0702  GEOID HEIGHT    -        -23.563 (meters)                     GEOID18
 QR0702  DYNAMIC HEIGHT  -        468.866 (meters)     1538.27  (feet) COMP
 QR0702  MODELED GRAVITY -    980,517.9   (mgal)                       NAVD 88
 QR0702
 QR0702  VERT ORDER      -  FIRST     CLASS II
 QR0702
 QR0702.The horizontal coordinates were scaled from a map and have
 QR0702.an estimated accuracy of +/- 6 seconds.
 QR0702
 QR0702.The orthometric height was determined by differential leveling and
 QR0702.adjusted by the NATIONAL GEODETIC SURVEY
 QR0702.in July 1998.
 QR0702
 QR0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0702.GEOID18 height accuracy estimate available here.
 QR0702
 QR0702.Click photographs - Photos may exist for this station.
 QR0702
 QR0702.The dynamic height is computed by dividing the NAVD 88
 QR0702.geopotential number by the normal gravity value computed on the
 QR0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0702.degrees latitude (g = 980.6199 gals.).
 QR0702
 QR0702.The modeled gravity was interpolated from observed gravity values.
 QR0702
 QR0702;                    North         East    Units  Estimated Accuracy
 QR0702;SPC SD N     -   179,490.      675,970.      MT  (+/- 180 meters Scaled)
 QR0702
 QR0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR977323(NAD 83)
 QR0702
 QR0702                          SUPERSEDED SURVEY CONTROL
 QR0702
 QR0702  NGVD 29 (04/17/07)  468.57   (m)         1537.3    (f) RESET       3  
 QR0702
 QR0702.Superseded values are not recommended for survey control.
 QR0702
 QR0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0702.See file dsdata.pdf to determine how the superseded data were derived.
 QR0702
 QR0702_MARKER: DV = VERTICAL CONTROL DISK
 QR0702_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QR0702_SP_SET: FOOTING
 QR0702_STAMPING: C 21 RESET 1987
 QR0702_MARK LOGO: NGS
 QR0702_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0702+STABILITY: SURFACE MOTION
 QR0702_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QR0702+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0702
 QR0702  HISTORY     - Date     Condition        Report By
 QR0702  HISTORY     - 1987     MONUMENTED       NGS
 QR0702  HISTORY     - 19970314 GOOD             NGS
 QR0702
 QR0702                          STATION DESCRIPTION
 QR0702
 QR0702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 QR0702'AT IPSWICH, IN THE NORTHEAST LEG FOOTING, OF THE IPSWICH MUNICIPAL
 QR0702'TANK, 7.32 M (24.0 FT) SOUTHEAST OF THE CITY OFFICE BUILDING, SET
 QR0702'IN A DRILL HOLE IN THE TOP OF THE FOOTING.
 QR0702
 QR0702                          STATION RECOVERY (1997)
 QR0702
 QR0702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0702'IN IPSWICH, AT THE INTERSECTION OF STATE HIGHWAY 45 AND SECOND AVENUE,
 QR0702'NEAR THE NORTH CORNER OF THE CONCRETE FOOTING FOR THE NORTHEAST LEG OF
 QR0702'THE MUNICIPAL WATER TANK, 42.0 M (137.8 FT) SOUTH OF THE AVENUE
 QR0702'CENTER, 36.5 M (119.8 FT) EAST OF THE HIGHWAY CENTERLINE, 22.2 M (72.8
 QR0702'FT) WEST OF THE CENTER OF AN ALLEY, AND 0.5 M (1.6 FT) ABOVE THE LEVEL
 QR0702'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0518 ***********************************************************************
 PT0518  DESIGNATION -  C 22
 PT0518  PID         -  PT0518
 PT0518  STATE/COUNTY-  SD/HAAKON
 PT0518  COUNTRY     -  US
 PT0518  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0518
 PT0518                         *CURRENT SURVEY CONTROL
 PT0518  ______________________________________________________________________
 PT0518* NAD 83(1986) POSITION- 44 12 16.     (N) 101 40 03.     (W)   SCALED
 PT0518* NAVD 88 ORTHO HEIGHT -   727.561 (meters)     2387.01  (feet) ADJUSTED
 PT0518  ______________________________________________________________________
 PT0518  GEOID HEIGHT    -        -21.028 (meters)                     GEOID18
 PT0518  DYNAMIC HEIGHT  -        727.355 (meters)     2386.33  (feet) COMP
 PT0518  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PT0518
 PT0518  VERT ORDER      -  FIRST     CLASS II
 PT0518
 PT0518.The horizontal coordinates were scaled from a map and have
 PT0518.an estimated accuracy of +/- 6 seconds.
 PT0518
 PT0518.The orthometric height was determined by differential leveling and
 PT0518.adjusted by the NATIONAL GEODETIC SURVEY
 PT0518.in June 1991.
 PT0518
 PT0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0518.GEOID18 height accuracy estimate available here.
 PT0518
 PT0518.Click photographs - Photos may exist for this station.
 PT0518
 PT0518.The dynamic height is computed by dividing the NAVD 88
 PT0518.geopotential number by the normal gravity value computed on the
 PT0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0518.degrees latitude (g = 980.6199 gals.).
 PT0518
 PT0518.The modeled gravity was interpolated from observed gravity values.
 PT0518
 PT0518;                    North         East    Units  Estimated Accuracy
 PT0518;SPC SD S     -   208,730.      493,370.      MT  (+/- 180 meters Scaled)
 PT0518
 PT0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868980(NAD 83)
 PT0518
 PT0518                          SUPERSEDED SURVEY CONTROL
 PT0518
 PT0518  NGVD 29 (??/??/92)  727.099  (m)         2385.49   (f) ADJ UNCH    1 2
 PT0518
 PT0518.Superseded values are not recommended for survey control.
 PT0518
 PT0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0518.See file dsdata.pdf to determine how the superseded data were derived.
 PT0518
 PT0518_MARKER: DB = BENCH MARK DISK
 PT0518_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0518_SP_SET: BRIDGE
 PT0518_STAMPING: C 22 1933
 PT0518_MARK LOGO: CGS
 PT0518_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0518
 PT0518  HISTORY     - Date     Condition        Report By
 PT0518  HISTORY     - 1933     MONUMENTED       CGS
 PT0518  HISTORY     - 1962     MARK NOT FOUND   CGS
 PT0518
 PT0518                          STATION DESCRIPTION
 PT0518
 PT0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0518'11.5 MI N FROM PHILIP.
 PT0518'11.5 MILES NORTH ALONG STATE HIGHWAY 73 FROM PHILIP, HAAKON
 PT0518'COUNTY, AT A CONCRETE BRIDGE, AND IN THE TOP OF THE SOUTH
 PT0518'END OF THE EAST GUARDRAIL.  A STANDARD DISK, STAMPED C 22 1933.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0341 ***********************************************************************
 OS0341  DESIGNATION -  C 23
 OS0341  PID         -  OS0341
 OS0341  STATE/COUNTY-  SD/JACKSON
 OS0341  COUNTRY     -  US
 OS0341  USGS QUAD   -  LONG VALLEY (2017)
 OS0341
 OS0341                         *CURRENT SURVEY CONTROL
 OS0341  ______________________________________________________________________
 OS0341* NAD 83(1986) POSITION- 43 26 49.     (N) 101 29 42.     (W)   SCALED
 OS0341* NAVD 88 ORTHO HEIGHT -   827.490 (meters)     2714.86  (feet) ADJUSTED
 OS0341  ______________________________________________________________________
 OS0341  GEOID HEIGHT    -        -21.018 (meters)                     GEOID18
 OS0341  DYNAMIC HEIGHT  -        827.183 (meters)     2713.85  (feet) COMP
 OS0341  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 OS0341
 OS0341  VERT ORDER      -  SECOND    CLASS 0
 OS0341
 OS0341.The horizontal coordinates were scaled from a map and have
 OS0341.an estimated accuracy of +/- 6 seconds.
 OS0341
 OS0341.The orthometric height was determined by differential leveling and
 OS0341.adjusted by the NATIONAL GEODETIC SURVEY
 OS0341.in June 1991.
 OS0341
 OS0341.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0341.GEOID18 height accuracy estimate available here.
 OS0341
 OS0341.Click photographs - Photos may exist for this station.
 OS0341
 OS0341.The dynamic height is computed by dividing the NAVD 88
 OS0341.geopotential number by the normal gravity value computed on the
 OS0341.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0341.degrees latitude (g = 980.6199 gals.).
 OS0341
 OS0341.The modeled gravity was interpolated from observed gravity values.
 OS0341
 OS0341;                    North         East    Units  Estimated Accuracy
 OS0341;SPC SD S     -   124,370.      505,980.      MT  (+/- 180 meters Scaled)
 OS0341
 OS0341_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP981134(NAD 83)
 OS0341
 OS0341                          SUPERSEDED SURVEY CONTROL
 OS0341
 OS0341  NGVD 29 (??/??/92)  827.047  (m)         2713.40   (f) ADJ UNCH    2 0
 OS0341
 OS0341.Superseded values are not recommended for survey control.
 OS0341
 OS0341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0341.See file dsdata.pdf to determine how the superseded data were derived.
 OS0341
 OS0341_MARKER: DB = BENCH MARK DISK
 OS0341_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0341_STAMPING: C 23 1934
 OS0341_MARK LOGO: CGS
 OS0341_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0341+STABILITY: SURFACE MOTION
 OS0341
 OS0341  HISTORY     - Date     Condition        Report By
 OS0341  HISTORY     - 1934     MONUMENTED       CGS
 OS0341  HISTORY     - 1938     GOOD             CGS
 OS0341  HISTORY     - 1967     MARK NOT FOUND   USGS
 OS0341
 OS0341                          STATION DESCRIPTION
 OS0341
 OS0341'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 OS0341'12.2 MI N FROM PATRICIA.
 OS0341'IN WASHABAUGH COUNTY, 12.2 MILES NORTH ALONG STATE HIGHWAY 73
 OS0341'FROM PATRICIA, BENNETT COUNTY, 1.0 MILE SOUTH OF LONG VALLEY,
 OS0341'37 FEET SOUTH OF THE CENTERLINE OF A SIDE ROAD LEADING EAST,
 OS0341'36 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 4 FEET EAST OF
 OS0341'THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED C 23 1934
 OS0341'AND SET IN THE TOP OF A CONCRETE POST.
 OS0341
 OS0341                          STATION RECOVERY (1967)
 OS0341
 OS0341'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 OS0341'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1392 ***********************************************************************
 PU1392  DESIGNATION -  C 24
 PU1392  PID         -  PU1392
 PU1392  STATE/COUNTY-  SD/PENNINGTON
 PU1392  COUNTRY     -  US
 PU1392  USGS QUAD   -  BLACKHAWK (2017)
 PU1392
 PU1392                         *CURRENT SURVEY CONTROL
 PU1392  ______________________________________________________________________
 PU1392* NAD 83(1986) POSITION- 44 07 34.     (N) 103 17 21.     (W)   SCALED
 PU1392* NAVD 88 ORTHO HEIGHT -  1057.325 (meters)     3468.91  (feet) ADJUSTED
 PU1392  ______________________________________________________________________
 PU1392  GEOID HEIGHT    -        -15.506 (meters)                     GEOID18
 PU1392  DYNAMIC HEIGHT  -       1056.974 (meters)     3467.76  (feet) COMP
 PU1392  MODELED GRAVITY -    980,249.0   (mgal)                       NAVD 88
 PU1392
 PU1392  VERT ORDER      -  FIRST     CLASS II
 PU1392
 PU1392.The horizontal coordinates were scaled from a map and have
 PU1392.an estimated accuracy of +/- 6 seconds.
 PU1392
 PU1392.The orthometric height was determined by differential leveling and
 PU1392.adjusted by the NATIONAL GEODETIC SURVEY
 PU1392.in June 1991.
 PU1392
 PU1392.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1392.GEOID18 height accuracy estimate available here.
 PU1392
 PU1392.Click photographs - Photos may exist for this station.
 PU1392
 PU1392.The dynamic height is computed by dividing the NAVD 88
 PU1392.geopotential number by the normal gravity value computed on the
 PU1392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1392.degrees latitude (g = 980.6199 gals.).
 PU1392
 PU1392.The modeled gravity was interpolated from observed gravity values.
 PU1392
 PU1392;                    North         East    Units  Estimated Accuracy
 PU1392;SPC SD S     -   203,380.      363,490.      MT  (+/- 180 meters Scaled)
 PU1392
 PU1392_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ368873(NAD 83)
 PU1392
 PU1392                          SUPERSEDED SURVEY CONTROL
 PU1392
 PU1392  NGVD 29 (??/??/92) 1056.843  (m)         3467.33   (f) ADJ UNCH    1 2
 PU1392
 PU1392.Superseded values are not recommended for survey control.
 PU1392
 PU1392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1392.See file dsdata.pdf to determine how the superseded data were derived.
 PU1392
 PU1392_MARKER: DB = BENCH MARK DISK
 PU1392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1392_STAMPING: C 24 1934
 PU1392_MARK LOGO: CGS
 PU1392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1392+STABILITY: SURFACE MOTION
 PU1392
 PU1392  HISTORY     - Date     Condition        Report By
 PU1392  HISTORY     - 1934     MONUMENTED       CGS
 PU1392  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1392  HISTORY     - 20110309 MARK NOT FOUND   INDIV
 PU1392
 PU1392                          STATION DESCRIPTION
 PU1392
 PU1392'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1392'2 MI SE FROM BLACKHAWK.
 PU1392'IN PENNINGTON COUNTY, 2.0 MILES SOUTHEAST ALONG THE CHICAGO
 PU1392'AND NORTH WESTERN RAILWAY FROM BLACK HAWK, MEADE COUNTY, 0.4
 PU1392'MILE SOUTH OF MILEPOST H 105, 80 FEET NORTHEAST OF A COUNTY-ROAD
 PU1392'CROSSING, AND 50 FEET EAST OF THE CENTERLINE OF THE TRACK.  A
 PU1392'STATE SURVEY STANDARD DISK, STAMPED C 24 1934 AND SET IN THE TOP
 PU1392'OF A CONCRETE POST.
 PU1392
 PU1392                          STATION RECOVERY (1962)
 PU1392
 PU1392'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1392'MARK NOT FOUND.
 PU1392
 PU1392                          STATION RECOVERY (2011)
 PU1392
 PU1392'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1392'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1742 ***********************************************************************
 PU1742  DESIGNATION -  C 25
 PU1742  PID         -  PU1742
 PU1742  STATE/COUNTY-  SD/BUTTE
 PU1742  COUNTRY     -  US
 PU1742  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1742
 PU1742                         *CURRENT SURVEY CONTROL
 PU1742  ______________________________________________________________________
 PU1742* NAD 83(1986) POSITION- 44 38 53.     (N) 103 49 54.     (W)   SCALED
 PU1742* NAVD 88 ORTHO HEIGHT -   942.658 (meters)     3092.70  (feet) ADJUSTED
 PU1742  ______________________________________________________________________
 PU1742  GEOID HEIGHT    -        -15.308 (meters)                     GEOID18
 PU1742  DYNAMIC HEIGHT  -        942.392 (meters)     3091.83  (feet) COMP
 PU1742  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 PU1742
 PU1742  VERT ORDER      -  FIRST     CLASS II
 PU1742
 PU1742.The horizontal coordinates were scaled from a map and have
 PU1742.an estimated accuracy of +/- 6 seconds.
 PU1742
 PU1742.The orthometric height was determined by differential leveling and
 PU1742.adjusted by the NATIONAL GEODETIC SURVEY
 PU1742.in June 1991.
 PU1742
 PU1742.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1742.GEOID18 height accuracy estimate available here.
 PU1742
 PU1742.Click photographs - Photos may exist for this station.
 PU1742
 PU1742.The dynamic height is computed by dividing the NAVD 88
 PU1742.geopotential number by the normal gravity value computed on the
 PU1742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1742.degrees latitude (g = 980.6199 gals.).
 PU1742
 PU1742.The modeled gravity was interpolated from observed gravity values.
 PU1742
 PU1742;                    North         East    Units  Estimated Accuracy
 PU1742;SPC SD N     -    97,730.      296,170.      MT  (+/- 180 meters Scaled)
 PU1742
 PU1742_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK926445(NAD 83)
 PU1742
 PU1742                          SUPERSEDED SURVEY CONTROL
 PU1742
 PU1742  NGVD 29 (??/??/92)  942.163  (m)         3091.08   (f) ADJ UNCH    1 2
 PU1742
 PU1742.Superseded values are not recommended for survey control.
 PU1742
 PU1742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1742.See file dsdata.pdf to determine how the superseded data were derived.
 PU1742
 PU1742_MARKER: DB = BENCH MARK DISK
 PU1742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1742_STAMPING: C 25 1934
 PU1742_MARK LOGO: CGS
 PU1742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1742+STABILITY: SURFACE MOTION
 PU1742
 PU1742  HISTORY     - Date     Condition        Report By
 PU1742  HISTORY     - 1934     MONUMENTED       CGS
 PU1742  HISTORY     - 1962     GOOD             CGS
 PU1742
 PU1742                          STATION DESCRIPTION
 PU1742
 PU1742'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1742'2 MI SE FROM BELLE FOURCHE.
 PU1742'ABOUT 2.0 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1742'RAILWAY FROM THE STATION AT BELLE FOURCHE, AT A ROAD CROSSING
 PU1742'IN SECTION 23, T 8 N, R 2 E, 3 POLES NORTHWEST OF MILE POST 152,
 PU1742'44 FEET NORTHEAST OF THE NORTHEAST RAIL, 76 FEET EAST OF THE
 PU1742'CENTER OF THE ROAD CROSSING, 44 FEET SOUTH OF THE CENTER LINE
 PU1742'OF THE ROAD, 29 FEET SOUTHWEST OF A POWER POLE, 2 FEET SOUTHWEST
 PU1742'OF A FENCE, 2.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 PU1742'2 FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE TOP OF A
 PU1742'CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1106 ***********************************************************************
 OR1106  DESIGNATION -  C 25 A
 OR1106  PID         -  OR1106
 OR1106  STATE/COUNTY-  SD/GREGORY
 OR1106  COUNTRY     -  US
 OR1106  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1106
 OR1106                         *CURRENT SURVEY CONTROL
 OR1106  ______________________________________________________________________
 OR1106* NAD 83(1986) POSITION- 43 02 49.     (N) 098 34 12.     (W)   SCALED
 OR1106* NAVD 88 ORTHO HEIGHT -   425.647 (meters)     1396.48  (feet) ADJUSTED
 OR1106  ______________________________________________________________________
 OR1106  GEOID HEIGHT    -        -26.206 (meters)                     GEOID18
 OR1106  DYNAMIC HEIGHT  -        425.503 (meters)     1396.00  (feet) COMP
 OR1106  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 OR1106
 OR1106  VERT ORDER      -  FIRST     CLASS II
 OR1106
 OR1106.The horizontal coordinates were scaled from a map and have
 OR1106.an estimated accuracy of +/- 6 seconds.
 OR1106
 OR1106.The orthometric height was determined by differential leveling and
 OR1106.adjusted by the NATIONAL GEODETIC SURVEY
 OR1106.in June 1994.
 OR1106
 OR1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1106.GEOID18 height accuracy estimate available here.
 OR1106
 OR1106.Click photographs - Photos may exist for this station.
 OR1106
 OR1106.The dynamic height is computed by dividing the NAVD 88
 OR1106.geopotential number by the normal gravity value computed on the
 OR1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1106.degrees latitude (g = 980.6199 gals.).
 OR1106
 OR1106.The modeled gravity was interpolated from observed gravity values.
 OR1106
 OR1106;                    North         East    Units  Estimated Accuracy
 OR1106;SPC SD S     -    80,800.      743,660.      MT  (+/- 180 meters Scaled)
 OR1106
 OR1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN350661(NAD 83)
 OR1106
 OR1106                          SUPERSEDED SURVEY CONTROL
 OR1106
 OR1106.No superseded survey control is available for this station.
 OR1106
 OR1106_MARKER: P = PIPE CAP
 OR1106_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 OR1106_SP_SET: UNSPECIFIED DEEP
 OR1106_MARK LOGO: NONE
 OR1106_PROJECTION: PROJECTING 4 CENTIMETERS
 OR1106_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1106_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1106+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2012
 OR1106_ROD/PIPE-DEPTH: 3.7 meters
 OR1106
 OR1106  HISTORY     - Date     Condition        Report By
 OR1106  HISTORY     - UNK      MONUMENTED       USACE
 OR1106  HISTORY     - 19930929 GOOD             NGS
 OR1106  HISTORY     - 20120125 GOOD             INDIV
 OR1106
 OR1106                          STATION DESCRIPTION
 OR1106
 OR1106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1106'4.6 KM (2.85 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1106'STATE HIGHWAY 46 IN PICKSTOWN, 65.0 M (213.3 FT) SOUTHWEST OF
 OR1106'MILEPOST 330, 8.3 M (27.2 FT) SOUTHEAST OF THE CENTERLINE OF THE
 OR1106'HIGHWAY, 2.9 M (9.5 FT) NORTHEAST OF UTILITY LIGHT POLE NUMBER 7, 0.4
 OR1106'M (1.3 FT) SOUTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) NORTHEAST OF A
 OR1106'STEEL POST WITH TAG NUMBER C-25 A, AND 0.4 M (1.3 FT) BELOW THE LEVEL
 OR1106'OF THE HIGHWAY.  NOTE--THE DATUM POINT IS A METAL PIPE CAP THAT IS
 OR1106'ATTACHED TO A 2-1/2 INCH GALVANIZED STEEL PIPE ENCASED IN A 9-INCH
 OR1106'METAL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A LOCKED ACCESS
 OR1106'COVER.  THE MONUMENT IS UNSTAMPED.
 OR1106
 OR1106                          STATION RECOVERY (2012)
 OR1106
 OR1106'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0295 ***********************************************************************
 QT0295  DESIGNATION -  C 26 RESET
 QT0295  PID         -  QT0295
 QT0295  STATE/COUNTY-  SD/BUTTE
 QT0295  COUNTRY     -  US
 QT0295  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 QT0295
 QT0295                         *CURRENT SURVEY CONTROL
 QT0295  ______________________________________________________________________
 QT0295* NAD 83(1986) POSITION- 45 12 05.     (N) 103 32 56.     (W)   SCALED
 QT0295* NAVD 88 ORTHO HEIGHT -   915.79  (meters)     3004.6   (feet) RESET
 QT0295  ______________________________________________________________________
 QT0295  GEOID HEIGHT    -        -16.271 (meters)                     GEOID18
 QT0295  VERT ORDER      -  THIRD
 QT0295
 QT0295.The horizontal coordinates were scaled from a map and have
 QT0295.an estimated accuracy of +/- 6 seconds.
 QT0295
 QT0295.The orthometric height was computed from unverified reset data.
 QT0295
 QT0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0295.GEOID18 height accuracy estimate available here.
 QT0295
 QT0295.Click photographs - Photos may exist for this station.
 QT0295
 QT0295;                    North         East    Units  Estimated Accuracy
 QT0295;SPC SD N     -   158,130.      321,270.      MT  (+/- 180 meters Scaled)
 QT0295
 QT0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL139063(NAD 83)
 QT0295
 QT0295                          SUPERSEDED SURVEY CONTROL
 QT0295
 QT0295.No superseded survey control is available for this station.
 QT0295
 QT0295_MARKER: DB = BENCH MARK DISK
 QT0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0295_STAMPING: C 26 RESET 1966
 QT0295_MARK LOGO: CGS
 QT0295_PROJECTION: PROJECTING 20 CENTIMETERS
 QT0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0295+STABILITY: SURFACE MOTION
 QT0295
 QT0295  HISTORY     - Date     Condition        Report By
 QT0295  HISTORY     - 1966     MONUMENTED       CGS
 QT0295  HISTORY     - 1972     GOOD             NGS
 QT0295  HISTORY     - 1973     GOOD             USGS
 QT0295
 QT0295                          STATION DESCRIPTION
 QT0295
 QT0295'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QT0295'26.6 MI S FROM BUFFALO.
 QT0295'THE MARK WAS RECOVERED IN GOOD CONDITION, ABOUT 45 MILES NORTH
 QT0295'AND EAST OF BELLE FOURCHE, 26.6 MILES SOUTH OF BUFFALO ALONG
 QT0295'U.S. HIGHWAY 85, 2 MILES SOUTH OF THE CROW BUTTES, 0.2 MILE
 QT0295'NORTH OF THE INTERSECTION WITH OLD STATE HIGHWAY 79, 129 FEET
 QT0295'WEST OF THE CENTER OF HIGHWAY 85, 43 FEET WEST-NORTHWEST OF THE
 QT0295'CENTER 1 OF 3 WOOD FENCE POST AT JOG IN R.O.W. FENCE LINE, 1.8
 QT0295'FEET SOUTH OF A METAL WITNESS POST, AND SET IN A ROUND CONCRETE
 QT0295'MONUMENT WHICH PROJECTS 8-INCHES.  IN PASTURE LAND AT STATE
 QT0295'HIGHWAY STATION NO. 40 + 87.  NOTE-- BENCH MARK C 26 1934 WAS
 QT0295'USED AS THE AZIMUTH MARK FOR TRIANGULATION STATION CROW BUTTE,
 QT0295'THE BENCH MARK C 26 RESET HAS NOT BEEN OBSERVED FROM THE STATION.
 QT0295
 QT0295                          STATION RECOVERY (1973)
 QT0295
 QT0295'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QT0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0209 ***********************************************************************
 QR0209  DESIGNATION -  C 27
 QR0209  PID         -  QR0209
 QR0209  STATE/COUNTY-  SD/EDMUNDS
 QR0209  COUNTRY     -  US
 QR0209  USGS QUAD   -  ROSCOE NW (2017)
 QR0209
 QR0209                         *CURRENT SURVEY CONTROL
 QR0209  ______________________________________________________________________
 QR0209* NAD 83(1986) POSITION- 45 27 02.     (N) 099 28 24.     (W)   SCALED
 QR0209* NAVD 88 ORTHO HEIGHT -   573.718 (meters)     1882.27  (feet) ADJUSTED
 QR0209  ______________________________________________________________________
 QR0209  GEOID HEIGHT    -        -22.950 (meters)                     GEOID18
 QR0209  DYNAMIC HEIGHT  -        573.657 (meters)     1882.07  (feet) COMP
 QR0209  MODELED GRAVITY -    980,492.2   (mgal)                       NAVD 88
 QR0209
 QR0209  VERT ORDER      -  FIRST     CLASS II
 QR0209
 QR0209.The horizontal coordinates were scaled from a map and have
 QR0209.an estimated accuracy of +/- 6 seconds.
 QR0209
 QR0209.The orthometric height was determined by differential leveling and
 QR0209.adjusted by the NATIONAL GEODETIC SURVEY
 QR0209.in June 1991.
 QR0209
 QR0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0209.GEOID18 height accuracy estimate available here.
 QR0209
 QR0209.Click photographs - Photos may exist for this station.
 QR0209
 QR0209.The dynamic height is computed by dividing the NAVD 88
 QR0209.geopotential number by the normal gravity value computed on the
 QR0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0209.degrees latitude (g = 980.6199 gals.).
 QR0209
 QR0209.The modeled gravity was interpolated from observed gravity values.
 QR0209
 QR0209;                    North         East    Units  Estimated Accuracy
 QR0209;SPC SD N     -   179,850.      641,200.      MT  (+/- 180 meters Scaled)
 QR0209
 QR0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR629331(NAD 83)
 QR0209
 QR0209                          SUPERSEDED SURVEY CONTROL
 QR0209
 QR0209  NGVD 29 (??/??/92)  573.332  (m)         1881.01   (f) ADJ UNCH    1 2
 QR0209
 QR0209.Superseded values are not recommended for survey control.
 QR0209
 QR0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0209.See file dsdata.pdf to determine how the superseded data were derived.
 QR0209
 QR0209_MARKER: DB = BENCH MARK DISK
 QR0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0209_STAMPING: C 27 1934
 QR0209_MARK LOGO: CGS
 QR0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0209+STABILITY: SURFACE MOTION
 QR0209
 QR0209  HISTORY     - Date     Condition        Report By
 QR0209  HISTORY     - 1934     MONUMENTED       CGS
 QR0209  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0209
 QR0209                          STATION DESCRIPTION
 QR0209
 QR0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0209'6.1 MI W FROM ROSCOE.
 QR0209'6.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0209'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, ABOUT 125 YARDS SOUTH
 QR0209'OF MILEPOST 48, ABOUT 32 YARDS SOUTHEAST OF THE CENTER LINE OF
 QR0209'THE TRACK, AND 7 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A
 QR0209'STANDARD DISK, STAMPED C 27 1934 AND SET IN THE TOP OF A CONCRETE
 QR0209'POST.
 QR0209
 QR0209                          STATION RECOVERY (1974)
 QR0209
 QR0209'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0093 ***********************************************************************
 QS0093  DESIGNATION -  C 28
 QS0093  PID         -  QS0093
 QS0093  STATE/COUNTY-  SD/WALWORTH
 QS0093  COUNTRY     -  US
 QS0093  USGS QUAD   -  GLENHAM (2017)
 QS0093
 QS0093                         *CURRENT SURVEY CONTROL
 QS0093  ______________________________________________________________________
 QS0093* NAD 83(1986) POSITION- 45 32 04.     (N) 100 16 05.     (W)   SCALED
 QS0093* NAVD 88 ORTHO HEIGHT -   521.343 (meters)     1710.44  (feet) ADJUSTED
 QS0093  ______________________________________________________________________
 QS0093  GEOID HEIGHT    -        -22.059 (meters)                     GEOID18
 QS0093  DYNAMIC HEIGHT  -        521.295 (meters)     1710.28  (feet) COMP
 QS0093  MODELED GRAVITY -    980,507.4   (mgal)                       NAVD 88
 QS0093
 QS0093  VERT ORDER      -  FIRST     CLASS II
 QS0093
 QS0093.The horizontal coordinates were scaled from a map and have
 QS0093.an estimated accuracy of +/- 6 seconds.
 QS0093
 QS0093.The orthometric height was determined by differential leveling and
 QS0093.adjusted by the NATIONAL GEODETIC SURVEY
 QS0093.in June 1991.
 QS0093
 QS0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0093.GEOID18 height accuracy estimate available here.
 QS0093
 QS0093.Click photographs - Photos may exist for this station.
 QS0093
 QS0093.The dynamic height is computed by dividing the NAVD 88
 QS0093.geopotential number by the normal gravity value computed on the
 QS0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0093.degrees latitude (g = 980.6199 gals.).
 QS0093
 QS0093.The modeled gravity was interpolated from observed gravity values.
 QS0093
 QS0093;                    North         East    Units  Estimated Accuracy
 QS0093;SPC SD N     -   189,070.      579,060.      MT  (+/- 180 meters Scaled)
 QS0093
 QS0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR009431(NAD 83)
 QS0093
 QS0093                          SUPERSEDED SURVEY CONTROL
 QS0093
 QS0093  NGVD 29 (??/??/92)  520.981  (m)         1709.25   (f) ADJ UNCH    1 2
 QS0093
 QS0093.Superseded values are not recommended for survey control.
 QS0093
 QS0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0093.See file dsdata.pdf to determine how the superseded data were derived.
 QS0093
 QS0093_MARKER: DB = BENCH MARK DISK
 QS0093_SETTING: 30 = SET IN A LIGHT STRUCTURE
 QS0093_SP_SET: PARAPET
 QS0093_STAMPING: C 28 1934
 QS0093_MARK LOGO: CGS
 QS0093_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0093_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0093_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0093+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 QS0093
 QS0093  HISTORY     - Date     Condition        Report By
 QS0093  HISTORY     - 1934     MONUMENTED       CGS
 QS0093  HISTORY     - 1953     GOOD             CGS
 QS0093  HISTORY     - 19970311 GOOD             NGS
 QS0093
 QS0093                          STATION DESCRIPTION
 QS0093
 QS0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QS0093'AT GLENHAM.
 QS0093'AT GLENHAM, WALWORTH COUNTY, AT THE SOUTH ENTRANCE TO THE
 QS0093'CONSOLIDATED SCHOOL, IN THE NORTH CONCRETE PARAPET, AND 1 FOOT
 QS0093'ABOVE THE WALK, A STANDARD DISK, STAMPED C 28 1934 AND SET
 QS0093'VERTICALLY.
 QS0093
 QS0093                          STATION RECOVERY (1997)
 QS0093
 QS0093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0093'IN GLENHAM, AT THE INTERSECTION OF BLUE BLANKET STREET AND 3RD AVENUE
 QS0093'EAST, SET VERTICALLY IN THE WEST FACE OF THE NORTH CONCRETE PARAPET AT
 QS0093'THE SOUTH ENTRANCE TO THE MAS ANTIQUES AND BLUE BLANKET INN (FORMER
 QS0093'GLENHAM SCHOOL), 65.4 M (214.6 FT) EAST OF THE STREET CENTER, 25.0 M
 QS0093'(82.0 FT) SOUTH OF THE EXTENDED CENTER OF THE AVENUE, 10.0 M (32.8 FT)
 QS0093'ABOVE THE LEVEL OF THE STREET, 2.4 M (7.9 FT) NORTH OF THE CENTER OF A
 QS0093'DOOR, AND 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0001 ***********************************************************************
 QT0001  DESIGNATION -  C 29
 QT0001  PID         -  QT0001
 QT0001  STATE/COUNTY-  SD/PERKINS
 QT0001  COUNTRY     -  US
 QT0001  USGS QUAD   -  MEADOW (2017)
 QT0001
 QT0001                         *CURRENT SURVEY CONTROL
 QT0001  ______________________________________________________________________
 QT0001* NAD 83(1986) POSITION- 45 31 30.     (N) 102 09 58.     (W)   SCALED
 QT0001* NAVD 88 ORTHO HEIGHT -   804.535 (meters)     2639.55  (feet) ADJUSTED
 QT0001  ______________________________________________________________________
 QT0001  GEOID HEIGHT    -        -18.843 (meters)                     GEOID18
 QT0001  DYNAMIC HEIGHT  -        804.413 (meters)     2639.15  (feet) COMP
 QT0001  MODELED GRAVITY -    980,436.8   (mgal)                       NAVD 88
 QT0001
 QT0001  VERT ORDER      -  FIRST     CLASS II
 QT0001
 QT0001.The horizontal coordinates were scaled from a map and have
 QT0001.an estimated accuracy of +/- 6 seconds.
 QT0001
 QT0001.The orthometric height was determined by differential leveling and
 QT0001.adjusted by the NATIONAL GEODETIC SURVEY
 QT0001.in June 1991.
 QT0001
 QT0001.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0001.GEOID18 height accuracy estimate available here.
 QT0001
 QT0001.Click photographs - Photos may exist for this station.
 QT0001
 QT0001.The dynamic height is computed by dividing the NAVD 88
 QT0001.geopotential number by the normal gravity value computed on the
 QT0001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0001.degrees latitude (g = 980.6199 gals.).
 QT0001
 QT0001.The modeled gravity was interpolated from observed gravity values.
 QT0001
 QT0001;                    North         East    Units  Estimated Accuracy
 QT0001;SPC SD N     -   190,250.      430,800.      MT  (+/- 180 meters Scaled)
 QT0001
 QT0001_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL213451(NAD 83)
 QT0001
 QT0001                          SUPERSEDED SURVEY CONTROL
 QT0001
 QT0001  NGVD 29 (??/??/92)  804.090  (m)         2638.09   (f) ADJ UNCH    1 2
 QT0001
 QT0001.Superseded values are not recommended for survey control.
 QT0001
 QT0001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0001.See file dsdata.pdf to determine how the superseded data were derived.
 QT0001
 QT0001_MARKER: DB = BENCH MARK DISK
 QT0001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0001_STAMPING: C 29 1934
 QT0001_MARK LOGO: CGS
 QT0001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0001+STABILITY: SURFACE MOTION
 QT0001
 QT0001  HISTORY     - Date     Condition        Report By
 QT0001  HISTORY     - 1934     MONUMENTED       CGS
 QT0001  HISTORY     - 1941     GOOD             CGS
 QT0001  HISTORY     - 19990621 MARK NOT FOUND   NGS
 QT0001
 QT0001                          STATION DESCRIPTION
 QT0001
 QT0001'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0001'2.7 MI SE FROM MEADOW.
 QT0001'2.7 MILES EAST ALONG STATE HIGHWAY 8 FROM MEADOW, PERKINS COUNTY,
 QT0001'ABOUT 0.4 MILE SOUTH OF THE JUNCTION WITH STATE HIGHWAY 73 AND
 QT0001'A TURN IN STATE HIGHWAY 18 WEST TOWARD MEADOW, 35 FEET EAST
 QT0001'OF THE CENTER LINE OF THE HIGHWAY, AND 6 FEET EAST OF THE
 QT0001'RIGHT-OF-WAY LINE.  A STANDARD DISK, STAMPED C 29 1934 AND SET
 QT0001'IN THE TOP OF A CONCRETE POST.
 QT0001
 QT0001                          STATION RECOVERY (1999)
 QT0001
 QT0001'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0001'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0373 ***********************************************************************
 QR0373  DESIGNATION -  C 294 RESET
 QR0373  PID         -  QR0373
 QR0373  STATE/COUNTY-  SD/MCPHERSON
 QR0373  COUNTRY     -  US
 QR0373  USGS QUAD   -  EUREKA EAST (2017)
 QR0373
 QR0373                         *CURRENT SURVEY CONTROL
 QR0373  ______________________________________________________________________
 QR0373* NAD 83(1986) POSITION- 45 46 01.     (N) 099 33 08.     (W)   SCALED
 QR0373* NAVD 88 ORTHO HEIGHT -   577.51  (meters)     1894.7   (feet) RESET
 QR0373  ______________________________________________________________________
 QR0373  GEOID HEIGHT    -        -22.817 (meters)                     GEOID18
 QR0373  VERT ORDER      -  THIRD
 QR0373
 QR0373.The horizontal coordinates were scaled from a map and have
 QR0373.an estimated accuracy of +/- 6 seconds.
 QR0373
 QR0373.The orthometric height was computed from unverified reset data.
 QR0373
 QR0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0373.GEOID18 height accuracy estimate available here.
 QR0373
 QR0373.Click photographs - Photos may exist for this station.
 QR0373
 QR0373;                    North         East    Units  Estimated Accuracy
 QR0373;SPC SD N     -   214,970.      634,830.      MT  (+/- 180 meters Scaled)
 QR0373
 QR0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR570683(NAD 83)
 QR0373
 QR0373                          SUPERSEDED SURVEY CONTROL
 QR0373
 QR0373.No superseded survey control is available for this station.
 QR0373
 QR0373_MARKER: DB = BENCH MARK DISK
 QR0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0373_STAMPING: C 294 RESET 1948
 QR0373_MARK LOGO: CGS
 QR0373_PROJECTION: PROJECTING 15 CENTIMETERS
 QR0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0373+STABILITY: SURFACE MOTION
 QR0373
 QR0373  HISTORY     - Date     Condition        Report By
 QR0373  HISTORY     - 1948     MONUMENTED       SDHD
 QR0373
 QR0373                          STATION DESCRIPTION
 QR0373
 QR0373'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1948
 QR0373'3.5 MI E FROM EUREKA.
 QR0373'3.5 MILES EAST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL AT
 QR0373'EUREKA, AT A CONCRETE CULVERT, IN THE TOP OF THE EAST END OF
 QR0373'THE SOUTH HEADWALL.  222 FEET EAST AND 32 FEET SOUTH OF THE ABOVE
 QR0373'LOCATION.  A STANDARD DISK, STAMPED C 294 RESET 1948 AND SET IN
 QR0373'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES, 47 FEET SOUTH OF
 QR0373'THE CENTERLINE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0295 ***********************************************************************
 QR0295  DESIGNATION -  C 295
 QR0295  PID         -  QR0295
 QR0295  STATE/COUNTY-  SD/WALWORTH
 QR0295  COUNTRY     -  US
 QR0295  USGS QUAD   -  LOWRY (2017)
 QR0295
 QR0295                         *CURRENT SURVEY CONTROL
 QR0295  ______________________________________________________________________
 QR0295* NAD 83(1986) POSITION- 45 21 22.     (N) 099 58 35.     (W)   SCALED
 QR0295* NAVD 88 ORTHO HEIGHT -   620.922 (meters)     2037.14  (feet) ADJUSTED
 QR0295  ______________________________________________________________________
 QR0295  GEOID HEIGHT    -        -22.279 (meters)                     GEOID18
 QR0295  DYNAMIC HEIGHT  -        620.853 (meters)     2036.92  (feet) COMP
 QR0295  MODELED GRAVITY -    980,484.8   (mgal)                       NAVD 88
 QR0295
 QR0295  VERT ORDER      -  SECOND    CLASS 0
 QR0295
 QR0295.The horizontal coordinates were scaled from a map and have
 QR0295.an estimated accuracy of +/- 6 seconds.
 QR0295
 QR0295.The orthometric height was determined by differential leveling and
 QR0295.adjusted by the NATIONAL GEODETIC SURVEY
 QR0295.in June 1991.
 QR0295
 QR0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0295.GEOID18 height accuracy estimate available here.
 QR0295
 QR0295.Click photographs - Photos may exist for this station.
 QR0295
 QR0295.The dynamic height is computed by dividing the NAVD 88
 QR0295.geopotential number by the normal gravity value computed on the
 QR0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0295.degrees latitude (g = 980.6199 gals.).
 QR0295
 QR0295.The modeled gravity was interpolated from observed gravity values.
 QR0295
 QR0295;                    North         East    Units  Estimated Accuracy
 QR0295;SPC SD N     -   169,220.      601,850.      MT  (+/- 180 meters Scaled)
 QR0295
 QR0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR235229(NAD 83)
 QR0295
 QR0295                          SUPERSEDED SURVEY CONTROL
 QR0295
 QR0295  NGVD 29 (??/??/92)  620.550  (m)         2035.92   (f) ADJ UNCH    2 0
 QR0295
 QR0295.Superseded values are not recommended for survey control.
 QR0295
 QR0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0295.See file dsdata.pdf to determine how the superseded data were derived.
 QR0295
 QR0295_MARKER: DB = BENCH MARK DISK
 QR0295_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0295_SP_SET: CULVERT HEADWALL
 QR0295_STAMPING: C 295 1940
 QR0295_MARK LOGO: CGS
 QR0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0295+STABILITY: SURFACE MOTION
 QR0295
 QR0295  HISTORY     - Date     Condition        Report By
 QR0295  HISTORY     - 1940     MONUMENTED       CGS
 QR0295  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0295
 QR0295                          STATION DESCRIPTION
 QR0295
 QR0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0295'13.6 MI S FROM SELBY.
 QR0295'13.6 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QR0295'SELBY, WALWORTH COUNTY, BETWEEN TWO HILLS, AT A CULVERT, IN
 QR0295'THE TOP OF THE SOUTH END OF THE WEST CONCRETE HEADWALL, 16.3
 QR0295'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND 2.6 FEET NORTH OF
 QR0295'A WHITE WOODEN WITNESS POST.  A STANDARD DISK, STAMPED C 295 1940.
 QR0295
 QR0295                          STATION RECOVERY (1974)
 QR0295
 QR0295'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0295'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0309 ***********************************************************************
 PS0309  DESIGNATION -  C 296
 PS0309  PID         -  PS0309
 PS0309  STATE/COUNTY-  SD/HYDE
 PS0309  COUNTRY     -  US
 PS0309  USGS QUAD   -  RICE LAKE (2017)
 PS0309
 PS0309                         *CURRENT SURVEY CONTROL
 PS0309  ______________________________________________________________________
 PS0309* NAD 83(1986) POSITION- 44 51 07.     (N) 099 26 58.     (W)   SCALED
 PS0309* NAVD 88 ORTHO HEIGHT -   568.734 (meters)     1865.92  (feet) ADJUSTED
 PS0309  ______________________________________________________________________
 PS0309  GEOID HEIGHT    -        -23.075 (meters)                     GEOID18
 PS0309  DYNAMIC HEIGHT  -        568.654 (meters)     1865.66  (feet) COMP
 PS0309  MODELED GRAVITY -    980,457.9   (mgal)                       NAVD 88
 PS0309
 PS0309  VERT ORDER      -  SECOND    CLASS 0
 PS0309
 PS0309.The horizontal coordinates were scaled from a map and have
 PS0309.an estimated accuracy of +/- 6 seconds.
 PS0309
 PS0309.The orthometric height was determined by differential leveling and
 PS0309.adjusted by the NATIONAL GEODETIC SURVEY
 PS0309.in June 1991.
 PS0309
 PS0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0309.GEOID18 height accuracy estimate available here.
 PS0309
 PS0309.Click photographs - Photos may exist for this station.
 PS0309
 PS0309.The dynamic height is computed by dividing the NAVD 88
 PS0309.geopotential number by the normal gravity value computed on the
 PS0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0309.degrees latitude (g = 980.6199 gals.).
 PS0309
 PS0309.The modeled gravity was interpolated from observed gravity values.
 PS0309
 PS0309;                    North         East    Units  Estimated Accuracy
 PS0309;SPC SD N     -   113,340.      643,520.      MT  (+/- 180 meters Scaled)
 PS0309
 PS0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ644666(NAD 83)
 PS0309
 PS0309                          SUPERSEDED SURVEY CONTROL
 PS0309
 PS0309  NGVD 29 (??/??/92)  568.384  (m)         1864.77   (f) ADJ UNCH    2 0
 PS0309
 PS0309.Superseded values are not recommended for survey control.
 PS0309
 PS0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0309.See file dsdata.pdf to determine how the superseded data were derived.
 PS0309
 PS0309_MARKER: DB = BENCH MARK DISK
 PS0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0309_STAMPING: C 296 1940
 PS0309_MARK LOGO: CGS
 PS0309_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0309+STABILITY: SURFACE MOTION
 PS0309
 PS0309  HISTORY     - Date     Condition        Report By
 PS0309  HISTORY     - 1940     MONUMENTED       CGS
 PS0309
 PS0309                          STATION DESCRIPTION
 PS0309
 PS0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0309'17.4 MI S FROM SENECA.
 PS0309'IN HYDE COUNTY, 17.4 MILES SOUTH ALONG THE HIGHMORE ROAD FROM
 PS0309'THE POST OFFICE AT SENECA, FAULK COUNTY, AT THE INTERSECTION
 PS0309'OF A SECTION-LINE ROAD, 114 FEET SOUTH OF THE CENTERLINE OF THE
 PS0309'SECTION-LINE ROAD, 80.5 FEET EAST OF THE CENTERLINE OF THE
 PS0309'HIGHMORE ROAD, 27 FEET EAST OF THE RIGHT-OF-WAY FENCE, IN THE
 PS0309'TOP OF A GRANITE BOULDER PROJECTING 4 INCHES ABOVE THE GROUND,
 PS0309'AND 1.7 FEET NORTH OF A WHITE WOODEN WITNESS POST.  A STANDARD
 PS0309'DISK, STAMPED C 296 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0206 ***********************************************************************
 OR0206  DESIGNATION -  C 297 RESET
 OR0206  PID         -  OR0206
 OR0206  STATE/COUNTY-  SD/CHARLES MIX
 OR0206  COUNTRY     -  US
 OR0206  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0206
 OR0206                         *CURRENT SURVEY CONTROL
 OR0206  ______________________________________________________________________
 OR0206* NAD 83(1986) POSITION- 43 09 29.     (N) 098 47 52.     (W)   SCALED
 OR0206* NAVD 88 ORTHO HEIGHT -   387.22  (meters)     1270.4   (feet) RESET
 OR0206  ______________________________________________________________________
 OR0206  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 OR0206  VERT ORDER      -  THIRD
 OR0206
 OR0206.The horizontal coordinates were scaled from a map and have
 OR0206.an estimated accuracy of +/- 6 seconds.
 OR0206
 OR0206.The orthometric height was computed from unverified reset data.
 OR0206
 OR0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0206.GEOID18 height accuracy estimate available here.
 OR0206
 OR0206.Click photographs - Photos may exist for this station.
 OR0206
 OR0206;                    North         East    Units  Estimated Accuracy
 OR0206;SPC SD S     -    92,770.      724,880.      MT  (+/- 180 meters Scaled)
 OR0206
 OR0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN164783(NAD 83)
 OR0206
 OR0206                          SUPERSEDED SURVEY CONTROL
 OR0206
 OR0206.No superseded survey control is available for this station.
 OR0206
 OR0206_MARKER: DB = BENCH MARK DISK
 OR0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0206_STAMPING: C 297 RESET 1942
 OR0206_MARK LOGO: CGS
 OR0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0206+STABILITY: SURFACE MOTION
 OR0206
 OR0206  HISTORY     - Date     Condition        Report By
 OR0206  HISTORY     - 1942     MONUMENTED       SDHD
 OR0206
 OR0206                          STATION DESCRIPTION
 OR0206
 OR0206'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1942
 OR0206'0.7 MI E FROM WHEELER.
 OR0206'0.7 MILE EAST ALONG U.S. HIGHWAY 18 FROM THE INTERSECTION OF
 OR0206'U.S. HIGHWAY 281 AT WHEELER, AT THE JUNCTION OF A T-ROAD LEADING
 OR0206'NORTH, AND 190 FEET NORTH OF A POINT 33 FEET WEST OF THE SOUTHEAST
 OR0206'CORNER OF SEC. 6, T 96 N., R 67 W.  A STANDARD DISK, STAMPED
 OR0206'C 297 RESET 1942 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0206'ABOUT 10 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0443 ***********************************************************************
 QS0443  DESIGNATION -  C 298
 QS0443  PID         -  QS0443
 QS0443  STATE/COUNTY-  SD/CORSON
 QS0443  COUNTRY     -  US
 QS0443  USGS QUAD   -  TATANKA LAKE (2017)
 QS0443
 QS0443                         *CURRENT SURVEY CONTROL
 QS0443  ______________________________________________________________________
 QS0443* NAD 83(1986) POSITION- 45 56 20.     (N) 101 13 42.     (W)   SCALED
 QS0443* NAVD 88 ORTHO HEIGHT -   679.558 (meters)     2229.52  (feet) ADJUSTED
 QS0443  ______________________________________________________________________
 QS0443  GEOID HEIGHT    -        -20.629 (meters)                     GEOID18
 QS0443  DYNAMIC HEIGHT  -        679.493 (meters)     2229.30  (feet) COMP
 QS0443  MODELED GRAVITY -    980,496.7   (mgal)                       NAVD 88
 QS0443
 QS0443  VERT ORDER      -  SECOND    CLASS 0
 QS0443
 QS0443.The horizontal coordinates were scaled from a map and have
 QS0443.an estimated accuracy of +/- 6 seconds.
 QS0443
 QS0443.The orthometric height was determined by differential leveling and
 QS0443.adjusted by the NATIONAL GEODETIC SURVEY
 QS0443.in June 1991.
 QS0443
 QS0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0443.GEOID18 height accuracy estimate available here.
 QS0443
 QS0443.Click photographs - Photos may exist for this station.
 QS0443
 QS0443.The dynamic height is computed by dividing the NAVD 88
 QS0443.geopotential number by the normal gravity value computed on the
 QS0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0443.degrees latitude (g = 980.6199 gals.).
 QS0443
 QS0443.The modeled gravity was interpolated from observed gravity values.
 QS0443
 QS0443;                    North         East    Units  Estimated Accuracy
 QS0443;SPC SD N     -   234,710.      504,740.      MT  (+/- 180 meters Scaled)
 QS0443
 QS0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR272896(NAD 83)
 QS0443
 QS0443                          SUPERSEDED SURVEY CONTROL
 QS0443
 QS0443  NGVD 29 (??/??/92)  679.071  (m)         2227.92   (f) ADJ UNCH    2 0
 QS0443
 QS0443.Superseded values are not recommended for survey control.
 QS0443
 QS0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0443.See file dsdata.pdf to determine how the superseded data were derived.
 QS0443
 QS0443_MARKER: DB = BENCH MARK DISK
 QS0443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0443_STAMPING: C 298 1940
 QS0443_MARK LOGO: CGS
 QS0443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0443+STABILITY: SURFACE MOTION
 QS0443
 QS0443  HISTORY     - Date     Condition        Report By
 QS0443  HISTORY     - 1940     MONUMENTED       CGS
 QS0443
 QS0443                          STATION DESCRIPTION
 QS0443
 QS0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0443'0.7 MI W FROM TATANKA.
 QS0443'0.7 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0443'RAILROAD FROM THE STATION AT TATANKA, CORSON COUNTY, ABOUT 17
 QS0443'POLES WEST OF MILEPOST 857, 46 FEET SOUTH OF THE CENTER LINE
 QS0443'OF THE TRACK, 7.5 FEET EAST OF A POLE, AND 1 FOOT EAST OF A
 QS0443'WHITE REFERENCE POST STENCILED U.S.B.M.  A STANDARD DISK, STAMPED
 QS0443'C 298 1940 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QS0443'ABOUT 0.3 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0013 ***********************************************************************
 OS0013  DESIGNATION -  C 299
 OS0013  PID         -  OS0013
 OS0013  STATE/COUNTY-  SD/TRIPP
 OS0013  COUNTRY     -  US
 OS0013  USGS QUAD   -  WEST OF IDEAL (2017)
 OS0013
 OS0013                         *CURRENT SURVEY CONTROL
 OS0013  ______________________________________________________________________
 OS0013* NAD 83(1986) POSITION- 43 32 27.     (N) 100 02 27.     (W)   SCALED
 OS0013* NAVD 88 ORTHO HEIGHT -   574.172 (meters)     1883.76  (feet) ADJUSTED
 OS0013  ______________________________________________________________________
 OS0013  GEOID HEIGHT    -        -25.426 (meters)                     GEOID18
 OS0013  DYNAMIC HEIGHT  -        573.972 (meters)     1883.11  (feet) COMP
 OS0013  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 OS0013
 OS0013  VERT ORDER      -  SECOND    CLASS 0
 OS0013
 OS0013.The horizontal coordinates were scaled from a map and have
 OS0013.an estimated accuracy of +/- 6 seconds.
 OS0013
 OS0013.The orthometric height was determined by differential leveling and
 OS0013.adjusted by the NATIONAL GEODETIC SURVEY
 OS0013.in June 1991.
 OS0013
 OS0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0013.GEOID18 height accuracy estimate available here.
 OS0013
 OS0013.Click photographs - Photos may exist for this station.
 OS0013
 OS0013.The dynamic height is computed by dividing the NAVD 88
 OS0013.geopotential number by the normal gravity value computed on the
 OS0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0013.degrees latitude (g = 980.6199 gals.).
 OS0013
 OS0013.The modeled gravity was interpolated from observed gravity values.
 OS0013
 OS0013;                    North         East    Units  Estimated Accuracy
 OS0013;SPC SD S     -   134,180.      623,640.      MT  (+/- 180 meters Scaled)
 OS0013
 OS0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP159214(NAD 83)
 OS0013
 OS0013                          SUPERSEDED SURVEY CONTROL
 OS0013
 OS0013  NGVD 29 (??/??/92)  573.786  (m)         1882.50   (f) ADJ UNCH    2 0
 OS0013
 OS0013.Superseded values are not recommended for survey control.
 OS0013
 OS0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0013.See file dsdata.pdf to determine how the superseded data were derived.
 OS0013
 OS0013_MARKER: DB = BENCH MARK DISK
 OS0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0013_STAMPING: C 299 1940
 OS0013_MARK LOGO: CGS
 OS0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0013+STABILITY: SURFACE MOTION
 OS0013
 OS0013  HISTORY     - Date     Condition        Report By
 OS0013  HISTORY     - 1940     MONUMENTED       CGS
 OS0013  HISTORY     - 1978     MARK NOT FOUND   USGS
 OS0013
 OS0013                          STATION DESCRIPTION
 OS0013
 OS0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OS0013'19.8 MI NW FROM WINNER.
 OS0013'19.8 MILES NORTH-WEST OF THE COUNTY COURT HOUSE AT WINNER,
 OS0013'13 FEET EAST OF THE CENTER-LINE OF THE HIGHWAY, 0.2 MILES SOUTH
 OS0013'OF AN EAST-WEST SECTION-LINE ROAD, SET IN THE CENTER OF THE
 OS0013'EAST HEAD-WALL OF A CONCRETE CULVERT, 6 FEET SOUTH OF A WHITE
 OS0013'MARKER STENCILED U.S.B.M.  A STANDARD DISK STAMPED C-299 1940.
 OS0013
 OS0013                          STATION RECOVERY (1978)
 OS0013
 OS0013'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 OS0013'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0532 ***********************************************************************
 PT0532  DESIGNATION -  C 3 U
 PT0532  PID         -  PT0532
 PT0532  STATE/COUNTY-  SD/HAAKON
 PT0532  COUNTRY     -  US
 PT0532  USGS QUAD   -  LUCERNE (2017)
 PT0532
 PT0532                         *CURRENT SURVEY CONTROL
 PT0532  ______________________________________________________________________
 PT0532* NAD 83(1986) POSITION- 44 10 15.     (N) 101 35 59.     (W)   SCALED
 PT0532* NAVD 88 ORTHO HEIGHT -   725.621 (meters)     2380.64  (feet) ADJUSTED
 PT0532  ______________________________________________________________________
 PT0532  GEOID HEIGHT    -        -21.279 (meters)                     GEOID18
 PT0532  DYNAMIC HEIGHT  -        725.416 (meters)     2379.97  (feet) COMP
 PT0532  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0532
 PT0532  VERT ORDER      -  FIRST     CLASS II
 PT0532
 PT0532.The horizontal coordinates were scaled from a map and have
 PT0532.an estimated accuracy of +/- 6 seconds.
 PT0532
 PT0532.The orthometric height was determined by differential leveling and
 PT0532.adjusted by the NATIONAL GEODETIC SURVEY
 PT0532.in June 1991.
 PT0532
 PT0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0532.GEOID18 height accuracy estimate available here.
 PT0532
 PT0532.Click photographs - Photos may exist for this station.
 PT0532
 PT0532.The dynamic height is computed by dividing the NAVD 88
 PT0532.geopotential number by the normal gravity value computed on the
 PT0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0532.degrees latitude (g = 980.6199 gals.).
 PT0532
 PT0532.The modeled gravity was interpolated from observed gravity values.
 PT0532
 PT0532;                    North         East    Units  Estimated Accuracy
 PT0532;SPC SD S     -   204,910.      498,730.      MT  (+/- 180 meters Scaled)
 PT0532
 PT0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP921941(NAD 83)
 PT0532
 PT0532                          SUPERSEDED SURVEY CONTROL
 PT0532
 PT0532  NGVD 29 (??/??/92)  725.16   (m)         2379.1    (f) COMPUTED    1 2
 PT0532
 PT0532.Superseded values are not recommended for survey control.
 PT0532
 PT0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0532.See file dsdata.pdf to determine how the superseded data were derived.
 PT0532
 PT0532_MARKER: DS = TRIANGULATION STATION DISK
 PT0532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0532_STAMPING: C 3 U 1961
 PT0532_MARK LOGO: CGS
 PT0532_PROJECTION: FLUSH
 PT0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0532+STABILITY: SURFACE MOTION
 PT0532
 PT0532  HISTORY     - Date     Condition        Report By
 PT0532  HISTORY     - 1961     MONUMENTED       CGS
 PT0532  HISTORY     - 1962     GOOD             CGS
 PT0532
 PT0532                          STATION DESCRIPTION
 PT0532
 PT0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0532'16.6 MI NE FROM PHILIP.
 PT0532'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0532'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0532'EAST ALONG A GRAVEL ROAD, THENCE 2.1 MILES SOUTH ALONG A GRAVEL
 PT0532'ROAD, THENCE 0.4 MILES EAST ALONG A PRIVATE FIELD ROAD, THENCE
 PT0532'0.05 MILE NORTH ALONG A FENCE, EAST OF A RANCH HOUSE, 8 1/2
 PT0532'FEET SOUTHEAST OF A FENCE CORNER, 7 1/2 FEET EAST OF THE
 PT0532'NORTH-SOUTH FENCE, 6.8 FEET SOUTH OF A METAL WITNESS POST, 5
 PT0532'FEET SOUTH OF THE EAST-WEST FENCE, AND SET IN THE TOP OF A
 PT0532'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0534 ***********************************************************************
 PT0534  DESIGNATION -  C 3 U AZ MK
 PT0534  PID         -  PT0534
 PT0534  STATE/COUNTY-  SD/HAAKON
 PT0534  COUNTRY     -  US
 PT0534  USGS QUAD   -  LUCERNE (2017)
 PT0534
 PT0534                         *CURRENT SURVEY CONTROL
 PT0534  ______________________________________________________________________
 PT0534* NAD 83(1986) POSITION- 44 09 51.     (N) 101 36 26.     (W)   SCALED
 PT0534* NAVD 88 ORTHO HEIGHT -   711.906 (meters)     2335.64  (feet) ADJUSTED
 PT0534  ______________________________________________________________________
 PT0534  GEOID HEIGHT    -        -21.256 (meters)                     GEOID18
 PT0534  DYNAMIC HEIGHT  -        711.704 (meters)     2334.98  (feet) COMP
 PT0534  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0534
 PT0534  VERT ORDER      -  FIRST     CLASS II
 PT0534
 PT0534.The horizontal coordinates were scaled from a map and have
 PT0534.an estimated accuracy of +/- 6 seconds.
 PT0534
 PT0534.The orthometric height was determined by differential leveling and
 PT0534.adjusted by the NATIONAL GEODETIC SURVEY
 PT0534.in June 1991.
 PT0534
 PT0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0534.GEOID18 height accuracy estimate available here.
 PT0534
 PT0534.Click photographs - Photos may exist for this station.
 PT0534
 PT0534.The dynamic height is computed by dividing the NAVD 88
 PT0534.geopotential number by the normal gravity value computed on the
 PT0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0534.degrees latitude (g = 980.6199 gals.).
 PT0534
 PT0534.The modeled gravity was interpolated from observed gravity values.
 PT0534
 PT0534;                    North         East    Units  Estimated Accuracy
 PT0534;SPC SD S     -   204,180.      498,120.      MT  (+/- 180 meters Scaled)
 PT0534
 PT0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP915934(NAD 83)
 PT0534
 PT0534                          SUPERSEDED SURVEY CONTROL
 PT0534
 PT0534  NGVD 29 (??/??/92)  711.45   (m)         2334.1    (f) COMPUTED    1 2
 PT0534
 PT0534.Superseded values are not recommended for survey control.
 PT0534
 PT0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0534.See file dsdata.pdf to determine how the superseded data were derived.
 PT0534
 PT0534_MARKER: DZ = AZIMUTH MARK DISK
 PT0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0534_STAMPING: C 3 U 1961
 PT0534_MARK LOGO: CGS
 PT0534_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0534+STABILITY: SURFACE MOTION
 PT0534
 PT0534  HISTORY     - Date     Condition        Report By
 PT0534  HISTORY     - 1961     MONUMENTED       CGS
 PT0534  HISTORY     - 1962     GOOD             CGS
 PT0534
 PT0534                          STATION DESCRIPTION
 PT0534
 PT0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0534'16.4 MI NE FROM PHILIP.
 PT0534'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0534'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0534'ALONG A GRAVEL ROAD, THENCE 2.4 MILES SOUTH ALONG A GRAVEL ROAD,
 PT0534'77 FEET SOUTH OF A POWER POLE, 36 FEET EAST OF THE CENTERLINE
 PT0534'OF THE ROAD, 4 FEET WEST OF A FENCE, 3.4 FEET WEST OF A METAL
 PT0534'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PT0534'A CONCRETE POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0531 ***********************************************************************
 PT0531  DESIGNATION -  C 3 U RM 1
 PT0531  PID         -  PT0531
 PT0531  STATE/COUNTY-  SD/HAAKON
 PT0531  COUNTRY     -  US
 PT0531  USGS QUAD   -  LUCERNE (2017)
 PT0531
 PT0531                         *CURRENT SURVEY CONTROL
 PT0531  ______________________________________________________________________
 PT0531* NAD 83(1986) POSITION- 44 10 15.     (N) 101 35 59.     (W)   SCALED
 PT0531* NAVD 88 ORTHO HEIGHT -   725.623 (meters)     2380.65  (feet) ADJUSTED
 PT0531  ______________________________________________________________________
 PT0531  GEOID HEIGHT    -        -21.279 (meters)                     GEOID18
 PT0531  DYNAMIC HEIGHT  -        725.418 (meters)     2379.98  (feet) COMP
 PT0531  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0531
 PT0531  VERT ORDER      -  FIRST     CLASS II
 PT0531
 PT0531.The horizontal coordinates were scaled from a map and have
 PT0531.an estimated accuracy of +/- 6 seconds.
 PT0531
 PT0531.The orthometric height was determined by differential leveling and
 PT0531.adjusted by the NATIONAL GEODETIC SURVEY
 PT0531.in June 1991.
 PT0531
 PT0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0531.GEOID18 height accuracy estimate available here.
 PT0531
 PT0531.Click photographs - Photos may exist for this station.
 PT0531
 PT0531.The dynamic height is computed by dividing the NAVD 88
 PT0531.geopotential number by the normal gravity value computed on the
 PT0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0531.degrees latitude (g = 980.6199 gals.).
 PT0531
 PT0531.The modeled gravity was interpolated from observed gravity values.
 PT0531
 PT0531;                    North         East    Units  Estimated Accuracy
 PT0531;SPC SD S     -   204,910.      498,730.      MT  (+/- 180 meters Scaled)
 PT0531
 PT0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP921941(NAD 83)
 PT0531
 PT0531                          SUPERSEDED SURVEY CONTROL
 PT0531
 PT0531  NGVD 29 (??/??/92)  725.16   (m)         2379.1    (f) COMPUTED    1 2
 PT0531
 PT0531.Superseded values are not recommended for survey control.
 PT0531
 PT0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0531.See file dsdata.pdf to determine how the superseded data were derived.
 PT0531
 PT0531_MARKER: DR = REFERENCE MARK DISK
 PT0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0531_STAMPING: C 3 U NO 1 1961
 PT0531_MARK LOGO: CGS
 PT0531_PROJECTION: FLUSH
 PT0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0531+STABILITY: SURFACE MOTION
 PT0531
 PT0531  HISTORY     - Date     Condition        Report By
 PT0531  HISTORY     - 1961     MONUMENTED       CGS
 PT0531  HISTORY     - 1962     GOOD             CGS
 PT0531
 PT0531                          STATION DESCRIPTION
 PT0531
 PT0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0531'16.6 MI NE FROM PHILIP.
 PT0531'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0531'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0531'EAST ALONG A GRAVEL ROAD, THENCE 2.1 MILES SOUTH ALONG A GRAVEL
 PT0531'ROAD, THENCE 0.4 MILES EAST ALONG A PRIVATE FIELD ROAD, THENCE
 PT0531'0.05 MILE NORTH ALONG A FENCE, EAST OF A RANCH HOUSE, 48 FEET EAST
 PT0531'OF A FENCE CORNER 43.8 FEET EAST OF C3U 1961, 1 FOOT SOUTH OF
 PT0531'AN EAST-WEST FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PT0531'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0533 ***********************************************************************
 PT0533  DESIGNATION -  C 3 U RM 2
 PT0533  PID         -  PT0533
 PT0533  STATE/COUNTY-  SD/HAAKON
 PT0533  COUNTRY     -  US
 PT0533  USGS QUAD   -  LUCERNE (2017)
 PT0533
 PT0533                         *CURRENT SURVEY CONTROL
 PT0533  ______________________________________________________________________
 PT0533* NAD 83(1986) POSITION- 44 10 15.     (N) 101 35 58.     (W)   SCALED
 PT0533* NAVD 88 ORTHO HEIGHT -   725.246 (meters)     2379.41  (feet) ADJUSTED
 PT0533  ______________________________________________________________________
 PT0533  GEOID HEIGHT    -        -21.280 (meters)                     GEOID18
 PT0533  DYNAMIC HEIGHT  -        725.041 (meters)     2378.74  (feet) COMP
 PT0533  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0533
 PT0533  VERT ORDER      -  FIRST     CLASS II
 PT0533
 PT0533.The horizontal coordinates were scaled from a map and have
 PT0533.an estimated accuracy of +/- 6 seconds.
 PT0533
 PT0533.The orthometric height was determined by differential leveling and
 PT0533.adjusted by the NATIONAL GEODETIC SURVEY
 PT0533.in June 1991.
 PT0533
 PT0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0533.GEOID18 height accuracy estimate available here.
 PT0533
 PT0533.Click photographs - Photos may exist for this station.
 PT0533
 PT0533.The dynamic height is computed by dividing the NAVD 88
 PT0533.geopotential number by the normal gravity value computed on the
 PT0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0533.degrees latitude (g = 980.6199 gals.).
 PT0533
 PT0533.The modeled gravity was interpolated from observed gravity values.
 PT0533
 PT0533;                    North         East    Units  Estimated Accuracy
 PT0533;SPC SD S     -   204,910.      498,750.      MT  (+/- 180 meters Scaled)
 PT0533
 PT0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP921941(NAD 83)
 PT0533
 PT0533                          SUPERSEDED SURVEY CONTROL
 PT0533
 PT0533  NGVD 29 (??/??/92)  724.79   (m)         2377.9    (f) COMPUTED    1 2
 PT0533
 PT0533.Superseded values are not recommended for survey control.
 PT0533
 PT0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0533.See file dsdata.pdf to determine how the superseded data were derived.
 PT0533
 PT0533_MARKER: DR = REFERENCE MARK DISK
 PT0533_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0533_STAMPING: C 3 U NO 2 1961
 PT0533_MARK LOGO: CGS
 PT0533_PROJECTION: FLUSH
 PT0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0533+STABILITY: SURFACE MOTION
 PT0533
 PT0533  HISTORY     - Date     Condition        Report By
 PT0533  HISTORY     - 1961     MONUMENTED       CGS
 PT0533  HISTORY     - 1962     GOOD             CGS
 PT0533
 PT0533                          STATION DESCRIPTION
 PT0533
 PT0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0533'16.6 MI NE FROM PHILIP.
 PT0533'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0533'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0533'EAST ALONG A GRAVEL ROAD, THENCE 2.1 MILES SOUTH ALONG A GRAVEL
 PT0533'ROAD, THENCE 0.4 MILES EAST ALONG A PRIVATE FIELD ROAD, THENCE
 PT0533'0.05 MILE NORTH ALONG A FENCE, EAST OF A RANCH HOUSE, 54 FEET
 PT0533'SOUTH OF A FENCE CORNER, 47.6 FEET SOUTH OF C3U 1961, 1/2 FOOT
 PT0533'EAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PT0533'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0528 ***********************************************************************
 PT0528  DESIGNATION -  C 3 V
 PT0528  PID         -  PT0528
 PT0528  STATE/COUNTY-  SD/HAAKON
 PT0528  COUNTRY     -  US
 PT0528  USGS QUAD   -  LUCERNE (2017)
 PT0528
 PT0528                         *CURRENT SURVEY CONTROL
 PT0528  ______________________________________________________________________
 PT0528* NAD 83(1986) POSITION- 44 10 16.     (N) 101 36 36.     (W)   SCALED
 PT0528* NAVD 88 ORTHO HEIGHT -   722.871 (meters)     2371.62  (feet) ADJUSTED
 PT0528  ______________________________________________________________________
 PT0528  GEOID HEIGHT    -        -21.243 (meters)                     GEOID18
 PT0528  DYNAMIC HEIGHT  -        722.666 (meters)     2370.95  (feet) COMP
 PT0528  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0528
 PT0528  VERT ORDER      -  FIRST     CLASS II
 PT0528
 PT0528.The horizontal coordinates were scaled from a map and have
 PT0528.an estimated accuracy of +/- 6 seconds.
 PT0528
 PT0528.The orthometric height was determined by differential leveling and
 PT0528.adjusted by the NATIONAL GEODETIC SURVEY
 PT0528.in June 1991.
 PT0528
 PT0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0528.GEOID18 height accuracy estimate available here.
 PT0528
 PT0528.Click photographs - Photos may exist for this station.
 PT0528
 PT0528.The dynamic height is computed by dividing the NAVD 88
 PT0528.geopotential number by the normal gravity value computed on the
 PT0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0528.degrees latitude (g = 980.6199 gals.).
 PT0528
 PT0528.The modeled gravity was interpolated from observed gravity values.
 PT0528
 PT0528;                    North         East    Units  Estimated Accuracy
 PT0528;SPC SD S     -   204,950.      497,910.      MT  (+/- 180 meters Scaled)
 PT0528
 PT0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP913941(NAD 83)
 PT0528
 PT0528                          SUPERSEDED SURVEY CONTROL
 PT0528
 PT0528  NGVD 29 (??/??/92)  722.41   (m)         2370.1    (f) COMPUTED    1 2
 PT0528
 PT0528.Superseded values are not recommended for survey control.
 PT0528
 PT0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0528.See file dsdata.pdf to determine how the superseded data were derived.
 PT0528
 PT0528_MARKER: DS = TRIANGULATION STATION DISK
 PT0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0528_STAMPING: C 3 V 1961
 PT0528_MARK LOGO: CGS
 PT0528_PROJECTION: FLUSH
 PT0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0528+STABILITY: SURFACE MOTION
 PT0528
 PT0528  HISTORY     - Date     Condition        Report By
 PT0528  HISTORY     - 1961     MONUMENTED       CGS
 PT0528  HISTORY     - 1962     GOOD             CGS
 PT0528
 PT0528                          STATION DESCRIPTION
 PT0528
 PT0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0528'16 MI NE FROM PHILIP.
 PT0528'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0528'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0528'EAST ALONG A GRAVEL ROAD, THENCE 1.9 MILES SOUTH ALONG A GRAVEL
 PT0528'ROAD, THENCE 0.1 MILES WEST ALONG AN EAST-WEST FENCE, 58 FEET WEST
 PT0528'OF A NORTH-SOUTH FENCE, 46 FEET SOUTH OF THE CENTER OF A WIRE
 PT0528'GATE, 4 1/2 FEET SOUTH OF THE EAST-WEST FENCE, 4.2 FEET SOUTH OF
 PT0528'A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 PT0528'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0529 ***********************************************************************
 PT0529  DESIGNATION -  C 3 V RM 1
 PT0529  PID         -  PT0529
 PT0529  STATE/COUNTY-  SD/HAAKON
 PT0529  COUNTRY     -  US
 PT0529  USGS QUAD   -  LUCERNE (2017)
 PT0529
 PT0529                         *CURRENT SURVEY CONTROL
 PT0529  ______________________________________________________________________
 PT0529* NAD 83(1986) POSITION- 44 10 16.     (N) 101 36 36.     (W)   SCALED
 PT0529* NAVD 88 ORTHO HEIGHT -   722.379 (meters)     2370.01  (feet) ADJUSTED
 PT0529  ______________________________________________________________________
 PT0529  GEOID HEIGHT    -        -21.243 (meters)                     GEOID18
 PT0529  DYNAMIC HEIGHT  -        722.175 (meters)     2369.34  (feet) COMP
 PT0529  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0529
 PT0529  VERT ORDER      -  FIRST     CLASS II
 PT0529
 PT0529.The horizontal coordinates were scaled from a map and have
 PT0529.an estimated accuracy of +/- 6 seconds.
 PT0529
 PT0529.The orthometric height was determined by differential leveling and
 PT0529.adjusted by the NATIONAL GEODETIC SURVEY
 PT0529.in June 1991.
 PT0529
 PT0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0529.GEOID18 height accuracy estimate available here.
 PT0529
 PT0529.Click photographs - Photos may exist for this station.
 PT0529
 PT0529.The dynamic height is computed by dividing the NAVD 88
 PT0529.geopotential number by the normal gravity value computed on the
 PT0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0529.degrees latitude (g = 980.6199 gals.).
 PT0529
 PT0529.The modeled gravity was interpolated from observed gravity values.
 PT0529
 PT0529;                    North         East    Units  Estimated Accuracy
 PT0529;SPC SD S     -   204,950.      497,910.      MT  (+/- 180 meters Scaled)
 PT0529
 PT0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP913941(NAD 83)
 PT0529
 PT0529                          SUPERSEDED SURVEY CONTROL
 PT0529
 PT0529  NGVD 29 (??/??/92)  721.92   (m)         2368.5    (f) COMPUTED    1 2
 PT0529
 PT0529.Superseded values are not recommended for survey control.
 PT0529
 PT0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0529.See file dsdata.pdf to determine how the superseded data were derived.
 PT0529
 PT0529_MARKER: DR = REFERENCE MARK DISK
 PT0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0529_STAMPING: C 3 V NO 1 1961
 PT0529_MARK LOGO: CGS
 PT0529_PROJECTION: FLUSH
 PT0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0529+STABILITY: SURFACE MOTION
 PT0529
 PT0529  HISTORY     - Date     Condition        Report By
 PT0529  HISTORY     - 1961     MONUMENTED       CGS
 PT0529  HISTORY     - 1962     GOOD             CGS
 PT0529
 PT0529                          STATION DESCRIPTION
 PT0529
 PT0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0529'16 MI NE FROM PHILIP.
 PT0529'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0529'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0529'EAST ALONG A GRAVEL ROAD, THENCE 1.9 MILES SOUTH ALONG A GRAVEL
 PT0529'ROAD, THENCE 0.1 MILE WEST ALONG AN EAST-WEST FENCE, 59 FEET WEST
 PT0529'OF A NORTH-SOUTH FENCE, 44 FEET SOUTH OF THE EAST-WEST FENCE,
 PT0529'39.4 FEET SOUTH OF C3V 1961, AND SET IN THE TOP OF A CONCRETE
 PT0529'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0530 ***********************************************************************
 PT0530  DESIGNATION -  C 3 V RM 2
 PT0530  PID         -  PT0530
 PT0530  STATE/COUNTY-  SD/HAAKON
 PT0530  COUNTRY     -  US
 PT0530  USGS QUAD   -  LUCERNE (2017)
 PT0530
 PT0530                         *CURRENT SURVEY CONTROL
 PT0530  ______________________________________________________________________
 PT0530* NAD 83(1986) POSITION- 44 10 16.     (N) 101 36 36.     (W)   SCALED
 PT0530* NAVD 88 ORTHO HEIGHT -   722.240 (meters)     2369.55  (feet) ADJUSTED
 PT0530  ______________________________________________________________________
 PT0530  GEOID HEIGHT    -        -21.243 (meters)                     GEOID18
 PT0530  DYNAMIC HEIGHT  -        722.036 (meters)     2368.88  (feet) COMP
 PT0530  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0530
 PT0530  VERT ORDER      -  FIRST     CLASS II
 PT0530
 PT0530.The horizontal coordinates were scaled from a map and have
 PT0530.an estimated accuracy of +/- 6 seconds.
 PT0530
 PT0530.The orthometric height was determined by differential leveling and
 PT0530.adjusted by the NATIONAL GEODETIC SURVEY
 PT0530.in June 1991.
 PT0530
 PT0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0530.GEOID18 height accuracy estimate available here.
 PT0530
 PT0530.Click photographs - Photos may exist for this station.
 PT0530
 PT0530.The dynamic height is computed by dividing the NAVD 88
 PT0530.geopotential number by the normal gravity value computed on the
 PT0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0530.degrees latitude (g = 980.6199 gals.).
 PT0530
 PT0530.The modeled gravity was interpolated from observed gravity values.
 PT0530
 PT0530;                    North         East    Units  Estimated Accuracy
 PT0530;SPC SD S     -   204,950.      497,910.      MT  (+/- 180 meters Scaled)
 PT0530
 PT0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP913941(NAD 83)
 PT0530
 PT0530                          SUPERSEDED SURVEY CONTROL
 PT0530
 PT0530  NGVD 29 (??/??/92)  721.78   (m)         2368.0    (f) COMPUTED    1 2
 PT0530
 PT0530.Superseded values are not recommended for survey control.
 PT0530
 PT0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0530.See file dsdata.pdf to determine how the superseded data were derived.
 PT0530
 PT0530_MARKER: DR = REFERENCE MARK DISK
 PT0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0530_STAMPING: C 3 V NO 2 1961
 PT0530_MARK LOGO: CGS
 PT0530_PROJECTION: FLUSH
 PT0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0530+STABILITY: SURFACE MOTION
 PT0530
 PT0530  HISTORY     - Date     Condition        Report By
 PT0530  HISTORY     - 1961     MONUMENTED       CGS
 PT0530  HISTORY     - 1962     GOOD             CGS
 PT0530
 PT0530                          STATION DESCRIPTION
 PT0530
 PT0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0530'16 MI NE FROM PHILIP.
 PT0530'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0530'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 3.0 MILES
 PT0530'EAST ALONG A GRAVEL ROAD, THENCE 1.9 MILES SOUTH ALONG A GRAVEL
 PT0530'ROAD, THENCE 0.1 MILE WEST ALONG AN EAST-WEST FENCE, 37 FEET
 PT0530'WEST OF C3V 1961, 1 FOOT SOUTH OF THE EAST-WEST FENCE, AND SET
 PT0530'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0254 ***********************************************************************
 QS0254  DESIGNATION -  C 30
 QS0254  PID         -  QS0254
 QS0254  STATE/COUNTY-  SD/DEWEY
 QS0254  COUNTRY     -  US
 QS0254  USGS QUAD   -  GLENCROSS NE (2017)
 QS0254
 QS0254                         *CURRENT SURVEY CONTROL
 QS0254  ______________________________________________________________________
 QS0254* NAD 83(1986) POSITION- 45 27 22.     (N) 100 51 40.     (W)   SCALED
 QS0254* NAVD 88 ORTHO HEIGHT -   646.802 (meters)     2122.05  (feet) ADJUSTED
 QS0254  ______________________________________________________________________
 QS0254  GEOID HEIGHT    -        -21.365 (meters)                     GEOID18
 QS0254  DYNAMIC HEIGHT  -        646.721 (meters)     2121.78  (feet) COMP
 QS0254  MODELED GRAVITY -    980,469.1   (mgal)                       NAVD 88
 QS0254
 QS0254  VERT ORDER      -  FIRST     CLASS II
 QS0254
 QS0254.The horizontal coordinates were scaled from a map and have
 QS0254.an estimated accuracy of +/- 6 seconds.
 QS0254
 QS0254.The orthometric height was determined by differential leveling and
 QS0254.adjusted by the NATIONAL GEODETIC SURVEY
 QS0254.in June 1991.
 QS0254
 QS0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0254.GEOID18 height accuracy estimate available here.
 QS0254
 QS0254.Click photographs - Photos may exist for this station.
 QS0254
 QS0254.The dynamic height is computed by dividing the NAVD 88
 QS0254.geopotential number by the normal gravity value computed on the
 QS0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0254.degrees latitude (g = 980.6199 gals.).
 QS0254
 QS0254.The modeled gravity was interpolated from observed gravity values.
 QS0254
 QS0254;                    North         East    Units  Estimated Accuracy
 QS0254;SPC SD N     -   180,690.      532,650.      MT  (+/- 180 meters Scaled)
 QS0254
 QS0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR544353(NAD 83)
 QS0254
 QS0254                          SUPERSEDED SURVEY CONTROL
 QS0254
 QS0254  NGVD 29 (??/??/92)  646.385  (m)         2120.68   (f) ADJ UNCH    1 2
 QS0254
 QS0254.Superseded values are not recommended for survey control.
 QS0254
 QS0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0254.See file dsdata.pdf to determine how the superseded data were derived.
 QS0254
 QS0254_MARKER: DB = BENCH MARK DISK
 QS0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0254_STAMPING: C 30 1934
 QS0254_MARK LOGO: CGS
 QS0254_PROJECTION: FLUSH
 QS0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0254+STABILITY: SURFACE MOTION
 QS0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0254+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0254
 QS0254  HISTORY     - Date     Condition        Report By
 QS0254  HISTORY     - 1934     MONUMENTED       CGS
 QS0254  HISTORY     - 19990623 GOOD             NGS
 QS0254
 QS0254                          STATION DESCRIPTION
 QS0254
 QS0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0254'3 MI E FROM GLENCROSS.
 QS0254'ABOUT 3.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0254'PACIFIC RAILROAD FROM GLENCROSS, DEWEY COUNTY, ABOUT 60 YARDS
 QS0254'NORTHEAST AND ACROSS THE TRACK FROM MILEPOST 29, ABOUT 375 YARDS
 QS0254'EAST OF A TWIN 3-FOOT CONCRETE PIPE CULVERT, AND 54 FEET NORTH
 QS0254'OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED C 30
 QS0254'1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0254
 QS0254                          STATION RECOVERY (1999)
 QS0254
 QS0254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0254'8.3 KM (5.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0254'IN TRAIL CITY, THENCE 4.8 KM (3.00 MI) SOUTHERLY ALONG A GRAVELED
 QS0254'ROAD, THENCE 1.6 KM (1.00 MI) WESTERLY ALONG A GRAVELED ROAD, THENCE
 QS0254'3.1 KM (1.90 MI) NORTHERLY ALONG A TRACK ROAD, THENCE 0.6 KM (0.35 MI)
 QS0254'WESTERLY ALONG A RAILROAD GRADE (TRACK REMOVED), 28.3 M (92.8 FT)
 QS0254'NORTHWEST OF A COTTONWOOD TREE, 16.9 M (55.4 FT) NORTH OF THE CENTER
 QS0254'OF THE GRADE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE GRADE, 0.4 M (1.3
 QS0254'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QS0254'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY LEO A.  ABERLE,
 QS0254'BOX 94, GLENCROSS, SD 57630.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0485 ***********************************************************************
 OR0485  DESIGNATION -  C 300
 OR0485  PID         -  OR0485
 OR0485  STATE/COUNTY-  SD/BRULE
 OR0485  COUNTRY     -  US
 OR0485  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0485
 OR0485                         *CURRENT SURVEY CONTROL
 OR0485  ______________________________________________________________________
 OR0485* NAD 83(1986) POSITION- 43 46 26.     (N) 099 18 46.     (W)   SCALED
 OR0485* NAVD 88 ORTHO HEIGHT -   517.279 (meters)     1697.11  (feet) ADJUSTED
 OR0485  ______________________________________________________________________
 OR0485  GEOID HEIGHT    -        -25.670 (meters)                     GEOID18
 OR0485  DYNAMIC HEIGHT  -        517.137 (meters)     1696.64  (feet) COMP
 OR0485  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 OR0485
 OR0485  VERT ORDER      -  SECOND    CLASS 0
 OR0485
 OR0485.The horizontal coordinates were scaled from a map and have
 OR0485.an estimated accuracy of +/- 6 seconds.
 OR0485
 OR0485.The orthometric height was determined by differential leveling and
 OR0485.adjusted by the NATIONAL GEODETIC SURVEY
 OR0485.in June 1991.
 OR0485
 OR0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0485.GEOID18 height accuracy estimate available here.
 OR0485
 OR0485.Click photographs - Photos may exist for this station.
 OR0485
 OR0485.The dynamic height is computed by dividing the NAVD 88
 OR0485.geopotential number by the normal gravity value computed on the
 OR0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0485.degrees latitude (g = 980.6199 gals.).
 OR0485
 OR0485.The modeled gravity was interpolated from observed gravity values.
 OR0485
 OR0485;                    North         East    Units  Estimated Accuracy
 OR0485;SPC SD S     -   160,540.      682,160.      MT  (+/- 180 meters Scaled)
 OR0485
 OR0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748468(NAD 83)
 OR0485
 OR0485                          SUPERSEDED SURVEY CONTROL
 OR0485
 OR0485  NGVD 29 (??/??/92)  516.937  (m)         1695.98   (f) ADJ UNCH    2 0
 OR0485
 OR0485.Superseded values are not recommended for survey control.
 OR0485
 OR0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0485.See file dsdata.pdf to determine how the superseded data were derived.
 OR0485
 OR0485_MARKER: DB = BENCH MARK DISK
 OR0485_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0485_SP_SET: CULVERT HEADWALL
 OR0485_STAMPING: C 300 1945
 OR0485_MARK LOGO: CGS
 OR0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0485+STABILITY: SURFACE MOTION
 OR0485
 OR0485  HISTORY     - Date     Condition        Report By
 OR0485  HISTORY     - 1945     MONUMENTED       CGS
 OR0485  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0485
 OR0485                          STATION DESCRIPTION
 OR0485
 OR0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0485'2.9 MI SE FROM CHAMBERLAIN.
 OR0485'2.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0485'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0485'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0485'THENCE 0.1 MILE SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0485'INTERSECTION OF AN EAST-AND-WEST GRAVEL ROAD, 20 FEET WEST OF THE
 OR0485'CENTER LINE OF THE NORTH-AND-SOUTH ROAD, AT A CONCRETE CULVERT
 OR0485'UNDER THE EAST-AND-WEST ROAD, IN THE CENTER OF THE TOP OF THE
 OR0485'NORTH HEADWALL, AND LEVEL WITH THE NORTH-AND-SOUTH ROAD.
 OR0485
 OR0485                          STATION RECOVERY (1974)
 OR0485
 OR0485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0517 ***********************************************************************
 OR0517  DESIGNATION -  C 301
 OR0517  PID         -  OR0517
 OR0517  STATE/COUNTY-  SD/BRULE
 OR0517  COUNTRY     -  US
 OR0517  USGS QUAD   -  LUCAS NW (2017)
 OR0517
 OR0517                         *CURRENT SURVEY CONTROL
 OR0517  ______________________________________________________________________
 OR0517* NAD 83(1986) POSITION- 43 29 59.     (N) 099 10 13.     (W)   SCALED
 OR0517* NAVD 88 ORTHO HEIGHT -   532.863 (meters)     1748.23  (feet) ADJUSTED
 OR0517  ______________________________________________________________________
 OR0517  GEOID HEIGHT    -        -26.229 (meters)                     GEOID18
 OR0517  DYNAMIC HEIGHT  -        532.685 (meters)     1747.65  (feet) COMP
 OR0517  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 OR0517
 OR0517  VERT ORDER      -  SECOND    CLASS 0
 OR0517
 OR0517.The horizontal coordinates were scaled from a map and have
 OR0517.an estimated accuracy of +/- 6 seconds.
 OR0517
 OR0517.The orthometric height was determined by differential leveling and
 OR0517.adjusted by the NATIONAL GEODETIC SURVEY
 OR0517.in June 1991.
 OR0517
 OR0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0517.GEOID18 height accuracy estimate available here.
 OR0517
 OR0517.Click photographs - Photos may exist for this station.
 OR0517
 OR0517.The dynamic height is computed by dividing the NAVD 88
 OR0517.geopotential number by the normal gravity value computed on the
 OR0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0517.degrees latitude (g = 980.6199 gals.).
 OR0517
 OR0517.The modeled gravity was interpolated from observed gravity values.
 OR0517
 OR0517;                    North         East    Units  Estimated Accuracy
 OR0517;SPC SD S     -   130,230.      694,050.      MT  (+/- 180 meters Scaled)
 OR0517
 OR0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP862163(NAD 83)
 OR0517
 OR0517                          SUPERSEDED SURVEY CONTROL
 OR0517
 OR0517  NGVD 29 (??/??/92)  532.508  (m)         1747.07   (f) ADJ UNCH    2 0
 OR0517
 OR0517.Superseded values are not recommended for survey control.
 OR0517
 OR0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0517.See file dsdata.pdf to determine how the superseded data were derived.
 OR0517
 OR0517_MARKER: DB = BENCH MARK DISK
 OR0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0517_STAMPING: C 301 1945
 OR0517_MARK LOGO: CGS
 OR0517_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0517+STABILITY: SURFACE MOTION
 OR0517
 OR0517  HISTORY     - Date     Condition        Report By
 OR0517  HISTORY     - 1945     MONUMENTED       CGS
 OR0517  HISTORY     - 1975     MARK NOT FOUND   NGS
 OR0517
 OR0517                          STATION DESCRIPTION
 OR0517
 OR0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0517'7.6 MI NW FROM ACADEMY.
 OR0517'IN BRULE COUNTY, 7.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX
 OR0517'COUNTY.  THIS BENCH MARK MAY BE REACHED FROM WARD ACADEMY
 OR0517'BY GOING 0.1 MILE NORTH, THENCE 3.0 MILES WEST ALONG A GRAVEL
 OR0517'ROAD, THENCE 3.0 MILES NORTH ALONG A GRADED DIRT ROAD, AND THENCE
 OR0517'1.5 MILES WEST ALONG A GRADED DIRT ROAD.  IT IS AT THE
 OR0517'T-INTERSECTION OF A ROAD LEADING NORTH, 38 FEET NORTH OF THE
 OR0517'CENTER LINE OF THE EAST-AND-WEST ROAD, 28 FEET WEST OF THE
 OR0517'CENTERLINE OF THE T-ROAD, 3 FEET NORTHEAST OF A FENCE CORNER,
 OR0517'1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, AND LEVEL WITH
 OR0517'THE EAST-AND-WEST ROAD, AND SET IN THE TOP OF A CONCRETE
 OR0517'POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0517
 OR0517                          STATION RECOVERY (1975)
 OR0517
 OR0517'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 OR0517'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0178 ***********************************************************************
 OR0178  DESIGNATION -  C 302
 OR0178  PID         -  OR0178
 OR0178  STATE/COUNTY-  SD/CHARLES MIX
 OR0178  COUNTRY     -  US
 OR0178  USGS QUAD   -  PLATTE (2017)
 OR0178
 OR0178                         *CURRENT SURVEY CONTROL
 OR0178  ______________________________________________________________________
 OR0178* NAD 83(1986) POSITION- 43 23 03.     (N) 098 51 51.     (W)   SCALED
 OR0178* NAVD 88 ORTHO HEIGHT -   483.363 (meters)     1585.83  (feet) ADJUSTED
 OR0178  ______________________________________________________________________
 OR0178  GEOID HEIGHT    -        -26.434 (meters)                     GEOID18
 OR0178  DYNAMIC HEIGHT  -        483.207 (meters)     1585.32  (feet) COMP
 OR0178  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OR0178
 OR0178  VERT ORDER      -  FIRST     CLASS II
 OR0178
 OR0178.The horizontal coordinates were scaled from a map and have
 OR0178.an estimated accuracy of +/- 6 seconds.
 OR0178
 OR0178.The orthometric height was determined by differential leveling and
 OR0178.adjusted by the NATIONAL GEODETIC SURVEY
 OR0178.in June 1991.
 OR0178
 OR0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0178.GEOID18 height accuracy estimate available here.
 OR0178
 OR0178.Click photographs - Photos may exist for this station.
 OR0178
 OR0178.The dynamic height is computed by dividing the NAVD 88
 OR0178.geopotential number by the normal gravity value computed on the
 OR0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0178.degrees latitude (g = 980.6199 gals.).
 OR0178
 OR0178.The modeled gravity was interpolated from observed gravity values.
 OR0178
 OR0178;                    North         East    Units  Estimated Accuracy
 OR0178;SPC SD S     -   117,790.      719,030.      MT  (+/- 180 meters Scaled)
 OR0178
 OR0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP110034(NAD 83)
 OR0178
 OR0178                          SUPERSEDED SURVEY CONTROL
 OR0178
 OR0178  NGVD 29 (??/??/92)  483.02   (m)         1584.7    (f) COMPUTED    1 2
 OR0178
 OR0178.Superseded values are not recommended for survey control.
 OR0178
 OR0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0178.See file dsdata.pdf to determine how the superseded data were derived.
 OR0178
 OR0178_MARKER: DB = BENCH MARK DISK
 OR0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0178_STAMPING: C 302 1945
 OR0178_MARK LOGO: CGS
 OR0178_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0178+STABILITY: SURFACE MOTION
 OR0178
 OR0178  HISTORY     - Date     Condition        Report By
 OR0178  HISTORY     - 1945     MONUMENTED       CGS
 OR0178  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0178
 OR0178                          STATION DESCRIPTION
 OR0178
 OR0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0178'1.2 MI W FROM PLATTE.
 OR0178'TO REACH FROM THE POST OFFICE AT PLATTE GO SOUTH 0.2 MILE ALONG
 OR0178'MAIN STREET, THENCE WEST 1.0 MILE ALONG A GRAVELED ROAD TO
 OR0178'SITE OF MARK, BENCH MARK IS AT THE INTERSECTION OF THE GRAVELED
 OR0178'ROAD AND A NORTH-SOUTH DIRT ROAD, 41.5 FEET NORTH OF AND ABOUT
 OR0178'LEVEL WITH THE CENTER LINE OF THE GRAVELED ROAD, 44.0 FEET EAST
 OR0178'OF THE CENTER LINE OF THE DIRT ROAD, 12.0 FEET EAST OF A
 OR0178'FENCE CORNER, 10.0 FEET WEST OF A TELEPHONE POLE, 1.5 FEET
 OR0178'SOUTH OF A FENCE AND 1.5 FEET EAST OF A 4 X 4 MARKER POST.  AN
 OR0178'IRON DISK STAMPED C 302 1945 SET IN THE TOP OF A CONCRETE
 OR0178'POST WHICH PROJECTS 6 INCHES ABOVE GROUND.
 OR0178
 OR0178                          STATION RECOVERY (2013)
 OR0178
 OR0178'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0178'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0180 ***********************************************************************
 OR0180  DESIGNATION -  C 302 RESET
 OR0180  PID         -  OR0180
 OR0180  STATE/COUNTY-  SD/CHARLES MIX
 OR0180  COUNTRY     -  US
 OR0180  USGS QUAD   -  PLATTE (2017)
 OR0180
 OR0180                         *CURRENT SURVEY CONTROL
 OR0180  ______________________________________________________________________
 OR0180* NAD 83(1986) POSITION- 43 23 03.     (N) 098 51 51.     (W)   SCALED
 OR0180* NAVD 88 ORTHO HEIGHT -   483.04  (+/-2cm)     1584.8   (feet) VERTCON3
 OR0180  ______________________________________________________________________
 OR0180  GEOID HEIGHT    -        -26.434 (meters)                     GEOID18
 OR0180  VERT ORDER      -  THIRD (See Below)
 OR0180
 OR0180.The horizontal coordinates were scaled from a map and have
 OR0180.an estimated accuracy of +/- 6 seconds.
 OR0180
 OR0180.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0180.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0180
 OR0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0180.GEOID18 height accuracy estimate available here.
 OR0180
 OR0180.The vertical order pertains to the NGVD 29 superseded value.
 OR0180
 OR0180.Click photographs - Photos may exist for this station.
 OR0180
 OR0180;                    North         East    Units  Estimated Accuracy
 OR0180;SPC SD S     -   117,790.      719,030.      MT  (+/- 180 meters Scaled)
 OR0180
 OR0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP110034(NAD 83)
 OR0180
 OR0180                          SUPERSEDED SURVEY CONTROL
 OR0180
 OR0180  NGVD 29 (??/??/??)  482.70   (m)         1583.7    (f) RESET       3  
 OR0180
 OR0180.Superseded values are not recommended for survey control.
 OR0180
 OR0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0180.See file dsdata.pdf to determine how the superseded data were derived.
 OR0180
 OR0180_MARKER: DB = BENCH MARK DISK
 OR0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0180_STAMPING: C 302 RESET 1963
 OR0180_MARK LOGO: CGS
 OR0180_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0180+STABILITY: SURFACE MOTION
 OR0180
 OR0180  HISTORY     - Date     Condition        Report By
 OR0180  HISTORY     - 1963     MONUMENTED       CGS
 OR0180
 OR0180                          STATION DESCRIPTION
 OR0180
 OR0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OR0180'1 MI W FROM PLATTE.
 OR0180'1.0 MILE WEST ALONG STATE HIGHWAY 44 FROM THE INTERSECTION WITH
 OR0180'MAIN STREET IN PLATTE, CHARLES MIX COUNTY, IN THE NORTHEAST
 OR0180'ANGLE OF CROSSROADS, ABOUT 118 FEET NORTH OF THE CENTERLINE
 OR0180'OF THE HIGHWAY, 34 FEET EAST OF THE CENTERLINE OF THE NORTH-SOUTH
 OR0180'ROAD, 3 FEET SOUTHEAST OF A TELEPHONE POLE, 2 FEET SOUTH OF A
 OR0180'GREEN WOODEN WITNESS POST, 1 FOOT EAST OF A FENCE, AND SET
 OR0180'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE THE
 OR0180'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0624 ***********************************************************************
 OR0624  DESIGNATION -  C 303
 OR0624  PID         -  OR0624
 OR0624  STATE/COUNTY-  SD/GREGORY
 OR0624  COUNTRY     -  US
 OR0624  USGS QUAD   -  DIXON SW (2017)
 OR0624
 OR0624                         *CURRENT SURVEY CONTROL
 OR0624  ______________________________________________________________________
 OR0624* NAD 83(1986) POSITION- 43 20 37.     (N) 099 26 05.     (W)   SCALED
 OR0624* NAVD 88 ORTHO HEIGHT -   603.929 (meters)     1981.39  (feet) ADJUSTED
 OR0624  ______________________________________________________________________
 OR0624  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 OR0624  DYNAMIC HEIGHT  -        603.707 (meters)     1980.66  (feet) COMP
 OR0624  MODELED GRAVITY -    980,234.8   (mgal)                       NAVD 88
 OR0624
 OR0624  VERT ORDER      -  SECOND    CLASS 0
 OR0624
 OR0624.The horizontal coordinates were scaled from a map and have
 OR0624.an estimated accuracy of +/- 6 seconds.
 OR0624
 OR0624.The orthometric height was determined by differential leveling and
 OR0624.adjusted by the NATIONAL GEODETIC SURVEY
 OR0624.in June 1991.
 OR0624
 OR0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0624.GEOID18 height accuracy estimate available here.
 OR0624
 OR0624.Click photographs - Photos may exist for this station.
 OR0624
 OR0624.The dynamic height is computed by dividing the NAVD 88
 OR0624.geopotential number by the normal gravity value computed on the
 OR0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0624.degrees latitude (g = 980.6199 gals.).
 OR0624
 OR0624.The modeled gravity was interpolated from observed gravity values.
 OR0624
 OR0624;                    North         East    Units  Estimated Accuracy
 OR0624;SPC SD S     -   112,630.      672,860.      MT  (+/- 180 meters Scaled)
 OR0624
 OR0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647990(NAD 83)
 OR0624
 OR0624                          SUPERSEDED SURVEY CONTROL
 OR0624
 OR0624  NGVD 29 (??/??/92)  603.60   (m)         1980.3    (f) COMPUTED    2 0
 OR0624
 OR0624.Superseded values are not recommended for survey control.
 OR0624
 OR0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0624.See file dsdata.pdf to determine how the superseded data were derived.
 OR0624
 OR0624_MARKER: DB = BENCH MARK DISK
 OR0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0624_STAMPING: C 303 1945
 OR0624_MARK LOGO: CGS
 OR0624_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0624+STABILITY: SURFACE MOTION
 OR0624
 OR0624  HISTORY     - Date     Condition        Report By
 OR0624  HISTORY     - 1945     MONUMENTED       CGS
 OR0624
 OR0624                          STATION DESCRIPTION
 OR0624
 OR0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0624'8 MI N FROM GREGORY.
 OR0624'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE, THENCE
 OR0624'NORTH 7.8 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF MARK,
 OR0624'BENCH MARK IS ABOUT 114 YARDS NORTH OF A CONCRETE CULVERT,
 OR0624'37.0 FEET WEST OF AND ABOUT 2.0 FEET LOWER THAN THE CENTER
 OR0624'LINE OF THE HIGHWAY, 10.0 FEET NORTHWEST OF A TELEPHONE POLE,
 OR0624'1.5 FEET EAST OF A FENCE AND 1.5 FEET SOUTH OF A 4 X 4 MARKER
 OR0624'POST.  AN IRON DISK STAMPED C 303 1945 SET IN THE TOP OF A
 OR0624'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0625 ***********************************************************************
 OR0625  DESIGNATION -  C 303 RESET
 OR0625  PID         -  OR0625
 OR0625  STATE/COUNTY-  SD/GREGORY
 OR0625  COUNTRY     -  US
 OR0625  USGS QUAD   -  DIXON SW (2017)
 OR0625
 OR0625                         *CURRENT SURVEY CONTROL
 OR0625  ______________________________________________________________________
 OR0625* NAD 83(1986) POSITION- 43 20 37.     (N) 099 26 05.     (W)   SCALED
 OR0625* NAVD 88 ORTHO HEIGHT -   605.14  (+/-2cm)     1985.4   (feet) VERTCON3
 OR0625  ______________________________________________________________________
 OR0625  GEOID HEIGHT    -        -25.933 (meters)                     GEOID18
 OR0625  VERT ORDER      -  THIRD (See Below)
 OR0625
 OR0625.The horizontal coordinates were scaled from a map and have
 OR0625.an estimated accuracy of +/- 6 seconds.
 OR0625
 OR0625.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0625.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0625
 OR0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0625.GEOID18 height accuracy estimate available here.
 OR0625
 OR0625.The vertical order pertains to the NGVD 29 superseded value.
 OR0625
 OR0625.Click photographs - Photos may exist for this station.
 OR0625
 OR0625;                    North         East    Units  Estimated Accuracy
 OR0625;SPC SD S     -   112,630.      672,860.      MT  (+/- 180 meters Scaled)
 OR0625
 OR0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647990(NAD 83)
 OR0625
 OR0625                          SUPERSEDED SURVEY CONTROL
 OR0625
 OR0625  NGVD 29 (??/??/??)  604.81   (m)         1984.3    (f) RESET       3  
 OR0625
 OR0625.Superseded values are not recommended for survey control.
 OR0625
 OR0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0625.See file dsdata.pdf to determine how the superseded data were derived.
 OR0625
 OR0625_MARKER: DB = BENCH MARK DISK
 OR0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0625_STAMPING: C 303 RESET 1958
 OR0625_MARK LOGO: CGS
 OR0625_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0625+STABILITY: SURFACE MOTION
 OR0625
 OR0625  HISTORY     - Date     Condition        Report By
 OR0625  HISTORY     - 1958     MONUMENTED       CGS
 OR0625
 OR0625                          STATION DESCRIPTION
 OR0625
 OR0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0625'8.1 MI N FROM GREGORY.
 OR0625'ABOUT 8.1 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0625'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, ABOUT 0.1 MILE
 OR0625'NORTH OF A SIDE ROAD LEADING EAST, 100 FEET EAST OF THE CENTERLINE
 OR0625'OF THE HIGHWAY AND 1 1/2 FEET NORTH OF A WHITE WITNESS POST.
 OR0625'A STANDARD DISK, STAMPED C 303 RESET 1958 AND SET IN THE TOP OF
 OR0625'A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0175 ***********************************************************************
 QS0175  DESIGNATION -  C 305
 QS0175  PID         -  QS0175
 QS0175  STATE/COUNTY-  SD/DEWEY
 QS0175  COUNTRY     -  US
 QS0175  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0175
 QS0175                         *CURRENT SURVEY CONTROL
 QS0175  ______________________________________________________________________
 QS0175* NAD 83(1986) POSITION- 45 11 48.10   (N) 100 17 27.12   (W)   HD_HELD1
 QS0175* NAVD 88 ORTHO HEIGHT -   467.965 (meters)     1535.32  (feet) ADJUSTED
 QS0175  ______________________________________________________________________
 QS0175  GEOID HEIGHT    -        -22.218 (meters)                     GEOID18
 QS0175  DYNAMIC HEIGHT  -        467.907 (meters)     1535.12  (feet) COMP
 QS0175  MODELED GRAVITY -    980,480.0   (mgal)                       NAVD 88
 QS0175
 QS0175  VERT ORDER      -  SECOND    CLASS 0
 QS0175
 QS0175.The horizontal coordinates were determined by differentially corrected
 QS0175.hand held GPS observations or other comparable positioning techniques
 QS0175.and have an estimated accuracy of +/- 3 meters.
 QS0175
 QS0175.The orthometric height was determined by differential leveling and
 QS0175.adjusted by the NATIONAL GEODETIC SURVEY
 QS0175.in June 1991.
 QS0175
 QS0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0175.GEOID18 height accuracy estimate available here.
 QS0175
 QS0175.Click photographs - Photos may exist for this station.
 QS0175
 QS0175.The dynamic height is computed by dividing the NAVD 88
 QS0175.geopotential number by the normal gravity value computed on the
 QS0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0175.degrees latitude (g = 980.6199 gals.).
 QS0175
 QS0175.The modeled gravity was interpolated from observed gravity values.
 QS0175
 QS0175;                    North         East    Units  Estimated Accuracy
 QS0175;SPC SD N     -   151,541.8     577,146.1     MT  (+/- 3 meters HH1 GPS) 
 QS0175
 QS0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9860805611(NAD 83)
 QS0175
 QS0175                          SUPERSEDED SURVEY CONTROL
 QS0175
 QS0175  NGVD 29 (??/??/92)  467.596  (m)         1534.10   (f) ADJ UNCH    2 0
 QS0175
 QS0175.Superseded values are not recommended for survey control.
 QS0175
 QS0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0175.See file dsdata.pdf to determine how the superseded data were derived.
 QS0175
 QS0175_MARKER: DB = BENCH MARK DISK
 QS0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0175_STAMPING: C 305 1945
 QS0175_MARK LOGO: CGS
 QS0175_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0175+STABILITY: SURFACE MOTION
 QS0175
 QS0175  HISTORY     - Date     Condition        Report By
 QS0175  HISTORY     - 1945     MONUMENTED       CGS
 QS0175
 QS0175                          STATION DESCRIPTION
 QS0175
 QS0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0175'15.5 MI NW FROM CHEYENNE AGENCY.
 QS0175'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0175'WESTERLY 15.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK,
 QS0175'BENCH MARK IS 87.0 FEET NORTHEAST OF THE NORTH END OF THE EAST
 QS0175'GUARD RAIL OF A WOODEN BRIDGE, 47.0 FEET EAST OF AND ABOUT 1.0
 QS0175'FOOT HIGHER THAN CENTERLINE OF ROAD, 63.0 FEET NORTH OF A FENCE
 QS0175'CORNER, 1.0 FOOT WEST OF A FENCE, 1.0 FOOT SOUTH OF A 4 X 4
 QS0175'MARKER POST.  AN IRON DISK STAMPED C 305 1945 IS SET IN TOP
 QS0175'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0136 ***********************************************************************
 QS0136  DESIGNATION -  C 306
 QS0136  PID         -  QS0136
 QS0136  STATE/COUNTY-  SD/CORSON
 QS0136  COUNTRY     -  US
 QS0136  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0136
 QS0136                         *CURRENT SURVEY CONTROL
 QS0136  ______________________________________________________________________
 QS0136* NAD 83(1986) POSITION- 45 40 32.73   (N) 100 29 00.59   (W)   HD_HELD1
 QS0136* NAVD 88 ORTHO HEIGHT -   561.947 (meters)     1843.65  (feet) ADJUSTED
 QS0136  ______________________________________________________________________
 QS0136  GEOID HEIGHT    -        -21.676 (meters)                     GEOID18
 QS0136  DYNAMIC HEIGHT  -        561.904 (meters)     1843.51  (feet) COMP
 QS0136  MODELED GRAVITY -    980,522.2   (mgal)                       NAVD 88
 QS0136
 QS0136  VERT ORDER      -  FIRST     CLASS II
 QS0136
 QS0136.The horizontal coordinates were determined by differentially corrected
 QS0136.hand held GPS observations or other comparable positioning techniques
 QS0136.and have an estimated accuracy of +/- 3 meters.
 QS0136
 QS0136.The orthometric height was determined by differential leveling and
 QS0136.adjusted by the NATIONAL GEODETIC SURVEY
 QS0136.in June 1991.
 QS0136
 QS0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0136.GEOID18 height accuracy estimate available here.
 QS0136
 QS0136.Click photographs - Photos may exist for this station.
 QS0136
 QS0136.The dynamic height is computed by dividing the NAVD 88
 QS0136.geopotential number by the normal gravity value computed on the
 QS0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0136.degrees latitude (g = 980.6199 gals.).
 QS0136
 QS0136.The modeled gravity was interpolated from observed gravity values.
 QS0136
 QS0136;                    North         East    Units  Estimated Accuracy
 QS0136;SPC SD N     -   204,854.6     562,328.8     MT  (+/- 3 meters HH1 GPS) 
 QS0136
 QS0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8446059093(NAD 83)
 QS0136
 QS0136                          SUPERSEDED SURVEY CONTROL
 QS0136
 QS0136  NGVD 29 (??/??/92)  561.564  (m)         1842.40   (f) ADJ UNCH    1 2
 QS0136
 QS0136.Superseded values are not recommended for survey control.
 QS0136
 QS0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0136.See file dsdata.pdf to determine how the superseded data were derived.
 QS0136
 QS0136_MARKER: DB = BENCH MARK DISK
 QS0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0136_STAMPING: C 306 1945
 QS0136_MARK LOGO: CGS
 QS0136_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0136+STABILITY: SURFACE MOTION
 QS0136
 QS0136  HISTORY     - Date     Condition        Report By
 QS0136  HISTORY     - 1945     MONUMENTED       CGS
 QS0136  HISTORY     - 1953     GOOD             CGS
 QS0136
 QS0136                          STATION DESCRIPTION
 QS0136
 QS0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0136'3.5 MI NE FROM WAKPALA.
 QS0136'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0136'ALONG A GRAVELED ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED
 QS0136'DIRT ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 72 YARDS NORTH OF
 QS0136'AN EAST-WEST FENCE LINE, 47.7 FEET NORTH OF A TELEPHONE POLE
 QS0136'AND IN LINE WITH A ROW OF POLES ON THE EAST SIDE OF THE ROAD,
 QS0136'31.6 FEET EAST OF AND ABOUT 2.0 FEET HIGHER THAN THE CENTER LINE
 QS0136'OF THE ROAD, 1.0 FOOT SOUTH OF A 4 X 4 MARKER POST.  A BRONZE
 QS0136'DISK STAMPED C 306 1945 SET IN THE TOP OF A CONCRETE POST WHICH
 QS0136'PROJECTS 4 INCHES ABOVE GROUND.
 QS0136
 QS0136                          STATION RECOVERY (1953)
 QS0136
 QS0136'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0136'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0144 ***********************************************************************
 QS0144  DESIGNATION -  C 307
 QS0144  PID         -  QS0144
 QS0144  STATE/COUNTY-  SD/CORSON
 QS0144  COUNTRY     -  US
 QS0144  USGS QUAD   -  MOBRIDGE (2017)
 QS0144
 QS0144                         *CURRENT SURVEY CONTROL
 QS0144  ______________________________________________________________________
 QS0144* NAD 83(1986) POSITION- 45 35 49.     (N) 100 26 44.     (W)   SCALED
 QS0144* NAVD 88 ORTHO HEIGHT -   478.457 (meters)     1569.74  (feet) ADJUSTED
 QS0144  ______________________________________________________________________
 QS0144  GEOID HEIGHT    -        -21.791 (meters)                     GEOID18
 QS0144  DYNAMIC HEIGHT  -        478.419 (meters)     1569.61  (feet) COMP
 QS0144  MODELED GRAVITY -    980,522.0   (mgal)                       NAVD 88
 QS0144
 QS0144  VERT ORDER      -  FIRST     CLASS II
 QS0144
 QS0144.The horizontal coordinates were scaled from a map and have
 QS0144.an estimated accuracy of +/- 6 seconds.
 QS0144
 QS0144.The orthometric height was determined by differential leveling and
 QS0144.adjusted by the NATIONAL GEODETIC SURVEY
 QS0144.in June 1991.
 QS0144
 QS0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0144.GEOID18 height accuracy estimate available here.
 QS0144
 QS0144.Click photographs - Photos may exist for this station.
 QS0144
 QS0144.The dynamic height is computed by dividing the NAVD 88
 QS0144.geopotential number by the normal gravity value computed on the
 QS0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0144.degrees latitude (g = 980.6199 gals.).
 QS0144
 QS0144.The modeled gravity was interpolated from observed gravity values.
 QS0144
 QS0144;                    North         East    Units  Estimated Accuracy
 QS0144;SPC SD N     -   196,080.      565,240.      MT  (+/- 180 meters Scaled)
 QS0144
 QS0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR872502(NAD 83)
 QS0144
 QS0144                          SUPERSEDED SURVEY CONTROL
 QS0144
 QS0144  NGVD 29 (??/??/92)  478.085  (m)         1568.52   (f) ADJ UNCH    1 2
 QS0144
 QS0144.Superseded values are not recommended for survey control.
 QS0144
 QS0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0144.See file dsdata.pdf to determine how the superseded data were derived.
 QS0144
 QS0144_MARKER: DB = BENCH MARK DISK
 QS0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0144_STAMPING: C 307 1945
 QS0144_MARK LOGO: CGS
 QS0144_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0144+STABILITY: SURFACE MOTION
 QS0144
 QS0144  HISTORY     - Date     Condition        Report By
 QS0144  HISTORY     - 1945     MONUMENTED       CGS
 QS0144  HISTORY     - 1949     GOOD             CGS
 QS0144  HISTORY     - 1964     GOOD             USGS
 QS0144
 QS0144                          STATION DESCRIPTION
 QS0144
 QS0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0144'1.7 MI N FROM MOREAU JUNCTION.
 QS0144'1.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0144'RAILROAD FROM THE STATION AT MOREAU JUNCTION, AT THE SOUTHEAST
 QS0144'END OF A LONG FILL, 65 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 QS0144'THE TRACK, 22 FEET SOUTH OF A TELEPHONE POLE, 3.0 FEET EAST OF A
 QS0144'RIGHT-OF-WAY FENCE, ABOUT 12 FEET HIGHER THAN THE TRACK, 1.0
 QS0144'FOOT NORTH OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE
 QS0144'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 QS0144
 QS0144                          STATION RECOVERY (1964)
 QS0144
 QS0144'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 QS0144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0200 ***********************************************************************
 QS0200  DESIGNATION -  C 308
 QS0200  PID         -  QS0200
 QS0200  STATE/COUNTY-  SD/POTTER
 QS0200  COUNTRY     -  US
 QS0200  USGS QUAD   -  LAKE HURLEY SE (2017)
 QS0200
 QS0200                         *CURRENT SURVEY CONTROL
 QS0200  ______________________________________________________________________
 QS0200* NAD 83(1986) POSITION- 45 00 49.     (N) 100 00 45.     (W)   SCALED
 QS0200* NAVD 88 ORTHO HEIGHT -   626.017 (meters)     2053.86  (feet) ADJUSTED
 QS0200  ______________________________________________________________________
 QS0200  GEOID HEIGHT    -        -22.545 (meters)                     GEOID18
 QS0200  DYNAMIC HEIGHT  -        625.918 (meters)     2053.53  (feet) COMP
 QS0200  MODELED GRAVITY -    980,438.9   (mgal)                       NAVD 88
 QS0200
 QS0200  VERT ORDER      -  SECOND    CLASS 0
 QS0200
 QS0200.The horizontal coordinates were scaled from a map and have
 QS0200.an estimated accuracy of +/- 6 seconds.
 QS0200
 QS0200.The orthometric height was determined by differential leveling and
 QS0200.adjusted by the NATIONAL GEODETIC SURVEY
 QS0200.in June 1991.
 QS0200
 QS0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0200.GEOID18 height accuracy estimate available here.
 QS0200
 QS0200.Click photographs - Photos may exist for this station.
 QS0200
 QS0200.The dynamic height is computed by dividing the NAVD 88
 QS0200.geopotential number by the normal gravity value computed on the
 QS0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0200.degrees latitude (g = 980.6199 gals.).
 QS0200
 QS0200.The modeled gravity was interpolated from observed gravity values.
 QS0200
 QS0200;                    North         East    Units  Estimated Accuracy
 QS0200;SPC SD N     -   131,160.      599,020.      MT  (+/- 180 meters Scaled)
 QS0200
 QS0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ202849(NAD 83)
 QS0200
 QS0200                          SUPERSEDED SURVEY CONTROL
 QS0200
 QS0200  NGVD 29 (??/??/92)  625.637  (m)         2052.61   (f) ADJ UNCH    2 0
 QS0200
 QS0200.Superseded values are not recommended for survey control.
 QS0200
 QS0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0200.See file dsdata.pdf to determine how the superseded data were derived.
 QS0200
 QS0200_MARKER: DB = BENCH MARK DISK
 QS0200_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0200_SP_SET: CULVERT HEADWALL
 QS0200_STAMPING: C 308 1945
 QS0200_MARK LOGO: CGS
 QS0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0200+STABILITY: SURFACE MOTION
 QS0200
 QS0200  HISTORY     - Date     Condition        Report By
 QS0200  HISTORY     - 1945     MONUMENTED       CGS
 QS0200  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QS0200
 QS0200                          STATION DESCRIPTION
 QS0200
 QS0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0200'2.8 MI W FROM GETTYSBURG.
 QS0200'2.8 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT 0.2 MILE
 QS0200'NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY, ABOUT
 QS0200'60 FEET EAST OF THE CENTER LINE OF FARMHOUSE DRIVEWAY, IN THE
 QS0200'TOP OF THE EAST END OF THE SOUTH HEAD WALL OF A 4- BY 10-FOOT
 QS0200'CONCRETE CULVERT, ABOUT 30 FEET SOUTH OF THE CENTER LINE OF THE
 QS0200'HIGHWAY, AND ABOUT 2 FEET LOWER THAN THE HIGHWAY.  A STANDARD
 QS0200'DISK, STAMPED C 308 1945.
 QS0200
 QS0200                          STATION RECOVERY (1996)
 QS0200
 QS0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0200'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0023 ***********************************************************************
 PT0023  DESIGNATION -  C 309
 PT0023  PID         -  PT0023
 PT0023  STATE/COUNTY-  SD/HUGHES
 PT0023  COUNTRY     -  US
 PT0023  USGS QUAD   -  OKOBOJO SE (2017)
 PT0023
 PT0023                         *CURRENT SURVEY CONTROL
 PT0023  ______________________________________________________________________
 PT0023* NAD 83(1986) POSITION- 44 30 17.     (N) 100 21 02.     (W)   SCALED
 PT0023* NAVD 88 ORTHO HEIGHT -   519.666 (meters)     1704.94  (feet) ADJUSTED
 PT0023  ______________________________________________________________________
 PT0023  GEOID HEIGHT    -        -23.122 (meters)                     GEOID18
 PT0023  DYNAMIC HEIGHT  -        519.566 (meters)     1704.61  (feet) COMP
 PT0023  MODELED GRAVITY -    980,408.5   (mgal)                       NAVD 88
 PT0023
 PT0023  VERT ORDER      -  FIRST     CLASS II
 PT0023
 PT0023.The horizontal coordinates were scaled from a map and have
 PT0023.an estimated accuracy of +/- 6 seconds.
 PT0023
 PT0023.The orthometric height was determined by differential leveling and
 PT0023.adjusted by the NATIONAL GEODETIC SURVEY
 PT0023.in June 1991.
 PT0023
 PT0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0023.GEOID18 height accuracy estimate available here.
 PT0023
 PT0023.Click photographs - Photos may exist for this station.
 PT0023
 PT0023.The dynamic height is computed by dividing the NAVD 88
 PT0023.geopotential number by the normal gravity value computed on the
 PT0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0023.degrees latitude (g = 980.6199 gals.).
 PT0023
 PT0023.The modeled gravity was interpolated from observed gravity values.
 PT0023
 PT0023;                    North         East    Units  Estimated Accuracy
 PT0023;SPC SD S     -   241,240.      598,630.      MT  (+/- 180 meters Scaled)
 PT0023
 PT0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ926288(NAD 83)
 PT0023
 PT0023                          SUPERSEDED SURVEY CONTROL
 PT0023
 PT0023  NGVD 29 (??/??/92)  519.280  (m)         1703.67   (f) ADJ UNCH    1 2
 PT0023
 PT0023.Superseded values are not recommended for survey control.
 PT0023
 PT0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0023.See file dsdata.pdf to determine how the superseded data were derived.
 PT0023
 PT0023_MARKER: DB = BENCH MARK DISK
 PT0023_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0023_SP_SET: CULVERT HEADWALL
 PT0023_STAMPING: C 309 1946
 PT0023_MARK LOGO: CGS
 PT0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0023+STABILITY: SURFACE MOTION
 PT0023
 PT0023  HISTORY     - Date     Condition        Report By
 PT0023  HISTORY     - 1946     MONUMENTED       CGS
 PT0023  HISTORY     - 1949     GOOD             CGS
 PT0023  HISTORY     - 1966     MARK NOT FOUND   USGS
 PT0023
 PT0023                          STATION DESCRIPTION
 PT0023
 PT0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0023'9.4 MI N FROM PIERRE.
 PT0023'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0023'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, AT
 PT0023'A ROAD INTERSECTION, 160 FEET NORTH OF THE NORTHEAST CORNER
 PT0023'OF THE GRAY GOOSE DANCE HALL, 39 FEET WEST OF THE CENTER LINE
 PT0023'OF THE NORTH AND SOUTH ROAD, 19 FEET NORTH OF THE CENTER LINE
 PT0023'OF THE EAST AND WEST ROAD, SET IN THE TOP OF THE WEST END OF
 PT0023'THE NORTH HEADWALL OF A CONCRETE CULVERT.
 PT0023
 PT0023                          STATION RECOVERY (1966)
 PT0023
 PT0023'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PT0023'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0112 ***********************************************************************
 QS0112  DESIGNATION -  C 310
 QS0112  PID         -  QS0112
 QS0112  STATE/COUNTY-  SD/CORSON
 QS0112  COUNTRY     -  US
 QS0112  USGS QUAD   -  MOBRIDGE (2017)
 QS0112
 QS0112                         *CURRENT SURVEY CONTROL
 QS0112  ______________________________________________________________________
 QS0112* NAD 83(1986) POSITION- 45 34 11.30   (N) 100 27 55.40   (W)   HD_HELD1
 QS0112* NAVD 88 ORTHO HEIGHT -   484.321 (meters)     1588.98  (feet) ADJUSTED
 QS0112  ______________________________________________________________________
 QS0112  GEOID HEIGHT    -        -21.775 (meters)                     GEOID18
 QS0112  DYNAMIC HEIGHT  -        484.281 (meters)     1588.85  (feet) COMP
 QS0112  MODELED GRAVITY -    980,519.5   (mgal)                       NAVD 88
 QS0112
 QS0112  VERT ORDER      -  FIRST     CLASS II
 QS0112
 QS0112.The horizontal coordinates were determined by differentially corrected
 QS0112.hand held GPS observations or other comparable positioning techniques
 QS0112.and have an estimated accuracy of +/- 3 meters.
 QS0112
 QS0112.The orthometric height was determined by differential leveling and
 QS0112.adjusted by the NATIONAL GEODETIC SURVEY
 QS0112.in June 1991.
 QS0112
 QS0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0112.GEOID18 height accuracy estimate available here.
 QS0112
 QS0112.Click photographs - Photos may exist for this station.
 QS0112
 QS0112.The dynamic height is computed by dividing the NAVD 88
 QS0112.geopotential number by the normal gravity value computed on the
 QS0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0112.degrees latitude (g = 980.6199 gals.).
 QS0112
 QS0112.The modeled gravity was interpolated from observed gravity values.
 QS0112
 QS0112;                    North         East    Units  Estimated Accuracy
 QS0112;SPC SD N     -   193,070.7     563,672.0     MT  (+/- 3 meters HH1 GPS) 
 QS0112
 QS0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8565547296(NAD 83)
 QS0112
 QS0112                          SUPERSEDED SURVEY CONTROL
 QS0112
 QS0112  NGVD 29 (??/??/92)  483.951  (m)         1587.76   (f) ADJ UNCH    1 2
 QS0112
 QS0112.Superseded values are not recommended for survey control.
 QS0112
 QS0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0112.See file dsdata.pdf to determine how the superseded data were derived.
 QS0112
 QS0112_MARKER: DB = BENCH MARK DISK
 QS0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0112_STAMPING: C 310 1945
 QS0112_MARK LOGO: CGS
 QS0112_PROJECTION: PROJECTING 30 CENTIMETERS
 QS0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0112+STABILITY: SURFACE MOTION
 QS0112
 QS0112  HISTORY     - Date     Condition        Report By
 QS0112  HISTORY     - 1945     MONUMENTED       CGS
 QS0112  HISTORY     - 1949     POOR             CGS
 QS0112  HISTORY     - 1964     MARK NOT FOUND   USGS
 QS0112
 QS0112                          STATION DESCRIPTION
 QS0112
 QS0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0112'0.6 MI SE FROM MOREAU JUNCTION.
 QS0112'0.6 MILE SOUTHEAST OF MOREAU JUNCTION, AT THE WEST APPROACH
 QS0112'TO THE RAILROAD BRIDGE OVER THE MISSOURI RIVER, SET IN A FILL
 QS0112'BETWEEN THE TRACKS, 5 FEET BELOW THE RAILROAD, 4 FEET NORTH OF
 QS0112'THE NORTH RAIL, 6 FEET EAST OF THE TRESTLE ABUTMENT, 2.0 FEET
 QS0112'EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 QS0112'PROJECTS 1.0 FOOT ABOVE THE GROUND.  THIS MARK FAILED TO CHECK
 QS0112'BY 135.0 MILLIMETERS.  IT IS BELIEVED THAT IT SHOULD BE MOVED
 QS0112'TO SOLID GROUND OR DESTROYED.  NOTE-- THE RAILROAD HAS BEEN MOVED
 QS0112'FROM ITS ORIGINAL POSITION AND MOREAU JUNCTION NO LONGER EXISTS.
 QS0112'MARK IS COVERED BY WATER OF THE OAHE RESERVOIR.
 QS0112
 QS0112                          STATION RECOVERY (1964)
 QS0112
 QS0112'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 QS0112'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0045 ***********************************************************************
 QS0045  DESIGNATION -  C 311
 QS0045  PID         -  QS0045
 QS0045  STATE/COUNTY-  SD/CAMPBELL
 QS0045  COUNTRY     -  US
 QS0045  USGS QUAD   -  HERREID SW (2017)
 QS0045
 QS0045                         *CURRENT SURVEY CONTROL
 QS0045  ______________________________________________________________________
 QS0045* NAD 83(1986) POSITION- 45 49 54.     (N) 100 08 40.     (W)   SCALED
 QS0045* NAVD 88 ORTHO HEIGHT -   507.036 (meters)     1663.50  (feet) ADJUSTED
 QS0045  ______________________________________________________________________
 QS0045  GEOID HEIGHT    -        -22.070 (meters)                     GEOID18
 QS0045  DYNAMIC HEIGHT  -        507.003 (meters)     1663.39  (feet) COMP
 QS0045  MODELED GRAVITY -    980,535.5   (mgal)                       NAVD 88
 QS0045
 QS0045  VERT ORDER      -  SECOND    CLASS 0
 QS0045
 QS0045.The horizontal coordinates were scaled from a map and have
 QS0045.an estimated accuracy of +/- 6 seconds.
 QS0045
 QS0045.The orthometric height was determined by differential leveling and
 QS0045.adjusted by the NATIONAL GEODETIC SURVEY
 QS0045.in June 1991.
 QS0045
 QS0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0045.GEOID18 height accuracy estimate available here.
 QS0045
 QS0045.Click photographs - Photos may exist for this station.
 QS0045
 QS0045.The dynamic height is computed by dividing the NAVD 88
 QS0045.geopotential number by the normal gravity value computed on the
 QS0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0045.degrees latitude (g = 980.6199 gals.).
 QS0045
 QS0045.The modeled gravity was interpolated from observed gravity values.
 QS0045
 QS0045;                    North         East    Units  Estimated Accuracy
 QS0045;SPC SD N     -   222,080.      588,780.      MT  (+/- 180 meters Scaled)
 QS0045
 QS0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR111759(NAD 83)
 QS0045
 QS0045                          SUPERSEDED SURVEY CONTROL
 QS0045
 QS0045  NGVD 29 (??/??/92)  506.653  (m)         1662.24   (f) ADJ UNCH    2 0
 QS0045
 QS0045.Superseded values are not recommended for survey control.
 QS0045
 QS0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0045.See file dsdata.pdf to determine how the superseded data were derived.
 QS0045
 QS0045_MARKER: DB = BENCH MARK DISK
 QS0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0045_STAMPING: C 311 1945
 QS0045_MARK LOGO: CGS
 QS0045_PROJECTION: PROJECTING 12 CENTIMETERS
 QS0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0045+STABILITY: SURFACE MOTION
 QS0045
 QS0045  HISTORY     - Date     Condition        Report By
 QS0045  HISTORY     - 1945     MONUMENTED       CGS
 QS0045
 QS0045                          STATION DESCRIPTION
 QS0045
 QS0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0045'3.6 MI W FROM HERREID.
 QS0045'3.6 MILES WEST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT ST.
 QS0045'MARIE RAILROAD FROM THE STATION AT HERREID, SOUTH DAKOTA.  82.5
 QS0045'FEET WEST OF THE 6TH POLE EAST OF MILE POST NO. 402.  47.2 FEET
 QS0045'NORTHEAST OF THE CENTERLINE OF A SMALL ROAD CROSSING, 36.6 FEET
 QS0045'NORTH OF THE NORTH TRACK AND IN LINE WITH TELEGRAPH LINE.  IRON
 QS0045'DISK SET IN CONCRETE POST PROJECTING 0.4 FOOT AND 2.5 FEET EAST
 QS0045'OF A WHITE WOODEN WITNESS POST.  STAMPED C 311 1945.
 QS0045'NOTE-- 1964 REPORT--THE MINNEAPOLIS, ST. PAUL AND SAULT STE.
 QS0045'MARIE RAILROAD IS NOW THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0879 ***********************************************************************
 PT0879  DESIGNATION -  C 312 RESET
 PT0879  PID         -  PT0879
 PT0879  STATE/COUNTY-  SD/SULLY
 PT0879  COUNTRY     -  US
 PT0879  USGS QUAD   -  OKOBOJO NE (2017)
 PT0879
 PT0879                         *CURRENT SURVEY CONTROL
 PT0879  ______________________________________________________________________
 PT0879* NAD 83(1986) POSITION- 44 42 25.     (N) 100 20 42.     (W)   SCALED
 PT0879* NAVD 88 ORTHO HEIGHT -   571.36  (meters)     1874.5   (feet) RESET
 PT0879  ______________________________________________________________________
 PT0879  GEOID HEIGHT    -        -22.796 (meters)                     GEOID18
 PT0879  VERT ORDER      -  THIRD
 PT0879
 PT0879.The horizontal coordinates were scaled from a map and have
 PT0879.an estimated accuracy of +/- 6 seconds.
 PT0879
 PT0879.The orthometric height was computed from unverified reset data.
 PT0879
 PT0879.No vertical observational check was made to the station.
 PT0879
 PT0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0879.GEOID18 height accuracy estimate available here.
 PT0879
 PT0879.Click photographs - Photos may exist for this station.
 PT0879
 PT0879;                    North         East    Units  Estimated Accuracy
 PT0879;SPC SD N     -    97,140.      572,660.      MT  (+/- 180 meters Scaled)
 PT0879
 PT0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ934512(NAD 83)
 PT0879
 PT0879                          SUPERSEDED SURVEY CONTROL
 PT0879
 PT0879  NGVD 29 (04/17/07)  570.98   (m)         1873.3    (f) RESET       3  
 PT0879
 PT0879.Superseded values are not recommended for survey control.
 PT0879
 PT0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0879.See file dsdata.pdf to determine how the superseded data were derived.
 PT0879
 PT0879_MARKER: DV = VERTICAL CONTROL DISK
 PT0879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0879_STAMPING: C 312 RESET 1979
 PT0879_MARK LOGO: NGS
 PT0879_PROJECTION: FLUSH
 PT0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0879+STABILITY: SURFACE MOTION
 PT0879
 PT0879  HISTORY     - Date     Condition        Report By
 PT0879  HISTORY     - 1979     MONUMENTED       NGS
 PT0879
 PT0879                          STATION DESCRIPTION
 PT0879
 PT0879'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 PT0879'22.3 MI SW FROM AGAR.
 PT0879'12.3 MILES WEST ALONG COUNTY ROAD, THENCE 9.0 MILES SOUTH, THENCE
 PT0879'1.0 MILE WEST TO CROSSROADS FROM THE THE OLD RAILROAD STATION IN
 PT0879'AGAR, 106.0 FEET NORTH OF THE CENTER OF ROAD, 33.0 FEET EAST OF
 PT0879'THE CENTER OF ROAD, 70.0 FEET SOUTH OF FENCE CORNER, AND 3.2 FEET
 PT0879'WEST OF FENCE.
 PT0879'THE MARK IS 2.9 FT  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0354 ***********************************************************************
 PS0354  DESIGNATION -  C 314
 PS0354  PID         -  PS0354
 PS0354  STATE/COUNTY-  SD/HYDE
 PS0354  COUNTRY     -  US
 PS0354  USGS QUAD   -  MACS CORNER (2017)
 PS0354
 PS0354                         *CURRENT SURVEY CONTROL
 PS0354  ______________________________________________________________________
 PS0354* NAD 83(1986) POSITION- 44 15 57.     (N) 099 28 57.     (W)   SCALED
 PS0354* NAVD 88 ORTHO HEIGHT -   580.795 (meters)     1905.49  (feet) ADJUSTED
 PS0354  ______________________________________________________________________
 PS0354  GEOID HEIGHT    -        -24.188 (meters)                     GEOID18
 PS0354  DYNAMIC HEIGHT  -        580.668 (meters)     1905.07  (feet) COMP
 PS0354  MODELED GRAVITY -    980,381.8   (mgal)                       NAVD 88
 PS0354
 PS0354  VERT ORDER      -  SECOND    CLASS 0
 PS0354
 PS0354.The horizontal coordinates were scaled from a map and have
 PS0354.an estimated accuracy of +/- 6 seconds.
 PS0354
 PS0354.The orthometric height was determined by differential leveling and
 PS0354.adjusted by the NATIONAL GEODETIC SURVEY
 PS0354.in June 1991.
 PS0354
 PS0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0354.GEOID18 height accuracy estimate available here.
 PS0354
 PS0354.Click photographs - Photos may exist for this station.
 PS0354
 PS0354.The dynamic height is computed by dividing the NAVD 88
 PS0354.geopotential number by the normal gravity value computed on the
 PS0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0354.degrees latitude (g = 980.6199 gals.).
 PS0354
 PS0354.The modeled gravity was interpolated from observed gravity values.
 PS0354
 PS0354;                    North         East    Units  Estimated Accuracy
 PS0354;SPC SD N     -    48,190.      641,320.      MT  (+/- 180 meters Scaled)
 PS0354
 PS0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ614015(NAD 83)
 PS0354
 PS0354                          SUPERSEDED SURVEY CONTROL
 PS0354
 PS0354  NGVD 29 (??/??/92)  580.448  (m)         1904.35   (f) ADJ UNCH    2 0
 PS0354
 PS0354.Superseded values are not recommended for survey control.
 PS0354
 PS0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0354.See file dsdata.pdf to determine how the superseded data were derived.
 PS0354
 PS0354_MARKER: DB = BENCH MARK DISK
 PS0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0354_STAMPING: C 314 1946
 PS0354_MARK LOGO: CGS
 PS0354_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0354+STABILITY: SURFACE MOTION
 PS0354
 PS0354  HISTORY     - Date     Condition        Report By
 PS0354  HISTORY     - 1946     MONUMENTED       CGS
 PS0354
 PS0354                          STATION DESCRIPTION
 PS0354
 PS0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0354'4 MI NW FROM STEPHAN.
 PS0354'0.5 MILE NORTH ALONG A GRAVEL ROAD FROM THE CHURCH AT STEPHAN,
 PS0354'THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILE NORTH
 PS0354'ALONG STATE HIGHWAY 47, THENCE 2.0 MILES WEST ALONG A GRAVEL
 PS0354'ROAD TO THE SITE OF THE MARK.  THE MARK IS SET AT A SECTION
 PS0354'LINE.  31.0 FEET SOUTH OF AND ABOUT 1.0 FOOT HIGHER THAN THE
 PS0354'CENTER LINE OF THE ROAD, 3.4 FEET SOUTHEAST OF A FENCE CORNER,
 PS0354'2.0 FEET EAST OF A FENCE, 2.2 FEET NORTH OF A WHITE 4 X 4 MARKER
 PS0354'POST.  A BRONZE DISK SET IN THE TOP OF A CONCRETE POST WHICH
 PS0354'PROJECTS 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0117 ***********************************************************************
 OR0117  DESIGNATION -  C 316
 OR0117  PID         -  OR0117
 OR0117  STATE/COUNTY-  SD/CHARLES MIX
 OR0117  COUNTRY     -  US
 OR0117  USGS QUAD   -  WAGNER (2017)
 OR0117
 OR0117                         *CURRENT SURVEY CONTROL
 OR0117  ______________________________________________________________________
 OR0117* NAD 83(1986) POSITION- 43 04 01.     (N) 098 17 36.     (W)   SCALED
 OR0117* NAVD 88 ORTHO HEIGHT -   444.217 (meters)     1457.40  (feet) ADJUSTED
 OR0117  ______________________________________________________________________
 OR0117  GEOID HEIGHT    -        -26.378 (meters)                     GEOID18
 OR0117  DYNAMIC HEIGHT  -        444.066 (meters)     1456.91  (feet) COMP
 OR0117  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 OR0117
 OR0117  VERT ORDER      -  SECOND    CLASS 0
 OR0117
 OR0117.The horizontal coordinates were scaled from a map and have
 OR0117.an estimated accuracy of +/- 6 seconds.
 OR0117
 OR0117.The orthometric height was determined by differential leveling and
 OR0117.adjusted by the NATIONAL GEODETIC SURVEY
 OR0117.in June 1991.
 OR0117
 OR0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0117.GEOID18 height accuracy estimate available here.
 OR0117
 OR0117.Click photographs - Photos may exist for this station.
 OR0117
 OR0117.The dynamic height is computed by dividing the NAVD 88
 OR0117.geopotential number by the normal gravity value computed on the
 OR0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0117.degrees latitude (g = 980.6199 gals.).
 OR0117
 OR0117.The modeled gravity was interpolated from observed gravity values.
 OR0117
 OR0117;                    North         East    Units  Estimated Accuracy
 OR0117;SPC SD S     -    83,540.      766,140.      MT  (+/- 180 meters Scaled)
 OR0117
 OR0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN575684(NAD 83)
 OR0117
 OR0117                          SUPERSEDED SURVEY CONTROL
 OR0117
 OR0117  NGVD 29 (??/??/92)  443.933  (m)         1456.47   (f) ADJ UNCH    2 0
 OR0117
 OR0117.Superseded values are not recommended for survey control.
 OR0117
 OR0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0117.See file dsdata.pdf to determine how the superseded data were derived.
 OR0117
 OR0117_MARKER: DB = BENCH MARK DISK
 OR0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0117_STAMPING: C 316 1946
 OR0117_MARK LOGO: CGS
 OR0117_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0117+STABILITY: SURFACE MOTION
 OR0117
 OR0117  HISTORY     - Date     Condition        Report By
 OR0117  HISTORY     - 1946     MONUMENTED       CGS
 OR0117  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0117
 OR0117                          STATION DESCRIPTION
 OR0117
 OR0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0117'0.9 MI S FROM WAGNER.
 OR0117'TO REACH THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG A
 OR0117'GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS AT T INTERSECTION,
 OR0117'34.0 FEET EAST OF AND ABOUT 1.0 FOOT LOWER THAN THE CENTER LINE
 OR0117'OF THE ROAD LEADING NORTH, 64.5 FEET NORTH OF THE CENTER LINE
 OR0117'OF THE EAST-WEST ROAD, 30.0 FEET NORTH OF A FENCE CORNER, 1.0
 OR0117'FOOT WEST OF A FENCE AND 1.0 FOOT SOUTH OF A 4 IN X 4 IN MARKER
 OR0117'POST.  A BRONZE DISK STAMPED C 316 1946 SET IN THE TOP OF A
 OR0117'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE GROUND.
 OR0117
 OR0117                          STATION RECOVERY (1993)
 OR0117
 OR0117'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0117'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1464 ***********************************************************************
 NM1464  DESIGNATION -  C 317
 NM1464  PID         -  NM1464
 NM1464  STATE/COUNTY-  SD/BON HOMME
 NM1464  COUNTRY     -  US
 NM1464  USGS QUAD   -  TYNDALL (2017)
 NM1464
 NM1464                         *CURRENT SURVEY CONTROL
 NM1464  ______________________________________________________________________
 NM1464* NAD 83(1986) POSITION- 42 53 37.     (N) 097 47 18.     (W)   SCALED
 NM1464* NAVD 88 ORTHO HEIGHT -   382.589 (meters)     1255.21  (feet) ADJUSTED
 NM1464  ______________________________________________________________________
 NM1464  GEOID HEIGHT    -        -25.958 (meters)                     GEOID18
 NM1464  DYNAMIC HEIGHT  -        382.467 (meters)     1254.81  (feet) COMP
 NM1464  MODELED GRAVITY -    980,290.7   (mgal)                       NAVD 88
 NM1464
 NM1464  VERT ORDER      -  SECOND    CLASS 0
 NM1464
 NM1464.The horizontal coordinates were scaled from a map and have
 NM1464.an estimated accuracy of +/- 6 seconds.
 NM1464
 NM1464.The orthometric height was determined by differential leveling and
 NM1464.adjusted by the NATIONAL GEODETIC SURVEY
 NM1464.in June 1991.
 NM1464
 NM1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1464.GEOID18 height accuracy estimate available here.
 NM1464
 NM1464.Click photographs - Photos may exist for this station.
 NM1464
 NM1464.The dynamic height is computed by dividing the NAVD 88
 NM1464.geopotential number by the normal gravity value computed on the
 NM1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1464.degrees latitude (g = 980.6199 gals.).
 NM1464
 NM1464.The modeled gravity was interpolated from observed gravity values.
 NM1464
 NM1464;                    North         East    Units  Estimated Accuracy
 NM1464;SPC SD S     -    65,430.      807,840.      MT  (+/- 180 meters Scaled)
 NM1464
 NM1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN989497(NAD 83)
 NM1464
 NM1464                          SUPERSEDED SURVEY CONTROL
 NM1464
 NM1464  NGVD 29 (??/??/92)  382.370  (m)         1254.49   (f) ADJ UNCH    2 0
 NM1464
 NM1464.Superseded values are not recommended for survey control.
 NM1464
 NM1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1464.See file dsdata.pdf to determine how the superseded data were derived.
 NM1464
 NM1464_MARKER: DB = BENCH MARK DISK
 NM1464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1464_STAMPING: C 317 1946
 NM1464_MARK LOGO: CGS
 NM1464_PROJECTION: PROJECTING 3 CENTIMETERS
 NM1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1464+STABILITY: SURFACE MOTION
 NM1464
 NM1464  HISTORY     - Date     Condition        Report By
 NM1464  HISTORY     - 1946     MONUMENTED       CGS
 NM1464
 NM1464                          STATION DESCRIPTION
 NM1464
 NM1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1464'8.2 MI NE FROM SPRINGFIELD.
 NM1464'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1464'ALONG STATE HIGHWAY NO. 37, THENCE EAST 5.2 MILES ALONG A GRAVELED
 NM1464'ROAD TO SITE OF MARK, BENCH MARK IS AT THE NORTHEAST CORNER
 NM1464'OF A GARDEN, ABOUT 40 YARDS NORTH OF THE NORTHEAST CORNER OF A
 NM1464'FARMHOUSE, 42.5 FEET SOUTH OF AND ABOUT 2.0 FEET LOWER THAN THE
 NM1464'CENTER LINE OF THE ROAD, 7.0 FEET NORTHEAST OF A SMALL CEDAR
 NM1464'TREE, 1.0 FOOT SOUTHWEST OF THE NORTH END OF A WOVEN WIRE FENCE
 NM1464'AND 1.0 FOOT NORTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK
 NM1464'STAMPED C 317 1946 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NM1464'1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0524 ***********************************************************************
 OR0524  DESIGNATION -  C 318
 OR0524  PID         -  OR0524
 OR0524  STATE/COUNTY-  SD/GREGORY
 OR0524  COUNTRY     -  US
 OR0524  USGS QUAD   -  GREGORY (2017)
 OR0524
 OR0524                         *CURRENT SURVEY CONTROL
 OR0524  ______________________________________________________________________
 OR0524* NAD 83(1986) POSITION- 43 11 47.     (N) 099 26 11.     (W)   SCALED
 OR0524* NAVD 88 ORTHO HEIGHT -   638.635 (meters)     2095.26  (feet) ADJUSTED
 OR0524  ______________________________________________________________________
 OR0524  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 OR0524  DYNAMIC HEIGHT  -        638.389 (meters)     2094.45  (feet) COMP
 OR0524  MODELED GRAVITY -    980,214.9   (mgal)                       NAVD 88
 OR0524
 OR0524  VERT ORDER      -  SECOND    CLASS 0
 OR0524
 OR0524.The horizontal coordinates were scaled from a map and have
 OR0524.an estimated accuracy of +/- 6 seconds.
 OR0524
 OR0524.The orthometric height was determined by differential leveling and
 OR0524.adjusted by the NATIONAL GEODETIC SURVEY
 OR0524.in June 1991.
 OR0524
 OR0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0524.GEOID18 height accuracy estimate available here.
 OR0524
 OR0524.Click photographs - Photos may exist for this station.
 OR0524
 OR0524.The dynamic height is computed by dividing the NAVD 88
 OR0524.geopotential number by the normal gravity value computed on the
 OR0524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0524.degrees latitude (g = 980.6199 gals.).
 OR0524
 OR0524.The modeled gravity was interpolated from observed gravity values.
 OR0524
 OR0524;                    North         East    Units  Estimated Accuracy
 OR0524;SPC SD S     -    96,270.      672,900.      MT  (+/- 180 meters Scaled)
 OR0524
 OR0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN645827(NAD 83)
 OR0524
 OR0524                          SUPERSEDED SURVEY CONTROL
 OR0524
 OR0524  NGVD 29 (??/??/92)  638.295  (m)         2094.14   (f) ADJ UNCH    2 0
 OR0524
 OR0524.Superseded values are not recommended for survey control.
 OR0524
 OR0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0524.See file dsdata.pdf to determine how the superseded data were derived.
 OR0524
 OR0524_MARKER: DB = BENCH MARK DISK
 OR0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0524_STAMPING: C 318 1946
 OR0524_MARK LOGO: CGS
 OR0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0524+STABILITY: SURFACE MOTION
 OR0524
 OR0524  HISTORY     - Date     Condition        Report By
 OR0524  HISTORY     - 1946     MONUMENTED       CGS
 OR0524  HISTORY     - 1962     POOR             USGS
 OR0524
 OR0524                          STATION DESCRIPTION
 OR0524
 OR0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0524'2.2 MI S FROM GREGORY.
 OR0524'ALONG A GRAVELED COUNTY ROAD, 2.2 MILES SOUTH OF THE CHICAGO
 OR0524'AND NORTHWESTERN RAILROAD STATION IN GREGORY, AT GREGORY AIRPORT,
 OR0524'90 FEET WEST OF THE CENTER OF THE ROAD, 4 FEET EAST OF THE
 OR0524'SOUTHEAST CORNER OF THE OFFICE BUILDING, 7 FEET WEST OF THE
 OR0524'SOUTHWEST CORNER OF A HANGAR.
 OR0524
 OR0524                          STATION RECOVERY (1962)
 OR0524
 OR0524'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0524'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0480 ***********************************************************************
 OQ0480  DESIGNATION -  C 319
 OQ0480  PID         -  OQ0480
 OQ0480  STATE/COUNTY-  SD/BON HOMME
 OQ0480  COUNTRY     -  US
 OQ0480  USGS QUAD   -  KLOUCEK LAKE (2017)
 OQ0480
 OQ0480                         *CURRENT SURVEY CONTROL
 OQ0480  ______________________________________________________________________
 OQ0480* NAD 83(1986) POSITION- 43 04 14.     (N) 097 39 20.     (W)   SCALED
 OQ0480* NAVD 88 ORTHO HEIGHT -   414.297 (meters)     1359.24  (feet) ADJUSTED
 OQ0480  ______________________________________________________________________
 OQ0480  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 OQ0480  DYNAMIC HEIGHT  -        414.173 (meters)     1358.83  (feet) COMP
 OQ0480  MODELED GRAVITY -    980,307.4   (mgal)                       NAVD 88
 OQ0480
 OQ0480  VERT ORDER      -  SECOND    CLASS 0
 OQ0480
 OQ0480.The horizontal coordinates were scaled from a map and have
 OQ0480.an estimated accuracy of +/- 6 seconds.
 OQ0480
 OQ0480.The orthometric height was determined by differential leveling and
 OQ0480.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0480.in June 1991.
 OQ0480
 OQ0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0480.GEOID18 height accuracy estimate available here.
 OQ0480
 OQ0480.Click photographs - Photos may exist for this station.
 OQ0480
 OQ0480.The dynamic height is computed by dividing the NAVD 88
 OQ0480.geopotential number by the normal gravity value computed on the
 OQ0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0480.degrees latitude (g = 980.6199 gals.).
 OQ0480
 OQ0480.The modeled gravity was interpolated from observed gravity values.
 OQ0480
 OQ0480;                    North         East    Units  Estimated Accuracy
 OQ0480;SPC SD S     -    85,410.      818,050.      MT  (+/- 180 meters Scaled)
 OQ0480
 OQ0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN094695(NAD 83)
 OQ0480
 OQ0480                          SUPERSEDED SURVEY CONTROL
 OQ0480
 OQ0480  NGVD 29 (??/??/92)  414.056  (m)         1358.45   (f) ADJ UNCH    2 0
 OQ0480
 OQ0480.Superseded values are not recommended for survey control.
 OQ0480
 OQ0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0480.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0480
 OQ0480_MARKER: DB = BENCH MARK DISK
 OQ0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0480_STAMPING: C 319 1946
 OQ0480_MARK LOGO: CGS
 OQ0480_PROJECTION: FLUSH
 OQ0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0480+STABILITY: SURFACE MOTION
 OQ0480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0480+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2025
 OQ0480
 OQ0480  HISTORY     - Date     Condition        Report By
 OQ0480  HISTORY     - 1946     MONUMENTED       CGS
 OQ0480  HISTORY     - 1974     GOOD             USGS
 OQ0480  HISTORY     - 20251020 GOOD             INDIV
 OQ0480
 OQ0480                          STATION DESCRIPTION
 OQ0480
 OQ0480'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0480'8.3 MI SE FROM SCOTLAND.
 OQ0480'SCOTLAND 5.3 MILE SOUTH, 3.0 MILE EAST OF, T 95 N, R 58 W, IN
 OQ0480'THE SW 1/4 OF SECTION 1, 2 POLES NW OF MILEPOST 595 ON THE C.M.
 OQ0480'AND ST. P. RR, AT A GRAVEL ROAD CROSSING, 44 FEET NORTH OF THE
 OQ0480'CENTER OF THE TRACK, 42 FEET EAST OF THE GRAVEL ROAD, 2 FEET
 OQ0480'SOUTH OF THE ROW FENCE, 1 FOOT WEST OF A WITNESS POST, IN A
 OQ0480'CONCRETE POST A STD DISK STAMPED C 319 1946.
 OQ0480
 OQ0480                          STATION RECOVERY (2025)
 OQ0480
 OQ0480'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (BJB)
 OQ0480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0368 ***********************************************************************
 QT0368  DESIGNATION -  C 32 RESET
 QT0368  PID         -  QT0368
 QT0368  STATE/COUNTY-  SD/HARDING
 QT0368  COUNTRY     -  US
 QT0368  USGS QUAD   -  BUFFALO (2017)
 QT0368
 QT0368                         *CURRENT SURVEY CONTROL
 QT0368  ______________________________________________________________________
 QT0368* NAD 83(1986) POSITION- 45 34 56.     (N) 103 32 48.     (W)   SCALED
 QT0368* NAVD 88 ORTHO HEIGHT -   878.793 (meters)     2883.17  (feet) ADJUSTED
 QT0368  ______________________________________________________________________
 QT0368  GEOID HEIGHT    -        -15.968 (meters)                     GEOID18
 QT0368  DYNAMIC HEIGHT  -        878.658 (meters)     2882.73  (feet) COMP
 QT0368  MODELED GRAVITY -    980,431.3   (mgal)                       NAVD 88
 QT0368
 QT0368  VERT ORDER      -  FIRST     CLASS II
 QT0368
 QT0368.The horizontal coordinates were scaled from a map and have
 QT0368.an estimated accuracy of +/- 6 seconds.
 QT0368
 QT0368.The orthometric height was determined by differential leveling and
 QT0368.adjusted by the NATIONAL GEODETIC SURVEY
 QT0368.in April 2000.
 QT0368
 QT0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0368.GEOID18 height accuracy estimate available here.
 QT0368
 QT0368.Click photographs - Photos may exist for this station.
 QT0368
 QT0368.The dynamic height is computed by dividing the NAVD 88
 QT0368.geopotential number by the normal gravity value computed on the
 QT0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0368.degrees latitude (g = 980.6199 gals.).
 QT0368
 QT0368.The modeled gravity was interpolated from observed gravity values.
 QT0368
 QT0368;                    North         East    Units  Estimated Accuracy
 QT0368;SPC SD N     -   200,410.      323,300.      MT  (+/- 180 meters Scaled)
 QT0368
 QT0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL133486(NAD 83)
 QT0368
 QT0368                          SUPERSEDED SURVEY CONTROL
 QT0368
 QT0368  NAVD 88 (04/17/07)  878.790  (m)         2883.16   (f) SUPERSEDED  3 0
 QT0368  NGVD 29 (04/17/07)  878.31   (m)         2881.6    (f) RESET       3  
 QT0368
 QT0368.Superseded values are not recommended for survey control.
 QT0368
 QT0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0368.See file dsdata.pdf to determine how the superseded data were derived.
 QT0368
 QT0368_MARKER: DV = VERTICAL CONTROL DISK
 QT0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0368_STAMPING: C 32 RESET 1979
 QT0368_MARK LOGO: NGS
 QT0368_PROJECTION: FLUSH
 QT0368_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0368+STABILITY: SURFACE MOTION
 QT0368_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QT0368+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0368
 QT0368  HISTORY     - Date     Condition        Report By
 QT0368  HISTORY     - 1979     MONUMENTED       NGS
 QT0368  HISTORY     - 19980928 GOOD             NGS
 QT0368
 QT0368                          STATION DESCRIPTION
 QT0368
 QT0368'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 QT0368'IN BUFFALO.
 QT0368'IN BUFFALO, IN THE SOUTHWEST CORNER OF HARDING COUNTY COURTHOUSE LAWN,
 QT0368'188.0 FEET SOUTHWEST OF SOUTHWEST CORNER OF COURTHOUSE, 54.0 FEET
 QT0368'NORTH OF CENTER OF STREET, 44.0 FEET EAST OF CENTER OF STREET,
 QT0368'AND 6.0 FEET NORTHEAST OF POWERLINE POLE.
 QT0368
 QT0368                          STATION RECOVERY (1998)
 QT0368
 QT0368'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0368'IN BUFFALO, AT THE INTERSECTION OF 1ST AND RAMSLEN STREETS, 29.9 M
 QT0368'(98.1 FT) SOUTH OF THE SOUTHEAST CORNER OF THE COURTHOUSE, 15.5 M
 QT0368'(50.9 FT) NORTH OF THE CENTER OF RAMSLEN STREET, 13.2 M (43.3 FT) EAST
 QT0368'OF THE CENTER OF 1ST STREET, 7.6 M (24.9 FT) SOUTHWEST OF THE
 QT0368'SOUTHWEST CORNER OF A PARKING LOT, 3.1 M (10.2 FT) NORTHEAST OF A
 QT0368'UTILITY LIGHT POLE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE STREETS, AND
 QT0368'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 QT0368'MONUMENT IS ON STREET RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0183 ***********************************************************************
 OS0183  DESIGNATION -  C 320
 OS0183  PID         -  OS0183
 OS0183  STATE/COUNTY-  SD/TODD
 OS0183  COUNTRY     -  US
 OS0183  USGS QUAD   -  OLSONVILLE SE (2017)
 OS0183
 OS0183                         *CURRENT SURVEY CONTROL
 OS0183  ______________________________________________________________________
 OS0183* NAD 83(1986) POSITION- 43 02 44.     (N) 100 36 36.     (W)   SCALED
 OS0183* NAVD 88 ORTHO HEIGHT -   833.189 (meters)     2733.55  (feet) ADJUSTED
 OS0183  ______________________________________________________________________
 OS0183  GEOID HEIGHT    -        -22.278 (meters)                     GEOID18
 OS0183  DYNAMIC HEIGHT  -        832.850 (meters)     2732.44  (feet) COMP
 OS0183  MODELED GRAVITY -    980,185.5   (mgal)                       NAVD 88
 OS0183
 OS0183  VERT ORDER      -  FIRST     CLASS II
 OS0183
 OS0183.The horizontal coordinates were scaled from a map and have
 OS0183.an estimated accuracy of +/- 6 seconds.
 OS0183
 OS0183.The orthometric height was determined by differential leveling and
 OS0183.adjusted by the NATIONAL GEODETIC SURVEY
 OS0183.in June 1991.
 OS0183
 OS0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0183.GEOID18 height accuracy estimate available here.
 OS0183
 OS0183.Click photographs - Photos may exist for this station.
 OS0183
 OS0183.The dynamic height is computed by dividing the NAVD 88
 OS0183.geopotential number by the normal gravity value computed on the
 OS0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0183.degrees latitude (g = 980.6199 gals.).
 OS0183
 OS0183.The modeled gravity was interpolated from observed gravity values.
 OS0183
 OS0183;                    North         East    Units  Estimated Accuracy
 OS0183;SPC SD S     -    79,160.      577,460.      MT  (+/- 180 meters Scaled)
 OS0183
 OS0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN688671(NAD 83)
 OS0183
 OS0183                          SUPERSEDED SURVEY CONTROL
 OS0183
 OS0183  NGVD 29 (??/??/92)  832.861  (m)         2732.48   (f) ADJ UNCH    1 2
 OS0183
 OS0183.Superseded values are not recommended for survey control.
 OS0183
 OS0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0183.See file dsdata.pdf to determine how the superseded data were derived.
 OS0183
 OS0183_MARKER: DB = BENCH MARK DISK
 OS0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0183_STAMPING: C 320 1946
 OS0183_MARK LOGO: CGS
 OS0183_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0183+STABILITY: SURFACE MOTION
 OS0183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0183+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1992
 OS0183
 OS0183  HISTORY     - Date     Condition        Report By
 OS0183  HISTORY     - 1946     MONUMENTED       CGS
 OS0183  HISTORY     - 1967     MARK NOT FOUND   CGS
 OS0183  HISTORY     - 19920723 GOOD             NGS
 OS0183
 OS0183                          STATION DESCRIPTION
 OS0183
 OS0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0183'14.2 MI N FROM VALENTINE.
 OS0183'ABOUT 14.2 MILES NORTH ALONG U.S. HIGHWAY NO. 83 FROM THE
 OS0183'COURTHOUSE AT VALENTINE, CHERRY COUNTY, NEBRASKA, AND AT THE
 OS0183'JUNCTION WITH A DIRT ROAD LEADING EAST, 8.0 MILES WEST OF LITTLEBURG,
 OS0183'61 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 30
 OS0183'FEET EAST OF AND ABOUT 2 FEET HIGHER THAN THE CENTER LINE OF
 OS0183'THE HIGHWAY, 30 FEET SOUTH OF THE RIGHT-OF-WAY FENCE CORNER,
 OS0183'1 FOOT NORTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISC
 OS0183'STAMPED C 320 1946 AND SET IN THE TOP OF A CONCRETE POST
 OS0183'WHICH PROJECTS 5 INCHES ABOVE THE GROUND.
 OS0183
 OS0183                          STATION RECOVERY (1967)
 OS0183
 OS0183'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 OS0183'MARK NOT FOUND.
 OS0183
 OS0183                          STATION RECOVERY (1992)
 OS0183
 OS0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0183'19.5 KM (12.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0183'OF U.S. HIGHWAY 18 IN MISSION, THENCE 1.3 M (4.3 FT) WESTERLY ALONG
 OS0183'A DIRT ROAD, 20.3 M (66.6 FT) SOUTH OF THE CENTER OF THE ROAD, 9.4 M
 OS0183'(30.8 FT) SOUTH OF A T-FENCE CORNER, 9.3 M (30.5 FT) EAST OF THE
 OS0183'CENTER OF A ROAD (ABANDONED), 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 OS0183'ROAD, 0.1 M (0.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 OS0183'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 OS0183'MARK IS ON PROPERTY OWNED BY BILL COX, COX CATTLE COMPANY, HC 14 BOX
 OS0183'104, VALENTINE, NE 69201, TELEPHONE NUMBER (402) 376-2579.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0120 ***********************************************************************
 OS0120  DESIGNATION -  C 321
 OS0120  PID         -  OS0120
 OS0120  STATE/COUNTY-  SD/TODD
 OS0120  COUNTRY     -  US
 OS0120  USGS QUAD   -  KEYAPAHA (2017)
 OS0120
 OS0120                         *CURRENT SURVEY CONTROL
 OS0120  ______________________________________________________________________
 OS0120* NAD 83(1986) POSITION- 43 06 12.     (N) 100 13 06.     (W)   SCALED
 OS0120* NAVD 88 ORTHO HEIGHT -   719.120 (meters)     2359.31  (feet) ADJUSTED
 OS0120  ______________________________________________________________________
 OS0120  GEOID HEIGHT    -        -23.562 (meters)                     GEOID18
 OS0120  DYNAMIC HEIGHT  -        718.838 (meters)     2358.39  (feet) COMP
 OS0120  MODELED GRAVITY -    980,205.1   (mgal)                       NAVD 88
 OS0120
 OS0120  VERT ORDER      -  SECOND    CLASS 0
 OS0120
 OS0120.The horizontal coordinates were scaled from a map and have
 OS0120.an estimated accuracy of +/- 6 seconds.
 OS0120
 OS0120.The orthometric height was determined by differential leveling and
 OS0120.adjusted by the NATIONAL GEODETIC SURVEY
 OS0120.in June 1991.
 OS0120
 OS0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0120.GEOID18 height accuracy estimate available here.
 OS0120
 OS0120.Click photographs - Photos may exist for this station.
 OS0120
 OS0120.The dynamic height is computed by dividing the NAVD 88
 OS0120.geopotential number by the normal gravity value computed on the
 OS0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0120.degrees latitude (g = 980.6199 gals.).
 OS0120
 OS0120.The modeled gravity was interpolated from observed gravity values.
 OS0120
 OS0120;                    North         East    Units  Estimated Accuracy
 OS0120;SPC SD S     -    85,550.      609,360.      MT  (+/- 180 meters Scaled)
 OS0120
 OS0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN008730(NAD 83)
 OS0120
 OS0120                          SUPERSEDED SURVEY CONTROL
 OS0120
 OS0120  NGVD 29 (??/??/92)  718.787  (m)         2358.22   (f) ADJ UNCH    2 0
 OS0120
 OS0120.Superseded values are not recommended for survey control.
 OS0120
 OS0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0120.See file dsdata.pdf to determine how the superseded data were derived.
 OS0120
 OS0120_MARKER: DB = BENCH MARK DISK
 OS0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0120_STAMPING: C 321 1946
 OS0120_MARK LOGO: CGS
 OS0120_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0120+STABILITY: SURFACE MOTION
 OS0120
 OS0120  HISTORY     - Date     Condition        Report By
 OS0120  HISTORY     - 1946     MONUMENTED       CGS
 OS0120
 OS0120                          STATION DESCRIPTION
 OS0120
 OS0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0120'4.6 MI W FROM KEYAPAHA.
 OS0120'ABOUT 4.6 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0120'OFFICE AT KEYAPAHA, 66 FEET SOUTH OF AND ABOUT LEVEL WITH THE
 OS0120'CENTER LINE OF THE ROAD, 32 FEET SOUTH OF THE RIGHT-OF-WAY FENCE,
 OS0120'1 FOOT EAST OF A NORTH-SOUTH FENCE.  A BRONZE DISC STAMPED C 321
 OS0120'1946 AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 OS0120'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0090 ***********************************************************************
 OS0090  DESIGNATION -  C 322
 OS0090  PID         -  OS0090
 OS0090  STATE/COUNTY-  SD/TRIPP
 OS0090  COUNTRY     -  US
 OS0090  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0090
 OS0090                         *CURRENT SURVEY CONTROL
 OS0090  ______________________________________________________________________
 OS0090* NAD 83(1986) POSITION- 43 12 46.     (N) 100 09 58.     (W)   SCALED
 OS0090* NAVD 88 ORTHO HEIGHT -   784.745 (meters)     2574.62  (feet) ADJUSTED
 OS0090  ______________________________________________________________________
 OS0090  GEOID HEIGHT    -        -24.077 (meters)                     GEOID18
 OS0090  DYNAMIC HEIGHT  -        784.447 (meters)     2573.64  (feet) COMP
 OS0090  MODELED GRAVITY -    980,215.2   (mgal)                       NAVD 88
 OS0090
 OS0090  VERT ORDER      -  SECOND    CLASS 0
 OS0090
 OS0090.The horizontal coordinates were scaled from a map and have
 OS0090.an estimated accuracy of +/- 6 seconds.
 OS0090
 OS0090.The orthometric height was determined by differential leveling and
 OS0090.adjusted by the NATIONAL GEODETIC SURVEY
 OS0090.in June 1991.
 OS0090
 OS0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0090.GEOID18 height accuracy estimate available here.
 OS0090
 OS0090.Click photographs - Photos may exist for this station.
 OS0090
 OS0090.The dynamic height is computed by dividing the NAVD 88
 OS0090.geopotential number by the normal gravity value computed on the
 OS0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0090.degrees latitude (g = 980.6199 gals.).
 OS0090
 OS0090.The modeled gravity was interpolated from observed gravity values.
 OS0090
 OS0090;                    North         East    Units  Estimated Accuracy
 OS0090;SPC SD S     -    97,710.      613,590.      MT  (+/- 180 meters Scaled)
 OS0090
 OS0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN052851(NAD 83)
 OS0090
 OS0090                          SUPERSEDED SURVEY CONTROL
 OS0090
 OS0090  NGVD 29 (??/??/92)  784.398  (m)         2573.48   (f) ADJ UNCH    2 0
 OS0090
 OS0090.Superseded values are not recommended for survey control.
 OS0090
 OS0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0090.See file dsdata.pdf to determine how the superseded data were derived.
 OS0090
 OS0090_MARKER: DB = BENCH MARK DISK
 OS0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0090_STAMPING: C 322 1946
 OS0090_MARK LOGO: CGS
 OS0090_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0090+STABILITY: SURFACE MOTION
 OS0090
 OS0090  HISTORY     - Date     Condition        Report By
 OS0090  HISTORY     - 1946     MONUMENTED       CGS
 OS0090
 OS0090                          STATION DESCRIPTION
 OS0090
 OS0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0090'8.5 MI NW FROM KEYAPAHA.
 OS0090'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0090'KEYAPAHA, THENCE 7.0 MILES NORTH ALONG A DIRT ROAD, AND IN THE
 OS0090'SOUTHEAST CORNER OF A SCHOOLYARD, 100 FEET SOUTH OF THE CENTER
 OS0090'LINE OF THE SCHOOL DRIVEWAY, 62 FEET SOUTHEAST OF THE SOUTHEAST
 OS0090'CORNER OF THE SCHOOL BUILDING, 42 FEET WEST OF AND ABOUT 4 FEET
 OS0090'HIGHER THAN THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A
 OS0090'4 IN X 4 IN MARKER POST.  PROJECTS 5 INCHES ABOVE THE GROUND.
 OS0090'STAMPED C 322 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0832 ***********************************************************************
 NM0832  DESIGNATION -  C 324
 NM0832  PID         -  NM0832
 NM0832  STATE/COUNTY-  SD/UNION
 NM0832  COUNTRY     -  US
 NM0832  USGS QUAD   -  ELK POINT (2017)
 NM0832
 NM0832                         *CURRENT SURVEY CONTROL
 NM0832  ______________________________________________________________________
 NM0832* NAD 83(1986) POSITION- 42 41 28.     (N) 096 39 41.     (W)   SCALED
 NM0832* NAVD 88 ORTHO HEIGHT -   341.854 (meters)     1121.57  (feet) ADJUSTED
 NM0832  ______________________________________________________________________
 NM0832  GEOID HEIGHT    -        -25.672 (meters)                     GEOID18
 NM0832  DYNAMIC HEIGHT  -        341.755 (meters)     1121.24  (feet) COMP
 NM0832  MODELED GRAVITY -    980,320.4   (mgal)                       NAVD 88
 NM0832
 NM0832  VERT ORDER      -  FIRST     CLASS II
 NM0832
 NM0832.The horizontal coordinates were scaled from a map and have
 NM0832.an estimated accuracy of +/- 6 seconds.
 NM0832
 NM0832.The orthometric height was determined by differential leveling and
 NM0832.adjusted by the NATIONAL GEODETIC SURVEY
 NM0832.in June 1991.
 NM0832
 NM0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0832.GEOID18 height accuracy estimate available here.
 NM0832
 NM0832.Click photographs - Photos may exist for this station.
 NM0832
 NM0832.The dynamic height is computed by dividing the NAVD 88
 NM0832.geopotential number by the normal gravity value computed on the
 NM0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0832.degrees latitude (g = 980.6199 gals.).
 NM0832
 NM0832.The modeled gravity was interpolated from observed gravity values.
 NM0832
 NM0832;                    North         East    Units  Estimated Accuracy
 NM0832;SPC SD S     -    46,400.      900,820.      MT  (+/- 180 meters Scaled)
 NM0832
 NM0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN915291(NAD 83)
 NM0832
 NM0832                          SUPERSEDED SURVEY CONTROL
 NM0832
 NM0832  NGVD 29 (??/??/92)  341.678  (m)         1120.99   (f) ADJ UNCH    1 2
 NM0832
 NM0832.Superseded values are not recommended for survey control.
 NM0832
 NM0832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0832.See file dsdata.pdf to determine how the superseded data were derived.
 NM0832
 NM0832_MARKER: DB = BENCH MARK DISK
 NM0832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0832_STAMPING: C 324 1948
 NM0832_MARK LOGO: CGS
 NM0832_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0832+STABILITY: SURFACE MOTION
 NM0832
 NM0832  HISTORY     - Date     Condition        Report By
 NM0832  HISTORY     - 1948     MONUMENTED       CGS
 NM0832  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0832
 NM0832                          STATION DESCRIPTION
 NM0832
 NM0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0832'1 MI NE FROM ELK POINT.
 NM0832'1.0 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0832'PACIFIC RAILROAD FROM THE SOUTH WYE SWITCH STATION BUILDING AT
 NM0832'ELK POINT, 0.3 MILE SOUTHWEST OF A PUBLIC ROAD CROSSING, 117.0
 NM0832'FEET SOUTH OF MILEPOST NO. 1, 46.2 FEET SOUTHEAST OF THE SOUTHEAST
 NM0832'RAIL OF THE TRACK, 1.6 FEET NORTHWEST OF THE SOUTHEAST
 NM0832'RIGHT-OF-WAY FENCE, 1.6 FEET NORTHEAST OF A REFERENCE POST, SET IN
 NM0832'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM0832
 NM0832                          STATION RECOVERY (2012)
 NM0832
 NM0832'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0832'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0780 ***********************************************************************
 NM0780  DESIGNATION -  C 325
 NM0780  PID         -  NM0780
 NM0780  STATE/COUNTY-  SD/UNION
 NM0780  COUNTRY     -  US
 NM0780  USGS QUAD   -  PONCA (2017)
 NM0780
 NM0780                         *CURRENT SURVEY CONTROL
 NM0780  ______________________________________________________________________
 NM0780* NAD 83(1986) POSITION- 42 36 18.     (N) 096 39 53.     (W)   SCALED
 NM0780* NAVD 88 ORTHO HEIGHT -   341.560 (meters)     1120.60  (feet) ADJUSTED
 NM0780  ______________________________________________________________________
 NM0780  GEOID HEIGHT    -        -25.650 (meters)                     GEOID18
 NM0780  DYNAMIC HEIGHT  -        341.455 (meters)     1120.26  (feet) COMP
 NM0780  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 NM0780
 NM0780  VERT ORDER      -  SECOND    CLASS 0
 NM0780
 NM0780.The horizontal coordinates were scaled from a map and have
 NM0780.an estimated accuracy of +/- 6 seconds.
 NM0780
 NM0780.The orthometric height was determined by differential leveling and
 NM0780.adjusted by the NATIONAL GEODETIC SURVEY
 NM0780.in June 1991.
 NM0780
 NM0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0780.GEOID18 height accuracy estimate available here.
 NM0780
 NM0780.Click photographs - Photos may exist for this station.
 NM0780
 NM0780.The dynamic height is computed by dividing the NAVD 88
 NM0780.geopotential number by the normal gravity value computed on the
 NM0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0780.degrees latitude (g = 980.6199 gals.).
 NM0780
 NM0780.The modeled gravity was interpolated from observed gravity values.
 NM0780
 NM0780;                    North         East    Units  Estimated Accuracy
 NM0780;SPC SD S     -    36,830.      900,970.      MT  (+/- 180 meters Scaled)
 NM0780
 NM0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN915195(NAD 83)
 NM0780
 NM0780                          SUPERSEDED SURVEY CONTROL
 NM0780
 NM0780  NGVD 29 (??/??/92)  341.384  (m)         1120.02   (f) ADJ UNCH    2 0
 NM0780
 NM0780.Superseded values are not recommended for survey control.
 NM0780
 NM0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0780.See file dsdata.pdf to determine how the superseded data were derived.
 NM0780
 NM0780_MARKER: DB = BENCH MARK DISK
 NM0780_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0780_STAMPING: C 325 1948
 NM0780_MARK LOGO: CGS
 NM0780_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0780_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0780+STABILITY: SURFACE MOTION
 NM0780
 NM0780  HISTORY     - Date     Condition        Report By
 NM0780  HISTORY     - 1948     MONUMENTED       CGS
 NM0780
 NM0780                          STATION DESCRIPTION
 NM0780
 NM0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0780'5.3 MI W FROM JEFFERSON.
 NM0780'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0780'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0780'WEST ALONG A PAVED ROAD, THENCE 3.0 MILES WEST ALONG A GRAVEL ROAD,
 NM0780'IN THE SOUTHEAST QUARTER OF A ROAD CROSSING, 40.0 FEET SOUTH OF THE
 NM0780'CENTER LINE OF THE EAST-WEST ROAD, 22.0 FEET EAST OF THE CENTER
 NM0780'LINE OF THE NORTH-SOUTH ROAD, 8.0 FEET WEST OF A POWER LINE POLE,
 NM0780'5.0 FEET SOUTH OF A CORNER FENCE POST, 1.0 FOOT WEST OF A FENCE,
 NM0780'1.5 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 NM0780'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0143 ***********************************************************************
 OQ0143  DESIGNATION -  C 326
 OQ0143  PID         -  OQ0143
 OQ0143  STATE/COUNTY-  SD/UNION
 OQ0143  COUNTRY     -  US
 OQ0143  USGS QUAD   -  HAWARDEN NORTH (2018)
 OQ0143
 OQ0143                         *CURRENT SURVEY CONTROL
 OQ0143  ______________________________________________________________________
 OQ0143* NAD 83(1986) POSITION- 43 04 47.     (N) 096 28 56.     (W)   SCALED
 OQ0143* NAVD 88 ORTHO HEIGHT -   366.109 (meters)     1201.14  (feet) ADJUSTED
 OQ0143  ______________________________________________________________________
 OQ0143  GEOID HEIGHT    -        -26.153 (meters)                     GEOID18
 OQ0143  DYNAMIC HEIGHT  -        366.006 (meters)     1200.80  (feet) COMP
 OQ0143  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 OQ0143
 OQ0143  VERT ORDER      -  FIRST     CLASS II
 OQ0143
 OQ0143.The horizontal coordinates were scaled from a map and have
 OQ0143.an estimated accuracy of +/- 6 seconds.
 OQ0143
 OQ0143.The orthometric height was determined by differential leveling and
 OQ0143.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0143.in June 1991.
 OQ0143
 OQ0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0143.GEOID18 height accuracy estimate available here.
 OQ0143
 OQ0143.Click photographs - Photos may exist for this station.
 OQ0143
 OQ0143.The dynamic height is computed by dividing the NAVD 88
 OQ0143.geopotential number by the normal gravity value computed on the
 OQ0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0143.degrees latitude (g = 980.6199 gals.).
 OQ0143
 OQ0143.The modeled gravity was interpolated from observed gravity values.
 OQ0143
 OQ0143;                    North         East    Units  Estimated Accuracy
 OQ0143;SPC SD S     -    90,190.      913,490.      MT  (+/- 180 meters Scaled)
 OQ0143
 OQ0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN049727(NAD 83)
 OQ0143
 OQ0143                          SUPERSEDED SURVEY CONTROL
 OQ0143
 OQ0143  NGVD 29 (??/??/92)  365.890  (m)         1200.42   (f) ADJ UNCH    1 2
 OQ0143
 OQ0143.Superseded values are not recommended for survey control.
 OQ0143
 OQ0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0143.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0143
 OQ0143_MARKER: DB = BENCH MARK DISK
 OQ0143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0143_STAMPING: C 326 1949
 OQ0143_MARK LOGO: CGS
 OQ0143_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0143+STABILITY: SURFACE MOTION
 OQ0143
 OQ0143  HISTORY     - Date     Condition        Report By
 OQ0143  HISTORY     - 1949     MONUMENTED       CGS
 OQ0143
 OQ0143                          STATION DESCRIPTION
 OQ0143
 OQ0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0143'3.7 MI S FROM HUDSON.
 OQ0143'3.7 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0143'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HUDSON, 0.25 MILE
 OQ0143'SOUTH OF VIRGINIA SCHOOL DIST. 72, 43.0 FEET WEST OF THE WEST
 OQ0143'RAIL, 9.7 FEET NORTHWEST OF MILE POST 31, 1.0 FOOT EAST OF THE
 OQ0143'RIGHT-OF-WAY FENCE, 2.0 FEET NORTH OF A REFERENCE POST, AND SET
 OQ0143'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 OQ0143'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0221 ***********************************************************************
 OQ0221  DESIGNATION -  C 327
 OQ0221  PID         -  OQ0221
 OQ0221  STATE/COUNTY-  SD/LINCOLN
 OQ0221  COUNTRY     -  US
 OQ0221  USGS QUAD   -  CANTON (2017)
 OQ0221
 OQ0221                         *CURRENT SURVEY CONTROL
 OQ0221  ______________________________________________________________________
 OQ0221* NAD 83(1986) POSITION- 43 21 29.     (N) 096 32 58.     (W)   SCALED
 OQ0221* NAVD 88 ORTHO HEIGHT -   401.474 (meters)     1317.17  (feet) ADJUSTED
 OQ0221  ______________________________________________________________________
 OQ0221  GEOID HEIGHT    -        -26.474 (meters)                     GEOID18
 OQ0221  DYNAMIC HEIGHT  -        401.366 (meters)     1316.82  (feet) COMP
 OQ0221  MODELED GRAVITY -    980,339.7   (mgal)                       NAVD 88
 OQ0221
 OQ0221  VERT ORDER      -  SECOND    CLASS 0
 OQ0221
 OQ0221.The horizontal coordinates were scaled from a map and have
 OQ0221.an estimated accuracy of +/- 6 seconds.
 OQ0221
 OQ0221.The orthometric height was determined by differential leveling and
 OQ0221.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0221.in June 1991.
 OQ0221
 OQ0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0221.GEOID18 height accuracy estimate available here.
 OQ0221
 OQ0221.Click photographs - Photos may exist for this station.
 OQ0221
 OQ0221.The dynamic height is computed by dividing the NAVD 88
 OQ0221.geopotential number by the normal gravity value computed on the
 OQ0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0221.degrees latitude (g = 980.6199 gals.).
 OQ0221
 OQ0221.The modeled gravity was interpolated from observed gravity values.
 OQ0221
 OQ0221;                    North         East    Units  Estimated Accuracy
 OQ0221;SPC SD S     -   120,820.      906,610.      MT  (+/- 180 meters Scaled)
 OQ0221
 OQ0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP985034(NAD 83)
 OQ0221
 OQ0221                          SUPERSEDED SURVEY CONTROL
 OQ0221
 OQ0221  NGVD 29 (??/??/92)  401.229  (m)         1316.37   (f) ADJ UNCH    2 0
 OQ0221
 OQ0221.Superseded values are not recommended for survey control.
 OQ0221
 OQ0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0221.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0221
 OQ0221_MARKER: DB = BENCH MARK DISK
 OQ0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0221_STAMPING: C 327 1949
 OQ0221_MARK LOGO: CGS
 OQ0221_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0221+STABILITY: SURFACE MOTION
 OQ0221
 OQ0221  HISTORY     - Date     Condition        Report By
 OQ0221  HISTORY     - 1949     MONUMENTED       CGS
 OQ0221
 OQ0221                          STATION DESCRIPTION
 OQ0221
 OQ0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0221'6.1 MI SE FROM CANTON.
 OQ0221'2.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE AT CANTON,
 OQ0221'THENCE 4.0 MILES NORTH ALONG A GRAVELED ROAD, AT A SCHOOLHOUSE,
 OQ0221'107.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOLHOUSE,
 OQ0221'206.0 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 43.0
 OQ0221'FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 9.6 FEET
 OQ0221'WEST OF A FENCE CORNER POST, 1.0 FOOT NORTH OF THE FENCE, 1.2
 OQ0221'FEET EAST OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE
 OQ0221'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0585 ***********************************************************************
 OQ0585  DESIGNATION -  C 327 RESET
 OQ0585  PID         -  OQ0585
 OQ0585  STATE/COUNTY-  SD/LINCOLN
 OQ0585  COUNTRY     -  US
 OQ0585  USGS QUAD   -  CANTON (2017)
 OQ0585
 OQ0585                         *CURRENT SURVEY CONTROL
 OQ0585  ______________________________________________________________________
 OQ0585* NAD 83(1986) POSITION- 43 21 29.     (N) 096 32 58.     (W)   SCALED
 OQ0585* NAVD 88 ORTHO HEIGHT -   401.57  (meters)     1317.5   (feet) RESET
 OQ0585  ______________________________________________________________________
 OQ0585  GEOID HEIGHT    -        -26.474 (meters)                     GEOID18
 OQ0585  VERT ORDER      -  THIRD
 OQ0585
 OQ0585.The horizontal coordinates were scaled from a map and have
 OQ0585.an estimated accuracy of +/- 6 seconds.
 OQ0585
 OQ0585.The orthometric height was computed from unverified reset data.
 OQ0585
 OQ0585.No vertical observational check was made to the station.
 OQ0585
 OQ0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0585.GEOID18 height accuracy estimate available here.
 OQ0585
 OQ0585.Click photographs - Photos may exist for this station.
 OQ0585
 OQ0585;                    North         East    Units  Estimated Accuracy
 OQ0585;SPC SD S     -   120,820.      906,610.      MT  (+/- 180 meters Scaled)
 OQ0585
 OQ0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP985034(NAD 83)
 OQ0585
 OQ0585                          SUPERSEDED SURVEY CONTROL
 OQ0585
 OQ0585  NGVD 29 (04/17/07)  401.33   (m)         1316.7    (f) RESET       3  
 OQ0585
 OQ0585.Superseded values are not recommended for survey control.
 OQ0585
 OQ0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0585.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0585
 OQ0585_MARKER: DV = VERTICAL CONTROL DISK
 OQ0585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0585_STAMPING: C 327 RESET 1977
 OQ0585_MARK LOGO: NGS
 OQ0585_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0585+STABILITY: SURFACE MOTION
 OQ0585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0585+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ0585
 OQ0585  HISTORY     - Date     Condition        Report By
 OQ0585  HISTORY     - 1977     MONUMENTED       NGS
 OQ0585  HISTORY     - 20110317 GOOD             INDIV
 OQ0585
 OQ0585                          STATION DESCRIPTION
 OQ0585
 OQ0585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 OQ0585'6.1 MI NE FROM CANTON.
 OQ0585'2.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE IN CANTON,
 OQ0585'THENCE 4.0 MILES NORTH ALONG A GRAVELED ROAD, AT A CROSSROAD, 70.0
 OQ0585'FEET WEST OF THE CENTER OF NORTH-SOUTH ROAD, 34.0 FEET SOUTH OF THE
 OQ0585'CENTER OF THE CROSSROAD, AND 11.0 FEET WEST OF A TELEPHONE PEDESTAL.
 OQ0585'THE MARK IS 1.2 FT  E FROM A WITNESS POST.
 OQ0585
 OQ0585                          STATION RECOVERY (2011)
 OQ0585
 OQ0585'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JHC)
 OQ0585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0264 ***********************************************************************
 PR0264  DESIGNATION -  C 329
 PR0264  PID         -  PR0264
 PR0264  STATE/COUNTY-  SD/BROOKINGS
 PR0264  COUNTRY     -  US
 PR0264  USGS QUAD   -  MEDARY (2017)
 PR0264
 PR0264                         *CURRENT SURVEY CONTROL
 PR0264  ______________________________________________________________________
 PR0264* NAD 83(1986) POSITION- 44 14 20.     (N) 096 47 16.     (W)   SCALED
 PR0264* NAVD 88 ORTHO HEIGHT -   483.617 (meters)     1586.67  (feet) ADJUSTED
 PR0264  ______________________________________________________________________
 PR0264  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 PR0264  DYNAMIC HEIGHT  -        483.520 (meters)     1586.35  (feet) COMP
 PR0264  MODELED GRAVITY -    980,403.2   (mgal)                       NAVD 88
 PR0264
 PR0264  VERT ORDER      -  SECOND    CLASS 0
 PR0264
 PR0264.The horizontal coordinates were scaled from a map and have
 PR0264.an estimated accuracy of +/- 6 seconds.
 PR0264
 PR0264.The orthometric height was determined by differential leveling and
 PR0264.adjusted by the NATIONAL GEODETIC SURVEY
 PR0264.in June 1991.
 PR0264
 PR0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0264.GEOID18 height accuracy estimate available here.
 PR0264
 PR0264.Click photographs - Photos may exist for this station.
 PR0264
 PR0264.The dynamic height is computed by dividing the NAVD 88
 PR0264.geopotential number by the normal gravity value computed on the
 PR0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0264.degrees latitude (g = 980.6199 gals.).
 PR0264
 PR0264.The modeled gravity was interpolated from observed gravity values.
 PR0264
 PR0264;                    North         East    Units  Estimated Accuracy
 PR0264;SPC SD N     -    50,160.      856,550.      MT  (+/- 180 meters Scaled)
 PR0264
 PR0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ766007(NAD 83)
 PR0264
 PR0264                          SUPERSEDED SURVEY CONTROL
 PR0264
 PR0264  NGVD 29 (??/??/92)  483.359  (m)         1585.82   (f) ADJ UNCH    2 0
 PR0264
 PR0264.Superseded values are not recommended for survey control.
 PR0264
 PR0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0264.See file dsdata.pdf to determine how the superseded data were derived.
 PR0264
 PR0264_MARKER: DB = BENCH MARK DISK
 PR0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0264_STAMPING: C 329 1949
 PR0264_MARK LOGO: CGS
 PR0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0264+STABILITY: SURFACE MOTION
 PR0264
 PR0264  HISTORY     - Date     Condition        Report By
 PR0264  HISTORY     - 1949     MONUMENTED       CGS
 PR0264
 PR0264                          STATION DESCRIPTION
 PR0264
 PR0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0264'5.3 MI S FROM BROOKINGS.
 PR0264'5.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0264'BROOKINGS, AT A ROAD INTERSECTION, 90.0 FEET WEST OF THE CENTER
 PR0264'LINE OF THE HIGHWAY, 29.0 FEET NORTH OF THE CENTER LINE OF AN
 PR0264'EAST-WEST ROAD, 1.7 FEET EAST OF A REFERENCE POST, 1.0 FOOT
 PR0264'SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PR0264'0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0244 ***********************************************************************
 PR0244  DESIGNATION -  C 330
 PR0244  PID         -  PR0244
 PR0244  STATE/COUNTY-  SD/BROOKINGS
 PR0244  COUNTRY     -  US
 PR0244  USGS QUAD   -  BRUCE (2017)
 PR0244
 PR0244                         *CURRENT SURVEY CONTROL
 PR0244  ______________________________________________________________________
 PR0244* NAD 83(1986) POSITION- 44 27 22.     (N) 096 53 11.     (W)   SCALED
 PR0244* NAVD 88 ORTHO HEIGHT -   494.748 (meters)     1623.19  (feet) ADJUSTED
 PR0244  ______________________________________________________________________
 PR0244  GEOID HEIGHT    -        -25.023 (meters)                     GEOID18
 PR0244  DYNAMIC HEIGHT  -        494.668 (meters)     1622.92  (feet) COMP
 PR0244  MODELED GRAVITY -    980,440.6   (mgal)                       NAVD 88
 PR0244
 PR0244  VERT ORDER      -  SECOND    CLASS 0
 PR0244
 PR0244.The horizontal coordinates were scaled from a map and have
 PR0244.an estimated accuracy of +/- 6 seconds.
 PR0244
 PR0244.The orthometric height was determined by differential leveling and
 PR0244.adjusted by the NATIONAL GEODETIC SURVEY
 PR0244.in June 1991.
 PR0244
 PR0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0244.GEOID18 height accuracy estimate available here.
 PR0244
 PR0244.Click photographs - Photos may exist for this station.
 PR0244
 PR0244.The dynamic height is computed by dividing the NAVD 88
 PR0244.geopotential number by the normal gravity value computed on the
 PR0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0244.degrees latitude (g = 980.6199 gals.).
 PR0244
 PR0244.The modeled gravity was interpolated from observed gravity values.
 PR0244
 PR0244;                    North         East    Units  Estimated Accuracy
 PR0244;SPC SD N     -    73,970.      847,750.      MT  (+/- 180 meters Scaled)
 PR0244
 PR0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ681247(NAD 83)
 PR0244
 PR0244                          SUPERSEDED SURVEY CONTROL
 PR0244
 PR0244  NGVD 29 (??/??/92)  494.480  (m)         1622.31   (f) ADJ UNCH    2 0
 PR0244
 PR0244.Superseded values are not recommended for survey control.
 PR0244
 PR0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0244.See file dsdata.pdf to determine how the superseded data were derived.
 PR0244
 PR0244_MARKER: DB = BENCH MARK DISK
 PR0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0244_STAMPING: C 330 1949
 PR0244_MARK LOGO: CGS
 PR0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0244+STABILITY: SURFACE MOTION
 PR0244
 PR0244  HISTORY     - Date     Condition        Report By
 PR0244  HISTORY     - 1949     MONUMENTED       CGS
 PR0244
 PR0244                          STATION DESCRIPTION
 PR0244
 PR0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0244'1.4 MI N FROM BRUCE.
 PR0244'1.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PR0244'NORTH WESTERN RAILWAY STATION AT BRUCE, AT A ROAD INTERSECTION,
 PR0244'90.0 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 72.0
 PR0244'FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 2.0 FEET
 PR0244'NORTHEAST OF A REFERENCE POST, 1.0 FOOT NORTHWEST OF A FENCE,
 PR0244'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT
 PR0244'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1008 ***********************************************************************
 NM1008  DESIGNATION -  C 331
 NM1008  PID         -  NM1008
 NM1008  STATE/COUNTY-  SD/YANKTON
 NM1008  COUNTRY     -  US
 NM1008  USGS QUAD   -  YANKTON (2017)
 NM1008
 NM1008                         *CURRENT SURVEY CONTROL
 NM1008  ______________________________________________________________________
 NM1008* NAD 83(1986) POSITION- 42 54 32.     (N) 097 22 54.     (W)   SCALED
 NM1008* NAVD 88 ORTHO HEIGHT -   386.584 (meters)     1268.32  (feet) ADJUSTED
 NM1008  ______________________________________________________________________
 NM1008  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 NM1008  DYNAMIC HEIGHT  -        386.473 (meters)     1267.95  (feet) COMP
 NM1008  MODELED GRAVITY -    980,321.0   (mgal)                       NAVD 88
 NM1008
 NM1008  VERT ORDER      -  FIRST     CLASS II
 NM1008
 NM1008.This mark is at Chan Gurney Municipal Airport (YKN)
 NM1008
 NM1008.The horizontal coordinates were scaled from a map and have
 NM1008.an estimated accuracy of +/- 6 seconds.
 NM1008
 NM1008.The orthometric height was determined by differential leveling and
 NM1008.adjusted by the NATIONAL GEODETIC SURVEY
 NM1008.in June 1994.
 NM1008
 NM1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1008.GEOID18 height accuracy estimate available here.
 NM1008
 NM1008.Click photographs - Photos may exist for this station.
 NM1008
 NM1008.The dynamic height is computed by dividing the NAVD 88
 NM1008.geopotential number by the normal gravity value computed on the
 NM1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1008.degrees latitude (g = 980.6199 gals.).
 NM1008
 NM1008.The modeled gravity was interpolated from observed gravity values.
 NM1008
 NM1008;                    North         East    Units  Estimated Accuracy
 NM1008;SPC SD S     -    68,220.      840,980.      MT  (+/- 180 meters Scaled)
 NM1008
 NM1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN321519(NAD 83)
 NM1008
 NM1008                          SUPERSEDED SURVEY CONTROL
 NM1008
 NM1008  NAVD 88 (06/15/91)  386.577  (m)         1268.29   (f) SUPERSEDED  1 2
 NM1008  NGVD 29 (??/??/92)  386.374  (m)         1267.63   (f) ADJ UNCH    1 2
 NM1008
 NM1008.Superseded values are not recommended for survey control.
 NM1008
 NM1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1008.See file dsdata.pdf to determine how the superseded data were derived.
 NM1008
 NM1008_MARKER: DB = BENCH MARK DISK
 NM1008_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1008_STAMPING: C 331 1949
 NM1008_MARK LOGO: CGS
 NM1008_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM1008_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1008+STABILITY: SURFACE MOTION
 NM1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1008+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM1008
 NM1008  HISTORY     - Date     Condition        Report By
 NM1008  HISTORY     - 1949     MONUMENTED       CGS
 NM1008  HISTORY     - 1972     GOOD             NGS
 NM1008  HISTORY     - 1977     GOOD             NGS
 NM1008  HISTORY     - 19930908 GOOD             NGS
 NM1008  HISTORY     - 20120326 MARK NOT FOUND   INDIV
 NM1008
 NM1008                          STATION DESCRIPTION
 NM1008
 NM1008'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1008'3 MI N FROM YANKTON.
 NM1008'1 BLOCK EAST ALONG FOURTH STREET FROM THE POST OFFICE AT YANKTON,
 NM1008'THENCE 2.05 MILES NORTH ALONG DOUGLAS AVENUE, THENCE 0.5 MILE
 NM1008'NORTH ALONG A GRAVELED ROAD, THENCE 0.5 MILE EAST ALONG A
 NM1008'GRAVELED ROAD, AT THE YANKTON MUNICIPAL AIRPORT, 87 FEET NORTH
 NM1008'OF THE CENTER LINE OF THE EAST-WEST GRAVELED ROAD, 15 FEET WEST
 NM1008'OF THE CENTER LINE OF THE DRIVE LEADING TO THE AIRPORT, 3.5 FEET
 NM1008'SOUTH OF THE SOUTHEAST CORNER OF THE ADMINISTRATION BUILDING,
 NM1008'2.5 FEET NORTH OF AN EAST-WEST SIDEWALK, 1.4 FEET NORTH OF A
 NM1008'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 NM1008'0.7 FOOT ABOVE THE GROUND.
 NM1008
 NM1008                          STATION RECOVERY (1972)
 NM1008
 NM1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 NM1008'RECOVERED IN GOOD CONDITION.
 NM1008
 NM1008                          STATION RECOVERY (1977)
 NM1008
 NM1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 NM1008'RECOVERED IN GOOD CONDITION.
 NM1008
 NM1008                          STATION RECOVERY (1993)
 NM1008
 NM1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM1008'1.3 KM (0.80 MI) EASTERLY ALONG 31ST STREET FROM THE NORTH JUNCTION
 NM1008'OF STATE HIGHWAY 50 AND U.S. HIGHWAY 81 IN YANKTON, 47.7 M (156.5
 NM1008'FT) NORTH OF THE STREET CENTERLINE, 19.2 M (63.0 FT) EAST OF UTILITY
 NM1008'JUNCTION BOX NUMBER 3131, 1.1 M (3.6 FT) SOUTHWEST OF THE SOUTHEAST
 NM1008'CORNER OF A STUCCO BUILDING, 1.0 M (3.3 FT) SOUTH OF THE SOUTH FACE
 NM1008'OF THE BUILDING, 0.05 BELOW THE LEVEL OF THE STREET, AND THE MONUMENT
 NM1008'IS FLUSH WITH AND SURROUNDED BY A SIDEWALK.  NOTE--THE MARK IS UNDER
 NM1008'A WOODEN GARBAGE CAN HOLDER.
 NM1008
 NM1008                          STATION RECOVERY (2012)
 NM1008
 NM1008'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1008'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0270 ***********************************************************************
 PT0270  DESIGNATION -  C 332 RESET
 PT0270  PID         -  PT0270
 PT0270  STATE/COUNTY-  SD/STANLEY
 PT0270  COUNTRY     -  US
 PT0270  USGS QUAD   -  LACY (2017)
 PT0270
 PT0270                         *CURRENT SURVEY CONTROL
 PT0270  ______________________________________________________________________
 PT0270* NAD 83(1986) POSITION- 44 28 17.     (N) 100 37 50.     (W)   SCALED
 PT0270* NAVD 88 ORTHO HEIGHT -   607.17  (meters)     1992.0   (feet) RESET
 PT0270  ______________________________________________________________________
 PT0270  GEOID HEIGHT    -        -22.840 (meters)                     GEOID18
 PT0270  VERT ORDER      -  THIRD
 PT0270
 PT0270.The horizontal coordinates were scaled from a map and have
 PT0270.an estimated accuracy of +/- 6 seconds.
 PT0270
 PT0270.The orthometric height was computed from unverified reset data.
 PT0270
 PT0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0270.GEOID18 height accuracy estimate available here.
 PT0270
 PT0270.Click photographs - Photos may exist for this station.
 PT0270
 PT0270;                    North         East    Units  Estimated Accuracy
 PT0270;SPC SD S     -   237,580.      576,350.      MT  (+/- 180 meters Scaled)
 PT0270
 PT0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ703255(NAD 83)
 PT0270
 PT0270                          SUPERSEDED SURVEY CONTROL
 PT0270
 PT0270.No superseded survey control is available for this station.
 PT0270
 PT0270_MARKER: DB = BENCH MARK DISK
 PT0270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0270_STAMPING: C 332 RESET 1970
 PT0270_MARK LOGO: CGS
 PT0270_PROJECTION: FLUSH
 PT0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0270+STABILITY: SURFACE MOTION
 PT0270
 PT0270  HISTORY     - Date     Condition        Report By
 PT0270  HISTORY     - 1970     MONUMENTED       NGS
 PT0270
 PT0270                          STATION DESCRIPTION
 PT0270
 PT0270'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0270'16.4 MI NW FROM FORT PIERRE.
 PT0270'0.9 MILE WESTERLY FROM THE POST OFFICE AND FEDERAL BUILDING IN
 PT0270'PIERRE ALONG U.S. HIGHWAY 14 AND STATE HIGHWAY 34 TO THE CENTER
 PT0270'OF THE BRIDGE OVER THE MISSOURI RIVER, CONTINUE WESTERLY ON
 PT0270'HIGHWAYS 14 AND 34 FOR 6.75 MILES TO A SIDE ROAD RIGHT AND A SIGN,
 PT0270'MISSION RIDGE, TURN RIGHT AND GO NORTH AND WEST ON GRAVELED ROAD
 PT0270'FOR 4.25 MILES TO THE JUNCTION WITH ROAD LEADING FROM THE OAHE
 PT0270'DAM, BEAR LEFT AND GO 6.2 MILES TO THE MARK ON THE LEFT 485
 PT0270'FEET SOUTHEAST OF JUNCTION WITH SIDE ROAD RIGHT LEADING TO THE
 PT0270'LAKE, 101 FEET SOUTH OF CENTER OF ROAD, 42 FEET WEST OF TRACK
 PT0270'ROAD LEADING SOUTH TO RANCH HOUSE, 26 FEET SOUTH OF R.O.W. FENCE
 PT0270'LINE, 1.5 FEET EAST OF A METAL WITNESS POST, IN A PASTURE ON THE
 PT0270'SOUTH SLOPE OF A HILL, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PT0270'FLUSH WITH THE GROUND.  (C 332 RESET IS AN AZIMUTH MARK FOR
 PT0270'STATION CHANTIER 1948 1970).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0463 ***********************************************************************
 OT0463  DESIGNATION -  C 334
 OT0463  PID         -  OT0463
 OT0463  STATE/COUNTY-  SD/FALL RIVER
 OT0463  COUNTRY     -  US
 OT0463  USGS QUAD   -  EDGEMONT (2017)
 OT0463
 OT0463                         *CURRENT SURVEY CONTROL
 OT0463  ______________________________________________________________________
 OT0463* NAD 83(1986) POSITION- 43 17 13.     (N) 103 49 37.     (W)   SCALED
 OT0463* NAVD 88 ORTHO HEIGHT -  1059.179 (meters)     3474.99  (feet) POSTED
 OT0463  ______________________________________________________________________
 OT0463  GEOID HEIGHT    -        -15.098 (meters)                     GEOID18
 OT0463  DYNAMIC HEIGHT  -       1058.74  (meters)     3473.5   (feet) COMP
 OT0463  MODELED GRAVITY -    980,170.5   (mgal)                       NAVD 88
 OT0463
 OT0463  VERT ORDER      -  * POSTED, SEE BELOW
 OT0463
 OT0463.The horizontal coordinates were scaled from a map and have
 OT0463.an estimated accuracy of +/- 6 seconds.
 OT0463
 OT0463.The orthometric height was determined by differential leveling
 OT0463.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0463
 OT0463.* This is a POSTED BENCH MARK height.
 OT0463
 OT0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0463.GEOID18 height accuracy estimate available here.
 OT0463
 OT0463.Click photographs - Photos may exist for this station.
 OT0463
 OT0463.The dynamic height is computed by dividing the NAVD 88
 OT0463.geopotential number by the normal gravity value computed on the
 OT0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0463.degrees latitude (g = 980.6199 gals.).
 OT0463
 OT0463.The modeled gravity was interpolated from observed gravity values.
 OT0463
 OT0463;                    North         East    Units  Estimated Accuracy
 OT0463;SPC SD S     -   111,900.      316,560.      MT  (+/- 180 meters Scaled)
 OT0463
 OT0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH951933(NAD 83)
 OT0463
 OT0463                          SUPERSEDED SURVEY CONTROL
 OT0463
 OT0463  NGVD 29 (??/??/92) 1058.640  (m)         3473.22   (f) ADJ UNCH    1 2
 OT0463
 OT0463.Superseded values are not recommended for survey control.
 OT0463
 OT0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0463.See file dsdata.pdf to determine how the superseded data were derived.
 OT0463
 OT0463_MARKER: DB = BENCH MARK DISK
 OT0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0463_STAMPING: C 334 1957
 OT0463_MARK LOGO: CGS
 OT0463_PROJECTION: PROJECTING 18 CENTIMETERS
 OT0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0463+STABILITY: SURFACE MOTION
 OT0463
 OT0463  HISTORY     - Date     Condition        Report By
 OT0463  HISTORY     - 1957     MONUMENTED       CGS
 OT0463  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0463
 OT0463                          STATION DESCRIPTION
 OT0463
 OT0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0463'0.8 MI SW FROM EDGEMONT.
 OT0463'ABOUT 0.8 MILE SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0463'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 12,
 OT0463'T. 9 S., R. 2 E., 185 FEET NORTHEAST OF THE CENTER OF THE
 OT0463'CROSSING OF STATE HIGHWAY 52, 95 FEET EAST OF THE EAST RAIL OF THE
 OT0463'MAIN TRACK, 133 FEET NORTHEAST OF A SEMAPHORE, 154 FEET
 OT0463'NORTH OF A FENCE CORNER POST, 60 FEET SOUTHEAST OF A TELEPHONE
 OT0463'POLE, 2 1/2 FEET WEST OF THE FENCE LINE, 2 FEET EAST OF A CONCRETE
 OT0463'WITNESS POST AND IN THE TOP OF A CONCRETE POST PROJECTING 7
 OT0463'INCHES.
 OT0463
 OT0463                          STATION RECOVERY (1985)
 OT0463
 OT0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0463'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0823 ***********************************************************************
 OT0823  DESIGNATION -  C 335 RESET
 OT0823  PID         -  OT0823
 OT0823  STATE/COUNTY-  SD/FALL RIVER
 OT0823  COUNTRY     -  US
 OT0823  USGS QUAD   -  EDGEMONT SW (2017)
 OT0823
 OT0823                         *CURRENT SURVEY CONTROL
 OT0823  ______________________________________________________________________
 OT0823* NAD 83(1986) POSITION- 43 18 16.     (N) 103 59 42.     (W)   SCALED
 OT0823* NAVD 88 ORTHO HEIGHT -  1155.70  (meters)     3791.7   (feet) RESET
 OT0823  ______________________________________________________________________
 OT0823  GEOID HEIGHT    -        -14.939 (meters)                     GEOID18
 OT0823  VERT ORDER      -  THIRD
 OT0823
 OT0823.The horizontal coordinates were scaled from a map and have
 OT0823.an estimated accuracy of +/- 6 seconds.
 OT0823
 OT0823.The orthometric height was computed from unverified reset data.
 OT0823
 OT0823.No vertical observational check was made to the station.
 OT0823
 OT0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0823.GEOID18 height accuracy estimate available here.
 OT0823
 OT0823.Click photographs - Photos may exist for this station.
 OT0823
 OT0823;                    North         East    Units  Estimated Accuracy
 OT0823;SPC SD S     -   114,430.      303,020.      MT  (+/- 180 meters Scaled)
 OT0823
 OT0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH815951(NAD 83)
 OT0823
 OT0823                          SUPERSEDED SURVEY CONTROL
 OT0823
 OT0823  NGVD 29 (04/17/07) 1155.13   (m)         3789.8    (f) RESET       3  
 OT0823
 OT0823.Superseded values are not recommended for survey control.
 OT0823
 OT0823.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0823.See file dsdata.pdf to determine how the superseded data were derived.
 OT0823
 OT0823_MARKER: DV = VERTICAL CONTROL DISK
 OT0823_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0823_STAMPING: C 335 RESET 1986
 OT0823_MARK LOGO: NGS
 OT0823_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0823_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0823_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0823+STABILITY: SURFACE MOTION
 OT0823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0823+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0823
 OT0823  HISTORY     - Date     Condition        Report By
 OT0823  HISTORY     - 1986     MONUMENTED       NGS
 OT0823
 OT0823                          STATION DESCRIPTION
 OT0823
 OT0823'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0823'15.5 KM (9.65 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0823'STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) NORTH FROM THE CENTER
 OT0823'OF 18, 0.2 KM (0.10 MI) WEST OF AN APPROACH FROM NORTH AND A CATTLE
 OT0823'GUARD, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT)
 OT0823'SOUTH FROM THE RIGHT OF WAY FENCE, IN THE TOP OF AN 8-INCH CONCRETE
 OT0823'POST THAT PROJECTS 0.15 M (0.5 FT) IN SECTION 33, T 8 S, R 1 E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0211 ***********************************************************************
 OR0211  DESIGNATION -  C 336
 OR0211  PID         -  OR0211
 OR0211  STATE/COUNTY-  SD/CHARLES MIX
 OR0211  COUNTRY     -  US
 OR0211  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0211
 OR0211                         *CURRENT SURVEY CONTROL
 OR0211  ______________________________________________________________________
 OR0211* NAD 83(1986) POSITION- 43 09 17.     (N) 098 43 29.     (W)   SCALED
 OR0211* NAVD 88 ORTHO HEIGHT -   457.676 (meters)     1501.56  (feet) ADJUSTED
 OR0211  ______________________________________________________________________
 OR0211  GEOID HEIGHT    -        -26.335 (meters)                     GEOID18
 OR0211  DYNAMIC HEIGHT  -        457.520 (meters)     1501.05  (feet) COMP
 OR0211  MODELED GRAVITY -    980,266.5   (mgal)                       NAVD 88
 OR0211
 OR0211  VERT ORDER      -  FIRST     CLASS II
 OR0211
 OR0211.The horizontal coordinates were scaled from a map and have
 OR0211.an estimated accuracy of +/- 6 seconds.
 OR0211
 OR0211.The orthometric height was determined by differential leveling and
 OR0211.adjusted by the NATIONAL GEODETIC SURVEY
 OR0211.in June 1991.
 OR0211
 OR0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0211.GEOID18 height accuracy estimate available here.
 OR0211
 OR0211.Click photographs - Photos may exist for this station.
 OR0211
 OR0211.The dynamic height is computed by dividing the NAVD 88
 OR0211.geopotential number by the normal gravity value computed on the
 OR0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0211.degrees latitude (g = 980.6199 gals.).
 OR0211
 OR0211.The modeled gravity was interpolated from observed gravity values.
 OR0211
 OR0211;                    North         East    Units  Estimated Accuracy
 OR0211;SPC SD S     -    92,520.      730,820.      MT  (+/- 180 meters Scaled)
 OR0211
 OR0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN223780(NAD 83)
 OR0211
 OR0211                          SUPERSEDED SURVEY CONTROL
 OR0211
 OR0211  NGVD 29 (??/??/92)  457.358  (m)         1500.52   (f) ADJ UNCH    1 2
 OR0211
 OR0211.Superseded values are not recommended for survey control.
 OR0211
 OR0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0211.See file dsdata.pdf to determine how the superseded data were derived.
 OR0211
 OR0211_MARKER: DB = BENCH MARK DISK
 OR0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0211_STAMPING: C 336 1949
 OR0211_MARK LOGO: CGS
 OR0211_PROJECTION: PROJECTING 18 CENTIMETERS
 OR0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0211+STABILITY: SURFACE MOTION
 OR0211
 OR0211  HISTORY     - Date     Condition        Report By
 OR0211  HISTORY     - 1949     MONUMENTED       CGS
 OR0211  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0211
 OR0211                          STATION DESCRIPTION
 OR0211
 OR0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0211'4.9 MI E FROM WHEELER.
 OR0211'4.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0211'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY 281 AT WHEELER, AT THE
 OR0211'SUMMIT OF A HILL SLOPING TO THE SOUTHWEST, ON THE OUTSIDE OF A
 OR0211'CURVE WITH TANGENTS LEADING EAST AND SOUTHWEST, 60.0 FEET
 OR0211'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 42.0 FEET NORTH
 OR0211'OF THE CENTER LINE OF A PRIVATE ROAD LEADING WEST AND CURVING
 OR0211'NORTH INTO A FIELD, 17.0 FEET NORTHWEST OF A TELEPHONE POLE,
 OR0211'0.9 FOOT SOUTH OF A FENCE, 1.5 FEET WEST OF A REFERENCE POST,
 OR0211'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE
 OR0211'THE GROUND.
 OR0211
 OR0211                          STATION RECOVERY (2013)
 OR0211
 OR0211'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0211'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0098 ***********************************************************************
 NN0098  DESIGNATION -  C 337
 NN0098  PID         -  NN0098
 NN0098  STATE/COUNTY-  SD/CHARLES MIX
 NN0098  COUNTRY     -  US
 NN0098  USGS QUAD   -  MARTY (2017)
 NN0098
 NN0098                         *CURRENT SURVEY CONTROL
 NN0098  ______________________________________________________________________
 NN0098* NAD 83(1986) POSITION- 42 58 48.     (N) 098 28 55.     (W)   SCALED
 NN0098* NAVD 88 ORTHO HEIGHT -   380.000 (meters)     1246.72  (feet) ADJUSTED
 NN0098  ______________________________________________________________________
 NN0098  GEOID HEIGHT    -        -26.135 (meters)                     GEOID18
 NN0098  DYNAMIC HEIGHT  -        379.871 (meters)     1246.29  (feet) COMP
 NN0098  MODELED GRAVITY -    980,270.8   (mgal)                       NAVD 88
 NN0098
 NN0098  VERT ORDER      -  SECOND    CLASS 0
 NN0098
 NN0098.The horizontal coordinates were scaled from a map and have
 NN0098.an estimated accuracy of +/- 6 seconds.
 NN0098
 NN0098.The orthometric height was determined by differential leveling and
 NN0098.adjusted by the NATIONAL GEODETIC SURVEY
 NN0098.in June 1991.
 NN0098
 NN0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0098.GEOID18 height accuracy estimate available here.
 NN0098
 NN0098.Click photographs - Photos may exist for this station.
 NN0098
 NN0098.The dynamic height is computed by dividing the NAVD 88
 NN0098.geopotential number by the normal gravity value computed on the
 NN0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0098.degrees latitude (g = 980.6199 gals.).
 NN0098
 NN0098.The modeled gravity was interpolated from observed gravity values.
 NN0098
 NN0098;                    North         East    Units  Estimated Accuracy
 NN0098;SPC SD S     -    73,520.      751,000.      MT  (+/- 180 meters Scaled)
 NN0098
 NN0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN422587(NAD 83)
 NN0098
 NN0098                          SUPERSEDED SURVEY CONTROL
 NN0098
 NN0098  NGVD 29 (??/??/92)  379.713  (m)         1245.78   (f) ADJ UNCH    2 0
 NN0098
 NN0098.Superseded values are not recommended for survey control.
 NN0098
 NN0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0098.See file dsdata.pdf to determine how the superseded data were derived.
 NN0098
 NN0098_MARKER: DB = BENCH MARK DISK
 NN0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0098_STAMPING: C 337 1949
 NN0098_MARK LOGO: CGS
 NN0098_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0098+STABILITY: SURFACE MOTION
 NN0098
 NN0098  HISTORY     - Date     Condition        Report By
 NN0098  HISTORY     - 1949     MONUMENTED       CGS
 NN0098
 NN0098                          STATION DESCRIPTION
 NN0098
 NN0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0098'7.8 MI NW FROM GREENWOOD.
 NN0098'7.85 MILES NORTHWEST ALONG A DIRT ROAD FROM THE YANKTON INDIAN
 NN0098'AGENCY AT GREENWOOD, ON THE OUTSIDE OF A CURVE WITH TANGENTS
 NN0098'LEADING NORTH AND EAST, 301.0 FEET SOUTH OF THE CENTER LINE OF THE
 NN0098'MAIN ROAD, 27.0 FEET EAST OF THE CENTER LINE OF A FIELD ROAD
 NN0098'LEADING SOUTH THROUGH A FIELD, IN THE NORTHWEST CORNER OF A GROVE
 NN0098'OF TREES AND IN LINE WITH THE MOST NORTHERLY ROW, 8.0 FEET WEST
 NN0098'OF THE MOST NORTHWESTERLY 8-INCH TREE, 1.3 FEET NORTH OF A
 NN0098'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2
 NN0098'FOOT ABOVE THE GROUND.  NOTE-- THIS BENCH MARK IS LOCATED 1.0
 NN0098'MILE SOUTH OF BENCH MARK D 337 1949.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0057 ***********************************************************************
 NN0057  DESIGNATION -  C 338 RESET
 NN0057  PID         -  NN0057
 NN0057  STATE/COUNTY-  SD/CHARLES MIX
 NN0057  COUNTRY     -  US
 NN0057  USGS QUAD   -  LYNCH NE (2017)
 NN0057
 NN0057                         *CURRENT SURVEY CONTROL
 NN0057  ______________________________________________________________________
 NN0057* NAD 83(1986) POSITION- 42 54 01.     (N) 098 19 26.     (W)   SCALED
 NN0057* NAVD 88 ORTHO HEIGHT -   378.60  (meters)     1242.1   (feet) RESET
 NN0057  ______________________________________________________________________
 NN0057  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 NN0057  VERT ORDER      -  THIRD
 NN0057
 NN0057.The horizontal coordinates were scaled from a map and have
 NN0057.an estimated accuracy of +/- 6 seconds.
 NN0057
 NN0057.The orthometric height was computed from unverified reset data.
 NN0057
 NN0057.No vertical observational check was made to the station.
 NN0057
 NN0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0057.GEOID18 height accuracy estimate available here.
 NN0057
 NN0057.Click photographs - Photos may exist for this station.
 NN0057
 NN0057;                    North         East    Units  Estimated Accuracy
 NN0057;SPC SD S     -    64,970.      764,100.      MT  (+/- 180 meters Scaled)
 NN0057
 NN0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN551499(NAD 83)
 NN0057
 NN0057                          SUPERSEDED SURVEY CONTROL
 NN0057
 NN0057  NGVD 29 (04/17/07)  378.34   (m)         1241.3    (f) RESET       3  
 NN0057
 NN0057.Superseded values are not recommended for survey control.
 NN0057
 NN0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0057.See file dsdata.pdf to determine how the superseded data were derived.
 NN0057
 NN0057_MARKER: DV = VERTICAL CONTROL DISK
 NN0057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NN0057_SP_SET: PILLAR
 NN0057_STAMPING: C 338 RESET 1974
 NN0057_MARK LOGO: NGS
 NN0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NN0057
 NN0057  HISTORY     - Date     Condition        Report By
 NN0057  HISTORY     - 1974     MONUMENTED       NGS
 NN0057
 NN0057                          STATION DESCRIPTION
 NN0057
 NN0057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 NN0057'4.3 MI ESE FROM GREENWOOD.
 NN0057'1.3 MILES EAST ALONG A GRAVELED ROAD FROM THE SCHOOL BUILDING IN
 NN0057'GREENWOOD TO A ROAD FORKS, CONTINUE EAST-SOUTHEASTERLY ON MAIN
 NN0057'ROAD FOR 3.0 MILES, 0.3 MILE EAST OF A CURVE WITH TANGENTS
 NN0057'LEADING EAST AND NORTH, 129 FEET SOUTH OF THE CENTER OF THE ROAD,
 NN0057'2 FEET ABOVE GROUND LEVEL, AND SET IN A DRILL HOLE IN THE TOP
 NN0057'OF THE ROUND CONCRETE PILLAR SUPPORTING THE NORTHWEST LEG OF A
 NN0057'4-LEGGED ELECTRIC TRANSMISSION TOWER - NO. 103-5, PROPERTY OF
 NN0057'THE U.S. DEPARTMENT OF INTERIOR.  THE TO REACH DISTANCE
 NN0057'MAY BE SLIGHTLY SHORTER DUE TO REGRADING OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0190 ***********************************************************************
 OR0190  DESIGNATION -  C 339
 OR0190  PID         -  OR0190
 OR0190  STATE/COUNTY-  SD/GREGORY
 OR0190  COUNTRY     -  US
 OR0190  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0190
 OR0190                         *CURRENT SURVEY CONTROL
 OR0190  ______________________________________________________________________
 OR0190* NAD 83(1986) POSITION- 43 09 59.     (N) 098 53 17.     (W)   SCALED
 OR0190* NAVD 88 ORTHO HEIGHT -   392.242 (meters)     1286.88  (feet) ADJUSTED
 OR0190  ______________________________________________________________________
 OR0190  GEOID HEIGHT    -        -26.243 (meters)                     GEOID18
 OR0190  DYNAMIC HEIGHT  -        392.106 (meters)     1286.43  (feet) COMP
 OR0190  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 OR0190
 OR0190  VERT ORDER      -  FIRST     CLASS II
 OR0190
 OR0190.The horizontal coordinates were scaled from a map and have
 OR0190.an estimated accuracy of +/- 6 seconds.
 OR0190
 OR0190.The orthometric height was determined by differential leveling and
 OR0190.adjusted by the NATIONAL GEODETIC SURVEY
 OR0190.in June 1991.
 OR0190
 OR0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0190.GEOID18 height accuracy estimate available here.
 OR0190
 OR0190.Click photographs - Photos may exist for this station.
 OR0190
 OR0190.The dynamic height is computed by dividing the NAVD 88
 OR0190.geopotential number by the normal gravity value computed on the
 OR0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0190.degrees latitude (g = 980.6199 gals.).
 OR0190
 OR0190.The modeled gravity was interpolated from observed gravity values.
 OR0190
 OR0190;                    North         East    Units  Estimated Accuracy
 OR0190;SPC SD S     -    93,570.      717,520.      MT  (+/- 180 meters Scaled)
 OR0190
 OR0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN090792(NAD 83)
 OR0190
 OR0190                          SUPERSEDED SURVEY CONTROL
 OR0190
 OR0190  NGVD 29 (??/??/92)  391.914  (m)         1285.80   (f) ADJ UNCH    1 2
 OR0190
 OR0190.Superseded values are not recommended for survey control.
 OR0190
 OR0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0190.See file dsdata.pdf to determine how the superseded data were derived.
 OR0190
 OR0190_MARKER: DD = SURVEY DISK
 OR0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0190_STAMPING: C 339
 OR0190_MARK LOGO: USACE
 OR0190_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0190+STABILITY: SURFACE MOTION
 OR0190
 OR0190  HISTORY     - Date     Condition        Report By
 OR0190  HISTORY     - UNK      MONUMENTED       USACE
 OR0190  HISTORY     - 1949     GOOD             CGS
 OR0190  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0190
 OR0190                          STATION DESCRIPTION
 OR0190
 OR0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0190'11.5 MI NE FROM BONESTEEL.
 OR0190'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0190'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE
 OR0190'2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.6 MILES EASTERLY
 OR0190'ALONG A GRAVEL ROAD, THENCE 6.0 MILES NORTHEAST ALONG A GRAVEL
 OR0190'ROAD, THENCE 0.4 MILE SOUTHEAST ALONG A FIELD ROAD, THENCE
 OR0190'0.3 MILE SOUTH ALONG A FIELD ROAD, ALONG A NORTH-SOUTH FENCE,
 OR0190'44.0 FEET EAST OF THE CENTER LINE OF THE ROAD, 16.0 FEET SOUTH
 OR0190'OF THE CENTER LINE OF A GATE, 0.4 MILE NORTH OF A CURVE
 OR0190'WITH TANGENTS LEADING NORTH AND EAST, 2.9 FEET WEST OF A FENCE,
 OR0190'2.3 FEET EAST OF A GUARD POST, 2.3 FEET SOUTHWEST OF A GUARD
 OR0190'POST, 2.3 FEET NORTHWEST OF A GUARD POST, AND BOLTED ON THE
 OR0190'TOP OF A 10-FOOT SECTION OF REINFORCING STEEL SET IN
 OR0190'CONCRETE AND PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0190
 OR0190                          STATION RECOVERY (2013)
 OR0190
 OR0190'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0190'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0234 ***********************************************************************
 QT0234  DESIGNATION -  C 34
 QT0234  PID         -  QT0234
 QT0234  STATE/COUNTY-  SD/HARDING
 QT0234  COUNTRY     -  US
 QT0234  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 QT0234
 QT0234                         *CURRENT SURVEY CONTROL
 QT0234  ______________________________________________________________________
 QT0234* NAD 83(1986) POSITION- 45 55 17.     (N) 103 22 35.     (W)   SCALED
 QT0234* NAVD 88 ORTHO HEIGHT -   872.216 (meters)     2861.60  (feet) ADJUSTED
 QT0234  ______________________________________________________________________
 QT0234  GEOID HEIGHT    -        -15.874 (meters)                     GEOID18
 QT0234  DYNAMIC HEIGHT  -        872.123 (meters)     2861.29  (feet) COMP
 QT0234  MODELED GRAVITY -    980,478.2   (mgal)                       NAVD 88
 QT0234
 QT0234  VERT ORDER      -  FIRST     CLASS II
 QT0234
 QT0234.The horizontal coordinates were scaled from a map and have
 QT0234.an estimated accuracy of +/- 6 seconds.
 QT0234
 QT0234.The orthometric height was determined by differential leveling and
 QT0234.adjusted by the NATIONAL GEODETIC SURVEY
 QT0234.in June 1991.
 QT0234
 QT0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0234.GEOID18 height accuracy estimate available here.
 QT0234
 QT0234.Click photographs - Photos may exist for this station.
 QT0234
 QT0234.The dynamic height is computed by dividing the NAVD 88
 QT0234.geopotential number by the normal gravity value computed on the
 QT0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0234.degrees latitude (g = 980.6199 gals.).
 QT0234
 QT0234.The modeled gravity was interpolated from observed gravity values.
 QT0234
 QT0234;                    North         East    Units  Estimated Accuracy
 QT0234;SPC SD N     -   237,510.      338,150.      MT  (+/- 180 meters Scaled)
 QT0234
 QT0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL258865(NAD 83)
 QT0234
 QT0234                          SUPERSEDED SURVEY CONTROL
 QT0234
 QT0234  NGVD 29 (??/??/92)  871.733  (m)         2860.01   (f) ADJ UNCH    1 2
 QT0234
 QT0234.Superseded values are not recommended for survey control.
 QT0234
 QT0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0234.See file dsdata.pdf to determine how the superseded data were derived.
 QT0234
 QT0234_MARKER: DB = BENCH MARK DISK
 QT0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0234_STAMPING: C 34 1934
 QT0234_MARK LOGO: CGS
 QT0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0234+STABILITY: SURFACE MOTION
 QT0234
 QT0234  HISTORY     - Date     Condition        Report By
 QT0234  HISTORY     - 1934     MONUMENTED       CGS
 QT0234  HISTORY     - 1965     GOOD             CGS
 QT0234  HISTORY     - 1973     GOOD             NGS
 QT0234  HISTORY     - 19980920 MARK NOT FOUND   NGS
 QT0234
 QT0234                          STATION DESCRIPTION
 QT0234
 QT0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 QT0234'6.1 MI N FROM LUDLOW.
 QT0234'6.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM LUDLOW, HARDING
 QT0234'COUNTY, ABOUT 90 FEET NORTHEAST OF A SMALL CONCRETE CULVERT,
 QT0234'88 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, IN A FENCE
 QT0234'CORNER, AND 36 FEET EAST OF THE RIGHT-OF-WAY FENCE.  A
 QT0234'STANDARD DISK, STAMPED C 34 1934 AND SET IN THE TOP OF A CONCRETE
 QT0234'POST.
 QT0234
 QT0234                          STATION RECOVERY (1973)
 QT0234
 QT0234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 QT0234'RECOVERED IN GOOD CONDITION.
 QT0234
 QT0234                          STATION RECOVERY (1998)
 QT0234
 QT0234'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0234'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0590 ***********************************************************************
 OR0590  DESIGNATION -  C 340
 OR0590  PID         -  OR0590
 OR0590  STATE/COUNTY-  SD/GREGORY
 OR0590  COUNTRY     -  US
 OR0590  USGS QUAD   -  LUCAS (2017)
 OR0590
 OR0590                         *CURRENT SURVEY CONTROL
 OR0590  ______________________________________________________________________
 OR0590* NAD 83(1986) POSITION- 43 17 51.     (N) 099 09 23.     (W)   SCALED
 OR0590* NAVD 88 ORTHO HEIGHT -   571.323 (meters)     1874.42  (feet) ADJUSTED
 OR0590  ______________________________________________________________________
 OR0590  GEOID HEIGHT    -        -26.140 (meters)                     GEOID18
 OR0590  DYNAMIC HEIGHT  -        571.118 (meters)     1873.74  (feet) COMP
 OR0590  MODELED GRAVITY -    980,242.9   (mgal)                       NAVD 88
 OR0590
 OR0590  VERT ORDER      -  SECOND    CLASS 0
 OR0590
 OR0590.The horizontal coordinates were scaled from a map and have
 OR0590.an estimated accuracy of +/- 6 seconds.
 OR0590
 OR0590.The orthometric height was determined by differential leveling and
 OR0590.adjusted by the NATIONAL GEODETIC SURVEY
 OR0590.in June 1991.
 OR0590
 OR0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0590.GEOID18 height accuracy estimate available here.
 OR0590
 OR0590.Click photographs - Photos may exist for this station.
 OR0590
 OR0590.The dynamic height is computed by dividing the NAVD 88
 OR0590.geopotential number by the normal gravity value computed on the
 OR0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0590.degrees latitude (g = 980.6199 gals.).
 OR0590
 OR0590.The modeled gravity was interpolated from observed gravity values.
 OR0590
 OR0590;                    North         East    Units  Estimated Accuracy
 OR0590;SPC SD S     -   107,790.      695,490.      MT  (+/- 180 meters Scaled)
 OR0590
 OR0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN873938(NAD 83)
 OR0590
 OR0590                          SUPERSEDED SURVEY CONTROL
 OR0590
 OR0590  NGVD 29 (??/??/92)  570.974  (m)         1873.27   (f) ADJ UNCH    2 0
 OR0590
 OR0590.Superseded values are not recommended for survey control.
 OR0590
 OR0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0590.See file dsdata.pdf to determine how the superseded data were derived.
 OR0590
 OR0590_MARKER: DB = BENCH MARK DISK
 OR0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0590_STAMPING: C 340 1949
 OR0590_MARK LOGO: CGS
 OR0590_PROJECTION: FLUSH
 OR0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0590+STABILITY: SURFACE MOTION
 OR0590
 OR0590  HISTORY     - Date     Condition        Report By
 OR0590  HISTORY     - 1949     MONUMENTED       CGS
 OR0590  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0590
 OR0590                          STATION DESCRIPTION
 OR0590
 OR0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0590'18.4 MI NE FROM GREGORY.
 OR0590'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0590'THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0 MILES
 OR0590'NORTH ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A GRAVEL
 OR0590'ROAD, THENCE 2.05 MILES NORTHEAST ALONG A DIRT ROAD, ON THE
 OR0590'NORTH SLOPE OF A HILL, 0.2 MILE SOUTHWEST OF A BRIDGE OVER
 OR0590'NORTH FORK WHETSTONE CREEK, IN LINE WITH THE NORTH SIDE OF A
 OR0590'BARN, 36 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 30.1 FEET
 OR0590'NORTH OF THE SOUTHWEST CORNER OF THE BARN, 2.4 FEET WEST OF THE
 OR0590'NORTHWEST CORNER OF THE BARN, 2.0 FEET NORTH OF A REFERENCE
 OR0590'POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE
 OR0590'GROUND.
 OR0590
 OR0590                          STATION RECOVERY (1971)
 OR0590
 OR0590'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0590'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0265 ***********************************************************************
 OQ0265  DESIGNATION -  C 341
 OQ0265  PID         -  OQ0265
 OQ0265  STATE/COUNTY-  SD/MINNEHAHA
 OQ0265  COUNTRY     -  US
 OQ0265  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0265
 OQ0265                         *CURRENT SURVEY CONTROL
 OQ0265  ______________________________________________________________________
 OQ0265* NAD 83(1986) POSITION- 43 32 38.     (N) 096 44 30.     (W)   SCALED
 OQ0265* NAVD 88 ORTHO HEIGHT -   451.333 (meters)     1480.75  (feet) ADJUSTED
 OQ0265  ______________________________________________________________________
 OQ0265  GEOID HEIGHT    -        -26.348 (meters)                     GEOID18
 OQ0265  DYNAMIC HEIGHT  -        451.214 (meters)     1480.36  (feet) COMP
 OQ0265  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 OQ0265
 OQ0265  VERT ORDER      -  FIRST     CLASS II
 OQ0265
 OQ0265.The horizontal coordinates were scaled from a map and have
 OQ0265.an estimated accuracy of +/- 6 seconds.
 OQ0265
 OQ0265.The orthometric height was determined by differential leveling and
 OQ0265.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0265.in June 1991.
 OQ0265
 OQ0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0265.GEOID18 height accuracy estimate available here.
 OQ0265
 OQ0265.Click photographs - Photos may exist for this station.
 OQ0265
 OQ0265.The dynamic height is computed by dividing the NAVD 88
 OQ0265.geopotential number by the normal gravity value computed on the
 OQ0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0265.degrees latitude (g = 980.6199 gals.).
 OQ0265
 OQ0265.The modeled gravity was interpolated from observed gravity values.
 OQ0265
 OQ0265;                    North         East    Units  Estimated Accuracy
 OQ0265;SPC SD S     -   140,760.      890,150.      MT  (+/- 180 meters Scaled)
 OQ0265
 OQ0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP824236(NAD 83)
 OQ0265
 OQ0265                          SUPERSEDED SURVEY CONTROL
 OQ0265
 OQ0265  NGVD 29 (??/??/92)  451.056  (m)         1479.84   (f) ADJ UNCH    1 2
 OQ0265
 OQ0265.Superseded values are not recommended for survey control.
 OQ0265
 OQ0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0265.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0265
 OQ0265_MARKER: DB = BENCH MARK DISK
 OQ0265_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0265_SP_SET: OVERPASS
 OQ0265_STAMPING: C 341 1949
 OQ0265_MARK LOGO: CGS
 OQ0265_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0265
 OQ0265  HISTORY     - Date     Condition        Report By
 OQ0265  HISTORY     - 1949     MONUMENTED       CGS
 OQ0265  HISTORY     - 19900516 MARK NOT FOUND   NGS
 OQ0265  HISTORY     - 20110228 MARK NOT FOUND   INDIV
 OQ0265
 OQ0265                          STATION DESCRIPTION
 OQ0265
 OQ0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0265'0.7 MI W FROM SIOUX FALLS.
 OQ0265'0.7 MILE WEST ALONG TWELFTH STREET FROM THE WASHINGTON HIGH
 OQ0265'SCHOOL AT SIOUX FALLS, AT THE NORTHEAST CORNER OF AN OVERPASS
 OQ0265'OVER THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY AND
 OQ0265'THE GREAT NORTHERN RAILWAY, 4.7 FEET NORTH OF THE NORTH EDGE
 OQ0265'OF A CONCRETE GUARD RAIL ALONG THE NORTH SIDE OF THE OVERPASS,
 OQ0265'2.9 FEET WEST OF THE EAST END OF AND SET IN THE TOP OF THE
 OQ0265'CONCRETE CURB ALONG THE NORTH SIDE OF THE SIDEWALK ALONG THE
 OQ0265'NORTH SIDE OF THE OVERPASS.
 OQ0265
 OQ0265                          STATION RECOVERY (1990)
 OQ0265
 OQ0265'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0265'THE BRIDGE AT THIS LOCATION HAS BEEN WIDENED.
 OQ0265
 OQ0265                          STATION RECOVERY (2011)
 OQ0265
 OQ0265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0405 ***********************************************************************
 PR0405  DESIGNATION -  C 342
 PR0405  PID         -  PR0405
 PR0405  STATE/COUNTY-  SD/HAMLIN
 PR0405  COUNTRY     -  US
 PR0405  USGS QUAD   -  LAKE NORDEN (2017)
 PR0405
 PR0405                         *CURRENT SURVEY CONTROL
 PR0405  ______________________________________________________________________
 PR0405* NAD 83(1986) POSITION- 44 35 09.     (N) 097 07 38.     (W)   SCALED
 PR0405* NAVD 88 ORTHO HEIGHT -   510.618 (meters)     1675.25  (feet) ADJUSTED
 PR0405  ______________________________________________________________________
 PR0405  GEOID HEIGHT    -        -24.906 (meters)                     GEOID18
 PR0405  DYNAMIC HEIGHT  -        510.535 (meters)     1674.98  (feet) COMP
 PR0405  MODELED GRAVITY -    980,439.0   (mgal)                       NAVD 88
 PR0405
 PR0405  VERT ORDER      -  SECOND    CLASS 0
 PR0405
 PR0405.The horizontal coordinates were scaled from a map and have
 PR0405.an estimated accuracy of +/- 6 seconds.
 PR0405
 PR0405.The orthometric height was determined by differential leveling and
 PR0405.adjusted by the NATIONAL GEODETIC SURVEY
 PR0405.in June 1991.
 PR0405
 PR0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0405.GEOID18 height accuracy estimate available here.
 PR0405
 PR0405.Click photographs - Photos may exist for this station.
 PR0405
 PR0405.The dynamic height is computed by dividing the NAVD 88
 PR0405.geopotential number by the normal gravity value computed on the
 PR0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0405.degrees latitude (g = 980.6199 gals.).
 PR0405
 PR0405.The modeled gravity was interpolated from observed gravity values.
 PR0405
 PR0405;                    North         East    Units  Estimated Accuracy
 PR0405;SPC SD N     -    87,670.      828,080.      MT  (+/- 180 meters Scaled)
 PR0405
 PR0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ486386(NAD 83)
 PR0405
 PR0405                          SUPERSEDED SURVEY CONTROL
 PR0405
 PR0405  NGVD 29 (??/??/92)  510.341  (m)         1674.34   (f) ADJ UNCH    2 0
 PR0405
 PR0405.Superseded values are not recommended for survey control.
 PR0405
 PR0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0405.See file dsdata.pdf to determine how the superseded data were derived.
 PR0405
 PR0405_MARKER: DB = BENCH MARK DISK
 PR0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0405_STAMPING: C 342 1949
 PR0405_MARK LOGO: CGS
 PR0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0405+STABILITY: SURFACE MOTION
 PR0405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0405+SATELLITE: SATELLITE OBSERVATIONS - November 29, 2006
 PR0405
 PR0405  HISTORY     - Date     Condition        Report By
 PR0405  HISTORY     - 1949     MONUMENTED       CGS
 PR0405  HISTORY     - 20061129 GOOD             INDIV
 PR0405
 PR0405                          STATION DESCRIPTION
 PR0405
 PR0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0405'4.7 MI E FROM LAKE NORDEN.
 PR0405'0.4 MILE NORTH ALONG A GRAVELED ROAD FROM THE GREAT NORTHERN
 PR0405'RAILROAD STATION AT LAKE NORDEN, THENCE 4.3 MILES EAST ALONG
 PR0405'STATE HIGHWAY 28, AT A JUNCTION OF U.S. HIGHWAY 81 AND STATE
 PR0405'HIGHWAY 28, 100 YARDS (PACED) SOUTH OF THE EXTENDED CENTER
 PR0405'LINE OF STATE HIGHWAY 28, 115.2 FEET SOUTH OF THE SOUTHWEST
 PR0405'CORNER OF THE EAST PORTION OF ALSVILLE SERVICE STATION AND
 PR0405'TAVERN, 114.0 FEET EAST OF THE CENTER LINE OF U.S. HIGHWAY 81,
 PR0405'45.5 FEET NORTH OF A FENCE, 27.4 FEET WEST NORTHWEST OF A
 PR0405'12-INCH CHINESE ELM TREE, IN LINE WITH A ROW OF SHORT POSTS
 PR0405'ALONG THE EAST SIDE OF A PARKING AREA, AND SET IN THE TOP OF A
 PR0405'CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 PR0405
 PR0405                          STATION RECOVERY (2006)
 PR0405
 PR0405'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 PR0405'TREES WILL MAKE GPS OBSERVATION IFFY IN THE NEAR FUTURE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0749 ***********************************************************************
 NM0749  DESIGNATION -  C 343
 NM0749  PID         -  NM0749
 NM0749  STATE/COUNTY-  SD/CLAY
 NM0749  COUNTRY     -  US
 NM0749  USGS QUAD   -  VERMILLION (2017)
 NM0749
 NM0749                         *CURRENT SURVEY CONTROL
 NM0749  ______________________________________________________________________
 NM0749* NAD 83(1986) POSITION- 42 47 11.     (N) 096 58 02.     (W)   SCALED
 NM0749* NAVD 88 ORTHO HEIGHT -   349.693 (meters)     1147.28  (feet) ADJUSTED
 NM0749  ______________________________________________________________________
 NM0749  GEOID HEIGHT    -        -25.609 (meters)                     GEOID18
 NM0749  DYNAMIC HEIGHT  -        349.590 (meters)     1146.95  (feet) COMP
 NM0749  MODELED GRAVITY -    980,315.0   (mgal)                       NAVD 88
 NM0749
 NM0749  VERT ORDER      -  SECOND    CLASS 0
 NM0749
 NM0749.The horizontal coordinates were scaled from a map and have
 NM0749.an estimated accuracy of +/- 6 seconds.
 NM0749
 NM0749.The orthometric height was determined by differential leveling and
 NM0749.adjusted by the NATIONAL GEODETIC SURVEY
 NM0749.in June 1991.
 NM0749
 NM0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0749.GEOID18 height accuracy estimate available here.
 NM0749
 NM0749.Click photographs - Photos may exist for this station.
 NM0749
 NM0749.The dynamic height is computed by dividing the NAVD 88
 NM0749.geopotential number by the normal gravity value computed on the
 NM0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0749.degrees latitude (g = 980.6199 gals.).
 NM0749
 NM0749.The modeled gravity was interpolated from observed gravity values.
 NM0749
 NM0749;                    North         East    Units  Estimated Accuracy
 NM0749;SPC SD S     -    55,910.      875,350.      MT  (+/- 180 meters Scaled)
 NM0749
 NM0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN662390(NAD 83)
 NM0749
 NM0749                          SUPERSEDED SURVEY CONTROL
 NM0749
 NM0749  NGVD 29 (??/??/92)  349.486  (m)         1146.61   (f) ADJ UNCH    2 0
 NM0749
 NM0749.Superseded values are not recommended for survey control.
 NM0749
 NM0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0749.See file dsdata.pdf to determine how the superseded data were derived.
 NM0749
 NM0749_MARKER: DB = BENCH MARK DISK
 NM0749_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NM0749_SP_SET: BRIDGE ABUTMENT
 NM0749_STAMPING: C 343 1949
 NM0749_MARK LOGO: CGS
 NM0749_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM0749
 NM0749  HISTORY     - Date     Condition        Report By
 NM0749  HISTORY     - 1949     MONUMENTED       CGS
 NM0749
 NM0749                          STATION DESCRIPTION
 NM0749
 NM0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0749'1.8 MI W FROM VERMILLION.
 NM0749'1.8 MILES WEST ALONG STATE HIGHWAY 50 FROM THE COURTHOUSE AT
 NM0749'VERMILLION, SET IN THE SOUTHEAST END OF THE EAST ABUTMENT OF THE
 NM0749'BRIDGE OVER CLAY CREEK DITCH, 104 FEET SOUTHWEST OF THE CENTER
 NM0749'LINE OF THE HIGHWAY, 11 FEET SOUTH OF THE CENTER LINE OF THE
 NM0749'ROAD LEADING WEST, AND 1.6 FEET BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1097 ***********************************************************************
 NM1097  DESIGNATION -  C 344
 NM1097  PID         -  NM1097
 NM1097  STATE/COUNTY-  SD/YANKTON
 NM1097  COUNTRY     -  US
 NM1097  USGS QUAD   -  SAINT HELENA (2017)
 NM1097
 NM1097                         *CURRENT SURVEY CONTROL
 NM1097  ______________________________________________________________________
 NM1097* NAD 83(1986) POSITION- 42 49 48.     (N) 097 11 58.     (W)   SCALED
 NM1097* NAVD 88 ORTHO HEIGHT -   354.672 (meters)     1163.62  (feet) ADJUSTED
 NM1097  ______________________________________________________________________
 NM1097  GEOID HEIGHT    -        -25.557 (meters)                     GEOID18
 NM1097  DYNAMIC HEIGHT  -        354.570 (meters)     1163.29  (feet) COMP
 NM1097  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 NM1097
 NM1097  VERT ORDER      -  SECOND    CLASS 0
 NM1097
 NM1097.The horizontal coordinates were scaled from a map and have
 NM1097.an estimated accuracy of +/- 6 seconds.
 NM1097
 NM1097.The orthometric height was determined by differential leveling and
 NM1097.adjusted by the NATIONAL GEODETIC SURVEY
 NM1097.in June 1991.
 NM1097
 NM1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1097.GEOID18 height accuracy estimate available here.
 NM1097
 NM1097.Click photographs - Photos may exist for this station.
 NM1097
 NM1097.The dynamic height is computed by dividing the NAVD 88
 NM1097.geopotential number by the normal gravity value computed on the
 NM1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1097.degrees latitude (g = 980.6199 gals.).
 NM1097
 NM1097.The modeled gravity was interpolated from observed gravity values.
 NM1097
 NM1097;                    North         East    Units  Estimated Accuracy
 NM1097;SPC SD S     -    60,010.      856,180.      MT  (+/- 180 meters Scaled)
 NM1097
 NM1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN471435(NAD 83)
 NM1097
 NM1097                          SUPERSEDED SURVEY CONTROL
 NM1097
 NM1097  NGVD 29 (??/??/92)  354.471  (m)         1162.96   (f) ADJ UNCH    2 0
 NM1097
 NM1097.Superseded values are not recommended for survey control.
 NM1097
 NM1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1097.See file dsdata.pdf to determine how the superseded data were derived.
 NM1097
 NM1097_MARKER: DB = BENCH MARK DISK
 NM1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1097_STAMPING: C 344 1949
 NM1097_MARK LOGO: CGS
 NM1097_PROJECTION: PROJECTING 18 CENTIMETERS
 NM1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1097+STABILITY: SURFACE MOTION
 NM1097
 NM1097  HISTORY     - Date     Condition        Report By
 NM1097  HISTORY     - 1949     MONUMENTED       CGS
 NM1097
 NM1097                          STATION DESCRIPTION
 NM1097
 NM1097'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1097'5.3 MI S FROM GAYVILLE.
 NM1097'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1097'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1097'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1097'WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES SOUTH ALONG A
 NM1097'GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD,
 NM1097'31 FEET SOUTH OF THE CENTER LINE OF A T ROAD LEADING EAST, 52
 NM1097'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 9.7 FEET
 NM1097'NORTH OF A 24-INCH COTTONWOOD WITH A TRIANGULAR BLAZE ON THE
 NM1097'NORTH SIDE OF THE TREE, 3.5 FEET EAST OF A FENCE CORNER POST,
 NM1097'1.0 FOOT NORTH OF A FENCE, 1.7 FEET WEST OF A REFERENCE POST,
 NM1097'AND SET IN THE TOP OF A 5.5-FOOT CONCRETE POST PROJECTING 0.6
 NM1097'FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0034 ***********************************************************************
 OR0034  DESIGNATION -  C 348
 OR0034  PID         -  OR0034
 OR0034  STATE/COUNTY-  SD/DAVISON
 OR0034  COUNTRY     -  US
 OR0034  USGS QUAD   -  LOOMIS (2017)
 OR0034
 OR0034                         *CURRENT SURVEY CONTROL
 OR0034  ______________________________________________________________________
 OR0034* NAD 83(1986) POSITION- 43 46 30.     (N) 098 02 52.     (W)   SCALED
 OR0034* NAVD 88 ORTHO HEIGHT -   394.532 (meters)     1294.39  (feet) ADJUSTED
 OR0034  ______________________________________________________________________
 OR0034  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 OR0034  DYNAMIC HEIGHT  -        394.438 (meters)     1294.09  (feet) COMP
 OR0034  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 OR0034
 OR0034  VERT ORDER      -  SECOND    CLASS 0
 OR0034
 OR0034.The horizontal coordinates were scaled from a map and have
 OR0034.an estimated accuracy of +/- 6 seconds.
 OR0034
 OR0034.The orthometric height was determined by differential leveling and
 OR0034.adjusted by the NATIONAL GEODETIC SURVEY
 OR0034.in June 1991.
 OR0034
 OR0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0034.GEOID18 height accuracy estimate available here.
 OR0034
 OR0034.Click photographs - Photos may exist for this station.
 OR0034
 OR0034.The dynamic height is computed by dividing the NAVD 88
 OR0034.geopotential number by the normal gravity value computed on the
 OR0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0034.degrees latitude (g = 980.6199 gals.).
 OR0034
 OR0034.The modeled gravity was interpolated from observed gravity values.
 OR0034
 OR0034;                    North         East    Units  Estimated Accuracy
 OR0034;SPC SD S     -   162,690.      783,970.      MT  (+/- 180 meters Scaled)
 OR0034
 OR0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP766473(NAD 83)
 OR0034
 OR0034                          SUPERSEDED SURVEY CONTROL
 OR0034
 OR0034  NGVD 29 (??/??/92)  394.236  (m)         1293.42   (f) ADJ UNCH    2 0
 OR0034
 OR0034.Superseded values are not recommended for survey control.
 OR0034
 OR0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0034.See file dsdata.pdf to determine how the superseded data were derived.
 OR0034
 OR0034_MARKER: DB = BENCH MARK DISK
 OR0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0034_STAMPING: C 348 1964
 OR0034_MARK LOGO: CGS
 OR0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0034+STABILITY: SURFACE MOTION
 OR0034
 OR0034  HISTORY     - Date     Condition        Report By
 OR0034  HISTORY     - 1964     MONUMENTED       CGS
 OR0034
 OR0034                          STATION DESCRIPTION
 OR0034
 OR0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0034'6 MI N FROM MITCHELL.
 OR0034'ABOUT 6.2 MI. N ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0034'PACIFIC RAILROAD FROM THE FEDERAL BUILDING IN MITCHELL, DAVISON
 OR0034'COUNTY, THENCE FROM INTERSECTION OF NW-SE RAILROAD AND N-W
 OR0034'AND S-E GRAVEL ROADS, E ON GRAVEL ROAD FOR 1.8 MI. TO POINT
 OR0034'WHERE ROAD TURNS SOUTH.  THE BENCH MARK IS SW OF THE CURVE
 OR0034'OF THE ROAD, 55 FT S OF CENTERLINE EXTENDED OF E-W GRAVEL ROAD,
 OR0034'131 FT W OF CENTERLINE EXTENDED OF N-S GRAVEL ROAD, 41 FT S
 OR0034'OF ACTUAL CENTERLINE ON CURVE OF E-W GRAVEL ROAD AS THE ROAD
 OR0034'ENTERS CURVE FROM THE WEST, 1.5 FT N OF WITNESS POST PLAQUE
 OR0034'ON STEEL POST.  A STD. DISK STAMPED C 348 1964 SET IN THE TOP
 OR0034'OF A 9 IN DIAMETER CONCRETE MONUMENT PROJECTING 5 IN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0420 ***********************************************************************
 OR0420  DESIGNATION -  C 349
 OR0420  PID         -  OR0420
 OR0420  STATE/COUNTY-  SD/BUFFALO
 OR0420  COUNTRY     -  US
 OR0420  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0420
 OR0420                         *CURRENT SURVEY CONTROL
 OR0420  ______________________________________________________________________
 OR0420* NAD 83(1986) POSITION- 43 57 50.     (N) 099 18 22.     (W)   SCALED
 OR0420* NAVD 88 ORTHO HEIGHT -   488.286 (meters)     1601.99  (feet) ADJUSTED
 OR0420  ______________________________________________________________________
 OR0420  GEOID HEIGHT    -        -25.200 (meters)                     GEOID18
 OR0420  DYNAMIC HEIGHT  -        488.172 (meters)     1601.61  (feet) COMP
 OR0420  MODELED GRAVITY -    980,371.0   (mgal)                       NAVD 88
 OR0420
 OR0420  VERT ORDER      -  FIRST     CLASS II
 OR0420
 OR0420.The horizontal coordinates were scaled from a map and have
 OR0420.an estimated accuracy of +/- 6 seconds.
 OR0420
 OR0420.The orthometric height was determined by differential leveling and
 OR0420.adjusted by the NATIONAL GEODETIC SURVEY
 OR0420.in June 1991.
 OR0420
 OR0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0420.GEOID18 height accuracy estimate available here.
 OR0420
 OR0420.Click photographs - Photos may exist for this station.
 OR0420
 OR0420.The dynamic height is computed by dividing the NAVD 88
 OR0420.geopotential number by the normal gravity value computed on the
 OR0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0420.degrees latitude (g = 980.6199 gals.).
 OR0420
 OR0420.The modeled gravity was interpolated from observed gravity values.
 OR0420
 OR0420;                    North         East    Units  Estimated Accuracy
 OR0420;SPC SD S     -   181,650.      682,430.      MT  (+/- 180 meters Scaled)
 OR0420
 OR0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP754679(NAD 83)
 OR0420
 OR0420                          SUPERSEDED SURVEY CONTROL
 OR0420
 OR0420  NGVD 29 (??/??/92)  487.958  (m)         1600.91   (f) ADJ UNCH    1 2
 OR0420
 OR0420.Superseded values are not recommended for survey control.
 OR0420
 OR0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0420.See file dsdata.pdf to determine how the superseded data were derived.
 OR0420
 OR0420_MARKER: DB = BENCH MARK DISK
 OR0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0420_STAMPING: C 349 1949
 OR0420_MARK LOGO: CGS
 OR0420_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0420+STABILITY: SURFACE MOTION
 OR0420
 OR0420  HISTORY     - Date     Condition        Report By
 OR0420  HISTORY     - 1949     MONUMENTED       CGS
 OR0420  HISTORY     - 1958     GOOD             CGS
 OR0420  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0420
 OR0420                          STATION DESCRIPTION
 OR0420
 OR0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0420'9.6 MI SE FROM FORT THOMPSON.
 OR0420'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 OR0420'FORT THOMPSON, THENCE 9.4 MILES SOUTHEAST ALONG STATE HIGHWAY
 OR0420'NO. 47, ON THE TOP OF A KNOLL ON THE NORTHWEST SLOPE OF A HILL
 OR0420'IN THE HIGHWAY, 136 FEET NORTHEAST OF TELEPHONE POLE NO. 9,
 OR0420'77 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 2 FEET
 OR0420'SOUTHWEST OF A FENCE, 1.8 FEET SOUTHEAST OF A REFERENCE POST,
 OR0420'SET IN THE TOP OF A CONCRETE POST 5 FEET IN DEPTH AND PROJECTING
 OR0420'0.2 FOOT ABOVE THE GROUND, ABOUT 2 FEET ABOVE THE ROAD LEVEL.
 OR0420
 OR0420                          STATION RECOVERY (1958)
 OR0420
 OR0420'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0420'RECOVERED IN GOOD CONDITION.
 OR0420
 OR0420                          STATION RECOVERY (2013)
 OR0420
 OR0420'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0420'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1105 ***********************************************************************
 OR1105  DESIGNATION -  C 35 A
 OR1105  PID         -  OR1105
 OR1105  STATE/COUNTY-  SD/GREGORY
 OR1105  COUNTRY     -  US
 OR1105  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1105
 OR1105                         *CURRENT SURVEY CONTROL
 OR1105  ______________________________________________________________________
 OR1105* NAD 83(1986) POSITION- 43 02 58.     (N) 098 34 08.     (W)   SCALED
 OR1105* NAVD 88 ORTHO HEIGHT -   425.687 (meters)     1396.61  (feet) ADJUSTED
 OR1105  ______________________________________________________________________
 OR1105  GEOID HEIGHT    -        -26.211 (meters)                     GEOID18
 OR1105  DYNAMIC HEIGHT  -        425.543 (meters)     1396.14  (feet) COMP
 OR1105  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 OR1105
 OR1105  VERT ORDER      -  FIRST     CLASS II
 OR1105
 OR1105.The horizontal coordinates were scaled from a map and have
 OR1105.an estimated accuracy of +/- 6 seconds.
 OR1105
 OR1105.The orthometric height was determined by differential leveling and
 OR1105.adjusted by the NATIONAL GEODETIC SURVEY
 OR1105.in June 1994.
 OR1105
 OR1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1105.GEOID18 height accuracy estimate available here.
 OR1105
 OR1105.Click photographs - Photos may exist for this station.
 OR1105
 OR1105.The dynamic height is computed by dividing the NAVD 88
 OR1105.geopotential number by the normal gravity value computed on the
 OR1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1105.degrees latitude (g = 980.6199 gals.).
 OR1105
 OR1105.The modeled gravity was interpolated from observed gravity values.
 OR1105
 OR1105;                    North         East    Units  Estimated Accuracy
 OR1105;SPC SD S     -    81,080.      743,740.      MT  (+/- 180 meters Scaled)
 OR1105
 OR1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN351663(NAD 83)
 OR1105
 OR1105                          SUPERSEDED SURVEY CONTROL
 OR1105
 OR1105.No superseded survey control is available for this station.
 OR1105
 OR1105_MARKER: P = PIPE CAP
 OR1105_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 OR1105_SP_SET: UNSPECIFIED DEEP
 OR1105_MARK LOGO: NONE
 OR1105_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1105_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1105+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR1105_ROD/PIPE-DEPTH: 3.7 meters
 OR1105
 OR1105  HISTORY     - Date     Condition        Report By
 OR1105  HISTORY     - UNK      MONUMENTED       USACE
 OR1105  HISTORY     - 19930929 GOOD             NGS
 OR1105  HISTORY     - 20120115 GOOD             INDIV
 OR1105
 OR1105                          STATION DESCRIPTION
 OR1105
 OR1105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1105'4.3 KM (2.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1105'STATE HIGHWAY 46 IN PICKSTOWN, 7.9 M (25.9 FT) SOUTHEAST OF THE
 OR1105'CENTERLINE OF THE HIGHWAY, 2.9 M (9.5 FT) SOUTHWEST OF UTILITY LIGHT
 OR1105'POLE NUMBER 12, 0.6 M (2.0 FT) EAST OF A WITNESS POST, 0.5 M (1.6 FT)
 OR1105'NORTHEAST OF A STEEL POST WITH TAG NUMBER C-35 A, 0.3 M (1.0 FT)
 OR1105'NORTHWEST OF A WITNESS POST, AND 0.2 M (0.7 FT) BELOW THE LEVEL OF
 OR1105'THE HIGHWAY.  NOTE--THE DATUM POINT IS A METAL PIPE CAP THAT IS
 OR1105'ATTACHED TO A 2-1/2 INCH GALVANIZED STEEL PIPE ENCASED IN A 9-INCH
 OR1105'METAL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A LOCKED ACCESS
 OR1105'COVER.  THE MONUMENT IS UNSTAMPED.
 OR1105
 OR1105                          STATION RECOVERY (2012)
 OR1105
 OR1105'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0442 ***********************************************************************
 PS0442  DESIGNATION -  C 350
 PS0442  PID         -  PS0442
 PS0442  STATE/COUNTY-  SD/HUGHES
 PS0442  COUNTRY     -  US
 PS0442  USGS QUAD   -  JOE CREEK NW (2017)
 PS0442
 PS0442                         *CURRENT SURVEY CONTROL
 PS0442  ______________________________________________________________________
 PS0442* NAD 83(1986) POSITION- 44 10 45.     (N) 099 53 13.     (W)   SCALED
 PS0442* NAVD 88 ORTHO HEIGHT -   470.975 (meters)     1545.19  (feet) ADJUSTED
 PS0442  ______________________________________________________________________
 PS0442  GEOID HEIGHT    -        -24.069 (meters)                     GEOID18
 PS0442  DYNAMIC HEIGHT  -        470.882 (meters)     1544.89  (feet) COMP
 PS0442  MODELED GRAVITY -    980,404.5   (mgal)                       NAVD 88
 PS0442
 PS0442  VERT ORDER      -  FIRST     CLASS II
 PS0442
 PS0442.The horizontal coordinates were scaled from a map and have
 PS0442.an estimated accuracy of +/- 6 seconds.
 PS0442
 PS0442.The orthometric height was determined by differential leveling and
 PS0442.adjusted by the NATIONAL GEODETIC SURVEY
 PS0442.in June 1991.
 PS0442
 PS0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0442.GEOID18 height accuracy estimate available here.
 PS0442
 PS0442.Click photographs - Photos may exist for this station.
 PS0442
 PS0442.The dynamic height is computed by dividing the NAVD 88
 PS0442.geopotential number by the normal gravity value computed on the
 PS0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0442.degrees latitude (g = 980.6199 gals.).
 PS0442
 PS0442.The modeled gravity was interpolated from observed gravity values.
 PS0442
 PS0442;                    North         East    Units  Estimated Accuracy
 PS0442;SPC SD S     -   205,160.      635,690.      MT  (+/- 180 meters Scaled)
 PS0442
 PS0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP291921(NAD 83)
 PS0442
 PS0442                          SUPERSEDED SURVEY CONTROL
 PS0442
 PS0442  NGVD 29 (??/??/92)  470.652  (m)         1544.13   (f) ADJ UNCH    1 2
 PS0442
 PS0442.Superseded values are not recommended for survey control.
 PS0442
 PS0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0442.See file dsdata.pdf to determine how the superseded data were derived.
 PS0442
 PS0442_MARKER: DB = BENCH MARK DISK
 PS0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0442_STAMPING: C 350 1949
 PS0442_MARK LOGO: CGS
 PS0442_PROJECTION: PROJECTING 12 CENTIMETERS
 PS0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0442+STABILITY: SURFACE MOTION
 PS0442
 PS0442  HISTORY     - Date     Condition        Report By
 PS0442  HISTORY     - 1949     MONUMENTED       CGS
 PS0442
 PS0442                          STATION DESCRIPTION
 PS0442
 PS0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0442'5.7 MI NW FROM JOE CREEK.
 PS0442'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 PS0442'JOE CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE
 PS0442'0.7 MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST
 PS0442'ALONG A FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD,
 PS0442'THENCE 1.0 MILE EAST ALONG A FIELD ROAD, IN THE SOUTHEAST
 PS0442'QUARTER OF A ROAD CROSSING, AT THE CORNER OF SECTION 5, 6,
 PS0442'7 AND 8, T. 108 N., R. 75 W., 57 FEET SOUTH OF THE CENTER LINE
 PS0442'OF THE EAST-WEST ROAD, 44 FEET EAST OF THE CENTER LINE OF THE
 PS0442'NORTH-SOUTH ROAD, 18 FEET SOUTH OF A CORNER FENCE POST, 1 FOOT
 PS0442'WEST OF A FENCE, 2 FEET NORTH OF A REFERENCE POST, SET IN
 PS0442'THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET AND PROJECTING
 PS0442'0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0310 ***********************************************************************
 OT0310  DESIGNATION -  C 355
 OT0310  PID         -  OT0310
 OT0310  STATE/COUNTY-  SD/CUSTER
 OT0310  COUNTRY     -  US
 OT0310  USGS QUAD   -  HERMOSA (2017)
 OT0310
 OT0310                         *CURRENT SURVEY CONTROL
 OT0310  ______________________________________________________________________
 OT0310* NAD 83(1986) POSITION- 43 46 54.     (N) 103 09 35.     (W)   SCALED
 OT0310* NAVD 88 ORTHO HEIGHT -  1032.732 (meters)     3388.22  (feet) ADJUSTED
 OT0310  ______________________________________________________________________
 OT0310  GEOID HEIGHT    -        -16.279 (meters)                     GEOID18
 OT0310  DYNAMIC HEIGHT  -       1032.340 (meters)     3386.94  (feet) COMP
 OT0310  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 OT0310
 OT0310  VERT ORDER      -  FIRST     CLASS II
 OT0310
 OT0310.The horizontal coordinates were scaled from a map and have
 OT0310.an estimated accuracy of +/- 6 seconds.
 OT0310
 OT0310.The orthometric height was determined by differential leveling and
 OT0310.adjusted by the NATIONAL GEODETIC SURVEY
 OT0310.in June 1991.
 OT0310
 OT0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0310.GEOID18 height accuracy estimate available here.
 OT0310
 OT0310.Click photographs - Photos may exist for this station.
 OT0310
 OT0310.The dynamic height is computed by dividing the NAVD 88
 OT0310.geopotential number by the normal gravity value computed on the
 OT0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0310.degrees latitude (g = 980.6199 gals.).
 OT0310
 OT0310.The modeled gravity was interpolated from observed gravity values.
 OT0310
 OT0310;                    North         East    Units  Estimated Accuracy
 OT0310;SPC SD S     -   164,770.      372,540.      MT  (+/- 180 meters Scaled)
 OT0310
 OT0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ480492(NAD 83)
 OT0310
 OT0310                          SUPERSEDED SURVEY CONTROL
 OT0310
 OT0310  NGVD 29 (??/??/92) 1032.237  (m)         3386.60   (f) ADJ UNCH    1 2
 OT0310
 OT0310.Superseded values are not recommended for survey control.
 OT0310
 OT0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0310.See file dsdata.pdf to determine how the superseded data were derived.
 OT0310
 OT0310_MARKER: DB = BENCH MARK DISK
 OT0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0310_STAMPING: C 355 1961
 OT0310_MARK LOGO: CGS
 OT0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0310+STABILITY: SURFACE MOTION
 OT0310
 OT0310  HISTORY     - Date     Condition        Report By
 OT0310  HISTORY     - 1961     MONUMENTED       CGS
 OT0310  HISTORY     - 1963     GOOD             CGS
 OT0310
 OT0310                          STATION DESCRIPTION
 OT0310
 OT0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0310'7.2 MI S FROM HERMOSA.
 OT0310'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0310'FROM THE STATION AT HERMOSA, THENCE 2.9 MILES EAST ALONG A PAVED
 OT0310'ROAD, IN SECTION 16, T 3 S, R 8 E, AT A NORTH-SOUTH FENCE, 59
 OT0310'FEET NORTH OF THE CENTER LINE OF THE ROAD, 22 FEET EAST OF THE
 OT0310'SOUTH POST OF A GATE, 1 1/2 FEET SOUTH OF A FENCE, 2.0 FEET WEST
 OT0310'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD AND SET IN
 OT0310'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1981 ***********************************************************************
 PU1981  DESIGNATION -  C 358
 PU1981  PID         -  PU1981
 PU1981  STATE/COUNTY-  SD/BUTTE
 PU1981  COUNTRY     -  US
 PU1981  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1981
 PU1981                         *CURRENT SURVEY CONTROL
 PU1981  ______________________________________________________________________
 PU1981* NAD 83(1986) POSITION- 44 41 10.     (N) 103 51 50.     (W)   SCALED
 PU1981* NAVD 88 ORTHO HEIGHT -   934.066 (meters)     3064.51  (feet) ADJUSTED
 PU1981  ______________________________________________________________________
 PU1981  GEOID HEIGHT    -        -15.350 (meters)                     GEOID18
 PU1981  DYNAMIC HEIGHT  -        933.802 (meters)     3063.65  (feet) COMP
 PU1981  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 PU1981
 PU1981  VERT ORDER      -  FIRST     CLASS II
 PU1981
 PU1981.The horizontal coordinates were scaled from a map and have
 PU1981.an estimated accuracy of +/- 6 seconds.
 PU1981
 PU1981.The orthometric height was determined by differential leveling and
 PU1981.adjusted by the NATIONAL GEODETIC SURVEY
 PU1981.in July 1998.
 PU1981
 PU1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1981.GEOID18 height accuracy estimate available here.
 PU1981
 PU1981.Click photographs - Photos may exist for this station.
 PU1981
 PU1981.The dynamic height is computed by dividing the NAVD 88
 PU1981.geopotential number by the normal gravity value computed on the
 PU1981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1981.degrees latitude (g = 980.6199 gals.).
 PU1981
 PU1981.The modeled gravity was interpolated from observed gravity values.
 PU1981
 PU1981;                    North         East    Units  Estimated Accuracy
 PU1981;SPC SD N     -   102,070.      293,820.      MT  (+/- 180 meters Scaled)
 PU1981
 PU1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK900487(NAD 83)
 PU1981
 PU1981                          SUPERSEDED SURVEY CONTROL
 PU1981
 PU1981  NAVD 88 (06/15/91)  934.069  (m)         3064.52   (f) SUPERSEDED  1 2
 PU1981  NGVD 29 (??/??/92)  933.575  (m)         3062.90   (f) ADJ UNCH    1 2
 PU1981
 PU1981.Superseded values are not recommended for survey control.
 PU1981
 PU1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1981.See file dsdata.pdf to determine how the superseded data were derived.
 PU1981
 PU1981_MARKER: DB = BENCH MARK DISK
 PU1981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1981_STAMPING: C 358 1962
 PU1981_MARK LOGO: CGS
 PU1981_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1981_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1981_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1981+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1981
 PU1981  HISTORY     - Date     Condition        Report By
 PU1981  HISTORY     - 1962     MONUMENTED       CGS
 PU1981  HISTORY     - 19951116 GOOD             NGS
 PU1981
 PU1981                          STATION DESCRIPTION
 PU1981
 PU1981'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1981'0.6 MI NW FROM BELLE FOURCHE.
 PU1981'0.6 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1981'WITH U.S. HIGHWAY 85 IN BELLE FOURCHE, THENCE 0.05 OF A MILE
 PU1981'SOUTHWEST ALONG A GRAVELED ROAD, AT THE NORTHWEST CORNER OF THE
 PU1981'SOUTHEAST MOST OF TWO HANGARS, 159 FEET SOUTHEAST OF THE
 PU1981'SOUTHEAST CORNER OF THE AIRPORT OFFICE, 105 FEET SOUTH OF THE
 PU1981'CENTERLINE OF THE DRIVE TO THE PARKING AREA, 56 FEET SOUTH OF A
 PU1981'TELEPHONE POLE, 1 FOOT NORTHWEST OF THE NORTHWEST CORNER OF A
 PU1981'HANGAR, 2.5 FEET LOWER THAN THE DRIVEWAY, SET IN TOP OF A
 PU1981'CONCRETE POST PROJECTING 0.2 OF A FOOT, AT BUS FIELD AIRPORT.
 PU1981
 PU1981                          STATION RECOVERY (1995)
 PU1981
 PU1981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1981'1.0 KM (0.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1981'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 107.0 M (351.0 FT)
 PU1981'SOUTHWEST OF THE HIGHWAY CENTERLINE, 48.5 M (159.1 FT) SOUTHEAST OF
 PU1981'THE SOUTHEAST CORNER OF A BUILDING (OLD AIRPORT OFFICE), 17.1 M (56.1
 PU1981'FT) SOUTH OF A UTILITY POLE, 5.0 M (16.4 FT) BELOW THE LEVEL OF THE
 PU1981'HIGHWAY, 0.3 M (1.0 FT) WEST OF THE NORTHWEST CORNER OF A LARGE METAL
 PU1981'BUILDING (OLD AIRPORT HANGAR), UNDER A CEDAR TREE, AND THE MONUMENT IS
 PU1981'FLUSH WITH THE GROUND SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO
 PU1981'SURFACE MOTION.  VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING
 PU1981'AND SWELLING OF A SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN
 PU1981'MOISTURE CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2072 ***********************************************************************
 PU2072  DESIGNATION -  C 359
 PU2072  PID         -  PU2072
 PU2072  STATE/COUNTY-  SD/LAWRENCE
 PU2072  COUNTRY     -  US
 PU2072  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2072
 PU2072                         *CURRENT SURVEY CONTROL
 PU2072  ______________________________________________________________________
 PU2072* NAD 83(1986) POSITION- 44 35 18.     (N) 103 52 40.     (W)   SCALED
 PU2072* NAVD 88 ORTHO HEIGHT -   995.966 (meters)     3267.60  (feet) ADJUSTED
 PU2072  ______________________________________________________________________
 PU2072  GEOID HEIGHT    -        -15.015 (meters)                     GEOID18
 PU2072  DYNAMIC HEIGHT  -        995.663 (meters)     3266.60  (feet) COMP
 PU2072  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 PU2072
 PU2072  VERT ORDER      -  SECOND    CLASS 0
 PU2072
 PU2072.The horizontal coordinates were scaled from a map and have
 PU2072.an estimated accuracy of +/- 6 seconds.
 PU2072
 PU2072.The orthometric height was determined by differential leveling and
 PU2072.adjusted by the NATIONAL GEODETIC SURVEY
 PU2072.in June 1991.
 PU2072
 PU2072.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2072.GEOID18 height accuracy estimate available here.
 PU2072
 PU2072.Click photographs - Photos may exist for this station.
 PU2072
 PU2072.The dynamic height is computed by dividing the NAVD 88
 PU2072.geopotential number by the normal gravity value computed on the
 PU2072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2072.degrees latitude (g = 980.6199 gals.).
 PU2072
 PU2072.The modeled gravity was interpolated from observed gravity values.
 PU2072
 PU2072;                    North         East    Units  Estimated Accuracy
 PU2072;SPC SD N     -    91,270.      292,200.      MT  (+/- 180 meters Scaled)
 PU2072
 PU2072_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK890378(NAD 83)
 PU2072
 PU2072                          SUPERSEDED SURVEY CONTROL
 PU2072
 PU2072  NGVD 29 (??/??/92)  995.461  (m)         3265.94   (f) ADJ UNCH    2 0
 PU2072
 PU2072.Superseded values are not recommended for survey control.
 PU2072
 PU2072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2072.See file dsdata.pdf to determine how the superseded data were derived.
 PU2072
 PU2072_MARKER: DB = BENCH MARK DISK
 PU2072_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2072_SP_SET: CULVERT HEADWALL
 PU2072_STAMPING: C 359 1962
 PU2072_MARK LOGO: CGS
 PU2072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2072+STABILITY: SURFACE MOTION
 PU2072
 PU2072  HISTORY     - Date     Condition        Report By
 PU2072  HISTORY     - 1962     MONUMENTED       CGS
 PU2072
 PU2072                          STATION DESCRIPTION
 PU2072
 PU2072'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2072'5.8 MI S FROM BELLE FOURCHE.
 PU2072'ABOUT 4.95 MILE SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 PU2072'AT BELLE FOURCHE, THENCE 0.9 MILE SOUTHWEST ALONG OLD HIGHWAY
 PU2072'85.  SET IN TOP AND IN THE NORTH END OF THE EAST HEADWALL OF
 PU2072'A 4 FOOT BY 4 FOOT CULVERT UNDER THE HIGHWAY, 11.5 FEET EAST OF THE
 PU2072'CENTERLINE OF THE HIGHWAY AND ABOUT LEVEL WITH THE HIGHWAY, DRILLED
 PU2072'IN HORIZONTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0133 ***********************************************************************
 OR0133  DESIGNATION -  C 36
 OR0133  PID         -  OR0133
 OR0133  STATE/COUNTY-  SD/GREGORY
 OR0133  COUNTRY     -  US
 OR0133  USGS QUAD   -  BONESTEEL (2017)
 OR0133
 OR0133                         *CURRENT SURVEY CONTROL
 OR0133  ______________________________________________________________________
 OR0133* NAD 83(1986) POSITION- 43 01 39.     (N) 098 53 18.     (W)   SCALED
 OR0133* NAVD 88 ORTHO HEIGHT -   594.773 (meters)     1951.35  (feet) ADJUSTED
 OR0133  ______________________________________________________________________
 OR0133  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 OR0133  DYNAMIC HEIGHT  -        594.552 (meters)     1950.63  (feet) COMP
 OR0133  MODELED GRAVITY -    980,230.8   (mgal)                       NAVD 88
 OR0133
 OR0133  VERT ORDER      -  FIRST     CLASS II
 OR0133
 OR0133.The horizontal coordinates were scaled from a map and have
 OR0133.an estimated accuracy of +/- 6 seconds.
 OR0133
 OR0133.The orthometric height was determined by differential leveling and
 OR0133.adjusted by the NATIONAL GEODETIC SURVEY
 OR0133.in June 1994.
 OR0133
 OR0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0133.GEOID18 height accuracy estimate available here.
 OR0133
 OR0133.Click photographs - Photos may exist for this station.
 OR0133
 OR0133.The dynamic height is computed by dividing the NAVD 88
 OR0133.geopotential number by the normal gravity value computed on the
 OR0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0133.degrees latitude (g = 980.6199 gals.).
 OR0133
 OR0133.The modeled gravity was interpolated from observed gravity values.
 OR0133
 OR0133;                    North         East    Units  Estimated Accuracy
 OR0133;SPC SD S     -    78,140.      717,760.      MT  (+/- 180 meters Scaled)
 OR0133
 OR0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN090638(NAD 83)
 OR0133
 OR0133                          SUPERSEDED SURVEY CONTROL
 OR0133
 OR0133  NAVD 88 (06/15/91)  594.739  (m)         1951.24   (f) SUPERSEDED  1 2
 OR0133  NGVD 29 (??/??/92)  594.419  (m)         1950.19   (f) ADJ UNCH    1 2
 OR0133
 OR0133.Superseded values are not recommended for survey control.
 OR0133
 OR0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0133.See file dsdata.pdf to determine how the superseded data were derived.
 OR0133
 OR0133_MARKER: DB = BENCH MARK DISK
 OR0133_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0133_SP_SET: BUILDING
 OR0133_STAMPING: C 36 1933 1950.190
 OR0133_MARK LOGO: CGS
 OR0133_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0133_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0133_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0133+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1993
 OR0133
 OR0133  HISTORY     - Date     Condition        Report By
 OR0133  HISTORY     - 1933     MONUMENTED       CGS
 OR0133  HISTORY     - 1949     GOOD             CGS
 OR0133  HISTORY     - 19930928 GOOD             NGS
 OR0133  HISTORY     - 20120115 MARK NOT FOUND   INDIV
 OR0133
 OR0133                          STATION DESCRIPTION
 OR0133
 OR0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0133'AT FAIRFAX.
 OR0133'AT FAIRFAX, GREGORY COUNTY, AT THE W.M. WALTERS DRUG STORE (IN
 OR0133'1940), IN THE EAST WALL, 1.6 FEET SOUTH OF THE NORTHEAST CORNER
 OR0133'OF THE BUILDING, AND 3 FEET ABOVE THE SIDEWALK.  A STANDARD
 OR0133'DISK, STAMPED 1950.190 C 36 1933 AND SET VERTICALLY.
 OR0133
 OR0133                          STATION RECOVERY (1949)
 OR0133
 OR0133'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0133'RECOVERED IN GOOD CONDITION.
 OR0133
 OR0133                          STATION RECOVERY (1993)
 OR0133
 OR0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0133'IN FAIRFAX, SET VERTICALLY IN THE 2ND COLUMN NORTH OF THE EAST
 OR0133'ENTRANCE TO THE FIRST NATIONAL BANK, 15.4 M (50.5 FT) WEST OF THE
 OR0133'CENTER OF MAIN STREET, 3.6 M (11.8 FT) NORTH OF THE CENTER OF THE
 OR0133'ENTRANCE DOOR, AND 0.9 M (3.0 FT) ABOVE THE GROUND SURFACE.
 OR0133
 OR0133                          STATION RECOVERY (2012)
 OR0133
 OR0133'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0133'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1925 ***********************************************************************
 PU1925  DESIGNATION -  C 360
 PU1925  PID         -  PU1925
 PU1925  STATE/COUNTY-  SD/BUTTE
 PU1925  COUNTRY     -  US
 PU1925  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1925
 PU1925                         *CURRENT SURVEY CONTROL
 PU1925  ______________________________________________________________________
 PU1925* NAD 83(1986) POSITION- 44 41 00.     (N) 103 48 32.     (W)   SCALED
 PU1925* NAVD 88 ORTHO HEIGHT -   929.476 (meters)     3049.46  (feet) ADJUSTED
 PU1925  ______________________________________________________________________
 PU1925  GEOID HEIGHT    -        -15.441 (meters)                     GEOID18
 PU1925  DYNAMIC HEIGHT  -        929.220 (meters)     3048.62  (feet) COMP
 PU1925  MODELED GRAVITY -    980,310.7   (mgal)                       NAVD 88
 PU1925
 PU1925  VERT ORDER      -  SECOND    CLASS 0
 PU1925
 PU1925.The horizontal coordinates were scaled from a map and have
 PU1925.an estimated accuracy of +/- 6 seconds.
 PU1925
 PU1925.The orthometric height was determined by differential leveling and
 PU1925.adjusted by the NATIONAL GEODETIC SURVEY
 PU1925.in June 1991.
 PU1925
 PU1925.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1925.GEOID18 height accuracy estimate available here.
 PU1925
 PU1925.Click photographs - Photos may exist for this station.
 PU1925
 PU1925.The dynamic height is computed by dividing the NAVD 88
 PU1925.geopotential number by the normal gravity value computed on the
 PU1925.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1925.degrees latitude (g = 980.6199 gals.).
 PU1925
 PU1925.The modeled gravity was interpolated from observed gravity values.
 PU1925
 PU1925;                    North         East    Units  Estimated Accuracy
 PU1925;SPC SD N     -   101,560.      298,160.      MT  (+/- 180 meters Scaled)
 PU1925
 PU1925_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK943484(NAD 83)
 PU1925
 PU1925                          SUPERSEDED SURVEY CONTROL
 PU1925
 PU1925  NGVD 29 (??/??/92)  928.985  (m)         3047.85   (f) ADJ UNCH    2 0
 PU1925
 PU1925.Superseded values are not recommended for survey control.
 PU1925
 PU1925.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1925.See file dsdata.pdf to determine how the superseded data were derived.
 PU1925
 PU1925_MARKER: DB = BENCH MARK DISK
 PU1925_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1925_STAMPING: C 360 1962
 PU1925_MARK LOGO: CGS
 PU1925_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1925+STABILITY: SURFACE MOTION
 PU1925
 PU1925  HISTORY     - Date     Condition        Report By
 PU1925  HISTORY     - 1962     MONUMENTED       CGS
 PU1925  HISTORY     - 19951116 MARK NOT FOUND   NGS
 PU1925
 PU1925                          STATION DESCRIPTION
 PU1925
 PU1925'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1925'2.6 MI E FROM BELLE FOURCHE.
 PU1925'2.6 MILE EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1925'THE STATION AT BELLE FOURCHE, ABOUT 0.35 MILE SOUTHWEST OF
 PU1925'MILEPOST NO 3, BETWEEN THE TRACK AND U.S. HIGHWAY 212, 37.6
 PU1925'FEET NORTHWEST OF THE NORTHWEST RAIL, 61 FEET SOUTHEAST OF
 PU1925'THE CENTERLINE OF THE HIGHWAY, 29 FEET WEST OF THE NORTHWEST
 PU1925'END OF A 30 INCH PIPE CULVERT UNDER THE TRACK, 17.5 FEET
 PU1925'SOUTH OF A 48 INCH POPULAR TREE WITH TWO TRUNKS, 3 FEET SOUTHWEST
 PU1925'OF A TELEGRAPH POLE, 2 FEET SOUTHWEST OF A WITNESS POST, 2.5
 PU1925'FEET BELOW THE TRACK A CONCRETE POST PROJECTING ABOUT 0.3
 PU1925'OF A FOOT.
 PU1925
 PU1925                          STATION RECOVERY (1995)
 PU1925
 PU1925'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1925'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1444 ***********************************************************************
 PU1444  DESIGNATION -  C 361
 PU1444  PID         -  PU1444
 PU1444  STATE/COUNTY-  SD/MEADE
 PU1444  COUNTRY     -  US
 PU1444  USGS QUAD   -  FORT MEADE (2017)
 PU1444
 PU1444                         *CURRENT SURVEY CONTROL
 PU1444  ______________________________________________________________________
 PU1444* NAD 83(1986) POSITION- 44 23 26.     (N) 103 29 40.     (W)   SCALED
 PU1444* NAVD 88 ORTHO HEIGHT -  1097.416 (meters)     3600.44  (feet) ADJUSTED
 PU1444  ______________________________________________________________________
 PU1444  GEOID HEIGHT    -        -15.216 (meters)                     GEOID18
 PU1444  DYNAMIC HEIGHT  -       1097.060 (meters)     3599.27  (feet) COMP
 PU1444  MODELED GRAVITY -    980,254.9   (mgal)                       NAVD 88
 PU1444
 PU1444  VERT ORDER      -  FIRST     CLASS II
 PU1444
 PU1444.The horizontal coordinates were scaled from a map and have
 PU1444.an estimated accuracy of +/- 6 seconds.
 PU1444
 PU1444.The orthometric height was determined by differential leveling and
 PU1444.adjusted by the NATIONAL GEODETIC SURVEY
 PU1444.in June 1991.
 PU1444
 PU1444.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1444.GEOID18 height accuracy estimate available here.
 PU1444
 PU1444.Click photographs - Photos may exist for this station.
 PU1444
 PU1444.The dynamic height is computed by dividing the NAVD 88
 PU1444.geopotential number by the normal gravity value computed on the
 PU1444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1444.degrees latitude (g = 980.6199 gals.).
 PU1444
 PU1444.The modeled gravity was interpolated from observed gravity values.
 PU1444
 PU1444;                    North         East    Units  Estimated Accuracy
 PU1444;SPC SD N     -    67,930.      321,650.      MT  (+/- 180 meters Scaled)
 PU1444
 PU1444_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK199163(NAD 83)
 PU1444
 PU1444                          SUPERSEDED SURVEY CONTROL
 PU1444
 PU1444  NGVD 29 (??/??/92) 1096.898  (m)         3598.74   (f) ADJ UNCH    1 2
 PU1444
 PU1444.Superseded values are not recommended for survey control.
 PU1444
 PU1444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1444.See file dsdata.pdf to determine how the superseded data were derived.
 PU1444
 PU1444_MARKER: DB = BENCH MARK DISK
 PU1444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1444_STAMPING: C 361 1962
 PU1444_MARK LOGO: CGS
 PU1444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1444+STABILITY: SURFACE MOTION
 PU1444_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1444+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2012
 PU1444
 PU1444  HISTORY     - Date     Condition        Report By
 PU1444  HISTORY     - 1962     MONUMENTED       CGS
 PU1444  HISTORY     - 19910813 GOOD             NGS
 PU1444  HISTORY     - 20120815 GOOD             INDIV
 PU1444
 PU1444                          STATION DESCRIPTION
 PU1444
 PU1444'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1444'2.8 MI SE FROM STURGIS.
 PU1444'ABOUT 2.85 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1444'RAILWAY FROM THE STATION AT STURGIS, 3 POLES SOUTHEAST OF MILE
 PU1444'126, 72 FEET NORTHEAST OF THE NORTHEAST RAIL, 77 FEET SOUTHWEST
 PU1444'OF THE CENTER LINE OF THE HIGHWAY, 98 FEET EAST-SOUTHEAST OF A
 PU1444'POWER POLE BRACED WITH GUY WIRE, 1.5 FEET NORTHWEST OF A METAL
 PU1444'WITNESS POST, ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE RAILS AND
 PU1444'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PU1444'PROJETING 5 INCHES.
 PU1444
 PU1444                          STATION RECOVERY (1991)
 PU1444
 PU1444'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1444'4.6 KM (2.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1444'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 26.6 M (87.3 FT)
 PU1444'EAST OF A UTILITY POLE WITH 2 GUY CABLES, 24.4 M (80.1 FT) SOUTHEAST
 PU1444'OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE, 23.6 M (77.4 FT)
 PU1444'SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 PU1444'1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 PU1444'NORTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU1444'ABOVE THE GROUND SURFACE.
 PU1444
 PU1444                          STATION RECOVERY (2012)
 PU1444
 PU1444'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 PU1444'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1425 ***********************************************************************
 PU1425  DESIGNATION -  C 362
 PU1425  PID         -  PU1425
 PU1425  STATE/COUNTY-  SD/MEADE
 PU1425  COUNTRY     -  US
 PU1425  USGS QUAD   -  TILFORD (2017)
 PU1425
 PU1425                         *CURRENT SURVEY CONTROL
 PU1425  ______________________________________________________________________
 PU1425* NAD 83(1986) POSITION- 44 17 14.     (N) 103 25 25.     (W)   SCALED
 PU1425* NAVD 88 ORTHO HEIGHT -  1090.825 (meters)     3578.82  (feet) ADJUSTED
 PU1425  ______________________________________________________________________
 PU1425  GEOID HEIGHT    -        -15.216 (meters)                     GEOID18
 PU1425  DYNAMIC HEIGHT  -       1090.453 (meters)     3577.59  (feet) COMP
 PU1425  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 PU1425
 PU1425  VERT ORDER      -  FIRST     CLASS II
 PU1425
 PU1425.The horizontal coordinates were scaled from a map and have
 PU1425.an estimated accuracy of +/- 6 seconds.
 PU1425
 PU1425.The orthometric height was determined by differential leveling and
 PU1425.adjusted by the NATIONAL GEODETIC SURVEY
 PU1425.in June 1991.
 PU1425
 PU1425.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1425.GEOID18 height accuracy estimate available here.
 PU1425
 PU1425.Click photographs - Photos may exist for this station.
 PU1425
 PU1425.The dynamic height is computed by dividing the NAVD 88
 PU1425.geopotential number by the normal gravity value computed on the
 PU1425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1425.degrees latitude (g = 980.6199 gals.).
 PU1425
 PU1425.The modeled gravity was interpolated from observed gravity values.
 PU1425
 PU1425;                    North         East    Units  Estimated Accuracy
 PU1425;SPC SD N     -    56,220.      326,810.      MT  (+/- 180 meters Scaled)
 PU1425
 PU1425_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK257049(NAD 83)
 PU1425
 PU1425                          SUPERSEDED SURVEY CONTROL
 PU1425
 PU1425  NGVD 29 (??/??/92) 1090.310  (m)         3577.13   (f) ADJ UNCH    1 2
 PU1425
 PU1425.Superseded values are not recommended for survey control.
 PU1425
 PU1425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1425.See file dsdata.pdf to determine how the superseded data were derived.
 PU1425
 PU1425_MARKER: DB = BENCH MARK DISK
 PU1425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1425_STAMPING: C 362 1962
 PU1425_MARK LOGO: CGS
 PU1425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1425+STABILITY: SURFACE MOTION
 PU1425
 PU1425  HISTORY     - Date     Condition        Report By
 PU1425  HISTORY     - 1962     MONUMENTED       CGS
 PU1425
 PU1425                          STATION DESCRIPTION
 PU1425
 PU1425'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1425'11.3 MI SE FROM STURGIS.
 PU1425'ABOUT 11.3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1425'RAILWAY FROM THE STATION AT STURGIS, 0.15 MILE OF 5 TELEPHONE
 PU1425'POLES SOUTHEAST OF MILE POST 118, 115 FEET EAST-SOUTHEAST OF A
 PU1425'PRIVATE ROAD CROSSING, 97 FEET SOUTHEAST OF THE CENTER LINE OF A
 PU1425'FIELD GATE, 44 FEET NORTHEAST OF THE NORTHEAST RAIL, 3 FEET
 PU1425'SOUTHWEST OF A FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST,
 PU1425'ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE
 PU1425'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1559 ***********************************************************************
 PU1559  DESIGNATION -  C 363
 PU1559  PID         -  PU1559
 PU1559  STATE/COUNTY-  SD/PENNINGTON
 PU1559  COUNTRY     -  US
 PU1559  USGS QUAD   -  BOX ELDER (2017)
 PU1559
 PU1559                         *CURRENT SURVEY CONTROL
 PU1559  ______________________________________________________________________
 PU1559* NAD 83(1986) POSITION- 44 01 30.     (N) 103 04 25.     (W)   SCALED
 PU1559* NAVD 88 ORTHO HEIGHT -   914.799 (meters)     3001.30  (feet) ADJUSTED
 PU1559  ______________________________________________________________________
 PU1559  GEOID HEIGHT    -        -16.697 (meters)                     GEOID18
 PU1559  DYNAMIC HEIGHT  -        914.485 (meters)     3000.27  (feet) COMP
 PU1559  MODELED GRAVITY -    980,244.5   (mgal)                       NAVD 88
 PU1559
 PU1559  VERT ORDER      -  FIRST     CLASS II
 PU1559
 PU1559.The horizontal coordinates were scaled from a map and have
 PU1559.an estimated accuracy of +/- 6 seconds.
 PU1559
 PU1559.The orthometric height was determined by differential leveling and
 PU1559.adjusted by the NATIONAL GEODETIC SURVEY
 PU1559.in June 1991.
 PU1559
 PU1559.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1559.GEOID18 height accuracy estimate available here.
 PU1559
 PU1559.Click photographs - Photos may exist for this station.
 PU1559
 PU1559.The dynamic height is computed by dividing the NAVD 88
 PU1559.geopotential number by the normal gravity value computed on the
 PU1559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1559.degrees latitude (g = 980.6199 gals.).
 PU1559
 PU1559.The modeled gravity was interpolated from observed gravity values.
 PU1559
 PU1559;                    North         East    Units  Estimated Accuracy
 PU1559;SPC SD S     -   191,560.      380,360.      MT  (+/- 180 meters Scaled)
 PU1559
 PU1559_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ543764(NAD 83)
 PU1559
 PU1559                          SUPERSEDED SURVEY CONTROL
 PU1559
 PU1559  NGVD 29 (??/??/92)  914.329  (m)         2999.76   (f) ADJ UNCH    1 2
 PU1559
 PU1559.Superseded values are not recommended for survey control.
 PU1559
 PU1559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1559.See file dsdata.pdf to determine how the superseded data were derived.
 PU1559
 PU1559_MARKER: DB = BENCH MARK DISK
 PU1559_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1559_SP_SET: HEADWALL
 PU1559_STAMPING: C 363 1962
 PU1559_MARK LOGO: CGS
 PU1559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1559+STABILITY: SURFACE MOTION
 PU1559
 PU1559  HISTORY     - Date     Condition        Report By
 PU1559  HISTORY     - 1962     MONUMENTED       CGS
 PU1559  HISTORY     - 1985     GOOD             NGS
 PU1559  HISTORY     - 20110421 MARK NOT FOUND   INDIV
 PU1559
 PU1559                          STATION DESCRIPTION
 PU1559
 PU1559'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1559'9.2 MI SE FROM RAPID CITY.
 PU1559'ABOUT 9.15 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1559'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1559'STATION AT RAPID CITY, IN SECTION 19, T 1 N, R 9 E, 0.15 MILE
 PU1559'WEST OF THE JUNCTION OF AN ASPHALT ROAD LEADING NORTH TO THE
 PU1559'RAPID CITY MUNICIPAL AIRPORT, 81 FEET NORTH OF THE NORTHWEST
 PU1559'CORNER OF TRESTLE NO. W310, 83 FEET NORTH OF THE NORTH RAIL, 24
 PU1559'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 2 FEET BELOW THE
 PU1559'LEVEL OF THE HIGHWAY, ABOUT LEVEL WITH THE RAIL, AND SET IN THE
 PU1559'CENTER OF THE TOP OF THE SOUTH HEADWALL OF A LARGE NEW DOUBLE
 PU1559'CHANNEL CONCRETE CULVERT UNDER STATE HIGHWAY 40.
 PU1559
 PU1559                          STATION RECOVERY (1985)
 PU1559
 PU1559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1559'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1559'MI) NORTH ALONG US HIGHWAY 16 FROM THE POST OFFICE IN RAPID CITY,
 PU1559'THENCE 12.55 KM (7.85 MI) SOUTHEAST ALONG STATE HIGHWAY 44, IN THE TOP
 PU1559'CENTER OF THE SOUTHWEST HEADWALL FOR A DOUBLE BOX CULVERT, 0.2 KM
 PU1559'(0.14 MI) NORTHWEST OF THE JUNCTION OF THE REGIONAL AIRPORT ROAD AND
 PU1559'7.3 METERS (24 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE.
 PU1559'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 PU1559
 PU1559                          STATION RECOVERY (2011)
 PU1559
 PU1559'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1559'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0017 ***********************************************************************
 OT0017  DESIGNATION -  C 364
 OT0017  PID         -  OT0017
 OT0017  STATE/COUNTY-  SD/PENNINGTON
 OT0017  COUNTRY     -  US
 OT0017  USGS QUAD   -  CONATA (2017)
 OT0017
 OT0017                         *CURRENT SURVEY CONTROL
 OT0017  ______________________________________________________________________
 OT0017* NAD 83(1986) POSITION- 43 43 19.     (N) 102 13 54.     (W)   SCALED
 OT0017* NAVD 88 ORTHO HEIGHT -   756.163 (meters)     2480.84  (feet) ADJUSTED
 OT0017  ______________________________________________________________________
 OT0017  GEOID HEIGHT    -        -19.139 (meters)                     GEOID18
 OT0017  DYNAMIC HEIGHT  -        755.919 (meters)     2480.04  (feet) COMP
 OT0017  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 OT0017
 OT0017  VERT ORDER      -  FIRST     CLASS II
 OT0017
 OT0017.The horizontal coordinates were scaled from a map and have
 OT0017.an estimated accuracy of +/- 6 seconds.
 OT0017
 OT0017.The orthometric height was determined by differential leveling and
 OT0017.adjusted by the NATIONAL GEODETIC SURVEY
 OT0017.in June 1991.
 OT0017
 OT0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0017.GEOID18 height accuracy estimate available here.
 OT0017
 OT0017.Click photographs - Photos may exist for this station.
 OT0017
 OT0017.The dynamic height is computed by dividing the NAVD 88
 OT0017.geopotential number by the normal gravity value computed on the
 OT0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0017.degrees latitude (g = 980.6199 gals.).
 OT0017
 OT0017.The modeled gravity was interpolated from observed gravity values.
 OT0017
 OT0017;                    North         East    Units  Estimated Accuracy
 OT0017;SPC SD S     -   156,010.      447,060.      MT  (+/- 180 meters Scaled)
 OT0017
 OT0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ229447(NAD 83)
 OT0017
 OT0017                          SUPERSEDED SURVEY CONTROL
 OT0017
 OT0017  NGVD 29 (??/??/92)  755.695  (m)         2479.31   (f) ADJ UNCH    1 2
 OT0017
 OT0017.Superseded values are not recommended for survey control.
 OT0017
 OT0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0017.See file dsdata.pdf to determine how the superseded data were derived.
 OT0017
 OT0017_MARKER: DB = BENCH MARK DISK
 OT0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0017_STAMPING: C 364 1962
 OT0017_MARK LOGO: CGS
 OT0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0017+STABILITY: SURFACE MOTION
 OT0017
 OT0017  HISTORY     - Date     Condition        Report By
 OT0017  HISTORY     - 1962     MONUMENTED       CGS
 OT0017
 OT0017                          STATION DESCRIPTION
 OT0017
 OT0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0017'12.4 MI W FROM INTERIOR.
 OT0017'ABOUT 12.35 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0017'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 5,
 OT0017'T 4 S, R 16 E, 0.55 MILE WEST OF MILE POST 600, 16 POLES EAST OF
 OT0017'MILE POST 601, 0.15 MILE EAST OF TRESTLE NUMBER W 236, 38 FEET
 OT0017'SOUTH OF SOUTH RAIL, 30 1/2 FEET WEST OF A TELEPHONE POLE, 2.0
 OT0017'FEET NORTH OF A METAL WITNESS POST, 3 FEET BELOW THE LEVEL OF THE
 OT0017'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0289 ***********************************************************************
 OT0289  DESIGNATION -  C 365
 OT0289  PID         -  OT0289
 OT0289  STATE/COUNTY-  SD/PENNINGTON
 OT0289  COUNTRY     -  US
 OT0289  USGS QUAD   -  HERMOSA NW (2017)
 OT0289
 OT0289                         *CURRENT SURVEY CONTROL
 OT0289  ______________________________________________________________________
 OT0289* NAD 83(1986) POSITION- 43 57 26.     (N) 103 08 38.     (W)   SCALED
 OT0289* NAVD 88 ORTHO HEIGHT -   992.878 (meters)     3257.47  (feet) ADJUSTED
 OT0289  ______________________________________________________________________
 OT0289  GEOID HEIGHT    -        -16.324 (meters)                     GEOID18
 OT0289  DYNAMIC HEIGHT  -        992.521 (meters)     3256.30  (feet) COMP
 OT0289  MODELED GRAVITY -    980,224.9   (mgal)                       NAVD 88
 OT0289
 OT0289  VERT ORDER      -  FIRST     CLASS II
 OT0289
 OT0289.The horizontal coordinates were scaled from a map and have
 OT0289.an estimated accuracy of +/- 6 seconds.
 OT0289
 OT0289.The orthometric height was determined by differential leveling and
 OT0289.adjusted by the NATIONAL GEODETIC SURVEY
 OT0289.in June 1991.
 OT0289
 OT0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0289.GEOID18 height accuracy estimate available here.
 OT0289
 OT0289.Click photographs - Photos may exist for this station.
 OT0289
 OT0289.The dynamic height is computed by dividing the NAVD 88
 OT0289.geopotential number by the normal gravity value computed on the
 OT0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0289.degrees latitude (g = 980.6199 gals.).
 OT0289
 OT0289.The modeled gravity was interpolated from observed gravity values.
 OT0289
 OT0289;                    North         East    Units  Estimated Accuracy
 OT0289;SPC SD S     -   184,220.      374,470.      MT  (+/- 180 meters Scaled)
 OT0289
 OT0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ489687(NAD 83)
 OT0289
 OT0289                          SUPERSEDED SURVEY CONTROL
 OT0289
 OT0289  NGVD 29 (??/??/92)  992.385  (m)         3255.85   (f) ADJ UNCH    1 2
 OT0289
 OT0289.Superseded values are not recommended for survey control.
 OT0289
 OT0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0289.See file dsdata.pdf to determine how the superseded data were derived.
 OT0289
 OT0289_MARKER: DB = BENCH MARK DISK
 OT0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0289_STAMPING: C 365 1962
 OT0289_MARK LOGO: CGS
 OT0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0289+STABILITY: SURFACE MOTION
 OT0289
 OT0289  HISTORY     - Date     Condition        Report By
 OT0289  HISTORY     - 1962     MONUMENTED       CGS
 OT0289
 OT0289                          STATION DESCRIPTION
 OT0289
 OT0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0289'9.6 MI NE FROM HERMOSA.
 OT0289'ABOUT 9.6 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0289'RAILWAY FROM THE STATION AT HERMOSA, OR ABOUT 5.85 MILES SOUTHEAST
 OT0289'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM
 OT0289'THE STATION AT RAPID CITY, THENCE 3.25 MILES SOUTH AND WEST ALONG
 OT0289'A GRAVELED ROAD, THENCE 4.1 MILES SOUTHEAST ALONG THE CHICAGO
 OT0289'AND NORTH WESTERN RAILWAY, IN SECTION 15, T 1 S, R 8 E, 0.2 MILE
 OT0289'NORTH OF TRESTLE NO. H189, 0.15 MILE SOUTH OF A WHITE FARMHOUSE
 OT0289'LOCATED ON THE WEST SIDE OF A GRAVELED ROAD, 10 1/2 POLES NORTH
 OT0289'OF MILE POST 88, 64 FEET EAST OF THE CENTER LINE OF A GRAVELED
 OT0289'ROAD, 48 1/2 FEET WEST OF THE WEST RAIL, 1 1/2 FEET WEST OF A FENCE,
 OT0289'2.2 FEET EAST OF A METAL WITNESS POST, ABOUT 8 FEET ABOVE THE
 OT0289'LEVEL OF THE RAIL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0289'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0050 ***********************************************************************
 OT0050  DESIGNATION -  C 366
 OT0050  PID         -  OT0050
 OT0050  STATE/COUNTY-  SD/PENNINGTON
 OT0050  COUNTRY     -  US
 OT0050  USGS QUAD   -  WALL (2017)
 OT0050
 OT0050                         *CURRENT SURVEY CONTROL
 OT0050  ______________________________________________________________________
 OT0050* NAD 83(1986) POSITION- 43 54 28.     (N) 102 14 20.     (W)   SCALED
 OT0050* NAVD 88 ORTHO HEIGHT -   903.608 (meters)     2964.59  (feet) ADJUSTED
 OT0050  ______________________________________________________________________
 OT0050  GEOID HEIGHT    -        -19.012 (meters)                     GEOID18
 OT0050  DYNAMIC HEIGHT  -        903.316 (meters)     2963.63  (feet) COMP
 OT0050  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 OT0050
 OT0050  VERT ORDER      -  SECOND    CLASS 0
 OT0050
 OT0050.The horizontal coordinates were scaled from a map and have
 OT0050.an estimated accuracy of +/- 6 seconds.
 OT0050
 OT0050.The orthometric height was determined by differential leveling and
 OT0050.adjusted by the NATIONAL GEODETIC SURVEY
 OT0050.in June 1991.
 OT0050
 OT0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0050.GEOID18 height accuracy estimate available here.
 OT0050
 OT0050.Click photographs - Photos may exist for this station.
 OT0050
 OT0050.The dynamic height is computed by dividing the NAVD 88
 OT0050.geopotential number by the normal gravity value computed on the
 OT0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0050.degrees latitude (g = 980.6199 gals.).
 OT0050
 OT0050.The modeled gravity was interpolated from observed gravity values.
 OT0050
 OT0050;                    North         East    Units  Estimated Accuracy
 OT0050;SPC SD S     -   176,670.      446,950.      MT  (+/- 180 meters Scaled)
 OT0050
 OT0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ217653(NAD 83)
 OT0050
 OT0050                          SUPERSEDED SURVEY CONTROL
 OT0050
 OT0050  NGVD 29 (??/??/92)  903.141  (m)         2963.06   (f) ADJ UNCH    2 0
 OT0050
 OT0050.Superseded values are not recommended for survey control.
 OT0050
 OT0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0050.See file dsdata.pdf to determine how the superseded data were derived.
 OT0050
 OT0050_MARKER: DB = BENCH MARK DISK
 OT0050_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0050_STAMPING: C 366 1962
 OT0050_MARK LOGO: CGS
 OT0050_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0050_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0050_ROD/PIPE-DEPTH: 3.7 meters
 OT0050
 OT0050  HISTORY     - Date     Condition        Report By
 OT0050  HISTORY     - 1962     MONUMENTED       CGS
 OT0050
 OT0050                          STATION DESCRIPTION
 OT0050
 OT0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0050'6.2 MI S FROM WALL.
 OT0050'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0050'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0050'THENCE 5.8 MILES SOUTH ALONG U.S. HIGHWAY 16A, 0.35 MILE SOUTH
 OT0050'OF THE CREST OF A HILL IN SECTION 6, T 2 S, R 16 E, 48 1/2
 OT0050'FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 35 FEET NORTH
 OT0050'OF THE CENTER LINE OF A GATE, 1 1/2 FEET EAST OF A FENCE, ABOUT
 OT0050'4 FEET BELOW THE LEVEL OF THE HIGHWAY, 1.8 FEET NORTH OF A METAL
 OT0050'WITNESS POST, ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OT0050'DRIVEN TO A DEPTH OF 12 FEET AND ENCASED IN A 6-INCH TILE
 OT0050'PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0473 ***********************************************************************
 OS0473  DESIGNATION -  C 367
 OS0473  PID         -  OS0473
 OS0473  STATE/COUNTY-  SD/JACKSON
 OS0473  COUNTRY     -  US
 OS0473  USGS QUAD   -  INTERIOR (2017)
 OS0473
 OS0473                         *CURRENT SURVEY CONTROL
 OS0473  ______________________________________________________________________
 OS0473* NAD 83(1986) POSITION- 43 43 37.     (N) 101 57 35.     (W)   SCALED
 OS0473* NAVD 88 ORTHO HEIGHT -   719.044 (meters)     2359.06  (feet) ADJUSTED
 OS0473  ______________________________________________________________________
 OS0473  GEOID HEIGHT    -        -19.966 (meters)                     GEOID18
 OS0473  DYNAMIC HEIGHT  -        718.814 (meters)     2358.31  (feet) COMP
 OS0473  MODELED GRAVITY -    980,275.7   (mgal)                       NAVD 88
 OS0473
 OS0473  VERT ORDER      -  FIRST     CLASS II
 OS0473
 OS0473.The horizontal coordinates were scaled from a map and have
 OS0473.an estimated accuracy of +/- 6 seconds.
 OS0473
 OS0473.The orthometric height was determined by differential leveling and
 OS0473.adjusted by the NATIONAL GEODETIC SURVEY
 OS0473.in June 1991.
 OS0473
 OS0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0473.GEOID18 height accuracy estimate available here.
 OS0473
 OS0473.Click photographs - Photos may exist for this station.
 OS0473
 OS0473.The dynamic height is computed by dividing the NAVD 88
 OS0473.geopotential number by the normal gravity value computed on the
 OS0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0473.degrees latitude (g = 980.6199 gals.).
 OS0473
 OS0473.The modeled gravity was interpolated from observed gravity values.
 OS0473
 OS0473;                    North         East    Units  Estimated Accuracy
 OS0473;SPC SD S     -   156,100.      468,980.      MT  (+/- 180 meters Scaled)
 OS0473
 OS0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP616458(NAD 83)
 OS0473
 OS0473                          SUPERSEDED SURVEY CONTROL
 OS0473
 OS0473  NGVD 29 (??/??/92)  718.605  (m)         2357.62   (f) ADJ UNCH    1 2
 OS0473
 OS0473.Superseded values are not recommended for survey control.
 OS0473
 OS0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0473.See file dsdata.pdf to determine how the superseded data were derived.
 OS0473
 OS0473_MARKER: DB = BENCH MARK DISK
 OS0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0473_STAMPING: C 367 1962
 OS0473_MARK LOGO: CGS
 OS0473_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0473+STABILITY: SURFACE MOTION
 OS0473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0473+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0473
 OS0473  HISTORY     - Date     Condition        Report By
 OS0473  HISTORY     - 1962     MONUMENTED       CGS
 OS0473  HISTORY     - 20130116 GOOD             INDIV
 OS0473
 OS0473                          STATION DESCRIPTION
 OS0473
 OS0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0473'1.3 MI E FROM INTERIOR.
 OS0473'ABOUT 1.3 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0473'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 4,
 OS0473'T 4 S, R 18 E, ABOUT 0.1 MILE NORTH OF A LONE SHARP BALD HILL,
 OS0473'133 1/2 FEET EAST OF A T-CORNER FENCE POST WITH A FENCE LEADING
 OS0473'SOUTH, 96 FEET SOUTH OF THE SOUTH RAIL, 63 FEET SOUTH OF THE 3RD
 OS0473'POLE EAST OF MILE POST 587, 2 1/2 FEET NORTH OF A FENCE, 1.3 FEET
 OS0473'SOUTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE
 OS0473'LEVEL OF THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 OS0473'PROJECTING 3 INCHES.
 OS0473
 OS0473                          STATION RECOVERY (2013)
 OS0473
 OS0473'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1648 ***********************************************************************
 PU1648  DESIGNATION -  C 368
 PU1648  PID         -  PU1648
 PU1648  STATE/COUNTY-  SD/MEADE
 PU1648  COUNTRY     -  US
 PU1648  USGS QUAD   -  STURGIS (2017)
 PU1648
 PU1648                         *CURRENT SURVEY CONTROL
 PU1648  ______________________________________________________________________
 PU1648* NAD 83(1986) POSITION- 44 25 32.     (N) 103 33 53.     (W)   SCALED
 PU1648* NAVD 88 ORTHO HEIGHT -  1095.829 (meters)     3595.23  (feet) ADJUSTED
 PU1648  ______________________________________________________________________
 PU1648  GEOID HEIGHT    -        -15.081 (meters)                     GEOID18
 PU1648  DYNAMIC HEIGHT  -       1095.473 (meters)     3594.06  (feet) COMP
 PU1648  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 PU1648
 PU1648  VERT ORDER      -  FIRST     CLASS II
 PU1648
 PU1648.The horizontal coordinates were scaled from a map and have
 PU1648.an estimated accuracy of +/- 6 seconds.
 PU1648
 PU1648.The orthometric height was determined by differential leveling and
 PU1648.adjusted by the NATIONAL GEODETIC SURVEY
 PU1648.in September 1993.
 PU1648
 PU1648.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1648.GEOID18 height accuracy estimate available here.
 PU1648
 PU1648.Click photographs - Photos may exist for this station.
 PU1648
 PU1648.The dynamic height is computed by dividing the NAVD 88
 PU1648.geopotential number by the normal gravity value computed on the
 PU1648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1648.degrees latitude (g = 980.6199 gals.).
 PU1648
 PU1648.The modeled gravity was interpolated from observed gravity values.
 PU1648
 PU1648;                    North         East    Units  Estimated Accuracy
 PU1648;SPC SD N     -    72,060.      316,230.      MT  (+/- 180 meters Scaled)
 PU1648
 PU1648_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK142201(NAD 83)
 PU1648
 PU1648                          SUPERSEDED SURVEY CONTROL
 PU1648
 PU1648  NAVD 88 (06/15/91) 1095.840  (m)         3595.27   (f) SUPERSEDED  1 2
 PU1648  NGVD 29 (??/??/92) 1095.314  (m)         3593.54   (f) ADJ UNCH    1 2
 PU1648
 PU1648.Superseded values are not recommended for survey control.
 PU1648
 PU1648.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1648.See file dsdata.pdf to determine how the superseded data were derived.
 PU1648
 PU1648_MARKER: DB = BENCH MARK DISK
 PU1648_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1648_SP_SET: HEADWALL
 PU1648_STAMPING: C 368 1962
 PU1648_MARK LOGO: CGS
 PU1648_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1648+STABILITY: SURFACE MOTION
 PU1648_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1648+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 PU1648
 PU1648  HISTORY     - Date     Condition        Report By
 PU1648  HISTORY     - 1962     MONUMENTED       CGS
 PU1648  HISTORY     - 19910819 GOOD             NGS
 PU1648  HISTORY     - 20120321 GOOD             INDIV
 PU1648
 PU1648                          STATION DESCRIPTION
 PU1648
 PU1648'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1648'2 MI NW FROM STURGIS.
 PU1648'ABOUT 2.05 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1648'RAILWAY FROM THE STATION AT STURGIS, IN SECTION 6, T 5 N, R 5 E,
 PU1648'20 POLES NORTHWEST OF MILE POST 130, 12 FEET NORTH OF THE NORTH
 PU1648'RAIL, ABOUT 4 FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE
 PU1648'TOP OF THE EAST END OF THE NORTH HEADWALL OF A CONCRETE CULVERT.
 PU1648
 PU1648                          STATION RECOVERY (1991)
 PU1648
 PU1648'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1648'0.2 KM (0.10 MI) SOUTHWESTERLY ALONG STATE HIGHWAY 14 ALTERNATE FROM
 PU1648'THE JUNCTION OF INTERSTATE HIGHWAY 90 (EXIT 30) IN STURGIS, THENCE
 PU1648'2.6 KM (1.60 MI) WESTERLY ALONG A PAVED ROAD, IN TOP OF AND 0.6 M
 PU1648'(2.0 FT) WEST OF THE EAST END OF THE NORTH CONCRETE HEADWALL OF A BOX
 PU1648'CULVERT UNDER THE CHICAGO AND NORTHWESTERN RAILROAD, 26.4 M (86.6 FT)
 PU1648'SOUTH OF THE CENTERLINE OF THE ROAD, 3.8 M (12.5 FT) NORTH OF THE
 PU1648'NEAR RAIL, AND 1.3 M (4.3 FT) BELOW THE LEVEL OF THE TRACK.
 PU1648
 PU1648                          STATION RECOVERY (2012)
 PU1648
 PU1648'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0375 ***********************************************************************
 OR0375  DESIGNATION -  C 37
 OR0375  PID         -  OR0375
 OR0375  STATE/COUNTY-  SD/BRULE
 OR0375  COUNTRY     -  US
 OR0375  USGS QUAD   -  PLATTE LAKE (2017)
 OR0375
 OR0375                         *CURRENT SURVEY CONTROL
 OR0375  ______________________________________________________________________
 OR0375* NAD 83(1986) POSITION- 43 37 52.     (N) 098 51 16.     (W)   SCALED
 OR0375* NAVD 88 ORTHO HEIGHT -   496.223 (meters)     1628.03  (feet) ADJUSTED
 OR0375  ______________________________________________________________________
 OR0375  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 OR0375  DYNAMIC HEIGHT  -        496.080 (meters)     1627.56  (feet) COMP
 OR0375  MODELED GRAVITY -    980,316.7   (mgal)                       NAVD 88
 OR0375
 OR0375  VERT ORDER      -  FIRST     CLASS II
 OR0375
 OR0375.The horizontal coordinates were scaled from a map and have
 OR0375.an estimated accuracy of +/- 6 seconds.
 OR0375
 OR0375.The orthometric height was determined by differential leveling and
 OR0375.adjusted by the NATIONAL GEODETIC SURVEY
 OR0375.in June 1991.
 OR0375
 OR0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0375.GEOID18 height accuracy estimate available here.
 OR0375
 OR0375.Click photographs - Photos may exist for this station.
 OR0375
 OR0375.The dynamic height is computed by dividing the NAVD 88
 OR0375.geopotential number by the normal gravity value computed on the
 OR0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0375.degrees latitude (g = 980.6199 gals.).
 OR0375
 OR0375.The modeled gravity was interpolated from observed gravity values.
 OR0375
 OR0375;                    North         East    Units  Estimated Accuracy
 OR0375;SPC SD S     -   145,230.      719,330.      MT  (+/- 180 meters Scaled)
 OR0375
 OR0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP117309(NAD 83)
 OR0375
 OR0375                          SUPERSEDED SURVEY CONTROL
 OR0375
 OR0375  NGVD 29 (??/??/92)  495.876  (m)         1626.89   (f) ADJ UNCH    1 2
 OR0375
 OR0375.Superseded values are not recommended for survey control.
 OR0375
 OR0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0375.See file dsdata.pdf to determine how the superseded data were derived.
 OR0375
 OR0375_MARKER: DB = BENCH MARK DISK
 OR0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0375_STAMPING: 1626.886 C 37 1933
 OR0375_MARK LOGO: CGS
 OR0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0375+STABILITY: SURFACE MOTION
 OR0375
 OR0375  HISTORY     - Date     Condition        Report By
 OR0375  HISTORY     - 1933     MONUMENTED       CGS
 OR0375  HISTORY     - 1934     GOOD             CGS
 OR0375  HISTORY     - 20120521 MARK NOT FOUND   INDIV
 OR0375
 OR0375                          STATION DESCRIPTION
 OR0375
 OR0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0375'17.5 MI N FROM PLATTE.
 OR0375'IN BRULE COUNTY, 17-1/2 MILES NORTH ALONG U.S. HIGHWAY 281 FROM
 OR0375'PLATTE, CHARLES MIX COUNTY, 12.5 MILES SOUTHEAST OF KIMBALL,
 OR0375'BRULE COUNTY, AT CENTER SCHOOL, 108 FEET NORTHEAST OF THE
 OR0375'CORNER OF THE SCHOOLHOUSE, 54.5 FEET WEST OF THE CENTER LINE
 OR0375'OF THE HIGHWAY, 8 FEET WEST OF A FENCE CORNER, AND 2 FEET SOUTH
 OR0375'OF THE FENCE.  A STANDARD DISK, STAMPED 1626.886 C 37 1933
 OR0375'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 OR0375'ABOVE GROUND.
 OR0375
 OR0375                          STATION RECOVERY (1934)
 OR0375
 OR0375'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0375'RECOVERED IN GOOD CONDITION.
 OR0375
 OR0375                          STATION RECOVERY (2012)
 OR0375
 OR0375'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0375'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0207 ***********************************************************************
 OS0207  DESIGNATION -  C 370
 OS0207  PID         -  OS0207
 OS0207  STATE/COUNTY-  SD/JONES
 OS0207  COUNTRY     -  US
 OS0207  USGS QUAD   -  OKATON (2017)
 OS0207
 OS0207                         *CURRENT SURVEY CONTROL
 OS0207  ______________________________________________________________________
 OS0207* NAD 83(1986) POSITION- 43 52 37.     (N) 100 52 34.     (W)   SCALED
 OS0207* NAVD 88 ORTHO HEIGHT -   717.750 (meters)     2354.82  (feet) ADJUSTED
 OS0207  ______________________________________________________________________
 OS0207  GEOID HEIGHT    -        -23.722 (meters)                     GEOID18
 OS0207  DYNAMIC HEIGHT  -        717.513 (meters)     2354.04  (feet) COMP
 OS0207  MODELED GRAVITY -    980,265.5   (mgal)                       NAVD 88
 OS0207
 OS0207  VERT ORDER      -  FIRST     CLASS II
 OS0207
 OS0207.The horizontal coordinates were scaled from a map and have
 OS0207.an estimated accuracy of +/- 6 seconds.
 OS0207
 OS0207.The orthometric height was determined by differential leveling and
 OS0207.adjusted by the NATIONAL GEODETIC SURVEY
 OS0207.in June 1991.
 OS0207
 OS0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0207.GEOID18 height accuracy estimate available here.
 OS0207
 OS0207.Click photographs - Photos may exist for this station.
 OS0207
 OS0207.The dynamic height is computed by dividing the NAVD 88
 OS0207.geopotential number by the normal gravity value computed on the
 OS0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0207.degrees latitude (g = 980.6199 gals.).
 OS0207
 OS0207.The modeled gravity was interpolated from observed gravity values.
 OS0207
 OS0207;                    North         East    Units  Estimated Accuracy
 OS0207;SPC SD S     -   171,630.      556,380.      MT  (+/- 180 meters Scaled)
 OS0207
 OS0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP492599(NAD 83)
 OS0207
 OS0207                          SUPERSEDED SURVEY CONTROL
 OS0207
 OS0207  NGVD 29 (??/??/92)  717.283  (m)         2353.29   (f) ADJ UNCH    1 2
 OS0207
 OS0207.Superseded values are not recommended for survey control.
 OS0207
 OS0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0207.See file dsdata.pdf to determine how the superseded data were derived.
 OS0207
 OS0207_MARKER: DB = BENCH MARK DISK
 OS0207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0207_STAMPING: C 370 1962
 OS0207_MARK LOGO: CGS
 OS0207_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0207+STABILITY: SURFACE MOTION
 OS0207
 OS0207  HISTORY     - Date     Condition        Report By
 OS0207  HISTORY     - 1962     MONUMENTED       CGS
 OS0207
 OS0207                          STATION DESCRIPTION
 OS0207
 OS0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0207'1.1 MI SE FROM OKATON.
 OS0207'ABOUT 1.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0207'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN
 OS0207'SECTION 15 T 2 S, R 27 E, 4 POLES EAST OF MILE POST 526, 45 FEET
 OS0207'NORTH OF THE NORTH RAIL, 1 1/2 FEET SOUTH OF A FENCE, 1.5 FEET
 OS0207'WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 OS0207'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0509 ***********************************************************************
 PT0509  DESIGNATION -  C 371
 PT0509  PID         -  PT0509
 PT0509  STATE/COUNTY-  SD/HAAKON
 PT0509  COUNTRY     -  US
 PT0509  USGS QUAD   -  ELBON (2017)
 PT0509
 PT0509                         *CURRENT SURVEY CONTROL
 PT0509  ______________________________________________________________________
 PT0509* NAD 83(1986) POSITION- 44 18 39.     (N) 101 40 40.     (W)   SCALED
 PT0509* NAVD 88 ORTHO HEIGHT -   753.611 (meters)     2472.47  (feet) ADJUSTED
 PT0509  ______________________________________________________________________
 PT0509  GEOID HEIGHT    -        -20.961 (meters)                     GEOID18
 PT0509  DYNAMIC HEIGHT  -        753.403 (meters)     2471.79  (feet) COMP
 PT0509  MODELED GRAVITY -    980,318.2   (mgal)                       NAVD 88
 PT0509
 PT0509  VERT ORDER      -  FIRST     CLASS II
 PT0509
 PT0509.The horizontal coordinates were scaled from a map and have
 PT0509.an estimated accuracy of +/- 6 seconds.
 PT0509
 PT0509.The orthometric height was determined by differential leveling and
 PT0509.adjusted by the NATIONAL GEODETIC SURVEY
 PT0509.in June 1991.
 PT0509
 PT0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0509.GEOID18 height accuracy estimate available here.
 PT0509
 PT0509.Click photographs - Photos may exist for this station.
 PT0509
 PT0509.The dynamic height is computed by dividing the NAVD 88
 PT0509.geopotential number by the normal gravity value computed on the
 PT0509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0509.degrees latitude (g = 980.6199 gals.).
 PT0509
 PT0509.The modeled gravity was interpolated from observed gravity values.
 PT0509
 PT0509;                    North         East    Units  Estimated Accuracy
 PT0509;SPC SD S     -   220,560.      492,740.      MT  (+/- 180 meters Scaled)
 PT0509
 PT0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ864098(NAD 83)
 PT0509
 PT0509                          SUPERSEDED SURVEY CONTROL
 PT0509
 PT0509  NGVD 29 (??/??/92)  753.143  (m)         2470.94   (f) ADJ UNCH    1 2
 PT0509
 PT0509.Superseded values are not recommended for survey control.
 PT0509
 PT0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0509.See file dsdata.pdf to determine how the superseded data were derived.
 PT0509
 PT0509_MARKER: DB = BENCH MARK DISK
 PT0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0509_STAMPING: C 371 1962
 PT0509_MARK LOGO: CGS
 PT0509_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0509+STABILITY: SURFACE MOTION
 PT0509
 PT0509  HISTORY     - Date     Condition        Report By
 PT0509  HISTORY     - 1962     MONUMENTED       CGS
 PT0509
 PT0509                          STATION DESCRIPTION
 PT0509
 PT0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0509'10.4 MI S FROM MILESVILLE.
 PT0509'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0509'THE LUTHERAN HOUR AT MILESVILLE, THENCE 6.35 MILES SOUTH
 PT0509'ALONG STATE HIGHWAY 73, 59 FEET NORTH OF A TELEPHONE POLE,
 PT0509'34 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET WEST OF
 PT0509'A FENCE, 1.9 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 PT0509'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0509'ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0594 ***********************************************************************
 PT0594  DESIGNATION -  C 372
 PT0594  PID         -  PT0594
 PT0594  STATE/COUNTY-  SD/HAAKON
 PT0594  COUNTRY     -  US
 PT0594  USGS QUAD   -  PHILIP SE (2017)
 PT0594
 PT0594                         *CURRENT SURVEY CONTROL
 PT0594  ______________________________________________________________________
 PT0594* NAD 83(1986) POSITION- 44 02 25.     (N) 101 36 40.     (W)   SCALED
 PT0594* NAVD 88 ORTHO HEIGHT -   646.424 (meters)     2120.81  (feet) ADJUSTED
 PT0594  ______________________________________________________________________
 PT0594  GEOID HEIGHT    -        -21.302 (meters)                     GEOID18
 PT0594  DYNAMIC HEIGHT  -        646.233 (meters)     2120.18  (feet) COMP
 PT0594  MODELED GRAVITY -    980,303.0   (mgal)                       NAVD 88
 PT0594
 PT0594  VERT ORDER      -  SECOND    CLASS 0
 PT0594
 PT0594.The horizontal coordinates were scaled from a map and have
 PT0594.an estimated accuracy of +/- 6 seconds.
 PT0594
 PT0594.The orthometric height was determined by differential leveling and
 PT0594.adjusted by the NATIONAL GEODETIC SURVEY
 PT0594.in June 1991.
 PT0594
 PT0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0594.GEOID18 height accuracy estimate available here.
 PT0594
 PT0594.Click photographs - Photos may exist for this station.
 PT0594
 PT0594.The dynamic height is computed by dividing the NAVD 88
 PT0594.geopotential number by the normal gravity value computed on the
 PT0594.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0594.degrees latitude (g = 980.6199 gals.).
 PT0594
 PT0594.The modeled gravity was interpolated from observed gravity values.
 PT0594
 PT0594;                    North         East    Units  Estimated Accuracy
 PT0594;SPC SD S     -   190,420.      497,590.      MT  (+/- 180 meters Scaled)
 PT0594
 PT0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP907796(NAD 83)
 PT0594
 PT0594                          SUPERSEDED SURVEY CONTROL
 PT0594
 PT0594  NGVD 29 (??/??/92)  645.969  (m)         2119.32   (f) ADJ UNCH    2 0
 PT0594
 PT0594.Superseded values are not recommended for survey control.
 PT0594
 PT0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0594.See file dsdata.pdf to determine how the superseded data were derived.
 PT0594
 PT0594_MARKER: DB = BENCH MARK DISK
 PT0594_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0594_STAMPING: C 372 1962
 PT0594_MARK LOGO: CGS
 PT0594_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0594_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0594+STABILITY: SURFACE MOTION
 PT0594
 PT0594  HISTORY     - Date     Condition        Report By
 PT0594  HISTORY     - 1962     MONUMENTED       CGS
 PT0594
 PT0594                          STATION DESCRIPTION
 PT0594
 PT0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0594'2.8 MI E FROM PHILIP.
 PT0594'ABOUT 2.85 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0594'RAILWAY FROM THE STATION AT PHILIP, 6 1/2 POLES WEST OF MILE POST
 PT0594'557 AND AT A PRIVATE ROAD CROSSING, IN SECTION 17, T 1 N, R 21
 PT0594'E, 96 FEET SOUTH OF THE SOUTH RAIL, 179 FEET SOUTHEAST OF THE
 PT0594'CENTER OF THE ROAD CROSSING, 11 FEET EAST OF THE MOST EASTERLY
 PT0594'ONE OF TWO LARGE COTTONWOOD TREES, 1 1/2 FEET SOUTH OF A FENCE, 76
 PT0594'FEET SOUTHWEST OF A TELEPHONE POLE, 2.0 FEET EAST OF A METAL
 PT0594'WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE RAIL, AND
 PT0594'SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0674 ***********************************************************************
 PT0674  DESIGNATION -  C 373
 PT0674  PID         -  PT0674
 PT0674  STATE/COUNTY-  SD/HAAKON
 PT0674  COUNTRY     -  US
 PT0674  USGS QUAD   -  MILESVILLE (2017)
 PT0674
 PT0674                         *CURRENT SURVEY CONTROL
 PT0674  ______________________________________________________________________
 PT0674* NAD 83(1986) POSITION- 44 24 05.     (N) 101 41 58.     (W)   SCALED
 PT0674* NAVD 88 ORTHO HEIGHT -   758.582 (meters)     2488.78  (feet) ADJUSTED
 PT0674  ______________________________________________________________________
 PT0674  GEOID HEIGHT    -        -20.866 (meters)                     GEOID18
 PT0674  DYNAMIC HEIGHT  -        758.383 (meters)     2488.13  (feet) COMP
 PT0674  MODELED GRAVITY -    980,330.6   (mgal)                       NAVD 88
 PT0674
 PT0674  VERT ORDER      -  FIRST     CLASS II
 PT0674
 PT0674.The horizontal coordinates were scaled from a map and have
 PT0674.an estimated accuracy of +/- 6 seconds.
 PT0674
 PT0674.The orthometric height was determined by differential leveling and
 PT0674.adjusted by the NATIONAL GEODETIC SURVEY
 PT0674.in October 1997.
 PT0674
 PT0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0674.GEOID18 height accuracy estimate available here.
 PT0674
 PT0674.Click photographs - Photos may exist for this station.
 PT0674
 PT0674.The dynamic height is computed by dividing the NAVD 88
 PT0674.geopotential number by the normal gravity value computed on the
 PT0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0674.degrees latitude (g = 980.6199 gals.).
 PT0674
 PT0674.The modeled gravity was interpolated from observed gravity values.
 PT0674
 PT0674;                    North         East    Units  Estimated Accuracy
 PT0674;SPC SD S     -   230,650.      491,180.      MT  (+/- 180 meters Scaled)
 PT0674
 PT0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ850200(NAD 83)
 PT0674
 PT0674                          SUPERSEDED SURVEY CONTROL
 PT0674
 PT0674  NAVD 88 (06/15/91)  758.598  (m)         2488.83   (f) SUPERSEDED  1 2
 PT0674  NGVD 29 (??/??/92)  758.137  (m)         2487.32   (f) ADJ UNCH    1 2
 PT0674
 PT0674.Superseded values are not recommended for survey control.
 PT0674
 PT0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0674.See file dsdata.pdf to determine how the superseded data were derived.
 PT0674
 PT0674_MARKER: DB = BENCH MARK DISK
 PT0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0674_STAMPING: C 373 1962
 PT0674_MARK LOGO: CGS
 PT0674_PROJECTION: RECESSED 10 CENTIMETERS
 PT0674_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0674+STABILITY: SURFACE MOTION
 PT0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0674+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 PT0674
 PT0674  HISTORY     - Date     Condition        Report By
 PT0674  HISTORY     - 1962     MONUMENTED       CGS
 PT0674  HISTORY     - 19950718 GOOD             NGS
 PT0674  HISTORY     - 20120612 GOOD             INDIV
 PT0674
 PT0674                          STATION DESCRIPTION
 PT0674
 PT0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0674'5 MI SW FROM MILESVILLE.
 PT0674'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0674'THE LUTHERAN HOUR AT MILESVILLE, THENCE 1.0 MILE WEST ALONG STATE
 PT0674'HIGHWAY 34 AND 73, 1.0 MILE WEST OF THE SERVICE STATION AT
 PT0674'BILLSBURG, 99 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 51
 PT0674'FEET WEST OF THE CENTERLINE OF A NORTH-SOUTH ROAD, 44 FEET
 PT0674'SOUTHWEST OF A TELEPHONE POLE, 1.6 FEET WEST OF A METAL WITNESS
 PT0674'POST, 1 1/2 FEET SOUTH OF A FENCE, ABOUT 3 FEET BELOW THE LEVEL
 PT0674'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PT0674'PROJECTS ABOUT 6-INCHES.
 PT0674
 PT0674                          STATION RECOVERY (1995)
 PT0674
 PT0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0674'44.2 KM (27.45 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT0674'OF STATE HIGHWAY 73 IN HOWES, 511.0 M (1676.5 FT) EAST OF MILEPOST
 PT0674'140, 30.0 M (98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.1 M (49.5
 PT0674'FT) WEST OF THE CENTER OF A TRACK ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL
 PT0674'OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST, AND THE
 PT0674'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 PT0674
 PT0674                          STATION RECOVERY (2012)
 PT0674
 PT0674'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0674'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0705 ***********************************************************************
 PT0705  DESIGNATION -  C 374
 PT0705  PID         -  PT0705
 PT0705  STATE/COUNTY-  SD/HAAKON
 PT0705  COUNTRY     -  US
 PT0705  USGS QUAD   -  HILLAND (2017)
 PT0705
 PT0705                         *CURRENT SURVEY CONTROL
 PT0705  ______________________________________________________________________
 PT0705* NAD 83(1986) POSITION- 44 17 02.     (N) 101 49 39.     (W)   SCALED
 PT0705* NAVD 88 ORTHO HEIGHT -   787.512 (meters)     2583.70  (feet) ADJUSTED
 PT0705  ______________________________________________________________________
 PT0705  GEOID HEIGHT    -        -20.455 (meters)                     GEOID18
 PT0705  DYNAMIC HEIGHT  -        787.291 (meters)     2582.97  (feet) COMP
 PT0705  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 PT0705
 PT0705  VERT ORDER      -  SECOND    CLASS 0
 PT0705
 PT0705.The horizontal coordinates were scaled from a map and have
 PT0705.an estimated accuracy of +/- 6 seconds.
 PT0705
 PT0705.The orthometric height was determined by differential leveling and
 PT0705.adjusted by the NATIONAL GEODETIC SURVEY
 PT0705.in June 1991.
 PT0705
 PT0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0705.GEOID18 height accuracy estimate available here.
 PT0705
 PT0705.Click photographs - Photos may exist for this station.
 PT0705
 PT0705.The dynamic height is computed by dividing the NAVD 88
 PT0705.geopotential number by the normal gravity value computed on the
 PT0705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0705.degrees latitude (g = 980.6199 gals.).
 PT0705
 PT0705.The modeled gravity was interpolated from observed gravity values.
 PT0705
 PT0705;                    North         East    Units  Estimated Accuracy
 PT0705;SPC SD S     -   217,770.      480,740.      MT  (+/- 180 meters Scaled)
 PT0705
 PT0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ743072(NAD 83)
 PT0705
 PT0705                          SUPERSEDED SURVEY CONTROL
 PT0705
 PT0705  NGVD 29 (??/??/92)  787.047  (m)         2582.17   (f) ADJ UNCH    2 0
 PT0705
 PT0705.Superseded values are not recommended for survey control.
 PT0705
 PT0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0705.See file dsdata.pdf to determine how the superseded data were derived.
 PT0705
 PT0705_MARKER: DB = BENCH MARK DISK
 PT0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0705_STAMPING: C 374 1962
 PT0705_MARK LOGO: CGS
 PT0705_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0705+STABILITY: SURFACE MOTION
 PT0705
 PT0705  HISTORY     - Date     Condition        Report By
 PT0705  HISTORY     - 1962     MONUMENTED       CGS
 PT0705
 PT0705                          STATION DESCRIPTION
 PT0705
 PT0705'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0705'1.5 MI E FROM HILLAND.
 PT0705'ABOUT 1.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0705'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD,
 PT0705'A ROAD LEADING NORTH AND A TRAIL ROAD LEADING SOUTH, IN SECTION
 PT0705'27, T 4 N, R 19 E, 71 FEET SOUTH OF THE CENTER LINE OF THE
 PT0705'GRAVEL ROAD, 32 FEET EAST OF THE CENTER LINE OF THE TRAIL ROAD,
 PT0705'36 FEET SOUTHEAST OF A TELEPHONE POLE, 1 1/2 FEET WEST OF A
 PT0705'FENCE, 15 FEET SOUTH OF AN EAST-WEST FENCE, 1.8 FEET NORTH
 PT0705'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PT0705'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0375 ***********************************************************************
 PU0375  DESIGNATION -  C 375
 PU0375  PID         -  PU0375
 PU0375  STATE/COUNTY-  SD/PENNINGTON
 PU0375  COUNTRY     -  US
 PU0375  USGS QUAD   -  PEDRO (2017)
 PU0375
 PU0375                         *CURRENT SURVEY CONTROL
 PU0375  ______________________________________________________________________
 PU0375* NAD 83(1986) POSITION- 44 23 22.     (N) 102 05 03.     (W)   SCALED
 PU0375* NAVD 88 ORTHO HEIGHT -   742.214 (meters)     2435.08  (feet) ADJUSTED
 PU0375  ______________________________________________________________________
 PU0375  GEOID HEIGHT    -        -19.746 (meters)                     GEOID18
 PU0375  DYNAMIC HEIGHT  -        742.029 (meters)     2434.47  (feet) COMP
 PU0375  MODELED GRAVITY -    980,344.4   (mgal)                       NAVD 88
 PU0375
 PU0375  VERT ORDER      -  SECOND    CLASS 0
 PU0375
 PU0375.The horizontal coordinates were scaled from a map and have
 PU0375.an estimated accuracy of +/- 6 seconds.
 PU0375
 PU0375.The orthometric height was determined by differential leveling and
 PU0375.adjusted by the NATIONAL GEODETIC SURVEY
 PU0375.in June 1991.
 PU0375
 PU0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0375.GEOID18 height accuracy estimate available here.
 PU0375
 PU0375.Click photographs - Photos may exist for this station.
 PU0375
 PU0375.The dynamic height is computed by dividing the NAVD 88
 PU0375.geopotential number by the normal gravity value computed on the
 PU0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0375.degrees latitude (g = 980.6199 gals.).
 PU0375
 PU0375.The modeled gravity was interpolated from observed gravity values.
 PU0375
 PU0375;                    North         East    Units  Estimated Accuracy
 PU0375;SPC SD S     -   229,900.      460,510.      MT  (+/- 180 meters Scaled)
 PU0375
 PU0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK322192(NAD 83)
 PU0375
 PU0375                          SUPERSEDED SURVEY CONTROL
 PU0375
 PU0375  NGVD 29 (??/??/92)  741.766  (m)         2433.61   (f) ADJ UNCH    2 0
 PU0375
 PU0375.Superseded values are not recommended for survey control.
 PU0375
 PU0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0375.See file dsdata.pdf to determine how the superseded data were derived.
 PU0375
 PU0375_MARKER: DB = BENCH MARK DISK
 PU0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0375_STAMPING: C 375 1962
 PU0375_MARK LOGO: CGS
 PU0375_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0375+STABILITY: SURFACE MOTION
 PU0375
 PU0375  HISTORY     - Date     Condition        Report By
 PU0375  HISTORY     - 1962     MONUMENTED       CGS
 PU0375
 PU0375                          STATION DESCRIPTION
 PU0375
 PU0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0375'3.4 MI SE FROM PEDRO.
 PU0375'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0375'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD, THENCE
 PU0375'2.0 MILES SOUTHEAST ALONG A GRAVELED ROAD, IN SECTION 17, T 5 N,
 PU0375'R 17 E, 61 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 2.2
 PU0375'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 PU0375'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0375'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2096 ***********************************************************************
 PU2096  DESIGNATION -  C 376
 PU2096  PID         -  PU2096
 PU2096  STATE/COUNTY-  SD/LAWRENCE
 PU2096  COUNTRY     -  US
 PU2096  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2096
 PU2096                         *CURRENT SURVEY CONTROL
 PU2096  ______________________________________________________________________
 PU2096* NAD 83(1986) POSITION- 44 30 55.     (N) 103 55 34.     (W)   SCALED
 PU2096* NAVD 88 ORTHO HEIGHT -  1132.558 (meters)     3715.73  (feet) ADJUSTED
 PU2096  ______________________________________________________________________
 PU2096  GEOID HEIGHT    -        -14.571 (meters)                     GEOID18
 PU2096  DYNAMIC HEIGHT  -       1132.170 (meters)     3714.46  (feet) COMP
 PU2096  MODELED GRAVITY -    980,236.6   (mgal)                       NAVD 88
 PU2096
 PU2096  VERT ORDER      -  SECOND    CLASS 0
 PU2096
 PU2096.The horizontal coordinates were scaled from a map and have
 PU2096.an estimated accuracy of +/- 6 seconds.
 PU2096
 PU2096.The orthometric height was determined by differential leveling and
 PU2096.adjusted by the NATIONAL GEODETIC SURVEY
 PU2096.in June 1991.
 PU2096
 PU2096.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2096.GEOID18 height accuracy estimate available here.
 PU2096
 PU2096.Click photographs - Photos may exist for this station.
 PU2096
 PU2096.The dynamic height is computed by dividing the NAVD 88
 PU2096.geopotential number by the normal gravity value computed on the
 PU2096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2096.degrees latitude (g = 980.6199 gals.).
 PU2096
 PU2096.The modeled gravity was interpolated from observed gravity values.
 PU2096
 PU2096;                    North         East    Units  Estimated Accuracy
 PU2096;SPC SD N     -    83,350.      287,970.      MT  (+/- 180 meters Scaled)
 PU2096
 PU2096_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK853296(NAD 83)
 PU2096
 PU2096                          SUPERSEDED SURVEY CONTROL
 PU2096
 PU2096  NGVD 29 (??/??/92) 1131.992  (m)         3713.88   (f) ADJ UNCH    2 0
 PU2096
 PU2096.Superseded values are not recommended for survey control.
 PU2096
 PU2096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2096.See file dsdata.pdf to determine how the superseded data were derived.
 PU2096
 PU2096_MARKER: DB = BENCH MARK DISK
 PU2096_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2096_SP_SET: CULVERT HEADWALL
 PU2096_STAMPING: C 376 1962
 PU2096_MARK LOGO: CGS
 PU2096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2096+STABILITY: SURFACE MOTION
 PU2096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2096+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2007
 PU2096
 PU2096  HISTORY     - Date     Condition        Report By
 PU2096  HISTORY     - 1962     MONUMENTED       CGS
 PU2096  HISTORY     - 20070501 GOOD             NJS
 PU2096
 PU2096                          STATION DESCRIPTION
 PU2096
 PU2096'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2096'4.8 MI NW FROM SPEARFISH.
 PU2096'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU2096'AT SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD HIGHWAY 14, THENCE
 PU2096'4.2 MILE NORTHWEST ALONG OLD HIGHWAY 14, SET ACROSS THE ROAD
 PU2096'FROM STOCK PENS.  AT A CULVERT UNDER THE HIGHWAY, SET IN TOP AND
 PU2096'AT THE SOUTHWEST END OF THE WINGWALL FOR THE WEST HEADWALL,
 PU2096'17 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 1.1 FOOT
 PU2096'NORTHEAST OF THE SOUTHWEST END OF THE WINGWALL, AND DRILLED
 PU2096'IN HORIZONTAL ABOUT 2 FEET ABOVE THE HIGHWAY.
 PU2096
 PU2096                          STATION RECOVERY (2007)
 PU2096
 PU2096'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1707 ***********************************************************************
 PU1707  DESIGNATION -  C 377
 PU1707  PID         -  PU1707
 PU1707  STATE/COUNTY-  SD/LAWRENCE
 PU1707  COUNTRY     -  US
 PU1707  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1707
 PU1707                         *CURRENT SURVEY CONTROL
 PU1707  ______________________________________________________________________
 PU1707* NAD 83(1986) POSITION- 44 26 43.     (N) 103 41 45.     (W)   SCALED
 PU1707* NAVD 88 ORTHO HEIGHT -  1194.644 (meters)     3919.43  (feet) ADJUSTED
 PU1707  ______________________________________________________________________
 PU1707  GEOID HEIGHT    -        -14.626 (meters)                     GEOID18
 PU1707  DYNAMIC HEIGHT  -       1194.238 (meters)     3918.10  (feet) COMP
 PU1707  MODELED GRAVITY -    980,236.2   (mgal)                       NAVD 88
 PU1707
 PU1707  VERT ORDER      -  SECOND    CLASS 0
 PU1707
 PU1707.The horizontal coordinates were scaled from a map and have
 PU1707.an estimated accuracy of +/- 6 seconds.
 PU1707
 PU1707.The orthometric height was determined by differential leveling and
 PU1707.adjusted by the NATIONAL GEODETIC SURVEY
 PU1707.in June 1991.
 PU1707
 PU1707.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1707.GEOID18 height accuracy estimate available here.
 PU1707
 PU1707.Click photographs - Photos may exist for this station.
 PU1707
 PU1707.The dynamic height is computed by dividing the NAVD 88
 PU1707.geopotential number by the normal gravity value computed on the
 PU1707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1707.degrees latitude (g = 980.6199 gals.).
 PU1707
 PU1707.The modeled gravity was interpolated from observed gravity values.
 PU1707
 PU1707;                    North         East    Units  Estimated Accuracy
 PU1707;SPC SD N     -    74,720.      305,900.      MT  (+/- 180 meters Scaled)
 PU1707
 PU1707_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK037221(NAD 83)
 PU1707
 PU1707                          SUPERSEDED SURVEY CONTROL
 PU1707
 PU1707  NGVD 29 (??/??/92) 1194.104  (m)         3917.66   (f) ADJ UNCH    2 0
 PU1707
 PU1707.Superseded values are not recommended for survey control.
 PU1707
 PU1707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1707.See file dsdata.pdf to determine how the superseded data were derived.
 PU1707
 PU1707_MARKER: DB = BENCH MARK DISK
 PU1707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1707_STAMPING: C 377 1962
 PU1707_MARK LOGO: CGS
 PU1707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1707+STABILITY: SURFACE MOTION
 PU1707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1707+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2010
 PU1707
 PU1707  HISTORY     - Date     Condition        Report By
 PU1707  HISTORY     - 1962     MONUMENTED       CGS
 PU1707  HISTORY     - 20101210 GOOD             INDIV
 PU1707
 PU1707                          STATION DESCRIPTION
 PU1707
 PU1707'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1707'10.4 MI SE FROM SPEARFISH.
 PU1707'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1707'AT SPEARFISH, THENCE 1.15 MILE EAST ALONG A GRAVELED ROAD, AT
 PU1707'A T JUNCTION OF A GRADED ROAD SOUTH, 29 FEET SOUTH OF THE
 PU1707'CENTERLINE OF THE GRAVELED ROAD, 10 FEET EAST OF THE CENTERLINE
 PU1707'OF THE GRADED ROAD, 3.5 FEET EAST OF A GATE POST, 1 FOOT NORTH
 PU1707'OF THE FENCE LINE, 1.5 FEET EAST OF A WITNESS POST, ABOUT 2 FEET
 PU1707'HIGHER THAN THE GRAVELED ROAD, A CONCRETE POST PROJECTING 0.5
 PU1707'FOOT.
 PU1707
 PU1707                          STATION RECOVERY (2010)
 PU1707
 PU1707'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (NRO)
 PU1707'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0442 ***********************************************************************
 PU0442  DESIGNATION -  C 378
 PU0442  PID         -  PU0442
 PU0442  STATE/COUNTY-  SD/PENNINGTON
 PU0442  COUNTRY     -  US
 PU0442  USGS QUAD   -  RAINY CREEK (2017)
 PU0442
 PU0442                         *CURRENT SURVEY CONTROL
 PU0442  ______________________________________________________________________
 PU0442* NAD 83(1986) POSITION- 44 14 25.     (N) 102 11 16.     (W)   SCALED
 PU0442* NAVD 88 ORTHO HEIGHT -   790.015 (meters)     2591.91  (feet) ADJUSTED
 PU0442  ______________________________________________________________________
 PU0442  GEOID HEIGHT    -        -19.347 (meters)                     GEOID18
 PU0442  DYNAMIC HEIGHT  -        789.792 (meters)     2591.18  (feet) COMP
 PU0442  MODELED GRAVITY -    980,310.0   (mgal)                       NAVD 88
 PU0442
 PU0442  VERT ORDER      -  SECOND    CLASS 0
 PU0442
 PU0442.The horizontal coordinates were scaled from a map and have
 PU0442.an estimated accuracy of +/- 6 seconds.
 PU0442
 PU0442.The orthometric height was determined by differential leveling and
 PU0442.adjusted by the NATIONAL GEODETIC SURVEY
 PU0442.in June 1991.
 PU0442
 PU0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0442.GEOID18 height accuracy estimate available here.
 PU0442
 PU0442.Click photographs - Photos may exist for this station.
 PU0442
 PU0442.The dynamic height is computed by dividing the NAVD 88
 PU0442.geopotential number by the normal gravity value computed on the
 PU0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0442.degrees latitude (g = 980.6199 gals.).
 PU0442
 PU0442.The modeled gravity was interpolated from observed gravity values.
 PU0442
 PU0442;                    North         East    Units  Estimated Accuracy
 PU0442;SPC SD S     -   213,510.      451,880.      MT  (+/- 180 meters Scaled)
 PU0442
 PU0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK245024(NAD 83)
 PU0442
 PU0442                          SUPERSEDED SURVEY CONTROL
 PU0442
 PU0442  NGVD 29 (??/??/92)  789.555  (m)         2590.40   (f) ADJ UNCH    2 0
 PU0442
 PU0442.Superseded values are not recommended for survey control.
 PU0442
 PU0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0442.See file dsdata.pdf to determine how the superseded data were derived.
 PU0442
 PU0442_MARKER: DB = BENCH MARK DISK
 PU0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0442_STAMPING: C 378 1962
 PU0442_MARK LOGO: CGS
 PU0442_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0442+STABILITY: SURFACE MOTION
 PU0442
 PU0442  HISTORY     - Date     Condition        Report By
 PU0442  HISTORY     - 1962     MONUMENTED       CGS
 PU0442
 PU0442                          STATION DESCRIPTION
 PU0442
 PU0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0442'2 MI SE FROM CREIGHTON.
 PU0442'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0442'SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0442'GRAVELED ROAD, 49 FEET NORTHEAST OF THE CENTER LINE OF A ROAD
 PU0442'JUNCTION, 10 1/2 FEET EAST OF THE CENTER LINE OF A FIELD ROAD,
 PU0442'7.0 FEET NORTH OF A CORNER FENCE POST, 1.0 FEET WEST OF A FENCE,
 PU0442'1.4 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU0442'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0541 ***********************************************************************
 PU0541  DESIGNATION -  C 379
 PU0541  PID         -  PU0541
 PU0541  STATE/COUNTY-  SD/PENNINGTON
 PU0541  COUNTRY     -  US
 PU0541  USGS QUAD   -  LAKE HILL (2017)
 PU0541
 PU0541                         *CURRENT SURVEY CONTROL
 PU0541  ______________________________________________________________________
 PU0541* NAD 83(1986) POSITION- 44 06 37.     (N) 102 07 38.     (W)   SCALED
 PU0541* NAVD 88 ORTHO HEIGHT -   889.476 (meters)     2918.22  (feet) ADJUSTED
 PU0541  ______________________________________________________________________
 PU0541  GEOID HEIGHT    -        -19.384 (meters)                     GEOID18
 PU0541  DYNAMIC HEIGHT  -        889.218 (meters)     2917.38  (feet) COMP
 PU0541  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 PU0541
 PU0541  VERT ORDER      -  SECOND    CLASS 0
 PU0541
 PU0541.The horizontal coordinates were scaled from a map and have
 PU0541.an estimated accuracy of +/- 6 seconds.
 PU0541
 PU0541.The orthometric height was determined by differential leveling and
 PU0541.adjusted by the NATIONAL GEODETIC SURVEY
 PU0541.in June 1991.
 PU0541
 PU0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0541.GEOID18 height accuracy estimate available here.
 PU0541
 PU0541.Click photographs - Photos may exist for this station.
 PU0541
 PU0541.The dynamic height is computed by dividing the NAVD 88
 PU0541.geopotential number by the normal gravity value computed on the
 PU0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0541.degrees latitude (g = 980.6199 gals.).
 PU0541
 PU0541.The modeled gravity was interpolated from observed gravity values.
 PU0541
 PU0541;                    North         East    Units  Estimated Accuracy
 PU0541;SPC SD S     -   198,960.      456,410.      MT  (+/- 180 meters Scaled)
 PU0541
 PU0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ298881(NAD 83)
 PU0541
 PU0541                          SUPERSEDED SURVEY CONTROL
 PU0541
 PU0541  NGVD 29 (??/??/92)  889.025  (m)         2916.74   (f) ADJ UNCH    2 0
 PU0541
 PU0541.Superseded values are not recommended for survey control.
 PU0541
 PU0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0541.See file dsdata.pdf to determine how the superseded data were derived.
 PU0541
 PU0541_MARKER: DB = BENCH MARK DISK
 PU0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0541_STAMPING: C 379 1962
 PU0541_MARK LOGO: CGS
 PU0541_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0541+STABILITY: SURFACE MOTION
 PU0541
 PU0541  HISTORY     - Date     Condition        Report By
 PU0541  HISTORY     - 1962     MONUMENTED       CGS
 PU0541
 PU0541                          STATION DESCRIPTION
 PU0541
 PU0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0541'8.7 MI N FROM QUINN.
 PU0541'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0541'AT QUINN, 0.1 MILE EAST OF A SET OF FARM BUILDINGS ON THE NORTH
 PU0541'SIDE OF THE ROAD, 88 FEET NORTHEAST OF THE CENTER OF A ROAD
 PU0541'INTERSECTION, 76 FEET NORTH OF THE CENTER LINE OF A GRAVELED
 PU0541'ROAD, 47 FEET EAST OF THE CENTER LINE OF A GRAVELED ROAD,
 PU0541'1.2 FEET EAST OF A FENCE, 1.8 FEET NORTH OF A METAL WITNESS
 PU0541'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN
 PU0541'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0153 ***********************************************************************
 OS0153  DESIGNATION -  C 38
 OS0153  PID         -  OS0153
 OS0153  STATE/COUNTY-  SD/MELLETTE
 OS0153  COUNTRY     -  US
 OS0153  USGS QUAD   -  MISSION NW (2017)
 OS0153
 OS0153                         *CURRENT SURVEY CONTROL
 OS0153  ______________________________________________________________________
 OS0153* NAD 83(1986) POSITION- 43 23 36.     (N) 100 42 33.     (W)   SCALED
 OS0153* NAVD 88 ORTHO HEIGHT -   722.676 (meters)     2370.98  (feet) ADJUSTED
 OS0153  ______________________________________________________________________
 OS0153  GEOID HEIGHT    -        -23.494 (meters)                     GEOID18
 OS0153  DYNAMIC HEIGHT  -        722.396 (meters)     2370.06  (feet) COMP
 OS0153  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 OS0153
 OS0153  VERT ORDER      -  FIRST     CLASS II
 OS0153
 OS0153.The horizontal coordinates were scaled from a map and have
 OS0153.an estimated accuracy of +/- 6 seconds.
 OS0153
 OS0153.The orthometric height was determined by differential leveling and
 OS0153.adjusted by the NATIONAL GEODETIC SURVEY
 OS0153.in June 1991.
 OS0153
 OS0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0153.GEOID18 height accuracy estimate available here.
 OS0153
 OS0153.Click photographs - Photos may exist for this station.
 OS0153
 OS0153.The dynamic height is computed by dividing the NAVD 88
 OS0153.geopotential number by the normal gravity value computed on the
 OS0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0153.degrees latitude (g = 980.6199 gals.).
 OS0153
 OS0153.The modeled gravity was interpolated from observed gravity values.
 OS0153
 OS0153;                    North         East    Units  Estimated Accuracy
 OS0153;SPC SD S     -   117,830.      569,550.      MT  (+/- 180 meters Scaled)
 OS0153
 OS0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP615059(NAD 83)
 OS0153
 OS0153                          SUPERSEDED SURVEY CONTROL
 OS0153
 OS0153  NGVD 29 (??/??/92)  722.281  (m)         2369.68   (f) ADJ UNCH    1 2
 OS0153
 OS0153.Superseded values are not recommended for survey control.
 OS0153
 OS0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0153.See file dsdata.pdf to determine how the superseded data were derived.
 OS0153
 OS0153_MARKER: DB = BENCH MARK DISK
 OS0153_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0153_SP_SET: HEADWALL
 OS0153_STAMPING: C 38 1933
 OS0153_MARK LOGO: CGS
 OS0153_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0153+STABILITY: SURFACE MOTION
 OS0153_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0153+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1992
 OS0153
 OS0153  HISTORY     - Date     Condition        Report By
 OS0153  HISTORY     - 1933     MONUMENTED       CGS
 OS0153  HISTORY     - 19920721 GOOD             NGS
 OS0153
 OS0153                          STATION DESCRIPTION
 OS0153
 OS0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0153'9.8 MI N FROM MISSION.
 OS0153'IN MELLETTE COUNTY, ABOUT 9-3/4 MILES NORTH ALONG U.S. HIGHWAY
 OS0153'83 FROM MISSION, TODD COUNTY, ABOUT 1-1/4 MILES SOUTH OF A CHURCH,
 OS0153'AT THE BOTTOM OF A LONG GRADE, AT A DOUBLE 8- BY 10-FOOT CULVERT,
 OS0153'ABOUT 7 YARDS EAST OF THE CENTER LINE OF THE HIGHWAY, IN THE
 OS0153'CENTER OF THE TOP OF THE EAST CONCRETE HEAD WALL, AND DIRECTLY
 OS0153'OVER THE CENTER OF THE CONCRETE DIVIDING WALL.  A STANDARD DISK,
 OS0153'STAMPED C 38 1933.
 OS0153
 OS0153                          STATION RECOVERY (1992)
 OS0153
 OS0153'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0153'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0153'IN WHITE RIVER, THENCE 19.0 KM (11.80 MI) SOUTHERLY ALONG U.S.
 OS0153'HIGHWAY 83, THENCE 0.2 KM (0.10 MI) EASTERLY ALONG A TRACK ROAD,
 OS0153'THENCE 2.0 KM (1.25 MI) SOUTHEASTERLY ALONG A ROAD (ABANDONED), IN
 OS0153'TOP OF AND 3.3 M (10.8 FT) NORTHWEST OF THE SOUTHEAST END OF THE
 OS0153'NORTHEAST CONCRETE HEADWALL OF A BOX CULVERT, 3.3 M (10.8 FT)
 OS0153'NORTHEAST OF THE CENTER OF THE ROAD, AND 1.0 M (3.3 FT) BELOW THE
 OS0153'LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0796 ***********************************************************************
 PT0796  DESIGNATION -  C 380
 PT0796  PID         -  PT0796
 PT0796  STATE/COUNTY-  SD/HAAKON
 PT0796  COUNTRY     -  US
 PT0796  USGS QUAD   -  BOWEN RANCH (2017)
 PT0796
 PT0796                         *CURRENT SURVEY CONTROL
 PT0796  ______________________________________________________________________
 PT0796* NAD 83(1986) POSITION- 44 06 38.     (N) 101 49 39.     (W)   SCALED
 PT0796* NAVD 88 ORTHO HEIGHT -   727.143 (meters)     2385.64  (feet) ADJUSTED
 PT0796  ______________________________________________________________________
 PT0796  GEOID HEIGHT    -        -20.482 (meters)                     GEOID18
 PT0796  DYNAMIC HEIGHT  -        726.932 (meters)     2384.94  (feet) COMP
 PT0796  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 PT0796
 PT0796  VERT ORDER      -  SECOND    CLASS 0
 PT0796
 PT0796.The horizontal coordinates were scaled from a map and have
 PT0796.an estimated accuracy of +/- 6 seconds.
 PT0796
 PT0796.The orthometric height was determined by differential leveling and
 PT0796.adjusted by the NATIONAL GEODETIC SURVEY
 PT0796.in June 1991.
 PT0796
 PT0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0796.GEOID18 height accuracy estimate available here.
 PT0796
 PT0796.Click photographs - Photos may exist for this station.
 PT0796
 PT0796.The dynamic height is computed by dividing the NAVD 88
 PT0796.geopotential number by the normal gravity value computed on the
 PT0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0796.degrees latitude (g = 980.6199 gals.).
 PT0796
 PT0796.The modeled gravity was interpolated from observed gravity values.
 PT0796
 PT0796;                    North         East    Units  Estimated Accuracy
 PT0796;SPC SD S     -   198,510.      480,400.      MT  (+/- 180 meters Scaled)
 PT0796
 PT0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP737880(NAD 83)
 PT0796
 PT0796                          SUPERSEDED SURVEY CONTROL
 PT0796
 PT0796  NGVD 29 (??/??/92)  726.685  (m)         2384.13   (f) ADJ UNCH    2 0
 PT0796
 PT0796.Superseded values are not recommended for survey control.
 PT0796
 PT0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0796.See file dsdata.pdf to determine how the superseded data were derived.
 PT0796
 PT0796_MARKER: DB = BENCH MARK DISK
 PT0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0796_STAMPING: C 380 1962
 PT0796_MARK LOGO: CGS
 PT0796_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0796+STABILITY: SURFACE MOTION
 PT0796
 PT0796  HISTORY     - Date     Condition        Report By
 PT0796  HISTORY     - 1962     MONUMENTED       CGS
 PT0796
 PT0796                          STATION DESCRIPTION
 PT0796
 PT0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0796'13.6 MI S FROM HILLAND.
 PT0796'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0796'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0796'AND GRADED DIRT ROAD, THENCE 1.05 MILES EAST ALONG A GRAVELED
 PT0796'ROAD, 305 FEET NORTHEAST OF THE CENTER LINE OF A LONG CURVE
 PT0796'IN THE ROAD, 46 FEET WEST OF THE CENTER LINE OF A GRADED DIRT
 PT0796'ROAD LEADING NORTH, 8.3 FEET WEST OF A POWER POLE, 14 FEET
 PT0796'WEST OF A CORNER FENCE POST, 1 1/2 FEET SOUTH OF A FENCE, 1.7
 PT0796'FEET NORTHEAST OF A METAL WITNESS POST, AND SET IN THE TOP
 PT0796'OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0487 ***********************************************************************
 PU0487  DESIGNATION -  C 381
 PU0487  PID         -  PU0487
 PU0487  STATE/COUNTY-  SD/PENNINGTON
 PU0487  COUNTRY     -  US
 PU0487  USGS QUAD   -  WASTA SE (2017)
 PU0487
 PU0487                         *CURRENT SURVEY CONTROL
 PU0487  ______________________________________________________________________
 PU0487* NAD 83(1986) POSITION- 44 03 46.     (N) 102 22 07.     (W)   SCALED
 PU0487* NAVD 88 ORTHO HEIGHT -   728.070 (meters)     2388.68  (feet) ADJUSTED
 PU0487  ______________________________________________________________________
 PU0487  GEOID HEIGHT    -        -18.676 (meters)                     GEOID18
 PU0487  DYNAMIC HEIGHT  -        727.871 (meters)     2388.02  (feet) COMP
 PU0487  MODELED GRAVITY -    980,321.0   (mgal)                       NAVD 88
 PU0487
 PU0487  VERT ORDER      -  SECOND    CLASS 0
 PU0487
 PU0487.The horizontal coordinates were scaled from a map and have
 PU0487.an estimated accuracy of +/- 6 seconds.
 PU0487
 PU0487.The orthometric height was determined by differential leveling and
 PU0487.adjusted by the NATIONAL GEODETIC SURVEY
 PU0487.in June 1991.
 PU0487
 PU0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0487.GEOID18 height accuracy estimate available here.
 PU0487
 PU0487.Click photographs - Photos may exist for this station.
 PU0487
 PU0487.The dynamic height is computed by dividing the NAVD 88
 PU0487.geopotential number by the normal gravity value computed on the
 PU0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0487.degrees latitude (g = 980.6199 gals.).
 PU0487
 PU0487.The modeled gravity was interpolated from observed gravity values.
 PU0487
 PU0487;                    North         East    Units  Estimated Accuracy
 PU0487;SPC SD S     -   194,130.      436,960.      MT  (+/- 180 meters Scaled)
 PU0487
 PU0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ107822(NAD 83)
 PU0487
 PU0487                          SUPERSEDED SURVEY CONTROL
 PU0487
 PU0487  NGVD 29 (??/??/92)  727.634  (m)         2387.25   (f) ADJ UNCH    2 0
 PU0487
 PU0487.Superseded values are not recommended for survey control.
 PU0487
 PU0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0487.See file dsdata.pdf to determine how the superseded data were derived.
 PU0487
 PU0487_MARKER: DB = BENCH MARK DISK
 PU0487_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0487_STAMPING: C 381 1962
 PU0487_MARK LOGO: CGS
 PU0487_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0487_ROD/PIPE-DEPTH: 5.8 meters
 PU0487
 PU0487  HISTORY     - Date     Condition        Report By
 PU0487  HISTORY     - 1962     MONUMENTED       CGS
 PU0487
 PU0487                          STATION DESCRIPTION
 PU0487
 PU0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0487'4.8 MI E FROM WASTA.
 PU0487'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PU0487'RAILWAY FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST
 PU0487'ALONG U.S. HIGHWAY 16, IN SECTION 12, T 1 N, R 14 E, 242 FEET
 PU0487'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 53 FEET SOUTHEAST
 PU0487'OF THE CENTER OF A GATE, 1.0 FOOT SOUTHWEST OF A FENCE, 2.0 FEET
 PU0487'NORTH OF A METAL WITNESS POST, ABOUT 5 FEET ABOVE THE LEVEL OF
 PU0487'THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT
 PU0487'IS DRIVEN TO A DEPTH OF 19 FEET AND IS ENCASED IN A 6-INCH TILE
 PU0487'WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0104 ***********************************************************************
 OT0104  DESIGNATION -  C 382
 OT0104  PID         -  OT0104
 OT0104  STATE/COUNTY-  SD/PENNINGTON
 OT0104  COUNTRY     -  US
 OT0104  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0104
 OT0104                         *CURRENT SURVEY CONTROL
 OT0104  ______________________________________________________________________
 OT0104* NAD 83(1986) POSITION- 43 54 02.     (N) 102 19 16.     (W)   SCALED
 OT0104* NAVD 88 ORTHO HEIGHT -   908.635 (meters)     2981.08  (feet) ADJUSTED
 OT0104  ______________________________________________________________________
 OT0104  GEOID HEIGHT    -        -18.770 (meters)                     GEOID18
 OT0104  DYNAMIC HEIGHT  -        908.343 (meters)     2980.12  (feet) COMP
 OT0104  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 OT0104
 OT0104  VERT ORDER      -  SECOND    CLASS 0
 OT0104
 OT0104.The horizontal coordinates were scaled from a map and have
 OT0104.an estimated accuracy of +/- 6 seconds.
 OT0104
 OT0104.The orthometric height was determined by differential leveling and
 OT0104.adjusted by the NATIONAL GEODETIC SURVEY
 OT0104.in June 1991.
 OT0104
 OT0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0104.GEOID18 height accuracy estimate available here.
 OT0104
 OT0104.Click photographs - Photos may exist for this station.
 OT0104
 OT0104.The dynamic height is computed by dividing the NAVD 88
 OT0104.geopotential number by the normal gravity value computed on the
 OT0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0104.degrees latitude (g = 980.6199 gals.).
 OT0104
 OT0104.The modeled gravity was interpolated from observed gravity values.
 OT0104
 OT0104;                    North         East    Units  Estimated Accuracy
 OT0104;SPC SD S     -   176,020.      440,330.      MT  (+/- 180 meters Scaled)
 OT0104
 OT0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ151643(NAD 83)
 OT0104
 OT0104                          SUPERSEDED SURVEY CONTROL
 OT0104
 OT0104  NGVD 29 (??/??/92)  908.173  (m)         2979.56   (f) ADJ UNCH    2 0
 OT0104
 OT0104.Superseded values are not recommended for survey control.
 OT0104
 OT0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0104.See file dsdata.pdf to determine how the superseded data were derived.
 OT0104
 OT0104_MARKER: DB = BENCH MARK DISK
 OT0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0104_STAMPING: C 382 1962
 OT0104_MARK LOGO: CGS
 OT0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0104+STABILITY: SURFACE MOTION
 OT0104
 OT0104  HISTORY     - Date     Condition        Report By
 OT0104  HISTORY     - 1962     MONUMENTED       CGS
 OT0104
 OT0104                          STATION DESCRIPTION
 OT0104
 OT0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0104'14.2 MI SW FROM WALL.
 OT0104'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0104'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0104'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 5.65 MILES
 OT0104'NORTHWEST ALONG A GRAVELED ROAD IN SECTION 4, T 2 S, R 15 E, AT
 OT0104'THE WEST END OF A CURVE WITH A TANGENT TO THE NORTHEAST, 0.1 MILE
 OT0104'EAST OF A POLE CORRAL ON THE CREST OF A SMALL HILL, 35 FEET
 OT0104'SOUTH OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF A FENCE,
 OT0104'1.8 FEET EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF
 OT0104'A CONCRETE POST PROJECTING 5-INCHES, ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0825 ***********************************************************************
 PT0825  DESIGNATION -  C 383
 PT0825  PID         -  PT0825
 PT0825  STATE/COUNTY-  SD/HAAKON
 PT0825  COUNTRY     -  US
 PT0825  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0825
 PT0825                         *CURRENT SURVEY CONTROL
 PT0825  ______________________________________________________________________
 PT0825* NAD 83(1986) POSITION- 44 12 42.     (N) 101 50 50.     (W)   SCALED
 PT0825* NAVD 88 ORTHO HEIGHT -   791.282 (meters)     2596.06  (feet) ADJUSTED
 PT0825  ______________________________________________________________________
 PT0825  GEOID HEIGHT    -        -20.379 (meters)                     GEOID18
 PT0825  DYNAMIC HEIGHT  -        791.056 (meters)     2595.32  (feet) COMP
 PT0825  MODELED GRAVITY -    980,306.4   (mgal)                       NAVD 88
 PT0825
 PT0825  VERT ORDER      -  SECOND    CLASS 0
 PT0825
 PT0825.The horizontal coordinates were scaled from a map and have
 PT0825.an estimated accuracy of +/- 6 seconds.
 PT0825
 PT0825.The orthometric height was determined by differential leveling and
 PT0825.adjusted by the NATIONAL GEODETIC SURVEY
 PT0825.in June 1991.
 PT0825
 PT0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0825.GEOID18 height accuracy estimate available here.
 PT0825
 PT0825.Click photographs - Photos may exist for this station.
 PT0825
 PT0825.The dynamic height is computed by dividing the NAVD 88
 PT0825.geopotential number by the normal gravity value computed on the
 PT0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0825.degrees latitude (g = 980.6199 gals.).
 PT0825
 PT0825.The modeled gravity was interpolated from observed gravity values.
 PT0825
 PT0825;                    North         East    Units  Estimated Accuracy
 PT0825;SPC SD S     -   209,780.      479,020.      MT  (+/- 180 meters Scaled)
 PT0825
 PT0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP725993(NAD 83)
 PT0825
 PT0825                          SUPERSEDED SURVEY CONTROL
 PT0825
 PT0825  NGVD 29 (??/??/92)  790.819  (m)         2594.55   (f) ADJ UNCH    2 0
 PT0825
 PT0825.Superseded values are not recommended for survey control.
 PT0825
 PT0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0825.See file dsdata.pdf to determine how the superseded data were derived.
 PT0825
 PT0825_MARKER: DB = BENCH MARK DISK
 PT0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0825_STAMPING: C 383 1962
 PT0825_MARK LOGO: CGS
 PT0825_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0825+STABILITY: SURFACE MOTION
 PT0825
 PT0825  HISTORY     - Date     Condition        Report By
 PT0825  HISTORY     - 1962     MONUMENTED       CGS
 PT0825
 PT0825                          STATION DESCRIPTION
 PT0825
 PT0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0825'5.5 MI S FROM HILLAND.
 PT0825'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0825'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0825'ROAD, THENCE 3.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0825'SECTION 21, T 3 N, R 19 E, 33 FEET EAST OF THE CENTER LINE OF
 PT0825'THE ROAD, 32 FEET SOUTH OF THE CENTER OF A WIRE GATE, 2 FEET
 PT0825'WEST OF A FENCE, 1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 PT0825'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0825'PROJECTING ABOUT 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0567 ***********************************************************************
 PU0567  DESIGNATION -  C 384
 PU0567  PID         -  PU0567
 PU0567  STATE/COUNTY-  SD/PENNINGTON
 PU0567  COUNTRY     -  US
 PU0567  USGS QUAD   -  PEDRO SE (2017)
 PU0567
 PU0567                         *CURRENT SURVEY CONTROL
 PU0567  ______________________________________________________________________
 PU0567* NAD 83(1986) POSITION- 44 15 47.     (N) 102 02 19.     (W)   SCALED
 PU0567* NAVD 88 ORTHO HEIGHT -   852.198 (meters)     2795.92  (feet) ADJUSTED
 PU0567  ______________________________________________________________________
 PU0567  GEOID HEIGHT    -        -19.784 (meters)                     GEOID18
 PU0567  DYNAMIC HEIGHT  -        851.955 (meters)     2795.12  (feet) COMP
 PU0567  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 PU0567
 PU0567  VERT ORDER      -  SECOND    CLASS 0
 PU0567
 PU0567.The horizontal coordinates were scaled from a map and have
 PU0567.an estimated accuracy of +/- 6 seconds.
 PU0567
 PU0567.The orthometric height was determined by differential leveling and
 PU0567.adjusted by the NATIONAL GEODETIC SURVEY
 PU0567.in June 1991.
 PU0567
 PU0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0567.GEOID18 height accuracy estimate available here.
 PU0567
 PU0567.Click photographs - Photos may exist for this station.
 PU0567
 PU0567.The dynamic height is computed by dividing the NAVD 88
 PU0567.geopotential number by the normal gravity value computed on the
 PU0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0567.degrees latitude (g = 980.6199 gals.).
 PU0567
 PU0567.The modeled gravity was interpolated from observed gravity values.
 PU0567
 PU0567;                    North         East    Units  Estimated Accuracy
 PU0567;SPC SD S     -   215,780.      463,850.      MT  (+/- 180 meters Scaled)
 PU0567
 PU0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK363053(NAD 83)
 PU0567
 PU0567                          SUPERSEDED SURVEY CONTROL
 PU0567
 PU0567  NGVD 29 (??/??/92)  851.734  (m)         2794.40   (f) ADJ UNCH    2 0
 PU0567
 PU0567.Superseded values are not recommended for survey control.
 PU0567
 PU0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0567.See file dsdata.pdf to determine how the superseded data were derived.
 PU0567
 PU0567_MARKER: DB = BENCH MARK DISK
 PU0567_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0567_STAMPING: C 384 1962
 PU0567_MARK LOGO: CGS
 PU0567_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0567_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0567_ROD/PIPE-DEPTH: 3.7 meters
 PU0567
 PU0567  HISTORY     - Date     Condition        Report By
 PU0567  HISTORY     - 1962     MONUMENTED       CGS
 PU0567
 PU0567                          STATION DESCRIPTION
 PU0567
 PU0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0567'14.6 MI SW FROM HILLAND.
 PU0567'ABOUT 1.5 MILES WEST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0567'CEMETERY AT HILLAND, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0567'THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 0.2 MILE
 PU0567'NORTH ALONG A GRADED DIRT ROAD, THENCE 3.4 MILES SOUTH ALONG
 PU0567'A GRAVELED ROAD, 110 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0567'12 FEET EAST OF A FENCE, 1.4 FEET SOUTH OF A METAL WITNESS
 PU0567'POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH
 PU0567'COPPER-COATED ROD THAT IS DRIVEN TO A DEPTH OF 12 FEET AND IS
 PU0567'ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0131 ***********************************************************************
 OT0131  DESIGNATION -  C 385
 OT0131  PID         -  OT0131
 OT0131  STATE/COUNTY-  SD/PENNINGTON
 OT0131  COUNTRY     -  US
 OT0131  USGS QUAD   -  WALL (2017)
 OT0131
 OT0131                         *CURRENT SURVEY CONTROL
 OT0131  ______________________________________________________________________
 OT0131* NAD 83(1986) POSITION- 43 56 02.56   (N) 102 09 31.66   (W)   HD_HELD1
 OT0131* NAVD 88 ORTHO HEIGHT -   821.083 (meters)     2693.84  (feet) ADJUSTED
 OT0131  ______________________________________________________________________
 OT0131  GEOID HEIGHT    -        -19.281 (meters)                     GEOID18
 OT0131  DYNAMIC HEIGHT  -        820.832 (meters)     2693.01  (feet) COMP
 OT0131  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 OT0131
 OT0131  VERT ORDER      -  SECOND    CLASS 0
 OT0131
 OT0131.The horizontal coordinates were determined by differentially corrected
 OT0131.hand held GPS observations or other comparable positioning techniques
 OT0131.and have an estimated accuracy of +/- 3 meters.
 OT0131
 OT0131.The orthometric height was determined by differential leveling and
 OT0131.adjusted by the NATIONAL GEODETIC SURVEY
 OT0131.in June 1991.
 OT0131
 OT0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0131.GEOID18 height accuracy estimate available here.
 OT0131
 OT0131.Click photographs - Photos may exist for this station.
 OT0131
 OT0131.The dynamic height is computed by dividing the NAVD 88
 OT0131.geopotential number by the normal gravity value computed on the
 OT0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0131.degrees latitude (g = 980.6199 gals.).
 OT0131
 OT0131.The modeled gravity was interpolated from observed gravity values.
 OT0131
 OT0131;                    North         East    Units  Estimated Accuracy
 OT0131;SPC SD S     -   179,437.6     453,447.8     MT  (+/- 3 meters HH1 GPS) 
 OT0131
 OT0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2804668472(NAD 83)
 OT0131
 OT0131                          SUPERSEDED SURVEY CONTROL
 OT0131
 OT0131  NGVD 29 (??/??/92)  820.624  (m)         2692.33   (f) ADJ UNCH    2 0
 OT0131
 OT0131.Superseded values are not recommended for survey control.
 OT0131
 OT0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0131.See file dsdata.pdf to determine how the superseded data were derived.
 OT0131
 OT0131_MARKER: DB = BENCH MARK DISK
 OT0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0131_STAMPING: C 385 1962
 OT0131_MARK LOGO: CGS
 OT0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0131+STABILITY: SURFACE MOTION
 OT0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0131+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OT0131
 OT0131  HISTORY     - Date     Condition        Report By
 OT0131  HISTORY     - 1962     MONUMENTED       CGS
 OT0131  HISTORY     - 20070329 GOOD             INDIV
 OT0131  HISTORY     - 20071022 GOOD             GEOCAC
 OT0131
 OT0131                          STATION DESCRIPTION
 OT0131
 OT0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0131'5.5 MI SW FROM QUINN.
 OT0131'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0131'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0131'3.4 SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0131'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0131'THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD IN SECTION 26,
 OT0131'T 1 S, R 16 E, 32 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OT0131'0.6 FEET EAST OF A CONCRETE CYLINDER, AND SET IN THE EAST EDGE
 OT0131'OF THE BASE OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET,
 OT0131'ABOUT LEVEL WITH THE ROAD.
 OT0131
 OT0131                          STATION RECOVERY (2007)
 OT0131
 OT0131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (ML)
 OT0131'RECOVERED IN GOOD CONDITION.
 OT0131
 OT0131                          STATION RECOVERY (2007)
 OT0131
 OT0131'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0616 ***********************************************************************
 PT0616  DESIGNATION -  C 386
 PT0616  PID         -  PT0616
 PT0616  STATE/COUNTY-  SD/HAAKON
 PT0616  COUNTRY     -  US
 PT0616  USGS QUAD   -  BOWEN RANCH (2017)
 PT0616
 PT0616                         *CURRENT SURVEY CONTROL
 PT0616  ______________________________________________________________________
 PT0616* NAD 83(1986) POSITION- 44 00 15.     (N) 101 45 46.     (W)   SCALED
 PT0616* NAVD 88 ORTHO HEIGHT -   693.745 (meters)     2276.06  (feet) ADJUSTED
 PT0616  ______________________________________________________________________
 PT0616  GEOID HEIGHT    -        -20.753 (meters)                     GEOID18
 PT0616  DYNAMIC HEIGHT  -        693.541 (meters)     2275.39  (feet) COMP
 PT0616  MODELED GRAVITY -    980,302.1   (mgal)                       NAVD 88
 PT0616
 PT0616  VERT ORDER      -  SECOND    CLASS 0
 PT0616
 PT0616.The horizontal coordinates were scaled from a map and have
 PT0616.an estimated accuracy of +/- 6 seconds.
 PT0616
 PT0616.The orthometric height was determined by differential leveling and
 PT0616.adjusted by the NATIONAL GEODETIC SURVEY
 PT0616.in June 1991.
 PT0616
 PT0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0616.GEOID18 height accuracy estimate available here.
 PT0616
 PT0616.Click photographs - Photos may exist for this station.
 PT0616
 PT0616.The dynamic height is computed by dividing the NAVD 88
 PT0616.geopotential number by the normal gravity value computed on the
 PT0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0616.degrees latitude (g = 980.6199 gals.).
 PT0616
 PT0616.The modeled gravity was interpolated from observed gravity values.
 PT0616
 PT0616;                    North         East    Units  Estimated Accuracy
 PT0616;SPC SD S     -   186,600.      485,370.      MT  (+/- 180 meters Scaled)
 PT0616
 PT0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP785760(NAD 83)
 PT0616
 PT0616                          SUPERSEDED SURVEY CONTROL
 PT0616
 PT0616  NGVD 29 (??/??/92)  693.296  (m)         2274.59   (f) ADJ UNCH    2 0
 PT0616
 PT0616.Superseded values are not recommended for survey control.
 PT0616
 PT0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0616.See file dsdata.pdf to determine how the superseded data were derived.
 PT0616
 PT0616_MARKER: DB = BENCH MARK DISK
 PT0616_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0616_SP_SET: BRIDGE ABUTMENT
 PT0616_STAMPING: C 386 1962
 PT0616_MARK LOGO: CGS
 PT0616_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0616
 PT0616  HISTORY     - Date     Condition        Report By
 PT0616  HISTORY     - 1962     MONUMENTED       CGS
 PT0616
 PT0616                          STATION DESCRIPTION
 PT0616
 PT0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0616'6.1 MI SW FROM PHILIP.
 PT0616'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0616'AND NORTHWESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0616'WEST ALONG WEST PINE STREET, THENCE 5.1 MILES SOUTHWEST ALONG
 PT0616'U.S. HIGHWAY 14 IN SECTION 31, T 1 N, R 20 E, 16 FEET NORTHWEST
 PT0616'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1 FOOT ABOVE THE LEVEL
 PT0616'OF THE HIGHWAY, AND SET IN THE TOP OF THE NORTHWEST END OF THE
 PT0616'SOUTHWEST ABUTMENT OF A CONCRETE BRIDGE OVER A CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0532 ***********************************************************************
 OS0532  DESIGNATION -  C 387 RESET
 OS0532  PID         -  OS0532
 OS0532  STATE/COUNTY-  SD/JACKSON
 OS0532  COUNTRY     -  US
 OS0532  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0532
 OS0532                         *CURRENT SURVEY CONTROL
 OS0532  ______________________________________________________________________
 OS0532* NAD 83(1986) POSITION- 43 50 11.     (N) 101 48 00.     (W)   SCALED
 OS0532* NAVD 88 ORTHO HEIGHT -   770.636 (meters)     2528.33  (feet) ADJUSTED
 OS0532  ______________________________________________________________________
 OS0532  GEOID HEIGHT    -        -20.521 (meters)                     GEOID18
 OS0532  DYNAMIC HEIGHT  -        770.393 (meters)     2527.53  (feet) COMP
 OS0532  MODELED GRAVITY -    980,278.1   (mgal)                       NAVD 88
 OS0532
 OS0532  VERT ORDER      -  FIRST     CLASS II
 OS0532
 OS0532.The horizontal coordinates were scaled from a map and have
 OS0532.an estimated accuracy of +/- 6 seconds.
 OS0532
 OS0532.The orthometric height was determined by differential leveling and
 OS0532.adjusted by the NATIONAL GEODETIC SURVEY
 OS0532.in June 1991.
 OS0532
 OS0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0532.GEOID18 height accuracy estimate available here.
 OS0532
 OS0532.Click photographs - Photos may exist for this station.
 OS0532
 OS0532.The dynamic height is computed by dividing the NAVD 88
 OS0532.geopotential number by the normal gravity value computed on the
 OS0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0532.degrees latitude (g = 980.6199 gals.).
 OS0532
 OS0532.The modeled gravity was interpolated from observed gravity values.
 OS0532
 OS0532;                    North         East    Units  Estimated Accuracy
 OS0532;SPC SD S     -   168,020.      482,060.      MT  (+/- 180 meters Scaled)
 OS0532
 OS0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP748575(NAD 83)
 OS0532
 OS0532                          SUPERSEDED SURVEY CONTROL
 OS0532
 OS0532.No superseded survey control is available for this station.
 OS0532
 OS0532_MARKER: DB = BENCH MARK DISK
 OS0532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0532_STAMPING: C 387 RESET 1966
 OS0532_MARK LOGO: CGS
 OS0532_PROJECTION: FLUSH
 OS0532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0532+STABILITY: SURFACE MOTION
 OS0532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0532+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0532
 OS0532  HISTORY     - Date     Condition        Report By
 OS0532  HISTORY     - 1966     MONUMENTED       CGS
 OS0532  HISTORY     - 1985     GOOD             NGS
 OS0532  HISTORY     - 19910713 GOOD             NGS
 OS0532  HISTORY     - 20130116 GOOD             INDIV
 OS0532
 OS0532                          STATION DESCRIPTION
 OS0532
 OS0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0532'15.2 MI W FROM KADOKA.
 OS0532'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0532'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, CONTINUE
 OS0532'WEST ALONG INTERSTATE 90 FOR 7.0 MILES TO THE MARK ON THE RIGHT,
 OS0532'ON THE NORTH RIGHT OF WAY OF INTERSTATE, 103 FEET EAST OF THE
 OS0532'CENTERLINE OF NORTH-SOUTH SECTION-LINE ROAD, 4 FEET EAST OF A
 OS0532'FENCE CORNER AT JOG IN RIGHT OF WAY LINE, 2 FEET WEST OF A METAL
 OS0532'WITNESS POST, 1 FOOT SOUTH OF A FENCE AND SET IN TOP OF CONCRETE
 OS0532'POST PROJECTING 3 INCHES.
 OS0532
 OS0532                          STATION RECOVERY (1985)
 OS0532
 OS0532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0532'THE MARK IS 4.5 M BELOW THE HIGHWAY.
 OS0532'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  22.37 KM (13.9
 OS0532'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0532'KADOKA, AT A BRIDGE OVER COUNTY ROAD CH13, 0.55 KM (0.35 MI) EAST OF
 OS0532'MILEPOST 136, 29.9 METERS (98 FT) NORTH OF THE WEST BOUND HIGHWAY
 OS0532'CENTERLINE, 124.8 METERS (409.5 FT) WEST OF SDDT BENCH MARK 90 136.44,
 OS0532'31.4 METERS (103 FT) EAST OF THE CENTER OF THE ROAD, 26.3 METERS
 OS0532'(86.5 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE BRIDGE, 1.2 METERS
 OS0532'(4 FT) EAST OF A FENCE T JUNCTION AND 0.3 METER (1 FT) SOUTH OF THE
 OS0532'RIGHT-OF-WAY FENCE.
 OS0532'THE MARK IS 0.6 METERS  W FROM  A WITNESS POST
 OS0532
 OS0532                          STATION RECOVERY (1991)
 OS0532
 OS0532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0532'22.2 KM (13.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0532'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.6 KM (0.35 MI)
 OS0532'EAST OF MILEPOST 136, 29.9 M (98.1 FT) NORTH OF THE CENTERLINE OF THE
 OS0532'WESTBOUND LANES OF THE HIGHWAY, 26.4 M (86.6 FT) NORTHEAST OF THE
 OS0532'NORTHEAST CORNER OF BRIDGE NUMBER 36-170-110, 5.0 M (16.4 FT) BELOW
 OS0532'THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) EAST OF A FENCE CORNER, 0.6
 OS0532'M (2.0 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF THE FENCE,
 OS0532'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0532
 OS0532                          STATION RECOVERY (2013)
 OS0532
 OS0532'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0186 ***********************************************************************
 OT0186  DESIGNATION -  C 388
 OT0186  PID         -  OT0186
 OT0186  STATE/COUNTY-  SD/PENNINGTON
 OT0186  COUNTRY     -  US
 OT0186  USGS QUAD   -  WALL NE (2017)
 OT0186
 OT0186                         *CURRENT SURVEY CONTROL
 OT0186  ______________________________________________________________________
 OT0186* NAD 83(1986) POSITION- 43 58 15.     (N) 102 03 35.     (W)   SCALED
 OT0186* NAVD 88 ORTHO HEIGHT -   773.487 (meters)     2537.68  (feet) ADJUSTED
 OT0186  ______________________________________________________________________
 OT0186  GEOID HEIGHT    -        -19.637 (meters)                     GEOID18
 OT0186  DYNAMIC HEIGHT  -        773.254 (meters)     2536.92  (feet) COMP
 OT0186  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 OT0186
 OT0186  VERT ORDER      -  SECOND    CLASS 0
 OT0186
 OT0186.The horizontal coordinates were scaled from a map and have
 OT0186.an estimated accuracy of +/- 6 seconds.
 OT0186
 OT0186.The orthometric height was determined by differential leveling and
 OT0186.adjusted by the NATIONAL GEODETIC SURVEY
 OT0186.in June 1991.
 OT0186
 OT0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0186.GEOID18 height accuracy estimate available here.
 OT0186
 OT0186.Click photographs - Photos may exist for this station.
 OT0186
 OT0186.The dynamic height is computed by dividing the NAVD 88
 OT0186.geopotential number by the normal gravity value computed on the
 OT0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0186.degrees latitude (g = 980.6199 gals.).
 OT0186
 OT0186.The modeled gravity was interpolated from observed gravity values.
 OT0186
 OT0186;                    North         East    Units  Estimated Accuracy
 OT0186;SPC SD S     -   183,350.      461,490.      MT  (+/- 180 meters Scaled)
 OT0186
 OT0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358728(NAD 83)
 OT0186
 OT0186                          SUPERSEDED SURVEY CONTROL
 OT0186
 OT0186  NGVD 29 (??/??/92)  773.035  (m)         2536.20   (f) ADJ UNCH    2 0
 OT0186
 OT0186.Superseded values are not recommended for survey control.
 OT0186
 OT0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0186.See file dsdata.pdf to determine how the superseded data were derived.
 OT0186
 OT0186_MARKER: DB = BENCH MARK DISK
 OT0186_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0186_SP_SET: ABUTMENT
 OT0186_STAMPING: C 388 1962
 OT0186_MARK LOGO: CGS
 OT0186_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0186
 OT0186  HISTORY     - Date     Condition        Report By
 OT0186  HISTORY     - 1962     MONUMENTED       CGS
 OT0186
 OT0186                          STATION DESCRIPTION
 OT0186
 OT0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0186'4 MI SE FROM QUINN.
 OT0186'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0186'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 0.45
 OT0186'MILE SOUTH ALONG A GRAVELED ROAD, AT THE SOUTH END OF THE CENTER
 OT0186'LINE OF THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 OT0186'AND SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT
 OT0186'OF THE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0759 ***********************************************************************
 PT0759  DESIGNATION -  C 389
 PT0759  PID         -  PT0759
 PT0759  STATE/COUNTY-  SD/HAAKON
 PT0759  COUNTRY     -  US
 PT0759  USGS QUAD   -  BOWEN RANCH (2017)
 PT0759
 PT0759                         *CURRENT SURVEY CONTROL
 PT0759  ______________________________________________________________________
 PT0759* NAD 83(1986) POSITION- 44 02 18.     (N) 101 52 03.     (W)   SCALED
 PT0759* NAVD 88 ORTHO HEIGHT -   745.928 (meters)     2447.27  (feet) ADJUSTED
 PT0759  ______________________________________________________________________
 PT0759  GEOID HEIGHT    -        -20.361 (meters)                     GEOID18
 PT0759  DYNAMIC HEIGHT  -        745.706 (meters)     2446.54  (feet) COMP
 PT0759  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 PT0759
 PT0759  VERT ORDER      -  SECOND    CLASS 0
 PT0759
 PT0759.The horizontal coordinates were scaled from a map and have
 PT0759.an estimated accuracy of +/- 6 seconds.
 PT0759
 PT0759.The orthometric height was determined by differential leveling and
 PT0759.adjusted by the NATIONAL GEODETIC SURVEY
 PT0759.in June 1991.
 PT0759
 PT0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0759.GEOID18 height accuracy estimate available here.
 PT0759
 PT0759.Click photographs - Photos may exist for this station.
 PT0759
 PT0759.The dynamic height is computed by dividing the NAVD 88
 PT0759.geopotential number by the normal gravity value computed on the
 PT0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0759.degrees latitude (g = 980.6199 gals.).
 PT0759
 PT0759.The modeled gravity was interpolated from observed gravity values.
 PT0759
 PT0759;                    North         East    Units  Estimated Accuracy
 PT0759;SPC SD S     -   190,550.      477,050.      MT  (+/- 180 meters Scaled)
 PT0759
 PT0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP702801(NAD 83)
 PT0759
 PT0759                          SUPERSEDED SURVEY CONTROL
 PT0759
 PT0759  NGVD 29 (??/??/92)  745.473  (m)         2445.77   (f) ADJ UNCH    2 0
 PT0759
 PT0759.Superseded values are not recommended for survey control.
 PT0759
 PT0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0759.See file dsdata.pdf to determine how the superseded data were derived.
 PT0759
 PT0759_MARKER: DB = BENCH MARK DISK
 PT0759_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0759_STAMPING: C 389 1962
 PT0759_MARK LOGO: CGS
 PT0759_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0759_ROD/PIPE-DEPTH: 4.6 meters
 PT0759
 PT0759  HISTORY     - Date     Condition        Report By
 PT0759  HISTORY     - 1962     MONUMENTED       CGS
 PT0759
 PT0759                          STATION DESCRIPTION
 PT0759
 PT0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0759'6.8 MI NNE FROM COTTONWOOD.
 PT0759'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0759'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0759'THENCE 1.05 MILES EAST ALONG A GRADED DIRT ROAD, 0.15 MILE
 PT0759'WEST OF THE CREST OF A SMALL HILL, SECTION 18, T 1 N, R
 PT0759'19 E, 58 FEET EAST OF A POWER POLE, IN LINE WITH A ROW OF POWER
 PT0759'POLES, 45 FEET NORTH OF THE CENTER LINE OF THE ROAD, 34 FEET WEST
 PT0759'OF THE CENTER LINE OF A TRACK ROAD LEADING NORTH, 10 FEET NORTH
 PT0759'OF A FENCE CORNER POST, 1 FOOT EAST OF A FENCE, 1.3 FEET SOUTH
 PT0759'OF A METAL WITNESS POST, ABOUT 4 1/2 FEET ABOVE THE LEVEL OF THE
 PT0759'ROAD, AND ON THE TOP OF A 5/8 INCH COPPER COATED ROD THAT IS
 PT0759'DRIVEN TO A DEPTH OF 15 FEET AND IS ENCASED IN A 6-INCH TILE
 PT0759'WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0319 ***********************************************************************
 QT0319  DESIGNATION -  C 390
 QT0319  PID         -  QT0319
 QT0319  STATE/COUNTY-  SD/BUTTE
 QT0319  COUNTRY     -  US
 QT0319  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0319
 QT0319                         *CURRENT SURVEY CONTROL
 QT0319  ______________________________________________________________________
 QT0319* NAD 83(1986) POSITION- 45 01 50.     (N) 103 52 46.     (W)   SCALED
 QT0319* NAVD 88 ORTHO HEIGHT -   970.502 (meters)     3184.06  (feet) ADJUSTED
 QT0319  ______________________________________________________________________
 QT0319  GEOID HEIGHT    -        -15.867 (meters)                     GEOID18
 QT0319  DYNAMIC HEIGHT  -        970.248 (meters)     3183.22  (feet) COMP
 QT0319  MODELED GRAVITY -    980,322.1   (mgal)                       NAVD 88
 QT0319
 QT0319  VERT ORDER      -  SECOND    CLASS 0
 QT0319
 QT0319.The horizontal coordinates were scaled from a map and have
 QT0319.an estimated accuracy of +/- 6 seconds.
 QT0319
 QT0319.The orthometric height was determined by differential leveling and
 QT0319.adjusted by the NATIONAL GEODETIC SURVEY
 QT0319.in June 1991.
 QT0319
 QT0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0319.GEOID18 height accuracy estimate available here.
 QT0319
 QT0319.Click photographs - Photos may exist for this station.
 QT0319
 QT0319.The dynamic height is computed by dividing the NAVD 88
 QT0319.geopotential number by the normal gravity value computed on the
 QT0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0319.degrees latitude (g = 980.6199 gals.).
 QT0319
 QT0319.The modeled gravity was interpolated from observed gravity values.
 QT0319
 QT0319;                    North         East    Units  Estimated Accuracy
 QT0319;SPC SD N     -   140,360.      294,420.      MT  (+/- 180 meters Scaled)
 QT0319
 QT0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK882869(NAD 83)
 QT0319
 QT0319                          SUPERSEDED SURVEY CONTROL
 QT0319
 QT0319  NGVD 29 (??/??/92)  970.005  (m)         3182.42   (f) ADJ UNCH    2 0
 QT0319
 QT0319.Superseded values are not recommended for survey control.
 QT0319
 QT0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0319.See file dsdata.pdf to determine how the superseded data were derived.
 QT0319
 QT0319_MARKER: DB = BENCH MARK DISK
 QT0319_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QT0319_STAMPING: C 390 1962
 QT0319_MARK LOGO: CGS
 QT0319_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0319_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0319_ROD/PIPE-DEPTH: 4.9 meters
 QT0319
 QT0319  HISTORY     - Date     Condition        Report By
 QT0319  HISTORY     - 1962     MONUMENTED       CGS
 QT0319  HISTORY     - 1968     GOOD             DOD
 QT0319
 QT0319                          STATION DESCRIPTION
 QT0319
 QT0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0319'26.2 MI N FROM BELLE FOURCHE.
 QT0319'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0319'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 QT0319'13.75 MILES NORTH ALONG A GRAVELED ROAD, IN SECTION 4, T 12 N,
 QT0319'R 2 E, 58 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 5 FEET
 QT0319'WEST OF A TELEPHONE POLE, 2 FEET NORTHEAST OF A FENCE, 1.7 FEET
 QT0319'SOUTHEAST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL
 QT0319'OF THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 QT0319'IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH TILE
 QT0319'WHICH PROJECTS 8 INCHES.
 QT0319
 QT0319                          STATION RECOVERY (1968)
 QT0319
 QT0319'RECOVERY NOTE BY US DEPARTMENT OF DEFENSE 1968
 QT0319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0056 ***********************************************************************
 PU0056  DESIGNATION -  C 391
 PU0056  PID         -  PU0056
 PU0056  STATE/COUNTY-  SD/MEADE
 PU0056  COUNTRY     -  US
 PU0056  USGS QUAD   -  OPAL EAST SE (2017)
 PU0056
 PU0056                         *CURRENT SURVEY CONTROL
 PU0056  ______________________________________________________________________
 PU0056* NAD 83(1986) POSITION- 44 49 12.     (N) 102 18 33.     (W)   SCALED
 PU0056* NAVD 88 ORTHO HEIGHT -   745.564 (meters)     2446.07  (feet) ADJUSTED
 PU0056  ______________________________________________________________________
 PU0056  GEOID HEIGHT    -        -18.983 (meters)                     GEOID18
 PU0056  DYNAMIC HEIGHT  -        745.397 (meters)     2445.52  (feet) COMP
 PU0056  MODELED GRAVITY -    980,368.0   (mgal)                       NAVD 88
 PU0056
 PU0056  VERT ORDER      -  SECOND    CLASS 0
 PU0056
 PU0056.The horizontal coordinates were scaled from a map and have
 PU0056.an estimated accuracy of +/- 6 seconds.
 PU0056
 PU0056.The orthometric height was determined by differential leveling and
 PU0056.adjusted by the NATIONAL GEODETIC SURVEY
 PU0056.in June 1991.
 PU0056
 PU0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0056.GEOID18 height accuracy estimate available here.
 PU0056
 PU0056.Click photographs - Photos may exist for this station.
 PU0056
 PU0056.The dynamic height is computed by dividing the NAVD 88
 PU0056.geopotential number by the normal gravity value computed on the
 PU0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0056.degrees latitude (g = 980.6199 gals.).
 PU0056
 PU0056.The modeled gravity was interpolated from observed gravity values.
 PU0056
 PU0056;                    North         East    Units  Estimated Accuracy
 PU0056;SPC SD N     -   112,250.      417,400.      MT  (+/- 180 meters Scaled)
 PU0056
 PU0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK127664(NAD 83)
 PU0056
 PU0056                          SUPERSEDED SURVEY CONTROL
 PU0056
 PU0056  NGVD 29 (??/??/92)  745.103  (m)         2444.56   (f) ADJ UNCH    2 0
 PU0056
 PU0056.Superseded values are not recommended for survey control.
 PU0056
 PU0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0056.See file dsdata.pdf to determine how the superseded data were derived.
 PU0056
 PU0056_MARKER: DB = BENCH MARK DISK
 PU0056_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU0056_SP_SET: CATTLE GUARD FOUNDATION
 PU0056_STAMPING: C 391 1963
 PU0056_MARK LOGO: CGS
 PU0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0056+STABILITY: SURFACE MOTION
 PU0056
 PU0056  HISTORY     - Date     Condition        Report By
 PU0056  HISTORY     - 1963     MONUMENTED       CGS
 PU0056
 PU0056                          STATION DESCRIPTION
 PU0056
 PU0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0056'14 MI SE FROM OPAL.
 PU0056'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0056'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0056'THENCE 7.15 MILES EAST ALONG A GRAVELED ROAD, AT A INTERSECTION OF
 PU0056'A NORTH-SOUTH ROAD, IN SECTION 20, T 10 N, R 15 E, 38 FEET WEST
 PU0056'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 10 FEET SOUTH OF THE
 PU0056'CENTER LINE OF THE EAST-WEST ROAD, ABOUT 1/2 FOOT BELOW THE LEVEL
 PU0056'OF THE ROAD, AND SET IN THE TOP OF THE SOUTHWEST CORNER OF THE
 PU0056'FOUNDATION OF A CATTLE GUARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0023 ***********************************************************************
 PU0023  DESIGNATION -  C 392
 PU0023  PID         -  PU0023
 PU0023  STATE/COUNTY-  SD/MEADE
 PU0023  COUNTRY     -  US
 PU0023  USGS QUAD   -  WHITE OWL NW (2017)
 PU0023
 PU0023                         *CURRENT SURVEY CONTROL
 PU0023  ______________________________________________________________________
 PU0023* NAD 83(1986) POSITION- 44 43 08.     (N) 102 28 17.     (W)   SCALED
 PU0023* NAVD 88 ORTHO HEIGHT -   832.137 (meters)     2730.10  (feet) ADJUSTED
 PU0023  ______________________________________________________________________
 PU0023  GEOID HEIGHT    -        -18.572 (meters)                     GEOID18
 PU0023  DYNAMIC HEIGHT  -        831.942 (meters)     2729.46  (feet) COMP
 PU0023  MODELED GRAVITY -    980,354.2   (mgal)                       NAVD 88
 PU0023
 PU0023  VERT ORDER      -  SECOND    CLASS 0
 PU0023
 PU0023.The horizontal coordinates were scaled from a map and have
 PU0023.an estimated accuracy of +/- 6 seconds.
 PU0023
 PU0023.The orthometric height was determined by differential leveling and
 PU0023.adjusted by the NATIONAL GEODETIC SURVEY
 PU0023.in June 1991.
 PU0023
 PU0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0023.GEOID18 height accuracy estimate available here.
 PU0023
 PU0023.Click photographs - Photos may exist for this station.
 PU0023
 PU0023.The dynamic height is computed by dividing the NAVD 88
 PU0023.geopotential number by the normal gravity value computed on the
 PU0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0023.degrees latitude (g = 980.6199 gals.).
 PU0023
 PU0023.The modeled gravity was interpolated from observed gravity values.
 PU0023
 PU0023;                    North         East    Units  Estimated Accuracy
 PU0023;SPC SD N     -   101,390.      404,230.      MT  (+/- 180 meters Scaled)
 PU0023
 PU0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK002548(NAD 83)
 PU0023
 PU0023                          SUPERSEDED SURVEY CONTROL
 PU0023
 PU0023  NGVD 29 (??/??/92)  831.678  (m)         2728.60   (f) ADJ UNCH    2 0
 PU0023
 PU0023.Superseded values are not recommended for survey control.
 PU0023
 PU0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0023.See file dsdata.pdf to determine how the superseded data were derived.
 PU0023
 PU0023_MARKER: DB = BENCH MARK DISK
 PU0023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0023_STAMPING: C 392 1963
 PU0023_MARK LOGO: CGS
 PU0023_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0023+STABILITY: SURFACE MOTION
 PU0023
 PU0023  HISTORY     - Date     Condition        Report By
 PU0023  HISTORY     - 1963     MONUMENTED       CGS
 PU0023
 PU0023                          STATION DESCRIPTION
 PU0023
 PU0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0023'5.7 MI NE FROM RED OWL.
 PU0023'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0023'POST OFFICE AT RED OWL, THENCE 4.0 MILES EAST ALONG A GRAVELED
 PU0023'ROAD, AT A T JUNCTION OF A ROAD LEADING NORTH, IN SECTION 30,
 PU0023'T 9 N, R 14 E, 38 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PU0023'10 FEET EAST OF THE CENTER LINE OF THE T ROAD LEADING NORTH,
 PU0023'40 FEET EAST OF A T FENCE CORNER, 16 FEET EAST OF THE CENTER
 PU0023'OF A WIRE GATE AND ENTRANCE TO A PASTURE, 1 1/2 FEET NORTH
 PU0023'OF A FENCE, 1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET
 PU0023'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0023'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0004 ***********************************************************************
 PU0004  DESIGNATION -  C 393
 PU0004  PID         -  PU0004
 PU0004  STATE/COUNTY-  SD/MEADE
 PU0004  COUNTRY     -  US
 PU0004  USGS QUAD   -  OPAL EAST (2017)
 PU0004
 PU0004                         *CURRENT SURVEY CONTROL
 PU0004  ______________________________________________________________________
 PU0004* NAD 83(1986) POSITION- 44 59 39.     (N) 102 26 29.     (W)   SCALED
 PU0004* NAVD 88 ORTHO HEIGHT -   870.748 (meters)     2856.78  (feet) ADJUSTED
 PU0004  ______________________________________________________________________
 PU0004  GEOID HEIGHT    -        -18.413 (meters)                     GEOID18
 PU0004  DYNAMIC HEIGHT  -        870.564 (meters)     2856.18  (feet) COMP
 PU0004  MODELED GRAVITY -    980,375.3   (mgal)                       NAVD 88
 PU0004
 PU0004  VERT ORDER      -  SECOND    CLASS 0
 PU0004
 PU0004.The horizontal coordinates were scaled from a map and have
 PU0004.an estimated accuracy of +/- 6 seconds.
 PU0004
 PU0004.The orthometric height was determined by differential leveling and
 PU0004.adjusted by the NATIONAL GEODETIC SURVEY
 PU0004.in June 1991.
 PU0004
 PU0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0004.GEOID18 height accuracy estimate available here.
 PU0004
 PU0004.Click photographs - Photos may exist for this station.
 PU0004
 PU0004.The dynamic height is computed by dividing the NAVD 88
 PU0004.geopotential number by the normal gravity value computed on the
 PU0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0004.degrees latitude (g = 980.6199 gals.).
 PU0004
 PU0004.The modeled gravity was interpolated from observed gravity values.
 PU0004
 PU0004;                    North         East    Units  Estimated Accuracy
 PU0004;SPC SD N     -   131,900.      407,530.      MT  (+/- 180 meters Scaled)
 PU0004
 PU0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK016854(NAD 83)
 PU0004
 PU0004                          SUPERSEDED SURVEY CONTROL
 PU0004
 PU0004  NGVD 29 (??/??/92)  870.287  (m)         2855.27   (f) ADJ UNCH    2 0
 PU0004
 PU0004.Superseded values are not recommended for survey control.
 PU0004
 PU0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0004.See file dsdata.pdf to determine how the superseded data were derived.
 PU0004
 PU0004_MARKER: DB = BENCH MARK DISK
 PU0004_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0004_STAMPING: C 393 1963
 PU0004_MARK LOGO: CGS
 PU0004_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0004
 PU0004  HISTORY     - Date     Condition        Report By
 PU0004  HISTORY     - 1963     MONUMENTED       CGS
 PU0004
 PU0004                          STATION DESCRIPTION
 PU0004
 PU0004'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0004'8.6 MI SE FROM MAURINE.
 PU0004'0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0004'THENCE 7.95 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY U.S.
 PU0004'HIGHWAY 212, 24 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0004'300 FEET EAST OF THE CENTER LINE OF A CURVE IN A GRAVELED ROAD
 PU0004'LEADING NORTH TO U.S. HIGHWAY 212, 1 1/2 FEET SOUTHWEST OF A
 PU0004'FENCE CORNER, 1.0 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU0004'WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 PU0004'THAT IS DRIVEN TO REFUSAL AND ENCASED IN A 6-INCH TILE PROJECTING
 PU0004'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0226 ***********************************************************************
 PU0226  DESIGNATION -  C 394
 PU0226  PID         -  PU0226
 PU0226  STATE/COUNTY-  SD/MEADE
 PU0226  COUNTRY     -  US
 PU0226  USGS QUAD   -  REED DAM (2017)
 PU0226
 PU0226                         *CURRENT SURVEY CONTROL
 PU0226  ______________________________________________________________________
 PU0226* NAD 83(1986) POSITION- 44 50 56.     (N) 102 13 31.     (W)   SCALED
 PU0226* NAVD 88 ORTHO HEIGHT -   739.760 (meters)     2427.03  (feet) ADJUSTED
 PU0226  ______________________________________________________________________
 PU0226  GEOID HEIGHT    -        -19.185 (meters)                     GEOID18
 PU0226  DYNAMIC HEIGHT  -        739.599 (meters)     2426.50  (feet) COMP
 PU0226  MODELED GRAVITY -    980,375.4   (mgal)                       NAVD 88
 PU0226
 PU0226  VERT ORDER      -  SECOND    CLASS 0
 PU0226
 PU0226.The horizontal coordinates were scaled from a map and have
 PU0226.an estimated accuracy of +/- 6 seconds.
 PU0226
 PU0226.The orthometric height was determined by differential leveling and
 PU0226.adjusted by the NATIONAL GEODETIC SURVEY
 PU0226.in June 1991.
 PU0226
 PU0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0226.GEOID18 height accuracy estimate available here.
 PU0226
 PU0226.Click photographs - Photos may exist for this station.
 PU0226
 PU0226.The dynamic height is computed by dividing the NAVD 88
 PU0226.geopotential number by the normal gravity value computed on the
 PU0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0226.degrees latitude (g = 980.6199 gals.).
 PU0226
 PU0226.The modeled gravity was interpolated from observed gravity values.
 PU0226
 PU0226;                    North         East    Units  Estimated Accuracy
 PU0226;SPC SD N     -   115,270.      424,120.      MT  (+/- 180 meters Scaled)
 PU0226
 PU0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK192699(NAD 83)
 PU0226
 PU0226                          SUPERSEDED SURVEY CONTROL
 PU0226
 PU0226  NGVD 29 (??/??/92)  739.300  (m)         2425.52   (f) ADJ UNCH    2 0
 PU0226
 PU0226.Superseded values are not recommended for survey control.
 PU0226
 PU0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0226.See file dsdata.pdf to determine how the superseded data were derived.
 PU0226
 PU0226_MARKER: DB = BENCH MARK DISK
 PU0226_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0226_STAMPING: C 394 1963
 PU0226_MARK LOGO: CGS
 PU0226_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0226_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0226_ROD/PIPE-DEPTH: 3.4 meters
 PU0226
 PU0226  HISTORY     - Date     Condition        Report By
 PU0226  HISTORY     - 1963     MONUMENTED       CGS
 PU0226
 PU0226                          STATION DESCRIPTION
 PU0226
 PU0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0226'17.9 MI SE FROM OPAL.
 PU0226'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0226'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 PU0226'ROAD, THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 4.0
 PU0226'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.1 MILES EAST ALONG
 PU0226'A GRADED DIRT ROAD, 88 YARDS WEST OF A WOODEN BRIDGE, 47 FEET
 PU0226'SOUTH OF THE CENTER LINE OF THE ROAD, 26 FEET WEST OF A POWER
 PU0226'POLE, 1 1/2 FEET NORTH OF A FENCE, 2.2 FEET WEST OF A METAL
 PU0226'WITNESS POST, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 PU0226'THAT IS DRIVEN TO A DEPTH OF 11 FEET AND IS ENCASED IN A 6-INCH
 PU0226'TILE WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0062 ***********************************************************************
 PU0062  DESIGNATION -  C 395
 PU0062  PID         -  PU0062
 PU0062  STATE/COUNTY-  SD/MEADE
 PU0062  COUNTRY     -  US
 PU0062  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0062
 PU0062                         *CURRENT SURVEY CONTROL
 PU0062  ______________________________________________________________________
 PU0062* NAD 83(1986) POSITION- 44 54 26.     (N) 102 21 59.     (W)   SCALED
 PU0062* NAVD 88 ORTHO HEIGHT -   794.084 (meters)     2605.26  (feet) ADJUSTED
 PU0062  ______________________________________________________________________
 PU0062  GEOID HEIGHT    -        -18.718 (meters)                     GEOID18
 PU0062  DYNAMIC HEIGHT  -        793.913 (meters)     2604.70  (feet) COMP
 PU0062  MODELED GRAVITY -    980,375.8   (mgal)                       NAVD 88
 PU0062
 PU0062  VERT ORDER      -  SECOND    CLASS 0
 PU0062
 PU0062.The horizontal coordinates were scaled from a map and have
 PU0062.an estimated accuracy of +/- 6 seconds.
 PU0062
 PU0062.The orthometric height was determined by differential leveling and
 PU0062.adjusted by the NATIONAL GEODETIC SURVEY
 PU0062.in June 1991.
 PU0062
 PU0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0062.GEOID18 height accuracy estimate available here.
 PU0062
 PU0062.Click photographs - Photos may exist for this station.
 PU0062
 PU0062.The dynamic height is computed by dividing the NAVD 88
 PU0062.geopotential number by the normal gravity value computed on the
 PU0062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0062.degrees latitude (g = 980.6199 gals.).
 PU0062
 PU0062.The modeled gravity was interpolated from observed gravity values.
 PU0062
 PU0062;                    North         East    Units  Estimated Accuracy
 PU0062;SPC SD N     -   122,060.      413,150.      MT  (+/- 180 meters Scaled)
 PU0062
 PU0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK079760(NAD 83)
 PU0062
 PU0062                          SUPERSEDED SURVEY CONTROL
 PU0062
 PU0062  NGVD 29 (??/??/92)  793.623  (m)         2603.74   (f) ADJ UNCH    2 0
 PU0062
 PU0062.Superseded values are not recommended for survey control.
 PU0062
 PU0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0062.See file dsdata.pdf to determine how the superseded data were derived.
 PU0062
 PU0062_MARKER: DB = BENCH MARK DISK
 PU0062_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0062+WITH SETTING: INFORMATION.
 PU0062_STAMPING: C 395 1963
 PU0062_MARK LOGO: CGS
 PU0062_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0062_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0062_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0062
 PU0062  HISTORY     - Date     Condition        Report By
 PU0062  HISTORY     - 1963     MONUMENTED       CGS
 PU0062
 PU0062                          STATION DESCRIPTION
 PU0062
 PU0062'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0062'7 MI E FROM OPAL.
 PU0062'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0062'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0062'THENCE 2.2 MILES EAST ALONG A GRAVELED ROAD, 0.15 MILE SOUTHWEST OF
 PU0062'A LAKE BED, ON THE CREST OF A SLIGHT RISE, 44 FEET NORTH OF THE
 PU0062'CENTER LINE OF THE ROAD, 40 FEET EAST OF THE CENTER OF A GATE, 1
 PU0062'FOOT ABOVE THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH
 PU0062'COPPER COATED ROD WHICH IS DRIVEN TO A DEPTH OF 5 FEET TO SOLID
 PU0062'ROCK AND ENCASED IN A 6-INCH TILE WHICH PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0352 ***********************************************************************
 OT0352  DESIGNATION -  C 396
 OT0352  PID         -  OT0352
 OT0352  STATE/COUNTY-  SD/FALL RIVER
 OT0352  COUNTRY     -  US
 OT0352  USGS QUAD   -  BUFFALO GAP (2017)
 OT0352
 OT0352                         *CURRENT SURVEY CONTROL
 OT0352  ______________________________________________________________________
 OT0352* NAD 83(1986) POSITION- 43 28 31.     (N) 103 20 40.     (W)   SCALED
 OT0352* NAVD 88 ORTHO HEIGHT -  1041.031 (meters)     3415.45  (feet) ADJUSTED
 OT0352  ______________________________________________________________________
 OT0352  GEOID HEIGHT    -        -15.980 (meters)                     GEOID18
 OT0352  DYNAMIC HEIGHT  -       1040.612 (meters)     3414.07  (feet) COMP
 OT0352  MODELED GRAVITY -    980,180.8   (mgal)                       NAVD 88
 OT0352
 OT0352  VERT ORDER      -  FIRST     CLASS II
 OT0352
 OT0352.The horizontal coordinates were scaled from a map and have
 OT0352.an estimated accuracy of +/- 6 seconds.
 OT0352
 OT0352.The orthometric height was determined by differential leveling and
 OT0352.adjusted by the NATIONAL GEODETIC SURVEY
 OT0352.in June 1991.
 OT0352
 OT0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0352.GEOID18 height accuracy estimate available here.
 OT0352
 OT0352.Click photographs - Photos may exist for this station.
 OT0352
 OT0352.The dynamic height is computed by dividing the NAVD 88
 OT0352.geopotential number by the normal gravity value computed on the
 OT0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0352.degrees latitude (g = 980.6199 gals.).
 OT0352
 OT0352.The modeled gravity was interpolated from observed gravity values.
 OT0352
 OT0352;                    North         East    Units  Estimated Accuracy
 OT0352;SPC SD S     -   131,280.      356,450.      MT  (+/- 180 meters Scaled)
 OT0352
 OT0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ338149(NAD 83)
 OT0352
 OT0352                          SUPERSEDED SURVEY CONTROL
 OT0352
 OT0352  NGVD 29 (??/??/92) 1040.540  (m)         3413.84   (f) ADJ UNCH    1 2
 OT0352
 OT0352.Superseded values are not recommended for survey control.
 OT0352
 OT0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0352.See file dsdata.pdf to determine how the superseded data were derived.
 OT0352
 OT0352_MARKER: DB = BENCH MARK DISK
 OT0352_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0352_SP_SET: HEADWALL
 OT0352_STAMPING: C 396 1963
 OT0352_MARK LOGO: CGS
 OT0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0352+STABILITY: SURFACE MOTION
 OT0352
 OT0352  HISTORY     - Date     Condition        Report By
 OT0352  HISTORY     - 1963     MONUMENTED       CGS
 OT0352  HISTORY     - 1985     GOOD             NGS
 OT0352
 OT0352                          STATION DESCRIPTION
 OT0352
 OT0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0352'2.3 MI SW FROM BUFFALO GAP.
 OT0352'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN
 OT0352'HILLS BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A
 OT0352'GRAVELED ROAD, THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD,
 OT0352'THENCE 1.1 MILES SOUTH ALONG STATE HIGHWAY 79, IN SECTION 1,
 OT0352'T 7 S, R 6 E, 0.25 MILE SOUTH OF THE FALL RIVER-CUSTER COUNTY
 OT0352'LINE, IN THE WEST HEADWALL OF A CONCRETE CULVERT, 28 FEET WEST
 OT0352'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL
 OT0352'OF THE HIGHWAY, AND SET IN THE TOP OF THE CENTER OF THE WEST
 OT0352'HEADWALL OF A CONCRETE CULVERT.
 OT0352
 OT0352                          STATION RECOVERY (1985)
 OT0352
 OT0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0352'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0352'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0352'SPRINGS, THENCE 9.35 KM (5.85 MI) NORTHEAST ALONG STATE HIGHWAY 79, IN
 OT0352'THE TOP CENTER OF THE NORTHWEST HEADWALL FOR A 6- BY 8-FOOT BOX
 OT0352'CULVERT, 1.75 KM (1.1 MI) SOUTHWEST OF THE T JUNCTION OF A DIRT ROAD
 OT0352'LEADING EAST TO BUFFALO GAP, 0.45 KM (0.3 MI) SOUTHWEST OF MILEPOST
 OT0352'33, 8.5 METERS (28 FT) NORTHWEST OF THE HIGHWAY CENTERLINE.
 OT0352'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0534 ***********************************************************************
 OT0534  DESIGNATION -  C 397
 OT0534  PID         -  OT0534
 OT0534  STATE/COUNTY-  SD/FALL RIVER
 OT0534  COUNTRY     -  US
 OT0534  USGS QUAD   -  EDGEMONT (2017)
 OT0534
 OT0534                         *CURRENT SURVEY CONTROL
 OT0534  ______________________________________________________________________
 OT0534* NAD 83(1986) POSITION- 43 19 24.     (N) 103 45 38.     (W)   SCALED
 OT0534* NAVD 88 ORTHO HEIGHT -  1135.450 (meters)     3725.22  (feet) ADJUSTED
 OT0534  ______________________________________________________________________
 OT0534  GEOID HEIGHT    -        -15.086 (meters)                     GEOID18
 OT0534  DYNAMIC HEIGHT  -       1134.980 (meters)     3723.68  (feet) COMP
 OT0534  MODELED GRAVITY -    980,165.8   (mgal)                       NAVD 88
 OT0534
 OT0534  VERT ORDER      -  FIRST     CLASS II
 OT0534
 OT0534.The horizontal coordinates were scaled from a map and have
 OT0534.an estimated accuracy of +/- 6 seconds.
 OT0534
 OT0534.The orthometric height was determined by differential leveling and
 OT0534.adjusted by the NATIONAL GEODETIC SURVEY
 OT0534.in June 1991.
 OT0534
 OT0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0534.GEOID18 height accuracy estimate available here.
 OT0534
 OT0534.Click photographs - Photos may exist for this station.
 OT0534
 OT0534.The dynamic height is computed by dividing the NAVD 88
 OT0534.geopotential number by the normal gravity value computed on the
 OT0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0534.degrees latitude (g = 980.6199 gals.).
 OT0534
 OT0534.The modeled gravity was interpolated from observed gravity values.
 OT0534
 OT0534;                    North         East    Units  Estimated Accuracy
 OT0534;SPC SD S     -   115,710.      322,110.      MT  (+/- 180 meters Scaled)
 OT0534
 OT0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH004974(NAD 83)
 OT0534
 OT0534                          SUPERSEDED SURVEY CONTROL
 OT0534
 OT0534  NGVD 29 (??/??/92) 1134.909  (m)         3723.45   (f) ADJ UNCH    1 2
 OT0534
 OT0534.Superseded values are not recommended for survey control.
 OT0534
 OT0534.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0534.See file dsdata.pdf to determine how the superseded data were derived.
 OT0534
 OT0534_MARKER: DB = BENCH MARK DISK
 OT0534_SETTING: 66 = SET IN ROCK OUTCROP
 OT0534_STAMPING: C 397 1963
 OT0534_MARK LOGO: CGS
 OT0534_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0534+STABILITY: POSITION/ELEVATION WELL
 OT0534
 OT0534  HISTORY     - Date     Condition        Report By
 OT0534  HISTORY     - 1963     MONUMENTED       CGS
 OT0534
 OT0534                          STATION DESCRIPTION
 OT0534
 OT0534'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0534'6 MI NE FROM EDGEMONT.
 OT0534'ABOUT 6.0 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0534'RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 28, T 8 S,
 OT0534'R 3 E, 2 POLES EAST OF A PRIVATE ROAD CROSSING, 52 1/2 FEET NORTH
 OT0534'OF AND ACROSS THE TRACKS FROM MILE POST 6, 40 FEET NORTH OF THE
 OT0534'NORTH RAIL, 52 FEET SOUTH OF A FENCE, 1.8 FEET NORTHWEST OF A
 OT0534'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE RAIL,
 OT0534'AND SET IN THE TOP OF A ROCK OUTCROP FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0562 ***********************************************************************
 PT0562  DESIGNATION -  C 4 S
 PT0562  PID         -  PT0562
 PT0562  STATE/COUNTY-  SD/HAAKON
 PT0562  COUNTRY     -  US
 PT0562  USGS QUAD   -  PHILIP (2017)
 PT0562
 PT0562                         *CURRENT SURVEY CONTROL
 PT0562  ______________________________________________________________________
 PT0562* NAD 83(1986) POSITION- 44 05 46.     (N) 101 40 22.     (W)   SCALED
 PT0562* NAVD 88 ORTHO HEIGHT -   692.339 (meters)     2271.45  (feet) ADJUSTED
 PT0562  ______________________________________________________________________
 PT0562  GEOID HEIGHT    -        -21.035 (meters)                     GEOID18
 PT0562  DYNAMIC HEIGHT  -        692.144 (meters)     2270.81  (feet) COMP
 PT0562  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 PT0562
 PT0562  VERT ORDER      -  FIRST     CLASS II
 PT0562
 PT0562.The horizontal coordinates were scaled from a map and have
 PT0562.an estimated accuracy of +/- 6 seconds.
 PT0562
 PT0562.The orthometric height was determined by differential leveling and
 PT0562.adjusted by the NATIONAL GEODETIC SURVEY
 PT0562.in June 1991.
 PT0562
 PT0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0562.GEOID18 height accuracy estimate available here.
 PT0562
 PT0562.Click photographs - Photos may exist for this station.
 PT0562
 PT0562.The dynamic height is computed by dividing the NAVD 88
 PT0562.geopotential number by the normal gravity value computed on the
 PT0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0562.degrees latitude (g = 980.6199 gals.).
 PT0562
 PT0562.The modeled gravity was interpolated from observed gravity values.
 PT0562
 PT0562;                    North         East    Units  Estimated Accuracy
 PT0562;SPC SD S     -   196,700.      492,750.      MT  (+/- 180 meters Scaled)
 PT0562
 PT0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860860(NAD 83)
 PT0562
 PT0562                          SUPERSEDED SURVEY CONTROL
 PT0562
 PT0562  NGVD 29 (??/??/92)  691.89   (m)         2270.0    (f) COMPUTED    1 2
 PT0562
 PT0562.Superseded values are not recommended for survey control.
 PT0562
 PT0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0562.See file dsdata.pdf to determine how the superseded data were derived.
 PT0562
 PT0562_MARKER: DS = TRIANGULATION STATION DISK
 PT0562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0562_STAMPING: C 4 S 1961
 PT0562_MARK LOGO: CGS
 PT0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0562+STABILITY: SURFACE MOTION
 PT0562
 PT0562  HISTORY     - Date     Condition        Report By
 PT0562  HISTORY     - 1961     MONUMENTED       CGS
 PT0562  HISTORY     - 1962     GOOD             CGS
 PT0562
 PT0562                          STATION DESCRIPTION
 PT0562
 PT0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0562'4.2 MI N FROM PHILIP.
 PT0562'ABOUT 3.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0562'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.25 MILE
 PT0562'WEST ALONG A PRIVATE FIELD ROAD, AT A NORTH-SOUTH FENCE, 43 FEET
 PT0562'SOUTH OF THE CENTERLINE OF THE ROAD, 4.3 FEET SOUTHEAST OF A METAL
 PT0562'WITNESS POST, 4 FEET EAST OF A FENCE, ABOUT LEVEL WITH THE
 PT0562'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0562'1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0563 ***********************************************************************
 PT0563  DESIGNATION -  C 4 S RM 1
 PT0563  PID         -  PT0563
 PT0563  STATE/COUNTY-  SD/HAAKON
 PT0563  COUNTRY     -  US
 PT0563  USGS QUAD   -  PHILIP (2017)
 PT0563
 PT0563                         *CURRENT SURVEY CONTROL
 PT0563  ______________________________________________________________________
 PT0563* NAD 83(1986) POSITION- 44 05 45.     (N) 101 40 21.     (W)   SCALED
 PT0563* NAVD 88 ORTHO HEIGHT -   692.318 (meters)     2271.38  (feet) ADJUSTED
 PT0563  ______________________________________________________________________
 PT0563  GEOID HEIGHT    -        -21.036 (meters)                     GEOID18
 PT0563  DYNAMIC HEIGHT  -        692.123 (meters)     2270.74  (feet) COMP
 PT0563  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 PT0563
 PT0563  VERT ORDER      -  FIRST     CLASS II
 PT0563
 PT0563.The horizontal coordinates were scaled from a map and have
 PT0563.an estimated accuracy of +/- 6 seconds.
 PT0563
 PT0563.The orthometric height was determined by differential leveling and
 PT0563.adjusted by the NATIONAL GEODETIC SURVEY
 PT0563.in June 1991.
 PT0563
 PT0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0563.GEOID18 height accuracy estimate available here.
 PT0563
 PT0563.Click photographs - Photos may exist for this station.
 PT0563
 PT0563.The dynamic height is computed by dividing the NAVD 88
 PT0563.geopotential number by the normal gravity value computed on the
 PT0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0563.degrees latitude (g = 980.6199 gals.).
 PT0563
 PT0563.The modeled gravity was interpolated from observed gravity values.
 PT0563
 PT0563;                    North         East    Units  Estimated Accuracy
 PT0563;SPC SD S     -   196,670.      492,770.      MT  (+/- 180 meters Scaled)
 PT0563
 PT0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860859(NAD 83)
 PT0563
 PT0563                          SUPERSEDED SURVEY CONTROL
 PT0563
 PT0563  NGVD 29 (??/??/92)  691.87   (m)         2269.9    (f) COMPUTED    1 2
 PT0563
 PT0563.Superseded values are not recommended for survey control.
 PT0563
 PT0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0563.See file dsdata.pdf to determine how the superseded data were derived.
 PT0563
 PT0563_MARKER: DR = REFERENCE MARK DISK
 PT0563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0563_STAMPING: C 4 S NO 1 1961
 PT0563_MARK LOGO: CGS
 PT0563_PROJECTION: FLUSH
 PT0563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0563+STABILITY: SURFACE MOTION
 PT0563
 PT0563  HISTORY     - Date     Condition        Report By
 PT0563  HISTORY     - 1961     MONUMENTED       CGS
 PT0563  HISTORY     - 1962     GOOD             CGS
 PT0563
 PT0563                          STATION DESCRIPTION
 PT0563
 PT0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0563'4.2 MI N FROM PHILIP.
 PT0563'ABOUT 3.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0563'AND NORTH WESTERN RAILRAOD STATION AT PHILIP, THENCE 0.25 MILE
 PT0563'WEST ALONG A PRIVATE FIELD ROAD, AT A NORTH-SOUTH FENCE, 53.0
 PT0563'FEET NORTHWEST OF C4S 1961, 43 FEET WEST OF A FENCE, 25 FEET
 PT0563'SOUTH OF THE CENTERLINE OF THE ROAD, AND SET IN THE TOP OF A
 PT0563'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0564 ***********************************************************************
 PT0564  DESIGNATION -  C 4 S RM 2
 PT0564  PID         -  PT0564
 PT0564  STATE/COUNTY-  SD/HAAKON
 PT0564  COUNTRY     -  US
 PT0564  USGS QUAD   -  PHILIP (2017)
 PT0564
 PT0564                         *CURRENT SURVEY CONTROL
 PT0564  ______________________________________________________________________
 PT0564* NAD 83(1986) POSITION- 44 05 46.     (N) 101 40 22.     (W)   SCALED
 PT0564* NAVD 88 ORTHO HEIGHT -   692.511 (meters)     2272.01  (feet) ADJUSTED
 PT0564  ______________________________________________________________________
 PT0564  GEOID HEIGHT    -        -21.035 (meters)                     GEOID18
 PT0564  DYNAMIC HEIGHT  -        692.316 (meters)     2271.37  (feet) COMP
 PT0564  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 PT0564
 PT0564  VERT ORDER      -  FIRST     CLASS II
 PT0564
 PT0564.The horizontal coordinates were scaled from a map and have
 PT0564.an estimated accuracy of +/- 6 seconds.
 PT0564
 PT0564.The orthometric height was determined by differential leveling and
 PT0564.adjusted by the NATIONAL GEODETIC SURVEY
 PT0564.in June 1991.
 PT0564
 PT0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0564.GEOID18 height accuracy estimate available here.
 PT0564
 PT0564.Click photographs - Photos may exist for this station.
 PT0564
 PT0564.The dynamic height is computed by dividing the NAVD 88
 PT0564.geopotential number by the normal gravity value computed on the
 PT0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0564.degrees latitude (g = 980.6199 gals.).
 PT0564
 PT0564.The modeled gravity was interpolated from observed gravity values.
 PT0564
 PT0564;                    North         East    Units  Estimated Accuracy
 PT0564;SPC SD S     -   196,700.      492,750.      MT  (+/- 180 meters Scaled)
 PT0564
 PT0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860860(NAD 83)
 PT0564
 PT0564                          SUPERSEDED SURVEY CONTROL
 PT0564
 PT0564  NGVD 29 (??/??/92)  692.06   (m)         2270.5    (f) COMPUTED    1 2
 PT0564
 PT0564.Superseded values are not recommended for survey control.
 PT0564
 PT0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0564.See file dsdata.pdf to determine how the superseded data were derived.
 PT0564
 PT0564_MARKER: DR = REFERENCE MARK DISK
 PT0564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0564_STAMPING: C 4 S NO 2 1961
 PT0564_MARK LOGO: CGS
 PT0564_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0564+STABILITY: SURFACE MOTION
 PT0564
 PT0564  HISTORY     - Date     Condition        Report By
 PT0564  HISTORY     - 1961     MONUMENTED       CGS
 PT0564  HISTORY     - 1962     GOOD             CGS
 PT0564
 PT0564                          STATION DESCRIPTION
 PT0564
 PT0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0564'4.2 MI N FROM PHILIP.
 PT0564'ABOUT 3.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0564'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.25 MILE
 PT0564'WEST ALONG A PRIVATE FIELD ROAD, AT A NORTH-SOUTH FENCE, 60.0
 PT0564'FEET NORTH OF C4S 1961, 16 FEET NORTH OF THE CENTERLINE OF THE
 PT0564'ROAD, 1 FOOT EAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PT0564'POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0565 ***********************************************************************
 PT0565  DESIGNATION -  C 4 T
 PT0565  PID         -  PT0565
 PT0565  STATE/COUNTY-  SD/HAAKON
 PT0565  COUNTRY     -  US
 PT0565  USGS QUAD   -  PHILIP (2017)
 PT0565
 PT0565                         *CURRENT SURVEY CONTROL
 PT0565  ______________________________________________________________________
 PT0565* NAD 83(1986) POSITION- 44 05 45.     (N) 101 39 39.     (W)   SCALED
 PT0565* NAVD 88 ORTHO HEIGHT -   704.659 (meters)     2311.87  (feet) ADJUSTED
 PT0565  ______________________________________________________________________
 PT0565  GEOID HEIGHT    -        -21.079 (meters)                     GEOID18
 PT0565  DYNAMIC HEIGHT  -        704.461 (meters)     2311.22  (feet) COMP
 PT0565  MODELED GRAVITY -    980,313.7   (mgal)                       NAVD 88
 PT0565
 PT0565  VERT ORDER      -  FIRST     CLASS II
 PT0565
 PT0565.The horizontal coordinates were scaled from a map and have
 PT0565.an estimated accuracy of +/- 6 seconds.
 PT0565
 PT0565.The orthometric height was determined by differential leveling and
 PT0565.adjusted by the NATIONAL GEODETIC SURVEY
 PT0565.in June 1991.
 PT0565
 PT0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0565.GEOID18 height accuracy estimate available here.
 PT0565
 PT0565.Click photographs - Photos may exist for this station.
 PT0565
 PT0565.The dynamic height is computed by dividing the NAVD 88
 PT0565.geopotential number by the normal gravity value computed on the
 PT0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0565.degrees latitude (g = 980.6199 gals.).
 PT0565
 PT0565.The modeled gravity was interpolated from observed gravity values.
 PT0565
 PT0565;                    North         East    Units  Estimated Accuracy
 PT0565;SPC SD S     -   196,650.      493,710.      MT  (+/- 180 meters Scaled)
 PT0565
 PT0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP870859(NAD 83)
 PT0565
 PT0565                          SUPERSEDED SURVEY CONTROL
 PT0565
 PT0565  NGVD 29 (??/??/92)  704.21   (m)         2310.4    (f) COMPUTED    1 2
 PT0565
 PT0565.Superseded values are not recommended for survey control.
 PT0565
 PT0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0565.See file dsdata.pdf to determine how the superseded data were derived.
 PT0565
 PT0565_MARKER: DS = TRIANGULATION STATION DISK
 PT0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0565_STAMPING: C 4 T 1961
 PT0565_MARK LOGO: CGS
 PT0565_PROJECTION: FLUSH
 PT0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0565+STABILITY: SURFACE MOTION
 PT0565
 PT0565  HISTORY     - Date     Condition        Report By
 PT0565  HISTORY     - 1961     MONUMENTED       CGS
 PT0565  HISTORY     - 1962     GOOD             CGS
 PT0565
 PT0565                          STATION DESCRIPTION
 PT0565
 PT0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0565'4.4 MI N FROM PHILIP.
 PT0565'ABOUT 4.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0565'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.35 MILE
 PT0565'EAST ALONG A DIM TRAIL ROAD, 430 FEET SOUTH OF AN EAST-WEST
 PT0565'FENCE, 13 FEET SOUTH OF THE CENTERLINE OF THE ROAD, ABOUT LEVEL
 PT0565'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0565'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0566 ***********************************************************************
 PT0566  DESIGNATION -  C 4 T RM 1
 PT0566  PID         -  PT0566
 PT0566  STATE/COUNTY-  SD/HAAKON
 PT0566  COUNTRY     -  US
 PT0566  USGS QUAD   -  PHILIP (2017)
 PT0566
 PT0566                         *CURRENT SURVEY CONTROL
 PT0566  ______________________________________________________________________
 PT0566* NAD 83(1986) POSITION- 44 05 45.     (N) 101 39 39.     (W)   SCALED
 PT0566* NAVD 88 ORTHO HEIGHT -   698.406 (meters)     2291.35  (feet) ADJUSTED
 PT0566  ______________________________________________________________________
 PT0566  GEOID HEIGHT    -        -21.079 (meters)                     GEOID18
 PT0566  DYNAMIC HEIGHT  -        698.209 (meters)     2290.71  (feet) COMP
 PT0566  MODELED GRAVITY -    980,313.7   (mgal)                       NAVD 88
 PT0566
 PT0566  VERT ORDER      -  FIRST     CLASS II
 PT0566
 PT0566.The horizontal coordinates were scaled from a map and have
 PT0566.an estimated accuracy of +/- 6 seconds.
 PT0566
 PT0566.The orthometric height was determined by differential leveling and
 PT0566.adjusted by the NATIONAL GEODETIC SURVEY
 PT0566.in June 1991.
 PT0566
 PT0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0566.GEOID18 height accuracy estimate available here.
 PT0566
 PT0566.Click photographs - Photos may exist for this station.
 PT0566
 PT0566.The dynamic height is computed by dividing the NAVD 88
 PT0566.geopotential number by the normal gravity value computed on the
 PT0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0566.degrees latitude (g = 980.6199 gals.).
 PT0566
 PT0566.The modeled gravity was interpolated from observed gravity values.
 PT0566
 PT0566;                    North         East    Units  Estimated Accuracy
 PT0566;SPC SD S     -   196,650.      493,710.      MT  (+/- 180 meters Scaled)
 PT0566
 PT0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP870859(NAD 83)
 PT0566
 PT0566                          SUPERSEDED SURVEY CONTROL
 PT0566
 PT0566  NGVD 29 (??/??/92)  697.96   (m)         2289.9    (f) COMPUTED    1 2
 PT0566
 PT0566.Superseded values are not recommended for survey control.
 PT0566
 PT0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0566.See file dsdata.pdf to determine how the superseded data were derived.
 PT0566
 PT0566_MARKER: DR = REFERENCE MARK DISK
 PT0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0566_STAMPING: C 4 T NO 1 1961
 PT0566_MARK LOGO: CGS
 PT0566_PROJECTION: FLUSH
 PT0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0566+STABILITY: SURFACE MOTION
 PT0566
 PT0566  HISTORY     - Date     Condition        Report By
 PT0566  HISTORY     - 1961     MONUMENTED       CGS
 PT0566  HISTORY     - 1962     GOOD             CGS
 PT0566
 PT0566                          STATION DESCRIPTION
 PT0566
 PT0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0566'4.4 MI N FROM PHILIP.
 PT0566'ABOUT 4.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0566'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.35 MILE
 PT0566'EAST ALONG A DIM TRAIL ROAD, 428 FEET NORTH-NORTHWEST OF C4T
 PT0566'1961, 63 FEET WEST OF THE SOUTH END OF A SMALL STEEL CULVERT,
 PT0566'1 1/2 FEET SOUTH OF AN EAST-WEST FENCE, AND SET IN THE TOP OF
 PT0566'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0833 ***********************************************************************
 PU0833  DESIGNATION -  C 401
 PU0833  PID         -  PU0833
 PU0833  STATE/COUNTY-  SD/MEADE
 PU0833  COUNTRY     -  US
 PU0833  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0833
 PU0833                         *CURRENT SURVEY CONTROL
 PU0833  ______________________________________________________________________
 PU0833* NAD 83(1986) POSITION- 44 44 54.     (N) 102 55 42.     (W)   SCALED
 PU0833* NAVD 88 ORTHO HEIGHT -   860.281 (meters)     2822.44  (feet) ADJUSTED
 PU0833  ______________________________________________________________________
 PU0833  GEOID HEIGHT    -        -17.427 (meters)                     GEOID18
 PU0833  DYNAMIC HEIGHT  -        860.076 (meters)     2821.77  (feet) COMP
 PU0833  MODELED GRAVITY -    980,349.2   (mgal)                       NAVD 88
 PU0833
 PU0833  VERT ORDER      -  SECOND    CLASS 0
 PU0833
 PU0833.The horizontal coordinates were scaled from a map and have
 PU0833.an estimated accuracy of +/- 6 seconds.
 PU0833
 PU0833.The orthometric height was determined by differential leveling and
 PU0833.adjusted by the NATIONAL GEODETIC SURVEY
 PU0833.in June 1991.
 PU0833
 PU0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0833.GEOID18 height accuracy estimate available here.
 PU0833
 PU0833.Click photographs - Photos may exist for this station.
 PU0833
 PU0833.The dynamic height is computed by dividing the NAVD 88
 PU0833.geopotential number by the normal gravity value computed on the
 PU0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0833.degrees latitude (g = 980.6199 gals.).
 PU0833
 PU0833.The modeled gravity was interpolated from observed gravity values.
 PU0833
 PU0833;                    North         East    Units  Estimated Accuracy
 PU0833;SPC SD N     -   105,870.      368,160.      MT  (+/- 180 meters Scaled)
 PU0833
 PU0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK639570(NAD 83)
 PU0833
 PU0833                          SUPERSEDED SURVEY CONTROL
 PU0833
 PU0833  NGVD 29 (??/??/92)  859.808  (m)         2820.89   (f) ADJ UNCH    2 0
 PU0833
 PU0833.Superseded values are not recommended for survey control.
 PU0833
 PU0833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0833.See file dsdata.pdf to determine how the superseded data were derived.
 PU0833
 PU0833_MARKER: DB = BENCH MARK DISK
 PU0833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0833_STAMPING: C 401 1962
 PU0833_MARK LOGO: CGS
 PU0833_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0833+STABILITY: SURFACE MOTION
 PU0833
 PU0833  HISTORY     - Date     Condition        Report By
 PU0833  HISTORY     - 1962     MONUMENTED       CGS
 PU0833
 PU0833                          STATION DESCRIPTION
 PU0833
 PU0833'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0833'6.7 MI W FROM FAIRPOINT.
 PU0833'6.7 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0833'0.6 MILE EAST OF THE JUNCTION OF A DIRT ROAD SOUTH, 49 FEET
 PU0833'SOUTH OF THE CENTER LINE OF THE ROAD, 2.7 FEET NORTH OF A
 PU0833'FENCE, 3.0 FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU0833'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0148 ***********************************************************************
 QT0148  DESIGNATION -  C 402
 QT0148  PID         -  QT0148
 QT0148  STATE/COUNTY-  SD/MEADE
 QT0148  COUNTRY     -  US
 QT0148  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0148
 QT0148                         *CURRENT SURVEY CONTROL
 QT0148  ______________________________________________________________________
 QT0148* NAD 83(1986) POSITION- 45 01 20.     (N) 102 48 45.     (W)   SCALED
 QT0148* NAVD 88 ORTHO HEIGHT -   866.523 (meters)     2842.92  (feet) ADJUSTED
 QT0148  ______________________________________________________________________
 QT0148  GEOID HEIGHT    -        -17.562 (meters)                     GEOID18
 QT0148  DYNAMIC HEIGHT  -        866.343 (meters)     2842.33  (feet) COMP
 QT0148  MODELED GRAVITY -    980,379.1   (mgal)                       NAVD 88
 QT0148
 QT0148  VERT ORDER      -  FIRST     CLASS II
 QT0148
 QT0148.The horizontal coordinates were scaled from a map and have
 QT0148.an estimated accuracy of +/- 6 seconds.
 QT0148
 QT0148.The orthometric height was determined by differential leveling and
 QT0148.adjusted by the NATIONAL GEODETIC SURVEY
 QT0148.in July 1998.
 QT0148
 QT0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0148.GEOID18 height accuracy estimate available here.
 QT0148
 QT0148.Click photographs - Photos may exist for this station.
 QT0148
 QT0148.The dynamic height is computed by dividing the NAVD 88
 QT0148.geopotential number by the normal gravity value computed on the
 QT0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0148.degrees latitude (g = 980.6199 gals.).
 QT0148
 QT0148.The modeled gravity was interpolated from observed gravity values.
 QT0148
 QT0148;                    North         East    Units  Estimated Accuracy
 QT0148;SPC SD N     -   135,960.      378,390.      MT  (+/- 180 meters Scaled)
 QT0148
 QT0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK723877(NAD 83)
 QT0148
 QT0148                          SUPERSEDED SURVEY CONTROL
 QT0148
 QT0148  NAVD 88 (06/15/91)  866.494  (m)         2842.82   (f) SUPERSEDED  1 2
 QT0148  NGVD 29 (??/??/92)  866.028  (m)         2841.29   (f) ADJ UNCH    1 2
 QT0148
 QT0148.Superseded values are not recommended for survey control.
 QT0148
 QT0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0148.See file dsdata.pdf to determine how the superseded data were derived.
 QT0148
 QT0148_MARKER: DB = BENCH MARK DISK
 QT0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0148_STAMPING: C 402 1962
 QT0148_MARK LOGO: CGS
 QT0148_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0148+STABILITY: SURFACE MOTION
 QT0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0148+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0148
 QT0148  HISTORY     - Date     Condition        Report By
 QT0148  HISTORY     - 1962     MONUMENTED       CGS
 QT0148  HISTORY     - 19960425 GOOD             NGS
 QT0148
 QT0148                          STATION DESCRIPTION
 QT0148
 QT0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0148'3.8 MI NE FROM MUD BUTTE.
 QT0148'3.75 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0148'MUD BUTTE, 1 POWER POLE EAST OF AN 18-INCH PIPE CULVERT, 48 FEET
 QT0148'NORTH OF THE CENTER LINE OF THE HIGHWAY, 36 FEET SOUTHWEST OF A
 QT0148'POWER POLE, 2.6 FEET SOUTH OF A FENCE, 2.5 FEET EAST OF A WITNESS
 QT0148'POST, ABOUT 2 1/2 FEET LOWER THAN THE HIGHWAY, AND SET IN THE
 QT0148'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 QT0148
 QT0148                          STATION RECOVERY (1996)
 QT0148
 QT0148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0148'5.8 KM (3.60 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0148'IN MUD BUTTE, 704.0 M (2309.7 FT) WEST OF MILEPOST 77, 28.2 M (92.5
 QT0148'FT) NORTH OF THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTHWEST OF A
 QT0148'UTILITY POLE, 2.5 M (8.2 FT) SOUTH OF A FENCE, 2.0 M (6.6 FT) BELOW
 QT0148'THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) EAST OF A WITNESS POST, 0.3 M
 QT0148'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 QT0148'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0777 ***********************************************************************
 PU0777  DESIGNATION -  C 403
 PU0777  PID         -  PU0777
 PU0777  STATE/COUNTY-  SD/MEADE
 PU0777  COUNTRY     -  US
 PU0777  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0777
 PU0777                         *CURRENT SURVEY CONTROL
 PU0777  ______________________________________________________________________
 PU0777* NAD 83(1986) POSITION- 44 54 25.     (N) 102 41 44.     (W)   SCALED
 PU0777* NAVD 88 ORTHO HEIGHT -   796.076 (meters)     2611.79  (feet) ADJUSTED
 PU0777  ______________________________________________________________________
 PU0777  GEOID HEIGHT    -        -17.852 (meters)                     GEOID18
 PU0777  DYNAMIC HEIGHT  -        795.905 (meters)     2611.23  (feet) COMP
 PU0777  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PU0777
 PU0777  VERT ORDER      -  SECOND    CLASS 0
 PU0777
 PU0777.The horizontal coordinates were scaled from a map and have
 PU0777.an estimated accuracy of +/- 6 seconds.
 PU0777
 PU0777.The orthometric height was determined by differential leveling and
 PU0777.adjusted by the NATIONAL GEODETIC SURVEY
 PU0777.in June 1991.
 PU0777
 PU0777.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0777.GEOID18 height accuracy estimate available here.
 PU0777
 PU0777.Click photographs - Photos may exist for this station.
 PU0777
 PU0777.The dynamic height is computed by dividing the NAVD 88
 PU0777.geopotential number by the normal gravity value computed on the
 PU0777.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0777.degrees latitude (g = 980.6199 gals.).
 PU0777
 PU0777.The modeled gravity was interpolated from observed gravity values.
 PU0777
 PU0777;                    North         East    Units  Estimated Accuracy
 PU0777;SPC SD N     -   122,850.      387,170.      MT  (+/- 180 meters Scaled)
 PU0777
 PU0777_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK819751(NAD 83)
 PU0777
 PU0777                          SUPERSEDED SURVEY CONTROL
 PU0777
 PU0777  NGVD 29 (??/??/92)  795.612  (m)         2610.27   (f) ADJ UNCH    2 0
 PU0777
 PU0777.Superseded values are not recommended for survey control.
 PU0777
 PU0777.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0777.See file dsdata.pdf to determine how the superseded data were derived.
 PU0777
 PU0777_MARKER: DB = BENCH MARK DISK
 PU0777_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0777_STAMPING: C 403 1962
 PU0777_MARK LOGO: CGS
 PU0777_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0777_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0777+STABILITY: SURFACE MOTION
 PU0777
 PU0777  HISTORY     - Date     Condition        Report By
 PU0777  HISTORY     - 1962     MONUMENTED       CGS
 PU0777
 PU0777                          STATION DESCRIPTION
 PU0777
 PU0777'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0777'13 MI E FROM SULPHUR.
 PU0777'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0777'2.0 MILES NORTH, THENCE 2.0 MILES EAST ALONG THE ROAD, 47 FEET
 PU0777'SOUTH OF THE CENTER LINE OF THE ROAD, 4 FEET NORTHWEST OF THE
 PU0777'WEST END OF GATE AND T JUNCTION FENCE POST, 1.9 FEET WEST OF A
 PU0777'WITNESS POST, ABOUT 2 FEET LOWER THAN THE ROAD AND IN THE TOP
 PU0777'OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0744 ***********************************************************************
 PU0744  CBN         -  This is a Cooperative Base Network Control Station.
 PU0744  DESIGNATION -  C 404
 PU0744  PID         -  PU0744
 PU0744  STATE/COUNTY-  SD/MEADE
 PU0744  COUNTRY     -  US
 PU0744  USGS QUAD   -  CAMP CREEK (2017)
 PU0744
 PU0744                         *CURRENT SURVEY CONTROL
 PU0744  ______________________________________________________________________
 PU0744* NAD 83(2011) POSITION- 44 59 16.29050(N) 102 54 22.05255(W)   ADJUSTED
 PU0744* NAD 83(2011) ELLIP HT-   863.417 (meters)        (06/27/12)   ADJUSTED
 PU0744* NAD 83(2011) EPOCH   -  2010.00
 PU0744* NAVD 88 ORTHO HEIGHT -   880.799 (meters)     2889.75  (feet) ADJUSTED
 PU0744  ______________________________________________________________________
 PU0744  GEOID HEIGHT    -        -17.380 (meters)                     GEOID18
 PU0744  NAD 83(2011) X  - -1,009,372.958 (meters)                     COMP
 PU0744  NAD 83(2011) Y  - -4,404,989.560 (meters)                     COMP
 PU0744  NAD 83(2011) Z  -  4,487,004.601 (meters)                     COMP
 PU0744  LAPLACE CORR    -         -4.70  (seconds)                    DEFLEC18
 PU0744  DYNAMIC HEIGHT  -        880.611 (meters)     2889.14  (feet) COMP
 PU0744  MODELED GRAVITY -    980,373.1   (mgal)                       NAVD 88
 PU0744
 PU0744  VERT ORDER      -  FIRST     CLASS II
 PU0744
 PU0744  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU0744  Standards:
 PU0744         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU0744            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU0744  -------------------------------------------------------------------
 PU0744  NETWORK    1.20   3.59           0.56   0.38   1.83     -0.10537219
 PU0744  -------------------------------------------------------------------
 PU0744  Click here for local accuracies and other accuracy information.
 PU0744
 PU0744.The horizontal coordinates were established by GPS observations
 PU0744.and adjusted by the National Geodetic Survey in June 2012.
 PU0744
 PU0744.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU0744.been affixed to the stable North American tectonic plate. See 
 PU0744.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU0744
 PU0744.The horizontal coordinates are valid at the epoch date displayed above
 PU0744.which is a decimal equivalence of Year/Month/Day.
 PU0744
 PU0744.The orthometric height was determined by differential leveling and
 PU0744.adjusted by the NATIONAL GEODETIC SURVEY
 PU0744.in June 1991.
 PU0744
 PU0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0744.GEOID18 height accuracy estimate available here.
 PU0744
 PU0744.Click photographs - Photos may exist for this station.
 PU0744
 PU0744.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU0744
 PU0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0744
 PU0744.The ellipsoidal height was determined by GPS observations
 PU0744.and is referenced to NAD 83.
 PU0744
 PU0744.The dynamic height is computed by dividing the NAVD 88
 PU0744.geopotential number by the normal gravity value computed on the
 PU0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0744.degrees latitude (g = 980.6199 gals.).
 PU0744
 PU0744.The modeled gravity was interpolated from observed gravity values.
 PU0744
 PU0744. The following values were computed from the NAD 83(2011) position.
 PU0744
 PU0744;                    North         East     Units Scale Factor Converg.
 PU0744;SPC SD N     -   132,406.361   370,875.829   MT  0.99993972   -2 03 24.4
 PU0744;SPC SD N     -   434,403.20  1,216,781.78   sFT  0.99993972   -2 03 24.4
 PU0744;UTM  13      - 4,983,734.388   665,064.243   MT  0.99993504   +1 28 50.2
 PU0744
 PU0744!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0744!SPC SD N     -   0.99986465  x   0.99993972  =   0.99980437
 PU0744!UTM  13      -   0.99986465  x   0.99993504  =   0.99979969
 PU0744
 PU0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6506483734(NAD 83)
 PU0744
 PU0744                          SUPERSEDED SURVEY CONTROL
 PU0744
 PU0744  NAD 83(2007)-  44 59 16.29043(N)    102 54 22.05364(W) AD(2002.00) 0
 PU0744  ELLIP H (02/10/07)  863.450  (m)                       GP(2002.00)    
 PU0744  ELLIP H (04/15/04)  863.456  (m)                       GP(       ) 2 1
 PU0744  NAD 83(1996)-  44 59 16.28978(N)    102 54 22.05307(W) AD(       ) B
 PU0744  ELLIP H (04/18/97)  863.528  (m)                       GP(       ) 4 1
 PU0744  NAVD 88             880.80   (m)         2889.8    (f) LEVELING    3  
 PU0744  NGVD 29 (??/??/92)  880.326  (m)         2888.20   (f) ADJ UNCH    1 2
 PU0744
 PU0744.Superseded values are not recommended for survey control.
 PU0744
 PU0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0744.See file dsdata.pdf to determine how the superseded data were derived.
 PU0744
 PU0744_MARKER: DB = BENCH MARK DISK
 PU0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0744_STAMPING: C 404 1962
 PU0744_MARK LOGO: CGS
 PU0744_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0744+STABILITY: SURFACE MOTION
 PU0744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0744+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU0744
 PU0744  HISTORY     - Date     Condition        Report By
 PU0744  HISTORY     - 1962     MONUMENTED       CGS
 PU0744  HISTORY     - 1963     GOOD             CGS
 PU0744  HISTORY     - 19951116 GOOD             NGS
 PU0744  HISTORY     - 19960523 GOOD             NGS
 PU0744
 PU0744                          STATION DESCRIPTION
 PU0744
 PU0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0744'2 MI SW FROM MUD BUTTE.
 PU0744'1.95 MILES SOUTHWEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 PU0744'MUD BUTTE, AT THE JUNCTION OF A FIELD ENTRANCE ROAD NORTHWEST,
 PU0744'119 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 13 FEET
 PU0744'SOUTHWEST OF THE CENTER OF A GATE, 2.2 FEET SOUTHEAST OF A
 PU0744'FENCE, 2.3 FEET SOUTHWEST OF A WITNESS POST, ABOUT 2 FEET
 PU0744'HIGHER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU0744'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PU0744
 PU0744                          STATION RECOVERY (1963)
 PU0744
 PU0744'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0744'RECOVERED IN GOOD CONDITION.
 PU0744
 PU0744                          STATION RECOVERY (1995)
 PU0744
 PU0744'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0744'3.1 KM (1.90 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU0744'OFFICE IN MUD BUTTE, 104.0 M (341.2 FT) NORTH OF MILEPOST 71, 36.6 M
 PU0744'(120.1 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.3 M (10.8 FT)
 PU0744'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT)
 PU0744'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF A FENCE,
 PU0744'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS
 PU0744'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU0744
 PU0744                          STATION RECOVERY (1996)
 PU0744
 PU0744'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU0744'THE STATION IS LOCATED ABOUT 70.0 MI (112.7 KM) NORTH OF RAPID CITY,
 PU0744'34.0 MI (54.7 KM) NORTHEAST OF NEWELL, AND 1.9 MI (3.1 KM) SOUTHWEST
 PU0744'OF MUD BUTTE, ON STATE HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH
 PU0744'DAKOTA.  TO REACH THE STATION FROM THE STORE IN MUD BUTTE, GO
 PU0744'SOUTHWEST ON U.S. HIGHWAY 212 FOR 1.9 MI (3.1 KM) TO THE STATION ON
 PU0744'THE LEFT.  THE STATION IS LOCATED 120.4 FT (36.7 M) NORTHWEST OF THE
 PU0744'HIGHWAY CENTERLINE, 14.5 FT (4.4 M) SOUTH-SOUTHWEST OF THE CENTER OF A
 PU0744'FIELD ENTRANCE ROAD, 5.7 FT (1.7 M) SOUTH OF THE SOUTH END OF A GATE,
 PU0744'2.3 FT (0.7 M) EAST-NORTHEAST OF A FENCE, 2.0 FT (0.6 M) ABOVE THE
 PU0744'LEVEL OF THE HIGHWAY, 1.5 FT (0.5 M) WEST-NORTHWEST OF A WITNESS POST,
 PU0744'AND THE MONUMENT PROJECTS 0.4 FT (12.2 CM) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0796 ***********************************************************************
 PU0796  DESIGNATION -  C 405
 PU0796  PID         -  PU0796
 PU0796  STATE/COUNTY-  SD/MEADE
 PU0796  COUNTRY     -  US
 PU0796  USGS QUAD   -  BIG DRAW (2017)
 PU0796
 PU0796                         *CURRENT SURVEY CONTROL
 PU0796  ______________________________________________________________________
 PU0796* NAD 83(1986) POSITION- 44 49 56.     (N) 102 39 39.     (W)   SCALED
 PU0796* NAVD 88 ORTHO HEIGHT -   775.109 (meters)     2543.00  (feet) ADJUSTED
 PU0796  ______________________________________________________________________
 PU0796  GEOID HEIGHT    -        -17.990 (meters)                     GEOID18
 PU0796  DYNAMIC HEIGHT  -        774.941 (meters)     2542.45  (feet) COMP
 PU0796  MODELED GRAVITY -    980,374.6   (mgal)                       NAVD 88
 PU0796
 PU0796  VERT ORDER      -  SECOND    CLASS 0
 PU0796
 PU0796.The horizontal coordinates were scaled from a map and have
 PU0796.an estimated accuracy of +/- 6 seconds.
 PU0796
 PU0796.The orthometric height was determined by differential leveling and
 PU0796.adjusted by the NATIONAL GEODETIC SURVEY
 PU0796.in June 1991.
 PU0796
 PU0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0796.GEOID18 height accuracy estimate available here.
 PU0796
 PU0796.Click photographs - Photos may exist for this station.
 PU0796
 PU0796.The dynamic height is computed by dividing the NAVD 88
 PU0796.geopotential number by the normal gravity value computed on the
 PU0796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0796.degrees latitude (g = 980.6199 gals.).
 PU0796
 PU0796.The modeled gravity was interpolated from observed gravity values.
 PU0796
 PU0796;                    North         East    Units  Estimated Accuracy
 PU0796;SPC SD N     -   114,460.      389,640.      MT  (+/- 180 meters Scaled)
 PU0796
 PU0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK848669(NAD 83)
 PU0796
 PU0796                          SUPERSEDED SURVEY CONTROL
 PU0796
 PU0796  NGVD 29 (??/??/92)  774.651  (m)         2541.50   (f) ADJ UNCH    2 0
 PU0796
 PU0796.Superseded values are not recommended for survey control.
 PU0796
 PU0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0796.See file dsdata.pdf to determine how the superseded data were derived.
 PU0796
 PU0796_MARKER: DB = BENCH MARK DISK
 PU0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0796_STAMPING: C 405 1962
 PU0796_MARK LOGO: CGS
 PU0796_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0796+STABILITY: SURFACE MOTION
 PU0796
 PU0796  HISTORY     - Date     Condition        Report By
 PU0796  HISTORY     - 1962     MONUMENTED       CGS
 PU0796
 PU0796                          STATION DESCRIPTION
 PU0796
 PU0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0796'7.6 MI N FROM STONEVILLE.
 PU0796'7.65 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0796'STONEVILLE, 0.8 MILE SOUTH OF A BRIDGE OVER SULPHUR CREEK, 47
 PU0796'FEET WEST OF THE CENTER LINE OF THE ROAD, 9 1/2 FEET NORTH OF A
 PU0796'POWER POLE, 2.2 FEET EAST OF A FENCE, 3.2 FEET NORTH OF A
 PU0796'WITNESS POST, ABOUT 2 FEET LOWER THAN THE ROAD, AND SET IN THE
 PU0796'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0649 ***********************************************************************
 PU0649  DESIGNATION -  C 406
 PU0649  PID         -  PU0649
 PU0649  STATE/COUNTY-  SD/MEADE
 PU0649  COUNTRY     -  US
 PU0649  USGS QUAD   -  HEREFORD (2017)
 PU0649
 PU0649                         *CURRENT SURVEY CONTROL
 PU0649  ______________________________________________________________________
 PU0649* NAD 83(1986) POSITION- 44 28 28.     (N) 102 55 26.     (W)   SCALED
 PU0649* NAVD 88 ORTHO HEIGHT -   808.431 (meters)     2652.33  (feet) ADJUSTED
 PU0649  ______________________________________________________________________
 PU0649  GEOID HEIGHT    -        -17.562 (meters)                     GEOID18
 PU0649  DYNAMIC HEIGHT  -        808.213 (meters)     2651.61  (feet) COMP
 PU0649  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 PU0649
 PU0649  VERT ORDER      -  SECOND    CLASS 0
 PU0649
 PU0649.The horizontal coordinates were scaled from a map and have
 PU0649.an estimated accuracy of +/- 6 seconds.
 PU0649
 PU0649.The orthometric height was determined by differential leveling and
 PU0649.adjusted by the NATIONAL GEODETIC SURVEY
 PU0649.in June 1991.
 PU0649
 PU0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0649.GEOID18 height accuracy estimate available here.
 PU0649
 PU0649.Click photographs - Photos may exist for this station.
 PU0649
 PU0649.The dynamic height is computed by dividing the NAVD 88
 PU0649.geopotential number by the normal gravity value computed on the
 PU0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0649.degrees latitude (g = 980.6199 gals.).
 PU0649
 PU0649.The modeled gravity was interpolated from observed gravity values.
 PU0649
 PU0649;                    North         East    Units  Estimated Accuracy
 PU0649;SPC SD N     -    75,440.      367,420.      MT  (+/- 180 meters Scaled)
 PU0649
 PU0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK651266(NAD 83)
 PU0649
 PU0649                          SUPERSEDED SURVEY CONTROL
 PU0649
 PU0649  NGVD 29 (??/??/92)  807.973  (m)         2650.82   (f) ADJ UNCH    2 0
 PU0649
 PU0649.Superseded values are not recommended for survey control.
 PU0649
 PU0649.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0649.See file dsdata.pdf to determine how the superseded data were derived.
 PU0649
 PU0649_MARKER: DB = BENCH MARK DISK
 PU0649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0649_STAMPING: C 406 1962
 PU0649_MARK LOGO: CGS
 PU0649_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0649+STABILITY: SURFACE MOTION
 PU0649
 PU0649  HISTORY     - Date     Condition        Report By
 PU0649  HISTORY     - 1962     MONUMENTED       CGS
 PU0649
 PU0649                          STATION DESCRIPTION
 PU0649
 PU0649'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0649'7.6 MI NW FROM HEREFORD.
 PU0649'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0649'THENCE 6.2 MILES NORTH ALONG A GRAVEL ROAD, 0.3 MILE NORTH OF THE
 PU0649'CROSSING OF DRY ELM CREEK, 0.2 MILE SOUTH OF THE JUNCTION OF A
 PU0649'DRIVEWAY EAST TO A RANCH HOUSE, 30 FEET EAST OF THE CENTER LINE
 PU0649'OF THE ROAD, 2.9 FEET SOUTHWEST OF A FENCE CORNER POST, 2.2 FEET
 PU0649'WEST OF A FENCE, 1.5 FEET NORTHEAST OF A WITNESS POST, ABOUT 2
 PU0649'FEET BELOW THE LEVEL OF THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0649'PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1116 ***********************************************************************
 PU1116  DESIGNATION -  C 407
 PU1116  PID         -  PU1116
 PU1116  STATE/COUNTY-  SD/BUTTE
 PU1116  COUNTRY     -  US
 PU1116  USGS QUAD   -  NEWELL (2017)
 PU1116
 PU1116                         *CURRENT SURVEY CONTROL
 PU1116  ______________________________________________________________________
 PU1116* NAD 83(1986) POSITION- 44 40 13.     (N) 103 29 29.     (W)   SCALED
 PU1116* NAVD 88 ORTHO HEIGHT -   852.608 (meters)     2797.26  (feet) ADJUSTED
 PU1116  ______________________________________________________________________
 PU1116  GEOID HEIGHT    -        -16.161 (meters)                     GEOID18
 PU1116  DYNAMIC HEIGHT  -        852.387 (meters)     2796.54  (feet) COMP
 PU1116  MODELED GRAVITY -    980,329.2   (mgal)                       NAVD 88
 PU1116
 PU1116  VERT ORDER      -  SECOND    CLASS 0
 PU1116
 PU1116.The horizontal coordinates were scaled from a map and have
 PU1116.an estimated accuracy of +/- 6 seconds.
 PU1116
 PU1116.The orthometric height was determined by differential leveling and
 PU1116.adjusted by the NATIONAL GEODETIC SURVEY
 PU1116.in June 1991.
 PU1116
 PU1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1116.GEOID18 height accuracy estimate available here.
 PU1116
 PU1116.Click photographs - Photos may exist for this station.
 PU1116
 PU1116.The dynamic height is computed by dividing the NAVD 88
 PU1116.geopotential number by the normal gravity value computed on the
 PU1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1116.degrees latitude (g = 980.6199 gals.).
 PU1116
 PU1116.The modeled gravity was interpolated from observed gravity values.
 PU1116
 PU1116;                    North         East    Units  Estimated Accuracy
 PU1116;SPC SD N     -    98,970.      323,240.      MT  (+/- 180 meters Scaled)
 PU1116
 PU1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK195474(NAD 83)
 PU1116
 PU1116                          SUPERSEDED SURVEY CONTROL
 PU1116
 PU1116  NGVD 29 (??/??/92)  852.127  (m)         2795.69   (f) ADJ UNCH    2 0
 PU1116
 PU1116.Superseded values are not recommended for survey control.
 PU1116
 PU1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1116.See file dsdata.pdf to determine how the superseded data were derived.
 PU1116
 PU1116_MARKER: DB = BENCH MARK DISK
 PU1116_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1116_SP_SET: BRIDGE PIER
 PU1116_STAMPING: C 407 1962
 PU1116_MARK LOGO: CGS
 PU1116_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1116
 PU1116  HISTORY     - Date     Condition        Report By
 PU1116  HISTORY     - 1962     MONUMENTED       CGS
 PU1116
 PU1116                          STATION DESCRIPTION
 PU1116
 PU1116'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1116'3.4 MI E FROM NISLAND.
 PU1116'3.0 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE WATER TOWER AT
 PU1116'NISLAND, THENCE 0.45 MILE SOUTH ALONG A ROAD, IN THE TOP OF THE
 PU1116'WEST EDGE OF THE SOUTH CONCRETE PIER OF THE BRIDGE OVER BELLE
 PU1116'FOURCHE RIVER, 10 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD
 PU1116'AND ABOUT 1 FOOT LOWER THAN THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1178 ***********************************************************************
 PU1178  DESIGNATION -  C 408
 PU1178  PID         -  PU1178
 PU1178  STATE/COUNTY-  SD/MEADE
 PU1178  COUNTRY     -  US
 PU1178  USGS QUAD   -  VALE (2017)
 PU1178
 PU1178                         *CURRENT SURVEY CONTROL
 PU1178  ______________________________________________________________________
 PU1178* NAD 83(1986) POSITION- 44 35 24.     (N) 103 24 34.     (W)   SCALED
 PU1178* NAVD 88 ORTHO HEIGHT -   878.806 (meters)     2883.22  (feet) ADJUSTED
 PU1178  ______________________________________________________________________
 PU1178  GEOID HEIGHT    -        -16.251 (meters)                     GEOID18
 PU1178  DYNAMIC HEIGHT  -        878.563 (meters)     2882.42  (feet) COMP
 PU1178  MODELED GRAVITY -    980,311.8   (mgal)                       NAVD 88
 PU1178
 PU1178  VERT ORDER      -  SECOND    CLASS 0
 PU1178
 PU1178.The horizontal coordinates were scaled from a map and have
 PU1178.an estimated accuracy of +/- 6 seconds.
 PU1178
 PU1178.The orthometric height was determined by differential leveling and
 PU1178.adjusted by the NATIONAL GEODETIC SURVEY
 PU1178.in June 1991.
 PU1178
 PU1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1178.GEOID18 height accuracy estimate available here.
 PU1178
 PU1178.Click photographs - Photos may exist for this station.
 PU1178
 PU1178.The dynamic height is computed by dividing the NAVD 88
 PU1178.geopotential number by the normal gravity value computed on the
 PU1178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1178.degrees latitude (g = 980.6199 gals.).
 PU1178
 PU1178.The modeled gravity was interpolated from observed gravity values.
 PU1178
 PU1178;                    North         East    Units  Estimated Accuracy
 PU1178;SPC SD N     -    89,780.      329,350.      MT  (+/- 180 meters Scaled)
 PU1178
 PU1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK262386(NAD 83)
 PU1178
 PU1178                          SUPERSEDED SURVEY CONTROL
 PU1178
 PU1178  NGVD 29 (??/??/92)  878.315  (m)         2881.61   (f) ADJ UNCH    2 0
 PU1178
 PU1178.Superseded values are not recommended for survey control.
 PU1178
 PU1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1178.See file dsdata.pdf to determine how the superseded data were derived.
 PU1178
 PU1178_MARKER: DB = BENCH MARK DISK
 PU1178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1178_STAMPING: C 408 1962
 PU1178_MARK LOGO: CGS
 PU1178_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1178+STABILITY: SURFACE MOTION
 PU1178
 PU1178  HISTORY     - Date     Condition        Report By
 PU1178  HISTORY     - 1962     MONUMENTED       CGS
 PU1178
 PU1178                          STATION DESCRIPTION
 PU1178
 PU1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1178'4.6 MI S FROM VALE.
 PU1178'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1178'2.15 MILES SOUTH ALONG STATE HIGHWAY 79, THENCE 1.15 MILES EAST
 PU1178'ALONG A ROAD, 0.1 MILE WEST OF A NORTH-SOUTH CROSS ROAD, 28 1/2
 PU1178'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 68 FEET EAST OF A POWER
 PU1178'POLE, 2.5 FEET NORTH OF A FENCE CORNER POST AND IN LINE WITH A
 PU1178'FENCE LEADING SOUTH, 1.8 FEET SOUTHEAST OF A WITNESS POST, ABOUT
 PU1178'2 FEET BELOW THE LEVEL OF THE ROAD AND IN THE TOP OF A CONCRETE
 PU1178'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0671 ***********************************************************************
 PU0671  DESIGNATION -  C 409
 PU0671  PID         -  PU0671
 PU0671  STATE/COUNTY-  SD/MEADE
 PU0671  COUNTRY     -  US
 PU0671  USGS QUAD   -  HEREFORD NE (2017)
 PU0671
 PU0671                         *CURRENT SURVEY CONTROL
 PU0671  ______________________________________________________________________
 PU0671* NAD 83(1986) POSITION- 44 23 51.     (N) 102 48 31.     (W)   SCALED
 PU0671* NAVD 88 ORTHO HEIGHT -   727.927 (meters)     2388.21  (feet) ADJUSTED
 PU0671  ______________________________________________________________________
 PU0671  GEOID HEIGHT    -        -17.845 (meters)                     GEOID18
 PU0671  DYNAMIC HEIGHT  -        727.741 (meters)     2387.60  (feet) COMP
 PU0671  MODELED GRAVITY -    980,337.6   (mgal)                       NAVD 88
 PU0671
 PU0671  VERT ORDER      -  SECOND    CLASS 0
 PU0671
 PU0671.The horizontal coordinates were scaled from a map and have
 PU0671.an estimated accuracy of +/- 6 seconds.
 PU0671
 PU0671.The orthometric height was determined by differential leveling and
 PU0671.adjusted by the NATIONAL GEODETIC SURVEY
 PU0671.in June 1991.
 PU0671
 PU0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0671.GEOID18 height accuracy estimate available here.
 PU0671
 PU0671.Click photographs - Photos may exist for this station.
 PU0671
 PU0671.The dynamic height is computed by dividing the NAVD 88
 PU0671.geopotential number by the normal gravity value computed on the
 PU0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0671.degrees latitude (g = 980.6199 gals.).
 PU0671
 PU0671.The modeled gravity was interpolated from observed gravity values.
 PU0671
 PU0671;                    North         East    Units  Estimated Accuracy
 PU0671;SPC SD N     -    66,570.      376,290.      MT  (+/- 180 meters Scaled)
 PU0671
 PU0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK745183(NAD 83)
 PU0671
 PU0671                          SUPERSEDED SURVEY CONTROL
 PU0671
 PU0671  NGVD 29 (??/??/92)  727.469  (m)         2386.70   (f) ADJ UNCH    2 0
 PU0671
 PU0671.Superseded values are not recommended for survey control.
 PU0671
 PU0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0671.See file dsdata.pdf to determine how the superseded data were derived.
 PU0671
 PU0671_MARKER: DB = BENCH MARK DISK
 PU0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0671_STAMPING: C 409 1962
 PU0671_MARK LOGO: CGS
 PU0671_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0671+STABILITY: SURFACE MOTION
 PU0671
 PU0671  HISTORY     - Date     Condition        Report By
 PU0671  HISTORY     - 1962     MONUMENTED       CGS
 PU0671
 PU0671                          STATION DESCRIPTION
 PU0671
 PU0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0671'5.3 MI E FROM HEREFORD.
 PU0671'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0671'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 2.2 MILES
 PU0671'EAST ALONG A GRAVEL ROAD, 0.2 MILE EAST OF THE CROSSING OF ELM
 PU0671'CREEK, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 26 FEET
 PU0671'EAST OF THE CENTER OF A WIRE GATE, 8 1/2 FEET NORTHEAST OF A
 PU0671'POWER POLE, 1.8 FEET NORTH OF A FENCE, 2.4 FEET SOUTH OF A
 PU0671'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU0671'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0995 ***********************************************************************
 PU0995  DESIGNATION -  C 410
 PU0995  PID         -  PU0995
 PU0995  STATE/COUNTY-  SD/MEADE
 PU0995  COUNTRY     -  US
 PU0995  USGS QUAD   -  REDOWL (2017)
 PU0995
 PU0995                         *CURRENT SURVEY CONTROL
 PU0995  ______________________________________________________________________
 PU0995* NAD 83(1986) POSITION- 44 43 09.     (N) 102 33 12.     (W)   SCALED
 PU0995* NAVD 88 ORTHO HEIGHT -   862.737 (meters)     2830.50  (feet) ADJUSTED
 PU0995  ______________________________________________________________________
 PU0995  GEOID HEIGHT    -        -18.333 (meters)                     GEOID18
 PU0995  DYNAMIC HEIGHT  -        862.525 (meters)     2829.80  (feet) COMP
 PU0995  MODELED GRAVITY -    980,342.4   (mgal)                       NAVD 88
 PU0995
 PU0995  VERT ORDER      -  SECOND    CLASS 0
 PU0995
 PU0995.The horizontal coordinates were scaled from a map and have
 PU0995.an estimated accuracy of +/- 6 seconds.
 PU0995
 PU0995.The orthometric height was determined by differential leveling and
 PU0995.adjusted by the NATIONAL GEODETIC SURVEY
 PU0995.in June 1991.
 PU0995
 PU0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0995.GEOID18 height accuracy estimate available here.
 PU0995
 PU0995.Click photographs - Photos may exist for this station.
 PU0995
 PU0995.The dynamic height is computed by dividing the NAVD 88
 PU0995.geopotential number by the normal gravity value computed on the
 PU0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0995.degrees latitude (g = 980.6199 gals.).
 PU0995
 PU0995.The modeled gravity was interpolated from observed gravity values.
 PU0995
 PU0995;                    North         East    Units  Estimated Accuracy
 PU0995;SPC SD N     -   101,630.      397,740.      MT  (+/- 180 meters Scaled)
 PU0995
 PU0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK937546(NAD 83)
 PU0995
 PU0995                          SUPERSEDED SURVEY CONTROL
 PU0995
 PU0995  NGVD 29 (??/??/92)  862.267  (m)         2828.95   (f) ADJ UNCH    2 0
 PU0995
 PU0995.Superseded values are not recommended for survey control.
 PU0995
 PU0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0995.See file dsdata.pdf to determine how the superseded data were derived.
 PU0995
 PU0995_MARKER: DB = BENCH MARK DISK
 PU0995_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0995_STAMPING: C 410 1962
 PU0995_MARK LOGO: CGS
 PU0995_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0995_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0995+STABILITY: SURFACE MOTION
 PU0995
 PU0995  HISTORY     - Date     Condition        Report By
 PU0995  HISTORY     - 1962     MONUMENTED       CGS
 PU0995
 PU0995                          STATION DESCRIPTION
 PU0995
 PU0995'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0995'1.8 MI N FROM RED OWL.
 PU0995'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, ON THE
 PU0995'OUTSIDE OF A LONG CURVE, 331 FEET NORTHWEST AND ACROSS A ROAD
 PU0995'WEST FROM THE CENTER LINE OF THE MAIN ROAD, 59 FEET NORTH OF THE
 PU0995'CENTER LINE OF AN EAST-WEST ROAD, 40 FEET WEST OF THE EXTENDED
 PU0995'CENTER LINE OF AN ABANDONED ROAD NORTH, 2 FEET NORTH OF A
 PU0995'POWER POLE, 2.3 FEET SOUTH OF A WITNESS POST, ABOUT 2 1/2 FEET
 PU0995'LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0995'0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0895 ***********************************************************************
 PU0895  DESIGNATION -  C 411
 PU0895  PID         -  PU0895
 PU0895  STATE/COUNTY-  SD/MEADE
 PU0895  COUNTRY     -  US
 PU0895  USGS QUAD   -  ENNING (2017)
 PU0895
 PU0895                         *CURRENT SURVEY CONTROL
 PU0895  ______________________________________________________________________
 PU0895* NAD 83(1986) POSITION- 44 33 46.     (N) 102 35 30.     (W)   SCALED
 PU0895* NAVD 88 ORTHO HEIGHT -   896.770 (meters)     2942.15  (feet) ADJUSTED
 PU0895  ______________________________________________________________________
 PU0895  GEOID HEIGHT    -        -18.363 (meters)                     GEOID18
 PU0895  DYNAMIC HEIGHT  -        896.517 (meters)     2941.32  (feet) COMP
 PU0895  MODELED GRAVITY -    980,305.7   (mgal)                       NAVD 88
 PU0895
 PU0895  VERT ORDER      -  SECOND    CLASS 0
 PU0895
 PU0895.The horizontal coordinates were scaled from a map and have
 PU0895.an estimated accuracy of +/- 6 seconds.
 PU0895
 PU0895.The orthometric height was determined by differential leveling and
 PU0895.adjusted by the NATIONAL GEODETIC SURVEY
 PU0895.in June 1991.
 PU0895
 PU0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0895.GEOID18 height accuracy estimate available here.
 PU0895
 PU0895.Click photographs - Photos may exist for this station.
 PU0895
 PU0895.The dynamic height is computed by dividing the NAVD 88
 PU0895.geopotential number by the normal gravity value computed on the
 PU0895.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0895.degrees latitude (g = 980.6199 gals.).
 PU0895
 PU0895.The modeled gravity was interpolated from observed gravity values.
 PU0895
 PU0895;                    North         East    Units  Estimated Accuracy
 PU0895;SPC SD N     -    84,350.      394,150.      MT  (+/- 180 meters Scaled)
 PU0895
 PU0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK912372(NAD 83)
 PU0895
 PU0895                          SUPERSEDED SURVEY CONTROL
 PU0895
 PU0895  NGVD 29 (??/??/92)  896.283  (m)         2940.56   (f) ADJ UNCH    2 0
 PU0895
 PU0895.Superseded values are not recommended for survey control.
 PU0895
 PU0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0895.See file dsdata.pdf to determine how the superseded data were derived.
 PU0895
 PU0895_MARKER: DB = BENCH MARK DISK
 PU0895_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0895_STAMPING: C 411 1962
 PU0895_MARK LOGO: CGS
 PU0895_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0895_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0895+STABILITY: SURFACE MOTION
 PU0895
 PU0895  HISTORY     - Date     Condition        Report By
 PU0895  HISTORY     - 1962     MONUMENTED       CGS
 PU0895  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU0895
 PU0895                          STATION DESCRIPTION
 PU0895
 PU0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0895'1.9 MI W FROM ENNING.
 PU0895'1.9 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT ENNING,
 PU0895'NEAR THE NORTHEAST END OF A CURVE WITH TANGENTS NORTHEAST AND
 PU0895'WEST, 37 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 33
 PU0895'FEET NORTHEAST OF THE CENTER LINE OF A FIELD ENTRANCE ROAD,
 PU0895'2 1/2 FEET NORTHEAST OF A POWER POLE NO. 1M45, 2.0 FEET SOUTHWEST
 PU0895'OF A WITNESS POST, 8.6 FEET SOUTHEAST OF A FENCE, ABOUT 1 FOOT BELOW
 PU0895'THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
 PU0895
 PU0895                          STATION RECOVERY (1995)
 PU0895
 PU0895'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0895'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK C 411
 PU0895'RESET WAS ESTABLISHED IN THE SAME GENERAL AREA.  SEE THE DESCRIPTION
 PU0895'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0896 ***********************************************************************
 PU0896  DESIGNATION -  C 411 RESET
 PU0896  PID         -  PU0896
 PU0896  STATE/COUNTY-  SD/MEADE
 PU0896  COUNTRY     -  US
 PU0896  USGS QUAD   -  ENNING (2017)
 PU0896
 PU0896                         *CURRENT SURVEY CONTROL
 PU0896  ______________________________________________________________________
 PU0896* NAD 83(1986) POSITION- 44 33 46.     (N) 102 35 34.     (W)   SCALED
 PU0896* NAVD 88 ORTHO HEIGHT -   896.424 (meters)     2941.02  (feet) ADJUSTED
 PU0896  ______________________________________________________________________
 PU0896  GEOID HEIGHT    -        -18.360 (meters)                     GEOID18
 PU0896  DYNAMIC HEIGHT  -        896.171 (meters)     2940.19  (feet) COMP
 PU0896  MODELED GRAVITY -    980,305.6   (mgal)                       NAVD 88
 PU0896
 PU0896  VERT ORDER      -  FIRST     CLASS II
 PU0896
 PU0896.The horizontal coordinates were scaled from a map and have
 PU0896.an estimated accuracy of +/- 6 seconds.
 PU0896
 PU0896.The orthometric height was determined by differential leveling and
 PU0896.adjusted by the NATIONAL GEODETIC SURVEY
 PU0896.in October 1997.
 PU0896
 PU0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0896.GEOID18 height accuracy estimate available here.
 PU0896
 PU0896.Click photographs - Photos may exist for this station.
 PU0896
 PU0896.The dynamic height is computed by dividing the NAVD 88
 PU0896.geopotential number by the normal gravity value computed on the
 PU0896.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0896.degrees latitude (g = 980.6199 gals.).
 PU0896
 PU0896.The modeled gravity was interpolated from observed gravity values.
 PU0896
 PU0896;                    North         East    Units  Estimated Accuracy
 PU0896;SPC SD N     -    84,360.      394,060.      MT  (+/- 180 meters Scaled)
 PU0896
 PU0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK911372(NAD 83)
 PU0896
 PU0896                          SUPERSEDED SURVEY CONTROL
 PU0896
 PU0896.No superseded survey control is available for this station.
 PU0896
 PU0896_MARKER: DB = BENCH MARK DISK
 PU0896_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0896_STAMPING: C 411 RESET 1972
 PU0896_MARK LOGO: CGS
 PU0896_PROJECTION: FLUSH
 PU0896_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0896_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0896+STABILITY: SURFACE MOTION
 PU0896_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0896+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0896
 PU0896  HISTORY     - Date     Condition        Report By
 PU0896  HISTORY     - 1972     MONUMENTED       NGS
 PU0896  HISTORY     - 19950605 GOOD             NGS
 PU0896
 PU0896                          STATION DESCRIPTION
 PU0896
 PU0896'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU0896'1.9 MI W FROM ENNING.
 PU0896'1.9 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT ENNING, ON
 PU0896'THE EAST SIDE OF A LONG CURVE WHERE THE HIGHWAY RUNS IN A
 PU0896'NORTHEAST-SOUTHWEST DIRECTION, 466 FEET EAST-SOUTHEAST OF TWIN
 PU0896'WOODEN POSTS SET IN A PASTURE TO PROTECT A TELEPHONE CABLE INSPECTION
 PU0896'BOX, ABOUT 400 FEET WEST OF A WINDMILL, 100 FEET EAST OF THE CENTER
 PU0896'OF THE HIGHWAY, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST, AND SET
 PU0896'IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS AT
 PU0896'HIGHWAY STATION 393+00.  NOTE-- BENCH MARK C 411 WAS RECOVERED IN
 PU0896'GOOD CONDITION AS DESCRIBED, THE DISK WAS REMOVED FROM THE MARK AT
 PU0896'THIS TIME.
 PU0896
 PU0896                          STATION RECOVERY (1995)
 PU0896
 PU0896'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0896'6.2 KM (3.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0896'IN UNION CENTER, 505.0 M (1656.8 FT) WEST OF MILEPOST 85, 30.3 M (99.4
 PU0896'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 17.0 M (55.8 FT) SOUTHWEST OF
 PU0896'THE CENTER OF A DRIVEWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 PU0896'HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 PU0896'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1215 ***********************************************************************
 PU1215  DESIGNATION -  C 412
 PU1215  PID         -  PU1215
 PU1215  STATE/COUNTY-  SD/BUTTE
 PU1215  COUNTRY     -  US
 PU1215  USGS QUAD   -  VALE NE (2017)
 PU1215
 PU1215                         *CURRENT SURVEY CONTROL
 PU1215  ______________________________________________________________________
 PU1215* NAD 83(1986) POSITION- 44 42 53.     (N) 103 15 52.     (W)   SCALED
 PU1215* NAVD 88 ORTHO HEIGHT -   894.193 (meters)     2933.70  (feet) ADJUSTED
 PU1215  ______________________________________________________________________
 PU1215  GEOID HEIGHT    -        -16.707 (meters)                     GEOID18
 PU1215  DYNAMIC HEIGHT  -        893.967 (meters)     2932.96  (feet) COMP
 PU1215  MODELED GRAVITY -    980,334.3   (mgal)                       NAVD 88
 PU1215
 PU1215  VERT ORDER      -  SECOND    CLASS 0
 PU1215
 PU1215.The horizontal coordinates were scaled from a map and have
 PU1215.an estimated accuracy of +/- 6 seconds.
 PU1215
 PU1215.The orthometric height was determined by differential leveling and
 PU1215.adjusted by the NATIONAL GEODETIC SURVEY
 PU1215.in June 1991.
 PU1215
 PU1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1215.GEOID18 height accuracy estimate available here.
 PU1215
 PU1215.Click photographs - Photos may exist for this station.
 PU1215
 PU1215.The dynamic height is computed by dividing the NAVD 88
 PU1215.geopotential number by the normal gravity value computed on the
 PU1215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1215.degrees latitude (g = 980.6199 gals.).
 PU1215
 PU1215.The modeled gravity was interpolated from observed gravity values.
 PU1215
 PU1215;                    North         East    Units  Estimated Accuracy
 PU1215;SPC SD N     -   103,160.      341,420.      MT  (+/- 180 meters Scaled)
 PU1215
 PU1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK374527(NAD 83)
 PU1215
 PU1215                          SUPERSEDED SURVEY CONTROL
 PU1215
 PU1215  NGVD 29 (??/??/92)  893.710  (m)         2932.11   (f) ADJ UNCH    2 0
 PU1215
 PU1215.Superseded values are not recommended for survey control.
 PU1215
 PU1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1215.See file dsdata.pdf to determine how the superseded data were derived.
 PU1215
 PU1215_MARKER: DB = BENCH MARK DISK
 PU1215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1215_STAMPING: G 412 1963
 PU1215_MARK LOGO: CGS
 PU1215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1215+STABILITY: SURFACE MOTION
 PU1215
 PU1215  HISTORY     - Date     Condition        Report By
 PU1215  HISTORY     - 1963     MONUMENTED       CGS
 PU1215
 PU1215                          STATION DESCRIPTION
 PU1215
 PU1215'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1215'8.4 MI E FROM NEWELL.
 PU1215'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1215'AT NEWELL, THENCE 7.2 MILES EAST ALONG A GRAVELED ROAD, ON THE
 PU1215'WEST SLOPE OF A LONG HILL, ON THE INSIDE OF AND ABOUT 35 YARDS
 PU1215'WEST OF THE WEST END OF A CURVE, 57 FEET SOUTH OF THE CENTERLINE
 PU1215'OF THE ROAD, 2.5 FEET NORTH OF A FENCE, 1.4 FEET WEST OF A METAL
 PU1215'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU1215'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1287 ***********************************************************************
 PU1287  DESIGNATION -  C 413
 PU1287  PID         -  PU1287
 PU1287  STATE/COUNTY-  SD/BUTTE
 PU1287  COUNTRY     -  US
 PU1287  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1287
 PU1287                         *CURRENT SURVEY CONTROL
 PU1287  ______________________________________________________________________
 PU1287* NAD 83(1986) POSITION- 44 55 13.     (N) 103 01 37.     (W)   SCALED
 PU1287* NAVD 88 ORTHO HEIGHT -   838.794 (meters)     2751.94  (feet) ADJUSTED
 PU1287  ______________________________________________________________________
 PU1287  GEOID HEIGHT    -        -17.187 (meters)                     GEOID18
 PU1287  DYNAMIC HEIGHT  -        838.606 (meters)     2751.33  (feet) COMP
 PU1287  MODELED GRAVITY -    980,364.0   (mgal)                       NAVD 88
 PU1287
 PU1287  VERT ORDER      -  FIRST     CLASS II
 PU1287
 PU1287.The horizontal coordinates were scaled from a map and have
 PU1287.an estimated accuracy of +/- 6 seconds.
 PU1287
 PU1287.The orthometric height was determined by differential leveling and
 PU1287.adjusted by the NATIONAL GEODETIC SURVEY
 PU1287.in July 1998.
 PU1287
 PU1287.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1287.GEOID18 height accuracy estimate available here.
 PU1287
 PU1287.Click photographs - Photos may exist for this station.
 PU1287
 PU1287.The dynamic height is computed by dividing the NAVD 88
 PU1287.geopotential number by the normal gravity value computed on the
 PU1287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1287.degrees latitude (g = 980.6199 gals.).
 PU1287
 PU1287.The modeled gravity was interpolated from observed gravity values.
 PU1287
 PU1287;                    North         East    Units  Estimated Accuracy
 PU1287;SPC SD N     -   125,250.      361,070.      MT  (+/- 180 meters Scaled)
 PU1287
 PU1287_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK557759(NAD 83)
 PU1287
 PU1287                          SUPERSEDED SURVEY CONTROL
 PU1287
 PU1287  NAVD 88 (06/15/91)  838.804  (m)         2751.98   (f) SUPERSEDED  1 2
 PU1287  NGVD 29 (??/??/92)  838.329  (m)         2750.42   (f) ADJ UNCH    1 2
 PU1287
 PU1287.Superseded values are not recommended for survey control.
 PU1287
 PU1287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1287.See file dsdata.pdf to determine how the superseded data were derived.
 PU1287
 PU1287_MARKER: DB = BENCH MARK DISK
 PU1287_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1287_SP_SET: HEADWALL
 PU1287_STAMPING: C 413 1963
 PU1287_MARK LOGO: CGS
 PU1287_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1287+STABILITY: SURFACE MOTION
 PU1287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1287+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1287
 PU1287  HISTORY     - Date     Condition        Report By
 PU1287  HISTORY     - 1963     MONUMENTED       CGS
 PU1287  HISTORY     - 19951116 GOOD             NGS
 PU1287
 PU1287                          STATION DESCRIPTION
 PU1287
 PU1287'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1287'25.2 MI NE FROM NEWELL.
 PU1287'ABOUT 24.2 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1287'HIGH SCHOOL AT NEWELL, SET IN THE TOP OF THE SOUTHWEST END OF
 PU1287'THE NORTHWEST CONCRETE HEADWALL OF A 16-FOOT CONCRETE CULVERT,
 PU1287'26 FEET NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 0.5 FOOT
 PU1287'NORTHEAST OF THE SOUTHWEST END OF THE HEADWALL, AND ABOUT 2 FEET
 PU1287'BELOW THE LEVEL OF THE HIGHWAY.
 PU1287
 PU1287                          STATION RECOVERY (1995)
 PU1287
 PU1287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1287'15.2 KM (9.45 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1287'OFFICE IN MUD BUTTE, IN TOP OF AND 0.2 M (0.7 FT) NORTHEAST OF THE
 PU1287'SOUTHWEST END OF THE NORTHWEST CONCRETE HEADWALL OF A CULVERT UNDER
 PU1287'THE HIGHWAY, 677.0 M (2221.1 FT) NORTHEAST OF MILEPOST 63, 6.3 M (20.7
 PU1287'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, AND 0.5 M (1.6 FT) BELOW THE
 PU1287'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1062 ***********************************************************************
 PU1062  DESIGNATION -  C 414
 PU1062  PID         -  PU1062
 PU1062  STATE/COUNTY-  SD/BUTTE
 PU1062  COUNTRY     -  US
 PU1062  USGS QUAD   -  NEWELL LAKE (2017)
 PU1062
 PU1062                         *CURRENT SURVEY CONTROL
 PU1062  ______________________________________________________________________
 PU1062* NAD 83(1986) POSITION- 44 45 47.31   (N) 103 25 30.44   (W)   HD_HELD1
 PU1062* NAVD 88 ORTHO HEIGHT -   874.705 (meters)     2869.76  (feet) ADJUSTED
 PU1062  ______________________________________________________________________
 PU1062  GEOID HEIGHT    -        -16.387 (meters)                     GEOID18
 PU1062  DYNAMIC HEIGHT  -        874.485 (meters)     2869.04  (feet) COMP
 PU1062  MODELED GRAVITY -    980,335.8   (mgal)                       NAVD 88
 PU1062
 PU1062  VERT ORDER      -  SECOND    CLASS 0
 PU1062
 PU1062.The horizontal coordinates were determined by differentially corrected
 PU1062.hand held GPS observations or other comparable positioning techniques
 PU1062.and have an estimated accuracy of +/- 3 meters.
 PU1062
 PU1062.The orthometric height was determined by differential leveling and
 PU1062.adjusted by the NATIONAL GEODETIC SURVEY
 PU1062.in June 1991.
 PU1062
 PU1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1062.GEOID18 height accuracy estimate available here.
 PU1062
 PU1062.Click photographs - Photos may exist for this station.
 PU1062
 PU1062.The dynamic height is computed by dividing the NAVD 88
 PU1062.geopotential number by the normal gravity value computed on the
 PU1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1062.degrees latitude (g = 980.6199 gals.).
 PU1062
 PU1062.The modeled gravity was interpolated from observed gravity values.
 PU1062
 PU1062;                    North         East    Units  Estimated Accuracy
 PU1062;SPC SD N     -   109,057.4     328,923.6     MT  (+/- 3 meters HH1 GPS) 
 PU1062
 PU1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2463457845(NAD 83)
 PU1062
 PU1062                          SUPERSEDED SURVEY CONTROL
 PU1062
 PU1062  NGVD 29 (??/??/92)  874.229  (m)         2868.20   (f) ADJ UNCH    2 0
 PU1062
 PU1062.Superseded values are not recommended for survey control.
 PU1062
 PU1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1062.See file dsdata.pdf to determine how the superseded data were derived.
 PU1062
 PU1062_MARKER: DB = BENCH MARK DISK
 PU1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1062_STAMPING: C 414 1963
 PU1062_MARK LOGO: CGS
 PU1062_PROJECTION: PROJECTING 21 CENTIMETERS
 PU1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1062+STABILITY: SURFACE MOTION
 PU1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1062+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1062
 PU1062  HISTORY     - Date     Condition        Report By
 PU1062  HISTORY     - 1963     MONUMENTED       CGS
 PU1062  HISTORY     - 20201022 GOOD             SDDT
 PU1062
 PU1062                          STATION DESCRIPTION
 PU1062
 PU1062'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1062'3.2 MI N FROM NEWELL.
 PU1062'ABOUT 3.25 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH
 PU1062'SCHOOL AT NEWELL, 106 FEET SOUTHEAST OF THE CENTER OF THE
 PU1062'INTERSECTION OF AN EAST-WEST ROAD, 95 FEET EAST OF THE CENTERLINE
 PU1062'OF THE HIGHWAY, 40.5 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST
 PU1062'ROAD, 17 FEET SOUTH OF A FENCE CORNER, 1.8 FEET WEST OF A FENCE,
 PU1062'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1062'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.7
 PU1062'FOOT.
 PU1062
 PU1062                          STATION RECOVERY (2020)
 PU1062
 PU1062'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1878 ***********************************************************************
 PU1878  DESIGNATION -  C 415
 PU1878  PID         -  PU1878
 PU1878  STATE/COUNTY-  SD/BUTTE
 PU1878  COUNTRY     -  US
 PU1878  USGS QUAD   -  TWO TOP BUTTE SE (2017)
 PU1878
 PU1878                         *CURRENT SURVEY CONTROL
 PU1878  ______________________________________________________________________
 PU1878* NAD 83(1986) POSITION- 44 45 48.     (N) 103 36 31.     (W)   SCALED
 PU1878* NAVD 88 ORTHO HEIGHT -   872.674 (meters)     2863.10  (feet) ADJUSTED
 PU1878  ______________________________________________________________________
 PU1878  GEOID HEIGHT    -        -16.015 (meters)                     GEOID18
 PU1878  DYNAMIC HEIGHT  -        872.448 (meters)     2862.36  (feet) COMP
 PU1878  MODELED GRAVITY -    980,329.7   (mgal)                       NAVD 88
 PU1878
 PU1878  VERT ORDER      -  SECOND    CLASS 0
 PU1878
 PU1878.The horizontal coordinates were scaled from a map and have
 PU1878.an estimated accuracy of +/- 6 seconds.
 PU1878
 PU1878.The orthometric height was determined by differential leveling and
 PU1878.adjusted by the NATIONAL GEODETIC SURVEY
 PU1878.in June 1991.
 PU1878
 PU1878.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1878.GEOID18 height accuracy estimate available here.
 PU1878
 PU1878.Click photographs - Photos may exist for this station.
 PU1878
 PU1878.The dynamic height is computed by dividing the NAVD 88
 PU1878.geopotential number by the normal gravity value computed on the
 PU1878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1878.degrees latitude (g = 980.6199 gals.).
 PU1878
 PU1878.The modeled gravity was interpolated from observed gravity values.
 PU1878
 PU1878;                    North         East    Units  Estimated Accuracy
 PU1878;SPC SD N     -   109,710.      314,410.      MT  (+/- 180 meters Scaled)
 PU1878
 PU1878_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK101576(NAD 83)
 PU1878
 PU1878                          SUPERSEDED SURVEY CONTROL
 PU1878
 PU1878  NGVD 29 (??/??/92)  872.194  (m)         2861.52   (f) ADJ UNCH    2 0
 PU1878
 PU1878.Superseded values are not recommended for survey control.
 PU1878
 PU1878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1878.See file dsdata.pdf to determine how the superseded data were derived.
 PU1878
 PU1878_MARKER: DB = BENCH MARK DISK
 PU1878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1878_STAMPING: C 415 1963
 PU1878_MARK LOGO: CGS
 PU1878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1878+STABILITY: SURFACE MOTION
 PU1878
 PU1878  HISTORY     - Date     Condition        Report By
 PU1878  HISTORY     - 1963     MONUMENTED       CGS
 PU1878
 PU1878                          STATION DESCRIPTION
 PU1878
 PU1878'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1878'9.9 MI NW FROM NISLAND.
 PU1878'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1878'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1878'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1878'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1878'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1878'AONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1878'GRAVELED COUNTY ROAD, 53 FEET NORTHWEST OF THE CENTER OF THE
 PU1878'JUNCTION OF A ROAD LEADING WEST, 34.5 FEET WEST OF THE CENTERLINE
 PU1878'OF THE NORTH-SOUTH ROAD, 40 FEET NORTH OF THE CENTERLINE OF THE
 PU1878'ROAD LEADING WEST, 8.0 FEET NORTH OF A POWER POLE BRACED BY A
 PU1878'GUY WIRE, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU1878'WITH THE NORTH-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1878'PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1305 ***********************************************************************
 PU1305  DESIGNATION -  C 416
 PU1305  PID         -  PU1305
 PU1305  STATE/COUNTY-  SD/BUTTE
 PU1305  COUNTRY     -  US
 PU1305  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1305
 PU1305                         *CURRENT SURVEY CONTROL
 PU1305  ______________________________________________________________________
 PU1305* NAD 83(1986) POSITION- 44 57 24.     (N) 103 06 20.     (W)   SCALED
 PU1305* NAVD 88 ORTHO HEIGHT -   855.453 (meters)     2806.60  (feet) ADJUSTED
 PU1305  ______________________________________________________________________
 PU1305  GEOID HEIGHT    -        -17.054 (meters)                     GEOID18
 PU1305  DYNAMIC HEIGHT  -        855.251 (meters)     2805.94  (feet) COMP
 PU1305  MODELED GRAVITY -    980,352.0   (mgal)                       NAVD 88
 PU1305
 PU1305  VERT ORDER      -  SECOND    CLASS 0
 PU1305
 PU1305.The horizontal coordinates were scaled from a map and have
 PU1305.an estimated accuracy of +/- 6 seconds.
 PU1305
 PU1305.The orthometric height was determined by differential leveling and
 PU1305.adjusted by the NATIONAL GEODETIC SURVEY
 PU1305.in June 1991.
 PU1305
 PU1305.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1305.GEOID18 height accuracy estimate available here.
 PU1305
 PU1305.Click photographs - Photos may exist for this station.
 PU1305
 PU1305.The dynamic height is computed by dividing the NAVD 88
 PU1305.geopotential number by the normal gravity value computed on the
 PU1305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1305.degrees latitude (g = 980.6199 gals.).
 PU1305
 PU1305.The modeled gravity was interpolated from observed gravity values.
 PU1305
 PU1305;                    North         East    Units  Estimated Accuracy
 PU1305;SPC SD N     -   129,530.      355,030.      MT  (+/- 180 meters Scaled)
 PU1305
 PU1305_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK494798(NAD 83)
 PU1305
 PU1305                          SUPERSEDED SURVEY CONTROL
 PU1305
 PU1305  NGVD 29 (??/??/92)  854.968  (m)         2805.01   (f) ADJ UNCH    2 0
 PU1305
 PU1305.Superseded values are not recommended for survey control.
 PU1305
 PU1305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1305.See file dsdata.pdf to determine how the superseded data were derived.
 PU1305
 PU1305_MARKER: DB = BENCH MARK DISK
 PU1305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1305_STAMPING: C 416 1963
 PU1305_MARK LOGO: CGS
 PU1305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1305+STABILITY: SURFACE MOTION
 PU1305
 PU1305  HISTORY     - Date     Condition        Report By
 PU1305  HISTORY     - 1963     MONUMENTED       CGS
 PU1305
 PU1305                          STATION DESCRIPTION
 PU1305
 PU1305'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1305'30.1 MI NE FROM NEWELL.
 PU1305'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1305'SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED ROAD,
 PU1305'THENCE 2.5 MILES SOUTHWEST ALONG A GRAVELED ROAD, AT THE JUNCTION
 PU1305'OF A DRIVEWAY LEADING NORTH, 168.5 FEET WEST OF THE CENTERLINE
 PU1305'OF THE DRIVEWAY, 60 FEET NORTHEAST OF THE NORTH END OF THE
 PU1305'MORE EASTERLY OF TWO PIPE CULVERTS UNDER THE ROAD, 54 FEET
 PU1305'NORTH OF THE CENTERLINE OF THE GRAVELED ROAD, 1.7 FEET SOUTH
 PU1305'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PU1305'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1855 ***********************************************************************
 PU1855  DESIGNATION -  C 417
 PU1855  PID         -  PU1855
 PU1855  STATE/COUNTY-  SD/BUTTE
 PU1855  COUNTRY     -  US
 PU1855  USGS QUAD   -  MUD BUTTES (2017)
 PU1855
 PU1855                         *CURRENT SURVEY CONTROL
 PU1855  ______________________________________________________________________
 PU1855* NAD 83(1986) POSITION- 44 51 54.     (N) 103 45 04.     (W)   SCALED
 PU1855* NAVD 88 ORTHO HEIGHT -   899.109 (meters)     2949.83  (feet) ADJUSTED
 PU1855  ______________________________________________________________________
 PU1855  GEOID HEIGHT    -        -15.875 (meters)                     GEOID18
 PU1855  DYNAMIC HEIGHT  -        898.885 (meters)     2949.09  (feet) COMP
 PU1855  MODELED GRAVITY -    980,336.6   (mgal)                       NAVD 88
 PU1855
 PU1855  VERT ORDER      -  SECOND    CLASS 0
 PU1855
 PU1855.The horizontal coordinates were scaled from a map and have
 PU1855.an estimated accuracy of +/- 6 seconds.
 PU1855
 PU1855.The orthometric height was determined by differential leveling and
 PU1855.adjusted by the NATIONAL GEODETIC SURVEY
 PU1855.in June 1991.
 PU1855
 PU1855.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1855.GEOID18 height accuracy estimate available here.
 PU1855
 PU1855.Click photographs - Photos may exist for this station.
 PU1855
 PU1855.The dynamic height is computed by dividing the NAVD 88
 PU1855.geopotential number by the normal gravity value computed on the
 PU1855.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1855.degrees latitude (g = 980.6199 gals.).
 PU1855
 PU1855.The modeled gravity was interpolated from observed gravity values.
 PU1855
 PU1855;                    North         East    Units  Estimated Accuracy
 PU1855;SPC SD N     -   121,510.      303,670.      MT  (+/- 180 meters Scaled)
 PU1855
 PU1855_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK986687(NAD 83)
 PU1855
 PU1855                          SUPERSEDED SURVEY CONTROL
 PU1855
 PU1855  NGVD 29 (??/??/92)  898.634  (m)         2948.27   (f) ADJ UNCH    2 0
 PU1855
 PU1855.Superseded values are not recommended for survey control.
 PU1855
 PU1855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1855.See file dsdata.pdf to determine how the superseded data were derived.
 PU1855
 PU1855_MARKER: DB = BENCH MARK DISK
 PU1855_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1855_STAMPING: C 417 1963
 PU1855_MARK LOGO: CGS
 PU1855_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1855+STABILITY: SURFACE MOTION
 PU1855
 PU1855  HISTORY     - Date     Condition        Report By
 PU1855  HISTORY     - 1963     MONUMENTED       CGS
 PU1855
 PU1855                          STATION DESCRIPTION
 PU1855
 PU1855'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1855'16.7 MI NE FROM BELLE FOURCHE.
 PU1855'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1855'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 2.9 MILES EAST
 PU1855'ALONG A GRAVELED COUNTY ROAD, 32 FEET SOUTH OF THE CENTERLINE
 PU1855'OF THE ROAD, 68 FEET SOUTHEAST ACROSS THE ROAD FROM A POWER
 PU1855'POLE BRACED BY 4 GUY WIRES, 5.0 FEET SOUTHWEST OF THE WEST END
 PU1855'OF A GATE, 2.3 FEET SOUTH OF A FENCE, 1.5 FEET EAST OF A METAL
 PU1855'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 PU1855'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1504 ***********************************************************************
 PU1504  DESIGNATION -  C 418
 PU1504  PID         -  PU1504
 PU1504  STATE/COUNTY-  SD/MEADE
 PU1504  COUNTRY     -  US
 PU1504  USGS QUAD   -  FORT MEADE (2017)
 PU1504
 PU1504                         *CURRENT SURVEY CONTROL
 PU1504  ______________________________________________________________________
 PU1504* NAD 83(1986) POSITION- 44 24 41.     (N) 103 28 59.     (W)   SCALED
 PU1504* NAVD 88 ORTHO HEIGHT -  1014.610 (meters)     3328.77  (feet) ADJUSTED
 PU1504  ______________________________________________________________________
 PU1504  GEOID HEIGHT    -        -15.393 (meters)                     GEOID18
 PU1504  DYNAMIC HEIGHT  -       1014.293 (meters)     3327.73  (feet) COMP
 PU1504  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 PU1504
 PU1504  VERT ORDER      -  FIRST     CLASS II
 PU1504
 PU1504.The horizontal coordinates were scaled from a map and have
 PU1504.an estimated accuracy of +/- 6 seconds.
 PU1504
 PU1504.The orthometric height was determined by differential leveling and
 PU1504.adjusted by the NATIONAL GEODETIC SURVEY
 PU1504.in October 1997.
 PU1504
 PU1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1504.GEOID18 height accuracy estimate available here.
 PU1504
 PU1504.Click photographs - Photos may exist for this station.
 PU1504
 PU1504.The dynamic height is computed by dividing the NAVD 88
 PU1504.geopotential number by the normal gravity value computed on the
 PU1504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1504.degrees latitude (g = 980.6199 gals.).
 PU1504
 PU1504.The modeled gravity was interpolated from observed gravity values.
 PU1504
 PU1504;                    North         East    Units  Estimated Accuracy
 PU1504;SPC SD N     -    70,200.      322,660.      MT  (+/- 180 meters Scaled)
 PU1504
 PU1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK207186(NAD 83)
 PU1504
 PU1504                          SUPERSEDED SURVEY CONTROL
 PU1504
 PU1504  NAVD 88 (06/15/91) 1014.604  (m)         3328.75   (f) SUPERSEDED  1 2
 PU1504  NGVD 29 (??/??/92) 1014.096  (m)         3327.08   (f) ADJ UNCH    1 2
 PU1504
 PU1504.Superseded values are not recommended for survey control.
 PU1504
 PU1504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1504.See file dsdata.pdf to determine how the superseded data were derived.
 PU1504
 PU1504_MARKER: DB = BENCH MARK DISK
 PU1504_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1504_SP_SET: HEADWALL
 PU1504_STAMPING: C 418 1963
 PU1504_MARK LOGO: CGS
 PU1504_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1504+STABILITY: SURFACE MOTION
 PU1504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1504+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 PU1504
 PU1504  HISTORY     - Date     Condition        Report By
 PU1504  HISTORY     - 1963     MONUMENTED       CGS
 PU1504  HISTORY     - 19950513 GOOD             NGS
 PU1504  HISTORY     - 20120327 MARK NOT FOUND   INDIV
 PU1504
 PU1504                          STATION DESCRIPTION
 PU1504
 PU1504'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1504'1.5 MI E FROM STURGIS.
 PU1504'ABOUT 1.5 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1504'AT STURGIS, ABOUT 0.05 MILE EAST OF AN ENTRANCE TO FORT MEADE
 PU1504'HOSPITAL, SET IN THE TOP OF THE EAST END OF THE SOUTH
 PU1504'CONCRETE HEADWALL OF A 6 X 8 FOOT CONCRETE PEDESTRIAN UNDERPASS
 PU1504'UNDER THE HIGHWAY, 37 FEET SOUTH OF THE CENTERLINE OF THE
 PU1504'HIGHWAY, 0.7 FOOT WEST OF THE EAST EDGE OF THE HEADWALL,
 PU1504'AND ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD.
 PU1504
 PU1504                          STATION RECOVERY (1995)
 PU1504
 PU1504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1504'4.2 KM (2.60 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1504'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 0.3 M (1.0
 PU1504'FT) WEST OF THE EAST END OF THE SOUTH CONCRETE HEADWALL OF A
 PU1504'PEDESTRIAN WALKWAY UNDER THE HIGHWAY, 789.0 M (2588.6 FT) EAST OF
 PU1504'MILEPOST 37, 786.0 M (2578.7 FT) EAST OF MILEPOST 36, 11.5 M (37.7 FT)
 PU1504'SOUTH OF THE HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF
 PU1504'THE HIGHWAY.
 PU1504
 PU1504                          STATION RECOVERY (2012)
 PU1504
 PU1504'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1504'NEW HEADWALL IN 2002
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1180 ***********************************************************************
 PU1180  DESIGNATION -  C 419
 PU1180  PID         -  PU1180
 PU1180  STATE/COUNTY-  SD/MEADE
 PU1180  COUNTRY     -  US
 PU1180  USGS QUAD   -  VOLUNTEER SE (2017)
 PU1180
 PU1180                         *CURRENT SURVEY CONTROL
 PU1180  ______________________________________________________________________
 PU1180* NAD 83(1986) POSITION- 44 30 09.     (N) 103 02 09.     (W)   SCALED
 PU1180* NAVD 88 ORTHO HEIGHT -   835.955 (meters)     2742.63  (feet) ADJUSTED
 PU1180  ______________________________________________________________________
 PU1180  GEOID HEIGHT    -        -17.268 (meters)                     GEOID18
 PU1180  DYNAMIC HEIGHT  -        835.725 (meters)     2741.87  (feet) COMP
 PU1180  MODELED GRAVITY -    980,314.5   (mgal)                       NAVD 88
 PU1180
 PU1180  VERT ORDER      -  FIRST     CLASS II
 PU1180
 PU1180.The horizontal coordinates were scaled from a map and have
 PU1180.an estimated accuracy of +/- 6 seconds.
 PU1180
 PU1180.The orthometric height was determined by differential leveling and
 PU1180.adjusted by the NATIONAL GEODETIC SURVEY
 PU1180.in October 1997.
 PU1180
 PU1180.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1180.GEOID18 height accuracy estimate available here.
 PU1180
 PU1180.Click photographs - Photos may exist for this station.
 PU1180
 PU1180.The dynamic height is computed by dividing the NAVD 88
 PU1180.geopotential number by the normal gravity value computed on the
 PU1180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1180.degrees latitude (g = 980.6199 gals.).
 PU1180
 PU1180.The modeled gravity was interpolated from observed gravity values.
 PU1180
 PU1180;                    North         East    Units  Estimated Accuracy
 PU1180;SPC SD N     -    78,890.      358,630.      MT  (+/- 180 meters Scaled)
 PU1180
 PU1180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK561295(NAD 83)
 PU1180
 PU1180                          SUPERSEDED SURVEY CONTROL
 PU1180
 PU1180  NAVD 88 (06/15/91)  835.921  (m)         2742.52   (f) SUPERSEDED  1 2
 PU1180  NGVD 29 (??/??/92)  835.451  (m)         2740.98   (f) ADJ UNCH    1 2
 PU1180
 PU1180.Superseded values are not recommended for survey control.
 PU1180
 PU1180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1180.See file dsdata.pdf to determine how the superseded data were derived.
 PU1180
 PU1180_MARKER: DB = BENCH MARK DISK
 PU1180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1180_STAMPING: C 419 1963
 PU1180_MARK LOGO: CGS
 PU1180_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1180+STABILITY: SURFACE MOTION
 PU1180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1180+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 PU1180
 PU1180  HISTORY     - Date     Condition        Report By
 PU1180  HISTORY     - 1963     MONUMENTED       CGS
 PU1180  HISTORY     - 19950524 GOOD             NGS
 PU1180  HISTORY     - 20120501 GOOD             INDIV
 PU1180
 PU1180                          STATION DESCRIPTION
 PU1180
 PU1180'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1180'5.3 MI E FROM VOLUNTEER.
 PU1180'ABOUT 5.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1180'VOLUNTEER, 98 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 2.4
 PU1180'FEET NORTH OF A T-JUNCTION OF FENCES, 1.5 FEET WEST OF A METAL
 PU1180'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND
 PU1180'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.7 FOOT.
 PU1180
 PU1180                          STATION RECOVERY (1995)
 PU1180
 PU1180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1180'30.8 KM (19.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1180'OFFICE IN UNION CENTER, 365.3 M (1198.5 FT) SOUTHEAST OF MILEPOST 62,
 PU1180'30.0 M (98.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.8 M (2.6 FT) NORTH
 PU1180'OF A T-FENCE CORNER, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0
 PU1180'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M
 PU1180'(0.3 FT) ABOVE THE GROUND SURFACE.
 PU1180
 PU1180                          STATION RECOVERY (2012)
 PU1180
 PU1180'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0607 ***********************************************************************
 OT0607  DESIGNATION -  C 427
 OT0607  PID         -  OT0607
 OT0607  STATE/COUNTY-  SD/FALL RIVER
 OT0607  COUNTRY     -  US
 OT0607  USGS QUAD   -  ARDMORE (2017)
 OT0607
 OT0607                         *CURRENT SURVEY CONTROL
 OT0607  ______________________________________________________________________
 OT0607* NAD 83(1986) POSITION- 43 05 17.     (N) 103 39 30.     (W)   SCALED
 OT0607* NAVD 88 ORTHO HEIGHT -  1063.506 (meters)     3489.19  (feet) ADJUSTED
 OT0607  ______________________________________________________________________
 OT0607  GEOID HEIGHT    -        -15.863 (meters)                     GEOID18
 OT0607  DYNAMIC HEIGHT  -       1063.037 (meters)     3487.65  (feet) COMP
 OT0607  MODELED GRAVITY -    980,142.0   (mgal)                       NAVD 88
 OT0607
 OT0607  VERT ORDER      -  FIRST     CLASS II
 OT0607
 OT0607.The horizontal coordinates were scaled from a map and have
 OT0607.an estimated accuracy of +/- 6 seconds.
 OT0607
 OT0607.The orthometric height was determined by differential leveling and
 OT0607.adjusted by the NATIONAL GEODETIC SURVEY
 OT0607.in June 1991.
 OT0607
 OT0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0607.GEOID18 height accuracy estimate available here.
 OT0607
 OT0607.Click photographs - Photos may exist for this station.
 OT0607
 OT0607.The dynamic height is computed by dividing the NAVD 88
 OT0607.geopotential number by the normal gravity value computed on the
 OT0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0607.degrees latitude (g = 980.6199 gals.).
 OT0607
 OT0607.The modeled gravity was interpolated from observed gravity values.
 OT0607
 OT0607;                    North         East    Units  Estimated Accuracy
 OT0607;SPC SD S     -    89,260.      329,350.      MT  (+/- 180 meters Scaled)
 OT0607
 OT0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH092714(NAD 83)
 OT0607
 OT0607                          SUPERSEDED SURVEY CONTROL
 OT0607
 OT0607.No superseded survey control is available for this station.
 OT0607
 OT0607_MARKER: I = METAL ROD
 OT0607_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0607_STAMPING: C 427 1985
 OT0607_MARK LOGO: NGS
 OT0607_PROJECTION: FLUSH
 OT0607_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0607_ROD/PIPE-DEPTH: 10.4 meters
 OT0607
 OT0607  HISTORY     - Date     Condition        Report By
 OT0607  HISTORY     - 1985     MONUMENTED       NGS
 OT0607
 OT0607                          STATION DESCRIPTION
 OT0607
 OT0607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0607'7.6 KM (4.7 MI) NORTH FROM ARDMORE.
 OT0607'7.6 KM (4.7 MI) NORTH ALONG STATE ROUTE 71 FROM THE JUNCTION OF
 OT0607'COUNTY ROADS 6412 WEST AND 5 EAST AT ARDMORE, 10.7 METERS (35 FT)
 OT0607'EAST OF THE HIGHWAY CENTERLINE, 4.0 METERS (13 FT) SOUTH OF A FENCE
 OT0607'CORNER, 11.9 METERS (39 FT) SOUTHEAST OF MILEPOST 6 AND 0.3 METER (1
 OT0607'FT) WEST OF A FENCE.
 OT0607'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0607'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0636 ***********************************************************************
 QS0636  DESIGNATION -  C 428
 QS0636  PID         -  QS0636
 QS0636  STATE/COUNTY-  SD/CORSON
 QS0636  COUNTRY     -  US
 QS0636  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0636
 QS0636                         *CURRENT SURVEY CONTROL
 QS0636  ______________________________________________________________________
 QS0636* NAD 83(1986) POSITION- 45 41 18.     (N) 101 19 58.     (W)   SCALED
 QS0636* NAVD 88 ORTHO HEIGHT -   587.946 (meters)     1928.95  (feet) ADJUSTED
 QS0636  ______________________________________________________________________
 QS0636  GEOID HEIGHT    -        -20.554 (meters)                     GEOID18
 QS0636  DYNAMIC HEIGHT  -        587.882 (meters)     1928.74  (feet) COMP
 QS0636  MODELED GRAVITY -    980,486.8   (mgal)                       NAVD 88
 QS0636
 QS0636  VERT ORDER      -  FIRST     CLASS II
 QS0636
 QS0636.The horizontal coordinates were scaled from a map and have
 QS0636.an estimated accuracy of +/- 6 seconds.
 QS0636
 QS0636.The orthometric height was determined by differential leveling and
 QS0636.adjusted by the NATIONAL GEODETIC SURVEY
 QS0636.in June 1991.
 QS0636
 QS0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0636.GEOID18 height accuracy estimate available here.
 QS0636
 QS0636.Click photographs - Photos may exist for this station.
 QS0636
 QS0636.The dynamic height is computed by dividing the NAVD 88
 QS0636.geopotential number by the normal gravity value computed on the
 QS0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0636.degrees latitude (g = 980.6199 gals.).
 QS0636
 QS0636.The modeled gravity was interpolated from observed gravity values.
 QS0636
 QS0636;                    North         East    Units  Estimated Accuracy
 QS0636;SPC SD N     -   206,990.      496,190.      MT  (+/- 180 meters Scaled)
 QS0636
 QS0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR183620(NAD 83)
 QS0636
 QS0636                          SUPERSEDED SURVEY CONTROL
 QS0636
 QS0636.No superseded survey control is available for this station.
 QS0636
 QS0636_MARKER: I = METAL ROD
 QS0636_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0636_STAMPING: C 428 1985
 QS0636_MARK LOGO: NGS
 QS0636_PROJECTION: FLUSH
 QS0636_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0636_ROD/PIPE-DEPTH: 14.6 meters
 QS0636
 QS0636  HISTORY     - Date     Condition        Report By
 QS0636  HISTORY     - 1985     MONUMENTED       NGS
 QS0636
 QS0636                          STATION DESCRIPTION
 QS0636
 QS0636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0636'27.3 KM (16.95 MI) SOUTH FROM MCINTOSH.
 QS0636'27.3 KM (16.95 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0636'HIGHWAY 12 AT MCINTOSH, AT THE WEST END OF A CUT BANK AND MILEPOST
 QS0636'215, 26.5 METERS (86.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 21.0
 QS0636'METERS (68.8 FT) SOUTH OF THE MILEPOST AND 0.3 METER (1 FT) NORTH OF
 QS0636'THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 QS0636'5-INCH LOGO CAP.
 QS0636'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0636'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0368 ***********************************************************************
 OU0368  DESIGNATION -  C 429
 OU0368  PID         -  OU0368
 OU0368  STATE/COUNTY-  SD/CUSTER
 OU0368  COUNTRY     -  US
 OU0368  USGS QUAD   -  DEWEY (2017)
 OU0368
 OU0368                         *CURRENT SURVEY CONTROL
 OU0368  ______________________________________________________________________
 OU0368* NAD 83(1986) POSITION- 43 31 05.     (N) 104 02 02.     (W)   SCALED
 OU0368* NAVD 88 ORTHO HEIGHT -  1127.502 (meters)     3699.15  (feet) ADJUSTED
 OU0368  ______________________________________________________________________
 OU0368  GEOID HEIGHT    -        -14.599 (meters)                     GEOID18
 OU0368  DYNAMIC HEIGHT  -       1127.034 (meters)     3697.61  (feet) COMP
 OU0368  MODELED GRAVITY -    980,165.0   (mgal)                       NAVD 88
 OU0368
 OU0368  VERT ORDER      -  FIRST     CLASS II
 OU0368
 OU0368.The horizontal coordinates were scaled from a map and have
 OU0368.an estimated accuracy of +/- 6 seconds.
 OU0368
 OU0368.The orthometric height was determined by differential leveling and
 OU0368.adjusted by the NATIONAL GEODETIC SURVEY
 OU0368.in June 1991.
 OU0368
 OU0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0368.GEOID18 height accuracy estimate available here.
 OU0368
 OU0368.Click photographs - Photos may exist for this station.
 OU0368
 OU0368.The dynamic height is computed by dividing the NAVD 88
 OU0368.geopotential number by the normal gravity value computed on the
 OU0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0368.degrees latitude (g = 980.6199 gals.).
 OU0368
 OU0368.The modeled gravity was interpolated from observed gravity values.
 OU0368
 OU0368;                    North         East    Units  Estimated Accuracy
 OU0368;SPC SD S     -   138,280.      300,930.      MT  (+/- 180 meters Scaled)
 OU0368
 OU0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ780187(NAD 83)
 OU0368
 OU0368                          SUPERSEDED SURVEY CONTROL
 OU0368
 OU0368.No superseded survey control is available for this station.
 OU0368
 OU0368_MARKER: I = METAL ROD
 OU0368_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OU0368_STAMPING: C 429 1985
 OU0368_MARK LOGO: NGS
 OU0368_PROJECTION: FLUSH
 OU0368_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OU0368_ROD/PIPE-DEPTH: 4.0 meters
 OU0368
 OU0368  HISTORY     - Date     Condition        Report By
 OU0368  HISTORY     - 1985     MONUMENTED       NGS
 OU0368
 OU0368                          STATION DESCRIPTION
 OU0368
 OU0368'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0368'31.7 KM (19.7 MI) NORTH FROM EDGEMONT.
 OU0368'31.75 KM (19.7 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OU0368'OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OU0368'EDGEMONT, 12.5 METERS (41 FT) NORTHEAST OF THE CENTER OF THE ROAD, 6.9
 OU0368'METERS (22.5 FT) SOUTHEAST OF THE SOUTHEAST END OF A WIRE GATE AND
 OU0368'0.3 METER (1 FT) SOUTHWEST OF A RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OU0368'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OU0368'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OU0368'THE MARK IS 0.5 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0647 ***********************************************************************
 OT0647  DESIGNATION -  C 430
 OT0647  PID         -  OT0647
 OT0647  STATE/COUNTY-  SD/FALL RIVER
 OT0647  COUNTRY     -  US
 OT0647  USGS QUAD   -  MINNEKAHTA NE (2017)
 OT0647
 OT0647                         *CURRENT SURVEY CONTROL
 OT0647  ______________________________________________________________________
 OT0647* NAD 83(1986) POSITION- 43 25 43.     (N) 103 30 06.     (W)   SCALED
 OT0647* NAVD 88 ORTHO HEIGHT -  1130.024 (meters)     3707.42  (feet) ADJUSTED
 OT0647  ______________________________________________________________________
 OT0647  GEOID HEIGHT    -        -15.469 (meters)                     GEOID18
 OT0647  DYNAMIC HEIGHT  -       1129.553 (meters)     3705.88  (feet) COMP
 OT0647  MODELED GRAVITY -    980,162.7   (mgal)                       NAVD 88
 OT0647
 OT0647  VERT ORDER      -  FIRST     CLASS II
 OT0647
 OT0647.The horizontal coordinates were scaled from a map and have
 OT0647.an estimated accuracy of +/- 6 seconds.
 OT0647
 OT0647.The orthometric height was determined by differential leveling and
 OT0647.adjusted by the NATIONAL GEODETIC SURVEY
 OT0647.in June 1991.
 OT0647
 OT0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0647.GEOID18 height accuracy estimate available here.
 OT0647
 OT0647.Click photographs - Photos may exist for this station.
 OT0647
 OT0647.The dynamic height is computed by dividing the NAVD 88
 OT0647.geopotential number by the normal gravity value computed on the
 OT0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0647.degrees latitude (g = 980.6199 gals.).
 OT0647
 OT0647.The modeled gravity was interpolated from observed gravity values.
 OT0647
 OT0647;                    North         East    Units  Estimated Accuracy
 OT0647;SPC SD S     -   126,570.      343,540.      MT  (+/- 180 meters Scaled)
 OT0647
 OT0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ212095(NAD 83)
 OT0647
 OT0647                          SUPERSEDED SURVEY CONTROL
 OT0647
 OT0647.No superseded survey control is available for this station.
 OT0647
 OT0647_MARKER: DV = VERTICAL CONTROL DISK
 OT0647_SETTING: 66 = SET IN ROCK OUTCROP
 OT0647_STAMPING: C 430 1985
 OT0647_MARK LOGO: NGS
 OT0647_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0647+STABILITY: POSITION/ELEVATION WELL
 OT0647
 OT0647  HISTORY     - Date     Condition        Report By
 OT0647  HISTORY     - 1985     MONUMENTED       NGS
 OT0647
 OT0647                          STATION DESCRIPTION
 OT0647
 OT0647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0647'2.3 KM (1.4 MI) WEST FROM HOT SPRINGS.
 OT0647'2.35 KM (1.45 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0647'HIGHWAY 385 AT HOT SPRINGS, AT THE SOUTHWEST END OF A LONG FILL, IN
 OT0647'TOP OF AND 0.3 METER (1 FT) WEST OF THE NORTHEAST EDGE OF A 3- BY
 OT0647'5-FOOT FLAT TOPPED PORTION OF LIMESTONE OUTCROP PROJECTING 2 FEET
 OT0647'ABOVE THE SURFACE OF THE GROUND, 0.6 KM (0.4 MI) WEST OF THE JUNCTION
 OT0647'OF THE US HIGHWAY 18 BYPASS, 32.9 METERS (108 FT) NORTHWEST OF THE
 OT0647'HIGHWAY CENTERLINE, 17.8 METERS (58.5 FT) SOUTHWEST OF THE SOUTHWEST
 OT0647'END OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND 2.4 METERS (8 FT)
 OT0647'SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 OT0647'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0647'THE MARK IS 2.1 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0672 ***********************************************************************
 OT0672  DESIGNATION -  C 431
 OT0672  PID         -  OT0672
 OT0672  STATE/COUNTY-  SD/CUSTER
 OT0672  COUNTRY     -  US
 OT0672  USGS QUAD   -  HERMOSA (2017)
 OT0672
 OT0672                         *CURRENT SURVEY CONTROL
 OT0672  ______________________________________________________________________
 OT0672* NAD 83(1986) POSITION- 43 45 31.     (N) 103 13 09.     (W)   SCALED
 OT0672* NAVD 88 ORTHO HEIGHT -  1070.724 (meters)     3512.87  (feet) ADJUSTED
 OT0672  ______________________________________________________________________
 OT0672  GEOID HEIGHT    -        -16.016 (meters)                     GEOID18
 OT0672  DYNAMIC HEIGHT  -       1070.306 (meters)     3511.50  (feet) COMP
 OT0672  MODELED GRAVITY -    980,192.4   (mgal)                       NAVD 88
 OT0672
 OT0672  VERT ORDER      -  FIRST     CLASS II
 OT0672
 OT0672.The horizontal coordinates were scaled from a map and have
 OT0672.an estimated accuracy of +/- 6 seconds.
 OT0672
 OT0672.The orthometric height was determined by differential leveling and
 OT0672.adjusted by the NATIONAL GEODETIC SURVEY
 OT0672.in June 1991.
 OT0672
 OT0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0672.GEOID18 height accuracy estimate available here.
 OT0672
 OT0672.Click photographs - Photos may exist for this station.
 OT0672
 OT0672.The dynamic height is computed by dividing the NAVD 88
 OT0672.geopotential number by the normal gravity value computed on the
 OT0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0672.degrees latitude (g = 980.6199 gals.).
 OT0672
 OT0672.The modeled gravity was interpolated from observed gravity values.
 OT0672
 OT0672;                    North         East    Units  Estimated Accuracy
 OT0672;SPC SD S     -   162,370.      367,670.      MT  (+/- 180 meters Scaled)
 OT0672
 OT0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ433466(NAD 83)
 OT0672
 OT0672                          SUPERSEDED SURVEY CONTROL
 OT0672
 OT0672.No superseded survey control is available for this station.
 OT0672
 OT0672_MARKER: I = METAL ROD
 OT0672_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0672_STAMPING: C 431 1985
 OT0672_MARK LOGO: NGS
 OT0672_PROJECTION: FLUSH
 OT0672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0672_ROD/PIPE-DEPTH: 4.5 meters
 OT0672
 OT0672  HISTORY     - Date     Condition        Report By
 OT0672  HISTORY     - 1985     MONUMENTED       NGS
 OT0672
 OT0672                          STATION DESCRIPTION
 OT0672
 OT0672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0672'9.5 KM (5.9 MI) SOUTH FROM HERMOSA.
 OT0672'9.55 KM (5.95 MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0672'STATE HIGHWAY 40 EAST AT HERMOSA, AT THE NORTH END OF A CUTBANK, 0.65
 OT0672'KM (0.4 MI) SOUTH OF MILEPOST 55, 30.2 METERS (99 FT) WEST OF THE
 OT0672'HIGHWAY CENTERLINE, 17.1 METERS (56 FT) SOUTH OF A POWER POLE AND 0.3
 OT0672'METER (1 FT) EAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM
 OT0672'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0672'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0672'THE MARK IS 1.8 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0642 ***********************************************************************
 OS0642  DESIGNATION -  C 432
 OS0642  PID         -  OS0642
 OS0642  STATE/COUNTY-  SD/JACKSON
 OS0642  COUNTRY     -  US
 OS0642  USGS QUAD   -  STAMFORD SW (2017)
 OS0642
 OS0642                         *CURRENT SURVEY CONTROL
 OS0642  ______________________________________________________________________
 OS0642* NAD 83(1986) POSITION- 43 52 27.85   (N) 101 09 11.90   (W)   HD_HELD1
 OS0642* NAVD 88 ORTHO HEIGHT -   692.038 (meters)     2270.46  (feet) ADJUSTED
 OS0642  ______________________________________________________________________
 OS0642  GEOID HEIGHT    -        -22.950 (meters)                     GEOID18
 OS0642  DYNAMIC HEIGHT  -        691.810 (meters)     2269.71  (feet) COMP
 OS0642  MODELED GRAVITY -    980,266.7   (mgal)                       NAVD 88
 OS0642
 OS0642  VERT ORDER      -  FIRST     CLASS II
 OS0642
 OS0642.The horizontal coordinates were determined by differentially corrected
 OS0642.hand held GPS observations or other comparable positioning techniques
 OS0642.and have an estimated accuracy of +/- 3 meters.
 OS0642
 OS0642.The orthometric height was determined by differential leveling and
 OS0642.adjusted by the NATIONAL GEODETIC SURVEY
 OS0642.in June 1991.
 OS0642
 OS0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0642.GEOID18 height accuracy estimate available here.
 OS0642
 OS0642.Click photographs - Photos may exist for this station.
 OS0642
 OS0642.The dynamic height is computed by dividing the NAVD 88
 OS0642.geopotential number by the normal gravity value computed on the
 OS0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0642.degrees latitude (g = 980.6199 gals.).
 OS0642
 OS0642.The modeled gravity was interpolated from observed gravity values.
 OS0642
 OS0642;                    North         East    Units  Estimated Accuracy
 OS0642;SPC SD S     -   171,526.1     534,101.1     MT  (+/- 3 meters HH1 GPS) 
 OS0642
 OS0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2699560176(NAD 83)
 OS0642
 OS0642                          SUPERSEDED SURVEY CONTROL
 OS0642
 OS0642.No superseded survey control is available for this station.
 OS0642
 OS0642_MARKER: I = METAL ROD
 OS0642_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0642_STAMPING: C 432 1985
 OS0642_MARK LOGO: NGS
 OS0642_PROJECTION: FLUSH
 OS0642_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0642+STABILITY: POSITION/ELEVATION WELL
 OS0642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0642+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0642_ROD/PIPE-DEPTH: 14.3 meters
 OS0642_SLEEVE-DEPTH  : 12.2 meters
 OS0642
 OS0642  HISTORY     - Date     Condition        Report By
 OS0642  HISTORY     - 1985     MONUMENTED       NGS
 OS0642  HISTORY     - 19910621 GOOD             NGS
 OS0642  HISTORY     - 20130116 GOOD             INDIV
 OS0642
 OS0642                          STATION DESCRIPTION
 OS0642
 OS0642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0642'11.2 KM (6.95 MI) EAST FROM BELVIDERE.
 OS0642'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 OS0642'0.69 KM (0.43 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0642'BELVIDERE, THENCE 10.52 KM (6.54 MI) EAST ALONG THE I 90 SERVICE ROAD,
 OS0642'IN THE CENTER OF A FIVE WOODEN POST BRACE IN THE RIGHT-OF-WAY FENCE
 OS0642'FOR I 90 EAST BOUND, 1.24 KM (0.77 MI) SOUTHWEST OF THE T JUNCTION OF
 OS0642'STATE HIGHWAY 63 LEADING NORTH, 73.8 METERS (242 FT) NORTHWEST OF THE
 OS0642'CENTER OF THE ROAD, 32.9 METERS (108 FT) SOUTHEAST OF THE CENTER OF I
 OS0642'90 EAST BOUND LANES, 111.3 METERS (365 FT) WEST OF THE NORTHWEST END
 OS0642'OF A 72-INCH CONCRETE PIPE CULVERT IN THE BOTTOM OF A DRAW,
 OS0642'87.8 METERS (288 FT) SOUTHWEST OF THE SOUTHEAST END OF A 36-INCH
 OS0642'CONCRETE PIPE CULVERT UNDER THE EAST BOUND I 90 LANES AND 1.2 METERS
 OS0642'(4 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM
 OS0642'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0642'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0642
 OS0642                          STATION RECOVERY (1991)
 OS0642
 OS0642'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0642'31.3 KM (19.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0642'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 0.9 KM (0.55
 OS0642'MI) EAST OF MILEPOST 169, 33.3 M (109.3 FT) SOUTHEAST OF THE
 OS0642'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 3.5 M (11.5 FT)
 OS0642'BELOW THE LEVEL OF THE HIGHWAY, 1.4 M (4.6 FT) SOUTHWEST OF THE
 OS0642'CENTER OF 5 BRACED FENCE POSTS, AND 0.3 M (1.0 FT) NORTHEAST OF A
 OS0642'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0642'LOGO CAP.
 OS0642
 OS0642                          STATION RECOVERY (2013)
 OS0642
 OS0642'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0642'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0926 ***********************************************************************
 PT0926  DESIGNATION -  C 433
 PT0926  PID         -  PT0926
 PT0926  STATE/COUNTY-  SD/STANLEY
 PT0926  COUNTRY     -  US
 PT0926  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0926
 PT0926                         *CURRENT SURVEY CONTROL
 PT0926  ______________________________________________________________________
 PT0926* NAD 83(1986) POSITION- 44 28 20.     (N) 101 08 07.     (W)   SCALED
 PT0926* NAVD 88 ORTHO HEIGHT -   681.539 (meters)     2236.02  (feet) ADJUSTED
 PT0926  ______________________________________________________________________
 PT0926  GEOID HEIGHT    -        -22.139 (meters)                     GEOID18
 PT0926  DYNAMIC HEIGHT  -        681.372 (meters)     2235.47  (feet) COMP
 PT0926  MODELED GRAVITY -    980,350.8   (mgal)                       NAVD 88
 PT0926
 PT0926  VERT ORDER      -  FIRST     CLASS II
 PT0926
 PT0926.The horizontal coordinates were scaled from a map and have
 PT0926.an estimated accuracy of +/- 6 seconds.
 PT0926
 PT0926.The orthometric height was determined by differential leveling and
 PT0926.adjusted by the NATIONAL GEODETIC SURVEY
 PT0926.in June 1991.
 PT0926
 PT0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0926.GEOID18 height accuracy estimate available here.
 PT0926
 PT0926.Click photographs - Photos may exist for this station.
 PT0926
 PT0926.The dynamic height is computed by dividing the NAVD 88
 PT0926.geopotential number by the normal gravity value computed on the
 PT0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0926.degrees latitude (g = 980.6199 gals.).
 PT0926
 PT0926.The modeled gravity was interpolated from observed gravity values.
 PT0926
 PT0926;                    North         East    Units  Estimated Accuracy
 PT0926;SPC SD S     -   237,930.      536,190.      MT  (+/- 180 meters Scaled)
 PT0926
 PT0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ301265(NAD 83)
 PT0926
 PT0926                          SUPERSEDED SURVEY CONTROL
 PT0926
 PT0926.No superseded survey control is available for this station.
 PT0926
 PT0926_MARKER: I = METAL ROD
 PT0926_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0926_STAMPING: C 433 1985
 PT0926_MARK LOGO: NGS
 PT0926_PROJECTION: FLUSH
 PT0926_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0926_ROD/PIPE-DEPTH: 8.5 meters
 PT0926
 PT0926  HISTORY     - Date     Condition        Report By
 PT0926  HISTORY     - 1985     MONUMENTED       NGS
 PT0926
 PT0926                          STATION DESCRIPTION
 PT0926
 PT0926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0926'46.8 KM (29.1 MI) NORTH FROM MIDLAND.
 PT0926'46.75 KM (29.06 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0926'FROM THEIR JUNCTION AT MIDLAND, IN TOP OF THE NORTH END OF A SHORT
 PT0926'FLAT ON THE NORTH SLOPE OF A DRAW, 0.11 KM (0.07 MI) SOUTH OF THE T
 PT0926'JUNCTION OF A GRAVEL ROAD LEADING EAST, 17.5 METERS (57.5 FT) EAST OF
 PT0926'THE HIGHWAY CENTERLINE, 17.8 METERS (58.5 FT) NORTHEAST OF MILEPOST
 PT0926'126 AND 1.1 METERS (3.5 FT) SOUTH OF A POWER POLE.  NOTE--ACCESS TO
 PT0926'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0926'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0926'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0657 ***********************************************************************
 OS0657  DESIGNATION -  C 434
 OS0657  PID         -  OS0657
 OS0657  STATE/COUNTY-  SD/JONES
 OS0657  COUNTRY     -  US
 OS0657  USGS QUAD   -  OKATON (2017)
 OS0657
 OS0657                         *CURRENT SURVEY CONTROL
 OS0657  ______________________________________________________________________
 OS0657* NAD 83(1986) POSITION- 43 53 38.     (N) 100 55 33.     (W)   SCALED
 OS0657* NAVD 88 ORTHO HEIGHT -   700.575 (meters)     2298.47  (feet) ADJUSTED
 OS0657  ______________________________________________________________________
 OS0657  GEOID HEIGHT    -        -23.587 (meters)                     GEOID18
 OS0657  DYNAMIC HEIGHT  -        700.342 (meters)     2297.71  (feet) COMP
 OS0657  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OS0657
 OS0657  VERT ORDER      -  FIRST     CLASS II
 OS0657
 OS0657.The horizontal coordinates were scaled from a map and have
 OS0657.an estimated accuracy of +/- 6 seconds.
 OS0657
 OS0657.The orthometric height was determined by differential leveling and
 OS0657.adjusted by the NATIONAL GEODETIC SURVEY
 OS0657.in June 1991.
 OS0657
 OS0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0657.GEOID18 height accuracy estimate available here.
 OS0657
 OS0657.Click photographs - Photos may exist for this station.
 OS0657
 OS0657.The dynamic height is computed by dividing the NAVD 88
 OS0657.geopotential number by the normal gravity value computed on the
 OS0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0657.degrees latitude (g = 980.6199 gals.).
 OS0657
 OS0657.The modeled gravity was interpolated from observed gravity values.
 OS0657
 OS0657;                    North         East    Units  Estimated Accuracy
 OS0657;SPC SD S     -   173,540.      552,400.      MT  (+/- 180 meters Scaled)
 OS0657
 OS0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP453618(NAD 83)
 OS0657
 OS0657                          SUPERSEDED SURVEY CONTROL
 OS0657
 OS0657.No superseded survey control is available for this station.
 OS0657
 OS0657_MARKER: I = METAL ROD
 OS0657_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0657_STAMPING: C 434 1985
 OS0657_MARK LOGO: NGS
 OS0657_PROJECTION: FLUSH
 OS0657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0657_ROD/PIPE-DEPTH: 3.7 meters
 OS0657
 OS0657  HISTORY     - Date     Condition        Report By
 OS0657  HISTORY     - 1985     MONUMENTED       NGS
 OS0657
 OS0657                          STATION DESCRIPTION
 OS0657
 OS0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0657'3.1 KM (1.9 MI) WEST FROM OKATON.
 OS0657'3.06 KM (1.90 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0657'OF I 90 EXIT 183 AT OKATON, IN THE SOUTHWEST CORNER OF THE T JUNCTION
 OS0657'OF A GRAVEL ROAD LEADING SOUTH, 64.3 METERS (211 FT) SOUTH OF THE
 OS0657'CENTER OF THE ROAD, 9.4 METERS (31 FT) WEST OF THE CENTER OF THE
 OS0657'GRAVEL ROAD, 32.9 METERS (108 FT) NORTH OF THE WEST END OF A 24-INCH
 OS0657'PIPE CULVERT UNDER THE GRAVEL ROAD AND 0.6 METER (2 FT) EAST OF A
 OS0657'BRACED POWER POLE WITH 2 GUY WIRES AT THE WEST END OF A POWER LINE
 OS0657'CROSSING THE GRAVEL ROAD.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 OS0657'A 5-INCH LOGO CAP.
 OS0657'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OS0657'THE MARK IS 3.0 M BELOW THE SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0696 ***********************************************************************
 OT0696  CBN         -  This is a Cooperative Base Network Control Station.
 OT0696  DESIGNATION -  C 435
 OT0696  PID         -  OT0696
 OT0696  STATE/COUNTY-  SD/PENNINGTON
 OT0696  COUNTRY     -  US
 OT0696  USGS QUAD   -  CRESTON (2017)
 OT0696
 OT0696                         *CURRENT SURVEY CONTROL
 OT0696  ______________________________________________________________________
 OT0696* NAD 83(2011) POSITION- 43 55 09.54674(N) 102 44 45.67033(W)   ADJUSTED
 OT0696* NAD 83(2011) ELLIP HT-   774.966 (meters)        (06/27/12)   ADJUSTED
 OT0696* NAD 83(2011) EPOCH   -  2010.00
 OT0696* NAVD 88 ORTHO HEIGHT -   792.594 (meters)     2600.37  (feet) ADJUSTED
 OT0696  ______________________________________________________________________
 OT0696  GEOID HEIGHT    -        -17.652 (meters)                     GEOID18
 OT0696  NAD 83(2011) X  - -1,015,394.554 (meters)                     COMP
 OT0696  NAD 83(2011) Y  - -4,488,846.958 (meters)                     COMP
 OT0696  NAD 83(2011) Z  -  4,402,176.163 (meters)                     COMP
 OT0696  LAPLACE CORR    -         -6.91  (seconds)                    DEFLEC18
 OT0696  DYNAMIC HEIGHT  -        792.349 (meters)     2599.57  (feet) COMP
 OT0696  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 OT0696
 OT0696  VERT ORDER      -  FIRST     CLASS II
 OT0696
 OT0696  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0696  Standards:
 OT0696         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0696            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0696  -------------------------------------------------------------------
 OT0696  NETWORK    0.62   1.25           0.29   0.20   0.64     -0.04930183
 OT0696  -------------------------------------------------------------------
 OT0696  Click here for local accuracies and other accuracy information.
 OT0696
 OT0696.The horizontal coordinates were established by GPS observations
 OT0696.and adjusted by the National Geodetic Survey in June 2012.
 OT0696
 OT0696.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0696.been affixed to the stable North American tectonic plate. See 
 OT0696.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0696
 OT0696.The horizontal coordinates are valid at the epoch date displayed above
 OT0696.which is a decimal equivalence of Year/Month/Day.
 OT0696
 OT0696.The orthometric height was determined by differential leveling and
 OT0696.adjusted by the NATIONAL GEODETIC SURVEY
 OT0696.in June 1991.
 OT0696
 OT0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0696.GEOID18 height accuracy estimate available here.
 OT0696
 OT0696.Click photographs - Photos may exist for this station.
 OT0696
 OT0696.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0696
 OT0696.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0696
 OT0696.The ellipsoidal height was determined by GPS observations
 OT0696.and is referenced to NAD 83.
 OT0696
 OT0696.The dynamic height is computed by dividing the NAVD 88
 OT0696.geopotential number by the normal gravity value computed on the
 OT0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0696.degrees latitude (g = 980.6199 gals.).
 OT0696
 OT0696.The modeled gravity was interpolated from observed gravity values.
 OT0696
 OT0696. The following values were computed from the NAD 83(2011) position.
 OT0696
 OT0696;                    North         East     Units Scale Factor Converg.
 OT0696;SPC SD S     -   179,005.030   406,268.214   MT  0.99992064   -1 39 51.8
 OT0696;SPC SD S     -   587,285.67  1,332,898.30   sFT  0.99992064   -1 39 51.8
 OT0696;UTM  13      - 4,865,381.388   680,957.417   MT  1.00000276   +1 33 50.0
 OT0696
 OT0696!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0696!SPC SD S     -   0.99987850  x   0.99992064  =   0.99979914
 OT0696!UTM  13      -   0.99987850  x   1.00000276  =   0.99988125
 OT0696
 OT0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ8095765381(NAD 83)
 OT0696
 OT0696                          SUPERSEDED SURVEY CONTROL
 OT0696
 OT0696  NAD 83(2007)-  43 55 09.54665(N)    102 44 45.67139(W) AD(2002.00) 0
 OT0696  ELLIP H (02/10/07)  774.992  (m)                       GP(2002.00)    
 OT0696  NAD 83(1996)-  43 55 09.54610(N)    102 44 45.67132(W) AD(       ) A
 OT0696  ELLIP H (06/23/03)  774.982  (m)                       GP(       ) 3 1
 OT0696  NAVD 88             792.59   (m)         2600.4    (f) LEVELING    3  
 OT0696
 OT0696.Superseded values are not recommended for survey control.
 OT0696
 OT0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0696.See file dsdata.pdf to determine how the superseded data were derived.
 OT0696
 OT0696_MARKER: I = METAL ROD
 OT0696_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0696_STAMPING: C 435 1985
 OT0696_MARK LOGO: NGS
 OT0696_PROJECTION: FLUSH
 OT0696_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0696_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0696+SATELLITE: SATELLITE OBSERVATIONS - April 10, 2012
 OT0696_ROD/PIPE-DEPTH: 6.70 meters
 OT0696
 OT0696  HISTORY     - Date     Condition        Report By
 OT0696  HISTORY     - 1985     MONUMENTED       NGS
 OT0696  HISTORY     - 20020514 GOOD             SDDT
 OT0696  HISTORY     - 20120410 GOOD             INDIV
 OT0696
 OT0696                          STATION DESCRIPTION
 OT0696
 OT0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0696'42.9 KM (26.65 MI) SE FROM RAPID CITY.
 OT0696'0.3 KM (0.2 MI) NORTH ALONG US HIGHWAY 16 FROM THE POST OFFICE IN
 OT0696'RAPID CITY, THENCE 42.6 KM (26.65 MI) SOUTHEAST ALONG STATE HIGHWAY
 OT0696'44, 3.3 KM (2.05 MI) WEST OF THE CROSSING OF RAPID CREEK, 0.3 KM (0.2
 OT0696'MI) WEST OF MILEPOST 73, ON A SMALL RISE ON THE OUTSIDE OF THE
 OT0696'NORTHWEST END OF A CURVE, 29.5 METERS (97 FT) SOUTHWEST OF THE HIGHWAY
 OT0696'CENTERLINE, 126.2 METERS (414 FT) SOUTHEAST OF THE SOUTH END OF A
 OT0696'48-INCH METAL PIPE CULVERT, 19.5 METERS (64 FT) NORTHWEST OF THE
 OT0696'NORTHWEST END OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.5 METER (1.5
 OT0696'FT) NORTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT
 OT0696'IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0696'THE MARK IS 0.5 METERS  SE FROM  A WITNESS POST
 OT0696'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OT0696
 OT0696                          STATION RECOVERY (2002)
 OT0696
 OT0696'RECOVERY NOTE BY SD DEPT OF TRANSP 2002
 OT0696'RECOVERED AS DESCRIBED
 OT0696'
 OT0696
 OT0696                          STATION RECOVERY (2012)
 OT0696
 OT0696'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0696'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0721 ***********************************************************************
 OT0721  DESIGNATION -  C 436
 OT0721  PID         -  OT0721
 OT0721  STATE/COUNTY-  SD/PENNINGTON
 OT0721  COUNTRY     -  US
 OT0721  USGS QUAD   -  CONATA NE (2017)
 OT0721
 OT0721                         *CURRENT SURVEY CONTROL
 OT0721  ______________________________________________________________________
 OT0721* NAD 83(1986) POSITION- 43 42 29.     (N) 102 05 34.     (W)   SCALED
 OT0721* NAVD 88 ORTHO HEIGHT -   736.072 (meters)     2414.93  (feet) ADJUSTED
 OT0721  ______________________________________________________________________
 OT0721  GEOID HEIGHT    -        -19.549 (meters)                     GEOID18
 OT0721  DYNAMIC HEIGHT  -        735.835 (meters)     2414.15  (feet) COMP
 OT0721  MODELED GRAVITY -    980,273.5   (mgal)                       NAVD 88
 OT0721
 OT0721  VERT ORDER      -  FIRST     CLASS II
 OT0721
 OT0721.The horizontal coordinates were scaled from a map and have
 OT0721.an estimated accuracy of +/- 6 seconds.
 OT0721
 OT0721.The orthometric height was determined by differential leveling and
 OT0721.adjusted by the NATIONAL GEODETIC SURVEY
 OT0721.in June 1991.
 OT0721
 OT0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0721.GEOID18 height accuracy estimate available here.
 OT0721
 OT0721.Click photographs - Photos may exist for this station.
 OT0721
 OT0721.The dynamic height is computed by dividing the NAVD 88
 OT0721.geopotential number by the normal gravity value computed on the
 OT0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0721.degrees latitude (g = 980.6199 gals.).
 OT0721
 OT0721.The modeled gravity was interpolated from observed gravity values.
 OT0721
 OT0721;                    North         East    Units  Estimated Accuracy
 OT0721;SPC SD S     -   154,220.      458,220.      MT  (+/- 180 meters Scaled)
 OT0721
 OT0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ342435(NAD 83)
 OT0721
 OT0721                          SUPERSEDED SURVEY CONTROL
 OT0721
 OT0721.No superseded survey control is available for this station.
 OT0721
 OT0721_MARKER: I = METAL ROD
 OT0721_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0721_STAMPING: C 436 1985
 OT0721_MARK LOGO: NGS
 OT0721_PROJECTION: FLUSH
 OT0721_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0721_ROD/PIPE-DEPTH: 5.6 meters
 OT0721
 OT0721  HISTORY     - Date     Condition        Report By
 OT0721  HISTORY     - 1985     MONUMENTED       NGS
 OT0721
 OT0721                          STATION DESCRIPTION
 OT0721
 OT0721'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0721'9.8 KM (6.1 MI) WEST FROM INTERIOR.
 OT0721'9.85 KM (6.15 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0721'STATE HIGHWAY 377 IN INTERIOR, IN THE SOUTHWEST CORNER OF THE T
 OT0721'JUNCTION OF A DIRT ROAD LEADING SOUTH, AT THE EAST END OF A CURVE,
 OT0721'22.8 METERS (75 FT) SOUTH OF THE HIGHWAY CENTERLINE, 24.4 METERS (80
 OT0721'FT) WEST OF THE CENTER OF THE ROAD AND CATTLE GUARD AND 0.3 METER (1
 OT0721'FT) NORTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 OT0721'HAD THROUGH A 5-INCH LOGO CAP.
 OT0721'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0721'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0595 ***********************************************************************
 QS0595  DESIGNATION -  C 438
 QS0595  PID         -  QS0595
 QS0595  STATE/COUNTY-  SD/ZIEBACH
 QS0595  COUNTRY     -  US
 QS0595  USGS QUAD   -  DUPREE (2017)
 QS0595
 QS0595                         *CURRENT SURVEY CONTROL
 QS0595  ______________________________________________________________________
 QS0595* NAD 83(1986) POSITION- 45 05 46.     (N) 101 34 10.     (W)   SCALED
 QS0595* NAVD 88 ORTHO HEIGHT -   727.192 (meters)     2385.80  (feet) ADJUSTED
 QS0595  ______________________________________________________________________
 QS0595  GEOID HEIGHT    -        -20.565 (meters)                     GEOID18
 QS0595  DYNAMIC HEIGHT  -        727.052 (meters)     2385.34  (feet) COMP
 QS0595  MODELED GRAVITY -    980,400.3   (mgal)                       NAVD 88
 QS0595
 QS0595  VERT ORDER      -  FIRST     CLASS II
 QS0595
 QS0595.The horizontal coordinates were scaled from a map and have
 QS0595.an estimated accuracy of +/- 6 seconds.
 QS0595
 QS0595.The orthometric height was determined by differential leveling and
 QS0595.adjusted by the NATIONAL GEODETIC SURVEY
 QS0595.in June 1991.
 QS0595
 QS0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0595.GEOID18 height accuracy estimate available here.
 QS0595
 QS0595.Click photographs - Photos may exist for this station.
 QS0595
 QS0595.The dynamic height is computed by dividing the NAVD 88
 QS0595.geopotential number by the normal gravity value computed on the
 QS0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0595.degrees latitude (g = 980.6199 gals.).
 QS0595
 QS0595.The modeled gravity was interpolated from observed gravity values.
 QS0595
 QS0595;                    North         East    Units  Estimated Accuracy
 QS0595;SPC SD N     -   141,520.      476,480.      MT  (+/- 180 meters Scaled)
 QS0595
 QS0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ978968(NAD 83)
 QS0595
 QS0595                          SUPERSEDED SURVEY CONTROL
 QS0595
 QS0595.No superseded survey control is available for this station.
 QS0595
 QS0595_MARKER: I = METAL ROD
 QS0595_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0595_STAMPING: C 438 1985
 QS0595_MARK LOGO: NGS
 QS0595_PROJECTION: FLUSH
 QS0595_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0595+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0595_ROD/PIPE-DEPTH: 4.9 meters
 QS0595
 QS0595  HISTORY     - Date     Condition        Report By
 QS0595  HISTORY     - 1985     MONUMENTED       NGS
 QS0595  HISTORY     - 20120724 GOOD             INDIV
 QS0595
 QS0595                          STATION DESCRIPTION
 QS0595
 QS0595'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0595'7.8 KM (4.85 MI) NORTH FROM DUPREE.
 QS0595'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0595'STREET AT DUPREE, THENCE 4.95 KM (3.08 MI) NORTH ALONG STATE HIGHWAY
 QS0595'65, IN THE SOUTHWEST CORNER OF THE JUNCTION OF A GRAVEL SECTION LINE
 QS0595'ROAD, 0.08 KM (0.05 MI) NORTH OF MILEPOST 167, 65.8 METERS (215 FT)
 QS0595'WEST OF THE HIGHWAY CENTERLINE, 9.1 METERS (30 FT) SOUTH OF THE CENTER
 QS0595'OF THE ROAD, 2.6 METERS (8.5 FT) SOUTHWEST OF A POWER POLE WITH ONE
 QS0595'GUY WIRE, 1.1 METERS (3.5 FT) EAST OF THE EAST END OF A WIRE GATE IN
 QS0595'THE EAST-WEST FENCE AND 0.3 METER (1 FT) NORTH OF THE EAST-WEST FENCE.
 QS0595'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0595'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0595'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 QS0595
 QS0595                          STATION RECOVERY (2012)
 QS0595
 QS0595'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0031 ***********************************************************************
 OR0031  DESIGNATION -  C 44
 OR0031  PID         -  OR0031
 OR0031  STATE/COUNTY-  SD/DAVISON
 OR0031  COUNTRY     -  US
 OR0031  USGS QUAD   -  LOOMIS (2017)
 OR0031
 OR0031                         *CURRENT SURVEY CONTROL
 OR0031  ______________________________________________________________________
 OR0031* NAD 83(1986) POSITION- 43 45 37.     (N) 098 04 34.     (W)   SCALED
 OR0031* NAVD 88 ORTHO HEIGHT -   390.955 (meters)     1282.66  (feet) ADJUSTED
 OR0031  ______________________________________________________________________
 OR0031  GEOID HEIGHT    -        -26.092 (meters)                     GEOID18
 OR0031  DYNAMIC HEIGHT  -        390.860 (meters)     1282.35  (feet) COMP
 OR0031  MODELED GRAVITY -    980,364.6   (mgal)                       NAVD 88
 OR0031
 OR0031  VERT ORDER      -  FIRST     CLASS II
 OR0031
 OR0031.The horizontal coordinates were scaled from a map and have
 OR0031.an estimated accuracy of +/- 6 seconds.
 OR0031
 OR0031.The orthometric height was determined by differential leveling and
 OR0031.adjusted by the NATIONAL GEODETIC SURVEY
 OR0031.in June 1991.
 OR0031
 OR0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0031.GEOID18 height accuracy estimate available here.
 OR0031
 OR0031.Click photographs - Photos may exist for this station.
 OR0031
 OR0031.The dynamic height is computed by dividing the NAVD 88
 OR0031.geopotential number by the normal gravity value computed on the
 OR0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0031.degrees latitude (g = 980.6199 gals.).
 OR0031
 OR0031.The modeled gravity was interpolated from observed gravity values.
 OR0031
 OR0031;                    North         East    Units  Estimated Accuracy
 OR0031;SPC SD S     -   160,990.      781,730.      MT  (+/- 180 meters Scaled)
 OR0031
 OR0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP743456(NAD 83)
 OR0031
 OR0031                          SUPERSEDED SURVEY CONTROL
 OR0031
 OR0031  NGVD 29 (??/??/92)  390.658  (m)         1281.68   (f) ADJ UNCH    1 2
 OR0031
 OR0031.Superseded values are not recommended for survey control.
 OR0031
 OR0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0031.See file dsdata.pdf to determine how the superseded data were derived.
 OR0031
 OR0031_MARKER: DB = BENCH MARK DISK
 OR0031_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0031_SP_SET: BRIDGE
 OR0031_STAMPING: C 44 1934
 OR0031_MARK LOGO: CGS
 OR0031_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0031_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0031+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2012
 OR0031
 OR0031  HISTORY     - Date     Condition        Report By
 OR0031  HISTORY     - 1934     MONUMENTED       CGS
 OR0031  HISTORY     - 1964     GOOD             CGS
 OR0031  HISTORY     - 20050805 GOOD             GEOCAC
 OR0031  HISTORY     - 20120124 GOOD             INDIV
 OR0031
 OR0031                          STATION DESCRIPTION
 OR0031
 OR0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0031'5.2 MI N FROM MITCHELL.
 OR0031'5.2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0031'PACIFIC RAILROAD FROM THE FEDERAL BUILDING AT MITCHELL, DAVISON
 OR0031'COUNTY, 4 POLES SOUTH OF MILEPOST 5, AT BRIDGE P 6, IN THE
 OR0031'TOP OF THE SOUTH END OF THE WEST CONCRETE HEADWALL, AND 7 FEET
 OR0031'WEST OF THE CENTERLINE OF THE TRACK.  A STANDARD DISK, STAMPED
 OR0031'C 44 1934.
 OR0031
 OR0031                          STATION RECOVERY (2005)
 OR0031
 OR0031'RECOVERY NOTE BY GEOCACHING 2005 (JDT)
 OR0031'RECOVERED IN GOOD CONDITION.
 OR0031
 OR0031                          STATION RECOVERY (2012)
 OR0031
 OR0031'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1977 ***********************************************************************
 NM1977  DESIGNATION -  C 447
 NM1977  PID         -  NM1977
 NM1977  STATE/COUNTY-  SD/UNION
 NM1977  COUNTRY     -  US
 NM1977  USGS QUAD   -  ALSEN (2017)
 NM1977
 NM1977                         *CURRENT SURVEY CONTROL
 NM1977  ______________________________________________________________________
 NM1977* NAD 83(1986) POSITION- 42 53 42.     (N) 096 47 40.     (W)   SCALED
 NM1977* NAVD 88 ORTHO HEIGHT -   390.108 (meters)     1279.88  (feet) ADJUSTED
 NM1977  ______________________________________________________________________
 NM1977  GEOID HEIGHT    -        -25.524 (meters)                     GEOID18
 NM1977  DYNAMIC HEIGHT  -        390.004 (meters)     1279.54  (feet) COMP
 NM1977  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 NM1977
 NM1977  VERT ORDER      -  FIRST     CLASS II
 NM1977
 NM1977.The horizontal coordinates were scaled from a map and have
 NM1977.an estimated accuracy of +/- 6 seconds.
 NM1977
 NM1977.The orthometric height was determined by differential leveling and
 NM1977.adjusted by the NATIONAL GEODETIC SURVEY
 NM1977.in June 1991.
 NM1977
 NM1977.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1977.GEOID18 height accuracy estimate available here.
 NM1977
 NM1977.Click photographs - Photos may exist for this station.
 NM1977
 NM1977.The dynamic height is computed by dividing the NAVD 88
 NM1977.geopotential number by the normal gravity value computed on the
 NM1977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1977.degrees latitude (g = 980.6199 gals.).
 NM1977
 NM1977.The modeled gravity was interpolated from observed gravity values.
 NM1977
 NM1977;                    North         East    Units  Estimated Accuracy
 NM1977;SPC SD S     -    68,550.      888,960.      MT  (+/- 180 meters Scaled)
 NM1977
 NM1977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN800515(NAD 83)
 NM1977
 NM1977                          SUPERSEDED SURVEY CONTROL
 NM1977
 NM1977.No superseded survey control is available for this station.
 NM1977
 NM1977_MARKER: I = METAL ROD
 NM1977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1977_STAMPING: C 447 1990
 NM1977_MARK LOGO: NGS
 NM1977_PROJECTION: PROJECTING 3 CENTIMETERS
 NM1977_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1977+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 NM1977_ROD/PIPE-DEPTH: 12.8 meters
 NM1977_SLEEVE-DEPTH  : 0.9 meters
 NM1977
 NM1977  HISTORY     - Date     Condition        Report By
 NM1977  HISTORY     - 1990     MONUMENTED       NGS
 NM1977  HISTORY     - 20120514 GOOD             INDIV
 NM1977
 NM1977                          STATION DESCRIPTION
 NM1977
 NM1977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1977'12.2 KM (7.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1977'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.4 KM (0.2 MI)
 NM1977'NORTH OF MILEPOST 34, 39.9 M (130.9 FT) NORTHEAST OF THE SOUTH END OF
 NM1977'A CABLE GUARDRAIL, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 NM1977'NORTHBOUND LANES OF THE HIGHWAY, 20.2 M (66.3 FT) EAST-SOUTHEAST OF
 NM1977'THE EAST END OF A 36-INCH CULVERT, 5.6 M (18.4 FT) SOUTH OF A T-FENCE
 NM1977'CORNER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 NM1977'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 NM1977'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 NM1977'SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1977
 NM1977                          STATION RECOVERY (2012)
 NM1977
 NM1977'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0983 ***********************************************************************
 OQ0983  DESIGNATION -  C 448
 OQ0983  PID         -  OQ0983
 OQ0983  STATE/COUNTY-  SD/LINCOLN
 OQ0983  COUNTRY     -  US
 OQ0983  USGS QUAD   -  TEA (2017)
 OQ0983
 OQ0983                         *CURRENT SURVEY CONTROL
 OQ0983  ______________________________________________________________________
 OQ0983* NAD 83(1986) POSITION- 43 27 10.     (N) 096 47 50.     (W)   SCALED
 OQ0983* NAVD 88 ORTHO HEIGHT -   455.284 (meters)     1493.71  (feet) ADJUSTED
 OQ0983  ______________________________________________________________________
 OQ0983  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 OQ0983  DYNAMIC HEIGHT  -        455.160 (meters)     1493.30  (feet) COMP
 OQ0983  MODELED GRAVITY -    980,333.2   (mgal)                       NAVD 88
 OQ0983
 OQ0983  VERT ORDER      -  FIRST     CLASS II
 OQ0983
 OQ0983.The horizontal coordinates were scaled from a map and have
 OQ0983.an estimated accuracy of +/- 6 seconds.
 OQ0983
 OQ0983.The orthometric height was determined by differential leveling and
 OQ0983.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0983.in June 1991.
 OQ0983
 OQ0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0983.GEOID18 height accuracy estimate available here.
 OQ0983
 OQ0983.Click photographs - Photos may exist for this station.
 OQ0983
 OQ0983.The dynamic height is computed by dividing the NAVD 88
 OQ0983.geopotential number by the normal gravity value computed on the
 OQ0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0983.degrees latitude (g = 980.6199 gals.).
 OQ0983
 OQ0983.The modeled gravity was interpolated from observed gravity values.
 OQ0983
 OQ0983;                    North         East    Units  Estimated Accuracy
 OQ0983;SPC SD S     -   130,450.      886,100.      MT  (+/- 180 meters Scaled)
 OQ0983
 OQ0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP782134(NAD 83)
 OQ0983
 OQ0983                          SUPERSEDED SURVEY CONTROL
 OQ0983
 OQ0983.No superseded survey control is available for this station.
 OQ0983
 OQ0983_MARKER: I = METAL ROD
 OQ0983_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0983_STAMPING: C 448 1990
 OQ0983_MARK LOGO: NGS
 OQ0983_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0983_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0983_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0983+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2011
 OQ0983_ROD/PIPE-DEPTH: 8.5 meters
 OQ0983_SLEEVE-DEPTH  : 0.9 meters
 OQ0983
 OQ0983  HISTORY     - Date     Condition        Report By
 OQ0983  HISTORY     - 1990     MONUMENTED       NGS
 OQ0983  HISTORY     - 20080505 GOOD             INDIV
 OQ0983  HISTORY     - 20081002 GOOD             SDDT
 OQ0983  HISTORY     - 20110302 GOOD             INDIV
 OQ0983
 OQ0983                          STATION DESCRIPTION
 OQ0983
 OQ0983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0983'10.4 KM (6.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0983'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.35 KM (0.84 MI) NORTH OF
 OQ0983'MILEPOST 72, 65.7 M (215.6 FT) SOUTH OF A T-FENCE CORNER, 32.0 M
 OQ0983'(105.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ0983'HIGHWAY, 15.4 M (50.5 FT) NORTH OF THE NORTHWEST CORNER OF ELECTRIC
 OQ0983'TRANSFORMER BOX NUMBER LG 2, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 OQ0983'HIGHWAY, AND 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE.
 OQ0983'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ0983'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ0983
 OQ0983                          STATION RECOVERY (2008)
 OQ0983
 OQ0983'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008
 OQ0983'RECOVERED IN GOOD CONDITION.
 OQ0983
 OQ0983                          STATION RECOVERY (2008)
 OQ0983
 OQ0983'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OQ0983'RECOVERED AS DESCRIBED
 OQ0983
 OQ0983                          STATION RECOVERY (2011)
 OQ0983
 OQ0983'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1013 ***********************************************************************
 OQ1013  DESIGNATION -  C 449
 OQ1013  PID         -  OQ1013
 OQ1013  STATE/COUNTY-  SD/MINNEHAHA
 OQ1013  COUNTRY     -  US
 OQ1013  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1013
 OQ1013                         *CURRENT SURVEY CONTROL
 OQ1013  ______________________________________________________________________
 OQ1013* NAD 83(1986) POSITION- 43 30 59.     (N) 096 42 41.     (W)   SCALED
 OQ1013* NAVD 88 ORTHO HEIGHT -   426.937 (meters)     1400.71  (feet) ADJUSTED
 OQ1013  ______________________________________________________________________
 OQ1013  GEOID HEIGHT    -        -26.375 (meters)                     GEOID18
 OQ1013  DYNAMIC HEIGHT  -        426.823 (meters)     1400.34  (feet) COMP
 OQ1013  MODELED GRAVITY -    980,341.4   (mgal)                       NAVD 88
 OQ1013
 OQ1013  VERT ORDER      -  FIRST     CLASS II
 OQ1013
 OQ1013.The horizontal coordinates were scaled from a map and have
 OQ1013.an estimated accuracy of +/- 6 seconds.
 OQ1013
 OQ1013.The orthometric height was determined by differential leveling and
 OQ1013.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1013.in June 1991.
 OQ1013
 OQ1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1013.GEOID18 height accuracy estimate available here.
 OQ1013
 OQ1013.Click photographs - Photos may exist for this station.
 OQ1013
 OQ1013.The dynamic height is computed by dividing the NAVD 88
 OQ1013.geopotential number by the normal gravity value computed on the
 OQ1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1013.degrees latitude (g = 980.6199 gals.).
 OQ1013
 OQ1013.The modeled gravity was interpolated from observed gravity values.
 OQ1013
 OQ1013;                    North         East    Units  Estimated Accuracy
 OQ1013;SPC SD S     -   137,810.      892,730.      MT  (+/- 180 meters Scaled)
 OQ1013
 OQ1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP849207(NAD 83)
 OQ1013
 OQ1013                          SUPERSEDED SURVEY CONTROL
 OQ1013
 OQ1013.No superseded survey control is available for this station.
 OQ1013
 OQ1013_MARKER: I = METAL ROD
 OQ1013_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1013_STAMPING: C 449 1990
 OQ1013_MARK LOGO: NGS
 OQ1013_PROJECTION: FLUSH
 OQ1013_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1013_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1013_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1013+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1013_ROD/PIPE-DEPTH: 5.5 meters
 OQ1013_SLEEVE-DEPTH  : 0.9 meters
 OQ1013
 OQ1013  HISTORY     - Date     Condition        Report By
 OQ1013  HISTORY     - 1990     MONUMENTED       NGS
 OQ1013  HISTORY     - 20090315 GOOD             GEOCAC
 OQ1013  HISTORY     - 20110224 GOOD             INDIV
 OQ1013
 OQ1013                          STATION DESCRIPTION
 OQ1013
 OQ1013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1013'IN SIOUX FALLS, AT THE INTERSECTION OF 41ST STREET AND CLIFF AVENUE,
 OQ1013'17.9 M (58.7 FT) WEST OF THE CENTERLINE OF THE AVENUE, 13.2 M (43.3
 OQ1013'FT) NORTH OF AND LEVEL WITH THE STREET CENTERLINE, 6.4 M (21.0 FT)
 OQ1013'SOUTH-SOUTHEAST OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD,
 OQ1013'AND 0.4 M (1.3 FT) EAST-NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO
 OQ1013'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1013'NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1013
 OQ1013                          STATION RECOVERY (2009)
 OQ1013
 OQ1013'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ1013'MARK AND WITNESS POST FOUND IN GOOD CONDITION.
 OQ1013
 OQ1013                          STATION RECOVERY (2011)
 OQ1013
 OQ1013'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0077 ***********************************************************************
 PS0077  DESIGNATION -  C 45
 PS0077  PID         -  PS0077
 PS0077  STATE/COUNTY-  SD/BEADLE
 PS0077  COUNTRY     -  US
 PS0077  USGS QUAD   -  VIRGIL (2017)
 PS0077
 PS0077                         *CURRENT SURVEY CONTROL
 PS0077  ______________________________________________________________________
 PS0077* NAD 83(1986) POSITION- 44 15 17.     (N) 098 24 29.     (W)   SCALED
 PS0077* NAVD 88 ORTHO HEIGHT -   410.960 (meters)     1348.29  (feet) ADJUSTED
 PS0077  ______________________________________________________________________
 PS0077  GEOID HEIGHT    -        -25.163 (meters)                     GEOID18
 PS0077  DYNAMIC HEIGHT  -        410.884 (meters)     1348.04  (feet) COMP
 PS0077  MODELED GRAVITY -    980,420.9   (mgal)                       NAVD 88
 PS0077
 PS0077  VERT ORDER      -  FIRST     CLASS II
 PS0077
 PS0077.The horizontal coordinates were scaled from a map and have
 PS0077.an estimated accuracy of +/- 6 seconds.
 PS0077
 PS0077.The orthometric height was determined by differential leveling and
 PS0077.adjusted by the NATIONAL GEODETIC SURVEY
 PS0077.in June 1991.
 PS0077
 PS0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0077.GEOID18 height accuracy estimate available here.
 PS0077
 PS0077.Click photographs - Photos may exist for this station.
 PS0077
 PS0077.The dynamic height is computed by dividing the NAVD 88
 PS0077.geopotential number by the normal gravity value computed on the
 PS0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0077.degrees latitude (g = 980.6199 gals.).
 PS0077
 PS0077.The modeled gravity was interpolated from observed gravity values.
 PS0077
 PS0077;                    North         East    Units  Estimated Accuracy
 PS0077;SPC SD N     -    48,080.      727,130.      MT  (+/- 180 meters Scaled)
 PS0077
 PS0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ472003(NAD 83)
 PS0077
 PS0077                          SUPERSEDED SURVEY CONTROL
 PS0077
 PS0077  NGVD 29 (??/??/92)  410.660  (m)         1347.31   (f) ADJ UNCH    1 2
 PS0077
 PS0077.Superseded values are not recommended for survey control.
 PS0077
 PS0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0077.See file dsdata.pdf to determine how the superseded data were derived.
 PS0077
 PS0077_MARKER: DB = BENCH MARK DISK
 PS0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0077_STAMPING: C 45 1934
 PS0077_MARK LOGO: CGS
 PS0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0077+STABILITY: SURFACE MOTION
 PS0077
 PS0077  HISTORY     - Date     Condition        Report By
 PS0077  HISTORY     - 1934     MONUMENTED       CGS
 PS0077
 PS0077                          STATION DESCRIPTION
 PS0077
 PS0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0077'2.2 MI SE FROM VIRGIL.
 PS0077'ABOUT 2-1/4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PS0077'AND PACIFIC RAILROAD FROM THE STATION AT VIRGIL, BEADLE COUNTY,
 PS0077'ABOUT 18 POLES SOUTH OF MILEPOST 44, AT A ROAD CROSSING, ABOUT
 PS0077'70 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 42 FEET EAST OF
 PS0077'THE CENTER LINE OF THE TRACK, AND 3 FEET WEST OF A POLE.  A
 PS0077'STANDARD DISK, STAMPED C 45 1934 AND SET IN THE TOP OF A CONCRETE
 PS0077'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1144 ***********************************************************************
 OR1144  DESIGNATION -  C 45 A
 OR1144  PID         -  OR1144
 OR1144  STATE/COUNTY-  SD/GREGORY
 OR1144  COUNTRY     -  US
 OR1144  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1144
 OR1144                         *CURRENT SURVEY CONTROL
 OR1144  ______________________________________________________________________
 OR1144* NAD 83(1986) POSITION- 43 03 07.     (N) 098 34 01.     (W)   SCALED
 OR1144* NAVD 88 ORTHO HEIGHT -   425.151 (meters)     1394.85  (feet) ADJUSTED
 OR1144  ______________________________________________________________________
 OR1144  GEOID HEIGHT    -        -26.217 (meters)                     GEOID18
 OR1144  DYNAMIC HEIGHT  -        425.008 (meters)     1394.38  (feet) COMP
 OR1144  MODELED GRAVITY -    980,271.4   (mgal)                       NAVD 88
 OR1144
 OR1144  VERT ORDER      -  FIRST     CLASS II
 OR1144
 OR1144.The horizontal coordinates were scaled from a map and have
 OR1144.an estimated accuracy of +/- 6 seconds.
 OR1144
 OR1144.The orthometric height was determined by differential leveling and
 OR1144.adjusted by the NATIONAL GEODETIC SURVEY
 OR1144.in June 1994.
 OR1144
 OR1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1144.GEOID18 height accuracy estimate available here.
 OR1144
 OR1144.Click photographs - Photos may exist for this station.
 OR1144
 OR1144.The dynamic height is computed by dividing the NAVD 88
 OR1144.geopotential number by the normal gravity value computed on the
 OR1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1144.degrees latitude (g = 980.6199 gals.).
 OR1144
 OR1144.The modeled gravity was interpolated from observed gravity values.
 OR1144
 OR1144;                    North         East    Units  Estimated Accuracy
 OR1144;SPC SD S     -    81,360.      743,890.      MT  (+/- 180 meters Scaled)
 OR1144
 OR1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN352666(NAD 83)
 OR1144
 OR1144                          SUPERSEDED SURVEY CONTROL
 OR1144
 OR1144.No superseded survey control is available for this station.
 OR1144
 OR1144_MARKER: P = PIPE CAP
 OR1144_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 OR1144_SP_SET: UNSPECIFIED DEEP
 OR1144_MARK LOGO: NONE
 OR1144_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1144_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1144_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1144+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2012
 OR1144_ROD/PIPE-DEPTH: 3.7 meters
 OR1144
 OR1144  HISTORY     - Date     Condition        Report By
 OR1144  HISTORY     - UNK      MONUMENTED       USACE
 OR1144  HISTORY     - 19930929 GOOD             NGS
 OR1144  HISTORY     - 20120125 GOOD             INDIV
 OR1144
 OR1144                          STATION DESCRIPTION
 OR1144
 OR1144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1144'4.0 KM (2.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1144'STATE HIGHWAY 46 IN PICKSTOWN, 8.4 M (27.6 FT) SOUTHEAST OF THE
 OR1144'CENTERLINE OF THE HIGHWAY, 2.8 M (9.2 FT) SOUTHWEST OF UTILITY LIGHT
 OR1144'POLE NUMBER 17, 0.3 M (1.0 FT) NORTHEAST OF A STEEL POST WITH TAB
 OR1144'NUMBER C-45 A, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MARK IS
 OR1144'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE POINT
 OR1144'LEVELED IS THE TOP OF AN UNSTAMPED METAL PIPE CAP THAT IS ATTACHED TO
 OR1144'A 2-1/2 IN GALVANIZED STEEL PIPE ENCASED IN A 9-INCH METAL PIPE.
 OR1144'ACCESS TO THE PIPE CAP IS THROUGH A LOCKED METAL COVER.
 OR1144
 OR1144                          STATION RECOVERY (2012)
 OR1144
 OR1144'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1144'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1940 ***********************************************************************
 NM1940  DESIGNATION -  C 450
 NM1940  PID         -  NM1940
 NM1940  STATE/COUNTY-  SD/UNION
 NM1940  COUNTRY     -  US
 NM1940  USGS QUAD   -  SIOUX CITY NORTH (2018)
 NM1940
 NM1940                         *CURRENT SURVEY CONTROL
 NM1940  ______________________________________________________________________
 NM1940* NAD 83(1986) POSITION- 42 30 50.     (N) 096 29 47.     (W)   SCALED
 NM1940* NAVD 88 ORTHO HEIGHT -   335.084 (meters)     1099.35  (feet) ADJUSTED
 NM1940  ______________________________________________________________________
 NM1940  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 NM1940  DYNAMIC HEIGHT  -        334.978 (meters)     1099.01  (feet) COMP
 NM1940  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 NM1940
 NM1940  VERT ORDER      -  FIRST     CLASS II
 NM1940
 NM1940.The horizontal coordinates were scaled from a map and have
 NM1940.an estimated accuracy of +/- 6 seconds.
 NM1940
 NM1940.The orthometric height was determined by differential leveling and
 NM1940.adjusted by the NATIONAL GEODETIC SURVEY
 NM1940.in June 1991.
 NM1940
 NM1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1940.GEOID18 height accuracy estimate available here.
 NM1940
 NM1940.Click photographs - Photos may exist for this station.
 NM1940
 NM1940.The dynamic height is computed by dividing the NAVD 88
 NM1940.geopotential number by the normal gravity value computed on the
 NM1940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1940.degrees latitude (g = 980.6199 gals.).
 NM1940
 NM1940.The modeled gravity was interpolated from observed gravity values.
 NM1940
 NM1940;                    North         East    Units  Estimated Accuracy
 NM1940;SPC SD S     -    27,340.      915,240.      MT  (+/- 180 meters Scaled)
 NM1940
 NM1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN056098(NAD 83)
 NM1940
 NM1940                          SUPERSEDED SURVEY CONTROL
 NM1940
 NM1940.No superseded survey control is available for this station.
 NM1940
 NM1940_MARKER: I = METAL ROD
 NM1940_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1940_STAMPING: C 450 1990
 NM1940_MARK LOGO: NGS
 NM1940_PROJECTION: PROJECTING 8 CENTIMETERS
 NM1940_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1940_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1940+STABILITY: POSITION/ELEVATION WELL
 NM1940_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1940+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1940_ROD/PIPE-DEPTH: 36.6 meters
 NM1940_SLEEVE-DEPTH  : 12.2 meters
 NM1940
 NM1940  HISTORY     - Date     Condition        Report By
 NM1940  HISTORY     - 1990     MONUMENTED       NGS
 NM1940  HISTORY     - 20120402 GOOD             INDIV
 NM1940
 NM1940                          STATION DESCRIPTION
 NM1940
 NM1940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1940'1.2 KM (0.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1940'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 1.15 KM (0.71 MI)
 NM1940'NORTH OF MILEPOST 1, 51.4 M (168.6 FT) NORTH OF THE MOST EASTERLY 1
 NM1940'OF 2 LEGS OF A HIGHWAY INFORMATION SIGN, 31.9 M (104.7 FT) EAST OF
 NM1940'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 8.9 M (29.2
 NM1940'FT) NORTH OF THE MOST NORTHERLY 1 OF 2 UTILITY POLES, 1.5 M (4.9 FT)
 NM1940'BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) WEST OF A WITNESS
 NM1940'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 NM1940'LOGO CAP.
 NM1940
 NM1940                          STATION RECOVERY (2012)
 NM1940
 NM1940'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1049 ***********************************************************************
 OQ1049  DESIGNATION -  C 451
 OQ1049  PID         -  OQ1049
 OQ1049  STATE/COUNTY-  SD/MOODY
 OQ1049  COUNTRY     -  US
 OQ1049  USGS QUAD   -  COLMAN (2017)
 OQ1049
 OQ1049                         *CURRENT SURVEY CONTROL
 OQ1049  ______________________________________________________________________
 OQ1049* NAD 83(1986) POSITION- 43 57 51.     (N) 096 45 27.     (W)   SCALED
 OQ1049* NAVD 88 ORTHO HEIGHT -   512.137 (meters)     1680.24  (feet) ADJUSTED
 OQ1049  ______________________________________________________________________
 OQ1049  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 OQ1049  DYNAMIC HEIGHT  -        512.016 (meters)     1679.84  (feet) COMP
 OQ1049  MODELED GRAVITY -    980,367.3   (mgal)                       NAVD 88
 OQ1049
 OQ1049  VERT ORDER      -  FIRST     CLASS II
 OQ1049
 OQ1049.The horizontal coordinates were scaled from a map and have
 OQ1049.an estimated accuracy of +/- 6 seconds.
 OQ1049
 OQ1049.The orthometric height was determined by differential leveling and
 OQ1049.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1049.in September 1993.
 OQ1049
 OQ1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1049.GEOID18 height accuracy estimate available here.
 OQ1049
 OQ1049.Click photographs - Photos may exist for this station.
 OQ1049
 OQ1049.The dynamic height is computed by dividing the NAVD 88
 OQ1049.geopotential number by the normal gravity value computed on the
 OQ1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1049.degrees latitude (g = 980.6199 gals.).
 OQ1049
 OQ1049.The modeled gravity was interpolated from observed gravity values.
 OQ1049
 OQ1049;                    North         East    Units  Estimated Accuracy
 OQ1049;SPC SD S     -   187,350.      886,870.      MT  (+/- 180 meters Scaled)
 OQ1049
 OQ1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799703(NAD 83)
 OQ1049
 OQ1049                          SUPERSEDED SURVEY CONTROL
 OQ1049
 OQ1049.No superseded survey control is available for this station.
 OQ1049
 OQ1049_MARKER: I = METAL ROD
 OQ1049_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1049_STAMPING: C 451 1990
 OQ1049_MARK LOGO: NGS
 OQ1049_PROJECTION: PROJECTING 7 CENTIMETERS
 OQ1049_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1049_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1049+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2011
 OQ1049_ROD/PIPE-DEPTH: 6.7 meters
 OQ1049_SLEEVE-DEPTH  : 0.9 meters
 OQ1049
 OQ1049  HISTORY     - Date     Condition        Report By
 OQ1049  HISTORY     - 1990     MONUMENTED       NGS
 OQ1049  HISTORY     - 19910619 GOOD             NGS
 OQ1049  HISTORY     - 20110318 GOOD             INDIV
 OQ1049
 OQ1049                          STATION DESCRIPTION
 OQ1049
 OQ1049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1049'1.6 KM (1.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1049'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.3 KM (0.8 MI)
 OQ1049'NORTH OF MILEPOST 108, 34.5 M (113.2 FT) EAST OF THE CENTERLINE OF THE
 OQ1049'NORTHBOUND LANES OF THE HIGHWAY, 18.4 M (60.4 FT) SOUTH OF A T-FENCE
 OQ1049'CORNER, 2.6 M (8.5 FT) SOUTH OF A UTILITY POLE WITH A GUY WIRE, 0.6 M
 OQ1049'(2.0 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW
 OQ1049'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OQ1049'A 5-INCH LOGO CAP.  THE SLEEVE DOES NOT MEET SPECIFICATIONS FOR A
 OQ1049'CLASS A MONUMENT.
 OQ1049
 OQ1049                          STATION RECOVERY (1991)
 OQ1049
 OQ1049'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1049'1.6 KM (1.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1049'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.3 KM (0.8 MI)
 OQ1049'NORTH OF MILEPOST 108, 34.5 M (113.2 FT) EAST OF THE CENTERLINE OF THE
 OQ1049'NORTHBOUND LANES OF THE HIGHWAY, 18.4 M (60.4 FT) SOUTH OF A T-FENCE
 OQ1049'CORNER, 2.6 M (8.5 FT) SOUTH OF A UTILITY POLE WITH A GUY WIRE, 0.6 M
 OQ1049'(2.0 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW
 OQ1049'THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OQ1049'A 5-INCH LOGO CAP.  THE SLEEVE DOES NOT MEET SPECIFICATIONS FOR A
 OQ1049'CLASS A MONUMENT.
 OQ1049
 OQ1049                          STATION RECOVERY (2011)
 OQ1049
 OQ1049'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1147 ***********************************************************************
 PR1147  DESIGNATION -  C 452
 PR1147  PID         -  PR1147
 PR1147  STATE/COUNTY-  SD/MOODY
 PR1147  COUNTRY     -  US
 PR1147  USGS QUAD   -  FLANDREAU SW (2017)
 PR1147
 PR1147                         *CURRENT SURVEY CONTROL
 PR1147  ______________________________________________________________________
 PR1147* NAD 83(1986) POSITION- 44 00 28.     (N) 096 37 29.     (W)   SCALED
 PR1147* NAVD 88 ORTHO HEIGHT -   464.201 (meters)     1522.97  (feet) ADJUSTED
 PR1147  ______________________________________________________________________
 PR1147  GEOID HEIGHT    -        -26.026 (meters)                     GEOID18
 PR1147  DYNAMIC HEIGHT  -        464.093 (meters)     1522.61  (feet) COMP
 PR1147  MODELED GRAVITY -    980,372.0   (mgal)                       NAVD 88
 PR1147
 PR1147  VERT ORDER      -  FIRST     CLASS II
 PR1147
 PR1147.The horizontal coordinates were scaled from a map and have
 PR1147.an estimated accuracy of +/- 6 seconds.
 PR1147
 PR1147.The orthometric height was determined by differential leveling and
 PR1147.adjusted by the NATIONAL GEODETIC SURVEY
 PR1147.in June 1991.
 PR1147
 PR1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1147.GEOID18 height accuracy estimate available here.
 PR1147
 PR1147.Click photographs - Photos may exist for this station.
 PR1147
 PR1147.The dynamic height is computed by dividing the NAVD 88
 PR1147.geopotential number by the normal gravity value computed on the
 PR1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1147.degrees latitude (g = 980.6199 gals.).
 PR1147
 PR1147.The modeled gravity was interpolated from observed gravity values.
 PR1147
 PR1147;                    North         East    Units  Estimated Accuracy
 PR1147;SPC SD S     -   192,660.      897,300.      MT  (+/- 180 meters Scaled)
 PR1147
 PR1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP904754(NAD 83)
 PR1147
 PR1147                          SUPERSEDED SURVEY CONTROL
 PR1147
 PR1147.No superseded survey control is available for this station.
 PR1147
 PR1147_MARKER: I = METAL ROD
 PR1147_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1147_STAMPING: C 452 1990
 PR1147_MARK LOGO: NGS
 PR1147_PROJECTION: FLUSH
 PR1147_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1147+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1147_ROD/PIPE-DEPTH: 8.1 meters
 PR1147
 PR1147  HISTORY     - Date     Condition        Report By
 PR1147  HISTORY     - 1990     MONUMENTED       NGS
 PR1147
 PR1147                          STATION DESCRIPTION
 PR1147
 PR1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1147'2.7 KM (1.7 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PR1147'3RD STREET IN EGAN, 15.5 M (50.9 FT) NORTH OF THE CENTERLINE OF THE
 PR1147'HIGHWAY, 12.8 M (42.0 FT) EAST OF THE CENTER OF A GRAVELED ROAD
 PR1147'LEADING NORTH, 3.2 M (10.5 FT) EAST OF A FENCE CORNER, 0.6 M (2.0 FT)
 PR1147'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 PR1147'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PR1147'LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1155 ***********************************************************************
 OQ1155  DESIGNATION -  C 453
 OQ1155  PID         -  OQ1155
 OQ1155  STATE/COUNTY-  SD/HANSON
 OQ1155  COUNTRY     -  US
 OQ1155  USGS QUAD   -  SPENCER (2017)
 OQ1155
 OQ1155                         *CURRENT SURVEY CONTROL
 OQ1155  ______________________________________________________________________
 OQ1155* NAD 83(1986) POSITION- 43 39 54.     (N) 097 36 29.     (W)   SCALED
 OQ1155* NAVD 88 ORTHO HEIGHT -   426.211 (meters)     1398.33  (feet) ADJUSTED
 OQ1155  ______________________________________________________________________
 OQ1155  GEOID HEIGHT    -        -25.987 (meters)                     GEOID18
 OQ1155  DYNAMIC HEIGHT  -        426.108 (meters)     1397.99  (feet) COMP
 OQ1155  MODELED GRAVITY -    980,366.1   (mgal)                       NAVD 88
 OQ1155
 OQ1155  VERT ORDER      -  FIRST     CLASS II
 OQ1155
 OQ1155.The horizontal coordinates were scaled from a map and have
 OQ1155.an estimated accuracy of +/- 6 seconds.
 OQ1155
 OQ1155.The orthometric height was determined by differential leveling and
 OQ1155.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1155.in September 1993.
 OQ1155
 OQ1155.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1155.GEOID18 height accuracy estimate available here.
 OQ1155
 OQ1155.Click photographs - Photos may exist for this station.
 OQ1155
 OQ1155.The dynamic height is computed by dividing the NAVD 88
 OQ1155.geopotential number by the normal gravity value computed on the
 OQ1155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1155.degrees latitude (g = 980.6199 gals.).
 OQ1155
 OQ1155.The modeled gravity was interpolated from observed gravity values.
 OQ1155
 OQ1155;                    North         East    Units  Estimated Accuracy
 OQ1155;SPC SD S     -   151,540.      819,750.      MT  (+/- 180 meters Scaled)
 OQ1155
 OQ1155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP122356(NAD 83)
 OQ1155
 OQ1155                          SUPERSEDED SURVEY CONTROL
 OQ1155
 OQ1155.No superseded survey control is available for this station.
 OQ1155
 OQ1155_MARKER: I = METAL ROD
 OQ1155_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1155_STAMPING: C 453 1991
 OQ1155_MARK LOGO: NGS
 OQ1155_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1155_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1155_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1155+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1155_ROD/PIPE-DEPTH: 6.3 meters
 OQ1155_SLEEVE-DEPTH  : 0.9 meters
 OQ1155
 OQ1155  HISTORY     - Date     Condition        Report By
 OQ1155  HISTORY     - 1991     MONUMENTED       NGS
 OQ1155  HISTORY     - 20120202 GOOD             INDIV
 OQ1155
 OQ1155                          STATION DESCRIPTION
 OQ1155
 OQ1155'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1155'14.4 KM (8.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1155'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 40.7 M (133.5
 OQ1155'FT) SOUTHWEST OF MILEPOST 353, 37.1 M (121.7 FT) SOUTH OF THE
 OQ1155'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 37.1 M (121.7 FT)
 OQ1155'WEST OF A BRACED FENCE POST, 0.5 M (1.6 FT) NORTH OF A WITNESS POST
 OQ1155'AND FENCE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OQ1155'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1155'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1155
 OQ1155                          STATION RECOVERY (2012)
 OQ1155
 OQ1155'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1155'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0988 ***********************************************************************
 OR0988  DESIGNATION -  C 454
 OR0988  PID         -  OR0988
 OR0988  STATE/COUNTY-  SD/AURORA
 OR0988  COUNTRY     -  US
 OR0988  USGS QUAD   -  PLANKINTON (2017)
 OR0988
 OR0988                         *CURRENT SURVEY CONTROL
 OR0988  ______________________________________________________________________
 OR0988* NAD 83(1986) POSITION- 43 41 43.     (N) 098 23 15.     (W)   SCALED
 OR0988* NAVD 88 ORTHO HEIGHT -   447.486 (meters)     1468.13  (feet) ADJUSTED
 OR0988  ______________________________________________________________________
 OR0988  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 OR0988  DYNAMIC HEIGHT  -        447.373 (meters)     1467.76  (feet) COMP
 OR0988  MODELED GRAVITY -    980,354.1   (mgal)                       NAVD 88
 OR0988
 OR0988  VERT ORDER      -  FIRST     CLASS II
 OR0988
 OR0988.The horizontal coordinates were scaled from a map and have
 OR0988.an estimated accuracy of +/- 6 seconds.
 OR0988
 OR0988.The orthometric height was determined by differential leveling and
 OR0988.adjusted by the NATIONAL GEODETIC SURVEY
 OR0988.in September 1993.
 OR0988
 OR0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0988.GEOID18 height accuracy estimate available here.
 OR0988
 OR0988.Click photographs - Photos may exist for this station.
 OR0988
 OR0988.The dynamic height is computed by dividing the NAVD 88
 OR0988.geopotential number by the normal gravity value computed on the
 OR0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0988.degrees latitude (g = 980.6199 gals.).
 OR0988
 OR0988.The modeled gravity was interpolated from observed gravity values.
 OR0988
 OR0988;                    North         East    Units  Estimated Accuracy
 OR0988;SPC SD S     -   153,140.      756,840.      MT  (+/- 180 meters Scaled)
 OR0988
 OR0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP493382(NAD 83)
 OR0988
 OR0988                          SUPERSEDED SURVEY CONTROL
 OR0988
 OR0988.No superseded survey control is available for this station.
 OR0988
 OR0988_MARKER: I = METAL ROD
 OR0988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0988_STAMPING: C 454 1991
 OR0988_MARK LOGO: NGS
 OR0988_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0988_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0988+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0988_ROD/PIPE-DEPTH: 6.9 meters
 OR0988_SLEEVE-DEPTH  : 0.9 meters
 OR0988
 OR0988  HISTORY     - Date     Condition        Report By
 OR0988  HISTORY     - 1991     MONUMENTED       NGS
 OR0988  HISTORY     - 20120208 GOOD             INDIV
 OR0988
 OR0988                          STATION DESCRIPTION
 OR0988
 OR0988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0988'8.1 KM (5.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0988'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0988'0.5 KM (0.3 MI) EAST OF MILEPOST 313, 30.8 M (101.0 FT) SOUTH OF THE
 OR0988'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 15.9 M (52.2 FT)
 OR0988'EAST OF A BRACED FENCE POST, 13.0 M (42.7 FT) NORTHWEST OF A UTILITY
 OR0988'POLE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.9 M (3.0
 OR0988'FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OR0988'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OR0988'THE SPECIFICATIONS FOR A CLASS A MARK.
 OR0988
 OR0988                          STATION RECOVERY (2012)
 OR0988
 OR0988'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0988'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1137 ***********************************************************************
 OQ1137  DESIGNATION -  C 455
 OQ1137  PID         -  OQ1137
 OQ1137  STATE/COUNTY-  SD/MCCOOK
 OQ1137  COUNTRY     -  US
 OQ1137  USGS QUAD   -  MONTROSE (2017)
 OQ1137
 OQ1137                         *CURRENT SURVEY CONTROL
 OQ1137  ______________________________________________________________________
 OQ1137* NAD 83(1986) POSITION- 43 39 57.     (N) 097 14 58.     (W)   SCALED
 OQ1137* NAVD 88 ORTHO HEIGHT -   475.017 (meters)     1558.45  (feet) ADJUSTED
 OQ1137  ______________________________________________________________________
 OQ1137  GEOID HEIGHT    -        -26.045 (meters)                     GEOID18
 OQ1137  DYNAMIC HEIGHT  -        474.895 (meters)     1558.05  (feet) COMP
 OQ1137  MODELED GRAVITY -    980,347.7   (mgal)                       NAVD 88
 OQ1137
 OQ1137  VERT ORDER      -  FIRST     CLASS II
 OQ1137
 OQ1137.The horizontal coordinates were scaled from a map and have
 OQ1137.an estimated accuracy of +/- 6 seconds.
 OQ1137
 OQ1137.The orthometric height was determined by differential leveling and
 OQ1137.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1137.in September 1993.
 OQ1137
 OQ1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1137.GEOID18 height accuracy estimate available here.
 OQ1137
 OQ1137.Click photographs - Photos may exist for this station.
 OQ1137
 OQ1137.The dynamic height is computed by dividing the NAVD 88
 OQ1137.geopotential number by the normal gravity value computed on the
 OQ1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1137.degrees latitude (g = 980.6199 gals.).
 OQ1137
 OQ1137.The modeled gravity was interpolated from observed gravity values.
 OQ1137
 OQ1137;                    North         East    Units  Estimated Accuracy
 OQ1137;SPC SD S     -   152,650.      848,650.      MT  (+/- 180 meters Scaled)
 OQ1137
 OQ1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP411362(NAD 83)
 OQ1137
 OQ1137                          SUPERSEDED SURVEY CONTROL
 OQ1137
 OQ1137.No superseded survey control is available for this station.
 OQ1137
 OQ1137_MARKER: I = METAL ROD
 OQ1137_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1137_STAMPING: C 455 1991
 OQ1137_MARK LOGO: NGS
 OQ1137_PROJECTION: FLUSH
 OQ1137_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1137+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2012
 OQ1137_ROD/PIPE-DEPTH: 14.5 meters
 OQ1137_SLEEVE-DEPTH  : 0.7 meters
 OQ1137
 OQ1137  HISTORY     - Date     Condition        Report By
 OQ1137  HISTORY     - 1991     MONUMENTED       NGS
 OQ1137  HISTORY     - 20120213 GOOD             INDIV
 OQ1137
 OQ1137                          STATION DESCRIPTION
 OQ1137
 OQ1137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1137'13.9 KM (8.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1137'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1137'70.2 M (230.3 FT) SOUTHEAST OF MILEPOST 371, 49.5 M (162.4 FT) SOUTH
 OQ1137'OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 4.1 M (13.5
 OQ1137'FT) WEST OF A T-FENCE CORNER, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE
 OQ1137'HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1137'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1137'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1137
 OQ1137                          STATION RECOVERY (2012)
 OQ1137
 OQ1137'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1137'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0829 ***********************************************************************
 OS0829  DESIGNATION -  C 456
 OS0829  PID         -  OS0829
 OS0829  STATE/COUNTY-  SD/LYMAN
 OS0829  COUNTRY     -  US
 OS0829  USGS QUAD   -  VIVIAN (2017)
 OS0829
 OS0829                         *CURRENT SURVEY CONTROL
 OS0829  ______________________________________________________________________
 OS0829* NAD 83(1986) POSITION- 43 54 43.     (N) 100 19 45.     (W)   SCALED
 OS0829* NAVD 88 ORTHO HEIGHT -   615.324 (meters)     2018.78  (feet) ADJUSTED
 OS0829  ______________________________________________________________________
 OS0829  GEOID HEIGHT    -        -24.700 (meters)                     GEOID18
 OS0829  DYNAMIC HEIGHT  -        615.136 (meters)     2018.16  (feet) COMP
 OS0829  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 OS0829
 OS0829  VERT ORDER      -  FIRST     CLASS II
 OS0829
 OS0829.The horizontal coordinates were scaled from a map and have
 OS0829.an estimated accuracy of +/- 6 seconds.
 OS0829
 OS0829.The orthometric height was determined by differential leveling and
 OS0829.adjusted by the NATIONAL GEODETIC SURVEY
 OS0829.in September 1993.
 OS0829
 OS0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0829.GEOID18 height accuracy estimate available here.
 OS0829
 OS0829.Click photographs - Photos may exist for this station.
 OS0829
 OS0829.The dynamic height is computed by dividing the NAVD 88
 OS0829.geopotential number by the normal gravity value computed on the
 OS0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0829.degrees latitude (g = 980.6199 gals.).
 OS0829
 OS0829.The modeled gravity was interpolated from observed gravity values.
 OS0829
 OS0829;                    North         East    Units  Estimated Accuracy
 OS0829;SPC SD S     -   175,370.      600,340.      MT  (+/- 180 meters Scaled)
 OS0829
 OS0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP932629(NAD 83)
 OS0829
 OS0829                          SUPERSEDED SURVEY CONTROL
 OS0829
 OS0829.No superseded survey control is available for this station.
 OS0829
 OS0829_MARKER: I = METAL ROD
 OS0829_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0829_STAMPING: C 456 1991
 OS0829_MARK LOGO: NGS
 OS0829_PROJECTION: FLUSH
 OS0829_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0829+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2012
 OS0829_ROD/PIPE-DEPTH: 1.9 meters
 OS0829_SLEEVE-DEPTH  : 0.8 meters
 OS0829
 OS0829  HISTORY     - Date     Condition        Report By
 OS0829  HISTORY     - 1991     MONUMENTED       NGS
 OS0829  HISTORY     - 20120621 GOOD             INDIV
 OS0829
 OS0829                          STATION DESCRIPTION
 OS0829
 OS0829'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0829'31.3 KM (19.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0829'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 54.9 M (180.1 FT)
 OS0829'EAST-SOUTHEAST OF MILEPOST 212, 28.9 M (94.8 FT) SOUTH OF THE
 OS0829'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 6.3 M (20.7 FT)
 OS0829'EAST OF A BRACED FENCE POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF
 OS0829'THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0829'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 OS0829'CLASS A MARK.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
 OS0829
 OS0829                          STATION RECOVERY (2012)
 OS0829
 OS0829'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0829'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0847 ***********************************************************************
 OS0847  DESIGNATION -  C 457
 OS0847  PID         -  OS0847
 OS0847  STATE/COUNTY-  SD/JONES
 OS0847  COUNTRY     -  US
 OS0847  USGS QUAD   -  MURDO (2017)
 OS0847
 OS0847                         *CURRENT SURVEY CONTROL
 OS0847  ______________________________________________________________________
 OS0847* NAD 83(1986) POSITION- 43 53 03.     (N) 100 41 04.     (W)   SCALED
 OS0847* NAVD 88 ORTHO HEIGHT -   694.057 (meters)     2277.09  (feet) ADJUSTED
 OS0847  ______________________________________________________________________
 OS0847  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 OS0847  DYNAMIC HEIGHT  -        693.831 (meters)     2276.34  (feet) COMP
 OS0847  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 OS0847
 OS0847  VERT ORDER      -  FIRST     CLASS II
 OS0847
 OS0847.The horizontal coordinates were scaled from a map and have
 OS0847.an estimated accuracy of +/- 6 seconds.
 OS0847
 OS0847.The orthometric height was determined by differential leveling and
 OS0847.adjusted by the NATIONAL GEODETIC SURVEY
 OS0847.in September 1993.
 OS0847
 OS0847.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0847.GEOID18 height accuracy estimate available here.
 OS0847
 OS0847.Click photographs - Photos may exist for this station.
 OS0847
 OS0847.The dynamic height is computed by dividing the NAVD 88
 OS0847.geopotential number by the normal gravity value computed on the
 OS0847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0847.degrees latitude (g = 980.6199 gals.).
 OS0847
 OS0847.The modeled gravity was interpolated from observed gravity values.
 OS0847
 OS0847;                    North         East    Units  Estimated Accuracy
 OS0847;SPC SD S     -   172,350.      571,790.      MT  (+/- 180 meters Scaled)
 OS0847
 OS0847_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP646603(NAD 83)
 OS0847
 OS0847                          SUPERSEDED SURVEY CONTROL
 OS0847
 OS0847.No superseded survey control is available for this station.
 OS0847
 OS0847_MARKER: I = METAL ROD
 OS0847_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0847_STAMPING: C 457 1991
 OS0847_MARK LOGO: NGS
 OS0847_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0847_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0847_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0847+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2013
 OS0847_ROD/PIPE-DEPTH: 5.5 meters
 OS0847_SLEEVE-DEPTH  : 0.9 meters
 OS0847
 OS0847  HISTORY     - Date     Condition        Report By
 OS0847  HISTORY     - 1991     MONUMENTED       NGS
 OS0847  HISTORY     - 20130113 GOOD             INDIV
 OS0847
 OS0847                          STATION DESCRIPTION
 OS0847
 OS0847'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0847'1.7 KM (1.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0847'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 1.1 KM (0.7
 OS0847'MI) EAST OF MILEPOST 193, 48.6 M (159.4 FT) NORTHEAST OF A FENCE
 OS0847'CORNER, 47.7 M (156.5 FT) SOUTHWEST OF A BRACED FENCE POST, 28.6 M
 OS0847'(93.8 FT) SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0847'HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 OS0847'FT) NORTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OS0847'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OS0847'THE SPECIFICATIONS FOR A CLASS A MARK.
 OS0847
 OS0847                          STATION RECOVERY (2013)
 OS0847
 OS0847'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0847'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0883 ***********************************************************************
 OS0883  DESIGNATION -  C 458
 OS0883  PID         -  OS0883
 OS0883  STATE/COUNTY-  SD/JONES
 OS0883  COUNTRY     -  US
 OS0883  USGS QUAD   -  MURDO SW (2017)
 OS0883
 OS0883                         *CURRENT SURVEY CONTROL
 OS0883  ______________________________________________________________________
 OS0883* NAD 83(1986) POSITION- 43 51 02.     (N) 100 42 14.     (W)   SCALED
 OS0883* NAVD 88 ORTHO HEIGHT -   672.224 (meters)     2205.45  (feet) ADJUSTED
 OS0883  ______________________________________________________________________
 OS0883  GEOID HEIGHT    -        -24.135 (meters)                     GEOID18
 OS0883  DYNAMIC HEIGHT  -        672.001 (meters)     2204.72  (feet) COMP
 OS0883  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OS0883
 OS0883  VERT ORDER      -  FIRST     CLASS II
 OS0883
 OS0883.The horizontal coordinates were scaled from a map and have
 OS0883.an estimated accuracy of +/- 6 seconds.
 OS0883
 OS0883.The orthometric height was determined by differential leveling and
 OS0883.adjusted by the NATIONAL GEODETIC SURVEY
 OS0883.in June 1994.
 OS0883
 OS0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0883.GEOID18 height accuracy estimate available here.
 OS0883
 OS0883.Click photographs - Photos may exist for this station.
 OS0883
 OS0883.The dynamic height is computed by dividing the NAVD 88
 OS0883.geopotential number by the normal gravity value computed on the
 OS0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0883.degrees latitude (g = 980.6199 gals.).
 OS0883
 OS0883.The modeled gravity was interpolated from observed gravity values.
 OS0883
 OS0883;                    North         East    Units  Estimated Accuracy
 OS0883;SPC SD S     -   168,620.      570,210.      MT  (+/- 180 meters Scaled)
 OS0883
 OS0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP630566(NAD 83)
 OS0883
 OS0883                          SUPERSEDED SURVEY CONTROL
 OS0883
 OS0883.No superseded survey control is available for this station.
 OS0883
 OS0883_MARKER: I = METAL ROD
 OS0883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0883_STAMPING: C 458 1992
 OS0883_MARK LOGO: NGS
 OS0883_PROJECTION: FLUSH
 OS0883_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0883+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0883_ROD/PIPE-DEPTH: 4.9 meters
 OS0883_SLEEVE-DEPTH  : 0.9 meters
 OS0883
 OS0883  HISTORY     - Date     Condition        Report By
 OS0883  HISTORY     - 1992     MONUMENTED       NGS
 OS0883  HISTORY     - 20010514 POOR             INDIV
 OS0883
 OS0883                          STATION DESCRIPTION
 OS0883
 OS0883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0883'3.6 KM (2.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0883'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 89.7 M (294.3 FT) EAST
 OS0883'OF AND LEVEL WITH THE CENTERLINE OF THE HIGHWAY, 8.7 M (28.5 FT)
 OS0883'NORTH OF THE CENTER OF A GRAVELED ROAD, 4.8 M (15.7 FT) EAST OF THE
 OS0883'CENTER OF A FIELD ENTRANCE AND GATE, AND 0.3 M (1.0 FT) SOUTH OF A
 OS0883'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0883'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OS0883'FOR A CLASS A MARK.
 OS0883
 OS0883                          STATION RECOVERY (2001)
 OS0883
 OS0883'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2001 (CAN)
 OS0883'THE STEEL ROD HAS BEEN REMOVED FROM INSIDE OF THE PVC PIPE, OTHERWISE
 OS0883'THE MARK IS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0901 ***********************************************************************
 OS0901  DESIGNATION -  C 459
 OS0901  PID         -  OS0901
 OS0901  STATE/COUNTY-  SD/MELLETTE
 OS0901  COUNTRY     -  US
 OS0901  USGS QUAD   -  WHITE RIVER EAST (2017)
 OS0901
 OS0901                         *CURRENT SURVEY CONTROL
 OS0901  ______________________________________________________________________
 OS0901* NAD 83(1986) POSITION- 43 30 10.02   (N) 100 44 00.29   (W)   HD_HELD1
 OS0901* NAVD 88 ORTHO HEIGHT -   627.680 (meters)     2059.31  (feet) ADJUSTED
 OS0901  ______________________________________________________________________
 OS0901  GEOID HEIGHT    -        -23.775 (meters)                     GEOID18
 OS0901  DYNAMIC HEIGHT  -        627.448 (meters)     2058.55  (feet) COMP
 OS0901  MODELED GRAVITY -    980,231.5   (mgal)                       NAVD 88
 OS0901
 OS0901  VERT ORDER      -  FIRST     CLASS II
 OS0901
 OS0901.The horizontal coordinates were determined by differentially corrected
 OS0901.hand held GPS observations or other comparable positioning techniques
 OS0901.and have an estimated accuracy of +/- 3 meters.
 OS0901
 OS0901.The orthometric height was determined by differential leveling and
 OS0901.adjusted by the NATIONAL GEODETIC SURVEY
 OS0901.in June 1994.
 OS0901
 OS0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0901.GEOID18 height accuracy estimate available here.
 OS0901
 OS0901.Click photographs - Photos may exist for this station.
 OS0901
 OS0901.The dynamic height is computed by dividing the NAVD 88
 OS0901.geopotential number by the normal gravity value computed on the
 OS0901.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0901.degrees latitude (g = 980.6199 gals.).
 OS0901
 OS0901.The modeled gravity was interpolated from observed gravity values.
 OS0901
 OS0901;                    North         East    Units  Estimated Accuracy
 OS0901;SPC SD S     -   129,993.2     567,647.4     MT  (+/- 3 meters HH1 GPS) 
 OS0901
 OS0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP5986818109(NAD 83)
 OS0901
 OS0901                          SUPERSEDED SURVEY CONTROL
 OS0901
 OS0901.No superseded survey control is available for this station.
 OS0901
 OS0901_MARKER: I = METAL ROD
 OS0901_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0901_STAMPING: C 459 1992
 OS0901_MARK LOGO: NGS
 OS0901_PROJECTION: FLUSH
 OS0901_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0901_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0901_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0901+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0901_ROD/PIPE-DEPTH: 1.0 meters
 OS0901_SLEEVE-DEPTH  : 0.9 meters
 OS0901
 OS0901  HISTORY     - Date     Condition        Report By
 OS0901  HISTORY     - 1992     MONUMENTED       NGS
 OS0901
 OS0901                          STATION DESCRIPTION
 OS0901
 OS0901'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0901'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0901'IN WHITE RIVER, THENCE 7.7 KM (4.80 MI) SOUTHERLY ALONG U.S. HIGHWAY
 OS0901'83, 30.0 M (98.4 FT) NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 10.2
 OS0901'M (33.5 FT) NORTHEAST OF THE CENTER OF A HIGHWAY APPROACH AND GATE,
 OS0901'1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT)
 OS0901'SOUTHEAST OF A WITNESS POST AND GATE.  NOTE--ACCESS TO THE DATUM
 OS0901'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OS0901'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0002 ***********************************************************************
 PS0002  DESIGNATION -  C 46
 PS0002  PID         -  PS0002
 PS0002  STATE/COUNTY-  SD/SPINK
 PS0002  COUNTRY     -  US
 PS0002  USGS QUAD   -  FRANKFORT SW (2017)
 PS0002
 PS0002                         *CURRENT SURVEY CONTROL
 PS0002  ______________________________________________________________________
 PS0002* NAD 83(1986) POSITION- 44 49 18.     (N) 098 29 28.     (W)   SCALED
 PS0002* NAVD 88 ORTHO HEIGHT -   404.985 (meters)     1328.69  (feet) ADJUSTED
 PS0002  ______________________________________________________________________
 PS0002  GEOID HEIGHT    -        -24.315 (meters)                     GEOID18
 PS0002  DYNAMIC HEIGHT  -        404.938 (meters)     1328.53  (feet) COMP
 PS0002  MODELED GRAVITY -    980,488.5   (mgal)                       NAVD 88
 PS0002
 PS0002  VERT ORDER      -  FIRST     CLASS II
 PS0002
 PS0002.The horizontal coordinates were scaled from a map and have
 PS0002.an estimated accuracy of +/- 6 seconds.
 PS0002
 PS0002.The orthometric height was determined by differential leveling and
 PS0002.adjusted by the NATIONAL GEODETIC SURVEY
 PS0002.in June 1991.
 PS0002
 PS0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0002.GEOID18 height accuracy estimate available here.
 PS0002
 PS0002.Click photographs - Photos may exist for this station.
 PS0002
 PS0002.The dynamic height is computed by dividing the NAVD 88
 PS0002.geopotential number by the normal gravity value computed on the
 PS0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0002.degrees latitude (g = 980.6199 gals.).
 PS0002
 PS0002.The modeled gravity was interpolated from observed gravity values.
 PS0002
 PS0002;                    North         East    Units  Estimated Accuracy
 PS0002;SPC SD N     -   110,940.      719,330.      MT  (+/- 180 meters Scaled)
 PS0002
 PS0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ402632(NAD 83)
 PS0002
 PS0002                          SUPERSEDED SURVEY CONTROL
 PS0002
 PS0002  NGVD 29 (??/??/92)  404.687  (m)         1327.71   (f) ADJ UNCH    1 2
 PS0002
 PS0002.Superseded values are not recommended for survey control.
 PS0002
 PS0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0002.See file dsdata.pdf to determine how the superseded data were derived.
 PS0002
 PS0002_MARKER: DB = BENCH MARK DISK
 PS0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0002_STAMPING: C 46 1934
 PS0002_MARK LOGO: CGS
 PS0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0002+STABILITY: SURFACE MOTION
 PS0002
 PS0002  HISTORY     - Date     Condition        Report By
 PS0002  HISTORY     - 1934     MONUMENTED       CGS
 PS0002
 PS0002                          STATION DESCRIPTION
 PS0002
 PS0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0002'4.5 MI S FROM REDFIELD.
 PS0002'4-1/2 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PS0002'PACIFIC RAILROAD FROM THE POST OFFICE AT REDFIELD, SPINK COUNTY,
 PS0002'AT A ROAD CROSSING, ABOUT 115 FEET SOUTH OF THE CENTERLINE OF THE
 PS0002'ROAD, 40 FEET WEST OF THE CENTERLINE OF THE TRACK, AND 8 FEET
 PS0002'NORTH OF A POLE.  A STANDARD DISK, STAMPED C 46 1934, AND SET IN
 PS0002'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8803 ***********************************************************************
 AB8803  CBN         -  This is a Cooperative Base Network Control Station.
 AB8803  DESIGNATION -  C 460
 AB8803  PID         -  AB8803
 AB8803  STATE/COUNTY-  SD/BROOKINGS
 AB8803  COUNTRY     -  US
 AB8803  USGS QUAD   -  WHITE SE (2017)
 AB8803
 AB8803                         *CURRENT SURVEY CONTROL
 AB8803  ______________________________________________________________________
 AB8803* NAD 83(2011) POSITION- 44 18 46.16654(N) 096 35 14.73924(W)   ADJUSTED
 AB8803* NAD 83(2011) ELLIP HT-   491.010 (meters)        (06/27/12)   ADJUSTED
 AB8803* NAD 83(2011) EPOCH   -  2010.00
 AB8803* NAVD 88 ORTHO HEIGHT -   516.574 (meters)     1694.79  (feet) ADJUSTED
 AB8803  ______________________________________________________________________
 AB8803  GEOID HEIGHT    -        -25.578 (meters)                     GEOID18
 AB8803  NAD 83(2011) X  -   -524,451.719 (meters)                     COMP
 AB8803  NAD 83(2011) Y  - -4,541,431.585 (meters)                     COMP
 AB8803  NAD 83(2011) Z  -  4,433,372.496 (meters)                     COMP
 AB8803  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 AB8803  DYNAMIC HEIGHT  -        516.475 (meters)     1694.47  (feet) COMP
 AB8803  MODELED GRAVITY -    980,409.6   (mgal)                       NAVD 88
 AB8803
 AB8803  VERT ORDER      -  FIRST     CLASS II
 AB8803
 AB8803  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB8803  Standards:
 AB8803         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB8803            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB8803  -------------------------------------------------------------------
 AB8803  NETWORK    0.62   1.22           0.28   0.22   0.62      0.01588107
 AB8803  -------------------------------------------------------------------
 AB8803  Click here for local accuracies and other accuracy information.
 AB8803
 AB8803.The horizontal coordinates were established by GPS observations
 AB8803.and adjusted by the National Geodetic Survey in June 2012.
 AB8803
 AB8803.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB8803.been affixed to the stable North American tectonic plate. See 
 AB8803.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB8803
 AB8803.The horizontal coordinates are valid at the epoch date displayed above
 AB8803.which is a decimal equivalence of Year/Month/Day.
 AB8803
 AB8803.The orthometric height was determined by differential leveling and
 AB8803.adjusted by the NATIONAL GEODETIC SURVEY
 AB8803.in October 1997.
 AB8803
 AB8803.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8803.GEOID18 height accuracy estimate available here.
 AB8803
 AB8803.Click photographs - Photos may exist for this station.
 AB8803
 AB8803.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB8803
 AB8803.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB8803
 AB8803.The ellipsoidal height was determined by GPS observations
 AB8803.and is referenced to NAD 83.
 AB8803
 AB8803.The dynamic height is computed by dividing the NAVD 88
 AB8803.geopotential number by the normal gravity value computed on the
 AB8803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8803.degrees latitude (g = 980.6199 gals.).
 AB8803
 AB8803.The modeled gravity was interpolated from observed gravity values.
 AB8803
 AB8803. The following values were computed from the NAD 83(2011) position.
 AB8803
 AB8803;                    North         East     Units Scale Factor Converg.
 AB8803;SPC SD N     -    59,020.332   872,192.464   MT  1.00002151   +2 24 54.7
 AB8803;SPC SD N     -   193,635.87  2,861,518.11   sFT  1.00002151   +2 24 54.7
 AB8803;UTM  14      - 4,909,449.181   692,408.113   MT  1.00005531   +1 41 09.2
 AB8803
 AB8803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB8803!SPC SD N     -   0.99992302  x   1.00002151  =   0.99994452
 AB8803!UTM  14      -   0.99992302  x   1.00005531  =   0.99997832
 AB8803
 AB8803_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9240809449(NAD 83)
 AB8803
 AB8803                          SUPERSEDED SURVEY CONTROL
 AB8803
 AB8803  NAD 83(2007)-  44 18 46.16651(N)    096 35 14.74020(W) AD(2002.00) 0
 AB8803  ELLIP H (02/10/07)  491.042  (m)                       GP(2002.00)    
 AB8803  NAD 83(1996)-  44 18 46.16631(N)    096 35 14.73996(W) AD(       ) A
 AB8803  ELLIP H (06/23/03)  491.051  (m)                       GP(       ) 3 1
 AB8803  NAVD 88             516.58   (m)         1694.8    (f) LEVELING    3  
 AB8803
 AB8803.Superseded values are not recommended for survey control.
 AB8803
 AB8803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB8803.See file dsdata.pdf to determine how the superseded data were derived.
 AB8803
 AB8803_MARKER: I = METAL ROD
 AB8803_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8803_STAMPING: C 460 1994
 AB8803_MARK LOGO: NGS
 AB8803_PROJECTION: FLUSH
 AB8803_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8803+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2002
 AB8803_ROD/PIPE-DEPTH: 11.3 meters
 AB8803_SLEEVE-DEPTH  : 0.90 meters
 AB8803
 AB8803  HISTORY     - Date     Condition        Report By
 AB8803  HISTORY     - 1994     MONUMENTED       NGS
 AB8803  HISTORY     - 20020603 GOOD             SDDT
 AB8803
 AB8803                          STATION DESCRIPTION
 AB8803
 AB8803'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8803'13.6 KM (8.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8803'INTERSTATE HIGHWAY 29 IN BROOKINGS, 786.0 M (2578.7 FT) WEST OF
 AB8803'MILEPOST 431, 179.5 M (588.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4
 AB8803'M (30.8 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 4.6 M (15.1 FT)
 AB8803'SOUTH OF THE CENTER OF A FIELD ENTRANCE, 0.9 M (3.0 FT) BELOW THE
 AB8803'LEVEL OF THE ROAD, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST.
 AB8803'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8803'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB8803
 AB8803                          STATION RECOVERY (2002)
 AB8803
 AB8803'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB8803'RECOVERED AS DESCRIBED
 AB8803'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8829 ***********************************************************************
 AB8829  DESIGNATION -  C 461
 AB8829  PID         -  AB8829
 AB8829  STATE/COUNTY-  SD/BROOKINGS
 AB8829  COUNTRY     -  US
 AB8829  USGS QUAD   -  LAKE SINAI (2017)
 AB8829
 AB8829                         *CURRENT SURVEY CONTROL
 AB8829  ______________________________________________________________________
 AB8829* NAD 83(1986) POSITION- 44 19 34.     (N) 097 03 34.     (W)   SCALED
 AB8829* NAVD 88 ORTHO HEIGHT -   537.056 (meters)     1761.99  (feet) ADJUSTED
 AB8829  ______________________________________________________________________
 AB8829  GEOID HEIGHT    -        -25.180 (meters)                     GEOID18
 AB8829  DYNAMIC HEIGHT  -        536.953 (meters)     1761.65  (feet) COMP
 AB8829  MODELED GRAVITY -    980,408.4   (mgal)                       NAVD 88
 AB8829
 AB8829  VERT ORDER      -  FIRST     CLASS II
 AB8829
 AB8829.The horizontal coordinates were scaled from a map and have
 AB8829.an estimated accuracy of +/- 6 seconds.
 AB8829
 AB8829.The orthometric height was determined by differential leveling and
 AB8829.adjusted by the NATIONAL GEODETIC SURVEY
 AB8829.in October 1997.
 AB8829
 AB8829.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8829.GEOID18 height accuracy estimate available here.
 AB8829
 AB8829.Click photographs - Photos may exist for this station.
 AB8829
 AB8829.The dynamic height is computed by dividing the NAVD 88
 AB8829.geopotential number by the normal gravity value computed on the
 AB8829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8829.degrees latitude (g = 980.6199 gals.).
 AB8829
 AB8829.The modeled gravity was interpolated from observed gravity values.
 AB8829
 AB8829;                    North         East    Units  Estimated Accuracy
 AB8829;SPC SD N     -    59,020.      834,510.      MT  (+/- 180 meters Scaled)
 AB8829
 AB8829_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ547099(NAD 83)
 AB8829
 AB8829                          SUPERSEDED SURVEY CONTROL
 AB8829
 AB8829.No superseded survey control is available for this station.
 AB8829
 AB8829_MARKER: I = METAL ROD
 AB8829_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8829_STAMPING: C 461 1994
 AB8829_MARK LOGO: NGS
 AB8829_PROJECTION: FLUSH
 AB8829_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8829_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8829_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8829+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8829_ROD/PIPE-DEPTH: 6.1 meters
 AB8829_SLEEVE-DEPTH  : 0.9 meters
 AB8829
 AB8829  HISTORY     - Date     Condition        Report By
 AB8829  HISTORY     - 1994     MONUMENTED       NGS
 AB8829
 AB8829                          STATION DESCRIPTION
 AB8829
 AB8829'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8829'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8829'IN ARLINGTON, THENCE 9.8 KM (6.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8829'734.0 M (2408.1 FT) WEST OF MILEPOST 407, 22.5 M (73.8 FT) SOUTH OF
 AB8829'THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8829'1.1 M (3.6 FT) NORTHWEST OF A T-FENCE CORNER, AND 0.7 M (2.3 FT) NORTH
 AB8829'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8829'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8829'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8941 ***********************************************************************
 AB8941  DESIGNATION -  C 462
 AB8941  PID         -  AB8941
 AB8941  STATE/COUNTY-  SD/HAND
 AB8941  COUNTRY     -  US
 AB8941  USGS QUAD   -  VAYLAND (2017)
 AB8941
 AB8941                         *CURRENT SURVEY CONTROL
 AB8941  ______________________________________________________________________
 AB8941* NAD 83(1986) POSITION- 44 28 44.     (N) 098 45 45.     (W)   SCALED
 AB8941* NAVD 88 ORTHO HEIGHT -   445.070 (meters)     1460.20  (feet) ADJUSTED
 AB8941  ______________________________________________________________________
 AB8941  GEOID HEIGHT    -        -24.847 (meters)                     GEOID18
 AB8941  DYNAMIC HEIGHT  -        444.984 (meters)     1459.92  (feet) COMP
 AB8941  MODELED GRAVITY -    980,411.7   (mgal)                       NAVD 88
 AB8941
 AB8941  VERT ORDER      -  FIRST     CLASS II
 AB8941
 AB8941.The horizontal coordinates were scaled from a map and have
 AB8941.an estimated accuracy of +/- 6 seconds.
 AB8941
 AB8941.The orthometric height was determined by differential leveling and
 AB8941.adjusted by the NATIONAL GEODETIC SURVEY
 AB8941.in October 1997.
 AB8941
 AB8941.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8941.GEOID18 height accuracy estimate available here.
 AB8941
 AB8941.Click photographs - Photos may exist for this station.
 AB8941
 AB8941.The dynamic height is computed by dividing the NAVD 88
 AB8941.geopotential number by the normal gravity value computed on the
 AB8941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8941.degrees latitude (g = 980.6199 gals.).
 AB8941
 AB8941.The modeled gravity was interpolated from observed gravity values.
 AB8941
 AB8941;                    North         East    Units  Estimated Accuracy
 AB8941;SPC SD N     -    72,490.      698,450.      MT  (+/- 180 meters Scaled)
 AB8941
 AB8941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ188250(NAD 83)
 AB8941
 AB8941                          SUPERSEDED SURVEY CONTROL
 AB8941
 AB8941.No superseded survey control is available for this station.
 AB8941
 AB8941_MARKER: I = METAL ROD
 AB8941_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8941_STAMPING: C 462 1994
 AB8941_MARK LOGO: NGS
 AB8941_PROJECTION: FLUSH
 AB8941_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8941+STABILITY: POSITION/ELEVATION WELL
 AB8941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8941+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8941_ROD/PIPE-DEPTH: 10.9 meters
 AB8941_SLEEVE-DEPTH  : 9.8 meters
 AB8941
 AB8941  HISTORY     - Date     Condition        Report By
 AB8941  HISTORY     - 1994     MONUMENTED       NGS
 AB8941
 AB8941                          STATION DESCRIPTION
 AB8941
 AB8941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8941'19.2 KM (11.95 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8941'IN MILLER, 94.7 M (310.7 FT) EAST OF MILEPOST 313, 58.8 M (192.9 FT)
 AB8941'SOUTHWEST OF THE HIGHWAY CENTERLINE, 30.2 M (99.1 FT) SOUTHWEST OF THE
 AB8941'NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 26.2 M (86.0
 AB8941'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 14.5 M (47.6 FT) SOUTHEAST
 AB8941'OF A UTILITY POLE, 8.6 M (28.2 FT) NORTH OF A FENCE ENCLOSING A
 AB8941'SUB-STATION, 7.1 M (23.3 FT) NORTHWEST OF A UTILITY POLE WITH 7 GUY
 AB8941'CABLES, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND 0.2 M (0.7 FT)
 AB8941'BELOW THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8941'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8945 ***********************************************************************
 AB8945  DESIGNATION -  C 463
 AB8945  PID         -  AB8945
 AB8945  STATE/COUNTY-  SD/HAND
 AB8945  COUNTRY     -  US
 AB8945  USGS QUAD   -  MILLER SE (2017)
 AB8945
 AB8945                         *CURRENT SURVEY CONTROL
 AB8945  ______________________________________________________________________
 AB8945* NAD 83(1986) POSITION- 44 30 32.     (N) 098 50 35.     (W)   SCALED
 AB8945* NAVD 88 ORTHO HEIGHT -   462.941 (meters)     1518.83  (feet) ADJUSTED
 AB8945  ______________________________________________________________________
 AB8945  GEOID HEIGHT    -        -24.728 (meters)                     GEOID18
 AB8945  DYNAMIC HEIGHT  -        462.853 (meters)     1518.54  (feet) COMP
 AB8945  MODELED GRAVITY -    980,413.5   (mgal)                       NAVD 88
 AB8945
 AB8945  VERT ORDER      -  FIRST     CLASS II
 AB8945
 AB8945.The horizontal coordinates were scaled from a map and have
 AB8945.an estimated accuracy of +/- 6 seconds.
 AB8945
 AB8945.The orthometric height was determined by differential leveling and
 AB8945.adjusted by the NATIONAL GEODETIC SURVEY
 AB8945.in October 1997.
 AB8945
 AB8945.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8945.GEOID18 height accuracy estimate available here.
 AB8945
 AB8945.Click photographs - Photos may exist for this station.
 AB8945
 AB8945.The dynamic height is computed by dividing the NAVD 88
 AB8945.geopotential number by the normal gravity value computed on the
 AB8945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8945.degrees latitude (g = 980.6199 gals.).
 AB8945
 AB8945.The modeled gravity was interpolated from observed gravity values.
 AB8945
 AB8945;                    North         East    Units  Estimated Accuracy
 AB8945;SPC SD N     -    75,730.      691,990.      MT  (+/- 180 meters Scaled)
 AB8945
 AB8945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ124284(NAD 83)
 AB8945
 AB8945                          SUPERSEDED SURVEY CONTROL
 AB8945
 AB8945.No superseded survey control is available for this station.
 AB8945
 AB8945_MARKER: I = METAL ROD
 AB8945_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8945_STAMPING: C 463 1994
 AB8945_MARK LOGO: NGS
 AB8945_PROJECTION: FLUSH
 AB8945_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8945_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8945+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8945_ROD/PIPE-DEPTH: 6.0 meters
 AB8945_SLEEVE-DEPTH  : 0.9 meters
 AB8945
 AB8945  HISTORY     - Date     Condition        Report By
 AB8945  HISTORY     - 1994     MONUMENTED       NGS
 AB8945
 AB8945                          STATION DESCRIPTION
 AB8945
 AB8945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8945'11.8 KM (7.35 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8945'IN MILLER, 787.0 M (2582.0 FT) WEST OF MILEPOST 308, 76.0 M (249.3 FT)
 AB8945'SOUTHWEST OF THE HIGHWAY CENTERLINE, 30.0 M (98.4 FT) SOUTHWEST OF THE
 AB8945'NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 13.8 M (45.3
 AB8945'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.8 M (2.6 FT) SOUTHEAST OF
 AB8945'A WITNESS POST, 0.5 M (1.6 FT) SOUTHEAST OF AN UNDERGROUND CABLE
 AB8945'WARNING SIGN, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD.
 AB8945'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8945'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8998 ***********************************************************************
 AB8998  DESIGNATION -  C 464
 AB8998  PID         -  AB8998
 AB8998  STATE/COUNTY-  SD/HYDE
 AB8998  COUNTRY     -  US
 AB8998  USGS QUAD   -  HOLABIRD (2017)
 AB8998
 AB8998                         *CURRENT SURVEY CONTROL
 AB8998  ______________________________________________________________________
 AB8998* NAD 83(1986) POSITION- 44 31 36.     (N) 099 35 02.     (W)   SCALED
 AB8998* NAVD 88 ORTHO HEIGHT -   547.637 (meters)     1796.71  (feet) ADJUSTED
 AB8998  ______________________________________________________________________
 AB8998  GEOID HEIGHT    -        -23.705 (meters)                     GEOID18
 AB8998  DYNAMIC HEIGHT  -        547.527 (meters)     1796.34  (feet) COMP
 AB8998  MODELED GRAVITY -    980,400.6   (mgal)                       NAVD 88
 AB8998
 AB8998  VERT ORDER      -  FIRST     CLASS II
 AB8998
 AB8998.The horizontal coordinates were scaled from a map and have
 AB8998.an estimated accuracy of +/- 6 seconds.
 AB8998
 AB8998.The orthometric height was determined by differential leveling and
 AB8998.adjusted by the NATIONAL GEODETIC SURVEY
 AB8998.in October 1997.
 AB8998
 AB8998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8998.GEOID18 height accuracy estimate available here.
 AB8998
 AB8998.Click photographs - Photos may exist for this station.
 AB8998
 AB8998.The dynamic height is computed by dividing the NAVD 88
 AB8998.geopotential number by the normal gravity value computed on the
 AB8998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8998.degrees latitude (g = 980.6199 gals.).
 AB8998
 AB8998.The modeled gravity was interpolated from observed gravity values.
 AB8998
 AB8998;                    North         East    Units  Estimated Accuracy
 AB8998;SPC SD N     -    77,130.      633,080.      MT  (+/- 180 meters Scaled)
 AB8998
 AB8998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ536305(NAD 83)
 AB8998
 AB8998                          SUPERSEDED SURVEY CONTROL
 AB8998
 AB8998.No superseded survey control is available for this station.
 AB8998
 AB8998_MARKER: I = METAL ROD
 AB8998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8998_STAMPING: C 464 1994
 AB8998_MARK LOGO: NGS
 AB8998_PROJECTION: FLUSH
 AB8998_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8998+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8998_ROD/PIPE-DEPTH: 15.0 meters
 AB8998_SLEEVE-DEPTH  : 0.9 meters
 AB8998
 AB8998  HISTORY     - Date     Condition        Report By
 AB8998  HISTORY     - 1994     MONUMENTED       NGS
 AB8998
 AB8998                          STATION DESCRIPTION
 AB8998
 AB8998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8998'11.3 M (37.1 FT) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8998'STATE HIGHWAY 47 IN HIGHMORE, 23.5 M (77.1 FT) WEST OF THE CENTER OF A
 AB8998'DIRT ROAD, 21.1 M (69.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.0 M
 AB8998'(45.9 FT) WEST OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 1.2 M
 AB8998'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A
 AB8998'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB8998'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AB8998'FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5624 ***********************************************************************
 AC5624  DESIGNATION -  C 465
 AC5624  PID         -  AC5624
 AC5624  STATE/COUNTY-  SD/CUSTER
 AC5624  COUNTRY     -  US
 AC5624  USGS QUAD   -  JEWEL CAVE (2017)
 AC5624
 AC5624                         *CURRENT SURVEY CONTROL
 AC5624  ______________________________________________________________________
 AC5624* NAD 83(1986) POSITION- 43 44 09.     (N) 103 50 38.     (W)   SCALED
 AC5624* NAVD 88 ORTHO HEIGHT -  1643.546 (meters)     5392.20  (feet) ADJUSTED
 AC5624  ______________________________________________________________________
 AC5624  GEOID HEIGHT    -        -13.361 (meters)                     GEOID18
 AC5624  DYNAMIC HEIGHT  -       1642.778 (meters)     5389.68  (feet) COMP
 AC5624  MODELED GRAVITY -    980,092.2   (mgal)                       NAVD 88
 AC5624
 AC5624  VERT ORDER      -  FIRST     CLASS II
 AC5624
 AC5624.The horizontal coordinates were scaled from a map and have
 AC5624.an estimated accuracy of +/- 6 seconds.
 AC5624
 AC5624.The orthometric height was determined by differential leveling and
 AC5624.adjusted by the NATIONAL GEODETIC SURVEY
 AC5624.in October 1997.
 AC5624
 AC5624.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5624.GEOID18 height accuracy estimate available here.
 AC5624
 AC5624.Click photographs - Photos may exist for this station.
 AC5624
 AC5624.The dynamic height is computed by dividing the NAVD 88
 AC5624.geopotential number by the normal gravity value computed on the
 AC5624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5624.degrees latitude (g = 980.6199 gals.).
 AC5624
 AC5624.The modeled gravity was interpolated from observed gravity values.
 AC5624
 AC5624;                    North         East    Units  Estimated Accuracy
 AC5624;SPC SD S     -   161,780.      317,300.      MT  (+/- 180 meters Scaled)
 AC5624
 AC5624_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ931431(NAD 83)
 AC5624
 AC5624                          SUPERSEDED SURVEY CONTROL
 AC5624
 AC5624.No superseded survey control is available for this station.
 AC5624
 AC5624_MARKER: DV = VERTICAL CONTROL DISK
 AC5624_SETTING: 66 = SET IN ROCK OUTCROP
 AC5624_STAMPING: C 465 1995
 AC5624_MARK LOGO: NGS
 AC5624_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5624_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5624+STABILITY: POSITION/ELEVATION WELL
 AC5624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5624+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5624
 AC5624  HISTORY     - Date     Condition        Report By
 AC5624  HISTORY     - 1995     MONUMENTED       NGS
 AC5624
 AC5624                          STATION DESCRIPTION
 AC5624
 AC5624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5624'22.3 KM (13.85 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5624'IN CUSTER, NEAR THE EAST END OF A 11 BY 18-FOOT AREA OF OUTCROPPING
 AC5624'BEDROCK THAT IS FLUSH WITH THE GROUND SURFACE, 770.0 M (2526.2 FT)
 AC5624'EAST OF MILEPOST 13, 58.2 M (190.9 FT) WEST OF THE CENTER OF A PAVED
 AC5624'ROAD LEADING SOUTH, 10.5 M (34.4 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 AC5624'0.4 M (1.3 FT) WEST OF THE EAST END OF THE OUTCROP, 0.3 M (1.0 FT)
 AC5624'NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AC5624'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9094 ***********************************************************************
 AB9094  DESIGNATION -  C 466
 AB9094  PID         -  AB9094
 AB9094  STATE/COUNTY-  SD/STANLEY
 AB9094  COUNTRY     -  US
 AB9094  USGS QUAD   -  HAYES SOUTH (2017)
 AB9094
 AB9094                         *CURRENT SURVEY CONTROL
 AB9094  ______________________________________________________________________
 AB9094* NAD 83(1986) POSITION- 44 22 17.     (N) 101 06 20.     (W)   SCALED
 AB9094* NAVD 88 ORTHO HEIGHT -   636.834 (meters)     2089.35  (feet) ADJUSTED
 AB9094  ______________________________________________________________________
 AB9094  GEOID HEIGHT    -        -22.385 (meters)                     GEOID18
 AB9094  DYNAMIC HEIGHT  -        636.677 (meters)     2088.83  (feet) COMP
 AB9094  MODELED GRAVITY -    980,351.3   (mgal)                       NAVD 88
 AB9094
 AB9094  VERT ORDER      -  FIRST     CLASS II
 AB9094
 AB9094.The horizontal coordinates were scaled from a map and have
 AB9094.an estimated accuracy of +/- 6 seconds.
 AB9094
 AB9094.The orthometric height was determined by differential leveling and
 AB9094.adjusted by the NATIONAL GEODETIC SURVEY
 AB9094.in October 1997.
 AB9094
 AB9094.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9094.GEOID18 height accuracy estimate available here.
 AB9094
 AB9094.Click photographs - Photos may exist for this station.
 AB9094
 AB9094.The dynamic height is computed by dividing the NAVD 88
 AB9094.geopotential number by the normal gravity value computed on the
 AB9094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9094.degrees latitude (g = 980.6199 gals.).
 AB9094
 AB9094.The modeled gravity was interpolated from observed gravity values.
 AB9094
 AB9094;                    North         East    Units  Estimated Accuracy
 AB9094;SPC SD S     -   226,710.      538,450.      MT  (+/- 180 meters Scaled)
 AB9094
 AB9094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ322152(NAD 83)
 AB9094
 AB9094                          SUPERSEDED SURVEY CONTROL
 AB9094
 AB9094.No superseded survey control is available for this station.
 AB9094
 AB9094_MARKER: I = METAL ROD
 AB9094_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9094_STAMPING: C 466 1995
 AB9094_MARK LOGO: NGS
 AB9094_PROJECTION: FLUSH
 AB9094_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9094_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9094+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AB9094_ROD/PIPE-DEPTH: 4.4 meters
 AB9094_SLEEVE-DEPTH  : 0.9 meters
 AB9094
 AB9094  HISTORY     - Date     Condition        Report By
 AB9094  HISTORY     - 1995     MONUMENTED       NGS
 AB9094  HISTORY     - 20130116 GOOD             INDIV
 AB9094
 AB9094                          STATION DESCRIPTION
 AB9094
 AB9094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9094'6.7 KM (4.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9094'IN HAYES, 138.0 M (452.8 FT) WEST OF MILEPOST 191, 23.1 M (75.8 FT)
 AB9094'SOUTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT) WEST OF THE CENTER
 AB9094'OF A FIELD ENTRANCE AND GATE, 1.5 M (4.9 FT) WEST OF AN UNDERGROUND
 AB9094'CABLE WARNING SIGN, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AB9094'0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AB9094'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB9094'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9094
 AB9094                          STATION RECOVERY (2013)
 AB9094
 AB9094'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AB9094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2000 ***********************************************************************
 AE2000  DESIGNATION -  C 467
 AE2000  PID         -  AE2000
 AE2000  STATE/COUNTY-  SD/CODINGTON
 AE2000  COUNTRY     -  US
 AE2000  USGS QUAD   -  WATERTOWN EAST (2017)
 AE2000
 AE2000                         *CURRENT SURVEY CONTROL
 AE2000  ______________________________________________________________________
 AE2000* NAD 83(1986) POSITION- 44 53 56.     (N) 097 05 51.     (W)   SCALED
 AE2000* NAVD 88 ORTHO HEIGHT -   528.540 (meters)     1734.05  (feet) ADJUSTED
 AE2000  ______________________________________________________________________
 AE2000  GEOID HEIGHT    -        -25.126 (meters)                     GEOID18
 AE2000  DYNAMIC HEIGHT  -        528.462 (meters)     1733.80  (feet) COMP
 AE2000  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 AE2000
 AE2000  VERT ORDER      -  FIRST     CLASS II
 AE2000
 AE2000.The horizontal coordinates were scaled from a map and have
 AE2000.an estimated accuracy of +/- 6 seconds.
 AE2000
 AE2000.The orthometric height was determined by differential leveling and
 AE2000.adjusted by the NATIONAL GEODETIC SURVEY
 AE2000.in July 1998.
 AE2000
 AE2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2000.GEOID18 height accuracy estimate available here.
 AE2000
 AE2000.Click photographs - Photos may exist for this station.
 AE2000
 AE2000.The dynamic height is computed by dividing the NAVD 88
 AE2000.geopotential number by the normal gravity value computed on the
 AE2000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2000.degrees latitude (g = 980.6199 gals.).
 AE2000
 AE2000.The modeled gravity was interpolated from observed gravity values.
 AE2000
 AE2000;                    North         East    Units  Estimated Accuracy
 AE2000;SPC SD N     -   122,520.      829,190.      MT  (+/- 180 meters Scaled)
 AE2000
 AE2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ502734(NAD 83)
 AE2000
 AE2000                          SUPERSEDED SURVEY CONTROL
 AE2000
 AE2000.No superseded survey control is available for this station.
 AE2000
 AE2000_MARKER: I = METAL ROD
 AE2000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2000_STAMPING: C 467 1995
 AE2000_MARK LOGO: NGS
 AE2000_PROJECTION: FLUSH
 AE2000_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2000+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2000_ROD/PIPE-DEPTH: 11.4 meters
 AE2000_SLEEVE-DEPTH  : 0.9 meters
 AE2000
 AE2000  HISTORY     - Date     Condition        Report By
 AE2000  HISTORY     - 1995     MONUMENTED       NGS
 AE2000  HISTORY     - 19950919 GOOD             NGS
 AE2000  HISTORY     - 19961011 GOOD             CHANCE
 AE2000
 AE2000                          STATION DESCRIPTION
 AE2000
 AE2000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2000'IN WATERTOWN, AT THE INTERSECTION OF THE DAKOTA MINNESOTA EASTERN
 AE2000'RAILROAD AND 11TH STREET, 21.3 M (69.9 FT) SOUTHWEST OF THE NEAR RAIL,
 AE2000'12.3 M (40.4 FT) WEST OF THE SOUTH END OF A SIGN (DAKOTA CEMENT
 AE2000'PLANT), 10.7 M (35.1 FT) EAST OF AND LEVEL WITH THE STREET CENTER, AND
 AE2000'1.1 M (3.6 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 AE2000'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE2000'THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2000
 AE2000                          STATION RECOVERY (1996)
 AE2000
 AE2000'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2000'IN WATERTOWN, AT THE INTERSECTION OF THE DAKOTA MINNESOTA EASTERN
 AE2000'RAILROAD AND 11TH STREET EAST, 21.3 M (69.9 FT) SOUTHWEST OF THE NEAR
 AE2000'RAIL, 12.3 M (40.4 FT) WEST OF THE SOUTH END OF A SIGN (DAKOTA CEMENT
 AE2000'PLANT), 10.7 M (35.1 FT) EAST OF AND LEVEL WITH THE STREET CENTER, AND
 AE2000'1.1 M (3.6 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 AE2000'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE2000'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2037 ***********************************************************************
 AE2037  DESIGNATION -  C 468
 AE2037  PID         -  AE2037
 AE2037  STATE/COUNTY-  SD/CLARK
 AE2037  COUNTRY     -  US
 AE2037  USGS QUAD   -  BAILEYS LAKE (2017)
 AE2037
 AE2037                         *CURRENT SURVEY CONTROL
 AE2037  ______________________________________________________________________
 AE2037* NAD 83(1986) POSITION- 44 52 41.     (N) 097 47 51.     (W)   SCALED
 AE2037* NAVD 88 ORTHO HEIGHT -   546.831 (meters)     1794.06  (feet) ADJUSTED
 AE2037  ______________________________________________________________________
 AE2037  GEOID HEIGHT    -        -24.546 (meters)                     GEOID18
 AE2037  DYNAMIC HEIGHT  -        546.755 (meters)     1793.81  (feet) COMP
 AE2037  MODELED GRAVITY -    980,460.8   (mgal)                       NAVD 88
 AE2037
 AE2037  VERT ORDER      -  FIRST     CLASS II
 AE2037
 AE2037.The horizontal coordinates were scaled from a map and have
 AE2037.an estimated accuracy of +/- 6 seconds.
 AE2037
 AE2037.The orthometric height was determined by differential leveling and
 AE2037.adjusted by the NATIONAL GEODETIC SURVEY
 AE2037.in July 1998.
 AE2037
 AE2037.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2037.GEOID18 height accuracy estimate available here.
 AE2037
 AE2037.Click photographs - Photos may exist for this station.
 AE2037
 AE2037.The dynamic height is computed by dividing the NAVD 88
 AE2037.geopotential number by the normal gravity value computed on the
 AE2037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2037.degrees latitude (g = 980.6199 gals.).
 AE2037
 AE2037.The modeled gravity was interpolated from observed gravity values.
 AE2037
 AE2037;                    North         East    Units  Estimated Accuracy
 AE2037;SPC SD N     -   118,460.      774,000.      MT  (+/- 180 meters Scaled)
 AE2037
 AE2037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ949701(NAD 83)
 AE2037
 AE2037                          SUPERSEDED SURVEY CONTROL
 AE2037
 AE2037.No superseded survey control is available for this station.
 AE2037
 AE2037_MARKER: I = METAL ROD
 AE2037_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2037_STAMPING: C 468 1995
 AE2037_MARK LOGO: NGS
 AE2037_PROJECTION: FLUSH
 AE2037_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2037_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2037+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2037_ROD/PIPE-DEPTH: 6.8 meters
 AE2037_SLEEVE-DEPTH  : 0.9 meters
 AE2037
 AE2037  HISTORY     - Date     Condition        Report By
 AE2037  HISTORY     - 1995     MONUMENTED       NGS
 AE2037  HISTORY     - 19950919 GOOD             NGS
 AE2037  HISTORY     - 19961011 GOOD             CHANCE
 AE2037
 AE2037                          STATION DESCRIPTION
 AE2037
 AE2037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2037'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2037'IN CLARK, THENCE 5.1 KM (3.15 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2037'564.0 M (1850.4 FT) WEST OF MILEPOST 343, 79.7 M (261.5 FT) WEST OF
 AE2037'THE CENTER OF COUNTY ROAD 2, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY
 AE2037'CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M
 AE2037'(2.3 FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER.  NOTE--ACCESS TO
 AE2037'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AE2037'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2037
 AE2037                          STATION RECOVERY (1996)
 AE2037
 AE2037'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2037'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE2037'IN CLARK, THENCE 5.0 KM (3.10 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE2037'564.0 M (1850.4 FT) WEST OF MILEPOST 343, 79.7 M (261.5 FT) WEST OF
 AE2037'THE CENTER OF COUNTY ROAD 2, 22.7 M (74.5 FT) NORTH OF THE HIGHWAY
 AE2037'CENTERLINE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M
 AE2037'(2.3 FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER.  NOTE--ACCESS TO
 AE2037'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AE2037'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4162 ***********************************************************************
 AE4162  DESIGNATION -  C 469
 AE4162  PID         -  AE4162
 AE4162  STATE/COUNTY-  SD/FAULK
 AE4162  COUNTRY     -  US
 AE4162  USGS QUAD   -  MIRANDA (2017)
 AE4162
 AE4162                         *CURRENT SURVEY CONTROL
 AE4162  ______________________________________________________________________
 AE4162* NAD 83(1986) POSITION- 44 53 51.     (N) 098 57 42.     (W)   SCALED
 AE4162* NAVD 88 ORTHO HEIGHT -   436.682 (meters)     1432.68  (feet) ADJUSTED
 AE4162  ______________________________________________________________________
 AE4162  GEOID HEIGHT    -        -24.035 (meters)                     GEOID18
 AE4162  DYNAMIC HEIGHT  -        436.625 (meters)     1432.49  (feet) COMP
 AE4162  MODELED GRAVITY -    980,471.7   (mgal)                       NAVD 88
 AE4162
 AE4162  VERT ORDER      -  FIRST     CLASS II
 AE4162
 AE4162.The horizontal coordinates were scaled from a map and have
 AE4162.an estimated accuracy of +/- 6 seconds.
 AE4162
 AE4162.The orthometric height was determined by differential leveling and
 AE4162.adjusted by the NATIONAL GEODETIC SURVEY
 AE4162.in July 1998.
 AE4162
 AE4162.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4162.GEOID18 height accuracy estimate available here.
 AE4162
 AE4162.Click photographs - Photos may exist for this station.
 AE4162
 AE4162.The dynamic height is computed by dividing the NAVD 88
 AE4162.geopotential number by the normal gravity value computed on the
 AE4162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4162.degrees latitude (g = 980.6199 gals.).
 AE4162
 AE4162.The modeled gravity was interpolated from observed gravity values.
 AE4162
 AE4162;                    North         East    Units  Estimated Accuracy
 AE4162;SPC SD N     -   118,780.      682,010.      MT  (+/- 180 meters Scaled)
 AE4162
 AE4162_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ030715(NAD 83)
 AE4162
 AE4162                          SUPERSEDED SURVEY CONTROL
 AE4162
 AE4162.No superseded survey control is available for this station.
 AE4162
 AE4162_MARKER: I = METAL ROD
 AE4162_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4162_STAMPING: C 469 1996
 AE4162_MARK LOGO: NGS
 AE4162_PROJECTION: FLUSH
 AE4162_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4162+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AE4162_ROD/PIPE-DEPTH: 4.5 meters
 AE4162_SLEEVE-DEPTH  : 0.9 meters
 AE4162
 AE4162  HISTORY     - Date     Condition        Report By
 AE4162  HISTORY     - 1996     MONUMENTED       NGS
 AE4162  HISTORY     - 19960710 GOOD             NGS
 AE4162
 AE4162                          STATION DESCRIPTION
 AE4162
 AE4162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4162'27.7 KM (17.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4162'OFFICE IN FAULKTON, 749.0 M (2457.3 FT) EAST OF MILEPOST 284, 30.8 M
 AE4162'(101.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.2 M (79.4 FT) WEST OF
 AE4162'THE CENTERLINE OF A PAVED ROAD LEADING TO MIRANDA, 1.9 M (6.2 FT)
 AE4162'BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) WEST OF A FENCE CORNER,
 AE4162'AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND A FENCE. NOTE--ACCESS
 AE4162'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AE4162'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4162
 AE4162                          STATION RECOVERY (1996)
 AE4162
 AE4162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4162'27.8 KM (17.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4162'OFFICE IN FAULKTON, 749.0 M (2457.3 FT) EAST OF MILEPOST 284, 30.8 M
 AE4162'(101.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.2 M (79.4 FT) WEST OF
 AE4162'THE CENTERLINE OF A PAVED ROAD LEADING TO MIRANDA, 1.9 M (6.2 FT)
 AE4162'BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9 FT) WEST OF A FENCE CORNER,
 AE4162'AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND A FENCE. NOTE--ACCESS
 AE4162'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AE4162'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0540 ***********************************************************************
 PS0540  DESIGNATION -  C 47
 PS0540  PID         -  PS0540
 PS0540  STATE/COUNTY-  SD/FAULK
 PS0540  COUNTRY     -  US
 PS0540  USGS QUAD   -  BALD HILLS (2017)
 PS0540
 PS0540                         *CURRENT SURVEY CONTROL
 PS0540  ______________________________________________________________________
 PS0540* NAD 83(1986) POSITION- 44 59 03.53   (N) 099 30 42.11   (W)   HD_HELD1
 PS0540* NAVD 88 ORTHO HEIGHT -   583.832 (meters)     1915.46  (feet) ADJUSTED
 PS0540  ______________________________________________________________________
 PS0540  GEOID HEIGHT    -        -22.909 (meters)                     GEOID18
 PS0540  DYNAMIC HEIGHT  -        583.749 (meters)     1915.18  (feet) COMP
 PS0540  MODELED GRAVITY -    980,455.2   (mgal)                       NAVD 88
 PS0540
 PS0540  VERT ORDER      -  SECOND    CLASS 0
 PS0540
 PS0540.The horizontal coordinates were determined by differentially corrected
 PS0540.hand held GPS observations or other comparable positioning techniques
 PS0540.and have an estimated accuracy of +/- 3 meters.
 PS0540
 PS0540.The orthometric height was determined by differential leveling and
 PS0540.adjusted by the NATIONAL GEODETIC SURVEY
 PS0540.in June 1991.
 PS0540
 PS0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0540.GEOID18 height accuracy estimate available here.
 PS0540
 PS0540.Click photographs - Photos may exist for this station.
 PS0540
 PS0540.The dynamic height is computed by dividing the NAVD 88
 PS0540.geopotential number by the normal gravity value computed on the
 PS0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0540.degrees latitude (g = 980.6199 gals.).
 PS0540
 PS0540.The modeled gravity was interpolated from observed gravity values.
 PS0540
 PS0540;                    North         East    Units  Estimated Accuracy
 PS0540;SPC SD N     -   128,015.7     638,509.1     MT  (+/- 3 meters HH1 GPS) 
 PS0540
 PS0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5965981335(NAD 83)
 PS0540
 PS0540                          SUPERSEDED SURVEY CONTROL
 PS0540
 PS0540  NGVD 29 (??/??/92)  583.471  (m)         1914.27   (f) ADJ UNCH    2 0
 PS0540
 PS0540.Superseded values are not recommended for survey control.
 PS0540
 PS0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0540.See file dsdata.pdf to determine how the superseded data were derived.
 PS0540
 PS0540_MARKER: DB = BENCH MARK DISK
 PS0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0540_STAMPING: C 47 1934
 PS0540_MARK LOGO: CGS
 PS0540_PROJECTION: PROJECTING 8 CENTIMETERS
 PS0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0540+STABILITY: SURFACE MOTION
 PS0540
 PS0540  HISTORY     - Date     Condition        Report By
 PS0540  HISTORY     - 1934     MONUMENTED       CGS
 PS0540  HISTORY     - 1960     GOOD             CGS
 PS0540
 PS0540                          STATION DESCRIPTION
 PS0540
 PS0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0540'5.2 MI S FROM SENECA.
 PS0540'5.2 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE
 PS0540'AT SENECA, FAULK COUNTY, AT THE INTERSECTION OF A SECTION-LINE
 PS0540'ROAD, 44.5 FEET EAST OF THE CENTERLINE OF THE HIGHMORE ROAD,
 PS0540'29 FEET NORTH OF THE CENTERLINE OF THE SECTION-LINE ROAD, AND
 PS0540'0.7 FOOT EAST OF A WHITE WOODEN WITNESS POST.  A STANDARD DISK,
 PS0540'STAMPED C 47 1934 AND SET IN THE TOP OF A CONCRETE POST
 PS0540'PROJECTING 3 INCHES ABOVE GROUND.  NOTE-- 7 FEET WEST OF CORNER
 PS0540'POST AT SOUTHWEST CORNER OF A FIELD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4103 ***********************************************************************
 AE4103  DESIGNATION -  C 470
 AE4103  PID         -  AE4103
 AE4103  STATE/COUNTY-  SD/POTTER
 AE4103  COUNTRY     -  US
 AE4103  USGS QUAD   -  GETTYSBURG (2017)
 AE4103
 AE4103                         *CURRENT SURVEY CONTROL
 AE4103  ______________________________________________________________________
 AE4103* NAD 83(1986) POSITION- 45 00 48.09   (N) 099 59 26.77   (W)   HD_HELD1
 AE4103* NAVD 88 ORTHO HEIGHT -   640.577 (meters)     2101.63  (feet) ADJUSTED
 AE4103  ______________________________________________________________________
 AE4103  GEOID HEIGHT    -        -22.548 (meters)                     GEOID18
 AE4103  DYNAMIC HEIGHT  -        640.480 (meters)     2101.31  (feet) COMP
 AE4103  MODELED GRAVITY -    980,443.7   (mgal)                       NAVD 88
 AE4103
 AE4103  VERT ORDER      -  FIRST     CLASS II
 AE4103
 AE4103.The horizontal coordinates were determined by differentially corrected
 AE4103.hand held GPS observations or other comparable positioning techniques
 AE4103.and have an estimated accuracy of +/- 3 meters.
 AE4103
 AE4103.The orthometric height was determined by differential leveling and
 AE4103.adjusted by the NATIONAL GEODETIC SURVEY
 AE4103.in July 1998.
 AE4103
 AE4103.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4103.GEOID18 height accuracy estimate available here.
 AE4103
 AE4103.Click photographs - Photos may exist for this station.
 AE4103
 AE4103.The dynamic height is computed by dividing the NAVD 88
 AE4103.geopotential number by the normal gravity value computed on the
 AE4103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4103.degrees latitude (g = 980.6199 gals.).
 AE4103
 AE4103.The modeled gravity was interpolated from observed gravity values.
 AE4103
 AE4103;                    North         East    Units  Estimated Accuracy
 AE4103;SPC SD N     -   131,127.1     600,727.6     MT  (+/- 3 meters HH1 GPS) 
 AE4103
 AE4103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2193084911(NAD 83)
 AE4103
 AE4103                          SUPERSEDED SURVEY CONTROL
 AE4103
 AE4103.No superseded survey control is available for this station.
 AE4103
 AE4103_MARKER: I = METAL ROD
 AE4103_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4103_STAMPING: C 470 1996
 AE4103_MARK LOGO: NGS
 AE4103_PROJECTION: FLUSH
 AE4103_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4103_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4103+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 AE4103_ROD/PIPE-DEPTH: 6.1 meters
 AE4103_SLEEVE-DEPTH  : 0.9 meters
 AE4103
 AE4103  HISTORY     - Date     Condition        Report By
 AE4103  HISTORY     - 1996     MONUMENTED       NGS
 AE4103  HISTORY     - 20120614 GOOD             INDIV
 AE4103
 AE4103                          STATION DESCRIPTION
 AE4103
 AE4103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4103'2.8 KM (1.75 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4103'EXENE STREET IN GETTYSBURG, 458.0 M (1502.6 FT) WEST OF MILEPOST 224,
 AE4103'23.0 M (75.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.3 M (14.1 FT) EAST
 AE4103'OF A FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AE4103'0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE
 AE4103'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE4103'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4103
 AE4103                          STATION RECOVERY (2012)
 AE4103
 AE4103'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4132 ***********************************************************************
 AE4132  DESIGNATION -  C 471
 AE4132  PID         -  AE4132
 AE4132  STATE/COUNTY-  SD/FAULK
 AE4132  COUNTRY     -  US
 AE4132  USGS QUAD   -  BURKMERE (2017)
 AE4132
 AE4132                         *CURRENT SURVEY CONTROL
 AE4132  ______________________________________________________________________
 AE4132* NAD 83(1986) POSITION- 45 02 34.     (N) 099 17 53.     (W)   SCALED
 AE4132* NAVD 88 ORTHO HEIGHT -   531.081 (meters)     1742.39  (feet) ADJUSTED
 AE4132  ______________________________________________________________________
 AE4132  GEOID HEIGHT    -        -23.340 (meters)                     GEOID18
 AE4132  DYNAMIC HEIGHT  -        531.007 (meters)     1742.15  (feet) COMP
 AE4132  MODELED GRAVITY -    980,461.3   (mgal)                       NAVD 88
 AE4132
 AE4132  VERT ORDER      -  FIRST     CLASS II
 AE4132
 AE4132.The horizontal coordinates were scaled from a map and have
 AE4132.an estimated accuracy of +/- 6 seconds.
 AE4132
 AE4132.The orthometric height was determined by differential leveling and
 AE4132.adjusted by the NATIONAL GEODETIC SURVEY
 AE4132.in July 1998.
 AE4132
 AE4132.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4132.GEOID18 height accuracy estimate available here.
 AE4132
 AE4132.Click photographs - Photos may exist for this station.
 AE4132
 AE4132.The dynamic height is computed by dividing the NAVD 88
 AE4132.geopotential number by the normal gravity value computed on the
 AE4132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4132.degrees latitude (g = 980.6199 gals.).
 AE4132
 AE4132.The modeled gravity was interpolated from observed gravity values.
 AE4132
 AE4132;                    North         East    Units  Estimated Accuracy
 AE4132;SPC SD N     -   134,640.      655,300.      MT  (+/- 180 meters Scaled)
 AE4132
 AE4132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ765877(NAD 83)
 AE4132
 AE4132                          SUPERSEDED SURVEY CONTROL
 AE4132
 AE4132.No superseded survey control is available for this station.
 AE4132
 AE4132_MARKER: I = METAL ROD
 AE4132_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4132_STAMPING: C 471 1996
 AE4132_MARK LOGO: NGS
 AE4132_PROJECTION: FLUSH
 AE4132_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4132_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4132+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4132_ROD/PIPE-DEPTH: 7.8 meters
 AE4132_SLEEVE-DEPTH  : 0.9 meters
 AE4132
 AE4132  HISTORY     - Date     Condition        Report By
 AE4132  HISTORY     - 1996     MONUMENTED       NGS
 AE4132
 AE4132                          STATION DESCRIPTION
 AE4132
 AE4132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4132'13.9 KM (8.65 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4132'IN FAULKTON, 734.0 M (2408.1 FT) WEST OF MILEPOST 259, 19.1 M (62.7
 AE4132'FT) NORTH OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) EAST OF THE
 AE4132'CENTER OF A FIELD ENTRANCE AND GATE, 0.8 M (2.6 FT) SOUTH OF A WITNESS
 AE4132'POST AND FENCE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE4132'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE4132'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0255 ***********************************************************************
 OQ0255  DESIGNATION -  C 5
 OQ0255  PID         -  OQ0255
 OQ0255  STATE/COUNTY-  SD/MINNEHAHA
 OQ0255  COUNTRY     -  US
 OQ0255  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0255
 OQ0255                         *CURRENT SURVEY CONTROL
 OQ0255  ______________________________________________________________________
 OQ0255* NAD 83(1986) POSITION- 43 32 40.     (N) 096 43 04.     (W)   SCALED
 OQ0255* NAVD 88 ORTHO HEIGHT -   427.235 (meters)     1401.69  (feet) ADJUSTED
 OQ0255  ______________________________________________________________________
 OQ0255  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 OQ0255  DYNAMIC HEIGHT  -        427.123 (meters)     1401.32  (feet) COMP
 OQ0255  MODELED GRAVITY -    980,344.1   (mgal)                       NAVD 88
 OQ0255
 OQ0255  VERT ORDER      -  FIRST     CLASS II
 OQ0255
 OQ0255.The horizontal coordinates were scaled from a map and have
 OQ0255.an estimated accuracy of +/- 6 seconds.
 OQ0255
 OQ0255.The orthometric height was determined by differential leveling and
 OQ0255.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0255.in June 1991.
 OQ0255
 OQ0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0255.GEOID18 height accuracy estimate available here.
 OQ0255
 OQ0255.Click photographs - Photos may exist for this station.
 OQ0255
 OQ0255.The dynamic height is computed by dividing the NAVD 88
 OQ0255.geopotential number by the normal gravity value computed on the
 OQ0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0255.degrees latitude (g = 980.6199 gals.).
 OQ0255
 OQ0255.The modeled gravity was interpolated from observed gravity values.
 OQ0255
 OQ0255;                    North         East    Units  Estimated Accuracy
 OQ0255;SPC SD S     -   140,900.      892,080.      MT  (+/- 180 meters Scaled)
 OQ0255
 OQ0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP843238(NAD 83)
 OQ0255
 OQ0255                          SUPERSEDED SURVEY CONTROL
 OQ0255
 OQ0255  NGVD 29 (??/??/92)  426.961  (m)         1400.79   (f) ADJ UNCH    1 2
 OQ0255
 OQ0255.Superseded values are not recommended for survey control.
 OQ0255
 OQ0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0255.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0255
 OQ0255_MARKER: DB = BENCH MARK DISK
 OQ0255_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OQ0255_SP_SET: PIER
 OQ0255_STAMPING: C 5 1925 1400.788
 OQ0255_MARK LOGO: CGS
 OQ0255_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0255+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1990
 OQ0255
 OQ0255  HISTORY     - Date     Condition        Report By
 OQ0255  HISTORY     - 1925     MONUMENTED       CGS
 OQ0255  HISTORY     - 1949     GOOD             CGS
 OQ0255  HISTORY     - 19900516 GOOD             NGS
 OQ0255
 OQ0255                          STATION DESCRIPTION
 OQ0255
 OQ0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0255'AT SIOUX FALLS.
 OQ0255'AT SIOUX FALLS, MINNEHAHA COUNTY, AT THE CHICAGO, ST. PAUL,
 OQ0255'MINNEAPOLIS AND OMAHA RAILWAY BRIDGE OVER BIG SIOUX RIVER, IN
 OQ0255'THE TOP OF THE EAST END OF THE NORTH PIER, 9 FEET EAST OF THE
 OQ0255'CENTER LINE OF THE TRACK, AND ABOUT 4 FEET LOWER THAN THE RAIL.
 OQ0255'NOTE-- THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS
 OQ0255'NOW THE SOO LINE RAILROAD.
 OQ0255
 OQ0255                          STATION RECOVERY (1990)
 OQ0255
 OQ0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0255'0.4 KM (0.2 MI) SOUTHERLY ALONG THE MOST WESTERLY 1 OF 2 BURLINGTON
 OQ0255'NORTHERN RAILROAD TRACKS FROM ITS JUNCTION WITH 8TH STREET IN SIOUX
 OQ0255'FALLS, IN TOP OF AND 0.6 M (2.0 FT) WEST OF THE EAST END OF THE FIRST
 OQ0255'PIER SOUTH OF THE NORTH END OF RAILROAD BRIDGE NUMBER P125, 2.0 M
 OQ0255'(6.6 FT) EAST OF THE NEAR RAIL, AND 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OQ0255'THE TRACKS.  NOTE--THE BRIDGE PIERS DO NOT MEET THE REQUIREMENTS OF A
 OQ0255'CLASS B MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0768 ***********************************************************************
 PT0768  DESIGNATION -  C 5 Q
 PT0768  PID         -  PT0768
 PT0768  STATE/COUNTY-  SD/HAAKON
 PT0768  COUNTRY     -  US
 PT0768  USGS QUAD   -  PHILIP (2017)
 PT0768
 PT0768                         *CURRENT SURVEY CONTROL
 PT0768  ______________________________________________________________________
 PT0768* NAD 83(1986) POSITION- 44 01 26.     (N) 101 43 40.     (W)   SCALED
 PT0768* NAVD 88 ORTHO HEIGHT -   690.553 (meters)     2265.59  (feet) ADJUSTED
 PT0768  ______________________________________________________________________
 PT0768  GEOID HEIGHT    -        -20.877 (meters)                     GEOID18
 PT0768  DYNAMIC HEIGHT  -        690.352 (meters)     2264.93  (feet) COMP
 PT0768  MODELED GRAVITY -    980,305.3   (mgal)                       NAVD 88
 PT0768
 PT0768  VERT ORDER      -  SECOND    CLASS 0
 PT0768
 PT0768.The horizontal coordinates were scaled from a map and have
 PT0768.an estimated accuracy of +/- 6 seconds.
 PT0768
 PT0768.The orthometric height was determined by differential leveling and
 PT0768.adjusted by the NATIONAL GEODETIC SURVEY
 PT0768.in June 1991.
 PT0768
 PT0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0768.GEOID18 height accuracy estimate available here.
 PT0768
 PT0768.Click photographs - Photos may exist for this station.
 PT0768
 PT0768.The dynamic height is computed by dividing the NAVD 88
 PT0768.geopotential number by the normal gravity value computed on the
 PT0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0768.degrees latitude (g = 980.6199 gals.).
 PT0768
 PT0768.The modeled gravity was interpolated from observed gravity values.
 PT0768
 PT0768;                    North         East    Units  Estimated Accuracy
 PT0768;SPC SD S     -   188,750.      488,220.      MT  (+/- 180 meters Scaled)
 PT0768
 PT0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP813781(NAD 83)
 PT0768
 PT0768                          SUPERSEDED SURVEY CONTROL
 PT0768
 PT0768  NGVD 29 (??/??/92)  690.104  (m)         2264.12   (f) ADJ UNCH    2 0
 PT0768
 PT0768.Superseded values are not recommended for survey control.
 PT0768
 PT0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0768.See file dsdata.pdf to determine how the superseded data were derived.
 PT0768
 PT0768_MARKER: DS = TRIANGULATION STATION DISK
 PT0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0768_STAMPING: C 5 Q 1961
 PT0768_MARK LOGO: CGS
 PT0768_PROJECTION: FLUSH
 PT0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0768+STABILITY: SURFACE MOTION
 PT0768
 PT0768  HISTORY     - Date     Condition        Report By
 PT0768  HISTORY     - 1961     MONUMENTED       CGS
 PT0768  HISTORY     - 1962     GOOD             CGS
 PT0768
 PT0768                          STATION DESCRIPTION
 PT0768
 PT0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0768'3.7 MI SW FROM PHILIP.
 PT0768'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0768'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0768'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0768'U.S. HIGHWAY 14, THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD,
 PT0768'IN SECTION 20, T 1 N, R 20 E, 41 FEET WEST OF THE CENTER LINE
 PT0768'OF THE ROAD, 37 FEET WEST OF A CATTLE GUARD, 6 FEET NORTH
 PT0768'OF A FENCE, 6.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 PT0768'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0768'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0770 ***********************************************************************
 PT0770  DESIGNATION -  C 5 Q RM 1
 PT0770  PID         -  PT0770
 PT0770  STATE/COUNTY-  SD/HAAKON
 PT0770  COUNTRY     -  US
 PT0770  USGS QUAD   -  PHILIP (2017)
 PT0770
 PT0770                         *CURRENT SURVEY CONTROL
 PT0770  ______________________________________________________________________
 PT0770* NAD 83(1986) POSITION- 44 01 26.     (N) 101 43 40.     (W)   SCALED
 PT0770* NAVD 88 ORTHO HEIGHT -   690.590 (meters)     2265.71  (feet) ADJUSTED
 PT0770  ______________________________________________________________________
 PT0770  GEOID HEIGHT    -        -20.877 (meters)                     GEOID18
 PT0770  DYNAMIC HEIGHT  -        690.389 (meters)     2265.05  (feet) COMP
 PT0770  MODELED GRAVITY -    980,305.3   (mgal)                       NAVD 88
 PT0770
 PT0770  VERT ORDER      -  SECOND    CLASS 0
 PT0770
 PT0770.The horizontal coordinates were scaled from a map and have
 PT0770.an estimated accuracy of +/- 6 seconds.
 PT0770
 PT0770.The orthometric height was determined by differential leveling and
 PT0770.adjusted by the NATIONAL GEODETIC SURVEY
 PT0770.in June 1991.
 PT0770
 PT0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0770.GEOID18 height accuracy estimate available here.
 PT0770
 PT0770.Click photographs - Photos may exist for this station.
 PT0770
 PT0770.The dynamic height is computed by dividing the NAVD 88
 PT0770.geopotential number by the normal gravity value computed on the
 PT0770.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0770.degrees latitude (g = 980.6199 gals.).
 PT0770
 PT0770.The modeled gravity was interpolated from observed gravity values.
 PT0770
 PT0770;                    North         East    Units  Estimated Accuracy
 PT0770;SPC SD S     -   188,750.      488,220.      MT  (+/- 180 meters Scaled)
 PT0770
 PT0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP813781(NAD 83)
 PT0770
 PT0770                          SUPERSEDED SURVEY CONTROL
 PT0770
 PT0770  NGVD 29 (??/??/92)  690.142  (m)         2264.24   (f) ADJ UNCH    2 0
 PT0770
 PT0770.Superseded values are not recommended for survey control.
 PT0770
 PT0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0770.See file dsdata.pdf to determine how the superseded data were derived.
 PT0770
 PT0770_MARKER: DR = REFERENCE MARK DISK
 PT0770_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0770_STAMPING: C 5 Q NO 1 1961
 PT0770_MARK LOGO: CGS
 PT0770_PROJECTION: FLUSH
 PT0770_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0770+STABILITY: SURFACE MOTION
 PT0770
 PT0770  HISTORY     - Date     Condition        Report By
 PT0770  HISTORY     - 1961     MONUMENTED       CGS
 PT0770  HISTORY     - 1962     GOOD             CGS
 PT0770
 PT0770                          STATION DESCRIPTION
 PT0770
 PT0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0770'3.7 MI SW FROM PHILIP.
 PT0770'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0770'NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0770'ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG U.S.
 PT0770'HIGHWAY 14, THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD, 37 FEET
 PT0770'WEST OF THE CENTER LINE OF THE ROAD, 72 FEET NORTHWEST OF THE
 PT0770'NORTHWEST CORNER OF A CATTLE GUARD, 68 FEET NORTH OF A FENCE,
 PT0770'61.5 FEET NORTH OF C 5 Q 1961, ABOUT LEVEL WITH THE ROAD, AND
 PT0770'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0769 ***********************************************************************
 PT0769  DESIGNATION -  C 5 Q RM 2
 PT0769  PID         -  PT0769
 PT0769  STATE/COUNTY-  SD/HAAKON
 PT0769  COUNTRY     -  US
 PT0769  USGS QUAD   -  PHILIP (2017)
 PT0769
 PT0769                         *CURRENT SURVEY CONTROL
 PT0769  ______________________________________________________________________
 PT0769* NAD 83(1986) POSITION- 44 01 26.     (N) 101 43 39.     (W)   SCALED
 PT0769* NAVD 88 ORTHO HEIGHT -   690.649 (meters)     2265.90  (feet) ADJUSTED
 PT0769  ______________________________________________________________________
 PT0769  GEOID HEIGHT    -        -20.878 (meters)                     GEOID18
 PT0769  DYNAMIC HEIGHT  -        690.448 (meters)     2265.24  (feet) COMP
 PT0769  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0769
 PT0769  VERT ORDER      -  SECOND    CLASS 0
 PT0769
 PT0769.The horizontal coordinates were scaled from a map and have
 PT0769.an estimated accuracy of +/- 6 seconds.
 PT0769
 PT0769.The orthometric height was determined by differential leveling and
 PT0769.adjusted by the NATIONAL GEODETIC SURVEY
 PT0769.in June 1991.
 PT0769
 PT0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0769.GEOID18 height accuracy estimate available here.
 PT0769
 PT0769.Click photographs - Photos may exist for this station.
 PT0769
 PT0769.The dynamic height is computed by dividing the NAVD 88
 PT0769.geopotential number by the normal gravity value computed on the
 PT0769.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0769.degrees latitude (g = 980.6199 gals.).
 PT0769
 PT0769.The modeled gravity was interpolated from observed gravity values.
 PT0769
 PT0769;                    North         East    Units  Estimated Accuracy
 PT0769;SPC SD S     -   188,750.      488,240.      MT  (+/- 180 meters Scaled)
 PT0769
 PT0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP814781(NAD 83)
 PT0769
 PT0769                          SUPERSEDED SURVEY CONTROL
 PT0769
 PT0769  NGVD 29 (??/??/92)  690.201  (m)         2264.43   (f) ADJ UNCH    2 0
 PT0769
 PT0769.Superseded values are not recommended for survey control.
 PT0769
 PT0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0769.See file dsdata.pdf to determine how the superseded data were derived.
 PT0769
 PT0769_MARKER: DR = REFERENCE MARK DISK
 PT0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0769_STAMPING: C 5 Q NO 2 1961
 PT0769_MARK LOGO: CGS
 PT0769_PROJECTION: FLUSH
 PT0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0769+STABILITY: SURFACE MOTION
 PT0769
 PT0769  HISTORY     - Date     Condition        Report By
 PT0769  HISTORY     - 1961     MONUMENTED       CGS
 PT0769  HISTORY     - 1962     GOOD             CGS
 PT0769
 PT0769                          STATION DESCRIPTION
 PT0769
 PT0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0769'3.7 MI SW FROM PHILIP.
 PT0769'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0769'NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0769'ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG U.S.
 PT0769'HIGHWAY 14, THENCE 0.2 MILE SOUTH ALONG A GRAVELED ROAD, IN
 PT0769'SECTION 20, T 1 N, R 20 E, 86 FEET WEST OF THE CENTER LINE OF
 PT0769'THE ROAD, 82 FEET WEST OF THE WEST END OF A CATTLE GUARD, 1 FOOT
 PT0769'NORTH OF A FENCE, 45.7 FEET WEST OF C 5 Q 1961, ABOUT LEVEL WITH
 PT0769'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0769'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0771 ***********************************************************************
 PT0771  DESIGNATION -  C 5 R
 PT0771  PID         -  PT0771
 PT0771  STATE/COUNTY-  SD/HAAKON
 PT0771  COUNTRY     -  US
 PT0771  USGS QUAD   -  PHILIP (2017)
 PT0771
 PT0771                         *CURRENT SURVEY CONTROL
 PT0771  ______________________________________________________________________
 PT0771* NAD 83(1986) POSITION- 44 01 48.     (N) 101 43 37.     (W)   SCALED
 PT0771* NAVD 88 ORTHO HEIGHT -   700.923 (meters)     2299.61  (feet) ADJUSTED
 PT0771  ______________________________________________________________________
 PT0771  GEOID HEIGHT    -        -20.877 (meters)                     GEOID18
 PT0771  DYNAMIC HEIGHT  -        700.720 (meters)     2298.95  (feet) COMP
 PT0771  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 PT0771
 PT0771  VERT ORDER      -  SECOND    CLASS 0
 PT0771
 PT0771.The horizontal coordinates were scaled from a map and have
 PT0771.an estimated accuracy of +/- 6 seconds.
 PT0771
 PT0771.The orthometric height was determined by differential leveling and
 PT0771.adjusted by the NATIONAL GEODETIC SURVEY
 PT0771.in June 1991.
 PT0771
 PT0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0771.GEOID18 height accuracy estimate available here.
 PT0771
 PT0771.Click photographs - Photos may exist for this station.
 PT0771
 PT0771.The dynamic height is computed by dividing the NAVD 88
 PT0771.geopotential number by the normal gravity value computed on the
 PT0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0771.degrees latitude (g = 980.6199 gals.).
 PT0771
 PT0771.The modeled gravity was interpolated from observed gravity values.
 PT0771
 PT0771;                    North         East    Units  Estimated Accuracy
 PT0771;SPC SD S     -   189,430.      488,290.      MT  (+/- 180 meters Scaled)
 PT0771
 PT0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP814788(NAD 83)
 PT0771
 PT0771                          SUPERSEDED SURVEY CONTROL
 PT0771
 PT0771  NGVD 29 (??/??/92)  700.47   (m)         2298.1    (f) COMPUTED    2 0
 PT0771
 PT0771.Superseded values are not recommended for survey control.
 PT0771
 PT0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0771.See file dsdata.pdf to determine how the superseded data were derived.
 PT0771
 PT0771_MARKER: DS = TRIANGULATION STATION DISK
 PT0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0771_STAMPING: C 5 R 1961
 PT0771_MARK LOGO: CGS
 PT0771_PROJECTION: FLUSH
 PT0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0771+STABILITY: SURFACE MOTION
 PT0771
 PT0771  HISTORY     - Date     Condition        Report By
 PT0771  HISTORY     - 1961     MONUMENTED       CGS
 PT0771  HISTORY     - 1962     GOOD             CGS
 PT0771
 PT0771                          STATION DESCRIPTION
 PT0771
 PT0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0771'3.7 MI SW FROM PHILIP.
 PT0771'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0771'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0771'ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG U.S.
 PT0771'HIGHWAY 14, THENCE 0.2 MILE NORTH ALONG A GRAVELED ROAD, AT THE
 PT0771'CREST OF A HILL, IN SECTION 21, T 1 N, R 20 E, 42 FEET EAST OF
 PT0771'THE CENTER LINE OF THE ROAD, 17 FEET SOUTH OF THE CENTER OF A
 PT0771'WIRE GATE, 29 FEET SOUTH OF AN EAST-WEST FENCE, 3 FEET WEST OF A
 PT0771'FENCE, 4.3 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PT0771'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0771'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0766 ***********************************************************************
 PT0766  DESIGNATION -  C 5 R AZ MK
 PT0766  PID         -  PT0766
 PT0766  STATE/COUNTY-  SD/HAAKON
 PT0766  COUNTRY     -  US
 PT0766  USGS QUAD   -  PHILIP (2017)
 PT0766
 PT0766                         *CURRENT SURVEY CONTROL
 PT0766  ______________________________________________________________________
 PT0766* NAD 83(1986) POSITION- 44 01 49.     (N) 101 43 06.     (W)   SCALED
 PT0766* NAVD 88 ORTHO HEIGHT -   688.548 (meters)     2259.01  (feet) ADJUSTED
 PT0766  ______________________________________________________________________
 PT0766  GEOID HEIGHT    -        -20.908 (meters)                     GEOID18
 PT0766  DYNAMIC HEIGHT  -        688.348 (meters)     2258.36  (feet) COMP
 PT0766  MODELED GRAVITY -    980,306.9   (mgal)                       NAVD 88
 PT0766
 PT0766  VERT ORDER      -  SECOND    CLASS 0
 PT0766
 PT0766.The horizontal coordinates were scaled from a map and have
 PT0766.an estimated accuracy of +/- 6 seconds.
 PT0766
 PT0766.The orthometric height was determined by differential leveling and
 PT0766.adjusted by the NATIONAL GEODETIC SURVEY
 PT0766.in June 1991.
 PT0766
 PT0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0766.GEOID18 height accuracy estimate available here.
 PT0766
 PT0766.Click photographs - Photos may exist for this station.
 PT0766
 PT0766.The dynamic height is computed by dividing the NAVD 88
 PT0766.geopotential number by the normal gravity value computed on the
 PT0766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0766.degrees latitude (g = 980.6199 gals.).
 PT0766
 PT0766.The modeled gravity was interpolated from observed gravity values.
 PT0766
 PT0766;                    North         East    Units  Estimated Accuracy
 PT0766;SPC SD S     -   189,450.      488,980.      MT  (+/- 180 meters Scaled)
 PT0766
 PT0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP821788(NAD 83)
 PT0766
 PT0766                          SUPERSEDED SURVEY CONTROL
 PT0766
 PT0766  NGVD 29 (??/??/92)  688.10   (m)         2257.5    (f) COMPUTED    2 0
 PT0766
 PT0766.Superseded values are not recommended for survey control.
 PT0766
 PT0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0766.See file dsdata.pdf to determine how the superseded data were derived.
 PT0766
 PT0766_MARKER: DZ = AZIMUTH MARK DISK
 PT0766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0766_STAMPING: C 5 R 1961
 PT0766_MARK LOGO: CGS
 PT0766_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0766+STABILITY: SURFACE MOTION
 PT0766
 PT0766  HISTORY     - Date     Condition        Report By
 PT0766  HISTORY     - 1961     MONUMENTED       CGS
 PT0766  HISTORY     - 1962     GOOD             CGS
 PT0766
 PT0766                          STATION DESCRIPTION
 PT0766
 PT0766'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0766'3 MI SW FROM PHILIP.
 PT0766'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0766'NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0766'ALONG WEST PINE STREET, THENCE 2.0 MILES SOUTHWEST ALONG U.S.
 PT0766'HIGHWAY 14, ABOUT 0.1 MILE NORTHEAST OF A LARGE CULVERT UNDER THE
 PT0766'HIGHWAY, 74 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 PT0766'40 FEET SOUTHWEST OF THE CENTER OF A WIRE GATE, 11 FEET SOUTHWEST
 PT0766'OF A TELEPHONE POLE, 1 FOOT NORTHWEST OF A FENCE, 2.7 FEET SOUTHWEST
 PT0766'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 PT0766'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0773 ***********************************************************************
 PT0773  DESIGNATION -  C 5 R RM 1
 PT0773  PID         -  PT0773
 PT0773  STATE/COUNTY-  SD/HAAKON
 PT0773  COUNTRY     -  US
 PT0773  USGS QUAD   -  PHILIP (2017)
 PT0773
 PT0773                         *CURRENT SURVEY CONTROL
 PT0773  ______________________________________________________________________
 PT0773* NAD 83(1986) POSITION- 44 01 48.     (N) 101 43 37.     (W)   SCALED
 PT0773* NAVD 88 ORTHO HEIGHT -   700.917 (meters)     2299.59  (feet) ADJUSTED
 PT0773  ______________________________________________________________________
 PT0773  GEOID HEIGHT    -        -20.877 (meters)                     GEOID18
 PT0773  DYNAMIC HEIGHT  -        700.714 (meters)     2298.93  (feet) COMP
 PT0773  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 PT0773
 PT0773  VERT ORDER      -  SECOND    CLASS 0
 PT0773
 PT0773.The horizontal coordinates were scaled from a map and have
 PT0773.an estimated accuracy of +/- 6 seconds.
 PT0773
 PT0773.The orthometric height was determined by differential leveling and
 PT0773.adjusted by the NATIONAL GEODETIC SURVEY
 PT0773.in June 1991.
 PT0773
 PT0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0773.GEOID18 height accuracy estimate available here.
 PT0773
 PT0773.Click photographs - Photos may exist for this station.
 PT0773
 PT0773.The dynamic height is computed by dividing the NAVD 88
 PT0773.geopotential number by the normal gravity value computed on the
 PT0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0773.degrees latitude (g = 980.6199 gals.).
 PT0773
 PT0773.The modeled gravity was interpolated from observed gravity values.
 PT0773
 PT0773;                    North         East    Units  Estimated Accuracy
 PT0773;SPC SD S     -   189,430.      488,290.      MT  (+/- 180 meters Scaled)
 PT0773
 PT0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP814788(NAD 83)
 PT0773
 PT0773                          SUPERSEDED SURVEY CONTROL
 PT0773
 PT0773  NGVD 29 (??/??/92)  700.47   (m)         2298.1    (f) COMPUTED    2 0
 PT0773
 PT0773.Superseded values are not recommended for survey control.
 PT0773
 PT0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0773.See file dsdata.pdf to determine how the superseded data were derived.
 PT0773
 PT0773_MARKER: DR = REFERENCE MARK DISK
 PT0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0773_STAMPING: C 5 R NO 1 1961
 PT0773_MARK LOGO: CGS
 PT0773_PROJECTION: FLUSH
 PT0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0773+STABILITY: SURFACE MOTION
 PT0773
 PT0773  HISTORY     - Date     Condition        Report By
 PT0773  HISTORY     - 1961     MONUMENTED       CGS
 PT0773  HISTORY     - 1962     GOOD             CGS
 PT0773
 PT0773                          STATION DESCRIPTION
 PT0773
 PT0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0773'3.7 MI SW FROM PHILIP.
 PT0773'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0773'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0773'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0773'U.S. HIGHWAY 14, THENCE 0.2 MILE NORTH ALONG A GRAVELED ROAD, AT
 PT0773'THE CREST OF A HILL, IN SECTION 21, T 1 N, R 20 E, 44 FEET EAST
 PT0773'OF THE CENTER LINE OF THE ROAD, 31 FEET NORTH OF THE CENTER OF A
 PT0773'WIRE GATE, 1 FOOT WEST OF A FENCE, 48.8 FEET NORTH OF C 5 R 1961,
 PT0773'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0773'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0772 ***********************************************************************
 PT0772  DESIGNATION -  C 5 R RM 2
 PT0772  PID         -  PT0772
 PT0772  STATE/COUNTY-  SD/HAAKON
 PT0772  COUNTRY     -  US
 PT0772  USGS QUAD   -  PHILIP (2017)
 PT0772
 PT0772                         *CURRENT SURVEY CONTROL
 PT0772  ______________________________________________________________________
 PT0772* NAD 83(1986) POSITION- 44 01 48.     (N) 101 43 37.     (W)   SCALED
 PT0772* NAVD 88 ORTHO HEIGHT -   700.573 (meters)     2298.46  (feet) ADJUSTED
 PT0772  ______________________________________________________________________
 PT0772  GEOID HEIGHT    -        -20.877 (meters)                     GEOID18
 PT0772  DYNAMIC HEIGHT  -        700.371 (meters)     2297.80  (feet) COMP
 PT0772  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 PT0772
 PT0772  VERT ORDER      -  SECOND    CLASS 0
 PT0772
 PT0772.The horizontal coordinates were scaled from a map and have
 PT0772.an estimated accuracy of +/- 6 seconds.
 PT0772
 PT0772.The orthometric height was determined by differential leveling and
 PT0772.adjusted by the NATIONAL GEODETIC SURVEY
 PT0772.in June 1991.
 PT0772
 PT0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0772.GEOID18 height accuracy estimate available here.
 PT0772
 PT0772.Click photographs - Photos may exist for this station.
 PT0772
 PT0772.The dynamic height is computed by dividing the NAVD 88
 PT0772.geopotential number by the normal gravity value computed on the
 PT0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0772.degrees latitude (g = 980.6199 gals.).
 PT0772
 PT0772.The modeled gravity was interpolated from observed gravity values.
 PT0772
 PT0772;                    North         East    Units  Estimated Accuracy
 PT0772;SPC SD S     -   189,430.      488,290.      MT  (+/- 180 meters Scaled)
 PT0772
 PT0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP814788(NAD 83)
 PT0772
 PT0772                          SUPERSEDED SURVEY CONTROL
 PT0772
 PT0772  NGVD 29 (??/??/92)  700.12   (m)         2297.0    (f) COMPUTED    2 0
 PT0772
 PT0772.Superseded values are not recommended for survey control.
 PT0772
 PT0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0772.See file dsdata.pdf to determine how the superseded data were derived.
 PT0772
 PT0772_MARKER: DR = REFERENCE MARK DISK
 PT0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0772_STAMPING: C 5 R NO 2 1961
 PT0772_MARK LOGO: CGS
 PT0772_PROJECTION: FLUSH
 PT0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0772+STABILITY: SURFACE MOTION
 PT0772
 PT0772  HISTORY     - Date     Condition        Report By
 PT0772  HISTORY     - 1961     MONUMENTED       CGS
 PT0772  HISTORY     - 1962     GOOD             CGS
 PT0772
 PT0772                          STATION DESCRIPTION
 PT0772
 PT0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0772'3.7 MI SW FROM PHILIP.
 PT0772'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0772'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0772'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0772'U.S. HIGHWAY 14, THENCE 0.2 MILE NORTH ALONG A GRAVELED ROAD,
 PT0772'AT THE CREST OF A HILL, IN SECTION 21, T 1 N, R 20 E, 49 FEET
 PT0772'WEST OF THE CENTER LINE OF THE ROAD, 35 FEET SOUTH OF A POWER
 PT0772'POLE, 1 FOOT EAST OF A FENCE, 88.4 FEET WEST AND ACROSS THE ROAD
 PT0772'FROM C 5 R 1961, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PT0772'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0538 ***********************************************************************
 PS0538  DESIGNATION -  C 50
 PS0538  PID         -  PS0538
 PS0538  STATE/COUNTY-  SD/HYDE
 PS0538  COUNTRY     -  US
 PS0538  USGS QUAD   -  HOLABIRD (2017)
 PS0538
 PS0538                         *CURRENT SURVEY CONTROL
 PS0538  ______________________________________________________________________
 PS0538* NAD 83(1986) POSITION- 44 31 21.     (N) 099 31 22.     (W)   SCALED
 PS0538* NAVD 88 ORTHO HEIGHT -   570.724 (meters)     1872.45  (feet) ADJUSTED
 PS0538  ______________________________________________________________________
 PS0538  GEOID HEIGHT    -        -23.772 (meters)                     GEOID18
 PS0538  DYNAMIC HEIGHT  -        570.610 (meters)     1872.08  (feet) COMP
 PS0538  MODELED GRAVITY -    980,399.4   (mgal)                       NAVD 88
 PS0538
 PS0538  VERT ORDER      -  SECOND    CLASS 0
 PS0538
 PS0538.The horizontal coordinates were scaled from a map and have
 PS0538.an estimated accuracy of +/- 6 seconds.
 PS0538
 PS0538.The orthometric height was determined by differential leveling and
 PS0538.adjusted by the NATIONAL GEODETIC SURVEY
 PS0538.in June 1991.
 PS0538
 PS0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0538.GEOID18 height accuracy estimate available here.
 PS0538
 PS0538.Click photographs - Photos may exist for this station.
 PS0538
 PS0538.The dynamic height is computed by dividing the NAVD 88
 PS0538.geopotential number by the normal gravity value computed on the
 PS0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0538.degrees latitude (g = 980.6199 gals.).
 PS0538
 PS0538.The modeled gravity was interpolated from observed gravity values.
 PS0538
 PS0538;                    North         East    Units  Estimated Accuracy
 PS0538;SPC SD N     -    76,690.      637,940.      MT  (+/- 180 meters Scaled)
 PS0538
 PS0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ584300(NAD 83)
 PS0538
 PS0538                          SUPERSEDED SURVEY CONTROL
 PS0538
 PS0538  NGVD 29 (??/??/92)  570.360  (m)         1871.26   (f) ADJ UNCH    2 0
 PS0538
 PS0538.Superseded values are not recommended for survey control.
 PS0538
 PS0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0538.See file dsdata.pdf to determine how the superseded data were derived.
 PS0538
 PS0538_MARKER: DB = BENCH MARK DISK
 PS0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0538_STAMPING: C 50 1934
 PS0538_MARK LOGO: CGS
 PS0538_PROJECTION: FLUSH
 PS0538_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0538+STABILITY: SURFACE MOTION
 PS0538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0538+SATELLITE: SATELLITE OBSERVATIONS - October 08, 1994
 PS0538
 PS0538  HISTORY     - Date     Condition        Report By
 PS0538  HISTORY     - 1934     MONUMENTED       CGS
 PS0538  HISTORY     - 1940     GOOD             CGS
 PS0538  HISTORY     - 19941008 GOOD             NGS
 PS0538
 PS0538                          STATION DESCRIPTION
 PS0538
 PS0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0538'3.7 MI E FROM HOLABIRD.
 PS0538'ABOUT 3.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0538'FROM THE STATION AT HOLABIRD, HYDE COUNTY, ABOUT 8 POLES WEST
 PS0538'OF MILEPOST 429, AT A SECTION-LINE ROAD CROSSING, 94.9 FEET
 PS0538'NORTH OF THE NORTH RAIL, 44.5 FEET EAST OF THE CENTER LINE OF
 PS0538'THE ROAD, 2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 0.8 FOOT WEST
 PS0538'OF A WHITE REFERENCE POST, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 PS0538'A STANDARD DISK, STAMPED C 50 1934 AND SET IN THE TOP OF A
 PS0538'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 PS0538
 PS0538                          STATION RECOVERY (1940)
 PS0538
 PS0538'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0538'RECOVERED IN GOOD CONDITION.
 PS0538
 PS0538                          STATION RECOVERY (1994)
 PS0538
 PS0538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0538'6.5 KM (4.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0538'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.5 KM (0.30 MI) SOUTHERLY ALONG
 PS0538'A GRAVELED ROAD, 28.9 M (94.8 FT) NORTH OF THE NEAR RAIL OF THE
 PS0538'DAKOTA, MINNESOTA AND EASTERN RAILROAD, 13.4 M (44.0 FT) EAST OF THE
 PS0538'ROAD CENTER, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0
 PS0538'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PS0538'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0255 ***********************************************************************
 PS0255  DESIGNATION -  C 51
 PS0255  PID         -  PS0255
 PS0255  STATE/COUNTY-  SD/HAND
 PS0255  COUNTRY     -  US
 PS0255  USGS QUAD   -  MILLER SE (2017)
 PS0255
 PS0255                         *CURRENT SURVEY CONTROL
 PS0255  ______________________________________________________________________
 PS0255* NAD 83(1986) POSITION- 44 30 08.     (N) 098 49 22.     (W)   SCALED
 PS0255* NAVD 88 ORTHO HEIGHT -   462.740 (meters)     1518.17  (feet) ADJUSTED
 PS0255  ______________________________________________________________________
 PS0255  GEOID HEIGHT    -        -24.759 (meters)                     GEOID18
 PS0255  DYNAMIC HEIGHT  -        462.652 (meters)     1517.88  (feet) COMP
 PS0255  MODELED GRAVITY -    980,412.9   (mgal)                       NAVD 88
 PS0255
 PS0255  VERT ORDER      -  FIRST     CLASS II
 PS0255
 PS0255.The horizontal coordinates were scaled from a map and have
 PS0255.an estimated accuracy of +/- 6 seconds.
 PS0255
 PS0255.The orthometric height was determined by differential leveling and
 PS0255.adjusted by the NATIONAL GEODETIC SURVEY
 PS0255.in October 1997.
 PS0255
 PS0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0255.GEOID18 height accuracy estimate available here.
 PS0255
 PS0255.Click photographs - Photos may exist for this station.
 PS0255
 PS0255.The dynamic height is computed by dividing the NAVD 88
 PS0255.geopotential number by the normal gravity value computed on the
 PS0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0255.degrees latitude (g = 980.6199 gals.).
 PS0255
 PS0255.The modeled gravity was interpolated from observed gravity values.
 PS0255
 PS0255;                    North         East    Units  Estimated Accuracy
 PS0255;SPC SD N     -    75,010.      693,620.      MT  (+/- 180 meters Scaled)
 PS0255
 PS0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ140276(NAD 83)
 PS0255
 PS0255                          SUPERSEDED SURVEY CONTROL
 PS0255
 PS0255  NAVD 88 (06/15/91)  462.713  (m)         1518.08   (f) SUPERSEDED  1 2
 PS0255  NGVD 29 (??/??/92)  462.392  (m)         1517.03   (f) ADJ UNCH    1 2
 PS0255
 PS0255.Superseded values are not recommended for survey control.
 PS0255
 PS0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0255.See file dsdata.pdf to determine how the superseded data were derived.
 PS0255
 PS0255_MARKER: DB = BENCH MARK DISK
 PS0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0255_STAMPING: C 51 1934
 PS0255_MARK LOGO: CGS
 PS0255_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0255+STABILITY: SURFACE MOTION
 PS0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0255+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0255
 PS0255  HISTORY     - Date     Condition        Report By
 PS0255  HISTORY     - 1934     MONUMENTED       CGS
 PS0255  HISTORY     - 1940     GOOD             CGS
 PS0255  HISTORY     - 19941101 GOOD             NGS
 PS0255
 PS0255                          STATION DESCRIPTION
 PS0255
 PS0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0255'1.4 MI W FROM VAYLAND.
 PS0255'1.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0255'FROM THE STATION AT VAYLAND, HAND COUNTY, 9 POLES WEST OF
 PS0255'MILEPOST 394, AT A SECTION-LINE ROAD CROSSING, 97.2 FEET
 PS0255'NORTH OF THE NORTH RAIL, 35.5 FEET EAST OF THE CENTERLINE OF THE
 PS0255'ROAD, 6 FEET SOUTH OF A CORNER OF THE RIGHT-OF-WAY FENCE, 0.8
 PS0255'FOOT WEST OF A WHITE REFERENCE POST, AND 18 INCHES LOWER
 PS0255'THAN THE TRACK.  A STANDARD DISK, STAMPED C 51 1934 AND SET IN
 PS0255'THE TOP OF A CONCRETE POST.
 PS0255
 PS0255                          STATION RECOVERY (1940)
 PS0255
 PS0255'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0255'RECOVERED IN GOOD CONDITION.
 PS0255
 PS0255                          STATION RECOVERY (1994)
 PS0255
 PS0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0255'13.6 KM (8.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0255'IN MILLER, 620.0 M (2034.1 FT) WEST OF MILEPOST 309, 28.0 M (91.9 FT)
 PS0255'NORTHEAST OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN
 PS0255'RAILROAD, 18.0 M (59.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 9.6 M
 PS0255'(31.5 FT) EAST OF THE CENTER OF A TRACK ROAD, 0.5 M (1.6 FT) BELOW THE
 PS0255'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A METAL GUARD POST, AND
 PS0255'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0102 ***********************************************************************
 PS0102  DESIGNATION -  C 52
 PS0102  PID         -  PS0102
 PS0102  STATE/COUNTY-  SD/BEADLE
 PS0102  COUNTRY     -  US
 PS0102  USGS QUAD   -  CAVOUR (2017)
 PS0102
 PS0102                         *CURRENT SURVEY CONTROL
 PS0102  ______________________________________________________________________
 PS0102* NAD 83(1986) POSITION- 44 22 05.     (N) 098 05 35.     (W)   SCALED
 PS0102* NAVD 88 ORTHO HEIGHT -   395.419 (meters)     1297.30  (feet) ADJUSTED
 PS0102  ______________________________________________________________________
 PS0102  GEOID HEIGHT    -        -25.033 (meters)                     GEOID18
 PS0102  DYNAMIC HEIGHT  -        395.353 (meters)     1297.09  (feet) COMP
 PS0102  MODELED GRAVITY -    980,438.8   (mgal)                       NAVD 88
 PS0102
 PS0102  VERT ORDER      -  SECOND    CLASS 0
 PS0102
 PS0102.The horizontal coordinates were scaled from a map and have
 PS0102.an estimated accuracy of +/- 6 seconds.
 PS0102
 PS0102.The orthometric height was determined by differential leveling and
 PS0102.adjusted by the NATIONAL GEODETIC SURVEY
 PS0102.in June 1991.
 PS0102
 PS0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0102.GEOID18 height accuracy estimate available here.
 PS0102
 PS0102.Click photographs - Photos may exist for this station.
 PS0102
 PS0102.The dynamic height is computed by dividing the NAVD 88
 PS0102.geopotential number by the normal gravity value computed on the
 PS0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0102.degrees latitude (g = 980.6199 gals.).
 PS0102
 PS0102.The modeled gravity was interpolated from observed gravity values.
 PS0102
 PS0102;                    North         East    Units  Estimated Accuracy
 PS0102;SPC SD N     -    61,210.      751,990.      MT  (+/- 180 meters Scaled)
 PS0102
 PS0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ722131(NAD 83)
 PS0102
 PS0102                          SUPERSEDED SURVEY CONTROL
 PS0102
 PS0102  NGVD 29 (??/??/92)  395.157  (m)         1296.44   (f) ADJ UNCH    2 0
 PS0102
 PS0102.Superseded values are not recommended for survey control.
 PS0102
 PS0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0102.See file dsdata.pdf to determine how the superseded data were derived.
 PS0102
 PS0102_MARKER: DB = BENCH MARK DISK
 PS0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0102_STAMPING: C 52 1934
 PS0102_MARK LOGO: CGS
 PS0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0102+STABILITY: SURFACE MOTION
 PS0102
 PS0102  HISTORY     - Date     Condition        Report By
 PS0102  HISTORY     - 1934     MONUMENTED       CGS
 PS0102  HISTORY     - 1954     MARK NOT FOUND   USGS
 PS0102
 PS0102                          STATION DESCRIPTION
 PS0102
 PS0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0102'2.8 MI W FROM CAVOUR.
 PS0102'ABOUT 2.8 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0102'FROM THE STATION AT CAVOUR, BEADLE COUNTY, ABOUT 9 POLES EAST OF
 PS0102'MILEPOST 357, AT A ROAD CROSSING, 32 FEET EAST OF THE CENTER
 PS0102'LINE OF THE ROAD, ABOUT 100 FEET NORTH OF THE CENTER LINE OF THE
 PS0102'TRACK, 32 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER, AND
 PS0102'ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PS0102'C 52 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0102
 PS0102                          STATION RECOVERY (1954)
 PS0102
 PS0102'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1954
 PS0102'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0360 ***********************************************************************
 OQ0360  DESIGNATION -  C 53
 OQ0360  PID         -  OQ0360
 OQ0360  STATE/COUNTY-  SD/MCCOOK
 OQ0360  COUNTRY     -  US
 OQ0360  USGS QUAD   -  UNITYVILLE (2017)
 OQ0360
 OQ0360                         *CURRENT SURVEY CONTROL
 OQ0360  ______________________________________________________________________
 OQ0360* NAD 83(1986) POSITION- 43 46 31.     (N) 097 26 02.     (W)   SCALED
 OQ0360* NAVD 88 ORTHO HEIGHT -   459.828 (meters)     1508.62  (feet) ADJUSTED
 OQ0360  ______________________________________________________________________
 OQ0360  GEOID HEIGHT    -        -25.938 (meters)                     GEOID18
 OQ0360  DYNAMIC HEIGHT  -        459.717 (meters)     1508.25  (feet) COMP
 OQ0360  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 OQ0360
 OQ0360  VERT ORDER      -  SECOND    CLASS 0
 OQ0360
 OQ0360.The horizontal coordinates were scaled from a map and have
 OQ0360.an estimated accuracy of +/- 6 seconds.
 OQ0360
 OQ0360.The orthometric height was determined by differential leveling and
 OQ0360.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0360.in June 1991.
 OQ0360
 OQ0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0360.GEOID18 height accuracy estimate available here.
 OQ0360
 OQ0360.Click photographs - Photos may exist for this station.
 OQ0360
 OQ0360.The dynamic height is computed by dividing the NAVD 88
 OQ0360.geopotential number by the normal gravity value computed on the
 OQ0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0360.degrees latitude (g = 980.6199 gals.).
 OQ0360
 OQ0360.The modeled gravity was interpolated from observed gravity values.
 OQ0360
 OQ0360;                    North         East    Units  Estimated Accuracy
 OQ0360;SPC SD S     -   164,260.      833,360.      MT  (+/- 180 meters Scaled)
 OQ0360
 OQ0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP260481(NAD 83)
 OQ0360
 OQ0360                          SUPERSEDED SURVEY CONTROL
 OQ0360
 OQ0360  NGVD 29 (??/??/92)  459.536  (m)         1507.66   (f) ADJ UNCH    2 0
 OQ0360
 OQ0360.Superseded values are not recommended for survey control.
 OQ0360
 OQ0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0360.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0360
 OQ0360_MARKER: DB = BENCH MARK DISK
 OQ0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0360_STAMPING: C 53 1934
 OQ0360_MARK LOGO: CGS
 OQ0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0360+STABILITY: SURFACE MOTION
 OQ0360
 OQ0360  HISTORY     - Date     Condition        Report By
 OQ0360  HISTORY     - 1934     MONUMENTED       CGS
 OQ0360
 OQ0360                          STATION DESCRIPTION
 OQ0360
 OQ0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0360'2 MI SE FROM UNITYVILLE.
 OQ0360'ABOUT 2.0 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0360'RAILWAY FROM THE STATION AT UNITYVILLE, MC COOK COUNTY,
 OQ0360'ABOUT 3 POLES SOUTHEAST OF MILEPOST 80, AT A ROAD CROSSING,
 OQ0360'ABOUT 120 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 39
 OQ0360'FEET NORTHEAST OF THE CENTER LINE OF THE TRACK, 8 FEET
 OQ0360'NORTHWEST OF A POLE, AND ABOUT LEVEL WITH THE TRACK.  A
 OQ0360'STANDARD DISK, STAMPED C 53 1934 AND SET IN THE TOP OF A
 OQ0360'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0493 ***********************************************************************
 PR0493  DESIGNATION -  C 54
 PR0493  PID         -  PR0493
 PR0493  STATE/COUNTY-  SD/LAKE
 PR0493  COUNTRY     -  US
 PR0493  USGS QUAD   -  RAMONA (2017)
 PR0493
 PR0493                         *CURRENT SURVEY CONTROL
 PR0493  ______________________________________________________________________
 PR0493* NAD 83(1986) POSITION- 44 00 14.     (N) 097 14 39.     (W)   SCALED
 PR0493* NAVD 88 ORTHO HEIGHT -   533.468 (meters)     1750.22  (feet) ADJUSTED
 PR0493  ______________________________________________________________________
 PR0493  GEOID HEIGHT    -        -25.758 (meters)                     GEOID18
 PR0493  DYNAMIC HEIGHT  -        533.340 (meters)     1749.80  (feet) COMP
 PR0493  MODELED GRAVITY -    980,362.8   (mgal)                       NAVD 88
 PR0493
 PR0493  VERT ORDER      -  SECOND    CLASS 0
 PR0493
 PR0493.The horizontal coordinates were scaled from a map and have
 PR0493.an estimated accuracy of +/- 6 seconds.
 PR0493
 PR0493.The orthometric height was determined by differential leveling and
 PR0493.adjusted by the NATIONAL GEODETIC SURVEY
 PR0493.in June 1991.
 PR0493
 PR0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0493.GEOID18 height accuracy estimate available here.
 PR0493
 PR0493.Click photographs - Photos may exist for this station.
 PR0493
 PR0493.The dynamic height is computed by dividing the NAVD 88
 PR0493.geopotential number by the normal gravity value computed on the
 PR0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0493.degrees latitude (g = 980.6199 gals.).
 PR0493
 PR0493.The modeled gravity was interpolated from observed gravity values.
 PR0493
 PR0493;                    North         East    Units  Estimated Accuracy
 PR0493;SPC SD S     -   190,190.      847,680.      MT  (+/- 180 meters Scaled)
 PR0493
 PR0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP407738(NAD 83)
 PR0493
 PR0493                          SUPERSEDED SURVEY CONTROL
 PR0493
 PR0493  NGVD 29 (??/??/92)  533.162  (m)         1749.22   (f) ADJ UNCH    2 0
 PR0493
 PR0493.Superseded values are not recommended for survey control.
 PR0493
 PR0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0493.See file dsdata.pdf to determine how the superseded data were derived.
 PR0493
 PR0493_MARKER: DB = BENCH MARK DISK
 PR0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0493_STAMPING: C 54 1934
 PR0493_MARK LOGO: CGS
 PR0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0493+STABILITY: SURFACE MOTION
 PR0493
 PR0493  HISTORY     - Date     Condition        Report By
 PR0493  HISTORY     - 1934     MONUMENTED       CGS
 PR0493
 PR0493                          STATION DESCRIPTION
 PR0493
 PR0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0493'AT JUNIUS.
 PR0493'AT JUNIUS, LAKE COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0493'PACIFIC RAILROAD, ACROSS A ROAD FROM THE STATION, AT A ROAD
 PR0493'CROSSING, 45 FEET WEST OF THE CENTER LINE OF THE ROAD, 13 FEET
 PR0493'NORTH OF THE CENTER LINE OF THE TRACK, 7 FEET WEST OF A POLE,
 PR0493'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED C 54 1934
 PR0493'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0191 ***********************************************************************
 PR0191  DESIGNATION -  C 55
 PR0191  PID         -  PR0191
 PR0191  STATE/COUNTY-  SD/BROOKINGS
 PR0191  COUNTRY     -  US
 PR0191  USGS QUAD   -  AURORA (2017)
 PR0191
 PR0191                         *CURRENT SURVEY CONTROL
 PR0191  ______________________________________________________________________
 PR0191* NAD 83(1986) POSITION- 44 19 43.     (N) 096 38 46.     (W)   SCALED
 PR0191* NAVD 88 ORTHO HEIGHT -   515.417 (meters)     1691.00  (feet) ADJUSTED
 PR0191  ______________________________________________________________________
 PR0191  GEOID HEIGHT    -        -25.483 (meters)                     GEOID18
 PR0191  DYNAMIC HEIGHT  -        515.322 (meters)     1690.69  (feet) COMP
 PR0191  MODELED GRAVITY -    980,418.5   (mgal)                       NAVD 88
 PR0191
 PR0191  VERT ORDER      -  FIRST     CLASS II
 PR0191
 PR0191.The horizontal coordinates were scaled from a map and have
 PR0191.an estimated accuracy of +/- 6 seconds.
 PR0191
 PR0191.The orthometric height was determined by differential leveling and
 PR0191.adjusted by the NATIONAL GEODETIC SURVEY
 PR0191.in October 1997.
 PR0191
 PR0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0191.GEOID18 height accuracy estimate available here.
 PR0191
 PR0191.Click photographs - Photos may exist for this station.
 PR0191
 PR0191.The dynamic height is computed by dividing the NAVD 88
 PR0191.geopotential number by the normal gravity value computed on the
 PR0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0191.degrees latitude (g = 980.6199 gals.).
 PR0191
 PR0191.The modeled gravity was interpolated from observed gravity values.
 PR0191
 PR0191;                    North         East    Units  Estimated Accuracy
 PR0191;SPC SD N     -    60,580.      867,440.      MT  (+/- 180 meters Scaled)
 PR0191
 PR0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ876110(NAD 83)
 PR0191
 PR0191                          SUPERSEDED SURVEY CONTROL
 PR0191
 PR0191  NAVD 88 (06/15/91)  515.422  (m)         1691.01   (f) SUPERSEDED  1 2
 PR0191  NGVD 29 (??/??/92)  515.182  (m)         1690.23   (f) ADJ UNCH    1 2
 PR0191
 PR0191.Superseded values are not recommended for survey control.
 PR0191
 PR0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0191.See file dsdata.pdf to determine how the superseded data were derived.
 PR0191
 PR0191_MARKER: DB = BENCH MARK DISK
 PR0191_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0191_SP_SET: STEP
 PR0191_STAMPING: C 55 1934
 PR0191_MARK LOGO: CGS
 PR0191_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0191_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0191+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1994
 PR0191
 PR0191  HISTORY     - Date     Condition        Report By
 PR0191  HISTORY     - 1934     MONUMENTED       CGS
 PR0191  HISTORY     - 19940919 GOOD             NGS
 PR0191
 PR0191                          STATION DESCRIPTION
 PR0191
 PR0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0191'AT BUSHNELL.
 PR0191'AT BUSHNELL, BROOKINGS COUNTY, AT THE CITY SCHOOL, 3 BLOCKS WEST
 PR0191'ALONG MAIN STREET FROM THE CHICAGO, ROCK ISLAND AND PACIFIC
 PR0191'RAILWAY, IN THE EAST END OF THE BOTTOM CONCRETE STEP AT THE
 PR0191'SOUTH DOOR, AND ABOUT 16 INCHES ABOVE GROUND.  A STANDARD DISK,
 PR0191'STAMPED C 55 1934.
 PR0191
 PR0191                          STATION RECOVERY (1994)
 PR0191
 PR0191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0191'IN BUSHNELL, AT THE INTERSECTION OF MAIN STREET AND COUNTY ROAD 25, IN
 PR0191'TOP OF AND 0.2 M (0.7 FT) WEST OF THE EAST END OF THE BOTTOM CONCRETE
 PR0191'STEP AT THE SOUTH ENTRANCE TO A 2 STORY BRICK BUILDING (VACANT), 67.2
 PR0191'M (220.5 FT) EAST OF THE ROAD CENTER, 31.0 M (101.7 FT) NORTH OF THE
 PR0191'STREET CENTER, 1.0 M (3.3 FT) EAST OF THE CENTER OF THE ENTRANCE, AND
 PR0191'0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0310 ***********************************************************************
 PR0310  DESIGNATION -  C 56
 PR0310  PID         -  PR0310
 PR0310  STATE/COUNTY-  SD/DEUEL
 PR0310  COUNTRY     -  US
 PR0310  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0310
 PR0310                         *CURRENT SURVEY CONTROL
 PR0310  ______________________________________________________________________
 PR0310* NAD 83(1986) POSITION- 44 49 08.     (N) 096 41 33.     (W)   SCALED
 PR0310* NAVD 88 ORTHO HEIGHT -   577.343 (meters)     1894.17  (feet) ADJUSTED
 PR0310  ______________________________________________________________________
 PR0310  GEOID HEIGHT    -        -25.300 (meters)                     GEOID18
 PR0310  DYNAMIC HEIGHT  -        577.259 (meters)     1893.89  (feet) COMP
 PR0310  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 PR0310
 PR0310  VERT ORDER      -  SECOND    CLASS 0
 PR0310
 PR0310.The horizontal coordinates were scaled from a map and have
 PR0310.an estimated accuracy of +/- 6 seconds.
 PR0310
 PR0310.The orthometric height was determined by differential leveling and
 PR0310.adjusted by the NATIONAL GEODETIC SURVEY
 PR0310.in June 1991.
 PR0310
 PR0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0310.GEOID18 height accuracy estimate available here.
 PR0310
 PR0310.Click photographs - Photos may exist for this station.
 PR0310
 PR0310.The dynamic height is computed by dividing the NAVD 88
 PR0310.geopotential number by the normal gravity value computed on the
 PR0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0310.degrees latitude (g = 980.6199 gals.).
 PR0310
 PR0310.The modeled gravity was interpolated from observed gravity values.
 PR0310
 PR0310;                    North         East    Units  Estimated Accuracy
 PR0310;SPC SD N     -   114,860.      861,520.      MT  (+/- 180 meters Scaled)
 PR0310
 PR0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ824654(NAD 83)
 PR0310
 PR0310                          SUPERSEDED SURVEY CONTROL
 PR0310
 PR0310  NGVD 29 (??/??/92)  577.089  (m)         1893.33   (f) ADJ UNCH    2 0
 PR0310
 PR0310.Superseded values are not recommended for survey control.
 PR0310
 PR0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0310.See file dsdata.pdf to determine how the superseded data were derived.
 PR0310
 PR0310_MARKER: DB = BENCH MARK DISK
 PR0310_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0310_SP_SET: CULVERT HEADWALL
 PR0310_STAMPING: C 56 1934
 PR0310_MARK LOGO: CGS
 PR0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0310+STABILITY: SURFACE MOTION
 PR0310
 PR0310  HISTORY     - Date     Condition        Report By
 PR0310  HISTORY     - 1934     MONUMENTED       CGS
 PR0310
 PR0310                          STATION DESCRIPTION
 PR0310
 PR0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0310'1.7 MI S FROM ALTAMONT.
 PR0310'ABOUT 1.7 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE CHICAGO
 PR0310'AND NORTH WESTERN RAILWAY WATER TANK AT ALTAMONT, DEUEL COUNTY,
 PR0310'AT A CROSS ROAD, AT A 1-FOOT GALVANIZED PIPE CULVERT, IN THE
 PR0310'SOUTHEAST CONCRETE HEAD WALL, AND ABOUT LEVEL WITH THE ROAD.  A
 PR0310'STANDARD DISK, STAMPED C 56 1934.  NOTE-- U.S. HWY 77 HAS BEEN
 PR0310'REBUILT
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0640 ***********************************************************************
 PR0640  DESIGNATION -  C 57
 PR0640  PID         -  PR0640
 PR0640  STATE/COUNTY-  SD/CLARK
 PR0640  COUNTRY     -  US
 PR0640  USGS QUAD   -  GARDEN CITY (2017)
 PR0640
 PR0640                         *CURRENT SURVEY CONTROL
 PR0640  ______________________________________________________________________
 PR0640* NAD 83(1986) POSITION- 44 53 29.     (N) 097 34 19.     (W)   SCALED
 PR0640* NAVD 88 ORTHO HEIGHT -   554.035 (meters)     1817.70  (feet) ADJUSTED
 PR0640  ______________________________________________________________________
 PR0640  GEOID HEIGHT    -        -24.751 (meters)                     GEOID18
 PR0640  DYNAMIC HEIGHT  -        553.952 (meters)     1817.42  (feet) COMP
 PR0640  MODELED GRAVITY -    980,449.8   (mgal)                       NAVD 88
 PR0640
 PR0640  VERT ORDER      -  FIRST     CLASS II
 PR0640
 PR0640.The horizontal coordinates were scaled from a map and have
 PR0640.an estimated accuracy of +/- 6 seconds.
 PR0640
 PR0640.The orthometric height was determined by differential leveling and
 PR0640.adjusted by the NATIONAL GEODETIC SURVEY
 PR0640.in July 1998.
 PR0640
 PR0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0640.GEOID18 height accuracy estimate available here.
 PR0640
 PR0640.Click photographs - Photos may exist for this station.
 PR0640
 PR0640.The dynamic height is computed by dividing the NAVD 88
 PR0640.geopotential number by the normal gravity value computed on the
 PR0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0640.degrees latitude (g = 980.6199 gals.).
 PR0640
 PR0640.The modeled gravity was interpolated from observed gravity values.
 PR0640
 PR0640;                    North         East    Units  Estimated Accuracy
 PR0640;SPC SD N     -   120,450.      791,770.      MT  (+/- 180 meters Scaled)
 PR0640
 PR0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ127718(NAD 83)
 PR0640
 PR0640                          SUPERSEDED SURVEY CONTROL
 PR0640
 PR0640  NAVD 88 (06/15/91)  554.026  (m)         1817.67   (f) SUPERSEDED  1 2
 PR0640  NGVD 29 (??/??/92)  553.718  (m)         1816.66   (f) ADJ UNCH    1 2
 PR0640
 PR0640.Superseded values are not recommended for survey control.
 PR0640
 PR0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0640.See file dsdata.pdf to determine how the superseded data were derived.
 PR0640
 PR0640_MARKER: DB = BENCH MARK DISK
 PR0640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0640_STAMPING: C 57 1934
 PR0640_MARK LOGO: CGS
 PR0640_PROJECTION: FLUSH
 PR0640_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0640+STABILITY: SURFACE MOTION
 PR0640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0640+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR0640
 PR0640  HISTORY     - Date     Condition        Report By
 PR0640  HISTORY     - 1934     MONUMENTED       CGS
 PR0640  HISTORY     - 19950101 GOOD             SDDENR
 PR0640  HISTORY     - 19950913 GOOD             NGS
 PR0640  HISTORY     - 19961011 GOOD             CHANCE
 PR0640
 PR0640                          STATION DESCRIPTION
 PR0640
 PR0640'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0640'AT ELROD.
 PR0640'AT ELROD, CLARK COUNTY, ABOUT 750 FEET NORTH OF THE CHICAGO,
 PR0640'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, ABOUT 50 FEET
 PR0640'NORTH OF A ROAD CROSSING, ABOUT 40 FEET EAST OF THE TRACK, AND
 PR0640'ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED C 57 1934
 PR0640'AND SET IN THE TOP OF A CONCRETE POST.
 PR0640
 PR0640                          STATION RECOVERY (1995)
 PR0640
 PR0640'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 PR0640'FOUND IN EXCELLENT CONDITION.
 PR0640
 PR0640                          STATION RECOVERY (1995)
 PR0640
 PR0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0640'8.3 KM (5.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PR0640'MAIN STREET IN HENRY, THENCE 1.7 KM (1.05 MI) NORTHERLY ALONG COUNTY
 PR0640'ROAD 5, THENCE 0.3 KM (0.20 MI) EASTERLY ALONG A GRAVELED ROAD, 16.2 M
 PR0640'(53.1 FT) NORTH OF THE ROAD CENTER, 13.5 M (44.3 FT) EAST OF THE
 PR0640'CENTER OF AN ABANDONED RAILROAD GRADE, 6.7 M (22.0 FT) NORTH OF THE
 PR0640'SOUTH END OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.5
 PR0640'M (1.6 FT) WEST OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST,
 PR0640'AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 PR0640
 PR0640                          STATION RECOVERY (1996)
 PR0640
 PR0640'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0640'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0603 ***********************************************************************
 PR0603  DESIGNATION -  C 58
 PR0603  PID         -  PR0603
 PR0603  STATE/COUNTY-  SD/CLARK
 PR0603  COUNTRY     -  US
 PR0603  USGS QUAD   -  GARDEN CITY (2017)
 PR0603
 PR0603                         *CURRENT SURVEY CONTROL
 PR0603  ______________________________________________________________________
 PR0603* NAD 83(1986) POSITION- 44 53 14.     (N) 097 36 35.     (W)   SCALED
 PR0603* NAVD 88 ORTHO HEIGHT -   536.249 (meters)     1759.34  (feet) ADJUSTED
 PR0603  ______________________________________________________________________
 PR0603  GEOID HEIGHT    -        -24.713 (meters)                     GEOID18
 PR0603  DYNAMIC HEIGHT  -        536.169 (meters)     1759.08  (feet) COMP
 PR0603  MODELED GRAVITY -    980,450.9   (mgal)                       NAVD 88
 PR0603
 PR0603  VERT ORDER      -  SECOND    CLASS 0
 PR0603
 PR0603.The horizontal coordinates were scaled from a map and have
 PR0603.an estimated accuracy of +/- 6 seconds.
 PR0603
 PR0603.The orthometric height was determined by differential leveling and
 PR0603.adjusted by the NATIONAL GEODETIC SURVEY
 PR0603.in June 1991.
 PR0603
 PR0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0603.GEOID18 height accuracy estimate available here.
 PR0603
 PR0603.Click photographs - Photos may exist for this station.
 PR0603
 PR0603.The dynamic height is computed by dividing the NAVD 88
 PR0603.geopotential number by the normal gravity value computed on the
 PR0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0603.degrees latitude (g = 980.6199 gals.).
 PR0603
 PR0603.The modeled gravity was interpolated from observed gravity values.
 PR0603
 PR0603;                    North         East    Units  Estimated Accuracy
 PR0603;SPC SD N     -   119,900.      788,800.      MT  (+/- 180 meters Scaled)
 PR0603
 PR0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ097713(NAD 83)
 PR0603
 PR0603                          SUPERSEDED SURVEY CONTROL
 PR0603
 PR0603  NGVD 29 (??/??/92)  535.942  (m)         1758.34   (f) ADJ UNCH    2 0
 PR0603
 PR0603.Superseded values are not recommended for survey control.
 PR0603
 PR0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0603.See file dsdata.pdf to determine how the superseded data were derived.
 PR0603
 PR0603_MARKER: DB = BENCH MARK DISK
 PR0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0603_STAMPING: C 58 1934
 PR0603_MARK LOGO: CGS
 PR0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0603+STABILITY: SURFACE MOTION
 PR0603
 PR0603  HISTORY     - Date     Condition        Report By
 PR0603  HISTORY     - 1934     MONUMENTED       CGS
 PR0603  HISTORY     - 1973     GOOD             USGS
 PR0603
 PR0603                          STATION DESCRIPTION
 PR0603
 PR0603'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0603'2 MI W FROM ELROD.
 PR0603'2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0603'ELROD, IN SECTION 6, T-116N, R-56W, NEAR MILEPOST 344, 71 FT.
 PR0603'WEST OF, 43 FT. SOUTH OF SOUTH RAIL, 57 FT. NORTH OF R/W FENCE,
 PR0603'183 FT WEST OF A CULVERT UNDER THE TRACKS, 2 FT. NORTH OF A
 PR0603'WITNESS SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0024 ***********************************************************************
 PS0024  DESIGNATION -  C 59
 PS0024  PID         -  PS0024
 PS0024  STATE/COUNTY-  SD/SPINK
 PS0024  COUNTRY     -  US
 PS0024  USGS QUAD   -  GLENDALE COLONY (2017)
 PS0024
 PS0024                         *CURRENT SURVEY CONTROL
 PS0024  ______________________________________________________________________
 PS0024* NAD 83(1986) POSITION- 44 52 27.53   (N) 098 21 41.11   (W)   HD_HELD1
 PS0024* NAVD 88 ORTHO HEIGHT -   395.499 (meters)     1297.57  (feet) ADJUSTED
 PS0024  ______________________________________________________________________
 PS0024  GEOID HEIGHT    -        -24.327 (meters)                     GEOID18
 PS0024  DYNAMIC HEIGHT  -        395.457 (meters)     1297.43  (feet) COMP
 PS0024  MODELED GRAVITY -    980,500.4   (mgal)                       NAVD 88
 PS0024
 PS0024  VERT ORDER      -  SECOND    CLASS 0
 PS0024
 PS0024.The horizontal coordinates were determined by differentially corrected
 PS0024.hand held GPS observations or other comparable positioning techniques
 PS0024.and have an estimated accuracy of +/- 3 meters.
 PS0024
 PS0024.The orthometric height was determined by differential leveling and
 PS0024.adjusted by the NATIONAL GEODETIC SURVEY
 PS0024.in June 1991.
 PS0024
 PS0024.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0024.GEOID18 height accuracy estimate available here.
 PS0024
 PS0024.Click photographs - Photos may exist for this station.
 PS0024
 PS0024.The dynamic height is computed by dividing the NAVD 88
 PS0024.geopotential number by the normal gravity value computed on the
 PS0024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0024.degrees latitude (g = 980.6199 gals.).
 PS0024
 PS0024.The modeled gravity was interpolated from observed gravity values.
 PS0024
 PS0024;                    North         East    Units  Estimated Accuracy
 PS0024;SPC SD N     -   116,986.1     729,462.9     MT  (+/- 3 meters HH1 GPS) 
 PS0024
 PS0024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5043969186(NAD 83)
 PS0024
 PS0024                          SUPERSEDED SURVEY CONTROL
 PS0024
 PS0024  NGVD 29 (??/??/92)  395.214  (m)         1296.63   (f) ADJ UNCH    2 0
 PS0024
 PS0024.Superseded values are not recommended for survey control.
 PS0024
 PS0024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0024.See file dsdata.pdf to determine how the superseded data were derived.
 PS0024
 PS0024_MARKER: DB = BENCH MARK DISK
 PS0024_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0024_STAMPING: C 59 1934
 PS0024_MARK LOGO: CGS
 PS0024_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0024+STABILITY: SURFACE MOTION
 PS0024
 PS0024  HISTORY     - Date     Condition        Report By
 PS0024  HISTORY     - 1934     MONUMENTED       CGS
 PS0024  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PS0024
 PS0024                          STATION DESCRIPTION
 PS0024
 PS0024'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0024'3.1 MI W FROM FRANKFORT.
 PS0024'ABOUT 3.1 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0024'FROM FRANKFORT, SPINK COUNTY, ABOUT 9 POLES WEST OF MILEPOST
 PS0024'382, ABOUT 125 FEET EAST OF A ROAD CROSSING, AND 40 FEET NORTH OF
 PS0024'THE TRACK.  A STANDARD DISK, STAMPED C 59 1934 AND SET IN THE TOP
 PS0024'OF A CONCRETE POST.
 PS0024
 PS0024                          STATION RECOVERY (1995)
 PS0024
 PS0024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0024'THE RAILROAD TRACK HAS BEEN REMOVED AND THE AREA IS NOW A CULTIVATED
 PS0024'FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0350 ***********************************************************************
 OQ0350  DESIGNATION -  C 6
 OQ0350  PID         -  OQ0350
 OQ0350  STATE/COUNTY-  SD/MCCOOK
 OQ0350  COUNTRY     -  US
 OQ0350  USGS QUAD   -  SALEM (2017)
 OQ0350
 OQ0350                         *CURRENT SURVEY CONTROL
 OQ0350  ______________________________________________________________________
 OQ0350* NAD 83(1986) POSITION- 43 43 39.8    (N) 097 23 07.9    (W)   HD_HELD2
 OQ0350* NAVD 88 ORTHO HEIGHT -   465.679 (meters)     1527.82  (feet) ADJUSTED
 OQ0350  ______________________________________________________________________
 OQ0350  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 OQ0350  DYNAMIC HEIGHT  -        465.564 (meters)     1527.44  (feet) COMP
 OQ0350  MODELED GRAVITY -    980,359.3   (mgal)                       NAVD 88
 OQ0350
 OQ0350  VERT ORDER      -  FIRST     CLASS II
 OQ0350
 OQ0350.The horizontal coordinates were established by autonomous hand held GPS
 OQ0350.observations and have an estimated accuracy of +/- 10 meters.
 OQ0350
 OQ0350.The orthometric height was determined by differential leveling and
 OQ0350.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0350.in June 1991.
 OQ0350
 OQ0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0350.GEOID18 height accuracy estimate available here.
 OQ0350
 OQ0350.Click photographs - Photos may exist for this station.
 OQ0350
 OQ0350.The dynamic height is computed by dividing the NAVD 88
 OQ0350.geopotential number by the normal gravity value computed on the
 OQ0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0350.degrees latitude (g = 980.6199 gals.).
 OQ0350
 OQ0350.The modeled gravity was interpolated from observed gravity values.
 OQ0350
 OQ0350;                    North         East    Units  Estimated Accuracy
 OQ0350;SPC SD S     -   159,119.      837,439.      MT  (+/- 10 meters HH2 GPS)
 OQ0350
 OQ0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3003042898(NAD 83)
 OQ0350
 OQ0350                          SUPERSEDED SURVEY CONTROL
 OQ0350
 OQ0350  NGVD 29 (??/??/92)  465.384  (m)         1526.85   (f) ADJ UNCH    1 2
 OQ0350
 OQ0350.Superseded values are not recommended for survey control.
 OQ0350
 OQ0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0350.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0350
 OQ0350_MARKER: DB = BENCH MARK DISK
 OQ0350_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0350_SP_SET: FOUNDATION WALL
 OQ0350_STAMPING: 1526.847 C 6 1925
 OQ0350_MARK LOGO: CGS
 OQ0350_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0350_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0350+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 OQ0350
 OQ0350  HISTORY     - Date     Condition        Report By
 OQ0350  HISTORY     - 1925     MONUMENTED       CGS
 OQ0350  HISTORY     - 1935     GOOD             CGS
 OQ0350  HISTORY     - 20090923 GOOD             INDIV
 OQ0350  HISTORY     - 20120514 GOOD             INDIV
 OQ0350
 OQ0350                          STATION DESCRIPTION
 OQ0350
 OQ0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OQ0350'AT SALEM.
 OQ0350'AT SALEM, MC COOK COUNTY, ABOUT 3 BLOCKS NORTH OF THE CHICAGO, ST.
 OQ0350'PAUL, MINNEAPOLIS AND OMAHA RAILWAY, AT THE HIGH SCHOOL, IN THE SOUTH
 OQ0350'FOUNDATION WALL, 6 FEET EAST OF THE CENTER OF THE EAST ENTRANCE,
 OQ0350'AND ABOUT 1-1/2 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED
 OQ0350'1526.847 C 6 1925 AND SET VERTICALLY.  NOTE-- THE CHICAGO,
 OQ0350'ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS NOW THE SOO LINE
 OQ0350'RAILROAD.
 OQ0350
 OQ0350                          STATION RECOVERY (1935)
 OQ0350
 OQ0350'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0350'RECOVERED IN GOOD CONDITION.
 OQ0350
 OQ0350                          STATION RECOVERY (2009)
 OQ0350
 OQ0350'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (JHC)
 OQ0350'RECOVERED AS DESCRIBED.
 OQ0350
 OQ0350                          STATION RECOVERY (2012)
 OQ0350
 OQ0350'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0350'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0570 ***********************************************************************
 OS0570  DESIGNATION -  C 6 0 RM 1
 OS0570  PID         -  OS0570
 OS0570  STATE/COUNTY-  SD/JACKSON
 OS0570  COUNTRY     -  US
 OS0570  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0570
 OS0570                         *CURRENT SURVEY CONTROL
 OS0570  ______________________________________________________________________
 OS0570* NAD 83(1986) POSITION- 43 59 40.     (N) 101 48 28.     (W)   SCALED
 OS0570* NAVD 88 ORTHO HEIGHT -   719.859 (meters)     2361.74  (feet) ADJUSTED
 OS0570  ______________________________________________________________________
 OS0570  GEOID HEIGHT    -        -20.586 (meters)                     GEOID18
 OS0570  DYNAMIC HEIGHT  -        719.641 (meters)     2361.02  (feet) COMP
 OS0570  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 OS0570
 OS0570  VERT ORDER      -  SECOND    CLASS 0
 OS0570
 OS0570.The horizontal coordinates were scaled from a map and have
 OS0570.an estimated accuracy of +/- 6 seconds.
 OS0570
 OS0570.The orthometric height was determined by differential leveling and
 OS0570.adjusted by the NATIONAL GEODETIC SURVEY
 OS0570.in June 1991.
 OS0570
 OS0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0570.GEOID18 height accuracy estimate available here.
 OS0570
 OS0570.Click photographs - Photos may exist for this station.
 OS0570
 OS0570.The dynamic height is computed by dividing the NAVD 88
 OS0570.geopotential number by the normal gravity value computed on the
 OS0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0570.degrees latitude (g = 980.6199 gals.).
 OS0570
 OS0570.The modeled gravity was interpolated from observed gravity values.
 OS0570
 OS0570;                    North         East    Units  Estimated Accuracy
 OS0570;SPC SD S     -   185,590.      481,740.      MT  (+/- 180 meters Scaled)
 OS0570
 OS0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP748750(NAD 83)
 OS0570
 OS0570                          SUPERSEDED SURVEY CONTROL
 OS0570
 OS0570  NGVD 29 (??/??/92)  719.41   (m)         2360.3    (f) COMPUTED    2 0
 OS0570
 OS0570.Superseded values are not recommended for survey control.
 OS0570
 OS0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0570.See file dsdata.pdf to determine how the superseded data were derived.
 OS0570
 OS0570_MARKER: DR = REFERENCE MARK DISK
 OS0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0570_STAMPING: C 6 O NO 1 1961
 OS0570_MARK LOGO: CGS
 OS0570_PROJECTION: FLUSH
 OS0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0570+STABILITY: SURFACE MOTION
 OS0570
 OS0570  HISTORY     - Date     Condition        Report By
 OS0570  HISTORY     - 1961     MONUMENTED       CGS
 OS0570  HISTORY     - 1962     GOOD             CGS
 OS0570
 OS0570                          STATION DESCRIPTION
 OS0570
 OS0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0570'6.5 MI NE FROM COTTONWOOD.
 OS0570'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0570'COTTONWOOD, THENCE 5.9 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0570'THENCE 0.4 MILE NORTH ALONG A PRIVATE GRAVEL ROAD TO A FARM
 OS0570'HOUSE, THENCE 0.4 MILE WEST-NORTHWEST ALONG A PRIVATE DIRT ROAD
 OS0570'ON THE CREST OF A RIDGE IN SECTION 2, T 1 S, R 19 E, 42 FEET
 OS0570'NORTH AND ACROSS THE ROAD FROM A FENCE, 14 FEET NORTH OF THE
 OS0570'CENTERLINE OF THE ROAD, 39.0 FEET NORTH-NORTHWEST OF C 6 O 1961
 OS0570'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0570'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0569 ***********************************************************************
 OS0569  DESIGNATION -  C 6 O
 OS0569  PID         -  OS0569
 OS0569  STATE/COUNTY-  SD/JACKSON
 OS0569  COUNTRY     -  US
 OS0569  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0569
 OS0569                         *CURRENT SURVEY CONTROL
 OS0569  ______________________________________________________________________
 OS0569* NAD 83(1986) POSITION- 43 59 40.     (N) 101 48 28.     (W)   SCALED
 OS0569* NAVD 88 ORTHO HEIGHT -   719.651 (meters)     2361.05  (feet) ADJUSTED
 OS0569  ______________________________________________________________________
 OS0569  GEOID HEIGHT    -        -20.586 (meters)                     GEOID18
 OS0569  DYNAMIC HEIGHT  -        719.433 (meters)     2360.34  (feet) COMP
 OS0569  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 OS0569
 OS0569  VERT ORDER      -  SECOND    CLASS 0
 OS0569
 OS0569.The horizontal coordinates were scaled from a map and have
 OS0569.an estimated accuracy of +/- 6 seconds.
 OS0569
 OS0569.The orthometric height was determined by differential leveling and
 OS0569.adjusted by the NATIONAL GEODETIC SURVEY
 OS0569.in June 1991.
 OS0569
 OS0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0569.GEOID18 height accuracy estimate available here.
 OS0569
 OS0569.Click photographs - Photos may exist for this station.
 OS0569
 OS0569.The dynamic height is computed by dividing the NAVD 88
 OS0569.geopotential number by the normal gravity value computed on the
 OS0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0569.degrees latitude (g = 980.6199 gals.).
 OS0569
 OS0569.The modeled gravity was interpolated from observed gravity values.
 OS0569
 OS0569;                    North         East    Units  Estimated Accuracy
 OS0569;SPC SD S     -   185,590.      481,740.      MT  (+/- 180 meters Scaled)
 OS0569
 OS0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP748750(NAD 83)
 OS0569
 OS0569                          SUPERSEDED SURVEY CONTROL
 OS0569
 OS0569  NGVD 29 (??/??/92)  719.20   (m)         2359.6    (f) COMPUTED    2 0
 OS0569
 OS0569.Superseded values are not recommended for survey control.
 OS0569
 OS0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0569.See file dsdata.pdf to determine how the superseded data were derived.
 OS0569
 OS0569_MARKER: DS = TRIANGULATION STATION DISK
 OS0569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0569_STAMPING: C 6 O 1961
 OS0569_MARK LOGO: CGS
 OS0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0569+STABILITY: SURFACE MOTION
 OS0569
 OS0569  HISTORY     - Date     Condition        Report By
 OS0569  HISTORY     - 1961     MONUMENTED       CGS
 OS0569  HISTORY     - 1962     GOOD             CGS
 OS0569
 OS0569                          STATION DESCRIPTION
 OS0569
 OS0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0569'6.5 MI NE FROM COTTONWOOD.
 OS0569'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0569'AT COTTONWOOD, THENCE 5.9 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0569'THENCE 0.1 MILE NORTH ALONG A PRIVATE GRAVEL ROAD TO A FARM
 OS0569'HOUSE, THENCE 0.4 MILE WEST-NORTH WEST ALONG A PRIVATE DIRT
 OS0569'ROAD ON THE CREST OF A RIDGE IN SECTION 2, T 1 S, R 19 E, 25
 OS0569'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 3 FEET NORTH OF A
 OS0569'FENCE, 5.0 FEET NORTHWEST OF A METAL WITNESS POST, AND ABOUT
 OS0569'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0569'PROJECTING 1 INCH ABOVE THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0573 ***********************************************************************
 OS0573  DESIGNATION -  C 6 O AZ MK
 OS0573  PID         -  OS0573
 OS0573  STATE/COUNTY-  SD/JACKSON
 OS0573  COUNTRY     -  US
 OS0573  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0573
 OS0573                         *CURRENT SURVEY CONTROL
 OS0573  ______________________________________________________________________
 OS0573* NAD 83(1986) POSITION- 43 59 20.     (N) 101 48 37.     (W)   SCALED
 OS0573* NAVD 88 ORTHO HEIGHT -   709.763 (meters)     2328.61  (feet) ADJUSTED
 OS0573  ______________________________________________________________________
 OS0573  GEOID HEIGHT    -        -20.576 (meters)                     GEOID18
 OS0573  DYNAMIC HEIGHT  -        709.547 (meters)     2327.91  (feet) COMP
 OS0573  MODELED GRAVITY -    980,291.9   (mgal)                       NAVD 88
 OS0573
 OS0573  VERT ORDER      -  SECOND    CLASS 0
 OS0573
 OS0573.The horizontal coordinates were scaled from a map and have
 OS0573.an estimated accuracy of +/- 6 seconds.
 OS0573
 OS0573.The orthometric height was determined by differential leveling and
 OS0573.adjusted by the NATIONAL GEODETIC SURVEY
 OS0573.in June 1991.
 OS0573
 OS0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0573.GEOID18 height accuracy estimate available here.
 OS0573
 OS0573.Click photographs - Photos may exist for this station.
 OS0573
 OS0573.The dynamic height is computed by dividing the NAVD 88
 OS0573.geopotential number by the normal gravity value computed on the
 OS0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0573.degrees latitude (g = 980.6199 gals.).
 OS0573
 OS0573.The modeled gravity was interpolated from observed gravity values.
 OS0573
 OS0573;                    North         East    Units  Estimated Accuracy
 OS0573;SPC SD S     -   184,970.      481,530.      MT  (+/- 180 meters Scaled)
 OS0573
 OS0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP746744(NAD 83)
 OS0573
 OS0573                          SUPERSEDED SURVEY CONTROL
 OS0573
 OS0573  NGVD 29 (??/??/92)  709.31   (m)         2327.1    (f) COMPUTED    2 0
 OS0573
 OS0573.Superseded values are not recommended for survey control.
 OS0573
 OS0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0573.See file dsdata.pdf to determine how the superseded data were derived.
 OS0573
 OS0573_MARKER: DZ = AZIMUTH MARK DISK
 OS0573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0573_STAMPING: C 6 O 1961
 OS0573_MARK LOGO: CGS
 OS0573_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0573+STABILITY: SURFACE MOTION
 OS0573
 OS0573  HISTORY     - Date     Condition        Report By
 OS0573  HISTORY     - 1961     MONUMENTED       CGS
 OS0573  HISTORY     - 1962     GOOD             CGS
 OS0573
 OS0573                          STATION DESCRIPTION
 OS0573
 OS0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0573'5.6 MI NE FROM COTTONWOOD.
 OS0573'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0573'AT COTTONWOOD, THENCE 5.4 MILES NORTHEAST ALONG U.S. HIGHWAY
 OS0573'14 AT AN ENTRANCE TO A FIELD IN SECTION 2, T 1 S, R 19 E,
 OS0573'74 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, 17 FEET
 OS0573'SOUTHWEST OF THE CENTER OF A WIRE GATE AND FIELD ENTRANCE, 1 FOOT
 OS0573'NORTHWEST OF A FENCE, 3.0 FEET NORTHEAST OF A METAL WITNESS
 OS0573'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 OS0573'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE THE LEVEL
 OS0573'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0571 ***********************************************************************
 OS0571  DESIGNATION -  C 6 O RM 2
 OS0571  PID         -  OS0571
 OS0571  STATE/COUNTY-  SD/JACKSON
 OS0571  COUNTRY     -  US
 OS0571  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0571
 OS0571                         *CURRENT SURVEY CONTROL
 OS0571  ______________________________________________________________________
 OS0571* NAD 83(1986) POSITION- 43 59 40.     (N) 101 48 28.     (W)   SCALED
 OS0571* NAVD 88 ORTHO HEIGHT -   719.616 (meters)     2360.94  (feet) ADJUSTED
 OS0571  ______________________________________________________________________
 OS0571  GEOID HEIGHT    -        -20.586 (meters)                     GEOID18
 OS0571  DYNAMIC HEIGHT  -        719.399 (meters)     2360.23  (feet) COMP
 OS0571  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 OS0571
 OS0571  VERT ORDER      -  SECOND    CLASS 0
 OS0571
 OS0571.The horizontal coordinates were scaled from a map and have
 OS0571.an estimated accuracy of +/- 6 seconds.
 OS0571
 OS0571.The orthometric height was determined by differential leveling and
 OS0571.adjusted by the NATIONAL GEODETIC SURVEY
 OS0571.in June 1991.
 OS0571
 OS0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0571.GEOID18 height accuracy estimate available here.
 OS0571
 OS0571.Click photographs - Photos may exist for this station.
 OS0571
 OS0571.The dynamic height is computed by dividing the NAVD 88
 OS0571.geopotential number by the normal gravity value computed on the
 OS0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0571.degrees latitude (g = 980.6199 gals.).
 OS0571
 OS0571.The modeled gravity was interpolated from observed gravity values.
 OS0571
 OS0571;                    North         East    Units  Estimated Accuracy
 OS0571;SPC SD S     -   185,590.      481,740.      MT  (+/- 180 meters Scaled)
 OS0571
 OS0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP748750(NAD 83)
 OS0571
 OS0571                          SUPERSEDED SURVEY CONTROL
 OS0571
 OS0571  NGVD 29 (??/??/92)  719.16   (m)         2359.4    (f) COMPUTED    2 0
 OS0571
 OS0571.Superseded values are not recommended for survey control.
 OS0571
 OS0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0571.See file dsdata.pdf to determine how the superseded data were derived.
 OS0571
 OS0571_MARKER: DR = REFERENCE MARK DISK
 OS0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0571_STAMPING: C 6 O NO 2 1961
 OS0571_MARK LOGO: CGS
 OS0571_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0571+STABILITY: SURFACE MOTION
 OS0571
 OS0571  HISTORY     - Date     Condition        Report By
 OS0571  HISTORY     - 1961     MONUMENTED       CGS
 OS0571  HISTORY     - 1962     GOOD             CGS
 OS0571
 OS0571                          STATION DESCRIPTION
 OS0571
 OS0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0571'6.5 MI NE FROM COTTONWOOD.
 OS0571'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0571'AT COTTONWOOD, THENCE 5.9 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0571'THENCE 0.4 MILE NORTH ALONG A PRIVATE GRAVEL ROAD TO A FARM
 OS0571'HOUSE, THENCE 0.4 MILE WEST-NORTHWEST ALONG A PRIVATE DIRT
 OS0571'ROAD ON THE CREST OF A RIDGE IN SECTION 2, T 1 S, R 19 E, 26
 OS0571'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE,
 OS0571'47.4 FEET WEST OF C 6 O 1961 TRIANGULATION STATION, AND SET
 OS0571'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL
 OS0571'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0576 ***********************************************************************
 OS0576  DESIGNATION -  C 6 P
 OS0576  PID         -  OS0576
 OS0576  STATE/COUNTY-  SD/JACKSON
 OS0576  COUNTRY     -  US
 OS0576  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0576
 OS0576                         *CURRENT SURVEY CONTROL
 OS0576  ______________________________________________________________________
 OS0576* NAD 83(1986) POSITION- 43 59 33.     (N) 101 49 13.     (W)   SCALED
 OS0576* NAVD 88 ORTHO HEIGHT -   736.242 (meters)     2415.49  (feet) ADJUSTED
 OS0576  ______________________________________________________________________
 OS0576  GEOID HEIGHT    -        -20.539 (meters)                     GEOID18
 OS0576  DYNAMIC HEIGHT  -        736.019 (meters)     2414.76  (feet) COMP
 OS0576  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 OS0576
 OS0576  VERT ORDER      -  SECOND    CLASS 0
 OS0576
 OS0576.The horizontal coordinates were scaled from a map and have
 OS0576.an estimated accuracy of +/- 6 seconds.
 OS0576
 OS0576.The orthometric height was determined by differential leveling and
 OS0576.adjusted by the NATIONAL GEODETIC SURVEY
 OS0576.in June 1991.
 OS0576
 OS0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0576.GEOID18 height accuracy estimate available here.
 OS0576
 OS0576.Click photographs - Photos may exist for this station.
 OS0576
 OS0576.The dynamic height is computed by dividing the NAVD 88
 OS0576.geopotential number by the normal gravity value computed on the
 OS0576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0576.degrees latitude (g = 980.6199 gals.).
 OS0576
 OS0576.The modeled gravity was interpolated from observed gravity values.
 OS0576
 OS0576;                    North         East    Units  Estimated Accuracy
 OS0576;SPC SD S     -   185,390.      480,740.      MT  (+/- 180 meters Scaled)
 OS0576
 OS0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP738749(NAD 83)
 OS0576
 OS0576                          SUPERSEDED SURVEY CONTROL
 OS0576
 OS0576  NGVD 29 (??/??/92)  735.79   (m)         2414.0    (f) COMPUTED    2 0
 OS0576
 OS0576.Superseded values are not recommended for survey control.
 OS0576
 OS0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0576.See file dsdata.pdf to determine how the superseded data were derived.
 OS0576
 OS0576_MARKER: DS = TRIANGULATION STATION DISK
 OS0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0576_STAMPING: C 6 P 1961
 OS0576_MARK LOGO: CGS
 OS0576_PROJECTION: FLUSH
 OS0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0576+STABILITY: SURFACE MOTION
 OS0576
 OS0576  HISTORY     - Date     Condition        Report By
 OS0576  HISTORY     - 1961     MONUMENTED       CGS
 OS0576  HISTORY     - 1962     GOOD             CGS
 OS0576
 OS0576                          STATION DESCRIPTION
 OS0576
 OS0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0576'5.4 MI NE FROM COTTONWOOD.
 OS0576'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0576'AT COTTONWOOD, THENCE 4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0576'THENCE 0.4 MILE NORTH ALONG A TRAIL ROAD AND ON THE CREST OF A
 OS0576'HILL, IN SECTION 2, T 1 S, R 19 E, 29 FEET EAST OF THE CENTER
 OS0576'LINE OF THE ROAD, 9 FEET EAST OF A FENCE, 9.2 FEET EAST-SOUTHEAST
 OS0576'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 OS0576'ROAD, AND SET IN A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0574 ***********************************************************************
 OS0574  DESIGNATION -  C 6 P RM 1
 OS0574  PID         -  OS0574
 OS0574  STATE/COUNTY-  SD/JACKSON
 OS0574  COUNTRY     -  US
 OS0574  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0574
 OS0574                         *CURRENT SURVEY CONTROL
 OS0574  ______________________________________________________________________
 OS0574* NAD 83(1986) POSITION- 43 59 33.     (N) 101 49 13.     (W)   SCALED
 OS0574* NAVD 88 ORTHO HEIGHT -   735.471 (meters)     2412.96  (feet) ADJUSTED
 OS0574  ______________________________________________________________________
 OS0574  GEOID HEIGHT    -        -20.539 (meters)                     GEOID18
 OS0574  DYNAMIC HEIGHT  -        735.247 (meters)     2412.22  (feet) COMP
 OS0574  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 OS0574
 OS0574  VERT ORDER      -  SECOND    CLASS 0
 OS0574
 OS0574.The horizontal coordinates were scaled from a map and have
 OS0574.an estimated accuracy of +/- 6 seconds.
 OS0574
 OS0574.The orthometric height was determined by differential leveling and
 OS0574.adjusted by the NATIONAL GEODETIC SURVEY
 OS0574.in June 1991.
 OS0574
 OS0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0574.GEOID18 height accuracy estimate available here.
 OS0574
 OS0574.Click photographs - Photos may exist for this station.
 OS0574
 OS0574.The dynamic height is computed by dividing the NAVD 88
 OS0574.geopotential number by the normal gravity value computed on the
 OS0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0574.degrees latitude (g = 980.6199 gals.).
 OS0574
 OS0574.The modeled gravity was interpolated from observed gravity values.
 OS0574
 OS0574;                    North         East    Units  Estimated Accuracy
 OS0574;SPC SD S     -   185,390.      480,740.      MT  (+/- 180 meters Scaled)
 OS0574
 OS0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP738749(NAD 83)
 OS0574
 OS0574                          SUPERSEDED SURVEY CONTROL
 OS0574
 OS0574  NGVD 29 (??/??/92)  735.02   (m)         2411.5    (f) COMPUTED    2 0
 OS0574
 OS0574.Superseded values are not recommended for survey control.
 OS0574
 OS0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0574.See file dsdata.pdf to determine how the superseded data were derived.
 OS0574
 OS0574_MARKER: DR = REFERENCE MARK DISK
 OS0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0574_STAMPING: C 6 P NO 1 1961
 OS0574_MARK LOGO: CGS
 OS0574_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0574+STABILITY: SURFACE MOTION
 OS0574
 OS0574  HISTORY     - Date     Condition        Report By
 OS0574  HISTORY     - 1961     MONUMENTED       CGS
 OS0574  HISTORY     - 1962     GOOD             CGS
 OS0574
 OS0574                          STATION DESCRIPTION
 OS0574
 OS0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0574'5.4 MI NE FROM COTTONWOOD.
 OS0574'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0574'AT COTTONWOOD, THENCE 4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0574'THENCE 0.4 MILE NORTH ALONG A TRAIL ROAD AND ON THE CREST
 OS0574'OF A HILL, IN SECTION 2, T 1 S, R 19 E, 23 FEET EAST OF THE
 OS0574'CENTER LINE OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, 36.4 FEET
 OS0574'SOUTH-SOUTHWEST OF C 6 P 1961, ABOUT 3 FEET BELOW THE LEVEL
 OS0574'OF THE ROAD, AND SET IN A CONCRETE POST PROJECTING 1 INCH ABOVE
 OS0574'THE LEVEL OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0575 ***********************************************************************
 OS0575  DESIGNATION -  C 6 P RM 2
 OS0575  PID         -  OS0575
 OS0575  STATE/COUNTY-  SD/JACKSON
 OS0575  COUNTRY     -  US
 OS0575  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0575
 OS0575                         *CURRENT SURVEY CONTROL
 OS0575  ______________________________________________________________________
 OS0575* NAD 83(1986) POSITION- 43 59 33.     (N) 101 49 13.     (W)   SCALED
 OS0575* NAVD 88 ORTHO HEIGHT -   734.449 (meters)     2409.60  (feet) ADJUSTED
 OS0575  ______________________________________________________________________
 OS0575  GEOID HEIGHT    -        -20.539 (meters)                     GEOID18
 OS0575  DYNAMIC HEIGHT  -        734.226 (meters)     2408.87  (feet) COMP
 OS0575  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 OS0575
 OS0575  VERT ORDER      -  SECOND    CLASS 0
 OS0575
 OS0575.The horizontal coordinates were scaled from a map and have
 OS0575.an estimated accuracy of +/- 6 seconds.
 OS0575
 OS0575.The orthometric height was determined by differential leveling and
 OS0575.adjusted by the NATIONAL GEODETIC SURVEY
 OS0575.in June 1991.
 OS0575
 OS0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0575.GEOID18 height accuracy estimate available here.
 OS0575
 OS0575.Click photographs - Photos may exist for this station.
 OS0575
 OS0575.The dynamic height is computed by dividing the NAVD 88
 OS0575.geopotential number by the normal gravity value computed on the
 OS0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0575.degrees latitude (g = 980.6199 gals.).
 OS0575
 OS0575.The modeled gravity was interpolated from observed gravity values.
 OS0575
 OS0575;                    North         East    Units  Estimated Accuracy
 OS0575;SPC SD S     -   185,390.      480,740.      MT  (+/- 180 meters Scaled)
 OS0575
 OS0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP738749(NAD 83)
 OS0575
 OS0575                          SUPERSEDED SURVEY CONTROL
 OS0575
 OS0575  NGVD 29 (??/??/92)  734.00   (m)         2408.1    (f) COMPUTED    2 0
 OS0575
 OS0575.Superseded values are not recommended for survey control.
 OS0575
 OS0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0575.See file dsdata.pdf to determine how the superseded data were derived.
 OS0575
 OS0575_MARKER: DR = REFERENCE MARK DISK
 OS0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0575_STAMPING: C 6 P NO 2 1961
 OS0575_MARK LOGO: CGS
 OS0575_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0575+STABILITY: SURFACE MOTION
 OS0575
 OS0575  HISTORY     - Date     Condition        Report By
 OS0575  HISTORY     - 1961     MONUMENTED       CGS
 OS0575  HISTORY     - 1962     GOOD             CGS
 OS0575
 OS0575                          STATION DESCRIPTION
 OS0575
 OS0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0575'5.4 MI NE FROM COTTONWOOD.
 OS0575'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0575'COTTONWOOD, THENCE 4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0575'THENCE 0.4 MILE NORTH ALONG A TRAIL ROAD AND ON THE CREST OF A
 OS0575'HILL, IN SECTION 2, T 1 S, R 19 E, 23 FEET WEST OF THE CENTER
 OS0575'LINE OF THE ROAD, 1 FOOT EAST OF A FENCE, 52.3 FEET WEST OF
 OS0575'C 6 P 1961, 45.0 FEET WEST-SOUTHWEST OF A METAL WITNESS POST,
 OS0575'AND SET IN A CONCRETE POST PROJECTING 1 INCH ABOVE THE LEVEL
 OS0575'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0081 ***********************************************************************
 QR0081  DESIGNATION -  C 60
 QR0081  PID         -  QR0081
 QR0081  STATE/COUNTY-  SD/BROWN
 QR0081  COUNTRY     -  US
 QR0081  USGS QUAD   -  WARNER (2017)
 QR0081
 QR0081                         *CURRENT SURVEY CONTROL
 QR0081  ______________________________________________________________________
 QR0081* NAD 83(1986) POSITION- 45 16 15.70   (N) 098 29 43.34   (W)   HD_HELD1
 QR0081* NAVD 88 ORTHO HEIGHT -   395.768 (meters)     1298.45  (feet) ADJUSTED
 QR0081  ______________________________________________________________________
 QR0081  GEOID HEIGHT    -        -24.340 (meters)                     GEOID18
 QR0081  DYNAMIC HEIGHT  -        395.737 (meters)     1298.35  (feet) COMP
 QR0081  MODELED GRAVITY -    980,525.2   (mgal)                       NAVD 88
 QR0081
 QR0081  VERT ORDER      -  SECOND    CLASS 0
 QR0081
 QR0081.The horizontal coordinates were determined by differentially corrected
 QR0081.hand held GPS observations or other comparable positioning techniques
 QR0081.and have an estimated accuracy of +/- 3 meters.
 QR0081
 QR0081.The orthometric height was determined by differential leveling and
 QR0081.adjusted by the NATIONAL GEODETIC SURVEY
 QR0081.in June 1991.
 QR0081
 QR0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0081.GEOID18 height accuracy estimate available here.
 QR0081
 QR0081.Click photographs - Photos may exist for this station.
 QR0081
 QR0081.The dynamic height is computed by dividing the NAVD 88
 QR0081.geopotential number by the normal gravity value computed on the
 QR0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0081.degrees latitude (g = 980.6199 gals.).
 QR0081
 QR0081.The modeled gravity was interpolated from observed gravity values.
 QR0081
 QR0081;                    North         East    Units  Estimated Accuracy
 QR0081;SPC SD N     -   160,858.6     718,061.4     MT  (+/- 3 meters HH1 GPS) 
 QR0081
 QR0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3958413182(NAD 83)
 QR0081
 QR0081                          SUPERSEDED SURVEY CONTROL
 QR0081
 QR0081  NGVD 29 (??/??/92)  395.480  (m)         1297.50   (f) ADJ UNCH    2 0
 QR0081
 QR0081.Superseded values are not recommended for survey control.
 QR0081
 QR0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0081.See file dsdata.pdf to determine how the superseded data were derived.
 QR0081
 QR0081_MARKER: DB = BENCH MARK DISK
 QR0081_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0081_SP_SET: CULVERT HEADWALL
 QR0081_STAMPING: C 60 1934
 QR0081_MARK LOGO: CGS
 QR0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0081+STABILITY: SURFACE MOTION
 QR0081
 QR0081  HISTORY     - Date     Condition        Report By
 QR0081  HISTORY     - 1934     MONUMENTED       CGS
 QR0081
 QR0081                          STATION DESCRIPTION
 QR0081
 QR0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0081'2 MI N FROM DUXBURY.
 QR0081'2.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0081'PACIFIC RAILWAY FROM DUXBURY, SPINK COUNTY, ABOUT 1 POLE SOUTH
 QR0081'OF MILEPOST 115, AT A CROSSING, AT A 2-FOOT CONCRETE PIPE
 QR0081'CULVERT, IN THE SOUTH CONCRETE HEAD WALL, AND 50 FEET WEST OF THE
 QR0081'TRACK.  A STANDARD DISK, STAMPED C 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0013 ***********************************************************************
 QR0013  DESIGNATION -  C 61
 QR0013  PID         -  QR0013
 QR0013  STATE/COUNTY-  SD/BROWN
 QR0013  COUNTRY     -  US
 QR0013  USGS QUAD   -  DALY CORNERS (2017)
 QR0013
 QR0013                         *CURRENT SURVEY CONTROL
 QR0013  ______________________________________________________________________
 QR0013* NAD 83(1986) POSITION- 45 44 01.88   (N) 098 13 39.77   (W)   HD_HELD1
 QR0013* NAVD 88 ORTHO HEIGHT -   396.653 (meters)     1301.35  (feet) ADJUSTED
 QR0013  ______________________________________________________________________
 QR0013  GEOID HEIGHT    -        -24.937 (meters)                     GEOID18
 QR0013  DYNAMIC HEIGHT  -        396.631 (meters)     1301.28  (feet) COMP
 QR0013  MODELED GRAVITY -    980,550.2   (mgal)                       NAVD 88
 QR0013
 QR0013  VERT ORDER      -  FIRST     CLASS II
 QR0013
 QR0013.The horizontal coordinates were determined by differentially corrected
 QR0013.hand held GPS observations or other comparable positioning techniques
 QR0013.and have an estimated accuracy of +/- 3 meters.
 QR0013
 QR0013.The orthometric height was determined by differential leveling and
 QR0013.adjusted by the NATIONAL GEODETIC SURVEY
 QR0013.in June 1991.
 QR0013
 QR0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0013.GEOID18 height accuracy estimate available here.
 QR0013
 QR0013.Click photographs - Photos may exist for this station.
 QR0013
 QR0013.The dynamic height is computed by dividing the NAVD 88
 QR0013.geopotential number by the normal gravity value computed on the
 QR0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0013.degrees latitude (g = 980.6199 gals.).
 QR0013
 QR0013.The modeled gravity was interpolated from observed gravity values.
 QR0013
 QR0013;                    North         East    Units  Estimated Accuracy
 QR0013;SPC SD N     -   212,709.3     737,934.2     MT  (+/- 3 meters HH1 GPS) 
 QR0013
 QR0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR6008564767(NAD 83)
 QR0013
 QR0013                          SUPERSEDED SURVEY CONTROL
 QR0013
 QR0013  NGVD 29 (??/??/92)  396.343  (m)         1300.34   (f) ADJ UNCH    1 2
 QR0013
 QR0013.Superseded values are not recommended for survey control.
 QR0013
 QR0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0013.See file dsdata.pdf to determine how the superseded data were derived.
 QR0013
 QR0013_MARKER: DB = BENCH MARK DISK
 QR0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0013_STAMPING: C 61 1934
 QR0013_MARK LOGO: CGS
 QR0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0013+STABILITY: SURFACE MOTION
 QR0013
 QR0013  HISTORY     - Date     Condition        Report By
 QR0013  HISTORY     - 1934     MONUMENTED       CGS
 QR0013
 QR0013                          STATION DESCRIPTION
 QR0013
 QR0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0013'2 MI S FROM HOUGHTON.
 QR0013'2.0 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 QR0013'THE STATION AT HOUGHTON, BROWN COUNTY, ABOUT 7 POLES NORTH OF
 QR0013'MILEPOST 106, AT A ROAD JUNCTION AND A ROAD CROSSING, ABOUT 80
 QR0013'FEET NORTHEAST OF THE CENTER OF THE CROSSING, 45 FEET EAST OF THE
 QR0013'CENTER LINE OF THE TRACK, 6 INCHES NORTH OF THE RIGHT-OF-WAY FENCE,
 QR0013'AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED C 61 1934
 QR0013'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0190 ***********************************************************************
 QQ0190  DESIGNATION -  C 63
 QQ0190  PID         -  QQ0190
 QQ0190  STATE/COUNTY-  SD/ROBERTS
 QQ0190  COUNTRY     -  US
 QQ0190  USGS QUAD   -  GOODWILL (2017)
 QQ0190
 QQ0190                         *CURRENT SURVEY CONTROL
 QQ0190  ______________________________________________________________________
 QQ0190* NAD 83(1986) POSITION- 45 34 17.     (N) 097 07 25.     (W)   SCALED
 QQ0190* NAVD 88 ORTHO HEIGHT -   611.456 (meters)     2006.09  (feet) ADJUSTED
 QQ0190  ______________________________________________________________________
 QQ0190  GEOID HEIGHT    -        -25.472 (meters)                     GEOID18
 QQ0190  DYNAMIC HEIGHT  -        611.399 (meters)     2005.90  (feet) COMP
 QQ0190  MODELED GRAVITY -    980,502.2   (mgal)                       NAVD 88
 QQ0190
 QQ0190  VERT ORDER      -  SECOND    CLASS 0
 QQ0190
 QQ0190.The horizontal coordinates were scaled from a map and have
 QQ0190.an estimated accuracy of +/- 6 seconds.
 QQ0190
 QQ0190.The orthometric height was determined by differential leveling and
 QQ0190.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0190.in June 1991.
 QQ0190
 QQ0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0190.GEOID18 height accuracy estimate available here.
 QQ0190
 QQ0190.Click photographs - Photos may exist for this station.
 QQ0190
 QQ0190.The dynamic height is computed by dividing the NAVD 88
 QQ0190.geopotential number by the normal gravity value computed on the
 QQ0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0190.degrees latitude (g = 980.6199 gals.).
 QQ0190
 QQ0190.The modeled gravity was interpolated from observed gravity values.
 QQ0190
 QQ0190;                    North         East    Units  Estimated Accuracy
 QQ0190;SPC SD N     -   197,130.      824,480.      MT  (+/- 180 meters Scaled)
 QQ0190
 QQ0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR464481(NAD 83)
 QQ0190
 QQ0190                          SUPERSEDED SURVEY CONTROL
 QQ0190
 QQ0190  NGVD 29 (??/??/92)  611.185  (m)         2005.20   (f) ADJ UNCH    2 0
 QQ0190
 QQ0190.Superseded values are not recommended for survey control.
 QQ0190
 QQ0190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0190.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0190
 QQ0190_MARKER: DB = BENCH MARK DISK
 QQ0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0190_STAMPING: C 63 1934
 QQ0190_MARK LOGO: CGS
 QQ0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0190+STABILITY: SURFACE MOTION
 QQ0190
 QQ0190  HISTORY     - Date     Condition        Report By
 QQ0190  HISTORY     - 1934     MONUMENTED       CGS
 QQ0190  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0190
 QQ0190                          STATION DESCRIPTION
 QQ0190
 QQ0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0190'8.8 MI S FROM SISSETON.
 QQ0190'8.8 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM SISSETON, ROBERTS
 QQ0190'COUNTY, AT THE CROWN OF A HILL WITH A LONG SLOPE ON EACH SIDE,
 QQ0190'ABOUT 100 FEET SOUTH OF AN OPEN CUT, 30 FEET EAST OF THE CENTER
 QQ0190'LINE OF THE HIGHWAY, AND 20 FEET WEST OF A PILE OF BOULDERS.
 QQ0190'A STANDARD DISK, STAMPED C 63 1934 AND SET IN THE TOP OF A CONCRETE
 QQ0190'POST.  NOTE-- OLD HWY 81 WAS WIDENED AND PAVED.
 QQ0190
 QQ0190                          STATION RECOVERY (1970)
 QQ0190
 QQ0190'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0190'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0442 ***********************************************************************
 QS0442  DESIGNATION -  C 65
 QS0442  PID         -  QS0442
 QS0442  STATE/COUNTY-  SD/CORSON
 QS0442  COUNTRY     -  US
 QS0442  USGS QUAD   -  TATANKA LAKE (2017)
 QS0442
 QS0442                         *CURRENT SURVEY CONTROL
 QS0442  ______________________________________________________________________
 QS0442* NAD 83(1986) POSITION- 45 56 20.     (N) 101 14 45.     (W)   SCALED
 QS0442* NAVD 88 ORTHO HEIGHT -   677.450 (meters)     2222.60  (feet) ADJUSTED
 QS0442  ______________________________________________________________________
 QS0442  GEOID HEIGHT    -        -20.592 (meters)                     GEOID18
 QS0442  DYNAMIC HEIGHT  -        677.385 (meters)     2222.39  (feet) COMP
 QS0442  MODELED GRAVITY -    980,498.1   (mgal)                       NAVD 88
 QS0442
 QS0442  VERT ORDER      -  SECOND    CLASS 0
 QS0442
 QS0442.The horizontal coordinates were scaled from a map and have
 QS0442.an estimated accuracy of +/- 6 seconds.
 QS0442
 QS0442.The orthometric height was determined by differential leveling and
 QS0442.adjusted by the NATIONAL GEODETIC SURVEY
 QS0442.in June 1991.
 QS0442
 QS0442.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0442.GEOID18 height accuracy estimate available here.
 QS0442
 QS0442.Click photographs - Photos may exist for this station.
 QS0442
 QS0442.The dynamic height is computed by dividing the NAVD 88
 QS0442.geopotential number by the normal gravity value computed on the
 QS0442.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0442.degrees latitude (g = 980.6199 gals.).
 QS0442
 QS0442.The modeled gravity was interpolated from observed gravity values.
 QS0442
 QS0442;                    North         East    Units  Estimated Accuracy
 QS0442;SPC SD N     -   234,730.      503,390.      MT  (+/- 180 meters Scaled)
 QS0442
 QS0442_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR259897(NAD 83)
 QS0442
 QS0442                          SUPERSEDED SURVEY CONTROL
 QS0442
 QS0442  NGVD 29 (??/??/92)  676.963  (m)         2221.00   (f) ADJ UNCH    2 0
 QS0442
 QS0442.Superseded values are not recommended for survey control.
 QS0442
 QS0442.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0442.See file dsdata.pdf to determine how the superseded data were derived.
 QS0442
 QS0442_MARKER: DB = BENCH MARK DISK
 QS0442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0442_STAMPING: C 65 1934
 QS0442_MARK LOGO: CGS
 QS0442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0442+STABILITY: SURFACE MOTION
 QS0442
 QS0442  HISTORY     - Date     Condition        Report By
 QS0442  HISTORY     - 1934     MONUMENTED       CGS
 QS0442  HISTORY     - 1940     GOOD             CGS
 QS0442
 QS0442                          STATION DESCRIPTION
 QS0442
 QS0442'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0442'1.7 MI W FROM TATANKA.
 QS0442'1.7 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0442'RAILROAD FROM THE STATION AT TATANKA, CORSON COUNTY, ABOUT 10
 QS0442'POLES WEST OF MILEPOST 858, AT A ROAD CROSSING, ABOUT 170 FEET
 QS0442'WEST OF THE CENTER LINE OF THE ROAD, ABOUT 100 FEET NORTH OF THE
 QS0442'CENTER LINE OF THE TRACK, 1 FOOT SOUTH OF THE RIGHT-OF-WAY
 QS0442'FENCE, AT THE CREST OF A RISE, SLIGHTLY HIGHER THAN THE TRACK,
 QS0442'AND 1 FOOT NORTH OF A WHITE REFERENCE POST STENCILED U.S.B.M.
 QS0442'A STANDARD DISK, STAMPED C 65 1934 AND SET IN THE TOP OF A
 QS0442'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0354 ***********************************************************************
 QS0354  DESIGNATION -  C 66
 QS0354  PID         -  QS0354
 QS0354  STATE/COUNTY-  SD/CORSON
 QS0354  COUNTRY     -  US
 QS0354  USGS QUAD   -  WAKPALA (2017)
 QS0354
 QS0354                         *CURRENT SURVEY CONTROL
 QS0354  ______________________________________________________________________
 QS0354* NAD 83(1986) POSITION- 45 40 41.     (N) 100 32 32.     (W)   SCALED
 QS0354* NAVD 88 ORTHO HEIGHT -   508.233 (meters)     1667.43  (feet) ADJUSTED
 QS0354  ______________________________________________________________________
 QS0354  GEOID HEIGHT    -        -21.571 (meters)                     GEOID18
 QS0354  DYNAMIC HEIGHT  -        508.194 (meters)     1667.30  (feet) COMP
 QS0354  MODELED GRAVITY -    980,521.6   (mgal)                       NAVD 88
 QS0354
 QS0354  VERT ORDER      -  SECOND    CLASS 0
 QS0354
 QS0354.The horizontal coordinates were scaled from a map and have
 QS0354.an estimated accuracy of +/- 6 seconds.
 QS0354
 QS0354.The orthometric height was determined by differential leveling and
 QS0354.adjusted by the NATIONAL GEODETIC SURVEY
 QS0354.in June 1991.
 QS0354
 QS0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0354.GEOID18 height accuracy estimate available here.
 QS0354
 QS0354.Click photographs - Photos may exist for this station.
 QS0354
 QS0354.The dynamic height is computed by dividing the NAVD 88
 QS0354.geopotential number by the normal gravity value computed on the
 QS0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0354.degrees latitude (g = 980.6199 gals.).
 QS0354
 QS0354.The modeled gravity was interpolated from observed gravity values.
 QS0354
 QS0354;                    North         East    Units  Estimated Accuracy
 QS0354;SPC SD N     -   205,140.      557,760.      MT  (+/- 180 meters Scaled)
 QS0354
 QS0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR798594(NAD 83)
 QS0354
 QS0354                          SUPERSEDED SURVEY CONTROL
 QS0354
 QS0354  NGVD 29 (??/??/92)  507.859  (m)         1666.20   (f) ADJ UNCH    2 0
 QS0354
 QS0354.Superseded values are not recommended for survey control.
 QS0354
 QS0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0354.See file dsdata.pdf to determine how the superseded data were derived.
 QS0354
 QS0354_MARKER: DB = BENCH MARK DISK
 QS0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0354_STAMPING: C 66 1934
 QS0354_MARK LOGO: CGS
 QS0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0354+STABILITY: SURFACE MOTION
 QS0354
 QS0354  HISTORY     - Date     Condition        Report By
 QS0354  HISTORY     - 1934     MONUMENTED       CGS
 QS0354  HISTORY     - 1945     GOOD             CGS
 QS0354
 QS0354                          STATION DESCRIPTION
 QS0354
 QS0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0354'1.4 MI NW FROM WAKPALA.
 QS0354'1.4 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0354'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, CORSON COUNTY,
 QS0354'OPPOSITE A STATION-ONE-MILE SIGN, ONE POLE SOUTHEAST OF A CULVERT,
 QS0354'100 FEET SOUTHWEST OF THE TRACK, AND IN LINE WITH THE RIGHT-OF-WAY
 QS0354'FENCE.  A STANDARD DISK, STAMPED C 66 1934 AND SET IN THE TOP OF
 QS0354'A CONCRETE POST.
 QS0354
 QS0354                          STATION RECOVERY (1945)
 QS0354
 QS0354'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1143 ***********************************************************************
 OR1143  DESIGNATION -  C 66 A
 OR1143  PID         -  OR1143
 OR1143  STATE/COUNTY-  SD/GREGORY
 OR1143  COUNTRY     -  US
 OR1143  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1143
 OR1143                         *CURRENT SURVEY CONTROL
 OR1143  ______________________________________________________________________
 OR1143* NAD 83(1986) POSITION- 43 03 25.     (N) 098 33 46.     (W)   SCALED
 OR1143* NAVD 88 ORTHO HEIGHT -   425.568 (meters)     1396.22  (feet) ADJUSTED
 OR1143  ______________________________________________________________________
 OR1143  GEOID HEIGHT    -        -26.229 (meters)                     GEOID18
 OR1143  DYNAMIC HEIGHT  -        425.425 (meters)     1395.75  (feet) COMP
 OR1143  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 OR1143
 OR1143  VERT ORDER      -  FIRST     CLASS II
 OR1143
 OR1143.The horizontal coordinates were scaled from a map and have
 OR1143.an estimated accuracy of +/- 6 seconds.
 OR1143
 OR1143.The orthometric height was determined by differential leveling and
 OR1143.adjusted by the NATIONAL GEODETIC SURVEY
 OR1143.in June 1994.
 OR1143
 OR1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1143.GEOID18 height accuracy estimate available here.
 OR1143
 OR1143.Click photographs - Photos may exist for this station.
 OR1143
 OR1143.The dynamic height is computed by dividing the NAVD 88
 OR1143.geopotential number by the normal gravity value computed on the
 OR1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1143.degrees latitude (g = 980.6199 gals.).
 OR1143
 OR1143.The modeled gravity was interpolated from observed gravity values.
 OR1143
 OR1143;                    North         East    Units  Estimated Accuracy
 OR1143;SPC SD S     -    81,920.      744,220.      MT  (+/- 180 meters Scaled)
 OR1143
 OR1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN356672(NAD 83)
 OR1143
 OR1143                          SUPERSEDED SURVEY CONTROL
 OR1143
 OR1143.No superseded survey control is available for this station.
 OR1143
 OR1143_MARKER: P = PIPE CAP
 OR1143_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 OR1143_SP_SET: UNSPECIFIED DEEP
 OR1143_MARK LOGO: NONE
 OR1143_PROJECTION: PROJECTING 4 CENTIMETERS
 OR1143_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1143+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2012
 OR1143_ROD/PIPE-DEPTH: 3.7 meters
 OR1143
 OR1143  HISTORY     - Date     Condition        Report By
 OR1143  HISTORY     - UNK      MONUMENTED       USACE
 OR1143  HISTORY     - 19930929 GOOD             NGS
 OR1143  HISTORY     - 20120125 GOOD             INDIV
 OR1143
 OR1143                          STATION DESCRIPTION
 OR1143
 OR1143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1143'3.4 KM (2.10 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1143'STATE HIGHWAY 46 IN PICKSTOWN, 27.6 M (90.6 FT) SOUTHWEST OF UTILITY
 OR1143'LIGHT POLE NUMBER 28, 8.4 M (27.6 FT) SOUTHEAST OF AND LEVEL WITH THE
 OR1143'HIGHWAY CENTERLINE, 0.5 M (1.6 FT) NORTHWEST OF A STEEL POST WITH TAB
 OR1143'NUMBER C-66 A, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST.  NOTE--THE
 OR1143'POINT LEVELED IS THE TOP OF AN UNSTAMPED METAL PIPE CAP THAT IS
 OR1143'ATTACHED TO A 2-1/2 IN GALVANIZED STEEL PIPE ENCASED IN A 9-INCH
 OR1143'METAL PIPE.  ACCESS TO THE PIPE CAP IS THROUGH A LOCKED METAL COVER.
 OR1143
 OR1143                          STATION RECOVERY (2012)
 OR1143
 OR1143'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0300 ***********************************************************************
 QR0300  DESIGNATION -  C 68
 QR0300  PID         -  QR0300
 QR0300  STATE/COUNTY-  SD/WALWORTH
 QR0300  COUNTRY     -  US
 QR0300  USGS QUAD   -  LOWRY (2017)
 QR0300
 QR0300                         *CURRENT SURVEY CONTROL
 QR0300  ______________________________________________________________________
 QR0300* NAD 83(1986) POSITION- 45 15 55.     (N) 099 58 32.     (W)   SCALED
 QR0300* NAVD 88 ORTHO HEIGHT -   638.479 (meters)     2094.74  (feet) ADJUSTED
 QR0300  ______________________________________________________________________
 QR0300  GEOID HEIGHT    -        -22.303 (meters)                     GEOID18
 QR0300  DYNAMIC HEIGHT  -        638.397 (meters)     2094.47  (feet) COMP
 QR0300  MODELED GRAVITY -    980,466.9   (mgal)                       NAVD 88
 QR0300
 QR0300  VERT ORDER      -  SECOND    CLASS 0
 QR0300
 QR0300.The horizontal coordinates were scaled from a map and have
 QR0300.an estimated accuracy of +/- 6 seconds.
 QR0300
 QR0300.The orthometric height was determined by differential leveling and
 QR0300.adjusted by the NATIONAL GEODETIC SURVEY
 QR0300.in June 1991.
 QR0300
 QR0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0300.GEOID18 height accuracy estimate available here.
 QR0300
 QR0300.Click photographs - Photos may exist for this station.
 QR0300
 QR0300.The dynamic height is computed by dividing the NAVD 88
 QR0300.geopotential number by the normal gravity value computed on the
 QR0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0300.degrees latitude (g = 980.6199 gals.).
 QR0300
 QR0300.The modeled gravity was interpolated from observed gravity values.
 QR0300
 QR0300;                    North         East    Units  Estimated Accuracy
 QR0300;SPC SD N     -   159,120.      601,920.      MT  (+/- 180 meters Scaled)
 QR0300
 QR0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR234128(NAD 83)
 QR0300
 QR0300                          SUPERSEDED SURVEY CONTROL
 QR0300
 QR0300  NGVD 29 (??/??/92)  638.104  (m)         2093.51   (f) ADJ UNCH    2 0
 QR0300
 QR0300.Superseded values are not recommended for survey control.
 QR0300
 QR0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0300.See file dsdata.pdf to determine how the superseded data were derived.
 QR0300
 QR0300_MARKER: DB = BENCH MARK DISK
 QR0300_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0300_SP_SET: BOX CULVERT HEADWALL
 QR0300_STAMPING: C 68 1934
 QR0300_MARK LOGO: CGS
 QR0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0300+STABILITY: SURFACE MOTION
 QR0300
 QR0300  HISTORY     - Date     Condition        Report By
 QR0300  HISTORY     - 1934     MONUMENTED       CGS
 QR0300  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0300
 QR0300                          STATION DESCRIPTION
 QR0300
 QR0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0300'19.6 MI S FROM SELBY.
 QR0300'19.6 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QR0300'SELBY, WALWORTH COUNTY, AT THE FOOT OF A LONG SLOPE, AT A 2-
 QR0300'BY 3-FOOT CONCRETE-BOX CULVERT, IN THE CENTER OF THE TOP OF THE
 QR0300'EAST HEADWALL, 12.5 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 QR0300'21 FEET WEST OF THE RIGHT-OF-WAY FENCE, 4.6 FEET NORTH OF A
 QR0300'WHITE WOODEN WITNESS POST, AND ABOUT 3 FEET HIGHER THAN THE
 QR0300'HIGHWAY.  A STANDARD DISK, STAMPED C 68 1934.
 QR0300
 QR0300                          STATION RECOVERY (1974)
 QR0300
 QR0300'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0222 ***********************************************************************
 QS0222  DESIGNATION -  C 69
 QS0222  PID         -  QS0222
 QS0222  STATE/COUNTY-  SD/POTTER
 QS0222  COUNTRY     -  US
 QS0222  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0222
 QS0222                         *CURRENT SURVEY CONTROL
 QS0222  ______________________________________________________________________
 QS0222* NAD 83(1986) POSITION- 45 01 43.     (N) 100 15 45.     (W)   SCALED
 QS0222* NAVD 88 ORTHO HEIGHT -   465.819 (meters)     1528.27  (feet) ADJUSTED
 QS0222  ______________________________________________________________________
 QS0222  GEOID HEIGHT    -        -22.460 (meters)                     GEOID18
 QS0222  DYNAMIC HEIGHT  -        465.752 (meters)     1528.05  (feet) COMP
 QS0222  MODELED GRAVITY -    980,460.8   (mgal)                       NAVD 88
 QS0222
 QS0222  VERT ORDER      -  SECOND    CLASS 0
 QS0222
 QS0222.The horizontal coordinates were scaled from a map and have
 QS0222.an estimated accuracy of +/- 6 seconds.
 QS0222
 QS0222.The orthometric height was determined by differential leveling and
 QS0222.adjusted by the NATIONAL GEODETIC SURVEY
 QS0222.in June 1991.
 QS0222
 QS0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0222.GEOID18 height accuracy estimate available here.
 QS0222
 QS0222.Click photographs - Photos may exist for this station.
 QS0222
 QS0222.The dynamic height is computed by dividing the NAVD 88
 QS0222.geopotential number by the normal gravity value computed on the
 QS0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0222.degrees latitude (g = 980.6199 gals.).
 QS0222
 QS0222.The modeled gravity was interpolated from observed gravity values.
 QS0222
 QS0222;                    North         East    Units  Estimated Accuracy
 QS0222;SPC SD N     -   132,860.      579,310.      MT  (+/- 180 meters Scaled)
 QS0222
 QS0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ005869(NAD 83)
 QS0222
 QS0222                          SUPERSEDED SURVEY CONTROL
 QS0222
 QS0222  NGVD 29 (??/??/92)  465.448  (m)         1527.06   (f) ADJ UNCH    2 0
 QS0222
 QS0222.Superseded values are not recommended for survey control.
 QS0222
 QS0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0222.See file dsdata.pdf to determine how the superseded data were derived.
 QS0222
 QS0222_MARKER: DB = BENCH MARK DISK
 QS0222_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0222_SP_SET: BRIDGE
 QS0222_STAMPING: C 69 1934
 QS0222_MARK LOGO: CGS
 QS0222_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0222
 QS0222  HISTORY     - Date     Condition        Report By
 QS0222  HISTORY     - 1934     MONUMENTED       CGS
 QS0222  HISTORY     - 1969     GOOD             USGS
 QS0222
 QS0222                          STATION DESCRIPTION
 QS0222
 QS0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0222'2 MI SE FROM WHITLOCKS CROSSING.
 QS0222'2.0 MILES SOUTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE MISSOURI
 QS0222'RIVER BRIDGE AT WHITLOCKS CROSSING, POTTER COUNTY, AT THE FOOT
 QS0222'OF A LONG GRADE, AT A 125-FOOT CONCRETE DECK BRIDGE, IN THE
 QS0222'TOP OF THE NORTHWEST WING WALL, 11 FEET EAST OF THE CENTER LINE
 QS0222'OF THE HIGHWAY, 36 FEET WEST OF A RIGHT-OF-WAY FENCE, AND ABOUT
 QS0222'3 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED C 69
 QS0222'1934.  NOTE-- ELEVATION AND DESCRIPTION PLACES THE MARK UNDER
 QS0222'ABOUT 90 FEET OF WATER.  OAHE RESERVOIR.
 QS0222
 QS0222                          STATION RECOVERY (1969)
 QS0222
 QS0222'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 QS0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0023 ***********************************************************************
 OR0023  DESIGNATION -  C 7
 OR0023  PID         -  OR0023
 OR0023  STATE/COUNTY-  SD/AURORA
 OR0023  COUNTRY     -  US
 OR0023  USGS QUAD   -  PLANKINTON (2017)
 OR0023
 OR0023                         *CURRENT SURVEY CONTROL
 OR0023  ______________________________________________________________________
 OR0023* NAD 83(1986) POSITION- 43 42 44.     (N) 098 27 48.     (W)   SCALED
 OR0023* NAVD 88 ORTHO HEIGHT -   461.514 (meters)     1514.15  (feet) ADJUSTED
 OR0023  ______________________________________________________________________
 OR0023  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 OR0023  DYNAMIC HEIGHT  -        461.399 (meters)     1513.77  (feet) COMP
 OR0023  MODELED GRAVITY -    980,356.0   (mgal)                       NAVD 88
 OR0023
 OR0023  VERT ORDER      -  FIRST     CLASS II
 OR0023
 OR0023.The horizontal coordinates were scaled from a map and have
 OR0023.an estimated accuracy of +/- 6 seconds.
 OR0023
 OR0023.The orthometric height was determined by differential leveling and
 OR0023.adjusted by the NATIONAL GEODETIC SURVEY
 OR0023.in September 1993.
 OR0023
 OR0023.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0023.GEOID18 height accuracy estimate available here.
 OR0023
 OR0023.Click photographs - Photos may exist for this station.
 OR0023
 OR0023.The dynamic height is computed by dividing the NAVD 88
 OR0023.geopotential number by the normal gravity value computed on the
 OR0023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0023.degrees latitude (g = 980.6199 gals.).
 OR0023
 OR0023.The modeled gravity was interpolated from observed gravity values.
 OR0023
 OR0023;                    North         East    Units  Estimated Accuracy
 OR0023;SPC SD S     -   154,880.      750,680.      MT  (+/- 180 meters Scaled)
 OR0023
 OR0023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP432400(NAD 83)
 OR0023
 OR0023                          SUPERSEDED SURVEY CONTROL
 OR0023
 OR0023  NAVD 88 (06/15/91)  461.474  (m)         1514.02   (f) SUPERSEDED  1 2
 OR0023  NGVD 29 (??/??/92)  461.154  (m)         1512.97   (f) ADJ UNCH    1 2
 OR0023
 OR0023.Superseded values are not recommended for survey control.
 OR0023
 OR0023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0023.See file dsdata.pdf to determine how the superseded data were derived.
 OR0023
 OR0023_MARKER: DB = BENCH MARK DISK
 OR0023_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0023_STAMPING: C 7 1925
 OR0023_MARK LOGO: CGS
 OR0023_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0023+STABILITY: SURFACE MOTION
 OR0023_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0023+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1991
 OR0023
 OR0023  HISTORY     - Date     Condition        Report By
 OR0023  HISTORY     - 1925     MONUMENTED       CGS
 OR0023  HISTORY     - 1941     GOOD             CGS
 OR0023  HISTORY     - 19910623 GOOD             NGS
 OR0023  HISTORY     - 20120126 POOR             INDIV
 OR0023
 OR0023                          STATION DESCRIPTION
 OR0023
 OR0023'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0023'1 MI E FROM PLANKINTON.
 OR0023'ABOUT 1 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0023'AND PACIFIC RAILROAD FROM PLANKINTON, AURORA COUNTY, ABOUT
 OR0023'3-1/2 RAILS EAST OF THE STATION-ONE-MILE SIGN, AT THE CROSSING
 OR0023'OF A SECTION-LINE ROAD, 52 FEET WEST OF THE CENTER LINE OF THE
 OR0023'ROAD, 41 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AND 7.3
 OR0023'FEET NORTH OF A ROW OF POLES.  A STANDARD DISK, STAMPED C 7 1925
 OR0023'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES
 OR0023'ABOVE GROUND.
 OR0023
 OR0023                          STATION RECOVERY (1941)
 OR0023
 OR0023'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0023'RECOVERED IN GOOD CONDITION.
 OR0023
 OR0023                          STATION RECOVERY (1991)
 OR0023
 OR0023'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0023'1.8 KM (1.1 MI) EASTERLY ALONG STATE HIGHWAY 38 (OLD U.S. HIGHWAY
 OR0023'16) FROM THE JUNCTION OF MAIN STREET IN PLANKINTON, 22.9 M (75.1 FT)
 OR0023'NORTH OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT) WEST
 OR0023'OF THE CENTERLINE OF A PAVED ROAD LEADING NORTH, 11.6 M (38.1 FT)
 OR0023'SOUTH OF THE NEAR RAIL OF THE DAKOTA SOUTHERN RAILROAD, 0.3 M (1.0
 OR0023'FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR0023'ABOVE THE GROUND SURFACE.
 OR0023
 OR0023                          STATION RECOVERY (2012)
 OR0023
 OR0023'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0023'STATION LOOKS TO HAVE BEEN DISTURBED. STATION LOOKS TO HAVE BEEN HIT
 OR0023'WITH A LOADER AND MOVED IN THE GROUND. THE CONCRETE POST IS SITTING AT
 OR0023'AN ANGLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0787 ***********************************************************************
 PT0787  DESIGNATION -  C 7 M
 PT0787  PID         -  PT0787
 PT0787  STATE/COUNTY-  SD/HAAKON
 PT0787  COUNTRY     -  US
 PT0787  USGS QUAD   -  BOWEN RANCH (2017)
 PT0787
 PT0787                         *CURRENT SURVEY CONTROL
 PT0787  ______________________________________________________________________
 PT0787* NAD 83(1986) POSITION- 44 04 55.     (N) 101 48 33.     (W)   SCALED
 PT0787* NAVD 88 ORTHO HEIGHT -   714.998 (meters)     2345.79  (feet) ADJUSTED
 PT0787  ______________________________________________________________________
 PT0787  GEOID HEIGHT    -        -20.560 (meters)                     GEOID18
 PT0787  DYNAMIC HEIGHT  -        714.790 (meters)     2345.11  (feet) COMP
 PT0787  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PT0787
 PT0787  VERT ORDER      -  SECOND    CLASS 0
 PT0787
 PT0787.The horizontal coordinates were scaled from a map and have
 PT0787.an estimated accuracy of +/- 6 seconds.
 PT0787
 PT0787.The orthometric height was determined by differential leveling and
 PT0787.adjusted by the NATIONAL GEODETIC SURVEY
 PT0787.in June 1991.
 PT0787
 PT0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0787.GEOID18 height accuracy estimate available here.
 PT0787
 PT0787.Click photographs - Photos may exist for this station.
 PT0787
 PT0787.The dynamic height is computed by dividing the NAVD 88
 PT0787.geopotential number by the normal gravity value computed on the
 PT0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0787.degrees latitude (g = 980.6199 gals.).
 PT0787
 PT0787.The modeled gravity was interpolated from observed gravity values.
 PT0787
 PT0787;                    North         East    Units  Estimated Accuracy
 PT0787;SPC SD S     -   195,310.      481,810.      MT  (+/- 180 meters Scaled)
 PT0787
 PT0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP750848(NAD 83)
 PT0787
 PT0787                          SUPERSEDED SURVEY CONTROL
 PT0787
 PT0787  NGVD 29 (??/??/92)  714.54   (m)         2344.3    (f) COMPUTED    2 0
 PT0787
 PT0787.Superseded values are not recommended for survey control.
 PT0787
 PT0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0787.See file dsdata.pdf to determine how the superseded data were derived.
 PT0787
 PT0787_MARKER: DS = TRIANGULATION STATION DISK
 PT0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0787_STAMPING: C 7 M 1961
 PT0787_MARK LOGO: CGS
 PT0787_PROJECTION: FLUSH
 PT0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0787+STABILITY: SURFACE MOTION
 PT0787
 PT0787  HISTORY     - Date     Condition        Report By
 PT0787  HISTORY     - 1961     MONUMENTED       CGS
 PT0787  HISTORY     - 1962     GOOD             CGS
 PT0787
 PT0787                          STATION DESCRIPTION
 PT0787
 PT0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0787'16.6 MI SE FROM HILLAND.
 PT0787'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0787'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0787'AND GRADED DIRT ROAD, THENCE 4.05 MILES SOUTHEAST ALONG A
 PT0787'GRAVELED ROAD, 0.9 MILE EAST OF A LONG CURVE IN THE ROAD AND A
 PT0787'ROAD JUNCTION, ON THE CREST OF A SLIGHT RISE, 253 FEET SOUTH
 PT0787'OF THE MOST SOUTHERLY POLE OF TWO LARGE POWER POLES, 79.2 FEET
 PT0787'NORTH OF AND ACROSS THE ROAD FROM C 7 M R.M. 1, 50.7 FEET EAST OF
 PT0787'C 7 M R.M. 2, 44 FEET NORTH OF THE CENTER LINE OF THE ROAD, 4 1/2
 PT0787'FEET NORTH OF A FENCE, 4.0 FEET NORTH OF A METAL WITNESS POST,
 PT0787'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0787'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0785 ***********************************************************************
 PT0785  DESIGNATION -  C 7 M RM 1
 PT0785  PID         -  PT0785
 PT0785  STATE/COUNTY-  SD/HAAKON
 PT0785  COUNTRY     -  US
 PT0785  USGS QUAD   -  BOWEN RANCH (2017)
 PT0785
 PT0785                         *CURRENT SURVEY CONTROL
 PT0785  ______________________________________________________________________
 PT0785* NAD 83(1986) POSITION- 44 04 55.     (N) 101 48 34.     (W)   SCALED
 PT0785* NAVD 88 ORTHO HEIGHT -   714.863 (meters)     2345.35  (feet) ADJUSTED
 PT0785  ______________________________________________________________________
 PT0785  GEOID HEIGHT    -        -20.559 (meters)                     GEOID18
 PT0785  DYNAMIC HEIGHT  -        714.655 (meters)     2344.66  (feet) COMP
 PT0785  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PT0785
 PT0785  VERT ORDER      -  SECOND    CLASS 0
 PT0785
 PT0785.The horizontal coordinates were scaled from a map and have
 PT0785.an estimated accuracy of +/- 6 seconds.
 PT0785
 PT0785.The orthometric height was determined by differential leveling and
 PT0785.adjusted by the NATIONAL GEODETIC SURVEY
 PT0785.in June 1991.
 PT0785
 PT0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0785.GEOID18 height accuracy estimate available here.
 PT0785
 PT0785.Click photographs - Photos may exist for this station.
 PT0785
 PT0785.The dynamic height is computed by dividing the NAVD 88
 PT0785.geopotential number by the normal gravity value computed on the
 PT0785.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0785.degrees latitude (g = 980.6199 gals.).
 PT0785
 PT0785.The modeled gravity was interpolated from observed gravity values.
 PT0785
 PT0785;                    North         East    Units  Estimated Accuracy
 PT0785;SPC SD S     -   195,310.      481,780.      MT  (+/- 180 meters Scaled)
 PT0785
 PT0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP750848(NAD 83)
 PT0785
 PT0785                          SUPERSEDED SURVEY CONTROL
 PT0785
 PT0785  NGVD 29 (??/??/92)  714.41   (m)         2343.9    (f) COMPUTED    2 0
 PT0785
 PT0785.Superseded values are not recommended for survey control.
 PT0785
 PT0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0785.See file dsdata.pdf to determine how the superseded data were derived.
 PT0785
 PT0785_MARKER: DR = REFERENCE MARK DISK
 PT0785_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0785_STAMPING: C 7 M NO 1 1961
 PT0785_MARK LOGO: CGS
 PT0785_PROJECTION: FLUSH
 PT0785_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0785+STABILITY: SURFACE MOTION
 PT0785
 PT0785  HISTORY     - Date     Condition        Report By
 PT0785  HISTORY     - 1961     MONUMENTED       CGS
 PT0785  HISTORY     - 1962     GOOD             CGS
 PT0785
 PT0785                          STATION DESCRIPTION
 PT0785
 PT0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0785'16.6 MI SE FROM HILLAND.
 PT0785'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0785'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0785'AND GRADED DIRT ROAD, THENCE 4.05 MILES SOUTHEAST ALONG A
 PT0785'GRAVELED ROAD, 0.9 MILE EAST OF A LONG CURVE IN THE ROAD AND A
 PT0785'ROAD JUNCTION, ON THE CREST OF A SLIGHT RISE, 79.2 FEET SOUTH
 PT0785'OF AND ACROSS THE ROAD FROM C 7 M 1961, 35 FEET SOUTH OF THE
 PT0785'CENTER LINE OF THE ROAD, 26 FEET WEST OF THE CENTER OF A WIRE
 PT0785'GATE, 7.8 FEET NORTH OF A POWER POLE, 1.0 FOOT SOUTH OF A FENCE,
 PT0785'ABOUT FLUSH WITH THE GROUND, AND SET IN THE TOP OF A CONCRETE
 PT0785'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0786 ***********************************************************************
 PT0786  DESIGNATION -  C 7 M RM 2
 PT0786  PID         -  PT0786
 PT0786  STATE/COUNTY-  SD/HAAKON
 PT0786  COUNTRY     -  US
 PT0786  USGS QUAD   -  BOWEN RANCH (2017)
 PT0786
 PT0786                         *CURRENT SURVEY CONTROL
 PT0786  ______________________________________________________________________
 PT0786* NAD 83(1986) POSITION- 44 04 55.     (N) 101 48 33.     (W)   SCALED
 PT0786* NAVD 88 ORTHO HEIGHT -   714.862 (meters)     2345.34  (feet) ADJUSTED
 PT0786  ______________________________________________________________________
 PT0786  GEOID HEIGHT    -        -20.560 (meters)                     GEOID18
 PT0786  DYNAMIC HEIGHT  -        714.655 (meters)     2344.66  (feet) COMP
 PT0786  MODELED GRAVITY -    980,304.9   (mgal)                       NAVD 88
 PT0786
 PT0786  VERT ORDER      -  SECOND    CLASS 0
 PT0786
 PT0786.The horizontal coordinates were scaled from a map and have
 PT0786.an estimated accuracy of +/- 6 seconds.
 PT0786
 PT0786.The orthometric height was determined by differential leveling and
 PT0786.adjusted by the NATIONAL GEODETIC SURVEY
 PT0786.in June 1991.
 PT0786
 PT0786.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0786.GEOID18 height accuracy estimate available here.
 PT0786
 PT0786.Click photographs - Photos may exist for this station.
 PT0786
 PT0786.The dynamic height is computed by dividing the NAVD 88
 PT0786.geopotential number by the normal gravity value computed on the
 PT0786.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0786.degrees latitude (g = 980.6199 gals.).
 PT0786
 PT0786.The modeled gravity was interpolated from observed gravity values.
 PT0786
 PT0786;                    North         East    Units  Estimated Accuracy
 PT0786;SPC SD S     -   195,310.      481,810.      MT  (+/- 180 meters Scaled)
 PT0786
 PT0786_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP750848(NAD 83)
 PT0786
 PT0786                          SUPERSEDED SURVEY CONTROL
 PT0786
 PT0786  NGVD 29 (??/??/92)  714.41   (m)         2343.9    (f) COMPUTED    2 0
 PT0786
 PT0786.Superseded values are not recommended for survey control.
 PT0786
 PT0786.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0786.See file dsdata.pdf to determine how the superseded data were derived.
 PT0786
 PT0786_MARKER: DR = REFERENCE MARK DISK
 PT0786_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0786_STAMPING: C 7 M NO 2 1961
 PT0786_MARK LOGO: CGS
 PT0786_PROJECTION: FLUSH
 PT0786_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0786+STABILITY: SURFACE MOTION
 PT0786
 PT0786  HISTORY     - Date     Condition        Report By
 PT0786  HISTORY     - 1961     MONUMENTED       CGS
 PT0786  HISTORY     - 1962     GOOD             CGS
 PT0786
 PT0786                          STATION DESCRIPTION
 PT0786
 PT0786'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0786'16.6 MI SE FROM HILLAND.
 PT0786'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0786'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0786'AND GRADED DIRT ROAD, THENCE 4.05 MILES SOUTHEAST ALONG A GRAVELED
 PT0786'ROAD, 0.9 MILE EAST OF A LONG CURVE IN THE ROAD AND A ROAD
 PT0786'JUNCTION, 41 FEET NORTH OF THE CENTER LINE OF THE ROAD, 50.7
 PT0786'FEET WEST OF C 7 M 1961, 1.0 FOOT NORTH OF A FENCE, AND SET IN
 PT0786'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0783 ***********************************************************************
 PT0783  DESIGNATION -  C 7 N
 PT0783  PID         -  PT0783
 PT0783  STATE/COUNTY-  SD/HAAKON
 PT0783  COUNTRY     -  US
 PT0783  USGS QUAD   -  BOWEN RANCH (2017)
 PT0783
 PT0783                         *CURRENT SURVEY CONTROL
 PT0783  ______________________________________________________________________
 PT0783* NAD 83(1986) POSITION- 44 04 33.     (N) 101 47 31.     (W)   SCALED
 PT0783* NAVD 88 ORTHO HEIGHT -   723.709 (meters)     2374.37  (feet) ADJUSTED
 PT0783  ______________________________________________________________________
 PT0783  GEOID HEIGHT    -        -20.623 (meters)                     GEOID18
 PT0783  DYNAMIC HEIGHT  -        723.500 (meters)     2373.68  (feet) COMP
 PT0783  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PT0783
 PT0783  VERT ORDER      -  SECOND    CLASS 0
 PT0783
 PT0783.The horizontal coordinates were scaled from a map and have
 PT0783.an estimated accuracy of +/- 6 seconds.
 PT0783
 PT0783.The orthometric height was determined by differential leveling and
 PT0783.adjusted by the NATIONAL GEODETIC SURVEY
 PT0783.in June 1991.
 PT0783
 PT0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0783.GEOID18 height accuracy estimate available here.
 PT0783
 PT0783.Click photographs - Photos may exist for this station.
 PT0783
 PT0783.The dynamic height is computed by dividing the NAVD 88
 PT0783.geopotential number by the normal gravity value computed on the
 PT0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0783.degrees latitude (g = 980.6199 gals.).
 PT0783
 PT0783.The modeled gravity was interpolated from observed gravity values.
 PT0783
 PT0783;                    North         East    Units  Estimated Accuracy
 PT0783;SPC SD S     -   194,610.      483,170.      MT  (+/- 180 meters Scaled)
 PT0783
 PT0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP764840(NAD 83)
 PT0783
 PT0783                          SUPERSEDED SURVEY CONTROL
 PT0783
 PT0783  NGVD 29 (??/??/92)  723.26   (m)         2372.9    (f) COMPUTED    2 0
 PT0783
 PT0783.Superseded values are not recommended for survey control.
 PT0783
 PT0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0783.See file dsdata.pdf to determine how the superseded data were derived.
 PT0783
 PT0783_MARKER: DS = TRIANGULATION STATION DISK
 PT0783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0783_STAMPING: C 7 N 1961
 PT0783_MARK LOGO: CGS
 PT0783_PROJECTION: FLUSH
 PT0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0783+STABILITY: SURFACE MOTION
 PT0783
 PT0783  HISTORY     - Date     Condition        Report By
 PT0783  HISTORY     - 1961     MONUMENTED       CGS
 PT0783  HISTORY     - 1962     GOOD             CGS
 PT0783
 PT0783                          STATION DESCRIPTION
 PT0783
 PT0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0783'10.1 MI NW FROM PHILIP.
 PT0783'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0783'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0783'ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG U.S.
 PT0783'HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PT0783'2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES NORTH
 PT0783'ALONG A GRAVELED ROAD, THENCE 0.3 MILE ACROSS COUNTRY TO THE CREST
 PT0783'OF A HILL, 0.15 MILE NORTH OF AN EAST-WEST FENCE, 41.7 FEET
 PT0783'NORTHWEST OF C 7 N R.M. 1, 33.6 FEET NORTHEAST OF C 7 N R.M.
 PT0783'2, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PT0783'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0779 ***********************************************************************
 PT0779  DESIGNATION -  C 7 N AZ MK
 PT0779  PID         -  PT0779
 PT0779  STATE/COUNTY-  SD/HAAKON
 PT0779  COUNTRY     -  US
 PT0779  USGS QUAD   -  BOWEN RANCH (2017)
 PT0779
 PT0779                         *CURRENT SURVEY CONTROL
 PT0779  ______________________________________________________________________
 PT0779* NAD 83(1986) POSITION- 44 03 32.     (N) 101 47 13.     (W)   SCALED
 PT0779* NAVD 88 ORTHO HEIGHT -   749.997 (meters)     2460.62  (feet) ADJUSTED
 PT0779  ______________________________________________________________________
 PT0779  GEOID HEIGHT    -        -20.646 (meters)                     GEOID18
 PT0779  DYNAMIC HEIGHT  -        749.781 (meters)     2459.91  (feet) COMP
 PT0779  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 PT0779
 PT0779  VERT ORDER      -  SECOND    CLASS 0
 PT0779
 PT0779.The horizontal coordinates were scaled from a map and have
 PT0779.an estimated accuracy of +/- 6 seconds.
 PT0779
 PT0779.The orthometric height was determined by differential leveling and
 PT0779.adjusted by the NATIONAL GEODETIC SURVEY
 PT0779.in June 1991.
 PT0779
 PT0779.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0779.GEOID18 height accuracy estimate available here.
 PT0779
 PT0779.Click photographs - Photos may exist for this station.
 PT0779
 PT0779.The dynamic height is computed by dividing the NAVD 88
 PT0779.geopotential number by the normal gravity value computed on the
 PT0779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0779.degrees latitude (g = 980.6199 gals.).
 PT0779
 PT0779.The modeled gravity was interpolated from observed gravity values.
 PT0779
 PT0779;                    North         East    Units  Estimated Accuracy
 PT0779;SPC SD S     -   192,720.      483,540.      MT  (+/- 180 meters Scaled)
 PT0779
 PT0779_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP767821(NAD 83)
 PT0779
 PT0779                          SUPERSEDED SURVEY CONTROL
 PT0779
 PT0779  NGVD 29 (??/??/92)  749.55   (m)         2459.1    (f) COMPUTED    2 0
 PT0779
 PT0779.Superseded values are not recommended for survey control.
 PT0779
 PT0779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0779.See file dsdata.pdf to determine how the superseded data were derived.
 PT0779
 PT0779_MARKER: DZ = AZIMUTH MARK DISK
 PT0779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0779_STAMPING: C 7 N 1961
 PT0779_MARK LOGO: CGS
 PT0779_PROJECTION: FLUSH
 PT0779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0779+STABILITY: SURFACE MOTION
 PT0779
 PT0779  HISTORY     - Date     Condition        Report By
 PT0779  HISTORY     - 1961     MONUMENTED       CGS
 PT0779  HISTORY     - 1962     GOOD             CGS
 PT0779
 PT0779                          STATION DESCRIPTION
 PT0779
 PT0779'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0779'8.4 MI NW FROM PHILIP.
 PT0779'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0779'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0779'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0779'U.S. HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD,
 PT0779'THENCE 2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 1.4 MILES
 PT0779'NORTH ALONG A GRAVELED ROAD, AT THE CREST OF A HILL, IN SECTION
 PT0779'12, T 1 N, R 19 E, 34 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PT0779'4 FEET WEST OF A FENCE, 4.0 FEET WEST OF A METAL WITNESS POST,
 PT0779'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0779'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0781 ***********************************************************************
 PT0781  DESIGNATION -  C 7 N RM 1
 PT0781  PID         -  PT0781
 PT0781  STATE/COUNTY-  SD/HAAKON
 PT0781  COUNTRY     -  US
 PT0781  USGS QUAD   -  BOWEN RANCH (2017)
 PT0781
 PT0781                         *CURRENT SURVEY CONTROL
 PT0781  ______________________________________________________________________
 PT0781* NAD 83(1986) POSITION- 44 04 33.     (N) 101 47 31.     (W)   SCALED
 PT0781* NAVD 88 ORTHO HEIGHT -   723.720 (meters)     2374.40  (feet) ADJUSTED
 PT0781  ______________________________________________________________________
 PT0781  GEOID HEIGHT    -        -20.623 (meters)                     GEOID18
 PT0781  DYNAMIC HEIGHT  -        723.511 (meters)     2373.72  (feet) COMP
 PT0781  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PT0781
 PT0781  VERT ORDER      -  SECOND    CLASS 0
 PT0781
 PT0781.The horizontal coordinates were scaled from a map and have
 PT0781.an estimated accuracy of +/- 6 seconds.
 PT0781
 PT0781.The orthometric height was determined by differential leveling and
 PT0781.adjusted by the NATIONAL GEODETIC SURVEY
 PT0781.in June 1991.
 PT0781
 PT0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0781.GEOID18 height accuracy estimate available here.
 PT0781
 PT0781.Click photographs - Photos may exist for this station.
 PT0781
 PT0781.The dynamic height is computed by dividing the NAVD 88
 PT0781.geopotential number by the normal gravity value computed on the
 PT0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0781.degrees latitude (g = 980.6199 gals.).
 PT0781
 PT0781.The modeled gravity was interpolated from observed gravity values.
 PT0781
 PT0781;                    North         East    Units  Estimated Accuracy
 PT0781;SPC SD S     -   194,610.      483,170.      MT  (+/- 180 meters Scaled)
 PT0781
 PT0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP764840(NAD 83)
 PT0781
 PT0781                          SUPERSEDED SURVEY CONTROL
 PT0781
 PT0781  NGVD 29 (??/??/92)  723.27   (m)         2372.9    (f) COMPUTED    2 0
 PT0781
 PT0781.Superseded values are not recommended for survey control.
 PT0781
 PT0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0781.See file dsdata.pdf to determine how the superseded data were derived.
 PT0781
 PT0781_MARKER: DR = REFERENCE MARK DISK
 PT0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0781_STAMPING: C 7 N NO 1 1961
 PT0781_MARK LOGO: CGS
 PT0781_PROJECTION: FLUSH
 PT0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0781+STABILITY: SURFACE MOTION
 PT0781
 PT0781  HISTORY     - Date     Condition        Report By
 PT0781  HISTORY     - 1961     MONUMENTED       CGS
 PT0781  HISTORY     - 1962     GOOD             CGS
 PT0781
 PT0781                          STATION DESCRIPTION
 PT0781
 PT0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0781'10.1 MI NW FROM PHILIP.
 PT0781'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0781'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0781'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0781'U.S. HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD,
 PT0781'THENCE 2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES
 PT0781'NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE WEST-NORTHWEST
 PT0781'ACROSS COUNTRY TO THE CREST OF A HILL, 0.15 MILE NORTH OF AN
 PT0781'EAST-WEST FENCE, 41.7 FEET SOUTHEAST OF C 7 N 1961, AND SET IN
 PT0781'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0782 ***********************************************************************
 PT0782  DESIGNATION -  C 7 N RM 2
 PT0782  PID         -  PT0782
 PT0782  STATE/COUNTY-  SD/HAAKON
 PT0782  COUNTRY     -  US
 PT0782  USGS QUAD   -  BOWEN RANCH (2017)
 PT0782
 PT0782                         *CURRENT SURVEY CONTROL
 PT0782  ______________________________________________________________________
 PT0782* NAD 83(1986) POSITION- 44 04 33.     (N) 101 47 31.     (W)   SCALED
 PT0782* NAVD 88 ORTHO HEIGHT -   723.344 (meters)     2373.17  (feet) ADJUSTED
 PT0782  ______________________________________________________________________
 PT0782  GEOID HEIGHT    -        -20.623 (meters)                     GEOID18
 PT0782  DYNAMIC HEIGHT  -        723.135 (meters)     2372.49  (feet) COMP
 PT0782  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PT0782
 PT0782  VERT ORDER      -  SECOND    CLASS 0
 PT0782
 PT0782.The horizontal coordinates were scaled from a map and have
 PT0782.an estimated accuracy of +/- 6 seconds.
 PT0782
 PT0782.The orthometric height was determined by differential leveling and
 PT0782.adjusted by the NATIONAL GEODETIC SURVEY
 PT0782.in June 1991.
 PT0782
 PT0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0782.GEOID18 height accuracy estimate available here.
 PT0782
 PT0782.Click photographs - Photos may exist for this station.
 PT0782
 PT0782.The dynamic height is computed by dividing the NAVD 88
 PT0782.geopotential number by the normal gravity value computed on the
 PT0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0782.degrees latitude (g = 980.6199 gals.).
 PT0782
 PT0782.The modeled gravity was interpolated from observed gravity values.
 PT0782
 PT0782;                    North         East    Units  Estimated Accuracy
 PT0782;SPC SD S     -   194,610.      483,170.      MT  (+/- 180 meters Scaled)
 PT0782
 PT0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP764840(NAD 83)
 PT0782
 PT0782                          SUPERSEDED SURVEY CONTROL
 PT0782
 PT0782  NGVD 29 (??/??/92)  722.89   (m)         2371.7    (f) COMPUTED    2 0
 PT0782
 PT0782.Superseded values are not recommended for survey control.
 PT0782
 PT0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0782.See file dsdata.pdf to determine how the superseded data were derived.
 PT0782
 PT0782_MARKER: DR = REFERENCE MARK DISK
 PT0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0782_STAMPING: C 7 N NO 2 1961
 PT0782_MARK LOGO: CGS
 PT0782_PROJECTION: FLUSH
 PT0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0782+STABILITY: SURFACE MOTION
 PT0782
 PT0782  HISTORY     - Date     Condition        Report By
 PT0782  HISTORY     - 1961     MONUMENTED       CGS
 PT0782  HISTORY     - 1962     GOOD             CGS
 PT0782
 PT0782                          STATION DESCRIPTION
 PT0782
 PT0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0782'10.1 MI NW FROM PHILIP.
 PT0782'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0782'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0782'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0782'U.S. HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD,
 PT0782'THENCE 2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES
 PT0782'NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE WEST-NORTHWEST
 PT0782'ACROSS COUNTRY TO THE CREST OF A HILL, 0.15 MILE NORTH OF AN
 PT0782'EAST-WEST FENCE, 33.6 FEET SOUTHWEST OF C 7 N 1961, AND SET IN
 PT0782'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0382 ***********************************************************************
 PT0382  DESIGNATION -  C 72
 PT0382  PID         -  PT0382
 PT0382  STATE/COUNTY-  SD/ZIEBACH
 PT0382  COUNTRY     -  US
 PT0382  USGS QUAD   -  HIGH ELK HILL (2017)
 PT0382
 PT0382                         *CURRENT SURVEY CONTROL
 PT0382  ______________________________________________________________________
 PT0382* NAD 83(1986) POSITION- 44 55 13.     (N) 101 16 36.     (W)   SCALED
 PT0382* NAVD 88 ORTHO HEIGHT -   706.179 (meters)     2316.86  (feet) ADJUSTED
 PT0382  ______________________________________________________________________
 PT0382  GEOID HEIGHT    -        -21.278 (meters)                     GEOID18
 PT0382  DYNAMIC HEIGHT  -        706.044 (meters)     2316.41  (feet) COMP
 PT0382  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 PT0382
 PT0382  VERT ORDER      -  FIRST     CLASS II
 PT0382
 PT0382.The horizontal coordinates were scaled from a map and have
 PT0382.an estimated accuracy of +/- 6 seconds.
 PT0382
 PT0382.The orthometric height was determined by differential leveling and
 PT0382.adjusted by the NATIONAL GEODETIC SURVEY
 PT0382.in June 1991.
 PT0382
 PT0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0382.GEOID18 height accuracy estimate available here.
 PT0382
 PT0382.Click photographs - Photos may exist for this station.
 PT0382
 PT0382.The dynamic height is computed by dividing the NAVD 88
 PT0382.geopotential number by the normal gravity value computed on the
 PT0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0382.degrees latitude (g = 980.6199 gals.).
 PT0382
 PT0382.The modeled gravity was interpolated from observed gravity values.
 PT0382
 PT0382;                    North         East    Units  Estimated Accuracy
 PT0382;SPC SD N     -   121,580.      499,210.      MT  (+/- 180 meters Scaled)
 PT0382
 PT0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ203766(NAD 83)
 PT0382
 PT0382                          SUPERSEDED SURVEY CONTROL
 PT0382
 PT0382  NGVD 29 (??/??/92)  705.656  (m)         2315.14   (f) ADJ UNCH    1 2
 PT0382
 PT0382.Superseded values are not recommended for survey control.
 PT0382
 PT0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0382.See file dsdata.pdf to determine how the superseded data were derived.
 PT0382
 PT0382_MARKER: DB = BENCH MARK DISK
 PT0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0382_STAMPING: C 72 1934
 PT0382_MARK LOGO: CGS
 PT0382_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0382+STABILITY: SURFACE MOTION
 PT0382
 PT0382  HISTORY     - Date     Condition        Report By
 PT0382  HISTORY     - 1934     MONUMENTED       CGS
 PT0382  HISTORY     - 1985     GOOD             NGS
 PT0382
 PT0382                          STATION DESCRIPTION
 PT0382
 PT0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0382'2.1 MI W FROM EAGLE BUTTE.
 PT0382'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0382'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0382'5.1 MILES SOUTH ALONG STATE HIGHWAY 63, ON THE SOUTH SLOPE OF
 PT0382'A HILL AT A CURVE, AT THE JUNCTION OF A ROAD LEADING SOUTHEAST,
 PT0382'45 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 45 FEET EAST OF
 PT0382'THE CENTERLINE OF THE HIGHWAY, LEVEL WITH THE HIGHWAY AND SET
 PT0382'IN THE TOP OF A CONCRETE POST.
 PT0382
 PT0382                          STATION RECOVERY (1985)
 PT0382
 PT0382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0382'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0382'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0382'EAGLE BUTTE, THENCE 9.95 KM (6.18 MI) SOUTH ALONG STATE HIGHWAY 63, ON
 PT0382'THE OUTSIDE OF THE SOUTH END OF A CURVE, IN THE SOUTH CORNER OF A Y
 PT0382'JUNCTION OF A TRACK ROAD LEADING SOUTHEAST, 0.66 KM (0.41 MI) SOUTH OF
 PT0382'MILEPOST 162, 13.9 METERS (45.5 FT) EAST OF THE HIGHWAY CENTERLINE,
 PT0382'13.1 METERS (43 FT) SOUTHWEST OF THE CENTER OF THE TRACK ROAD,
 PT0382'13.8 METERS (45.3 FT) SOUTH OF THE SOUTH END OF A GATE IN THE
 PT0382'RIGHT-OF-WAY FENCE AND 2.3 METERS (7.5 FT) EAST OF THE RIGHT-OF-WAY
 PT0382'FENCE.
 PT0382'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0382'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0425 ***********************************************************************
 PT0425  DESIGNATION -  C 73
 PT0425  PID         -  PT0425
 PT0425  STATE/COUNTY-  SD/STANLEY
 PT0425  COUNTRY     -  US
 PT0425  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0425
 PT0425                         *CURRENT SURVEY CONTROL
 PT0425  ______________________________________________________________________
 PT0425* NAD 83(1986) POSITION- 44 24 23.     (N) 101 08 08.     (W)   SCALED
 PT0425* NAVD 88 ORTHO HEIGHT -   635.201 (meters)     2083.99  (feet) ADJUSTED
 PT0425  ______________________________________________________________________
 PT0425  GEOID HEIGHT    -        -22.254 (meters)                     GEOID18
 PT0425  DYNAMIC HEIGHT  -        635.043 (meters)     2083.47  (feet) COMP
 PT0425  MODELED GRAVITY -    980,349.7   (mgal)                       NAVD 88
 PT0425
 PT0425  VERT ORDER      -  FIRST     CLASS II
 PT0425
 PT0425.The horizontal coordinates were scaled from a map and have
 PT0425.an estimated accuracy of +/- 6 seconds.
 PT0425
 PT0425.The orthometric height was determined by differential leveling and
 PT0425.adjusted by the NATIONAL GEODETIC SURVEY
 PT0425.in June 1991.
 PT0425
 PT0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0425.GEOID18 height accuracy estimate available here.
 PT0425
 PT0425.Click photographs - Photos may exist for this station.
 PT0425
 PT0425.The dynamic height is computed by dividing the NAVD 88
 PT0425.geopotential number by the normal gravity value computed on the
 PT0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0425.degrees latitude (g = 980.6199 gals.).
 PT0425
 PT0425.The modeled gravity was interpolated from observed gravity values.
 PT0425
 PT0425;                    North         East    Units  Estimated Accuracy
 PT0425;SPC SD S     -   230,620.      536,100.      MT  (+/- 180 meters Scaled)
 PT0425
 PT0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ299192(NAD 83)
 PT0425
 PT0425                          SUPERSEDED SURVEY CONTROL
 PT0425
 PT0425  NGVD 29 (??/??/92)  634.658  (m)         2082.21   (f) ADJ UNCH    1 2
 PT0425
 PT0425.Superseded values are not recommended for survey control.
 PT0425
 PT0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0425.See file dsdata.pdf to determine how the superseded data were derived.
 PT0425
 PT0425_MARKER: DB = BENCH MARK DISK
 PT0425_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0425_SP_SET: CULVERT HEADWALL
 PT0425_STAMPING: C 73 1934
 PT0425_MARK LOGO: CGS
 PT0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0425+STABILITY: SURFACE MOTION
 PT0425
 PT0425  HISTORY     - Date     Condition        Report By
 PT0425  HISTORY     - 1934     MONUMENTED       CGS
 PT0425  HISTORY     - 1985     GOOD             NGS
 PT0425
 PT0425                          STATION DESCRIPTION
 PT0425
 PT0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0425'24.8 MI N FROM MIDLAND.
 PT0425'IN STANLEY COUNTY, ABOUT 24.8 MILES NORTH ALONG STATE HIGHWAY
 PT0425'63 FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, AT A
 PT0425'LARGE CONCRETE BOX CULVERT, IN THE CENTER OF THE WEST CONCRETE
 PT0425'HEAD WALL, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD
 PT0425'DISK, STAMPED C 73 1934.
 PT0425
 PT0425                          STATION RECOVERY (1985)
 PT0425
 PT0425'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0425'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  39.42 KM
 PT0425'(24.50 MI) NORTH ALONG STATE HIGHWAY 63 AND US HGIHWAY 14 FROM THEIR
 PT0425'JUNCTION AT MIDLAND, IN THE TOP CENTER OF THE WEST HEADWALL FOR A
 PT0425'7- BY 8-FOOT CONCRETE BOX CULVERT, 0.75 KM (0.47 MI) NORTH OF MILEPOST
 PT0425'121, 4.7 METERS (15.5 FT) WEST OF THE HIGHWAY CENTERLINE.
 PT0425'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0316 ***********************************************************************
 OS0316  DESIGNATION -  C 74 RESET
 OS0316  PID         -  OS0316
 OS0316  STATE/COUNTY-  SD/JACKSON
 OS0316  COUNTRY     -  US
 OS0316  USGS QUAD   -  STAMFORD NW (2017)
 OS0316
 OS0316                         *CURRENT SURVEY CONTROL
 OS0316  ______________________________________________________________________
 OS0316* NAD 83(1986) POSITION- 43 54 30.     (N) 101 08 40.     (W)   SCALED
 OS0316* NAVD 88 ORTHO HEIGHT -   674.019 (meters)     2211.34  (feet) ADJUSTED
 OS0316  ______________________________________________________________________
 OS0316  GEOID HEIGHT    -        -22.975 (meters)                     GEOID18
 OS0316  DYNAMIC HEIGHT  -        673.799 (meters)     2210.62  (feet) COMP
 OS0316  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 OS0316
 OS0316  VERT ORDER      -  FIRST     CLASS II
 OS0316
 OS0316.The horizontal coordinates were scaled from a map and have
 OS0316.an estimated accuracy of +/- 6 seconds.
 OS0316
 OS0316.The orthometric height was determined by differential leveling and
 OS0316.adjusted by the NATIONAL GEODETIC SURVEY
 OS0316.in June 1991.
 OS0316
 OS0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0316.GEOID18 height accuracy estimate available here.
 OS0316
 OS0316.Click photographs - Photos may exist for this station.
 OS0316
 OS0316.The dynamic height is computed by dividing the NAVD 88
 OS0316.geopotential number by the normal gravity value computed on the
 OS0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0316.degrees latitude (g = 980.6199 gals.).
 OS0316
 OS0316.The modeled gravity was interpolated from observed gravity values.
 OS0316
 OS0316;                    North         East    Units  Estimated Accuracy
 OS0316;SPC SD S     -   175,290.      534,850.      MT  (+/- 180 meters Scaled)
 OS0316
 OS0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP278639(NAD 83)
 OS0316
 OS0316                          SUPERSEDED SURVEY CONTROL
 OS0316
 OS0316  NGVD 29 (??/??/??)  673.47   (m)         2209.5    (f) RESET       3  
 OS0316
 OS0316.Superseded values are not recommended for survey control.
 OS0316
 OS0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0316.See file dsdata.pdf to determine how the superseded data were derived.
 OS0316
 OS0316_MARKER: DB = BENCH MARK DISK
 OS0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0316_STAMPING: C 74 1934 RESET 1962
 OS0316_MARK LOGO: CGS
 OS0316_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0316+STABILITY: SURFACE MOTION
 OS0316_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0316+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0316
 OS0316  HISTORY     - Date     Condition        Report By
 OS0316  HISTORY     - 1962     MONUMENTED       CGS
 OS0316  HISTORY     - 1985     GOOD             NGS
 OS0316  HISTORY     - 20130116 GOOD             INDIV
 OS0316
 OS0316                          STATION DESCRIPTION
 OS0316
 OS0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0316'3.8 MI NW FROM STAMFORD.
 OS0316'0.6 MILE WEST ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE AT
 OS0316'STAMFORD, THENCE NORTH 0.05 MILE, THENCE WEST ALONG A COUNTY
 OS0316'ROAD FOR 2.1 MILES, THENCE NORTH 1.0 MILE ALONG STATE HIGHWAY
 OS0316'63 (PRESENTLY UNDER CONSTRUCTION).  THE MARK IS 99 FEET WEST
 OS0316'OF THE CENTERLINE OF STATE HIGHWAY 63, 18 INCHES NORTH OF A
 OS0316'METAL WITNESS POST WITH SIGN, AND 1.0 FOOT EAST OF THE WEST
 OS0316'RIGHT-OF-WAY FENCE.  IT IS SET IN THE TOP OF A CYLINDRICAL
 OS0316'CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER AND PROJECTS
 OS0316'4 INCHES ABOVE THE GROUND SURFACE.
 OS0316
 OS0316                          STATION RECOVERY (1985)
 OS0316
 OS0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0316'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  18.60 KM
 OS0316'(11.56 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF US
 OS0316'HIGHWAY 14 AT MIDLAND, IN THE NORTH SLOPE OF A HILL, 0.22 KM (0.14 MI)
 OS0316'SOUTH OF THE T JUNCTION OF A GRAVEL DRIVE LEADING EAST TO A RANCH,
 OS0316'0.60 KM (0.37 MI) NORTH OF MILEPOST 85, 30.2 METERS (99 FT) WEST OF
 OS0316'THE HIGHWAY CENTERLINE, 45.7 METERS (150 FT) SOUTH OF THE WEST END OF
 OS0316'A 84-INCH PIPE CULVERT AT THE BOTTOM OF A LARGE DRAW AND 0.3 METER (1
 OS0316'FT) EAST OF THE RIGHT-OF-WAY FENCE.
 OS0316'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST
 OS0316'THE MARK IS 4.0 M BELOW THE HIGHWAY.
 OS0316
 OS0316                          STATION RECOVERY (2013)
 OS0316
 OS0316'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0449 ***********************************************************************
 PT0449  DESIGNATION -  C 75
 PT0449  PID         -  PT0449
 PT0449  STATE/COUNTY-  SD/STANLEY
 PT0449  COUNTRY     -  US
 PT0449  USGS QUAD   -  HAYES SOUTH (2017)
 PT0449
 PT0449                         *CURRENT SURVEY CONTROL
 PT0449  ______________________________________________________________________
 PT0449* NAD 83(1986) POSITION- 44 22 19.     (N) 101 01 07.     (W)   SCALED
 PT0449* NAVD 88 ORTHO HEIGHT -   596.552 (meters)     1957.19  (feet) ADJUSTED
 PT0449  ______________________________________________________________________
 PT0449  GEOID HEIGHT    -        -22.550 (meters)                     GEOID18
 PT0449  DYNAMIC HEIGHT  -        596.406 (meters)     1956.71  (feet) COMP
 PT0449  MODELED GRAVITY -    980,355.0   (mgal)                       NAVD 88
 PT0449
 PT0449  VERT ORDER      -  FIRST     CLASS II
 PT0449
 PT0449.The horizontal coordinates were scaled from a map and have
 PT0449.an estimated accuracy of +/- 6 seconds.
 PT0449
 PT0449.The orthometric height was determined by differential leveling and
 PT0449.adjusted by the NATIONAL GEODETIC SURVEY
 PT0449.in October 1997.
 PT0449
 PT0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0449.GEOID18 height accuracy estimate available here.
 PT0449
 PT0449.Click photographs - Photos may exist for this station.
 PT0449
 PT0449.The dynamic height is computed by dividing the NAVD 88
 PT0449.geopotential number by the normal gravity value computed on the
 PT0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0449.degrees latitude (g = 980.6199 gals.).
 PT0449
 PT0449.The modeled gravity was interpolated from observed gravity values.
 PT0449
 PT0449;                    North         East    Units  Estimated Accuracy
 PT0449;SPC SD S     -   226,710.      545,380.      MT  (+/- 180 meters Scaled)
 PT0449
 PT0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ391151(NAD 83)
 PT0449
 PT0449                          SUPERSEDED SURVEY CONTROL
 PT0449
 PT0449  NAVD 88 (??/??/92)  596.616  (m)         1957.40   (f) SUPERSEDED  1 2
 PT0449  NGVD 29 (??/??/92)  596.171  (m)         1955.94   (f) ADJ UNCH    1 2
 PT0449
 PT0449.Superseded values are not recommended for survey control.
 PT0449
 PT0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0449.See file dsdata.pdf to determine how the superseded data were derived.
 PT0449
 PT0449_MARKER: DB = BENCH MARK DISK
 PT0449_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0449_SP_SET: WINGWALL
 PT0449_STAMPING: C 75 1934
 PT0449_MARK LOGO: CGS
 PT0449_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0449+STABILITY: SURFACE MOTION
 PT0449_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0449+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 PT0449
 PT0449  HISTORY     - Date     Condition        Report By
 PT0449  HISTORY     - 1934     MONUMENTED       CGS
 PT0449  HISTORY     - 1981     GOOD             NGS
 PT0449  HISTORY     - 1985     POOR             NGS
 PT0449  HISTORY     - 19950803 GOOD             NGS
 PT0449
 PT0449                          STATION DESCRIPTION
 PT0449
 PT0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0449'AT HAYES.
 PT0449'AT HAYES, STANLEY COUNTY, ON OLD U.S. HIGHWAY 14, AT THE EAST
 PT0449'ENTRANCE TO THE TOWN, AT A 150-FOOT BRIDGE, IN THE TOP OF THE
 PT0449'NORTHEAST CONCRETE WING WALL, AND 2 FEET FROM THE END OF THE LEVEL
 PT0449'SURFACE.  A STANDARD DISK, STAMPED C 75 1934.
 PT0449
 PT0449                          STATION RECOVERY (1981)
 PT0449
 PT0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0449'RECOVERED IN GOOD CONDITION.
 PT0449
 PT0449                          STATION RECOVERY (1985)
 PT0449
 PT0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0449'RECOVERED IN POOR CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PT0449'THE DESCRIPTION IS ADEQUATE EXCEPT THE WALL DESCRIBED HAS BEEN
 PT0449'SMASHED.  SURVEY.
 PT0449
 PT0449                          STATION RECOVERY (1995)
 PT0449
 PT0449'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0449'0.2 KM (0.10 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0449'IN HAYES, IN TOP OF AND 0.7 M (2.3 FT) SOUTHWEST OF THE NORTHEAST END
 PT0449'OF THE NORTHEAST CONCRETE WINGWALL OF AN OLD HIGHWAY BRIDGE SPANNING A
 PT0449'CREEK, 346.0 M (1135.2 FT) EAST OF MILEPOST 195, 42.9 M (140.7 FT)
 PT0449'NORTH OF THE HIGHWAY CENTERLINE, 4.1 M (13.5 FT) NORTH OF THE CENTER
 PT0449'OF THE OLD HIGHWAY BED, AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 PT0449'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0487 ***********************************************************************
 PT0487  DESIGNATION -  C 76 RESET
 PT0487  PID         -  PT0487
 PT0487  STATE/COUNTY-  SD/HAAKON
 PT0487  COUNTRY     -  US
 PT0487  USGS QUAD   -  MIDLAND (2017)
 PT0487
 PT0487                         *CURRENT SURVEY CONTROL
 PT0487  ______________________________________________________________________
 PT0487* NAD 83(1986) POSITION- 44 03 51.     (N) 101 11 12.     (W)   SCALED
 PT0487* NAVD 88 ORTHO HEIGHT -   575.24  (meters)     1887.3   (feet) RESET
 PT0487  ______________________________________________________________________
 PT0487  GEOID HEIGHT    -        -22.774 (meters)                     GEOID18
 PT0487  VERT ORDER      -  THIRD
 PT0487
 PT0487.The horizontal coordinates were scaled from a map and have
 PT0487.an estimated accuracy of +/- 6 seconds.
 PT0487
 PT0487.The orthometric height was computed from unverified reset data.
 PT0487
 PT0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0487.GEOID18 height accuracy estimate available here.
 PT0487
 PT0487.Click photographs - Photos may exist for this station.
 PT0487
 PT0487;                    North         East    Units  Estimated Accuracy
 PT0487;SPC SD S     -   192,640.      531,640.      MT  (+/- 180 meters Scaled)
 PT0487
 PT0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP248813(NAD 83)
 PT0487
 PT0487                          SUPERSEDED SURVEY CONTROL
 PT0487
 PT0487.No superseded survey control is available for this station.
 PT0487
 PT0487_MARKER: DB = BENCH MARK DISK
 PT0487_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0487_SP_SET: CULVERT HEADWALL
 PT0487_STAMPING: C 76 RESET 1941
 PT0487_MARK LOGO: CGS
 PT0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0487+STABILITY: SURFACE MOTION
 PT0487
 PT0487  HISTORY     - Date     Condition        Report By
 PT0487  HISTORY     - 1941     MONUMENTED       CGS
 PT0487  HISTORY     - 1949     GOOD             USGS
 PT0487  HISTORY     - 1980     GOOD             NGS
 PT0487
 PT0487                          STATION DESCRIPTION
 PT0487
 PT0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PT0487'1.7 MI W FROM MIDLAND.
 PT0487'1.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0487'THE WATER TANK AT MIDLAND, HAAKON COUNTY, 1 POLE EAST OF MILEPOST
 PT0487'535, OPPOSITE RAILWAY BRIDGE 1639, AT A CULVERT UNDER U.S.
 PT0487'HIGHWAY 14, AND IN THE TOP OF THE SOUTH PARAPET WALL.  A STANDARD
 PT0487'DISK, STAMPED C 76 RESET 1941.
 PT0487
 PT0487                          STATION RECOVERY (1949)
 PT0487
 PT0487'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1949
 PT0487'RECOVERED IN GOOD CONDITION.
 PT0487
 PT0487                          STATION RECOVERY (1980)
 PT0487
 PT0487'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 PT0487'1.4 MILES OF WEST FROM THE JUNCTION OF HIGHWAYS 14 AND 63 IN MIDLAND
 PT0487'ON HIGHWAY 14, IN THE EAST END OF THE SOUTH PARAPET WALL OF A
 PT0487'CONCRETE CULVERT. THIS MARK WILL BE DESTROYED IN THE FUTURE TO
 PT0487'REPLACE THIS CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0143 ***********************************************************************
 PS0143  DESIGNATION -  C 79
 PS0143  PID         -  PS0143
 PS0143  STATE/COUNTY-  SD/BUFFALO
 PS0143  COUNTRY     -  US
 PS0143  USGS QUAD   -  GANNVALLEY (2017)
 PS0143
 PS0143                         *CURRENT SURVEY CONTROL
 PS0143  ______________________________________________________________________
 PS0143* NAD 83(1986) POSITION- 44 07 23.     (N) 098 59 11.     (W)   SCALED
 PS0143* NAVD 88 ORTHO HEIGHT -   503.845 (meters)     1653.03  (feet) ADJUSTED
 PS0143  ______________________________________________________________________
 PS0143  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 PS0143  DYNAMIC HEIGHT  -        503.725 (meters)     1652.64  (feet) COMP
 PS0143  MODELED GRAVITY -    980,364.5   (mgal)                       NAVD 88
 PS0143
 PS0143  VERT ORDER      -  SECOND    CLASS 0
 PS0143
 PS0143.The horizontal coordinates were scaled from a map and have
 PS0143.an estimated accuracy of +/- 6 seconds.
 PS0143
 PS0143.The orthometric height was determined by differential leveling and
 PS0143.adjusted by the NATIONAL GEODETIC SURVEY
 PS0143.in June 1991.
 PS0143
 PS0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0143.GEOID18 height accuracy estimate available here.
 PS0143
 PS0143.Click photographs - Photos may exist for this station.
 PS0143
 PS0143.The dynamic height is computed by dividing the NAVD 88
 PS0143.geopotential number by the normal gravity value computed on the
 PS0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0143.degrees latitude (g = 980.6199 gals.).
 PS0143
 PS0143.The modeled gravity was interpolated from observed gravity values.
 PS0143
 PS0143;                    North         East    Units  Estimated Accuracy
 PS0143;SPC SD S     -   199,700.      707,800.      MT  (+/- 180 meters Scaled)
 PS0143
 PS0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010855(NAD 83)
 PS0143
 PS0143                          SUPERSEDED SURVEY CONTROL
 PS0143
 PS0143  NGVD 29 (??/??/92)  503.48   (m)         1651.8    (f) COMPUTED    2 0
 PS0143
 PS0143.Superseded values are not recommended for survey control.
 PS0143
 PS0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0143.See file dsdata.pdf to determine how the superseded data were derived.
 PS0143
 PS0143_MARKER: DB = BENCH MARK DISK
 PS0143_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0143_SP_SET: CULVERT HEADWALL
 PS0143_STAMPING: C 79 1934
 PS0143_MARK LOGO: CGS
 PS0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0143+STABILITY: SURFACE MOTION
 PS0143
 PS0143  HISTORY     - Date     Condition        Report By
 PS0143  HISTORY     - 1934     MONUMENTED       CGS
 PS0143
 PS0143                          STATION DESCRIPTION
 PS0143
 PS0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0143'6.3 MI N FROM GANN VALLEY.
 PS0143'6.3 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0143'HIGHWAY 45 AT 4 FOOT BY 6 FOOT RCB CULVERT 300 FEET NORTH OF
 PS0143'SECTION CORNER.  SET IN THE CENTER OF THE WEST HEADWALL, 3.5
 PS0143'FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0144 ***********************************************************************
 PS0144  DESIGNATION -  C 79 RESET
 PS0144  PID         -  PS0144
 PS0144  STATE/COUNTY-  SD/BUFFALO
 PS0144  COUNTRY     -  US
 PS0144  USGS QUAD   -  GANNVALLEY (2017)
 PS0144
 PS0144                         *CURRENT SURVEY CONTROL
 PS0144  ______________________________________________________________________
 PS0144* NAD 83(1986) POSITION- 44 07 24.     (N) 098 59 10.     (W)   SCALED
 PS0144* NAVD 88 ORTHO HEIGHT -   502.10  (+/-2cm)     1647.3   (feet) VERTCON3
 PS0144  ______________________________________________________________________
 PS0144  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 PS0144  VERT ORDER      -  THIRD (See Below)
 PS0144
 PS0144.The horizontal coordinates were scaled from a map and have
 PS0144.an estimated accuracy of +/- 6 seconds.
 PS0144
 PS0144.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0144.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0144
 PS0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0144.GEOID18 height accuracy estimate available here.
 PS0144
 PS0144.The vertical order pertains to the NGVD 29 superseded value.
 PS0144
 PS0144.Click photographs - Photos may exist for this station.
 PS0144
 PS0144;                    North         East    Units  Estimated Accuracy
 PS0144;SPC SD S     -   199,730.      707,820.      MT  (+/- 180 meters Scaled)
 PS0144
 PS0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP011855(NAD 83)
 PS0144
 PS0144                          SUPERSEDED SURVEY CONTROL
 PS0144
 PS0144  NGVD 29 (??/??/??)  501.74   (m)         1646.1    (f) RESET       3  
 PS0144
 PS0144.Superseded values are not recommended for survey control.
 PS0144
 PS0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0144.See file dsdata.pdf to determine how the superseded data were derived.
 PS0144
 PS0144_MARKER: DB = BENCH MARK DISK
 PS0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0144_STAMPING: C 79 RESET 1958
 PS0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0144+STABILITY: SURFACE MOTION
 PS0144
 PS0144  HISTORY     - Date     Condition        Report By
 PS0144  HISTORY     - 1958     MONUMENTED       SDHD
 PS0144
 PS0144                          STATION DESCRIPTION
 PS0144
 PS0144'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1958
 PS0144'6.3 MI N FROM GANN VALLEY.
 PS0144'ABOUT 6.3 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE POST
 PS0144'OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 300 FEET NORTH
 PS0144'OF A SECTION CORNER, ABOUT 60 FEET SOUTH OF A 72 INCH REINFORCED
 PS0144'CONCRETE CULVERT AND ABOUT 74 FEET EAST OF THE CENTERLINE OF THE
 PS0144'HIGHWAY.  A STANDARD DISK, STAMPED C 79 RESET 1958 AND SET IN
 PS0144'THE TOP OF A 6 X 6 FOOT CONCRETE POST PROJECTING 6 INCHES ABOVE
 PS0144'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0419 ***********************************************************************
 OR0419  DESIGNATION -  C 8
 OR0419  PID         -  OR0419
 OR0419  STATE/COUNTY-  SD/LYMAN
 OR0419  COUNTRY     -  US
 OR0419  USGS QUAD   -  OACOMA (2017)
 OR0419
 OR0419                         *CURRENT SURVEY CONTROL
 OR0419  ______________________________________________________________________
 OR0419* NAD 83(1986) POSITION- 43 49 57.     (N) 099 26 45.     (W)   SCALED
 OR0419* NAVD 88 ORTHO HEIGHT -   442.855 (meters)     1452.93  (feet) ADJUSTED
 OR0419  ______________________________________________________________________
 OR0419  GEOID HEIGHT    -        -25.482 (meters)                     GEOID18
 OR0419  DYNAMIC HEIGHT  -        442.740 (meters)     1452.56  (feet) COMP
 OR0419  MODELED GRAVITY -    980,345.3   (mgal)                       NAVD 88
 OR0419
 OR0419  VERT ORDER      -  FIRST     CLASS II
 OR0419
 OR0419.The horizontal coordinates were scaled from a map and have
 OR0419.an estimated accuracy of +/- 6 seconds.
 OR0419
 OR0419.The orthometric height was determined by differential leveling and
 OR0419.adjusted by the NATIONAL GEODETIC SURVEY
 OR0419.in June 1991.
 OR0419
 OR0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0419.GEOID18 height accuracy estimate available here.
 OR0419
 OR0419.Click photographs - Photos may exist for this station.
 OR0419
 OR0419.The dynamic height is computed by dividing the NAVD 88
 OR0419.geopotential number by the normal gravity value computed on the
 OR0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0419.degrees latitude (g = 980.6199 gals.).
 OR0419
 OR0419.The modeled gravity was interpolated from observed gravity values.
 OR0419
 OR0419;                    North         East    Units  Estimated Accuracy
 OR0419;SPC SD S     -   166,930.      671,380.      MT  (+/- 180 meters Scaled)
 OR0419
 OR0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP641533(NAD 83)
 OR0419
 OR0419                          SUPERSEDED SURVEY CONTROL
 OR0419
 OR0419  NGVD 29 (??/??/92)  442.518  (m)         1451.83   (f) ADJ UNCH    1 2
 OR0419
 OR0419.Superseded values are not recommended for survey control.
 OR0419
 OR0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0419.See file dsdata.pdf to determine how the superseded data were derived.
 OR0419
 OR0419_MARKER: DB = BENCH MARK DISK
 OR0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0419_STAMPING: C 8 1925
 OR0419_MARK LOGO: CGS
 OR0419_PROJECTION: RECESSED 8 CENTIMETERS
 OR0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0419+STABILITY: SURFACE MOTION
 OR0419
 OR0419  HISTORY     - Date     Condition        Report By
 OR0419  HISTORY     - 1925     MONUMENTED       CGS
 OR0419  HISTORY     - 1946     GOOD             CGS
 OR0419
 OR0419                          STATION DESCRIPTION
 OR0419
 OR0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0419'3.6 MI NW FROM OACOMA.
 OR0419'ABOUT 3.6 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0419'AND PACIFIC RAILROAD FROM OACOMA, LYMAN COUNTY, ABOUT 4 POLES
 OR0419'SOUTHEAST OF MILEPOST 449, AT A PRIVATE-ROAD CROSSING, 56.1 FEET
 OR0419'SOUTH OF THE CENTER OF THE CROSSING, 40 FEET SOUTHEAST OF THE
 OR0419'CENTER LINE OF THE ROAD, 40.7 FEET SOUTHWEST OF THE CENTER
 OR0419'LINE OF THE TRACK, IN LINE WITH A ROW OF POLES, 1 FOOT SOUTHWEST
 OR0419'OF A WHITE WOODEN WITNESS POST, AND ABOUT 3 INCHES UNDER GROUND.
 OR0419'A STANDARD DISK, STAMPED C 8 1925 AND SET IN THE TOP OF A
 OR0419'CONCRETE POST.
 OR0419
 OR0419                          STATION RECOVERY (1946)
 OR0419
 OR0419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 OR0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0793 ***********************************************************************
 PT0793  DESIGNATION -  C 8 K
 PT0793  PID         -  PT0793
 PT0793  STATE/COUNTY-  SD/HAAKON
 PT0793  COUNTRY     -  US
 PT0793  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0793
 PT0793                         *CURRENT SURVEY CONTROL
 PT0793  ______________________________________________________________________
 PT0793* NAD 83(1986) POSITION- 44 06 52.     (N) 101 52 43.     (W)   SCALED
 PT0793* NAVD 88 ORTHO HEIGHT -   740.730 (meters)     2430.21  (feet) ADJUSTED
 PT0793  ______________________________________________________________________
 PT0793  GEOID HEIGHT    -        -20.304 (meters)                     GEOID18
 PT0793  DYNAMIC HEIGHT  -        740.515 (meters)     2429.51  (feet) COMP
 PT0793  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 PT0793
 PT0793  VERT ORDER      -  SECOND    CLASS 0
 PT0793
 PT0793.The horizontal coordinates were scaled from a map and have
 PT0793.an estimated accuracy of +/- 6 seconds.
 PT0793
 PT0793.The orthometric height was determined by differential leveling and
 PT0793.adjusted by the NATIONAL GEODETIC SURVEY
 PT0793.in June 1991.
 PT0793
 PT0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0793.GEOID18 height accuracy estimate available here.
 PT0793
 PT0793.Click photographs - Photos may exist for this station.
 PT0793
 PT0793.The dynamic height is computed by dividing the NAVD 88
 PT0793.geopotential number by the normal gravity value computed on the
 PT0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0793.degrees latitude (g = 980.6199 gals.).
 PT0793
 PT0793.The modeled gravity was interpolated from observed gravity values.
 PT0793
 PT0793;                    North         East    Units  Estimated Accuracy
 PT0793;SPC SD S     -   199,020.      476,310.      MT  (+/- 180 meters Scaled)
 PT0793
 PT0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP696886(NAD 83)
 PT0793
 PT0793                          SUPERSEDED SURVEY CONTROL
 PT0793
 PT0793  NGVD 29 (??/??/92)  740.27   (m)         2428.7    (f) COMPUTED    2 0
 PT0793
 PT0793.Superseded values are not recommended for survey control.
 PT0793
 PT0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0793.See file dsdata.pdf to determine how the superseded data were derived.
 PT0793
 PT0793_MARKER: DS = TRIANGULATION STATION DISK
 PT0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0793_STAMPING: C 8 K 1961
 PT0793_MARK LOGO: CGS
 PT0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0793+STABILITY: SURFACE MOTION
 PT0793
 PT0793  HISTORY     - Date     Condition        Report By
 PT0793  HISTORY     - 1961     MONUMENTED       CGS
 PT0793  HISTORY     - 1962     GOOD             CGS
 PT0793
 PT0793                          STATION DESCRIPTION
 PT0793
 PT0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0793'15.4 MI S FROM HILLAND.
 PT0793'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0793'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0793'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0793'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST ALONG
 PT0793'A GRAVELED ROAD, THENCE 0.3 MILE NORTH ALONG A TRAIL ROAD WHICH
 PT0793'IS ON THE EAST SIDE OF A FENCE, THENCE 0.45 MILE EAST ACROSS
 PT0793'COUNTRY TO A SMALL POND, THENCE 0.1 MILE SOUTHEAST TO THE WEST
 PT0793'RIM OF A LOW RANGE OF HILLS, 0.15 MILE WEST OF A NORTH-SOUTH
 PT0793'FENCE, 129.5 FEET SOUTH OF C 8 K R.M. 1, 56.4 FEET NORTHWEST
 PT0793'OF C 8 K R.M. 2, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0793'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0791 ***********************************************************************
 PT0791  DESIGNATION -  C 8 K RM 1
 PT0791  PID         -  PT0791
 PT0791  STATE/COUNTY-  SD/HAAKON
 PT0791  COUNTRY     -  US
 PT0791  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0791
 PT0791                         *CURRENT SURVEY CONTROL
 PT0791  ______________________________________________________________________
 PT0791* NAD 83(1986) POSITION- 44 06 52.     (N) 101 52 43.     (W)   SCALED
 PT0791* NAVD 88 ORTHO HEIGHT -   740.175 (meters)     2428.39  (feet) ADJUSTED
 PT0791  ______________________________________________________________________
 PT0791  GEOID HEIGHT    -        -20.304 (meters)                     GEOID18
 PT0791  DYNAMIC HEIGHT  -        739.960 (meters)     2427.69  (feet) COMP
 PT0791  MODELED GRAVITY -    980,304.4   (mgal)                       NAVD 88
 PT0791
 PT0791  VERT ORDER      -  SECOND    CLASS 0
 PT0791
 PT0791.The horizontal coordinates were scaled from a map and have
 PT0791.an estimated accuracy of +/- 6 seconds.
 PT0791
 PT0791.The orthometric height was determined by differential leveling and
 PT0791.adjusted by the NATIONAL GEODETIC SURVEY
 PT0791.in June 1991.
 PT0791
 PT0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0791.GEOID18 height accuracy estimate available here.
 PT0791
 PT0791.Click photographs - Photos may exist for this station.
 PT0791
 PT0791.The dynamic height is computed by dividing the NAVD 88
 PT0791.geopotential number by the normal gravity value computed on the
 PT0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0791.degrees latitude (g = 980.6199 gals.).
 PT0791
 PT0791.The modeled gravity was interpolated from observed gravity values.
 PT0791
 PT0791;                    North         East    Units  Estimated Accuracy
 PT0791;SPC SD S     -   199,020.      476,310.      MT  (+/- 180 meters Scaled)
 PT0791
 PT0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP696886(NAD 83)
 PT0791
 PT0791                          SUPERSEDED SURVEY CONTROL
 PT0791
 PT0791  NGVD 29 (??/??/92)  739.72   (m)         2426.9    (f) COMPUTED    2 0
 PT0791
 PT0791.Superseded values are not recommended for survey control.
 PT0791
 PT0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0791.See file dsdata.pdf to determine how the superseded data were derived.
 PT0791
 PT0791_MARKER: DR = REFERENCE MARK DISK
 PT0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0791_STAMPING: C 8 K NO 1 1961
 PT0791_MARK LOGO: CGS
 PT0791_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0791+STABILITY: SURFACE MOTION
 PT0791
 PT0791  HISTORY     - Date     Condition        Report By
 PT0791  HISTORY     - 1961     MONUMENTED       CGS
 PT0791  HISTORY     - 1962     GOOD             CGS
 PT0791
 PT0791                          STATION DESCRIPTION
 PT0791
 PT0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0791'15.4 MI S FROM HILLAND.
 PT0791'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0791'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0791'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0791'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0791'ALONG A GRAVELED ROAD, THENCE 0.3 MILE NORTH ALONG A TRAIL ROAD
 PT0791'WHICH IS ON THE EAST SIDE OF A NORTH-SOUTH FENCE, THENCE 0.45
 PT0791'MILE EAST ACROSS COUNTRY TO A SMALL POND, THENCE 0.1 MILE SOUTHEAST
 PT0791'TO THE WEST RIM OF A LOW RANGE OF HILLS, 0.15 MILE WEST OF A
 PT0791'NORTH-SOUTH FENCE, 129.5 FEET NORTH OF C 8 K 1961, AND SET IN THE
 PT0791'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0792 ***********************************************************************
 PT0792  DESIGNATION -  C 8 K RM 2
 PT0792  PID         -  PT0792
 PT0792  STATE/COUNTY-  SD/HAAKON
 PT0792  COUNTRY     -  US
 PT0792  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0792
 PT0792                         *CURRENT SURVEY CONTROL
 PT0792  ______________________________________________________________________
 PT0792* NAD 83(1986) POSITION- 44 06 53.     (N) 101 52 43.     (W)   SCALED
 PT0792* NAVD 88 ORTHO HEIGHT -   740.076 (meters)     2428.07  (feet) ADJUSTED
 PT0792  ______________________________________________________________________
 PT0792  GEOID HEIGHT    -        -20.304 (meters)                     GEOID18
 PT0792  DYNAMIC HEIGHT  -        739.862 (meters)     2427.36  (feet) COMP
 PT0792  MODELED GRAVITY -    980,304.5   (mgal)                       NAVD 88
 PT0792
 PT0792  VERT ORDER      -  SECOND    CLASS 0
 PT0792
 PT0792.The horizontal coordinates were scaled from a map and have
 PT0792.an estimated accuracy of +/- 6 seconds.
 PT0792
 PT0792.The orthometric height was determined by differential leveling and
 PT0792.adjusted by the NATIONAL GEODETIC SURVEY
 PT0792.in June 1991.
 PT0792
 PT0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0792.GEOID18 height accuracy estimate available here.
 PT0792
 PT0792.Click photographs - Photos may exist for this station.
 PT0792
 PT0792.The dynamic height is computed by dividing the NAVD 88
 PT0792.geopotential number by the normal gravity value computed on the
 PT0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0792.degrees latitude (g = 980.6199 gals.).
 PT0792
 PT0792.The modeled gravity was interpolated from observed gravity values.
 PT0792
 PT0792;                    North         East    Units  Estimated Accuracy
 PT0792;SPC SD S     -   199,050.      476,310.      MT  (+/- 180 meters Scaled)
 PT0792
 PT0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP696886(NAD 83)
 PT0792
 PT0792                          SUPERSEDED SURVEY CONTROL
 PT0792
 PT0792  NGVD 29 (??/??/92)  739.62   (m)         2426.6    (f) COMPUTED    2 0
 PT0792
 PT0792.Superseded values are not recommended for survey control.
 PT0792
 PT0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0792.See file dsdata.pdf to determine how the superseded data were derived.
 PT0792
 PT0792_MARKER: DR = REFERENCE MARK DISK
 PT0792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0792_STAMPING: C 8 K NO 2 1961
 PT0792_MARK LOGO: CGS
 PT0792_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0792+STABILITY: SURFACE MOTION
 PT0792
 PT0792  HISTORY     - Date     Condition        Report By
 PT0792  HISTORY     - 1961     MONUMENTED       CGS
 PT0792  HISTORY     - 1962     GOOD             CGS
 PT0792
 PT0792                          STATION DESCRIPTION
 PT0792
 PT0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0792'15.4 MI S FROM HILLAND.
 PT0792'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0792'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0792'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0792'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0792'ALONG A GRAVELED ROAD, THENCE 0.3 MILE NORTH ALONG A TRAIL ROAD
 PT0792'WHICH IS ON THE EAST SIDE OF A FENCE, THENCE 0.45 MILE EAST
 PT0792'ACROSS COUNTRY TO A SMALL POND, THENCE 0.1 MILE SOUTHEAST TO THE
 PT0792'WEST RIM OF A LOW RANGE OF HILLS, 0.15 MILE WEST OF A NORTH-SOUTH
 PT0792'FENCE, 56.4 FEET SOUTHEAST OF C 8 K 1961, AND SET IN THE TOP OF
 PT0792'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0789 ***********************************************************************
 PT0789  DESIGNATION -  C 8 L
 PT0789  PID         -  PT0789
 PT0789  STATE/COUNTY-  SD/HAAKON
 PT0789  COUNTRY     -  US
 PT0789  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0789
 PT0789                         *CURRENT SURVEY CONTROL
 PT0789  ______________________________________________________________________
 PT0789* NAD 83(1986) POSITION- 44 06 54.     (N) 101 53 13.     (W)   SCALED
 PT0789* NAVD 88 ORTHO HEIGHT -   736.672 (meters)     2416.90  (feet) ADJUSTED
 PT0789  ______________________________________________________________________
 PT0789  GEOID HEIGHT    -        -20.274 (meters)                     GEOID18
 PT0789  DYNAMIC HEIGHT  -        736.459 (meters)     2416.20  (feet) COMP
 PT0789  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PT0789
 PT0789  VERT ORDER      -  SECOND    CLASS 0
 PT0789
 PT0789.The horizontal coordinates were scaled from a map and have
 PT0789.an estimated accuracy of +/- 6 seconds.
 PT0789
 PT0789.The orthometric height was determined by differential leveling and
 PT0789.adjusted by the NATIONAL GEODETIC SURVEY
 PT0789.in June 1991.
 PT0789
 PT0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0789.GEOID18 height accuracy estimate available here.
 PT0789
 PT0789.Click photographs - Photos may exist for this station.
 PT0789
 PT0789.The dynamic height is computed by dividing the NAVD 88
 PT0789.geopotential number by the normal gravity value computed on the
 PT0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0789.degrees latitude (g = 980.6199 gals.).
 PT0789
 PT0789.The modeled gravity was interpolated from observed gravity values.
 PT0789
 PT0789;                    North         East    Units  Estimated Accuracy
 PT0789;SPC SD S     -   199,100.      475,650.      MT  (+/- 180 meters Scaled)
 PT0789
 PT0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP689886(NAD 83)
 PT0789
 PT0789                          SUPERSEDED SURVEY CONTROL
 PT0789
 PT0789  NGVD 29 (??/??/92)  736.22   (m)         2415.4    (f) COMPUTED    2 0
 PT0789
 PT0789.Superseded values are not recommended for survey control.
 PT0789
 PT0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0789.See file dsdata.pdf to determine how the superseded data were derived.
 PT0789
 PT0789_MARKER: DS = TRIANGULATION STATION DISK
 PT0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0789_STAMPING: C 8 L 1961
 PT0789_MARK LOGO: CGS
 PT0789_PROJECTION: FLUSH
 PT0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0789+STABILITY: SURFACE MOTION
 PT0789
 PT0789  HISTORY     - Date     Condition        Report By
 PT0789  HISTORY     - 1961     MONUMENTED       CGS
 PT0789  HISTORY     - 1962     GOOD             CGS
 PT0789
 PT0789                          STATION DESCRIPTION
 PT0789
 PT0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0789'14.8 MI S FROM HILLAND.
 PT0789'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0789'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0789'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0789'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0789'ALONG A GRAVELED ROAD TO A GATE, THENCE 0.3 MILE NORTH ALONG A
 PT0789'TRAIL ROAD ON THE EAST SIDE OF A FENCE, 42.3 FEET WEST OF C 8 L
 PT0789'R.M. 1, 58.8 FEET NORTH OF C 8 L R.M. 2, 4.6 FEET EAST-NORTHEAST
 PT0789'OF A METAL WITNESS POST, 4.8 FEET EAST OF A FENCE, AND SET
 PT0789'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0790 ***********************************************************************
 PT0790  DESIGNATION -  C 8 L RM 1
 PT0790  PID         -  PT0790
 PT0790  STATE/COUNTY-  SD/HAAKON
 PT0790  COUNTRY     -  US
 PT0790  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0790
 PT0790                         *CURRENT SURVEY CONTROL
 PT0790  ______________________________________________________________________
 PT0790* NAD 83(1986) POSITION- 44 06 54.     (N) 101 53 12.     (W)   SCALED
 PT0790* NAVD 88 ORTHO HEIGHT -   736.076 (meters)     2414.94  (feet) ADJUSTED
 PT0790  ______________________________________________________________________
 PT0790  GEOID HEIGHT    -        -20.275 (meters)                     GEOID18
 PT0790  DYNAMIC HEIGHT  -        735.863 (meters)     2414.24  (feet) COMP
 PT0790  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PT0790
 PT0790  VERT ORDER      -  SECOND    CLASS 0
 PT0790
 PT0790.The horizontal coordinates were scaled from a map and have
 PT0790.an estimated accuracy of +/- 6 seconds.
 PT0790
 PT0790.The orthometric height was determined by differential leveling and
 PT0790.adjusted by the NATIONAL GEODETIC SURVEY
 PT0790.in June 1991.
 PT0790
 PT0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0790.GEOID18 height accuracy estimate available here.
 PT0790
 PT0790.Click photographs - Photos may exist for this station.
 PT0790
 PT0790.The dynamic height is computed by dividing the NAVD 88
 PT0790.geopotential number by the normal gravity value computed on the
 PT0790.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0790.degrees latitude (g = 980.6199 gals.).
 PT0790
 PT0790.The modeled gravity was interpolated from observed gravity values.
 PT0790
 PT0790;                    North         East    Units  Estimated Accuracy
 PT0790;SPC SD S     -   199,100.      475,670.      MT  (+/- 180 meters Scaled)
 PT0790
 PT0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP690886(NAD 83)
 PT0790
 PT0790                          SUPERSEDED SURVEY CONTROL
 PT0790
 PT0790  NGVD 29 (??/??/92)  735.62   (m)         2413.4    (f) COMPUTED    2 0
 PT0790
 PT0790.Superseded values are not recommended for survey control.
 PT0790
 PT0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0790.See file dsdata.pdf to determine how the superseded data were derived.
 PT0790
 PT0790_MARKER: DR = REFERENCE MARK DISK
 PT0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0790_STAMPING: C 8 L NO 1 1961
 PT0790_MARK LOGO: CGS
 PT0790_PROJECTION: FLUSH
 PT0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0790+STABILITY: SURFACE MOTION
 PT0790
 PT0790  HISTORY     - Date     Condition        Report By
 PT0790  HISTORY     - 1961     MONUMENTED       CGS
 PT0790  HISTORY     - 1962     GOOD             CGS
 PT0790
 PT0790                          STATION DESCRIPTION
 PT0790
 PT0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0790'14.8 MI S FROM HILLAND.
 PT0790'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0790'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0790'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0790'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0790'ALONG A GRAVELED ROAD, THENCE 0.3 MILE NORTH ALONG A TRAIL ROAD
 PT0790'ON THE EAST SIDE OF A FENCE, 42.3 FEET EAST OF C 8 L 1961, 47
 PT0790'FEET EAST OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PT0790'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0788 ***********************************************************************
 PT0788  DESIGNATION -  C 8 L RM 2
 PT0788  PID         -  PT0788
 PT0788  STATE/COUNTY-  SD/HAAKON
 PT0788  COUNTRY     -  US
 PT0788  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0788
 PT0788                         *CURRENT SURVEY CONTROL
 PT0788  ______________________________________________________________________
 PT0788* NAD 83(1986) POSITION- 44 06 54.     (N) 101 53 13.     (W)   SCALED
 PT0788* NAVD 88 ORTHO HEIGHT -   736.741 (meters)     2417.12  (feet) ADJUSTED
 PT0788  ______________________________________________________________________
 PT0788  GEOID HEIGHT    -        -20.274 (meters)                     GEOID18
 PT0788  DYNAMIC HEIGHT  -        736.527 (meters)     2416.42  (feet) COMP
 PT0788  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 PT0788
 PT0788  VERT ORDER      -  SECOND    CLASS 0
 PT0788
 PT0788.The horizontal coordinates were scaled from a map and have
 PT0788.an estimated accuracy of +/- 6 seconds.
 PT0788
 PT0788.The orthometric height was determined by differential leveling and
 PT0788.adjusted by the NATIONAL GEODETIC SURVEY
 PT0788.in June 1991.
 PT0788
 PT0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0788.GEOID18 height accuracy estimate available here.
 PT0788
 PT0788.Click photographs - Photos may exist for this station.
 PT0788
 PT0788.The dynamic height is computed by dividing the NAVD 88
 PT0788.geopotential number by the normal gravity value computed on the
 PT0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0788.degrees latitude (g = 980.6199 gals.).
 PT0788
 PT0788.The modeled gravity was interpolated from observed gravity values.
 PT0788
 PT0788;                    North         East    Units  Estimated Accuracy
 PT0788;SPC SD S     -   199,100.      475,650.      MT  (+/- 180 meters Scaled)
 PT0788
 PT0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP689886(NAD 83)
 PT0788
 PT0788                          SUPERSEDED SURVEY CONTROL
 PT0788
 PT0788  NGVD 29 (??/??/92)  736.28   (m)         2415.6    (f) COMPUTED    2 0
 PT0788
 PT0788.Superseded values are not recommended for survey control.
 PT0788
 PT0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0788.See file dsdata.pdf to determine how the superseded data were derived.
 PT0788
 PT0788_MARKER: DR = REFERENCE MARK DISK
 PT0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0788_STAMPING: C 8 L NO 2 1961
 PT0788_MARK LOGO: CGS
 PT0788_PROJECTION: FLUSH
 PT0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0788+STABILITY: SURFACE MOTION
 PT0788
 PT0788  HISTORY     - Date     Condition        Report By
 PT0788  HISTORY     - 1961     MONUMENTED       CGS
 PT0788  HISTORY     - 1962     GOOD             CGS
 PT0788
 PT0788                          STATION DESCRIPTION
 PT0788
 PT0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0788'14.8 MI S FROM HILLAND.
 PT0788'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0788'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0788'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0788'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 2.05 MILES WEST
 PT0788'ALONG A GRAVELED ROAD TO A GATE, THENCE 0.3 MILE NORTH ALONG A
 PT0788'TRAIL ROAD ON THE EAST SIDE OF A FENCE, 58.8 FEET SOUTH OF C 8
 PT0788'L 1961, 57 FEET SOUTH OF A METAL WITNESS POST, 1.0 FOOT EAST OF
 PT0788'A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0788'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0268 ***********************************************************************
 PS0268  DESIGNATION -  C 80 RESET
 PS0268  PID         -  PS0268
 PS0268  STATE/COUNTY-  SD/HAND
 PS0268  COUNTRY     -  US
 PS0268  USGS QUAD   -  MILLER NW (2017)
 PS0268
 PS0268                         *CURRENT SURVEY CONTROL
 PS0268  ______________________________________________________________________
 PS0268* NAD 83(1986) POSITION- 44 40 39.16   (N) 098 59 18.31   (W)   HD_HELD1
 PS0268* NAVD 88 ORTHO HEIGHT -   453.879 (meters)     1489.10  (feet) ADJUSTED
 PS0268  ______________________________________________________________________
 PS0268  GEOID HEIGHT    -        -24.312 (meters)                     GEOID18
 PS0268  DYNAMIC HEIGHT  -        453.803 (meters)     1488.85  (feet) COMP
 PS0268  MODELED GRAVITY -    980,438.3   (mgal)                       NAVD 88
 PS0268
 PS0268  VERT ORDER      -  FIRST     CLASS II
 PS0268
 PS0268.The horizontal coordinates were determined by differentially corrected
 PS0268.hand held GPS observations or other comparable positioning techniques
 PS0268.and have an estimated accuracy of +/- 3 meters.
 PS0268
 PS0268.The orthometric height was determined by differential leveling and
 PS0268.adjusted by the NATIONAL GEODETIC SURVEY
 PS0268.in July 1998.
 PS0268
 PS0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0268.GEOID18 height accuracy estimate available here.
 PS0268
 PS0268.Click photographs - Photos may exist for this station.
 PS0268
 PS0268.The dynamic height is computed by dividing the NAVD 88
 PS0268.geopotential number by the normal gravity value computed on the
 PS0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0268.degrees latitude (g = 980.6199 gals.).
 PS0268
 PS0268.The modeled gravity was interpolated from observed gravity values.
 PS0268
 PS0268;                    North         East    Units  Estimated Accuracy
 PS0268;SPC SD N     -    94,311.6     680,200.8     MT  (+/- 3 meters HH1 GPS) 
 PS0268
 PS0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0091747130(NAD 83)
 PS0268
 PS0268                          SUPERSEDED SURVEY CONTROL
 PS0268
 PS0268  NGVD 29 (??/??/??)  453.55   (m)         1488.0    (f) RESET       3  
 PS0268
 PS0268.Superseded values are not recommended for survey control.
 PS0268
 PS0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0268.See file dsdata.pdf to determine how the superseded data were derived.
 PS0268
 PS0268_MARKER: DB = BENCH MARK DISK
 PS0268_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0268_SP_SET: BOX CULVERT HEADWALL
 PS0268_STAMPING: C 80 RESET 1941
 PS0268_MARK LOGO: CGS
 PS0268_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0268+STABILITY: SURFACE MOTION
 PS0268_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0268+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0268
 PS0268  HISTORY     - Date     Condition        Report By
 PS0268  HISTORY     - 1941     MONUMENTED       SDHD
 PS0268  HISTORY     - 19960710 GOOD             NGS
 PS0268
 PS0268                          STATION DESCRIPTION
 PS0268
 PS0268'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 PS0268'11 MI N FROM MILLER.
 PS0268'11.0 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0268'AT MILLER, HAND COUNTY, AT HIGHWAY STATION 800+79, AT A TWIN
 PS0268'12- BY 12-FOOT REINFORCED-CONCRETE BOX CULVERT, IN THE CENTER
 PS0268'OF THE TOP OF THE EAST HEAD WALL, AND 42 FEET EAST OF THE CENTER
 PS0268'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED C 80 RESET 1941.
 PS0268
 PS0268                          STATION RECOVERY (1996)
 PS0268
 PS0268'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0268'17.7 KM (11.00 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0268'OFFICE IN MILLER, IN TOP OF AND 5.5 M (18.0 FT) SOUTH OF THE NORTH END
 PS0268'OF THE EAST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 732.0 M
 PS0268'(2401.6 FT) SOUTH OF MILEPOST 123, 8.5 M (27.9 FT) EAST OF THE HIGHWAY
 PS0268'CENTERLINE, AND 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1142 ***********************************************************************
 OR1142  DESIGNATION -  C 80+50
 OR1142  PID         -  OR1142
 OR1142  STATE/COUNTY-  SD/CHARLES MIX
 OR1142  COUNTRY     -  US
 OR1142  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1142
 OR1142                         *CURRENT SURVEY CONTROL
 OR1142  ______________________________________________________________________
 OR1142* NAD 83(1986) POSITION- 43 03 38.     (N) 098 33 35.     (W)   SCALED
 OR1142* NAVD 88 ORTHO HEIGHT -   425.223 (meters)     1395.09  (feet) ADJUSTED
 OR1142  ______________________________________________________________________
 OR1142  GEOID HEIGHT    -        -26.236 (meters)                     GEOID18
 OR1142  DYNAMIC HEIGHT  -        425.080 (meters)     1394.62  (feet) COMP
 OR1142  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 OR1142
 OR1142  VERT ORDER      -  FIRST     CLASS II
 OR1142
 OR1142.The horizontal coordinates were scaled from a map and have
 OR1142.an estimated accuracy of +/- 6 seconds.
 OR1142
 OR1142.The orthometric height was determined by differential leveling and
 OR1142.adjusted by the NATIONAL GEODETIC SURVEY
 OR1142.in June 1994.
 OR1142
 OR1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1142.GEOID18 height accuracy estimate available here.
 OR1142
 OR1142.Click photographs - Photos may exist for this station.
 OR1142
 OR1142.The dynamic height is computed by dividing the NAVD 88
 OR1142.geopotential number by the normal gravity value computed on the
 OR1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1142.degrees latitude (g = 980.6199 gals.).
 OR1142
 OR1142.The modeled gravity was interpolated from observed gravity values.
 OR1142
 OR1142;                    North         East    Units  Estimated Accuracy
 OR1142;SPC SD S     -    82,330.      744,460.      MT  (+/- 180 meters Scaled)
 OR1142
 OR1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN358676(NAD 83)
 OR1142
 OR1142                          SUPERSEDED SURVEY CONTROL
 OR1142
 OR1142.No superseded survey control is available for this station.
 OR1142
 OR1142_MARKER: P = PIPE CAP
 OR1142_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OR1142_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1142_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1142_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1142+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1142_ROD/PIPE-DEPTH: 3.7 meters
 OR1142
 OR1142  HISTORY     - Date     Condition        Report By
 OR1142  HISTORY     - UNK      MONUMENTED       USACE
 OR1142  HISTORY     - 19930929 GOOD             NGS
 OR1142  HISTORY     - 20121212 GOOD             INDIV
 OR1142
 OR1142                          STATION DESCRIPTION
 OR1142
 OR1142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1142'2.9 KM (1.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1142'STATE HIGHWAY 46 IN PICKSTOWN, 18.1 M (59.4 FT) SOUTHWEST OF UTILITY
 OR1142'LIGHT POLE NUMBER 35 AT THE GREGORY COUNTY LINE, 8.5 M (27.9 FT)
 OR1142'SOUTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT)
 OR1142'EAST OF A WITNESS POST, 0.5 M (1.6 FT) EAST OF A STEEL POST WITH TAG
 OR1142'NUMBER C-80+50 ATTACHED, AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE
 OR1142'HIGHWAY.  NOTE--THE POINT LEVELED IS THE TOP OF AN UNSTAMPED METAL
 OR1142'PIPE CAP THAT IS ATTACHED TO A 2-1/2 IN GALVANIZED STEEL PIPE ENCASED
 OR1142'IN A 9-INCH METAL PIPE.  ACCESS TO THE PIPE CAP IS THROUGH A LOCKED
 OR1142'METAL COVER.
 OR1142
 OR1142                          STATION RECOVERY (2012)
 OR1142
 OR1142'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0200 ***********************************************************************
 PS0200  DESIGNATION -  C 81
 PS0200  PID         -  PS0200
 PS0200  STATE/COUNTY-  SD/JERAULD
 PS0200  COUNTRY     -  US
 PS0200  USGS QUAD   -  WESSINGTON SPRINGS SW (2017)
 PS0200
 PS0200                         *CURRENT SURVEY CONTROL
 PS0200  ______________________________________________________________________
 PS0200* NAD 83(1986) POSITION- 44 04 50.     (N) 098 42 25.     (W)   SCALED
 PS0200* NAVD 88 ORTHO HEIGHT -   535.869 (meters)     1758.10  (feet) ADJUSTED
 PS0200  ______________________________________________________________________
 PS0200  GEOID HEIGHT    -        -25.231 (meters)                     GEOID18
 PS0200  DYNAMIC HEIGHT  -        535.738 (meters)     1757.67  (feet) COMP
 PS0200  MODELED GRAVITY -    980,357.0   (mgal)                       NAVD 88
 PS0200
 PS0200  VERT ORDER      -  SECOND    CLASS 0
 PS0200
 PS0200.The horizontal coordinates were scaled from a map and have
 PS0200.an estimated accuracy of +/- 6 seconds.
 PS0200
 PS0200.The orthometric height was determined by differential leveling and
 PS0200.adjusted by the NATIONAL GEODETIC SURVEY
 PS0200.in June 1991.
 PS0200
 PS0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0200.GEOID18 height accuracy estimate available here.
 PS0200
 PS0200.Click photographs - Photos may exist for this station.
 PS0200
 PS0200.The dynamic height is computed by dividing the NAVD 88
 PS0200.geopotential number by the normal gravity value computed on the
 PS0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0200.degrees latitude (g = 980.6199 gals.).
 PS0200
 PS0200.The modeled gravity was interpolated from observed gravity values.
 PS0200
 PS0200;                    North         East    Units  Estimated Accuracy
 PS0200;SPC SD S     -   195,380.      730,250.      MT  (+/- 180 meters Scaled)
 PS0200
 PS0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP234808(NAD 83)
 PS0200
 PS0200                          SUPERSEDED SURVEY CONTROL
 PS0200
 PS0200  NGVD 29 (??/??/92)  535.511  (m)         1756.92   (f) ADJ UNCH    2 0
 PS0200
 PS0200.Superseded values are not recommended for survey control.
 PS0200
 PS0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0200.See file dsdata.pdf to determine how the superseded data were derived.
 PS0200
 PS0200_MARKER: DB = BENCH MARK DISK
 PS0200_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0200_SP_SET: BRIDGE
 PS0200_STAMPING: C 81 1934
 PS0200_MARK LOGO: CGS
 PS0200_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0200
 PS0200  HISTORY     - Date     Condition        Report By
 PS0200  HISTORY     - 1934     MONUMENTED       CGS
 PS0200
 PS0200                          STATION DESCRIPTION
 PS0200
 PS0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0200'7.9 MI W FROM WESSINGTON SPRINGS.
 PS0200'7.9 MILES WEST OF DEPOT AT WESSINGTON SPRINGS.  ALONG STATE
 PS0200'HIGHWAY 34 AT 60 FOOT CONCRETE BRIDGE, 175 YARD EAST OF SECTION
 PS0200'CORNER, 200 YARDS WEST OF PRIVATE ENTRANCE.  SET IN WEST END
 PS0200'OF NORTH HUBGUARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0201 ***********************************************************************
 PS0201  DESIGNATION -  C 81 RESET
 PS0201  PID         -  PS0201
 PS0201  STATE/COUNTY-  SD/JERAULD
 PS0201  COUNTRY     -  US
 PS0201  USGS QUAD   -  WESSINGTON SPRINGS SW (2017)
 PS0201
 PS0201                         *CURRENT SURVEY CONTROL
 PS0201  ______________________________________________________________________
 PS0201* NAD 83(1986) POSITION- 44 04 50.     (N) 098 42 25.     (W)   SCALED
 PS0201* NAVD 88 ORTHO HEIGHT -   536.74  (+/-2cm)     1761.0   (feet) VERTCON3
 PS0201  ______________________________________________________________________
 PS0201  GEOID HEIGHT    -        -25.231 (meters)                     GEOID18
 PS0201  VERT ORDER      -  THIRD (See Below)
 PS0201
 PS0201.The horizontal coordinates were scaled from a map and have
 PS0201.an estimated accuracy of +/- 6 seconds.
 PS0201
 PS0201.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0201.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0201
 PS0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0201.GEOID18 height accuracy estimate available here.
 PS0201
 PS0201.The vertical order pertains to the NGVD 29 superseded value.
 PS0201
 PS0201.Click photographs - Photos may exist for this station.
 PS0201
 PS0201;                    North         East    Units  Estimated Accuracy
 PS0201;SPC SD S     -   195,380.      730,250.      MT  (+/- 180 meters Scaled)
 PS0201
 PS0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP234808(NAD 83)
 PS0201
 PS0201                          SUPERSEDED SURVEY CONTROL
 PS0201
 PS0201  NGVD 29 (??/??/??)  536.38   (m)         1759.8    (f) RESET       3  
 PS0201
 PS0201.Superseded values are not recommended for survey control.
 PS0201
 PS0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0201.See file dsdata.pdf to determine how the superseded data were derived.
 PS0201
 PS0201_MARKER: DB = BENCH MARK DISK
 PS0201_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0201_SP_SET: BRIDGE
 PS0201_STAMPING: C 81 RESET 1952
 PS0201_MARK LOGO: CGS
 PS0201_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0201
 PS0201  HISTORY     - Date     Condition        Report By
 PS0201  HISTORY     - 1952     MONUMENTED       SDHD
 PS0201
 PS0201                          STATION DESCRIPTION
 PS0201
 PS0201'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1952
 PS0201'6.9 MI W FROM WESSINGTON SPRINGS.
 PS0201'6.9 MILES WEST ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF
 PS0201'SOUTH DAKOTA AVENUE AT WESSINGTON SPRINGS, JERAULD COUNTY, AT
 PS0201'A 92-FOOT CONCRETE BRIDGE, IN THE TOP OF THE NORTH WHEEL GUARD,
 PS0201'AND 16 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY AT SURVEY
 PS0201'STATION 735 + 92.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0131 ***********************************************************************
 PS0131  DESIGNATION -  C 82 RESET
 PS0131  PID         -  PS0131
 PS0131  STATE/COUNTY-  SD/SANBORN
 PS0131  COUNTRY     -  US
 PS0131  USGS QUAD   -  FORESTBURG (2017)
 PS0131
 PS0131                         *CURRENT SURVEY CONTROL
 PS0131  ______________________________________________________________________
 PS0131* NAD 83(1986) POSITION- 44 00 36.     (N) 098 03 04.     (W)   SCALED
 PS0131* NAVD 88 ORTHO HEIGHT -   391.98  (meters)     1286.0   (feet) RESET
 PS0131  ______________________________________________________________________
 PS0131  GEOID HEIGHT    -        -25.637 (meters)                     GEOID18
 PS0131  VERT ORDER      -  THIRD
 PS0131
 PS0131.The horizontal coordinates were scaled from a map and have
 PS0131.an estimated accuracy of +/- 6 seconds.
 PS0131
 PS0131.The orthometric height was computed from unverified reset data.
 PS0131
 PS0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0131.GEOID18 height accuracy estimate available here.
 PS0131
 PS0131.Click photographs - Photos may exist for this station.
 PS0131
 PS0131;                    North         East    Units  Estimated Accuracy
 PS0131;SPC SD S     -   188,780.      782,980.      MT  (+/- 180 meters Scaled)
 PS0131
 PS0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP760734(NAD 83)
 PS0131
 PS0131                          SUPERSEDED SURVEY CONTROL
 PS0131
 PS0131.No superseded survey control is available for this station.
 PS0131
 PS0131_MARKER: DB = BENCH MARK DISK
 PS0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0131_STAMPING: C 82 RESET 1940
 PS0131_MARK LOGO: CGS
 PS0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0131+STABILITY: SURFACE MOTION
 PS0131
 PS0131  HISTORY     - Date     Condition        Report By
 PS0131  HISTORY     - 1940     MONUMENTED       CGS
 PS0131
 PS0131                          STATION DESCRIPTION
 PS0131
 PS0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0131'3 MI SE FROM FORESTBURG.
 PS0131'3.0 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PS0131'PACIFIC RAILROAD FROM THE STATION AT FORESTBURG, SANBORN COUNTY,
 PS0131'6 POLES WEST OF MILEPOST 381, AT A ROAD CROSSING, 23 FEET SOUTH
 PS0131'OF THE CENTER LINE OF THE TRACK, AND WEST OF THE ROAD.  A
 PS0131'STANDARD DISK, STAMPED C 82 RESET 1940 AND SET IN THE TOP OF A
 PS0131'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0535 ***********************************************************************
 PR0535  DESIGNATION -  C 83
 PR0535  PID         -  PR0535
 PR0535  STATE/COUNTY-  SD/MINER
 PR0535  COUNTRY     -  US
 PR0535  USGS QUAD   -  CARTHAGE (2017)
 PR0535
 PR0535                         *CURRENT SURVEY CONTROL
 PR0535  ______________________________________________________________________
 PR0535* NAD 83(1986) POSITION- 44 10 18.     (N) 097 42 51.     (W)   SCALED
 PR0535* NAVD 88 ORTHO HEIGHT -   437.078 (meters)     1433.98  (feet) ADJUSTED
 PR0535  ______________________________________________________________________
 PR0535  GEOID HEIGHT    -        -25.489 (meters)                     GEOID18
 PR0535  DYNAMIC HEIGHT  -        436.990 (meters)     1433.69  (feet) COMP
 PR0535  MODELED GRAVITY -    980,404.0   (mgal)                       NAVD 88
 PR0535
 PR0535  VERT ORDER      -  SECOND    CLASS 0
 PR0535
 PR0535.The horizontal coordinates were scaled from a map and have
 PR0535.an estimated accuracy of +/- 6 seconds.
 PR0535
 PR0535.The orthometric height was determined by differential leveling and
 PR0535.adjusted by the NATIONAL GEODETIC SURVEY
 PR0535.in June 1991.
 PR0535
 PR0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0535.GEOID18 height accuracy estimate available here.
 PR0535
 PR0535.Click photographs - Photos may exist for this station.
 PR0535
 PR0535.The dynamic height is computed by dividing the NAVD 88
 PR0535.geopotential number by the normal gravity value computed on the
 PR0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0535.degrees latitude (g = 980.6199 gals.).
 PR0535
 PR0535.The modeled gravity was interpolated from observed gravity values.
 PR0535
 PR0535;                    North         East    Units  Estimated Accuracy
 PR0535;SPC SD S     -   207,530.      809,420.      MT  (+/- 180 meters Scaled)
 PR0535
 PR0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP027917(NAD 83)
 PR0535
 PR0535                          SUPERSEDED SURVEY CONTROL
 PR0535
 PR0535  NGVD 29 (??/??/92)  436.803  (m)         1433.08   (f) ADJ UNCH    2 0
 PR0535
 PR0535.Superseded values are not recommended for survey control.
 PR0535
 PR0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0535.See file dsdata.pdf to determine how the superseded data were derived.
 PR0535
 PR0535_MARKER: DB = BENCH MARK DISK
 PR0535_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0535_SP_SET: TOWER FOUNDATION
 PR0535_STAMPING: C 83 1934
 PR0535_MARK LOGO: CGS
 PR0535_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0535
 PR0535  HISTORY     - Date     Condition        Report By
 PR0535  HISTORY     - 1934     MONUMENTED       CGS
 PR0535
 PR0535                          STATION DESCRIPTION
 PR0535
 PR0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0535'AT CARTHAGE.
 PR0535'AT CARTHAGE, MINER COUNTY, AT THE CITY WATER TOWER, AND IN THE
 PR0535'NORTH CORNER OF THE NORTHEAST LEG FOUNDATION.  A STANDARD DISK,
 PR0535'STAMPED C 83 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0045 ***********************************************************************
 PS0045  DESIGNATION -  C 84
 PS0045  PID         -  PS0045
 PS0045  STATE/COUNTY-  SD/BEADLE
 PS0045  COUNTRY     -  US
 PS0045  USGS QUAD   -  BLOOMFIELD (2017)
 PS0045
 PS0045                         *CURRENT SURVEY CONTROL
 PS0045  ______________________________________________________________________
 PS0045* NAD 83(1986) POSITION- 44 37 55.21   (N) 098 07 13.31   (W)   HD_HELD1
 PS0045* NAVD 88 ORTHO HEIGHT -   400.084 (meters)     1312.61  (feet) ADJUSTED
 PS0045  ______________________________________________________________________
 PS0045  GEOID HEIGHT    -        -24.537 (meters)                     GEOID18
 PS0045  DYNAMIC HEIGHT  -        400.031 (meters)     1312.44  (feet) COMP
 PS0045  MODELED GRAVITY -    980,472.9   (mgal)                       NAVD 88
 PS0045
 PS0045  VERT ORDER      -  SECOND    CLASS 0
 PS0045
 PS0045.The horizontal coordinates were determined by differentially corrected
 PS0045.hand held GPS observations or other comparable positioning techniques
 PS0045.and have an estimated accuracy of +/- 3 meters.
 PS0045
 PS0045.The orthometric height was determined by differential leveling and
 PS0045.adjusted by the NATIONAL GEODETIC SURVEY
 PS0045.in June 1991.
 PS0045
 PS0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0045.GEOID18 height accuracy estimate available here.
 PS0045
 PS0045.Click photographs - Photos may exist for this station.
 PS0045
 PS0045.The dynamic height is computed by dividing the NAVD 88
 PS0045.geopotential number by the normal gravity value computed on the
 PS0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0045.degrees latitude (g = 980.6199 gals.).
 PS0045
 PS0045.The modeled gravity was interpolated from observed gravity values.
 PS0045
 PS0045;                    North         East    Units  Estimated Accuracy
 PS0045;SPC SD N     -    90,481.2     749,130.4     MT  (+/- 3 meters HH1 GPS) 
 PS0045
 PS0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6977142448(NAD 83)
 PS0045
 PS0045                          SUPERSEDED SURVEY CONTROL
 PS0045
 PS0045  NGVD 29 (??/??/92)  399.814  (m)         1311.72   (f) ADJ UNCH    2 0
 PS0045
 PS0045.Superseded values are not recommended for survey control.
 PS0045
 PS0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0045.See file dsdata.pdf to determine how the superseded data were derived.
 PS0045
 PS0045_MARKER: DB = BENCH MARK DISK
 PS0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0045_STAMPING: C 84 1934
 PS0045_MARK LOGO: CGS
 PS0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0045+STABILITY: SURFACE MOTION
 PS0045
 PS0045  HISTORY     - Date     Condition        Report By
 PS0045  HISTORY     - 1934     MONUMENTED       CGS
 PS0045  HISTORY     - 1971     MARK NOT FOUND   USGS
 PS0045
 PS0045                          STATION DESCRIPTION
 PS0045
 PS0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0045'19.6 MI S FROM DOLAND.
 PS0045'IN BEADLE COUNTY, 19.6 MILES SOUTH ALONG STATE HIGHWAY 37
 PS0045'FROM THE CITY WATER TANK AT DOLAND, SPINK COUNTY, 246 FEET
 PS0045'WEST OF THE CENTER OF THE INTERSECTION OF A CROSS ROAD, 40 FEET
 PS0045'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 132 FEET NORTH AND
 PS0045'48 FEET WEST OF THE NORTHEAST CORNER OF A CHURCH, AND ABOUT
 PS0045'8 INCHES HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 PS0045'C 84 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0045
 PS0045                          STATION RECOVERY (1971)
 PS0045
 PS0045'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PS0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0213 ***********************************************************************
 QQ0213  DESIGNATION -  C 85
 QQ0213  PID         -  QQ0213
 QQ0213  STATE/COUNTY-  SD/CODINGTON
 QQ0213  COUNTRY     -  US
 QQ0213  USGS QUAD   -  FLORENCE (2017)
 QQ0213
 QQ0213                         *CURRENT SURVEY CONTROL
 QQ0213  ______________________________________________________________________
 QQ0213* NAD 83(1986) POSITION- 45 01 58.     (N) 097 18 10.     (W)   SCALED
 QQ0213* NAVD 88 ORTHO HEIGHT -   531.805 (meters)     1744.76  (feet) ADJUSTED
 QQ0213  ______________________________________________________________________
 QQ0213  GEOID HEIGHT    -        -25.104 (meters)                     GEOID18
 QQ0213  DYNAMIC HEIGHT  -        531.728 (meters)     1744.51  (feet) COMP
 QQ0213  MODELED GRAVITY -    980,455.8   (mgal)                       NAVD 88
 QQ0213
 QQ0213  VERT ORDER      -  SECOND    CLASS 0
 QQ0213
 QQ0213.The horizontal coordinates were scaled from a map and have
 QQ0213.an estimated accuracy of +/- 6 seconds.
 QQ0213
 QQ0213.The orthometric height was determined by differential leveling and
 QQ0213.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0213.in June 1991.
 QQ0213
 QQ0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0213.GEOID18 height accuracy estimate available here.
 QQ0213
 QQ0213.Click photographs - Photos may exist for this station.
 QQ0213
 QQ0213.The dynamic height is computed by dividing the NAVD 88
 QQ0213.geopotential number by the normal gravity value computed on the
 QQ0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0213.degrees latitude (g = 980.6199 gals.).
 QQ0213
 QQ0213.The modeled gravity was interpolated from observed gravity values.
 QQ0213
 QQ0213;                    North         East    Units  Estimated Accuracy
 QQ0213;SPC SD N     -   136,830.      812,490.      MT  (+/- 180 meters Scaled)
 QQ0213
 QQ0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ336879(NAD 83)
 QQ0213
 QQ0213                          SUPERSEDED SURVEY CONTROL
 QQ0213
 QQ0213  NGVD 29 (??/??/92)  531.495  (m)         1743.75   (f) ADJ UNCH    2 0
 QQ0213
 QQ0213.Superseded values are not recommended for survey control.
 QQ0213
 QQ0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0213.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0213
 QQ0213_MARKER: DB = BENCH MARK DISK
 QQ0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0213_STAMPING: C 85 1934
 QQ0213_MARK LOGO: CGS
 QQ0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0213+STABILITY: SURFACE MOTION
 QQ0213
 QQ0213  HISTORY     - Date     Condition        Report By
 QQ0213  HISTORY     - 1934     MONUMENTED       CGS
 QQ0213  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0213
 QQ0213                          STATION DESCRIPTION
 QQ0213
 QQ0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0213'1.8 MI SE FROM FLORENCE.
 QQ0213'1.8 MILES SOUTHEAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0213'FROM THE HIGH SCHOOL AT FLORENCE, CODINGTON COUNTY, ABOUT 6 POLES
 QQ0213'NORTHWEST OF MILEPOST 248, 36 FEET SOUTHWEST OF THE CENTER LINE
 QQ0213'OF THE TRACK, AND ABOUT 6 INCHES HIGHER THAN THE TRACK.  A
 QQ0213'STANDARD DISK, STAMPED C 85 1934 AND SET IN THE TOP OF A CONCRETE
 QQ0213'POST.  NOTE-- MILEPOST AND POLES HAVE BEEN REMOVED.
 QQ0213
 QQ0213                          STATION RECOVERY (1973)
 QQ0213
 QQ0213'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0213'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0295 ***********************************************************************
 QQ0295  DESIGNATION -  C 86
 QQ0295  PID         -  QQ0295
 QQ0295  STATE/COUNTY-  SD/SPINK
 QQ0295  COUNTRY     -  US
 QQ0295  USGS QUAD   -  CRANDALL (2017)
 QQ0295
 QQ0295                         *CURRENT SURVEY CONTROL
 QQ0295  ______________________________________________________________________
 QQ0295* NAD 83(1986) POSITION- 45 09 38.     (N) 097 58 55.     (W)   SCALED
 QQ0295* NAVD 88 ORTHO HEIGHT -   434.715 (meters)     1426.23  (feet) ADJUSTED
 QQ0295  ______________________________________________________________________
 QQ0295  GEOID HEIGHT    -        -24.622 (meters)                     GEOID18
 QQ0295  DYNAMIC HEIGHT  -        434.671 (meters)     1426.08  (feet) COMP
 QQ0295  MODELED GRAVITY -    980,501.9   (mgal)                       NAVD 88
 QQ0295
 QQ0295  VERT ORDER      -  SECOND    CLASS 0
 QQ0295
 QQ0295.The horizontal coordinates were scaled from a map and have
 QQ0295.an estimated accuracy of +/- 6 seconds.
 QQ0295
 QQ0295.The orthometric height was determined by differential leveling and
 QQ0295.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0295.in June 1991.
 QQ0295
 QQ0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0295.GEOID18 height accuracy estimate available here.
 QQ0295
 QQ0295.Click photographs - Photos may exist for this station.
 QQ0295
 QQ0295.The dynamic height is computed by dividing the NAVD 88
 QQ0295.geopotential number by the normal gravity value computed on the
 QQ0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0295.degrees latitude (g = 980.6199 gals.).
 QQ0295
 QQ0295.The modeled gravity was interpolated from observed gravity values.
 QQ0295
 QQ0295;                    North         East    Units  Estimated Accuracy
 QQ0295;SPC SD N     -   149,460.      758,650.      MT  (+/- 180 meters Scaled)
 QQ0295
 QQ0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR800012(NAD 83)
 QQ0295
 QQ0295                          SUPERSEDED SURVEY CONTROL
 QQ0295
 QQ0295  NGVD 29 (??/??/92)  434.444  (m)         1425.34   (f) ADJ UNCH    2 0
 QQ0295
 QQ0295.Superseded values are not recommended for survey control.
 QQ0295
 QQ0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0295.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0295
 QQ0295_MARKER: DB = BENCH MARK DISK
 QQ0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0295_STAMPING: C 86 1934
 QQ0295_MARK LOGO: CGS
 QQ0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0295+STABILITY: SURFACE MOTION
 QQ0295
 QQ0295  HISTORY     - Date     Condition        Report By
 QQ0295  HISTORY     - 1934     MONUMENTED       CGS
 QQ0295
 QQ0295                          STATION DESCRIPTION
 QQ0295
 QQ0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0295'1.6 MI W FROM CRANDALL.
 QQ0295'IN SPINK COUNTY, ABOUT 1.6 MILES WEST ALONG THE MINNEAPOLIS AND
 QQ0295'ST. LOUIS RAILROAD FROM THE STATION AT CRANDALL, CLARK COUNTY,
 QQ0295'ABOUT 13 POLES WEST OF MILEPOST 285, AT A PUBLIC-ROAD CROSSING,
 QQ0295'30 FEET WEST OF THE ROAD, 36 FEET NORTH OF THE CENTER LINE OF
 QQ0295'THE TRACK, 18 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 1
 QQ0295'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED C 86 1934
 QQ0295'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0703 ***********************************************************************
 QR0703  DESIGNATION -  C 87 RESET
 QR0703  PID         -  QR0703
 QR0703  STATE/COUNTY-  SD/FAULK
 QR0703  COUNTRY     -  US
 QR0703  USGS QUAD   -  CHELSEA (2017)
 QR0703
 QR0703                         *CURRENT SURVEY CONTROL
 QR0703  ______________________________________________________________________
 QR0703* NAD 83(1986) POSITION- 45 09 52.     (N) 098 44 29.     (W)   SCALED
 QR0703* NAVD 88 ORTHO HEIGHT -   409.27  (meters)     1342.7   (feet) RESET
 QR0703  ______________________________________________________________________
 QR0703  GEOID HEIGHT    -        -24.095 (meters)                     GEOID18
 QR0703  VERT ORDER      -  THIRD
 QR0703
 QR0703.The horizontal coordinates were scaled from a map and have
 QR0703.an estimated accuracy of +/- 6 seconds.
 QR0703
 QR0703.The orthometric height was computed from unverified reset data.
 QR0703
 QR0703.No vertical observational check was made to the station.
 QR0703
 QR0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0703.GEOID18 height accuracy estimate available here.
 QR0703
 QR0703.Click photographs - Photos may exist for this station.
 QR0703
 QR0703;                    North         East    Units  Estimated Accuracy
 QR0703;SPC SD N     -   148,690.      698,940.      MT  (+/- 180 meters Scaled)
 QR0703
 QR0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR203012(NAD 83)
 QR0703
 QR0703                          SUPERSEDED SURVEY CONTROL
 QR0703
 QR0703  NGVD 29 (04/17/07)  408.97   (m)         1341.8    (f) RESET       3  
 QR0703
 QR0703.Superseded values are not recommended for survey control.
 QR0703
 QR0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0703.See file dsdata.pdf to determine how the superseded data were derived.
 QR0703
 QR0703_MARKER: DV = VERTICAL CONTROL DISK
 QR0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0703_STAMPING: C 87 RESET 1989
 QR0703_MARK LOGO: NGS
 QR0703_PROJECTION: RECESSED 15 CENTIMETERS
 QR0703_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0703+STABILITY: SURFACE MOTION
 QR0703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0703+SATELLITE: SATELLITE OBSERVATIONS - 1989
 QR0703
 QR0703  HISTORY     - Date     Condition        Report By
 QR0703  HISTORY     - 1989     MONUMENTED       NGS
 QR0703
 QR0703                          STATION DESCRIPTION
 QR0703
 QR0703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 QR0703'IN THE SOUTHWEST CORNER OF CHELSEA, 0.8 KM (0.5 MI) NORTH OF STATE
 QR0703'HIGHWAY 20, 0.3 KM (0.2 MI) WEST OF A FAULK COUNTY ROAD, 0.15 KM
 QR0703'(0.09 MI) EAST OF THE GRAIN ELEVATOR, 0.1 KM (0.1 MI) SOUTH FROM THE
 QR0703'CENEX STORE, 36 M (118.1 FT) NORTH FROM A GRAVEL STREET, 18.1 METER
 QR0703'EAST FROM THE CENTER OF A GRAVEL STREET, 14 M (45.9 FT) SOUTH FROM
 QR0703'THE PROJECTED CENTER LINE OF A STREET WEST, 9 M (29.5 FT) SOUTH FROM
 QR0703'THE CENTER OF A DRAINAGE DITCH, 1.5 M (4.9 FT) SOUTH FROM THE CENTER
 QR0703'OF A 0.6 M (2.0 FT) DIAMETER COTTONWOOD TREE, IN THE TOP OF A
 QR0703'CONCRETE POST THAT IS RECESSED 0.15 M (0.49 FT) .
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0165 ***********************************************************************
 QR0165  DESIGNATION -  C 88
 QR0165  PID         -  QR0165
 QR0165  STATE/COUNTY-  SD/MCPHERSON
 QR0165  COUNTRY     -  US
 QR0165  USGS QUAD   -  LEOLA SW (2017)
 QR0165
 QR0165                         *CURRENT SURVEY CONTROL
 QR0165  ______________________________________________________________________
 QR0165* NAD 83(1986) POSITION- 45 35 33.     (N) 098 55 52.     (W)   SCALED
 QR0165* NAVD 88 ORTHO HEIGHT -   460.199 (meters)     1509.84  (feet) ADJUSTED
 QR0165  ______________________________________________________________________
 QR0165  GEOID HEIGHT    -        -23.744 (meters)                     GEOID18
 QR0165  DYNAMIC HEIGHT  -        460.165 (meters)     1509.72  (feet) COMP
 QR0165  MODELED GRAVITY -    980,528.3   (mgal)                       NAVD 88
 QR0165
 QR0165  VERT ORDER      -  SECOND    CLASS 0
 QR0165
 QR0165.The horizontal coordinates were scaled from a map and have
 QR0165.an estimated accuracy of +/- 6 seconds.
 QR0165
 QR0165.The orthometric height was determined by differential leveling and
 QR0165.adjusted by the NATIONAL GEODETIC SURVEY
 QR0165.in June 1991.
 QR0165
 QR0165.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0165.GEOID18 height accuracy estimate available here.
 QR0165
 QR0165.Click photographs - Photos may exist for this station.
 QR0165
 QR0165.The dynamic height is computed by dividing the NAVD 88
 QR0165.geopotential number by the normal gravity value computed on the
 QR0165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0165.degrees latitude (g = 980.6199 gals.).
 QR0165
 QR0165.The modeled gravity was interpolated from observed gravity values.
 QR0165
 QR0165;                    North         East    Units  Estimated Accuracy
 QR0165;SPC SD N     -   196,040.      683,400.      MT  (+/- 180 meters Scaled)
 QR0165
 QR0165_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR053487(NAD 83)
 QR0165
 QR0165                          SUPERSEDED SURVEY CONTROL
 QR0165
 QR0165  NGVD 29 (??/??/92)  459.866  (m)         1508.74   (f) ADJ UNCH    2 0
 QR0165
 QR0165.Superseded values are not recommended for survey control.
 QR0165
 QR0165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0165.See file dsdata.pdf to determine how the superseded data were derived.
 QR0165
 QR0165_MARKER: DB = BENCH MARK DISK
 QR0165_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0165_SP_SET: CULVERT HEADWALL
 QR0165_STAMPING: C 88 1934
 QR0165_MARK LOGO: CGS
 QR0165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0165+STABILITY: SURFACE MOTION
 QR0165
 QR0165  HISTORY     - Date     Condition        Report By
 QR0165  HISTORY     - 1934     MONUMENTED       CGS
 QR0165  HISTORY     - 1970     MARK NOT FOUND   USGS
 QR0165
 QR0165                          STATION DESCRIPTION
 QR0165
 QR0165'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0165'9.4 MI S FROM LEOLA.
 QR0165'9.4 MILES SOUTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 QR0165'AT LEOLA, MC PHERSON COUNTY, ABOUT 300 FEET NORTH OF THE
 QR0165'EDMUNDS-MC PHERSON COUNTY LINE, AT A 3- BY 4-FOOT REINFORCED
 QR0165'CONCRETE HEAD WALL, AND ABOUT 1.5 FEET LOWER THAN THE HIGHWAY.
 QR0165'A STANDARD DISK, STAMPED C 88 1934.
 QR0165
 QR0165                          STATION RECOVERY (1970)
 QR0165
 QR0165'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QR0165'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0193 ***********************************************************************
 OS0193  DESIGNATION -  C 9
 OS0193  PID         -  OS0193
 OS0193  STATE/COUNTY-  SD/JONES
 OS0193  COUNTRY     -  US
 OS0193  USGS QUAD   -  DRAPER (2017)
 OS0193
 OS0193                         *CURRENT SURVEY CONTROL
 OS0193  ______________________________________________________________________
 OS0193* NAD 83(1986) POSITION- 43 54 42.68   (N) 100 37 06.50   (W)   HD_HELD1
 OS0193* NAVD 88 ORTHO HEIGHT -   707.569 (meters)     2321.42  (feet) ADJUSTED
 OS0193  ______________________________________________________________________
 OS0193  GEOID HEIGHT    -        -24.176 (meters)                     GEOID18
 OS0193  DYNAMIC HEIGHT  -        707.343 (meters)     2320.67  (feet) COMP
 OS0193  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 OS0193
 OS0193  VERT ORDER      -  FIRST     CLASS II
 OS0193
 OS0193.The horizontal coordinates were determined by differentially corrected
 OS0193.hand held GPS observations or other comparable positioning techniques
 OS0193.and have an estimated accuracy of +/- 3 meters.
 OS0193
 OS0193.The orthometric height was determined by differential leveling and
 OS0193.adjusted by the NATIONAL GEODETIC SURVEY
 OS0193.in June 1991.
 OS0193
 OS0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0193.GEOID18 height accuracy estimate available here.
 OS0193
 OS0193.Click photographs - Photos may exist for this station.
 OS0193
 OS0193.The dynamic height is computed by dividing the NAVD 88
 OS0193.geopotential number by the normal gravity value computed on the
 OS0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0193.degrees latitude (g = 980.6199 gals.).
 OS0193
 OS0193.The modeled gravity was interpolated from observed gravity values.
 OS0193
 OS0193;                    North         East    Units  Estimated Accuracy
 OS0193;SPC SD S     -   175,401.1     577,098.1     MT  (+/- 3 meters HH1 GPS) 
 OS0193
 OS0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP7004763356(NAD 83)
 OS0193
 OS0193                          SUPERSEDED SURVEY CONTROL
 OS0193
 OS0193  NGVD 29 (??/??/92)  707.116  (m)         2319.93   (f) ADJ UNCH    1 2
 OS0193
 OS0193.Superseded values are not recommended for survey control.
 OS0193
 OS0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0193.See file dsdata.pdf to determine how the superseded data were derived.
 OS0193
 OS0193_MARKER: DB = BENCH MARK DISK
 OS0193_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0193_SP_SET: BRIDGE
 OS0193_STAMPING: 2319.930 C 9 1925
 OS0193_MARK LOGO: CGS
 OS0193_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0193
 OS0193  HISTORY     - Date     Condition        Report By
 OS0193  HISTORY     - 1925     MONUMENTED       CGS
 OS0193  HISTORY     - 1935     GOOD             CGS
 OS0193
 OS0193                          STATION DESCRIPTION
 OS0193
 OS0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OS0193'4.75 MILES WEST ALONG THE CUSTER BATTLEFIELD HIGHWAY (U.S. 16)
 OS0193'FROM DRAPER, JONES COUNTY, AT A CONCRETE BRIDGE, AND IN THE TOP
 OS0193'OF THE PARAPET OVER THE NORTHWEST WINGWALL.  A STANDARD DISK,
 OS0193'STAMPED 2319.930 C 9 1925.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0806 ***********************************************************************
 PT0806  DESIGNATION -  C 9 I
 PT0806  PID         -  PT0806
 PT0806  STATE/COUNTY-  SD/HAAKON
 PT0806  COUNTRY     -  US
 PT0806  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0806
 PT0806                         *CURRENT SURVEY CONTROL
 PT0806  ______________________________________________________________________
 PT0806* NAD 83(1986) POSITION- 44 06 37.     (N) 101 58 20.     (W)   SCALED
 PT0806* NAVD 88 ORTHO HEIGHT -   777.843 (meters)     2551.97  (feet) ADJUSTED
 PT0806  ______________________________________________________________________
 PT0806  GEOID HEIGHT    -        -19.968 (meters)                     GEOID18
 PT0806  DYNAMIC HEIGHT  -        777.615 (meters)     2551.23  (feet) COMP
 PT0806  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 PT0806
 PT0806  VERT ORDER      -  SECOND    CLASS 0
 PT0806
 PT0806.The horizontal coordinates were scaled from a map and have
 PT0806.an estimated accuracy of +/- 6 seconds.
 PT0806
 PT0806.The orthometric height was determined by differential leveling and
 PT0806.adjusted by the NATIONAL GEODETIC SURVEY
 PT0806.in June 1991.
 PT0806
 PT0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0806.GEOID18 height accuracy estimate available here.
 PT0806
 PT0806.Click photographs - Photos may exist for this station.
 PT0806
 PT0806.The dynamic height is computed by dividing the NAVD 88
 PT0806.geopotential number by the normal gravity value computed on the
 PT0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0806.degrees latitude (g = 980.6199 gals.).
 PT0806
 PT0806.The modeled gravity was interpolated from observed gravity values.
 PT0806
 PT0806;                    North         East    Units  Estimated Accuracy
 PT0806;SPC SD S     -   198,700.      468,810.      MT  (+/- 180 meters Scaled)
 PT0806
 PT0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP621884(NAD 83)
 PT0806
 PT0806                          SUPERSEDED SURVEY CONTROL
 PT0806
 PT0806  NGVD 29 (??/??/92)  777.38   (m)         2550.5    (f) COMPUTED    2 0
 PT0806
 PT0806.Superseded values are not recommended for survey control.
 PT0806
 PT0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0806.See file dsdata.pdf to determine how the superseded data were derived.
 PT0806
 PT0806_MARKER: DS = TRIANGULATION STATION DISK
 PT0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0806_STAMPING: C 9 I 1961
 PT0806_MARK LOGO: CGS
 PT0806_PROJECTION: FLUSH
 PT0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0806+STABILITY: SURFACE MOTION
 PT0806
 PT0806  HISTORY     - Date     Condition        Report By
 PT0806  HISTORY     - 1961     MONUMENTED       CGS
 PT0806  HISTORY     - 1962     GOOD             CGS
 PT0806
 PT0806                          STATION DESCRIPTION
 PT0806
 PT0806'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0806'16.6 MI NE FROM QUINN.
 PT0806'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PT0806'OFFICE AT QUINN, THENCE 7.95 MILES EAST ALONG A GRAVELED ROAD,
 PT0806'0.3 MILE WEST OF A ROAD JUNCTION, 50 FEET SOUTH OF THE CENTER
 PT0806'LINE OF THE ROAD, 52.8 FEET WEST OF C 9 I NO 1, 51.1 FEET EAST
 PT0806'OF C 9 I NO 2, 4.4 FEET NORTHEAST OF A METAL WITNESS POST,
 PT0806'3.9 FEET NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PT0806'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0811 ***********************************************************************
 PT0811  DESIGNATION -  C 9 I AZ MK
 PT0811  PID         -  PT0811
 PT0811  STATE/COUNTY-  SD/HAAKON
 PT0811  COUNTRY     -  US
 PT0811  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0811
 PT0811                         *CURRENT SURVEY CONTROL
 PT0811  ______________________________________________________________________
 PT0811* NAD 83(1986) POSITION- 44 06 37.     (N) 101 58 55.     (W)   SCALED
 PT0811* NAVD 88 ORTHO HEIGHT -   779.467 (meters)     2557.30  (feet) ADJUSTED
 PT0811  ______________________________________________________________________
 PT0811  GEOID HEIGHT    -        -19.933 (meters)                     GEOID18
 PT0811  DYNAMIC HEIGHT  -        779.238 (meters)     2556.55  (feet) COMP
 PT0811  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 PT0811
 PT0811  VERT ORDER      -  SECOND    CLASS 0
 PT0811
 PT0811.The horizontal coordinates were scaled from a map and have
 PT0811.an estimated accuracy of +/- 6 seconds.
 PT0811
 PT0811.The orthometric height was determined by differential leveling and
 PT0811.adjusted by the NATIONAL GEODETIC SURVEY
 PT0811.in June 1991.
 PT0811
 PT0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0811.GEOID18 height accuracy estimate available here.
 PT0811
 PT0811.Click photographs - Photos may exist for this station.
 PT0811
 PT0811.The dynamic height is computed by dividing the NAVD 88
 PT0811.geopotential number by the normal gravity value computed on the
 PT0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0811.degrees latitude (g = 980.6199 gals.).
 PT0811
 PT0811.The modeled gravity was interpolated from observed gravity values.
 PT0811
 PT0811;                    North         East    Units  Estimated Accuracy
 PT0811;SPC SD S     -   198,720.      468,030.      MT  (+/- 180 meters Scaled)
 PT0811
 PT0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP613884(NAD 83)
 PT0811
 PT0811                          SUPERSEDED SURVEY CONTROL
 PT0811
 PT0811  NGVD 29 (??/??/92)  779.01   (m)         2555.8    (f) COMPUTED    2 0
 PT0811
 PT0811.Superseded values are not recommended for survey control.
 PT0811
 PT0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0811.See file dsdata.pdf to determine how the superseded data were derived.
 PT0811
 PT0811_MARKER: DZ = AZIMUTH MARK DISK
 PT0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0811_STAMPING: Q 9 I 1961
 PT0811_MARK LOGO: CGS
 PT0811_PROJECTION: FLUSH
 PT0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0811+STABILITY: SURFACE MOTION
 PT0811
 PT0811  HISTORY     - Date     Condition        Report By
 PT0811  HISTORY     - 1961     MONUMENTED       CGS
 PT0811  HISTORY     - 1962     GOOD             CGS
 PT0811
 PT0811                          STATION DESCRIPTION
 PT0811
 PT0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0811'16 MI NE FROM QUINN.
 PT0811'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PT0811'AT QUINN, THENCE 7.35 MILES EAST ALONG A GRAVELED ROAD, 48 FEET
 PT0811'SOUTH OF THE CENTER LINE OF THE ROAD, 1.2 FEET NORTH OF A
 PT0811'FENCE, 2.8 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 PT0811'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0811'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0805 ***********************************************************************
 PT0805  DESIGNATION -  C 9 I RM 1
 PT0805  PID         -  PT0805
 PT0805  STATE/COUNTY-  SD/HAAKON
 PT0805  COUNTRY     -  US
 PT0805  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0805
 PT0805                         *CURRENT SURVEY CONTROL
 PT0805  ______________________________________________________________________
 PT0805* NAD 83(1986) POSITION- 44 06 37.     (N) 101 58 20.     (W)   SCALED
 PT0805* NAVD 88 ORTHO HEIGHT -   777.834 (meters)     2551.94  (feet) ADJUSTED
 PT0805  ______________________________________________________________________
 PT0805  GEOID HEIGHT    -        -19.968 (meters)                     GEOID18
 PT0805  DYNAMIC HEIGHT  -        777.606 (meters)     2551.20  (feet) COMP
 PT0805  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 PT0805
 PT0805  VERT ORDER      -  SECOND    CLASS 0
 PT0805
 PT0805.The horizontal coordinates were scaled from a map and have
 PT0805.an estimated accuracy of +/- 6 seconds.
 PT0805
 PT0805.The orthometric height was determined by differential leveling and
 PT0805.adjusted by the NATIONAL GEODETIC SURVEY
 PT0805.in June 1991.
 PT0805
 PT0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0805.GEOID18 height accuracy estimate available here.
 PT0805
 PT0805.Click photographs - Photos may exist for this station.
 PT0805
 PT0805.The dynamic height is computed by dividing the NAVD 88
 PT0805.geopotential number by the normal gravity value computed on the
 PT0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0805.degrees latitude (g = 980.6199 gals.).
 PT0805
 PT0805.The modeled gravity was interpolated from observed gravity values.
 PT0805
 PT0805;                    North         East    Units  Estimated Accuracy
 PT0805;SPC SD S     -   198,700.      468,810.      MT  (+/- 180 meters Scaled)
 PT0805
 PT0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP621884(NAD 83)
 PT0805
 PT0805                          SUPERSEDED SURVEY CONTROL
 PT0805
 PT0805  NGVD 29 (??/??/92)  777.37   (m)         2550.4    (f) COMPUTED    2 0
 PT0805
 PT0805.Superseded values are not recommended for survey control.
 PT0805
 PT0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0805.See file dsdata.pdf to determine how the superseded data were derived.
 PT0805
 PT0805_MARKER: DR = REFERENCE MARK DISK
 PT0805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0805_STAMPING: C 9 I NO 1 1961
 PT0805_MARK LOGO: CGS
 PT0805_PROJECTION: FLUSH
 PT0805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0805+STABILITY: SURFACE MOTION
 PT0805
 PT0805  HISTORY     - Date     Condition        Report By
 PT0805  HISTORY     - 1961     MONUMENTED       CGS
 PT0805  HISTORY     - 1962     GOOD             CGS
 PT0805
 PT0805                          STATION DESCRIPTION
 PT0805
 PT0805'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0805'16.6 MI NE FROM QUINN.
 PT0805'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PT0805'AT QUINN, THENCE 7.95 MILES EAST ALONG A GRAVELED ROAD, 0.3
 PT0805'MILE WEST OF A ROAD JUNCTION, 52.3 FEET SOUTH OF THE CENTER
 PT0805'LINE OF THE ROAD, 52.8 FEET EAST OF C 9 I 1961, 1.0 FOOT NORTH
 PT0805'OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0805'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0807 ***********************************************************************
 PT0807  DESIGNATION -  C 9 I RM 2
 PT0807  PID         -  PT0807
 PT0807  STATE/COUNTY-  SD/HAAKON
 PT0807  COUNTRY     -  US
 PT0807  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0807
 PT0807                         *CURRENT SURVEY CONTROL
 PT0807  ______________________________________________________________________
 PT0807* NAD 83(1986) POSITION- 44 06 37.     (N) 101 58 20.     (W)   SCALED
 PT0807* NAVD 88 ORTHO HEIGHT -   777.961 (meters)     2552.36  (feet) ADJUSTED
 PT0807  ______________________________________________________________________
 PT0807  GEOID HEIGHT    -        -19.968 (meters)                     GEOID18
 PT0807  DYNAMIC HEIGHT  -        777.733 (meters)     2551.61  (feet) COMP
 PT0807  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 PT0807
 PT0807  VERT ORDER      -  SECOND    CLASS 0
 PT0807
 PT0807.The horizontal coordinates were scaled from a map and have
 PT0807.an estimated accuracy of +/- 6 seconds.
 PT0807
 PT0807.The orthometric height was determined by differential leveling and
 PT0807.adjusted by the NATIONAL GEODETIC SURVEY
 PT0807.in June 1991.
 PT0807
 PT0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0807.GEOID18 height accuracy estimate available here.
 PT0807
 PT0807.Click photographs - Photos may exist for this station.
 PT0807
 PT0807.The dynamic height is computed by dividing the NAVD 88
 PT0807.geopotential number by the normal gravity value computed on the
 PT0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0807.degrees latitude (g = 980.6199 gals.).
 PT0807
 PT0807.The modeled gravity was interpolated from observed gravity values.
 PT0807
 PT0807;                    North         East    Units  Estimated Accuracy
 PT0807;SPC SD S     -   198,700.      468,810.      MT  (+/- 180 meters Scaled)
 PT0807
 PT0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP621884(NAD 83)
 PT0807
 PT0807                          SUPERSEDED SURVEY CONTROL
 PT0807
 PT0807  NGVD 29 (??/??/92)  777.50   (m)         2550.8    (f) COMPUTED    2 0
 PT0807
 PT0807.Superseded values are not recommended for survey control.
 PT0807
 PT0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0807.See file dsdata.pdf to determine how the superseded data were derived.
 PT0807
 PT0807_MARKER: DR = REFERENCE MARK DISK
 PT0807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0807_STAMPING: C 9 I NO 2 1961
 PT0807_MARK LOGO: CGS
 PT0807_PROJECTION: FLUSH
 PT0807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0807+STABILITY: SURFACE MOTION
 PT0807
 PT0807  HISTORY     - Date     Condition        Report By
 PT0807  HISTORY     - 1961     MONUMENTED       CGS
 PT0807  HISTORY     - 1962     GOOD             CGS
 PT0807
 PT0807                          STATION DESCRIPTION
 PT0807
 PT0807'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0807'16.6 MI NE FROM QUINN.
 PT0807'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PT0807'OFFICE AT QUINN, THENCE 7.95 MILES EAST ALONG A GRAVELED ROAD,
 PT0807'0.3 MILE WEST OF A ROAD JUNCTION, 51.8 FEET SOUTH OF THE CENTER
 PT0807'LINE OF THE ROAD, 51.1 FEET WEST OF C 9 I 1961, 1.0 FOOT NORTH
 PT0807'OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0807'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0809 ***********************************************************************
 PT0809  DESIGNATION -  C 9 J
 PT0809  PID         -  PT0809
 PT0809  STATE/COUNTY-  SD/HAAKON
 PT0809  COUNTRY     -  US
 PT0809  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0809
 PT0809                         *CURRENT SURVEY CONTROL
 PT0809  ______________________________________________________________________
 PT0809* NAD 83(1986) POSITION- 44 06 51.     (N) 101 58 39.     (W)   SCALED
 PT0809* NAVD 88 ORTHO HEIGHT -   777.447 (meters)     2550.67  (feet) ADJUSTED
 PT0809  ______________________________________________________________________
 PT0809  GEOID HEIGHT    -        -19.950 (meters)                     GEOID18
 PT0809  DYNAMIC HEIGHT  -        777.219 (meters)     2549.93  (feet) COMP
 PT0809  MODELED GRAVITY -    980,299.8   (mgal)                       NAVD 88
 PT0809
 PT0809  VERT ORDER      -  SECOND    CLASS 0
 PT0809
 PT0809.The horizontal coordinates were scaled from a map and have
 PT0809.an estimated accuracy of +/- 6 seconds.
 PT0809
 PT0809.The orthometric height was determined by differential leveling and
 PT0809.adjusted by the NATIONAL GEODETIC SURVEY
 PT0809.in June 1991.
 PT0809
 PT0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0809.GEOID18 height accuracy estimate available here.
 PT0809
 PT0809.Click photographs - Photos may exist for this station.
 PT0809
 PT0809.The dynamic height is computed by dividing the NAVD 88
 PT0809.geopotential number by the normal gravity value computed on the
 PT0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0809.degrees latitude (g = 980.6199 gals.).
 PT0809
 PT0809.The modeled gravity was interpolated from observed gravity values.
 PT0809
 PT0809;                    North         East    Units  Estimated Accuracy
 PT0809;SPC SD S     -   199,140.      468,400.      MT  (+/- 180 meters Scaled)
 PT0809
 PT0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP617888(NAD 83)
 PT0809
 PT0809                          SUPERSEDED SURVEY CONTROL
 PT0809
 PT0809  NGVD 29 (??/??/92)  776.99   (m)         2549.2    (f) COMPUTED    2 0
 PT0809
 PT0809.Superseded values are not recommended for survey control.
 PT0809
 PT0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0809.See file dsdata.pdf to determine how the superseded data were derived.
 PT0809
 PT0809_MARKER: DS = TRIANGULATION STATION DISK
 PT0809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0809_STAMPING: C 9 J 1961
 PT0809_MARK LOGO: CGS
 PT0809_PROJECTION: FLUSH
 PT0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0809+STABILITY: SURFACE MOTION
 PT0809
 PT0809  HISTORY     - Date     Condition        Report By
 PT0809  HISTORY     - 1961     MONUMENTED       CGS
 PT0809  HISTORY     - 1962     GOOD             CGS
 PT0809
 PT0809                          STATION DESCRIPTION
 PT0809
 PT0809'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0809'16.6 MI NE FROM QUINN.
 PT0809'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PT0809'AT QUINN, THENCE 7.65 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PT0809'0.25 MILES NORTH ALONG A FENCE, 0.3 MILE WEST OF A SET OF FARM
 PT0809'BUILDINGS AND A GROVE OF TREES, 186 FEET WEST OF A FENCE, 16.3
 PT0809'FEET EAST OF C 9 J NO 2, 12.1 FEET WEST OF C 9 J NO 1, 3.7
 PT0809'FEET SOUTH OF AN EAST-WEST FENCE, 2.8 FEET SOUTH OF A METAL
 PT0809'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0809'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0808 ***********************************************************************
 PT0808  DESIGNATION -  C 9 J RM 1
 PT0808  PID         -  PT0808
 PT0808  STATE/COUNTY-  SD/HAAKON
 PT0808  COUNTRY     -  US
 PT0808  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0808
 PT0808                         *CURRENT SURVEY CONTROL
 PT0808  ______________________________________________________________________
 PT0808* NAD 83(1986) POSITION- 44 06 51.     (N) 101 58 39.     (W)   SCALED
 PT0808* NAVD 88 ORTHO HEIGHT -   777.372 (meters)     2550.43  (feet) ADJUSTED
 PT0808  ______________________________________________________________________
 PT0808  GEOID HEIGHT    -        -19.950 (meters)                     GEOID18
 PT0808  DYNAMIC HEIGHT  -        777.144 (meters)     2549.68  (feet) COMP
 PT0808  MODELED GRAVITY -    980,299.8   (mgal)                       NAVD 88
 PT0808
 PT0808  VERT ORDER      -  SECOND    CLASS 0
 PT0808
 PT0808.The horizontal coordinates were scaled from a map and have
 PT0808.an estimated accuracy of +/- 6 seconds.
 PT0808
 PT0808.The orthometric height was determined by differential leveling and
 PT0808.adjusted by the NATIONAL GEODETIC SURVEY
 PT0808.in June 1991.
 PT0808
 PT0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0808.GEOID18 height accuracy estimate available here.
 PT0808
 PT0808.Click photographs - Photos may exist for this station.
 PT0808
 PT0808.The dynamic height is computed by dividing the NAVD 88
 PT0808.geopotential number by the normal gravity value computed on the
 PT0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0808.degrees latitude (g = 980.6199 gals.).
 PT0808
 PT0808.The modeled gravity was interpolated from observed gravity values.
 PT0808
 PT0808;                    North         East    Units  Estimated Accuracy
 PT0808;SPC SD S     -   199,140.      468,400.      MT  (+/- 180 meters Scaled)
 PT0808
 PT0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP617888(NAD 83)
 PT0808
 PT0808                          SUPERSEDED SURVEY CONTROL
 PT0808
 PT0808  NGVD 29 (??/??/92)  776.92   (m)         2548.9    (f) COMPUTED    2 0
 PT0808
 PT0808.Superseded values are not recommended for survey control.
 PT0808
 PT0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0808.See file dsdata.pdf to determine how the superseded data were derived.
 PT0808
 PT0808_MARKER: DR = REFERENCE MARK DISK
 PT0808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0808_STAMPING: C 9 J NO 1 1961
 PT0808_MARK LOGO: CGS
 PT0808_PROJECTION: FLUSH
 PT0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0808+STABILITY: SURFACE MOTION
 PT0808
 PT0808  HISTORY     - Date     Condition        Report By
 PT0808  HISTORY     - 1961     MONUMENTED       CGS
 PT0808  HISTORY     - 1962     GOOD             CGS
 PT0808
 PT0808                          STATION DESCRIPTION
 PT0808
 PT0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0808'16.6 MI NE FROM QUINN.
 PT0808'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PT0808'AT QUINN, THENCE 7.65 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PT0808'0.25 MILE NORTH ALONG A FENCE, 0.3 MILE WEST OF A SET OF FARM
 PT0808'BUILDINGS AND A GROVE OF TREES, 174 FEET WEST OF A NORTH-SOUTH
 PT0808'FENCE, 12.1 FEET EAST OF C 9 J 1961, 1.1 FEET SOUTH OF A FENCE,
 PT0808'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 PT0808'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0810 ***********************************************************************
 PT0810  DESIGNATION -  C 9 J RM 2
 PT0810  PID         -  PT0810
 PT0810  STATE/COUNTY-  SD/HAAKON
 PT0810  COUNTRY     -  US
 PT0810  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0810
 PT0810                         *CURRENT SURVEY CONTROL
 PT0810  ______________________________________________________________________
 PT0810* NAD 83(1986) POSITION- 44 06 51.     (N) 101 58 39.     (W)   SCALED
 PT0810* NAVD 88 ORTHO HEIGHT -   777.436 (meters)     2550.64  (feet) ADJUSTED
 PT0810  ______________________________________________________________________
 PT0810  GEOID HEIGHT    -        -19.950 (meters)                     GEOID18
 PT0810  DYNAMIC HEIGHT  -        777.208 (meters)     2549.89  (feet) COMP
 PT0810  MODELED GRAVITY -    980,299.8   (mgal)                       NAVD 88
 PT0810
 PT0810  VERT ORDER      -  SECOND    CLASS 0
 PT0810
 PT0810.The horizontal coordinates were scaled from a map and have
 PT0810.an estimated accuracy of +/- 6 seconds.
 PT0810
 PT0810.The orthometric height was determined by differential leveling and
 PT0810.adjusted by the NATIONAL GEODETIC SURVEY
 PT0810.in June 1991.
 PT0810
 PT0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0810.GEOID18 height accuracy estimate available here.
 PT0810
 PT0810.Click photographs - Photos may exist for this station.
 PT0810
 PT0810.The dynamic height is computed by dividing the NAVD 88
 PT0810.geopotential number by the normal gravity value computed on the
 PT0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0810.degrees latitude (g = 980.6199 gals.).
 PT0810
 PT0810.The modeled gravity was interpolated from observed gravity values.
 PT0810
 PT0810;                    North         East    Units  Estimated Accuracy
 PT0810;SPC SD S     -   199,140.      468,400.      MT  (+/- 180 meters Scaled)
 PT0810
 PT0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP617888(NAD 83)
 PT0810
 PT0810                          SUPERSEDED SURVEY CONTROL
 PT0810
 PT0810  NGVD 29 (??/??/92)  776.98   (m)         2549.1    (f) COMPUTED    2 0
 PT0810
 PT0810.Superseded values are not recommended for survey control.
 PT0810
 PT0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0810.See file dsdata.pdf to determine how the superseded data were derived.
 PT0810
 PT0810_MARKER: DR = REFERENCE MARK DISK
 PT0810_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0810_STAMPING: C 9 J NO 2 1961
 PT0810_MARK LOGO: CGS
 PT0810_PROJECTION: FLUSH
 PT0810_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0810+STABILITY: SURFACE MOTION
 PT0810
 PT0810  HISTORY     - Date     Condition        Report By
 PT0810  HISTORY     - 1961     MONUMENTED       CGS
 PT0810  HISTORY     - 1962     GOOD             CGS
 PT0810
 PT0810                          STATION DESCRIPTION
 PT0810
 PT0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0810'16.6 MI NE FROM QUINN.
 PT0810'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PT0810'OFFICE AT QUINN, THENCE 7.65 MILES EAST ALONG A GRAVELED ROAD,
 PT0810'THENCE 0.25 MILE NORTH ALONG A FENCE, 0.3 MILE WEST OF A SET
 PT0810'OF FARM BUILDINGS AND A GROVE OF TREES, 202 FEET WEST OF A
 PT0810'NORTH-SOUTH FENCE, 16.3 FEET WEST OF C 9 J 1961, 1.1 FEET SOUTH
 PT0810'OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0810'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0160 ***********************************************************************
 QR0160  DESIGNATION -  C 90
 QR0160  PID         -  QR0160
 QR0160  STATE/COUNTY-  SD/BROWN
 QR0160  COUNTRY     -  US
 QR0160  USGS QUAD   -  RICHMOND NE (2017)
 QR0160
 QR0160                         *CURRENT SURVEY CONTROL
 QR0160  ______________________________________________________________________
 QR0160* NAD 83(1986) POSITION- 45 44 05.     (N) 098 31 00.     (W)   SCALED
 QR0160* NAVD 88 ORTHO HEIGHT -   423.614 (meters)     1389.81  (feet) ADJUSTED
 QR0160  ______________________________________________________________________
 QR0160  GEOID HEIGHT    -        -24.335 (meters)                     GEOID18
 QR0160  DYNAMIC HEIGHT  -        423.594 (meters)     1389.74  (feet) COMP
 QR0160  MODELED GRAVITY -    980,555.3   (mgal)                       NAVD 88
 QR0160
 QR0160  VERT ORDER      -  FIRST     CLASS II
 QR0160
 QR0160.The horizontal coordinates were scaled from a map and have
 QR0160.an estimated accuracy of +/- 6 seconds.
 QR0160
 QR0160.The orthometric height was determined by differential leveling and
 QR0160.adjusted by the NATIONAL GEODETIC SURVEY
 QR0160.in June 1991.
 QR0160
 QR0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0160.GEOID18 height accuracy estimate available here.
 QR0160
 QR0160.Click photographs - Photos may exist for this station.
 QR0160
 QR0160.The dynamic height is computed by dividing the NAVD 88
 QR0160.geopotential number by the normal gravity value computed on the
 QR0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0160.degrees latitude (g = 980.6199 gals.).
 QR0160
 QR0160.The modeled gravity was interpolated from observed gravity values.
 QR0160
 QR0160;                    North         East    Units  Estimated Accuracy
 QR0160;SPC SD N     -   212,350.      715,450.      MT  (+/- 180 meters Scaled)
 QR0160
 QR0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR376646(NAD 83)
 QR0160
 QR0160                          SUPERSEDED SURVEY CONTROL
 QR0160
 QR0160  NGVD 29 (??/??/92)  423.30   (m)         1388.8    (f) COMPUTED    1 2
 QR0160
 QR0160.Superseded values are not recommended for survey control.
 QR0160
 QR0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0160.See file dsdata.pdf to determine how the superseded data were derived.
 QR0160
 QR0160_MARKER: DB = BENCH MARK DISK
 QR0160_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0160_SP_SET: HEADWALL
 QR0160_STAMPING: C 90 1934
 QR0160_MARK LOGO: CGS
 QR0160_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0160+STABILITY: SURFACE MOTION
 QR0160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0160+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 QR0160
 QR0160  HISTORY     - Date     Condition        Report By
 QR0160  HISTORY     - 1934     MONUMENTED       CGS
 QR0160  HISTORY     - 19970508 GOOD             NGS
 QR0160
 QR0160                          STATION DESCRIPTION
 QR0160
 QR0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0160'1.3 MI W FROM BARNARD.
 QR0160'1.3 MILES WEST OF THE BARNARD SCHOOL ALONG STATE HIGHWAY 10 AT
 QR0160'2 FOOT BY 3 FOOT R C B CULVERT AT EAST END OF OLD CURVE AT
 QR0160'JUNCTION WITH U.S. HIGHWAY 281.  200 FEET EAST OF POINT OF
 QR0160'INTERSECTION OF SECTION CORNER.  SET IN THE CENTER OF THE NORTH
 QR0160'HEADWALL, AT ROAD LEVEL.
 QR0160
 QR0160                          STATION RECOVERY (1997)
 QR0160
 QR0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0160'10.8 KM (6.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 QR0160'OF MAIN STREET IN FREDERICK, NEAR THE CENTER OF THE NORTH HEADWALL OF
 QR0160'A CULVERT UNDER COUNTY ROAD 7, 336.0 M (1102.4 FT) NORTH OF MILEPOST
 QR0160'215, 52.6 M (172.6 FT) EAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 QR0160'14.8 M (48.6 FT) EAST OF A UTILITY POLE, AND 4.7 M (15.4 FT) NORTH OF
 QR0160'THE CENTER OF 114TH STREET (COUNTY ROAD 7).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0161 ***********************************************************************
 QR0161  DESIGNATION -  C 90 RESET
 QR0161  PID         -  QR0161
 QR0161  STATE/COUNTY-  SD/BROWN
 QR0161  COUNTRY     -  US
 QR0161  USGS QUAD   -  RICHMOND NE (2017)
 QR0161
 QR0161                         *CURRENT SURVEY CONTROL
 QR0161  ______________________________________________________________________
 QR0161* NAD 83(1986) POSITION- 45 44 06.47   (N) 098 31 01.05   (W)   HD_HELD1
 QR0161* NAVD 88 ORTHO HEIGHT -   423.684 (meters)     1390.04  (feet) ADJUSTED
 QR0161  ______________________________________________________________________
 QR0161  GEOID HEIGHT    -        -24.335 (meters)                     GEOID18
 QR0161  VERT ORDER      -  FIRST     CLASS II
 QR0161
 QR0161.The horizontal coordinates were determined by differentially corrected
 QR0161.hand held GPS observations or other comparable positioning techniques
 QR0161.and have an estimated accuracy of +/- 3 meters.
 QR0161
 QR0161.The orthometric height was determined by differential leveling and
 QR0161.adjusted by the NATIONAL GEODETIC SURVEY
 QR0161.in July 1998.
 QR0161
 QR0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0161.GEOID18 height accuracy estimate available here.
 QR0161
 QR0161.Click photographs - Photos may exist for this station.
 QR0161
 QR0161;                    North         East    Units  Estimated Accuracy
 QR0161;SPC SD N     -   212,398.4     715,423.0     MT  (+/- 3 meters HH1 GPS) 
 QR0161
 QR0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3758164732(NAD 83)
 QR0161
 QR0161                          SUPERSEDED SURVEY CONTROL
 QR0161
 QR0161  NAVD 88 (04/17/07)  423.684  (m)         1390.04   (f) SUPERSEDED  3 0
 QR0161
 QR0161.Superseded values are not recommended for survey control.
 QR0161
 QR0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0161.See file dsdata.pdf to determine how the superseded data were derived.
 QR0161
 QR0161_MARKER: DB = BENCH MARK DISK
 QR0161_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0161_SP_SET: HEADWALL
 QR0161_STAMPING: C 90 RESET 1951
 QR0161_MARK LOGO: CGS
 QR0161_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0161_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0161+STABILITY: SURFACE MOTION
 QR0161_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0161+SATELLITE: SATELLITE OBSERVATIONS - May 08, 1997
 QR0161
 QR0161  HISTORY     - Date     Condition        Report By
 QR0161  HISTORY     - 1951     MONUMENTED       SDHD
 QR0161  HISTORY     - 19970508 GOOD             NGS
 QR0161
 QR0161                          STATION DESCRIPTION
 QR0161
 QR0161'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1951
 QR0161'1.3 MI W FROM BARNARD.
 QR0161'1.3 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL
 QR0161'AT BARNARD, BROWN COUNTY, AT THE EAST END OF AN OLD CURVE AT
 QR0161'THE JUNCTION OF U.S. HIGHWAY 281, 200 FEET EAST OF A SECTION
 QR0161'CORNER, AT A CULVERT, AND IN THE TOP OF THE SOUTH HEADWALL.
 QR0161'A STANDARD DISK, STAMPED C 90 RESET 1951.
 QR0161
 QR0161                          STATION RECOVERY (1997)
 QR0161
 QR0161'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0161'10.8 KM (6.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION
 QR0161'OF MAIN STREET IN FREDERICK, NEAR THE CENTER OF THE SOUTH HEADWALL OF
 QR0161'A CULVERT UNDER COUNTY ROAD 7, 326.0 M (1069.6 FT) NORTH OF MILEPOST
 QR0161'215, 52.9 M (173.6 FT) EAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE,
 QR0161'19.2 M (63.0 FT) SOUTHEAST OF A UTILITY POLE, AND 4.7 M (15.4 FT)
 QR0161'SOUTH OF THE CENTER OF 114TH STREET (COUNTY ROAD 7).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0330 ***********************************************************************
 QQ0330  DESIGNATION -  C 91
 QQ0330  PID         -  QQ0330
 QQ0330  STATE/COUNTY-  SD/MARSHALL
 QQ0330  COUNTRY     -  US
 QQ0330  USGS QUAD   -  BRITTON WEST (2017)
 QQ0330
 QQ0330                         *CURRENT SURVEY CONTROL
 QQ0330  ______________________________________________________________________
 QQ0330* NAD 83(1986) POSITION- 45 47 28.     (N) 097 48 33.     (W)   SCALED
 QQ0330* NAVD 88 ORTHO HEIGHT -   397.162 (meters)     1303.02  (feet) ADJUSTED
 QQ0330  ______________________________________________________________________
 QQ0330  GEOID HEIGHT    -        -25.333 (meters)                     GEOID18
 QQ0330  DYNAMIC HEIGHT  -        397.144 (meters)     1302.96  (feet) COMP
 QQ0330  MODELED GRAVITY -    980,559.3   (mgal)                       NAVD 88
 QQ0330
 QQ0330  VERT ORDER      -  SECOND    CLASS 0
 QQ0330
 QQ0330.The horizontal coordinates were scaled from a map and have
 QQ0330.an estimated accuracy of +/- 6 seconds.
 QQ0330
 QQ0330.The orthometric height was determined by differential leveling and
 QQ0330.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0330.in June 1991.
 QQ0330
 QQ0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0330.GEOID18 height accuracy estimate available here.
 QQ0330
 QQ0330.Click photographs - Photos may exist for this station.
 QQ0330
 QQ0330.The dynamic height is computed by dividing the NAVD 88
 QQ0330.geopotential number by the normal gravity value computed on the
 QQ0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0330.degrees latitude (g = 980.6199 gals.).
 QQ0330
 QQ0330.The modeled gravity was interpolated from observed gravity values.
 QQ0330
 QQ0330;                    North         East    Units  Estimated Accuracy
 QQ0330;SPC SD N     -   219,870.      770,330.      MT  (+/- 180 meters Scaled)
 QQ0330
 QQ0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR925715(NAD 83)
 QQ0330
 QQ0330                          SUPERSEDED SURVEY CONTROL
 QQ0330
 QQ0330  NGVD 29 (??/??/92)  396.88   (m)         1302.1    (f) COMPUTED    2 0
 QQ0330
 QQ0330.Superseded values are not recommended for survey control.
 QQ0330
 QQ0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0330.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0330
 QQ0330_MARKER: DB = BENCH MARK DISK
 QQ0330_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0330_SP_SET: CULVERT HEADWALL
 QQ0330_STAMPING: C 91 1934
 QQ0330_MARK LOGO: CGS
 QQ0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0330+STABILITY: SURFACE MOTION
 QQ0330
 QQ0330  HISTORY     - Date     Condition        Report By
 QQ0330  HISTORY     - 1934     MONUMENTED       CGS
 QQ0330
 QQ0330                          STATION DESCRIPTION
 QQ0330
 QQ0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0330'3 MI W FROM BRITTON.
 QQ0330'3 MILES WEST OF THE BRITTON CLINIC AND HOSPITAL, ALONG STATE
 QQ0330'HIGHWAY 10 AT TWIN 4 FOOT BY 8 FOOT RCB CULVERT, 250 FEET EAST
 QQ0330'OF PRIVATE ENTRANCE, 800 FEET EAST OF SECTION CORNER.  SET IN
 QQ0330'THE EAST END OF THE NORTH HEADWALL, 175 FEET WEST OF T FENCE
 QQ0330'TO THE NORTH, 3.5 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0331 ***********************************************************************
 QQ0331  DESIGNATION -  C 91 RESET
 QQ0331  PID         -  QQ0331
 QQ0331  STATE/COUNTY-  SD/MARSHALL
 QQ0331  COUNTRY     -  US
 QQ0331  USGS QUAD   -  BRITTON WEST (2017)
 QQ0331
 QQ0331                         *CURRENT SURVEY CONTROL
 QQ0331  ______________________________________________________________________
 QQ0331* NAD 83(1986) POSITION- 45 47 28.     (N) 097 48 33.     (W)   SCALED
 QQ0331* NAVD 88 ORTHO HEIGHT -   396.35  (meters)     1300.4   (feet) RESET
 QQ0331  ______________________________________________________________________
 QQ0331  GEOID HEIGHT    -        -25.333 (meters)                     GEOID18
 QQ0331  VERT ORDER      -  THIRD
 QQ0331
 QQ0331.The horizontal coordinates were scaled from a map and have
 QQ0331.an estimated accuracy of +/- 6 seconds.
 QQ0331
 QQ0331.The orthometric height was computed from unverified reset data.
 QQ0331
 QQ0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0331.GEOID18 height accuracy estimate available here.
 QQ0331
 QQ0331.Click photographs - Photos may exist for this station.
 QQ0331
 QQ0331;                    North         East    Units  Estimated Accuracy
 QQ0331;SPC SD N     -   219,870.      770,330.      MT  (+/- 180 meters Scaled)
 QQ0331
 QQ0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR925715(NAD 83)
 QQ0331
 QQ0331                          SUPERSEDED SURVEY CONTROL
 QQ0331
 QQ0331.No superseded survey control is available for this station.
 QQ0331
 QQ0331_MARKER: DB = BENCH MARK DISK
 QQ0331_SETTING: 30 = SET IN A LIGHT STRUCTURE
 QQ0331_SP_SET: CULVERT
 QQ0331_STAMPING: C 91 RESET 1947
 QQ0331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0331
 QQ0331  HISTORY     - Date     Condition        Report By
 QQ0331  HISTORY     - 1947     MONUMENTED       SDHD
 QQ0331
 QQ0331                          STATION DESCRIPTION
 QQ0331
 QQ0331'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1947
 QQ0331'3 MI W FROM BRITTON.
 QQ0331'3 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HOSPITAL AT BRITTON,
 QQ0331'MARSHALL COUNTY, 800 FEET EAST OF A SECTION CORNER, 250 FEET
 QQ0331'WEST OF A PRIVATE ENTRANCE, 175 FEET WEST OF A T-FENCE LEADING
 QQ0331'NORTH, AT A CULVERT, AND IN THE TOP OF THE SOUTH HEAD WALL.  A
 QQ0331'STANDARD DISK, STAMPED C 91 RESET 1947.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0194 ***********************************************************************
 QQ0194  DESIGNATION -  C 92
 QQ0194  PID         -  QQ0194
 QQ0194  STATE/COUNTY-  SD/ROBERTS
 QQ0194  COUNTRY     -  US
 QQ0194  USGS QUAD   -  SISSETON (2017)
 QQ0194
 QQ0194                         *CURRENT SURVEY CONTROL
 QQ0194  ______________________________________________________________________
 QQ0194* NAD 83(1986) POSITION- 45 41 30.     (N) 097 02 27.     (W)   SCALED
 QQ0194* NAVD 88 ORTHO HEIGHT -   362.797 (meters)     1190.28  (feet) ADJUSTED
 QQ0194  ______________________________________________________________________
 QQ0194  GEOID HEIGHT    -        -25.801 (meters)                     GEOID18
 QQ0194  DYNAMIC HEIGHT  -        362.781 (meters)     1190.22  (feet) COMP
 QQ0194  MODELED GRAVITY -    980,562.6   (mgal)                       NAVD 88
 QQ0194
 QQ0194  VERT ORDER      -  SECOND    CLASS 0
 QQ0194
 QQ0194.The horizontal coordinates were scaled from a map and have
 QQ0194.an estimated accuracy of +/- 6 seconds.
 QQ0194
 QQ0194.The orthometric height was determined by differential leveling and
 QQ0194.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0194.in June 1991.
 QQ0194
 QQ0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0194.GEOID18 height accuracy estimate available here.
 QQ0194
 QQ0194.Click photographs - Photos may exist for this station.
 QQ0194
 QQ0194.The dynamic height is computed by dividing the NAVD 88
 QQ0194.geopotential number by the normal gravity value computed on the
 QQ0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0194.degrees latitude (g = 980.6199 gals.).
 QQ0194
 QQ0194.The modeled gravity was interpolated from observed gravity values.
 QQ0194
 QQ0194;                    North         East    Units  Estimated Accuracy
 QQ0194;SPC SD N     -   210,720.      830,450.      MT  (+/- 180 meters Scaled)
 QQ0194
 QQ0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR525616(NAD 83)
 QQ0194
 QQ0194                          SUPERSEDED SURVEY CONTROL
 QQ0194
 QQ0194  NGVD 29 (??/??/92)  362.555  (m)         1189.48   (f) ADJ UNCH    2 0
 QQ0194
 QQ0194.Superseded values are not recommended for survey control.
 QQ0194
 QQ0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0194.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0194
 QQ0194_MARKER: DB = BENCH MARK DISK
 QQ0194_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0194_SP_SET: CULVERT HEADWALL
 QQ0194_STAMPING: C 92 1934
 QQ0194_MARK LOGO: CGS
 QQ0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0194+STABILITY: SURFACE MOTION
 QQ0194
 QQ0194  HISTORY     - Date     Condition        Report By
 QQ0194  HISTORY     - 1934     MONUMENTED       CGS
 QQ0194
 QQ0194                          STATION DESCRIPTION
 QQ0194
 QQ0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0194'2.5 MI N FROM SISSETON.
 QQ0194'2.5 MILES NORTH ALONG U.S. HIGHWAY 81 FROM THE MUNICIPAL TOURIST
 QQ0194'PARK AT SISSETON, ROBERTS COUNTY, ABOUT 500 FEET SOUTHWEST OF
 QQ0194'THE SOUTHWEST CORNER OF A FRAME SCHOOLHOUSE, AT A 3- BY 3-FOOT
 QQ0194'CONCRETE BOX CULVERT, IN THE CENTER OF THE WEST HEAD WALL, 21
 QQ0194'FEET EAST OF THE RIGHT-OF-WAY FENCE, 12 FEET WEST OF THE CENTER
 QQ0194'LINE OF THE HIGHWAY, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY.
 QQ0194'A STANDARD DISK, STAMPED C 92 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0142 ***********************************************************************
 QQ0142  DESIGNATION -  C 93
 QQ0142  PID         -  QQ0142
 QQ0142  STATE/COUNTY-  SD/ROBERTS
 QQ0142  COUNTRY     -  US
 QQ0142  USGS QUAD   -  PEEVER NE (2017)
 QQ0142
 QQ0142                         *CURRENT SURVEY CONTROL
 QQ0142  ______________________________________________________________________
 QQ0142* NAD 83(1986) POSITION- 45 39 34.     (N) 096 51 14.     (W)   SCALED
 QQ0142* NAVD 88 ORTHO HEIGHT -   343.904 (meters)     1128.29  (feet) ADJUSTED
 QQ0142  ______________________________________________________________________
 QQ0142  GEOID HEIGHT    -        -26.019 (meters)                     GEOID18
 QQ0142  DYNAMIC HEIGHT  -        343.890 (meters)     1128.25  (feet) COMP
 QQ0142  MODELED GRAVITY -    980,566.3   (mgal)                       NAVD 88
 QQ0142
 QQ0142  VERT ORDER      -  SECOND    CLASS 0
 QQ0142
 QQ0142.The horizontal coordinates were scaled from a map and have
 QQ0142.an estimated accuracy of +/- 6 seconds.
 QQ0142
 QQ0142.The orthometric height was determined by differential leveling and
 QQ0142.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0142.in June 1991.
 QQ0142
 QQ0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0142.GEOID18 height accuracy estimate available here.
 QQ0142
 QQ0142.Click photographs - Photos may exist for this station.
 QQ0142
 QQ0142.The dynamic height is computed by dividing the NAVD 88
 QQ0142.geopotential number by the normal gravity value computed on the
 QQ0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0142.degrees latitude (g = 980.6199 gals.).
 QQ0142
 QQ0142.The modeled gravity was interpolated from observed gravity values.
 QQ0142
 QQ0142;                    North         East    Units  Estimated Accuracy
 QQ0142;SPC SD N     -   207,690.      845,140.      MT  (+/- 180 meters Scaled)
 QQ0142
 QQ0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR671584(NAD 83)
 QQ0142
 QQ0142                          SUPERSEDED SURVEY CONTROL
 QQ0142
 QQ0142  NGVD 29 (??/??/92)  343.669  (m)         1127.52   (f) ADJ UNCH    2 0
 QQ0142
 QQ0142.Superseded values are not recommended for survey control.
 QQ0142
 QQ0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0142.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0142
 QQ0142_MARKER: DB = BENCH MARK DISK
 QQ0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0142_STAMPING: C 93 1934
 QQ0142_MARK LOGO: CGS
 QQ0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0142+STABILITY: SURFACE MOTION
 QQ0142
 QQ0142  HISTORY     - Date     Condition        Report By
 QQ0142  HISTORY     - 1934     MONUMENTED       CGS
 QQ0142  HISTORY     - 1971     MARK NOT FOUND   USGS
 QQ0142  HISTORY     - 20250331 MARK NOT FOUND   LOCSUR
 QQ0142
 QQ0142                          STATION DESCRIPTION
 QQ0142
 QQ0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0142'5.3 MI NW FROM BROWNS VALLEY.
 QQ0142'IN ROBERTS COUNTY, SOUTH DAKOTA, 5.3 MILES NORTHWEST ALONG
 QQ0142'MINNESOTA STATE HIGHWAY 28 AND SOUTH DAKOTA STATE HIGHWAY
 QQ0142'10 FROM THE GREAT NORTHERN RAILWAY STATION AT BROWNS VALLEY,
 QQ0142'TRAVERSE COUNTY, MINNESOTA, AT THE INTERSECTION OF A COUNTY
 QQ0142'ROAD, 33 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 30 FEET
 QQ0142'EAST OF THE CENTERLINE OF THE ROAD, AND ABOUT 1 FOOT LOWER
 QQ0142'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED C 93 1934 AND SET
 QQ0142'IN THE TOP OF A CONCRETE POST.
 QQ0142
 QQ0142                          STATION RECOVERY (1971)
 QQ0142
 QQ0142'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 QQ0142'MARK NOT FOUND.
 QQ0142
 QQ0142                          STATION RECOVERY (2025)
 QQ0142
 QQ0142'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2025 (GSK)
 QQ0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0510 ***********************************************************************
 PR0510  DESIGNATION -  C 95
 PR0510  PID         -  PR0510
 PR0510  STATE/COUNTY-  SD/KINGSBURY
 PR0510  COUNTRY     -  US
 PR0510  USGS QUAD   -  BADGER (2017)
 PR0510
 PR0510                         *CURRENT SURVEY CONTROL
 PR0510  ______________________________________________________________________
 PR0510* NAD 83(1986) POSITION- 44 23 01.     (N) 097 11 55.     (W)   SCALED
 PR0510* NAVD 88 ORTHO HEIGHT -   545.561 (meters)     1789.89  (feet) ADJUSTED
 PR0510  ______________________________________________________________________
 PR0510  GEOID HEIGHT    -        -25.097 (meters)                     GEOID18
 PR0510  DYNAMIC HEIGHT  -        545.458 (meters)     1789.56  (feet) COMP
 PR0510  MODELED GRAVITY -    980,411.2   (mgal)                       NAVD 88
 PR0510
 PR0510  VERT ORDER      -  SECOND    CLASS 0
 PR0510
 PR0510.The horizontal coordinates were scaled from a map and have
 PR0510.an estimated accuracy of +/- 6 seconds.
 PR0510
 PR0510.The orthometric height was determined by differential leveling and
 PR0510.adjusted by the NATIONAL GEODETIC SURVEY
 PR0510.in June 1991.
 PR0510
 PR0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0510.GEOID18 height accuracy estimate available here.
 PR0510
 PR0510.Click photographs - Photos may exist for this station.
 PR0510
 PR0510.The dynamic height is computed by dividing the NAVD 88
 PR0510.geopotential number by the normal gravity value computed on the
 PR0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0510.degrees latitude (g = 980.6199 gals.).
 PR0510
 PR0510.The modeled gravity was interpolated from observed gravity values.
 PR0510
 PR0510;                    North         East    Units  Estimated Accuracy
 PR0510;SPC SD N     -    65,010.      823,190.      MT  (+/- 180 meters Scaled)
 PR0510
 PR0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ434160(NAD 83)
 PR0510
 PR0510                          SUPERSEDED SURVEY CONTROL
 PR0510
 PR0510  NGVD 29 (??/??/92)  545.279  (m)         1788.97   (f) ADJ UNCH    2 0
 PR0510
 PR0510.Superseded values are not recommended for survey control.
 PR0510
 PR0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0510.See file dsdata.pdf to determine how the superseded data were derived.
 PR0510
 PR0510_MARKER: DB = BENCH MARK DISK
 PR0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0510_STAMPING: C 95 1934
 PR0510_MARK LOGO: CGS
 PR0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0510+STABILITY: SURFACE MOTION
 PR0510
 PR0510  HISTORY     - Date     Condition        Report By
 PR0510  HISTORY     - 1934     MONUMENTED       CGS
 PR0510  HISTORY     - 19941006 MARK NOT FOUND   NGS
 PR0510
 PR0510                          STATION DESCRIPTION
 PR0510
 PR0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0510'1.8 MI E FROM HETLAND.
 PR0510'1.8 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0510'FROM THE STATION AT HETLAND, KINGSBURY COUNTY, 67 FEET NORTH
 PR0510'OF MILEPOST 312, 98 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0510'2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 5 FEET LOWER
 PR0510'THAN THE RAIL.  A STANDARD DISK, STAMPED C 95 1934 AND SET IN
 PR0510'THE TOP OF A CONCRETE POST.
 PR0510
 PR0510                          STATION RECOVERY (1994)
 PR0510
 PR0510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0510'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1141 ***********************************************************************
 OR1141  DESIGNATION -  C 98 A
 OR1141  PID         -  OR1141
 OR1141  STATE/COUNTY-  SD/CHARLES MIX
 OR1141  COUNTRY     -  US
 OR1141  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1141
 OR1141                         *CURRENT SURVEY CONTROL
 OR1141  ______________________________________________________________________
 OR1141* NAD 83(1986) POSITION- 43 03 53.     (N) 098 33 24.     (W)   SCALED
 OR1141* NAVD 88 ORTHO HEIGHT -   425.692 (meters)     1396.62  (feet) ADJUSTED
 OR1141  ______________________________________________________________________
 OR1141  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 OR1141  DYNAMIC HEIGHT  -        425.551 (meters)     1396.16  (feet) COMP
 OR1141  MODELED GRAVITY -    980,275.3   (mgal)                       NAVD 88
 OR1141
 OR1141  VERT ORDER      -  FIRST     CLASS II
 OR1141
 OR1141.The horizontal coordinates were scaled from a map and have
 OR1141.an estimated accuracy of +/- 6 seconds.
 OR1141
 OR1141.The orthometric height was determined by differential leveling and
 OR1141.adjusted by the NATIONAL GEODETIC SURVEY
 OR1141.in June 1994.
 OR1141
 OR1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1141.GEOID18 height accuracy estimate available here.
 OR1141
 OR1141.Click photographs - Photos may exist for this station.
 OR1141
 OR1141.The dynamic height is computed by dividing the NAVD 88
 OR1141.geopotential number by the normal gravity value computed on the
 OR1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1141.degrees latitude (g = 980.6199 gals.).
 OR1141
 OR1141.The modeled gravity was interpolated from observed gravity values.
 OR1141
 OR1141;                    North         East    Units  Estimated Accuracy
 OR1141;SPC SD S     -    82,800.      744,700.      MT  (+/- 180 meters Scaled)
 OR1141
 OR1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN360680(NAD 83)
 OR1141
 OR1141                          SUPERSEDED SURVEY CONTROL
 OR1141
 OR1141.No superseded survey control is available for this station.
 OR1141
 OR1141_MARKER: P = PIPE CAP
 OR1141_SETTING: 47 = GALVANIZED STEEL PIPE W/O SLEEVE (10 FT.+)
 OR1141_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1141_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1141+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1141_ROD/PIPE-DEPTH: 3.7 meters
 OR1141
 OR1141  HISTORY     - Date     Condition        Report By
 OR1141  HISTORY     - UNK      MONUMENTED       USACE
 OR1141  HISTORY     - 19930929 GOOD             NGS
 OR1141  HISTORY     - 20121212 GOOD             INDIV
 OR1141
 OR1141                          STATION DESCRIPTION
 OR1141
 OR1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1141'2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1141'STATE HIGHWAY 46 IN PICKSTOWN, 17.9 M (58.7 FT) SOUTHEAST OF AND
 OR1141'LEVEL WITH THE HIGHWAY CENTERLINE, 16.1 M (52.8 FT) EAST OF UTILITY
 OR1141'LIGHT POLE NUMBER 43, AND 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST.
 OR1141'NOTE--THE POINT LEVELED IS THE TOP OF AN UNSTAMPED METAL PIPE CAP
 OR1141'THAT IS ATTACHED TO A 2-1/2 IN GALVANIZED STEEL PIPE ENCASED IN A
 OR1141'9-INCH METAL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A LOCKED
 OR1141'METAL COVER.
 OR1141
 OR1141                          STATION RECOVERY (2012)
 OR1141
 OR1141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0255 ***********************************************************************
 OR0255  DESIGNATION -  CA 1/1
 OR0255  PID         -  OR0255
 OR0255  STATE/COUNTY-  SD/CHARLES MIX
 OR0255  COUNTRY     -  US
 OR0255  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0255
 OR0255                         *CURRENT SURVEY CONTROL
 OR0255  ______________________________________________________________________
 OR0255* NAD 83(1986) POSITION- 43 05 50.     (N) 098 32 46.     (W)   SCALED
 OR0255* NAVD 88 ORTHO HEIGHT -   447.821 (meters)     1469.23  (feet) ADJUSTED
 OR0255  ______________________________________________________________________
 OR0255  GEOID HEIGHT    -        -26.294 (meters)                     GEOID18
 OR0255  DYNAMIC HEIGHT  -        447.676 (meters)     1468.75  (feet) COMP
 OR0255  MODELED GRAVITY -    980,283.2   (mgal)                       NAVD 88
 OR0255
 OR0255  VERT ORDER      -  FIRST     CLASS II
 OR0255
 OR0255.The horizontal coordinates were scaled from a map and have
 OR0255.an estimated accuracy of +/- 6 seconds.
 OR0255
 OR0255.The orthometric height was determined by differential leveling and
 OR0255.adjusted by the NATIONAL GEODETIC SURVEY
 OR0255.in June 1991.
 OR0255
 OR0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0255.GEOID18 height accuracy estimate available here.
 OR0255
 OR0255.Click photographs - Photos may exist for this station.
 OR0255
 OR0255.The dynamic height is computed by dividing the NAVD 88
 OR0255.geopotential number by the normal gravity value computed on the
 OR0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0255.degrees latitude (g = 980.6199 gals.).
 OR0255
 OR0255.The modeled gravity was interpolated from observed gravity values.
 OR0255
 OR0255;                    North         East    Units  Estimated Accuracy
 OR0255;SPC SD S     -    86,430.      745,480.      MT  (+/- 180 meters Scaled)
 OR0255
 OR0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369717(NAD 83)
 OR0255
 OR0255                          SUPERSEDED SURVEY CONTROL
 OR0255
 OR0255  NGVD 29 (??/??/92)  447.520  (m)         1468.24   (f) ADJ UNCH    1 2
 OR0255
 OR0255.Superseded values are not recommended for survey control.
 OR0255
 OR0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0255.See file dsdata.pdf to determine how the superseded data were derived.
 OR0255
 OR0255_MARKER: DD = SURVEY DISK
 OR0255_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0255_STAMPING: CA1/1
 OR0255_MARK LOGO: USACE
 OR0255_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0255_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0255+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0255
 OR0255  HISTORY     - Date     Condition        Report By
 OR0255  HISTORY     - UNK      MONUMENTED       USACE
 OR0255  HISTORY     - 1949     GOOD             CGS
 OR0255  HISTORY     - 20121212 GOOD             INDIV
 OR0255
 OR0255                          STATION DESCRIPTION
 OR0255
 OR0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0255'2.1 MI N FROM PICKSTOWN.
 OR0255'2.1 MILES NORTH ALONG THE ACCESS HIGHWAY FROM THE JUNCTION OF
 OR0255'THE ACCESS HIGHWAY WITH LEWIS AVENUE AT PICKSTOWN, IN THE
 OR0255'NORTHWEST QUARTER OF A ROAD CROSSING, 73.5 FEET NORTH OF TELEPHONE
 OR0255'POLE NO. 605, 73 FEET NORTH NORTHEAST OF BENCH MARK AA4, 63 FEET
 OR0255'WEST OF THE CENTER LINE OF THE HIGHWAY, 37 FEET NORTH OF THE
 OR0255'CENTER LINE OF A DIRT ROAD LEADING WEST, 8 FEET NORTHEAST OF A
 OR0255'CORNER FENCE POST, 3.3 FEET EAST OF A FENCE, 2.2 FEET NORTHWEST
 OR0255'OF A GUARD POST, 2.2 FEET SOUTHWEST OF A GUARD POST, SET IN THE
 OR0255'TOP OF A CONCRETE POST AT A DEPTH OF 10 FEET.  THE DISK BEING
 OR0255'BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL AND
 OR0255'ABOUT LEVEL WITH THE GROUND.
 OR0255
 OR0255                          STATION RECOVERY (2012)
 OR0255
 OR0255'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0221 ***********************************************************************
 OR0221  DESIGNATION -  CA 1/3
 OR0221  PID         -  OR0221
 OR0221  STATE/COUNTY-  SD/CHARLES MIX
 OR0221  COUNTRY     -  US
 OR0221  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0221
 OR0221                         *CURRENT SURVEY CONTROL
 OR0221  ______________________________________________________________________
 OR0221* NAD 83(1986) POSITION- 43 10 07.     (N) 098 42 22.     (W)   SCALED
 OR0221* NAVD 88 ORTHO HEIGHT -   460.599 (meters)     1511.15  (feet) ADJUSTED
 OR0221  ______________________________________________________________________
 OR0221  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 OR0221  DYNAMIC HEIGHT  -        460.444 (meters)     1510.64  (feet) COMP
 OR0221  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 OR0221
 OR0221  VERT ORDER      -  FIRST     CLASS II
 OR0221
 OR0221.The horizontal coordinates were scaled from a map and have
 OR0221.an estimated accuracy of +/- 6 seconds.
 OR0221
 OR0221.The orthometric height was determined by differential leveling and
 OR0221.adjusted by the NATIONAL GEODETIC SURVEY
 OR0221.in June 1991.
 OR0221
 OR0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0221.GEOID18 height accuracy estimate available here.
 OR0221
 OR0221.Click photographs - Photos may exist for this station.
 OR0221
 OR0221.The dynamic height is computed by dividing the NAVD 88
 OR0221.geopotential number by the normal gravity value computed on the
 OR0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0221.degrees latitude (g = 980.6199 gals.).
 OR0221
 OR0221.The modeled gravity was interpolated from observed gravity values.
 OR0221
 OR0221;                    North         East    Units  Estimated Accuracy
 OR0221;SPC SD S     -    94,090.      732,310.      MT  (+/- 180 meters Scaled)
 OR0221
 OR0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238795(NAD 83)
 OR0221
 OR0221                          SUPERSEDED SURVEY CONTROL
 OR0221
 OR0221  NGVD 29 (??/??/92)  460.283  (m)         1510.11   (f) ADJ UNCH    1 2
 OR0221
 OR0221.Superseded values are not recommended for survey control.
 OR0221
 OR0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0221.See file dsdata.pdf to determine how the superseded data were derived.
 OR0221
 OR0221_MARKER: DD = SURVEY DISK
 OR0221_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0221_STAMPING: CA1/3
 OR0221_MARK LOGO: USACE
 OR0221_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0221_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0221
 OR0221  HISTORY     - Date     Condition        Report By
 OR0221  HISTORY     - UNK      MONUMENTED       USACE
 OR0221  HISTORY     - 1949     GOOD             CGS
 OR0221  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0221
 OR0221                          STATION DESCRIPTION
 OR0221
 OR0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0221'6.9 MI E FROM WHEELER.
 OR0221'6.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0221'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, AT
 OR0221'THE SOUTH POINT OF THE JUNCTION OF U.S. HIGHWAY NO. 18 WITH
 OR0221'STATE HIGHWAY NO. 50 LEADING NORTH, 120 FEET EAST OF THE CENTER
 OR0221'LINE OF U.S. HIGHWAY NO. 18, 6.5 FEET NORTHWEST OF A REFERENCE
 OR0221'POST, 55 FEET SOUTHEAST OF THE CENTER LINE OF THE CURVE OF U.S.
 OR0221'HIGHWAY NO. 18, 2 FEET NORTHWEST OF A FENCE, 2.3 FEET WEST OF
 OR0221'A GUARD POST, 2.3 FEET NORTH OF A GUARD POST, 2.3 FEET EAST OF
 OR0221'A GUARD POST, AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF
 OR0221'REINFORCING STEEL SET IN CONCRETE.  THE DISK BEING LEVEL WITH
 OR0221'THE GROUND.
 OR0221
 OR0221                          STATION RECOVERY (1974)
 OR0221
 OR0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0221'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0329 ***********************************************************************
 OR0329  DESIGNATION -  CA 1/4
 OR0329  PID         -  OR0329
 OR0329  STATE/COUNTY-  SD/CHARLES MIX
 OR0329  COUNTRY     -  US
 OR0329  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0329
 OR0329                         *CURRENT SURVEY CONTROL
 OR0329  ______________________________________________________________________
 OR0329* NAD 83(1986) POSITION- 43 06 39.     (N) 098 42 26.     (W)   SCALED
 OR0329* NAVD 88 ORTHO HEIGHT -   440.785 (meters)     1446.14  (feet) ADJUSTED
 OR0329  ______________________________________________________________________
 OR0329  GEOID HEIGHT    -        -26.277 (meters)                     GEOID18
 OR0329  DYNAMIC HEIGHT  -        440.633 (meters)     1445.64  (feet) COMP
 OR0329  MODELED GRAVITY -    980,263.5   (mgal)                       NAVD 88
 OR0329
 OR0329  VERT ORDER      -  FIRST     CLASS II
 OR0329
 OR0329.The horizontal coordinates were scaled from a map and have
 OR0329.an estimated accuracy of +/- 6 seconds.
 OR0329
 OR0329.The orthometric height was determined by differential leveling and
 OR0329.adjusted by the NATIONAL GEODETIC SURVEY
 OR0329.in June 1991.
 OR0329
 OR0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0329.GEOID18 height accuracy estimate available here.
 OR0329
 OR0329.Click photographs - Photos may exist for this station.
 OR0329
 OR0329.The dynamic height is computed by dividing the NAVD 88
 OR0329.geopotential number by the normal gravity value computed on the
 OR0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0329.degrees latitude (g = 980.6199 gals.).
 OR0329
 OR0329.The modeled gravity was interpolated from observed gravity values.
 OR0329
 OR0329;                    North         East    Units  Estimated Accuracy
 OR0329;SPC SD S     -    87,670.      732,340.      MT  (+/- 180 meters Scaled)
 OR0329
 OR0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238731(NAD 83)
 OR0329
 OR0329                          SUPERSEDED SURVEY CONTROL
 OR0329
 OR0329  NGVD 29 (??/??/92)  440.469  (m)         1445.11   (f) ADJ UNCH    1 2
 OR0329
 OR0329.Superseded values are not recommended for survey control.
 OR0329
 OR0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0329.See file dsdata.pdf to determine how the superseded data were derived.
 OR0329
 OR0329_MARKER: DD = SURVEY DISK
 OR0329_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0329_STAMPING: CA 1/4
 OR0329_MARK LOGO: USACE
 OR0329_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0329_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0329_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0329+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0329
 OR0329  HISTORY     - Date     Condition        Report By
 OR0329  HISTORY     - UNK      MONUMENTED       USACE
 OR0329  HISTORY     - 1949     GOOD             CGS
 OR0329  HISTORY     - 20121212 GOOD             INDIV
 OR0329
 OR0329                          STATION DESCRIPTION
 OR0329
 OR0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0329'8.9 MI SE FROM WHEELER.
 OR0329'5.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0329'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, THENCE
 OR0329'3.0 MILES SOUTH ALONG A DIRT ROAD, ABOUT 0.1 MILE SOUTH OF A
 OR0329'SCHOOL, ABOUT 0.05 MILE SOUTH OF A SHARP CURVE WITH TANGENTS
 OR0329'TO THE SOUTH AND EAST, 62.0 FEET WEST OF THE CENTER OF THE ROAD,
 OR0329'26.4 FEET WEST OF A CORNER FENCE POST, 6.0 FEET NORTH OF AN
 OR0329'EAST-WEST FENCE, 2.2 FEET SOUTH OF A GUARD POST, 2.2 FEET
 OR0329'NORTHEAST OF A GUARD POST, 2.3 FEET NORTHWEST OF A GUARD POST,
 OR0329'AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL
 OR0329'SET IN CONCRETE, THE TOP OF THE DISK BEING LEVEL WITH THE GROUND.
 OR0329
 OR0329                          STATION RECOVERY (2012)
 OR0329
 OR0329'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0329'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0313 ***********************************************************************
 OR0313  DESIGNATION -  CA 1/6
 OR0313  PID         -  OR0313
 OR0313  STATE/COUNTY-  SD/GREGORY
 OR0313  COUNTRY     -  US
 OR0313  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0313
 OR0313                         *CURRENT SURVEY CONTROL
 OR0313  ______________________________________________________________________
 OR0313* NAD 83(1986) POSITION- 43 01 25.     (N) 098 51 50.     (W)   SCALED
 OR0313* NAVD 88 ORTHO HEIGHT -   589.667 (meters)     1934.60  (feet) ADJUSTED
 OR0313  ______________________________________________________________________
 OR0313  GEOID HEIGHT    -        -25.934 (meters)                     GEOID18
 OR0313  DYNAMIC HEIGHT  -        589.448 (meters)     1933.88  (feet) COMP
 OR0313  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 OR0313
 OR0313  VERT ORDER      -  FIRST     CLASS II
 OR0313
 OR0313.The horizontal coordinates were scaled from a map and have
 OR0313.an estimated accuracy of +/- 6 seconds.
 OR0313
 OR0313.The orthometric height was determined by differential leveling and
 OR0313.adjusted by the NATIONAL GEODETIC SURVEY
 OR0313.in June 1991.
 OR0313
 OR0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0313.GEOID18 height accuracy estimate available here.
 OR0313
 OR0313.Click photographs - Photos may exist for this station.
 OR0313
 OR0313.The dynamic height is computed by dividing the NAVD 88
 OR0313.geopotential number by the normal gravity value computed on the
 OR0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0313.degrees latitude (g = 980.6199 gals.).
 OR0313
 OR0313.The modeled gravity was interpolated from observed gravity values.
 OR0313
 OR0313;                    North         East    Units  Estimated Accuracy
 OR0313;SPC SD S     -    77,740.      719,760.      MT  (+/- 180 meters Scaled)
 OR0313
 OR0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN110634(NAD 83)
 OR0313
 OR0313                          SUPERSEDED SURVEY CONTROL
 OR0313
 OR0313  NGVD 29 (??/??/92)  589.345  (m)         1933.54   (f) ADJ UNCH    1 2
 OR0313
 OR0313.Superseded values are not recommended for survey control.
 OR0313
 OR0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0313.See file dsdata.pdf to determine how the superseded data were derived.
 OR0313
 OR0313_MARKER: DD = SURVEY DISK
 OR0313_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0313_STAMPING: CA 1/6
 OR0313_MARK LOGO: USACE
 OR0313_PROJECTION: FLUSH
 OR0313_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0313_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0313_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0313+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0313_ROD/PIPE-DEPTH: 3.0 meters
 OR0313
 OR0313  HISTORY     - Date     Condition        Report By
 OR0313  HISTORY     - UNK      MONUMENTED       USACE
 OR0313  HISTORY     - 1949     GOOD             CGS
 OR0313  HISTORY     - 19931005 GOOD             NGS
 OR0313  HISTORY     - 20130125 GOOD             INDIV
 OR0313
 OR0313                          STATION DESCRIPTION
 OR0313
 OR0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0313'1.5 MI E FROM FAIRFAX.
 OR0313'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0313'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 1.0
 OR0313'MILE EAST ALONG STATE HIGHWAY NO. 54, IN THE SOUTHWEST QUARTER OF
 OR0313'A PUBLIC ROAD CROSSING, 44.0 FEET SOUTH OF THE CENTER LINE OF
 OR0313'THE HIGHWAY, 34.0 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 OR0313'ROAD, 9.6 FEET SOUTH OF BENCH MARK F 1(USED), 15.0 FEET SOUTH
 OR0313'OF A POWER LINE POLE, 1.4 FEET EAST OF A FENCE, 2.3 FEET WEST
 OR0313'OF A GUARD POST, 2.4 FEET NORTH OF A GUARD POST, 2.0 FEET SOUTH
 OR0313'OF A GUARD POST, AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF
 OR0313'REINFORCING STEEL SET IN CONCRETE.  THE DISK BEING LEVEL WITH THE
 OR0313'GROUND.
 OR0313
 OR0313                          STATION RECOVERY (1993)
 OR0313
 OR0313'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0313'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0313'OF MAIN STREET IN BONESTEEL, THENCE 1.6 KM (1.00 MI) NORTHERLY ALONG
 OR0313'A GRAVELED ROAD, 13.4 M (44.0 FT) SOUTH OF THE CENTER OF A GRAVELED
 OR0313'ROAD, 10.4 M (34.1 FT) WEST OF THE CENTER OF THE ROAD, 2.9 M (9.5 FT)
 OR0313'SOUTH OF BENCH MARK CA 1/6, 0.4 M (1.3 FT) EAST OF A FENCE, NEAR THE
 OR0313'CENTER OF 3 STEEL POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR0313'SURFACE.  NOTE--THE DISK IS AFFIXED TO A 10-FOOT SECTION OF
 OR0313'REINFORCING STEEL IMBEDDED IN CONCRETE.
 OR0313
 OR0313                          STATION RECOVERY (2013)
 OR0313
 OR0313'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0313'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0315 ***********************************************************************
 OR0315  DESIGNATION -  CA 1/6 A
 OR0315  PID         -  OR0315
 OR0315  STATE/COUNTY-  SD/GREGORY
 OR0315  COUNTRY     -  US
 OR0315  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0315
 OR0315                         *CURRENT SURVEY CONTROL
 OR0315  ______________________________________________________________________
 OR0315* NAD 83(1986) POSITION- 43 01 01.     (N) 098 51 49.     (W)   SCALED
 OR0315* NAVD 88 ORTHO HEIGHT -   588.069 (meters)     1929.36  (feet) ADJUSTED
 OR0315  ______________________________________________________________________
 OR0315  GEOID HEIGHT    -        -25.917 (meters)                     GEOID18
 OR0315  DYNAMIC HEIGHT  -        587.850 (meters)     1928.64  (feet) COMP
 OR0315  MODELED GRAVITY -    980,230.5   (mgal)                       NAVD 88
 OR0315
 OR0315  VERT ORDER      -  FIRST     CLASS II
 OR0315
 OR0315.The horizontal coordinates were scaled from a map and have
 OR0315.an estimated accuracy of +/- 6 seconds.
 OR0315
 OR0315.The orthometric height was determined by differential leveling and
 OR0315.adjusted by the NATIONAL GEODETIC SURVEY
 OR0315.in June 1991.
 OR0315
 OR0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0315.GEOID18 height accuracy estimate available here.
 OR0315
 OR0315.Click photographs - Photos may exist for this station.
 OR0315
 OR0315.The dynamic height is computed by dividing the NAVD 88
 OR0315.geopotential number by the normal gravity value computed on the
 OR0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0315.degrees latitude (g = 980.6199 gals.).
 OR0315
 OR0315.The modeled gravity was interpolated from observed gravity values.
 OR0315
 OR0315;                    North         East    Units  Estimated Accuracy
 OR0315;SPC SD S     -    77,000.      719,800.      MT  (+/- 180 meters Scaled)
 OR0315
 OR0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN111627(NAD 83)
 OR0315
 OR0315                          SUPERSEDED SURVEY CONTROL
 OR0315
 OR0315  NGVD 29 (??/??/92)  587.748  (m)         1928.30   (f) ADJ UNCH    1 2
 OR0315
 OR0315.Superseded values are not recommended for survey control.
 OR0315
 OR0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0315.See file dsdata.pdf to determine how the superseded data were derived.
 OR0315
 OR0315_MARKER: DD = SURVEY DISK
 OR0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0315_STAMPING: CA1 6A
 OR0315_MARK LOGO: USACE
 OR0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0315+STABILITY: SURFACE MOTION
 OR0315_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0315+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0315
 OR0315  HISTORY     - Date     Condition        Report By
 OR0315  HISTORY     - UNK      MONUMENTED       USACE
 OR0315  HISTORY     - 1949     GOOD             CGS
 OR0315  HISTORY     - 20130125 GOOD             INDIV
 OR0315
 OR0315                          STATION DESCRIPTION
 OR0315
 OR0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0315'1.5 MI SE FROM FAIRFAX.
 OR0315'1.0 MILE EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0315'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.5 MILE
 OR0315'SOUTH ALONG A GRADED DIRT ROAD, 49.7 FEET NORTH OF A POWER POLE,
 OR0315'36.7 FEET WEST OF THE CENTER LINE OF THE ROAD, 3.0 FEET SOUTH
 OR0315'OF A FENCE LINE LEADING WEST, 1.3 FEET EAST OF THE WEST
 OR0315'RIGHT-OF-WAY FENCE, AND SET IN THE TOP OF A 10-FOOT CONCRETE
 OR0315'POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 OR0315
 OR0315                          STATION RECOVERY (2013)
 OR0315
 OR0315'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0315'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0295 ***********************************************************************
 OR0295  DESIGNATION -  CA 1/7
 OR0295  PID         -  OR0295
 OR0295  STATE/COUNTY-  SD/GREGORY
 OR0295  COUNTRY     -  US
 OR0295  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0295
 OR0295                         *CURRENT SURVEY CONTROL
 OR0295  ______________________________________________________________________
 OR0295* NAD 83(1986) POSITION- 43 01 31.     (N) 098 42 19.     (W)   SCALED
 OR0295* NAVD 88 ORTHO HEIGHT -   552.884 (meters)     1813.92  (feet) ADJUSTED
 OR0295  ______________________________________________________________________
 OR0295  GEOID HEIGHT    -        -26.082 (meters)                     GEOID18
 OR0295  DYNAMIC HEIGHT  -        552.687 (meters)     1813.27  (feet) COMP
 OR0295  MODELED GRAVITY -    980,246.1   (mgal)                       NAVD 88
 OR0295
 OR0295  VERT ORDER      -  FIRST     CLASS II
 OR0295
 OR0295.The horizontal coordinates were scaled from a map and have
 OR0295.an estimated accuracy of +/- 6 seconds.
 OR0295
 OR0295.The orthometric height was determined by differential leveling and
 OR0295.adjusted by the NATIONAL GEODETIC SURVEY
 OR0295.in June 1991.
 OR0295
 OR0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0295.GEOID18 height accuracy estimate available here.
 OR0295
 OR0295.Click photographs - Photos may exist for this station.
 OR0295
 OR0295.The dynamic height is computed by dividing the NAVD 88
 OR0295.geopotential number by the normal gravity value computed on the
 OR0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0295.degrees latitude (g = 980.6199 gals.).
 OR0295
 OR0295.The modeled gravity was interpolated from observed gravity values.
 OR0295
 OR0295;                    North         East    Units  Estimated Accuracy
 OR0295;SPC SD S     -    78,170.      732,690.      MT  (+/- 180 meters Scaled)
 OR0295
 OR0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN240636(NAD 83)
 OR0295
 OR0295                          SUPERSEDED SURVEY CONTROL
 OR0295
 OR0295  NGVD 29 (??/??/92)  552.573  (m)         1812.90   (f) ADJ UNCH    1 2
 OR0295
 OR0295.Superseded values are not recommended for survey control.
 OR0295
 OR0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0295.See file dsdata.pdf to determine how the superseded data were derived.
 OR0295
 OR0295_MARKER: DD = SURVEY DISK
 OR0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0295_STAMPING: CA1/7
 OR0295_MARK LOGO: USACE
 OR0295_PROJECTION: FLUSH
 OR0295_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0295+STABILITY: SURFACE MOTION
 OR0295_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0295+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0295
 OR0295  HISTORY     - Date     Condition        Report By
 OR0295  HISTORY     - UNK      MONUMENTED       USACE
 OR0295  HISTORY     - 1949     GOOD             CGS
 OR0295  HISTORY     - 20130125 GOOD             INDIV
 OR0295
 OR0295                          STATION DESCRIPTION
 OR0295
 OR0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0295'11.4 MI E FROM FAIRFAX.
 OR0295'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0295'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9
 OR0295'MILES EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG
 OR0295'A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT
 OR0295'ROAD, THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, JUST NORTH
 OR0295'OF A CURVE WITH TANGENTS LEADING NORTH AND WEST, 131.0 FEET WEST
 OR0295'OF THE SOUTHWEST CORNER OF A FARMHOUSE, 35.0 FEET EAST OF THE
 OR0295'CENTER LINE OF THE ROAD, 26.0 FEET NORTH OF THE CENTER LINE OF A
 OR0295'PRIVATE ROAD, 2.5 FEET SOUTHEAST OF A GUARD POST, 2.3 FEET WEST
 OR0295'OF A GUARD POST, 2.0 FEET NORTHEAST OF A GUARD POST, AND BOLTED ON
 OR0295'THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL SET IN CONCRETE.
 OR0295'THE DISK BEING LEVEL WITH THE GROUND.
 OR0295
 OR0295                          STATION RECOVERY (2013)
 OR0295
 OR0295'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0280 ***********************************************************************
 OR0280  DESIGNATION -  CA 1/8
 OR0280  PID         -  OR0280
 OR0280  STATE/COUNTY-  SD/GREGORY
 OR0280  COUNTRY     -  US
 OR0280  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0280
 OR0280                         *CURRENT SURVEY CONTROL
 OR0280  ______________________________________________________________________
 OR0280* NAD 83(1986) POSITION- 43 02 08.     (N) 098 34 34.     (W)   SCALED
 OR0280* NAVD 88 ORTHO HEIGHT -   409.367 (meters)     1343.06  (feet) ADJUSTED
 OR0280  ______________________________________________________________________
 OR0280  GEOID HEIGHT    -        -26.179 (meters)                     GEOID18
 OR0280  DYNAMIC HEIGHT  -        409.226 (meters)     1342.60  (feet) COMP
 OR0280  MODELED GRAVITY -    980,266.2   (mgal)                       NAVD 88
 OR0280
 OR0280  VERT ORDER      -  FIRST     CLASS II
 OR0280
 OR0280.The horizontal coordinates were scaled from a map and have
 OR0280.an estimated accuracy of +/- 6 seconds.
 OR0280
 OR0280.The orthometric height was determined by differential leveling and
 OR0280.adjusted by the NATIONAL GEODETIC SURVEY
 OR0280.in June 1991.
 OR0280
 OR0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0280.GEOID18 height accuracy estimate available here.
 OR0280
 OR0280.Click photographs - Photos may exist for this station.
 OR0280
 OR0280.The dynamic height is computed by dividing the NAVD 88
 OR0280.geopotential number by the normal gravity value computed on the
 OR0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0280.degrees latitude (g = 980.6199 gals.).
 OR0280
 OR0280.The modeled gravity was interpolated from observed gravity values.
 OR0280
 OR0280;                    North         East    Units  Estimated Accuracy
 OR0280;SPC SD S     -    79,530.      743,190.      MT  (+/- 180 meters Scaled)
 OR0280
 OR0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN345648(NAD 83)
 OR0280
 OR0280                          SUPERSEDED SURVEY CONTROL
 OR0280
 OR0280  NGVD 29 (??/??/92)  409.059  (m)         1342.05   (f) ADJ UNCH    1 2
 OR0280
 OR0280.Superseded values are not recommended for survey control.
 OR0280
 OR0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0280.See file dsdata.pdf to determine how the superseded data were derived.
 OR0280
 OR0280_MARKER: DD = SURVEY DISK
 OR0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0280_STAMPING: CA1/8
 OR0280_MARK LOGO: USACE
 OR0280_PROJECTION: FLUSH
 OR0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0280+STABILITY: SURFACE MOTION
 OR0280
 OR0280  HISTORY     - Date     Condition        Report By
 OR0280  HISTORY     - UNK      MONUMENTED       USACE
 OR0280  HISTORY     - 1949     GOOD             CGS
 OR0280  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0280  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0280
 OR0280                          STATION DESCRIPTION
 OR0280
 OR0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0280'20.6 MI E FROM FAIRFAX.
 OR0280'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0280'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0280'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A GRADED
 OR0280'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0280'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 OR0280'NORTH ALONG A GRADED DIRT ROAD, THENCE 4.0 MILES EAST ALONG A
 OR0280'GRADED DIRT ROAD, THENCE 1.2 MILES SOUTH ALONG A GRADED DIRT ROAD,
 OR0280'THENCE 1.8 MILES EASTERLY ALONG A GRADED DIRT ROAD, THENCE 1.2
 OR0280'MILES NORTHEASTERLY ALONG A GRADED DIRT ROAD, ABOUT 250.0 FEET
 OR0280'SOUTHEAST OF A SCHOOL BUILDING, 84.0 FEET WEST OF THE CENTER LINE
 OR0280'OF THE ROAD, ON THE OUTSIDE OF A CURVE WITH TANGENTS LEADING
 OR0280'NORTHEAST AND SOUTHEAST, 10.0 FEET NORTHEAST OF THE CENTER LINE
 OR0280'OF THE ROAD LEADING TO THE SCHOOL, 22.3 FEET NORTH OF BENCH MARK
 OR0280'F 20 (USED), 2.0 FEET SOUTHWEST OF A FENCE, 2.3 FEET NORTHEAST
 OR0280'OF A GUARD POST, 2.3 FEET SOUTH OF A GUARD POST, 2.3 FEET NORTHWEST
 OR0280'OF A GUARD POST, AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF
 OR0280'REINFORCING STEEL SET IN CONCRETE.  THE DISK BEING LEVEL WITH THE
 OR0280'GROUND.
 OR0280
 OR0280                          STATION RECOVERY (1962)
 OR0280
 OR0280'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0280'MARK NOT FOUND.
 OR0280
 OR0280                          STATION RECOVERY (2013)
 OR0280
 OR0280'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0280'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0254 ***********************************************************************
 OR0254  DESIGNATION -  CA 2/1
 OR0254  PID         -  OR0254
 OR0254  STATE/COUNTY-  SD/CHARLES MIX
 OR0254  COUNTRY     -  US
 OR0254  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0254
 OR0254                         *CURRENT SURVEY CONTROL
 OR0254  ______________________________________________________________________
 OR0254* NAD 83(1986) POSITION- 43 06 15.     (N) 098 32 46.     (W)   SCALED
 OR0254* NAVD 88 ORTHO HEIGHT -   450.554 (meters)     1478.19  (feet) ADJUSTED
 OR0254  ______________________________________________________________________
 OR0254  GEOID HEIGHT    -        -26.305 (meters)                     GEOID18
 OR0254  DYNAMIC HEIGHT  -        450.408 (meters)     1477.71  (feet) COMP
 OR0254  MODELED GRAVITY -    980,283.4   (mgal)                       NAVD 88
 OR0254
 OR0254  VERT ORDER      -  FIRST     CLASS II
 OR0254
 OR0254.The horizontal coordinates were scaled from a map and have
 OR0254.an estimated accuracy of +/- 6 seconds.
 OR0254
 OR0254.The orthometric height was determined by differential leveling and
 OR0254.adjusted by the NATIONAL GEODETIC SURVEY
 OR0254.in June 1991.
 OR0254
 OR0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0254.GEOID18 height accuracy estimate available here.
 OR0254
 OR0254.Click photographs - Photos may exist for this station.
 OR0254
 OR0254.The dynamic height is computed by dividing the NAVD 88
 OR0254.geopotential number by the normal gravity value computed on the
 OR0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0254.degrees latitude (g = 980.6199 gals.).
 OR0254
 OR0254.The modeled gravity was interpolated from observed gravity values.
 OR0254
 OR0254;                    North         East    Units  Estimated Accuracy
 OR0254;SPC SD S     -    87,200.      745,470.      MT  (+/- 180 meters Scaled)
 OR0254
 OR0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369724(NAD 83)
 OR0254
 OR0254                          SUPERSEDED SURVEY CONTROL
 OR0254
 OR0254  NGVD 29 (??/??/92)  450.253  (m)         1477.21   (f) ADJ UNCH    1 2
 OR0254
 OR0254.Superseded values are not recommended for survey control.
 OR0254
 OR0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0254.See file dsdata.pdf to determine how the superseded data were derived.
 OR0254
 OR0254_MARKER: DD = SURVEY DISK
 OR0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0254_STAMPING: CA2/1
 OR0254_MARK LOGO: USACE
 OR0254_PROJECTION: FLUSH
 OR0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0254+STABILITY: SURFACE MOTION
 OR0254
 OR0254  HISTORY     - Date     Condition        Report By
 OR0254  HISTORY     - UNK      MONUMENTED       USACE
 OR0254  HISTORY     - 1949     GOOD             CGS
 OR0254  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0254
 OR0254                          STATION DESCRIPTION
 OR0254
 OR0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0254'2.6 MI N FROM PICKSTOWN.
 OR0254'2.6 MILES NORTH ALONG THE ACCESS HIGHWAY FROM THE JUNCTION OF
 OR0254'THE ACCESS HIGHWAY WITH LEWIS AVENUE AT PICKSTOWN, IN THE
 OR0254'SOUTHWEST QUARTER OF A ROAD CROSSING, 64 FEET WEST OF THE CENTER
 OR0254'LINE OF THE HIGHWAY, 11 FEET SOUTH OF THE CENTER LINE OF THE
 OR0254'EAST-WEST ROAD, 4 FEET EAST OF A POINT IN LINE WITH A ROW OF
 OR0254'TELEPHONE POLES, ABOUT ON THE PROJECTED CENTER LINE OF THE ROAD
 OR0254'LEADING EAST AND ACROSS THE RAILROAD TRACK, 2.8 FEET WEST OF A
 OR0254'GUARD POST, 2.6 FEET NORTHEAST OF A GUARD POST, 2.8 FEET SOUTHEAST
 OR0254'OF A GUARD POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH
 OR0254'OF 10 FEET.  THE DISK BEING LEVEL WITH THE GROUND.  NOTE-- THIS
 OR0254'BENCH MARK IS LOCATED 0.5 MILE SOUTH OF BENCH MARK CA3/1 AND AA3.
 OR0254
 OR0254                          STATION RECOVERY (2013)
 OR0254
 OR0254'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0254'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0215 ***********************************************************************
 OR0215  DESIGNATION -  CA 2/3
 OR0215  PID         -  OR0215
 OR0215  STATE/COUNTY-  SD/CHARLES MIX
 OR0215  COUNTRY     -  US
 OR0215  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0215
 OR0215                         *CURRENT SURVEY CONTROL
 OR0215  ______________________________________________________________________
 OR0215* NAD 83(1986) POSITION- 43 09 42.     (N) 098 42 23.     (W)   SCALED
 OR0215* NAVD 88 ORTHO HEIGHT -   457.639 (meters)     1501.44  (feet) ADJUSTED
 OR0215  ______________________________________________________________________
 OR0215  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 OR0215  DYNAMIC HEIGHT  -        457.484 (meters)     1500.93  (feet) COMP
 OR0215  MODELED GRAVITY -    980,269.9   (mgal)                       NAVD 88
 OR0215
 OR0215  VERT ORDER      -  FIRST     CLASS II
 OR0215
 OR0215.The horizontal coordinates were scaled from a map and have
 OR0215.an estimated accuracy of +/- 6 seconds.
 OR0215
 OR0215.The orthometric height was determined by differential leveling and
 OR0215.adjusted by the NATIONAL GEODETIC SURVEY
 OR0215.in June 1991.
 OR0215
 OR0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0215.GEOID18 height accuracy estimate available here.
 OR0215
 OR0215.Click photographs - Photos may exist for this station.
 OR0215
 OR0215.The dynamic height is computed by dividing the NAVD 88
 OR0215.geopotential number by the normal gravity value computed on the
 OR0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0215.degrees latitude (g = 980.6199 gals.).
 OR0215
 OR0215.The modeled gravity was interpolated from observed gravity values.
 OR0215
 OR0215;                    North         East    Units  Estimated Accuracy
 OR0215;SPC SD S     -    93,320.      732,300.      MT  (+/- 180 meters Scaled)
 OR0215
 OR0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238788(NAD 83)
 OR0215
 OR0215                          SUPERSEDED SURVEY CONTROL
 OR0215
 OR0215  NGVD 29 (??/??/92)  457.322  (m)         1500.40   (f) ADJ UNCH    1 2
 OR0215
 OR0215.Superseded values are not recommended for survey control.
 OR0215
 OR0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0215.See file dsdata.pdf to determine how the superseded data were derived.
 OR0215
 OR0215_MARKER: DD = SURVEY DISK
 OR0215_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0215_STAMPING: CA2/3
 OR0215_MARK LOGO: USACE
 OR0215_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0215
 OR0215  HISTORY     - Date     Condition        Report By
 OR0215  HISTORY     - UNK      MONUMENTED       USACE
 OR0215  HISTORY     - 1949     GOOD             CGS
 OR0215  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0215
 OR0215                          STATION DESCRIPTION
 OR0215
 OR0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0215'6.4 MI E FROM WHEELER.
 OR0215'6.4 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0215'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, 0.5
 OR0215'MILE SOUTH ALONG THE HIGHWAY FROM THE JUNCTION OF U.S. HIGHWAY
 OR0215'NO. 18 WITH STATE HIGHWAY NO. 50, IN THE NORTHWEST CORNER OF A
 OR0215'CULTIVATED FIELD, 42 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 OR0215'10 FEET SOUTH OF THE CENTER LINE OF A FIELD ROAD LEADING EAST,
 OR0215'4.6 FEET SOUTHEAST OF A CORNER FENCE POST, 2.8 FEET SOUTH OF AN
 OR0215'EAST-WEST FENCE, 4 FEET EAST OF A NORTH-SOUTH FENCE, 2.8 FEET
 OR0215'NORTH OF A GUARD POST, 2.2 FEET WEST OF A GUARD POST, 6.5 FEET
 OR0215'NORTHEAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 OR0215'POST AT A DEPTH OF 10 FEET.  THE DISK BEING BOLTED ON THE TOP
 OR0215'OF A 10-FOOT SECTION OF REINFORCING STEEL.
 OR0215
 OR0215                          STATION RECOVERY (2013)
 OR0215
 OR0215'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0216 ***********************************************************************
 OR0216  DESIGNATION -  CA 2/3 RESET
 OR0216  PID         -  OR0216
 OR0216  STATE/COUNTY-  SD/CHARLES MIX
 OR0216  COUNTRY     -  US
 OR0216  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0216
 OR0216                         *CURRENT SURVEY CONTROL
 OR0216  ______________________________________________________________________
 OR0216* NAD 83(1986) POSITION- 43 09 42.     (N) 098 42 23.     (W)   SCALED
 OR0216* NAVD 88 ORTHO HEIGHT -   457.58  (meters)     1501.2   (feet) RESET
 OR0216  ______________________________________________________________________
 OR0216  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 OR0216  VERT ORDER      -  THIRD
 OR0216
 OR0216.The horizontal coordinates were scaled from a map and have
 OR0216.an estimated accuracy of +/- 6 seconds.
 OR0216
 OR0216.The orthometric height was computed from unverified reset data.
 OR0216
 OR0216.No vertical observational check was made to the station.
 OR0216
 OR0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0216.GEOID18 height accuracy estimate available here.
 OR0216
 OR0216.Click photographs - Photos may exist for this station.
 OR0216
 OR0216;                    North         East    Units  Estimated Accuracy
 OR0216;SPC SD S     -    93,320.      732,300.      MT  (+/- 180 meters Scaled)
 OR0216
 OR0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238788(NAD 83)
 OR0216
 OR0216                          SUPERSEDED SURVEY CONTROL
 OR0216
 OR0216  NGVD 29 (04/17/07)  457.26   (m)         1500.2    (f) RESET       3  
 OR0216
 OR0216.Superseded values are not recommended for survey control.
 OR0216
 OR0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0216.See file dsdata.pdf to determine how the superseded data were derived.
 OR0216
 OR0216_MARKER: DV = VERTICAL CONTROL DISK
 OR0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0216_STAMPING: CA2/3 C OF E RESET 1974
 OR0216_MARK LOGO: NGS
 OR0216_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0216+STABILITY: SURFACE MOTION
 OR0216
 OR0216  HISTORY     - Date     Condition        Report By
 OR0216  HISTORY     - 1974     MONUMENTED       NGS
 OR0216
 OR0216                          STATION DESCRIPTION
 OR0216
 OR0216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 OR0216'6.6 MI S FROM GEDDES.
 OR0216'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 50 AND THE ROAD
 OR0216'LEADING EAST 1/2 MILE TO GEDDES, GO SOUTH ON HIGHWAY 50 FOR 6.0
 OR0216'MILES TO WHERE IT MAKES A LONG CURVE TO THE EAST, AND A JUNCTION
 OR0216'WITH A GRAVELED ROAD LEADING SOUTH, GO SOUTH ON THE GRAVELED
 OR0216'ROAD 0.6 MILE TO A T FENCE CORNER ON THE LEFT WITH TWO WIRE
 OR0216'GATES, AND THE MARK 82 FEET EAST OF THE CENTER OF THE ROAD,
 OR0216'1-FOOT SOUTH OF A PROPERTY LINE FENCE, 1.5 FEET EAST OF A METAL
 OR0216'WITNESS POST, ON PROPERTY OF MR. HAROLD ROBINSON, AND SET IN
 OR0216'THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0330 ***********************************************************************
 OR0330  DESIGNATION -  CA 2/4
 OR0330  PID         -  OR0330
 OR0330  STATE/COUNTY-  SD/CHARLES MIX
 OR0330  COUNTRY     -  US
 OR0330  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0330
 OR0330                         *CURRENT SURVEY CONTROL
 OR0330  ______________________________________________________________________
 OR0330* NAD 83(1986) POSITION- 43 06 14.     (N) 098 42 26.     (W)   SCALED
 OR0330* NAVD 88 ORTHO HEIGHT -   428.946 (meters)     1407.30  (feet) ADJUSTED
 OR0330  ______________________________________________________________________
 OR0330  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 OR0330  DYNAMIC HEIGHT  -        428.798 (meters)     1406.81  (feet) COMP
 OR0330  MODELED GRAVITY -    980,262.4   (mgal)                       NAVD 88
 OR0330
 OR0330  VERT ORDER      -  FIRST     CLASS II
 OR0330
 OR0330.The horizontal coordinates were scaled from a map and have
 OR0330.an estimated accuracy of +/- 6 seconds.
 OR0330
 OR0330.The orthometric height was determined by differential leveling and
 OR0330.adjusted by the NATIONAL GEODETIC SURVEY
 OR0330.in June 1991.
 OR0330
 OR0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0330.GEOID18 height accuracy estimate available here.
 OR0330
 OR0330.Click photographs - Photos may exist for this station.
 OR0330
 OR0330.The dynamic height is computed by dividing the NAVD 88
 OR0330.geopotential number by the normal gravity value computed on the
 OR0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0330.degrees latitude (g = 980.6199 gals.).
 OR0330
 OR0330.The modeled gravity was interpolated from observed gravity values.
 OR0330
 OR0330;                    North         East    Units  Estimated Accuracy
 OR0330;SPC SD S     -    86,900.      732,360.      MT  (+/- 180 meters Scaled)
 OR0330
 OR0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238723(NAD 83)
 OR0330
 OR0330                          SUPERSEDED SURVEY CONTROL
 OR0330
 OR0330  NGVD 29 (??/??/92)  428.630  (m)         1406.26   (f) ADJ UNCH    1 2
 OR0330
 OR0330.Superseded values are not recommended for survey control.
 OR0330
 OR0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0330.See file dsdata.pdf to determine how the superseded data were derived.
 OR0330
 OR0330_MARKER: DD = SURVEY DISK
 OR0330_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0330_SP_SET: STEEL
 OR0330_STAMPING: CA2/4
 OR0330_MARK LOGO: USACE
 OR0330_PROJECTION: FLUSH
 OR0330_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0330_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0330_ROD/PIPE-DEPTH: 3.0 meters
 OR0330
 OR0330  HISTORY     - Date     Condition        Report By
 OR0330  HISTORY     - UNK      MONUMENTED       USACE
 OR0330  HISTORY     - 1949     GOOD             CGS
 OR0330  HISTORY     - 1963     POOR             USGS
 OR0330  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0330
 OR0330                          STATION DESCRIPTION
 OR0330
 OR0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0330'9.4 MI SE FROM WHEELER.
 OR0330'5.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0330'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, THENCE
 OR0330'3.5 MILES SOUTH ALONG A DIRT ROAD, AT A T-JUNCTION OF THE
 OR0330'NORTH-SOUTH ROAD AND A DIRT ROAD LEADING EAST, 65.0 FEET WEST
 OR0330'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, IN THE NORTHEAST
 OR0330'CORNER OF A SMALL ORCHARD, 7.0 FEET SOUTHWEST OF A CORNER FENCE
 OR0330'POST, 4.0 FEET SOUTH OF AN EAST-WEST FENCE, 5.7 FEET WEST OF A
 OR0330'NORTH-SOUTH FENCE, 2.2 FEET SOUTHEAST OF A GUARD POST, 2.3 FEET
 OR0330'NORTHWEST OF A GUARD POST, 2.2 FEET SOUTHWEST OF A GUARD POST,
 OR0330'AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING
 OR0330'STEEL SET IN CONCRETE, THE TOP OF THE DISK BEING LEVEL WITH THE
 OR0330'GROUND.  NOTE-- BENCH MARK IS IN CULTIVATED FIELD AND HAS BEEN
 OR0330'IT BY FARM IMPLEMENTS.  PROBABLY GOOD AS A FOURTH ORDER
 OR0330'ELEVATION.
 OR0330
 OR0330                          STATION RECOVERY (1963)
 OR0330
 OR0330'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 OR0330'MARK RECOVERED IN POOR CONDITION.
 OR0330
 OR0330                          STATION RECOVERY (2013)
 OR0330
 OR0330'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0330'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0312 ***********************************************************************
 OR0312  DESIGNATION -  CA 2/6
 OR0312  PID         -  OR0312
 OR0312  STATE/COUNTY-  SD/GREGORY
 OR0312  COUNTRY     -  US
 OR0312  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0312
 OR0312                         *CURRENT SURVEY CONTROL
 OR0312  ______________________________________________________________________
 OR0312* NAD 83(1986) POSITION- 43 01 27.     (N) 098 51 13.     (W)   SCALED
 OR0312* NAVD 88 ORTHO HEIGHT -   587.472 (meters)     1927.40  (feet) ADJUSTED
 OR0312  ______________________________________________________________________
 OR0312  GEOID HEIGHT    -        -25.945 (meters)                     GEOID18
 OR0312  DYNAMIC HEIGHT  -        587.254 (meters)     1926.68  (feet) COMP
 OR0312  MODELED GRAVITY -    980,231.2   (mgal)                       NAVD 88
 OR0312
 OR0312  VERT ORDER      -  FIRST     CLASS II
 OR0312
 OR0312.The horizontal coordinates were scaled from a map and have
 OR0312.an estimated accuracy of +/- 6 seconds.
 OR0312
 OR0312.The orthometric height was determined by differential leveling and
 OR0312.adjusted by the NATIONAL GEODETIC SURVEY
 OR0312.in June 1991.
 OR0312
 OR0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0312.GEOID18 height accuracy estimate available here.
 OR0312
 OR0312.Click photographs - Photos may exist for this station.
 OR0312
 OR0312.The dynamic height is computed by dividing the NAVD 88
 OR0312.geopotential number by the normal gravity value computed on the
 OR0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0312.degrees latitude (g = 980.6199 gals.).
 OR0312
 OR0312.The modeled gravity was interpolated from observed gravity values.
 OR0312
 OR0312;                    North         East    Units  Estimated Accuracy
 OR0312;SPC SD S     -    77,820.      720,600.      MT  (+/- 180 meters Scaled)
 OR0312
 OR0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN119635(NAD 83)
 OR0312
 OR0312                          SUPERSEDED SURVEY CONTROL
 OR0312
 OR0312  NGVD 29 (??/??/92)  587.151  (m)         1926.34   (f) ADJ UNCH    1 2
 OR0312
 OR0312.Superseded values are not recommended for survey control.
 OR0312
 OR0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0312.See file dsdata.pdf to determine how the superseded data were derived.
 OR0312
 OR0312_MARKER: DD = SURVEY DISK
 OR0312_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0312_SP_SET: STEEL
 OR0312_STAMPING: CA2/6
 OR0312_MARK LOGO: USACE
 OR0312_PROJECTION: FLUSH
 OR0312_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0312_ROD/PIPE-DEPTH: 3.0 meters
 OR0312
 OR0312  HISTORY     - Date     Condition        Report By
 OR0312  HISTORY     - UNK      MONUMENTED       USACE
 OR0312  HISTORY     - 1949     GOOD             CGS
 OR0312  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0312  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0312
 OR0312                          STATION DESCRIPTION
 OR0312
 OR0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0312'2 MI E FROM FAIRFAX.
 OR0312'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0312'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 1.5 MILES
 OR0312'EAST ALONG STATE HIGHWAY NO. 54, IN THE NORTHEAST CORNER OF A
 OR0312'CULTIVATED FIELD, 68.0 FEET SOUTH OF A TELEPHONE POLE ON THE
 OR0312'NORTH SIDE OF THE HIGHWAY AND LOCATED 14.0 FEET WEST OF THE CENTER
 OR0312'LINE OF A GATE, 36.0 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OR0312'3.0 FEET SOUTH OF AN EAST-WEST FENCE, 2.5 FEET WEST OF A
 OR0312'NORTH-SOUTH FENCE, 2.8 FEET NORTH OF A GUARD POST, 2.0 FEET
 OR0312'SOUTHWEST OF A GUARD POST, 2.5 FEET SOUTHEAST OF A GUARD POST, AND
 OR0312'BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL
 OR0312'SET IN CONCRETE.  THE DISK IS BEING LEVEL WITH THE GROUND.
 OR0312
 OR0312                          STATION RECOVERY (1993)
 OR0312
 OR0312'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0312'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0312
 OR0312                          STATION RECOVERY (2013)
 OR0312
 OR0312'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0312'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0314 ***********************************************************************
 OR0314  DESIGNATION -  CA 2/6 A
 OR0314  PID         -  OR0314
 OR0314  STATE/COUNTY-  SD/GREGORY
 OR0314  COUNTRY     -  US
 OR0314  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0314
 OR0314                         *CURRENT SURVEY CONTROL
 OR0314  ______________________________________________________________________
 OR0314* NAD 83(1986) POSITION- 43 01 27.     (N) 098 51 49.     (W)   SCALED
 OR0314* NAVD 88 ORTHO HEIGHT -   589.621 (meters)     1934.45  (feet) ADJUSTED
 OR0314  ______________________________________________________________________
 OR0314  GEOID HEIGHT    -        -25.936 (meters)                     GEOID18
 OR0314  DYNAMIC HEIGHT  -        589.403 (meters)     1933.73  (feet) COMP
 OR0314  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 OR0314
 OR0314  VERT ORDER      -  FIRST     CLASS II
 OR0314
 OR0314.The horizontal coordinates were scaled from a map and have
 OR0314.an estimated accuracy of +/- 6 seconds.
 OR0314
 OR0314.The orthometric height was determined by differential leveling and
 OR0314.adjusted by the NATIONAL GEODETIC SURVEY
 OR0314.in June 1991.
 OR0314
 OR0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0314.GEOID18 height accuracy estimate available here.
 OR0314
 OR0314.Click photographs - Photos may exist for this station.
 OR0314
 OR0314.The dynamic height is computed by dividing the NAVD 88
 OR0314.geopotential number by the normal gravity value computed on the
 OR0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0314.degrees latitude (g = 980.6199 gals.).
 OR0314
 OR0314.The modeled gravity was interpolated from observed gravity values.
 OR0314
 OR0314;                    North         East    Units  Estimated Accuracy
 OR0314;SPC SD S     -    77,810.      719,790.      MT  (+/- 180 meters Scaled)
 OR0314
 OR0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN111635(NAD 83)
 OR0314
 OR0314                          SUPERSEDED SURVEY CONTROL
 OR0314
 OR0314  NGVD 29 (??/??/92)  589.300  (m)         1933.40   (f) ADJ UNCH    1 2
 OR0314
 OR0314.Superseded values are not recommended for survey control.
 OR0314
 OR0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0314.See file dsdata.pdf to determine how the superseded data were derived.
 OR0314
 OR0314_MARKER: DD = SURVEY DISK
 OR0314_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0314_STAMPING: CA2/6A
 OR0314_MARK LOGO: USACE
 OR0314_PROJECTION: FLUSH
 OR0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0314+STABILITY: SURFACE MOTION
 OR0314
 OR0314  HISTORY     - Date     Condition        Report By
 OR0314  HISTORY     - UNK      MONUMENTED       USACE
 OR0314  HISTORY     - 1949     GOOD             CGS
 OR0314  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0314
 OR0314                          STATION DESCRIPTION
 OR0314
 OR0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0314'1 MI E FROM FAIRFAX.
 OR0314'1.0 MILE EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0314'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, AT A ROAD
 OR0314'INTERSECTION, 83.0 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OR0314'33.0 FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 1.5
 OR0314'FEET EAST OF A FENCE, MIDWAY BETWEEN THREE REFERENCE POSTS, AND
 OR0314'SET IN THE TOP OF A 10-FOOT CONCRETE POST WHICH IS FLUSH WITH THE
 OR0314'GROUND.
 OR0314
 OR0314                          STATION RECOVERY (2013)
 OR0314
 OR0314'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0314'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0294 ***********************************************************************
 OR0294  DESIGNATION -  CA 2/7
 OR0294  PID         -  OR0294
 OR0294  STATE/COUNTY-  SD/GREGORY
 OR0294  COUNTRY     -  US
 OR0294  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0294
 OR0294                         *CURRENT SURVEY CONTROL
 OR0294  ______________________________________________________________________
 OR0294* NAD 83(1986) POSITION- 43 01 53.     (N) 098 42 19.     (W)   SCALED
 OR0294* NAVD 88 ORTHO HEIGHT -   547.106 (meters)     1794.96  (feet) ADJUSTED
 OR0294  ______________________________________________________________________
 OR0294  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 OR0294  DYNAMIC HEIGHT  -        546.911 (meters)     1794.32  (feet) COMP
 OR0294  MODELED GRAVITY -    980,247.3   (mgal)                       NAVD 88
 OR0294
 OR0294  VERT ORDER      -  FIRST     CLASS II
 OR0294
 OR0294.The horizontal coordinates were scaled from a map and have
 OR0294.an estimated accuracy of +/- 6 seconds.
 OR0294
 OR0294.The orthometric height was determined by differential leveling and
 OR0294.adjusted by the NATIONAL GEODETIC SURVEY
 OR0294.in June 1991.
 OR0294
 OR0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0294.GEOID18 height accuracy estimate available here.
 OR0294
 OR0294.Click photographs - Photos may exist for this station.
 OR0294
 OR0294.The dynamic height is computed by dividing the NAVD 88
 OR0294.geopotential number by the normal gravity value computed on the
 OR0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0294.degrees latitude (g = 980.6199 gals.).
 OR0294
 OR0294.The modeled gravity was interpolated from observed gravity values.
 OR0294
 OR0294;                    North         East    Units  Estimated Accuracy
 OR0294;SPC SD S     -    78,850.      732,670.      MT  (+/- 180 meters Scaled)
 OR0294
 OR0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN240643(NAD 83)
 OR0294
 OR0294                          SUPERSEDED SURVEY CONTROL
 OR0294
 OR0294  NGVD 29 (??/??/92)  546.794  (m)         1793.94   (f) ADJ UNCH    1 2
 OR0294
 OR0294.Superseded values are not recommended for survey control.
 OR0294
 OR0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0294.See file dsdata.pdf to determine how the superseded data were derived.
 OR0294
 OR0294_MARKER: DD = SURVEY DISK
 OR0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0294_STAMPING: CA 2/7
 OR0294_MARK LOGO: USACE
 OR0294_PROJECTION: FLUSH
 OR0294_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0294+STABILITY: SURFACE MOTION
 OR0294_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0294+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0294
 OR0294  HISTORY     - Date     Condition        Report By
 OR0294  HISTORY     - UNK      MONUMENTED       USACE
 OR0294  HISTORY     - 1949     GOOD             CGS
 OR0294  HISTORY     - 19931005 GOOD             NGS
 OR0294  HISTORY     - 20130125 GOOD             INDIV
 OR0294
 OR0294                          STATION DESCRIPTION
 OR0294
 OR0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0294'11.9 MI E FROM FAIRFAX.
 OR0294'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0294'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0294'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0294'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0294'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE
 OR0294'NORTH ALONG A GRADED DIRT ROAD, IN THE NORTHEAST CORNER OF A
 OR0294'CULTIVATED FIELD, 40.0 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OR0294'5.5 FEET NORTHWEST OF A TELEPHONE POLE, 2.5 FEET SOUTH OF AN
 OR0294'EAST-WEST FENCE, 2.8 FEET WEST OF A NORTH-SOUTH FENCE, 3.0 FEET
 OR0294'SOUTHWEST OF A 3-WAY CORNER FENCE POST, 2.3 FEET SOUTHWEST OF
 OR0294'A GUARD POST, 2.3 FEET EAST OF A GUARD POST, 2.3 FEET NORTHWEST
 OR0294'OF A GUARD POST, AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF
 OR0294'REINFORCING STEEL SET IN CONCRETE.  THE DISK BEING LEVEL WITH THE
 OR0294'GROUND.
 OR0294
 OR0294                          STATION RECOVERY (1993)
 OR0294
 OR0294'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0294'16.4 KM (10.20 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0294'OF STATE HIGHWAY 46 IN PICKSTOWN, THENCE 0.3 KM (0.20 MI) SOUTHERLY
 OR0294'ALONG A TRACK ROAD, 12.2 M (40.0 FT) WEST OF THE ROAD CENTER, 0.9 M
 OR0294'(3.0 FT) SOUTH OF A FENCE, 0.8 M (2.6 FT) WEST OF A FENCE, NEAR THE
 OR0294'CENTER OF 3 STEEL POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR0294'SURFACE.  NOTE--THE DISK IS AFFIXED TO A 10-FOOT SECTION OF
 OR0294'REINFORCING STEEL SET IN CONCRETE.
 OR0294
 OR0294                          STATION RECOVERY (2013)
 OR0294
 OR0294'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0279 ***********************************************************************
 OR0279  DESIGNATION -  CA 2/8
 OR0279  PID         -  OR0279
 OR0279  STATE/COUNTY-  SD/GREGORY
 OR0279  COUNTRY     -  US
 OR0279  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0279
 OR0279                         *CURRENT SURVEY CONTROL
 OR0279  ______________________________________________________________________
 OR0279* NAD 83(1986) POSITION- 43 02 32.     (N) 098 34 00.     (W)   SCALED
 OR0279* NAVD 88 ORTHO HEIGHT -   398.429 (meters)     1307.18  (feet) ADJUSTED
 OR0279  ______________________________________________________________________
 OR0279  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 OR0279  DYNAMIC HEIGHT  -        398.293 (meters)     1306.73  (feet) COMP
 OR0279  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 OR0279
 OR0279  VERT ORDER      -  FIRST     CLASS II
 OR0279
 OR0279.The horizontal coordinates were scaled from a map and have
 OR0279.an estimated accuracy of +/- 6 seconds.
 OR0279
 OR0279.The orthometric height was determined by differential leveling and
 OR0279.adjusted by the NATIONAL GEODETIC SURVEY
 OR0279.in June 1991.
 OR0279
 OR0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0279.GEOID18 height accuracy estimate available here.
 OR0279
 OR0279.Click photographs - Photos may exist for this station.
 OR0279
 OR0279.The dynamic height is computed by dividing the NAVD 88
 OR0279.geopotential number by the normal gravity value computed on the
 OR0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0279.degrees latitude (g = 980.6199 gals.).
 OR0279
 OR0279.The modeled gravity was interpolated from observed gravity values.
 OR0279
 OR0279;                    North         East    Units  Estimated Accuracy
 OR0279;SPC SD S     -    80,280.      743,940.      MT  (+/- 180 meters Scaled)
 OR0279
 OR0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN352655(NAD 83)
 OR0279
 OR0279                          SUPERSEDED SURVEY CONTROL
 OR0279
 OR0279  NGVD 29 (??/??/92)  398.124  (m)         1306.18   (f) ADJ UNCH    1 2
 OR0279
 OR0279.Superseded values are not recommended for survey control.
 OR0279
 OR0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0279.See file dsdata.pdf to determine how the superseded data were derived.
 OR0279
 OR0279_MARKER: DD = SURVEY DISK
 OR0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0279_STAMPING: CA2/8
 OR0279_MARK LOGO: USACE
 OR0279_PROJECTION: FLUSH
 OR0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0279+STABILITY: SURFACE MOTION
 OR0279
 OR0279  HISTORY     - Date     Condition        Report By
 OR0279  HISTORY     - UNK      MONUMENTED       USACE
 OR0279  HISTORY     - 1949     GOOD             CGS
 OR0279  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0279
 OR0279                          STATION DESCRIPTION
 OR0279
 OR0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0279'21.2 MI E FROM FAIRFAX.
 OR0279'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0279'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0279'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0279'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0279'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 OR0279'NORTH ALONG A GRADED DIRT ROAD, THENCE 4.0 MILES EAST ALONG A
 OR0279'GRADED DIRT ROAD, THENCE 1.2 MILES SOUTH ALONG A GRADED DIRT ROAD,
 OR0279'THENCE 1.8 MILES EASTERLY ALONG A GRADED DIRT ROAD, THENCE 1.85
 OR0279'MILES NORTHEASTERLY ALONG A GRADED DIRT ROAD, ON THE OUTSIDE OF
 OR0279'A CURVE WITH TANGENTS LEADING EAST AND SOUTH, 45.0 FEET NORTHWEST
 OR0279'OF THE CENTER LINE OF THE ROAD, 24.0 FEET SOUTH OF THE CENTER LINE
 OR0279'OF A FIELD ROAD LEADING WEST, 8.2 FEET SOUTH OF A TELEPHONE POLE,
 OR0279'3.0 FEET EAST OF A FENCE, 2.5 FEET WEST OF A GUARD POST, 2.5 FEET
 OR0279'SOUTHEAST OF A GUARD POST, 2.5 FEET NORTHEAST OF A GUARD POST, AND
 OR0279'BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL SET
 OR0279'IN CONCRETE.  THE DISK BEING LEVEL WITH THE GROUND.
 OR0279
 OR0279                          STATION RECOVERY (2013)
 OR0279
 OR0279'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0279'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0253 ***********************************************************************
 OR0253  DESIGNATION -  CA 3/1
 OR0253  PID         -  OR0253
 OR0253  STATE/COUNTY-  SD/CHARLES MIX
 OR0253  COUNTRY     -  US
 OR0253  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0253
 OR0253                         *CURRENT SURVEY CONTROL
 OR0253  ______________________________________________________________________
 OR0253* NAD 83(1986) POSITION- 43 06 41.     (N) 098 32 45.     (W)   SCALED
 OR0253* NAVD 88 ORTHO HEIGHT -   455.493 (meters)     1494.40  (feet) ADJUSTED
 OR0253  ______________________________________________________________________
 OR0253  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OR0253  DYNAMIC HEIGHT  -        455.345 (meters)     1493.91  (feet) COMP
 OR0253  MODELED GRAVITY -    980,283.1   (mgal)                       NAVD 88
 OR0253
 OR0253  VERT ORDER      -  FIRST     CLASS II
 OR0253
 OR0253.The horizontal coordinates were scaled from a map and have
 OR0253.an estimated accuracy of +/- 6 seconds.
 OR0253
 OR0253.The orthometric height was determined by differential leveling and
 OR0253.adjusted by the NATIONAL GEODETIC SURVEY
 OR0253.in June 1991.
 OR0253
 OR0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0253.GEOID18 height accuracy estimate available here.
 OR0253
 OR0253.Click photographs - Photos may exist for this station.
 OR0253
 OR0253.The dynamic height is computed by dividing the NAVD 88
 OR0253.geopotential number by the normal gravity value computed on the
 OR0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0253.degrees latitude (g = 980.6199 gals.).
 OR0253
 OR0253.The modeled gravity was interpolated from observed gravity values.
 OR0253
 OR0253;                    North         East    Units  Estimated Accuracy
 OR0253;SPC SD S     -    88,000.      745,470.      MT  (+/- 180 meters Scaled)
 OR0253
 OR0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369732(NAD 83)
 OR0253
 OR0253                          SUPERSEDED SURVEY CONTROL
 OR0253
 OR0253  NGVD 29 (??/??/92)  455.191  (m)         1493.41   (f) ADJ UNCH    1 2
 OR0253
 OR0253.Superseded values are not recommended for survey control.
 OR0253
 OR0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0253.See file dsdata.pdf to determine how the superseded data were derived.
 OR0253
 OR0253_MARKER: DD = SURVEY DISK
 OR0253_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0253_STAMPING: CA3/1
 OR0253_MARK LOGO: USACE
 OR0253_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0253_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0253+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0253
 OR0253  HISTORY     - Date     Condition        Report By
 OR0253  HISTORY     - UNK      MONUMENTED       USACE
 OR0253  HISTORY     - 1949     GOOD             CGS
 OR0253  HISTORY     - 20121212 GOOD             INDIV
 OR0253
 OR0253                          STATION DESCRIPTION
 OR0253
 OR0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0253'3 MI S FROM LAKE ANDES.
 OR0253'3.05 MILES SOUTH ALONG THE ACCESS HIGHWAY FROM THE EAST POINT OF
 OR0253'THE JUNCTION OF THE ACCESS HIGHWAY WITH U.S. HIGHWAY NO. 18 AND
 OR0253'STATE HIGHWAY NO. 50 AT LAKE ANDES, AT A T-JUNCTION OF THE
 OR0253'HIGHWAY AND A GRAVEL ROAD LEADING WEST, 63 FEET WEST OF THE CENTER
 OR0253'LINE OF THE HIGHWAY, 36 FEET SOUTH OF THE CENTER LINE OF THE
 OR0253'ROAD LEADING WEST, 22 FEET EAST OF BENCH MARK AA3, 5.5 FEET
 OR0253'SOUTHEAST OF A CORNER FENCE POST, 2.9 FEET EAST OF A FENCE, 2.3
 OR0253'FEET SOUTHWEST OF A GUARD POST, 2.3 FEET NORTH OF A GUARD POST,
 OR0253'SET IN THE TOP OF A CONCRETE POT AT A DEPTH OF 10 FEET.  THE DISK
 OR0253'BEING BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL.
 OR0253
 OR0253                          STATION RECOVERY (2012)
 OR0253
 OR0253'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0214 ***********************************************************************
 OR0214  DESIGNATION -  CA 3/3
 OR0214  PID         -  OR0214
 OR0214  STATE/COUNTY-  SD/CHARLES MIX
 OR0214  COUNTRY     -  US
 OR0214  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0214
 OR0214                         *CURRENT SURVEY CONTROL
 OR0214  ______________________________________________________________________
 OR0214* NAD 83(1986) POSITION- 43 09 18.     (N) 098 42 24.     (W)   SCALED
 OR0214* NAVD 88 ORTHO HEIGHT -   456.849 (meters)     1498.85  (feet) ADJUSTED
 OR0214  ______________________________________________________________________
 OR0214  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 OR0214  DYNAMIC HEIGHT  -        456.695 (meters)     1498.34  (feet) COMP
 OR0214  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 OR0214
 OR0214  VERT ORDER      -  FIRST     CLASS II
 OR0214
 OR0214.The horizontal coordinates were scaled from a map and have
 OR0214.an estimated accuracy of +/- 6 seconds.
 OR0214
 OR0214.The orthometric height was determined by differential leveling and
 OR0214.adjusted by the NATIONAL GEODETIC SURVEY
 OR0214.in June 1991.
 OR0214
 OR0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0214.GEOID18 height accuracy estimate available here.
 OR0214
 OR0214.Click photographs - Photos may exist for this station.
 OR0214
 OR0214.The dynamic height is computed by dividing the NAVD 88
 OR0214.geopotential number by the normal gravity value computed on the
 OR0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0214.degrees latitude (g = 980.6199 gals.).
 OR0214
 OR0214.The modeled gravity was interpolated from observed gravity values.
 OR0214
 OR0214;                    North         East    Units  Estimated Accuracy
 OR0214;SPC SD S     -    92,580.      732,290.      MT  (+/- 180 meters Scaled)
 OR0214
 OR0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238780(NAD 83)
 OR0214
 OR0214                          SUPERSEDED SURVEY CONTROL
 OR0214
 OR0214  NGVD 29 (??/??/92)  456.532  (m)         1497.81   (f) ADJ UNCH    1 2
 OR0214
 OR0214.Superseded values are not recommended for survey control.
 OR0214
 OR0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0214.See file dsdata.pdf to determine how the superseded data were derived.
 OR0214
 OR0214_MARKER: DD = SURVEY DISK
 OR0214_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OR0214+WITH SETTING: INFORMATION.
 OR0214_STAMPING: CA3/3
 OR0214_MARK LOGO: USACE
 OR0214_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0214
 OR0214  HISTORY     - Date     Condition        Report By
 OR0214  HISTORY     - UNK      MONUMENTED       USACE
 OR0214  HISTORY     - 1949     GOOD             CGS
 OR0214  HISTORY     - 1974     GOOD             NGS
 OR0214  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0214
 OR0214                          STATION DESCRIPTION
 OR0214
 OR0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0214'5.9 MI E FROM WHEELER.
 OR0214'5.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0214'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, IN THE
 OR0214'NORTHWEST CORNER OF A SCHOOLYARD, ON THE OUTSIDE OF A CURVE
 OR0214'IN THE HIGHWAY WITH TANGENTS LEADING NORTH AND WEST, 124.7 FEET
 OR0214'NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL BUILDING, 45
 OR0214'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 8.2 FEET SOUTHEAST
 OR0214'OF A CORNER FENCE POST, 6.4 FEET SOUTH OF AN EAST-WEST FENCE,
 OR0214'5.8 FEET EAST OF A NORTH-SOUTH FENCE, 7.6 FEET SOUTHEAST OF
 OR0214'BENCH MARK E 142, 2.5 FEET SOUTHEAST OF A GUARD POST, 2.5 FEET
 OR0214'WEST OF A GUARD POST, 295 FEET NORTHEAST OF A GUARD POST, SET
 OR0214'IN THE TOP OF A CONCRETE POST AT A DEPTH OF 10 FEET.  THE DISK
 OR0214'BEING BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING
 OR0214'STEEL.
 OR0214
 OR0214                          STATION RECOVERY (1974)
 OR0214
 OR0214'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0214'RECOVERED IN GOOD CONDITION.
 OR0214
 OR0214                          STATION RECOVERY (2013)
 OR0214
 OR0214'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0331 ***********************************************************************
 OR0331  DESIGNATION -  CA 3/4
 OR0331  PID         -  OR0331
 OR0331  STATE/COUNTY-  SD/CHARLES MIX
 OR0331  COUNTRY     -  US
 OR0331  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0331
 OR0331                         *CURRENT SURVEY CONTROL
 OR0331  ______________________________________________________________________
 OR0331* NAD 83(1986) POSITION- 43 05 47.     (N) 098 42 25.     (W)   SCALED
 OR0331* NAVD 88 ORTHO HEIGHT -   422.648 (meters)     1386.64  (feet) ADJUSTED
 OR0331  ______________________________________________________________________
 OR0331  GEOID HEIGHT    -        -26.258 (meters)                     GEOID18
 OR0331  DYNAMIC HEIGHT  -        422.501 (meters)     1386.16  (feet) COMP
 OR0331  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 OR0331
 OR0331  VERT ORDER      -  FIRST     CLASS II
 OR0331
 OR0331.The horizontal coordinates were scaled from a map and have
 OR0331.an estimated accuracy of +/- 6 seconds.
 OR0331
 OR0331.The orthometric height was determined by differential leveling and
 OR0331.adjusted by the NATIONAL GEODETIC SURVEY
 OR0331.in June 1991.
 OR0331
 OR0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0331.GEOID18 height accuracy estimate available here.
 OR0331
 OR0331.Click photographs - Photos may exist for this station.
 OR0331
 OR0331.The dynamic height is computed by dividing the NAVD 88
 OR0331.geopotential number by the normal gravity value computed on the
 OR0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0331.degrees latitude (g = 980.6199 gals.).
 OR0331
 OR0331.The modeled gravity was interpolated from observed gravity values.
 OR0331
 OR0331;                    North         East    Units  Estimated Accuracy
 OR0331;SPC SD S     -    86,070.      732,400.      MT  (+/- 180 meters Scaled)
 OR0331
 OR0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238715(NAD 83)
 OR0331
 OR0331                          SUPERSEDED SURVEY CONTROL
 OR0331
 OR0331  NGVD 29 (??/??/92)  422.332  (m)         1385.60   (f) ADJ UNCH    1 2
 OR0331
 OR0331.Superseded values are not recommended for survey control.
 OR0331
 OR0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0331.See file dsdata.pdf to determine how the superseded data were derived.
 OR0331
 OR0331_MARKER: DD = SURVEY DISK
 OR0331_SETTING: 30 = SET IN A LIGHT STRUCTURE
 OR0331_SP_SET: STEEL
 OR0331_STAMPING: CA3/4
 OR0331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0331
 OR0331  HISTORY     - Date     Condition        Report By
 OR0331  HISTORY     - UNK      MONUMENTED       USACE
 OR0331  HISTORY     - 1949     GOOD             CGS
 OR0331  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0331
 OR0331                          STATION DESCRIPTION
 OR0331
 OR0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0331'9.9 MI SE FROM WHEELER.
 OR0331'5.9 MILES EAST ALONG U.S. HIGHWAY NO. 18 FROM THE JUNCTION OF
 OR0331'U.S. HIGHWAY NO. 18 WITH U.S. HIGHWAY NO. 281 AT WHEELER, THENCE
 OR0331'4.0 MILES SOUTH ALONG A DIRT ROAD, AT THE SOUTH END OF THE
 OR0331'NORTH-SOUTH SECTION LINE ROAD, AT A T-JUNCTION OF THE SECTION
 OR0331'LINE ROAD AND PRIVATE FIELD ROAD LEADING EAST, 42.0 FEET EAST
 OR0331'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 18.0 FEET SOUTH OF
 OR0331'THE CENTER LINE OF THE SIDE ROAD, 5.5 FEET SOUTHEAST OF A CORNER
 OR0331'FENCE POST, 5.4 FEET SOUTH OF AN EAST-WEST FENCE, 3.7 FEET EAST
 OR0331'OF A NORTH-SOUTH FENCE, 2.2 FEET SOUTHEAST OF A GUARD POST, 2.2
 OR0331'FEET WEST OF A GUARD POST, 2.2 FEET NORTHEAST OF A GUARD POST,
 OR0331'AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL
 OR0331'SET IN CONCRETE, THE TOP OF THE DISK BEING LEVEL WITH THE
 OR0331'GROUND.
 OR0331
 OR0331                          STATION RECOVERY (1962)
 OR0331
 OR0331'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0311 ***********************************************************************
 OR0311  DESIGNATION -  CA 3/6
 OR0311  PID         -  OR0311
 OR0311  STATE/COUNTY-  SD/GREGORY
 OR0311  COUNTRY     -  US
 OR0311  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0311
 OR0311                         *CURRENT SURVEY CONTROL
 OR0311  ______________________________________________________________________
 OR0311* NAD 83(1986) POSITION- 43 01 28.     (N) 098 50 37.     (W)   SCALED
 OR0311* NAVD 88 ORTHO HEIGHT -   585.208 (meters)     1919.97  (feet) ADJUSTED
 OR0311  ______________________________________________________________________
 OR0311  GEOID HEIGHT    -        -25.955 (meters)                     GEOID18
 OR0311  DYNAMIC HEIGHT  -        584.991 (meters)     1919.26  (feet) COMP
 OR0311  MODELED GRAVITY -    980,231.8   (mgal)                       NAVD 88
 OR0311
 OR0311  VERT ORDER      -  FIRST     CLASS II
 OR0311
 OR0311.The horizontal coordinates were scaled from a map and have
 OR0311.an estimated accuracy of +/- 6 seconds.
 OR0311
 OR0311.The orthometric height was determined by differential leveling and
 OR0311.adjusted by the NATIONAL GEODETIC SURVEY
 OR0311.in June 1991.
 OR0311
 OR0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0311.GEOID18 height accuracy estimate available here.
 OR0311
 OR0311.Click photographs - Photos may exist for this station.
 OR0311
 OR0311.The dynamic height is computed by dividing the NAVD 88
 OR0311.geopotential number by the normal gravity value computed on the
 OR0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0311.degrees latitude (g = 980.6199 gals.).
 OR0311
 OR0311.The modeled gravity was interpolated from observed gravity values.
 OR0311
 OR0311;                    North         East    Units  Estimated Accuracy
 OR0311;SPC SD S     -    77,870.      721,410.      MT  (+/- 180 meters Scaled)
 OR0311
 OR0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN127635(NAD 83)
 OR0311
 OR0311                          SUPERSEDED SURVEY CONTROL
 OR0311
 OR0311  NGVD 29 (??/??/92)  584.887  (m)         1918.92   (f) ADJ UNCH    1 2
 OR0311
 OR0311.Superseded values are not recommended for survey control.
 OR0311
 OR0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0311.See file dsdata.pdf to determine how the superseded data were derived.
 OR0311
 OR0311_MARKER: DD = SURVEY DISK
 OR0311_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OR0311_SP_SET: STEEL
 OR0311_STAMPING: CA3/6
 OR0311_MARK LOGO: USACE
 OR0311_PROJECTION: FLUSH
 OR0311_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0311_ROD/PIPE-DEPTH: 3.0 meters
 OR0311
 OR0311  HISTORY     - Date     Condition        Report By
 OR0311  HISTORY     - UNK      MONUMENTED       USACE
 OR0311  HISTORY     - 1949     GOOD             CGS
 OR0311
 OR0311                          STATION DESCRIPTION
 OR0311
 OR0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0311'2.5 MI E FROM FAIRFAX.
 OR0311'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0311'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 2.0
 OR0311'MILES EAST ALONG STATE HIGHWAY NO. 54, IN THE SOUTHWEST QUARTER
 OR0311'OF A ROAD CROSSING, 44.0 FEET SOUTH OF THE CENTER LINE OF THE
 OR0311'HIGHWAY, 28.0 FEET WEST OF THE CENTER LINE OF A ROAD LEADING SOUTH
 OR0311'TO A GRAVEL STOCK PILE, 10.0 FEET SOUTH OF A POWER LINE POLE,
 OR0311'61.0 FEET WEST OF BENCH MARK F 2 (USED), 3.0 FEET EAST OF A FENCE,
 OR0311'2.4 FEET WEST OF A GUARD POST, 2.0 FEET NORTHEAST OF A GUARD POST,
 OR0311'2.4 FEET SOUTHEAST OF A GUARD POST, AND BOLTED ON THE TOP OF A
 OR0311'10-FOOT SECTION OF REINFORCING STEEL SET IN CONCRETE.  THE DISK
 OR0311'BEING LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0316 ***********************************************************************
 OR0316  DESIGNATION -  CA 3/6 A
 OR0316  PID         -  OR0316
 OR0316  STATE/COUNTY-  SD/GREGORY
 OR0316  COUNTRY     -  US
 OR0316  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0316
 OR0316                         *CURRENT SURVEY CONTROL
 OR0316  ______________________________________________________________________
 OR0316* NAD 83(1986) POSITION- 43 01 54.     (N) 098 51 49.     (W)   SCALED
 OR0316* NAVD 88 ORTHO HEIGHT -   590.276 (meters)     1936.60  (feet) ADJUSTED
 OR0316  ______________________________________________________________________
 OR0316  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 OR0316  DYNAMIC HEIGHT  -        590.057 (meters)     1935.88  (feet) COMP
 OR0316  MODELED GRAVITY -    980,231.4   (mgal)                       NAVD 88
 OR0316
 OR0316  VERT ORDER      -  FIRST     CLASS II
 OR0316
 OR0316.The horizontal coordinates were scaled from a map and have
 OR0316.an estimated accuracy of +/- 6 seconds.
 OR0316
 OR0316.The orthometric height was determined by differential leveling and
 OR0316.adjusted by the NATIONAL GEODETIC SURVEY
 OR0316.in June 1991.
 OR0316
 OR0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0316.GEOID18 height accuracy estimate available here.
 OR0316
 OR0316.Click photographs - Photos may exist for this station.
 OR0316
 OR0316.The dynamic height is computed by dividing the NAVD 88
 OR0316.geopotential number by the normal gravity value computed on the
 OR0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0316.degrees latitude (g = 980.6199 gals.).
 OR0316
 OR0316.The modeled gravity was interpolated from observed gravity values.
 OR0316
 OR0316;                    North         East    Units  Estimated Accuracy
 OR0316;SPC SD S     -    78,640.      719,770.      MT  (+/- 180 meters Scaled)
 OR0316
 OR0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN111643(NAD 83)
 OR0316
 OR0316                          SUPERSEDED SURVEY CONTROL
 OR0316
 OR0316  NGVD 29 (??/??/92)  589.953  (m)         1935.54   (f) ADJ UNCH    1 2
 OR0316
 OR0316.Superseded values are not recommended for survey control.
 OR0316
 OR0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0316.See file dsdata.pdf to determine how the superseded data were derived.
 OR0316
 OR0316_MARKER: DD = SURVEY DISK
 OR0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0316_STAMPING: CA3 6A
 OR0316_MARK LOGO: USACE
 OR0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0316+STABILITY: SURFACE MOTION
 OR0316
 OR0316  HISTORY     - Date     Condition        Report By
 OR0316  HISTORY     - UNK      MONUMENTED       USACE
 OR0316  HISTORY     - 1949     GOOD             CGS
 OR0316  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0316  HISTORY     - 20130125 POOR             INDIV
 OR0316
 OR0316                          STATION DESCRIPTION
 OR0316
 OR0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0316'1.5 MI NE FROM FAIRFAX.
 OR0316'1.0 MILE EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0316'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.5 MILE
 OR0316'NORTH ALONG A GRADED DIRT ROAD, AT A JUNCTION WITH A PRIVATE
 OR0316'ROAD LEADING WEST, 33.0 FEET WEST OF THE CENTER LINE OF THE
 OR0316'NORTH-SOUTH ROAD, 17.0 FEET SOUTH OF THE CENTER LINE OF THE
 OR0316'PRIVATE ROAD LEADING WEST, 5.9 FEET SOUTH OF A BRACED POWER
 OR0316'POLE, 2.3 FEET WEST OF A FENCE LINE, AND SET IN THE TOP OF A
 OR0316'10-FOOT CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 OR0316
 OR0316                          STATION RECOVERY (1993)
 OR0316
 OR0316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0316'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0316
 OR0316                          STATION RECOVERY (2013)
 OR0316
 OR0316'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0316'CAP IS CRACKED, CONCRETE IS MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0292 ***********************************************************************
 OR0292  DESIGNATION -  CA 3/7
 OR0292  PID         -  OR0292
 OR0292  STATE/COUNTY-  SD/GREGORY
 OR0292  COUNTRY     -  US
 OR0292  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0292
 OR0292                         *CURRENT SURVEY CONTROL
 OR0292  ______________________________________________________________________
 OR0292* NAD 83(1986) POSITION- 43 02 19.     (N) 098 42 19.     (W)   SCALED
 OR0292* NAVD 88 ORTHO HEIGHT -   547.722 (meters)     1796.98  (feet) ADJUSTED
 OR0292  ______________________________________________________________________
 OR0292  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 OR0292  DYNAMIC HEIGHT  -        547.528 (meters)     1796.35  (feet) COMP
 OR0292  MODELED GRAVITY -    980,248.8   (mgal)                       NAVD 88
 OR0292
 OR0292  VERT ORDER      -  FIRST     CLASS II
 OR0292
 OR0292.The horizontal coordinates were scaled from a map and have
 OR0292.an estimated accuracy of +/- 6 seconds.
 OR0292
 OR0292.The orthometric height was determined by differential leveling and
 OR0292.adjusted by the NATIONAL GEODETIC SURVEY
 OR0292.in June 1991.
 OR0292
 OR0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0292.GEOID18 height accuracy estimate available here.
 OR0292
 OR0292.Click photographs - Photos may exist for this station.
 OR0292
 OR0292.The dynamic height is computed by dividing the NAVD 88
 OR0292.geopotential number by the normal gravity value computed on the
 OR0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0292.degrees latitude (g = 980.6199 gals.).
 OR0292
 OR0292.The modeled gravity was interpolated from observed gravity values.
 OR0292
 OR0292;                    North         East    Units  Estimated Accuracy
 OR0292;SPC SD S     -    79,650.      732,660.      MT  (+/- 180 meters Scaled)
 OR0292
 OR0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN240651(NAD 83)
 OR0292
 OR0292                          SUPERSEDED SURVEY CONTROL
 OR0292
 OR0292  NGVD 29 (??/??/92)  547.411  (m)         1795.96   (f) ADJ UNCH    1 2
 OR0292
 OR0292.Superseded values are not recommended for survey control.
 OR0292
 OR0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0292.See file dsdata.pdf to determine how the superseded data were derived.
 OR0292
 OR0292_MARKER: DD = SURVEY DISK
 OR0292_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0292_STAMPING: CA3/7
 OR0292_MARK LOGO: USACE
 OR0292_PROJECTION: FLUSH
 OR0292_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR0292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0292+STABILITY: SURFACE MOTION
 OR0292_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0292+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0292
 OR0292  HISTORY     - Date     Condition        Report By
 OR0292  HISTORY     - UNK      MONUMENTED       USACE
 OR0292  HISTORY     - 1949     GOOD             CGS
 OR0292  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0292  HISTORY     - 20130125 GOOD             INDIV
 OR0292
 OR0292                          STATION DESCRIPTION
 OR0292
 OR0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0292'12.4 MI E FROM FAIRFAX.
 OR0292'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0292'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0292'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0292'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT
 OR0292'ROAD, THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0
 OR0292'MILE NORTH ALONG A GRADED DIRT ROAD, ON THE OUTSIDE OF A CURVE
 OR0292'WITH TANGENTS LEADING SOUTH AND EAST, 87.0 FEET NORTHWEST OF THE
 OR0292'CENTER LINE OF THE ROAD, 29.0 FEET EAST OF THE CENTER LINE OF A
 OR0292'TRACK ROAD LEADING NORTH, 10.0 FEET NORTH OF BENCH MARK F 12 (USED),
 OR0292'10.6 FEET NORTH OF A CORNER FENCE POST, 2.4 FEET WEST OF A FENCE,
 OR0292'2.0 FEET EAST OF A GUARD POST, 2.5 FEET SOUTHWEST OF A GUARD
 OR0292'POST, 2.2 FEET NORTHWEST OF A GUARD POST, AND BOLTED ON THE TOP
 OR0292'OF A 10-FOOT SECTION OF REINFORCING STEEL SET IN CONCRETE, THE
 OR0292'DISK BEING LEVEL WITH THE GROUND.
 OR0292
 OR0292                          STATION RECOVERY (1993)
 OR0292
 OR0292'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0292'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0292
 OR0292                          STATION RECOVERY (2013)
 OR0292
 OR0292'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0292'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0278 ***********************************************************************
 OR0278  DESIGNATION -  CA 3/8
 OR0278  PID         -  OR0278
 OR0278  STATE/COUNTY-  SD/GREGORY
 OR0278  COUNTRY     -  US
 OR0278  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0278
 OR0278                         *CURRENT SURVEY CONTROL
 OR0278  ______________________________________________________________________
 OR0278* NAD 83(1986) POSITION- 43 02 32.     (N) 098 33 24.     (W)   SCALED
 OR0278* NAVD 88 ORTHO HEIGHT -   395.833 (meters)     1298.66  (feet) ADJUSTED
 OR0278  ______________________________________________________________________
 OR0278  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 OR0278  DYNAMIC HEIGHT  -        395.698 (meters)     1298.22  (feet) COMP
 OR0278  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OR0278
 OR0278  VERT ORDER      -  FIRST     CLASS II
 OR0278
 OR0278.The horizontal coordinates were scaled from a map and have
 OR0278.an estimated accuracy of +/- 6 seconds.
 OR0278
 OR0278.The orthometric height was determined by differential leveling and
 OR0278.adjusted by the NATIONAL GEODETIC SURVEY
 OR0278.in June 1991.
 OR0278
 OR0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0278.GEOID18 height accuracy estimate available here.
 OR0278
 OR0278.Click photographs - Photos may exist for this station.
 OR0278
 OR0278.The dynamic height is computed by dividing the NAVD 88
 OR0278.geopotential number by the normal gravity value computed on the
 OR0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0278.degrees latitude (g = 980.6199 gals.).
 OR0278
 OR0278.The modeled gravity was interpolated from observed gravity values.
 OR0278
 OR0278;                    North         East    Units  Estimated Accuracy
 OR0278;SPC SD S     -    80,300.      744,760.      MT  (+/- 180 meters Scaled)
 OR0278
 OR0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN361655(NAD 83)
 OR0278
 OR0278                          SUPERSEDED SURVEY CONTROL
 OR0278
 OR0278  NGVD 29 (??/??/92)  395.528  (m)         1297.66   (f) ADJ UNCH    1 2
 OR0278
 OR0278.Superseded values are not recommended for survey control.
 OR0278
 OR0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0278.See file dsdata.pdf to determine how the superseded data were derived.
 OR0278
 OR0278_MARKER: DD = SURVEY DISK
 OR0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0278_STAMPING: CA3/8
 OR0278_MARK LOGO: USACE
 OR0278_PROJECTION: FLUSH
 OR0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0278+STABILITY: SURFACE MOTION
 OR0278
 OR0278  HISTORY     - Date     Condition        Report By
 OR0278  HISTORY     - UNK      MONUMENTED       USACE
 OR0278  HISTORY     - 1949     GOOD             CGS
 OR0278  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0278  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0278
 OR0278                          STATION DESCRIPTION
 OR0278
 OR0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0278'21.8 MI E FROM FAIRFAX.
 OR0278'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0278'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0278'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0278'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0278'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 OR0278'NORTH ALONG A GRADED DIRT ROAD, THENCE 4.0 MILES EAST ALONG A
 OR0278'GRADED DIRT ROAD, THENCE 1.2 MILES SOUTH ALONG A GRADED DIRT ROAD,
 OR0278'THENCE 1.8 MILES EASTERLY ALONG A GRADED DIRT ROAD, THENCE 2.35
 OR0278'MILES NORTHEASTERLY ALONG A GRADED DIRT ROAD, 0.15 MILE EAST
 OR0278'OF BENCH MARK F 21 (USED), AT A T-JUNCTION OF DIRT ROADS, IN THE
 OR0278'NORTHEAST CORNER OF A CHURCH YARD, 49.0 FEET SOUTH OF THE CENTER
 OR0278'LINE OF THE ROAD LEADING WEST, 47.0 FEET WEST OF THE CENTER LINE
 OR0278'OF THE NORTH-SOUTH ROAD, 39.2 FEET NORTHEAST OF THE NORTHEAST
 OR0278'CORNER OF THE CHURCH, 2.5 FEET WEST OF A GUARD POST, 2.0 FEET
 OR0278'NORTHEAST OF A GUARD POST, 2.5 FEET SOUTHEAST OF A GUARD POST,
 OR0278'AND BOLTED ON THE TOP OF A 10-FOOT SECTION OF REINFORCING STEEL
 OR0278'SET IN CONCRETE.  THE DISK BEING LEVEL WITH THE GROUND.  NOTE-- THIS
 OR0278'BENCH MARK IS 0.8 MILE NORTHWEST OF BENCH MARK K 337.
 OR0278
 OR0278                          STATION RECOVERY (1962)
 OR0278
 OR0278'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0278'MARK NOT FOUND.
 OR0278
 OR0278                          STATION RECOVERY (2013)
 OR0278
 OR0278'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0278'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0834 ***********************************************************************
 QS0834  DESIGNATION -  CADILLAC
 QS0834  PID         -  QS0834
 QS0834  STATE/COUNTY-  SD/CORSON
 QS0834  COUNTRY     -  US
 QS0834  USGS QUAD   -  MAPLE LEAF (2017)
 QS0834
 QS0834                         *CURRENT SURVEY CONTROL
 QS0834  ______________________________________________________________________
 QS0834* NAD 83(1996) POSITION- 45 52 36.13724(N) 100 58 36.06330(W)   ADJUSTED
 QS0834* NAVD 88 ORTHO HEIGHT -   640.    (meters)     2100.    (feet) SCALED
 QS0834  ______________________________________________________________________
 QS0834  GEOID HEIGHT    -        -20.997 (meters)                     GEOID18
 QS0834  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 QS0834  HORZ ORDER      -  SECOND
 QS0834
 QS0834.The horizontal coordinates were established by classical geodetic methods
 QS0834.and adjusted by the National Geodetic Survey in January 1998.
 QS0834
 QS0834.The orthometric height was scaled from a topographic map.
 QS0834
 QS0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0834.GEOID18 height accuracy estimate available here.
 QS0834
 QS0834.Click photographs - Photos may exist for this station.
 QS0834
 QS0834.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0834
 QS0834. The following values were computed from the NAD 83(1996) position.
 QS0834
 QS0834;                    North         East     Units Scale Factor Converg.
 QS0834;SPC SD N     -   227,534.571   524,173.521   MT  1.00004307   -0 41 28.5
 QS0834;SPC SD N     -   746,503.01  1,719,725.96   sFT  1.00004307   -0 41 28.5
 QS0834;UTM  14      - 5,082,248.546   346,602.044   MT  0.99988929   -1 25 09.2
 QS0834
 QS0834!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0834!SPC SD N     -   0.99990290  x   1.00004307  =   0.99994596
 QS0834!UTM  14      -   0.99990290  x   0.99988929  =   0.99979220
 QS0834
 QS0834:                Primary Azimuth Mark                     Grid Az
 QS0834:SPC SD N     -  CADILLAC AZ MK                           002 08 46.9
 QS0834:UTM  14      -  CADILLAC AZ MK                           002 52 27.6
 QS0834
 QS0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4660282248(NAD 83)
 QS0834
 QS0834|---------------------------------------------------------------------|
 QS0834| PID    Reference Object                     Distance      Geod. Az  |
 QS0834|                                                           dddmmss.s |
 QS0834| CO5315 CADILLAC AZ MK                                     0012718.4 |
 QS0834| CO5316 CADILLAC RM 1                        18.118 METERS 00207     |
 QS0834| CO5317 CADILLAC RM 2                        20.322 METERS 08150     |
 QS0834|---------------------------------------------------------------------|
 QS0834
 QS0834                          SUPERSEDED SURVEY CONTROL
 QS0834
 QS0834  NAD 83(1986)-  45 52 36.12872(N)    100 58 36.05889(W) AD(       ) 2
 QS0834  NAD 27      -  45 52 36.12500(N)    100 58 34.58500(W) AD(       ) 2
 QS0834
 QS0834.Superseded values are not recommended for survey control.
 QS0834
 QS0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0834.See file dsdata.pdf to determine how the superseded data were derived.
 QS0834
 QS0834_MARKER: DS = TRIANGULATION STATION DISK
 QS0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0834_STAMPING: CADILLAC 1952
 QS0834_MARK LOGO: CGS
 QS0834_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0834+STABILITY: SURFACE MOTION
 QS0834
 QS0834  HISTORY     - Date     Condition        Report By
 QS0834  HISTORY     - 1952     MONUMENTED       CGS
 QS0834  HISTORY     - 19820817 GOOD             NGS
 QS0834
 QS0834                          STATION DESCRIPTION
 QS0834
 QS0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0834'THE STATION IS ON INDIAN ALLOTMENT LAND IN SECTION 11, T 22
 QS0834'N, R 25 E, ABOUT 9 MILES NORTHWEST OF MC LAUGHLIN, 1 MILE
 QS0834'NORTHWEST OF THE CADILLAC SIDING, 0.35 MILE NORTHEAST OF
 QS0834'U.S. HIGHWAY 12, 200 FEET SOUTHWEST OF A FARM HOME, 76 FEET
 QS0834'WEST-NORTHWEST OF A POWERLINE POLE, 33 FEET WEST OF THE CENTER
 QS0834'OF A GRADED DIRT ROAD AND 5 FEET NORTH OF A WHITE 4 IN X 4 IN
 QS0834'WITNESS POST.
 QS0834'
 QS0834'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12
 QS0834'AND STATE HIGHWAY 63 AT THE NORTH EDGE OF TOWN OF MC LAUGHLIN, GO
 QS0834'NORTHWESTERLY ON U.S. HIGHWAY 12 FOR 9.45 MILES TO A CROSS
 QS0834'ROAD, TURN RIGHT (NORTH) AND GO FOR 0.35 MILE TO THE STATION
 QS0834'ON THE LEFT AS DESCRIBED.
 QS0834'
 QS0834'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON THE
 QS0834'GRADED DIRT ROAD FOR 0.5 MILE TO THE MARK ON THE RIGHT AS
 QS0834'DESCRIBED BELOW.
 QS0834'
 QS0834'THE STATION MARK PROJECT 1-INCH AND THE DISK IS STAMPED CADILLAC
 QS0834'1952.
 QS0834'
 QS0834'REFERENCE MARK 1 IS 31 FEET WEST OF THE CENTER OF THE ROAD.
 QS0834'THE MARK PROJECT 1-INCH AND THE DISK IS STAMPED CADILLAC NO
 QS0834'1 1952.
 QS0834'
 QS0834'REFERENCE MARK 2 IS 31.5 FEET NORTH OF A POWERLINE POLE, AND
 QS0834'31 FEET EAST OF THE CENTER OF THE ROAD.  THE MARK PROJECTS
 QS0834'2 INCHES AND THE DISK IS STAMPED CADILLAC NO 2 1952.
 QS0834'
 QS0834'THE AZIMUTH MARK IS 30 FEET EAST OF THE CENTER OF THE ROAD,
 QS0834'9 FEET NORTH OF A POWERLINE POLE AND 1 FOOT WEST OF A FENCE
 QS0834'LINE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QS0834'CADILLAC 1952.
 QS0834'
 QS0834'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 QS0834
 QS0834                          STATION RECOVERY (1982)
 QS0834
 QS0834'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QS0834'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 QS0834'CONDITION.  THE AZIMUTH MARK WAS RECOVERED TIPPED TO THE SIDE AT ABOUT
 QS0834'A 30 DEGREE ANGLE.  BENCH MARK H 298 WAS OBSERVED AND WILL SUFFICE AS
 QS0834'AN AZIMUTH MARK.  DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS
 QS0834'AGREED WITH THE 1952 DATA, WITHIN THE ALLOWABLE.  NEW DESCRIPTIVE TEXT
 QS0834'FOLLOWS.  THE STATION IS LOCATED ABOUT 14.5 KM (9.00 MI) NORTHWEST OF
 QS0834'MCLAUGHLIN, 0.5 KM (0.30 MI) NORTH OF HIGHWAY 12, ALONG THE WEST SIDE
 QS0834'OF A GRAVELED ROAD.  TO REACH THE STATION FROM MCLAUGHLIN, AT THE
 QS0834'HIGHWAY 12 AND 63 JUNCTION, GO NORTHWEST ON HIGHWAY 12 FOR 8.6 KM
 QS0834'(5.35 MI) TO A FARM ON THE LEFT, WITH SEVERAL METAL GRANNERIES.
 QS0834'CONTINUE NORTHWEST ON THE HIGHWAY FOR 6.1 KM (3.80 MI) TO A CROSSROAD.
 QS0834'TURN LEFT AND GO NORTH ON A GRAVELED ROAD FOR 0.5 KM (0.30 MI) TO A
 QS0834'FARM ON THE RIGHT AND THE STATION ON THE LEFT.  THE STATION IS A
 QS0834'STANDARD CGS DISK STAMPED--CADILLAC 1952--SET INTO THE TOP OF A ROUND
 QS0834'CONCRETE MONUMENT 12 INCHES(30 CM) IN DIAMETER RECESSED 2 INCES (5 CM)
 QS0834'BELOW THE GROUND.  LOCATED 10.8 METERS (35.4 FT) W FROM THE CENTER OF
 QS0834'A GRAVELED ROAD.  3.6 METERS (11.8 FT) N FROM THE NORTH GATE POST OF A
 QS0834'GATE.  0.50 METERS (1.64 FT) N FROM A METAL WITNESS POST.  0.2 METERS
 QS0834'(0.7 FT) E FROM A FENCE. REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 QS0834'STAMPED--CADILLAC NO 1 1952--, SET INTO THE TOP OF A ROUND CONCRETE
 QS0834'MONUMENT 12 INCHES (30 CM IN DIAMETER FLUSH WITH THE GROUND. LOCATED
 QS0834'10.0 M (23.8 FT) WEST FROM THE CENTER OF THE GRAVELED ROAD, 2.0 M (6.6
 QS0834'FT) SOUTH SOUTHEAST FROM A TELEPHONE BURIED CABLE POST AND CONNECTION
 QS0834'BOX AND 1.1 M (3.6 FT) EAST FROM A FENCE AND 1.6 FT (0.5 M) LOWER THAN
 QS0834'THE STATTION. REFERENCE MARK NO 2 IS A STANDARD CGS DISK
 QS0834'STAMPED--CADILLAC NO 2 1952--, SET INTO THE TOP OF A ROUND CONCRETE
 QS0834'MONUMENT 12 INCHES (30 CM RECESSED 2 CM (1 IN) BELOW THE GROUND.
 QS0834'LOCATED 11.7 M (38.4 FT) NORTH NORTHWEST OF A POWER POLE, 9.3 M (30.5
 QS0834'FT) EAST FROM THE CENTER OF THE GRAVELED ROAD, 1.2 M (3.9 FT) WEST
 QS0834'FROM A WHITE PAINTED FENCE AND 0.3 M (1,2 FT) LOWER THAN THE STATION.
 QS0834'AZIMUTH MARK NO 2 IS A STANDARD CGS BENCH MARK DISK STAMPED--H 298 194
 QS0834'SET INTO THE TOP OF A SQUARE CONCRETE POST, 25 CM (10 IN) ON SIDE AND
 QS0834'PROJECTING 15 CM (6 IN) ABOVE THE GROUND. IT IS LOCATED 38 M (124.7 FT
 QS0834'NORTH OF THE CENTER OF THE HIGHWAY 13.0 M (42.7 FT) SOUTH OF THE SOUTH
 QS0834'RAIL OF RAILROAD TRACK, 1.75 M (5.7 FT) WEST OF A TELEPHONE POLE AND
 QS0834'0.3 M (1.0 FT) EAST OF A WOODEN WITNESS POST. TO REACH THE AZIMUTH
 QS0834'MARK FROM THE STATION, GO SOUTH ON GRAVELED ROAD FOR 0.5 KM (0.3 MI)
 QS0834'TO HIGHWAY 12.  TURN RIGHT AND GO WEST NORTHWEST FOR 1.0 KM (0.6 MI)
 QS0834'TO THE MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0914 ***********************************************************************
 QS0914  DESIGNATION -  CAHILL
 QS0914  PID         -  QS0914
 QS0914  STATE/COUNTY-  SD/ZIEBACH
 QS0914  COUNTRY     -  US
 QS0914  USGS QUAD   -  RED ELM (2017)
 QS0914
 QS0914                         *CURRENT SURVEY CONTROL
 QS0914  ______________________________________________________________________
 QS0914* NAD 83(1996) POSITION- 45 04 23.12319(N) 101 51 00.33542(W)   ADJUSTED
 QS0914* NAVD 88 ORTHO HEIGHT -   782.8   (meters)     2568.    (feet) VERTCON3
 QS0914  ______________________________________________________________________
 QS0914  GEOID HEIGHT    -        -19.846 (meters)                     GEOID18
 QS0914  LAPLACE CORR    -         -6.46  (seconds)                    DEFLEC18
 QS0914  HORZ ORDER      -  FIRST
 QS0914
 QS0914.The horizontal coordinates were established by classical geodetic methods
 QS0914.and adjusted by the National Geodetic Survey in January 1998.
 QS0914
 QS0914.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0914.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0914
 QS0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0914.GEOID18 height accuracy estimate available here.
 QS0914
 QS0914.Click photographs - Photos may exist for this station.
 QS0914
 QS0914.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0914
 QS0914. The following values were computed from the NAD 83(1996) position.
 QS0914
 QS0914;                    North         East     Units Scale Factor Converg.
 QS0914;SPC SD N     -   139,429.343   454,333.129   MT  0.99993918   -1 18 33.8
 QS0914;SPC SD N     -   457,444.44  1,490,591.27   sFT  0.99993918   -1 18 33.8
 QS0914;UTM  14      - 4,995,022.021   275,654.951   MT  1.00021891   -2 01 07.4
 QS0914
 QS0914!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0914!SPC SD N     -   0.99988040  x   0.99993918  =   0.99981959
 QS0914!UTM  14      -   0.99988040  x   1.00021891  =   1.00009928
 QS0914
 QS0914:                Primary Azimuth Mark                     Grid Az
 QS0914:SPC SD N     -  CAHILL AZ MK                             131 47 17.4
 QS0914:UTM  14      -  CAHILL AZ MK                             132 29 51.0
 QS0914
 QS0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7565495022(NAD 83)
 QS0914
 QS0914|---------------------------------------------------------------------|
 QS0914| PID    Reference Object                     Distance      Geod. Az  |
 QS0914|                                                           dddmmss.s |
 QS0914| CS9162 CAHILL RM 1                          18.995 METERS 03633     |
 QS0914| CS9161 CAHILL AZ MK                                       1302843.6 |
 QS0914| CS9163 CAHILL RM 2                          21.550 METERS 30357     |
 QS0914|---------------------------------------------------------------------|
 QS0914
 QS0914                          SUPERSEDED SURVEY CONTROL
 QS0914
 QS0914  NAD 83(1986)-  45 04 23.11506(N)    101 51 00.33479(W) AD(       ) 1
 QS0914  NAD 27      -  45 04 23.18500(N)    101 50 58.76400(W) AD(       ) 1
 QS0914  NGVD 29 (07/19/86)  782.3    (m)         2567.     (f) VERT ANG       
 QS0914
 QS0914.Superseded values are not recommended for survey control.
 QS0914
 QS0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0914.See file dsdata.pdf to determine how the superseded data were derived.
 QS0914
 QS0914_MARKER: DS = TRIANGULATION STATION DISK
 QS0914_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0914_STAMPING: CAHILL 1938
 QS0914_MARK LOGO: CGS
 QS0914_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0914+STABILITY: SURFACE MOTION
 QS0914
 QS0914  HISTORY     - Date     Condition        Report By
 QS0914  HISTORY     - 1938     MONUMENTED       CGS
 QS0914  HISTORY     - 1951     GOOD             CGS
 QS0914  HISTORY     - 1952     GOOD             CGS
 QS0914
 QS0914                          STATION DESCRIPTION
 QS0914
 QS0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0914'STATION CAHILL IS LOCATED IN THE NW PART OF SOUTH DAKOTA AND
 QS0914'IN THE CENTRAL PART OF ZIEBACH COUNTY.  IT IS ABOUT 10 MILES
 QS0914'AIRLINE NE OF FAITH, ABOUT 12 MILES AIRLINE W OF DUPREE, ABOUT
 QS0914'3 MILES AIRLINE NW OF RED ELM.
 QS0914'
 QS0914'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QS0914'BRONZE DISKS SET IN CONCRETE.
 QS0914'
 QS0914'STATION CAHILL IS REACHED FROM THE JOYCE HOTEL IN FAITH BY GOING
 QS0914'E ON U.S. HIGHWAY 212, 11.6 MILES TO A DIRT ROAD LEADING N.
 QS0914'TURN LEFT, GO 1.0 MILE N THEN TURN LEFT AGAIN AND GO W AT
 QS0914'CROSSROADS.  GO 1.35 MILES TO THE AZIMUTH MARK, 15 FEET N OF THE
 QS0914'ROAD.  CONTINUE 0.4 MILE TO A DIM ROAD TURNING RIGHT.  TAKE THIS
 QS0914'ROAD AND GO 0.4 MILE TO THE TOP OF KNOLL AND STATION.
 QS0914'
 QS0914'HEIGHT OF LIGHT ABOVE STATION MARK - 15 METERS.
 QS0914
 QS0914                          STATION RECOVERY (1951)
 QS0914
 QS0914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0914'THE STATION WAS RECOVERED AND THE MARKS WERE FOUND IN GOOD
 QS0914'CONDITION.  THE 1938 DESCRIPTION TO REACH THE STATION IS STILL
 QS0914'ADEQUATE.
 QS0914'
 QS0914'THE STATION MARK PROJECTS ABOUT 1 INCH, AND THE DISK IS STAMPED
 QS0914'CAHILL 1938.
 QS0914'
 QS0914'REFERENCE MARK NO. 1 PROJECTS ABOUT 1 INCH, AND THE DISK IS
 QS0914'STAMPED CAHILL NO 1 1938.
 QS0914'
 QS0914'REFERENCE MARK NO. 2 PROJECTS ABOUT 1 INCH, AND THE DISK IS
 QS0914'STAMPED CAHILL NO 2 1938.
 QS0914'
 QS0914'AZIMUTH MARK IS 22 FEET NORTH OF CENTER OF GRADED ROAD.  THE
 QS0914'MARK PROJECTS ABOUT 3 INCHES, AND THE DISK IS STAMPED CAHILL
 QS0914'1938.
 QS0914'
 QS0914'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH SQUARE
 QS0914'CONCRETE POSTS.
 QS0914
 QS0914                          STATION RECOVERY (1952)
 QS0914
 QS0914'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0914'STATION RECOVERED AS DESCRIBED.
 QS0914'
 QS0914'STATION MARKS AND ALL REFERENCE MARKS WERE FOUND IN GOOD CONDITION.
 QS0914'
 QS0914'THIS STATION WAS NOT OCCUPIED IN 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0448 ***********************************************************************
 QT0448  DESIGNATION -  CAIRN
 QT0448  PID         -  QT0448
 QT0448  STATE/COUNTY-  SD/PERKINS
 QT0448  COUNTRY     -  US
 QT0448  USGS QUAD   -  LODGEPOLE SE (2017)
 QT0448
 QT0448                         *CURRENT SURVEY CONTROL
 QT0448  ______________________________________________________________________
 QT0448* NAD 83(1996) POSITION- 45 46 20.59444(N) 102 33 11.26704(W)   ADJUSTED
 QT0448* NAVD 88 ORTHO HEIGHT -   838.    (meters)     2749.    (feet) SCALED
 QT0448  ______________________________________________________________________
 QT0448  GEOID HEIGHT    -        -17.892 (meters)                     GEOID18
 QT0448  LAPLACE CORR    -         -6.62  (seconds)                    DEFLEC18
 QT0448  HORZ ORDER      -  THIRD
 QT0448
 QT0448.The horizontal coordinates were established by classical geodetic methods
 QT0448.and adjusted by the National Geodetic Survey in January 1998.
 QT0448
 QT0448.The orthometric height was scaled from a topographic map.
 QT0448
 QT0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0448.GEOID18 height accuracy estimate available here.
 QT0448
 QT0448.Click photographs - Photos may exist for this station.
 QT0448
 QT0448.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0448
 QT0448. The following values were computed from the NAD 83(1996) position.
 QT0448
 QT0448;                    North         East     Units Scale Factor Converg.
 QT0448;SPC SD N     -   218,613.326   401,446.031   MT  1.00001841   -1 48 25.0
 QT0448;SPC SD N     -   717,233.89  1,317,077.52   sFT  1.00001841   -1 48 25.0
 QT0448;UTM  13      - 5,071,670.421   690,240.726   MT  1.00004496   +1 45 14.0
 QT0448
 QT0448!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0448!SPC SD N     -   0.99987137  x   1.00001841  =   0.99988978
 QT0448!UTM  13      -   0.99987137  x   1.00004496  =   0.99991633
 QT0448
 QT0448:                Primary Azimuth Mark                     Grid Az
 QT0448:SPC SD N     -  CAIRN AZ MK                              285 28 28.4
 QT0448:UTM  13      -  CAIRN AZ MK                              281 54 49.4
 QT0448
 QT0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9024071670(NAD 83)
 QT0448
 QT0448|---------------------------------------------------------------------|
 QT0448| PID    Reference Object                     Distance      Geod. Az  |
 QT0448|                                                           dddmmss.s |
 QT0448| CQ8014 CAIRN RM 1                            6.270 METERS 23313     |
 QT0448| CQ8013 CAIRN AZ MK                                        2834003.4 |
 QT0448| CQ8015 CAIRN RM 2                            7.238 METERS 33259     |
 QT0448|---------------------------------------------------------------------|
 QT0448
 QT0448                          SUPERSEDED SURVEY CONTROL
 QT0448
 QT0448  NAD 83(1993)-  45 46 20.58426(N)    102 33 11.26544(W) AD(       ) 3
 QT0448  NAD 83(1986)-  45 46 20.58490(N)    102 33 11.26516(W) AD(       ) 3
 QT0448  NAD 27      -  45 46 20.58500(N)    102 33 09.69300(W) AD(       ) 3
 QT0448
 QT0448.Superseded values are not recommended for survey control.
 QT0448
 QT0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0448.See file dsdata.pdf to determine how the superseded data were derived.
 QT0448
 QT0448_MARKER: DS = TRIANGULATION STATION DISK
 QT0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0448_STAMPING: CAIRN 1952
 QT0448_MARK LOGO: CGS
 QT0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0448+STABILITY: SURFACE MOTION
 QT0448
 QT0448  HISTORY     - Date     Condition        Report By
 QT0448  HISTORY     - 1952     MONUMENTED       CGS
 QT0448
 QT0448                          STATION DESCRIPTION
 QT0448
 QT0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0448'THE STATION IS IN SECTION 19, T 21 N, R 13 E, ON A HIGH ROCKY
 QT0448'HILL ABOUT 17-1/4 MILES NORTH AND 4-1/4 MILES WEST OF BISON,
 QT0448'5-1/4 MILES EAST AND 2 MILES SOUTH OF LODGEPOLE AND 0.25 MILE
 QT0448'SOUTH OF A GRADED ROAD.
 QT0448'
 QT0448'TO REACH THE STATION FROM THE T-INTERSECTION ABOUT 1/2 MILE
 QT0448'NORTH OF BISON, GO EAST ON STATE HIGHWAY 8 FOR 0.4 MILE TO A CROSS
 QT0448'ROAD, TURN LEFT AND GO NORTH ON THE MAIN GRADED DIRT ROAD FOR 5.25
 QT0448'TO A LARGE CONCRETE BRIDGE, CONTINUE NORTH FOR 1.1 MILES TO A SIDE
 QT0448'ROAD LEFT, TURN LEFT AND GO WEST AND NORTH ON THE MAIN ROAD
 QT0448'FOR 3.7 MILES TO A FORK, TAKE RIGHT FORK AND GO NORTH FOR
 QT0448'3.0 MILES TO A CATTLE GUARD AND A FENCE CORNER ON THE RIGHT,
 QT0448'CONTINUE NORTH FOR 1.8 MILES TO A FORK AND A SCHOOL HOUSE
 QT0448'ON THE LEFT, TAKE RIGHT FORK AND GO 0.95 MILE TO A REVERSE
 QT0448'FORK, TURN LEFT AND GO WEST FOR 0.4 MILE TO A FORK, TURN
 QT0448'RIGHT AND GO NORTH FOR 1.0 MILE TO A CROSS ROAD, CONTINUE
 QT0448'NORTH FOR 1.7 MILES TO A FORK, TURN LEFT AND GO WEST FOR 1.0
 QT0448'MILE TO A FORK, CONTINUE WEST ON LEFT FORK FOR 0.1 MILE
 QT0448'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, TURN LEFT ON
 QT0448'DIM TRACK ROAD AND GO 0.15 MILE, BEAR SOUTHWEST AND GO
 QT0448'0.2 MILE TO BASE OF BUTTE AND END OF TRUCK TRAVEL, PACK
 QT0448'SOUTH FOR ABOUT 100 FEET TO TOP OF RIDGE AND THE STATION.
 QT0448'
 QT0448'THE STATION MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED
 QT0448'CAIRN 1952.
 QT0448'
 QT0448'REFERENCE MARK 1 PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0448'CAIRN NO 1 1952.
 QT0448'
 QT0448'REFERENCE MARK 2 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 QT0448'IN A BOULDER, THE BOULDER PROJECTS 3 INCHES AND THE DISK IS
 QT0448'STAMPED CAIRN NO 2 1952.
 QT0448'
 QT0448'THE AZIMUTH MARK IS 19 FEET SOUTH OF THE CENTER OF THE GRADED
 QT0448'ROAD AND 6 FEET WEST-SOUTHWEST OF A 4 X 4 INCH WITNESS POST.
 QT0448'THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED CAIRN 1952.
 QT0448'
 QT0448'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0481 ***********************************************************************
 QT0481  DESIGNATION -  CAIRN
 QT0481  PID         -  QT0481
 QT0481  STATE/COUNTY-  SD/HARDING
 QT0481  COUNTRY     -  US
 QT0481  USGS QUAD   -  HAY CREEK (2017)
 QT0481
 QT0481                         *CURRENT SURVEY CONTROL
 QT0481  ______________________________________________________________________
 QT0481* NAD 83(1996) POSITION- 45 42 28.32854(N) 103 27 07.81801(W)   ADJUSTED
 QT0481  ______________________________________________________________________
 QT0481  GEOID HEIGHT    -        -15.881 (meters)                     GEOID18
 QT0481  LAPLACE CORR    -         -3.30  (seconds)                    DEFLEC18
 QT0481  HORZ ORDER      -  THIRD
 QT0481
 QT0481.The horizontal coordinates were established by classical geodetic methods
 QT0481.and adjusted by the National Geodetic Survey in January 1998.
 QT0481
 QT0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0481.GEOID18 height accuracy estimate available here.
 QT0481
 QT0481.Click photographs - Photos may exist for this station.
 QT0481
 QT0481.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0481
 QT0481. The following values were computed from the NAD 83(1996) position.
 QT0481
 QT0481;                    North         East     Units Scale Factor Converg.
 QT0481;SPC SD N     -   214,041.843   331,259.735   MT  1.00000483   -2 26 35.6
 QT0481;SPC SD N     -   702,235.61  1,086,807.98   sFT  1.00000483   -2 26 35.6
 QT0481;UTM  13      - 5,062,755.570   620,480.760   MT  0.99977846   +1 06 29.0
 QT0481
 QT0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2048062755(NAD 83)
 QT0481
 QT0481                          SUPERSEDED SURVEY CONTROL
 QT0481
 QT0481  NAD 83(1993)-  45 42 28.31816(N)    103 27 07.81390(W) AD(       ) 3
 QT0481  NAD 83(1986)-  45 42 28.31539(N)    103 27 07.81089(W) AD(       ) 3
 QT0481  NAD 27      -  45 42 28.32500(N)    103 27 06.13200(W) AD(       ) 3
 QT0481
 QT0481.Superseded values are not recommended for survey control.
 QT0481
 QT0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0481.See file dsdata.pdf to determine how the superseded data were derived.
 QT0481
 QT0481_MARKER: 72 = CAIRN
 QT0481
 QT0481  HISTORY     - Date     Condition        Report By
 QT0481  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0481
 QT0481                          STATION DESCRIPTION
 QT0481
 QT0481'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0800 ***********************************************************************
 QS0800  DESIGNATION -  CAIRN 7 MI NE OF TIMBER LAKE
 QS0800  PID         -  QS0800
 QS0800  STATE/COUNTY-  SD/CORSON
 QS0800  COUNTRY     -  US
 QS0800  USGS QUAD   -  GLENCROSS (2017)
 QS0800
 QS0800                         *CURRENT SURVEY CONTROL
 QS0800  ______________________________________________________________________
 QS0800* NAD 83(1996) POSITION- 45 28 45.08740(N) 100 59 13.18990(W)   ADJUSTED
 QS0800  ______________________________________________________________________
 QS0800  GEOID HEIGHT    -        -21.247 (meters)                     GEOID18
 QS0800  LAPLACE CORR    -         -2.46  (seconds)                    DEFLEC18
 QS0800  HORZ ORDER      -  THIRD
 QS0800
 QS0800.The horizontal coordinates were established by classical geodetic methods
 QS0800.and adjusted by the National Geodetic Survey in January 1998.
 QS0800
 QS0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0800.GEOID18 height accuracy estimate available here.
 QS0800
 QS0800.Click photographs - Photos may exist for this station.
 QS0800
 QS0800.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0800
 QS0800. The following values were computed from the NAD 83(1996) position.
 QS0800
 QS0800;                    North         East     Units Scale Factor Converg.
 QS0800;SPC SD N     -   183,365.835   522,834.259   MT  0.99996699   -0 41 54.7
 QS0800;SPC SD N     -   601,592.74  1,715,332.06   sFT  0.99996699   -0 41 54.7
 QS0800;UTM  14      - 5,038,105.006   344,705.569   MT  0.99989651   -1 25 01.2
 QS0800
 QS0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4470538105(NAD 83)
 QS0800
 QS0800                          SUPERSEDED SURVEY CONTROL
 QS0800
 QS0800  NAD 83(1986)-  45 28 45.07786(N)    100 59 13.18594(W) AD(       ) 3
 QS0800  NAD 27      -  45 28 45.13400(N)    100 59 11.62300(W) AD(       ) 3
 QS0800
 QS0800.Superseded values are not recommended for survey control.
 QS0800
 QS0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0800.See file dsdata.pdf to determine how the superseded data were derived.
 QS0800
 QS0800_MARKER: 72 = CAIRN
 QS0800
 QS0800  HISTORY     - Date     Condition        Report By
 QS0800  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0800
 QS0800                          STATION DESCRIPTION
 QS0800
 QS0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0800'OBJECT INTERSECTED WAS THE CENTER OF A LARGE ROCK CAIRN ON
 QS0800'TOP OF A LOW CONICAL HILL 0.4 MILE NORTH OF STATE HIGHWAY 8
 QS0800'AND 3.6 MILES WEST ALONG THE HIGHWAY FROM THE TURN-OFF LEADING
 QS0800'TO GLENCROSS.  THE CAIRN WAS BUILT MANY YEARS AGO BY DROVERS
 QS0800'AS A LANDMARK, TO GUIDE THEM TO DRINKING WATER FOR CATTLE JUST
 QS0800'SOUTH OF THE CAIRN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0904 ***********************************************************************
 PR0904  DESIGNATION -  CALDWELL
 PR0904  PID         -  PR0904
 PR0904  STATE/COUNTY-  SD/MINER
 PR0904  COUNTRY     -  US
 PR0904  USGS QUAD   -  HOWARD (2017)
 PR0904
 PR0904                         *CURRENT SURVEY CONTROL
 PR0904  ______________________________________________________________________
 PR0904* NAD 83(1996) POSITION- 44 06 02.48565(N) 097 32 53.00540(W)   ADJUSTED
 PR0904* NAVD 88 ORTHO HEIGHT -   492.9   (meters)     1617.    (feet) VERTCON3
 PR0904  ______________________________________________________________________
 PR0904  GEOID HEIGHT    -        -25.639 (meters)                     GEOID18
 PR0904  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 PR0904  HORZ ORDER      -  FIRST
 PR0904
 PR0904.The horizontal coordinates were established by classical geodetic methods
 PR0904.and adjusted by the National Geodetic Survey in January 1998.
 PR0904
 PR0904.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0904.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0904
 PR0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0904.GEOID18 height accuracy estimate available here.
 PR0904
 PR0904.Click photographs - Photos may exist for this station.
 PR0904
 PR0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0904
 PR0904. The following values were computed from the NAD 83(1996) position.
 PR0904
 PR0904;                    North         East     Units Scale Factor Converg.
 PR0904;SPC SD S     -   200,081.154   822,963.584   MT  0.99994227   +1 55 17.1
 PR0904;SPC SD S     -   656,432.92  2,700,006.36   sFT  0.99994227   +1 55 17.1
 PR0904;UTM  14      - 4,884,081.242   616,211.597   MT  0.99976610   +1 00 38.0
 PR0904
 PR0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0904!SPC SD S     -   0.99992674  x   0.99994227  =   0.99986901
 PR0904!UTM  14      -   0.99992674  x   0.99976610  =   0.99969286
 PR0904
 PR0904:                Primary Azimuth Mark                     Grid Az
 PR0904:SPC SD S     -  CRANE                                    103 34 15.2
 PR0904:UTM  14      -  CRANE                                    104 28 54.3
 PR0904
 PR0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1621184081(NAD 83)
 PR0904
 PR0904|---------------------------------------------------------------------|
 PR0904| PID    Reference Object                     Distance      Geod. Az  |
 PR0904|                                                           dddmmss.s |
 PR0904| PR0892 BERTON BAPTIST CHURCH SPIRE         APPROX. 8.0 KM 0422658.0 |
 PR0904| PR0891 FREEDOM CHURCH SPIRE                APPROX. 6.5 KM 0782846.5 |
 PR0904| PR0483 CRANE                               APPROX.19.3 KM 1052932.3 |
 PR0904| PR0911 HOWARD COURTHOUSE DOME              APPROX. 9.6 KM 1695143.8 |
 PR0904| PR0910 HOWARD CONG CH SPIRE                APPROX. 9.9 KM 1704603.5 |
 PR0904| PR0907 HOWARD METHODIST CHURCH SPIRE       APPROX.10.1 KM 1705542.6 |
 PR0904| PR0909 HOWARD ELEVATOR CENTER              APPROX.10.4 KM 1705908.8 |
 PR0904| PR0905 HOWARD CATHOLIC CHURCH SPIRE        APPROX. 9.7 KM 1713100.1 |
 PR0904| OQ0923 EPIPHANY WATER WORKS TANK           APPROX.29.6 KM 1974631.0 |
 PR0904| OQ0924 EPIPHANY CHURCH SPIRE               APPROX.29.4 KM 1980120.5 |
 PR0904| CO5318 CALDWELL RM                                        19917     |
 PR0904| PR0906 VILAS ELEVATOR                      APPROX.10.8 KM 2014425.6 |
 PR0904| PR0908 VILAS WINDMILL                      APPROX.10.7 KM 2024334.2 |
 PR0904| PR0912 ROSWELL CHURCH SPIRE                APPROX.15.8 KM 2282829.2 |
 PR0904| PR0915 FEDORA HIGHEST LARGEST ELEV         APPROX.22.2 KM 2423508.2 |
 PR0904| PR0914 CARTHAGE MIDDLE HEIGHT SPIRE        APPROX.15.5 KM 2994838.3 |
 PR0904| PR0913 CARTHAGE HIGHEST SPIRE              APPROX.15.7 KM 2995300.8 |
 PR0904|---------------------------------------------------------------------|
 PR0904
 PR0904                          SUPERSEDED SURVEY CONTROL
 PR0904
 PR0904  NAD 83(1986)-  44 06 02.48873(N)    097 32 52.97015(W) AD(       ) 1
 PR0904  NAD 27      -  44 06 02.58800(N)    097 32 51.71400(W) AD(       ) 1
 PR0904  USSD        -  44 06 02.75700(N)    097 32 52.13300(W) AD(       ) 3
 PR0904  NGVD 29 (07/19/86)  492.6    (m)         1616.     (f) VERT ANG       
 PR0904
 PR0904.Superseded values are not recommended for survey control.
 PR0904
 PR0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0904.See file dsdata.pdf to determine how the superseded data were derived.
 PR0904
 PR0904_MARKER: N = NAIL
 PR0904_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 PR0904_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0904
 PR0904  HISTORY     - Date     Condition        Report By
 PR0904  HISTORY     - 1903     MONUMENTED       CGS
 PR0904  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0904
 PR0904                          STATION DESCRIPTION
 PR0904
 PR0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0904'SITUATED ABOUT 300 METERS NORTH OF THE CENTER OF THE SW. 1/4
 PR0904'SEC. 3, T. 107 N., R. 56 W., ON LAND BELONGING TO ANTON ORTMAYER.
 PR0904'IT IS 6-1/2 MILES NORTH AND 3/4 MILE WEST OF HOWARD, AND IS 8.1
 PR0904'METERS WEST OF THE WIRE FENCE THROUGH THE CENTER OF THE SECTION.
 PR0904'THE STATION IS MARKED BY A STANDARD AZIMUTH MARK DISK, THE REFERENCE
 PR0904'MARK BEING IN THE SOUTHWEST CORNER OF THE SECTION, IN CORNER
 PR0904'OF FIELD, AND 629.089 METERS FROM THE STATION S 19 DEG 17 MIN W.
 PR0904'IT IS 9.96 METERS LOWER IN ELEVATION THAN
 PR0904'THE STATION.  THE FOLLOWING BEARINGS AND DISTANCES ARE FROM
 PR0904'THE TRIANGULATION STATION--WINDMILL TOWER OF ANTON ORTMAYERS
 PR0904'HOUSE, CHIMNEY, S 1 DEG 01 MIN W, ABOUT 750 METERS.  RUDOLPH
 PR0904'ROXERS HOUSE, CHIMNEY, N 45 DEG 48 MIN W, ABOUT 250
 PR0904
 PR0904                          STATION RECOVERY (1935)
 PR0904
 PR0904'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0904'RECOVERED MAY 16, 1935.  APPARENTLY IT HAS NOT BEEN DISTURBED.
 PR0904'SURFACE MARK IS A NAIL IN A TERRA-COTTA PIPE FILLED WITH AND
 PR0904'SET IN CONCRETE, ABOUT 3 INCHES BELOW THE SURFACE OF THE GROUND.
 PR0904'
 PR0904'A COMPLETELY NEW DESCRIPTION IS NECESSARY.  THE STATION IS NEAR
 PR0904'THE CENTER OF NW 1/4 SW 1/4 SEC. 3, T. 107 N., R. 56 W., ON
 PR0904'LAND FARMED BY BOLLINGER AND ARNESON, NEAR THE NORTHWEST END OF A
 PR0904'RIDGE IN A CULTIVATED FIELD AT A POINT FROM WHICH THE GROUND,
 PR0904'THOUGH SOMEWHAT FLAT AND OF EQUAL ELEVATION TO THE SOUTHEAST,
 PR0904'SLOPES WESTWARD TO ROAD.  IT IS ABOUT 1,950 FEET NORTH AND
 PR0904'685 FEET EAST OF A FENCE CORNER AT THE SOUTHWEST CORNER
 PR0904'OF THE SECTION, 653 FEET SOUTH OF A FENCE ON THE EAST-AND-WEST
 PR0904'CENTER LINE OF THE SECTION, 104 FEET WEST OF A POINT IN LINE
 PR0904'WITH A FENCE EXTENDING NORTH FROM THE ABOVE-MENTIONED CENTER
 PR0904'LINE, AND 30 FEET EAST OF THE CENTER OF A PILE OF BOULDERS.
 PR0904'
 PR0904'THE REFERENCE MARK COULD NOT BE FOUND.  SINCE 1903, FENCES HAVE
 PR0904'BEEN MOVED BACK ON THIS PROPERTY, AND THE ROAD HAS BEEN GRADED.
 PR0904'MR. ARNESON WAS FAIRLY POSITIVE THAT THE MARK WAS DESTROYED
 PR0904'WHEN THE GRADING WAS DONE.
 PR0904'
 PR0904'THE CHIMNEY OF ANTON ORTMAYERS (NOW ARNESONS) HOUSE, AND THE
 PR0904'CHIMNEY OF RUDOLPH ROXERS (NOW FRED BOHMS HOUSE ARE STILL
 PR0904'GOOD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0215 ***********************************************************************
 PR0215  DESIGNATION -  CAMPANILE
 PR0215  PID         -  PR0215
 PR0215  STATE/COUNTY-  SD/BROOKINGS
 PR0215  COUNTRY     -  US
 PR0215  USGS QUAD   -  BROOKINGS (2017)
 PR0215
 PR0215                         *CURRENT SURVEY CONTROL
 PR0215  ______________________________________________________________________
 PR0215* NAD 83(1986) POSITION- 44 18 56.78   (N) 096 47 17.44   (W)   HD_HELD1
 PR0215* NAVD 88 ORTHO HEIGHT -   503.399 (meters)     1651.57  (feet) ADJUSTED
 PR0215  ______________________________________________________________________
 PR0215  GEOID HEIGHT    -        -25.397 (meters)                     GEOID18
 PR0215  DYNAMIC HEIGHT  -        503.306 (meters)     1651.26  (feet) COMP
 PR0215  MODELED GRAVITY -    980,417.9   (mgal)                       NAVD 88
 PR0215
 PR0215  VERT ORDER      -  FIRST     CLASS II
 PR0215
 PR0215.The horizontal coordinates were determined by differentially corrected
 PR0215.hand held GPS observations or other comparable positioning techniques
 PR0215.and have an estimated accuracy of +/- 3 meters.
 PR0215
 PR0215.The orthometric height was determined by differential leveling and
 PR0215.adjusted by the NATIONAL GEODETIC SURVEY
 PR0215.in October 1997.
 PR0215
 PR0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0215.GEOID18 height accuracy estimate available here.
 PR0215
 PR0215.Click photographs - Photos may exist for this station.
 PR0215
 PR0215.The dynamic height is computed by dividing the NAVD 88
 PR0215.geopotential number by the normal gravity value computed on the
 PR0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0215.degrees latitude (g = 980.6199 gals.).
 PR0215
 PR0215.The modeled gravity was interpolated from observed gravity values.
 PR0215
 PR0215;                    North         East    Units  Estimated Accuracy
 PR0215;SPC SD N     -    58,692.6     856,176.0     MT  (+/- 3 meters HH1 GPS) 
 PR0215
 PR0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7638809325(NAD 83)
 PR0215
 PR0215                          SUPERSEDED SURVEY CONTROL
 PR0215
 PR0215  NAVD 88 (06/15/91)  503.426  (m)         1651.66   (f) SUPERSEDED  1 2
 PR0215  NGVD 29 (??/??/92)  503.173  (m)         1650.83   (f) ADJ UNCH    1 2
 PR0215
 PR0215.Superseded values are not recommended for survey control.
 PR0215
 PR0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0215.See file dsdata.pdf to determine how the superseded data were derived.
 PR0215
 PR0215_MARKER: DD = SURVEY DISK
 PR0215_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0215_SP_SET: BALUSTRADE
 PR0215_MARK LOGO: CGS+SS
 PR0215_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0215_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0215_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0215+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2011
 PR0215
 PR0215  HISTORY     - Date     Condition        Report By
 PR0215  HISTORY     - 1934     MONUMENTED       SDGS
 PR0215  HISTORY     - 1934     GOOD             CGS
 PR0215  HISTORY     - 19900703 GOOD             NGS
 PR0215  HISTORY     - 19940916 GOOD             NGS
 PR0215  HISTORY     - 19980331 GOOD             LOCENG
 PR0215  HISTORY     - 20110716 GOOD             GEOCAC
 PR0215  HISTORY     - 20110820 GOOD             GEOCAC
 PR0215
 PR0215                          STATION DESCRIPTION
 PR0215
 PR0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0215'AT BROOKINGS.
 PR0215'AT BROOKINGS, BROOKINGS COUNTY, AT THE SOUTH DAKOTA STATE
 PR0215'COLLEGE, ON THE CAMPUS, AT THE CAMPANILE, IN THE NORTH LEDGE
 PR0215'OF THE WEST ENTRANCE STEPS, AND WEST OF A LAMPPOST.  A STATE
 PR0215'SURVEY STANDARD DISK.
 PR0215
 PR0215                          STATION RECOVERY (1990)
 PR0215
 PR0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0215'IN BROOKINGS, ON THE SOUTH DAKOTA STATE COLLEGE CAMPUS, IN THE CENTER
 PR0215'OF THE WEST END OF THE NORTH BALUSTRADE OF THE WEST STEPS LEADING TO
 PR0215'THE CAMPANILE, AND 1.2 M (3.9 FT) ABOVE THE SIDEWALK.  NOTE--THE DISK
 PR0215'IS UNSTAMPED.
 PR0215
 PR0215                          STATION RECOVERY (1994)
 PR0215
 PR0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0215'IN BROOKINGS, AT THE INTERSECTION OF MEDARY AVENUE AND 9TH STREET, ON
 PR0215'THE SOUTH DAKOTA STATE COLLEGE CAMPUS, NEAR THE CENTER OF THE WEST END
 PR0215'OF THE NORTH BALUSTRADE OF THE WEST STEPS LEADING TO THE CAMPANILE,
 PR0215'35.1 M (115.2 FT) NORTH OF THE EXTENDED STREET CENTER, 21.7 M (71.2
 PR0215'FT) EAST OF THE AVENUE CENTER, 1.5 M (4.9 FT) NORTH OF THE CENTER OF
 PR0215'THE STEPS, 1.3 M (4.3 FT) ABOVE THE GROUND SURFACE, AND 0.1 M (0.3 FT)
 PR0215'EAST OF THE WEST EDGE OF THE BALUSTRADE.  NOTE--THE DISK IS UNSTAMPED.
 PR0215
 PR0215                          STATION RECOVERY (1998)
 PR0215
 PR0215'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 PR0215'RECOVERED AS DESCRIBED.
 PR0215
 PR0215                          STATION RECOVERY (2011)
 PR0215
 PR0215'RECOVERY NOTE BY GEOCACHING 2011 (MBK)
 PR0215'RECOVERED IN GOOD CONDITION AS DESCRIBED
 PR0215
 PR0215                          STATION RECOVERY (2011)
 PR0215
 PR0215'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PR0215'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0417 ***********************************************************************
 PS0417  DESIGNATION -  CAMPBELL
 PS0417  PID         -  PS0417
 PS0417  STATE/COUNTY-  SD/BUFFALO
 PS0417  COUNTRY     -  US
 PS0417  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0417
 PS0417                         *CURRENT SURVEY CONTROL
 PS0417  ______________________________________________________________________
 PS0417* NAD 83(1996) POSITION- 44 01 09.35973(N) 099 21 09.04636(W)   ADJUSTED
 PS0417* NAVD 88 ORTHO HEIGHT -   442.000 (meters)     1450.13  (feet) ADJUSTED
 PS0417  ______________________________________________________________________
 PS0417  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 PS0417  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 PS0417  DYNAMIC HEIGHT  -        441.900 (meters)     1449.80  (feet) COMP
 PS0417  MODELED GRAVITY -    980,378.7   (mgal)                       NAVD 88
 PS0417
 PS0417  HORZ ORDER      -  THIRD
 PS0417  VERT ORDER      -  FIRST     CLASS II
 PS0417
 PS0417.The horizontal coordinates were established by classical geodetic methods
 PS0417.and adjusted by the National Geodetic Survey in January 1998.
 PS0417
 PS0417.The orthometric height was determined by differential leveling and
 PS0417.adjusted by the NATIONAL GEODETIC SURVEY
 PS0417.in June 1991.
 PS0417
 PS0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0417.GEOID18 height accuracy estimate available here.
 PS0417
 PS0417.Click photographs - Photos may exist for this station.
 PS0417
 PS0417.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0417
 PS0417.The dynamic height is computed by dividing the NAVD 88
 PS0417.geopotential number by the normal gravity value computed on the
 PS0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0417.degrees latitude (g = 980.6199 gals.).
 PS0417
 PS0417.The modeled gravity was interpolated from observed gravity values.
 PS0417
 PS0417. The following values were computed from the NAD 83(1996) position.
 PS0417
 PS0417;                    North         East     Units Scale Factor Converg.
 PS0417;SPC SD S     -   187,759.840   678,635.184   MT  0.99993131   +0 40 35.8
 PS0417;SPC SD S     -   616,008.74  2,226,488.93   sFT  0.99993131   +0 40 35.8
 PS0417;UTM  14      - 4,874,073.139   471,746.734   MT  0.99960982   -0 14 41.9
 PS0417
 PS0417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0417!SPC SD S     -   0.99993462  x   0.99993131  =   0.99986593
 PS0417!UTM  14      -   0.99993462  x   0.99960982  =   0.99954447
 PS0417
 PS0417:                Primary Azimuth Mark                     Grid Az
 PS0417:SPC SD S     -  CAMPBELL AZ MK RESET                     141 37 29.1
 PS0417:UTM  14      -  CAMPBELL AZ MK RESET                     142 32 46.8
 PS0417
 PS0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7174674073(NAD 83)
 PS0417
 PS0417|---------------------------------------------------------------------|
 PS0417| PID    Reference Object                     Distance      Geod. Az  |
 PS0417|                                                           dddmmss.s |
 PS0417| PS0418 CAMPBELL RM 1                        16.677 METERS 01711     |
 PS0417| PS0419 CAMPBELL RM 2                        20.370 METERS 08923     |
 PS0417| CO5320 CAMPBELL AZ MK RESET                               1421804.9 |
 PS0417| PS0416 CAMPBELL AZ MK                                     1431713.4 |
 PS0417|---------------------------------------------------------------------|
 PS0417
 PS0417                          SUPERSEDED SURVEY CONTROL
 PS0417
 PS0417  NAD 83(1986)-  44 01 09.35839(N)    099 21 09.05281(W) AD(       ) 3
 PS0417  NAD 27      -  44 01 09.38400(N)    099 21 07.68400(W) AD(       ) 3
 PS0417  NGVD 29 (??/??/92)  441.67   (m)         1449.0    (f) COMPUTED    1 2
 PS0417  NGVD 29             441.67   (m)         1449.0    (f) LEVELING    3  
 PS0417
 PS0417.Superseded values are not recommended for survey control.
 PS0417
 PS0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0417.See file dsdata.pdf to determine how the superseded data were derived.
 PS0417
 PS0417_MARKER: DS = TRIANGULATION STATION DISK
 PS0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0417_STAMPING: CAMPBELL 1948
 PS0417_MARK LOGO: CGS
 PS0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0417+STABILITY: SURFACE MOTION
 PS0417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0417+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 PS0417
 PS0417  HISTORY     - Date     Condition        Report By
 PS0417  HISTORY     - 1948     MONUMENTED       CGS
 PS0417  HISTORY     - 1949     GOOD             CGS
 PS0417  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PS0417  HISTORY     - 20121228 GOOD             INDIV
 PS0417
 PS0417                          STATION DESCRIPTION
 PS0417
 PS0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0417'STATION IS LOCATED ABOUT 16 MILES NORTH OF CHAMBERLAIN, 5
 PS0417'MILES EAST-SOUTHEAST OF FORT THOMPSON, 1 AND 1/2 MILES NORTHEAST
 PS0417'OF THE MISSOURI RIVER, 1/4 MILE NORTHEAST OF STATE HIGHWAY
 PS0417'47, 100 YARDS EAST OF A SMALL EARTHEN DAM, 53 FEET SOUTH OF
 PS0417'AN EAST-WEST FENCE, 8 FEET SOUTH OF THE SOUTH EDGE OF CUTBANK
 PS0417'MADE BY AN OLD ROAD AND 7 FEET EAST OF WITNESS POST.  THE
 PS0417'MARK PROJECTS 1 INCH AND THE DISC IS STAMPED CAMPBELL 1948.
 PS0417'
 PS0417'REFERENCE MARK NO. 1 IS 54.74 FEET NORTH-NORTHEAST OF THE
 PS0417'STATION AND 1 FOOT SOUTH OF AN EAST-WEST FENCE.  THE MARK
 PS0417'PROJECTS 4 INCHES AND THE DISC IS STAMPED CAMPBELL NO 1 1948.
 PS0417'
 PS0417'REFERENCE MARK NO. 2 IS 66.76 FEET EAST OF THE STATION AND
 PS0417'51 FEET SOUTH OF AN EAST-WEST FENCE.  THE MARK PROJECTS 2
 PS0417'INCHES AND THE DISC IS STAMPED CAMPBELL NO 2 1948.
 PS0417'
 PS0417'AZIMUTH MARK IS 0.4 MILE SOUTHEAST OF THE STATION, 80 FEET
 PS0417'WEST OF THE CENTERLINE OF TRACK ROAD, 49 FEET NORTHEAST OF
 PS0417'THE CENTERLINE OF STATE HIGHWAY 47 AND 4 FEET WEST OF WITNESS
 PS0417'POST.  THE MARK PROJECTS 6 INCHES AND THE DISC IS STAMPED
 PS0417'CAMPBELL 1948.
 PS0417'
 PS0417'TO REACH THE STATION FROM THE DEPOT AND RAILROAD CROSSING
 PS0417'IN CHAMBERLAIN, GO NORTH ON STATE HIGHWAY 47 FOR 14.0 MILES
 PS0417'TO A GRADED ROAD RIGHT AND SIGN, GANN VALLEY-25 MILES.  CONTINUE
 PS0417'STRAIGHT AHEAD ON STATE HIGHWAY 47 FOR 2.2 MILES TO A T-ROAD
 PS0417'RIGHT OR NORTH.  THE AZIMUTH MARK IS IN THE NORTHWEST ANGLE
 PS0417'OF THIS INTERSECTION.  TURN RIGHT AND GO NORTH ON TRACK ROAD
 PS0417'FOR 0.35 MILE TO WHERE THE TRACK ROAD TURNS EAST.  TURN LEFT
 PS0417'AND FOLLOW OLD ROAD WEST ALONG FENCE FOR 0.25 MILE TO THE
 PS0417'STATION ON THE LEFT.
 PS0417'
 PS0417'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0417
 PS0417                          STATION RECOVERY (1949)
 PS0417
 PS0417'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PS0417'6 MI SE FROM FORT THOMPSON.
 PS0417'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0417'FORT THOMPSON, THENCE 5.2 MILES SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0417'47, THENCE 0.35 MILE NORTH ALONG A DIRT ROAD, THENCE 0.25 MILE
 PS0417'WEST ALONG AN OLD SECTION LINE ROAD, ON THE TOP OF A HILL, ABOUT
 PS0417'0.3 MILE NORTHEAST OF STATE HIGHWAY NO. 47, 8 FEET SOUTH OF THE
 PS0417'TOP OF THE SOUTH EDGE OF A CUT BANK, 66.8 FEET WEST OF CAMPBELL
 PS0417'R.M. 2, 54.7 FEET SOUTH SOUTHWEST OF CAMPBELL R.M. 1, 53 FEET
 PS0417'SOUTH OF AN EAST-WEST FENCE, 7 FEET EAST OF A REFERENCE POST, SET
 PS0417'IN THE TOP OF A CONCRETE POST AND ABOUT LEVEL WITH THE GROUND.
 PS0417
 PS0417                          STATION RECOVERY (1962)
 PS0417
 PS0417'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PS0417'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK 1 AND REFERENCE
 PS0417'MARK 2 WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PS0417'SINCE THE ORIGINAL AZIMUTH MARK WAS SOON TO BE DESTROYED
 PS0417'BY ROAD CONSTRUCTION IT WAS OBSERVED UPON, THENCE DESTROYED
 PS0417'AND A NEW AZIMUTH MARK ESTABLISHED.  THE 1948 ROUTE TO THE
 PS0417'STATION IS NO LONGER ADEQUATE.
 PS0417'
 PS0417'A NEW DESCRIPTION OF THE STATION FOLLOWS--THE STATION IS
 PS0417'LOCATED ON THE NORTHEAST BLUFF OF THE MISSOURI RIVER, 16 MILES
 PS0417'NORTH OF CHAMBERLAIN, 5 MILES EAST-SOUTHEAST OF FORT THOMPSON,
 PS0417'1/2 MILE NORTHEAST OF THE HIGH WATER LINE OF THE MISSOURI
 PS0417'RIVER, 1-1/4 MILES WEST OF STATE HIGHWAY 47 AND ON THE TOP
 PS0417'OF THE SOUTH CUT-BANK OF AN OLD ABANDONED ROAD BED.
 PS0417'
 PS0417'TO REACH THE STATION FROM THE POST OFFICE AT FORT THOMPSON,
 PS0417'DRIVE SOUTHEASTERLY ON THE GRAVELED ROAD (UNDER IMPROVEMENT
 PS0417'AT THIS TIME) ALONG THE NORTH EAST SIDE OF THE MISSOURI RIVER
 PS0417'FOR 4.35 MILES TO THE CONCRETE BRIDGE OVER CAMPBELL CREEK.
 PS0417'CROSS THE BRIDGE AND CONTINUE SOUTHEAST ON THE GRAVELED ROAD
 PS0417'FOR 1.25 MILES TO A BLADED SIDE ROAD ON THE LEFT AND THE AZIMUTH
 PS0417'MARK IN THE NORTHWEST ANGLE OF THIS INTERSECTION.  TURN
 PS0417'LEFT AND DRIVE NORTH ON THE BLADED ROAD FOR 0.35 MILE TO THE
 PS0417'END OF THE ROAD AT AN ENTRANCE TO A PRIVATE HOME, AN
 PS0417'EAST-WEST FENCE, A TRACK ROAD LEADING EAST AND AN ABANDONED
 PS0417'ROAD BED LEADING WEST.  TURN LEFT AND DRIVE WEST ON THE
 PS0417'ABANDONED ROAD BED ALONG THE SOUTH SIDE OF THE
 PS0417'EAST-WEST FENCE FOR 0.25 MILE TO A NORTHWEST FENCE CORNER
 PS0417'AND THE STATION ON THE LEFT.
 PS0417'
 PS0417'THE STATION IS MARKED BY STANDARD DISK STAMPED
 PS0417'CAMPBELL 1948, THE SURFACE DISK IS SET IN THE TOP OF A CYLINDRICAL
 PS0417'CONCRETE MONUMENT, 10 INCHES IN DIAMETER, PROJECTING 2 INCHES
 PS0417'ABOVE THE SURFACE OF THE GROUND.  IT IS 53 FEET SOUTH OF THE
 PS0417'NORTHWEST FENCE CORNER, 28 FEET SOUTH OF THE CENTER OF THE
 PS0417'OLD ROAD BED, 7 FEET SOUTH OF THE EDGE OF THE CUT-BANK, 6
 PS0417'FEET EAST OF A 4-INCH SQUARE WOODEN WITNESS POST WHICH PROJECTS
 PS0417'30 INCHES ABOVE THE GROUND AND 5 FEET WEST OF THE NORTH-SOUTH
 PS0417'PORTION OF THE FENCE.
 PS0417'
 PS0417'REFERENCE MARK 1, A STANDARD DISK STAMPED CAMPBELL NO 1 1948,
 PS0417'IS SET IN THE TOP OF A CONCRETE MONUMENT 12 INCHES
 PS0417'SQUARE AT THE TOP AND PROJECTING 4 INCHES ABOVE THE SURFACE
 PS0417'OF THE GROUND.  IT IS SITUATED ON THE TOP OF THE CUT-BANK
 PS0417'ON THE NORTH SIDE OF THE OLD ROAD, 23 FEET NORTH OF THE CENTER
 PS0417'OF THE ROAD, 9 FEET EAST OF THE NORTHWEST FENCE CORNER AND
 PS0417'0.5 FOOT SOUTH OF THE EAST-WEST PORTION OF THE FENCE.
 PS0417'
 PS0417'REFERENCE MARK 2, A STANDARD DISK STAMPED CAMPBELL NO 2 1948,
 PS0417'IS SET IN THE TOP OF A CONCRETE MONUMENT 12 INCHES
 PS0417'SQUARE AND FLUSH WITH THE SURFACE OF THE GROUND.  IT IS SITUATED
 PS0417'51.5 FEET SOUTH OF THE EAST-WEST FENCE, 27 FEET SOUTH OF THE
 PS0417'CENTER OF THE OLD ROAD AND 6 FEET SOUTH OF THE EDGE OF THE
 PS0417'CUT-BANK.
 PS0417'
 PS0417'THE AZIMUTH MARK WAS ESTABLISHED THIS YEAR.  THE MARK IS A
 PS0417'STANDARD AZIMUTH MARK DISK, STAMPED CAMPBELL 1948 RESET 1962.
 PS0417'THE DISK IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT,
 PS0417'12 INCHES IN DIAMETER, PROJECTING 4 INCHES ABOVE THE SURFACE
 PS0417'OF THE GROUND.  IT IS SITUATED 86.0 FEET NORTHEAST OF THE
 PS0417'CENTER OF THE GRAVELED ROAD, 62.0 FEET WEST OF THE CENTER OF
 PS0417'THE BLADED ROAD, 6.0 FEET NORTHEAST OF THE STAKED NORTHEAST
 PS0417'RIGHT-OF-WAY FENCE LINE AND 2.0 FEET SOUTHWEST OF A METAL
 PS0417'WITNESS POST WITH SIGN ATTACHED.
 PS0417
 PS0417                          STATION RECOVERY (2012)
 PS0417
 PS0417'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0690 ***********************************************************************
 QS0690  DESIGNATION -  CAMPBELL
 QS0690  PID         -  QS0690
 QS0690  STATE/COUNTY-  SD/CAMPBELL
 QS0690  COUNTRY     -  US
 QS0690  USGS QUAD   -  SELBY NW (2017)
 QS0690
 QS0690                         *CURRENT SURVEY CONTROL
 QS0690  ______________________________________________________________________
 QS0690* NAD 83(1996) POSITION- 45 41 11.28547(N) 100 14 49.27012(W)   ADJUSTED
 QS0690* NAVD 88 ORTHO HEIGHT -   614.    (meters)     2014.    (feet) SCALED
 QS0690  ______________________________________________________________________
 QS0690  GEOID HEIGHT    -        -22.032 (meters)                     GEOID18
 QS0690  LAPLACE CORR    -         -2.76  (seconds)                    DEFLEC18
 QS0690  HORZ ORDER      -  SECOND
 QS0690
 QS0690.The horizontal coordinates were established by classical geodetic methods
 QS0690.and adjusted by the National Geodetic Survey in January 1998.
 QS0690
 QS0690.The orthometric height was scaled from a topographic map.
 QS0690
 QS0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0690.GEOID18 height accuracy estimate available here.
 QS0690
 QS0690.Click photographs - Photos may exist for this station.
 QS0690
 QS0690.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0690
 QS0690. The following values were computed from the NAD 83(1996) position.
 QS0690
 QS0690;                    North         East     Units Scale Factor Converg.
 QS0690;SPC SD N     -   205,961.845   580,757.285   MT  1.00000061   -0 10 29.4
 QS0690;SPC SD N     -   675,726.49  1,905,367.86   sFT  1.00000061   -0 10 29.4
 QS0690;UTM  14      - 5,059,969.080   402,896.637   MT  0.99971592   -0 53 32.4
 QS0690
 QS0690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0690!SPC SD N     -   0.99990714  x   1.00000061  =   0.99990775
 QS0690!UTM  14      -   0.99990714  x   0.99971592  =   0.99962309
 QS0690
 QS0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0289659969(NAD 83)
 QS0690
 QS0690                          SUPERSEDED SURVEY CONTROL
 QS0690
 QS0690  NAD 83(1986)-  45 41 11.27501(N)    100 14 49.26746(W) AD(       ) 2
 QS0690  NAD 27      -  45 41 11.29200(N)    100 14 47.83600(W) AD(       ) 2
 QS0690  MORC        -  45 41 08.63000(N)    100 14 47.46000(W) AD(       ) 3
 QS0690
 QS0690.Superseded values are not recommended for survey control.
 QS0690
 QS0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0690.See file dsdata.pdf to determine how the superseded data were derived.
 QS0690
 QS0690_MARKER: Z = SEE DESCRIPTION
 QS0690_SETTING: 0 = UNSPECIFIED SETTING
 QS0690_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0690
 QS0690  HISTORY     - Date     Condition        Report By
 QS0690  HISTORY     - 1889     MONUMENTED       MORC
 QS0690  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0690
 QS0690                          STATION DESCRIPTION
 QS0690
 QS0690'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0690'LOCATED ON L.B., ABOUT 4 MILES FROM RIVER AT CAMPBELL POST
 QS0690'OFFICE.  THE STATION IS ON JOHNNY JOHNSONS CLAIM AND 200
 QS0690'FEET NORTHWEST FROM HIS SOD HOUSE.  THE HOUSE IS ON LINE
 QS0690'BETWEEN STATION AND QUARTER CORNER, ON SOUTH SIDE OF SEC. 35,
 QS0690'T 126 N, R 78 W.  THE STATION IS 2035 FEET ABOVE CORNER,
 QS0690'AND IS IN NE 1/4 SW 1/4 SEC. 35.
 QS0690
 QS0690                          STATION RECOVERY (1945)
 QS0690
 QS0690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0690'ALL THE OLD LAND MARKS MENTIONED ABOVE ARE LONG SINCE GONE,
 QS0690'THE MAN LIVING ON THIS LAND NOW AND FOR THE LAST 45 YEARS
 QS0690'HAS NEVER SEEN THE PIPE, THERE IS NO DEFINITE POST TO DIG
 QS0690'FOR THE SUB MARK.  IT IS EVIDENTLY LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0971 ***********************************************************************
 PR0971  DESIGNATION -  CAMPBELL
 PR0971  PID         -  PR0971
 PR0971  STATE/COUNTY-  SD/BROOKINGS
 PR0971  COUNTRY     -  US
 PR0971  USGS QUAD   -  BROOKINGS (2017)
 PR0971
 PR0971                         *CURRENT SURVEY CONTROL
 PR0971  ______________________________________________________________________
 PR0971* NAD 83(1996) POSITION- 44 15 14.70207(N) 096 50 55.03982(W)   ADJUSTED
 PR0971* NAVD 88 ORTHO HEIGHT -   482.43  (+/-2cm)     1582.8   (feet) VERTCON3
 PR0971  ______________________________________________________________________
 PR0971  GEOID HEIGHT    -        -25.501 (meters)                     GEOID18
 PR0971  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 PR0971  HORZ ORDER      -  THIRD
 PR0971  VERT ORDER      -  THIRD ? (See Below)
 PR0971
 PR0971.The horizontal coordinates were established by classical geodetic methods
 PR0971.and adjusted by the National Geodetic Survey in January 1998.
 PR0971
 PR0971.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0971.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0971
 PR0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0971.GEOID18 height accuracy estimate available here.
 PR0971
 PR0971.The vertical order pertains to the NGVD 29 superseded value.
 PR0971
 PR0971.Click photographs - Photos may exist for this station.
 PR0971
 PR0971.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0971
 PR0971. The following values were computed from the NAD 83(1996) position.
 PR0971
 PR0971;                    North         East     Units Scale Factor Converg.
 PR0971;SPC SD N     -    51,653.416   851,624.130   MT  1.00003511   +2 13 49.3
 PR0971;SPC SD N     -   169,466.25  2,794,036.83   sFT  1.00003511   +2 13 49.3
 PR0971;SPC SD S     -   219,223.098   878,209.461   MT  0.99996842   +2 24 14.2
 PR0971;SPC SD S     -   719,234.45  2,881,258.87   sFT  0.99996842   +2 24 14.2
 PR0971;UTM  14      - 4,902,344.707   671,748.124   MT  0.99996278   +1 30 06.1
 PR0971
 PR0971!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0971!SPC SD N     -   0.99992836  x   1.00003511  =   0.99996347
 PR0971!SPC SD S     -   0.99992836  x   0.99996842  =   0.99989678
 PR0971!UTM  14      -   0.99992836  x   0.99996278  =   0.99989114
 PR0971
 PR0971:                Primary Azimuth Mark                     Grid Az
 PR0971:SPC SD N     -  CAMPBELL AZ MK                           088 57 20.2
 PR0971:SPC SD S     -  CAMPBELL AZ MK                           088 46 55.3
 PR0971:UTM  14      -  CAMPBELL AZ MK                           089 41 03.4
 PR0971
 PR0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7174802344(NAD 83)
 PR0971
 PR0971|---------------------------------------------------------------------|
 PR0971| PID    Reference Object                     Distance      Geod. Az  |
 PR0971|                                                           dddmmss.s |
 PR0971| CO7898 CAMPBELL RM 1                        12.832 METERS 00021     |
 PR0971| CO7897 CAMPBELL AZ MK                                     0911109.5 |
 PR0971| CO7899 CAMPBELL RM 2                         6.257 METERS 17739     |
 PR0971|---------------------------------------------------------------------|
 PR0971
 PR0971                          SUPERSEDED SURVEY CONTROL
 PR0971
 PR0971  NAD 83(1986)-  44 15 14.70141(N)    096 50 55.01733(W) AD(       ) 3
 PR0971  NAD 27      -  44 15 14.80800(N)    096 50 53.82200(W) AD(       ) 3
 PR0971  NGVD 29             482.17   (m)         1581.9    (f) LEVELING    3  
 PR0971
 PR0971.Superseded values are not recommended for survey control.
 PR0971
 PR0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0971.See file dsdata.pdf to determine how the superseded data were derived.
 PR0971
 PR0971_MARKER: DS = TRIANGULATION STATION DISK
 PR0971_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0971_STAMPING: CAMPBELL 1949
 PR0971_MARK LOGO: CGS
 PR0971_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0971+STABILITY: SURFACE MOTION
 PR0971
 PR0971  HISTORY     - Date     Condition        Report By
 PR0971  HISTORY     - 1949     MONUMENTED       CGS
 PR0971  HISTORY     - 1962     GOOD             USGS
 PR0971
 PR0971                          STATION DESCRIPTION
 PR0971
 PR0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0971'STATION IS LOCATED ABOUT 6 MILES SOUTH SOUTHWEST OF BROOKINGS
 PR0971'ON RIGHT OF WAY OF NORTH-SOUTH SECTION LINE ROAD.  STATION IS
 PR0971'33 FEET EAST OF THE APPROXIMATE CENTERLINE OF ROAD AND 4 FEET
 PR0971'WEST OF FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 PR0971'IS STAMPED CAMPBELL 1949.
 PR0971'
 PR0971'REFERENCE MARK NO. 1 IS 35 FEET EAST OF THE APPROXIMATE CENTERLINE
 PR0971'OF ROAD, AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS ABOUT
 PR0971'2 INCHES AND THE DISK IS STAMPED CAMPBELL NO 1 1949.
 PR0971'
 PR0971'REFERENCE MARK NO. 2 IS 50 FEET NORTH OF THE APPROXIMATE
 PR0971'CENTERLINE OF GRAVEL ROAD, 34 FEET EAST OF THE APPROXIMATE
 PR0971'CENTERLINE OF SECTION LINE ROAD, 10 FEET NORTH OF FENCECORNER
 PR0971'AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 PR0971'AND THE DISK IS STAMPED CAMPBELL NO 2 1949.
 PR0971'
 PR0971'AZIMUTH MARK IS 47 FEET NORTH OF THE APPROXIMATE CENTERLINE
 PR0971'OF GRAVEL ROAD, 30 FEET WEST OF THE APPROXIMATE CENTERLINE
 PR0971'OF ROAD, 3 FEET NORTHEAST OF WITNESS POST AND IN FENCECORNER.
 PR0971'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED CAMPBELL
 PR0971'1949.
 PR0971'
 PR0971'TO REACH FROM THE POST OFFICE IN BROOKINGS GO SOUTH ON U.S.
 PR0971'HIGHWAY 77 FOR 3.9 MILES TO POINT WHERE HIGHWAY CURVES TO THE
 PR0971'LEFT.  CONTINUE STRAIGHT AHEAD FOR 0.15 MILE ON GRAVEL ROAD.
 PR0971'TURN RIGHT AND GO WEST FOR 2.35 MILES TO AZIMUTH MARK ON
 PR0971'RIGHT OR NORTH SIDE OF ROAD AS DESCRIBED.  CONTINUE WEST FOR
 PR0971'0.25 MILE TO CROSSROADS AND STATION ON RIGHT AS DESCRIBED.
 PR0971'
 PR0971'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PR0971
 PR0971                          STATION RECOVERY (1962)
 PR0971
 PR0971'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 PR0971'STATION FOUND IN GOOD CONDITION.  IT IS LOCATED 4 MILES SOUTH
 PR0971'AND 3 MILES WEST OF BROOKINGS.  T 109 N, R 50 W NEAR THE CORNER
 PR0971'SECTIONS 8, 9, 16, 17.  70 FT. N AND 33 FT E OF CROSSROADS, A
 PR0971'CONCRETE POST WITH STANDARD USC AND GS TABLET STAMPED CAMPBELL
 PR0971'1949.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0416 ***********************************************************************
 PS0416  DESIGNATION -  CAMPBELL AZ MK
 PS0416  PID         -  PS0416
 PS0416  STATE/COUNTY-  SD/BUFFALO
 PS0416  COUNTRY     -  US
 PS0416  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0416
 PS0416                         *CURRENT SURVEY CONTROL
 PS0416  ______________________________________________________________________
 PS0416* NAD 83(1986) POSITION- 44 00 52.     (N) 099 20 50.     (W)   SCALED
 PS0416* NAVD 88 ORTHO HEIGHT -   441.375 (meters)     1448.08  (feet) ADJUSTED
 PS0416  ______________________________________________________________________
 PS0416  GEOID HEIGHT    -        -25.038 (meters)                     GEOID18
 PS0416  DYNAMIC HEIGHT  -        441.275 (meters)     1447.75  (feet) COMP
 PS0416  MODELED GRAVITY -    980,378.3   (mgal)                       NAVD 88
 PS0416
 PS0416  VERT ORDER      -  FIRST     CLASS II
 PS0416
 PS0416.The horizontal coordinates were scaled from a map and have
 PS0416.an estimated accuracy of +/- 6 seconds.
 PS0416
 PS0416.The orthometric height was determined by differential leveling and
 PS0416.adjusted by the NATIONAL GEODETIC SURVEY
 PS0416.in June 1991.
 PS0416
 PS0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0416.GEOID18 height accuracy estimate available here.
 PS0416
 PS0416.Click photographs - Photos may exist for this station.
 PS0416
 PS0416.The dynamic height is computed by dividing the NAVD 88
 PS0416.geopotential number by the normal gravity value computed on the
 PS0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0416.degrees latitude (g = 980.6199 gals.).
 PS0416
 PS0416.The modeled gravity was interpolated from observed gravity values.
 PS0416
 PS0416;                    North         East    Units  Estimated Accuracy
 PS0416;SPC SD S     -   187,230.      679,070.      MT  (+/- 180 meters Scaled)
 PS0416
 PS0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP721735(NAD 83)
 PS0416
 PS0416                          SUPERSEDED SURVEY CONTROL
 PS0416
 PS0416  NGVD 29 (??/??/92)  441.05   (m)         1447.0    (f) COMPUTED    1 2
 PS0416
 PS0416.Superseded values are not recommended for survey control.
 PS0416
 PS0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0416.See file dsdata.pdf to determine how the superseded data were derived.
 PS0416
 PS0416_MARKER: DZ = AZIMUTH MARK DISK
 PS0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0416_STAMPING: CAMPBELL 1948
 PS0416_MARK LOGO: CGS
 PS0416_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0416+STABILITY: SURFACE MOTION
 PS0416
 PS0416  HISTORY     - Date     Condition        Report By
 PS0416  HISTORY     - 1948     MONUMENTED       CGS
 PS0416  HISTORY     - 1949     GOOD             CGS
 PS0416  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0416
 PS0416                          STATION DESCRIPTION
 PS0416
 PS0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0416'5.4 MI SE FROM FORT THOMPSON.
 PS0416'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0416'FORT THOMPSON, THENCE 5.2 MILES SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0416'47, AT A Y-JUNCTION OF ROADS, 80 FEET WEST OF THE CENTER LINE OF
 PS0416'THE DIRT ROAD LEADING NORTH, 47 FEET NORTHEAST OF THE CENTER LINE
 PS0416'OF THE HIGHWAY, 42 FEET NORTHWEST OF THE CENTER LINE OF A CONNECTING
 PS0416'ROAD, IN THE POINT OF THE JUNCTION, 1.6 FEET SOUTH OF A REFERENCE
 PS0416'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 PS0416'THE GROUND.
 PS0416
 PS0416                          STATION RECOVERY (2013)
 PS0416
 PS0416'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0416'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0418 ***********************************************************************
 PS0418  DESIGNATION -  CAMPBELL RM 1
 PS0418  PID         -  PS0418
 PS0418  STATE/COUNTY-  SD/BUFFALO
 PS0418  COUNTRY     -  US
 PS0418  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0418
 PS0418                         *CURRENT SURVEY CONTROL
 PS0418  ______________________________________________________________________
 PS0418* NAD 83(1986) POSITION- 44 01 09.88   (N) 099 21 08.83   (W)   HD_HELD1
 PS0418* NAVD 88 ORTHO HEIGHT -   441.740 (meters)     1449.28  (feet) ADJUSTED
 PS0418  ______________________________________________________________________
 PS0418  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 PS0418  DYNAMIC HEIGHT  -        441.640 (meters)     1448.95  (feet) COMP
 PS0418  MODELED GRAVITY -    980,378.7   (mgal)                       NAVD 88
 PS0418
 PS0418  VERT ORDER      -  FIRST     CLASS II
 PS0418
 PS0418.The horizontal coordinates were determined by differentially corrected
 PS0418.hand held GPS observations or other comparable positioning techniques
 PS0418.and have an estimated accuracy of +/- 3 meters.
 PS0418
 PS0418.The orthometric height was determined by differential leveling and
 PS0418.adjusted by the NATIONAL GEODETIC SURVEY
 PS0418.in June 1991.
 PS0418
 PS0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0418.GEOID18 height accuracy estimate available here.
 PS0418
 PS0418.Click photographs - Photos may exist for this station.
 PS0418
 PS0418.The dynamic height is computed by dividing the NAVD 88
 PS0418.geopotential number by the normal gravity value computed on the
 PS0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0418.degrees latitude (g = 980.6199 gals.).
 PS0418
 PS0418.The modeled gravity was interpolated from observed gravity values.
 PS0418
 PS0418;                    North         East    Units  Estimated Accuracy
 PS0418;SPC SD S     -   187,776.0     678,639.8     MT  (+/- 3 meters HH1 GPS) 
 PS0418
 PS0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7175174089(NAD 83)
 PS0418
 PS0418                          SUPERSEDED SURVEY CONTROL
 PS0418
 PS0418  NGVD 29 (??/??/92)  441.412  (m)         1448.20   (f) ADJ UNCH    1 2
 PS0418
 PS0418.Superseded values are not recommended for survey control.
 PS0418
 PS0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0418.See file dsdata.pdf to determine how the superseded data were derived.
 PS0418
 PS0418_MARKER: DR = REFERENCE MARK DISK
 PS0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0418_STAMPING: CAMPBELL NO 1 1948
 PS0418_MARK LOGO: CGS
 PS0418_PROJECTION: PROJECTING 12 CENTIMETERS
 PS0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0418+STABILITY: SURFACE MOTION
 PS0418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0418+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 PS0418
 PS0418  HISTORY     - Date     Condition        Report By
 PS0418  HISTORY     - 1948     MONUMENTED       CGS
 PS0418  HISTORY     - 1949     GOOD             CGS
 PS0418  HISTORY     - 1962     GOOD             CGS
 PS0418  HISTORY     - 20121228 GOOD             INDIV
 PS0418
 PS0418                          STATION DESCRIPTION
 PS0418
 PS0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0418'6 MI SE FROM FORT THOMPSON.
 PS0418'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0418'FORT THOMPSON, THENCE 5.2 MILES SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0418'47, THENCE 0.35 MILE NORTH ALONG A DIRT ROAD, THENCE 0.25 MILE
 PS0418'WEST ALONG AN OLD SECTION-LINE ROAD, ON THE TOP OF A HILL, ABOUT
 PS0418'0.3 MILE NORTHEAST OF STATE HIGHWAY NO. 47, 72.1 FEET NORTHWEST
 PS0418'OF CAMPBELL R.M. 2, 54.7 FEET NORTH NORTHEAST OF TRIANGULATION
 PS0418'STATION CAMPBELL 1948, 1 FOOT SOUTH OF AN EAST-WEST FENCE, SET
 PS0418'IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE
 PS0418'GROUND.
 PS0418
 PS0418                          STATION RECOVERY (1962)
 PS0418
 PS0418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PS0418'RECOVERED IN GOOD CONDITION.
 PS0418
 PS0418                          STATION RECOVERY (2012)
 PS0418
 PS0418'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0419 ***********************************************************************
 PS0419  DESIGNATION -  CAMPBELL RM 2
 PS0419  PID         -  PS0419
 PS0419  STATE/COUNTY-  SD/BUFFALO
 PS0419  COUNTRY     -  US
 PS0419  USGS QUAD   -  BIG BEND DAM SE (2017)
 PS0419
 PS0419                         *CURRENT SURVEY CONTROL
 PS0419  ______________________________________________________________________
 PS0419* NAD 83(1986) POSITION- 44 01 09.37   (N) 099 21 08.13   (W)   HD_HELD1
 PS0419* NAVD 88 ORTHO HEIGHT -   441.716 (meters)     1449.20  (feet) ADJUSTED
 PS0419  ______________________________________________________________________
 PS0419  GEOID HEIGHT    -        -25.021 (meters)                     GEOID18
 PS0419  DYNAMIC HEIGHT  -        441.616 (meters)     1448.87  (feet) COMP
 PS0419  MODELED GRAVITY -    980,378.7   (mgal)                       NAVD 88
 PS0419
 PS0419  VERT ORDER      -  FIRST     CLASS II
 PS0419
 PS0419.The horizontal coordinates were determined by differentially corrected
 PS0419.hand held GPS observations or other comparable positioning techniques
 PS0419.and have an estimated accuracy of +/- 3 meters.
 PS0419
 PS0419.The orthometric height was determined by differential leveling and
 PS0419.adjusted by the NATIONAL GEODETIC SURVEY
 PS0419.in June 1991.
 PS0419
 PS0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0419.GEOID18 height accuracy estimate available here.
 PS0419
 PS0419.Click photographs - Photos may exist for this station.
 PS0419
 PS0419.The dynamic height is computed by dividing the NAVD 88
 PS0419.geopotential number by the normal gravity value computed on the
 PS0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0419.degrees latitude (g = 980.6199 gals.).
 PS0419
 PS0419.The modeled gravity was interpolated from observed gravity values.
 PS0419
 PS0419;                    North         East    Units  Estimated Accuracy
 PS0419;SPC SD S     -   187,760.4     678,655.6     MT  (+/- 3 meters HH1 GPS) 
 PS0419
 PS0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7176774073(NAD 83)
 PS0419
 PS0419                          SUPERSEDED SURVEY CONTROL
 PS0419
 PS0419  NGVD 29 (??/??/92)  441.387  (m)         1448.12   (f) ADJ UNCH    1 2
 PS0419
 PS0419.Superseded values are not recommended for survey control.
 PS0419
 PS0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0419.See file dsdata.pdf to determine how the superseded data were derived.
 PS0419
 PS0419_MARKER: DR = REFERENCE MARK DISK
 PS0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0419_STAMPING: CAMPBELL NO 2 1948
 PS0419_MARK LOGO: CGS
 PS0419_PROJECTION: PROJECTING 6 CENTIMETERS
 PS0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0419+STABILITY: SURFACE MOTION
 PS0419
 PS0419  HISTORY     - Date     Condition        Report By
 PS0419  HISTORY     - 1948     MONUMENTED       CGS
 PS0419  HISTORY     - 1949     GOOD             CGS
 PS0419  HISTORY     - 1962     GOOD             CGS
 PS0419  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0419
 PS0419                          STATION DESCRIPTION
 PS0419
 PS0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0419'6 MI SE FROM FORT THOMPSON.
 PS0419'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0419'FORT THOMPSON, THENCE 5.2 MILES SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0419'47, THENCE 0.35 MILE NORTH ALONG A DIRT ROAD, THENCE 0.25 MILE
 PS0419'WEST ALONG AN OLD SECTION-LINE ROAD, ON THE TOP OF A HILL, ABOUT
 PS0419'0.3 MILE NORTHEAST OF STATE HIGHWAY NO. 47, 72.1 FEET SOUTHEAST
 PS0419'OF CAMPBELL R.M. 1, 66.8 FEET EAST OF TRIANGULATION STATION
 PS0419'CAMPBELL 1948, 51 FEET SOUTH OF AN EAST-WEST FENCE, SET IN THE TOP
 PS0419'OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 PS0419
 PS0419                          STATION RECOVERY (1962)
 PS0419
 PS0419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PS0419'RECOVERED IN GOOD CONDITION.
 PS0419
 PS0419                          STATION RECOVERY (2013)
 PS0419
 PS0419'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0419'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2268 ***********************************************************************
 PU2268  DESIGNATION -  CANAL
 PU2268  PID         -  PU2268
 PU2268  STATE/COUNTY-  SD/BUTTE
 PU2268  COUNTRY     -  US
 PU2268  USGS QUAD   -  VALE SE (2017)
 PU2268
 PU2268                         *CURRENT SURVEY CONTROL
 PU2268  ______________________________________________________________________
 PU2268* NAD 83(1996) POSITION- 44 36 20.87899(N) 103 18 51.25531(W)   ADJUSTED
 PU2268* NAVD 88 ORTHO HEIGHT -   879.    (meters)     2884.    (feet) SCALED
 PU2268  ______________________________________________________________________
 PU2268  GEOID HEIGHT    -        -16.537 (meters)                     GEOID18
 PU2268  LAPLACE CORR    -         -7.47  (seconds)                    DEFLEC18
 PU2268  HORZ ORDER      -  SECOND
 PU2268
 PU2268.The horizontal coordinates were established by classical geodetic methods
 PU2268.and adjusted by the National Geodetic Survey in January 1998.
 PU2268
 PU2268.The orthometric height was scaled from a topographic map.
 PU2268
 PU2268.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2268.GEOID18 height accuracy estimate available here.
 PU2268
 PU2268.Click photographs - Photos may exist for this station.
 PU2268
 PU2268.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2268
 PU2268. The following values were computed from the NAD 83(1996) position.
 PU2268
 PU2268;                    North         East     Units Scale Factor Converg.
 PU2268;SPC SD N     -    91,222.783   336,978.850   MT  0.99996914   -2 20 44.2
 PU2268;SPC SD N     -   299,286.75  1,105,571.44   sFT  0.99996914   -2 20 44.2
 PU2268;UTM  13      - 4,940,543.393   633,772.034   MT  0.99982006   +1 11 02.3
 PU2268
 PU2268!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2268!SPC SD N     -   0.99986471  x   0.99996914  =   0.99983386
 PU2268!UTM  13      -   0.99986471  x   0.99982006  =   0.99968480
 PU2268
 PU2268:                Primary Azimuth Mark                     Grid Az
 PU2268:SPC SD N     -  CANAL AZ MK                              096 42 47.5
 PU2268:UTM  13      -  CANAL AZ MK                              093 11 01.0
 PU2268
 PU2268_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3377240543(NAD 83)
 PU2268
 PU2268|---------------------------------------------------------------------|
 PU2268| PID    Reference Object                     Distance      Geod. Az  |
 PU2268|                                                           dddmmss.s |
 PU2268| CP8943 CANAL RM 1                            8.719 METERS 04559     |
 PU2268| CP8942 CANAL AZ MK                                        0942203.3 |
 PU2268| PU2269 SIMMONS                               5.183 METERS 10042     |
 PU2268| CP8944 CANAL RM 2                            8.075 METERS 15122     |
 PU2268| PU2272 NEWELL MUNICIPAL TANK               APPROX.15.2 KM 3233606.8 |
 PU2268|---------------------------------------------------------------------|
 PU2268
 PU2268                          SUPERSEDED SURVEY CONTROL
 PU2268
 PU2268  NAD 83(1993)-  44 36 20.87202(N)    103 18 51.25549(W) AD(       ) 2
 PU2268  NAD 83(1986)-  44 36 20.86835(N)    103 18 51.25118(W) AD(       ) 2
 PU2268  NAD 27      -  44 36 20.92000(N)    103 18 49.59490(W) AD(       ) 2
 PU2268
 PU2268.Superseded values are not recommended for survey control.
 PU2268
 PU2268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2268.See file dsdata.pdf to determine how the superseded data were derived.
 PU2268
 PU2268_MARKER: DS = TRIANGULATION STATION DISK
 PU2268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2268_STAMPING: CANAL 1951
 PU2268_MARK LOGO: CGS
 PU2268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2268+STABILITY: SURFACE MOTION
 PU2268
 PU2268  HISTORY     - Date     Condition        Report By
 PU2268  HISTORY     - 1951     MONUMENTED       CGS
 PU2268  HISTORY     - 1962     GOOD             CGS
 PU2268  HISTORY     - 1972     MARK NOT FOUND   SCS
 PU2268
 PU2268                          STATION DESCRIPTION
 PU2268
 PU2268'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2268'THE STATION IS LOCATED ABOUT 4 MILES EAST AND 1 MILE SOUTH
 PU2268'OF VALE, ON PROPERTY OWNED BY MR. W.H. WILLIAMSON, ON THE
 PU2268'HIGHEST POINT AND NEAR THE CENTER OF A SMALL NORTHWEST-SOUTHEAST
 PU2268'RIDGE, AND 7 FEET NORTH-NORTHEAST OF A WITNESS POST.
 PU2268'
 PU2268'TO REACH THE STATION FROM THE POST OFFICE IN VALE, GO EAST
 PU2268'ON A GRAVELED ROAD FOR 4.6 MILES (SCHOOL HOUSE ON THE RIGHT).
 PU2268'THEN RIGHT, SOUTH, ON A GRAVELED ROAD FOR 1.0 MILE TO A CHURCH
 PU2268'ON THE LEFT AND THE AZIMUTH MARK AS DESCRIBED.  CONTINUE SOUTH
 PU2268'FOR 0.05 MILE.  THEN RIGHT, WEST ON A TRACK ROAD FOR 0.15
 PU2268'MILE TO A SMALL WOODEN BRIDGE OVER AN IRRIGATION CANAL.  THEN
 PU2268'RIGHT, THROUGH A WIRE GATE.  THEN LEFT, WEST, ACROSS PASTURE
 PU2268'LAND FOR 0.25 MILE TO THE CREST OF THE RIDGE AND THE STATION
 PU2268'AS DESCRIBED.
 PU2268'
 PU2268'THE STATION MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED
 PU2268'CANAL 1951.
 PU2268'
 PU2268'REFERENCE MARK NO. 1 IS AT THE NORTH EDGE OF THE RIDGE.  IT
 PU2268'PROJECTS 8 INCHES, AND THE DISK IS STAMPED CANAL NO 1 1951.
 PU2268'
 PU2268'REFERENCE MARK NO. 2 IS AT THE SOUTH EDGE OF THE RIDGE, AND 24
 PU2268'FEET SOUTHEAST OF THE WITNESS POST.  IT PROJECTS 8 INCHES,
 PU2268'AND THE DISK IS STAMPED CANAL NO 2 1951.
 PU2268'
 PU2268'THE AZIMUTH MARK IS 103 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST
 PU2268'CORNER OF THE CHURCH, 70 FEET EAST OF THE CENTER OF THE GRAVELED
 PU2268'ROAD, 46 FEET NORTH OF THE NORTH EDGE OF THE IRRIGATION CANAL,
 PU2268'43 FEET EAST OF A FENCE CORNER, AND 1 FOOT NORTH OF A WIRE
 PU2268'FENCE.  IT PROJECTS 10 INCHES, AND THE DISK IS STAMPED
 PU2268'CANAL 1951.
 PU2268'
 PU2268'SIMMONS (USGS) IS ON THE CREST OF THE RIDGE, AND 21 FEET
 PU2268'EAST OF THE WITNESS POST.  IT IS A STANDARD U.S. GEOLOGICAL
 PU2268'SURVEY BENCH MARK DISK, UNSTAMPED, FASTENED TO THE TOP OF A
 PU2268'3-INCH IRON PIPE THAT PROJECTS 8 INCHES.
 PU2268'
 PU2268'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE STANDARD DISKS
 PU2268'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2268
 PU2268                          STATION RECOVERY (1962)
 PU2268
 PU2268'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2268'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
 PU2268'THE AZIMUTH MARK AND SIMMONS (USGS) WERE RECOVERED AS DESCRIBED
 PU2268'AND FOUND IN GOOD CONDITION.  THE HORIZONTAL DISTANCE TO
 PU2268'REFERENCE MARK NO. 1 WAS FOUND IN ERROR.  A NEW DESCRIPTION
 PU2268'FOLLOWS.
 PU2268'
 PU2268'THE STATION IS LOCATED 8-1/2 MILES NORTH OF BEAR BUTTE, 4-1/2
 PU2268'MILES EAST-SOUTHEAST OF VALE, 2 MILES WEST OF THE BELLE
 PU2268'FOURCHE RIVER, IN SECTION 31, T. 8 N., R. 7 E., ON THE CREST
 PU2268'OF A SMALL GRASS, COVERED HILL ON PROPERTY OWNED BY MR.
 PU2268'W.H. WILLIAMSON.
 PU2268'
 PU2268'TO REACH THE STATION FROM THE POST OFFICE IN VALE GO EAST
 PU2268'ON AN OILED AND GRAVELED ROAD FOR 4.8 MILES TO A CROSSROAD
 PU2268'AND A SCHOOL HOUSE ON THE RIGHT.  TURN RIGHT AND GO SOUTH
 PU2268'ON A GRAVELED ROAD FOR 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT
 PU2268'IN THE SOUTHWEST CORNER OF FENCE AROUND A CHURCH.  CONTINUE
 PU2268'STRAIGHT AHEAD AND GO SOUTH ON THE GRAVELED ROAD FOR 0.1 MILE
 PU2268'TO A CROSSROAD.  TURN RIGHT AND GO WEST ON A TRACK ROAD FOR
 PU2268'0.15 MILE TO A SMALL BRIDGE ACROSS A CANAL.  TURN RIGHT
 PU2268'THROUGH A WIRE GATE, JUST AFTER CROSSING THE BRIDGE, THENCE
 PU2268'WEST-NORTHWEST ACROSS AN OPEN PASTURE FOR 0.25 MILE TO THE
 PU2268'HIGHEST POINT OF THE HILL AND THE STATION AS DESCRIBED.
 PU2268'
 PU2268'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2268'CONCRETE CYLINDER WHICH PROJECTS 8 INCHES AND IS STAMPED CANAL
 PU2268'1951.  IT IS 7 FEET NORTHEAST OF A 4 X 4 WHITE WITNESS POST.
 PU2268'
 PU2268'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2268'12-INCH CONCRETE CYLINDER WHICH PROJECTS 12 INCHES AND IS STAMPED
 PU2268'CANAL NO 1 1951.  IT IS 35-1/2 FEET NORTHEAST OF A 4 X 4 WHITE
 PU2268'WITNESS POST.
 PU2268'
 PU2268'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2268'12-INCH CONCRETE CYLINDER WHICH PROJECTS 12 INCHES AND IS
 PU2268'STAMPED CANAL NO 2 1951.  IT IS 24 FEET SOUTHEAST OF A 4 X 4
 PU2268'WHITE WITNESS POST.
 PU2268'
 PU2268'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2268'12-INCH CONCRETE CYLINDER WHICH PROJECTS 10 INCHES AND IS
 PU2268'STAMPED CANAL 1951.  IT IS 103 FEET SOUTH-SOUTHWEST OF THE
 PU2268'SOUTHWEST CORNER OF A CHURCH, 82 FEET EAST OF THE CENTER OF A
 PU2268'GRAVELED ROAD AND 44 FEET NORTH OF THE NORTH EDGE OF AN
 PU2268'IRRIGATION CANAL.
 PU2268'
 PU2268'SIMMONS (USGS) IS A GEOLOGICAL SURVEY BENCH MARK DISK, UNSTAMPED,
 PU2268'RIVETED TO THE TOP OF A 3-INCH IRON PIPE, WHICH PROJECTS
 PU2268'8 INCHES.  IT IS 21 FEET EAST-NORTHEAST OF A 4 X 4 WHITE
 PU2268'WITNESS POST.
 PU2268
 PU2268                          STATION RECOVERY (1972)
 PU2268
 PU2268'RECOVERY NOTE BY SOIL CONSERVATION SERVICE 1972 (HD)
 PU2268'CONCRETE B.M. IS PULLED OUT AND LAYING IN ROAD DITCH, ADJACENT
 PU2268'TO FENCE.
 PU2268'
 PU2268'500 FEET E. OF NW 1/4 COR. SEC 32 - T 8 N - R7E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0646 ***********************************************************************
 PU0646  DESIGNATION -  CANDLE
 PU0646  PID         -  PU0646
 PU0646  STATE/COUNTY-  SD/PENNINGTON
 PU0646  COUNTRY     -  US
 PU0646  USGS QUAD   -  OWANKA NE (2017)
 PU0646
 PU0646                         *CURRENT SURVEY CONTROL
 PU0646  ______________________________________________________________________
 PU0646* NAD 83(1986) POSITION- 44 08 08.     (N) 102 36 35.     (W)   SCALED
 PU0646* NAVD 88 ORTHO HEIGHT -   932.193 (meters)     3058.37  (feet) ADJUSTED
 PU0646  ______________________________________________________________________
 PU0646  GEOID HEIGHT    -        -18.114 (meters)                     GEOID18
 PU0646  DYNAMIC HEIGHT  -        931.908 (meters)     3057.43  (feet) COMP
 PU0646  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 PU0646
 PU0646  VERT ORDER      -  SECOND    CLASS 0
 PU0646
 PU0646.The horizontal coordinates were scaled from a map and have
 PU0646.an estimated accuracy of +/- 6 seconds.
 PU0646
 PU0646.The orthometric height was determined by differential leveling and
 PU0646.adjusted by the NATIONAL GEODETIC SURVEY
 PU0646.in June 1991.
 PU0646
 PU0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0646.GEOID18 height accuracy estimate available here.
 PU0646
 PU0646.Click photographs - Photos may exist for this station.
 PU0646
 PU0646.The dynamic height is computed by dividing the NAVD 88
 PU0646.geopotential number by the normal gravity value computed on the
 PU0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0646.degrees latitude (g = 980.6199 gals.).
 PU0646
 PU0646.The modeled gravity was interpolated from observed gravity values.
 PU0646
 PU0646;                    North         East    Units  Estimated Accuracy
 PU0646;SPC SD S     -   202,710.      417,870.      MT  (+/- 180 meters Scaled)
 PU0646
 PU0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ912897(NAD 83)
 PU0646
 PU0646                          SUPERSEDED SURVEY CONTROL
 PU0646
 PU0646  NGVD 29 (??/??/92)  931.718  (m)         3056.81   (f) ADJ UNCH    2 0
 PU0646
 PU0646.Superseded values are not recommended for survey control.
 PU0646
 PU0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0646.See file dsdata.pdf to determine how the superseded data were derived.
 PU0646
 PU0646_MARKER: DS = TRIANGULATION STATION DISK
 PU0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0646_STAMPING: CANDLE 1961
 PU0646_MARK LOGO: CGS
 PU0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0646+STABILITY: SURFACE MOTION
 PU0646
 PU0646  HISTORY     - Date     Condition        Report By
 PU0646  HISTORY     - 1961     MONUMENTED       CGS
 PU0646
 PU0646                          STATION DESCRIPTION
 PU0646
 PU0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0646'3.5 MI NW FROM WICKSVILLE.
 PU0646'5.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE IN
 PU0646'OWANKA, THENCE WEST ALONG U.S. HIGHWAYS 14 AND 16 FOR 2.0 MILES,
 PU0646'THENCE NORTH ALONG A SURFACED ROAD FOR 3.0 MILES, THENCE EAST ALONG
 PU0646'A SURFACED ROAD FOR 0.8 MILE, 9 FEET WEST OF A WITNESS POST, 9 FEET
 PU0646'WEST OF A FENCE, AND SET IN THE TOP OF A SQUARE CONCRETE POST THAT
 PU0646'PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0644 ***********************************************************************
 PU0644  DESIGNATION -  CANDLE RM 1
 PU0644  PID         -  PU0644
 PU0644  STATE/COUNTY-  SD/PENNINGTON
 PU0644  COUNTRY     -  US
 PU0644  USGS QUAD   -  OWANKA NE (2017)
 PU0644
 PU0644                         *CURRENT SURVEY CONTROL
 PU0644  ______________________________________________________________________
 PU0644* NAD 83(1986) POSITION- 44 08 08.     (N) 102 36 35.     (W)   SCALED
 PU0644* NAVD 88 ORTHO HEIGHT -   931.986 (meters)     3057.69  (feet) ADJUSTED
 PU0644  ______________________________________________________________________
 PU0644  GEOID HEIGHT    -        -18.114 (meters)                     GEOID18
 PU0644  DYNAMIC HEIGHT  -        931.701 (meters)     3056.76  (feet) COMP
 PU0644  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 PU0644
 PU0644  VERT ORDER      -  SECOND    CLASS 0
 PU0644
 PU0644.The horizontal coordinates were scaled from a map and have
 PU0644.an estimated accuracy of +/- 6 seconds.
 PU0644
 PU0644.The orthometric height was determined by differential leveling and
 PU0644.adjusted by the NATIONAL GEODETIC SURVEY
 PU0644.in June 1991.
 PU0644
 PU0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0644.GEOID18 height accuracy estimate available here.
 PU0644
 PU0644.Click photographs - Photos may exist for this station.
 PU0644
 PU0644.The dynamic height is computed by dividing the NAVD 88
 PU0644.geopotential number by the normal gravity value computed on the
 PU0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0644.degrees latitude (g = 980.6199 gals.).
 PU0644
 PU0644.The modeled gravity was interpolated from observed gravity values.
 PU0644
 PU0644;                    North         East    Units  Estimated Accuracy
 PU0644;SPC SD S     -   202,710.      417,870.      MT  (+/- 180 meters Scaled)
 PU0644
 PU0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ912897(NAD 83)
 PU0644
 PU0644                          SUPERSEDED SURVEY CONTROL
 PU0644
 PU0644  NGVD 29 (??/??/92)  931.511  (m)         3056.13   (f) ADJ UNCH    2 0
 PU0644
 PU0644.Superseded values are not recommended for survey control.
 PU0644
 PU0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0644.See file dsdata.pdf to determine how the superseded data were derived.
 PU0644
 PU0644_MARKER: DR = REFERENCE MARK DISK
 PU0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0644_STAMPING: CANDLE NO 1 1961
 PU0644_MARK LOGO: CGS
 PU0644_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0644+STABILITY: SURFACE MOTION
 PU0644
 PU0644  HISTORY     - Date     Condition        Report By
 PU0644  HISTORY     - 1961     MONUMENTED       CGS
 PU0644
 PU0644                          STATION DESCRIPTION
 PU0644
 PU0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0644'3.5 MI NW FROM WICKSVILLE.
 PU0644'5.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE IN
 PU0644'OWANKA, THENCE WEST ALONG U.S. HIGHWAYS 14 AND 16 FOR 2.0 MILES,
 PU0644'THENCE NORTH ALONG A SURFACED ROAD FOR 3.0 MILES, THENCE EAST ALONG
 PU0644'A SURFACED ROAD FOR 0.8 MILE, 40.2 FEET SOUTH OF A WITNESS POST, 2
 PU0644'FEET WEST OF A FENCE, AND SET IN THE TOP OF A SQUARE CONCRETE POST
 PU0644'THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0645 ***********************************************************************
 PU0645  DESIGNATION -  CANDLE RM 2
 PU0645  PID         -  PU0645
 PU0645  STATE/COUNTY-  SD/PENNINGTON
 PU0645  COUNTRY     -  US
 PU0645  USGS QUAD   -  OWANKA NE (2017)
 PU0645
 PU0645                         *CURRENT SURVEY CONTROL
 PU0645  ______________________________________________________________________
 PU0645* NAD 83(1986) POSITION- 44 08 09.     (N) 102 36 35.     (W)   SCALED
 PU0645* NAVD 88 ORTHO HEIGHT -   932.037 (meters)     3057.86  (feet) ADJUSTED
 PU0645  ______________________________________________________________________
 PU0645  GEOID HEIGHT    -        -18.114 (meters)                     GEOID18
 PU0645  DYNAMIC HEIGHT  -        931.753 (meters)     3056.93  (feet) COMP
 PU0645  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 PU0645
 PU0645  VERT ORDER      -  SECOND    CLASS 0
 PU0645
 PU0645.The horizontal coordinates were scaled from a map and have
 PU0645.an estimated accuracy of +/- 6 seconds.
 PU0645
 PU0645.The orthometric height was determined by differential leveling and
 PU0645.adjusted by the NATIONAL GEODETIC SURVEY
 PU0645.in June 1991.
 PU0645
 PU0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0645.GEOID18 height accuracy estimate available here.
 PU0645
 PU0645.Click photographs - Photos may exist for this station.
 PU0645
 PU0645.The dynamic height is computed by dividing the NAVD 88
 PU0645.geopotential number by the normal gravity value computed on the
 PU0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0645.degrees latitude (g = 980.6199 gals.).
 PU0645
 PU0645.The modeled gravity was interpolated from observed gravity values.
 PU0645
 PU0645;                    North         East    Units  Estimated Accuracy
 PU0645;SPC SD S     -   202,740.      417,870.      MT  (+/- 180 meters Scaled)
 PU0645
 PU0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ912897(NAD 83)
 PU0645
 PU0645                          SUPERSEDED SURVEY CONTROL
 PU0645
 PU0645  NGVD 29 (??/??/92)  931.563  (m)         3056.30   (f) ADJ UNCH    2 0
 PU0645
 PU0645.Superseded values are not recommended for survey control.
 PU0645
 PU0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0645.See file dsdata.pdf to determine how the superseded data were derived.
 PU0645
 PU0645_MARKER: DR = REFERENCE MARK DISK
 PU0645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0645_STAMPING: CANDLE NO 2 1961
 PU0645_MARK LOGO: CGS
 PU0645_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0645+STABILITY: SURFACE MOTION
 PU0645
 PU0645  HISTORY     - Date     Condition        Report By
 PU0645  HISTORY     - 1961     MONUMENTED       CGS
 PU0645
 PU0645                          STATION DESCRIPTION
 PU0645
 PU0645'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0645'3.5 MI NW FROM WICKSVILLE.
 PU0645'5.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE IN
 PU0645'OWANKA, THENCE WEST ALONG U.S. HIGHWAYS 14 AND 16 FOR 2.0 MILES,
 PU0645'THENCE NORTH ALONG A SURFACED ROAD FOR 3.0 MILES, THENCE EAST ALONG
 PU0645'A SURFACED ROAD FOR 0.8 MILE, 32.3 FEET NORTH OF A WITNESS POST,
 PU0645'2 FEET WEST OF A FENCE, AND SET IN THE TOP OF A SQUARE CONCRETE
 PU0645'POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0868 ***********************************************************************
 OQ0868  DESIGNATION -  CANISTOTA GREY ELEV N GABLE
 OQ0868  PID         -  OQ0868
 OQ0868  STATE/COUNTY-  SD/MCCOOK
 OQ0868  COUNTRY     -  US
 OQ0868  USGS QUAD   -  CANISTOTA (2017)
 OQ0868
 OQ0868                         *CURRENT SURVEY CONTROL
 OQ0868  ______________________________________________________________________
 OQ0868* NAD 83(1996) POSITION- 43 35 58.17438(N) 097 17 26.08568(W)   ADJUSTED
 OQ0868  ______________________________________________________________________
 OQ0868  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 OQ0868  LAPLACE CORR    -         -1.02  (seconds)                    DEFLEC18
 OQ0868  HORZ ORDER      -  THIRD
 OQ0868
 OQ0868.The horizontal coordinates were established by classical geodetic methods
 OQ0868.and adjusted by the National Geodetic Survey in January 1998.
 OQ0868
 OQ0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0868.GEOID18 height accuracy estimate available here.
 OQ0868
 OQ0868.Click photographs - Photos may exist for this station.
 OQ0868
 OQ0868.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0868
 OQ0868. The following values were computed from the NAD 83(1996) position.
 OQ0868
 OQ0868;                    North         East     Units Scale Factor Converg.
 OQ0868;SPC SD S     -   145,158.492   845,605.562   MT  0.99990692   +2 05 56.6
 OQ0868;SPC SD S     -   476,240.82  2,774,290.91   sFT  0.99990692   +2 05 56.6
 OQ0868;UTM  14      - 4,828,810.529   637,970.865   MT  0.99983415   +1 10 44.5
 OQ0868
 OQ0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3797028810(NAD 83)
 OQ0868
 OQ0868                          SUPERSEDED SURVEY CONTROL
 OQ0868
 OQ0868  NAD 83(1995)-  43 35 58.18073(N)    097 17 26.06802(W) AD(       ) 3
 OQ0868  NAD 83(1986)-  43 35 58.18164(N)    097 17 26.06460(W) AD(       ) 3
 OQ0868  NAD 27      -  43 35 58.25000(N)    097 17 24.84000(W) AD(       ) 3
 OQ0868
 OQ0868.Superseded values are not recommended for survey control.
 OQ0868
 OQ0868.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0868.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0868
 OQ0868_MARKER: 81 = GABLE
 OQ0868
 OQ0868  HISTORY     - Date     Condition        Report By
 OQ0868  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0868  HISTORY     - 1935     GOOD             CGS
 OQ0868
 OQ0868                          STATION DESCRIPTION
 OQ0868
 OQ0868'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0868'THIS IS THE ELEVATOR OF THE CANISTOTA GRAIN COMPANY ERECTED
 OQ0868'ON THE SITE OF THE FORMER RED ELVATOR.  SEE RECOVERY NOTE FOR
 OQ0868'SAME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0866 ***********************************************************************
 OQ0866  DESIGNATION -  CANISTOTA HI CH SPIRE NR ELEV
 OQ0866  PID         -  OQ0866
 OQ0866  STATE/COUNTY-  SD/MCCOOK
 OQ0866  COUNTRY     -  US
 OQ0866  USGS QUAD   -  CANISTOTA (2017)
 OQ0866
 OQ0866                         *CURRENT SURVEY CONTROL
 OQ0866  ______________________________________________________________________
 OQ0866* NAD 83(1996) POSITION- 43 35 49.54695(N) 097 17 34.46279(W)   ADJUSTED
 OQ0866  ______________________________________________________________________
 OQ0866  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 OQ0866  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 OQ0866  HORZ ORDER      -  THIRD
 OQ0866
 OQ0866.The horizontal coordinates were established by classical geodetic methods
 OQ0866.and adjusted by the National Geodetic Survey in January 1998.
 OQ0866
 OQ0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0866.GEOID18 height accuracy estimate available here.
 OQ0866
 OQ0866.Click photographs - Photos may exist for this station.
 OQ0866
 OQ0866.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0866
 OQ0866. The following values were computed from the NAD 83(1996) position.
 OQ0866
 OQ0866;                    North         East     Units Scale Factor Converg.
 OQ0866;SPC SD S     -   144,885.554   845,427.561   MT  0.99990694   +2 05 50.8
 OQ0866;SPC SD S     -   475,345.36  2,773,706.92   sFT  0.99990694   +2 05 50.8
 OQ0866;UTM  14      - 4,828,540.504   637,788.517   MT  0.99983353   +1 10 38.5
 OQ0866
 OQ0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3778828540(NAD 83)
 OQ0866
 OQ0866                          SUPERSEDED SURVEY CONTROL
 OQ0866
 OQ0866  NAD 83(1995)-  43 35 49.54907(N)    097 17 34.44130(W) AD(       ) 3
 OQ0866  NAD 83(1986)-  43 35 49.55262(N)    097 17 34.44082(W) AD(       ) 3
 OQ0866  NAD 27      -  43 35 49.62000(N)    097 17 33.22000(W) AD(       ) 3
 OQ0866  USSD        -  43 35 49.81000(N)    097 17 33.61000(W) AD(       ) 3
 OQ0866
 OQ0866.Superseded values are not recommended for survey control.
 OQ0866
 OQ0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0866.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0866
 OQ0866_MARKER: 90 = CHURCH SPIRE
 OQ0866
 OQ0866  HISTORY     - Date     Condition        Report By
 OQ0866  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0866  HISTORY     - 1935     GOOD             CGS
 OQ0866
 OQ0866                          STATION DESCRIPTION
 OQ0866
 OQ0866'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0866'THE CHURCH IN THIS POSITION IS THE METHODIST CHURCH, ERECTED
 OQ0866'1895, STILL STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0865 ***********************************************************************
 OQ0865  DESIGNATION -  CANISTOTA HIGHEST WHITE SPIRE
 OQ0865  PID         -  OQ0865
 OQ0865  STATE/COUNTY-  SD/MCCOOK
 OQ0865  COUNTRY     -  US
 OQ0865  USGS QUAD   -  CANISTOTA (2017)
 OQ0865
 OQ0865                         *CURRENT SURVEY CONTROL
 OQ0865  ______________________________________________________________________
 OQ0865* NAD 83(1996) POSITION- 43 35 57.42604(N) 097 17 37.42347(W)   ADJUSTED
 OQ0865  ______________________________________________________________________
 OQ0865  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 OQ0865  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 OQ0865  HORZ ORDER      -  THIRD
 OQ0865
 OQ0865.The horizontal coordinates were established by classical geodetic methods
 OQ0865.and adjusted by the National Geodetic Survey in January 1998.
 OQ0865
 OQ0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0865.GEOID18 height accuracy estimate available here.
 OQ0865
 OQ0865.Click photographs - Photos may exist for this station.
 OQ0865
 OQ0865.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0865
 OQ0865. The following values were computed from the NAD 83(1996) position.
 OQ0865
 OQ0865;                    North         East     Units Scale Factor Converg.
 OQ0865;SPC SD S     -   145,126.105   845,352.308   MT  0.99990693   +2 05 48.8
 OQ0865;SPC SD S     -   476,134.56  2,773,460.03   sFT  0.99990693   +2 05 48.8
 OQ0865;UTM  14      - 4,828,782.215   637,717.142   MT  0.99983329   +1 10 36.6
 OQ0865
 OQ0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3771728782(NAD 83)
 OQ0865
 OQ0865                          SUPERSEDED SURVEY CONTROL
 OQ0865
 OQ0865  NAD 83(1995)-  43 35 57.42849(N)    097 17 37.40241(W) AD(       ) 3
 OQ0865  NAD 83(1986)-  43 35 57.43196(N)    097 17 37.40187(W) AD(       ) 3
 OQ0865  NAD 27      -  43 35 57.49600(N)    097 17 36.17900(W) AD(       ) 3
 OQ0865  USSD        -  43 35 57.69100(N)    097 17 36.57200(W) AD(       ) 3
 OQ0865
 OQ0865.Superseded values are not recommended for survey control.
 OQ0865
 OQ0865.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0865.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0865
 OQ0865_MARKER: 90 = CHURCH SPIRE
 OQ0865
 OQ0865  HISTORY     - Date     Condition        Report By
 OQ0865  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0865  HISTORY     - 1935     GOOD             CGS
 OQ0865
 OQ0865                          STATION DESCRIPTION
 OQ0865
 OQ0865'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0865'THE CHURCH IN THIS POSITION IS THE LUTHERAN CHURCH, STILL
 OQ0865'STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0864 ***********************************************************************
 OQ0864  DESIGNATION -  CANISTOTA WATER TK WHITE ROOF
 OQ0864  PID         -  OQ0864
 OQ0864  STATE/COUNTY-  SD/MCCOOK
 OQ0864  COUNTRY     -  US
 OQ0864  USGS QUAD   -  CANISTOTA (2017)
 OQ0864
 OQ0864                         *CURRENT SURVEY CONTROL
 OQ0864  ______________________________________________________________________
 OQ0864* NAD 83(1996) POSITION- 43 35 54.96651(N) 097 17 32.47297(W)   ADJUSTED
 OQ0864  ______________________________________________________________________
 OQ0864  GEOID HEIGHT    -        -26.057 (meters)                     GEOID18
 OQ0864  LAPLACE CORR    -         -1.01  (seconds)                    DEFLEC18
 OQ0864  HORZ ORDER      -  THIRD
 OQ0864
 OQ0864.The horizontal coordinates were established by classical geodetic methods
 OQ0864.and adjusted by the National Geodetic Survey in January 1998.
 OQ0864
 OQ0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0864.GEOID18 height accuracy estimate available here.
 OQ0864
 OQ0864.Click photographs - Photos may exist for this station.
 OQ0864
 OQ0864.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0864
 OQ0864. The following values were computed from the NAD 83(1996) position.
 OQ0864
 OQ0864;                    North         East     Units Scale Factor Converg.
 OQ0864;SPC SD S     -   145,054.320   845,466.036   MT  0.99990693   +2 05 52.2
 OQ0864;SPC SD S     -   475,899.05  2,773,833.15   sFT  0.99990693   +2 05 52.2
 OQ0864;UTM  14      - 4,828,708.618   637,829.694   MT  0.99983367   +1 10 40.0
 OQ0864
 OQ0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3782928708(NAD 83)
 OQ0864
 OQ0864                          SUPERSEDED SURVEY CONTROL
 OQ0864
 OQ0864  NAD 83(1995)-  43 35 54.97289(N)    097 17 32.45532(W) AD(       ) 3
 OQ0864  NAD 83(1986)-  43 35 54.97379(N)    097 17 32.45190(W) AD(       ) 3
 OQ0864  NAD 27      -  43 35 55.04000(N)    097 17 31.23000(W) AD(       ) 3
 OQ0864
 OQ0864.Superseded values are not recommended for survey control.
 OQ0864
 OQ0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0864.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0864
 OQ0864_MARKER: 51 = TANK
 OQ0864
 OQ0864  HISTORY     - Date     Condition        Report By
 OQ0864  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0864  HISTORY     - 1935     GOOD             CGS
 OQ0864
 OQ0864                          STATION DESCRIPTION
 OQ0864
 OQ0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0864'THIS MARK IS THE SAME AS IN 1927.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0725 ***********************************************************************
 PS0725  DESIGNATION -  CANNING
 PS0725  PID         -  PS0725
 PS0725  STATE/COUNTY-  SD/HUGHES
 PS0725  COUNTRY     -  US
 PS0725  USGS QUAD   -  DE GREY (2017)
 PS0725
 PS0725                         *CURRENT SURVEY CONTROL
 PS0725  ______________________________________________________________________
 PS0725* NAD 83(1996) POSITION- 44 21 54.98156(N) 099 59 38.07660(W)   ADJUSTED
 PS0725* NAVD 88 ORTHO HEIGHT -   604.4   (meters)     1983.    (feet) VERTCON3
 PS0725  ______________________________________________________________________
 PS0725  GEOID HEIGHT    -        -23.795 (meters)                     GEOID18
 PS0725  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 PS0725  HORZ ORDER      -  FIRST
 PS0725
 PS0725.The horizontal coordinates were established by classical geodetic methods
 PS0725.and adjusted by the National Geodetic Survey in January 1998.
 PS0725
 PS0725.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0725
 PS0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0725.GEOID18 height accuracy estimate available here.
 PS0725
 PS0725.Click photographs - Photos may exist for this station.
 PS0725
 PS0725.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0725
 PS0725. The following values were computed from the NAD 83(1996) position.
 PS0725
 PS0725;                    North         East     Units Scale Factor Converg.
 PS0725;SPC SD S     -   225,796.023   627,055.969   MT  0.99999189   +0 14 02.9
 PS0725;SPC SD S     -   740,799.12  2,057,266.12   sFT  0.99999189   +0 14 02.9
 PS0725;UTM  14      - 4,912,924.499   420,804.546   MT  0.99967713   -0 41 42.0
 PS0725
 PS0725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0725!SPC SD S     -   0.99990898  x   0.99999189  =   0.99990087
 PS0725!UTM  14      -   0.99990898  x   0.99967713  =   0.99958614
 PS0725
 PS0725:                Primary Azimuth Mark                     Grid Az
 PS0725:SPC SD S     -  CANNING AZ MK 2                          316 08 26.0
 PS0725:UTM  14      -  CANNING AZ MK 2                          317 04 10.9
 PS0725
 PS0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2080412924(NAD 83)
 PS0725
 PS0725|---------------------------------------------------------------------|
 PS0725| PID    Reference Object                     Distance      Geod. Az  |
 PS0725|                                                           dddmmss.s |
 PS0725| CO5322 CANNING RM 1                         19.155 METERS 19943     |
 PS0725| CO5323 CANNING RM 2                         24.646 METERS 29615     |
 PS0725| CO5321 CANNING AZ MK                                      3144123.4 |
 PS0725| AH8533 CANNING AZ MK 2                                    3162228.9 |
 PS0725|---------------------------------------------------------------------|
 PS0725
 PS0725                          SUPERSEDED SURVEY CONTROL
 PS0725
 PS0725  NAD 83(1986)-  44 21 54.97806(N)    099 59 38.08170(W) AD(       ) 1
 PS0725  NAD 27      -  44 21 55.03900(N)    099 59 36.64000(W) AD(       ) 1
 PS0725  NGVD 29 (07/19/86)  604.0    (m)         1982.     (f) VERT ANG       
 PS0725
 PS0725.Superseded values are not recommended for survey control.
 PS0725
 PS0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0725.See file dsdata.pdf to determine how the superseded data were derived.
 PS0725
 PS0725_MARKER: DS = TRIANGULATION STATION DISK
 PS0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0725_STAMPING: CANNING 1934
 PS0725_MARK LOGO: NGS
 PS0725_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0725_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0725
 PS0725  HISTORY     - Date     Condition        Report By
 PS0725  HISTORY     - 1934     MONUMENTED       CGS
 PS0725  HISTORY     - 1948     GOOD             CGS
 PS0725  HISTORY     - 1951     GOOD             CGS
 PS0725  HISTORY     - 1963     GOOD             USFS
 PS0725  HISTORY     - 1975     GOOD             NGS
 PS0725  HISTORY     - 19840824 GOOD             NGS
 PS0725
 PS0725                          STATION DESCRIPTION
 PS0725
 PS0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PS0725'STATION IS ABOUT 2-1/2 MILES SE OF CANNING, AND IS ON A PROMINENT,
 PS0725'HIGH GRASSY HILLTOP.  THIS HILLTOP IS AT THE SW END OF A GROUP
 PS0725'OF HILLS S OF MEDICINE KNOLL CREEK.  THERE IS A HILLTOP OF ABOUT
 PS0725'THE SAME ELEVATION ABOUT 1 MILE TO THE NE.
 PS0725'
 PS0725'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0725'BRONZE DISKS SET IN CONCRETE.
 PS0725'
 PS0725'REFERENCE MARK NO. 1 IS SW OF THE STATION.
 PS0725'
 PS0725'REFERENCE MARK NO. 2 IS NW OF THE STATION.
 PS0725'
 PS0725'THE AZIMUTH MARK IS ABOUT 0.9 MILE NW OF THE STATION.  IT IS
 PS0725'4 FEET N OF A FENCE CORNER AND IS 29 FEET W OF THE CENTER OF
 PS0725'THE ROAD.
 PS0725'
 PS0725'THE STATION IS REACHED FROM CANNING, BY GOING E ON THE S SIDE
 PS0725'OF THE RAILROAD 1.3 MILES.  TURN S, AND GO 1.6 MILES TO A FENCE
 PS0725'CORNER ON THE W SIDE OF THE ROAD.  (THE AZIMUTH MARK IS AT THIS
 PS0725'CORNER.) LEAVE THE ROAD AND TAKE AN ANGLING TRAIL SOUTHEASTERLY
 PS0725'UP THROUGH A DRAW 0.9 MILE TO A POINT JUST N OF A HIGH HILLTOP.
 PS0725'DRIVE UP THE HILL S TO THE HIGHEST POINT AND THE STATION.
 PS0725'
 PS0725'A 4-FOOT STAND WAS ERECTED.
 PS0725
 PS0725                          STATION RECOVERY (1948)
 PS0725
 PS0725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PS0725'STATION RECOVERED AND FOUND IN GOOD CONDITION.  THE ORIGINAL
 PS0725'DESCRIPTION IS ACCURATE AND ADEQUATE.  DESCRIPTION FOLLOWS--
 PS0725'
 PS0725'STATION IS LOCATED ABOUT 2.5 MILES SOUTHEAST OF CANNING ON THE
 PS0725'EAST EDGE OF A PROMINENT HILL THAT IS AT THE SOUTHWEST EDGE OF
 PS0725'A CHAIN OF LIKE HILLS.  THERE IS A HILL ABOUT 1 MILE NORTHEAST
 PS0725'THAT IS ABOUT THE SAME ELEVATION.  THE STATION IS ABOUT 10 FEET
 PS0725'WEST OF THE EAST EDGE OF THE HILL, AND ABOUT 50 FEET EAST OF THE
 PS0725'WEST EDGE OF THE HILL.  IT PROJECTS ABOUT 6 INCHES, AND THE
 PS0725'DISK IS STAMPED CANNING 1934.
 PS0725'
 PS0725'REFERENCE MARK NO. 1 IS 62.84 FEET SOUTHWEST OF THE STATION
 PS0725'ON THE SOUTH SLOPE OF THE HILL, AND IT IS ABOUT 6 FEET LOWER
 PS0725'THAN THE STATION.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PS0725'CANNING NO 1 1934.
 PS0725'
 PS0725'REFERENCE MARK NO. 2 IS 81.11 FEET NORTHWEST OF THE STATION,
 PS0725'AND ABOUT 4 FEET LOWER THAN THE STATION.  IT PROJECTS ABOUT 4
 PS0725'INCHES, AND THE DISK IS STAMPED CANNING NO 2 1934.
 PS0725'
 PS0725'THE AZIMUTH MARK IS APPROXIMATELY 0.9 MILE NORTHWEST OF THE
 PS0725'STATION, 29 FEET WEST OF THE CENTERLINE OF A GRADED DIRT ROAD,
 PS0725'4 FEET NORTH OF A FENCE CORNER, AND 2 FEET EAST OF A WITNESS
 PS0725'POST.  IT PROJECTS 4 INCHES AND THE DISK IS STAMPED CANNING
 PS0725'AZIMUTH 1934.
 PS0725'
 PS0725'TO REACH THE STATION FROM THE DEPOT IN CANNING, GO EAST ON THE
 PS0725'ROAD THAT IS SOUTH OF THE RAILROAD TRACK FOR 1.35 MILES TO A FORK.
 PS0725'THEN RIGHT ROAD FOR 1.55 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 PS0725'CONTINUE IN A SOUTHERLY DIRECTION FOR 0.5 MILE, THEN LEAVE
 PS0725'THE ROAD, TURN LEFT (EASTERLY) FOR 0.8 MILE TO THE HIGHEST POINT
 PS0725'AND THE STATION AS DESCRIBED.
 PS0725
 PS0725                          STATION RECOVERY (1951)
 PS0725
 PS0725'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0725'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO
 PS0725'BE IN GOOD CONDITION.  ORIGINAL DESCRIPTION IS ADEQUATE.
 PS0725'
 PS0725'1951 OBSERVATIONS TAKEN FROM A 4 FOOT STAND.
 PS0725
 PS0725                          STATION RECOVERY (1963)
 PS0725
 PS0725'RECOVERY NOTE BY US FOREST SERVICE 1963
 PS0725'ALL MARKERS FOUND AS DESCRIBED IN GOOD CONDITION.
 PS0725
 PS0725                          STATION RECOVERY (1975)
 PS0725
 PS0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PS0725'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH
 PS0725'MARK WERE RECOVERED IN GOOD CONDITION.  DUE TO ROAD IMPROVEMENTS,
 PS0725'THE STATE HIGHWAY DEPARTMENT REQUESTED THAT THE AZIMUTH MARK BE
 PS0725'MOVED.  A NEW AZIMUTH MARK WAS SET, AND THE DISK REMOVED FROM
 PS0725'AZIMUTH MARK 1934 AT THIS TIME.
 PS0725'
 PS0725'A NEW DESCRIPTION FOLLOWS--
 PS0725'
 PS0725'THE STATION IS LOCATED ABOUT 2.5 MILES SOUTHEAST OF CANNING, ON THE
 PS0725'TOP OF A PROMINENT GRASS COVERED HILL KNOWN LOCALLY AT MT. TOM.
 PS0725'IT IS AT THE SOUTHWEST END OF A GROUP OF HILLS SOUTH OF MEDICINE
 PS0725'KNOLL CREEK.  THERE IS ANOTHER HILL ABOUT 1 MILE NORTHEAST OF THE
 PS0725'STATION OF ABOUT THE SAME ELEVATION.  THE STATION SITE IS ON THE
 PS0725'GRAF BROTHERS RANCH, THE PROPERTY IS LEASED BY MR. ERVIN KORKOW.
 PS0725'THE NEW AZIMUTH MARK IS ON PROPERTY OWNED AND FARMED BY MR.
 PS0725'KORKOW.
 PS0725'
 PS0725'TO REACH THE STATION FROM THE DEPOT IN CANNING, GO EAST ON THE COUNTY
 PS0725'ROAD THAT IS SOUTH OF THE RAILROAD TRACK FOR 1.35 MILES TO A ROAD
 PS0725'FORK, FOLLOW THE RIGHT FORK SOUTH FOR 1.6 MILES TO A CULVERT
 PS0725'(METAL) AND A GRASSED WATERWAY RUNNING FROM EAST TO WEST AND THE
 PS0725'AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE SOUTH ON THE COUNTY
 PS0725'ROAD 0.45 MILE TO A SIDE ROAD ON THE RIGHT AND A FIELD ROAD ON
 PS0725'THE LEFT, TURN LEFT AND GO EAST ON THE FIELD ROAD 0.35 MILE TO
 PS0725'BASE OF HILL THEN BEAR NORTHEASTERLY ABOUT 0.4 MILE ACROSS
 PS0725'PASTURE LAND AND ALONG WEST SIDE OF FENCE TO A GATE, TURN RIGHT
 PS0725'THRU GATE AND GO SOUTH ALONG EAST SIDE OF FENCE TO THE WEST PART OF
 PS0725'HILL THEN TURN LEFT AND PICK WAY EASTERLY TO THE TOP OF THE HILL
 PS0725'AND STATION.
 PS0725'
 PS0725'THE STATION MARK IS A STANDARD DISK STAMPED CANNING 1934, SET IN THE
 PS0725'TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS ON
 PS0725'THE HIGHEST PART OF THE HILL.
 PS0725'
 PS0725'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CANNING NO 1 1934,
 PS0725'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 PS0725'8-INCHES.  IT IS ON THE SOUTH SLOPE OF THE HILL, AND ABOUT 6 FEET
 PS0725'LOWER THEN THE STATION.
 PS0725'
 PS0725'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CANNING NO 2 1934,
 PS0725'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 PS0725'6-INCHES.  IT IS ON THE WEST SLOPE OF THE HILL, AND ABOUT 3 FEET
 PS0725'LOWER THEN THE STATION.
 PS0725'
 PS0725'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED CANNING
 PS0725'1934 AZ 2 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 PS0725'PROJECTS 8-INCHES.  IT IS 506 FEET EAST OF THE CENTER OF THE
 PS0725'COUNTY ROAD, 10 FEET NORTH OF THE EDGE OF A FIELD, 2.0 FEET EAST
 PS0725'OF A METAL WITNESS POST, AND AT THE WEST EDGE OF A LARGE CLUMP OF
 PS0725'BRUSH.
 PS0725'
 PS0725'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2.5 MILES SE
 PS0725'OF CANNING.
 PS0725
 PS0725                          STATION RECOVERY (1984)
 PS0725
 PS0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0725'THE STATION AND PERIPHERAL MARKS WERE RECOVERED AS PREVIOUSLY
 PS0725'DESCRIBED.  THE 1975 RECOVERY NOTE IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0808 ***********************************************************************
 QS0808  DESIGNATION -  CANNON
 QS0808  PID         -  QS0808
 QS0808  STATE/COUNTY-  SD/CORSON
 QS0808  COUNTRY     -  US
 QS0808  USGS QUAD   -  MAHTO (2017)
 QS0808
 QS0808                         *CURRENT SURVEY CONTROL
 QS0808  ______________________________________________________________________
 QS0808* NAD 83(1996) POSITION- 45 51 21.64019(N) 100 39 56.80066(W)   ADJUSTED
 QS0808* NAVD 88 ORTHO HEIGHT -   641.    (meters)     2103.    (feet) SCALED
 QS0808  ______________________________________________________________________
 QS0808  GEOID HEIGHT    -        -21.294 (meters)                     GEOID18
 QS0808  LAPLACE CORR    -         -3.97  (seconds)                    DEFLEC18
 QS0808  HORZ ORDER      -  THIRD
 QS0808
 QS0808.The horizontal coordinates were established by classical geodetic methods
 QS0808.and adjusted by the National Geodetic Survey in January 1998.
 QS0808
 QS0808.The orthometric height was scaled from a topographic map.
 QS0808
 QS0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0808.GEOID18 height accuracy estimate available here.
 QS0808
 QS0808.Click photographs - Photos may exist for this station.
 QS0808
 QS0808.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0808
 QS0808. The following values were computed from the NAD 83(1996) position.
 QS0808
 QS0808;                    North         East     Units Scale Factor Converg.
 QS0808;SPC SD N     -   224,989.628   548,291.651   MT  1.00003791   -0 28 16.3
 QS0808;SPC SD N     -   738,153.47  1,798,853.52   sFT  1.00003791   -0 28 16.3
 QS0808;UTM  14      - 5,079,398.709   370,681.308   MT  0.99980559   -1 11 43.8
 QS0808
 QS0808!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0808!SPC SD N     -   0.99990279  x   1.00003791  =   0.99994070
 QS0808!UTM  14      -   0.99990279  x   0.99980559  =   0.99970840
 QS0808
 QS0808:                Primary Azimuth Mark                     Grid Az
 QS0808:SPC SD N     -  CANNON AZ MK                             179 39 49.1
 QS0808:UTM  14      -  CANNON AZ MK                             180 23 16.6
 QS0808
 QS0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7068179398(NAD 83)
 QS0808
 QS0808|---------------------------------------------------------------------|
 QS0808| PID    Reference Object                     Distance      Geod. Az  |
 QS0808|                                                           dddmmss.s |
 QS0808| CO5325 CANNON RM 1                          11.733 METERS 00706     |
 QS0808| CO5324 CANNON AZ MK                                       1791132.8 |
 QS0808| QS0830 MC LAUGHLIN PUBLIC SCHOOL CHIM      APPROX.12.4 KM 2455338.9 |
 QS0808| QS0827 MC LAUGHLIN MUNICIPAL TANK          APPROX.12.2 KM 2481307.6 |
 QS0808| CO5326 CANNON RM 2                           8.449 METERS 26718     |
 QS0808|---------------------------------------------------------------------|
 QS0808
 QS0808                          SUPERSEDED SURVEY CONTROL
 QS0808
 QS0808  NAD 83(1986)-  45 51 21.63103(N)    100 39 56.79655(W) AD(       ) 3
 QS0808  NAD 27      -  45 51 21.63600(N)    100 39 55.34400(W) AD(       ) 3
 QS0808
 QS0808.Superseded values are not recommended for survey control.
 QS0808
 QS0808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0808.See file dsdata.pdf to determine how the superseded data were derived.
 QS0808
 QS0808_MARKER: DS = TRIANGULATION STATION DISK
 QS0808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0808_STAMPING: CANNON 1952
 QS0808_MARK LOGO: CGS
 QS0808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0808+STABILITY: SURFACE MOTION
 QS0808
 QS0808  HISTORY     - Date     Condition        Report By
 QS0808  HISTORY     - 1952     MONUMENTED       CGS
 QS0808  HISTORY     - 1969     GOOD             USAF
 QS0808
 QS0808                          STATION DESCRIPTION
 QS0808
 QS0808'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0808'THE STATION IS IN SECTION 21, T 22 N, R 28 E, ON THE RIGHT-OF-WAY
 QS0808'OF A SECTION LINE ROAD, ABOUT 7 MILES EAST AND 3 MILES NORTH OF
 QS0808'MC LAUGHLIN, 36 FEET EAST OF A CUTBANK, 6 FEET WEST OF A
 QS0808'WIRE FENCE AND 5 FEET NORTHWEST OF A 4 X 4 INCH WITNESS POST.
 QS0808'
 QS0808'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0808'STATE HIGHWAY 63 AT THE NORTH EDGE OF MC LAUGHLIN, GO NORTH
 QS0808'ON STATE HIGHWAY 63 FOR 1.2 MILES TO A SIDE ROAD RIGHT, TURN
 QS0808'RIGHT ON THE MAIN GRAVELED ROAD AND GO EAST FOR 7.45 MILES
 QS0808'TO A CROSS ROAD, TURN LEFT ON A GRADED DIRT ROAD AND GO NORTH
 QS0808'FOR 1.2 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 QS0808'CONTINUE NORTH 0.4 MILE TO A POINT WHERE THE MAIN ROAD TURNS
 QS0808'LEFT, CONTINUE STRAIGHT AHEAD TO TOP OF CUTBANK AND THE
 QS0808'STATION.
 QS0808'
 QS0808'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QS0808'CANNON 1952.
 QS0808'
 QS0808'REFERENCE MARK 1 IS 1 FOOT WEST OF THE WIRE FENCE.  THE MARK
 QS0808'PROJECTS 4 INCHES AND THE DISK IS STAMPED CANNON NO 1 1952.
 QS0808'
 QS0808'REFERENCE MARK 2 IS 33 FEET WEST OF THE WIRE FENCE.  THE MARK
 QS0808'PROJECTS 4 INCHES AND THE DISK IS STAMPED CANNON NO 2 1952.
 QS0808'
 QS0808'THE AZIMUTH MARK IS 28 FEET EAST OF THE CENTER OF THE GRADED
 QS0808'ROAD, 2 FEET NORTH OF A 4 X 4 INCH WITNESS POST AND 1 FOOT WEST
 QS0808'OF THE WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 QS0808'STAMPED CANNON 1952.
 QS0808'
 QS0808'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0808
 QS0808                          STATION RECOVERY (1969)
 QS0808
 QS0808'RECOVERY NOTE BY US AIR FORCE 1969
 QS0808'STATION AND BOTH REFERENCE MARKS WERE RECOVERED IN GOOD
 QS0808'CONDITION.  THE AZIMUTH MARK WAS RECOVERED, THOUGH MAY BE
 QS0808'LAYING ON ITS SIDE SHORTLY.  THE SOIL HAS BEEN WASHED AWAY
 QS0808'FROM ITS WESTERN SIDE.
 QS0808'
 QS0808'DUE TO NUMEROUS HIGHWAY ALTERATIONS, A NEW ROUTE DESCRIPTION
 QS0808'IS NECESSARY--
 QS0808'
 QS0808'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND
 QS0808'U.S. HIGHWAY 12/STATE HIGHWAY 20 IN MOBRIDGE, SOUTH DAKOTA,
 QS0808'GO WEST ON HIGHWAY 12/20 FOR 8.45 MILES TO THE SEPARATION OF
 QS0808'HIGHWAYS 12 AND 20.  CONTINUE ON HIGHWAY 12 FOR 22.75 MILES
 QS0808'TO THE INTERSECTION OF THE HIGHWAY AND STATE HIGHWAY 63 IN
 QS0808'MC LAUGHLIN.  THENCE, RIGHT (NORTH) ON HIGHWAY 63 FOR 1.2
 QS0808'MILES TO A GRAVEL ROAD RIGHT.  TURN RIGHT (EAST) ON THE GRAVEL
 QS0808'ROAD FOR 7.4 MILES TO A CROSSROADS.  TURN LEFT (NORTH) ON THE
 QS0808'DIRT ROAD FOR 1.25 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 QS0808'CONTINUE 0.4 MILE TO THE TOP OF A CUTBANK AND THE STATION
 QS0808'ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0885 ***********************************************************************
 OQ0885  DESIGNATION -  CANOVA
 OQ0885  PID         -  OQ0885
 OQ0885  STATE/COUNTY-  SD/MINER
 OQ0885  COUNTRY     -  US
 OQ0885  USGS QUAD   -  CANOVA EAST (2017)
 OQ0885
 OQ0885                         *CURRENT SURVEY CONTROL
 OQ0885  ______________________________________________________________________
 OQ0885* NAD 83(1996) POSITION- 43 53 29.66947(N) 097 27 34.81747(W)   ADJUSTED
 OQ0885* NAVD 88 ORTHO HEIGHT -   482.3   (meters)     1582.    (feet) VERTCON3
 OQ0885  ______________________________________________________________________
 OQ0885  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 OQ0885  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 OQ0885  HORZ ORDER      -  FIRST
 OQ0885
 OQ0885.The horizontal coordinates were established by classical geodetic methods
 OQ0885.and adjusted by the National Geodetic Survey in January 1998.
 OQ0885
 OQ0885.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0885.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0885
 OQ0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0885.GEOID18 height accuracy estimate available here.
 OQ0885
 OQ0885.Click photographs - Photos may exist for this station.
 OQ0885
 OQ0885.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0885
 OQ0885. The following values were computed from the NAD 83(1996) position.
 OQ0885
 OQ0885;                    North         East     Units Scale Factor Converg.
 OQ0885;SPC SD S     -   177,102.454   830,839.846   MT  0.99991821   +1 58 56.6
 OQ0885;SPC SD S     -   581,043.63  2,725,847.06   sFT  0.99991821   +1 58 56.6
 OQ0885;UTM  14      - 4,860,983.526   623,719.741   MT  0.99978826   +1 04 04.9
 OQ0885
 OQ0885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0885!SPC SD S     -   0.99992843  x   0.99991821  =   0.99984665
 OQ0885!UTM  14      -   0.99992843  x   0.99978826  =   0.99971671
 OQ0885
 OQ0885:                Primary Azimuth Mark                     Grid Az
 OQ0885:SPC SD S     -  CANOVA OPEN BELFRY                       248 32 34.0
 OQ0885:UTM  14      -  CANOVA OPEN BELFRY                       249 27 25.7
 OQ0885
 OQ0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2371960983(NAD 83)
 OQ0885
 OQ0885|---------------------------------------------------------------------|
 OQ0885| PID    Reference Object                     Distance      Geod. Az  |
 OQ0885|                                                           dddmmss.s |
 OQ0885| OQ0877 WINFRED CHURCH SPIRE                APPROX.14.1 KM 0330753.3 |
 OQ0885| OQ0876 WINFRED ELEVATOR                    APPROX.13.9 KM 0333004.8 |
 OQ0885| OQ0855 ORLAND LONE CHURCH SPIRE            APPROX.23.6 KM 0980934.2 |
 OQ0885| OQ0881 SWEDISH LUTH CH PYRAMID SPIRE       APPROX.11.1 KM 1252513.7 |
 OQ0885| OQ0883 SWEDISH BAP CH SQUARE SPIRE         APPROX. 6.4 KM 1400643.8 |
 OQ0885| OQ0870 SALEM SCHOOLHOUSE DOME              APPROX.19.2 KM 1614321.7 |
 OQ0885| OQ0872 SALEM ST MARYS CHURCH SPIRE         APPROX.19.2 KM 1625909.6 |
 OQ0885| OQ0882 CHURCH 7 MI N BY W SALEM SPIRE      APPROX. 8.2 KM 1852211.7 |
 OQ0885| OQ0933 FARMER CATHOLIC CHURCH SPIRE        APPROX.26.0 KM 2245458.2 |
 OQ0885| OQ0922 DOVER CHURCH TOADSTOOL SPIRE        APPROX.11.9 KM 2272910.4 |
 OQ0885| OQ0884 CANOVA OPEN BELFRY                  APPROX. 3.4 KM 2503130.6 |
 OQ0885| OQ0921 CANOVA ELEVATOR LEAD COLORED        APPROX. 3.8 KM 2514817.4 |
 OQ0885| OQ0923 EPIPHANY WATER WORKS TANK           APPROX.16.9 KM 2525423.9 |
 OQ0885| OQ0924 EPIPHANY CHURCH SPIRE               APPROX.16.9 KM 2534731.4 |
 OQ0885| PR0912 ROSWELL CHURCH SPIRE                APPROX.22.8 KM 3040507.5 |
 OQ0885| PR0909 HOWARD ELEVATOR CENTER              APPROX.14.1 KM 3370934.7 |
 OQ0885| PR0905 HOWARD CATHOLIC CHURCH SPIRE        APPROX.14.8 KM 3373026.4 |
 OQ0885| PR0907 HOWARD METHODIST CHURCH SPIRE       APPROX.14.4 KM 3373206.5 |
 OQ0885| PR0910 HOWARD CONG CH SPIRE                APPROX.14.6 KM 3374819.2 |
 OQ0885| PR0911 HOWARD COURTHOUSE DOME              APPROX.14.8 KM 3383504.9 |
 OQ0885| CO2801 CANOVA RM                                          34611     |
 OQ0885|---------------------------------------------------------------------|
 OQ0885
 OQ0885                          SUPERSEDED SURVEY CONTROL
 OQ0885
 OQ0885  NAD 83(1986)-  43 53 29.67750(N)    097 27 34.78891(W) AD(       ) 1
 OQ0885  NAD 27      -  43 53 29.76500(N)    097 27 33.54800(W) AD(       ) 1
 OQ0885  USSD        -  43 53 29.94400(N)    097 27 33.95600(W) AD(       ) 3
 OQ0885  NGVD 29 (07/19/86)  482.0    (m)         1581.     (f) VERT ANG       
 OQ0885
 OQ0885.Superseded values are not recommended for survey control.
 OQ0885
 OQ0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0885.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0885
 OQ0885_MARKER: DS = TRIANGULATION STATION DISK
 OQ0885_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 OQ0885_STAMPING: CANOVA 1903
 OQ0885_MARK LOGO: CGS
 OQ0885_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0885
 OQ0885  HISTORY     - Date     Condition        Report By
 OQ0885  HISTORY     - 1903     MONUMENTED       CGS
 OQ0885  HISTORY     - 1927     GOOD             CGS
 OQ0885  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OQ0885
 OQ0885                          STATION DESCRIPTION
 OQ0885
 OQ0885'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 OQ0885'SITUATED IN THE NW CORNER OF THE NE 1/4 SEC. 20, T 105 N, R 56 W,
 OQ0885'ON LAND BELONGING TO FRED FORSBERG, BEING 3 MILES N 71 DEG E FROM
 OQ0885'CANOVA VILLAGE.  IT IS 38.67 METERS S OF THE WIRE FENCE ON THE
 OQ0885'S SIDE OF THE WAGON ROAD, AND 10.57 METERS E OF THE N AND S
 OQ0885'FENCE BETWEEN MR. FORSBERGS GROVE AND HOUSE GROUNDS AND HIS
 OQ0885'WHEAT FIELD.  THE REFERENCE MARK IS AT THE INTERSECTION OF THE
 OQ0885'S ROAD FENCE AND THE ABOVE-MENTIONED PARTITION FENCE, 0.17
 OQ0885'METER S OF THE ROAD FENCE AND 0.17 METER E OF THE PARTITION
 OQ0885'FENCE.  IT IS 39.259 METERS FROM THE STATION N 13 DEG 49 MIN W
 OQ0885'AND 0.63 METER LOWER IN ELEVATION THAN THE
 OQ0885'STATION.  THE FOLLOWING BEARING AND DISTANCES ARE FROM THE
 OQ0885'TRIANGULATION STATION--CARL PETERSENS WINDMILL TOWER,
 OQ0885'S 75 DEG 54 MIN W, ABOUT 400 METERS.  S.H. LILJENBERGS
 OQ0885'WINDMILL TOWER, N 63 DEG 19 MIN W, ABOUT 900 METERS.  FRED
 OQ0885'FORSBERGS HOUSE, NW CORNER OF MAIN PART, S 33 DEG 40 MIN E,
 OQ0885'36.605 METERS.  NE CORNER OF SEC. 20, T 105 N, R 55 W,
 OQ0885'IS CONNECTED WITH THE STATION.
 OQ0885
 OQ0885                          STATION RECOVERY (1927)
 OQ0885
 OQ0885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927 (HWH)
 OQ0885'THE MARKS ARE IN GOOD CONDITION.  THE LAND IS NOW OWNED BY MR.
 OQ0885'I.O. SWANSON.
 OQ0885
 OQ0885                          STATION RECOVERY (1935)
 OQ0885
 OQ0885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0885'STATION RECOVERED MAY 13, 1935.  FOUND TO BE IN GOOD CONDITION.
 OQ0885'FLUSH WITH SURFACE OF GROUND.  SURFACE STATION MARK IS STANDARD
 OQ0885'DISK SET IN TOP OF TERRA-COTTA PIPE FILLED WITH AND SET IN
 OQ0885'CONCRETE.  REFERENCE MARK IS STANDARD REFERENCE DISK IN TOP OF
 OQ0885'TERRA-COTTA PIPE FILLED WITH AND SET IN CONCRETE.
 OQ0885'
 OQ0885'STATION IS LOCATED NEAR NW CORNER NE 1/4 SEC. 20, T 105 N, R 55
 OQ0885'W (NOT R 56 W AS GIVEN IN DESCRIPTION), ON LAND HELD BY A LOAN
 OQ0885'COMPANY AND OCCUPIED BY FLOYD JOHNSON, IN A GROVE OF CHINESE
 OQ0885'ELM TREES, 154 FEET S OF CENTER LINE OF SECTION-LINE ROAD, 120
 OQ0885'FEET S OF S RIGHT-OF-WAY LINE, AND 33.5 FEET E OF WOVEN-WIRE
 OQ0885'FENCE SEPARATING GROVE FROM A CULTIVATED FIELD ON THE W.
 OQ0885'
 OQ0885'REFERENCE MARK IS FLUSH WITH SURFACE OF GROUND AT SHOULDER OF
 OQ0885'GRADE DITCH, 28 FEET S OF CENTER LINE OF ROAD, 7 FEET N OF S
 OQ0885'RIGHT-OF-WAY FENCE, 3 FEET E OF FENCE ON N AND S CENTER LINE
 OQ0885'OF SECTION, AND 129 FEET NNW OF STATION.
 OQ0885'
 OQ0885'AZIMUTH MARKS--(1) NW CORNER MAIN PART OF MR. JOHNSONS HOUSE,
 OQ0885'DISTANT 120 FEET, - STILL GOOD.  (2) CARL PETERSONS WINDMILL
 OQ0885'TOWER - TOWER WAS IN PRESENT LOCATION IN 1927 BUT NOT IN 1903.
 OQ0885'IF AZIMUTH WAS REDETERMINED IN 1927 IT WILL STILL BE GOOD.
 OQ0885'IF NOT, THE MARK IS NO LONGER GOOD.  (3) S.H. LILJENBORGS
 OQ0885'WINDMILL TOWER - IS STILL IN SAME LOCATION AS IN 1903.  (4) SEC.
 OQ0885'20 NE CORNER - BURIED QUITE DEEPLY UNDER ROAD GRADE, DID NOT
 OQ0885'SEARCH FOR IT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0921 ***********************************************************************
 OQ0921  DESIGNATION -  CANOVA ELEVATOR LEAD COLORED
 OQ0921  PID         -  OQ0921
 OQ0921  STATE/COUNTY-  SD/MINER
 OQ0921  COUNTRY     -  US
 OQ0921  USGS QUAD   -  CANOVA WEST (2017)
 OQ0921
 OQ0921                         *CURRENT SURVEY CONTROL
 OQ0921  ______________________________________________________________________
 OQ0921* NAD 83(1996) POSITION- 43 52 50.94399(N) 097 30 17.56976(W)   ADJUSTED
 OQ0921  ______________________________________________________________________
 OQ0921  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 OQ0921  LAPLACE CORR    -          0.27  (seconds)                    DEFLEC18
 OQ0921  HORZ ORDER      -  THIRD
 OQ0921
 OQ0921.The horizontal coordinates were established by classical geodetic methods
 OQ0921.and adjusted by the National Geodetic Survey in January 1998.
 OQ0921
 OQ0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0921.GEOID18 height accuracy estimate available here.
 OQ0921
 OQ0921.Click photographs - Photos may exist for this station.
 OQ0921
 OQ0921.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0921
 OQ0921. The following values were computed from the NAD 83(1996) position.
 OQ0921
 OQ0921;                    North         East     Units Scale Factor Converg.
 OQ0921;SPC SD S     -   175,783.362   827,250.339   MT  0.99991734   +1 57 04.4
 OQ0921;SPC SD S     -   576,715.91  2,714,070.49   sFT  0.99991734   +1 57 04.4
 OQ0921;UTM  14      - 4,859,722.066   620,110.124   MT  0.99977744   +1 02 11.3
 OQ0921
 OQ0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2011059722(NAD 83)
 OQ0921
 OQ0921                          SUPERSEDED SURVEY CONTROL
 OQ0921
 OQ0921  NAD 83(1986)-  43 52 50.95296(N)    097 30 17.53964(W) AD(       ) 3
 OQ0921  NAD 27      -  43 52 51.04000(N)    097 30 16.29300(W) AD(       ) 3
 OQ0921  USSD        -  43 52 51.22100(N)    097 30 16.70000(W) AD(       ) 3
 OQ0921
 OQ0921.Superseded values are not recommended for survey control.
 OQ0921
 OQ0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0921.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0921
 OQ0921_MARKER: 65 = GRAIN ELEVATOR
 OQ0921
 OQ0921  HISTORY     - Date     Condition        Report By
 OQ0921  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0921  HISTORY     - 1935     GOOD             CGS
 OQ0921
 OQ0921                          STATION DESCRIPTION
 OQ0921
 OQ0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0921'THIS IS THE FARMERS ELEVATOR LOCATED OPPOSITE THE RAILROAD
 OQ0921'STATION.  IT IS STILL STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0884 ***********************************************************************
 OQ0884  DESIGNATION -  CANOVA OPEN BELFRY
 OQ0884  PID         -  OQ0884
 OQ0884  STATE/COUNTY-  SD/MINER
 OQ0884  COUNTRY     -  US
 OQ0884  USGS QUAD   -  CANOVA WEST (2017)
 OQ0884
 OQ0884                         *CURRENT SURVEY CONTROL
 OQ0884  ______________________________________________________________________
 OQ0884* NAD 83(1996) POSITION- 43 52 52.64289(N) 097 29 59.47936(W)   ADJUSTED
 OQ0884  ______________________________________________________________________
 OQ0884  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 OQ0884  LAPLACE CORR    -          0.23  (seconds)                    DEFLEC18
 OQ0884  HORZ ORDER      -  THIRD
 OQ0884
 OQ0884.The horizontal coordinates were established by classical geodetic methods
 OQ0884.and adjusted by the National Geodetic Survey in January 1998.
 OQ0884
 OQ0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0884.GEOID18 height accuracy estimate available here.
 OQ0884
 OQ0884.Click photographs - Photos may exist for this station.
 OQ0884
 OQ0884.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0884
 OQ0884. The following values were computed from the NAD 83(1996) position.
 OQ0884
 OQ0884;                    North         East     Units Scale Factor Converg.
 OQ0884;SPC SD S     -   175,849.524   827,652.134   MT  0.99991737   +1 57 16.8
 OQ0884;SPC SD S     -   576,932.98  2,715,388.71   sFT  0.99991737   +1 57 16.8
 OQ0884;UTM  14      - 4,859,781.796   620,512.867   MT  0.99977863   +1 02 23.9
 OQ0884
 OQ0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2051259781(NAD 83)
 OQ0884
 OQ0884                          SUPERSEDED SURVEY CONTROL
 OQ0884
 OQ0884  NAD 83(1986)-  43 52 52.65179(N)    097 29 59.44934(W) AD(       ) 3
 OQ0884  NAD 27      -  43 52 52.74000(N)    097 29 58.20300(W) AD(       ) 3
 OQ0884  USSD        -  43 52 52.91800(N)    097 29 58.60900(W) AD(       ) 3
 OQ0884
 OQ0884.Superseded values are not recommended for survey control.
 OQ0884
 OQ0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0884.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0884
 OQ0884_MARKER: 75 = BELFRY
 OQ0884
 OQ0884  HISTORY     - Date     Condition        Report By
 OQ0884  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0884  HISTORY     - 1935     GOOD             CGS
 OQ0884
 OQ0884                          STATION DESCRIPTION
 OQ0884
 OQ0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0884'THIS MARK IS THE CONGREGATIONAL CHURCH, WITH OPEN BELFRY,
 OQ0884'LOCATED AT EAST END OF THE MAIN STREET OF CANOVA.  STILL
 OQ0884'STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0880 ***********************************************************************
 OQ0880  DESIGNATION -  CANOVA SWEDISH MISSION CHURCH
 OQ0880  PID         -  OQ0880
 OQ0880  STATE/COUNTY-  SD/MCCOOK
 OQ0880  COUNTRY     -  US
 OQ0880  USGS QUAD   -  WINFRED SE (2017)
 OQ0880
 OQ0880                         *CURRENT SURVEY CONTROL
 OQ0880  ______________________________________________________________________
 OQ0880* NAD 83(1996) POSITION- 43 46 55.27823(N) 097 21 30.25594(W)   ADJUSTED
 OQ0880  ______________________________________________________________________
 OQ0880  GEOID HEIGHT    -        -25.935 (meters)                     GEOID18
 OQ0880  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 OQ0880  HORZ ORDER      -  THIRD
 OQ0880
 OQ0880.The horizontal coordinates were established by classical geodetic methods
 OQ0880.and adjusted by the National Geodetic Survey in January 1998.
 OQ0880
 OQ0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0880.GEOID18 height accuracy estimate available here.
 OQ0880
 OQ0880.Click photographs - Photos may exist for this station.
 OQ0880
 OQ0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0880
 OQ0880. The following values were computed from the NAD 83(1996) position.
 OQ0880
 OQ0880;                    North         East     Units Scale Factor Converg.
 OQ0880;SPC SD S     -   165,225.375   839,407.029   MT  0.99991094   +2 03 08.1
 OQ0880;SPC SD S     -   542,076.92  2,753,954.56   sFT  0.99991094   +2 03 08.1
 OQ0880;UTM  14      - 4,848,972.468   632,095.159   MT  0.99981462   +1 08 09.6
 OQ0880
 OQ0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3209548972(NAD 83)
 OQ0880
 OQ0880                          SUPERSEDED SURVEY CONTROL
 OQ0880
 OQ0880  NAD 83(1986)-  43 46 55.28539(N)    097 21 30.23119(W) AD(       ) 3
 OQ0880  NAD 27      -  43 46 55.37000(N)    097 21 29.00000(W) AD(       ) 3
 OQ0880
 OQ0880.Superseded values are not recommended for survey control.
 OQ0880
 OQ0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0880.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0880
 OQ0880_MARKER: 90 = CHURCH SPIRE
 OQ0880
 OQ0880  HISTORY     - Date     Condition        Report By
 OQ0880  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0880  HISTORY     - 1935     GOOD             CGS
 OQ0880
 OQ0880                          STATION DESCRIPTION
 OQ0880
 OQ0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0880'SAME BUILDING AND SPIRE AS IN 1903.  SW 1/4 SEC. 5, T. 104 N.,
 OQ0880'R. 54 W.  KNOWN AS SALEM LUTHERAN CHURCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0707 ***********************************************************************
 OQ0707  DESIGNATION -  CANTON
 OQ0707  PID         -  OQ0707
 OQ0707  STATE/COUNTY-  SD/LINCOLN
 OQ0707  COUNTRY     -  US
 OQ0707  USGS QUAD   -  CANTON (2017)
 OQ0707
 OQ0707                         *CURRENT SURVEY CONTROL
 OQ0707  ______________________________________________________________________
 OQ0707* NAD 83(1996) POSITION- 43 17 56.61740(N) 096 33 10.54802(W)   ADJUSTED
 OQ0707* NAVD 88 ORTHO HEIGHT -   384.    (meters)     1260.    (feet) SCALED
 OQ0707  ______________________________________________________________________
 OQ0707  GEOID HEIGHT    -        -26.436 (meters)                     GEOID18
 OQ0707  LAPLACE CORR    -         -0.60  (seconds)                    DEFLEC18
 OQ0707  HORZ ORDER      -  THIRD
 OQ0707
 OQ0707.The horizontal coordinates were established by classical geodetic methods
 OQ0707.and adjusted by the National Geodetic Survey in January 1998.
 OQ0707
 OQ0707.The orthometric height was scaled from a topographic map.
 OQ0707
 OQ0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0707.GEOID18 height accuracy estimate available here.
 OQ0707
 OQ0707.Click photographs - Photos may exist for this station.
 OQ0707
 OQ0707.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0707
 OQ0707. The following values were computed from the NAD 83(1996) position.
 OQ0707
 OQ0707;                    North         East     Units Scale Factor Converg.
 OQ0707;SPC SD S     -   114,263.075   906,628.789   MT  0.99992232   +2 36 28.5
 OQ0707;SPC SD S     -   374,878.11  2,974,497.95   sFT  0.99992232   +2 36 28.5
 OQ0707;UTM  14      - 4,796,933.660   698,490.254   MT  1.00008467   +1 40 43.5
 OQ0707
 OQ0707!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0707!SPC SD S     -   0.99994389  x   0.99992232  =   0.99986622
 OQ0707!UTM  14      -   0.99994389  x   1.00008467  =   1.00002856
 OQ0707
 OQ0707:                Primary Azimuth Mark                     Grid Az
 OQ0707:SPC SD S     -  CANTON AZ MK                             063 16 50.5
 OQ0707:UTM  14      -  CANTON AZ MK                             064 12 35.5
 OQ0707
 OQ0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9849096933(NAD 83)
 OQ0707
 OQ0707|---------------------------------------------------------------------|
 OQ0707| PID    Reference Object                     Distance      Geod. Az  |
 OQ0707|                                                           dddmmss.s |
 OQ0707| CO2802 CANTON AZ MK                                       0655319.0 |
 OQ0707| OQ0217 U 326                               273.210 METERS 09246     |
 OQ0707| CO2803 CANTON RM 1                          50.292 METERS 09451     |
 OQ0707| OQ0216 S 326                                22.719 METERS 26044     |
 OQ0707|---------------------------------------------------------------------|
 OQ0707
 OQ0707                          SUPERSEDED SURVEY CONTROL
 OQ0707
 OQ0707  NAD 83(1995)-  43 17 56.61802(N)    096 33 10.54348(W) AD(       ) 3
 OQ0707  NAD 83(1986)-  43 17 56.61966(N)    096 33 10.53399(W) AD(       ) 3
 OQ0707  NAD 27      -  43 17 56.68100(N)    096 33 09.36500(W) AD(       ) 3
 OQ0707
 OQ0707.Superseded values are not recommended for survey control.
 OQ0707
 OQ0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0707.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0707
 OQ0707_MARKER: DS = TRIANGULATION STATION DISK
 OQ0707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0707_STAMPING: CANTON 1949
 OQ0707_MARK LOGO: CGS
 OQ0707_PROJECTION: FLUSH
 OQ0707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0707+STABILITY: SURFACE MOTION
 OQ0707
 OQ0707  HISTORY     - Date     Condition        Report By
 OQ0707  HISTORY     - 1949     MONUMENTED       CGS
 OQ0707
 OQ0707                          STATION DESCRIPTION
 OQ0707
 OQ0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0707'THE STATION IS LOCATED ABOUT 2 MILES EAST OF THE SMALL CITY OF
 OQ0707'CANTON ON THE MUNICIPAL AIRPORT.  IT IS 76 FEET EAST OF THE
 OQ0707'SOUTHEAST CORNER OF THE OFFICE BUILDING AND 26 FEET NORTH OF THE
 OQ0707'CENTERLINE OF A DRIVEWAY.  THE MARK IS STAMPED CANTON 1949 AND IS
 OQ0707'SET FLUSH WITH THE GROUND.
 OQ0707'
 OQ0707'REFERENCE MARK NO. 1 IS 8 FEET SOUTH OF THE CENTERLINE OF THE
 OQ0707'DRIVEWAY.  THE MARK IS STAMPED CANTON NO 1 1949 AND IS SET FLUSH
 OQ0707'WITH THE GROUND.
 OQ0707'
 OQ0707'BENCH MARK S 326 1949 WAS USED AS REFERENCE MARK NO. 2.  IT IS 18
 OQ0707'FEET NORTH OF THE CENTERLINE OF THE DRIVEWAY, 1.5 FEET EAST OF
 OQ0707'THE SOUTHEAST CORNER OF THE OFFICE BUILDING.  THE MARK IS STAMPED
 OQ0707'BENCH MARK S 326 1949 AND PROJECTS ABOUT 4 INCHES.
 OQ0707'
 OQ0707'AZIMUTH MARK IS SET IN A FENCELINE, 32 FEET SOUTH OF THE CENTERLINE
 OQ0707'OF A ROAD, 4 FEET WEST SOUTHWEST OF A TELEPHONE POLE AND 2 FEET WEST
 OQ0707'OF A WHITE WITNESS POST.  THE MARK IS STAMPED CANTON 1949 AND
 OQ0707'PROJECTS ABOUT 2 INCHES.
 OQ0707'
 OQ0707'TO REACH FROM THE SOUTHEAST CORNER OF THE SQUARE IN THE SMALL CITY
 OQ0707'OF CANTON, GO EAST ON U.S. HIGHWAY 18 FOR 2.2 MILES TO CROSSROADS,
 OQ0707'(TO REACH THE AZIMUTH MARK FROM THIS POINT CONTINUE ON U.S. HIGHWAY
 OQ0707'18 FOR 0.1 MILE TO AZIMUTH MARK ON RIGHT AS DESCRIBED.) TURN
 OQ0707'RIGHT (SOUTH) FOR 0.1 MILE TO ENTRANCE TO AIRPORT, PASS THROUGH
 OQ0707'GATE AND GO WEST FOR 0.2 MILE TO OFFICE BUILDING AND STATION
 OQ0707'AS DESCRIBED.
 OQ0707'
 OQ0707'NOTE--BENCH MARK U 326 1949 IS 54 FEET SOUTH OF THE CENTERLINE
 OQ0707'OF DRIVEWAY AND ENTRANCE TO THE MUNICIPAL AIRPORT, 34 FEET WEST
 OQ0707'OF THE CENTERLINE OF A TRACK ROAD, 2 FEET WEST OF A FENCELINE
 OQ0707'AND 1.5 FEET NORTH OF A WHITE WITNESS POST.  THE MARK IS STAMPED
 OQ0707'BENCH MARK U 326 1949 AND PROJECTS ABOUT 6 INCHES.
 OQ0707'
 OQ0707'TRAVERSE CONNECTIONS WERE MADE TO BOTH BENCH MARKS.
 OQ0707'
 OQ0707'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0685 ***********************************************************************
 QR0685  DESIGNATION -  CANTON
 QR0685  PID         -  QR0685
 QR0685  STATE/COUNTY-  SD/POTTER
 QR0685  COUNTRY     -  US
 QR0685  USGS QUAD   -  SENECA SW (2017)
 QR0685
 QR0685                         *CURRENT SURVEY CONTROL
 QR0685  ______________________________________________________________________
 QR0685* NAD 83(1996) POSITION- 45 02 23.50253(N) 099 41 33.55258(W)   ADJUSTED
 QR0685* NAVD 88 ORTHO HEIGHT -   652.    (meters)     2139.    (feet) SCALED
 QR0685  ______________________________________________________________________
 QR0685  GEOID HEIGHT    -        -22.617 (meters)                     GEOID18
 QR0685  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 QR0685  HORZ ORDER      -  FIRST
 QR0685
 QR0685.The horizontal coordinates were established by classical geodetic methods
 QR0685.and adjusted by the National Geodetic Survey in January 1998.
 QR0685
 QR0685.The orthometric height was scaled from a topographic map.
 QR0685
 QR0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0685.GEOID18 height accuracy estimate available here.
 QR0685
 QR0685.Click photographs - Photos may exist for this station.
 QR0685
 QR0685.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0685
 QR0685. The following values were computed from the NAD 83(1996) position.
 QR0685
 QR0685;                    North         East     Units Scale Factor Converg.
 QR0685;SPC SD N     -   134,118.278   624,214.958   MT  0.99993913   +0 13 03.1
 QR0685;SPC SD N     -   440,019.72  2,047,945.24   sFT  0.99993913   +0 13 03.1
 QR0685;UTM  14      - 4,987,611.896   445,446.175   MT  0.99963659   -0 29 24.5
 QR0685
 QR0685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0685!SPC SD N     -   0.99990127  x   0.99993913  =   0.99984041
 QR0685!UTM  14      -   0.99990127  x   0.99963659  =   0.99953790
 QR0685
 QR0685:                Primary Azimuth Mark                     Grid Az
 QR0685:SPC SD N     -  LEBANON ST MARYS CATH CH CROSS           300 12 33.3
 QR0685:UTM  14      -  LEBANON ST MARYS CATH CH CROSS           300 55 00.9
 QR0685
 QR0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4544687611(NAD 83)
 QR0685
 QR0685|---------------------------------------------------------------------|
 QR0685| PID    Reference Object                     Distance      Geod. Az  |
 QR0685|                                                           dddmmss.s |
 QR0685| CO5331 CANTON RM 2                          22.113 METERS 00222     |
 QR0685| QR0683 SENECA GRADE SCHOOL CUPOLA          APPROX.14.3 KM 0792900.8 |
 QR0685| QR0684 SENECA CATHOLIC CHURCH CROSS        APPROX.14.4 KM 0801506.6 |
 QR0685| CO5330 CANTON RM 1                          23.881 METERS 26602     |
 QR0685| CO5329 CANTON AZ MK                                       2830134.8 |
 QR0685| QR0686 LEBANON ST MARYS CATH CH CROSS      APPROX. 6.6 KM 3002536.4 |
 QR0685|---------------------------------------------------------------------|
 QR0685
 QR0685                          SUPERSEDED SURVEY CONTROL
 QR0685
 QR0685  NAD 83(1986)-  45 02 23.49596(N)    099 41 33.56146(W) AD(       ) 1
 QR0685  NAD 27      -  45 02 23.57600(N)    099 41 32.15400(W) AD(       ) 1
 QR0685
 QR0685.Superseded values are not recommended for survey control.
 QR0685
 QR0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0685.See file dsdata.pdf to determine how the superseded data were derived.
 QR0685
 QR0685_MARKER: DS = TRIANGULATION STATION DISK
 QR0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0685_STAMPING: CANTON 1935
 QR0685_MARK LOGO: CGS
 QR0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0685+STABILITY: SURFACE MOTION
 QR0685
 QR0685  HISTORY     - Date     Condition        Report By
 QR0685  HISTORY     - 1935     MONUMENTED       CGS
 QR0685  HISTORY     - 1973     GOOD             USAF
 QR0685
 QR0685                          STATION DESCRIPTION
 QR0685
 QR0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0685'THIS STATION IS LOCATED 200 YARDS E AND 300 YARDS S OF THE NW
 QR0685'CORNER OF SEC. 18, T 118 N, R 73 W, CANTON TOWNSHIP, 2 MILES
 QR0685'S AND 4 MILES E OF LEBANON, ON THE HIGHEST POINT OF THE HIGH RIDGE
 QR0685'RUNNING N AND S, THE LAND GRADUALLY BUILDS UP TO THIS DEFINITE
 QR0685'BUT NOT SHARP POINT, IT IS ABOUT 2/3 MILE FROM A YELLOW TWO STORY
 QR0685'HOUSE (THE HOME OF MR. JOHN KNOTT) WHICH BEARS 11 DEGREES N
 QR0685'OF W 1/2 MILE FROM A SMALL ONE STORY HOUSE (HOME OF MR. JOHN
 QR0685'WICKARD) WHICH BEARS 48-1/2 DEGREES E OF N FROM THE SITE,
 QR0685'ABOUT 25 YARDS SW OF A DIM ROAD LEADING SE ACROSS THE PASTURE.
 QR0685'
 QR0685'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QR0685'BRONZE DISKS SET IN CONCRETE.
 QR0685'
 QR0685'REFERENCE MARK NO. 1 IS W OF THE STATION, ON THE SLOPE OF THE
 QR0685'RIDGE, AND PROJECTS 12 INCHES.  REFERENCE MARK NO. 2 IS N OF
 QR0685'THE STATION, ON THE SLOPE OF THE RIDGE, AND PROJECTS 8 INCHES.
 QR0685'
 QR0685'THE AZIMUTH MARK IS W OF THE STATION, 40 FEET N OF THE CENTER
 QR0685'LINE OF THE ROAD, 2 FEET S OF THE RIGHT-OF-WAY FENCE LINE, AT
 QR0685'THE TOP OF A GRADE IN THE ROAD, 0.35 MILE E OF A T-ROAD.  PROJECTS
 QR0685'12 INCHES.
 QR0685'
 QR0685'TO REACH THE STATION FROM THE CROSS ROADS AND SECTION CORNER ON
 QR0685'U.S. HIGHWAY 212 AT THE NE CORNER OF THE TOWN OF LEBANON, GO
 QR0685'S ON A GRAVEL ROAD FOR 1.0 MILES TO CROSSROADS, TURN LEFT, E,
 QR0685'AND GO 2.0 MILES ON A POOR ROAD FOLLOWING A POWER LINE TO A
 QR0685'T-ROAD RIGHT, TURN RIGHT, S, ON A GRADED DIRT ROAD AND GO 1.0
 QR0685'MILE TO DIM CROSSROADS, TURN LEFT, E, AND GO 0.5 MILE TO A
 QR0685'YELLOW HOUSE ON THE LEFT, CONTINUE AHEAD, E, BETWEEN TWO SHEDS
 QR0685'AND BEAR RIGHT, SE, ON MAIN TRAVELED ROAD FOR 0.25 MILE TO
 QR0685'ENTRANCE TO LANE, GO E 0.2 MILE TO END OF LANE, KEEP RIGHT
 QR0685'FORK, SE, FOR 0.15 MILE TO TOP OF RIDGE AND STATION ON RIGHT.
 QR0685'
 QR0685'STATIONS CORA AND EAGLE ARE VISIBLE FROM THE GROUND.
 QR0685'
 QR0685'LIGHTS 74 FEET ABOVE ELIDA, 60 FEET ABOVE GETTYSBURG, 74 FEET
 QR0685'ABOVE SENECA, 60 FEET ABOVE ELLISVILLE, AND 74 FEET ABOVE BALD
 QR0685'HILLS ARE VISIBLE FROM THE GROUND.
 QR0685'
 QR0685'HEIGHT OF LIGHT ABOVE STATION MARK - 60 FEET.
 QR0685
 QR0685                          STATION RECOVERY (1973)
 QR0685
 QR0685'RECOVERY NOTE BY US AIR FORCE 1973
 QR0685'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 QR0685'REFERENCE MARKS WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 QR0685'AZIMUTH MARK HAS BEEN DESTROYED.  THE ROUTE DESCRIPTION IS VERY
 QR0685'INADEQUATE.
 QR0685'
 QR0685'A NEW DESCRIPTION FOLLOWS--
 QR0685'
 QR0685'TO REACH THE STATION FROM THE INTERSECTION OF THE STATE HIGHWAY
 QR0685'47 AND U.S. HIGHWAY 212 SOUTH OF LEBANON, GO EAST FOR 2.90
 QR0685'MILES ON U.S. HIGHWAY 212 TO A GRAVEL ROAD SOUTH.  TURN RIGHT
 QR0685'AND TO SOUTH FOR 0.95 MILE TO A LEFT TURN IN ROAD.  TURN LEFT
 QR0685'AND FOLLOW ROAD FOR 0.60 MILE EAST AND NORTH TO A HOUSE OWNED
 QR0685'BY MR. JOHN KNOTT.  GO NORTH AND EAST PAST HOUSE ON RIGHT FOR
 QR0685'0.05 MILE TO A PLOWED FIELD AND TRACK ROAD.  TURN RIGHT AND
 QR0685'GO EAST ON TRACK ROAD ALONG SOUTH SIDE OF FIELD AND NORTH SIDE
 QR0685'OF FENCE FOR 0.15 MILE, THENCE SOUTHEAST ACROSS PASTURE ON
 QR0685'TRACK ROAD FOR 0.05 MILE TO ANOTHER FIELD.  TURN RIGHT, SOUTH
 QR0685'AND GO 0.15 MILE ON TRACK ROAD ALONG WEST SIDE OF FIELD AND
 QR0685'EAST SIDE OF FENCE TO A TURN IN TRACK ROAD.  FOLLOW TRACK
 QR0685'ROAD EAST FOR 0.15 MILE ALONG SOUTH SIDE OF FIELD AND NORTH SIDE
 QR0685'OF FENCE TO A GATE ON THE RIGHT IN FENCE CORNER.  GO
 QR0685'THROUGH GATE AND PROCEED SOUTHEAST FOR 0.20 MILE ALONG DIM
 QR0685'TRACK ROAD ACROSS PASTURE TO THE HIGHEST POINT OF GENTLE
 QR0685'KNOLL AND STATION.  STATION IS IN SQUARE CONCRETE MONUMENT.
 QR0685'AND PROJECTS 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0710 ***********************************************************************
 OQ0710  DESIGNATION -  CANTON AUGUSTANA ACAD BELFRY
 OQ0710  PID         -  OQ0710
 OQ0710  STATE/COUNTY-  SD/LINCOLN
 OQ0710  COUNTRY     -  US
 OQ0710  USGS QUAD   -  CANTON (2017)
 OQ0710
 OQ0710                         *CURRENT SURVEY CONTROL
 OQ0710  ______________________________________________________________________
 OQ0710* NAD 83(1996) POSITION- 43 18 12.99033(N) 096 34 42.66236(W)   ADJUSTED
 OQ0710  ______________________________________________________________________
 OQ0710  GEOID HEIGHT    -        -26.431 (meters)                     GEOID18
 OQ0710  LAPLACE CORR    -         -0.88  (seconds)                    DEFLEC18
 OQ0710  HORZ ORDER      -  THIRD
 OQ0710
 OQ0710.The horizontal coordinates were established by classical geodetic methods
 OQ0710.and adjusted by the National Geodetic Survey in January 1998.
 OQ0710
 OQ0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0710.GEOID18 height accuracy estimate available here.
 OQ0710
 OQ0710.Click photographs - Photos may exist for this station.
 OQ0710
 OQ0710.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0710
 OQ0710. The following values were computed from the NAD 83(1996) position.
 OQ0710
 OQ0710;                    North         East     Units Scale Factor Converg.
 OQ0710;SPC SD S     -   114,673.655   904,531.985   MT  0.99992188   +2 35 25.0
 OQ0710;SPC SD S     -   376,225.15  2,967,618.69   sFT  0.99992188   +2 35 25.0
 OQ0710;UTM  14      - 4,797,378.254   696,400.054   MT  1.00007451   +1 39 40.8
 OQ0710
 OQ0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9640097378(NAD 83)
 OQ0710
 OQ0710                          SUPERSEDED SURVEY CONTROL
 OQ0710
 OQ0710  NAD 83(1995)-  43 18 12.99100(N)    096 34 42.65769(W) AD(       ) 3
 OQ0710  NAD 83(1986)-  43 18 12.99293(N)    096 34 42.64842(W) AD(       ) 3
 OQ0710  NAD 27      -  43 18 13.05600(N)    096 34 41.47700(W) AD(       ) 3
 OQ0710
 OQ0710.Superseded values are not recommended for survey control.
 OQ0710
 OQ0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0710.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0710
 OQ0710_MARKER: 75 = BELFRY
 OQ0710
 OQ0710  HISTORY     - Date     Condition        Report By
 OQ0710  HISTORY     - 1949     FIRST OBSERVED   CGS
 OQ0710
 OQ0710                          STATION DESCRIPTION
 OQ0710
 OQ0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0710'THE STATION IS LOCATED IN CANTON, ABOUT 0.7 EAST-NORTHEAST OF
 OQ0710'THE COURT HOUSE.  IT IS OF CEMENT BRICK STRUCTURE ABOUT 90
 OQ0710'FEET LONG AND 61 FEET WIDE.  THE BELFRY IS APPROXIMATELY 40
 OQ0710'FEET HIGH.
 OQ0710'
 OQ0710'THE POINT INTERSECTED WAS THE ATOP BELFRY.
 OQ0710'
 OQ0710'TO REACH FROM THE COURT HOUSE IN CANTON, GO EAST ON HIGHWAY 18
 OQ0710'FOR 0.65 MILE, THENCE LEFT AND GO NORTH 0.2 MILE TO STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0709 ***********************************************************************
 OQ0709  DESIGNATION -  CANTON INWOOD HOSP WATER TANK
 OQ0709  PID         -  OQ0709
 OQ0709  STATE/COUNTY-  SD/LINCOLN
 OQ0709  COUNTRY     -  US
 OQ0709  USGS QUAD   -  CANTON (2017)
 OQ0709
 OQ0709                         *CURRENT SURVEY CONTROL
 OQ0709  ______________________________________________________________________
 OQ0709* NAD 83(1996) POSITION- 43 18 15.81163(N) 096 33 28.39969(W)   ADJUSTED
 OQ0709  ______________________________________________________________________
 OQ0709  GEOID HEIGHT    -        -26.438 (meters)                     GEOID18
 OQ0709  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 OQ0709  HORZ ORDER      -  THIRD
 OQ0709
 OQ0709.The horizontal coordinates were established by classical geodetic methods
 OQ0709.and adjusted by the National Geodetic Survey in January 1998.
 OQ0709
 OQ0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0709.GEOID18 height accuracy estimate available here.
 OQ0709
 OQ0709.Click photographs - Photos may exist for this station.
 OQ0709
 OQ0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0709
 OQ0709. The following values were computed from the NAD 83(1996) position.
 OQ0709
 OQ0709;                    North         East     Units Scale Factor Converg.
 OQ0709;SPC SD S     -   114,836.470   906,199.943   MT  0.99992181   +2 36 16.2
 OQ0709;SPC SD S     -   376,759.32  2,973,090.98   sFT  0.99992181   +2 36 16.2
 OQ0709;UTM  14      - 4,797,514.027   698,070.694   MT  1.00008262   +1 40 31.9
 OQ0709
 OQ0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9807097514(NAD 83)
 OQ0709
 OQ0709                          SUPERSEDED SURVEY CONTROL
 OQ0709
 OQ0709  NAD 83(1995)-  43 18 15.81217(N)    096 33 28.39507(W) AD(       ) 3
 OQ0709  NAD 83(1986)-  43 18 15.81428(N)    096 33 28.38571(W) AD(       ) 3
 OQ0709  NAD 27      -  43 18 15.87600(N)    096 33 27.21700(W) AD(       ) 3
 OQ0709
 OQ0709.Superseded values are not recommended for survey control.
 OQ0709
 OQ0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0709.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0709
 OQ0709_MARKER: 53 = ELEVATED TANK
 OQ0709
 OQ0709  HISTORY     - Date     Condition        Report By
 OQ0709  HISTORY     - 1949     FIRST OBSERVED   CGS
 OQ0709
 OQ0709                          STATION DESCRIPTION
 OQ0709
 OQ0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0709'THE STATION IS LOCATED ABOUT 1.5 MILES EAST OF CANTON.  IT IS
 OQ0709'OF STEEL STRUCTURE, PAINTED ALUMINUM HAS FOUR LEGS AND IS
 OQ0709'APPROXIMATELY 65 FEET HIGH.
 OQ0709'
 OQ0709'THE POINT INTERSECTED WAS THE BALL AT THE TOP OF THE TANK.
 OQ0709'
 OQ0709'TO REACH FROM THE COURT HOUSE IN CANTON, GO EAST ON HIGHWAY 18
 OQ0709'FOR 1.6 MILES, TURN LEFT AND GO NORTH UP WINDING DRIVEWAY FOR
 OQ0709'0.2 MILE TO HOSPITAL AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0712 ***********************************************************************
 OQ0712  DESIGNATION -  CANTON LINCOLN CO CTHSE TOWER
 OQ0712  PID         -  OQ0712
 OQ0712  STATE/COUNTY-  SD/LINCOLN
 OQ0712  COUNTRY     -  US
 OQ0712  USGS QUAD   -  CANTON (2017)
 OQ0712
 OQ0712                         *CURRENT SURVEY CONTROL
 OQ0712  ______________________________________________________________________
 OQ0712* NAD 83(1996) POSITION- 43 18 04.48806(N) 096 35 31.53352(W)   ADJUSTED
 OQ0712  ______________________________________________________________________
 OQ0712  GEOID HEIGHT    -        -26.424 (meters)                     GEOID18
 OQ0712  LAPLACE CORR    -         -1.00  (seconds)                    DEFLEC18
 OQ0712  HORZ ORDER      -  THIRD
 OQ0712
 OQ0712.The horizontal coordinates were established by classical geodetic methods
 OQ0712.and adjusted by the National Geodetic Survey in January 1998.
 OQ0712
 OQ0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0712.GEOID18 height accuracy estimate available here.
 OQ0712
 OQ0712.Click photographs - Photos may exist for this station.
 OQ0712
 OQ0712.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0712
 OQ0712. The following values were computed from the NAD 83(1996) position.
 OQ0712
 OQ0712;                    North         East     Units Scale Factor Converg.
 OQ0712;SPC SD S     -   114,361.869   903,443.528   MT  0.99992211   +2 34 51.2
 OQ0712;SPC SD S     -   375,202.23  2,964,047.64   sFT  0.99992211   +2 34 51.2
 OQ0712;UTM  14      - 4,797,084.112   695,306.521   MT  1.00006924   +1 39 07.0
 OQ0712
 OQ0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9530697084(NAD 83)
 OQ0712
 OQ0712                          SUPERSEDED SURVEY CONTROL
 OQ0712
 OQ0712  NAD 83(1995)-  43 18 04.48875(N)    096 35 31.52880(W) AD(       ) 3
 OQ0712  NAD 83(1986)-  43 18 04.49078(N)    096 35 31.51962(W) AD(       ) 3
 OQ0712  NAD 27      -  43 18 04.55300(N)    096 35 30.35200(W) AD(       ) 3
 OQ0712
 OQ0712.Superseded values are not recommended for survey control.
 OQ0712
 OQ0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0712.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0712
 OQ0712_MARKER: 55 = TOWER
 OQ0712
 OQ0712  HISTORY     - Date     Condition        Report By
 OQ0712  HISTORY     - 1949     FIRST OBSERVED   CGS
 OQ0712
 OQ0712                          STATION DESCRIPTION
 OQ0712
 OQ0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0712'THE STATION IS LOCATED IN THE TOWN OF CANTON.  IT IS OF STONE
 OQ0712'STRUCTURE COVERED WITH CEMENT STUCCO AND IS ABOUT 45 FEET SQUARE
 OQ0712'AND 65 FEET HIGH.
 OQ0712'
 OQ0712'THE POINT INTERSECTED WAS THE ATOP TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0711 ***********************************************************************
 OQ0711  DESIGNATION -  CANTON STANDPIPE
 OQ0711  PID         -  OQ0711
 OQ0711  STATE/COUNTY-  SD/LINCOLN
 OQ0711  COUNTRY     -  US
 OQ0711  USGS QUAD   -  CANTON (2017)
 OQ0711
 OQ0711                         *CURRENT SURVEY CONTROL
 OQ0711  ______________________________________________________________________
 OQ0711* NAD 83(1996) POSITION- 43 18 30.92237(N) 096 35 02.99506(W)   ADJUSTED
 OQ0711  ______________________________________________________________________
 OQ0711  GEOID HEIGHT    -        -26.431 (meters)                     GEOID18
 OQ0711  LAPLACE CORR    -         -0.93  (seconds)                    DEFLEC18
 OQ0711  HORZ ORDER      -  THIRD
 OQ0711
 OQ0711.The horizontal coordinates were established by classical geodetic methods
 OQ0711.and adjusted by the National Geodetic Survey in January 1998.
 OQ0711
 OQ0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0711.GEOID18 height accuracy estimate available here.
 OQ0711
 OQ0711.Click photographs - Photos may exist for this station.
 OQ0711
 OQ0711.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0711
 OQ0711. The following values were computed from the NAD 83(1996) position.
 OQ0711
 OQ0711;                    North         East     Units Scale Factor Converg.
 OQ0711;SPC SD S     -   115,205.750   904,049.251   MT  0.99992141   +2 35 10.9
 OQ0711;SPC SD S     -   377,970.86  2,966,034.92   sFT  0.99992141   +2 35 10.9
 OQ0711;UTM  14      - 4,797,918.187   695,925.937   MT  1.00007223   +1 39 27.4
 OQ0711
 OQ0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9592597918(NAD 83)
 OQ0711
 OQ0711                          SUPERSEDED SURVEY CONTROL
 OQ0711
 OQ0711  NAD 83(1995)-  43 18 30.92296(N)    096 35 02.99034(W) AD(       ) 3
 OQ0711  NAD 83(1986)-  43 18 30.92510(N)    096 35 02.98122(W) AD(       ) 3
 OQ0711  NAD 27      -  43 18 30.98700(N)    096 35 01.80400(W) AD(       ) 3
 OQ0711
 OQ0711.Superseded values are not recommended for survey control.
 OQ0711
 OQ0711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0711.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0711
 OQ0711_MARKER: 52 = STANDPIPE TANK
 OQ0711
 OQ0711  HISTORY     - Date     Condition        Report By
 OQ0711  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0711  HISTORY     - 1949     GOOD             CGS
 OQ0711
 OQ0711                          STATION DESCRIPTION
 OQ0711
 OQ0711'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0711'OBJECT OBSERVED UPON WAS THE CENTER OF A LARGE STANDPIPE LOCATED
 OQ0711'IN THE NORTHERN PART OF THE TOWN OF CANTON.
 OQ0711'
 OQ0711'STATION WAS OFF SCHEME AND NOT VISITED.
 OQ0711'
 OQ0711'OBSERVED UPON FROM STATIONS KLUMB, BOTHWELL, AND LARSON.
 OQ0711
 OQ0711                          STATION RECOVERY (1949)
 OQ0711
 OQ0711'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0711'THE STATION IS LOCATED IN CANTON, ABOUT .65 MILE NORTH EAST OF
 OQ0711'THE COURT HOUSE.  IT IS OF STEEL STRUCTURE, 40 FEET IN CIRCUMFERENCE
 OQ0711'AND 70 FEET HIGH.
 OQ0711'
 OQ0711'THE POINT INTERSECTED WAS THE CENTER OF THE STANDPIPE.
 OQ0711'
 OQ0711'TO REACH FROM THE COURT HOUSE IN CANTON, GO EAST FOR 0.2 MILE
 OQ0711'TO MILWAUKEE STREET, TURN LEFT AND GO NORTH 0.45 MILE, THENCE
 OQ0711'RIGHT (EAST) 0.1 MILE TO STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2154 ***********************************************************************
 PU2154  DESIGNATION -  CANYON
 PU2154  PID         -  PU2154
 PU2154  STATE/COUNTY-  SD/MEADE
 PU2154  COUNTRY     -  US
 PU2154  USGS QUAD   -  PLAINVIEW (2017)
 PU2154
 PU2154                         *CURRENT SURVEY CONTROL
 PU2154  ______________________________________________________________________
 PU2154* NAD 83(1996) POSITION- 44 31 07.67032(N) 102 14 22.73436(W)   ADJUSTED
 PU2154* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 PU2154  ______________________________________________________________________
 PU2154  GEOID HEIGHT    -        -19.310 (meters)                     GEOID18
 PU2154  LAPLACE CORR    -         -6.53  (seconds)                    DEFLEC18
 PU2154  HORZ ORDER      -  SECOND
 PU2154
 PU2154.The horizontal coordinates were established by classical geodetic methods
 PU2154.and adjusted by the National Geodetic Survey in January 1998.
 PU2154
 PU2154.The orthometric height was scaled from a topographic map.
 PU2154
 PU2154.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2154.GEOID18 height accuracy estimate available here.
 PU2154
 PU2154.Click photographs - Photos may exist for this station.
 PU2154
 PU2154.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2154
 PU2154. The following values were computed from the NAD 83(1996) position.
 PU2154
 PU2154;                    North         East     Units Scale Factor Converg.
 PU2154;SPC SD N     -    78,633.237   421,964.897   MT  0.99998200   -1 35 06.3
 PU2154;SPC SD N     -   257,982.55  1,384,396.50   sFT  0.99998200   -1 35 06.3
 PU2154;SPC SD S     -   244,540.018   448,448.992   MT  1.00003055   -1 18 54.3
 PU2154;SPC SD S     -   802,295.04  1,471,286.40   sFT  1.00003055   -1 18 54.3
 PU2154;UTM  13      - 4,933,203.708   719,372.765   MT  1.00019186   +1 56 10.2
 PU2154
 PU2154!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2154!SPC SD N     -   0.99987879  x   0.99998200  =   0.99986079
 PU2154!SPC SD S     -   0.99987879  x   1.00003055  =   0.99990934
 PU2154!UTM  13      -   0.99987879  x   1.00019186  =   1.00007063
 PU2154
 PU2154:                Primary Azimuth Mark                     Grid Az
 PU2154:SPC SD N     -  CANYON AZ MK                             143 28 50.5
 PU2154:SPC SD S     -  CANYON AZ MK                             143 12 38.5
 PU2154:UTM  13      -  CANYON AZ MK                             139 57 34.0
 PU2154
 PU2154_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1937233203(NAD 83)
 PU2154
 PU2154|---------------------------------------------------------------------|
 PU2154| PID    Reference Object                     Distance      Geod. Az  |
 PU2154|                                                           dddmmss.s |
 PU2154| CP8951 CANYON RM 1                          12.251 METERS 00351     |
 PU2154| CP8952 CANYON RM 2                          12.153 METERS 09721     |
 PU2154| CP8950 CANYON AZ MK                                       1415344.2 |
 PU2154|---------------------------------------------------------------------|
 PU2154
 PU2154                          SUPERSEDED SURVEY CONTROL
 PU2154
 PU2154  NAD 83(1986)-  44 31 07.66237(N)    102 14 22.73507(W) AD(       ) 2
 PU2154  NAD 27      -  44 31 07.70720(N)    102 14 21.15230(W) AD(       ) 2
 PU2154
 PU2154.Superseded values are not recommended for survey control.
 PU2154
 PU2154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2154.See file dsdata.pdf to determine how the superseded data were derived.
 PU2154
 PU2154_MARKER: DS = TRIANGULATION STATION DISK
 PU2154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2154_STAMPING: CANYON 1950
 PU2154_MARK LOGO: CGS
 PU2154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2154+STABILITY: SURFACE MOTION
 PU2154
 PU2154  HISTORY     - Date     Condition        Report By
 PU2154  HISTORY     - 1950     MONUMENTED       CGS
 PU2154  HISTORY     - 1962     GOOD             CGS
 PU2154
 PU2154                          STATION DESCRIPTION
 PU2154
 PU2154'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2154'STATION IS ABOUT 6 MILES SOUTH AND 3-3/4 MILES WEST OF THE PLAINVIEW
 PU2154'POST OFFICE, AND ABOUT 4-1/4 MILES NORTH OF THE CHEYENNE RIVER, ON
 PU2154'LAND OWNED BY MAYNARD NEWCOMBE OR CLARENCE GOFF.  IT IS ABOUT
 PU2154'125 FEET WEST OF THE CENTER OF A TRACK ROAD, AND 12 FEET SOUTH OF
 PU2154'A WITNESS POST.
 PU2154'
 PU2154'TO REACH THE STATION FROM THE PLAINVIEW POST OFFICE, GO WEST ON
 PU2154'STATE HIGHWAY 24 FOR 6.0 MILES TO A CROSSROADS AT A SIGN MARCUS.
 PU2154'TURN LEFT AND GO SOUTH ON A DIRT ROAD FOR 1.5 MILES TO A GATE AT
 PU2154'THE END OF A FENCED ROAD.  PASS THROUGH THE GATE AND GO SOUTHEAST
 PU2154'0.6 MILE TO A FORK.  BEAR LEFT AND GO EAST ON A FENCED ROAD FOR
 PU2154'0.3 MILE TO A GATE.  PASS THROUGH THE GATE AND BEAR RIGHT AND
 PU2154'GO SOUTHERLY ON A TRACK ROAD FOR 0.6 MILE TO A FENCE CORNER.
 PU2154'BEAR RIGHT AND GO SOUTH AND SOUTHEAST ON A TRACK ROAD FOR 0.55
 PU2154'MILE TO A GATE IN A EAST-WEST FENCE LINE.  PASS THROUGH THE
 PU2154'GATE AND CONTINUE SOUTH AND SOUTHEAST 2.25 MILES TO A FENCE
 PU2154'CORNER.  CONTINUE SOUTH AND SOUTHEAST 1.0 MILE TO A POINT
 PU2154'WHERE THE ROAD PASSES THE EAST END OF A DEEP CANYON.  CONTINUE
 PU2154'SOUTH 0.05 MILE TO A POINT WHERE THE ROAD GOES DOWN HILL.
 PU2154'TURN RIGHT AND GO ABOUT 125 FEET TO THE STATION.  TO REACH THE
 PU2154'AZIMUTH MARK FROM THE STATION GO SOUTHEAST ON THE MAIN TRACK
 PU2154'ROAD FOR 0.3 MILE TO THE MARK ON THE LEFT.
 PU2154'
 PU2154'STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CANYON 1950.
 PU2154'
 PU2154'REFERENCE MARK NO. 1 IS 29 FEET NORTH OF A WITNESS POST.  THE
 PU2154'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED CANYON NO 1 1950.
 PU2154'
 PU2154'REFERENCE MARK NO. 2 IS 45 FEET SOUTHEAST OF THE WITNESS POST.
 PU2154'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CANYON NO 2
 PU2154'1950.
 PU2154'
 PU2154'THE AZIMUTH MARK IS 81 FEET EAST OF THE CENTER OF A TRACK ROAD,
 PU2154'17 FEET NORTH OF A FENCE CORNER, AND 3 FEET NORTHWEST OF A
 PU2154'WITNESS POST.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU2154'CANYON 1950.
 PU2154'
 PU2154'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2154'CYLINDERS.
 PU2154
 PU2154                          STATION RECOVERY (1962)
 PU2154
 PU2154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2154'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 PU2154'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.  THE
 PU2154'DISTANCE AND DIRECTION FOR THE REFERENCE MARKS AND AZIMUTH MARK
 PU2154'WAS SATISFACTORY.  THE DESCRIPTION TO REACH THE STATION IS
 PU2154'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0483 ***********************************************************************
 OR0483  DESIGNATION -  CAP
 OR0483  PID         -  OR0483
 OR0483  STATE/COUNTY-  SD/BRULE
 OR0483  COUNTRY     -  US
 OR0483  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0483
 OR0483                         *CURRENT SURVEY CONTROL
 OR0483  ______________________________________________________________________
 OR0483* NAD 83(1986) POSITION- 43 47 28.     (N) 099 19 17.     (W)   SCALED
 OR0483* NAVD 88 ORTHO HEIGHT -   531.885 (meters)     1745.03  (feet) ADJUSTED
 OR0483  ______________________________________________________________________
 OR0483  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 OR0483  DYNAMIC HEIGHT  -        531.743 (meters)     1744.56  (feet) COMP
 OR0483  MODELED GRAVITY -    980,336.2   (mgal)                       NAVD 88
 OR0483
 OR0483  VERT ORDER      -  SECOND    CLASS 0
 OR0483
 OR0483.This mark is at Chamberlain Airport (9V9)
 OR0483
 OR0483.The horizontal coordinates were scaled from a map and have
 OR0483.an estimated accuracy of +/- 6 seconds.
 OR0483
 OR0483.The orthometric height was determined by differential leveling and
 OR0483.adjusted by the NATIONAL GEODETIC SURVEY
 OR0483.in June 1991.
 OR0483
 OR0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0483.GEOID18 height accuracy estimate available here.
 OR0483
 OR0483.Click photographs - Photos may exist for this station.
 OR0483
 OR0483.The dynamic height is computed by dividing the NAVD 88
 OR0483.geopotential number by the normal gravity value computed on the
 OR0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0483.degrees latitude (g = 980.6199 gals.).
 OR0483
 OR0483.The modeled gravity was interpolated from observed gravity values.
 OR0483
 OR0483;                    North         East    Units  Estimated Accuracy
 OR0483;SPC SD S     -   162,440.      681,440.      MT  (+/- 180 meters Scaled)
 OR0483
 OR0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP741487(NAD 83)
 OR0483
 OR0483                          SUPERSEDED SURVEY CONTROL
 OR0483
 OR0483  NGVD 29 (??/??/92)  531.546  (m)         1743.91   (f) ADJ UNCH    2 0
 OR0483
 OR0483.Superseded values are not recommended for survey control.
 OR0483
 OR0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0483.See file dsdata.pdf to determine how the superseded data were derived.
 OR0483
 OR0483_MARKER: P = PIPE CAP
 OR0483_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0483_STAMPING: US MISSOURI RIVER COMMISSION BM
 OR0483_MARK LOGO: MORC
 OR0483_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0483
 OR0483  HISTORY     - Date     Condition        Report By
 OR0483  HISTORY     - UNK      MONUMENTED       MORC
 OR0483  HISTORY     - 1949     GOOD             CGS
 OR0483
 OR0483                          STATION DESCRIPTION
 OR0483
 OR0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0483'T FROM AT CHAMBERLAIN MUNICIPAL AIRPOR.
 OR0483'AT CHAMBERLAIN MUNICIPAL AIRPORT, BRULE COUNTY, 0.4 MILE SOUTHWEST
 OR0483'OF THE EAST ENTRANCE, ON THE CREST OF A SMALL KNOLL, 0.2 MILE
 OR0483'NORTH OF AN EAST-AND-WEST GRAVEL ROAD, 170 YARDS (PACED) EAST
 OR0483'OF A NORTH-AND-SOUTH FENCE LINE, 65 YARDS (PACED) WEST OF THE
 OR0483'CENTER LINE OF THE NORTH-AND-SOUTH RUNWAY, AND 1 FOOT NORTH OF A
 OR0483'WHITE WOODEN WITNESS POST.  A BURIED STONE, ACCESS TO WHICH IS
 OR0483'HAD THROUGH A 4-INCH IRON PIPE BEARING A CAP INSCRIBED U.S.
 OR0483'MISSOURI RIVER COMMISSION BM AND PROJECTING 0.4 FOOT ABOVE GROUND.
 OR0483'NOTE-- CAP REPLACED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1061 ***********************************************************************
 PT1061  DESIGNATION -  CAPA
 PT1061  PID         -  PT1061
 PT1061  STATE/COUNTY-  SD/JONES
 PT1061  COUNTRY     -  US
 PT1061  USGS QUAD   -  CAPA (2017)
 PT1061
 PT1061                         *CURRENT SURVEY CONTROL
 PT1061  ______________________________________________________________________
 PT1061* NAD 83(1996) POSITION- 44 05 43.57990(N) 100 53 19.65864(W)   ADJUSTED
 PT1061* NAVD 88 ORTHO HEIGHT -   636.    (meters)     2087.    (feet) SCALED
 PT1061  ______________________________________________________________________
 PT1061  GEOID HEIGHT    -        -23.431 (meters)                     GEOID18
 PT1061  LAPLACE CORR    -         -5.08  (seconds)                    DEFLEC18
 PT1061  HORZ ORDER      -  THIRD
 PT1061
 PT1061.The horizontal coordinates were established by classical geodetic methods
 PT1061.and adjusted by the National Geodetic Survey in January 1998.
 PT1061
 PT1061.The orthometric height was scaled from a topographic map.
 PT1061
 PT1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1061.GEOID18 height accuracy estimate available here.
 PT1061
 PT1061.Click photographs - Photos may exist for this station.
 PT1061
 PT1061.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1061
 PT1061. The following values were computed from the NAD 83(1996) position.
 PT1061
 PT1061;                    North         East     Units Scale Factor Converg.
 PT1061;SPC SD S     -   195,907.469   555,523.020   MT  0.99994150   -0 22 59.5
 PT1061;SPC SD S     -   642,739.75  1,822,578.44   sFT  0.99994150   -0 22 59.5
 PT1061;UTM  14      - 4,884,207.539   348,809.661   MT  0.99988114   -1 18 52.5
 PT1061
 PT1061!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1061!SPC SD S     -   0.99990389  x   0.99994150  =   0.99984539
 PT1061!UTM  14      -   0.99990389  x   0.99988114  =   0.99978504
 PT1061
 PT1061:                Primary Azimuth Mark                     Grid Az
 PT1061:SPC SD S     -  CAPA AZ MK                               292 58 41.9
 PT1061:UTM  14      -  CAPA AZ MK                               293 54 34.9
 PT1061
 PT1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4880984207(NAD 83)
 PT1061
 PT1061|---------------------------------------------------------------------|
 PT1061| PID    Reference Object                     Distance      Geod. Az  |
 PT1061|                                                           dddmmss.s |
 PT1061| CO5334 CAPA RM 2                            13.649 METERS 25651     |
 PT1061| CO5332 CAPA AZ MK                                         2923542.4 |
 PT1061| CO5333 CAPA RM 1                            13.798 METERS 34419     |
 PT1061|---------------------------------------------------------------------|
 PT1061
 PT1061                          SUPERSEDED SURVEY CONTROL
 PT1061
 PT1061  NAD 83(1986)-  44 05 43.57500(N)    100 53 19.66210(W) AD(       ) 3
 PT1061  NAD 27      -  44 05 43.62800(N)    100 53 18.16900(W) AD(       ) 3
 PT1061
 PT1061.Superseded values are not recommended for survey control.
 PT1061
 PT1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1061.See file dsdata.pdf to determine how the superseded data were derived.
 PT1061
 PT1061_MARKER: DS = TRIANGULATION STATION DISK
 PT1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1061_STAMPING: CAPA 1952
 PT1061_MARK LOGO: CGS
 PT1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1061+STABILITY: SURFACE MOTION
 PT1061
 PT1061  HISTORY     - Date     Condition        Report By
 PT1061  HISTORY     - 1952     MONUMENTED       CGS
 PT1061  HISTORY     - 1966     GOOD             CGS
 PT1061
 PT1061                          STATION DESCRIPTION
 PT1061
 PT1061'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1061'THE STATION IS IN SECTION 29, T 2 N, R 28 E, 6 MILES SOUTHWEST
 PT1061'OF VAN METRE, 4 MILES EAST-SOUTHEAST OF CAPA, 2 MILES SOUTH
 PT1061'OF THE BAD RIVER, 40 FEET NORTH OF A COUNTY ROAD AND 5 FEET
 PT1061'SOUTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT1061'
 PT1061'TO REACH THE STATION FROM THE RAILWAY STATION IN CAPA GO
 PT1061'NORTH ON A GRAVELED ROAD FOR 0.1 MILE TO A CROSS ROAD, TURN
 PT1061'RIGHT (EASTERLY) FOR 4.0 MILES TO A RIGHT CURVE AND A SCHOOL
 PT1061'HOUSE ON THE RIGHT, TURN RIGHT (SOUTH) FOR 1.6 MILES TO THE
 PT1061'AZIMUTH MARK ON THE LEFT AS DESCRIBED.  CONTINUE SOUTH AND
 PT1061'EASTERLY FOR 0.3 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PT1061'
 PT1061'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT1061'CAPA 1952.
 PT1061'
 PT1061'REFERENCE MARK NO. 1 IS 54 FEET NORTH OF THE GRAVELED ROAD.
 PT1061'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CAPA NO 1
 PT1061'1952.
 PT1061'
 PT1061'REFERENCE MARK NO. 2 IS 39 FEET NORTH OF THE GRAVELED ROAD.
 PT1061'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CAPA NO 2
 PT1061'1952.
 PT1061'
 PT1061'THE AZIMUTH MARK IS 49 FEET EAST OF THE GRAVELED ROAD AND 3
 PT1061'FEET SOUTH OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK
 PT1061'PROJECTS 6 INCHES AND THE DISK IS STAMPED CAPA 1952.
 PT1061'
 PT1061'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1061
 PT1061                          STATION RECOVERY (1966)
 PT1061
 PT1061'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 PT1061'THE STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK
 PT1061'NUMBER 2 AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD
 PT1061'CONDITION.  A NEW DESCRIPTION TO REACH THE STATION FOLLOWS.
 PT1061'
 PT1061'TO REACH THE STATION FROM THE POST OFFICE IN MIDLAND, GO EAST
 PT1061'ON THE MAIN STREET FOR 0.85 MILE TO A T-ROAD RIGHT.  TURN
 PT1061'RIGHT AND GO NORTHEAST ON THE MAIN ROAD FOR 8.0 MILES TO THE
 PT1061'OLSON RANCH ON THE LEFT.  CONTINUE EASTERLY ON THE MAIN ROAD
 PT1061'FOR 2.7 MILES TO A CROSSROAD.  CONTINUE EASTERLY ON A DIRT
 PT1061'ROAD FOR 1.31 MILES TO THE BAD RIVER AND A STEEL BRIDGE.
 PT1061'CONTINUE EASTERLY ON DIRT ROAD FOR 0.7 MILE TO WHERE THE ROAD
 PT1061'TURNS SOUTH AND A SCHOOL HOUSE ON THE RIGHT.  TURN RIGHT AND
 PT1061'GO SOUTH ON THE DIRT ROAD FOR 1.4 MILES TO THE AZIMUTH MARK ON
 PT1061'THE LEFT, CONTINUE SOUTH AND EAST FOR 0.3 MILE TO THE
 PT1061'STATION ON THE LEFT.
 PT1061'
 PT1061'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--10.0 MILES
 PT1061'NORTHEAST OF MIDLAND, 4.0 MILES EAST-SOUTHEAST OF CAPA AND
 PT1061'ABOUT 2.5 MILES SOUTH OF THE BAD RIVER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0646 ***********************************************************************
 QR0646  DESIGNATION -  CARL
 QR0646  PID         -  QR0646
 QR0646  STATE/COUNTY-  SD/MCPHERSON
 QR0646  COUNTRY     -  US
 QR0646  USGS QUAD   -  FORBES SE (2017)
 QR0646
 QR0646                         *CURRENT SURVEY CONTROL
 QR0646  ______________________________________________________________________
 QR0646* NAD 83(1996) POSITION- 45 48 07.46743(N) 098 47 33.01571(W)   ADJUSTED
 QR0646* NAVD 88 ORTHO HEIGHT -   465.4   (meters)     1527.    (feet) VERTCON3
 QR0646  ______________________________________________________________________
 QR0646  GEOID HEIGHT    -        -24.095 (meters)                     GEOID18
 QR0646  LAPLACE CORR    -         -3.31  (seconds)                    DEFLEC18
 QR0646  HORZ ORDER      -  FIRST
 QR0646
 QR0646.The horizontal coordinates were established by classical geodetic methods
 QR0646.and adjusted by the National Geodetic Survey in January 1998.
 QR0646
 QR0646.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0646.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0646
 QR0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0646.GEOID18 height accuracy estimate available here.
 QR0646
 QR0646.Click photographs - Photos may exist for this station.
 QR0646
 QR0646.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0646
 QR0646. The following values were computed from the NAD 83(1996) position.
 QR0646
 QR0646;                    North         East     Units Scale Factor Converg.
 QR0646;SPC SD N     -   219,481.897   693,868.421   MT  1.00002509   +0 51 16.5
 QR0646;SPC SD N     -   720,083.52  2,276,466.64   sFT  1.00002509   +0 51 16.5
 QR0646;UTM  14      - 5,072,077.902   516,124.058   MT  0.99960320   +0 08 55.5
 QR0646
 QR0646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0646!SPC SD N     -   0.99993083  x   1.00002509  =   0.99995592
 QR0646!UTM  14      -   0.99993083  x   0.99960320  =   0.99953406
 QR0646
 QR0646:                Primary Azimuth Mark                     Grid Az
 QR0646:SPC SD N     -  CARL AZ MK                               164 31 38.8
 QR0646:UTM  14      -  CARL AZ MK                               165 13 59.8
 QR0646
 QR0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1612472077(NAD 83)
 QR0646
 QR0646|---------------------------------------------------------------------|
 QR0646| PID    Reference Object                     Distance      Geod. Az  |
 QR0646|                                                           dddmmss.s |
 QR0646| QR0645 FORBES CHURCH                       APPROX.15.8 KM 0032143.9 |
 QR0646| CO5336 CARL RM 1                            36.830 METERS 08931     |
 QR0646| CO5335 CARL AZ MK                                         1652255.3 |
 QR0646| QR0634 WETONKA MUNICIPAL TANK              APPROX.19.8 KM 1743958.9 |
 QR0646| QR0631 WETONKA CATH CHURCH SPIRE           APPROX.19.6 KM 1750823.1 |
 QR0646| QR0640 LEOLA MOTH OF PERP SUC CATH CH      APPROX.14.2 KM 2315013.6 |
 QR0646| QR0639 LEOLA MUNICIPAL TANK                APPROX.14.3 KM 2322528.3 |
 QR0646| CO5337 CARL RM 2                            23.170 METERS 27335     |
 QR0646|---------------------------------------------------------------------|
 QR0646
 QR0646                          SUPERSEDED SURVEY CONTROL
 QR0646
 QR0646  NAD 83(1986)-  45 48 07.47879(N)    098 47 33.00320(W) AD(       ) 1
 QR0646  NAD 27      -  45 48 07.56600(N)    098 47 31.63300(W) AD(       ) 1
 QR0646  NGVD 29 (07/19/86)  465.0    (m)         1526.     (f) VERT ANG       
 QR0646
 QR0646.Superseded values are not recommended for survey control.
 QR0646
 QR0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0646.See file dsdata.pdf to determine how the superseded data were derived.
 QR0646
 QR0646_MARKER: DS = TRIANGULATION STATION DISK
 QR0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0646_STAMPING: CARL 1934
 QR0646_MARK LOGO: CGS
 QR0646_PROJECTION: RECESSED 30 CENTIMETERS
 QR0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0646+STABILITY: SURFACE MOTION
 QR0646
 QR0646  HISTORY     - Date     Condition        Report By
 QR0646  HISTORY     - 1934     MONUMENTED       CGS
 QR0646  HISTORY     - 1963     GOOD             USGS
 QR0646  HISTORY     - 1970     GOOD             NGS
 QR0646
 QR0646                          STATION DESCRIPTION
 QR0646
 QR0646'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0646'STATION IS ABOUT 14 MILES W BY S FROM FREDERICK, IN THE SE 1/4
 QR0646'SEC. 21, T 127 N, R 66 W, AT THE NORTHERN EDGE OF THE QUARTER
 QR0646'AND ABOUT 1/4 MILE W OF ITS E LINE, AND 1/4 MILE W OF THE
 QR0646'SECTION LINE ROAD AT THE E BOUNDARY OF THE SECTION.  STATION
 QR0646'IS ABOUT 0.35 MILE NW ACROSS THE FIELDS FROM MR. OBERMEYERS
 QR0646'HOUSE, 351 FEET W OF N-S FENCE AND 3.5 FEET S OF AN E-W FENCE.
 QR0646'MARK IS 12 INCHES BELOW THE GROUND.
 QR0646'
 QR0646'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0646'BRONZE DISKS SET IN CONCRETE.
 QR0646'
 QR0646'REFERENCE MARK NO. 1 IS E OF STATION ON E-W FENCE LINE, AND
 QR0646'PROJECTS ABOUT 5 INCHES ABOVE THE SURFACE.
 QR0646'
 QR0646'REFERENCE MARK NO. 2 IS W OF STATION ON E-W FENCE LINE,
 QR0646'AND PROJECTS 5 INCHES ABOVE THE SURFACE.
 QR0646'
 QR0646'AZIMUTH MARK IS REACHED FROM STATION BY GOING E FROM STATION
 QR0646'0.3 MILE TO N-S ROAD, TURN RIGHT (S) AND GO 1.5 MILES TO
 QR0646'AZIMUTH ON RIGHT.  MARK IS 15 FEET W OF CENTER LINE OF N-S
 QR0646'ROAD IN N-S FENCE LINE, AND PROJECTS ABOUT 5 INCHES ABOVE THE
 QR0646'SURFACE.
 QR0646'
 QR0646'STATION IS REACHED FROM THE POST OFFICE IN FREDERICK BY GOING
 QR0646'W ON THE MAIN STREET FOR 0.55 MILE TO U.S. HIGHWAY 281.  TURN
 QR0646'RIGHT (N) ON U.S. HIGHWAY 281 AND GO 0.2 MILE TO CROSSROADS AND
 QR0646'SECTION CORNER (THIS POINT IS 11.9 MILES S OF THE POST OFFICE
 QR0646'IN ELLENDALE, NORTH DAKOTA, ON U.S. HIGHWAY 281), TURN LEFT
 QR0646'(W) ON BIG GRAVEL ROAD AND GO 12.0 MILES TO CROSSROADS AND
 QR0646'SECTION CORNER, CONTINUE STRAIGHT AHEAD ON GRADED DIRT ROAD
 QR0646'AND GO 1.0 MILE TO CROSSROADS AND SECTION CORNER, TURN LEFT
 QR0646'(S) ON DIRT ROAD AND GO 2.75 MILES TO 1 1/2-STORY WHITE HOUSE
 QR0646'AND RED FARM BUILDINGS (NO TREES), HOME OF MR. FRED
 QR0646'OBERMEYER.
 QR0646'
 QR0646'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0646
 QR0646                          STATION RECOVERY (1963)
 QR0646
 QR0646'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963 (KK)
 QR0646'STATION IS 7.3 MILES E AND 5.5 MILES N OF LEOLA, IN THE CENTER OF
 QR0646'THE E 1/2 SEC 21 (NEAR THE 1/16 COR BETWEEN THE NE 1/4 AND THE
 QR0646'SE 1/4) T 127 N, R 66 W., ABOUT 1400 FEET W OF THE E 1/4 COR.
 QR0646'OF THE SEC AND ABANDONED SECTION LINE ROAD.  THE MARK IS IN AN
 QR0646'OPEN CULTIVATED FIELD, 12 INCHES BELOW THE GROUND.  (R.M.S ARE IN
 QR0646'PLACE AND MARKED BY 4-FT. HIGH STEEL FENCE POSTS)
 QR0646'
 QR0646'TO REACH THE STATION FROM THE COURTHOUSE IN LEOLA, GO E ON
 QR0646'ST. HWY 10 FOR 8.4 MILES TO CROSSROADS, TURN LEFT ON MC PHERSON
 QR0646'CO. RD. 23 AND GO 5.0 MILES N TO T-RD-W, TURN LEFT AND GO 1.0
 QR0646'MI. W TO DIM T-RD-E, TURN RIGHT AND GO 0.5 MI. N. TO AN E-W
 QR0646'FENCE, GO DUE W. ALONG OLD FIELD LINE SCAR AFOOT FOR 1400 FEET
 QR0646'TO THE SE SIDE OF A FLAT RIDGE AND THE STATION.
 QR0646
 QR0646                          STATION RECOVERY (1970)
 QR0646
 QR0646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (JSA)
 QR0646'STATION MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2
 QR0646'WERE FOUND IN GOOD CONDITION AS DESCRIBED.  AZIMUTH MARK WAS
 QR0646'NOT VISITED.
 QR0646'
 QR0646'THE OLD DESCRIPTION IS ADEQUATE.
 QR0646'
 QR0646'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0660 ***********************************************************************
 PS0660  DESIGNATION -  CARLETON METH EPIS CH SPIRE
 PS0660  PID         -  PS0660
 PS0660  STATE/COUNTY-  SD/HAND
 PS0660  COUNTRY     -  US
 PS0660  USGS QUAD   -  ROCKHAM SW (2017)
 PS0660
 PS0660                         *CURRENT SURVEY CONTROL
 PS0660  ______________________________________________________________________
 PS0660* NAD 83(1996) POSITION- 44 47 39.23015(N) 098 53 53.78893(W)   ADJUSTED
 PS0660  ______________________________________________________________________
 PS0660  GEOID HEIGHT    -        -24.267 (meters)                     GEOID18
 PS0660  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 PS0660  HORZ ORDER      -  THIRD
 PS0660
 PS0660.The horizontal coordinates were established by classical geodetic methods
 PS0660.and adjusted by the National Geodetic Survey in January 1998.
 PS0660
 PS0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0660.GEOID18 height accuracy estimate available here.
 PS0660
 PS0660.Click photographs - Photos may exist for this station.
 PS0660
 PS0660.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0660
 PS0660. The following values were computed from the NAD 83(1996) position.
 PS0660
 PS0660;                    North         East     Units Scale Factor Converg.
 PS0660;SPC SD N     -   107,370.003   687,170.786   MT  0.99994912   +0 46 47.0
 PS0660;SPC SD N     -   352,263.08  2,254,492.82   sFT  0.99994912   +0 46 47.0
 PS0660;UTM  14      - 4,960,097.474   508,046.154   MT  0.99960080   +0 04 18.0
 PS0660
 PS0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0804660097(NAD 83)
 PS0660
 PS0660                          SUPERSEDED SURVEY CONTROL
 PS0660
 PS0660  NAD 83(1986)-  44 47 39.23023(N)    098 53 53.79298(W) AD(       ) 3
 PS0660  NAD 27      -  44 47 39.31700(N)    098 53 52.42100(W) AD(       ) 3
 PS0660
 PS0660.Superseded values are not recommended for survey control.
 PS0660
 PS0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0660.See file dsdata.pdf to determine how the superseded data were derived.
 PS0660
 PS0660_MARKER: 90 = CHURCH SPIRE
 PS0660
 PS0660  HISTORY     - Date     Condition        Report By
 PS0660  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0660  HISTORY     - 1935     GOOD             CGS
 PS0660
 PS0660                          STATION DESCRIPTION
 PS0660
 PS0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0660'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF CARLETON METHODIST
 PS0660'EPISCOPAL CHURCH, LOCATED 7 MILES S AND 3.5 MILES W OF ROCKHAM.
 PS0660'WHITE FRAME BUILDING WITH SPIRE ABOUT 50 FEET HIGH.
 PS0660'
 PS0660'STATION WAS OBSERVED FROM ZELL AND YORK.
 PS0660
 PS0660                          STATION RECOVERY (1935)
 PS0660
 PS0660'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0660'THIS STATION IS THE TIP OF THE SPIRE ON THE CARLETON METHODIST
 PS0660'EPISCOPAL CHURCH.  THE CHURCH IS A WHITE WOODEN BUILDING FACING
 PS0660'N AND HAS A SQUARE WHITE WOODEN TOWER AT ABOUT THE CENTER OF
 PS0660'THE E SIDE OVER THE ENTRANCE.  THE ENTRANCE IS ON THE N SIDE
 PS0660'OF THE TOWER.  THE UPPER PART OF THE TOWER IS AN OPEN BELFRY
 PS0660'WITH THREE 4- BY 4-INCH WOODEN POSTS AT EACH CORNER.  THE TOWER
 PS0660'IS SURMOUNTED BY AN OCTAGONAL SHINGLE SPIRE PAINTED WHITE.
 PS0660'THE BASE OF THE SPIRE IS SQUARE AND FLARED OUTWARD FORMING
 PS0660'EAVES ABOVE THE BELFRY.  THE SPIRE IS ABOUT 40 FEET HIGH AND
 PS0660'IS QUITE PROMINENT.
 PS0660'
 PS0660'THE CHURCH IS ABOUT 7 MILES S AND 3-1/2 MILES W OF ROCKHAM,
 PS0660'AND ABOUT 5 MILES NE OF HOWELL, 2 MILES N OF S. DAK. HIGHWAY
 PS0660'26, ON THE S SIDE OF A SECTION LINE ROAD AND ABOUT MIDWAY BETWEEN
 PS0660'TWO N-S SECTION LINES.
 PS0660'
 PS0660'THE STATION WAS OBSERVED FROM ZELL AND YORK IN 1934 AND FROM
 PS0660'LINN AND ARCADE IN 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0815 ***********************************************************************
 NN0815  DESIGNATION -  CARLOCK
 NN0815  PID         -  NN0815
 NN0815  STATE/COUNTY-  SD/GREGORY
 NN0815  COUNTRY     -  US
 NN0815  USGS QUAD   -  MILLS (2017)
 NN0815
 NN0815                         *CURRENT SURVEY CONTROL
 NN0815  ______________________________________________________________________
 NN0815* NAD 83(1996) POSITION- 42 59 53.88671(N) 099 25 25.65358(W)   ADJUSTED
 NN0815* NAVD 88 ORTHO HEIGHT -   687.    (meters)     2254.    (feet) SCALED
 NN0815  ______________________________________________________________________
 NN0815  GEOID HEIGHT    -        -24.975 (meters)                     GEOID18
 NN0815  LAPLACE CORR    -         -4.33  (seconds)                    DEFLEC18
 NN0815  HORZ ORDER      -  FIRST
 NN0815
 NN0815.The horizontal coordinates were established by classical geodetic methods
 NN0815.and adjusted by the National Geodetic Survey in January 1998.
 NN0815
 NN0815.The orthometric height was scaled from a topographic map.
 NN0815
 NN0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0815.GEOID18 height accuracy estimate available here.
 NN0815
 NN0815.Click photographs - Photos may exist for this station.
 NN0815
 NN0815.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0815
 NN0815. The following values were computed from the NAD 83(1996) position.
 NN0815
 NN0815;                    North         East     Units Scale Factor Converg.
 NN0815;SPC SD S     -    74,278.578   674,162.793   MT  0.99996502   +0 37 38.8
 NN0815;SPC SD S     -   243,695.63  2,211,815.76   sFT  0.99996502   +0 37 38.8
 NN0815;UTM  14      - 4,760,713.346   465,456.385   MT  0.99961468   -0 17 20.5
 NN0815
 NN0815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0815!SPC SD S     -   0.99989614  x   0.99996502  =   0.99986117
 NN0815!UTM  14      -   0.99989614  x   0.99961468  =   0.99951086
 NN0815
 NN0815:                Primary Azimuth Mark                     Grid Az
 NN0815:SPC SD S     -  CARLOCK AZ MK                            193 56 01.5
 NN0815:UTM  14      -  CARLOCK AZ MK                            194 51 00.8
 NN0815
 NN0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6545660713(NAD 83)
 NN0815
 NN0815|---------------------------------------------------------------------|
 NN0815| PID    Reference Object                     Distance      Geod. Az  |
 NN0815|                                                           dddmmss.s |
 NN0815| NN0734 JAMISON SPIRE                       APPROX. 9.7 KM 0914016.0 |
 NN0815| CO2805 CARLOCK RM 1                         22.400 METERS 12751     |
 NN0815| NN0816 BOUNDARY MP 11 1/2 NE SD             42.420 METERS 14223     |
 NN0815| CO2804 CARLOCK AZ MK                                      1943340.3 |
 NN0815| CO2806 CARLOCK RM 2                         10.221 METERS 19651     |
 NN0815|---------------------------------------------------------------------|
 NN0815
 NN0815                          SUPERSEDED SURVEY CONTROL
 NN0815
 NN0815  NAD 83(1995)-  42 59 53.88664(N)    099 25 25.65369(W) AD(       ) 1
 NN0815  NAD 83(1986)-  42 59 53.89364(N)    099 25 25.66176(W) AD(       ) 1
 NN0815  NAD 27      -  42 59 53.89000(N)    099 25 24.27700(W) AD(       ) 1
 NN0815
 NN0815.Superseded values are not recommended for survey control.
 NN0815
 NN0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0815.See file dsdata.pdf to determine how the superseded data were derived.
 NN0815
 NN0815_MARKER: DS = TRIANGULATION STATION DISK
 NN0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0815_STAMPING: CARLOCK 1934
 NN0815_MARK LOGO: CGS
 NN0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0815+STABILITY: SURFACE MOTION
 NN0815
 NN0815  HISTORY     - Date     Condition        Report By
 NN0815  HISTORY     - 1934     MONUMENTED       CGS
 NN0815
 NN0815                          STATION DESCRIPTION
 NN0815
 NN0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 NN0815'STATION IS LOCATED IN GREGORY COUNTY, SOUTH DAKOTA, ON THE TOP OF A
 NN0815'HIGH PROMINENT BARE BUTTE, ABOUT 130 FEET NORTH OF THE NEBRASKA-SOUTH
 NN0815'DAKOTA STATE LINE, AT THE CENTER OF SOUTH SIDE OF SECTION 36, T. 95
 NN0815'N., R. 73 W., REFERRING TO THE NEBRASKA SECTION SYSTEM, THE STATION IS
 NN0815'1/3 MILE WEST OF THE NORTHWEST CORNER OF SECTION 22, T. 35 N., R. 18
 NN0815'W.
 NN0815'
 NN0815'TO REACH FROM A POINT ON THE SOUTHWEST SIDE OF GREGORY WHERE U.S.
 NN0815'HIGHWAY 18 TURNS SOUTH AND WEST AROUND A PHILLIPS GAS STATION, GO
 NN0815'SOUTH ON U.S. HIGHWAY 18 FOR 2.0 MILES.  CONTINUE SOUTH WHERE U.S. 18
 NN0815'TURNS EAST TO STATE LINE TO A POINT 1/2 MILE SOUTH OF STATE LINE.
 NN0815'TURN LEFT (EAST) ALONG DIM ROAD FOR 0.2 MILE, TURN LEFT (NORTH) AT
 NN0815'FENCE CORNER AND GO ALONG EAST SIDE OF FENCE FOR 0.6 MILE, TURN RIGHT
 NN0815'(EAST) AND FOLLOW DIM TRAIL FOR 0.5 MILE BEARING TO THE SOUTHEAST TO
 NN0815'PROMINENT BUTTE AND STATION.  MARK IS ON HIGHEST POINT OF BUTTE, AND
 NN0815'PROJECTS 4 INCHES.
 NN0815'
 NN0815'REFERENCE MARK NO. 2 IS ABOUT 50 FEET NORTH OF STATE LINE, ON SOUTH
 NN0815'SIDE OF BUTTE, SET IN OUTCROPPING ROCK AND PROJECTS 18 INCHES.
 NN0815'
 NN0815'REFERENCE MARK NO. 1 IS ON THE SOUTHEAST SIDE OF BUTTE, AT BREAK OF
 NN0815'SLOPE AND PROJECTS 8 INCHES.
 NN0815'
 NN0815'TO REACH THE AZIMUTH MARK, FROM STATE LINE ON ABOVE-MENTIONED ROAD GO
 NN0815'SOUTH 1.5 MILES TO SMALL WHITE SCHOOLHOUSE ON THE EAST.  MARK IS 50
 NN0815'FEET EAST OF CENTERLINE OF ROAD IN NORTHWEST CORNER OF SCHOOLYARD, 150
 NN0815'FEET NORTH-NORTHWEST OF NORTHWEST CORNER OF SCHOOL.
 NN0815'
 NN0815'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0458 ***********************************************************************
 QQ0458  DESIGNATION -  CARLSON
 QQ0458  PID         -  QQ0458
 QQ0458  STATE/COUNTY-  SD/MARSHALL
 QQ0458  COUNTRY     -  US
 QQ0458  USGS QUAD   -  TWOMILE LAKE (2017)
 QQ0458
 QQ0458                         *CURRENT SURVEY CONTROL
 QQ0458  ______________________________________________________________________
 QQ0458* NAD 83(1996) POSITION- 45 42 11.26508(N) 097 36 42.46848(W)   ADJUSTED
 QQ0458* NAVD 88 ORTHO HEIGHT -   600.89  (+/-2cm)     1971.4   (feet) VERTCON3
 QQ0458  ______________________________________________________________________
 QQ0458  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 QQ0458  LAPLACE CORR    -          0.62  (seconds)                    DEFLEC18
 QQ0458  HORZ ORDER      -  FIRST
 QQ0458  VERT ORDER      -  THIRD ? (See Below)
 QQ0458
 QQ0458.The horizontal coordinates were established by classical geodetic methods
 QQ0458.and adjusted by the National Geodetic Survey in January 1998.
 QQ0458
 QQ0458.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0458.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0458
 QQ0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0458.GEOID18 height accuracy estimate available here.
 QQ0458
 QQ0458.The vertical order pertains to the NGVD 29 superseded value.
 QQ0458
 QQ0458.Click photographs - Photos may exist for this station.
 QQ0458
 QQ0458.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0458
 QQ0458. The following values were computed from the NAD 83(1996) position.
 QQ0458
 QQ0458;                    North         East     Units Scale Factor Converg.
 QQ0458;SPC SD N     -   210,527.370   785,958.725   MT  1.00000388   +1 41 24.8
 QQ0458;SPC SD N     -   690,705.21  2,578,599.58   sFT  1.00000388   +1 41 24.8
 QQ0458;UTM  14      - 5,062,001.051   608,064.961   MT  0.99974357   +0 59 37.2
 QQ0458
 QQ0458!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0458!SPC SD N     -   0.99990974  x   1.00000388  =   0.99991362
 QQ0458!UTM  14      -   0.99990974  x   0.99974357  =   0.99965334
 QQ0458
 QQ0458:                Primary Azimuth Mark                     Grid Az
 QQ0458:SPC SD N     -  CARLSON AZ MK                            041 56 50.6
 QQ0458:UTM  14      -  CARLSON AZ MK                            042 38 38.2
 QQ0458
 QQ0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0806462001(NAD 83)
 QQ0458
 QQ0458|---------------------------------------------------------------------|
 QQ0458| PID    Reference Object                     Distance      Geod. Az  |
 QQ0458|                                                           dddmmss.s |
 QQ0458| CO5338 CARLSON AZ MK                                      0433815.4 |
 QQ0458| CO5340 CARLSON RM 2                          7.363 METERS 18212     |
 QQ0458| CO5339 CARLSON RM 1                          7.814 METERS 35820     |
 QQ0458|---------------------------------------------------------------------|
 QQ0458
 QQ0458                          SUPERSEDED SURVEY CONTROL
 QQ0458
 QQ0458  NAD 83(1986)-  45 42 11.26260(N)    097 36 42.46239(W) AD(       ) 1
 QQ0458  NAD 27      -  45 42 11.43525(N)    097 36 41.10430(W) AD(       ) 1
 QQ0458  NGVD 29             600.59   (m)         1970.4    (f) LEVELING    3  
 QQ0458
 QQ0458.Superseded values are not recommended for survey control.
 QQ0458
 QQ0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0458.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0458
 QQ0458_MARKER: DS = TRIANGULATION STATION DISK
 QQ0458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0458_STAMPING: CARLSON 1952
 QQ0458_MARK LOGO: CGS
 QQ0458_PROJECTION: FLUSH
 QQ0458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0458+STABILITY: SURFACE MOTION
 QQ0458
 QQ0458  HISTORY     - Date     Condition        Report By
 QQ0458  HISTORY     - 1952     MONUMENTED       CGS
 QQ0458
 QQ0458                          STATION DESCRIPTION
 QQ0458
 QQ0458'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0458'THE STATION IS ABOUT 7 MILES EAST AND 6 MILES SOUTH OF BRITTON,
 QQ0458'ABOUT 135 FEET SOUTH OF THE NORTH SIDE OF THE CENTER OF THE
 QQ0458'NORTHWEST 1/4 OF SEC. 25, T 126 N, R 57 W, ON LAND OWNED BY I
 QQ0458'CARLSON.  IT IS 8 FEET SOUTHEAST OF A 4 X 4 INCH WHITE WITNESS
 QQ0458'POST.
 QQ0458'
 QQ0458'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 10 AND
 QQ0458'25 IN BRITTON, GO SOUTH ON HIGHWAY 25 FOR 5.3 MILES TO A CROSSROADS,
 QQ0458'TURN LEFT AND GO EAST ON A GRAVELED ROAD 7.35 MILES TO A CROSSROADS
 QQ0458'AND A SCHOOLHOUSE ON THE LEFT, TURN RIGHT AND GO SOUTH 0.75 MILE
 QQ0458'TO A TRACK ROAD RIGHT AND THE AZIMUTH MARK, TURN RIGHT AND GO
 QQ0458'WEST 0.3 MILE TO A FIELD ROAD ON THE LEFT, TURN LEFT AND GO SOUTH
 QQ0458'0.25 MILE TO THE HIGHEST POINT AND THE STATION.
 QQ0458'
 QQ0458'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QQ0458'CARLSON 1952.
 QQ0458'
 QQ0458'REFERENCE MARK 1 IS 3 FEET EAST OF A FENCE AND 18 FEET NORTH OF
 QQ0458'THE WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS
 QQ0458'STAMPED CARLSON NO 1 1952.
 QQ0458'
 QQ0458'REFERENCE MARK 2 IS 32 FEET SOUTH OF THE WITNESS POST AND 5
 QQ0458'FEET EAST OF THE FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 QQ0458'THE DISK IS STAMPED CARLSON NO 2 1952.
 QQ0458'
 QQ0458'THE AZIMUTH MARK IS 85 FEET SOUTH OF THE CENTER OF THE TRACK
 QQ0458'ROAD, 43 FEET WEST OF A GRAVELED ROAD, 7 FEET SOUTHWEST OF A
 QQ0458'POWERLINE POLE AND 5 FEET WEST OF A 4 X 4 INCH WHITE WITNESS
 QQ0458'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CARLSON
 QQ0458'1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0610 ***********************************************************************
 PS0610  DESIGNATION -  CARLYLE
 PS0610  PID         -  PS0610
 PS0610  STATE/COUNTY-  SD/BEADLE
 PS0610  COUNTRY     -  US
 PS0610  USGS QUAD   -  WOLSEY SE (2017)
 PS0610
 PS0610                         *CURRENT SURVEY CONTROL
 PS0610  ______________________________________________________________________
 PS0610* NAD 83(1996) POSITION- 44 16 43.48758(N) 098 21 22.21775(W)   ADJUSTED
 PS0610* NAD 83(1996) ELLIP HT-   381.204 (meters)        (01/23/98)   ADJUSTED
 PS0610* NAVD 88 ORTHO HEIGHT -   406.4   (meters)     1333.    (feet) VERTCON3
 PS0610  ______________________________________________________________________
 PS0610  GEOID HEIGHT    -        -25.153 (meters)                     GEOID18
 PS0610  NAD 83(1996) X  -   -664,748.328 (meters)                     COMP
 PS0610  NAD 83(1996) Y  - -4,525,619.122 (meters)                     COMP
 PS0610  NAD 83(1996) Z  -  4,430,585.373 (meters)                     COMP
 PS0610  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 PS0610  HORZ ORDER      -  FIRST
 PS0610  ELLP ORDER      -  FOURTH    CLASS I
 PS0610
 PS0610.The horizontal coordinates were established by classical geodetic methods
 PS0610.and adjusted by the National Geodetic Survey in January 1998.
 PS0610
 PS0610.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0610.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0610
 PS0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0610.GEOID18 height accuracy estimate available here.
 PS0610
 PS0610.Click photographs - Photos may exist for this station.
 PS0610
 PS0610.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0610
 PS0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0610
 PS0610.The ellipsoidal height was determined by GPS observations
 PS0610.and is referenced to NAD 83.
 PS0610
 PS0610. The following values were computed from the NAD 83(1996) position.
 PS0610
 PS0610;                    North         East     Units Scale Factor Converg.
 PS0610;SPC SD N     -    50,828.134   731,221.203   MT  1.00002928   +1 09 48.2
 PS0610;SPC SD N     -   166,758.64  2,399,014.90   sFT  1.00002928   +1 09 48.2
 PS0610;SPC SD S     -   218,004.792   757,817.168   MT  0.99997330   +1 21 50.2
 PS0610;SPC SD S     -   715,237.39  2,486,271.83   sFT  0.99997330   +1 21 50.2
 PS0610;UTM  14      - 4,903,034.893   551,376.118   MT  0.99963246   +0 26 58.2
 PS0610
 PS0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0610!SPC SD N     -   0.99994023  x   1.00002928  =   0.99996951
 PS0610!SPC SD S     -   0.99994023  x   0.99997330  =   0.99991353
 PS0610!UTM  14      -   0.99994023  x   0.99963246  =   0.99957271
 PS0610
 PS0610:                Primary Azimuth Mark                     Grid Az
 PS0610:SPC SD N     -  CARLYLE RM 3 AZIMUTH                     355 56 31.2
 PS0610:SPC SD S     -  CARLYLE RM 3 AZIMUTH                     355 44 29.2
 PS0610:UTM  14      -  CARLYLE RM 3 AZIMUTH                     356 39 21.2
 PS0610
 PS0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5137603034(NAD 83)
 PS0610
 PS0610|---------------------------------------------------------------------|
 PS0610| PID    Reference Object                     Distance      Geod. Az  |
 PS0610|                                                           dddmmss.s |
 PS0610| CO5342 CARLYLE RM 1                         82.964 METERS 02624     |
 PS0610| PS0606 HURON W MUNICIPAL TANK              APPROX.13.8 KM 0490847.8 |
 PS0610| PS0607 HURON E MUNICIPAL TANK              APPROX.14.6 KM 0515527.8 |
 PS0610| CO5341 CARLYLE AZ MK                                      0624401.6 |
 PS0610| PS0608 ALPENA TANK                         APPROX.11.0 KM 1860518.7 |
 PS0610| PS0611 VIRGIL MUNICIPAL TANK               APPROX. 5.4 KM 2831441.2 |
 PS0610| PS0612 WOLSEY MUNICIPAL TANK               APPROX.17.5 KM 3265336.8 |
 PS0610| CO5343 CARLYLE RM 2                         32.504 METERS 35508     |
 PS0610| CO5344 CARLYLE RM 3 AZIMUTH                               3570619.4 |
 PS0610|---------------------------------------------------------------------|
 PS0610
 PS0610                          SUPERSEDED SURVEY CONTROL
 PS0610
 PS0610  NAD 83(1986)-  44 16 43.48274(N)    098 21 22.23162(W) AD(       ) 1
 PS0610  NAD 27      -  44 16 43.52100(N)    098 21 20.90000(W) AD(       ) 1
 PS0610  NGVD 29 (07/20/93)  406.1    (m)  UNKNOWN  model used  GPS OBS        
 PS0610
 PS0610.Superseded values are not recommended for survey control.
 PS0610
 PS0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0610.See file dsdata.pdf to determine how the superseded data were derived.
 PS0610
 PS0610_MARKER: DS = TRIANGULATION STATION DISK
 PS0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0610_STAMPING: CARLYLE 1934
 PS0610_MARK LOGO: CGS
 PS0610_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0610+STABILITY: SURFACE MOTION
 PS0610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0610+SATELLITE: SATELLITE OBSERVATIONS - October 27, 1992
 PS0610
 PS0610  HISTORY     - Date     Condition        Report By
 PS0610  HISTORY     - 1934     MONUMENTED       CGS
 PS0610  HISTORY     - 1934     GOOD             CGS
 PS0610  HISTORY     - 1973     GOOD             NGS
 PS0610  HISTORY     - 19921027 GOOD             NGS
 PS0610
 PS0610                          STATION DESCRIPTION
 PS0610
 PS0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0610'STATION IS LOCATED IN SEC. 1, T 109 N, R 63 W, CARLYLE TOWNSHIP.
 PS0610'IT IS 10 FEET E OF FENCE AND 42 FEET E OF CENTER LINE OF
 PS0610'ROAD.
 PS0610'
 PS0610'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0610'BRONZE DISKS SET IN CONCRETE.
 PS0610'
 PS0610'REFERENCE MARK NO. 1 IS NE BY N OF STATION, 1 FOOT S OF FENCE,
 PS0610'132 FEET E OF FENCE.
 PS0610'
 PS0610'REFERENCE MARK NO. 2 IS N OF STATION, 1 FOOT E OF FENCE, 33 FEET
 PS0610'E OF CENTER LINE OF ROAD.
 PS0610'
 PS0610'AZIMUTH MARK IS NE OF STATION, 1 FOOT N OF FENCE, 34 FEET N
 PS0610'OF CENTER LINE OF ROAD.  TO REACH FROM THE STATION, GO N 0.35
 PS0610'MILE, THENCE RIGHT (E) 0.65 MILE TO MARK ON N SIDE OF ROAD ON
 PS0610'BANK.
 PS0610'
 PS0610'TO REACH THE STATION FROM POST OFFICE IN VIRGIL, GO E 0.3 MILE,
 PS0610'THENCE RIGHT (S) 0.5 MILE, THENCE LEFT (E) 3.0 MILES, THENCE
 PS0610'RIGHT (S) 0.3 MILE TO TOP OF SLIGHT RISE AND STATION ON E SIDE
 PS0610'OF ROAD, IN FIELD.
 PS0610'
 PS0610'HEIGHT OF LIGHT ABOVE STATION MARK - 21.8 METERS.
 PS0610
 PS0610                          STATION RECOVERY (1934)
 PS0610
 PS0610'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PS0610'RECOVERED IN GOOD CONDITION.
 PS0610
 PS0610                          STATION RECOVERY (1973)
 PS0610
 PS0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 PS0610'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 PS0610'RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT FOUND
 PS0610'AND IS BELIEVED TO HAVE BEEN GRADED OUT DURING ROAD IMPROVEMENTS.
 PS0610'THE STATION MARK IS SET FLUSH WITH THE GROUND NEAR THE EDGE OF A
 PS0610'FIELD, THE PROPERTY OWNER PREFERS TO LEAVE AN AREA UNPLOWED
 PS0610'ABOUT 15 FOOT SQUARE AROUND THE MARK SO THAT PEOPLE USING THE
 PS0610'MARK DO NOT HAVE TO DIG, RATHER THAN HAVE IT SET UNDERGROUND.
 PS0610'REFERENCE MARK NO. 3 (AZIMUTH MARK) WAS ESTABLISHED.
 PS0610'
 PS0610'THE STATION IS LOCATED ABOUT 14 MILES SOUTHWEST OF HURON, 5
 PS0610'MILES EAST OF U.S. HIGHWAY 281, AND 3 MILES EAST OF VIRGIL, IN
 PS0610'SEC. 1, T 109 N, R 63 W, CARLYLE TOWNSHIP, IN A CULTIVATED
 PS0610'FIELD ON PROPERTY OF MR. WALDO KRUTZFELDT.
 PS0610'
 PS0610'TO REACH THE STATION FROM THE CENTRAL PART OF VIRGIL, GO EAST
 PS0610'ON A GRADED ROAD 0.3 MILE THENCE SOUTH 0.5 MILE TO A PAVED ROAD,
 PS0610'THENCE EAST 3.0 MILES TO A SIDE ROAD RIGHT AND THE AZIMUTH
 PS0610'MARK ON THE RIGHT AS DESCRIBED, TURN RIGHT AND GO SOUTH ON
 PS0610'THE GRADED ROAD FOR 0.35 MILE TO A SLIGHT RISE AND THE STATION
 PS0610'ON THE LEFT AS DESCRIBED.
 PS0610'
 PS0610'THE STATION MARK IS A STANDARD DISK STAMPED CARLYLE 1934, SET
 PS0610'IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 244
 PS0610'FEET SOUTH OF A T FENCE CORNER, 42 FEET EAST OF THE CENTER OF THE
 PS0610'GRADED ROAD, AND 10 FEET EAST OF A FENCE AND METAL WITNESS POST
 PS0610'
 PS0610'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CARLYLE NO 1 1934,
 PS0610'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS
 PS0610'163 FEET EAST OF THE CENTER OF THE GRADED ROAD, 132 FEET EAST
 PS0610'OF THE T FENCE CORNER, 1 FOOT SOUTH OF A FENCE, AND 1.5 FEET
 PS0610'SOUTHEAST OF A METAL WITNESS POST.
 PS0610'
 PS0610'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CARLYLE NO 2
 PS0610'1934, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PS0610'IT IS 138 FEET SOUTH OF THE T FENCE CORNER, 33 FEET EAST OF
 PS0610'THE CENTER OF THE GRADED ROAD, 0.8 FOOT EAST OF A FENCE, AND
 PS0610'1.0 FOOT SOUTHEAST OF A METAL WITNESS POST.
 PS0610'
 PS0610'REFERENCE MARK NO. 3 (AZIMUTH MARK) IS A STANDARD DISK STAMPED
 PS0610'CARLYLE 1934 NO 3 1973, SET IN A SQUARE CONCRETE MONUMENT WHICH
 PS0610'PROJECTS 2-INCHES.  IT IS 62 FEET SOUTH OF THE CENTER OF THE PAVED
 PS0610'ROAD, 40 FEET WEST OF THE CENTER OF THE GRADED ROAD, 11 FEET
 PS0610'SOUTHWEST OF A POWER POLE, 11 FEET WEST OF A FENCE CORNER, 1
 PS0610'FOOT NORTH OF A FENCE, AND 3.2 FEET EAST OF A METAL WITNESS
 PS0610'POST.
 PS0610'
 PS0610'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 PS0610'EAST OF VIRGIL
 PS0610
 PS0610                          STATION RECOVERY (1992)
 PS0610
 PS0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PS0610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0691 ***********************************************************************
 OS0691  DESIGNATION -  CARTER
 OS0691  PID         -  OS0691
 OS0691  STATE/COUNTY-  SD/TRIPP
 OS0691  COUNTRY     -  US
 OS0691  USGS QUAD   -  CARTER (2017)
 OS0691
 OS0691                         *CURRENT SURVEY CONTROL
 OS0691  ______________________________________________________________________
 OS0691* NAD 83(1996) POSITION- 43 24 28.14786(N) 100 10 47.69438(W)   ADJUSTED
 OS0691* NAVD 88 ORTHO HEIGHT -   770.    (meters)     2526.    (feet) SCALED
 OS0691  ______________________________________________________________________
 OS0691  GEOID HEIGHT    -        -24.772 (meters)                     GEOID18
 OS0691  LAPLACE CORR    -         -4.57  (seconds)                    DEFLEC18
 OS0691  HORZ ORDER      -  FIRST
 OS0691
 OS0691.The horizontal coordinates were established by classical geodetic methods
 OS0691.and adjusted by the National Geodetic Survey in January 1998.
 OS0691
 OS0691.The orthometric height was scaled from a topographic map.
 OS0691
 OS0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0691.GEOID18 height accuracy estimate available here.
 OS0691
 OS0691.Click photographs - Photos may exist for this station.
 OS0691
 OS0691.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0691
 OS0691. The following values were computed from the NAD 83(1996) position.
 OS0691
 OS0691;                    North         East     Units Scale Factor Converg.
 OS0691;SPC SD S     -   119,377.000   612,425.737   MT  0.99991359   +0 06 21.0
 OS0691;SPC SD S     -   391,656.04  2,009,266.77   sFT  0.99991359   +0 06 21.0
 OS0691;UTM  14      - 4,806,780.036   404,465.172   MT  0.99971227   -0 48 39.2
 OS0691
 OS0691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0691!SPC SD S     -   0.99988309  x   0.99991359  =   0.99979669
 OS0691!UTM  14      -   0.99988309  x   0.99971227  =   0.99959540
 OS0691
 OS0691:                Primary Azimuth Mark                     Grid Az
 OS0691:SPC SD S     -  CARTER AZ MK                             155 41 36.6
 OS0691:UTM  14      -  CARTER AZ MK                             156 36 36.8
 OS0691
 OS0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0446506780(NAD 83)
 OS0691
 OS0691|---------------------------------------------------------------------|
 OS0691| PID    Reference Object                     Distance      Geod. Az  |
 OS0691|                                                           dddmmss.s |
 OS0691| CO2808 CARTER RM 1                          10.119 METERS 08450     |
 OS0691| CO2807 CARTER AZ MK                                       1554757.6 |
 OS0691| CO2809 CARTER RM 2                          14.021 METERS 17822     |
 OS0691|---------------------------------------------------------------------|
 OS0691
 OS0691                          SUPERSEDED SURVEY CONTROL
 OS0691
 OS0691  NAD 83(1995)-  43 24 28.14478(N)    100 10 47.70053(W) AD(       ) 1
 OS0691  NAD 83(1986)-  43 24 28.14444(N)    100 10 47.70453(W) AD(       ) 1
 OS0691  NAD 27      -  43 24 28.15100(N)    100 10 46.22400(W) AD(       ) 1
 OS0691
 OS0691.Superseded values are not recommended for survey control.
 OS0691
 OS0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0691.See file dsdata.pdf to determine how the superseded data were derived.
 OS0691
 OS0691_MARKER: DS = TRIANGULATION STATION DISK
 OS0691_SETTING: 66 = SET IN ROCK OUTCROP
 OS0691_STAMPING: CARTER 1936
 OS0691_MARK LOGO: CGS
 OS0691_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0691+STABILITY: POSITION/ELEVATION WELL
 OS0691
 OS0691  HISTORY     - Date     Condition        Report By
 OS0691  HISTORY     - 1936     MONUMENTED       CGS
 OS0691
 OS0691                          STATION DESCRIPTION
 OS0691
 OS0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0691'STATION IS ABOUT 2.4 MILES BY ROAD, AND 1.0 MILE AIRLINE
 OS0691'NORTHEAST OF THE TOWN OF CARTER, AT THE HIGHEST POINT AND NEAR
 OS0691'THE NORTH BRINK OF ROCKY PASTURE RIDGE, SAID TO BE OWNED BY THE
 OS0691'STATE OF SOUTH DAKOTA, 1.7 MILES EAST OF SECTION-LINE ROAD
 OS0691'WHICH LEADS NORTH ALONG WEST SIDE OF CARTER.  THE MARK IS SET
 OS0691'IN OUTCROPPING BEDROCK.  THERE IS NO UNDERGROUND MARK.
 OS0691'
 OS0691'REFERENCE MARK NO. 1 IS EAST OF THE STATION.  THE MARK IS SET IN
 OS0691'BEDROCK OUTCROP.
 OS0691'
 OS0691'REFERENCE MARK NO. 2 IS SOUTH OF THE STATION.  THE MARK IS SET
 OS0691'IN ROCK OUTCROP.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS
 OS0691'58.40 FEET.
 OS0691'
 OS0691'THE AZIMUTH MARK IS SOUTH OF THE STATION, NEAR THE SOUTH BRINK
 OS0691'OF THE SAME RIDGE THAT STATION IS ON.  THE MARK IS SET IN ROCK
 OS0691'OUTCROP.
 OS0691'
 OS0691'TO REACH THE STATION FROM CARTER, FOLLOW SECTION ROAD NORTH
 OS0691'ALONG WEST SIDE OF TOWN FROM U.S. HIGHWAY 18 FOR 0.8 MILE TO GATE
 OS0691'IN FENCE LINE, ABOUT 0.1 MILE NORTH OF WHITE HOUSE ON EAST SIDE
 OS0691'OF ROAD.  TURN EAST THROUGH GATE AND FOLLOW DIM FARM ROAD ACROSS
 OS0691'PASTURE IN NORTHEASTERLY DIRECTION FOR 0.9 MILE TO EAST-WEST
 OS0691'FENCE LINE.  LET DOWN FENCE AND PROCEED ON DIM FARM ROAD FOR
 OS0691'0.5 MILE NORTHEASTERLY TO NORTH-SOUTH FENCE LINE.  LET DOWN
 OS0691'FENCE AND PROCEED EAST ON DIM ROAD TOWARD GAP BETWEEN TWO
 OS0691'RIDGES FOR 0.3 MILE TO BOTTOM OF RIDGE TO SOUTH AND END OF
 OS0691'TRUCK TRAVEL.  PACK SOUTH FOR ABOUT 200 YARDS TO TOP OF
 OS0691'RIDGE AND STATION.
 OS0691'
 OS0691'SIGNALS SHOWN FROM THE GROUND AT OAK, OWL, WHITTEN, ROCK, OKREEK
 OS0691'AND WOOD ARE VISIBLE FROM THE GROUND AT THIS STATION.
 OS0691'
 OS0691'SURFACE, REFERENCE AND AZIMUTH MARKS ARE SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0910 ***********************************************************************
 QS0910  DESIGNATION -  CARTER
 QS0910  PID         -  QS0910
 QS0910  STATE/COUNTY-  SD/ZIEBACH
 QS0910  COUNTRY     -  US
 QS0910  USGS QUAD   -  BEDNERS DAM (2017)
 QS0910
 QS0910                         *CURRENT SURVEY CONTROL
 QS0910  ______________________________________________________________________
 QS0910* NAD 83(1996) POSITION- 45 06 17.62086(N) 101 40 27.34641(W)   ADJUSTED
 QS0910* NAVD 88 ORTHO HEIGHT -   766.95  (+/-2cm)     2516.2   (feet) VERTCON3
 QS0910  ______________________________________________________________________
 QS0910  GEOID HEIGHT    -        -20.287 (meters)                     GEOID18
 QS0910  LAPLACE CORR    -         -6.92  (seconds)                    DEFLEC18
 QS0910  HORZ ORDER      -  FIRST
 QS0910  VERT ORDER      -  THIRD ? (See Below)
 QS0910
 QS0910.The horizontal coordinates were established by classical geodetic methods
 QS0910.and adjusted by the National Geodetic Survey in January 1998.
 QS0910
 QS0910.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0910.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0910
 QS0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0910.GEOID18 height accuracy estimate available here.
 QS0910
 QS0910.The vertical order pertains to the NGVD 29 superseded value.
 QS0910
 QS0910.Click photographs - Photos may exist for this station.
 QS0910
 QS0910.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0910
 QS0910. The following values were computed from the NAD 83(1996) position.
 QS0910
 QS0910;                    North         East     Units Scale Factor Converg.
 QS0910;SPC SD N     -   142,661.619   468,248.118   MT  0.99993955   -1 11 05.8
 QS0910;SPC SD N     -   468,049.00  1,536,244.03   sFT  0.99993955   -1 11 05.8
 QS0910;UTM  14      - 4,998,082.413   289,612.288   MT  1.00014429   -1 53 42.5
 QS0910
 QS0910!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0910!SPC SD N     -   0.99988295  x   0.99993955  =   0.99982251
 QS0910!UTM  14      -   0.99988295  x   1.00014429  =   1.00002722
 QS0910
 QS0910:                Primary Azimuth Mark                     Grid Az
 QS0910:SPC SD N     -  CARTER AZ MK                             162 36 38.7
 QS0910:UTM  14      -  CARTER AZ MK                             163 19 15.4
 QS0910
 QS0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8961298082(NAD 83)
 QS0910
 QS0910|---------------------------------------------------------------------|
 QS0910| PID    Reference Object                     Distance      Geod. Az  |
 QS0910|                                                           dddmmss.s |
 QS0910| CQ8031 CARTER RM 1                          35.052 METERS 06800     |
 QS0910| QS0907 DUPREE BAGLEY GRAIN ELEV N GAB      APPROX. 8.0 KM 1374347.7 |
 QS0910| CQ8032 CARTER RM 2                          33.626 METERS 14630     |
 QS0910| CQ8030 CARTER AZ MK                                       1612532.9 |
 QS0910|---------------------------------------------------------------------|
 QS0910
 QS0910                          SUPERSEDED SURVEY CONTROL
 QS0910
 QS0910  NAD 83(1986)-  45 06 17.61284(N)    101 40 27.34575(W) AD(       ) 1
 QS0910  NAD 27      -  45 06 17.68800(N)    101 40 25.77700(W) AD(       ) 1
 QS0910  NGVD 29             766.50   (m)         2514.8    (f) LEVELING    3  
 QS0910
 QS0910.Superseded values are not recommended for survey control.
 QS0910
 QS0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0910.See file dsdata.pdf to determine how the superseded data were derived.
 QS0910
 QS0910_MARKER: DS = TRIANGULATION STATION DISK
 QS0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0910_STAMPING: CARTER 1938
 QS0910_MARK LOGO: CGS
 QS0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0910+STABILITY: SURFACE MOTION
 QS0910
 QS0910  HISTORY     - Date     Condition        Report By
 QS0910  HISTORY     - 1938     MONUMENTED       CGS
 QS0910  HISTORY     - 1948     GOOD             USGS
 QS0910  HISTORY     - 1951     SEE DESCRIPTION  CGS
 QS0910  HISTORY     - 1952     GOOD             CGS
 QS0910  HISTORY     - 1958     GOOD             CGS
 QS0910
 QS0910                          STATION DESCRIPTION
 QS0910
 QS0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0910'STATION CARTER IS LOCATED IN THE NORTHWESTERN PART OF SOUTH
 QS0910'DAKOTA, IN THE CENTRAL PART OF ZIEBACH COUNTY, ABOUT 5 MILES
 QS0910'AIRLINE NW OF DUPREE, ABOUT 6 MILES AIRLINE NE OF RED ELM, AND
 QS0910'ABOUT 19 MILES AIRLINE NEE OF FAITH.  IT IS ON THE PROPERTY
 QS0910'OF R.H. CARTER, ABOUT 250 FEET NW OF A LARGE RED BARN, IN A
 QS0910'PLOWED FIELD.
 QS0910'
 QS0910'UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 QS0910'DISKS SET IN CONCRETE.
 QS0910'
 QS0910'STATION CARTER IS REACHED FROM THE WNAX OIL STATION ON U.S.
 QS0910'HIGHWAY 212 ON THE N SIDE OF DUPREE BY GOING W ON U.S.
 QS0910'HIGHWAY 212 TO A DIRT ROAD, TURNING N.  GO 3.0 MILES AND TURN
 QS0910'LEFT, W, ON CROSSROADS, GO 2.0 MILES AND TURN RIGHT, N, ON
 QS0910'CROSS ROAD.  THE AZIMUTH MARK IS AT THIS POINT, 25 FEET W OF
 QS0910'THE N-S ROAD AND 40 FEET N OF THE E-W ROAD.  GO 0.45 MILE AND
 QS0910'TURN LEFT, W, FOR 0.2 MILE TO THE HOME OF MR. CARTER AND
 QS0910'STATION SITE.
 QS0910'
 QS0910'DUE TO THE FACT THAT THE STATION IS LOCATED IN A PLOWED
 QS0910'FIELD, THERE IS NO SURFACE MARK.  THE UNDERGROUND MARK IS 10
 QS0910'INCHES BELOW THE SURFACE OF THE GROUND.
 QS0910'
 QS0910'REFERENCE MARK NO. 1 IS 125 FEET N AND 60 FEET W OF BARN, 80
 QS0910'FEET E OF FENCE CORNER.
 QS0910'
 QS0910'REFERENCE MARK NO. 2 IS 105 FEET W OF BARN AND 5 FEET W OF
 QS0910'FENCE.
 QS0910'
 QS0910'HEIGHT OF LIGHT ABOVE STATION MARK - 28 METERS.
 QS0910
 QS0910                          STATION RECOVERY (1948)
 QS0910
 QS0910'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1948
 QS0910'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 QS0910
 QS0910                          STATION RECOVERY (1951)
 QS0910
 QS0910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0910'STATION RECOVERED AND THE MARKS FOUND IN GOOD CONDITION.  THE
 QS0910'FIELD AT THE STATION SITE IS NO LONGER UNDER CULTIVATION AND IS
 QS0910'USED AS A PASTURE.  A DIFFERENCE OF 23 DEGREES AND 59 MINUTES
 QS0910'WAS FOUND IN THE OBSERVED ANGLE TO REFERENCE MARK NO. 1.  NONE
 QS0910'OF THE MARKS SHOW EVIDENCE OF HAVING BEEN MOVED, HOWEVER THE
 QS0910'AZIMUTH MARK IS NOW EAST OF A NORTH-SOUTH ROAD INSTEAD OF WEST
 QS0910'AS STATED IN THE ORIGINAL DESCRIPTION.  A COMPLETE NEW
 QS0910'DESCRIPTION FOLLOWS--
 QS0910'
 QS0910'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF DUPREE, ON LAND
 QS0910'NOW OWNED BY MR. ALVIN RICKLES, JUST WEST OF THE FARMYARD, 250
 QS0910'FEET NORTHWEST OF A LARGE RED BARN, 69 FEET NORTHWEST OF A FENCE
 QS0910'CORNER, AT THE WESTERLY EDGE OF A TRACK ROAD, AND AT THE EASTERLY
 QS0910'EDGE OF PASTURE LAND.
 QS0910'
 QS0910'TO REACH THE STATION FROM THE RAILROAD DEPOT IN DUPREE, GO NORTH
 QS0910'FOR 1 BLOCK TO THE JUNCTION WITH U.S. HIGHWAY NO. 212.  THEN
 QS0910'WEST ON NO. 212 FOR 1.15 MILE TO A SIDE ROAD ON THE RIGHT AND A
 QS0910'SIGN THUNDER BUTTE 13 MILES.  THEN RIGHT, NORTH, FOR 3.15 MILES.
 QS0910'THEN LEFT, WEST, FOR 2.1 MILES TO THE AZIMUTH MARK ON THE RIGHT
 QS0910'AS DESCRIBED.  TURN RIGHT, NORTH, FOR 0.45 MILE.  THEN LEFT,
 QS0910'WEST, FOR 0.15 MILE.  THEN RIGHT, NORTH, (PASSING THROUGH
 QS0910'A WIRE GATE) FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 QS0910'
 QS0910'THE STATION MARK IS SET 10 INCHES BELOW THE SURFACE OF THE
 QS0910'GROUND, AND THE DISK IS STAMPED CARTER 1938.
 QS0910'
 QS0910'REFERENCE MARK NO. 1 IS 125 FEET NORTH AND 60 FEET WEST OF THE
 QS0910'LARGE RED BARN, AND 87 FEET NORTHEAST OF THE FENCE CORNER.
 QS0910'IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED CARTER NO 1 1951.
 QS0910'
 QS0910'REFERENCE MARK NO. 2 IS 105 FEET WEST OF THE BARN, 62 FEET
 QS0910'SOUTH OF THE FENCE CORNER, 19 FEET EAST OF THE CENTER OF THE
 QS0910'TRACK ROAD, AND 2 FEET WEST OF A WIRE FENCE.  IT PROJECTS 3
 QS0910'INCHES, AND THE DISK IS STAMPED CARTER NO 2 1951.
 QS0910'
 QS0910'THE AZIMUTH MARK IS 36 FEET EAST OF THE CENTER OF A NORTH-SOUTH
 QS0910'ROAD, AND 36 FEET NORTH OF AN EAST-WEST ROAD.  IT PROJECTS 1
 QS0910'INCH, AND THE DISK IS STAMPED CARTER 1951.
 QS0910'
 QS0910'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH SQUARE
 QS0910'CONCRETE POSTS.
 QS0910
 QS0910                          STATION RECOVERY (1952)
 QS0910
 QS0910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0910'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 QS0910'CONDITION.  THE 1951 DESCRIPTION IS ADEQUATE AND CORRECT.
 QS0910'
 QS0910'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
 QS0910
 QS0910                          STATION RECOVERY (1958)
 QS0910
 QS0910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 QS0910'STATION, AZIMUTH, AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 QS0910'DISTANCES AND DIRECTIONS TO REFERENCE MARKS CHECKED AND VERIFIED.
 QS0910'DESCRIPTION BY V.R.S. IN 1952 RECOVERY NOTE ADEQUATE AND CORRECT
 QS0910'EXCEPT FOR THE FOLLOWING.  STATION IS 36.9 FEET WEST OF A 3 X 4
 QS0910'INCH POST SET IN FENCE LINE AND PROJECTING ABOUT 2 FEET, AND 19
 QS0910'FEET EAST OF CENTERLINE TRACK ROAD.  REFERENCE MARK NO. 1 IS
 QS0910'79.1 FEET EAST OF A 3 X 4 INCH POST SET IN FENCE LINE AND
 QS0910'PROJECTING ABOUT 2 FEET.  REFERENCE MARK NO. 2 IS 55 FEET EAST OF
 QS0910'CENTERLINE TRACK ROAD, 1.0 FOOT WEST OF A HIGH BOARD FENCE ALONG
 QS0910'WEST SIDE OF A CORRAL, AND JUST NORTH OF THE NORTH SIDE
 QS0910'OF A CATTLE LOADING DOCK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0913 ***********************************************************************
 PR0913  DESIGNATION -  CARTHAGE HIGHEST SPIRE
 PR0913  PID         -  PR0913
 PR0913  STATE/COUNTY-  SD/MINER
 PR0913  COUNTRY     -  US
 PR0913  USGS QUAD   -  CARTHAGE (2017)
 PR0913
 PR0913                         *CURRENT SURVEY CONTROL
 PR0913  ______________________________________________________________________
 PR0913* NAD 83(1996) POSITION- 44 10 15.77341(N) 097 43 06.50595(W)   ADJUSTED
 PR0913  ______________________________________________________________________
 PR0913  GEOID HEIGHT    -        -25.490 (meters)                     GEOID18
 PR0913  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 PR0913  HORZ ORDER      -  THIRD
 PR0913
 PR0913.The horizontal coordinates were established by classical geodetic methods
 PR0913.and adjusted by the National Geodetic Survey in January 1998.
 PR0913
 PR0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0913.GEOID18 height accuracy estimate available here.
 PR0913
 PR0913.Click photographs - Photos may exist for this station.
 PR0913
 PR0913.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0913
 PR0913. The following values were computed from the NAD 83(1996) position.
 PR0913
 PR0913;                    North         East     Units Scale Factor Converg.
 PR0913;SPC SD S     -   207,451.163   809,080.159   MT  0.99995337   +1 48 13.9
 PR0913;SPC SD S     -   680,612.69  2,654,457.15   sFT  0.99995337   +1 48 13.9
 PR0913;UTM  14      - 4,891,669.492   602,449.842   MT  0.99972909   +0 53 35.0
 PR0913
 PR0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0244991669(NAD 83)
 PR0913
 PR0913                          SUPERSEDED SURVEY CONTROL
 PR0913
 PR0913  NAD 83(1986)-  44 10 15.77434(N)    097 43 06.46233(W) AD(       ) 3
 PR0913  NAD 27      -  44 10 15.88000(N)    097 43 05.20000(W) AD(       ) 3
 PR0913  USSD        -  44 10 16.05000(N)    097 43 05.62000(W) AD(       ) 3
 PR0913
 PR0913.Superseded values are not recommended for survey control.
 PR0913
 PR0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0913.See file dsdata.pdf to determine how the superseded data were derived.
 PR0913
 PR0913_MARKER: 90 = CHURCH SPIRE
 PR0913
 PR0913  HISTORY     - Date     Condition        Report By
 PR0913  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0913  HISTORY     - 1935     GOOD             CGS
 PR0913
 PR0913                          STATION DESCRIPTION
 PR0913
 PR0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0913'ACCORDING TO OLD RESIDENTS, THE CONGREGATIONAL CHURCH HAD THE
 PR0913'HIGHEST SPIRE IN THE TOWN.  IT HAS SINCE BEEN REDUCED IN HEIGHT
 PR0913'BUT ITS POSITION WAS NOT CHANGED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0914 ***********************************************************************
 PR0914  DESIGNATION -  CARTHAGE MIDDLE HEIGHT SPIRE
 PR0914  PID         -  PR0914
 PR0914  STATE/COUNTY-  SD/MINER
 PR0914  COUNTRY     -  US
 PR0914  USGS QUAD   -  CARTHAGE (2017)
 PR0914
 PR0914                         *CURRENT SURVEY CONTROL
 PR0914  ______________________________________________________________________
 PR0914* NAD 83(1996) POSITION- 44 10 11.98551(N) 097 42 59.09450(W)   ADJUSTED
 PR0914  ______________________________________________________________________
 PR0914  GEOID HEIGHT    -        -25.492 (meters)                     GEOID18
 PR0914  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 PR0914  HORZ ORDER      -  THIRD
 PR0914
 PR0914.The horizontal coordinates were established by classical geodetic methods
 PR0914.and adjusted by the National Geodetic Survey in January 1998.
 PR0914
 PR0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0914.GEOID18 height accuracy estimate available here.
 PR0914
 PR0914.Click photographs - Photos may exist for this station.
 PR0914
 PR0914.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0914
 PR0914. The following values were computed from the NAD 83(1996) position.
 PR0914
 PR0914;                    North         East     Units Scale Factor Converg.
 PR0914;SPC SD S     -   207,339.496   809,248.401   MT  0.99995319   +1 48 19.0
 PR0914;SPC SD S     -   680,246.33  2,655,009.13   sFT  0.99995319   +1 48 19.0
 PR0914;UTM  14      - 4,891,555.191   602,616.250   MT  0.99972950   +0 53 40.1
 PR0914
 PR0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0261691555(NAD 83)
 PR0914
 PR0914                          SUPERSEDED SURVEY CONTROL
 PR0914
 PR0914  NAD 83(1986)-  44 10 11.98648(N)    097 42 59.05100(W) AD(       ) 3
 PR0914  NAD 27      -  44 10 12.09000(N)    097 42 57.79000(W) AD(       ) 3
 PR0914  USSD        -  44 10 12.26000(N)    097 42 58.21000(W) AD(       ) 3
 PR0914
 PR0914.Superseded values are not recommended for survey control.
 PR0914
 PR0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0914.See file dsdata.pdf to determine how the superseded data were derived.
 PR0914
 PR0914_MARKER: 90 = CHURCH SPIRE
 PR0914
 PR0914  HISTORY     - Date     Condition        Report By
 PR0914  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0914  HISTORY     - 1935     GOOD             CGS
 PR0914
 PR0914                          STATION DESCRIPTION
 PR0914
 PR0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0914'SWEDISH LUTHERAN CHURCH IS IN PROPER POSITION WITH RELATION TO THE
 PR0914'CONGREGATIONAL CHURCH (HIGHEST SPIRE).  IT HAS NOT BEEN CHANGED
 PR0914'SINCE 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2283 ***********************************************************************
 PU2283  DESIGNATION -  CASTELLO
 PU2283  PID         -  PU2283
 PU2283  STATE/COUNTY-  SD/MEADE
 PU2283  COUNTRY     -  US
 PU2283  USGS QUAD   -  LONE TREE CREEK (2017)
 PU2283
 PU2283                         *CURRENT SURVEY CONTROL
 PU2283  ______________________________________________________________________
 PU2283* NAD 83(1996) POSITION- 44 18 10.75674(N) 103 05 51.68474(W)   ADJUSTED
 PU2283* NAVD 88 ORTHO HEIGHT -   970.    (meters)     3182.    (feet) SCALED
 PU2283  ______________________________________________________________________
 PU2283  GEOID HEIGHT    -        -16.762 (meters)                     GEOID18
 PU2283  LAPLACE CORR    -         -9.75  (seconds)                    DEFLEC18
 PU2283  HORZ ORDER      -  SECOND
 PU2283
 PU2283.The horizontal coordinates were established by classical geodetic methods
 PU2283.and adjusted by the National Geodetic Survey in January 1998.
 PU2283
 PU2283.The orthometric height was scaled from a topographic map.
 PU2283
 PU2283.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2283.GEOID18 height accuracy estimate available here.
 PU2283
 PU2283.Click photographs - Photos may exist for this station.
 PU2283
 PU2283.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2283
 PU2283. The following values were computed from the NAD 83(1996) position.
 PU2283
 PU2283;                    North         East     Units Scale Factor Converg.
 PU2283;SPC SD N     -    56,918.257   352,868.373   MT  1.00002372   -2 11 32.5
 PU2283;SPC SD N     -   186,739.31  1,157,702.32   sFT  1.00002372   -2 11 32.5
 PU2283;UTM  13      - 4,907,285.660   651,738.431   MT  0.99988317   +1 19 44.1
 PU2283
 PU2283!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2283!SPC SD N     -   0.99985048  x   1.00002372  =   0.99987420
 PU2283!UTM  13      -   0.99985048  x   0.99988317  =   0.99973367
 PU2283
 PU2283_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5173807285(NAD 83)
 PU2283
 PU2283                          SUPERSEDED SURVEY CONTROL
 PU2283
 PU2283  NAD 83(1993)-  44 18 10.74869(N)    103 05 51.68686(W) AD(       ) 2
 PU2283  NAD 83(1986)-  44 18 10.74665(N)    103 05 51.68887(W) AD(       ) 2
 PU2283  NAD 27      -  44 18 10.79400(N)    103 05 50.04500(W) AD(       ) 2
 PU2283
 PU2283.Superseded values are not recommended for survey control.
 PU2283
 PU2283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2283.See file dsdata.pdf to determine how the superseded data were derived.
 PU2283
 PU2283_MARKER: X = CHISELED CROSS
 PU2283_SETTING: 80 = SET IN A BOULDER
 PU2283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2283+STABILITY: SURFACE MOTION
 PU2283
 PU2283  HISTORY     - Date     Condition        Report By
 PU2283  HISTORY     - UNK      MONUMENTED       USGS
 PU2283  HISTORY     - 1950     GOOD             CGS
 PU2283
 PU2283                          STATION DESCRIPTION
 PU2283
 PU2283'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PU2283'THE STATION IS LOCATED ABOUT 21 MILES EAST AND 8 MILES NORTH OF
 PU2283'STURGIS, 15-1/2 MILES NORTH AND 5 MILES EAST OF RAPID CITY,
 PU2283'10 FEET SOUTHEAST OF A WITNESS POST, AND LOCATED ON LAND OWNED
 PU2283'BY MR. EMANUEL REINHOLD.
 PU2283'
 PU2283'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 24
 PU2283'AND 79 ONE BLOCK NORTH OF THE STURGIS POST OFFICE, GO EASTERLY
 PU2283'ON THE FORMER FOR 4.35 MILES TO A GRAVEL ROAD ON THE RIGHT AND
 PU2283'SIGN HEREFORD.  TURN RIGHT, AND FOLLOW THE MAIN GRAVELED ROAD
 PU2283'EASTERLY FOR 16.1 MILES TO A SIDE ROAD ON THE RIGHT.  TURN
 PU2283'RIGHT, AND FOLLOW THE MAIN GRAVELED ROAD SOUTHERLY FOR 9.65
 PU2283'MILES TO A DRIVEWAY TO THE LEFT.  (THIS IS 0.05 MILE BEFORE
 PU2283'REACHING A WOODEN BRIDGE).  TURN LEFT, AND GO FOR 1/4 MILE TO
 PU2283'A STUCCO FARM HOUSE.
 PU2283'
 PU2283'CASTELLO (USGS) IS A SMALL BOULDER ABOUT 12-INCHES SQUARE
 PU2283'HAVING A CROSS AND THE LETTERS U S G S CHISELED ON THE TOP.
 PU2283'THE BOULDER PROJECTS ABOUT 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2284 ***********************************************************************
 PU2284  DESIGNATION -  CASTELLO
 PU2284  PID         -  PU2284
 PU2284  STATE/COUNTY-  SD/MEADE
 PU2284  COUNTRY     -  US
 PU2284  USGS QUAD   -  LONE TREE CREEK (2017)
 PU2284
 PU2284                         *CURRENT SURVEY CONTROL
 PU2284  ______________________________________________________________________
 PU2284* NAD 83(1996) POSITION- 44 18 10.82528(N) 103 05 51.67430(W)   ADJUSTED
 PU2284* NAVD 88 ORTHO HEIGHT -   970.1   (meters)     3183.    (feet) VERTCON3
 PU2284  ______________________________________________________________________
 PU2284  GEOID HEIGHT    -        -16.762 (meters)                     GEOID18
 PU2284  LAPLACE CORR    -         -9.75  (seconds)                    DEFLEC18
 PU2284  HORZ ORDER      -  FIRST
 PU2284
 PU2284.The horizontal coordinates were established by classical geodetic methods
 PU2284.and adjusted by the National Geodetic Survey in January 1998.
 PU2284
 PU2284.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2284.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2284
 PU2284.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2284.GEOID18 height accuracy estimate available here.
 PU2284
 PU2284.Click photographs - Photos may exist for this station.
 PU2284
 PU2284.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2284
 PU2284. The following values were computed from the NAD 83(1996) position.
 PU2284
 PU2284;                    North         East     Units Scale Factor Converg.
 PU2284;SPC SD N     -    56,920.362   352,868.685   MT  1.00002371   -2 11 32.5
 PU2284;SPC SD N     -   186,746.22  1,157,703.34   sFT  1.00002371   -2 11 32.5
 PU2284;UTM  13      - 4,907,287.780   651,738.613   MT  0.99988317   +1 19 44.1
 PU2284
 PU2284!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2284!SPC SD N     -   0.99985054  x   1.00002371  =   0.99987425
 PU2284!UTM  13      -   0.99985054  x   0.99988317  =   0.99973373
 PU2284
 PU2284:                Primary Azimuth Mark                     Grid Az
 PU2284:SPC SD N     -  CASTELLO AZ MK                           257 08 14.9
 PU2284:UTM  13      -  CASTELLO AZ MK                           253 36 58.3
 PU2284
 PU2284_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5173807287(NAD 83)
 PU2284
 PU2284|---------------------------------------------------------------------|
 PU2284| PID    Reference Object                     Distance      Geod. Az  |
 PU2284|                                                           dddmmss.s |
 PU2284| PU2283 CASTELLO                              2.128 METERS 18615     |
 PU2284| CP8963 CASTELLO AZ MK                                     2545642.4 |
 PU2284| CP8964 CASTELLO RM 1                        31.887 METERS 35035     |
 PU2284|---------------------------------------------------------------------|
 PU2284
 PU2284                          SUPERSEDED SURVEY CONTROL
 PU2284
 PU2284  NAD 83(1993)-  44 18 10.81722(N)    103 05 51.67643(W) AD(       ) 1
 PU2284  NAD 83(1986)-  44 18 10.81520(N)    103 05 51.67867(W) AD(       ) 1
 PU2284  NAD 27      -  44 18 10.86270(N)    103 05 50.03450(W) AD(       ) 1
 PU2284  NGVD 29 (07/19/86)  969.6    (m)         3181.     (f) VERT ANG       
 PU2284
 PU2284.Superseded values are not recommended for survey control.
 PU2284
 PU2284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2284.See file dsdata.pdf to determine how the superseded data were derived.
 PU2284
 PU2284_MARKER: DS = TRIANGULATION STATION DISK
 PU2284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2284_STAMPING: CASTELLO 1925
 PU2284_MARK LOGO: CGS
 PU2284_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2284+STABILITY: SURFACE MOTION
 PU2284_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2284+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2019
 PU2284
 PU2284  HISTORY     - Date     Condition        Report By
 PU2284  HISTORY     - 1925     MONUMENTED       CGS
 PU2284  HISTORY     - 1950     GOOD             CGS
 PU2284  HISTORY     - 1950     GOOD             CGS
 PU2284  HISTORY     - 1951     GOOD             CGS
 PU2284  HISTORY     - 1961     GOOD             CGS
 PU2284  HISTORY     - 20190517 GOOD             SDDT
 PU2284
 PU2284                          STATION DESCRIPTION
 PU2284
 PU2284'DESCRIBED BY COAST AND GEODETIC SURVEY 1925 (HO)
 PU2284'STATION CASTELL IS ABOUT 15-1/2 MILES N AND 5 MILES E OF RAPID
 PU2284'CITY, NEAR THE CENTER OF THE SE 1/4 OF SEC. 13, T 4 N, R 8 E, IN
 PU2284'PASTURE LAND, AT THE EXTREME WESTERN END OF A BROAD LEVEL RIDGE
 PU2284'EXTENDING TO THE SE.
 PU2284'
 PU2284'THE STATION IS MARKED BY A STANDARD
 PU2284'BRONZE TABLET SET IN A CONCRETE MARK 1-FOOT SQUARE.
 PU2284'
 PU2284'REFERENCE MARK NO. 1 IS MARKED BY
 PU2284'A STANDARD BRONZE DISK SET IN CONCRETE, AND IS SET AT THE EDGE
 PU2284'OF A SLOPE ABOUT 32 METERS (105 FEET) N OF THE STATION.
 PU2284'
 PU2284'REFERENCE MARK NO. 2 IS A SMALL BOULDER, A STATION OF THE
 PU2284'U.S.G.S. ABOUT 2 METERS (66 FEET) S OF THE STATION.
 PU2284'
 PU2284'TO REACH FROM RAPID CITY TO E ON HIGHWAY 30 TO MILEBOARD
 PU2284'NO. 5.  TURN N 12 MILES OVER 3 RIDGES TO A RANCH HOUSE ON THE N
 PU2284'SIDE OF A CREEK.  HERE FOLLOW WAGON TRAIL NE TO ROAD LEADING
 PU2284'E ON THE SECTION LINE TO THE S SIDE OF SECTION 13.  TRUCK CAN
 PU2284'BE DRIVEN TO STATION.
 PU2284'
 PU2284'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.46 METERS.
 PU2284
 PU2284                          STATION RECOVERY (1950)
 PU2284
 PU2284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2284'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 PU2284'CONDITION.  A DISCREPANCY WAS FOUND IN THE DIRECTION TO REFERENCE
 PU2284'MARK NO. 1, IT WAS CHECK AND RECHECKED AND FOUND TO BE AS
 PU2284'SHOWN BELOW.  A COMPLETE NEW DESCRIPTION FOLLOW.
 PU2284'
 PU2284'THE STATION IS LOCATED ABOUT 21 MILES EAST AND 8 MILES NORTH OF
 PU2284'STURGIS, 15-1/2 MILES NORTH AND 5 MILES EAST OF RAPID CITY,
 PU2284'10 FEET SOUTHEAST OF A WITNESS POST, AND LOCATED ON LAND OWNED
 PU2284'BY MR. EMANUEL REINHOLD.
 PU2284'
 PU2284'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 24
 PU2284'AND 79 ONE BLOCK NORTH OF THE STURGIS POST OFFICE, GO EASTERLY
 PU2284'ON THE FORMER FOR 4.35 MILES TO A GRAVEL ROAD ON THE RIGHT AND
 PU2284'SIGN HEREFORD.  TURN RIGHT, AND FOLLOW THE MAIN GRAVELED ROAD
 PU2284'EASTERLY FOR 16.1 MILES TO A SIDE ROAD ON THE RIGHT.  TURN
 PU2284'RIGHT, AND FOLLOW THE MAIN GRAVELED ROAD SOUTHERLY FOR 9.65
 PU2284'MILES TO A DRIVEWAY TO THE LEFT.  (THIS IS 0.05 MILE BEFORE
 PU2284'REACHING A WOODEN BRIDGE).  TURN LEFT, AND GO FOR 1/4 MILE TO
 PU2284'A STUCCO FARM HOUSE.  CONTINUE TO THE LEFT BETWEEN STOCK PENS
 PU2284'AND GARAGE AND GO NORTH FOR ABOUT 0.15 MILE.  PASS THROUGH
 PU2284'WIRE GATE AND FOLLOW A TRACK ROAD NORTHEASTERLY FOR 0.95
 PU2284'MILE.  PASS THROUGH ANOTHER GATE AND CONTINUE ON THE MAIN
 PU2284'TRACK FOR 1.1 MILES TO AN OLD SCHOOL HOUSE ON THE LEFT AND
 PU2284'THE AZIMUTH MARK AS DESCRIBED.  CONTINUE EASTERLY FOR 0.5
 PU2284'MILE, PASS THROUGH GATE.  CONTINUE ON TRACK ROAD FOR 0.05 MILE.
 PU2284'BEAR LEFT AND GO EASTERLY ACROSS PASTURE LAND ON THE SOUTH SIDE
 PU2284'OF AN EAST-WEST FENCE LINE FOR 0.3 MILE TO A GATE AT A
 PU2284'FENCE CORNER.  TURN LEFT, PASS THROUGH GATE AND GO
 PU2284'NORTHWESTERLY FOR 0.25 MILE TO THE STATION ON THE EXTREME
 PU2284'NORTHWEST POINT OF THE RIDGE.
 PU2284'
 PU2284'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2284'CONCRETE POST, PROJECTING 4 INCHES, AND THE DISK IS STAMPED
 PU2284'CASTELLO 1925.
 PU2284'
 PU2284'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2284'12-INCH CONCRETE POST.  THE MARK PROJECT 2 INCHES, AND THE
 PU2284'DISK IS STAMPED CASTELLO NO 1 1925.
 PU2284'
 PU2284'UNIDENTIFIED U.S. GEOLOGICAL SURVEY MARK IS A SMALL BOULDER
 PU2284'APPROXIMATELY 12-INCHES SQUARE.
 PU2284'
 PU2284'THE AZIMUTH MARK IS 83 FEET NORTH OF THE CENTER OF A TRACK
 PU2284'ROAD, 51 FEET SOUTH OF THE SOUTHWEST CORNER OF THE OLD SCHOOL
 PU2284'BUILDING, 4 FEET EAST OF A WITNESS POST, AND 1 FOOT SOUTH OF
 PU2284'AN EAST-WEST FENCE LINE.  THE MARK IS A STANDARD DISK SET IN
 PU2284'THE TOP OF A 12-INCH ROUND CONCRETE POST, PROJECTING 7
 PU2284'INCHES, AND THE DISK IS STAMPED CASTELLO 1925.
 PU2284'
 PU2284'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PU2284
 PU2284                          STATION RECOVERY (1950)
 PU2284
 PU2284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (WIB)
 PU2284'STATION AND REFERENCE MARKS FOUND IN GOOD CONDITION.
 PU2284'
 PU2284'TO REACH FROM RAPID CITY GO EAST ON U.S. HIGHWAYS 14 AND 16
 PU2284'FOR 4.4 MILES FROM THE JUNCTION OF 6TH AND MAIN STREETS, TURN
 PU2284'LEFT (N) ON GRAVEL ROAD AND GO 9 MILES, PASSING OMNI RANGE
 PU2284'ON RIGHT, TURN RIGHT (E) AND GO 4 MILES TO GRADED UP ROAD
 PU2284'JUNCTION, TURN LEFT (N) AND GO 1 MILE, TURN RIGHT (E) AND
 PU2284'GO 1 MILE, TURN LEFT (N) AND GO 2 MILES TO T INTERSECTION AND
 PU2284'SCHOOL, TURN LEFT (W) AND GO 1 MILE, TURN RIGHT (N) AND GO
 PU2284'.8 MILES TO GATE ON LEFT WHICH IS ABOUT 300 FEET SOUTH OF FARM
 PU2284'BLDGS. ON RIGHT SIDE OF ROAD, TURN LEFT THRU GATE AND FOLLOW
 PU2284'WINDING TRACK TRAIL NW .8 MILE TO FARM BLDGS. ON LEFT,
 PU2284'CONTINUE NORTHWESTERLY FOR .3 MILES TO FENCE THEN N ALONG
 PU2284'FENCE FOR .3 MILES TO GATE, GO THRU GATE AND TAKE LEFT
 PU2284'FORK AND CONTINUE NW FOR .65 MILES TO FENCE CORNER, TURN
 PU2284'RIGHT AND FOLLOW FENCE FOR .3 MILES TO FENCE CORNER AND
 PU2284'GATE, TURN LEFT THRU GATE AND THEN GO NW FOR .2 MILES
 PU2284'ALONG FLAT RIDGE TOP TO STATION.
 PU2284
 PU2284                          STATION RECOVERY (1951)
 PU2284
 PU2284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2284'THE STATION WAS RECOVERED AND THE MARKS WERE FOUND IN GOOD
 PU2284'CONDITION.  THE UNIDENTIFIED U.S.G.S. MARK HAS BEEN
 PU2284'IDENTIFIED AS CASTELLO (USGS) AND WAS USED AS REFERENCE MARK
 PU2284'NO. 2.  EXCEPT FOR THE ABOVE THE 1950 DESCRIPTION IS ADEQUATE
 PU2284'AND CORRECT.
 PU2284'
 PU2284'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2284'12-INCH SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.  THE
 PU2284'DISK IS STAMPED CASTELLO 1925.
 PU2284'
 PU2284'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2284'12-INCH SQUARE CONCRETE POST THAT PROJECTS 2 INCHES.  THE
 PU2284'DISK IS STAMPED CASTELLO NO 1 1925.
 PU2284'
 PU2284'CASTELLO (USGS) IS A SMALL BOULDER ABOUT 12-INCHES SQUARE
 PU2284'HAVING A CROSS AND THE LETTERS U S G S CHISELED ON THE TOP.
 PU2284'THE BOULDER PROJECTS ABOUT 2 INCHES ABOVE THE GROUND.
 PU2284'
 PU2284'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2284'12-INCH CONCRETE CYLINDER.  THE DISK IS STAMPED CASTELLO 1925.
 PU2284'
 PU2284'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 PU2284
 PU2284                          STATION RECOVERY (1961)
 PU2284
 PU2284'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 PU2284'ALL MARKS WERE FOUND IN GOOD CONDITION AS DESCRIBED.  STATION
 PU2284'WAS USED AS INTERSECTION STATION AND WAS NOT OCCUPIED.
 PU2284
 PU2284                          STATION RECOVERY (2019)
 PU2284
 PU2284'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 PU2284'MARKS WERE RECOVERED AS DESCRIBED.  USER BEWARE THAT LANDOWNER
 PU2284'INFORMED US THAT AZIMUTH MARK WAS MOVED A FEW FEET EAST OUT OF A
 PU2284'FIELD.  MARKS LOCATED ON LAND OWNED BY LARRY AND ROBIN REINHOLD AND
 PU2284'KNOWN AS LONETREE RANCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0509 ***********************************************************************
 QT0509  DESIGNATION -  CASTLE
 QT0509  PID         -  QT0509
 QT0509  STATE/COUNTY-  SD/BUTTE
 QT0509  COUNTRY     -  US
 QT0509  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0509
 QT0509                         *CURRENT SURVEY CONTROL
 QT0509  ______________________________________________________________________
 QT0509* NAD 83(1996) POSITION- 45 00 36.26498(N) 103 27 16.47159(W)   ADJUSTED
 QT0509* NAVD 88 ORTHO HEIGHT -  1149.1   (meters)     3770.    (feet) VERTCON3
 QT0509  ______________________________________________________________________
 QT0509  GEOID HEIGHT    -        -16.370 (meters)                     GEOID18
 QT0509  LAPLACE CORR    -         -4.10  (seconds)                    DEFLEC18
 QT0509  HORZ ORDER      -  FIRST
 QT0509
 QT0509.The horizontal coordinates were established by classical geodetic methods
 QT0509.and adjusted by the National Geodetic Survey in January 1998.
 QT0509
 QT0509.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0509.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0509
 QT0509.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0509.GEOID18 height accuracy estimate available here.
 QT0509
 QT0509.Click photographs - Photos may exist for this station.
 QT0509
 QT0509.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0509
 QT0509. The following values were computed from the NAD 83(1996) position.
 QT0509
 QT0509;                    North         East     Units Scale Factor Converg.
 QT0509;SPC SD N     -   136,571.402   327,764.542   MT  0.99993937   -2 26 41.8
 QT0509;SPC SD N     -   448,068.01  1,075,340.83   sFT  0.99993937   -2 26 41.8
 QT0509;UTM  13      - 4,985,231.145   621,781.768   MT  0.99978236   +1 05 35.2
 QT0509
 QT0509!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0509!SPC SD N     -   0.99982243  x   0.99993937  =   0.99976182
 QT0509!UTM  13      -   0.99982243  x   0.99978236  =   0.99960483
 QT0509
 QT0509:                Primary Azimuth Mark                     Grid Az
 QT0509:SPC SD N     -  CASTLE AZ MK                             126 29 11.5
 QT0509:UTM  13      -  CASTLE AZ MK                             122 56 54.5
 QT0509
 QT0509_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2178185231(NAD 83)
 QT0509
 QT0509|---------------------------------------------------------------------|
 QT0509| PID    Reference Object                     Distance      Geod. Az  |
 QT0509|                                                           dddmmss.s |
 QT0509| QT0510 CASTLE ROCK                           3.920 METERS 11110     |
 QT0509| CQ8033 CASTLE AZ MK                                       1240229.7 |
 QT0509| CQ8034 CASTLE RM 1                           5.188 METERS 15235     |
 QT0509| CQ8035 CASTLE RM 2                           5.390 METERS 24909     |
 QT0509|---------------------------------------------------------------------|
 QT0509
 QT0509                          SUPERSEDED SURVEY CONTROL
 QT0509
 QT0509  NAD 83(1993)-  45 00 36.25974(N)    103 27 16.46937(W) AD(       ) 1
 QT0509  NAD 83(1986)-  45 00 36.25507(N)    103 27 16.46693(W) AD(       ) 1
 QT0509  NAD 27      -  45 00 36.28550(N)    103 27 14.79090(W) AD(       ) 1
 QT0509  USSD        -  45 00 36.83000(N)    103 27 14.39900(W) AD(       ) 3
 QT0509  NGVD 29 (07/19/86) 1148.6    (m)         3768.     (f) VERT ANG       
 QT0509
 QT0509.Superseded values are not recommended for survey control.
 QT0509
 QT0509.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0509.See file dsdata.pdf to determine how the superseded data were derived.
 QT0509
 QT0509_MARKER: DS = TRIANGULATION STATION DISK
 QT0509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0509_STAMPING: CASTLE 1912
 QT0509_MARK LOGO: CGS
 QT0509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0509+STABILITY: SURFACE MOTION
 QT0509
 QT0509  HISTORY     - Date     Condition        Report By
 QT0509  HISTORY     - 1912     MONUMENTED       CGS
 QT0509  HISTORY     - 1925     GOOD             CGS
 QT0509  HISTORY     - 1938     GOOD             CGS
 QT0509  HISTORY     - 1950     GOOD             CGS
 QT0509  HISTORY     - 1951     GOOD             CGS
 QT0509  HISTORY     - 1952     GOOD             CGS
 QT0509  HISTORY     - 1962     GOOD             CGS
 QT0509
 QT0509                          STATION DESCRIPTION
 QT0509
 QT0509'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (EHP)
 QT0509'ABOUT 28 MILES EAST OF BELLEFOURCHE ON THE WEST SPUR OF CASTLE
 QT0509'ROCK BUTTE, WHICH IS A WELL-KNOWN PEAK.  THE STATION IS ABOUT
 QT0509'4 METERS WEST OF THE HIGHEST PART OF THE BUTTE AND IS MARKED
 QT0509'BY A STANDARD DISK STATION MARK, SET IN THE TOP OF A CONCRETE
 QT0509'CYLINDER 7 INCHES IN DIAMETER AND 30 INCHES LONG INCASED IN
 QT0509'A GALVANIZED-IRON PIPE WHICH WAS USED FOR THE FORM.  THE
 QT0509'CYLINDER PROJECTS 3 INCHES ABOVE THE GROUND.  THE UNDERGROUND
 QT0509'MARK IS A BRASS BOLT ONE-FOURTH INCH IN DIAMETER AND 2
 QT0509'INCHES LONG SET IN A BLOCK OF CONCRETE 6 INCHES SQUARE ON
 QT0509'TOP AND 4 INCHES THICK.  THE BOLT PROJECTS ONE-FOURTH OR
 QT0509'ONE-HALF INCH ABOVE THE CONCRETE AND IS ABOUT 33 INCHES
 QT0509'BELOW THE SURFACE OF THE GROUND.  THE UNITED STATES
 QT0509'GEOLOGICAL SURVEY STATION CASTLE ROCK, MARKED BY A BRONZE
 QT0509'TABLET CEMENTED IN A FLAT ROCK FLUSH WITH THE SURFACE OF THE
 QT0509'GROUND, IS ON THE HIGHEST POINT OF THE BUTTE, 3.92 METERS
 QT0509'FROM THE STATION S 68 DEG 50 MIN E.
 QT0509
 QT0509                          STATION RECOVERY (1925)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1925 (HO)
 QT0509'RECOVERED AS DESCRIBED BY E.H.P. IN 1912.  STATION MARK SET
 QT0509'IN CONCRETE AS DESCRIBED IN GOOD CONDITION.  THE
 QT0509'REFERENCE MARK, CASTLE ROCK (U.S.G.S.), IN A SMALL BOULDER HAS
 QT0509'BEEN ERODED AND IS NOW LOOSE AND OF LITTLE VALUE.
 QT0509'
 QT0509'TO REACH THE STATION FROM STURGIS OR NEWELL, GO NORTH ON STATE
 QT0509'HIGHWAY 79 TO CASTLE ROCK POST OFFICE, CONTINUE ONE HALF MILE
 QT0509'FURTHER TO FIRST ROAD WEST.  GO WEST ONE MILE THEN NORTH ONE
 QT0509'MILE TO A SCHOOLHOUSE, AND FOLLOW FAIRLY WELL DEFINED ROAD
 QT0509'NORTHWESTWARD PAST SCHOOL AND THROUGH GATE, THENCE ACROSS
 QT0509'PASTURE.  THE ROAD LEADS AROUND TO THE WESTWARD OF THE STATION.
 QT0509'HEAD NORTHEAST TOWARD THE BUTTE.  A TRUCK CAN BE DRIVEN
 QT0509'INTO A HOLLOW ON THE WEST SIDE OF THE BUTTE ABOUT 200
 QT0509'METERS FROM THE STATION.
 QT0509'
 QT0509'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.34 METERS.
 QT0509
 QT0509                          STATION RECOVERY (1938)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QT0509'ABOUT 30 MILES NORTHEAST OF BELLEFOURCHE, ON THE WEST SPUR
 QT0509'OF CASTLE ROCK BUTTE, ON THE HIGHEST POINT OF BUTTE AND ABOUT
 QT0509'4.0 METERS FROM THE NORTH END.
 QT0509'
 QT0509'TO REACH FROM NEWELL GO 17.0 MILES NORTH ON STATE HIGHWAY
 QT0509'79 TO CASTLE ROCK.  FROM THE CASTLE ROCK POST OFFICE GO NORTH
 QT0509'1.75 MILES TURN LEFT (WEST) THROUGH GATE JUST PAST A WHITE
 QT0509'HOUSE ON THE RIGHT, TAKE RIGHT FORK AND FOLLOW WINDING ROAD
 QT0509'1.15 MILES TO A RANCH HOUSE, FROM THE RANCH TAKE ROAD LEADING
 QT0509'NORTHWEST TO THE NORTH END OF BUTTE.  END OF TRUCK TRAVEL.  WALK
 QT0509'AROUND TO WEST OF BUTTE TO SLIDE LEADING TO THE TOP, GO UP
 QT0509'SLIDE TO TOP OF THE RIDGE, AND GO SOUTH UP THE RIDGE ABOUT 75
 QT0509'YARDS TO TOP AND STATION.
 QT0509'
 QT0509'AZIMUTH MARK IS 10.0 FEET SOUTH OF ROAD ABOUT 0.5 MILE NORTH
 QT0509'OF RANCH HOUSE AND 1/2 MILE SOUTHEAST OF STATION (AIRLINE).
 QT0509
 QT0509                          STATION RECOVERY (1950)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0509'STATION WAS RECOVERED AS DESCRIBED, AND MARKS WERE FOUND IN
 QT0509'GOOD CONDITION.  A COMPLETE DESCRIPTION OF MARKS FOLLOWS--
 QT0509'
 QT0509'STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED CASTLE
 QT0509'1912.
 QT0509'
 QT0509'REFERENCE MARK NO. 1 PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0509'CASTLE NO 1 1912 AND 1938.
 QT0509'
 QT0509'REFERENCE MARK NO. 2 PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0509'CASTLE NO 2 1912 AND 1938.
 QT0509'
 QT0509'AZIMUTH MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0509'CASTLE 1912 AND 1938.
 QT0509'
 QT0509'HEIGHT OF LIGHT ABOVE STATION MARK-1 METER.
 QT0509
 QT0509                          STATION RECOVERY (1951)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0509'THE STATION WAS RECOVERED AS DESCRIBED, AND THE STATION AND
 QT0509'AZIMUTH MARKS WERE FOUND IN GOOD CONDITION.  THE REFERENCE MARKS
 QT0509'WERE LOOSE IN THE GROUND.  THEREFORE, A DIFFERENCE IN THE
 QT0509'DIRECTIONS WAS FOUND.  THE DIRECTIONS TO REACH THE STATION
 QT0509'ARE CORRECT.
 QT0509'
 QT0509'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 6-INCH
 QT0509'CONCRETE CYLINDER.  IT PROJECTS 5 INCHES, AND THE DISK IS
 QT0509'STAMPED CASTLE 1912.
 QT0509'
 QT0509'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 QT0509'4-INCH SQUARE CONCRETE POST.  IT PROJECTS 4 INCHES, AND THE
 QT0509'DISK IS STAMPED CASTLE NO 1 1912 AND 1938.
 QT0509'
 QT0509'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 QT0509'4-INCH SQUARE CONCRETE POST.  IT PROJECTS 2 INCHES, AND THE
 QT0509'DISK IS STAMPED CASTLE NO 2 1912 AND 1938.
 QT0509'
 QT0509'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A
 QT0509'12-INCH SQUARE CONCRETE POST.  IT PROJECTS 6 INCHES, AND THE
 QT0509'DISK IS STAMPED CASTLE 1912 AND 1938.
 QT0509
 QT0509                          STATION RECOVERY (1952)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0509'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QT0509'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 QT0509
 QT0509                          STATION RECOVERY (1962)
 QT0509
 QT0509'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0509'THE STATION WAS RECOVERED WITH ALL MARKS APPARENTLY UNDISTURBED
 QT0509'AND IN GOOD CONDITION.  SOME SLIGHT DIFFERENCES, WHICH WERE
 QT0509'DOUBLE CHECKED IN THE FIELD, WERE NOTED IN DISTANCE AND DIRECTION
 QT0509'TO THE MARKS.  A COMPLETE DESCRIPTION FOLLOWS--
 QT0509'
 QT0509'THE STATION IS LOCATED ABOUT 20-1/2 MILES NORTH OF NEWELL,
 QT0509'3-3/4 MILES SOUTH OF HAYSTACK BUTTE, AND 3-1/2 MILES
 QT0509'NORTH-NORTHWEST OF CASTLE ROCK ON A PROMINENT, HIGH, OUTCROP
 QT0509'WITH SHEER, ROCKY CLIFFS ON THE EAST SIDE.  THERE ARE THREE
 QT0509'SEPARATE PARTS OF EQUAL HEIGHT ON THE BUTTE WHICH LIES IN
 QT0509'A NORTH-NORTHWEST - SOUTH-SOUTHEAST LINE, AND THE STATION IS
 QT0509'ON THE NORTHWEST END.
 QT0509'
 QT0509'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE
 QT0509'IN CASTLE ROCK, LOCATED 17 MILES NORTH OF NEWELL ON STATE
 QT0509'HIGHWAY 79, GO NORTH ON STATE HIGHWAY 79 FOR 1.9 MILES TO A
 QT0509'SIDE ROAD ON THE LEFT.  TURN LEFT AND GO WEST AND NORTHWEST
 QT0509'1.3 MILES TO A RANCH.  TURN SHARP RIGHT BETWEEN BARN AND SHOP
 QT0509'AND GO UPHILL 0.1 MILE ON TRACK ROAD TO A FORK.  TAKE THE
 QT0509'LEFT FORK AND CONTINUE NORTHWEST 0.2 MILE TO A CATTLE TRAIL
 QT0509'CROSSING.  (THE AZIMUTH MARK IS 0.1 MILE EAST OF THIS POINT
 QT0509'LOWER DOWN ON THE SIDE HILL) CONTINUE NORTHWEST ON THE TRACK
 QT0509'ROAD 0.4 MILE TO THE CREST OF THE RIDGE AT THE SOUTH BASE OF
 QT0509'THE BUTTE.  HERE TURN WEST AND GO DOWNHILL, AROUND THE
 QT0509'SOUTH AND SOUTHWEST BASE OF THE BUTTE, FOR 0.4 MILE TO A
 QT0509'NORTH-SOUTH FENCE LINE ON A RIDGE AND THE END OF ALL TRUCK
 QT0509'TRAVEL.  PACK UP THE EAST SIDE OF THE FENCE, ON ROCKY
 QT0509'SLOPE, TO A SADDLE THEN LEFT TO THE NORTHWEST END AND THE
 QT0509'STATION.  THE PACKING TIME IS NOT OVER 30 MINUTES.
 QT0509'
 QT0509'THE STATION MARK, A STANDARD DISK STAMPED CASTLE 1912 CEMENTED
 QT0509'IN THE TOP OF AN 8-INCH CONCRETE CYLINDER CAST IN STOVEPIPE
 QT0509'PROJECTING 6 INCHES ABOVE GROUND, IS 23.6 FEET SOUTH OF THE
 QT0509'NORTH EDGE OF THE BUTTE.
 QT0509'
 QT0509'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CASTLE NO 1
 QT0509'1912 AND 1938 CEMENTED IN THE TOP OF A 6-INCH SQUARE PRE-CAST
 QT0509'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND, IS 33.7 FEET NORTH
 QT0509'OF THE SOUTH EDGE OF THE BUTTE AND ABOUT 8 INCHES LOWER THAN
 QT0509'THE STATION MARK.
 QT0509'
 QT0509'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CASTLE NO
 QT0509'2 1912 AND 1938 CEMENTED IN THE TOP OF A 6-INCH PRE-CAST
 QT0509'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND, IS 26.5 FEET
 QT0509'EAST OF THE WEST EDGE OF THE BUTTE AND ABOUT 15 INCHES LOWER
 QT0509'THAN THE STATION MARK.
 QT0509'
 QT0509'THE AZIMUTH MARK, A STANDARD DISK STAMPED CASTLE 1912 AND 1938
 QT0509'CEMENTED IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT
 QT0509'PROJECTING 6 INCHES ABOVE GROUND, IS 2.15 FEET WEST OF A
 QT0509'WOODEN WITNESS POST IN PASTURE LAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2335 ***********************************************************************
 PU2335  DESIGNATION -  CASTLE PEAK
 PU2335  PID         -  PU2335
 PU2335  STATE/COUNTY-  SD/PENNINGTON
 PU2335  COUNTRY     -  US
 PU2335  USGS QUAD   -  ROCHFORD (2017)
 PU2335
 PU2335                         *CURRENT SURVEY CONTROL
 PU2335  ______________________________________________________________________
 PU2335* NAD 83(1996) POSITION- 44 05 16.34328(N) 103 43 21.01543(W)   ADJUSTED
 PU2335* NAVD 88 ORTHO HEIGHT -  1939.    (meters)     6362.    (feet) SCALED
 PU2335  ______________________________________________________________________
 PU2335  GEOID HEIGHT    -        -13.096 (meters)                     GEOID18
 PU2335  LAPLACE CORR    -         -7.60  (seconds)                    DEFLEC18
 PU2335  HORZ ORDER      -  SECOND
 PU2335
 PU2335.The horizontal coordinates were established by classical geodetic methods
 PU2335.and adjusted by the National Geodetic Survey in January 1998.
 PU2335
 PU2335.The orthometric height was scaled from a topographic map.
 PU2335
 PU2335.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2335.GEOID18 height accuracy estimate available here.
 PU2335
 PU2335.Click photographs - Photos may exist for this station.
 PU2335
 PU2335.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2335
 PU2335. The following values were computed from the NAD 83(1996) position.
 PU2335
 PU2335;                    North         East     Units Scale Factor Converg.
 PU2335;SPC SD S     -   200,455.074   328,660.514   MT  0.99994041   -2 20 16.9
 PU2335;SPC SD S     -   657,659.69  1,078,280.37   sFT  0.99994041   -2 20 16.9
 PU2335;UTM  13      - 4,882,426.126   602,271.080   MT  0.99972864   +0 53 20.1
 PU2335
 PU2335!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2335!SPC SD S     -   0.99969816  x   0.99994041  =   0.99963859
 PU2335!UTM  13      -   0.99969816  x   0.99972864  =   0.99942688
 PU2335
 PU2335:                Primary Azimuth Mark                     Grid Az
 PU2335:SPC SD S     -  FLAG MOUNTAIN LOOKOUT TOWER              259 32 21.6
 PU2335:UTM  13      -  FLAG MOUNTAIN LOOKOUT TOWER              256 18 44.6
 PU2335
 PU2335_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0227182426(NAD 83)
 PU2335
 PU2335|---------------------------------------------------------------------|
 PU2335| PID    Reference Object                     Distance      Geod. Az  |
 PU2335|                                                           dddmmss.s |
 PU2335| CP8966 CASTLE PEAK RM 1                     10.640 METERS 03703     |
 PU2335| OT0812 HARNEY PEAK LOOKOUT TOWER           APPROX.29.0 KM 1480057.4 |
 PU2335| PU2334 CASTLE PEAK LOOKOUT TOWER            11.274 METERS 23431     |
 PU2335| PU2342 FLAG MOUNTAIN LOOKOUT TOWER         APPROX. 8.5 KM 2571204.7 |
 PU2335| CP8967 CASTLE PEAK RM 2                      3.563 METERS 26338     |
 PU2335|---------------------------------------------------------------------|
 PU2335
 PU2335                          SUPERSEDED SURVEY CONTROL
 PU2335
 PU2335  NAD 83(1993)-  44 05 16.33485(N)    103 43 21.01877(W) AD(       ) 2
 PU2335  NAD 83(1986)-  44 05 16.33616(N)    103 43 21.01387(W) AD(       ) 2
 PU2335  NAD 27      -  44 05 16.40200(N)    103 43 19.30900(W) AD(       ) 2
 PU2335
 PU2335.Superseded values are not recommended for survey control.
 PU2335
 PU2335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2335.See file dsdata.pdf to determine how the superseded data were derived.
 PU2335
 PU2335_MARKER: DS = TRIANGULATION STATION DISK
 PU2335_SETTING: 66 = SET IN ROCK OUTCROP
 PU2335_STAMPING: CASTLE PEAK 1950
 PU2335_MARK LOGO: CGS
 PU2335_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2335+STABILITY: POSITION/ELEVATION WELL
 PU2335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2335+SATELLITE: SATELLITE OBSERVATIONS - July 27, 2021
 PU2335
 PU2335  HISTORY     - Date     Condition        Report By
 PU2335  HISTORY     - 1950     MONUMENTED       CGS
 PU2335  HISTORY     - 20210727 POOR             USFS
 PU2335
 PU2335                          STATION DESCRIPTION
 PU2335
 PU2335'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2335'STATION IS ABOUT 2-1/4 MILES SOUTH AND 1/4 MILE WEST OF ROCHFORD,
 PU2335'IN THE BLACK HILLS NATIONAL FOREST, AND ADJACENT TO THE
 PU2335'CASTLE PEAK LOOKOUT TOWER.  IT IS 23 FEET NORTHEAST OF A
 PU2335'TELEPHONE POLE NUMBERED 128.  NO SUITABLE LOCATION COULD BE
 PU2335'FOUND FOR AN AZIMUTH MARK.
 PU2335'
 PU2335'THE STATION MARK IS STAMPED CASTLE PEAK 1950.
 PU2335'
 PU2335'REFERENCE MARK NO. 1 IS 9 FEET WEST OF A TELEPHONE POLE.  THE
 PU2335'DISK IS STAMPED CASTLE PEAK NO 1 1950.
 PU2335'
 PU2335'REFERENCE MARK NO. 2 IS 14 FEET NORTHEAST OF THE TELEPHONE
 PU2335'POLE NUMBERED 128.  THE DISK IS STAMPED CASTLE PEAK NO 2 1950.
 PU2335'
 PU2335'ALL THE MARKS ARE STANDARD DISKS SET IN DRILLED HOLES IN
 PU2335'OUTCROPPING BEDROCK.
 PU2335'
 PU2335'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU2335
 PU2335                          STATION RECOVERY (2021)
 PU2335
 PU2335'RECOVERY NOTE BY US FOREST SERVICE 2021 (JRS)
 PU2335'SOME EVIDENCE OF PRYING AND TAMPERING WITH THE STATION.  REFERENCE
 PU2335'MARK 1 AND REFERENCE MARK 2 WERE NOT FOUND.  USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0510 ***********************************************************************
 QT0510  DESIGNATION -  CASTLE ROCK
 QT0510  PID         -  QT0510
 QT0510  STATE/COUNTY-  SD/BUTTE
 QT0510  COUNTRY     -  US
 QT0510  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0510
 QT0510                         *CURRENT SURVEY CONTROL
 QT0510  ______________________________________________________________________
 QT0510* NAD 83(1996) POSITION- 45 00 36.21912(N) 103 27 16.30465(W)   ADJUSTED
 QT0510* NAVD 88 ORTHO HEIGHT -  1150.    (meters)     3773.    (feet) SCALED
 QT0510  ______________________________________________________________________
 QT0510  GEOID HEIGHT    -        -16.370 (meters)                     GEOID18
 QT0510  LAPLACE CORR    -         -4.11  (seconds)                    DEFLEC18
 QT0510  HORZ ORDER      -  SECOND
 QT0510
 QT0510.The horizontal coordinates were established by classical geodetic methods
 QT0510.and adjusted by the National Geodetic Survey in January 1998.
 QT0510
 QT0510.The orthometric height was scaled from a topographic map.
 QT0510
 QT0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0510.GEOID18 height accuracy estimate available here.
 QT0510
 QT0510.Click photographs - Photos may exist for this station.
 QT0510
 QT0510.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0510
 QT0510. The following values were computed from the NAD 83(1996) position.
 QT0510
 QT0510;                    North         East     Units Scale Factor Converg.
 QT0510;SPC SD N     -   136,569.832   327,768.134   MT  0.99993937   -2 26 41.6
 QT0510;SPC SD N     -   448,062.86  1,075,352.62   sFT  0.99993937   -2 26 41.6
 QT0510;UTM  13      - 4,985,229.800   621,785.449   MT  0.99978237   +1 05 35.3
 QT0510
 QT0510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0510!SPC SD N     -   0.99982237  x   0.99993937  =   0.99976175
 QT0510!UTM  13      -   0.99982237  x   0.99978237  =   0.99960478
 QT0510
 QT0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2178585229(NAD 83)
 QT0510
 QT0510                          SUPERSEDED SURVEY CONTROL
 QT0510
 QT0510  NAD 83(1993)-  45 00 36.21389(N)    103 27 16.30244(W) AD(       ) 2
 QT0510  NAD 83(1986)-  45 00 36.20921(N)    103 27 16.30000(W) AD(       ) 2
 QT0510  NAD 27      -  45 00 36.24000(N)    103 27 14.62000(W) AD(       ) 2
 QT0510  USSD        -  45 00 36.78400(N)    103 27 14.23200(W) AD(       ) 3
 QT0510
 QT0510.Superseded values are not recommended for survey control.
 QT0510
 QT0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0510.See file dsdata.pdf to determine how the superseded data were derived.
 QT0510
 QT0510_MARKER: DD = SURVEY DISK
 QT0510_SETTING: 66 = SET IN ROCK OUTCROP
 QT0510_MARK LOGO: USGS
 QT0510_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QT0510+STABILITY: POSITION/ELEVATION WELL
 QT0510
 QT0510  HISTORY     - Date     Condition        Report By
 QT0510  HISTORY     - 1912     MONUMENTED       USGS
 QT0510
 QT0510                          STATION DESCRIPTION
 QT0510
 QT0510'DESCRIBED BY US GEOLOGICAL SURVEY 1912
 QT0510'ABOUT 28 MILES EAST OF BELLEFOURCHE ON THE WEST SPUR OF CASTLE
 QT0510'ROCK BUTTE, WHICH IS A WELL-KNOWN PEAK.  THE STATION IS ABOUT
 QT0510'4 METERS WEST OF THE HIGHEST PART OF THE BUTTE.
 QT0510'
 QT0510'THE UNITED STATES
 QT0510'GEOLOGICAL SURVEY STATION CASTLE ROCK, MARKED BY A BRONZE
 QT0510'TABLET CEMENTED IN A FLAT ROCK FLUSH WITH THE SURFACE OF THE
 QT0510'GROUND, IS ON THE HIGHEST POINT OF THE BUTTE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0842 ***********************************************************************
 PR0842  DESIGNATION -  CASTLEWOOD MUNICIPAL TANK
 PR0842  PID         -  PR0842
 PR0842  STATE/COUNTY-  SD/HAMLIN
 PR0842  COUNTRY     -  US
 PR0842  USGS QUAD   -  CASTLEWOOD (2017)
 PR0842
 PR0842                         *CURRENT SURVEY CONTROL
 PR0842  ______________________________________________________________________
 PR0842* NAD 83(1996) POSITION- 44 43 24.46972(N) 097 01 51.18892(W)   ADJUSTED
 PR0842  ______________________________________________________________________
 PR0842  GEOID HEIGHT    -        -24.987 (meters)                     GEOID18
 PR0842  LAPLACE CORR    -         -1.13  (seconds)                    DEFLEC18
 PR0842  HORZ ORDER      -  THIRD
 PR0842
 PR0842.The horizontal coordinates were established by classical geodetic methods
 PR0842.and adjusted by the National Geodetic Survey in January 1998.
 PR0842
 PR0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0842.GEOID18 height accuracy estimate available here.
 PR0842
 PR0842.Click photographs - Photos may exist for this station.
 PR0842
 PR0842.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0842
 PR0842. The following values were computed from the NAD 83(1996) position.
 PR0842
 PR0842;                    North         East     Units Scale Factor Converg.
 PR0842;SPC SD N     -   103,226.011   835,165.391   MT  0.99995538   +2 06 04.9
 PR0842;SPC SD N     -   338,667.34  2,740,038.45   sFT  0.99995538   +2 06 04.9
 PR0842;UTM  14      - 4,954,117.495   655,941.374   MT  0.99989904   +1 23 09.3
 PR0842
 PR0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ5594154117(NAD 83)
 PR0842
 PR0842                          SUPERSEDED SURVEY CONTROL
 PR0842
 PR0842  NAD 83(1986)-  44 43 24.46589(N)    097 01 51.16981(W) AD(       ) 3
 PR0842  NAD 27      -  44 43 24.59400(N)    097 01 49.92800(W) AD(       ) 3
 PR0842
 PR0842.Superseded values are not recommended for survey control.
 PR0842
 PR0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0842.See file dsdata.pdf to determine how the superseded data were derived.
 PR0842
 PR0842_MARKER: 53 = ELEVATED TANK
 PR0842
 PR0842  HISTORY     - Date     Condition        Report By
 PR0842  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0842
 PR0842                          STATION DESCRIPTION
 PR0842
 PR0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0842'THIS STATION IS THE CENTER OF THE CASTLEWOOD MUNICIPAL WATER
 PR0842'TANK.  IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP
 PR0842'WITH A BALL AT THE TIP AND A LIGHT ABOVE THE BALL.  IT IS
 PR0842'SUPPORTED BY FOUR LEGS AND HAS A PLATFORM AT THE TOP OF THE
 PR0842'LEGS.  IT HAS A 5-FOOT DIAMETER STEEL HOUSING AROUND THE FEED
 PR0842'PIPES.  THE LEGS AND PLATFORM ARE PAINTED BLACK AND THE WALLS
 PR0842'AND TOP OF THE TANK ARE PAINTED SILVER.  THE TANK IS ABOUT 135
 PR0842'FEET HIGH AND IS VERY PROMINENT.
 PR0842'
 PR0842'THE TANK IS ABOUT 300 FEET N OF THE MAIN STREET OF CASTLEWOOD,
 PR0842'ABOUT 100 FEET W OF THE SECOND STREET E OF THE CHICAGO AND
 PR0842'NORTHWESTERN RAILROAD TRACK, AND ABOUT 0.6 MILE S OF S.DAK.
 PR0842'HIGHWAY 22.
 PR0842'
 PR0842'THE STATION WAS OBSERVED FROM FRANKLIN-1903, SHERIDAN, ELFRING-1903,
 PR0842'HORSWILL-1903, AND CASTLEWOOD MAGNETIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0903 ***********************************************************************
 OQ0903  DESIGNATION -  CATHOLIC CH SPIRE W OF FREEMAN
 OQ0903  PID         -  OQ0903
 OQ0903  STATE/COUNTY-  SD/HUTCHINSON
 OQ0903  COUNTRY     -  US
 OQ0903  USGS QUAD   -  WOLF CREEK (2017)
 OQ0903
 OQ0903                         *CURRENT SURVEY CONTROL
 OQ0903  ______________________________________________________________________
 OQ0903* NAD 83(1996) POSITION- 43 18 49.95738(N) 097 30 11.00246(W)   ADJUSTED
 OQ0903  ______________________________________________________________________
 OQ0903  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 OQ0903  LAPLACE CORR    -          1.36  (seconds)                    DEFLEC18
 OQ0903  HORZ ORDER      -  THIRD
 OQ0903
 OQ0903.The horizontal coordinates were established by classical geodetic methods
 OQ0903.and adjusted by the National Geodetic Survey in January 1998.
 OQ0903
 OQ0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0903.GEOID18 height accuracy estimate available here.
 OQ0903
 OQ0903.Click photographs - Photos may exist for this station.
 OQ0903
 OQ0903.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0903
 OQ0903. The following values were computed from the NAD 83(1996) position.
 OQ0903
 OQ0903;                    North         East     Units Scale Factor Converg.
 OQ0903;SPC SD S     -   112,840.928   829,542.745   MT  0.99992092   +1 57 08.9
 OQ0903;SPC SD S     -   370,212.28  2,721,591.49   sFT  0.99992092   +1 57 08.9
 OQ0903;UTM  14      - 4,796,759.227   621,391.351   MT  0.99978127   +1 01 37.3
 OQ0903
 OQ0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2139196759(NAD 83)
 OQ0903
 OQ0903                          SUPERSEDED SURVEY CONTROL
 OQ0903
 OQ0903  NAD 83(1995)-  43 18 49.95853(N)    097 30 10.99878(W) AD(       ) 3
 OQ0903  NAD 83(1986)-  43 18 49.96598(N)    097 30 10.99220(W) AD(       ) 3
 OQ0903  NAD 27      -  43 18 50.00600(N)    097 30 09.75500(W) AD(       ) 3
 OQ0903  USSD        -  43 18 50.20000(N)    097 30 10.11400(W) AD(       ) 3
 OQ0903
 OQ0903.Superseded values are not recommended for survey control.
 OQ0903
 OQ0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0903.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0903
 OQ0903_MARKER: 90 = CHURCH SPIRE
 OQ0903
 OQ0903  HISTORY     - Date     Condition        Report By
 OQ0903  HISTORY     - 1901     FIRST OBSERVED   CGS
 OQ0903  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OQ0903
 OQ0903                          STATION DESCRIPTION
 OQ0903
 OQ0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0903'THE HEILBRUN LUTHERAN CHURCH IS LOCATED IN SE 1/4 SEC. 7,
 OQ0903'T. 98 N., R. 56 W., ABOUT 2-1/2 MILES WEST OF FREEMAN.  THERE
 OQ0903'NEVER WAS A CATHOLIC CHURCH AT THIS LOCATION.  HOWEVER, THE
 OQ0903'ORIGINAL STRUCTURE WAS MOVED ACROSS THE ROAD AND IS NOW USED
 OQ0903'AS A FARM BUILDING.  A NEW AND VERY MUCH LARGER CHURCH WAS BUILT
 OQ0903'AT THE OLD SITE IN 1924 HENCE, THE MARK IS NO LONGER GOOD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0489 ***********************************************************************
 QT0489  DESIGNATION -  CAVE
 QT0489  PID         -  QT0489
 QT0489  STATE/COUNTY-  SD/HARDING
 QT0489  COUNTRY     -  US
 QT0489  USGS QUAD   -  LUDLOW (2017)
 QT0489
 QT0489                         *CURRENT SURVEY CONTROL
 QT0489  ______________________________________________________________________
 QT0489* NAD 83(1996) POSITION- 45 49 49.05283(N) 103 27 34.23705(W)   ADJUSTED
 QT0489* NAVD 88 ORTHO HEIGHT -  1053.    (meters)     3455.    (feet) SCALED
 QT0489  ______________________________________________________________________
 QT0489  GEOID HEIGHT    -        -15.739 (meters)                     GEOID18
 QT0489  LAPLACE CORR    -         -3.03  (seconds)                    DEFLEC18
 QT0489  HORZ ORDER      -  SECOND
 QT0489
 QT0489.The horizontal coordinates were established by classical geodetic methods
 QT0489.and adjusted by the National Geodetic Survey in January 1998.
 QT0489
 QT0489.The orthometric height was scaled from a topographic map.
 QT0489
 QT0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0489.GEOID18 height accuracy estimate available here.
 QT0489
 QT0489.Click photographs - Photos may exist for this station.
 QT0489
 QT0489.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0489
 QT0489. The following values were computed from the NAD 83(1996) position.
 QT0489
 QT0489;                    North         East     Units Scale Factor Converg.
 QT0489;SPC SD N     -   227,661.023   331,270.096   MT  1.00003168   -2 26 54.3
 QT0489;SPC SD N     -   746,917.87  1,086,841.97   sFT  1.00003168   -2 26 54.3
 QT0489;UTM  13      - 5,076,345.952   619,647.439   MT  0.99977599   +1 06 18.3
 QT0489
 QT0489!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0489!SPC SD N     -   0.99983749  x   1.00003168  =   0.99986916
 QT0489!UTM  13      -   0.99983749  x   0.99977599  =   0.99961352
 QT0489
 QT0489:                Primary Azimuth Mark                     Grid Az
 QT0489:SPC SD N     -  CAVE AZ MK                               190 54 04.2
 QT0489:UTM  13      -  CAVE AZ MK                               187 20 51.6
 QT0489
 QT0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1964776345(NAD 83)
 QT0489
 QT0489|---------------------------------------------------------------------|
 QT0489| PID    Reference Object                     Distance      Geod. Az  |
 QT0489|                                                           dddmmss.s |
 QT0489| CQ8038 CAVE RM 1                            13.167 METERS 12026     |
 QT0489| CQ8037 CAVE AZ MK                                         1882709.9 |
 QT0489| CQ8039 CAVE RM 2                            10.797 METERS 29306     |
 QT0489|---------------------------------------------------------------------|
 QT0489
 QT0489                          SUPERSEDED SURVEY CONTROL
 QT0489
 QT0489  NAD 83(1993)-  45 49 49.04141(N)    103 27 34.23371(W) AD(       ) 2
 QT0489  NAD 83(1986)-  45 49 49.03842(N)    103 27 34.23106(W) AD(       ) 2
 QT0489  NAD 27      -  45 49 49.03500(N)    103 27 32.55700(W) AD(       ) 2
 QT0489
 QT0489.Superseded values are not recommended for survey control.
 QT0489
 QT0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0489.See file dsdata.pdf to determine how the superseded data were derived.
 QT0489
 QT0489_MARKER: DS = TRIANGULATION STATION DISK
 QT0489_SETTING: 66 = SET IN ROCK OUTCROP
 QT0489_STAMPING: CAVE 1952
 QT0489_MARK LOGO: CGS
 QT0489_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QT0489+STABILITY: POSITION/ELEVATION WELL
 QT0489
 QT0489  HISTORY     - Date     Condition        Report By
 QT0489  HISTORY     - 1952     MONUMENTED       CGS
 QT0489
 QT0489                          STATION DESCRIPTION
 QT0489
 QT0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0489'THE STATION IS IN THE CUSTER NATIONAL FOREST, IN SECTION 35,
 QT0489'T 22 N, R 5 E, ON A HIGH ROCKY RIDGE IN THE NORTH CAVE HILLS,
 QT0489'ABOUT 17-1/2 MILES NORTH AND 4-1/4 MILES EAST OF BUFFALO AND
 QT0489'4 MILES WEST AND 1/4 MILE SOUTH OF LUDLOW.
 QT0489'
 QT0489'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0489'AND A CROSS ROAD JUST SOUTH OF THE POST OFFICE IN LUDLOW, GO
 QT0489'SOUTH ON U.S. HIGHWAY 85 FOR 1 MILE TO A CROSS ROAD, TURN RIGHT
 QT0489'(WEST) AND FOLLOW THE MAIN GRADED DIRT ROAD FOR 3 MILES TO A
 QT0489'POINT WHERE THE MAIN ROAD TURNS TO THE SOUTH, CONTINUE STRAIGHT
 QT0489'AHEAD GO THROUGH THE NORTH ONE OF TWO GATES AND BEAR RIGHT
 QT0489'(NORTHWESTERLY) AND FOLLOW THE MAIN TRACK ROAD FOR 1.3 MILES
 QT0489'TO THE BUTTE ON THE RIGHT, CONTINUE FOR 0.1 MILE, THENCE RIGHT
 QT0489'ACROSS PASTURE LAND FOR 0.2 MILE TO THE END OF TRUCK TRAVEL
 QT0489'AT THE SOUTH BASE OF THE BUTTE.  PACK NORTHEASTERLY FOR
 QT0489'ABOUT 50 YARDS TO THE SUMMIT OF THE WEST SPUR OF BUTTE AND
 QT0489'THE STATION AS DESCRIBED.
 QT0489'
 QT0489'TO REACH THE AZIMUTH MARK FROM THE TRACK ROAD 0.2 MILE SOUTH
 QT0489'OF THE BUTTE, GO WEST AND SOUTHWEST ON THE TRACK ROAD FOR
 QT0489'0.5 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 QT0489'
 QT0489'THE STATION MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND
 QT0489'THE DISK IS STAMPED CAVE 1952.
 QT0489'
 QT0489'REFERENCE MARK 1 IS FLUSH WITH THE SURFACE OF THE BEDROCK AND
 QT0489'THE DISK IS STAMPED CAVE NO 1 1952.
 QT0489'
 QT0489'REFERENCE MARK 2 IS FLUSH WITH THE SURFACE OF THE BEDROCK AND
 QT0489'THE DISK IS STAMPED CAVE NO 1 1952.
 QT0489'
 QT0489'THE AZIMUTH MARK IS 30 FEET NORTHWEST OF THE CENTER OF THE
 QT0489'TRACK ROAD AND 2 FEET WEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QT0489'THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED CAVE 1952.
 QT0489'
 QT0489'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0605 ***********************************************************************
 PS0605  DESIGNATION -  CAVOUR MUNICIPAL TANK
 PS0605  PID         -  PS0605
 PS0605  STATE/COUNTY-  SD/BEADLE
 PS0605  COUNTRY     -  US
 PS0605  USGS QUAD   -  CAVOUR (2017)
 PS0605
 PS0605                         *CURRENT SURVEY CONTROL
 PS0605  ______________________________________________________________________
 PS0605* NAD 83(1996) POSITION- 44 22 12.95335(N) 098 02 17.77576(W)   ADJUSTED
 PS0605  ______________________________________________________________________
 PS0605  GEOID HEIGHT    -        -25.035 (meters)                     GEOID18
 PS0605  LAPLACE CORR    -         -0.35  (seconds)                    DEFLEC18
 PS0605  HORZ ORDER      -  THIRD
 PS0605
 PS0605.The horizontal coordinates were established by classical geodetic methods
 PS0605.and adjusted by the National Geodetic Survey in January 1998.
 PS0605
 PS0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0605.GEOID18 height accuracy estimate available here.
 PS0605
 PS0605.Click photographs - Photos may exist for this station.
 PS0605
 PS0605.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0605
 PS0605. The following values were computed from the NAD 83(1996) position.
 PS0605
 PS0605;                    North         East     Units Scale Factor Converg.
 PS0605;SPC SD N     -    61,559.822   756,347.148   MT  1.00000921   +1 23 18.2
 PS0605;SPC SD N     -   201,967.52  2,481,448.93   sFT  1.00000921   +1 23 18.2
 PS0605;UTM  14      - 4,913,448.403   576,624.717   MT  0.99967221   +0 40 21.2
 PS0605
 PS0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7662413448(NAD 83)
 PS0605
 PS0605                          SUPERSEDED SURVEY CONTROL
 PS0605
 PS0605  NAD 83(1986)-  44 22 12.94460(N)    098 02 17.81611(W) AD(       ) 3
 PS0605  NAD 27      -  44 22 12.99000(N)    098 02 16.50000(W) AD(       ) 3
 PS0605
 PS0605.Superseded values are not recommended for survey control.
 PS0605
 PS0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0605.See file dsdata.pdf to determine how the superseded data were derived.
 PS0605
 PS0605_MARKER: 51 = TANK
 PS0605
 PS0605  HISTORY     - Date     Condition        Report By
 PS0605  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0605
 PS0605                          STATION DESCRIPTION
 PS0605
 PS0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0605'POINT OBSERVED UPON WAS THE MUNICIPAL WATER TANK, SILVER PAINTED
 PS0605'STEEL, LOCATED IN TOWN OF CAVOUR.  THIS TOWN WAS OFF SCHEME
 PS0605'AND STATION NOT VISITED.  OBSERVED UPON FINIAL.
 PS0605'
 PS0605'STATION OBSERVED UPON FROM ROSE AND HART.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0963 ***********************************************************************
 NM0963  DESIGNATION -  CC 343
 NM0963  PID         -  NM0963
 NM0963  STATE/COUNTY-  SD/CLAY
 NM0963  COUNTRY     -  US
 NM0963  USGS QUAD   -  MECKLING (2017)
 NM0963
 NM0963                         *CURRENT SURVEY CONTROL
 NM0963  ______________________________________________________________________
 NM0963* NAD 83(1986) POSITION- 42 48 42.     (N) 097 00 10.     (W)   SCALED
 NM0963* NAVD 88 ORTHO HEIGHT -   350.352 (meters)     1149.45  (feet) ADJUSTED
 NM0963  ______________________________________________________________________
 NM0963  GEOID HEIGHT    -        -25.610 (meters)                     GEOID18
 NM0963  DYNAMIC HEIGHT  -        350.249 (meters)     1149.11  (feet) COMP
 NM0963  MODELED GRAVITY -    980,318.8   (mgal)                       NAVD 88
 NM0963
 NM0963  VERT ORDER      -  SECOND    CLASS 0
 NM0963
 NM0963.The horizontal coordinates were scaled from a map and have
 NM0963.an estimated accuracy of +/- 6 seconds.
 NM0963
 NM0963.The orthometric height was determined by differential leveling and
 NM0963.adjusted by the NATIONAL GEODETIC SURVEY
 NM0963.in June 1991.
 NM0963
 NM0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0963.GEOID18 height accuracy estimate available here.
 NM0963
 NM0963.Click photographs - Photos may exist for this station.
 NM0963
 NM0963.The dynamic height is computed by dividing the NAVD 88
 NM0963.geopotential number by the normal gravity value computed on the
 NM0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0963.degrees latitude (g = 980.6199 gals.).
 NM0963
 NM0963.The modeled gravity was interpolated from observed gravity values.
 NM0963
 NM0963;                    North         East    Units  Estimated Accuracy
 NM0963;SPC SD S     -    58,600.      872,330.      MT  (+/- 180 meters Scaled)
 NM0963
 NM0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN632418(NAD 83)
 NM0963
 NM0963                          SUPERSEDED SURVEY CONTROL
 NM0963
 NM0963  NGVD 29 (??/??/92)  350.144  (m)         1148.76   (f) ADJ UNCH    2 0
 NM0963
 NM0963.Superseded values are not recommended for survey control.
 NM0963
 NM0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0963.See file dsdata.pdf to determine how the superseded data were derived.
 NM0963
 NM0963_MARKER: DB = BENCH MARK DISK
 NM0963_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NM0963_SP_SET: BOX CULVERT HEADWALL
 NM0963_STAMPING: CC 343 1949
 NM0963_MARK LOGO: CGS
 NM0963_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0963+STABILITY: SURFACE MOTION
 NM0963
 NM0963  HISTORY     - Date     Condition        Report By
 NM0963  HISTORY     - 1949     MONUMENTED       CGS
 NM0963
 NM0963                          STATION DESCRIPTION
 NM0963
 NM0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0963'3.9 MI SE FROM MECKLING.
 NM0963'3.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0963'PACIFIC RAILROAD FROM THE STATION AT MECKLING, 101 FEET SOUTHWEST
 NM0963'OF THE SOUTHWEST RAIL OF THE TRACK, 38 FEET SOUTHWEST OF THE
 NM0963'CENTER LINE OF STATE HIGHWAY 50, 12 FEET WEST OF THE CENTER LINE
 NM0963'OF A NORTH-SOUTH SECTION LINE ROAD, SET IN THE CENTER OF THE TOP
 NM0963'OF THE WEST HEADWALL OF A 5-FOOT CONCRETE BOX CULVERT ABOUT
 NM0963'4 FEET BELOW THE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0964 ***********************************************************************
 NM0964  DESIGNATION -  CC 343 RESET
 NM0964  PID         -  NM0964
 NM0964  STATE/COUNTY-  SD/CLAY
 NM0964  COUNTRY     -  US
 NM0964  USGS QUAD   -  MECKLING (2017)
 NM0964
 NM0964                         *CURRENT SURVEY CONTROL
 NM0964  ______________________________________________________________________
 NM0964* NAD 83(1986) POSITION- 42 48 42.     (N) 097 00 10.     (W)   SCALED
 NM0964* NAVD 88 ORTHO HEIGHT -   350.76  (meters)     1150.8   (feet) RESET
 NM0964  ______________________________________________________________________
 NM0964  GEOID HEIGHT    -        -25.610 (meters)                     GEOID18
 NM0964  VERT ORDER      -  THIRD
 NM0964
 NM0964.The horizontal coordinates were scaled from a map and have
 NM0964.an estimated accuracy of +/- 6 seconds.
 NM0964
 NM0964.The orthometric height was computed from unverified reset data.
 NM0964
 NM0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0964.GEOID18 height accuracy estimate available here.
 NM0964
 NM0964.Click photographs - Photos may exist for this station.
 NM0964
 NM0964;                    North         East    Units  Estimated Accuracy
 NM0964;SPC SD S     -    58,600.      872,330.      MT  (+/- 180 meters Scaled)
 NM0964
 NM0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN632418(NAD 83)
 NM0964
 NM0964                          SUPERSEDED SURVEY CONTROL
 NM0964
 NM0964.No superseded survey control is available for this station.
 NM0964
 NM0964_MARKER: DV = VERTICAL CONTROL DISK
 NM0964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0964_STAMPING: CC 343 RESET 1973
 NM0964_MARK LOGO: NGS
 NM0964_PROJECTION: PROJECTING 20 CENTIMETERS
 NM0964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0964+STABILITY: SURFACE MOTION
 NM0964
 NM0964  HISTORY     - Date     Condition        Report By
 NM0964  HISTORY     - 1973     MONUMENTED       NGS
 NM0964  HISTORY     - 20090221 POOR             GEOCAC
 NM0964
 NM0964                          STATION DESCRIPTION
 NM0964
 NM0964'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 NM0964'3.9 MI SE FROM MECKLING.
 NM0964'3.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0964'PACIFIC RAILROAD FROM THE MAIN STREET IN MECKLING, AT A GRADED
 NM0964'CROSSROAD, ON THE NORTH RIGHT-OF-WAY OF THE RAILWAY, 111 FEET
 NM0964'NORTHEAST OF THE NORTH LANES OF STATE HIGHWAY 50, 43 FEET
 NM0964'NORTHEAST OF THE NORTHEAST RAIL, 36 FEET EAST OF THE CENTER OF
 NM0964'THE GRADED ROAD, 9 FEET EAST OF A FENCE CORNER, 1 FOOT SOUTH OF
 NM0964'A FENCE, 1.5 FEET WEST OF A METAL WITNESS POST, AND SET IN A
 NM0964'ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 NM0964
 NM0964                          STATION RECOVERY (2009)
 NM0964
 NM0964'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 NM0964'THE DISK IS BECOMING HARD TO READ. BUT THE DESIGNATION IS STILL
 NM0964'READABLE. OTHERWISE THE MARK IS IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2057 ***********************************************************************
 NM2057  DESIGNATION -  CC 343 RESET
 NM2057  PID         -  NM2057
 NM2057  STATE/COUNTY-  SD/CLAY
 NM2057  COUNTRY     -  US
 NM2057  USGS QUAD   -  MECKLING (2017)
 NM2057
 NM2057                         *CURRENT SURVEY CONTROL
 NM2057  ______________________________________________________________________
 NM2057* NAD 83(1986) POSITION- 42 48 44.     (N) 097 00 07.     (W)   SCALED
 NM2057* NAVD 88 ORTHO HEIGHT -   350.751 (meters)     1150.76  (feet) ADJUSTED
 NM2057  ______________________________________________________________________
 NM2057  GEOID HEIGHT    -        -25.609 (meters)                     GEOID18
 NM2057  DYNAMIC HEIGHT  -        350.648 (meters)     1150.42  (feet) COMP
 NM2057  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 NM2057
 NM2057  VERT ORDER      -  FIRST     CLASS II
 NM2057
 NM2057.The horizontal coordinates were scaled from a map and have
 NM2057.an estimated accuracy of +/- 6 seconds.
 NM2057
 NM2057.The orthometric height was determined by differential leveling and
 NM2057.adjusted by the NATIONAL GEODETIC SURVEY
 NM2057.in June 1994.
 NM2057
 NM2057.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2057.GEOID18 height accuracy estimate available here.
 NM2057
 NM2057.Click photographs - Photos may exist for this station.
 NM2057
 NM2057.The dynamic height is computed by dividing the NAVD 88
 NM2057.geopotential number by the normal gravity value computed on the
 NM2057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2057.degrees latitude (g = 980.6199 gals.).
 NM2057
 NM2057.The modeled gravity was interpolated from observed gravity values.
 NM2057
 NM2057;                    North         East    Units  Estimated Accuracy
 NM2057;SPC SD S     -    58,670.      872,400.      MT  (+/- 180 meters Scaled)
 NM2057
 NM2057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN633418(NAD 83)
 NM2057
 NM2057                          SUPERSEDED SURVEY CONTROL
 NM2057
 NM2057.No superseded survey control is available for this station.
 NM2057
 NM2057_MARKER: DV = VERTICAL CONTROL DISK
 NM2057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2057_STAMPING: CC 343 RESET 1977
 NM2057_MARK LOGO: NGS
 NM2057_PROJECTION: FLUSH
 NM2057_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2057+STABILITY: SURFACE MOTION
 NM2057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2057+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM2057
 NM2057  HISTORY     - Date     Condition        Report By
 NM2057  HISTORY     - 1977     MONUMENTED       NGS
 NM2057  HISTORY     - 19930908 GOOD             NGS
 NM2057  HISTORY     - 20120403 GOOD             INDIV
 NM2057
 NM2057                          STATION DESCRIPTION
 NM2057
 NM2057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2057'5.3 KM (3.30 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION OF
 NM2057'STATE HIGHWAY 19 IN VERMILLION, 35.0 M (114.8 FT) NORTHEAST OF THE
 NM2057'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 13.8 M (45.3 FT)
 NM2057'NORTHEAST OF THE NEAR RAIL OF THE UNION PACIFIC RAILROAD, 9.8 M (32.2
 NM2057'FT) EAST OF THE CENTERLINE OF A GRAVELED ROAD, 1.7 M (5.6 FT)
 NM2057'SOUTHEAST OF UTILITY POLE NUMBER 70H1-008, 0.4 M (1.3 FT) NORTHWEST
 NM2057'OF A STEEL GUARD POST, 0.2 M (0.7 FT) SOUTHEAST OF A WITNESS POST AND
 NM2057'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2057
 NM2057                          STATION RECOVERY (2012)
 NM2057
 NM2057'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0184 ***********************************************************************
 QT0184  DESIGNATION -  CEDAR
 QT0184  PID         -  QT0184
 QT0184  STATE/COUNTY-  SD/MEADE
 QT0184  COUNTRY     -  US
 QT0184  USGS QUAD   -  CEDAR CANYON (2017)
 QT0184
 QT0184                         *CURRENT SURVEY CONTROL
 QT0184  ______________________________________________________________________
 QT0184* NAD 83(1996) POSITION- 45 01 31.19575(N) 102 39 06.76340(W)   ADJUSTED
 QT0184* NAVD 88 ORTHO HEIGHT -   930.854 (meters)     3053.98  (feet) ADJUSTED
 QT0184  ______________________________________________________________________
 QT0184  GEOID HEIGHT    -        -17.887 (meters)                     GEOID18
 QT0184  LAPLACE CORR    -         -6.29  (seconds)                    DEFLEC18
 QT0184  DYNAMIC HEIGHT  -        930.646 (meters)     3053.29  (feet) COMP
 QT0184  MODELED GRAVITY -    980,361.4   (mgal)                       NAVD 88
 QT0184
 QT0184  HORZ ORDER      -  FIRST
 QT0184  VERT ORDER      -  FIRST     CLASS II
 QT0184
 QT0184.The horizontal coordinates were established by classical geodetic methods
 QT0184.and adjusted by the National Geodetic Survey in January 1998.
 QT0184
 QT0184.The orthometric height was determined by differential leveling and
 QT0184.adjusted by the NATIONAL GEODETIC SURVEY
 QT0184.in July 1998.
 QT0184
 QT0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0184.GEOID18 height accuracy estimate available here.
 QT0184
 QT0184.Click photographs - Photos may exist for this station.
 QT0184
 QT0184.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0184
 QT0184.The dynamic height is computed by dividing the NAVD 88
 QT0184.geopotential number by the normal gravity value computed on the
 QT0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0184.degrees latitude (g = 980.6199 gals.).
 QT0184
 QT0184.The modeled gravity was interpolated from observed gravity values.
 QT0184
 QT0184. The following values were computed from the NAD 83(1996) position.
 QT0184
 QT0184;                    North         East     Units Scale Factor Converg.
 QT0184;SPC SD N     -   135,880.285   391,049.989   MT  0.99993921   -1 52 36.6
 QT0184;SPC SD N     -   445,800.57  1,282,969.84   sFT  0.99993921   -1 52 36.6
 QT0184;UTM  13      - 4,988,446.784   684,986.335   MT  1.00002079   +1 39 41.7
 QT0184
 QT0184!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0184!SPC SD N     -   0.99985688  x   0.99993921  =   0.99979610
 QT0184!UTM  13      -   0.99985688  x   1.00002079  =   0.99987767
 QT0184
 QT0184:                Primary Azimuth Mark                     Grid Az
 QT0184:SPC SD N     -  CEDAR AZ MK 3                            106 24 50.5
 QT0184:UTM  13      -  CEDAR AZ MK 3                            102 52 32.2
 QT0184
 QT0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8498688446(NAD 83)
 QT0184
 QT0184|---------------------------------------------------------------------|
 QT0184| PID    Reference Object                     Distance      Geod. Az  |
 QT0184|                                                           dddmmss.s |
 QT0184| CQ8044 CEDAR RM 1                          134.268 METERS 07042     |
 QT0184| CQ8043 CEDAR AZ MK                                        1041238.3 |
 QT0184| QT0186 CEDAR AZ MK RESET                                  1043222.6 |
 QT0184| AC6355 CEDAR AZ MK 3                                      1043213.9 |
 QT0184| CQ8045 CEDAR RM 2                          184.459 METERS 13642     |
 QT0184| QT0183 CEDAR RM 3                            5.057 METERS 19324     |
 QT0184| QT0185 CEDAR RM 4                            3.847 METERS 33433     |
 QT0184|---------------------------------------------------------------------|
 QT0184
 QT0184                          SUPERSEDED SURVEY CONTROL
 QT0184
 QT0184  NAD 83(1993)-  45 01 31.18765(N)    102 39 06.76213(W) AD(       ) 1
 QT0184  NAD 83(1986)-  45 01 31.18646(N)    102 39 06.76166(W) AD(       ) 1
 QT0184  NAD 27      -  45 01 31.22770(N)    102 39 05.17540(W) AD(       ) 1
 QT0184  NAVD 88 (06/15/91)  930.844  (m)         3053.94   (f) SUPERSEDED  1 2
 QT0184  NGVD 29 (??/??/92)  930.368  (m)         3052.38   (f) ADJ UNCH    1 2
 QT0184  NGVD 29             930.37   (m)         3052.4    (f) LEVELING    3  
 QT0184
 QT0184.Superseded values are not recommended for survey control.
 QT0184
 QT0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0184.See file dsdata.pdf to determine how the superseded data were derived.
 QT0184
 QT0184_MARKER: DS = TRIANGULATION STATION DISK
 QT0184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0184_STAMPING: CEDAR 1938
 QT0184_MARK LOGO: CGS
 QT0184_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0184+STABILITY: SURFACE MOTION
 QT0184_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0184+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0184
 QT0184  HISTORY     - Date     Condition        Report By
 QT0184  HISTORY     - 1938     MONUMENTED       CGS
 QT0184  HISTORY     - 1951     GOOD             CGS
 QT0184  HISTORY     - 1951     MARK NOT FOUND   USGS
 QT0184  HISTORY     - 1962     GOOD             CGS
 QT0184  HISTORY     - 1962     GOOD             CGS
 QT0184  HISTORY     - 1966     GOOD             CGS
 QT0184  HISTORY     - 1966     GOOD             CGS
 QT0184  HISTORY     - 19960425 GOOD             NGS
 QT0184
 QT0184                          STATION DESCRIPTION
 QT0184
 QT0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QT0184'STATION IS LOCATED ON A HIGH KNOLL ABOUT 1-3/4 MILES E OF THE
 QT0184'CEDAR CANYON POST OFFICE AND 0.2 MILE N OF PRAIRIE HOME CHURCH
 QT0184'ON THE PROPERTY OF W.E. FAIRBANKS.
 QT0184'
 QT0184'UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 QT0184'DISKS SET IN CONCRETE.
 QT0184'
 QT0184'STATION IS REACHED AS FOLLOWS--FROM THE STORE IN MAURINE,
 QT0184'GO W ON U.S. HIGHWAY 212, 2.9 MILES TO THE PRAIRIE HOME
 QT0184'CHURCH, TURN RIGHT (N) AND GO N THROUGH CHURCH YARD 0.2 MILE
 QT0184'TO TOP OF HILL AND STATION.
 QT0184'
 QT0184'AZIMUTH IS 0.5 MILE E OF CHURCH BY W GATEPOST OF ROAD LEADING
 QT0184'FROM U.S. HIGHWAY 212 TO RANCH HOUSE.
 QT0184'
 QT0184'NOTE.  THE REFERENCE MARKS ARE ON THE N-S FENCE LINE E OF THE
 QT0184'STATION, THERE IS 194 PACES BETWEEN THE REFERENCE MARKS, AND
 QT0184'REFERENCE MARK NO. 2 IS 35.0 FEET N OF N GATEPOST IN THE
 QT0184'FENCE.
 QT0184'
 QT0184'HEIGHT OF LIGHT ABOVE STATION MARK - 1.4 METERS.
 QT0184
 QT0184                          STATION RECOVERY (1951)
 QT0184
 QT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0184'THE STATION WAS RECOVERED AS DESCRIBED.  AND MARKS WERE FOUND
 QT0184'IN GOOD CONDITION, EXCEPT FOR THE AZIMUTH MARK, WHICH HAD BEEN
 QT0184'DESTROYED.  A DISCREPANCY WAS FOUND IN THE DISTANCES TO THE
 QT0184'REFERENCE MARKS.  A NEW AZIMUTH MARK WAS ESTABLISHED BY THIS
 QT0184'PARTY.  THE DIRECTIONS TO REACH THE STATION WERE CORRECT.
 QT0184'
 QT0184'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0184'CONCRETE CYLINDER.  IT IS 15 INCHES BELOW THE SURFACE OF THE
 QT0184'GROUND, AND THE DISK IS STAMPED CEDAR 1938.
 QT0184'
 QT0184'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 QT0184'12-INCH SQUARE CONCRETE POST PROJECTING 2 INCHES.  THE DISK
 QT0184'IS STAMPED CEDAR NO 1 1938.
 QT0184'
 QT0184'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 QT0184'12-INCH SQUARE CONCRETE POST PROJECTING 3 INCHES.  THE DISK
 QT0184'IS STAMPED CEDAR NO 2 1938.
 QT0184'
 QT0184'THE AZIMUTH MARK IS 46 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY
 QT0184'212, 42 FEET EAST OF A GATE POST, AND 1 FOOT NORTH OF A WIRE
 QT0184'FENCE.  IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0184'CONCRETE CYLINDER PROJECTING 5 INCHES, AND THE DISK IS STAMPED
 QT0184'CEDAR 1938 RESET 1951.
 QT0184
 QT0184                          STATION RECOVERY (1951)
 QT0184
 QT0184'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1951
 QT0184'OLD STATION HAS BEEN REMOVED.  EXCAVATION AND TOWER INDICATE
 QT0184'RESET IN NEAR FUTURE.  AZIMUTH RESET IN 1951 AND IN GOOD
 QT0184'CONDITION.  ORIGINAL REFERENCE POSTS IN GOOD CONDITION.
 QT0184
 QT0184                          STATION RECOVERY (1962)
 QT0184
 QT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0184'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2
 QT0184'AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD CONDITION
 QT0184'AS DESCRIBED IN 1951.  THE HORIZONTAL DIRECTION TO REFERENCE
 QT0184'MARK NO. 1 AND REFERENCE MARK NO. 2 WERE CHECKED, THE HORIZONTAL
 QT0184'DISTANCE WAS NOT MEASURED BECAUSE THE REFERENCE MARKS ARE NOW
 QT0184'IN A CULTIVATED FIELD AND WERE DESTROYED.  TWO NEW REFERENCE
 QT0184'MARKS WERE ESTABLISHED.  A NEW DESCRIPTION FOLLOWS.
 QT0184'
 QT0184'THE STATION IS LOCATED 2.85 MILES WEST OF MAURINE, 0.2 MILE
 QT0184'NORTH OF THE PRAIRIE HOME CHURCH, ON THE EAST SIDE OF A NORTH-SOUTH
 QT0184'FENCE LINE, IN SECTION 3, T. 12 N., R. 12 E., ON PROPERTY
 QT0184'OWNED BY MR. RALPH HAMPTON.
 QT0184'
 QT0184'TO REACH THE STATION FROM THE CROSSROAD AND STORE AT MAURINE,
 QT0184'GO WEST ON U.S. HIGHWAY 212 FOR 2.2 MILES TO A SIDE ROAD
 QT0184'RIGHT AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  TURN
 QT0184'RIGHT AND GO NORTH ON A GRADED ROAD FOR 0.1 MILE TO A FARM
 QT0184'HOUSE.  TURN LEFT JUST NORTH OF THE FARM HOUSE AND GO WEST
 QT0184'ON A DIM TRACK ROAD FOR 0.55 MILE TO A WIRE GATE.  CONTINUE
 QT0184'STRAIGHT AHEAD AND GO WEST ALONG SOUTH SIDE OF AN EAST-WEST
 QT0184'FENCE LINE FOR 0.1 MILE TO THE HIGHEST POINT AND THE STATION
 QT0184'AS DESCRIBED.
 QT0184'
 QT0184'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0184'CONCRETE CYLINDER WHICH IS 15 INCHES BELOW THE SURFACE OF THE
 QT0184'GROUND AND IS STAMPED CEDAR 1938.  IT IS 88 FEET SOUTH OF
 QT0184'A FENCE CORNER, 6 FEET NORTHEAST OF A METAL WITNESS POST AND
 QT0184'4-1/2 FEET EAST OF A NORTH-SOUTH FENCE LINE.
 QT0184'
 QT0184'REFERENCE MARK NO. 3 IS A STANDARD DISK SET IN THE TOP OF A
 QT0184'12-INCH CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS STAMPED
 QT0184'CEDAR NO 3 1938.  IT IS 10.4 FEET SOUTH OF A METAL WITNESS
 QT0184'POST.
 QT0184'
 QT0184'REFERENCE MARK NO. 4 IS A STANDARD DISK SET IN THE TOP OF A
 QT0184'12-INCH CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS STAMPED
 QT0184'CEDAR NO 4 1938.  IT IS 76-1/2 FEET SOUTH OF A FENCE CORNER
 QT0184'AND 16.7 FEET NORTH OF A METAL WITNESS POST, SET IN THE FENCE
 QT0184'LINE.
 QT0184'
 QT0184'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0184'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED CEDAR
 QT0184'1938 RESET 1951.  IT IS 55 FEET EAST OF THE CENTER OF A WIRE
 QT0184'GATE, 51 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 212 AND 1
 QT0184'FOOT NORTH OF AN EAST-WEST FENCE LINE AND 1 FOOT SOUTH OF A
 QT0184'METAL WITNESS POST.
 QT0184
 QT0184                          STATION RECOVERY (1962)
 QT0184
 QT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 QT0184'3.1 MI W FROM MAURINE.
 QT0184'2.9 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0184'THENCE 0.2 MILE NORTH ALONG A FENCE LINE, ABOUT 0.15 MILE
 QT0184'NORTH-NORTHWEST OF PRAIRIE HOME CHURCH, ON THE TOP OF THE FIRST
 QT0184'KNOLL NORTH OF THE HIGHWAY, 6.2 FEET EAST OF THE FENCE, 88 FEET
 QT0184'SOUTH OF A FENCE CORNER, 16.8 FEET NORTH-NORTHEAST OF R.M. 3,
 QT0184'12.8 FEET SOUTHEAST OF R.M. 4, 7.5 FEET NORTHEAST OF A WITNESS
 QT0184'POST, AND SET IN THE TOP OF A CONCRETE POST 1 1/2 FEET UNDERGROUND.
 QT0184
 QT0184                          STATION RECOVERY (1966)
 QT0184
 QT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 QT0184'STATION MARK, REFERENCE MARK NO. 3, REFERENCE MARK NO. 4 WERE
 QT0184'RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE AZIMUTH
 QT0184'MARK WAS IN THE WAY OF CONSTRUCTION ON U.S. HIGHWAY 212 AND
 QT0184'THE MARK WAS SET ON LINE TO THE STATION BY THE SOUTH DAKOTA
 QT0184'STATE HIGHWAY DEPARTMENT AND THE DIRECTION MISSED THE 1962
 QT0184'OBSERVATION BY 8.7 SECONDS.  THE DISTANCE AND DIRECTION TO
 QT0184'REFERENCE MARK NO. 3 WERE VERIFIED.  THE DISTANCE TO REFERENCE
 QT0184'MARK NO. 4 WAS VERIFIED BUT THE DIRECTION MISSED BY 11 MINUTES
 QT0184'23 SECONDS.
 QT0184'
 QT0184'A NEW AZIMUTH MARK WAS SET.
 QT0184'
 QT0184'FOLLOWING IS A NEW TO REACH AND NOTES FOR THE AZIMUTH MARK.
 QT0184'
 QT0184'TO REACH THE STATION FROM THE CROSSROAD AND STORE IN MAURINE,
 QT0184'GO WEST ON U.S. HIGHWAY 212 FOR 2.2 MILES TO A SIDE ROAD
 QT0184'ON THE RIGHT.  CONTINUE WEST ON HIGHWAY 212 FOR 0.1 MILE TO THE
 QT0184'AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST ON HIGHWAY 212 FOR
 QT0184'0.55 MILE TO THE PRAIRIE HOME CHURCH ON THE RIGHT.  TURN
 QT0184'RIGHT, NORTH, TO THE CHURCH THEN JOG WEST ABOUT 150 FEET TO A
 QT0184'NORTH-SOUTH FENCE.  TURN RIGHT AND GO NORTH ALONG THE WEST
 QT0184'SIDE OF THE FENCE FOR 0.15 MILE TO THE STATION ON THE RIGHT.
 QT0184'
 QT0184'AZIMUTH MARK, A STANDARD DISK STAMPED CEDAR 1938 AZ. 3 1966,
 QT0184'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 QT0184'3 INCHES.  IT IS 148 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0184'212, 106.5 FEET EAST-NORTHEAST OF A POWERLINE POLE, AND 1.5
 QT0184'FEET WEST OF A METAL WITNESS POST.
 QT0184'
 QT0184'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES WEST
 QT0184'OF MAURINE
 QT0184
 QT0184                          STATION RECOVERY (1966)
 QT0184
 QT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0184'RECOVERED IN GOOD CONDITION.
 QT0184
 QT0184                          STATION RECOVERY (1996)
 QT0184
 QT0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0184'18.2 KM (11.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0184'OFFICE IN MUD BUTTE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A FENCE
 QT0184'ON THE WEST SIDE OF PRAIRIE HOME CHURCH, 5.0 M (16.4 FT) NORTH OF
 QT0184'REFERENCE MARK 3, 3.9 M (12.8 FT) SOUTH OF REFERENCE MARK 4, 2.1 M
 QT0184'(6.9 FT) NORTHEAST OF A WITNESS POST, 1.4 M (4.6 FT) EAST OF A FENCE,
 QT0184'AND THE MONUMENT IS RECESSED 0.5 M (1.6 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0835 ***********************************************************************
 OR0835  DESIGNATION -  CEDAR
 OR0835  PID         -  OR0835
 OR0835  STATE/COUNTY-  SD/CHARLES MIX
 OR0835  COUNTRY     -  US
 OR0835  USGS QUAD   -  BOVEE (2017)
 OR0835
 OR0835                         *CURRENT SURVEY CONTROL
 OR0835  ______________________________________________________________________
 OR0835* NAD 83(1996) POSITION- 43 18 04.92008(N) 098 51 59.46724(W)   ADJUSTED
 OR0835* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 OR0835  ______________________________________________________________________
 OR0835  GEOID HEIGHT    -        -26.390 (meters)                     GEOID18
 OR0835  LAPLACE CORR    -         -1.73  (seconds)                    DEFLEC18
 OR0835  HORZ ORDER      -  SECOND
 OR0835
 OR0835.The horizontal coordinates were established by classical geodetic methods
 OR0835.and adjusted by the National Geodetic Survey in January 1998.
 OR0835
 OR0835.The orthometric height was scaled from a topographic map.
 OR0835
 OR0835.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0835.GEOID18 height accuracy estimate available here.
 OR0835
 OR0835.Click photographs - Photos may exist for this station.
 OR0835
 OR0835.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0835
 OR0835. The following values were computed from the NAD 83(1996) position.
 OR0835
 OR0835;                    North         East     Units Scale Factor Converg.
 OR0835;SPC SD S     -   108,590.575   719,003.823   MT  0.99992210   +1 00 42.8
 OR0835;SPC SD S     -   356,267.58  2,358,931.71   sFT  0.99992210   +1 00 42.8
 OR0835;UTM  14      - 4,794,290.588   510,826.519   MT  0.99960144   +0 05 29.6
 OR0835
 OR0835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0835!SPC SD S     -   0.99991565  x   0.99992210  =   0.99983775
 OR0835!UTM  14      -   0.99991565  x   0.99960144  =   0.99951712
 OR0835
 OR0835:                Primary Azimuth Mark                     Grid Az
 OR0835:SPC SD S     -  CEDAR AZ MK                              233 49 00.5
 OR0835:UTM  14      -  CEDAR AZ MK                              234 44 13.7
 OR0835
 OR0835_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1082694290(NAD 83)
 OR0835
 OR0835|---------------------------------------------------------------------|
 OR0835| PID    Reference Object                     Distance      Geod. Az  |
 OR0835|                                                           dddmmss.s |
 OR0835| OR0834 PLATTE MUNICIPAL TANK               APPROX. 9.6 KM 0113215.3 |
 OR0835| CO2817 CEDAR RM 1                           27.502 METERS 01547     |
 OR0835| OR0819 GEDDES MUNICIPAL TANK               APPROX.14.8 KM 1113522.0 |
 OR0835| CO2816 CEDAR AZ MK                                        2344943.3 |
 OR0835| CO2818 CEDAR RM 2                           36.847 METERS 31645     |
 OR0835|---------------------------------------------------------------------|
 OR0835
 OR0835                          SUPERSEDED SURVEY CONTROL
 OR0835
 OR0835  NAD 83(1995)-  43 18 04.92079(N)    098 51 59.46809(W) AD(       ) 2
 OR0835  NAD 83(1986)-  43 18 04.92621(N)    098 51 59.47913(W) AD(       ) 2
 OR0835  NAD 27      -  43 18 04.94100(N)    098 51 58.17900(W) AD(       ) 2
 OR0835
 OR0835.Superseded values are not recommended for survey control.
 OR0835
 OR0835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0835.See file dsdata.pdf to determine how the superseded data were derived.
 OR0835
 OR0835_MARKER: DS = TRIANGULATION STATION DISK
 OR0835_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0835_STAMPING: CEDAR 1948
 OR0835_MARK LOGO: CGS
 OR0835_PROJECTION: FLUSH
 OR0835_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0835+STABILITY: SURFACE MOTION
 OR0835
 OR0835  HISTORY     - Date     Condition        Report By
 OR0835  HISTORY     - 1948     MONUMENTED       CGS
 OR0835  HISTORY     - 1973     GOOD             USAF
 OR0835  HISTORY     - 1973     GOOD             DMA
 OR0835
 OR0835                          STATION DESCRIPTION
 OR0835
 OR0835'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0835'STATION IS LOCATED ABOUT 10 MILES WEST NORTHWEST OF GEDDES
 OR0835'AND 7 MILES SOUTH SOUTHWEST OF PLATTE ON A HIGH PASTURE
 OR0835'RIDGE.  STATION IS 94 FEET SOUTH SOUTHWEST OF WITNESS POST
 OR0835'AND 88 FEET SOUTH OF FENCELINE.  THE MARK IS FLUSH WITH THE
 OR0835'GROUND AND THE DISK IS STAMPED CEDAR 1948.
 OR0835'
 OR0835'REFERENCE MARK NO. 1 IS 90.23 FEET NORTH NORTHEAST OF STATION,
 OR0835'4 FEET EAST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.  THE
 OR0835'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED CEDAR
 OR0835'NO 1 1948.
 OR0835'
 OR0835'REFERENCE MARK NO. 2 IS 120.89 FEET NORTHWEST OF STATION
 OR0835'AND IN FENCELINE.  THE MARK PROJECTS ABOUT 3 INCHES AND THE DISK
 OR0835'IS STAMPED CEDAR NO 2 1948.
 OR0835'
 OR0835'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE SOUTHWEST OF STATION,
 OR0835'32 FEET NORTH OF THE APPROXIMATE CENTERLINE OF DIRT ROAD,
 OR0835'4 FEET NORTH NORTHEAST OF FENCECORNER, 2.8 FEET NORTHEAST
 OR0835'OF WITNESS POST AND 1 FOOT EAST OF FENCE.  THE MARK PROJECTS
 OR0835'ABOUT 4 INCHES AND THE DISK IS STAMPED CEDAR 1948.
 OR0835'
 OR0835'TO REACH FROM THE RAILROAD DEPOT IN GEDDES GO WEST ON GRAVEL
 OR0835'ROAD CROSSING STATE HIGHWAY 50 FOR 7.6 MILES TO U.S. HIGHWAY
 OR0835'281.  TURN RIGHT AND GO NORTH ON U.S. HIGHWAY 281 FOR 3.0
 OR0835'MILES TO CROSSROADS.  TURN LEFT AND GO WEST ON DIRT ROAD
 OR0835'FOR 1.5 MILES TO AZIMUTH MARK ON RIGHT OR NORTH SIDE OF ROAD
 OR0835'AS DESCRIBED.  LEAVE ROAD AND GO NORTH ALONG EAST SIDE OF
 OR0835'FENCE FOR 0.25 MILE TO FENCELINE ON RIDGE.  TURN RIGHT AND
 OR0835'GO EAST ALONG SOUTH SIDE OF FENCE FOR 0.2 MILE TO STATION
 OR0835'AS DESCRIBED.
 OR0835'
 OR0835'A 4 FOOT SIGNAL AT STATION HAMILTON (MO.R.C.) 1945 IS VISIBLE
 OR0835'FROM THE GROUND.
 OR0835'
 OR0835'A 4 FOOT SIGNAL AT STATION BOLAND (MO.R.C.) IS VISIBLE FROM THE
 OR0835'GROUND.
 OR0835'
 OR0835'A 4 FOOT SIGNAL AT STATION PLATTE IS VISIBLE FROM THE GROUND.
 OR0835'
 OR0835'A 4 FOOT SIGNAL AT STATION WHEEL IS VISIBLE FROM THE GROUND.
 OR0835'
 OR0835'A 4 FOOT SIGNAL AT STATION MULE IS VISIBLE FROM THE GROUND.
 OR0835'
 OR0835'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OR0835
 OR0835                          STATION RECOVERY (1973)
 OR0835
 OR0835'RECOVERY NOTE BY US AIR FORCE 1973
 OR0835'THE STATION, AZIMUTH MARK, AND REFERENCE MARKS WERE RECOVERED
 OR0835'AND FOUND TO BE IN GOOD CONDITION.
 OR0835'
 OR0835'A COMPLETE DESCRIPTION FOLLOWS.
 OR0835'
 OR0835'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 281-18-50 IN LAKE
 OR0835'ANDES PROCEED WEST AND NORTH ALONG HIGHWAY 50 FOR 15 MILES
 OR0835'TO THE JUNCTION OF THE HIGHWAY AND A BLACK-TOPPED CROSSROAD.
 OR0835'THE ROAD RIGHT (EAST) LEADS TO THE TOWN OF GEDDES.  TURN
 OR0835'LEFT (WEST) AND PROCEED FOR 7.6 MILES TO A CROSSROAD TURN
 OR0835'RIGHT AND GO NORTH FOR 3.0 MILES TO A CROSSROAD.  TURN LEFT
 OR0835'AND GO WEST FOR 1.5 MILES, TO SEVERAL GATES ON THE RIGHT.
 OR0835'TURN RIGHT THRU EASTERN-MOST GATE, AND GO EAST ON NORTH SIDE
 OR0835'OF AN EAST-WEST FENCE LINE FOR 0.35 MILES TO A NORTH-SOUTH
 OR0835'FENCE LINE.  TURN NORTH ON WEST SIDE OF THE FENCE AND GO
 OR0835'0.05 MILES TO AN EAST-WEST FENCE AND GATE.  CONTINUE NORTH
 OR0835'THROUGH GATE AND ALONG WEST SIDE OF THE NORTH-SOUTH FENCE
 OR0835'FOR 0.2 MILES.  TURN LEFT TO TOP OF RIDGELINE AND
 OR0835'STATION.
 OR0835
 OR0835                          STATION RECOVERY (1973)
 OR0835
 OR0835'RECOVERY NOTE BY DEFENSE MAP AGENCY 1973 (SGB)
 OR0835'STATION, REFERENCE MARKS, AND AZIMUTH MARK WERE RECOVERED IN GOOD
 OR0835'CONDITION.  A NEW STATION DESCRIPTION FOLLOWS--
 OR0835'
 OR0835'FROM THE RAILROAD DEPOT IN GEDDES, GO WEST FOR 7.3 MILES TO JUNCTION
 OR0835'WITH HWY 281.  TURN RIGHT (NORTH) AND GO 2.8 MILES TO A CROSSROAD.
 OR0835'THEN LEFT (WEST) FOR 1.5 MILES TO SEVERAL GATES ON THE RIGHT.  TURN
 OR0835'RIGHT THRU EASTERN MOST GATE, AND GO EAST ON NORTH SIDE OF AN
 OR0835'EAST-WEST FENCE FOR .35 MILES TO A NORTH-SOUTH FENCELINE.  TURN
 OR0835'NORTH, ON WEST SIDE OF THE FENCE, AND GO .05 MILES TO AN
 OR0835'EAST-WEST FENCE AND GATE.  CONTINUE NORTH THRU GATE AND ALONG
 OR0835'WEST SIDE OF THE N-S FENCE FOR 0.2 MILES.  TURN LEFT TO TOP OF
 OR0835'RIDGELINE, AND THE STATION REFERENCE MARK NO. 1 IS ALONG AN
 OR0835'EAST-WEST FENCE LINE, HAS A WITNESS POST, AND IS APPROX. 90 FT.
 OR0835'NNE OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0789 ***********************************************************************
 OS0789  DESIGNATION -  CEDAR
 OS0789  PID         -  OS0789
 OS0789  STATE/COUNTY-  SD/JACKSON
 OS0789  COUNTRY     -  US
 OS0789  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0789
 OS0789                         *CURRENT SURVEY CONTROL
 OS0789  ______________________________________________________________________
 OS0789* NAD 83(1996) POSITION- 43 52 18.00591(N) 101 49 44.79992(W)   ADJUSTED
 OS0789* NAVD 88 ORTHO HEIGHT -   785.    (meters)     2575.    (feet) SCALED
 OS0789  ______________________________________________________________________
 OS0789  GEOID HEIGHT    -        -20.436 (meters)                     GEOID18
 OS0789  LAPLACE CORR    -         -8.40  (seconds)                    DEFLEC18
 OS0789  HORZ ORDER      -  SECOND
 OS0789
 OS0789.The horizontal coordinates were established by classical geodetic methods
 OS0789.and adjusted by the National Geodetic Survey in January 1998.
 OS0789
 OS0789.The orthometric height was scaled from a topographic map.
 OS0789
 OS0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0789.GEOID18 height accuracy estimate available here.
 OS0789
 OS0789.Click photographs - Photos may exist for this station.
 OS0789
 OS0789.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0789
 OS0789. The following values were computed from the NAD 83(1996) position.
 OS0789
 OS0789;                    North         East     Units Scale Factor Converg.
 OS0789;SPC SD S     -   171,979.469   479,787.597   MT  0.99991662   -1 01 54.7
 OS0789;SPC SD S     -   564,235.97  1,574,103.14   sFT  0.99991662   -1 01 54.7
 OS0789;UTM  14      - 4,861,510.522   272,686.435   MT  1.00023558   -1 57 41.5
 OS0789
 OS0789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0789!SPC SD S     -   0.99988006  x   0.99991662  =   0.99979669
 OS0789!UTM  14      -   0.99988006  x   1.00023558  =   1.00011561
 OS0789
 OS0789:                Primary Azimuth Mark                     Grid Az
 OS0789:SPC SD S     -  CEDAR AZ MK                              273 46 07.6
 OS0789:UTM  14      -  CEDAR AZ MK                              274 41 54.4
 OS0789
 OS0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7268661510(NAD 83)
 OS0789
 OS0789|---------------------------------------------------------------------|
 OS0789| PID    Reference Object                     Distance      Geod. Az  |
 OS0789|                                                           dddmmss.s |
 OS0789| CP8974 CEDAR RM 1                           27.345 METERS 00320     |
 OS0789| CP8975 CEDAR RM 2                           13.523 METERS 09841     |
 OS0789| CP8973 CEDAR AZ MK                                        2724412.9 |
 OS0789|---------------------------------------------------------------------|
 OS0789
 OS0789                          SUPERSEDED SURVEY CONTROL
 OS0789
 OS0789  NAD 83(1995)-  43 52 17.99803(N)    101 49 44.80207(W) AD(       ) 2
 OS0789  NAD 83(1986)-  43 52 17.99839(N)    101 49 44.80271(W) AD(       ) 2
 OS0789  NAD 27      -  43 52 18.02830(N)    101 49 43.27300(W) AD(       ) 2
 OS0789
 OS0789.Superseded values are not recommended for survey control.
 OS0789
 OS0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0789.See file dsdata.pdf to determine how the superseded data were derived.
 OS0789
 OS0789_MARKER: DS = TRIANGULATION STATION DISK
 OS0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0789_STAMPING: CEDAR 1961
 OS0789_MARK LOGO: CGS
 OS0789_PROJECTION: FLUSH
 OS0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0789+STABILITY: SURFACE MOTION
 OS0789
 OS0789  HISTORY     - Date     Condition        Report By
 OS0789  HISTORY     - 1961     MONUMENTED       CGS
 OS0789
 OS0789                          STATION DESCRIPTION
 OS0789
 OS0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0789'LOCATED, AIRLINE, ABOUT 16-1/2 MILES WEST-NORTHWEST OF KADOKA,
 OS0789'12-1/2 MILES NORTH-NORTHEAST OF INTERIOR, AND 7-1/4 MILES
 OS0789'SOUTH-SOUTHEAST OF COTTONWOOD IN SECTION 15, T 2S R 19E, ABOUT
 OS0789'IN THE MIDDLE OF A LONG PLATEAU RUNNING EAST AND WEST, AND ABOUT
 OS0789'100 YARDS EAST OF A DEEP GULLY CUTTING THE SOUTHERN EDGE OF THE
 OS0789'PLATEAU.  THE LOCATION IS ABOUT 1/2 MILE WEST OF THE POINT SHOWN
 OS0789'ON LOCAL MAPS AS CEDAR BUTTE.
 OS0789'
 OS0789'TO REACH FROM THE STORE AND FILLING STATION AT CACTUS FLAT GO EAST
 OS0789'ON U.S. HIGHWAY 16, STATE HIGHWAY 40 FOR 2.7 MILES TO A GRAVEL
 OS0789'SIDE ROAD ON THE LEFT.  TURN LEFT AND GO NORTH 1.05 MILES TO A
 OS0789'CROSS ROAD WHERE GRAVEL ROAD GOES WEST.  CONTINUE NORTH 1.05
 OS0789'MILES ON DIRT ROAD TO GATE ACROSS ROAD AND GATE ON RIGHT AT
 OS0789'NORTH BASE OF EARTHEN DAM.  TURN EAST THROUGH GATE ON RIGHT AND
 OS0789'GO NORTH ALONG EAST SIDE OF EAST RIGHT-OF-WAY FENCE 0.5 MILE TO
 OS0789'A FENCE CORNER.  TURN RIGHT AND GO EAST ALONG SOUTH SIDE OF
 OS0789'FENCE 0.2 MILE TO TOP OF RIDGE AND AZIMUTH MARK ON THE LEFT.
 OS0789'CONTINUE EAST ALONG SOUTH SIDE OF FENCE 0.4 MILE TO THE
 OS0789'STATION.
 OS0789'
 OS0789'THE STATION MARK, A STANDARD DISK STAMPED CEDAR 1961 SET IN THE
 OS0789'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH WITH THE GROUND,
 OS0789'IS 90.4 FEET SOUTH OF A FENCE POST WITH TRIANGLE BLAZE.
 OS0789'
 OS0789'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CEDAR NO 1 1961
 OS0789'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 OS0789'2 INCHES ABOVE GROUND, IS 2.8 FEET WEST OF THE FENCE POST WITH
 OS0789'TRIANGLE BLAZE AND 0.7 FOOT SOUTH OF THE WIRE FENCE, AT THE
 OS0789'SAME ELEVATION AS THE STATION.
 OS0789'
 OS0789'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CEDAR NO 2
 OS0789'1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH
 OS0789'WITH THE GROUND, IS 101 FEET SOUTH-SOUTHEAST OF THE FENCE POST WITH
 OS0789'TRIANGLE BLAZE, AT THE SAME ELEVATION AS THE STATION.
 OS0789'
 OS0789'THE AZIMUTH MARK, A STANDARD DISK STAMPED CEDAR 1961 SET IN THE
 OS0789'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 2 INCHES
 OS0789'ABOVE GROUND, IS 5.5 FEET EAST OF A METAL WITNESS SIGN AND 0.6
 OS0789'FOOT SOUTH OF THE WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0775 ***********************************************************************
 OT0775  DESIGNATION -  CEDAR
 OT0775  PID         -  OT0775
 OT0775  STATE/COUNTY-  SD/SHANNON
 OT0775  COUNTRY     -  US
 OT0775  USGS QUAD   -  STIRK TABLE (2017)
 OT0775
 OT0775                         *CURRENT SURVEY CONTROL
 OT0775  ______________________________________________________________________
 OT0775* NAD 83(1996) POSITION- 43 31 16.35483(N) 102 33 17.19089(W)   ADJUSTED
 OT0775* NAVD 88 ORTHO HEIGHT -   957.0   (meters)     3140.    (feet) VERTCON3
 OT0775  ______________________________________________________________________
 OT0775  GEOID HEIGHT    -        -18.253 (meters)                     GEOID18
 OT0775  LAPLACE CORR    -         -5.78  (seconds)                    DEFLEC18
 OT0775  HORZ ORDER      -  FIRST
 OT0775
 OT0775.The horizontal coordinates were established by classical geodetic methods
 OT0775.and adjusted by the National Geodetic Survey in January 1998.
 OT0775
 OT0775.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0775.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0775
 OT0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0775.GEOID18 height accuracy estimate available here.
 OT0775
 OT0775.Click photographs - Photos may exist for this station.
 OT0775
 OT0775.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0775
 OT0775. The following values were computed from the NAD 83(1996) position.
 OT0775
 OT0775;                    North         East     Units Scale Factor Converg.
 OT0775;SPC SD S     -   134,363.800   420,437.939   MT  0.99990830   -1 31 56.9
 OT0775;SPC SD S     -   440,825.23  1,379,386.80   sFT  0.99990830   -1 31 56.9
 OT0775;UTM  13      - 4,821,601.629   697,616.531   MT  1.00008039   +1 41 03.8
 OT0775
 OT0775!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0775!SPC SD S     -   0.99985281  x   0.99990830  =   0.99976112
 OT0775!UTM  13      -   0.99985281  x   1.00008039  =   0.99993319
 OT0775
 OT0775:                Primary Azimuth Mark                     Grid Az
 OT0775:SPC SD S     -  CEDAR AZ MK                              002 46 34.1
 OT0775:UTM  13      -  CEDAR AZ MK                              359 33 33.4
 OT0775
 OT0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9761621601(NAD 83)
 OT0775
 OT0775|---------------------------------------------------------------------|
 OT0775| PID    Reference Object                     Distance      Geod. Az  |
 OT0775|                                                           dddmmss.s |
 OT0775| CP8970 CEDAR AZ MK                                        0011437.2 |
 OT0775| CP8971 CEDAR RM 1                           23.592 METERS 19133     |
 OT0775| CP8972 CEDAR RM 2                           25.116 METERS 28544     |
 OT0775|---------------------------------------------------------------------|
 OT0775
 OT0775                          SUPERSEDED SURVEY CONTROL
 OT0775
 OT0775  NAD 83(1995)-  43 31 16.35184(N)    102 33 17.19094(W) AD(       ) 1
 OT0775  NAD 83(1993)-  43 31 16.34518(N)    102 33 17.19247(W) AD(       ) 1
 OT0775  NAD 83(1986)-  43 31 16.34226(N)    102 33 17.19497(W) AD(       ) 1
 OT0775  NAD 27      -  43 31 16.38200(N)    102 33 15.56600(W) AD(       ) 1
 OT0775  NGVD 29 (07/19/86)  956.6    (m)         3138.     (f) VERT ANG       
 OT0775
 OT0775.Superseded values are not recommended for survey control.
 OT0775
 OT0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0775.See file dsdata.pdf to determine how the superseded data were derived.
 OT0775
 OT0775_MARKER: DS = TRIANGULATION STATION DISK
 OT0775_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0775_STAMPING: CEDAR 1934
 OT0775_MARK LOGO: CGS
 OT0775_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0775
 OT0775  HISTORY     - Date     Condition        Report By
 OT0775  HISTORY     - 1934     MONUMENTED       CGS
 OT0775  HISTORY     - 1936     GOOD             CGS
 OT0775
 OT0775                          STATION DESCRIPTION
 OT0775
 OT0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0775'THIS STATION IS ABOUT 2 MILES NW OF THE ROCKY FORD POST OFFICE
 OT0775'AND IS NEAR THE S END OF A BUTTE LOCALLY KNOWN AS CEDAR BUTTE.
 OT0775'THIS BUTTE IS FLAT TOPPED AND HAS ALMOST PERPENDICULAR SIDES.
 OT0775'THERE IS SOME TIMBER ON THE TOP.  THE STATION IS ABOUT SIXTY FEET
 OT0775'W OF THE POINT WHERE THE BUTTE STARTS TO SLOPE TO THE CANYON TO
 OT0775'THE E.  THE STATION IS 32 FEET S OF A SIXTEEN-INCH PINE AND IS
 OT0775'67 FEET NW OF A 12-INCH PINE.  BOTH THESE TREES HAVE LARGE
 OT0775'TRIANGULAR BLAZES ON THE SIDES FACING THE STATION.
 OT0775'
 OT0775'THE STATION MARK IS A STANDARD DISK SET IN CONCRETE IN A 6-INCH
 OT0775'SHEET METAL PIPE.
 OT0775'
 OT0775'REFERENCE MARK NO. 1 IS SW AND NO. 2 IS NW OF STATION.  THEY
 OT0775'ARE STANDARD REFERENCE DISKS SET IN CONCRETE IN 6-INCH SHEET
 OT0775'METAL PIPES.
 OT0775'
 OT0775'THE AZIMUTH MARK IS A STANDARD BRONZE DISK SET IN CONCRETE
 OT0775'IN A DEPRESSION IN OUTCROPPING BEDROCK, ABOUT 3/8 MILE N OF THE
 OT0775'STATION.  IT IS SET ON THE N EDGE OF A RAVINE, ACROSS FROM
 OT0775'STATION.
 OT0775'
 OT0775'THE STATION IS REACHED FROM THE BRIDGE OVER THE WHITE RIVER,
 OT0775'WHICH IS ABOUT ONE MILE N OF THE ROCKY FORD POST OFFICE, BY
 OT0775'GOING N AND W ON THE MAIN ROAD TOWARD SCENIC 4.3 MILES TO A ROAD
 OT0775'BRANCHING TO THE LEFT, OR W.  THERE IS A CATTLE GUARD AT THE
 OT0775'POINT WHERE THIS ROAD TURNS OFF.  TAKE THIS ROAD W AND S 4.2
 OT0775'MILES TO A CATTLE GUARD.  TURN OFF THE ROAD BEFORE CROSSING
 OT0775'THE CATTLE GUARD AND DRIVE W TOWARD THE MOUTH OF THE CANYON.
 OT0775'DRIVE ABOUT 0.7 MILE FROM THE CATTLE GUARD INTO THE CANYON TO
 OT0775'A POINT WHERE A TRUCK CAN BE DRIVEN NO FARTHER.  FROM THIS
 OT0775'POINT PACK UP THE DRY CREEK ABOUT 1/4 MILE TO A POINT WHERE
 OT0775'THE CANYON OPENS TO THE LEFT OR SW.  GO UP THE CANYON OVER A
 OT0775'VERY STEEP TRAIL AND WORK AROUND THE CLIFFS TO THE RIGHT OR
 OT0775'W.  CLIMB UP THE LAST STEEP SLOPE AND GO ABOUT 60 FEET W TO
 OT0775'THE STATION.  IT IS ABOUT A HALF HOUR PACK.
 OT0775'
 OT0775'A FOUR-FOOT STAND WAS ERECTED.
 OT0775
 OT0775                          STATION RECOVERY (1936)
 OT0775
 OT0775'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0775'STATION AND REFERENCE MARKS WERE FOUND AS DESCRIBED IN GOOD
 OT0775'CONDITION.  ALL MARKS WERE STANDARD DISKS IN CONCRETE, POURED
 OT0775'IN SECTIONS OF 6-INCH STOVE PIPE AND SET IN THE GROUND, WITH ABOUT
 OT0775'6 INCHES EXTENDING ABOVE THE GROUND.
 OT0775'
 OT0775'THE DISTANCES AND DIRECTIONS WERE CHECKED TO THE REFERENCE
 OT0775'MARKS, AND A SMALL DISCREPANCY WAS FOUND IN THE DISTANCES.  NO
 OT0775'CHECK WAS MADE ON THE AZIMUTH.
 OT0775'
 OT0775'STATION CEDAR IS LOCATED ABOUT 19-3/4 MILES S AND W OF SCENIC
 OT0775'ON TOP OF A HIGH BUTTE, KNOWN LOCALLY AS CEDAR BUTTE.  THE
 OT0775'STATION IS ABOUT 1/4 MILE SE OF THE POINT WHERE THE TRAIL TO TOP
 OT0775'OF BUTTE REACHES THE TOP.  ABOUT 100 FEET W OF THE EASTERN EDGE
 OT0775'OF BUTTE.  40 PACES E OF A N AND S TRAIL.  10 PACES S OF AN
 OT0775'18-INCH PINE TREE.  22 PACES W OF A 14-INCH PINE TREE.  30
 OT0775'PACES N OF A 14-INCH PINE TREE.
 OT0775'
 OT0775'REFERENCE MARK NO. 1 IS 77.40 FEET SSE OF THE STATION.
 OT0775'
 OT0775'REFERENCE MARK NO. 2 IS 82.40 FEET W OF THE STATION.
 OT0775'
 OT0775'THE AZIMUTH MARK IS ABOUT 3/8 MILE N OF THE STATION.  IT IS SET
 OT0775'ON THE N EDGE OF A RAVINE, ACROSS THE RAVINE FROM THE STATION.
 OT0775'
 OT0775'ALL LINES EXCEPT THE LINES TO SHEEP AND CUNY WERE SEEN FROM THE
 OT0775'GROUND.  SHEEP AND CUNY WERE NINETY-(90)-FOOT TOWERS.
 OT0775'
 OT0775'TO REACH THE STATION FROM SCENIC GO S FROM THE RAILROAD TRACKS
 OT0775'15.2 MILES TO A CATTLE GUARD ON THE RIGHT, HAVING ALREADY PASSED
 OT0775'OVER ONE CATTLE GUARD AT 7.0 MILES.  TURN TO THE RIGHT OVER THE
 OT0775'SECOND CATTLE GUARD AND GO W ALONG A DIM ROAD 3.0 MILES.  TURN
 OT0775'TO THE RIGHT AND FOLLOW A DIM ROAD TOWARD THE N END OF CEDAR
 OT0775'BUTTE 0.2 MILE.  TURN TO THE RIGHT AND GO AROUND A SMALL BUTTE
 OT0775'AND CONTINUE ON TO A POINT EVEN WITH THE N END OF CEDAR BUTTE.
 OT0775'TURN TO THE LEFT AND GO S ALONG THE W SIDE OF A SHALLOW CANYON
 OT0775'AS FAR AS VEHICLES WILL GO.  LEAVE THE VEHICLES AND CONTINUE
 OT0775'ON FOOT ALONG THE W SIDE OF THE CANYON IN A SOUTHERLY
 OT0775'DIRECTION ON A DIM TRAIL TO THE TOP OF BUTTE.  FOLLOW THE
 OT0775'TRAIL ABOUT 1/4 MILE IN A SOUTHERLY DIRECTION TO STATION ON
 OT0775'THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC6355 ***********************************************************************
 AC6355  DESIGNATION -  CEDAR AZ MK 3
 AC6355  PID         -  AC6355
 AC6355  STATE/COUNTY-  SD/MEADE
 AC6355  COUNTRY     -  US
 AC6355  USGS QUAD   -  CEDAR CANYON (2017)
 AC6355
 AC6355                         *CURRENT SURVEY CONTROL
 AC6355  ______________________________________________________________________
 AC6355* NAD 83(1986) POSITION- 45 01 24.     (N) 102 38 30.     (W)   SCALED
 AC6355* NAVD 88 ORTHO HEIGHT -   895.132 (meters)     2936.78  (feet) ADJUSTED
 AC6355  ______________________________________________________________________
 AC6355  GEOID HEIGHT    -        -17.911 (meters)                     GEOID18
 AC6355  DYNAMIC HEIGHT  -        894.933 (meters)     2936.13  (feet) COMP
 AC6355  MODELED GRAVITY -    980,363.7   (mgal)                       NAVD 88
 AC6355
 AC6355  VERT ORDER      -  FIRST     CLASS II
 AC6355
 AC6355.The horizontal coordinates were scaled from a map and have
 AC6355.an estimated accuracy of +/- 6 seconds.
 AC6355
 AC6355.The orthometric height was determined by differential leveling and
 AC6355.adjusted by the NATIONAL GEODETIC SURVEY
 AC6355.in July 1998.
 AC6355
 AC6355.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC6355.GEOID18 height accuracy estimate available here.
 AC6355
 AC6355.Click photographs - Photos may exist for this station.
 AC6355
 AC6355.The dynamic height is computed by dividing the NAVD 88
 AC6355.geopotential number by the normal gravity value computed on the
 AC6355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC6355.degrees latitude (g = 980.6199 gals.).
 AC6355
 AC6355.The modeled gravity was interpolated from observed gravity values.
 AC6355
 AC6355;                    North         East    Units  Estimated Accuracy
 AC6355;SPC SD N     -   135,630.      391,850.      MT  (+/- 180 meters Scaled)
 AC6355
 AC6355_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK857882(NAD 83)
 AC6355
 AC6355                          SUPERSEDED SURVEY CONTROL
 AC6355
 AC6355.No superseded survey control is available for this station.
 AC6355
 AC6355_MARKER: DZ = AZIMUTH MARK DISK
 AC6355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC6355_STAMPING: CEDAR 1938 AZ. 3 1966
 AC6355_MARK LOGO: CGS
 AC6355_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC6355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC6355+STABILITY: SURFACE MOTION
 AC6355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC6355+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 AC6355
 AC6355  HISTORY     - Date     Condition        Report By
 AC6355  HISTORY     - 1966     MONUMENTED       CGS
 AC6355  HISTORY     - 19960425 GOOD             NGS
 AC6355
 AC6355                          STATION DESCRIPTION
 AC6355
 AC6355'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC6355'19.0 KM (11.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AC6355'OFFICE IN MUD BUTTE, 346.0 M (1135.2 FT) WEST OF MILEPOST 85, 48.6 M
 AC6355'(159.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 32.6 M (107.0 FT)
 AC6355'NORTHEAST OF A UTILITY POLE, 17.8 M (58.4 FT) NORTH OF A WITNESS POST
 AC6355'AND FENCE, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 AC6355'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0735 ***********************************************************************
 OS0735  DESIGNATION -  CEDAR BUTTE
 OS0735  PID         -  OS0735
 OS0735  STATE/COUNTY-  SD/MELLETTE
 OS0735  COUNTRY     -  US
 OS0735  USGS QUAD   -  CEDAR BUTTE (2017)
 OS0735
 OS0735                         *CURRENT SURVEY CONTROL
 OS0735  ______________________________________________________________________
 OS0735* NAD 83(1996) POSITION- 43 33 31.89198(N) 101 07 03.51334(W)   ADJUSTED
 OS0735* NAVD 88 ORTHO HEIGHT -   808.    (meters)     2651.    (feet) SCALED
 OS0735  ______________________________________________________________________
 OS0735  GEOID HEIGHT    -        -22.623 (meters)                     GEOID18
 OS0735  LAPLACE CORR    -         -8.97  (seconds)                    DEFLEC18
 OS0735  HORZ ORDER      -  FIRST
 OS0735
 OS0735.The horizontal coordinates were established by classical geodetic methods
 OS0735.and adjusted by the National Geodetic Survey in January 1998.
 OS0735
 OS0735.The orthometric height was scaled from a topographic map.
 OS0735
 OS0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0735.GEOID18 height accuracy estimate available here.
 OS0735
 OS0735.Click photographs - Photos may exist for this station.
 OS0735
 OS0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0735
 OS0735. The following values were computed from the NAD 83(1996) position.
 OS0735
 OS0735;                    North         East     Units Scale Factor Converg.
 OS0735;SPC SD S     -   136,444.068   536,636.134   MT  0.99990741   -0 32 27.8
 OS0735;SPC SD S     -   447,650.25  1,760,613.72   sFT  0.99990741   -0 32 27.8
 OS0735;UTM  14      - 4,825,056.724   328,964.981   MT  0.99995983   -1 27 34.6
 OS0735
 OS0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0735!SPC SD S     -   0.99987679  x   0.99990741  =   0.99978421
 OS0735!UTM  14      -   0.99987679  x   0.99995983  =   0.99983662
 OS0735
 OS0735:                Primary Azimuth Mark                     Grid Az
 OS0735:SPC SD S     -  CEDAR BUTTE AZ MK                        197 17 35.1
 OS0735:UTM  14      -  CEDAR BUTTE AZ MK                        198 12 41.9
 OS0735
 OS0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2896425056(NAD 83)
 OS0735
 OS0735|---------------------------------------------------------------------|
 OS0735| PID    Reference Object                     Distance      Geod. Az  |
 OS0735|                                                           dddmmss.s |
 OS0735| CP8977 CEDAR BUTTE RM 1                     14.210 METERS 04217     |
 OS0735| CP8976 CEDAR BUTTE AZ MK                                  1964507.3 |
 OS0735| CP8978 CEDAR BUTTE RM 2                     13.975 METERS 31557     |
 OS0735|---------------------------------------------------------------------|
 OS0735
 OS0735                          SUPERSEDED SURVEY CONTROL
 OS0735
 OS0735  NAD 83(1995)-  43 33 31.88632(N)    101 07 03.51542(W) AD(       ) 1
 OS0735  NAD 83(1986)-  43 33 31.88734(N)    101 07 03.51987(W) AD(       ) 1
 OS0735  NAD 27      -  43 33 31.88550(N)    101 07 01.99070(W) AD(       ) 1
 OS0735
 OS0735.Superseded values are not recommended for survey control.
 OS0735
 OS0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0735.See file dsdata.pdf to determine how the superseded data were derived.
 OS0735
 OS0735_MARKER: DS = TRIANGULATION STATION DISK
 OS0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0735_STAMPING: CEDAR BUTTE 1936
 OS0735_MARK LOGO: CGS
 OS0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0735+STABILITY: SURFACE MOTION
 OS0735
 OS0735  HISTORY     - Date     Condition        Report By
 OS0735  HISTORY     - 1936     MONUMENTED       CGS
 OS0735
 OS0735                          STATION DESCRIPTION
 OS0735
 OS0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0735'STATION IS LOCATED ABOUT 3.6 MILES BY ROAD SOUTHWEST OF CEDAR BUTTE
 OS0735'STORE, 1.2 MILES SOUTHEAST OF STATE HIGHWAY 40, 10 PACES SOUTH OF
 OS0735'THE CENTERLINE OF AN EAST-WEST FARM ROAD, ON PROMINENT GROUND,
 OS0735'BUT NOT QUITE THE HIGHEST IN THE VICINITY.
 OS0735'
 OS0735'TO REACH THE STATION FROM CEDAR BUTTE STORE, GO WEST AND SOUTH ON
 OS0735'STATE HIGHWAY 40 FOR 2.4 MILES TO A ROAD THAT LEADS TO THE LEFT
 OS0735'FROM A RIGHT-HAND CURVE JUST BEFORE A WHITE HOUSE, FOLLOW THIS
 OS0735'ROAD SOUTH AND EAST FOR 1.1 MILES TO A POINT OPPOSITE A VACANT
 OS0735'HOUSE, HERE BEAR EAST AND FOLLOW THE TOP OF HILL TO HIGHEST
 OS0735'POINT AND STATION ABOUT 0.2 MILE DISTANT.
 OS0735'
 OS0735'AZIMUTH MARK IS LOCATED ABOUT 0.6 MILE SOUTH OF THE STATION, ONE
 OS0735'FOOT WEST OF A FENCE ON THE EAST SIDE OF ROAD, IN FRONT OF A
 OS0735'SMALL STUCCO OR PLASTER HOUSE, ON THE CREST OF A SMALL HILL.
 OS0735'
 OS0735'REFERENCE MARK NO. 1 IS 46.62 FEET NORTHEAST OF THE STATION AND
 OS0735'63.26 FEET EAST OF REFERENCE MARK NO. 2.
 OS0735'
 OS0735'REFERENCE MARK NO. 2 IS 45.85 FEET NORTHWEST OF THE STATION.
 OS0735'
 OS0735'A 4-FOOT STAND WAS USED ON THIS STATION AND ALL STATIONS WERE
 OS0735'VISIBLE FROM GROUND.
 OS0735'
 OS0735'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0735'BRONZE DISKS SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0720 ***********************************************************************
 PS0720  DESIGNATION -  CEDAR RIVER
 PS0720  PID         -  PS0720
 PS0720  STATE/COUNTY-  SD/LYMAN
 PS0720  COUNTRY     -  US
 PS0720  USGS QUAD   -  JOE CREEK SW (2017)
 PS0720
 PS0720                         *CURRENT SURVEY CONTROL
 PS0720  ______________________________________________________________________
 PS0720* NAD 83(1996) POSITION- 44 05 45.01731(N) 099 54 30.08368(W)   ADJUSTED
 PS0720* NAVD 88 ORTHO HEIGHT -   598.37  (+/-2cm)     1963.2   (feet) VERTCON3
 PS0720  ______________________________________________________________________
 PS0720  GEOID HEIGHT    -        -24.284 (meters)                     GEOID18
 PS0720  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 PS0720  HORZ ORDER      -  SECOND
 PS0720  VERT ORDER      -  THIRD ? (See Below)
 PS0720
 PS0720.The horizontal coordinates were established by classical geodetic methods
 PS0720.and adjusted by the National Geodetic Survey in January 1998.
 PS0720
 PS0720.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0720.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0720
 PS0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0720.GEOID18 height accuracy estimate available here.
 PS0720
 PS0720.The vertical order pertains to the NGVD 29 superseded value.
 PS0720
 PS0720.Click photographs - Photos may exist for this station.
 PS0720
 PS0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0720
 PS0720. The following values were computed from the NAD 83(1996) position.
 PS0720
 PS0720;                    North         East     Units Scale Factor Converg.
 PS0720;SPC SD S     -   195,890.163   634,028.715   MT  0.99994156   +0 17 35.4
 PS0720;SPC SD S     -   642,682.98  2,080,142.54   sFT  0.99994156   +0 17 35.4
 PS0720;UTM  14      - 4,882,918.546   427,290.548   MT  0.99966502   -0 37 55.6
 PS0720
 PS0720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0720!SPC SD S     -   0.99990999  x   0.99994156  =   0.99985155
 PS0720!UTM  14      -   0.99990999  x   0.99966502  =   0.99957504
 PS0720
 PS0720:                Primary Azimuth Mark                     Grid Az
 PS0720:SPC SD S     -  CEDAR RIVER AZ MK                        121 21 24.0
 PS0720:UTM  14      -  CEDAR RIVER AZ MK                        122 16 55.0
 PS0720
 PS0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2729082918(NAD 83)
 PS0720
 PS0720|---------------------------------------------------------------------|
 PS0720| PID    Reference Object                     Distance      Geod. Az  |
 PS0720|                                                           dddmmss.s |
 PS0720| CO5362 CEDAR RIVER AZ MK                                  1213859.4 |
 PS0720| CO5363 CEDAR RIVER RM 1                     28.556 METERS 16251     |
 PS0720| CO5364 CEDAR RIVER RM 2                     25.778 METERS 29341     |
 PS0720|---------------------------------------------------------------------|
 PS0720
 PS0720                          SUPERSEDED SURVEY CONTROL
 PS0720
 PS0720  NAD 83(1986)-  44 05 45.01462(N)    099 54 30.08798(W) AD(       ) 2
 PS0720  NAD 27      -  44 05 45.06000(N)    099 54 28.66000(W) AD(       ) 2
 PS0720  MORC        -  44 05 42.40000(N)    099 54 28.06000(W) AD(       ) 3
 PS0720  NGVD 29             598.02   (m)         1962.0    (f) LEVELING    3  
 PS0720
 PS0720.Superseded values are not recommended for survey control.
 PS0720
 PS0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0720.See file dsdata.pdf to determine how the superseded data were derived.
 PS0720
 PS0720_MARKER: P = PIPE CAP
 PS0720_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PS0720_MARK LOGO: MORC
 PS0720_MAGNETIC: P = MARKER IS A STEEL PIPE
 PS0720_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0720
 PS0720  HISTORY     - Date     Condition        Report By
 PS0720  HISTORY     - 1889     MONUMENTED       MORC
 PS0720  HISTORY     - 1963     GOOD             USDA
 PS0720
 PS0720                          STATION DESCRIPTION
 PS0720
 PS0720'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (MEW)
 PS0720'THE STATION IS LOCATED ABOUT 13 MILES NORTH OF, AND ABOUT 2 MILES
 PS0720'WEST OF KENNEBEC, AND ABOUT 1-1/2 MILES SOUTHWEST OF THE MISSOURI
 PS0720'RIVER AT ITS NEAREST POINT.  IT IS ON A SMALL KNOLL (CENTER 1 OF
 PS0720'3) ON TOP OF A LONG, HIGH RIDGE.  IT IS 36 FEET NORTHEAST OF OF
 PS0720'THE CENTERLINE OF A DIM TRACK ROAD, AND 6 FEET EAST-SOUTHEAST OF A
 PS0720'WITNESS POST.  IT IS A 4 INCH IRON PIPE WHICH PROJECTS 8
 PS0720'INCHES AND HAS A MISSOURI RIVER COMMISSION TRIANGULATION
 PS0720'STATION CAP SET ON THE TOP.
 PS0720'
 PS0720'REFERENCE MARK NO. 1 IS 93.69 FEET SOUTH OF, AND ABOUT 3 FEET
 PS0720'LOWER THAN THE STATION.  THE DISK IS STAMPED CEDAR RIVER MO RC
 PS0720'1948 AND PROJECTS 6 INCHES.
 PS0720'
 PS0720'REFERENCE MARK NO. 2 IS 84.58 FEET WEST OF THE STATION, 13 FEET
 PS0720'NORTHEAST OF THE TRACK ROAD, AND IS ABOUT THE SAME ELEVATION AS
 PS0720'THE STATION.  THE DISK IS STAMPED CEDAR RIVER MO RC 1948 AND
 PS0720'PROJECTS 6 INCHES.
 PS0720'
 PS0720'THE AZIMUTH MARK IS ABOUT 0.3 MILE SOUTHEAST OF THE STATION,
 PS0720'20 FEET SOUTH OF THE CENTER LINE OF THE DIM TRACK ROAD, AND 4
 PS0720'FEET SOUTHEAST OF A WITNESS POST.  THE DISK IS STAMPED CEDAR
 PS0720'RIVER MO RC 1948 AND PROJECTS 3 INCHES.
 PS0720'
 PS0720'TO REACH THE STATION FROM THE INTERSECTION 1 BLOCK WEST OF THE
 PS0720'DEPOT, IN KENNEBEC, GO WEST ON U.S. HIGHWAY 16 FOR 0.1 MILE TO A
 PS0720'SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTH FOR 12.25 MILES TO A
 PS0720'T INTERSECTION.  TURN LEFT AND GO WEST FOR 1.0 MILE, TURN RIGHT
 PS0720'AND GO NORTH FOR 1.0 MILE, THENCE TURN LEFT AND GO WEST FOR 0.5
 PS0720'MILE TO WHERE THE MAIN ROAD TURNS RIGHT AGAIN.  HERE KEEP
 PS0720'STRAIGHT AHEAD, ABOUT 100 FEET, TO A WIRE GATE.  PASS THRU THE
 PS0720'GATE AND GO WEST ON A DIM TRACK ROAD FOR 0.4 MILE TO THE
 PS0720'TOP OF THE FIRST KNOLL AND THE AZIMUTH MARK ON THE LEFT.
 PS0720'CONTINUE WEST AND NORTHWEST FOR 0.3 MILE TO THE TOP OF THE
 PS0720'CENTER KNOLL AND THE STATION AS DESCRIBED.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT LA ROCHE 1934 IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT CHAPELLE IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT GREY IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT JOE IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT KEN IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT BRULE IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT TWIN BUTTE IS VISIBLE AT 37 FEET.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT PRESHO 1924 IS VISIBLE AT 20 FEET.
 PS0720'
 PS0720'A 4 FOOT SIGNAL AT EHLERS 1934 IS VISIBLE FROM THE GROUND.
 PS0720'
 PS0720'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PS0720
 PS0720                          STATION RECOVERY (1963)
 PS0720
 PS0720'RECOVERY NOTE BY US DEPARTMENT OF AGRICULTURE 1963 (AWH)
 PS0720'RECOVERED AS DESCRIBED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0183 ***********************************************************************
 QT0183  DESIGNATION -  CEDAR RM 3
 QT0183  PID         -  QT0183
 QT0183  STATE/COUNTY-  SD/MEADE
 QT0183  COUNTRY     -  US
 QT0183  USGS QUAD   -  CEDAR CANYON (2017)
 QT0183
 QT0183                         *CURRENT SURVEY CONTROL
 QT0183  ______________________________________________________________________
 QT0183* NAD 83(1986) POSITION- 45 01 31.04   (N) 102 39 06.82   (W)   HD_HELD1
 QT0183* NAVD 88 ORTHO HEIGHT -   931.374 (meters)     3055.68  (feet) ADJUSTED
 QT0183  ______________________________________________________________________
 QT0183  GEOID HEIGHT    -        -17.887 (meters)                     GEOID18
 QT0183  DYNAMIC HEIGHT  -        931.166 (meters)     3055.00  (feet) COMP
 QT0183  MODELED GRAVITY -    980,361.4   (mgal)                       NAVD 88
 QT0183
 QT0183  VERT ORDER      -  FIRST     CLASS II
 QT0183
 QT0183.The horizontal coordinates were determined by differentially corrected
 QT0183.hand held GPS observations or other comparable positioning techniques
 QT0183.and have an estimated accuracy of +/- 3 meters.
 QT0183
 QT0183.The orthometric height was determined by differential leveling and
 QT0183.adjusted by the NATIONAL GEODETIC SURVEY
 QT0183.in June 1991.
 QT0183
 QT0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0183.GEOID18 height accuracy estimate available here.
 QT0183
 QT0183.Click photographs - Photos may exist for this station.
 QT0183
 QT0183.The dynamic height is computed by dividing the NAVD 88
 QT0183.geopotential number by the normal gravity value computed on the
 QT0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0183.degrees latitude (g = 980.6199 gals.).
 QT0183
 QT0183.The modeled gravity was interpolated from observed gravity values.
 QT0183
 QT0183;                    North         East    Units  Estimated Accuracy
 QT0183;SPC SD N     -   135,875.5     391,048.6     MT  (+/- 3 meters HH1 GPS) 
 QT0183
 QT0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8498588441(NAD 83)
 QT0183
 QT0183                          SUPERSEDED SURVEY CONTROL
 QT0183
 QT0183  NGVD 29 (??/??/92)  930.898  (m)         3054.12   (f) ADJ UNCH    1 2
 QT0183
 QT0183.Superseded values are not recommended for survey control.
 QT0183
 QT0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0183.See file dsdata.pdf to determine how the superseded data were derived.
 QT0183
 QT0183_MARKER: DR = REFERENCE MARK DISK
 QT0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0183_STAMPING: CEDAR NO 3 1938
 QT0183_MARK LOGO: CGS
 QT0183_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0183+STABILITY: SURFACE MOTION
 QT0183_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0183+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0183
 QT0183  HISTORY     - Date     Condition        Report By
 QT0183  HISTORY     - 1962     MONUMENTED       CGS
 QT0183  HISTORY     - 1962     GOOD             CGS
 QT0183  HISTORY     - 1966     GOOD             CGS
 QT0183  HISTORY     - 19960425 GOOD             NGS
 QT0183
 QT0183                          STATION DESCRIPTION
 QT0183
 QT0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0183'3.1 MI W FROM MAURINE.
 QT0183'2.9 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0183'THENCE 0.2 MILE NORTH ALONG A FENCE LINE, ABOUT 0.15 MILE
 QT0183'NORTH-NORTHWEST OF PRAIRIE HOME CHURCH, ON THE FIRST KNOLL
 QT0183'NORTH OF THE HIGHWAY, 16.8 FEET SOUTH-SOUTHWEST OF THE STATION,
 QT0183'0.5 FOOT EAST OF THE FENCE, 28.5 FEET SOUTH OF R.M. 4, 10.5 FEET
 QT0183'SOUTH OF A WITNESS POST, ABOUT LEVEL WITH R.M. 4, AND SET IN THE
 QT0183'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 QT0183
 QT0183                          STATION RECOVERY (1966)
 QT0183
 QT0183'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0183'RECOVERED IN GOOD CONDITION.
 QT0183
 QT0183                          STATION RECOVERY (1996)
 QT0183
 QT0183'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0183'18.2 KM (11.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0183'OFFICE IN MUD BUTTE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A FENCE
 QT0183'ON THE WEST SIDE OF PRAIRIE HOME CHURCH, 5.0 M (16.4 FT) SOUTH OF
 QT0183'TRIANGULATION STATION CEDAR, 3.3 M (10.8 FT) SOUTH OF A WITNESS POST,
 QT0183'0.1 M (0.3 FT) EAST OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QT0183'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0185 ***********************************************************************
 QT0185  DESIGNATION -  CEDAR RM 4
 QT0185  PID         -  QT0185
 QT0185  STATE/COUNTY-  SD/MEADE
 QT0185  COUNTRY     -  US
 QT0185  USGS QUAD   -  CEDAR CANYON (2017)
 QT0185
 QT0185                         *CURRENT SURVEY CONTROL
 QT0185  ______________________________________________________________________
 QT0185* NAD 83(1986) POSITION- 45 01 31.31   (N) 102 39 06.84   (W)   HD_HELD1
 QT0185* NAVD 88 ORTHO HEIGHT -   931.388 (meters)     3055.73  (feet) ADJUSTED
 QT0185  ______________________________________________________________________
 QT0185  GEOID HEIGHT    -        -17.887 (meters)                     GEOID18
 QT0185  DYNAMIC HEIGHT  -        931.180 (meters)     3055.05  (feet) COMP
 QT0185  MODELED GRAVITY -    980,361.4   (mgal)                       NAVD 88
 QT0185
 QT0185  VERT ORDER      -  FIRST     CLASS II
 QT0185
 QT0185.The horizontal coordinates were determined by differentially corrected
 QT0185.hand held GPS observations or other comparable positioning techniques
 QT0185.and have an estimated accuracy of +/- 3 meters.
 QT0185
 QT0185.The orthometric height was determined by differential leveling and
 QT0185.adjusted by the NATIONAL GEODETIC SURVEY
 QT0185.in July 1998.
 QT0185
 QT0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0185.GEOID18 height accuracy estimate available here.
 QT0185
 QT0185.Click photographs - Photos may exist for this station.
 QT0185
 QT0185.The dynamic height is computed by dividing the NAVD 88
 QT0185.geopotential number by the normal gravity value computed on the
 QT0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0185.degrees latitude (g = 980.6199 gals.).
 QT0185
 QT0185.The modeled gravity was interpolated from observed gravity values.
 QT0185
 QT0185;                    North         East    Units  Estimated Accuracy
 QT0185;SPC SD N     -   135,883.9     391,048.4     MT  (+/- 3 meters HH1 GPS) 
 QT0185
 QT0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8498488450(NAD 83)
 QT0185
 QT0185                          SUPERSEDED SURVEY CONTROL
 QT0185
 QT0185  NAVD 88 (06/15/91)  931.355  (m)         3055.62   (f) SUPERSEDED  1 2
 QT0185  NGVD 29 (??/??/92)  930.879  (m)         3054.06   (f) ADJ UNCH    1 2
 QT0185
 QT0185.Superseded values are not recommended for survey control.
 QT0185
 QT0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0185.See file dsdata.pdf to determine how the superseded data were derived.
 QT0185
 QT0185_MARKER: DR = REFERENCE MARK DISK
 QT0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0185_STAMPING: CEDAR NO 4 1938
 QT0185_MARK LOGO: CGS
 QT0185_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0185+STABILITY: SURFACE MOTION
 QT0185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0185+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0185
 QT0185  HISTORY     - Date     Condition        Report By
 QT0185  HISTORY     - 1962     MONUMENTED       CGS
 QT0185  HISTORY     - 1962     GOOD             CGS
 QT0185  HISTORY     - 1966     GOOD             CGS
 QT0185  HISTORY     - 19960425 GOOD             NGS
 QT0185
 QT0185                          STATION DESCRIPTION
 QT0185
 QT0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0185'3.1 MI W FROM MAURINE.
 QT0185'2.9 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0185'THENCE 0.2 MILE NORTH ALONG A FENCE LINE, ABOUT 0.15 MILE
 QT0185'NORTH-NORTHWEST OF PRAIRIE HOME CHURCH, ON THE FIRST KNOLL NORTH
 QT0185'OF THE HIGHWAY, 28.5 FEET NORTH OF R.M. 3, 0.4 FOOT WEST OF THE
 QT0185'FENCE, 18.0 FEET NORTH OF A WITNESS POST, 12.8 FEET NORTHWEST
 QT0185'OF THE STATION, ABOUT LEVEL WITH R.M. 3, AND SET IN THE TOP OF A
 QT0185'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 QT0185
 QT0185                          STATION RECOVERY (1966)
 QT0185
 QT0185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0185'RECOVERED IN GOOD CONDITION.
 QT0185
 QT0185                          STATION RECOVERY (1996)
 QT0185
 QT0185'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0185'18.2 KM (11.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0185'OFFICE IN MUD BUTTE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A FENCE
 QT0185'ON THE WEST SIDE OF PRAIRIE HOME CHURCH, 5.2 M (17.1 FT) NORTH OF A
 QT0185'WITNESS POST, 3.9 M (12.8 FT) NORTH OF TRIANGULATION STATION CEDAR,
 QT0185'3.3 M (10.8 FT) SOUTH OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A
 QT0185'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0676 ***********************************************************************
 OS0676  DESIGNATION -  CEMETARY
 OS0676  PID         -  OS0676
 OS0676  STATE/COUNTY-  SD/MELLETTE
 OS0676  COUNTRY     -  US
 OS0676  USGS QUAD   -  BADNATION (2017)
 OS0676
 OS0676                         *CURRENT SURVEY CONTROL
 OS0676  ______________________________________________________________________
 OS0676* NAD 83(1996) POSITION- 43 39 46.51699(N) 100 17 32.87945(W)   ADJUSTED
 OS0676* NAVD 88 ORTHO HEIGHT -   613.    (meters)     2011.    (feet) SCALED
 OS0676  ______________________________________________________________________
 OS0676  GEOID HEIGHT    -        -24.986 (meters)                     GEOID18
 OS0676  LAPLACE CORR    -         -5.67  (seconds)                    DEFLEC18
 OS0676  HORZ ORDER      -  FIRST
 OS0676
 OS0676.The horizontal coordinates were established by classical geodetic methods
 OS0676.and adjusted by the National Geodetic Survey in January 1998.
 OS0676
 OS0676.The orthometric height was scaled from a topographic map.
 OS0676
 OS0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0676.GEOID18 height accuracy estimate available here.
 OS0676
 OS0676.Click photographs - Photos may exist for this station.
 OS0676
 OS0676.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0676
 OS0676. The following values were computed from the NAD 83(1996) position.
 OS0676
 OS0676;                    North         East     Units Scale Factor Converg.
 OS0676;SPC SD S     -   147,706.450   603,295.966   MT  0.99990717   +0 01 41.5
 OS0676;SPC SD S     -   484,600.24  1,979,313.52   sFT  0.99990717   +0 01 41.5
 OS0676;UTM  14      - 4,835,246.918   395,792.365   MT  0.99973357   -0 53 32.7
 OS0676
 OS0676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0676!SPC SD S     -   0.99990774  x   0.99990717  =   0.99981492
 OS0676!UTM  14      -   0.99990774  x   0.99973357  =   0.99964133
 OS0676
 OS0676:                Primary Azimuth Mark                     Grid Az
 OS0676:SPC SD S     -  CEMETARY AZ MK                           169 28 39.3
 OS0676:UTM  14      -  CEMETARY AZ MK                           170 23 53.5
 OS0676
 OS0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9579235246(NAD 83)
 OS0676
 OS0676|---------------------------------------------------------------------|
 OS0676| PID    Reference Object                     Distance      Geod. Az  |
 OS0676|                                                           dddmmss.s |
 OS0676| CO2820 CEMETARY RM 1                         9.357 METERS 00127     |
 OS0676| OS0672 CONGREGATIONAL CH CUP CROSS         APPROX. 1.3 KM 0713218.4 |
 OS0676| CO2819 CEMETARY AZ MK                                     1693020.8 |
 OS0676| CO2821 CEMETARY RM 2                         9.510 METERS 25440     |
 OS0676|---------------------------------------------------------------------|
 OS0676
 OS0676                          SUPERSEDED SURVEY CONTROL
 OS0676
 OS0676  NAD 83(1995)-  43 39 46.51320(N)    100 17 32.88587(W) AD(       ) 1
 OS0676  NAD 83(1986)-  43 39 46.51265(N)    100 17 32.89169(W) AD(       ) 1
 OS0676  NAD 27      -  43 39 46.54100(N)    100 17 31.40700(W) AD(       ) 1
 OS0676
 OS0676.Superseded values are not recommended for survey control.
 OS0676
 OS0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0676.See file dsdata.pdf to determine how the superseded data were derived.
 OS0676
 OS0676_MARKER: DS = TRIANGULATION STATION DISK
 OS0676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0676_STAMPING: CEMETARY 1936
 OS0676_MARK LOGO: CGS
 OS0676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0676+STABILITY: SURFACE MOTION
 OS0676
 OS0676  HISTORY     - Date     Condition        Report By
 OS0676  HISTORY     - 1936     MONUMENTED       CGS
 OS0676
 OS0676                          STATION DESCRIPTION
 OS0676
 OS0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0676'STATION IS ABOUT 14 MILES NORTH-NORTHEAST OF WOOD, S. DAK.,
 OS0676'AT SOUTHWEST CORNER OF SMALL CEMETERY, ABOUT 0.6 MILE NORTH OF
 OS0676'SMALL CHURCH.
 OS0676'
 OS0676'REACHED FROM BRAVE STORE ON STATE HIGHWAY 53 (STORE IS 11.2
 OS0676'MILES NORTH OF INTERSECTION OF STATE HIGHWAYS 40 AND 53) BY
 OS0676'GOING EAST ON STATE 53 FOR 3.0 MILES, CONTINUE EAST ON DIRT ROAD,
 OS0676'WHERE STATE 53 TURNS NORTH, AND GO 1.1 MILES TO DIM ROAD LEADING
 OS0676'NORTH (JUST OPPOSITE SMALL CHURCH), TURN NORTH AND GO 0.6 MILE
 OS0676'TO END OF LANE AND GATE, PASS THROUGH GATE AND GO AROUND OUTSIDE
 OS0676'OF CEMETERY 0.2 MILE TO SOUTHWEST CORNER AND MARK, 6 FEET NORTH
 OS0676'OF EAST-WEST FENCE, 7 FEET WEST OF NORTH-SOUTH FENCE.  MARK
 OS0676'PROJECTS ABOUT 4 INCHES.
 OS0676'
 OS0676'REFERENCE MARK NO. 1 IS NORTH OF STATION IN NORTH-SOUTH FENCE
 OS0676'AROUND CEMETERY.  MARK PROJECTS 3 INCHES.
 OS0676'
 OS0676'REFERENCE MARK NO. 2 IS WEST OF STATION IN EAST-WEST FENCE LINE.
 OS0676'MARK PROJECTS 3 INCHES.
 OS0676'
 OS0676'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE SOUTH OF STATION, 35
 OS0676'PACES EAST-SOUTHEAST OF FENCE CORNER, 31 PACES WEST OF WEST
 OS0676'FACE OF CHURCH, 13 PACES EAST OF CENTERLINE OF ROAD.  MARK
 OS0676'PROJECTS 4 INCHES.
 OS0676'
 OS0676'ALL LINES VISIBLE FROM A 4-FOOT STAND.
 OS0676'
 OS0676'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0676'BRONZE DISKS SET AS DESCRIBED.
 OS0676'
 OS0676'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1133 ***********************************************************************
 PT1133  DESIGNATION -  CEMETERY
 PT1133  PID         -  PT1133
 PT1133  STATE/COUNTY-  SD/HAAKON
 PT1133  COUNTRY     -  US
 PT1133  USGS QUAD   -  NOWLIN (2017)
 PT1133
 PT1133                         *CURRENT SURVEY CONTROL
 PT1133  ______________________________________________________________________
 PT1133* NAD 83(1996) POSITION- 44 04 01.94232(N) 101 18 42.63095(W)   ADJUSTED
 PT1133* NAVD 88 ORTHO HEIGHT -   639.    (meters)     2096.    (feet) SCALED
 PT1133  ______________________________________________________________________
 PT1133  GEOID HEIGHT    -        -22.371 (meters)                     GEOID18
 PT1133  LAPLACE CORR    -         -8.20  (seconds)                    DEFLEC18
 PT1133  HORZ ORDER      -  THIRD
 PT1133
 PT1133.The horizontal coordinates were established by classical geodetic methods
 PT1133.and adjusted by the National Geodetic Survey in January 1998.
 PT1133
 PT1133.The orthometric height was scaled from a topographic map.
 PT1133
 PT1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1133.GEOID18 height accuracy estimate available here.
 PT1133
 PT1133.Click photographs - Photos may exist for this station.
 PT1133
 PT1133.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1133
 PT1133. The following values were computed from the NAD 83(1996) position.
 PT1133
 PT1133;                    North         East     Units Scale Factor Converg.
 PT1133;SPC SD S     -   193,083.652   521,612.906   MT  0.99993752   -0 40 30.1
 PT1133;SPC SD S     -   633,475.28  1,711,325.01   sFT  0.99993752   -0 40 30.1
 PT1133;UTM  14      - 4,881,935.871   314,857.765   MT  1.00002160   -1 36 30.0
 PT1133
 PT1133!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1133!SPC SD S     -   0.99990325  x   0.99993752  =   0.99984077
 PT1133!UTM  14      -   0.99990325  x   1.00002160  =   0.99992485
 PT1133
 PT1133:                Primary Azimuth Mark                     Grid Az
 PT1133:SPC SD S     -  CEMETERY AZ MK                           092 17 22.9
 PT1133:UTM  14      -  CEMETERY AZ MK                           093 13 22.8
 PT1133
 PT1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP1485781935(NAD 83)
 PT1133
 PT1133|---------------------------------------------------------------------|
 PT1133| PID    Reference Object                     Distance      Geod. Az  |
 PT1133|                                                           dddmmss.s |
 PT1133| CP8983 CEMETERY RM 1                        15.710 METERS 07541     |
 PT1133| CP8982 CEMETERY AZ MK                                     0913652.8 |
 PT1133| CP8984 CEMETERY RM 2                        15.490 METERS 28439     |
 PT1133|---------------------------------------------------------------------|
 PT1133
 PT1133                          SUPERSEDED SURVEY CONTROL
 PT1133
 PT1133  NAD 83(1986)-  44 04 01.93530(N)    101 18 42.63367(W) AD(       ) 3
 PT1133  NAD 27      -  44 04 01.98340(N)    101 18 41.12800(W) AD(       ) 3
 PT1133
 PT1133.Superseded values are not recommended for survey control.
 PT1133
 PT1133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1133.See file dsdata.pdf to determine how the superseded data were derived.
 PT1133
 PT1133_MARKER: DS = TRIANGULATION STATION DISK
 PT1133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1133_STAMPING: CEMETERY 1952
 PT1133_MARK LOGO: CGS
 PT1133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1133+STABILITY: SURFACE MOTION
 PT1133
 PT1133  HISTORY     - Date     Condition        Report By
 PT1133  HISTORY     - 1952     MONUMENTED       CGS
 PT1133
 PT1133                          STATION DESCRIPTION
 PT1133
 PT1133'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1133'THE STATION IS ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 14, IN
 PT1133'SECTION 2, T 1 N, R 24 E, ABOUT 1-1/4 MILES NORTH AND 1/2 MILE
 PT1133'WEST OF THE SMALL SETTLEMENT OF NOWLIN, 54 FEET SOUTHEAST OF THE
 PT1133'SOUTHEAST CORNER OF A SMALL CEMETERY, 37 FEET NORTH OF THE
 PT1133'CENTER OF THE HIGHWAY, 13 FEET SOUTH OF A WIRE FENCE, AND 8 FEET
 PT1133'SOUTH OF A 4 X 4 INCH WHITE WITNESS POST.
 PT1133'
 PT1133'TO REACH THE STATION FROM THE POST OFFICE IN NOWLIN, GO NORTH
 PT1133'AND WEST ON A GRAVEL ROAD FOR 1.6 MILES TO U.S. HIGHWAY 14,
 PT1133'TURN LEFT (WEST) ON THE HIGHWAY AND GO 0.1 MILE TO THE STATION
 PT1133'ON THE RIGHT AS DESCRIBED.
 PT1133'
 PT1133'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ON THE
 PT1133'HIGHWAY FOR 0.5 MILE TO THE MARK AS DESCRIBED BELOW.
 PT1133'
 PT1133'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 PT1133'CEMETERY 1952.
 PT1133'
 PT1133'REFERENCE 1 IS 50 FEET NORTH OF THE CENTER OF THE HIGHWAY AND
 PT1133'1 FOOT SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND
 PT1133'THE DISK IS STAMPED CEMETERY NO 1 1952.
 PT1133'
 PT1133'REFERENCE MARK 2 IS 50 FEET NORTH OF THE CENTER OF THE HIGHWAY
 PT1133'AND 2 FEET SOUTH OF A FENCE CORNER.  THE MARK PROJECTS 4 INCHES
 PT1133'AND THE DISK IS STAMPED CEMETERY NO 2 1952.
 PT1133'
 PT1133'THE AZIMUTH MARK IS 50 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 PT1133'3 FEET SOUTHEAST OF A 4 X 4 INCH WHITE WITNESS POST AND 2 FEET
 PT1133'SOUTHWEST OF A GATE POST.  THE MARK PROJECTS 2 INCHES AND THE DISK
 PT1133'IS STAMPED CEMETERY 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0758 ***********************************************************************
 OQ0758  DESIGNATION -  CEMETERY 2
 OQ0758  PID         -  OQ0758
 OQ0758  STATE/COUNTY-  SD/MOODY
 OQ0758  COUNTRY     -  US
 OQ0758  USGS QUAD   -  DELL RAPIDS NE (2017)
 OQ0758
 OQ0758                         *CURRENT SURVEY CONTROL
 OQ0758  ______________________________________________________________________
 OQ0758* NAD 83(1996) POSITION- 43 56 07.21045(N) 096 34 11.79913(W)   ADJUSTED
 OQ0758* NAVD 88 ORTHO HEIGHT -   506.    (meters)     1660.    (feet) SCALED
 OQ0758  ______________________________________________________________________
 OQ0758  GEOID HEIGHT    -        -26.084 (meters)                     GEOID18
 OQ0758  LAPLACE CORR    -         -0.65  (seconds)                    DEFLEC18
 OQ0758  HORZ ORDER      -  SECOND
 OQ0758
 OQ0758.The horizontal coordinates were established by classical geodetic methods
 OQ0758.and adjusted by the National Geodetic Survey in January 1998.
 OQ0758
 OQ0758.The orthometric height was scaled from a topographic map.
 OQ0758
 OQ0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0758.GEOID18 height accuracy estimate available here.
 OQ0758
 OQ0758.Click photographs - Photos may exist for this station.
 OQ0758
 OQ0758.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0758
 OQ0758. The following values were computed from the NAD 83(1996) position.
 OQ0758
 OQ0758;                    North         East     Units Scale Factor Converg.
 OQ0758;SPC SD S     -   184,814.909   902,047.843   MT  0.99992214   +2 35 46.3
 OQ0758;SPC SD S     -   606,346.91  2,959,468.63   sFT  0.99992214   +2 35 46.3
 OQ0758;UTM  14      - 4,867,561.513   695,041.300   MT  1.00006790   +1 41 11.8
 OQ0758
 OQ0758!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0758!SPC SD S     -   0.99992471  x   0.99992214  =   0.99984686
 OQ0758!UTM  14      -   0.99992471  x   1.00006790  =   0.99999261
 OQ0758
 OQ0758:                Primary Azimuth Mark                     Grid Az
 OQ0758:SPC SD S     -  CEMETERY AZ MK                           164 52 21.8
 OQ0758:UTM  14      -  CEMETERY AZ MK                           165 46 56.3
 OQ0758
 OQ0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9504167561(NAD 83)
 OQ0758
 OQ0758|---------------------------------------------------------------------|
 OQ0758| PID    Reference Object                     Distance      Geod. Az  |
 OQ0758|                                                           dddmmss.s |
 OQ0758| CO2826 CEMETERY 2 RM 3                      49.923 METERS 11739     |
 OQ0758| CO2822 CEMETERY AZ MK                                     1672808.1 |
 OQ0758| OQ0759 CEMETERY                              4.639 METERS 19356     |
 OQ0758| CO2827 CEMETERY 2 RM 4                      36.417 METERS 23107     |
 OQ0758|---------------------------------------------------------------------|
 OQ0758
 OQ0758                          SUPERSEDED SURVEY CONTROL
 OQ0758
 OQ0758  NAD 83(1986)-  43 56 07.21254(N)    096 34 11.77847(W) AD(       ) 2
 OQ0758  NAD 27      -  43 56 07.31300(N)    096 34 10.61500(W) AD(       ) 2
 OQ0758
 OQ0758.Superseded values are not recommended for survey control.
 OQ0758
 OQ0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0758.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0758
 OQ0758_MARKER: DS = TRIANGULATION STATION DISK
 OQ0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0758_STAMPING: CEMETERY 2 1949
 OQ0758_MARK LOGO: CGS
 OQ0758_PROJECTION: RECESSED 30 CENTIMETERS
 OQ0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0758+STABILITY: SURFACE MOTION
 OQ0758
 OQ0758  HISTORY     - Date     Condition        Report By
 OQ0758  HISTORY     - 1949     MONUMENTED       CGS
 OQ0758
 OQ0758                          STATION DESCRIPTION
 OQ0758
 OQ0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0758'STATION IS LOCATED ABOUT 8 MILES SOUTH SOUTHEAST OF FLANDREAU
 OQ0758'AND ABOUT 5 MILES EAST NORTHEAST OF TRENT IN A CULTIVATED
 OQ0758'FIELD.  STATION IS 45 FEET NORTH OF THE APPROXIMATE CENTERLINE
 OQ0758'OF GRAVEL ROAD AND 55 FEET WEST OF CEMETERY FENCE.  THE MARK
 OQ0758'IS ABOUT 1 FOOT UNDERGROUND AND THE DISK IS STAMPED CEMETERY
 OQ0758'2 1949.
 OQ0758'
 OQ0758'REFERENCE MARK NO. 3 IS 31 FEET SOUTH OF THE APPROXIMATE
 OQ0758'CENTERLINE OF ROAD AND IN FENCELINE.  THE MARK PROJECTS ABOUT
 OQ0758'4 INCHES AND THE DISK IS STAMPED CEMETERY 2 NO 3 1949.
 OQ0758'
 OQ0758'REFERENCE MARK NO. 4 IS 31 FEET SOUTH OF THE APPROXIMATE
 OQ0758'CENTERLINE OF ROAD AND IN FENCELINE.  THE MARK PROJECTS ABOUT
 OQ0758'4 INCHES AND THE DISK IS STAMPED CEMETERY 2 NO 4 1949.
 OQ0758'
 OQ0758'AZIMUTH MARK IS 31 FEET WEST OF THE APPROXIMATE CENTERLINE OF
 OQ0758'ROAD AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS ABOUT 2 INCHES
 OQ0758'AND THE DISK IS STAMPED CEMETERY 1935.
 OQ0758'
 OQ0758'TO REACH FROM THE RAILROAD DEPOT IN TRENT GO EAST ON GRAVEL
 OQ0758'ROAD FOR 4.4 MILES TO CROSSROADS.  TURN LEFT AND GO NORTH
 OQ0758'FOR 1.35 MILES TO AZIMUTH MARK ON LEFT OR WEST SIDE OF ROAD
 OQ0758'AS DESCRIBED.  CONTINUE NORTH FOR 0.65 MILE TO CROSSROADS.
 OQ0758'TURN LEFT AND GO WEST FOR 0.15 MILE TO STATION ON RIGHT OR
 OQ0758'NORTH SIDE OF ROAD AS DESCRIBED.
 OQ0758'
 OQ0758'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1042 ***********************************************************************
 PT1042  DESIGNATION -  CEMETERY AZ MK
 PT1042  PID         -  PT1042
 PT1042  STATE/COUNTY-  SD/HUGHES
 PT1042  COUNTRY     -  US
 PT1042  USGS QUAD   -  PIERRE (2017)
 PT1042
 PT1042                         *CURRENT SURVEY CONTROL
 PT1042  ______________________________________________________________________
 PT1042* NAD 83(1996) POSITION- 44 21 41.77983(N) 100 18 44.57840(W)   NO CHECK
 PT1042* NAVD 88 ORTHO HEIGHT -   470.8   (meters)     1545.    (feet) VERTCON3
 PT1042  ______________________________________________________________________
 PT1042  GEOID HEIGHT    -        -23.484 (meters)                     GEOID18
 PT1042  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 PT1042  HORZ ORDER      -  THIRD
 PT1042
 PT1042.The horizontal coordinates were established by classical geodetic methods
 PT1042.and adjusted by the National Geodetic Survey in January 1998.
 PT1042
 PT1042.No horizontal observational check was made to the station.
 PT1042
 PT1042.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1042.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1042
 PT1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1042.GEOID18 height accuracy estimate available here.
 PT1042
 PT1042.Click photographs - Photos may exist for this station.
 PT1042
 PT1042.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1042
 PT1042. The following values were computed from the NAD 83(1996) position.
 PT1042
 PT1042;                    North         East     Units Scale Factor Converg.
 PT1042;SPC SD S     -   225,333.461   601,670.101   MT  0.99999106   +0 00 52.0
 PT1042;SPC SD S     -   739,281.53  1,973,979.32   sFT  0.99999106   +0 00 52.0
 PT1042;UTM  14      - 4,912,874.334   395,421.801   MT  0.99973450   -0 55 03.6
 PT1042
 PT1042!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1042!SPC SD S     -   0.99992987  x   0.99999106  =   0.99992093
 PT1042!UTM  14      -   0.99992987  x   0.99973450  =   0.99966439
 PT1042
 PT1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9542112874(NAD 83)
 PT1042
 PT1042                          SUPERSEDED SURVEY CONTROL
 PT1042
 PT1042  NAD 83(1986)-  44 21 41.78152(N)    100 18 44.57394(W) AD(       ) 3
 PT1042  NAD 27      -  44 21 41.84162(N)    100 18 43.09074(W) AD(       ) 3
 PT1042  NGVD 29 (07/19/86)  470.4    (m)         1543.     (f) VERT ANG       
 PT1042
 PT1042.Superseded values are not recommended for survey control.
 PT1042
 PT1042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1042.See file dsdata.pdf to determine how the superseded data were derived.
 PT1042
 PT1042_MARKER: DZ = AZIMUTH MARK DISK
 PT1042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1042_STAMPING: CEMETERY MORC 1889 1976
 PT1042_MARK LOGO: NGS
 PT1042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1042+STABILITY: SURFACE MOTION
 PT1042
 PT1042  HISTORY     - Date     Condition        Report By
 PT1042  HISTORY     - 1976     MONUMENTED       NGS
 PT1042  HISTORY     - 19941121 MARK NOT FOUND   NGS
 PT1042
 PT1042                          STATION DESCRIPTION
 PT1042
 PT1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT1042'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1032 ***********************************************************************
 PT1032  DESIGNATION -  CEMETERY RESET
 PT1032  PID         -  PT1032
 PT1032  STATE/COUNTY-  SD/HUGHES
 PT1032  COUNTRY     -  US
 PT1032  USGS QUAD   -  PIERRE (2017)
 PT1032
 PT1032                         *CURRENT SURVEY CONTROL
 PT1032  ______________________________________________________________________
 PT1032* NAD 83(1996) POSITION- 44 21 57.36259(N) 100 18 21.40858(W)   ADJUSTED
 PT1032* NAVD 88 ORTHO HEIGHT -   530.281 (meters)     1739.76  (feet) ADJUSTED
 PT1032  ______________________________________________________________________
 PT1032  GEOID HEIGHT    -        -23.469 (meters)                     GEOID18
 PT1032  LAPLACE CORR    -         -0.85  (seconds)                    DEFLEC18
 PT1032  DYNAMIC HEIGHT  -        530.176 (meters)     1739.42  (feet) COMP
 PT1032  MODELED GRAVITY -    980,401.8   (mgal)                       NAVD 88
 PT1032
 PT1032  HORZ ORDER      -  SECOND
 PT1032  VERT ORDER      -  FIRST     CLASS II
 PT1032
 PT1032.The horizontal coordinates were established by classical geodetic methods
 PT1032.and adjusted by the National Geodetic Survey in January 1998.
 PT1032
 PT1032.The orthometric height was determined by differential leveling and
 PT1032.adjusted by the NATIONAL GEODETIC SURVEY
 PT1032.in October 1997.
 PT1032
 PT1032.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1032.GEOID18 height accuracy estimate available here.
 PT1032
 PT1032.Click photographs - Photos may exist for this station.
 PT1032
 PT1032.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1032
 PT1032.The dynamic height is computed by dividing the NAVD 88
 PT1032.geopotential number by the normal gravity value computed on the
 PT1032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1032.degrees latitude (g = 980.6199 gals.).
 PT1032
 PT1032.The modeled gravity was interpolated from observed gravity values.
 PT1032
 PT1032. The following values were computed from the NAD 83(1996) position.
 PT1032
 PT1032;                    North         East     Units Scale Factor Converg.
 PT1032;SPC SD S     -   225,814.591   602,183.004   MT  0.99999204   +0 01 08.0
 PT1032;SPC SD S     -   740,860.04  1,975,662.07   sFT  0.99999204   +0 01 08.0
 PT1032;UTM  14      - 4,913,346.935   395,942.329   MT  0.99973316   -0 54 47.7
 PT1032
 PT1032!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1032!SPC SD S     -   0.99992054  x   0.99999204  =   0.99991258
 PT1032!UTM  14      -   0.99992054  x   0.99973316  =   0.99965372
 PT1032
 PT1032:                Primary Azimuth Mark                     Grid Az
 PT1032:SPC SD S     -  CEMETERY AZ MK                           226 49 50.9
 PT1032:UTM  14      -  CEMETERY AZ MK                           227 45 46.6
 PT1032
 PT1032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9594213346(NAD 83)
 PT1032
 PT1032|---------------------------------------------------------------------|
 PT1032| PID    Reference Object                     Distance      Geod. Az  |
 PT1032|                                                           dddmmss.s |
 PT1032| AB7530 CEMETERY RM 1                        21.606 METERS 08237     |
 PT1032| AB6180 CEMETERY RM 2                        17.850 METERS 16818     |
 PT1032| PT1042 CEMETERY AZ MK                      APPROX. 0.7 KM 2265058.9 |
 PT1032| PT1038 PIERRE S DAK ST CAPITOL DOME        APPROX. 3.2 KM 2721429.5 |
 PT1032|---------------------------------------------------------------------|
 PT1032
 PT1032                          SUPERSEDED SURVEY CONTROL
 PT1032
 PT1032  NAD 83(1986)-  44 21 57.35830(N)    100 18 21.41305(W) AD(       ) 2
 PT1032  NAD 27      -  44 21 57.41800(N)    100 18 19.93000(W) AD(       ) 2
 PT1032  MORC        -  44 21 54.71000(N)    100 18 19.73000(W) AD(       ) 3
 PT1032  NGVD 29 (07/19/86)  529.0    (m)         1736.     (f) VERT ANG       
 PT1032
 PT1032.Superseded values are not recommended for survey control.
 PT1032
 PT1032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1032.See file dsdata.pdf to determine how the superseded data were derived.
 PT1032
 PT1032_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1032_STAMPING: CEMETERY MORC 1889 1976
 PT1032_MARK LOGO: NGS
 PT1032_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT1032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1032+STABILITY: SURFACE MOTION
 PT1032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1032+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 PT1032
 PT1032  HISTORY     - Date     Condition        Report By
 PT1032  HISTORY     - 1976     MONUMENTED       NGS
 PT1032  HISTORY     - 19820413 GOOD             NGS
 PT1032  HISTORY     - 19941121 GOOD             NGS
 PT1032  HISTORY     - 20130116 GOOD             INDIV
 PT1032
 PT1032                          STATION DESCRIPTION
 PT1032
 PT1032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 PT1032'THE SURFACE STATION MARK HAS BEEN DESTROYED, NO TRACE OF THE PIPE OR
 PT1032'MARK COULD BE FOUND.  THE UNDERGROUND STATION MARK WAS RECOVERED IN
 PT1032'GOOD CONDITION, IT WAS LEFT INTACT AS FOUND AND A NEW SURFACE STATION
 PT1032'MARK WAS PLUMBED OVER IT.  REFERENCE MARKS NO. 1 AND NO. 2, AND AN
 PT1032'AZIMUTH MARK WERE SET.  A NEW DESCRIPTION FOLLOWS.
 PT1032'
 PT1032'THE STATION IS LOCATED IN THE NORTHEAST PART OF PIERRE, ABOUT 0.25
 PT1032'MILE NORTH OF RIVERSIDE CEMETERY, 0.5 MILE NORTHEAST OF THE STATE
 PT1032'HIGHWAY DEPARTMENT RESIDENT ENGINEERS OFFICE AND THE HIGHWAY
 PT1032'MAINTENANCE YARD, AND 1.25 MILES EAST OF THE STATE CAPITOL, ALONG THE
 PT1032'SOUTHWEST PART OF THE TOP OF A RIDGE, IN PASTURE LAND NEAR A
 PT1032'CULTIVATED FIELD ON PROPERTY OF MR. A.B. TYLER AND FARMED BY MR. LYNN
 PT1032'METZINGER.
 PT1032'
 PT1032'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 AND TRUCK
 PT1032'ROUTE U.S. HIGHWAYS 14 AND 83, GO EAST ON HIGHWAY 34 FOR 0.25 MILE TO
 PT1032'A SIDE ROAD LEFT, TURN LEFT AND GO NORTH 0.25 MILE TO A SIDE ROAD
 PT1032'RIGHT LEADING TO THE RIVERSIDE CEMETERY, TURN RIGHT AND GO EAST 0.2
 PT1032'MILE INTO THE CEMETERY TO 1ST DRIVE ON THE LEFT, TURN LEFT ON 1ST
 PT1032'DRIVE AND GO NORTH 0.15 MILE TO THE NORTH EDGE OF THE CEMETERY AND
 PT1032'ETT.  PACK NORTH TO TOP OF HILL 0.25 MILE TO THE STATION AS DESCRIBED.
 PT1032'
 PT1032'TO REACH THE AZIMUTH MARK GO TO THE STATE HIGHWAY MAINTENANCE YARD
 PT1032'ALONG TRUCK ROUTE U.S. HIGHWAYS 14 AND 83, AND THE MARK IS IN THE
 PT1032'SOUTHEAST PART OF THE MAINTENANCE YARD.
 PT1032'
 PT1032'THE UNDERGROUND STATION MARK IS A FLAT, SQUARE, STONE MARK WITH A HOLE
 PT1032'DRILLED AT ITS CENTER, THE LETTERS US NEAR ONE EDGE AND A TRIANGLE AT
 PT1032'THE OPPOSITE SIDE OF THE STONE, AND IT IS SET 30-INCHES BELOW GROUND
 PT1032'LEVEL.
 PT1032'
 PT1032'THE SURFACE STATION MARK IS A STANDARD DISK STAMPED CEMETERY MORC 1889
 PT1032'1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 PT1032'GROUND.  THE MARKS ARE ON AN S CURVE RIDGE LEADING NORTH FROM THE
 PT1032'CEMETERY, 115 FEET SOUTH OF SOUTH EDGE OF A CULTIVATED FIELD AND NEAR
 PT1032'THE SOUTHWEST CORNER OF THE FIELD, 40 FEET EAST OF THE WEST SLOPE OF
 PT1032'THE RIDGE, AND 10 FEET WEST OF A DIM TRAIL.
 PT1032'
 PT1032'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CEMETERY MORC 1889 NO
 PT1032'1 1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PT1032'4-INCHES.  IT IS ON THE EAST SLOPE OF THE HILL, 116 FEET NORTHWEST OF
 PT1032'TWIN BOULDERS WHICH PROJECTS ABOUT 4-FEET, 95 FEET SOUTH OF THE SOUTH
 PT1032'EDGE OF THE FIELD, AND SURROUNDED BY A RING OF STONES.
 PT1032'
 PT1032'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CEMETERY MORC 1889 NO
 PT1032'2 1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PT1032'6-INCHES.  IT IS ALONG THE WEST SLOPE OF THE HILL, 15 FEET WEST OF THE
 PT1032'DIM TRAIL, AND SURROUNDED BY A RING OF STONES.
 PT1032'
 PT1032'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CEMETERY MORC 1889 1976,
 PT1032'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.
 PT1032'IT IS 234 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A LARGE STEEL
 PT1032'TRUCK STORAGE BUILDING, 210 FEET NORTH OF THE SOUTH PROPERTY FENCE OF
 PT1032'THE HIGHWAY YARD, 40 FEET SOUTHWEST OF A ROW OF CONCRETE CULVERTS, AND
 PT1032'2.6 FEET SOUTHEAST OF A METAL WITNESS POST.
 PT1032'
 PT1032'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT PIERRE.
 PT1032
 PT1032                          STATION RECOVERY (1982)
 PT1032
 PT1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PT1032'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 PT1032'CONDITION.  THE AZIMUTH MARK WAS RECOVERED BLADED OUT OF THE GROUND.
 PT1032'AZIMUTH MARK 2 WAS ESTABLISHED AT THIS TIME.  DISTANCES AND DIRECTIONS
 PT1032'TO REFERENCE AND LANDMARKS CHECKED THE 1976 DATA WITHIN THE ALLOWABLE.
 PT1032'NEW DISCRIPTIVE TEXT FOLLOWS.
 PT1032'
 PT1032'THE STATION IS LOCATED ON THE SOUTHEAST SIDE OF PIERRE, ABOUT 3 KM
 PT1032'(1.85 MI) EAST OF THE STATE CAPITOL, 1 KM (0.60 MI) NORTH OF HIGHWAY
 PT1032'34, AND 0.2 KM (0.10 MI) NORTH OF RIVERSIDE CEMETERY AT THE TOP OF A
 PT1032'BLUFF WHICH OVERLOOKS THE MISSOURI RIVER TO THE SOUTH.
 PT1032'
 PT1032'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 34 AND TRUCK ROUTE
 PT1032'HIGHWAY 14 AND 83 IN SOUTHEAST PIERRE, GO EAST ON HIGHWAY 34 FOR 0.4
 PT1032'KM (0.25 MI) TO THE AZIMUTH MARK IN THE MEDIAN AND A SIDE STREET LEFT.
 PT1032'TURN LEFT (NORTH) ON ROOSEVELT AVENUE FOR 0.4 KM (0.25 MI) TO A SIDE
 PT1032'ROAD RIGHT.  TURN RIGHT (EAST) AND GO 0.3 KM (0.20 MI) TO FIRST DRIVE
 PT1032'AND GO 0.2 KM (0.10 MI) TO THE NORTH EDGE OF CEMETERY AND END OF TRUCK
 PT1032'TRAVEL.  PACK NORTH UP DRAW, THEN EAST TO TOP OF BLUFF TO THE STATION.
 PT1032'
 PT1032'THE STATION IS A STANDARD NGS DISK STAMPED CEMETERY MORC 1889 1976,
 PT1032'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT, 12 INCHES (30 CM) IN
 PT1032'DIAMETER, FLUSH WITH THE GROUND.  LOCATED 35 METERS (114.8 FT) SOUTH
 PT1032'FROM THE SOUTH EDGE OF A CULTIVATED FIELD, 10.5 METERS (34.4 FT) EAST
 PT1032'FROM THE WEST EDGE OF THE BLUFF AND 0.29 METERS (0.95 FT) SOUTHWEST
 PT1032'FROM A METAL WITNESS POST.
 PT1032'
 PT1032'REFERENCE MARK NO. 1 IS A STANDARD NGS DISK STAMPED CEMETERY MORC 1889
 PT1032'NO 1 1976 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES
 PT1032'(30 CM) IN DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.
 PT1032'LOCATED 29 METERS (95.1 FT) SOUTH FROM THE EDGE OF THE CULTIVATED
 PT1032'FIELD, 21.58 METERS (70.80 FT) EAST FROM A METAL WITNESS POST AND 2 FT
 PT1032'(0.6 M) LOWER THAN THE STATION.
 PT1032'
 PT1032'REFERENCE MARK NO. 2 IS A STANDARD NGS DISK STAMPED CEMETERY MORC 1889
 PT1032'NO 2 1976 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES
 PT1032'(30 CM) IN DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.
 PT1032'LOCATED ALONG THE WEST EDGE OF THE RIDGE, 52.7 METERS (172.9 FT)
 PT1032'SOUTH FROM THE EDGE OF THE CULTIVATED FIELD, 18.14 METERS (59.51 FT)
 PT1032'SOUTH FROM A METAL WITNESS POST AND 2 FEET (0.6 M) LOWER THAN THE
 PT1032'STATION.
 PT1032'
 PT1032'AZIMUTH MARK NO. 2 IS A STANDARD NGS DISK STAMPED CEMETERY MORC 1889
 PT1032'NO 2 1982 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES
 PT1032'(30 CM) IN DIAMETER FLUSH WITH THE GROUND.  IT IS LOCATED IN THE
 PT1032'MEDIAN STRIP BETWEEN EAST AND WEST BOUND LANES OF HIGHWAY 34 AT THE
 PT1032'JUNCTION OF ROOSEVELT AVENUE, ON THE WEST SIDE OF ROOSEVELET AVENUE,
 PT1032'3.25 METERS (10.66 FT) SOUTH FROM THE CONCRETE CURB, 2.65 METERS
 PT1032'(8.69 FT) NORTH FROM THE CONCRETE CURB AND 1.65 METERS (5.41 FT) WEST
 PT1032'FROM A METAL YIELD SIGN POST.
 PT1032
 PT1032                          STATION RECOVERY (1994)
 PT1032
 PT1032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT1032'3.8 KM (2.35 MI) SOUTHEASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PT1032'OFFICE IN PIERRE, THENCE 1.2 KM (0.75 MI) NORTHERLY ALONG A PAVED ROAD
 PT1032'LEADING TO THE CITY LAND FILL, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY
 PT1032'THROUGH THE COMPOST AREA TO THE HIGHEST POINT OF A HILL, 17.8 M (58.4
 PT1032'FT) NORTH OF REFERENCE MARK 2, 14.6 M (47.9 FT) WEST OF A FENCE
 PT1032'CORNER, 2.9 M (9.5 FT) NORTH OF THE FENCE, 0.4 M (1.3 FT) SOUTHWEST OF
 PT1032'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PT1032
 PT1032                          STATION RECOVERY (2013)
 PT1032
 PT1032'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PT1032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6180 ***********************************************************************
 AB6180  DESIGNATION -  CEMETERY RM 2
 AB6180  PID         -  AB6180
 AB6180  STATE/COUNTY-  SD/HUGHES
 AB6180  COUNTRY     -  US
 AB6180  USGS QUAD   -  PIERRE (2017)
 AB6180
 AB6180                         *CURRENT SURVEY CONTROL
 AB6180  ______________________________________________________________________
 AB6180* NAD 83(1986) POSITION- 44 21 56.80   (N) 100 18 21.25   (W)   HD_HELD1
 AB6180* NAVD 88 ORTHO HEIGHT -   529.579 (meters)     1737.46  (feet) ADJUSTED
 AB6180  ______________________________________________________________________
 AB6180  GEOID HEIGHT    -        -23.469 (meters)                     GEOID18
 AB6180  DYNAMIC HEIGHT  -        529.473 (meters)     1737.11  (feet) COMP
 AB6180  MODELED GRAVITY -    980,401.7   (mgal)                       NAVD 88
 AB6180
 AB6180  VERT ORDER      -  FIRST     CLASS II
 AB6180
 AB6180.The horizontal coordinates were determined by differentially corrected
 AB6180.hand held GPS observations or other comparable positioning techniques
 AB6180.and have an estimated accuracy of +/- 3 meters.
 AB6180
 AB6180.The orthometric height was determined by differential leveling and
 AB6180.adjusted by the NATIONAL GEODETIC SURVEY
 AB6180.in October 1997.
 AB6180
 AB6180.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6180.GEOID18 height accuracy estimate available here.
 AB6180
 AB6180.Click photographs - Photos may exist for this station.
 AB6180
 AB6180.The dynamic height is computed by dividing the NAVD 88
 AB6180.geopotential number by the normal gravity value computed on the
 AB6180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6180.degrees latitude (g = 980.6199 gals.).
 AB6180
 AB6180.The modeled gravity was interpolated from observed gravity values.
 AB6180
 AB6180;                    North         East    Units  Estimated Accuracy
 AB6180;SPC SD S     -   225,797.2     602,186.5     MT  (+/- 3 meters HH1 GPS) 
 AB6180
 AB6180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9594513329(NAD 83)
 AB6180
 AB6180                          SUPERSEDED SURVEY CONTROL
 AB6180
 AB6180.No superseded survey control is available for this station.
 AB6180
 AB6180_MARKER: DR = REFERENCE MARK DISK
 AB6180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6180_STAMPING: CEMETERY MORC 1889 NO 2 1976
 AB6180_MARK LOGO: NGS
 AB6180_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6180+STABILITY: SURFACE MOTION
 AB6180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6180+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 AB6180
 AB6180  HISTORY     - Date     Condition        Report By
 AB6180  HISTORY     - 1976     MONUMENTED       NGS
 AB6180  HISTORY     - 19941121 GOOD             NGS
 AB6180  HISTORY     - 20120517 GOOD             INDIV
 AB6180
 AB6180                          STATION DESCRIPTION
 AB6180
 AB6180'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6180'3.8 KM (2.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB6180'IN PIERRE, THENCE 1.2 KM (0.75 MI) NORTHERLY ALONG A PAVED ROAD
 AB6180'LEADING TO THE CITY LAND FILL, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY
 AB6180'THROUGH THE COMPOST AREA TO THE HIGHEST POINT OF A HILL, 18.2 M (59.7
 AB6180'FT) SOUTHWEST OF FENCE CORNER, 17.9 M (58.7 FT) SOUTH OF TRIANGULATION
 AB6180'STATION CEMETERY, 17.4 M (57.1 FT) SOUTH OF THE FENCE, 0.4 M (1.3 FT)
 AB6180'SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AB6180'ABOVE THE GROUND SURFACE.
 AB6180
 AB6180                          STATION RECOVERY (2012)
 AB6180
 AB6180'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6180'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2386 ***********************************************************************
 PU2386  DESIGNATION -  CENTER
 PU2386  PID         -  PU2386
 PU2386  STATE/COUNTY-  SD/BUTTE
 PU2386  COUNTRY     -  US
 PU2386  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU2386
 PU2386                         *CURRENT SURVEY CONTROL
 PU2386  ______________________________________________________________________
 PU2386* NAD 83(1996) POSITION- 44 58 02.07622(N) 103 46 17.60283(W)   ADJUSTED
 PU2386* NAVD 88 ORTHO HEIGHT -   963.    (meters)     3159.    (feet) SCALED
 PU2386  ______________________________________________________________________
 PU2386  GEOID HEIGHT    -        -15.946 (meters)                     GEOID18
 PU2386  LAPLACE CORR    -         -3.41  (seconds)                    DEFLEC18
 PU2386  HORZ ORDER      -  SECOND
 PU2386
 PU2386.The horizontal coordinates were established by classical geodetic methods
 PU2386.and adjusted by the National Geodetic Survey in January 1998.
 PU2386
 PU2386.The orthometric height was scaled from a topographic map.
 PU2386
 PU2386.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2386.GEOID18 height accuracy estimate available here.
 PU2386
 PU2386.Click photographs - Photos may exist for this station.
 PU2386
 PU2386.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2386
 PU2386. The following values were computed from the NAD 83(1996) position.
 PU2386
 PU2386;                    North         East     Units Scale Factor Converg.
 PU2386;SPC SD N     -   132,931.864   302,580.739   MT  0.99994018   -2 40 09.4
 PU2386;SPC SD N     -   436,127.29    992,716.97   sFT  0.99994018   -2 40 09.4
 PU2386;UTM  13      - 4,980,045.550   596,875.323   MT  0.99971540   +0 52 05.6
 PU2386
 PU2386!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2386!SPC SD N     -   0.99985146  x   0.99994018  =   0.99979165
 PU2386!UTM  13      -   0.99985146  x   0.99971540  =   0.99956690
 PU2386
 PU2386:                Primary Azimuth Mark                     Grid Az
 PU2386:SPC SD N     -  ANTELOPE BUTTE                           335 24 59.3
 PU2386:UTM  13      -  ANTELOPE BUTTE                           331 52 44.3
 PU2386
 PU2386_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9687580045(NAD 83)
 PU2386
 PU2386|---------------------------------------------------------------------|
 PU2386| PID    Reference Object                     Distance      Geod. Az  |
 PU2386|                                                           dddmmss.s |
 PU2386| CP8988 CENTER RM 1                           6.300 METERS 17612     |
 PU2386| PU2387 CENTER NATION ROADSIDE PARK FP        6.538 METERS 17650     |
 PU2386| CP8989 CENTER RM 2                          12.112 METERS 29443     |
 PU2386| PU2384 ANTELOPE BUTTE                      APPROX. 3.1 KM 3324449.9 |
 PU2386|---------------------------------------------------------------------|
 PU2386
 PU2386                          SUPERSEDED SURVEY CONTROL
 PU2386
 PU2386  NAD 83(1993)-  44 58 02.07207(N)    103 46 17.60243(W) AD(       ) 2
 PU2386  NAD 83(1986)-  44 58 02.06542(N)    103 46 17.59886(W) AD(       ) 2
 PU2386  NAD 27      -  44 58 02.10700(N)    103 46 15.86360(W) AD(       ) 2
 PU2386
 PU2386.Superseded values are not recommended for survey control.
 PU2386
 PU2386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2386.See file dsdata.pdf to determine how the superseded data were derived.
 PU2386
 PU2386_MARKER: DS = TRIANGULATION STATION DISK
 PU2386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2386_STAMPING: CENTER 1962
 PU2386_MARK LOGO: CGS
 PU2386_PROJECTION: PROJECTING 15 CENTIMETERS
 PU2386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2386+STABILITY: SURFACE MOTION
 PU2386_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2386+SATELLITE: SATELLITE OBSERVATIONS - December 20, 2017
 PU2386
 PU2386  HISTORY     - Date     Condition        Report By
 PU2386  HISTORY     - 1962     MONUMENTED       CGS
 PU2386  HISTORY     - 20040612 GOOD             SWGEOM
 PU2386  HISTORY     - 20060623 GOOD             GEOCAC
 PU2386  HISTORY     - 20171220 GOOD             NMSU
 PU2386
 PU2386                          STATION DESCRIPTION
 PU2386
 PU2386'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2386'THE STATION IS 21-1/2 MILES NORTH OF BELLE FOURCHE, 14 MILES
 PU2386'EAST OF THE SOUTH DAKOTA-WYOMING STATE LINE, AND CENTRALLY
 PU2386'LOCATED IN THE CENTER OF NATION ROADSIDE PARK.
 PU2386'
 PU2386'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND
 PU2386'85 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85 FOR
 PU2386'20.6 MILES TO THE GEOGRAPHICAL CENTER OF THE UNITED STATES
 PU2386'HISTORICAL MARKER AND THE STATION ON THE RIGHT, EAST SIDE OF
 PU2386'HIGHWAY 85.
 PU2386'
 PU2386'STATION MARKS ARE STANDARD DISKS STAMPED CENTER 1962.  THE
 PU2386'SURFACE DISK IS SET IN A SQUARE CONCRETE POST FLUSH WITH THE
 PU2386'SURFACE OF THE GROUND.  IT IS 322 FEET EAST OF THE CENTER LINE
 PU2386'OF HIGHWAY 85, 109 FEET SOUTHEAST OF THE CENTER OF A 14 BY 14
 PU2386'FOOT CONCRETE SLAB AND 22 FEET NORTH OF A FLAG POLE.  THE
 PU2386'UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 36
 PU2386'INCHES BELOW THE SURFACE OF THE GROUND.
 PU2386'
 PU2386'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CENTER NO 1 1962,
 PU2386'IS CEMENTED IN A DRILL HOLE IN A 2 BY 2 FOOT CONCRETE FOUNDATION
 PU2386'FOR A FLAG POLE.  IT IS 322 FEET EAST OF THE CENTER LINE OF
 PU2386'HIGHWAY 85 AND 130 FEET SOUTHEAST OF THE CENTER OF THE 14 BY
 PU2386'14 FOOT CONCRETE SLAB.
 PU2386'
 PU2386'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED CENTER NO 2 1962,
 PU2386'IS SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE
 PU2386'GROUND.  IT IS 293 FEET EAST OF THE CENTER LINE OF HIGHWAY 85,
 PU2386'84 FEET SOUTH OF THE CENTER OF THE 14 BY 14 FOOT CONCRETE SLAB
 PU2386'AND 53 FEET NORTHWEST OF THE FLAG POLE.
 PU2386'
 PU2386'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU2386
 PU2386                          STATION RECOVERY (2004)
 PU2386
 PU2386'RECOVERY NOTE BY SOUTHWEST GEOMATICS INC 2004 (BSF)
 PU2386'NATION ROADSIDE PARK NO LONGER EXISTS.
 PU2386'
 PU2386'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 85 AT
 PU2386'THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85 FOR 13.8 MILES
 PU2386'TO THE INTERSECTION OF HIGHWAY 85 AND OLD HIGHWAY 85 (N 44D 51M 46.5S
 PU2386'W 103D 48M 11.2S).  TURN LEFT (NORTH) ON OLD HIGHWAY 85 (A GRAVEL
 PU2386'ROAD) FOR 7.9 MILES TO THE STATION ON THE RIGHT, EAST SIDE OF OLD
 PU2386'HIGHWAY 85.
 PU2386'
 PU2386'REFERENCE MARK NO1 WAS FOUND IN GOOD CONDITION.  THE FLAG POLE
 PU2386'REFERENCE MARK HAS BEEN CUT OFF ABOUT 2CM ABOVE THE BASE, BUT STILL
 PU2386'EXISTS (THERE WAS A METAL T FENCE POST PLACED LOOSELY IN THE BASE OF
 PU2386'THE FLAG POLE). REFERENCE MARK NO2 WAS NOT FOUND.
 PU2386'
 PU2386
 PU2386                          STATION RECOVERY (2006)
 PU2386
 PU2386'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 PU2386'GEOCAC FIRST REPORT.
 PU2386'RECOVERED STATION AND REFERENCE MARK 1 IN GOOD CONDITION.
 PU2386'AS STATED REFERENCE MARK 2 NOT FOUND AND FLAGPOLE CUT OFF WITH T POST
 PU2386'INSIDE.
 PU2386
 PU2386                          STATION RECOVERY (2017)
 PU2386
 PU2386'RECOVERY NOTE BY NEW MEXICO STATE UNIVERSITY 2017 (ER)
 PU2386'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0183 ***********************************************************************
 PT0183  DESIGNATION -  CENTER AZ MK 2
 PT0183  PID         -  PT0183
 PT0183  STATE/COUNTY-  SD/HUGHES
 PT0183  COUNTRY     -  US
 PT0183  USGS QUAD   -  PIERRE NE (2017)
 PT0183
 PT0183                         *CURRENT SURVEY CONTROL
 PT0183  ______________________________________________________________________
 PT0183* NAD 83(1986) POSITION- 44 24 55.     (N) 100 20 59.     (W)   SCALED
 PT0183* NAVD 88 ORTHO HEIGHT -   548.411 (meters)     1799.25  (feet) ADJUSTED
 PT0183  ______________________________________________________________________
 PT0183  GEOID HEIGHT    -        -23.291 (meters)                     GEOID18
 PT0183  DYNAMIC HEIGHT  -        548.304 (meters)     1798.89  (feet) COMP
 PT0183  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 PT0183
 PT0183  VERT ORDER      -  FIRST     CLASS II
 PT0183
 PT0183.The horizontal coordinates were scaled from a map and have
 PT0183.an estimated accuracy of +/- 6 seconds.
 PT0183
 PT0183.The orthometric height was determined by differential leveling and
 PT0183.adjusted by the NATIONAL GEODETIC SURVEY
 PT0183.in June 1991.
 PT0183
 PT0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0183.GEOID18 height accuracy estimate available here.
 PT0183
 PT0183.Click photographs - Photos may exist for this station.
 PT0183
 PT0183.The dynamic height is computed by dividing the NAVD 88
 PT0183.geopotential number by the normal gravity value computed on the
 PT0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0183.degrees latitude (g = 980.6199 gals.).
 PT0183
 PT0183.The modeled gravity was interpolated from observed gravity values.
 PT0183
 PT0183;                    North         East    Units  Estimated Accuracy
 PT0183;SPC SD S     -   231,300.      598,700.      MT  (+/- 180 meters Scaled)
 PT0183
 PT0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925188(NAD 83)
 PT0183
 PT0183                          SUPERSEDED SURVEY CONTROL
 PT0183
 PT0183  NGVD 29 (??/??/92)  548.030  (m)         1798.00   (f) ADJ UNCH    1 2
 PT0183
 PT0183.Superseded values are not recommended for survey control.
 PT0183
 PT0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0183.See file dsdata.pdf to determine how the superseded data were derived.
 PT0183
 PT0183_MARKER: DR = REFERENCE MARK DISK
 PT0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0183_STAMPING: CENTER AZI 1945
 PT0183_MARK LOGO: CGS
 PT0183_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0183+STABILITY: SURFACE MOTION
 PT0183
 PT0183  HISTORY     - Date     Condition        Report By
 PT0183  HISTORY     - 1945     MONUMENTED       CGS
 PT0183  HISTORY     - 1949     GOOD             CGS
 PT0183  HISTORY     - 1967     MARK NOT FOUND   USGS
 PT0183
 PT0183                          STATION DESCRIPTION
 PT0183
 PT0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0183'3.5 MI NE FROM PIERRE.
 PT0183'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0183'AT PIERRE, THENCE 2.2 MILES NORTH ALONG A GRAVELED ROAD, 0.4 MILE
 PT0183'SOUTH OF THE DAKOTA STATE CENTER MONUEMENT, 40 FEET EAST OF THE
 PT0183'CENTER LINE OF THE GRAVELED ROAD, 10 FEET NORTH OF A TELEPHONE
 PT0183'POLE, 2.0 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A
 PT0183'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.  NOTE-- ROAD
 PT0183'HAS BEEN GRADED RECENTLY.
 PT0183
 PT0183                          STATION RECOVERY (1967)
 PT0183
 PT0183'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 PT0183'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2387 ***********************************************************************
 PU2387  DESIGNATION -  CENTER NATION ROADSIDE PARK FP
 PU2387  PID         -  PU2387
 PU2387  STATE/COUNTY-  SD/BUTTE
 PU2387  COUNTRY     -  US
 PU2387  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU2387
 PU2387                         *CURRENT SURVEY CONTROL
 PU2387  ______________________________________________________________________
 PU2387* NAD 83(1996) POSITION- 44 58 01.86475(N) 103 46 17.58636(W)   ADJUSTED
 PU2387* NAVD 88 ORTHO HEIGHT -   963.    (meters)     3159.    (feet) SCALED
 PU2387  ______________________________________________________________________
 PU2387  GEOID HEIGHT    -        -15.946 (meters)                     GEOID18
 PU2387  LAPLACE CORR    -         -3.41  (seconds)                    DEFLEC18
 PU2387  HORZ ORDER      -  THIRD
 PU2387
 PU2387.The horizontal coordinates were established by classical geodetic methods
 PU2387.and adjusted by the National Geodetic Survey in January 1998.
 PU2387
 PU2387.The orthometric height was scaled from a topographic map.
 PU2387
 PU2387.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2387.GEOID18 height accuracy estimate available here.
 PU2387
 PU2387.Click photographs - Photos may exist for this station.
 PU2387
 PU2387.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2387
 PU2387. The following values were computed from the NAD 83(1996) position.
 PU2387
 PU2387;                    North         East     Units Scale Factor Converg.
 PU2387;SPC SD N     -   132,925.326   302,580.796   MT  0.99994018   -2 40 09.4
 PU2387;SPC SD N     -   436,105.84    992,717.16   sFT  0.99994018   -2 40 09.4
 PU2387;UTM  13      - 4,980,039.030   596,875.782   MT  0.99971540   +0 52 05.6
 PU2387
 PU2387!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2387!SPC SD N     -   0.99985146  x   0.99994018  =   0.99979165
 PU2387!UTM  13      -   0.99985146  x   0.99971540  =   0.99956690
 PU2387
 PU2387_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9687580039(NAD 83)
 PU2387
 PU2387                          SUPERSEDED SURVEY CONTROL
 PU2387
 PU2387  NAD 83(1993)-  44 58 01.86060(N)    103 46 17.58596(W) AD(       ) 3
 PU2387  NAD 83(1986)-  44 58 01.85395(N)    103 46 17.58238(W) AD(       ) 3
 PU2387  NAD 27      -  44 58 01.89600(N)    103 46 15.84700(W) AD(       ) 3
 PU2387
 PU2387.Superseded values are not recommended for survey control.
 PU2387
 PU2387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2387.See file dsdata.pdf to determine how the superseded data were derived.
 PU2387
 PU2387_MARKER: 62 = FLAGPOLE
 PU2387
 PU2387  HISTORY     - Date     Condition        Report By
 PU2387  HISTORY     - 1962     FIRST OBSERVED   CGS
 PU2387  HISTORY     - 20250704 GOOD             INDIV
 PU2387
 PU2387                          STATION DESCRIPTION
 PU2387
 PU2387'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2387'THE STATION IS 21-1/2 MILES NORTH OF BELLE FOURCHE, 14 MILES
 PU2387'EAST OF THE SOUTH DAKOTA-WYOMING STATE LINE, AND CENTRALLY
 PU2387'LOCATED IN THE CENTER OF NATION ROADSIDE PARK.
 PU2387'
 PU2387'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION CENTER,
 PU2387'DISTANCE BEING 6.358 METERS (21.45 FEET) SOUTH OF TRIANGULATION
 PU2387'STATION CENTER.
 PU2387
 PU2387                          STATION RECOVERY (2025)
 PU2387
 PU2387'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (JPB)
 PU2387'MARKER IS THERE AND LEGIBLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0184 ***********************************************************************
 PT0184  DESIGNATION -  CENTER RM 1
 PT0184  PID         -  PT0184
 PT0184  STATE/COUNTY-  SD/HUGHES
 PT0184  COUNTRY     -  US
 PT0184  USGS QUAD   -  PIERRE NE (2017)
 PT0184
 PT0184                         *CURRENT SURVEY CONTROL
 PT0184  ______________________________________________________________________
 PT0184* NAD 83(1986) POSITION- 44 25 19.27   (N) 100 21 04.00   (W)   HD_HELD1
 PT0184* NAVD 88 ORTHO HEIGHT -   579.195 (meters)     1900.24  (feet) ADJUSTED
 PT0184  ______________________________________________________________________
 PT0184  GEOID HEIGHT    -        -23.273 (meters)                     GEOID18
 PT0184  DYNAMIC HEIGHT  -        579.084 (meters)     1899.88  (feet) COMP
 PT0184  MODELED GRAVITY -    980,406.8   (mgal)                       NAVD 88
 PT0184
 PT0184  VERT ORDER      -  FIRST     CLASS II
 PT0184
 PT0184.The horizontal coordinates were determined by differentially corrected
 PT0184.hand held GPS observations or other comparable positioning techniques
 PT0184.and have an estimated accuracy of +/- 3 meters.
 PT0184
 PT0184.The orthometric height was determined by differential leveling and
 PT0184.adjusted by the NATIONAL GEODETIC SURVEY
 PT0184.in June 1991.
 PT0184
 PT0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0184.GEOID18 height accuracy estimate available here.
 PT0184
 PT0184.Click photographs - Photos may exist for this station.
 PT0184
 PT0184.The dynamic height is computed by dividing the NAVD 88
 PT0184.geopotential number by the normal gravity value computed on the
 PT0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0184.degrees latitude (g = 980.6199 gals.).
 PT0184
 PT0184.The modeled gravity was interpolated from observed gravity values.
 PT0184
 PT0184;                    North         East    Units  Estimated Accuracy
 PT0184;SPC SD S     -   232,046.6     598,584.2     MT  (+/- 3 meters HH1 GPS) 
 PT0184
 PT0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9244619635(NAD 83)
 PT0184
 PT0184                          SUPERSEDED SURVEY CONTROL
 PT0184
 PT0184  NGVD 29 (??/??/92)  578.814  (m)         1898.99   (f) ADJ UNCH    1 2
 PT0184
 PT0184.Superseded values are not recommended for survey control.
 PT0184
 PT0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0184.See file dsdata.pdf to determine how the superseded data were derived.
 PT0184
 PT0184_MARKER: DR = REFERENCE MARK DISK
 PT0184_SETTING: 66 = SET IN ROCK OUTCROP
 PT0184_STAMPING: CENTER NO 1 1934
 PT0184_MARK LOGO: CGS
 PT0184_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0184_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0184+STABILITY: POSITION/ELEVATION WELL
 PT0184
 PT0184  HISTORY     - Date     Condition        Report By
 PT0184  HISTORY     - 1934     MONUMENTED       CGS
 PT0184  HISTORY     - 1949     GOOD             CGS
 PT0184  HISTORY     - 1951     GOOD             CGS
 PT0184  HISTORY     - 19890121 MARK NOT FOUND   NGS
 PT0184
 PT0184                          STATION DESCRIPTION
 PT0184
 PT0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0184'4 MI N FROM PIERRE.
 PT0184'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0184'AT PIERRE, THENCE 2.7 MILES NORTH ALONG A GRAVELED ROAD, 300
 PT0184'FEET WEST OF THE CENTER LINE OF THE GRAVELED ROAD, 132 FEET
 PT0184'SOUTHEAST OF TRIANGULATION STATION CENTER, 150 FEET SOUTHEAST
 PT0184'OF THE DAKOTA STATE CENTER MONUMENT, 2.0 FEET SOUTH OF A WITNESS
 PT0184'POST, SET IN THE TOP OF A ROCK OUTCROP.
 PT0184
 PT0184                          STATION RECOVERY (1951)
 PT0184
 PT0184'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0184'RECOVERED IN GOOD CONDITION.
 PT0184
 PT0184                          STATION RECOVERY (1989)
 PT0184
 PT0184'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0184'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0186 ***********************************************************************
 PT0186  DESIGNATION -  CENTER RM 2 RESET
 PT0186  PID         -  PT0186
 PT0186  STATE/COUNTY-  SD/HUGHES
 PT0186  COUNTRY     -  US
 PT0186  USGS QUAD   -  PIERRE NE (2017)
 PT0186
 PT0186                         *CURRENT SURVEY CONTROL
 PT0186  ______________________________________________________________________
 PT0186* NAD 83(1986) POSITION- 44 25 20.30   (N) 100 21 05.20   (W)   HD_HELD1
 PT0186* NAVD 88 ORTHO HEIGHT -   581.192 (meters)     1906.79  (feet) ADJUSTED
 PT0186  ______________________________________________________________________
 PT0186  GEOID HEIGHT    -        -23.272 (meters)                     GEOID18
 PT0186  DYNAMIC HEIGHT  -        581.081 (meters)     1906.43  (feet) COMP
 PT0186  MODELED GRAVITY -    980,406.8   (mgal)                       NAVD 88
 PT0186
 PT0186  VERT ORDER      -  FIRST     CLASS II
 PT0186
 PT0186.The horizontal coordinates were determined by differentially corrected
 PT0186.hand held GPS observations or other comparable positioning techniques
 PT0186.and have an estimated accuracy of +/- 3 meters.
 PT0186
 PT0186.The orthometric height was determined by differential leveling and
 PT0186.adjusted by the NATIONAL GEODETIC SURVEY
 PT0186.in June 1991.
 PT0186
 PT0186.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0186.GEOID18 height accuracy estimate available here.
 PT0186
 PT0186.Click photographs - Photos may exist for this station.
 PT0186
 PT0186.The dynamic height is computed by dividing the NAVD 88
 PT0186.geopotential number by the normal gravity value computed on the
 PT0186.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0186.degrees latitude (g = 980.6199 gals.).
 PT0186
 PT0186.The modeled gravity was interpolated from observed gravity values.
 PT0186
 PT0186;                    North         East    Units  Estimated Accuracy
 PT0186;SPC SD S     -   232,078.4     598,557.7     MT  (+/- 3 meters HH1 GPS) 
 PT0186
 PT0186_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9242019667(NAD 83)
 PT0186
 PT0186                          SUPERSEDED SURVEY CONTROL
 PT0186
 PT0186  NGVD 29 (??/??/92)  580.810  (m)         1905.54   (f) ADJ UNCH    1 2
 PT0186
 PT0186.Superseded values are not recommended for survey control.
 PT0186
 PT0186.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0186.See file dsdata.pdf to determine how the superseded data were derived.
 PT0186
 PT0186_MARKER: DR = REFERENCE MARK DISK
 PT0186_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0186_STAMPING: CENTER NO 2 1945
 PT0186_MARK LOGO: CGS
 PT0186_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0186_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0186+STABILITY: SURFACE MOTION
 PT0186_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0186+SATELLITE: SATELLITE OBSERVATIONS - January 21, 1989
 PT0186
 PT0186  HISTORY     - Date     Condition        Report By
 PT0186  HISTORY     - 1945     MONUMENTED       CGS
 PT0186  HISTORY     - 1949     GOOD             CGS
 PT0186  HISTORY     - 1951     GOOD             CGS
 PT0186  HISTORY     - 19890121 POOR             NGS
 PT0186
 PT0186                          STATION DESCRIPTION
 PT0186
 PT0186'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0186'4 MI NE FROM PIERRE.
 PT0186'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0186'AT PIERRE, THENCE 2.7 MILES NORTH ALONG A GRAVELED ROAD TO
 PT0186'THE DAKOTA STATE CENTER MONUEMENT, 350 FEET WEST OF THE CENTER
 PT0186'LINE OF THE GRAVELED ROAD, 32 FEET WEST SOUTHWEST OF THE
 PT0186'STATION, 12 FEET SOUTH OF THE BASE OF THE MONUMENT, SET IN THE
 PT0186'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PT0186
 PT0186                          STATION RECOVERY (1951)
 PT0186
 PT0186'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0186'RECOVERED IN GOOD CONDITION.
 PT0186
 PT0186                          STATION RECOVERY (1989)
 PT0186
 PT0186'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0186'NOTE--RECOVERED IN POOR CONDITION.
 PT0186'THE CAP IS LOOSE AND ELEVATION IS NOT DEPENDABLE.  IN
 PT0186'LIEU OF EXISTENCE OF DESCRIPTION FOR STATION 248 2 CAP RESET
 PT0186'(ACRN=PT0132), THIS STATION HAS PROBABLY BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0744 ***********************************************************************
 OQ0744  DESIGNATION -  CENTERVILLE STANDPIPE
 OQ0744  PID         -  OQ0744
 OQ0744  STATE/COUNTY-  SD/TURNER
 OQ0744  COUNTRY     -  US
 OQ0744  USGS QUAD   -  CENTERVILLE (2017)
 OQ0744
 OQ0744                         *CURRENT SURVEY CONTROL
 OQ0744  ______________________________________________________________________
 OQ0744* NAD 83(1996) POSITION- 43 07 00.41228(N) 096 57 33.93853(W)   ADJUSTED
 OQ0744  ______________________________________________________________________
 OQ0744  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 OQ0744  LAPLACE CORR    -         -0.27  (seconds)                    DEFLEC18
 OQ0744  HORZ ORDER      -  THIRD
 OQ0744
 OQ0744.The horizontal coordinates were established by classical geodetic methods
 OQ0744.and adjusted by the National Geodetic Survey in January 1998.
 OQ0744
 OQ0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0744.GEOID18 height accuracy estimate available here.
 OQ0744
 OQ0744.Click photographs - Photos may exist for this station.
 OQ0744
 OQ0744.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0744
 OQ0744. The following values were computed from the NAD 83(1996) position.
 OQ0744
 OQ0744;                    North         East     Units Scale Factor Converg.
 OQ0744;SPC SD S     -    92,610.408   874,499.339   MT  0.99994495   +2 19 39.0
 OQ0744;SPC SD S     -   303,839.31  2,869,086.58   sFT  0.99994495   +2 19 39.0
 OQ0744;UTM  14      - 4,775,804.260   666,010.739   MT  0.99993904   +1 23 42.1
 OQ0744
 OQ0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6601075804(NAD 83)
 OQ0744
 OQ0744                          SUPERSEDED SURVEY CONTROL
 OQ0744
 OQ0744  NAD 83(1995)-  43 07 00.41417(N)    096 57 33.93626(W) AD(       ) 3
 OQ0744  NAD 83(1986)-  43 07 00.41760(N)    096 57 33.92696(W) AD(       ) 3
 OQ0744  NAD 27      -  43 07 00.45900(N)    096 57 32.76100(W) AD(       ) 3
 OQ0744
 OQ0744.Superseded values are not recommended for survey control.
 OQ0744
 OQ0744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0744.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0744
 OQ0744_MARKER: 52 = STANDPIPE TANK
 OQ0744
 OQ0744  HISTORY     - Date     Condition        Report By
 OQ0744  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0744
 OQ0744                          STATION DESCRIPTION
 OQ0744
 OQ0744'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0744'POINT OBSERVED UPON WAS THE CENTER OF THE BLACK MUNICIPAL
 OQ0744'STANDPIPE, LOCATED IN THE EAST CENTRAL PART OF THE TOWN OF
 OQ0744'CENTERVILLE.  STANDPIPE IS 150 FEET HIGH.
 OQ0744'
 OQ0744'OBSERVED UPON FROM STATIONS HANNAH, KLUMB, SYVERSON, AND MURRAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0682 ***********************************************************************
 PS0682  DESIGNATION -  CHAIN
 PS0682  PID         -  PS0682
 PS0682  STATE/COUNTY-  SD/HAND
 PS0682  COUNTRY     -  US
 PS0682  USGS QUAD   -  MILLER DALE COLONY (2017)
 PS0682
 PS0682                         *CURRENT SURVEY CONTROL
 PS0682  ______________________________________________________________________
 PS0682* NAD 83(1996) POSITION- 44 25 43.22581(N) 099 05 04.85126(W)   ADJUSTED
 PS0682* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 PS0682  ______________________________________________________________________
 PS0682  GEOID HEIGHT    -        -24.401 (meters)                     GEOID18
 PS0682  LAPLACE CORR    -         -3.94  (seconds)                    DEFLEC18
 PS0682  HORZ ORDER      -  THIRD
 PS0682
 PS0682.The horizontal coordinates were established by classical geodetic methods
 PS0682.and adjusted by the National Geodetic Survey in January 1998.
 PS0682
 PS0682.The orthometric height was scaled from a topographic map.
 PS0682
 PS0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0682.GEOID18 height accuracy estimate available here.
 PS0682
 PS0682.Click photographs - Photos may exist for this station.
 PS0682
 PS0682.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0682
 PS0682. The following values were computed from the NAD 83(1996) position.
 PS0682
 PS0682;                    North         East     Units Scale Factor Converg.
 PS0682;SPC SD N     -    66,567.881   672,881.899   MT  0.99999772   +0 38 52.1
 PS0682;SPC SD N     -   218,398.12  2,207,613.36   sFT  0.99999772   +0 38 52.1
 PS0682;UTM  14      - 4,919,489.980   493,259.856   MT  0.99960056   -0 03 33.4
 PS0682
 PS0682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0682!SPC SD N     -   0.99991299  x   0.99999772  =   0.99991071
 PS0682!UTM  14      -   0.99991299  x   0.99960056  =   0.99951359
 PS0682
 PS0682:                Primary Azimuth Mark                     Grid Az
 PS0682:SPC SD N     -  CHAIN AZ MK                              089 13 51.8
 PS0682:UTM  14      -  CHAIN AZ MK                              089 56 17.3
 PS0682
 PS0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9325919489(NAD 83)
 PS0682
 PS0682|---------------------------------------------------------------------|
 PS0682| PID    Reference Object                     Distance      Geod. Az  |
 PS0682|                                                           dddmmss.s |
 PS0682| CO5372 CHAIN RM 1                           13.588 METERS 00303     |
 PS0682| PS0651 MILLER MUNICIPAL TANK               APPROX.12.3 KM 0373149.3 |
 PS0682| PS0652 MILLER MUN LT AND PWR CO STACK      APPROX.12.3 KM 0373437.4 |
 PS0682| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX.15.1 KM 0495642.2 |
 PS0682| CO5371 CHAIN AZ MK                                        0895243.9 |
 PS0682| CO5373 CHAIN RM 2                           15.216 METERS 27248     |
 PS0682|---------------------------------------------------------------------|
 PS0682
 PS0682                          SUPERSEDED SURVEY CONTROL
 PS0682
 PS0682  NAD 83(1986)-  44 25 43.22348(N)    099 05 04.85797(W) AD(       ) 3
 PS0682  NAD 27      -  44 25 43.28600(N)    099 05 03.49400(W) AD(       ) 3
 PS0682
 PS0682.Superseded values are not recommended for survey control.
 PS0682
 PS0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0682.See file dsdata.pdf to determine how the superseded data were derived.
 PS0682
 PS0682_MARKER: DS = TRIANGULATION STATION DISK
 PS0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0682_STAMPING: CHAIN 1951
 PS0682_MARK LOGO: CGS
 PS0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0682+STABILITY: SURFACE MOTION
 PS0682
 PS0682  HISTORY     - Date     Condition        Report By
 PS0682  HISTORY     - 1951     MONUMENTED       CGS
 PS0682  HISTORY     - 1973     MARK NOT FOUND   USGS
 PS0682  HISTORY     - 1975     MARK NOT FOUND   NGS
 PS0682
 PS0682                          STATION DESCRIPTION
 PS0682
 PS0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0682'THE STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF REE HEIGHTS AND
 PS0682'ABOUT 7-1/2 MILES SOUTHWEST OF MILLER IN THE NORTHWEST ANGLE OF A
 PS0682'CROSSROADS.  IT IS 39 FEET NORTH OF THE CENTERLINE OF A ROAD, 38
 PS0682'FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD, 5 FEET NORTHWEST
 PS0682'OF A FENCE CORNER AND 4 FEET SOUTHWEST OF A WHITE WITNESS
 PS0682'POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 PS0682'CHAIN 1951.
 PS0682'
 PS0682'REFERENCE MARK NO. 1 IS 37 FEET WEST OF THE CENTERLINE OF A GRAVEL
 PS0682'ROAD AND 1 FOOT WEST OF A FENCELINE.  THE MARK PROJECTS ABOUT
 PS0682'6 INCHES AND THE DISK IS STAMPED CHAIN NO 1 1951.
 PS0682'
 PS0682'REFERENCE MARK NO. 2 IS 42 FEET NORTH OF THE CENTERLINE OF A
 PS0682'ROAD AND 6 FEET NORTH OF THE EDGE OF A GRADER DITCH.  THE MARK
 PS0682'PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED CHAIN NO 2 1951.
 PS0682'
 PS0682'AZIMUTH MARK IS 28 FEET NORTH OF THE CENTERLINE OF A ROAD
 PS0682'AND 2.6 FEET NORTHWEST OF A WHITE WITNESS POST.  THE MARK PROJECTS
 PS0682'ABOUT 2 INCHES AND THE DISK IS STAMPED CHAIN 1951.
 PS0682'
 PS0682'TO REACH THE STATION FROM THE MAIN ROAD LEADING INTO REE HEIGHTS
 PS0682'AND U.S. HIGHWAY 14 ABOUT 1 MILE NORTH OF THE TOWN, GO EAST ON
 PS0682'U.S. HIGHWAY 14 FOR 5.7 MILE TO A CROSSROADS AND SIGN LAKE
 PS0682'DA-KO-TAH.  TURN RIGHT (SOUTH) AND FOLLOW MAIN GRAVEL ROAD FOR
 PS0682'5.05 MILES TO A CROSSROADS AND STATION IN NORTHWEST ANGLE AS
 PS0682'DESCRIBED.
 PS0682'
 PS0682'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST FOR 0.3
 PS0682'MILE TO MARK ON NORTH SIDE OF ROAD AS DESCRIBED.
 PS0682'
 PS0682'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0682
 PS0682                          STATION RECOVERY (1973)
 PS0682
 PS0682'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WKM)
 PS0682'AREA SEARCHED BUT MARK WAS NOT FOUND.  MARK IS DESCRIBED AS
 PS0682'BEING 38 FT W. OF THE ROAD WHICH AT PRESENT WOULD PLACE THE MARK
 PS0682'IN THE DITCH.
 PS0682
 PS0682                          STATION RECOVERY (1975)
 PS0682
 PS0682'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PS0682'THE STATION HAS BEEN DESTROYED.  THE SURFACE STATION MARK, AND
 PS0682'REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND LYING ON TOP OF THE
 PS0682'GROUND, APPARENTLY GRADED OUT.  THE UNDERGROUND STATION MARK WAS
 PS0682'SEARCHED FOR, BUT NOT RECOVERED, IT APPARENTLY WAS ALSO GRADED
 PS0682'OUT.  THE DISKS WERE REMOVED FROM THE STATION AND REFERENCE MARKS
 PS0682'AT THIS TIME.  THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION AND
 PS0682'WAS LEFT INTACT.
 PS0682'
 PS0682'THE STATION TO REACH IS IN ERROR.  THE STATION SITE IS 7.0 MILES
 PS0682'SOUTH OF U.S. HIGHWAY 14 RATHER THEN 5.05 MILES AS DESCRIBED.
 PS0682'
 PS0682'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 8 MILES SE
 PS0682'OF REE HEIGHTS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2239 ***********************************************************************
 PU2239  DESIGNATION -  CHALK BUTTE
 PU2239  PID         -  PU2239
 PU2239  STATE/COUNTY-  SD/MEADE
 PU2239  COUNTRY     -  US
 PU2239  USGS QUAD   -  STONEVILLE (2017)
 PU2239
 PU2239                         *CURRENT SURVEY CONTROL
 PU2239  ______________________________________________________________________
 PU2239* NAD 83(1996) POSITION- 44 39 05.54945(N) 102 41 30.33474(W)   ADJUSTED
 PU2239* NAVD 88 ORTHO HEIGHT -   988.    (meters)     3241.    (feet) SCALED
 PU2239  ______________________________________________________________________
 PU2239  GEOID HEIGHT    -        -18.000 (meters)                     GEOID18
 PU2239  LAPLACE CORR    -         -5.62  (seconds)                    DEFLEC18
 PU2239  HORZ ORDER      -  SECOND
 PU2239
 PU2239.The horizontal coordinates were established by classical geodetic methods
 PU2239.and adjusted by the National Geodetic Survey in January 1998.
 PU2239
 PU2239.The orthometric height was scaled from a topographic map.
 PU2239
 PU2239.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2239.GEOID18 height accuracy estimate available here.
 PU2239
 PU2239.Click photographs - Photos may exist for this station.
 PU2239
 PU2239.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2239
 PU2239. The following values were computed from the NAD 83(1996) position.
 PU2239
 PU2239;                    North         East     Units Scale Factor Converg.
 PU2239;SPC SD N     -    94,470.283   386,527.970   MT  0.99996330   -1 54 18.2
 PU2239;SPC SD N     -   309,941.25  1,268,133.85   sFT  0.99996330   -1 54 18.2
 PU2239;UTM  13      - 4,946,833.963   683,024.633   MT  1.00001195   +1 37 21.6
 PU2239
 PU2239!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2239!SPC SD N     -   0.99984786  x   0.99996330  =   0.99981116
 PU2239!UTM  13      -   0.99984786  x   1.00001195  =   0.99985981
 PU2239
 PU2239:                Primary Azimuth Mark                     Grid Az
 PU2239:SPC SD N     -  CHALK BUTTE AZ MK RESET                  088 01 09.4
 PU2239:UTM  13      -  CHALK BUTTE AZ MK RESET                  084 29 29.6
 PU2239
 PU2239_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8302446833(NAD 83)
 PU2239
 PU2239|---------------------------------------------------------------------|
 PU2239| PID    Reference Object                     Distance      Geod. Az  |
 PU2239|                                                           dddmmss.s |
 PU2239| CP8993 CHALK BUTTE AZ MK                                  0115325.5 |
 PU2239| PU0819 CHALK BUTTE AZ MK RESET                            0860651.2 |
 PU2239| CP8995 CHALK BUTTE RM 1                      7.472 METERS 10018     |
 PU2239| CP8996 CHALK BUTTE RM 2                      7.008 METERS 25309     |
 PU2239|---------------------------------------------------------------------|
 PU2239
 PU2239                          SUPERSEDED SURVEY CONTROL
 PU2239
 PU2239  NAD 83(1993)-  44 39 05.54171(N)    102 41 30.33466(W) AD(       ) 2
 PU2239  NAD 83(1986)-  44 39 05.54127(N)    102 41 30.33401(W) AD(       ) 2
 PU2239  NAD 27      -  44 39 05.58480(N)    102 41 28.72540(W) AD(       ) 2
 PU2239
 PU2239.Superseded values are not recommended for survey control.
 PU2239
 PU2239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2239.See file dsdata.pdf to determine how the superseded data were derived.
 PU2239
 PU2239_MARKER: DS = TRIANGULATION STATION DISK
 PU2239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2239_STAMPING: CHALK BUTTE 1951
 PU2239_MARK LOGO: CGS
 PU2239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2239+STABILITY: SURFACE MOTION
 PU2239
 PU2239  HISTORY     - Date     Condition        Report By
 PU2239  HISTORY     - 1951     MONUMENTED       CGS
 PU2239  HISTORY     - 1962     GOOD             CGS
 PU2239
 PU2239                          STATION DESCRIPTION
 PU2239
 PU2239'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2239'THE STATION IS ABOUT 1-1/2 MILES WEST OF THE VILLAGE OF
 PU2239'CHALKBUTTE ON A HIGH HILL LOCALLY KNOWN AS CHALK BUTTE.  IT IS
 PU2239'NEAR THE CENTER OF THE SOUTH SIDE OF SECTION 17, T 8 N, R 12 E.
 PU2239'
 PU2239'TO REACH THE STATION FROM UNION CENTER ON STATE HIGHWAY NO. 24,
 PU2239'GO EAST ON THE HIGHWAY FOR 0.15 MILE TO A T-INTERSECTION.  THEN
 PU2239'LEFT, NORTH, ON A GRAVELED ROAD FOR 6.9 MILES TO A T-INTERSECTION
 PU2239'AND A CHURCH ON THE RIGHT.  THEN LEFT, WEST, FOR 1.0 MILE TO A
 PU2239'FENCE CORNER AND WIRE GATE ON THE LEFT.  THEN LEFT, THROUGH GATE
 PU2239'AND TO SOUTHWESTERLY ON A DIM TRACK ROAD FOR 0.6 MILE TO TOP
 PU2239'OF HILL AND STATION AS DESCRIBED.  TO REACH THE AZIMUTH MARK
 PU2239'FROM THE STATION, GO NORTH ACROSS PASTURE LAND FOR 0.3 MILE
 PU2239'TO A WIRE FENCE AND THE AZIMUTH MARK AS DESCRIBED.
 PU2239'
 PU2239'THE STATION MARK IS 20 FEET SOUTHEAST OF THE NORTHWEST EDGE OF THE
 PU2239'BUTTE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PU2239'CHALK BUTTE 1951.
 PU2239'
 PU2239'REFERENCE MARK NO. 1 PROJECTS 3 INCHES AND THE DISK IS STAMPED
 PU2239'CHALK BUTTE NO 1 1951.
 PU2239'
 PU2239'REFERENCE MARK NO. 2 PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PU2239'CHALK BUTTE NO 2 1951.
 PU2239'
 PU2239'THE AZIMUTH MARK IS 29 FEET SOUTH OF A DIRT ROAD AND 1 FOOT
 PU2239'SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 PU2239'DISK IS STAMPED CHALK BUTTE 1951.
 PU2239'
 PU2239'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2239'CYLINDERS.
 PU2239
 PU2239                          STATION RECOVERY (1962)
 PU2239
 PU2239'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2239'THE STATION AND THE REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 PU2239'AND FOUND TO BE IN GOOD CONDITION.  THE AZIMUTH MARK HAD BEEN
 PU2239'DESTROYED AND A NEW AZIMUTH MARK WAS ESTABLISHED.  THE DISTANCES
 PU2239'AND DIRECTIONS TO THE REFERENCE MARKS WERE CHECKED IN THE FIELD
 PU2239'AND FOUND TO BE ACCURATE.  A NEW DESCRIPTION AND TO REACH
 PU2239'FOLLOWS--
 PU2239'
 PU2239'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF UNION CENTER,
 PU2239'5-1/2 MILES SOUTH-SOUTHWEST OF STONEVILLE, AND ON A HIGH
 PU2239'HILL LOCALLY KNOWN AS CHALK BUTTE.
 PU2239'
 PU2239'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN UNION
 PU2239'CENTER GO EAST ON STATE HIGHWAY 34 FOR 0.15 MILE TO A ROAD LEFT.
 PU2239'TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 4.1 MILES TO A ROAD
 PU2239'RIGHT.  CONTINUE NORTH ON GRAVELED ROAD FOR 2.4 MILES TO THE
 PU2239'AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH ON GRAVELED ROAD FOR
 PU2239'0.1 MILE TO A ROAD LEFT.  TURN LEFT AND GO WEST ON GRAVELED ROAD
 PU2239'FOR 1.0 MILE TO A FENCE CORNER ON THE LEFT.  TURN LEFT THROUGH
 PU2239'WIRE GATE AT FENCE CORNER AND GO SOUTHWEST ON TRACK ROAD FOR
 PU2239'0.6 MILE TO THE TOP OF A HILL AND THE STATION AS DESCRIBED.
 PU2239'
 PU2239'THE STATION IS A STANDARD DISK STAMPED CHALK BUTTE 1951 SET
 PU2239'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 PU2239'PROJECTS 2 INCHES ABOVE THE GROUND.
 PU2239'
 PU2239'REFERENCE MARK 1 IS A STANDARD DISK STAMPED CHALK BUTTE NO 1
 PU2239'1951 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU2239'WHICH PROJECTS 2 INCHES ABOVE THE GROUND.
 PU2239'
 PU2239'REFERENCE MARK 2 IS A STANDARD DISK STAMPED CHALK BUTTE NO 2
 PU2239'1951 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU2239'WHICH PROJECTS 2 INCHES ABOVE THE GROUND.
 PU2239'
 PU2239'AZIMUTH MARK IS A STANDARD DISK STAMPED CHALK BUTTE 1951 RESET
 PU2239'1962 SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU2239'WHICH PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS 51 FEET WEST OF
 PU2239'THE CENTERLINE OF A NORTH-SOUTH GRAVEL ROAD, 2.5 FEET SOUTH
 PU2239'OF A METAL WITNESS POST, 2 FEET NORTH OF A POWERLINE POLE, AND
 PU2239'1 FOOT EAST OF A FENCE (RIGHT-OF-WAY).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0819 ***********************************************************************
 PU0819  DESIGNATION -  CHALK BUTTE AZ MK RESET
 PU0819  PID         -  PU0819
 PU0819  STATE/COUNTY-  SD/MEADE
 PU0819  COUNTRY     -  US
 PU0819  USGS QUAD   -  STONEVILLE (2017)
 PU0819
 PU0819                         *CURRENT SURVEY CONTROL
 PU0819  ______________________________________________________________________
 PU0819* NAD 83(1986) POSITION- 44 39 10.     (N) 102 39 44.     (W)   SCALED
 PU0819* NAVD 88 ORTHO HEIGHT -   953.707 (meters)     3128.95  (feet) ADJUSTED
 PU0819  ______________________________________________________________________
 PU0819  GEOID HEIGHT    -        -18.072 (meters)                     GEOID18
 PU0819  DYNAMIC HEIGHT  -        953.450 (meters)     3128.11  (feet) COMP
 PU0819  MODELED GRAVITY -    980,315.9   (mgal)                       NAVD 88
 PU0819
 PU0819  VERT ORDER      -  SECOND    CLASS 0
 PU0819
 PU0819.The horizontal coordinates were scaled from a map and have
 PU0819.an estimated accuracy of +/- 6 seconds.
 PU0819
 PU0819.The orthometric height was determined by differential leveling and
 PU0819.adjusted by the NATIONAL GEODETIC SURVEY
 PU0819.in June 1991.
 PU0819
 PU0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0819.GEOID18 height accuracy estimate available here.
 PU0819
 PU0819.Click photographs - Photos may exist for this station.
 PU0819
 PU0819.The dynamic height is computed by dividing the NAVD 88
 PU0819.geopotential number by the normal gravity value computed on the
 PU0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0819.degrees latitude (g = 980.6199 gals.).
 PU0819
 PU0819.The modeled gravity was interpolated from observed gravity values.
 PU0819
 PU0819;                    North         East    Units  Estimated Accuracy
 PU0819;SPC SD N     -    94,530.      388,870.      MT  (+/- 180 meters Scaled)
 PU0819
 PU0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK853470(NAD 83)
 PU0819
 PU0819                          SUPERSEDED SURVEY CONTROL
 PU0819
 PU0819  NGVD 29 (??/??/92)  953.223  (m)         3127.37   (f) ADJ UNCH    2 0
 PU0819
 PU0819.Superseded values are not recommended for survey control.
 PU0819
 PU0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0819.See file dsdata.pdf to determine how the superseded data were derived.
 PU0819
 PU0819_MARKER: DZ = AZIMUTH MARK DISK
 PU0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0819_STAMPING: CHALK BUTTE 1951 RESET 1962
 PU0819_MARK LOGO: CGS
 PU0819_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0819+STABILITY: SURFACE MOTION
 PU0819
 PU0819  HISTORY     - Date     Condition        Report By
 PU0819  HISTORY     - 1962     MONUMENTED       CGS
 PU0819
 PU0819                          STATION DESCRIPTION
 PU0819
 PU0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0819'5.9 MI S FROM STONEVILLE.
 PU0819'5.9 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0819'STONEVILLE, 6.6 MILES NORTH OF UNION CENTER, 51 FEET SOUTH-SOUTHWEST
 PU0819'OF THE CENTER OF THE JUNCTION OF A DIRT ROAD EAST, 48 FEET
 PU0819'WEST OF THE CENTER LINE OF THE ROAD, 2 FEET NORTH OF A POWER
 PU0819'POLE, 0.7 FOOT EAST OF A FENCE, 2.7 FEET SOUTH OF A WITNESS
 PU0819'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0819'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0867 ***********************************************************************
 OR0867  DESIGNATION -  CHAMBERLAIN
 OR0867  PID         -  OR0867
 OR0867  STATE/COUNTY-  SD/BRULE
 OR0867  COUNTRY     -  US
 OR0867  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0867
 OR0867                         *CURRENT SURVEY CONTROL
 OR0867  ______________________________________________________________________
 OR0867* NAD 83(1996) POSITION- 43 47 26.15473(N) 099 19 18.73119(W)   ADJUSTED
 OR0867* NAVD 88 ORTHO HEIGHT -   532.    (meters)     1745.    (feet) SCALED
 OR0867  ______________________________________________________________________
 OR0867  GEOID HEIGHT    -        -25.634 (meters)                     GEOID18
 OR0867  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 OR0867  HORZ ORDER      -  SECOND
 OR0867
 OR0867.The horizontal coordinates were established by classical geodetic methods
 OR0867.and adjusted by the National Geodetic Survey in January 1998.
 OR0867
 OR0867.The orthometric height was scaled from a topographic map.
 OR0867
 OR0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0867.GEOID18 height accuracy estimate available here.
 OR0867
 OR0867.Click photographs - Photos may exist for this station.
 OR0867
 OR0867.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0867
 OR0867. The following values were computed from the NAD 83(1996) position.
 OR0867
 OR0867;                    North         East     Units Scale Factor Converg.
 OR0867;SPC SD S     -   162,385.826   681,401.194   MT  0.99991138   +0 41 51.9
 OR0867;SPC SD S     -   532,760.83  2,235,563.75   sFT  0.99991138   +0 41 51.9
 OR0867;UTM  14      - 4,848,665.846   474,103.784   MT  0.99960825   -0 13 21.9
 OR0867
 OR0867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0867!SPC SD S     -   0.99992055  x   0.99991138  =   0.99983194
 OR0867!UTM  14      -   0.99992055  x   0.99960825  =   0.99952883
 OR0867
 OR0867:                Primary Azimuth Mark                     Grid Az
 OR0867:SPC SD S     -  PRITCHARD RESET                          018 54 09.5
 OR0867:UTM  14      -  PRITCHARD RESET                          019 49 23.3
 OR0867
 OR0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7410348665(NAD 83)
 OR0867
 OR0867|---------------------------------------------------------------------|
 OR0867| PID    Reference Object                     Distance      Geod. Az  |
 OR0867|                                                           dddmmss.s |
 OR0867| AH8718 PRITCHARD RESET                     APPROX. 7.5 KM 0193601.4 |
 OR0867|---------------------------------------------------------------------|
 OR0867
 OR0867                          SUPERSEDED SURVEY CONTROL
 OR0867
 OR0867  NAD 83(1986)-  43 47 26.15384(N)    099 19 18.73797(W) AD(       ) 2
 OR0867  NAD 27      -  43 47 26.17400(N)    099 19 17.38300(W) AD(       ) 2
 OR0867  MORC        -  43 47 23.66000(N)    099 19 17.70000(W) AD(       ) 3
 OR0867
 OR0867.Superseded values are not recommended for survey control.
 OR0867
 OR0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0867.See file dsdata.pdf to determine how the superseded data were derived.
 OR0867
 OR0867_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 OR0867_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0867_MARK LOGO: MORC
 OR0867_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0867_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0867
 OR0867  HISTORY     - Date     Condition        Report By
 OR0867  HISTORY     - 1889     MONUMENTED       MORC
 OR0867  HISTORY     - 1924     GOOD             CGS
 OR0867  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OR0867  HISTORY     - 19820602 GOOD             NGS
 OR0867
 OR0867                          STATION DESCRIPTION
 OR0867
 OR0867'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0867'CHAMBERLAIN IS ON LEFT BANK, ON HIGH PLATEAU LAND 1-1/2 MILES
 OR0867'SOUTH FROM CHAMBERLAIN, S. DAK., 866-1/2 FEET NORTHEAST FROM
 OR0867'QUARTER-SECTION CORNER BETWEEN SECS. 22 AND 27, T. 104 N., R. 71
 OR0867'W.  THE STATION IS ON ROLLING PRAIRIE, ABOUT HALF WAY BETWEEN
 OR0867'MR. WELLMANS RESIDENCE AND THAT OF MAJOR KELLUM.  THERE IS
 OR0867'HIGHER LAND 400 FEET SOUTHWEST.
 OR0867
 OR0867                          STATION RECOVERY (1924)
 OR0867
 OR0867'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0867'RECOVERED.
 OR0867
 OR0867                          STATION RECOVERY (1935)
 OR0867
 OR0867'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0867'STATION IS IN SE 1/4 SEC. 22, T 104 N, R 71 W, ON LAND OWNED
 OR0867'BY WALLACE MOSHER OF CHAMBERLAIN, ABOUT 1/4 MILE W OF U.S.
 OR0867'HIGHWAY 16 WHERE IT MAKES TURN FROM SE COURSE TO DUE S, ABOUT
 OR0867'300 YARDS N OF SECTION-LINE ROAD, ABOUT 325 YARDS NE OF S 1/4
 OR0867'CORNER, AND ABOUT 140 YARDS E OF LANE LEADING N FROM 1/4 CORNER.
 OR0867
 OR0867                          STATION RECOVERY (1982)
 OR0867
 OR0867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 OR0867'THE STATION WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DH4418 ***********************************************************************
 DH4418  DESIGNATION -  CHAMBERLAIN DISCOVERY II
 DH4418  PID         -  DH4418
 DH4418  STATE/COUNTY-  SD/BRULE
 DH4418  COUNTRY     -  US
 DH4418  USGS QUAD   -  CHAMBERLAIN (2017)
 DH4418
 DH4418                         *CURRENT SURVEY CONTROL
 DH4418  ______________________________________________________________________
 DH4418* NAD 83(2011) POSITION- 43 47 13.66634(N) 099 20 18.15959(W)   ADJUSTED
 DH4418* NAD 83(2011) ELLIP HT-   498.035 (meters)        (06/27/12)   ADJUSTED
 DH4418* NAD 83(2011) EPOCH   -  2010.00
 DH4418* NAVD 88 ORTHO HEIGHT -   523.7   (meters)     1718.    (feet) GPS OBS
 DH4418  ______________________________________________________________________
 DH4418  NAVD 88 orthometric height was determined with geoid model    GEOID03
 DH4418  GEOID HEIGHT    -        -25.620 (meters)                     GEOID03
 DH4418  GEOID HEIGHT    -        -25.642 (meters)                     GEOID18
 DH4418  NAD 83(2011) X  -   -748,403.273 (meters)                     COMP
 DH4418  NAD 83(2011) Y  - -4,551,109.573 (meters)                     COMP
 DH4418  NAD 83(2011) Z  -  4,391,391.884 (meters)                     COMP
 DH4418  LAPLACE CORR    -          0.75  (seconds)                    DEFLEC18
 DH4418
 DH4418  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DH4418  Standards:
 DH4418         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DH4418            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DH4418  -------------------------------------------------------------------
 DH4418  NETWORK    0.63   1.10           0.29   0.21   0.56     -0.01802967
 DH4418  -------------------------------------------------------------------
 DH4418  Click here for local accuracies and other accuracy information.
 DH4418
 DH4418.The horizontal coordinates were established by GPS observations
 DH4418.and adjusted by the National Geodetic Survey in June 2012.
 DH4418
 DH4418.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DH4418.been affixed to the stable North American tectonic plate. See 
 DH4418.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DH4418
 DH4418.The horizontal coordinates are valid at the epoch date displayed above
 DH4418.which is a decimal equivalence of Year/Month/Day.
 DH4418
 DH4418.The orthometric height was determined by GPS observations and a
 DH4418.high-resolution geoid model.
 DH4418
 DH4418.Significant digits in the geoid height do not necessarily reflect accuracy.
 DH4418.GEOID18 height accuracy estimate available here.
 DH4418
 DH4418.Click photographs - Photos may exist for this station.
 DH4418
 DH4418.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DH4418
 DH4418.The Laplace correction was computed from DEFLEC18 derived deflections.
 DH4418
 DH4418.The ellipsoidal height was determined by GPS observations
 DH4418.and is referenced to NAD 83.
 DH4418
 DH4418. The following values were computed from the NAD 83(2011) position.
 DH4418
 DH4418;                    North         East     Units Scale Factor Converg.
 DH4418;SPC SD S     -   161,984.407   680,077.343   MT  0.99991120   +0 41 10.9
 DH4418;SPC SD S     -   531,443.84  2,231,220.42   sFT  0.99991120   +0 41 10.9
 DH4418;UTM  14      - 4,848,285.862   472,774.057   MT  0.99960912   -0 14 02.9
 DH4418
 DH4418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DH4418!SPC SD S     -   0.99992191  x   0.99991120  =   0.99983312
 DH4418!UTM  14      -   0.99992191  x   0.99960912  =   0.99953106
 DH4418
 DH4418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7277448285(NAD 83)
 DH4418
 DH4418                          SUPERSEDED SURVEY CONTROL
 DH4418
 DH4418  NAD 83(2007)-  43 47 13.66623(N)    099 20 18.16055(W) AD(2002.00) 0
 DH4418  ELLIP H (02/10/07)  498.059  (m)                       GP(2002.00)    
 DH4418  NAD 83(1996)-  43 47 13.66623(N)    099 20 18.16047(W) AD(       ) A
 DH4418  ELLIP H (06/30/05)  498.054  (m)                       GP(       ) 3 1
 DH4418
 DH4418.Superseded values are not recommended for survey control.
 DH4418
 DH4418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DH4418.See file dsdata.pdf to determine how the superseded data were derived.
 DH4418
 DH4418_MARKER: DD = SURVEY DISK
 DH4418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DH4418_PROJECTION: FLUSH
 DH4418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DH4418+STABILITY: SURFACE MOTION
 DH4418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DH4418+SATELLITE: SATELLITE OBSERVATIONS - July 07, 2023
 DH4418
 DH4418  HISTORY     - Date     Condition        Report By
 DH4418  HISTORY     - 20040628 MONUMENTED       SDDT
 DH4418  HISTORY     - 20050713 GOOD             GEOCAC
 DH4418  HISTORY     - 20080903 GOOD             GEOCAC
 DH4418  HISTORY     - 20230707 GOOD             USPSQD
 DH4418
 DH4418                          STATION DESCRIPTION
 DH4418
 DH4418'DESCRIBED BY SD DEPT OF TRANSP 2004 (MJ)
 DH4418'THE STATION IS LOCATED ON THE WEST SIDE OF CHAMBERLAIN, AT THE
 DH4418'INTERSTATE HIGHWAY 90  REST AREA.  OWNERSHIP--STATE OF SOUTH DAKOTA.
 DH4418'
 DH4418'TO REACH THE STATION FROM THE EXIT TO THE REST AREA AT INTERSTATE
 DH4418'HIGHWAY 90 MILEPOST  264, PROCEED TO THE NORTHEAST QUADRANT OF THE
 DH4418'REST AREA.  PROCEED NORTH ON THE  SIDEWALK TRAIL ON THE EAST SIDE OF
 DH4418'THE SOUTH DAKOTA HIGHWAY PATROL OFFICE FOR 280 FEET  TO THE STATION ON
 DH4418'RIGHT.
 DH4418'
 DH4418'THE STATION IS A 12-INCH BRONZE CORPS OF DISCOVERY II COMMEMORATIVE
 DH4418'DISK SET IN A 2 FT  SQUARE CONCRETE PAD.  LOCATED 116 FEET NORTH OF
 DH4418'THE NORTHWEST CORNER OF A PICNIC  SHELTER, 40.5 FEET SOUTHEAST OF A
 DH4418'TRAIL WARNING SIGN, 35 FEET EAST OF A SIX INCH CEDAR  TREE, 10.5 FEET
 DH4418'EAST OF THE SIDEWALK AND 7 FEET NORTHWEST OF A 3 FT BY 3 FT
 DH4418'INFORMATIONAL  PODIUM THAT COMMEMORATES THE MISSOURI RIVER BRIDGES.
 DH4418'NOTE--THERE IS NO STAMPING ON  THE DISK.
 DH4418
 DH4418                          STATION RECOVERY (2005)
 DH4418
 DH4418'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 DH4418'RECOVERED IN GOOD CONDITION.
 DH4418
 DH4418                          STATION RECOVERY (2008)
 DH4418
 DH4418'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 DH4418'RECOVERED IN GOOD CONDITION.
 DH4418
 DH4418                          STATION RECOVERY (2023)
 DH4418
 DH4418'RECOVERY NOTE BY US POWER SQUADRON 2023 (SMB)
 DH4418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0871 ***********************************************************************
 OR0871  DESIGNATION -  CHAMBERLAIN INDEP SCH DIST STK
 OR0871  PID         -  OR0871
 OR0871  STATE/COUNTY-  SD/BRULE
 OR0871  COUNTRY     -  US
 OR0871  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0871
 OR0871                         *CURRENT SURVEY CONTROL
 OR0871  ______________________________________________________________________
 OR0871* NAD 83(1996) POSITION- 43 48 22.75821(N) 099 19 50.35969(W)   ADJUSTED
 OR0871  ______________________________________________________________________
 OR0871  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 OR0871  LAPLACE CORR    -          0.20  (seconds)                    DEFLEC18
 OR0871  HORZ ORDER      -  THIRD
 OR0871
 OR0871.The horizontal coordinates were established by classical geodetic methods
 OR0871.and adjusted by the National Geodetic Survey in January 1998.
 OR0871
 OR0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0871.GEOID18 height accuracy estimate available here.
 OR0871
 OR0871.Click photographs - Photos may exist for this station.
 OR0871
 OR0871.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0871
 OR0871. The following values were computed from the NAD 83(1996) position.
 OR0871
 OR0871;                    North         East     Units Scale Factor Converg.
 OR0871;SPC SD S     -   164,123.948   680,673.080   MT  0.99991224   +0 41 30.1
 OR0871;SPC SD S     -   538,463.32  2,233,174.93   sFT  0.99991224   +0 41 30.1
 OR0871;UTM  14      - 4,850,414.911   473,403.901   MT  0.99960870   -0 13 44.0
 OR0871
 OR0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7340350414(NAD 83)
 OR0871
 OR0871                          SUPERSEDED SURVEY CONTROL
 OR0871
 OR0871  NAD 83(1986)-  43 48 22.75589(N)    099 19 50.36758(W) AD(       ) 3
 OR0871  NAD 27      -  43 48 22.77700(N)    099 19 49.02100(W) AD(       ) 3
 OR0871
 OR0871.Superseded values are not recommended for survey control.
 OR0871
 OR0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0871.See file dsdata.pdf to determine how the superseded data were derived.
 OR0871
 OR0871_MARKER: 63 = STACK
 OR0871
 OR0871  HISTORY     - Date     Condition        Report By
 OR0871  HISTORY     - 1948     FIRST OBSERVED   CGS
 OR0871
 OR0871                          STATION DESCRIPTION
 OR0871
 OR0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0871'THE STATION IS LOCATED IN THE SOUTH END OF THE TOWN OF CHAMBERLAIN.
 OR0871'THE STATION IS ABOUT 40 FEET HIGH, 10 FEET SOUTH OF THE
 OR0871'SCHOOL BUILDING.  THE STATION IS A SMOKE STACK WHICH IS
 OR0871'ATTAHCED TO THE BOILER ROOM.  IT IS A BRICK STRUCTURE.
 OR0871'
 OR0871'TO REACH THE STATION FROM THE TAFT HOTEL IN CHAMBERLAIN, GO
 OR0871'SOUTH FOR 2 BLOCK, THEN TURN RIGHT (EAST) FOR 1 BLOCK TO A
 OR0871'DRIVEWAY ON THE RIGHT.  HERE TURN RIGHT INTO THE DRIVEWAY
 OR0871'FOR ABOUT 0.05 MILE TO THE STATION.
 OR0871'
 OR0871'THE POINT THAT WAS INTERSECTED WAS THE CENTER OF THE STACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0424 ***********************************************************************
 QT0424  DESIGNATION -  CHANCE
 QT0424  PID         -  QT0424
 QT0424  STATE/COUNTY-  SD/PERKINS
 QT0424  COUNTRY     -  US
 QT0424  USGS QUAD   -  CHANCE (2017)
 QT0424
 QT0424                         *CURRENT SURVEY CONTROL
 QT0424  ______________________________________________________________________
 QT0424* NAD 83(1996) POSITION- 45 26 36.50211(N) 102 16 10.81851(W)   ADJUSTED
 QT0424* NAVD 88 ORTHO HEIGHT -   808.    (meters)     2651.    (feet) SCALED
 QT0424  ______________________________________________________________________
 QT0424  GEOID HEIGHT    -        -18.631 (meters)                     GEOID18
 QT0424  LAPLACE CORR    -         -5.68  (seconds)                    DEFLEC18
 QT0424  HORZ ORDER      -  THIRD
 QT0424
 QT0424.The horizontal coordinates were established by classical geodetic methods
 QT0424.and adjusted by the National Geodetic Survey in January 1998.
 QT0424
 QT0424.The orthometric height was scaled from a topographic map.
 QT0424
 QT0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0424.GEOID18 height accuracy estimate available here.
 QT0424
 QT0424.Click photographs - Photos may exist for this station.
 QT0424
 QT0424.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0424
 QT0424. The following values were computed from the NAD 83(1996) position.
 QT0424
 QT0424;                    North         East     Units Scale Factor Converg.
 QT0424;SPC SD N     -   181,414.746   422,459.340   MT  0.99996253   -1 36 22.8
 QT0424;SPC SD N     -   595,191.55  1,386,018.68   sFT  0.99996253   -1 36 22.8
 QT0424;UTM  13      - 5,035,843.078   713,524.003   MT  1.00016059   +1 56 46.5
 QT0424
 QT0424!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0424!SPC SD N     -   0.99987619  x   0.99996253  =   0.99983872
 QT0424!UTM  13      -   0.99987619  x   1.00016059  =   1.00003676
 QT0424
 QT0424:                Primary Azimuth Mark                     Grid Az
 QT0424:SPC SD N     -  CHANCE AZ MK                             089 59 15.3
 QT0424:UTM  13      -  CHANCE AZ MK                             086 26 06.0
 QT0424
 QT0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL1352435843(NAD 83)
 QT0424
 QT0424|---------------------------------------------------------------------|
 QT0424| PID    Reference Object                     Distance      Geod. Az  |
 QT0424|                                                           dddmmss.s |
 QT0424| CQ8059 CHANCE RM 1                           9.315 METERS 08303     |
 QT0424| CQ8058 CHANCE AZ MK                                       0882252.5 |
 QT0424| CQ8060 CHANCE RM 2                          16.203 METERS 26622     |
 QT0424|---------------------------------------------------------------------|
 QT0424
 QT0424                          SUPERSEDED SURVEY CONTROL
 QT0424
 QT0424  NAD 83(1993)-  45 26 36.49323(N)    102 16 10.81671(W) AD(       ) 3
 QT0424  NAD 83(1986)-  45 26 36.49306(N)    102 16 10.81661(W) AD(       ) 3
 QT0424  NAD 27      -  45 26 36.56800(N)    102 16 09.24700(W) AD(       ) 3
 QT0424
 QT0424.Superseded values are not recommended for survey control.
 QT0424
 QT0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0424.See file dsdata.pdf to determine how the superseded data were derived.
 QT0424
 QT0424_MARKER: DS = TRIANGULATION STATION DISK
 QT0424_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0424_STAMPING: CHANCE 1952
 QT0424_MARK LOGO: CGS
 QT0424_PROJECTION: FLUSH
 QT0424_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0424+STABILITY: SURFACE MOTION
 QT0424
 QT0424  HISTORY     - Date     Condition        Report By
 QT0424  HISTORY     - 1952     MONUMENTED       CGS
 QT0424
 QT0424                          STATION DESCRIPTION
 QT0424
 QT0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0424'THE STATION IS LOCATED ABOUT 2 MILES NORTH OF CHANCE, IN THE
 QT0424'NORTHWEST 1/4 OF SECTION 14, T 17 N, R 15 E, 60 FEET EAST OF
 QT0424'A T-INTERSECTION OF WIRE FENCES, 44 FEET SOUTH OF THE CENTER
 QT0424'OF A GRADED DIRT ROAD, 35 FEET WEST OF THE WEST GATE POST OF A
 QT0424'WIRE GATE, 6 FEET SOUTHWEST OF A 4 IN X 4 IN WITNESS POST, AND 5
 QT0424'FEET SOUTH OF A WIRE FENCE.
 QT0424'
 QT0424'TO REACH THE STATION FROM THE VILLAGE OF CHANCE, GO NORTHERLY
 QT0424'ON A GRADED DIRT ROAD FOR 2.0 MILES.  THEN RIGHT, EAST, FOR
 QT0424'0.1 MILE TO THE STATION ON THE RIGHT.  TO REACH THE AZIMUTH
 QT0424'MARK FROM THE STATION, GO EAST ON A GRADED DIRT ROAD FOR 0.5
 QT0424'MILE TO THE MARK ON THE LEFT.
 QT0424'
 QT0424'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QT0424'STAMPED CHANCE 1952.
 QT0424'
 QT0424'REFERENCE MARK NO. 1 IS 40 FEET SOUTH OF THE CENTER OF THE
 QT0424'ROAD, 5 FEET WEST OF THE WEST GATE POST OF THE WIRE GATE, AND
 QT0424'1 FOOT SOUTH OF THE WIRE FENCE.  IT PROJECTS 3 INCHES, AND
 QT0424'THE DISK IS STAMPED CHANCE NO 1 1952.
 QT0424'
 QT0424'REFERENCE MARK NO. 2 IS 47 FEET SOUTH OF THE CENTER OF THE
 QT0424'ROAD, 7 FEET SOUTH OF THE FENCE CORNER, AND 1 FOOT EAST OF
 QT0424'A WIRE FENCE.  IT PROJECTS 1 INCH, AND THE DISK IS STAMPED
 QT0424'CHANCE NO 2 1952.
 QT0424'
 QT0424'THE AZIMUTH MARK IS 33 FEET NORTH OF THE CENTER OF THE GRADED
 QT0424'DIRT ROAD, 3 FEET WEST OF A 4 IN X 4 IN WITNESS POST, AND 0.5
 QT0424'FOOT SOUTH OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE
 QT0424'DISK IS STAMPED CHANCE 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0716 ***********************************************************************
 PS0716  DESIGNATION -  CHANEY
 PS0716  PID         -  PS0716
 PS0716  STATE/COUNTY-  SD/HUGHES
 PS0716  COUNTRY     -  US
 PS0716  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0716
 PS0716                         *CURRENT SURVEY CONTROL
 PS0716  ______________________________________________________________________
 PS0716* NAD 83(1996) POSITION- 44 14 37.19501(N) 099 41 24.89439(W)   ADJUSTED
 PS0716* NAVD 88 ORTHO HEIGHT -   599.    (meters)     1965.    (feet) SCALED
 PS0716  ______________________________________________________________________
 PS0716  GEOID HEIGHT    -        -24.081 (meters)                     GEOID18
 PS0716  LAPLACE CORR    -         -3.26  (seconds)                    DEFLEC18
 PS0716  HORZ ORDER      -  THIRD
 PS0716
 PS0716.The horizontal coordinates were established by classical geodetic methods
 PS0716.and adjusted by the National Geodetic Survey in January 1998.
 PS0716
 PS0716.The orthometric height was scaled from a topographic map.
 PS0716
 PS0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0716.GEOID18 height accuracy estimate available here.
 PS0716
 PS0716.Click photographs - Photos may exist for this station.
 PS0716
 PS0716.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0716
 PS0716. The following values were computed from the NAD 83(1996) position.
 PS0716
 PS0716;                    North         East     Units Scale Factor Converg.
 PS0716;SPC SD S     -   212,427.093   651,365.592   MT  0.99996642   +0 26 37.1
 PS0716;SPC SD S     -   696,937.89  2,137,021.95   sFT  0.99996642   +0 26 37.1
 PS0716;UTM  14      - 4,899,168.416   444,886.894   MT  0.99963736   -0 28 53.8
 PS0716
 PS0716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0716!SPC SD S     -   0.99990981  x   0.99996642  =   0.99987623
 PS0716!UTM  14      -   0.99990981  x   0.99963736  =   0.99954720
 PS0716
 PS0716:                Primary Azimuth Mark                     Grid Az
 PS0716:SPC SD S     -  CHANEY AZ MK                             332 47 15.3
 PS0716:UTM  14      -  CHANEY AZ MK                             333 42 46.2
 PS0716
 PS0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4488699168(NAD 83)
 PS0716
 PS0716|---------------------------------------------------------------------|
 PS0716| PID    Reference Object                     Distance      Geod. Az  |
 PS0716|                                                           dddmmss.s |
 PS0716| CO5375 CHANEY RM 1                           9.830 METERS 09948     |
 PS0716| CO5376 CHANEY RM 2                          10.787 METERS 19012     |
 PS0716| PS0715 INDIAN ALLOTMENT T109N R74W         367.101 METERS 27018     |
 PS0716| CO5374 CHANEY AZ MK                                       3331352.4 |
 PS0716|---------------------------------------------------------------------|
 PS0716
 PS0716                          SUPERSEDED SURVEY CONTROL
 PS0716
 PS0716  NAD 83(1986)-  44 14 37.19216(N)    099 41 24.90005(W) AD(       ) 3
 PS0716  NAD 27      -  44 14 37.24400(N)    099 41 23.48500(W) AD(       ) 3
 PS0716
 PS0716.Superseded values are not recommended for survey control.
 PS0716
 PS0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0716.See file dsdata.pdf to determine how the superseded data were derived.
 PS0716
 PS0716_MARKER: DS = TRIANGULATION STATION DISK
 PS0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0716_STAMPING: CHANEY 1948
 PS0716_MARK LOGO: CGS
 PS0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0716+STABILITY: SURFACE MOTION
 PS0716
 PS0716  HISTORY     - Date     Condition        Report By
 PS0716  HISTORY     - 1948     MONUMENTED       CGS
 PS0716
 PS0716                          STATION DESCRIPTION
 PS0716
 PS0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0716'LOCATED 11 MILES EAST AND 2-1/2 MILES SOUTH OF DE GRAY POST OFFICE, 2
 PS0716'MILES NORTH OF THE BIG BEND OF THE MISSOURI RIVER AND 3/4 MILE WEST OF
 PS0716'CHANEY RUSH CREEK, IN SOUTH EAST 1/4 SEC. 14, T. 109 N., R. 74 W.  IT
 PS0716'IS ON A SMALL ROUND KNOLL, COVERED WITH LARGE BOULDERS AND BRUSH,
 PS0716'ABOUT 6 FEET SOUTH OF A ROCK PILE, 15 FEET NORTH OF AN EAST-WEST FENCE
 PS0716'AND 6 FEET NORTHWEST OF A WHITE WITNESS POST.  IT PROJECTS 2 INCHES
 PS0716'AND THE DISC IS STAMPED CHANEY 1948.
 PS0716'
 PS0716'REFERENCE MARK NO. 1 IS 32.26 FEET EAST OF THE STATION AND 18 FEET
 PS0716'NORTH OF THE EAST-WEST FENCE.  IT PROJECTS 6 INCHES AND THE DISC IS
 PS0716'STAMPED CHANEY NO 1 1948.
 PS0716'
 PS0716'REFERENCE MARK NO. 2 IS 35.39 FEET SOUTH OF THE STATION AND 50.5 FEET
 PS0716'NORTH OF THE EAST-WEST FENCE.  IT PROJECTS 6 INCHES AND THE DISC IS
 PS0716'STAMPED CHANEY NO 2 1948.
 PS0716'
 PS0716'AZIMUTH MARK IS APPROXIMATELY 1 MILE NORTH-NORTHWEST OF THE STATION IN
 PS0716'THE EAST-WEST FENCE LINE WHERE IT CROSSES A ROUNDED RIDGE, 0.2 MILE
 PS0716'WEST OF GATE IN THE FENCE, 1 FOOT SOUTH OF THE FENCE LINE AND 4 FEET
 PS0716'WEST OF A WHITE WITNESS POST.  IT PROJECTS 3 INCHES AND THE DISC IS
 PS0716'STAMPED CHANEY 1948.
 PS0716'
 PS0716'STATION WAS REACHED FROM THE DE GREY POST OFFICE IN W.S. COOPERS STORE
 PS0716'(WHICH IS ABOUT 23-1/2 MILES SOUTH AND EAST OF PIERRE) BY GOING EAST
 PS0716'ON THE MAIN GRAVELED ROAD FOR 1.2 MILES TO A FORKS.  TAKE RIGHT FORK,
 PS0716'SOUTH AND EAST FOR 2.6 MILES TO A RIGHT-ANGLE TURN IN THE ROAD.
 PS0716'CONTINUE SOUTH 0.5 MILE TO A ROAD TO THE LEFT. TURN LEFT OR EAST AND
 PS0716'GO 2.0 MILES TO A GRAVEL ROAD.  TURN LEFT OR NORTH ON GRAVELED ROAD
 PS0716'FOR 2.9 MILES TO A CROSSROADS.  HERE TURN RIGHT OR EAST AND GO 6.55
 PS0716'MILES TO A WIRE GATE ON THE RIGHT AND A TRACK ROAD TO THE LEFT. TURN
 PS0716'RIGHT, THRU GATE, AND GO SOUTH 0.3 MILES TO A. BURKI AND SONS RANCH
 PS0716'BUILDINGS.  CONTINUE SOUTHEAST ACROSS RANCHYARD TO THE GATE IN THE
 PS0716'SOUTHEAST CORNER.  THENCE MAIN TRACK ROAD NORTHWESTERLY, PASSING TO
 PS0716'THE LEFT OF AN EARTH DAM, FOR 0.65 MILES TO GATE IN THE NORTH-SOUTH
 PS0716'FENCE.  GO THRU GATE AND FOLLOW MAIN TRACK ROAD WESTERLY FOR 0.55 MILE
 PS0716'TO A FENCE CORNER ABOUT 0.2 MILE EAST OF RANCH BUILDINGS.  HERE TURN
 PS0716'LEFT OR SOUTH AND FOLLOW TRACK ROAD SOUTHERLY FOR 1.75 MILES TO A GATE
 PS0716'WITH HIGH GATE POSTS.  GO THRU GATE AND CONTINUE SOUTHERLY FOR 0.95
 PS0716'MILE TO A Y-FORKS.  TAKE RIGHT FORKS AND GO SOUTHWESTERLY FOR 0.65
 PS0716'MILE TO A NORTH-SOUTH FENCE.  FOLLOW FENCE LINE SOUTH TO GATE IN FENCE
 PS0716'CORNER.  TURN RIGHT, THRU GATE AND GO WEST 0.1 MILE TO GATE IN THE
 PS0716'EAST-WEST FENCE. (AZIMUTH MARK REACHED FROM THIS POINT BY GOING WEST
 PS0716'ALONG FENCE FOR 0.2 MILE TO THE HIGH PART OF THE RIDGE AND THE MARK IN
 PS0716'THE FENCE LINE).  GO THRU GATE AND CONTINUE SOUTH, ON TRACK ROAD FOR
 PS0716'1.0 MILE TO EAST-WEST FENCE.  THEN EAST ALONG FENCE FOR 0.2 MILE TO
 PS0716'THE STATION SITE ON THE KNOLL MENTIONED ABOVE.
 PS0716'
 PS0716'A TRAVERSE CONNECTION WAS MADE TO INDIAN ALOTTMENT MARK WITH THE
 PS0716'FOLLOWING RESULTS--IT IS 367.135 METERS (1,204.51 FEET) WEST OF
 PS0716'STATION CHANEY.
 PS0716'
 PS0716'THIS MARK IS AN 1-1/2 INCH IRON PIPE THAT PROJECTS 18 INCHES WITH A
 PS0716'METAL CAP ON TOP AND STAMPED T109 R74 1491 1492.
 PS0716'
 PS0716'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0277 ***********************************************************************
 PT0277  DESIGNATION -  CHANTIER AZ MK RESET
 PT0277  PID         -  PT0277
 PT0277  STATE/COUNTY-  SD/STANLEY
 PT0277  COUNTRY     -  US
 PT0277  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0277
 PT0277                         *CURRENT SURVEY CONTROL
 PT0277  ______________________________________________________________________
 PT0277* NAD 83(1986) POSITION- 44 27 39.     (N) 100 36 38.     (W)   SCALED
 PT0277* NAVD 88 ORTHO HEIGHT -   595.81  (meters)     1954.8   (feet) RESET
 PT0277  ______________________________________________________________________
 PT0277  GEOID HEIGHT    -        -22.904 (meters)                     GEOID18
 PT0277  VERT ORDER      -  THIRD
 PT0277
 PT0277.The horizontal coordinates were scaled from a map and have
 PT0277.an estimated accuracy of +/- 6 seconds.
 PT0277
 PT0277.The orthometric height was computed from unverified reset data.
 PT0277
 PT0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0277.GEOID18 height accuracy estimate available here.
 PT0277
 PT0277.Click photographs - Photos may exist for this station.
 PT0277
 PT0277;                    North         East    Units  Estimated Accuracy
 PT0277;SPC SD S     -   236,400.      577,940.      MT  (+/- 180 meters Scaled)
 PT0277
 PT0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ718243(NAD 83)
 PT0277
 PT0277                          SUPERSEDED SURVEY CONTROL
 PT0277
 PT0277.No superseded survey control is available for this station.
 PT0277
 PT0277_MARKER: DZ = AZIMUTH MARK DISK
 PT0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0277_STAMPING: CHANTIER 1948 1970 BM RESET
 PT0277_MARK LOGO: CGS
 PT0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0277+STABILITY: SURFACE MOTION
 PT0277
 PT0277  HISTORY     - Date     Condition        Report By
 PT0277  HISTORY     - 1970     MONUMENTED       NGS
 PT0277
 PT0277                          STATION DESCRIPTION
 PT0277
 PT0277'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0277'15 MI NW FROM FORT PIERRE.
 PT0277'0.9 MILE WESTERLY FROM THE POST OFFICE AND FEDERAL BUILDING
 PT0277'IN PIERRE ALONG U.S. HIGHWAY 14 AND STATE HIGHWAY 34 TO THE
 PT0277'CENTER OF THE BRIDGE OVER THE MISSOURI RIVER, CONTINUE WESTERLY
 PT0277'ON HIGHWAYS 14 AND 34 FOR 6.75 MILES TO A SIDE ROAD RIGHT AND
 PT0277'SIGN, MISSION RIDGE, TURN RIGHT AND GO NORTH AND WEST ON GRAVELED
 PT0277'ROAD FOR 4.25 MILES TO THE JUNCTION WITH ROAD LEADING FROM
 PT0277'OAHE DAM, BEAR LEFT AND GO 4.7 MILES TO THE MARK ON THE RIGHT
 PT0277'IN PASTURE, 199 FEET NORTHEAST OF CENTER OF ROAD, 124 FEET
 PT0277'NORTHEAST OF R.O.W. FENCE, AND 1.5 FEET EAST OF A METAL WITNESS
 PT0277'POST.  IT IS ABOUT 1/2 MILE SOUTH OF THE LAKE ON THE TOP OF A
 PT0277'SMALL HILL.  ELEVATION TO THIS MARK WAS TRANSFERRED FROM B 332
 PT0277'1949.  THE DISK WAS REMOVED FROM THE BENCH MARK B332 1949 AT
 PT0277'THIS TIME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0274 ***********************************************************************
 PT0274  DESIGNATION -  CHANTIER RESET
 PT0274  PID         -  PT0274
 PT0274  STATE/COUNTY-  SD/STANLEY
 PT0274  COUNTRY     -  US
 PT0274  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0274
 PT0274                         *CURRENT SURVEY CONTROL
 PT0274  ______________________________________________________________________
 PT0274* NAD 83(1996) POSITION- 44 27 49.18090(N) 100 36 41.56988(W)   ADJUSTED
 PT0274* NAVD 88 ORTHO HEIGHT -   598.66  (meters)     1964.1   (feet) RESET
 PT0274  ______________________________________________________________________
 PT0274  GEOID HEIGHT    -        -22.895 (meters)                     GEOID18
 PT0274  LAPLACE CORR    -         -5.43  (seconds)                    DEFLEC18
 PT0274  HORZ ORDER      -  SECOND
 PT0274  VERT ORDER      -  THIRD
 PT0274
 PT0274.The horizontal coordinates were established by classical geodetic methods
 PT0274.and adjusted by the National Geodetic Survey in January 1998.
 PT0274
 PT0274.The orthometric height was computed from unverified reset data.
 PT0274
 PT0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0274.GEOID18 height accuracy estimate available here.
 PT0274
 PT0274.Click photographs - Photos may exist for this station.
 PT0274
 PT0274.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0274
 PT0274. The following values were computed from the NAD 83(1996) position.
 PT0274
 PT0274;                    North         East     Units Scale Factor Converg.
 PT0274;SPC SD S     -   236,710.846   577,859.726   MT  1.00001583   -0 11 30.9
 PT0274;SPC SD S     -   776,608.83  1,895,861.45   sFT  1.00001583   -0 11 30.9
 PT0274;UTM  14      - 4,924,635.771   371,805.731   MT  0.99980210   -1 07 44.3
 PT0274
 PT0274!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0274!SPC SD S     -   0.99990973  x   1.00001583  =   0.99992556
 PT0274!UTM  14      -   0.99990973  x   0.99980210  =   0.99971185
 PT0274
 PT0274:                Primary Azimuth Mark                     Grid Az
 PT0274:SPC SD S     -  CHANTIER AZ MK RESET                     137 29 44.1
 PT0274:UTM  14      -  CHANTIER AZ MK RESET                     138 25 57.5
 PT0274
 PT0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7180524635(NAD 83)
 PT0274
 PT0274|---------------------------------------------------------------------|
 PT0274| PID    Reference Object                     Distance      Geod. Az  |
 PT0274|                                                           dddmmss.s |
 PT0274| PT0272 CHANTIER RM 1                        14.424 METERS 00552     |
 PT0274| PT0275 CHANTIER RM 2                        14.530 METERS 11924     |
 PT0274| PT0277 CHANTIER AZ MK RESET                               1371813.2 |
 PT0274| PT0276 CHANTIER AZ MK                                     1570211.4 |
 PT0274|---------------------------------------------------------------------|
 PT0274
 PT0274                          SUPERSEDED SURVEY CONTROL
 PT0274
 PT0274  NAD 83(1986)-  44 27 49.17570(N)    100 36 41.57281(W) AD(       ) 2
 PT0274  NAD 27      -  44 27 49.25000(N)    100 36 40.06500(W) AD(       ) 2
 PT0274
 PT0274.Superseded values are not recommended for survey control.
 PT0274
 PT0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0274.See file dsdata.pdf to determine how the superseded data were derived.
 PT0274
 PT0274_MARKER: DS = TRIANGULATION STATION DISK
 PT0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0274_STAMPING: CHANTIER 1948 1970
 PT0274_MARK LOGO: CGS
 PT0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0274+STABILITY: SURFACE MOTION
 PT0274
 PT0274  HISTORY     - Date     Condition        Report By
 PT0274  HISTORY     - 1970     MONUMENTED       NGS
 PT0274  HISTORY     - 1970     GOOD             NGS
 PT0274
 PT0274                          STATION DESCRIPTION
 PT0274
 PT0274'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0274'15.5 MI NW FROM FORT PIERRE.
 PT0274'0.9 MILE WESTERLY FROM THE POST OFFICE AND FEDERAL BUILDING
 PT0274'IN PIERRE ALONG U.S. HIGHWAY 14 AND STATE HIGHWAY 34 TO THE
 PT0274'CENTER OF THE BRIDGE OVER THE MISSOURI RIVER, CONTINUE WESTERLY
 PT0274'ON HIGHWAYS 14 AND 34 FOR 6.75 MILES TO A SIDE ROAD RIGHT AND
 PT0274'A SIGN, MISSION RIDGE, TURN RIGHT AND GO NORTH AND WEST ON
 PT0274'GRAVELED ROAD FOR 4.25 MILES TO THE JUNCTION WITH ROAD LEADING
 PT0274'FROM THE OAHE DAM, BEAR LEFT AND GO 5.2 MILES TO THE MARK ON
 PT0274'THE RIGHT, 0.2 MILE NORTHEAST OF THE ROAD, IN PASTURE LAND ON
 PT0274'A SMALL HILL NEAR THE NORTH END OF A RIDGE OVER-LOOKING OAHE
 PT0274'LAKE, 2 FEET SOUTHEAST OF A METAL WITNESS POST.
 PT0274
 PT0274                          STATION RECOVERY (1970)
 PT0274
 PT0274'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0274'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH
 PT0274'MARK WERE RECOVERED AND APPEARED TO BE IN GOOD CONDITION.  OBSERVED
 PT0274'ANGLES SHOWED THE REFERENCE MARKS TO DIFFER APPROXIMATELY 14 AND 12
 PT0274'MINUTES FROM THE 1948 VALUES, AND 10 MINUTES FROM THE 1952 VALUES,
 PT0274'WITH THE ANGLE BETWEEN THE REFERENCE MARKS BECOMING SMALLER IN EACH
 PT0274'OBSERVATION.  THE DISTANCE TO THE REFERENCE MARKS IS LONGER BY 0.038
 PT0274'AND 0.069 METERS.  THE MARKS ARE BENCH MARKS - A DIFFERENCE OF -.003
 PT0274'METERS FOR R.M. 1 AND -.032 METERS FOR R.M. 2 WAS FOUND FROM THE
 PT0274'PUBLISHED ELEVATIONS.  THE TWO REFERENCE MARKS ARE ON THE SLOPE OF THE
 PT0274'HILL TOWARD THE LAKE CREATED BY OAHE DAMM AND DO APPEAR SLIGHTLY
 PT0274'TILTED, THE STATION MARK IS AT THE TOP OF THE HILL AND WAS UPRIGHT.
 PT0274'THE SURFACE STATION MARK WAS PULLED OUT TO CHECK THE SUB-SURFACE MARK
 PT0274'- THE BOTTOM MARK CAME UP WITH THE SURFACE MARK.  THE MARKS WERE RESET
 PT0274'AT THE HORIZONTAL POSITION HELD FOR THE SURFACE MARK.  A NEW AZIMUTH
 PT0274'MARK WAS SET AT THIS TIME, AND THE DISK REMOVED FROM THE ORIGINAL
 PT0274'MARK.  THE AZIMUTH ELEVATION WAS NOT TRANSFERRED TO A NEW MARK -
 PT0274'ELEVATION OF THE NEW AZIMUTH MARK WAS TRANSFERRED FROM BENCH MARK B
 PT0274'332 1949.  BENCH MARK C 332 RESET 1970 WAS OBSERVED FOR A CHECK OR
 PT0274'SECOND AZIMUTH MARK.
 PT0274'
 PT0274'A NEW DESCRIPTION FOLLOWS--
 PT0274'
 PT0274'THE STATION MARK IS A STANDARD DISK STAMPED CHANTIER 1948 1970, SET IN
 PT0274'A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS LOCATED
 PT0274'ABOUT 15 MILES NORTHWEST OF PIERRE, ABOUT 0.75 MILE SOUTHWEST OF OAHE
 PT0274'LAKE, 0.2 MILE NORTH OF A GRAVELED ROAD, AT THE TOP OF A HILL NEAR THE
 PT0274'NORTH END OF A NORTH-SOUTH RIDGE, AND 2-FEET SOUTHEAST OF A METAL
 PT0274'WITNESS POST.
 PT0274'
 PT0274'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CHANTIER NO 1 1948,
 PT0274'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 12-INCHES.  IT IS ON
 PT0274'THE NORTH SLOPE OF THE HILL.
 PT0274'
 PT0274'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CHANTIER NO 2 1948,
 PT0274'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 12-INCHES.  IT IS ON
 PT0274'THE SOUTHEAST SLOPE OF THE HILL.
 PT0274'
 PT0274'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CHANTIER 1948 1970 BM
 PT0274'RESET SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS
 PT0274'IN PASTURE LAND AT THE TOP OF A SMALL HILL, ABOUT 3/4 MILE SOUTHWEST
 PT0274'OF OAHE LAKE, 199 FEET NORTHEAST OF CENTER OF ROAD, 124 FEET NORTHEAST
 PT0274'OF R.O.W. FENCE LINE, AND 1.5 FEET EAST OF A METAL WITNESS POST.
 PT0274'
 PT0274'TO REACH THE STATION FROM THE POST OFFICE AND FEDERAL BUILDING IN
 PT0274'PIERRE AT THE INTERSECTION OF U.S. HIGHWAYS 14 AND 83, AND STATE
 PT0274'HIGHWAY 34, GO WESTERLY ON HIGHWAYS 14 AND 34 FOR 0.9 MILE TO THE
 PT0274'CENTER OF THE BRIDGE OVER THE MISSOURI RIVER, CONTINUE WESTERLY FOR
 PT0274'1.4 MILES TO THE JUNCTION WITH STATE HIGHWAY 514 ON THE RIGHT (NORTH)
 PT0274'CONTINUE STRAIGHT AHEAD WEST ON HIGHWAYS 14 AND 34 FOR 5.35 MILES TO A
 PT0274'GRAVELED ROAD RIGHT, AND SIGN, MISSION RIDGE, TURN RIGHT ON GRAVELED
 PT0274'ROAD AND GO NORTH AND WEST FOR 4.25 MILES TO THE JUNCTION WITH ROAD
 PT0274'LEADING FROM OAHE DAM AND OVER-LOOKING OAHE LAKE.  BEAR LEFT AND
 PT0274'FOLLOW ROAD ALONG MISSION RIDGE FOR 4.7 MILES TO THE AZIMUTH MARK ON
 PT0274'THE RIGHT IN PASTURE, FROM THE AZIMUTH MARK CONTINUE ACROSS PASTURE IN
 PT0274'A NORTHWESTERLY DIRECTION FOR 0.5 MILE TO THE STATION AS DESCRIBED.
 PT0274'
 PT0274'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--14 MILES NORTHWEST
 PT0274'OF FORT PIERRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0272 ***********************************************************************
 PT0272  DESIGNATION -  CHANTIER RM 1
 PT0272  PID         -  PT0272
 PT0272  STATE/COUNTY-  SD/STANLEY
 PT0272  COUNTRY     -  US
 PT0272  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0272
 PT0272                         *CURRENT SURVEY CONTROL
 PT0272  ______________________________________________________________________
 PT0272* NAD 83(1986) POSITION- 44 27 49.65   (N) 100 36 41.50   (W)   HD_HELD1
 PT0272* NAVD 88 ORTHO HEIGHT -   597.934 (meters)     1961.72  (feet) ADJUSTED
 PT0272  ______________________________________________________________________
 PT0272  GEOID HEIGHT    -        -22.895 (meters)                     GEOID18
 PT0272  DYNAMIC HEIGHT  -        597.812 (meters)     1961.32  (feet) COMP
 PT0272  MODELED GRAVITY -    980,394.1   (mgal)                       NAVD 88
 PT0272
 PT0272  VERT ORDER      -  FIRST     CLASS II
 PT0272
 PT0272.The horizontal coordinates were determined by differentially corrected
 PT0272.hand held GPS observations or other comparable positioning techniques
 PT0272.and have an estimated accuracy of +/- 3 meters.
 PT0272
 PT0272.The orthometric height was determined by differential leveling and
 PT0272.adjusted by the NATIONAL GEODETIC SURVEY
 PT0272.in June 1991.
 PT0272
 PT0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0272.GEOID18 height accuracy estimate available here.
 PT0272
 PT0272.Click photographs - Photos may exist for this station.
 PT0272
 PT0272.The dynamic height is computed by dividing the NAVD 88
 PT0272.geopotential number by the normal gravity value computed on the
 PT0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0272.degrees latitude (g = 980.6199 gals.).
 PT0272
 PT0272.The modeled gravity was interpolated from observed gravity values.
 PT0272
 PT0272;                    North         East    Units  Estimated Accuracy
 PT0272;SPC SD S     -   236,725.3     577,861.3     MT  (+/- 3 meters HH1 GPS) 
 PT0272
 PT0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7180724650(NAD 83)
 PT0272
 PT0272                          SUPERSEDED SURVEY CONTROL
 PT0272
 PT0272  NGVD 29 (??/??/92)  597.551  (m)         1960.47   (f) ADJ UNCH    1 2
 PT0272
 PT0272.Superseded values are not recommended for survey control.
 PT0272
 PT0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0272.See file dsdata.pdf to determine how the superseded data were derived.
 PT0272
 PT0272_MARKER: DR = REFERENCE MARK DISK
 PT0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0272_STAMPING: CHANTIER NO 1 1948
 PT0272_MARK LOGO: CGS
 PT0272_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0272+STABILITY: SURFACE MOTION
 PT0272
 PT0272  HISTORY     - Date     Condition        Report By
 PT0272  HISTORY     - 1948     MONUMENTED       CGS
 PT0272  HISTORY     - 1970     POOR             NGS
 PT0272
 PT0272                          STATION DESCRIPTION
 PT0272
 PT0272'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0272'15.5 MI NW FROM FORT PIERRE.
 PT0272'IN RECOVERING TRIANGULATION STATION CHANTIER 1948 IT WAS FOUND
 PT0272'THAT THE DISTANCE TO REFERENCE MARK NO. 1 WAS LONGER BY .038
 PT0272'METERS AND THE DIFFERENCE IN ELEVATION BETWEEN IT AND THE
 PT0272'STATION MARK SHOWED THE R.M. TO BE .003 METERS LOWER THEN THE
 PT0272'PUBLISHED DIFFERENCES.  THE MARK IS SOLID, BUT IS TILTED SLIGHTLY
 PT0272'TOWARD THE EAST.  THE CHANGES DO NOT APPEAR TO HAVE BEEN CAUSED
 PT0272'BY THE MARKS BEING BUMPED.  IT IS 0.9 MILE WESTERLY FROM THE POST
 PT0272'OFFICE AND FEDERAL BUILDING IN PIERRE ALONG U.S. HIGHWAY 14 AND
 PT0272'STATE HIGHWAY 34 TO THE CENTER OF THE BRIDGE OVER THE MISSOURI
 PT0272'RIVER, CONTINUE WESTERLY ON HIGHWAYS 14 AND 34 FOR 6.75 MILES
 PT0272'TO A SIDE ROAD RIGHT AND A SIGN, MISSION RIDGE, TURN RIGHT AND
 PT0272'GO NORTH AND WEST ON GRAVELED ROAD FOR 4.25 MILES TO THE JUNCTION
 PT0272'WITH ROAD LEADING FROM THE OAHE DAM, BEAR LEFT AND GO 5.2 MILES
 PT0272'TO THE MARK ON THE RIGHT, 0.2 MILE NORTHEAST OF THE ROAD IN
 PT0272'PASTURE LAND ON A SMALL HILL NEAR THE NORTH END OF A RIDGE
 PT0272'OVER-LOOKING OAHE LAKE, 47 FEET NORTH OF TRIANGULATION STATION
 PT0272'CHANTIER 1948 1970, SET IN A SQUARE CONCRETE MONUMENT WHICH
 PT0272'PROJECTS 12-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0275 ***********************************************************************
 PT0275  DESIGNATION -  CHANTIER RM 2
 PT0275  PID         -  PT0275
 PT0275  STATE/COUNTY-  SD/STANLEY
 PT0275  COUNTRY     -  US
 PT0275  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0275
 PT0275                         *CURRENT SURVEY CONTROL
 PT0275  ______________________________________________________________________
 PT0275* NAD 83(1986) POSITION- 44 27 48.95   (N) 100 36 41.00   (W)   HD_HELD1
 PT0275* NAVD 88 ORTHO HEIGHT -   598.220 (meters)     1962.66  (feet) ADJUSTED
 PT0275  ______________________________________________________________________
 PT0275  GEOID HEIGHT    -        -22.896 (meters)                     GEOID18
 PT0275  DYNAMIC HEIGHT  -        598.097 (meters)     1962.26  (feet) COMP
 PT0275  MODELED GRAVITY -    980,394.1   (mgal)                       NAVD 88
 PT0275
 PT0275  VERT ORDER      -  FIRST     CLASS II
 PT0275
 PT0275.The horizontal coordinates were determined by differentially corrected
 PT0275.hand held GPS observations or other comparable positioning techniques
 PT0275.and have an estimated accuracy of +/- 3 meters.
 PT0275
 PT0275.The orthometric height was determined by differential leveling and
 PT0275.adjusted by the NATIONAL GEODETIC SURVEY
 PT0275.in June 1991.
 PT0275
 PT0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0275.GEOID18 height accuracy estimate available here.
 PT0275
 PT0275.Click photographs - Photos may exist for this station.
 PT0275
 PT0275.The dynamic height is computed by dividing the NAVD 88
 PT0275.geopotential number by the normal gravity value computed on the
 PT0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0275.degrees latitude (g = 980.6199 gals.).
 PT0275
 PT0275.The modeled gravity was interpolated from observed gravity values.
 PT0275
 PT0275;                    North         East    Units  Estimated Accuracy
 PT0275;SPC SD S     -   236,703.7     577,872.3     MT  (+/- 3 meters HH1 GPS) 
 PT0275
 PT0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7181824628(NAD 83)
 PT0275
 PT0275                          SUPERSEDED SURVEY CONTROL
 PT0275
 PT0275  NGVD 29 (??/??/92)  597.837  (m)         1961.40   (f) ADJ UNCH    1 2
 PT0275
 PT0275.Superseded values are not recommended for survey control.
 PT0275
 PT0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0275.See file dsdata.pdf to determine how the superseded data were derived.
 PT0275
 PT0275_MARKER: DR = REFERENCE MARK DISK
 PT0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0275_STAMPING: CHANTIER NO 2 1948
 PT0275_MARK LOGO: CGS
 PT0275_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0275+STABILITY: SURFACE MOTION
 PT0275
 PT0275  HISTORY     - Date     Condition        Report By
 PT0275  HISTORY     - 1948     MONUMENTED       CGS
 PT0275  HISTORY     - 1970     GOOD             NGS
 PT0275
 PT0275                          STATION DESCRIPTION
 PT0275
 PT0275'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0275'15.5 MI NW FROM FORT PIERRE.
 PT0275'IN RECOVERING TRIANGULATION STATION CHANTIER 1948 IT WAS FOUND
 PT0275'THAT THE DISTANCE TO REFERENCE MARK NO. 2 WAS LONGER BY .069
 PT0275'METERS AND THE DIFFERENCE IN ELEVATION BETWEEN IT AND THE STATION
 PT0275'MARK SHOWED THE R.M. TO BE .032 METERS LOWER THEN THE PUBLISHED
 PT0275'DIFFERENCES.  THE MARK IS SOLID BUT IS TILTED SLIGHTLY TOWARD
 PT0275'THE WEST.  THE CHANGES DO NOT APPEAR TO HAVE BEEN CAUSED BY THE
 PT0275'MARKS BEING BUMPED.  IT IS 0.9 MILE WESTERLY FROM THE POST
 PT0275'OFFICE AND FEDERAL BUILDING IN PIERRE ALONG U.S. HIGHWAY 14 AND
 PT0275'STATE HIGHWAY 34 TO THE CENTER OF THE BRIDGE OVER THE MISSOURI
 PT0275'RIVER, CONTINUE WESTERLY ON HIGHWAYS 14 AND 34 FOR 6.75 MILES
 PT0275'TO A SIDE ROAD RIGHT AND A SIGN, MISSION RIDGE, TURN RIGHT AND
 PT0275'GO NORTH AND WEST ON GRAVELED ROAD FOR 4.25 MILES TO THE JUNCTION
 PT0275'WITH ROAD LEADING FROM THE OAHE DAM, BEAR LEFT AND GO 5.2 MILES
 PT0275'TO THE MARK ON THE RIGHT, 0.2 MILE NORTHEAST OF THE ROAD, IN
 PT0275'PASTURE LAND ON A SMALL HILL NEAR THE NORTH END OF A RIDGE
 PT0275'OVER-LOOKING OAHE LAKE, 47 FEET SOUTHEAST OF TRIANGULATION
 PT0275'STATION CHANTIER 1948 1970, SET IN THE TOP OF A SQUARE CONCRETE
 PT0275'MONUMENT WHICH PROJECTS 12-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0723 ***********************************************************************
 PS0723  DESIGNATION -  CHAPELLE
 PS0723  PID         -  PS0723
 PS0723  STATE/COUNTY-  SD/HUGHES
 PS0723  COUNTRY     -  US
 PS0723  USGS QUAD   -  DE GREY (2017)
 PS0723
 PS0723                         *CURRENT SURVEY CONTROL
 PS0723  ______________________________________________________________________
 PS0723* NAD 83(1996) POSITION- 44 16 34.29107(N) 099 54 05.74578(W)   ADJUSTED
 PS0723* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 PS0723  ______________________________________________________________________
 PS0723  GEOID HEIGHT    -        -23.951 (meters)                     GEOID18
 PS0723  LAPLACE CORR    -         -1.10  (seconds)                    DEFLEC18
 PS0723  HORZ ORDER      -  SECOND
 PS0723
 PS0723.The horizontal coordinates were established by classical geodetic methods
 PS0723.and adjusted by the National Geodetic Survey in January 1998.
 PS0723
 PS0723.The orthometric height was scaled from a topographic map.
 PS0723
 PS0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0723.GEOID18 height accuracy estimate available here.
 PS0723
 PS0723.Click photographs - Photos may exist for this station.
 PS0723
 PS0723.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0723
 PS0723. The following values were computed from the NAD 83(1996) position.
 PS0723
 PS0723;                    North         East     Units Scale Factor Converg.
 PS0723;SPC SD S     -   215,931.982   634,465.871   MT  0.99997278   +0 17 52.2
 PS0723;SPC SD S     -   708,436.84  2,081,576.78   sFT  0.99997278   +0 17 52.2
 PS0723;UTM  14      - 4,902,944.829   428,051.422   MT  0.99966366   -0 37 46.0
 PS0723
 PS0723!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0723!SPC SD S     -   0.99992358  x   0.99997278  =   0.99989637
 PS0723!UTM  14      -   0.99992358  x   0.99966366  =   0.99958727
 PS0723
 PS0723:                Primary Azimuth Mark                     Grid Az
 PS0723:SPC SD S     -  S 312                                    283 00 04.8
 PS0723:UTM  14      -  S 312                                    283 55 43.0
 PS0723
 PS0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2805102944(NAD 83)
 PS0723
 PS0723|---------------------------------------------------------------------|
 PS0723| PID    Reference Object                     Distance      Geod. Az  |
 PS0723|                                                           dddmmss.s |
 PS0723| CO5377 CHAPELLE RM 1                        19.457 METERS 02328     |
 PS0723| CO5378 CHAPELLE RM 2                        18.569 METERS 13828     |
 PS0723| PS0428 S 312                                              2831757.0 |
 PS0723|---------------------------------------------------------------------|
 PS0723
 PS0723                          SUPERSEDED SURVEY CONTROL
 PS0723
 PS0723  NAD 83(1986)-  44 16 34.28802(N)    099 54 05.75080(W) AD(       ) 2
 PS0723  NAD 27      -  44 16 34.34400(N)    099 54 04.32000(W) AD(       ) 2
 PS0723
 PS0723.Superseded values are not recommended for survey control.
 PS0723
 PS0723.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0723.See file dsdata.pdf to determine how the superseded data were derived.
 PS0723
 PS0723_MARKER: DS = TRIANGULATION STATION DISK
 PS0723_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0723_STAMPING: CHAPELLE 1948
 PS0723_MARK LOGO: CGS
 PS0723_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0723+STABILITY: SURFACE MOTION
 PS0723
 PS0723  HISTORY     - Date     Condition        Report By
 PS0723  HISTORY     - 1948     MONUMENTED       CGS
 PS0723  HISTORY     - 1948     GOOD             CGS
 PS0723
 PS0723                          STATION DESCRIPTION
 PS0723
 PS0723'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PS0723'THE STATION IS LOCATED ABOUT 25 MILES EAST-SOUTHEAST OF PIERRE AND
 PS0723'1 MILE SOUTHEAST OF THE DEGREY POST OFFICE.  IT IS LOCATED
 PS0723'ON THE SOUTHERN EDGE OF THE BLUFF THAT OVERLOOKS THE MISSOURI
 PS0723'RIVER TO THE SOUTH AND SOUTHWEST, 20 FEET EAST OF THE EDGE OF
 PS0723'BLUFF, 75 FEET WEST OF THE WESTERN EDGE OF CULTIVATED FIELD,
 PS0723'AND ON LAND OWNED BY H.C. CALHOON.  THE MARK PROJECTS 8 INCHES,
 PS0723'AND THE DISK IS STAMPED CHAPELLE 1948.
 PS0723'
 PS0723'REFERENCE MARK NO. 1 IS 63.84 FEET NORTH OF THE STATION AND
 PS0723'ABOUT 15 FEET EAST OF THE EDGE OF THE BLUFF.  THE MARK PROJECTS
 PS0723'8 INCHES, AND THE DISK IS STAMPED CHAPELLE NO 1 1948.
 PS0723'
 PS0723'REFERENCE MARK NO. 2 IS 60.92 FEET SOUTHEAST OF THE STATION.  THE
 PS0723'MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED CHAPELLE NO
 PS0723'2 1948.
 PS0723'
 PS0723'THE AZIMUTH MARK IS 1.2 MILE WEST OF THE STATION, 0.5 MILE WEST
 PS0723'OF THE DEGREY POST OFFICE, 42 FEET SOUTH OF THE APPROXIMATE
 PS0723'CENTERLINE OF A GRAVELED ROAD, 38 FEET WEST OF THE APPROXIMATE
 PS0723'CENTERLINE OF A DIRT ROAD, 2-1/2 FEET NORTH OF A WITNESS POST
 PS0723'AND 2 FEET EAST OF A FENCE LINE.  THE DISK IS A STANDARD U.S.C.
 PS0723'AND G.S. BENCH MARK DISK THAT PROJECTS 4 INCHES.  THE DISK IS
 PS0723'STAMPED S 312 1946.
 PS0723'
 PS0723'TO REACH THE STATION FROM THE ST. CHARLES HOTEL IN PIERRE, GO
 PS0723'SOUTHEAST ON CAPITOL AVE. FOR 3.25 MILES TO THE END OF HARD
 PS0723'SURFACED ROAD, CONTINUE ON EAST ON GRAVELED ROAD FOR 10.6 MILES
 PS0723'TO A RAILROAD CROSSING, CROSS TRACKS AND CONTINUE ON MAIN
 PS0723'TRAVELED ROAD FOR 9 MILES TO A SIDE ROAD RIGHT AND THE AZIMUTH
 PS0723'MARK ON THE RIGHT.  CONTINUE ON EAST FOR 0.5 MILE TO THE DEGREY
 PS0723'POST OFFICE ON THE LEFT.  CONTINUE ON EAST UP HILL FOR 0.6 MILE
 PS0723'TO A TRACK ROAD ON THE RIGHT WHICH IS JUST BEFORE REACHING THE
 PS0723'SUMMIT OF HILL.  TURN RIGHT AND FOLLOW THE WESTERN EDGE OF
 PS0723'CULTIVATED FIELD FOR 0.4 MILE TO THE STATION ON THE RIGHT AS
 PS0723'DESCRIBED.
 PS0723'
 PS0723'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0723
 PS0723                          STATION RECOVERY (1948)
 PS0723
 PS0723'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0723'STATION WAS RECOVERED AS DESCRIBED BY F.X.P. IN 1948 AND ALL
 PS0723'MARKS WERE FOUND TO BE IN GOOD CONDITION.  THE DISTANCES AND
 PS0723'DIRECTION TO THE REFERENCE MARKS AND AZIMUTH MARK WERE FOUND TO
 PS0723'BE CORRECT.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 PS0723'
 PS0723'HEIGHT OF LIGHT ABOVE STATION MARK-1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0724 ***********************************************************************
 PS0724  DESIGNATION -  CHAPELLE CREEK
 PS0724  PID         -  PS0724
 PS0724  STATE/COUNTY-  SD/HUGHES
 PS0724  COUNTRY     -  US
 PS0724  USGS QUAD   -  DE GREY (2017)
 PS0724
 PS0724                         *CURRENT SURVEY CONTROL
 PS0724  ______________________________________________________________________
 PS0724* NAD 83(1996) POSITION- 44 16 32.25214(N) 099 54 03.32299(W)   ADJUSTED
 PS0724* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 PS0724  ______________________________________________________________________
 PS0724  GEOID HEIGHT    -        -23.952 (meters)                     GEOID18
 PS0724  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 PS0724  HORZ ORDER      -  SECOND
 PS0724
 PS0724.The horizontal coordinates were established by classical geodetic methods
 PS0724.and adjusted by the National Geodetic Survey in January 1998.
 PS0724
 PS0724.The orthometric height was scaled from a topographic map.
 PS0724
 PS0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0724.GEOID18 height accuracy estimate available here.
 PS0724
 PS0724.Click photographs - Photos may exist for this station.
 PS0724
 PS0724.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0724
 PS0724. The following values were computed from the NAD 83(1996) position.
 PS0724
 PS0724;                    North         East     Units Scale Factor Converg.
 PS0724;SPC SD S     -   215,869.330   634,519.924   MT  0.99997267   +0 17 53.9
 PS0724;SPC SD S     -   708,231.29  2,081,754.12   sFT  0.99997267   +0 17 53.9
 PS0724;UTM  14      - 4,902,881.330   428,104.438   MT  0.99966357   -0 37 44.3
 PS0724
 PS0724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0724!SPC SD S     -   0.99992358  x   0.99997267  =   0.99989626
 PS0724!UTM  14      -   0.99992358  x   0.99966357  =   0.99958718
 PS0724
 PS0724:                Primary Azimuth Mark                     Grid Az
 PS0724:SPC SD S     -  FORT GEORGE                              249 29 59.4
 PS0724:UTM  14      -  FORT GEORGE                              250 25 37.6
 PS0724
 PS0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2810402881(NAD 83)
 PS0724
 PS0724|---------------------------------------------------------------------|
 PS0724| PID    Reference Object                     Distance      Geod. Az  |
 PS0724|                                                           dddmmss.s |
 PS0724| PT1013 FORT GEORGE                         APPROX.11.4 KM 2494753.3 |
 PS0724|---------------------------------------------------------------------|
 PS0724
 PS0724                          SUPERSEDED SURVEY CONTROL
 PS0724
 PS0724  NAD 83(1986)-  44 16 32.24930(N)    099 54 03.32819(W) AD(       ) 2
 PS0724  NAD 27      -  44 16 32.31100(N)    099 54 01.89500(W) AD(       ) 2
 PS0724  MORC        -  44 16 29.61000(N)    099 54 01.86000(W) AD(       ) 3
 PS0724
 PS0724.Superseded values are not recommended for survey control.
 PS0724
 PS0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0724.See file dsdata.pdf to determine how the superseded data were derived.
 PS0724
 PS0724_MARKER: Z = SEE DESCRIPTION
 PS0724_SETTING: 0 = UNSPECIFIED SETTING
 PS0724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0724
 PS0724  HISTORY     - Date     Condition        Report By
 PS0724  HISTORY     - 1889     MONUMENTED       MORC
 PS0724
 PS0724                          STATION DESCRIPTION
 PS0724
 PS0724'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PS0724'CHAPELLE CREEK IS ON LEFT BANK, ON BROW OF FIRST HIGH BLUFF.
 PS0724'COUNTRY BACK OF STATION IS HIGH PLATEAU 1-1/2 MILES EAST OF JONES
 PS0724'RANCH, WHICH IS ALSO DE GRAY POST-OFFICE, AND 1-1/2 MILES FROM
 PS0724'RIVER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0860 ***********************************************************************
 QS0860  DESIGNATION -  CHAPIN
 QS0860  PID         -  QS0860
 QS0860  STATE/COUNTY-  SD/CORSON
 QS0860  COUNTRY     -  US
 QS0860  USGS QUAD   -  HUMP BUTTE (2017)
 QS0860
 QS0860                         *CURRENT SURVEY CONTROL
 QS0860  ______________________________________________________________________
 QS0860* NAD 83(1996) POSITION- 45 56 38.76170(N) 101 22 51.73054(W)   ADJUSTED
 QS0860* NAVD 88 ORTHO HEIGHT -   763.5   (meters)     2505.    (feet) VERTCON3
 QS0860  ______________________________________________________________________
 QS0860  GEOID HEIGHT    -        -20.328 (meters)                     GEOID18
 QS0860  LAPLACE CORR    -         -4.59  (seconds)                    DEFLEC18
 QS0860  HORZ ORDER      -  SECOND
 QS0860
 QS0860.The horizontal coordinates were established by classical geodetic methods
 QS0860.and adjusted by the National Geodetic Survey in January 1998.
 QS0860
 QS0860.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0860.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0860
 QS0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0860.GEOID18 height accuracy estimate available here.
 QS0860
 QS0860.Click photographs - Photos may exist for this station.
 QS0860
 QS0860.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0860
 QS0860. The following values were computed from the NAD 83(1996) position.
 QS0860
 QS0860;                    North         East     Units Scale Factor Converg.
 QS0860;SPC SD N     -   235,481.994   492,911.380   MT  1.00006079   -0 58 38.7
 QS0860;SPC SD N     -   772,577.18  1,617,160.09   sFT  1.00006079   -0 58 38.7
 QS0860;UTM  14      - 5,090,593.359   315,446.959   MT  1.00001873   -1 42 41.9
 QS0860
 QS0860!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0860!SPC SD N     -   0.99988350  x   1.00006079  =   0.99994429
 QS0860!UTM  14      -   0.99988350  x   1.00001873  =   0.99990223
 QS0860
 QS0860:                Primary Azimuth Mark                     Grid Az
 QS0860:SPC SD N     -  MCINTOSH MUNICIPAL TANK                  136 59 13.0
 QS0860:UTM  14      -  MCINTOSH MUNICIPAL TANK                  137 43 16.2
 QS0860
 QS0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1544690593(NAD 83)
 QS0860
 QS0860|---------------------------------------------------------------------|
 QS0860| PID    Reference Object                     Distance      Geod. Az  |
 QS0860|                                                           dddmmss.s |
 QS0860| CQ8062 CHAPIN RM 1                          23.432 METERS 08609     |
 QS0860| QS0857 MCINTOSH MUNICIPAL TANK             APPROX. 3.4 KM 1360034.3 |
 QS0860| QS0856 MCINTOSH ST BONAVENTURE CH          APPROX. 3.4 KM 1364131.0 |
 QS0860| CQ8061 CHAPIN AZ MK                                       1473618.5 |
 QS0860| CQ8063 CHAPIN RM 2                          37.999 METERS 18520     |
 QS0860|---------------------------------------------------------------------|
 QS0860
 QS0860                          SUPERSEDED SURVEY CONTROL
 QS0860
 QS0860  NAD 83(1986)-  45 56 38.75341(N)    101 22 51.72700(W) AD(       ) 2
 QS0860  NAD 27      -  45 56 38.73600(N)    101 22 50.25800(W) AD(       ) 2
 QS0860  NGVD 29 (07/19/86)  763.0    (m)         2503.     (f) VERT ANG       
 QS0860
 QS0860.Superseded values are not recommended for survey control.
 QS0860
 QS0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0860.See file dsdata.pdf to determine how the superseded data were derived.
 QS0860
 QS0860_MARKER: DS = TRIANGULATION STATION DISK
 QS0860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0860_STAMPING: CHAPIN 1934
 QS0860_MARK LOGO: CGS
 QS0860_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0860+STABILITY: SURFACE MOTION
 QS0860
 QS0860  HISTORY     - Date     Condition        Report By
 QS0860  HISTORY     - 1934     MONUMENTED       CGS
 QS0860  HISTORY     - 1952     GOOD             CGS
 QS0860  HISTORY     - 1959     GOOD             CGS
 QS0860  HISTORY     - 1972     GOOD             USGS
 QS0860
 QS0860                          STATION DESCRIPTION
 QS0860
 QS0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QS0860'STATION IS IN T 129 N, R 86 W, IN SE 1/4 OF SEC. 36, ABOUT
 QS0860'2 MILES NW OF MC INTOSH ON THE NORTH DAKOTA-SOUTH DAKOTA
 QS0860'STATE LINE ON A PROMINENT RIDGE.  THERE IS A PROMINENT BUTTE
 QS0860'ABOUT 1/3 MILE TO THE SW, ALSO HIGHER GROUND ON THE STATE
 QS0860'LINE IN THE VICINITY.  MARK IS 0.25 MILE W OF MILEPOST 232,
 QS0860'91 FEET W OF FENCE CORNER, AND 6.5 FEET S OF STATE LINE FENCE,
 QS0860'WHICH IS A DOUBLE ONE AT THIS POINT.
 QS0860'
 QS0860'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QS0860'BRONZE DISKS SET IN CONCRETE.
 QS0860'
 QS0860'REFERENCE MARK NO. 1 IS DUE E OF STATION 22.432 METERS
 QS0860'(73.60 FEET) SET IN E AND W FENCE LINE.
 QS0860'
 QS0860'REFERENCE MARK NO. 2 IS 37.999 METERS (124.67 FEET) S OF
 QS0860'STATION.  AND 132.2 FEET S OF E AND W FENCE LINE.
 QS0860'
 QS0860'AZIMUTH MARK IS APPROXIMATELY 1.3 MILES SE OF STATION, 0.2
 QS0860'MILE W OF N AND S ROAD AND 0.4 MILE E OF GATE LEADING TO
 QS0860'FARMHOUSE AND OTHER BUILDINGS.  IT IS 20 FEET S OF CENTER
 QS0860'LINE OF ROAD.
 QS0860'
 QS0860'STATION IS REACHED FROM MC INTOSH POST OFFICE BY GOING N
 QS0860'0.1 MILE, TURN LEFT (W) ONTO U.S. HIGHWAY 12 AND GO 0.9 MILE,
 QS0860'TURN RIGHT (N) LEAVING U.S. HIGHWAY 12 AND GO 1.0 MILE, TURN
 QS0860'LEFT (W) AND GO 0.6 MILE TO HOUSE, TURN RIGHT (N) AT GATE
 QS0860'PASSING THROUGH CORRALS AND FOLLOW PRAIRIE ROAD N 0.6 MILE
 QS0860'TO MILEPOST 232 1/2, TURN RIGHT (E) ALONG STATE LINE ON S SIDE
 QS0860'OF FENCE AND GO 0.25 MILE TO TOP OF RIDGE AND STATION.
 QS0860'
 QS0860'HEIGHT OF LIGHT ABOVE STATION MARK - 3.67 METERS.
 QS0860
 QS0860                          STATION RECOVERY (1952)
 QS0860
 QS0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0860'THE STATION AND ALL THE MARKS WERE RECOVERED AS DESCRIBED.
 QS0860'
 QS0860'THE STATION WAS NOT OCCUPIED.
 QS0860
 QS0860                          STATION RECOVERY (1959)
 QS0860
 QS0860'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
 QS0860'THIS STATION AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED
 QS0860'AND FOUND IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT FOUND
 QS0860'AND WAS PROBABLY DESTROYED WHEN THE ROAD WAS WIDENED.  THE ORIGINAL
 QS0860'DESCRIPTION OF THE AZIMUTH MARK PUT THE LOCATION IN THE
 QS0860'PRESENT GRADER DITCH.  THE TANK AND CHURCH CROSS IN MC INTOSH
 QS0860'CAN BE USED FOR AZIMUTHS FOR THIS STATION.
 QS0860'
 QS0860'THERE IS A RADAR INSTALLATION OF THE PROMINENT BUTTE ABOUT
 QS0860'1/3 MILE SOUTHWEST OF THE STATION.
 QS0860'
 QS0860'THE ORIGINAL DESCRIPTION TO REACH THE STATION FROM MC INTOSH
 QS0860'IS ADEQUATE.
 QS0860
 QS0860                          STATION RECOVERY (1972)
 QS0860
 QS0860'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 QS0860'STATION MARK IS OK.
 QS0860'REFERENCE MARK 1 IS OK.
 QS0860'REFERENCE MARK 2 IS OK.
 QS0860'AZIMUTH MARK WAS NOT FOUND.
 QS0860'MC INTOSH M.W.T. USED FOR BACK SITE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0879 ***********************************************************************
 PU0879  DESIGNATION -  CHARD
 PU0879  PID         -  PU0879
 PU0879  STATE/COUNTY-  SD/MEADE
 PU0879  COUNTRY     -  US
 PU0879  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0879
 PU0879                         *CURRENT SURVEY CONTROL
 PU0879  ______________________________________________________________________
 PU0879* NAD 83(1996) POSITION- 44 37 29.59191(N) 102 48 14.05182(W)   ADJUSTED
 PU0879* NAVD 88 ORTHO HEIGHT -   899.545 (meters)     2951.26  (feet) ADJUSTED
 PU0879  ______________________________________________________________________
 PU0879  GEOID HEIGHT    -        -17.790 (meters)                     GEOID18
 PU0879  LAPLACE CORR    -         -4.78  (seconds)                    DEFLEC18
 PU0879  DYNAMIC HEIGHT  -        899.311 (meters)     2950.49  (feet) COMP
 PU0879  MODELED GRAVITY -    980,326.7   (mgal)                       NAVD 88
 PU0879
 PU0879  HORZ ORDER      -  SECOND
 PU0879  VERT ORDER      -  SECOND    CLASS 0
 PU0879
 PU0879.The horizontal coordinates were established by classical geodetic methods
 PU0879.and adjusted by the National Geodetic Survey in January 1998.
 PU0879
 PU0879.The orthometric height was determined by differential leveling and
 PU0879.adjusted by the NATIONAL GEODETIC SURVEY
 PU0879.in June 1991.
 PU0879
 PU0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0879.GEOID18 height accuracy estimate available here.
 PU0879
 PU0879.Click photographs - Photos may exist for this station.
 PU0879
 PU0879.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0879
 PU0879.The dynamic height is computed by dividing the NAVD 88
 PU0879.geopotential number by the normal gravity value computed on the
 PU0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0879.degrees latitude (g = 980.6199 gals.).
 PU0879
 PU0879.The modeled gravity was interpolated from observed gravity values.
 PU0879
 PU0879. The following values were computed from the NAD 83(1996) position.
 PU0879
 PU0879;                    North         East     Units Scale Factor Converg.
 PU0879;SPC SD N     -    91,812.016   377,535.255   MT  0.99996663   -1 59 03.9
 PU0879;SPC SD N     -   301,219.92  1,238,630.25   sFT  0.99996663   -1 59 03.9
 PU0879;UTM  13      - 4,943,627.328   674,212.276   MT  0.99997323   +1 32 35.0
 PU0879
 PU0879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0879!SPC SD N     -   0.99986177  x   0.99996663  =   0.99982840
 PU0879!UTM  13      -   0.99986177  x   0.99997323  =   0.99983500
 PU0879
 PU0879:                Primary Azimuth Mark                     Grid Az
 PU0879:SPC SD N     -  SLANT                                    335 53 03.3
 PU0879:UTM  13      -  SLANT                                    332 21 24.4
 PU0879
 PU0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7421243627(NAD 83)
 PU0879
 PU0879|---------------------------------------------------------------------|
 PU0879| PID    Reference Object                     Distance      Geod. Az  |
 PU0879|                                                           dddmmss.s |
 PU0879| PU0880 CHARD RM 1                           10.955 METERS 19712     |
 PU0879| PU0878 CHARD RM 2                           12.730 METERS 29826     |
 PU0879| PU2244 SLANT                               APPROX.12.9 KM 3335359.4 |
 PU0879|---------------------------------------------------------------------|
 PU0879
 PU0879                          SUPERSEDED SURVEY CONTROL
 PU0879
 PU0879  NAD 83(1993)-  44 37 29.58433(N)    102 48 14.05196(W) AD(       ) 2
 PU0879  NAD 83(1986)-  44 37 29.58384(N)    102 48 14.05145(W) AD(       ) 2
 PU0879  NAD 27      -  44 37 29.63120(N)    102 48 12.42760(W) AD(       ) 2
 PU0879  NGVD 29 (??/??/92)  899.077  (m)         2949.72   (f) ADJ UNCH    2 0
 PU0879  NGVD 29             899.08   (m)         2949.7    (f) LEVELING    3  
 PU0879
 PU0879.Superseded values are not recommended for survey control.
 PU0879
 PU0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0879.See file dsdata.pdf to determine how the superseded data were derived.
 PU0879
 PU0879_MARKER: DS = TRIANGULATION STATION DISK
 PU0879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0879_STAMPING: CHARD 1962
 PU0879_MARK LOGO: CGS
 PU0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0879+STABILITY: SURFACE MOTION
 PU0879
 PU0879  HISTORY     - Date     Condition        Report By
 PU0879  HISTORY     - 1962     MONUMENTED       CGS
 PU0879  HISTORY     - 1962     GOOD             CGS
 PU0879
 PU0879                          STATION DESCRIPTION
 PU0879
 PU0879'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0879'STATION IS LOCATED 8-1/2 MILES SOUTH OF THE VILLAGE OF FAIRPOINT,
 PU0879'8.0 MILES NORTHWEST OF UNION CENTER ON THE SUMMIT OF A LOW HILL
 PU0879'LOCATED ON THE WEST SIDE OF A GRAVELED SECTION LINE ROAD.  IN
 PU0879'THE NORTHEAST 1/4 OF SECTION 29, T 8 N, R 11 E.  IT IS ON
 PU0879'PROPERTY OWNED BY MR. RICHARD WILLIAMSON.
 PU0879'
 PU0879'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN FAIRPOINT,
 PU0879'GO SOUTH ON A GRAVELED ROAD FOR 8.2 MILES TO A GRAVELED SIDE
 PU0879'ROAD TO THE LEFT, CONTINUE SOUTHERLY ON THE MAIN GRAVELED
 PU0879'ROAD FOR 1.05 MILES TO THE SUMMIT OF A HILL AND THE STATION ON
 PU0879'THE RIGHT AS DESCRIBED BELOW.  TO REACH TRIANGULATION STATION
 PU0879'29 WPM (USGS) WHICH CAN BE USED FOR AN AZIMUTH MARK, CONTINUE
 PU0879'SOUTHERLY ON THE MAIN GRAVELED ROAD FOR 0.95 MILES TO A WIRE
 PU0879'GATE AND A T FENCE LINE ON THE LEFT, TURN LEFT AND GO EAST
 PU0879'ALONG THE NORTH SIDE OF A WIRE FENCE FOR 0.1 MILE TO THE
 PU0879'SUMMIT OF A LOW HILL AND THE STATION AS DESCRIBED BELOW.
 PU0879'
 PU0879'STATION MARK IS 40 FEET WEST OF THE CENTER OF A GRAVELED ROAD,
 PU0879'38 FEET NORTH-NORTHEAST OF A POWERLINE POLE, 5.5 FEET SOUTHWEST
 PU0879'OF A METAL WITNESS POST AND SIGN AND 3.7 FEET WEST OF A NORTH-SOUTH
 PU0879'FENCE LINE.  IT IS STAMPED--CHARD 1962 AND PROJECTS 2 INCHES.
 PU0879'
 PU0879'R.M. 1 IS 50.5 FEET WEST OF THE CENTER OF A GRAVELED ROAD, 14.4
 PU0879'FEET WEST OF A FENCE LINE AND 1.5 FEET NORTH OF A POWER LINE
 PU0879'POLE.  IT IS STAMPED--CHARD NO 1 1962 AND PROJECTS 4 INCHES.
 PU0879'
 PU0879'R.M. 2 IS STAMPED--CHARD NO 2 1962 AND PROJECTS 2 INCHES.
 PU0879'
 PU0879'STATION MARK, REFERENCE MARKS 1 AND 2 ARE STANDARD DISKS CEMENTED
 PU0879'IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU0879
 PU0879                          STATION RECOVERY (1962)
 PU0879
 PU0879'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0879'9.3 MI S FROM FAIRPOINT.
 PU0879'9.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0879'41 FEET WEST OF THE CENTER LINE OF THE ROAD, 41.7 FEET
 PU0879'EAST-SOUTHEAST OF R.M. 2, 36.0 FEET NORTH-NORTHEAST OF R.M. 1,
 PU0879'4.0 FEET WEST OF A FENCE, 5.6 FEET SOUTHWEST OF A WITNESS POST,
 PU0879'ABOUT 1 1/2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0879'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0880 ***********************************************************************
 PU0880  DESIGNATION -  CHARD RM 1
 PU0880  PID         -  PU0880
 PU0880  STATE/COUNTY-  SD/MEADE
 PU0880  COUNTRY     -  US
 PU0880  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0880
 PU0880                         *CURRENT SURVEY CONTROL
 PU0880  ______________________________________________________________________
 PU0880* NAD 83(1986) POSITION- 44 37 29.25   (N) 102 48 14.20   (W)   HD_HELD1
 PU0880* NAVD 88 ORTHO HEIGHT -   899.180 (meters)     2950.06  (feet) ADJUSTED
 PU0880  ______________________________________________________________________
 PU0880  GEOID HEIGHT    -        -17.790 (meters)                     GEOID18
 PU0880  DYNAMIC HEIGHT  -        898.946 (meters)     2949.29  (feet) COMP
 PU0880  MODELED GRAVITY -    980,326.6   (mgal)                       NAVD 88
 PU0880
 PU0880  VERT ORDER      -  SECOND    CLASS 0
 PU0880
 PU0880.The horizontal coordinates were determined by differentially corrected
 PU0880.hand held GPS observations or other comparable positioning techniques
 PU0880.and have an estimated accuracy of +/- 3 meters.
 PU0880
 PU0880.The orthometric height was determined by differential leveling and
 PU0880.adjusted by the NATIONAL GEODETIC SURVEY
 PU0880.in June 1991.
 PU0880
 PU0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0880.GEOID18 height accuracy estimate available here.
 PU0880
 PU0880.Click photographs - Photos may exist for this station.
 PU0880
 PU0880.The dynamic height is computed by dividing the NAVD 88
 PU0880.geopotential number by the normal gravity value computed on the
 PU0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0880.degrees latitude (g = 980.6199 gals.).
 PU0880
 PU0880.The modeled gravity was interpolated from observed gravity values.
 PU0880
 PU0880;                    North         East    Units  Estimated Accuracy
 PU0880;SPC SD N     -    91,801.6     377,531.6     MT  (+/- 3 meters HH1 GPS) 
 PU0880
 PU0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7420943616(NAD 83)
 PU0880
 PU0880                          SUPERSEDED SURVEY CONTROL
 PU0880
 PU0880  NGVD 29 (??/??/92)  898.712  (m)         2948.52   (f) ADJ UNCH    2 0
 PU0880
 PU0880.Superseded values are not recommended for survey control.
 PU0880
 PU0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0880.See file dsdata.pdf to determine how the superseded data were derived.
 PU0880
 PU0880_MARKER: DR = REFERENCE MARK DISK
 PU0880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0880_STAMPING: CHARD NO 1 1962
 PU0880_MARK LOGO: CGS
 PU0880_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0880+STABILITY: SURFACE MOTION
 PU0880
 PU0880  HISTORY     - Date     Condition        Report By
 PU0880  HISTORY     - 1962     MONUMENTED       CGS
 PU0880
 PU0880                          STATION DESCRIPTION
 PU0880
 PU0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0880'9.3 MI S FROM FAIRPOINT.
 PU0880'9.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0880'50 FEET WEST OF THE CENTER LINE OF THE ROAD, 60.0 FEET
 PU0880'SOUTH-SOUTHEAST OF R.M. 2, 36.0 FEET SOUTH-SOUTHWEST OF THE
 PU0880'STATION, ABOUT 1 1/2 FEET LOWER THAN THE ROAD, AND SET IN THE
 PU0880'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0878 ***********************************************************************
 PU0878  DESIGNATION -  CHARD RM 2
 PU0878  PID         -  PU0878
 PU0878  STATE/COUNTY-  SD/MEADE
 PU0878  COUNTRY     -  US
 PU0878  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0878
 PU0878                         *CURRENT SURVEY CONTROL
 PU0878  ______________________________________________________________________
 PU0878* NAD 83(1986) POSITION- 44 37 29.79   (N) 102 48 14.56   (W)   HD_HELD1
 PU0878* NAVD 88 ORTHO HEIGHT -   899.405 (meters)     2950.80  (feet) ADJUSTED
 PU0878  ______________________________________________________________________
 PU0878  GEOID HEIGHT    -        -17.790 (meters)                     GEOID18
 PU0878  DYNAMIC HEIGHT  -        899.171 (meters)     2950.03  (feet) COMP
 PU0878  MODELED GRAVITY -    980,326.6   (mgal)                       NAVD 88
 PU0878
 PU0878  VERT ORDER      -  SECOND    CLASS 0
 PU0878
 PU0878.The horizontal coordinates were determined by differentially corrected
 PU0878.hand held GPS observations or other comparable positioning techniques
 PU0878.and have an estimated accuracy of +/- 3 meters.
 PU0878
 PU0878.The orthometric height was determined by differential leveling and
 PU0878.adjusted by the NATIONAL GEODETIC SURVEY
 PU0878.in June 1991.
 PU0878
 PU0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0878.GEOID18 height accuracy estimate available here.
 PU0878
 PU0878.Click photographs - Photos may exist for this station.
 PU0878
 PU0878.The dynamic height is computed by dividing the NAVD 88
 PU0878.geopotential number by the normal gravity value computed on the
 PU0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0878.degrees latitude (g = 980.6199 gals.).
 PU0878
 PU0878.The modeled gravity was interpolated from observed gravity values.
 PU0878
 PU0878;                    North         East    Units  Estimated Accuracy
 PU0878;SPC SD N     -    91,818.5     377,524.3     MT  (+/- 3 meters HH1 GPS) 
 PU0878
 PU0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7420043633(NAD 83)
 PU0878
 PU0878                          SUPERSEDED SURVEY CONTROL
 PU0878
 PU0878  NGVD 29 (??/??/92)  898.937  (m)         2949.26   (f) ADJ UNCH    2 0
 PU0878
 PU0878.Superseded values are not recommended for survey control.
 PU0878
 PU0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0878.See file dsdata.pdf to determine how the superseded data were derived.
 PU0878
 PU0878_MARKER: DR = REFERENCE MARK DISK
 PU0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0878_STAMPING: CHARD NO 2 1962
 PU0878_MARK LOGO: CGS
 PU0878_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0878+STABILITY: SURFACE MOTION
 PU0878
 PU0878  HISTORY     - Date     Condition        Report By
 PU0878  HISTORY     - 1962     MONUMENTED       CGS
 PU0878
 PU0878                          STATION DESCRIPTION
 PU0878
 PU0878'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0878'9.3 MI S FROM FAIRPOINT.
 PU0878'9.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0878'77 FEET WEST OF THE CENTER LINE OF THE ROAD, 60 FEET NORTH-NORTHWEST
 PU0878'OF R.M. 1, 41.7 FEET WEST-NORTHWEST OF THE STATION, ABOUT 1 1/2
 PU0878'FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0878'PROJECTING 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0750 ***********************************************************************
 QS0750  DESIGNATION -  CHARGER
 QS0750  PID         -  QS0750
 QS0750  STATE/COUNTY-  SD/DEWEY
 QS0750  COUNTRY     -  US
 QS0750  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0750
 QS0750                         *CURRENT SURVEY CONTROL
 QS0750  ______________________________________________________________________
 QS0750* NAD 83(1996) POSITION- 45 03 23.48164(N) 100 21 02.72196(W)   ADJUSTED
 QS0750* NAVD 88 ORTHO HEIGHT -   570.    (meters)     1870.    (feet) SCALED
 QS0750  ______________________________________________________________________
 QS0750  GEOID HEIGHT    -        -22.402 (meters)                     GEOID18
 QS0750  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 QS0750  HORZ ORDER      -  SECOND
 QS0750
 QS0750.The horizontal coordinates were established by classical geodetic methods
 QS0750.and adjusted by the National Geodetic Survey in January 1998.
 QS0750
 QS0750.The orthometric height was scaled from a topographic map.
 QS0750
 QS0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0750.GEOID18 height accuracy estimate available here.
 QS0750
 QS0750.Click photographs - Photos may exist for this station.
 QS0750
 QS0750.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0750
 QS0750. The following values were computed from the NAD 83(1996) position.
 QS0750
 QS0750;                    North         East     Units Scale Factor Converg.
 QS0750;SPC SD N     -   135,983.616   572,372.965   MT  0.99993912   -0 14 53.7
 QS0750;SPC SD N     -   446,139.58  1,877,860.30   sFT  0.99993912   -0 14 53.7
 QS0750;UTM  14      - 4,990,116.822   393,644.485   MT  0.99973909   -0 57 22.2
 QS0750
 QS0750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0750!SPC SD N     -   0.99991409  x   0.99993912  =   0.99985322
 QS0750!UTM  14      -   0.99991409  x   0.99973909  =   0.99965320
 QS0750
 QS0750:                Primary Azimuth Mark                     Grid Az
 QS0750:SPC SD N     -  FOREST CITY                              153 37 53.3
 QS0750:UTM  14      -  FOREST CITY                              154 20 21.8
 QS0750
 QS0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9364490116(NAD 83)
 QS0750
 QS0750|---------------------------------------------------------------------|
 QS0750| PID    Reference Object                     Distance      Geod. Az  |
 QS0750|                                                           dddmmss.s |
 QS0750| PT0990 FOREST CITY                         APPROX. 8.5 KM 1532259.6 |
 QS0750|---------------------------------------------------------------------|
 QS0750
 QS0750                          SUPERSEDED SURVEY CONTROL
 QS0750
 QS0750  NAD 83(1986)-  45 03 23.47495(N)    100 21 02.72402(W) AD(       ) 2
 QS0750  NAD 27      -  45 03 23.53200(N)    100 21 01.24000(W) AD(       ) 2
 QS0750  MORC        -  45 03 20.84000(N)    100 21 00.95000(W) AD(       ) 3
 QS0750
 QS0750.Superseded values are not recommended for survey control.
 QS0750
 QS0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0750.See file dsdata.pdf to determine how the superseded data were derived.
 QS0750
 QS0750_MARKER: Z = SEE DESCRIPTION
 QS0750_SETTING: 0 = UNSPECIFIED SETTING
 QS0750_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0750
 QS0750  HISTORY     - Date     Condition        Report By
 QS0750  HISTORY     - 1889     MONUMENTED       MORC
 QS0750
 QS0750                          STATION DESCRIPTION
 QS0750
 QS0750'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0750'IS ON RIGHT BANK, ON A POINT IN BEND OF RIVER OPPOSITE FORREST
 QS0750'CITY, S. DAKOTA, AND 2 MILES WEST OF CHIEF CHARGERS CAMP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1832 ***********************************************************************
 NM1832  DESIGNATION -  CHAT
 NM1832  PID         -  NM1832
 NM1832  STATE/COUNTY-  SD/UNION
 NM1832  COUNTRY     -  US
 NM1832  USGS QUAD   -  CHATSWORTH (2018)
 NM1832
 NM1832                         *CURRENT SURVEY CONTROL
 NM1832  ______________________________________________________________________
 NM1832* NAD 83(1996) POSITION- 42 54 08.66293(N) 096 32 37.50557(W)   ADJUSTED
 NM1832* NAVD 88 ORTHO HEIGHT -   386.    (meters)     1266.    (feet) SCALED
 NM1832  ______________________________________________________________________
 NM1832  GEOID HEIGHT    -        -25.781 (meters)                     GEOID18
 NM1832  LAPLACE CORR    -         -4.60  (seconds)                    DEFLEC18
 NM1832  HORZ ORDER      -  THIRD
 NM1832
 NM1832.The horizontal coordinates were established by classical geodetic methods
 NM1832.and adjusted by the National Geodetic Survey in January 1998.
 NM1832
 NM1832.The orthometric height was scaled from a topographic map.
 NM1832
 NM1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1832.GEOID18 height accuracy estimate available here.
 NM1832
 NM1832.Click photographs - Photos may exist for this station.
 NM1832
 NM1832.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1832
 NM1832. The following values were computed from the NAD 83(1996) position.
 NM1832
 NM1832;                    North         East     Units Scale Factor Converg.
 NM1832;SPC SD S     -    70,278.932   909,382.558   MT  0.99998436   +2 36 51.3
 NM1832;SPC SD S     -   230,573.46  2,983,532.61   sFT  0.99998436   +2 36 51.3
 NM1832;UTM  14      - 4,752,904.248   700,525.925   MT  1.00009471   +1 40 21.5
 NM1832
 NM1832!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1832!SPC SD S     -   0.99994348  x   0.99998436  =   0.99992784
 NM1832!UTM  14      -   0.99994348  x   1.00009471  =   1.00003819
 NM1832
 NM1832:                Primary Azimuth Mark                     Grid Az
 NM1832:SPC SD S     -  CHAT AZ MK                               009 27 56.9
 NM1832:UTM  14      -  CHAT AZ MK                               010 24 26.7
 NM1832
 NM1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0052552904(NAD 83)
 NM1832
 NM1832|---------------------------------------------------------------------|
 NM1832| PID    Reference Object                     Distance      Geod. Az  |
 NM1832|                                                           dddmmss.s |
 NM1832| CO2846 CHAT AZ MK                                         0120448.2 |
 NM1832| OQ0617 HAWARDEN MUNICIPAL TANK             APPROX.12.2 KM 0270555.3 |
 NM1832| NM1708 OMAHA BISMARCK AIRWAY BCN 11        APPROX. 9.3 KM 1613305.8 |
 NM1832| CO2847 CHAT RM 1                            13.819 METERS 16312     |
 NM1832| CO2848 CHAT RM 2                            10.841 METERS 33358     |
 NM1832|---------------------------------------------------------------------|
 NM1832
 NM1832                          SUPERSEDED SURVEY CONTROL
 NM1832
 NM1832  NAD 83(1995)-  42 54 08.66341(N)    096 32 37.50399(W) AD(       ) 3
 NM1832  NAD 83(1986)-  42 54 08.66681(N)    096 32 37.49891(W) AD(       ) 3
 NM1832  NAD 27      -  42 54 08.70200(N)    096 32 36.38600(W) AD(       ) 3
 NM1832
 NM1832.Superseded values are not recommended for survey control.
 NM1832
 NM1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1832.See file dsdata.pdf to determine how the superseded data were derived.
 NM1832
 NM1832_MARKER: DS = TRIANGULATION STATION DISK
 NM1832_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1832_STAMPING: CHAT 1949
 NM1832_MARK LOGO: CGS
 NM1832_PROJECTION: FLUSH
 NM1832_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1832+STABILITY: SURFACE MOTION
 NM1832
 NM1832  HISTORY     - Date     Condition        Report By
 NM1832  HISTORY     - 1949     MONUMENTED       CGS
 NM1832
 NM1832                          STATION DESCRIPTION
 NM1832
 NM1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 NM1832'STATION IS LOCATED ABOUT 2 MILES WEST SOUTHWEST OF CHATSWORTH
 NM1832'ON A NARROW RIDGE OVERLOOKING THE BIG SIOUX RIVER TO THE EAST.
 NM1832'STATION IS 4 FEET EAST OF A FENCELINE.  THE MARK IS FLUSH WITH
 NM1832'THE GROUND AND THE DISK IS STAMPED CHAT 1949.
 NM1832'
 NM1832'REFERENCE MARK NO. 1 IS 26 FEET WEST OF A HIGHLINE POLE AND 2
 NM1832'FEET NORTHEAST OF CORNER FENCE POST WITH A TRIANGLE BLAZE.  THE
 NM1832'MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED CHAT NO 1
 NM1832'1949.
 NM1832'
 NM1832'REFERENCE MARK NO. 2 IS 1 FOOT EAST OF FENCELINE.  THE MARK
 NM1832'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED CHAT NO 2 1949.
 NM1832'
 NM1832'AZIMUTH MARK IS 25 FEET NORTH OF THE APPROXIMATE CENTERLINE OF
 NM1832'GRAVEL ROAD AT POINT WHERE ROAD CURVES AND 4 FEET NORTH OF A SMALL
 NM1832'STUMP.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED
 NM1832'CHAT 1949.
 NM1832'
 NM1832'TO REACH FROM THE INTERSECTION AT THE FLAGPOLE IN THE VILLAGE
 NM1832'OF CHATSWORTH GO NORTH ABOUT 0.05 MILE TO FIRST CORNER.  TURN
 NM1832'LEFT AND GO WEST ON GRAVEL ROAD FOR 1.3 MILES TO T INTERSECTION
 NM1832'JUST AFTER CROSSING BRIDGE.  TURN LEFT AND GO SOUTHERLY FOR
 NM1832'0.9 MILE TO CURVE AND AZIMUTH MARK ON RIGHT SIDE OF ROAD AS
 NM1832'DESCRIBED.  CONTINUE ON GRAVEL ROAD FOR 0.7 MILE TO FARM ON
 NM1832'RIGHT.  IT IS NECESSARY TO OBTAIN PERMISSION AT THIS FARM TO
 NM1832'PROCEED TO STATION.  GO SOUTH AROUND FARM BUILDINGS FOR 0.05
 NM1832'MILE TO WIRE GATE.  PASS THROUGH GATE AND CONTINUE ON TRACK
 NM1832'ROAD FOR 0.1 MILE TO ANOTHER GATE.  TURN RIGHT AND GO ALONG
 NM1832'EAST SIDE OF FENCE PASSING THROUGH BREAK IN ANOTHER FENCE
 NM1832'FOR 0.4 MILE TO TOP OF RIDGE AND END OF TRUCK TRAVEL.  PACK
 NM1832'NORTHEASTERLY FOR ABOUT 150 FEET TO STATION AS
 NM1832'DESCRIBED.
 NM1832'
 NM1832'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0600 ***********************************************************************
 QR0600  DESIGNATION -  CHELSEA ST PAULS EVAN LUTH CH
 QR0600  PID         -  QR0600
 QR0600  STATE/COUNTY-  SD/FAULK
 QR0600  COUNTRY     -  US
 QR0600  USGS QUAD   -  CHELSEA (2017)
 QR0600
 QR0600                         *CURRENT SURVEY CONTROL
 QR0600  ______________________________________________________________________
 QR0600* NAD 83(1996) POSITION- 45 10 04.07268(N) 098 44 31.91083(W)   ADJUSTED
 QR0600  ______________________________________________________________________
 QR0600  GEOID HEIGHT    -        -24.092 (meters)                     GEOID18
 QR0600  LAPLACE CORR    -         -2.82  (seconds)                    DEFLEC18
 QR0600  HORZ ORDER      -  THIRD
 QR0600
 QR0600.The horizontal coordinates were established by classical geodetic methods
 QR0600.and adjusted by the National Geodetic Survey in January 1998.
 QR0600
 QR0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0600.GEOID18 height accuracy estimate available here.
 QR0600
 QR0600.Click photographs - Photos may exist for this station.
 QR0600
 QR0600.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0600
 QR0600. The following values were computed from the NAD 83(1996) position.
 QR0600
 QR0600;                    North         East     Units Scale Factor Converg.
 QR0600;SPC SD N     -   149,057.598   698,874.060   MT  0.99994118   +0 53 24.7
 QR0600;SPC SD N     -   489,033.14  2,292,889.31   sFT  0.99994118   +0 53 24.7
 QR0600;UTM  14      - 5,001,623.226   520,259.390   MT  0.99960505   +0 10 58.2
 QR0600
 QR0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR2025901623(NAD 83)
 QR0600
 QR0600                          SUPERSEDED SURVEY CONTROL
 QR0600
 QR0600  NAD 83(1986)-  45 10 04.08478(N)    098 44 31.91018(W) AD(       ) 3
 QR0600  NAD 27      -  45 10 04.17900(N)    098 44 30.53700(W) AD(       ) 3
 QR0600
 QR0600.Superseded values are not recommended for survey control.
 QR0600
 QR0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0600.See file dsdata.pdf to determine how the superseded data were derived.
 QR0600
 QR0600_MARKER: 90 = CHURCH SPIRE
 QR0600
 QR0600  HISTORY     - Date     Condition        Report By
 QR0600  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0600
 QR0600                          STATION DESCRIPTION
 QR0600
 QR0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0600'POINT OBSERVED UPON WAS THE TIP OF SPIRE ON EVANGELICAL
 QR0600'LUTHERAN ST. PAULS CHURCH.  THE CHURCH IS A YELLOW FRAME
 QR0600'BUILDING AND WAS BUILT IN 1908.  CHURCH IS LOCATED ON THE MAIN
 QR0600'STREET OF CHELSEA.
 QR0600'
 QR0600'STATION WAS OBSERVED UPON FROM FINLEY, SNAKE, WESLEY AND BRILL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0115 ***********************************************************************
 PU0115  DESIGNATION -  CHERRY
 PU0115  PID         -  PU0115
 PU0115  STATE/COUNTY-  SD/MEADE
 PU0115  COUNTRY     -  US
 PU0115  USGS QUAD   -  MARCUS (2017)
 PU0115
 PU0115                         *CURRENT SURVEY CONTROL
 PU0115  ______________________________________________________________________
 PU0115* NAD 83(1986) POSITION- 44 44 52.     (N) 102 17 16.     (W)   SCALED
 PU0115* NAVD 88 ORTHO HEIGHT -   723.325 (meters)     2373.11  (feet) ADJUSTED
 PU0115  ______________________________________________________________________
 PU0115  GEOID HEIGHT    -        -19.108 (meters)                     GEOID18
 PU0115  DYNAMIC HEIGHT  -        723.156 (meters)     2372.55  (feet) COMP
 PU0115  MODELED GRAVITY -    980,360.1   (mgal)                       NAVD 88
 PU0115
 PU0115  VERT ORDER      -  SECOND    CLASS 0
 PU0115
 PU0115.The horizontal coordinates were scaled from a map and have
 PU0115.an estimated accuracy of +/- 6 seconds.
 PU0115
 PU0115.The orthometric height was determined by differential leveling and
 PU0115.adjusted by the NATIONAL GEODETIC SURVEY
 PU0115.in June 1991.
 PU0115
 PU0115.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0115.GEOID18 height accuracy estimate available here.
 PU0115
 PU0115.Click photographs - Photos may exist for this station.
 PU0115
 PU0115.The dynamic height is computed by dividing the NAVD 88
 PU0115.geopotential number by the normal gravity value computed on the
 PU0115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0115.degrees latitude (g = 980.6199 gals.).
 PU0115
 PU0115.The modeled gravity was interpolated from observed gravity values.
 PU0115
 PU0115;                    North         East    Units  Estimated Accuracy
 PU0115;SPC SD N     -   104,180.      418,860.      MT  (+/- 180 meters Scaled)
 PU0115
 PU0115_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK147585(NAD 83)
 PU0115
 PU0115                          SUPERSEDED SURVEY CONTROL
 PU0115
 PU0115  NGVD 29 (??/??/92)  722.861  (m)         2371.59   (f) ADJ UNCH    2 0
 PU0115
 PU0115.Superseded values are not recommended for survey control.
 PU0115
 PU0115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0115.See file dsdata.pdf to determine how the superseded data were derived.
 PU0115
 PU0115_MARKER: DS = TRIANGULATION STATION DISK
 PU0115_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0115_STAMPING: CHERRY 1962
 PU0115_MARK LOGO: CGS
 PU0115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0115+STABILITY: SURFACE MOTION
 PU0115
 PU0115  HISTORY     - Date     Condition        Report By
 PU0115  HISTORY     - 1962     MONUMENTED       CGS
 PU0115  HISTORY     - 1963     GOOD             CGS
 PU0115
 PU0115                          STATION DESCRIPTION
 PU0115
 PU0115'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0115'6.8 MI N FROM MARCUS.
 PU0115'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0115'POST OFFICE AT MARCUS, THENCE 6.35 MILES NORTH ALONG A GRAVELED
 PU0115'ROAD, IN SECTION 10, T 9 N, R 15 E, AT A 90 DEGREE CORNER, 31
 PU0115'FEET NORTH OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET SOUTH OF
 PU0115'A FENCE, 3.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PU0115'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0115'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1195 ***********************************************************************
 PT1195  DESIGNATION -  CHERRY
 PT1195  PID         -  PT1195
 PT1195  STATE/COUNTY-  SD/ZIEBACH
 PT1195  COUNTRY     -  US
 PT1195  USGS QUAD   -  DEAD HORSE DRAW (2017)
 PT1195
 PT1195                         *CURRENT SURVEY CONTROL
 PT1195  ______________________________________________________________________
 PT1195* NAD 83(1996) POSITION- 44 42 20.91643(N) 101 54 01.72704(W)   ADJUSTED
 PT1195* NAVD 88 ORTHO HEIGHT -   762.    (meters)     2500.    (feet) SCALED
 PT1195  ______________________________________________________________________
 PT1195  GEOID HEIGHT    -        -20.195 (meters)                     GEOID18
 PT1195  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 PT1195  HORZ ORDER      -  FIRST
 PT1195
 PT1195.The horizontal coordinates were established by classical geodetic methods
 PT1195.and adjusted by the National Geodetic Survey in January 1998.
 PT1195
 PT1195.The orthometric height was scaled from a topographic map.
 PT1195
 PT1195.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1195.GEOID18 height accuracy estimate available here.
 PT1195
 PT1195.Click photographs - Photos may exist for this station.
 PT1195
 PT1195.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1195
 PT1195. The following values were computed from the NAD 83(1996) position.
 PT1195
 PT1195;                    North         East     Units Scale Factor Converg.
 PT1195;SPC SD N     -    98,719.091   449,408.644   MT  0.99995718   -1 20 42.2
 PT1195;SPC SD N     -   323,880.88  1,474,434.86   sFT  0.99995718   -1 20 42.2
 PT1195;UTM  14      - 4,954,363.480   270,229.896   MT  1.00024927   -2 02 28.6
 PT1195
 PT1195!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1195!SPC SD N     -   0.99988363  x   0.99995718  =   0.99984082
 PT1195!UTM  14      -   0.99988363  x   1.00024927  =   1.00013287
 PT1195
 PT1195:                Primary Azimuth Mark                     Grid Az
 PT1195:SPC SD N     -  CHERRY AZ MK                             186 12 47.8
 PT1195:UTM  14      -  CHERRY AZ MK                             186 54 34.2
 PT1195
 PT1195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7022954363(NAD 83)
 PT1195
 PT1195|---------------------------------------------------------------------|
 PT1195| PID    Reference Object                     Distance      Geod. Az  |
 PT1195|                                                           dddmmss.s |
 PT1195| CP9003 CHERRY RM 1                          27.305 METERS 08146     |
 PT1195| CP9002 CHERRY AZ MK                                       1845205.6 |
 PT1195| CP9004 CHERRY RM 2                          25.546 METERS 18556     |
 PT1195|---------------------------------------------------------------------|
 PT1195
 PT1195                          SUPERSEDED SURVEY CONTROL
 PT1195
 PT1195  NAD 83(1986)-  44 42 20.90832(N)    101 54 01.72741(W) AD(       ) 1
 PT1195  NAD 27      -  44 42 20.95800(N)    101 54 00.17100(W) AD(       ) 1
 PT1195
 PT1195.Superseded values are not recommended for survey control.
 PT1195
 PT1195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1195.See file dsdata.pdf to determine how the superseded data were derived.
 PT1195
 PT1195_MARKER: DS = TRIANGULATION STATION DISK
 PT1195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1195_STAMPING: CHERRY 1950
 PT1195_MARK LOGO: CGS
 PT1195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1195+STABILITY: SURFACE MOTION
 PT1195
 PT1195  HISTORY     - Date     Condition        Report By
 PT1195  HISTORY     - 1950     MONUMENTED       CGS
 PT1195
 PT1195                          STATION DESCRIPTION
 PT1195
 PT1195'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1195'STATION IS LOCATED ON A HIGH GRASSY HILL, ABOUT 10 MILES
 PT1195'NORTHEAST OF HOWES POST OFFICE, ABOUT 100 YARDS WEST OF A WIRE
 PT1195'GATE, 8 FEET SOUTHWEST OF A WITNESS POST, AND ON THE CHEYENNE
 PT1195'RIVER INDIAN RESERVATION.
 PT1195'
 PT1195'TO REACH FROM HOWES POST OFFICE, GO NORTH ON STATE HIGHWAY
 PT1195'73 FOR 3.0 MILES TO A DIRT ROAD RIGHT.  TURN RIGHT THROUGH WIRE
 PT1195'GATE AND GO EAST ON DIRT ROAD FOR 2.8 MILES TO A CATTLE GUARD.
 PT1195'CONTINUE STRAIGHT AHEAD FOR 4.8 MILES TO A FORK.  BEAR LEFT
 PT1195'AND GO EAST FOR 1.2 MILES TO A CROSSROAD.  TURN LEFT THROUGH
 PT1195'WIRE GATE AND GO NORTHEAST FOR 1.1 MILES TO THE AZIMUTH MARK
 PT1195'ON LEFT.  CONTINUE FOR 0.3 MILE TO A WIRE GATE.  TURN LEFT
 PT1195'UP HILL AND GO 0.5 MILE TO TOP AND STATION.
 PT1195'
 PT1195'STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED CHERRY
 PT1195'1950.
 PT1195'
 PT1195'REFERENCE MARK NO. 1 IS 85 FEET EAST OF A WITNESS POST.  THE
 PT1195'MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED CHERRY NO 1
 PT1195'1950.
 PT1195'
 PT1195'REFERENCE MARK NO. 2 IS 90 FEET SOUTH OF A WITNESS POST.  THE
 PT1195'MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED CHERRY NO
 PT1195'2 1950.
 PT1195'
 PT1195'AZIMUTH MARK IS 32 FEET NORTHWEST OF CENTER OF TRACK ROAD AND
 PT1195'4 FEET SOUTHEAST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES,
 PT1195'AND THE DISK IS STAMPED CHERRY 1950.
 PT1195'
 PT1195'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1195'CONCRETE CYLINDERS.
 PT1195'
 PT1195'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0113 ***********************************************************************
 PU0113  DESIGNATION -  CHERRY AZ MK
 PU0113  PID         -  PU0113
 PU0113  STATE/COUNTY-  SD/MEADE
 PU0113  COUNTRY     -  US
 PU0113  USGS QUAD   -  MARCUS (2017)
 PU0113
 PU0113                         *CURRENT SURVEY CONTROL
 PU0113  ______________________________________________________________________
 PU0113* NAD 83(1986) POSITION- 44 44 51.     (N) 102 16 56.     (W)   SCALED
 PU0113* NAVD 88 ORTHO HEIGHT -   716.864 (meters)     2351.91  (feet) ADJUSTED
 PU0113  ______________________________________________________________________
 PU0113  GEOID HEIGHT    -        -19.124 (meters)                     GEOID18
 PU0113  DYNAMIC HEIGHT  -        716.697 (meters)     2351.36  (feet) COMP
 PU0113  MODELED GRAVITY -    980,360.8   (mgal)                       NAVD 88
 PU0113
 PU0113  VERT ORDER      -  SECOND    CLASS 0
 PU0113
 PU0113.The horizontal coordinates were scaled from a map and have
 PU0113.an estimated accuracy of +/- 6 seconds.
 PU0113
 PU0113.The orthometric height was determined by differential leveling and
 PU0113.adjusted by the NATIONAL GEODETIC SURVEY
 PU0113.in June 1991.
 PU0113
 PU0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0113.GEOID18 height accuracy estimate available here.
 PU0113
 PU0113.Click photographs - Photos may exist for this station.
 PU0113
 PU0113.The dynamic height is computed by dividing the NAVD 88
 PU0113.geopotential number by the normal gravity value computed on the
 PU0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0113.degrees latitude (g = 980.6199 gals.).
 PU0113
 PU0113.The modeled gravity was interpolated from observed gravity values.
 PU0113
 PU0113;                    North         East    Units  Estimated Accuracy
 PU0113;SPC SD N     -   104,130.      419,300.      MT  (+/- 180 meters Scaled)
 PU0113
 PU0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK151584(NAD 83)
 PU0113
 PU0113                          SUPERSEDED SURVEY CONTROL
 PU0113
 PU0113  NGVD 29 (??/??/92)  716.401  (m)         2350.39   (f) ADJ UNCH    2 0
 PU0113
 PU0113.Superseded values are not recommended for survey control.
 PU0113
 PU0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0113.See file dsdata.pdf to determine how the superseded data were derived.
 PU0113
 PU0113_MARKER: DZ = AZIMUTH MARK DISK
 PU0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0113_STAMPING: CHERRY 1962
 PU0113_MARK LOGO: CGS
 PU0113_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0113+STABILITY: SURFACE MOTION
 PU0113
 PU0113  HISTORY     - Date     Condition        Report By
 PU0113  HISTORY     - 1962     MONUMENTED       CGS
 PU0113  HISTORY     - 1963     GOOD             CGS
 PU0113  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0113
 PU0113                          STATION DESCRIPTION
 PU0113
 PU0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0113'7.1 MI N FROM MARCUS.
 PU0113'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0113'POST OFFICE AT MARCUS, THENCE 6.6 MILES NORTH ALONG A GRAVELED
 PU0113'ROAD, ABOUT MIDWAY BETWEEN A 0.5 MILE OFFSET IN THE ROAD AND
 PU0113'0.15 MILE WEST OF A STEEL GURDER BRIDGE OVER A CREEK, IN SECTION
 PU0113'15, T 9 N, R 15 E, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PU0113'1 FOOT NORTH OF A FENCE, 2.3 FEET SOUTH OF A METAL WITNESS POST,
 PU0113'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0113'PROJECTING 5 INCHES.
 PU0113
 PU0113                          STATION RECOVERY (1981)
 PU0113
 PU0113'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0113'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0114 ***********************************************************************
 PU0114  DESIGNATION -  CHERRY RM 1
 PU0114  PID         -  PU0114
 PU0114  STATE/COUNTY-  SD/MEADE
 PU0114  COUNTRY     -  US
 PU0114  USGS QUAD   -  MARCUS (2017)
 PU0114
 PU0114                         *CURRENT SURVEY CONTROL
 PU0114  ______________________________________________________________________
 PU0114* NAD 83(1986) POSITION- 44 44 51.     (N) 102 17 17.     (W)   SCALED
 PU0114* NAVD 88 ORTHO HEIGHT -   722.880 (meters)     2371.65  (feet) ADJUSTED
 PU0114  ______________________________________________________________________
 PU0114  GEOID HEIGHT    -        -19.107 (meters)                     GEOID18
 PU0114  DYNAMIC HEIGHT  -        722.711 (meters)     2371.09  (feet) COMP
 PU0114  MODELED GRAVITY -    980,360.0   (mgal)                       NAVD 88
 PU0114
 PU0114  VERT ORDER      -  SECOND    CLASS 0
 PU0114
 PU0114.The horizontal coordinates were scaled from a map and have
 PU0114.an estimated accuracy of +/- 6 seconds.
 PU0114
 PU0114.The orthometric height was determined by differential leveling and
 PU0114.adjusted by the NATIONAL GEODETIC SURVEY
 PU0114.in June 1991.
 PU0114
 PU0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0114.GEOID18 height accuracy estimate available here.
 PU0114
 PU0114.Click photographs - Photos may exist for this station.
 PU0114
 PU0114.The dynamic height is computed by dividing the NAVD 88
 PU0114.geopotential number by the normal gravity value computed on the
 PU0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0114.degrees latitude (g = 980.6199 gals.).
 PU0114
 PU0114.The modeled gravity was interpolated from observed gravity values.
 PU0114
 PU0114;                    North         East    Units  Estimated Accuracy
 PU0114;SPC SD N     -   104,140.      418,840.      MT  (+/- 180 meters Scaled)
 PU0114
 PU0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK146584(NAD 83)
 PU0114
 PU0114                          SUPERSEDED SURVEY CONTROL
 PU0114
 PU0114  NGVD 29 (??/??/92)  722.416  (m)         2370.13   (f) ADJ UNCH    2 0
 PU0114
 PU0114.Superseded values are not recommended for survey control.
 PU0114
 PU0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0114.See file dsdata.pdf to determine how the superseded data were derived.
 PU0114
 PU0114_MARKER: DR = REFERENCE MARK DISK
 PU0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0114_STAMPING: CHERRY NO 1 1962
 PU0114_MARK LOGO: CGS
 PU0114_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0114+STABILITY: SURFACE MOTION
 PU0114
 PU0114  HISTORY     - Date     Condition        Report By
 PU0114  HISTORY     - 1962     MONUMENTED       CGS
 PU0114  HISTORY     - 1963     GOOD             CGS
 PU0114
 PU0114                          STATION DESCRIPTION
 PU0114
 PU0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0114'6.8 MI N FROM MARCUS.
 PU0114'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0114'POST OFFICE AT MARCUS, THENCE 6.35 MILES NORTH ALONG A GRAVELED
 PU0114'ROAD, IN SECTION 10, T 9 N, R 15 E, AT A 90 DEGREE CORNER, 38
 PU0114'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 15 1/2 FEET NORTHEAST
 PU0114'OF A POWER POLE BRACED WITH 3 GUY LINES, 12 1/2 FEET SOUTHWEST
 PU0114'OF A FENCE CORNER, 1 1/2 FEET NORTH OF A FENCE, 72.2 FEET SOUTH
 PU0114'OF AND ACROSS THE ROAD FROM CHERRY 1962, ABOUT 2 FEET BELOW THE
 PU0114'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0114'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0116 ***********************************************************************
 PU0116  DESIGNATION -  CHERRY RM 2
 PU0116  PID         -  PU0116
 PU0116  STATE/COUNTY-  SD/MEADE
 PU0116  COUNTRY     -  US
 PU0116  USGS QUAD   -  MARCUS (2017)
 PU0116
 PU0116                         *CURRENT SURVEY CONTROL
 PU0116  ______________________________________________________________________
 PU0116* NAD 83(1986) POSITION- 44 44 52.     (N) 102 17 17.     (W)   SCALED
 PU0116* NAVD 88 ORTHO HEIGHT -   723.892 (meters)     2374.97  (feet) ADJUSTED
 PU0116  ______________________________________________________________________
 PU0116  GEOID HEIGHT    -        -19.107 (meters)                     GEOID18
 PU0116  DYNAMIC HEIGHT  -        723.722 (meters)     2374.41  (feet) COMP
 PU0116  MODELED GRAVITY -    980,360.1   (mgal)                       NAVD 88
 PU0116
 PU0116  VERT ORDER      -  SECOND    CLASS 0
 PU0116
 PU0116.The horizontal coordinates were scaled from a map and have
 PU0116.an estimated accuracy of +/- 6 seconds.
 PU0116
 PU0116.The orthometric height was determined by differential leveling and
 PU0116.adjusted by the NATIONAL GEODETIC SURVEY
 PU0116.in June 1991.
 PU0116
 PU0116.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0116.GEOID18 height accuracy estimate available here.
 PU0116
 PU0116.Click photographs - Photos may exist for this station.
 PU0116
 PU0116.The dynamic height is computed by dividing the NAVD 88
 PU0116.geopotential number by the normal gravity value computed on the
 PU0116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0116.degrees latitude (g = 980.6199 gals.).
 PU0116
 PU0116.The modeled gravity was interpolated from observed gravity values.
 PU0116
 PU0116;                    North         East    Units  Estimated Accuracy
 PU0116;SPC SD N     -   104,180.      418,840.      MT  (+/- 180 meters Scaled)
 PU0116
 PU0116_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK146585(NAD 83)
 PU0116
 PU0116                          SUPERSEDED SURVEY CONTROL
 PU0116
 PU0116  NGVD 29 (??/??/92)  723.428  (m)         2373.45   (f) ADJ UNCH    2 0
 PU0116
 PU0116.Superseded values are not recommended for survey control.
 PU0116
 PU0116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0116.See file dsdata.pdf to determine how the superseded data were derived.
 PU0116
 PU0116_MARKER: DR = REFERENCE MARK DISK
 PU0116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0116_STAMPING: CHERRY NO 2 1962
 PU0116_MARK LOGO: CGS
 PU0116_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0116+STABILITY: SURFACE MOTION
 PU0116
 PU0116  HISTORY     - Date     Condition        Report By
 PU0116  HISTORY     - 1962     MONUMENTED       CGS
 PU0116  HISTORY     - 1963     GOOD             CGS
 PU0116
 PU0116                          STATION DESCRIPTION
 PU0116
 PU0116'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0116'6.8 MI N FROM MARCUS.
 PU0116'ABOUT 0.5 MILES WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0116'POST OFFICE AT MARCUS, THENCE 6.35 MILES NORTH ALONG A GRAVELED
 PU0116'ROAD, IN SECTION 10, T 9 N, R 15 E, AT A 90 DEGREE CORNER, 32
 PU0116'FEET NORTH OF THE CENTER LINE OF THE ROAD, 1 FOOT SOUTH OF A
 PU0116'FENCE, 45.3 FEET WEST OF CHERRY 1962, 48.5 FEET WEST OF A METAL
 PU0116'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0116'CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0840 ***********************************************************************
 OQ0840  DESIGNATION -  CHESTER
 OQ0840  PID         -  OQ0840
 OQ0840  STATE/COUNTY-  SD/MOODY
 OQ0840  COUNTRY     -  US
 OQ0840  USGS QUAD   -  COLMAN (2017)
 OQ0840
 OQ0840                         *CURRENT SURVEY CONTROL
 OQ0840  ______________________________________________________________________
 OQ0840* NAD 83(1996) POSITION- 43 53 21.40957(N) 096 49 43.52573(W)   ADJUSTED
 OQ0840* NAVD 88 ORTHO HEIGHT -   513.    (meters)     1683.    (feet) SCALED
 OQ0840  ______________________________________________________________________
 OQ0840  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 OQ0840  LAPLACE CORR    -         -2.43  (seconds)                    DEFLEC18
 OQ0840  HORZ ORDER      -  THIRD
 OQ0840
 OQ0840.The horizontal coordinates were established by classical geodetic methods
 OQ0840.and adjusted by the National Geodetic Survey in January 1998.
 OQ0840
 OQ0840.The orthometric height was scaled from a topographic map.
 OQ0840
 OQ0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0840.GEOID18 height accuracy estimate available here.
 OQ0840
 OQ0840.Click photographs - Photos may exist for this station.
 OQ0840
 OQ0840.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0840
 OQ0840. The following values were computed from the NAD 83(1996) position.
 OQ0840
 OQ0840;                    North         East     Units Scale Factor Converg.
 OQ0840;SPC SD S     -   178,793.704   881,504.269   MT  0.99991802   +2 25 03.5
 OQ0840;SPC SD S     -   586,592.34  2,892,068.59   sFT  0.99991802   +2 25 03.5
 OQ0840;UTM  14      - 4,861,867.061   674,402.542   MT  0.99997411   +1 30 20.3
 OQ0840
 OQ0840!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0840!SPC SD S     -   0.99992358  x   0.99991802  =   0.99984160
 OQ0840!UTM  14      -   0.99992358  x   0.99997411  =   0.99989769
 OQ0840
 OQ0840:                Primary Azimuth Mark                     Grid Az
 OQ0840:SPC SD S     -  CHESTER AZ MK 2                          061 11 09.5
 OQ0840:UTM  14      -  CHESTER AZ MK 2                          062 05 52.7
 OQ0840
 OQ0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7440261867(NAD 83)
 OQ0840
 OQ0840|---------------------------------------------------------------------|
 OQ0840| PID    Reference Object                     Distance      Geod. Az  |
 OQ0840|                                                           dddmmss.s |
 OQ0840| CO2864 CHESTER AZ MK                                      0544343.0 |
 OQ0840| CO2865 CHESTER AZ MK 2                                    0633613.0 |
 OQ0840| CO2866 CHESTER RM 1                         15.507 METERS 09645     |
 OQ0840| OQ0843 WILLOW CREEK LUTH CH SPIRE          APPROX.11.1 KM 1724611.6 |
 OQ0840| CO2867 CHESTER RM 2                         17.804 METERS 35453     |
 OQ0840|---------------------------------------------------------------------|
 OQ0840
 OQ0840                          SUPERSEDED SURVEY CONTROL
 OQ0840
 OQ0840  NAD 83(1986)-  43 53 21.41351(N)    096 49 43.50343(W) AD(       ) 3
 OQ0840  NAD 27      -  43 53 21.50500(N)    096 49 42.31800(W) AD(       ) 3
 OQ0840
 OQ0840.Superseded values are not recommended for survey control.
 OQ0840
 OQ0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0840.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0840
 OQ0840_MARKER: DS = TRIANGULATION STATION DISK
 OQ0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0840_STAMPING: CHESTER 1949
 OQ0840_MARK LOGO: CGS
 OQ0840_PROJECTION: FLUSH
 OQ0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0840+STABILITY: SURFACE MOTION
 OQ0840
 OQ0840  HISTORY     - Date     Condition        Report By
 OQ0840  HISTORY     - 1949     MONUMENTED       CGS
 OQ0840  HISTORY     - 1970     GOOD             NGS
 OQ0840
 OQ0840                          STATION DESCRIPTION
 OQ0840
 OQ0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0840'THE STATION IS LOCATED ABOUT 5 MILES EAST OF CHESTER, 5
 OQ0840'MILES NORTH AND 5 MILES WEST OF DELL RAPIDS, ON RIGHT-OF-WAY
 OQ0840'OF AN UNIMPROVED SECTION LINE ROAD.  IT IS 22 FEET WEST OF
 OQ0840'THE CENTERLINE OF THE ROAD AND 5 FEET EAST OF A FENCELINE.
 OQ0840'THE MARK IS STAMPED CHESTER 1949 AND IS SET FLUSH WITH THE
 OQ0840'GROUND.
 OQ0840'
 OQ0840'REFERENCE MARK NO. 1 IS 65 FEET SOUTH OF A FENCE CORNER,
 OQ0840'29 FEET EAST OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF
 OQ0840'A FENCELINE.  THE MARK IS STAMPED CHESTER NO 1 1949 AND
 OQ0840'PROJECTS ABOUT 4 INCHES.
 OQ0840'
 OQ0840'REFERENCE MARK NO. 2 IS 29 FEET WEST OF THE CENTERLINE OF THE
 OQ0840'ROAD AND 1 FOOT EAST OF A FENCELINE.  THE MARK IS STAMPED
 OQ0840'CHESTER NO 2 1949 AND PROJECTS ABOUT 3 INCHES.
 OQ0840'
 OQ0840'AZIMUTH MARK IS 35 FEET SOUTH OF THE CENTERLINE OF A ROAD,
 OQ0840'8 FEET EAST NORTHEAST OF A POWER LINE POLE AND 1 FOOT SOUTHWEST
 OQ0840'OF A FENCE CORNER.  THE MARK IS STAMPED CHESTER 1949 AND PROJECTS
 OQ0840'ABOUT 4 INCHES.
 OQ0840'
 OQ0840'TO REACH FROM THE INTERSECTION ON MAIN STREET AND U.S. HIGHWAY
 OQ0840'77 IN EAST EDGE OF DELL RAPIDS, GO NORTH ON U.S. HIGHWAY 77
 OQ0840'FOR 5.65 MILES TO CROSSROADS, TURN LEFT (WEST) AND GO 4.85
 OQ0840'MILE TO AZIMUTH MARK ON LEFT AS DESCRIBED, CONTINUE WEST FOR
 OQ0840'0.2 MILE TO CROSSROADS, TURN LEFT (SOUTH) ON UNIMPROVED SECTION
 OQ0840'LINE ROAD FOR 0.2 MILE TO STATION ON RIGHT AS DESCRIBED.
 OQ0840'
 OQ0840'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 OQ0840
 OQ0840                          STATION RECOVERY (1970)
 OQ0840
 OQ0840'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 OQ0840'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 OQ0840'RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK WAS NOT FOUND, A
 OQ0840'LOCAL RESIDENT STATED THAT IT HAD BEEN DESTROYED BY GRADING
 OQ0840'OPERATIONS.  A NEW AZIMUTH MARK WAS SET.
 OQ0840'
 OQ0840'A NEW DESCRIPTION FOLLOWS--
 OQ0840'
 OQ0840'THE STATION IS LOCATED ABOUT 5 MILES EAST OF CHESTER AND 7
 OQ0840'MILES NORTHWEST OF DELL RAPIDS, AT THE TOP OF A SMALL HILL ALONG
 OQ0840'AN UNGRADED SECTION LINE ROAD.
 OQ0840'
 OQ0840'THE STATION MARK IS A STANDARD DISK STAMPED CHESTER 1949, SET
 OQ0840'IN A CONCRETE MONUMENT 6-INCHES BELOW GROUND SURFACE.  IT IS
 OQ0840'25 FEET WEST OF THE CENTER OF SECTION LINE ROAD, AND 5 FEET
 OQ0840'EAST OF A NORTH-SOUTH FENCE LINE AND METAL WITNESS POST.
 OQ0840'
 OQ0840'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CHESTER NO
 OQ0840'1 1949, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 5-INCHES.
 OQ0840'IT IS 25 FEET EAST OF THE CENTER OF ROAD, 1 FOOT WEST OF A
 OQ0840'NORTH-SOUTH FENCE LINE, AND 1 FOOT NORTH OF A METAL WITNESS
 OQ0840'POST.
 OQ0840'
 OQ0840'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CHESTER NO 2 1949,
 OQ0840'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.
 OQ0840'IT IS 30 FEET WEST OF CENTER OF ROAD, 1 FOOT EAST OF FENCE
 OQ0840'LINE, AND 2 FEET SOUTH OF A METAL WITNESS POST.
 OQ0840'
 OQ0840'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CHESTER 1949 1970,
 OQ0840'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.
 OQ0840'IT IS 41 FEET SOUTH OF THE CENTER OF GRADED ROAD, 18 FEET
 OQ0840'WEST OF CENTER OF FIELD DRIVEWAY, 9 FEET WEST OF WEST GATE
 OQ0840'POST, 1 FOOT NORTH OF FENCE LINE, AND 1.0 FOOT EAST OF A METAL
 OQ0840'WITNESS POST.
 OQ0840'
 OQ0840'TO REACH FROM THE POST OFFICE IN DELL RAPIDS, GO WEST ON
 OQ0840'4TH STREET FOR 0.35 MILE TO THE JUNCTION OF U.S. HIGHWAY 77
 OQ0840'AND COUNTY ROADS 104 AND 129, TURN RIGHT AND GO NORTH ON
 OQ0840'COUNTY ROAD 129 FOR 4.95 MILES TO A SIDE ROAD LEFT, TURN LEFT
 OQ0840'AND GO WEST ON GRAVELED ROAD FOR 4.65 MILES TO THE
 OQ0840'AZIMUTH MARK ON THE LEFT, CONTINUE WEST ON THE GRAVELED ROAD
 OQ0840'FOR 0.35 MILE TO A CROSSROAD, TURN LEFT AND GO SOUTH ON
 OQ0840'UNGRADED SECTION LINE ROAD FOR 0.2 MILE TO THE STATION ON THE
 OQ0840'RIGHT AS DESCRIBED.
 OQ0840'
 OQ0840'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES
 OQ0840'EAST OF CHESTER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0674 ***********************************************************************
 QS0674  DESIGNATION -  CHESTER
 QS0674  PID         -  QS0674
 QS0674  STATE/COUNTY-  SD/CAMPBELL
 QS0674  COUNTRY     -  US
 QS0674  USGS QUAD   -  MOUND CITY (2017)
 QS0674
 QS0674                         *CURRENT SURVEY CONTROL
 QS0674  ______________________________________________________________________
 QS0674* NAD 83(1996) POSITION- 45 43 01.46443(N) 100 04 07.42392(W)   ADJUSTED
 QS0674* NAVD 88 ORTHO HEIGHT -   523.783 (meters)     1718.44  (feet) ADJUSTED
 QS0674  ______________________________________________________________________
 QS0674  GEOID HEIGHT    -        -22.285 (meters)                     GEOID18
 QS0674  LAPLACE CORR    -         -3.97  (seconds)                    DEFLEC18
 QS0674  DYNAMIC HEIGHT  -        523.742 (meters)     1718.31  (feet) COMP
 QS0674  MODELED GRAVITY -    980,521.3   (mgal)                       NAVD 88
 QS0674
 QS0674  HORZ ORDER      -  SECOND
 QS0674  VERT ORDER      -  FIRST     CLASS II
 QS0674
 QS0674.The horizontal coordinates were established by classical geodetic methods
 QS0674.and adjusted by the National Geodetic Survey in January 1998.
 QS0674
 QS0674.The orthometric height was determined by differential leveling and
 QS0674.adjusted by the NATIONAL GEODETIC SURVEY
 QS0674.in July 1998.
 QS0674
 QS0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0674.GEOID18 height accuracy estimate available here.
 QS0674
 QS0674.Click photographs - Photos may exist for this station.
 QS0674
 QS0674.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0674
 QS0674.The dynamic height is computed by dividing the NAVD 88
 QS0674.geopotential number by the normal gravity value computed on the
 QS0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0674.degrees latitude (g = 980.6199 gals.).
 QS0674
 QS0674.The modeled gravity was interpolated from observed gravity values.
 QS0674
 QS0674. The following values were computed from the NAD 83(1996) position.
 QS0674
 QS0674;                    North         East     Units Scale Factor Converg.
 QS0674;SPC SD N     -   209,336.408   594,648.930   MT  1.00000669   -0 02 55.1
 QS0674;SPC SD N     -   686,797.87  1,950,944.03   sFT  1.00000669   -0 02 55.1
 QS0674;UTM  14      - 5,063,168.567   416,825.195   MT  0.99968505   -0 45 54.5
 QS0674
 QS0674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0674!SPC SD N     -   0.99992138  x   1.00000669  =   0.99992807
 QS0674!UTM  14      -   0.99992138  x   0.99968505  =   0.99960646
 QS0674
 QS0674:                Primary Azimuth Mark                     Grid Az
 QS0674:SPC SD N     -  MOUND CITY WT                            349 05 15.9
 QS0674:UTM  14      -  MOUND CITY WT                            349 48 15.3
 QS0674
 QS0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1682563168(NAD 83)
 QS0674
 QS0674|---------------------------------------------------------------------|
 QS0674| PID    Reference Object                     Distance      Geod. Az  |
 QS0674|                                                           dddmmss.s |
 QS0674| AE5310 CHESTER RM 2                         23.364 METERS 01301     |
 QS0674| AE5309 CHESTER RM 1                         19.102 METERS 16436     |
 QS0674| QS0678 MOUND CITY WT                       APPROX. 1.2 KM 3490220.8 |
 QS0674|---------------------------------------------------------------------|
 QS0674
 QS0674                          SUPERSEDED SURVEY CONTROL
 QS0674
 QS0674  NAD 83(1986)-  45 43 01.45352(N)    100 04 07.42080(W) AD(       ) 2
 QS0674  NAD 27      -  45 43 01.48249(N)    100 04 05.99468(W) AD(       ) 2
 QS0674
 QS0674.Superseded values are not recommended for survey control.
 QS0674
 QS0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0674.See file dsdata.pdf to determine how the superseded data were derived.
 QS0674
 QS0674_MARKER: DD = SURVEY DISK
 QS0674_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0674+WITH SETTING: INFORMATION.
 QS0674_STAMPING: CHESTER ET 1967
 QS0674_MARK LOGO: USGS
 QS0674_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0674_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0674+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 QS0674
 QS0674  HISTORY     - Date     Condition        Report By
 QS0674  HISTORY     - 1967     MONUMENTED       USGS
 QS0674  HISTORY     - 19970310 GOOD             NGS
 QS0674
 QS0674                          STATION DESCRIPTION
 QS0674
 QS0674'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0674'THE STATION IS LOCATED APPROX. 0.5 MI S. OF MOUND CITY, T. 126 N.,
 QS0674'R. 76 W., NEAR THE SW. COR. OF THE NW 1/4 OF SEC. 20.
 QS0674'
 QS0674'TO REACH THE STATION FROM CROSSROADS AT MOUND CITY, GO S. ON
 QS0674'HWY. 83 FOR 0.5 MI TO STATION ON LEFT (E.).
 QS0674'
 QS0674'STATION MARK IS 48 FT S. AND 31 FT E. OF CENTER OF T-DRIVE
 QS0674'E., 19 FT W. OF USGS WITNESS POST AND FENCE, STAMPED ET CHESTER
 QS0674'1967.
 QS0674'
 QS0674'REFERENCE MARK NO. 1 IS S. OF THE STATION, 108 FT S. AND 48 FT
 QS0674'E. OF CENTER OF T-DRIVE E., 3 FT W. OF FENCE, STAMPED CHESTER
 QS0674'NO. 1 1967.
 QS0674'
 QS0674'REFERENCE MARK NO. 2 IS N. OF THE STATION, 27 FT N. AND 48 FT E.
 QS0674'OF CENTER OF T-DRIVE E., 2 FT W. OF FENCE, STAMPED CHESTER
 QS0674'NO. 2 1967.
 QS0674'
 QS0674'AZIMUTH MARK - NONE.
 QS0674'
 QS0674'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0674'ON ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. TILES
 QS0674'12 IN. LONG FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0674'
 QS0674'STANDARD BRACED TRIPOD USED.
 QS0674
 QS0674                          STATION RECOVERY (1997)
 QS0674
 QS0674'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0674'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 QS0674'IN MOUND CITY, 305.0 M (1000.7 FT) NORTH OF MILEPOST 225, 23.4 M (76.8
 QS0674'FT) SOUTHWEST OF REFERENCE MARK 2, 19.1 M (62.7 FT) NORTHWEST OF
 QS0674'REFERENCE MARK 1, 14.2 M (46.6 FT) SOUTH OF THE CENTER OF A GRAVELED
 QS0674'ROAD (CEMETERY ROAD), 9.4 M (30.8 FT) EAST OF THE HIGHWAY CENTERLINE,
 QS0674'5.7 M (18.7 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 5.6 M (18.4
 QS0674'FT) WEST OF BENCH MARK 83 225.19 AND A WITNESS POST, AND 1.0 M (3.3
 QS0674'FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A
 QS0674'6-INCH TILE PIPE AND IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND
 QS0674'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0669 ***********************************************************************
 QR0669  DESIGNATION -  CHESTER ET
 QR0669  PID         -  QR0669
 QR0669  STATE/COUNTY-  SD/EDMUNDS
 QR0669  COUNTRY     -  US
 QR0669  USGS QUAD   -  IPSWICH SE (2017)
 QR0669
 QR0669                         *CURRENT SURVEY CONTROL
 QR0669  ______________________________________________________________________
 QR0669* NAD 83(1996) POSITION- 45 18 13.88578(N) 099 01 51.06878(W)   ADJUSTED
 QR0669* NAVD 88 ORTHO HEIGHT -   459.6   (meters)     1508.    (feet) VERTCON3
 QR0669  ______________________________________________________________________
 QR0669  GEOID HEIGHT    -        -23.654 (meters)                     GEOID18
 QR0669  LAPLACE CORR    -         -5.76  (seconds)                    DEFLEC18
 QR0669  HORZ ORDER      -  SECOND
 QR0669
 QR0669.The horizontal coordinates were established by classical geodetic methods
 QR0669.and adjusted by the National Geodetic Survey in January 1998.
 QR0669
 QR0669.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0669.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0669
 QR0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0669.GEOID18 height accuracy estimate available here.
 QR0669
 QR0669.Click photographs - Photos may exist for this station.
 QR0669
 QR0669.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0669
 QR0669. The following values were computed from the NAD 83(1996) position.
 QR0669
 QR0669;                    North         East     Units Scale Factor Converg.
 QR0669;SPC SD N     -   163,864.710   676,003.545   MT  0.99994882   +0 41 09.2
 QR0669;SPC SD N     -   537,612.80  2,217,854.96   sFT  0.99994882   +0 41 09.2
 QR0669;UTM  14      - 5,016,706.444   497,581.243   MT  0.99960007   -0 01 19.0
 QR0669
 QR0669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0669!SPC SD N     -   0.99993165  x   0.99994882  =   0.99988047
 QR0669!UTM  14      -   0.99993165  x   0.99960007  =   0.99953175
 QR0669
 QR0669:                Primary Azimuth Mark                     Grid Az
 QR0669:SPC SD N     -  CRESBARD MUN WATER TANK                  155 55 21.4
 QR0669:UTM  14      -  CRESBARD MUN WATER TANK                  156 37 49.6
 QR0669
 QR0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9758116706(NAD 83)
 QR0669
 QR0669|---------------------------------------------------------------------|
 QR0669| PID    Reference Object                     Distance      Geod. Az  |
 QR0669|                                                           dddmmss.s |
 QR0669| CO5379 CHESTER ET RM 1                      28.553 METERS 05949     |
 QR0669| CO5380 CHESTER ET RM 2                      28.465 METERS 12111     |
 QR0669| QR0609 CRESBARD MUN WATER TANK             APPROX.16.3 KM 1563630.6 |
 QR0669|---------------------------------------------------------------------|
 QR0669
 QR0669                          SUPERSEDED SURVEY CONTROL
 QR0669
 QR0669  NAD 83(1986)-  45 18 13.90146(N)    099 01 51.06400(W) AD(       ) 2
 QR0669  NAD 27      -  45 18 13.99598(N)    099 01 49.65910(W) AD(       ) 2
 QR0669  NGVD 29 (07/19/86)  459.3    (m)         1507.     (f) VERT ANG       
 QR0669
 QR0669.Superseded values are not recommended for survey control.
 QR0669
 QR0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0669.See file dsdata.pdf to determine how the superseded data were derived.
 QR0669
 QR0669_MARKER: DD = SURVEY DISK
 QR0669_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0669+WITH SETTING: INFORMATION.
 QR0669_STAMPING: ET CHESTER 1970
 QR0669_MARK LOGO: USGS
 QR0669_PROJECTION: RECESSED 3 CENTIMETERS
 QR0669_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0669
 QR0669  HISTORY     - Date     Condition        Report By
 QR0669  HISTORY     - 1970     MONUMENTED       USGS
 QR0669
 QR0669                          STATION DESCRIPTION
 QR0669
 QR0669'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0669'THE STATION IS ABOUT 9.9 MI S. OF IPSWICH, ABOUT 340 FT N. OF THE
 QR0669'COR. OF SECS. 9, 10, 15 AND 16, T. 12 N., R. 68 W., ALONG
 QR0669'ST. HWY. 45.
 QR0669'
 QR0669'TO REACH THE STATION FROM THE JCT. OF U.S. 12 AND ST. 45 IN
 QR0669'IPSWICH, GO S. ON ST. HWY. 45 9.0 MI TO A CROSSROADS, CONTINUE
 QR0669'S. FOR 0.95 MI TO THE STATION ON THE RIGHT (W.) SIDE OF THE HWY.
 QR0669'
 QR0669'STATION MARK, STAMPED ET CHESTER 1970 IS 48 FT W. OF THE CENTER
 QR0669'OF ST. HWY. 45, 2.2 FT NNE. OF A POWER LINE POLE AND 1.3 FT
 QR0669'E. OF A STANDARD WITNESS POST AND ABOUT 1 IN. BELOW GROUND SURFACE.
 QR0669'
 QR0669'REFERENCE MARK NO. 1, STAMPED CHESTER NO 1 1970 IS 33 FT E. OF
 QR0669'THE CENTER OF ST. HWY. 45, 1.3 FT W. OF THE E. RIGHT-OF-WAY
 QR0669'FENCE AND 90 FT N. OF A TELEPHONE POLE.
 QR0669'
 QR0669'REFERENCE MARK NO. 2, STAMPED CHESTER NO 2 1970 IS 33 FT E. OF
 QR0669'THE CENTER OF ST. HWY. 45, 2.0 FT W. OF THE E. RIGHT-OF-WAY FENCE
 QR0669'AND 6 FT S. OF A TELEPHONE POLE.
 QR0669'
 QR0669'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER COATED
 QR0669'STEEL RODS, CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND
 QR0669'FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.  REFERENCE MARKS 1
 QR0669'AND 2 ARE 1 IN. BELOW GROUND SURFACE.
 QR0669'
 QR0669'NO AZIMUTH MARK WAS SET.
 QR0669'
 QR0669'REFERENCE AZIMUTH USED - CRESBARD M.W.T.  POINT OBSERVED IS THE
 QR0669'FINIAL (ALSO LIGHT CENTERED ON FINIAL) ATOP THE CRESBARD MWT
 QR0669'LOCATED 0.8 MI N. OF THE JCT. OF ST. HWY. 20 AND THE
 QR0669'N.-S. RD. THROUGH CRESBARD, 0.05 MI N. OF THE CRESBARD POST
 QR0669'OFFICE.  IT IS A 4 LEG STEEL STRUCTURE ABOUT 100 FT HIGH AND
 QR0669'PAINTED SILVER EXCEPT THE TOP COVER WHICH IS PAINTED RED, T. 120
 QR0669'N., R. 67 W., ABOUT 0.25 MI S. OF THE QUARTER COR. BETWEEN
 QR0669'SECS. 30 AND 31.
 QR0669'
 QR0669'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5309 ***********************************************************************
 AE5309  DESIGNATION -  CHESTER RM 1
 AE5309  PID         -  AE5309
 AE5309  STATE/COUNTY-  SD/CAMPBELL
 AE5309  COUNTRY     -  US
 AE5309  USGS QUAD   -  MOUND CITY (2017)
 AE5309
 AE5309                         *CURRENT SURVEY CONTROL
 AE5309  ______________________________________________________________________
 AE5309* NAD 83(1986) POSITION- 45 43 00.87   (N) 100 04 07.19   (W)   HD_HELD1
 AE5309* NAVD 88 ORTHO HEIGHT -   523.842 (meters)     1718.64  (feet) ADJUSTED
 AE5309  ______________________________________________________________________
 AE5309  GEOID HEIGHT    -        -22.286 (meters)                     GEOID18
 AE5309  DYNAMIC HEIGHT  -        523.801 (meters)     1718.50  (feet) COMP
 AE5309  MODELED GRAVITY -    980,521.3   (mgal)                       NAVD 88
 AE5309
 AE5309  VERT ORDER      -  FIRST     CLASS II
 AE5309
 AE5309.The horizontal coordinates were determined by differentially corrected
 AE5309.hand held GPS observations or other comparable positioning techniques
 AE5309.and have an estimated accuracy of +/- 3 meters.
 AE5309
 AE5309.The orthometric height was determined by differential leveling and
 AE5309.adjusted by the NATIONAL GEODETIC SURVEY
 AE5309.in July 1998.
 AE5309
 AE5309.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5309.GEOID18 height accuracy estimate available here.
 AE5309
 AE5309.Click photographs - Photos may exist for this station.
 AE5309
 AE5309.The dynamic height is computed by dividing the NAVD 88
 AE5309.geopotential number by the normal gravity value computed on the
 AE5309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5309.degrees latitude (g = 980.6199 gals.).
 AE5309
 AE5309.The modeled gravity was interpolated from observed gravity values.
 AE5309
 AE5309;                    North         East    Units  Estimated Accuracy
 AE5309;SPC SD N     -   209,318.1     594,654.0     MT  (+/- 3 meters HH1 GPS) 
 AE5309
 AE5309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1683063150(NAD 83)
 AE5309
 AE5309                          SUPERSEDED SURVEY CONTROL
 AE5309
 AE5309.No superseded survey control is available for this station.
 AE5309
 AE5309_MARKER: DR = REFERENCE MARK DISK
 AE5309_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE5309+WITH SETTING: INFORMATION.
 AE5309_STAMPING: CHESTER 1 1967
 AE5309_MARK LOGO: USGS
 AE5309_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5309_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE5309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5309+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE5309
 AE5309  HISTORY     - Date     Condition        Report By
 AE5309  HISTORY     - 1967     MONUMENTED       USGS
 AE5309  HISTORY     - 19970310 GOOD             NGS
 AE5309
 AE5309                          STATION DESCRIPTION
 AE5309
 AE5309'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE5309'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE5309'IN MOUND CITY, 286.0 M (938.3 FT) NORTH OF MILEPOST 225, 19.1 M (62.7
 AE5309'FT) SOUTHEAST OF THE STATION MARK, 17.3 M (56.8 FT) SOUTH OF BENCH
 AE5309'MARK 83 225.19, 14.5 M (47.6 FT) EAST OF THE HIGHWAY CENTERLINE, 12.0
 AE5309'M (39.4 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT)
 AE5309'BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) WEST OF A WITNESS
 AE5309'POST AND FENCE.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND
 AE5309'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5310 ***********************************************************************
 AE5310  DESIGNATION -  CHESTER RM 2
 AE5310  PID         -  AE5310
 AE5310  STATE/COUNTY-  SD/CAMPBELL
 AE5310  COUNTRY     -  US
 AE5310  USGS QUAD   -  MOUND CITY (2017)
 AE5310
 AE5310                         *CURRENT SURVEY CONTROL
 AE5310  ______________________________________________________________________
 AE5310* NAD 83(1986) POSITION- 45 43 02.20   (N) 100 04 07.18   (W)   HD_HELD1
 AE5310* NAVD 88 ORTHO HEIGHT -   523.911 (meters)     1718.86  (feet) ADJUSTED
 AE5310  ______________________________________________________________________
 AE5310  GEOID HEIGHT    -        -22.285 (meters)                     GEOID18
 AE5310  DYNAMIC HEIGHT  -        523.870 (meters)     1718.73  (feet) COMP
 AE5310  MODELED GRAVITY -    980,521.3   (mgal)                       NAVD 88
 AE5310
 AE5310  VERT ORDER      -  FIRST     CLASS II
 AE5310
 AE5310.The horizontal coordinates were determined by differentially corrected
 AE5310.hand held GPS observations or other comparable positioning techniques
 AE5310.and have an estimated accuracy of +/- 3 meters.
 AE5310
 AE5310.The orthometric height was determined by differential leveling and
 AE5310.adjusted by the NATIONAL GEODETIC SURVEY
 AE5310.in July 1998.
 AE5310
 AE5310.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5310.GEOID18 height accuracy estimate available here.
 AE5310
 AE5310.Click photographs - Photos may exist for this station.
 AE5310
 AE5310.The dynamic height is computed by dividing the NAVD 88
 AE5310.geopotential number by the normal gravity value computed on the
 AE5310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5310.degrees latitude (g = 980.6199 gals.).
 AE5310
 AE5310.The modeled gravity was interpolated from observed gravity values.
 AE5310
 AE5310;                    North         East    Units  Estimated Accuracy
 AE5310;SPC SD N     -   209,359.1     594,654.2     MT  (+/- 3 meters HH1 GPS) 
 AE5310
 AE5310_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1683063191(NAD 83)
 AE5310
 AE5310                          SUPERSEDED SURVEY CONTROL
 AE5310
 AE5310.No superseded survey control is available for this station.
 AE5310
 AE5310_MARKER: DR = REFERENCE MARK DISK
 AE5310_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE5310+WITH SETTING: INFORMATION.
 AE5310_STAMPING: CHESTER 2 1967
 AE5310_MARK LOGO: USGS
 AE5310_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5310_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE5310_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5310+SATELLITE: SATELLITE OBSERVATIONS - March 10, 1997
 AE5310
 AE5310  HISTORY     - Date     Condition        Report By
 AE5310  HISTORY     - 1967     MONUMENTED       USGS
 AE5310  HISTORY     - 19970310 GOOD             NGS
 AE5310
 AE5310                          STATION DESCRIPTION
 AE5310
 AE5310'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE5310'0.9 KM (0.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE5310'IN MOUND CITY, 328.0 M (1076.1 FT) NORTH OF MILEPOST 225, 23.4 M (76.8
 AE5310'FT) NORTH OF BENCH MARK 83 225.19, 23.4 M (76.8 FT) NORTHEAST OF THE
 AE5310'STATION MARK, 14.9 M (48.9 FT) EAST OF THE HIGHWAY CENTERLINE, 8.8 M
 AE5310'(28.9 FT) NORTH OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW
 AE5310'THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) WEST OF A WITNESS POST
 AE5310'AND FENCE.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND FLUSH
 AE5310'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0866 ***********************************************************************
 QS0866  DESIGNATION -  CHEYENE
 QS0866  PID         -  QS0866
 QS0866  STATE/COUNTY-  SD/DEWEY
 QS0866  COUNTRY     -  US
 QS0866  USGS QUAD   -  LITTLE MOREAU LAKE (2017)
 QS0866
 QS0866                         *CURRENT SURVEY CONTROL
 QS0866  ______________________________________________________________________
 QS0866* NAD 83(1996) POSITION- 45 16 10.12136(N) 101 07 03.36818(W)   ADJUSTED
 QS0866* NAVD 88 ORTHO HEIGHT -   711.31  (+/-2cm)     2333.7   (feet) VERTCON3
 QS0866  ______________________________________________________________________
 QS0866  GEOID HEIGHT    -        -21.303 (meters)                     GEOID18
 QS0866  LAPLACE CORR    -         -4.44  (seconds)                    DEFLEC18
 QS0866  HORZ ORDER      -  THIRD
 QS0866  VERT ORDER      -  THIRD ? (See Below)
 QS0866
 QS0866.The horizontal coordinates were established by classical geodetic methods
 QS0866.and adjusted by the National Geodetic Survey in January 1998.
 QS0866
 QS0866.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0866.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0866
 QS0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0866.GEOID18 height accuracy estimate available here.
 QS0866
 QS0866.The vertical order pertains to the NGVD 29 superseded value.
 QS0866
 QS0866.Click photographs - Photos may exist for this station.
 QS0866
 QS0866.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0866
 QS0866. The following values were computed from the NAD 83(1996) position.
 QS0866
 QS0866;                    North         East     Units Scale Factor Converg.
 QS0866;SPC SD N     -   160,194.529   512,302.127   MT  0.99994635   -0 47 27.5
 QS0866;SPC SD N     -   525,571.55  1,680,777.89   sFT  0.99994635   -0 47 27.5
 QS0866;UTM  14      - 5,015,068.027   333,885.045   MT  0.99993929   -1 30 17.1
 QS0866
 QS0866!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0866!SPC SD N     -   0.99989183  x   0.99994635  =   0.99983819
 QS0866!UTM  14      -   0.99989183  x   0.99993929  =   0.99983113
 QS0866
 QS0866:                Primary Azimuth Mark                     Grid Az
 QS0866:SPC SD N     -  BUZZ NO 2                                146 19 27.2
 QS0866:UTM  14      -  BUZZ NO 2                                147 02 16.8
 QS0866
 QS0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3388515068(NAD 83)
 QS0866
 QS0866|---------------------------------------------------------------------|
 QS0866| PID    Reference Object                     Distance      Geod. Az  |
 QS0866|                                                           dddmmss.s |
 QS0866| QS0871 BUZZ NO 2                           APPROX. 3.8 KM 1453159.7 |
 QS0866|---------------------------------------------------------------------|
 QS0866
 QS0866                          SUPERSEDED SURVEY CONTROL
 QS0866
 QS0866  NAD 83(1986)-  45 16 10.11371(N)    101 07 03.36754(W) AD(       ) 3
 QS0866  NAD 27      -  45 16 10.18653(N)    101 07 01.83002(W) AD(       ) 3
 QS0866  NGVD 29             710.86   (m)         2332.2    (f) LEVELING    3  
 QS0866
 QS0866.Superseded values are not recommended for survey control.
 QS0866
 QS0866.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0866.See file dsdata.pdf to determine how the superseded data were derived.
 QS0866
 QS0866_MARKER: DB = BENCH MARK DISK
 QS0866_SETTING: 66 = SET IN ROCK OUTCROP
 QS0866_STAMPING: CHEYENNE 1948
 QS0866_MARK LOGO: USGS
 QS0866_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0866+STABILITY: POSITION/ELEVATION WELL
 QS0866
 QS0866  HISTORY     - Date     Condition        Report By
 QS0866  HISTORY     - 1948     MONUMENTED       USGS
 QS0866
 QS0866                          STATION DESCRIPTION
 QS0866
 QS0866'DESCRIBED BY US GEOLOGICAL SURVEY 1948
 QS0866'LOCATED 11.0 MI S. AND 2.0 MI W. OF TIMBER LAKE, ON CHEYENNE INDIAN
 QS0866'RESERVATION, NEAR COR. SECS. 7, 12, 13, AND 18, T. 15 N., RS. 24 AND
 QS0866'25 E., 35 FT N. AND 190 FT E. OF T - FENCE W., AT CENTER OF W. EDGE
 QS0866'OF SMALL BUTTE.
 QS0866'
 QS0866'STANDARD TABLET STAMPED---CHEYENNE 1948---SET IN CAP ROCK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1077 ***********************************************************************
 PT1077  DESIGNATION -  CHEYENNE
 PT1077  PID         -  PT1077
 PT1077  STATE/COUNTY-  SD/DEWEY
 PT1077  COUNTRY     -  US
 PT1077  USGS QUAD   -  NO HEART CREEK SW (2017)
 PT1077
 PT1077                         *CURRENT SURVEY CONTROL
 PT1077  ______________________________________________________________________
 PT1077* NAD 83(1996) POSITION- 44 49 45.29360(N) 100 44 40.39203(W)   ADJUSTED
 PT1077* NAVD 88 ORTHO HEIGHT -   568.    (meters)     1864.    (feet) SCALED
 PT1077  ______________________________________________________________________
 PT1077  GEOID HEIGHT    -        -22.044 (meters)                     GEOID18
 PT1077  LAPLACE CORR    -         -5.44  (seconds)                    DEFLEC18
 PT1077  HORZ ORDER      -  SECOND
 PT1077
 PT1077.The horizontal coordinates were established by classical geodetic methods
 PT1077.and adjusted by the National Geodetic Survey in January 1998.
 PT1077
 PT1077.The orthometric height was scaled from a topographic map.
 PT1077
 PT1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1077.GEOID18 height accuracy estimate available here.
 PT1077
 PT1077.Click photographs - Photos may exist for this station.
 PT1077
 PT1077.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1077
 PT1077. The following values were computed from the NAD 83(1996) position.
 PT1077
 PT1077;                    North         East     Units Scale Factor Converg.
 PT1077;SPC SD N     -   110,938.825   541,124.198   MT  0.99994658   -0 31 37.0
 PT1077;SPC SD N     -   363,971.80  1,775,338.31   sFT  0.99994658   -0 31 37.0
 PT1077;SPC SD S     -   277,382.912   567,476.320   MT  1.00013095   -0 17 01.3
 PT1077;SPC SD S     -   910,047.10  1,861,795.23   sFT  1.00013095   -0 17 01.3
 PT1077;UTM  14      - 4,965,462.687   362,094.575   MT  0.99983386   -1 13 48.3
 PT1077
 PT1077!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1077!SPC SD N     -   0.99991435  x   0.99994658  =   0.99986093
 PT1077!SPC SD S     -   0.99991435  x   1.00013095  =   1.00004528
 PT1077!UTM  14      -   0.99991435  x   0.99983386  =   0.99974822
 PT1077
 PT1077:                Primary Azimuth Mark                     Grid Az
 PT1077:SPC SD N     -  CHEYENNE AZ MK                           323 57 49.2
 PT1077:SPC SD S     -  CHEYENNE AZ MK                           323 43 13.5
 PT1077:UTM  14      -  CHEYENNE AZ MK                           324 40 00.5
 PT1077
 PT1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6209465462(NAD 83)
 PT1077
 PT1077|---------------------------------------------------------------------|
 PT1077| PID    Reference Object                     Distance      Geod. Az  |
 PT1077|                                                           dddmmss.s |
 PT1077| CO5383 CHEYENNE RM 2                        14.173 METERS 03934     |
 PT1077| CO5382 CHEYENNE RM 1                        10.799 METERS 31253     |
 PT1077| CO5381 CHEYENNE AZ MK                                     3232612.2 |
 PT1077|---------------------------------------------------------------------|
 PT1077
 PT1077                          SUPERSEDED SURVEY CONTROL
 PT1077
 PT1077  NAD 83(1986)-  44 49 45.28714(N)    100 44 40.39340(W) AD(       ) 2
 PT1077  NAD 27      -  44 49 45.34000(N)    100 44 38.86600(W) AD(       ) 2
 PT1077
 PT1077.Superseded values are not recommended for survey control.
 PT1077
 PT1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1077.See file dsdata.pdf to determine how the superseded data were derived.
 PT1077
 PT1077_MARKER: DS = TRIANGULATION STATION DISK
 PT1077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1077_STAMPING: CHEYENNE 1948
 PT1077_MARK LOGO: CGS
 PT1077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1077+STABILITY: SURFACE MOTION
 PT1077_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT1077+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2001
 PT1077
 PT1077  HISTORY     - Date     Condition        Report By
 PT1077  HISTORY     - 1948     MONUMENTED       CGS
 PT1077  HISTORY     - 1952     GOOD             CGS
 PT1077  HISTORY     - 20010319 GOOD             MNDT
 PT1077
 PT1077                          STATION DESCRIPTION
 PT1077
 PT1077'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT1077'STATION IS ABOUT 17-1/2 MILES SSE OF RIDGEVIEW, ON CHEYENNE
 PT1077'INDIAN RESERVATION, ABOUT 4-1/2 MILES NNW OF MOUTH OF CHEYENNE
 PT1077'RIVER, AND APPROXIMATELY 1.0 MILE NW OF THE BIG BEND OF THE
 PT1077'MISSOURI RIVER.  IT IS 24 FEET SE OF THE SE CORNER OF A WIRE
 PT1077'CORRAL, 21.6 FEET SOUTH OF A WITNESS POST, AND PROBABLY IN
 PT1077'SEC. 18, T. 10 N., R. 28 E.  THE MARK PROJECTS 4 INCHES.  THE
 PT1077'DISK IS STAMPED CHEYENNE 1948.
 PT1077'
 PT1077'REFERENCE MARK NO. 1 IS 35.43 FEET NW OF THE STATION.  THE
 PT1077'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CHEYENNE NO 1
 PT1077'1948.
 PT1077'
 PT1077'REFERENCE MARK NO. 2 IS 46.52 FEET NE OF THE STATION.  THE
 PT1077'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CHEYENNE NO
 PT1077'2 1948.
 PT1077'
 PT1077'THE AZIMUTH MARK IS 0.5 MILE NW OF THE STATION, 171 FEET SE
 PT1077'OF A DIRT ROAD, AND 16 FEET SW OF A WITNESS POST.  THE MARK
 PT1077'PROJECTS 4 INCHES AND THE DISK IS STAMPED CHEYENNE 1948.
 PT1077'
 PT1077'TO REACH FROM THE POST OFFICE IN RIDGEVIEW, GO SOUTHWESTERLY
 PT1077'ON U.S. HIGHWAY 212 FOR 6.0 MILES TO A SMALL CHURCH AND CEMETERY
 PT1077'ABOUT 0.1 MILE TO RIGHT OF HIGHWAY, CONTINUE ON HIGHWAY FOR
 PT1077'0.65 MILE, TURN LEFT ACROSS RAILROAD TO GATE, GO THROUGH
 PT1077'GATE AND FOLLOW TRACK ROAD FOR 0.8 MILE TO A WIRE GATE ABOUT
 PT1077'0.1 MILE NW OF RANCH HOUSE, GO THROUGH GATE AND TURN RIGHT
 PT1077'AROUND WEST EDGE OF RESERVOIR FOR 0.55 MILE TO WIRE GATE, GO
 PT1077'THROUGH GATE AND TURN RIGHT FOLLOWING WELL TRAVELED TRACK
 PT1077'ROAD SOUTHEASTERLY 16.15 MILES TO AZIMUTH MARK ON THE RIGHT,
 PT1077'CONTINUE ON THE MAIN ROAD FOR 0.5 MILE TO A WIRE CORRAL
 PT1077'ABOUT 100 YDS. TO LEFT OF ROAD, TURN LEFT OFF ROAD FOR ABOUT
 PT1077'100 YDS.  TO THE SE CORNER OF THE CORRAL AND THE STATION.
 PT1077'
 PT1077'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1077
 PT1077                          STATION RECOVERY (1952)
 PT1077
 PT1077'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1077'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN
 PT1077'GOOD CONDITION.  A DESCRENPANCY WAS NOTED ON THE MEASUREMENT
 PT1077'TO REFERENCE MARK 2.  THE ORIGINAL DESCRIPTION IS ADEQUATE
 PT1077'AND CORRECT.
 PT1077'
 PT1077'HEIGHT OF LIGHT PLATE ABOVE STATION MARK 14 METER.
 PT1077
 PT1077                          STATION RECOVERY (2001)
 PT1077
 PT1077'RECOVERY NOTE BY MN DEPT OF TRANSP 2001 (WAS)
 PT1077'TO REACH, GO WEST ON U.S. HWY. 212 WEST FROM GETTYSBURG OR EAST
 PT1077'FROM EAGLE BUTTE TO BIA 8, THEN APPROX. 30 MILES SOUTH TO A
 PT1077'SIGN SAYING -REEVES STABLES- ON THE WEST SIDE OF THE ROAD AND
 PT1077'TAKE THE GRAVEL ROAD ON THE EAST SIDE OF BIA 8 AND PROCEED
 PT1077'EAST THROUGH THE PASTURE GATES AND PAST THE RANCH HOUSE TO THE
 PT1077'RIDGE OVERLOOKING THE MISSOURI RIVER AND THE INTAKE FACILITY.
 PT1077'
 PT1077'STATION CHEYENNE IS JUST OFF THE ROAD TO THE SOUTH ALONG WITH
 PT1077'RM 1 PLUS THE AZIMUTH MARKER IS ALSO AVAILABLE ABOUT
 PT1077'0.5 MILES NW OF THE MARK ON A HILL JUST OFF THE SOUHT SIDE OF
 PT1077'THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0771 ***********************************************************************
 OT0771  DESIGNATION -  CHEYENNE
 OT0771  PID         -  OT0771
 OT0771  STATE/COUNTY-  SD/SHANNON
 OT0771  COUNTRY     -  US
 OT0771  USGS QUAD   -  WILLOW CREEK NW (2017)
 OT0771
 OT0771                         *CURRENT SURVEY CONTROL
 OT0771  ______________________________________________________________________
 OT0771* NAD 83(1996) POSITION- 43 26 03.60064(N) 102 57 58.73382(W)   ADJUSTED
 OT0771* NAVD 88 ORTHO HEIGHT -  1028.21  (+/-2cm)     3373.4   (feet) VERTCON3
 OT0771  ______________________________________________________________________
 OT0771  GEOID HEIGHT    -        -17.332 (meters)                     GEOID18
 OT0771  LAPLACE CORR    -         -5.95  (seconds)                    DEFLEC18
 OT0771  HORZ ORDER      -  SECOND
 OT0771  VERT ORDER      -  THIRD ? (See Below)
 OT0771
 OT0771.The horizontal coordinates were established by classical geodetic methods
 OT0771.and adjusted by the National Geodetic Survey in January 1998.
 OT0771
 OT0771.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0771.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0771
 OT0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0771.GEOID18 height accuracy estimate available here.
 OT0771
 OT0771.The vertical order pertains to the NGVD 29 superseded value.
 OT0771
 OT0771.Click photographs - Photos may exist for this station.
 OT0771
 OT0771.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0771
 OT0771. The following values were computed from the NAD 83(1996) position.
 OT0771
 OT0771;                    North         East     Units Scale Factor Converg.
 OT0771;SPC SD S     -   125,689.523   386,877.010   MT  0.99991201   -1 48 58.9
 OT0771;SPC SD S     -   412,366.38  1,269,278.99   sFT  0.99991201   -1 48 58.9
 OT0771;UTM  13      - 4,811,057.359   664,591.922   MT  0.99993324   +1 23 54.7
 OT0771
 OT0771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0771!SPC SD S     -   0.99984150  x   0.99991201  =   0.99975353
 OT0771!UTM  13      -   0.99984150  x   0.99993324  =   0.99977475
 OT0771
 OT0771:                Primary Azimuth Mark                     Grid Az
 OT0771:SPC SD S     -  CHEYENNE AZ MK                           072 03 07.8
 OT0771:UTM  13      -  CHEYENNE AZ MK                           068 50 14.2
 OT0771
 OT0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6459111057(NAD 83)
 OT0771
 OT0771|---------------------------------------------------------------------|
 OT0771| PID    Reference Object                     Distance      Geod. Az  |
 OT0771|                                                           dddmmss.s |
 OT0771| CP9009 CHEYENNE AZ MK                                     0701408.9 |
 OT0771| CP9010 CHEYENNE RM 1                        11.113 METERS 15745     |
 OT0771| CP9011 CHEYENNE RM 2                        11.732 METERS 24652     |
 OT0771|---------------------------------------------------------------------|
 OT0771
 OT0771                          SUPERSEDED SURVEY CONTROL
 OT0771
 OT0771  NAD 83(1995)-  43 26 03.59895(N)    102 57 58.73470(W) AD(       ) 2
 OT0771  NAD 83(1993)-  43 26 03.59065(N)    102 57 58.73398(W) AD(       ) 2
 OT0771  NAD 83(1986)-  43 26 03.58457(N)    102 57 58.73487(W) AD(       ) 2
 OT0771  NAD 27      -  43 26 03.63800(N)    102 57 57.02560(W) AD(       ) 2
 OT0771  NGVD 29            1027.72   (m)         3371.8    (f) LEVELING    3  
 OT0771
 OT0771.Superseded values are not recommended for survey control.
 OT0771
 OT0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0771.See file dsdata.pdf to determine how the superseded data were derived.
 OT0771
 OT0771_MARKER: DS = TRIANGULATION STATION DISK
 OT0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0771_STAMPING: CHEYENNE 1936
 OT0771_MARK LOGO: CGS
 OT0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0771+STABILITY: SURFACE MOTION
 OT0771
 OT0771  HISTORY     - Date     Condition        Report By
 OT0771  HISTORY     - 1936     MONUMENTED       CGS
 OT0771
 OT0771                          STATION DESCRIPTION
 OT0771
 OT0771'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0771'STATION IS ABOUT 31 MILES AIRLINE SOUTHWEST OF SCENIC, 2.0 MILES
 OT0771'EAST OF WEST BOUNDARY OF PINE RIDGE RESERVATION, 10 MILES SOUTH
 OT0771'OF WHERE THE CHEYENNE RIVER CROSSES THE WEST RESERVATION
 OT0771'BOUNDARY, ON SAND HILL IN OPEN FIELD, 0.45 MILE WEST OF
 OT0771'SOUTHWEST-NORTHWEST ROAD CURVE, 0.5 MILE SOUTHEAST OF
 OT0771'NORTH-NORTHWEST ROAD CURVE.  THE MARK PROJECTS 5 INCHES.
 OT0771'
 OT0771'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION.  THE MARK PROJECTS
 OT0771'5 INCHES.
 OT0771'
 OT0771'REFERENCE MARK NO. 2 IS WEST-SOUTHWEST OF STATION.  THE MARK
 OT0771'PROJECTS 5 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS
 OT0771'IS 52.59 FEET.
 OT0771'
 OT0771'THE AZIMUTH MARK IS EAST OF STATION, 30 FEET SOUTH OF CENTERLINE
 OT0771'OF ROAD, AT POINT WHERE ROAD CURVES FROM SOUTHWEST TO NORTHWEST.
 OT0771'THE MARK PROJECTS 6 INCHES.
 OT0771'
 OT0771'TO REACH THE STATION FROM SCENIC, GO SOUTH FROM RAILROAD TRACKS
 OT0771'FOR 15.7 MILES TO CATTLE GUARD IN WEST ROAD FENCE LINE (ABOUT
 OT0771'0.4 MILE SOUTH OF DAM ON EAST).  TURN RIGHT THROUGH CATTLEGUARD
 OT0771'AND FOLLOW GRADED ROAD AROUND EAST AND SOUTH OF CEDAR BUTTE
 OT0771'FOR 11.5 MILES TO TOP OF CUNY TABLE AND CATTLE GUARD,
 OT0771'CONTINUE FOR 0.7 MILE TO Y, BEAR LEFT AND GO 0.3 MILE TO CATTLE
 OT0771'GUARD, CONTINUE FOR 1.1 MILES TO CATTLE GUARD.  (FROM HERE
 OT0771'THE ROAD RUNS GENERALLY WEST NEAR SOUTH BREAK OF MESA).  FROM
 OT0771'LAST CATTLE GUARD GO WEST FOR 4.1 MILES TO GATE, CONTINUE FOR
 OT0771'0.7 MILE TO THREE-WAY GATE.  KEEP STRAIGHT AHEAD AND GO 0.5
 OT0771'MILE TO GATE (STUCCO HOUSE ON NORTH).  CONTINUE FOR 2.3
 OT0771'MILES TO WHERE ROAD PASSES AROUND LEFT OF FENCE CORNER, BEAR
 OT0771'LEFT OFF MAIN ROAD AND FOLLOW SECONDARY ROAD FOR 2.3 MILES
 OT0771'TO Y, BEAR LEFT AND GO 0.2 MILE TO Y AND WIRE GATE, BEAR
 OT0771'LEFT AND GO 0.5 MILE TO WIRE GATE WITH HOUSE TO NORTH.
 OT0771'JOG RIGHT AND THEN LEFT AND GO 0.3 MILE TO WIRE GATE IN
 OT0771'EAST-WEST FENCE LINE ON NORTH SIDE OF ROAD.  PASS THROUGH
 OT0771'GATE AND FOLLOW ROAD ALONG NORTH SIDE OF FENCE LINE FOR 0.7
 OT0771'MILE TO RIM OF MESA, WHERE ROAD LEADS DOWN TO VALLEY
 OT0771'BELOW.  CONTINUE ON THIS ROAD FOR 0.45 MILE TO Y
 OT0771'INTERSECTION, BEAR LEFT AND GO 3.2 MILE TO ROAD INTERSECTION.
 OT0771'TURN RIGHT (WEST) AND GO 5.1 MILES TO POINT WHERE ROAD
 OT0771'CURVES NORTHWEST.  LEAVE ROAD AND CONTINUE WEST FOR 0.45 MILE
 OT0771'TO TOP OF SAND HILL AND STATION.
 OT0771'
 OT0771'SIGNALS SHOWN FROM THE GROUND AT CUNY AND BELT 1934 ARE VISIBLE
 OT0771'FROM THE GROUND.
 OT0771'
 OT0771'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0771'BRONZE DISKS SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1097 ***********************************************************************
 PT1097  DESIGNATION -  CHEYMO
 PT1097  PID         -  PT1097
 PT1097  STATE/COUNTY-  SD/DEWEY
 PT1097  COUNTRY     -  US
 PT1097  USGS QUAD   -  ROUSSEAU CREEK (2017)
 PT1097
 PT1097                         *CURRENT SURVEY CONTROL
 PT1097  ______________________________________________________________________
 PT1097* NAD 83(1996) POSITION- 44 51 02.01883(N) 100 47 24.23606(W)   ADJUSTED
 PT1097* NAVD 88 ORTHO HEIGHT -   605.63  (+/-2cm)     1987.0   (feet) VERTCON3
 PT1097  ______________________________________________________________________
 PT1097  GEOID HEIGHT    -        -21.940 (meters)                     GEOID18
 PT1097  LAPLACE CORR    -         -4.65  (seconds)                    DEFLEC18
 PT1097  HORZ ORDER      -  THIRD
 PT1097  VERT ORDER      -  THIRD ? (See Below)
 PT1097
 PT1097.The horizontal coordinates were established by classical geodetic methods
 PT1097.and adjusted by the National Geodetic Survey in January 1998.
 PT1097
 PT1097.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1097.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1097
 PT1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1097.GEOID18 height accuracy estimate available here.
 PT1097
 PT1097.The vertical order pertains to the NGVD 29 superseded value.
 PT1097
 PT1097.Click photographs - Photos may exist for this station.
 PT1097
 PT1097.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1097
 PT1097. The following values were computed from the NAD 83(1996) position.
 PT1097
 PT1097;                    North         East     Units Scale Factor Converg.
 PT1097;SPC SD N     -   113,341.131   537,548.526   MT  0.99994521   -0 33 33.0
 PT1097;SPC SD N     -   371,853.36  1,763,607.12   sFT  0.99994521   -0 33 33.0
 PT1097;SPC SD S     -   279,770.441   563,889.786   MT  1.00013894   -0 18 54.3
 PT1097;SPC SD S     -   917,880.19  1,850,028.41   sFT  1.00013894   -0 18 54.3
 PT1097;UTM  14      - 4,967,908.445   358,549.037   MT  0.99984604   -1 15 45.6
 PT1097
 PT1097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1097!SPC SD N     -   0.99990849  x   0.99994521  =   0.99985371
 PT1097!SPC SD S     -   0.99990849  x   1.00013894  =   1.00004742
 PT1097!UTM  14      -   0.99990849  x   0.99984604  =   0.99975455
 PT1097
 PT1097:                Primary Azimuth Mark                     Grid Az
 PT1097:SPC SD N     -  CHEYMO AZ MK                             332 14 54.8
 PT1097:SPC SD S     -  CHEYMO AZ MK                             332 00 16.1
 PT1097:UTM  14      -  CHEYMO AZ MK                             332 57 07.4
 PT1097
 PT1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5854967908(NAD 83)
 PT1097
 PT1097|---------------------------------------------------------------------|
 PT1097| PID    Reference Object                     Distance      Geod. Az  |
 PT1097|                                                           dddmmss.s |
 PT1097| CO5385 CHEYMO RM 1                          12.633 METERS 09356     |
 PT1097| CO5386 CHEYMO RM 2                          13.268 METERS 20724     |
 PT1097| CO5384 CHEYMO AZ MK                                       3314121.8 |
 PT1097|---------------------------------------------------------------------|
 PT1097
 PT1097                          SUPERSEDED SURVEY CONTROL
 PT1097
 PT1097  NAD 83(1986)-  44 51 02.01236(N)    100 47 24.23726(W) AD(       ) 3
 PT1097  NAD 27      -  44 51 02.07200(N)    100 47 22.72100(W) AD(       ) 3
 PT1097  NGVD 29             605.22   (m)         1985.6    (f) LEVELING    3  
 PT1097
 PT1097.Superseded values are not recommended for survey control.
 PT1097
 PT1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1097.See file dsdata.pdf to determine how the superseded data were derived.
 PT1097
 PT1097_MARKER: DB = BENCH MARK DISK
 PT1097_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PT1097_STAMPING: CHEYMO 1946
 PT1097_MARK LOGO: USGS
 PT1097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT1097+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2001
 PT1097
 PT1097  HISTORY     - Date     Condition        Report By
 PT1097  HISTORY     - 1946     MONUMENTED       USGS
 PT1097  HISTORY     - 20010319 GOOD             MNDT
 PT1097
 PT1097                          STATION DESCRIPTION
 PT1097
 PT1097'DESCRIBED BY US GEOLOGICAL SURVEY 1946 (JCM)
 PT1097'THE STATION IS ABOUT 16 MILES SOUTH OF RIDGEVIEW, ABOUT 7-1/2
 PT1097'MILES NORTHWEST OF THE MOUTH OF THE CHEYENNE RIVER, 92 FEET
 PT1097'SOUTH OF A TRACK ROAD, AND 6 FEET SOUTHEAST OF A WHITE 4 IN
 PT1097'X 4 IN WITNESS POST.
 PT1097'
 PT1097'TO REACH THE STATION FROM THE POST OFFICE AT RIDGEVIEW, GO
 PT1097'SOUTHWESTERLY ON U.S. HIGHWAY 212 FOR 6.0 MILES TO A SMALL
 PT1097'CHURCH AND CEMETERY ABOUT 0.1 MILE TO THE RIGHT OF THE HIGHWAY,
 PT1097'CONTINUE ON THE HIGHWAY FOR 0.65 MILE TO A BLADED ROAD LEFT,
 PT1097'TURN LEFT (SOUTH), CROSS RAILROAD, PASS THROUGH WIRE GATE AND
 PT1097'FOLLOW BLADED ROAD FOR 0.8 MILE TO A WIRE GATE ABOUT 0.1
 PT1097'MILE NORTHWEST OF A RANCH HOUSE, PASS THROUGH WIRE GATE AND
 PT1097'BEAR RIGHT ON TRACK ROAD AROUND WEST SIDE OF A RESERVOIR FOR
 PT1097'0.55 MILE TO A WIRE GATE AND FORKS, PASS THROUGH GATE AND
 PT1097'TAKE RIGHT FORK AND FOLLOW WELL TRAVELED TRACK ROAD
 PT1097'SOUTHEASTERLY FOR 11.45 MILES TO A WIRE GATE, PASS THROUGH
 PT1097'WIRE GATE AND CONTINUE ON TRACK ROAD FOR 2.3 MILES TO THE
 PT1097'AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW, CONTINUE
 PT1097'ON TRACK ROAD FOR 0.25 MILE TO THE HIGH POINT ALONG THE
 PT1097'RIDGE, TURN RIGHT (SOUTH) ACROSS THE PASTURE FOR 92 FEET TO
 PT1097'THE HIGHEST POINT AND THE STATION AS DESCRIBED ABOVE.
 PT1097'
 PT1097'THE STATION IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 PT1097'DISK SET IN THE TOP OF A 6 IN X 6 IN CONCRETE POST.  THE MARK
 PT1097'PROJECTS 10 INCHES, AND THE DISK IS STAMPED CHEYMO 1946.
 PT1097'
 PT1097'REFERENCE MARK NO. 1 IS 85 FEET SOUTH OF THE TRACK ROAD.  THE
 PT1097'MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED CHEYMO USGS
 PT1097'NO 1 1952.
 PT1097'
 PT1097'REFERENCE MARK NO. 2 IS 136 FEET SOUTH OF THE TRACK ROAD.
 PT1097'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED CHEYMO
 PT1097'USGS NO 2 1952.
 PT1097'
 PT1097'THE AZIMUTH MARK IS 61 FEET SOUTHWEST OF THE TRACK ROAD, AND
 PT1097'2 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE
 PT1097'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED CHEYMO USGS
 PT1097'1952.
 PT1097'
 PT1097'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1097
 PT1097                          STATION RECOVERY (2001)
 PT1097
 PT1097'RECOVERY NOTE BY MN DEPT OF TRANSP 2001 (WAS)
 PT1097'TO REACH, GO WEST ON U.S. HWY. 212 WEST FROM GETTYSBURG OR EAST
 PT1097'FROM EAGLE BUTTE TO BIA 8, THEN APPROX. 30 MILES SOUTH TO A
 PT1097'SIGN SAYING -REEVES STABLES- ON THE WEST SIDE OF THE ROAD AND
 PT1097'TAKE THE GRAVEL ROAD ON THE EAST SIDE OF BIA 8 AND PROCEED
 PT1097'EAST THROUGH THE PASTURE GATES AND PAST THE RANCH HOUSE TO THE
 PT1097'RIDGE OVERLOOKING THE MISSOURI RIVER AND THE INTAKE FACILITY.
 PT1097'
 PT1097'STATION CHEYENNE IS JUST OFF THE ROAD TO THE SOUTH ALONG WITH
 PT1097'RM 1 PLUS THE AZIMUTH MARKER IS ALSO AVAILABLE ABOUT
 PT1097'0.5 MILES NW OF THE MARK ON A HILL JUST OFF THE SOUHT SIDE OF
 PT1097'THE ROAD.
 PT1097'
 PT1097'A REFERENCE MARKER, PROBABLY NO. 1, AND THE AZIMUTH MARKER ARE
 PT1097'VISIBLE SOUTH OF THE GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1078 ***********************************************************************
 PT1078  DESIGNATION -  CHICKEN
 PT1078  PID         -  PT1078
 PT1078  STATE/COUNTY-  SD/DEWEY
 PT1078  COUNTRY     -  US
 PT1078  USGS QUAD   -  NO HEART CREEK (2017)
 PT1078
 PT1078                         *CURRENT SURVEY CONTROL
 PT1078  ______________________________________________________________________
 PT1078* NAD 83(1996) POSITION- 44 56 20.85376(N) 100 42 04.54791(W)   ADJUSTED
 PT1078* NAVD 88 ORTHO HEIGHT -   594.    (meters)     1949.    (feet) SCALED
 PT1078  ______________________________________________________________________
 PT1078  GEOID HEIGHT    -        -22.065 (meters)                     GEOID18
 PT1078  LAPLACE CORR    -         -5.47  (seconds)                    DEFLEC18
 PT1078  HORZ ORDER      -  THIRD
 PT1078
 PT1078.The horizontal coordinates were established by classical geodetic methods
 PT1078.and adjusted by the National Geodetic Survey in January 1998.
 PT1078
 PT1078.The orthometric height was scaled from a topographic map.
 PT1078
 PT1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1078.GEOID18 height accuracy estimate available here.
 PT1078
 PT1078.Click photographs - Photos may exist for this station.
 PT1078
 PT1078.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1078
 PT1078. The following values were computed from the NAD 83(1996) position.
 PT1078
 PT1078;                    North         East     Units Scale Factor Converg.
 PT1078;SPC SD N     -   123,117.778   544,653.048   MT  0.99994102   -0 29 46.7
 PT1078;SPC SD N     -   403,928.91  1,786,915.87   sFT  0.99994102   -0 29 46.7
 PT1078;UTM  14      - 4,977,595.934   365,772.451   MT  0.99982155   -1 12 06.7
 PT1078
 PT1078!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1078!SPC SD N     -   0.99991027  x   0.99994102  =   0.99985130
 PT1078!UTM  14      -   0.99991027  x   0.99982155  =   0.99973184
 PT1078
 PT1078:                Primary Azimuth Mark                     Grid Az
 PT1078:SPC SD N     -  CHICKEN AZ MK                            337 59 23.7
 PT1078:UTM  14      -  CHICKEN AZ MK                            338 41 43.7
 PT1078
 PT1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6577277595(NAD 83)
 PT1078
 PT1078|---------------------------------------------------------------------|
 PT1078| PID    Reference Object                     Distance      Geod. Az  |
 PT1078|                                                           dddmmss.s |
 PT1078| CO5388 CHICKEN RM 1                         11.207 METERS 00857     |
 PT1078| CO5389 CHICKEN RM 2                         12.248 METERS 27753     |
 PT1078| CO5387 CHICKEN AZ MK                                      3372937.0 |
 PT1078|---------------------------------------------------------------------|
 PT1078
 PT1078                          SUPERSEDED SURVEY CONTROL
 PT1078
 PT1078  NAD 83(1986)-  44 56 20.84671(N)    100 42 04.54857(W) AD(       ) 3
 PT1078  NAD 27      -  44 56 20.90700(N)    100 42 03.04300(W) AD(       ) 3
 PT1078
 PT1078.Superseded values are not recommended for survey control.
 PT1078
 PT1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1078.See file dsdata.pdf to determine how the superseded data were derived.
 PT1078
 PT1078_MARKER: DS = TRIANGULATION STATION DISK
 PT1078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1078_STAMPING: CHICKEN 1952
 PT1078_MARK LOGO: CGS
 PT1078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1078+STABILITY: SURFACE MOTION
 PT1078
 PT1078  HISTORY     - Date     Condition        Report By
 PT1078  HISTORY     - 1952     MONUMENTED       CGS
 PT1078
 PT1078                          STATION DESCRIPTION
 PT1078
 PT1078'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1078'THE STATION IS ABOUT 9 MILES SOUTH AND 4-1/2 MILES EAST OF
 PT1078'RIDGEVIEW, ABOUT 3-3/4 MILES SOUTH OF THE DEWEY-ARMSTRONG
 PT1078'COUNTY LINE, ON THE CHEYENNE RIVER INDIAN RESERVATION.  IT IS
 PT1078'120 FEET EAST OF A TRACK ROAD.
 PT1078'
 PT1078'TO REACH THE STATION FROM RIDGEVIEW, GO SOUTH ON THE FIRST
 PT1078'ROAD WEST OF THE POST OFFICE FOR 0.4 MILE TO A SIDE ROAD
 PT1078'LEFT, TURN LEFT AND GO EAST AND SOUTH FOR 1.45 MILES TO A
 PT1078'WIRE GATE AND TRACK ROAD TO THE LEFT, TURN LEFT THROUGH WIRE
 PT1078'GATE AND FOLLOW PLAIN TRACK ROAD SOUTHEASTERLY FOR 1.1 MILES
 PT1078'TO FORKS, TAKE LEFT FORK (EAST) FOR 0.6 MILE TO A CATTLE GUARD,
 PT1078'PASS THROUGH CATTLE GUARD AND FOLLOW TRACK ROAD SOUTHEASTERLY
 PT1078'FOR 1.3 MILES TO FORKS IMMEDIATELY BEYOND A FENCE CORNER ON
 PT1078'THE RIGHT, TAKE RIGHT FORK (SOUTHEAST) FOR 0.9 MILE TO A
 PT1078'CATTLE GUARD, PASS THROUGH CATTLE GUARD AND CONTINUE
 PT1078'SOUTHEASTERLY ON GOOD TRACK ROAD FOR 5.0 MILES TO FORKS, TAKE LEFT
 PT1078'FORK AND FOLLOW MAIN ROAD FOR 2.0 MILES TO THE AZIMUTH MARK ON
 PT1078'THE LEFT AS DESCRIBED BELOW, CONTINUE ON TRACK ROAD FOR 0.35 MILE
 PT1078'TO THE TOP OF THE RISE AND THE STATION ON THE LEFT AS
 PT1078'DESCRIBED ABOVE.
 PT1078'
 PT1078'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PT1078'CHICKEN 1952.
 PT1078'
 PT1078'REFERENCE MARK NO. 1 IS 125 FEET EAST OF THE TRACK ROAD.  THE
 PT1078'MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CHICKEN NO 1
 PT1078'1952.
 PT1078'
 PT1078'REFERENCE MARK NO. 2 IS 80 FEET EAST OF THE TRACK ROAD.  THE
 PT1078'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED CHICKEN NO 2
 PT1078'1952.
 PT1078'
 PT1078'THE AZIMUTH MARK IS 34 FEET EAST OF THE TRACK ROAD.  THE MARK
 PT1078'PROJECTS 8 INCHES AND THE DISK IS STAMPED CHICKEN 1952.
 PT1078'
 PT1078'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0338 ***********************************************************************
 OR0338  DESIGNATION -  CHICOT AZ MK
 OR0338  PID         -  OR0338
 OR0338  STATE/COUNTY-  SD/GREGORY
 OR0338  COUNTRY     -  US
 OR0338  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0338
 OR0338                         *CURRENT SURVEY CONTROL
 OR0338  ______________________________________________________________________
 OR0338* NAD 83(1986) POSITION- 43 02 51.     (N) 098 41 32.     (W)   SCALED
 OR0338* NAVD 88 ORTHO HEIGHT -   555.520 (meters)     1822.57  (feet) ADJUSTED
 OR0338  ______________________________________________________________________
 OR0338  GEOID HEIGHT    -        -26.149 (meters)                     GEOID18
 OR0338  DYNAMIC HEIGHT  -        555.325 (meters)     1821.93  (feet) COMP
 OR0338  MODELED GRAVITY -    980,252.9   (mgal)                       NAVD 88
 OR0338
 OR0338  VERT ORDER      -  FIRST     CLASS II
 OR0338
 OR0338.The horizontal coordinates were scaled from a map and have
 OR0338.an estimated accuracy of +/- 6 seconds.
 OR0338
 OR0338.The orthometric height was determined by differential leveling and
 OR0338.adjusted by the NATIONAL GEODETIC SURVEY
 OR0338.in June 1991.
 OR0338
 OR0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0338.GEOID18 height accuracy estimate available here.
 OR0338
 OR0338.Click photographs - Photos may exist for this station.
 OR0338
 OR0338.The dynamic height is computed by dividing the NAVD 88
 OR0338.geopotential number by the normal gravity value computed on the
 OR0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0338.degrees latitude (g = 980.6199 gals.).
 OR0338
 OR0338.The modeled gravity was interpolated from observed gravity values.
 OR0338
 OR0338;                    North         East    Units  Estimated Accuracy
 OR0338;SPC SD S     -    80,660.      733,700.      MT  (+/- 180 meters Scaled)
 OR0338
 OR0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN250661(NAD 83)
 OR0338
 OR0338                          SUPERSEDED SURVEY CONTROL
 OR0338
 OR0338  NGVD 29 (??/??/92)  555.211  (m)         1821.55   (f) ADJ UNCH    1 2
 OR0338
 OR0338.Superseded values are not recommended for survey control.
 OR0338
 OR0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0338.See file dsdata.pdf to determine how the superseded data were derived.
 OR0338
 OR0338_MARKER: DZ = AZIMUTH MARK DISK
 OR0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0338_STAMPING: CHICOT MRC 1948
 OR0338_MARK LOGO: CGS
 OR0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0338+STABILITY: SURFACE MOTION
 OR0338
 OR0338  HISTORY     - Date     Condition        Report By
 OR0338  HISTORY     - 1948     MONUMENTED       CGS
 OR0338  HISTORY     - 1949     GOOD             CGS
 OR0338  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0338
 OR0338                          STATION DESCRIPTION
 OR0338
 OR0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0338'13.6 MI E FROM FAIRFAX.
 OR0338'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0338'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0338'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0338'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0338'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE
 OR0338'NORTH ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE EAST ALONG A
 OR0338'GRADED DIRT ROAD, THENCE 0.7 MILE NORTH ALONG A GRADED DIRT
 OR0338'ROAD, JUST NORTH OF A CURVE WITH TANGENTS LEADING NORTH AND
 OR0338'WEST, 0.2 MILE SOUTH ALONG THE ROAD FROM A FARMHOUSE, 0.3 MILE
 OR0338'SOUTH OF TRIANGULATION STATION CHICOT, ON THE WEST EDGE OF A
 OR0338'CULTIVATED FIELD, 19.0 FEET EAST OF THE CENTER LINE OF THE
 OR0338'ROAD, 39.0 FEET SOUTHWEST OF A POINT ON THE PROJECTED CENTER
 OR0338'LINE OF A SECTION OF THE ROAD LEADING NORTHWEST, 2.5 FEET NORTH
 OR0338'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0338'0.3 FOOT ABOVE THE GROUND.
 OR0338
 OR0338                          STATION RECOVERY (2013)
 OR0338
 OR0338'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0338'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0337 ***********************************************************************
 OR0337  DESIGNATION -  CHICOT RESET
 OR0337  PID         -  OR0337
 OR0337  STATE/COUNTY-  SD/GREGORY
 OR0337  COUNTRY     -  US
 OR0337  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0337
 OR0337                         *CURRENT SURVEY CONTROL
 OR0337  ______________________________________________________________________
 OR0337* NAD 83(1996) POSITION- 43 03 05.90247(N) 098 41 30.99951(W)   ADJUSTED
 OR0337* NAVD 88 ORTHO HEIGHT -   555.767 (meters)     1823.38  (feet) ADJUSTED
 OR0337  ______________________________________________________________________
 OR0337  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 OR0337  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 OR0337  DYNAMIC HEIGHT  -        555.573 (meters)     1822.74  (feet) COMP
 OR0337  MODELED GRAVITY -    980,253.9   (mgal)                       NAVD 88
 OR0337
 OR0337  HORZ ORDER      -  SECOND
 OR0337  VERT ORDER      -  FIRST     CLASS II
 OR0337
 OR0337.The horizontal coordinates were established by classical geodetic methods
 OR0337.and adjusted by the National Geodetic Survey in January 1998.
 OR0337
 OR0337.The orthometric height was determined by differential leveling and
 OR0337.adjusted by the NATIONAL GEODETIC SURVEY
 OR0337.in June 1991.
 OR0337
 OR0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0337.GEOID18 height accuracy estimate available here.
 OR0337
 OR0337.Click photographs - Photos may exist for this station.
 OR0337
 OR0337.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0337
 OR0337.The dynamic height is computed by dividing the NAVD 88
 OR0337.geopotential number by the normal gravity value computed on the
 OR0337.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0337.degrees latitude (g = 980.6199 gals.).
 OR0337
 OR0337.The modeled gravity was interpolated from observed gravity values.
 OR0337
 OR0337. The following values were computed from the NAD 83(1996) position.
 OR0337
 OR0337;                    North         East     Units Scale Factor Converg.
 OR0337;SPC SD S     -    81,119.026   733,713.652   MT  0.99995546   +1 07 56.3
 OR0337;SPC SD S     -   266,138.00  2,407,192.21   sFT  0.99995546   +1 07 56.3
 OR0337;UTM  14      - 4,766,595.350   525,088.082   MT  0.99960774   +0 12 37.1
 OR0337
 OR0337!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0337!SPC SD S     -   0.99991695  x   0.99995546  =   0.99987242
 OR0337!UTM  14      -   0.99991695  x   0.99960774  =   0.99952473
 OR0337
 OR0337:                Primary Azimuth Mark                     Grid Az
 OR0337:SPC SD S     -  CHICOT AZ MK 2                           185 13 53.6
 OR0337:UTM  14      -  CHICOT AZ MK 2                           186 09 12.8
 OR0337
 OR0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2508866595(NAD 83)
 OR0337
 OR0337|---------------------------------------------------------------------|
 OR0337| PID    Reference Object                     Distance      Geod. Az  |
 OR0337|                                                           dddmmss.s |
 OR0337| OR0335 CHICOT RM 2                          14.310 METERS 13914     |
 OR0337| CO2869 CHICOT AZ MK 2                                     1862149.9 |
 OR0337| OR0338 CHICOT AZ MK                                       1872840.1 |
 OR0337| OR0336 CHICOT RM 1                          17.362 METERS 35442     |
 OR0337|---------------------------------------------------------------------|
 OR0337
 OR0337                          SUPERSEDED SURVEY CONTROL
 OR0337
 OR0337  NAD 83(1995)-  43 03 05.90253(N)    098 41 30.99950(W) AD(       ) 2
 OR0337  NAD 83(1986)-  43 03 05.91146(N)    098 41 31.00789(W) AD(       ) 2
 OR0337  NAD 27      -  43 03 05.93300(N)    098 41 29.69900(W) AD(       ) 2
 OR0337  MORC        -  43 03 03.67000(N)    098 41 30.51000(W) AD(       ) 3
 OR0337  NGVD 29 (??/??/92)  555.459  (m)         1822.37   (f) ADJ UNCH    1 2
 OR0337  NGVD 29             555.46   (m)         1822.4    (f) LEVELING    3  
 OR0337
 OR0337.Superseded values are not recommended for survey control.
 OR0337
 OR0337.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0337.See file dsdata.pdf to determine how the superseded data were derived.
 OR0337
 OR0337_MARKER: DB = BENCH MARK DISK
 OR0337_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR0337_STAMPING: CHICOT MRC 1946
 OR0337_MARK LOGO: USGS
 OR0337_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0337
 OR0337  HISTORY     - Date     Condition        Report By
 OR0337  HISTORY     - UNK      MONUMENTED       MORC
 OR0337  HISTORY     - 1948     GOOD             CGS
 OR0337  HISTORY     - 1949     GOOD             CGS
 OR0337  HISTORY     - 1968     GOOD             CGS
 OR0337  HISTORY     - 1968     GOOD             CGS
 OR0337  HISTORY     - 1973     GOOD             USAF
 OR0337  HISTORY     - 20120114 POOR             INDIV
 OR0337
 OR0337                          STATION DESCRIPTION
 OR0337
 OR0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0337'THE STATION LOCATED ABOUT 9-3/4 MILES EAST AND 1-1/2 MILES NORTH
 OR0337'OF FAIRFAX, 1-1/2 MILES SOUTH OF THE MISSOURI RIVER, ON HIGH
 OR0337'POINT OF BLUFFS, IN NORTHEAST 1/4 OF SEC. 16, T. 95 N., R. 66
 OR0337'W., IT IS 24.6 FEET WEST OF A NORTH-SOUTH FENCE LINE AND 48 FEET
 OR0337'NORTHWEST OF A WHITE WITNESS POST.  THE MARK IS A 6 X 6 CONCRETE
 OR0337'POST THAT PROJECTS 6 INCHES WITH A STANDARD USGS BM SET IN THE
 OR0337'TOP.  THE DISC IS STAMPED CHICOT (MRC) 1946.
 OR0337'
 OR0337'REFERENCE MARK NO. 1 IS 56.97 FEET NORTHEAST OF THE STATION.
 OR0337'IT IS 3 FEET SOUTH OF A FENCE CORNER.  THE MARK PROJECTS 3
 OR0337'INCHES AND THE DISC IS STAMPED CHICOT (MRC) NO 1 1948.
 OR0337'
 OR0337'REFERENCE MARK NO. 2 IS 47.04 FEET SOUTHEAST OF THE STATION.
 OR0337'IT IS 2 FEET NORTH OF A WHITE WITNESS POST AND 1 FOOT WEST OF A
 OR0337'NORTH-SOUTH FENCE LINE.  THE MARK PROJECTS 3 INCHES AND THE DISC
 OR0337'IS STAMPED CHICOT (MRC) NO 2 1948.
 OR0337'
 OR0337'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE SOUTH OF THE STATION.  IT
 OR0337'IS 15 FEET EAST OF THE CENTERLINE OF THE ROAD AND 3 FEET
 OR0337'NORTH OF THE WHITE WITNESS POST.  THE MARK PROJECTS 3 INCHES
 OR0337'AND THE DISC IS STAMPED CHICOT (MO.RC) 1948
 OR0337'
 OR0337'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND 281 JUST
 OR0337'NORTH OF THE HIGHWAY BRIDGE OVER THE MISSOURI RIVER AT WHEELER,
 OR0337'GO SOUTHERLY ON HIGHWAY 281 FOR 4.3 MILES TO A DIRT ROAD ABOUT
 OR0337'0.1 MILE NORTH OF A SCHOOL HOUSE.  TURN LEFT ON DIRT ROAD FOR
 OR0337'3.5 MILES TO FORKS, TAKE LEFT FORK AND FOLLOW MAIN TRAVELED ROAD
 OR0337'FOR 7.2 MILES TO OLD FARM BUILDINGS ON LEFT AT TOP OF BLUFF,
 OR0337'AND END OF TRUCK TRAVEL.  PACK SHARP RIGHT, NORTHERLY, ABOUT
 OR0337'150 YARDS TO HIGHEST POINT AND STATION.
 OR0337'
 OR0337'TO REACH AZIMUTH FROM END OF TRUCK TRAVEL GO SOUTHERLY FOR .25
 OR0337'MILE TO MARK ON LEFT AS DESCRIBED.
 OR0337'
 OR0337'RECONNAISSANCE NOTE--ACCORDING TO U.S. ENGINEERS, THE U.S.G.S.
 OR0337'MARK IS DIRECTLY OVER THE MO.R.C. UNDERGROUND MARK.
 OR0337'
 OR0337'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OR0337
 OR0337                          STATION RECOVERY (1949)
 OR0337
 OR0337'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0337'13.9 MI E FROM FAIRFAX.
 OR0337'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0337'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY 281, THENCE 8.9 MILES
 OR0337'EAST ALONG STATE HIGHWAY 54, THENCE 0.2 MILE EAST ALONG A GRADED
 OR0337'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE
 OR0337'0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 OR0337'ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE EAST ALONG A GRADED
 OR0337'DIRT ROAD, THENCE 0.9 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE
 OR0337'0.1 MILE NORTH THROUGH AN OPEN FIELD, 0.1 MILE NORTH OF A
 OR0337'FARMHOUSE WHICH IS ON THE SOUTH SIDE OF THE ROAD, ON TOP OF A
 OR0337'HILL, 24.5 FEET WEST OF A NORTH AND SOUTH FENCE, 46.0 FEET
 OR0337'NORTHWEST OF CHICOT M.R.C. R.M. 2, 57.1 FEET SOUTH OF CHICOT
 OR0337'M.R.C. R.M. 1, 47.5 FEET NORTHWEST OF A WITNESS POST, SET IN THE
 OR0337'TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 OR0337
 OR0337                          STATION RECOVERY (1968)
 OR0337
 OR0337'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 OR0337'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO.
 OR0337'2 WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 OR0337'AZIMUTH MARK WAS IN THE WAY OF ROAD CONSTRUCTION AND HAD TO BE
 OR0337'MOVED.  THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS WERE
 OR0337'VERIFIED.
 OR0337'
 OR0337'A NEW AZIMUTH MARK WAS SET.
 OR0337'
 OR0337'FOLLOWING IS A NEW DESCRIPTION.
 OR0337'
 OR0337'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND
 OR0337'281 WHICH IS ABOUT 9 MILES EAST OF FAIRFAX, GO EASTERLY ON
 OR0337'U.S. HIGHWAY 18 FOR 2.6 MILES TO A SIDE ROAD ON THE LEFT LEADING
 OR0337'TO A BOAT DOCKS.  TURN LEFT AND GO NORTH ON THE MAIN TRAVELED
 OR0337'ROAD FOR 0.65 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 OR0337'NORTHERLY ON THE MAIN TRAVELED ROAD FOR 0.25 MILE TO THE STATION
 OR0337'ON THE LEFT, ABOUT 150 YARDS NORTH ON THE HIGHEST POINT OF THE
 OR0337'HILL.
 OR0337'
 OR0337'STATION MARK, A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 OR0337'STAMPED CHICOT MRC 1946, IS SET IN THE TOP OF A 6-INCH SQUARE
 OR0337'CONCRETE POST WHICH PROJECTS 6 INCHES.  IT IS 24.5 FEET WEST OF A
 OR0337'NORTH-SOUTH FENCE.
 OR0337'
 OR0337'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CHICOT MRC NO. 1
 OR0337'1948, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS
 OR0337'3 INCHES.  IT IS 3 FEET SOUTH OF A FENCE CORNER.
 OR0337'
 OR0337'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED CHICOT MRC NO. 2
 OR0337'1948, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS
 OR0337'3 INCHES.  IT IS 1 FOOT WEST OF THE NORTH-SOUTH FENCE.
 OR0337'
 OR0337'AZIMUTH MARK, A STANDARD DISK STAMPED CHICOT MRC 1948 1968, IS
 OR0337'SET IN THE TOP OF A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 OR0337'SURFACE OF THE GROUND.  IT IS 101.5 FEET NORTH-NORTHEAST OF A
 OR0337'JOG IN FENCELINE, 52 FEET EAST OF THE CENTER OF THE ROAD, 9.5
 OR0337'FEET EAST OF A METAL WITNESS POST, AND 9 FEET EAST OF A FENCE.
 OR0337'
 OR0337'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 10
 OR0337'MILES EAST OF FAIRFAX.
 OR0337
 OR0337                          STATION RECOVERY (1968)
 OR0337
 OR0337'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
 OR0337'RECOVERED IN GOOD CONDITION.
 OR0337
 OR0337                          STATION RECOVERY (1973)
 OR0337
 OR0337'RECOVERY NOTE BY US AIR FORCE 1973
 OR0337'STATION, REFERENCE MARKS, AND AZIMUTH MARK WAS RECOVERED IN GOOD
 OR0337'CONDITION.
 OR0337'
 OR0337'A COMPLETE DESCRIPTION FOLLOWS--
 OR0337'
 OR0337'THE STATION IS LOCATED ABOUT 9-3/4 MILES EAST AND 1-1/2 MILES
 OR0337'NORTH OF FAIRFAX, 1-1/2 MILES SOUTH OF THE MISSOURI RIVER, ON
 OR0337'THE HIGH POINT OF BLUFFS, IN NORTHEAST 1/4 OF SEC 16, T 95 N.,
 OR0337'R. 66W.  THE DISC IS STAMPED CHICOT (MRC) 1946 AND IS SET
 OR0337'IN 6 X 6 CONCRETE POST THAT PROJECTS 6 INCHES WITH A STANDARD
 OR0337'USGS BM SET IN THE TOP.  TO REACH FROM THE JUNCTION OF U.S.
 OR0337'HIGHWAYS 18, 281 AND 46 JUST NORTH OF PICKSTOWN, GO SOUTH
 OR0337'ACROSS THE FORT RANDALL DAM ON HIGHWAY 281/18 FOR 9.65 MILES TO
 OR0337'A GRAVEL ROAD RIGHT AND SIGN READING BOAT RAMP.  TURN RIGHT
 OR0337'(NORTH) ON GRAVEL ROAD GO 0.9 MILE TO A GATE LEFT.  ENTER
 OR0337'THE GATE, AND IN A NW DIRECTION, FOR .05 MILE TO THE EDGE OF THE
 OR0337'BLUFF AND THE STATION.
 OR0337
 OR0337                          STATION RECOVERY (2012)
 OR0337
 OR0337'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0337'CONCRETE POST IS LOOSE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0336 ***********************************************************************
 OR0336  DESIGNATION -  CHICOT RM 1
 OR0336  PID         -  OR0336
 OR0336  STATE/COUNTY-  SD/GREGORY
 OR0336  COUNTRY     -  US
 OR0336  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0336
 OR0336                         *CURRENT SURVEY CONTROL
 OR0336  ______________________________________________________________________
 OR0336* NAD 83(1986) POSITION- 43 03 06.46   (N) 098 41 31.07   (W)   HD_HELD1
 OR0336* NAVD 88 ORTHO HEIGHT -   554.658 (meters)     1819.74  (feet) ADJUSTED
 OR0336  ______________________________________________________________________
 OR0336  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 OR0336  DYNAMIC HEIGHT  -        554.464 (meters)     1819.10  (feet) COMP
 OR0336  MODELED GRAVITY -    980,254.0   (mgal)                       NAVD 88
 OR0336
 OR0336  VERT ORDER      -  FIRST     CLASS II
 OR0336
 OR0336.The horizontal coordinates were determined by differentially corrected
 OR0336.hand held GPS observations or other comparable positioning techniques
 OR0336.and have an estimated accuracy of +/- 3 meters.
 OR0336
 OR0336.The orthometric height was determined by differential leveling and
 OR0336.adjusted by the NATIONAL GEODETIC SURVEY
 OR0336.in June 1991.
 OR0336
 OR0336.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0336.GEOID18 height accuracy estimate available here.
 OR0336
 OR0336.Click photographs - Photos may exist for this station.
 OR0336
 OR0336.The dynamic height is computed by dividing the NAVD 88
 OR0336.geopotential number by the normal gravity value computed on the
 OR0336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0336.degrees latitude (g = 980.6199 gals.).
 OR0336
 OR0336.The modeled gravity was interpolated from observed gravity values.
 OR0336
 OR0336;                    North         East    Units  Estimated Accuracy
 OR0336;SPC SD S     -    81,136.2     733,711.7     MT  (+/- 3 meters HH1 GPS) 
 OR0336
 OR0336_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2508666612(NAD 83)
 OR0336
 OR0336                          SUPERSEDED SURVEY CONTROL
 OR0336
 OR0336  NGVD 29 (??/??/92)  554.350  (m)         1818.73   (f) ADJ UNCH    1 2
 OR0336
 OR0336.Superseded values are not recommended for survey control.
 OR0336
 OR0336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0336.See file dsdata.pdf to determine how the superseded data were derived.
 OR0336
 OR0336_MARKER: DR = REFERENCE MARK DISK
 OR0336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0336_STAMPING: CHICOT MRC 1948 NO 1
 OR0336_MARK LOGO: CGS
 OR0336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0336+STABILITY: SURFACE MOTION
 OR0336_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0336+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2012
 OR0336
 OR0336  HISTORY     - Date     Condition        Report By
 OR0336  HISTORY     - 1948     MONUMENTED       CGS
 OR0336  HISTORY     - 1949     GOOD             CGS
 OR0336  HISTORY     - 20120114 GOOD             INDIV
 OR0336
 OR0336                          STATION DESCRIPTION
 OR0336
 OR0336'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0336'13.9 MI E FROM FAIRFAX.
 OR0336'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0336'FAIRFAX, THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE
 OR0336'8.9 MILES EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST
 OR0336'ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED
 OR0336'DIRT ROAD, THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE
 OR0336'1.0 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE EAST
 OR0336'ALONG A GRADED DIRT ROAD, THENCE 0.9 MILE NORTH ALONG A GRADED
 OR0336'DIRT ROAD, THENCE 0.1 MILE NORTH THROUGH AN OPEN FIELD, 0.1 MILE
 OR0336'NORTH OF A FARMHOUSE ON THE SOUTH SIDE OF THE ROAD, ON TOP OF A
 OR0336'HILL, 1.0 FOOT SOUTHWEST OF A FENCE, 57.1 FEET NORTH OF THE
 OR0336'TRIANGULATION STATION, 99.2 FEET NORTH-NORTHWEST OF REFERENCE
 OR0336'MARK NO. 2, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 OR0336'ABOVE THE GROUND.
 OR0336
 OR0336                          STATION RECOVERY (2012)
 OR0336
 OR0336'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0336'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0335 ***********************************************************************
 OR0335  DESIGNATION -  CHICOT RM 2
 OR0335  PID         -  OR0335
 OR0335  STATE/COUNTY-  SD/GREGORY
 OR0335  COUNTRY     -  US
 OR0335  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0335
 OR0335                         *CURRENT SURVEY CONTROL
 OR0335  ______________________________________________________________________
 OR0335* NAD 83(1986) POSITION- 43 03 05.55   (N) 098 41 30.59   (W)   HD_HELD1
 OR0335* NAVD 88 ORTHO HEIGHT -   555.415 (meters)     1822.22  (feet) ADJUSTED
 OR0335  ______________________________________________________________________
 OR0335  GEOID HEIGHT    -        -26.162 (meters)                     GEOID18
 OR0335  DYNAMIC HEIGHT  -        555.221 (meters)     1821.59  (feet) COMP
 OR0335  MODELED GRAVITY -    980,254.0   (mgal)                       NAVD 88
 OR0335
 OR0335  VERT ORDER      -  FIRST     CLASS II
 OR0335
 OR0335.The horizontal coordinates were determined by differentially corrected
 OR0335.hand held GPS observations or other comparable positioning techniques
 OR0335.and have an estimated accuracy of +/- 3 meters.
 OR0335
 OR0335.The orthometric height was determined by differential leveling and
 OR0335.adjusted by the NATIONAL GEODETIC SURVEY
 OR0335.in June 1991.
 OR0335
 OR0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0335.GEOID18 height accuracy estimate available here.
 OR0335
 OR0335.Click photographs - Photos may exist for this station.
 OR0335
 OR0335.The dynamic height is computed by dividing the NAVD 88
 OR0335.geopotential number by the normal gravity value computed on the
 OR0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0335.degrees latitude (g = 980.6199 gals.).
 OR0335
 OR0335.The modeled gravity was interpolated from observed gravity values.
 OR0335
 OR0335;                    North         East    Units  Estimated Accuracy
 OR0335;SPC SD S     -    81,108.3     733,723.1     MT  (+/- 3 meters HH1 GPS) 
 OR0335
 OR0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2509766584(NAD 83)
 OR0335
 OR0335                          SUPERSEDED SURVEY CONTROL
 OR0335
 OR0335  NGVD 29 (??/??/92)  555.107  (m)         1821.21   (f) ADJ UNCH    1 2
 OR0335
 OR0335.Superseded values are not recommended for survey control.
 OR0335
 OR0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0335.See file dsdata.pdf to determine how the superseded data were derived.
 OR0335
 OR0335_MARKER: DR = REFERENCE MARK DISK
 OR0335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0335_STAMPING: CHICOT MRC 1948 RM 2
 OR0335_MARK LOGO: CGS
 OR0335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0335+STABILITY: SURFACE MOTION
 OR0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0335+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2012
 OR0335
 OR0335  HISTORY     - Date     Condition        Report By
 OR0335  HISTORY     - 1948     MONUMENTED       CGS
 OR0335  HISTORY     - 1949     GOOD             CGS
 OR0335  HISTORY     - 20120114 GOOD             INDIV
 OR0335
 OR0335                          STATION DESCRIPTION
 OR0335
 OR0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0335'13.9 MI E FROM FAIRFAX.
 OR0335'0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT FAIRFAX,
 OR0335'THENCE 0.3 MILE EAST ALONG U.S. HIGHWAY NO. 281, THENCE 8.9 MILES
 OR0335'EAST ALONG STATE HIGHWAY NO. 54, THENCE 0.2 MILE EAST ALONG A
 OR0335'GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OR0335'THENCE 0.8 MILE EAST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 OR0335'ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE EAST ALONG A GRADED DIRT
 OR0335'ROAD, THENCE 0.9 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 0.1 MILE
 OR0335'NORTH THROUGH AN OPEN FIELD, 0.1 MILE NORTH OF A FARMHOUSE ON THE
 OR0335'SOUTH SIDE OF THE ROAD, ON THE TOP OF A HILL, 0.9 FOOT WEST OF A
 OR0335'FENCE, 46.0 FEET SOUTHEAST OF THE TRIANGULATION STATION, 99.2 FEET
 OR0335'SOUTH-SOUTHEAST OF REFERENCE MARK NO. 1, SET IN THE TOP OF A
 OR0335'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0335
 OR0335                          STATION RECOVERY (2012)
 OR0335
 OR0335'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0152 ***********************************************************************
 OR0152  DESIGNATION -  CHISELED SQUARE
 OR0152  PID         -  OR0152
 OR0152  STATE/COUNTY-  SD/CHARLES MIX
 OR0152  COUNTRY     -  US
 OR0152  USGS QUAD   -  BOVEE (2017)
 OR0152
 OR0152                         *CURRENT SURVEY CONTROL
 OR0152  ______________________________________________________________________
 OR0152* NAD 83(1986) POSITION- 43 21 32.     (N) 098 50 40.     (W)   SCALED
 OR0152* NAVD 88 ORTHO HEIGHT -   495.368 (meters)     1625.22  (feet) ADJUSTED
 OR0152  ______________________________________________________________________
 OR0152  GEOID HEIGHT    -        -26.436 (meters)                     GEOID18
 OR0152  DYNAMIC HEIGHT  -        495.208 (meters)     1624.69  (feet) COMP
 OR0152  MODELED GRAVITY -    980,282.1   (mgal)                       NAVD 88
 OR0152
 OR0152  VERT ORDER      -  SECOND    CLASS 0
 OR0152
 OR0152.The horizontal coordinates were scaled from a map and have
 OR0152.an estimated accuracy of +/- 6 seconds.
 OR0152
 OR0152.The orthometric height was determined by differential leveling and
 OR0152.adjusted by the NATIONAL GEODETIC SURVEY
 OR0152.in June 1991.
 OR0152
 OR0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0152.GEOID18 height accuracy estimate available here.
 OR0152
 OR0152.Click photographs - Photos may exist for this station.
 OR0152
 OR0152.The dynamic height is computed by dividing the NAVD 88
 OR0152.geopotential number by the normal gravity value computed on the
 OR0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0152.degrees latitude (g = 980.6199 gals.).
 OR0152
 OR0152.The modeled gravity was interpolated from observed gravity values.
 OR0152
 OR0152;                    North         East    Units  Estimated Accuracy
 OR0152;SPC SD S     -   115,010.      720,680.      MT  (+/- 180 meters Scaled)
 OR0152
 OR0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP126006(NAD 83)
 OR0152
 OR0152                          SUPERSEDED SURVEY CONTROL
 OR0152
 OR0152  NGVD 29 (??/??/92)  495.028  (m)         1624.10   (f) ADJ UNCH    2 0
 OR0152
 OR0152.Superseded values are not recommended for survey control.
 OR0152
 OR0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0152.See file dsdata.pdf to determine how the superseded data were derived.
 OR0152
 OR0152_MARKER: Q = CHISELED SQUARE
 OR0152_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0152_SP_SET: CULVERT HEADWALL
 OR0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0152+STABILITY: SURFACE MOTION
 OR0152
 OR0152  HISTORY     - Date     Condition        Report By
 OR0152  HISTORY     - 1933     MONUMENTED       CGS
 OR0152
 OR0152                          STATION DESCRIPTION
 OR0152
 OR0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0152'1.7 MI S FROM PLATTE.
 OR0152'1.7 MILES SOUTH ALONG U.S. HIGHWAY 281 FROM PLATTE, CHARLES MIX
 OR0152'COUNTY, AT A SMALL CONCRETE CULVERT UNDER THE HIGHWAY, ON THE
 OR0152'CENTER OF THE TOP OF THE EAST HEAD WALL, 20 FEET EAST OF THE
 OR0152'CENTER LINE OF THE HIGHWAY, AND 30 FEET WEST OF THE
 OR0152'RIGHT-OF-WAY FENCE LINE.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0595 ***********************************************************************
 OS0595  DESIGNATION -  CHISELED SQUARE
 OS0595  PID         -  OS0595
 OS0595  STATE/COUNTY-  SD/JACKSON
 OS0595  COUNTRY     -  US
 OS0595  USGS QUAD   -  KADOKA (2017)
 OS0595
 OS0595                         *CURRENT SURVEY CONTROL
 OS0595  ______________________________________________________________________
 OS0595* NAD 83(1986) POSITION- 43 45 49.     (N) 101 31 40.     (W)   SCALED
 OS0595* NAVD 88 ORTHO HEIGHT -   664.005 (meters)     2178.49  (feet) ADJUSTED
 OS0595  ______________________________________________________________________
 OS0595  GEOID HEIGHT    -        -21.516 (meters)                     GEOID18
 OS0595  DYNAMIC HEIGHT  -        663.787 (meters)     2177.77  (feet) COMP
 OS0595  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 OS0595
 OS0595  VERT ORDER      -  SECOND    CLASS 0
 OS0595
 OS0595.The horizontal coordinates were scaled from a map and have
 OS0595.an estimated accuracy of +/- 6 seconds.
 OS0595
 OS0595.The orthometric height was determined by differential leveling and
 OS0595.adjusted by the NATIONAL GEODETIC SURVEY
 OS0595.in June 1991.
 OS0595
 OS0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0595.GEOID18 height accuracy estimate available here.
 OS0595
 OS0595.Click photographs - Photos may exist for this station.
 OS0595
 OS0595.The dynamic height is computed by dividing the NAVD 88
 OS0595.geopotential number by the normal gravity value computed on the
 OS0595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0595.degrees latitude (g = 980.6199 gals.).
 OS0595
 OS0595.The modeled gravity was interpolated from observed gravity values.
 OS0595
 OS0595;                    North         East    Units  Estimated Accuracy
 OS0595;SPC SD S     -   159,580.      503,830.      MT  (+/- 180 meters Scaled)
 OS0595
 OS0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP965487(NAD 83)
 OS0595
 OS0595                          SUPERSEDED SURVEY CONTROL
 OS0595
 OS0595  NGVD 29 (??/??/92)  663.554  (m)         2177.01   (f) ADJ UNCH    2 0
 OS0595
 OS0595.Superseded values are not recommended for survey control.
 OS0595
 OS0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0595.See file dsdata.pdf to determine how the superseded data were derived.
 OS0595
 OS0595_MARKER: Q = CHISELED SQUARE
 OS0595_SETTING: 30 = SET IN A LIGHT STRUCTURE
 OS0595_SP_SET: CONCRETE BASE
 OS0595_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0595
 OS0595  HISTORY     - Date     Condition        Report By
 OS0595  HISTORY     - UNK      MONUMENTED       CGS
 OS0595  HISTORY     - 1963     GOOD             CGS
 OS0595
 OS0595                          STATION DESCRIPTION
 OS0595
 OS0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OS0595'6 MI S FROM KADOKA.
 OS0595'6.0 MILES SOUTH ALONG STATE HIGHWAY 73 FROM KADOKA, JACKSON
 OS0595'COUNTY, AT THE NORTHWEST CORNER OF A CONCRETE BRIDGE OVER A
 OS0595'DRY CREEK, ON THE TOP OF THE 4-INCH PROJECTION ALONG THE INSIDE
 OS0595'OF THE BASE OF THE BANISTER, AND 6 INCHES SOUTH OF THE NORTH
 OS0595'END.  A CHISELED SQUARE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0110 ***********************************************************************
 PS0110  DESIGNATION -  CHISLED SQUARE
 PS0110  PID         -  PS0110
 PS0110  STATE/COUNTY-  SD/BEADLE
 PS0110  COUNTRY     -  US
 PS0110  USGS QUAD   -  HURON NW (2017)
 PS0110
 PS0110                         *CURRENT SURVEY CONTROL
 PS0110  ______________________________________________________________________
 PS0110* NAD 83(1986) POSITION- 44 23 05.     (N) 098 13 18.     (W)   SCALED
 PS0110* NAVD 88 ORTHO HEIGHT -   390.645 (meters)     1281.64  (feet) ADJUSTED
 PS0110  ______________________________________________________________________
 PS0110  GEOID HEIGHT    -        -24.990 (meters)                     GEOID18
 PS0110  DYNAMIC HEIGHT  -        390.581 (meters)     1281.43  (feet) COMP
 PS0110  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 PS0110
 PS0110  VERT ORDER      -  SECOND    CLASS 0
 PS0110
 PS0110.This mark is at Huron Airport (HON)
 PS0110
 PS0110.The horizontal coordinates were scaled from a map and have
 PS0110.an estimated accuracy of +/- 6 seconds.
 PS0110
 PS0110.The orthometric height was determined by differential leveling and
 PS0110.adjusted by the NATIONAL GEODETIC SURVEY
 PS0110.in June 1991.
 PS0110
 PS0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0110.GEOID18 height accuracy estimate available here.
 PS0110
 PS0110.Click photographs - Photos may exist for this station.
 PS0110
 PS0110.The dynamic height is computed by dividing the NAVD 88
 PS0110.geopotential number by the normal gravity value computed on the
 PS0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0110.degrees latitude (g = 980.6199 gals.).
 PS0110
 PS0110.The modeled gravity was interpolated from observed gravity values.
 PS0110
 PS0110;                    North         East    Units  Estimated Accuracy
 PS0110;SPC SD N     -    62,830.      741,700.      MT  (+/- 180 meters Scaled)
 PS0110
 PS0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ619148(NAD 83)
 PS0110
 PS0110                          SUPERSEDED SURVEY CONTROL
 PS0110
 PS0110  NGVD 29 (??/??/92)  390.381  (m)         1280.78   (f) ADJ UNCH    2 0
 PS0110
 PS0110.Superseded values are not recommended for survey control.
 PS0110
 PS0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0110.See file dsdata.pdf to determine how the superseded data were derived.
 PS0110
 PS0110_MARKER: Q = CHISELED SQUARE
 PS0110_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PS0110_SP_SET: SIDEWALK
 PS0110_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0110
 PS0110  HISTORY     - Date     Condition        Report By
 PS0110  HISTORY     - 1967     MONUMENTED       CGS
 PS0110  HISTORY     - 1967     GOOD             CGS
 PS0110
 PS0110                          STATION DESCRIPTION
 PS0110
 PS0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 PS0110'1.5 MI N FROM HURON.
 PS0110'AT THE HURON MUNICIPAL AIRPORT, CHISLED SQUARE AT THE NORTHWEST
 PS0110'CORNER OF THE WALK AROUND THE UPPER INFLATION CENTER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0807 ***********************************************************************
 NN0807  DESIGNATION -  CHOUTEAU
 NN0807  PID         -  NN0807
 NN0807  STATE/COUNTY-  SD/CHARLES MIX
 NN0807  COUNTRY     -  US
 NN0807  USGS QUAD   -  VERDEL (2017)
 NN0807
 NN0807                         *CURRENT SURVEY CONTROL
 NN0807  ______________________________________________________________________
 NN0807* NAD 83(1996) POSITION- 42 52 19.32941(N) 098 08 38.10066(W)   ADJUSTED
 NN0807* NAVD 88 ORTHO HEIGHT -   459.    (meters)     1506.    (feet) SCALED
 NN0807  ______________________________________________________________________
 NN0807  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 NN0807  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 NN0807  HORZ ORDER      -  SECOND
 NN0807
 NN0807.The horizontal coordinates were established by classical geodetic methods
 NN0807.and adjusted by the National Geodetic Survey in January 1998.
 NN0807
 NN0807.The orthometric height was scaled from a topographic map.
 NN0807
 NN0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0807.GEOID18 height accuracy estimate available here.
 NN0807
 NN0807.Click photographs - Photos may exist for this station.
 NN0807
 NN0807.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0807
 NN0807. The following values were computed from the NAD 83(1996) position.
 NN0807
 NN0807;                    North         East     Units Scale Factor Converg.
 NN0807;SPC SD S     -    62,203.536   778,874.852   MT  0.99999106   +1 30 37.3
 NN0807;SPC SD S     -   204,079.43  2,555,358.58   sFT  0.99999106   +1 30 37.3
 NN0807;UTM  14      - 4,746,960.183   569,922.752   MT  0.99966015   +0 34 56.9
 NN0807
 NN0807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0807!SPC SD S     -   0.99993207  x   0.99999106  =   0.99992313
 NN0807!UTM  14      -   0.99993207  x   0.99966015  =   0.99959224
 NN0807
 NN0807:                Primary Azimuth Mark                     Grid Az
 NN0807:SPC SD S     -  CHOUTEAU AZ MK                           353 43 27.2
 NN0807:UTM  14      -  CHOUTEAU AZ MK                           354 39 07.6
 NN0807
 NN0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN6992246960(NAD 83)
 NN0807
 NN0807|---------------------------------------------------------------------|
 NN0807| PID    Reference Object                     Distance      Geod. Az  |
 NN0807|                                                           dddmmss.s |
 NN0807| CO2873 CHOUTEAU RM 1                                      03550     |
 NN0807| CO2874 CHOUTEAU RM 2                                      14311     |
 NN0807| CO2872 CHOUTEAU AZ MK                                     3551404.5 |
 NN0807|---------------------------------------------------------------------|
 NN0807
 NN0807                          SUPERSEDED SURVEY CONTROL
 NN0807
 NN0807  NAD 83(1995)-  42 52 19.32942(N)    098 08 38.10066(W) AD(       ) 2
 NN0807  NAD 83(1986)-  42 52 19.34091(N)    098 08 38.10096(W) AD(       ) 2
 NN0807  NAD 27      -  42 52 19.34600(N)    098 08 36.82200(W) AD(       ) 2
 NN0807  MORC        -  42 52 17.12000(N)    098 08 37.97000(W) AD(       ) 3
 NN0807
 NN0807.Superseded values are not recommended for survey control.
 NN0807
 NN0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0807.See file dsdata.pdf to determine how the superseded data were derived.
 NN0807
 NN0807_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NN0807_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NN0807_MARK LOGO: MORC
 NN0807_MAGNETIC: P = MARKER IS A STEEL PIPE
 NN0807_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NN0807
 NN0807  HISTORY     - Date     Condition        Report By
 NN0807  HISTORY     - 1948     MONUMENTED       MORC
 NN0807
 NN0807                          STATION DESCRIPTION
 NN0807
 NN0807'DESCRIBED BY MISSOURI RIVER COMMISSION 1948 (MEW)
 NN0807'THE STATION IS LOCATED ABOUT 11.5 MILES SOUTH-SOUTHEAST OF DANTE,
 NN0807'10.0 MILES SOUTH-SOUTHWEST OF AVON, IN A CULTIVATED FIELD.
 NN0807'51 FEET NORTHEAST OF THE CENTERLINE OF A TRACK ROAD AND 4.5
 NN0807'FEET SOUTH OF A WITNESS POST.  THE MARK IS A 6 INCH PIPE ENCASED
 NN0807'IN A 12 X 12 INCH BLOCK OF CONCRETE, WITH A CAP HAVING MISSOURI
 NN0807'RIVER COMMISSION CAST ON ITS FACE.  THE MARK PROJECTS 6 INCHES.
 NN0807'
 NN0807'REFERENCE MARK NO. 1 IS 278.77 FEET NORTHEAST OF THE STATION
 NN0807'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS 6 INCHES AND
 NN0807'THE DISK IS STAMPED CHOUTEAU MRC NO 1 1948.
 NN0807'
 NN0807'REFERENCE MARK NO. 2 IS 196.56 FEET SOUTHEAST OF THE STATION
 NN0807'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 NN0807'DISK IS STAMPED CHOUTEAU MRC NO 2 1948.
 NN0807'
 NN0807'AZIMUTH MARK IS ABOUT 0.3 MILE NORTH OF THE STATION, 13 FEET
 NN0807'WEST OF THE CENTERLINE OF THE ROAD AND 2 FEET SOUTH OF A WITNESS
 NN0807'POST.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 NN0807'CHOUTEAU MRC 1948.
 NN0807'
 NN0807'TO REACH FROM THE WEST EDGE OF DANTE WHERE HIGHWAY 50 TURNS
 NN0807'FROM THE WEST TO THE NORTH, GO SOUTH ON GRAVELED ROAD FOR 9.1
 NN0807'MILES TO A CROSSROAD (MAIN ROAD TURNS LEFT), TURN LEFT (EAST)
 NN0807'FOR 2.0 MILES TO A CROSSROAD, TURN RIGHT (SOUTH) FOR 2.4 MILES
 NN0807'TO THE AZIMUTH MARK ON THE RIGHT AT CURVE IN ROAD, CONTINUE
 NN0807'ON FOR 0.2 MILE TO A TRACK ROAD LEFT THROUGH FIELD, TURN LEFT
 NN0807'ON TRACK ROAD FOR 0.1 MILE TO THE STATION ABOUT 50 FEET TO THE
 NN0807'LEFT.
 NN0807'
 NN0807'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1055 ***********************************************************************
 PT1055  DESIGNATION -  CHRISTIAN
 PT1055  PID         -  PT1055
 PT1055  STATE/COUNTY-  SD/JONES
 PT1055  COUNTRY     -  US
 PT1055  USGS QUAD   -  WENDTE (2017)
 PT1055
 PT1055                         *CURRENT SURVEY CONTROL
 PT1055  ______________________________________________________________________
 PT1055* NAD 83(1996) POSITION- 44 10 05.42614(N) 100 38 04.73262(W)   ADJUSTED
 PT1055* NAVD 88 ORTHO HEIGHT -   642.    (meters)     2106.    (feet) SCALED
 PT1055  ______________________________________________________________________
 PT1055  GEOID HEIGHT    -        -23.671 (meters)                     GEOID18
 PT1055  LAPLACE CORR    -         -3.37  (seconds)                    DEFLEC18
 PT1055  HORZ ORDER      -  SECOND
 PT1055
 PT1055.The horizontal coordinates were established by classical geodetic methods
 PT1055.and adjusted by the National Geodetic Survey in January 1998.
 PT1055
 PT1055.The orthometric height was scaled from a topographic map.
 PT1055
 PT1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1055.GEOID18 height accuracy estimate available here.
 PT1055
 PT1055.Click photographs - Photos may exist for this station.
 PT1055
 PT1055.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1055
 PT1055. The following values were computed from the NAD 83(1996) position.
 PT1055
 PT1055;                    North         East     Units Scale Factor Converg.
 PT1055;SPC SD S     -   203,883.968   575,902.258   MT  0.99995289   -0 12 28.3
 PT1055;SPC SD S     -   668,909.32  1,889,439.32   sFT  0.99995289   -0 12 28.3
 PT1055;UTM  14      - 4,891,850.944   369,313.764   MT  0.99981005   -1 08 20.9
 PT1055
 PT1055!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1055!SPC SD S     -   0.99990299  x   0.99995289  =   0.99985588
 PT1055!UTM  14      -   0.99990299  x   0.99981005  =   0.99971306
 PT1055
 PT1055:                Primary Azimuth Mark                     Grid Az
 PT1055:SPC SD S     -  CHRISTIAN AZ MK                          272 59 09.1
 PT1055:UTM  14      -  CHRISTIAN AZ MK                          273 55 01.7
 PT1055
 PT1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6931391850(NAD 83)
 PT1055
 PT1055|---------------------------------------------------------------------|
 PT1055| PID    Reference Object                     Distance      Geod. Az  |
 PT1055|                                                           dddmmss.s |
 PT1055| CO5391 CHRISTIAN RM 1                       25.155 METERS 13409     |
 PT1055| CO5390 CHRISTIAN AZ MK                                    2724640.8 |
 PT1055| CO5392 CHRISTIAN RM 2                       26.723 METERS 31228     |
 PT1055|---------------------------------------------------------------------|
 PT1055
 PT1055                          SUPERSEDED SURVEY CONTROL
 PT1055
 PT1055  NAD 83(1986)-  44 10 05.42174(N)    100 38 04.73583(W) AD(       ) 2
 PT1055  NAD 27      -  44 10 05.48100(N)    100 38 03.24800(W) AD(       ) 2
 PT1055
 PT1055.Superseded values are not recommended for survey control.
 PT1055
 PT1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1055.See file dsdata.pdf to determine how the superseded data were derived.
 PT1055
 PT1055_MARKER: DS = TRIANGULATION STATION DISK
 PT1055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1055_STAMPING: CHRISTIAN 1952
 PT1055_MARK LOGO: CGS
 PT1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1055+STABILITY: SURFACE MOTION
 PT1055
 PT1055  HISTORY     - Date     Condition        Report By
 PT1055  HISTORY     - 1952     MONUMENTED       CGS
 PT1055
 PT1055                          STATION DESCRIPTION
 PT1055
 PT1055'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1055'THE STATION IS IN SECTION 4, T 2 N, R 29 W, ON THE HIGHEST
 PT1055'POINT OF A RIDGE BETWEEN A CULTIVATED FIELD AND A MEADOW AND ON
 PT1055'THE PROPERTY OF MR. ED CHRISTIAN.  THE STATION IS 74 FEET SOUTH
 PT1055'OF A FENCE LINE, 19 FEET NORTH OF THE CENTER OF A TRACK ROAD
 PT1055'AND 5 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT1055'
 PT1055'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 16
 PT1055'AND THE MAIN ROAD LEADING NORTH TO DRAPER, GO WEST ON U.S. HIGHWAY
 PT1055'16 FOR 2.35 MILES TO A CROSS ROAD, (THIS IS 0.1 MILE EAST OF
 PT1055'THE JUNCTION OF THE OLD AND NEW HIGHWAY) TURN RIGHT (NORTH)
 PT1055'AND FOLLOW THE MAIN ROAD FOR 14.5 MILES TO A CROSS ROAD AND
 PT1055'A SCHOOL HOUSE IN THE NORTHWEST ANGLE, CONTINUE NORTHERLY ON
 PT1055'THE MAIN GRADED ROAD FOR 1 MILE TO ANOTHER CROSS ROAD, TURN
 PT1055'LEFT (WEST) AND GO FOR 1.05 MILES, TURN RIGHT NORTHERLY WITH
 PT1055'THE ROAD AND GO FOR 0.65 MILE, TURN LEFT (NORTHWESTERLY) AND
 PT1055'FOLLOW A FARM ROAD FOR 1.25 MILES TO THE FARM HOME OF MR.
 PT1055'CHRISTIAN, CONTINUE NORTHERLY ON A TRACK ROAD ON THE EAST
 PT1055'SIDE OF THE FARM BUILDINGS FOR 0.45 MILE TO A Y-JUNCTION,
 PT1055'CONTINUE NORTHWESTERLY ON THE LEFT TRACK ROAD FOR 0.75 MILE
 PT1055'TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT1055'
 PT1055'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON A TRACK
 PT1055'ROAD FOR 0.25 MILE TO A FENCE CORNER AND THE STATION AS
 PT1055'DESCRIBED.
 PT1055'
 PT1055'THE STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PT1055'CHRISTIAN 195K.
 PT1055'
 PT1055'REFERENCE MARK 1 IS 8 FEET NORTH OF THE CENTER OF THE TRACK
 PT1055'ROAD.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1055'CHRISTIAN NO 1 1952.
 PT1055'
 PT1055'REFERENCE MARK 2 IS 24 FEET NORTH OF THE CENTER OF THE TRACK
 PT1055'ROAD AND 13 FEET SOUTH OF A WIRE FENCE.  THE MARK PROJECTS
 PT1055'7 INCHES AND THE DISK IS STAMPED CHRISTIAN NO 2 1952.
 PT1055'
 PT1055'THE AZIMUTH MARK IS 3 FEET SOUTHEAST OF A FENCE CORNER AND 3
 PT1055'FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE
 PT1055'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CHRISTIAN 1952.
 PT1055'
 PT1055'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1295 ***********************************************************************
 PU1295  DESIGNATION -  CHURCH
 PU1295  PID         -  PU1295
 PU1295  STATE/COUNTY-  SD/BUTTE
 PU1295  COUNTRY     -  US
 PU1295  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1295
 PU1295                         *CURRENT SURVEY CONTROL
 PU1295  ______________________________________________________________________
 PU1295* NAD 83(1996) POSITION- 44 59 44.57479(N) 103 01 38.21097(W)   ADJUSTED
 PU1295* NAVD 88 ORTHO HEIGHT -   903.027 (meters)     2962.68  (feet) ADJUSTED
 PU1295  ______________________________________________________________________
 PU1295  GEOID HEIGHT    -        -17.176 (meters)                     GEOID18
 PU1295  LAPLACE CORR    -         -4.54  (seconds)                    DEFLEC18
 PU1295  DYNAMIC HEIGHT  -        902.829 (meters)     2962.03  (feet) COMP
 PU1295  MODELED GRAVITY -    980,366.6   (mgal)                       NAVD 88
 PU1295
 PU1295  HORZ ORDER      -  SECOND
 PU1295  VERT ORDER      -  SECOND    CLASS 0
 PU1295
 PU1295.The horizontal coordinates were established by classical geodetic methods
 PU1295.and adjusted by the National Geodetic Survey in January 1998.
 PU1295
 PU1295.The orthometric height was determined by differential leveling and
 PU1295.adjusted by the NATIONAL GEODETIC SURVEY
 PU1295.in June 1991.
 PU1295
 PU1295.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1295.GEOID18 height accuracy estimate available here.
 PU1295
 PU1295.Click photographs - Photos may exist for this station.
 PU1295
 PU1295.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1295
 PU1295.The dynamic height is computed by dividing the NAVD 88
 PU1295.geopotential number by the normal gravity value computed on the
 PU1295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1295.degrees latitude (g = 980.6199 gals.).
 PU1295
 PU1295.The modeled gravity was interpolated from observed gravity values.
 PU1295
 PU1295. The following values were computed from the NAD 83(1996) position.
 PU1295
 PU1295;                    North         East     Units Scale Factor Converg.
 PU1295;SPC SD N     -   133,628.872   361,360.746   MT  0.99993958   -2 08 33.1
 PU1295;SPC SD N     -   438,414.06  1,185,564.38   sFT  0.99993958   -2 08 33.1
 PU1295;UTM  13      - 4,984,367.455   655,492.085   MT  0.99989730   +1 23 42.4
 PU1295
 PU1295!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1295!SPC SD N     -   0.99986113  x   0.99993958  =   0.99980072
 PU1295!UTM  13      -   0.99986113  x   0.99989730  =   0.99975844
 PU1295
 PU1295:                Primary Azimuth Mark                     Grid Az
 PU1295:SPC SD N     -  MUD                                      082 03 14.8
 PU1295:UTM  13      -  MUD                                      078 30 59.3
 PU1295
 PU1295_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5549284367(NAD 83)
 PU1295
 PU1295|---------------------------------------------------------------------|
 PU1295| PID    Reference Object                     Distance      Geod. Az  |
 PU1295|                                                           dddmmss.s |
 PU1295| QT0440 MUD                                 APPROX.11.2 KM 0795441.7 |
 PU1295| PU1294 CHURCH RM 1                          13.290 METERS 09333     |
 PU1295| PU1296 CHURCH RM 2                          18.785 METERS 18550     |
 PU1295|---------------------------------------------------------------------|
 PU1295
 PU1295                          SUPERSEDED SURVEY CONTROL
 PU1295
 PU1295  NAD 83(1993)-  44 59 44.56771(N)    103 01 38.20890(W) AD(       ) 2
 PU1295  NAD 83(1986)-  44 59 44.56509(N)    103 01 38.20760(W) AD(       ) 2
 PU1295  NAD 27      -  44 59 44.60300(N)    103 01 36.58260(W) AD(       ) 2
 PU1295  NGVD 29 (??/??/92)  902.550  (m)         2961.12   (f) ADJ UNCH    2 0
 PU1295  NGVD 29             902.55   (m)         2961.1    (f) LEVELING    3  
 PU1295
 PU1295.Superseded values are not recommended for survey control.
 PU1295
 PU1295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1295.See file dsdata.pdf to determine how the superseded data were derived.
 PU1295
 PU1295_MARKER: DS = TRIANGULATION STATION DISK
 PU1295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1295_STAMPING: CHURCH 1962
 PU1295_MARK LOGO: CGS
 PU1295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1295+STABILITY: SURFACE MOTION
 PU1295
 PU1295  HISTORY     - Date     Condition        Report By
 PU1295  HISTORY     - 1962     MONUMENTED       CGS
 PU1295  HISTORY     - 1963     GOOD             CGS
 PU1295
 PU1295                          STATION DESCRIPTION
 PU1295
 PU1295'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1295'THE STATION IS LOCATED ABOUT 19-1/2 MILES EAST-NORTHEAST OF CASTLE
 PU1295'ROCK, 7-3/4 MILES WEST OF MUD BUTTE, AND 6-3/4 MILES NORTH OF
 PU1295'SULPHUR CREEK BRIDGE ON U.S. HIGHWAY 212, ON THE NORTH SIDE
 PU1295'RIGHT-OF-WAY WHERE A GRADED, GRAVEL ROAD CROSSES A RIDGE NEAR A
 PU1295'SMALL COMMUNITY CHURCH.
 PU1295'
 PU1295'TO REACH THE STATION FROM THE POST OFFICE IN NEWELL, GO NORTH ON
 PU1295'GIRARD AVENUE 0.4 MILE TO U.S. HIGHWAY 212.  TURN RIGHT AND GO
 PU1295'EAST AND NORTHEAST ON THE HIGHWAY 23.1 MILES TO THE BRIDGE OVER
 PU1295'SULPHUR CREEK.  CONTINUE NORTHEAST 0.4 MILE TO A SIDE ROAD ON THE
 PU1295'LEFT.  TURN LEFT AND GO NORTHWEST AND WEST THEN NORTH 4.3 MILES
 PU1295'ON THE MAIN GRAVELED ROAD TO A CROSSROAD.  TURN RIGHT AND GO
 PU1295'EAST 0.1 MILE TO A FORK.  TAKE THE LEFT FORK AND CONTINUE EAST
 PU1295'AND NORTH 2.9 MILES TO A FORK.  CONTINUE STRAIGHT EAST 0.7
 PU1295'MILE TO THE CHURCH AND STATION ON THE LEFT.
 PU1295'
 PU1295'THE STATION MARK, A STANDARD DISK STAMPED CHURCH 1962 CEMENTED IN
 PU1295'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT PROJECTING
 PU1295'2 INCHES ABOVE GROUND, IS 39.9 FEET SOUTH-SOUTHWEST OF THE
 PU1295'SOUTHWEST CORNER OF THE FENCE AROUND THE CHURCH PROPERTY, AND 33.6
 PU1295'FEET NORTH OF THE CENTER OF THE ROAD.
 PU1295'
 PU1295'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CHURCH NO 1
 PU1295'1962 CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE
 PU1295'MONUMENT PROJECTING 3 INCHES ABOVE GROUND, IS 32.0 FEET NORTH
 PU1295'OF THE CENTER OF THE ROAD, 41.3 FEET SOUTH-SOUTHWEST OF THE WEST
 PU1295'GATE POST AT THE ENTRANCE TO CHURCH PROPERTY, AND AT THE SAME
 PU1295'ELEVATION AS THE STATION.
 PU1295'
 PU1295'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CHURCH NO 2
 PU1295'1962 CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU1295'PROJECTING 5 INCHES ABOVE GROUND, IS 29.8 FEET SOUTH OF THE CENTER
 PU1295'OF THE ROAD, 0.5 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND
 PU1295'ABOUT 18 INCHES LOWER THAN THE STATION.
 PU1295'
 PU1295'THE PICTURE POINT IS THE METAL KNOB ON THE GABLE ON THE SOUTH
 PU1295'END OF THE RIDGE POLE OF THE SMALL ROOF OVER THE ENTRY OF THE
 PU1295'CHURCH.  THE CHURCH IS ABOUT 40 FEET LONG AND 15 FEET WIDE WITH
 PU1295'A DARK COLORED ROOF AND STUCCO WALLS.  THERE IS A WHITE WOODEN
 PU1295'CROSS AT THE SOUTH END OF THE MAIN ROOF OF THE BUILDING.
 PU1295
 PU1295                          STATION RECOVERY (1963)
 PU1295
 PU1295'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1295'31.1 MI NE FROM NEWELL.
 PU1295'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1295'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1295'ROAD, THENCE 3.5 MILES NORTHEAST ALONG A GRAVELED ROAD, AT A
 PU1295'SMALL CHURCH ON TOP OF A HIGH HILL, 34 FEET NORTH OF THE
 PU1295'CENTERLINE OF THE ROAD, 94 FEET SOUTHWEST OF THE SOUTHWEST
 PU1295'CORNER OF THE CHURCH, 40 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 PU1295'OF A FENCE AROUND THE CHURCH, ABOUT 1 FOOT ABOVE THE LEVEL OF
 PU1295'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1295'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0887 ***********************************************************************
 PR0887  DESIGNATION -  CHURCH HIGH SPIRE SE OF HANSEN
 PR0887  PID         -  PR0887
 PR0887  STATE/COUNTY-  SD/KINGSBURY
 PR0887  COUNTRY     -  US
 PR0887  USGS QUAD   -  OLDHAM (2017)
 PR0887
 PR0887                         *CURRENT SURVEY CONTROL
 PR0887  ______________________________________________________________________
 PR0887* NAD 83(1996) POSITION- 44 13 24.50142(N) 097 22 16.90458(W)   ADJUSTED
 PR0887  ______________________________________________________________________
 PR0887  GEOID HEIGHT    -        -25.447 (meters)                     GEOID18
 PR0887  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 PR0887  HORZ ORDER      -  THIRD
 PR0887
 PR0887.The horizontal coordinates were established by classical geodetic methods
 PR0887.and adjusted by the National Geodetic Survey in January 1998.
 PR0887
 PR0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0887.GEOID18 height accuracy estimate available here.
 PR0887
 PR0887.Click photographs - Photos may exist for this station.
 PR0887
 PR0887.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0887
 PR0887. The following values were computed from the NAD 83(1996) position.
 PR0887
 PR0887;                    North         East     Units Scale Factor Converg.
 PR0887;SPC SD N     -    46,763.586   810,012.103   MT  1.00004261   +1 51 37.4
 PR0887;SPC SD N     -   153,423.53  2,657,514.71   sFT  1.00004261   +1 51 37.4
 PR0887;SPC SD S     -   214,204.195   836,615.896   MT  0.99996263   +2 02 36.0
 PR0887;SPC SD S     -   702,768.26  2,744,797.32   sFT  0.99996263   +2 02 36.0
 PR0887;UTM  14      - 4,897,983.595   630,083.977   MT  0.99980811   +1 08 09.8
 PR0887
 PR0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3008397983(NAD 83)
 PR0887
 PR0887                          SUPERSEDED SURVEY CONTROL
 PR0887
 PR0887  NAD 83(1986)-  44 13 24.50035(N)    097 22 16.87394(W) AD(       ) 3
 PR0887  NAD 27      -  44 13 24.60600(N)    097 22 15.62300(W) AD(       ) 3
 PR0887  USSD        -  44 13 24.77700(N)    097 22 16.05100(W) AD(       ) 3
 PR0887
 PR0887.Superseded values are not recommended for survey control.
 PR0887
 PR0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0887.See file dsdata.pdf to determine how the superseded data were derived.
 PR0887
 PR0887_MARKER: 90 = CHURCH SPIRE
 PR0887
 PR0887  HISTORY     - Date     Condition        Report By
 PR0887  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0887  HISTORY     - 1935     GOOD             CGS
 PR0887
 PR0887                          STATION DESCRIPTION
 PR0887
 PR0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0887'STILL STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0930 ***********************************************************************
 OQ0930  DESIGNATION -  CHURCH ON E END OF RIDGE SPIRE
 OQ0930  PID         -  OQ0930
 OQ0930  STATE/COUNTY-  SD/HANSON
 OQ0930  COUNTRY     -  US
 OQ0930  USGS QUAD   -  SPENCER SW (2017)
 OQ0930
 OQ0930                         *CURRENT SURVEY CONTROL
 OQ0930  ______________________________________________________________________
 OQ0930* NAD 83(1996) POSITION- 43 33 26.41812(N) 097 38 50.45485(W)   ADJUSTED
 OQ0930  ______________________________________________________________________
 OQ0930  GEOID HEIGHT    -        -26.066 (meters)                     GEOID18
 OQ0930  LAPLACE CORR    -          1.94  (seconds)                    DEFLEC18
 OQ0930  HORZ ORDER      -  THIRD
 OQ0930
 OQ0930.The horizontal coordinates were established by classical geodetic methods
 OQ0930.and adjusted by the National Geodetic Survey in January 1998.
 OQ0930
 OQ0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0930.GEOID18 height accuracy estimate available here.
 OQ0930
 OQ0930.Click photographs - Photos may exist for this station.
 OQ0930
 OQ0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0930
 OQ0930. The following values were computed from the NAD 83(1996) position.
 OQ0930
 OQ0930;                    North         East     Units Scale Factor Converg.
 OQ0930;SPC SD S     -   139,484.651   816,969.932   MT  0.99990744   +1 51 10.6
 OQ0930;SPC SD S     -   457,625.89  2,680,342.19   sFT  0.99990744   +1 51 10.6
 OQ0930;UTM  14      - 4,823,598.032   609,251.186   MT  0.99974681   +0 55 55.8
 OQ0930
 OQ0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0925123598(NAD 83)
 OQ0930
 OQ0930                          SUPERSEDED SURVEY CONTROL
 OQ0930
 OQ0930  NAD 83(1995)-  43 33 26.42523(N)    097 38 50.44030(W) AD(       ) 3
 OQ0930  NAD 83(1986)-  43 33 26.42871(N)    097 38 50.43656(W) AD(       ) 3
 OQ0930  NAD 27      -  43 33 26.49300(N)    097 38 49.19100(W) AD(       ) 3
 OQ0930  USSD        -  43 33 26.67200(N)    097 38 49.56900(W) AD(       ) 3
 OQ0930
 OQ0930.Superseded values are not recommended for survey control.
 OQ0930
 OQ0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0930.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0930
 OQ0930_MARKER: 90 = CHURCH SPIRE
 OQ0930
 OQ0930  HISTORY     - Date     Condition        Report By
 OQ0930  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0930
 OQ0930                          STATION DESCRIPTION
 OQ0930
 OQ0930'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1294 ***********************************************************************
 PU1294  DESIGNATION -  CHURCH RM 1
 PU1294  PID         -  PU1294
 PU1294  STATE/COUNTY-  SD/BUTTE
 PU1294  COUNTRY     -  US
 PU1294  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1294
 PU1294                         *CURRENT SURVEY CONTROL
 PU1294  ______________________________________________________________________
 PU1294* NAD 83(1986) POSITION- 44 59 44.55   (N) 103 01 37.61   (W)   HD_HELD1
 PU1294* NAVD 88 ORTHO HEIGHT -   903.109 (meters)     2962.95  (feet) ADJUSTED
 PU1294  ______________________________________________________________________
 PU1294  GEOID HEIGHT    -        -17.177 (meters)                     GEOID18
 PU1294  DYNAMIC HEIGHT  -        902.911 (meters)     2962.30  (feet) COMP
 PU1294  MODELED GRAVITY -    980,366.7   (mgal)                       NAVD 88
 PU1294
 PU1294  VERT ORDER      -  SECOND    CLASS 0
 PU1294
 PU1294.The horizontal coordinates were determined by differentially corrected
 PU1294.hand held GPS observations or other comparable positioning techniques
 PU1294.and have an estimated accuracy of +/- 3 meters.
 PU1294
 PU1294.The orthometric height was determined by differential leveling and
 PU1294.adjusted by the NATIONAL GEODETIC SURVEY
 PU1294.in June 1991.
 PU1294
 PU1294.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1294.GEOID18 height accuracy estimate available here.
 PU1294
 PU1294.Click photographs - Photos may exist for this station.
 PU1294
 PU1294.The dynamic height is computed by dividing the NAVD 88
 PU1294.geopotential number by the normal gravity value computed on the
 PU1294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1294.degrees latitude (g = 980.6199 gals.).
 PU1294
 PU1294.The modeled gravity was interpolated from observed gravity values.
 PU1294
 PU1294;                    North         East    Units  Estimated Accuracy
 PU1294;SPC SD N     -   133,627.6     361,373.9     MT  (+/- 3 meters HH1 GPS) 
 PU1294
 PU1294_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5550584367(NAD 83)
 PU1294
 PU1294                          SUPERSEDED SURVEY CONTROL
 PU1294
 PU1294  NGVD 29 (??/??/92)  902.632  (m)         2961.39   (f) ADJ UNCH    2 0
 PU1294
 PU1294.Superseded values are not recommended for survey control.
 PU1294
 PU1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1294.See file dsdata.pdf to determine how the superseded data were derived.
 PU1294
 PU1294_MARKER: DR = REFERENCE MARK DISK
 PU1294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1294_STAMPING: CHURCH NO 1 1962
 PU1294_MARK LOGO: CGS
 PU1294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1294+STABILITY: SURFACE MOTION
 PU1294
 PU1294  HISTORY     - Date     Condition        Report By
 PU1294  HISTORY     - 1962     MONUMENTED       CGS
 PU1294  HISTORY     - 1963     GOOD             CGS
 PU1294
 PU1294                          STATION DESCRIPTION
 PU1294
 PU1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1294'31.1 MI NE FROM NEWELL.
 PU1294'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1294'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1294'ROAD, THENCE 3.5 MILES NORTHEAST ALONG A GRAVELED ROAD, 78 FEET
 PU1294'SOUTH OF THE SOUTHEAST CORNER OF A SMALL CHUCRH ON THE TOP OF A
 PU1294'HIGH HILL, 49 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF THE
 PU1294'FENCE AROUND THE CHURCH, 43.6 FEET EAST OF THE STATION MARK,
 PU1294'32 FEET NORTH OF THE CENTERLINE OF THE ROAD, ABOUT LEVEL WITH
 PU1294'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1294'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1296 ***********************************************************************
 PU1296  DESIGNATION -  CHURCH RM 2
 PU1296  PID         -  PU1296
 PU1296  STATE/COUNTY-  SD/BUTTE
 PU1296  COUNTRY     -  US
 PU1296  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1296
 PU1296                         *CURRENT SURVEY CONTROL
 PU1296  ______________________________________________________________________
 PU1296* NAD 83(1986) POSITION- 44 59 43.97   (N) 103 01 38.30   (W)   HD_HELD1
 PU1296* NAVD 88 ORTHO HEIGHT -   902.370 (meters)     2960.53  (feet) ADJUSTED
 PU1296  ______________________________________________________________________
 PU1296  GEOID HEIGHT    -        -17.176 (meters)                     GEOID18
 PU1296  DYNAMIC HEIGHT  -        902.172 (meters)     2959.88  (feet) COMP
 PU1296  MODELED GRAVITY -    980,366.7   (mgal)                       NAVD 88
 PU1296
 PU1296  VERT ORDER      -  SECOND    CLASS 0
 PU1296
 PU1296.The horizontal coordinates were determined by differentially corrected
 PU1296.hand held GPS observations or other comparable positioning techniques
 PU1296.and have an estimated accuracy of +/- 3 meters.
 PU1296
 PU1296.The orthometric height was determined by differential leveling and
 PU1296.adjusted by the NATIONAL GEODETIC SURVEY
 PU1296.in June 1991.
 PU1296
 PU1296.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1296.GEOID18 height accuracy estimate available here.
 PU1296
 PU1296.Click photographs - Photos may exist for this station.
 PU1296
 PU1296.The dynamic height is computed by dividing the NAVD 88
 PU1296.geopotential number by the normal gravity value computed on the
 PU1296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1296.degrees latitude (g = 980.6199 gals.).
 PU1296
 PU1296.The modeled gravity was interpolated from observed gravity values.
 PU1296
 PU1296;                    North         East    Units  Estimated Accuracy
 PU1296;SPC SD N     -   133,610.3     361,358.1     MT  (+/- 3 meters HH1 GPS) 
 PU1296
 PU1296_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5549084348(NAD 83)
 PU1296
 PU1296                          SUPERSEDED SURVEY CONTROL
 PU1296
 PU1296  NGVD 29 (??/??/92)  901.893  (m)         2958.96   (f) ADJ UNCH    2 0
 PU1296
 PU1296.Superseded values are not recommended for survey control.
 PU1296
 PU1296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1296.See file dsdata.pdf to determine how the superseded data were derived.
 PU1296
 PU1296_MARKER: DR = REFERENCE MARK DISK
 PU1296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1296_STAMPING: CHURCH NO 2 1962
 PU1296_MARK LOGO: CGS
 PU1296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1296+STABILITY: SURFACE MOTION
 PU1296
 PU1296  HISTORY     - Date     Condition        Report By
 PU1296  HISTORY     - 1962     MONUMENTED       CGS
 PU1296  HISTORY     - 1963     GOOD             CGS
 PU1296
 PU1296                          STATION DESCRIPTION
 PU1296
 PU1296'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1296'31.1 MI NE FROM NEWELL.
 PU1296'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1296'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1296'ROAD, THENCE 3.5 MILES NORTHEAST ALONG A GRAVELED ROAD, AT A
 PU1296'SMALL CHURCH ON TOP OF A HIGH HILL, 28 FEET SOUTH OF THE
 PU1296'CENTERLINE OF THE ROAD, 61.7 FEET SOUTH AND ACROSS THE ROAD
 PU1296'FROM THE STATION MARK, 1.0 FOOT NORTH OF A FENCE, ABOUT 2 FEET
 PU1296'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1296'POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1846 ***********************************************************************
 NM1846  DESIGNATION -  CHURCH SPIRE D
 NM1846  PID         -  NM1846
 NM1846  STATE/COUNTY-  SD/CLAY
 NM1846  COUNTRY     -  US
 NM1846  USGS QUAD   -  VERMILLION SE (2017)
 NM1846
 NM1846                         *CURRENT SURVEY CONTROL
 NM1846  ______________________________________________________________________
 NM1846* NAD 83(1996) POSITION- 42 51 57.04793(N) 096 50 44.32811(W)   ADJUSTED
 NM1846  ______________________________________________________________________
 NM1846  GEOID HEIGHT    -        -25.529 (meters)                     GEOID18
 NM1846  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 NM1846  HORZ ORDER      -  THIRD
 NM1846
 NM1846.The horizontal coordinates were established by classical geodetic methods
 NM1846.and adjusted by the National Geodetic Survey in January 1998.
 NM1846
 NM1846.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1846.GEOID18 height accuracy estimate available here.
 NM1846
 NM1846.Click photographs - Photos may exist for this station.
 NM1846
 NM1846.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1846
 NM1846. The following values were computed from the NAD 83(1996) position.
 NM1846
 NM1846;                    North         East     Units Scale Factor Converg.
 NM1846;SPC SD S     -    65,141.321   884,921.364   MT  0.99999246   +2 24 21.6
 NM1846;SPC SD S     -   213,717.82  2,903,279.51   sFT  0.99999246   +2 24 21.6
 NM1846;UTM  14      - 4,748,168.757   675,982.484   MT  0.99998102   +1 27 57.4
 NM1846
 NM1846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7598248168(NAD 83)
 NM1846
 NM1846                          SUPERSEDED SURVEY CONTROL
 NM1846
 NM1846  NAD 83(1995)-  42 51 57.04823(N)    096 50 44.32762(W) AD(       ) 3
 NM1846  NAD 83(1986)-  42 51 57.05225(N)    096 50 44.31825(W) AD(       ) 3
 NM1846  NAD 27      -  42 51 57.06000(N)    096 50 43.17000(W) AD(       ) 3
 NM1846
 NM1846.Superseded values are not recommended for survey control.
 NM1846
 NM1846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1846.See file dsdata.pdf to determine how the superseded data were derived.
 NM1846
 NM1846_MARKER: 90 = CHURCH SPIRE
 NM1846
 NM1846  HISTORY     - Date     Condition        Report By
 NM1846  HISTORY     - 1935     FIRST OBSERVED   CGS
 NM1846
 NM1846                          STATION DESCRIPTION
 NM1846
 NM1846'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 NM1846'POINT OBSERVED UPON WAS TIP OF SPIRE OF CHURCH ABOUT 6 MILES
 NM1846'DISTANT FROM STATION ORR LA PLACE AZIMUTH.
 NM1846'
 NM1846'OBSERVED UPON FROM ORR LA PLACE AZIMUTH AND STEWART.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1843 ***********************************************************************
 NM1843  DESIGNATION -  CHURCH SPIRE E
 NM1843  PID         -  NM1843
 NM1843  STATE/COUNTY-  SD/UNION
 NM1843  COUNTRY     -  US
 NM1843  USGS QUAD   -  ALSEN (2017)
 NM1843
 NM1843                         *CURRENT SURVEY CONTROL
 NM1843  ______________________________________________________________________
 NM1843* NAD 83(1996) POSITION- 42 56 21.25004(N) 096 45 46.01984(W)   ADJUSTED
 NM1843  ______________________________________________________________________
 NM1843  GEOID HEIGHT    -        -25.561 (meters)                     GEOID18
 NM1843  LAPLACE CORR    -         -0.67  (seconds)                    DEFLEC18
 NM1843  HORZ ORDER      -  THIRD
 NM1843
 NM1843.The horizontal coordinates were established by classical geodetic methods
 NM1843.and adjusted by the National Geodetic Survey in January 1998.
 NM1843
 NM1843.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1843.GEOID18 height accuracy estimate available here.
 NM1843
 NM1843.Click photographs - Photos may exist for this station.
 NM1843
 NM1843.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1843
 NM1843. The following values were computed from the NAD 83(1996) position.
 NM1843
 NM1843;                    North         East     Units Scale Factor Converg.
 NM1843;SPC SD S     -    73,574.198   891,336.264   MT  0.99997661   +2 27 47.3
 NM1843;SPC SD S     -   241,384.68  2,924,325.73   sFT  0.99997661   +2 27 47.3
 NM1843;UTM  14      - 4,756,495.423   682,534.847   MT  1.00000991   +1 31 28.1
 NM1843
 NM1843_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8253456495(NAD 83)
 NM1843
 NM1843                          SUPERSEDED SURVEY CONTROL
 NM1843
 NM1843  NAD 83(1995)-  42 56 21.25035(N)    096 45 46.01869(W) AD(       ) 3
 NM1843  NAD 83(1986)-  42 56 21.25417(N)    096 45 46.00961(W) AD(       ) 3
 NM1843  NAD 27      -  42 56 21.27200(N)    096 45 44.85700(W) AD(       ) 3
 NM1843
 NM1843.Superseded values are not recommended for survey control.
 NM1843
 NM1843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1843.See file dsdata.pdf to determine how the superseded data were derived.
 NM1843
 NM1843_MARKER: 90 = CHURCH SPIRE
 NM1843
 NM1843  HISTORY     - Date     Condition        Report By
 NM1843  HISTORY     - 1935     FIRST OBSERVED   CGS
 NM1843
 NM1843                          STATION DESCRIPTION
 NM1843
 NM1843'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 NM1843'POINT SIGHTED UPON WAS TIP OF SPIRE ON FRAME CHURCH ABOUT 3
 NM1843'MILES DISTANT FROM STATION STEWART.
 NM1843'
 NM1843'OBSERVED UPON FROM STATIONS ORR, ORR LAPLACE AZI., AND STEWART.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0709 ***********************************************************************
 OS0709  DESIGNATION -  CHURCH SPIRE W OF LAKEVIEW
 OS0709  PID         -  OS0709
 OS0709  STATE/COUNTY-  SD/TODD
 OS0709  COUNTRY     -  US
 OS0709  USGS QUAD   -  SAINT FRANCIS SE (2017)
 OS0709
 OS0709                         *CURRENT SURVEY CONTROL
 OS0709  ______________________________________________________________________
 OS0709* NAD 83(1996) POSITION- 43 05 16.47289(N) 100 47 11.98584(W)   ADJUSTED
 OS0709  ______________________________________________________________________
 OS0709  GEOID HEIGHT    -        -21.928 (meters)                     GEOID18
 OS0709  LAPLACE CORR    -         -6.87  (seconds)                    DEFLEC18
 OS0709  HORZ ORDER      -  THIRD
 OS0709
 OS0709.The horizontal coordinates were established by classical geodetic methods
 OS0709.and adjusted by the National Geodetic Survey in January 1998.
 OS0709
 OS0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0709.GEOID18 height accuracy estimate available here.
 OS0709
 OS0709.Click photographs - Photos may exist for this station.
 OS0709
 OS0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0709
 OS0709. The following values were computed from the NAD 83(1996) position.
 OS0709
 OS0709;                    North         East     Units Scale Factor Converg.
 OS0709;SPC SD S     -    83,927.589   563,089.873   MT  0.99994945   -0 18 45.8
 OS0709;SPC SD S     -   275,352.43  1,847,404.03   sFT  0.99994945   -0 18 45.8
 OS0709;UTM  14      - 4,772,126.167   354,578.235   MT  0.99986015   -1 13 14.6
 OS0709
 OS0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN5457872126(NAD 83)
 OS0709
 OS0709                          SUPERSEDED SURVEY CONTROL
 OS0709
 OS0709  NAD 83(1995)-  43 05 16.47256(N)    100 47 11.98598(W) AD(       ) 3
 OS0709  NAD 83(1986)-  43 05 16.47241(N)    100 47 11.99561(W) AD(       ) 3
 OS0709  NAD 27      -  43 05 16.44500(N)    100 47 10.46200(W) AD(       ) 3
 OS0709
 OS0709.Superseded values are not recommended for survey control.
 OS0709
 OS0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0709.See file dsdata.pdf to determine how the superseded data were derived.
 OS0709
 OS0709_MARKER: 90 = CHURCH SPIRE
 OS0709
 OS0709  HISTORY     - Date     Condition        Report By
 OS0709  HISTORY     - 1933     FIRST OBSERVED   CGS
 OS0709
 OS0709                          STATION DESCRIPTION
 OS0709
 OS0709'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0722 ***********************************************************************
 OS0722  DESIGNATION -  CIRCLE
 OS0722  PID         -  OS0722
 OS0722  STATE/COUNTY-  SD/JONES
 OS0722  COUNTRY     -  US
 OS0722  USGS QUAD   -  WESTOVER (2017)
 OS0722
 OS0722                         *CURRENT SURVEY CONTROL
 OS0722  ______________________________________________________________________
 OS0722* NAD 83(1996) POSITION- 43 44 25.91629(N) 100 43 51.32712(W)   ADJUSTED
 OS0722* NAVD 88 ORTHO HEIGHT -   659.    (meters)     2162.    (feet) SCALED
 OS0722  ______________________________________________________________________
 OS0722  GEOID HEIGHT    -        -24.169 (meters)                     GEOID18
 OS0722  LAPLACE CORR    -         -5.79  (seconds)                    DEFLEC18
 OS0722  HORZ ORDER      -  FIRST
 OS0722
 OS0722.The horizontal coordinates were established by classical geodetic methods
 OS0722.and adjusted by the National Geodetic Survey in January 1998.
 OS0722
 OS0722.The orthometric height was scaled from a topographic map.
 OS0722
 OS0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0722.GEOID18 height accuracy estimate available here.
 OS0722
 OS0722.Click photographs - Photos may exist for this station.
 OS0722
 OS0722.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0722
 OS0722. The following values were computed from the NAD 83(1996) position.
 OS0722
 OS0722;                    North         East     Units Scale Factor Converg.
 OS0722;SPC SD S     -   156,404.569   567,975.139   MT  0.99990914   -0 16 27.4
 OS0722;SPC SD S     -   513,137.32  1,863,431.77   sFT  0.99990914   -0 16 27.4
 OS0722;UTM  14      - 4,844,510.847   360,620.377   MT  0.99983895   -1 11 49.0
 OS0722
 OS0722!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0722!SPC SD S     -   0.99990039  x   0.99990914  =   0.99980954
 OS0722!UTM  14      -   0.99990039  x   0.99983895  =   0.99973936
 OS0722
 OS0722:                Primary Azimuth Mark                     Grid Az
 OS0722:SPC SD S     -  CIRCLE AZ MK                             333 12 44.9
 OS0722:UTM  14      -  CIRCLE AZ MK                             334 08 06.5
 OS0722
 OS0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6062044510(NAD 83)
 OS0722
 OS0722|---------------------------------------------------------------------|
 OS0722| PID    Reference Object                     Distance      Geod. Az  |
 OS0722|                                                           dddmmss.s |
 OS0722| OS0712 MURDO MUNICIPAL TANK                APPROX.16.6 KM 0043857.8 |
 OS0722| CO2876 CIRCLE RM 1                          11.948 METERS 10657     |
 OS0722| CO2877 CIRCLE RM 2                           9.845 METERS 17517     |
 OS0722| CO2875 CIRCLE AZ MK                                       3325617.5 |
 OS0722|---------------------------------------------------------------------|
 OS0722
 OS0722                          SUPERSEDED SURVEY CONTROL
 OS0722
 OS0722  NAD 83(1995)-  43 44 25.91124(N)    100 43 51.33360(W) AD(       ) 1
 OS0722  NAD 83(1986)-  43 44 25.91020(N)    100 43 51.33550(W) AD(       ) 1
 OS0722  NAD 27      -  43 44 25.93700(N)    100 43 49.84500(W) AD(       ) 1
 OS0722
 OS0722.Superseded values are not recommended for survey control.
 OS0722
 OS0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0722.See file dsdata.pdf to determine how the superseded data were derived.
 OS0722
 OS0722_MARKER: DS = TRIANGULATION STATION DISK
 OS0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0722_STAMPING: CIRCLE 1936
 OS0722_MARK LOGO: CGS
 OS0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0722+STABILITY: SURFACE MOTION
 OS0722
 OS0722  HISTORY     - Date     Condition        Report By
 OS0722  HISTORY     - 1936     MONUMENTED       CGS
 OS0722
 OS0722                          STATION DESCRIPTION
 OS0722
 OS0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0722'STATION IS ABOUT 10.7 MILES AIRLINE, SOUTH-SOUTHWEST OF MURDO,
 OS0722'ABOUT 17 MILES AIRLINE, AND 23 MILES BY ROAD NORTH OF TOWN OF WHITE
 OS0722'RIVER, ABOUT 1.0 MILE EAST OF THE WHITE RIVER, AT THE HIGHEST
 OS0722'POINT OF RIDGE IN OPEN PASTURE LAND, 6.8 MILES BY ROAD WESTWARD
 OS0722'OF U.S. HIGHWAY 183.  THE MARK PROJECTS 2 INCHES.
 OS0722'
 OS0722'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION.  THE MARK
 OS0722'PROJECTS 3 INCHES.
 OS0722'
 OS0722'REFERENCE MARK NO. 2 IS SOUTH OF THE STATION.  THE MARK
 OS0722'PROJECTS 4 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS
 OS0722'IS 40.58 FEET.
 OS0722'
 OS0722'THE AZIMUTH MARK IS NORTH-NORTHWEST OF THE STATION, 40 FEET
 OS0722'SOUTHWEST OF CENTERLINE OF DIM ROAD.  THE MARK PROJECTS 5
 OS0722'INCHES.
 OS0722'
 OS0722'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 183 AND
 OS0722'STATE HIGHWAY 40 IN WHITE RIVER, GO NORTH ON U.S. 183 FOR 16.4
 OS0722'MILES TO A T-INTERSECTION AND ROAD LEADING SOUTHWEST (0.1
 OS0722'MILE NORTH OF BRIDGE ACROSS THE WHITE RIVER).  TURN SHARPLY
 OS0722'LEFT (SOUTHWEST) AND FOLLOW WINDING ROAD WESTWARD 2.2 MILES
 OS0722'TO FORKS, TAKE RIGHT FORK (MAIN ROAD) AND GO 3.1 MILES TO DIM
 OS0722'ROAD LEADING NORTH THROUGH FIELD (0.1 MILE EAST OF LONE TREE
 OS0722'ON SOUTH SIDE OF ROAD).  GO NORTH ON DIM ROAD 0.1 MILE TO
 OS0722'GATE, CONTINUE NORTH 1.25 MILES, LEAVE ROAD AND GO 0.5 MILE
 OS0722'NORTHWEST TO HIGHEST POINT OF RIDGE AND STATION.
 OS0722'
 OS0722'SIGNALS SHOWN FROM THE GROUND AT TEXSAM 1933 AND CODY 1933
 OS0722'ARE VISIBLE FROM THE GROUND.
 OS0722'
 OS0722'A SIGNAL 5 FEET ABOVE MURDO IS VISIBLE AT 5 FEET.
 OS0722'
 OS0722'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0722'BRONZE DISKS SET AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7991 ***********************************************************************
 AC7991  CBN         -  This is a Cooperative Base Network Control Station.
 AC7991  DESIGNATION -  CLAIRE
 AC7991  PID         -  AC7991
 AC7991  STATE/COUNTY-  SD/ROBERTS
 AC7991  COUNTRY     -  US
 AC7991  USGS QUAD   -  CLAIRE CITY SW (2017)
 AC7991
 AC7991                         *CURRENT SURVEY CONTROL
 AC7991  ______________________________________________________________________
 AC7991* NAD 83(2011) POSITION- 45 52 26.48861(N) 097 11 10.61509(W)   ADJUSTED
 AC7991* NAD 83(2011) ELLIP HT-   340.914 (meters)        (06/27/12)   ADJUSTED
 AC7991* NAD 83(2011) EPOCH   -  2010.00
 AC7991* NAVD 88 ORTHO HEIGHT -   366.6   (meters)     1203.    (feet) GPS OBS
 AC7991  ______________________________________________________________________
 AC7991  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7991  GEOID HEIGHT    -        -25.553 (meters)                     GEOID96
 AC7991  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 AC7991  NAD 83(2011) X  -   -556,503.088 (meters)                     COMP
 AC7991  NAD 83(2011) Y  - -4,413,673.761 (meters)                     COMP
 AC7991  NAD 83(2011) Z  -  4,555,754.459 (meters)                     COMP
 AC7991  LAPLACE CORR    -         -4.05  (seconds)                    DEFLEC18
 AC7991
 AC7991  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7991  Standards:
 AC7991         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7991            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7991  -------------------------------------------------------------------
 AC7991  NETWORK    0.96   2.69           0.43   0.34   1.37     -0.12261586
 AC7991  -------------------------------------------------------------------
 AC7991  Click here for local accuracies and other accuracy information.
 AC7991
 AC7991.The horizontal coordinates were established by GPS observations
 AC7991.and adjusted by the National Geodetic Survey in June 2012.
 AC7991
 AC7991.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7991.been affixed to the stable North American tectonic plate. See 
 AC7991.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7991
 AC7991.The horizontal coordinates are valid at the epoch date displayed above
 AC7991.which is a decimal equivalence of Year/Month/Day.
 AC7991
 AC7991.The orthometric height was determined by GPS observations and a
 AC7991.high-resolution geoid model.
 AC7991
 AC7991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7991.GEOID18 height accuracy estimate available here.
 AC7991
 AC7991.Click photographs - Photos may exist for this station.
 AC7991
 AC7991.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7991
 AC7991.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7991
 AC7991.The ellipsoidal height was determined by GPS observations
 AC7991.and is referenced to NAD 83.
 AC7991
 AC7991. The following values were computed from the NAD 83(2011) position.
 AC7991
 AC7991;                    North         East     Units Scale Factor Converg.
 AC7991;SPC SD N     -   230,575.335   818,419.275   MT  1.00004240   +1 59 29.0
 AC7991;SPC SD N     -   756,479.24  2,685,097.24   sFT  1.00004240   +1 59 29.0
 AC7991;UTM  14      - 5,081,650.373   640,758.077   MT  0.99984358   +1 18 07.6
 AC7991
 AC7991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7991!SPC SD N     -   0.99994656  x   1.00004240  =   0.99998896
 AC7991!UTM  14      -   0.99994656  x   0.99984358  =   0.99979015
 AC7991
 AC7991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4075881650(NAD 83)
 AC7991
 AC7991                          SUPERSEDED SURVEY CONTROL
 AC7991
 AC7991  NAD 83(2007)-  45 52 26.48854(N)    097 11 10.61599(W) AD(2002.00) 0
 AC7991  ELLIP H (02/10/07)  340.944  (m)                       GP(2002.00)    
 AC7991  ELLIP H (04/15/04)  340.974  (m)                       GP(       ) 2 1
 AC7991  NAD 83(1996)-  45 52 26.48790(N)    097 11 10.61551(W) AD(       ) B
 AC7991  ELLIP H (04/18/97)  340.977  (m)                       GP(       ) 4 1
 AC7991
 AC7991.Superseded values are not recommended for survey control.
 AC7991
 AC7991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7991.See file dsdata.pdf to determine how the superseded data were derived.
 AC7991
 AC7991_MARKER: Z = SEE DESCRIPTION
 AC7991_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7991_STAMPING: CLAIRE 1995
 AC7991_MARK LOGO: NGS
 AC7991_PROJECTION: FLUSH
 AC7991_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7991+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1996
 AC7991_ROD/PIPE-DEPTH: 6.4 meters
 AC7991_SLEEVE-DEPTH  : 1.8 meters
 AC7991
 AC7991  HISTORY     - Date     Condition        Report By
 AC7991  HISTORY     - 1995     MONUMENTED       SDDT
 AC7991  HISTORY     - 19960930 GOOD             NGS
 AC7991
 AC7991                          STATION DESCRIPTION
 AC7991
 AC7991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7991'THE STATION IS LOCATED ABOUT 4.2 MI (6.8 KM) WEST-NORTHWEST OF CLAIRE,
 AC7991'ON COUNTY ROAD 3.  OWNERSHIP--ROBERTS COUNTY.  TO REACH THE FROM THE
 AC7991'POST OFFICE IN CLAIRE CITY, GO NORTH ON STATE HIGHWAY 106 FOR 0.4 MI
 AC7991'(0.6 KM) TO THE JUNCTION OF STATE HIGHWAY 25, TURN LEFT AND GO WEST ON
 AC7991'STATE HIGHWAY 25 FOR 4.0 MI (6.4 KM) TO THE JUNCTION OF COUNTY ROAD 3,
 AC7991'TURN RIGHT AND GO NORTH ON COUNTY ROAD 3 FOR 0.8 MI (1.3 KM) TO THE
 AC7991'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC7991'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC7991'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 64.0 FT (19.5 M) WEST OF THE
 AC7991'ROAD CENTER, 22.0 FT (6.7 M) WEST OF THE CENTER OF THE SOUTH END OF A
 AC7991'CULVERT UNDER A FIELD ENTRANCE ROAD, 14.0 FT (4.3 M) SOUTH OF THE
 AC7991'CENTER OF THE ROAD, 1.5 FT (0.5 M) EAST OF A WITNESS POST, AND 1.5 FT
 AC7991'(0.5 M) WEST OF METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC7991'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0368 ***********************************************************************
 QQ0368  DESIGNATION -  CLAIRE CITY CATH CH SPIRE
 QQ0368  PID         -  QQ0368
 QQ0368  STATE/COUNTY-  SD/ROBERTS
 QQ0368  COUNTRY     -  US
 QQ0368  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0368
 QQ0368                         *CURRENT SURVEY CONTROL
 QQ0368  ______________________________________________________________________
 QQ0368* NAD 83(1996) POSITION- 45 50 41.12622(N) 097 06 59.92454(W)   ADJUSTED
 QQ0368  ______________________________________________________________________
 QQ0368  GEOID HEIGHT    -        -25.761 (meters)                     GEOID18
 QQ0368  LAPLACE CORR    -         -3.64  (seconds)                    DEFLEC18
 QQ0368  HORZ ORDER      -  THIRD
 QQ0368
 QQ0368.The horizontal coordinates were established by classical geodetic methods
 QQ0368.and adjusted by the National Geodetic Survey in January 1998.
 QQ0368
 QQ0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0368.GEOID18 height accuracy estimate available here.
 QQ0368
 QQ0368.Click photographs - Photos may exist for this station.
 QQ0368
 QQ0368.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0368
 QQ0368. The following values were computed from the NAD 83(1996) position.
 QQ0368
 QQ0368;                    North         East     Units Scale Factor Converg.
 QQ0368;SPC SD N     -   227,514.452   823,938.481   MT  1.00003516   +2 02 26.4
 QQ0368;SPC SD N     -   746,437.00  2,703,204.83   sFT  1.00003516   +2 02 26.4
 QQ0368;UTM  14      - 5,078,523.902   646,239.047   MT  0.99986292   +1 21 05.3
 QQ0368
 QQ0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4623978523(NAD 83)
 QQ0368
 QQ0368                          SUPERSEDED SURVEY CONTROL
 QQ0368
 QQ0368  NAD 83(1986)-  45 50 41.12400(N)    097 06 59.91486(W) AD(       ) 3
 QQ0368  NAD 27      -  45 50 41.27000(N)    097 06 58.59000(W) AD(       ) 3
 QQ0368
 QQ0368.Superseded values are not recommended for survey control.
 QQ0368
 QQ0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0368.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0368
 QQ0368_MARKER: 90 = CHURCH SPIRE
 QQ0368
 QQ0368  HISTORY     - Date     Condition        Report By
 QQ0368  HISTORY     - 1934     FIRST OBSERVED   CGS
 QQ0368
 QQ0368                          STATION DESCRIPTION
 QQ0368
 QQ0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QQ0368'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF THE CATHOLIC CHURCH
 QQ0368'ON N END OF MAIN STREET.  WOODEN STRUCTURE WITH SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0612 ***********************************************************************
 PR0612  DESIGNATION -  CLARK
 PR0612  PID         -  PR0612
 PR0612  STATE/COUNTY-  SD/CLARK
 PR0612  COUNTRY     -  US
 PR0612  USGS QUAD   -  CLARK NORTH (2017)
 PR0612
 PR0612                         *CURRENT SURVEY CONTROL
 PR0612  ______________________________________________________________________
 PR0612* NAD 83(1986) POSITION- 44 52 38.9    (N) 097 43 58.8    (W)   HD_HELD2
 PR0612* NAVD 88 ORTHO HEIGHT -   547.361 (meters)     1795.80  (feet) ADJUSTED
 PR0612  ______________________________________________________________________
 PR0612  GEOID HEIGHT    -        -24.592 (meters)                     GEOID18
 PR0612  DYNAMIC HEIGHT  -        547.281 (meters)     1795.54  (feet) COMP
 PR0612  MODELED GRAVITY -    980,454.3   (mgal)                       NAVD 88
 PR0612
 PR0612  VERT ORDER      -  FIRST     CLASS II
 PR0612
 PR0612.The horizontal coordinates were established by autonomous hand held GPS
 PR0612.observations and have an estimated accuracy of +/- 10 meters.
 PR0612
 PR0612.The orthometric height was determined by differential leveling and
 PR0612.adjusted by the NATIONAL GEODETIC SURVEY
 PR0612.in July 1998.
 PR0612
 PR0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0612.GEOID18 height accuracy estimate available here.
 PR0612
 PR0612.Click photographs - Photos may exist for this station.
 PR0612
 PR0612.The dynamic height is computed by dividing the NAVD 88
 PR0612.geopotential number by the normal gravity value computed on the
 PR0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0612.degrees latitude (g = 980.6199 gals.).
 PR0612
 PR0612.The modeled gravity was interpolated from observed gravity values.
 PR0612
 PR0612;                    North         East    Units  Estimated Accuracy
 PR0612;SPC SD N     -   118,535.      779,093.      MT  (+/- 10 meters HH2 GPS)
 PR0612
 PR0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0007170120(NAD 83)
 PR0612
 PR0612                          SUPERSEDED SURVEY CONTROL
 PR0612
 PR0612  NAVD 88 (06/15/91)  547.365  (m)         1795.81   (f) SUPERSEDED  1 2
 PR0612  NGVD 29 (??/??/92)  547.050  (m)         1794.78   (f) ADJ UNCH    1 2
 PR0612
 PR0612.Superseded values are not recommended for survey control.
 PR0612
 PR0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0612.See file dsdata.pdf to determine how the superseded data were derived.
 PR0612
 PR0612_MARKER: DB = BENCH MARK DISK
 PR0612_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PR0612+WITH SETTING: PAVEMENT
 PR0612_SP_SET: FOOTING
 PR0612_STAMPING: CLARK 1934
 PR0612_MARK LOGO: CGS
 PR0612_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0612+STABILITY: SURFACE MOTION
 PR0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0612+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR0612
 PR0612  HISTORY     - Date     Condition        Report By
 PR0612  HISTORY     - 1934     MONUMENTED       CGS
 PR0612  HISTORY     - 1980     GOOD             NGS
 PR0612  HISTORY     - 19950913 GOOD             NGS
 PR0612  HISTORY     - 19961011 GOOD             CHANCE
 PR0612
 PR0612                          STATION DESCRIPTION
 PR0612
 PR0612'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0612'AT CLARK.
 PR0612'AT CLARK, CLARK COUNTY, IN THE TRIANGULAR PLOT AT THE SOUTHEAST
 PR0612'CORNER OF COMMERCIAL AND FIRST STREETS, AND IN THE TOP OF THE
 PR0612'NORTH SIDE OF THE CONCRETE FLAGPOLE BASE.  A STANDARD DISK,
 PR0612'STAMPED CLARK 1934.
 PR0612
 PR0612                          STATION RECOVERY (1980)
 PR0612
 PR0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 PR0612'RECOVERED IN GOOD CONDITION.
 PR0612
 PR0612                          STATION RECOVERY (1995)
 PR0612
 PR0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0612'IN CLARK, AT THE INTERSECTION OF COMMERCIAL STREET AND U.S. HIGHWAY
 PR0612'212 (1ST AVENUE), IN A THE CONCRETE FOOTING FOR A FLAG POLE, 339.0 M
 PR0612'(1112.2 FT) WEST OF MILEPOST 346, 23.6 M (77.4 FT) EAST OF THE STREET
 PR0612'CENTER, 18.2 M (59.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0
 PR0612'FT) WEST OF THE EAST END OF THE FOOTING, 0.3 M (1.0 FT) SOUTH OF THE
 PR0612'NORTH END OF THE FOOTING, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PR0612'HIGHWAY.
 PR0612
 PR0612                          STATION RECOVERY (1996)
 PR0612
 PR0612'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0612'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0929 ***********************************************************************
 OR0929  DESIGNATION -  CLARK
 OR0929  PID         -  OR0929
 OR0929  STATE/COUNTY-  SD/LYMAN
 OR0929  COUNTRY     -  US
 OR0929  USGS QUAD   -  RELIANCE SE (2017)
 OR0929
 OR0929                         *CURRENT SURVEY CONTROL
 OR0929  ______________________________________________________________________
 OR0929* NAD 83(1996) POSITION- 43 47 27.64011(N) 099 32 02.86396(W)   ADJUSTED
 OR0929* NAVD 88 ORTHO HEIGHT -   555.8   (meters)     1823.    (feet) VERTCON3
 OR0929  ______________________________________________________________________
 OR0929  GEOID HEIGHT    -        -25.670 (meters)                     GEOID18
 OR0929  LAPLACE CORR    -          0.93  (seconds)                    DEFLEC18
 OR0929  HORZ ORDER      -  FIRST
 OR0929
 OR0929.The horizontal coordinates were established by classical geodetic methods
 OR0929.and adjusted by the National Geodetic Survey in January 1998.
 OR0929
 OR0929.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0929.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0929
 OR0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0929.GEOID18 height accuracy estimate available here.
 OR0929
 OR0929.Click photographs - Photos may exist for this station.
 OR0929
 OR0929.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0929
 OR0929. The following values were computed from the NAD 83(1996) position.
 OR0929
 OR0929;                    North         East     Units Scale Factor Converg.
 OR0929;SPC SD S     -   162,245.459   664,319.030   MT  0.99991140   +0 33 04.8
 OR0929;SPC SD S     -   532,300.31  2,179,520.02   sFT  0.99991140   +0 33 04.8
 OR0929;UTM  14      - 4,848,799.954   457,026.636   MT  0.99962271   -0 22 10.7
 OR0929
 OR0929!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0929!SPC SD S     -   0.99991688  x   0.99991140  =   0.99982829
 OR0929!UTM  14      -   0.99991688  x   0.99962271  =   0.99953963
 OR0929
 OR0929:                Primary Azimuth Mark                     Grid Az
 OR0929:SPC SD S     -  WIESNER                                  275 14 28.3
 OR0929:UTM  14      -  WIESNER                                  276 09 43.8
 OR0929
 OR0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5702648799(NAD 83)
 OR0929
 OR0929|---------------------------------------------------------------------|
 OR0929| PID    Reference Object                     Distance      Geod. Az  |
 OR0929|                                                           dddmmss.s |
 OR0929| OR0948 WIESNER                             APPROX.25.6 KM 2754733.1 |
 OR0929| CO2878 CLARK RM                            209.597 METERS 35908     |
 OR0929|---------------------------------------------------------------------|
 OR0929
 OR0929                          SUPERSEDED SURVEY CONTROL
 OR0929
 OR0929  NAD 83(1986)-  43 47 27.63915(N)    099 32 02.86963(W) AD(       ) 1
 OR0929  NAD 27      -  43 47 27.66800(N)    099 32 01.49500(W) AD(       ) 1
 OR0929  NGVD 29 (07/19/86)  555.4    (m)         1822.     (f) VERT ANG       
 OR0929
 OR0929.Superseded values are not recommended for survey control.
 OR0929
 OR0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0929.See file dsdata.pdf to determine how the superseded data were derived.
 OR0929
 OR0929_MARKER: DS = TRIANGULATION STATION DISK
 OR0929_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0929_STAMPING: CLARK 1924
 OR0929_MARK LOGO: CGS
 OR0929_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0929+STABILITY: SURFACE MOTION
 OR0929
 OR0929  HISTORY     - Date     Condition        Report By
 OR0929  HISTORY     - 1924     MONUMENTED       CGS
 OR0929  HISTORY     - 1935     GOOD             CGS
 OR0929
 OR0929                          STATION DESCRIPTION
 OR0929
 OR0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0929'STATION IS LOCATED ABOUT 12 MILES W AND 2 MILES S OF CHAMBERLAIN,
 OR0929'6 MILES S AND 2-1/2 MILES E OF RELIANCE, 1 MILE S OF STATE
 OR0929'HIGHWAY 40, 1 MILE S AND 1/2 MILE W OF THE EAST COPAL SCHOOLHOUSE.
 OR0929'IT IS IN THE SE 1/4 OF SEC. 23, T 104 N, R 73 W.  IT IS ABOUT
 OR0929'9 FEET E OF THE QUARTER-LINE FENCE AND 210 METERS (689 FEET)
 OR0929'S OF THE N LINE OF THE SECTION.  ON THE W SIDE OF A PASTURE,
 OR0929'ON THE HIGHEST PART OF A RIDGE ON LAND OWNED BY N.J. LAUTERMAN
 OR0929'AND OCCUPIED BY H.D. CLARK.  LAND IS KNOWN AS THE CLARK PLACE.
 OR0929'
 OR0929'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OR0929'DISKS SET IN CONCRETE AS DESCRIBED.
 OR0929'
 OR0929'TO REACH THE STATION FROM CHAMBERLAIN CROSS THE RIVER ON
 OR0929'FERRY AND FOLLOW STATE HIGHWAY 40 TO THE COPAL SCHOOL (ONLY
 OR0929'SCHOOL ALONG ROAD) THEN S 1 MILE TO THE CLARK PLACE AND 1/2
 OR0929'MILE W THROUGH THE PASTURE TO THE STATION.  THE REFERENCE
 OR0929'MARK IS 210 METERS N OF THE STATION.
 OR0929'
 OR0929'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.37 METERS.
 OR0929
 OR0929                          STATION RECOVERY (1935)
 OR0929
 OR0929'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0929'STATION AT EDGE OF BLUFF OVERLOOKING WHITE RIVER, ABOUT 1/2
 OR0929'MILE W OF MIKE HOFFERS FARMHOUSE, ABOUT 700 FEET S OF E AND
 OR0929'W FENCE LINE (1/16 SECTION LINE), AND ABOUT 10 FEET E OF 1/4
 OR0929'SECTION-LINE FENCE.
 OR0929'
 OR0929'REFERENCE MARK IS AT FENCE CORNER ABOUT 687 FEET N OF STATION.
 OR0929'THE STAMPED LETTERS AND FIGURES HAVE BEEN OBLITERATED BY
 OR0929'HAMMERING.
 OR0929'
 OR0929'TO REACH STATION FROM RELIANCE, GO 9 MILES SE ON U.S. HIGHWAY
 OR0929'16 TO A SCHOOLHOUSE, S ABOUT 3/4 MILE TO MIKE HOFFERS PLACE,
 OR0929'W 1/2 MILE TO GATE IN E AND W FENCE, AND S TO STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI1404 ***********************************************************************
 AI1404  HT_MOD      -  This is a Height Modernization Survey Station.
 AI1404  CORS        -  This is a GPS Continuously Operating Reference Station.
 AI1404  DESIGNATION -  CLARK 1 CORS ARP
 AI1404  CORS_ID     -  CLK1
 AI1404  PID         -  AI1404
 AI1404  STATE/COUNTY-  SD/CLARK
 AI1404  COUNTRY     -  US
 AI1404  USGS QUAD   -  RAYMOND (2017)
 AI1404
 AI1404                         *CURRENT SURVEY CONTROL
 AI1404  ______________________________________________________________________
 AI1404* NAD 83(2011) POSITION- 44 56 08.20754(N) 097 57 38.43546(W)   ADJUSTED
 AI1404* NAD 83(2011) ELLIP HT-   415.976 (meters)        (04/??/25)   ADJUSTED
 AI1404* NAD 83(2011) EPOCH   -  2010.00
 AI1404* NAVD 88 ORTHO HEIGHT -   440.50  (meters)     1445.2   (feet) GPS OBS
 AI1404  ______________________________________________________________________
 AI1404  NAVD 88 orthometric height was determined with geoid model    GEOID99
 AI1404  GEOID HEIGHT    -        -24.438 (meters)                     GEOID99
 AI1404  GEOID HEIGHT    -        -24.524 (meters)                     GEOID18
 AI1404  NAD 83(2011) X  -   -626,397.737 (meters)                     COMP
 AI1404  NAD 83(2011) Y  - -4,479,356.126 (meters)                     COMP
 AI1404  NAD 83(2011) Z  -  4,482,579.759 (meters)                     COMP
 AI1404
 AI1404  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI1404  Standards:
 AI1404         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI1404            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI1404  -------------------------------------------------------------------
 AI1404  NETWORK    0.43   0.45           0.11   0.21   0.23      0.28037900
 AI1404  -------------------------------------------------------------------
 AI1404
 AI1404.The coordinates were established by GPS observations
 AI1404.and adjusted by the National Geodetic Survey in April 2025.
 AI1404
 AI1404.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI1404.been affixed to the stable North American Tectonic Plate. 
 AI1404
 AI1404.The coordinates are valid at the epoch date displayed above
 AI1404.which is a decimal equivalence of Year/Month/Day.
 AI1404
 AI1404.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 AI1404.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 AI1404.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 AI1404.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 AI1404.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 AI1404.published epoch of 2010.00.
 AI1404
 AI1404.Additional information on MYCS is available at:
 AI1404.https://geodesy.noaa.gov/CORS/index.shtml
 AI1404
 AI1404.The orthometric height was determined by GPS observations and a
 AI1404.high-resolution geoid model using precise GPS observation and
 AI1404.processing techniques.
 AI1404
 AI1404.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI1404.GEOID18 height accuracy estimate available here.
 AI1404
 AI1404.The PID for the CORS L1 Phase Center is AJ7966.
 AI1404
 AI1404.Click photographs - Photos may exist for this station.
 AI1404
 AI1404.The XYZ, and position/ellipsoidal ht. are equivalent.
 AI1404
 AI1404.The ellipsoidal height was determined by GPS observations
 AI1404.and is referenced to NAD 83.
 AI1404
 AI1404. The following values were computed from the NAD 83(2011) position.
 AI1404
 AI1404;                    North         East     Units Scale Factor Converg.
 AI1404;SPC SD N     -   124,514.981   760,947.689   MT  0.99994114   +1 26 35.9
 AI1404;SPC SD N     -   408,512.90  2,496,542.54   sFT  0.99994114   +1 26 35.9
 AI1404;UTM  14      - 4,976,323.254   582,006.297   MT  0.99968269   +0 44 02.9
 AI1404
 AI1404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI1404!SPC SD N     -   0.99993478  x   0.99994114  =   0.99987593
 AI1404!UTM  14      -   0.99993478  x   0.99968269  =   0.99961749
 AI1404
 AI1404_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8200676323(NAD 83)
 AI1404
 AI1404                          SUPERSEDED SURVEY CONTROL
 AI1404
 AI1404  NAD 83(2011)-  44 56 08.20755(N)    097 57 38.43564(W) AD(2010.00) c
 AI1404  ELLIP H (06/??/19)  415.978  (m)                       GP(2010.00) c c
 AI1404  NAD 83(2011)-  44 56 08.20818(N)    097 57 38.43614(W) AD(2010.00) c
 AI1404  NAD 83(2011)-  44 56 08.20763(N)    097 57 38.43538(W) AD(2010.00) c
 AI1404  ELLIP H (08/??/11)  415.975  (m)                       GP(2010.00) c c
 AI1404  NAD 83(CORS)-  44 56 08.20828(N)    097 57 38.43730(W) AD(2002.00) c
 AI1404  ELLIP H (08/??/07)  415.957  (m)                       GP(2002.00) c c
 AI1404  NAD 83(2007)-  44 56 08.20835(N)    097 57 38.43729(W) AD(2002.00) c
 AI1404  NAD 83(CORS)-  44 56 08.20835(N)    097 57 38.43729(W) AD(2002.00) c
 AI1404  ELLIP H (03/??/02)  415.993  (m)                       GP(2002.00) c c
 AI1404  NAD 83(CORS)-  44 56 08.20783(N)    097 57 38.43765(W) AD(1997.00) c
 AI1404  ELLIP H (08/??/99)  415.984  (m)                       GP(1997.00) c c
 AI1404
 AI1404.Superseded values are not recommended for survey control.
 AI1404
 AI1404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI1404.See file dsdata.pdf to determine how the superseded data were derived.
 AI1404
 AI1404_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AI1404
 AI1404                          STATION DESCRIPTION
 AI1404
 AI1404'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 AI1404'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 AI1404'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 AI1404'AND LOG FILES ACCESSIBLE AT:
 AI1404'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DK4197 ***********************************************************************
 DK4197  CORS        -  This is a GPS Continuously Operating Reference Station.
 DK4197  DESIGNATION -  CLARK 5 CORS ARP
 DK4197  CORS_ID     -  CLK5
 DK4197  PID         -  DK4197
 DK4197  STATE/COUNTY-  SD/CLARK
 DK4197  COUNTRY     -  US
 DK4197  USGS QUAD   -  RAYMOND (2017)
 DK4197
 DK4197                         *CURRENT SURVEY CONTROL
 DK4197  ______________________________________________________________________
 DK4197* NAD 83(2011) POSITION- 44 56 08.20743(N) 097 57 38.43550(W)   ADJUSTED
 DK4197* NAD 83(2011) ELLIP HT-   416.134 (meters)        (04/??/25)   ADJUSTED
 DK4197* NAD 83(2011) EPOCH   -  2010.00
 DK4197  ______________________________________________________________________
 DK4197  GEOID HEIGHT    -        -24.524 (meters)                     GEOID18
 DK4197  NAD 83(2011) X  -   -626,397.754 (meters)                     COMP
 DK4197  NAD 83(2011) Y  - -4,479,356.239 (meters)                     COMP
 DK4197  NAD 83(2011) Z  -  4,482,579.868 (meters)                     COMP
 DK4197
 DK4197  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DK4197  Standards:
 DK4197         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DK4197            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DK4197  -------------------------------------------------------------------
 DK4197  NETWORK    0.23   0.49           0.11   0.04   0.25     -0.55964500
 DK4197  -------------------------------------------------------------------
 DK4197
 DK4197.The coordinates were established by GPS observations
 DK4197.and adjusted by the National Geodetic Survey in April 2025.
 DK4197
 DK4197.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DK4197.been affixed to the stable North American Tectonic Plate. 
 DK4197
 DK4197.The coordinates are valid at the epoch date displayed above
 DK4197.which is a decimal equivalence of Year/Month/Day.
 DK4197
 DK4197.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DK4197.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DK4197.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DK4197.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DK4197.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DK4197.published epoch of 2010.00.
 DK4197
 DK4197.Additional information on MYCS is available at:
 DK4197.https://geodesy.noaa.gov/CORS/index.shtml
 DK4197
 DK4197.Significant digits in the geoid height do not necessarily reflect accuracy.
 DK4197.GEOID18 height accuracy estimate available here.
 DK4197
 DK4197.The PID for the CORS L1 Phase Center is DK4198.
 DK4197
 DK4197.Click photographs - Photos may exist for this station.
 DK4197
 DK4197.The XYZ, and position/ellipsoidal ht. are equivalent.
 DK4197
 DK4197.The ellipsoidal height was determined by GPS observations
 DK4197.and is referenced to NAD 83.
 DK4197
 DK4197. The following values were computed from the NAD 83(2011) position.
 DK4197
 DK4197;                    North         East     Units Scale Factor Converg.
 DK4197;SPC SD N     -   124,514.978   760,947.689   MT  0.99994114   +1 26 35.9
 DK4197;SPC SD N     -   408,512.89  2,496,542.54   sFT  0.99994114   +1 26 35.9
 DK4197;UTM  14      - 4,976,323.251   582,006.296   MT  0.99968269   +0 44 02.9
 DK4197
 DK4197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DK4197!SPC SD N     -   0.99993476  x   0.99994114  =   0.99987590
 DK4197!UTM  14      -   0.99993476  x   0.99968269  =   0.99961747
 DK4197
 DK4197_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8200676323(NAD 83)
 DK4197
 DK4197                          SUPERSEDED SURVEY CONTROL
 DK4197
 DK4197  NAD 83(2011)-  44 56 08.20778(N)    097 57 38.43552(W) AD(2010.00) c
 DK4197  ELLIP H (06/??/19)  416.133  (m)                       GP(2010.00) c c
 DK4197  NAD 83(2011)-  44 56 08.20803(N)    097 57 38.43556(W) AD(2010.00) c
 DK4197  NAD 83(2011)-  44 56 08.20801(N)    097 57 38.43553(W) AD(2010.00) c
 DK4197  ELLIP H (08/??/11)  416.140  (m)                       GP(2010.00) c c
 DK4197  NAD 83(CORS)-  44 56 08.20849(N)    097 57 38.43727(W) AD(2002.00) c
 DK4197  ELLIP H (10/??/08)  416.124  (m)                       GP(2002.00) c c
 DK4197  NAD 83(CORS)-  44 56 08.20816(N)    097 57 38.43741(W) AD(2002.00) c
 DK4197  ELLIP H (06/??/08)  416.039  (m)                       GP(2002.00) c c
 DK4197
 DK4197.Superseded values are not recommended for survey control.
 DK4197
 DK4197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DK4197.See file dsdata.pdf to determine how the superseded data were derived.
 DK4197
 DK4197_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DK4197
 DK4197                          STATION DESCRIPTION
 DK4197
 DK4197'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DK4197'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DK4197'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DK4197'AND LOG FILES ACCESSIBLE AT:
 DK4197'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DP3830 ***********************************************************************
 DP3830  CORS        -  This is a GPS Continuously Operating Reference Station.
 DP3830  DESIGNATION -  CLARK 6 CORS ARP
 DP3830  CORS_ID     -  CLK6
 DP3830  PID         -  DP3830
 DP3830  STATE/COUNTY-  SD/CLARK
 DP3830  COUNTRY     -  US
 DP3830  USGS QUAD   -  RAYMOND (2017)
 DP3830
 DP3830                         *CURRENT SURVEY CONTROL
 DP3830  ______________________________________________________________________
 DP3830* NAD 83(2011) POSITION- 44 56 07.32425(N) 097 57 38.47428(W)   ADJUSTED
 DP3830* NAD 83(2011) ELLIP HT-   416.167 (meters)        (04/??/25)   ADJUSTED
 DP3830* NAD 83(2011) EPOCH   -  2010.00
 DP3830  ______________________________________________________________________
 DP3830  GEOID HEIGHT    -        -24.524 (meters)                     GEOID18
 DP3830  NAD 83(2011) X  -   -626,401.267 (meters)                     COMP
 DP3830  NAD 83(2011) Y  - -4,479,375.217 (meters)                     COMP
 DP3830  NAD 83(2011) Z  -  4,482,560.590 (meters)                     COMP
 DP3830
 DP3830  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DP3830  Standards:
 DP3830         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DP3830            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DP3830  -------------------------------------------------------------------
 DP3830  NETWORK    0.13   0.13           0.02   0.06   0.07      0.23827000
 DP3830  -------------------------------------------------------------------
 DP3830
 DP3830.The coordinates were established by GPS observations
 DP3830.and adjusted by the National Geodetic Survey in April 2025.
 DP3830
 DP3830.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DP3830.been affixed to the stable North American Tectonic Plate. 
 DP3830
 DP3830.The coordinates are valid at the epoch date displayed above
 DP3830.which is a decimal equivalence of Year/Month/Day.
 DP3830
 DP3830.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DP3830.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DP3830.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DP3830.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DP3830.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DP3830.published epoch of 2010.00.
 DP3830
 DP3830.Additional information on MYCS is available at:
 DP3830.https://geodesy.noaa.gov/CORS/index.shtml
 DP3830
 DP3830.Significant digits in the geoid height do not necessarily reflect accuracy.
 DP3830.GEOID18 height accuracy estimate available here.
 DP3830
 DP3830.The PID for the CORS L1 Phase Center is DP3831.
 DP3830
 DP3830.Click photographs - Photos may exist for this station.
 DP3830
 DP3830.The XYZ, and position/ellipsoidal ht. are equivalent.
 DP3830
 DP3830.The ellipsoidal height was determined by GPS observations
 DP3830.and is referenced to NAD 83.
 DP3830
 DP3830. The following values were computed from the NAD 83(2011) position.
 DP3830
 DP3830;                    North         East     Units Scale Factor Converg.
 DP3830;SPC SD N     -   124,487.704   760,947.525   MT  0.99994115   +1 26 35.9
 DP3830;SPC SD N     -   408,423.41  2,496,542.00   sFT  0.99994115   +1 26 35.9
 DP3830;UTM  14      - 4,976,295.988   582,005.795   MT  0.99968269   +0 44 02.8
 DP3830
 DP3830!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DP3830!SPC SD N     -   0.99993475  x   0.99994115  =   0.99987591
 DP3830!UTM  14      -   0.99993475  x   0.99968269  =   0.99961747
 DP3830
 DP3830_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8200576295(NAD 83)
 DP3830
 DP3830                          SUPERSEDED SURVEY CONTROL
 DP3830
 DP3830  NAD 83(2011)-  44 56 07.32424(N)    097 57 38.47419(W) AD(2010.00) c
 DP3830  ELLIP H (06/??/19)  416.165  (m)                       GP(2010.00) c c
 DP3830  NAD 83(2011)-  44 56 07.32443(N)    097 57 38.47472(W) AD(2010.00) c
 DP3830  ELLIP H (06/??/14)  416.166  (m)                       GP(2010.00) c c
 DP3830
 DP3830.Superseded values are not recommended for survey control.
 DP3830
 DP3830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DP3830.See file dsdata.pdf to determine how the superseded data were derived.
 DP3830
 DP3830_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DP3830
 DP3830                          STATION DESCRIPTION
 DP3830
 DP3830'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DP3830'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DP3830'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DP3830'AND LOG FILES ACCESSIBLE AT:
 DP3830'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2986 ***********************************************************************
 AI2986  DESIGNATION -  CLARK A
 AI2986  PID         -  AI2986
 AI2986  STATE/COUNTY-  SD/CLARK
 AI2986  COUNTRY     -  US
 AI2986  USGS QUAD   -  RAYMOND (2017)
 AI2986
 AI2986                         *CURRENT SURVEY CONTROL
 AI2986  ______________________________________________________________________
 AI2986* NAD 83(2011) POSITION- 44 56 08.25957(N) 097 57 45.70796(W)   ADJUSTED
 AI2986* NAD 83(2011) ELLIP HT-   412.639 (meters)        (06/27/12)   ADJUSTED
 AI2986* NAD 83(2011) EPOCH   -  2010.00
 AI2986* NAVD 88 ORTHO HEIGHT -   437.171 (meters)     1434.29  (feet) ADJUSTED
 AI2986  ______________________________________________________________________
 AI2986  GEOID HEIGHT    -        -24.524 (meters)                     GEOID18
 AI2986  NAD 83(2011) X  -   -626,555.186 (meters)                     COMP
 AI2986  NAD 83(2011) Y  - -4,479,330.575 (meters)                     COMP
 AI2986  NAD 83(2011) Z  -  4,482,578.539 (meters)                     COMP
 AI2986  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AI2986  DYNAMIC HEIGHT  -        437.122 (meters)     1434.12  (feet) COMP
 AI2986  MODELED GRAVITY -    980,489.6   (mgal)                       NAVD 88
 AI2986
 AI2986  VERT ORDER      -  FIRST     CLASS II
 AI2986
 AI2986  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI2986  Standards:
 AI2986         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI2986            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI2986  -------------------------------------------------------------------
 AI2986  NETWORK    0.30   0.33           0.14   0.09   0.17     -0.02067826
 AI2986  -------------------------------------------------------------------
 AI2986  Click here for local accuracies and other accuracy information.
 AI2986
 AI2986.The horizontal coordinates were established by GPS observations
 AI2986.and adjusted by the National Geodetic Survey in June 2012.
 AI2986
 AI2986.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI2986.been affixed to the stable North American tectonic plate. See 
 AI2986.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI2986
 AI2986.The horizontal coordinates are valid at the epoch date displayed above
 AI2986.which is a decimal equivalence of Year/Month/Day.
 AI2986
 AI2986.The orthometric height was determined by differential leveling and
 AI2986.adjusted by the NATIONAL GEODETIC SURVEY
 AI2986.in July 2002.
 AI2986
 AI2986.No vertical observational check was made to the station.
 AI2986
 AI2986.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2986.GEOID18 height accuracy estimate available here.
 AI2986
 AI2986.Click photographs - Photos may exist for this station.
 AI2986
 AI2986.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI2986
 AI2986.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI2986
 AI2986.The ellipsoidal height was determined by GPS observations
 AI2986.and is referenced to NAD 83.
 AI2986
 AI2986.The dynamic height is computed by dividing the NAVD 88
 AI2986.geopotential number by the normal gravity value computed on the
 AI2986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2986.degrees latitude (g = 980.6199 gals.).
 AI2986
 AI2986.The modeled gravity was interpolated from observed gravity values.
 AI2986
 AI2986. The following values were computed from the NAD 83(2011) position.
 AI2986
 AI2986;                    North         East     Units Scale Factor Converg.
 AI2986;SPC SD N     -   124,512.573   760,788.249   MT  0.99994114   +1 26 30.8
 AI2986;SPC SD N     -   408,505.00  2,496,019.45   sFT  0.99994114   +1 26 30.8
 AI2986;UTM  14      - 4,976,322.819   581,846.880   MT  0.99968237   +0 43 57.7
 AI2986
 AI2986!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI2986!SPC SD N     -   0.99993531  x   0.99994114  =   0.99987645
 AI2986!UTM  14      -   0.99993531  x   0.99968237  =   0.99961770
 AI2986
 AI2986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8184676322(NAD 83)
 AI2986
 AI2986|---------------------------------------------------------------------|
 AI2986| PID    Reference Object                     Distance      Geod. Az  |
 AI2986|                                                           dddmmss.s |
 AI2986| AI1404 CLARK 1 CORS ARP                    159.453 METERS 09034     |
 AI2986|---------------------------------------------------------------------|
 AI2986
 AI2986                          SUPERSEDED SURVEY CONTROL
 AI2986
 AI2986  NAD 83(2007)-  44 56 08.25974(N)    097 57 45.70911(W) AD(2002.00) 0
 AI2986  ELLIP H (02/10/07)  412.665  (m)                       GP(2002.00)    
 AI2986  ELLIP H (04/05/04)  412.665  (m)                       GP(       ) 2 2
 AI2986  NAD 83(1996)-  44 56 08.25922(N)    097 57 45.70935(W) AD(       ) B
 AI2986  ELLIP H (05/12/00)  412.661  (m)                       GP(       ) 4 1
 AI2986  NAVD 88             437.17   (m)         1434.3    (f) LEVELING    3  
 AI2986
 AI2986.Superseded values are not recommended for survey control.
 AI2986
 AI2986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI2986.See file dsdata.pdf to determine how the superseded data were derived.
 AI2986
 AI2986_MARKER: F = FLANGE-ENCASED ROD
 AI2986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI2986_STAMPING: CLARK A 1999
 AI2986_MARK LOGO: NGS
 AI2986_PROJECTION: FLUSH
 AI2986_MAGNETIC: I = MARKER IS A STEEL ROD
 AI2986_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI2986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2986+SATELLITE: SATELLITE OBSERVATIONS - 1999
 AI2986_ROD/PIPE-DEPTH: 6.7 meters
 AI2986_SLEEVE-DEPTH  : 0.9 meters
 AI2986
 AI2986  HISTORY     - Date     Condition        Report By
 AI2986  HISTORY     - 1999     MONUMENTED       NGS
 AI2986
 AI2986                          STATION DESCRIPTION
 AI2986
 AI2986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2986'0.3 KM (0.20 MI) WESTERLY ALONG RANNEY AVENUE FROM THE POST OFFICE IN
 AI2986'RAYMOND, THENCE 2.7 KM (1.65 MI) NORTHERLY ALONG COUNTY ROAD 1, THENCE
 AI2986'1.6 KM (1.00 MI) WESTERLY ALONG A GRAVELED ROAD, 15.0 M (49.2 FT)
 AI2986'SOUTH OF THE ROAD CENTER, 11.1 M (36.4 FT) EAST OF THE CENTER OF A
 AI2986'TRACK ROAD, 6.5 M (21.3 FT) SOUTH OF A UTILITY POLE, 0.9 M (3.0 FT)
 AI2986'WEST OF THE MOST SOUTHERLY OF 2 GUY CABLE ANCHORS, 0.5 M (1.6 FT)
 AI2986'ABOVE THE LEVEL OF THE ROAD, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AI2986'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AI2986'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AI2986'THE MONUMENT IS ON U.S.  GOVERNMENT PROPERTY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2987 ***********************************************************************
 AI2987  DESIGNATION -  CLARK B
 AI2987  PID         -  AI2987
 AI2987  STATE/COUNTY-  SD/CLARK
 AI2987  COUNTRY     -  US
 AI2987  USGS QUAD   -  RAYMOND (2017)
 AI2987
 AI2987                         *CURRENT SURVEY CONTROL
 AI2987  ______________________________________________________________________
 AI2987* NAD 83(2011) POSITION- 44 56 08.28284(N) 097 57 09.14025(W)   ADJUSTED
 AI2987* NAD 83(2011) ELLIP HT-   415.012 (meters)        (06/27/12)   ADJUSTED
 AI2987* NAD 83(2011) EPOCH   -  2010.00
 AI2987* NAVD 88 ORTHO HEIGHT -   439.538 (meters)     1442.05  (feet) ADJUSTED
 AI2987  ______________________________________________________________________
 AI2987  GEOID HEIGHT    -        -24.526 (meters)                     GEOID18
 AI2987  NAD 83(2011) X  -   -625,761.219 (meters)                     COMP
 AI2987  NAD 83(2011) Y  - -4,479,442.745 (meters)                     COMP
 AI2987  NAD 83(2011) Z  -  4,482,580.724 (meters)                     COMP
 AI2987  LAPLACE CORR    -         -0.63  (seconds)                    DEFLEC18
 AI2987  DYNAMIC HEIGHT  -        439.488 (meters)     1441.89  (feet) COMP
 AI2987  MODELED GRAVITY -    980,488.8   (mgal)                       NAVD 88
 AI2987
 AI2987  VERT ORDER      -  FIRST     CLASS II
 AI2987
 AI2987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AI2987  Standards:
 AI2987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AI2987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AI2987  -------------------------------------------------------------------
 AI2987  NETWORK    0.28   0.33           0.13   0.09   0.17      0.04521591
 AI2987  -------------------------------------------------------------------
 AI2987  Click here for local accuracies and other accuracy information.
 AI2987
 AI2987.The horizontal coordinates were established by GPS observations
 AI2987.and adjusted by the National Geodetic Survey in June 2012.
 AI2987
 AI2987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AI2987.been affixed to the stable North American tectonic plate. See 
 AI2987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AI2987
 AI2987.The horizontal coordinates are valid at the epoch date displayed above
 AI2987.which is a decimal equivalence of Year/Month/Day.
 AI2987
 AI2987.The orthometric height was determined by differential leveling and
 AI2987.adjusted by the NATIONAL GEODETIC SURVEY
 AI2987.in July 2002.
 AI2987
 AI2987.No vertical observational check was made to the station.
 AI2987
 AI2987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2987.GEOID18 height accuracy estimate available here.
 AI2987
 AI2987.Click photographs - Photos may exist for this station.
 AI2987
 AI2987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AI2987
 AI2987.The Laplace correction was computed from DEFLEC18 derived deflections.
 AI2987
 AI2987.The ellipsoidal height was determined by GPS observations
 AI2987.and is referenced to NAD 83.
 AI2987
 AI2987.The dynamic height is computed by dividing the NAVD 88
 AI2987.geopotential number by the normal gravity value computed on the
 AI2987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2987.degrees latitude (g = 980.6199 gals.).
 AI2987
 AI2987.The modeled gravity was interpolated from observed gravity values.
 AI2987
 AI2987. The following values were computed from the NAD 83(2011) position.
 AI2987
 AI2987;                    North         East     Units Scale Factor Converg.
 AI2987;SPC SD N     -   124,533.516   761,589.727   MT  0.99994114   +1 26 56.6
 AI2987;SPC SD N     -   408,573.71  2,498,648.96   sFT  0.99994114   +1 26 56.6
 AI2987;UTM  14      - 4,976,333.838   582,648.349   MT  0.99968399   +0 44 23.6
 AI2987
 AI2987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AI2987!SPC SD N     -   0.99993494  x   0.99994114  =   0.99987608
 AI2987!UTM  14      -   0.99993494  x   0.99968399  =   0.99961895
 AI2987
 AI2987:                Primary Azimuth Mark                     Grid Az
 AI2987:SPC SD N     -  CLARK 1 CORS ARP                         268 20 53.7
 AI2987:UTM  14      -  CLARK 1 CORS ARP                         269 03 26.7
 AI2987
 AI2987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8264876333(NAD 83)
 AI2987
 AI2987|---------------------------------------------------------------------|
 AI2987| PID    Reference Object                     Distance      Geod. Az  |
 AI2987|                                                           dddmmss.s |
 AI2987| AI1404 CLARK 1 CORS ARP                    APPROX. 0.6 KM 2694750.3 |
 AI2987|---------------------------------------------------------------------|
 AI2987
 AI2987                          SUPERSEDED SURVEY CONTROL
 AI2987
 AI2987  NAD 83(2007)-  44 56 08.28301(N)    097 57 09.14141(W) AD(2002.00) 0
 AI2987  ELLIP H (02/10/07)  415.039  (m)                       GP(2002.00)    
 AI2987  ELLIP H (04/05/04)  415.020  (m)                       GP(       ) 2 2
 AI2987  NAD 83(1996)-  44 56 08.28252(N)    097 57 09.14187(W) AD(       ) B
 AI2987  ELLIP H (05/12/00)  415.022  (m)                       GP(       ) 4 1
 AI2987  NAVD 88             439.54   (m)         1442.1    (f) LEVELING    3  
 AI2987
 AI2987.Superseded values are not recommended for survey control.
 AI2987
 AI2987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AI2987.See file dsdata.pdf to determine how the superseded data were derived.
 AI2987
 AI2987_MARKER: F = FLANGE-ENCASED ROD
 AI2987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI2987_STAMPING: CLARK B 1999
 AI2987_MARK LOGO: NGS
 AI2987_PROJECTION: FLUSH
 AI2987_MAGNETIC: I = MARKER IS A STEEL ROD
 AI2987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI2987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2987+SATELLITE: SATELLITE OBSERVATIONS - 1999
 AI2987_ROD/PIPE-DEPTH: 10.4 meters
 AI2987_SLEEVE-DEPTH  : 0.9 meters
 AI2987
 AI2987  HISTORY     - Date     Condition        Report By
 AI2987  HISTORY     - 1999     MONUMENTED       NGS
 AI2987
 AI2987                          STATION DESCRIPTION
 AI2987
 AI2987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2987'0.3 KM (0.20 MI) WESTERLY ALONG RANNEY AVENUE FROM THE POST OFFICE IN
 AI2987'RAYMOND, THENCE 2.7 KM (1.65 MI) NORTHERLY ALONG COUNTY ROAD 1, THENCE
 AI2987'0.8 KM (0.50 MI) WESTERLY ALONG A GRAVELED ROAD, 14.2 M (46.6 FT)
 AI2987'SOUTH OF THE ROAD CENTER, 5.5 M (18.0 FT) SOUTH OF A FENCE CORNER AND
 AI2987'UNDERGROUND CABLE JUNCTION BOX NUMBER 3 LP 14, 0.6 M (2.0 FT) EAST OF
 AI2987'A WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AI2987'ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AI2987'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AI2987'THE MONUMENT IS ON PROPERTY OWNED BY DEAN BYMERS, P.O.  BOX 68,
 AI2987'RAYMOND, SD 57258, TELEPHONE NUMBER (605) 532-5718.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0930 ***********************************************************************
 PR0930  DESIGNATION -  CLARK BOR SHORTWAVE RAD MAST
 PR0930  PID         -  PR0930
 PR0930  STATE/COUNTY-  SD/CLARK
 PR0930  COUNTRY     -  US
 PR0930  USGS QUAD   -  BAILEYS LAKE (2017)
 PR0930
 PR0930                         *CURRENT SURVEY CONTROL
 PR0930  ______________________________________________________________________
 PR0930* NAD 83(1996) POSITION- 44 52 41.67902(N) 097 48 05.48516(W)   ADJUSTED
 PR0930  ______________________________________________________________________
 PR0930  GEOID HEIGHT    -        -24.544 (meters)                     GEOID18
 PR0930  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 PR0930  HORZ ORDER      -  THIRD
 PR0930
 PR0930.The horizontal coordinates were established by classical geodetic methods
 PR0930.and adjusted by the National Geodetic Survey in January 1998.
 PR0930
 PR0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0930.GEOID18 height accuracy estimate available here.
 PR0930
 PR0930.Click photographs - Photos may exist for this station.
 PR0930
 PR0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0930
 PR0930. The following values were computed from the NAD 83(1996) position.
 PR0930
 PR0930;                    North         East     Units Scale Factor Converg.
 PR0930;SPC SD N     -   118,471.035   773,678.493   MT  0.99994365   +1 33 21.4
 PR0930;SPC SD N     -   388,683.72  2,538,310.19   sFT  0.99994365   +1 33 21.4
 PR0930;UTM  14      - 4,970,123.613   594,658.148   MT  0.99971018   +0 50 44.6
 PR0930
 PR0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9465870123(NAD 83)
 PR0930
 PR0930                          SUPERSEDED SURVEY CONTROL
 PR0930
 PR0930  NAD 83(1986)-  44 52 41.67807(N)    097 48 05.47109(W) AD(       ) 3
 PR0930  NAD 27      -  44 52 41.79591(N)    097 48 04.17269(W) AD(       ) 3
 PR0930
 PR0930.Superseded values are not recommended for survey control.
 PR0930
 PR0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0930.See file dsdata.pdf to determine how the superseded data were derived.
 PR0930
 PR0930_MARKER: 42 = RADIO/TV MAST
 PR0930_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0930+SATELLITE: SATELLITE OBSERVATIONS - July 04, 2004
 PR0930
 PR0930  HISTORY     - Date     Condition        Report By
 PR0930  HISTORY     - 1952     FIRST OBSERVED   CGS
 PR0930  HISTORY     - 20040704 GOOD             GEOCAC
 PR0930
 PR0930                          STATION DESCRIPTION
 PR0930
 PR0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0930'THE MAST IS LOCATED ABOUT 3 MILES WEST OF CLARK AND 200 FEET NORTH
 PR0930'OF U.S. HIGHWAY 212.  IT IS A STEEL STRUCTURE, ABOUT 300 FEET
 PR0930'HIGH, PAINTED RED AND WHITE ALTERNATELY AND HAVING A FLASHING RED
 PR0930'LIGHT AT THE TOP.  THE POINT OBSERVED WAS THE RED LIGHT.
 PR0930
 PR0930                          STATION RECOVERY (2004)
 PR0930
 PR0930'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 PR0930'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0922 ***********************************************************************
 PR0922  DESIGNATION -  CLARK COUNTY OLD COURTHOUSE
 PR0922  PID         -  PR0922
 PR0922  STATE/COUNTY-  SD/CLARK
 PR0922  COUNTRY     -  US
 PR0922  USGS QUAD   -  CLARK NORTH (2017)
 PR0922
 PR0922                         *CURRENT SURVEY CONTROL
 PR0922  ______________________________________________________________________
 PR0922* NAD 83(1996) POSITION- 44 52 48.91262(N) 097 44 18.97300(W)   ADJUSTED
 PR0922  ______________________________________________________________________
 PR0922  GEOID HEIGHT    -        -24.587 (meters)                     GEOID18
 PR0922  LAPLACE CORR    -         -2.26  (seconds)                    DEFLEC18
 PR0922  HORZ ORDER      -  THIRD
 PR0922
 PR0922.The horizontal coordinates were established by classical geodetic methods
 PR0922.and adjusted by the National Geodetic Survey in January 1998.
 PR0922
 PR0922.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0922.GEOID18 height accuracy estimate available here.
 PR0922
 PR0922.Click photographs - Photos may exist for this station.
 PR0922
 PR0922.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0922
 PR0922. The following values were computed from the NAD 83(1996) position.
 PR0922
 PR0922;                    North         East     Units Scale Factor Converg.
 PR0922;SPC SD N     -   118,831.147   778,641.633   MT  0.99994354   +1 36 01.7
 PR0922;SPC SD N     -   389,865.19  2,554,593.42   sFT  0.99994354   +1 36 01.7
 PR0922;UTM  14      - 4,970,422.105   599,624.240   MT  0.99972204   +0 53 24.5
 PR0922
 PR0922_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9962470422(NAD 83)
 PR0922
 PR0922                          SUPERSEDED SURVEY CONTROL
 PR0922
 PR0922  NAD 83(1986)-  44 52 48.91166(N)    097 44 18.95809(W) AD(       ) 3
 PR0922  NAD 27      -  44 52 49.03200(N)    097 44 17.65000(W) AD(       ) 3
 PR0922
 PR0922.Superseded values are not recommended for survey control.
 PR0922
 PR0922.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0922.See file dsdata.pdf to determine how the superseded data were derived.
 PR0922
 PR0922_MARKER: 82 = FINIAL
 PR0922
 PR0922  HISTORY     - Date     Condition        Report By
 PR0922  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0922
 PR0922                          STATION DESCRIPTION
 PR0922
 PR0922'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0922'THIS STATION IS THE BASE OF THE FINIAL ON THE STEEPLE OF THE
 PR0922'OLD CLARK COUNTY COURTHOUSE.  THE COURTHOUSE IS A RED BRICK
 PR0922'BUILDING WITH A SQUARE RED BRICK TOWER AT THE SE CORNER OVER
 PR0922'THE ENTRANCE.  THE TOWER IS SURMOUNTED BY A SQUARE PYRAMIDAL
 PR0922'SHAPED STEEPLE WITH AN ORNATE FINIAL AT THE TIP.  THE STEEPLE
 PR0922'HAS A SMALL DORMER WITH PYRAMIDAL SHAPED TOP ON EACH SIDE.
 PR0922'THE STEEPLE IS ABOUT 60 FEET HIGH AND IS QUITE PROMINENT.
 PR0922'THERE IS A 15-FOOT FLAGSTAFF ON THE SW SIDE OF THE STEEPLE.
 PR0922'
 PR0922'THE COURTHOUSE IS IN THE NORTHWESTERN PART OF CLARK, ABOUT
 PR0922'75 FEET N AND 75 FEET W OF THE INTERSECTION ON NORTH IDAHO
 PR0922'STREET, AND WEST THIRD STREET AND ABOUT 200 FEET NE OF THE
 PR0922'MUNICIPAL WATER TANK.  NORTH IDAHO STREET IS THREE BLOCKS W
 PR0922'OF COMMERICAL STREET WHICH IS THE MAIN STREET OF TOWN.  THIRD
 PR0922'STREET IS TWO BLOCKS N OF THE U.S. HIGHWAY 212 WHICH IS THE
 PR0922'MAIN E-W STREET OF TOWN.
 PR0922'
 PR0922'THE STATION WAS OBSERVED FROM HENRY, NAPLES, DARLINGTON,
 PR0922'CLARK, AND CLARK MAGNETIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0614 ***********************************************************************
 PR0614  DESIGNATION -  CLARK MAG STA
 PR0614  PID         -  PR0614
 PR0614  STATE/COUNTY-  SD/CLARK
 PR0614  COUNTRY     -  US
 PR0614  USGS QUAD   -  CLARK NORTH (2017)
 PR0614
 PR0614                         *CURRENT SURVEY CONTROL
 PR0614  ______________________________________________________________________
 PR0614* NAD 83(1996) POSITION- 44 52 48.50639(N) 097 44 23.11978(W)   ADJUSTED
 PR0614* NAVD 88 ORTHO HEIGHT -   562.610 (meters)     1845.83  (feet) ADJUSTED
 PR0614  ______________________________________________________________________
 PR0614  GEOID HEIGHT    -        -24.586 (meters)                     GEOID18
 PR0614  LAPLACE CORR    -         -2.24  (seconds)                    DEFLEC18
 PR0614  DYNAMIC HEIGHT  -        562.529 (meters)     1845.56  (feet) COMP
 PR0614  MODELED GRAVITY -    980,454.8   (mgal)                       NAVD 88
 PR0614
 PR0614  HORZ ORDER      -  FIRST
 PR0614  VERT ORDER      -  SECOND    CLASS 0
 PR0614
 PR0614.The horizontal coordinates were established by classical geodetic methods
 PR0614.and adjusted by the National Geodetic Survey in January 1998.
 PR0614
 PR0614.The orthometric height was determined by differential leveling and
 PR0614.adjusted by the NATIONAL GEODETIC SURVEY
 PR0614.in June 1991.
 PR0614
 PR0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0614.GEOID18 height accuracy estimate available here.
 PR0614
 PR0614.Click photographs - Photos may exist for this station.
 PR0614
 PR0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0614
 PR0614.The dynamic height is computed by dividing the NAVD 88
 PR0614.geopotential number by the normal gravity value computed on the
 PR0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0614.degrees latitude (g = 980.6199 gals.).
 PR0614
 PR0614.The modeled gravity was interpolated from observed gravity values.
 PR0614
 PR0614. The following values were computed from the NAD 83(1996) position.
 PR0614
 PR0614;                    North         East     Units Scale Factor Converg.
 PR0614;SPC SD N     -   118,816.071   778,551.012   MT  0.99994355   +1 35 58.8
 PR0614;SPC SD N     -   389,815.73  2,554,296.11   sFT  0.99994355   +1 35 58.8
 PR0614;UTM  14      - 4,970,408.157   599,533.459   MT  0.99972182   +0 53 21.6
 PR0614
 PR0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0614!SPC SD N     -   0.99991565  x   0.99994355  =   0.99985921
 PR0614!UTM  14      -   0.99991565  x   0.99972182  =   0.99963749
 PR0614
 PR0614:                Primary Azimuth Mark                     Grid Az
 PR0614:SPC SD N     -  HENRY                                    082 05 49.3
 PR0614:UTM  14      -  HENRY                                    082 48 26.5
 PR0614
 PR0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9953370408(NAD 83)
 PR0614
 PR0614|---------------------------------------------------------------------|
 PR0614| PID    Reference Object                     Distance      Geod. Az  |
 PR0614|                                                           dddmmss.s |
 PR0614| PR0916 GARDEN CITY METH CH SPIRE           APPROX.15.2 KM 0550714.8 |
 PR0614| PR0922 CLARK COUNTY OLD COURTHOUSE          91.871 METERS 08209     |
 PR0614| PR0917 HENRY                               APPROX.18.1 KM 0834148.1 |
 PR0614| AE5766 CLARK MAG STA RM 1                   30.742 METERS 09343     |
 PR0614| CO5399 CLARK MAG STA AZ MK                                0972252.5 |
 PR0614| PR0613 H 58                                 52.706 METERS 11926     |
 PR0614| PR0920 CLARK GRADE SCHOOL FLAGSTAFF        200.600 METERS 11959     |
 PR0614| PR0921 CLARK MUNICIPAL TANK                 51.485 METERS 12827     |
 PR0614| PR0924 VIENNA CATHOLIC CHURCH SPIRE        APPROX.27.1 KM 1362803.8 |
 PR0614| PR0926 GOOD HOPE CHURCH SPIRE              APPROX.16.9 KM 1511631.6 |
 PR0614| AD9453 CLARK MAG STA RM 2                   19.623 METERS 17704     |
 PR0614|---------------------------------------------------------------------|
 PR0614
 PR0614                          SUPERSEDED SURVEY CONTROL
 PR0614
 PR0614  NAD 83(1986)-  44 52 48.50519(N)    097 44 23.10547(W) AD(       ) 1
 PR0614  NAD 27      -  44 52 48.62600(N)    097 44 21.80800(W) AD(       ) 1
 PR0614  NGVD 29 (??/??/92)  562.295  (m)         1844.80   (f) ADJ UNCH    2 0
 PR0614
 PR0614.Superseded values are not recommended for survey control.
 PR0614
 PR0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0614.See file dsdata.pdf to determine how the superseded data were derived.
 PR0614
 PR0614_MARKER: DM = MAGNETIC STATION DISK
 PR0614_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0614_STAMPING: CLARK 1935
 PR0614_MARK LOGO: CGS
 PR0614_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0614
 PR0614  HISTORY     - Date     Condition        Report By
 PR0614  HISTORY     - 1934     MONUMENTED       CGS
 PR0614  HISTORY     - 1935     GOOD             CGS
 PR0614  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PR0614
 PR0614                          STATION DESCRIPTION
 PR0614
 PR0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0614'AT CLARK.
 PR0614'AT CLARK, CLARK COUNTY, IN THE SOUTHWEST CORNER OF THE
 PR0614'CAMPGROUNDS, ABOUT 180 FEET WEST OF THE COUNTY COURTHOUSE, AND
 PR0614'35 FEET NORTH OF THE CENTER LINE OF UTAH AVENUE.  A STANDARD
 PR0614'MAGNETIC-STATION DISK, SET IN THE TOP OF A 6-INCH SQUARE STONE
 PR0614'POST.
 PR0614
 PR0614                          STATION RECOVERY (1935)
 PR0614
 PR0614'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0614'THIS STATION IS LOCATED ON THE NW EDGE OF THE CITY OF CLARK
 PR0614'ON THE SW CORNER OF THE GROUNDS OF THE OLD CLARK COUNTY
 PR0614'COURTHOUSE, 42 FEET N OF THE CENTER LINE OF WEST THIRD STREET,
 PR0614'42 FEET E OF THE CENTER LINE OF NORTH UTAH STREET, 60 FEET
 PR0614'NE OF THE STREET INTERSECTION, 25 FEET S OF THE DOOR OF A
 PR0614'SMALL KITCHEN, AND PROJECTS 3 INCHES.  THE MARK IS A STANDARD
 PR0614'MAGNETIC STATION DISK STAMPED CLARK 1935 AND SET IN A 6-INCH
 PR0614'SQUARE STONE POST.  THE POST WAS REINFORCED WITH CONCRETE
 PR0614'MAKING THE MARK 12 INCHES SQUARE.
 PR0614'
 PR0614'REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 PR0614'IN CONCRETE.
 PR0614'
 PR0614'REFERENCE MARK NO. 1 IS E OF THE STATION ON THE OLD COURTHOUSE
 PR0614'GROUNDS, 35 FEET S OF THE CENTER LINE OF WEST THIRD STREET,
 PR0614'AND IS FLUSH WITH THE GROUND.  REFERENCE MARK NO. 2 IS S OF
 PR0614'THE STATION, 57 FEET E OF THE CENTER LINE OF NORTH UTAH STREET,
 PR0614'30 FEET S OF THE CENTER LINE OF WEST THIRD STREET AND PROJECTS
 PR0614'9 INCHES.
 PR0614'
 PR0614'U.S.C. AND G.S. B.M. H58 1934 IS S OF SW OF THE STATION, IN
 PR0614'THE CONCRETE FOOTING OF THE NE LEG OF THE CLARK MUNICIPAL TANK,
 PR0614'47 FEET S OF THE CENTER LINE OF WEST THIRD STREET, AND PROJECTS
 PR0614'15 INCHES.
 PR0614'
 PR0614'THE AZIMUTH MARK IS E OF THE STATION ON THE S SIDE OF WEST
 PR0614'THIRD STREET, 32 FEET S OF THE CENTER LINE OF THE STREET,
 PR0614'ON LINE WITH THE W FACE OF CLARK GRADE SCHOOL PROJECTED,
 PR0614'AND PROJECTS 6 INCHES.
 PR0614'
 PR0614'A LIGHT 87 FEET ABOVE STATION HENRY IS VISIBLE AT 55 FEET.
 PR0614'
 PR0614'A LIGHT 74 FEET ABOVE STATION DARLINGTON IS VISIBLE AT 28
 PR0614'FEET.
 PR0614'
 PR0614'A LIGHT 74 FEET ABOVE STATION CLARK IS VISIBLE AT 45 FEET.
 PR0614'
 PR0614'DISTANCE BETWEEN U.S.C. AND G.S. B.M. AND REFERENCE MARK NO. 1
 PR0614'IS 88.05 FEET.
 PR0614'
 PR0614'DISTANCE BETWEEN CLARK MUNICIPAL TANK AND REFERENCE MARK
 PR0614'NO. 1 IS 100.86 FEET.
 PR0614'
 PR0614'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
 PR0614
 PR0614                          STATION RECOVERY (1995)
 PR0614
 PR0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0614'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9453 ***********************************************************************
 AD9453  DESIGNATION -  CLARK MAG STA RM 2
 AD9453  PID         -  AD9453
 AD9453  STATE/COUNTY-  SD/CLARK
 AD9453  COUNTRY     -  US
 AD9453  USGS QUAD   -  CLARK NORTH (2017)
 AD9453
 AD9453                         *CURRENT SURVEY CONTROL
 AD9453  ______________________________________________________________________
 AD9453* NAD 83(1986) POSITION- 44 52 47.87   (N) 097 44 23.07   (W)   HD_HELD1
 AD9453* NAVD 88 ORTHO HEIGHT -   562.143 (meters)     1844.30  (feet) ADJUSTED
 AD9453  ______________________________________________________________________
 AD9453  GEOID HEIGHT    -        -24.586 (meters)                     GEOID18
 AD9453  DYNAMIC HEIGHT  -        562.062 (meters)     1844.03  (feet) COMP
 AD9453  MODELED GRAVITY -    980,454.8   (mgal)                       NAVD 88
 AD9453
 AD9453  VERT ORDER      -  FIRST     CLASS II
 AD9453
 AD9453.The horizontal coordinates were determined by differentially corrected
 AD9453.hand held GPS observations or other comparable positioning techniques
 AD9453.and have an estimated accuracy of +/- 3 meters.
 AD9453
 AD9453.The orthometric height was determined by differential leveling and
 AD9453.adjusted by the NATIONAL GEODETIC SURVEY
 AD9453.in July 1998.
 AD9453
 AD9453.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9453.GEOID18 height accuracy estimate available here.
 AD9453
 AD9453.Click photographs - Photos may exist for this station.
 AD9453
 AD9453.The dynamic height is computed by dividing the NAVD 88
 AD9453.geopotential number by the normal gravity value computed on the
 AD9453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9453.degrees latitude (g = 980.6199 gals.).
 AD9453
 AD9453.The modeled gravity was interpolated from observed gravity values.
 AD9453
 AD9453;                    North         East    Units  Estimated Accuracy
 AD9453;SPC SD N     -   118,796.5     778,552.7     MT  (+/- 3 meters HH1 GPS) 
 AD9453
 AD9453_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9953470388(NAD 83)
 AD9453
 AD9453                          SUPERSEDED SURVEY CONTROL
 AD9453
 AD9453.No superseded survey control is available for this station.
 AD9453
 AD9453_MARKER: DR = REFERENCE MARK DISK
 AD9453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9453_STAMPING: CLARK MAGNETIC NO 2 1935
 AD9453_MARK LOGO: CGS
 AD9453_PROJECTION: FLUSH
 AD9453_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9453+STABILITY: SURFACE MOTION
 AD9453_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9453+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2011
 AD9453
 AD9453  HISTORY     - Date     Condition        Report By
 AD9453  HISTORY     - 1935     MONUMENTED       CGS
 AD9453  HISTORY     - 19950913 GOOD             NGS
 AD9453  HISTORY     - 19961011 GOOD             CHANCE
 AD9453  HISTORY     - 20110820 GOOD             GEOCAC
 AD9453
 AD9453                          STATION DESCRIPTION
 AD9453
 AD9453'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9453'IN CLARK, AT THE INTERSECTION OF NORTH UTAH STREET AND 3RD AVENUE,
 AD9453'15.1 M (49.5 FT) EAST OF THE STREET CENTER, 7.7 M (25.3 FT) SOUTH OF
 AD9453'THE AVENUE CENTER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE AVENUE, AND
 AD9453'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AD9453
 AD9453                          STATION RECOVERY (1996)
 AD9453
 AD9453'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AD9453'RECOVERED IN GOOD CONDITION.
 AD9453
 AD9453                          STATION RECOVERY (2011)
 AD9453
 AD9453'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 AD9453'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0921 ***********************************************************************
 PR0921  DESIGNATION -  CLARK MUNICIPAL TANK
 PR0921  PID         -  PR0921
 PR0921  STATE/COUNTY-  SD/CLARK
 PR0921  COUNTRY     -  US
 PR0921  USGS QUAD   -  CLARK NORTH (2017)
 PR0921
 PR0921                         *CURRENT SURVEY CONTROL
 PR0921  ______________________________________________________________________
 PR0921* NAD 83(1996) POSITION- 44 52 47.46913(N) 097 44 21.28284(W)   ADJUSTED
 PR0921  ______________________________________________________________________
 PR0921  GEOID HEIGHT    -        -24.587 (meters)                     GEOID18
 PR0921  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 PR0921  HORZ ORDER      -  THIRD
 PR0921
 PR0921.The horizontal coordinates were established by classical geodetic methods
 PR0921.and adjusted by the National Geodetic Survey in January 1998.
 PR0921
 PR0921.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0921.GEOID18 height accuracy estimate available here.
 PR0921
 PR0921.Click photographs - Photos may exist for this station.
 PR0921
 PR0921.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0921
 PR0921. The following values were computed from the NAD 83(1996) position.
 PR0921
 PR0921;                    North         East     Units Scale Factor Converg.
 PR0921;SPC SD N     -   118,785.192   778,592.204   MT  0.99994356   +1 36 00.1
 PR0921;SPC SD N     -   389,714.42  2,554,431.26   sFT  0.99994356   +1 36 00.1
 PR0921;UTM  14      - 4,970,376.776   599,574.256   MT  0.99972192   +0 53 22.9
 PR0921
 PR0921_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9957470376(NAD 83)
 PR0921
 PR0921                          SUPERSEDED SURVEY CONTROL
 PR0921
 PR0921  NAD 83(1986)-  44 52 47.46813(N)    097 44 21.26804(W) AD(       ) 3
 PR0921  NAD 27      -  44 52 47.58800(N)    097 44 19.96900(W) AD(       ) 3
 PR0921
 PR0921.Superseded values are not recommended for survey control.
 PR0921
 PR0921.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0921.See file dsdata.pdf to determine how the superseded data were derived.
 PR0921
 PR0921_MARKER: 53 = ELEVATED TANK
 PR0921
 PR0921  HISTORY     - Date     Condition        Report By
 PR0921  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0921  HISTORY     - 1952     GOOD             CGS
 PR0921
 PR0921                          STATION DESCRIPTION
 PR0921
 PR0921'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0921'THIS STATION IS THE CENTER OF THE CLARK MUNICIPAL WATER TANK.
 PR0921'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP
 PR0921'WITH A BALL AT THE TIP.  IT IS SUPPORTED BY FOUR LEGS AND HAS
 PR0921'A PLATFORM AT THE TOP OF THE LEGS.  IT HAS A CYLINDRICAL STEEL
 PR0921'HOUSING AROUND THE FEED PIPE.  THE LEGS, PLATFORM, AND FEED
 PR0921'PIPE HOUSING ARE PAINTED BLACK AND THE BOWL IS PAINTED SILVER.
 PR0921'IT IS LETTERED CLARK ON THE S SIDE.  THE TANK IS ABOUT 125 FEET
 PR0921'HIGH AND IS VERY PROMINENT.  IT WAS ERECTED IN 1923.
 PR0921'
 PR0921'THE TANK IS ON THE NORTHWESTERN PART OF CLARK, ABOUT 75 FEET
 PR0921'S AND 150 FEET E OF THE INTERSECTION OF WEST THIRD STREET
 PR0921'AND NORTH UTAH STREET.  UTAH STREET IS FOUR BLOCKS W OF
 PR0921'COMMERCIAL STREET WHICH IS THE MAIN STREET OF TOWN.  THIRD
 PR0921'STREET IS TWO BLOCKS N OF U.S. HIGHWAY 212 WHICH IS THE
 PR0921'MAIN E-W STREET OF TOWN.
 PR0921'
 PR0921'THE STATION WAS CONNECTED BY TRAVERSE TO STATION CLARK
 PR0921'MAGNETIC WHICH IS 169.1 FEET NW.  IT WAS OBSERVED FROM STATION
 PR0921'CLARK.
 PR0921'
 PR0921'U.S.C. AND G.S. B.M. H 58 1934 IS AT THE NW CORNER OF THE
 PR0921'CONCRETE FOUNDATION OF THE NE LEG OF THE TANK.
 PR0921
 PR0921                          STATION RECOVERY (1952)
 PR0921
 PR0921'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0921'THE ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE3143 ***********************************************************************
 AE3143  DESIGNATION -  CLARK RM 1
 AE3143  PID         -  AE3143
 AE3143  STATE/COUNTY-  SD/CLARK
 AE3143  COUNTRY     -  US
 AE3143  USGS QUAD   -  RAYMOND SE (2017)
 AE3143
 AE3143                         *CURRENT SURVEY CONTROL
 AE3143  ______________________________________________________________________
 AE3143* NAD 83(1986) POSITION- 44 52 11.20   (N) 097 46 04.77   (W)   HD_HELD1
 AE3143* NAVD 88 ORTHO HEIGHT -   579.411 (meters)     1900.95  (feet) ADJUSTED
 AE3143  ______________________________________________________________________
 AE3143  GEOID HEIGHT    -        -24.562 (meters)                     GEOID18
 AE3143  DYNAMIC HEIGHT  -        579.329 (meters)     1900.68  (feet) COMP
 AE3143  MODELED GRAVITY -    980,456.0   (mgal)                       NAVD 88
 AE3143
 AE3143  VERT ORDER      -  FIRST     CLASS II
 AE3143
 AE3143.The horizontal coordinates were determined by differentially corrected
 AE3143.hand held GPS observations or other comparable positioning techniques
 AE3143.and have an estimated accuracy of +/- 3 meters.
 AE3143
 AE3143.The orthometric height was determined by differential leveling and
 AE3143.adjusted by the NATIONAL GEODETIC SURVEY
 AE3143.in July 1998.
 AE3143
 AE3143.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE3143.GEOID18 height accuracy estimate available here.
 AE3143
 AE3143.Click photographs - Photos may exist for this station.
 AE3143
 AE3143.The dynamic height is computed by dividing the NAVD 88
 AE3143.geopotential number by the normal gravity value computed on the
 AE3143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE3143.degrees latitude (g = 980.6199 gals.).
 AE3143
 AE3143.The modeled gravity was interpolated from observed gravity values.
 AE3143
 AE3143;                    North         East    Units  Estimated Accuracy
 AE3143;SPC SD N     -   117,603.1     776,352.8     MT  (+/- 3 meters HH1 GPS) 
 AE3143
 AE3143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9732069222(NAD 83)
 AE3143
 AE3143                          SUPERSEDED SURVEY CONTROL
 AE3143
 AE3143.No superseded survey control is available for this station.
 AE3143
 AE3143_MARKER: DR = REFERENCE MARK DISK
 AE3143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE3143_STAMPING: CLARK NO 1 1935
 AE3143_MARK LOGO: CGS
 AE3143_PROJECTION: PROJECTING 10 CENTIMETERS
 AE3143_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE3143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE3143+STABILITY: SURFACE MOTION
 AE3143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE3143+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2022
 AE3143
 AE3143  HISTORY     - Date     Condition        Report By
 AE3143  HISTORY     - 1935     MONUMENTED       CGS
 AE3143  HISTORY     - 19950913 GOOD             NGS
 AE3143  HISTORY     - 20220309 GOOD             NGS
 AE3143
 AE3143                          STATION DESCRIPTION
 AE3143
 AE3143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE3143'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE3143'IN CLARK, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE3143'THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG A FENCE, THENCE 0.2 KM (0.10
 AE3143'MI) WESTERLY ALONG A FENCE, ON THE HIGHEST POINT OF A KNOLL, 45.5 M
 AE3143'(149.3 FT) SOUTH OF A FENCE, 39.0 M (128.0 FT) SOUTHEAST OF REFERENCE
 AE3143'MARK 2, 26.7 M (87.6 FT) SOUTH OF TRIANGULATION STATION CLARK, AND THE
 AE3143'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 AE3143'MONUMENT IS ON PROPERTY OWNED BY BOB BENSON, RT 1, BOX 98, CLARK, SD
 AE3143'57225, TELEPHONE NUMBER (605) 532-5645.
 AE3143
 AE3143                          STATION RECOVERY (2022)
 AE3143
 AE3143'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2022 (DAZ)
 AE3143'RECOVERED BY LANDOWNER - REPORTED TO NATIONAL GEODETIC SURVEY ADVISOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE3144 ***********************************************************************
 AE3144  DESIGNATION -  CLARK RM 2
 AE3144  PID         -  AE3144
 AE3144  STATE/COUNTY-  SD/CLARK
 AE3144  COUNTRY     -  US
 AE3144  USGS QUAD   -  RAYMOND SE (2017)
 AE3144
 AE3144                         *CURRENT SURVEY CONTROL
 AE3144  ______________________________________________________________________
 AE3144* NAD 83(1986) POSITION- 44 52 12.16   (N) 097 46 05.90   (W)   HD_HELD1
 AE3144* NAVD 88 ORTHO HEIGHT -   581.027 (meters)     1906.25  (feet) ADJUSTED
 AE3144  ______________________________________________________________________
 AE3144  GEOID HEIGHT    -        -24.562 (meters)                     GEOID18
 AE3144  DYNAMIC HEIGHT  -        580.945 (meters)     1905.98  (feet) COMP
 AE3144  MODELED GRAVITY -    980,456.1   (mgal)                       NAVD 88
 AE3144
 AE3144  VERT ORDER      -  FIRST     CLASS II
 AE3144
 AE3144.The horizontal coordinates were determined by differentially corrected
 AE3144.hand held GPS observations or other comparable positioning techniques
 AE3144.and have an estimated accuracy of +/- 3 meters.
 AE3144
 AE3144.The orthometric height was determined by differential leveling and
 AE3144.adjusted by the NATIONAL GEODETIC SURVEY
 AE3144.in July 1998.
 AE3144
 AE3144.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE3144.GEOID18 height accuracy estimate available here.
 AE3144
 AE3144.Click photographs - Photos may exist for this station.
 AE3144
 AE3144.The dynamic height is computed by dividing the NAVD 88
 AE3144.geopotential number by the normal gravity value computed on the
 AE3144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE3144.degrees latitude (g = 980.6199 gals.).
 AE3144
 AE3144.The modeled gravity was interpolated from observed gravity values.
 AE3144
 AE3144;                    North         East    Units  Estimated Accuracy
 AE3144;SPC SD N     -   117,632.0     776,327.2     MT  (+/- 3 meters HH1 GPS) 
 AE3144
 AE3144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9729569252(NAD 83)
 AE3144
 AE3144                          SUPERSEDED SURVEY CONTROL
 AE3144
 AE3144.No superseded survey control is available for this station.
 AE3144
 AE3144_MARKER: DR = REFERENCE MARK DISK
 AE3144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE3144_STAMPING: CLARK NO 2 1935
 AE3144_MARK LOGO: CGS
 AE3144_PROJECTION: PROJECTING 10 CENTIMETERS
 AE3144_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE3144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE3144+STABILITY: SURFACE MOTION
 AE3144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE3144+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2022
 AE3144
 AE3144  HISTORY     - Date     Condition        Report By
 AE3144  HISTORY     - 1935     MONUMENTED       CGS
 AE3144  HISTORY     - 19950913 GOOD             NGS
 AE3144  HISTORY     - 20220309 GOOD             NGS
 AE3144
 AE3144                          STATION DESCRIPTION
 AE3144
 AE3144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE3144'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL STREET FROM THE COURTHOUSE
 AE3144'IN CLARK, THENCE 2.5 KM (1.55 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 AE3144'THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG A FENCE, THENCE 0.2 KM (0.10
 AE3144'MI) WESTERLY ALONG A FENCE, ON THE HIGHEST POINT OF A KNOLL, 39.0 M
 AE3144'(128.0 FT) NORTHWEST OF REFERENCE MARK 1, 28.5 M (93.5 FT) WEST OF
 AE3144'TRIANGULATION STATION CLARK, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AE3144'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 AE3144'BOB BENSON, RT 1, BOX 98, CLARK, SD 57225, TELEPHONE NUMBER (605)
 AE3144'532-5645.
 AE3144
 AE3144                          STATION RECOVERY (2022)
 AE3144
 AE3144'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2022 (DAZ)
 AE3144'RECOVERED BY LANDOWNER - REPORTED TO NATIONAL GEODETIC SURVEY ADVISOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0730 ***********************************************************************
 QS0730  DESIGNATION -  CLAUDE
 QS0730  PID         -  QS0730
 QS0730  STATE/COUNTY-  SD/WALWORTH
 QS0730  COUNTRY     -  US
 QS0730  USGS QUAD   -  AKASKA (2017)
 QS0730
 QS0730                         *CURRENT SURVEY CONTROL
 QS0730  ______________________________________________________________________
 QS0730* NAD 83(1996) POSITION- 45 15 02.44468(N) 100 03 30.68438(W)   ADJUSTED
 QS0730* NAVD 88 ORTHO HEIGHT -   637.924 (meters)     2092.92  (feet) ADJUSTED
 QS0730  ______________________________________________________________________
 QS0730  GEOID HEIGHT    -        -22.222 (meters)                     GEOID18
 QS0730  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 QS0730  DYNAMIC HEIGHT  -        637.844 (meters)     2092.66  (feet) COMP
 QS0730  MODELED GRAVITY -    980,471.1   (mgal)                       NAVD 88
 QS0730
 QS0730  HORZ ORDER      -  SECOND
 QS0730  VERT ORDER      -  FIRST     CLASS II
 QS0730
 QS0730.The horizontal coordinates were established by classical geodetic methods
 QS0730.and adjusted by the National Geodetic Survey in January 1998.
 QS0730
 QS0730.The orthometric height was determined by differential leveling and
 QS0730.adjusted by the NATIONAL GEODETIC SURVEY
 QS0730.in July 1998.
 QS0730
 QS0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0730.GEOID18 height accuracy estimate available here.
 QS0730
 QS0730.Click photographs - Photos may exist for this station.
 QS0730
 QS0730.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0730
 QS0730.The dynamic height is computed by dividing the NAVD 88
 QS0730.geopotential number by the normal gravity value computed on the
 QS0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0730.degrees latitude (g = 980.6199 gals.).
 QS0730
 QS0730.The modeled gravity was interpolated from observed gravity values.
 QS0730
 QS0730. The following values were computed from the NAD 83(1996) position.
 QS0730
 QS0730;                    North         East     Units Scale Factor Converg.
 QS0730;SPC SD N     -   157,501.687   595,406.030   MT  0.99994516   -0 02 29.1
 QS0730;SPC SD N     -   516,736.78  1,953,427.95   sFT  0.99994516   -0 02 29.1
 QS0730;UTM  14      - 5,011,343.234   416,936.783   MT  0.99968483   -0 45 06.5
 QS0730
 QS0730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0730!SPC SD N     -   0.99990348  x   0.99994516  =   0.99984864
 QS0730!UTM  14      -   0.99990348  x   0.99968483  =   0.99958834
 QS0730
 QS0730:                Primary Azimuth Mark                     Grid Az
 QS0730:SPC SD N     -  JACK                                     010 41 46.7
 QS0730:UTM  14      -  JACK                                     011 24 24.1
 QS0730
 QS0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1693611343(NAD 83)
 QS0730
 QS0730|---------------------------------------------------------------------|
 QS0730| PID    Reference Object                     Distance      Geod. Az  |
 QS0730|                                                           dddmmss.s |
 QS0730| QS0731 JACK                                APPROX. 9.2 KM 0103917.6 |
 QS0730| CO5401 CLAUDE RM 2                          34.088 METERS 11430     |
 QS0730| CO5400 CLAUDE RM 1                          15.958 METERS 18047     |
 QS0730|---------------------------------------------------------------------|
 QS0730
 QS0730                          SUPERSEDED SURVEY CONTROL
 QS0730
 QS0730  NAD 83(1986)-  45 15 02.43571(N)    100 03 30.68636(W) AD(       ) 2
 QS0730  NAD 27      -  45 15 02.47314(N)    100 03 29.24612(W) AD(       ) 2
 QS0730
 QS0730.Superseded values are not recommended for survey control.
 QS0730
 QS0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0730.See file dsdata.pdf to determine how the superseded data were derived.
 QS0730
 QS0730_MARKER: DD = SURVEY DISK
 QS0730_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0730+WITH SETTING: INFORMATION.
 QS0730_STAMPING: CLAUDE ET 1967
 QS0730_MARK LOGO: USGS
 QS0730_PROJECTION: FLUSH
 QS0730_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0730_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0730+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 QS0730
 QS0730  HISTORY     - Date     Condition        Report By
 QS0730  HISTORY     - 1967     MONUMENTED       USGS
 QS0730  HISTORY     - 19970309 GOOD             NGS
 QS0730
 QS0730                          STATION DESCRIPTION
 QS0730
 QS0730'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0730'THE STATION IS LOCATED APPROX. 18.0 MI S. OF THE TOWN OF SELBY,
 QS0730'T. 121 N., R. 76 W., NEAR THE SE. COR. OF THE SE 1/4 OF SEC.
 QS0730'31.
 QS0730'
 QS0730'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HWY. 83 AND
 QS0730'STATE HWY. 103 AT THE TOWN OF SELBY, GO S. ALONG HWY. 83 FOR
 QS0730'18.3 MI TO CREST OF HILL AND STATION ON THE RIGHT (W.).
 QS0730'
 QS0730'STATION MARK IS 17 FT N. AND 49 FT W. OF CENTER OF HWY. AT A
 QS0730'FIELD DRIVE W. AND FIELD RD. E., 3 FT E. OF FENCE, 3 FT E. OF
 QS0730'USGS WITNESS POST, STAMPED ET CLAUDE 1967.
 QS0730'
 QS0730'REFERENCE MARK NO. 1 IS S. OF THE STATION, 35 FT S. AND 49 FT
 QS0730'W. OF CENTER OF HWY. AT A FIELD RD. E. AND FIELD DRIVE W.,
 QS0730'2 FT E. OF FENCE, STAMPED CLAUDE NO. 1 1967.
 QS0730'
 QS0730'REFERENCE MARK NO. 2 IS E. OF THE STATION, 24 FT S. AND 53
 QS0730'FT E. OF CENTER OF HWY. AT A FIELD DRIVE W. AND FIELD RD. E.,
 QS0730'2 FT W. OF TELEPHONE POLE, STAMPED CLAUDE NO. 2 1967.
 QS0730'
 QS0730'AZIMUTH MARK - NONE SET.
 QS0730'
 QS0730'REFERENCE AZIMUTH.
 QS0730'
 QS0730'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0730'ON ONE-HALF IN. COPPER COATED RODS CENTERED IN 6 IN. DIAMETER
 QS0730'TILES, 12 IN. LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0730'
 QS0730'STANDARD BRACED TRIPOD USED.
 QS0730
 QS0730                          STATION RECOVERY (1997)
 QS0730
 QS0730'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0730'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0730'STATE HIGHWAY 130 IN SELBY, THENCE 23.1 KM (14.35 MI) SOUTHERLY ALONG
 QS0730'U.S. HIGHWAY 83, 0.5 KM (0.30 MI) NORTH OF THE INTERSECTION OF STATE
 QS0730'HIGHWAY 20, 775.0 KM (481.55 MI) SOUTH OF MILEPOST 192, 14.9 M (48.9
 QS0730'FT) WEST OF THE HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 QS0730'THE HIGHWAY, 0.7 M (2.3 FT) EAST OF A WITNESS POST AND FENCE, AND 0.4
 QS0730'M (1.3 FT) WEST OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A
 QS0730'6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0716 ***********************************************************************
 OS0716  DESIGNATION -  CLAY
 OS0716  PID         -  OS0716
 OS0716  STATE/COUNTY-  SD/JONES
 OS0716  COUNTRY     -  US
 OS0716  USGS QUAD   -  MURDO (2017)
 OS0716
 OS0716                         *CURRENT SURVEY CONTROL
 OS0716  ______________________________________________________________________
 OS0716* NAD 83(1996) POSITION- 43 55 29.72453(N) 100 39 55.17724(W)   ADJUSTED
 OS0716* NAVD 88 ORTHO HEIGHT -   734.8   (meters)     2411.    (feet) VERTCON3
 OS0716  ______________________________________________________________________
 OS0716  GEOID HEIGHT    -        -24.077 (meters)                     GEOID18
 OS0716  LAPLACE CORR    -         -4.35  (seconds)                    DEFLEC18
 OS0716  HORZ ORDER      -  FIRST
 OS0716
 OS0716.The horizontal coordinates were established by classical geodetic methods
 OS0716.and adjusted by the National Geodetic Survey in January 1998.
 OS0716
 OS0716.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0716.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0716
 OS0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0716.GEOID18 height accuracy estimate available here.
 OS0716
 OS0716.Click photographs - Photos may exist for this station.
 OS0716
 OS0716.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0716
 OS0716. The following values were computed from the NAD 83(1996) position.
 OS0716
 OS0716;                    North         East     Units Scale Factor Converg.
 OS0716;SPC SD S     -   176,866.958   573,340.670   MT  0.99992115   -0 13 44.5
 OS0716;SPC SD S     -   580,271.01  1,881,035.18   sFT  0.99992115   -0 13 44.5
 OS0716;UTM  14      - 4,864,882.262   366,314.905   MT  0.99981981   -1 09 19.6
 OS0716
 OS0716!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0716!SPC SD S     -   0.99988857  x   0.99992115  =   0.99980973
 OS0716!UTM  14      -   0.99988857  x   0.99981981  =   0.99970840
 OS0716
 OS0716:                Primary Azimuth Mark                     Grid Az
 OS0716:SPC SD S     -  MURDO MUNICIPAL TANK                     225 03 12.5
 OS0716:UTM  14      -  MURDO MUNICIPAL TANK                     225 58 47.6
 OS0716
 OS0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6631464882(NAD 83)
 OS0716
 OS0716|---------------------------------------------------------------------|
 OS0716| PID    Reference Object                     Distance      Geod. Az  |
 OS0716|                                                           dddmmss.s |
 OS0716| CO2883 CLAY RM 1                           192.024 METERS 21009     |
 OS0716| OS0712 MURDO MUNICIPAL TANK                APPROX. 5.6 KM 2244928.0 |
 OS0716| OS0727 OKATON CHURCH BELFRY                APPROX.18.6 KM 2563726.7 |
 OS0716| CO2884 CLAY RM 2                           129.891 METERS 31045     |
 OS0716|---------------------------------------------------------------------|
 OS0716
 OS0716                          SUPERSEDED SURVEY CONTROL
 OS0716
 OS0716  NAD 83(1986)-  43 55 29.71928(N)    100 39 55.18042(W) AD(       ) 1
 OS0716  NAD 27      -  43 55 29.75900(N)    100 39 53.69300(W) AD(       ) 1
 OS0716  NGVD 29 (07/19/86)  734.3    (m)         2409.     (f) VERT ANG       
 OS0716
 OS0716.Superseded values are not recommended for survey control.
 OS0716
 OS0716.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0716.See file dsdata.pdf to determine how the superseded data were derived.
 OS0716
 OS0716_MARKER: DS = TRIANGULATION STATION DISK
 OS0716_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0716_STAMPING: CLAY 1924
 OS0716_MARK LOGO: CGS
 OS0716_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0716+STABILITY: SURFACE MOTION
 OS0716
 OS0716  HISTORY     - Date     Condition        Report By
 OS0716  HISTORY     - 1924     MONUMENTED       CGS
 OS0716  HISTORY     - 1933     GOOD             CGS
 OS0716
 OS0716                          STATION DESCRIPTION
 OS0716
 OS0716'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OS0716'STATION IS ABOUT 1-1/2 MILES NORTH AND 2 MILES EAST OF MURDO.
 OS0716'ONE MILE SOUTH AND ONE HALF MILE EAST OF THE WHITE CLAY BUTTES.
 OS0716'244.18 METERS NORTH OF THE OLD CUSTER HIGHWAY IN THE SOUTHWEST
 OS0716'CORNER OF THE SOUTHWEST QUARTER SEC. 28, T. 1 S., R. 29 E.,
 OS0716'ABOUT 100 METERS EAST OF THE WEST SECTION LINE AND 200 METERS
 OS0716'NORTH OF THE SOUTH LINE OF THE SECTION.  IT IS IN OPEN PRAIRIE.
 OS0716'A GRADED ROAD LEADS NORTH FROM THE OLD CUSTER HIGHWAY ON WEST
 OS0716'SECTION LINE.  STATION CLAY IS 105.47 METERS EAST OF THE
 OS0716'CENTERLINE OF SECTION-LINE ROAD TO THE WEST OF THE MARK.
 OS0716'
 OS0716'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OS0716'DISKS SET AS DESCRIBED.
 OS0716'
 OS0716'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.37 METERS.
 OS0716
 OS0716                          STATION RECOVERY (1933)
 OS0716
 OS0716'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0716'STATION IS ABOUT 1-1/2 MILES NORTH AND 2 MILES EAST OF MURDO.
 OS0716'1 MILE SOUTH AND ONE HALF MILE EAST OF THE WHITE CLAY BUTTES,
 OS0716'200 METERS NORTH OF THE OLD CUSTER HIGHWAY IN THE SOUTHWEST
 OS0716'CORNER OF THE SOUTHWEST QUARTER SEC. 28, T. 1 S., R. 29 E.
 OS0716'
 OS0716'REACHED FROM MURDO BY FOLLOWING U.S. HIGHWAY 16 EAST FROM
 OS0716'JUNCTION WITH STATE HIGHWAY 59 AT EAST EDGE OF TOWN 2.5 MILES
 OS0716'TO GRADED ROAD LEADING NORTH ACROSS RAILROAD JUST WEST OF
 OS0716'WHERE HIGHWAY CURVES TO RIGHT.  FOLLOW THIS ROAD NORTH 1.5
 OS0716'MILES TO TOP OF A GRADE JUST NORTH OF CROSSROADS, THENCE TO
 OS0716'RIGHT, SOUTHEAST, ON DIM TRAIL 0.1 MILE TO STATION.
 OS0716'
 OS0716'STATION FOUND AS DESCRIBED.  MARKS IN GOOD CONDITION.  ONE
 OS0716'REFERENCE MARK WAS ESTABLISHED AS DESCRIBED,
 OS0716'WHICH IS SOUTHWEST OF STATION AND 32.2 FEET EAST OF CENTERLINE
 OS0716'OF NORTH-SOUTH ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0763 ***********************************************************************
 QS0763  DESIGNATION -  CLAYMORE
 QS0763  PID         -  QS0763
 QS0763  STATE/COUNTY-  SD/CORSON
 QS0763  COUNTRY     -  US
 QS0763  USGS QUAD   -  LAUNDREAUX BUTTE (2017)
 QS0763
 QS0763                         *CURRENT SURVEY CONTROL
 QS0763  ______________________________________________________________________
 QS0763* NAD 83(1996) POSITION- 45 29 13.25910(N) 100 31 30.93533(W)   ADJUSTED
 QS0763* NAVD 88 ORTHO HEIGHT -   594.    (meters)     1949.    (feet) SCALED
 QS0763  ______________________________________________________________________
 QS0763  GEOID HEIGHT    -        -21.708 (meters)                     GEOID18
 QS0763  LAPLACE CORR    -         -4.07  (seconds)                    DEFLEC18
 QS0763  HORZ ORDER      -  THIRD
 QS0763
 QS0763.The horizontal coordinates were established by classical geodetic methods
 QS0763.and adjusted by the National Geodetic Survey in January 1998.
 QS0763
 QS0763.The orthometric height was scaled from a topographic map.
 QS0763
 QS0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0763.GEOID18 height accuracy estimate available here.
 QS0763
 QS0763.Click photographs - Photos may exist for this station.
 QS0763
 QS0763.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0763
 QS0763. The following values were computed from the NAD 83(1996) position.
 QS0763
 QS0763;                    North         East     Units Scale Factor Converg.
 QS0763;SPC SD N     -   183,898.348   558,938.877   MT  0.99996802   -0 22 18.3
 QS0763;SPC SD N     -   603,339.83  1,833,785.30   sFT  0.99996802   -0 22 18.3
 QS0763;UTM  14      - 5,038,185.505   380,809.164   MT  0.99977467   -1 05 16.0
 QS0763
 QS0763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0763!SPC SD N     -   0.99991023  x   0.99996802  =   0.99987825
 QS0763!UTM  14      -   0.99991023  x   0.99977467  =   0.99968492
 QS0763
 QS0763:                Primary Azimuth Mark                     Grid Az
 QS0763:SPC SD N     -  CLAYMORE AZ MK                           050 39 41.7
 QS0763:UTM  14      -  CLAYMORE AZ MK                           051 22 39.4
 QS0763
 QS0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8080938185(NAD 83)
 QS0763
 QS0763|---------------------------------------------------------------------|
 QS0763| PID    Reference Object                     Distance      Geod. Az  |
 QS0763|                                                           dddmmss.s |
 QS0763| CO5402 CLAYMORE AZ MK                                     0501723.4 |
 QS0763| QS0764 TT 1 DMH                             32.288 METERS 16508     |
 QS0763| CO5403 CLAYMORE RM 1                        12.082 METERS 27419     |
 QS0763|---------------------------------------------------------------------|
 QS0763
 QS0763                          SUPERSEDED SURVEY CONTROL
 QS0763
 QS0763  NAD 83(1986)-  45 29 13.25020(N)    100 31 30.93371(W) AD(       ) 3
 QS0763  NAD 27      -  45 29 13.27200(N)    100 31 29.43000(W) AD(       ) 3
 QS0763
 QS0763.Superseded values are not recommended for survey control.
 QS0763
 QS0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0763.See file dsdata.pdf to determine how the superseded data were derived.
 QS0763
 QS0763_MARKER: DS = TRIANGULATION STATION DISK
 QS0763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0763_STAMPING: CLAYMORE 1952
 QS0763_MARK LOGO: CGS
 QS0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0763+STABILITY: SURFACE MOTION
 QS0763
 QS0763  HISTORY     - Date     Condition        Report By
 QS0763  HISTORY     - 1952     MONUMENTED       CGS
 QS0763  HISTORY     - 1969     GOOD             USAF
 QS0763
 QS0763                          STATION DESCRIPTION
 QS0763
 QS0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0763'THE STATION IS IN SECTION 34, T 18 N, R 29 E, ABOUT 10 MILES
 QS0763'EAST AND 1 MILE NORTH OF TRAIL CITY, 61 FEET SOUTH OF STATE
 QS0763'HIGHWAY 8, 17 FEET WEST OF A WIRE GATE, 5 FEET SOUTH OF A
 QS0763'WHITE 4 IN X 4 IN WITNESS POST, AND 4-1/2 FEET SOUTH OF A WIRE
 QS0763'FENCE.
 QS0763'
 QS0763'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0763'STATE HIGHWAY 8, ABOUT 4 MILES WEST OF MOBRIDGE, GO SOUTHWESTERLY
 QS0763'AND WEST ON STATE HIGHWAY 8 FOR 2.7 MILES TO THE AZIMUTH MARK
 QS0763'ON RIGHT AS DESCRIBED BELOW, CONTINUE SOUTHWESTERLY ON HIGHWAY
 QS0763'FOR 0.35 MILE TO THE STATION ON THE LEFT.
 QS0763'
 QS0763'THE STATION MARK PROJECTS 1 INCH, AND THE DISK IS STAMPED
 QS0763'CLAYMORE 1952.
 QS0763'
 QS0763'REFERENCE MARK NO. 1 IS 58 FEET SOUTH OF STATE HIGHWAY 8,
 QS0763'57 FEET WEST OF A WIRE GATE, AND 1 FOOT SOUTH OF A WIRE FENCE.
 QS0763'THE MARK PROJECTS 1 INCH, AND THE DISK IS STAMPED CLAYMORE NO 1
 QS0763'1952.
 QS0763'
 QS0763'THE AZIMUTH MARK IS 41 FEET NORTHWEST OF STATE HIGHWAY 8,
 QS0763'AND 3 FEET NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE
 QS0763'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED CLAYMORE 1952.
 QS0763'
 QS0763'TT 1 (USGS) IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 QS0763'SET IN THE TOP OF A 6 INCH ROUND CONCRETE POST PROJECTING 5
 QS0763'INCHES.  THE MARK IS 167 FEET SOUTH OF STATE HIGHWAY 8,
 QS0763'105 FEET SOUTH OF A WIRE GATE, AND IS IN A NORTH-SOUTH
 QS0763'FENCE-LINE.  THE DISK IS STAMPED TT 1 DMH 1950.
 QS0763'
 QS0763'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0763
 QS0763                          STATION RECOVERY (1969)
 QS0763
 QS0763'RECOVERY NOTE BY US AIR FORCE 1969
 QS0763'STATION, AZIMUTH, AND REFERENCE MARKS 1 AND 2 (USGS BM TT1)
 QS0763'WERE RECOVERED IN GOOD CONDITION.  THE WITNESS POSTS WERE
 QS0763'INTACT.
 QS0763'
 QS0763'DUE TO NUMEROUS HIGHWAY ALTERATIONS, A NEW ROUTE DESCRIPTION
 QS0763'IS AS FOLLOWS--
 QS0763'
 QS0763'TO REACH THE STATION FROM THE U.S. POST OFFICE IN MOBRIDGE,
 QS0763'SOUTH DAKOTA, GO NORTH ONE BLOCK TO THE INTERSECTION OF MAIN
 QS0763'STREET AND U.S. HIGHWAY 12/STATE HIGHWAY 20.  THENCE, LEFT
 QS0763'(WEST) ON HIGHWAY 12/20 FOR 2.55 MILES TO THE MISSOURI RIVER
 QS0763'BRIDGE.  CONTINUE ACROSS THE BRIDGE FOR 2.8 MILES TO A PAVED
 QS0763'ROAD LEFT (SOUTH), LEADING TO THE BURIAL SITE OF SITTING BULL.
 QS0763'THEN LEFT ON THE PAVED ROAD FOR 3.8 MILES TO A FORK.  TAKE
 QS0763'THE RIGHT FORK AND FOLLOW MAIN TRAVELED ROAD FOR 1.4 MILES TO
 QS0763'ANOTHER FORK.  TAKE THE RIGHT FORK AGAIN FOR 1.35 MILES TO
 QS0763'THE AZIMUTH MARK ON THE RIGHT (WEST).  CONTINUE FOR 0.35 MILE
 QS0763'TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0613 ***********************************************************************
 QR0613  DESIGNATION -  CLEAR
 QR0613  PID         -  QR0613
 QR0613  STATE/COUNTY-  SD/EDMUNDS
 QR0613  COUNTRY     -  US
 QR0613  USGS QUAD   -  MINA SE (2017)
 QR0613
 QR0613                         *CURRENT SURVEY CONTROL
 QR0613  ______________________________________________________________________
 QR0613* NAD 83(1996) POSITION- 45 19 51.56490(N) 098 46 51.37542(W)   ADJUSTED
 QR0613* NAVD 88 ORTHO HEIGHT -   429.    (meters)     1407.    (feet) SCALED
 QR0613  ______________________________________________________________________
 QR0613  GEOID HEIGHT    -        -24.032 (meters)                     GEOID18
 QR0613  LAPLACE CORR    -         -2.89  (seconds)                    DEFLEC18
 QR0613  HORZ ORDER      -  FIRST
 QR0613
 QR0613.The horizontal coordinates were established by classical geodetic methods
 QR0613.and adjusted by the National Geodetic Survey in January 1998.
 QR0613
 QR0613.The orthometric height was scaled from a topographic map.
 QR0613
 QR0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0613.GEOID18 height accuracy estimate available here.
 QR0613
 QR0613.Click photographs - Photos may exist for this station.
 QR0613
 QR0613.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0613
 QR0613. The following values were computed from the NAD 83(1996) position.
 QR0613
 QR0613;                    North         East     Units Scale Factor Converg.
 QR0613;SPC SD N     -   167,144.610   695,555.903   MT  0.99995102   +0 51 46.0
 QR0613;SPC SD N     -   548,373.61  2,282,002.99   sFT  0.99995102   +0 51 46.0
 QR0613;UTM  14      - 5,019,743.629   517,165.771   MT  0.99960362   +0 09 20.9
 QR0613
 QR0613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0613!SPC SD N     -   0.99993646  x   0.99995102  =   0.99988749
 QR0613!UTM  14      -   0.99993646  x   0.99960362  =   0.99954011
 QR0613
 QR0613:                Primary Azimuth Mark                     Grid Az
 QR0613:SPC SD N     -  CLEAR AZ MK                              352 18 22.2
 QR0613:UTM  14      -  CLEAR AZ MK                              353 00 47.3
 QR0613
 QR0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1716519743(NAD 83)
 QR0613
 QR0613|---------------------------------------------------------------------|
 QR0613| PID    Reference Object                     Distance      Geod. Az  |
 QR0613|                                                           dddmmss.s |
 QR0613| QR0592 SAINT JOHNS EVAN LUTH CH            APPROX.13.1 KM 0760029.4 |
 QR0613| CO5405 CLEAR RM 1                           31.496 METERS 08653     |
 QR0613| QR0614 RICHLAND METHODIST CH SPIRE         APPROX. 3.7 KM 2702126.8 |
 QR0613| CO5406 CLEAR RM 2                           44.350 METERS 27334     |
 QR0613| CO5404 CLEAR AZ MK                                        3531008.2 |
 QR0613|---------------------------------------------------------------------|
 QR0613
 QR0613                          SUPERSEDED SURVEY CONTROL
 QR0613
 QR0613  NAD 83(1986)-  45 19 51.58111(N)    098 46 51.36977(W) AD(       ) 1
 QR0613  NAD 27      -  45 19 51.66600(N)    098 46 49.99800(W) AD(       ) 1
 QR0613
 QR0613.Superseded values are not recommended for survey control.
 QR0613
 QR0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0613.See file dsdata.pdf to determine how the superseded data were derived.
 QR0613
 QR0613_MARKER: DS = TRIANGULATION STATION DISK
 QR0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0613_STAMPING: CLEAR 1934
 QR0613_MARK LOGO: CGS
 QR0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0613+STABILITY: SURFACE MOTION
 QR0613
 QR0613  HISTORY     - Date     Condition        Report By
 QR0613  HISTORY     - 1934     MONUMENTED       CGS
 QR0613  HISTORY     - 1970     MARK NOT FOUND   USGS
 QR0613  HISTORY     - 1971     SEE DESCRIPTION  NGS
 QR0613
 QR0613                          STATION DESCRIPTION
 QR0613
 QR0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0613'STATION IS LOCATED JUST S OF TOWNSHIP LINE, IN NW CORNER OF
 QR0613'SEC. 3, 0.15 MILE E OF NW CORNER T 121 N, R 66 W.  IT IS
 QR0613'40 FEET S OF CENTER LINE OF ROAD.
 QR0613'
 QR0613'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0613'BRONZE DISKS SET IN CONCRETE.
 QR0613'
 QR0613'REFERENCE MARK NO. 1 IS 103 FEET E OF STATION AND 31 FEET S OF
 QR0613'CENTER LINE OF ROAD, IN FENCE LINE.  IT PROJECTS 6 INCHES ABOVE
 QR0613'THE GROUND.
 QR0613'
 QR0613'REFERENCE MARK NO. 2 IS W OF STATION ABOUT 145 FEET.  IT IS 31
 QR0613'FEET S OF CENTER LINE OF ROAD IN FENCE LINE.  IT PROJECTS 6
 QR0613'INCHES ABOVE GROUND.
 QR0613'
 QR0613'AZIMUTH MARK IS NNW OF STATION.
 QR0613'
 QR0613'TO REACH THE AZIMUTH MARK FROM THE STATION, GO 0.15 MILE W,
 QR0613'TURN RIGHT (N) AND GO 0.6 MILE, TURN RIGHT AND GO 0.1 MILE
 QR0613'E THROUGH BARN LOT TO MARK, WHICH IS 30 FEET S OF WINDMILL.
 QR0613'MARK PROJECTS 8 INCHES.
 QR0613'
 QR0613'TO REACH THE STATION FROM POST OFFICE IN WARNER, GO W ON MAIN
 QR0613'GRAVEL ROAD 14.85 MILES OR 8.85 MILES BEYOND ORANGE-COLORED
 QR0613'TYDEX STATION ON LEFT AT CROSSROADS.  0.35 MILE BEYOND THE
 QR0613'FARM OF J.P. ANDERSON ON THE LEFT TO TOP OF GRADE AND STATION
 QR0613'ON THE LEFT.  MRS. AGNES M. LUNDE OF DE SMET, S. DAK. IS THE
 QR0613'OWNER OF THE PROPERTY.
 QR0613'
 QR0613'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0613
 QR0613                          STATION RECOVERY (1970)
 QR0613
 QR0613'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QR0613'STATION NOT FOUND PROBABLY DESTROYED.  NEW HIGHWAY.  REFERENCE MARKS
 QR0613'NOT FOUND.  AZIMUTH MARK WAS NOT VISITED.
 QR0613'
 QR0613'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--NW COR. OF SEC. 3
 QR0613'0.15 MI E OF NW COR. T 121 N. R 66 W.
 QR0613
 QR0613                          STATION RECOVERY (1971)
 QR0613
 QR0613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QR0613'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE
 QR0613'NOT FOUND AND ARE BELIEVED TO HAVE BEEN DESTROYED DURING ROAD
 QR0613'IMPROVEMENTS.  A LARGE DITCH HAS BEEN DUG ALONG THE AREA
 QR0613'IN WHICH THE MARKS WERE LOCATED.  THE AZIMUTH MARK WAS RECOVERED
 QR0613'IN GOOD CONDITION, THE DISK WAS REMOVED AND DISPOSED OF AT THIS
 QR0613'TIME.
 QR0613'
 QR0613'IT IS SUGGESTED THAT THE STATION BE CONSIDERED DESTROYED.
 QR0613'
 QR0613'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 17
 QR0613'MILES SW OF ABERDEEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0980 ***********************************************************************
 PR0980  DESIGNATION -  CLEAR LAKE MUNICIPAL TANK
 PR0980  PID         -  PR0980
 PR0980  STATE/COUNTY-  SD/DEUEL
 PR0980  COUNTRY     -  US
 PR0980  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0980
 PR0980                         *CURRENT SURVEY CONTROL
 PR0980  ______________________________________________________________________
 PR0980* NAD 83(1996) POSITION- 44 45 18.83532(N) 096 40 58.87773(W)   ADJUSTED
 PR0980  ______________________________________________________________________
 PR0980  GEOID HEIGHT    -        -25.253 (meters)                     GEOID18
 PR0980  LAPLACE CORR    -         -3.47  (seconds)                    DEFLEC18
 PR0980  HORZ ORDER      -  THIRD
 PR0980
 PR0980.The horizontal coordinates were established by classical geodetic methods
 PR0980.and adjusted by the National Geodetic Survey in January 1998.
 PR0980
 PR0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0980.GEOID18 height accuracy estimate available here.
 PR0980
 PR0980.Click photographs - Photos may exist for this station.
 PR0980
 PR0980.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0980
 PR0980. The following values were computed from the NAD 83(1996) position.
 PR0980
 PR0980;                    North         East     Units Scale Factor Converg.
 PR0980;SPC SD N     -   107,822.841   862,558.381   MT  0.99995238   +2 20 51.2
 PR0980;SPC SD N     -   353,748.77  2,829,910.29   sFT  0.99995238   +2 20 51.2
 PR0980;UTM  14      - 4,958,371.840   683,389.666   MT  1.00001358   +1 37 54.4
 PR0980
 PR0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8338958371(NAD 83)
 PR0980
 PR0980                          SUPERSEDED SURVEY CONTROL
 PR0980
 PR0980  NAD 83(1986)-  44 45 18.83239(N)    096 40 58.86077(W) AD(       ) 3
 PR0980  NAD 27      -  44 45 18.96018(N)    096 40 57.65065(W) AD(       ) 3
 PR0980
 PR0980.Superseded values are not recommended for survey control.
 PR0980
 PR0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0980.See file dsdata.pdf to determine how the superseded data were derived.
 PR0980
 PR0980_MARKER: 53 = ELEVATED TANK
 PR0980
 PR0980  HISTORY     - Date     Condition        Report By
 PR0980  HISTORY     - 1968     FIRST OBSERVED   USGS
 PR0980
 PR0980                          STATION DESCRIPTION
 PR0980
 PR0980'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0980'CLEAR LAKE M.W.T. IS APPROX. 90 FT HIGH, FOUR-LEGGED, CYLINDRICAL
 PR0980'BODY WITH CONICAL TOP.  THE LEGS ARE PAINTED SILVER AND
 PR0980'THE TANK IS PAINTED GREEN.  POINT SIGHTED FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0094 ***********************************************************************
 OS0094  DESIGNATION -  CLEARFIELD
 OS0094  PID         -  OS0094
 OS0094  STATE/COUNTY-  SD/TRIPP
 OS0094  COUNTRY     -  US
 OS0094  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0094
 OS0094                         *CURRENT SURVEY CONTROL
 OS0094  ______________________________________________________________________
 OS0094* NAD 83(1996) POSITION- 43 10 23.98172(N) 100 09 50.27547(W)   ADJUSTED
 OS0094* NAVD 88 ORTHO HEIGHT -   791.571 (meters)     2597.01  (feet) ADJUSTED
 OS0094  ______________________________________________________________________
 OS0094  GEOID HEIGHT    -        -23.947 (meters)                     GEOID18
 OS0094  LAPLACE CORR    -         -4.94  (seconds)                    DEFLEC18
 OS0094  DYNAMIC HEIGHT  -        791.269 (meters)     2596.02  (feet) COMP
 OS0094  MODELED GRAVITY -    980,211.9   (mgal)                       NAVD 88
 OS0094
 OS0094  HORZ ORDER      -  FIRST
 OS0094  VERT ORDER      -  SECOND    CLASS 0
 OS0094
 OS0094.The horizontal coordinates were established by classical geodetic methods
 OS0094.and adjusted by the National Geodetic Survey in January 1998.
 OS0094
 OS0094.The orthometric height was determined by differential leveling and
 OS0094.adjusted by the NATIONAL GEODETIC SURVEY
 OS0094.in June 1991.
 OS0094
 OS0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0094.GEOID18 height accuracy estimate available here.
 OS0094
 OS0094.Click photographs - Photos may exist for this station.
 OS0094
 OS0094.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0094
 OS0094.The dynamic height is computed by dividing the NAVD 88
 OS0094.geopotential number by the normal gravity value computed on the
 OS0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0094.degrees latitude (g = 980.6199 gals.).
 OS0094
 OS0094.The modeled gravity was interpolated from observed gravity values.
 OS0094
 OS0094. The following values were computed from the NAD 83(1996) position.
 OS0094
 OS0094;                    North         East     Units Scale Factor Converg.
 OS0094;SPC SD S     -    93,330.019   613,770.663   MT  0.99993686   +0 07 00.6
 OS0094;SPC SD S     -   306,200.24  2,013,679.25   sFT  0.99993686   +0 07 00.6
 OS0094;UTM  14      - 4,780,720.442   405,393.783   MT  0.99971010   -0 47 47.2
 OS0094
 OS0094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0094!SPC SD S     -   0.99987964  x   0.99993686  =   0.99981650
 OS0094!UTM  14      -   0.99987964  x   0.99971010  =   0.99958977
 OS0094
 OS0094:                Primary Azimuth Mark                     Grid Az
 OS0094:SPC SD S     -  CLEARFIELD AZ MK                         204 00 33.9
 OS0094:UTM  14      -  CLEARFIELD AZ MK                         204 55 21.7
 OS0094
 OS0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN0539380720(NAD 83)
 OS0094
 OS0094|---------------------------------------------------------------------|
 OS0094| PID    Reference Object                     Distance      Geod. Az  |
 OS0094|                                                           dddmmss.s |
 OS0094| OS0093 CLEARFIELD RM 1                      10.394 METERS 11130     |
 OS0094| OS0096 CLEARFIELD AZ MK                                   2040734.5 |
 OS0094| OS0095 CLEARFIELD RM 2                       9.754 METERS 34338     |
 OS0094|---------------------------------------------------------------------|
 OS0094
 OS0094                          SUPERSEDED SURVEY CONTROL
 OS0094
 OS0094  NAD 83(1995)-  43 10 23.98144(N)    100 09 50.27524(W) AD(       ) 1
 OS0094  NAD 83(1986)-  43 10 23.98613(N)    100 09 50.29206(W) AD(       ) 1
 OS0094  NAD 27      -  43 10 23.96900(N)    100 09 48.85100(W) AD(       ) 1
 OS0094  NGVD 29 (??/??/92)  791.232  (m)         2595.90   (f) ADJ UNCH    2 0
 OS0094  NGVD 29             791.23   (m)         2595.9    (f) LEVELING    3  
 OS0094
 OS0094.Superseded values are not recommended for survey control.
 OS0094
 OS0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0094.See file dsdata.pdf to determine how the superseded data were derived.
 OS0094
 OS0094_MARKER: DS = TRIANGULATION STATION DISK
 OS0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0094_STAMPING: CLEARFIELD 1936
 OS0094_MARK LOGO: CGS
 OS0094_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0094+STABILITY: SURFACE MOTION
 OS0094
 OS0094  HISTORY     - Date     Condition        Report By
 OS0094  HISTORY     - 1936     MONUMENTED       CGS
 OS0094  HISTORY     - 1946     GOOD             CGS
 OS0094
 OS0094                          STATION DESCRIPTION
 OS0094
 OS0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0094'STATION IS LOCATED 6.8 MILES AIRLINE, AND 7.4 MILES BY ROAD
 OS0094'WEST OF CLEARFIELD, ON THE SOUTHEASTERN ONE OF A GROUP OF
 OS0094'THREE PROMINENT BUTTES, 0.25 MILE NORTH OF SECTION LINE, 0.2
 OS0094'MILE EAST OF NORTH-SOUTH ROAD, 0.25 MILE WEST OF SMALL POND.
 OS0094'THE STATION MARK IS 40 FEET SOUTH OF THE NORTH BRINK OF BUTTE,
 OS0094'AND PROJECTS 3 INCHES.
 OS0094'
 OS0094'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION, ON EAST SLOPE
 OS0094'OF BUTTE.  THE MARK PROJECTS 3 INCHES.
 OS0094'
 OS0094'REFERENCE MARK NO. 2 IS NORTH OF STATION, 8 FEET SOUTH OF
 OS0094'NORTH BRINK OF BUTTE.  THE MARK PROJECTS 3 INCHES.  THE
 OS0094'DISTANCE BETWEEN THE REFERENCE MARKS IS 59.49 FEET.
 OS0094'
 OS0094'THE AZIMUTH MARK IS SOUTH-SOUTHWEST OF STATION IN SOUTHEAST
 OS0094'ANGLE OF CROSSROADS, IN FENCE LINE, 3 FEET EAST OF FENCE
 OS0094'POST AT NORTHWEST CORNER OF FIELD.  THE MARK PROJECTS 4
 OS0094'INCHES.
 OS0094'
 OS0094'TO REACH THE STATION FROM CLEARFIELD POST OFFICE GO WEST
 OS0094'ON DIRT ROAD FOR 7.0 MILES TO CROSSROADS, THENCE NORTH FOR
 OS0094'0.4 MILE.  TURN EAST THROUGH FENCE AND BEAR SOUTHEAST FOR
 OS0094'0.2 MILE TO NORTH END OF SOUTHEAST BUTTE AND STATION.
 OS0094'
 OS0094'SIGNALS SHOWN FROM THE GROUND AT HANSEN, MOORE, BARNETT AND
 OS0094'BOYD ARE VISIBLE FROM THE GROUND AT THIS STATION.
 OS0094'
 OS0094'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0094'BRONZE DISKS SET AS DESCRIBED.
 OS0094
 OS0094                          STATION RECOVERY (1946)
 OS0094
 OS0094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 OS0094'5.9 MI NW FROM KEYAPAHA.
 OS0094'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0094'KEYAPAHA, THENCE 4.4 MILES NORTH ALONG A DIRT ROAD, AND ON THE
 OS0094'TOP OF THE SOUTHERN-MOST OF TWO HIGH HILLS, ABOUT 300 YARDS EAST
 OS0094'OF THE ROAD, 40 FEET SOUTH OF THE POINT WHERE HILL SLOPES
 OS0094'STEEPLY TO THE NORTH, A BRONZE DISC SET IN THE TOP OF A CONCRETE
 OS0094'POST WHICH PROJECTS 4 INCHES ABOVE THE GROUND.  STAMPED
 OS0094'CLEARFIELD 1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0096 ***********************************************************************
 OS0096  DESIGNATION -  CLEARFIELD AZ MK
 OS0096  PID         -  OS0096
 OS0096  STATE/COUNTY-  SD/TRIPP
 OS0096  COUNTRY     -  US
 OS0096  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0096
 OS0096                         *CURRENT SURVEY CONTROL
 OS0096  ______________________________________________________________________
 OS0096* NAD 83(1986) POSITION- 43 10 12.     (N) 100 09 57.     (W)   SCALED
 OS0096* NAVD 88 ORTHO HEIGHT -   728.493 (meters)     2390.06  (feet) ADJUSTED
 OS0096  ______________________________________________________________________
 OS0096  GEOID HEIGHT    -        -23.932 (meters)                     GEOID18
 OS0096  DYNAMIC HEIGHT  -        728.213 (meters)     2389.15  (feet) COMP
 OS0096  MODELED GRAVITY -    980,211.6   (mgal)                       NAVD 88
 OS0096
 OS0096  VERT ORDER      -  SECOND    CLASS 0
 OS0096
 OS0096.The horizontal coordinates were scaled from a map and have
 OS0096.an estimated accuracy of +/- 6 seconds.
 OS0096
 OS0096.The orthometric height was determined by differential leveling and
 OS0096.adjusted by the NATIONAL GEODETIC SURVEY
 OS0096.in June 1991.
 OS0096
 OS0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0096.GEOID18 height accuracy estimate available here.
 OS0096
 OS0096.Click photographs - Photos may exist for this station.
 OS0096
 OS0096.The dynamic height is computed by dividing the NAVD 88
 OS0096.geopotential number by the normal gravity value computed on the
 OS0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0096.degrees latitude (g = 980.6199 gals.).
 OS0096
 OS0096.The modeled gravity was interpolated from observed gravity values.
 OS0096
 OS0096;                    North         East    Units  Estimated Accuracy
 OS0096;SPC SD S     -    92,960.      613,620.      MT  (+/- 180 meters Scaled)
 OS0096
 OS0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN052803(NAD 83)
 OS0096
 OS0096                          SUPERSEDED SURVEY CONTROL
 OS0096
 OS0096  NGVD 29 (??/??/92)  728.150  (m)         2388.94   (f) ADJ UNCH    2 0
 OS0096
 OS0096.Superseded values are not recommended for survey control.
 OS0096
 OS0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0096.See file dsdata.pdf to determine how the superseded data were derived.
 OS0096
 OS0096_MARKER: DB = BENCH MARK DISK
 OS0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0096_STAMPING: CLEAFIELD 1936
 OS0096_MARK LOGO: CGS
 OS0096_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0096+STABILITY: SURFACE MOTION
 OS0096
 OS0096  HISTORY     - Date     Condition        Report By
 OS0096  HISTORY     - 1936     MONUMENTED       CGS
 OS0096  HISTORY     - 1946     GOOD             CGS
 OS0096
 OS0096                          STATION DESCRIPTION
 OS0096
 OS0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0096'5.5 MI NW FROM KEYAPAHA.
 OS0096'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0096'KEYAPAHA, THENCE 4.0 MILES NORTH ALONG A DIRT ROAD, AND AT A
 OS0096'ROAD INTERSECTION, 35 FEET EAST OF AND ABOUT LEVEL WITH THE
 OS0096'CENTER LINE OF THE NORTH-SOUTH ROAD, 32 FEET SOUTH OF THE
 OS0096'CENTER LINE OF THE EAST-WEST ROAD, 2 FEET EAST OF THE
 OS0096'RIGHT-OF-WAY FENCE CORNER, 1 FOOT NORTH OF A 4 IN X 4 IN MARKER
 OS0096'POST.  PROJECTS 3 INCHES ABOVE THE GROUND.  STAMPED CLEARFIELD
 OS0096'1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0093 ***********************************************************************
 OS0093  DESIGNATION -  CLEARFIELD RM 1
 OS0093  PID         -  OS0093
 OS0093  STATE/COUNTY-  SD/TRIPP
 OS0093  COUNTRY     -  US
 OS0093  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0093
 OS0093                         *CURRENT SURVEY CONTROL
 OS0093  ______________________________________________________________________
 OS0093* NAD 83(1986) POSITION- 43 10 23.86   (N) 100 09 49.85   (W)   HD_HELD1
 OS0093* NAVD 88 ORTHO HEIGHT -   790.354 (meters)     2593.02  (feet) ADJUSTED
 OS0093  ______________________________________________________________________
 OS0093  GEOID HEIGHT    -        -23.948 (meters)                     GEOID18
 OS0093  DYNAMIC HEIGHT  -        790.052 (meters)     2592.03  (feet) COMP
 OS0093  MODELED GRAVITY -    980,211.9   (mgal)                       NAVD 88
 OS0093
 OS0093  VERT ORDER      -  SECOND    CLASS 0
 OS0093
 OS0093.The horizontal coordinates were determined by differentially corrected
 OS0093.hand held GPS observations or other comparable positioning techniques
 OS0093.and have an estimated accuracy of +/- 3 meters.
 OS0093
 OS0093.The orthometric height was determined by differential leveling and
 OS0093.adjusted by the NATIONAL GEODETIC SURVEY
 OS0093.in June 1991.
 OS0093
 OS0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0093.GEOID18 height accuracy estimate available here.
 OS0093
 OS0093.Click photographs - Photos may exist for this station.
 OS0093
 OS0093.The dynamic height is computed by dividing the NAVD 88
 OS0093.geopotential number by the normal gravity value computed on the
 OS0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0093.degrees latitude (g = 980.6199 gals.).
 OS0093
 OS0093.The modeled gravity was interpolated from observed gravity values.
 OS0093
 OS0093;                    North         East    Units  Estimated Accuracy
 OS0093;SPC SD S     -    93,326.3     613,780.3     MT  (+/- 3 meters HH1 GPS) 
 OS0093
 OS0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN0540380716(NAD 83)
 OS0093
 OS0093                          SUPERSEDED SURVEY CONTROL
 OS0093
 OS0093  NGVD 29 (??/??/92)  790.015  (m)         2591.91   (f) ADJ UNCH    2 0
 OS0093
 OS0093.Superseded values are not recommended for survey control.
 OS0093
 OS0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0093.See file dsdata.pdf to determine how the superseded data were derived.
 OS0093
 OS0093_MARKER: DR = REFERENCE MARK DISK
 OS0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0093_STAMPING: CLEARFIELD NO 1 1936
 OS0093_MARK LOGO: CGS
 OS0093_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0093+STABILITY: SURFACE MOTION
 OS0093
 OS0093  HISTORY     - Date     Condition        Report By
 OS0093  HISTORY     - 1936     MONUMENTED       CGS
 OS0093  HISTORY     - 1946     GOOD             CGS
 OS0093
 OS0093                          STATION DESCRIPTION
 OS0093
 OS0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0093'5.9 MI NW FROM KEYAPAHA.
 OS0093'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0093'KEYAPAHA, THENCE 4.4 MILES NORTH ALONG A DIRT ROAD, AND ON THE
 OS0093'TOP OF THE SOUTHERN-MOST OF TWO HIGH HILLS, ABOUT 300 YARDS
 OS0093'EAST OF THE ROAD, 33 FEET EAST OF THE STATION MARK WHICH IS ON
 OS0093'THE HIGHEST POINT OF THE HILL.  A BRONZE REFERENCE MARK SET IN
 OS0093'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE
 OS0093'GROUND.  STAMPED CLEARFIELD NO 1 1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0095 ***********************************************************************
 OS0095  DESIGNATION -  CLEARFIELD RM 2
 OS0095  PID         -  OS0095
 OS0095  STATE/COUNTY-  SD/TRIPP
 OS0095  COUNTRY     -  US
 OS0095  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0095
 OS0095                         *CURRENT SURVEY CONTROL
 OS0095  ______________________________________________________________________
 OS0095* NAD 83(1986) POSITION- 43 10 24.28   (N) 100 09 50.40   (W)   HD_HELD1
 OS0095* NAVD 88 ORTHO HEIGHT -   791.210 (meters)     2595.83  (feet) ADJUSTED
 OS0095  ______________________________________________________________________
 OS0095  GEOID HEIGHT    -        -23.948 (meters)                     GEOID18
 OS0095  DYNAMIC HEIGHT  -        790.907 (meters)     2594.83  (feet) COMP
 OS0095  MODELED GRAVITY -    980,211.9   (mgal)                       NAVD 88
 OS0095
 OS0095  VERT ORDER      -  SECOND    CLASS 0
 OS0095
 OS0095.The horizontal coordinates were determined by differentially corrected
 OS0095.hand held GPS observations or other comparable positioning techniques
 OS0095.and have an estimated accuracy of +/- 3 meters.
 OS0095
 OS0095.The orthometric height was determined by differential leveling and
 OS0095.adjusted by the NATIONAL GEODETIC SURVEY
 OS0095.in June 1991.
 OS0095
 OS0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0095.GEOID18 height accuracy estimate available here.
 OS0095
 OS0095.Click photographs - Photos may exist for this station.
 OS0095
 OS0095.The dynamic height is computed by dividing the NAVD 88
 OS0095.geopotential number by the normal gravity value computed on the
 OS0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0095.degrees latitude (g = 980.6199 gals.).
 OS0095
 OS0095.The modeled gravity was interpolated from observed gravity values.
 OS0095
 OS0095;                    North         East    Units  Estimated Accuracy
 OS0095;SPC SD S     -    93,339.2     613,767.8     MT  (+/- 3 meters HH1 GPS) 
 OS0095
 OS0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN0539180729(NAD 83)
 OS0095
 OS0095                          SUPERSEDED SURVEY CONTROL
 OS0095
 OS0095  NGVD 29 (??/??/92)  790.870  (m)         2594.71   (f) ADJ UNCH    2 0
 OS0095
 OS0095.Superseded values are not recommended for survey control.
 OS0095
 OS0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0095.See file dsdata.pdf to determine how the superseded data were derived.
 OS0095
 OS0095_MARKER: DR = REFERENCE MARK DISK
 OS0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0095_STAMPING: CLEARFIELD NO 2 1936
 OS0095_MARK LOGO: CGS
 OS0095_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0095+STABILITY: SURFACE MOTION
 OS0095
 OS0095  HISTORY     - Date     Condition        Report By
 OS0095  HISTORY     - 1936     MONUMENTED       CGS
 OS0095  HISTORY     - 1946     GOOD             CGS
 OS0095
 OS0095                          STATION DESCRIPTION
 OS0095
 OS0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0095'5.9 MI NW FROM KEYAPAHA.
 OS0095'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0095'KEYAPAHA, THENCE 4.4 MILES NORTH ALONG A DIRT ROAD, AND ON THE
 OS0095'TOP OF THE SOUTHERN-MOST OF TWO HIGH HILLS, ABOUT 300 YARDS EAST
 OS0095'OF THE ROAD, 30 FEET NORTH OF THE STATION MARK WHICH IS ON THE
 OS0095'HIGHEST POINT OF THE HILL.  A BRONZE DISC SET IN THE TOP OF A
 OS0095'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE THE GROUND.  STAMPED
 OS0095'CLEARFIELD NO 2 1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0899 ***********************************************************************
 QS0899  DESIGNATION -  CLICK
 QS0899  PID         -  QS0899
 QS0899  STATE/COUNTY-  SD/DEWEY
 QS0899  COUNTRY     -  US
 QS0899  USGS QUAD   -  ISABEL (2017)
 QS0899
 QS0899                         *CURRENT SURVEY CONTROL
 QS0899  ______________________________________________________________________
 QS0899* NAD 83(1996) POSITION- 45 27 23.03151(N) 101 25 45.32921(W)   ADJUSTED
 QS0899* NAVD 88 ORTHO HEIGHT -   704.    (meters)     2310.    (feet) SCALED
 QS0899  ______________________________________________________________________
 QS0899  GEOID HEIGHT    -        -20.478 (meters)                     GEOID18
 QS0899  LAPLACE CORR    -         -5.17  (seconds)                    DEFLEC18
 QS0899  HORZ ORDER      -  THIRD
 QS0899
 QS0899.The horizontal coordinates were established by classical geodetic methods
 QS0899.and adjusted by the National Geodetic Survey in January 1998.
 QS0899
 QS0899.The orthometric height was scaled from a topographic map.
 QS0899
 QS0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0899.GEOID18 height accuracy estimate available here.
 QS0899
 QS0899.Click photographs - Photos may exist for this station.
 QS0899
 QS0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0899
 QS0899. The following values were computed from the NAD 83(1996) position.
 QS0899
 QS0899;                    North         East     Units Scale Factor Converg.
 QS0899;SPC SD N     -   181,349.042   488,215.585   MT  0.99996410   -1 00 41.5
 QS0899;SPC SD N     -   594,975.98  1,601,753.97   sFT  0.99996410   -1 00 41.5
 QS0899;UTM  14      - 5,036,523.041   310,064.232   MT  1.00004357   -1 43 54.8
 QS0899
 QS0899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0899!SPC SD N     -   0.99989278  x   0.99996410  =   0.99985688
 QS0899!UTM  14      -   0.99989278  x   1.00004357  =   0.99993634
 QS0899
 QS0899:                Primary Azimuth Mark                     Grid Az
 QS0899:SPC SD N     -  CLICK 2 AZ MK                            183 46 22.6
 QS0899:UTM  14      -  CLICK 2 AZ MK                            184 29 35.9
 QS0899
 QS0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1006436523(NAD 83)
 QS0899
 QS0899|---------------------------------------------------------------------|
 QS0899| PID    Reference Object                     Distance      Geod. Az  |
 QS0899|                                                           dddmmss.s |
 QS0899| QS0456 Y 19                                210.268 METERS 00256     |
 QS0899| QS0653 CLICK 2                              26.576 METERS 09058     |
 QS0899| CQ8109 CLICK AZ MK                                        1812506.3 |
 QS0899| CQ8111 CLICK 2 AZ MK                                      1824541.1 |
 QS0899| CQ8110 CLICK RM 2                           23.997 METERS 27040     |
 QS0899|---------------------------------------------------------------------|
 QS0899
 QS0899                          SUPERSEDED SURVEY CONTROL
 QS0899
 QS0899  NAD 83(1986)-  45 27 23.02366(N)    101 25 45.32628(W) AD(       ) 3
 QS0899  NAD 27      -  45 27 23.07700(N)    101 25 43.80000(W) AD(       ) 3
 QS0899
 QS0899.Superseded values are not recommended for survey control.
 QS0899
 QS0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0899.See file dsdata.pdf to determine how the superseded data were derived.
 QS0899
 QS0899_MARKER: DS = TRIANGULATION STATION DISK
 QS0899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0899_STAMPING: CLICK 1952
 QS0899_MARK LOGO: CGS
 QS0899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0899+STABILITY: SURFACE MOTION
 QS0899
 QS0899  HISTORY     - Date     Condition        Report By
 QS0899  HISTORY     - 1952     MONUMENTED       CGS
 QS0899  HISTORY     - 1961     SEE DESCRIPTION  CGS
 QS0899
 QS0899                          STATION DESCRIPTION
 QS0899
 QS0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0899'THE STATION IS IN SECTION 9, T 17 N, R 22 E, ABOUT 6-1/2
 QS0899'MILES WEST AND 2 MILES NORTH OF FIRESTEEL, 4-1/4 MILES NORTH OF
 QS0899'ISABEL, 39 FEET EAST OF THE CENTER OF STATE HIGHWAY 65, 14
 QS0899'FEET SOUTH-SOUTHEAST OF A 4 X 4 INCH WITNESS POST AND 5 FEET
 QS0899'EAST OF A WIRE FENCE.
 QS0899'
 QS0899'TO REACH THE STATION FROM THE POST OFFICE IN ISABEL, GO NORTH
 QS0899'ON MAIN STREET FOR 0.2 MILE TO THE JUNCTION OF STATE HIGHWAY 8
 QS0899'AND STATE HIGHWAY 65, GO STRAIGHT AHEAD ON STATE HIGHWAY 65
 QS0899'FOR 3.6 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE NORTH
 QS0899'FOR 0.6 MILE TO THE STATION ON THE RIGHT.
 QS0899'
 QS0899'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QS0899'CLICK 1952.
 QS0899'
 QS0899'REFERENCE MARK 1 IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 QS0899'BENCH MARK DISK SET IN THE TOP OF A 10 X 10 INCH CONCRETE POST,
 QS0899'IT IS 74 FEET EAST OF THE CENTER OF THE HIGHWAY, 39 FEET EAST
 QS0899'OF A FENCE CORNER AND 34 FEET NORTH OF THE CENTER OF A GRADED
 QS0899'DIRT ROAD.  THE MARK PROJECTS 12 INCHES AND THE DISK IS STAMPED
 QS0899'Y 19 1933.
 QS0899'
 QS0899'REFERENCE MARK 2 IS 40 FEET WEST OF THE CENTER OF THE HIGHWAY.
 QS0899'THE MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED CLICK
 QS0899'NO 2 1952.
 QS0899'
 QS0899'THE AZIMUTH MARK IS 37 FEET WEST OF THE CENTER OF THE HIGHWAY
 QS0899'AND 3 FEET NORTHEAST OF A 4 X 4 INCH WITNESS POST.  THE MARK
 QS0899'PROJECTS 6 INCHES AND THE DISK IS STAMPED CLICK 1952.
 QS0899'
 QS0899'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0899
 QS0899                          STATION RECOVERY (1961)
 QS0899
 QS0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CJB)
 QS0899'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN
 QS0899'GOOD CONDITION.  A REQUEST WAS RECEIVED FROM THE SOUTH DAKOTA
 QS0899'STATE HIGHWAY DEPARTMENT TO MOVE ALL OF THE MARKS AT THIS
 QS0899'STATION AS THEY WERE IN THE WAY OF HIGHWAY IMPROVEMENT.  THE
 QS0899'STATION WAS MOVED 87.187 FEET EAST OF ITS ORIGINAL POSITION.
 QS0899'FOR DETAILS SEE DESCRIPTION FOR STATION CLICK 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0653 ***********************************************************************
 QS0653  DESIGNATION -  CLICK 2
 QS0653  PID         -  QS0653
 QS0653  STATE/COUNTY-  SD/DEWEY
 QS0653  COUNTRY     -  US
 QS0653  USGS QUAD   -  ISABEL (2017)
 QS0653
 QS0653                         *CURRENT SURVEY CONTROL
 QS0653  ______________________________________________________________________
 QS0653* NAD 83(1996) POSITION- 45 27 23.01701(N) 101 25 44.10622(W)   NO CHECK
 QS0653* NAVD 88 ORTHO HEIGHT -   709.119 (meters)     2326.50  (feet) ADJUSTED
 QS0653  ______________________________________________________________________
 QS0653  GEOID HEIGHT    -        -20.479 (meters)                     GEOID18
 QS0653  LAPLACE CORR    -         -5.17  (seconds)                    DEFLEC18
 QS0653  DYNAMIC HEIGHT  -        709.017 (meters)     2326.17  (feet) COMP
 QS0653  MODELED GRAVITY -    980,449.6   (mgal)                       NAVD 88
 QS0653
 QS0653  HORZ ORDER      -  THIRD
 QS0653  VERT ORDER      -  FIRST     CLASS II
 QS0653
 QS0653.The horizontal coordinates were established by classical geodetic methods
 QS0653.and adjusted by the National Geodetic Survey in January 1998.
 QS0653
 QS0653.No horizontal observational check was made to the station.
 QS0653
 QS0653.The orthometric height was determined by differential leveling and
 QS0653.adjusted by the NATIONAL GEODETIC SURVEY
 QS0653.in June 1991.
 QS0653
 QS0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0653.GEOID18 height accuracy estimate available here.
 QS0653
 QS0653.Click photographs - Photos may exist for this station.
 QS0653
 QS0653.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0653
 QS0653.The dynamic height is computed by dividing the NAVD 88
 QS0653.geopotential number by the normal gravity value computed on the
 QS0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0653.degrees latitude (g = 980.6199 gals.).
 QS0653
 QS0653.The modeled gravity was interpolated from observed gravity values.
 QS0653
 QS0653. The following values were computed from the NAD 83(1996) position.
 QS0653
 QS0653;                    North         East     Units Scale Factor Converg.
 QS0653;SPC SD N     -   181,348.125   488,242.145   MT  0.99996410   -1 00 40.7
 QS0653;SPC SD N     -   594,972.97  1,601,841.10   sFT  0.99996410   -1 00 40.7
 QS0653;UTM  14      - 5,036,521.790   310,090.779   MT  1.00004344   -1 43 53.9
 QS0653
 QS0653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0653!SPC SD N     -   0.99989205  x   0.99996410  =   0.99985615
 QS0653!UTM  14      -   0.99989205  x   1.00004344  =   0.99993548
 QS0653
 QS0653:                Primary Azimuth Mark                     Grid Az
 QS0653:SPC SD N     -  CLICK 2 AZ MK                            185 24 56.6
 QS0653:UTM  14      -  CLICK 2 AZ MK                            186 08 09.8
 QS0653
 QS0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1009036521(NAD 83)
 QS0653
 QS0653|---------------------------------------------------------------------|
 QS0653| PID    Reference Object                     Distance      Geod. Az  |
 QS0653|                                                           dddmmss.s |
 QS0653| CQ8109 CLICK AZ MK                                        1830332.0 |
 QS0653| CQ8111 CLICK 2 AZ MK                                      1842415.9 |
 QS0653| CQ8112 CLICK 2 RM 3                         87.514 METERS 18535     |
 QS0653| QS0899 CLICK                                26.576 METERS 27058     |
 QS0653| QS0457 Y 19 RESET                          135.664 METERS 35623     |
 QS0653|---------------------------------------------------------------------|
 QS0653
 QS0653                          SUPERSEDED SURVEY CONTROL
 QS0653
 QS0653  NAD 83(1986)-  45 27 23.00916(N)    101 25 44.10329(W) AD(       ) 3
 QS0653  NAD 27      -  45 27 23.06200(N)    101 25 42.57700(W) AD(       ) 3
 QS0653
 QS0653.Superseded values are not recommended for survey control.
 QS0653
 QS0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0653.See file dsdata.pdf to determine how the superseded data were derived.
 QS0653
 QS0653_MARKER: DS = TRIANGULATION STATION DISK
 QS0653_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0653_STAMPING: CLICK 2 1961
 QS0653_MARK LOGO: CGS
 QS0653_PROJECTION: RECESSED 18 CENTIMETERS
 QS0653_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0653+STABILITY: SURFACE MOTION
 QS0653
 QS0653  HISTORY     - Date     Condition        Report By
 QS0653  HISTORY     - 1961     MONUMENTED       CGS
 QS0653  HISTORY     - 1985     GOOD             NGS
 QS0653
 QS0653                          STATION DESCRIPTION
 QS0653
 QS0653'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (CJB)
 QS0653'THE STATION IS IN SECTION 9, T. 17 N., R. 22 E., ABOUT 6-1/2
 QS0653'MILES WEST AND 2 MILES NORTH OF FIRESTEEL, ABOUT 4-1/4 MILES
 QS0653'NORTH OF ISABEL, 126.5 FEET EAST OF THE CENTERLINE
 QS0653'OF STATE HIGHWAY 65, 1 FOOT NORTH OF A STEEL POST PROJECTING
 QS0653'ABOUT 3 FEET AND IS ABOUT 10 INCHES BELOW THE SURFACE OF THE
 QS0653'GROUND.
 QS0653'
 QS0653'R.M. NO. 3 IS SOUTH-SOUTHWEST OF THE STATION, 99 FEET WEST
 QS0653'OF THE CENTERLINE OF THE HIGHWAY AND 1 FOOT WEST OF A FENCE.
 QS0653'THE MARK PROJECTS ABOUT 8 INCHES AND THE DISK IS STAMPED
 QS0653'CLICK 2 NO 3 1961.
 QS0653'
 QS0653'R.M. NO. 4 (B.M. Y 19 RESET) IS NORTH-NORTHWEST OF THE STATION,
 QS0653'215 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD, 99 FEET
 QS0653'EAST OF THE CENTERLINE OF THE HIGHWAY, 1-1/2 FEET SOUTHWEST
 QS0653'OF A STEEL POST AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS
 QS0653'4 INCHES AND THE DISK IS STAMPED Y 19 RESET 1961.
 QS0653'
 QS0653'THE AZIMUTH MARK IS ABOUT 0.6 MILE SOUTH OF THE STATION,
 QS0653'110 FEET WEST OF THE CENTERLINE OF THE HIGHWAY AND 2 FEET NORTH
 QS0653'OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 QS0653'IS STAMPED CLICK 2 1961.
 QS0653'
 QS0653'TO REACH THE STATION FROM ISABEL, FROM THE POST OFFICE, GO
 QS0653'NORTH ON MAIN STREET AND STATE HIGHWAY 65 FOR 3.8 MILES TO THE
 QS0653'AZIMUTH MARK ON THE LEFT, CONTINUE NORTH ON THE HIGHWAY FOR
 QS0653'0.6 MILE TO TOP OF HILL AND STATION ON RIGHT AS DESCRIBED.
 QS0653
 QS0653                          STATION RECOVERY (1985)
 QS0653
 QS0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0653'7.0 KM (4.35 MI) NORTH FROM ISABEL.
 QS0653'7.0 KM (4.35 MI) NORTH ALONG STATE ROUTE 65 FROM THE POST OFFICE AT
 QS0653'ISABEL, 0.16 KM (0.1 MI) SOUTH OF A CROSS ROADS, NEAR THE WEST EDGE OF
 QS0653'A PASTURE AND ON TOP OF A CUT, 38.6 METERS (126.6 FT) (SLOPE DISTANT)
 QS0653'EAST OF THE HIGHWAY CENTERLINE AND 8.1 METERS (26.6 FT) EAST OF THE
 QS0653'RIGHT-OF-WAY FENCE.
 QS0653'THE MARK IS 8.1 METERS  E FROM  A WITNESS POST
 QS0653'THE MARK IS 4.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0522 ***********************************************************************
 QT0522  DESIGNATION -  CLIP
 QT0522  PID         -  QT0522
 QT0522  STATE/COUNTY-  SD/HARDING
 QT0522  COUNTRY     -  US
 QT0522  USGS QUAD   -  BOG CREEK (2017)
 QT0522
 QT0522                         *CURRENT SURVEY CONTROL
 QT0522  ______________________________________________________________________
 QT0522* NAD 83(1996) POSITION- 45 25 48.51633(N) 103 41 31.60376(W)   ADJUSTED
 QT0522* NAVD 88 ORTHO HEIGHT -  1083.    (meters)     3553.    (feet) SCALED
 QT0522  ______________________________________________________________________
 QT0522  GEOID HEIGHT    -        -16.018 (meters)                     GEOID18
 QT0522  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 QT0522  HORZ ORDER      -  THIRD
 QT0522
 QT0522.The horizontal coordinates were established by classical geodetic methods
 QT0522.and adjusted by the National Geodetic Survey in January 1998.
 QT0522
 QT0522.The orthometric height was scaled from a topographic map.
 QT0522
 QT0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0522.GEOID18 height accuracy estimate available here.
 QT0522
 QT0522.Click photographs - Photos may exist for this station.
 QT0522
 QT0522.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0522
 QT0522. The following values were computed from the NAD 83(1996) position.
 QT0522
 QT0522;                    North         East     Units Scale Factor Converg.
 QT0522;SPC SD N     -   184,031.460   311,186.458   MT  0.99996096   -2 36 47.0
 QT0522;SPC SD N     -   603,776.55  1,020,950.90   sFT  0.99996096   -2 36 47.0
 QT0522;UTM  13      - 5,031,567.612   602,307.254   MT  0.99972869   +0 55 54.5
 QT0522
 QT0522!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0522!SPC SD N     -   0.99983282  x   0.99996096  =   0.99979379
 QT0522!UTM  13      -   0.99983282  x   0.99972869  =   0.99956155
 QT0522
 QT0522:                Primary Azimuth Mark                     Grid Az
 QT0522:SPC SD N     -  CLIP AZ MK                               141 45 16.0
 QT0522:UTM  13      -  CLIP AZ MK                               138 12 34.5
 QT0522
 QT0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0230731567(NAD 83)
 QT0522
 QT0522|---------------------------------------------------------------------|
 QT0522| PID    Reference Object                     Distance      Geod. Az  |
 QT0522|                                                           dddmmss.s |
 QT0522| CQ8115 CLIP RM 2                             8.699 METERS 00809     |
 QT0522| CQ8113 CLIP AZ MK                                         1390829.0 |
 QT0522| CQ8114 CLIP RM 1                             9.386 METERS 28330     |
 QT0522|---------------------------------------------------------------------|
 QT0522
 QT0522                          SUPERSEDED SURVEY CONTROL
 QT0522
 QT0522  NAD 83(1993)-  45 25 48.50822(N)    103 41 31.59938(W) AD(       ) 3
 QT0522  NAD 83(1986)-  45 25 48.50497(N)    103 41 31.59495(W) AD(       ) 3
 QT0522  NAD 27      -  45 25 48.51800(N)    103 41 29.87800(W) AD(       ) 3
 QT0522
 QT0522.Superseded values are not recommended for survey control.
 QT0522
 QT0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0522.See file dsdata.pdf to determine how the superseded data were derived.
 QT0522
 QT0522_MARKER: DS = TRIANGULATION STATION DISK
 QT0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0522_STAMPING: CLIP 1952
 QT0522_MARK LOGO: CGS
 QT0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0522+STABILITY: SURFACE MOTION
 QT0522
 QT0522  HISTORY     - Date     Condition        Report By
 QT0522  HISTORY     - 1952     MONUMENTED       CGS
 QT0522
 QT0522                          STATION DESCRIPTION
 QT0522
 QT0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0522'THE STATION IS LOCATED ABOUT 12 MILES SOUTHWEST OF BUFFALO,
 QT0522'IN THE NORTHEAST 1/4 OF SECTION 24, T 17 N, R 3 E, AT THE
 QT0522'SOUTHEASTERLY END OF A HIGH RIDGE OVERLOOKING BADLANDS TO THE
 QT0522'EAST, ABOUT 100 YARDS NORTHERLY OF A GRADED DIRT ROAD, 33 FEET
 QT0522'WEST OF A STEEP BLUFF, 9 FEET NORTH OF A STEEP BLUFF, AND 5 FEET
 QT0522'NORTH OF A 4 IN X 4 IN WITNESS POST.
 QT0522'
 QT0522'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 8
 QT0522'AND U.S. HIGHWAY NO. 85 ABOUT 1-1/2 MILES SOUTH OF THE BUSINESS
 QT0522'DISTRICT OF BUFFALO, GO SOUTH ON NO. 85 FOR 11.8 MILES.  THEN
 QT0522'RIGHT, WESTERLY, ON A GRADED DIRT ROAD FOR 7.35 MILES TO THE
 QT0522'AZIMUTH MARK ON THE LEFT.  CONTINUE NORTHWESTERLY FOR 0.45 MILE.
 QT0522'THEN LEAVE THE ROAD, CROSS PASTURE LAND FOR ABOUT 75 YARDS
 QT0522'(EASTERLY) TO THE STATION.
 QT0522'
 QT0522'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0522'CLIP 1952.
 QT0522'
 QT0522'REFERENCE MARK NO. 1 IS 5 FEET NORTH OF THE STEEP BLUFF.  IT
 QT0522'PROJECTS 4 INCHES, AND THE DISK IS STAMPED CLIP NO 1 1952.
 QT0522'
 QT0522'REFERENCE MARK NO. 2 IS 30 FEET WEST OF THE STEEP BLUFF.  IT
 QT0522'PROJECTS 8 INCHES, AND THE DISK IS STAMPED CLIP NO 2 1952.
 QT0522'
 QT0522'THE AZIMUTH MARK IS 48 FEET SOUTH OF THE CENTER OF THE GRADED
 QT0522'DIRT ROAD, AND 4.5 FEET NORTHEAST OF A 4 IN X 4 IN WITNESS POST.
 QT0522'IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED CLIP 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1008 ***********************************************************************
 PR1008  DESIGNATION -  CLOSE
 PR1008  PID         -  PR1008
 PR1008  STATE/COUNTY-  SD/DEUEL
 PR1008  COUNTRY     -  US
 PR1008  USGS QUAD   -  ESTELLINE SE (2017)
 PR1008
 PR1008                         *CURRENT SURVEY CONTROL
 PR1008  ______________________________________________________________________
 PR1008* NAD 83(1996) POSITION- 44 34 21.45415(N) 096 49 31.17116(W)   ADJUSTED
 PR1008* NAD 83(1996) ELLIP HT-   515.854 (meters)        (06/15/04)   ADJUSTED
 PR1008* NAVD 88 ORTHO HEIGHT -   540.8   (meters)     1774.    (feet) GPS OBS
 PR1008  ______________________________________________________________________
 PR1008  NAVD 88 orthometric height was determined with an earlier geoid model
 PR1008  GEOID HEIGHT    -        -24.998 (meters)                     GEOID18
 PR1008  NAD 83(1996) X  -   -540,903.217 (meters)                     COMP
 PR1008  NAD 83(1996) Y  - -4,519,159.902 (meters)                     COMP
 PR1008  NAD 83(1996) Z  -  4,454,002.863 (meters)                     COMP
 PR1008  LAPLACE CORR    -         -1.79  (seconds)                    DEFLEC18
 PR1008  HORZ ORDER      -  SECOND
 PR1008  ELLP ORDER      -  FOURTH    CLASS I
 PR1008
 PR1008.The horizontal coordinates were established by classical geodetic methods
 PR1008.and adjusted by the National Geodetic Survey in June 2004.
 PR1008
 PR1008.The orthometric height was determined by GPS observations and a
 PR1008.high-resolution geoid model.
 PR1008
 PR1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1008.GEOID18 height accuracy estimate available here.
 PR1008
 PR1008.Click photographs - Photos may exist for this station.
 PR1008
 PR1008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1008
 PR1008.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1008
 PR1008.The ellipsoidal height was determined by GPS observations
 PR1008.and is referenced to NAD 83.
 PR1008
 PR1008. The following values were computed from the NAD 83(1996) position.
 PR1008
 PR1008;                    North         East     Units Scale Factor Converg.
 PR1008;SPC SD N     -    87,095.463   852,095.623   MT  0.99997378   +2 14 48.6
 PR1008;SPC SD N     -   285,745.70  2,795,583.72   sFT  0.99997378   +2 14 48.6
 PR1008;UTM  14      - 4,937,776.641   672,667.674   MT  0.99996665   +1 31 35.7
 PR1008
 PR1008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1008!SPC SD N     -   0.99991912  x   0.99997378  =   0.99989291
 PR1008!UTM  14      -   0.99991912  x   0.99996665  =   0.99988578
 PR1008
 PR1008:                Primary Azimuth Mark                     Grid Az
 PR1008:SPC SD N     -  TORONTO MUNICIPAL TANK                   087 53 03.1
 PR1008:UTM  14      -  TORONTO MUNICIPAL TANK                   088 36 16.0
 PR1008
 PR1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7266737776(NAD 83)
 PR1008
 PR1008|---------------------------------------------------------------------|
 PR1008| PID    Reference Object                     Distance      Geod. Az  |
 PR1008|                                                           dddmmss.s |
 PR1008| PR0999 TORONTO MUNICIPAL TANK              APPROX.14.5 KM 0900751.7 |
 PR1008| CO7917 CLOSE RM 2                           30.642 METERS 17145     |
 PR1008| CO7916 CLOSE RM 1                           21.811 METERS 26952     |
 PR1008|---------------------------------------------------------------------|
 PR1008
 PR1008                          SUPERSEDED SURVEY CONTROL
 PR1008
 PR1008  NAD 83(1996)-  44 34 21.45191(N)    096 49 31.17335(W) AD(       ) 2
 PR1008  ELLIP H (01/23/98)  515.675  (m)                       GP(       ) 4 1
 PR1008  NAD 83(1986)-  44 34 21.44734(N)    096 49 31.14650(W) AD(       ) 2
 PR1008  NAD 27      -  44 34 21.57158(N)    096 49 29.93157(W) AD(       ) 2
 PR1008  NGVD 29 (01/19/94)  540.4    (m)  GEOID93  model used  GPS OBS        
 PR1008
 PR1008.Superseded values are not recommended for survey control.
 PR1008
 PR1008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1008.See file dsdata.pdf to determine how the superseded data were derived.
 PR1008
 PR1008_MARKER: DD = SURVEY DISK
 PR1008_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR1008+WITH SETTING: INFORMATION.
 PR1008_STAMPING: ET CLOSE 1968
 PR1008_MARK LOGO: USGS
 PR1008_PROJECTION: FLUSH
 PR1008_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR1008_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1008+SATELLITE: SATELLITE OBSERVATIONS - October 24, 1992
 PR1008
 PR1008  HISTORY     - Date     Condition        Report By
 PR1008  HISTORY     - 1968     MONUMENTED       USGS
 PR1008  HISTORY     - 1968     GOOD             USGS
 PR1008  HISTORY     - 19921024 GOOD             NGS
 PR1008  HISTORY     - 20230920 MARK NOT FOUND   SDDT
 PR1008
 PR1008                          STATION DESCRIPTION
 PR1008
 PR1008'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (LLA)
 PR1008'THE STATION IS LOCATED ABOUT 3.7 MI EAST OF THE TOWN OF ESTELLINE AND
 PR1008'ABOUT 9.0 MI WEST OF THE TOWN OF TORONTO, NEAR THE NORTHWEST COR. OF
 PR1008'SEC. 28, T113N, R50W.
 PR1008'
 PR1008'TO REACH FROM THE RR. CROSSING AT STATE HWY. 28, NEAR THE WEST EDGE OF
 PR1008'THE TOWN OF ESTELLINE, GO EAST 3.8 MI TO THE STATION ON THE RIGHT
 PR1008'(SOUTH).
 PR1008'
 PR1008'STATION IS 46.8 FT SOUTH OF STATE HWY. 28 AND 2.8 FT NORTH OF E-W
 PR1008'RIGHT-OF-WAY FENCE, 13.3 FT WEST OF N-S FENCE, 2.5 FT NORTH OF USGS
 PR1008'WITNESS POST AND STAMPED ET CLOSE 1968.
 PR1008'
 PR1008'REFERENCE MARK NO. 1 IS WEST OF STATION, 47.4 FT SOUTH OF STATE HWY.
 PR1008'28, 2.1 FT NORTH OF E-W FENCE, AND IS STAMPED CLOSE NO. 1 1968.
 PR1008'
 PR1008'REFERENCE MARK NO. 2 IS 95.5 FT SOUTH OF RIGHT-OF-WAY FENCE, 2.2 FT
 PR1008'EAST OF N-S SEC. LINE FENCE, AND IS STAMPED CLOSE NO. 2 1968.
 PR1008'
 PR1008'NO AZIMUTH MARK WAS SET.  STATIONS ET ROW AND LARRY ARE GROUND
 PR1008'VISIBLE.  DIRECTION WAS OBSERVED TO TORONTO MWT.
 PR1008'
 PR1008'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS, SET FLUSH
 PR1008'WITH THE GROUND AND CENTERED IN 6 IN. DRAIN TILE FILLED WITH GRAVEL.
 PR1008
 PR1008                          STATION RECOVERY (1968)
 PR1008
 PR1008'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR1008'RECOVERED IN GOOD CONDITION.
 PR1008
 PR1008                          STATION RECOVERY (1992)
 PR1008
 PR1008'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PR1008'THE STATION IS LOCATED 4.0 MI (6.44 KM) EAST OF THE TOWN OF ESTELLINE,
 PR1008'SD NEAR THE WEST END OF FIELD ENTRANCES AT SOUTH SIDE OF HIGHWAY 28
 PR1008'ABOUT 3 MI (4.83 KM) WEST OF INTERSTATE HIGHWAY 29 ABOUT 15 MI
 PR1008'(24.14 KM) NORTH OF BROOKINGS, SD.
 PR1008'
 PR1008'TO REACH THE STATION FROM BROOKINGS, SD GO NORTH ON INTERSTATE HIGHWAY
 PR1008'29 ABOUT 17 MI (27.36 KM) TO THE TORONTO AND ESTELLINE EXIT (EXIT
 PR1008'150). EXIT WEST ON STATE HIGHWAY 28 TOWARD ESTELLINE.  FROM THE CENTER
 PR1008'OF THE BRIDGE OVER THE INTERSTATE HIGHWAY PROCEED WEST 3.2 MI
 PR1008'(5.15 KM) TO A RISE, FIELD ENTRANCES AND STATION ON THE LEFT (SOUTH).
 PR1008'ALTERNATIVELY, FROM THE ABANDONED RAILROAD CROSSING NEAR WEST END OF
 PR1008'ESTELLINE, SD PROCEED EAST ON HIGHWAY 28 TO A RISE 4.0 MI (6.44 KM)
 PR1008'EAST AND THE STATION ON THE RIGHT (SOUTH).
 PR1008'
 PR1008'THE STATION IS 14.2 M (46.59 FT) SOUTH OF THE CENTERLINE OF HIGHWAY
 PR1008'28, 2.6 M (8.53 FT) EAST OF THE WEST GATEPOST OF THE WEST FIELD
 PR1008'ENTRANCE, 4.0 M (13.12 FT) WEST OF THE CORNER POST OF NORTH-SOUTH AND
 PR1008'EAST-WEST FENCES, 6.85 M (22.47 FT) EAST-NORTHEAST OF A POWER POLE AND
 PR1008'1.2 M (3.94 FT) NORTH OF THE FENCE ENTRANCE GATE.  IT IS A USGS DISK
 PR1008'STAMPED ET CLOSE 1968 CRIMPED TO THE TOP OF A ROD INSIDE A CLAY PIPE
 PR1008'ABOUT 0.2 M (0.66 FT) BELOW SURFACE.
 PR1008
 PR1008                          STATION RECOVERY (2023)
 PR1008
 PR1008'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (DB)
 PR1008'THERE IS NO SURFACE EVIDENCE OF THE BENCH MARK, APPROXIMATELY 10 FT
 PR1008'(3.0 M) EAST OF THE MARK WHERE THE NS AND EW FENCE MEETS, BETWEEN
 PR1008'FIELD GATES, THERE IS A SD DOT CONTROL POINT (REBAR AND CAP).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0932 ***********************************************************************
 PU0932  DESIGNATION -  CLOUGH
 PU0932  PID         -  PU0932
 PU0932  STATE/COUNTY-  SD/MEADE
 PU0932  COUNTRY     -  US
 PU0932  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0932
 PU0932                         *CURRENT SURVEY CONTROL
 PU0932  ______________________________________________________________________
 PU0932* NAD 83(1996) POSITION- 44 33 39.53889(N) 102 45 06.65968(W)   ADJUSTED
 PU0932* NAVD 88 ORTHO HEIGHT -   871.942 (meters)     2860.70  (feet) ADJUSTED
 PU0932  ______________________________________________________________________
 PU0932  GEOID HEIGHT    -        -17.973 (meters)                     GEOID18
 PU0932  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 PU0932  DYNAMIC HEIGHT  -        871.706 (meters)     2859.92  (feet) COMP
 PU0932  MODELED GRAVITY -    980,317.0   (mgal)                       NAVD 88
 PU0932
 PU0932  HORZ ORDER      -  SECOND
 PU0932  VERT ORDER      -  FIRST     CLASS II
 PU0932
 PU0932.The horizontal coordinates were established by classical geodetic methods
 PU0932.and adjusted by the National Geodetic Survey in January 1998.
 PU0932
 PU0932.The orthometric height was determined by differential leveling and
 PU0932.adjusted by the NATIONAL GEODETIC SURVEY
 PU0932.in October 1997.
 PU0932
 PU0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0932.GEOID18 height accuracy estimate available here.
 PU0932
 PU0932.Click photographs - Photos may exist for this station.
 PU0932
 PU0932.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0932
 PU0932.The dynamic height is computed by dividing the NAVD 88
 PU0932.geopotential number by the normal gravity value computed on the
 PU0932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0932.degrees latitude (g = 980.6199 gals.).
 PU0932
 PU0932.The modeled gravity was interpolated from observed gravity values.
 PU0932
 PU0932. The following values were computed from the NAD 83(1996) position.
 PU0932
 PU0932;                    North         East     Units Scale Factor Converg.
 PU0932;SPC SD N     -    84,573.396   381,422.290   MT  0.99997548   -1 56 51.3
 PU0932;SPC SD N     -   277,471.22  1,251,382.96   sFT  0.99997548   -1 56 51.3
 PU0932;UTM  13      - 4,936,641.425   678,537.249   MT  0.99999200   +1 34 40.3
 PU0932
 PU0932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0932!SPC SD N     -   0.99986612  x   0.99997548  =   0.99984160
 PU0932!UTM  13      -   0.99986612  x   0.99999200  =   0.99985812
 PU0932
 PU0932:                Primary Azimuth Mark                     Grid Az
 PU0932:SPC SD N     -  CLOUGH AZ MK                             270 33 48.4
 PU0932:UTM  13      -  CLOUGH AZ MK                             267 02 16.8
 PU0932
 PU0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7853736641(NAD 83)
 PU0932
 PU0932|---------------------------------------------------------------------|
 PU0932| PID    Reference Object                     Distance      Geod. Az  |
 PU0932|                                                           dddmmss.s |
 PU0932| PU0931 CLOUGH RM 1                           9.620 METERS 10506     |
 PU0932| PU0936 CLOUGH AZ MK                                       2683657.1 |
 PU0932| PU0933 CLOUGH RM 2                          11.894 METERS 27357     |
 PU0932|---------------------------------------------------------------------|
 PU0932
 PU0932                          SUPERSEDED SURVEY CONTROL
 PU0932
 PU0932  NAD 83(1993)-  44 33 39.53114(N)    102 45 06.65998(W) AD(       ) 2
 PU0932  NAD 83(1986)-  44 33 39.53064(N)    102 45 06.65948(W) AD(       ) 2
 PU0932  NAD 27      -  44 33 39.57880(N)    102 45 05.03910(W) AD(       ) 2
 PU0932  NAVD 88 (06/15/91)  871.900  (m)         2860.56   (f) SUPERSEDED  1 2
 PU0932  NGVD 29 (??/??/92)  871.426  (m)         2859.00   (f) ADJ UNCH    1 2
 PU0932  NGVD 29             871.43   (m)         2859.0    (f) LEVELING    3  
 PU0932
 PU0932.Superseded values are not recommended for survey control.
 PU0932
 PU0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0932.See file dsdata.pdf to determine how the superseded data were derived.
 PU0932
 PU0932_MARKER: DS = TRIANGULATION STATION DISK
 PU0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0932_STAMPING: CLOUGH 1950
 PU0932_MARK LOGO: CGS
 PU0932_PROJECTION: FLUSH
 PU0932_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0932+STABILITY: SURFACE MOTION
 PU0932_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0932+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 PU0932
 PU0932  HISTORY     - Date     Condition        Report By
 PU0932  HISTORY     - 1950     MONUMENTED       CGS
 PU0932  HISTORY     - 1951     GOOD             CGS
 PU0932  HISTORY     - 1962     GOOD             CGS
 PU0932  HISTORY     - 1962     GOOD             CGS
 PU0932  HISTORY     - 19950524 GOOD             NGS
 PU0932  HISTORY     - 20120508 GOOD             INDIV
 PU0932
 PU0932                          STATION DESCRIPTION
 PU0932
 PU0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU0932'THE STATION IS LOCATED ABOUT 4 MILES WEST OF UNION CENTER,
 PU0932'38 FEET NORTH OF THE CENTER OF STATE HIGHWAY NO. 24, 23 FEET
 PU0932'EAST OF THE CENTER OF AN ENTRANCE TO A PASTURE, AND 4 FEET
 PU0932'NORTH OF A WIRE FENCE.
 PU0932'
 PU0932'TO REACH THE STATION FROM THE UNION CENTER POST OFFICE, GO WEST
 PU0932'ON STATE HIGHWAY NO. 24 FOR 4.35 MILES TO THE STATION ON THE
 PU0932'RIGHT AS DESCRIBED.  TO REACH THE AZIMUTH MARK FROM THE STATION,
 PU0932'CONTINUE WEST ON NO. 24 FOR 0.5 MILE TO THE MARK ON THE LEFT
 PU0932'AS DESCRIBED.
 PU0932'
 PU0932'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 PU0932'STAMPED CLOUGH 1950.
 PU0932'
 PU0932'REFERENCE MARK NO. 1 IS 35 FEET NORTH OF THE CENTER OF STATE
 PU0932'HIGHWAY NO. 24, AND 1 FOOT NORTH OF THE WIRE FENCE.  IT PROJECTS
 PU0932'2 INCHES, AND THE DISK IS STAMPED CLOUGH NO 1 1950.
 PU0932'
 PU0932'REFERENCE MARK NO. 2 IS 35 FEET NORTH OF THE CENTER OF STATE
 PU0932'HIGHWAY NO. 24, 16 FEET WEST OF THE CENTER OF THE ENTRANCE TO
 PU0932'THE PASTURE, AND 1 FOOT NORTH OF THE WIRE FENCE.  IT PROJECTS
 PU0932'3 INCHES, AND THE DISK IS STAMPED CLOUGH NO 2 1950.
 PU0932'
 PU0932'THE AZIMUTH MARK IS 32 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 PU0932'NO. 24, 4 FEET EAST OF A WITNESS POST, AND 2 FEET NORTHWEST OF
 PU0932'THE WEST GATE POST OF A WIRE GATE.  IT PROJECTS 3 INCHES, AND
 PU0932'THE DISK IS STAMPED CLOUGH 1950.
 PU0932'
 PU0932'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU0932'CYLINDERS.
 PU0932'
 PU0932'NOTE--THE OBSERVATIONS AT THIS STATION WERE NOT COMPLETED IN
 PU0932'1950.
 PU0932
 PU0932                          STATION RECOVERY (1951)
 PU0932
 PU0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU0932'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF STATE HIGHWAY
 PU0932'24, ABOUT 4.5 MILES WEST OF UNION CENTER, 42 FEET NORTH OF THE
 PU0932'CENTER OF THE HIGHWAY, AND 5 FEET NORTH OF A WIRE FENCE.
 PU0932'
 PU0932'TO REACH THE STATION FROM THE POST OFFICE IN UNION CENTER,
 PU0932'GO WEST ON STATE HIGHWAY 24 FOR 4.35 MILES TO THE TOP OF RIDGE
 PU0932'AND THE STATION ON THE RIGHT.  CONTINUE WEST ON THE HIGHWAY
 PU0932'FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.
 PU0932'
 PU0932'THE STATION MARK PROJECTS 1 INCH, AND THE DISK IS STAMPED CLOUGH
 PU0932'1950.
 PU0932'
 PU0932'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF A WIRE FENCE.  IT
 PU0932'PROJECTS 2 INCHES, AND THE DISK IS STAMPED CLOUGH NO 1 1950.
 PU0932'
 PU0932'REFERENCE MARK NO. 2 IS 1 FOOT NORTH OF A WIRE FENCE.  IT
 PU0932'PROJECTS 2 INCHES, AND THE DISK IS STAMPED CLOUGH NO 2 1950.
 PU0932'
 PU0932'THE AZIMUTH MARK IS 33 FEET SOUTH OF THE CENTER OF STATE HIGHWAY
 PU0932'24, 4 FEET EAST OF A WITNESS POST, AND 1 FOOT NORTH OF A WIRE
 PU0932'FENCE.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED CLOUGH
 PU0932'1950.
 PU0932'
 PU0932'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU0932'CYLINDERS.
 PU0932
 PU0932                          STATION RECOVERY (1962)
 PU0932
 PU0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0932'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO.
 PU0932'2 AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND
 PU0932'IN GOOD CONDITION.  THE HORIZONTAL DIRECTION AND DISTANCE WAS
 PU0932'CHECKED ON ALL MARKS.  THE TO REACH WAS NOT ADEQUATE BECAUSE OF
 PU0932'THE CHANGING OF THE HIGHWAY ROUTE.  A NEW DESCRIPTION FOLLOWS.
 PU0932'
 PU0932'THE STATION IS LOCATED 4.25 MILES WEST OF UNION CENTER, 0.1
 PU0932'MILE NORTH OF STATE HIGHWAY 34, IN SECTION 14, T. 7 N., R. 11 E.,
 PU0932'IN OPEN PASTURE LAND OWNED BY MR. JOHN BRINK.
 PU0932'
 PU0932'TO REACH THE STATION FROM THE POST OFFICE AND STORE AT UNION
 PU0932'CENTER, GO WEST ON STATE HIGHWAY 34 FOR 4.0 MILES TO A SIDE ROAD
 PU0932'RIGHT.  TURN RIGHT AND GO WEST ON A GRAVELED ROAD FOR 0.25 MILE
 PU0932'TO THE CREST OF THE HILL AND THE STATION ON THE RIGHT AS
 PU0932'DESCRIBED.
 PU0932'
 PU0932'TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON A GRAVELED
 PU0932'ROAD FOR 0.55 MILE TO THE MARK ON THE LEFT AS DESCRIBED.
 PU0932'
 PU0932'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU0932'CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED CLOUGH
 PU0932'1950.  IT IS 40 FEET NORTH OF THE CENTER OF A GRAVELED ROAD,
 PU0932'9.1 FEET NORTHWEST OF A METAL WITNESS POST AND 4 FEET NORTH OF
 PU0932'AN EAST-WEST FENCE LINE.
 PU0932'
 PU0932'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU0932'12-INCH CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED
 PU0932'CLOUGH NO 1 1950.  IT IS 36 FEET NORTH OF THE CENTER OF A GRAVELED
 PU0932'ROAD AND 23.1 FEET EAST OF A METAL WITNESS POST, SET IN AN
 PU0932'EAST-WEST FENCE LINE.
 PU0932'
 PU0932'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU0932'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS
 PU0932'STAMPED CLOUGH NO 2 1950.  IT IS 47.1 FEET WEST OF A METAL
 PU0932'WITNESS POST, 40 FEET NORTH OF THE CENTER OF A GRAVELED ROAD
 PU0932'AND 1 FOOT NORTH OF AN EAST-WEST FENCE LINE.
 PU0932'
 PU0932'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU0932'CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED CLOUGH
 PU0932'1950.  IT IS 37 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD,
 PU0932'3.4 FEET EAST OF A METAL WITNESS POST, 1.7 FEET NORTHWEST OF THE
 PU0932'WEST GATE POST AND 1 FOOT NORTH OF AN EAST-WEST FENCE LINE.
 PU0932
 PU0932                          STATION RECOVERY (1962)
 PU0932
 PU0932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0932'4.2 MI W FROM UNION CENTER.
 PU0932'4.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0932'CENTER, THENCE 0.25 MILE WEST ALONG A GRAVEL ROAD, AT THE SUMMIT
 PU0932'OF A HILL, AT THE WEST END OF A CURVE AND AT A POWER LINE
 PU0932'CROSSING, 38 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, 85
 PU0932'FEET NORTH AND ACROSS THE ROAD FROM POWER POLE 2-170, 4.5 FEET
 PU0932'NORTH OF A FENCE, 9.0 FEET WEST-NORTHWEST OF A WITNESS POST,
 PU0932'31.7 FEET WEST OF REFERENCE MARK 1, 39.0 FEET EAST OF REFERENCE
 PU0932'MARK 2, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU0932'POST PROJECTING 0.1 FOOT.
 PU0932
 PU0932                          STATION RECOVERY (1995)
 PU0932
 PU0932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0932'6.3 KM (3.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0932'IN UNION CENTER, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG COUNTY ROAD 23
 PU0932'T, 11.9 M (39.0 FT) EAST OF REFERENCE MARK 2, 11.1 M (36.4 FT) NORTH
 PU0932'OF THE ROAD CENTER, 9.5 M (31.2 FT) WEST OF REFERENCE MARK 1, 1.2 M
 PU0932'(3.9 FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE
 PU0932'LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU0932
 PU0932                          STATION RECOVERY (2012)
 PU0932
 PU0932'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0936 ***********************************************************************
 PU0936  DESIGNATION -  CLOUGH AZ MK
 PU0936  PID         -  PU0936
 PU0936  STATE/COUNTY-  SD/MEADE
 PU0936  COUNTRY     -  US
 PU0936  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0936
 PU0936                         *CURRENT SURVEY CONTROL
 PU0936  ______________________________________________________________________
 PU0936* NAD 83(1986) POSITION- 44 33 39.     (N) 102 45 47.     (W)   SCALED
 PU0936* NAVD 88 ORTHO HEIGHT -   858.125 (meters)     2815.37  (feet) ADJUSTED
 PU0936  ______________________________________________________________________
 PU0936  GEOID HEIGHT    -        -17.947 (meters)                     GEOID18
 PU0936  DYNAMIC HEIGHT  -        857.892 (meters)     2814.60  (feet) COMP
 PU0936  MODELED GRAVITY -    980,318.2   (mgal)                       NAVD 88
 PU0936
 PU0936  VERT ORDER      -  SECOND    CLASS 0
 PU0936
 PU0936.The horizontal coordinates were scaled from a map and have
 PU0936.an estimated accuracy of +/- 6 seconds.
 PU0936
 PU0936.The orthometric height was determined by differential leveling and
 PU0936.adjusted by the NATIONAL GEODETIC SURVEY
 PU0936.in June 1991.
 PU0936
 PU0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0936.GEOID18 height accuracy estimate available here.
 PU0936
 PU0936.Click photographs - Photos may exist for this station.
 PU0936
 PU0936.The dynamic height is computed by dividing the NAVD 88
 PU0936.geopotential number by the normal gravity value computed on the
 PU0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0936.degrees latitude (g = 980.6199 gals.).
 PU0936
 PU0936.The modeled gravity was interpolated from observed gravity values.
 PU0936
 PU0936;                    North         East    Units  Estimated Accuracy
 PU0936;SPC SD N     -    84,590.      380,530.      MT  (+/- 180 meters Scaled)
 PU0936
 PU0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK776366(NAD 83)
 PU0936
 PU0936                          SUPERSEDED SURVEY CONTROL
 PU0936
 PU0936  NGVD 29 (??/??/92)  857.651  (m)         2813.81   (f) ADJ UNCH    2 0
 PU0936
 PU0936.Superseded values are not recommended for survey control.
 PU0936
 PU0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0936.See file dsdata.pdf to determine how the superseded data were derived.
 PU0936
 PU0936_MARKER: DZ = AZIMUTH MARK DISK
 PU0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0936_STAMPING: CLOUGH 1950
 PU0936_MARK LOGO: CGS
 PU0936_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0936+STABILITY: SURFACE MOTION
 PU0936
 PU0936  HISTORY     - Date     Condition        Report By
 PU0936  HISTORY     - 1950     MONUMENTED       CGS
 PU0936  HISTORY     - 1962     GOOD             CGS
 PU0936
 PU0936                          STATION DESCRIPTION
 PU0936
 PU0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0936'4.8 MI W FROM UNION CENTER.
 PU0936'4.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0936'CENTER, THENCE 0.8 MILE WEST ALONG A GRAVEL ROAD, AT THE
 PU0936'INTERSECTION OF AN ABANDONED ROAD, 37 FEET SOUTH OF THE CENTER
 PU0936'LINE OF THE ROAD, 39 FEET WEST-NORTHWEST OF A POWER POLE, 2 FEET
 PU0936'WEST OF THE WEST END OF A GATE, 0.9 FOOT NORTH OF A FENCE, 3.0
 PU0936'FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN
 PU0936'THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0931 ***********************************************************************
 PU0931  DESIGNATION -  CLOUGH RM 1
 PU0931  PID         -  PU0931
 PU0931  STATE/COUNTY-  SD/MEADE
 PU0931  COUNTRY     -  US
 PU0931  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0931
 PU0931                         *CURRENT SURVEY CONTROL
 PU0931  ______________________________________________________________________
 PU0931* NAD 83(1986) POSITION- 44 33 39.46   (N) 102 45 06.24   (W)   HD_HELD1
 PU0931* NAVD 88 ORTHO HEIGHT -   871.947 (meters)     2860.71  (feet) ADJUSTED
 PU0931  ______________________________________________________________________
 PU0931  GEOID HEIGHT    -        -17.974 (meters)                     GEOID18
 PU0931  DYNAMIC HEIGHT  -        871.711 (meters)     2859.94  (feet) COMP
 PU0931  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 PU0931
 PU0931  VERT ORDER      -  FIRST     CLASS II
 PU0931
 PU0931.The horizontal coordinates were determined by differentially corrected
 PU0931.hand held GPS observations or other comparable positioning techniques
 PU0931.and have an estimated accuracy of +/- 3 meters.
 PU0931
 PU0931.The orthometric height was determined by differential leveling and
 PU0931.adjusted by the NATIONAL GEODETIC SURVEY
 PU0931.in October 1997.
 PU0931
 PU0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0931.GEOID18 height accuracy estimate available here.
 PU0931
 PU0931.Click photographs - Photos may exist for this station.
 PU0931
 PU0931.The dynamic height is computed by dividing the NAVD 88
 PU0931.geopotential number by the normal gravity value computed on the
 PU0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0931.degrees latitude (g = 980.6199 gals.).
 PU0931
 PU0931.The modeled gravity was interpolated from observed gravity values.
 PU0931
 PU0931;                    North         East    Units  Estimated Accuracy
 PU0931;SPC SD N     -    84,570.6     381,431.5     MT  (+/- 3 meters HH1 GPS) 
 PU0931
 PU0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7854636639(NAD 83)
 PU0931
 PU0931                          SUPERSEDED SURVEY CONTROL
 PU0931
 PU0931  NAVD 88 (06/15/91)  871.894  (m)         2860.54   (f) SUPERSEDED  1 2
 PU0931  NGVD 29 (??/??/92)  871.419  (m)         2858.98   (f) ADJ UNCH    1 2
 PU0931
 PU0931.Superseded values are not recommended for survey control.
 PU0931
 PU0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0931.See file dsdata.pdf to determine how the superseded data were derived.
 PU0931
 PU0931_MARKER: DR = REFERENCE MARK DISK
 PU0931_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0931_STAMPING: CLOUGH NO 1 1950
 PU0931_MARK LOGO: CGS
 PU0931_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0931_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0931+STABILITY: SURFACE MOTION
 PU0931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0931+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 PU0931
 PU0931  HISTORY     - Date     Condition        Report By
 PU0931  HISTORY     - 1950     MONUMENTED       CGS
 PU0931  HISTORY     - 1962     GOOD             CGS
 PU0931  HISTORY     - 19950524 GOOD             NGS
 PU0931  HISTORY     - 20120508 GOOD             INDIV
 PU0931
 PU0931                          STATION DESCRIPTION
 PU0931
 PU0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0931'4.2 MI W FROM UNION CENTER.
 PU0931'4.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0931'CENTER, THENCE 0.25 MILE WEST ALONG A GRAVEL ROAD, AT THE SUMMIT
 PU0931'OF A HILL AND THE WEST END OF A CURVE, 35 1/2 FEET NORTH OF THE
 PU0931'CENTER LINE OF THE ROAD, 1.0 FOOT NORTH OF A FENCE, 22.6 FEET
 PU0931'EAST OF A WITNESS POST, 31.7 FEET EAST OF THE STATION, ABOUT
 PU0931'LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0931'0.1 FOOT.
 PU0931
 PU0931                          STATION RECOVERY (1995)
 PU0931
 PU0931'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0931'6.3 KM (3.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0931'IN UNION CENTER, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG COUNTY ROAD 23
 PU0931'T, 12.1 M (39.7 FT) NORTH OF THE ROAD CENTER, 9.5 M (31.2 FT) EAST OF
 PU0931'TRIANGULATION STATION CLOUGH, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PU0931'ROAD, UNDER A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU0931'SURFACE.
 PU0931
 PU0931                          STATION RECOVERY (2012)
 PU0931
 PU0931'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0933 ***********************************************************************
 PU0933  DESIGNATION -  CLOUGH RM 2
 PU0933  PID         -  PU0933
 PU0933  STATE/COUNTY-  SD/MEADE
 PU0933  COUNTRY     -  US
 PU0933  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0933
 PU0933                         *CURRENT SURVEY CONTROL
 PU0933  ______________________________________________________________________
 PU0933* NAD 83(1986) POSITION- 44 33 39.57   (N) 102 45 07.20   (W)   HD_HELD1
 PU0933* NAVD 88 ORTHO HEIGHT -   871.787 (meters)     2860.19  (feet) ADJUSTED
 PU0933  ______________________________________________________________________
 PU0933  GEOID HEIGHT    -        -17.973 (meters)                     GEOID18
 PU0933  DYNAMIC HEIGHT  -        871.550 (meters)     2859.41  (feet) COMP
 PU0933  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 PU0933
 PU0933  VERT ORDER      -  FIRST     CLASS II
 PU0933
 PU0933.The horizontal coordinates were determined by differentially corrected
 PU0933.hand held GPS observations or other comparable positioning techniques
 PU0933.and have an estimated accuracy of +/- 3 meters.
 PU0933
 PU0933.The orthometric height was determined by differential leveling and
 PU0933.adjusted by the NATIONAL GEODETIC SURVEY
 PU0933.in October 1997.
 PU0933
 PU0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0933.GEOID18 height accuracy estimate available here.
 PU0933
 PU0933.Click photographs - Photos may exist for this station.
 PU0933
 PU0933.The dynamic height is computed by dividing the NAVD 88
 PU0933.geopotential number by the normal gravity value computed on the
 PU0933.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0933.degrees latitude (g = 980.6199 gals.).
 PU0933
 PU0933.The modeled gravity was interpolated from observed gravity values.
 PU0933
 PU0933;                    North         East    Units  Estimated Accuracy
 PU0933;SPC SD N     -    84,574.8     381,410.4     MT  (+/- 3 meters HH1 GPS) 
 PU0933
 PU0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7852536642(NAD 83)
 PU0933
 PU0933                          SUPERSEDED SURVEY CONTROL
 PU0933
 PU0933  NAVD 88 (06/15/91)  871.747  (m)         2860.06   (f) SUPERSEDED  1 2
 PU0933  NGVD 29 (??/??/92)  871.272  (m)         2858.50   (f) ADJ UNCH    1 2
 PU0933
 PU0933.Superseded values are not recommended for survey control.
 PU0933
 PU0933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0933.See file dsdata.pdf to determine how the superseded data were derived.
 PU0933
 PU0933_MARKER: DR = REFERENCE MARK DISK
 PU0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0933_STAMPING: CLOUGH NO 2 1950
 PU0933_MARK LOGO: CGS
 PU0933_PROJECTION: FLUSH
 PU0933_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0933+STABILITY: SURFACE MOTION
 PU0933_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0933+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 PU0933
 PU0933  HISTORY     - Date     Condition        Report By
 PU0933  HISTORY     - 1950     MONUMENTED       CGS
 PU0933  HISTORY     - 1962     GOOD             CGS
 PU0933  HISTORY     - 19950524 GOOD             NGS
 PU0933  HISTORY     - 20120508 GOOD             INDIV
 PU0933
 PU0933                          STATION DESCRIPTION
 PU0933
 PU0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0933'4.2 MI W FROM UNION CENTER.
 PU0933'4.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0933'CENTER, THENCE 0.25 MILE WEST ALONG A GRAVEL ROAD, AT THE SUMMIT
 PU0933'OF A HILL AND THE WEST END OF A CURVE, 35 1/2 FEET NORTH OF THE
 PU0933'CENTER LINE OF THE ROAD, 1.0 FOOT NORTH OF A FENCE, 39.0 FEET
 PU0933'WEST OF THE STATION, ABOUT LEVEL WITH THE ROAD AND IN THE TOP
 PU0933'OF A CONCRETE POST PROJECTING 0.2 FOOT.
 PU0933
 PU0933                          STATION RECOVERY (1995)
 PU0933
 PU0933'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0933'6.3 KM (3.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0933'IN UNION CENTER, THENCE 0.3 KM (0.20 MI) WESTERLY ALONG COUNTY ROAD 23
 PU0933'T, 12.2 M (40.0 FT) NORTH OF THE ROAD CENTER, 11.9 M (39.0 FT) WEST OF
 PU0933'TRIANGULATION STATION CLOUGH, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PU0933'ROAD, 0.3 M (1.0 FT) NORTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH
 PU0933'THE GROUND SURFACE.
 PU0933
 PU0933                          STATION RECOVERY (2012)
 PU0933
 PU0933'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0933'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0389 ***********************************************************************
 QT0389  DESIGNATION -  CLUB
 QT0389  PID         -  QT0389
 QT0389  STATE/COUNTY-  SD/PERKINS
 QT0389  COUNTRY     -  US
 QT0389  USGS QUAD   -  MEADOW NW (2017)
 QT0389
 QT0389                         *CURRENT SURVEY CONTROL
 QT0389  ______________________________________________________________________
 QT0389* NAD 83(1996) POSITION- 45 38 50.20782(N) 102 10 08.40783(W)   ADJUSTED
 QT0389* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 QT0389  ______________________________________________________________________
 QT0389  GEOID HEIGHT    -        -18.881 (meters)                     GEOID18
 QT0389  LAPLACE CORR    -         -6.13  (seconds)                    DEFLEC18
 QT0389  HORZ ORDER      -  THIRD
 QT0389
 QT0389.The horizontal coordinates were established by classical geodetic methods
 QT0389.and adjusted by the National Geodetic Survey in January 1998.
 QT0389
 QT0389.The orthometric height was scaled from a topographic map.
 QT0389
 QT0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0389.GEOID18 height accuracy estimate available here.
 QT0389
 QT0389.Click photographs - Photos may exist for this station.
 QT0389
 QT0389.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0389
 QT0389. The following values were computed from the NAD 83(1996) position.
 QT0389
 QT0389;                    North         East     Units Scale Factor Converg.
 QT0389;SPC SD N     -   203,841.835   430,938.901   MT  0.99999324   -1 32 06.3
 QT0389;SPC SD N     -   668,771.09  1,413,838.71   sFT  0.99999324   -1 32 06.3
 QT0389;UTM  13      - 5,058,757.608   720,597.509   MT  1.00019832   +2 01 30.4
 QT0389
 QT0389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0389!SPC SD N     -   0.99988109  x   0.99999324  =   0.99987433
 QT0389!UTM  13      -   0.99988109  x   1.00019832  =   1.00007939
 QT0389
 QT0389:                Primary Azimuth Mark                     Grid Az
 QT0389:SPC SD N     -  CLUB AZ MK                               182 35 57.1
 QT0389:UTM  13      -  CLUB AZ MK                               179 02 20.4
 QT0389
 QT0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2059758757(NAD 83)
 QT0389
 QT0389|---------------------------------------------------------------------|
 QT0389| PID    Reference Object                     Distance      Geod. Az  |
 QT0389|                                                           dddmmss.s |
 QT0389| CQ8117 CLUB RM 1                            10.529 METERS 00313     |
 QT0389| CQ8118 CLUB RM 2                            10.100 METERS 17644     |
 QT0389| CQ8116 CLUB AZ MK                                         1810350.8 |
 QT0389|---------------------------------------------------------------------|
 QT0389
 QT0389                          SUPERSEDED SURVEY CONTROL
 QT0389
 QT0389  NAD 83(1986)-  45 38 50.19916(N)    102 10 08.40559(W) AD(       ) 3
 QT0389  NAD 27      -  45 38 50.25500(N)    102 10 06.85500(W) AD(       ) 3
 QT0389
 QT0389.Superseded values are not recommended for survey control.
 QT0389
 QT0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0389.See file dsdata.pdf to determine how the superseded data were derived.
 QT0389
 QT0389_MARKER: DS = TRIANGULATION STATION DISK
 QT0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0389_STAMPING: CLUB 1952
 QT0389_MARK LOGO: CGS
 QT0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0389+STABILITY: SURFACE MOTION
 QT0389
 QT0389  HISTORY     - Date     Condition        Report By
 QT0389  HISTORY     - 1952     MONUMENTED       CGS
 QT0389  HISTORY     - 1954     SEE DESCRIPTION  CGS
 QT0389
 QT0389                          STATION DESCRIPTION
 QT0389
 QT0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0389'THE STATION IS LOCATED ABOUT 8-1/2 MILES NORTH-NORTHEAST OF
 QT0389'MEADOW, IN THE SOUTHWEST 1/4 OF SECTION 33, T 20 N, R 16 E,
 QT0389'ON THE RIGHT-OF-WAY OF STATE HIGHWAY NO. 73, 48 FEET WEST
 QT0389'OF A POWER LINE POLE, 29 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QT0389'4 FEET SOUTHWEST OF A 4 IN X 4 IN WITNESS POST, AND 3 FEET
 QT0389'WEST OF A WIRE FENCE.
 QT0389'
 QT0389'TO REACH THE STATION FROM THE VILLAGE OF MEADOW, GO EAST ON
 QT0389'STATE HIGHWAY NO. 8 FOR 2.5 MILES TO THE JUNCTION WITH STATE
 QT0389'HIGHWAY NO. 73.  THEN LEFT, NORTH, ON NO. 73 FOR 7.75 MILES
 QT0389'TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE NORTH FOR 0.7 MILE
 QT0389'TO THE STATION ON THE RIGHT.
 QT0389'
 QT0389'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 QT0389'CLUB 1952.
 QT0389'
 QT0389'REFERENCE MARK NO. 1 IS 57 FEET NORTHWEST OF THE POWER LINE
 QT0389'POLE, 32 FEET EAST OF THE CENTER OF THE HIGHWAY, AND 1 FOOT
 QT0389'WEST OF THE WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE DISK
 QT0389'IS STAMPED CLUB NO 1 1952.
 QT0389'
 QT0389'REFERENCE MARK NO. 2 IS 58 FEET SOUTHWEST OF THE POWER LINE
 QT0389'POLE, 32 FEET EAST OF THE CENTER OF THE HIGHWAY, AND 1 FOOT WEST
 QT0389'OF THE WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE DISK IS
 QT0389'STAMPED CLUB NO 2 1952.
 QT0389'
 QT0389'THE AZIMUTH MARK IS 31 FEET WEST OF THE CENTER OF THE HIGHWAY,
 QT0389'20 FEET SOUTH OF THE ENTRANCE TO A FARMHOUSE, 4 FEET NORTH OF
 QT0389'A 4 IN X 4 IN WITNESS POST, AND 2.5 FEET SOUTH OF A FENCE
 QT0389'CORNER.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED CLUB 1952.
 QT0389
 QT0389                          STATION RECOVERY (1954)
 QT0389
 QT0389'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (GCM)
 QT0389'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 QT0389'IN GOOD CONDITION.  ROAD CONSTRUCTION WILL DESTROY ALL THE
 QT0389'MARKS.  THEY WERE RESET AT THE REQUEST OF THE STATE HIGHWAY
 QT0389'DEPARTMENT.  STATION CLUB 2 WAS ESTABLISHED.  FOR DETAILS,
 QT0389'SEE DESCRIPTION OF CLUB 2 1954.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0390 ***********************************************************************
 QT0390  DESIGNATION -  CLUB 2
 QT0390  PID         -  QT0390
 QT0390  STATE/COUNTY-  SD/PERKINS
 QT0390  COUNTRY     -  US
 QT0390  USGS QUAD   -  MEADOW NW (2017)
 QT0390
 QT0390                         *CURRENT SURVEY CONTROL
 QT0390  ______________________________________________________________________
 QT0390* NAD 83(1996) POSITION- 45 38 50.19352(N) 102 10 07.42124(W)   NO CHECK
 QT0390* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 QT0390  ______________________________________________________________________
 QT0390  GEOID HEIGHT    -        -18.881 (meters)                     GEOID18
 QT0390  LAPLACE CORR    -         -6.14  (seconds)                    DEFLEC18
 QT0390  HORZ ORDER      -  THIRD
 QT0390
 QT0390.The horizontal coordinates were established by classical geodetic methods
 QT0390.and adjusted by the National Geodetic Survey in January 1998.
 QT0390
 QT0390.No horizontal observational check was made to the station.
 QT0390
 QT0390.The orthometric height was scaled from a topographic map.
 QT0390
 QT0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0390.GEOID18 height accuracy estimate available here.
 QT0390
 QT0390.Click photographs - Photos may exist for this station.
 QT0390
 QT0390.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0390
 QT0390. The following values were computed from the NAD 83(1996) position.
 QT0390
 QT0390;                    North         East     Units Scale Factor Converg.
 QT0390;SPC SD N     -   203,840.821   430,960.245   MT  0.99999324   -1 32 05.6
 QT0390;SPC SD N     -   668,767.76  1,413,908.74   sFT  0.99999324   -1 32 05.6
 QT0390;UTM  13      - 5,058,757.922   720,618.879   MT  1.00019844   +2 01 31.1
 QT0390
 QT0390!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0390!SPC SD N     -   0.99988109  x   0.99999324  =   0.99987433
 QT0390!UTM  13      -   0.99988109  x   1.00019844  =   1.00007951
 QT0390
 QT0390:                Primary Azimuth Mark                     Grid Az
 QT0390:SPC SD N     -  CLUB 2 AZ MK                             184 24 17.5
 QT0390:UTM  13      -  CLUB 2 AZ MK                             180 50 40.8
 QT0390
 QT0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2061858757(NAD 83)
 QT0390
 QT0390|---------------------------------------------------------------------|
 QT0390| PID    Reference Object                     Distance      Geod. Az  |
 QT0390|                                                           dddmmss.s |
 QT0390| QT0014 N 120 RESET                                        1801313.9 |
 QT0390| CQ8121 CLUB 2 RM 4                          10.024 METERS 18057     |
 QT0390| CQ8119 CLUB 2 AZ MK                                       1825211.9 |
 QT0390| QT0389 CLUB                                 21.368 METERS 27111     |
 QT0390| CQ8120 CLUB 2 RM 3                           9.532 METERS 35653     |
 QT0390|---------------------------------------------------------------------|
 QT0390
 QT0390                          SUPERSEDED SURVEY CONTROL
 QT0390
 QT0390  NAD 83(1986)-  45 38 50.18487(N)    102 10 07.41900(W) AD(       ) 3
 QT0390  NAD 27      -  45 38 50.24100(N)    102 10 05.86800(W) AD(       ) 3
 QT0390
 QT0390.Superseded values are not recommended for survey control.
 QT0390
 QT0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0390.See file dsdata.pdf to determine how the superseded data were derived.
 QT0390
 QT0390_MARKER: DS = TRIANGULATION STATION DISK
 QT0390_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0390_STAMPING: CLUB 2 1954
 QT0390_MARK LOGO: CGS
 QT0390_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QT0390_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0390+STABILITY: SURFACE MOTION
 QT0390
 QT0390  HISTORY     - Date     Condition        Report By
 QT0390  HISTORY     - 1954     MONUMENTED       CGS
 QT0390  HISTORY     - 19820715 GOOD             NGS
 QT0390
 QT0390                          STATION DESCRIPTION
 QT0390
 QT0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (GCM)
 QT0390'THE STATION IS LOCATED ABOUT 8 AND 1/2 MILES NORTH-NORTHEAST OF THE
 QT0390'SMALL TOWN OF MEADOW AND 2 MILES NORTH OF A COUNTRY SCHOOL IN THE
 QT0390'SOUTHWEST 1/4 OF SEC. 33, T20N, R16E, ON THE RIGHT-OF-WAY OF STATE
 QT0390'HIGHWAY 73, 98 FEET EAST OF THE CENTER OF STATE HIGHWAY 73, 22 FEET
 QT0390'EAST OF A POWER POLE, AND 2 FEET SOUTH OF A WITNESS POST.  IT PROJECTS
 QT0390'4 INCHES AND THE DISK IS STAMPED CLUB 2 1954.
 QT0390'
 QT0390'REFERENCE MARK NO. 3 IS 96 FEET EAST OF THE CENTER OF STATE HIGHWAY 73
 QT0390'AND 35 FEET NORTHEAST OF A POWER POLE.  IT PROJECTS 8 INCHES AND THE
 QT0390'DISK IS STAMPED CLUB 2 NO 3 1954.
 QT0390'
 QT0390'REFERENCE MARK NO. 4 IS 98 FEET EAST OF THE CENTER OF STATE HIGHWAY 73
 QT0390'AND 42 FEET SOUTHEAST OF POWER POLE.  IT PROJECTS 6 INCHES AND THE
 QT0390'DISK IS STAMPED CLUB 2 NO 4 1954.
 QT0390'
 QT0390'BENCH MARK N 120 RESET 1954 IS 95 FEET EAST OF THE CENTER OF STATE
 QT0390'HIGHWAY 73, 15 FEET EAST OF A FENCE CORNER, AND 3 FEET NORTH OF FENCE
 QT0390'AND WITNESS POST.  IT PROJECTS 6 INCHES AND THE DISK IS STAMPED N 120
 QT0390'RESET 1954.
 QT0390'
 QT0390'AZIMUTH MARK IS 75 FEET WEST OF THE CENTER OF STATE HIGHWAY 73, 20
 QT0390'FEET SOUTH OF THE CENTER OF DRIVEWAY TO FARM, 2 FEET SOUTH OF FENCE,
 QT0390'AND 2 FEET EAST OF WITNESS POST.  IT PROJECTS 2 INCHES AND THE DISK IS
 QT0390'STAMPED CLUB 2 1954.
 QT0390'
 QT0390'TO REACH THE STATION FROM THE VILLAGE OF MEADOW, GO EAST ON STATE
 QT0390'HIGHWAY 8 FOR 2.5 MILES TO A JUNCTION WITH STATE HIGHWAY 73.  TURN
 QT0390'LEFT AND GO NORTH ON STATE HIGHWAY 73 FOR 6.0 MILES TO CROSSROADS AND
 QT0390'SCHOOLHOUSE ON THE RIGHT.  CONTINUE NORTH ON STATE HIGHWAY 73 FOR 1.4
 QT0390'MILES TO FARM DRIVEWAY ON THE LEFT AND THE AZIMUTH MARK AS DESCRIBED.
 QT0390'CONTINUE NORTH ON STATE HIGHWAY 73 FOR 0.7 MILE TO THE STATION ON THE
 QT0390'RIGHT.
 QT0390'
 QT0390'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QT0390
 QT0390                          STATION RECOVERY (1982)
 QT0390
 QT0390'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QT0390'THE STATION MARK AND REFERENCE MARK 3 WERE RECOVERED IN GOOD
 QT0390'CONDITION.  REFERENCE MARK 4 WAS NOT RECOVERED AND IT APPEARS AS
 QT0390'THOUGH IT HAS BEEN DESTROYED BY FARM EQUIPMENT.  THE AZIMUTH MARK WAS
 QT0390'RECOVERED WITH THE DISK BROKEN OFF, AND THE STEM REMAINING IN THE
 QT0390'CONCRETE.  A DIRECTION WAS OBSERVED TO THE CENTER OF THE STEM AND IT
 QT0390'CHECKED THE 1954 DATA.  BENCH MARK N 120 RESET 1954 WAS POSITIONED AND
 QT0390'WILL SUFFICE AS THE AZIMUTH MARK 2.  REFERENCE MARK 5 WAS ESTABLISHED
 QT0390'AT THIS TIME.  NEW DESCRIPTIVE TEXT FOLLOWS.
 QT0390'
 QT0390'THE STATION IS LOCATED ABOUT 13.7 KM (8.50 MI) NORTH-NORTHEAST OF
 QT0390'MEADOW, ALONG THE EAST SIDE OF HIGHWAY 73 IN S 33, T20N, R16E.
 QT0390'
 QT0390'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS 8 AND 73, WHICH IS
 QT0390'ABOUT 4.0 KM (2.50 MI) EAST OF MEADOW, GO NORTH ON HIGHWAY 73 FOR 9.7
 QT0390'KM (6.00 MI) TO A CROSSROAD.  CONTINUE NORTH ON HIGHWAY 73 FOR 2.4 KM
 QT0390'(1.50 MI) TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH ON HIGHWAY
 QT0390'73 FOR 0.9 KM (0.55 MI) TO THE STATION ON THE RIGHT.
 QT0390'
 QT0390'THE STATION IS A STANDARD CGS DISK STAMPED--CLUB 2 1954--SET INTO THE
 QT0390'TOP OF A ROUND CONCRETE MONUMENT 14 INCHES (36 CM) IN DIAMETER
 QT0390'PROJECTING 2 INCHES 5 CM ABOVE THE GROUND.  LOCATED JUST NORTH OF A
 QT0390'GRAVELED ROAD EAST AND AT THE WEST EDGE OF A CULTIVATED FIELD.
 QT0390'LOCATED 30.9 METERS (101.4 FT) EAST FROM THE CENTER OF HIGHWAY 73.
 QT0390'6.5 METERS (21.3 FT) EAST FROM A POWER POLE.  0.61 METERS (2.00 FT)
 QT0390'SOUTH FROM WOODEN WITNESS POST.  0.30 METERS (0.98 FT) NORTH FROM A
 QT0390'METAL WITNESS POST.
 QT0390'
 QT0390'REFERENCE MARK NO. 3 IS A STANDARD CGS DISK STAMPED--CLUB 2 NO 3
 QT0390'1954--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 14 INCHES (36 CM)
 QT0390'IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE GROUND.  LOCATED 30.3
 QT0390'METERS (99.4 FT) EAST FROM THE CENTER OF HIGHWAY 73.  10.45 METERS
 QT0390'(34.28 FT) NORTHEAST FROM A POWER POLE.  0.31 METERS (1.02 FT) SOUTH
 QT0390'FROM A METAL WITNESS POST AND 1 FEET (0.3 M) 0.3 METERS (1.0 FT)
 QT0390'LOWER THAN THE STATION.
 QT0390'
 QT0390'REFERENCE MARK NO. 5 IS A STANDARD NGS DISK STAMPED
 QT0390'---CLUB 2 1954 NO 5 1982--- SET INTO THE TOP OF A ROUND CONCRETE
 QT0390'MONUMENT 10 INCHES 25 CM IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE
 QT0390'THE GROUND.  IT IS 24.4 METERS (80.1 FT) EAST FROM THE CENTER OF
 QT0390'HIGHWAY 73, 0.77 METERS (2.53 FT) SOUTH FROM A POWER POLE, 0.3 METERS
 QT0390'(1.0 FT) NORTH FROM A METAL WITNESS POST AND 3.3 FEET (1.0 M) LOWER
 QT0390'THAN THE STATION.
 QT0390'
 QT0390'AZIMUTH MARK NO. 2 IS A STANDARD CGS BENCH MARK DISK STAMPED
 QT0390'---N 120 RESET 1954---, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 QT0390'30 CM (12 INCHES) ON SIDE, PROJECTING 10 CM (4 INCHES) ABOVE THE
 QT0390'GROUND.  IT IS LOCATED 0.2 KM (0.10 MI) NORTH OF A DRIVE LEADING WEST
 QT0390'FROM HIGHWAY 73.  LOCATED 29.3 METERS (96.1 FT) EAST FROM THE CENTER
 QT0390'OF HIGHWAY 73, 0.3 METER (1.0 FT) NORTH FROM A METAL WITNESS P0ST.
 QT0390'
 QT0390'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON HIGHWAY 73 FOR
 QT0390'0.9 KM (0.55 MI) TO THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0178 ***********************************************************************
 PT0178  DESIGNATION -  CLUST A 1
 PT0178  PID         -  PT0178
 PT0178  STATE/COUNTY-  SD/HUGHES
 PT0178  COUNTRY     -  US
 PT0178  USGS QUAD   -  PIERRE NE (2017)
 PT0178
 PT0178                         *CURRENT SURVEY CONTROL
 PT0178  ______________________________________________________________________
 PT0178* NAD 83(1986) POSITION- 44 24 21.     (N) 100 20 57.     (W)   SCALED
 PT0178* NAVD 88 ORTHO HEIGHT -   535.497 (meters)     1756.88  (feet) ADJUSTED
 PT0178  ______________________________________________________________________
 PT0178  GEOID HEIGHT    -        -23.320 (meters)                     GEOID18
 PT0178  DYNAMIC HEIGHT  -        535.392 (meters)     1756.53  (feet) COMP
 PT0178  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 PT0178
 PT0178  VERT ORDER      -  FIRST     CLASS II
 PT0178
 PT0178.The horizontal coordinates were scaled from a map and have
 PT0178.an estimated accuracy of +/- 6 seconds.
 PT0178
 PT0178.The orthometric height was determined by differential leveling and
 PT0178.adjusted by the NATIONAL GEODETIC SURVEY
 PT0178.in June 1991.
 PT0178
 PT0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0178.GEOID18 height accuracy estimate available here.
 PT0178
 PT0178.Click photographs - Photos may exist for this station.
 PT0178
 PT0178.The dynamic height is computed by dividing the NAVD 88
 PT0178.geopotential number by the normal gravity value computed on the
 PT0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0178.degrees latitude (g = 980.6199 gals.).
 PT0178
 PT0178.The modeled gravity was interpolated from observed gravity values.
 PT0178
 PT0178;                    North         East    Units  Estimated Accuracy
 PT0178;SPC SD S     -   230,250.      598,740.      MT  (+/- 180 meters Scaled)
 PT0178
 PT0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925178(NAD 83)
 PT0178
 PT0178                          SUPERSEDED SURVEY CONTROL
 PT0178
 PT0178  NGVD 29 (??/??/92)  535.116  (m)         1755.63   (f) ADJ UNCH    1 2
 PT0178
 PT0178.Superseded values are not recommended for survey control.
 PT0178
 PT0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0178.See file dsdata.pdf to determine how the superseded data were derived.
 PT0178
 PT0178_MARKER: DD = SURVEY DISK
 PT0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0178_STAMPING: CLUST A 1 1951
 PT0178_MARK LOGO: USACE
 PT0178_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0178+STABILITY: SURFACE MOTION
 PT0178
 PT0178  HISTORY     - Date     Condition        Report By
 PT0178  HISTORY     - 1951     MONUMENTED       USACE
 PT0178  HISTORY     - 1951     GOOD             CGS
 PT0178
 PT0178                          STATION DESCRIPTION
 PT0178
 PT0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0178'3 MI NE FROM PIERRE.
 PT0178'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0178'AT PIERRE, THENCE 1.65 MILES NORTH ALONG A GRAVELED ROAD, 52
 PT0178'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 17 FEET EAST OF
 PT0178'A TELEPHONE POLE, 15 FEET NORTHEAST OF A FENCE, 3 FEET WEST OF
 PT0178'A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0178'0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0179 ***********************************************************************
 PT0179  DESIGNATION -  CLUST A 2
 PT0179  PID         -  PT0179
 PT0179  STATE/COUNTY-  SD/HUGHES
 PT0179  COUNTRY     -  US
 PT0179  USGS QUAD   -  PIERRE NE (2017)
 PT0179
 PT0179                         *CURRENT SURVEY CONTROL
 PT0179  ______________________________________________________________________
 PT0179* NAD 83(1986) POSITION- 44 24 25.     (N) 100 20 58.     (W)   SCALED
 PT0179* NAVD 88 ORTHO HEIGHT -   536.600 (meters)     1760.50  (feet) ADJUSTED
 PT0179  ______________________________________________________________________
 PT0179  GEOID HEIGHT    -        -23.316 (meters)                     GEOID18
 PT0179  DYNAMIC HEIGHT  -        536.495 (meters)     1760.15  (feet) COMP
 PT0179  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 PT0179
 PT0179  VERT ORDER      -  FIRST     CLASS II
 PT0179
 PT0179.The horizontal coordinates were scaled from a map and have
 PT0179.an estimated accuracy of +/- 6 seconds.
 PT0179
 PT0179.The orthometric height was determined by differential leveling and
 PT0179.adjusted by the NATIONAL GEODETIC SURVEY
 PT0179.in June 1991.
 PT0179
 PT0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0179.GEOID18 height accuracy estimate available here.
 PT0179
 PT0179.Click photographs - Photos may exist for this station.
 PT0179
 PT0179.The dynamic height is computed by dividing the NAVD 88
 PT0179.geopotential number by the normal gravity value computed on the
 PT0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0179.degrees latitude (g = 980.6199 gals.).
 PT0179
 PT0179.The modeled gravity was interpolated from observed gravity values.
 PT0179
 PT0179;                    North         East    Units  Estimated Accuracy
 PT0179;SPC SD S     -   230,370.      598,720.      MT  (+/- 180 meters Scaled)
 PT0179
 PT0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925179(NAD 83)
 PT0179
 PT0179                          SUPERSEDED SURVEY CONTROL
 PT0179
 PT0179  NGVD 29 (??/??/92)  536.219  (m)         1759.25   (f) ADJ UNCH    1 2
 PT0179
 PT0179.Superseded values are not recommended for survey control.
 PT0179
 PT0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0179.See file dsdata.pdf to determine how the superseded data were derived.
 PT0179
 PT0179_MARKER: DD = SURVEY DISK
 PT0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0179_STAMPING: CLUST A 2 1951
 PT0179_MARK LOGO: USACE
 PT0179_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0179+STABILITY: SURFACE MOTION
 PT0179
 PT0179  HISTORY     - Date     Condition        Report By
 PT0179  HISTORY     - 1951     MONUMENTED       USACE
 PT0179  HISTORY     - 1951     GOOD             CGS
 PT0179
 PT0179                          STATION DESCRIPTION
 PT0179
 PT0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0179'3 MI NE FROM PIERRE.
 PT0179'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0179'AT PIERRE, THENCE 1.75 MILES NORTH ALONG A GRAVELED ROAD, 48
 PT0179'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 59 FEET NORTH OF
 PT0179'A TELEPHONE POLE, 12 FEET NORTHEAST OF A FENCE, 2 FEET SOUTHWEST
 PT0179'OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 PT0179'PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0180 ***********************************************************************
 PT0180  DESIGNATION -  CLUST A 3
 PT0180  PID         -  PT0180
 PT0180  STATE/COUNTY-  SD/HUGHES
 PT0180  COUNTRY     -  US
 PT0180  USGS QUAD   -  PIERRE NE (2017)
 PT0180
 PT0180                         *CURRENT SURVEY CONTROL
 PT0180  ______________________________________________________________________
 PT0180* NAD 83(1986) POSITION- 44 24 30.     (N) 100 20 58.     (W)   SCALED
 PT0180* NAVD 88 ORTHO HEIGHT -   538.027 (meters)     1765.18  (feet) ADJUSTED
 PT0180  ______________________________________________________________________
 PT0180  GEOID HEIGHT    -        -23.312 (meters)                     GEOID18
 PT0180  DYNAMIC HEIGHT  -        537.922 (meters)     1764.83  (feet) COMP
 PT0180  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 PT0180
 PT0180  VERT ORDER      -  FIRST     CLASS II
 PT0180
 PT0180.The horizontal coordinates were scaled from a map and have
 PT0180.an estimated accuracy of +/- 6 seconds.
 PT0180
 PT0180.The orthometric height was determined by differential leveling and
 PT0180.adjusted by the NATIONAL GEODETIC SURVEY
 PT0180.in June 1991.
 PT0180
 PT0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0180.GEOID18 height accuracy estimate available here.
 PT0180
 PT0180.Click photographs - Photos may exist for this station.
 PT0180
 PT0180.The dynamic height is computed by dividing the NAVD 88
 PT0180.geopotential number by the normal gravity value computed on the
 PT0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0180.degrees latitude (g = 980.6199 gals.).
 PT0180
 PT0180.The modeled gravity was interpolated from observed gravity values.
 PT0180
 PT0180;                    North         East    Units  Estimated Accuracy
 PT0180;SPC SD S     -   230,530.      598,720.      MT  (+/- 180 meters Scaled)
 PT0180
 PT0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925181(NAD 83)
 PT0180
 PT0180                          SUPERSEDED SURVEY CONTROL
 PT0180
 PT0180  NGVD 29 (??/??/92)  537.646  (m)         1763.93   (f) ADJ UNCH    1 2
 PT0180
 PT0180.Superseded values are not recommended for survey control.
 PT0180
 PT0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0180.See file dsdata.pdf to determine how the superseded data were derived.
 PT0180
 PT0180_MARKER: DD = SURVEY DISK
 PT0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0180_STAMPING: CLUST A 3 1951
 PT0180_MARK LOGO: USACE
 PT0180_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0180+STABILITY: SURFACE MOTION
 PT0180
 PT0180  HISTORY     - Date     Condition        Report By
 PT0180  HISTORY     - 1951     MONUMENTED       USACE
 PT0180  HISTORY     - 1951     GOOD             CGS
 PT0180
 PT0180                          STATION DESCRIPTION
 PT0180
 PT0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0180'3.2 MI NE FROM PIERRE.
 PT0180'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0180'AT PIERRE, THENCE 1.85 MILES NORTH ALONG A GRAVELED ROAD, 53
 PT0180'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 47 FEET NORTH
 PT0180'OF A TELEPHONE POLE, 13 FEET NORTHEAST OF A FENCE, 2 FEET
 PT0180'SOUTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0180'WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0197 ***********************************************************************
 PT0197  DESIGNATION -  CLUST B 4
 PT0197  PID         -  PT0197
 PT0197  STATE/COUNTY-  SD/HUGHES
 PT0197  COUNTRY     -  US
 PT0197  USGS QUAD   -  PIERRE NE (2017)
 PT0197
 PT0197                         *CURRENT SURVEY CONTROL
 PT0197  ______________________________________________________________________
 PT0197* NAD 83(1986) POSITION- 44 28 19.     (N) 100 21 03.     (W)   SCALED
 PT0197* NAVD 88 ORTHO HEIGHT -   528.563 (meters)     1734.13  (feet) ADJUSTED
 PT0197  ______________________________________________________________________
 PT0197  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0197  DYNAMIC HEIGHT  -        528.461 (meters)     1733.79  (feet) COMP
 PT0197  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PT0197
 PT0197  VERT ORDER      -  FIRST     CLASS II
 PT0197
 PT0197.The horizontal coordinates were scaled from a map and have
 PT0197.an estimated accuracy of +/- 6 seconds.
 PT0197
 PT0197.The orthometric height was determined by differential leveling and
 PT0197.adjusted by the NATIONAL GEODETIC SURVEY
 PT0197.in June 1991.
 PT0197
 PT0197.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0197.GEOID18 height accuracy estimate available here.
 PT0197
 PT0197.Click photographs - Photos may exist for this station.
 PT0197
 PT0197.The dynamic height is computed by dividing the NAVD 88
 PT0197.geopotential number by the normal gravity value computed on the
 PT0197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0197.degrees latitude (g = 980.6199 gals.).
 PT0197
 PT0197.The modeled gravity was interpolated from observed gravity values.
 PT0197
 PT0197;                    North         East    Units  Estimated Accuracy
 PT0197;SPC SD S     -   237,590.      598,610.      MT  (+/- 180 meters Scaled)
 PT0197
 PT0197_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925251(NAD 83)
 PT0197
 PT0197                          SUPERSEDED SURVEY CONTROL
 PT0197
 PT0197  NGVD 29 (??/??/92)  528.174  (m)         1732.85   (f) ADJ UNCH    1 2
 PT0197
 PT0197.Superseded values are not recommended for survey control.
 PT0197
 PT0197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0197.See file dsdata.pdf to determine how the superseded data were derived.
 PT0197
 PT0197_MARKER: DD = SURVEY DISK
 PT0197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0197_STAMPING: CLUST B 4 1951
 PT0197_MARK LOGO: USACE
 PT0197_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0197+STABILITY: SURFACE MOTION
 PT0197
 PT0197  HISTORY     - Date     Condition        Report By
 PT0197  HISTORY     - 1951     MONUMENTED       USACE
 PT0197  HISTORY     - 1951     GOOD             CGS
 PT0197
 PT0197                          STATION DESCRIPTION
 PT0197
 PT0197'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0197'7.4 MI N FROM PIERRE.
 PT0197'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0197'AT PIERRE, THENCE 6.05 MILES NORTH ALONG A GRAVELED ROAD, 0.25
 PT0197'MILE SOUTH OF AN EAST AND WEST ROAD, 55 FEET WEST OF THE CENTER
 PT0197'LINE OF THE ROAD, 18 FEET WEST OF A FENCE, 2 FEET WEST OF A WITNESS
 PT0197'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT
 PT0197'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0198 ***********************************************************************
 PT0198  DESIGNATION -  CLUST B 5
 PT0198  PID         -  PT0198
 PT0198  STATE/COUNTY-  SD/HUGHES
 PT0198  COUNTRY     -  US
 PT0198  USGS QUAD   -  PIERRE NE (2017)
 PT0198
 PT0198                         *CURRENT SURVEY CONTROL
 PT0198  ______________________________________________________________________
 PT0198* NAD 83(1986) POSITION- 44 28 24.     (N) 100 21 03.     (W)   SCALED
 PT0198* NAVD 88 ORTHO HEIGHT -   528.631 (meters)     1734.35  (feet) ADJUSTED
 PT0198  ______________________________________________________________________
 PT0198  GEOID HEIGHT    -        -23.171 (meters)                     GEOID18
 PT0198  DYNAMIC HEIGHT  -        528.529 (meters)     1734.02  (feet) COMP
 PT0198  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PT0198
 PT0198  VERT ORDER      -  FIRST     CLASS II
 PT0198
 PT0198.The horizontal coordinates were scaled from a map and have
 PT0198.an estimated accuracy of +/- 6 seconds.
 PT0198
 PT0198.The orthometric height was determined by differential leveling and
 PT0198.adjusted by the NATIONAL GEODETIC SURVEY
 PT0198.in June 1991.
 PT0198
 PT0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0198.GEOID18 height accuracy estimate available here.
 PT0198
 PT0198.Click photographs - Photos may exist for this station.
 PT0198
 PT0198.The dynamic height is computed by dividing the NAVD 88
 PT0198.geopotential number by the normal gravity value computed on the
 PT0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0198.degrees latitude (g = 980.6199 gals.).
 PT0198
 PT0198.The modeled gravity was interpolated from observed gravity values.
 PT0198
 PT0198;                    North         East    Units  Estimated Accuracy
 PT0198;SPC SD S     -   237,750.      598,610.      MT  (+/- 180 meters Scaled)
 PT0198
 PT0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925253(NAD 83)
 PT0198
 PT0198                          SUPERSEDED SURVEY CONTROL
 PT0198
 PT0198  NGVD 29 (??/??/92)  528.243  (m)         1733.08   (f) ADJ UNCH    1 2
 PT0198
 PT0198.Superseded values are not recommended for survey control.
 PT0198
 PT0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0198.See file dsdata.pdf to determine how the superseded data were derived.
 PT0198
 PT0198_MARKER: DD = SURVEY DISK
 PT0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0198_STAMPING: CLUST B 5 1951
 PT0198_MARK LOGO: USACE
 PT0198_PROJECTION: PROJECTING 9 CENTIMETERS
 PT0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0198+STABILITY: SURFACE MOTION
 PT0198
 PT0198  HISTORY     - Date     Condition        Report By
 PT0198  HISTORY     - 1951     MONUMENTED       USACE
 PT0198  HISTORY     - 1951     GOOD             CGS
 PT0198
 PT0198                          STATION DESCRIPTION
 PT0198
 PT0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0198'7.4 MI N FROM PIERRE.
 PT0198'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0198'AT PIERRE, THENCE 6.15 MILES NORTH ALONG A GRAVELED ROAD, 0.15
 PT0198'MILE SOUTH OF AN EAST AND WEST ROAD, 59 FEET WEST OF THE CENTER
 PT0198'LINE OF THE ROAD, 20 FEET WEST OF A FENCE, 3 FEET WEST OF A
 PT0198'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0198'0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0199 ***********************************************************************
 PT0199  DESIGNATION -  CLUST B 6
 PT0199  PID         -  PT0199
 PT0199  STATE/COUNTY-  SD/HUGHES
 PT0199  COUNTRY     -  US
 PT0199  USGS QUAD   -  PIERRE NE (2017)
 PT0199
 PT0199                         *CURRENT SURVEY CONTROL
 PT0199  ______________________________________________________________________
 PT0199* NAD 83(1986) POSITION- 44 28 29.     (N) 100 21 03.     (W)   SCALED
 PT0199* NAVD 88 ORTHO HEIGHT -   527.355 (meters)     1730.16  (feet) ADJUSTED
 PT0199  ______________________________________________________________________
 PT0199  GEOID HEIGHT    -        -23.169 (meters)                     GEOID18
 PT0199  DYNAMIC HEIGHT  -        527.254 (meters)     1729.83  (feet) COMP
 PT0199  MODELED GRAVITY -    980,409.2   (mgal)                       NAVD 88
 PT0199
 PT0199  VERT ORDER      -  FIRST     CLASS II
 PT0199
 PT0199.The horizontal coordinates were scaled from a map and have
 PT0199.an estimated accuracy of +/- 6 seconds.
 PT0199
 PT0199.The orthometric height was determined by differential leveling and
 PT0199.adjusted by the NATIONAL GEODETIC SURVEY
 PT0199.in June 1991.
 PT0199
 PT0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0199.GEOID18 height accuracy estimate available here.
 PT0199
 PT0199.Click photographs - Photos may exist for this station.
 PT0199
 PT0199.The dynamic height is computed by dividing the NAVD 88
 PT0199.geopotential number by the normal gravity value computed on the
 PT0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0199.degrees latitude (g = 980.6199 gals.).
 PT0199
 PT0199.The modeled gravity was interpolated from observed gravity values.
 PT0199
 PT0199;                    North         East    Units  Estimated Accuracy
 PT0199;SPC SD S     -   237,900.      598,610.      MT  (+/- 180 meters Scaled)
 PT0199
 PT0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925254(NAD 83)
 PT0199
 PT0199                          SUPERSEDED SURVEY CONTROL
 PT0199
 PT0199  NGVD 29 (??/??/92)  526.967  (m)         1728.89   (f) ADJ UNCH    1 2
 PT0199
 PT0199.Superseded values are not recommended for survey control.
 PT0199
 PT0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0199.See file dsdata.pdf to determine how the superseded data were derived.
 PT0199
 PT0199_MARKER: DD = SURVEY DISK
 PT0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0199_STAMPING: CLUST B 6 1951
 PT0199_MARK LOGO: USACE
 PT0199_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0199+STABILITY: SURFACE MOTION
 PT0199
 PT0199  HISTORY     - Date     Condition        Report By
 PT0199  HISTORY     - 1951     MONUMENTED       USACE
 PT0199  HISTORY     - 1951     GOOD             CGS
 PT0199
 PT0199                          STATION DESCRIPTION
 PT0199
 PT0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0199'7.6 MI N FROM PIERRE.
 PT0199'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0199'AT PIERRE, THENCE 6.3 MILES NORTH ALONG A GRAVELED ROAD, AT A
 PT0199'JUNCTION WITH AN EAST AND WEST ROAD, 137 FEET SOUTH OF THE
 PT0199'CENTER LINE OF AN EAST AND WEST ROAD, 53 FEET WEST OF THE CENTER
 PT0199'LINE OF A NORTH AND SOUTH ROAD, 16 FEET WEST OF A FENCE, 3 FEET
 PT0199'WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 PT0199'PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0027 ***********************************************************************
 PT0027  DESIGNATION -  CLUST C 7
 PT0027  PID         -  PT0027
 PT0027  STATE/COUNTY-  SD/HUGHES
 PT0027  COUNTRY     -  US
 PT0027  USGS QUAD   -  OKOBOJO SW (2017)
 PT0027
 PT0027                         *CURRENT SURVEY CONTROL
 PT0027  ______________________________________________________________________
 PT0027* NAD 83(1986) POSITION- 44 30 17.     (N) 100 23 55.     (W)   SCALED
 PT0027* NAVD 88 ORTHO HEIGHT -   525.839 (meters)     1725.19  (feet) ADJUSTED
 PT0027  ______________________________________________________________________
 PT0027  GEOID HEIGHT    -        -23.060 (meters)                     GEOID18
 PT0027  DYNAMIC HEIGHT  -        525.738 (meters)     1724.86  (feet) COMP
 PT0027  MODELED GRAVITY -    980,410.0   (mgal)                       NAVD 88
 PT0027
 PT0027  VERT ORDER      -  FIRST     CLASS II
 PT0027
 PT0027.The horizontal coordinates were scaled from a map and have
 PT0027.an estimated accuracy of +/- 6 seconds.
 PT0027
 PT0027.The orthometric height was determined by differential leveling and
 PT0027.adjusted by the NATIONAL GEODETIC SURVEY
 PT0027.in June 1991.
 PT0027
 PT0027.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0027.GEOID18 height accuracy estimate available here.
 PT0027
 PT0027.Click photographs - Photos may exist for this station.
 PT0027
 PT0027.The dynamic height is computed by dividing the NAVD 88
 PT0027.geopotential number by the normal gravity value computed on the
 PT0027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0027.degrees latitude (g = 980.6199 gals.).
 PT0027
 PT0027.The modeled gravity was interpolated from observed gravity values.
 PT0027
 PT0027;                    North         East    Units  Estimated Accuracy
 PT0027;SPC SD S     -   241,240.      594,810.      MT  (+/- 180 meters Scaled)
 PT0027
 PT0027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ888288(NAD 83)
 PT0027
 PT0027                          SUPERSEDED SURVEY CONTROL
 PT0027
 PT0027  NGVD 29 (??/??/92)  525.454  (m)         1723.93   (f) ADJ UNCH    1 2
 PT0027
 PT0027.Superseded values are not recommended for survey control.
 PT0027
 PT0027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0027.See file dsdata.pdf to determine how the superseded data were derived.
 PT0027
 PT0027_MARKER: DD = SURVEY DISK
 PT0027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0027_STAMPING: CLUST C 7 1951
 PT0027_MARK LOGO: USACE
 PT0027_PROJECTION: FLUSH
 PT0027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0027+STABILITY: SURFACE MOTION
 PT0027
 PT0027  HISTORY     - Date     Condition        Report By
 PT0027  HISTORY     - 1951     MONUMENTED       USACE
 PT0027  HISTORY     - 1951     GOOD             CGS
 PT0027
 PT0027                          STATION DESCRIPTION
 PT0027
 PT0027'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0027'11.8 MI NW FROM PIERRE.
 PT0027'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0027'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0027'2.4 MILES WEST ALONG A GRAVELED ROAD, 51 FEET NORTH OF THE CENTER
 PT0027'LINE OF THE ROAD, 13 FEET NORTH OF A FENCE, 2 FEET WEST OF A
 PT0027'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0027'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0028 ***********************************************************************
 PT0028  DESIGNATION -  CLUST C 8
 PT0028  PID         -  PT0028
 PT0028  STATE/COUNTY-  SD/HUGHES
 PT0028  COUNTRY     -  US
 PT0028  USGS QUAD   -  OKOBOJO SW (2017)
 PT0028
 PT0028                         *CURRENT SURVEY CONTROL
 PT0028  ______________________________________________________________________
 PT0028* NAD 83(1986) POSITION- 44 30 17.     (N) 100 24 01.     (W)   SCALED
 PT0028* NAVD 88 ORTHO HEIGHT -   526.682 (meters)     1727.96  (feet) ADJUSTED
 PT0028  ______________________________________________________________________
 PT0028  GEOID HEIGHT    -        -23.058 (meters)                     GEOID18
 PT0028  DYNAMIC HEIGHT  -        526.581 (meters)     1727.62  (feet) COMP
 PT0028  MODELED GRAVITY -    980,410.0   (mgal)                       NAVD 88
 PT0028
 PT0028  VERT ORDER      -  FIRST     CLASS II
 PT0028
 PT0028.The horizontal coordinates were scaled from a map and have
 PT0028.an estimated accuracy of +/- 6 seconds.
 PT0028
 PT0028.The orthometric height was determined by differential leveling and
 PT0028.adjusted by the NATIONAL GEODETIC SURVEY
 PT0028.in June 1991.
 PT0028
 PT0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0028.GEOID18 height accuracy estimate available here.
 PT0028
 PT0028.Click photographs - Photos may exist for this station.
 PT0028
 PT0028.The dynamic height is computed by dividing the NAVD 88
 PT0028.geopotential number by the normal gravity value computed on the
 PT0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0028.degrees latitude (g = 980.6199 gals.).
 PT0028
 PT0028.The modeled gravity was interpolated from observed gravity values.
 PT0028
 PT0028;                    North         East    Units  Estimated Accuracy
 PT0028;SPC SD S     -   241,240.      594,680.      MT  (+/- 180 meters Scaled)
 PT0028
 PT0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ886288(NAD 83)
 PT0028
 PT0028                          SUPERSEDED SURVEY CONTROL
 PT0028
 PT0028  NGVD 29 (??/??/92)  526.297  (m)         1726.69   (f) ADJ UNCH    1 2
 PT0028
 PT0028.Superseded values are not recommended for survey control.
 PT0028
 PT0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0028.See file dsdata.pdf to determine how the superseded data were derived.
 PT0028
 PT0028_MARKER: DD = SURVEY DISK
 PT0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0028_STAMPING: CLUST C 8 1951
 PT0028_MARK LOGO: USACE
 PT0028_PROJECTION: FLUSH
 PT0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0028+STABILITY: SURFACE MOTION
 PT0028
 PT0028  HISTORY     - Date     Condition        Report By
 PT0028  HISTORY     - 1951     MONUMENTED       USACE
 PT0028  HISTORY     - 1951     GOOD             CGS
 PT0028
 PT0028                          STATION DESCRIPTION
 PT0028
 PT0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0028'11.9 MI NW FROM PIERRE.
 PT0028'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0028'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0028'2.5 MILES WEST ALONG A GRAVELED ROAD, 50 FEET NORTH OF THE
 PT0028'CENTER LINE OF THE ROAD, 14 FEET NORTH OF AN EAST AND WEST
 PT0028'FENCE, 6 FEET EAST OF A FENCE LEADING NORTH, 2 FEET WEST OF A
 PT0028'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0028'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0029 ***********************************************************************
 PT0029  DESIGNATION -  CLUST C 9
 PT0029  PID         -  PT0029
 PT0029  STATE/COUNTY-  SD/HUGHES
 PT0029  COUNTRY     -  US
 PT0029  USGS QUAD   -  OKOBOJO SW (2017)
 PT0029
 PT0029                         *CURRENT SURVEY CONTROL
 PT0029  ______________________________________________________________________
 PT0029* NAD 83(1986) POSITION- 44 30 17.     (N) 100 24 08.     (W)   SCALED
 PT0029* NAVD 88 ORTHO HEIGHT -   526.608 (meters)     1727.71  (feet) ADJUSTED
 PT0029  ______________________________________________________________________
 PT0029  GEOID HEIGHT    -        -23.055 (meters)                     GEOID18
 PT0029  DYNAMIC HEIGHT  -        526.507 (meters)     1727.38  (feet) COMP
 PT0029  MODELED GRAVITY -    980,410.0   (mgal)                       NAVD 88
 PT0029
 PT0029  VERT ORDER      -  FIRST     CLASS II
 PT0029
 PT0029.The horizontal coordinates were scaled from a map and have
 PT0029.an estimated accuracy of +/- 6 seconds.
 PT0029
 PT0029.The orthometric height was determined by differential leveling and
 PT0029.adjusted by the NATIONAL GEODETIC SURVEY
 PT0029.in June 1991.
 PT0029
 PT0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0029.GEOID18 height accuracy estimate available here.
 PT0029
 PT0029.Click photographs - Photos may exist for this station.
 PT0029
 PT0029.The dynamic height is computed by dividing the NAVD 88
 PT0029.geopotential number by the normal gravity value computed on the
 PT0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0029.degrees latitude (g = 980.6199 gals.).
 PT0029
 PT0029.The modeled gravity was interpolated from observed gravity values.
 PT0029
 PT0029;                    North         East    Units  Estimated Accuracy
 PT0029;SPC SD S     -   241,240.      594,520.      MT  (+/- 180 meters Scaled)
 PT0029
 PT0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ885288(NAD 83)
 PT0029
 PT0029                          SUPERSEDED SURVEY CONTROL
 PT0029
 PT0029  NGVD 29 (??/??/92)  526.224  (m)         1726.45   (f) ADJ UNCH    1 2
 PT0029
 PT0029.Superseded values are not recommended for survey control.
 PT0029
 PT0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0029.See file dsdata.pdf to determine how the superseded data were derived.
 PT0029
 PT0029_MARKER: DD = SURVEY DISK
 PT0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0029_STAMPING: CLUST C 9 1951
 PT0029_MARK LOGO: USACE
 PT0029_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0029+STABILITY: SURFACE MOTION
 PT0029
 PT0029  HISTORY     - Date     Condition        Report By
 PT0029  HISTORY     - 1951     MONUMENTED       USACE
 PT0029  HISTORY     - 1951     GOOD             CGS
 PT0029
 PT0029                          STATION DESCRIPTION
 PT0029
 PT0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0029'12 MI NW FROM PIERRE.
 PT0029'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0029'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0029'2.6 MILES WEST ALONG A GRAVELED ROAD, 0.3 MILE EAST OF A WINDMILL,
 PT0029'50 FEET NORTH OF THE CENTER LINE OF THE ROAD, 14 FEET NORTH
 PT0029'OF A FENCE, 2 FEET WEST OF A WITNESS POST, SET IN THE TOP OF
 PT0029'A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0036 ***********************************************************************
 PT0036  DESIGNATION -  CLUST D 10
 PT0036  PID         -  PT0036
 PT0036  STATE/COUNTY-  SD/HUGHES
 PT0036  COUNTRY     -  US
 PT0036  USGS QUAD   -  OKOBOJO SW (2017)
 PT0036
 PT0036                         *CURRENT SURVEY CONTROL
 PT0036  ______________________________________________________________________
 PT0036* NAD 83(1986) POSITION- 44 31 06.     (N) 100 28 25.     (W)   SCALED
 PT0036* NAVD 88 ORTHO HEIGHT -   516.975 (meters)     1696.11  (feet) ADJUSTED
 PT0036  ______________________________________________________________________
 PT0036  GEOID HEIGHT    -        -22.946 (meters)                     GEOID18
 PT0036  DYNAMIC HEIGHT  -        516.876 (meters)     1695.78  (feet) COMP
 PT0036  MODELED GRAVITY -    980,410.9   (mgal)                       NAVD 88
 PT0036
 PT0036  VERT ORDER      -  FIRST     CLASS II
 PT0036
 PT0036.The horizontal coordinates were scaled from a map and have
 PT0036.an estimated accuracy of +/- 6 seconds.
 PT0036
 PT0036.The orthometric height was determined by differential leveling and
 PT0036.adjusted by the NATIONAL GEODETIC SURVEY
 PT0036.in June 1991.
 PT0036
 PT0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0036.GEOID18 height accuracy estimate available here.
 PT0036
 PT0036.Click photographs - Photos may exist for this station.
 PT0036
 PT0036.The dynamic height is computed by dividing the NAVD 88
 PT0036.geopotential number by the normal gravity value computed on the
 PT0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0036.degrees latitude (g = 980.6199 gals.).
 PT0036
 PT0036.The modeled gravity was interpolated from observed gravity values.
 PT0036
 PT0036;                    North         East    Units  Estimated Accuracy
 PT0036;SPC SD S     -   242,760.      588,850.      MT  (+/- 180 meters Scaled)
 PT0036
 PT0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ828305(NAD 83)
 PT0036
 PT0036                          SUPERSEDED SURVEY CONTROL
 PT0036
 PT0036  NGVD 29 (??/??/92)  516.594  (m)         1694.86   (f) ADJ UNCH    1 2
 PT0036
 PT0036.Superseded values are not recommended for survey control.
 PT0036
 PT0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0036.See file dsdata.pdf to determine how the superseded data were derived.
 PT0036
 PT0036_MARKER: DD = SURVEY DISK
 PT0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0036_STAMPING: CLUST D 10 1951
 PT0036_MARK LOGO: USACE
 PT0036_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0036+STABILITY: SURFACE MOTION
 PT0036
 PT0036  HISTORY     - Date     Condition        Report By
 PT0036  HISTORY     - 1951     MONUMENTED       USACE
 PT0036  HISTORY     - 1951     GOOD             CGS
 PT0036
 PT0036                          STATION DESCRIPTION
 PT0036
 PT0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0036'16.5 MI NW FROM PIERRE.
 PT0036'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0036'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE 5.0
 PT0036'MILES WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH ALONG
 PT0036'A GRAVELED ROAD, THENCE 1.1 MILES WEST ALONG A GRADED DIRT
 PT0036'ROAD, 0.1 MILE WEST OF A TRAIL LEADING SOUTH, 73 FEET SOUTH
 PT0036'OF THE CENTER LINE OF THE ROAD, 26 FEET SOUTH OF A FENCE, 2
 PT0036'FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0036'WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0037 ***********************************************************************
 PT0037  DESIGNATION -  CLUST D 11
 PT0037  PID         -  PT0037
 PT0037  STATE/COUNTY-  SD/HUGHES
 PT0037  COUNTRY     -  US
 PT0037  USGS QUAD   -  OKOBOJO SW (2017)
 PT0037
 PT0037                         *CURRENT SURVEY CONTROL
 PT0037  ______________________________________________________________________
 PT0037* NAD 83(1986) POSITION- 44 31 06.     (N) 100 28 33.     (W)   SCALED
 PT0037* NAVD 88 ORTHO HEIGHT -   518.021 (meters)     1699.54  (feet) ADJUSTED
 PT0037  ______________________________________________________________________
 PT0037  GEOID HEIGHT    -        -22.943 (meters)                     GEOID18
 PT0037  DYNAMIC HEIGHT  -        517.922 (meters)     1699.22  (feet) COMP
 PT0037  MODELED GRAVITY -    980,411.0   (mgal)                       NAVD 88
 PT0037
 PT0037  VERT ORDER      -  FIRST     CLASS II
 PT0037
 PT0037.The horizontal coordinates were scaled from a map and have
 PT0037.an estimated accuracy of +/- 6 seconds.
 PT0037
 PT0037.The orthometric height was determined by differential leveling and
 PT0037.adjusted by the NATIONAL GEODETIC SURVEY
 PT0037.in June 1991.
 PT0037
 PT0037.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0037.GEOID18 height accuracy estimate available here.
 PT0037
 PT0037.Click photographs - Photos may exist for this station.
 PT0037
 PT0037.The dynamic height is computed by dividing the NAVD 88
 PT0037.geopotential number by the normal gravity value computed on the
 PT0037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0037.degrees latitude (g = 980.6199 gals.).
 PT0037
 PT0037.The modeled gravity was interpolated from observed gravity values.
 PT0037
 PT0037;                    North         East    Units  Estimated Accuracy
 PT0037;SPC SD S     -   242,760.      588,670.      MT  (+/- 180 meters Scaled)
 PT0037
 PT0037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ827305(NAD 83)
 PT0037
 PT0037                          SUPERSEDED SURVEY CONTROL
 PT0037
 PT0037  NGVD 29 (??/??/92)  517.640  (m)         1698.29   (f) ADJ UNCH    1 2
 PT0037
 PT0037.Superseded values are not recommended for survey control.
 PT0037
 PT0037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0037.See file dsdata.pdf to determine how the superseded data were derived.
 PT0037
 PT0037_MARKER: DD = SURVEY DISK
 PT0037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0037_STAMPING: CLUST D 11 1951
 PT0037_MARK LOGO: USACE
 PT0037_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0037+STABILITY: SURFACE MOTION
 PT0037
 PT0037  HISTORY     - Date     Condition        Report By
 PT0037  HISTORY     - 1951     MONUMENTED       USACE
 PT0037  HISTORY     - 1951     GOOD             CGS
 PT0037
 PT0037                          STATION DESCRIPTION
 PT0037
 PT0037'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0037'16.6 MI NW FROM PIERRE.
 PT0037'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0037'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0037'5.0 MILES WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH
 PT0037'ALONG A GRAVELED ROAD, THENCE 1.2 MILES WEST ALONG A GRADED
 PT0037'DIRT ROAD, 75 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 27
 PT0037'FEET SOUTH OF A FENCE, 2 FEET WEST OF A WITNESS POST, SET IN
 PT0037'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE
 PT0037'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0038 ***********************************************************************
 PT0038  DESIGNATION -  CLUST D 12
 PT0038  PID         -  PT0038
 PT0038  STATE/COUNTY-  SD/HUGHES
 PT0038  COUNTRY     -  US
 PT0038  USGS QUAD   -  OKOBOJO SW (2017)
 PT0038
 PT0038                         *CURRENT SURVEY CONTROL
 PT0038  ______________________________________________________________________
 PT0038* NAD 83(1986) POSITION- 44 31 06.     (N) 100 28 39.     (W)   SCALED
 PT0038* NAVD 88 ORTHO HEIGHT -   519.039 (meters)     1702.88  (feet) ADJUSTED
 PT0038  ______________________________________________________________________
 PT0038  GEOID HEIGHT    -        -22.941 (meters)                     GEOID18
 PT0038  DYNAMIC HEIGHT  -        518.940 (meters)     1702.56  (feet) COMP
 PT0038  MODELED GRAVITY -    980,411.0   (mgal)                       NAVD 88
 PT0038
 PT0038  VERT ORDER      -  FIRST     CLASS II
 PT0038
 PT0038.The horizontal coordinates were scaled from a map and have
 PT0038.an estimated accuracy of +/- 6 seconds.
 PT0038
 PT0038.The orthometric height was determined by differential leveling and
 PT0038.adjusted by the NATIONAL GEODETIC SURVEY
 PT0038.in June 1991.
 PT0038
 PT0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0038.GEOID18 height accuracy estimate available here.
 PT0038
 PT0038.Click photographs - Photos may exist for this station.
 PT0038
 PT0038.The dynamic height is computed by dividing the NAVD 88
 PT0038.geopotential number by the normal gravity value computed on the
 PT0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0038.degrees latitude (g = 980.6199 gals.).
 PT0038
 PT0038.The modeled gravity was interpolated from observed gravity values.
 PT0038
 PT0038;                    North         East    Units  Estimated Accuracy
 PT0038;SPC SD S     -   242,760.      588,540.      MT  (+/- 180 meters Scaled)
 PT0038
 PT0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ825305(NAD 83)
 PT0038
 PT0038                          SUPERSEDED SURVEY CONTROL
 PT0038
 PT0038  NGVD 29 (??/??/92)  518.658  (m)         1701.63   (f) ADJ UNCH    1 2
 PT0038
 PT0038.Superseded values are not recommended for survey control.
 PT0038
 PT0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0038.See file dsdata.pdf to determine how the superseded data were derived.
 PT0038
 PT0038_MARKER: DB = BENCH MARK DISK
 PT0038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0038_STAMPING: CLUST D 12 1951
 PT0038_MARK LOGO: USACE
 PT0038_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0038+STABILITY: SURFACE MOTION
 PT0038
 PT0038  HISTORY     - Date     Condition        Report By
 PT0038  HISTORY     - UNK      MONUMENTED       USACE
 PT0038  HISTORY     - 1951     GOOD             CGS
 PT0038
 PT0038                          STATION DESCRIPTION
 PT0038
 PT0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0038'16.7 MI NW FROM PIERRE.
 PT0038'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0038'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0038'5.0 MILES WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH
 PT0038'ALONG A GRAVELED ROAD, THENCE 1.3 MILES WEST ALONG A GRADED
 PT0038'DIRT ROAD, 75 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 27 FEET
 PT0038'SOUTH OF A FENCE, 2 FEET WEST OF A WITNESS POST, SET IN THE
 PT0038'TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0247 ***********************************************************************
 PT0247  DESIGNATION -  CLUST E 13
 PT0247  PID         -  PT0247
 PT0247  STATE/COUNTY-  SD/STANLEY
 PT0247  COUNTRY     -  US
 PT0247  USGS QUAD   -  OAHE DAM (2017)
 PT0247
 PT0247                         *CURRENT SURVEY CONTROL
 PT0247  ______________________________________________________________________
 PT0247* NAD 83(1986) POSITION- 44 23 00.38   (N) 100 25 10.46   (W)   HD_HELD1
 PT0247* NAVD 88 ORTHO HEIGHT -   533.599 (meters)     1750.65  (feet) ADJUSTED
 PT0247  ______________________________________________________________________
 PT0247  GEOID HEIGHT    -        -23.354 (meters)                     GEOID18
 PT0247  DYNAMIC HEIGHT  -        533.488 (meters)     1750.29  (feet) COMP
 PT0247  MODELED GRAVITY -    980,393.4   (mgal)                       NAVD 88
 PT0247
 PT0247  VERT ORDER      -  FIRST     CLASS II
 PT0247
 PT0247.The horizontal coordinates were determined by differentially corrected
 PT0247.hand held GPS observations or other comparable positioning techniques
 PT0247.and have an estimated accuracy of +/- 3 meters.
 PT0247
 PT0247.The orthometric height was determined by differential leveling and
 PT0247.adjusted by the NATIONAL GEODETIC SURVEY
 PT0247.in October 1997.
 PT0247
 PT0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0247.GEOID18 height accuracy estimate available here.
 PT0247
 PT0247.Click photographs - Photos may exist for this station.
 PT0247
 PT0247.The dynamic height is computed by dividing the NAVD 88
 PT0247.geopotential number by the normal gravity value computed on the
 PT0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0247.degrees latitude (g = 980.6199 gals.).
 PT0247
 PT0247.The modeled gravity was interpolated from observed gravity values.
 PT0247
 PT0247;                    North         East    Units  Estimated Accuracy
 PT0247;SPC SD S     -   227,762.9     593,127.8     MT  (+/- 3 meters HH1 GPS) 
 PT0247
 PT0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8692215441(NAD 83)
 PT0247
 PT0247                          SUPERSEDED SURVEY CONTROL
 PT0247
 PT0247  NAVD 88 (06/15/91)  533.637  (m)         1750.77   (f) SUPERSEDED  1 2
 PT0247  NGVD 29 (??/??/92)  533.252  (m)         1749.51   (f) ADJ UNCH    1 2
 PT0247
 PT0247.Superseded values are not recommended for survey control.
 PT0247
 PT0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0247.See file dsdata.pdf to determine how the superseded data were derived.
 PT0247
 PT0247_MARKER: DB = BENCH MARK DISK
 PT0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0247_STAMPING: CLUST E 13 1951
 PT0247_MARK LOGO: USACE
 PT0247_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0247_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0247+STABILITY: SURFACE MOTION
 PT0247_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0247+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2012
 PT0247
 PT0247  HISTORY     - Date     Condition        Report By
 PT0247  HISTORY     - 1951     MONUMENTED       USACE
 PT0247  HISTORY     - 1951     GOOD             CGS
 PT0247  HISTORY     - 1973     GOOD             USGS
 PT0247  HISTORY     - 1981     GOOD             NGS
 PT0247  HISTORY     - 19810812 GOOD             NGS
 PT0247  HISTORY     - 19950802 GOOD             NGS
 PT0247  HISTORY     - 20120517 GOOD             INDIV
 PT0247
 PT0247                          STATION DESCRIPTION
 PT0247
 PT0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0247'3.4 MI NW FROM FORT PIERRE.
 PT0247'3.4 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0247'AT FORT PIERRE, 0.1 MILE NORTHWEST OF THE JUNCTION WITH THE NEW
 PT0247'HIGHWAY, 83 FEET NORTHEAST OF THE CENTER LINE OF THE OLD HIGHWAY,
 PT0247'3.8 FEET SOUTHWEST OF A FENCE, 2 FEET WEST OF A WITNESS POST, SET
 PT0247'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 PT0247
 PT0247                          STATION RECOVERY (1973)
 PT0247
 PT0247'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0247'RECOVERED IN GOOD CONDITION.
 PT0247
 PT0247                          STATION RECOVERY (1981)
 PT0247
 PT0247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0247'3.7 KM (2.3 MI) WEST ALONG HIGHWAY 14, FROM THE JUNCTION OF HIGHWAYS
 PT0247'14 AND 83 ON THE NORTH SIDE OF FORT PIERRE, THENCE NORTHWEST 0.2 KM
 PT0247'(0.1 MI) ALONG OLD HIGHWAY BED TO MARK ON RIGHT, 25.0 N (82 FT)
 PT0247'NORTHEAST OF CENTER OF OLD HIGHWAY BED, 1.1 N (3.5 FT) SOUTHWEST OF
 PT0247'OLD FENCE.
 PT0247
 PT0247                          STATION RECOVERY (1981)
 PT0247
 PT0247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT0247'THE MARK IS LOCATED ABOUT 5.5 KM (3.40 MI) NORTHWEST OF FORT PIERRE
 PT0247'AND 0.2 KM (0.10 MI) NORTH OF HIGHWAY 14, PASTURE LAND.  TO REACH THE
 PT0247'STATION FROM THE JUNCTION OF HIGHWAYS 14 AND 83, ON THE NORTH EDGE OF
 PT0247'FORT PIERRE, GO WEST ON HIGHWAY 14 FOR 3.7 KM (2.30 MI) TO A SIDE ROAD
 PT0247'LEFT AND OLD ROAD BED ON THE RIGHT.  FOLLOW OLD ROAD BED NORTHWEST FOR
 PT0247'0.2 KM (0.10 MI) TO THE MARK ON THE RIGHT.  THE MARK IS A USE BENCH
 PT0247'MARK DISK STAMPED CLUST E 13 1951 SET INTO THE TOP OF A 15 CM (6 INCH)
 PT0247'SQUARE CONCRETE MONUMENT PROJECTING 5 CM (2 INCHES) . IT IS 25.0 M
 PT0247'(82.0 FT) NORTHEAST OF THE CENTER OF OLD HIGHWAY BED AND 0.30 M (0.98
 PT0247'FT) SW OF A METAL WINTESS POST.
 PT0247
 PT0247                          STATION RECOVERY (1995)
 PT0247
 PT0247'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0247'5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0247'IN PIERRE, THENCE 0.1 KM (0.05 MI) NORTHERLY ALONG AN ABANDONED ROAD,
 PT0247'33.1 M (108.6 FT) SOUTH OF A UTILITY POLE WITH 4 GUY CABLES, 31.5 M
 PT0247'(103.3 FT) NORTHWEST OF TRIANGULATION STATION MC 57 RESET, 28.2 M
 PT0247'(92.5 FT) WEST OF REFERENCE MARK 3, 25.8 M (84.6 FT) NORTHEAST OF THE
 PT0247'ROAD CENTER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 PT0247'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PT0247
 PT0247                          STATION RECOVERY (2012)
 PT0247
 PT0247'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0247'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0241 ***********************************************************************
 PT0241  DESIGNATION -  CLUST F 16
 PT0241  PID         -  PT0241
 PT0241  STATE/COUNTY-  SD/STANLEY
 PT0241  COUNTRY     -  US
 PT0241  USGS QUAD   -  OAHE DAM (2017)
 PT0241
 PT0241                         *CURRENT SURVEY CONTROL
 PT0241  ______________________________________________________________________
 PT0241* NAD 83(1986) POSITION- 44 24 03.     (N) 100 27 51.     (W)   SCALED
 PT0241* NAVD 88 ORTHO HEIGHT -   533.396 (meters)     1749.98  (feet) ADJUSTED
 PT0241  ______________________________________________________________________
 PT0241  GEOID HEIGHT    -        -23.257 (meters)                     GEOID18
 PT0241  DYNAMIC HEIGHT  -        533.283 (meters)     1749.61  (feet) COMP
 PT0241  MODELED GRAVITY -    980,390.1   (mgal)                       NAVD 88
 PT0241
 PT0241  VERT ORDER      -  FIRST     CLASS II
 PT0241
 PT0241.The horizontal coordinates were scaled from a map and have
 PT0241.an estimated accuracy of +/- 6 seconds.
 PT0241
 PT0241.The orthometric height was determined by differential leveling and
 PT0241.adjusted by the NATIONAL GEODETIC SURVEY
 PT0241.in June 1991.
 PT0241
 PT0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0241.GEOID18 height accuracy estimate available here.
 PT0241
 PT0241.Click photographs - Photos may exist for this station.
 PT0241
 PT0241.The dynamic height is computed by dividing the NAVD 88
 PT0241.geopotential number by the normal gravity value computed on the
 PT0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0241.degrees latitude (g = 980.6199 gals.).
 PT0241
 PT0241.The modeled gravity was interpolated from observed gravity values.
 PT0241
 PT0241;                    North         East    Units  Estimated Accuracy
 PT0241;SPC SD S     -   229,700.      589,580.      MT  (+/- 180 meters Scaled)
 PT0241
 PT0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ834174(NAD 83)
 PT0241
 PT0241                          SUPERSEDED SURVEY CONTROL
 PT0241
 PT0241  NGVD 29 (??/??/92)  533.008  (m)         1748.71   (f) ADJ UNCH    1 2
 PT0241
 PT0241.Superseded values are not recommended for survey control.
 PT0241
 PT0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0241.See file dsdata.pdf to determine how the superseded data were derived.
 PT0241
 PT0241_MARKER: DD = SURVEY DISK
 PT0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0241_STAMPING: CLUST F 16 1951
 PT0241_MARK LOGO: USACE
 PT0241_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0241+STABILITY: SURFACE MOTION
 PT0241
 PT0241  HISTORY     - Date     Condition        Report By
 PT0241  HISTORY     - 1951     MONUMENTED       USACE
 PT0241  HISTORY     - 1951     GOOD             CGS
 PT0241  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0241
 PT0241                          STATION DESCRIPTION
 PT0241
 PT0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0241'6.2 MI NW FROM FORT PIERRE.
 PT0241'6.15 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0241'AT FORT PIERRE, 60 FEET NORTH OF THE CENTER LINE OF THE OLD
 PT0241'HIGHWAY, 76 FEET NORTHWEST OF A TELEPHONE POLE, 22 FEET NORTH OF
 PT0241'A FENCE, 2 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A
 PT0241'CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.  NOTE-- THIS
 PT0241'MARK FALLS AT THE EDGE OF A CULTIVATED FIELD.
 PT0241
 PT0241                          STATION RECOVERY (1973)
 PT0241
 PT0241'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0240 ***********************************************************************
 PT0240  DESIGNATION -  CLUST F 17
 PT0240  PID         -  PT0240
 PT0240  STATE/COUNTY-  SD/STANLEY
 PT0240  COUNTRY     -  US
 PT0240  USGS QUAD   -  OAHE DAM (2017)
 PT0240
 PT0240                         *CURRENT SURVEY CONTROL
 PT0240  ______________________________________________________________________
 PT0240* NAD 83(1986) POSITION- 44 24 03.     (N) 100 27 58.     (W)   SCALED
 PT0240* NAVD 88 ORTHO HEIGHT -   534.102 (meters)     1752.30  (feet) ADJUSTED
 PT0240  ______________________________________________________________________
 PT0240  GEOID HEIGHT    -        -23.255 (meters)                     GEOID18
 PT0240  DYNAMIC HEIGHT  -        533.989 (meters)     1751.93  (feet) COMP
 PT0240  MODELED GRAVITY -    980,389.8   (mgal)                       NAVD 88
 PT0240
 PT0240  VERT ORDER      -  FIRST     CLASS II
 PT0240
 PT0240.The horizontal coordinates were scaled from a map and have
 PT0240.an estimated accuracy of +/- 6 seconds.
 PT0240
 PT0240.The orthometric height was determined by differential leveling and
 PT0240.adjusted by the NATIONAL GEODETIC SURVEY
 PT0240.in June 1991.
 PT0240
 PT0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0240.GEOID18 height accuracy estimate available here.
 PT0240
 PT0240.Click photographs - Photos may exist for this station.
 PT0240
 PT0240.The dynamic height is computed by dividing the NAVD 88
 PT0240.geopotential number by the normal gravity value computed on the
 PT0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0240.degrees latitude (g = 980.6199 gals.).
 PT0240
 PT0240.The modeled gravity was interpolated from observed gravity values.
 PT0240
 PT0240;                    North         East    Units  Estimated Accuracy
 PT0240;SPC SD S     -   229,700.      589,420.      MT  (+/- 180 meters Scaled)
 PT0240
 PT0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ832174(NAD 83)
 PT0240
 PT0240                          SUPERSEDED SURVEY CONTROL
 PT0240
 PT0240  NGVD 29 (??/??/92)  533.714  (m)         1751.03   (f) ADJ UNCH    1 2
 PT0240
 PT0240.Superseded values are not recommended for survey control.
 PT0240
 PT0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0240.See file dsdata.pdf to determine how the superseded data were derived.
 PT0240
 PT0240_MARKER: DD = SURVEY DISK
 PT0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0240_STAMPING: CLUST F 17 1951
 PT0240_MARK LOGO: USACE
 PT0240_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0240+STABILITY: SURFACE MOTION
 PT0240
 PT0240  HISTORY     - Date     Condition        Report By
 PT0240  HISTORY     - 1951     MONUMENTED       USACE
 PT0240  HISTORY     - 1951     GOOD             CGS
 PT0240  HISTORY     - 1973     GOOD             USGS
 PT0240
 PT0240                          STATION DESCRIPTION
 PT0240
 PT0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0240'6.2 MI NW FROM FORT PIERRE.
 PT0240'6.25 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0240'AT FORT PIERRE, 287 FEET WEST OF THE NORTH END OF A 24 INCH
 PT0240'PIPE CULVERT, 60 FEET NORTH OF THE CENTER LINE OF THE OLD HIGHWAY,
 PT0240'29 FEET NORTHEAST OF A TELEPHONE POLE, 22 FEET NORTH OF A FENCE,
 PT0240'2 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0240'WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
 PT0240
 PT0240                          STATION RECOVERY (1973)
 PT0240
 PT0240'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0232 ***********************************************************************
 PT0232  DESIGNATION -  CLUST F 18
 PT0232  PID         -  PT0232
 PT0232  STATE/COUNTY-  SD/STANLEY
 PT0232  COUNTRY     -  US
 PT0232  USGS QUAD   -  OAHE DAM (2017)
 PT0232
 PT0232                         *CURRENT SURVEY CONTROL
 PT0232  ______________________________________________________________________
 PT0232* NAD 83(1986) POSITION- 44 24 03.     (N) 100 28 04.     (W)   SCALED
 PT0232* NAVD 88 ORTHO HEIGHT -   535.272 (meters)     1756.14  (feet) ADJUSTED
 PT0232  ______________________________________________________________________
 PT0232  GEOID HEIGHT    -        -23.254 (meters)                     GEOID18
 PT0232  DYNAMIC HEIGHT  -        535.158 (meters)     1755.76  (feet) COMP
 PT0232  MODELED GRAVITY -    980,389.6   (mgal)                       NAVD 88
 PT0232
 PT0232  VERT ORDER      -  FIRST     CLASS II
 PT0232
 PT0232.The horizontal coordinates were scaled from a map and have
 PT0232.an estimated accuracy of +/- 6 seconds.
 PT0232
 PT0232.The orthometric height was determined by differential leveling and
 PT0232.adjusted by the NATIONAL GEODETIC SURVEY
 PT0232.in June 1991.
 PT0232
 PT0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0232.GEOID18 height accuracy estimate available here.
 PT0232
 PT0232.Click photographs - Photos may exist for this station.
 PT0232
 PT0232.The dynamic height is computed by dividing the NAVD 88
 PT0232.geopotential number by the normal gravity value computed on the
 PT0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0232.degrees latitude (g = 980.6199 gals.).
 PT0232
 PT0232.The modeled gravity was interpolated from observed gravity values.
 PT0232
 PT0232;                    North         East    Units  Estimated Accuracy
 PT0232;SPC SD S     -   229,700.      589,290.      MT  (+/- 180 meters Scaled)
 PT0232
 PT0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ831174(NAD 83)
 PT0232
 PT0232                          SUPERSEDED SURVEY CONTROL
 PT0232
 PT0232  NGVD 29 (??/??/92)  534.884  (m)         1754.87   (f) ADJ UNCH    1 2
 PT0232
 PT0232.Superseded values are not recommended for survey control.
 PT0232
 PT0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0232.See file dsdata.pdf to determine how the superseded data were derived.
 PT0232
 PT0232_MARKER: DD = SURVEY DISK
 PT0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0232_STAMPING: CLUST F 18 1951
 PT0232_MARK LOGO: USACE
 PT0232_PROJECTION: FLUSH
 PT0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0232+STABILITY: SURFACE MOTION
 PT0232
 PT0232  HISTORY     - Date     Condition        Report By
 PT0232  HISTORY     - 1951     MONUMENTED       USACE
 PT0232  HISTORY     - 1951     GOOD             CGS
 PT0232  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0232
 PT0232                          STATION DESCRIPTION
 PT0232
 PT0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0232'6.4 MI NW FROM FORT PIERRE.
 PT0232'6.35 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0232'AT FORT PIERRE, 250 FEET WEST OF THE EXTENDED CENTER LINE OF A
 PT0232'PRIVATE ROAD LEADING SOUTH, 60 FEET NORTH OF THE CENTER LINE
 PT0232'OF THE OLD HIGHWAY, 27 FEET NORTH OF A TELEPHONE POLE, 22 FEET
 PT0232'NORTH OF A FENCE, 2 FEET WEST OF A WITNESS POST, SET IN THE
 PT0232'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  NOTE-- THIS
 PT0232'MARK FALLS AT THE EDGE OF A CULTIVATED FIELD.
 PT0232
 PT0232                          STATION RECOVERY (1973)
 PT0232
 PT0232'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0290 ***********************************************************************
 PT0290  DESIGNATION -  CLUST G 19
 PT0290  PID         -  PT0290
 PT0290  STATE/COUNTY-  SD/STANLEY
 PT0290  COUNTRY     -  US
 PT0290  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0290
 PT0290                         *CURRENT SURVEY CONTROL
 PT0290  ______________________________________________________________________
 PT0290* NAD 83(1986) POSITION- 44 24 40.     (N) 100 32 07.     (W)   SCALED
 PT0290* NAVD 88 ORTHO HEIGHT -   571.110 (meters)     1873.72  (feet) ADJUSTED
 PT0290  ______________________________________________________________________
 PT0290  GEOID HEIGHT    -        -23.154 (meters)                     GEOID18
 PT0290  DYNAMIC HEIGHT  -        570.989 (meters)     1873.32  (feet) COMP
 PT0290  MODELED GRAVITY -    980,387.9   (mgal)                       NAVD 88
 PT0290
 PT0290  VERT ORDER      -  FIRST     CLASS II
 PT0290
 PT0290.The horizontal coordinates were scaled from a map and have
 PT0290.an estimated accuracy of +/- 6 seconds.
 PT0290
 PT0290.The orthometric height was determined by differential leveling and
 PT0290.adjusted by the NATIONAL GEODETIC SURVEY
 PT0290.in June 1991.
 PT0290
 PT0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0290.GEOID18 height accuracy estimate available here.
 PT0290
 PT0290.Click photographs - Photos may exist for this station.
 PT0290
 PT0290.The dynamic height is computed by dividing the NAVD 88
 PT0290.geopotential number by the normal gravity value computed on the
 PT0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0290.degrees latitude (g = 980.6199 gals.).
 PT0290
 PT0290.The modeled gravity was interpolated from observed gravity values.
 PT0290
 PT0290;                    North         East    Units  Estimated Accuracy
 PT0290;SPC SD S     -   230,850.      583,920.      MT  (+/- 180 meters Scaled)
 PT0290
 PT0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ777186(NAD 83)
 PT0290
 PT0290                          SUPERSEDED SURVEY CONTROL
 PT0290
 PT0290  NGVD 29 (??/??/92)  570.725  (m)         1872.45   (f) ADJ UNCH    1 2
 PT0290
 PT0290.Superseded values are not recommended for survey control.
 PT0290
 PT0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0290.See file dsdata.pdf to determine how the superseded data were derived.
 PT0290
 PT0290_MARKER: DD = SURVEY DISK
 PT0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0290_STAMPING: CLUST G 19 1951
 PT0290_MARK LOGO: USACE
 PT0290_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0290+STABILITY: SURFACE MOTION
 PT0290
 PT0290  HISTORY     - Date     Condition        Report By
 PT0290  HISTORY     - 1951     MONUMENTED       USACE
 PT0290  HISTORY     - 1951     GOOD             CGS
 PT0290
 PT0290                          STATION DESCRIPTION
 PT0290
 PT0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0290'10.2 MI NW FROM FORT PIERRE.
 PT0290'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0290'AT FORT PIERRE, THENCE 1.0 MILE NORTHWEST ALONG MISSION RIDGE
 PT0290'ROAD, THENCE 0.15 MILE NORTHEAST ALONG A TRACK ROAD, 200 FEET
 PT0290'SOUTHEAST OF THE CENTER LINE OF THE TRACK ROAD, 2 FEET WEST OF
 PT0290'A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0290'0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0289 ***********************************************************************
 PT0289  DESIGNATION -  CLUST G 20
 PT0289  PID         -  PT0289
 PT0289  STATE/COUNTY-  SD/STANLEY
 PT0289  COUNTRY     -  US
 PT0289  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0289
 PT0289                         *CURRENT SURVEY CONTROL
 PT0289  ______________________________________________________________________
 PT0289* NAD 83(1986) POSITION- 44 24 43.     (N) 100 32 09.     (W)   SCALED
 PT0289* NAVD 88 ORTHO HEIGHT -   570.776 (meters)     1872.62  (feet) ADJUSTED
 PT0289  ______________________________________________________________________
 PT0289  GEOID HEIGHT    -        -23.150 (meters)                     GEOID18
 PT0289  DYNAMIC HEIGHT  -        570.655 (meters)     1872.22  (feet) COMP
 PT0289  MODELED GRAVITY -    980,388.1   (mgal)                       NAVD 88
 PT0289
 PT0289  VERT ORDER      -  FIRST     CLASS II
 PT0289
 PT0289.The horizontal coordinates were scaled from a map and have
 PT0289.an estimated accuracy of +/- 6 seconds.
 PT0289
 PT0289.The orthometric height was determined by differential leveling and
 PT0289.adjusted by the NATIONAL GEODETIC SURVEY
 PT0289.in June 1991.
 PT0289
 PT0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0289.GEOID18 height accuracy estimate available here.
 PT0289
 PT0289.Click photographs - Photos may exist for this station.
 PT0289
 PT0289.The dynamic height is computed by dividing the NAVD 88
 PT0289.geopotential number by the normal gravity value computed on the
 PT0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0289.degrees latitude (g = 980.6199 gals.).
 PT0289
 PT0289.The modeled gravity was interpolated from observed gravity values.
 PT0289
 PT0289;                    North         East    Units  Estimated Accuracy
 PT0289;SPC SD S     -   230,950.      583,870.      MT  (+/- 180 meters Scaled)
 PT0289
 PT0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ777187(NAD 83)
 PT0289
 PT0289                          SUPERSEDED SURVEY CONTROL
 PT0289
 PT0289  NGVD 29 (??/??/92)  570.391  (m)         1871.36   (f) ADJ UNCH    1 2
 PT0289
 PT0289.Superseded values are not recommended for survey control.
 PT0289
 PT0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0289.See file dsdata.pdf to determine how the superseded data were derived.
 PT0289
 PT0289_MARKER: DD = SURVEY DISK
 PT0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0289_STAMPING: CLUST G 20 1951
 PT0289_MARK LOGO: USACE
 PT0289_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0289+STABILITY: SURFACE MOTION
 PT0289
 PT0289  HISTORY     - Date     Condition        Report By
 PT0289  HISTORY     - 1951     MONUMENTED       USACE
 PT0289  HISTORY     - 1951     GOOD             CGS
 PT0289
 PT0289                          STATION DESCRIPTION
 PT0289
 PT0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0289'10 MI NW FROM FORT PIERRE.
 PT0289'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0289'AT FORT PIERRE, THENCE 1.0 MILE NORTHWEST ALONG MISSION RIDGE
 PT0289'ROAD, 300 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 30 FEET
 PT0289'SOUTHEAST OF THE CENTER LINE OF A TRAIL LEADING NORTHEAST, 2
 PT0289'FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0289'WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0288 ***********************************************************************
 PT0288  DESIGNATION -  CLUST G 21
 PT0288  PID         -  PT0288
 PT0288  STATE/COUNTY-  SD/STANLEY
 PT0288  COUNTRY     -  US
 PT0288  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0288
 PT0288                         *CURRENT SURVEY CONTROL
 PT0288  ______________________________________________________________________
 PT0288* NAD 83(1986) POSITION- 44 24 47.     (N) 100 32 13.     (W)   SCALED
 PT0288* NAVD 88 ORTHO HEIGHT -   572.043 (meters)     1876.78  (feet) ADJUSTED
 PT0288  ______________________________________________________________________
 PT0288  GEOID HEIGHT    -        -23.146 (meters)                     GEOID18
 PT0288  DYNAMIC HEIGHT  -        571.922 (meters)     1876.38  (feet) COMP
 PT0288  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 PT0288
 PT0288  VERT ORDER      -  FIRST     CLASS II
 PT0288
 PT0288.The horizontal coordinates were scaled from a map and have
 PT0288.an estimated accuracy of +/- 6 seconds.
 PT0288
 PT0288.The orthometric height was determined by differential leveling and
 PT0288.adjusted by the NATIONAL GEODETIC SURVEY
 PT0288.in June 1991.
 PT0288
 PT0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0288.GEOID18 height accuracy estimate available here.
 PT0288
 PT0288.Click photographs - Photos may exist for this station.
 PT0288
 PT0288.The dynamic height is computed by dividing the NAVD 88
 PT0288.geopotential number by the normal gravity value computed on the
 PT0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0288.degrees latitude (g = 980.6199 gals.).
 PT0288
 PT0288.The modeled gravity was interpolated from observed gravity values.
 PT0288
 PT0288;                    North         East    Units  Estimated Accuracy
 PT0288;SPC SD S     -   231,070.      583,780.      MT  (+/- 180 meters Scaled)
 PT0288
 PT0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ776189(NAD 83)
 PT0288
 PT0288                          SUPERSEDED SURVEY CONTROL
 PT0288
 PT0288  NGVD 29 (??/??/92)  571.658  (m)         1875.51   (f) ADJ UNCH    1 2
 PT0288
 PT0288.Superseded values are not recommended for survey control.
 PT0288
 PT0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0288.See file dsdata.pdf to determine how the superseded data were derived.
 PT0288
 PT0288_MARKER: DD = SURVEY DISK
 PT0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0288_STAMPING: CLUST G 21 1951
 PT0288_MARK LOGO: USACE
 PT0288_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0288+STABILITY: SURFACE MOTION
 PT0288
 PT0288  HISTORY     - Date     Condition        Report By
 PT0288  HISTORY     - 1951     MONUMENTED       USACE
 PT0288  HISTORY     - 1951     GOOD             CGS
 PT0288
 PT0288                          STATION DESCRIPTION
 PT0288
 PT0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0288'10.2 MI NW FROM FORT PIERRE.
 PT0288'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0288'AT FORT PIERRE, THENCE 1.05 MILES NORTHWEST ALONG MISSION RIDGE
 PT0288'ROAD, 154 FEET NORTHWEST OF THE CENTER LINE OF A TRAIL LEADING
 PT0288'NORTHEAST, 108 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 PT0288'9 FEET NORTHEAST OF A FENCE, 2 FEET WEST OF A WITNESS POST,
 PT0288'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE
 PT0288'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0282 ***********************************************************************
 PT0282  DESIGNATION -  CLUST H 22
 PT0282  PID         -  PT0282
 PT0282  STATE/COUNTY-  SD/STANLEY
 PT0282  COUNTRY     -  US
 PT0282  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0282
 PT0282                         *CURRENT SURVEY CONTROL
 PT0282  ______________________________________________________________________
 PT0282* NAD 83(1986) POSITION- 44 26 31.     (N) 100 35 30.     (W)   SCALED
 PT0282* NAVD 88 ORTHO HEIGHT -   574.963 (meters)     1886.36  (feet) ADJUSTED
 PT0282  ______________________________________________________________________
 PT0282  GEOID HEIGHT    -        -22.987 (meters)                     GEOID18
 PT0282  DYNAMIC HEIGHT  -        574.843 (meters)     1885.96  (feet) COMP
 PT0282  MODELED GRAVITY -    980,391.4   (mgal)                       NAVD 88
 PT0282
 PT0282  VERT ORDER      -  FIRST     CLASS II
 PT0282
 PT0282.The horizontal coordinates were scaled from a map and have
 PT0282.an estimated accuracy of +/- 6 seconds.
 PT0282
 PT0282.The orthometric height was determined by differential leveling and
 PT0282.adjusted by the NATIONAL GEODETIC SURVEY
 PT0282.in June 1991.
 PT0282
 PT0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0282.GEOID18 height accuracy estimate available here.
 PT0282
 PT0282.Click photographs - Photos may exist for this station.
 PT0282
 PT0282.The dynamic height is computed by dividing the NAVD 88
 PT0282.geopotential number by the normal gravity value computed on the
 PT0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0282.degrees latitude (g = 980.6199 gals.).
 PT0282
 PT0282.The modeled gravity was interpolated from observed gravity values.
 PT0282
 PT0282;                    North         East    Units  Estimated Accuracy
 PT0282;SPC SD S     -   234,290.      579,430.      MT  (+/- 180 meters Scaled)
 PT0282
 PT0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ733221(NAD 83)
 PT0282
 PT0282                          SUPERSEDED SURVEY CONTROL
 PT0282
 PT0282  NGVD 29 (??/??/92)  574.580  (m)         1885.10   (f) ADJ UNCH    1 2
 PT0282
 PT0282.Superseded values are not recommended for survey control.
 PT0282
 PT0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0282.See file dsdata.pdf to determine how the superseded data were derived.
 PT0282
 PT0282_MARKER: DD = SURVEY DISK
 PT0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0282_STAMPING: CLUST H 22 1951
 PT0282_MARK LOGO: USACE
 PT0282_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0282+STABILITY: SURFACE MOTION
 PT0282
 PT0282  HISTORY     - Date     Condition        Report By
 PT0282  HISTORY     - 1951     MONUMENTED       USACE
 PT0282  HISTORY     - 1951     GOOD             CGS
 PT0282
 PT0282                          STATION DESCRIPTION
 PT0282
 PT0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0282'13.6 MI NW FROM FORT PIERRE.
 PT0282'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0282'AT FORT PIERRE, THENCE 4.45 MILES NORTHWEST ALONG MISSION RIDGE
 PT0282'ROAD, 78 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 10 FEET
 PT0282'SOUTHWEST OF A FENCE, 2 FEET SOUTHWEST OF A WITNESS POST, SET
 PT0282'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE
 PT0282'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0281 ***********************************************************************
 PT0281  DESIGNATION -  CLUST H 23
 PT0281  PID         -  PT0281
 PT0281  STATE/COUNTY-  SD/STANLEY
 PT0281  COUNTRY     -  US
 PT0281  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0281
 PT0281                         *CURRENT SURVEY CONTROL
 PT0281  ______________________________________________________________________
 PT0281* NAD 83(1986) POSITION- 44 26 34.     (N) 100 35 35.     (W)   SCALED
 PT0281* NAVD 88 ORTHO HEIGHT -   576.416 (meters)     1891.12  (feet) ADJUSTED
 PT0281  ______________________________________________________________________
 PT0281  GEOID HEIGHT    -        -22.982 (meters)                     GEOID18
 PT0281  DYNAMIC HEIGHT  -        576.296 (meters)     1890.73  (feet) COMP
 PT0281  MODELED GRAVITY -    980,391.4   (mgal)                       NAVD 88
 PT0281
 PT0281  VERT ORDER      -  FIRST     CLASS II
 PT0281
 PT0281.The horizontal coordinates were scaled from a map and have
 PT0281.an estimated accuracy of +/- 6 seconds.
 PT0281
 PT0281.The orthometric height was determined by differential leveling and
 PT0281.adjusted by the NATIONAL GEODETIC SURVEY
 PT0281.in June 1991.
 PT0281
 PT0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0281.GEOID18 height accuracy estimate available here.
 PT0281
 PT0281.Click photographs - Photos may exist for this station.
 PT0281
 PT0281.The dynamic height is computed by dividing the NAVD 88
 PT0281.geopotential number by the normal gravity value computed on the
 PT0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0281.degrees latitude (g = 980.6199 gals.).
 PT0281
 PT0281.The modeled gravity was interpolated from observed gravity values.
 PT0281
 PT0281;                    North         East    Units  Estimated Accuracy
 PT0281;SPC SD S     -   234,390.      579,320.      MT  (+/- 180 meters Scaled)
 PT0281
 PT0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ732222(NAD 83)
 PT0281
 PT0281                          SUPERSEDED SURVEY CONTROL
 PT0281
 PT0281  NGVD 29 (??/??/92)  576.033  (m)         1889.87   (f) ADJ UNCH    1 2
 PT0281
 PT0281.Superseded values are not recommended for survey control.
 PT0281
 PT0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0281.See file dsdata.pdf to determine how the superseded data were derived.
 PT0281
 PT0281_MARKER: DD = SURVEY DISK
 PT0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0281_STAMPING: CLUST H 23 1951
 PT0281_MARK LOGO: USACE
 PT0281_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0281+STABILITY: SURFACE MOTION
 PT0281
 PT0281  HISTORY     - Date     Condition        Report By
 PT0281  HISTORY     - 1951     MONUMENTED       USACE
 PT0281  HISTORY     - 1951     GOOD             CGS
 PT0281
 PT0281                          STATION DESCRIPTION
 PT0281
 PT0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0281'13.6 MI NW FROM FORT PIERRE.
 PT0281'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0281'AT FORT PIERRE, THENCE 4.55 MILES NORTHWEST ALONG MISSION RIDGE
 PT0281'ROAD, 50 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 10 FEET
 PT0281'SOUTHWEST OF A FENCE, 2 FEET SOUTHWEST OF A WITNESS POST, SET
 PT0281'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE
 PT0281'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0280 ***********************************************************************
 PT0280  DESIGNATION -  CLUST H 24
 PT0280  PID         -  PT0280
 PT0280  STATE/COUNTY-  SD/STANLEY
 PT0280  COUNTRY     -  US
 PT0280  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0280
 PT0280                         *CURRENT SURVEY CONTROL
 PT0280  ______________________________________________________________________
 PT0280* NAD 83(1986) POSITION- 44 26 37.     (N) 100 35 39.     (W)   SCALED
 PT0280* NAVD 88 ORTHO HEIGHT -   577.413 (meters)     1894.40  (feet) ADJUSTED
 PT0280  ______________________________________________________________________
 PT0280  GEOID HEIGHT    -        -22.978 (meters)                     GEOID18
 PT0280  DYNAMIC HEIGHT  -        577.293 (meters)     1894.00  (feet) COMP
 PT0280  MODELED GRAVITY -    980,391.5   (mgal)                       NAVD 88
 PT0280
 PT0280  VERT ORDER      -  FIRST     CLASS II
 PT0280
 PT0280.The horizontal coordinates were scaled from a map and have
 PT0280.an estimated accuracy of +/- 6 seconds.
 PT0280
 PT0280.The orthometric height was determined by differential leveling and
 PT0280.adjusted by the NATIONAL GEODETIC SURVEY
 PT0280.in June 1991.
 PT0280
 PT0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0280.GEOID18 height accuracy estimate available here.
 PT0280
 PT0280.Click photographs - Photos may exist for this station.
 PT0280
 PT0280.The dynamic height is computed by dividing the NAVD 88
 PT0280.geopotential number by the normal gravity value computed on the
 PT0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0280.degrees latitude (g = 980.6199 gals.).
 PT0280
 PT0280.The modeled gravity was interpolated from observed gravity values.
 PT0280
 PT0280;                    North         East    Units  Estimated Accuracy
 PT0280;SPC SD S     -   234,480.      579,240.      MT  (+/- 180 meters Scaled)
 PT0280
 PT0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ731223(NAD 83)
 PT0280
 PT0280                          SUPERSEDED SURVEY CONTROL
 PT0280
 PT0280  NGVD 29 (??/??/92)  577.030  (m)         1893.14   (f) ADJ UNCH    1 2
 PT0280
 PT0280.Superseded values are not recommended for survey control.
 PT0280
 PT0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0280.See file dsdata.pdf to determine how the superseded data were derived.
 PT0280
 PT0280_MARKER: DD = SURVEY DISK
 PT0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0280_STAMPING: CLUST H 24 1951
 PT0280_MARK LOGO: USACE
 PT0280_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0280+STABILITY: SURFACE MOTION
 PT0280
 PT0280  HISTORY     - Date     Condition        Report By
 PT0280  HISTORY     - 1951     MONUMENTED       USACE
 PT0280  HISTORY     - 1951     GOOD             CGS
 PT0280
 PT0280                          STATION DESCRIPTION
 PT0280
 PT0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0280'13.8 MI NW FROM FORT PIERRE.
 PT0280'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0280'AT FORT PIERRE, THENCE 4.65 MILES NORTHWEST ALONG MISSION RIDGE
 PT0280'ROAD.  49 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 130 FEET
 PT0280'WEST OF THE CENTER OF A WIRE GATE.  10 FEET SOUTH OF A FENCE,
 PT0280'2 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 PT0280'POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0271 ***********************************************************************
 PT0271  DESIGNATION -  CLUST J 25
 PT0271  PID         -  PT0271
 PT0271  STATE/COUNTY-  SD/STANLEY
 PT0271  COUNTRY     -  US
 PT0271  USGS QUAD   -  LACY (2017)
 PT0271
 PT0271                         *CURRENT SURVEY CONTROL
 PT0271  ______________________________________________________________________
 PT0271* NAD 83(1986) POSITION- 44 28 13.     (N) 100 37 45.     (W)   SCALED
 PT0271* NAVD 88 ORTHO HEIGHT -   607.196 (meters)     1992.11  (feet) ADJUSTED
 PT0271  ______________________________________________________________________
 PT0271  GEOID HEIGHT    -        -22.845 (meters)                     GEOID18
 PT0271  DYNAMIC HEIGHT  -        607.071 (meters)     1991.70  (feet) COMP
 PT0271  MODELED GRAVITY -    980,392.8   (mgal)                       NAVD 88
 PT0271
 PT0271  VERT ORDER      -  FIRST     CLASS II
 PT0271
 PT0271.The horizontal coordinates were scaled from a map and have
 PT0271.an estimated accuracy of +/- 6 seconds.
 PT0271
 PT0271.The orthometric height was determined by differential leveling and
 PT0271.adjusted by the NATIONAL GEODETIC SURVEY
 PT0271.in June 1991.
 PT0271
 PT0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0271.GEOID18 height accuracy estimate available here.
 PT0271
 PT0271.Click photographs - Photos may exist for this station.
 PT0271
 PT0271.The dynamic height is computed by dividing the NAVD 88
 PT0271.geopotential number by the normal gravity value computed on the
 PT0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0271.degrees latitude (g = 980.6199 gals.).
 PT0271
 PT0271.The modeled gravity was interpolated from observed gravity values.
 PT0271
 PT0271;                    North         East    Units  Estimated Accuracy
 PT0271;SPC SD S     -   237,450.      576,460.      MT  (+/- 180 meters Scaled)
 PT0271
 PT0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ704253(NAD 83)
 PT0271
 PT0271                          SUPERSEDED SURVEY CONTROL
 PT0271
 PT0271  NGVD 29 (??/??/92)  606.812  (m)         1990.85   (f) ADJ UNCH    1 2
 PT0271
 PT0271.Superseded values are not recommended for survey control.
 PT0271
 PT0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0271.See file dsdata.pdf to determine how the superseded data were derived.
 PT0271
 PT0271_MARKER: DD = SURVEY DISK
 PT0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0271_STAMPING: CLUST J 25 1951
 PT0271_MARK LOGO: USACE
 PT0271_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0271+STABILITY: SURFACE MOTION
 PT0271
 PT0271  HISTORY     - Date     Condition        Report By
 PT0271  HISTORY     - 1951     MONUMENTED       USACE
 PT0271  HISTORY     - 1951     GOOD             CGS
 PT0271
 PT0271                          STATION DESCRIPTION
 PT0271
 PT0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0271'16.3 MI NW FROM FORT PIERRE.
 PT0271'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0271'AT FORT PIERRE, THENCE 7.2 MILES NORTHWEST ALONG MISSION RIDGE
 PT0271'ROAD, 45 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 10 FEET
 PT0271'SOUTHWEST OF A FENCE, 2 FEET SOUTHWEST OF A WITNESS POST, SET IN
 PT0271'THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE
 PT0271'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0268 ***********************************************************************
 PT0268  DESIGNATION -  CLUST J 26
 PT0268  PID         -  PT0268
 PT0268  STATE/COUNTY-  SD/STANLEY
 PT0268  COUNTRY     -  US
 PT0268  USGS QUAD   -  LACY (2017)
 PT0268
 PT0268                         *CURRENT SURVEY CONTROL
 PT0268  ______________________________________________________________________
 PT0268* NAD 83(1986) POSITION- 44 28 17.     (N) 100 37 50.     (W)   SCALED
 PT0268* NAVD 88 ORTHO HEIGHT -   609.116 (meters)     1998.41  (feet) ADJUSTED
 PT0268  ______________________________________________________________________
 PT0268  GEOID HEIGHT    -        -22.840 (meters)                     GEOID18
 PT0268  DYNAMIC HEIGHT  -        608.991 (meters)     1998.00  (feet) COMP
 PT0268  MODELED GRAVITY -    980,392.9   (mgal)                       NAVD 88
 PT0268
 PT0268  VERT ORDER      -  FIRST     CLASS II
 PT0268
 PT0268.The horizontal coordinates were scaled from a map and have
 PT0268.an estimated accuracy of +/- 6 seconds.
 PT0268
 PT0268.The orthometric height was determined by differential leveling and
 PT0268.adjusted by the NATIONAL GEODETIC SURVEY
 PT0268.in June 1991.
 PT0268
 PT0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0268.GEOID18 height accuracy estimate available here.
 PT0268
 PT0268.Click photographs - Photos may exist for this station.
 PT0268
 PT0268.The dynamic height is computed by dividing the NAVD 88
 PT0268.geopotential number by the normal gravity value computed on the
 PT0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0268.degrees latitude (g = 980.6199 gals.).
 PT0268
 PT0268.The modeled gravity was interpolated from observed gravity values.
 PT0268
 PT0268;                    North         East    Units  Estimated Accuracy
 PT0268;SPC SD S     -   237,580.      576,350.      MT  (+/- 180 meters Scaled)
 PT0268
 PT0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ703255(NAD 83)
 PT0268
 PT0268                          SUPERSEDED SURVEY CONTROL
 PT0268
 PT0268  NGVD 29 (??/??/92)  608.732  (m)         1997.15   (f) ADJ UNCH    1 2
 PT0268
 PT0268.Superseded values are not recommended for survey control.
 PT0268
 PT0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0268.See file dsdata.pdf to determine how the superseded data were derived.
 PT0268
 PT0268_MARKER: DD = SURVEY DISK
 PT0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0268_STAMPING: CLUST J 26 1951
 PT0268_MARK LOGO: USACE
 PT0268_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0268+STABILITY: SURFACE MOTION
 PT0268
 PT0268  HISTORY     - Date     Condition        Report By
 PT0268  HISTORY     - 1951     MONUMENTED       USACE
 PT0268  HISTORY     - 1951     GOOD             CGS
 PT0268
 PT0268                          STATION DESCRIPTION
 PT0268
 PT0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0268'16.4 MI NW FROM FORT PIERRE.
 PT0268'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0268'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0268'ROAD, 41 FEET SOUTH OF THE CENTER LINE OF THE MAIN ROAD, 21 FEET
 PT0268'NORTHWEST OF THE CENTER LINE OF A PRIVATE ROAD LEADING SOUTHWEST,
 PT0268'10 FEET SOUTH OF A FENCE, 2 FEET SOUTHWEST OF A WITNESS POST,
 PT0268'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE
 PT0268'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0267 ***********************************************************************
 PT0267  DESIGNATION -  CLUST J 27
 PT0267  PID         -  PT0267
 PT0267  STATE/COUNTY-  SD/STANLEY
 PT0267  COUNTRY     -  US
 PT0267  USGS QUAD   -  LACY (2017)
 PT0267
 PT0267                         *CURRENT SURVEY CONTROL
 PT0267  ______________________________________________________________________
 PT0267* NAD 83(1986) POSITION- 44 28 20.     (N) 100 37 56.     (W)   SCALED
 PT0267* NAVD 88 ORTHO HEIGHT -   608.657 (meters)     1996.90  (feet) ADJUSTED
 PT0267  ______________________________________________________________________
 PT0267  GEOID HEIGHT    -        -22.834 (meters)                     GEOID18
 PT0267  DYNAMIC HEIGHT  -        608.533 (meters)     1996.50  (feet) COMP
 PT0267  MODELED GRAVITY -    980,392.9   (mgal)                       NAVD 88
 PT0267
 PT0267  VERT ORDER      -  FIRST     CLASS II
 PT0267
 PT0267.The horizontal coordinates were scaled from a map and have
 PT0267.an estimated accuracy of +/- 6 seconds.
 PT0267
 PT0267.The orthometric height was determined by differential leveling and
 PT0267.adjusted by the NATIONAL GEODETIC SURVEY
 PT0267.in June 1991.
 PT0267
 PT0267.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0267.GEOID18 height accuracy estimate available here.
 PT0267
 PT0267.Click photographs - Photos may exist for this station.
 PT0267
 PT0267.The dynamic height is computed by dividing the NAVD 88
 PT0267.geopotential number by the normal gravity value computed on the
 PT0267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0267.degrees latitude (g = 980.6199 gals.).
 PT0267
 PT0267.The modeled gravity was interpolated from observed gravity values.
 PT0267
 PT0267;                    North         East    Units  Estimated Accuracy
 PT0267;SPC SD S     -   237,670.      576,220.      MT  (+/- 180 meters Scaled)
 PT0267
 PT0267_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ701256(NAD 83)
 PT0267
 PT0267                          SUPERSEDED SURVEY CONTROL
 PT0267
 PT0267  NGVD 29 (??/??/92)  608.274  (m)         1995.65   (f) ADJ UNCH    1 2
 PT0267
 PT0267.Superseded values are not recommended for survey control.
 PT0267
 PT0267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0267.See file dsdata.pdf to determine how the superseded data were derived.
 PT0267
 PT0267_MARKER: DD = SURVEY DISK
 PT0267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0267_STAMPING: CLUST J 27 1951
 PT0267_MARK LOGO: USACE
 PT0267_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0267+STABILITY: SURFACE MOTION
 PT0267
 PT0267  HISTORY     - Date     Condition        Report By
 PT0267  HISTORY     - 1951     MONUMENTED       USACE
 PT0267  HISTORY     - 1951     GOOD             CGS
 PT0267
 PT0267                          STATION DESCRIPTION
 PT0267
 PT0267'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0267'16.5 MI NW FROM FORT PIERRE.
 PT0267'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0267'AT FORT PIERRE, THENCE 7.4 MILES NORTHWEST ALONG MISSION RIDGE
 PT0267'ROAD, 40 FEET WEST OF THE EXTENDED CENTER LINE OF A ROAD LEADING
 PT0267'NORTH, 45 FEET SOUTH OF THE CENTER LINE OF THE MAIN ROAD, 7 FEET
 PT0267'SOUTH OF A FENCE, 2 FEET EAST OF A WITNESS POST, SET IN THE
 PT0267'TOP OF A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0365 ***********************************************************************
 PT0365  DESIGNATION -  CLUST K 28
 PT0365  PID         -  PT0365
 PT0365  STATE/COUNTY-  SD/STANLEY
 PT0365  COUNTRY     -  US
 PT0365  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0365
 PT0365                         *CURRENT SURVEY CONTROL
 PT0365  ______________________________________________________________________
 PT0365* NAD 83(1986) POSITION- 44 30 00.     (N) 100 36 17.     (W)   SCALED
 PT0365* NAVD 88 ORTHO HEIGHT -   540.257 (meters)     1772.49  (feet) ADJUSTED
 PT0365  ______________________________________________________________________
 PT0365  GEOID HEIGHT    -        -22.813 (meters)                     GEOID18
 PT0365  DYNAMIC HEIGHT  -        540.150 (meters)     1772.14  (feet) COMP
 PT0365  MODELED GRAVITY -    980,403.0   (mgal)                       NAVD 88
 PT0365
 PT0365  VERT ORDER      -  FIRST     CLASS II
 PT0365
 PT0365.The horizontal coordinates were scaled from a map and have
 PT0365.an estimated accuracy of +/- 6 seconds.
 PT0365
 PT0365.The orthometric height was determined by differential leveling and
 PT0365.adjusted by the NATIONAL GEODETIC SURVEY
 PT0365.in June 1991.
 PT0365
 PT0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0365.GEOID18 height accuracy estimate available here.
 PT0365
 PT0365.Click photographs - Photos may exist for this station.
 PT0365
 PT0365.The dynamic height is computed by dividing the NAVD 88
 PT0365.geopotential number by the normal gravity value computed on the
 PT0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0365.degrees latitude (g = 980.6199 gals.).
 PT0365
 PT0365.The modeled gravity was interpolated from observed gravity values.
 PT0365
 PT0365;                    North         East    Units  Estimated Accuracy
 PT0365;SPC SD S     -   240,750.      578,420.      MT  (+/- 180 meters Scaled)
 PT0365
 PT0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ724286(NAD 83)
 PT0365
 PT0365                          SUPERSEDED SURVEY CONTROL
 PT0365
 PT0365  NGVD 29 (??/??/92)  539.877  (m)         1771.25   (f) ADJ UNCH    1 2
 PT0365
 PT0365.Superseded values are not recommended for survey control.
 PT0365
 PT0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0365.See file dsdata.pdf to determine how the superseded data were derived.
 PT0365
 PT0365_MARKER: DD = SURVEY DISK
 PT0365_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0365_STAMPING: CLUST K 28 1951
 PT0365_MARK LOGO: USACE
 PT0365_PROJECTION: FLUSH
 PT0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0365+STABILITY: SURFACE MOTION
 PT0365
 PT0365  HISTORY     - Date     Condition        Report By
 PT0365  HISTORY     - 1951     MONUMENTED       USACE
 PT0365  HISTORY     - 1951     GOOD             CGS
 PT0365
 PT0365                          STATION DESCRIPTION
 PT0365
 PT0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0365'20 MI NW FROM FORT PIERRE.
 PT0365'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0365'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0365'ROAD, THENCE 3.1 MILES NORTH ALONG A DIRT ROAD, THENCE 0.5
 PT0365'MILE WEST TO THE TOP OF A LARGE BLUFF, 0.2 MILE SOUTH OF AN
 PT0365'EAST AND WEST FENCE, 2 FEET WEST OF A WITNESS POST, SET IN
 PT0365'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0366 ***********************************************************************
 PT0366  DESIGNATION -  CLUST K 29
 PT0366  PID         -  PT0366
 PT0366  STATE/COUNTY-  SD/STANLEY
 PT0366  COUNTRY     -  US
 PT0366  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0366
 PT0366                         *CURRENT SURVEY CONTROL
 PT0366  ______________________________________________________________________
 PT0366* NAD 83(1986) POSITION- 44 30 04.     (N) 100 36 20.     (W)   SCALED
 PT0366* NAVD 88 ORTHO HEIGHT -   538.757 (meters)     1767.57  (feet) ADJUSTED
 PT0366  ______________________________________________________________________
 PT0366  GEOID HEIGHT    -        -22.808 (meters)                     GEOID18
 PT0366  DYNAMIC HEIGHT  -        538.651 (meters)     1767.22  (feet) COMP
 PT0366  MODELED GRAVITY -    980,403.1   (mgal)                       NAVD 88
 PT0366
 PT0366  VERT ORDER      -  FIRST     CLASS II
 PT0366
 PT0366.The horizontal coordinates were scaled from a map and have
 PT0366.an estimated accuracy of +/- 6 seconds.
 PT0366
 PT0366.The orthometric height was determined by differential leveling and
 PT0366.adjusted by the NATIONAL GEODETIC SURVEY
 PT0366.in June 1991.
 PT0366
 PT0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0366.GEOID18 height accuracy estimate available here.
 PT0366
 PT0366.Click photographs - Photos may exist for this station.
 PT0366
 PT0366.The dynamic height is computed by dividing the NAVD 88
 PT0366.geopotential number by the normal gravity value computed on the
 PT0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0366.degrees latitude (g = 980.6199 gals.).
 PT0366
 PT0366.The modeled gravity was interpolated from observed gravity values.
 PT0366
 PT0366;                    North         East    Units  Estimated Accuracy
 PT0366;SPC SD S     -   240,870.      578,350.      MT  (+/- 180 meters Scaled)
 PT0366
 PT0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ723287(NAD 83)
 PT0366
 PT0366                          SUPERSEDED SURVEY CONTROL
 PT0366
 PT0366  NGVD 29 (??/??/92)  538.377  (m)         1766.33   (f) ADJ UNCH    1 2
 PT0366
 PT0366.Superseded values are not recommended for survey control.
 PT0366
 PT0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0366.See file dsdata.pdf to determine how the superseded data were derived.
 PT0366
 PT0366_MARKER: DD = SURVEY DISK
 PT0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0366_STAMPING: CLUST K 29 1951
 PT0366_MARK LOGO: USACE
 PT0366_PROJECTION: FLUSH
 PT0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0366+STABILITY: SURFACE MOTION
 PT0366
 PT0366  HISTORY     - Date     Condition        Report By
 PT0366  HISTORY     - 1951     MONUMENTED       USACE
 PT0366  HISTORY     - 1951     GOOD             CGS
 PT0366
 PT0366                          STATION DESCRIPTION
 PT0366
 PT0366'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0366'20 MI NW FROM FORT PIERRE.
 PT0366'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0366'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0366'ROAD, THENCE 3.1 MILES NORTH ALONG A DIRT ROAD, THENCE 0.5
 PT0366'MILE WEST TO THE TOP OF A LARGE BLUFF, 0.15 MILE SOUTH OF AN
 PT0366'EAST AND WEST FENCE, 2 FEET WEST OF A WITNESS POST, SET IN
 PT0366'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0367 ***********************************************************************
 PT0367  DESIGNATION -  CLUST K 30
 PT0367  PID         -  PT0367
 PT0367  STATE/COUNTY-  SD/STANLEY
 PT0367  COUNTRY     -  US
 PT0367  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0367
 PT0367                         *CURRENT SURVEY CONTROL
 PT0367  ______________________________________________________________________
 PT0367* NAD 83(1986) POSITION- 44 30 05.     (N) 100 36 21.     (W)   SCALED
 PT0367* NAVD 88 ORTHO HEIGHT -   536.822 (meters)     1761.22  (feet) ADJUSTED
 PT0367  ______________________________________________________________________
 PT0367  GEOID HEIGHT    -        -22.807 (meters)                     GEOID18
 PT0367  DYNAMIC HEIGHT  -        536.715 (meters)     1760.87  (feet) COMP
 PT0367  MODELED GRAVITY -    980,403.2   (mgal)                       NAVD 88
 PT0367
 PT0367  VERT ORDER      -  FIRST     CLASS II
 PT0367
 PT0367.The horizontal coordinates were scaled from a map and have
 PT0367.an estimated accuracy of +/- 6 seconds.
 PT0367
 PT0367.The orthometric height was determined by differential leveling and
 PT0367.adjusted by the NATIONAL GEODETIC SURVEY
 PT0367.in June 1991.
 PT0367
 PT0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0367.GEOID18 height accuracy estimate available here.
 PT0367
 PT0367.Click photographs - Photos may exist for this station.
 PT0367
 PT0367.The dynamic height is computed by dividing the NAVD 88
 PT0367.geopotential number by the normal gravity value computed on the
 PT0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0367.degrees latitude (g = 980.6199 gals.).
 PT0367
 PT0367.The modeled gravity was interpolated from observed gravity values.
 PT0367
 PT0367;                    North         East    Units  Estimated Accuracy
 PT0367;SPC SD S     -   240,900.      578,330.      MT  (+/- 180 meters Scaled)
 PT0367
 PT0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ723288(NAD 83)
 PT0367
 PT0367                          SUPERSEDED SURVEY CONTROL
 PT0367
 PT0367  NGVD 29 (??/??/92)  536.442  (m)         1759.98   (f) ADJ UNCH    1 2
 PT0367
 PT0367.Superseded values are not recommended for survey control.
 PT0367
 PT0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0367.See file dsdata.pdf to determine how the superseded data were derived.
 PT0367
 PT0367_MARKER: DD = SURVEY DISK
 PT0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0367_STAMPING: CLUST K 30 1951
 PT0367_MARK LOGO: USACE
 PT0367_PROJECTION: FLUSH
 PT0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0367+STABILITY: SURFACE MOTION
 PT0367
 PT0367  HISTORY     - Date     Condition        Report By
 PT0367  HISTORY     - 1951     MONUMENTED       USACE
 PT0367  HISTORY     - 1951     GOOD             CGS
 PT0367
 PT0367                          STATION DESCRIPTION
 PT0367
 PT0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0367'20 MI NW FROM FORT PIERRE.
 PT0367'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0367'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0367'ROAD, THENCE 3.1 MILES NORTH ALONG A DIRT ROAD, THENCE 0.5 MILE
 PT0367'WEST TO THE TOP OF A LARGE BLUFF, 0.1 MILE SOUTH OF AN EAST
 PT0367'AND WEST FENCE, 2 FEET WEST OF A WITNESS POST, SET IN THE TOP
 PT0367'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0362 ***********************************************************************
 PT0362  DESIGNATION -  CLUST L 31
 PT0362  PID         -  PT0362
 PT0362  STATE/COUNTY-  SD/STANLEY
 PT0362  COUNTRY     -  US
 PT0362  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0362
 PT0362                         *CURRENT SURVEY CONTROL
 PT0362  ______________________________________________________________________
 PT0362* NAD 83(1986) POSITION- 44 31 42.     (N) 100 35 19.     (W)   SCALED
 PT0362* NAVD 88 ORTHO HEIGHT -   559.474 (meters)     1835.54  (feet) ADJUSTED
 PT0362  ______________________________________________________________________
 PT0362  GEOID HEIGHT    -        -22.765 (meters)                     GEOID18
 PT0362  DYNAMIC HEIGHT  -        559.368 (meters)     1835.19  (feet) COMP
 PT0362  MODELED GRAVITY -    980,410.5   (mgal)                       NAVD 88
 PT0362
 PT0362  VERT ORDER      -  FIRST     CLASS II
 PT0362
 PT0362.The horizontal coordinates were scaled from a map and have
 PT0362.an estimated accuracy of +/- 6 seconds.
 PT0362
 PT0362.The orthometric height was determined by differential leveling and
 PT0362.adjusted by the NATIONAL GEODETIC SURVEY
 PT0362.in June 1991.
 PT0362
 PT0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0362.GEOID18 height accuracy estimate available here.
 PT0362
 PT0362.Click photographs - Photos may exist for this station.
 PT0362
 PT0362.The dynamic height is computed by dividing the NAVD 88
 PT0362.geopotential number by the normal gravity value computed on the
 PT0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0362.degrees latitude (g = 980.6199 gals.).
 PT0362
 PT0362.The modeled gravity was interpolated from observed gravity values.
 PT0362
 PT0362;                    North         East    Units  Estimated Accuracy
 PT0362;SPC SD S     -   243,890.      579,710.      MT  (+/- 180 meters Scaled)
 PT0362
 PT0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ737317(NAD 83)
 PT0362
 PT0362                          SUPERSEDED SURVEY CONTROL
 PT0362
 PT0362  NGVD 29 (??/??/92)  559.094  (m)         1834.29   (f) ADJ UNCH    1 2
 PT0362
 PT0362.Superseded values are not recommended for survey control.
 PT0362
 PT0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0362.See file dsdata.pdf to determine how the superseded data were derived.
 PT0362
 PT0362_MARKER: DD = SURVEY DISK
 PT0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0362_STAMPING: CLUST L 31 1951
 PT0362_MARK LOGO: USACE
 PT0362_PROJECTION: FLUSH
 PT0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0362+STABILITY: SURFACE MOTION
 PT0362
 PT0362  HISTORY     - Date     Condition        Report By
 PT0362  HISTORY     - 1951     MONUMENTED       USACE
 PT0362  HISTORY     - 1951     GOOD             CGS
 PT0362
 PT0362                          STATION DESCRIPTION
 PT0362
 PT0362'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0362'23.6 MI NW FROM FORT PIERRE.
 PT0362'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0362'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0362'ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD, THENCE 1.85
 PT0362'MILES NORTHEAST ALONG A DIRT ROAD, THENCE 2.1 MILES NORTHWEST
 PT0362'ALONG A WINDING DIRT ROAD, AT THE TOP OF THE BLUFFS, 0.1 MILE
 PT0362'WEST OF THE WEST POINT OF A TRIANGLE FORMED BY A ROAD JUNCTION,
 PT0362'142 FEET NORTH OF THE CENTER LINE OF A ROAD LEADING WEST, 2.2
 PT0362'FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0362'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0360 ***********************************************************************
 PT0360  DESIGNATION -  CLUST L 32
 PT0360  PID         -  PT0360
 PT0360  STATE/COUNTY-  SD/STANLEY
 PT0360  COUNTRY     -  US
 PT0360  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0360
 PT0360                         *CURRENT SURVEY CONTROL
 PT0360  ______________________________________________________________________
 PT0360* NAD 83(1986) POSITION- 44 31 42.     (N) 100 35 17.     (W)   SCALED
 PT0360* NAVD 88 ORTHO HEIGHT -   557.582 (meters)     1829.33  (feet) ADJUSTED
 PT0360  ______________________________________________________________________
 PT0360  GEOID HEIGHT    -        -22.766 (meters)                     GEOID18
 PT0360  DYNAMIC HEIGHT  -        557.476 (meters)     1828.99  (feet) COMP
 PT0360  MODELED GRAVITY -    980,410.6   (mgal)                       NAVD 88
 PT0360
 PT0360  VERT ORDER      -  FIRST     CLASS II
 PT0360
 PT0360.The horizontal coordinates were scaled from a map and have
 PT0360.an estimated accuracy of +/- 6 seconds.
 PT0360
 PT0360.The orthometric height was determined by differential leveling and
 PT0360.adjusted by the NATIONAL GEODETIC SURVEY
 PT0360.in June 1991.
 PT0360
 PT0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0360.GEOID18 height accuracy estimate available here.
 PT0360
 PT0360.Click photographs - Photos may exist for this station.
 PT0360
 PT0360.The dynamic height is computed by dividing the NAVD 88
 PT0360.geopotential number by the normal gravity value computed on the
 PT0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0360.degrees latitude (g = 980.6199 gals.).
 PT0360
 PT0360.The modeled gravity was interpolated from observed gravity values.
 PT0360
 PT0360;                    North         East    Units  Estimated Accuracy
 PT0360;SPC SD S     -   243,890.      579,750.      MT  (+/- 180 meters Scaled)
 PT0360
 PT0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ738317(NAD 83)
 PT0360
 PT0360                          SUPERSEDED SURVEY CONTROL
 PT0360
 PT0360  NGVD 29 (??/??/92)  557.202  (m)         1828.09   (f) ADJ UNCH    1 2
 PT0360
 PT0360.Superseded values are not recommended for survey control.
 PT0360
 PT0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0360.See file dsdata.pdf to determine how the superseded data were derived.
 PT0360
 PT0360_MARKER: DD = SURVEY DISK
 PT0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0360_STAMPING: CLUST L 32 1951
 PT0360_MARK LOGO: USACE
 PT0360_PROJECTION: RECESSED 3 CENTIMETERS
 PT0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0360+STABILITY: SURFACE MOTION
 PT0360
 PT0360  HISTORY     - Date     Condition        Report By
 PT0360  HISTORY     - 1951     MONUMENTED       USACE
 PT0360  HISTORY     - 1951     GOOD             CGS
 PT0360
 PT0360                          STATION DESCRIPTION
 PT0360
 PT0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0360'23.4 MI NW FROM FORT PIERRE.
 PT0360'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0360'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0360'ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD, THENCE 1.85
 PT0360'MILES NORTHEAST ALONG A DIRT ROAD, THENCE 2.0 MILES NORTHWEST
 PT0360'ALONG A WINDING DIRT ROAD, AT THE TOP OF THE BLUFFS, 206 FEET
 PT0360'NORTHEAST OF THE SOUTH POINT OF A TRIANGLE FORMED BY A ROAD
 PT0360'JUNCTION, 102 FEET EAST OF THE CENTER LINE OF A ROAD LEADING NORTH,
 PT0360'2 FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0360'WHICH IS 0.1 FOOT BELOW THE TOP OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0361 ***********************************************************************
 PT0361  DESIGNATION -  CLUST L 33
 PT0361  PID         -  PT0361
 PT0361  STATE/COUNTY-  SD/STANLEY
 PT0361  COUNTRY     -  US
 PT0361  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0361
 PT0361                         *CURRENT SURVEY CONTROL
 PT0361  ______________________________________________________________________
 PT0361* NAD 83(1986) POSITION- 44 31 42.     (N) 100 35 07.     (W)   SCALED
 PT0361* NAVD 88 ORTHO HEIGHT -   558.614 (meters)     1832.72  (feet) ADJUSTED
 PT0361  ______________________________________________________________________
 PT0361  GEOID HEIGHT    -        -22.770 (meters)                     GEOID18
 PT0361  DYNAMIC HEIGHT  -        558.509 (meters)     1832.37  (feet) COMP
 PT0361  MODELED GRAVITY -    980,410.8   (mgal)                       NAVD 88
 PT0361
 PT0361  VERT ORDER      -  FIRST     CLASS II
 PT0361
 PT0361.The horizontal coordinates were scaled from a map and have
 PT0361.an estimated accuracy of +/- 6 seconds.
 PT0361
 PT0361.The orthometric height was determined by differential leveling and
 PT0361.adjusted by the NATIONAL GEODETIC SURVEY
 PT0361.in June 1991.
 PT0361
 PT0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0361.GEOID18 height accuracy estimate available here.
 PT0361
 PT0361.Click photographs - Photos may exist for this station.
 PT0361
 PT0361.The dynamic height is computed by dividing the NAVD 88
 PT0361.geopotential number by the normal gravity value computed on the
 PT0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0361.degrees latitude (g = 980.6199 gals.).
 PT0361
 PT0361.The modeled gravity was interpolated from observed gravity values.
 PT0361
 PT0361;                    North         East    Units  Estimated Accuracy
 PT0361;SPC SD S     -   243,890.      579,970.      MT  (+/- 180 meters Scaled)
 PT0361
 PT0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ740317(NAD 83)
 PT0361
 PT0361                          SUPERSEDED SURVEY CONTROL
 PT0361
 PT0361  NGVD 29 (??/??/92)  558.235  (m)         1831.48   (f) ADJ UNCH    1 2
 PT0361
 PT0361.Superseded values are not recommended for survey control.
 PT0361
 PT0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0361.See file dsdata.pdf to determine how the superseded data were derived.
 PT0361
 PT0361_MARKER: DB = BENCH MARK DISK
 PT0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0361_STAMPING: CLUST L 33 1951
 PT0361_MARK LOGO: USACE
 PT0361_PROJECTION: FLUSH
 PT0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0361+STABILITY: SURFACE MOTION
 PT0361
 PT0361  HISTORY     - Date     Condition        Report By
 PT0361  HISTORY     - 1951     MONUMENTED       USACE
 PT0361  HISTORY     - 1951     GOOD             CGS
 PT0361
 PT0361                          STATION DESCRIPTION
 PT0361
 PT0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0361'23.6 MI NW FROM FORT PIERRE.
 PT0361'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0361'AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION RIDGE
 PT0361'ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD, THENCE 1.85
 PT0361'MILES NORTHEAST ALONG A DIRT ROAD, THENCE 2.1 MILES NORTHWEST
 PT0361'ALONG A WINDING DIRT ROAD, AT THE TOP OF THE BLUFFS, 320 FEET
 PT0361'NORTH OF THE NORTH POINT OF A TRIANGLE FORMED BY A ROAD JUNCTION,
 PT0361'181 FEET WEST OF THE CENTER LINE OF A ROAD LEADING NORTH, 2
 PT0361'FEET WEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0361'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0234 ***********************************************************************
 PT0234  DESIGNATION -  CM EMB 1
 PT0234  PID         -  PT0234
 PT0234  STATE/COUNTY-  SD/STANLEY
 PT0234  COUNTRY     -  US
 PT0234  USGS QUAD   -  OAHE DAM (2017)
 PT0234
 PT0234                         *CURRENT SURVEY CONTROL
 PT0234  ______________________________________________________________________
 PT0234* NAD 83(1986) POSITION- 44 24 59.     (N) 100 27 22.     (W)   SCALED
 PT0234* NAVD 88 ORTHO HEIGHT -   545.058 (meters)     1788.24  (feet) ADJUSTED
 PT0234  ______________________________________________________________________
 PT0234  GEOID HEIGHT    -        -23.211 (meters)                     GEOID18
 PT0234  DYNAMIC HEIGHT  -        544.945 (meters)     1787.87  (feet) COMP
 PT0234  MODELED GRAVITY -    980,394.5   (mgal)                       NAVD 88
 PT0234
 PT0234  VERT ORDER      -  FIRST     CLASS II
 PT0234
 PT0234.The horizontal coordinates were scaled from a map and have
 PT0234.an estimated accuracy of +/- 6 seconds.
 PT0234
 PT0234.The orthometric height was determined by differential leveling and
 PT0234.adjusted by the NATIONAL GEODETIC SURVEY
 PT0234.in June 1991.
 PT0234
 PT0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0234.GEOID18 height accuracy estimate available here.
 PT0234
 PT0234.Click photographs - Photos may exist for this station.
 PT0234
 PT0234.The dynamic height is computed by dividing the NAVD 88
 PT0234.geopotential number by the normal gravity value computed on the
 PT0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0234.degrees latitude (g = 980.6199 gals.).
 PT0234
 PT0234.The modeled gravity was interpolated from observed gravity values.
 PT0234
 PT0234;                    North         East    Units  Estimated Accuracy
 PT0234;SPC SD S     -   231,430.      590,220.      MT  (+/- 180 meters Scaled)
 PT0234
 PT0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ840191(NAD 83)
 PT0234
 PT0234                          SUPERSEDED SURVEY CONTROL
 PT0234
 PT0234  NGVD 29 (??/??/92)  544.673  (m)         1786.98   (f) ADJ UNCH    1 2
 PT0234
 PT0234.Superseded values are not recommended for survey control.
 PT0234
 PT0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0234.See file dsdata.pdf to determine how the superseded data were derived.
 PT0234
 PT0234_MARKER: DD = SURVEY DISK
 PT0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0234_STAMPING: CM EMB 1 1951
 PT0234_MARK LOGO: USACE
 PT0234_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0234+STABILITY: SURFACE MOTION
 PT0234
 PT0234  HISTORY     - Date     Condition        Report By
 PT0234  HISTORY     - 1951     MONUMENTED       USACE
 PT0234  HISTORY     - 1951     GOOD             CGS
 PT0234
 PT0234                          STATION DESCRIPTION
 PT0234
 PT0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0234'8.1 MI NW FROM FORT PIERRE.
 PT0234'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0234'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE 0.5
 PT0234'MILE EAST ALONG A TRAIL, THENCE 0.3 MILE NORTHEAST ACROSS A
 PT0234'HAY MEADOW, 0.1 MILE EAST OF A NORTH AND SOUTH FENCE, 2 FEET
 PT0234'EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 PT0234'PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0235 ***********************************************************************
 PT0235  DESIGNATION -  CM EMB 2
 PT0235  PID         -  PT0235
 PT0235  STATE/COUNTY-  SD/STANLEY
 PT0235  COUNTRY     -  US
 PT0235  USGS QUAD   -  OAHE DAM (2017)
 PT0235
 PT0235                         *CURRENT SURVEY CONTROL
 PT0235  ______________________________________________________________________
 PT0235* NAD 83(1986) POSITION- 44 25 21.     (N) 100 27 05.     (W)   SCALED
 PT0235* NAVD 88 ORTHO HEIGHT -   553.277 (meters)     1815.21  (feet) ADJUSTED
 PT0235  ______________________________________________________________________
 PT0235  GEOID HEIGHT    -        -23.196 (meters)                     GEOID18
 PT0235  DYNAMIC HEIGHT  -        553.164 (meters)     1814.84  (feet) COMP
 PT0235  MODELED GRAVITY -    980,396.3   (mgal)                       NAVD 88
 PT0235
 PT0235  VERT ORDER      -  FIRST     CLASS II
 PT0235
 PT0235.The horizontal coordinates were scaled from a map and have
 PT0235.an estimated accuracy of +/- 6 seconds.
 PT0235
 PT0235.The orthometric height was determined by differential leveling and
 PT0235.adjusted by the NATIONAL GEODETIC SURVEY
 PT0235.in June 1991.
 PT0235
 PT0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0235.GEOID18 height accuracy estimate available here.
 PT0235
 PT0235.Click photographs - Photos may exist for this station.
 PT0235
 PT0235.The dynamic height is computed by dividing the NAVD 88
 PT0235.geopotential number by the normal gravity value computed on the
 PT0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0235.degrees latitude (g = 980.6199 gals.).
 PT0235
 PT0235.The modeled gravity was interpolated from observed gravity values.
 PT0235
 PT0235;                    North         East    Units  Estimated Accuracy
 PT0235;SPC SD S     -   232,110.      590,600.      MT  (+/- 180 meters Scaled)
 PT0235
 PT0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ844198(NAD 83)
 PT0235
 PT0235                          SUPERSEDED SURVEY CONTROL
 PT0235
 PT0235  NGVD 29 (??/??/92)  552.893  (m)         1813.95   (f) ADJ UNCH    1 2
 PT0235
 PT0235.Superseded values are not recommended for survey control.
 PT0235
 PT0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0235.See file dsdata.pdf to determine how the superseded data were derived.
 PT0235
 PT0235_MARKER: DD = SURVEY DISK
 PT0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0235_STAMPING: CM EMB 2 1951
 PT0235_MARK LOGO: USACE
 PT0235_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0235+STABILITY: SURFACE MOTION
 PT0235
 PT0235  HISTORY     - Date     Condition        Report By
 PT0235  HISTORY     - 1951     MONUMENTED       DOD
 PT0235  HISTORY     - 1951     GOOD             CGS
 PT0235
 PT0235                          STATION DESCRIPTION
 PT0235
 PT0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0235'8.8 MI NW FROM FORT PIERRE.
 PT0235'6.3 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0235'AT FORT PIERRE, THENCE 1.0 MILE NORTH ALONG A TRAIL, THENCE 0.5
 PT0235'MILE EAST ALONG A TRAIL, THENCE 0.5 MILE NORTH ALONG A FENCE, THENCE
 PT0235'0.5 MILE NORTHEAST ACROSS A PASTURE, AT THE CREST OF A RIDGE, 12
 PT0235'FEET SOUTHWEST OF THE CENTER LINE OF A NORTHWEST AND SOUTHEAST
 PT0235'TRAIL, 2 FEET SOUTHEAST OF A WITNESS POST, SET IN THE TOP OF A
 PT0235'CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0214 ***********************************************************************
 PT0214  DESIGNATION -  CM EMB 3
 PT0214  PID         -  PT0214
 PT0214  STATE/COUNTY-  SD/STANLEY
 PT0214  COUNTRY     -  US
 PT0214  USGS QUAD   -  OAHE DAM (2017)
 PT0214
 PT0214                         *CURRENT SURVEY CONTROL
 PT0214  ______________________________________________________________________
 PT0214* NAD 83(1986) POSITION- 44 26 16.     (N) 100 25 31.     (W)   SCALED
 PT0214* NAVD 88 ORTHO HEIGHT -   548.653 (meters)     1800.04  (feet) ADJUSTED
 PT0214  ______________________________________________________________________
 PT0214  GEOID HEIGHT    -        -23.178 (meters)                     GEOID18
 PT0214  DYNAMIC HEIGHT  -        548.544 (meters)     1799.68  (feet) COMP
 PT0214  MODELED GRAVITY -    980,401.8   (mgal)                       NAVD 88
 PT0214
 PT0214  VERT ORDER      -  FIRST     CLASS II
 PT0214
 PT0214.The horizontal coordinates were scaled from a map and have
 PT0214.an estimated accuracy of +/- 6 seconds.
 PT0214
 PT0214.The orthometric height was determined by differential leveling and
 PT0214.adjusted by the NATIONAL GEODETIC SURVEY
 PT0214.in June 1991.
 PT0214
 PT0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0214.GEOID18 height accuracy estimate available here.
 PT0214
 PT0214.Click photographs - Photos may exist for this station.
 PT0214
 PT0214.The dynamic height is computed by dividing the NAVD 88
 PT0214.geopotential number by the normal gravity value computed on the
 PT0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0214.degrees latitude (g = 980.6199 gals.).
 PT0214
 PT0214.The modeled gravity was interpolated from observed gravity values.
 PT0214
 PT0214;                    North         East    Units  Estimated Accuracy
 PT0214;SPC SD S     -   233,800.      592,680.      MT  (+/- 180 meters Scaled)
 PT0214
 PT0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ865214(NAD 83)
 PT0214
 PT0214                          SUPERSEDED SURVEY CONTROL
 PT0214
 PT0214  NGVD 29 (??/??/92)  548.276  (m)         1798.80   (f) ADJ UNCH    1 2
 PT0214
 PT0214.Superseded values are not recommended for survey control.
 PT0214
 PT0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0214.See file dsdata.pdf to determine how the superseded data were derived.
 PT0214
 PT0214_MARKER: DD = SURVEY DISK
 PT0214_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0214_STAMPING: CM EMB 3 1951
 PT0214_MARK LOGO: USACE
 PT0214_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0214_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0214+STABILITY: SURFACE MOTION
 PT0214
 PT0214  HISTORY     - Date     Condition        Report By
 PT0214  HISTORY     - 1951     MONUMENTED       USACE
 PT0214  HISTORY     - 1951     GOOD             CGS
 PT0214
 PT0214                          STATION DESCRIPTION
 PT0214
 PT0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0214'6.4 MI NW FROM FORT PIERRE.
 PT0214'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0214'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 5.0 MILES
 PT0214'NORTH ALONG THE ROAD LEADING TO OAHE DAM, 0.7 MILE SOUTHWEST OF
 PT0214'THE SOUTHWEST END OF THE DAM, IN LINE WITH THE CENTER LINE OF THE
 PT0214'DAM, 27 FEET NORTH OF AN EAST AND WEST FENCE, 2 FEET EAST OF
 PT0214'A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0214'0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0213 ***********************************************************************
 PT0213  DESIGNATION -  CM EMB 4
 PT0213  PID         -  PT0213
 PT0213  STATE/COUNTY-  SD/STANLEY
 PT0213  COUNTRY     -  US
 PT0213  USGS QUAD   -  OAHE DAM (2017)
 PT0213
 PT0213                         *CURRENT SURVEY CONTROL
 PT0213  ______________________________________________________________________
 PT0213* NAD 83(1986) POSITION- 44 26 13.     (N) 100 25 19.     (W)   SCALED
 PT0213* NAVD 88 ORTHO HEIGHT -   526.784 (meters)     1728.29  (feet) ADJUSTED
 PT0213  ______________________________________________________________________
 PT0213  GEOID HEIGHT    -        -23.183 (meters)                     GEOID18
 PT0213  DYNAMIC HEIGHT  -        526.678 (meters)     1727.94  (feet) COMP
 PT0213  MODELED GRAVITY -    980,402.0   (mgal)                       NAVD 88
 PT0213
 PT0213  VERT ORDER      -  FIRST     CLASS II
 PT0213
 PT0213.The horizontal coordinates were scaled from a map and have
 PT0213.an estimated accuracy of +/- 6 seconds.
 PT0213
 PT0213.The orthometric height was determined by differential leveling and
 PT0213.adjusted by the NATIONAL GEODETIC SURVEY
 PT0213.in June 1991.
 PT0213
 PT0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0213.GEOID18 height accuracy estimate available here.
 PT0213
 PT0213.Click photographs - Photos may exist for this station.
 PT0213
 PT0213.The dynamic height is computed by dividing the NAVD 88
 PT0213.geopotential number by the normal gravity value computed on the
 PT0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0213.degrees latitude (g = 980.6199 gals.).
 PT0213
 PT0213.The modeled gravity was interpolated from observed gravity values.
 PT0213
 PT0213;                    North         East    Units  Estimated Accuracy
 PT0213;SPC SD S     -   233,710.      592,950.      MT  (+/- 180 meters Scaled)
 PT0213
 PT0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ868213(NAD 83)
 PT0213
 PT0213                          SUPERSEDED SURVEY CONTROL
 PT0213
 PT0213  NGVD 29 (??/??/92)  526.406  (m)         1727.05   (f) ADJ UNCH    1 2
 PT0213
 PT0213.Superseded values are not recommended for survey control.
 PT0213
 PT0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0213.See file dsdata.pdf to determine how the superseded data were derived.
 PT0213
 PT0213_MARKER: DD = SURVEY DISK
 PT0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0213_STAMPING: CM EMB 4 1951
 PT0213_MARK LOGO: USACE
 PT0213_PROJECTION: FLUSH
 PT0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0213+STABILITY: SURFACE MOTION
 PT0213
 PT0213  HISTORY     - Date     Condition        Report By
 PT0213  HISTORY     - 1951     MONUMENTED       USACE
 PT0213  HISTORY     - 1951     GOOD             CGS
 PT0213
 PT0213                          STATION DESCRIPTION
 PT0213
 PT0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0213'6.4 MI NW FROM FORT PIERRE.
 PT0213'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0213'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 5.0 MILES
 PT0213'NORTH ALONG THE ROAD LEADING TO OAHE DAM, IN LINE WITH THE
 PT0213'CENTER LINE OF THE SOUTHWEST EDGE OF THE DAM, 2 FEET EAST OF
 PT0213'A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PT0213'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0206 ***********************************************************************
 PT0206  DESIGNATION -  CM EMB 5
 PT0206  PID         -  PT0206
 PT0206  STATE/COUNTY-  SD/HUGHES
 PT0206  COUNTRY     -  US
 PT0206  USGS QUAD   -  OAHE DAM (2017)
 PT0206
 PT0206                         *CURRENT SURVEY CONTROL
 PT0206  ______________________________________________________________________
 PT0206* NAD 83(1986) POSITION- 44 27 42.     (N) 100 22 58.     (W)   SCALED
 PT0206* NAVD 88 ORTHO HEIGHT -   528.573 (meters)     1734.16  (feet) ADJUSTED
 PT0206  ______________________________________________________________________
 PT0206  GEOID HEIGHT    -        -23.158 (meters)                     GEOID18
 PT0206  DYNAMIC HEIGHT  -        528.471 (meters)     1733.83  (feet) COMP
 PT0206  MODELED GRAVITY -    980,407.6   (mgal)                       NAVD 88
 PT0206
 PT0206  VERT ORDER      -  FIRST     CLASS II
 PT0206
 PT0206.The horizontal coordinates were scaled from a map and have
 PT0206.an estimated accuracy of +/- 6 seconds.
 PT0206
 PT0206.The orthometric height was determined by differential leveling and
 PT0206.adjusted by the NATIONAL GEODETIC SURVEY
 PT0206.in June 1991.
 PT0206
 PT0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0206.GEOID18 height accuracy estimate available here.
 PT0206
 PT0206.Click photographs - Photos may exist for this station.
 PT0206
 PT0206.The dynamic height is computed by dividing the NAVD 88
 PT0206.geopotential number by the normal gravity value computed on the
 PT0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0206.degrees latitude (g = 980.6199 gals.).
 PT0206
 PT0206.The modeled gravity was interpolated from observed gravity values.
 PT0206
 PT0206;                    North         East    Units  Estimated Accuracy
 PT0206;SPC SD S     -   236,450.      596,070.      MT  (+/- 180 meters Scaled)
 PT0206
 PT0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ900240(NAD 83)
 PT0206
 PT0206                          SUPERSEDED SURVEY CONTROL
 PT0206
 PT0206  NGVD 29 (??/??/92)  528.187  (m)         1732.89   (f) ADJ UNCH    1 2
 PT0206
 PT0206.Superseded values are not recommended for survey control.
 PT0206
 PT0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0206.See file dsdata.pdf to determine how the superseded data were derived.
 PT0206
 PT0206_MARKER: DD = SURVEY DISK
 PT0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0206_STAMPING: CM EMB 5 1951
 PT0206_MARK LOGO: USACE
 PT0206_PROJECTION: FLUSH
 PT0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0206+STABILITY: SURFACE MOTION
 PT0206
 PT0206  HISTORY     - Date     Condition        Report By
 PT0206  HISTORY     - 1951     MONUMENTED       USACE
 PT0206  HISTORY     - 1951     GOOD             CGS
 PT0206
 PT0206                          STATION DESCRIPTION
 PT0206
 PT0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0206'8.2 MI N FROM PIERRE.
 PT0206'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0206'AT PIERRE, THENCE, 5.3 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0206'1.65 MILES WEST ALONG A GRAVELED ROAD, 38 FEET NORTH OF THE
 PT0206'CENTER LINE OF THE ROAD, 10 FEET NORTHWEST OF A TELEPHONE POLE,
 PT0206'9 FEET NORTHWEST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 PT0206'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0204 ***********************************************************************
 PT0204  DESIGNATION -  CM EMB 6
 PT0204  PID         -  PT0204
 PT0204  STATE/COUNTY-  SD/HUGHES
 PT0204  COUNTRY     -  US
 PT0204  USGS QUAD   -  PIERRE NE (2017)
 PT0204
 PT0204                         *CURRENT SURVEY CONTROL
 PT0204  ______________________________________________________________________
 PT0204* NAD 83(1986) POSITION- 44 28 09.     (N) 100 22 14.     (W)   SCALED
 PT0204* NAVD 88 ORTHO HEIGHT -   527.670 (meters)     1731.20  (feet) ADJUSTED
 PT0204  ______________________________________________________________________
 PT0204  GEOID HEIGHT    -        -23.155 (meters)                     GEOID18
 PT0204  DYNAMIC HEIGHT  -        527.568 (meters)     1730.86  (feet) COMP
 PT0204  MODELED GRAVITY -    980,408.5   (mgal)                       NAVD 88
 PT0204
 PT0204  VERT ORDER      -  FIRST     CLASS II
 PT0204
 PT0204.The horizontal coordinates were scaled from a map and have
 PT0204.an estimated accuracy of +/- 6 seconds.
 PT0204
 PT0204.The orthometric height was determined by differential leveling and
 PT0204.adjusted by the NATIONAL GEODETIC SURVEY
 PT0204.in June 1991.
 PT0204
 PT0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0204.GEOID18 height accuracy estimate available here.
 PT0204
 PT0204.Click photographs - Photos may exist for this station.
 PT0204
 PT0204.The dynamic height is computed by dividing the NAVD 88
 PT0204.geopotential number by the normal gravity value computed on the
 PT0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0204.degrees latitude (g = 980.6199 gals.).
 PT0204
 PT0204.The modeled gravity was interpolated from observed gravity values.
 PT0204
 PT0204;                    North         East    Units  Estimated Accuracy
 PT0204;SPC SD S     -   237,290.      597,040.      MT  (+/- 180 meters Scaled)
 PT0204
 PT0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ909248(NAD 83)
 PT0204
 PT0204                          SUPERSEDED SURVEY CONTROL
 PT0204
 PT0204  NGVD 29 (??/??/92)  527.285  (m)         1729.93   (f) ADJ UNCH    1 2
 PT0204
 PT0204.Superseded values are not recommended for survey control.
 PT0204
 PT0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0204.See file dsdata.pdf to determine how the superseded data were derived.
 PT0204
 PT0204_MARKER: DD = SURVEY DISK
 PT0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0204_STAMPING: CM EMB 6 1951
 PT0204_MARK LOGO: USACE
 PT0204_PROJECTION: FLUSH
 PT0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0204+STABILITY: SURFACE MOTION
 PT0204
 PT0204  HISTORY     - Date     Condition        Report By
 PT0204  HISTORY     - 1951     MONUMENTED       USACE
 PT0204  HISTORY     - 1951     GOOD             CGS
 PT0204
 PT0204                          STATION DESCRIPTION
 PT0204
 PT0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0204'8.2 MI N FROM PIERRE.
 PT0204'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0204'AT PIERRE, THENCE 5.3 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0204'1.0 MILE WEST ALONG A GRAVELED ROAD, THENCE 0.55 MILE NORTH
 PT0204'ALONG A TRACK ROAD, 0.1 MILE SOUTH OF A SMALL SCHOOLHOUSE, 52
 PT0204'FEET EAST OF THE CENTER LINE OF THE TRACK ROAD, 14 FEET EAST
 PT0204'OF A FENCE, 2 FEET SOUTHEAST OF A WITNESS POST, SET IN THE TOP
 PT0204'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0201 ***********************************************************************
 PT0201  DESIGNATION -  CM EMB 7
 PT0201  PID         -  PT0201
 PT0201  STATE/COUNTY-  SD/HUGHES
 PT0201  COUNTRY     -  US
 PT0201  USGS QUAD   -  PIERRE NE (2017)
 PT0201
 PT0201                         *CURRENT SURVEY CONTROL
 PT0201  ______________________________________________________________________
 PT0201* NAD 83(1986) POSITION- 44 28 32.     (N) 100 21 32.     (W)   SCALED
 PT0201* NAVD 88 ORTHO HEIGHT -   526.919 (meters)     1728.73  (feet) ADJUSTED
 PT0201  ______________________________________________________________________
 PT0201  GEOID HEIGHT    -        -23.158 (meters)                     GEOID18
 PT0201  DYNAMIC HEIGHT  -        526.818 (meters)     1728.40  (feet) COMP
 PT0201  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PT0201
 PT0201  VERT ORDER      -  FIRST     CLASS II
 PT0201
 PT0201.The horizontal coordinates were scaled from a map and have
 PT0201.an estimated accuracy of +/- 6 seconds.
 PT0201
 PT0201.The orthometric height was determined by differential leveling and
 PT0201.adjusted by the NATIONAL GEODETIC SURVEY
 PT0201.in June 1991.
 PT0201
 PT0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0201.GEOID18 height accuracy estimate available here.
 PT0201
 PT0201.Click photographs - Photos may exist for this station.
 PT0201
 PT0201.The dynamic height is computed by dividing the NAVD 88
 PT0201.geopotential number by the normal gravity value computed on the
 PT0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0201.degrees latitude (g = 980.6199 gals.).
 PT0201
 PT0201.The modeled gravity was interpolated from observed gravity values.
 PT0201
 PT0201;                    North         East    Units  Estimated Accuracy
 PT0201;SPC SD S     -   238,000.      597,970.      MT  (+/- 180 meters Scaled)
 PT0201
 PT0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ919255(NAD 83)
 PT0201
 PT0201                          SUPERSEDED SURVEY CONTROL
 PT0201
 PT0201  NGVD 29 (??/??/92)  526.531  (m)         1727.46   (f) ADJ UNCH    1 2
 PT0201
 PT0201.Superseded values are not recommended for survey control.
 PT0201
 PT0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0201.See file dsdata.pdf to determine how the superseded data were derived.
 PT0201
 PT0201_MARKER: DD = SURVEY DISK
 PT0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0201_STAMPING: CM EMB 7 1951
 PT0201_MARK LOGO: USACE
 PT0201_PROJECTION: FLUSH
 PT0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0201+STABILITY: SURFACE MOTION
 PT0201
 PT0201  HISTORY     - Date     Condition        Report By
 PT0201  HISTORY     - 1951     MONUMENTED       USACE
 PT0201  HISTORY     - 1951     GOOD             CGS
 PT0201
 PT0201                          STATION DESCRIPTION
 PT0201
 PT0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0201'8 MI N FROM PIERRE.
 PT0201'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0201'AT PIERRE, THENCE 6.3 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0201'0.45 MILE WEST ALONG A TRACK ROAD, 42 FEET SOUTH OF THE CENTER
 PT0201'LINE OF THE TRACK ROAD, 8 FEET SOUTH OF A FENCE, 2 FEET SOUTHEAST
 PT0201'OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0201'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0263 ***********************************************************************
 PT0263  DESIGNATION -  CM OWK 1
 PT0263  PID         -  PT0263
 PT0263  STATE/COUNTY-  SD/HUGHES
 PT0263  COUNTRY     -  US
 PT0263  USGS QUAD   -  OAHE DAM (2017)
 PT0263
 PT0263                         *CURRENT SURVEY CONTROL
 PT0263  ______________________________________________________________________
 PT0263* NAD 83(1986) POSITION- 44 29 20.     (N) 100 28 52.     (W)   SCALED
 PT0263* NAVD 88 ORTHO HEIGHT -   557.713 (meters)     1829.76  (feet) ADJUSTED
 PT0263  ______________________________________________________________________
 PT0263  GEOID HEIGHT    -        -22.994 (meters)                     GEOID18
 PT0263  DYNAMIC HEIGHT  -        557.606 (meters)     1829.41  (feet) COMP
 PT0263  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PT0263
 PT0263  VERT ORDER      -  FIRST     CLASS II
 PT0263
 PT0263.The horizontal coordinates were scaled from a map and have
 PT0263.an estimated accuracy of +/- 6 seconds.
 PT0263
 PT0263.The orthometric height was determined by differential leveling and
 PT0263.adjusted by the NATIONAL GEODETIC SURVEY
 PT0263.in June 1991.
 PT0263
 PT0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0263.GEOID18 height accuracy estimate available here.
 PT0263
 PT0263.Click photographs - Photos may exist for this station.
 PT0263
 PT0263.The dynamic height is computed by dividing the NAVD 88
 PT0263.geopotential number by the normal gravity value computed on the
 PT0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0263.degrees latitude (g = 980.6199 gals.).
 PT0263
 PT0263.The modeled gravity was interpolated from observed gravity values.
 PT0263
 PT0263;                    North         East    Units  Estimated Accuracy
 PT0263;SPC SD S     -   239,490.      588,250.      MT  (+/- 180 meters Scaled)
 PT0263
 PT0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ822272(NAD 83)
 PT0263
 PT0263                          SUPERSEDED SURVEY CONTROL
 PT0263
 PT0263  NGVD 29 (??/??/92)  557.330  (m)         1828.51   (f) ADJ UNCH    1 2
 PT0263
 PT0263.Superseded values are not recommended for survey control.
 PT0263
 PT0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0263.See file dsdata.pdf to determine how the superseded data were derived.
 PT0263
 PT0263_MARKER: DD = SURVEY DISK
 PT0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0263_STAMPING: CK OWK 1 1951
 PT0263_MARK LOGO: USACE
 PT0263_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0263+STABILITY: SURFACE MOTION
 PT0263
 PT0263  HISTORY     - Date     Condition        Report By
 PT0263  HISTORY     - 1951     MONUMENTED       USACE
 PT0263  HISTORY     - 1951     GOOD             CGS
 PT0263
 PT0263                          STATION DESCRIPTION
 PT0263
 PT0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0263'16.6 MI NW FROM PIERRE.
 PT0263'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0263'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0263'5.0 MILES WEST ALONG A GRAVELED ROAD, THENCE 0.5 MILE SOUTH
 PT0263'ALONG A TRAIL, THENCE 0.5 MILE WEST ALONG A FENCE, THENCE 1.2
 PT0263'MILES SOUTHWEST ACROSS A PASTURE, ON TOP OF THE BLUFFS OVERLOOKING
 PT0263'THE MISSOURI RIVER, 0.1 MILE SOUTH OF THE MOST SOUTHERLY ONE OF
 PT0263'4 SMALL TREES, 2 FEET EAST OF A WITNESS POST, SET IN THE TOP OF
 PT0263'A CONCRETE POST WHICH PROJECTS 0.1 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0264 ***********************************************************************
 PT0264  DESIGNATION -  CM OWK 2
 PT0264  PID         -  PT0264
 PT0264  STATE/COUNTY-  SD/HUGHES
 PT0264  COUNTRY     -  US
 PT0264  USGS QUAD   -  OAHE DAM (2017)
 PT0264
 PT0264                         *CURRENT SURVEY CONTROL
 PT0264  ______________________________________________________________________
 PT0264* NAD 83(1986) POSITION- 44 28 53.     (N) 100 29 47.     (W)   SCALED
 PT0264* NAVD 88 ORTHO HEIGHT -   476.414 (meters)     1563.03  (feet) ADJUSTED
 PT0264  ______________________________________________________________________
 PT0264  GEOID HEIGHT    -        -22.997 (meters)                     GEOID18
 PT0264  DYNAMIC HEIGHT  -        476.321 (meters)     1562.73  (feet) COMP
 PT0264  MODELED GRAVITY -    980,408.4   (mgal)                       NAVD 88
 PT0264
 PT0264  VERT ORDER      -  FIRST     CLASS II
 PT0264
 PT0264.The horizontal coordinates were scaled from a map and have
 PT0264.an estimated accuracy of +/- 6 seconds.
 PT0264
 PT0264.The orthometric height was determined by differential leveling and
 PT0264.adjusted by the NATIONAL GEODETIC SURVEY
 PT0264.in June 1991.
 PT0264
 PT0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0264.GEOID18 height accuracy estimate available here.
 PT0264
 PT0264.Click photographs - Photos may exist for this station.
 PT0264
 PT0264.The dynamic height is computed by dividing the NAVD 88
 PT0264.geopotential number by the normal gravity value computed on the
 PT0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0264.degrees latitude (g = 980.6199 gals.).
 PT0264
 PT0264.The modeled gravity was interpolated from observed gravity values.
 PT0264
 PT0264;                    North         East    Units  Estimated Accuracy
 PT0264;SPC SD S     -   238,660.      587,030.      MT  (+/- 180 meters Scaled)
 PT0264
 PT0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ810264(NAD 83)
 PT0264
 PT0264                          SUPERSEDED SURVEY CONTROL
 PT0264
 PT0264  NGVD 29 (??/??/92)  476.029  (m)         1561.77   (f) ADJ UNCH    1 2
 PT0264
 PT0264.Superseded values are not recommended for survey control.
 PT0264
 PT0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0264.See file dsdata.pdf to determine how the superseded data were derived.
 PT0264
 PT0264_MARKER: DD = SURVEY DISK
 PT0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0264_STAMPING: CM OWK 2 1951
 PT0264_MARK LOGO: USACE
 PT0264_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0264+STABILITY: SURFACE MOTION
 PT0264
 PT0264  HISTORY     - Date     Condition        Report By
 PT0264  HISTORY     - 1951     MONUMENTED       USACE
 PT0264  HISTORY     - 1951     GOOD             CGS
 PT0264
 PT0264                          STATION DESCRIPTION
 PT0264
 PT0264'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0264'17.6 MI NW FROM PIERRE.
 PT0264'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0264'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0264'5.0 MILES WEST ALONG A GRAVELED ROAD, THENCE 0.5 MILE SOUTH ALONG
 PT0264'A TRAIL, THENCE 0.5 MILE WEST ALONG A FENCE, THENCE 1.2 MILES
 PT0264'SOUTHWEST ACROSS A PASTURE, THENCE 1.0 MILE SOUTHEAST DOWN THE
 PT0264'SOUTH SLOPE OF THE BLUFFS OVERLOOKING THE MISSOURI RIVER, ON TOP
 PT0264'OF A KNOLL AT THE FOOT OF THE BLUFFS, 2 FEET WEST OF A WITNESS
 PT0264'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT
 PT0264'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0217 ***********************************************************************
 PT0217  DESIGNATION -  CM OWK 3
 PT0217  PID         -  PT0217
 PT0217  STATE/COUNTY-  SD/STANLEY
 PT0217  COUNTRY     -  US
 PT0217  USGS QUAD   -  OAHE DAM (2017)
 PT0217
 PT0217                         *CURRENT SURVEY CONTROL
 PT0217  ______________________________________________________________________
 PT0217* NAD 83(1986) POSITION- 44 27 04.     (N) 100 25 50.     (W)   SCALED
 PT0217* NAVD 88 ORTHO HEIGHT -   484.847 (meters)     1590.70  (feet) ADJUSTED
 PT0217  ______________________________________________________________________
 PT0217  GEOID HEIGHT    -        -23.139 (meters)                     GEOID18
 PT0217  DYNAMIC HEIGHT  -        484.750 (meters)     1590.38  (feet) COMP
 PT0217  MODELED GRAVITY -    980,403.4   (mgal)                       NAVD 88
 PT0217
 PT0217  VERT ORDER      -  FIRST     CLASS II
 PT0217
 PT0217.The horizontal coordinates were scaled from a map and have
 PT0217.an estimated accuracy of +/- 6 seconds.
 PT0217
 PT0217.The orthometric height was determined by differential leveling and
 PT0217.adjusted by the NATIONAL GEODETIC SURVEY
 PT0217.in June 1991.
 PT0217
 PT0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0217.GEOID18 height accuracy estimate available here.
 PT0217
 PT0217.Click photographs - Photos may exist for this station.
 PT0217
 PT0217.The dynamic height is computed by dividing the NAVD 88
 PT0217.geopotential number by the normal gravity value computed on the
 PT0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0217.degrees latitude (g = 980.6199 gals.).
 PT0217
 PT0217.The modeled gravity was interpolated from observed gravity values.
 PT0217
 PT0217;                    North         East    Units  Estimated Accuracy
 PT0217;SPC SD S     -   235,280.      592,260.      MT  (+/- 180 meters Scaled)
 PT0217
 PT0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ861229(NAD 83)
 PT0217
 PT0217                          SUPERSEDED SURVEY CONTROL
 PT0217
 PT0217  NGVD 29 (??/??/92)  484.472  (m)         1589.47   (f) ADJ UNCH    1 2
 PT0217
 PT0217.Superseded values are not recommended for survey control.
 PT0217
 PT0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0217.See file dsdata.pdf to determine how the superseded data were derived.
 PT0217
 PT0217_MARKER: DD = SURVEY DISK
 PT0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0217_STAMPING: CM OWK 3 1951
 PT0217_MARK LOGO: USACE
 PT0217_PROJECTION: PROJECTING 6 CENTIMETERS
 PT0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0217+STABILITY: SURFACE MOTION
 PT0217
 PT0217  HISTORY     - Date     Condition        Report By
 PT0217  HISTORY     - 1951     MONUMENTED       USACE
 PT0217  HISTORY     - 1951     GOOD             CGS
 PT0217
 PT0217                          STATION DESCRIPTION
 PT0217
 PT0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0217'6.4 MI NW FROM FORT PIERRE.
 PT0217'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0217'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 5.0 MILES
 PT0217'NORTH ALONG A ROAD LEADING TO OAHE DAM, 0.7 MILE NORTHWEST OF
 PT0217'THE SOUTHWEST END OF THE DAM, 0.4 MILE SOUTH OF THE SOUTH BANK
 PT0217'OF THE MISSOURI RIVER, ON TOP OF A KNOLL, ON THE NORTHEAST
 PT0217'SLOPE OF THE BLUFFS, 2 FEET SOUTHWEST OF A WITNESS POST, SET
 PT0217'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.2 FOOT ABOVE THE
 PT0217'GROUND.  NOTE-- FROM THE DESCRIPTION THIS MARK WOULD BE UNDER
 PT0217'WATER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0219 ***********************************************************************
 PT0219  DESIGNATION -  CM OWK 4
 PT0219  PID         -  PT0219
 PT0219  STATE/COUNTY-  SD/STANLEY
 PT0219  COUNTRY     -  US
 PT0219  USGS QUAD   -  OAHE DAM (2017)
 PT0219
 PT0219                         *CURRENT SURVEY CONTROL
 PT0219  ______________________________________________________________________
 PT0219* NAD 83(1986) POSITION- 44 25 56.     (N) 100 24 09.     (W)   SCALED
 PT0219* NAVD 88 ORTHO HEIGHT -   449.831 (meters)     1475.82  (feet) ADJUSTED
 PT0219  ______________________________________________________________________
 PT0219  GEOID HEIGHT    -        -23.218 (meters)                     GEOID18
 PT0219  DYNAMIC HEIGHT  -        449.740 (meters)     1475.52  (feet) COMP
 PT0219  MODELED GRAVITY -    980,403.4   (mgal)                       NAVD 88
 PT0219
 PT0219  VERT ORDER      -  FIRST     CLASS II
 PT0219
 PT0219.The horizontal coordinates were scaled from a map and have
 PT0219.an estimated accuracy of +/- 6 seconds.
 PT0219
 PT0219.The orthometric height was determined by differential leveling and
 PT0219.adjusted by the NATIONAL GEODETIC SURVEY
 PT0219.in June 1991.
 PT0219
 PT0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0219.GEOID18 height accuracy estimate available here.
 PT0219
 PT0219.Click photographs - Photos may exist for this station.
 PT0219
 PT0219.The dynamic height is computed by dividing the NAVD 88
 PT0219.geopotential number by the normal gravity value computed on the
 PT0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0219.degrees latitude (g = 980.6199 gals.).
 PT0219
 PT0219.The modeled gravity was interpolated from observed gravity values.
 PT0219
 PT0219;                    North         East    Units  Estimated Accuracy
 PT0219;SPC SD S     -   233,180.      594,490.      MT  (+/- 180 meters Scaled)
 PT0219
 PT0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ883208(NAD 83)
 PT0219
 PT0219                          SUPERSEDED SURVEY CONTROL
 PT0219
 PT0219  NGVD 29 (??/??/92)  449.451  (m)         1474.57   (f) ADJ UNCH    1 2
 PT0219
 PT0219.Superseded values are not recommended for survey control.
 PT0219
 PT0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0219.See file dsdata.pdf to determine how the superseded data were derived.
 PT0219
 PT0219_MARKER: DD = SURVEY DISK
 PT0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0219_STAMPING: CK OWK 4 1951
 PT0219_MARK LOGO: USACE
 PT0219_PROJECTION: PROJECTING 9 CENTIMETERS
 PT0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0219+STABILITY: SURFACE MOTION
 PT0219
 PT0219  HISTORY     - Date     Condition        Report By
 PT0219  HISTORY     - 1951     MONUMENTED       USACE
 PT0219  HISTORY     - 1951     GOOD             CGS
 PT0219  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0219
 PT0219                          STATION DESCRIPTION
 PT0219
 PT0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0219'5.7 MI NW FROM FORT PIERRE.
 PT0219'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO
 PT0219'AND NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 4.3
 PT0219'MILES NORTHWEST ALONG THE OAHE DAM ROAD, 68 FEET NORTHEAST OF THE
 PT0219'CENTER LINE OF THE OAHE DAM ROAD, 97 FEET SOUTHEAST OF THE CENTER
 PT0219'LINE OF A ROAD LEADING NORTHEAST, 2 FEET SOUTHWEST OF A WITNESS
 PT0219'POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3 FOOT
 PT0219'ABOVE THE GROUND.  NOTE-- THIS MARK IS IN THE AREA CHANGED BY
 PT0219'CONSTRUCTION OF OAHE DAM.
 PT0219
 PT0219                          STATION RECOVERY (1973)
 PT0219
 PT0219'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0219'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0182 ***********************************************************************
 PT0182  DESIGNATION -  CM OWK 5
 PT0182  PID         -  PT0182
 PT0182  STATE/COUNTY-  SD/HUGHES
 PT0182  COUNTRY     -  US
 PT0182  USGS QUAD   -  PIERRE NE (2017)
 PT0182
 PT0182                         *CURRENT SURVEY CONTROL
 PT0182  ______________________________________________________________________
 PT0182* NAD 83(1986) POSITION- 44 24 40.     (N) 100 22 07.     (W)   SCALED
 PT0182* NAVD 88 ORTHO HEIGHT -   497.140 (meters)     1631.03  (feet) ADJUSTED
 PT0182  ______________________________________________________________________
 PT0182  GEOID HEIGHT    -        -23.298 (meters)                     GEOID18
 PT0182  DYNAMIC HEIGHT  -        497.042 (meters)     1630.71  (feet) COMP
 PT0182  MODELED GRAVITY -    980,406.0   (mgal)                       NAVD 88
 PT0182
 PT0182  VERT ORDER      -  FIRST     CLASS II
 PT0182
 PT0182.The horizontal coordinates were scaled from a map and have
 PT0182.an estimated accuracy of +/- 6 seconds.
 PT0182
 PT0182.The orthometric height was determined by differential leveling and
 PT0182.adjusted by the NATIONAL GEODETIC SURVEY
 PT0182.in June 1991.
 PT0182
 PT0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0182.GEOID18 height accuracy estimate available here.
 PT0182
 PT0182.Click photographs - Photos may exist for this station.
 PT0182
 PT0182.The dynamic height is computed by dividing the NAVD 88
 PT0182.geopotential number by the normal gravity value computed on the
 PT0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0182.degrees latitude (g = 980.6199 gals.).
 PT0182
 PT0182.The modeled gravity was interpolated from observed gravity values.
 PT0182
 PT0182;                    North         East    Units  Estimated Accuracy
 PT0182;SPC SD S     -   230,840.      597,190.      MT  (+/- 180 meters Scaled)
 PT0182
 PT0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ910184(NAD 83)
 PT0182
 PT0182                          SUPERSEDED SURVEY CONTROL
 PT0182
 PT0182  NGVD 29 (??/??/92)  496.758  (m)         1629.78   (f) ADJ UNCH    1 2
 PT0182
 PT0182.Superseded values are not recommended for survey control.
 PT0182
 PT0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0182.See file dsdata.pdf to determine how the superseded data were derived.
 PT0182
 PT0182_MARKER: DD = SURVEY DISK
 PT0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0182_STAMPING: CM OWK 5 1951
 PT0182_MARK LOGO: USACE
 PT0182_PROJECTION: FLUSH
 PT0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0182+STABILITY: SURFACE MOTION
 PT0182
 PT0182  HISTORY     - Date     Condition        Report By
 PT0182  HISTORY     - 1951     MONUMENTED       USACE
 PT0182  HISTORY     - 1951     GOOD             CGS
 PT0182
 PT0182                          STATION DESCRIPTION
 PT0182
 PT0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0182'4.2 MI N FROM PIERRE.
 PT0182'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0182'AT PIERRE, THENCE 1.9 MILES NORTH ALONG A GRAVELED ROAD, THENCE
 PT0182'1.0 MILE WEST ALONG AN EAST AND WEST FENCE, 0.2 MILE EAST OF THE
 PT0182'EAST BANK OF THE MISSOURI RIVER, 1.0 MILE SOUTHWEST OF A CEMETERY,
 PT0182'177 FEET SOUTH OF AN EAST AND WEST FENCE, 3 FEET SOUTHEAST
 PT0182'OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH
 PT0182'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0176 ***********************************************************************
 PT0176  DESIGNATION -  CM OWK 6
 PT0176  PID         -  PT0176
 PT0176  STATE/COUNTY-  SD/HUGHES
 PT0176  COUNTRY     -  US
 PT0176  USGS QUAD   -  PIERRE NE (2017)
 PT0176
 PT0176                         *CURRENT SURVEY CONTROL
 PT0176  ______________________________________________________________________
 PT0176* NAD 83(1986) POSITION- 44 23 38.     (N) 100 20 37.     (W)   SCALED
 PT0176* NAVD 88 ORTHO HEIGHT -   530.892 (meters)     1741.77  (feet) ADJUSTED
 PT0176  ______________________________________________________________________
 PT0176  GEOID HEIGHT    -        -23.360 (meters)                     GEOID18
 PT0176  DYNAMIC HEIGHT  -        530.789 (meters)     1741.43  (feet) COMP
 PT0176  MODELED GRAVITY -    980,406.9   (mgal)                       NAVD 88
 PT0176
 PT0176  VERT ORDER      -  FIRST     CLASS II
 PT0176
 PT0176.The horizontal coordinates were scaled from a map and have
 PT0176.an estimated accuracy of +/- 6 seconds.
 PT0176
 PT0176.The orthometric height was determined by differential leveling and
 PT0176.adjusted by the NATIONAL GEODETIC SURVEY
 PT0176.in June 1991.
 PT0176
 PT0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0176.GEOID18 height accuracy estimate available here.
 PT0176
 PT0176.Click photographs - Photos may exist for this station.
 PT0176
 PT0176.The dynamic height is computed by dividing the NAVD 88
 PT0176.geopotential number by the normal gravity value computed on the
 PT0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0176.degrees latitude (g = 980.6199 gals.).
 PT0176
 PT0176.The modeled gravity was interpolated from observed gravity values.
 PT0176
 PT0176;                    North         East    Units  Estimated Accuracy
 PT0176;SPC SD S     -   228,920.      599,180.      MT  (+/- 180 meters Scaled)
 PT0176
 PT0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ929165(NAD 83)
 PT0176
 PT0176                          SUPERSEDED SURVEY CONTROL
 PT0176
 PT0176  NGVD 29 (??/??/92)  530.512  (m)         1740.52   (f) ADJ UNCH    1 2
 PT0176
 PT0176.Superseded values are not recommended for survey control.
 PT0176
 PT0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0176.See file dsdata.pdf to determine how the superseded data were derived.
 PT0176
 PT0176_MARKER: DD = SURVEY DISK
 PT0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0176_STAMPING: CM OWK 6 1951
 PT0176_MARK LOGO: USACE
 PT0176_PROJECTION: FLUSH
 PT0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0176+STABILITY: SURFACE MOTION
 PT0176
 PT0176  HISTORY     - Date     Condition        Report By
 PT0176  HISTORY     - 1951     MONUMENTED       USACE
 PT0176  HISTORY     - 1951     GOOD             CGS
 PT0176
 PT0176                          STATION DESCRIPTION
 PT0176
 PT0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0176'1.9 MI NE FROM PIERRE.
 PT0176'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0176'AT PIERRE, THENCE 0.6 MILE NORTH ALONG A GRAVELED ROAD, ON TOP
 PT0176'OF A HILL, 61 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET
 PT0176'SOUTHEAST OF A TELEPHONE POLE, 29 FEET EAST OF A FENCE, 2 FEET
 PT0176'NORTHEAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PT0176'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0406 ***********************************************************************
 QT0406  DESIGNATION -  COAL
 QT0406  PID         -  QT0406
 QT0406  STATE/COUNTY-  SD/PERKINS
 QT0406  COUNTRY     -  US
 QT0406  USGS QUAD   -  COAL SPRINGS NW (2017)
 QT0406
 QT0406                         *CURRENT SURVEY CONTROL
 QT0406  ______________________________________________________________________
 QT0406* NAD 83(1996) POSITION- 45 28 49.71917(N) 102 08 12.80162(W)   ADJUSTED
 QT0406* NAVD 88 ORTHO HEIGHT -   865.7   (meters)     2840.    (feet) VERTCON3
 QT0406  ______________________________________________________________________
 QT0406  GEOID HEIGHT    -        -18.908 (meters)                     GEOID18
 QT0406  LAPLACE CORR    -         -6.43  (seconds)                    DEFLEC18
 QT0406  HORZ ORDER      -  FIRST
 QT0406
 QT0406.The horizontal coordinates were established by classical geodetic methods
 QT0406.and adjusted by the National Geodetic Survey in January 1998.
 QT0406
 QT0406.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0406.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0406
 QT0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0406.GEOID18 height accuracy estimate available here.
 QT0406
 QT0406.Click photographs - Photos may exist for this station.
 QT0406
 QT0406.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0406
 QT0406. The following values were computed from the NAD 83(1996) position.
 QT0406
 QT0406;                    North         East     Units Scale Factor Converg.
 QT0406;SPC SD N     -   185,243.222   432,952.045   MT  0.99996716   -1 30 44.5
 QT0406;SPC SD N     -   607,752.14  1,420,443.50   sFT  0.99996716   -1 30 44.5
 QT0406;UTM  13      - 5,040,315.553   723,761.519   MT  1.00021564   +2 02 32.2
 QT0406
 QT0406!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0406!SPC SD N     -   0.99986725  x   0.99996716  =   0.99983442
 QT0406!UTM  13      -   0.99986725  x   1.00021564  =   1.00008286
 QT0406
 QT0406:                Primary Azimuth Mark                     Grid Az
 QT0406:SPC SD N     -  COAL AZ MK                               091 04 34.1
 QT0406:UTM  13      -  COAL AZ MK                               087 31 17.4
 QT0406
 QT0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2376140315(NAD 83)
 QT0406
 QT0406|---------------------------------------------------------------------|
 QT0406| PID    Reference Object                     Distance      Geod. Az  |
 QT0406|                                                           dddmmss.s |
 QT0406| CQ8123 COAL RM 1                            17.822 METERS 01002     |
 QT0406| CQ8122 COAL AZ MK                                         0893349.6 |
 QT0406| CQ8124 COAL RM 2                            18.644 METERS 28720     |
 QT0406|---------------------------------------------------------------------|
 QT0406
 QT0406                          SUPERSEDED SURVEY CONTROL
 QT0406
 QT0406  NAD 83(1986)-  45 28 49.71055(N)    102 08 12.79983(W) AD(       ) 1
 QT0406  NAD 27      -  45 28 49.77800(N)    102 08 11.22500(W) AD(       ) 1
 QT0406  NGVD 29 (07/19/86)  865.3    (m)         2839.     (f) VERT ANG       
 QT0406
 QT0406.Superseded values are not recommended for survey control.
 QT0406
 QT0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0406.See file dsdata.pdf to determine how the superseded data were derived.
 QT0406
 QT0406_MARKER: DS = TRIANGULATION STATION DISK
 QT0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0406_STAMPING: COAL 1951
 QT0406_MARK LOGO: CGS
 QT0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0406+STABILITY: SURFACE MOTION
 QT0406
 QT0406  HISTORY     - Date     Condition        Report By
 QT0406  HISTORY     - 1951     MONUMENTED       CGS
 QT0406  HISTORY     - 1952     GOOD             CGS
 QT0406
 QT0406                          STATION DESCRIPTION
 QT0406
 QT0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0406'THE STATION IS LOCATED 4 MILES EAST AND 3-1/2 MILES SOUTH OF
 QT0406'MEADOW, ON THE NORTHWESTERN END AND THE HIGHEST OF SEVERAL
 QT0406'PROMINENT BUTTES, AND ON LAND OWNED BY CHARLES FOSTER.
 QT0406'
 QT0406'TO REACH THE STATION FROM THE POST OFFICE IN MEADOW.  GO
 QT0406'EAST ON STATE HIGHWAY 8 FOR 2.35 MILES TO THE JUNCTION OF
 QT0406'STATE HIGHWAY 73.  TURN RIGHT AND GO SOUTH ON STATE HIGHWAY
 QT0406'73 FOR 4.0 MILES TO A CROSSROADS.  TURN LEFT AND GO EAST ON
 QT0406'A DIRT ROAD 1.6 MILES TO A FARM HOUSE AND A GATE JUST EAST
 QT0406'OF THE HOUSE.  PASS THROUGH THE GATE AND GO EAST ON A TRACK
 QT0406'ROAD FOR 0.45 MILE TO A GATE.  PASS THROUGH THE GATE AND GO
 QT0406'NORTH ALONG THE EAST SIDE OF A FENCE FOR 0.15 MILE TO A FENCE
 QT0406'CORNER.  CONTINUE NORTH FOR 0.1 MILE TO A FIRE LANE.  TURN
 QT0406'LEFT AND FOLLOW THE FIRE LANE NORTHWEST FOR 0.2 MILE TO THE
 QT0406'AZIMUTH MARK ON THE LEFT.  FROM THIS POINT GO WEST ACROSS
 QT0406'PASTURE LAND UP A STEEP DRAW FOR 0.25 MILE TO THE HIGHEST
 QT0406'POINT AND THE STATION.
 QT0406'
 QT0406'THE STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0406'COAL 1951.
 QT0406'
 QT0406'REFERENCE MARK NO. 1 PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0406'COAL NO 1 1951.
 QT0406'
 QT0406'REFERENCE MARK NO. 2 PROJECTS 7 INCHES AND THE DISK IS STAMPED
 QT0406'COAL NO 2 1951.
 QT0406'
 QT0406'THE AZIMUTH MARK IS 11 FEET SOUTH OF THE CENTER OF THE FIRE
 QT0406'LANE.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0406'COAL 1951.
 QT0406'
 QT0406'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 QT0406'CYLINDERS.
 QT0406'
 QT0406'HEIGHT OF LIGHT ABOVE STATION MARK 1.130 METERS.
 QT0406
 QT0406                          STATION RECOVERY (1952)
 QT0406
 QT0406'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0406'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 QT0406'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT.
 QT0406'
 QT0406'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1198 ***********************************************************************
 PT1198  DESIGNATION -  COAT
 PT1198  PID         -  PT1198
 PT1198  STATE/COUNTY-  SD/ZIEBACH
 PT1198  COUNTRY     -  US
 PT1198  USGS QUAD   -  RED SCAFFOLD (2017)
 PT1198
 PT1198                         *CURRENT SURVEY CONTROL
 PT1198  ______________________________________________________________________
 PT1198* NAD 83(1996) POSITION- 44 51 58.92677(N) 101 49 13.97123(W)   ADJUSTED
 PT1198* NAVD 88 ORTHO HEIGHT -   762.    (meters)     2500.    (feet) SCALED
 PT1198  ______________________________________________________________________
 PT1198  GEOID HEIGHT    -        -20.252 (meters)                     GEOID18
 PT1198  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 PT1198  HORZ ORDER      -  SECOND
 PT1198
 PT1198.The horizontal coordinates were established by classical geodetic methods
 PT1198.and adjusted by the National Geodetic Survey in January 1998.
 PT1198
 PT1198.The orthometric height was scaled from a topographic map.
 PT1198
 PT1198.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1198.GEOID18 height accuracy estimate available here.
 PT1198
 PT1198.Click photographs - Photos may exist for this station.
 PT1198
 PT1198.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1198
 PT1198. The following values were computed from the NAD 83(1996) position.
 PT1198
 PT1198;                    North         East     Units Scale Factor Converg.
 PT1198;SPC SD N     -   116,410.602   456,142.455   MT  0.99994429   -1 17 18.5
 PT1198;SPC SD N     -   381,923.78  1,496,527.37   sFT  0.99994429   -1 17 18.5
 PT1198;UTM  14      - 4,971,976.425   277,181.041   MT  1.00021055   -1 59 26.1
 PT1198
 PT1198!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1198!SPC SD N     -   0.99988365  x   0.99994429  =   0.99982794
 PT1198!UTM  14      -   0.99988365  x   1.00021055  =   1.00009417
 PT1198
 PT1198:                Primary Azimuth Mark                     Grid Az
 PT1198:SPC SD N     -  COAT AZ MK                               162 59 56.9
 PT1198:UTM  14      -  COAT AZ MK                               163 42 04.5
 PT1198
 PT1198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7718171976(NAD 83)
 PT1198
 PT1198|---------------------------------------------------------------------|
 PT1198| PID    Reference Object                     Distance      Geod. Az  |
 PT1198|                                                           dddmmss.s |
 PT1198| CP9033 COAT RM 1                            13.334 METERS 10653     |
 PT1198| CP9032 COAT AZ MK                                         1614238.4 |
 PT1198| CP9034 COAT RM 2                            15.268 METERS 20427     |
 PT1198|---------------------------------------------------------------------|
 PT1198
 PT1198                          SUPERSEDED SURVEY CONTROL
 PT1198
 PT1198  NAD 83(1986)-  44 51 58.91850(N)    101 49 13.97107(W) AD(       ) 2
 PT1198  NAD 27      -  44 51 58.96600(N)    101 49 12.40100(W) AD(       ) 2
 PT1198
 PT1198.Superseded values are not recommended for survey control.
 PT1198
 PT1198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1198.See file dsdata.pdf to determine how the superseded data were derived.
 PT1198
 PT1198_MARKER: DS = TRIANGULATION STATION DISK
 PT1198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1198_STAMPING: COAT 1950
 PT1198_MARK LOGO: CGS
 PT1198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1198+STABILITY: SURFACE MOTION
 PT1198
 PT1198  HISTORY     - Date     Condition        Report By
 PT1198  HISTORY     - 1950     MONUMENTED       CGS
 PT1198  HISTORY     - 1952     GOOD             CGS
 PT1198
 PT1198                          STATION DESCRIPTION
 PT1198
 PT1198'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1198'THE STATION IS LOCATED ABOUT 14 MILES SOUTHEAST OF FAITH,
 PT1198'ON THE HIGHEST POINT OF THE HIGHEST ONE OF A GROUP OF SMALL
 PT1198'KNOLLS, 125 FEET EAST OF THE CENTER OF A TRACK ROAD, AND 9
 PT1198'FEET SOUTH OF A WITNESS POST.
 PT1198'
 PT1198'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO.
 PT1198'212 AND STATE HIGHWAY NO. 73 AT THE WEST EDGE OF FAITH, GO SOUTH
 PT1198'ON NO. 73 FOR 13.5 MILES TO A GRAVELED SIDE ROAD ON THE LEFT
 PT1198'(SIGN RED SCAFFOLD 10).  THEN LEFT, EAST, FOR 2.25 MILES TO
 PT1198'A CATTLE GUARD AT THE END OF THE GRAVELED ROAD.  CONTINUE
 PT1198'EAST AND SOUTHEASTERLY ON A DIRT ROAD FOR 10.2 MILES TO THE
 PT1198'RED SCAFFOLD SCHOOL ON THE RIGHT.  CONTINUE FOR 1.7 MILES
 PT1198'(PASSING THROUGH THE INDIAN VILLAGE) TO A TRACK ROAD AND A
 PT1198'WIRE GATE ON THE LEFT.  TURN LEFT, NORTHEASTERLY, FOR 0.3
 PT1198'MILE TO A FORK.  THEN LEFT ROAD FOR 1.5 MILES TO A WIRE
 PT1198'GATE.  THEN THROUGH GATE FOR 0.1 MILE TO A FORK.  THEN LEFT
 PT1198'ROAD, NORTH-NORTHWEST FOR 6.4 MILES TO THE AZIMUTH MARK
 PT1198'ON THE RIGHT AS DESCRIBED.  CONTINUE FOR 0.4 MILE.
 PT1198'THEN RIGHT, EASTERLY, FOR 125 FEET TO THE STATION AS DESCRIBED.
 PT1198'
 PT1198'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 PT1198'COAT 1950.
 PT1198'
 PT1198'REFERENCE MARK NO. 1 IS ON THE SOUTHEASTERLY SLOPE OF THE
 PT1198'HILL.  IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED COAT
 PT1198'NO 1 1950.
 PT1198'
 PT1198'REFERENCE MARK NO. 2 IS 35 PACES EAST OF THE TRACK ROAD.
 PT1198'IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED COAT NO 2 1950.
 PT1198'
 PT1198'THE AZIMUTH MARK IS 12 FEET EAST OF THE CENTER OF A TRACK
 PT1198'ROAD, AND 2 FEET NORTHWEST OF A WITNESS POST.  IT PROJECTS
 PT1198'6 INCHES, AND THE DISK IS STAMPED COAT 1950.
 PT1198'
 PT1198'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1198'CONCRETE CYLINDERS.
 PT1198
 PT1198                          STATION RECOVERY (1952)
 PT1198
 PT1198'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1198'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 PT1198'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0734 ***********************************************************************
 PS0734  DESIGNATION -  COB
 PS0734  PID         -  PS0734
 PS0734  STATE/COUNTY-  SD/SULLY
 PS0734  COUNTRY     -  US
 PS0734  USGS QUAD   -  HARROLD (2017)
 PS0734
 PS0734                         *CURRENT SURVEY CONTROL
 PS0734  ______________________________________________________________________
 PS0734* NAD 83(1996) POSITION- 44 37 18.31794(N) 099 42 59.66854(W)   ADJUSTED
 PS0734* NAVD 88 ORTHO HEIGHT -   551.    (meters)     1808.    (feet) SCALED
 PS0734  ______________________________________________________________________
 PS0734  GEOID HEIGHT    -        -23.374 (meters)                     GEOID18
 PS0734  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 PS0734  HORZ ORDER      -  SECOND
 PS0734
 PS0734.The horizontal coordinates were established by classical geodetic methods
 PS0734.and adjusted by the National Geodetic Survey in January 1998.
 PS0734
 PS0734.The orthometric height was scaled from a topographic map.
 PS0734
 PS0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0734.GEOID18 height accuracy estimate available here.
 PS0734
 PS0734.Click photographs - Photos may exist for this station.
 PS0734
 PS0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0734
 PS0734. The following values were computed from the NAD 83(1996) position.
 PS0734
 PS0734;                    North         East     Units Scale Factor Converg.
 PS0734;SPC SD N     -    87,650.498   622,492.950   MT  0.99996703   +0 12 02.1
 PS0734;SPC SD N     -   287,566.68  2,042,295.62   sFT  0.99996703   +0 12 02.1
 PS0734;SPC SD S     -   254,423.988   648,950.874   MT  1.00006054   +0 25 31.7
 PS0734;SPC SD S     -   834,722.70  2,129,099.66   sFT  1.00006054   +0 25 31.7
 PS0734;UTM  14      - 4,941,183.277   443,152.593   MT  0.99963974   -0 30 12.1
 PS0734
 PS0734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0734!SPC SD N     -   0.99991722  x   0.99996703  =   0.99988425
 PS0734!SPC SD S     -   0.99991722  x   1.00006054  =   0.99997776
 PS0734!UTM  14      -   0.99991722  x   0.99963974  =   0.99955699
 PS0734
 PS0734:                Primary Azimuth Mark                     Grid Az
 PS0734:SPC SD N     -  COB AZ MK 2                              251 57 40.3
 PS0734:SPC SD S     -  COB AZ MK 2                              251 44 10.7
 PS0734:UTM  14      -  COB AZ MK 2                              252 39 54.5
 PS0734
 PS0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4315241183(NAD 83)
 PS0734
 PS0734|---------------------------------------------------------------------|
 PS0734| PID    Reference Object                     Distance      Geod. Az  |
 PS0734|                                                           dddmmss.s |
 PS0734| CO5418 COB RM 1                             18.358 METERS 07053     |
 PS0734| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.25.0 KM 1184724.5 |
 PS0734| CO5419 COB RM 2                             12.963 METERS 18451     |
 PS0734| PS0733 HARROLD MUNICIPAL TANK              APPROX.11.3 KM 1890503.1 |
 PS0734| CO5417 COB AZ MK                                          2515855.8 |
 PS0734| PS0735 COB AZ MK 2                         422.213 METERS 2520942.4 |
 PS0734|---------------------------------------------------------------------|
 PS0734
 PS0734                          SUPERSEDED SURVEY CONTROL
 PS0734
 PS0734  NAD 83(1986)-  44 37 18.31403(N)    099 42 59.67477(W) AD(       ) 2
 PS0734  NAD 27      -  44 37 18.37000(N)    099 42 58.25100(W) AD(       ) 2
 PS0734
 PS0734.Superseded values are not recommended for survey control.
 PS0734
 PS0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0734.See file dsdata.pdf to determine how the superseded data were derived.
 PS0734
 PS0734_MARKER: DS = TRIANGULATION STATION DISK
 PS0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0734_STAMPING: COB 1951
 PS0734_MARK LOGO: CGS
 PS0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0734+STABILITY: SURFACE MOTION
 PS0734
 PS0734  HISTORY     - Date     Condition        Report By
 PS0734  HISTORY     - 1951     MONUMENTED       CGS
 PS0734  HISTORY     - 1978     GOOD             NGS
 PS0734
 PS0734                          STATION DESCRIPTION
 PS0734
 PS0734'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0734'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF HOLABIRD AND 6-1/2
 PS0734'MILES NORTH NORTHEAST OF HARROLD ALONG SECTION LINE ROAD ON
 PS0734'HIGHEST POINT IN THE VICINITY.  STATION IS 27 FEET WEST OF THE
 PS0734'APPROXIMATE CENTERLINE OF ROAD AND 5 FEET EAST OF FENCE.  THE
 PS0734'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED COB 1951.
 PS0734'
 PS0734'REFERENCE MARK NO. 1 IS 30 FEET EAST OF THE APPROXIMATE CENTERLINE
 PS0734'OF ROAD.  THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 PS0734'COB NO 1 1951.
 PS0734'
 PS0734'REFERENCE MARK NO. 2 IS 32 FEET WEST OF THE APPROXIMATE CENTERLINE
 PS0734'OF ROAD AND 1 FOOT EAST OF FENCE.  THE MARK PROJECTS ABOUT 4
 PS0734'INCHES AND THE DISK IS STAMPED COB NO 2 1951.
 PS0734'
 PS0734'AZIMUTH MARK IS 33 FEET NORTH OF THE APPROXIMATE CENTERLINE
 PS0734'OF DIRT ROAD, 14 FEET EAST OF T FENCE CORNER, 9 FEET EAST OF POWER
 PS0734'POLE AND IN FENCELINE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 PS0734'DISK IS STAMPED COB 1951.
 PS0734'
 PS0734'TO REACH FROM THE POST OFFICE IN HARROLD GO NORTH FOR 0.3
 PS0734'MILE TO JUNCTION OF U.S. HIGHWAY 14.  TURN LEFT AND GO WEST ON
 PS0734'HIGHWAY FOR 0.25 MILE TO CROSSROADS.  TURN RIGHT AND GO NORTH
 PS0734'ON GRAVEL ROAD FOR 1.4 MILES TO T JUNCTION.  TURN RIGHT AND GO
 PS0734'EAST FOR 0.5 MILE TO T INTERSECTION.  TURN LEFT AND GO NORTH ON
 PS0734'GRAVEL ROAD FOR 5.0 MILES TO CROSSROADS.  TURN RIGHT AND GO EAST
 PS0734'ON DIRT ROAD FOR 0.75 MILE TO AZIMUTH MARK ON LEFT OR NORTH
 PS0734'SIDE OF ROAD AS DESCRIBED.  CONTINUE EAST FOR 0.25 MILE TO
 PS0734'CROSSROADS.  TURN LEFT AND GO NORTH ON DIM ROAD FOR 0.05 MILE
 PS0734'TO TOP OF RISE AND STATION ON LEFT OR WEST SIDE OF ROAD AS
 PS0734'DESCRIBED.
 PS0734'
 PS0734'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0734
 PS0734                          STATION RECOVERY (1978)
 PS0734
 PS0734'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0734'STATION MARK, REFERENCE MARK 1 AND 2 WERE RECOVERED IN GOOD
 PS0734'CONDITION, THE AZIMUTH MARK WAS RECOVERED IN FAIR CONDITION, THE
 PS0734'DITCH HAD BEEN GRADED AND LEFT PART OF THE MARK EXPOSED ON THE
 PS0734'SOUTH SIDE, BUT THE MARK WAS STILL SOLID, A NEW AZIMUTH MARK WAS
 PS0734'SET AND THE OLD ONE DESTROYED.  THE DISTANCE AND DIRECTION TO THE
 PS0734'MARK CHECKED WITH THE 1951 DATA.
 PS0734'
 PS0734'STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF HOLABIRD, ABOUT 6-1/2
 PS0734'MILES NORTH-NORTHEAST OF HARROLD.
 PS0734'
 PS0734'TO REACH THE STATION FROM THE POST OFFICE IN HARROLD, GO NORTH FOR
 PS0734'0.3 MILE TO U.S. HIGHWAY 14, TURN LEFT, GO WEST ON U.S. HIGHWAY 14
 PS0734'FOR 0.25 MILE TO CROSSROADS, TURN RIGHT, GO NORTH FOR 1.45 MILES TO
 PS0734'A T ROAD, TURN RIGHT, GO EAST ON GRAVEL ROAD FOR 0.5 MILE TO SIDE
 PS0734'ROAD LEFT, TURN LEFT, GO NORTH ON GRAVEL ROAD FOR 5.0 MILES TO
 PS0734'CROSSROADS, TURN RIGHT, GO EAST ON GRAVEL ROAD FOR 0.75 MILE TO
 PS0734'THE AZIMUTH MARK ON THE LEFT, CONTINUE EAST FOR 0.25 MILE TO
 PS0734'CROSSROADS, TURN LEFT, GO NORTH FOR 0.05 MILE TO THE STATION ON
 PS0734'LEFT.
 PS0734'
 PS0734'STATION MARK A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE CONCRETE
 PS0734'MONUMENT PROJECTING ABOUT 3 INCHES ABOVE GROUND AND IS STAMPED COB
 PS0734'1951.  IT IS 28.5 FEET WEST OF CENTER OF ROAD, 4.5 FEET EAST OF
 PS0734'FENCE AND 4.4 FEET EAST OF WITNESS POST.
 PS0734'
 PS0734'REFERENCE MARK 1 A STANDARD DISK SET TOP OF A 12 INCH SQUARE CONCRETE
 PS0734'POST PROJECTING ABOUT 3 INCHES ABOVE GROUND AND IS STAMPED COB NO 1
 PS0734'1951.  IT IS 28.5 FEET EAST OF CENTER OF ROAD, 6.5 FEET WEST OF
 PS0734'FENCE AND 6.4 FEET WEST OF WITNESS POST.
 PS0734'
 PS0734'REFERENCE MARK 2 A STANDARD DISK SET TOP OF A 12 INCH SQUARE CONCRETE
 PS0734'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED COB NO 2 1951.  IT
 PS0734'IS 32.5 FEET WEST OF CENTER OF RAOD AND 1 FOOT EAST OF FENCE.
 PS0734'
 PS0734'AZIMUTH MARK IS A STANDARD DISK SET TOP OF A 12 INCH ROUND CONCRETE
 PS0734'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED COB 1951 1977.  IT IS
 PS0734'34 FEET NORTH OF CENTER OF GRAVEL ROAD, 3 FEET EAST OF POWER LINE
 PS0734'POLE, 1.9 FEET WEST OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.
 PS0734'
 PS0734'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6-1/2 MILES
 PS0734'NORTH-NORTHEAST OF HARROLD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0735 ***********************************************************************
 PS0735  DESIGNATION -  COB AZ MK 2
 PS0735  PID         -  PS0735
 PS0735  STATE/COUNTY-  SD/SULLY
 PS0735  COUNTRY     -  US
 PS0735  USGS QUAD   -  HARROLD (2017)
 PS0735
 PS0735                         *CURRENT SURVEY CONTROL
 PS0735  ______________________________________________________________________
 PS0735* NAD 83(1996) POSITION- 44 37 14.12753(N) 099 43 17.89931(W)   NO CHECK
 PS0735* NAVD 88 ORTHO HEIGHT -   546.    (meters)     1791.    (feet) SCALED
 PS0735  ______________________________________________________________________
 PS0735  GEOID HEIGHT    -        -23.374 (meters)                     GEOID18
 PS0735  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 PS0735  HORZ ORDER      -  THIRD
 PS0735
 PS0735.The horizontal coordinates were established by classical geodetic methods
 PS0735.and adjusted by the National Geodetic Survey in January 1998.
 PS0735
 PS0735.No horizontal observational check was made to the station.
 PS0735
 PS0735.The orthometric height was scaled from a topographic map.
 PS0735
 PS0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0735.GEOID18 height accuracy estimate available here.
 PS0735
 PS0735.Click photographs - Photos may exist for this station.
 PS0735
 PS0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0735
 PS0735. The following values were computed from the NAD 83(1996) position.
 PS0735
 PS0735;                    North         East     Units Scale Factor Converg.
 PS0735;SPC SD N     -    87,519.759   622,091.503   MT  0.99996718   +0 11 49.2
 PS0735;SPC SD N     -   287,137.74  2,040,978.54   sFT  0.99996718   +0 11 49.2
 PS0735;SPC SD S     -   254,291.663   648,549.907   MT  1.00006019   +0 25 19.1
 PS0735;SPC SD S     -   834,288.56  2,127,784.15   sFT  1.00006019   +0 25 19.1
 PS0735;UTM  14      - 4,941,057.521   442,749.702   MT  0.99964030   -0 30 24.8
 PS0735
 PS0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0735!SPC SD N     -   0.99991800  x   0.99996718  =   0.99988519
 PS0735!SPC SD S     -   0.99991800  x   1.00006019  =   0.99997819
 PS0735!UTM  14      -   0.99991800  x   0.99964030  =   0.99955833
 PS0735
 PS0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4274941057(NAD 83)
 PS0735
 PS0735                          SUPERSEDED SURVEY CONTROL
 PS0735
 PS0735  NAD 83(1986)-  44 37 14.12361(N)    099 43 17.90553(W) AD(       ) 3
 PS0735  NAD 27      -  44 37 14.17990(N)    099 43 16.48132(W) AD(       ) 3
 PS0735
 PS0735.Superseded values are not recommended for survey control.
 PS0735
 PS0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0735.See file dsdata.pdf to determine how the superseded data were derived.
 PS0735
 PS0735_MARKER: DZ = AZIMUTH MARK DISK
 PS0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0735_STAMPING: COB 1951 1977
 PS0735_MARK LOGO: NGS
 PS0735_PROJECTION: FLUSH
 PS0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0735+STABILITY: SURFACE MOTION
 PS0735
 PS0735  HISTORY     - Date     Condition        Report By
 PS0735  HISTORY     - 1977     MONUMENTED       NGS
 PS0735
 PS0735                          STATION DESCRIPTION
 PS0735
 PS0735'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 PS0735'THE MARK IS LOCATED ABOUT 15.3 MI (24.6 KM) EAST-NORTHEAST OF BLUNT,
 PS0735'9.1 MI (14.6 KM) NORTHWEST OF HOLABIRD AND 6.7 MI (10.8 KM) NORTH OF
 PS0735'HARROLD.
 PS0735'
 PS0735'TO REACH FROM THE POST OFFICE IN HARROLD, GO NORTH FOR 0.3 MI (0.5 KM)
 PS0735'TO U.S. HIGHWAY 14.  TURN LEFT, GO WEST ON U.S. HIGHWAY 14 FOR 0.25 MI
 PS0735'(0.40 KM) TO CROSSROADS.  TURN RIGHT, GO NORTH FOR 1.45 MI (2.33 KM)
 PS0735'TO A T ROAD.  TURN RIGHT, GO EAST ON GRAVEL ROAD FOR 0.5 MI (0.8 KM)
 PS0735'TO SIDE ROAD LEFT.  TURN LEFT, GO NORTH ON GRAVEL ROAD FOR 5.0 MI
 PS0735'(8.0 KM) TO CROSSROADS.  TURN RIGHT, GO EAST ON GRAVEL ROAD FOR 0.75
 PS0735'MI (1.21 KM) TO THE AZIMUTH MARK ON THE LEFT.
 PS0735'
 PS0735'IT IS SET IN THE TOP OF A 12 INCH (30 CM) ROUND CONCRETE MONUMENT
 PS0735'FLUSH WITH THE GROUND, 34 FT (10.4 M) NORTH OF CENTER OF THE GRAVEL
 PS0735'WITNESS POST AND 1 FT (0.3 M) SOUTH OF A FENCE.
 PS0735'ROAD, 3 FT (0.9 M) EAST OF POWER LINE POLE, 1.9 FT (0.6 M) WEST OF A
 PS0735'WITNESS POST AND 1 FT (0.3 M) SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0720 ***********************************************************************
 OS0720  DESIGNATION -  CODY
 OS0720  PID         -  OS0720
 OS0720  STATE/COUNTY-  SD/MELLETTE
 OS0720  COUNTRY     -  US
 OS0720  USGS QUAD   -  WHITE RIVER SE (2017)
 OS0720
 OS0720                         *CURRENT SURVEY CONTROL
 OS0720  ______________________________________________________________________
 OS0720* NAD 83(1996) POSITION- 43 35 06.33258(N) 100 36 45.94983(W)   ADJUSTED
 OS0720* NAVD 88 ORTHO HEIGHT -   774.7   (meters)     2542.    (feet) VERTCON3
 OS0720  ______________________________________________________________________
 OS0720  GEOID HEIGHT    -        -24.267 (meters)                     GEOID18
 OS0720  LAPLACE CORR    -         -4.80  (seconds)                    DEFLEC18
 OS0720  HORZ ORDER      -  FIRST
 OS0720
 OS0720.The horizontal coordinates were established by classical geodetic methods
 OS0720.and adjusted by the National Geodetic Survey in January 1998.
 OS0720
 OS0720.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0720.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0720
 OS0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0720.GEOID18 height accuracy estimate available here.
 OS0720
 OS0720.Click photographs - Photos may exist for this station.
 OS0720
 OS0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0720
 OS0720. The following values were computed from the NAD 83(1996) position.
 OS0720
 OS0720;                    North         East     Units Scale Factor Converg.
 OS0720;SPC SD S     -   139,097.219   577,434.492   MT  0.99990704   -0 11 34.0
 OS0720;SPC SD S     -   456,354.79  1,894,466.33   sFT  0.99990704   -0 11 34.0
 OS0720;UTM  14      - 4,827,055.161   369,799.563   MT  0.99980852   -1 06 43.4
 OS0720
 OS0720!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0720!SPC SD S     -   0.99988234  x   0.99990704  =   0.99978939
 OS0720!UTM  14      -   0.99988234  x   0.99980852  =   0.99969089
 OS0720
 OS0720:                Primary Azimuth Mark                     Grid Az
 OS0720:SPC SD S     -  TARGET 1                                 257 05 54.7
 OS0720:UTM  14      -  TARGET 1                                 258 01 04.1
 OS0720
 OS0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6979927055(NAD 83)
 OS0720
 OS0720|---------------------------------------------------------------------|
 OS0720| PID    Reference Object                     Distance      Geod. Az  |
 OS0720|                                                           dddmmss.s |
 OS0720| CO2898 CODY RM 1                            69.281 METERS 00333     |
 OS0720| CO2899 CODY RM 2 AZIMUTH                                  14626     |
 OS0720| OS0721 TARGET 1                            APPROX. 9.7 KM 2565420.7 |
 OS0720| CO2900 CODY RM 3                            11.003 METERS 27159     |
 OS0720| OS0727 OKATON CHURCH BELFRY                APPROX.40.2 KM 3261533.4 |
 OS0720| OS0712 MURDO MUNICIPAL TANK                APPROX.34.8 KM 3462651.6 |
 OS0720|---------------------------------------------------------------------|
 OS0720
 OS0720                          SUPERSEDED SURVEY CONTROL
 OS0720
 OS0720  NAD 83(1995)-  43 35 06.32822(N)    100 36 45.95458(W) AD(       ) 1
 OS0720  NAD 83(1986)-  43 35 06.32798(N)    100 36 45.95980(W) AD(       ) 1
 OS0720  NAD 27      -  43 35 06.34300(N)    100 36 44.46600(W) AD(       ) 1
 OS0720  NGVD 29 (07/19/86)  774.2    (m)         2540.     (f) VERT ANG       
 OS0720
 OS0720.Superseded values are not recommended for survey control.
 OS0720
 OS0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0720.See file dsdata.pdf to determine how the superseded data were derived.
 OS0720
 OS0720_MARKER: DS = TRIANGULATION STATION DISK
 OS0720_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0720_STAMPING: CODY 1933
 OS0720_MARK LOGO: CGS
 OS0720_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0720+STABILITY: SURFACE MOTION
 OS0720
 OS0720  HISTORY     - Date     Condition        Report By
 OS0720  HISTORY     - 1933     MONUMENTED       CGS
 OS0720  HISTORY     - 1936     GOOD             CGS
 OS0720
 OS0720                          STATION DESCRIPTION
 OS0720
 OS0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0720'ABOUT 7 MILES NORTH OF EAST OF WHITE RIVER ON SUMMIT OF
 OS0720'PROMINENT BADLANDS BUTTE KNOWN LOCALLY AS WHITE MOUNTAIN.
 OS0720'IN SOUTHEAST QUARTER SEC. 26, T. 42 N., R. 29 W.
 OS0720'
 OS0720'REACHED FROM MURDO BY FOLLOWING STATE HIGHWAY 59, 12 MILES
 OS0720'SOUTH TO WHITE RIVER BRIDGE.  CONTINUE SOUTH ON STATE HIGHWAY
 OS0720'59 FOR 11.6 MILES TO GRADED ROAD LEADING EAST UP HILL.  FOLLOW
 OS0720'THIS ROAD IN AN EASTERLY DIRECTION 5.7 MILES TO A POINT AT
 OS0720'NORTH BASE OF THE BUTTE.  BEAR RIGHT ONTO PRIVATE ROAD AND
 OS0720'FOLLOW SOUTH 0.7 MILE TO RANCH HOUSE.  CONTINUE SOUTH FROM
 OS0720'HOUSE ALONG FENCE 200 YARDS TO TOP OF NARROW RIDGE.  TURN
 OS0720'RIGHT, WEST, UP RIDGE AND FOLLOW DIM TRACKS 0.55 MILE, THENCE
 OS0720'RIGHT 50 YARDS TO STATION ON SUMMIT OF KNOLL.  TRUCK WAS
 OS0720'DRIVEN TO STATION.
 OS0720'
 OS0720'REFERENCE MARK NO. 1 IS EAST OF NORTH OF STATION.  REFERENCE
 OS0720'MARKS NOS. 1 AND 3 ARE ON THE SAME HILL AS STATION.
 OS0720'
 OS0720'REFERENCE MARK NO. 2 IS ON FIRST SAND KNOLL TO THE SOUTHEAST.
 OS0720'
 OS0720'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OS0720'DISKS SET IN CONCRETE.
 OS0720'
 OS0720'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.03 METERS.
 OS0720
 OS0720                          STATION RECOVERY (1936)
 OS0720
 OS0720'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0720'STATION AND UNDERGROUND MARKS, AND REFERENCE
 OS0720'MARKS NOS. 1 AND 3, WERE RECOVERED IN GOOD CONDITION
 OS0720'AND THE DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS WERE
 OS0720'CHECKED AND FOUND TO BE CORRECT, HOWEVER NO CHECK WAS MADE
 OS0720'TO REFERENCE MARK NO. 2.
 OS0720'
 OS0720'STATION IS ABOUT 5 MILES NORTHEAST OF WHITE RIVER, ON THE
 OS0720'HIGHEST POINT OF BADLANDS BUTTE, KNOWN LOCALLY AS WHITE
 OS0720'MOUNTAIN, IN SOUTHEAST QUARTER SEC. 26, T42N, R29W.
 OS0720'
 OS0720'TO REACH STATION FROM THE INTERSECTION OF U.S. HIGHWAY 183
 OS0720'AND STATE HIGHWAY 40 IN WHITE RIVER, GO NORTH ON U.S. HIGHWAY
 OS0720'183 FOR 4.8 MILES, (HERE U.S. HIGHWAY 183 TURN NORTH) CONTINUE
 OS0720'EAST ON GRADED ROAD FOR 5.9 MILES TO TOP OF GRADE, TAKE FARM
 OS0720'ROAD LEADING EAST AND SOUTH PAST FARMHOUSE FOR 0.75 MILE TO
 OS0720'TOP OF RIDGE, TURN RIGHT WEST AND FOLLOW RIDGE 0.5 MILE, TURN
 OS0720'RIGHT NORTH GO ABOUT 50 YARDS, TO HIGHEST POINT OF KNOLL AND
 OS0720'STATION.
 OS0720'
 OS0720'REFERENCE MARK NO. 1 IS EAST OF NORTH OF STATION AND PROJECTS
 OS0720'ABOUT 6 INCHES.
 OS0720'
 OS0720'REFERENCE MARK NO. 3 IS WEST OF STATION AND PROJECTS ABOUT
 OS0720'6 INCHES.
 OS0720'
 OS0720'ALL LINES VISIBLE FROM A 4-FOOT STAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0797 ***********************************************************************
 OT0797  DESIGNATION -  COFFEE
 OT0797  PID         -  OT0797
 OT0797  STATE/COUNTY-  SD/FALL RIVER
 OT0797  COUNTRY     -  US
 OT0797  USGS QUAD   -  HEINNE CREEK (2017)
 OT0797
 OT0797                         *CURRENT SURVEY CONTROL
 OT0797  ______________________________________________________________________
 OT0797* NAD 83(1996) POSITION- 43 00 03.22511(N) 103 04 00.63967(W)   ADJUSTED
 OT0797* NAVD 88 ORTHO HEIGHT -  1030.    (meters)     3379.    (feet) SCALED
 OT0797  ______________________________________________________________________
 OT0797  GEOID HEIGHT    -        -17.649 (meters)                     GEOID18
 OT0797  LAPLACE CORR    -         -5.38  (seconds)                    DEFLEC18
 OT0797  HORZ ORDER      -  SECOND
 OT0797
 OT0797.The horizontal coordinates were established by classical geodetic methods
 OT0797.and adjusted by the National Geodetic Survey in January 1998.
 OT0797
 OT0797.The orthometric height was scaled from a topographic map.
 OT0797
 OT0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0797.GEOID18 height accuracy estimate available here.
 OT0797
 OT0797.Click photographs - Photos may exist for this station.
 OT0797
 OT0797.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0797
 OT0797. The following values were computed from the NAD 83(1996) position.
 OT0797
 OT0797;                    North         East     Units Scale Factor Converg.
 OT0797;SPC SD S     -    77,828.072   377,158.244   MT  0.99996454   -1 53 08.6
 OT0797;SPC SD S     -   255,340.93  1,237,393.34   sFT  0.99996454   -1 53 08.6
 OT0797;UTM  13      - 4,762,727.536   657,568.178   MT  0.99990544   +1 19 07.3
 OT0797
 OT0797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0797!SPC SD S     -   0.99984134  x   0.99996454  =   0.99980588
 OT0797!UTM  13      -   0.99984134  x   0.99990544  =   0.99974679
 OT0797
 OT0797:                Primary Azimuth Mark                     Grid Az
 OT0797:SPC SD S     -  COFFEE AZ MK                             170 37 30.2
 OT0797:UTM  13      -  COFFEE AZ MK                             167 25 14.3
 OT0797
 OT0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH5756862727(NAD 83)
 OT0797
 OT0797|---------------------------------------------------------------------|
 OT0797| PID    Reference Object                     Distance      Geod. Az  |
 OT0797|                                                           dddmmss.s |
 OT0797| CP9035 COFFEE AZ MK                                       1684421.6 |
 OT0797| CP9036 COFFEE RM 1                          37.496 METERS 21232     |
 OT0797| CP9037 COFFEE RM 2                          22.255 METERS 26142     |
 OT0797| OT0794 BOUNDARY MP 174 NE SD                22.140 METERS 26859     |
 OT0797|---------------------------------------------------------------------|
 OT0797
 OT0797                          SUPERSEDED SURVEY CONTROL
 OT0797
 OT0797  NAD 83(1995)-  43 00 03.22504(N)    103 04 00.63937(W) AD(       ) 2
 OT0797  NAD 83(1993)-  43 00 03.22321(N)    103 04 00.63690(W) AD(       ) 2
 OT0797  NAD 83(1986)-  43 00 03.20782(N)    103 04 00.63216(W) AD(       ) 2
 OT0797  NAD 27      -  43 00 03.29600(N)    103 03 58.95100(W) AD(       ) 2
 OT0797
 OT0797.Superseded values are not recommended for survey control.
 OT0797
 OT0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0797.See file dsdata.pdf to determine how the superseded data were derived.
 OT0797
 OT0797_MARKER: DS = TRIANGULATION STATION DISK
 OT0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0797_STAMPING: COFFEE 1941
 OT0797_MARK LOGO: CGS
 OT0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0797+STABILITY: SURFACE MOTION
 OT0797
 OT0797  HISTORY     - Date     Condition        Report By
 OT0797  HISTORY     - 1941     MONUMENTED       CGS
 OT0797
 OT0797                          STATION DESCRIPTION
 OT0797
 OT0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0797'STATION IS LOCATED ABOUT 12 MILES N BY W OF CHADRON, 0.5 MILE
 OT0797'N OF THE FARMHOUSE OF J.W. DAVIS, AT THE NEBRASKA-SOUTH DAKOTA
 OT0797'STATE LINE AND NEAR THE NE CORNER OF SEC. 22, T. 35 N, R. 49 W.
 OT0797'IT IS 62 FEET E OF THE CENTER LINE OF A N-S TRACK ROAD, 73 FEET
 OT0797'E OF A FENCE CORNER AND 13 FEET ENE OF A WHITE REFERENCE POST.
 OT0797'IT IS STAMPED COFFEE 1941 AND PROJECTS 8 INCHES.
 OT0797'
 OT0797'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 OT0797'DISKS SET IN CONCRETE.
 OT0797'
 OT0797'REFERENCE MARK NO. 1 IS 12 FEET W OF THE CENTER LINE OF THE
 OT0797'N-S TRACK ROAD AND 1 FOOT E OF A N-S FENCE.  IT IS STAMPED
 OT0797'COFFEE NO. 1 1941 AND PROJECTS 6 INCHES.
 OT0797'
 OT0797'REFERENCE MARK NO. 2 IS 10 FEET W OF THE CENTER LINE OF THE
 OT0797'TRACK ROAD, 9 FEET S OF THE FENCE CORNER AND BOUNDARY MONUMENT
 OT0797'NO. 174 AND 1 FOOT E OF THE N-S FENCE.  IT IS STAMPED COFFEE
 OT0797'NO. 2 1941 AND PROJECTS 6 INCHES.
 OT0797'
 OT0797'THE AZIMUTH MARK IS 22 FEET W OF THE CENTER LINE OF THE ROAD
 OT0797'TO THE STATION AND 4 FEET NW OF A WHITE REFERENCE POST.  IT
 OT0797'IS STAMPED COFFEE 1941 AND PROJECTS 6 INCHES.
 OT0797'
 OT0797'TO REACH FROM CHADRON GO W ON U.S. HIGHWAY 20 FOR 3.45 MILES
 OT0797'AND TURN RIGHT, N ON STATE HIGHWAY 19.  GO 6.7 MILES AND KEEP
 OT0797'STRAIGHT AHEAD, N, WHERE THE HIGHWAY CURVES W.  GO 1.05 MILES
 OT0797'AND KEEP RIGHT FORK, N.  GO 3.45 MILES, PASS THRU GATE AND
 OT0797'TAKE RIGHT FORK.  NE.  GO 1.05 MILES TO THE AZIMUTH MARK ON
 OT0797'THE W SIDE OF THE ROAD AND CONTINUE STRAIGHT AHEAD, N.  GO
 OT0797'0.25 MILE TO THE FARMHOUSE, OF J.W. DAVIS ON THE W SIDE OF
 OT0797'THE ROAD AND CONTINUE STRAIGHT AHEAD, N.  GO 0.55 MILE TO THE
 OT0797'STATION ON THE W SIDE OF THE ROAD.
 OT0797'
 OT0797'A 4-FOOT SIGNAL AT ISINGLASS IS VISIBLE FROM THE GROUND.
 OT0797'
 OT0797'A 4-FOOT SIGNAL AT DAVIS IS VISIBLE AT 30 FEET.
 OT0797'
 OT0797'A 4-FOOT SIGNAL AT CHADRON IS VISIBLE FROM THE GROUND.
 OT0797'
 OT0797'BDY. MON 174--POINT LOCATED WAS THE APPROXIMATE CENTER OF THE
 OT0797'BASE OF THE MONUMENT.
 OT0797'
 OT0797'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1271 ***********************************************************************
 PU1271  DESIGNATION -  COLE
 PU1271  PID         -  PU1271
 PU1271  STATE/COUNTY-  SD/BUTTE
 PU1271  COUNTRY     -  US
 PU1271  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1271
 PU1271                         *CURRENT SURVEY CONTROL
 PU1271  ______________________________________________________________________
 PU1271* NAD 83(1986) POSITION- 44 52 30.     (N) 103 06 54.     (W)   SCALED
 PU1271* NAVD 88 ORTHO HEIGHT -   885.488 (meters)     2905.14  (feet) ADJUSTED
 PU1271  ______________________________________________________________________
 PU1271  GEOID HEIGHT    -        -17.047 (meters)                     GEOID18
 PU1271  DYNAMIC HEIGHT  -        885.278 (meters)     2904.45  (feet) COMP
 PU1271  MODELED GRAVITY -    980,349.0   (mgal)                       NAVD 88
 PU1271
 PU1271  VERT ORDER      -  FIRST     CLASS II
 PU1271
 PU1271.The horizontal coordinates were scaled from a map and have
 PU1271.an estimated accuracy of +/- 6 seconds.
 PU1271
 PU1271.The orthometric height was determined by differential leveling and
 PU1271.adjusted by the NATIONAL GEODETIC SURVEY
 PU1271.in July 1998.
 PU1271
 PU1271.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1271.GEOID18 height accuracy estimate available here.
 PU1271
 PU1271.Click photographs - Photos may exist for this station.
 PU1271
 PU1271.The dynamic height is computed by dividing the NAVD 88
 PU1271.geopotential number by the normal gravity value computed on the
 PU1271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1271.degrees latitude (g = 980.6199 gals.).
 PU1271
 PU1271.The modeled gravity was interpolated from observed gravity values.
 PU1271
 PU1271;                    North         East    Units  Estimated Accuracy
 PU1271;SPC SD N     -   120,490.      353,930.      MT  (+/- 180 meters Scaled)
 PU1271
 PU1271_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK488707(NAD 83)
 PU1271
 PU1271                          SUPERSEDED SURVEY CONTROL
 PU1271
 PU1271  NAVD 88 (06/15/91)  885.501  (m)         2905.18   (f) SUPERSEDED  1 2
 PU1271  NGVD 29 (??/??/92)  885.018  (m)         2903.60   (f) ADJ UNCH    1 2
 PU1271
 PU1271.Superseded values are not recommended for survey control.
 PU1271
 PU1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1271.See file dsdata.pdf to determine how the superseded data were derived.
 PU1271
 PU1271_MARKER: DS = TRIANGULATION STATION DISK
 PU1271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1271_STAMPING: COLE 1962
 PU1271_MARK LOGO: CGS
 PU1271_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1271+STABILITY: SURFACE MOTION
 PU1271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1271+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1271
 PU1271  HISTORY     - Date     Condition        Report By
 PU1271  HISTORY     - 1962     MONUMENTED       CGS
 PU1271  HISTORY     - 1963     GOOD             CGS
 PU1271  HISTORY     - 19951116 GOOD             NGS
 PU1271
 PU1271                          STATION DESCRIPTION
 PU1271
 PU1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1271'19 MI NE FROM NEWELL.
 PU1271'ABOUT 19.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1271'SCHOOL AT NEWELL, ON THE TOP OF A HIGH BANK WHERE THE HIGHWAY
 PU1271'IS CUT THROUGH A LOW RIDGE, 128.5 FEET SOUTHEAST OF THE CENTERLINE
 PU1271'OF THE HIGHWAY, 21.5 FEET SOUTHEAST OF A POWER POLE, ABOUT 12 FEET
 PU1271'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1271'POST PROJECTING 2 INCHES.
 PU1271
 PU1271                          STATION RECOVERY (1995)
 PU1271
 PU1271'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1271'23.9 KM (14.85 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1271'OFFICE IN MUD BUTTE, ON TOP OF A HIGHWAY CUT, 180.0 M (590.5 FT)
 PU1271'NORTHEAST OF MILEPOST 58, 39.6 M (129.9 FT) SOUTHEAST OF THE HIGHWAY
 PU1271'CENTERLINE, 7.1 M (23.3 FT) SOUTHEAST OF A UTILITY POLE, 5.0 M (16.4
 PU1271'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M
 PU1271'(0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1272 ***********************************************************************
 PU1272  DESIGNATION -  COLE RM 1
 PU1272  PID         -  PU1272
 PU1272  STATE/COUNTY-  SD/BUTTE
 PU1272  COUNTRY     -  US
 PU1272  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1272
 PU1272                         *CURRENT SURVEY CONTROL
 PU1272  ______________________________________________________________________
 PU1272* NAD 83(1986) POSITION- 44 52 31.     (N) 103 06 54.     (W)   SCALED
 PU1272* NAVD 88 ORTHO HEIGHT -   885.448 (meters)     2905.01  (feet) ADJUSTED
 PU1272  ______________________________________________________________________
 PU1272  GEOID HEIGHT    -        -17.047 (meters)                     GEOID18
 PU1272  DYNAMIC HEIGHT  -        885.237 (meters)     2904.32  (feet) COMP
 PU1272  MODELED GRAVITY -    980,349.0   (mgal)                       NAVD 88
 PU1272
 PU1272  VERT ORDER      -  FIRST     CLASS II
 PU1272
 PU1272.The horizontal coordinates were scaled from a map and have
 PU1272.an estimated accuracy of +/- 6 seconds.
 PU1272
 PU1272.The orthometric height was determined by differential leveling and
 PU1272.adjusted by the NATIONAL GEODETIC SURVEY
 PU1272.in July 1998.
 PU1272
 PU1272.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1272.GEOID18 height accuracy estimate available here.
 PU1272
 PU1272.Click photographs - Photos may exist for this station.
 PU1272
 PU1272.The dynamic height is computed by dividing the NAVD 88
 PU1272.geopotential number by the normal gravity value computed on the
 PU1272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1272.degrees latitude (g = 980.6199 gals.).
 PU1272
 PU1272.The modeled gravity was interpolated from observed gravity values.
 PU1272
 PU1272;                    North         East    Units  Estimated Accuracy
 PU1272;SPC SD N     -   120,520.      353,930.      MT  (+/- 180 meters Scaled)
 PU1272
 PU1272_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK488708(NAD 83)
 PU1272
 PU1272                          SUPERSEDED SURVEY CONTROL
 PU1272
 PU1272  NAVD 88 (06/15/91)  885.458  (m)         2905.04   (f) SUPERSEDED  1 2
 PU1272  NGVD 29 (??/??/92)  884.975  (m)         2903.46   (f) ADJ UNCH    1 2
 PU1272
 PU1272.Superseded values are not recommended for survey control.
 PU1272
 PU1272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1272.See file dsdata.pdf to determine how the superseded data were derived.
 PU1272
 PU1272_MARKER: DR = REFERENCE MARK DISK
 PU1272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1272_STAMPING: COLE NO 1 1962
 PU1272_MARK LOGO: CGS
 PU1272_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1272+STABILITY: SURFACE MOTION
 PU1272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1272+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1272
 PU1272  HISTORY     - Date     Condition        Report By
 PU1272  HISTORY     - 1962     MONUMENTED       CGS
 PU1272  HISTORY     - 1963     GOOD             CGS
 PU1272  HISTORY     - 19951116 GOOD             NGS
 PU1272
 PU1272                          STATION DESCRIPTION
 PU1272
 PU1272'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1272'19 MI NE FROM NEWELL.
 PU1272'ABOUT 19.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1272'SCHOOL AT NEWELL, ON THE TOP OF A HIGH BANK WHERE THE HIGHWAY
 PU1272'IS CUT THROUGH A LOW RIDGE, 105 FEET SOUTHEAST OF THE CENTERLINE
 PU1272'OF THE HIGHWAY, 23.4 FEET NORTHWEST OF THE STATION MARK, 2.0 FEET
 PU1272'SOUTHEAST OF A POWER POLE, ABOUT 12 FEET ABOVE THE LEVEL OF THE
 PU1272'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 PU1272
 PU1272                          STATION RECOVERY (1995)
 PU1272
 PU1272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1272'23.9 KM (14.85 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1272'OFFICE IN MUD BUTTE, ON TOP OF A HIGHWAY CUT, 180.0 M (590.5 FT)
 PU1272'NORTHEAST OF MILEPOST 58, 33.6 M (110.2 FT) SOUTHEAST OF THE HIGHWAY
 PU1272'CENTERLINE, 7.0 M (23.0 FT) NORTHWEST OF TRIANGULATION STATION COLE,
 PU1272'5.0 M (16.4 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 PU1272'SOUTHEAST OF A UTILITY POLE, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT)
 PU1272'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1270 ***********************************************************************
 PU1270  DESIGNATION -  COLE RM 2
 PU1270  PID         -  PU1270
 PU1270  STATE/COUNTY-  SD/BUTTE
 PU1270  COUNTRY     -  US
 PU1270  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1270
 PU1270                         *CURRENT SURVEY CONTROL
 PU1270  ______________________________________________________________________
 PU1270* NAD 83(1986) POSITION- 44 52 30.     (N) 103 06 55.     (W)   SCALED
 PU1270* NAVD 88 ORTHO HEIGHT -   885.601 (meters)     2905.51  (feet) ADJUSTED
 PU1270  ______________________________________________________________________
 PU1270  GEOID HEIGHT    -        -17.046 (meters)                     GEOID18
 PU1270  DYNAMIC HEIGHT  -        885.390 (meters)     2904.82  (feet) COMP
 PU1270  MODELED GRAVITY -    980,349.0   (mgal)                       NAVD 88
 PU1270
 PU1270  VERT ORDER      -  FIRST     CLASS II
 PU1270
 PU1270.The horizontal coordinates were scaled from a map and have
 PU1270.an estimated accuracy of +/- 6 seconds.
 PU1270
 PU1270.The orthometric height was determined by differential leveling and
 PU1270.adjusted by the NATIONAL GEODETIC SURVEY
 PU1270.in July 1998.
 PU1270
 PU1270.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1270.GEOID18 height accuracy estimate available here.
 PU1270
 PU1270.Click photographs - Photos may exist for this station.
 PU1270
 PU1270.The dynamic height is computed by dividing the NAVD 88
 PU1270.geopotential number by the normal gravity value computed on the
 PU1270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1270.degrees latitude (g = 980.6199 gals.).
 PU1270
 PU1270.The modeled gravity was interpolated from observed gravity values.
 PU1270
 PU1270;                    North         East    Units  Estimated Accuracy
 PU1270;SPC SD N     -   120,490.      353,910.      MT  (+/- 180 meters Scaled)
 PU1270
 PU1270_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK488707(NAD 83)
 PU1270
 PU1270                          SUPERSEDED SURVEY CONTROL
 PU1270
 PU1270  NAVD 88 (06/15/91)  885.605  (m)         2905.52   (f) SUPERSEDED  1 2
 PU1270  NGVD 29 (??/??/92)  885.122  (m)         2903.94   (f) ADJ UNCH    1 2
 PU1270
 PU1270.Superseded values are not recommended for survey control.
 PU1270
 PU1270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1270.See file dsdata.pdf to determine how the superseded data were derived.
 PU1270
 PU1270_MARKER: DR = REFERENCE MARK DISK
 PU1270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1270_STAMPING: COLE NO 2 1962
 PU1270_MARK LOGO: CGS
 PU1270_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1270+STABILITY: SURFACE MOTION
 PU1270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1270+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1270
 PU1270  HISTORY     - Date     Condition        Report By
 PU1270  HISTORY     - 1962     MONUMENTED       CGS
 PU1270  HISTORY     - 1963     GOOD             CGS
 PU1270  HISTORY     - 19951116 GOOD             NGS
 PU1270
 PU1270                          STATION DESCRIPTION
 PU1270
 PU1270'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1270'19 MI NE FROM NEWELL.
 PU1270'ABOUT 19.0 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1270'SCHOOL AT NEWELL, ON THE TOP OF A HIGH BANK WHERE THE HIGHWAY
 PU1270'WAS CUT THROUGH A LOW RIDGE, 128 FEET SOUTHEAST OF THE CENTERLINE
 PU1270'OF THE HIGHWAY, 39 FEET SOUTH OF A POWER POLE, 30.0 FEET SOUTHWEST
 PU1270'OF THE STATION MARK, ABOUT 12 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 PU1270'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 PU1270
 PU1270                          STATION RECOVERY (1995)
 PU1270
 PU1270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1270'23.9 KM (14.85 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1270'OFFICE IN MUD BUTTE, ON TOP OF A HIGHWAY CUT, 180.0 M (590.5 FT)
 PU1270'NORTHEAST OF MILEPOST 58, 40.0 M (131.2 FT) SOUTHEAST OF THE HIGHWAY
 PU1270'CENTERLINE, 9.1 M (29.9 FT) SOUTHWEST OF TRIANGULATION STATION COLE,
 PU1270'5.0 M (16.4 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 PU1270'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0451 ***********************************************************************
 QT0451  DESIGNATION -  COLET
 QT0451  PID         -  QT0451
 QT0451  STATE/COUNTY-  SD/PERKINS
 QT0451  COUNTRY     -  US
 QT0451  USGS QUAD   -  COLE DAM (2017)
 QT0451
 QT0451                         *CURRENT SURVEY CONTROL
 QT0451  ______________________________________________________________________
 QT0451* NAD 83(1996) POSITION- 45 41 46.36648(N) 102 31 35.65639(W)   ADJUSTED
 QT0451* NAVD 88 ORTHO HEIGHT -   853.    (meters)     2799.    (feet) SCALED
 QT0451  ______________________________________________________________________
 QT0451  GEOID HEIGHT    -        -17.984 (meters)                     GEOID18
 QT0451  LAPLACE CORR    -         -6.46  (seconds)                    DEFLEC18
 QT0451  HORZ ORDER      -  SECOND
 QT0451
 QT0451.The horizontal coordinates were established by classical geodetic methods
 QT0451.and adjusted by the National Geodetic Survey in January 1998.
 QT0451
 QT0451.The orthometric height was scaled from a topographic map.
 QT0451
 QT0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0451.GEOID18 height accuracy estimate available here.
 QT0451
 QT0451.Click photographs - Photos may exist for this station.
 QT0451
 QT0451.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0451
 QT0451. The following values were computed from the NAD 83(1996) position.
 QT0451
 QT0451;                    North         East     Units Scale Factor Converg.
 QT0451;SPC SD N     -   210,086.069   403,246.590   MT  1.00000251   -1 47 17.3
 QT0451;SPC SD N     -   689,257.38  1,322,984.85   sFT  1.00000251   -1 47 17.3
 QT0451;UTM  13      - 5,063,271.079   692,567.367   MT  1.00005592   +1 46 14.3
 QT0451
 QT0451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0451!SPC SD N     -   0.99986904  x   1.00000251  =   0.99987155
 QT0451!UTM  13      -   0.99986904  x   1.00005592  =   0.99992495
 QT0451
 QT0451:                Primary Azimuth Mark                     Grid Az
 QT0451:SPC SD N     -  COLET AZ MK                              142 05 16.6
 QT0451:UTM  13      -  COLET AZ MK                              138 31 45.0
 QT0451
 QT0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9256763271(NAD 83)
 QT0451
 QT0451|---------------------------------------------------------------------|
 QT0451| PID    Reference Object                     Distance      Geod. Az  |
 QT0451|                                                           dddmmss.s |
 QT0451| CQ8125 COLET AZ MK                                        1401759.3 |
 QT0451| CQ8126 COLET RM 1                           11.522 METERS 21846     |
 QT0451| CQ8127 COLET RM 2                           12.421 METERS 32516     |
 QT0451|---------------------------------------------------------------------|
 QT0451
 QT0451                          SUPERSEDED SURVEY CONTROL
 QT0451
 QT0451  NAD 83(1993)-  45 41 46.35684(N)    102 31 35.65469(W) AD(       ) 2
 QT0451  NAD 83(1986)-  45 41 46.35708(N)    102 31 35.65432(W) AD(       ) 2
 QT0451  NAD 27      -  45 41 46.37400(N)    102 31 34.09100(W) AD(       ) 2
 QT0451
 QT0451.Superseded values are not recommended for survey control.
 QT0451
 QT0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0451.See file dsdata.pdf to determine how the superseded data were derived.
 QT0451
 QT0451_MARKER: DS = TRIANGULATION STATION DISK
 QT0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0451_STAMPING: COLET 1952
 QT0451_MARK LOGO: CGS
 QT0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0451+STABILITY: SURFACE MOTION
 QT0451
 QT0451  HISTORY     - Date     Condition        Report By
 QT0451  HISTORY     - 1952     MONUMENTED       CGS
 QT0451
 QT0451                          STATION DESCRIPTION
 QT0451
 QT0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0451'THE STATION IS ABOUT 12 MILES NORTH-NORTHWEST OF BISON, 10
 QT0451'MILES SOUTHEAST OF LODGEPOLE, IN SECTION 16, T 20 N, R 13 E,
 QT0451'ON LAND OWNED BY THE STATE, 11 FEET SOUTH OF A 4 X 4 INCH
 QT0451'WITNESS POST, AND 11 FEET WEST OF THE EAST EDGE OF THE BUTTE.
 QT0451'
 QT0451'TO REACH THE STATION FROM THE T-INTERSECTION ON STATE HIGHWAY
 QT0451'8 ABOUT 1/2 MILE NORTH OF BISON, GO EAST ON THE HIGHWAY FOR
 QT0451'0.4 MILE TO A CROSS ROAD, TURN LEFT AND GO NORTH ON GRADED
 QT0451'DIRT ROAD FOR 5.65 MILES TO A LARGE CONCRETE BRIDGE, CONTINUE
 QT0451'NORTH FOR 1.05 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QT0451'WEST AND NORTH ON MAIN ROAD FOR 7.3 MILES TO A CATTLE GUARD
 QT0451'AND AZIMUTH MARK ON LEFT, TURN LEFT AND GO NORTHWEST ACROSS
 QT0451'COUNTRY FOR 0.6 MILE TO TOP OF A FLAT-TOPPED BUTTE AND THE
 QT0451'STATION.
 QT0451'
 QT0451'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0451'COLET 1952.
 QT0451'
 QT0451'REFERENCE MARK 1 IS 45 FEET NORTHWEST OF THE SOUTHEAST EDGE
 QT0451'OF THE BUTTE.  THE MARK PROJECTS 2 INCHES, AND THE DISK IS
 QT0451'STAMPED COLET NO 1 1952.
 QT0451'
 QT0451'REFERENCE MARK 2 IS 20 FEET SOUTH OF THE NORTH EDGE OF THE
 QT0451'BUTTE.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 QT0451'COLET NO 2 1952.
 QT0451'
 QT0451'THE AZIMUTH MARK IS 50 FEET WEST OF THE CATTLE GUARD, 4 FEET
 QT0451'EAST OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT NORTH OF A
 QT0451'WIRE FENCE.  THE MARK PROJECTS 8 INCHES, AND THE DISK IS
 QT0451'STAMPED COLET 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1007 ***********************************************************************
 NM1007  DESIGNATION -  COLLEGE AZ MK
 NM1007  PID         -  NM1007
 NM1007  STATE/COUNTY-  SD/YANKTON
 NM1007  COUNTRY     -  US
 NM1007  USGS QUAD   -  YANKTON (2017)
 NM1007
 NM1007                         *CURRENT SURVEY CONTROL
 NM1007  ______________________________________________________________________
 NM1007* NAD 83(1986) POSITION- 42 52 48.     (N) 097 23 20.     (W)   SCALED
 NM1007* NAVD 88 ORTHO HEIGHT -   377.249 (meters)     1237.69  (feet) ADJUSTED
 NM1007  ______________________________________________________________________
 NM1007  GEOID HEIGHT    -        -25.597 (meters)                     GEOID18
 NM1007  DYNAMIC HEIGHT  -        377.142 (meters)     1237.34  (feet) COMP
 NM1007  MODELED GRAVITY -    980,325.2   (mgal)                       NAVD 88
 NM1007
 NM1007  VERT ORDER      -  FIRST     CLASS II
 NM1007
 NM1007.The horizontal coordinates were scaled from a map and have
 NM1007.an estimated accuracy of +/- 6 seconds.
 NM1007
 NM1007.The orthometric height was determined by differential leveling and
 NM1007.adjusted by the NATIONAL GEODETIC SURVEY
 NM1007.in June 1991.
 NM1007
 NM1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1007.GEOID18 height accuracy estimate available here.
 NM1007
 NM1007.Click photographs - Photos may exist for this station.
 NM1007
 NM1007.The dynamic height is computed by dividing the NAVD 88
 NM1007.geopotential number by the normal gravity value computed on the
 NM1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1007.degrees latitude (g = 980.6199 gals.).
 NM1007
 NM1007.The modeled gravity was interpolated from observed gravity values.
 NM1007
 NM1007;                    North         East    Units  Estimated Accuracy
 NM1007;SPC SD S     -    64,990.      840,510.      MT  (+/- 180 meters Scaled)
 NM1007
 NM1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN315487(NAD 83)
 NM1007
 NM1007                          SUPERSEDED SURVEY CONTROL
 NM1007
 NM1007  NGVD 29 (??/??/92)  377.048  (m)         1237.03   (f) ADJ UNCH    1 2
 NM1007
 NM1007.Superseded values are not recommended for survey control.
 NM1007
 NM1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1007.See file dsdata.pdf to determine how the superseded data were derived.
 NM1007
 NM1007_MARKER: DZ = AZIMUTH MARK DISK
 NM1007_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM1007_SP_SET: GATE POST
 NM1007_STAMPING: COLLEGE 1948
 NM1007_MARK LOGO: CGS
 NM1007_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1007
 NM1007  HISTORY     - Date     Condition        Report By
 NM1007  HISTORY     - 1948     MONUMENTED       CGS
 NM1007  HISTORY     - 1949     GOOD             CGS
 NM1007
 NM1007                          STATION DESCRIPTION
 NM1007
 NM1007'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1007'AT YANKTON.
 NM1007'0.5 MILE NORTH ALONG DOUGLAS AVENUE FROM THE INTERSECTION OF
 NM1007'FOURTH STREET AND DOUGLAS AVENUE, ON THE GROUNDS OF YANKTON
 NM1007'COLLEGE, 0.1 MILE NORTHEAST OF TRIANGULATION STATION COLLEGE
 NM1007'1948, AND SET IN THE TOP OF THE NORTH GATE POST OF THE EAST
 NM1007'GATE TO A GARDEN TERRACE, THE GATE POST IS 5 FEET HIGH AND 2.8
 NM1007'FEET SQUARE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1002 ***********************************************************************
 NM1002  DESIGNATION -  COLLEGE RESET
 NM1002  PID         -  NM1002
 NM1002  STATE/COUNTY-  SD/YANKTON
 NM1002  COUNTRY     -  US
 NM1002  USGS QUAD   -  YANKTON (2017)
 NM1002
 NM1002                         *CURRENT SURVEY CONTROL
 NM1002  ______________________________________________________________________
 NM1002* NAD 83(1996) POSITION- 42 52 42.06667(N) 097 23 27.61997(W)   ADJUSTED
 NM1002* NAVD 88 ORTHO HEIGHT -   377.99  (meters)     1240.1   (feet) RESET
 NM1002  ______________________________________________________________________
 NM1002  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM1002  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 NM1002  HORZ ORDER      -  THIRD
 NM1002  VERT ORDER      -  THIRD
 NM1002
 NM1002.The horizontal coordinates were established by classical geodetic methods
 NM1002.and adjusted by the National Geodetic Survey in January 1998.
 NM1002
 NM1002.The orthometric height was computed from unverified reset data.
 NM1002
 NM1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1002.GEOID18 height accuracy estimate available here.
 NM1002
 NM1002.Click photographs - Photos may exist for this station.
 NM1002
 NM1002.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1002
 NM1002. The following values were computed from the NAD 83(1996) position.
 NM1002
 NM1002;                    North         East     Units Scale Factor Converg.
 NM1002;SPC SD S     -    64,804.983   840,340.250   MT  0.99998965   +2 01 47.2
 NM1002;SPC SD S     -   212,614.35  2,757,016.30   sFT  0.99998965   +2 01 47.2
 NM1002;UTM  14      - 4,748,561.774   631,406.219   MT  0.99981243   +1 05 42.0
 NM1002
 NM1002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1002!SPC SD S     -   0.99994474  x   0.99998965  =   0.99993439
 NM1002!UTM  14      -   0.99994474  x   0.99981243  =   0.99975718
 NM1002
 NM1002:                Primary Azimuth Mark                     Grid Az
 NM1002:SPC SD S     -  YANKTON NASH FINCH CO STACK              188 00 37.6
 NM1002:UTM  14      -  YANKTON NASH FINCH CO STACK              188 56 42.8
 NM1002
 NM1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3140648561(NAD 83)
 NM1002
 NM1002|---------------------------------------------------------------------|
 NM1002| PID    Reference Object                     Distance      Geod. Az  |
 NM1002|                                                           dddmmss.s |
 NM1002| NM1877 YANKTON COLL FORBES H STEEPLE       120.817 METERS 00411     |
 NM1002| NM1880 YANKTON COL MUSIC HALL STEEPLE      263.525 METERS 01228     |
 NM1002| NM1007 COLLEGE AZ MK                                      0480807.7 |
 NM1002| NM1004 COLLEGE RM 2                         25.185 METERS 06111     |
 NM1002| NM1006 YANKTON MAGNETIC                     17.463 METERS 10951     |
 NM1002| NM1871 YANKTON SACRED HEART CATH CH        APPROX. 0.6 KM 1782449.5 |
 NM1002| NM1869 YANKTON NEW ENG DISTILL CO STK      APPROX. 1.2 KM 1884433.3 |
 NM1002| NM1868 YANKTON NASH FINCH CO STACK         APPROX. 1.1 KM 1900224.8 |
 NM1002| NM1863 YANKTON CO CTHSE CLOCK TOWER        APPROX. 1.1 KM 2043752.7 |
 NM1002| NM1872 YANKTON MUNICIPAL TANK              APPROX. 1.2 KM 2452923.6 |
 NM1002| NM1001 COLLEGE RM 1                         12.522 METERS 35850     |
 NM1002|---------------------------------------------------------------------|
 NM1002
 NM1002                          SUPERSEDED SURVEY CONTROL
 NM1002
 NM1002  NAD 83(1995)-  42 52 42.06669(N)    097 23 27.61996(W) AD(       ) 3
 NM1002  NAD 83(1986)-  42 52 42.07538(N)    097 23 27.61071(W) AD(       ) 3
 NM1002  NAD 27      -  42 52 42.08700(N)    097 23 26.40600(W) AD(       ) 3
 NM1002
 NM1002.Superseded values are not recommended for survey control.
 NM1002
 NM1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1002.See file dsdata.pdf to determine how the superseded data were derived.
 NM1002
 NM1002_MARKER: DS = TRIANGULATION STATION DISK
 NM1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1002_STAMPING: COLLEGE 1948 1968
 NM1002_MARK LOGO: CGS
 NM1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1002+STABILITY: SURFACE MOTION
 NM1002
 NM1002  HISTORY     - Date     Condition        Report By
 NM1002  HISTORY     - 1968     MONUMENTED       CGS
 NM1002
 NM1002                          STATION DESCRIPTION
 NM1002
 NM1002'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NM1002'THE STATION SURFACE AND UNDERGROUND MARKS WERE COMPLETELY DESTROYED
 NM1002'WHEN GROUND AT STATION SITE WAS LOWERED FOR A NEW STUDENT
 NM1002'UNION BUILDING WHICH WAS BUILT NORTHEAST OF THE STATION SITE.
 NM1002'YANKTON MAGNETIC STATION WAS FOUND DESTROYED.  REFERENCE MARK NO. 1
 NM1002'AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD
 NM1002'CONDITION.  THE NEW STUDENT UNION BUILDING OBSTRUCTED THE LINE
 NM1002'OF SIGHT TO THE AZIMUTH MARK AND THERE IS NO SUITABLE
 NM1002'PLACE TO SET A NEW ONE.
 NM1002'
 NM1002'THE STATION MARK WAS RE-ESTABLISHED FROM THE REFERENCE MARK
 NM1002'NO. 1 AND THE INTERSECTION STATIONS SHOWN ABOVE IN THE BOX
 NM1002'SCORE.  REFERENCE MARK NO. 1 WAS LOWERED VERTICALLY IN PLACE AND
 NM1002'REFERENCE MARK NO. 2 WAS SET.
 NM1002'
 NM1002'FOLLOWING IS A NEW DESCRIPTION.
 NM1002'
 NM1002'LOCATED IN THE SOUTHEAST ANGLE OF THE INTERSECTION OF 10TH
 NM1002'AND DOUGLAS STREETS IN THE NORTH PART OF YANKTON, AND ON THE
 NM1002'YANKTON COLLEGE CAMPUS.
 NM1002'
 NM1002'STATION MARKS ARE STANDARD DISKS STAMPED COLLEGE 1948 1968.  THE
 NM1002'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 NM1002'IS FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 134 FEET
 NM1002'SOUTHEAST OF THE SOUTHEAST CORNER OF A FENCE AROUND OLD LOOKOUT
 NM1002'BUILDING AND 94.5 FEET SOUTHWEST OF THE SOUTH DOOR AT THE BACK
 NM1002'ENTRANCE TO THE KITCHEN FOR THE NEW STUDENT UNION BUILDING.
 NM1002'THE UNDERGROUND MARK IS SET IN THE TOP OF AN IRREGULAR MASS
 NM1002'OF CONCRETE 36 INCHES BELOW THE SURFACE OF THE GROUND.
 NM1002'
 NM1002'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED COLLEGE 1948
 NM1002'NO. 1 1968, IS SET IN THE TOP OF A SQUARE CONCRETE POST WHICH
 NM1002'PROJECTS 1 INCH.  IT IS 73.5 FEET WEST-NORTHWEST OF A BRICK
 NM1002'PILLAR AT THE NORTH SIDE OF A LOADING PLATFORM TO KITCHEN AREA.
 NM1002'
 NM1002'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED COLLEGE 1948
 NM1002'NO. 2 1968, IS CEMENTED IN A DRILL HOLE IN THE BOTTOM STEP
 NM1002'WHICH IS ATTACHED TO THE LOADING DOCK AT THE SOUTHWEST SIDE OF
 NM1002'THE NEW STUDENT UNION BUILDING AND THE DOCK LEADS TO THE BACK
 NM1002'ENTRANCE TO THE KITCHEN.  IT IS 0.55 FEET SOUTHEAST OF THE
 NM1002'SOUTHEAST CORNER OF THE LOADING DOCK.
 NM1002'
 NM1002'THE AZIMUTH MARK WAS RECOVERED AS DESCRIBED IN THE 1948
 NM1002'DESCRIPTION, BUT NO LONGER VISIBLE AT STATION SITE.
 NM1002'
 NM1002'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT YANKTON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1001 ***********************************************************************
 NM1001  DESIGNATION -  COLLEGE RM 1
 NM1001  PID         -  NM1001
 NM1001  STATE/COUNTY-  SD/YANKTON
 NM1001  COUNTRY     -  US
 NM1001  USGS QUAD   -  YANKTON (2017)
 NM1001
 NM1001                         *CURRENT SURVEY CONTROL
 NM1001  ______________________________________________________________________
 NM1001* NAD 83(1986) POSITION- 42 52 42.47   (N) 097 23 27.63   (W)   HD_HELD1
 NM1001* NAVD 88 ORTHO HEIGHT -   378.668 (meters)     1242.35  (feet) ADJUSTED
 NM1001  ______________________________________________________________________
 NM1001  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM1001  DYNAMIC HEIGHT  -        378.561 (meters)     1242.00  (feet) COMP
 NM1001  MODELED GRAVITY -    980,325.4   (mgal)                       NAVD 88
 NM1001
 NM1001  VERT ORDER      -  FIRST     CLASS II
 NM1001
 NM1001.The horizontal coordinates were determined by differentially corrected
 NM1001.hand held GPS observations or other comparable positioning techniques
 NM1001.and have an estimated accuracy of +/- 3 meters.
 NM1001
 NM1001.The orthometric height was determined by differential leveling and
 NM1001.adjusted by the NATIONAL GEODETIC SURVEY
 NM1001.in June 1991.
 NM1001
 NM1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1001.GEOID18 height accuracy estimate available here.
 NM1001
 NM1001.Click photographs - Photos may exist for this station.
 NM1001
 NM1001.The dynamic height is computed by dividing the NAVD 88
 NM1001.geopotential number by the normal gravity value computed on the
 NM1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1001.degrees latitude (g = 980.6199 gals.).
 NM1001
 NM1001.The modeled gravity was interpolated from observed gravity values.
 NM1001
 NM1001;                    North         East    Units  Estimated Accuracy
 NM1001;SPC SD S     -    64,817.4     840,339.6     MT  (+/- 3 meters HH1 GPS) 
 NM1001
 NM1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3140548574(NAD 83)
 NM1001
 NM1001                          SUPERSEDED SURVEY CONTROL
 NM1001
 NM1001  NGVD 29 (??/??/92)  378.467  (m)         1241.69   (f) ADJ UNCH    1 2
 NM1001
 NM1001.Superseded values are not recommended for survey control.
 NM1001
 NM1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1001.See file dsdata.pdf to determine how the superseded data were derived.
 NM1001
 NM1001_MARKER: DR = REFERENCE MARK DISK
 NM1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1001_STAMPING: COLLEGE NO 1 1948
 NM1001_MARK LOGO: CGS
 NM1001_PROJECTION: PROJECTING 6 CENTIMETERS
 NM1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1001+STABILITY: SURFACE MOTION
 NM1001
 NM1001  HISTORY     - Date     Condition        Report By
 NM1001  HISTORY     - 1948     MONUMENTED       CGS
 NM1001  HISTORY     - 1949     GOOD             CGS
 NM1001  HISTORY     - 1968     SEE DESCRIPTION  CGS
 NM1001
 NM1001                          STATION DESCRIPTION
 NM1001
 NM1001'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1001'AT YANKTON.
 NM1001'0.5 MILE NORTH ALONG DOUGLAS AVENUE FROM THE INTERSECTION OF
 NM1001'FOURTH STREET AND DOUGLAS AVENUE, ON THE GROUNDS OF YANKTON
 NM1001'COLLEGE, 41 FEET NORTH OF TRIANGULATION STATION COLLEGE 1948,
 NM1001'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 NM1001'THE GROUND.
 NM1001
 NM1001                          STATION RECOVERY (1968)
 NM1001
 NM1001'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NM1001'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1003 ***********************************************************************
 NM1003  DESIGNATION -  COLLEGE RM 1 RESET
 NM1003  PID         -  NM1003
 NM1003  STATE/COUNTY-  SD/YANKTON
 NM1003  COUNTRY     -  US
 NM1003  USGS QUAD   -  YANKTON (2017)
 NM1003
 NM1003                         *CURRENT SURVEY CONTROL
 NM1003  ______________________________________________________________________
 NM1003* NAD 83(1986) POSITION- 42 52 42.47   (N) 097 23 27.63   (W)   HD_HELD1
 NM1003* NAVD 88 ORTHO HEIGHT -   378.13  (meters)     1240.6   (feet) RESET
 NM1003  ______________________________________________________________________
 NM1003  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM1003  VERT ORDER      -  THIRD
 NM1003
 NM1003.The horizontal coordinates were determined by differentially corrected
 NM1003.hand held GPS observations or other comparable positioning techniques
 NM1003.and have an estimated accuracy of +/- 3 meters.
 NM1003
 NM1003.The orthometric height was computed from unverified reset data.
 NM1003
 NM1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1003.GEOID18 height accuracy estimate available here.
 NM1003
 NM1003.Click photographs - Photos may exist for this station.
 NM1003
 NM1003;                    North         East    Units  Estimated Accuracy
 NM1003;SPC SD S     -    64,817.4     840,339.6     MT  (+/- 3 meters HH1 GPS) 
 NM1003
 NM1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3140548574(NAD 83)
 NM1003
 NM1003                          SUPERSEDED SURVEY CONTROL
 NM1003
 NM1003.No superseded survey control is available for this station.
 NM1003
 NM1003_MARKER: DR = REFERENCE MARK DISK
 NM1003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1003_STAMPING: COLLEGE 1948 NO 1 1968
 NM1003_MARK LOGO: CGS
 NM1003_PROJECTION: PROJECTING 3 CENTIMETERS
 NM1003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1003+STABILITY: SURFACE MOTION
 NM1003
 NM1003  HISTORY     - Date     Condition        Report By
 NM1003  HISTORY     - 1968     MONUMENTED       CGS
 NM1003  HISTORY     - 1968     GOOD             CGS
 NM1003
 NM1003                          STATION DESCRIPTION
 NM1003
 NM1003'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 NM1003'AT YANKTON.
 NM1003'IT IS 41.08 FEET NORTH OF TRIANGULATION STATION COLLEGE 1948
 NM1003'1968, 73.5 FEET WEST-NORTHWEST OF A BRICK PILLAR AT THE NORTH
 NM1003'SIDE OF THE LOADING PLATFORM LEADING TO THE KITCHEN AT THE
 NM1003'SOUTHWEST SIDE OF THE NEW STUDENT UNION BUILDING, AND SET IN
 NM1003'THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 1 INCH.
 NM1003'NOTE-- THE MARK WAS EXPOSED ABOUT 1 1/2 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1004 ***********************************************************************
 NM1004  DESIGNATION -  COLLEGE RM 2
 NM1004  PID         -  NM1004
 NM1004  STATE/COUNTY-  SD/YANKTON
 NM1004  COUNTRY     -  US
 NM1004  USGS QUAD   -  YANKTON (2017)
 NM1004
 NM1004                         *CURRENT SURVEY CONTROL
 NM1004  ______________________________________________________________________
 NM1004* NAD 83(1986) POSITION- 42 52 42.46   (N) 097 23 26.65   (W)   HD_HELD1
 NM1004* NAVD 88 ORTHO HEIGHT -   377.80  (meters)     1239.5   (feet) RESET
 NM1004  ______________________________________________________________________
 NM1004  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM1004  VERT ORDER      -  THIRD
 NM1004
 NM1004.The horizontal coordinates were determined by differentially corrected
 NM1004.hand held GPS observations or other comparable positioning techniques
 NM1004.and have an estimated accuracy of +/- 3 meters.
 NM1004
 NM1004.The orthometric height was computed from unverified reset data.
 NM1004
 NM1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1004.GEOID18 height accuracy estimate available here.
 NM1004
 NM1004.Click photographs - Photos may exist for this station.
 NM1004
 NM1004;                    North         East    Units  Estimated Accuracy
 NM1004;SPC SD S     -    64,817.9     840,361.8     MT  (+/- 3 meters HH1 GPS) 
 NM1004
 NM1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3142748574(NAD 83)
 NM1004
 NM1004                          SUPERSEDED SURVEY CONTROL
 NM1004
 NM1004.No superseded survey control is available for this station.
 NM1004
 NM1004_MARKER: DR = REFERENCE MARK DISK
 NM1004_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 NM1004_SP_SET: STEP
 NM1004_STAMPING: COLLEGE 1948 NO 2 1968
 NM1004_MARK LOGO: CGS
 NM1004_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1004
 NM1004  HISTORY     - Date     Condition        Report By
 NM1004  HISTORY     - 1968     MONUMENTED       CGS
 NM1004
 NM1004                          STATION DESCRIPTION
 NM1004
 NM1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (MEW)
 NM1004'AT YANKTON.
 NM1004'ABOUT 0.5 MILE NORTH ALONG DOUGLAS AVENUE FROM THE INTERSECTION
 NM1004'OF FOURTH STREET AND DOUGLAS AVENUE, ON THE GROUNDS OF THE
 NM1004'YANKTON COLLEGE, 0.55 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 NM1004'OF A LOADING DOCK, AND CEMENTED IN A DRILL HOLE IN THE BOTTOM
 NM1004'STEP WHICH IS ATTACHED TO THE LOADING DOCK AT THE SOUTHWEST
 NM1004'SIDE OF THE NEW STUDENT UNION BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0841 ***********************************************************************
 OQ0841  DESIGNATION -  COLMAN MUNICIPAL TANK
 OQ0841  PID         -  OQ0841
 OQ0841  STATE/COUNTY-  SD/MOODY
 OQ0841  COUNTRY     -  US
 OQ0841  USGS QUAD   -  COLMAN (2017)
 OQ0841
 OQ0841                         *CURRENT SURVEY CONTROL
 OQ0841  ______________________________________________________________________
 OQ0841* NAD 83(1996) POSITION- 43 59 00.76794(N) 096 48 47.24447(W)   ADJUSTED
 OQ0841  ______________________________________________________________________
 OQ0841  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 OQ0841  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 OQ0841  HORZ ORDER      -  THIRD
 OQ0841
 OQ0841.The horizontal coordinates were established by classical geodetic methods
 OQ0841.and adjusted by the National Geodetic Survey in January 1998.
 OQ0841
 OQ0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0841.GEOID18 height accuracy estimate available here.
 OQ0841
 OQ0841.Click photographs - Photos may exist for this station.
 OQ0841
 OQ0841.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0841
 OQ0841. The following values were computed from the NAD 83(1996) position.
 OQ0841
 OQ0841;                    North         East     Units Scale Factor Converg.
 OQ0841;SPC SD S     -   189,310.605   882,315.528   MT  0.99992715   +2 25 42.3
 OQ0841;SPC SD S     -   621,096.54  2,894,730.19   sFT  0.99992715   +2 25 42.3
 OQ0841;UTM  14      - 4,872,370.305   675,380.905   MT  0.99997832   +1 31 08.6
 OQ0841
 OQ0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7538072370(NAD 83)
 OQ0841
 OQ0841                          SUPERSEDED SURVEY CONTROL
 OQ0841
 OQ0841  NAD 83(1986)-  43 59 00.76987(N)    096 48 47.22276(W) AD(       ) 3
 OQ0841  NAD 27      -  43 59 00.87300(N)    096 48 46.03600(W) AD(       ) 3
 OQ0841
 OQ0841.Superseded values are not recommended for survey control.
 OQ0841
 OQ0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0841.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0841
 OQ0841_MARKER: 53 = ELEVATED TANK
 OQ0841
 OQ0841  HISTORY     - Date     Condition        Report By
 OQ0841  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0841  HISTORY     - 1949     GOOD             CGS
 OQ0841
 OQ0841                          STATION DESCRIPTION
 OQ0841
 OQ0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0841'OBJECT OBSERVED UPON WAS FINIAL ATOP MUNICIPALLY-OWNED WATER SUPPLY
 OQ0841'TANK, LOCATED IN CENTRAL PART OF CITY OF COLMAN.  IT IS
 OQ0841'APPROXIMATELY 125 FEET TALL.
 OQ0841
 OQ0841                          STATION RECOVERY (1949)
 OQ0841
 OQ0841'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0841'THE STATION IS LOCATED IN THE TOWN OF COLMAN, 1/2 BLOCK EAST OF THE
 OQ0841'MAIN STREET.  IT IS A 4 LEGGED STEEL STRUCTURE, APPROXIMATELY
 OQ0841'125 FEET HIGH AND PAINTED BLACK WITH A SILVER TANK.
 OQ0841'
 OQ0841'THE POINT INTERSECTED WAS THE BALL AT THE TOP OF TANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0961 ***********************************************************************
 PR0961  DESIGNATION -  COLMAN RESET
 PR0961  PID         -  PR0961
 PR0961  STATE/COUNTY-  SD/MOODY
 PR0961  COUNTRY     -  US
 PR0961  USGS QUAD   -  RUTLAND SE (2017)
 PR0961
 PR0961                         *CURRENT SURVEY CONTROL
 PR0961  ______________________________________________________________________
 PR0961* NAD 83(1996) POSITION- 44 01 01.66471(N) 096 47 19.05502(W)   ADJUSTED
 PR0961* NAVD 88 ORTHO HEIGHT -   524.    (meters)     1719.    (feet) SCALED
 PR0961  ______________________________________________________________________
 PR0961  GEOID HEIGHT    -        -25.913 (meters)                     GEOID18
 PR0961  LAPLACE CORR    -         -2.36  (seconds)                    DEFLEC18
 PR0961  HORZ ORDER      -  THIRD
 PR0961
 PR0961.The horizontal coordinates were established by classical geodetic methods
 PR0961.and adjusted by the National Geodetic Survey in January 1998.
 PR0961
 PR0961.The orthometric height was scaled from a topographic map.
 PR0961
 PR0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0961.GEOID18 height accuracy estimate available here.
 PR0961
 PR0961.Click photographs - Photos may exist for this station.
 PR0961
 PR0961.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0961
 PR0961. The following values were computed from the NAD 83(1996) position.
 PR0961
 PR0961;                    North         East     Units Scale Factor Converg.
 PR0961;SPC SD S     -   193,121.921   884,119.773   MT  0.99993105   +2 26 43.2
 PR0961;SPC SD S     -   633,600.84  2,900,649.62   sFT  0.99993105   +2 26 43.2
 PR0961;UTM  14      - 4,876,152.725   677,245.476   MT  0.99998640   +1 32 13.3
 PR0961
 PR0961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0961!SPC SD S     -   0.99992186  x   0.99993105  =   0.99985291
 PR0961!UTM  14      -   0.99992186  x   0.99998640  =   0.99990826
 PR0961
 PR0961:                Primary Azimuth Mark                     Grid Az
 PR0961:SPC SD S     -  COLMAN AZ MK                             177 55 14.7
 PR0961:UTM  14      -  COLMAN AZ MK                             178 49 44.6
 PR0961
 PR0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7724576152(NAD 83)
 PR0961
 PR0961|---------------------------------------------------------------------|
 PR0961| PID    Reference Object                     Distance      Geod. Az  |
 PR0961|                                                           dddmmss.s |
 PR0961| CO8371 COLMAN RM 1                          31.721 METERS 04937     |
 PR0961| PR0962 2                                    54.610 METERS 14545     |
 PR0961| CO8372 COLMAN RM 2                          29.465 METERS 17451     |
 PR0961| AH8532 COLMAN AZ MK                                       1802157.9 |
 PR0961| OQ0841 COLMAN MUNICIPAL TANK               APPROX. 4.2 KM 2074640.3 |
 PR0961|---------------------------------------------------------------------|
 PR0961
 PR0961                          SUPERSEDED SURVEY CONTROL
 PR0961
 PR0961  NAD 83(1986)-  44 01 01.66680(N)    096 47 19.03308(W) AD(       ) 3
 PR0961  NAD 27      -  44 01 01.76700(N)    096 47 17.83500(W) AD(       ) 3
 PR0961
 PR0961.Superseded values are not recommended for survey control.
 PR0961
 PR0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0961.See file dsdata.pdf to determine how the superseded data were derived.
 PR0961
 PR0961_MARKER: DH = HORIZONTAL CONTROL DISK
 PR0961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0961_STAMPING: COLMAN 1949 1975
 PR0961_MARK LOGO: NGS
 PR0961_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR0961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0961+STABILITY: SURFACE MOTION
 PR0961
 PR0961  HISTORY     - Date     Condition        Report By
 PR0961  HISTORY     - 1975     MONUMENTED       NGS
 PR0961  HISTORY     - 19840824 GOOD             NGS
 PR0961
 PR0961                          STATION DESCRIPTION
 PR0961
 PR0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PR0961'THE SURFACE STATION MARK WAS FOUND DISTURBED, IT HAD BEEN BUMPED BY A
 PR0961'MACHINE INSTALLING UNDER-GROUND TELEPHONE CABLE.  THE UNDER-GROUND
 PR0961'STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH MARK
 PR0961'WERE RECOVERED IN GOOD CONDITION.  THE SOUTH DAKOTA GEODETIC SURVEY
 PR0961'BENCH MARK WAS FOUND IN POOR CONDITION.  IT IS LOOSE IN THE GROUND, IT
 PR0961'MAY HAVE BEEN BUMPED BY FARM MACHINERY.  THE POSITION OF THE
 PR0961'UNDER-GROUND STATION MARK WAS HELD AND THE MARK REMOVED, A NEW STATION
 PR0961'MARK WAS SET LOWER AND A NEW SURFACE STATION MARK WAS PLUMBED OVER IT
 PR0961'FLUSH WITH THE GROUND.  SHORTER DISTANCES WERE MEASURED TO REFERENCE
 PR0961'MARKS NO. 1 AND NO. 2, POSSIBLY DUE TO SLOPE MEASUREMENT.  A NEW
 PR0961'DESCRIPTION FOLLOWS--
 PR0961'
 PR0961'THE STATION IS LOCATED ABOUT 1 MILE EAST AND 2-1/2 MILES NORTH OF
 PR0961'COLMAN ALONG THE EAST SIDE OF OLD U.S. HIGHWAY 77, REFERENCE MARK NO.
 PR0961'1 AND BENCH MARK SDGS ARE ON PROPERTY OWNED BY MR. ROBERT CLARK WHO
 PR0961'LIVES ABOUT 0.1 MILE NORTH OF THE STATION.
 PR0961'
 PR0961'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND STATE
 PR0961'ROUTE 34 AT THE SOUTH EDGE OF COLMAN, GO EAST ON HIGHWAY 34 FOR 1.25
 PR0961'MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH ON OLD U.S. HIGHWAY
 PR0961'77 FOR 2 MILES TO A CROSSROAD INTERSECTION AND THE AZIMUTH MARK ON THE
 PR0961'RIGHT AS DESCRIBED, CONTINUE NORTH ON THE HIGHWAY FOR 0.65 MILE TO A
 PR0961'FIELD ENTRANCE ON THE RIGHT AND THE STATION AS DESCRIBED. (THE FIELD
 PR0961'ENTRANCE IS ABOUT 0.1 MILE SOUTH OF THE DRIVEWAY LEADING EAST INTO THE
 PR0961'CLARK FARMSTEAD.)
 PR0961'
 PR0961'THE STATION MARK IS A STANDARD DISK STAMPED COLMAN 1949 1975, SET IN
 PR0961'THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 81
 PR0961'FEET SOUTH OF THE CENTER OF THE FIELD ENTRANCE, 70 FEET
 PR0961'SOUTH-SOUTHWEST OF THE SOUTH GATE POST, 40 FEET EAST OF THE CENTER OF
 PR0961'THE ROAD, AND 10 FEET WEST OF A FENCE AND METAL WITNESS POST.
 PR0961'
 PR0961'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED COLMAN NO 1 1949, SET
 PR0961'IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT
 PR0961'IS IN PASTURE LAND, 118 FEET EAST OF THE CENTER OF THE HIGHWAY, 68
 PR0961'FEET EAST OF THE SOUTH GATE POST AT THE FIELD ENTRANCE, AND 1-FOOT
 PR0961'SOUTH OF A FENCE.
 PR0961'
 PR0961'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED COLMAN NO 2 1949, SET
 PR0961'IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT
 PR0961'IS 166 FEET SOUTH OF THE SOUTH GATE POST THE FIELD ENTRANCE, 97 FEET
 PR0961'SOUTH OF THE METAL WITNESS POST, 49 FEET EAST OF THE CENTER OF THE
 PR0961'ROAD, AND 1-FOOT WEST OF THE RIGHT-OF-WAY FENCE.
 PR0961'
 PR0961'THE SDGS BENCH MARK IS A CGS+SS BENCH MARK DISK WITH NO STAMPING ON IT
 PR0961'SET IN THE TOP OF A 4 X 4-INCH SQUARE CONCRETE POST WHICH PROJECTS
 PR0961'8-INCHES.  IT IS ON TOP OF A LOW RIDGE IN A PASTURE, 141 FEET EAST OF
 PR0961'THE CENTER OF THE HIGHWAY, 215 FEET SOUTH OF AN EAST-WEST FENCE, 91
 PR0961'FEET EAST OF THE RIGHT-OF-WAY FENCE, AND 6-FEET NORTHWEST OF A
 PR0961'ROCKPILE.  THE POST IS SLIGHTLY CHIPPED AND IT IS LOOSE IN THE GROUND.
 PR0961'
 PR0961'THE AZIMUTH MARK IS A STANDARD DISK STAMPED COLMAN 1949, SET IN THE
 PR0961'TOP OF A SQUARE CONCRETE MONUMENT 6-INCHES BELOW GROUND LEVEL.  IT IS
 PR0961'37 FEET EAST OF THE CENTER OF THE HIGHWAY, 18 FEET NORTH OF THE CENTER
 PR0961'OF THE CROSSROAD, 7 FEET EAST OF A WOODEN GUARD POST, AND 1.5 FOOT
 PR0961'LOWER THEN THE GRAVELED ROAD.
 PR0961'
 PR0961'NOTE-THE UNDERGROUND TELEPHONE CABLE RUNS NORTH AND SOUTH, AND PASSES
 PR0961'ALONG THE EAST SIDE OF THE STATION MARK.
 PR0961'
 PR0961'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN ABOUT 2.5 MILES
 PR0961'NORTH-NORTHEAST OF COLMAN.
 PR0961
 PR0961                          STATION RECOVERY (1984)
 PR0961
 PR0961'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PR0961'THE STATION MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE RECOVERED
 PR0961'IN GOOD CONDITION.  REFERENCE MARK 1 HAD BEEN HIT WITH FARM EQUIPMENT
 PR0961'AND DISTURBED.  THE PROPERTY OWNER REQUESTED THAT IT BE REMOVED, WHICH
 PR0961'WAS DONE AT THIS TIME AND REFERENCE MARK 3 WAS ESTABLISHED.  THE
 PR0961'DISTANCE AND DIRECTION TO REFERENCE MARK 2 AGREED WITH THE 1975
 PR0961'OBSERVATIONS.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PR0961'
 PR0961'THE STATION IS LOCATED 4.4 KM (2.75 MI) NORTH-NORTHEAST OF COLMAN,
 PR0961'ALONG THE EAST SIDE OF OLD HIGHWAY 77, IN THE RIGHT-OF-WAY.
 PR0961'
 PR0961'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAY 34 AND MAIN
 PR0961'STREET IN COLMAN, GO EAST ON HIGHWAY 34 FOR 2.0 KM (1.25 MI) TO A SIDE
 PR0961'ROAD LEFT. TURN LEFT AND GO NORTH ON OLD HIGHWAY 77 FOR 3.2 KM
 PR0961'(2.00 MI) TO A CROSSROAD AND THE AZIMUTH MARK.  CONTINUE NORTH ON THE
 PR0961'HIGHWAY FOR 1.0 KM (0.60 MI) TO THE STATION ON THE RIGHT, JUST SOUTH
 PR0961'OF A FIELD ENTRANCE.
 PR0961'
 PR0961'THE STATION IS A STANDARD NGS DISK STAMPED COLMAN 1949 1975 SET INTO
 PR0961'THE TOP OF A ROUND COUNTY MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH
 PR0961'IN THE GROUND.  LOCATED 24.4 METER (80.1 FT) SOUTH FROM THE CENTER OF
 PR0961'THE FEILD ENTRANCE, 12.0 METERS (39.4 FT) EAST FROM THE CENTER OF OLD
 PR0961'HIGHWAY 77 AND 3.0 METER (9.8 FT) WEST FROM A FENCE AND WITNESS POST.
 PR0961'
 PR0961'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED COLMAN NO 2 1949
 PR0961'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PR0961'DIAMETER PROJECTING 4 INCHES (10 CM) IN DIAMETER.  LOCATED 50.6 METERS
 PR0961'(166.0 FT) SOUTH FROM THE SOUTH GATE POST AT FIELD ENTRANCE, 29.6
 PR0961'METERS (97.1 FT) SOUTH FROM A WITNESS POST, 14.9 METERS (48.9 FT)
 PR0961'EAST FROM THE CENTER OF OLD HIGHWAY 77 AND 0.3 METER (1.0 FT) WEST
 PR0961'FROM A FENCE.
 PR0961'
 PR0961'REFERENCE MARK NO. 3 IS A STANDARD NGS DISK STAMPED COLMAN 1949 NO. 3
 PR0961'1984 SET INTO THE TOP OF A ROUND CONCRETE 10 INCHES (25 CM) IN
 PR0961'DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED 14.8
 PR0961'METERS (48.6 FT) EAST FROM THE CENTER OF THE OLD HIGHWAY, 10.75 METERS
 PR0961'(35.27 FT) NORTH FROM A WITNESS POST, 10.5 METER (34.4 FT) SOUTH FROM
 PR0961'THE SOUTH GATE POST OF FIELD ENTRANCE AND 0.4 METER (1.3 FT) WEST FROM
 PR0961'A FENCE.
 PR0961'
 PR0961'AZIMUTH MARK NO. 1 IS A STANDARD CGS DISK STAMPED COLMAN 1949 SET INTO
 PR0961'THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 PR0961'RECESSED 6 INCHES (15 CM) BELOW THE GROUND.  IT IS ABOUT 0.5 M
 PR0961'(1.6 FT) LOWER THAN THE SURFACE OF THE GRAVELED ROAD.  LOCATED 11.3
 PR0961'METER (37.1 FT) EAST FROM THE CENTER OF OLD HIGHWAY 77, 5.5 METER
 PR0961'(18.0 FT) NORTH FROM THE CENTER OF THE GRAVELED ROAD AND 0.3 METER
 PR0961'(1.0 FT) SOUTH FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0885 ***********************************************************************
 OR0885  DESIGNATION -  COLOGNE
 OR0885  PID         -  OR0885
 OR0885  STATE/COUNTY-  SD/GREGORY
 OR0885  COUNTRY     -  US
 OR0885  USGS QUAD   -  LUCAS (2017)
 OR0885
 OR0885                         *CURRENT SURVEY CONTROL
 OR0885  ______________________________________________________________________
 OR0885* NAD 83(1996) POSITION- 43 20 41.13763(N) 099 08 31.77712(W)   ADJUSTED
 OR0885* NAVD 88 ORTHO HEIGHT -   636.    (meters)     2087.    (feet) SCALED
 OR0885  ______________________________________________________________________
 OR0885  GEOID HEIGHT    -        -26.210 (meters)                     GEOID18
 OR0885  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 OR0885  HORZ ORDER      -  SECOND
 OR0885
 OR0885.The horizontal coordinates were established by classical geodetic methods
 OR0885.and adjusted by the National Geodetic Survey in January 1998.
 OR0885
 OR0885.The orthometric height was scaled from a topographic map.
 OR0885
 OR0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0885.GEOID18 height accuracy estimate available here.
 OR0885
 OR0885.Click photographs - Photos may exist for this station.
 OR0885
 OR0885.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0885
 OR0885. The following values were computed from the NAD 83(1996) position.
 OR0885
 OR0885;                    North         East     Units Scale Factor Converg.
 OR0885;SPC SD S     -   113,052.858   696,573.377   MT  0.99991822   +0 49 18.2
 OR0885;SPC SD S     -   370,907.58  2,285,341.15   sFT  0.99991822   +0 49 18.2
 OR0885;UTM  14      - 4,799,110.827   488,477.741   MT  0.99960163   -0 05 51.3
 OR0885
 OR0885!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0885!SPC SD S     -   0.99990433  x   0.99991822  =   0.99982256
 OR0885!UTM  14      -   0.99990433  x   0.99960163  =   0.99950600
 OR0885
 OR0885:                Primary Azimuth Mark                     Grid Az
 OR0885:SPC SD S     -  BOLAND                                   060 59 47.0
 OR0885:UTM  14      -  BOLAND                                   061 54 56.5
 OR0885
 OR0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN8847799110(NAD 83)
 OR0885
 OR0885|---------------------------------------------------------------------|
 OR0885| PID    Reference Object                     Distance      Geod. Az  |
 OR0885|                                                           dddmmss.s |
 OR0885| OR0883 BOLAND                              APPROX.10.7 KM 0614905.2 |
 OR0885|---------------------------------------------------------------------|
 OR0885
 OR0885                          SUPERSEDED SURVEY CONTROL
 OR0885
 OR0885  NAD 83(1995)-  43 20 41.13752(N)    099 08 31.77896(W) AD(       ) 2
 OR0885  NAD 83(1986)-  43 20 41.14177(N)    099 08 31.78569(W) AD(       ) 2
 OR0885  NAD 27      -  43 20 41.14300(N)    099 08 30.44700(W) AD(       ) 2
 OR0885  MORC        -  43 20 38.83000(N)    099 08 30.92000(W) AD(       ) 3
 OR0885
 OR0885.Superseded values are not recommended for survey control.
 OR0885
 OR0885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0885.See file dsdata.pdf to determine how the superseded data were derived.
 OR0885
 OR0885_MARKER: Z = SEE DESCRIPTION
 OR0885_SETTING: 0 = UNSPECIFIED SETTING
 OR0885_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0885
 OR0885  HISTORY     - Date     Condition        Report By
 OR0885  HISTORY     - 1889     MONUMENTED       MORC
 OR0885  HISTORY     - 1945     MARK NOT FOUND   CGS
 OR0885
 OR0885                          STATION DESCRIPTION
 OR0885
 OR0885'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0885'COLOGNE IS ON RIGHT BANK, ON A PROMINENT MOUND 200 FEET IN
 OR0885'DIAMETER AND 25 FEET HIGH, 2-1/2 MILES FROM RIVER.  THE MOUND
 OR0885'IS AT THE HEAD OF RAVINE AND NEAR EDGE OF A LARGE PLATEAU.
 OR0885'MR. COLOGNE LIVES 5 MILES NORTH OF STATION.
 OR0885
 OR0885                          STATION RECOVERY (1945)
 OR0885
 OR0885'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 OR0885'AT STATION MULLEN, WHICH IS ON THE HIGHEST POINT OF THE HILL
 OR0885'AND THE PROBABLE POSITION OF COLOGNE (MO.R.C.), NO EVIDENCE
 OR0885'COULD BE FOUND OF THE MO.R.C. MARK.  LOCAL INFORMATION FROM
 OR0885'A 35-YEAR KNOWLEDGE OF THE HILL STATES OUR MARK TO BE THE
 OR0885'ONLY MARK EVER SEEN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0911 ***********************************************************************
 OR0911  DESIGNATION -  COLOME
 OR0911  PID         -  OR0911
 OR0911  STATE/COUNTY-  SD/TRIPP
 OR0911  COUNTRY     -  US
 OR0911  USGS QUAD   -  COLOME (2017)
 OR0911
 OR0911                         *CURRENT SURVEY CONTROL
 OR0911  ______________________________________________________________________
 OR0911* NAD 83(1996) POSITION- 43 15 38.54385(N) 099 42 21.29118(W)   ADJUSTED
 OR0911* NAVD 88 ORTHO HEIGHT -   715.986 (meters)     2349.03  (feet) ADJUSTED
 OR0911  ______________________________________________________________________
 OR0911  GEOID HEIGHT    -        -25.235 (meters)                     GEOID18
 OR0911  LAPLACE CORR    -         -5.22  (seconds)                    DEFLEC18
 OR0911  DYNAMIC HEIGHT  -        715.718 (meters)     2348.15  (feet) COMP
 OR0911  MODELED GRAVITY -    980,223.0   (mgal)                       NAVD 88
 OR0911
 OR0911  HORZ ORDER      -  FIRST
 OR0911  VERT ORDER      -  FIRST     CLASS II
 OR0911
 OR0911.The horizontal coordinates were established by classical geodetic methods
 OR0911.and adjusted by the National Geodetic Survey in January 1998.
 OR0911
 OR0911.The orthometric height was determined by differential leveling and
 OR0911.adjusted by the NATIONAL GEODETIC SURVEY
 OR0911.in June 1994.
 OR0911
 OR0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0911.GEOID18 height accuracy estimate available here.
 OR0911
 OR0911.Click photographs - Photos may exist for this station.
 OR0911
 OR0911.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0911
 OR0911.The dynamic height is computed by dividing the NAVD 88
 OR0911.geopotential number by the normal gravity value computed on the
 OR0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0911.degrees latitude (g = 980.6199 gals.).
 OR0911
 OR0911.The modeled gravity was interpolated from observed gravity values.
 OR0911
 OR0911. The following values were computed from the NAD 83(1996) position.
 OR0911
 OR0911;                    North         East     Units Scale Factor Converg.
 OR0911;SPC SD S     -   103,215.188   650,939.289   MT  0.99992625   +0 25 58.2
 OR0911;SPC SD S     -   338,631.83  2,135,623.32   sFT  0.99992625   +0 25 58.2
 OR0911;UTM  14      - 4,790,008.373   442,705.867   MT  0.99964038   -0 29 01.6
 OR0911
 OR0911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0911!SPC SD S     -   0.99989169  x   0.99992625  =   0.99981795
 OR0911!UTM  14      -   0.99989169  x   0.99964038  =   0.99953211
 OR0911
 OR0911:                Primary Azimuth Mark                     Grid Az
 OR0911:SPC SD S     -  DALLAS MUNICIPAL TANK                    100 24 59.1
 OR0911:UTM  14      -  DALLAS MUNICIPAL TANK                    101 19 58.9
 OR0911
 OR0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4270590008(NAD 83)
 OR0911
 OR0911|---------------------------------------------------------------------|
 OR0911| PID    Reference Object                     Distance      Geod. Az  |
 OR0911|                                                           dddmmss.s |
 OR0911| OR1216 COLOME RM 1                          42.672 METERS 04319     |
 OR0911| OR0899 GREGORY MUNICIPAL RES OR TANK       APPROX.22.1 KM 0955415.1 |
 OR0911| OR0913 DALLAS MUNICIPAL TANK               APPROX.15.6 KM 1005057.3 |
 OR0911| TZ5026 COLOME RM 2                          33.943 METERS 11746     |
 OR0911| OR0909 COLOME MUNICIPAL TANK               APPROX. 1.2 KM 2690137.2 |
 OR0911|---------------------------------------------------------------------|
 OR0911
 OR0911                          SUPERSEDED SURVEY CONTROL
 OR0911
 OR0911  NAD 83(1995)-  43 15 38.54309(N)    099 42 21.29309(W) AD(       ) 1
 OR0911  NAD 83(1986)-  43 15 38.55132(N)    099 42 21.30051(W) AD(       ) 1
 OR0911  NAD 27      -  43 15 38.54800(N)    099 42 19.89400(W) AD(       ) 1
 OR0911
 OR0911.Superseded values are not recommended for survey control.
 OR0911
 OR0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0911.See file dsdata.pdf to determine how the superseded data were derived.
 OR0911
 OR0911_MARKER: DS = TRIANGULATION STATION DISK
 OR0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0911_STAMPING: COLOME 1936
 OR0911_MARK LOGO: CGS
 OR0911_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0911+STABILITY: SURFACE MOTION
 OR0911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0911+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR0911
 OR0911  HISTORY     - Date     Condition        Report By
 OR0911  HISTORY     - 1936     MONUMENTED       CGS
 OR0911  HISTORY     - 1936     GOOD             CGS
 OR0911  HISTORY     - 19930919 GOOD             NGS
 OR0911
 OR0911                          STATION DESCRIPTION
 OR0911
 OR0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0911'STATION IS ON THE PROPERTY OF MR. HERMAN, 0.3 MILE EAST OF THE
 OR0911'TOWN OF COLOME, S. DAK., 1/4 MILE EAST BY SOUTH OF THE RAILROAD
 OR0911'STATION IN COLOME, AND 0.2 MILE NORTH OF RAILROAD TRACKS.
 OR0911'
 OR0911'TO REACH FROM COLOME, TAKE U.S. HIGHWAYS 83 AND 18 SOUTH FOR
 OR0911'0.35 MILE FROM POINT WHERE THESE HIGHWAYS TURN SOUTH AT EAST
 OR0911'EDGE OF TOWN (JUST SOUTH OF RAILROAD STATION), TURN LEFT (EAST)
 OR0911'FOR 0.1 MILE TO TRAIL LEFT OPPOSITE RED BARN, TURN LEFT (NORTH)
 OR0911'THROUGH TWO GATES AND ACROSS RAILROAD TRACKS FOR 0.6 MILE TO TOP
 OR0911'OF KNOLL AND STATION.  STATION IS 98.5 FEET WEST OF THE
 OR0911'NORTH-SOUTH FENCE LINE, AND 20 PACES NORTH OF THE EXTENSION OF
 OR0911'CENTERLINE OF THE STREET LEADING TO WATER TANK IN COLOME.
 OR0911'
 OR0911'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION, 1 FOOT WEST
 OR0911'OF FENCE LINE ON NORTHEAST SLOPE OF KNOLL, AND PROJECTS 4
 OR0911'INCHES.
 OR0911'
 OR0911'REFERENCE MARK NO. 2 IS EAST-SOUTHEAST OF STATION, 1 FOOT
 OR0911'WEST OF FENCE LINE ON EAST SLOPE, PROJECTS 4 INCHES, AND IS
 OR0911'153.72 FEET SOUTH OF REFERENCE MARK NO. 1, GROUND MEASUREMENT.
 OR0911'
 OR0911'WATER TANKS AT DALLAS AND COLOME CAN BE USED FOR THE AZIMUTH
 OR0911'AT THIS STATION.  BOTH CAN BE SEEN FROM THE GROUND.  MARK IS
 OR0911'THE FINIAL ON EACH.
 OR0911'
 OR0911'ALL LIGHTS VISIBLE FROM A 64-FOOT TOWER.
 OR0911'
 OR0911'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OR0911'DISKS SET AS DESCRIBED.
 OR0911'
 OR0911'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
 OR0911
 OR0911                          STATION RECOVERY (1936)
 OR0911
 OR0911'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936
 OR0911'RECOVERED IN GOOD CONDITION.
 OR0911
 OR0911                          STATION RECOVERY (1993)
 OR0911
 OR0911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0911'0.1 KM (0.05 MI) NORTH ALONG A PAVED ROAD FROM THE JUNCTION OF U.S.
 OR0911'HIGHWAYS 18 AND 183 IN COLOME, THENCE 0.5 KM (0.30 MI) EASTERLY
 OR0911'ACROSS A FIELD, ON THE HIGHEST POINT OF A KNOLL, 42.7 M (140.1 FT)
 OR0911'SOUTHWEST OF REFERENCE MARK 1, 0.3 M (1.0 FT) WEST OF A WITNESS POST,
 OR0911'AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 OR0911'NOTE--THE MONUMENT HAS BEEN HIT AND CHIPPED, BUT IT IS SOLID IN
 OR0911'PLACE.  THE MONUMENT IS ON PROPERTY OWNED BY DALE EVANS, RR1, BOX
 OR0911'124, COLOME, SD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0910 ***********************************************************************
 OR0910  DESIGNATION -  COLOME CHURCH CUPOLA
 OR0910  PID         -  OR0910
 OR0910  STATE/COUNTY-  SD/TRIPP
 OR0910  COUNTRY     -  US
 OR0910  USGS QUAD   -  COLOME (2017)
 OR0910
 OR0910                         *CURRENT SURVEY CONTROL
 OR0910  ______________________________________________________________________
 OR0910* NAD 83(1996) POSITION- 43 15 36.82485(N) 099 43 06.45116(W)   ADJUSTED
 OR0910  ______________________________________________________________________
 OR0910  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 OR0910  LAPLACE CORR    -         -5.31  (seconds)                    DEFLEC18
 OR0910  HORZ ORDER      -  THIRD
 OR0910
 OR0910.The horizontal coordinates were established by classical geodetic methods
 OR0910.and adjusted by the National Geodetic Survey in January 1998.
 OR0910
 OR0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0910.GEOID18 height accuracy estimate available here.
 OR0910
 OR0910.Click photographs - Photos may exist for this station.
 OR0910
 OR0910.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0910
 OR0910. The following values were computed from the NAD 83(1996) position.
 OR0910
 OR0910;                    North         East     Units Scale Factor Converg.
 OR0910;SPC SD S     -   103,154.528   649,921.234   MT  0.99992630   +0 25 27.0
 OR0910;SPC SD S     -   338,432.81  2,132,283.25   sFT  0.99992630   +0 25 27.0
 OR0910;UTM  14      - 4,789,964.018   441,687.263   MT  0.99964183   -0 29 32.6
 OR0910
 OR0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4168789964(NAD 83)
 OR0910
 OR0910                          SUPERSEDED SURVEY CONTROL
 OR0910
 OR0910  NAD 83(1995)-  43 15 36.82412(N)    099 43 06.45174(W) AD(       ) 3
 OR0910  NAD 83(1986)-  43 15 36.83315(N)    099 43 06.45914(W) AD(       ) 3
 OR0910  NAD 27      -  43 15 36.83000(N)    099 43 05.05000(W) AD(       ) 3
 OR0910
 OR0910.Superseded values are not recommended for survey control.
 OR0910
 OR0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0910.See file dsdata.pdf to determine how the superseded data were derived.
 OR0910
 OR0910_MARKER: 90 = CHURCH SPIRE
 OR0910
 OR0910  HISTORY     - Date     Condition        Report By
 OR0910  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0910  HISTORY     - 1936     GOOD             CGS
 OR0910
 OR0910                          STATION DESCRIPTION
 OR0910
 OR0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0910'ST. ISADOR CATHOLIC CHURCH, LOCATED 3 BLOCKS WEST OF MAIN
 OR0910'STREET OF COLOME.  WHITE FRAME BUILDING, WITH SPIRE.  OBSERVED UPON
 OR0910'TIP OF SPIRE.
 OR0910'
 OR0910'OBSERVED ONLY FROM TRIANGULATION STATION DALLAS.
 OR0910
 OR0910                          STATION RECOVERY (1936)
 OR0910
 OR0910'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0910'POINT OBSERVED UPON WAS BASE OF CROSS, AT CENTER OF CUPOLA.
 OR0910'
 OR0910'CUPOLA IS ON A CHURCH IN COLOME.  THE CHURCH IS WHITE AND IS
 OR0910'ABOUT 50 FEET HIGH.  THE CUPOLA IS WHITE HAS A BLACK ROOF AND DARK
 OR0910'CROSS AND IS THE ONLY CUPOLA IN COLOME, AND OTHER THAN THE
 OR0910'MUNICIPAL TANK, IS THE MOST PROMINENT OBJECT IN TOWN.
 OR0910'
 OR0910'POINT WAS OBSERVED FROM THOMAS AND FARRAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0909 ***********************************************************************
 OR0909  DESIGNATION -  COLOME MUNICIPAL TANK
 OR0909  PID         -  OR0909
 OR0909  STATE/COUNTY-  SD/TRIPP
 OR0909  COUNTRY     -  US
 OR0909  USGS QUAD   -  COLOME (2017)
 OR0909
 OR0909                         *CURRENT SURVEY CONTROL
 OR0909  ______________________________________________________________________
 OR0909* NAD 83(1996) POSITION- 43 15 37.85740(N) 099 43 16.29778(W)   ADJUSTED
 OR0909  ______________________________________________________________________
 OR0909  GEOID HEIGHT    -        -25.202 (meters)                     GEOID18
 OR0909  LAPLACE CORR    -         -5.30  (seconds)                    DEFLEC18
 OR0909  HORZ ORDER      -  THIRD
 OR0909
 OR0909.The horizontal coordinates were established by classical geodetic methods
 OR0909.and adjusted by the National Geodetic Survey in January 1998.
 OR0909
 OR0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0909.GEOID18 height accuracy estimate available here.
 OR0909
 OR0909.Click photographs - Photos may exist for this station.
 OR0909
 OR0909.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0909
 OR0909. The following values were computed from the NAD 83(1996) position.
 OR0909
 OR0909;                    North         East     Units Scale Factor Converg.
 OR0909;SPC SD S     -   103,184.749   649,698.937   MT  0.99992627   +0 25 20.2
 OR0909;SPC SD S     -   338,531.96  2,131,553.93   sFT  0.99992627   +0 25 20.2
 OR0909;UTM  14      - 4,789,997.782   441,465.541   MT  0.99964215   -0 29 39.3
 OR0909
 OR0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4146589997(NAD 83)
 OR0909
 OR0909                          SUPERSEDED SURVEY CONTROL
 OR0909
 OR0909  NAD 83(1995)-  43 15 37.85663(N)    099 43 16.29879(W) AD(       ) 3
 OR0909  NAD 83(1986)-  43 15 37.86565(N)    099 43 16.30613(W) AD(       ) 3
 OR0909  NAD 27      -  43 15 37.86400(N)    099 43 14.90000(W) AD(       ) 3
 OR0909
 OR0909.Superseded values are not recommended for survey control.
 OR0909
 OR0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0909.See file dsdata.pdf to determine how the superseded data were derived.
 OR0909
 OR0909_MARKER: 53 = ELEVATED TANK
 OR0909
 OR0909  HISTORY     - Date     Condition        Report By
 OR0909  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0909  HISTORY     - 1936     GOOD             CGS
 OR0909
 OR0909                          STATION DESCRIPTION
 OR0909
 OR0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0909'MUNICIPAL WATER TANK OF TOWN OF COLOME.  LOCATED 4 BLOCKS WEST
 OR0909'OF MAIN STREET, ON BLUFF.  STEEL TANK WITH FINIAL, ABOUT 50
 OR0909'FEET HIGH.  OBSERVED UPON FINIAL.  OBSERVED ONLY FROM TRIANGULATION
 OR0909'STATION DALLAS.
 OR0909
 OR0909                          STATION RECOVERY (1936)
 OR0909
 OR0909'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0909'POINT OBSERVED UPON WAS THE FINIAL OF THE BLACK MUNICIPAL WATER
 OR0909'TANK OF COLOME, SOUTH DAKOTA, LOCATED AT THE SOUTHWEST EDGE
 OR0909'OF TOWN, APPROXIMATELY 75 FEET HIGH.
 OR0909'
 OR0909'INTERSECTION STATION OBSERVED UPON FROM TRIANGULATION STATIONS
 OR0909'HEATH, FARRAN, COLOME, THOMAS, MOCCASIN, AND WINNER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1216 ***********************************************************************
 OR1216  DESIGNATION -  COLOME RM 1
 OR1216  PID         -  OR1216
 OR1216  STATE/COUNTY-  SD/TRIPP
 OR1216  COUNTRY     -  US
 OR1216  USGS QUAD   -  COLOME (2017)
 OR1216
 OR1216                         *CURRENT SURVEY CONTROL
 OR1216  ______________________________________________________________________
 OR1216* NAD 83(1986) POSITION- 43 15 39.55   (N) 099 42 19.99   (W)   HD_HELD1
 OR1216* NAVD 88 ORTHO HEIGHT -   711.453 (meters)     2334.16  (feet) ADJUSTED
 OR1216  ______________________________________________________________________
 OR1216  GEOID HEIGHT    -        -25.237 (meters)                     GEOID18
 OR1216  DYNAMIC HEIGHT  -        711.187 (meters)     2333.29  (feet) COMP
 OR1216  MODELED GRAVITY -    980,223.2   (mgal)                       NAVD 88
 OR1216
 OR1216  VERT ORDER      -  FIRST     CLASS II
 OR1216
 OR1216.The horizontal coordinates were determined by differentially corrected
 OR1216.hand held GPS observations or other comparable positioning techniques
 OR1216.and have an estimated accuracy of +/- 3 meters.
 OR1216
 OR1216.The orthometric height was determined by differential leveling and
 OR1216.adjusted by the NATIONAL GEODETIC SURVEY
 OR1216.in June 1994.
 OR1216
 OR1216.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1216.GEOID18 height accuracy estimate available here.
 OR1216
 OR1216.Click photographs - Photos may exist for this station.
 OR1216
 OR1216.The dynamic height is computed by dividing the NAVD 88
 OR1216.geopotential number by the normal gravity value computed on the
 OR1216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1216.degrees latitude (g = 980.6199 gals.).
 OR1216
 OR1216.The modeled gravity was interpolated from observed gravity values.
 OR1216
 OR1216;                    North         East    Units  Estimated Accuracy
 OR1216;SPC SD S     -   103,246.5     650,968.4     MT  (+/- 3 meters HH1 GPS) 
 OR1216
 OR1216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN4273590039(NAD 83)
 OR1216
 OR1216                          SUPERSEDED SURVEY CONTROL
 OR1216
 OR1216.No superseded survey control is available for this station.
 OR1216
 OR1216_MARKER: DR = REFERENCE MARK DISK
 OR1216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1216_STAMPING: COLOME NO 1 1936
 OR1216_MARK LOGO: CGS
 OR1216_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1216+STABILITY: SURFACE MOTION
 OR1216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1216+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1216
 OR1216  HISTORY     - Date     Condition        Report By
 OR1216  HISTORY     - 1936     MONUMENTED       CGS
 OR1216  HISTORY     - 19930919 GOOD             NGS
 OR1216
 OR1216                          STATION DESCRIPTION
 OR1216
 OR1216'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1216'0.1 KM (0.05 MI) NORTH ALONG A PAVED ROAD FROM THE JUNCTION OF U.S.
 OR1216'HIGHWAYS 18 AND 183 IN COLOME, THENCE 0.5 KM (0.30 MI) EASTERLY
 OR1216'ACROSS A FIELD, ON THE HIGHEST POINT OF A KNOLL, 42.7 M (140.1 FT)
 OR1216'NORTHEAST OF TRIANGULATION STATION COLOME, 5.0 M (16.4 FT) SOUTHWEST
 OR1216'OF A CULTIVATED FIELD, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 OR1216'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 OR1216'MONUMENT HAS BEEN HIT AND CHIPPED, BUT IT IS SOLID IN PLACE.  THE
 OR1216'MONUMENT IS ON PROPERTY OWNED BY DALE EVANS, RR1, BOX 124, COLOME,
 OR1216'SD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0738 ***********************************************************************
 PS0738  DESIGNATION -  COLONE
 PS0738  PID         -  PS0738
 PS0738  STATE/COUNTY-  SD/SULLY
 PS0738  COUNTRY     -  US
 PS0738  USGS QUAD   -  BLUNT NE (2017)
 PS0738
 PS0738                         *CURRENT SURVEY CONTROL
 PS0738  ______________________________________________________________________
 PS0738* NAD 83(1996) POSITION- 44 39 51.39861(N) 099 48 44.79327(W)   ADJUSTED
 PS0738* NAVD 88 ORTHO HEIGHT -   531.    (meters)     1742.    (feet) SCALED
 PS0738  ______________________________________________________________________
 PS0738  GEOID HEIGHT    -        -23.215 (meters)                     GEOID18
 PS0738  LAPLACE CORR    -         -1.03  (seconds)                    DEFLEC18
 PS0738  HORZ ORDER      -  THIRD
 PS0738
 PS0738.The horizontal coordinates were established by classical geodetic methods
 PS0738.and adjusted by the National Geodetic Survey in January 1998.
 PS0738
 PS0738.The orthometric height was scaled from a topographic map.
 PS0738
 PS0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0738.GEOID18 height accuracy estimate available here.
 PS0738
 PS0738.Click photographs - Photos may exist for this station.
 PS0738
 PS0738.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0738
 PS0738. The following values were computed from the NAD 83(1996) position.
 PS0738
 PS0738;                    North         East     Units Scale Factor Converg.
 PS0738;SPC SD N     -    92,353.480   614,873.832   MT  0.99996178   +0 07 57.9
 PS0738;SPC SD N     -   302,996.38  2,017,298.56   sFT  0.99996178   +0 07 57.9
 PS0738;UTM  14      - 4,945,977.974   435,594.239   MT  0.99965101   -0 34 16.1
 PS0738
 PS0738!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0738!SPC SD N     -   0.99992033  x   0.99996178  =   0.99988211
 PS0738!UTM  14      -   0.99992033  x   0.99965101  =   0.99957137
 PS0738
 PS0738:                Primary Azimuth Mark                     Grid Az
 PS0738:SPC SD N     -  COLONE AZ MK                             271 40 42.1
 PS0738:UTM  14      -  COLONE AZ MK                             272 22 56.1
 PS0738
 PS0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3559445977(NAD 83)
 PS0738
 PS0738|---------------------------------------------------------------------|
 PS0738| PID    Reference Object                     Distance      Geod. Az  |
 PS0738|                                                           dddmmss.s |
 PS0738| CO5422 COLONE RM 1                          13.790 METERS 08355     |
 PS0738| CO5423 COLONE RM 2                          14.706 METERS 23105     |
 PS0738| AH8580 COLONE AZ MK                                       2714840.0 |
 PS0738|---------------------------------------------------------------------|
 PS0738
 PS0738                          SUPERSEDED SURVEY CONTROL
 PS0738
 PS0738  NAD 83(1986)-  44 39 51.39438(N)    099 48 44.79933(W) AD(       ) 3
 PS0738  NAD 27      -  44 39 51.44900(N)    099 48 43.36200(W) AD(       ) 3
 PS0738
 PS0738.Superseded values are not recommended for survey control.
 PS0738
 PS0738.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0738.See file dsdata.pdf to determine how the superseded data were derived.
 PS0738
 PS0738_MARKER: DS = TRIANGULATION STATION DISK
 PS0738_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0738_STAMPING: COLONE 1951
 PS0738_MARK LOGO: CGS
 PS0738_PROJECTION: FLUSH
 PS0738_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0738_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0738+STABILITY: SURFACE MOTION
 PS0738
 PS0738  HISTORY     - Date     Condition        Report By
 PS0738  HISTORY     - 1951     MONUMENTED       CGS
 PS0738  HISTORY     - 19840203 GOOD             NGS
 PS0738
 PS0738                          STATION DESCRIPTION
 PS0738
 PS0738'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0738'THE STATION IS LOCATED ABOUT 13 MILES NORTHEAST OF THE SMALL VILLAGE
 PS0738'OF BLUNT AND ABOUT 5 MILES WEST AND 12 MILES NORTH OF THE SMALL
 PS0738'VILLAGE OF HARROLD, ON THE SOUTH SIDE OF SECTION ROAD.  IT IS 42 FEET
 PS0738'SOUTH OF THE CENTERLINE OF A DIRT ROAD AND 12 FEET EAST OF A ROCK
 PS0738'PILE.  IT IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED COLONE
 PS0738'1951.
 PS0738'
 PS0738'REFERENCE MARK NO. 1 IS 38 FEET SOUTH OF THE CENTERLINE OF A DIRT
 PS0738'ROAD.  IT PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED COLONE NO 1
 PS0738'1951.
 PS0738'
 PS0738'REFERENCE MARK NO. 2 IS 73 FEET SOUTH OF THE CENTERLINE OF A DIRT
 PS0738'ROAD.  IT PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED COLONE NO 2
 PS0738'1951.
 PS0738'
 PS0738'AZIMUTH MARK IS 36 FEET NORTH OF THE CENTERLINE OF THE ROAD, 16 FEET
 PS0738'EAST OF A DRIVE WAY INTO FIELD AND 1 FOOT SOUTH OF A FENCELINE.  IT
 PS0738'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED COLONE 1951.
 PS0738'
 PS0738'TO REACH FROM THE POST OFFICE IN HARROLD, GO NORTH 0.3 MILE TO ITS
 PS0738'JUNCTION WITH U.S. HIGHWAY 14.  TURN LEFT (WEST) AND FOLLOW HIGHWAY
 PS0738'FOR 6.25 MILES TO A CROSS ROADS.  TURN RIGHT (NORTH) AND FOLLOW THE
 PS0738'MAIN TRAVEL ROAD FOR 1.5 MILES.  TURN RIGHT (EAST) AND GO 0.4 MILE.
 PS0738'TURN LEFT (NORTH) AND FOLLOW MAIN TRAVELED ROAD FOR 8.15 MILES.  TURN
 PS0738'RIGHT (EAST) AND GO 2.8 MILES TO AZIMUTH MARK ON NORTH SIDE OF ROAD AS
 PS0738'DESCRIBED.  CONTINUE EAST FOR 0.25 MILE TO STATION ON SOUTH SIDE OF
 PS0738'ROAD AS DESCRIBED.
 PS0738'
 PS0738'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PS0738
 PS0738                          STATION RECOVERY (1984)
 PS0738
 PS0738'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0738'THE STATION, REFERENCE MARKS, AND AZIMUTH MARKS WERE RECOVERED IN GOOD
 PS0738'CONDITION.  BOTH REFERENCE MARKS HAV BEEN HIT AND THE CONCRETE
 PS0738'CHIPPED, BUT ARE BOUTH VERY STABLE.  A DIFFERENCE IN DIRECTION AND
 PS0738'DISTANCE TO REFERENCE MARK 1 WAS NOTED TO BE ABOUT 4 MINUTES AN 0.023
 PS0738'M, (0.075 FT) RESPECTIVELY.  A DIFFERENCE IN DIRECTION AND DISTANCE TO
 PS0738'REFERENCE MARK 2 WAS NOTED TO BE ABOUT 3 MINUTES AND 0.021 M,
 PS0738'(0.069 FT) RESPECTIVELY.  AN EXTENSIVE SEARCH WAS MADE BEFORE THE
 PS0738'AZIMUTH MARK WAS RECOVERED.  IT IS 0.9 KM (0.55 MI) WEST OF THE
 PS0738'STATION, RATHER THAN 0.25 MI, (0.40 KM) AS THE 1951 DESCRIPTIVE TEXT
 PS0738'STATES.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PS0738'
 PS0738'THE STATION IS LOCATED ABOUT 21 KM (13.05 MI) NORTHEAST OF BLUNT, 21
 PS0738'KM (13.05 MI) NORTH-NORTHHWEST OF HARROLD, ALONG THE SOUTH SIDE OF A
 PS0738'GRAVELED ROAD, IN A GASSY AREA SURROUNDED BY CULTIVATED FIELDS.
 PS0738'
 PS0738'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND HIGHWAY
 PS0738'14 IN BLUNT, GO NORTHEAST ON HIGHWAY 14 FOR 3.5 KM (2.15 MI) TO A
 PS0738'CROSSROAD.  TURN LEFT AND FOLLOW GRAVELED ROAD 2.3 KM (1.40 MI)
 PS0738'NORTH, 0.6 KM (0.35 MI) EAST, AND 8.0 KM (4.95 MI) NORTH TO A STOP
 PS0738'SIGN AND CROSSROAD.  CONTINUE NORTH ON GRAVELED ROAD FOR 4.8 KM
 PS0738'(3.00 MI) TO A GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON
 PS0738'GRAVELED ROAD FOR 9.1 KM (5.65 MI) TO THE AZIMUTH MARK ON THE LEFT.
 PS0738'CONTINUE EAST ON GRAVELED ROAD FOR 0.6 KM (0.35 MI) TO A CROSSROAD AND
 PS0738'BLM MARK ON THE LEFT. CONTINUE EAST ON GRAVELED ROAD FOR 0.4 KM
 PS0738'(0.25 MI) TO THE STATION ON THE RIGHT.
 PS0738'
 PS0738'THE STATION IS A STANDARD CGS DISK STAMPED COLONE 1951 SET INTO THE
 PS0738'TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES (20 CM) IN DIAMETER 2
 PS0738'INCHES (5 CM) ABOVE THE GROUND.  LOCATED 13.1 METERS (43.0 FT) SOUTH
 PS0738'FROM THE CENTER OF A GRAVELED ROAD.  6.1 METERS (20.0 FT)
 PS0738'WEST-SOUTHWEST FROM THE SOUTHWEST EDGE OF A LONE 1 METER (3.3 FT)
 PS0738'BOULDER.  0.3 METER (1.0 FT) NORTH FROM A WITNESS POST.
 PS0738'
 PS0738'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED COLONE NO 1 1951
 PS0738'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES (20 CM) IN
 PS0738'DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED 11.9
 PS0738'METERS (39.0 FT) SOUTH FROM THE CENTER OF THE ROAD.  7.2 METERS
 PS0738'(23.6 FT) EAST FROM THE EAST EDGE OF THE LONE BOULDER.  0.3 METER
 PS0738'(1.0 FT) WEST FROM A WITNESS POST, AND 0.2 FEET (6.1 CM) 0.06 METERS
 PS0738'(0.20 FT) LOWER THAN THE STATION.
 PS0738'
 PS0738'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED COLONE NO 2 1951
 PS0738'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES (20 CM) IN
 PS0738'DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE GROUND.  LOCATED 22.6
 PS0738'METERS (74.1 FT) SOUTH FROM THE CENTER OF THE ROAD.  11.3 METERS
 PS0738'(37.1 FT) EAST FROM THE EAST EDGE OF A CULTIVATED FIELD.  0.3 METER
 PS0738'(1.0 FT) EAST FROM A WITNESS POST, AND 1.8 FEET (0.5 M) 0.54 METER
 PS0738'(1.77 FT) LOWER THAN THE STATION.
 PS0738'
 PS0738'AZIMUTH MARK NO. 1 IS A CGS DISK STAMPED COLONE 1951 SET INTO THE TOP
 PS0738'OF A SQUARE CONCRETE MONUMENT 10 INCHES (25 CM) IN DIAMETER FLUSH WITH
 PS0738'THE GROUND.  LOCATED 11.6 METERS (38.1 FT) NORTH FROM THE CENTER OF
 PS0738'THE GRAVELED ROAD.  8.7 METERS (28.5 FT) EAST FROM A POWER POLE.  4.9
 PS0738'METER (16.1 FT) EAST FROM THE CENTER OF AN APPROACH TO FIELD.  0.3
 PS0738'METER (1.0 FT) NORTH FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0842 ***********************************************************************
 OQ0842  DESIGNATION -  COLTON
 OQ0842  PID         -  OQ0842
 OQ0842  STATE/COUNTY-  SD/MINNEHAHA
 OQ0842  COUNTRY     -  US
 OQ0842  USGS QUAD   -  COLTON SE (2017)
 OQ0842
 OQ0842                         *CURRENT SURVEY CONTROL
 OQ0842  ______________________________________________________________________
 OQ0842* NAD 83(1996) POSITION- 43 47 26.94465(N) 096 48 44.83852(W)   ADJUSTED
 OQ0842* NAVD 88 ORTHO HEIGHT -   505.    (meters)     1657.    (feet) SCALED
 OQ0842  ______________________________________________________________________
 OQ0842  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 OQ0842  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 OQ0842  HORZ ORDER      -  FIRST
 OQ0842
 OQ0842.The horizontal coordinates were established by classical geodetic methods
 OQ0842.and adjusted by the National Geodetic Survey in January 1998.
 OQ0842
 OQ0842.The orthometric height was scaled from a topographic map.
 OQ0842
 OQ0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0842.GEOID18 height accuracy estimate available here.
 OQ0842
 OQ0842.Click photographs - Photos may exist for this station.
 OQ0842
 OQ0842.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0842
 OQ0842. The following values were computed from the NAD 83(1996) position.
 OQ0842
 OQ0842;                    North         East     Units Scale Factor Converg.
 OQ0842;SPC SD S     -   167,919.771   883,276.535   MT  0.99991139   +2 25 44.0
 OQ0842;SPC SD S     -   550,916.78  2,897,883.10   sFT  0.99991139   +2 25 44.0
 OQ0842;UTM  14      - 4,850,965.571   676,001.354   MT  0.99998101   +1 30 51.2
 OQ0842
 OQ0842!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0842!SPC SD S     -   0.99992485  x   0.99991139  =   0.99983625
 OQ0842!UTM  14      -   0.99992485  x   0.99998101  =   0.99990586
 OQ0842
 OQ0842:                Primary Azimuth Mark                     Grid Az
 OQ0842:SPC SD S     -  COLTON AZ MK 2                           358 11 43.7
 OQ0842:UTM  14      -  COLTON AZ MK 2                           359 06 36.5
 OQ0842
 OQ0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7600150965(NAD 83)
 OQ0842
 OQ0842|---------------------------------------------------------------------|
 OQ0842| PID    Reference Object                     Distance      Geod. Az  |
 OQ0842|                                                           dddmmss.s |
 OQ0842| CO2904 COLTON AZ MK 2                                     0003727.7 |
 OQ0842| CO2905 COLTON RM 1 AZIMUTH                 APPROX. 0.6 KM 0080019.3 |
 OQ0842| OQ0762 DELL RAPIDS ODD FELLOWS CHIM        APPROX. 8.7 KM 0603124.2 |
 OQ0842| CO2906 COLTON RM 2                          91.605 METERS 09148     |
 OQ0842| OQ0843 WILLOW CREEK LUTH CH SPIRE           92.413 METERS 11821     |
 OQ0842| CO2907 COLTON RM 3                          30.532 METERS 17025     |
 OQ0842| CO2908 COLTON RM 4                          24.055 METERS 32049     |
 OQ0842|---------------------------------------------------------------------|
 OQ0842
 OQ0842                          SUPERSEDED SURVEY CONTROL
 OQ0842
 OQ0842  NAD 83(1986)-  43 47 26.94877(N)    096 48 44.81698(W) AD(       ) 1
 OQ0842  NAD 27      -  43 47 27.04000(N)    096 48 43.63100(W) AD(       ) 1
 OQ0842
 OQ0842.Superseded values are not recommended for survey control.
 OQ0842
 OQ0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0842.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0842
 OQ0842_MARKER: DS = TRIANGULATION STATION DISK
 OQ0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0842_STAMPING: COLTON 1927
 OQ0842_MARK LOGO: CGS
 OQ0842_PROJECTION: RECESSED 36 CENTIMETERS
 OQ0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0842+STABILITY: SURFACE MOTION
 OQ0842
 OQ0842  HISTORY     - Date     Condition        Report By
 OQ0842  HISTORY     - 1927     MONUMENTED       CGS
 OQ0842  HISTORY     - 1935     GOOD             CGS
 OQ0842  HISTORY     - 1949     GOOD             CGS
 OQ0842  HISTORY     - 1970     GOOD             NGS
 OQ0842
 OQ0842                          STATION DESCRIPTION
 OQ0842
 OQ0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (HWH)
 OQ0842'ABOUT 6 MILES E FROM THE TOWN OF COLTON, 4 MILES W AND 2 MILES
 OQ0842'N FROM BALTIC, ABOUT 150 PACES NW FROM THE WILLOW CREEK LUTHERAN
 OQ0842'CHURCH, IN THE SE 1/4 SEC. 22, T 104 N, R 50 W.  MARK IS 91.3
 OQ0842'METERS N OF THE CENTER LINE OF THE S SECTION-LINE ROAD.  100.51
 OQ0842'METERS W OF THE CENTER LINE OF THE E SECTION-LINE ROAD AND 6.74
 OQ0842'METERS FROM THE NW FENCE CORNER OF THE CHURCH PROPERTY.  MARK IS
 OQ0842'2 FEET BELOW GROUND.
 OQ0842'
 OQ0842'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OQ0842'DISKS SET IN CONCRETE.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 1, STANDARD DISK SET IN CONCRETE WITH TOP
 OQ0842'ABOUT 2 INCHES BELOW THE SURFACE OF THE GROUND, IS 614.54 METERS
 OQ0842'NE OF THE STATION MARK AND ALONG THE W FENCE LINE OF THE N-S ROAD
 OQ0842'91.63 METERS E OF THE STATION.  MARK IS ABOUT 0.5 METER W OF SAID
 OQ0842'FENCE LINE.  DISTANCES ARE HORIZONTAL.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 2, STANDARD DISK SET IN CONCRETE WITH TOP
 OQ0842'FLUSH WITH THE GROUND, IS 91.63 METERS E OF THE STATION MARK
 OQ0842'AND ABOUT 1.0 METER N OF THE NE CORNER OF THE CHURCH CEMETERY
 OQ0842'FENCE.  8.88 METERS W OF THE CENTER LINE OF THE N-S ROAD AND 91.3
 OQ0842'METERS N OF THE CENTER LINE OF THE E-W SECTION LINE ROAD.
 OQ0842'DISTANCES ARE HORIZONTAL.
 OQ0842'
 OQ0842'HEIGHT OF SIGNAL ABOVE STATION MARK - 28 METERS.
 OQ0842
 OQ0842                          STATION RECOVERY (1935)
 OQ0842
 OQ0842'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0842'SURFACE MARK IS STANDARD STATION DISK IN CONCRETE, ABOUT 14
 OQ0842'INCHES BELOW SURFACE, IN SE 1/4 SEC. 22, T 104 N, R 50 W, 320 FEET
 OQ0842'W OF CENTER LINE OF N AND S SECTION-LINE ROAD, 277 FEET W OF THE
 OQ0842'W RIGHT-OF-WAY FENCE, 22 FEET FROM CORNER OF WILLOW CREEK
 OQ0842'LUTHERAN CHURCH CEMETERY GROUNDS, 18 FEET W OF W FENCE AND 12
 OQ0842'FEET N OF N FENCE, 302 FEET N OF CENTER LINE OF E AND W
 OQ0842'SECTION-LINE ROAD.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 1 IS STANDARD REFERENCE DISK, 4 INCHES BELOW
 OQ0842'SOD, ABOUT 2016 FEET N OF STATION, AT TOP OF A SLIGHT RISE, 28
 OQ0842'FEET W OF CENTER LINE OF SECTION-LINE ROAD, 5 FEET E OF W
 OQ0842'RIGHT-OF-WAY FENCE, 1 FOOT FROM EDGE OF BANK, AND 70 FEET WNW
 OQ0842'OF N CONCRETE GATEPOST ON E SIDE OF ROAD.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 2 IS STANDARD REFERENCE DISK IN CONCRETE,
 OQ0842'FLUSH WITH SURFACE, AT NE CORNER OF CEMETERY GROUNDS, ABOUT 300
 OQ0842'FEET N OF CENTER LINE OF E AND W SECTION-LINE ROAD, 300 FEET
 OQ0842'E OF STATION AND 20 FEET W OF CENTER LINE OF N AND S SECTION-LINE
 OQ0842'ROAD.
 OQ0842
 OQ0842                          STATION RECOVERY (1949)
 OQ0842
 OQ0842'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0842'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO
 OQ0842'BE IN GOOD CONDITION.  REFERENCE MARK NO. 1 WAS USED AS AN
 OQ0842'AZIMUTH MARK AND REFERENCE MARK NO. 3 WAS ESTABLISHED.  REFERENCE
 OQ0842'MARK NO. 3 IS 1 FOOT WEST OF FENCE, PROJECTS ABOUT 3 INCHES
 OQ0842'AND THE DISK IS STAMPED COLTON NO 3 1949.
 OQ0842'
 OQ0842'HEIGHT OF LIGHT ABOVE STATION MARK-26 METERS
 OQ0842
 OQ0842                          STATION RECOVERY (1970)
 OQ0842
 OQ0842'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 OQ0842'THE STATION MARK AND REFERENCE MARK NO. 2 WERE RECOVERED IN
 OQ0842'GOOD CONDITION.  REFERENCE MARK NO. 3 WAS FOUND DESTROYED, IT
 OQ0842'HAD BEEN PUSHED OVER BY MACHINERY.  REFERENCE MARK NO. 1 (AZIMUTH
 OQ0842'MARK) WAS FOUND DESTROYED, IT HAD BEEN PUSHED OUT DURING GRADING
 OQ0842'OPERATIONS ALONG THE ROAD, THE DISK WAS REMOVED AT THIS TIME.
 OQ0842'REFERENCE MARK NO. 4 AND AN AZIMUTH MARK WERE SET AT THIS TIME.
 OQ0842'
 OQ0842'A NEW DESCRIPTION FOLLOWS--
 OQ0842'
 OQ0842'THE STATION IS LOCATED ABOUT 6 MILES EAST OF COLTON, 6 MILES
 OQ0842'SOUTHWEST OF DELL RAPIDS, 3 MILES WEST OF INTERSTATE HIGHWAY 29,
 OQ0842'IN THE NORTHWEST PART OF THE CEMETERY AT THE WILLOW CREEK LUTHERAN
 OQ0842'CHURCH.
 OQ0842'
 OQ0842'THE STATION MARK IS A STANDARD DISK STAMPED COLTON 1927, SET
 OQ0842'IN A CONCRETE MONUMENT 16-INCHES BELOW GROUND SURFACE.  IT IS
 OQ0842'227 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE CHURCH, 86 FEET
 OQ0842'NORTHWEST OF THE NORTH END OF THE OVERVAAG (CURTIS AND RUTH)
 OQ0842'TOMBSTONE, 82 FEET SOUTHEAST OF THE CORNER POST AT THE NORTHWEST
 OQ0842'CORNER OF CEMETERY, 53 FEET EAST OF THE WEST FENCE LINE, AND 63
 OQ0842'FEET SOUTH OF THE NORTH FENCE LINE.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED COLTON NO 2 1927,
 OQ0842'SET IN A CONCRETE MONUMENT 3-INCHES BELOW GROUND SURFACE.  IT IS
 OQ0842'122 FEET NORTH OF THE NORTHEAST CORNER OF THE CHURCH, 71 FEET
 OQ0842'SOUTH OF THE NORTH CEMETERY FENCE, 50 FEET WEST OF THE CENTER OF
 OQ0842'THE COUNTY ROAD, 32 FEET NORTHEAST OF THE NORTH END OF THE OPLAND
 OQ0842'TOMBSTONE, AND 2.4 FEET NORTH OF THE NORTH END OF A NORTH AND
 OQ0842'SOUTH FENCE IN FRONT OF THE CHURCH.
 OQ0842'
 OQ0842'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED COLTON 1927 NO 4
 OQ0842'1970, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 OQ0842'IT IS AT THE NORTHWEST CORNER OF THE CHURCHYARD, 3 FEET EAST
 OQ0842'OF THE CORNER POST, AND 1 FOOT SOUTH OF THE NORTH FENCE.
 OQ0842'
 OQ0842'THE AZIMUTH MARK IS A STANDARD DISK STAMPED COLTON 1927 1970, SET
 OQ0842'IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS ON
 OQ0842'PROPERTY OF MR. NAVIS DYBEDAHL, BETWEEN THE ROAD AND THE HOUSE,
 OQ0842'273 FEET WEST OF CENTER OF PAVED ROAD, 90 FEET NORTH OF CENTER
 OQ0842'OF DRIVEWAY, 15 FEET SOUTH OF A GROVE, AND 4 FEET EAST OF A
 OQ0842'POWER POLE.
 OQ0842'
 OQ0842'TO REACH THE STATION FROM THE POST OFFICE IN DELL RAPIDS, GO WEST
 OQ0842'ON 4TH STREET FOR 0.35 MILE TO THE INTERSECTION WITH U.S. HIGHWAY
 OQ0842'77, AND COUNTY ROADS 104 AND 129, GO WEST ON HIGHWAY 77 AND
 OQ0842'COUNTY ROAD 104 FOR 4.8 MILES TO A PAVED CROSSROAD, COUNTY ROAD
 OQ0842'137, TURN LEFT, SOUTH, AND GO 1.4 MILES TO THE AZIMUTH MARK ON
 OQ0842'THE RIGHT AS DESCRIBED, CONTINUE SOUTH ON COUNTY ROAD 137 FOR
 OQ0842'0.65 MILE TO THE CHURCH AND STATION ON THE RIGHT AS
 OQ0842'DESCRIBED.
 OQ0842'
 OQ0842'DISTANCE R.M. 2 TO R.M. 4 IS 357.27 FEET (SLOPE).
 OQ0842'
 OQ0842'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES
 OQ0842'EAST OF COLTON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0854 ***********************************************************************
 OQ0854  DESIGNATION -  COLTON BLACK TOP CH STEEPLE
 OQ0854  PID         -  OQ0854
 OQ0854  STATE/COUNTY-  SD/MINNEHAHA
 OQ0854  COUNTRY     -  US
 OQ0854  USGS QUAD   -  BUFFALO TRADING POST (2017)
 OQ0854
 OQ0854                         *CURRENT SURVEY CONTROL
 OQ0854  ______________________________________________________________________
 OQ0854* NAD 83(1996) POSITION- 43 46 18.47512(N) 097 00 40.35481(W)   ADJUSTED
 OQ0854  ______________________________________________________________________
 OQ0854  GEOID HEIGHT    -        -25.971 (meters)                     GEOID18
 OQ0854  LAPLACE CORR    -         -0.68  (seconds)                    DEFLEC18
 OQ0854  HORZ ORDER      -  THIRD
 OQ0854
 OQ0854.The horizontal coordinates were established by classical geodetic methods
 OQ0854.and adjusted by the National Geodetic Survey in January 1998.
 OQ0854
 OQ0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0854.GEOID18 height accuracy estimate available here.
 OQ0854
 OQ0854.Click photographs - Photos may exist for this station.
 OQ0854
 OQ0854.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0854
 OQ0854. The following values were computed from the NAD 83(1996) position.
 OQ0854
 OQ0854;                    North         East     Units Scale Factor Converg.
 OQ0854;SPC SD S     -   165,149.682   867,378.778   MT  0.99991044   +2 17 30.4
 OQ0854;SPC SD S     -   541,828.58  2,845,725.21   sFT  0.99991044   +2 17 30.4
 OQ0854;UTM  14      - 4,848,449.662   660,060.797   MT  0.99991512   +1 22 34.0
 OQ0854
 OQ0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP6006048449(NAD 83)
 OQ0854
 OQ0854                          SUPERSEDED SURVEY CONTROL
 OQ0854
 OQ0854  NAD 83(1986)-  43 46 18.47977(N)    097 00 40.33239(W) AD(       ) 3
 OQ0854  NAD 27      -  43 46 18.56000(N)    097 00 39.12000(W) AD(       ) 3
 OQ0854
 OQ0854.Superseded values are not recommended for survey control.
 OQ0854
 OQ0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0854.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0854
 OQ0854_MARKER: 90 = CHURCH SPIRE
 OQ0854
 OQ0854  HISTORY     - Date     Condition        Report By
 OQ0854  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0854
 OQ0854                          STATION DESCRIPTION
 OQ0854
 OQ0854'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0413 ***********************************************************************
 QQ0413  DESIGNATION -  CONE
 QQ0413  PID         -  QQ0413
 QQ0413  STATE/COUNTY-  SD/DAY
 QQ0413  COUNTRY     -  US
 QQ0413  USGS QUAD   -  FLORENCE NW (2017)
 QQ0413
 QQ0413                         *CURRENT SURVEY CONTROL
 QQ0413  ______________________________________________________________________
 QQ0413* NAD 83(1996) POSITION- 45 12 10.93690(N) 097 26 24.13125(W)   ADJUSTED
 QQ0413* NAVD 88 ORTHO HEIGHT -   567.    (meters)     1860.    (feet) SCALED
 QQ0413  ______________________________________________________________________
 QQ0413  GEOID HEIGHT    -        -25.019 (meters)                     GEOID18
 QQ0413  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 QQ0413  HORZ ORDER      -  SECOND
 QQ0413
 QQ0413.The horizontal coordinates were established by classical geodetic methods
 QQ0413.and adjusted by the National Geodetic Survey in January 1998.
 QQ0413
 QQ0413.The orthometric height was scaled from a topographic map.
 QQ0413
 QQ0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0413.GEOID18 height accuracy estimate available here.
 QQ0413
 QQ0413.Click photographs - Photos may exist for this station.
 QQ0413
 QQ0413.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0413
 QQ0413. The following values were computed from the NAD 83(1996) position.
 QQ0413
 QQ0413;                    North         East     Units Scale Factor Converg.
 QQ0413;SPC SD N     -   155,385.270   801,085.819   MT  0.99994262   +1 48 42.4
 QQ0413;SPC SD N     -   509,793.17  2,628,229.06   sFT  0.99994262   +1 48 42.4
 QQ0413;UTM  14      - 5,006,689.394   622,513.900   MT  0.99978455   +1 06 25.6
 QQ0413
 QQ0413!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0413!SPC SD N     -   0.99991499  x   0.99994262  =   0.99985761
 QQ0413!UTM  14      -   0.99991499  x   0.99978455  =   0.99969955
 QQ0413
 QQ0413:                Primary Azimuth Mark                     Grid Az
 QQ0413:SPC SD N     -  CONE AZ MK                               075 03 47.2
 QQ0413:UTM  14      -  CONE AZ MK                               075 46 04.0
 QQ0413
 QQ0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR2251306689(NAD 83)
 QQ0413
 QQ0413|---------------------------------------------------------------------|
 QQ0413| PID    Reference Object                     Distance      Geod. Az  |
 QQ0413|                                                           dddmmss.s |
 QQ0413| QQ0420 WAUBAY MUNICIPAL WATER TANK         APPROX.18.2 KM 0355642.6 |
 QQ0413| CO5434 CONE RM 1                            17.706 METERS 04707     |
 QQ0413| CO5433 CONE AZ MK                                         0765229.6 |
 QQ0413| CO5435 CONE RM 2                            12.783 METERS 14608     |
 QQ0413|---------------------------------------------------------------------|
 QQ0413
 QQ0413                          SUPERSEDED SURVEY CONTROL
 QQ0413
 QQ0413  NAD 83(1986)-  45 12 10.93703(N)    097 26 24.11684(W) AD(       ) 2
 QQ0413  NAD 27      -  45 12 11.08036(N)    097 26 22.81257(W) AD(       ) 2
 QQ0413
 QQ0413.Superseded values are not recommended for survey control.
 QQ0413
 QQ0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0413.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0413
 QQ0413_MARKER: DS = TRIANGULATION STATION DISK
 QQ0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0413_STAMPING: CONE 1952
 QQ0413_MARK LOGO: CGS
 QQ0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0413+STABILITY: SURFACE MOTION
 QQ0413
 QQ0413  HISTORY     - Date     Condition        Report By
 QQ0413  HISTORY     - 1952     MONUMENTED       CGS
 QQ0413
 QQ0413                          STATION DESCRIPTION
 QQ0413
 QQ0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0413'THE STATION IS ABOUT 9 MILES SOUTH AND 4 MILES EAST OF WEBSTER,
 QQ0413'8 MILES NORTH AND 1-3/4 MILES WEST OF WALLACE, IN THE SW 1/4 NE
 QQ0413'1/4 SEC. 16, T 120 N, R 55 W, ON A GRASS COVERED KNOLL WHICH IS
 QQ0413'THE HIGHEST POINT IN THE IMMEDIATE VICINITY AND OWNED BY
 QQ0413'E. J. MATTECHECK.  IT IS ABOUT 150 YARDS NORTH OF A FENCE.
 QQ0413'
 QQ0413'TO REACH THE STATION FROM THE RAILROAD DEPOT IN WEBSTER, GO
 QQ0413'SOUTH ON STATE HIGHWAY 25 FOR 4.5 MILES TO A SCHOOLHOUSE ON THE
 QQ0413'RIGHT, CONTINUE SOUTH ON THE HIGHWAY 0.7 MILE TO A POINT WHERE
 QQ0413'THE HIGHWAY BEARS RIGHT AND A GRAVELED ROAD LEADS SOUTH, CONTINUE
 QQ0413'SOUTH ON THE GRAVELED ROAD 0.7 MILE TO A T-JUNCTION, TURN LEFT
 QQ0413'AND GO EAST 1.25 MILE, BEAR RIGHT AND GO SOUTH 0.95 MILE, BEAR
 QQ0413'LEFT AND GO EAST 1.0 MILE TO A CROSSROADS, CONTINUE EAST 2.0
 QQ0413'MILES TO A SIDE ROAD, TURN RIGHT AND GO SOUTH 1.3 MILES TO A
 QQ0413'FARMHOUSE ON THE LEFT AND A GATE ON THE RIGHT, (THE AZIMUTH
 QQ0413'MARK IS 0.05 MILE SOUTH OF THIS POINT) PASS THROUGH THE GATE
 QQ0413'AND GO WEST ON A TRACK ROAD 0.25 MILE TO A ROCK PILE ON THE
 QQ0413'LEFT, TURN LEFT AND GO SOUTHWEST AND SOUTH FOR 0.2 MILE TO THE
 QQ0413'HIGHEST POINT AND THE STATION.
 QQ0413'
 QQ0413'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CONE
 QQ0413'1952.
 QQ0413'
 QQ0413'REFERENCE MARK 1 IS ABOUT 4 FEET BELOW THE ELEVATION OF THE
 QQ0413'STATION.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QQ0413'CONE NO 1 1952.
 QQ0413'
 QQ0413'REFERENCE MARK 2 IS ABOUT 2 FEET BELOW THE ELEVATION OF THE
 QQ0413'STATION.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CONE
 QQ0413'NO 2 1952.
 QQ0413'
 QQ0413'THE AZIMUTH MARK IS ABOUT 200 YARDS SOUTHWEST OF THE FARMHOUSE,
 QQ0413'29 FEET WEST OF THE CENTER OF THE GRAVELED ROAD, 3 FEET NORTH OF
 QQ0413'A 4 X 4 INCH WHITE WITNESS POST AND 1 FOOT WEST OF A FENCE.  THE
 QQ0413'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CONE 1952.
 QQ0413'
 QQ0413'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2280 ***********************************************************************
 PU2280  DESIGNATION -  CONE
 PU2280  PID         -  PU2280
 PU2280  STATE/COUNTY-  SD/MEADE
 PU2280  COUNTRY     -  US
 PU2280  USGS QUAD   -  ELM CREEK (2017)
 PU2280
 PU2280                         *CURRENT SURVEY CONTROL
 PU2280  ______________________________________________________________________
 PU2280* NAD 83(1996) POSITION- 44 26 25.44556(N) 103 00 13.50756(W)   ADJUSTED
 PU2280* NAVD 88 ORTHO HEIGHT -   853.    (meters)     2799.    (feet) SCALED
 PU2280  ______________________________________________________________________
 PU2280  GEOID HEIGHT    -        -17.293 (meters)                     GEOID18
 PU2280  LAPLACE CORR    -         -6.63  (seconds)                    DEFLEC18
 PU2280  HORZ ORDER      -  THIRD
 PU2280
 PU2280.The horizontal coordinates were established by classical geodetic methods
 PU2280.and adjusted by the National Geodetic Survey in January 1998.
 PU2280
 PU2280.The orthometric height was scaled from a topographic map.
 PU2280
 PU2280.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2280.GEOID18 height accuracy estimate available here.
 PU2280
 PU2280.Click photographs - Photos may exist for this station.
 PU2280
 PU2280.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2280
 PU2280. The following values were computed from the NAD 83(1996) position.
 PU2280
 PU2280;                    North         East     Units Scale Factor Converg.
 PU2280;SPC SD N     -    71,894.799   360,925.618   MT  0.99999554   -2 07 33.1
 PU2280;SPC SD N     -   235,874.85  1,184,136.80   sFT  0.99999554   -2 07 33.1
 PU2280;UTM  13      - 4,922,727.217   658,859.473   MT  0.99991036   +1 23 52.8
 PU2280
 PU2280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2280!SPC SD N     -   0.99986891  x   0.99999554  =   0.99986445
 PU2280!UTM  13      -   0.99986891  x   0.99991036  =   0.99977928
 PU2280
 PU2280:                Primary Azimuth Mark                     Grid Az
 PU2280:SPC SD N     -  CONE AZ MK                               355 24 46.1
 PU2280:UTM  13      -  CONE AZ MK                               351 53 20.2
 PU2280
 PU2280_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5885922727(NAD 83)
 PU2280
 PU2280|---------------------------------------------------------------------|
 PU2280| PID    Reference Object                     Distance      Geod. Az  |
 PU2280|                                                           dddmmss.s |
 PU2280| CP9053 CONE RM 1                            14.079 METERS 14349     |
 PU2280| CP9054 CONE RM 2                             5.663 METERS 21730     |
 PU2280| CP9052 CONE AZ MK                                         3531713.0 |
 PU2280|---------------------------------------------------------------------|
 PU2280
 PU2280                          SUPERSEDED SURVEY CONTROL
 PU2280
 PU2280  NAD 83(1993)-  44 26 25.43755(N)    103 00 13.50895(W) AD(       ) 3
 PU2280  NAD 83(1986)-  44 26 25.43402(N)    103 00 13.51143(W) AD(       ) 3
 PU2280  NAD 27      -  44 26 25.48900(N)    103 00 11.87700(W) AD(       ) 3
 PU2280
 PU2280.Superseded values are not recommended for survey control.
 PU2280
 PU2280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2280.See file dsdata.pdf to determine how the superseded data were derived.
 PU2280
 PU2280_MARKER: DS = TRIANGULATION STATION DISK
 PU2280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2280_STAMPING: CONE 1950
 PU2280_MARK LOGO: CGS
 PU2280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2280+STABILITY: SURFACE MOTION
 PU2280
 PU2280  HISTORY     - Date     Condition        Report By
 PU2280  HISTORY     - 1950     MONUMENTED       CGS
 PU2280
 PU2280                          STATION DESCRIPTION
 PU2280
 PU2280'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2280'THE STATION IS LOCATED ABOUT 25 MILES EAST OF STURGIS, ABOUT 4.5
 PU2280'MILES SOUTH OF STATE HIGHWAY NO. 24, ABOUT 2.4 MILES NORTH OF THE
 PU2280'BELLE FOURCHE RIVER, AND NEAR THE NORTH EDGE OF A LOW KNOLL IN
 PU2280'PASTURE LAND.
 PU2280'
 PU2280'TO REACH THE STATION FROM THE BEAR BUTTE POST OFFICE, GO EASTERLY
 PU2280'ON STATE HIGHWAY NO. 24, 9.5 MILES TO THE EAST END OF THE BELLE
 PU2280'FOURCHE RIVER BRIDGE.  CONTINUE EASTERLY FOR 6.9 MILES TO TWO
 PU2280'WIRE GATES ON OPPOSITE SIDES OF THE HIGHWAY.  TURN RIGHT, SOUTH,
 PU2280'THROUGH THE GATE OF AN OLD SECTION LINE ROAD FOR 0.5 MILE TO A
 PU2280'CATTLE GUARD.  CROSS THE CATTLE GUARD AND CONTINUE SOUTHERLY ON
 PU2280'A TRACK ROAD FOR 0.55 MILE TO A WIRE GATE.  THEN THROUGH THE
 PU2280'GATE SOUTH AND SOUTHEAST, FOR 0.7 MILE TO A WIRE GATE.  THEN
 PU2280'THROUGH THE GATE, CONTINUE SOUTHERLY ON MAIN TRAVELED ROAD
 PU2280'0.05 MILE TO A FORK.  THEN RIGHT ROAD, SOUTHEAST AND SOUTH, FOR
 PU2280'1.65 MILES TO A FENCE.  TAKE DOWN THE FENCE AND CONTINUE
 PU2280'STRAIGHT AHEAD, SOUTH, FOR 0.7 MILE TO A DRY WASH.  CROSS THE
 PU2280'WASH AND CONTINUE SOUTH ON A DIM TRACK ROAD 0.5 MILE TO THE
 PU2280'AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 PU2280'
 PU2280'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED CONE
 PU2280'1950
 PU2280'
 PU2280'REFERENCE MARK NO. 1 IS NEAR THE SOUTH EDGE OF THE KNOLL.  IT
 PU2280'PROJECTS 10 INCHES, AND THE DISK IS STAMPED CONE NO 1 1950
 PU2280'
 PU2280'REFERENCE MARK NO. 2 IS NEAR THE WEST EDGE OF THE KNOLL.  IT
 PU2280'PROJECTS 10 INCHES, AND THE DISK IS STAMPED CONE NO 2 1950
 PU2280'
 PU2280'THE AZIMUTH MARK IS 35 FEET EAST OF THE CENTER OF A TRACK ROAD,
 PU2280'AND 5 FEET SOUTH OF A WITNESS POST.  IT PROJECTS 5 INCHES, AND
 PU2280'THE DISK IS STAMPED CONE 1950
 PU2280'
 PU2280'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2280'CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0809 ***********************************************************************
 NN0809  DESIGNATION -  CONGER
 NN0809  PID         -  NN0809
 NN0809  STATE/COUNTY-  SD/CHARLES MIX
 NN0809  COUNTRY     -  US
 NN0809  USGS QUAD   -  NIOBRARA NW (2017)
 NN0809
 NN0809                         *CURRENT SURVEY CONTROL
 NN0809  ______________________________________________________________________
 NN0809* NAD 83(1996) POSITION- 42 55 52.69051(N) 098 13 42.28295(W)   ADJUSTED
 NN0809* NAVD 88 ORTHO HEIGHT -   516.3   (meters)     1694.    (feet) VERTCON3
 NN0809  ______________________________________________________________________
 NN0809  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 NN0809  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 NN0809  HORZ ORDER      -  SECOND
 NN0809
 NN0809.The horizontal coordinates were established by classical geodetic methods
 NN0809.and adjusted by the National Geodetic Survey in January 1998.
 NN0809
 NN0809.The NAVD 88 height was computed by applying the VERTCON shift value to
 NN0809.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NN0809
 NN0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0809.GEOID18 height accuracy estimate available here.
 NN0809
 NN0809.Click photographs - Photos may exist for this station.
 NN0809
 NN0809.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0809
 NN0809. The following values were computed from the NAD 83(1996) position.
 NN0809
 NN0809;                    North         East     Units Scale Factor Converg.
 NN0809;SPC SD S     -    68,606.871   771,806.287   MT  0.99997824   +1 27 07.5
 NN0809;SPC SD S     -   225,087.71  2,532,167.79   sFT  0.99997824   +1 27 07.5
 NN0809;UTM  14      - 4,753,474.912   562,961.031   MT  0.99964877   +0 31 32.0
 NN0809
 NN0809!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NN0809!SPC SD S     -   0.99992313  x   0.99997824  =   0.99990138
 NN0809!UTM  14      -   0.99992313  x   0.99964877  =   0.99957193
 NN0809
 NN0809:                Primary Azimuth Mark                     Grid Az
 NN0809:SPC SD S     -  CONGER AZ MK                             340 02 37.2
 NN0809:UTM  14      -  CONGER AZ MK                             340 58 12.7
 NN0809
 NN0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN6296153474(NAD 83)
 NN0809
 NN0809|---------------------------------------------------------------------|
 NN0809| PID    Reference Object                     Distance      Geod. Az  |
 NN0809|                                                           dddmmss.s |
 NN0809| CO2911 CONGER RM 2                                        07815     |
 NN0809| NN0810 HILL CHURCH STEEPLE                 APPROX. 5.4 KM 1593149.3 |
 NN0809| CO2909 CONGER AZ MK                                       3412944.7 |
 NN0809| CO2910 CONGER RM 1                                        34951     |
 NN0809|---------------------------------------------------------------------|
 NN0809
 NN0809                          SUPERSEDED SURVEY CONTROL
 NN0809
 NN0809  NAD 83(1995)-  42 55 52.69056(N)    098 13 42.28300(W) AD(       ) 2
 NN0809  NAD 83(1986)-  42 55 52.70252(N)    098 13 42.28473(W) AD(       ) 2
 NN0809  NAD 27      -  42 55 52.71800(N)    098 13 41.00300(W) AD(       ) 2
 NN0809  MORC        -  42 55 50.48000(N)    098 13 42.09000(W) AD(       ) 3
 NN0809  USSD        -  42 55 52.86200(N)    098 13 41.33100(W) AD(       ) 3
 NN0809  NGVD 29 (07/19/86)  516.0    (m)         1693.     (f) VERT ANG       
 NN0809
 NN0809.Superseded values are not recommended for survey control.
 NN0809
 NN0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0809.See file dsdata.pdf to determine how the superseded data were derived.
 NN0809
 NN0809_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 NN0809_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NN0809_MARK LOGO: MORC
 NN0809_MAGNETIC: P = MARKER IS A STEEL PIPE
 NN0809_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NN0809
 NN0809  HISTORY     - Date     Condition        Report By
 NN0809  HISTORY     - 1901     MONUMENTED       MORC
 NN0809  HISTORY     - 1935     GOOD             MORC
 NN0809  HISTORY     - 1948     GOOD             CGS
 NN0809
 NN0809                          STATION DESCRIPTION
 NN0809
 NN0809'DESCRIBED BY MISSOURI RIVER COMMISSION 1901 (FDG)
 NN0809'ON THE LEFT BANK OF THE MISSOURI RIVER, 4 MILES FROM THE RIVER,
 NN0809'6 MILES EAST FROM YANKTON INDIAN AGENCY, ON A VERY HIGH RIDGE, A
 NN0809'SPUR OF WHICH, RUNNING NEARLY WEST AND 300 FEET WEST OF THE
 NN0809'STATION, IS HIGHER THAN THE STATION.  AN INDIAN HOUSE ON LOW
 NN0809'GROUND IS IN SIGHT FROM THE STATION 1,000 FEET TO THE NORTH.
 NN0809'MARKED WITH THE REGULAR STATION MARK OF THE MISSOURI RIVER
 NN0809'COMMISSION, THE UNDERGROUND MARK BEING A BLOCK OF STONE 18
 NN0809'INCHES SQUARE ABOUT 3 FEET BELOW THE SURFACE OF THE GROUND,
 NN0809'AND HAVING A SMALL DRILLED HOLE IN IT.  THE SURFACE MARK IS AN
 NN0809'IRON PIPE WITH A CAST-IRON CAP HAVING A RAISED TRIANGLE ON IT
 NN0809'WITH SMALL DRILLED HOLE IN ITS CENTER.  THE CAP IS LETTERED
 NN0809'U.S.  MISSOURI RIVER COMMISSION.
 NN0809
 NN0809                          STATION RECOVERY (1935)
 NN0809
 NN0809'RECOVERY NOTE BY MISSOURI RIVER COMMISSION 1935 (CMC)
 NN0809'STATION WAS RECOVERED MAY 6, 1935, AND FOUND IN GOOD CONDITION
 NN0809'EXCEPT THAT THE CAP ON THE PIPE IS LOOSE AND CAN BE LIFTED OFF.
 NN0809'ABOUT 7 MILES SOUTH AND 2 MILES WEST OF DANTE, IN NW 1/4 SEC.
 NN0809'30, T. 94 N., R. 62 W., ON LAND OWNED AND OCCUPIED BY FRANK
 NN0809'HOREJSI, WHO LIVES ABOUT 1.2 MILE NORTHEAST OF THE STATION
 NN0809'AND IN THE SAME QUARTER SECTION.  THE MARK IS ON THE MOST
 NN0809'NORTHERLY OF SEVERAL KNOLLS ON A PROMINENT RIDGE WHOSE HIGHEST
 NN0809'POINT IS ABOUT 100 YARDS WEST-SOUTHWEST OF THE STATION, ABOUT
 NN0809'1/4 MILE SOUTH OF NORTHWEST CORNER OF SECTION, 160 YARDS EAST
 NN0809'OF NORTH-AND-SOUTH SECTION-LINE FENCE, AND 99 FEET SOUTHWEST
 NN0809'OF ANGLING FENCE LINE BETWEEN PASTURE AND MEADOWLANDS.  IT
 NN0809'PROJECTS ABOUT 3 INCHES ABOVE GROUND.
 NN0809'
 NN0809'TO REACH FROM THE INTERSECTION OF STATE HIGHWAY 50 AND GRAVEL
 NN0809'ROAD LEADING SOUTH ON WEST SIDE OF VILLAGE OF DANTE, GO SOUTH
 NN0809'4.15 MILES, WEST 1 MILE, SOUTH 0.5 MILE, WEST 0.1 MILE, SOUTH
 NN0809'1.1 MILES, WEST ABOUT 250 FEET, SOUTH 1.25 MILES, WEST 0.75
 NN0809'MILE, SOUTH 0.15 MILE, WEST 0.25 MILE TO SECTION CORNER, THEN
 NN0809'SOUTH ABOUT 1/4 MILE ON SECTION LINE AND EAST ABOUT 160 YARDS
 NN0809'TO STATION SITE.
 NN0809
 NN0809                          STATION RECOVERY (1948)
 NN0809
 NN0809'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0809'THE STATION WAS FOUND AS DESCRIBED AND THE 1935 DESCRIPTION
 NN0809'BY C.M.C. IS ADEQUATE.  TWO NEW REFERENCE MARKS AND AZIMUTH MARK
 NN0809'WERE SET AND THE STATION MARK WAS REINFORCED WITH A 12 INCH
 NN0809'SQUARE OF CONCRETE.
 NN0809'
 NN0809'REFERENCE MARK NO. 1 IS 84.76 FEET NORTH OF THE STATION AND
 NN0809'68 FEET WEST OF THE PASTURE FENCE.  THE MARK PROJECTS 4 INCHES
 NN0809'AND THE DISK IS STAMPED CONGER MORC NO 1 1948.
 NN0809'
 NN0809'REFERENCE MARK NO. 2 IS 75.24 FEET EAST OF THE STATION AND 31
 NN0809'FEET WEST OF THE PASTURE FENCE.  THE MARK PROJECTS 4 INCHES
 NN0809'AND THE DISK IS STAMPED CONGER MORC NO 2 1948.
 NN0809'
 NN0809'AZIMUTH MARK IS ABOUT 0.35 MILE NORTH-NORTHWEST OF THE STATION,
 NN0809'IN THE SOUTHWEST CORNER OF THE SECTION LINES, 36 FEET SOUTH
 NN0809'OF THE CENTERLINE OF THE EAST AND WEST ROAD AND 4 FEET SOUTH
 NN0809'OF THE FENCE CORNER.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NN0809'IS STAMPED CONGER MORC 1948.
 NN0809'
 NN0809'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST TO THE
 NN0809'SECTION LINE, TURN RIGHT (NORTH) 0.3 MILE TO THE MARK ON THE
 NN0809'LEFT AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0672 ***********************************************************************
 OS0672  DESIGNATION -  CONGREGATIONAL CH CUP CROSS
 OS0672  PID         -  OS0672
 OS0672  STATE/COUNTY-  SD/MELLETTE
 OS0672  COUNTRY     -  US
 OS0672  USGS QUAD   -  BADNATION (2017)
 OS0672
 OS0672                         *CURRENT SURVEY CONTROL
 OS0672  ______________________________________________________________________
 OS0672* NAD 83(1996) POSITION- 43 40 00.17994(N) 100 16 36.48604(W)   ADJUSTED
 OS0672  ______________________________________________________________________
 OS0672  GEOID HEIGHT    -        -25.025 (meters)                     GEOID18
 OS0672  LAPLACE CORR    -         -5.72  (seconds)                    DEFLEC18
 OS0672  HORZ ORDER      -  THIRD
 OS0672
 OS0672.The horizontal coordinates were established by classical geodetic methods
 OS0672.and adjusted by the National Geodetic Survey in January 1998.
 OS0672
 OS0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0672.GEOID18 height accuracy estimate available here.
 OS0672
 OS0672.Click photographs - Photos may exist for this station.
 OS0672
 OS0672.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0672
 OS0672. The following values were computed from the NAD 83(1996) position.
 OS0672
 OS0672;                    North         East     Units Scale Factor Converg.
 OS0672;SPC SD S     -   148,128.827   604,559.070   MT  0.99990722   +0 02 20.4
 OS0672;SPC SD S     -   485,985.99  1,983,457.55   sFT  0.99990722   +0 02 20.4
 OS0672;UTM  14      - 4,835,648.875   397,061.870   MT  0.99973033   -0 52 54.0
 OS0672
 OS0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9706135648(NAD 83)
 OS0672
 OS0672                          SUPERSEDED SURVEY CONTROL
 OS0672
 OS0672  NAD 83(1995)-  43 40 00.17617(N)    100 16 36.49254(W) AD(       ) 3
 OS0672  NAD 83(1986)-  43 40 00.17574(N)    100 16 36.49773(W) AD(       ) 3
 OS0672  NAD 27      -  43 40 00.20400(N)    100 16 35.01600(W) AD(       ) 3
 OS0672
 OS0672.Superseded values are not recommended for survey control.
 OS0672
 OS0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0672.See file dsdata.pdf to determine how the superseded data were derived.
 OS0672
 OS0672_MARKER: 91 = CHURCH CROSS
 OS0672
 OS0672  HISTORY     - Date     Condition        Report By
 OS0672  HISTORY     - 1936     FIRST OBSERVED   CGS
 OS0672
 OS0672                          STATION DESCRIPTION
 OS0672
 OS0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0672'POINT OBSERVED UPON WAS BASE OF CROSS, AT CENTER OF CUPOLA.
 OS0672'
 OS0672'THIS CUPOLA IS ON THE CONGREGATIONAL CHURCH (COUNTRY CHURCH) ABOUT
 OS0672'13 MILES AIRLINE NORTHEAST OF WOOD AND 1.0 MILE EAST OF
 OS0672'CEMETERY.  THE CHURCH IS WHITE AND IS ABOUT 50 FEET HIGH.  IT IS
 OS0672'THE MOST PROMINENT OBJECT IN THE VICINITY.
 OS0672'
 OS0672'OBSERVED FROM ROD, RUN AND CEMETERY.  IT IS VISIBLE FROM THE
 OS0672'GROUND AT THESE STATIONS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2082 ***********************************************************************
 NM2082  DESIGNATION -  CONKLING
 NM2082  PID         -  NM2082
 NM2082  STATE/COUNTY-  SD/YANKTON
 NM2082  COUNTRY     -  US
 NM2082  USGS QUAD   -  MISSION HILL (2017)
 NM2082
 NM2082                         *CURRENT SURVEY CONTROL
 NM2082  ______________________________________________________________________
 NM2082* NAD 83(1986) POSITION- 42 52 49.     (N) 097 21 48.     (W)   SCALED
 NM2082* NAVD 88 ORTHO HEIGHT -   358.643 (meters)     1176.65  (feet) ADJUSTED
 NM2082  ______________________________________________________________________
 NM2082  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 NM2082  DYNAMIC HEIGHT  -        358.541 (meters)     1176.31  (feet) COMP
 NM2082  MODELED GRAVITY -    980,325.6   (mgal)                       NAVD 88
 NM2082
 NM2082  VERT ORDER      -  FIRST     CLASS II
 NM2082
 NM2082.The horizontal coordinates were scaled from a map and have
 NM2082.an estimated accuracy of +/- 6 seconds.
 NM2082
 NM2082.The orthometric height was determined by differential leveling and
 NM2082.adjusted by the NATIONAL GEODETIC SURVEY
 NM2082.in June 1994.
 NM2082
 NM2082.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2082.GEOID18 height accuracy estimate available here.
 NM2082
 NM2082.Click photographs - Photos may exist for this station.
 NM2082
 NM2082.The dynamic height is computed by dividing the NAVD 88
 NM2082.geopotential number by the normal gravity value computed on the
 NM2082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2082.degrees latitude (g = 980.6199 gals.).
 NM2082
 NM2082.The modeled gravity was interpolated from observed gravity values.
 NM2082
 NM2082;                    North         East    Units  Estimated Accuracy
 NM2082;SPC SD S     -    65,100.      842,590.      MT  (+/- 180 meters Scaled)
 NM2082
 NM2082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN336488(NAD 83)
 NM2082
 NM2082                          SUPERSEDED SURVEY CONTROL
 NM2082
 NM2082.No superseded survey control is available for this station.
 NM2082
 NM2082_MARKER: DS = TRIANGULATION STATION DISK
 NM2082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2082_STAMPING: CONKLING 1993
 NM2082_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2082+STABILITY: SURFACE MOTION
 NM2082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2082+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2082
 NM2082  HISTORY     - Date     Condition        Report By
 NM2082  HISTORY     - 1993     MONUMENTED       SD3070
 NM2082  HISTORY     - 19930908 GOOD             NGS
 NM2082  HISTORY     - 20120322 GOOD             INDIV
 NM2082
 NM2082                          STATION DESCRIPTION
 NM2082
 NM2082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2082'2.8 KM (1.75 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2082'IN YANKTON, 17.1 M (56.1 FT) SOUTHEAST OF UTILITY POLE NUMBER 8140,
 NM2082'17.0 M (55.8 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 NM2082'WESTBOUND LANES OF THE HIGHWAY, 5.8 M (19.0 FT) EAST-NORTHEAST OF THE
 NM2082'CENTER OF A DRIVEWAY LEADING TO A BEER DISTRIBUTORSHIP, 1.0 M (3.3
 NM2082'FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 NM2082'GROUND SURFACE.
 NM2082
 NM2082                          STATION RECOVERY (2012)
 NM2082
 NM2082'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2082'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0221 ***********************************************************************
 PT0221  DESIGNATION -  CONST CHK 1
 PT0221  PID         -  PT0221
 PT0221  STATE/COUNTY-  SD/STANLEY
 PT0221  COUNTRY     -  US
 PT0221  USGS QUAD   -  OAHE DAM (2017)
 PT0221
 PT0221                         *CURRENT SURVEY CONTROL
 PT0221  ______________________________________________________________________
 PT0221* NAD 83(1986) POSITION- 44 25 35.     (N) 100 24 15.     (W)   SCALED
 PT0221* NAVD 88 ORTHO HEIGHT -   457.642 (meters)     1501.45  (feet) ADJUSTED
 PT0221  ______________________________________________________________________
 PT0221  GEOID HEIGHT    -        -23.232 (meters)                     GEOID18
 PT0221  DYNAMIC HEIGHT  -        457.550 (meters)     1501.15  (feet) COMP
 PT0221  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 PT0221
 PT0221  VERT ORDER      -  FIRST     CLASS II
 PT0221
 PT0221.The horizontal coordinates were scaled from a map and have
 PT0221.an estimated accuracy of +/- 6 seconds.
 PT0221
 PT0221.The orthometric height was determined by differential leveling and
 PT0221.adjusted by the NATIONAL GEODETIC SURVEY
 PT0221.in June 1991.
 PT0221
 PT0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0221.GEOID18 height accuracy estimate available here.
 PT0221
 PT0221.Click photographs - Photos may exist for this station.
 PT0221
 PT0221.The dynamic height is computed by dividing the NAVD 88
 PT0221.geopotential number by the normal gravity value computed on the
 PT0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0221.degrees latitude (g = 980.6199 gals.).
 PT0221
 PT0221.The modeled gravity was interpolated from observed gravity values.
 PT0221
 PT0221;                    North         East    Units  Estimated Accuracy
 PT0221;SPC SD S     -   232,530.      594,360.      MT  (+/- 180 meters Scaled)
 PT0221
 PT0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ882201(NAD 83)
 PT0221
 PT0221                          SUPERSEDED SURVEY CONTROL
 PT0221
 PT0221  NGVD 29 (??/??/92)  457.262  (m)         1500.20   (f) ADJ UNCH    1 2
 PT0221
 PT0221.Superseded values are not recommended for survey control.
 PT0221
 PT0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0221.See file dsdata.pdf to determine how the superseded data were derived.
 PT0221
 PT0221_MARKER: P = PIPE CAP
 PT0221_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0221_MARK LOGO: USACE
 PT0221_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0221_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0221
 PT0221  HISTORY     - Date     Condition        Report By
 PT0221  HISTORY     - 1951     MONUMENTED       USACE
 PT0221  HISTORY     - 1951     GOOD             CGS
 PT0221
 PT0221                          STATION DESCRIPTION
 PT0221
 PT0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0221'5.4 MI NW FROM FORT PIERRE.
 PT0221'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0221'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 3.75
 PT0221'MILES NORTHWEST ALONG THE OAHE DAM ROAD, THENCE 0.3 MILE SOUTHWEST
 PT0221'ACROSS A PASTURE, 0.4 MILE SOUTH OF A SMALL RED BARN, 162 FEET
 PT0221'WEST OF A FENCE, 98 FEET WEST OF THE CENTER LINE OF A TRACK
 PT0221'ROAD, AT THE FOOT OF THE BLUFFS, WELDED ON THE TOP OF A SECTION
 PT0221'OF RAIL WHICH IS INCASED IN AN 8 INCH IRON PIPE WITH A SCREW
 PT0221'CAP ON TOP AND PROJECTS 1.6 FEET ABOVE THE GROUND.  THE DEPTH
 PT0221'OF THIS MARK IS 65 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0223 ***********************************************************************
 PT0223  DESIGNATION -  CONST CHK 2
 PT0223  PID         -  PT0223
 PT0223  STATE/COUNTY-  SD/STANLEY
 PT0223  COUNTRY     -  US
 PT0223  USGS QUAD   -  OAHE DAM (2017)
 PT0223
 PT0223                         *CURRENT SURVEY CONTROL
 PT0223  ______________________________________________________________________
 PT0223* NAD 83(1986) POSITION- 44 25 33.     (N) 100 24 14.     (W)   SCALED
 PT0223* NAVD 88 ORTHO HEIGHT -   457.143 (meters)     1499.81  (feet) ADJUSTED
 PT0223  ______________________________________________________________________
 PT0223  GEOID HEIGHT    -        -23.234 (meters)                     GEOID18
 PT0223  DYNAMIC HEIGHT  -        457.050 (meters)     1499.50  (feet) COMP
 PT0223  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 PT0223
 PT0223  VERT ORDER      -  FIRST     CLASS II
 PT0223
 PT0223.The horizontal coordinates were scaled from a map and have
 PT0223.an estimated accuracy of +/- 6 seconds.
 PT0223
 PT0223.The orthometric height was determined by differential leveling and
 PT0223.adjusted by the NATIONAL GEODETIC SURVEY
 PT0223.in June 1991.
 PT0223
 PT0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0223.GEOID18 height accuracy estimate available here.
 PT0223
 PT0223.Click photographs - Photos may exist for this station.
 PT0223
 PT0223.The dynamic height is computed by dividing the NAVD 88
 PT0223.geopotential number by the normal gravity value computed on the
 PT0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0223.degrees latitude (g = 980.6199 gals.).
 PT0223
 PT0223.The modeled gravity was interpolated from observed gravity values.
 PT0223
 PT0223;                    North         East    Units  Estimated Accuracy
 PT0223;SPC SD S     -   232,470.      594,380.      MT  (+/- 180 meters Scaled)
 PT0223
 PT0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ882201(NAD 83)
 PT0223
 PT0223                          SUPERSEDED SURVEY CONTROL
 PT0223
 PT0223  NGVD 29 (??/??/92)  456.762  (m)         1498.56   (f) ADJ UNCH    1 2
 PT0223
 PT0223.Superseded values are not recommended for survey control.
 PT0223
 PT0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0223.See file dsdata.pdf to determine how the superseded data were derived.
 PT0223
 PT0223_MARKER: DD = SURVEY DISK
 PT0223_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0223_MARK LOGO: USACE
 PT0223_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0223_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0223
 PT0223  HISTORY     - Date     Condition        Report By
 PT0223  HISTORY     - 1951     MONUMENTED       USACE
 PT0223  HISTORY     - 1951     GOOD             CGS
 PT0223
 PT0223                          STATION DESCRIPTION
 PT0223
 PT0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0223'5.4 MI NW FROM FORT PIERRE.
 PT0223'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0223'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 3.7 MILES
 PT0223'NORTHWEST ALONG THE OAHE DAM ROAD, THENCE 0.3 MILE SOUTHWEST
 PT0223'ACROSS A PASTURE, AT THE FOOT OF THE BLUFFS, 0.4 MILE SOUTH
 PT0223'OF A SMALL RED BARN, 94 FEET WEST OF A FENCE, 18 FEET WEST OF
 PT0223'THE CENTER LINE OF A TRACK ROAD, WELDED ON THE TOP OF A SECTION
 PT0223'OF RAIL WHICH IS INCASED IN AN 8 INCH IRON PIPE WITH A SCREW
 PT0223'CAP ON THE TOP AND PROJECTS 1.6 FEET ABOVE THE GROUND.  THE
 PT0223'DEPTH OF THIS MARK IS 65 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0224 ***********************************************************************
 PT0224  DESIGNATION -  CONST CHK 3
 PT0224  PID         -  PT0224
 PT0224  STATE/COUNTY-  SD/STANLEY
 PT0224  COUNTRY     -  US
 PT0224  USGS QUAD   -  OAHE DAM (2017)
 PT0224
 PT0224                         *CURRENT SURVEY CONTROL
 PT0224  ______________________________________________________________________
 PT0224* NAD 83(1986) POSITION- 44 25 32.     (N) 100 24 13.     (W)   SCALED
 PT0224* NAVD 88 ORTHO HEIGHT -   454.816 (meters)     1492.18  (feet) ADJUSTED
 PT0224  ______________________________________________________________________
 PT0224  GEOID HEIGHT    -        -23.235 (meters)                     GEOID18
 PT0224  DYNAMIC HEIGHT  -        454.724 (meters)     1491.87  (feet) COMP
 PT0224  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 PT0224
 PT0224  VERT ORDER      -  FIRST     CLASS II
 PT0224
 PT0224.The horizontal coordinates were scaled from a map and have
 PT0224.an estimated accuracy of +/- 6 seconds.
 PT0224
 PT0224.The orthometric height was determined by differential leveling and
 PT0224.adjusted by the NATIONAL GEODETIC SURVEY
 PT0224.in June 1991.
 PT0224
 PT0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0224.GEOID18 height accuracy estimate available here.
 PT0224
 PT0224.Click photographs - Photos may exist for this station.
 PT0224
 PT0224.The dynamic height is computed by dividing the NAVD 88
 PT0224.geopotential number by the normal gravity value computed on the
 PT0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0224.degrees latitude (g = 980.6199 gals.).
 PT0224
 PT0224.The modeled gravity was interpolated from observed gravity values.
 PT0224
 PT0224;                    North         East    Units  Estimated Accuracy
 PT0224;SPC SD S     -   232,440.      594,400.      MT  (+/- 180 meters Scaled)
 PT0224
 PT0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ882200(NAD 83)
 PT0224
 PT0224                          SUPERSEDED SURVEY CONTROL
 PT0224
 PT0224  NGVD 29 (??/??/92)  454.436  (m)         1490.93   (f) ADJ UNCH    1 2
 PT0224
 PT0224.Superseded values are not recommended for survey control.
 PT0224
 PT0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0224.See file dsdata.pdf to determine how the superseded data were derived.
 PT0224
 PT0224_MARKER: DD = SURVEY DISK
 PT0224_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0224_MARK LOGO: USACE
 PT0224_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0224_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0224
 PT0224  HISTORY     - Date     Condition        Report By
 PT0224  HISTORY     - 1951     MONUMENTED       USACE
 PT0224  HISTORY     - 1951     GOOD             CGS
 PT0224
 PT0224                          STATION DESCRIPTION
 PT0224
 PT0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0224'5.4 MI NW FROM FORT PIERRE.
 PT0224'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0224'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 3.7 MILES
 PT0224'NORTHWEST ALONG THE OAHE DAM ROAD, THENCE 0.3 MILE SOUTHWEST
 PT0224'ACROSS A PASTURE, AT THE FOOT OF THE BLUFFS, 0.45 MILE SOUTH OF
 PT0224'A SMALL RED BARN, 69 FEET EAST OF THE CENTER LINE OF A TRAIL,
 PT0224'10 FEET WEST OF A FENCE, WELDED ON THE TOP OF A SECTION OF RAIL
 PT0224'WHICH IS INCASED IN AN 8 INCH IRON PIPE WITH A SCREW CAP ON THE
 PT0224'TOP AND PROJECTS 1.6 FEET ABOVE THE GROUND.  THE DEPTH OF THIS
 PT0224'MARK IS 65 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0697 ***********************************************************************
 PS0697  DESIGNATION -  CONVENT
 PS0697  PID         -  PS0697
 PS0697  STATE/COUNTY-  SD/HYDE
 PS0697  COUNTRY     -  US
 PS0697  USGS QUAD   -  STEPHAN (2017)
 PS0697
 PS0697                         *CURRENT SURVEY CONTROL
 PS0697  ______________________________________________________________________
 PS0697* NAD 83(1996) POSITION- 44 12 07.67504(N) 099 22 57.52226(W)   ADJUSTED
 PS0697* NAVD 88 ORTHO HEIGHT -   572.    (meters)     1877.    (feet) SCALED
 PS0697  ______________________________________________________________________
 PS0697  GEOID HEIGHT    -        -24.456 (meters)                     GEOID18
 PS0697  LAPLACE CORR    -         -4.14  (seconds)                    DEFLEC18
 PS0697  HORZ ORDER      -  FIRST
 PS0697
 PS0697.The horizontal coordinates were established by classical geodetic methods
 PS0697.and adjusted by the National Geodetic Survey in January 1998.
 PS0697
 PS0697.The orthometric height was scaled from a topographic map.
 PS0697
 PS0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0697.GEOID18 height accuracy estimate available here.
 PS0697
 PS0697.Click photographs - Photos may exist for this station.
 PS0697
 PS0697.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0697
 PS0697. The following values were computed from the NAD 83(1996) position.
 PS0697
 PS0697;                    North         East     Units Scale Factor Converg.
 PS0697;SPC SD N     -    41,170.512   649,349.164   MT  1.00004800   +0 26 12.9
 PS0697;SPC SD N     -   135,073.59  2,130,406.38   sFT  1.00004800   +0 26 12.9
 PS0697;SPC SD S     -   208,048.260   675,986.945   MT  0.99995876   +0 39 21.0
 PS0697;SPC SD S     -   682,571.67  2,217,800.50   sFT  0.99995876   +0 39 21.0
 PS0697;UTM  14      - 4,894,394.769   469,426.109   MT  0.99961150   -0 16 00.4
 PS0697
 PS0697!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0697!SPC SD N     -   0.99991410  x   1.00004800  =   0.99996209
 PS0697!SPC SD S     -   0.99991410  x   0.99995876  =   0.99987286
 PS0697!UTM  14      -   0.99991410  x   0.99961150  =   0.99952563
 PS0697
 PS0697:                Primary Azimuth Mark                     Grid Az
 PS0697:SPC SD N     -  CONVENT AZ MK                            059 27 05.4
 PS0697:SPC SD S     -  CONVENT AZ MK                            059 13 57.3
 PS0697:UTM  14      -  CONVENT AZ MK                            060 09 18.7
 PS0697
 PS0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6942694394(NAD 83)
 PS0697
 PS0697|---------------------------------------------------------------------|
 PS0697| PID    Reference Object                     Distance      Geod. Az  |
 PS0697|                                                           dddmmss.s |
 PS0697| CO5436 CONVENT AZ MK                                      0595318.3 |
 PS0697| CO5437 CONVENT RM 1                         26.893 METERS 18157     |
 PS0697| CO5438 CONVENT RM 2                         25.646 METERS 27352     |
 PS0697| PS0696 STEPHAN IMM CON CATH MSSION TK      APPROX. 7.5 KM 3104205.2 |
 PS0697|---------------------------------------------------------------------|
 PS0697
 PS0697                          SUPERSEDED SURVEY CONTROL
 PS0697
 PS0697  NAD 83(1986)-  44 12 07.67295(N)    099 22 57.52867(W) AD(       ) 1
 PS0697  NAD 27      -  44 12 07.71500(N)    099 22 56.15000(W) AD(       ) 1
 PS0697
 PS0697.Superseded values are not recommended for survey control.
 PS0697
 PS0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0697.See file dsdata.pdf to determine how the superseded data were derived.
 PS0697
 PS0697_MARKER: DS = TRIANGULATION STATION DISK
 PS0697_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0697_STAMPING: CONVENT 1948
 PS0697_MARK LOGO: CGS
 PS0697_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0697+STABILITY: SURFACE MOTION
 PS0697
 PS0697  HISTORY     - Date     Condition        Report By
 PS0697  HISTORY     - 1948     MONUMENTED       CGS
 PS0697  HISTORY     - 1951     GOOD             CGS
 PS0697
 PS0697                          STATION DESCRIPTION
 PS0697
 PS0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0697'ABOUT 3-1/2 MILES EAST AND 3 MILES SOUTH OF THE INDIAN SCHOOL
 PS0697'SETTLEMENT OF STEPHAN AND 10 MILES NORTH-NORTHEAST OF FORT
 PS0697'THOMPSON.  ABOUT 500 FOOT WEST OF THE CENTER AND EAST SIDE OF
 PS0697'SEC. 32, T. 109 N., R. 71 W.  IN THE CROW CREEK RESERVATION
 PS0697'AND ON GOVERNMENT LAND.  IT IS APPROXIMATELY 0.1 MILE WEST OF
 PS0697'A FENCE CORNER, 7 FEET SOUTH OF THE EAST-WEST FENCE LINE AND 4
 PS0697'FEET SOUTH OF AN UNPAINTED WITNESS POST.  THE MARK PROJECTS
 PS0697'ABOUT 3 INCHES AND THE DISC IS STAMPED CONVENT 1948.
 PS0697'
 PS0697'REFERENCE MARK NO. 1 IS 88.23 FEET SOUTH OF THE STATION AND 95
 PS0697'FEET SOUTH OF THE EAST-WEST FENCE LINE.  THE MARK PROJECTS
 PS0697'ABOUT 8 INCHES AND THE DISC IS STAMPED CONVENT NO 1 1948.
 PS0697'
 PS0697'REFERENCE MARK NO. 2 IS 84.14 FEET WEST OF THE STATION AND 1
 PS0697'FOOT SOUTH OF THE EAST-WEST FENCE LINE.  THE MARK PROJECTS ABOUT
 PS0697'5 INCHES AND THE DISC IS STAMPED CONVENT NO 2 1948.
 PS0697'
 PS0697'AZIMUTH MARK IS APPROXIMATELY 0.15 MILE NORTHEAST OF THE STATION,
 PS0697'IN THE NORTH-SOUTH FENCE LINE, 2 FEET SOUTH OF AN UNPAINTED
 PS0697'WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISC IS
 PS0697'STAMPED CONVENT 1948.
 PS0697'
 PS0697'THE STATION WAS REACHED FROM THE ROAD INTERSECTION, JUST EAST OF
 PS0697'FORT THOMPSON, BY GOING NORTHERLY ON STATE HIGHWAY 47 FOR 9.9
 PS0697'MILES TO THE HYDE COUNTY LINE.  THENCE CONTINUE ON HIGHWAY FOR
 PS0697'4.0 MILES TO A CROSSROADS AND A SIGN, STEPHAN 1 MILE.  HERE
 PS0697'TURN RIGHT AND GO EAST FOR 4.0 MILES TO A ROAD INTERSECTION.
 PS0697'TAKE RIGHT FORK AND GO SOUTHERLY FOR 3.2 MILES TO A WIRE GATE
 PS0697'ON THE RIGHT, 0.1 MILE BEYOND A SMALL CONCRETE BRIDGE.  TURN
 PS0697'RIGHT, THRU THE GATE AND FOLLOW FARM ROAD FOR 0.7 MILE TO A
 PS0697'REVERSE FORKS AT THE SOUTHWEST CORNER OF BARN LOTS.  TURN
 PS0697'SHARP LEFT AND GO ABOUT 50 YARDS TO A FORKS.  LEAVE FARM ROAD
 PS0697'AND GO ACROSS COUNTRY FOR 0.85 MILES, IN A SOUTHWESTERLY
 PS0697'DIRECTION AND TOWARDS A FENCE, TO THE AZIMUTH MARK IN THE
 PS0697'FENCE LINE AS DESCRIBED ABOVE.  THENCE CONTINUE SOUTH
 PS0697'AND WEST, ALONG THE FENCE LINE FOR 0.15 MILE TO THE STATION
 PS0697'SITE.
 PS0697'
 PS0697'HEIGHT OF LIGHT ABOVE STATION MARK 13 METERS.
 PS0697
 PS0697                          STATION RECOVERY (1951)
 PS0697
 PS0697'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0697'THE STATION WAS RECOVERED AS DESCRIBED BY M.E.W. IN 1948 AND
 PS0697'ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.  THE OLD TO REACH
 PS0697'WAS NOT CHECKED AND A COMPLETE AND NEW TO REACH FOLLOWS--
 PS0697'
 PS0697'TO REACH THE STATION FROM THE POST OFFICE IN HIGHMORE, GO WEST
 PS0697'FOR 0.05 MILE TO A CROSS STREET.  TURN LEFT (SOUTH) AND FOLLOW
 PS0697'STATE ROUTE 47 FOR 18 MILES TO A CROSSROADS AND SIGN STEPHAN 1
 PS0697'MILE.  TURN LEFT (EAST) AND GO 4.0 MILES TO A FORK.  TAKE
 PS0697'RIGHT FORK AND GO SOUTHERLY FOR 3.2 MILES TO A GATE ON RIGHT.
 PS0697'PASS THROUGH GATE AND FOLLOW TRACK ROAD FOR 0.7 MILE TO A
 PS0697'REVERSE FORKS AT THE SOUTHWEST CORNER OF BARN LOTS.  TURN SHARP
 PS0697'LEFT AND FOLLOW FARM ROAD FOR ABOUT 50 YARDS TO A GATE.  PASS
 PS0697'THROUGH GATE AND GO ABOUT 50 FEET TO A FORKS.  TAKE LEFT
 PS0697'FORK AND FOLLOW DIM TRACK ROAD SOUTHWESTERLY ACROSS FIELD FOR
 PS0697'0.9 MILE TO STATION.
 PS0697'
 PS0697'TO REACH AZIMUTH MARK FROM THE STATION, GO EASTERLY ALONG FENCE
 PS0697'FOR 0.15 MILE.  TURN LEFT AT FENCE CORNER AND GO NORTH FOR 0.05
 PS0697'MILE TO AZIMUTH MARK.
 PS0697'
 PS0697'A DIFFERENCE WAS FOUND IN THE DIRECTION TO THE AZIMUTH MARK
 PS0697'AND R.M. NO. 2.
 PS0697'
 PS0697'HEIGHT OF SIGNAL ABOVE STATION MARK.  14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0958 ***********************************************************************
 PR0958  DESIGNATION -  COOK
 PR0958  PID         -  PR0958
 PR0958  STATE/COUNTY-  SD/MOODY
 PR0958  COUNTRY     -  US
 PR0958  USGS QUAD   -  FLANDREAU NW (2017)
 PR0958
 PR0958                         *CURRENT SURVEY CONTROL
 PR0958  ______________________________________________________________________
 PR0958* NAD 83(1996) POSITION- 44 08 51.59194(N) 096 38 55.03870(W)   ADJUSTED
 PR0958* NAVD 88 ORTHO HEIGHT -   496.    (meters)     1627.    (feet) SCALED
 PR0958  ______________________________________________________________________
 PR0958  GEOID HEIGHT    -        -25.857 (meters)                     GEOID18
 PR0958  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 PR0958  HORZ ORDER      -  THIRD
 PR0958
 PR0958.The horizontal coordinates were established by classical geodetic methods
 PR0958.and adjusted by the National Geodetic Survey in January 1998.
 PR0958
 PR0958.The orthometric height was scaled from a topographic map.
 PR0958
 PR0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0958.GEOID18 height accuracy estimate available here.
 PR0958
 PR0958.Click photographs - Photos may exist for this station.
 PR0958
 PR0958.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0958
 PR0958. The following values were computed from the NAD 83(1996) position.
 PR0958
 PR0958;                    North         East     Units Scale Factor Converg.
 PR0958;SPC SD S     -   208,099.450   894,691.141   MT  0.99994951   +2 32 30.9
 PR0958;SPC SD S     -   682,739.61  2,935,332.52   sFT  0.99994951   +2 32 30.9
 PR0958;UTM  14      - 4,890,962.268   688,053.115   MT  1.00003495   +1 38 17.7
 PR0958
 PR0958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0958!SPC SD S     -   0.99992624  x   0.99994951  =   0.99987576
 PR0958!UTM  14      -   0.99992624  x   1.00003495  =   0.99996119
 PR0958
 PR0958:                Primary Azimuth Mark                     Grid Az
 PR0958:SPC SD S     -  COOK AZ MK                               177 17 02.3
 PR0958:UTM  14      -  COOK AZ MK                               178 11 15.5
 PR0958
 PR0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8805390962(NAD 83)
 PR0958
 PR0958|---------------------------------------------------------------------|
 PR0958| PID    Reference Object                     Distance      Geod. Az  |
 PR0958|                                                           dddmmss.s |
 PR0958| CO8378 COOK RM 2                            16.515 METERS 00206     |
 PR0958| CO8376 COOK AZ MK                                         1794933.2 |
 PR0958| CO8377 COOK RM 1                            12.950 METERS 26850     |
 PR0958|---------------------------------------------------------------------|
 PR0958
 PR0958                          SUPERSEDED SURVEY CONTROL
 PR0958
 PR0958  NAD 83(1986)-  44 08 51.59234(N)    096 38 55.01735(W) AD(       ) 3
 PR0958  NAD 27      -  44 08 51.69600(N)    096 38 53.84600(W) AD(       ) 3
 PR0958
 PR0958.Superseded values are not recommended for survey control.
 PR0958
 PR0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0958.See file dsdata.pdf to determine how the superseded data were derived.
 PR0958
 PR0958_MARKER: DS = TRIANGULATION STATION DISK
 PR0958_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0958_STAMPING: COOK 1949
 PR0958_MARK LOGO: CGS
 PR0958_PROJECTION: FLUSH
 PR0958_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0958+STABILITY: SURFACE MOTION
 PR0958
 PR0958  HISTORY     - Date     Condition        Report By
 PR0958  HISTORY     - 1949     MONUMENTED       CGS
 PR0958
 PR0958                          STATION DESCRIPTION
 PR0958
 PR0958'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0958'THE STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF FLANDREAU,
 PR0958'ABOUT 7 MILES EAST OF U.S. HIGHWAY 77, ON PROPERTY OWNED AND
 PR0958'OCCUPIED BY MR. HARLEY COOK.  IT IS ABOUT 100 YARDS SOUTHEAST
 PR0958'OF A FARM HOUSE, 37 FEET WEST OF THE CENTERLINE OF A NORTH-SOUTH
 PR0958'GRAVELED ROAD, 6 FEET NORTHWEST OF A FENCE CORNER, AND 4 FEET
 PR0958'NORTH OF A WITNESS POST.  THE DISK IS STAMPED COOK 1949 AND IS
 PR0958'SET FLUSH.
 PR0958'
 PR0958'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF AN EAST-WEST FENCELINE.
 PR0958'THE DISK IS STAMPED COOK NO 1 1949 AN IS SET FLUSH.
 PR0958'
 PR0958'REFERENCE MARK NO. 2 IS 72 FEET SOUTH OF THE CENTERLINE OF A
 PR0958'DRIVEWAY, 35 FEET WEST OF THE CENTERLINE OF THE ROAD, AND IS
 PR0958'SET ON THE BANK OF BAR DITCH.  THE DISK IS STAMPED COOK NO 2
 PR0958'1949 AND IS SET FLUSH.
 PR0958'
 PR0958'THE AZIMUTH MARK IS 35 FEET WEST OF THE CENTERLINE OF THE
 PR0958'ROAD, 2 FEET NORTHWEST OF A FENCE CORNER, AND 1 FOOT NORTHEAST
 PR0958'OF A WITNESS POST.  THE DISK IS STAMPED COOK 1949 AND PROJECTS
 PR0958'4 INCHES.
 PR0958'
 PR0958'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 34 AND
 PR0958'MAIN STREET, IN FLANDREAU, GO NORTH ON HIGHWAY 34 FOR 1 BLOCK,
 PR0958'THEN TURN LEFT AND GO WEST FOR 2.75 MILES TO A CROSS ROAD.  TURN
 PR0958'RIGHT AND GO NORTH FOR 5.6 MILES TO THE BRIDGE OVER THE BIG
 PR0958'SIOUX RIVER.  CONTINUE FOR 0.7 MILE TO THE AZIMUTH MARK ON THE
 PR0958'LEFT.  CONTINUE FOR 0.4 MILE TO THE STATION ON THE LEFT.
 PR0958'
 PR0958'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0788 ***********************************************************************
 OS0788  DESIGNATION -  COOK
 OS0788  PID         -  OS0788
 OS0788  STATE/COUNTY-  SD/JACKSON
 OS0788  COUNTRY     -  US
 OS0788  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0788
 OS0788                         *CURRENT SURVEY CONTROL
 OS0788  ______________________________________________________________________
 OS0788* NAD 83(1996) POSITION- 43 59 30.45550(N) 101 47 40.07517(W)   ADJUSTED
 OS0788* NAVD 88 ORTHO HEIGHT -   721.    (meters)     2365.    (feet) SCALED
 OS0788  ______________________________________________________________________
 OS0788  GEOID HEIGHT    -        -20.634 (meters)                     GEOID18
 OS0788  LAPLACE CORR    -         -9.15  (seconds)                    DEFLEC18
 OS0788  HORZ ORDER      -  THIRD
 OS0788
 OS0788.The horizontal coordinates were established by classical geodetic methods
 OS0788.and adjusted by the National Geodetic Survey in January 1998.
 OS0788
 OS0788.The orthometric height was scaled from a topographic map.
 OS0788
 OS0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0788.GEOID18 height accuracy estimate available here.
 OS0788
 OS0788.Click photographs - Photos may exist for this station.
 OS0788
 OS0788.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0788
 OS0788. The following values were computed from the NAD 83(1996) position.
 OS0788
 OS0788;                    North         East     Units Scale Factor Converg.
 OS0788;SPC SD S     -   185,273.982   482,806.488   MT  0.99992807   -1 00 28.7
 OS0788;SPC SD S     -   607,853.06  1,584,007.62   sFT  0.99992807   -1 00 28.7
 OS0788;UTM  14      - 4,874,758.222   275,922.093   MT  1.00021759   -1 56 30.2
 OS0788
 OS0788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0788!SPC SD S     -   0.99989012  x   0.99992807  =   0.99981820
 OS0788!UTM  14      -   0.99989012  x   1.00021759  =   1.00010769
 OS0788
 OS0788:                Primary Azimuth Mark                     Grid Az
 OS0788:SPC SD S     -  GUIDE                                    324 51 42.6
 OS0788:UTM  14      -  GUIDE                                    325 47 44.1
 OS0788
 OS0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7592274758(NAD 83)
 OS0788
 OS0788|---------------------------------------------------------------------|
 OS0788| PID    Reference Object                     Distance      Geod. Az  |
 OS0788|                                                           dddmmss.s |
 OS0788| CP9062 COOK RM 2                            18.500 METERS 10707     |
 OS0788| PT0756 GUIDE                               APPROX. 6.3 KM 3235113.9 |
 OS0788| CP9061 COOK RM 1                            15.159 METERS 34936     |
 OS0788|---------------------------------------------------------------------|
 OS0788
 OS0788                          SUPERSEDED SURVEY CONTROL
 OS0788
 OS0788  NAD 83(1995)-  43 59 30.44791(N)    101 47 40.07696(W) AD(       ) 3
 OS0788  NAD 83(1986)-  43 59 30.44770(N)    101 47 40.07722(W) AD(       ) 3
 OS0788  NAD 27      -  43 59 30.48490(N)    101 47 38.54970(W) AD(       ) 3
 OS0788
 OS0788.Superseded values are not recommended for survey control.
 OS0788
 OS0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0788.See file dsdata.pdf to determine how the superseded data were derived.
 OS0788
 OS0788_MARKER: DS = TRIANGULATION STATION DISK
 OS0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0788_STAMPING: COOK 1961
 OS0788_MARK LOGO: CGS
 OS0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0788+STABILITY: SURFACE MOTION
 OS0788
 OS0788  HISTORY     - Date     Condition        Report By
 OS0788  HISTORY     - 1961     MONUMENTED       CGS
 OS0788
 OS0788                          STATION DESCRIPTION
 OS0788
 OS0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0788'THE STATION IS LOCATED ABOUT 8 MILES SOUTHWEST OF PHILIP, 6 MILES
 OS0788'EAST-NORTHEAST OF COTTONWOOD AND IT IS IN THE NORTHWEST 1/4 SECTION
 OS0788'1, T 1 S, R 19 E, ABOUT 150 FEET SOUTH OF U.S. HIGHWAY 14 ON
 OS0788'THE SUMMIT OF A SMALL BARE TOPPED KNOLL, 109.0 FEET SOUTH OF A
 OS0788'WEST GATE POST AND 6.9 FEET NORTHEAST OF A FENCE CORNER POST.  IT
 OS0788'IS A STANDARD DISK CEMENTED IN THE TOP OF A 12 INCH
 OS0788'CYLINDRICAL CONCRETE MONUMENT.  IT IS STAMPED--COOK 1961 AND
 OS0788'PROJECTS 2 INCHES ABOVE THE GROUND SURFACE.
 OS0788'
 OS0788'THE SUB-SURFACE MARK IS SET 49 INCHES BELOW THE GROUND SURFACE.
 OS0788'
 OS0788'TO REACH THE STATION FROM THE POST OFFICE IN PHILIP, GO WESTERLY
 OS0788'ON PINE STREET FOR 1.0 MILE TO U.S. HIGHWAY 14, TURN LEFT AND GO
 OS0788'WEST ON U.S. HIGHWAY 14 FOR 7.0 MILES TO THE SUMMIT OF A LOW RIDGE
 OS0788'AND A WIRE GATE ON THE LEFT.  (TO REACH THE AZIMUTH MARK,
 OS0788'CONTINUE WESTERLY ON U.S. HIGHWAY 14 FOR 0.8 MILES TO A
 OS0788'GRADER-DITCH CROSSING AN AZIMUTH MARK ON THE LEFT.) TURN LEFT
 OS0788'THROUGH GATE TO THE SUMMIT OF THE KNOLL AND STATION AS
 OS0788'DESCRIBED.
 OS0788'
 OS0788'R.M. 1 IS 1 FOOT EAST OF A NORTH-SOUTH FENCE LINE AND ABOUT THE
 OS0788'SAME ELEVATION AS THE STATION.  IT IS A STANDARD DISK CEMENTED IN
 OS0788'THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT.  IT IS
 OS0788'STAMPED--COOK NO 1 1961 AND PROJECTS 1 INCH ABOVE THE GROUND
 OS0788'SURFACE.
 OS0788'
 OS0788'R.M. 2 IS 1 FOOT NORTH OF AN EAST-WEST FENCE LINE AND ABOUT THE
 OS0788'SAME ELEVATION AS THE STATION.  IT IS A STANDARD DISK CEMENTED
 OS0788'IN THE TOP OF A 12 INCH CYLINDRICAL CONCRETE MONUMENT.  IT IS
 OS0788'STAMPED--COOK NO 2 1961 AND PROJECTS 1 INCH ABOVE THE GROUND
 OS0788'SURFACE.
 OS0788'
 OS0788'PICTURE POINT IS THE WEST GATE POST MENTIONED IN THE DESCRIPTION
 OS0788'ABOVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0408 ***********************************************************************
 QQ0408  DESIGNATION -  COOLEY
 QQ0408  PID         -  QQ0408
 QQ0408  STATE/COUNTY-  SD/CODINGTON
 QQ0408  COUNTRY     -  US
 QQ0408  USGS QUAD   -  FLORENCE (2017)
 QQ0408
 QQ0408                         *CURRENT SURVEY CONTROL
 QQ0408  ______________________________________________________________________
 QQ0408* NAD 83(1996) POSITION- 45 00 22.51268(N) 097 19 33.09608(W)   ADJUSTED
 QQ0408* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 QQ0408  ______________________________________________________________________
 QQ0408  GEOID HEIGHT    -        -25.061 (meters)                     GEOID18
 QQ0408  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 QQ0408  HORZ ORDER      -  FIRST
 QQ0408
 QQ0408.The horizontal coordinates were established by classical geodetic methods
 QQ0408.and adjusted by the National Geodetic Survey in January 1998.
 QQ0408
 QQ0408.The orthometric height was scaled from a topographic map.
 QQ0408
 QQ0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0408.GEOID18 height accuracy estimate available here.
 QQ0408
 QQ0408.Click photographs - Photos may exist for this station.
 QQ0408
 QQ0408.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0408
 QQ0408. The following values were computed from the NAD 83(1996) position.
 QQ0408
 QQ0408;                    North         East     Units Scale Factor Converg.
 QQ0408;SPC SD N     -   133,819.020   810,773.431   MT  0.99993942   +1 53 33.3
 QQ0408;SPC SD N     -   439,037.90  2,660,012.50   sFT  0.99993942   +1 53 33.3
 QQ0408;UTM  14      - 4,985,008.379   631,933.510   MT  0.99981404   +1 11 02.7
 QQ0408
 QQ0408!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0408!SPC SD N     -   0.99991546  x   0.99993942  =   0.99985489
 QQ0408!UTM  14      -   0.99991546  x   0.99981404  =   0.99972952
 QQ0408
 QQ0408:                Primary Azimuth Mark                     Grid Az
 QQ0408:SPC SD N     -  COOLEY AZ MK                             309 27 45.6
 QQ0408:UTM  14      -  COOLEY AZ MK                             310 10 16.2
 QQ0408
 QQ0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3193385008(NAD 83)
 QQ0408
 QQ0408|---------------------------------------------------------------------|
 QQ0408| PID    Reference Object                     Distance      Geod. Az  |
 QQ0408|                                                           dddmmss.s |
 QQ0408| CO5440 COOLEY RM 1                           8.391 METERS 20356     |
 QQ0408| CO5441 COOLEY RM 2                           8.349 METERS 29338     |
 QQ0408| CO5439 COOLEY AZ MK                                       3112118.9 |
 QQ0408| QQ0410 FLORENCE IMMAC CONCEPT CATH CH      APPROX. 5.5 KM 3553159.8 |
 QQ0408| QQ0409 FLORENCE PUBLIC SCHOOL BELFRY       APPROX. 5.3 KM 3560427.3 |
 QQ0408|---------------------------------------------------------------------|
 QQ0408
 QQ0408                          SUPERSEDED SURVEY CONTROL
 QQ0408
 QQ0408  NAD 83(1986)-  45 00 22.51150(N)    097 19 33.07884(W) AD(       ) 1
 QQ0408  NAD 27      -  45 00 22.64136(N)    097 19 31.79594(W) AD(       ) 1
 QQ0408
 QQ0408.Superseded values are not recommended for survey control.
 QQ0408
 QQ0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0408.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0408
 QQ0408_MARKER: DS = TRIANGULATION STATION DISK
 QQ0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0408_STAMPING: COOLEY 1952
 QQ0408_MARK LOGO: CGS
 QQ0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0408+STABILITY: SURFACE MOTION
 QQ0408
 QQ0408  HISTORY     - Date     Condition        Report By
 QQ0408  HISTORY     - 1952     MONUMENTED       CGS
 QQ0408
 QQ0408                          STATION DESCRIPTION
 QQ0408
 QQ0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0408'THE STATION IS ABOUT 3-1/2 MILES SOUTH OF FLORENCE AND 1 MILE
 QQ0408'EAST-NORTHEAST OF COOLEY LAKE, ON THE SUMMIT OF A HILL, WHICH
 QQ0408'IS THE HIGHEST POINT IN THE IMMEDIATE VICINITY AND IN THE NORTHWEST
 QQ0408'1/4 SEC. 28, T 118 10, R 54 W, ON LAND OWNED BY
 QQ0408'J. H. JOHNSON.  IT IS ABOUT 150 FEET SOUTH OF THE CENTER OF A
 QQ0408'GRAVELED ROAD, 101 FEET SOUTH OF A FENCE AND 7 FEET NORTHWEST OF
 QQ0408'A 4 X 4 INCH WHITE WITNESS POST.
 QQ0408'
 QQ0408'TO REACH THE STATION FROM THE PUBLIC SCHOOL IN FLORENCE, GO
 QQ0408'SOUTH ON A GRAVELED ROAD FOR 3.15 MILES TO THE AZIMUTH MARK ON
 QQ0408'THE RIGHT, CONTINUE SOUTH 0.15 MILE TO A SIDE ROAD ON THE LEFT,
 QQ0408'TURN LEFT AND GO EAST 0.25 MILE TO THE STATION ON THE RIGHT.
 QQ0408'
 QQ0408'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED COOLEY
 QQ0408'1952.
 QQ0408'
 QQ0408'REFERENCE MARK 1 IS 127 FEET SOUTH OF THE FENCE.  THE MARK
 QQ0408'PROJECTS 2 INCHES AND THE DISK IS STAMPED COLLEY NO 1 1952.
 QQ0408'
 QQ0408'REFERENCE MARK 2 IS 100 FEET SOUTH OF THE FENCE.  THE MARK PROJECTS
 QQ0408'4 INCHES AND DISK IS STAMPED COOLEY NO 2 1952.
 QQ0408'
 QQ0408'THE AZIMUTH MARK IS 39 FEET WEST OF THE CENTER OF A GRAVELED
 QQ0408'ROAD, 2 FEET NORTH OF A 4 X 4 INCH WHITE WITNESS POST AND 1 FOOT
 QQ0408'EAST OF A FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QQ0408'STAMPED COOLEY 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2148 ***********************************************************************
 PU2148  DESIGNATION -  COOPER
 PU2148  PID         -  PU2148
 PU2148  STATE/COUNTY-  SD/MEADE
 PU2148  COUNTRY     -  US
 PU2148  USGS QUAD   -  REED DAM (2017)
 PU2148
 PU2148                         *CURRENT SURVEY CONTROL
 PU2148  ______________________________________________________________________
 PU2148* NAD 83(1996) POSITION- 44 48 57.79608(N) 102 14 45.98030(W)   ADJUSTED
 PU2148* NAVD 88 ORTHO HEIGHT -   780.    (meters)     2559.    (feet) SCALED
 PU2148  ______________________________________________________________________
 PU2148  GEOID HEIGHT    -        -19.158 (meters)                     GEOID18
 PU2148  LAPLACE CORR    -         -7.80  (seconds)                    DEFLEC18
 PU2148  HORZ ORDER      -  FIRST
 PU2148
 PU2148.The horizontal coordinates were established by classical geodetic methods
 PU2148.and adjusted by the National Geodetic Survey in January 1998.
 PU2148
 PU2148.The orthometric height was scaled from a topographic map.
 PU2148
 PU2148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2148.GEOID18 height accuracy estimate available here.
 PU2148
 PU2148.Click photographs - Photos may exist for this station.
 PU2148
 PU2148.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2148
 PU2148. The following values were computed from the NAD 83(1996) position.
 PU2148
 PU2148;                    North         East     Units Scale Factor Converg.
 PU2148;SPC SD N     -   111,666.292   422,368.062   MT  0.99994749   -1 35 22.8
 PU2148;SPC SD N     -   366,358.49  1,385,719.22   sFT  0.99994749   -1 35 22.8
 PU2148;UTM  13      - 4,966,206.438   717,743.011   MT  1.00018305   +1 56 30.5
 PU2148
 PU2148!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2148!SPC SD N     -   0.99988065  x   0.99994749  =   0.99982815
 PU2148!UTM  13      -   0.99988065  x   1.00018305  =   1.00006368
 PU2148
 PU2148:                Primary Azimuth Mark                     Grid Az
 PU2148:SPC SD N     -  COOPER AZ MK                             342 34 21.4
 PU2148:UTM  13      -  COOPER AZ MK                             339 02 28.1
 PU2148
 PU2148_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1774366206(NAD 83)
 PU2148
 PU2148|---------------------------------------------------------------------|
 PU2148| PID    Reference Object                     Distance      Geod. Az  |
 PU2148|                                                           dddmmss.s |
 PU2148| CP9064 COOPER RM 1                           7.910 METERS 10202     |
 PU2148| CP9065 COOPER RM 2                           7.134 METERS 19508     |
 PU2148| CP9063 COOPER AZ MK                                       3405858.6 |
 PU2148|---------------------------------------------------------------------|
 PU2148
 PU2148                          SUPERSEDED SURVEY CONTROL
 PU2148
 PU2148  NAD 83(1986)-  44 48 57.78781(N)    102 14 45.97967(W) AD(       ) 1
 PU2148  NAD 27      -  44 48 57.82040(N)    102 14 44.38650(W) AD(       ) 1
 PU2148
 PU2148.Superseded values are not recommended for survey control.
 PU2148
 PU2148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2148.See file dsdata.pdf to determine how the superseded data were derived.
 PU2148
 PU2148_MARKER: DS = TRIANGULATION STATION DISK
 PU2148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2148_STAMPING: COOPER 1950
 PU2148_MARK LOGO: CGS
 PU2148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2148+STABILITY: SURFACE MOTION
 PU2148
 PU2148  HISTORY     - Date     Condition        Report By
 PU2148  HISTORY     - 1950     MONUMENTED       CGS
 PU2148  HISTORY     - 1954     GOOD             CGS
 PU2148  HISTORY     - 1962     GOOD             CGS
 PU2148
 PU2148                          STATION DESCRIPTION
 PU2148
 PU2148'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2148'STATION IS LOCATED ON A HIGH GRASSY HILL, ABOUT 15 MILES
 PU2148'SOUTHWEST OF FAITH, ABOUT 14 MILES NORTHWEST OF HOWES POST
 PU2148'OFFICE, 7 FEET EAST OF A WITNESS POST, AND ON LAND OWNED BY
 PU2148'MR. CAROL GENTER.
 PU2148'
 PU2148'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 73 AND U.S. HIGHWAY
 PU2148'212 IN FAITH, GO SOUTH ON HIGHWAY 73 FOR 12.45 MILES TO A SIDE
 PU2148'ROAD RIGHT.  TURN RIGHT AND GO WEST ON DIRT ROAD FOR 11.65
 PU2148'MILES TO A SCHOOLHOUSE ON RIGHT AND A SIDE ROAD LEFT.  TURN LEFT
 PU2148'AND GO 2.15 MILES TO A SIDE ROAD RIGHT AND TRACK ROAD LEFT.
 PU2148'TURN LEFT ON TRACK ROAD AND GO EAST FOR 1.1 MILES TO A WIRE
 PU2148'GATE AND AZIMUTH MARK ON RIGHT.  PASS THROUGH GATE AND GO
 PU2148'SOUTHEAST FOR 0.3 MILE TO TOP OF HILL AND STATION.
 PU2148'
 PU2148'STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED COOPER
 PU2148'1950.
 PU2148'
 PU2148'REFERENCE MARK NO. 1 IS 33 FEET EAST OF A WITNESS POST.  THE
 PU2148'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED COOPER NO 1 1950.
 PU2148'
 PU2148'REFERENCE MARK NO. 2 IS 24 FEET SOUTH OF A WITNESS POST.  THE
 PU2148'MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED COOPER NO 2 1950.
 PU2148'
 PU2148'AZIMUTH MARK IS 5 FEET SOUTH OF A GATE POST, 3 FEET SOUTH OF A
 PU2148'WITNESS POST, AND 1 FOOT EAST OF A WIRE FENCE.  THE MARK PROJECTS
 PU2148'7 INCHES, AND THE DISK IS STAMPED COOPER 1950.
 PU2148'
 PU2148'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2148'CYLINDERS.
 PU2148'
 PU2148'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU2148
 PU2148                          STATION RECOVERY (1954)
 PU2148
 PU2148'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (CAS)
 PU2148'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PU2148'TO BE IN GOOD CONDITION.  THE 1950 DESCRIPTION IS ADEQUATE.
 PU2148
 PU2148                          STATION RECOVERY (1962)
 PU2148
 PU2148'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2148'THE STATION AND ALL MARKS WERE RECOVERED AND IN GOOD CONDITION.
 PU2148'A SLIGHT DIFFERENCE IN THE DIRECTION TO REFERENCE MARK 2 AND THE
 PU2148'AZIMUTH MARK WAS FOUND.  THIS WAS CHECKED IN THE FIELD.
 PU2148'
 PU2148'THE STATION IS ON A HIGH GRASSY HILL ABOUT 15 MILES SOUTHWEST
 PU2148'OF FAITH AND 14 MILES NORTHWEST OF HOWES POST OFFICE, ON LAND
 PU2148'OWNED BY MRS. CAROL GENTER.
 PU2148'
 PU2148'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND STATE
 PU2148'HIGHWAY 73 IN THE WEST EDGE OF FAITH.  GO WEST ON U.S. HIGHWAY 212
 PU2148'FOR 8.2 MILES TO A GRAVELED ROAD LEFT (SOUTH) AND SIGN AVANCE.
 PU2148'TURN LEFT AND GO SOUTHERLY ON GRAVELED ROAD FOR 15.2 MILES
 PU2148'TO A SCHOOLHOUSE ON THE RIGHT, JUST AFTER ROAD TAKES AN
 PU2148'EAST-WEST JOG.  TURN LEFT AND CONTINUE SOUTH ON MAIN GRAVELED
 PU2148'ROAD FOR 2.1 MILES TO AN INTERSECTION OF A POWERLINE AND
 PU2148'WHERE THE MAIN ROAD TURNS WEST.  TURN LEFT AND FOLLOW TRACKS
 PU2148'EAST ALONG SOUTH SIDE OF POWERLINE FOR 1.0 MILE TO THE
 PU2148'INTERSECTION OF A NORTH-SOUTH SECTION LINE FENCE AND THE
 PU2148'AZIMUTH MARK.  GO THROUGH GATE AND GO SOUTH ALONG EAST
 PU2148'SIDE OF FENCELINE FOR 0.25 MILE TO THE SUMMIT OF A
 PU2148'RIDGE.  TURN LEFT (EAST) AND GO FOR 0.1 MILE TO THE TOP OF HILL
 PU2148'AND THE STATION.
 PU2148'
 PU2148'THE STATION MARK IS A STANDARD DISK STAMPED COOPER 1950, SET
 PU2148'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 PU2148'PROJECTS 3 INCHES ABOVE THE GROUND.  IT IS 7 FEET WEST OF A
 PU2148'METAL WITNESS POST, AND 7 FEET EAST OF A WOODEN WITNESS POST.
 PU2148'
 PU2148'REFERENCE MARK 1 IS A STANDARD DISK STAMPED COOPER NO 1 1950,
 PU2148'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 PU2148'PROJECTS 3 INCHES ABOVE THE GROUND.  IT IS 33 FEET EAST OF A
 PU2148'WOODEN WITNESS POST, AND 19 FEET EAST OF A METAL WITNESS POST.
 PU2148'
 PU2148'REFERENCE MARK 2 IS A STANDARD DISK STAMPED COOPER NO 2 1950,
 PU2148'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 PU2148'PROJECTS 2 INCHES ABOVE THE GROUND.  IT IS 24 FEET SOUTHEAST
 PU2148'OF A WOODEN WITNESS POST, AND 23 FEET SOUTHWEST OF A METAL
 PU2148'WITNESS POST.
 PU2148'
 PU2148'THE AZIMUTH MARK IS A STANDARD DISK STAMPED COOPER 1950, SET
 PU2148'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
 PU2148'PROJECTS 6 INCHES ABOVE THE GROUND.  IT IS 26 FEET SOUTH OF A
 PU2148'NORTH-SOUTH AND EAST-WEST FENCE CORNER, 3 FEET NORTH OF A
 PU2148'NORTH-SOUTH AND EAST-WEST FENCE CORNER, AND 3 FEET SOUTH OF A
 PU2148'WOODEN WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0747 ***********************************************************************
 PS0747  DESIGNATION -  CORA
 PS0747  PID         -  PS0747
 PS0747  STATE/COUNTY-  SD/SULLY
 PS0747  COUNTRY     -  US
 PS0747  USGS QUAD   -  GETTYSBURG MUNICIPAL AIRPORT SE (2017)
 PS0747
 PS0747                         *CURRENT SURVEY CONTROL
 PS0747  ______________________________________________________________________
 PS0747* NAD 83(1996) POSITION- 44 50 15.81316(N) 099 45 57.75613(W)   ADJUSTED
 PS0747* NAVD 88 ORTHO HEIGHT -   607.    (meters)     1991.    (feet) SCALED
 PS0747  ______________________________________________________________________
 PS0747  GEOID HEIGHT    -        -22.776 (meters)                     GEOID18
 PS0747  LAPLACE CORR    -         -0.11  (seconds)                    DEFLEC18
 PS0747  HORZ ORDER      -  FIRST
 PS0747
 PS0747.The horizontal coordinates were established by classical geodetic methods
 PS0747.and adjusted by the National Geodetic Survey in January 1998.
 PS0747
 PS0747.The orthometric height was scaled from a topographic map.
 PS0747
 PS0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0747.GEOID18 height accuracy estimate available here.
 PS0747
 PS0747.Click photographs - Photos may exist for this station.
 PS0747
 PS0747.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0747
 PS0747. The following values were computed from the NAD 83(1996) position.
 PS0747
 PS0747;                    North         East     Units Scale Factor Converg.
 PS0747;SPC SD N     -   111,636.870   618,497.711   MT  0.99994602   +0 09 56.1
 PS0747;SPC SD N     -   366,261.96  2,029,187.91   sFT  0.99994602   +0 09 56.1
 PS0747;UTM  14      - 4,965,209.458   439,453.872   MT  0.99964508   -0 32 24.6
 PS0747
 PS0747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0747!SPC SD N     -   0.99990835  x   0.99994602  =   0.99985437
 PS0747!UTM  14      -   0.99990835  x   0.99964508  =   0.99955346
 PS0747
 PS0747:                Primary Azimuth Mark                     Grid Az
 PS0747:SPC SD N     -  CORA AZ MK                               273 20 52.8
 PS0747:UTM  14      -  CORA AZ MK                               274 03 13.5
 PS0747
 PS0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3945365209(NAD 83)
 PS0747
 PS0747|---------------------------------------------------------------------|
 PS0747| PID    Reference Object                     Distance      Geod. Az  |
 PS0747|                                                           dddmmss.s |
 PS0747| CO5445 CORA RM 1                            55.791 METERS 03531     |
 PS0747| PT0972 AGAR ST JOHNS EVAN LUTH CHURCH      APPROX.23.3 KM 2701840.9 |
 PS0747| PT0970 AGAR MUNICIPAL TANK                 APPROX.24.4 KM 2702728.8 |
 PS0747| AH8579 CORA AZ MK                                         2733048.9 |
 PS0747| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX.24.1 KM 3234122.2 |
 PS0747| CO5446 CORA RM 2                            54.693 METERS 32643     |
 PS0747|---------------------------------------------------------------------|
 PS0747
 PS0747                          SUPERSEDED SURVEY CONTROL
 PS0747
 PS0747  NAD 83(1986)-  44 50 15.80786(N)    099 45 57.76228(W) AD(       ) 1
 PS0747  NAD 27      -  44 50 15.86400(N)    099 45 56.34000(W) AD(       ) 1
 PS0747
 PS0747.Superseded values are not recommended for survey control.
 PS0747
 PS0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0747.See file dsdata.pdf to determine how the superseded data were derived.
 PS0747
 PS0747_MARKER: DS = TRIANGULATION STATION DISK
 PS0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0747_STAMPING: CORA 1935
 PS0747_MARK LOGO: CGS
 PS0747_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0747+STABILITY: SURFACE MOTION
 PS0747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0747+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2002
 PS0747
 PS0747  HISTORY     - Date     Condition        Report By
 PS0747  HISTORY     - 1935     MONUMENTED       CGS
 PS0747  HISTORY     - 1951     GOOD             CGS
 PS0747  HISTORY     - 1962     GOOD             CGS
 PS0747  HISTORY     - 1970     GOOD             LOCENG
 PS0747  HISTORY     - 1973     GOOD             USAF
 PS0747  HISTORY     - 19840320 GOOD             NGS
 PS0747  HISTORY     - 20020401 GOOD             DUCKS
 PS0747
 PS0747                          STATION DESCRIPTION
 PS0747
 PS0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0747'THIS STATION IS ABOUT 15 MILES E OF AGAR, 15 MILES SE OF
 PS0747'GETTYSBURG, AND 16 MILES S OF LEBANON, ABOUT 4 MILES S AND 4
 PS0747'MILES W OF THE NE CORNER OF SULLY COUNTY, 184 FEET S OF THE
 PS0747'CENTER OF THE N SIDE OF SEC. 29, T 116 N, R 74 W, CORA TOWNSHIP,
 PS0747'ON LAND OWNED BY GEORGE DUDLE OF AKRON, IOWA AND LEASED BY CHRIS
 PS0747'STEENSEN WHO LIVES 1-1/4 MILES E AND 1/4 MILE S OF THE STATION.
 PS0747'THE STATION IS 184 FEET S OF THE CENTER LINE OF THE SECTION
 PS0747'LINE ROAD, ABOUT 15 FEET E OF A TRAIL (1/2 SECTION LINE), ABOUT
 PS0747'100 FEET W OF THE E END OF THE TOP OF THE HILL, AND 80 FEET
 PS0747'NW OF A PILE OF BOULDERS.  THE MARK PROJECTS 6 INCHES.  THE
 PS0747'STATION IS ON A RIDGE WHICH OVERLOOKS A VALLEY TO THE N AND
 PS0747'AFFORDS A VIEW OF MANY MILES TO THE W, N, AND E.  THE
 PS0747'GROUND TO THE S IS SLIGHTLY HIGHER THAN THE STATION.
 PS0747'
 PS0747'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0747'BRONZE DISKS SET IN CONCRETE.
 PS0747'
 PS0747'REFERENCE MARK NO. 1 IS NE OF THE STATION, 35 FEET S OF THE
 PS0747'CENTER LINE OF THE ROAD, 4 FEET S OF THE EDGE OF THE ROAD DITCH, AND
 PS0747'112 FEET E OF THE TRAIL.  THE MARK PROJECTS 8 INCHES.  REFERENCE
 PS0747'MARK NO. 2 IS NW OF THE STATION, 33 FEET S OF THE CENTER LINE
 PS0747'OF THE ROAD, 3 FEET S OF THE EDGE OF THE DITCH, 93 FEET W OF
 PS0747'THE TRAIL, AND ABOUT 125 FEET E OF THE SUMMIT OF THE ROAD GRADE.
 PS0747'THE MARK PROJECTS 6 INCHES.
 PS0747'
 PS0747'THE AZIMUTH MARK IS W OF THE STATION, AT THE SUMMIT OF THE FIRST
 PS0747'RISE W OF THE STATION, NEAR THE NW CORNER OF SEC. 29, 36 FEET
 PS0747'S OF THE CENTER LINE OF ROAD, 4 FEET S OF EDGE OF DITCH, 33
 PS0747'FEET E OF THE CENTER LINE OF SECTION LINE ROAD, AND 2 FEET
 PS0747'E OF EDGE OF DITCH.  THE MARK PROJECTS 4 INCHES.
 PS0747'
 PS0747'TO REACH THE STATION FROM LEBANON, GO E FROM THE MAIN STREET FOR
 PS0747'1/2 MILE TO A N-S ROAD AT THE E EDGE OF TOWN.  GO S ON THIS ROAD
 PS0747'FOR 17 MILES OR 2 MILES S OF POINT WHERE ROAD TURNS S AFTER
 PS0747'WINDING AROUND THE W END OF AN OLD LAKE BED, TO CROSSROADS.
 PS0747'THENCE W 0.5 MILE TO THE SUMMIT OF THE ROAD GRADE AND THE STATION
 PS0747'ON LEFT.  TO REACH FROM AGAR GO E 15 MILES TO THE STATION.
 PS0747
 PS0747                          STATION RECOVERY (1951)
 PS0747
 PS0747'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0747'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0747'TO BE IN GOOD CONDITION.  THE 1935 DESCRIPTION BY C.A.S. IS
 PS0747'ADEQUATE.  THE OLD TO REACH DESCRIPTION WAS NOT CHECKED.  A NEW
 PS0747'TO REACH DESCRIPTION FOLLOWS--
 PS0747'
 PS0747'TO REACH THE STATION FROM THE POST OFFICE IN HOLABIRD, GO WEST
 PS0747'ON U.S. HIGHWAY 14 FOR 0.2 MILE TO A CROSSROADS.  TURN RIGHT
 PS0747'AND GO NORTH FOR 1.4 MILES.  TURN LEFT AND GO WEST FOR 0.5 MILE.
 PS0747'TURN RIGHT AND GO NORTH ON MAIN GRAVEL ROAD FOR 21.0 MILES TO A
 PS0747'GRAVEL SIDE ROAD AND SCHOOL HOUSE IN THE NORTHWEST CORNER.  TURN
 PS0747'LEFT AND GO WEST FOR 5.0 MILES TO A CROSSROADS.  TURN LEFT AND
 PS0747'GO SOUTH FOR 1.0 MILE.  TURN RIGHT AND GO WEST FOR 2.5 MILES TO
 PS0747'SUMMIT OF HILL AND STATION ON LEFT.
 PS0747'
 PS0747'HEIGHT OF SIGNAL ABOVE STATION MARK.  14 METERS.
 PS0747
 PS0747                          STATION RECOVERY (1962)
 PS0747
 PS0747'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CHN)
 PS0747'STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 PS0747'THE DESCRIPTION IS ADEQUATE.
 PS0747
 PS0747                          STATION RECOVERY (1970)
 PS0747
 PS0747'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (HGL)
 PS0747'STATION RECOVERED BY E.H. SCHMIDT AND ASSOCIATES, INCORPORATED
 PS0747'CORA-GOOD.  REFERENCE MARK 1-GOOD.  AZIMUTH MK.-GOOD.
 PS0747
 PS0747                          STATION RECOVERY (1973)
 PS0747
 PS0747'RECOVERY NOTE BY US AIR FORCE 1973
 PS0747'STATION WAS RECOVERED AND ALL MARKS WERE FOUND TO BE IN GOOD
 PS0747'CONDITION.  FOR OUR USE, DESCRIPTION FROM HOLOBIRD IS TOO LENGHTY.
 PS0747'A NEW DESCRIPTION FOLLOWS--
 PS0747'
 PS0747'FROM POST OFFICE IN GETTYSBURG, GO NORTH ON A PAVED STREET 0.15
 PS0747'MILE TO U.S. HIGHWAY 212.  TURN RIGHT (EAST) AND GO 0.45 MILE
 PS0747'TO A POINT WHERE U.S. HIGHWAY 212 TURNS LEFT, A PAVED STREET
 PS0747'CONTINUES AND HOSPITAL SITE.  CONTINUE STRAIGHT AHEAD ON PAVED
 PS0747'STREET FOR 0.25 MILES TO A CROSSROAD.  TURN RIGHT AND GO SOUTH
 PS0747'FOR 11.6 MILES ON PAVED AND GRAVEL ROAD TO A CROSSROAD.  TURN
 PS0747'LEFT AND GO EAST FOR 8.7 MILES TO STATION ON THE RIGHT.  THE
 PS0747'STATION IS ON THE HIGHEST HILL IN THE VICINITY.
 PS0747'
 PS0747'THE STATION IS 184 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST
 PS0747'ROAD, ABOUT 100 FEET WEST OF THE EAST END OF TOP OF HILL, AND
 PS0747'80 FEET NORTHWEST OF A PILE OF BOULDERS.  THE MARK PROJECTS 6
 PS0747'INCHES.  TO REACH THE AZIMUTH MARK FROM STATION, GO WEST ON
 PS0747'GRAVEL ROAD FOR 0.45 TO SUMMITT OF FIRST HILL AND STATION ON
 PS0747'THE LEFT.  THE MARK IS 36 FEET WOUTH OF CENTER LINE OF ROAD, 33
 PS0747'FEET EAST OF CENTER LINE OF SECTION ROAD.
 PS0747
 PS0747                          STATION RECOVERY (1984)
 PS0747
 PS0747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0747'THE STATION, REFERENCE MARKS, AND AZIMUTH MARK WERE RECOVERED IN GOOD
 PS0747'CONDTION.  THE DIRECTIONS TO THE REFERENCE MARKS CHECKED THE 1951 DATA
 PS0747'REASONABLY WELL AND THE DISTANCES WERE NOTED TO BE 0.043 M (0.141 FT)
 PS0747'LONGER AND 0.020 M (0.066 FT) SHORTER TO REFERENCE MARKS 1 AND 2,
 PS0747'RESPECTIVELY.  A NEW ROUTE TO THE STATION WAS ESTABLISHED AND NEW
 PS0747'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 25 KM (15.55
 PS0747'MI) EAST OF AGAR, 24.2 KM (15.05 MI) SOUTHEAST OF GETTYSBURG, ON THE
 PS0747'NORTH SIDE OF S 29, T 116 N, R 74 W, AND ALONG THE SOUTH SIDE OF A
 PS0747'GRAVELED ROAD.  TO REACH THE STATION FROM THE POST OFFICE IN AGAR, GO
 PS0747'EAST ON ASPHALT STREET AND ROAD FOR 10.7 KM (6.65 MI) TO A CROSSROAD
 PS0747'AND THE END OF THE ASPHALT ROAD.  CONTINUE EAST, PASSING ALONG THE
 PS0747'NORTH SIDE OF COTTONWOOD LAKE, FOR 12.5 KM (7.75 MI) TO A
 PS0747'TOWER-SUPPORTED POWER LINE ACROSS THE ROAD.  CONTINUE EAST ALONG
 PS0747'GRAVELED ROAD FOR 1.1 KM (0.70 MI) TO THE AZIMUTH MARK ON THE RIGHT.
 PS0747'CONTINUE EAST ON THE GRAVELED ROAD FOR 0.8 KM (0.50 MI) TO THE STATION
 PS0747'ON THE RIGHT.  THE STATION IS A STANDARD CGS DISK STAMPED CORA 1935
 PS0747'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PS0747'DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED 55.5
 PS0747'METER (182.1 FT) S FROM THE CENTER OF THE GRAVELED ROAD.  4.3 METERS
 PS0747'(14.1 FT) E FROM THE EXTENDED CENTER OF AN APPROACH.  0.6 METER (2.0
 PS0747'FT) E FROM A WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 PS0747'STAMPED CORA NO 1 1935 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 PS0747'12 INCHES (30 CM) IN DIAMETER PROJECTING 6 INCHES (15 CM) ABOVE THE
 PS0747'GROUND. LOCATED 38.1 METERS (125.0 FT) E FROM A FENCE CORNER.  1.2
 PS0747'METERS (3.9 FT) N FROM A FENCE.  0.3 METER (1.0 FT) W FROM A WITNESS
 PS0747'POST, AND 4.6 FEET (1.4 M) 1.4 METER (4.6 FT) LOWER THAN THE STATION.
 PS0747'REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED CORA NO 2 1935 SET
 PS0747'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PS0747'DIAMETER PROJECING 6 INCHES (15 CM) ABOVE THE GROUND.  LOCATED 24.4
 PS0747'METERS (80.1 FT) W FROM THE FENCE CORNER.  1.2 METER (3.9 FT) N FROM A
 PS0747'FENCE.  0.3 METER (1.0 FT) E FROM A WITNESS POST AND 3.6 FEET (1.1 M)
 PS0747'1.09 METER (3.58 FT) LOWER THAN THE STATION.  AZIMUTH MARK NO 1 IS A
 PS0747'STANDARD CGS DISK STAMPED CORA 1935 SET INTO THE TOP OF A SQUARE
 PS0747'CONCRETE MONUMENT 14 INCHES (35 CM) IN DIAMETER PROJECTING 2 INCHES 5
 PS0747'CM ABOVE THE GROUND.  THE DISK IS A STANDARD CGS REFERENCE DISK,
 PS0747'RATHER THAN AN AZIMUTH DISK. LOCATED 11.0 METERS (36.1 FT) S FROM THE
 PS0747'CENTER OF THE GRAVELED ROAD.  9.1 METERS (29.9 FT) E FROM THE CENTER
 PS0747'OF A TRACK ROAD.  1.2 METER (3.9 FT) SW FROM A FENCE CORNER.  0.3
 PS0747'METER (1.0 FT) N FROM A WITNESS POST.
 PS0747
 PS0747                          STATION RECOVERY (2002)
 PS0747
 PS0747'RECOVERY NOTE BY DUCKS UNLIMITED 2002 (GLJ)
 PS0747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0801 ***********************************************************************
 QS0801  DESIGNATION -  CORDEW RESET
 QS0801  PID         -  QS0801
 QS0801  STATE/COUNTY-  SD/CORSON
 QS0801  COUNTRY     -  US
 QS0801  USGS QUAD   -  GLENCROSS (2017)
 QS0801
 QS0801                         *CURRENT SURVEY CONTROL
 QS0801  ______________________________________________________________________
 QS0801* NAD 83(1996) POSITION- 45 28 22.03574(N) 100 57 20.64558(W)   ADJUSTED
 QS0801* NAVD 88 ORTHO HEIGHT -   663.    (meters)     2175.    (feet) SCALED
 QS0801  ______________________________________________________________________
 QS0801  GEOID HEIGHT    -        -21.279 (meters)                     GEOID18
 QS0801  LAPLACE CORR    -         -2.43  (seconds)                    DEFLEC18
 QS0801  HORZ ORDER      -  THIRD
 QS0801
 QS0801.The horizontal coordinates were established by classical geodetic methods
 QS0801.and adjusted by the National Geodetic Survey in January 1998.
 QS0801
 QS0801.The orthometric height was scaled from a topographic map.
 QS0801
 QS0801.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0801.GEOID18 height accuracy estimate available here.
 QS0801
 QS0801.Click photographs - Photos may exist for this station.
 QS0801
 QS0801.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0801
 QS0801. The following values were computed from the NAD 83(1996) position.
 QS0801
 QS0801;                    North         East     Units Scale Factor Converg.
 QS0801;SPC SD N     -   182,624.919   525,269.902   MT  0.99996616   -0 40 35.1
 QS0801;SPC SD N     -   599,161.92  1,723,323.00   sFT  0.99996616   -0 40 35.1
 QS0801;UTM  14      - 5,037,333.672   347,131.552   MT  0.99988732   -1 23 40.4
 QS0801
 QS0801!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0801!SPC SD N     -   0.99989934  x   0.99996616  =   0.99986550
 QS0801!UTM  14      -   0.99989934  x   0.99988732  =   0.99978667
 QS0801
 QS0801:                Primary Azimuth Mark                     Grid Az
 QS0801:SPC SD N     -  CORDEW AZ MK                             267 43 32.3
 QS0801:UTM  14      -  CORDEW AZ MK                             268 26 37.6
 QS0801
 QS0801_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4713137333(NAD 83)
 QS0801
 QS0801|---------------------------------------------------------------------|
 QS0801| PID    Reference Object                     Distance      Geod. Az  |
 QS0801|                                                           dddmmss.s |
 QS0801| AI2575 CORDEW RM 1                          14.627 METERS 08952     |
 QS0801| AI2576 CORDEW RM 2                          22.299 METERS 17816     |
 QS0801| AI2574 CORDEW AZ MK                                       2670257.2 |
 QS0801| QS0800 CAIRN 7 MI NE OF TIMBER LAKE        APPROX. 2.5 KM 2861435.8 |
 QS0801|---------------------------------------------------------------------|
 QS0801
 QS0801                          SUPERSEDED SURVEY CONTROL
 QS0801
 QS0801  NAD 83(1986)-  45 28 22.02677(N)    100 57 20.64293(W) AD(       ) 3
 QS0801  NAD 27      -  45 28 22.02400(N)    100 57 19.13400(W) AD(       ) 3
 QS0801
 QS0801.Superseded values are not recommended for survey control.
 QS0801
 QS0801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0801.See file dsdata.pdf to determine how the superseded data were derived.
 QS0801
 QS0801_MARKER: DH = HORIZONTAL CONTROL DISK
 QS0801_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0801_STAMPING: CORDEW 1952 1985
 QS0801_MARK LOGO: NGS
 QS0801_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0801_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0801+STABILITY: SURFACE MOTION
 QS0801
 QS0801  HISTORY     - Date     Condition        Report By
 QS0801  HISTORY     - 1985     MONUMENTED       NGS
 QS0801  HISTORY     - 19990623 MARK NOT FOUND   NGS
 QS0801
 QS0801                          STATION DESCRIPTION
 QS0801
 QS0801'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 QS0801'THE UNDERGROUND STATION MARK WAS RECOVERED IN GOOD CONDITION.
 QS0801'REFERENCE MARK 2 AND THE AZIMUTH MARK CONCRETE MONUMENTS WITH THE DISK
 QS0801'STEMS INTACT WERE ALSO RECOVERED.  REFERENCE MARK 1 WAS NOT RECOVERED
 QS0801'AND APPEARS TO HAVE BEEN DESTROYED.  DIRECTIONS TO REFERENCE MARK 2
 QS0801'AND THE AZIMUTH MARK AGREED REASONABLY WITH THE 1952 DATA.  REFERENCE
 QS0801'MARK 3 WAS ESTABLISHED AT THIS TIME.  DESCRIPTIVE TEXT FOLLOWS.  THE
 QS0801'STATION IS LOCATED ABOUT 11 KM (6.85 MI) EAST-NORTHEAST OF TIMBER
 QS0801'LAKE, 3.5 KM (2.15 MI) NORTHWEST OF GLENCROSS, ALONG THE NORTH SIDE OF
 QS0801'HIGHWAY 20.  TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET AND
 QS0801'HIGHWAY 20, ON THE NORTH EDGE OF TIMBER LAKE, GO NORTH AND EAST ON
 QS0801'HIGHWAY 20 FOR 13.5 KM (8.40 MI) TO THE AZIMUTH MARK ON THE RIGHT.
 QS0801'CONTINUE EAST ON THE HIGHWAY FOR 0.5 KM (0.30 MI) TO THE STATION ON
 QS0801'THE LEFT.  THE STATION IS A STANDARD NGS DISK STAMPED CORDEW 1952
 QS0801'1985, SET INTO THE TOP OF ROUND CONCRETE CONCRETE MONUMENT 10 INCHES
 QS0801'(25 CM) IN DIAMETER FLUSH WITH THE GROUND. LOCATED 11.2 METERS (36.7
 QS0801'FT) N FROM THE CENTER OF HIGHWAY 20.  10.5 METERS (34.4 FT) WSW FROM A
 QS0801'WITNESS POST.  2.65 METERS (8.69 FT) S FROM A FENCE.  REFERENCE MARK
 QS0801'NO 2 IS A PUNCH MARK IN A HEXAGON BOLT HEAD, WHICH IS DRIVEN INTO THE
 QS0801'OLD DISK STEM, WHICH IS SET INTO THE TOP OF A 10 INCH (25 CM) ROUND
 QS0801'CONCRETE MONUMENT WHICH PROJECTS 2 INCHES.  LOCATED 26.3 METERS (86.3
 QS0801'FT) SW FROM A WITNESS POST. 11.1 METERS (36.4 FT) S FROM THE CENTER OF
 QS0801'HIGHWAY 20.  0.3 METER (1.0 FT) W FROM A WITNESS POST.  REFERENCE MARK
 QS0801'NO 3 IS A STANDARD NGS DISK STAMPED CORDEW 1952 NO 3 1985, SET INTO
 QS0801'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 QS0801'PROJECTING 6 INCHES (15 CM) ABOVE THE GROUND.  LOCATED 13.7 METERS
 QS0801'(44.9 FT) N FROM THE CENTER OF HIGHWAY 20.  0.3 METER (1.0 FT) S FROM
 QS0801'A FENCE.  0.3 METER (1.0 FT) NW FROM A WITNESS POST. AZIMUTH MARK NO 1
 QS0801'IS A STANDARD NGS DISK STAMPED CORDEW 1952 1985. SET INTO THE TOP OF A
 QS0801'ROUND CONCRETE MONUMENT 10 INCHES (25 CM) IN DIAMETER FLUSH WITH THE
 QS0801'GROUND.  LOCATED 26.9 METERS (88.3 FT) E FROM A FENCE CORNER.  12.0
 QS0801'METERS (39.4 FT) S FROM THE CENTER OF HIGHWAY 20.  0.25 METERS (0.82
 QS0801'FT) W FROM A WITNESS POST.
 QS0801
 QS0801                          STATION RECOVERY (1999)
 QS0801
 QS0801'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0801'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0541 ***********************************************************************
 PT0541  DESIGNATION -  CORN
 PT0541  PID         -  PT0541
 PT0541  STATE/COUNTY-  SD/HAAKON
 PT0541  COUNTRY     -  US
 PT0541  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0541
 PT0541                         *CURRENT SURVEY CONTROL
 PT0541  ______________________________________________________________________
 PT0541* NAD 83(1996) POSITION- 44 10 06.45146(N) 101 40 03.28931(W)   ADJUSTED
 PT0541* NAVD 88 ORTHO HEIGHT -   760.585 (meters)     2495.35  (feet) ADJUSTED
 PT0541  ______________________________________________________________________
 PT0541  GEOID HEIGHT    -        -21.030 (meters)                     GEOID18
 PT0541  LAPLACE CORR    -         -9.26  (seconds)                    DEFLEC18
 PT0541  DYNAMIC HEIGHT  -        760.371 (meters)     2494.65  (feet) COMP
 PT0541  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0541
 PT0541  HORZ ORDER      -  SECOND
 PT0541  VERT ORDER      -  FIRST     CLASS II
 PT0541
 PT0541.The horizontal coordinates were established by classical geodetic methods
 PT0541.and adjusted by the National Geodetic Survey in January 1998.
 PT0541
 PT0541.The orthometric height was determined by differential leveling and
 PT0541.adjusted by the NATIONAL GEODETIC SURVEY
 PT0541.in June 1991.
 PT0541
 PT0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0541.GEOID18 height accuracy estimate available here.
 PT0541
 PT0541.Click photographs - Photos may exist for this station.
 PT0541
 PT0541.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0541
 PT0541.The dynamic height is computed by dividing the NAVD 88
 PT0541.geopotential number by the normal gravity value computed on the
 PT0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0541.degrees latitude (g = 980.6199 gals.).
 PT0541
 PT0541.The modeled gravity was interpolated from observed gravity values.
 PT0541
 PT0541. The following values were computed from the NAD 83(1996) position.
 PT0541
 PT0541;                    North         East     Units Scale Factor Converg.
 PT0541;SPC SD S     -   204,728.982   493,297.991   MT  0.99995293   -0 55 13.6
 PT0541;SPC SD S     -   671,681.67  1,618,428.49   sFT  0.99995293   -0 55 13.6
 PT0541;UTM  14      - 4,894,043.958   286,732.826   MT  1.00015941   -1 51 33.8
 PT0541
 PT0541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0541!SPC SD S     -   0.99988405  x   0.99995293  =   0.99983699
 PT0541!UTM  14      -   0.99988405  x   1.00015941  =   1.00004344
 PT0541
 PT0541:                Primary Azimuth Mark                     Grid Az
 PT0541:SPC SD S     -  CORN AZ MK                               003 38 28.2
 PT0541:UTM  14      -  CORN AZ MK                               004 34 48.4
 PT0541
 PT0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8673294043(NAD 83)
 PT0541
 PT0541|---------------------------------------------------------------------|
 PT0541| PID    Reference Object                     Distance      Geod. Az  |
 PT0541|                                                           dddmmss.s |
 PT0541| PT0537 CORN AZ MK                                         0024314.6 |
 PT0541| PT0539 CORN RM 2                            20.775 METERS 00539     |
 PT0541| PT0543 CORN RM 1                            23.688 METERS 08836     |
 PT0541| PT0542 CORN 2                               73.172 METERS 24054     |
 PT0541|---------------------------------------------------------------------|
 PT0541
 PT0541                          SUPERSEDED SURVEY CONTROL
 PT0541
 PT0541  NAD 83(1986)-  44 10 06.44403(N)    101 40 03.29070(W) AD(       ) 2
 PT0541  NAD 27      -  44 10 06.49490(N)    101 40 01.77710(W) AD(       ) 2
 PT0541  NGVD 29 (??/??/92)  760.129  (m)         2493.86   (f) ADJ UNCH    1 2
 PT0541  NGVD 29             760.13   (m)         2493.9    (f) LEVELING    3  
 PT0541
 PT0541.Superseded values are not recommended for survey control.
 PT0541
 PT0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0541.See file dsdata.pdf to determine how the superseded data were derived.
 PT0541
 PT0541_MARKER: DS = TRIANGULATION STATION DISK
 PT0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0541_STAMPING: CORN 1961
 PT0541_MARK LOGO: CGS
 PT0541_PROJECTION: RECESSED 41 CENTIMETERS
 PT0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0541+STABILITY: SURFACE MOTION
 PT0541
 PT0541  HISTORY     - Date     Condition        Report By
 PT0541  HISTORY     - 1961     MONUMENTED       CGS
 PT0541  HISTORY     - 1962     GOOD             CGS
 PT0541  HISTORY     - 1970     GOOD             NGS
 PT0541  HISTORY     - 1970     GOOD             NGS
 PT0541
 PT0541                          STATION DESCRIPTION
 PT0541
 PT0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0541'LOCATED, AIRLINE, ABOUT 16 MILES SOUTH OF BILLSBURG CORNER,
 PT0541'9 MILES NORTH OF PHILIP ON A LOW HUMP ON THE EAST END OF A
 PT0541'NORTHWEST-SOUTHEAST RIDGE IN CULTIVATED LAND ON THE WEST SIDE
 PT0541'OF STATE HIGHWAY 73 AND IN THE SOUTHEAST CORNER OF SECTION
 PT0541'35, T 3 N, R 20 E.
 PT0541'
 PT0541'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 73 AND U.S. HIGHWAY
 PT0541'14 ON THE NORTH EDGE OF PHILIP GO NORTH ON STATE HIGHWAY
 PT0541'73 FOR 8.7 MILES TO THE STATION ON THE LEFT.  CONTINUE NORTH
 PT0541'0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.
 PT0541'
 PT0541'THE STATION MARK, A STANDARD DISK STAMPED CORN 1961 SET IN THE
 PT0541'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER 16 INCHES BELOW
 PT0541'THE SURFACE OF THE GROUND, IS 58.3 FEET NORTH NORTHWEST OF
 PT0541'THE NORTH GATEPOST INTO THE FIELD, 46.0 FEET WEST OF THE
 PT0541'CENTERLINE OF STATE HIGHWAY 73, 7.7 FEET WEST OF THE WEST
 PT0541'RIGHT-OF-WAY FENCE, AND 7.3 FEET WEST OF A METAL WITNESS SIGN.
 PT0541'
 PT0541'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CORN NO 1 1961
 PT0541'CEMENTED IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 PT0541'PROJECTING 1 INCH ABOVE GROUND, IS 31.9 FEET EAST OF THE CENTERLINE
 PT0541'OF THE HIGHWAY, 0.7 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE,
 PT0541'AND ABOUT 2 FEET LOWER THAN THE STATION.
 PT0541'
 PT0541'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CORN NO 2
 PT0541'1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 PT0541'PROJECTING 4 INCHES ABOVE GROUND, IS 2.3 FEET SOUTH OF THE
 PT0541'BASE OF A POWERLINE POLE IN THE WEST RIGHT-OF-WAY FENCELINE,
 PT0541'AND 20 INCHES HIGHER THAN THE STATION MARK.
 PT0541'
 PT0541'THE AZIMUTH MARK, A STANDARD DISK STAMPED CORN 1961 SET IN
 PT0541'THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 PT0541'3 INCHES ABOVE GROUND, IS 33.0 FEET EAST OF THE CENTERLINE
 PT0541'OF THE HIGHWAY, 3.6 FEET SOUTH OF A METAL WITNESS SIGN, AND
 PT0541'0.5 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE.
 PT0541'
 PT0541'THE PICTURE POINT FOR PHOTO CONTROL IS THE INTERSECTION OF
 PT0541'THE CENTERS OF STATE HIGHWAY 73 AND ACCESS ROAD TO FIELD ON THE
 PT0541'WEST.
 PT0541'
 PT0541'THE DISTANCE FROM R.M. NO. 1 TO R.M. NO. 2 IS 96.87 FEET, 29.524
 PT0541'METERS.
 PT0541
 PT0541                          STATION RECOVERY (1962)
 PT0541
 PT0541'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0541'9 MI N FROM PHILIP.
 PT0541'ABOUT 9.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0541'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 119 FEET NORTH
 PT0541'OF AN EAST-WEST FENCE, 70 FEET SOUTH OF A POWER POLE, 46 FEET
 PT0541'WEST OF THE CENTERLINE OF THE HIGHWAY, 7 1/2 FEET WEST OF A
 PT0541'FENCE, 7.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PT0541'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST ABOUT 18 INCHES
 PT0541'BELOW THE SURFACE OF THE GROUND.  NOTE-- DUE TO HIGHWAY IMPROVEMENTS
 PT0541'THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR USE BY
 PT0541'THE STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM AT
 PT0541'THE TIME OF CONSTRUCTION.  A NEW MARK CORN 2 1970 WAS SET NEARBY.
 PT0541
 PT0541                          STATION RECOVERY (1970)
 PT0541
 PT0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0541'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 PT0541'AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION, WITH THE EXCEPTIONS
 PT0541'THAT THE MEASUREMENTS TO THE REFERENCE MARKS WERE REVERSED
 PT0541'AND A SMALL DIFFERENCE WAS FOUND IN THE MEASUREMENT TO R.M. NO. 1.
 PT0541'DUE TO HIGHWAY IMPROVEMENTS ALL OF THE MARKS WILL BE DESTROYED.
 PT0541'A NEW STATION, CORN 2, WAS ESTABLISHED.  THE ORIGINAL MARKS
 PT0541'WERE LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPT., AND WILL
 PT0541'BE REMOVED BY THEM AT THE TIME OF CONSTRUCTION.
 PT0541'
 PT0541'FOR FURTHER INFORMATION SEE THE DESCRIPTION FOR CORN 2.
 PT0541'
 PT0541'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--9 MILES
 PT0541'NORTH OF PHILIP
 PT0541
 PT0541                          STATION RECOVERY (1970)
 PT0541
 PT0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0541'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0542 ***********************************************************************
 PT0542  DESIGNATION -  CORN 2
 PT0542  PID         -  PT0542
 PT0542  STATE/COUNTY-  SD/HAAKON
 PT0542  COUNTRY     -  US
 PT0542  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0542
 PT0542                         *CURRENT SURVEY CONTROL
 PT0542  ______________________________________________________________________
 PT0542* NAD 83(1996) POSITION- 44 10 05.29821(N) 101 40 06.16694(W)   NO CHECK
 PT0542* NAVD 88 ORTHO HEIGHT -   760.68  (+/-2cm)     2495.7   (feet) VERTCON3
 PT0542  ______________________________________________________________________
 PT0542  GEOID HEIGHT    -        -21.027 (meters)                     GEOID18
 PT0542  LAPLACE CORR    -         -9.22  (seconds)                    DEFLEC18
 PT0542  HORZ ORDER      -  THIRD
 PT0542  VERT ORDER      -  THIRD (See Below)
 PT0542
 PT0542.The horizontal coordinates were established by classical geodetic methods
 PT0542.and adjusted by the National Geodetic Survey in January 1998.
 PT0542
 PT0542.No horizontal observational check was made to the station.
 PT0542
 PT0542.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0542.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0542
 PT0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0542.GEOID18 height accuracy estimate available here.
 PT0542
 PT0542.The vertical order pertains to the NGVD 29 superseded value.
 PT0542
 PT0542.Click photographs - Photos may exist for this station.
 PT0542
 PT0542.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0542
 PT0542. The following values were computed from the NAD 83(1996) position.
 PT0542
 PT0542;                    North         East     Units Scale Factor Converg.
 PT0542;SPC SD S     -   204,694.420   493,233.500   MT  0.99995288   -0 55 15.5
 PT0542;SPC SD S     -   671,568.28  1,618,216.91   sFT  0.99995288   -0 55 15.5
 PT0542;UTM  14      - 4,894,010.450   286,667.764   MT  1.00015975   -1 51 35.8
 PT0542
 PT0542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0542!SPC SD S     -   0.99988404  x   0.99995288  =   0.99983692
 PT0542!UTM  14      -   0.99988404  x   1.00015975  =   1.00004377
 PT0542
 PT0542:                Primary Azimuth Mark                     Grid Az
 PT0542:SPC SD S     -  CORN 2 AZ MK                             010 50 30.7
 PT0542:UTM  14      -  CORN 2 AZ MK                             011 46 51.0
 PT0542
 PT0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8666794010(NAD 83)
 PT0542
 PT0542|---------------------------------------------------------------------|
 PT0542| PID    Reference Object                     Distance      Geod. Az  |
 PT0542|                                                           dddmmss.s |
 PT0542| PT0537 CORN AZ MK                                         0091930.3 |
 PT0542| PT0538 CORN 2 AZ MK                                       0095515.2 |
 PT0542| PT0541 CORN                                 73.172 METERS 06053     |
 PT0542| PT0544 CORN 2 RM 3                          14.642 METERS 08931     |
 PT0542| PT0540 CORN 2 RM 4                          13.692 METERS 26851     |
 PT0542|---------------------------------------------------------------------|
 PT0542
 PT0542                          SUPERSEDED SURVEY CONTROL
 PT0542
 PT0542  NAD 83(1986)-  44 10 05.29078(N)    101 40 06.16832(W) AD(       ) 3
 PT0542  NAD 27      -  44 10 05.34163(N)    101 40 04.65462(W) AD(       ) 3
 PT0542  NGVD 29 (??/??/??)  760.22   (m)         2494.2    (f) RESET       3  
 PT0542  NGVD 29             760.22   (m)         2494.2    (f) LEVELING    3  
 PT0542
 PT0542.Superseded values are not recommended for survey control.
 PT0542
 PT0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0542.See file dsdata.pdf to determine how the superseded data were derived.
 PT0542
 PT0542_MARKER: DS = TRIANGULATION STATION DISK
 PT0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0542_STAMPING: CORN 2 1970
 PT0542_MARK LOGO: CGS
 PT0542_PROJECTION: FLUSH
 PT0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0542+STABILITY: SURFACE MOTION
 PT0542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0542+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2016
 PT0542
 PT0542  HISTORY     - Date     Condition        Report By
 PT0542  HISTORY     - 1970     MONUMENTED       NGS
 PT0542  HISTORY     - 1970     GOOD             NGS
 PT0542  HISTORY     - 20160511 GOOD             INDIV
 PT0542
 PT0542                          STATION DESCRIPTION
 PT0542
 PT0542'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0542'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF PHILIP ON THE
 PT0542'WEST SIDE OF STATE HIGHWAY 73, ALONG THE NORTH SIDE OF AN
 PT0542'EAST-WEST FENCE LINE ALONG THE SOUTH SIDE OF A SECTION LINE
 PT0542'TRACK ROAD ON PROPERTY OF MR. TOM OMDAHL.
 PT0542'
 PT0542'THE STATION MARK IS A STANDARD DISK STAMPED CORN 2 1970,
 PT0542'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 PT0542'IS 256 FEET WEST OF THE CENTER OF HIGHWAY 73, 156 FEET WEST
 PT0542'OF THE WEST R.O.W. FENCE LINE, 30 FEET SOUTH OF CENTER OF
 PT0542'THE SECTION LINE TRACK ROAD, 2 FEET NORTH OF AN EAST-WEST FENCE
 PT0542'LINE AND A METAL WITNESS POST.
 PT0542'
 PT0542'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED CORN 2 NO 3
 PT0542'1970, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PT0542'IT IS 208 FEET WEST OF THE CENTER OF THE HIGHWAY, 31 FEET SOUTH
 PT0542'OF THE CENTER OF TRACK ROAD, AND 1.4 FEET NORTH OF AN EAST-WEST
 PT0542'FENCE LINE AND A METAL WITNESS POST.
 PT0542'
 PT0542'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED CORN 2 NO 4
 PT0542'1970, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PT0542'IT IS 301 FEET WEST OF THE CENTER OF THE HIGHWAY, 30 FEET
 PT0542'SOUTH OF CENTER OF TRACK ROAD, AND 1.9 FEET NORTH OF AN
 PT0542'EAST-WEST FENCE LINE AND A METAL WITNESS POST.
 PT0542'
 PT0542'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CORN 2 1970, SET
 PT0542'IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS
 PT0542'IN THE EAST R.O.W. FENCE LINE, 100 FEET EAST OF THE CENTER
 PT0542'OF THE HIGHWAY, AND 1.8 FEET NORTH OF A METAL WITNESS POST.
 PT0542'
 PT0542'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT0542'STATE HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON
 PT0542'HIGHWAY 73 FOR 8.7 MILES TO THE STATION ON THE LEFT AS DESCRIBED.
 PT0542'TO REACH THE AZIMUTH MARK FROM THE STATION, CONTINUE NORTH ON
 PT0542'HIGHWAY 73 FOR 0.4 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 PT0542'
 PT0542'THE DISTANCE BETWEEN THE REFERENCE MARKS WAS NOT MEASURED AS
 PT0542'THEY WERE SET NEARLY ON LINE THRU THE STATION MARK.
 PT0542
 PT0542                          STATION RECOVERY (1970)
 PT0542
 PT0542'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0542'9 MI N FROM PHILIP.
 PT0542'ABOUT 8.9 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0542'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT AN UNGRADED
 PT0542'SECTION LINE ROAD WEST, 256 FEET WEST OF THE CENTER OF HIGHWAY
 PT0542'73, 156 FEET WEST OF THE WEST R.O.W. FENCE LINE, 30 FEET SOUTH
 PT0542'OF THE CENTER OF TRACK ROAD, 2 FEET NORTH OF A METAL WITNESS
 PT0542'POST AND AN EAST-WEST FENCE LINE, AND SET IN A ROUND CONCRETE
 PT0542'MONUMENT FLUSH WITH THE GROUND.  IT IS ON PROPERTY OWNED BY
 PT0542'MR. TOM OMDAHL.
 PT0542
 PT0542                          STATION RECOVERY (2016)
 PT0542
 PT0542'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RJT)
 PT0542'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0538 ***********************************************************************
 PT0538  DESIGNATION -  CORN 2 AZ MK
 PT0538  PID         -  PT0538
 PT0538  STATE/COUNTY-  SD/HAAKON
 PT0538  COUNTRY     -  US
 PT0538  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0538
 PT0538                         *CURRENT SURVEY CONTROL
 PT0538  ______________________________________________________________________
 PT0538* NAD 83(1986) POSITION- 44 10 25.     (N) 101 40 01.     (W)   SCALED
 PT0538* NAVD 88 ORTHO HEIGHT -   756.55  (meters)     2482.1   (feet) RESET
 PT0538  ______________________________________________________________________
 PT0538  GEOID HEIGHT    -        -21.032 (meters)                     GEOID18
 PT0538  VERT ORDER      -  THIRD
 PT0538
 PT0538.The horizontal coordinates were scaled from a map and have
 PT0538.an estimated accuracy of +/- 6 seconds.
 PT0538
 PT0538.The orthometric height was computed from unverified reset data.
 PT0538
 PT0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0538.GEOID18 height accuracy estimate available here.
 PT0538
 PT0538.Click photographs - Photos may exist for this station.
 PT0538
 PT0538;                    North         East    Units  Estimated Accuracy
 PT0538;SPC SD S     -   205,300.      493,360.      MT  (+/- 180 meters Scaled)
 PT0538
 PT0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868946(NAD 83)
 PT0538
 PT0538                          SUPERSEDED SURVEY CONTROL
 PT0538
 PT0538.No superseded survey control is available for this station.
 PT0538
 PT0538_MARKER: DZ = AZIMUTH MARK DISK
 PT0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0538_STAMPING: CORN 2 1970
 PT0538_MARK LOGO: CGS
 PT0538_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0538+STABILITY: SURFACE MOTION
 PT0538
 PT0538  HISTORY     - Date     Condition        Report By
 PT0538  HISTORY     - 1970     MONUMENTED       NGS
 PT0538
 PT0538                          STATION DESCRIPTION
 PT0538
 PT0538'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0538'9.3 MI N FROM PHILIP.
 PT0538'ABOUT 9.25 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0538'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT HIGHWAY
 PT0538'STATION 32 + 86, 100 FEET EAST OF THE CENTER OF HIGHWAY 73,
 PT0538'1.5 FEET NORTH OF A METAL WITNESS POST, AND SET IN A ROUND
 PT0538'CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS IN PASTURE
 PT0538'LAND OWNED BY MR. JAMES HEWITT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0544 ***********************************************************************
 PT0544  DESIGNATION -  CORN 2 RM 3
 PT0544  PID         -  PT0544
 PT0544  STATE/COUNTY-  SD/HAAKON
 PT0544  COUNTRY     -  US
 PT0544  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0544
 PT0544                         *CURRENT SURVEY CONTROL
 PT0544  ______________________________________________________________________
 PT0544* NAD 83(1986) POSITION- 44 10 05.30   (N) 101 40 05.51   (W)   HD_HELD1
 PT0544* NAVD 88 ORTHO HEIGHT -   760.58  (+/-2cm)     2495.3   (feet) VERTCON3
 PT0544  ______________________________________________________________________
 PT0544  GEOID HEIGHT    -        -21.028 (meters)                     GEOID18
 PT0544  VERT ORDER      -  THIRD (See Below)
 PT0544
 PT0544.The horizontal coordinates were determined by differentially corrected
 PT0544.hand held GPS observations or other comparable positioning techniques
 PT0544.and have an estimated accuracy of +/- 3 meters.
 PT0544
 PT0544.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0544.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0544
 PT0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0544.GEOID18 height accuracy estimate available here.
 PT0544
 PT0544.The vertical order pertains to the NGVD 29 superseded value.
 PT0544
 PT0544.Click photographs - Photos may exist for this station.
 PT0544
 PT0544;                    North         East    Units  Estimated Accuracy
 PT0544;SPC SD S     -   204,694.2     493,248.1     MT  (+/- 3 meters HH1 GPS) 
 PT0544
 PT0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8668294010(NAD 83)
 PT0544
 PT0544                          SUPERSEDED SURVEY CONTROL
 PT0544
 PT0544  NGVD 29 (??/??/??)  760.12   (m)         2493.8    (f) RESET       3  
 PT0544
 PT0544.Superseded values are not recommended for survey control.
 PT0544
 PT0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0544.See file dsdata.pdf to determine how the superseded data were derived.
 PT0544
 PT0544_MARKER: DR = REFERENCE MARK DISK
 PT0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0544_STAMPING: CORN 2 NO 3 1970
 PT0544_MARK LOGO: CGS
 PT0544_PROJECTION: FLUSH
 PT0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0544+STABILITY: SURFACE MOTION
 PT0544
 PT0544  HISTORY     - Date     Condition        Report By
 PT0544  HISTORY     - 1970     MONUMENTED       NGS
 PT0544
 PT0544                          STATION DESCRIPTION
 PT0544
 PT0544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0544'9 MI N FROM PHILIP.
 PT0544'ABOUT 8.9 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0544'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT AN UNGRADED
 PT0544'SECTION LINE ROAD WEST, 208 FEET WEST OF THE CENTER OF HIGHWAY
 PT0544'7L, 31 FEET SOUTH OF THE CENTER OF TRACK ROAD, 1.4 FEET NORTH
 PT0544'OF A METAL WITNESS POST AND AN EAST-WEST FENCE LINE, AND SET IN
 PT0544'A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS ON
 PT0544'PROPERTY OWNED BY MR. TOM OMDAHL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0540 ***********************************************************************
 PT0540  DESIGNATION -  CORN 2 RM 4
 PT0540  PID         -  PT0540
 PT0540  STATE/COUNTY-  SD/HAAKON
 PT0540  COUNTRY     -  US
 PT0540  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0540
 PT0540                         *CURRENT SURVEY CONTROL
 PT0540  ______________________________________________________________________
 PT0540* NAD 83(1986) POSITION- 44 10 05.29   (N) 101 40 06.78   (W)   HD_HELD1
 PT0540* NAVD 88 ORTHO HEIGHT -   760.66  (+/-2cm)     2495.6   (feet) VERTCON3
 PT0540  ______________________________________________________________________
 PT0540  GEOID HEIGHT    -        -21.026 (meters)                     GEOID18
 PT0540  VERT ORDER      -  THIRD (See Below)
 PT0540
 PT0540.The horizontal coordinates were determined by differentially corrected
 PT0540.hand held GPS observations or other comparable positioning techniques
 PT0540.and have an estimated accuracy of +/- 3 meters.
 PT0540
 PT0540.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0540.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0540
 PT0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0540.GEOID18 height accuracy estimate available here.
 PT0540
 PT0540.The vertical order pertains to the NGVD 29 superseded value.
 PT0540
 PT0540.Click photographs - Photos may exist for this station.
 PT0540
 PT0540;                    North         East    Units  Estimated Accuracy
 PT0540;SPC SD S     -   204,694.4     493,219.9     MT  (+/- 3 meters HH1 GPS) 
 PT0540
 PT0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8665494010(NAD 83)
 PT0540
 PT0540                          SUPERSEDED SURVEY CONTROL
 PT0540
 PT0540  NGVD 29 (??/??/??)  760.20   (m)         2494.1    (f) RESET       3  
 PT0540
 PT0540.Superseded values are not recommended for survey control.
 PT0540
 PT0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0540.See file dsdata.pdf to determine how the superseded data were derived.
 PT0540
 PT0540_MARKER: DR = REFERENCE MARK DISK
 PT0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0540_STAMPING: CORN 2 NO 4 1970
 PT0540_MARK LOGO: CGS
 PT0540_PROJECTION: FLUSH
 PT0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0540+STABILITY: SURFACE MOTION
 PT0540
 PT0540  HISTORY     - Date     Condition        Report By
 PT0540  HISTORY     - 1970     MONUMENTED       NGS
 PT0540
 PT0540                          STATION DESCRIPTION
 PT0540
 PT0540'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0540'9 MI N FROM PHILIP.
 PT0540'ABOUT 8.9 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0540'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT AN UNGRADED
 PT0540'SECTION LINE ROAD WEST, 301 FEET WEST OF THE CENTER OF HIGHWAY
 PT0540'73, 30 FEET SOUTH OF THE CENTER OF TRACK ROAD, 1.9 FEET NORTH
 PT0540'OF A METAL WITNESS POST AND AN EAST-WEST FENCE LINE, SET IN A
 PT0540'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS ON PROPERTY
 PT0540'OWNED BY MR. TOM OMDAHL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0537 ***********************************************************************
 PT0537  DESIGNATION -  CORN AZ MK
 PT0537  PID         -  PT0537
 PT0537  STATE/COUNTY-  SD/HAAKON
 PT0537  COUNTRY     -  US
 PT0537  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0537
 PT0537                         *CURRENT SURVEY CONTROL
 PT0537  ______________________________________________________________________
 PT0537* NAD 83(1986) POSITION- 44 10 27.     (N) 101 40 02.     (W)   SCALED
 PT0537* NAVD 88 ORTHO HEIGHT -   755.627 (meters)     2479.09  (feet) ADJUSTED
 PT0537  ______________________________________________________________________
 PT0537  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 PT0537  DYNAMIC HEIGHT  -        755.414 (meters)     2478.39  (feet) COMP
 PT0537  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0537
 PT0537  VERT ORDER      -  FIRST     CLASS II
 PT0537
 PT0537.The horizontal coordinates were scaled from a map and have
 PT0537.an estimated accuracy of +/- 6 seconds.
 PT0537
 PT0537.The orthometric height was determined by differential leveling and
 PT0537.adjusted by the NATIONAL GEODETIC SURVEY
 PT0537.in June 1991.
 PT0537
 PT0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0537.GEOID18 height accuracy estimate available here.
 PT0537
 PT0537.Click photographs - Photos may exist for this station.
 PT0537
 PT0537.The dynamic height is computed by dividing the NAVD 88
 PT0537.geopotential number by the normal gravity value computed on the
 PT0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0537.degrees latitude (g = 980.6199 gals.).
 PT0537
 PT0537.The modeled gravity was interpolated from observed gravity values.
 PT0537
 PT0537;                    North         East    Units  Estimated Accuracy
 PT0537;SPC SD S     -   205,360.      493,340.      MT  (+/- 180 meters Scaled)
 PT0537
 PT0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP867946(NAD 83)
 PT0537
 PT0537                          SUPERSEDED SURVEY CONTROL
 PT0537
 PT0537  NGVD 29 (??/??/92)  755.170  (m)         2477.59   (f) ADJ UNCH    1 2
 PT0537
 PT0537.Superseded values are not recommended for survey control.
 PT0537
 PT0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0537.See file dsdata.pdf to determine how the superseded data were derived.
 PT0537
 PT0537_MARKER: DZ = AZIMUTH MARK DISK
 PT0537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0537_STAMPING: CORN 1961
 PT0537_MARK LOGO: CGS
 PT0537_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0537+STABILITY: SURFACE MOTION
 PT0537
 PT0537  HISTORY     - Date     Condition        Report By
 PT0537  HISTORY     - 1961     MONUMENTED       CGS
 PT0537  HISTORY     - 1962     GOOD             CGS
 PT0537  HISTORY     - 1970     GOOD             NGS
 PT0537
 PT0537                          STATION DESCRIPTION
 PT0537
 PT0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0537'9.3 MI N FROM PHILIP.
 PT0537'ABOUT 9.3 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0537'AND NORTH WESTERN RAILROAD STATION AT PHILIP, ON THE SLOPE
 PT0537'OF A SMALL HILL, 53 FEET NORTH OF A TELEPHONE POLE, 32 FEET
 PT0537'EAST OF THE CENTERLINE OF THE HIGHWAY, 3.7 FEET SOUTH OF A
 PT0537'METAL WITNESS POST, 1/2 FOOT WEST OF A FENCE, ABOUT 1 FOOT
 PT0537'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PT0537'POST PROJECTING ABOUT 3 INCHES.  NOTE-- DUE TO HIGHWAY IMPROVEMENTS
 PT0537'THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR USE BY THE
 PT0537'STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM AT THE TIME
 PT0537'OF CONSTRUCTION.  A NEW MARK, CORN 2 1970 AZIMUTH, WAS SET NEARBY.
 PT0537
 PT0537                          STATION RECOVERY (1970)
 PT0537
 PT0537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0537'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0642 ***********************************************************************
 QR0642  DESIGNATION -  CORN ET
 QR0642  PID         -  QR0642
 QR0642  STATE/COUNTY-  SD/MCPHERSON
 QR0642  COUNTRY     -  US
 QR0642  USGS QUAD   -  LEOLA (2017)
 QR0642
 QR0642                         *CURRENT SURVEY CONTROL
 QR0642  ______________________________________________________________________
 QR0642* NAD 83(1996) POSITION- 45 39 38.41921(N) 098 55 53.48752(W)   ADJUSTED
 QR0642* NAVD 88 ORTHO HEIGHT -   471.1   (meters)     1546.    (feet) VERTCON3
 QR0642  ______________________________________________________________________
 QR0642  GEOID HEIGHT    -        -23.795 (meters)                     GEOID18
 QR0642  LAPLACE CORR    -         -3.54  (seconds)                    DEFLEC18
 QR0642  HORZ ORDER      -  SECOND
 QR0642
 QR0642.The horizontal coordinates were established by classical geodetic methods
 QR0642.and adjusted by the National Geodetic Survey in January 1998.
 QR0642
 QR0642.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0642.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0642
 QR0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0642.GEOID18 height accuracy estimate available here.
 QR0642
 QR0642.Click photographs - Photos may exist for this station.
 QR0642
 QR0642.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0642
 QR0642. The following values were computed from the NAD 83(1996) position.
 QR0642
 QR0642;                    North         East     Units Scale Factor Converg.
 QR0642;SPC SD N     -   203,614.888   683,269.365   MT  0.99999570   +0 45 22.3
 QR0642;SPC SD N     -   668,026.51  2,241,692.91   sFT  0.99999570   +0 45 22.3
 QR0642;UTM  14      - 5,056,349.229   505,334.549   MT  0.99960035   +0 02 56.3
 QR0642
 QR0642!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0642!SPC SD N     -   0.99992987  x   0.99999570  =   0.99992557
 QR0642!UTM  14      -   0.99992987  x   0.99960035  =   0.99953025
 QR0642
 QR0642:                Primary Azimuth Mark                     Grid Az
 QR0642:SPC SD N     -  LEOLA MUNICIPAL TANK                     354 55 04.8
 QR0642:UTM  14      -  LEOLA MUNICIPAL TANK                     355 37 30.8
 QR0642
 QR0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0533456349(NAD 83)
 QR0642
 QR0642|---------------------------------------------------------------------|
 QR0642| PID    Reference Object                     Distance      Geod. Az  |
 QR0642|                                                           dddmmss.s |
 QR0642| CO5447 CORN ET RM 1                         13.042 METERS 19508     |
 QR0642| CO5448 CORN ET RM 2                         15.907 METERS 34802     |
 QR0642| QR0639 LEOLA MUNICIPAL TANK                APPROX. 7.0 KM 3554027.1 |
 QR0642|---------------------------------------------------------------------|
 QR0642
 QR0642                          SUPERSEDED SURVEY CONTROL
 QR0642
 QR0642  NAD 83(1986)-  45 39 38.43156(N)    098 55 53.47371(W) AD(       ) 2
 QR0642  NAD 27      -  45 39 38.51704(N)    098 55 52.08954(W) AD(       ) 2
 QR0642  NGVD 29 (07/19/86)  470.8    (m)         1545.     (f) VERT ANG       
 QR0642
 QR0642.Superseded values are not recommended for survey control.
 QR0642
 QR0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0642.See file dsdata.pdf to determine how the superseded data were derived.
 QR0642
 QR0642_MARKER: DD = SURVEY DISK
 QR0642_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0642+WITH SETTING: INFORMATION.
 QR0642_STAMPING: ET CORN 1970
 QR0642_MARK LOGO: USGS
 QR0642_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0642
 QR0642  HISTORY     - Date     Condition        Report By
 QR0642  HISTORY     - 1970     MONUMENTED       USGS
 QR0642
 QR0642                          STATION DESCRIPTION
 QR0642
 QR0642'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0642'THE STATION IS ABOUT 4.3 MI S. OF LEOLA, ABOUT 165 FT S. OF THE
 QR0642'N. SIXTEENTH COR. BETWEEN SECS. 8 AND 9, T. 125 N., R. 67 W., ALONG
 QR0642'ST. HWY. 45 ON A SMALL RISE ON HWY. RIGHT-OF-WAY.
 QR0642'
 QR0642'TO REACH THE STATION FROM THE JCT. OF ST. HWYS. 10 AND 45 AT THE
 QR0642'E. EDGE OF LEOLA, GO S. ON ST. HWY. 45 FOR 4.0 MI TO A CROSSROAD,
 QR0642'CONTINUE S. FOR ABOUT 0.25 MI TO A FENCE W. AND THE STATION ABOUT
 QR0642'165 FT S. ON THE RIGHT SIDE.
 QR0642'
 QR0642'STATION MARK, STAMPED ET CORN 1970 IS 165 FT S. AND 55 FT W. OF
 QR0642'CENTER RD. AT FENCE W., 12 FT E. OF THE W. RIGHT-OF-WAY FENCE
 QR0642'AND USGS WITNESS POST.
 QR0642'
 QR0642'REFERENCE MARK NO. 1, STAMPED CORN NO 1 1970 IS SSW. OF THE
 QR0642'STATION, 65 FT W. CENTER RD. AND 1.5 FT E. OF THE W. RIGHT-OF-WAY
 QR0642'FENCE.
 QR0642'
 QR0642'REFERENCE MARK NO. 2, STAMPED CORN NO 2 1970 IS NNW. OF THE
 QR0642'STATION, 66 FT W. CENTER RD. AND 1.0 FT E. OF W. RIGHT-OF-WAY FENCE.
 QR0642'
 QR0642'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER COATED
 QR0642'RODS CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND FILLED WITH
 QR0642'GRAVEL TO WITHIN 1 IN. OF CAP.  ALL MARKS ARE SET FLUSH WITH THE
 QR0642'GROUND.
 QR0642'
 QR0642'NO AZIMUTH MARK WAS SET.
 QR0642'
 QR0642'REFERENCE AZIMUTH USED - LEOLA MWT. 1934 CKD. POS.  POINT
 QR0642'OBSERVED WAS THE FINIAL ATOP THE MUNICIPAL WATER TANK LOCATED
 QR0642'ABOUT 1/2 BLOCK N. AND 1/2 BLOCK E. OF JCT. OF MAIN STREET AND
 QR0642'ST. HWY. 10 IN LEOLA.  THE TANK IS ABOUT 80 FT HIGH, T. 126
 QR0642'N., R. 67 W., IN THE SW. QUARTER OF SEC. 17.
 QR0642'
 QR0642'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0543 ***********************************************************************
 PT0543  DESIGNATION -  CORN RM 1
 PT0543  PID         -  PT0543
 PT0543  STATE/COUNTY-  SD/HAAKON
 PT0543  COUNTRY     -  US
 PT0543  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0543
 PT0543                         *CURRENT SURVEY CONTROL
 PT0543  ______________________________________________________________________
 PT0543* NAD 83(1986) POSITION- 44 10 06.47   (N) 101 40 02.22   (W)   HD_HELD1
 PT0543* NAVD 88 ORTHO HEIGHT -   760.250 (meters)     2494.25  (feet) ADJUSTED
 PT0543  ______________________________________________________________________
 PT0543  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 PT0543  DYNAMIC HEIGHT  -        760.036 (meters)     2493.55  (feet) COMP
 PT0543  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0543
 PT0543  VERT ORDER      -  FIRST     CLASS II
 PT0543
 PT0543.The horizontal coordinates were determined by differentially corrected
 PT0543.hand held GPS observations or other comparable positioning techniques
 PT0543.and have an estimated accuracy of +/- 3 meters.
 PT0543
 PT0543.The orthometric height was determined by differential leveling and
 PT0543.adjusted by the NATIONAL GEODETIC SURVEY
 PT0543.in June 1991.
 PT0543
 PT0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0543.GEOID18 height accuracy estimate available here.
 PT0543
 PT0543.Click photographs - Photos may exist for this station.
 PT0543
 PT0543.The dynamic height is computed by dividing the NAVD 88
 PT0543.geopotential number by the normal gravity value computed on the
 PT0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0543.degrees latitude (g = 980.6199 gals.).
 PT0543
 PT0543.The modeled gravity was interpolated from observed gravity values.
 PT0543
 PT0543;                    North         East    Units  Estimated Accuracy
 PT0543;SPC SD S     -   204,729.2     493,321.8     MT  (+/- 3 meters HH1 GPS) 
 PT0543
 PT0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8675694043(NAD 83)
 PT0543
 PT0543                          SUPERSEDED SURVEY CONTROL
 PT0543
 PT0543  NGVD 29 (??/??/92)  759.794  (m)         2492.76   (f) ADJ UNCH    1 2
 PT0543
 PT0543.Superseded values are not recommended for survey control.
 PT0543
 PT0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0543.See file dsdata.pdf to determine how the superseded data were derived.
 PT0543
 PT0543_MARKER: DR = REFERENCE MARK DISK
 PT0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0543_STAMPING: CORN NO 1 1961
 PT0543_MARK LOGO: CGS
 PT0543_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0543+STABILITY: SURFACE MOTION
 PT0543
 PT0543  HISTORY     - Date     Condition        Report By
 PT0543  HISTORY     - 1961     MONUMENTED       CGS
 PT0543  HISTORY     - 1962     GOOD             CGS
 PT0543  HISTORY     - 1970     GOOD             NGS
 PT0543
 PT0543                          STATION DESCRIPTION
 PT0543
 PT0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0543'9 MI N FROM PHILIP.
 PT0543'ABOUT 9.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0543'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 78.2 FEET EAST OF
 PT0543'CORN 1961, 64 FEET NORTH OF A EAST-WEST FENCE, 40 FEET NORTH
 PT0543'OF A TELEPHONE POLE, 33 FEET EAST OF THE CENTERLINE OF THE
 PT0543'HIGHWAY, 1 FOOT WEST OF A FENCE, AND SET IN THE TOP OF A
 PT0543'CONCRETE POST PROJECTING 2 INCHES.  NOTE-- DUE TO HIGHWAY
 PT0543'IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR
 PT0543'USE BY THE STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM
 PT0543'AT THE TIME OF CONSTRUCTION.  A NEW MARK, CORN 2 RM 3, WAS SET
 PT0543'NEARBY.
 PT0543
 PT0543                          STATION RECOVERY (1970)
 PT0543
 PT0543'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0543'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0539 ***********************************************************************
 PT0539  DESIGNATION -  CORN RM 2
 PT0539  PID         -  PT0539
 PT0539  STATE/COUNTY-  SD/HAAKON
 PT0539  COUNTRY     -  US
 PT0539  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0539
 PT0539                         *CURRENT SURVEY CONTROL
 PT0539  ______________________________________________________________________
 PT0539* NAD 83(1986) POSITION- 44 10 07.12   (N) 101 40 03.20   (W)   HD_HELD1
 PT0539* NAVD 88 ORTHO HEIGHT -   761.330 (meters)     2497.80  (feet) ADJUSTED
 PT0539  ______________________________________________________________________
 PT0539  GEOID HEIGHT    -        -21.030 (meters)                     GEOID18
 PT0539  DYNAMIC HEIGHT  -        761.116 (meters)     2497.09  (feet) COMP
 PT0539  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0539
 PT0539  VERT ORDER      -  FIRST     CLASS II
 PT0539
 PT0539.The horizontal coordinates were determined by differentially corrected
 PT0539.hand held GPS observations or other comparable positioning techniques
 PT0539.and have an estimated accuracy of +/- 3 meters.
 PT0539
 PT0539.The orthometric height was determined by differential leveling and
 PT0539.adjusted by the NATIONAL GEODETIC SURVEY
 PT0539.in June 1991.
 PT0539
 PT0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0539.GEOID18 height accuracy estimate available here.
 PT0539
 PT0539.Click photographs - Photos may exist for this station.
 PT0539
 PT0539.The dynamic height is computed by dividing the NAVD 88
 PT0539.geopotential number by the normal gravity value computed on the
 PT0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0539.degrees latitude (g = 980.6199 gals.).
 PT0539
 PT0539.The modeled gravity was interpolated from observed gravity values.
 PT0539
 PT0539;                    North         East    Units  Estimated Accuracy
 PT0539;SPC SD S     -   204,749.6     493,300.3     MT  (+/- 3 meters HH1 GPS) 
 PT0539
 PT0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8673594064(NAD 83)
 PT0539
 PT0539                          SUPERSEDED SURVEY CONTROL
 PT0539
 PT0539  NGVD 29 (??/??/92)  760.874  (m)         2496.30   (f) ADJ UNCH    1 2
 PT0539
 PT0539.Superseded values are not recommended for survey control.
 PT0539
 PT0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0539.See file dsdata.pdf to determine how the superseded data were derived.
 PT0539
 PT0539_MARKER: DR = REFERENCE MARK DISK
 PT0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0539_STAMPING: CORN NO 2 1961
 PT0539_MARK LOGO: CGS
 PT0539_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0539+STABILITY: SURFACE MOTION
 PT0539
 PT0539  HISTORY     - Date     Condition        Report By
 PT0539  HISTORY     - 1961     MONUMENTED       CGS
 PT0539  HISTORY     - 1962     GOOD             CGS
 PT0539  HISTORY     - 1970     GOOD             NGS
 PT0539
 PT0539                          STATION DESCRIPTION
 PT0539
 PT0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0539'9 MI N FROM PHILIP.
 PT0539'ABOUT 9.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0539'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 68.2 FEET NORTH OF
 PT0539'CORN 1961, 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 PT0539'2 FEET SOUTH OF A POWER POLE, 1 FOOT WEST OF A FENCE, AND
 PT0539'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
 PT0539'NOTE-- DUE TO HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.
 PT0539'IT WAS LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT, AND
 PT0539'WILL BE REMOVED BY THEM AT THE TIME OF CONSTRUCTION.  A NEW
 PT0539'MARK, CORN 2 RM 4, WAS SET NEARBY.
 PT0539
 PT0539                          STATION RECOVERY (1970)
 PT0539
 PT0539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0050 ***********************************************************************
 PU0050  DESIGNATION -  CORNER
 PU0050  PID         -  PU0050
 PU0050  STATE/COUNTY-  SD/MEADE
 PU0050  COUNTRY     -  US
 PU0050  USGS QUAD   -  OPAL EAST SE (2017)
 PU0050
 PU0050                         *CURRENT SURVEY CONTROL
 PU0050  ______________________________________________________________________
 PU0050* NAD 83(1996) POSITION- 44 49 12.71092(N) 102 20 59.36676(W)   ADJUSTED
 PU0050* NAVD 88 ORTHO HEIGHT -   775.114 (meters)     2543.02  (feet) ADJUSTED
 PU0050  ______________________________________________________________________
 PU0050  GEOID HEIGHT    -        -18.867 (meters)                     GEOID18
 PU0050  LAPLACE CORR    -         -7.85  (seconds)                    DEFLEC18
 PU0050  DYNAMIC HEIGHT  -        774.939 (meters)     2542.45  (feet) COMP
 PU0050  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 PU0050
 PU0050  HORZ ORDER      -  SECOND
 PU0050  VERT ORDER      -  SECOND    CLASS 0
 PU0050
 PU0050.The horizontal coordinates were established by classical geodetic methods
 PU0050.and adjusted by the National Geodetic Survey in January 1998.
 PU0050
 PU0050.The orthometric height was determined by differential leveling and
 PU0050.adjusted by the NATIONAL GEODETIC SURVEY
 PU0050.in June 1991.
 PU0050
 PU0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0050.GEOID18 height accuracy estimate available here.
 PU0050
 PU0050.Click photographs - Photos may exist for this station.
 PU0050
 PU0050.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0050
 PU0050.The dynamic height is computed by dividing the NAVD 88
 PU0050.geopotential number by the normal gravity value computed on the
 PU0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0050.degrees latitude (g = 980.6199 gals.).
 PU0050
 PU0050.The modeled gravity was interpolated from observed gravity values.
 PU0050
 PU0050. The following values were computed from the NAD 83(1996) position.
 PU0050
 PU0050;                    North         East     Units Scale Factor Converg.
 PU0050;SPC SD N     -   112,359.309   414,181.163   MT  0.99994720   -1 39 47.0
 PU0050;SPC SD N     -   368,632.17  1,358,859.37   sFT  0.99994720   -1 39 47.0
 PU0050;UTM  13      - 4,966,393.869   709,527.212   MT  1.00013988   +1 52 07.5
 PU0050
 PU0050!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0050!SPC SD N     -   0.99988144  x   0.99994720  =   0.99982865
 PU0050!UTM  13      -   0.99988144  x   1.00013988  =   1.00002131
 PU0050
 PU0050:                Primary Azimuth Mark                     Grid Az
 PU0050:SPC SD N     -  CORNER AZ MK                             091 29 14.5
 PU0050:UTM  13      -  CORNER AZ MK                             087 57 20.0
 PU0050
 PU0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0952766393(NAD 83)
 PU0050
 PU0050|---------------------------------------------------------------------|
 PU0050| PID    Reference Object                     Distance      Geod. Az  |
 PU0050|                                                           dddmmss.s |
 PU0050| PU0053 CORNER AZ MK                                       0894927.5 |
 PU0050| PU0051 CORNER RM 1                           7.356 METERS 09009     |
 PU0050| CP9066 CORNER RM 2                           6.158 METERS 27006     |
 PU0050| PU0049 CORNER RM 3                           9.437 METERS 27914     |
 PU0050|---------------------------------------------------------------------|
 PU0050
 PU0050                          SUPERSEDED SURVEY CONTROL
 PU0050
 PU0050  NAD 83(1993)-  44 49 12.70267(N)    102 20 59.36615(W) AD(       ) 2
 PU0050  NAD 83(1986)-  44 49 12.70258(N)    102 20 59.36634(W) AD(       ) 2
 PU0050  NAD 27      -  44 49 12.73700(N)    102 20 57.77360(W) AD(       ) 2
 PU0050  NGVD 29 (??/??/92)  774.653  (m)         2541.51   (f) ADJ UNCH    2 0
 PU0050  NGVD 29             774.65   (m)         2541.5    (f) LEVELING    3  
 PU0050
 PU0050.Superseded values are not recommended for survey control.
 PU0050
 PU0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0050.See file dsdata.pdf to determine how the superseded data were derived.
 PU0050
 PU0050_MARKER: DS = TRIANGULATION STATION DISK
 PU0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0050_STAMPING: CORNER 1950
 PU0050_MARK LOGO: CGS
 PU0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0050+STABILITY: SURFACE MOTION
 PU0050
 PU0050  HISTORY     - Date     Condition        Report By
 PU0050  HISTORY     - 1950     MONUMENTED       CGS
 PU0050  HISTORY     - 1962     GOOD             CGS
 PU0050  HISTORY     - 1963     GOOD             CGS
 PU0050
 PU0050                          STATION DESCRIPTION
 PU0050
 PU0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU0050'STATION IS LOCATED ABOUT 18 MILES SOUTHWEST OF FAITH, ABOUT
 PU0050'12 MILES NORTHWEST OF MARCUS, 34 FEET NORTH OF THE CENTER OF A
 PU0050'DIRT ROAD, 5 FEET SOUTH OF A WIRE FENCE, 4 FEET SOUTH OF A
 PU0050'WITNESS POST, AND ON ROAD RIGHT-OF-WAY.
 PU0050'
 PU0050'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 73 AND U.S. HIGHWAY
 PU0050'212 AT THE WEST EDGE OF FAITH, GO SOUTH ON STATE HIGHWAY 73
 PU0050'FOR 12.45 MILES TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST
 PU0050'ON DIRT ROAD FOR 11.4 MILES TO A SIDE ROAD LEFT AND SCHOOLHOUSE
 PU0050'ON RIGHT.  TURN LEFT AND GO SOUTH FOR 2.05 MILES TO A SIDE
 PU0050'ROAD RIGHT.  TURN RIGHT AND GO WEST FOR 3.8 MILES TO THE AZIMUTH
 PU0050'MARK ON RIGHT.  CONTINUE WEST FOR 0.3 MILE TO STATION ON RIGHT.
 PU0050'
 PU0050'STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED CORNER
 PU0050'1950.
 PU0050'
 PU0050'REFERENCE MARK NO. 1 IS 5 FEET SOUTH OF A WIRE FENCE.  THE MARK
 PU0050'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CORNER NO 1 1950.
 PU0050'
 PU0050'REFERENCE MARK NO. 2 IS 4 FEET SOUTH OF A WIRE FENCE.  THE MARK
 PU0050'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CORNER NO 2 1950.
 PU0050'
 PU0050'AZIMUTH MARK IS 34 FEET NORTH OF CENTER OF DIRT ROAD, 4 FEET
 PU0050'SOUTH OF A WIRE FENCE, AND 3 FEET SOUTH OF A WITNESS POST.
 PU0050'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED CORNER 1950.
 PU0050'
 PU0050'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU0050'CYLINDERS.
 PU0050'
 PU0050'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU0050
 PU0050                          STATION RECOVERY (1962)
 PU0050
 PU0050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0050'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WERE
 PU0050'RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 PU0050'DISTANCE AND DIRECTION TO THE RECOVERED MARKS WAS CONSIDERED
 PU0050'SATISFACTORY.  REFERENCE MARK 2 HAS BEEN DESTROYED AND WAS
 PU0050'REPLACED BY REFERENCE MARK 3 AS DESCRIBED BELOW.  A NEW
 PU0050'DESCRIPTION FOLLOWS.
 PU0050'
 PU0050'STATION IS LOCATED ABOUT 18 MILES SOUTHWEST OF FAITH, 12 MILES
 PU0050'NORTHWEST OF MARCUS.  IN THE SOUTHEAST CORNER OF THE SOUTHWEST 1/4
 PU0050'OF SECTION 13, T 10 N, R 14 E.  IT IS ON THE NORTH ROAD
 PU0050'RIGHT-OF-WAY OF A SECTION LINE ROAD.
 PU0050'
 PU0050'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN MAURINE,
 PU0050'GO EAST ON U.S. HIGHWAY 212 FOR 19.3 MILES TO A GRAVELED SIDE
 PU0050'ROAD TO THE RIGHT AND A SIGN AVANCE, TURN RIGHT AND GO SOUTH
 PU0050'AND WEST ON MAIN GRAVELED ROAD FOR 10.1 MILES TO A SIDE ROAD
 PU0050'TO THE RIGHT, CONTINUE SOUTH AND WEST FOR 5.05 MILES TO WHERE
 PU0050'THE ROAD CURVES SHARPLY TO THE SOUTH AND A SMALL WHITE SCHOOL
 PU0050'HOUSE ON THE RIGHT, TURN LEFT AND GO SOUTH ON MAIN GRAVELED
 PU0050'ROAD FOR 2.05 MILES TO A SIDE ROAD RIGHT, (WHERE A POWERLINE
 PU0050'CROSSES THE INTERSECTION) TURN RIGHT AND GO WEST ON A
 PU0050'GRAVELED SECTIONLINE ROAD FOR 3.75 MILES TO THE SUMMIT OF A
 PU0050'GRADE AND THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST ON A
 PU0050'GRAVELED ROAD FOR 0.35 MILES TO A CATTLE GUARD AND THE
 PU0050'STATION ON THE RIGHT AS DESCRIBED.
 PU0050'
 PU0050'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOPS OF 12-INCH
 PU0050'CYLINDRICAL CONCRETE MONUMENTS.
 PU0050'
 PU0050'STATION MARK IS 125 FEET WEST-NORTHWEST OF A T ROAD INTERSECTION,
 PU0050'79 FEET WEST-NORTHWEST OF A CATTLE GUARD CROSSING, 42.0 FEET
 PU0050'WEST OF A WEST GATE POST, 34.0 FEET NORTH OF THE CENTERLINE
 PU0050'OF A SECTION LINE ROAD, 5.6 FEET SOUTH OF A FENCE LINE AND
 PU0050'5.4 FEET WEST-SOUTHWEST OF A METAL WITNESS POST AND SIGN.  IT IS
 PU0050'STAMPED--CORNER 1950 AND PROJECTS 3 INCHES.
 PU0050'
 PU0050'R.M. 1 IS 33.0 FEET NORTH OF THE CENTERLINE OF A GRAVELED ROAD,
 PU0050'17.6 FEET SOUTHWEST OF A WEST GATE POST AND 5.6 FEET SOUTH OF
 PU0050'A FENCE LINE.  IT IS STAMPED--CORNER NO 1 1950 AND PROJECTS
 PU0050'1 INCH.
 PU0050'
 PU0050'R.M. 3 IS 39.0 FEET NORTH OF THE CENTER LINE OF A GRAVELED ROAD
 PU0050'AND 1 FOOT SOUTH OF A FENCELINE.  IT IS STAMPED--CORNER NO
 PU0050'3 1950 AND PROJECTS 2 INCHES.
 PU0050'
 PU0050'AZIMUTH MARK IS 34.0 FEET NORTH OF THE CENTER LINE OF A GRAVELED
 PU0050'ROAD, 4 FEET SOUTH OF A FENCE LINE AND 3 FEET SOUTH OF A WOODEN
 PU0050'WITNESS POST.  IT IS STAMPED--CORNER 1950 AND PROJECTS 5 INCHES.
 PU0050
 PU0050                          STATION RECOVERY (1963)
 PU0050
 PU0050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0050'11.9 MI SE FROM OPAL.
 PU0050'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0050'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0050'ROAD, THENCE 5.1 MILES EAST ALONG A GRAVELED ROAD, IN SECTION 13,
 PU0050'T 10 N, R 15 E, 125 FEET WEST OF THE CENTER OF A T ROAD INTERSECTION,
 PU0050'79 FEET WEST OF A CATTLE GUARD, 48 FEET WEST OF THE CENTER OF A WIRE
 PU0050'GATE, 34 FEET NORTH OF THE CENTER LINE OF THE ROAD, 5 1/2 FEET SOUTH
 PU0050'OF A FENCE, 5.4 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 PU0050'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0050'PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0053 ***********************************************************************
 PU0053  DESIGNATION -  CORNER AZ MK
 PU0053  PID         -  PU0053
 PU0053  STATE/COUNTY-  SD/MEADE
 PU0053  COUNTRY     -  US
 PU0053  USGS QUAD   -  OPAL EAST SE (2017)
 PU0053
 PU0053                         *CURRENT SURVEY CONTROL
 PU0053  ______________________________________________________________________
 PU0053* NAD 83(1986) POSITION- 44 49 12.     (N) 102 20 31.     (W)   SCALED
 PU0053* NAVD 88 ORTHO HEIGHT -   772.676 (meters)     2535.02  (feet) ADJUSTED
 PU0053  ______________________________________________________________________
 PU0053  GEOID HEIGHT    -        -18.891 (meters)                     GEOID18
 PU0053  DYNAMIC HEIGHT  -        772.502 (meters)     2534.45  (feet) COMP
 PU0053  MODELED GRAVITY -    980,366.3   (mgal)                       NAVD 88
 PU0053
 PU0053  VERT ORDER      -  SECOND    CLASS 0
 PU0053
 PU0053.The horizontal coordinates were scaled from a map and have
 PU0053.an estimated accuracy of +/- 6 seconds.
 PU0053
 PU0053.The orthometric height was determined by differential leveling and
 PU0053.adjusted by the NATIONAL GEODETIC SURVEY
 PU0053.in June 1991.
 PU0053
 PU0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0053.GEOID18 height accuracy estimate available here.
 PU0053
 PU0053.Click photographs - Photos may exist for this station.
 PU0053
 PU0053.The dynamic height is computed by dividing the NAVD 88
 PU0053.geopotential number by the normal gravity value computed on the
 PU0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0053.degrees latitude (g = 980.6199 gals.).
 PU0053
 PU0053.The modeled gravity was interpolated from observed gravity values.
 PU0053
 PU0053;                    North         East    Units  Estimated Accuracy
 PU0053;SPC SD N     -   112,320.      414,800.      MT  (+/- 180 meters Scaled)
 PU0053
 PU0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK101663(NAD 83)
 PU0053
 PU0053                          SUPERSEDED SURVEY CONTROL
 PU0053
 PU0053  NGVD 29 (??/??/92)  772.215  (m)         2533.51   (f) ADJ UNCH    2 0
 PU0053
 PU0053.Superseded values are not recommended for survey control.
 PU0053
 PU0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0053.See file dsdata.pdf to determine how the superseded data were derived.
 PU0053
 PU0053_MARKER: DZ = AZIMUTH MARK DISK
 PU0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0053_STAMPING: CORNER 1950
 PU0053_MARK LOGO: CGS
 PU0053_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0053+STABILITY: SURFACE MOTION
 PU0053
 PU0053  HISTORY     - Date     Condition        Report By
 PU0053  HISTORY     - 1950     MONUMENTED       CGS
 PU0053  HISTORY     - 1963     GOOD             CGS
 PU0053
 PU0053                          STATION DESCRIPTION
 PU0053
 PU0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0053'12.2 MI SE FROM OPAL.
 PU0053'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0053'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0053'ROAD, THENCE 5.45 MILES EAST ALONG A GRAVELED ROAD, 35 FEET NORTH
 PU0053'OF THE CENTER LINE OF THE ROAD, 86 FEET SOUTHEAST OF A POWER POLE
 PU0053'BRACED BY A GUY WIRE, 4 FEET SOUTH OF A FENCE, 3.5 FEET SOUTH OF A
 PU0053'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0053'OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0051 ***********************************************************************
 PU0051  DESIGNATION -  CORNER RM 1
 PU0051  PID         -  PU0051
 PU0051  STATE/COUNTY-  SD/MEADE
 PU0051  COUNTRY     -  US
 PU0051  USGS QUAD   -  OPAL EAST SE (2017)
 PU0051
 PU0051                         *CURRENT SURVEY CONTROL
 PU0051  ______________________________________________________________________
 PU0051* NAD 83(1986) POSITION- 44 49 12.71   (N) 102 20 59.03   (W)   HD_HELD1
 PU0051* NAVD 88 ORTHO HEIGHT -   774.908 (meters)     2542.34  (feet) ADJUSTED
 PU0051  ______________________________________________________________________
 PU0051  GEOID HEIGHT    -        -18.867 (meters)                     GEOID18
 PU0051  DYNAMIC HEIGHT  -        774.734 (meters)     2541.77  (feet) COMP
 PU0051  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 PU0051
 PU0051  VERT ORDER      -  SECOND    CLASS 0
 PU0051
 PU0051.The horizontal coordinates were determined by differentially corrected
 PU0051.hand held GPS observations or other comparable positioning techniques
 PU0051.and have an estimated accuracy of +/- 3 meters.
 PU0051
 PU0051.The orthometric height was determined by differential leveling and
 PU0051.adjusted by the NATIONAL GEODETIC SURVEY
 PU0051.in June 1991.
 PU0051
 PU0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0051.GEOID18 height accuracy estimate available here.
 PU0051
 PU0051.Click photographs - Photos may exist for this station.
 PU0051
 PU0051.The dynamic height is computed by dividing the NAVD 88
 PU0051.geopotential number by the normal gravity value computed on the
 PU0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0051.degrees latitude (g = 980.6199 gals.).
 PU0051
 PU0051.The modeled gravity was interpolated from observed gravity values.
 PU0051
 PU0051;                    North         East    Units  Estimated Accuracy
 PU0051;SPC SD N     -   112,359.1     414,188.6     MT  (+/- 3 meters HH1 GPS) 
 PU0051
 PU0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0953466394(NAD 83)
 PU0051
 PU0051                          SUPERSEDED SURVEY CONTROL
 PU0051
 PU0051  NGVD 29 (??/??/92)  774.447  (m)         2540.83   (f) ADJ UNCH    2 0
 PU0051
 PU0051.Superseded values are not recommended for survey control.
 PU0051
 PU0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0051.See file dsdata.pdf to determine how the superseded data were derived.
 PU0051
 PU0051_MARKER: DR = REFERENCE MARK DISK
 PU0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0051_STAMPING: CORNER NO 1 1950
 PU0051_MARK LOGO: CGS
 PU0051_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0051+STABILITY: SURFACE MOTION
 PU0051
 PU0051  HISTORY     - Date     Condition        Report By
 PU0051  HISTORY     - 1950     MONUMENTED       CGS
 PU0051  HISTORY     - 1963     GOOD             CGS
 PU0051
 PU0051                          STATION DESCRIPTION
 PU0051
 PU0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0051'11.9 MI SE FROM OPAL.
 PU0051'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0051'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0051'ROAD, THENCE 5.1 MILES EAST ALONG A GRAVELED ROAD, IN SECTION
 PU0051'13, T 10 N, R 15 E, 33 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0051'17 1/2 FEET SOUTHWEST OF THE WEST GATE POST OF A WIRE GATE,
 PU0051'5 1/2 FEET SOUTH OF A FENCE, 24.1 FEET EAST OF CORNER 1950, AND
 PU0051'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0049 ***********************************************************************
 PU0049  DESIGNATION -  CORNER RM 3
 PU0049  PID         -  PU0049
 PU0049  STATE/COUNTY-  SD/MEADE
 PU0049  COUNTRY     -  US
 PU0049  USGS QUAD   -  OPAL EAST SE (2017)
 PU0049
 PU0049                         *CURRENT SURVEY CONTROL
 PU0049  ______________________________________________________________________
 PU0049* NAD 83(1986) POSITION- 44 49 12.76   (N) 102 20 59.79   (W)   HD_HELD1
 PU0049* NAVD 88 ORTHO HEIGHT -   775.276 (meters)     2543.55  (feet) ADJUSTED
 PU0049  ______________________________________________________________________
 PU0049  GEOID HEIGHT    -        -18.867 (meters)                     GEOID18
 PU0049  DYNAMIC HEIGHT  -        775.101 (meters)     2542.98  (feet) COMP
 PU0049  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 PU0049
 PU0049  VERT ORDER      -  SECOND    CLASS 0
 PU0049
 PU0049.The horizontal coordinates were determined by differentially corrected
 PU0049.hand held GPS observations or other comparable positioning techniques
 PU0049.and have an estimated accuracy of +/- 3 meters.
 PU0049
 PU0049.The orthometric height was determined by differential leveling and
 PU0049.adjusted by the NATIONAL GEODETIC SURVEY
 PU0049.in June 1991.
 PU0049
 PU0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0049.GEOID18 height accuracy estimate available here.
 PU0049
 PU0049.Click photographs - Photos may exist for this station.
 PU0049
 PU0049.The dynamic height is computed by dividing the NAVD 88
 PU0049.geopotential number by the normal gravity value computed on the
 PU0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0049.degrees latitude (g = 980.6199 gals.).
 PU0049
 PU0049.The modeled gravity was interpolated from observed gravity values.
 PU0049
 PU0049;                    North         East    Units  Estimated Accuracy
 PU0049;SPC SD N     -   112,361.1     414,171.9     MT  (+/- 3 meters HH1 GPS) 
 PU0049
 PU0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0951766395(NAD 83)
 PU0049
 PU0049                          SUPERSEDED SURVEY CONTROL
 PU0049
 PU0049  NGVD 29 (??/??/92)  774.815  (m)         2542.04   (f) ADJ UNCH    2 0
 PU0049
 PU0049.Superseded values are not recommended for survey control.
 PU0049
 PU0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0049.See file dsdata.pdf to determine how the superseded data were derived.
 PU0049
 PU0049_MARKER: DR = REFERENCE MARK DISK
 PU0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0049_STAMPING: CORNER NO 3 1950
 PU0049_MARK LOGO: CGS
 PU0049_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0049+STABILITY: SURFACE MOTION
 PU0049
 PU0049  HISTORY     - Date     Condition        Report By
 PU0049  HISTORY     - 1962     MONUMENTED       CGS
 PU0049  HISTORY     - 1963     GOOD             CGS
 PU0049
 PU0049                          STATION DESCRIPTION
 PU0049
 PU0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0049'11.9 MI SE FROM OPAL.
 PU0049'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0049'OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0049'THENCE 5.1 MILES EAST ALONG A GRAVELED ROAD, IN SECTION 13, T
 PU0049'10 N, R 15 E, 39 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1
 PU0049'FOOT SOUTH OF A FENCE, 30.9 FEET WEST OF CORNER 1950, ABOUT LEVEL
 PU0049'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0049'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0759 ***********************************************************************
 QS0759  DESIGNATION -  CORRAL
 QS0759  PID         -  QS0759
 QS0759  STATE/COUNTY-  SD/DEWEY
 QS0759  COUNTRY     -  US
 QS0759  USGS QUAD   -  MOREAU NW (2017)
 QS0759
 QS0759                         *CURRENT SURVEY CONTROL
 QS0759  ______________________________________________________________________
 QS0759* NAD 83(1996) POSITION- 45 25 55.97703(N) 100 25 59.92119(W)   ADJUSTED
 QS0759* NAVD 88 ORTHO HEIGHT -   581.3   (meters)     1907.    (feet) VERTCON3
 QS0759  ______________________________________________________________________
 QS0759  GEOID HEIGHT    -        -21.863 (meters)                     GEOID18
 QS0759  LAPLACE CORR    -         -3.36  (seconds)                    DEFLEC18
 QS0759  HORZ ORDER      -  FIRST
 QS0759
 QS0759.The horizontal coordinates were established by classical geodetic methods
 QS0759.and adjusted by the National Geodetic Survey in January 1998.
 QS0759
 QS0759.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0759.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0759
 QS0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0759.GEOID18 height accuracy estimate available here.
 QS0759
 QS0759.Click photographs - Photos may exist for this station.
 QS0759
 QS0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0759
 QS0759. The following values were computed from the NAD 83(1996) position.
 QS0759
 QS0759;                    North         East     Units Scale Factor Converg.
 QS0759;SPC SD N     -   177,765.519   566,094.081   MT  0.99996120   -0 18 24.0
 QS0759;SPC SD N     -   583,219.04  1,857,260.33   sFT  0.99996120   -0 18 24.0
 QS0759;UTM  14      - 5,031,965.075   387,885.834   MT  0.99975454   -1 01 16.4
 QS0759
 QS0759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0759!SPC SD N     -   0.99991231  x   0.99996120  =   0.99987351
 QS0759!UTM  14      -   0.99991231  x   0.99975454  =   0.99966687
 QS0759
 QS0759:                Primary Azimuth Mark                     Grid Az
 QS0759:SPC SD N     -  CORRAL AZ MK RESET                       069 00 54.5
 QS0759:UTM  14      -  CORRAL AZ MK RESET                       069 43 46.9
 QS0759
 QS0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8788531965(NAD 83)
 QS0759
 QS0759|---------------------------------------------------------------------|
 QS0759| PID    Reference Object                     Distance      Geod. Az  |
 QS0759|                                                           dddmmss.s |
 QS0759| QS0707 MOBRIDGE MUNICIPAL TANK             APPROX.11.3 KM 0003515.0 |
 QS0759| CO5449 CORRAL AZ MK                                       0682858.3 |
 QS0759| CO5450 CORRAL AZ MK RESET                                 0684230.5 |
 QS0759| CO5451 CORRAL RM 1                          39.359 METERS 09329     |
 QS0759| CO5453 CORRAL RM 3                         200.736 METERS 13947     |
 QS0759| CO5452 CORRAL RM 2                          33.604 METERS 19748     |
 QS0759| CO5454 CORRAL RM 4                         160.904 METERS 19921     |
 QS0759|---------------------------------------------------------------------|
 QS0759
 QS0759                          SUPERSEDED SURVEY CONTROL
 QS0759
 QS0759  NAD 83(1986)-  45 25 55.96810(N)    100 25 59.92033(W) AD(       ) 1
 QS0759  NAD 27      -  45 25 55.99300(N)    100 25 58.42700(W) AD(       ) 1
 QS0759  NGVD 29 (07/19/86)  580.9    (m)         1906.     (f) VERT ANG       
 QS0759
 QS0759.Superseded values are not recommended for survey control.
 QS0759
 QS0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0759.See file dsdata.pdf to determine how the superseded data were derived.
 QS0759
 QS0759_MARKER: DS = TRIANGULATION STATION DISK
 QS0759_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0759_STAMPING: CORRAL 1934
 QS0759_MARK LOGO: CGS
 QS0759_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0759+STABILITY: SURFACE MOTION
 QS0759
 QS0759  HISTORY     - Date     Condition        Report By
 QS0759  HISTORY     - 1934     MONUMENTED       CGS
 QS0759  HISTORY     - 1945     GOOD             CGS
 QS0759  HISTORY     - 1948     SEE DESCRIPTION  CGS
 QS0759  HISTORY     - 1952     GOOD             CGS
 QS0759  HISTORY     - 1967     MARK NOT FOUND   USGS
 QS0759
 QS0759                          STATION DESCRIPTION
 QS0759
 QS0759'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0759'STATION IS ON THE HIGHEST POINT OF A HIGH BROAD RIDGE IN
 QS0759'PASTURE LAND ABOUT 7 MILES S OF MOBRIDGE.  IT IS ON LAND OWNED
 QS0759'BY FRANK HERRING, AND IS IN SEC. 16, T 17 N, R 30 E.  IT IS
 QS0759'100 YARDS SE OF THE SE CORNER OF A CULTIVATED FIELD, 125 YARDS
 QS0759'NE OF THE NE CORNER OF ANOTHER CULTIVATED FIELD, 300 YARDS
 QS0759'N OF A SMALL WIRE FENCE ENCLOSED CORRAL, AND 300 YARDS WSW
 QS0759'OF ANOTHER SIMILAR CORRAL.  STATION MARK PROJECTS 4 INCHES.
 QS0759'
 QS0759'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE
 QS0759'STANDARD BRONZE DISKS SET IN CONCRETE.
 QS0759'
 QS0759'REFERENCE MARK NO. 1 IS E OF THE STATION AND PROJECTS 5 INCHES.
 QS0759'
 QS0759'REFERENCE MARK NO. 2 IS S OF THE STATION AND PROJECTS 5 INCHES.
 QS0759'
 QS0759'THE AZIMUTH MARK IS ENE OF THE STATION, 45 FEET W OF THE CENTER
 QS0759'LINE OF A FARM ROAD, 0.6 MILE S OF A GRADED SECTION LINE E AND
 QS0759'W ROAD, AND PROJECTS 5 INCHES.
 QS0759'
 QS0759'TO REACH THE STATION FROM THE CENTER OF THE STEEL HIGHWAY
 QS0759'BRIDGE OVER THE MISSOURI RIVER, 2-1/2 MILES SW OF THE TOWN OF
 QS0759'MOBRIDGE, GO SW ON U.S. HIGHWAY 12, 1.0 MILE TO THE JUNCTION
 QS0759'WITH STATE HIGHWAY 18.  HERE LEAVE U.S. HIGHWAY 12, AND FOLLOW
 QS0759'STATE HIGHWAY 18, 3.0 MILES TO A T-INTERSECTION.  HERE TURN
 QS0759'LEFT, E, AND GO 5.1 MILES TO A SE FENCE CORNER ON THE LEFT, N
 QS0759'SIDE, OF THE ROAD.  HERE LEAVE GRADED ROAD, TURN RIGHT, S, ON FARM
 QS0759'ROAD AND GO 0.6 MILE TO THE AZIMUTH MARK ON THE RIGHT SIDE
 QS0759'OF THE ROAD.  HERE LEAVE ROAD, TURN RIGHT, W, AND GO 0.4
 QS0759'MILE TOWARD HIGHER GROUND AND LONE WIRE CORRAL.  CONTINUE
 QS0759'W PAST THE CORRAL 0.2 MILE TO HIGHEST POINT AND STATION.
 QS0759'
 QS0759'A 10-FOOT STAND WILL CLEAR ALL LINES FROM THIS STATION.
 QS0759
 QS0759                          STATION RECOVERY (1945)
 QS0759
 QS0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 QS0759'STATION WAS RECOVERED AS DESCRIBED IN 1934 BY W.R.P. AND ALL
 QS0759'MARKS WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.
 QS0759'
 QS0759'STATION IS LOCATED ABOUT 7.0 MILES S OF THE CITY OF MOBRIDGE,
 QS0759'0.5 MILE S OF A GRAVELED SECTION-LINE ROAD, AND 0.5 MILE W OF A
 QS0759'N-S FENCE LINE.  IT IS ON THE HIGHEST POINT OF A LOW, BROAD
 QS0759'RIDGE IN PASTURE LAND.  THE MARK PROJECTS 2 INCHES AND THE
 QS0759'DISK IS STAMPED CORRAL 1934.
 QS0759'
 QS0759'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 QS0759'DISKS SET IN CONCRETE.
 QS0759'
 QS0759'AZIMUTH MARK IS 0.5 MILE ENE OF THE STATION, 0.6 MILE S OF
 QS0759'AN E-W SECTION-LINE ROAD, AND 50 FEET W OF A N-S FENCE LINE.
 QS0759'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED CORRAL
 QS0759'AZIMUTH 1934.
 QS0759'
 QS0759'REFERENCE MARK 1 IS 39.377 METERS (129.19 FEET) E OF THE STATION.
 QS0759'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED CORRAL
 QS0759'NO 1 1934.
 QS0759'
 QS0759'REFERENCE MARK 2 IS 33.613 METERS (110.28 FEET) S OF THE STATION.
 QS0759'THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CORRAL
 QS0759'NO 2 1934.
 QS0759'
 QS0759'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0759'THE MAIN STREET OF MOBRIDGE, GO W ON U.S. HIGHWAY 12 FOR 3.05
 QS0759'MILES TO THE JUNCTION OF STATE HIGHWAY 8, TURN LEFT ON STATE
 QS0759'HIGHWAY 8 AND GO 1.25 MILES AND A SIGN WHICH READS CHEYENNE
 QS0759'AGENCY 42 TRAIL CITY 12, HERE GO STRAIGHT AHEAD ON A
 QS0759'GRAVELED ROAD FOR 4.0 MILES TO A DIRT CROSS ROAD, TURN LEFT ON
 QS0759'GRADED DIRT ROAD AND GO E 2.9 MILES TO A NW FENCE
 QS0759'CORNER ON THE RIGHT, HERE TURN RIGHT AND GO S FOR 0.6 MILE
 QS0759'TO THE AZIMUTH MARK AS DESCRIBED.  FROM THE AZIMUTH MARK
 QS0759'GO W ACROSS PASTURE LAND FOR 0.5 MILE TO THE SUMMIT OF THE
 QS0759'RIDGE AND THE STATION AS DESCRIBED.
 QS0759'
 QS0759'OBSERVATIONS MADE FROM A 4-FOOT WOODEN STAND.
 QS0759
 QS0759                          STATION RECOVERY (1948)
 QS0759
 QS0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0759'STATION RECOVERED AND FOUND AS DESCRIBED.  ALL MARKS WERE IN
 QS0759'GOOD CONDITION.  THE LAND IS NOW UNDER CULTIVATION AND THEREFORE
 QS0759'THE STAION MARK WAS LOWERED, AND THE AZIMUTH MARK RESET.
 QS0759'REFERENCE MARKS NO. 1 AND 2 WERE DESTROYED AND REFERENCE MARKS
 QS0759'NO. 3 AND 4 ESTABLISHED.
 QS0759'DESCRIPTION FOLLOWS--
 QS0759'
 QS0759'STATION IS ON THE HIGHEST POINT OF A LOW, BROAD RIDGE IN A
 QS0759'CULTIVATED FIELD ON LAND OWNED BY EMMON EDGAR HARRISON AND
 QS0759'IN SEC. 16, T 17 N, R 30 E.  IT IS ABOUT 7 MILES SOUTH OF
 QS0759'MOBRIDGE, 0.5 MILE SOUTH OF A GRADED DIRT SECTION-LINE ROAD,
 QS0759'0.5 MILE WEST OF A WIRE FENCE, AND ABOUT 0.1 MILE NORTH OF A
 QS0759'TRACK ROAD.  IT IS ABOUT 8 INCHES BELOW THE SURFACE OF THE
 QS0759'GROUND, AND THE DISK IS STAMPED CORRAL 1934.
 QS0759'
 QS0759'REFERENCE MARK NO. 3 IS 658.58 FEET SOUTHEAST OF THE STATION,
 QS0759'12 FEET SOUTH OF THE CENTERLINE OF THE TRACK ROAD, 25 FEET
 QS0759'SOUTH OF THE SOUTH EDGE OF THE CULTIVATED FIELD, AND 2.5 FEET
 QS0759'EAST OF A WITNESS POST.  IT PROJECTS 10 INCHES, AND THE
 QS0759'DISK IS STAMPED CORRAL NO 3 1934.
 QS0759'
 QS0759'REFERENCE MARK NO. 4 IS 527.90 FEET SOUTH-SOUTHWEST OF THE
 QS0759'STATION, 25 FEET SOUTH OF THE SOUTH EDGE OF THE CULTIVATED
 QS0759'FIELD, AND 12 FEET SOUTH OF THE CENTERLINE OF THE TRACK ROAD.
 QS0759'IT PROJECTS 10 INCHES, AND THE DISK IS STAMPED CORRAL NO
 QS0759'4 1934.
 QS0759'
 QS0759'THE AZIMUTH MARK IS APPROXIMATELY 0.5 MILE EAST-NORTHEAST OF
 QS0759'THE STATION, 9 FEET EAST OF THE CENTERLINE OF A TRACK ROAD,
 QS0759'3 FEET SOUTH OF A WITNESS POST, AND 1 FOOT WEST OF A WIRE FENCE.
 QS0759'IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED CORRAL 1934 RESET
 QS0759'1948.
 QS0759'
 QS0759'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0759'STATE HIGHWAY 8 ABOUT 4 MILES WEST OF MOBRIDGE, GO SOUTH ON
 QS0759'8 FOR 1.3 MILES TO A FORK.  THEN LEFT, SOUTHERLY ON A GRAVEL
 QS0759'ROAD 4.35 MILES TO A CROSSROAD.  THEN LEFT ON A GRADED DIRT
 QS0759'ROAD, EAST, 3.1 MILES TO A TRACK ROAD ON THE RIGHT.  THEN
 QS0759'RIGHT, SOUTH, FOR 0.6 MILE TO THE AZIMUTH MARK ON THE LEFT.
 QS0759'CONTINUE SOUTH 0.3 MILE.  THEN RIGHT, WEST FOR 0.65 MILE
 QS0759'TO THE END OF TRUCK TRAVEL.  PACK NORTH ACROSS THE CULTIVATED
 QS0759'FIELD FOR ABOUT 0.1 MILE TO THE STATION AS DESCRIBED.
 QS0759'
 QS0759'1948 OBSERVATIONS TRANSFERED TO EDINGER 1934 INITIAL TO SHOW
 QS0759'COMPARISON WITH 1934 OBSERVATIONS.
 QS0759
 QS0759                          STATION RECOVERY (1952)
 QS0759
 QS0759'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0759'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QS0759'THE 1948 DESCRIPTION IS ADEQUATE.
 QS0759
 QS0759                          STATION RECOVERY (1967)
 QS0759
 QS0759'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 QS0759'STATION SEARCHED FOR BUT NOT RECOVERED.  FARM LAND.
 QS0759'
 QS0759'REFERENCE MARK 3 RECOVERED.
 QS0759'
 QS0759'AZIMUTH MARK RESET 1948 RECOVERED.
 QS0759'
 QS0759'REFERENCE MARK 4 NOT RECOVERED.
 QS0759'
 QS0759'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MI. S.
 QS0759'OF MOBRIDGE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0772 ***********************************************************************
 OQ0772  DESIGNATION -  CORSON
 OQ0772  PID         -  OQ0772
 OQ0772  STATE/COUNTY-  SD/MINNEHAHA
 OQ0772  COUNTRY     -  US
 OQ0772  USGS QUAD   -  GARRETSON WEST (2017)
 OQ0772
 OQ0772                         *CURRENT SURVEY CONTROL
 OQ0772  ______________________________________________________________________
 OQ0772* NAD 83(1996) POSITION- 43 37 38.00462(N) 096 30 53.50895(W)   ADJUSTED
 OQ0772* NAVD 88 ORTHO HEIGHT -   475.05  (+/-2cm)     1558.6   (feet) VERTCON3
 OQ0772  ______________________________________________________________________
 OQ0772  GEOID HEIGHT    -        -26.330 (meters)                     GEOID18
 OQ0772  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 OQ0772  HORZ ORDER      -  FIRST
 OQ0772  VERT ORDER      -  THIRD ? (See Below)
 OQ0772
 OQ0772.The horizontal coordinates were established by classical geodetic methods
 OQ0772.and adjusted by the National Geodetic Survey in January 1998.
 OQ0772
 OQ0772.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0772.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0772
 OQ0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0772.GEOID18 height accuracy estimate available here.
 OQ0772
 OQ0772.The vertical order pertains to the NGVD 29 superseded value.
 OQ0772
 OQ0772.Click photographs - Photos may exist for this station.
 OQ0772
 OQ0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0772
 OQ0772. The following values were computed from the NAD 83(1996) position.
 OQ0772
 OQ0772;                    North         East     Units Scale Factor Converg.
 OQ0772;SPC SD S     -   150,822.085   908,038.702   MT  0.99990688   +2 38 03.0
 OQ0772;SPC SD S     -   494,822.12  2,979,123.64   sFT  0.99990688   +2 38 03.0
 OQ0772;UTM  14      - 4,833,471.668   700,489.945   MT  1.00009445   +1 42 54.8
 OQ0772
 OQ0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0772!SPC SD S     -   0.99992964  x   0.99990688  =   0.99983653
 OQ0772!UTM  14      -   0.99992964  x   1.00009445  =   1.00002408
 OQ0772
 OQ0772:                Primary Azimuth Mark                     Grid Az
 OQ0772:SPC SD S     -  CORSON AZ MK                             052 22 48.3
 OQ0772:UTM  14      -  CORSON AZ MK                             053 17 56.5
 OQ0772
 OQ0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0048933471(NAD 83)
 OQ0772
 OQ0772|---------------------------------------------------------------------|
 OQ0772| PID    Reference Object                     Distance      Geod. Az  |
 OQ0772|                                                           dddmmss.s |
 OQ0772| CO2919 CORSON AZ MK                                       0550051.3 |
 OQ0772| CO2922 CORSON RM 3                         270.851 METERS 05518     |
 OQ0772| CO2920 CORSON RM 1                         271.000 METERS 05537     |
 OQ0772| CO2923 CORSON RM 4                         127.729 METERS 08039     |
 OQ0772| OQ0720 HARRISBURG TANK                     APPROX.26.4 KM 2142228.4 |
 OQ0772| OQ0797 SIOUX FALLS MAIN AVE TANK           APPROX.18.8 KM 2462112.3 |
 OQ0772| OQ0861 HUMBOLDT WATER TANK                 APPROX.45.3 KM 2724607.2 |
 OQ0772| CO2921 CORSON RM 2 AZIMUTH                 402.855 METERS 3330159.2 |
 OQ0772|---------------------------------------------------------------------|
 OQ0772
 OQ0772                          SUPERSEDED SURVEY CONTROL
 OQ0772
 OQ0772  NAD 83(1995)-  43 37 38.00655(N)    096 30 53.49863(W) AD(       ) 1
 OQ0772  NAD 83(1986)-  43 37 38.00743(N)    096 30 53.48745(W) AD(       ) 1
 OQ0772  NAD 27      -  43 37 38.10600(N)    096 30 52.32600(W) AD(       ) 1
 OQ0772  NGVD 29             474.80   (m)         1557.7    (f) LEVELING    3  
 OQ0772
 OQ0772.Superseded values are not recommended for survey control.
 OQ0772
 OQ0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0772.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0772
 OQ0772_MARKER: DS = TRIANGULATION STATION DISK
 OQ0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0772_STAMPING: CORSON 1927
 OQ0772_MARK LOGO: CGS
 OQ0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0772+STABILITY: SURFACE MOTION
 OQ0772
 OQ0772  HISTORY     - Date     Condition        Report By
 OQ0772  HISTORY     - 1927     MONUMENTED       CGS
 OQ0772  HISTORY     - 1934     GOOD             SDGS
 OQ0772  HISTORY     - 1935     GOOD             CGS
 OQ0772  HISTORY     - 1949     GOOD             CGS
 OQ0772  HISTORY     - 1961     GOOD             CGS
 OQ0772  HISTORY     - 1966     MARK NOT FOUND   CGS
 OQ0772
 OQ0772                          STATION DESCRIPTION
 OQ0772
 OQ0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (HWH)
 OQ0772'ABOUT 3 MILES EAST AND 3/4 MILE NORTH OF THE TOWN OF CORSON,
 OQ0772'IN THE NORTHEAST QUARTER SEC. 19, T. 102 N., R. 47 W., ON
 OQ0772'THE FARM OF MR. J.C. ANDERSON.  THE MARK IS ON THE HIGHEST
 OQ0772'POINT OF THE RIDGE SOUTHWEST OF THE ANDERSON FARMHOUSE,
 OQ0772'229.5 METERS WEST OF THE SECTION-LINE ROAD RUNNING NORTH AND
 OQ0772'SOUTH, 370.6 METERS SOUTH OF A ROAD RUNNING EAST AND WEST,
 OQ0772'AND SET ABOUT 5 METERS EAST OF A FENCE LINE RUNNING NORTH AND SOUTH.
 OQ0772'
 OQ0772'REFERENCE MARK NO. 1 IS SET JUST OUTSIDE THE FENCE CORNER AT
 OQ0772'THE SOUTHEAST CORNER OF TRUCK PATCH AT THE FARMHOUSE, AND IS
 OQ0772'5.5 METERS WEST OF THE CENTERLINE OF THE NORTH-SOUTH ROAD.
 OQ0772'
 OQ0772'REFERENCE MARK NO. 2 IS AT THE FENCE CORNER NORTHWEST OF THE
 OQ0772'STATION, AND 7.9 METERS SOUTH OF THE CENTERLINE OF THE ROAD
 OQ0772'RUNNING EAST AND WEST, NORTH OF THE STATION.
 OQ0772'
 OQ0772'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 OQ0772
 OQ0772                          STATION RECOVERY (1934)
 OQ0772
 OQ0772'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 OQ0772'ORIGINAL DESCRIPTION O.K.
 OQ0772'
 OQ0772'NOTE--REFERENCE MARK NO. 1 NEED REPAIRING.  WATER HAS WASHED
 OQ0772'THE SOIL FROM AROUND IT.  PARTY BELIEVES THAT IT MAY HAVE
 OQ0772'TO BE RESET.  PARTY NO. 5 PLANNED TO REPAIR IT, BUT THIS
 OQ0772'WORK WAS TERMINATED BEFORE HAVING THE OPPORTUNITY.
 OQ0772
 OQ0772                          STATION RECOVERY (1935)
 OQ0772
 OQ0772'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0772'STATION IS ABOUT 3 MILES EAST AND 3/4 MILE NORTH OF THE TOWN
 OQ0772'OF CORSON, IN THE NORTHEAST QUARTER SEC. 19, T. 102 N., R. 47 W.,
 OQ0772'ON THE FARM OF MRS. J.C. ANDERSON.  THE MARK IS ON THE HIGHEST
 OQ0772'POINT OF THE RIDGE SOUTHWEST OF THE ANDERSON FARMHOUSE.  IT IS
 OQ0772'229.5 METERS WEST OF THE SECTION-LINE ROAD RUNNING NORTH AND
 OQ0772'SOUTH, 370.6 METERS SOUTH OF THE SECTION-LINE ROAD RUNNING
 OQ0772'EAST AND WEST.
 OQ0772'
 OQ0772'STATION MARK AND REFERENCE MARK NO. 2 WERE RECOVERED IN GOOD
 OQ0772'CONDITION.  REFERENCE MARK NO. 1 WAS DESTROYED.  TWO NEW MARKS WERE
 OQ0772'SET.
 OQ0772'
 OQ0772'REACHED FROM CORSON BY GOING EAST ON SECTION-LINE ROAD 3.0
 OQ0772'MILES, TURN LEFT (NORTH) ON DIRT ROAD AND GO 0.9 MILE, TURN
 OQ0772'LEFT (WEST) INTO MRS. ANDERSONS FARMYARD.  FROM BARNYARD,
 OQ0772'GO SOUTH ALONG WEST SIDE OF ALFALFA FIELD (1935) FOR 0.1
 OQ0772'MILE, TO JUST SOUTH OF CONCRETE WATER RESERVOIR, TURN RIGHT
 OQ0772'(WEST) AND GO ACROSS FIELD 0.1 MILE TO STATION.
 OQ0772'
 OQ0772'REFERENCE MARK NO. 2 (1927) IS AT THE FENCE CORNER NORTHWEST
 OQ0772'OF STATION , 30 FEET SOUTH OF CENTERLINE OF EAST-AND-WEST
 OQ0772'ROAD.
 OQ0772'
 OQ0772'REFERENCE MARK NO. 3 (1935) IS NORTHEAST OF STATION AT FENCE
 OQ0772'CORNER, 33 FEET WEST OF CENTERLINE OF NORTH-SOUTH ROAD.
 OQ0772'
 OQ0772'REFERENCE MARK NO. 4 (1935) IS EAST OF STATION AT WEST EDGE
 OQ0772'OF CONCRETE RESERVOIR.
 OQ0772
 OQ0772                          STATION RECOVERY (1949)
 OQ0772
 OQ0772'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0772'STATION WAS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD
 OQ0772'CONDITION.  THE DISTANCE AND DIRECTION TO REFERENCE MARKS
 OQ0772'NO. 3 AND 4 CHECKED.  AN AZIMUTH MARK WAS ESTABLISHED WHICH IS
 OQ0772'32 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF GRAVEL ROAD,
 OQ0772'2 FEET WEST OF WITNESS POST AND 0.5 FOOT SOUTH OF FENCE.
 OQ0772'THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 OQ0772'CORSON 1949.  TO REACH FROM THE DRIVEWAY LEADING TO THE
 OQ0772'ANDERSON FARM GO NORTH ON GRAVEL ROAD FOR 0.05 MILE TO
 OQ0772'CROSSROADS.  TURN RIGHT AND GO EAST FOR 0.1 MILE TO AZIMUTH ON
 OQ0772'RIGHT AS DESCRIBED.
 OQ0772'
 OQ0772'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 OQ0772
 OQ0772                          STATION RECOVERY (1961)
 OQ0772
 OQ0772'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (EWG)
 OQ0772'STATION, REFERENCE MARK NO. 3, REFERENCE MARK NO. 4, AND
 OQ0772'AZIMUTH MARKS WERE RECOVERED AS DESCRIBED IN GOOD CONDITION.
 OQ0772'DESCRIPTION IS ADEQUATE AND COMPLETE.  NEW TO REACH FOLLOWS.
 OQ0772'TO REACH FROM POST OFFICE IN CORSON, SOUTH DAKOTA, GO EAST ON
 OQ0772'GRAVEL ROAD FOR 3.0 MILES TO CROSSROAD, TURN LEFT, NORTH, AND
 OQ0772'GO 0.85 MILE TO A FIELD ENTRANCE ON LEFT AND REFERENCE MARK NO.
 OQ0772'3 AND ABOUT 15 PACES NORTH OF THIS ENTRANCE.  TURN LEFT, NORTH,
 OQ0772'FOR 0.05 MILE TO A GATE ON FENCE CORNER TURN LEFT PASSING
 OQ0772'THROUGH GATE AND GO SOUTH ACROSS FIELD FOR 0.5 MILE TO
 OQ0772'REFERENCE MARK NO. 4 AT THE WEST END OF THE CONCRETE RESERVOIR
 OQ0772'AND STATION 419 FT WEST.
 OQ0772'
 OQ0772'LINE FROM STATION TO REFERENCE MARK NO. 3 AND AZIMUTH MARK IS
 OQ0772'NOW BLOCKED BY CORN BINS WHICH HAVE BEEN BUILT ON LINE.
 OQ0772
 OQ0772                          STATION RECOVERY (1966)
 OQ0772
 OQ0772'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 OQ0772'THE STATION MARK WAS NOT RECOVERED AS IT WAS IN A CORN FIELD
 OQ0772'AND IT WAS NOT POSSIBLE TO MEASURE FROM THE REFERENCE MARKS.
 OQ0772'THE STATION MAY STILL BE IN PLACE.  R.M. NO. 3, R.M. NO. 4 AND
 OQ0772'THE AZIMUTH MARK RECOVERED AND FOUND IN GOOD CONDITION.
 OQ0772'
 OQ0772'TO REACH THE STATION FROM CORSON, FROM THE MAIN INTERSECTION,
 OQ0772'GO EAST ON GRAVEL ROAD FOR 3.0 MILES TO CROSSROADS, TURN LEFT
 OQ0772'AND GO NORTH FOR 0.85 MILE TO A FARM ENTRANCE AND R.M. NO. 3
 OQ0772'ON THE LEFT.  THE REFERENCE MARK IS ABOUT 50 FEET NORTH OF THE
 OQ0772'FARM ENTRANCE AND THE STATION IS IN THE FIELD ABOUT 0.15 MILE
 OQ0772'TO THE SOUTHWEST.  THE AZIMUTH MARK IS 0.2 MILE EAST OF THE
 OQ0772'CROSSROADS TO NORTHEAST OF THE STATION.  A METAL WITNESS POST
 OQ0772'WAS SET 1 FOOT NORTH OF THIS MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0610 ***********************************************************************
 QR0610  DESIGNATION -  CORT
 QR0610  PID         -  QR0610
 QR0610  STATE/COUNTY-  SD/EDMUNDS
 QR0610  COUNTRY     -  US
 QR0610  USGS QUAD   -  MINA (2017)
 QR0610
 QR0610                         *CURRENT SURVEY CONTROL
 QR0610  ______________________________________________________________________
 QR0610* NAD 83(1996) POSITION- 45 28 23.93556(N) 098 45 49.10154(W)   ADJUSTED
 QR0610* NAVD 88 ORTHO HEIGHT -   440.9   (meters)     1447.    (feet) VERTCON3
 QR0610  ______________________________________________________________________
 QR0610  GEOID HEIGHT    -        -23.937 (meters)                     GEOID18
 QR0610  LAPLACE CORR    -         -4.18  (seconds)                    DEFLEC18
 QR0610  HORZ ORDER      -  FIRST
 QR0610
 QR0610.The horizontal coordinates were established by classical geodetic methods
 QR0610.and adjusted by the National Geodetic Survey in January 1998.
 QR0610
 QR0610.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0610.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0610
 QR0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0610.GEOID18 height accuracy estimate available here.
 QR0610
 QR0610.Click photographs - Photos may exist for this station.
 QR0610
 QR0610.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0610
 QR0610. The following values were computed from the NAD 83(1996) position.
 QR0610
 QR0610;                    North         East     Units Scale Factor Converg.
 QR0610;SPC SD N     -   182,980.634   696,670.169   MT  0.99996623   +0 52 30.1
 QR0610;SPC SD N     -   600,328.96  2,285,658.71   sFT  0.99996623   +0 52 30.1
 QR0610;UTM  14      - 5,035,559.101   518,474.824   MT  0.99960420   +0 10 06.6
 QR0610
 QR0610!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0610!SPC SD N     -   0.99993463  x   0.99996623  =   0.99990086
 QR0610!UTM  14      -   0.99993463  x   0.99960420  =   0.99953886
 QR0610
 QR0610:                Primary Azimuth Mark                     Grid Az
 QR0610:SPC SD N     -  DEEN                                     095 06 39.7
 QR0610:UTM  14      -  DEEN                                     095 49 03.2
 QR0610
 QR0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1847435559(NAD 83)
 QR0610
 QR0610|---------------------------------------------------------------------|
 QR0610| PID    Reference Object                     Distance      Geod. Az  |
 QR0610|                                                           dddmmss.s |
 QR0610| CO5456 CORT RM 1                            38.887 METERS 02903     |
 QR0610| QR0590 DEEN                                APPROX.14.2 KM 0955909.8 |
 QR0610| CO5457 CORT RM 2                            28.520 METERS 13752     |
 QR0610| QR0592 SAINT JOHNS EVAN LUTH CH            APPROX.17.0 KM 1380407.1 |
 QR0610| QR0593 ABANDONED CATH CHURCH SPIRE         APPROX.12.5 KM 1570034.9 |
 QR0610| CO5455 CORT AZ MK                                         1653751.8 |
 QR0610| QR0614 RICHLAND METHODIST CH SPIRE         APPROX.16.6 KM 1973811.1 |
 QR0610| QR0663 IPSWICH MUNICIPAL TANK              APPROX.21.0 KM 2612643.6 |
 QR0610| QR0634 WETONKA MUNICIPAL TANK              APPROX.16.8 KM 3583645.8 |
 QR0610|---------------------------------------------------------------------|
 QR0610
 QR0610                          SUPERSEDED SURVEY CONTROL
 QR0610
 QR0610  NAD 83(1986)-  45 28 23.95143(N)    098 45 49.09096(W) AD(       ) 1
 QR0610  NAD 27      -  45 28 24.03500(N)    098 45 47.72200(W) AD(       ) 1
 QR0610  NGVD 29 (07/19/86)  440.6    (m)         1446.     (f) VERT ANG       
 QR0610
 QR0610.Superseded values are not recommended for survey control.
 QR0610
 QR0610.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0610.See file dsdata.pdf to determine how the superseded data were derived.
 QR0610
 QR0610_MARKER: DS = TRIANGULATION STATION DISK
 QR0610_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0610_STAMPING: CORT 1934
 QR0610_MARK LOGO: CGS
 QR0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0610+STABILITY: SURFACE MOTION
 QR0610
 QR0610  HISTORY     - Date     Condition        Report By
 QR0610  HISTORY     - 1934     MONUMENTED       CGS
 QR0610  HISTORY     - 1970     GOOD             NGS
 QR0610
 QR0610                          STATION DESCRIPTION
 QR0610
 QR0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0610'STATION IS LOCATED IN THE NE CORNER OF NE 1/4 SEC. 15, T 123
 QR0610'N, R 66 W, ABOUT 0.2 MILE S OF NE CORNER.  IT IS ABOUT 13.4
 QR0610'MILES W AND 1.0 MILE N OF ABERDEEN, 37 FEET W OF CENTER LINE OF
 QR0610'ROAD, 78 FEET E OF SE CORNER OF RED BARN.
 QR0610'
 QR0610'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 QR0610'THE TOP OF CONCRETE CYLINDERS.
 QR0610'
 QR0610'UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET
 QR0610'AT THE CENTER OF THE TOP OF BLOCKS OF CONCRETE.
 QR0610'
 QR0610'REFERENCE MARK NO. 1 IS NE OF STATION, 27 FEET E OF CENTER
 QR0610'LINE OF ROAD, AND 61 FEET SE OF SE CORNER OF GARAGE.
 QR0610'
 QR0610'REFERENCE MARK NO. 2 IS SE OF STATION, 25 FEET E OF CENTER LINE
 QR0610'OF ROAD, AND 60 FEET NE OF NE CORNER OF YARD FENCE.
 QR0610'
 QR0610'AZIMUTH MARK IS SE OF STATION, 61 FEET N OF CENTER LINE OF
 QR0610'U.S. HIGHWAY 12, AND 0.5 FOOT S OF FENCE.
 QR0610'
 QR0610'TO REACH AZIMUTH FROM STATION, GO S FOR 0.8 MILE TO CROSSROADS
 QR0610'AND THENCE LEFT (E) FOR 0.2 MILE TO MARK ON N SIDE.
 QR0610'
 QR0610'TO REACH STATION FROM JUNCTION OF U.S. HIGHWAY 281 AND U.S.
 QR0610'HIGHWAY 12 (CORNER OF MAIN STREET AND SIXTH AVENUE IN ABERDEEN),
 QR0610'GO W ON U.S. HIGHWAY 12 FOR 13.4 MILES TO CROSS ROAD, THENCE
 QR0610'RIGHT (N) FOR 0.8 MILE TO STATION ON W SIDE OF ROAD IN BARNYARD.
 QR0610'
 QR0610'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 QR0610
 QR0610                          STATION RECOVERY (1970)
 QR0610
 QR0610'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (JSA)
 QR0610'STATION MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2 WERE
 QR0610'FOUND IN GOOD CONDITION AS DESCRIBED.  AZIMUTH MARK WAS SEARCHED
 QR0610'FOR BUT NOT FOUND.
 QR0610'
 QR0610'THE OLD DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2197 ***********************************************************************
 PU2197  DESIGNATION -  CORWIN
 PU2197  PID         -  PU2197
 PU2197  STATE/COUNTY-  SD/MEADE
 PU2197  COUNTRY     -  US
 PU2197  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU2197
 PU2197                         *CURRENT SURVEY CONTROL
 PU2197  ______________________________________________________________________
 PU2197* NAD 83(1996) POSITION- 44 28 53.25358(N) 102 34 07.95286(W)   ADJUSTED
 PU2197* NAVD 88 ORTHO HEIGHT -   841.    (meters)     2759.    (feet) SCALED
 PU2197  ______________________________________________________________________
 PU2197  GEOID HEIGHT    -        -18.510 (meters)                     GEOID18
 PU2197  LAPLACE CORR    -         -5.65  (seconds)                    DEFLEC18
 PU2197  HORZ ORDER      -  SECOND
 PU2197
 PU2197.The horizontal coordinates were established by classical geodetic methods
 PU2197.and adjusted by the National Geodetic Survey in January 1998.
 PU2197
 PU2197.The orthometric height was scaled from a topographic map.
 PU2197
 PU2197.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2197.GEOID18 height accuracy estimate available here.
 PU2197
 PU2197.Click photographs - Photos may exist for this station.
 PU2197
 PU2197.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2197
 PU2197. The following values were computed from the NAD 83(1996) position.
 PU2197
 PU2197;                    North         East     Units Scale Factor Converg.
 PU2197;SPC SD N     -    75,263.537   395,670.401   MT  0.99998822   -1 49 05.1
 PU2197;SPC SD N     -   246,927.12  1,298,128.64   sFT  0.99998822   -1 49 05.1
 PU2197;UTM  13      - 4,928,224.531   693,331.279   MT  1.00005967   +1 42 14.3
 PU2197
 PU2197!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2197!SPC SD N     -   0.99987098  x   0.99998822  =   0.99985920
 PU2197!UTM  13      -   0.99987098  x   1.00005967  =   0.99993064
 PU2197
 PU2197:                Primary Azimuth Mark                     Grid Az
 PU2197:SPC SD N     -  CORWIN AZ MK                             033 54 28.2
 PU2197:UTM  13      -  CORWIN AZ MK                             030 23 08.8
 PU2197
 PU2197_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9333128224(NAD 83)
 PU2197
 PU2197|---------------------------------------------------------------------|
 PU2197| PID    Reference Object                     Distance      Geod. Az  |
 PU2197|                                                           dddmmss.s |
 PU2197| PU0693 CORWIN AZ MK                                       0320523.1 |
 PU2197| CP9068 CORWIN RM 1                          11.787 METERS 11030     |
 PU2197| CP9069 CORWIN RM 2                           9.712 METERS 19915     |
 PU2197|---------------------------------------------------------------------|
 PU2197
 PU2197                          SUPERSEDED SURVEY CONTROL
 PU2197
 PU2197  NAD 83(1993)-  44 28 53.24550(N)    102 34 07.95325(W) AD(       ) 2
 PU2197  NAD 83(1986)-  44 28 53.24514(N)    102 34 07.95279(W) AD(       ) 2
 PU2197  NAD 27      -  44 28 53.29050(N)    102 34 06.34560(W) AD(       ) 2
 PU2197
 PU2197.Superseded values are not recommended for survey control.
 PU2197
 PU2197.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2197.See file dsdata.pdf to determine how the superseded data were derived.
 PU2197
 PU2197_MARKER: DS = TRIANGULATION STATION DISK
 PU2197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2197_STAMPING: CORWIN 1962
 PU2197_MARK LOGO: CGS
 PU2197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2197+STABILITY: SURFACE MOTION
 PU2197
 PU2197  HISTORY     - Date     Condition        Report By
 PU2197  HISTORY     - 1962     MONUMENTED       CGS
 PU2197
 PU2197                          STATION DESCRIPTION
 PU2197
 PU2197'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2197'THE STATION IS ON THE SUMMIT OF A LOW KNOLL IN A GROUP OF
 PU2197'KNOLLS, 7-1/2 MILES NORTH OF THE BELLE FOURCHE RIVER, 6-1/2
 PU2197'MILES SOUTH OF ENNING, 0.4 MILE WEST OF A NORTH-SOUTH GRAVELED
 PU2197'ROAD, ON THE WEST SIDE OF A NORTH-SOUTH FENCE AND JUST EAST
 PU2197'OF THE CENTER OF SECTION 17, T 6 N, R 13 E.
 PU2197'
 PU2197'TO REACH THE STATION FROM THE POST OFFICE IN ENNING, TURN SOUTH
 PU2197'OFF STATE HIGHWAY 34 AND DRIVE SOUTH ON THE GRAVELED ROAD FOR
 PU2197'2.0 MILES TO A BLADED FIELD ROAD AND THE AZIMUTH MARK ON
 PU2197'THE RIGHT.  TURN RIGHT AND DRIVE WEST ON THE BLADED ROAD FOR
 PU2197'0.1 MILE TO A LARGE METAL QUONSET MACHINERY SHED ON THE RIGHT.
 PU2197'CONTINUE WEST ON A TRACK ROAD FOR 0.3 MILE TO A GATE IN A
 PU2197'NORTH-SOUTH FENCE.  PASS THROUGH THE GATE, TURN SHARP LEFT
 PU2197'AND DRIVE SOUTH ALONG THE WEST SIDE OF THE FENCE FOR 0.5 MILE
 PU2197'TO THE SUMMIT OF A KNOLL AND THE STATION.
 PU2197'
 PU2197'SURFACE AND UNDERGROUND-STATION MARKS ARE STANDARD DISKS,
 PU2197'EACH STAMPED CORWIN 1962.  THE SURFACE-STATION MARKS IS
 PU2197'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU2197'IN DIAMETER, PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.
 PU2197'IT IS 41.0 FEET WEST OF THE NORTH-SOUTH FENCE.
 PU2197'
 PU2197'REFERENCE MARK 1, A STANDARD DISK STAMPED CORWIN NO 1 1962,
 PU2197'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU2197'IN DIAMETER, PROJECTING 3 INCHES ABOVE THE GROUND SURFACE.
 PU2197'IT IS 5.0 FEET WEST OF THE FENCE AND ABOUT 2 FEET LOWER IN
 PU2197'ELEVATION THAN THE STATION MARK.
 PU2197'
 PU2197'REFERENCE MARK 2, A STANDARD DISK STAMPED CORWIN NO 2 1962,
 PU2197'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU2197'INCHES IN DIAMETER, PROJECTING 2 INCHES ABOVE THE GROUND SURFACE.
 PU2197'IT IS 54-1/2 FEET WEST OF THE FENCE AND ABOUT 3 FEET LOWER IN
 PU2197'ELEVATION THAN THE STATION MARK.
 PU2197'
 PU2197'THE AZIMUTH MARK, A STANDARD DISK STAMPED CORWIN 1962, IS SET IN
 PU2197'THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2197'DIAMETER, PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2197'IT IS 44.0 FEET WEST OF THE CENTER OF THE GRAVELED ROAD,
 PU2197'21.0 FEET SOUTH OF THE CENTER OF THE BLADED FIELD ROAD, 2.0
 PU2197'FEET WEST OF A FENCE CORNER POST AND 1.0 FOOT SOUTH OF A
 PU2197'METAL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0693 ***********************************************************************
 PU0693  DESIGNATION -  CORWIN AZ MK
 PU0693  PID         -  PU0693
 PU0693  STATE/COUNTY-  SD/MEADE
 PU0693  COUNTRY     -  US
 PU0693  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0693
 PU0693                         *CURRENT SURVEY CONTROL
 PU0693  ______________________________________________________________________
 PU0693* NAD 83(1986) POSITION- 44 29 16.     (N) 102 33 47.     (W)   SCALED
 PU0693* NAVD 88 ORTHO HEIGHT -   829.489 (meters)     2721.42  (feet) ADJUSTED
 PU0693  ______________________________________________________________________
 PU0693  GEOID HEIGHT    -        -18.519 (meters)                     GEOID18
 PU0693  DYNAMIC HEIGHT  -        829.263 (meters)     2720.67  (feet) COMP
 PU0693  MODELED GRAVITY -    980,316.7   (mgal)                       NAVD 88
 PU0693
 PU0693  VERT ORDER      -  SECOND    CLASS 0
 PU0693
 PU0693.The horizontal coordinates were scaled from a map and have
 PU0693.an estimated accuracy of +/- 6 seconds.
 PU0693
 PU0693.The orthometric height was determined by differential leveling and
 PU0693.adjusted by the NATIONAL GEODETIC SURVEY
 PU0693.in June 1991.
 PU0693
 PU0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0693.GEOID18 height accuracy estimate available here.
 PU0693
 PU0693.Click photographs - Photos may exist for this station.
 PU0693
 PU0693.The dynamic height is computed by dividing the NAVD 88
 PU0693.geopotential number by the normal gravity value computed on the
 PU0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0693.degrees latitude (g = 980.6199 gals.).
 PU0693
 PU0693.The modeled gravity was interpolated from observed gravity values.
 PU0693
 PU0693;                    North         East    Units  Estimated Accuracy
 PU0693;SPC SD N     -    75,950.      396,160.      MT  (+/- 180 meters Scaled)
 PU0693
 PU0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK937289(NAD 83)
 PU0693
 PU0693                          SUPERSEDED SURVEY CONTROL
 PU0693
 PU0693  NGVD 29 (??/??/92)  829.023  (m)         2719.89   (f) ADJ UNCH    2 0
 PU0693
 PU0693.Superseded values are not recommended for survey control.
 PU0693
 PU0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0693.See file dsdata.pdf to determine how the superseded data were derived.
 PU0693
 PU0693_MARKER: DZ = AZIMUTH MARK DISK
 PU0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0693_STAMPING: CORWIN 1962
 PU0693_MARK LOGO: CGS
 PU0693_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0693+STABILITY: SURFACE MOTION
 PU0693
 PU0693  HISTORY     - Date     Condition        Report By
 PU0693  HISTORY     - 1962     MONUMENTED       CGS
 PU0693
 PU0693                          STATION DESCRIPTION
 PU0693
 PU0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0693'6 MI S FROM ENNING.
 PU0693'6.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0693'AT THE JUNCTION OF A FIELD ROAD WEST TO A LARGE BARN, 42 FEET
 PU0693'WEST OF THE CENTER LINE OF THE ROAD, 19 FEET SOUTH OF THE
 PU0693'CENTER LINE OF THE FIELD ROAD, 2 FEET WEST OF THE SOUTH END OF A
 PU0693'GATE, 1.2 FEET SOUTH OF A WITNESS POST, ABOUT 1/2 FOOT LOWER
 PU0693'THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 PU0693'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0852 ***********************************************************************
 QS0852  DESIGNATION -  COTTON
 QS0852  PID         -  QS0852
 QS0852  STATE/COUNTY-  SD/CORSON
 QS0852  COUNTRY     -  US
 QS0852  USGS QUAD   -  BLACK HORSE SW (2017)
 QS0852
 QS0852                         *CURRENT SURVEY CONTROL
 QS0852  ______________________________________________________________________
 QS0852* NAD 83(1996) POSITION- 45 31 45.62878(N) 101 25 46.65643(W)   ADJUSTED
 QS0852* NAVD 88 ORTHO HEIGHT -   706.    (meters)     2316.    (feet) SCALED
 QS0852  ______________________________________________________________________
 QS0852  GEOID HEIGHT    -        -20.405 (meters)                     GEOID18
 QS0852  LAPLACE CORR    -         -4.61  (seconds)                    DEFLEC18
 QS0852  HORZ ORDER      -  SECOND
 QS0852
 QS0852.The horizontal coordinates were established by classical geodetic methods
 QS0852.and adjusted by the National Geodetic Survey in January 1998.
 QS0852
 QS0852.The orthometric height was scaled from a topographic map.
 QS0852
 QS0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0852.GEOID18 height accuracy estimate available here.
 QS0852
 QS0852.Click photographs - Photos may exist for this station.
 QS0852
 QS0852.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0852
 QS0852. The following values were computed from the NAD 83(1996) position.
 QS0852
 QS0852;                    North         East     Units Scale Factor Converg.
 QS0852;SPC SD N     -   189,455.099   488,329.907   MT  0.99997392   -1 00 42.5
 QS0852;SPC SD N     -   621,570.60  1,602,129.04   sFT  0.99997392   -1 00 42.5
 QS0852;UTM  14      - 5,044,627.617   310,280.624   MT  1.00004255   -1 44 03.5
 QS0852
 QS0852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0852!SPC SD N     -   0.99989245  x   0.99997392  =   0.99986638
 QS0852!UTM  14      -   0.99989245  x   1.00004255  =   0.99993500
 QS0852
 QS0852:                Primary Azimuth Mark                     Grid Az
 QS0852:SPC SD N     -  COTTON AZ MK                             178 53 06.8
 QS0852:UTM  14      -  COTTON AZ MK                             179 36 27.8
 QS0852
 QS0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1028044627(NAD 83)
 QS0852
 QS0852|---------------------------------------------------------------------|
 QS0852| PID    Reference Object                     Distance      Geod. Az  |
 QS0852|                                                           dddmmss.s |
 QS0852| CQ8148 COTTON RM 1                          18.205 METERS 08844     |
 QS0852| CQ8147 COTTON AZ MK                                       1775224.3 |
 QS0852| CQ8149 COTTON RM 2                          11.392 METERS 35721     |
 QS0852|---------------------------------------------------------------------|
 QS0852
 QS0852                          SUPERSEDED SURVEY CONTROL
 QS0852
 QS0852  NAD 83(1986)-  45 31 45.62083(N)    101 25 46.65335(W) AD(       ) 2
 QS0852  NAD 27      -  45 31 45.69100(N)    101 25 45.12500(W) AD(       ) 2
 QS0852
 QS0852.Superseded values are not recommended for survey control.
 QS0852
 QS0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0852.See file dsdata.pdf to determine how the superseded data were derived.
 QS0852
 QS0852_MARKER: DS = TRIANGULATION STATION DISK
 QS0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0852_STAMPING: COTTON 1952
 QS0852_MARK LOGO: CGS
 QS0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0852+STABILITY: SURFACE MOTION
 QS0852
 QS0852  HISTORY     - Date     Condition        Report By
 QS0852  HISTORY     - 1952     MONUMENTED       CGS
 QS0852  HISTORY     - 1961     POOR             CGS
 QS0852  HISTORY     - 1974     MARK NOT FOUND   USGS
 QS0852  HISTORY     - 1977     MARK NOT FOUND   NGS
 QS0852
 QS0852                          STATION DESCRIPTION
 QS0852
 QS0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0852'THE STATION IS LOCATED ABOUT 9-1/2 MILES NORTH OF ISABEL, IN
 QS0852'THE NORTHEAST 1/4 OF SECTION 17, T 18 N, R 22 E, ON THE RIGHT-OF-WAY
 QS0852'OF STATE HIGHWAY NO. 65, 0.05 MILE SOUTH OF A T-INTERSECTION WHERE
 QS0852'THE HIGHWAY TURNS TO THE EAST, 30 FEET WEST OF THE CENTER OF THE
 QS0852'HIGHWAY, AND 7 FEET NORTH-NORTHWEST OF A 4 IN X 4 IN WITNESS
 QS0852'POST.
 QS0852'
 QS0852'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 8
 QS0852'AND STATE HIGHWAY NO. 65 AT THE NORTH EDGE OF ISABEL, GO NORTH
 QS0852'ON NO. 65 FOR 9 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 QS0852'NORTH FOR 0.3 MILE TO THE STATION ON THE LEFT.
 QS0852'
 QS0852'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED COTTON
 QS0852'1952.
 QS0852'
 QS0852'REFERENCE MARK NO. 1 IS 29 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QS0852'AND 20 FEET NORTHWEST OF A POWER LINE POLE.  IT PROJECTS 4 INCHES,
 QS0852'AND THE DISK IS STAMPED COTTON NO 1 1952.
 QS0852'
 QS0852'REFERENCE MARK NO. 2 IS 32 FEET WEST OF THE CENTER OF THE HIGHWAY.
 QS0852'IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED COTTON NO 2 1952.
 QS0852'
 QS0852'THE AZIMUTH MARK IS 31 FEET EAST OF THE CENTER OF THE HIGHWAY,
 QS0852'6 FEET SOUTH OF A WIRE FENCE, AND 4 FEET NORTH OF A 4 IN X 4 IN
 QS0852'WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QS0852'COTTON 1952.
 QS0852
 QS0852                          STATION RECOVERY (1961)
 QS0852
 QS0852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (CJB)
 QS0852'THE SURFACE STATION MARK WAS FOUND TO BE BROKEN OFF AND WAS
 QS0852'FOUND LYING ON TOP OF THE GROUND.  THE UNDERGROUND MARK WAS
 QS0852'RECOVERED AND FOUND IN GOOD CONDITION.  A NEW SURFACE STATION MARK
 QS0852'WAS ESTABLISHED FLUSH WITH THE GROUND AND THE DISK WAS STAMPED
 QS0852'COTTON 1952 1961.
 QS0852'
 QS0852'THE REFERENCE AND AZIMUTH MARKS WERE RECOVERED AND FOUND IN GOOD
 QS0852'CONDITION.
 QS0852'
 QS0852'THE ORIGINAL DESCRIPTION TO REACH THE STATION FROM ISABEL IS
 QS0852'ADEQUATE FOR RECOVERY.
 QS0852
 QS0852                          STATION RECOVERY (1974)
 QS0852
 QS0852'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (WMH)
 QS0852'NOT FOUND, ROAD CONSTRUCTION.
 QS0852
 QS0852                          STATION RECOVERY (1977)
 QS0852
 QS0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 QS0852'THE STATION HAS BEEN DESTROYED.  THE STATION MARK, AND REFERENCE
 QS0852'MARKS NO. 1 AND NO. 2 WERE NOT RECOVERED.  THE BASE OF THE AZIMUTH
 QS0852'MARK WAS FOUND, BUT THE TOP OF THE MONUMENT AND DISK WERE NOT
 QS0852'RECOVERED.
 QS0852'
 QS0852'THE HIGHWAY ALONG WHICH THE STATION WAS LOCATED HAS BEEN REGRADED.
 QS0852'AT THE STATION SITE THE HIGHWAY IS NOW ABOUT 10-12 FEET LOWER THEN
 QS0852'THE TOP OF THE BACKSLOPES WHICH HAVE BEEN GRADED OUT 100 FEET AND
 QS0852'MORE FROM THE CENTER OF THE HIGHWAY.
 QS0852'
 QS0852'THE HIGHWAY, WHICH AT THE TIME THE STATION WAS ESTABLISHED TURNED
 QS0852'TO THE EAST 0.05 MILE NORTH OF THE STATION, NOW GOES STRAIGHT
 QS0852'NORTH.
 QS0852'
 QS0852'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9.5 MILES N
 QS0852'OF ISABEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2044 ***********************************************************************
 NM2044  DESIGNATION -  COTTON
 NM2044  PID         -  NM2044
 NM2044  STATE/COUNTY-  SD/CLAY
 NM2044  COUNTRY     -  US
 NM2044  USGS QUAD   -  VERMILLION (2017)
 NM2044
 NM2044                         *CURRENT SURVEY CONTROL
 NM2044  ______________________________________________________________________
 NM2044* NAD 83(1986) POSITION- 42 46 25.     (N) 096 55 53.     (W)   SCALED
 NM2044* NAVD 88 ORTHO HEIGHT -   347.698 (meters)     1140.74  (feet) ADJUSTED
 NM2044  ______________________________________________________________________
 NM2044  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 NM2044  DYNAMIC HEIGHT  -        347.596 (meters)     1140.40  (feet) COMP
 NM2044  MODELED GRAVITY -    980,316.3   (mgal)                       NAVD 88
 NM2044
 NM2044  VERT ORDER      -  FIRST     CLASS II
 NM2044
 NM2044.The horizontal coordinates were scaled from a map and have
 NM2044.an estimated accuracy of +/- 6 seconds.
 NM2044
 NM2044.The orthometric height was determined by differential leveling and
 NM2044.adjusted by the NATIONAL GEODETIC SURVEY
 NM2044.in June 1994.
 NM2044
 NM2044.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2044.GEOID18 height accuracy estimate available here.
 NM2044
 NM2044.Click photographs - Photos may exist for this station.
 NM2044
 NM2044.The dynamic height is computed by dividing the NAVD 88
 NM2044.geopotential number by the normal gravity value computed on the
 NM2044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2044.degrees latitude (g = 980.6199 gals.).
 NM2044
 NM2044.The modeled gravity was interpolated from observed gravity values.
 NM2044
 NM2044;                    North         East    Units  Estimated Accuracy
 NM2044;SPC SD S     -    54,610.      878,340.      MT  (+/- 180 meters Scaled)
 NM2044
 NM2044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN692377(NAD 83)
 NM2044
 NM2044                          SUPERSEDED SURVEY CONTROL
 NM2044
 NM2044.No superseded survey control is available for this station.
 NM2044
 NM2044_MARKER: Z = SEE DESCRIPTION
 NM2044_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM2044_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM2044_STAMPING: COTTON
 NM2044_MARK LOGO: NGS
 NM2044_PROJECTION: PROJECTING 5 CENTIMETERS
 NM2044_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM2044_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM2044+STABILITY: POSITION/ELEVATION WELL
 NM2044_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2044+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2013
 NM2044_ROD/PIPE-DEPTH: 6.4 meters
 NM2044_SLEEVE-DEPTH  : 3.0 meters
 NM2044
 NM2044  HISTORY     - Date     Condition        Report By
 NM2044  HISTORY     - UNK      MONUMENTED       SDDT
 NM2044  HISTORY     - 19930908 GOOD             NGS
 NM2044  HISTORY     - 20120420 GOOD             INDIV
 NM2044  HISTORY     - 20130520 GOOD             SDDENR
 NM2044
 NM2044                          STATION DESCRIPTION
 NM2044
 NM2044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2044'IN VERMILLION, AT THE INTERSECTION OF BROADWAY AND SOUTH DAKOTA
 NM2044'STREETS, 152.5 M (500.3 FT) SOUTH OF THE CENTERLINE OF BROADWAY,
 NM2044'108.5 M (356.0 FT) NORTH OF THE CENTER OF A BRIDGE SPANNING THE
 NM2044'VERMILLION RIVER, 13.5 M (44.3 FT) WEST OF THE CENTERLINE OF SOUTH
 NM2044'DAKOTA STREET, 9.0 M (29.5 FT) SOUTH OF THE CENTER OF THE ENTRANCE
 NM2044'ROAD INTO COTTON PARK, 9.0 M (29.5 FT) EAST OF THE EAST CURB OF A
 NM2044'PARKING LOT, 0.4 M (1.3 FT) WEST OF A STEEL GUARD POST, AND 0.4 M
 NM2044'(1.3 FT) EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A
 NM2044'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 NM2044'A 1-1/2 INCH METAL PIPE ENCASED IN A 4-INCH SLEEVE.  ACCESS TO THE
 NM2044'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 NM2044'PVC CAP.
 NM2044
 NM2044                          STATION RECOVERY (2012)
 NM2044
 NM2044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2044'RECOVERED IN GOOD CONDITION.
 NM2044
 NM2044                          STATION RECOVERY (2013)
 NM2044
 NM2044'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 NM2044'ON THE WEST SIDE OF S. DAKOTA ST BETWEEN THE RAILROAD CROSSING AND THE
 NM2044'VERMILLION RIVER BRIDGE.  THE STATION IS ABOUT 25 FT SOUTH OF THE
 NM2044'ENTRANCE TO COTTON PARK AND IS IN THE GRASS BETWEEN THE COTTON PARK
 NM2044'PARKING LOT AND THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0384 ***********************************************************************
 QQ0384  DESIGNATION -  COTTONWOOD
 QQ0384  PID         -  QQ0384
 QQ0384  STATE/COUNTY-  SD/MARSHALL
 QQ0384  COUNTRY     -  US
 QQ0384  USGS QUAD   -  SOUTH RED IRON LAKE (2017)
 QQ0384
 QQ0384                         *CURRENT SURVEY CONTROL
 QQ0384  ______________________________________________________________________
 QQ0384* NAD 83(1996) POSITION- 45 39 36.15275(N) 097 16 45.74090(W)   ADJUSTED
 QQ0384* NAVD 88 ORTHO HEIGHT -   600.    (meters)     1968.    (feet) SCALED
 QQ0384  ______________________________________________________________________
 QQ0384  GEOID HEIGHT    -        -25.356 (meters)                     GEOID18
 QQ0384  LAPLACE CORR    -         -2.49  (seconds)                    DEFLEC18
 QQ0384  HORZ ORDER      -  THIRD
 QQ0384
 QQ0384.The horizontal coordinates were established by classical geodetic methods
 QQ0384.and adjusted by the National Geodetic Survey in January 1998.
 QQ0384
 QQ0384.The orthometric height was scaled from a topographic map.
 QQ0384
 QQ0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0384.GEOID18 height accuracy estimate available here.
 QQ0384
 QQ0384.Click photographs - Photos may exist for this station.
 QQ0384
 QQ0384.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0384
 QQ0384. The following values were computed from the NAD 83(1996) position.
 QQ0384
 QQ0384;                    North         East     Units Scale Factor Converg.
 QQ0384;SPC SD N     -   206,557.908   811,994.880   MT  0.99999559   +1 55 31.8
 QQ0384;SPC SD N     -   677,682.07  2,664,019.87   sFT  0.99999559   +1 55 31.8
 QQ0384;UTM  14      - 5,057,716.735   634,045.320   MT  0.99982091   +1 13 50.8
 QQ0384
 QQ0384!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0384!SPC SD N     -   0.99990988  x   0.99999559  =   0.99990547
 QQ0384!UTM  14      -   0.99990988  x   0.99982091  =   0.99973080
 QQ0384
 QQ0384:                Primary Azimuth Mark                     Grid Az
 QQ0384:SPC SD N     -  COTTONWOOD AZ MK                         322 53 31.2
 QQ0384:UTM  14      -  COTTONWOOD AZ MK                         323 35 12.2
 QQ0384
 QQ0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR3404557716(NAD 83)
 QQ0384
 QQ0384|---------------------------------------------------------------------|
 QQ0384| PID    Reference Object                     Distance      Geod. Az  |
 QQ0384|                                                           dddmmss.s |
 QQ0384| CO5465 COTTONWOOD RM 1                       8.461 METERS 08951     |
 QQ0384| CO5466 COTTONWOOD RM 2                       8.732 METERS 26816     |
 QQ0384| CO5464 COTTONWOOD AZ MK                                   3244903.0 |
 QQ0384|---------------------------------------------------------------------|
 QQ0384
 QQ0384                          SUPERSEDED SURVEY CONTROL
 QQ0384
 QQ0384  NAD 83(1986)-  45 39 36.15298(N)    097 16 45.72992(W) AD(       ) 3
 QQ0384  NAD 27      -  45 39 36.30743(N)    097 16 44.40198(W) AD(       ) 3
 QQ0384
 QQ0384.Superseded values are not recommended for survey control.
 QQ0384
 QQ0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0384.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0384
 QQ0384_MARKER: DS = TRIANGULATION STATION DISK
 QQ0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0384_STAMPING: COTTONWOOD 1952
 QQ0384_MARK LOGO: CGS
 QQ0384_PROJECTION: FLUSH
 QQ0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0384+STABILITY: SURFACE MOTION
 QQ0384
 QQ0384  HISTORY     - Date     Condition        Report By
 QQ0384  HISTORY     - 1952     MONUMENTED       CGS
 QQ0384
 QQ0384                          STATION DESCRIPTION
 QQ0384
 QQ0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0384'THE STATION IS IN SECTION 34, T 126 N, R 53 W, ON THE RIGHT-OF-WAY
 QQ0384'OF OLD STATE HIGHWAY 10, ABOUT 6-1/2 MILES EAST AND 4 MILES SOUTH
 QQ0384'OF LAKE CITY, 2 MILES EAST OF THE SOUTH END OF COTTONWOOD LAKE,
 QQ0384'32 FEET SOUTH OF THE CENTER OF THE ROAD AND 9 FEET SOUTHEAST
 QQ0384'OF A WHITE 4 IN X 4 IN WITNESS POST.
 QQ0384'
 QQ0384'TO REACH THE STATION FROM THE RAILROAD OVERPASS ON STATE HIGHWAY
 QQ0384'10 AT THE SOUTHEAST EDGE OF TOWN OF LAKE CITY, GO SOUTHEASTERLY
 QQ0384'ON STATE HIGHWAY 10 FOR 8 MILES TO THE AZIMUTH MARK ON THE LEFT
 QQ0384'AS DESCRIBED BELOW, CONTINUE EASTERLY ON THE HIGHWAY FOR 0.75
 QQ0384'MILE TO A GRAVELED ROAD ON THE RIGHT, A STORE AND GAS STATION IN
 QQ0384'THE SOUTHEAST CORNER OF THIS INTERSECTION, TURN SHARP RIGHT
 QQ0384'(SOUTHWEST) AND FOLLOW THE GRAVELED ROAD (OLD STATE HIGHWAY 10)
 QQ0384'FOR 0.25 MILE TO THE STATION ON THE LEFT.
 QQ0384'
 QQ0384'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 QQ0384'STAMPED COTTONWOOD 1952.
 QQ0384'
 QQ0384'REFERENCE MARK 1 IS 32 FEET SOUTH OF THE GRAVELED ROAD.  THE
 QQ0384'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS
 QQ0384'STAMPED COTTONWOOD NO 2 1952.
 QQ0384'
 QQ0384'REFERENCE MARK 2 IS 35 FEET SOUTHEAST OF A TELEPHONE POLE AND
 QQ0384'32 FEET SOUTH OF THE CENTER OF THE ROAD.  THE MARK IS FLUSH WITH THE
 QQ0384'SURFACE OF THE GROUND AND THE DISK IS STAMPED COTTONWOOD NO 2 1952.
 QQ0384'
 QQ0384'THE AZIMUTH MARK IS 44 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 QQ0384'13 FEET EAST OF A 3-WAY FENCE CORNER AND 2 FEET EAST OF A WHITE
 QQ0384'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK
 QQ0384'IS STAMPED COTTONWOOD 1952.
 QQ0384'
 QQ0384'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1170 ***********************************************************************
 PT1170  DESIGNATION -  COTTONWOOD
 PT1170  PID         -  PT1170
 PT1170  STATE/COUNTY-  SD/HAAKON
 PT1170  COUNTRY     -  US
 PT1170  USGS QUAD   -  GRINDSTONE SW (2017)
 PT1170
 PT1170                         *CURRENT SURVEY CONTROL
 PT1170  ______________________________________________________________________
 PT1170* NAD 83(1996) POSITION- 44 00 31.86940(N) 101 58 51.25267(W)   ADJUSTED
 PT1170* NAVD 88 ORTHO HEIGHT -   823.    (meters)     2700.    (feet) SCALED
 PT1170  ______________________________________________________________________
 PT1170  GEOID HEIGHT    -        -19.932 (meters)                     GEOID18
 PT1170  LAPLACE CORR    -         -8.47  (seconds)                    DEFLEC18
 PT1170  HORZ ORDER      -  SECOND
 PT1170
 PT1170.The horizontal coordinates were established by classical geodetic methods
 PT1170.and adjusted by the National Geodetic Survey in January 1998.
 PT1170
 PT1170.The orthometric height was scaled from a topographic map.
 PT1170
 PT1170.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1170.GEOID18 height accuracy estimate available here.
 PT1170
 PT1170.Click photographs - Photos may exist for this station.
 PT1170
 PT1170.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1170
 PT1170. The following values were computed from the NAD 83(1996) position.
 PT1170
 PT1170;                    North         East     Units Scale Factor Converg.
 PT1170;SPC SD S     -   187,448.837   467,892.223   MT  0.99993006   -1 08 11.7
 PT1170;SPC SD S     -   614,988.39  1,535,076.40   sFT  0.99993006   -1 08 11.7
 PT1170;UTM  14      - 4,877,176.852   261,040.369   MT  1.00030236   -2 04 19.3
 PT1170;UTM  13      - 4,877,288.336   742,021.412   MT  1.00032047   +2 05 54.9
 PT1170
 PT1170!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1170!SPC SD S     -   0.99987402  x   0.99993006  =   0.99980409
 PT1170!UTM  14      -   0.99987402  x   1.00030236  =   1.00017634
 PT1170!UTM  13      -   0.99987402  x   1.00032047  =   1.00019445
 PT1170
 PT1170:                Primary Azimuth Mark                     Grid Az
 PT1170:SPC SD S     -  TT 35 EV                                 178 20 38.7
 PT1170:UTM  14      -  TT 35 EV                                 179 16 46.3
 PT1170:UTM  13      -  TT 35 EV                                 175 06 32.1
 PT1170
 PT1170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6104077176(NAD 83)
 PT1170
 PT1170|---------------------------------------------------------------------|
 PT1170| PID    Reference Object                     Distance      Geod. Az  |
 PT1170|                                                           dddmmss.s |
 PT1170| CP9074 COTTONWOOD RM 1                      54.012 METERS 03343     |
 PT1170| CP9075 COTTONWOOD RM 2                      35.020 METERS 15243     |
 PT1170| CQ4297 TT 35 EV                                           1771227.0 |
 PT1170|---------------------------------------------------------------------|
 PT1170
 PT1170                          SUPERSEDED SURVEY CONTROL
 PT1170
 PT1170  NAD 83(1986)-  44 00 31.86172(N)    101 58 51.25481(W) AD(       ) 2
 PT1170  NAD 27      -  44 00 31.90080(N)    101 58 49.70870(W) AD(       ) 2
 PT1170
 PT1170.Superseded values are not recommended for survey control.
 PT1170
 PT1170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1170.See file dsdata.pdf to determine how the superseded data were derived.
 PT1170
 PT1170_MARKER: DB = BENCH MARK DISK
 PT1170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1170_STAMPING: COTTONWOOD 1957
 PT1170_MARK LOGO: USGS
 PT1170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1170+STABILITY: SURFACE MOTION
 PT1170
 PT1170  HISTORY     - Date     Condition        Report By
 PT1170  HISTORY     - 1957     MONUMENTED       USGS
 PT1170
 PT1170                          STATION DESCRIPTION
 PT1170
 PT1170'DESCRIBED BY US GEOLOGICAL SURVEY 1957 (GWM)
 PT1170'LOCATED ABOUT 6 MILES EAST-NORTHEAST OF QUINN, 4-1/2 MILES NORTHWEST
 PT1170'OF COTTONWOOD AND 2-1/2 MILES NORTH OF U.S. HIGHWAY 14.  IT
 PT1170'IS IN SECTION 29, T 1 N, R 18 E.
 PT1170'
 PT1170'REACHED FROM THE POST OFFICE IN QUINN, GO SOUTH ON MAIN STREET
 PT1170'FOR 0.25 MILE TO THE INTERSECTION OF U.S. HIGHWAY 14, TURN LEFT
 PT1170'AND GO EAST ON U.S. HIGHWAY 14 FOR 5.0 MILES TO A ROAD-SIDE
 PT1170'PARK ON THE RIGHT, CONTINUE EAST ON THE HIGHWAY FOR 2.05 MILES
 PT1170'TO A CROSSROAD, TURN LEFT, CROSSING RAILROAD TRACKS AND CATTLE
 PT1170'GUARD AND GO NORTH FOR 0.5 MILE TO A FORK, TAKE RIGHT FORK
 PT1170'AND CONTINUE NORTH FOR 0.4 MILE TO WHERE THE MAIN ROAD TURNS
 PT1170'LEFT AND TRACK ROAD CONTINUES STRAIGHT AHEAD, CONTINUE STRAIGHT
 PT1170'AHEAD NORTH PASSING THROUGH GATE ON TRACK ROAD FOR 0.55
 PT1170'MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE NORTH FOR
 PT1170'ABOUT 50 YARDS TO A GATE ON THE LEFT, TURN LEFT PASS
 PT1170'THROUGH GATE AND GO NORTH AND WEST FOR 0.9 MILE TO TWO GATES
 PT1170'IN A EAST-WEST FENCE, PASS THROUGH THE EAST GATE AND CONTINUE
 PT1170'NORTH FOR 0.25 MILE TO A GATE ON THE LEFT, THENCE TURN
 PT1170'RIGHT AND GO EAST ON TRACK ROAD FOR 0.2 MILE, TURN LEFT LEAVING
 PT1170'TRACK ROAD AND GO NORTH FOR 0.2 MILE TO THE TOP OF RIDGE, TURN
 PT1170'LEFT AND FOLLOW THE TOP OF THE RIDGE FOR 0.15 MILE TO THE
 PT1170'HIGHEST POINT AND THE STATION.
 PT1170'
 PT1170'STATION MARK, A STANDARD GEOLOGICAL SURVEY BENCH MARK, STAMPED
 PT1170'COTTONWOOD 1957, IS SET IN THE TOP OF A 10-INCH SQUARE CONCRETE
 PT1170'MONUMENT THAT PROJECTS 6 INCHES.
 PT1170'
 PT1170'REFERENCE MARK 1, A STANDARD GEOLOGICAL SURVEY BENCH MARK,
 PT1170'STAMPED COTTONWOOD R.M. 1 1957, IS SET IN THE TOP OF A 6-INCH
 PT1170'SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS 3
 PT1170'FEET WEST OF A TELEPHONE POLE AND ABOUT 3 FEET LOWER THAN THE
 PT1170'STATION.
 PT1170'
 PT1170'REFERENCE MARK 2, A STANDARD GEOLOGICAL SURVEY BENCH MARK,
 PT1170'STAMPED COTTONWOOD R.M. 2 1957, IS SET IN THE TOP OF A 6-INCH
 PT1170'SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS ABOUT
 PT1170'6 FEET LOWER THAN THE STATION.
 PT1170'
 PT1170'AZIMUTH MARK, A STANDARD GEOLOGICAL SURVEY BENCH MARK, STAMPED
 PT1170'TT 35 EV 1957, IS SET IN THE TOP OF A 6-INCH SQUARE CONCRETE
 PT1170'MONUMENT THAT PROJECTS 12-INCHES.  IT IS 48 FEET SOUTH OF A
 PT1170'POWERLINE POLE, 48 FEET WEST OF THE CENTER OF A TRACK ROAD AND
 PT1170'1 FOOT EAST OF NORTH-SOUTH FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1183 ***********************************************************************
 PT1183  DESIGNATION -  COTTONWOOD
 PT1183  PID         -  PT1183
 PT1183  STATE/COUNTY-  SD/ZIEBACH
 PT1183  COUNTRY     -  US
 PT1183  USGS QUAD   -  SEARS DAM (2017)
 PT1183
 PT1183                         *CURRENT SURVEY CONTROL
 PT1183  ______________________________________________________________________
 PT1183* NAD 83(1996) POSITION- 44 48 57.84565(N) 101 33 35.29072(W)   ADJUSTED
 PT1183* NAVD 88 ORTHO HEIGHT -   742.    (meters)     2434.    (feet) SCALED
 PT1183  ______________________________________________________________________
 PT1183  GEOID HEIGHT    -        -20.953 (meters)                     GEOID18
 PT1183  LAPLACE CORR    -         -6.83  (seconds)                    DEFLEC18
 PT1183  HORZ ORDER      -  THIRD
 PT1183
 PT1183.The horizontal coordinates were established by classical geodetic methods
 PT1183.and adjusted by the National Geodetic Survey in January 1998.
 PT1183
 PT1183.The orthometric height was scaled from a topographic map.
 PT1183
 PT1183.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1183.GEOID18 height accuracy estimate available here.
 PT1183
 PT1183.Click photographs - Photos may exist for this station.
 PT1183
 PT1183.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1183
 PT1183. The following values were computed from the NAD 83(1996) position.
 PT1183
 PT1183;                    North         East     Units Scale Factor Converg.
 PT1183;SPC SD N     -   110,391.973   476,635.738   MT  0.99994749   -1 06 14.2
 PT1183;SPC SD N     -   362,177.66  1,563,762.42   sFT  0.99994749   -1 06 14.2
 PT1183;UTM  14      - 4,965,706.030   297,603.399   MT  1.00010376   -1 48 17.4
 PT1183
 PT1183!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1183!SPC SD N     -   0.99988689  x   0.99994749  =   0.99983438
 PT1183!UTM  14      -   0.99988689  x   1.00010376  =   0.99999064
 PT1183
 PT1183:                Primary Azimuth Mark                     Grid Az
 PT1183:SPC SD N     -  COTTONWOOD AZ MK                         325 29 23.9
 PT1183:UTM  14      -  COTTONWOOD AZ MK                         326 11 27.1
 PT1183
 PT1183_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9760365706(NAD 83)
 PT1183
 PT1183|---------------------------------------------------------------------|
 PT1183| PID    Reference Object                     Distance      Geod. Az  |
 PT1183|                                                           dddmmss.s |
 PT1183| CP9073 COTTONWOOD RM 2                      16.880 METERS 09457     |
 PT1183| CP9071 COTTONWOOD AZ MK                                   3242309.7 |
 PT1183| CP9072 COTTONWOOD RM 1                      12.887 METERS 35837     |
 PT1183|---------------------------------------------------------------------|
 PT1183
 PT1183                          SUPERSEDED SURVEY CONTROL
 PT1183
 PT1183  NAD 83(1986)-  44 48 57.83797(N)    101 33 35.29108(W) AD(       ) 3
 PT1183  NAD 27      -  44 48 57.89500(N)    101 33 33.74600(W) AD(       ) 3
 PT1183
 PT1183.Superseded values are not recommended for survey control.
 PT1183
 PT1183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1183.See file dsdata.pdf to determine how the superseded data were derived.
 PT1183
 PT1183_MARKER: DS = TRIANGULATION STATION DISK
 PT1183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1183_STAMPING: COTTONWOOD 1952
 PT1183_MARK LOGO: CGS
 PT1183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1183+STABILITY: SURFACE MOTION
 PT1183
 PT1183  HISTORY     - Date     Condition        Report By
 PT1183  HISTORY     - 1952     MONUMENTED       CGS
 PT1183
 PT1183                          STATION DESCRIPTION
 PT1183
 PT1183'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1183'THE STATION IS ABOUT 20 MILES SOUTHWEST OF EAGLE BUTTE, 16
 PT1183'MILES SOUTH-SOUTHEAST OF DUPREE, IN SECTION 22, T 10 N,
 PT1183'R 21 E, ON THE CHEYENNE RIVER INDIAN RESERVATION, 79 FEET
 PT1183'NORTHEAST OF THE CENTER OF A TRACK ROAD, AND 9 FEET NORTHEAST OF
 PT1183'A 4 X 4 INCH WITNESS POST.
 PT1183'
 PT1183'TO REACH THE STATION FROM THE COURTHOUSE IN DUPREE, GO SOUTH
 PT1183'ON GRAVELED ROAD FOR 0.65 MILE TO A CROSS ROAD, TURN RIGHT
 PT1183'AND GO WEST FOR 1.0 MILE, TURN LEFT AND FOLLOW MAIN GRAVELED
 PT1183'ROAD SOUTH FOR 16.0 MILES TO A SIDE ROAD LEFT AT AN OIL DRUM
 PT1183'MAILBOX ON RIGHT, TURN LEFT AND GO EAST ON BLADED ROAD FOR
 PT1183'2.3 MILES TO A FORK JUST BEFORE REACHING A SMALL SCHOOLHOUSE,
 PT1183'BEAR RIGHT AND GO SOUTHEAST FOR 0.15 MILE TO A FORK, BEAR LEFT
 PT1183'AND GO SOUTHEAST FOR 0.7 MILE TO A FORK, BEAR RIGHT AND GO
 PT1183'0.1 MILE TO A GATE AND THE AZIMUTH MARK ON RIGHT, PASS
 PT1183'THROUGH GATE AND GO SOUTHEAST FOR 0.35 MILE TO STATION ON THE
 PT1183'LEFT.
 PT1183'
 PT1183'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PT1183'COTTONWOOD 1952.
 PT1183'
 PT1183'REFERENCE MARK 1 IS 102 FEET NORTHEAST OF CENTER OF A BLADED
 PT1183'ROAD.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PT1183'COTTONWOOD NO 1 1952.
 PT1183'
 PT1183'REFERENCE MARK 2 IS 60 FEET EAST OF A 4 X 4 INCH WITNESS POST.
 PT1183'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED COTTONWOOD
 PT1183'NO 2 1952.
 PT1183'
 PT1183'THE AZIMUTH MARK IS 90 FEET SOUTHEAST OF A WIRE GATE, 4 FEET
 PT1183'SOUTH OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT SOUTHWEST OF A
 PT1183'WIRE FENCE.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS
 PT1183'STAMPED COTTONWOOD 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0703 ***********************************************************************
 PS0703  DESIGNATION -  COUNT
 PS0703  PID         -  PS0703
 PS0703  STATE/COUNTY-  SD/HYDE
 PS0703  COUNTRY     -  US
 PS0703  USGS QUAD   -  CHAPELLE LAKE (2017)
 PS0703
 PS0703                         *CURRENT SURVEY CONTROL
 PS0703  ______________________________________________________________________
 PS0703* NAD 83(1996) POSITION- 44 26 58.71339(N) 099 33 46.03463(W)   ADJUSTED
 PS0703* NAVD 88 ORTHO HEIGHT -   610.    (meters)     2001.    (feet) SCALED
 PS0703  ______________________________________________________________________
 PS0703  GEOID HEIGHT    -        -23.880 (meters)                     GEOID18
 PS0703  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 PS0703  HORZ ORDER      -  FIRST
 PS0703
 PS0703.The horizontal coordinates were established by classical geodetic methods
 PS0703.and adjusted by the National Geodetic Survey in January 1998.
 PS0703
 PS0703.The orthometric height was scaled from a topographic map.
 PS0703
 PS0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0703.GEOID18 height accuracy estimate available here.
 PS0703
 PS0703.Click photographs - Photos may exist for this station.
 PS0703
 PS0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0703
 PS0703. The following values were computed from the NAD 83(1996) position.
 PS0703
 PS0703;                    North         East     Units Scale Factor Converg.
 PS0703;SPC SD N     -    68,579.893   634,800.859   MT  0.99999385   +0 18 34.0
 PS0703;SPC SD N     -   224,999.20  2,082,675.82   sFT  0.99999385   +0 18 34.0
 PS0703;SPC SD S     -   235,400.476   661,333.775   MT  1.00001224   +0 31 53.6
 PS0703;SPC SD S     -   772,309.73  2,169,725.89   sFT  1.00001224   +0 31 53.6
 PS0703;UTM  14      - 4,921,969.637   455,221.161   MT  0.99962466   -0 23 38.8
 PS0703
 PS0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0703!SPC SD N     -   0.99990805  x   0.99999385  =   0.99990190
 PS0703!SPC SD S     -   0.99990805  x   1.00001224  =   0.99992029
 PS0703!UTM  14      -   0.99990805  x   0.99962466  =   0.99953274
 PS0703
 PS0703:                Primary Azimuth Mark                     Grid Az
 PS0703:SPC SD N     -  COUNT AZ MK                              357 58 12.2
 PS0703:SPC SD S     -  COUNT AZ MK                              357 44 52.6
 PS0703:UTM  14      -  COUNT AZ MK                              358 40 25.0
 PS0703
 PS0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5522121969(NAD 83)
 PS0703
 PS0703|---------------------------------------------------------------------|
 PS0703| PID    Reference Object                     Distance      Geod. Az  |
 PS0703|                                                           dddmmss.s |
 PS0703| CO5468 COUNT RM 1                           30.114 METERS 00737     |
 PS0703| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.12.0 KM 0534847.1 |
 PS0703| CO5469 COUNT RM 2                           28.339 METERS 17437     |
 PS0703| PS0733 HARROLD MUNICIPAL TANK              APPROX.16.1 KM 2994417.7 |
 PS0703| CO5467 COUNT AZ MK                                        3581646.2 |
 PS0703|---------------------------------------------------------------------|
 PS0703
 PS0703                          SUPERSEDED SURVEY CONTROL
 PS0703
 PS0703  NAD 83(1986)-  44 26 58.71032(N)    099 33 46.04077(W) AD(       ) 1
 PS0703  NAD 27      -  44 26 58.76300(N)    099 33 44.62900(W) AD(       ) 1
 PS0703
 PS0703.Superseded values are not recommended for survey control.
 PS0703
 PS0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0703.See file dsdata.pdf to determine how the superseded data were derived.
 PS0703
 PS0703_MARKER: DS = TRIANGULATION STATION DISK
 PS0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0703_STAMPING: COUNT 1951
 PS0703_MARK LOGO: CGS
 PS0703_PROJECTION: FLUSH
 PS0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0703+STABILITY: SURFACE MOTION
 PS0703
 PS0703  HISTORY     - Date     Condition        Report By
 PS0703  HISTORY     - 1951     MONUMENTED       CGS
 PS0703
 PS0703                          STATION DESCRIPTION
 PS0703
 PS0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0703'THE STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF HARROLD AND 7
 PS0703'MILES SOUTHWEST OF HIGHMORE ON THE EAST SIDE OF A DIRT SECTION
 PS0703'LINE ROAD.  IT IS 36 FEET EAST OF THE CENTER OF THE ROAD AND 13
 PS0703'FEET WEST OF A FENCE.  THE MARK IS SET FLUSH WITH THE SURFACE
 PS0703'OF THE GROUND AND THE DISK IS STAMPED COUNT 1951.
 PS0703'
 PS0703'REFERENCE MARK NO. 1 IS 44 FEET EAST OF THE CENTER OF THE ROAD
 PS0703'AND 1 FOOT WEST OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND
 PS0703'THE DISK IS STAMPED COUNT NO 1 1951.
 PS0703'
 PS0703'REFERENCE MARK NO. 2 IS 44 FEET EAST OF THE CENTER OF THE ROAD
 PS0703'AND 1 FOOT WEST OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND
 PS0703'THE DISK IS STAMPED COUNT NO 2 1951.
 PS0703'
 PS0703'THE AZIMUTH MARK IS 33 FEET WEST OF THE CENTER OF A DIRT SECTION
 PS0703'LINE ROAD AND 1.5 FEET SOUTH OF A WITNESS POST.  THE MARK
 PS0703'PROJECTS 5 INCHES AND THE DISK IS STAMPED COUNT 1951.
 PS0703'
 PS0703'TO REACH THE STATION FROM THE CROSS-STREETS JUST WEST OF THE
 PS0703'POST OFFICE IN HIGHMORE, GO NORTH FOR 0.5 MILE TO U.S. HIGHWAY 14,
 PS0703'TURN LEFT AND GO WEST ON THE HIGHWAY FOR 4.0 MILES TO A
 PS0703'CROSS-ROADS, TURN LEFT AND GO SOUTH ON A GRAVEL ROAD FOR 5.0 MILES
 PS0703'TO ANOTHER CROSS-ROADS, TURN RIGHT AND GO WEST FOR 2.0 MILES
 PS0703'TO A CROSS-ROAD.  (THE AZIMUTH MARK IS ON THE LEFT 0.1 MILE
 PS0703'NORTH OF THIS CROSS-ROADS.) TURN LEFT AND GO 0.3 MILE UP A
 PS0703'GRADE TO THE TOP OF THE HILL AND THE STATION ON THE LEFT.
 PS0703'
 PS0703'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0693 ***********************************************************************
 OS0693  DESIGNATION -  COUNTRY CH WHITE CUPOLA
 OS0693  PID         -  OS0693
 OS0693  STATE/COUNTY-  SD/TRIPP
 OS0693  COUNTRY     -  US
 OS0693  USGS QUAD   -  CLEARFIELD (2017)
 OS0693
 OS0693                         *CURRENT SURVEY CONTROL
 OS0693  ______________________________________________________________________
 OS0693* NAD 83(1996) POSITION- 43 11 01.09407(N) 100 02 19.27571(W)   ADJUSTED
 OS0693  ______________________________________________________________________
 OS0693  GEOID HEIGHT    -        -24.255 (meters)                     GEOID18
 OS0693  LAPLACE CORR    -         -5.47  (seconds)                    DEFLEC18
 OS0693  HORZ ORDER      -  THIRD
 OS0693
 OS0693.The horizontal coordinates were established by classical geodetic methods
 OS0693.and adjusted by the National Geodetic Survey in January 1998.
 OS0693
 OS0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0693.GEOID18 height accuracy estimate available here.
 OS0693
 OS0693.Click photographs - Photos may exist for this station.
 OS0693
 OS0693.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0693
 OS0693. The following values were computed from the NAD 83(1996) position.
 OS0693
 OS0693;                    North         East     Units Scale Factor Converg.
 OS0693;SPC SD S     -    94,503.681   623,952.421   MT  0.99993549   +0 12 11.7
 OS0693;SPC SD S     -   310,050.83  2,047,083.90   sFT  0.99993549   +0 12 11.7
 OS0693;UTM  14      - 4,781,731.352   415,590.540   MT  0.99968765   -0 42 39.1
 OS0693
 OS0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN1559081731(NAD 83)
 OS0693
 OS0693                          SUPERSEDED SURVEY CONTROL
 OS0693
 OS0693  NAD 83(1995)-  43 11 01.09366(N)    100 02 19.27406(W) AD(       ) 3
 OS0693  NAD 83(1986)-  43 11 01.10033(N)    100 02 19.29485(W) AD(       ) 3
 OS0693  NAD 27      -  43 11 01.09000(N)    100 02 17.87000(W) AD(       ) 3
 OS0693
 OS0693.Superseded values are not recommended for survey control.
 OS0693
 OS0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0693.See file dsdata.pdf to determine how the superseded data were derived.
 OS0693
 OS0693_MARKER: 86 = CUPOLA
 OS0693
 OS0693  HISTORY     - Date     Condition        Report By
 OS0693  HISTORY     - 1936     FIRST OBSERVED   CGS
 OS0693
 OS0693                          STATION DESCRIPTION
 OS0693
 OS0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0693'THE POINT OBSERVED ON IS THE SQUARE WHITE CUPOLA ON A SMALL WHITE
 OS0693'COUNTRY CHURCH ABOUT 2.5 MILES EAST OF TRIANGULATION STATION
 OS0693'HANSEN, ABOUT 2.5 MILES EAST OF CLEARFIELD, S.DAK.
 OS0693'
 OS0693'THE POINT WAS OBSERVED UPON FROM TRIANGULATION STATIONS HANSEN
 OS0693'AND FARRAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0918 ***********************************************************************
 OQ0918  DESIGNATION -  COUNTY LINE MONUMENT
 OQ0918  PID         -  OQ0918
 OQ0918  STATE/COUNTY-  SD/HUTCHINSON
 OQ0918  COUNTRY     -  US
 OQ0918  USGS QUAD   -  MILLTOWN (2017)
 OQ0918
 OQ0918                         *CURRENT SURVEY CONTROL
 OQ0918  ______________________________________________________________________
 OQ0918* NAD 83(1996) POSITION- 43 29 59.34019(N) 097 45 32.97982(W)   ADJUSTED
 OQ0918* NAVD 88 ORTHO HEIGHT -   400.    (meters)     1312.    (feet) SCALED
 OQ0918  ______________________________________________________________________
 OQ0918  GEOID HEIGHT    -        -26.242 (meters)                     GEOID18
 OQ0918  LAPLACE CORR    -          4.12  (seconds)                    DEFLEC18
 OQ0918  HORZ ORDER      -  SECOND
 OQ0918
 OQ0918.The horizontal coordinates were established by classical geodetic methods
 OQ0918.and adjusted by the National Geodetic Survey in January 1998.
 OQ0918
 OQ0918.The orthometric height was scaled from a topographic map.
 OQ0918
 OQ0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0918.GEOID18 height accuracy estimate available here.
 OQ0918
 OQ0918.Click photographs - Photos may exist for this station.
 OQ0918
 OQ0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0918
 OQ0918. The following values were computed from the NAD 83(1996) position.
 OQ0918
 OQ0918;                    North         East     Units Scale Factor Converg.
 OQ0918;SPC SD S     -   132,811.460   808,138.861   MT  0.99990900   +1 46 32.9
 OQ0918;SPC SD S     -   435,732.27  2,651,368.91   sFT  0.99990900   +1 46 32.9
 OQ0918;UTM  14      - 4,817,068.811   600,315.518   MT  0.99972378   +0 51 15.1
 OQ0918
 OQ0918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0918!SPC SD S     -   0.99994135  x   0.99990900  =   0.99985035
 OQ0918!UTM  14      -   0.99994135  x   0.99972378  =   0.99966515
 OQ0918
 OQ0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0031517068(NAD 83)
 OQ0918
 OQ0918                          SUPERSEDED SURVEY CONTROL
 OQ0918
 OQ0918  NAD 83(1995)-  43 29 59.34722(N)    097 45 32.96822(W) AD(       ) 2
 OQ0918  NAD 83(1986)-  43 29 59.35241(N)    097 45 32.96367(W) AD(       ) 2
 OQ0918  NAD 27      -  43 29 59.41800(N)    097 45 31.72600(W) AD(       ) 2
 OQ0918  USSD        -  43 29 59.59300(N)    097 45 32.09900(W) AD(       ) 3
 OQ0918
 OQ0918.Superseded values are not recommended for survey control.
 OQ0918
 OQ0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0918.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0918
 OQ0918_MARKER: I = METAL ROD
 OQ0918_SETTING: 0 = UNSPECIFIED SETTING
 OQ0918_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0918
 OQ0918  HISTORY     - Date     Condition        Report By
 OQ0918  HISTORY     - 1903     MONUMENTED       USGS
 OQ0918  HISTORY     - 1928     SEE DESCRIPTION  CGS
 OQ0918  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OQ0918
 OQ0918                          STATION DESCRIPTION
 OQ0918
 OQ0918'DESCRIBED BY US GEOLOGICAL SURVEY 1903 (OWF)
 OQ0918'ON THE COUNTY LINE BETWEEN HANSON AND HUTCHINSON COUNTIES,
 OQ0918'AT THE NORTHWEST CORNER OF SEC. 7, T. 100 N., R. 58 W., AND
 OQ0918'THE NORTHEAST CORNER OF SEC. 12, T. 100 N., R. 59 W., IN
 OQ0918'ABOUT THE MIDDLE OF THE ROAD.  MARKED BY AN IRON PIPE
 OQ0918'PROJECTING ABOUT 1 FOOT ABOVE THE GROUND, AND WHILE APPARENTLY
 OQ0918'SET BY THE UNITED STATES GEOLOGICAL SURVEY, THE CAP BEARING
 OQ0918'LEGEND AND INSCRIPTION HAS BEEN BROKEN AWAY.
 OQ0918
 OQ0918                          STATION RECOVERY (1928)
 OQ0918
 OQ0918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1928 (FCK)
 OQ0918'COPIED FROM LETTER FROM F.C. KRATZ, OLIVET, S.D., JUNE 11,
 OQ0918'1928.
 OQ0918'
 OQ0918'I TAKE THE PLEASURE TO REPORT TO YOU THE CONDITION OF A LEVEL
 OQ0918'OR ELEVATION POST, GIVEN IN THE RECORDS AS BEING SITUATED IN THE
 OQ0918'NORTHEAST CORNER OF SEC. 12, T 100 N., R 59 W.  I WAS CALLED
 OQ0918'UPON TO MAKE A SURVEY TO LOCATE THE ORIGINAL SEC. CORNERS,
 OQ0918'AND I FOUND THE ORIGINAL MOUND.  I THEN DISCOVERED THAT THIS
 OQ0918'PARTICULAR POST IS NOT AT ALL IN THE NE CORNER OF SEC. 12.
 OQ0918'IN REALITY IT IS IN NW CORNER OF SEC. 7, T 100, R 58, AND IS
 OQ0918'LOCATED SO NEAR THE INTERSECTIONS OF THE ROADS, THAT ONE CAR
 OQ0918'HAS LATELY BEEN WRECKED BY IT, AND IN TURN THE POST WAS ALSO
 OQ0918'BENT OVER AND CAP TORN OFF AND PART OF THE TUBE BROKEN OUT.
 OQ0918
 OQ0918                          STATION RECOVERY (1935)
 OQ0918
 OQ0918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0918'RECOVERED MAY 11TH, 1935 AND FOUND IN A DAMAGED CONDITION.  THE
 OQ0918'PIPE IS BENT OVER AND THE CAP RIPPED OFF, APPARENTLY BY
 OQ0918'ROAD-GRADING MACHINERY.  THE MARK PROJECTS ABOUT 3 INCHES ABOVE
 OQ0918'GROUND.
 OQ0918'
 OQ0918'WHILE THE PUBLISHED DESCRIPTION OF THE MARK IS CORRECT, THE
 OQ0918'FOLLOWING ADDITIONAL MEASUREMENTS WERE MADE--24 FEET SOUTHEAST OF
 OQ0918'INTERSECTION OF COUNTY-LINE ROAD AND SECTION-LINE ROAD ENTERING
 OQ0918'FROM THE SOUTH, 19 FEET WEST OF EAST RIGHT-OF-WAY FENCE OF
 OQ0918'SECTION-LINE ROAD, AND 13 FEET NORTH OF SOUTH RIGHT-OF-WAY
 OQ0918'FENCE OF COUNTY-LINE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0685 ***********************************************************************
 PS0685  DESIGNATION -  COURTS
 PS0685  PID         -  PS0685
 PS0685  STATE/COUNTY-  SD/HAND
 PS0685  COUNTRY     -  US
 PS0685  USGS QUAD   -  MILLER DALE COLONY NW (2017)
 PS0685
 PS0685                         *CURRENT SURVEY CONTROL
 PS0685  ______________________________________________________________________
 PS0685* NAD 83(1996) POSITION- 44 29 03.01901(N) 099 11 24.79397(W)   ADJUSTED
 PS0685* NAVD 88 ORTHO HEIGHT -   655.    (meters)     2149.    (feet) SCALED
 PS0685  ______________________________________________________________________
 PS0685  GEOID HEIGHT    -        -24.182 (meters)                     GEOID18
 PS0685  LAPLACE CORR    -         -2.53  (seconds)                    DEFLEC18
 PS0685  HORZ ORDER      -  SECOND
 PS0685
 PS0685.The horizontal coordinates were established by classical geodetic methods
 PS0685.and adjusted by the National Geodetic Survey in January 1998.
 PS0685
 PS0685.The orthometric height was scaled from a topographic map.
 PS0685
 PS0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0685.GEOID18 height accuracy estimate available here.
 PS0685
 PS0685.Click photographs - Photos may exist for this station.
 PS0685
 PS0685.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0685
 PS0685. The following values were computed from the NAD 83(1996) position.
 PS0685
 PS0685;                    North         East     Units Scale Factor Converg.
 PS0685;SPC SD N     -    72,645.006   664,416.963   MT  0.99998775   +0 34 23.2
 PS0685;SPC SD N     -   238,336.16  2,179,841.32   sFT  0.99998775   +0 34 23.2
 PS0685;UTM  14      - 4,925,668.635   484,873.803   MT  0.99960281   -0 07 59.8
 PS0685
 PS0685!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0685!SPC SD N     -   0.99990104  x   0.99998775  =   0.99988880
 PS0685!UTM  14      -   0.99990104  x   0.99960281  =   0.99950389
 PS0685
 PS0685:                Primary Azimuth Mark                     Grid Az
 PS0685:SPC SD N     -  REE HEIGHTS MUNICIPAL TANK               345 48 41.9
 PS0685:UTM  14      -  REE HEIGHTS MUNICIPAL TANK               346 31 04.9
 PS0685
 PS0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ8487325668(NAD 83)
 PS0685
 PS0685|---------------------------------------------------------------------|
 PS0685| PID    Reference Object                     Distance      Geod. Az  |
 PS0685|                                                           dddmmss.s |
 PS0685| CO5478 COURTS RM 1                          24.519 METERS 05921     |
 PS0685| PS0651 MILLER MUNICIPAL TANK               APPROX.16.3 KM 0770803.8 |
 PS0685| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX.20.3 KM 0794929.7 |
 PS0685| CO5479 COURTS RM 2                          23.525 METERS 15130     |
 PS0685| CO5477 COURTS AZ MK                                       1885928.3 |
 PS0685| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.20.2 KM 2791527.7 |
 PS0685| PS0670 REE HEIGHTS MUNICIPAL TANK          APPROX. 3.7 KM 3462305.1 |
 PS0685|---------------------------------------------------------------------|
 PS0685
 PS0685                          SUPERSEDED SURVEY CONTROL
 PS0685
 PS0685  NAD 83(1986)-  44 29 03.01639(N)    099 11 24.80047(W) AD(       ) 2
 PS0685  NAD 27      -  44 29 03.07700(N)    099 11 23.42100(W) AD(       ) 2
 PS0685
 PS0685.Superseded values are not recommended for survey control.
 PS0685
 PS0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0685.See file dsdata.pdf to determine how the superseded data were derived.
 PS0685
 PS0685_MARKER: DS = TRIANGULATION STATION DISK
 PS0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0685_STAMPING: COURTS 1951
 PS0685_MARK LOGO: CGS
 PS0685_PROJECTION: FLUSH
 PS0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0685+STABILITY: SURFACE MOTION
 PS0685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0685+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2008
 PS0685
 PS0685  HISTORY     - Date     Condition        Report By
 PS0685  HISTORY     - 1951     MONUMENTED       CGS
 PS0685  HISTORY     - 20081204 GOOD             BROSZ
 PS0685
 PS0685                          STATION DESCRIPTION
 PS0685
 PS0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0685'STATION IS LOCATED ABOUT 3 MILES SOUTH SOUTHEAST OF REE HEIGHTS
 PS0685'ON THE HIGHEST POINT OF HIGH PASTURE HILLS NEAR THE NORTHWEST
 PS0685'EDGE OF HILLS WHERE THEY DROP SHARPLY OFF TO THE NORTH AND WEST.
 PS0685'STATION IS 135 FEET EAST OF NORTH-SOUTH FENCE.  THE MARK IS FLUSH
 PS0685'WITH THE GROUND AND THE DISK IS STAMPED COURTS 1951.
 PS0685'
 PS0685'REFERENCE MARK NO. 1 PROJECTS ABOUT 4 INCHES AND THE DISK IS
 PS0685'STAMPED COURTS NO 1 1951.
 PS0685'
 PS0685'REFERENCE MARK NO. 2 PROJECTS ABOUT 4 INCHES AND THE DISK IS
 PS0685'STAMPED COURTS NO 2 1951.
 PS0685'
 PS0685'AZIMUTH MARK IS 2 FEET NORTH OF WITNESS POST AND 1 FOOT EAST OF
 PS0685'FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED
 PS0685'COURTS 1951.
 PS0685'
 PS0685'TO REACH FROM THE POST OFFICE IN REE HEIGHTS GO SOUTH FOR 0.1
 PS0685'MILE TO CROSS STREETS.  TURN LEFT AND GO EAST ON GRAVEL ROAD FOR
 PS0685'0.7 MILE TO CROSS ROADS.  TURN RIGHT AND GO SOUTH FOR 1.4 MILES
 PS0685'TO FORKS.  CONTINUE SOUTH, EAST AND SOUTH ON DRIVEWAY FOR 0.15
 PS0685'MILE TO GATE BETWEEN HOUSE AND BARN.  PASS THROUGH GATE AND
 PS0685'FOLLOW TRACK ROAD SOUTHEASTERLY, SOUTH AND WEST FOR 1.65 MILES
 PS0685'TO GATE.  GO NORTHWEST ACROSS PASTURE FOR 0.4 MILE TO HIGHEST
 PS0685'POINT AND STATION AS DESCRIBED.  TO REACH AZIMUTH GO SOUTH
 PS0685'ALONG FENCE FOR 0.15 MILE TO AZIMUTH MARK AS DESCRIBED.
 PS0685'
 PS0685'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PS0685
 PS0685                          STATION RECOVERY (2008)
 PS0685
 PS0685'RECOVERY NOTE BY BROSZ ENGINEERING INCORPORATED 2008 (JRS)
 PS0685'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1898 ***********************************************************************
 NM1898  DESIGNATION -  COVELL
 NM1898  PID         -  NM1898
 NM1898  STATE/COUNTY-  SD/BON HOMME
 NM1898  COUNTRY     -  US
 NM1898  USGS QUAD   -  SPRINGFIELD (2017)
 NM1898
 NM1898                         *CURRENT SURVEY CONTROL
 NM1898  ______________________________________________________________________
 NM1898* NAD 83(1996) POSITION- 42 49 55.98661(N) 097 56 31.23102(W)   ADJUSTED
 NM1898* NAVD 88 ORTHO HEIGHT -   434.    (meters)     1424.    (feet) SCALED
 NM1898  ______________________________________________________________________
 NM1898  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 NM1898  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 NM1898  HORZ ORDER      -  SECOND
 NM1898
 NM1898.The horizontal coordinates were established by classical geodetic methods
 NM1898.and adjusted by the National Geodetic Survey in January 1998.
 NM1898
 NM1898.The orthometric height was scaled from a topographic map.
 NM1898
 NM1898.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1898.GEOID18 height accuracy estimate available here.
 NM1898
 NM1898.Click photographs - Photos may exist for this station.
 NM1898
 NM1898.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1898
 NM1898. The following values were computed from the NAD 83(1996) position.
 NM1898
 NM1898;                    North         East     Units Scale Factor Converg.
 NM1898;SPC SD S     -    58,236.967   795,493.682   MT  1.00000026   +1 38 58.8
 NM1898;SPC SD S     -   191,065.78  2,609,882.19   sFT  1.00000026   +1 38 58.8
 NM1898;UTM  14      - 4,742,726.014   586,469.780   MT  0.99969198   +0 43 09.6
 NM1898
 NM1898!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1898!SPC SD S     -   0.99993597  x   1.00000026  =   0.99993623
 NM1898!UTM  14      -   0.99993597  x   0.99969198  =   0.99962797
 NM1898
 NM1898:                Primary Azimuth Mark                     Grid Az
 NM1898:SPC SD S     -  LOST CREEK                               146 51 08.8
 NM1898:UTM  14      -  LOST CREEK                               147 46 58.0
 NM1898
 NM1898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8646942726(NAD 83)
 NM1898
 NM1898|---------------------------------------------------------------------|
 NM1898| PID    Reference Object                     Distance      Geod. Az  |
 NM1898|                                                           dddmmss.s |
 NM1898| NM1830 LOST CREEK                          APPROX. 6.4 KM 1483007.6 |
 NM1898|---------------------------------------------------------------------|
 NM1898
 NM1898                          SUPERSEDED SURVEY CONTROL
 NM1898
 NM1898  NAD 83(1986)-  42 49 55.99660(N)    097 56 31.22863(W) AD(       ) 2
 NM1898  NAD 27      -  42 49 55.99400(N)    097 56 29.98000(W) AD(       ) 2
 NM1898  MORC        -  42 49 53.77000(N)    097 56 31.20000(W) AD(       ) 3
 NM1898
 NM1898.Superseded values are not recommended for survey control.
 NM1898
 NM1898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1898.See file dsdata.pdf to determine how the superseded data were derived.
 NM1898
 NM1898_MARKER: Z = SEE DESCRIPTION
 NM1898_SETTING: 0 = UNSPECIFIED SETTING
 NM1898_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM1898
 NM1898  HISTORY     - Date     Condition        Report By
 NM1898  HISTORY     - 1890     MONUMENTED       CGS
 NM1898
 NM1898                          STATION DESCRIPTION
 NM1898
 NM1898'DESCRIBED BY COAST AND GEODETIC SURVEY 1890
 NM1898'COVELL IS ON LEFT BANK, ON A SMALL MOUND ON A ROLLING PRAIRIE
 NM1898'ON LAND BELONGING TO MR. COVELL, ONE-FOURTH OF A MILE SOUTH
 NM1898'FROM HIS HOUSE, 2 MILES BACK FROM RIVER, AND 3 MILES SOUTHWEST
 NM1898'FROM SPRINGFIELD, S. DAK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0589 ***********************************************************************
 PT0589  DESIGNATION -  COYLE
 PT0589  PID         -  PT0589
 PT0589  STATE/COUNTY-  SD/HAAKON
 PT0589  COUNTRY     -  US
 PT0589  USGS QUAD   -  PHILIP (2017)
 PT0589
 PT0589                         *CURRENT SURVEY CONTROL
 PT0589  ______________________________________________________________________
 PT0589* NAD 83(1996) POSITION- 44 00 20.97379(N) 101 39 52.49018(W)   ADJUSTED
 PT0589* NAVD 88 ORTHO HEIGHT -   745.191 (meters)     2444.85  (feet) ADJUSTED
 PT0589  ______________________________________________________________________
 PT0589  GEOID HEIGHT    -        -21.104 (meters)                     GEOID18
 PT0589  LAPLACE CORR    -         -8.69  (seconds)                    DEFLEC18
 PT0589  DYNAMIC HEIGHT  -        744.969 (meters)     2444.12  (feet) COMP
 PT0589  MODELED GRAVITY -    980,296.9   (mgal)                       NAVD 88
 PT0589
 PT0589  HORZ ORDER      -  SECOND
 PT0589  VERT ORDER      -  FIRST     CLASS II
 PT0589
 PT0589.The horizontal coordinates were established by classical geodetic methods
 PT0589.and adjusted by the National Geodetic Survey in January 1998.
 PT0589
 PT0589.The orthometric height was determined by differential leveling and
 PT0589.adjusted by the NATIONAL GEODETIC SURVEY
 PT0589.in June 1991.
 PT0589
 PT0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0589.GEOID18 height accuracy estimate available here.
 PT0589
 PT0589.Click photographs - Photos may exist for this station.
 PT0589
 PT0589.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0589
 PT0589.The dynamic height is computed by dividing the NAVD 88
 PT0589.geopotential number by the normal gravity value computed on the
 PT0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0589.degrees latitude (g = 980.6199 gals.).
 PT0589
 PT0589.The modeled gravity was interpolated from observed gravity values.
 PT0589
 PT0589. The following values were computed from the NAD 83(1996) position.
 PT0589
 PT0589;                    North         East     Units Scale Factor Converg.
 PT0589;SPC SD S     -   186,657.767   493,248.250   MT  0.99992970   -0 55 06.1
 PT0589;SPC SD S     -   612,393.02  1,618,265.30   sFT  0.99992970   -0 55 06.1
 PT0589;UTM  14      - 4,875,971.999   286,387.740   MT  1.00016125   -1 51 06.7
 PT0589
 PT0589!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0589!SPC SD S     -   0.99988647  x   0.99992970  =   0.99981618
 PT0589!UTM  14      -   0.99988647  x   1.00016125  =   1.00004770
 PT0589
 PT0589:                Primary Azimuth Mark                     Grid Az
 PT0589:SPC SD S     -  K 22                                     053 23 32.8
 PT0589:UTM  14      -  K 22                                     054 19 33.4
 PT0589
 PT0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8638775971(NAD 83)
 PT0589
 PT0589|---------------------------------------------------------------------|
 PT0589| PID    Reference Object                     Distance      Geod. Az  |
 PT0589|                                                           dddmmss.s |
 PT0589| PT1156 PHILIP MUN AIRPORT BEACON           APPROX. 7.4 KM 0452122.6 |
 PT0589| PT0587 K 22                                               0522826.7 |
 PT0589| PT0588 COYLE RM 2                           15.356 METERS 05606     |
 PT0589| OS0777 PHILIP BELL TEL CO RAD MAST         APPROX. 3.2 KM 1472355.2 |
 PT0589| PT0590 COYLE RM 1                           16.015 METERS 32025     |
 PT0589|---------------------------------------------------------------------|
 PT0589
 PT0589                          SUPERSEDED SURVEY CONTROL
 PT0589
 PT0589  NAD 83(1986)-  44 00 20.96606(N)    101 39 52.49233(W) AD(       ) 2
 PT0589  NAD 27      -  44 00 21.00540(N)    101 39 50.97620(W) AD(       ) 2
 PT0589  NGVD 29 (??/??/92)  744.740  (m)         2443.37   (f) ADJ UNCH    1 2
 PT0589  NGVD 29             744.74   (m)         2443.4    (f) LEVELING    3  
 PT0589
 PT0589.Superseded values are not recommended for survey control.
 PT0589
 PT0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0589.See file dsdata.pdf to determine how the superseded data were derived.
 PT0589
 PT0589_MARKER: DS = TRIANGULATION STATION DISK
 PT0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0589_STAMPING: COYLE 1961
 PT0589_MARK LOGO: CGS
 PT0589_PROJECTION: FLUSH
 PT0589_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0589+STABILITY: SURFACE MOTION
 PT0589
 PT0589  HISTORY     - Date     Condition        Report By
 PT0589  HISTORY     - 1961     MONUMENTED       CGS
 PT0589  HISTORY     - 1962     GOOD             CGS
 PT0589  HISTORY     - 19820813 GOOD             NGS
 PT0589
 PT0589                          STATION DESCRIPTION
 PT0589
 PT0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0589'THE STATION IS 2 MILES SOUTH OF PHILIP, IN THE NW 1/4 OF SEC.
 PT0589'36.  T. 1 N., R. 20 E., ON THE TOP OF A NORTH-SOUTH RIDGE
 PT0589'IN OPEN PASTURE LAND.
 PT0589'
 PT0589'TO REACH THE STATION FROM THE POST OFFICE IN PHILIP, GO WEST
 PT0589'ON PINE STREET FOR 0.15 MILE TO THE JUNCTION WITH STATE HIGHWAY
 PT0589'73.  TURN LEFT, SOUTH, ON STATE HIGHWAY 73 FOR 2.2 MILES
 PT0589'TO A WIRE GATE ON THE RIGHT AND THE AZIMUTH MARK ON THE RIGHT
 PT0589'AS DESCRIBED.  TURN RIGHT, SOUTHWEST, ON THE OLD HIGHWAY
 PT0589'AND GO 0.75 MILE TO A WIRE GATE ON THE RIGHT.  TURN SHARP RIGHT,
 PT0589'NORTH, ON A TRACK ROAD AND GO 0.3 MILE TO THE STATION ON THE
 PT0589'LEFT AS DESCRIBED.
 PT0589'
 PT0589'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PT0589'CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED COYLE 1961.
 PT0589'IT IS 67 FEET WEST OF THE CENTER OF A TRACK ROAD.
 PT0589'
 PT0589'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PT0589'12-INCH CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED
 PT0589'COYLE NO 1 1961.  IT IS 68 FEET WEST OF THE CENTER OF A TRACK ROAD.
 PT0589'
 PT0589'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PT0589'CONCRETE CYLINDER, WHICH IS SET FLUSH AND IS STAMPED COYLE
 PT0589'NO 2 1961.  IT IS 15 FEET WEST OF THE CENTER OF A TRACK ROAD.
 PT0589'
 PT0589'THE AZIMUTH MARK IS A STANDARD COAST AND GEODETIC SURVEY BENCH
 PT0589'MARK DISK SET IN THE TOP OF A 10-INCH CONCRETE MONUMENT, WHICH
 PT0589'PROJECTS 2 INCHES AND IS STAMPED K 22 1933.  IT IS 120 FEET
 PT0589'WEST OF THE CENTER OF STATE HIGHWAY 73, 100 FEET NORTH-NORTHWEST
 PT0589'OF THE CENTER OF A WIRE GATE, 19 FEET WEST OF A NORTH-SOUTH
 PT0589'FENCE LINE AND 3.5 FEET NORTH OF A METAL WITNESS POST.
 PT0589'
 PT0589'HEIGHT OF LIGHT ABOVE STATION MARK 1.22 METERS.
 PT0589
 PT0589                          STATION RECOVERY (1962)
 PT0589
 PT0589'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0589'3 MI S FROM PHILIP.
 PT0589'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0589'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.7 MILE
 PT0589'SOUTHWEST ALONG THE ABANDONED HIGHWAY 73 ROAD BED, THENCE 0.3 MILE
 PT0589'NORTHWEST ALONG A PRIVATE TRAIL ROAD THROUGH A PASTURE, ON THE
 PT0589'CREST OF A RIDGE, ABOUT 400 FEET NORTHEAST OF A POWER LINE, 65
 PT0589'FEET SOUTHWEST OF THE CENTER OF THE TRAIL ROAD, 26 FEET EAST
 PT0589'OF A SHARP BANK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0589'ABOUT 1 INCH.
 PT0589
 PT0589                          STATION RECOVERY (1982)
 PT0589
 PT0589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PT0589'THE STATION AND ALL PERIPHERAL MARKS WERE RECOVERED IN GOOD CONDITION.
 PT0589'THE ROUTE TO THE STATION HAS CHANGED SOMEWHAT.  DISTANCES AND
 PT0589'DIRECTIONS TO PERIPHERAL MARK CHECKED THE 1961 DATA, WITHIN THE
 PT0589'ALLOWABLE.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED
 PT0589'ABOUT 3.2 KM (2.00 MI) SOUTH OF PHILIP, 1.0 KM (0.60 MI) WEST OF
 PT0589'HIGHWAY, ON A NORTH SOUTH RIDGE, ON PROPERTY OWNED BY MR.  BOB COYLE,
 PT0589'PHILIP,SD.  TO REACH THE STATION FROM THE POST OFFICE IN PHILIP, GO
 PT0589'WEST ON PINE STREET FOR 0.2 KM (0.10 MI) TO HIGHWAY 73.  TURN LEFT AND
 PT0589'GO SOUTH ON HIGHWAY 73 FOR 3.4 KM (2.10 MI) TO A GATE AND BENCH MARK K
 PT0589'22 ON THE RIGHT.  PASS THROUGH THE GATE AND FOLLOW OLD ASPHALT ROAD,
 PT0589'PASSING THROUGH 2 GATES, FOR 1.2 KM (0.75 MI) TO WHERE ROAD CURVES
 PT0589'LEFT AND A TRACK ROAD RIGHT, ON TOP OF A RIDGE.  TURN RIGHT AND FOLLOW
 PT0589'TRACK ROAD NORTH ALONG TOP OF RIDGE FOR 0.5 KM (0.30 MI) TO THE
 PT0589'STATION ON THE LEFT.  THE STATION IS A STANDARD CGS DISK
 PT0589'STAMPED--COYLE 1961--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12
 PT0589'INCHES(30 CM) IN DIAMETER FLUSH WITH THE GROUND.  LOCATED 20.3 METERS
 PT0589'(66.6 FT) W FROM THE CENTER OF A TRACK ROAD.  REFERENCE MARK NO 1 IS A
 PT0589'STANDARD CGS DISK STAMPED--COYLE NO 1 1961--SET INTO THE TOP OF A
 PT0589'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE
 PT0589'GROUND.  LOCATED 21.3 METERS (69.9 FT) WSW FROM THE CENTER OF THE
 PT0589'TRACK ROAD.  REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED--COYLE
 PT0589'NO 2 1961--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 PT0589'CM) IN DIAMETER FLUSH WITH THE GROUND.  LOCATED 4.6 METERS (15.1 FT) W
 PT0589'FROM THE CENTER OF THE TRACK ROAD, AND 3 FEET, (0.9 M) 0.9 METERS (3.0
 PT0589'FT) LOWER THAN THE STATION.  AZIMUTH MARK NO 1 IS A STANDARD CGS BENCH
 PT0589'MARK DISK STAMPED--K 22 1933-SET INTO THE TOP OF A SQUARE CONCRETE
 PT0589'MONUMENT 25 CM (10 INCHES) ON A SIDE AND PROJECTING 10 CM (4 INCHES)
 PT0589'ABOVE THE GROUND.  LOCATED 36.9 METERS (121.1 FT) W FROM THE CENTER OF
 PT0589'HIGHWAY 73.  30.5 METERS (100.1 FT) N FROM THE CENTER OF A WIRE GATE.
 PT0589'5.85 METERS (19.19 FT) W FROM A FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0590 ***********************************************************************
 PT0590  DESIGNATION -  COYLE RM 1
 PT0590  PID         -  PT0590
 PT0590  STATE/COUNTY-  SD/HAAKON
 PT0590  COUNTRY     -  US
 PT0590  USGS QUAD   -  PHILIP (2017)
 PT0590
 PT0590                         *CURRENT SURVEY CONTROL
 PT0590  ______________________________________________________________________
 PT0590* NAD 83(1986) POSITION- 44 00 21.37   (N) 101 39 52.95   (W)   HD_HELD1
 PT0590* NAVD 88 ORTHO HEIGHT -   745.004 (meters)     2444.23  (feet) ADJUSTED
 PT0590  ______________________________________________________________________
 PT0590  GEOID HEIGHT    -        -21.104 (meters)                     GEOID18
 PT0590  DYNAMIC HEIGHT  -        744.783 (meters)     2443.51  (feet) COMP
 PT0590  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 PT0590
 PT0590  VERT ORDER      -  FIRST     CLASS II
 PT0590
 PT0590.The horizontal coordinates were determined by differentially corrected
 PT0590.hand held GPS observations or other comparable positioning techniques
 PT0590.and have an estimated accuracy of +/- 3 meters.
 PT0590
 PT0590.The orthometric height was determined by differential leveling and
 PT0590.adjusted by the NATIONAL GEODETIC SURVEY
 PT0590.in June 1991.
 PT0590
 PT0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0590.GEOID18 height accuracy estimate available here.
 PT0590
 PT0590.Click photographs - Photos may exist for this station.
 PT0590
 PT0590.The dynamic height is computed by dividing the NAVD 88
 PT0590.geopotential number by the normal gravity value computed on the
 PT0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0590.degrees latitude (g = 980.6199 gals.).
 PT0590
 PT0590.The modeled gravity was interpolated from observed gravity values.
 PT0590
 PT0590;                    North         East    Units  Estimated Accuracy
 PT0590;SPC SD S     -   186,670.2     493,238.2     MT  (+/- 3 meters HH1 GPS) 
 PT0590
 PT0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8637775984(NAD 83)
 PT0590
 PT0590                          SUPERSEDED SURVEY CONTROL
 PT0590
 PT0590  NGVD 29 (??/??/92)  744.553  (m)         2442.75   (f) ADJ UNCH    1 2
 PT0590
 PT0590.Superseded values are not recommended for survey control.
 PT0590
 PT0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0590.See file dsdata.pdf to determine how the superseded data were derived.
 PT0590
 PT0590_MARKER: DR = REFERENCE MARK DISK
 PT0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0590_STAMPING: COYLE NO 1 1961
 PT0590_MARK LOGO: CGS
 PT0590_PROJECTION: FLUSH
 PT0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0590+STABILITY: SURFACE MOTION
 PT0590
 PT0590  HISTORY     - Date     Condition        Report By
 PT0590  HISTORY     - 1961     MONUMENTED       CGS
 PT0590  HISTORY     - 1962     GOOD             CGS
 PT0590
 PT0590                          STATION DESCRIPTION
 PT0590
 PT0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0590'3 MI S FROM PHILIP.
 PT0590'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0590'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.7 MILE
 PT0590'SOUTHWEST ALONG THE ABANDONED HIGHWAY 73 ROAD BED, THENCE 0.3
 PT0590'MILE NORTHWEST ALONG A PRIVATE TRAIL ROAD THROUGH A PASTURE, ON
 PT0590'THE CREST OF A RIDGE, 52.5 FEET NORTHWEST OF COYLE 1961, 64 FEET
 PT0590'SOUTHWEST OF THE CENTERLINE OF THE TRAIL ROAD, AND SET IN THE TOP
 PT0590'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0588 ***********************************************************************
 PT0588  DESIGNATION -  COYLE RM 2
 PT0588  PID         -  PT0588
 PT0588  STATE/COUNTY-  SD/HAAKON
 PT0588  COUNTRY     -  US
 PT0588  USGS QUAD   -  PHILIP (2017)
 PT0588
 PT0588                         *CURRENT SURVEY CONTROL
 PT0588  ______________________________________________________________________
 PT0588* NAD 83(1986) POSITION- 44 00 21.25   (N) 101 39 51.92   (W)   HD_HELD1
 PT0588* NAVD 88 ORTHO HEIGHT -   743.709 (meters)     2439.99  (feet) ADJUSTED
 PT0588  ______________________________________________________________________
 PT0588  GEOID HEIGHT    -        -21.105 (meters)                     GEOID18
 PT0588  DYNAMIC HEIGHT  -        743.488 (meters)     2439.26  (feet) COMP
 PT0588  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 PT0588
 PT0588  VERT ORDER      -  FIRST     CLASS II
 PT0588
 PT0588.The horizontal coordinates were determined by differentially corrected
 PT0588.hand held GPS observations or other comparable positioning techniques
 PT0588.and have an estimated accuracy of +/- 3 meters.
 PT0588
 PT0588.The orthometric height was determined by differential leveling and
 PT0588.adjusted by the NATIONAL GEODETIC SURVEY
 PT0588.in June 1991.
 PT0588
 PT0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0588.GEOID18 height accuracy estimate available here.
 PT0588
 PT0588.Click photographs - Photos may exist for this station.
 PT0588
 PT0588.The dynamic height is computed by dividing the NAVD 88
 PT0588.geopotential number by the normal gravity value computed on the
 PT0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0588.degrees latitude (g = 980.6199 gals.).
 PT0588
 PT0588.The modeled gravity was interpolated from observed gravity values.
 PT0588
 PT0588;                    North         East    Units  Estimated Accuracy
 PT0588;SPC SD S     -   186,666.1     493,261.1     MT  (+/- 3 meters HH1 GPS) 
 PT0588
 PT0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8640075980(NAD 83)
 PT0588
 PT0588                          SUPERSEDED SURVEY CONTROL
 PT0588
 PT0588  NGVD 29 (??/??/92)  743.258  (m)         2438.51   (f) ADJ UNCH    1 2
 PT0588
 PT0588.Superseded values are not recommended for survey control.
 PT0588
 PT0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0588.See file dsdata.pdf to determine how the superseded data were derived.
 PT0588
 PT0588_MARKER: DR = REFERENCE MARK DISK
 PT0588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0588_STAMPING: COYLE NO 2 1961
 PT0588_MARK LOGO: CGS
 PT0588_PROJECTION: FLUSH
 PT0588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0588+STABILITY: SURFACE MOTION
 PT0588
 PT0588  HISTORY     - Date     Condition        Report By
 PT0588  HISTORY     - 1961     MONUMENTED       CGS
 PT0588  HISTORY     - 1962     GOOD             CGS
 PT0588
 PT0588                          STATION DESCRIPTION
 PT0588
 PT0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0588'3 MI S FROM PHILIP.
 PT0588'ABOUT 2.0 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0588'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.7 MILE
 PT0588'SOUTHWEST ALONG THE ABANDONED HIGHWAY 73 ROAD BED, THENCE 0.3
 PT0588'MILE NORTHWEST ALONG A PRIVATE TRAIL ROAD THROUGH A PASTURE,
 PT0588'ON THE CREST OF A RIDGE, 50.4 FEET NORTHEAST OF COYLE 1961, 14
 PT0588'SOUTHWEST OF THE CENTERLINE OF THE TRAIL ROAD, AND SET IN THE
 PT0588'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0254 ***********************************************************************
 QT0254  DESIGNATION -  CRAIN
 QT0254  PID         -  QT0254
 QT0254  STATE/COUNTY-  SD/BUTTE
 QT0254  COUNTRY     -  US
 QT0254  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0254
 QT0254                         *CURRENT SURVEY CONTROL
 QT0254  ______________________________________________________________________
 QT0254* NAD 83(1996) POSITION- 45 00 34.49844(N) 103 25 42.80084(W)   ADJUSTED
 QT0254* NAVD 88 ORTHO HEIGHT -   988.459 (meters)     3242.97  (feet) ADJUSTED
 QT0254  ______________________________________________________________________
 QT0254  GEOID HEIGHT    -        -16.418 (meters)                     GEOID18
 QT0254  LAPLACE CORR    -         -6.15  (seconds)                    DEFLEC18
 QT0254  DYNAMIC HEIGHT  -        988.223 (meters)     3242.20  (feet) COMP
 QT0254  MODELED GRAVITY -    980,343.3   (mgal)                       NAVD 88
 QT0254
 QT0254  HORZ ORDER      -  SECOND
 QT0254  VERT ORDER      -  SECOND    CLASS 0
 QT0254
 QT0254.The horizontal coordinates were established by classical geodetic methods
 QT0254.and adjusted by the National Geodetic Survey in January 1998.
 QT0254
 QT0254.The orthometric height was determined by differential leveling and
 QT0254.adjusted by the NATIONAL GEODETIC SURVEY
 QT0254.in June 1991.
 QT0254
 QT0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0254.GEOID18 height accuracy estimate available here.
 QT0254
 QT0254.Click photographs - Photos may exist for this station.
 QT0254
 QT0254.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0254
 QT0254.The dynamic height is computed by dividing the NAVD 88
 QT0254.geopotential number by the normal gravity value computed on the
 QT0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0254.degrees latitude (g = 980.6199 gals.).
 QT0254
 QT0254.The modeled gravity was interpolated from observed gravity values.
 QT0254
 QT0254. The following values were computed from the NAD 83(1996) position.
 QT0254
 QT0254;                    North         East     Units Scale Factor Converg.
 QT0254;SPC SD N     -   136,429.753   329,811.464   MT  0.99993937   -2 25 35.5
 QT0254;SPC SD N     -   447,603.28  1,082,056.44   sFT  0.99993937   -2 25 35.5
 QT0254;UTM  13      - 4,985,216.086   623,833.213   MT  0.99978856   +1 06 41.4
 QT0254
 QT0254!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0254!SPC SD N     -   0.99984762  x   0.99993937  =   0.99978700
 QT0254!UTM  13      -   0.99984762  x   0.99978856  =   0.99963621
 QT0254
 QT0254:                Primary Azimuth Mark                     Grid Az
 QT0254:SPC SD N     -  CASTLE                                   273 57 31.0
 QT0254:UTM  13      -  CASTLE                                   270 25 14.1
 QT0254
 QT0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2383385216(NAD 83)
 QT0254
 QT0254|---------------------------------------------------------------------|
 QT0254| PID    Reference Object                     Distance      Geod. Az  |
 QT0254|                                                           dddmmss.s |
 QT0254| QT0256 CRAIN RM 1                           11.013 METERS 00127     |
 QT0254| QT0509 CASTLE                              APPROX. 2.1 KM 2713155.5 |
 QT0254| QT0255 CRAIN RM 2                           10.464 METERS 27352     |
 QT0254|---------------------------------------------------------------------|
 QT0254
 QT0254                          SUPERSEDED SURVEY CONTROL
 QT0254
 QT0254  NAD 83(1993)-  45 00 34.49309(N)    103 25 42.79858(W) AD(       ) 2
 QT0254  NAD 83(1986)-  45 00 34.48850(N)    103 25 42.79625(W) AD(       ) 2
 QT0254  NGVD 29 (??/??/92)  987.970  (m)         3241.36   (f) ADJ UNCH    2 0
 QT0254  NGVD 29             987.97   (m)         3241.4    (f) LEVELING    3  
 QT0254
 QT0254.Superseded values are not recommended for survey control.
 QT0254
 QT0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0254.See file dsdata.pdf to determine how the superseded data were derived.
 QT0254
 QT0254_MARKER: DS = TRIANGULATION STATION DISK
 QT0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0254_STAMPING: CRAIN 1962
 QT0254_MARK LOGO: CGS
 QT0254_PROJECTION: FLUSH
 QT0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0254+STABILITY: SURFACE MOTION
 QT0254
 QT0254  HISTORY     - Date     Condition        Report By
 QT0254  HISTORY     - 1962     MONUMENTED       CGS
 QT0254
 QT0254                          STATION DESCRIPTION
 QT0254
 QT0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0254'3.7 MI N FROM CASTLE ROCK.
 QT0254'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 QT0254'AT CASTLE ROCK, THENCE 0.4 MILE WEST-SOUTHWEST ACROSS PASTURE
 QT0254'LAND, AT THE CREST OF A HILL, 36.0 FEET SOUTHWEST OF R.M. 1,
 QT0254'34.0 FEET SOUTHEAST OF R.M. 2, AND SET IN THE TOP OF A CONCRETE
 QT0254'POST LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0256 ***********************************************************************
 QT0256  DESIGNATION -  CRAIN RM 1
 QT0256  PID         -  QT0256
 QT0256  STATE/COUNTY-  SD/BUTTE
 QT0256  COUNTRY     -  US
 QT0256  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0256
 QT0256                         *CURRENT SURVEY CONTROL
 QT0256  ______________________________________________________________________
 QT0256* NAD 83(1986) POSITION- 45 00 34.86   (N) 103 25 42.79   (W)   HD_HELD1
 QT0256* NAVD 88 ORTHO HEIGHT -   988.008 (meters)     3241.49  (feet) ADJUSTED
 QT0256  ______________________________________________________________________
 QT0256  GEOID HEIGHT    -        -16.418 (meters)                     GEOID18
 QT0256  DYNAMIC HEIGHT  -        987.771 (meters)     3240.71  (feet) COMP
 QT0256  MODELED GRAVITY -    980,342.8   (mgal)                       NAVD 88
 QT0256
 QT0256  VERT ORDER      -  SECOND    CLASS 0
 QT0256
 QT0256.The horizontal coordinates were determined by differentially corrected
 QT0256.hand held GPS observations or other comparable positioning techniques
 QT0256.and have an estimated accuracy of +/- 3 meters.
 QT0256
 QT0256.The orthometric height was determined by differential leveling and
 QT0256.adjusted by the NATIONAL GEODETIC SURVEY
 QT0256.in June 1991.
 QT0256
 QT0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0256.GEOID18 height accuracy estimate available here.
 QT0256
 QT0256.Click photographs - Photos may exist for this station.
 QT0256
 QT0256.The dynamic height is computed by dividing the NAVD 88
 QT0256.geopotential number by the normal gravity value computed on the
 QT0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0256.degrees latitude (g = 980.6199 gals.).
 QT0256
 QT0256.The modeled gravity was interpolated from observed gravity values.
 QT0256
 QT0256;                    North         East    Units  Estimated Accuracy
 QT0256;SPC SD N     -   136,440.9     329,812.2     MT  (+/- 3 meters HH1 GPS) 
 QT0256
 QT0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2383385227(NAD 83)
 QT0256
 QT0256                          SUPERSEDED SURVEY CONTROL
 QT0256
 QT0256  NGVD 29 (??/??/92)  987.519  (m)         3239.89   (f) ADJ UNCH    2 0
 QT0256
 QT0256.Superseded values are not recommended for survey control.
 QT0256
 QT0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0256.See file dsdata.pdf to determine how the superseded data were derived.
 QT0256
 QT0256_MARKER: DR = REFERENCE MARK DISK
 QT0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0256_STAMPING: CRAIN NO 1 1962
 QT0256_MARK LOGO: CGS
 QT0256_PROJECTION: FLUSH
 QT0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0256+STABILITY: SURFACE MOTION
 QT0256
 QT0256  HISTORY     - Date     Condition        Report By
 QT0256  HISTORY     - 1962     MONUMENTED       CGS
 QT0256  HISTORY     - 1963     GOOD             CGS
 QT0256
 QT0256                          STATION DESCRIPTION
 QT0256
 QT0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0256'3.7 MI N FROM CASTLE ROCK.
 QT0256'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST
 QT0256'OFFICE AT CASTLE ROCK, THENCE 0.4 MILE WEST-SOUTHWEST ACROSS
 QT0256'PASTURE LAND, 48.8 FEET NORTHEAST OF R.M. 2, 36.0 FEET NORTHEAST
 QT0256'OF THE STATION MARK, AND SET IN THE TOP OF A CONCRETE POST LEVEL
 QT0256'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0255 ***********************************************************************
 QT0255  DESIGNATION -  CRAIN RM 2
 QT0255  PID         -  QT0255
 QT0255  STATE/COUNTY-  SD/BUTTE
 QT0255  COUNTRY     -  US
 QT0255  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0255
 QT0255                         *CURRENT SURVEY CONTROL
 QT0255  ______________________________________________________________________
 QT0255* NAD 83(1986) POSITION- 45 00 34.52   (N) 103 25 43.28   (W)   HD_HELD1
 QT0255* NAVD 88 ORTHO HEIGHT -   988.541 (meters)     3243.24  (feet) ADJUSTED
 QT0255  ______________________________________________________________________
 QT0255  GEOID HEIGHT    -        -16.417 (meters)                     GEOID18
 QT0255  DYNAMIC HEIGHT  -        988.304 (meters)     3242.46  (feet) COMP
 QT0255  MODELED GRAVITY -    980,342.8   (mgal)                       NAVD 88
 QT0255
 QT0255  VERT ORDER      -  SECOND    CLASS 0
 QT0255
 QT0255.The horizontal coordinates were determined by differentially corrected
 QT0255.hand held GPS observations or other comparable positioning techniques
 QT0255.and have an estimated accuracy of +/- 3 meters.
 QT0255
 QT0255.The orthometric height was determined by differential leveling and
 QT0255.adjusted by the NATIONAL GEODETIC SURVEY
 QT0255.in June 1991.
 QT0255
 QT0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0255.GEOID18 height accuracy estimate available here.
 QT0255
 QT0255.Click photographs - Photos may exist for this station.
 QT0255
 QT0255.The dynamic height is computed by dividing the NAVD 88
 QT0255.geopotential number by the normal gravity value computed on the
 QT0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0255.degrees latitude (g = 980.6199 gals.).
 QT0255
 QT0255.The modeled gravity was interpolated from observed gravity values.
 QT0255
 QT0255;                    North         East    Units  Estimated Accuracy
 QT0255;SPC SD N     -   136,430.9     329,801.0     MT  (+/- 3 meters HH1 GPS) 
 QT0255
 QT0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2382285216(NAD 83)
 QT0255
 QT0255                          SUPERSEDED SURVEY CONTROL
 QT0255
 QT0255  NGVD 29 (??/??/92)  988.051  (m)         3241.63   (f) ADJ UNCH    2 0
 QT0255
 QT0255.Superseded values are not recommended for survey control.
 QT0255
 QT0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0255.See file dsdata.pdf to determine how the superseded data were derived.
 QT0255
 QT0255_MARKER: DR = REFERENCE MARK DISK
 QT0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0255_STAMPING: CRAIN NO 2 1962
 QT0255_MARK LOGO: CGS
 QT0255_PROJECTION: FLUSH
 QT0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0255+STABILITY: SURFACE MOTION
 QT0255
 QT0255  HISTORY     - Date     Condition        Report By
 QT0255  HISTORY     - 1962     MONUMENTED       CGS
 QT0255  HISTORY     - 1963     GOOD             CGS
 QT0255
 QT0255                          STATION DESCRIPTION
 QT0255
 QT0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0255'3.7 MI N FROM CASTLE ROCK.
 QT0255'ABOUT 3.3 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST
 QT0255'OFFICE AT CASTLE ROCK, THENCE 0.4 MILE WEST-SOUTHWEST ACROSS
 QT0255'PASTURE LAND, 48.8 FEET SOUTHWEST OF R.M. 1, 34.0 FEET NORTHWEST
 QT0255'OF THE STATION MARK, AND SET IN THE TOP OF A CONCRETE POST
 QT0255'LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0131 ***********************************************************************
 PU0131  DESIGNATION -  CRAM
 PU0131  PID         -  PU0131
 PU0131  STATE/COUNTY-  SD/MEADE
 PU0131  COUNTRY     -  US
 PU0131  USGS QUAD   -  MARCUS (2017)
 PU0131
 PU0131                         *CURRENT SURVEY CONTROL
 PU0131  ______________________________________________________________________
 PU0131* NAD 83(1996) POSITION- 44 38 48.18671(N) 102 16 53.77469(W)   ADJUSTED
 PU0131* NAVD 88 ORTHO HEIGHT -   789.669 (meters)     2590.77  (feet) ADJUSTED
 PU0131  ______________________________________________________________________
 PU0131  GEOID HEIGHT    -        -19.155 (meters)                     GEOID18
 PU0131  LAPLACE CORR    -         -6.96  (seconds)                    DEFLEC18
 PU0131  DYNAMIC HEIGHT  -        789.478 (meters)     2590.15  (feet) COMP
 PU0131  MODELED GRAVITY -    980,349.2   (mgal)                       NAVD 88
 PU0131
 PU0131  HORZ ORDER      -  THIRD
 PU0131  VERT ORDER      -  SECOND    CLASS 0
 PU0131
 PU0131.The horizontal coordinates were established by classical geodetic methods
 PU0131.and adjusted by the National Geodetic Survey in January 1998.
 PU0131
 PU0131.The orthometric height was determined by differential leveling and
 PU0131.adjusted by the NATIONAL GEODETIC SURVEY
 PU0131.in June 1991.
 PU0131
 PU0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0131.GEOID18 height accuracy estimate available here.
 PU0131
 PU0131.Click photographs - Photos may exist for this station.
 PU0131
 PU0131.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0131
 PU0131.The dynamic height is computed by dividing the NAVD 88
 PU0131.geopotential number by the normal gravity value computed on the
 PU0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0131.degrees latitude (g = 980.6199 gals.).
 PU0131
 PU0131.The modeled gravity was interpolated from observed gravity values.
 PU0131
 PU0131. The following values were computed from the NAD 83(1996) position.
 PU0131
 PU0131;                    North         East     Units Scale Factor Converg.
 PU0131;SPC SD N     -    92,935.402   419,031.177   MT  0.99996388   -1 36 53.2
 PU0131;SPC SD N     -   304,905.56  1,374,771.45   sFT  0.99996388   -1 36 53.2
 PU0131;UTM  13      - 4,947,301.481   715,564.801   MT  1.00017147   +1 54 39.7
 PU0131
 PU0131!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0131!SPC SD N     -   0.99987920  x   0.99996388  =   0.99984309
 PU0131!UTM  13      -   0.99987920  x   1.00017147  =   1.00005065
 PU0131
 PU0131:                Primary Azimuth Mark                     Grid Az
 PU0131:SPC SD N     -  CRAM AZ MK                               181 26 39.2
 PU0131:UTM  13      -  CRAM AZ MK                               177 55 06.3
 PU0131
 PU0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1556447301(NAD 83)
 PU0131
 PU0131|---------------------------------------------------------------------|
 PU0131| PID    Reference Object                     Distance      Geod. Az  |
 PU0131|                                                           dddmmss.s |
 PU0131| PU0133 CRAM AZ MK                                         1794946.0 |
 PU0131| PU0132 CRAM RM 1                            17.480 METERS 18302     |
 PU0131| PU0130 CRAM RM 2                            19.800 METERS 27744     |
 PU0131|---------------------------------------------------------------------|
 PU0131
 PU0131                          SUPERSEDED SURVEY CONTROL
 PU0131
 PU0131  NAD 83(1993)-  44 38 48.17879(N)    102 16 53.77468(W) AD(       ) 3
 PU0131  NAD 83(1986)-  44 38 48.17870(N)    102 16 53.77475(W) AD(       ) 3
 PU0131  NAD 27      -  44 38 48.22050(N)    102 16 52.19210(W) AD(       ) 3
 PU0131  NGVD 29 (??/??/92)  789.207  (m)         2589.26   (f) ADJ UNCH    2 0
 PU0131  NGVD 29             789.21   (m)         2589.3    (f) LEVELING    3  
 PU0131
 PU0131.Superseded values are not recommended for survey control.
 PU0131
 PU0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0131.See file dsdata.pdf to determine how the superseded data were derived.
 PU0131
 PU0131_MARKER: DS = TRIANGULATION STATION DISK
 PU0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0131_STAMPING: CRAM 1962
 PU0131_MARK LOGO: CGS
 PU0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0131+STABILITY: SURFACE MOTION
 PU0131
 PU0131  HISTORY     - Date     Condition        Report By
 PU0131  HISTORY     - 1962     MONUMENTED       CGS
 PU0131  HISTORY     - 1963     GOOD             CGS
 PU0131  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0131
 PU0131                          STATION DESCRIPTION
 PU0131
 PU0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0131'THE STATION IS LOCATED ABOUT 8-1/4 MILES EAST-NORTHEAST OF
 PU0131'WHITE OWL, 6-3/4 MILES WEST-NORTHWEST OF PLAINVIEW, AND 1 MILE
 PU0131'SOUTH OF MARCUS, ON A LOW HILL ON THE EAST SIDE OF A GRAVELED,
 PU0131'NORTH-SOUTH, SECTION LINE ROAD.
 PU0131'
 PU0131'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE
 PU0131'IN THE VILLAGE OF WHITE OWL GO EAST AND NORTHEAST ON STATE
 PU0131'HIGHWAY 34 FOR 7.8 MILES TO A GRAVELED CROSS ROAD AND SIGN
 PU0131'MARCUS COMMUNITY.  TURN LEFT AND GO NORTH 2.1 MILES TO THE
 PU0131'AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH 0.9 MILE TO THE
 PU0131'STATION ON THE RIGHT.
 PU0131'
 PU0131'THE STATION MARK, A STANDARD DISK STAMPED CRAM 1962 CEMENTED
 PU0131'IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 PU0131'1 INCH ABOVE GROUND, IS 4 FEET EAST OF THE EAST RIGHT-OF-WAY
 PU0131'FENCE AND 6 FEET SOUTH-SOUTHEAST OF A METAL WITNESS POST AND
 PU0131'SIGN.
 PU0131'
 PU0131'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CRAM NO
 PU0131'1 1962 CEMENTED IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 PU0131'PROJECTING 6 INCHES ABOVE GROUND, IS 28 FEET EAST OF THE
 PU0131'CENTER OF THE GRAVELED ROAD AND 0.5 FOOT EAST OF THE EAST
 PU0131'RIGHT-OF-WAY FENCE, ABOUT 18 INCHES LOWER THAN THE STATION
 PU0131'ELEVATION.
 PU0131'
 PU0131'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CRAM NO 2
 PU0131'1962 CEMENTED IN THE TOP OF A 12-INCH-DIAMETER CONCRETE
 PU0131'CYLINDER PROJECTING 3 INCHES ABOVE GROUND, IS 33 FEET WEST
 PU0131'OF THE CENTER OF THE GRAVELED ROAD, 0.5 FOOT EAST OF THE
 PU0131'WEST RIGHT-OF-WAY FENCE, AND ABOUT 15 INCHES LOWER THAN THE
 PU0131'STATION ELEVATION.
 PU0131'
 PU0131'THE AZIMUTH MARK, A STANDARD DISK STAMPED CRAM 1962 CEMENTED
 PU0131'IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 PU0131'6 INCHES ABOVE GROUND, IS 32.5 FEET EAST OF THE CENTER OF THE
 PU0131'GRAVELED ROAD, 1.0 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE,
 PU0131'AND 1.0 FOOT EAST OF A METAL WITNESS POST WITH SIGN.
 PU0131
 PU0131                          STATION RECOVERY (1963)
 PU0131
 PU0131'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0131'1.3 MI SW FROM MARCUS.
 PU0131'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0131'POST OFFICE AT MARCUS, THENCE 0.8 MILE SOUTH ALONG A GRAVELED
 PU0131'ROAD, AND ON THE CREST OF A HILL, IN SECTION 23, T 8 N, R 15 E,
 PU0131'35 FEET EAST OF THE CENTER LINE OF THE ROAD, 4 FEET EAST OF A
 PU0131'FENCE, 6.4 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 PU0131'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0131'POST PROJECTING 1 INCH.
 PU0131
 PU0131                          STATION RECOVERY (1981)
 PU0131
 PU0131'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0133 ***********************************************************************
 PU0133  DESIGNATION -  CRAM AZ MK
 PU0133  PID         -  PU0133
 PU0133  STATE/COUNTY-  SD/MEADE
 PU0133  COUNTRY     -  US
 PU0133  USGS QUAD   -  MARCUS (2017)
 PU0133
 PU0133                         *CURRENT SURVEY CONTROL
 PU0133  ______________________________________________________________________
 PU0133* NAD 83(1986) POSITION- 44 38 06.     (N) 102 16 53.     (W)   SCALED
 PU0133* NAVD 88 ORTHO HEIGHT -   794.967 (meters)     2608.15  (feet) ADJUSTED
 PU0133  ______________________________________________________________________
 PU0133  GEOID HEIGHT    -        -19.156 (meters)                     GEOID18
 PU0133  DYNAMIC HEIGHT  -        794.774 (meters)     2607.52  (feet) COMP
 PU0133  MODELED GRAVITY -    980,348.4   (mgal)                       NAVD 88
 PU0133
 PU0133  VERT ORDER      -  SECOND    CLASS 0
 PU0133
 PU0133.The horizontal coordinates were scaled from a map and have
 PU0133.an estimated accuracy of +/- 6 seconds.
 PU0133
 PU0133.The orthometric height was determined by differential leveling and
 PU0133.adjusted by the NATIONAL GEODETIC SURVEY
 PU0133.in June 1991.
 PU0133
 PU0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0133.GEOID18 height accuracy estimate available here.
 PU0133
 PU0133.Click photographs - Photos may exist for this station.
 PU0133
 PU0133.The dynamic height is computed by dividing the NAVD 88
 PU0133.geopotential number by the normal gravity value computed on the
 PU0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0133.degrees latitude (g = 980.6199 gals.).
 PU0133
 PU0133.The modeled gravity was interpolated from observed gravity values.
 PU0133
 PU0133;                    North         East    Units  Estimated Accuracy
 PU0133;SPC SD N     -    91,630.      419,010.      MT  (+/- 180 meters Scaled)
 PU0133
 PU0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK156460(NAD 83)
 PU0133
 PU0133                          SUPERSEDED SURVEY CONTROL
 PU0133
 PU0133  NGVD 29 (??/??/92)  794.505  (m)         2606.64   (f) ADJ UNCH    2 0
 PU0133
 PU0133.Superseded values are not recommended for survey control.
 PU0133
 PU0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0133.See file dsdata.pdf to determine how the superseded data were derived.
 PU0133
 PU0133_MARKER: DZ = AZIMUTH MARK DISK
 PU0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0133_STAMPING: CRAM 1962
 PU0133_MARK LOGO: CGS
 PU0133_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0133+STABILITY: SURFACE MOTION
 PU0133
 PU0133  HISTORY     - Date     Condition        Report By
 PU0133  HISTORY     - 1962     MONUMENTED       CGS
 PU0133  HISTORY     - 1963     GOOD             CGS
 PU0133
 PU0133                          STATION DESCRIPTION
 PU0133
 PU0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0133'2.2 MI SSW FROM MARCUS.
 PU0133'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0133'POST OFFICE AT MARCUS, THENCE 1.7 SOUTH ALONG A GRAVELED ROAD, ON
 PU0133'THE CREST OF A HILL, IN SECTION 23, T 8 N, R 15 E, 34 FEET EAST
 PU0133'OF THE CENTER LINE OF THE ROAD, 10 FEET NORTH OF THE CENTER OF A
 PU0133'WIRE GATE AND ENTRANCE TO A PASTURE, 1 FOOT WEST OF A FENCE,
 PU0133'1.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU0133'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0132 ***********************************************************************
 PU0132  DESIGNATION -  CRAM RM 1
 PU0132  PID         -  PU0132
 PU0132  STATE/COUNTY-  SD/MEADE
 PU0132  COUNTRY     -  US
 PU0132  USGS QUAD   -  MARCUS (2017)
 PU0132
 PU0132                         *CURRENT SURVEY CONTROL
 PU0132  ______________________________________________________________________
 PU0132* NAD 83(1986) POSITION- 44 38 47.62   (N) 102 16 53.82   (W)   HD_HELD1
 PU0132* NAVD 88 ORTHO HEIGHT -   789.075 (meters)     2588.82  (feet) ADJUSTED
 PU0132  ______________________________________________________________________
 PU0132  GEOID HEIGHT    -        -19.154 (meters)                     GEOID18
 PU0132  DYNAMIC HEIGHT  -        788.884 (meters)     2588.20  (feet) COMP
 PU0132  MODELED GRAVITY -    980,349.2   (mgal)                       NAVD 88
 PU0132
 PU0132  VERT ORDER      -  SECOND    CLASS 0
 PU0132
 PU0132.The horizontal coordinates were determined by differentially corrected
 PU0132.hand held GPS observations or other comparable positioning techniques
 PU0132.and have an estimated accuracy of +/- 3 meters.
 PU0132
 PU0132.The orthometric height was determined by differential leveling and
 PU0132.adjusted by the NATIONAL GEODETIC SURVEY
 PU0132.in June 1991.
 PU0132
 PU0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0132.GEOID18 height accuracy estimate available here.
 PU0132
 PU0132.Click photographs - Photos may exist for this station.
 PU0132
 PU0132.The dynamic height is computed by dividing the NAVD 88
 PU0132.geopotential number by the normal gravity value computed on the
 PU0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0132.degrees latitude (g = 980.6199 gals.).
 PU0132
 PU0132.The modeled gravity was interpolated from observed gravity values.
 PU0132
 PU0132;                    North         East    Units  Estimated Accuracy
 PU0132;SPC SD N     -    92,917.9     419,029.7     MT  (+/- 3 meters HH1 GPS) 
 PU0132
 PU0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1556447283(NAD 83)
 PU0132
 PU0132                          SUPERSEDED SURVEY CONTROL
 PU0132
 PU0132  NGVD 29 (??/??/92)  788.613  (m)         2587.31   (f) ADJ UNCH    2 0
 PU0132
 PU0132.Superseded values are not recommended for survey control.
 PU0132
 PU0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0132.See file dsdata.pdf to determine how the superseded data were derived.
 PU0132
 PU0132_MARKER: DR = REFERENCE MARK DISK
 PU0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0132_STAMPING: CRAM NO 1 1962
 PU0132_MARK LOGO: CGS
 PU0132_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0132+STABILITY: SURFACE MOTION
 PU0132
 PU0132  HISTORY     - Date     Condition        Report By
 PU0132  HISTORY     - 1962     MONUMENTED       CGS
 PU0132  HISTORY     - 1963     GOOD             CGS
 PU0132  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0132
 PU0132                          STATION DESCRIPTION
 PU0132
 PU0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0132'1.3 MI SW FROM MARCUS.
 PU0132'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0132'POST OFFICE AT MARCUS, THENCE 0.8 MILE SOUTH ALONG A GRAVELED
 PU0132'ROAD, AND ON THE CREST OF A HILL, IN SECTON 23, T 8 N, R 15 E,
 PU0132'28 FEET EAST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT EAST OF A
 PU0132'FENCE, 57.4 FEET SOUTH OF CRAM 1962, ABOUT 1 FOOT ABOVE THE
 PU0132'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0132'PROJECTING 5 INCHES.
 PU0132
 PU0132                          STATION RECOVERY (1981)
 PU0132
 PU0132'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0130 ***********************************************************************
 PU0130  DESIGNATION -  CRAM RM 2
 PU0130  PID         -  PU0130
 PU0130  STATE/COUNTY-  SD/MEADE
 PU0130  COUNTRY     -  US
 PU0130  USGS QUAD   -  MARCUS (2017)
 PU0130
 PU0130                         *CURRENT SURVEY CONTROL
 PU0130  ______________________________________________________________________
 PU0130* NAD 83(1986) POSITION- 44 38 48.27   (N) 102 16 54.67   (W)   HD_HELD1
 PU0130* NAVD 88 ORTHO HEIGHT -   789.064 (meters)     2588.79  (feet) ADJUSTED
 PU0130  ______________________________________________________________________
 PU0130  GEOID HEIGHT    -        -19.154 (meters)                     GEOID18
 PU0130  DYNAMIC HEIGHT  -        788.873 (meters)     2588.16  (feet) COMP
 PU0130  MODELED GRAVITY -    980,349.1   (mgal)                       NAVD 88
 PU0130
 PU0130  VERT ORDER      -  SECOND    CLASS 0
 PU0130
 PU0130.The horizontal coordinates were determined by differentially corrected
 PU0130.hand held GPS observations or other comparable positioning techniques
 PU0130.and have an estimated accuracy of +/- 3 meters.
 PU0130
 PU0130.The orthometric height was determined by differential leveling and
 PU0130.adjusted by the NATIONAL GEODETIC SURVEY
 PU0130.in June 1991.
 PU0130
 PU0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0130.GEOID18 height accuracy estimate available here.
 PU0130
 PU0130.Click photographs - Photos may exist for this station.
 PU0130
 PU0130.The dynamic height is computed by dividing the NAVD 88
 PU0130.geopotential number by the normal gravity value computed on the
 PU0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0130.degrees latitude (g = 980.6199 gals.).
 PU0130
 PU0130.The modeled gravity was interpolated from observed gravity values.
 PU0130
 PU0130;                    North         East    Units  Estimated Accuracy
 PU0130;SPC SD N     -    92,938.5     419,011.5     MT  (+/- 3 meters HH1 GPS) 
 PU0130
 PU0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1554447303(NAD 83)
 PU0130
 PU0130                          SUPERSEDED SURVEY CONTROL
 PU0130
 PU0130  NGVD 29 (??/??/92)  788.602  (m)         2587.27   (f) ADJ UNCH    2 0
 PU0130
 PU0130.Superseded values are not recommended for survey control.
 PU0130
 PU0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0130.See file dsdata.pdf to determine how the superseded data were derived.
 PU0130
 PU0130_MARKER: DR = REFERENCE MARK DISK
 PU0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0130_STAMPING: CRAM NO 2 1962
 PU0130_MARK LOGO: CGS
 PU0130_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0130+STABILITY: SURFACE MOTION
 PU0130
 PU0130  HISTORY     - Date     Condition        Report By
 PU0130  HISTORY     - 1962     MONUMENTED       CGS
 PU0130  HISTORY     - 1963     GOOD             CGS
 PU0130  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0130
 PU0130                          STATION DESCRIPTION
 PU0130
 PU0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0130'1.3 MI SW FROM MARCUS.
 PU0130'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0130'POST OFFICE AT MARCUS, THENCE 0.8 MILE SOUTH ALONG A GRAVELED
 PU0130'ROAD, AND ON THE CREST OF A HILL, IN SECTION 23, T 8 N, R 15 E,
 PU0130'33 FEET WEST OF THE CENTER LINE OF THE ROAD, 1/2 FOOT EAST OF A
 PU0130'FENCE, 65.0 FEET WEST OF CRAM 1962, ABOUT LEVEL WITH THE ROAD,
 PU0130'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 PU0130
 PU0130                          STATION RECOVERY (1981)
 PU0130
 PU0130'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0130'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0483 ***********************************************************************
 PR0483  DESIGNATION -  CRANE
 PR0483  PID         -  PR0483
 PR0483  STATE/COUNTY-  SD/LAKE
 PR0483  COUNTRY     -  US
 PR0483  USGS QUAD   -  OLDHAM SE (2017)
 PR0483
 PR0483                         *CURRENT SURVEY CONTROL
 PR0483  ______________________________________________________________________
 PR0483* NAD 83(1996) POSITION- 44 03 14.66379(N) 097 18 57.70958(W)   ADJUSTED
 PR0483* NAVD 88 ORTHO HEIGHT -   565.600 (meters)     1855.64  (feet) ADJUSTED
 PR0483  ______________________________________________________________________
 PR0483  GEOID HEIGHT    -        -25.676 (meters)                     GEOID18
 PR0483  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 PR0483  DYNAMIC HEIGHT  -        565.468 (meters)     1855.21  (feet) COMP
 PR0483  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 PR0483
 PR0483  HORZ ORDER      -  FIRST
 PR0483  VERT ORDER      -  FIRST     CLASS II
 PR0483
 PR0483.The horizontal coordinates were established by classical geodetic methods
 PR0483.and adjusted by the National Geodetic Survey in January 1998.
 PR0483
 PR0483.The orthometric height was determined by differential leveling and
 PR0483.adjusted by the NATIONAL GEODETIC SURVEY
 PR0483.in June 1991.
 PR0483
 PR0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0483.GEOID18 height accuracy estimate available here.
 PR0483
 PR0483.Click photographs - Photos may exist for this station.
 PR0483
 PR0483.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0483
 PR0483.The dynamic height is computed by dividing the NAVD 88
 PR0483.geopotential number by the normal gravity value computed on the
 PR0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0483.degrees latitude (g = 980.6199 gals.).
 PR0483
 PR0483.The modeled gravity was interpolated from observed gravity values.
 PR0483
 PR0483. The following values were computed from the NAD 83(1996) position.
 PR0483
 PR0483;                    North         East     Units Scale Factor Converg.
 PR0483;SPC SD S     -   195,553.892   841,717.765   MT  0.99993575   +2 04 53.4
 PR0483;SPC SD S     -   641,579.73  2,761,535.70   sFT  0.99993575   +2 04 53.4
 PR0483;UTM  14      - 4,879,257.200   634,888.757   MT  0.99982378   +1 10 16.0
 PR0483
 PR0483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0483!SPC SD S     -   0.99991534  x   0.99993575  =   0.99985110
 PR0483!UTM  14      -   0.99991534  x   0.99982378  =   0.99973914
 PR0483
 PR0483:                Primary Azimuth Mark                     Grid Az
 PR0483:SPC SD S     -  CRANE AZ MK                              058 06 49.9
 PR0483:UTM  14      -  CRANE AZ MK                              059 01 27.3
 PR0483
 PR0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3488879257(NAD 83)
 PR0483
 PR0483|---------------------------------------------------------------------|
 PR0483| PID    Reference Object                     Distance      Geod. Az  |
 PR0483|                                                           dddmmss.s |
 PR0483| PR0889 GERMAN LUTH CH OCTAGONAL TOP        APPROX. 4.8 KM 0171525.9 |
 PR0483| PR0879 RAMONA ST WILLIAMS CATH CHURCH      APPROX.10.6 KM 0472627.0 |
 PR0483| PR0877 RAMONA LOW DOME                     APPROX.10.6 KM 0474559.0 |
 PR0483| PR0878 RAMONA ELEVATOR                     APPROX.10.8 KM 0491226.7 |
 PR0483| CO5480 CRANE AZ MK                                        0601143.3 |
 PR0483| CO5482 CRANE RM 2                           25.367 METERS 08340     |
 PR0483| PR0874 MADISON MUNICIPAL TANK              APPROX.16.5 KM 1072611.7 |
 PR0483| PR0482 CRANE RM                                           12122     |
 PR0483| OQ0855 ORLAND LONE CHURCH SPIRE            APPROX.24.5 KM 1511301.1 |
 PR0483| OQ0881 SWEDISH LUTH CH PYRAMID SPIRE       APPROX.24.6 KM 1854936.7 |
 PR0483| OQ0882 CHURCH 7 MI N BY W SALEM SPIRE      APPROX.29.0 KM 2051013.8 |
 PR0483| PR0888 CRANE AUX                           274.469 METERS 20545     |
 PR0483| OQ0876 WINFRED ELEVATOR                    APPROX. 7.5 KM 2104535.7 |
 PR0483| OQ0877 WINFRED CHURCH SPIRE                APPROX. 7.4 KM 2112415.2 |
 PR0483| OQ0884 CANOVA OPEN BELFRY                  APPROX.24.2 KM 2173608.8 |
 PR0483| OQ0921 CANOVA ELEVATOR LEAD COLORED        APPROX.24.5 KM 2181638.6 |
 PR0483| PR0909 HOWARD ELEVATOR CENTER              APPROX.17.7 KM 2532033.6 |
 PR0483| PR0907 HOWARD METHODIST CHURCH SPIRE       APPROX.17.7 KM 2542815.5 |
 PR0483| PR0910 HOWARD CONG CH SPIRE                APPROX.17.6 KM 2550223.7 |
 PR0483| PR0911 HOWARD COURTHOUSE DOME              APPROX.17.4 KM 2554445.0 |
 PR0483| PR0905 HOWARD CATHOLIC CHURCH SPIRE        APPROX.17.7 KM 2554430.5 |
 PR0483| CO5483 CRANE RM 3                           25.190 METERS 26947     |
 PR0483| PR0891 FREEDOM CHURCH SPIRE                APPROX.13.9 KM 2975327.5 |
 PR0483|---------------------------------------------------------------------|
 PR0483
 PR0483                          SUPERSEDED SURVEY CONTROL
 PR0483
 PR0483  NAD 83(1986)-  44 03 14.66689(N)    097 18 57.68092(W) AD(       ) 1
 PR0483  NAD 27      -  44 03 14.75700(N)    097 18 56.44400(W) AD(       ) 1
 PR0483  USSD        -  44 03 14.93400(N)    097 18 56.86600(W) AD(       ) 3
 PR0483  NGVD 29             565.30   (m)         1854.7    (f) LEVELING    3  
 PR0483
 PR0483.Superseded values are not recommended for survey control.
 PR0483
 PR0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0483.See file dsdata.pdf to determine how the superseded data were derived.
 PR0483
 PR0483_MARKER: N = NAIL
 PR0483_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 PR0483_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0483
 PR0483  HISTORY     - Date     Condition        Report By
 PR0483  HISTORY     - 1903     MONUMENTED       CGS
 PR0483  HISTORY     - 1934     GOOD             CGS
 PR0483  HISTORY     - 1935     GOOD             CGS
 PR0483  HISTORY     - 1949     SEE DESCRIPTION  CGS
 PR0483  HISTORY     - 1965     GOOD             USGS
 PR0483
 PR0483                          STATION DESCRIPTION
 PR0483
 PR0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0483'SITUATED NEAR THE CENTER OF THE SOUTHEAST QUARTER OF SEC.
 PR0483'21, T107N, R54W, ON LAND BELONGING TO GEORGE V. CRANE.
 PR0483'IT IS ON THE NORTH EDGE OF A VERY DENSE GROWTH OF TREES
 PR0483'AND BRUSH.  THE STATION IS MARKED BY A STANDARD AZIMUTH MARK DISK.
 PR0483'THE REFERENCE MARK BEING IN THE FENCE CORNER AT THE
 PR0483'SOUTHEAST CORNER OF THE SECTION AND S 58 DEG 38 MIN E
 PR0483'FROM THE STATION.  THE QUARTER CORNER IN THE
 PR0483'CENTER OF THE SOUTH SIDE OF THE SECTION (21) IS CONNECTED
 PR0483'WITH THE STATION.  THE FOLLOWING BEARINGS AND DISTANCES ARE
 PR0483'FROM THE TRIANGULATION STATION--HOUSE OF MILLARD DUNAREY, CHIMNEY,
 PR0483'S 72 DEG 01 MIN W, ABOUT 800 METERS.  HOUSE OF GEORGE V. CRANE,
 PR0483'CHIMNEY, N 85 DEG 44 MIN E. ABOUT 480 METERS.  HOUSE OF JAMES
 PR0483'GAGEN, CHIMNEY, N 41 DEG 29 MIN E, ABOUT 700 METERS.
 PR0483
 PR0483                          STATION RECOVERY (1934)
 PR0483
 PR0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PR0483'4.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0483'PACIFIC RAILROAD FROM RAMONA, LAKE COUNTY, THENCE 6.8 MILES WEST
 PR0483'ALONG A SECTION-LINE ROAD, NEAR THE CENTER OF THE SOUTHEAST
 PR0483'QUARTER OF SECTION 21, T107N, R54W, ON THE NORTH EDGE OF A
 PR0483'DENSE GROWTH OF TREES AND BUSHES, 240 FEET WEST OF THE NORTHEAST
 PR0483'CORNER OF THE GROVE, ON THE TOP OF A KNOLL, AND IN THE NORTH
 PR0483'ROW OF TREES.  A NAIL, IN THE TOP OF A TERRA-COTTA PIPE FILLED
 PR0483'WITH CONCRETE.
 PR0483
 PR0483                          STATION RECOVERY (1935)
 PR0483
 PR0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0483'STATION WAS RECOVERED MAY 17, 1935 AND FOUND IN GOOD CONDITION.
 PR0483'THE PUBLISHED DESCRIPTION OF THE MARK IS CORRECT.  IT IS
 PR0483'ABOUT 825 FEET EAST OF NORTH-AND-SOUTH CENTER LINE OF THE
 PR0483'SECTION, AT THE NORTH EDGE OF A GROVE, ABOUT 80 YARDS WEST
 PR0483'OF THE EAST END OF THE GROVE, AND MIDWAY BETWEEN TWO ASH
 PR0483'TREES, AND FLUSH WITH THE SURFACE OF THE GROUND.
 PR0483'
 PR0483'THE REFERENCE MARK IS JUST INSIDE THE FENCE CORNER AT THE
 PR0483'SOUTHEAST CORNER OF THE SECTION, 34 FEET WEST OF THE CENTER
 PR0483'LINE OF THE NORTH-AND-SOUTH ROAD, 34 FEET NORTH OF THE CENTER
 PR0483'LINE OF THE EAST-AND-WEST ROAD, AND IS FLUSH WITH THE SURFACE
 PR0483'OF GROUND.  IT CANNOT BE SEEN FROM THE STATION, BECAUSE
 PR0483'OF TREES AND BRUSH.
 PR0483'
 PR0483'AZIMUTH MARKS--JAMES CAGENS (NOW JOHN GOEMAYS) HOUSE, CHIMNEY
 PR0483'IS THE ONLY AZIMUTH MARK VISIBLE FROM THE STATION.  THE
 PR0483'OTHERS ARE OBSCURED BY TREES AND BRUSH.
 PR0483
 PR0483                          STATION RECOVERY (1949)
 PR0483
 PR0483'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0483'THE STATION AND REFERENCE MARKS WERE RECOVERED AND FOUND
 PR0483'TO BE IN GOOD CONDITION.  HOWEVER, A SLIGHT DIFFERENCE WAS
 PR0483'FOUND IN THE DIRECTION TO THE REFERENCE MARK.
 PR0483'
 PR0483'A NEW AZIMUTH AND REFERENCE MARKS NO. 2 AND 3 WERE SET.
 PR0483'
 PR0483'THE STATION IS LOCATED ABOUT 4.25 MILES NORTH-NORTHEAST
 PR0483'OF WINFRED, 0.4 MILE WEST OF L.D. CRANES HOUSE, ALONG THE
 PR0483'NORTH EDGE OF A GROVE OF TREES.  IT IS 243 FEET WEST OF
 PR0483'THE NORTHEAST CORNER OF THE GROVE AND 16 FEET EAST OF AN
 PR0483'ASH TREE WITH A TRIANGLE BLAZE.  THE STATION IS MARKED BY
 PR0483'A NAIL IN THE CENTER OF A CONCRETE FILLED AND REENFORCED
 PR0483'TILE.  U S C AND G S 1903 IS INSCRIBED IN THE CONCRETE.
 PR0483'
 PR0483'REFERENCE MARK NO. 1 IS ABOUT 0.35 MILE SOUTHEAST OF THE
 PR0483'STATION IN THE SOUTHEAST CORNER OF THE SECTION, 34 FEET NORTH
 PR0483'OF THE CENTERLINE OF THE EAST AND WEST ROAD AND 34 FEET
 PR0483'WEST OF THE CENTERLINE OF THE NORTH AND SOUTH ROAD.  THE
 PR0483'MARK IS A NAIL IN THE CENTER OF A CONCRETE FILLED AND
 PR0483'REENFORCED TILE.  THE MARK IS FLUSH WITH THE SURFACE OF
 PR0483'THE GROUND AND US C AND G S 1903 INSCRIBED IN CONCRETE.
 PR0483'
 PR0483'REFERENCE MARK NO. 2 IS EAST OF THE STATION AND 160 FEET
 PR0483'WEST OF THE NORTHEAST CORNER OF THE GROVE.  THE MARK IS
 PR0483'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 PR0483'CRANE NO 2 1949.
 PR0483'
 PR0483'REFERENCE MARK NO. 3 IS WEST OF THE STATION.  THE MARK IS
 PR0483'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 PR0483'CRANE NO 3 1949.
 PR0483'
 PR0483'AZIMUTH MARK IS ABOUT 0.35 MILE NORTHEAST OF THE STATION,
 PR0483'31 FEET WEST OF THE CENTERLINE OF THE ROAD AND 4.5 FEET
 PR0483'SOUTHWEST OF A TELEPHONE POLE.  THE MARK PROJECTS 6 INCHES
 PR0483'AND THE DISK IS STAMPED CRANE 1949.
 PR0483'
 PR0483'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 81 AND STATE
 PR0483'HIGHWAY 34 IN THE WEST EDGE OF MADISON, GO WEST ON HIGHWAY
 PR0483'81 FOR 8.3 MILES TO CROSSROADS, TURN RIGHT (NORTH) ON A
 PR0483'GRAVELED ROAD FOR 2.0 MILES TO CROSSROADS, TURN LEFT (WEST)
 PR0483'1.0 MILE, TURN RIGHT (NORTH) 1.0 MILE TO CROSSROADS AND THE
 PR0483'REFERENCE MARK IN THE NORTHWEST ANGLE OF ROADS.  CONTINUE
 PR0483'0.2 MILE NORTH TO A FARM HOME ON THE RIGHT AND A FIELD ROAD
 PR0483'ON THE LEFT, TURN LEFT ON FIELD ROAD 0.3 MILE TO THE STATION
 PR0483'ALONG THE NORTH SIDE OF GROVE OF TREES.
 PR0483'
 PR0483'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST 0.3
 PR0483'MILE, TURN LEFT (NORTH) 0.15 MILE TO THE MARK ON THE LEFT.
 PR0483'
 PR0483'OBSERVATIONS TAKEN FROM A 64 FT. TOWER.
 PR0483
 PR0483                          STATION RECOVERY (1965)
 PR0483
 PR0483'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965 (LBR)
 PR0483'STATION RECOVERED IN GOOD CONDITION AS DESCRIBED.
 PR0483'
 PR0483'USC AND GS WITNESS POST ERECTED 3 FT. SOUTH OF STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0482 ***********************************************************************
 PR0482  DESIGNATION -  CRANE RM
 PR0482  PID         -  PR0482
 PR0482  STATE/COUNTY-  SD/LAKE
 PR0482  COUNTRY     -  US
 PR0482  USGS QUAD   -  OLDHAM SE (2017)
 PR0482
 PR0482                         *CURRENT SURVEY CONTROL
 PR0482  ______________________________________________________________________
 PR0482* NAD 83(1986) POSITION- 44 03 06.     (N) 097 18 32.     (W)   SCALED
 PR0482* NAVD 88 ORTHO HEIGHT -   553.345 (meters)     1815.43  (feet) ADJUSTED
 PR0482  ______________________________________________________________________
 PR0482  GEOID HEIGHT    -        -25.680 (meters)                     GEOID18
 PR0482  DYNAMIC HEIGHT  -        553.215 (meters)     1815.01  (feet) COMP
 PR0482  MODELED GRAVITY -    980,366.7   (mgal)                       NAVD 88
 PR0482
 PR0482  VERT ORDER      -  FIRST     CLASS II
 PR0482
 PR0482.The horizontal coordinates were scaled from a map and have
 PR0482.an estimated accuracy of +/- 6 seconds.
 PR0482
 PR0482.The orthometric height was determined by differential leveling and
 PR0482.adjusted by the NATIONAL GEODETIC SURVEY
 PR0482.in June 1991.
 PR0482
 PR0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0482.GEOID18 height accuracy estimate available here.
 PR0482
 PR0482.Click photographs - Photos may exist for this station.
 PR0482
 PR0482.The dynamic height is computed by dividing the NAVD 88
 PR0482.geopotential number by the normal gravity value computed on the
 PR0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0482.degrees latitude (g = 980.6199 gals.).
 PR0482
 PR0482.The modeled gravity was interpolated from observed gravity values.
 PR0482
 PR0482;                    North         East    Units  Estimated Accuracy
 PR0482;SPC SD S     -   195,310.      842,300.      MT  (+/- 180 meters Scaled)
 PR0482
 PR0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP354790(NAD 83)
 PR0482
 PR0482                          SUPERSEDED SURVEY CONTROL
 PR0482
 PR0482.No superseded survey control is available for this station.
 PR0482
 PR0482_MARKER: N = NAIL
 PR0482_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0482_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0482
 PR0482  HISTORY     - Date     Condition        Report By
 PR0482  HISTORY     - 1903     MONUMENTED       CGS
 PR0482  HISTORY     - 1934     GOOD             CGS
 PR0482  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0482
 PR0482                          STATION DESCRIPTION
 PR0482
 PR0482'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0482'4.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0482'PACIFIC RAILROAD FROM RAMONA, LAKE COUNTY, THENCE 6.8 MILES
 PR0482'WEST ALONG A SECTION-LINE ROAD, AT THE SOUTHEAST CORNER OF
 PR0482'SECTION 21, T107N, R54W, AT A ROAD INTERSECTION, 34 FEET
 PR0482'WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH SECTION-LINE
 PR0482'ROAD, 32.5 FEET NORTH OF THE CENTER LINE OF THE EAST-AND-WEST
 PR0482'SECTION-LINE ROAD, 1 FOOT NORTH OF A FENCE, AND 2 INCHES BELOW
 PR0482'THE SURFACE OF THE GROUND.  A NAIL, IN THE TOP OF A TERRA-COTTA
 PR0482'PIPE FILLED WITH CONCRETE.
 PR0482
 PR0482                          STATION RECOVERY (2011)
 PR0482
 PR0482'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0482'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0619 ***********************************************************************
 QR0619  DESIGNATION -  CRAVEN ET
 QR0619  PID         -  QR0619
 QR0619  STATE/COUNTY-  SD/EDMUNDS
 QR0619  COUNTRY     -  US
 QR0619  USGS QUAD   -  MINA NW (2017)
 QR0619
 QR0619                         *CURRENT SURVEY CONTROL
 QR0619  ______________________________________________________________________
 QR0619* NAD 83(1996) POSITION- 45 26 40.06339(N) 098 55 18.68151(W)   ADJUSTED
 QR0619* NAVD 88 ORTHO HEIGHT -   455.482 (meters)     1494.36  (feet) ADJUSTED
 QR0619  ______________________________________________________________________
 QR0619  GEOID HEIGHT    -        -23.720 (meters)                     GEOID18
 QR0619  LAPLACE CORR    -         -3.85  (seconds)                    DEFLEC18
 QR0619  DYNAMIC HEIGHT  -        455.447 (meters)     1494.25  (feet) COMP
 QR0619  MODELED GRAVITY -    980,524.8   (mgal)                       NAVD 88
 QR0619
 QR0619  HORZ ORDER      -  SECOND
 QR0619  VERT ORDER      -  FIRST     CLASS II
 QR0619
 QR0619.The horizontal coordinates were established by classical geodetic methods
 QR0619.and adjusted by the National Geodetic Survey in January 1998.
 QR0619
 QR0619.The orthometric height was determined by differential leveling and
 QR0619.adjusted by the NATIONAL GEODETIC SURVEY
 QR0619.in July 1998.
 QR0619
 QR0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0619.GEOID18 height accuracy estimate available here.
 QR0619
 QR0619.Click photographs - Photos may exist for this station.
 QR0619
 QR0619.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0619
 QR0619.The dynamic height is computed by dividing the NAVD 88
 QR0619.geopotential number by the normal gravity value computed on the
 QR0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0619.degrees latitude (g = 980.6199 gals.).
 QR0619
 QR0619.The modeled gravity was interpolated from observed gravity values.
 QR0619
 QR0619. The following values were computed from the NAD 83(1996) position.
 QR0619
 QR0619;                    North         East     Units Scale Factor Converg.
 QR0619;SPC SD N     -   179,597.407   684,342.810   MT  0.99996264   +0 45 47.0
 QR0619;SPC SD N     -   589,229.16  2,245,214.70   sFT  0.99996264   +0 45 47.0
 QR0619;UTM  14      - 5,032,329.400   506,111.142   MT  0.99960046   +0 03 20.5
 QR0619
 QR0619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0619!SPC SD N     -   0.99993231  x   0.99996264  =   0.99989496
 QR0619!UTM  14      -   0.99993231  x   0.99960046  =   0.99953280
 QR0619
 QR0619:                Primary Azimuth Mark                     Grid Az
 QR0619:SPC SD N     -  IPSWICH MUNICIPAL TANK                   269 37 25.2
 QR0619:UTM  14      -  IPSWICH MUNICIPAL TANK                   270 19 51.7
 QR0619
 QR0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0611132329(NAD 83)
 QR0619
 QR0619|---------------------------------------------------------------------|
 QR0619| PID    Reference Object                     Distance      Geod. Az  |
 QR0619|                                                           dddmmss.s |
 QR0619| AE7245 CRAVEN ET RM 1                       13.198 METERS 17934     |
 QR0619| QR0663 IPSWICH MUNICIPAL TANK              APPROX. 8.4 KM 2702312.2 |
 QR0619| AE7244 CRAVEN ET RM 2                       14.068 METERS 35953     |
 QR0619|---------------------------------------------------------------------|
 QR0619
 QR0619                          SUPERSEDED SURVEY CONTROL
 QR0619
 QR0619  NAD 83(1986)-  45 26 40.07841(N)    098 55 18.67189(W) AD(       ) 2
 QR0619  NAD 27      -  45 26 40.16608(N)    098 55 17.28246(W) AD(       ) 2
 QR0619  NGVD 29 (07/19/86)  455.3    (m)         1494.     (f) VERT ANG       
 QR0619
 QR0619.Superseded values are not recommended for survey control.
 QR0619
 QR0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0619.See file dsdata.pdf to determine how the superseded data were derived.
 QR0619
 QR0619_MARKER: DD = SURVEY DISK
 QR0619_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0619+WITH SETTING: INFORMATION.
 QR0619_STAMPING: CRAVEN ET 1970
 QR0619_MARK LOGO: USGS
 QR0619_PROJECTION: RECESSED 10 CENTIMETERS
 QR0619_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0619+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0619
 QR0619  HISTORY     - Date     Condition        Report By
 QR0619  HISTORY     - 1970     MONUMENTED       USGS
 QR0619  HISTORY     - 19970314 GOOD             NGS
 QR0619
 QR0619                          STATION DESCRIPTION
 QR0619
 QR0619'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0619'THE STATION IS ABOUT 5.2 MI E. OF IPSWICH, ABOUT 0.2 MI S. AND
 QR0619'0.2 MI E. OF THE COR. OF SECS. 20, 21, 28 AND 29.  T. 123 N., R. 67
 QR0619'W, ABOUT 0.2 MI S. OF U.S. HWY. 12 ON THE MOST PROMINENT KNOLL
 QR0619'IN THE VICINITY.
 QR0619'
 QR0619'TO REACH FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45 IN IPSWICH,
 QR0619'GO E. ON U.S. HWY. 12 FOR ABOUT 5.2 MI TO A T-RD. S. TO A METAL
 QR0619'ELEVATOR AND FARMHOUSE, TURN RIGHT AND GO S. FOR ABOUT 0.2 MI
 QR0619'TO THE STATION ON THE RIGHT ON TOP OF THE RIGHT CUT BANK.
 QR0619'
 QR0619'STATION MARK, STAMPED ET CRAVEN 1970 IS 47 FT W. CENTER RD.  16
 QR0619'FT N. AND 1.5 FT E. OF A POWER LINE POLE.  1.5 FT E. OF A USGS
 QR0619'WITNESS POST.
 QR0619'
 QR0619'REFERENCE MARK NO. 1, STAMPED CRAVEN NO 1 1970 IS S. OF THE
 QR0619'STATION, 46 FT W. CENTER RD.
 QR0619'
 QR0619'REFERENCE MARK NO. 2, STAMPED CRAVEN NO 2 1970 IS N. OF THE
 QR0619'STATION, 47 FT W. CENTER RD.
 QR0619'
 QR0619'NO AZIMUTH MARK WAS SET.
 QR0619'
 QR0619'REFERENCE AZIMUTH USED - IPSWICH MWT.  POINT OBSERVED IS FINIAL
 QR0619'OF THE IPSWICH MWT LOCATED ABOUT 0.2 MI S. OF THE JCT. OF
 QR0619'U.S. HWY. 12 AND ST. HWY. 45 IN IPSWICH AND ABOUT 150 FT E. OF
 QR0619'ST. HWY. 45.  IT IS BEHIND (E.) THE CITY MAINTENANCE BUILDING.
 QR0619'THE TANK IS PAINTED SILVER WITH A RED COVER, T. 123 N., R. 69 W.,
 QR0619'ABOUT 0.2 MI S. AND ABOUT 150 FT E. OF THE COR. OF SECS. 21, 22,
 QR0619'27 AND 28.
 QR0619'
 QR0619'STANDARD BRACED TRIPOD USED.
 QR0619
 QR0619                          STATION RECOVERY (1997)
 QR0619
 QR0619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0619'8.4 KM (5.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0619'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.4 KM (0.25 MI) SOUTHERLY ALONG A
 QR0619'GRAVELED ROAD, 14.1 M (46.3 FT) SOUTH OF REFERENCE MARK 2, 13.8 M
 QR0619'(45.3 FT) WEST OF THE ROAD CENTER, 13.2 M (43.3 FT) NORTH OF REFERENCE
 QR0619'MARK 1, 5.3 M (17.4 FT) NORTH OF A UTILITY POLE WITH A GUY CABLE, 0.8
 QR0619'M (2.6 FT) ABOVE THE LEVEL OF THE ROAD, AND 0.5 M (1.6 FT) EAST OF A
 QR0619'WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS
 QR0619'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE7245 ***********************************************************************
 AE7245  DESIGNATION -  CRAVEN ET RM 1
 AE7245  PID         -  AE7245
 AE7245  STATE/COUNTY-  SD/EDMUNDS
 AE7245  COUNTRY     -  US
 AE7245  USGS QUAD   -  MINA NW (2017)
 AE7245
 AE7245                         *CURRENT SURVEY CONTROL
 AE7245  ______________________________________________________________________
 AE7245* NAD 83(1986) POSITION- 45 26 39.64   (N) 098 55 18.68   (W)   HD_HELD1
 AE7245* NAVD 88 ORTHO HEIGHT -   455.553 (meters)     1494.59  (feet) ADJUSTED
 AE7245  ______________________________________________________________________
 AE7245  GEOID HEIGHT    -        -23.720 (meters)                     GEOID18
 AE7245  DYNAMIC HEIGHT  -        455.518 (meters)     1494.48  (feet) COMP
 AE7245  MODELED GRAVITY -    980,524.7   (mgal)                       NAVD 88
 AE7245
 AE7245  VERT ORDER      -  FIRST     CLASS II
 AE7245
 AE7245.The horizontal coordinates were determined by differentially corrected
 AE7245.hand held GPS observations or other comparable positioning techniques
 AE7245.and have an estimated accuracy of +/- 3 meters.
 AE7245
 AE7245.The orthometric height was determined by differential leveling and
 AE7245.adjusted by the NATIONAL GEODETIC SURVEY
 AE7245.in July 1998.
 AE7245
 AE7245.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE7245.GEOID18 height accuracy estimate available here.
 AE7245
 AE7245.Click photographs - Photos may exist for this station.
 AE7245
 AE7245.The dynamic height is computed by dividing the NAVD 88
 AE7245.geopotential number by the normal gravity value computed on the
 AE7245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE7245.degrees latitude (g = 980.6199 gals.).
 AE7245
 AE7245.The modeled gravity was interpolated from observed gravity values.
 AE7245
 AE7245;                    North         East    Units  Estimated Accuracy
 AE7245;SPC SD N     -   179,584.3     684,343.0     MT  (+/- 3 meters HH1 GPS) 
 AE7245
 AE7245_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0611132316(NAD 83)
 AE7245
 AE7245                          SUPERSEDED SURVEY CONTROL
 AE7245
 AE7245.No superseded survey control is available for this station.
 AE7245
 AE7245_MARKER: DR = REFERENCE MARK DISK
 AE7245_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE7245+WITH SETTING: INFORMATION.
 AE7245_STAMPING: CRAVEN 1 1970
 AE7245_MARK LOGO: USGS
 AE7245_PROJECTION: RECESSED 10 CENTIMETERS
 AE7245_MAGNETIC: I = MARKER IS A STEEL ROD
 AE7245_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE7245_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE7245+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE7245
 AE7245  HISTORY     - Date     Condition        Report By
 AE7245  HISTORY     - 1970     MONUMENTED       USGS
 AE7245  HISTORY     - 19970314 GOOD             NGS
 AE7245
 AE7245                          STATION DESCRIPTION
 AE7245
 AE7245'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE7245'8.4 KM (5.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE7245'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.4 KM (0.25 MI) SOUTHERLY ALONG A
 AE7245'GRAVELED ROAD, 18.6 M (61.0 FT) NORTH OF THE CENTER OF A FIELD
 AE7245'ENTRANCE, 13.8 M (45.3 FT) WEST OF THE ROAD CENTER, 13.2 M (43.3 FT)
 AE7245'SOUTH OF THE STATION MARK, 7.7 M (25.3 FT) SOUTH OF A UTILITY POLE
 AE7245'WITH A GUY CABLE, 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE ROAD, AND 0.3
 AE7245'M (1.0 FT) EAST OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A
 AE7245'6-INCH TILE PIPE AND IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 AE7245'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE7244 ***********************************************************************
 AE7244  DESIGNATION -  CRAVEN ET RM 2
 AE7244  PID         -  AE7244
 AE7244  STATE/COUNTY-  SD/EDMUNDS
 AE7244  COUNTRY     -  US
 AE7244  USGS QUAD   -  MINA NW (2017)
 AE7244
 AE7244                         *CURRENT SURVEY CONTROL
 AE7244  ______________________________________________________________________
 AE7244* NAD 83(1986) POSITION- 45 26 40.52   (N) 098 55 18.68   (W)   HD_HELD1
 AE7244* NAVD 88 ORTHO HEIGHT -   455.058 (meters)     1492.97  (feet) ADJUSTED
 AE7244  ______________________________________________________________________
 AE7244  GEOID HEIGHT    -        -23.719 (meters)                     GEOID18
 AE7244  DYNAMIC HEIGHT  -        455.023 (meters)     1492.85  (feet) COMP
 AE7244  MODELED GRAVITY -    980,524.8   (mgal)                       NAVD 88
 AE7244
 AE7244  VERT ORDER      -  FIRST     CLASS II
 AE7244
 AE7244.The horizontal coordinates were determined by differentially corrected
 AE7244.hand held GPS observations or other comparable positioning techniques
 AE7244.and have an estimated accuracy of +/- 3 meters.
 AE7244
 AE7244.The orthometric height was determined by differential leveling and
 AE7244.adjusted by the NATIONAL GEODETIC SURVEY
 AE7244.in July 1998.
 AE7244
 AE7244.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE7244.GEOID18 height accuracy estimate available here.
 AE7244
 AE7244.Click photographs - Photos may exist for this station.
 AE7244
 AE7244.The dynamic height is computed by dividing the NAVD 88
 AE7244.geopotential number by the normal gravity value computed on the
 AE7244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE7244.degrees latitude (g = 980.6199 gals.).
 AE7244
 AE7244.The modeled gravity was interpolated from observed gravity values.
 AE7244
 AE7244;                    North         East    Units  Estimated Accuracy
 AE7244;SPC SD N     -   179,611.5     684,342.7     MT  (+/- 3 meters HH1 GPS) 
 AE7244
 AE7244_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0611132343(NAD 83)
 AE7244
 AE7244                          SUPERSEDED SURVEY CONTROL
 AE7244
 AE7244.No superseded survey control is available for this station.
 AE7244
 AE7244_MARKER: DR = REFERENCE MARK DISK
 AE7244_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE7244+WITH SETTING: INFORMATION.
 AE7244_STAMPING: CRAVEN 2 1970
 AE7244_MARK LOGO: USGS
 AE7244_PROJECTION: FLUSH
 AE7244_MAGNETIC: I = MARKER IS A STEEL ROD
 AE7244_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE7244_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE7244+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 AE7244
 AE7244  HISTORY     - Date     Condition        Report By
 AE7244  HISTORY     - 1970     MONUMENTED       USGS
 AE7244  HISTORY     - 19970314 GOOD             NGS
 AE7244
 AE7244                          STATION DESCRIPTION
 AE7244
 AE7244'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE7244'8.4 KM (5.20 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE7244'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.4 KM (0.25 MI) SOUTHERLY ALONG A
 AE7244'GRAVELED ROAD, 14.1 M (46.3 FT) NORTH OF THE STATION MARK, 14.1 M
 AE7244'(46.3 FT) WEST OF THE ROAD CENTER, 0.8 M (2.6 FT) ABOVE THE LEVEL OF
 AE7244'THE ROAD, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.  NOTE--THE DISK
 AE7244'IS ENCASED IN A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0671 ***********************************************************************
 QR0671  DESIGNATION -  CRESBARD ET
 QR0671  PID         -  QR0671
 QR0671  STATE/COUNTY-  SD/FAULK
 QR0671  COUNTRY     -  US
 QR0671  USGS QUAD   -  WECOTA (2017)
 QR0671
 QR0671                         *CURRENT SURVEY CONTROL
 QR0671  ______________________________________________________________________
 QR0671* NAD 83(1996) POSITION- 45 11 16.75156(N) 099 01 17.92378(W)   ADJUSTED
 QR0671* NAVD 88 ORTHO HEIGHT -   454.0   (meters)     1489.    (feet) VERTCON3
 QR0671  ______________________________________________________________________
 QR0671  GEOID HEIGHT    -        -23.771 (meters)                     GEOID18
 QR0671  LAPLACE CORR    -         -4.60  (seconds)                    DEFLEC18
 QR0671  HORZ ORDER      -  SECOND
 QR0671
 QR0671.The horizontal coordinates were established by classical geodetic methods
 QR0671.and adjusted by the National Geodetic Survey in January 1998.
 QR0671
 QR0671.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0671.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0671
 QR0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0671.GEOID18 height accuracy estimate available here.
 QR0671
 QR0671.Click photographs - Photos may exist for this station.
 QR0671
 QR0671.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0671
 QR0671. The following values were computed from the NAD 83(1996) position.
 QR0671
 QR0671;                    North         East     Units Scale Factor Converg.
 QR0671;SPC SD N     -   150,997.579   676,881.159   MT  0.99994195   +0 41 32.7
 QR0671;SPC SD N     -   495,397.89  2,220,734.27   sFT  0.99994195   +0 41 32.7
 QR0671;UTM  14      - 5,003,833.895   498,299.592   MT  0.99960004   -0 00 55.3
 QR0671
 QR0671!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0671!SPC SD N     -   0.99993255  x   0.99994195  =   0.99987450
 QR0671!UTM  14      -   0.99993255  x   0.99960004  =   0.99953261
 QR0671
 QR0671:                Primary Azimuth Mark                     Grid Az
 QR0671:SPC SD N     -  CRESBARD MUN WATER TANK                  108 59 38.2
 QR0671:UTM  14      -  CRESBARD MUN WATER TANK                  109 42 06.2
 QR0671
 QR0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9829903833(NAD 83)
 QR0671
 QR0671|---------------------------------------------------------------------|
 QR0671| PID    Reference Object                     Distance      Geod. Az  |
 QR0671|                                                           dddmmss.s |
 QR0671| QR0609 CRESBARD MUN WATER TANK             APPROX. 6.1 KM 1094110.9 |
 QR0671| CO5485 CRESBARD ET RM 2                     22.332 METERS 24222     |
 QR0671| CO5484 CRESBARD ET RM 1                     22.165 METERS 29730     |
 QR0671|---------------------------------------------------------------------|
 QR0671
 QR0671                          SUPERSEDED SURVEY CONTROL
 QR0671
 QR0671  NAD 83(1986)-  45 11 16.76611(N)    099 01 17.92394(W) AD(       ) 2
 QR0671  NAD 27      -  45 11 16.86773(N)    099 01 16.52093(W) AD(       ) 2
 QR0671  NGVD 29 (07/19/86)  453.7    (m)         1489.     (f) VERT ANG       
 QR0671
 QR0671.Superseded values are not recommended for survey control.
 QR0671
 QR0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0671.See file dsdata.pdf to determine how the superseded data were derived.
 QR0671
 QR0671_MARKER: DD = SURVEY DISK
 QR0671_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0671+WITH SETTING: INFORMATION.
 QR0671_STAMPING: ET CRESBARD 1970
 QR0671_MARK LOGO: USGS
 QR0671_PROJECTION: RECESSED 15 CENTIMETERS
 QR0671_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0671
 QR0671  HISTORY     - Date     Condition        Report By
 QR0671  HISTORY     - 1970     MONUMENTED       USGS
 QR0671
 QR0671                          STATION DESCRIPTION
 QR0671
 QR0671'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0671'THE STATION IS ABOUT 3.8 MI WNW. OF CRESBARD, ABOUT 360 FT N. ALONG
 QR0671'ST. HWY. 45, AT THE COR. OF SECS. 21, 22, 27 AND 28, T. 120
 QR0671'N., R. 68 W.
 QR0671'
 QR0671'TO REACH THE STATION FROM THE POST OFFICE IN CRESBARD, GO N. 0.3
 QR0671'MI TO A T-RD. S., TURN LEFT (W.) FOR 0.5 MI TO A CURVE N.,
 QR0671'CONTINUE N. 1.0 MI TO A CURVE W., CONTINUE W. FOR 3.0 MI TO A
 QR0671'CROSSROAD, TURN N. FOR 0.05 MI AND THE STATION ON THE LEFT (W.)
 QR0671'SIDE OF THE HWY.
 QR0671'
 QR0671'STATION MARK, STAMPED ET CRESBARD 1970 IS 35.2 FT W. OF THE CENTER
 QR0671'OF THE HWY., 66.7 FT E. OF A STANDARD WITNESS POST, AND 70.6 FT
 QR0671'ENE. OF A POWER POLE.  MARK IS SET ABOUT 6 IN. BELOW THE SURFACE
 QR0671'OF THE RD. SHOULDER.
 QR0671'
 QR0671'REFERENCE MARK NO. 1, STAMPED CRESBARD NO 1 1970 IS 100 FT W. OF
 QR0671'THE HWY., 50.3 FT N. OF A POWER POLE, AND 36.1 FT N. OF A STANDARD
 QR0671'WITNESS POST.
 QR0671'
 QR0671'REFERENCE MARK NO. 2, STAMPED CRESBARD NO 2 1970 IS 100 FT W. OF
 QR0671'THE HWY., 6.9 FT S. OF A POWER POLE, AND 31.6 FT S. OF A STANDARD
 QR0671'WITNESS POST.
 QR0671'
 QR0671'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER COATED
 QR0671'STEEL RODS CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND FILLED
 QR0671'WITH GRAVEL TO WITHIN 1 IN. OF THE CAP.  REFERENCE MARKS 1 AND 2
 QR0671'ARE 1 IN. BELOW GROUND SURFACE.
 QR0671'
 QR0671'NO AZIMUTH MARK WAS SET.
 QR0671'
 QR0671'REFERENCE AZIMUTH USED - CRESBARD M.W.T.  POINT OBSERVED IS THE
 QR0671'FINIAL (ALSO LIGHT CENTERED ON FINIAL) ATOP THE CRESBARD MWT
 QR0671'LOCATED 0.8 MI N. OF THE JCT. OF ST. HWY. 20 AND THE
 QR0671'N.-S. RD. THROUGH CRESBARD, 0.05 MI N. OF THE CRESBARD POST
 QR0671'OFFICE.  IT IS A 4 LEG STEEL STRUCTURE ABOUT 100 FT HIGH AND
 QR0671'PAINTED SILVER EXCEPT THE TOP COVER WHICH IS PAINTED RED, T. 120
 QR0671'N., R. 67 W, ABOUT 0.25 MI S. OF THE QUARTER COR. BETWEEN
 QR0671'SECS. 30 AND 31.
 QR0671'
 QR0671'STATIONS WHEAT AND FLAT ARE ALSO VISIBLE FROM THE GROUND.
 QR0671'
 QR0671'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0606 ***********************************************************************
 QR0606  DESIGNATION -  CRESBARD METHODIST CH SPIRE
 QR0606  PID         -  QR0606
 QR0606  STATE/COUNTY-  SD/FAULK
 QR0606  COUNTRY     -  US
 QR0606  USGS QUAD   -  CRESBARD (2017)
 QR0606
 QR0606                         *CURRENT SURVEY CONTROL
 QR0606  ______________________________________________________________________
 QR0606* NAD 83(1996) POSITION- 45 10 14.63502(N) 098 56 50.02010(W)   ADJUSTED
 QR0606  ______________________________________________________________________
 QR0606  GEOID HEIGHT    -        -23.874 (meters)                     GEOID18
 QR0606  LAPLACE CORR    -         -3.21  (seconds)                    DEFLEC18
 QR0606  HORZ ORDER      -  THIRD
 QR0606
 QR0606.The horizontal coordinates were established by classical geodetic methods
 QR0606.and adjusted by the National Geodetic Survey in January 1998.
 QR0606
 QR0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0606.GEOID18 height accuracy estimate available here.
 QR0606
 QR0606.Click photographs - Photos may exist for this station.
 QR0606
 QR0606.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0606
 QR0606. The following values were computed from the NAD 83(1996) position.
 QR0606
 QR0606;                    North         East     Units Scale Factor Converg.
 QR0606;SPC SD N     -   149,153.618   682,753.674   MT  0.99994128   +0 44 42.3
 QR0606;SPC SD N     -   489,348.16  2,240,001.01   sFT  0.99994128   +0 44 42.3
 QR0606;UTM  14      - 5,001,918.195   504,146.885   MT  0.99960021   +0 02 14.7
 QR0606
 QR0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0414601918(NAD 83)
 QR0606
 QR0606                          SUPERSEDED SURVEY CONTROL
 QR0606
 QR0606  NAD 83(1986)-  45 10 14.64891(N)    098 56 50.02840(W) AD(       ) 3
 QR0606  NAD 27      -  45 10 14.75000(N)    098 56 48.65000(W) AD(       ) 3
 QR0606
 QR0606.Superseded values are not recommended for survey control.
 QR0606
 QR0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0606.See file dsdata.pdf to determine how the superseded data were derived.
 QR0606
 QR0606_MARKER: 90 = CHURCH SPIRE
 QR0606
 QR0606  HISTORY     - Date     Condition        Report By
 QR0606  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0606
 QR0606                          STATION DESCRIPTION
 QR0606
 QR0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0606'POINT OBSERVED UPON WAS THE TIP OF SPIRE OF THE METHODIST
 QR0606'CHURCH, LOCATED IN THE NE PART OF TOWN.  ERECTED IN 1908, AND
 QR0606'IS APPROXIMATELY 50 FEET HIGH.
 QR0606'
 QR0606'STATION WAS OBSERVED UPON FROM WESLEY AND ZELL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0609 ***********************************************************************
 QR0609  DESIGNATION -  CRESBARD MUN WATER TANK
 QR0609  PID         -  QR0609
 QR0609  STATE/COUNTY-  SD/FAULK
 QR0609  COUNTRY     -  US
 QR0609  USGS QUAD   -  CRESBARD (2017)
 QR0609
 QR0609                         *CURRENT SURVEY CONTROL
 QR0609  ______________________________________________________________________
 QR0609* NAD 83(1996) POSITION- 45 10 10.21786(N) 098 56 55.36532(W)   ADJUSTED
 QR0609  ______________________________________________________________________
 QR0609  GEOID HEIGHT    -        -23.872 (meters)                     GEOID18
 QR0609  LAPLACE CORR    -         -3.22  (seconds)                    DEFLEC18
 QR0609  HORZ ORDER      -  THIRD
 QR0609
 QR0609.The horizontal coordinates were established by classical geodetic methods
 QR0609.and adjusted by the National Geodetic Survey in January 1998.
 QR0609
 QR0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0609.GEOID18 height accuracy estimate available here.
 QR0609
 QR0609.Click photographs - Photos may exist for this station.
 QR0609
 QR0609.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0609
 QR0609. The following values were computed from the NAD 83(1996) position.
 QR0609
 QR0609;                    North         East     Units Scale Factor Converg.
 QR0609;SPC SD N     -   149,015.759   682,638.739   MT  0.99994124   +0 44 38.5
 QR0609;SPC SD N     -   488,895.87  2,239,623.93   sFT  0.99994124   +0 44 38.5
 QR0609;UTM  14      - 5,001,781.813   504,030.296   MT  0.99960020   +0 02 10.9
 QR0609
 QR0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0403001781(NAD 83)
 QR0609
 QR0609                          SUPERSEDED SURVEY CONTROL
 QR0609
 QR0609  NAD 83(1986)-  45 10 10.23008(N)    098 56 55.36380(W) AD(       ) 3
 QR0609  NAD 27      -  45 10 10.32966(N)    098 56 53.96924(W) AD(       ) 3
 QR0609
 QR0609.Superseded values are not recommended for survey control.
 QR0609
 QR0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0609.See file dsdata.pdf to determine how the superseded data were derived.
 QR0609
 QR0609_MARKER: 53 = ELEVATED TANK
 QR0609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0609+SATELLITE: SATELLITE OBSERVATIONS - July 29, 2004
 QR0609
 QR0609  HISTORY     - Date     Condition        Report By
 QR0609  HISTORY     - 1970     FIRST OBSERVED   USGS
 QR0609  HISTORY     - 20040729 GOOD             GEOCAC
 QR0609
 QR0609                          STATION DESCRIPTION
 QR0609
 QR0609'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0609'CRESBARD M.W.T.  POINT OBSERVED IS THE FINIAL (ALSO LIGHT
 QR0609'CENTERED ON FINIAL) ATOP THE CRESBARD MWT LOCATED 0.8 MI N. OF
 QR0609'THE JCT. OF ST. HWY. 20 AND THE N.-S. RD. THROUGH CRESBARD, 0.05
 QR0609'MI N. OF THE CRESBARD POST OFFICE.  IT IS A 4 LEG STEEL STRUCTURE
 QR0609'ABOUT 100 FT HIGH AND PAINTED SILVER EXCEPT THE TOP COVER WHICH
 QR0609'IS PAINTED RED, T. 120 N., R. 67 W., ABOUT 0.25 MI S. OF THE
 QR0609'QUARTER COR. BETWEEN SECS. 30 AND 31.
 QR0609'
 QR0609'STATION OBSERVED FROM ET CHESTER, ET WHEAT, ET CRESBARD, AND
 QR0609'ET FLAT.
 QR0609
 QR0609                          STATION RECOVERY (2004)
 QR0609
 QR0609'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 QR0609'PAINTED SILVER WITH RED TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0449 ***********************************************************************
 QQ0449  DESIGNATION -  CREST
 QQ0449  PID         -  QQ0449
 QQ0449  STATE/COUNTY-  SD/DAY
 QQ0449  COUNTRY     -  US
 QQ0449  USGS QUAD   -  PIERPONT (2017)
 QQ0449
 QQ0449                         *CURRENT SURVEY CONTROL
 QQ0449  ______________________________________________________________________
 QQ0449* NAD 83(1996) POSITION- 45 23 04.03043(N) 097 46 40.89319(W)   ADJUSTED
 QQ0449* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 QQ0449  ______________________________________________________________________
 QQ0449  GEOID HEIGHT    -        -24.909 (meters)                     GEOID18
 QQ0449  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 QQ0449  HORZ ORDER      -  FIRST
 QQ0449
 QQ0449.The horizontal coordinates were established by classical geodetic methods
 QQ0449.and adjusted by the National Geodetic Survey in January 1998.
 QQ0449
 QQ0449.The orthometric height was scaled from a topographic map.
 QQ0449
 QQ0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0449.GEOID18 height accuracy estimate available here.
 QQ0449
 QQ0449.Click photographs - Photos may exist for this station.
 QQ0449
 QQ0449.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0449
 QQ0449. The following values were computed from the NAD 83(1996) position.
 QQ0449
 QQ0449;                    North         East     Units Scale Factor Converg.
 QQ0449;SPC SD N     -   174,754.514   773,990.553   MT  0.99995600   +1 34 21.3
 QQ0449;SPC SD N     -   573,340.43  2,539,334.01   sFT  0.99995600   +1 34 21.3
 QQ0449;UTM  14      - 5,026,385.911   595,663.920   MT  0.99971252   +0 52 11.7
 QQ0449
 QQ0449!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0449!SPC SD N     -   0.99991544  x   0.99995600  =   0.99987145
 QQ0449!UTM  14      -   0.99991544  x   0.99971252  =   0.99962799
 QQ0449
 QQ0449:                Primary Azimuth Mark                     Grid Az
 QQ0449:SPC SD N     -  CREST AZ MK                              087 32 52.9
 QQ0449:UTM  14      -  CREST AZ MK                              088 15 02.5
 QQ0449
 QQ0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9566326385(NAD 83)
 QQ0449
 QQ0449|---------------------------------------------------------------------|
 QQ0449| PID    Reference Object                     Distance      Geod. Az  |
 QQ0449|                                                           dddmmss.s |
 QQ0449| CO5486 CREST AZ MK                                        0890714.2 |
 QQ0449| CO5487 CREST RM 1                            8.671 METERS 09211     |
 QQ0449| CO5488 CREST RM 2                            8.183 METERS 27156     |
 QQ0449|---------------------------------------------------------------------|
 QQ0449
 QQ0449                          SUPERSEDED SURVEY CONTROL
 QQ0449
 QQ0449  NAD 83(1986)-  45 23 04.02800(N)    097 46 40.87885(W) AD(       ) 1
 QQ0449  NAD 27      -  45 23 04.19505(N)    097 46 39.53518(W) AD(       ) 1
 QQ0449
 QQ0449.Superseded values are not recommended for survey control.
 QQ0449
 QQ0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0449.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0449
 QQ0449_MARKER: DS = TRIANGULATION STATION DISK
 QQ0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0449_STAMPING: CREST 1952
 QQ0449_MARK LOGO: CGS
 QQ0449_PROJECTION: FLUSH
 QQ0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0449+STABILITY: SURFACE MOTION
 QQ0449
 QQ0449  HISTORY     - Date     Condition        Report By
 QQ0449  HISTORY     - 1952     MONUMENTED       CGS
 QQ0449  HISTORY     - 1970     GOOD             USAF
 QQ0449
 QQ0449                          STATION DESCRIPTION
 QQ0449
 QQ0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0449'THE STATION IS IN SECTION 15, T 122 N, R 58 W, ON THE RIGHT-OF-WAY
 QQ0449'OF A GRADED ROAD, ABOUT 6 MILES EAST AND 2 MILES SOUTH OF ANDOVER,
 QQ0449'2-1/2 MILES NORTH AND 1-1/2 MILES WEST OF BRISTOL, 27 FEET SOUTH
 QQ0449'OF THE CENTER OF THE GRAVELED ROAD, 13 FEET NORTHEAST OF A
 QQ0449'TELEPHONE POLE, 5 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS
 QQ0449'POST AND 3 FEET NORTH OF A WIRE FENCE.
 QQ0449'
 QQ0449'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND A
 QQ0449'GRAVELED LEADING SOUTH AT THE NORTH END OF THE OVERPASS IN BRISTOL,
 QQ0449'GO WEST ON U.S. HIGHWAY 12 FOR 0.5 MILE TO A SIDE ROAD ON THE
 QQ0449'RIGHT, TURN RIGHT (NORTH) AND FOLLOW THE MAIN GRAVELED ROAD FOR
 QQ0449'2.4 MILES TO A CROSS ROAD, TURN LEFT (WEST) AND GO ON THE MAIN
 QQ0449'GRAVELED ROAD FOR 0.35 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 QQ0449'DESCRIBED BELOW, CONTINUE ON THE MAIN GRAVELED ROAD FOR 0.4
 QQ0449'MILE TO THE END OF THE GRAVELED ROAD, CONTINUE WESTERLY ON A
 QQ0449'GRADED ROAD FOR 0.4 MILE TO THE CREST OF A LONG HILL AND THE
 QQ0449'STATION ON THE LEFT.
 QQ0449'
 QQ0449'THE STATION MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 QQ0449'DISK IS STAMPED CREST 1952.
 QQ0449'
 QQ0449'REFERENCE MARK 1 IS 28 FEET SOUTH OF THE CENTER OF THE GRADED
 QQ0449'ROAD AND 2 FEET NORTH OF THE WIRE FENCE.  THE MARK IS FLUSH WITH THE
 QQ0449'SURFACE OF THE GROUND AND THE DISK IS STAMPED CREST NO 1 1952.
 QQ0449'
 QQ0449'REFERENCE MARK 2 IS 26 FEET SOUTH OF THE CENTER OF THE GRADED
 QQ0449'ROAD AND 4 FEET NORTH OF THE WIRE FENCE.  THE MARK IS FLUSH WITH
 QQ0449'THE SURFACE OF THE GROUND AND THE DISK IS STAMPED CREST NO 2 1952.
 QQ0449'
 QQ0449'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF THE GRAVELED
 QQ0449'ROAD, 5 FEET SOUTH OF A POWERLINE POLE AND 3 FEET WEST OF A WHITE
 QQ0449'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 5 INCHES AND THE DISK
 QQ0449'IS STAMPED CREST 1952.
 QQ0449'
 QQ0449'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 QQ0449
 QQ0449                          STATION RECOVERY (1970)
 QQ0449
 QQ0449'RECOVERY NOTE BY US AIR FORCE 1970
 QQ0449'STATION, BOTH REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED
 QQ0449'IN GOOD CONDITION AS DESCRIBED.
 QQ0449'
 QQ0449'ROUTE DESCRIPTION WAS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2210 ***********************************************************************
 PU2210  DESIGNATION -  CREST
 PU2210  PID         -  PU2210
 PU2210  STATE/COUNTY-  SD/PENNINGTON
 PU2210  COUNTRY     -  US
 PU2210  USGS QUAD   -  OWANKA SW (2017)
 PU2210
 PU2210                         *CURRENT SURVEY CONTROL
 PU2210  ______________________________________________________________________
 PU2210* NAD 83(1996) POSITION- 44 05 46.19156(N) 102 44 27.65793(W)   ADJUSTED
 PU2210* NAVD 88 ORTHO HEIGHT -   887.91  (+/-2cm)     2913.1   (feet) VERTCON3
 PU2210  ______________________________________________________________________
 PU2210  GEOID HEIGHT    -        -17.761 (meters)                     GEOID18
 PU2210  LAPLACE CORR    -         -6.41  (seconds)                    DEFLEC18
 PU2210  HORZ ORDER      -  THIRD
 PU2210  VERT ORDER      -  THIRD ? (See Below)
 PU2210
 PU2210.The horizontal coordinates were established by classical geodetic methods
 PU2210.and adjusted by the National Geodetic Survey in January 1998.
 PU2210
 PU2210.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2210.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2210
 PU2210.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2210.GEOID18 height accuracy estimate available here.
 PU2210
 PU2210.The vertical order pertains to the NGVD 29 superseded value.
 PU2210
 PU2210.Click photographs - Photos may exist for this station.
 PU2210
 PU2210.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2210
 PU2210. The following values were computed from the NAD 83(1996) position.
 PU2210
 PU2210;                    North         East     Units Scale Factor Converg.
 PU2210;SPC SD S     -   198,633.505   407,239.370   MT  0.99994161   -1 39 39.4
 PU2210;SPC SD S     -   651,683.42  1,336,084.50   sFT  0.99994161   -1 39 39.4
 PU2210;UTM  13      - 4,885,034.816   680,820.795   MT  1.00000214   +1 34 20.5
 PU2210
 PU2210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2210!SPC SD S     -   0.99986358  x   0.99994161  =   0.99980519
 PU2210!UTM  13      -   0.99986358  x   1.00000214  =   0.99986572
 PU2210
 PU2210:                Primary Azimuth Mark                     Grid Az
 PU2210:SPC SD S     -  CREST AZ MK                              271 33 15.4
 PU2210:UTM  13      -  CREST AZ MK                              268 19 15.5
 PU2210
 PU2210_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ8082085034(NAD 83)
 PU2210
 PU2210|---------------------------------------------------------------------|
 PU2210| PID    Reference Object                     Distance      Geod. Az  |
 PU2210|                                                           dddmmss.s |
 PU2210| CP9091 CREST RM 1                           13.265 METERS 08604     |
 PU2210| CP9090 CREST AZ MK                                        2695336.0 |
 PU2210| CP9092 CREST RM 2                           11.689 METERS 27441     |
 PU2210|---------------------------------------------------------------------|
 PU2210
 PU2210                          SUPERSEDED SURVEY CONTROL
 PU2210
 PU2210  NAD 83(1993)-  44 05 46.18308(N)    102 44 27.65999(W) AD(       ) 3
 PU2210  NAD 83(1986)-  44 05 46.18123(N)    102 44 27.66325(W) AD(       ) 3
 PU2210  NAD 27      -  44 05 46.22800(N)    102 44 26.05900(W) AD(       ) 3
 PU2210  NGVD 29             887.44   (m)         2911.5    (f) LEVELING    3  
 PU2210
 PU2210.Superseded values are not recommended for survey control.
 PU2210
 PU2210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2210.See file dsdata.pdf to determine how the superseded data were derived.
 PU2210
 PU2210_MARKER: DS = TRIANGULATION STATION DISK
 PU2210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2210_STAMPING: CREST 1951
 PU2210_MARK LOGO: CGS
 PU2210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2210+STABILITY: SURFACE MOTION
 PU2210_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2210+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2010
 PU2210
 PU2210  HISTORY     - Date     Condition        Report By
 PU2210  HISTORY     - 1951     MONUMENTED       CGS
 PU2210  HISTORY     - 20100501 GOOD             INDIV
 PU2210
 PU2210                          STATION DESCRIPTION
 PU2210
 PU2210'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2210'THE STATION IS ABOUT 4-3/4 MILES EAST OF NEW UNDERWOOD, 7-1/2
 PU2210'MILES WEST OF WICKESVILLE AND ON THE RIGHT-OF-WAY OF U.S.
 PU2210'HIGHWAY NO. 14 AND 16.
 PU2210'
 PU2210'TO REACH THE STATION FROM THE JUNCTION OF THE MAIN STREET AND
 PU2210'U.S. HIGHWAY NO. 14 AND 16 IN NEW UNDERWOOD, GO WEST AND
 PU2210'NORTHWEST ON U.S. HIGHWAY NO. 14 AND 16 FOR 4.5 MILES TO THE
 PU2210'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE WEST ON THE
 PU2210'HIGHWAY FOR 0.3 MILE TO THE STATION MARK ON THE RIGHT AS
 PU2210'DESCRIBED.
 PU2210'
 PU2210'THE STATION MARK IS 52 FEET SOUTH OF THE CENTER OF THE HIGHWAY,
 PU2210'8 FEET WEST OF A WITNESS POST AND 4 FEET SOUTH OF A WIRE FENCE.
 PU2210'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CREST 1951.
 PU2210'
 PU2210'REFERENCE MARK NO. 1 IS 49 FEET SOUTH OF THE HIGHWAY, 18 FEET
 PU2210'WEST OF A FENCE CORNER AND 1 FOOT SOUTH OF THE FENCE.  THE MARK
 PU2210'PROJECTS 4 INCHES AND THE DISK IS STAMPED CREST NO 1 1951.
 PU2210'
 PU2210'REFERENCE MARK NO. 2 IS 49 FEET SOUTH OF THE HIGHWAY, 18 FEET
 PU2210'WEST OF A TELEPHONE POLE AND 1 FOOT SOUTH OF THE WIRE FENCE.
 PU2210'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CREST NO
 PU2210'2 1951.
 PU2210'
 PU2210'THE AZIMUTH MARK IS 55 FEET SOUTH OF THE HIGHWAY, 4 FEET SOUTH OF
 PU2210'THE WIRE FENCE AND 4 FEET SOUTH OF A TELEPHONE POLE.  THE MARK
 PU2210'PROJECTS 4 INCHES AND THE DISK IS STAMPED CREST 1951.
 PU2210'
 PU2210'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2210'CYLINDERS.
 PU2210
 PU2210                          STATION RECOVERY (2010)
 PU2210
 PU2210'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010
 PU2210'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0493 ***********************************************************************
 OS0493  DESIGNATION -  CREW
 OS0493  PID         -  OS0493
 OS0493  STATE/COUNTY-  SD/JACKSON
 OS0493  COUNTRY     -  US
 OS0493  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0493
 OS0493                         *CURRENT SURVEY CONTROL
 OS0493  ______________________________________________________________________
 OS0493* NAD 83(1996) POSITION- 43 49 26.25547(N) 101 56 10.68454(W)   ADJUSTED
 OS0493* NAVD 88 ORTHO HEIGHT -   799.870 (meters)     2624.24  (feet) ADJUSTED
 OS0493  ______________________________________________________________________
 OS0493  GEOID HEIGHT    -        -20.048 (meters)                     GEOID18
 OS0493  LAPLACE CORR    -         -8.89  (seconds)                    DEFLEC18
 OS0493  DYNAMIC HEIGHT  -        799.614 (meters)     2623.40  (feet) COMP
 OS0493  MODELED GRAVITY -    980,271.5   (mgal)                       NAVD 88
 OS0493
 OS0493  HORZ ORDER      -  SECOND
 OS0493  VERT ORDER      -  SECOND    CLASS 0
 OS0493
 OS0493.The horizontal coordinates were established by classical geodetic methods
 OS0493.and adjusted by the National Geodetic Survey in January 1998.
 OS0493
 OS0493.The orthometric height was determined by differential leveling and
 OS0493.adjusted by the NATIONAL GEODETIC SURVEY
 OS0493.in June 1991.
 OS0493
 OS0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0493.GEOID18 height accuracy estimate available here.
 OS0493
 OS0493.Click photographs - Photos may exist for this station.
 OS0493
 OS0493.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0493
 OS0493.The dynamic height is computed by dividing the NAVD 88
 OS0493.geopotential number by the normal gravity value computed on the
 OS0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0493.degrees latitude (g = 980.6199 gals.).
 OS0493
 OS0493.The modeled gravity was interpolated from observed gravity values.
 OS0493
 OS0493. The following values were computed from the NAD 83(1996) position.
 OS0493
 OS0493;                    North         East     Units Scale Factor Converg.
 OS0493;SPC SD S     -   166,840.758   471,071.698   MT  0.99991329   -1 06 20.9
 OS0493;SPC SD S     -   547,376.72  1,545,507.73   sFT  0.99991329   -1 06 20.9
 OS0493;UTM  14      - 4,856,512.078   263,885.323   MT  1.00028576   -2 02 03.0
 OS0493;UTM  13      - 4,856,883.856   746,359.401   MT  1.00034657   +2 07 21.0
 OS0493
 OS0493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0493!SPC SD S     -   0.99987773  x   0.99991329  =   0.99979103
 OS0493!UTM  14      -   0.99987773  x   1.00028576  =   1.00016346
 OS0493!UTM  13      -   0.99987773  x   1.00034657  =   1.00022426
 OS0493
 OS0493:                Primary Azimuth Mark                     Grid Az
 OS0493:SPC SD S     -  FLAT                                     028 52 46.4
 OS0493:UTM  14      -  FLAT                                     029 48 28.5
 OS0493:UTM  13      -  FLAT                                     025 39 04.5
 OS0493
 OS0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6388556512(NAD 83)
 OS0493
 OS0493|---------------------------------------------------------------------|
 OS0493| PID    Reference Object                     Distance      Geod. Az  |
 OS0493|                                                           dddmmss.s |
 OS0493| OS0494 CREW RM 1                            15.730 METERS 02532     |
 OS0493| OS0794 FLAT                                APPROX. 7.7 KM 0274625.5 |
 OS0493| OS0492 CREW RM 2                             7.682 METERS 13203     |
 OS0493|---------------------------------------------------------------------|
 OS0493
 OS0493                          SUPERSEDED SURVEY CONTROL
 OS0493
 OS0493  NAD 83(1995)-  43 49 26.24775(N)    101 56 10.68686(W) AD(       ) 2
 OS0493  NAD 83(1986)-  43 49 26.24806(N)    101 56 10.68697(W) AD(       ) 2
 OS0493  NAD 27      -  43 49 26.27720(N)    101 56 09.14780(W) AD(       ) 2
 OS0493  NGVD 29 (??/??/92)  799.418  (m)         2622.76   (f) ADJ UNCH    2 0
 OS0493  NGVD 29             799.42   (m)         2622.8    (f) LEVELING    3  
 OS0493
 OS0493.Superseded values are not recommended for survey control.
 OS0493
 OS0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0493.See file dsdata.pdf to determine how the superseded data were derived.
 OS0493
 OS0493_MARKER: DR = REFERENCE MARK DISK
 OS0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0493_STAMPING: CREW 1961
 OS0493_MARK LOGO: CGS
 OS0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0493+STABILITY: SURFACE MOTION
 OS0493
 OS0493  HISTORY     - Date     Condition        Report By
 OS0493  HISTORY     - 1961     MONUMENTED       CGS
 OS0493  HISTORY     - 1962     GOOD             CGS
 OS0493
 OS0493                          STATION DESCRIPTION
 OS0493
 OS0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0493'LOCATED, AIRLINE, ABOUT 10-1/4 MILES SOUTH-SOUTHEAST OF COTTONWOOD,
 OS0493'5-1/4 MILES NORTH OF CEDAR PASS, AND 2-1/2 MILES SOUTHWEST OF
 OS0493'CACTUS FLAT, ON OR CLOSE TO THE LINE BETWEEN SECTION 2, T 3 S,
 OS0493'AND SECTION 35, T2S, R18E, ON THE POINT OF A LOW BLUFF WHICH
 OS0493'DROPS OFF ABOUT 20 FEET TO THE SOUTHWEST AND SOUTH AND SLOPES
 OS0493'GRADUALLY TO THE EAST IN PASTURE LAND.
 OS0493'
 OS0493'TO REACH FROM THE STORE AND SERVICE STATION IN CACTUS FLAT GO
 OS0493'WEST ON U.S. HIGHWAY 16A ABOUT 300 FEET TO A FORK, RIGHT, ON A
 OS0493'CURVE TO THE SOUTH.  TAKE THE RIGHT FORK AND CONTINUE WEST 0.2
 OS0493'MILE TO A CROSS ROAD.  PROCEED WEST THEN SOUTH ON GRAVEL ROAD
 OS0493'2.6 MILES TO A GATE ON THE LEFT.  TURN LEFT THROUGH GATE THEN GO
 OS0493'SOUTHEAST 0.3 MILE TO THE HIGHEST POINT AND THE STATION.
 OS0493'
 OS0493'THE STATION MARK, A STANDARD DISK STAMPED CREW 1961 SET IN THE
 OS0493'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 2 INCHES
 OS0493'ABOVE GROUND, IS 6 FEET EAST OF THE TOP EDGE OF THE BLUFF.
 OS0493'
 OS0493'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED CREW NO 1 1961
 OS0493'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 OS0493'1 INCH ABOVE GROUND, IS ABOUT 10 FEET EAST OF THE TOP EDGE OF THE
 OS0493'BLUFF AND 18 INCHES LOWER THAN THE STATION.
 OS0493'
 OS0493'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED CREW NO 2
 OS0493'1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 OS0493'PROJECTING 2 INCHES ABOVE GROUND, IS ABOUT 8 FEET NORTHEAST OF THE
 OS0493'TOP EDGE OF THE BLUFF AND ABOUT 2 FEET LOWER THAN THE STATION.
 OS0493'
 OS0493'THE POINT OF THE BLUFF ON WHICH THE STATION IS LOCATED FORMS A
 OS0493'NATURAL PICTURE POINT.
 OS0493
 OS0493                          STATION RECOVERY (1962)
 OS0493
 OS0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0493'6.6 MI N FROM CEDAR PASS.
 OS0493'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0493'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 4.8
 OS0493'MILES NORTH ALONG A GRAVELED ROAD TO A WIRE GATE ON THE EAST
 OS0493'SIDE OF THE ROAD, THENCE 0.2 MILE EAST ACROSS COUNTRY TO THE WEST
 OS0493'EDGE OF THE CREST OF A HILL, 25.2 FEET NORTHWEST OF CREW NO 2,
 OS0493'51.6 FEET SOUTH-SOUTHWEST OF CREW NO 1, 8 FEET EAST OF THE WEST
 OS0493'EDGE OF HILL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0493'1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0494 ***********************************************************************
 OS0494  DESIGNATION -  CREW RM 1
 OS0494  PID         -  OS0494
 OS0494  STATE/COUNTY-  SD/JACKSON
 OS0494  COUNTRY     -  US
 OS0494  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0494
 OS0494                         *CURRENT SURVEY CONTROL
 OS0494  ______________________________________________________________________
 OS0494* NAD 83(1986) POSITION- 43 49 26.72   (N) 101 56 10.38   (W)   HD_HELD1
 OS0494* NAVD 88 ORTHO HEIGHT -   799.343 (meters)     2622.51  (feet) ADJUSTED
 OS0494  ______________________________________________________________________
 OS0494  GEOID HEIGHT    -        -20.048 (meters)                     GEOID18
 OS0494  DYNAMIC HEIGHT  -        799.086 (meters)     2621.67  (feet) COMP
 OS0494  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 OS0494
 OS0494  VERT ORDER      -  SECOND    CLASS 0
 OS0494
 OS0494.The horizontal coordinates were determined by differentially corrected
 OS0494.hand held GPS observations or other comparable positioning techniques
 OS0494.and have an estimated accuracy of +/- 3 meters.
 OS0494
 OS0494.The orthometric height was determined by differential leveling and
 OS0494.adjusted by the NATIONAL GEODETIC SURVEY
 OS0494.in June 1991.
 OS0494
 OS0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0494.GEOID18 height accuracy estimate available here.
 OS0494
 OS0494.Click photographs - Photos may exist for this station.
 OS0494
 OS0494.The dynamic height is computed by dividing the NAVD 88
 OS0494.geopotential number by the normal gravity value computed on the
 OS0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0494.degrees latitude (g = 980.6199 gals.).
 OS0494
 OS0494.The modeled gravity was interpolated from observed gravity values.
 OS0494
 OS0494;                    North         East    Units  Estimated Accuracy
 OS0494;SPC SD S     -   166,855.0     471,078.8     MT  (+/- 3 meters HH1 GPS) 
 OS0494
 OS0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6389256526(NAD 83)
 OS0494
 OS0494                          SUPERSEDED SURVEY CONTROL
 OS0494
 OS0494  NGVD 29 (??/??/92)  798.890  (m)         2621.02   (f) ADJ UNCH    2 0
 OS0494
 OS0494.Superseded values are not recommended for survey control.
 OS0494
 OS0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0494.See file dsdata.pdf to determine how the superseded data were derived.
 OS0494
 OS0494_MARKER: DR = REFERENCE MARK DISK
 OS0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0494_STAMPING: CREW NO 1 1961
 OS0494_MARK LOGO: CGS
 OS0494_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0494+STABILITY: SURFACE MOTION
 OS0494
 OS0494  HISTORY     - Date     Condition        Report By
 OS0494  HISTORY     - 1961     MONUMENTED       CGS
 OS0494  HISTORY     - 1962     GOOD             CGS
 OS0494
 OS0494                          STATION DESCRIPTION
 OS0494
 OS0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0494'6.6 MI N FROM CEDAR PASS.
 OS0494'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0494'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 4.8
 OS0494'MILES NORTH ALONG A GRAVELED ROAD TO A WIRE GATE ON THE EAST
 OS0494'SIDE OF THE ROAD, THENCE 0.2 MILE EAST ACROSS COUNTRY TO THE
 OS0494'WEST EDGE OF A HILL, 51.6 FEET NORTH-NORTHEAST OF CREW 1961
 OS0494'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0494'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0492 ***********************************************************************
 OS0492  DESIGNATION -  CREW RM 2
 OS0492  PID         -  OS0492
 OS0492  STATE/COUNTY-  SD/JACKSON
 OS0492  COUNTRY     -  US
 OS0492  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0492
 OS0492                         *CURRENT SURVEY CONTROL
 OS0492  ______________________________________________________________________
 OS0492* NAD 83(1986) POSITION- 43 49 26.09   (N) 101 56 10.43   (W)   HD_HELD1
 OS0492* NAVD 88 ORTHO HEIGHT -   799.225 (meters)     2622.12  (feet) ADJUSTED
 OS0492  ______________________________________________________________________
 OS0492  GEOID HEIGHT    -        -20.048 (meters)                     GEOID18
 OS0492  DYNAMIC HEIGHT  -        798.969 (meters)     2621.28  (feet) COMP
 OS0492  MODELED GRAVITY -    980,271.6   (mgal)                       NAVD 88
 OS0492
 OS0492  VERT ORDER      -  SECOND    CLASS 0
 OS0492
 OS0492.The horizontal coordinates were determined by differentially corrected
 OS0492.hand held GPS observations or other comparable positioning techniques
 OS0492.and have an estimated accuracy of +/- 3 meters.
 OS0492
 OS0492.The orthometric height was determined by differential leveling and
 OS0492.adjusted by the NATIONAL GEODETIC SURVEY
 OS0492.in June 1991.
 OS0492
 OS0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0492.GEOID18 height accuracy estimate available here.
 OS0492
 OS0492.Click photographs - Photos may exist for this station.
 OS0492
 OS0492.The dynamic height is computed by dividing the NAVD 88
 OS0492.geopotential number by the normal gravity value computed on the
 OS0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0492.degrees latitude (g = 980.6199 gals.).
 OS0492
 OS0492.The modeled gravity was interpolated from observed gravity values.
 OS0492
 OS0492;                    North         East    Units  Estimated Accuracy
 OS0492;SPC SD S     -   166,835.5     471,077.3     MT  (+/- 3 meters HH1 GPS) 
 OS0492
 OS0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6389056506(NAD 83)
 OS0492
 OS0492                          SUPERSEDED SURVEY CONTROL
 OS0492
 OS0492  NGVD 29 (??/??/92)  798.773  (m)         2620.64   (f) ADJ UNCH    2 0
 OS0492
 OS0492.Superseded values are not recommended for survey control.
 OS0492
 OS0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0492.See file dsdata.pdf to determine how the superseded data were derived.
 OS0492
 OS0492_MARKER: DR = REFERENCE MARK DISK
 OS0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0492_STAMPING: CREW NO 2 1961
 OS0492_MARK LOGO: CGS
 OS0492_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0492+STABILITY: SURFACE MOTION
 OS0492
 OS0492  HISTORY     - Date     Condition        Report By
 OS0492  HISTORY     - 1961     MONUMENTED       CGS
 OS0492  HISTORY     - 1962     GOOD             CGS
 OS0492
 OS0492                          STATION DESCRIPTION
 OS0492
 OS0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0492'6.6 MI N FROM CEDAR PASS.
 OS0492'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0492'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 4.8
 OS0492'MILES NORTH ALONG A GRAVELED ROAD TO A WIRE GATE ON THE EAST
 OS0492'SIDE OF THE ROAD, THENCE 0.2 MILE EAST ACROSS COUNTRY TO THE
 OS0492'WEST EDGE OF A HILL, 25.2 FEET SOUTHEAST OF CREW 1961
 OS0492'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0492'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0446 ***********************************************************************
 QQ0446  DESIGNATION -  CROCKER
 QQ0446  PID         -  QQ0446
 QQ0446  STATE/COUNTY-  SD/CLARK
 QQ0446  COUNTRY     -  US
 QQ0446  USGS QUAD   -  LONE TREE LAKE (2017)
 QQ0446
 QQ0446                         *CURRENT SURVEY CONTROL
 QQ0446  ______________________________________________________________________
 QQ0446* NAD 83(1996) POSITION- 45 08 16.39582(N) 097 48 00.47098(W)   ADJUSTED
 QQ0446* NAVD 88 ORTHO HEIGHT -   567.    (meters)     1860.    (feet) SCALED
 QQ0446  ______________________________________________________________________
 QQ0446  GEOID HEIGHT    -        -24.658 (meters)                     GEOID18
 QQ0446  LAPLACE CORR    -         -1.41  (seconds)                    DEFLEC18
 QQ0446  HORZ ORDER      -  FIRST
 QQ0446
 QQ0446.The horizontal coordinates were established by classical geodetic methods
 QQ0446.and adjusted by the National Geodetic Survey in January 1998.
 QQ0446
 QQ0446.The orthometric height was scaled from a topographic map.
 QQ0446
 QQ0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0446.GEOID18 height accuracy estimate available here.
 QQ0446
 QQ0446.Click photographs - Photos may exist for this station.
 QQ0446
 QQ0446.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0446
 QQ0446. The following values were computed from the NAD 83(1996) position.
 QQ0446
 QQ0446;                    North         East     Units Scale Factor Converg.
 QQ0446;SPC SD N     -   147,316.338   773,004.557   MT  0.99994025   +1 33 25.0
 QQ0446;SPC SD N     -   483,320.35  2,536,099.12   sFT  0.99994025   +1 33 25.0
 QQ0446;UTM  14      - 4,998,968.395   594,340.924   MT  0.99970943   +0 51 01.9
 QQ0446
 QQ0446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0446!SPC SD N     -   0.99991493  x   0.99994025  =   0.99985518
 QQ0446!UTM  14      -   0.99991493  x   0.99970943  =   0.99962438
 QQ0446
 QQ0446:                Primary Azimuth Mark                     Grid Az
 QQ0446:SPC SD N     -  CROCKER AZ MK 2                          090 48 47.3
 QQ0446:UTM  14      -  CROCKER AZ MK 2                          091 31 10.4
 QQ0446
 QQ0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9434098968(NAD 83)
 QQ0446
 QQ0446|---------------------------------------------------------------------|
 QQ0446| PID    Reference Object                     Distance      Geod. Az  |
 QQ0446|                                                           dddmmss.s |
 QQ0446| CO5494 CROCKER RM 1                         19.707 METERS 00444     |
 QQ0446| CO5492 CROCKER AZ MK                                      0913352.3 |
 QQ0446| CO5493 CROCKER AZ MK 2                                    0922212.3 |
 QQ0446| CO5495 CROCKER RM 2                         22.494 METERS 25614     |
 QQ0446| CO5496 CROCKER RM 3                          7.428 METERS 27521     |
 QQ0446|---------------------------------------------------------------------|
 QQ0446
 QQ0446                          SUPERSEDED SURVEY CONTROL
 QQ0446
 QQ0446  NAD 83(1986)-  45 08 16.39777(N)    097 48 00.45550(W) AD(       ) 1
 QQ0446  NAD 27      -  45 08 16.55161(N)    097 47 59.13691(W) AD(       ) 1
 QQ0446
 QQ0446.Superseded values are not recommended for survey control.
 QQ0446
 QQ0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0446.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0446
 QQ0446_MARKER: DS = TRIANGULATION STATION DISK
 QQ0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0446_STAMPING: CROCKER 1952
 QQ0446_MARK LOGO: CGS
 QQ0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0446+STABILITY: SURFACE MOTION
 QQ0446
 QQ0446  HISTORY     - Date     Condition        Report By
 QQ0446  HISTORY     - 1952     MONUMENTED       CGS
 QQ0446  HISTORY     - 1966     GOOD             CGS
 QQ0446  HISTORY     - 1970     GOOD             USAF
 QQ0446  HISTORY     - 1971     GOOD             LOCENG
 QQ0446
 QQ0446                          STATION DESCRIPTION
 QQ0446
 QQ0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0446'THE STATION IS ABOUT 2-1/2 MILES NORTH AND 1/2 MILE WEST OF
 QQ0446'CROCKER, ABOUT 1 MILE SOUTH OF THE CLARK-DAY COUNTY LINE, NEAR
 QQ0446'THE SOUTHWEST CORNER OF SEC. 3, T 119 N, R 58 W.  IT IS 62 FEET
 QQ0446'NORTHEAST OF THE CENTER OF A T-INTERSECTION, 23 FEET NORTH OF A
 QQ0446'FENCE CORNER AND 4 FEET NORTHWEST OF A 4 X 4 INCH WHITE WITNESS
 QQ0446'POST.
 QQ0446'
 QQ0446'TO REACH THE STATION FROM THE POST OFFICE IN CROCKER, GO NORTH
 QQ0446'FOR 0.15 MILE TO A CROSSROADS AND STATE HIGHWAY 20, TURN LEFT
 QQ0446'AND GO WEST ON HIGHWAY 20 FOR 0.75 MILE TO A T-JUNCTION, TURN
 QQ0446'RIGHT AND GO NORTH 2.2 MILES TO THE STATION.
 QQ0446'
 QQ0446'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST 0.35 MILE
 QQ0446'TO THE MARK ON THE RIGHT.
 QQ0446'
 QQ0446'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QQ0446'CROCKER 1952.
 QQ0446'
 QQ0446'REFERENCE MARK 1 IS 87 FEET NORTH OF THE FENCE CORNER AND 1 FOOT
 QQ0446'WEST OF A FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QQ0446'STAMPED CROCKER NO 1 1952.
 QQ0446'
 QQ0446'REFERENCE MARK 2 IS 77 FEET WEST OF THE FENCE CORNER AND 59
 QQ0446'FEET NORTHWEST OF THE CENTER OF THE T-INTERSECTION.  THE MARK
 QQ0446'PROJECTS 6 INCHES AND THE DISK IS STAMPED CROCKER NO 2 1952.
 QQ0446'
 QQ0446'THE AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTER OF THE ROAD,
 QQ0446'3 FEET WEST OF A 4 X 4 INCH WHITE WITNESS POST AND 1 FOOT NORTH
 QQ0446'OF A FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QQ0446'CROCKER 1952.
 QQ0446'
 QQ0446'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 QQ0446
 QQ0446                          STATION RECOVERY (1966)
 QQ0446
 QQ0446'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 QQ0446'THE STATION MARK, REFERENCE MARK NO. 1, WERE RECOVERED AND FOUND
 QQ0446'IN GOOD CONDITION.  THE AZIMUTH MARK WAS RECOVERED AND FOUND ON
 QQ0446'THE TOP OF A LARGE MOUND OF DIRT.  THE MARK SEEMED TO BE IN GOOD
 QQ0446'CONDITION.  REFERENCE MARK NO. 2 WAS DESTROYED BY ROAD
 QQ0446'CONSTRUCTION.
 QQ0446'
 QQ0446'REFERENCE MARK NO. 3 AND AN AZIMUTH MARK WERE SET.
 QQ0446'
 QQ0446'FOLLOWING IS A NEW DESCRIPTION.
 QQ0446'
 QQ0446'TO REACH THE STATION FROM THE POST OFFICE IN CROCKER, GO NORTH
 QQ0446'FOR 0.2 MILE TO STATE HIGHWAY 20.  TURN LEFT AND GO WEST ON STATE
 QQ0446'HIGHWAY 20 FOR 0.8 MILE TO A SIDE ROAD ON THE RIGHT.  TURN RIGHT
 QQ0446'AND GO NORTH ON A DIRT AND GRAVELED ROAD FOR 2.05 MILES TO A
 QQ0446'T-INTERSECTION AND THE STATION ON THE NORTH SIDE OF AN EAST-WEST
 QQ0446'ROAD.
 QQ0446'
 QQ0446'STATION MARK, A STANDARD DISK STAMPED CROCKER 1952, IS SET IN
 QQ0446'THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.  IT IS
 QQ0446'62 FEET NORTH-NORTHEAST OF THE CENTER OF THE T-INTERSECTION, 54
 QQ0446'FEET NORTH OF THE CENTER OF THE EAST-WEST GRAVELED ROAD, 6 FEET
 QQ0446'WEST OF A NORTH-SOUTH FENCE, AND 1 FOOT WEST OF A METAL WITNESS
 QQ0446'POST.  THE UNDERGROUND MARK WAS NOT INSPECTED.
 QQ0446'
 QQ0446'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CROCKER NO. 1 1952,
 QQ0446'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3
 QQ0446'INCHES.  IT IS 64.5 FEET NORTH OF A METAL WITNESS POST AND 1 FOOT
 QQ0446'WEST OF THE NORTH-SOUTH FENCE.
 QQ0446'
 QQ0446'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED CROCKER NO. 3 1952,
 QQ0446'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH IS FLUSH WITH
 QQ0446'THE SURFACE OF THE GROUND.  IT IS 57 FEET NORTH OF THE CENTER
 QQ0446'OF THE EAST-WEST GRAVELED ROAD AND 30 FEET WEST OF THE NORTH-SOUTH
 QQ0446'FENCE.
 QQ0446'
 QQ0446'AZIMUTH MARK, A STANDARD DISK STAMPED CROCKER 1952 AZ.2 1966, IS
 QQ0446'SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.  IT
 QQ0446'IS 50 FEET SOUTH OF THE CENTER OF THE EAST-WEST GRAVELED ROAD,
 QQ0446'2.5 FEET WEST OF A POWERLINE POLE, AND 2 FEET EAST OF A METAL
 QQ0446'WITNESS POST.
 QQ0446'
 QQ0446'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 QQ0446'GRAVELED ROAD FOR 0.35 MILE TO THE MARK ON THE RIGHT.
 QQ0446'
 QQ0446'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0446'2-1/2 MILES NORTH OF CROCKER.
 QQ0446
 QQ0446                          STATION RECOVERY (1970)
 QQ0446
 QQ0446'RECOVERY NOTE BY US AIR FORCE 1970
 QQ0446'STATION, BOTH REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED
 QQ0446'IN GOOD CONDITION AS DESCRIBED.
 QQ0446'
 QQ0446'ROUTE DESCRIPTION WAS ADEQUATE.
 QQ0446
 QQ0446                          STATION RECOVERY (1971)
 QQ0446
 QQ0446'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (HGL)
 QQ0446'RECOVERED BY SCHMIDT CORP.
 QQ0446'
 QQ0446'VERY GOOD.
 QQ0446'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0492 ***********************************************************************
 QT0492  DESIGNATION -  CROOK
 QT0492  PID         -  QT0492
 QT0492  STATE/COUNTY-  SD/HARDING
 QT0492  COUNTRY     -  US
 QT0492  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 QT0492
 QT0492                         *CURRENT SURVEY CONTROL
 QT0492  ______________________________________________________________________
 QT0492* NAD 83(1996) POSITION- 45 56 10.78207(N) 103 22 35.67705(W)   ADJUSTED
 QT0492* NAVD 88 ORTHO HEIGHT -   899.748 (meters)     2951.92  (feet) ADJUSTED
 QT0492  ______________________________________________________________________
 QT0492  GEOID HEIGHT    -        -15.875 (meters)                     GEOID18
 QT0492  LAPLACE CORR    -         -5.77  (seconds)                    DEFLEC18
 QT0492  DYNAMIC HEIGHT  -        899.655 (meters)     2951.62  (feet) COMP
 QT0492  MODELED GRAVITY -    980,480.2   (mgal)                       NAVD 88
 QT0492
 QT0492  HORZ ORDER      -  THIRD
 QT0492  VERT ORDER      -  FIRST     CLASS II
 QT0492
 QT0492.The horizontal coordinates were established by classical geodetic methods
 QT0492.and adjusted by the National Geodetic Survey in January 1998.
 QT0492
 QT0492.The orthometric height was determined by differential leveling and
 QT0492.adjusted by the NATIONAL GEODETIC SURVEY
 QT0492.in April 2000.
 QT0492
 QT0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0492.GEOID18 height accuracy estimate available here.
 QT0492
 QT0492.Click photographs - Photos may exist for this station.
 QT0492
 QT0492.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0492
 QT0492.The dynamic height is computed by dividing the NAVD 88
 QT0492.geopotential number by the normal gravity value computed on the
 QT0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0492.degrees latitude (g = 980.6199 gals.).
 QT0492
 QT0492.The modeled gravity was interpolated from observed gravity values.
 QT0492
 QT0492. The following values were computed from the NAD 83(1996) position.
 QT0492
 QT0492;                    North         East     Units Scale Factor Converg.
 QT0492;SPC SD N     -   239,165.095   338,199.908   MT  1.00005868   -2 23 23.0
 QT0492;SPC SD N     -   784,660.82  1,109,577.53   sFT  1.00005868   -2 23 23.0
 QT0492;UTM  13      - 5,088,254.484   625,848.987   MT  0.99979471   +1 10 00.1
 QT0492
 QT0492!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0492!SPC SD N     -   0.99986145  x   1.00005868  =   0.99992013
 QT0492!UTM  13      -   0.99986145  x   0.99979471  =   0.99965619
 QT0492
 QT0492:                Primary Azimuth Mark                     Grid Az
 QT0492:SPC SD N     -  CROOK AZ MK                              316 00 32.1
 QT0492:UTM  13      -  CROOK AZ MK                              312 27 09.0
 QT0492
 QT0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2584888254(NAD 83)
 QT0492
 QT0492|---------------------------------------------------------------------|
 QT0492| PID    Reference Object                     Distance      Geod. Az  |
 QT0492|                                                           dddmmss.s |
 QT0492| AI0434 CROOK RM 1                            9.325 METERS 15405     |
 QT0492| QT0236 D 19 RESET                                         3123857.7 |
 QT0492| CQ8162 CROOK AZ MK                                        3133709.1 |
 QT0492| AI0435 CROOK RM 2                            9.117 METERS 33353     |
 QT0492|---------------------------------------------------------------------|
 QT0492
 QT0492                          SUPERSEDED SURVEY CONTROL
 QT0492
 QT0492  NAD 83(1993)-  45 56 10.77063(N)    103 22 35.67359(W) AD(       ) 3
 QT0492  NAD 83(1986)-  45 56 10.76601(N)    103 22 35.67283(W) AD(       ) 3
 QT0492  NAD 27      -  45 56 10.76200(N)    103 22 34.01900(W) AD(       ) 3
 QT0492
 QT0492.Superseded values are not recommended for survey control.
 QT0492
 QT0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0492.See file dsdata.pdf to determine how the superseded data were derived.
 QT0492
 QT0492_MARKER: DS = TRIANGULATION STATION DISK
 QT0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0492_STAMPING: CROOK 1952
 QT0492_MARK LOGO: CGS
 QT0492_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0492+STABILITY: SURFACE MOTION
 QT0492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0492+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0492
 QT0492  HISTORY     - Date     Condition        Report By
 QT0492  HISTORY     - 1952     MONUMENTED       CGS
 QT0492  HISTORY     - 1973     GOOD             NGS
 QT0492  HISTORY     - 1974     GOOD             USAF
 QT0492  HISTORY     - 19980928 GOOD             NGS
 QT0492
 QT0492                          STATION DESCRIPTION
 QT0492
 QT0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0492'THE STATION IS LOCATED ABOUT 6-1/2 MILES NORTH OF LUDLOW, ABOUT
 QT0492'1/2 MILE SOUTH OF THE NORTH DAKOTA - SOUTH DAKOTA STATE LINE,
 QT0492'NEAR THE SOUTHEAST CORNER OF SECTION 21, T 23 N, R 6 E, ON
 QT0492'THE RIGHT-OF-WAY OF U.S. HIGHWAY NO. 85, 84 FEET EAST OF THE
 QT0492'CENTER OF THE HIGHWAY, 65 FEET NORTH OF THE CENTER OF A DIRT
 QT0492'ROAD, 53 FEET NORTHWEST OF A FENCE CORNER, AND 6 FEET SOUTHWEST
 QT0492'OF A 4 IN X 4 IN WITNESS POST AND A WIRE FENCE.
 QT0492'
 QT0492'TO REACH THE STATION FROM THE POST OFFICE IN LUDLOW, GO NORTH
 QT0492'ON U.S. HIGHWAY NO. 85 FOR 7.25 MILES TO THE STATION ON THE
 QT0492'RIGHT.  TO REACH THE AZIMUTH MARK FROM THE STATION, GO
 QT0492'NORTHWESTERLY ON HIGHWAY NO. 85 FOR 0.3 MILE TO THE MARK ON
 QT0492'THE LEFT.
 QT0492'
 QT0492'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0492'CROOK 1952.
 QT0492'
 QT0492'REFERENCE MARK NO. 1 IS 41 FEET NORTH OF THE CENTER OF THE
 QT0492'DIRT ROAD, 22 FEET NORTHWEST OF THE FENCE CORNER, AND 5.5
 QT0492'FEET SOUTHWEST OF THE WIRE FENCE.  IT PROJECTS 6 INCHES, AND
 QT0492'THE DISK IS STAMPED CROOK NO 1 1952.
 QT0492'
 QT0492'REFERENCE MARK NO. 2 IS 84 FEET EAST OF THE CENTER OF HIGHWAY
 QT0492'NO. 85, AND 5.5 FEET WEST OF THE WIRE FENCE.  IT PROJECTS 10 INCHES,
 QT0492'AND THE DISK IS STAMPED CROOK NO 2 1952.
 QT0492'
 QT0492'THE AZIMUTH MARK IS 45 FEET SOUTHWEST OF THE CENTER OF THE
 QT0492'HIGHWAY, 1 FOOT WEST OF A 4 IN X 4 IN WITNESS POST, AND 6 INCHES
 QT0492'SOUTHWEST OF A WIRE FENCE.  IT PROJECTS 4 INCHES, AND THE
 QT0492'DISK IS STAMPED CROOK 1952.
 QT0492
 QT0492                          STATION RECOVERY (1973)
 QT0492
 QT0492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 QT0492'DISTANCE R.M. NO. 1 TO R.M. NO. 2 NOT MEASURED, MARKS NEARLY
 QT0492'ON LINE.
 QT0492'
 QT0492'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 QT0492'AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.  A DIFFERENCE
 QT0492'OF 0.05 FOOT WAS FOUND IN THE MEASUREMENT TO REFERENCE MARK
 QT0492'NO. 2, MEASURED MARK TO MARK THE DIFFERENCE WAS 0.01 FOOT.  DUE
 QT0492'TO HIGHWAY IMPROVEMENTS THE SOUTH DAKOTA STATE HIGHWAY
 QT0492'DEPARTMENT REQUESTED THAT THE AZIMUTH MARK BE MOVED.  A BENCH
 QT0492'MARK NEAR THE NORTH DAKOTA - SOUTH DAKOTA STATE LINE WAS
 QT0492'OBSERVED FOR USE AS AN AZIMUTH MARK, THE DISK WAS REMOVED FROM
 QT0492'THE ORIGINAL AZIMUTH MARK AT THIS TIME.
 QT0492'
 QT0492'A NEW DESCRIPTION FOLLOWS--
 QT0492'
 QT0492'THE STATION IS LOCATED ABOUT 6.5 MILES NORTH OF LUDLOW AND
 QT0492'1 MILE SOUTH OF THE NORTH DAKOTA - SOUTH DAKOTA STATE LINE,
 QT0492'NEAR THE SOUTHEAST COR. OF SEC. 21, T 23 N, R 6 E, ON THE
 QT0492'HIGHEST PART OF A KNOLL IN THE NORTHEAST CORNER OF THE JUNCTION
 QT0492'OF U.S. HIGHWAY 85 AND A GRAVELED RANCH ROAD LEADING EAST,
 QT0492'APPROXIMATELY 370 FEET EAST OF THE CENTER OF NEW HIGHWAY 85,
 QT0492'AND 84 FEET EAST OF THE CENTER OF THE OLD HIGHWAY
 QT0492'
 QT0492'TO REACH THE STATION FROM THE POST OFFICE IN LUDLOW, GO NORTH
 QT0492'ON U.S. HIGHWAY 85 FOR 6.5 MILES TO A GRAVELED RANCH ROAD ON
 QT0492'THE RIGHT AND THE STATION AS DESCRIBED.  THIS IS 18 MILES
 QT0492'SOUTH OF THE JUNCTION OF U.S. HIGHWAYS 12 AND 85 IN BOWMAN,
 QT0492'NORTH DAKOTA.
 QT0492'
 QT0492'THE STATION MARK IS A STANDARD DISK STAMPED CROOK 1952, SET
 QT0492'IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS
 QT0492'ABOUT 370 FEET EAST OF THE CENTER OF NEW HIGHWAY 85, AND 5.4
 QT0492'FEET WEST OF A FENCE AND METAL WITNESS POST, THE PRESENT DISTANCE
 QT0492'NORTH OF THE RANCH ROAD IS 65 FEET BUT THIS MAY BE CHANGED
 QT0492'TO FURTHER SOUTH UPON COMPLETION OF THE NEW HIGHWAY.
 QT0492'
 QT0492'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED STAMPED CROOK NO 1
 QT0492'1952 SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 QT0492'IT IS 31 FEET SOUTH OF THE METAL WITNESS POST, AND 41 FEET
 QT0492'NORTH OF THE PRESENT RANCH ROAD.
 QT0492'
 QT0492'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CROOK NO 2
 QT0492'1952, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 10-INCHES.
 QT0492'IT IS 31 FEET NORTH OF THE METAL WITNESS POST.
 QT0492'
 QT0492'BENCH MARK D 19 RESET 1966 IS A STANDARD BENCH MARK DISK SET
 QT0492'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 QT0492'IT IS 101 FEET EAST OF THE CENTER OF U.S. HIGHWAY 85, 51 FEET
 QT0492'SOUTHEAST OF THE EAST LEG OF THE SIGN, WELCOME TO NORTH
 QT0492'DAKOTA, ROUGHRIDER COUNTRY, 1.5 FEET SOUTH OF A METAL WITNESS
 QT0492'POST AND 1 FOOT WEST OF A FENCE.
 QT0492'
 QT0492'TO REACH THE AZIMUTH MARK (BENCH MARK D 19 RESET 1966) FROM
 QT0492'THE STATION GO NORTH ON HIGHWAY 85 FOR 1.0 MILE THE THE NORTH
 QT0492'DAKOTA - SOUTH DAKOTA STATE LINE AND THE MARK ON THE RIGHT AS
 QT0492'DESCRIBED.
 QT0492'
 QT0492'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 6 MILES
 QT0492'N OF LUDLOW
 QT0492
 QT0492                          STATION RECOVERY (1974)
 QT0492
 QT0492'RECOVERY NOTE BY US AIR FORCE 1974
 QT0492'STATION MARK, REFERENCE MARKS, AND AZIMUTH MARK WERE RECOVERED
 QT0492'IN GOOD CONDITION.  THE 1972 ROUTE DESCRIPTION IS ADEQUATE.
 QT0492
 QT0492                          STATION RECOVERY (1998)
 QT0492
 QT0492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0492'11.3 KM (7.00 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 QT0492'IN LUDLOW, 138.6 M (454.7 FT) SOUTHEAST OF MILEPOST 154, 116.1 M
 QT0492'(380.9 FT) EAST OF THE HIGHWAY CENTERLINE, 50.0 M (164.0 FT) NORTH OF
 QT0492'THE CENTER OF A TRACK ROAD, 14.6 M (47.9 FT) NORTH OF A FENCE, 9.3 M
 QT0492'(30.5 FT) NORTHWEST OF REFERENCE MARK 1, 9.0 M (29.5 FT) SOUTHEAST OF
 QT0492'REFERENCE MARK 2, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 1.2 M
 QT0492'(3.9 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 QT0492'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 QT0492'BY LEROY ABRAHAMSON, RT 1, BOX 114, BOWMAN, ND 58623.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0434 ***********************************************************************
 AI0434  DESIGNATION -  CROOK RM 1
 AI0434  PID         -  AI0434
 AI0434  STATE/COUNTY-  SD/HARDING
 AI0434  COUNTRY     -  US
 AI0434  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 AI0434
 AI0434                         *CURRENT SURVEY CONTROL
 AI0434  ______________________________________________________________________
 AI0434* NAD 83(1986) POSITION- 45 56 10.51   (N) 103 22 35.49   (W)   HD_HELD1
 AI0434* NAVD 88 ORTHO HEIGHT -   899.368 (meters)     2950.68  (feet) ADJUSTED
 AI0434  ______________________________________________________________________
 AI0434  GEOID HEIGHT    -        -15.875 (meters)                     GEOID18
 AI0434  DYNAMIC HEIGHT  -        899.275 (meters)     2950.37  (feet) COMP
 AI0434  MODELED GRAVITY -    980,480.2   (mgal)                       NAVD 88
 AI0434
 AI0434  VERT ORDER      -  FIRST     CLASS II
 AI0434
 AI0434.The horizontal coordinates were determined by differentially corrected
 AI0434.hand held GPS observations or other comparable positioning techniques
 AI0434.and have an estimated accuracy of +/- 3 meters.
 AI0434
 AI0434.The orthometric height was determined by differential leveling and
 AI0434.adjusted by the NATIONAL GEODETIC SURVEY
 AI0434.in April 2000.
 AI0434
 AI0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0434.GEOID18 height accuracy estimate available here.
 AI0434
 AI0434.Click photographs - Photos may exist for this station.
 AI0434
 AI0434.The dynamic height is computed by dividing the NAVD 88
 AI0434.geopotential number by the normal gravity value computed on the
 AI0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0434.degrees latitude (g = 980.6199 gals.).
 AI0434
 AI0434.The modeled gravity was interpolated from observed gravity values.
 AI0434
 AI0434;                    North         East    Units  Estimated Accuracy
 AI0434;SPC SD N     -   239,156.5     338,203.6     MT  (+/- 3 meters HH1 GPS) 
 AI0434
 AI0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2585388246(NAD 83)
 AI0434
 AI0434                          SUPERSEDED SURVEY CONTROL
 AI0434
 AI0434.No superseded survey control is available for this station.
 AI0434
 AI0434_MARKER: DR = REFERENCE MARK DISK
 AI0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0434_STAMPING: CROOK NO 1 1952
 AI0434_MARK LOGO: CGS
 AI0434_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0434+STABILITY: SURFACE MOTION
 AI0434_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0434+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0434
 AI0434  HISTORY     - Date     Condition        Report By
 AI0434  HISTORY     - 1952     MONUMENTED       CGS
 AI0434  HISTORY     - 19980928 GOOD             NGS
 AI0434
 AI0434                          STATION DESCRIPTION
 AI0434
 AI0434'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0434'11.3 KM (7.00 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0434'IN LUDLOW, 147.6 M (484.3 FT) SOUTHEAST OF MILEPOST 154, 119.4 M
 AI0434'(391.7 FT) EAST OF THE HIGHWAY CENTERLINE, 41.1 M (134.8 FT) NORTH OF
 AI0434'THE CENTER OF A TRACK ROAD, 10.2 M (33.5 FT) SOUTH OF A WITNESS POST,
 AI0434'9.3 M (30.5 FT) SOUTHEAST OF THE STATION MARK, 5.7 M (18.7 FT) NORTH
 AI0434'OF A FENCE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 AI0434'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AI0434'MONUMENT IS ON PROPERTY OWNED BY LEROY ABRAHAMSON, RT 1, BOX 114,
 AI0434'BOWMAN, ND 58623.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0435 ***********************************************************************
 AI0435  DESIGNATION -  CROOK RM 2
 AI0435  PID         -  AI0435
 AI0435  STATE/COUNTY-  SD/HARDING
 AI0435  COUNTRY     -  US
 AI0435  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 AI0435
 AI0435                         *CURRENT SURVEY CONTROL
 AI0435  ______________________________________________________________________
 AI0435* NAD 83(1986) POSITION- 45 56 11.05   (N) 103 22 35.86   (W)   HD_HELD1
 AI0435* NAVD 88 ORTHO HEIGHT -   899.337 (meters)     2950.57  (feet) ADJUSTED
 AI0435  ______________________________________________________________________
 AI0435  GEOID HEIGHT    -        -15.875 (meters)                     GEOID18
 AI0435  DYNAMIC HEIGHT  -        899.244 (meters)     2950.27  (feet) COMP
 AI0435  MODELED GRAVITY -    980,480.2   (mgal)                       NAVD 88
 AI0435
 AI0435  VERT ORDER      -  FIRST     CLASS II
 AI0435
 AI0435.The horizontal coordinates were determined by differentially corrected
 AI0435.hand held GPS observations or other comparable positioning techniques
 AI0435.and have an estimated accuracy of +/- 3 meters.
 AI0435
 AI0435.The orthometric height was determined by differential leveling and
 AI0435.adjusted by the NATIONAL GEODETIC SURVEY
 AI0435.in April 2000.
 AI0435
 AI0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0435.GEOID18 height accuracy estimate available here.
 AI0435
 AI0435.Click photographs - Photos may exist for this station.
 AI0435
 AI0435.The dynamic height is computed by dividing the NAVD 88
 AI0435.geopotential number by the normal gravity value computed on the
 AI0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0435.degrees latitude (g = 980.6199 gals.).
 AI0435
 AI0435.The modeled gravity was interpolated from observed gravity values.
 AI0435
 AI0435;                    North         East    Units  Estimated Accuracy
 AI0435;SPC SD N     -   239,173.5     338,196.3     MT  (+/- 3 meters HH1 GPS) 
 AI0435
 AI0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL2584488262(NAD 83)
 AI0435
 AI0435                          SUPERSEDED SURVEY CONTROL
 AI0435
 AI0435.No superseded survey control is available for this station.
 AI0435
 AI0435_MARKER: DR = REFERENCE MARK DISK
 AI0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI0435_STAMPING: CROOK NO 2 1952
 AI0435_MARK LOGO: CGS
 AI0435_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI0435+STABILITY: SURFACE MOTION
 AI0435_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0435+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AI0435
 AI0435  HISTORY     - Date     Condition        Report By
 AI0435  HISTORY     - 1952     MONUMENTED       CGS
 AI0435  HISTORY     - 19980928 GOOD             NGS
 AI0435
 AI0435                          STATION DESCRIPTION
 AI0435
 AI0435'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0435'11.3 KM (7.00 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 AI0435'IN LUDLOW, 131.2 M (430.4 FT) SOUTHEAST OF MILEPOST 154, 112.5 M
 AI0435'(369.1 FT) EAST OF THE HIGHWAY CENTERLINE, 58.8 M (192.9 FT) NORTH OF
 AI0435'THE CENTER OF A TRACK ROAD, 23.4 M (76.8 FT) NORTH OF A FENCE, 9.0 M
 AI0435'(29.5 FT) NORTHWEST OF THE STATION MARK, 2.0 M (6.6 FT) ABOVE THE
 AI0435'LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AI0435'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY LEROY
 AI0435'ABRAHAMSON, RT 1, BOX 114, BOWMAN, ND 58623.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0829 ***********************************************************************
 OQ0829  DESIGNATION -  CROOKS
 OQ0829  PID         -  OQ0829
 OQ0829  STATE/COUNTY-  SD/MINNEHAHA
 OQ0829  COUNTRY     -  US
 OQ0829  USGS QUAD   -  CROOKS (2017)
 OQ0829
 OQ0829                         *CURRENT SURVEY CONTROL
 OQ0829  ______________________________________________________________________
 OQ0829* NAD 83(1996) POSITION- 43 38 56.06932(N) 096 52 16.15033(W)   ADJUSTED
 OQ0829* NAVD 88 ORTHO HEIGHT -   496.07  (+/-2cm)     1627.5   (feet) VERTCON3
 OQ0829  ______________________________________________________________________
 OQ0829  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 OQ0829  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 OQ0829  HORZ ORDER      -  FIRST
 OQ0829  VERT ORDER      -  THIRD ? (See Below)
 OQ0829
 OQ0829.The horizontal coordinates were established by classical geodetic methods
 OQ0829.and adjusted by the National Geodetic Survey in January 1998.
 OQ0829
 OQ0829.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0829.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0829
 OQ0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0829.GEOID18 height accuracy estimate available here.
 OQ0829
 OQ0829.The vertical order pertains to the NGVD 29 superseded value.
 OQ0829
 OQ0829.Click photographs - Photos may exist for this station.
 OQ0829
 OQ0829.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0829
 OQ0829. The following values were computed from the NAD 83(1996) position.
 OQ0829
 OQ0829;                    North         East     Units Scale Factor Converg.
 OQ0829;SPC SD S     -   151,969.232   879,213.705   MT  0.99990701   +2 23 18.2
 OQ0829;SPC SD S     -   498,585.72  2,884,553.63   sFT  0.99990701   +2 23 18.2
 OQ0829;UTM  14      - 4,835,081.069   671,683.595   MT  0.99996256   +1 28 11.2
 OQ0829
 OQ0829!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0829!SPC SD S     -   0.99992632  x   0.99990701  =   0.99983334
 OQ0829!UTM  14      -   0.99992632  x   0.99996256  =   0.99988889
 OQ0829
 OQ0829:                Primary Azimuth Mark                     Grid Az
 OQ0829:SPC SD S     -  CROOKS AZ MK 2                           102 39 43.8
 OQ0829:UTM  14      -  CROOKS AZ MK 2                           103 34 50.8
 OQ0829
 OQ0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7168335081(NAD 83)
 OQ0829
 OQ0829|---------------------------------------------------------------------|
 OQ0829| PID    Reference Object                     Distance      Geod. Az  |
 OQ0829|                                                           dddmmss.s |
 OQ0829| OQ0826 CROOKS SWEDISH LUTH CH SPIRE        APPROX. 1.8 KM 0473529.0 |
 OQ0829| CO2929 CROOKS RM 1                          21.453 METERS 08921     |
 OQ0829| CO2928 CROOKS AZ MK 2                                     1050302.0 |
 OQ0829| CO2927 CROOKS AZ MK                                       1055108.0 |
 OQ0829| OQ0784 SIOUX FALLS ST JOSEPHS N SPIRE      APPROX.15.3 KM 1335934.1 |
 OQ0829| OQ0788 SIOUX FALLS ST JOSEPHS S SPIRE      APPROX.15.3 KM 1340229.1 |
 OQ0829| OQ0777 SIOUX FALLS MENLO AVE TANK          APPROX.16.6 KM 1400751.8 |
 OQ0829| OQ0833 SIOUX FALLS VA HOSPITAL TANK        APPROX.16.0 KM 1450427.4 |
 OQ0829| CO2930 CROOKS RM 2                         400.900 METERS 1765350.0 |
 OQ0829| CO2931 CROOKS RM 3                          15.637 METERS 18624     |
 OQ0829| OQ0839 HARTFORD WATER TANK                 APPROX. 6.7 KM 2445127.1 |
 OQ0829| OQ0861 HUMBOLDT WATER TANK                 APPROX.16.5 KM 2684622.4 |
 OQ0829|---------------------------------------------------------------------|
 OQ0829
 OQ0829                          SUPERSEDED SURVEY CONTROL
 OQ0829
 OQ0829  NAD 83(1995)-  43 38 56.07205(N)    096 52 16.13717(W) AD(       ) 1
 OQ0829  NAD 83(1986)-  43 38 56.07453(N)    096 52 16.12922(W) AD(       ) 1
 OQ0829  NAD 27      -  43 38 56.15800(N)    096 52 14.92800(W) AD(       ) 1
 OQ0829  NGVD 29             495.78   (m)         1626.6    (f) LEVELING    3  
 OQ0829
 OQ0829.Superseded values are not recommended for survey control.
 OQ0829
 OQ0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0829.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0829
 OQ0829_MARKER: DS = TRIANGULATION STATION DISK
 OQ0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0829_STAMPING: CROOKS 1927
 OQ0829_MARK LOGO: CGS
 OQ0829_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0829+STABILITY: SURFACE MOTION
 OQ0829
 OQ0829  HISTORY     - Date     Condition        Report By
 OQ0829  HISTORY     - 1927     MONUMENTED       CGS
 OQ0829  HISTORY     - 1934     GOOD             SDGS
 OQ0829  HISTORY     - 1935     GOOD             CGS
 OQ0829  HISTORY     - 1942     GOOD             CGS
 OQ0829  HISTORY     - 1953     GOOD             CGS
 OQ0829  HISTORY     - 1971     GOOD             NGS
 OQ0829  HISTORY     - 19940629 GOOD             LOCENG
 OQ0829
 OQ0829                          STATION DESCRIPTION
 OQ0829
 OQ0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (HWH)
 OQ0829'ABOUT 3 MILES WEST AND 1/2 MILE SOUTH OF THE TOWN OF CROOKS,
 OQ0829'ABOUT 3-3/4 MILES EAST AND 2 MILES NORTH OF THE TOWN OF HARTFORD,
 OQ0829'ABOUT 2 MILES NORTH OF STATE HIGHWAY 38, ON THE EAST SIDE OF
 OQ0829'THE NORTHEAST QUARTER SEC. 7, T. 102 N., R. 50 W., ON THE FARM
 OQ0829'OF H.B. PEARSON.  IT IS 5.8 METERS SOUTH OF THE CENTERLINE OF THE
 OQ0829'ROAD LEADING INTO THE PEARSON FARMYARD, 12 METERS WEST OF THE
 OQ0829'CENTERLINE OF THE SECTIONLINE ROAD RUNNING NORTH AND SOUTH, AND
 OQ0829'411 METERS NORTH OF THE INTERSECTION OF THE CROSSROADS SOUTH
 OQ0829'OF THE STATION.
 OQ0829'
 OQ0829'REFERENCE MARK NO. 1 IS ON THE EAST SIDE OF THE ROAD ABEAM OF
 OQ0829'THE STATION, BEING 9.2 METERS EAST OF THE CENTERLINE OF THE
 OQ0829'NORTH-SOUTH SECTION-LINE ROAD.
 OQ0829'
 OQ0829'REFERENCE MARK NO. 2 IS IN THE NORTHEAST CORNER OF THE INTERSECTION
 OQ0829'OF THE ROADS SOUTH OF THE STATION, AND 10.5 METERS NORTHEAST
 OQ0829'OF THE INTERSECTION OF THE CENTERLINES OF THE ROADS.
 OQ0829'
 OQ0829'ALL MARKS ARE SET FLUSH WITH THE SURFACE OF THE GROUND.
 OQ0829'
 OQ0829'TO REACH FROM HARTFORD, GO EAST ON STATE HIGHWAY 38 FOR 3-3/4
 OQ0829'MILES TO T-ROADS, THEN GO NORTH FOR TWO MILES.
 OQ0829'
 OQ0829'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 OQ0829
 OQ0829                          STATION RECOVERY (1934)
 OQ0829
 OQ0829'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 OQ0829'ORIGINAL DESCRIPTION IS O.K.
 OQ0829
 OQ0829                          STATION RECOVERY (1935)
 OQ0829
 OQ0829'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0829'ABOUT 3 MILES WEST AND 1/2 MILE SOUTH OF THE TOWN OF CROOKS,
 OQ0829'3-3/4 MILES EAST AND 2 MILES NORTH OF THE TOWN OF HARTFORD,
 OQ0829'ABOUT 2 MILES NORTH OF STATE HIGHWAY 38, ON THE EAST SIDE OF THE
 OQ0829'NORTHEAST QUARTER SEC. 7, T. 102 N., R. 50 W., ON THE FARM OF H.B.
 OQ0829'PEARSON.  IT IS 5.8 METERS SOUTH OF THE CENTERLINE OF ROAD
 OQ0829'LEADING INTO THE PEARSON FARMYARD, 12 METERS WEST OF THE
 OQ0829'CENTERLINE OF THE SECTION-LINE ROAD RUNNING NORTH AND SOUTH,
 OQ0829'AND 411 METERS NORTH OF THE INTERSECTION OF THE CROSSROADS
 OQ0829'SOUTH OF THE STATION.
 OQ0829'
 OQ0829'MARKS WERE RECOVERED IN GOOD CONDITION.
 OQ0829'
 OQ0829'THE DISTANCES TO THE REFERENCE MARKS WERE CHECKED.
 OQ0829'
 OQ0829'AN AZIMUTH MARK WAS ESTABLISHED APPROXIMATELY 1.0 MILE
 OQ0829'EAST-SOUTHEAST OF STATION.  REACHED FROM STATION BY GOING 0.25
 OQ0829'MILE SOUTH ON SECTION-LINE ROAD TO CROSS ROAD, TURN LEFT AND GO
 OQ0829'0.95 MILE EAST TO MARK ON RIGHT.  IT IS 33 FEET SOUTH OF
 OQ0829'CENTERLINE OF ROAD AND 1 FOOT NORTH OF SOUTH RIGHT-OF-WAY FENCE.
 OQ0829'
 OQ0829'TO REACH STATION FROM HARTFORD, GO EAST ON STATE HIGHWAY 38 FOR
 OQ0829'3-3/4 MILES TO T-ROADS, TURN LEFT AND GO 1.75 MILES NORTH TO
 OQ0829'HOME OF H.B. PEARSON AND STATION ON LEFT AS DESCRIBED ABOVE.
 OQ0829
 OQ0829                          STATION RECOVERY (1942)
 OQ0829
 OQ0829'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (JM)
 OQ0829'ORIGINAL DESCRIPTION SUFFICES.
 OQ0829
 OQ0829                          STATION RECOVERY (1953)
 OQ0829
 OQ0829'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LWQ)
 OQ0829'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 OQ0829'THE DISTANCES TO THE REFERENCE MARKS WERE NOT CHECKED.  NO ATTEMPT
 OQ0829'WAS MADE TO RECOVER THE AZIMUTH MARK.  THE DESCRIPTION IS ADEQUATE
 OQ0829'WITH ONE EXCEPTION.  MR. WILLIAM OSVOG HAS REPLACED H.B. PEARSON
 OQ0829'ON THE FARM AT THE SITE OF THE STATION.
 OQ0829
 OQ0829                          STATION RECOVERY (1971)
 OQ0829
 OQ0829'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0829'THE STATION MARK, AND REFERENCE MARK NO. 2 WERE RECOVERED IN
 OQ0829'GOOD CONDITION, REFERENCE MARK NO. 1 IS SOLID BUT HAS A CORNER OF
 OQ0829'THE MONUMENT SHIRRED OFF - THE ANGLE BETWEEN THE REFERENCE MARKS
 OQ0829'CHECKED GOOD.  THE 1935 AZIMUTH MARK WAS NOT FOUND AND IS BELIEVED
 OQ0829'TO HAVE BEEN DESTROYED DURING HIGHWAY IMPROVEMENTS.  REFERENCE
 OQ0829'MARK NO. 3 AND A NEW AZIMUTH MARK WERE SET.
 OQ0829'
 OQ0829'A NEW DESCRIPTION FOLLOWS--
 OQ0829'
 OQ0829'THE STATION IS LOCATED ABOUT 10 MILES NORTHWEST OF SIOUX FALLS,
 OQ0829'4 MILES NORTHEAST OF HARTFORD, AND 3 MILES WEST AND A 1/2 MILE
 OQ0829'SOUTH OF CROOKS, ON THE EAST SIDE OF THE NE 1/4 OF SEC. 7, T
 OQ0829'102 N, R 50 W, ON A PROMINENT HILL, AT THE ENTRANCE OF THE
 OQ0829'DRIVEWAY LEADING INTO THE FARMSTEAD OF A FARM OPERATED BY MR. MILO
 OQ0829'STROSCHEIN.
 OQ0829'
 OQ0829'THE STATION MARK IS A STANDARD DISK STAMPED CROOKS 1927, SET IN A
 OQ0829'SQUARE CONCRETE MONUMENT 4-INCHES BELOW GROUND SURFACE.  IT IS 76
 OQ0829'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 39 FEET
 OQ0829'WEST OF THE CENTER OF THE ROAD, 18 FEET SOUTH OF THE CENTER OF
 OQ0829'THE DRIVEWAY, AND 12 FEET NORTH-NORTHWEST OF A POWER POLE.
 OQ0829'
 OQ0829'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED CROOKS NO 1 1927,
 OQ0829'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 1-INCH.  IT IS
 OQ0829'32 FEET EAST OF THE CENTER OF THE ROAD, 22 FEET SOUTH OF SOUTH
 OQ0829'GATE POST OF A FIELD ENTRANCE, AND 1 FOOT WEST OF A FENCE.
 OQ0829'
 OQ0829'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CROOKS NO 2
 OQ0829'1927, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 OQ0829'IT IS 0.25 MILE SOUTH OF THE STATION IN THE NORTHEAST CORNER
 OQ0829'OF A CROSSROAD INTERSECTION, 36 FEET NORTH OF THE EAST-WEST ROAD,
 OQ0829'31 FEET EAST OF THE NORTH-SOUTH ROAD AND 1.8 FEET WEST OF A METAL
 OQ0829'FENCE CORNER POST.
 OQ0829'
 OQ0829'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED CROOKS 1927 NO 3
 OQ0829'1971 SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 1-INCH.
 OQ0829'IT IS 70 FEET SOUTH OF THE CENTER OF THE DRIVEWAY, 44 FEET WEST
 OQ0829'OF THE CENTER OF THE ROAD, 10 FEET WEST OF A FENCE CORNER, 8.5
 OQ0829'FEET SOUTHEAST OF A SPRUCE TREE, AND 1.0 FOOT NORTH OF A YARD
 OQ0829'FENCE.
 OQ0829'
 OQ0829'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CROOKS 1927 1971, SET
 OQ0829'IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 1-INCH.  IT IS THE
 OQ0829'SOUTHWEST CORNER OF A CROSSROAD INTERSECTION, IT IS 58 FEET SOUTH
 OQ0829'OF THE EAST-WEST ROAD, 53 FEET WEST OF THE NORTH SOUTH ROAD, 23
 OQ0829'FEET SOUTH OF THE FENCE CORNER, 0.5 FEET EAST OF A FENCE, AND
 OQ0829'1.6 FEET NORTH OF A METAL WITNESS POST.
 OQ0829'
 OQ0829'TO REACH THE STATION FROM THE UNITED METHODIST CHURCH IN THE
 OQ0829'CENTRAL PART OF HARTFORD, GO EAST ON THE PAVED STREET FOR 0.4
 OQ0829'MILE TO THE INTERSECTION WITH STATE HIGHWAY 38, CROSS THE
 OQ0829'HIGHWAY AND CONTINUE EASTERLY ON COUNTY ROAD 149 FOR 0.15 MILE
 OQ0829'TO A CROSS ROAD, TURN LEFT AND GO NORTH ON COUNTY ROAD 149 FOR
 OQ0829'1.5 MILES TO A GRAVELED CROSSROAD, TURN RIGHT AND GO EAST FOR
 OQ0829'3.15 MILE TO A CROSSROAD AND REFERENCE MARK NO. 2 IN THE
 OQ0829'NORTHEAST CORNER AS DESCRIBED, TURN LEFT AND GO NORTH 0.25
 OQ0829'MILE TO A DRIVEWAY TO THE FARMSTEAD ON THE LEFT AND THE
 OQ0829'STATION AS DESCRIBED.
 OQ0829'
 OQ0829'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH 0.25 MILE
 OQ0829'TO THE CROSSROAD, TURN LEFT AND GO EAST 1.0 MILE TO A PAVED
 OQ0829'CROSSROAD (COUNTY ROAD 141) AND THE AZIMUTH MARK ON THE RIGHT
 OQ0829'AS DESCRIBED.
 OQ0829'
 OQ0829'A DIFFERENCE OF 40-SECONDS WAS FOUND IN THE ANGLE BETWEEN THE
 OQ0829'CROOKS SWEDISH LUTHERAN CHURCH SPIRE AND REFERENCE MARK NO. 2.
 OQ0829'THEREFORE OBSERVATIONS OF OTHER INTERSECTION STATION WERE MADE
 OQ0829'AT A LATER DATE TO DETERMINE THE DIRECTION FOR THE AZIMUTH MARK.
 OQ0829'
 OQ0829'THE INTERSECTION STATION, CROOKS CHURCH STEEPLE 1/2 MILE, NO
 OQ0829'LONGER EXISTS.
 OQ0829'
 OQ0829'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES WEST
 OQ0829'OF CROOKS.
 OQ0829
 OQ0829                          STATION RECOVERY (1994)
 OQ0829
 OQ0829'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1994 (BLF)
 OQ0829'RECOVERED IN GOOD CONDITION.  NOTE--NO FENCES IN IMMEDIATE VICINITY.
 OQ0829'SET ORANGE CARSONITE WITNESS POST FLUSH WITH WEST EDGE OF CONCRETE
 OQ0829'POST.  THE MARK IS 0.5 FEET (15.2 CM) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0826 ***********************************************************************
 OQ0826  DESIGNATION -  CROOKS SWEDISH LUTH CH SPIRE
 OQ0826  PID         -  OQ0826
 OQ0826  STATE/COUNTY-  SD/MINNEHAHA
 OQ0826  COUNTRY     -  US
 OQ0826  USGS QUAD   -  CROOKS (2017)
 OQ0826
 OQ0826                         *CURRENT SURVEY CONTROL
 OQ0826  ______________________________________________________________________
 OQ0826* NAD 83(1996) POSITION- 43 39 35.59571(N) 096 51 16.53819(W)   ADJUSTED
 OQ0826  ______________________________________________________________________
 OQ0826  GEOID HEIGHT    -        -26.191 (meters)                     GEOID18
 OQ0826  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 OQ0826  HORZ ORDER      -  THIRD
 OQ0826
 OQ0826.The horizontal coordinates were established by classical geodetic methods
 OQ0826.and adjusted by the National Geodetic Survey in January 1998.
 OQ0826
 OQ0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0826.GEOID18 height accuracy estimate available here.
 OQ0826
 OQ0826.Click photographs - Photos may exist for this station.
 OQ0826
 OQ0826.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0826
 OQ0826. The following values were computed from the NAD 83(1996) position.
 OQ0826
 OQ0826;                    North         East     Units Scale Factor Converg.
 OQ0826;SPC SD S     -   153,243.738   880,497.275   MT  0.99990713   +2 23 59.3
 OQ0826;SPC SD S     -   502,767.16  2,888,764.81   sFT  0.99990713   +2 23 59.3
 OQ0826;UTM  14      - 4,836,334.909   672,987.506   MT  0.99996809   +1 28 53.4
 OQ0826
 OQ0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7298736334(NAD 83)
 OQ0826
 OQ0826                          SUPERSEDED SURVEY CONTROL
 OQ0826
 OQ0826  NAD 83(1995)-  43 39 35.59769(N)    096 51 16.52500(W) AD(       ) 3
 OQ0826  NAD 83(1986)-  43 39 35.60097(N)    096 51 16.51662(W) AD(       ) 3
 OQ0826  NAD 27      -  43 39 35.68500(N)    096 51 15.31900(W) AD(       ) 3
 OQ0826
 OQ0826.Superseded values are not recommended for survey control.
 OQ0826
 OQ0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0826.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0826
 OQ0826_MARKER: 91 = CHURCH CROSS
 OQ0826
 OQ0826  HISTORY     - Date     Condition        Report By
 OQ0826  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0826
 OQ0826                          STATION DESCRIPTION
 OQ0826
 OQ0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0826'POINT OBSERVED UPON WAS TIP OF CROSS OF THE SWEDISH LUTHERAN
 OQ0826'CHURCH WHICH IS 1-1/2 MILES N AND 1 MILE E OF TRIANGULATION
 OQ0826'STATION, CROOKS.
 OQ0826'
 OQ0826'OBSERVED UPON FROM TRIANGULATION STATIONS CROOKS (1927), NEWMAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2216 ***********************************************************************
 PU2216  DESIGNATION -  CROSBY
 PU2216  PID         -  PU2216
 PU2216  STATE/COUNTY-  SD/PENNINGTON
 PU2216  COUNTRY     -  US
 PU2216  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2216
 PU2216                         *CURRENT SURVEY CONTROL
 PU2216  ______________________________________________________________________
 PU2216* NAD 83(1996) POSITION- 44 02 39.98903(N) 102 50 36.87670(W)   ADJUSTED
 PU2216* NAVD 88 ORTHO HEIGHT -   978.    (meters)     3209.    (feet) SCALED
 PU2216  ______________________________________________________________________
 PU2216  GEOID HEIGHT    -        -17.426 (meters)                     GEOID18
 PU2216  LAPLACE CORR    -         -7.93  (seconds)                    DEFLEC18
 PU2216  HORZ ORDER      -  SECOND
 PU2216
 PU2216.The horizontal coordinates were established by classical geodetic methods
 PU2216.and adjusted by the National Geodetic Survey in January 1998.
 PU2216
 PU2216.The orthometric height was scaled from a topographic map.
 PU2216
 PU2216.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2216.GEOID18 height accuracy estimate available here.
 PU2216
 PU2216.Click photographs - Photos may exist for this station.
 PU2216
 PU2216.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2216
 PU2216. The following values were computed from the NAD 83(1996) position.
 PU2216
 PU2216;                    North         East     Units Scale Factor Converg.
 PU2216;SPC SD S     -   193,132.464   398,857.076   MT  0.99993448   -1 43 54.1
 PU2216;SPC SD S     -   633,635.43  1,308,583.59   sFT  0.99993448   -1 43 54.1
 PU2216;UTM  13      - 4,879,069.622   672,761.630   MT  0.99996709   +1 29 58.4
 PU2216
 PU2216!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2216!SPC SD S     -   0.99984933  x   0.99993448  =   0.99978382
 PU2216!UTM  13      -   0.99984933  x   0.99996709  =   0.99981642
 PU2216
 PU2216:                Primary Azimuth Mark                     Grid Az
 PU2216:SPC SD S     -  CROSBY AZ MK                             167 02 59.5
 PU2216:UTM  13      -  CROSBY AZ MK                             163 49 07.0
 PU2216
 PU2216_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7276179069(NAD 83)
 PU2216
 PU2216|---------------------------------------------------------------------|
 PU2216| PID    Reference Object                     Distance      Geod. Az  |
 PU2216|                                                           dddmmss.s |
 PU2216| PU2218 NEW UNDERWOOD MUNICIPAL TANK        APPROX. 6.0 KM 0033729.9 |
 PU2216| CP9094 CROSBY RM 1                          21.462 METERS 12330     |
 PU2216| CP9093 CROSBY AZ MK                                       1651905.4 |
 PU2216| CP9095 CROSBY RM 2                          18.879 METERS 22635     |
 PU2216| PU2304 RAPID CITY RADIO KOTA CEN MAST      APPROX.27.6 KM 2673200.5 |
 PU2216| PU2300 RAPID CITY MUN APT TK AND BCN       APPROX.17.4 KM 2691533.4 |
 PU2216|---------------------------------------------------------------------|
 PU2216
 PU2216                          SUPERSEDED SURVEY CONTROL
 PU2216
 PU2216  NAD 83(1993)-  44 02 39.98040(N)    102 50 36.87923(W) AD(       ) 2
 PU2216  NAD 83(1986)-  44 02 39.97797(N)    102 50 36.88425(W) AD(       ) 2
 PU2216  NAD 27      -  44 02 40.02300(N)    102 50 35.26800(W) AD(       ) 2
 PU2216
 PU2216.Superseded values are not recommended for survey control.
 PU2216
 PU2216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2216.See file dsdata.pdf to determine how the superseded data were derived.
 PU2216
 PU2216_MARKER: DS = TRIANGULATION STATION DISK
 PU2216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2216_STAMPING: CROSBY 1951
 PU2216_MARK LOGO: CGS
 PU2216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2216+STABILITY: SURFACE MOTION
 PU2216
 PU2216  HISTORY     - Date     Condition        Report By
 PU2216  HISTORY     - 1951     MONUMENTED       CGS
 PU2216
 PU2216                          STATION DESCRIPTION
 PU2216
 PU2216'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2216'STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH AND 1/2 MILE WEST OF
 PU2216'NEW UNDERWOOD, NEAR THE NORTH END OF A PROMINENT RIDGE OWNED BY
 PU2216'GLEN CROSBY.  IT IS IN THE NORTHWEST 1/4 OF SECTION 18, T 1 N,
 PU2216'R 11 E, AND ABOUT 64 FEET SOUTH OF THE NORTH EDGE OF THE RIDGE.
 PU2216'
 PU2216'TO REACH THE STATION FROM THE POST OFFICE IN NEW UNDERWOOD.  GO
 PU2216'SOUTH, EAST AND SOUTH ON A GRAVELED ROAD FOR 3.95 MILES TO A
 PU2216'CROSSROADS.  TURN RIGHT AND GO WEST 0.1 MILE TO A GATE.  PASS
 PU2216'THROUGH THE GATE AND CONTINUE WEST ALONG THE NORTH SIDE OF A
 PU2216'FENCE FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.  TURN SHARP
 PU2216'RIGHT AND GO NORTH 0.45 MILE TO THE HIGHEST POINT AND THE
 PU2216'STATION.
 PU2216'
 PU2216'STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CROSBY 1951.
 PU2216'
 PU2216'REFERENCE MARK NO. 1 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU2216'CROSBY NO 1 1951.
 PU2216'
 PU2216'REFERENCE MARK NO. 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PU2216'CROSBY NO 2 1951.
 PU2216'
 PU2216'THE AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD,
 PU2216'2 FEET WEST OF A TELEPHONE POLE, AND 1 FOOT NORTH OF A FENCE.
 PU2216'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED CROSBY 1951.
 PU2216'
 PU2216'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2216'CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1814 ***********************************************************************
 PU1814  DESIGNATION -  CROW
 PU1814  PID         -  PU1814
 PU1814  STATE/COUNTY-  SD/BUTTE
 PU1814  COUNTRY     -  US
 PU1814  USGS QUAD   -  MUD BUTTES (2017)
 PU1814
 PU1814                         *CURRENT SURVEY CONTROL
 PU1814  ______________________________________________________________________
 PU1814* NAD 83(1996) POSITION- 44 51 16.92297(N) 103 51 35.94635(W)   ADJUSTED
 PU1814* NAVD 88 ORTHO HEIGHT -   941.993 (meters)     3090.52  (feet) ADJUSTED
 PU1814  ______________________________________________________________________
 PU1814  GEOID HEIGHT    -        -15.692 (meters)                     GEOID18
 PU1814  LAPLACE CORR    -         -4.43  (seconds)                    DEFLEC18
 PU1814  DYNAMIC HEIGHT  -        941.744 (meters)     3089.71  (feet) COMP
 PU1814  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PU1814
 PU1814  HORZ ORDER      -  SECOND
 PU1814  VERT ORDER      -  SECOND    CLASS 0
 PU1814
 PU1814.The horizontal coordinates were established by classical geodetic methods
 PU1814.and adjusted by the National Geodetic Survey in January 1998.
 PU1814
 PU1814.The orthometric height was determined by differential leveling and
 PU1814.adjusted by the NATIONAL GEODETIC SURVEY
 PU1814.in June 1991.
 PU1814
 PU1814.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1814.GEOID18 height accuracy estimate available here.
 PU1814
 PU1814.Click photographs - Photos may exist for this station.
 PU1814
 PU1814.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1814
 PU1814.The dynamic height is computed by dividing the NAVD 88
 PU1814.geopotential number by the normal gravity value computed on the
 PU1814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1814.degrees latitude (g = 980.6199 gals.).
 PU1814
 PU1814.The modeled gravity was interpolated from observed gravity values.
 PU1814
 PU1814. The following values were computed from the NAD 83(1996) position.
 PU1814
 PU1814;                    North         East     Units Scale Factor Converg.
 PU1814;SPC SD N     -   120,768.617   295,016.539   MT  0.99994497   -2 43 54.7
 PU1814;SPC SD N     -   396,221.70    967,900.10   sFT  0.99994497   -2 43 54.7
 PU1814;UTM  13      - 4,967,441.807   590,077.453   MT  0.99969977   +0 48 14.8
 PU1814
 PU1814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1814!SPC SD N     -   0.99985479  x   0.99994497  =   0.99979976
 PU1814!UTM  13      -   0.99985479  x   0.99969977  =   0.99955460
 PU1814
 PU1814:                Primary Azimuth Mark                     Grid Az
 PU1814:SPC SD N     -  DAVIS                                    019 51 00.1
 PU1814:UTM  13      -  DAVIS                                    016 18 50.6
 PU1814
 PU1814_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9007767441(NAD 83)
 PU1814
 PU1814|---------------------------------------------------------------------|
 PU1814| PID    Reference Object                     Distance      Geod. Az  |
 PU1814|                                                           dddmmss.s |
 PU1814| PU2383 DAVIS                               APPROX. 2.8 KM 0170705.4 |
 PU1814| PU1812 CROW RM 1                            10.300 METERS 08605     |
 PU1814| PU1813 CROW RM 2                             9.490 METERS 32853     |
 PU1814|---------------------------------------------------------------------|
 PU1814
 PU1814                          SUPERSEDED SURVEY CONTROL
 PU1814
 PU1814  NAD 83(1993)-  44 51 16.91895(N)    103 51 35.94669(W) AD(       ) 2
 PU1814  NAD 83(1986)-  44 51 16.91225(N)    103 51 35.94148(W) AD(       ) 2
 PU1814  NAD 27      -  44 51 16.95750(N)    103 51 34.20100(W) AD(       ) 2
 PU1814  NGVD 29 (??/??/92)  941.510  (m)         3088.94   (f) ADJ UNCH    2 0
 PU1814  NGVD 29             941.51   (m)         3088.9    (f) LEVELING    3  
 PU1814
 PU1814.Superseded values are not recommended for survey control.
 PU1814
 PU1814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1814.See file dsdata.pdf to determine how the superseded data were derived.
 PU1814
 PU1814_MARKER: DS = TRIANGULATION STATION DISK
 PU1814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1814_STAMPING: CROW 1962
 PU1814_MARK LOGO: CGS
 PU1814_PROJECTION: FLUSH
 PU1814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1814+STABILITY: SURFACE MOTION
 PU1814
 PU1814  HISTORY     - Date     Condition        Report By
 PU1814  HISTORY     - 1962     MONUMENTED       CGS
 PU1814  HISTORY     - 1962     GOOD             CGS
 PU1814
 PU1814                          STATION DESCRIPTION
 PU1814
 PU1814'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1814'THE STATION IS ON THE TOP OF A SMALL KNOLL, 13 MILES NORTH
 PU1814'OF BELLE FOURCHE, ALONG THE NORTHEAST SIDE OF A GRAVEL ROAD
 PU1814'LEADING TO ALBION, IN THE SOUTHEAST QUARTER OF SECTION 3,
 PU1814'T 2 E, T 10 N, AND ON PROPERTY OWNED BY DAVIS RANCHES INC.
 PU1814'
 PU1814'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 PU1814'AND 212, 0.7 MILE NORTH OF THE CENTER OF BELLE FOURCHE,
 PU1814'GO NORTH ON HIGHWAY 85 FOR 10.75 MILES TO A BRIDGE OVER OWL
 PU1814'CREEK.  CONTINUE NORTH ON HIGHWAY 85 FOR 0.1 MILE TO A SIDE
 PU1814'ROAD ON THE LEFT.  TURN LEFT AND GO NORTH AND NORTHWEST ON A
 PU1814'GRAVEL ROAD FOR 1.8 MILES TO THE SUMMIT OF A RIDGE AND THE
 PU1814'STATION O THE RIGHT, ON THE TOP OF A SMALL KNOLL.
 PU1814'
 PU1814'STATION MARKS ARE STANDARD DISKS STAMPED CROW 1962.  THE SURFACE
 PU1814'DISK IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.
 PU1814'IT IS 93.5 FEET NORTHEAST OF THE CENTER OF THE GRAVEL ROAD
 PU1814'AND 57.5 FEET NORTHEAST OF A FENCE.  THE UNDERGROUND DISK IS
 PU1814'SET IN AN IRREGULAR MASS OF CONCRETE 49 INCHES BELOW THE
 PU1814'SURFACE OF THE GROUND.
 PU1814'
 PU1814'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED CROW NO 1 1962,
 PU1814'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.  IT
 PU1814'IS 91 FEET NORTHEAST OF THE FENCE.
 PU1814'
 PU1814'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED CROW NO 2 1962,
 PU1814'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.
 PU1814'IT IS AT THE NORTHWEST EDGE OF THE TOP OF THE SMALL KNOLL
 PU1814'AND 53 FEET NORTHEAST OF THE FENCE.
 PU1814'
 PU1814'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU1814
 PU1814                          STATION RECOVERY (1962)
 PU1814
 PU1814'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1814'13.5 MI NW FROM BELLE FOURCHE.
 PU1814'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1814'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 PU1814'1.8 MILES NORTHWEST ALONG A GRAVELED ROAD, ON THE CREST OF A
 PU1814'HILL IN SECTION 3, T 10 N, R 3 E, 94 FEET NORTHEAST OF THE
 PU1814'CENTER LINE OF THE ROAD, 57 FEET NORTHEAST OF A FENCE, ABOUT
 PU1814'8 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1814'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0688 ***********************************************************************
 PS0688  DESIGNATION -  CROW
 PS0688  PID         -  PS0688
 PS0688  STATE/COUNTY-  SD/BUFFALO
 PS0688  COUNTRY     -  US
 PS0688  USGS QUAD   -  NORTH OF SHELBY (2017)
 PS0688
 PS0688                         *CURRENT SURVEY CONTROL
 PS0688  ______________________________________________________________________
 PS0688* NAD 83(1996) POSITION- 44 01 20.30813(N) 099 11 01.47693(W)   ADJUSTED
 PS0688* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 PS0688  ______________________________________________________________________
 PS0688  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 PS0688  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 PS0688  HORZ ORDER      -  SECOND
 PS0688
 PS0688.The horizontal coordinates were established by classical geodetic methods
 PS0688.and adjusted by the National Geodetic Survey in January 1998.
 PS0688
 PS0688.The orthometric height was scaled from a topographic map.
 PS0688
 PS0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0688.GEOID18 height accuracy estimate available here.
 PS0688
 PS0688.Click photographs - Photos may exist for this station.
 PS0688
 PS0688.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0688
 PS0688. The following values were computed from the NAD 83(1996) position.
 PS0688
 PS0688;                    North         East     Units Scale Factor Converg.
 PS0688;SPC SD S     -   188,271.237   692,160.424   MT  0.99993169   +0 47 35.0
 PS0688;SPC SD S     -   617,686.55  2,270,862.99   sFT  0.99993169   +0 47 35.0
 PS0688;UTM  14      - 4,874,366.935   485,274.041   MT  0.99960267   -0 07 39.7
 PS0688
 PS0688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0688!SPC SD S     -   0.99992375  x   0.99993169  =   0.99985545
 PS0688!UTM  14      -   0.99992375  x   0.99960267  =   0.99952645
 PS0688
 PS0688:                Primary Azimuth Mark                     Grid Az
 PS0688:SPC SD S     -  CROW AZ MK                               158 08 07.1
 PS0688:UTM  14      -  CROW AZ MK                               159 03 21.8
 PS0688
 PS0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8527474366(NAD 83)
 PS0688
 PS0688|---------------------------------------------------------------------|
 PS0688| PID    Reference Object                     Distance      Geod. Az  |
 PS0688|                                                           dddmmss.s |
 PS0688| CO5499 CROW RM 1                             8.048 METERS 01356     |
 PS0688| CO5500 CROW RM 2                            10.739 METERS 15414     |
 PS0688| CO5498 CROW AZ MK                                         1585542.1 |
 PS0688|---------------------------------------------------------------------|
 PS0688
 PS0688                          SUPERSEDED SURVEY CONTROL
 PS0688
 PS0688  NAD 83(1986)-  44 01 20.30688(N)    099 11 01.48359(W) AD(       ) 2
 PS0688  NAD 27      -  44 01 20.33300(N)    099 11 00.12500(W) AD(       ) 2
 PS0688
 PS0688.Superseded values are not recommended for survey control.
 PS0688
 PS0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0688.See file dsdata.pdf to determine how the superseded data were derived.
 PS0688
 PS0688_MARKER: DS = TRIANGULATION STATION DISK
 PS0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0688_STAMPING: CROW 1948
 PS0688_MARK LOGO: CGS
 PS0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0688+STABILITY: SURFACE MOTION
 PS0688
 PS0688  HISTORY     - Date     Condition        Report By
 PS0688  HISTORY     - 1948     MONUMENTED       CGS
 PS0688
 PS0688                          STATION DESCRIPTION
 PS0688
 PS0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0688'THE STATION IS LOCATED ABOUT 10.0 MILES WEST-SOUTHWEST OF GANN
 PS0688'VALLEY, ON THE CROW CREEK INDIAN RESERVATION.  IT IS ON THE
 PS0688'WESTERLY OF TWO POINTED KNOLLS ABOUT 50 YARDS NORTH OF THE ROAD
 PS0688'AND 8 FEET NORTHEAST OF A WITNESS POST.  THE MARK PROJECTS 6
 PS0688'INCHES AND THE DISK IS STAMPED CROW 1948.
 PS0688'
 PS0688'REFERENCE MARK NO. 1 IS 26.40 FEET NORTH-NORTHEAST OF THE STATION,
 PS0688'ON SLOPE OF KNOLL.  THE MARK PROJECTS 8 INCHES AND THE DISK IS
 PS0688'STAMPED CROW NO 1 1948.
 PS0688'
 PS0688'REFERENCE MARK NO. 2 IS 35.23 FEET SOUTHEAST OF THE STATION, ON
 PS0688'THE SLOPE OF THE KNOLL.  THE MARK PROJECTS 8 INCHES AND THE DISK
 PS0688'IS STAMPED CROW NO 2 1948.
 PS0688'
 PS0688'AZIMUTH MARK IS ABOUT 0.4 MILE SOUTH-SOUTHEAST OF THE STATION, 74
 PS0688'FEET EAST OF THE CENTERLINE OF THE ROAD AND 7 FEET EAST OF A
 PS0688'WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PS0688'CROW 1948.
 PS0688'
 PS0688'TO REACH FROM THE DEPOT IN CHAMBERLAIN, GO NORTH ON HIGHWAY
 PS0688'47 1.8 MILES TO A T ROAD RIGHT, TURN RIGHT (EAST) 6.15 MILES
 PS0688'TO CROSSROADS, TURN LEFT (NORTH) ON GRAVELED ROAD 8.25 MILES
 PS0688'TO CROSSROADS ABOUT 200 YARDS WEST OF SHELBY STORE, CONTINUE
 PS0688'NORTH 2.05 MILES TO A T INTERSECTION, TURN RIGHT ON MAIN ROAD 0.5
 PS0688'MILE TO A T ROAD LEFT, TURN LEFT (NORTH) 0.65 MILE TO A WIRE
 PS0688'GATE JUST AFTER CROSSING BRIDGE, PASS THROUGH GATE AND CONTINUE
 PS0688'ON NORTH 0.4 MILE TO A GATE, CONTINUE ON MAIN ROAD 1.95 MILE
 PS0688'TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE ON 0.35 MILE TO
 PS0688'CATTLE GUARD, PASS THROUGH GUARD AND GO 0.2 MILE TO THE
 PS0688'STATION ON THE RIGHT, ABOUT 50 YARDS.
 PS0688'
 PS0688'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2345 ***********************************************************************
 PU2345  CBN         -  This is a Cooperative Base Network Control Station.
 PU2345  DESIGNATION -  CROW
 PU2345  PID         -  PU2345
 PU2345  STATE/COUNTY-  SD/PENNINGTON
 PU2345  COUNTRY     -  US
 PU2345  USGS QUAD   -  CROWS NEST PEAK (2017)
 PU2345
 PU2345                         *CURRENT SURVEY CONTROL
 PU2345  ______________________________________________________________________
 PU2345* NAD 83(2011) POSITION- 44 03 18.72004(N) 103 57 44.70749(W)   ADJUSTED
 PU2345* NAD 83(2011) ELLIP HT-  2136.937 (meters)        (06/27/12)   ADJUSTED
 PU2345* NAD 83(2011) EPOCH   -  2010.00
 PU2345* NAVD 88 ORTHO HEIGHT -  2149.6   (meters)     7052.    (feet) GPS OBS
 PU2345  ______________________________________________________________________
 PU2345  NAVD 88 orthometric height was determined with geoid model    GEOID96
 PU2345  GEOID HEIGHT    -        -12.594 (meters)                     GEOID96
 PU2345  GEOID HEIGHT    -        -12.583 (meters)                     GEOID18
 PU2345  NAD 83(2011) X  - -1,108,163.412 (meters)                     COMP
 PU2345  NAD 83(2011) Y  - -4,457,052.885 (meters)                     COMP
 PU2345  NAD 83(2011) Z  -  4,413,987.499 (meters)                     COMP
 PU2345  LAPLACE CORR    -          4.46  (seconds)                    DEFLEC18
 PU2345
 PU2345  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2345  Standards:
 PU2345         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2345            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2345  -------------------------------------------------------------------
 PU2345  NETWORK    1.03   3.08           0.48   0.34   1.57     -0.06050758
 PU2345  -------------------------------------------------------------------
 PU2345  Click here for local accuracies and other accuracy information.
 PU2345
 PU2345.The horizontal coordinates were established by GPS observations
 PU2345.and adjusted by the National Geodetic Survey in June 2012.
 PU2345
 PU2345.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2345.been affixed to the stable North American tectonic plate. See 
 PU2345.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2345
 PU2345.The horizontal coordinates are valid at the epoch date displayed above
 PU2345.which is a decimal equivalence of Year/Month/Day.
 PU2345
 PU2345.The orthometric height was determined by GPS observations and a
 PU2345.high-resolution geoid model.
 PU2345
 PU2345.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2345.GEOID18 height accuracy estimate available here.
 PU2345
 PU2345.Click photographs - Photos may exist for this station.
 PU2345
 PU2345.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2345
 PU2345.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2345
 PU2345.The ellipsoidal height was determined by GPS observations
 PU2345.and is referenced to NAD 83.
 PU2345
 PU2345. The following values were computed from the NAD 83(2011) position.
 PU2345
 PU2345;                    North         East     Units Scale Factor Converg.
 PU2345;SPC SD S     -   197,639.855   309,306.038   MT  0.99993590   -2 30 12.7
 PU2345;SPC SD S     -   648,423.42  1,014,781.56   sFT  0.99993590   -2 30 12.7
 PU2345;SPC WY E     -   395,587.535   296,492.761   MT  1.00005197   +0 50 14.8
 PU2345;SPC WY E     - 1,297,856.77    972,743.33   sFT  1.00005197   +0 50 14.8
 PU2345;UTM  13      - 4,878,527.115   583,110.148   MT  0.99968495   +0 43 17.5
 PU2345
 PU2345!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2345!SPC SD S     -   0.99966503  x   0.99993590  =   0.99960095
 PU2345!SPC WY E     -   0.99966503  x   1.00005197  =   0.99971698
 PU2345!UTM  13      -   0.99966503  x   0.99968495  =   0.99935009
 PU2345
 PU2345:                Primary Azimuth Mark                     Grid Az
 PU2345:SPC SD S     -  CROW AZ MK                               236 19 09.0
 PU2345:SPC WY E     -  CROW AZ MK                               232 58 41.5
 PU2345:UTM  13      -  CROW AZ MK                               233 05 38.8
 PU2345
 PU2345_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ8311078527(NAD 83)
 PU2345
 PU2345|---------------------------------------------------------------------|
 PU2345| PID    Reference Object                     Distance      Geod. Az  |
 PU2345|                                                           dddmmss.s |
 PU2345| CP9098 CROW RM 2                            30.108 METERS 06719     |
 PU2345| CP9097 CROW RM                              33.519 METERS 10539     |
 PU2345| CP9096 CROW AZ MK                                         2334856.3 |
 PU2345| PU2344 CROWS NEST                            2.016 METERS 25755     |
 PU2345| PU2343 CROWS NEST LOOKOUT TOWER 1950         0.746 METERS 34501     |
 PU2345|---------------------------------------------------------------------|
 PU2345
 PU2345                          SUPERSEDED SURVEY CONTROL
 PU2345
 PU2345  NAD 83(2007)-  44 03 18.71990(N)    103 57 44.70859(W) AD(2002.00) 0
 PU2345  ELLIP H (02/10/07) 2136.966  (m)                       GP(2002.00)    
 PU2345  ELLIP H (04/15/04) 2136.953  (m)                       GP(       ) 2 1
 PU2345  NAD 83(1996)-  44 03 18.71916(N)    103 57 44.70853(W) AD(       ) B
 PU2345  ELLIP H (04/18/97) 2137.018  (m)                       GP(       ) 4 1
 PU2345  NAD 83(1993)-  44 03 18.71120(N)    103 57 44.71128(W) AD(       ) 1
 PU2345  NAD 83(1986)-  44 03 18.71364(N)    103 57 44.70273(W) AD(       ) 1
 PU2345  NAD 27      -  44 03 18.78300(N)    103 57 42.95800(W) AD(       ) 1
 PU2345  USSD        -  44 03 19.23000(N)    103 57 42.63200(W) AD(       ) 3
 PU2345  NGVD 29 (06/17/92) 2148.9    (m)  UNKNOWN  model used  GPS OBS        
 PU2345  NGVD 29 (07/19/86) 2147.8    (m)         7047.     (f) VERT ANG       
 PU2345
 PU2345.Superseded values are not recommended for survey control.
 PU2345
 PU2345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2345.See file dsdata.pdf to determine how the superseded data were derived.
 PU2345
 PU2345_MARKER: DS = TRIANGULATION STATION DISK
 PU2345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2345_STAMPING: CROW 1912
 PU2345_MARK LOGO: CGS
 PU2345_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2345+STABILITY: SURFACE MOTION
 PU2345_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2345+SATELLITE: SATELLITE OBSERVATIONS - August 21, 1996
 PU2345
 PU2345  HISTORY     - Date     Condition        Report By
 PU2345  HISTORY     - 1912     MONUMENTED       CGS
 PU2345  HISTORY     - 1912     GOOD             CGS
 PU2345  HISTORY     - 1950     GOOD             CGS
 PU2345  HISTORY     - 19911015 GOOD             USFS
 PU2345  HISTORY     - 19960821 GOOD             NGS
 PU2345
 PU2345                          STATION DESCRIPTION
 PU2345
 PU2345'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (CVH)
 PU2345'ABOUT 3/4 MILE E OF ROAD FROM NEWCASTLE TO DEADWOOD, 2-1/2
 PU2345'MILES S OF WHERE BRANCH OF THAT ROAD TURNS DOWN CASTLE CREEK,
 PU2345'IN SE 1/4 SEC. 10, T 1 N, R 1 E, ON FLAT-TOPPED RIDGE SLOPING
 PU2345'GENTLY IN ALL DIRECTIONS AND COVERED WITH GROWTH OF COTTONWOODS
 PU2345'AND SMALL PINES.  SURFACE MARK IS STANDARD DISK STATION MARK
 PU2345'IN CONCRETE-FILLED GALVANIZED IRON CYLINDER PROJECTING ABOUT
 PU2345'3 INCHES ABOVE GROUND.  UNDERGROUND MARK IS BRASS BOLT IN
 PU2345'CONCRETE BLOCK.  REFERENCE MARK IS STANDARD REFERENCE DISK IN
 PU2345'CONCRETE-FILLED, GALVANIZED IRON CYLINDER PROJECTING ABOUT 3 INCHES
 PU2345'ABOVE GROUND, 1.26 METERS (4.1 FEET) BELOW STATION, AND 33.488
 PU2345'METERS (109.87 FEET) FROM STATION S 74 DEG 21 MIN E.
 PU2345'STATION CROWS NEST (USGS) MARKED BY 1-INCH COPPER BOLT IS
 PU2345'2.016 METERS (6.61 FEET) FROM STATION S 77 DEG 56 MIN W.
 PU2345
 PU2345                          STATION RECOVERY (1912)
 PU2345
 PU2345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1912
 PU2345'RECOVERED IN GOOD CONDITION.
 PU2345
 PU2345                          STATION RECOVERY (1950)
 PU2345
 PU2345'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2345'STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED AND FOUND
 PU2345'IN GOOD CONDITION.  AZIMUTH MARK AND REFERENCE MARK NO. 2 WERE
 PU2345'ESTABLISHED BY THIS PARTY.  A COMPLETE DESCRIPTION FOLLOWS--
 PU2345'
 PU2345'STATION IS LOCATED ON CROWS NEST BUTTE IN THE BLACK HILLS
 PU2345'NATIONAL FOREST, ABOUT 8 MILES NORTHWEST OF DEERFIELD POST OFFICE,
 PU2345'ABOUT 4.5 MILES EAST OF THE WYOMING-SOUTH DAKOTA STATE LINE,
 PU2345'10 FEET EAST OF A SIGN POST, AND 2.45 FEET (0.746 METERS)
 PU2345'SOUTH OF THE CENTER OF THE BASE OF CROWS NEST LOOKOUT TOWER.
 PU2345'
 PU2345'STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED CROW
 PU2345'1912.
 PU2345'
 PU2345'REFERENCE MARK NO. 1 IS 25 FEET NORTHWEST OF A 24-INCH PINE
 PU2345'TREE.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU2345'CROW NO 1 1912.
 PU2345'
 PU2345'REFERENCE MARK NO. 2 IS 40 FEET EAST OF A 12-INCH PINE TREE.
 PU2345'THE MARK PROJECTS 1 INCH, AND THE DISK IS STMAPED CROW NO 2
 PU2345'1912.
 PU2345'
 PU2345'AZIMUTH MARK IS 10 FEET SOUTHEAST OF CENTER OF TRACK ROAD AND
 PU2345'2 FEET NORTH OF A WITNESS POST.  THE MARK PROJECTS 7 INCHES,
 PU2345'AND THE DISK IS STAMPED CROW 1912.
 PU2345'
 PU2345'STATION MARK AND REFERENCE MARK NO. 1 ARE STANDARD DISKS SET
 PU2345'IN THE TOPS OF 4-INCH CONCRETE CYLINDERS.  AZIMUTH MARK AND
 PU2345'REFERENCE MARK NO. 2 ARE STANDARD DISKS SET IN THE TOPS OF
 PU2345'12-INCH CONCRETE CYLINDERS.
 PU2345'
 PU2345'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PU2345
 PU2345                          STATION RECOVERY (1991)
 PU2345
 PU2345'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2345'STATION IS LOCATED ABOUT 7.5MI WEST-NORTHWEST OF DEERFIELD LAKE AND
 PU2345'ABOUT 7.75MI NORTH OF MOON CAMPGROUND ON CROWS NEST PEAK IN THE BLACK
 PU2345'HILLS NATL. FOREST.
 PU2345'TO REACH THE STATION FROM THE INTERSECTION OF FOREST SERVICE RD. 017
 PU2345'(PENNINGTON CO. RD. C308 KNOWN AS THE DEERFIELD RD.) AND F.S. RD. 110
 PU2345'(CASTLE CREEK RD.) WHICH IS ABOUT 2MI NORTH OF DEERFIELD LAKE, TAKE F
 PU2345'.S. RD. 110 8.1 MI (13.04 KM) . TO ITS INTERSECTION WITH F.S. RD. 117.
 PU2345'TAKE F.S. RD 117 SOUTH 2.6MI TO THE INTERSECTION OF F.S. RD. 266. A
 PU2345'WOODEN SIGN IS MARKED CROWS NEST PEAK. TAKE RD. 266 EASTERLY .6MI
 PU2345'TO A WIRE GATE. CONTINUE .5MI THEN TURN HARD LEFT ON A 2 TRACK ROAD
 PU2345'WHICH LEADS WESTERLY. TAKE THE 2 TRACK .2 MI (0.32 KM) TO A 100FT X
 PU2345'150 CLEARING. FROM THE NORTHEAST END OF THE CLEARING THE STATION IS
 PU2345'N.55 E. 180 FT. A STEEL POST W/ SURVEY MONUMENT STICKER IS 2 FT. W.
 PU2345
 PU2345                          STATION RECOVERY (1996)
 PU2345
 PU2345'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2345'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) WEST-NORTHWEST OF
 PU2345'DEERFIELD LAKE AND 7.75 MI (12.47 KM) NORTH OF MOON CAMPGROUND, ON
 PU2345'CROWS NEST PEAK IN THE BLACK HILLS NATIONAL FOREST.  OWNERSHIP--U.S.
 PU2345'DEPARTMENT OF THE INTERIOR.  TO REACH THE STATION FROM THE JUNCTION OF
 PU2345'U.S. HIGHWAY 385 AND FOREST SERVICE ROAD 17 (DEERFIELD ROAD) IN HILL
 PU2345'CITY, GO WEST ON FOREST SERVICE ROAD 17 FOR 5.45 MI (8.77 KM) TO THE
 PU2345'JUNCTION OF FOREST SERVICE ROAD 23, BEAR LEFT AND CONTINUE ON ROAD 17
 PU2345'FOR 12.65 MI (20.36 KM) TO THE JUNCTION OF FOREST SERVICE ROAD 110
 PU2345'(WEST DEERFIELD ROAD), TURN LEFT AND GO NORTH ON ROAD 110 FOR 8.1 MI
 PU2345'(13.0 KM) TO THE JUNCTION OF FOREST SERVICE ROAD 117, TURN LEFT AND GO
 PU2345'SOUTHWEST ON ROAD 117 FOR 2.6 MI (4.2 KM) TO THE INTERSECTION OF
 PU2345'FOREST SERVICE ROAD 266 AND A SIGN (CROWS NEST PEAK), TURN LEFT AND GO
 PU2345'EAST ON ROAD 266 FOR 0.6 MI (1.0 KM) TO A WIRE GATE, PASS THROUGH THE
 PU2345'GATE AND CONTINUE 0.5 MI (0.8 KM) TO A TRACK ROAD WEST, TURN HARD LEFT
 PU2345'ONTO THE TRACK ROAD AND GO WEST FOR 0.2 MI (0.3 KM) TO A 100 BY
 PU2345'150-FOOT CLEARING AND THE STATION ON THE RIGHT. THE STATION IS SET IN
 PU2345'TOP OF AN 8-INCH ROUND CONCRETE MONUMENT AND IS 30.2 M (99.1 FT)
 PU2345'SOUTHWEST OF REFERENCE MARK 2, AND 0.4 M (1.3 FT) EAST-NORTHEAST OF A
 PU2345'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0401 ***********************************************************************
 QT0401  DESIGNATION -  CROW
 QT0401  PID         -  QT0401
 QT0401  STATE/COUNTY-  SD/PERKINS
 QT0401  COUNTRY     -  US
 QT0401  USGS QUAD   -  HAYNES (2018)
 QT0401
 QT0401                         *CURRENT SURVEY CONTROL
 QT0401  ______________________________________________________________________
 QT0401* NAD 83(1996) POSITION- 45 56 40.89679(N) 102 25 55.90787(W)   ADJUSTED
 QT0401* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 QT0401  ______________________________________________________________________
 QT0401  GEOID HEIGHT    -        -18.188 (meters)                     GEOID18
 QT0401  LAPLACE CORR    -         -7.00  (seconds)                    DEFLEC18
 QT0401  HORZ ORDER      -  FIRST
 QT0401
 QT0401.The horizontal coordinates were established by classical geodetic methods
 QT0401.and adjusted by the National Geodetic Survey in January 1998.
 QT0401
 QT0401.The orthometric height was scaled from a topographic map.
 QT0401
 QT0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0401.GEOID18 height accuracy estimate available here.
 QT0401
 QT0401.Click photographs - Photos may exist for this station.
 QT0401
 QT0401.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0401
 QT0401. The following values were computed from the NAD 83(1996) position.
 QT0401
 QT0401;                    North         East     Units Scale Factor Converg.
 QT0401;SPC SD N     -   237,467.435   411,423.274   MT  1.00006095   -1 43 16.9
 QT0401;SPC SD N     -   779,091.08  1,349,811.19   sFT  1.00006095   -1 43 16.9
 QT0401;UTM  13      - 5,091,108.818   699,026.853   MT  1.00008699   +1 50 45.6
 QT0401
 QT0401!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0401!SPC SD N     -   0.99987863  x   1.00006095  =   0.99993957
 QT0401!UTM  13      -   0.99987863  x   1.00008699  =   0.99996561
 QT0401
 QT0401:                Primary Azimuth Mark                     Grid Az
 QT0401:SPC SD N     -  CROW AZ MK                               017 13 37.1
 QT0401:UTM  13      -  CROW AZ MK                               013 39 34.6
 QT0401
 QT0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9902691108(NAD 83)
 QT0401
 QT0401|---------------------------------------------------------------------|
 QT0401| PID    Reference Object                     Distance      Geod. Az  |
 QT0401|                                                           dddmmss.s |
 QT0401| CQ8164 CROW AZ MK                                         0153020.2 |
 QT0401| CQ8165 CROW RM 1                            29.720 METERS 11003     |
 QT0401| CQ8166 CROW RM 2                            19.574 METERS 35737     |
 QT0401|---------------------------------------------------------------------|
 QT0401
 QT0401                          SUPERSEDED SURVEY CONTROL
 QT0401
 QT0401  NAD 83(1993)-  45 56 40.88654(N)    102 25 55.90632(W) AD(       ) 1
 QT0401  NAD 83(1986)-  45 56 40.88776(N)    102 25 55.90612(W) AD(       ) 1
 QT0401  NAD 27      -  45 56 40.86500(N)    102 25 54.33100(W) AD(       ) 1
 QT0401
 QT0401.Superseded values are not recommended for survey control.
 QT0401
 QT0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0401.See file dsdata.pdf to determine how the superseded data were derived.
 QT0401
 QT0401_MARKER: DS = TRIANGULATION STATION DISK
 QT0401_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0401_STAMPING: CROW 1934
 QT0401_MARK LOGO: CGS
 QT0401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0401+STABILITY: SURFACE MOTION
 QT0401
 QT0401  HISTORY     - Date     Condition        Report By
 QT0401  HISTORY     - 1934     MONUMENTED       CGS
 QT0401  HISTORY     - 1952     GOOD             CGS
 QT0401
 QT0401                          STATION DESCRIPTION
 QT0401
 QT0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QT0401'STATION IS LOCATED 2.0 MILES E AND 2.0 MILES S OF HAYNES,
 QT0401'NORTH DAKOTA IN THE NW 1/4 OF SEC. 20, T 128 N, R 14 E.  MARK
 QT0401'IS SET ON TOP OF A GRASSY KNOLL, 110 FEET S OF E-W FENCE.
 QT0401'THERE IS HIGHER GROUND TO THE S OF THE STATION.
 QT0401'
 QT0401'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QT0401'BRONZE DISKS SET IN CONCRETE.
 QT0401'
 QT0401'REFERENCE MARK NO. 1 IS 29.720 METERS (97.51 FEET) DUE N OF
 QT0401'STATION ON NORTHERN EDGE OF KNOLL.
 QT0401'
 QT0401'REFERENCE MARK NO. 2 IS 19.574 METERS (64.22 FEET) ESE OF STATION
 QT0401'NEAR CENTER OF KNOLL.
 QT0401'
 QT0401'AZIMUTH MARK IS APPROXIMATELY 0.8 MILE NNE OF STATION SET IN
 QT0401'N AND S FENCE LINE, 50 FEET E OF CENTER LINE OF N AND S PRAIRIE
 QT0401'ROAD.
 QT0401'
 QT0401'STATION IS REACHED BY GOING E ON U.S. HIGHWAY 12, 1.75 MILES
 QT0401'FROM HAYNES DEPOT, TURN RIGHT AT SECTION LINE ROAD AND GO OVER
 QT0401'TRACKS, TURN RIGHT AND GO 0.15 MILE TO SECTION LINE ROAD, TURN
 QT0401'LEFT (S) ON PRAIRIE ROAD AND GO 0.75 MILE TO FARMYARD.  THEN
 QT0401'TURN RIGHT AND LEFT THROUGH GATE TO PASTURE.  GO E ACROSS
 QT0401'CREEK, TURN RIGHT FOLLOW PRAIRIE (DIM) ROAD S 0.4 MILE TO E
 QT0401'AND W FENCE.  TAKE DOWN FENCE, TURN LEFT (E) AND GO 0.2 MILE
 QT0401'TO STATION.
 QT0401'
 QT0401'HEIGHT OF LIGHT ABOVE STATION MARK - 2.1 METERS.
 QT0401
 QT0401                          STATION RECOVERY (1952)
 QT0401
 QT0401'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0401'THE STATION AND ALL THE MARKS WERE RECOVERED AND FOUND IN
 QT0401'GOOD CONDITION.  AS U.S. HIGHWAY 12 NOW BY-PASSES HAYNES AND
 QT0401'SOME CHANGES IN THE PRAIRIE ROADS A NEW ROUTING TO THE STATION
 QT0401'IS REQUIRED.  EXCEPT FOR THE ABOVE THE ORIGINAL DESCRIPTION
 QT0401'IS CORRECT AND ADEQUATE.
 QT0401'
 QT0401'TO REACH THE STATION FROM THE RAILROAD DEPOT IN HAYNES, GO EAST
 QT0401'ON OLD U.S. HIGHWAY 12 FOR 1.5 MILES TO A SIDE ROAD JUST SOUTH
 QT0401'OF A RANCH HOUSE, TURN RIGHT AND GO SOUTH 0.1 MILE TO A SIDE
 QT0401'ROAD LEADING EAST, TURN LEFT AND GO EAST 0.5 MILE TO A SECTION
 QT0401'LINE ROAD, TURN RIGHT AND GO SOUTH 0.5 MILE TO THE AZIMUTH
 QT0401'MARK ON THE LEFT, CONTINUE SOUTH 0.25 MILE TO THE RANCH HOUSE
 QT0401'OF MR. BENSON.  FROM THE RANCH HOUSE GO SOUTH ACROSS PRAIRIE
 QT0401'LAND, AVOIDING CULTIVATED FIELDS, FOR 0.8 MILE TO THE STATION.
 QT0401'
 QT0401'THE STATION WAS NOT OCCUPIED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0523 ***********************************************************************
 QT0523  DESIGNATION -  CROW BUTTE
 QT0523  PID         -  QT0523
 QT0523  STATE/COUNTY-  SD/HARDING
 QT0523  COUNTRY     -  US
 QT0523  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 QT0523
 QT0523                         *CURRENT SURVEY CONTROL
 QT0523  ______________________________________________________________________
 QT0523* NAD 83(1996) POSITION- 45 13 35.40598(N) 103 33 19.18925(W)   ADJUSTED
 QT0523* NAVD 88 ORTHO HEIGHT -  1006.    (meters)     3301.    (feet) SCALED
 QT0523  ______________________________________________________________________
 QT0523  GEOID HEIGHT    -        -16.240 (meters)                     GEOID18
 QT0523  LAPLACE CORR    -         -2.87  (seconds)                    DEFLEC18
 QT0523  HORZ ORDER      -  SECOND
 QT0523
 QT0523.The horizontal coordinates were established by classical geodetic methods
 QT0523.and adjusted by the National Geodetic Survey in January 1998.
 QT0523
 QT0523.The orthometric height was scaled from a topographic map.
 QT0523
 QT0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0523.GEOID18 height accuracy estimate available here.
 QT0523
 QT0523.Click photographs - Photos may exist for this station.
 QT0523
 QT0523.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0523
 QT0523. The following values were computed from the NAD 83(1996) position.
 QT0523
 QT0523;                    North         East     Units Scale Factor Converg.
 QT0523;SPC SD N     -   160,943.065   320,885.559   MT  0.99994378   -2 30 58.5
 QT0523;SPC SD N     -   528,027.37  1,052,772.04   sFT  0.99994378   -2 30 58.5
 QT0523;UTM  13      - 5,009,127.486   613,412.488   MT  0.99975815   +1 01 32.4
 QT0523
 QT0523!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0523!SPC SD N     -   0.99984477  x   0.99994378  =   0.99978856
 QT0523!UTM  13      -   0.99984477  x   0.99975815  =   0.99960296
 QT0523
 QT0523:                Primary Azimuth Mark                     Grid Az
 QT0523:SPC SD N     -  C 26                                     172 00 58.0
 QT0523:UTM  13      -  C 26                                     168 28 27.1
 QT0523
 QT0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1341209127(NAD 83)
 QT0523
 QT0523|---------------------------------------------------------------------|
 QT0523| PID    Reference Object                     Distance      Geod. Az  |
 QT0523|                                                           dddmmss.s |
 QT0523| CQ8170 CROW BUTTE RM 1                       8.304 METERS 15718     |
 QT0523| QT0294 C 26                                               1692959.5 |
 QT0523| CQ8171 CROW BUTTE RM 2                      10.357 METERS 26849     |
 QT0523|---------------------------------------------------------------------|
 QT0523
 QT0523                          SUPERSEDED SURVEY CONTROL
 QT0523
 QT0523  NAD 83(1993)-  45 13 35.40076(N)    103 33 19.18558(W) AD(       ) 2
 QT0523  NAD 83(1986)-  45 13 35.39558(N)    103 33 19.18366(W) AD(       ) 2
 QT0523  NAD 27      -  45 13 35.42900(N)    103 33 17.50100(W) AD(       ) 2
 QT0523
 QT0523.Superseded values are not recommended for survey control.
 QT0523
 QT0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0523.See file dsdata.pdf to determine how the superseded data were derived.
 QT0523
 QT0523_MARKER: DS = TRIANGULATION STATION DISK
 QT0523_SETTING: 80 = SET IN A BOULDER
 QT0523_STAMPING: CROW BUTTE 1952
 QT0523_MARK LOGO: CGS
 QT0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0523+STABILITY: SURFACE MOTION
 QT0523
 QT0523  HISTORY     - Date     Condition        Report By
 QT0523  HISTORY     - 1952     MONUMENTED       CGS
 QT0523
 QT0523                          STATION DESCRIPTION
 QT0523
 QT0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0523'THE STATION IS IN SECTION 31, T 15 N, R 5 E, ON THE SUMMIT OF
 QT0523'THE HIGHEST ONE OF THREE BUTTES LOCALLY KNOWN AS CROW BUTTES,
 QT0523'ABOUT 18 MILES NORTH AND 6-1/4 MILES WEST OF THE CASTLE ROCK
 QT0523'POST OFFICE, 4 MILES SOUTH OF REDIG, 2.25 MILES NORTH OF THE
 QT0523'JUNCTION OF U.S. HIGHWAY 85 AND STATE HIGHWAY 79, 0.85 MILE
 QT0523'NORTH OF THE BUTTE-HARDING COUNTY LINE AND 0.3 MILE WEST OF
 QT0523'U.S. HIGHWAY 85.
 QT0523'
 QT0523'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 QT0523'85, 1/2 MILE NORTH OF BELLE FOURCHE, GO NORTH AND EAST ON U.S.
 QT0523'HIGHWAY 85 FOR 46.4 MILES TO THE JUNCTION OF U.S. HIGHWAY 85
 QT0523'AND STATE HIGHWAY 79, CONTINUE NORTHERLY ON U.S. HIGHWAY 85 FOR
 QT0523'0.2 MILE TO THE BENCH MARK (AZIMUTH MARK) ON THE LEFT AS
 QT0523'DESCRIBED BELOW, CONTINUE NORTHERLY ON THE HIGHWAY FOR 0.7 MILE
 QT0523'TO A TRACK ROAD ON THE LEFT, TURN LEFT, GO THROUGH GATE
 QT0523'AND GO NORTHWEST FOR 0.25 MILE, THENCE RIGHT ACROSS
 QT0523'PASTURE LAND (NORTHERLY) FOR 1 MILE TO THE END OF TRUCK
 QT0523'TRAVEL AT THE SOUTHWEST BASE OF THE BUTTE.  PACK NORTHEASTERLY TO
 QT0523'THE TOP AND STATION.  A 30-MINUTES PACK.
 QT0523'
 QT0523'THE STATION MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 QT0523'IN THE TOP CENTER OF A HUGE BOULDER.  THE BOULDER PROTRUDES ABOUT
 QT0523'10 FEET AND THE DISK IS STAMPED CROW BUTTE 1952.
 QT0523'
 QT0523'REFERENCE MARK 1 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 QT0523'IN OUTCROPPING BEDROCK ON THE EAST RIM OF THE BUTTE.  THE MARK
 QT0523'IS STAMPED CROW BUTTE NO 1 1952.
 QT0523'
 QT0523'REFERENCE MARK 2 IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN
 QT0523'THE TOP OF A LARGE BOULDER ON THE WEST RIM OF THE BUTTE.  THE
 QT0523'BOULDER PROTRUDES ABOUT 6 FEET AND THE DISK IS STAMPED CROW
 QT0523'BUTTE NO 2 1952.
 QT0523'
 QT0523'U.S. COAST AND GEODETIC SURVEY BENCH MARK C 26 WAS USED AS THE
 QT0523'AZIMUTH MARK.  IT IS 45 FEET WEST OF THE CENTER OF U.S. HIGHWAY
 QT0523'85, 2 FEET EAST OF A WIRE OF A WIRE FENCE AND 1 FOOT NORTHEAST
 QT0523'OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK IS A STANDARD
 QT0523'DISK SET IN THE TOP OF A 6-INCH SQUARE CONCRETE POST, THAT
 QT0523'PROJECTS 2 INCHES AND THE DISK IS STAMPED C 26 1934.
 QT0523'
 QT0523'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0684 ***********************************************************************
 PS0684  DESIGNATION -  CROW RESET
 PS0684  PID         -  PS0684
 PS0684  STATE/COUNTY-  SD/HAND
 PS0684  COUNTRY     -  US
 PS0684  USGS QUAD   -  MILLER DALE COLONY SW (2017)
 PS0684
 PS0684                         *CURRENT SURVEY CONTROL
 PS0684  ______________________________________________________________________
 PS0684* NAD 83(1996) POSITION- 44 16 47.05860(N) 099 12 20.82001(W)   ADJUSTED
 PS0684* NAVD 88 ORTHO HEIGHT -   582.    (meters)     1909.    (feet) SCALED
 PS0684  ______________________________________________________________________
 PS0684  GEOID HEIGHT    -        -24.531 (meters)                     GEOID18
 PS0684  LAPLACE CORR    -         -2.22  (seconds)                    DEFLEC18
 PS0684  HORZ ORDER      -  THIRD
 PS0684
 PS0684.The horizontal coordinates were established by classical geodetic methods
 PS0684.and adjusted by the National Geodetic Survey in January 1998.
 PS0684
 PS0684.The orthometric height was scaled from a topographic map.
 PS0684
 PS0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0684.GEOID18 height accuracy estimate available here.
 PS0684
 PS0684.Click photographs - Photos may exist for this station.
 PS0684
 PS0684.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0684
 PS0684. The following values were computed from the NAD 83(1996) position.
 PS0684
 PS0684;                    North         East     Units Scale Factor Converg.
 PS0684;SPC SD N     -    49,917.084   663,401.860   MT  1.00002905   +0 33 43.6
 PS0684;SPC SD N     -   163,769.63  2,176,510.94   sFT  1.00002905   +0 33 43.6
 PS0684;SPC SD S     -   216,847.435   690,005.348   MT  0.99997350   +0 46 40.2
 PS0684;SPC SD S     -   711,440.29  2,263,792.55   sFT  0.99997350   +0 46 40.2
 PS0684;UTM  14      - 4,902,964.131   483,579.218   MT  0.99960332   -0 08 37.2
 PS0684
 PS0684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0684!SPC SD N     -   0.99991254  x   1.00002905  =   0.99994159
 PS0684!SPC SD S     -   0.99991254  x   0.99997350  =   0.99988604
 PS0684!UTM  14      -   0.99991254  x   0.99960332  =   0.99951589
 PS0684
 PS0684:                Primary Azimuth Mark                     Grid Az
 PS0684:SPC SD N     -  CROW AZ MK                               002 35 06.8
 PS0684:SPC SD S     -  CROW AZ MK                               002 22 10.2
 PS0684:UTM  14      -  CROW AZ MK                               003 17 27.6
 PS0684
 PS0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ8357902964(NAD 83)
 PS0684
 PS0684|---------------------------------------------------------------------|
 PS0684| PID    Reference Object                     Distance      Geod. Az  |
 PS0684|                                                           dddmmss.s |
 PS0684| CO5503 CROW RM 2                            16.230 METERS 00230     |
 PS0684| CO5501 CROW AZ MK                                         0030850.4 |
 PS0684| CO5502 CROW RM 1                            23.900 METERS 07100     |
 PS0684| CO5504 CROW RM 3                            15.756 METERS 20244     |
 PS0684| CO5505 CROW RM 4                            14.810 METERS 33548     |
 PS0684|---------------------------------------------------------------------|
 PS0684
 PS0684                          SUPERSEDED SURVEY CONTROL
 PS0684
 PS0684  NAD 83(1986)-  44 16 47.05653(N)    099 12 20.82673(W) AD(       ) 3
 PS0684  NAD 27      -  44 16 47.10600(N)    099 12 19.45700(W) AD(       ) 3
 PS0684
 PS0684.Superseded values are not recommended for survey control.
 PS0684
 PS0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0684.See file dsdata.pdf to determine how the superseded data were derived.
 PS0684
 PS0684_MARKER: DS = TRIANGULATION STATION DISK
 PS0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0684_STAMPING: CROW 1951 1970
 PS0684_MARK LOGO: CGS
 PS0684_PROJECTION: RECESSED 20 CENTIMETERS
 PS0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0684+STABILITY: SURFACE MOTION
 PS0684
 PS0684  HISTORY     - Date     Condition        Report By
 PS0684  HISTORY     - 1951     MONUMENTED       CGS
 PS0684  HISTORY     - 1970     GOOD             BOR
 PS0684  HISTORY     - 1970     SEE DESCRIPTION  NGS
 PS0684
 PS0684                          STATION DESCRIPTION
 PS0684
 PS0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0684'THE STATION IS LOCATED ABOUT 15-1/2 MILES SOUTH OF REE HEIGHTS,
 PS0684'5-1/2 MILES NORTH OF THE BUFFALO-HAND COUNTY LINE AND ON THE WEST
 PS0684'SIDE OF A GRAVELED ROAD.  IT IS 39 FEET WEST OF THE CENTERLINE
 PS0684'OF THE ROAD, 6 FEET SOUTHWEST OF A WITNESS POST AND 4.5 FEET
 PS0684'NORTHWEST OF A HIGHLINE POLE WITH A TRIANGLE BLAZE.  THE MARK
 PS0684'IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 PS0684'CROW 1951.
 PS0684'
 PS0684'REFERENCE MARK NO. 1 IS 36 FEET EAST OF THE CENTERLINE OF THE
 PS0684'ROAD, 3 FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT EAST OF THE
 PS0684'RIGHT-OF-WAY FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 PS0684'IS STAMPED CROW NO 1 1951.
 PS0684'
 PS0684'REFERENCE MARK NO. 2 IS 37 FEET WEST OF THE CENTERLINE OF THE
 PS0684'ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED CROW
 PS0684'NO 2 1951.
 PS0684'
 PS0684'AZIMUTH MARK IS 36 FEET EAST OF THE CENTERLINE OF A GRAVELED ROAD,
 PS0684'35 FEET NORTH OF THE CENTERLINE OF AN EAST AND WEST TRACK ROAD,
 PS0684'3 FEET SOUTH OF A TELEPHONE POLE AND 1 FOOT SOUTH OF A WITNESS
 PS0684'POST.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED CROW
 PS0684'1951.
 PS0684'
 PS0684'TO REACH FROM THE POST OFFICE IN REE HEIGHTS, GO SOUTH 0.1 MILE
 PS0684'TO CROSS STREETS, TURN RIGHT (WEST) 0.2 MILE TO CROSSROADS,
 PS0684'TURN LEFT (SOUTH) ON MAIN GRAVELED ROAD FOR 10.4 MILES TO A SIDE
 PS0684'ROAD LEFT AND SIGN EXCEL RANCH HEADQUARTERS), CONTINUE SOUTH ON
 PS0684'GRAVELED ROAD 6.0 MILES TO CROSSROADS AND THE AZIMUTH MARK IN
 PS0684'THE NORTHEAST ANGLE OF THE ROADS.  CONTINUE SOUTH 0.3 MILE TO
 PS0684'THE STATION ON THE RIGHT.
 PS0684'
 PS0684'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0684
 PS0684                          STATION RECOVERY (1970)
 PS0684
 PS0684'RECOVERY NOTE BY US BUREAU OF RECLAMATION 1970 (DLM)
 PS0684'CROW 1951-TRIANGULATION STATION AND AZIMUTH MARKER FOUND TO
 PS0684'BE IN GOOD CONDITION.
 PS0684'
 PS0684'NEW COUNTY ROAD BEING BUILT IN VICINITY OF THIS TRIANGULATION
 PS0684'STATION AND EAST REFRENCE MARKER 1 WILL HAVE TO BE REMOVED.
 PS0684'REFRENCE MARKER 2 AND STATION WILL NOT BE DESTROYED.  AZIMUTH
 PS0684'MARKER IN GOOD CONDITION AND WILL NOT BE DESTROYED.
 PS0684
 PS0684                          STATION RECOVERY (1970)
 PS0684
 PS0684'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PS0684'THE UNDERGROUND STATION MARK AND THE AZIMUTH MARK WERE FOUND
 PS0684'IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND IN POOR
 PS0684'CONDITION, PROTRUDING ABOVE THE GROUND ABOUT 1-1/2 FEET.
 PS0684'REFERENCE MARK NO. 1 WAS FOUND LYING ON THE SHOULDER OF THE ROAD,
 PS0684'REFERENCE MARK NO. 2 WAS NOT FOUND AND IS BELIEVED TO HAVE BEEN
 PS0684'DESTROYED BY HIGHWAY IMPROVEMENTS.  THE UNDERGROUND STATION MARK
 PS0684'WAS LOWERED, AND A NEW SURFACE STATION MARK WAS SET 8-INCHES
 PS0684'BELOW GROUND SURFACE.  REFERENCE MARKS NO. 3 AND NO. 4 WERE
 PS0684'SET.
 PS0684'
 PS0684'A NEW DESCRIPTION FOLLOWS--
 PS0684'
 PS0684'THE STATION IS LOCATED ABOUT 15-1/2 MILES SOUTH OF REE HEIGHTS,
 PS0684'5-1/2 MILES NORTH OF THE BUFFALO-HAND COUNTY LINE, ON THE WEST
 PS0684'SIDE OF A GRAVELED ROAD, AT THE CREST OF A LOW RIDGE, IN THE
 PS0684'DITCH LINE.  THE REFERENCE MARKS ARE SET ON PROPERTY OWNED BY
 PS0684'MR. DONNY REIMER.
 PS0684'
 PS0684'THE STATION MARK IS A STANDARD DISK STAMPED CROW 1951 1970,
 PS0684'SET IN A CONCRETE MONUMENT 8-INCHES BELOW GROUND SURFACE.  IT
 PS0684'IS 39 FEET WEST OF THE CENTER OF THE ROAD, AND 25 FEET NORTHEAST
 PS0684'OF A POWER POLE.
 PS0684'
 PS0684'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED CROW 1951 NO 3
 PS0684'1970, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PS0684'IT IS 59 FEET WEST OF THE CENTER OF THE ROAD, 32 FEET SOUTH
 PS0684'OF THE POWER POLE, AND 1.1 FOOT WEST OF A METAL WITNESS POST.
 PS0684'
 PS0684'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED CROW 1951 NO
 PS0684'4 1970, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.
 PS0684'IT IS 60 FEET NORTH OF THE POWER POLE, 59 FEET WEST OF THE CENTER
 PS0684'OF THE ROAD, AND 1.0 FOOT WEST OF A METAL WITNESS POST.
 PS0684'
 PS0684'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CROW 1951, SET IN
 PS0684'A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT IS 37 FEET
 PS0684'EAST OF THE CENTER OF THE COUNTY ROAD, 35 FEET NORTH OF THE CENTER
 PS0684'OF A TRACK ROAD EAST, 13 FEET WEST OF A FENCE CORNER, AND 1.2
 PS0684'FEET NORTHWEST OF A METAL WITNESS POST.
 PS0684'
 PS0684'TO REACH THE STATION FROM THE POST OFFICE IN REE HEIGHTS, GO SOUTH
 PS0684'0.1 MILE TO A CROSS STREET, TURN RIGHT AND GO WEST 0.2 MILE TO
 PS0684'A LONG CURVE SOUTH, BEAR LEFT AND GO SOUTH ON COUNTY ROAD FOR
 PS0684'16.9 MILES TO A SIDE ROAD ON THE RIGHT AND THE AZIMUTH MARK ON
 PS0684'THE LEFT, CONTINUE STRAIGHT AHEAD SOUTH FOR 0.3 MILE TO THE
 PS0684'TOP OF LOW RIDGE AND THE STATION ON THE RIGHT AS DESCRIBED.
 PS0684'
 PS0684'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--15-1/2 MILES
 PS0684'SOUTH OF REE HEIGHTS
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1812 ***********************************************************************
 PU1812  DESIGNATION -  CROW RM 1
 PU1812  PID         -  PU1812
 PU1812  STATE/COUNTY-  SD/BUTTE
 PU1812  COUNTRY     -  US
 PU1812  USGS QUAD   -  MUD BUTTES (2017)
 PU1812
 PU1812                         *CURRENT SURVEY CONTROL
 PU1812  ______________________________________________________________________
 PU1812* NAD 83(1986) POSITION- 44 51 16.95   (N) 103 51 35.48   (W)   HD_HELD1
 PU1812* NAVD 88 ORTHO HEIGHT -   941.488 (meters)     3088.87  (feet) ADJUSTED
 PU1812  ______________________________________________________________________
 PU1812  GEOID HEIGHT    -        -15.692 (meters)                     GEOID18
 PU1812  DYNAMIC HEIGHT  -        941.240 (meters)     3088.05  (feet) COMP
 PU1812  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PU1812
 PU1812  VERT ORDER      -  SECOND    CLASS 0
 PU1812
 PU1812.The horizontal coordinates were determined by differentially corrected
 PU1812.hand held GPS observations or other comparable positioning techniques
 PU1812.and have an estimated accuracy of +/- 3 meters.
 PU1812
 PU1812.The orthometric height was determined by differential leveling and
 PU1812.adjusted by the NATIONAL GEODETIC SURVEY
 PU1812.in June 1991.
 PU1812
 PU1812.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1812.GEOID18 height accuracy estimate available here.
 PU1812
 PU1812.Click photographs - Photos may exist for this station.
 PU1812
 PU1812.The dynamic height is computed by dividing the NAVD 88
 PU1812.geopotential number by the normal gravity value computed on the
 PU1812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1812.degrees latitude (g = 980.6199 gals.).
 PU1812
 PU1812.The modeled gravity was interpolated from observed gravity values.
 PU1812
 PU1812;                    North         East    Units  Estimated Accuracy
 PU1812;SPC SD N     -   120,769.0     295,026.8     MT  (+/- 3 meters HH1 GPS) 
 PU1812
 PU1812_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9008767442(NAD 83)
 PU1812
 PU1812                          SUPERSEDED SURVEY CONTROL
 PU1812
 PU1812  NGVD 29 (??/??/92)  941.006  (m)         3087.28   (f) ADJ UNCH    2 0
 PU1812
 PU1812.Superseded values are not recommended for survey control.
 PU1812
 PU1812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1812.See file dsdata.pdf to determine how the superseded data were derived.
 PU1812
 PU1812_MARKER: DR = REFERENCE MARK DISK
 PU1812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1812_STAMPING: CROW NO 1 1962
 PU1812_MARK LOGO: CGS
 PU1812_PROJECTION: FLUSH
 PU1812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1812+STABILITY: SURFACE MOTION
 PU1812
 PU1812  HISTORY     - Date     Condition        Report By
 PU1812  HISTORY     - 1962     MONUMENTED       CGS
 PU1812
 PU1812                          STATION DESCRIPTION
 PU1812
 PU1812'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1812'13.5 MI NW FROM BELLE FOURCHE.
 PU1812'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1812'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 1.8
 PU1812'MILES NORTHWEST ALONG A GRAVELED ROAD, ON THE CREST OF A HILL
 PU1812'IN SECTION 3, T 10 N, R 2 E, 125 FEET NORTHEAST OF THE CENTER
 PU1812'LINE OF THE ROAD, 88 FEET NORTHEAST OF A FENCE, 33.8 FEET
 PU1812'EAST-NORTHEAST OF CROW 1962, ABOUT 8 FEET ABOVE THE LEVEL OF
 PU1812'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU1812'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1813 ***********************************************************************
 PU1813  DESIGNATION -  CROW RM 2
 PU1813  PID         -  PU1813
 PU1813  STATE/COUNTY-  SD/BUTTE
 PU1813  COUNTRY     -  US
 PU1813  USGS QUAD   -  MUD BUTTES (2017)
 PU1813
 PU1813                         *CURRENT SURVEY CONTROL
 PU1813  ______________________________________________________________________
 PU1813* NAD 83(1986) POSITION- 44 51 17.19   (N) 103 51 36.17   (W)   HD_HELD1
 PU1813* NAVD 88 ORTHO HEIGHT -   941.760 (meters)     3089.76  (feet) ADJUSTED
 PU1813  ______________________________________________________________________
 PU1813  GEOID HEIGHT    -        -15.692 (meters)                     GEOID18
 PU1813  DYNAMIC HEIGHT  -        941.512 (meters)     3088.94  (feet) COMP
 PU1813  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 PU1813
 PU1813  VERT ORDER      -  SECOND    CLASS 0
 PU1813
 PU1813.The horizontal coordinates were determined by differentially corrected
 PU1813.hand held GPS observations or other comparable positioning techniques
 PU1813.and have an estimated accuracy of +/- 3 meters.
 PU1813
 PU1813.The orthometric height was determined by differential leveling and
 PU1813.adjusted by the NATIONAL GEODETIC SURVEY
 PU1813.in June 1991.
 PU1813
 PU1813.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1813.GEOID18 height accuracy estimate available here.
 PU1813
 PU1813.Click photographs - Photos may exist for this station.
 PU1813
 PU1813.The dynamic height is computed by dividing the NAVD 88
 PU1813.geopotential number by the normal gravity value computed on the
 PU1813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1813.degrees latitude (g = 980.6199 gals.).
 PU1813
 PU1813.The modeled gravity was interpolated from observed gravity values.
 PU1813
 PU1813;                    North         East    Units  Estimated Accuracy
 PU1813;SPC SD N     -   120,777.1     295,012.0     MT  (+/- 3 meters HH1 GPS) 
 PU1813
 PU1813_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9007267449(NAD 83)
 PU1813
 PU1813                          SUPERSEDED SURVEY CONTROL
 PU1813
 PU1813  NGVD 29 (??/??/92)  941.278  (m)         3088.18   (f) ADJ UNCH    2 0
 PU1813
 PU1813.Superseded values are not recommended for survey control.
 PU1813
 PU1813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1813.See file dsdata.pdf to determine how the superseded data were derived.
 PU1813
 PU1813_MARKER: DR = REFERENCE MARK DISK
 PU1813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1813_STAMPING: CROW NO 2 1962
 PU1813_MARK LOGO: CGS
 PU1813_PROJECTION: FLUSH
 PU1813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1813+STABILITY: SURFACE MOTION
 PU1813
 PU1813  HISTORY     - Date     Condition        Report By
 PU1813  HISTORY     - 1962     MONUMENTED       CGS
 PU1813
 PU1813                          STATION DESCRIPTION
 PU1813
 PU1813'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1813'13.5 MI NW FROM BELLE FOURCHE.
 PU1813'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1813'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 1.8
 PU1813'MILES NORTHWEST ALONG A GRAVELED ROAD, ON THE CREST OF A HILL
 PU1813'IN SECTION 3, T 10 N, R 2 E, 91 FEET NORTHEAST OF THE CENTER
 PU1813'LINE OF THE ROAD, 54 FEET NORTHEAST OF A FENCE, 31.1 FEET NORTHWEST
 PU1813'OF CROW 1962, ABOUT 8 FEET ABOVE THE LEVEL OF THE ROAD, AND
 PU1813'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2344 ***********************************************************************
 PU2344  DESIGNATION -  CROWS NEST
 PU2344  PID         -  PU2344
 PU2344  STATE/COUNTY-  SD/PENNINGTON
 PU2344  COUNTRY     -  US
 PU2344  USGS QUAD   -  CROWS NEST PEAK (2017)
 PU2344
 PU2344                         *CURRENT SURVEY CONTROL
 PU2344  ______________________________________________________________________
 PU2344* NAD 83(1996) POSITION- 44 03 18.70549(N) 103 57 44.79714(W)   ADJUSTED
 PU2344* NAVD 88 ORTHO HEIGHT -  2148.6   (meters)     7049.    (feet) VERTCON3
 PU2344  ______________________________________________________________________
 PU2344  GEOID HEIGHT    -        -12.583 (meters)                     GEOID18
 PU2344  LAPLACE CORR    -          4.47  (seconds)                    DEFLEC18
 PU2344  HORZ ORDER      -  SECOND
 PU2344
 PU2344.The horizontal coordinates were established by classical geodetic methods
 PU2344.and adjusted by the National Geodetic Survey in January 1998.
 PU2344
 PU2344.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2344.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2344
 PU2344.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2344.GEOID18 height accuracy estimate available here.
 PU2344
 PU2344.Click photographs - Photos may exist for this station.
 PU2344
 PU2344.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2344
 PU2344. The following values were computed from the NAD 83(1996) position.
 PU2344
 PU2344;                    North         East     Units Scale Factor Converg.
 PU2344;SPC SD S     -   197,639.493   309,304.025   MT  0.99993590   -2 30 12.8
 PU2344;SPC SD S     -   648,422.24  1,014,774.96   sFT  0.99993590   -2 30 12.8
 PU2344;SPC WY E     -   395,587.057   296,490.773   MT  1.00005197   +0 50 14.7
 PU2344;SPC WY E     - 1,297,855.20    972,736.81   sFT  1.00005197   +0 50 14.7
 PU2344;UTM  13      - 4,878,526.641   583,108.158   MT  0.99968495   +0 43 17.4
 PU2344
 PU2344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2344!SPC SD S     -   0.99966518  x   0.99993590  =   0.99960110
 PU2344!SPC WY E     -   0.99966518  x   1.00005197  =   0.99971713
 PU2344!UTM  13      -   0.99966518  x   0.99968495  =   0.99935024
 PU2344
 PU2344_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ8310878526(NAD 83)
 PU2344
 PU2344                          SUPERSEDED SURVEY CONTROL
 PU2344
 PU2344  NAD 83(1993)-  44 03 18.69753(N)    103 57 44.79985(W) AD(       ) 2
 PU2344  NAD 83(1986)-  44 03 18.69997(N)    103 57 44.79130(W) AD(       ) 2
 PU2344  NAD 27      -  44 03 18.77000(N)    103 57 43.05000(W) AD(       ) 2
 PU2344  USSD        -  44 03 19.21600(N)    103 57 42.72100(W) AD(       ) 3
 PU2344  NGVD 29 (07/19/86) 2147.8    (m)         7047.     (f) VERT ANG       
 PU2344
 PU2344.Superseded values are not recommended for survey control.
 PU2344
 PU2344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2344.See file dsdata.pdf to determine how the superseded data were derived.
 PU2344
 PU2344_MARKER: B = BOLT
 PU2344_SETTING: 0 = UNSPECIFIED SETTING
 PU2344_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2344
 PU2344  HISTORY     - Date     Condition        Report By
 PU2344  HISTORY     - 1912     MONUMENTED       USGS
 PU2344
 PU2344                          STATION DESCRIPTION
 PU2344
 PU2344'DESCRIBED BY US GEOLOGICAL SURVEY 1912
 PU2344'STATION CROWS NEST (USGS) MARKED BY 1-INCH COPPER BOLT IS
 PU2344'2.016 METERS (6.61 FEET) FROM STATION CROW S 77 DEG 56 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2343 ***********************************************************************
 PU2343  DESIGNATION -  CROWS NEST LOOKOUT TOWER 1950
 PU2343  PID         -  PU2343
 PU2343  STATE/COUNTY-  SD/PENNINGTON
 PU2343  COUNTRY     -  US
 PU2343  USGS QUAD   -  CROWS NEST PEAK (2017)
 PU2343
 PU2343                         *CURRENT SURVEY CONTROL
 PU2343  ______________________________________________________________________
 PU2343* NAD 83(1996) POSITION- 44 03 18.74246(N) 103 57 44.71728(W)   ADJUSTED
 PU2343  ______________________________________________________________________
 PU2343  GEOID HEIGHT    -        -12.583 (meters)                     GEOID18
 PU2343  LAPLACE CORR    -          4.46  (seconds)                    DEFLEC18
 PU2343  HORZ ORDER      -  THIRD
 PU2343
 PU2343.The horizontal coordinates were established by classical geodetic methods
 PU2343.and adjusted by the National Geodetic Survey in January 1998.
 PU2343
 PU2343.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2343.GEOID18 height accuracy estimate available here.
 PU2343
 PU2343.Click photographs - Photos may exist for this station.
 PU2343
 PU2343.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2343
 PU2343. The following values were computed from the NAD 83(1996) position.
 PU2343
 PU2343;                    North         East     Units Scale Factor Converg.
 PU2343;SPC SD S     -   197,640.556   309,305.851   MT  0.99993590   -2 30 12.7
 PU2343;SPC SD S     -   648,425.72  1,014,780.95   sFT  0.99993590   -2 30 12.7
 PU2343;SPC WY E     -   395,588.224   296,492.533   MT  1.00005197   +0 50 14.8
 PU2343;SPC WY E     - 1,297,859.03    972,742.59   sFT  1.00005197   +0 50 14.8
 PU2343;UTM  13      - 4,878,527.804   583,109.921   MT  0.99968495   +0 43 17.5
 PU2343
 PU2343_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ8310978527(NAD 83)
 PU2343
 PU2343                          SUPERSEDED SURVEY CONTROL
 PU2343
 PU2343  NAD 83(1993)-  44 03 18.73445(N)    103 57 44.72004(W) AD(       ) 3
 PU2343  NAD 83(1986)-  44 03 18.73698(N)    103 57 44.71139(W) AD(       ) 3
 PU2343  NAD 27      -  44 03 18.80600(N)    103 57 42.96700(W) AD(       ) 3
 PU2343
 PU2343.Superseded values are not recommended for survey control.
 PU2343
 PU2343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2343.See file dsdata.pdf to determine how the superseded data were derived.
 PU2343
 PU2343_MARKER: 57 = LOOKOUT TOWER
 PU2343
 PU2343  HISTORY     - Date     Condition        Report By
 PU2343  HISTORY     - 1950     FIRST OBSERVED   CGS
 PU2343
 PU2343                          STATION DESCRIPTION
 PU2343
 PU2343'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2343'TOWER IS BUILT OVER TRIANGULATION STATION CROW, ON CROWS NEST
 PU2343'BUTTE IN THE BLACK HILLS NATIONAL FOREST, ABOUT 8 MILES NORTHWEST
 PU2343'OF DEERFIELD POST OFFICE, AND ABOUT 4.5 MILES EAST OF THE
 PU2343'WYOMING-SOUTH DAKOTA STATE LINE.
 PU2343'
 PU2343'IT IS A 4-LEGGED STEEL STRUCTURE, ABOUT 70 FEET HIGH, WITH A
 PU2343'SCREENED-IN LOOKOUT ON THE TOP.
 PU2343'
 PU2343'THE POINT INTERSECTED WAS THE CENTER OF THE BASE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7993 ***********************************************************************
 AC7993  CBN         -  This is a Cooperative Base Network Control Station.
 AC7993  DESIGNATION -  CSPARP
 AC7993  PID         -  AC7993
 AC7993  STATE/COUNTY-  SD/CUSTER
 AC7993  COUNTRY     -  US
 AC7993  USGS QUAD   -  BUTCHER HILL (2017)
 AC7993
 AC7993                         *CURRENT SURVEY CONTROL
 AC7993  ______________________________________________________________________
 AC7993* NAD 83(2011) POSITION- 43 43 46.94839(N) 103 21 16.40367(W)   ADJUSTED
 AC7993* NAD 83(2011) ELLIP HT-  1199.306 (meters)        (06/27/12)   ADJUSTED
 AC7993* NAD 83(2011) EPOCH   -  2010.00
 AC7993* NAVD 88 ORTHO HEIGHT -  1214.6   (meters)     3985.    (feet) GPS OBS
 AC7993  ______________________________________________________________________
 AC7993  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7993  GEOID HEIGHT    -        -15.203 (meters)                     GEOID96
 AC7993  GEOID HEIGHT    -        -15.260 (meters)                     GEOID18
 AC7993  NAD 83(2011) X  - -1,066,453.074 (meters)                     COMP
 AC7993  NAD 83(2011) Y  - -4,492,303.261 (meters)                     COMP
 AC7993  NAD 83(2011) Z  -  4,387,268.265 (meters)                     COMP
 AC7993  LAPLACE CORR    -        -17.50  (seconds)                    DEFLEC18
 AC7993
 AC7993  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7993  Standards:
 AC7993         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7993            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7993  -------------------------------------------------------------------
 AC7993  NETWORK    0.87   2.10           0.40   0.29   1.07     -0.06076945
 AC7993  -------------------------------------------------------------------
 AC7993  Click here for local accuracies and other accuracy information.
 AC7993
 AC7993.The horizontal coordinates were established by GPS observations
 AC7993.and adjusted by the National Geodetic Survey in June 2012.
 AC7993
 AC7993.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7993.been affixed to the stable North American tectonic plate. See 
 AC7993.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7993
 AC7993.The horizontal coordinates are valid at the epoch date displayed above
 AC7993.which is a decimal equivalence of Year/Month/Day.
 AC7993
 AC7993.The orthometric height was determined by GPS observations and a
 AC7993.high-resolution geoid model.
 AC7993
 AC7993.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7993.GEOID18 height accuracy estimate available here.
 AC7993
 AC7993.Click photographs - Photos may exist for this station.
 AC7993
 AC7993.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7993
 AC7993.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7993
 AC7993.The ellipsoidal height was determined by GPS observations
 AC7993.and is referenced to NAD 83.
 AC7993
 AC7993. The following values were computed from the NAD 83(2011) position.
 AC7993
 AC7993;                    North         East     Units Scale Factor Converg.
 AC7993;SPC SD S     -   159,551.766   356,657.702   MT  0.99990875   -2 05 03.1
 AC7993;SPC SD S     -   523,462.75  1,170,134.48   sFT  0.99990875   -2 05 03.1
 AC7993;UTM  13      - 4,843,168.373   632,520.221   MT  0.99981601   +1 08 15.3
 AC7993
 AC7993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7993!SPC SD S     -   0.99981197  x   0.99990875  =   0.99972074
 AC7993!UTM  13      -   0.99981197  x   0.99981601  =   0.99962802
 AC7993
 AC7993_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3252043168(NAD 83)
 AC7993
 AC7993                          SUPERSEDED SURVEY CONTROL
 AC7993
 AC7993  NAD 83(2007)-  43 43 46.94824(N)    103 21 16.40480(W) AD(2002.00) 0
 AC7993  ELLIP H (02/10/07) 1199.334  (m)                       GP(2002.00)    
 AC7993  ELLIP H (04/15/04) 1199.322  (m)                       GP(       ) 2 1
 AC7993  NAD 83(1996)-  43 43 46.94752(N)    103 21 16.40487(W) AD(       ) B
 AC7993  ELLIP H (04/18/97) 1199.374  (m)                       GP(       ) 4 1
 AC7993
 AC7993.Superseded values are not recommended for survey control.
 AC7993
 AC7993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7993.See file dsdata.pdf to determine how the superseded data were derived.
 AC7993
 AC7993_MARKER: Z = SEE DESCRIPTION
 AC7993_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7993_STAMPING: CSPARP 1996
 AC7993_MARK LOGO: NGS
 AC7993_PROJECTION: FLUSH
 AC7993_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7993_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7993+SATELLITE: SATELLITE OBSERVATIONS - April 24, 2007
 AC7993_ROD/PIPE-DEPTH: 6.4 meters
 AC7993_SLEEVE-DEPTH  : 1.8 meters
 AC7993
 AC7993  HISTORY     - Date     Condition        Report By
 AC7993  HISTORY     - 1996     MONUMENTED       SDDT
 AC7993  HISTORY     - 19960821 GOOD             SDDT
 AC7993  HISTORY     - 20070424 GOOD             INDIV
 AC7993
 AC7993                          STATION DESCRIPTION
 AC7993
 AC7993'DESCRIBED BY SD DEPT OF TRANSP 1996 (DFC)
 AC7993'THE STATION IS LOCATED ABOUT 7.5 MI (12.1 KM) SOUTHWEST OF HERMOSA, AT
 AC7993'THE CUSTER STATE PARK AIRPORT.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 AC7993'CONTACT PARK OFFICIALS AT TELEPHONE NUMBER (605) 255-4515. TO REACH
 AC7993'THE STATION FROM THE PARK HEADQUARTERS ON U.S. HIGHWAY 16A IN CUSTER
 AC7993'STATE PARK, GO EAST ON U.S. HIGHWAY 16A FOR 1.6 MI (2.6 KM) TO THE
 AC7993'JUNCTION OF A PAVED PARK ROAD SOUTH (WILDLIFE LOOP ROAD), TURN RIGHT
 AC7993'ON THE PAVED ROAD AND GO SOUTH FOR 2.1 MI (3.4 KM) TO THE JUNCTION OF
 AC7993'A PAVED ROAD RIGHT LEADING TO THE AIRPORT, TURN RIGHT AND GO EAST ON
 AC7993'THE PAVED ROAD FOR 0.25 MI (0.40 KM) TO A GATE AND THE STATION JUST
 AC7993'INSIDE THE GATE TO THE RIGHT AT THE WEST FENCE CORNER.  THE STATION IS
 AC7993'A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AC7993'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 60.0
 AC7993'FT (18.3 M) WEST OF THE ROAD CENTER, 4.0 FT (1.2 M) EAST OF A FENCE,
 AC7993'4.0 FT (1.2 M) SOUTH OF A FENCE, 2.0 FT (0.6 M) WEST OF A METAL GUARD
 AC7993'POST, AND 1.0 FT (0.3 M) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE
 AC7993'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7993
 AC7993                          STATION RECOVERY (2007)
 AC7993
 AC7993'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (JCC)
 AC7993'RECOVERED EXACTLY AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0182 ***********************************************************************
 PS0182  DESIGNATION -  CULVERT 156
 PS0182  PID         -  PS0182
 PS0182  STATE/COUNTY-  SD/BEADLE
 PS0182  COUNTRY     -  US
 PS0182  USGS QUAD   -  WESSINGTON NE (2017)
 PS0182
 PS0182                         *CURRENT SURVEY CONTROL
 PS0182  ______________________________________________________________________
 PS0182* NAD 83(1986) POSITION- 44 25 49.     (N) 098 35 01.     (W)   SCALED
 PS0182* NAVD 88 ORTHO HEIGHT -   418.364 (meters)     1372.58  (feet) ADJUSTED
 PS0182  ______________________________________________________________________
 PS0182  GEOID HEIGHT    -        -24.974 (meters)                     GEOID18
 PS0182  DYNAMIC HEIGHT  -        418.287 (meters)     1372.33  (feet) COMP
 PS0182  MODELED GRAVITY -    980,421.2   (mgal)                       NAVD 88
 PS0182
 PS0182  VERT ORDER      -  SECOND    CLASS 0
 PS0182
 PS0182.The horizontal coordinates were scaled from a map and have
 PS0182.an estimated accuracy of +/- 6 seconds.
 PS0182
 PS0182.The orthometric height was determined by differential leveling and
 PS0182.adjusted by the NATIONAL GEODETIC SURVEY
 PS0182.in June 1991.
 PS0182
 PS0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0182.GEOID18 height accuracy estimate available here.
 PS0182
 PS0182.Click photographs - Photos may exist for this station.
 PS0182
 PS0182.The dynamic height is computed by dividing the NAVD 88
 PS0182.geopotential number by the normal gravity value computed on the
 PS0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0182.degrees latitude (g = 980.6199 gals.).
 PS0182
 PS0182.The modeled gravity was interpolated from observed gravity values.
 PS0182
 PS0182;                    North         East    Units  Estimated Accuracy
 PS0182;SPC SD N     -    67,320.      712,770.      MT  (+/- 180 meters Scaled)
 PS0182
 PS0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ331197(NAD 83)
 PS0182
 PS0182                          SUPERSEDED SURVEY CONTROL
 PS0182
 PS0182  NGVD 29 (??/??/92)  418.053  (m)         1371.56   (f) ADJ UNCH    2 0
 PS0182
 PS0182.Superseded values are not recommended for survey control.
 PS0182
 PS0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0182.See file dsdata.pdf to determine how the superseded data were derived.
 PS0182
 PS0182_MARKER: R = RIVET
 PS0182_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0182_SP_SET: CULVERT
 PS0182_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0182
 PS0182  HISTORY     - Date     Condition        Report By
 PS0182  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0182  HISTORY     - 1934     GOOD             CGS
 PS0182  HISTORY     - 1940     GOOD             CGS
 PS0182
 PS0182                          STATION DESCRIPTION
 PS0182
 PS0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0182'5.6 MI W FROM WOLSEY.
 PS0182'5.6 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0182'THE STATION AT WOLSEY, BEADLE COUNTY, AT CULVERT 156, IN THE TOP
 PS0182'OF THE EAST END OF THE SOUTH SANDSTONE HEAD WALL, 11.2 FEET SOUTH
 PS0182'OF THE SOUTH RAIL, AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A
 PS0182'STANDARD MONEL-METAL RIVET.
 PS0182
 PS0182                          STATION RECOVERY (1940)
 PS0182
 PS0182'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0182'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0175 ***********************************************************************
 PS0175  DESIGNATION -  CULVERT 159
 PS0175  PID         -  PS0175
 PS0175  STATE/COUNTY-  SD/BEADLE
 PS0175  COUNTRY     -  US
 PS0175  USGS QUAD   -  WESSINGTON (2017)
 PS0175
 PS0175                         *CURRENT SURVEY CONTROL
 PS0175  ______________________________________________________________________
 PS0175* NAD 83(1986) POSITION- 44 26 42.     (N) 098 39 01.     (W)   SCALED
 PS0175* NAVD 88 ORTHO HEIGHT -   431.903 (meters)     1417.00  (feet) ADJUSTED
 PS0175  ______________________________________________________________________
 PS0175  GEOID HEIGHT    -        -24.949 (meters)                     GEOID18
 PS0175  DYNAMIC HEIGHT  -        431.821 (meters)     1416.73  (feet) COMP
 PS0175  MODELED GRAVITY -    980,415.6   (mgal)                       NAVD 88
 PS0175
 PS0175  VERT ORDER      -  SECOND    CLASS 0
 PS0175
 PS0175.The horizontal coordinates were scaled from a map and have
 PS0175.an estimated accuracy of +/- 6 seconds.
 PS0175
 PS0175.The orthometric height was determined by differential leveling and
 PS0175.adjusted by the NATIONAL GEODETIC SURVEY
 PS0175.in June 1991.
 PS0175
 PS0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0175.GEOID18 height accuracy estimate available here.
 PS0175
 PS0175.Click photographs - Photos may exist for this station.
 PS0175
 PS0175.The dynamic height is computed by dividing the NAVD 88
 PS0175.geopotential number by the normal gravity value computed on the
 PS0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0175.degrees latitude (g = 980.6199 gals.).
 PS0175
 PS0175.The modeled gravity was interpolated from observed gravity values.
 PS0175
 PS0175;                    North         East    Units  Estimated Accuracy
 PS0175;SPC SD N     -    68,870.      707,440.      MT  (+/- 180 meters Scaled)
 PS0175
 PS0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ278213(NAD 83)
 PS0175
 PS0175                          SUPERSEDED SURVEY CONTROL
 PS0175
 PS0175  NGVD 29 (??/??/92)  431.590  (m)         1415.97   (f) ADJ UNCH    2 0
 PS0175
 PS0175.Superseded values are not recommended for survey control.
 PS0175
 PS0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0175.See file dsdata.pdf to determine how the superseded data were derived.
 PS0175
 PS0175_MARKER: R = RIVET
 PS0175_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0175_SP_SET: CULVERT
 PS0175_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0175
 PS0175  HISTORY     - Date     Condition        Report By
 PS0175  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0175  HISTORY     - 1934     GOOD             CGS
 PS0175  HISTORY     - 1940     GOOD             CGS
 PS0175
 PS0175                          STATION DESCRIPTION
 PS0175
 PS0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0175'2.5 MI E FROM WESSINGTON.
 PS0175'ABOUT 2.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0175'FROM THE STATION AT WESSINGTON, BEADLE COUNTY, AT CULVERT 159,
 PS0175'IN THE TOP OF THE WEST END OF THE SOUTH SANDSTONE HEAD WALL,
 PS0175'9.1 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT 2 FEET LOWER THAN THE
 PS0175'TRACK.  A STANDARD MONEL-METAL RIVET.
 PS0175
 PS0175                          STATION RECOVERY (1940)
 PS0175
 PS0175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0170 ***********************************************************************
 PS0170  DESIGNATION -  CULVERT 166
 PS0170  PID         -  PS0170
 PS0170  STATE/COUNTY-  SD/HAND
 PS0170  COUNTRY     -  US
 PS0170  USGS QUAD   -  WESSINGTON (2017)
 PS0170
 PS0170                         *CURRENT SURVEY CONTROL
 PS0170  ______________________________________________________________________
 PS0170* NAD 83(1986) POSITION- 44 27 57.     (N) 098 43 40.     (W)   SCALED
 PS0170* NAVD 88 ORTHO HEIGHT -   433.549 (meters)     1422.40  (feet) ADJUSTED
 PS0170  ______________________________________________________________________
 PS0170  GEOID HEIGHT    -        -24.886 (meters)                     GEOID18
 PS0170  DYNAMIC HEIGHT  -        433.465 (meters)     1422.13  (feet) COMP
 PS0170  MODELED GRAVITY -    980,412.1   (mgal)                       NAVD 88
 PS0170
 PS0170  VERT ORDER      -  SECOND    CLASS 0
 PS0170
 PS0170.The horizontal coordinates were scaled from a map and have
 PS0170.an estimated accuracy of +/- 6 seconds.
 PS0170
 PS0170.The orthometric height was determined by differential leveling and
 PS0170.adjusted by the NATIONAL GEODETIC SURVEY
 PS0170.in June 1991.
 PS0170
 PS0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0170.GEOID18 height accuracy estimate available here.
 PS0170
 PS0170.Click photographs - Photos may exist for this station.
 PS0170
 PS0170.The dynamic height is computed by dividing the NAVD 88
 PS0170.geopotential number by the normal gravity value computed on the
 PS0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0170.degrees latitude (g = 980.6199 gals.).
 PS0170
 PS0170.The modeled gravity was interpolated from observed gravity values.
 PS0170
 PS0170;                    North         East    Units  Estimated Accuracy
 PS0170;SPC SD N     -    71,080.      701,230.      MT  (+/- 180 meters Scaled)
 PS0170
 PS0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ216236(NAD 83)
 PS0170
 PS0170                          SUPERSEDED SURVEY CONTROL
 PS0170
 PS0170  NGVD 29 (??/??/92)  433.234  (m)         1421.37   (f) ADJ UNCH    2 0
 PS0170
 PS0170.Superseded values are not recommended for survey control.
 PS0170
 PS0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0170.See file dsdata.pdf to determine how the superseded data were derived.
 PS0170
 PS0170_MARKER: R = RIVET
 PS0170_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0170_SP_SET: CULVERT
 PS0170_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0170
 PS0170  HISTORY     - Date     Condition        Report By
 PS0170  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0170  HISTORY     - 1934     GOOD             CGS
 PS0170  HISTORY     - 1940     GOOD             CGS
 PS0170
 PS0170                          STATION DESCRIPTION
 PS0170
 PS0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0170'1.6 MI W FROM WESSINGTON.
 PS0170'IN HAND COUNTY, ABOUT 1.6 MILES WEST ALONG THE CHICAGO AND NORTH
 PS0170'WESTERN RAILWAY FROM THE STATION AT WESSINGTON, BEADLE COUNTY, AT
 PS0170'CULVERT 166, AT THE TOP OF THE EAST END OF THE SOUTH SANDSTONE
 PS0170'HEAD WALL, 8.3 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT 1 FOOT
 PS0170'LOWER THAN THE TRACK.  A STANDARD MONEL-METAL RIVET.
 PS0170
 PS0170                          STATION RECOVERY (1940)
 PS0170
 PS0170'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0301 ***********************************************************************
 PS0301  DESIGNATION -  CULVERT 191
 PS0301  PID         -  PS0301
 PS0301  STATE/COUNTY-  SD/HAND
 PS0301  COUNTRY     -  US
 PS0301  USGS QUAD   -  REE HEIGHTS (2017)
 PS0301
 PS0301                         *CURRENT SURVEY CONTROL
 PS0301  ______________________________________________________________________
 PS0301* NAD 83(1986) POSITION- 44 31 02.     (N) 099 08 04.     (W)   SCALED
 PS0301* NAVD 88 ORTHO HEIGHT -   517.76  (+/-2cm)     1698.7   (feet) VERTCON3
 PS0301  ______________________________________________________________________
 PS0301  GEOID HEIGHT    -        -24.209 (meters)                     GEOID18
 PS0301  VERT ORDER      -  ? (See Below)
 PS0301
 PS0301.The horizontal coordinates were scaled from a map and have
 PS0301.an estimated accuracy of +/- 6 seconds.
 PS0301
 PS0301.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0301.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0301
 PS0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0301.GEOID18 height accuracy estimate available here.
 PS0301
 PS0301.The vertical order pertains to the NGVD 29 superseded value.
 PS0301
 PS0301.Click photographs - Photos may exist for this station.
 PS0301
 PS0301;                    North         East    Units  Estimated Accuracy
 PS0301;SPC SD N     -    76,360.      668,810.      MT  (+/- 180 meters Scaled)
 PS0301
 PS0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ893293(NAD 83)
 PS0301
 PS0301                          SUPERSEDED SURVEY CONTROL
 PS0301
 PS0301  NGVD 29 (??/??/92)  517.420  (m)         1697.57   (f) ADJ UNCH       
 PS0301
 PS0301.Superseded values are not recommended for survey control.
 PS0301
 PS0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0301.See file dsdata.pdf to determine how the superseded data were derived.
 PS0301
 PS0301_MARKER: R = RIVET
 PS0301_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0301_SP_SET: CULVERT
 PS0301_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0301
 PS0301  HISTORY     - Date     Condition        Report By
 PS0301  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0301  HISTORY     - 1934     GOOD             CGS
 PS0301
 PS0301                          STATION DESCRIPTION
 PS0301
 PS0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0301'3.3 MI E FROM REE HEIGHTS.
 PS0301'ABOUT 3.3 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0301'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, AT CONCRETE CULVERT
 PS0301'191, IN THE TOP OF THE EAST END OF THE SOUTH HEAD WALL, 13.7 FEET
 PS0301'SOUTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 1.5 FEET LOWER
 PS0301'THAN THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0298 ***********************************************************************
 PS0298  DESIGNATION -  CULVERT 192
 PS0298  PID         -  PS0298
 PS0298  STATE/COUNTY-  SD/HAND
 PS0298  COUNTRY     -  US
 PS0298  USGS QUAD   -  REE HEIGHTS (2017)
 PS0298
 PS0298                         *CURRENT SURVEY CONTROL
 PS0298  ______________________________________________________________________
 PS0298* NAD 83(1986) POSITION- 44 31 03.     (N) 099 08 45.     (W)   SCALED
 PS0298* NAVD 88 ORTHO HEIGHT -   522.20  (+/-2cm)     1713.3   (feet) VERTCON3
 PS0298  ______________________________________________________________________
 PS0298  GEOID HEIGHT    -        -24.191 (meters)                     GEOID18
 PS0298  VERT ORDER      -  ? (See Below)
 PS0298
 PS0298.The horizontal coordinates were scaled from a map and have
 PS0298.an estimated accuracy of +/- 6 seconds.
 PS0298
 PS0298.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0298.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0298
 PS0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0298.GEOID18 height accuracy estimate available here.
 PS0298
 PS0298.The vertical order pertains to the NGVD 29 superseded value.
 PS0298
 PS0298.Click photographs - Photos may exist for this station.
 PS0298
 PS0298;                    North         East    Units  Estimated Accuracy
 PS0298;SPC SD N     -    76,390.      667,910.      MT  (+/- 180 meters Scaled)
 PS0298
 PS0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ884293(NAD 83)
 PS0298
 PS0298                          SUPERSEDED SURVEY CONTROL
 PS0298
 PS0298  NGVD 29 (??/??/92)  521.864  (m)         1712.15   (f) ADJ UNCH       
 PS0298
 PS0298.Superseded values are not recommended for survey control.
 PS0298
 PS0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0298.See file dsdata.pdf to determine how the superseded data were derived.
 PS0298
 PS0298_MARKER: R = RIVET
 PS0298_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0298_SP_SET: CULVERT
 PS0298_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0298
 PS0298  HISTORY     - Date     Condition        Report By
 PS0298  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0298  HISTORY     - 1934     GOOD             CGS
 PS0298
 PS0298                          STATION DESCRIPTION
 PS0298
 PS0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0298'2.7 MI E FROM REE HEIGHTS.
 PS0298'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0298'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, AT CONCRETE CULVERT
 PS0298'192, IN THE TOP OF THE EAST END OF THE SOUTH HEAD WALL, 14.3 FEET
 PS0298'SOUTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 1.0 FOOT LOWER
 PS0298'THAN THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0297 ***********************************************************************
 PS0297  DESIGNATION -  CULVERT 193
 PS0297  PID         -  PS0297
 PS0297  STATE/COUNTY-  SD/HAND
 PS0297  COUNTRY     -  US
 PS0297  USGS QUAD   -  REE HEIGHTS (2017)
 PS0297
 PS0297                         *CURRENT SURVEY CONTROL
 PS0297  ______________________________________________________________________
 PS0297* NAD 83(1986) POSITION- 44 31 05.     (N) 099 10 05.     (W)   SCALED
 PS0297* NAVD 88 ORTHO HEIGHT -   524.54  (+/-2cm)     1720.9   (feet) VERTCON3
 PS0297  ______________________________________________________________________
 PS0297  GEOID HEIGHT    -        -24.157 (meters)                     GEOID18
 PS0297  VERT ORDER      -  ? (See Below)
 PS0297
 PS0297.The horizontal coordinates were scaled from a map and have
 PS0297.an estimated accuracy of +/- 6 seconds.
 PS0297
 PS0297.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0297.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0297
 PS0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0297.GEOID18 height accuracy estimate available here.
 PS0297
 PS0297.The vertical order pertains to the NGVD 29 superseded value.
 PS0297
 PS0297.Click photographs - Photos may exist for this station.
 PS0297
 PS0297;                    North         East    Units  Estimated Accuracy
 PS0297;SPC SD N     -    76,430.      666,140.      MT  (+/- 180 meters Scaled)
 PS0297
 PS0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ866294(NAD 83)
 PS0297
 PS0297                          SUPERSEDED SURVEY CONTROL
 PS0297
 PS0297  NGVD 29 (??/??/92)  524.196  (m)         1719.80   (f) ADJ UNCH       
 PS0297
 PS0297.Superseded values are not recommended for survey control.
 PS0297
 PS0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0297.See file dsdata.pdf to determine how the superseded data were derived.
 PS0297
 PS0297_MARKER: R = RIVET
 PS0297_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0297_SP_SET: CULVERT
 PS0297_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0297
 PS0297  HISTORY     - Date     Condition        Report By
 PS0297  HISTORY     - UNK      MONUMENTED       CNWRR
 PS0297  HISTORY     - 1934     GOOD             CGS
 PS0297
 PS0297                          STATION DESCRIPTION
 PS0297
 PS0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0297'1.7 MI E FROM REE HEIGHTS.
 PS0297'ABOUT 1.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0297'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, AT CONCRETE CULVERT
 PS0297'193, IN THE TOP OF THE EAST END OF THE NORTH HEAD WALL, 12.8 FEET
 PS0297'NORTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 2.0 FEET LOWER
 PS0297'THAN THE TOP OF THE RAIL.  A STANDARD MONEL-METAL RIVET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0769 ***********************************************************************
 OT0769  DESIGNATION -  CUNY
 OT0769  PID         -  OT0769
 OT0769  STATE/COUNTY-  SD/SHANNON
 OT0769  COUNTRY     -  US
 OT0769  USGS QUAD   -  WILLOW CREEK NE (2017)
 OT0769
 OT0769                         *CURRENT SURVEY CONTROL
 OT0769  ______________________________________________________________________
 OT0769* NAD 83(1996) POSITION- 43 29 09.34136(N) 102 51 09.56137(W)   ADJUSTED
 OT0769* NAVD 88 ORTHO HEIGHT -  1009.53  (+/-2cm)     3312.1   (feet) VERTCON3
 OT0769  ______________________________________________________________________
 OT0769  GEOID HEIGHT    -        -17.587 (meters)                     GEOID18
 OT0769  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 OT0769  HORZ ORDER      -  FIRST
 OT0769  VERT ORDER      -  THIRD ? (See Below)
 OT0769
 OT0769.The horizontal coordinates were established by classical geodetic methods
 OT0769.and adjusted by the National Geodetic Survey in January 1998.
 OT0769
 OT0769.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0769.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0769
 OT0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0769.GEOID18 height accuracy estimate available here.
 OT0769
 OT0769.The vertical order pertains to the NGVD 29 superseded value.
 OT0769
 OT0769.Click photographs - Photos may exist for this station.
 OT0769
 OT0769.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0769
 OT0769. The following values were computed from the NAD 83(1996) position.
 OT0769
 OT0769;                    North         East     Units Scale Factor Converg.
 OT0769;SPC SD S     -   131,133.267   396,247.928   MT  0.99990953   -1 44 16.7
 OT0769;SPC SD S     -   430,226.39  1,300,023.41   sFT  0.99990953   -1 44 16.7
 OT0769;UTM  13      - 4,817,018.402   673,643.114   MT  0.99997090   +1 28 41.2
 OT0769
 OT0769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0769!SPC SD S     -   0.99984447  x   0.99990953  =   0.99975402
 OT0769!UTM  13      -   0.99984447  x   0.99997090  =   0.99981538
 OT0769
 OT0769:                Primary Azimuth Mark                     Grid Az
 OT0769:SPC SD S     -  CUNY AZ MK                               129 13 14.0
 OT0769:UTM  13      -  CUNY AZ MK                               126 00 16.1
 OT0769
 OT0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7364317018(NAD 83)
 OT0769
 OT0769|---------------------------------------------------------------------|
 OT0769| PID    Reference Object                     Distance      Geod. Az  |
 OT0769|                                                           dddmmss.s |
 OT0769| CP9100 CUNY RM 1                            26.057 METERS 03505     |
 OT0769| CP9099 CUNY AZ MK                                         1272857.3 |
 OT0769| CP9101 CUNY RM 2                            34.610 METERS 17255     |
 OT0769|---------------------------------------------------------------------|
 OT0769
 OT0769                          SUPERSEDED SURVEY CONTROL
 OT0769
 OT0769  NAD 83(1995)-  43 29 09.33908(N)    102 51 09.56368(W) AD(       ) 1
 OT0769  NAD 83(1993)-  43 29 09.33120(N)    102 51 09.56282(W) AD(       ) 1
 OT0769  NAD 83(1986)-  43 29 09.32615(N)    102 51 09.56286(W) AD(       ) 1
 OT0769  NAD 27      -  43 29 09.36880(N)    102 51 07.89080(W) AD(       ) 1
 OT0769  NGVD 29            1009.04   (m)         3310.5    (f) LEVELING    3  
 OT0769
 OT0769.Superseded values are not recommended for survey control.
 OT0769
 OT0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0769.See file dsdata.pdf to determine how the superseded data were derived.
 OT0769
 OT0769_MARKER: DS = TRIANGULATION STATION DISK
 OT0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0769_STAMPING: CUNY 1936
 OT0769_MARK LOGO: CGS
 OT0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0769+STABILITY: SURFACE MOTION
 OT0769
 OT0769  HISTORY     - Date     Condition        Report By
 OT0769  HISTORY     - 1936     MONUMENTED       CGS
 OT0769  HISTORY     - 1961     GOOD             CGS
 OT0769
 OT0769                          STATION DESCRIPTION
 OT0769
 OT0769'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0769'STATION IS 25 MILES AIRLINE SOUTHWEST OF SCENIC ON A LARGE
 OT0769'MESA KNOWN AS CUNY TABLE, 34 MILES WEST BY NORTH OF KYLE,
 OT0769'ON THE WEST RIM OF THE MESA, IN SEC. 31, T. 41 N., R. 46 W.
 OT0769'3/4 MILE EAST-NORTHEAST OF Y INTERSECTION OF ROADS, IN VALLEY
 OT0769'BELOW, ON SLIGHT RISE 30 FEET EAST OF WEST RIM OF MESA, 0.2
 OT0769'MILE NORTH OF POINT WHERE ROAD REACHES TOP OF MESA.  THE MARK
 OT0769'PROJECTS 6 INCHES.
 OT0769'
 OT0769'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION.  THE MARK PROJECTS
 OT0769'8 INCHES.
 OT0769'
 OT0769'REFERENCE MARK NO. 2 IS SOUTH OF STATION.  THE MARK PROJECTS
 OT0769'6 INCHES.  THE DISTANCE BETWEEN REFERENCE MARKS IS 185.97 FEET.
 OT0769'
 OT0769'THE AZIMUTH MARK IS SOUTHEAST OF STATION, AT SOUTH SIDE OF ROAD
 OT0769'LEADING TO STATION, 12 FEET SOUTH OF CENTERLINE OF ROAD, 1 FOOT
 OT0769'NORTH OF FENCE LINE.  THE MARK PROJECTS 8 INCHES.
 OT0769'
 OT0769'TO REACH THE STATION FROM SCENIC, GO SOUTH FROM RAILROAD TRACKS
 OT0769'FOR 15.7 MILES TO CATTLE GUARD IN WEST ROAD FENCE (ABOUT 0.4
 OT0769'MILE SOUTH OF DAM ON EAST).  TURN RIGHT THROUGH CATTLE GUARD
 OT0769'AND FOLLOW GRADED ROAD AROUND THE EAST AND SOUTH OF CEDAR
 OT0769'BUTTE FOR 11.5 MILES TO TOP OF CUNY TABLE AND CATTLE GUARD,
 OT0769'CONTINUE FOR 0.7 MILE TO Y, BEAR LEFT AND GO 0.3 MILE TO
 OT0769'CATTLE GUARD, CONTINUE 1.1 MILES TO CATTLE GUARD.  (FROM HERE
 OT0769'THE ROAD RUNS GENERALLY WEST NEAR THE SOUTH BREAK OF MESA).
 OT0769'FROM LAST CATTLE GUARD GO WEST FOR 4.1 MILES TO GATE,
 OT0769'CONTINUE FOR 0.7 MILE TO THREE-WAY GATE, KEEP STRAIGHT AHEAD
 OT0769'AND GO 0.5 MILE TO GATE (STUCCO HOUSE ON NORTH).  CONTINUE
 OT0769'FOR 2.3 MILES TO WHERE ROAD PASSES AROUND THE LEFT OF FENCE
 OT0769'CORNER, BEAR LEFT OFF MAIN ROAD AND FOLLOW SECONDARY ROAD
 OT0769'FOR 2.3 MILES TO Y, BEAR LEFT AND GO 0.2 MILE TO Y AND WIRE
 OT0769'GATE, BEAR LEFT AND GO 0.5 MILE TO WIRE GATE WITH HOUSE TO
 OT0769'NORTH.  JOG RIGHT AND THEN LEFT AND GO 0.3 MILE TO WIRE
 OT0769'GATE IN EAST-WEST FENCE LINE ON NORTH OF ROAD, PASS THROUGH
 OT0769'GATE AND FOLLOW ROAD ALONG NORTH SIDE OF FENCE FOR 0.7 MILE TO
 OT0769'RIM OF MESA WHERE ROAD LEADS DOWN TO VALLEY BELOW.  TURN
 OT0769'RIGHT (NORTH) AND FOLLOW ALONG RIM FOR 0.2 MILE TO SLIGHT
 OT0769'RISE AND STATION.
 OT0769'
 OT0769'SIGNALS SHOWN FROM THE GROUND AT CHEYENNE AND BATTLE ARE VISIBLE
 OT0769'AT THE GROUND.
 OT0769'
 OT0769'A SIGNAL SHOWN FROM THE GROUND AT BOWER IS VISIBLE AT 77 FEET.
 OT0769'
 OT0769'A SIGNAL 100 FEET ABOVE SHEEP IS VISIBLE AT THE GROUND.
 OT0769'
 OT0769'A SIGNAL SHOWN FROM THE GROUND AT CEDAR 1934 IS VISIBLE AT
 OT0769'37 FEET.
 OT0769'
 OT0769'A SIGNAL SHOWN FROM THE GROUND AT BELT 1934 IS VISIBLE AT
 OT0769'20 FEET.
 OT0769'
 OT0769'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0769'BRONZE DISKS SET IN CONCRETE.
 OT0769'
 OT0769'HEIGHT OF LIGHT ABOVE STATION MARK - 100 FEET.
 OT0769
 OT0769                          STATION RECOVERY (1961)
 OT0769
 OT0769'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0769'ALL MARKS WERE RECOVERED IN GOOD CONDITION AS DESCRIBED.  USED
 OT0769'AS AN INTERSECTION STATION, IT WAS NOT OCCUPIED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0754 ***********************************************************************
 QS0754  DESIGNATION -  CURLEW
 QS0754  PID         -  QS0754
 QS0754  STATE/COUNTY-  SD/DEWEY
 QS0754  COUNTRY     -  US
 QS0754  USGS QUAD   -  MOREAU NE (2017)
 QS0754
 QS0754                         *CURRENT SURVEY CONTROL
 QS0754  ______________________________________________________________________
 QS0754* NAD 83(1996) POSITION- 45 25 20.88538(N) 100 20 21.93254(W)   ADJUSTED
 QS0754* NAVD 88 ORTHO HEIGHT -   560.    (meters)     1837.    (feet) SCALED
 QS0754  ______________________________________________________________________
 QS0754  GEOID HEIGHT    -        -21.990 (meters)                     GEOID18
 QS0754  LAPLACE CORR    -         -3.92  (seconds)                    DEFLEC18
 QS0754  HORZ ORDER      -  SECOND
 QS0754
 QS0754.The horizontal coordinates were established by classical geodetic methods
 QS0754.and adjusted by the National Geodetic Survey in January 1998.
 QS0754
 QS0754.The orthometric height was scaled from a topographic map.
 QS0754
 QS0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0754.GEOID18 height accuracy estimate available here.
 QS0754
 QS0754.Click photographs - Photos may exist for this station.
 QS0754
 QS0754.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0754
 QS0754. The following values were computed from the NAD 83(1996) position.
 QS0754
 QS0754;                    North         East     Units Scale Factor Converg.
 QS0754;SPC SD N     -   176,647.151   573,435.897   MT  0.99996008   -0 14 24.8
 QS0754;SPC SD N     -   579,549.86  1,881,347.61   sFT  0.99996008   -0 14 24.8
 QS0754;UTM  14      - 5,030,755.536   395,211.556   MT  0.99973501   -0 57 15.0
 QS0754
 QS0754!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0754!SPC SD N     -   0.99991560  x   0.99996008  =   0.99987568
 QS0754!UTM  14      -   0.99991560  x   0.99973501  =   0.99965063
 QS0754
 QS0754:                Primary Azimuth Mark                     Grid Az
 QS0754:SPC SD N     -  CURLEW AZ MK                             282 16 11.1
 QS0754:UTM  14      -  CURLEW AZ MK                             282 59 01.3
 QS0754
 QS0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9521130755(NAD 83)
 QS0754
 QS0754|---------------------------------------------------------------------|
 QS0754| PID    Reference Object                     Distance      Geod. Az  |
 QS0754|                                                           dddmmss.s |
 QS0754| CO5521 CURLEW RM 1                           7.635 METERS 17302     |
 QS0754| CO5520 CURLEW AZ MK                                       2820146.3 |
 QS0754| CO5522 CURLEW RM 2                           9.250 METERS 28511     |
 QS0754|---------------------------------------------------------------------|
 QS0754
 QS0754                          SUPERSEDED SURVEY CONTROL
 QS0754
 QS0754  NAD 83(1986)-  45 25 20.87642(N)    100 20 21.93268(W) AD(       ) 2
 QS0754  NAD 27      -  45 25 20.90600(N)    100 20 20.45700(W) AD(       ) 2
 QS0754  MORC        -  45 25 18.25000(N)    100 20 20.10000(W) AD(       ) 3
 QS0754
 QS0754.Superseded values are not recommended for survey control.
 QS0754
 QS0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0754.See file dsdata.pdf to determine how the superseded data were derived.
 QS0754
 QS0754_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 QS0754_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0754_MARK LOGO: MORC
 QS0754_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0754_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0754
 QS0754  HISTORY     - Date     Condition        Report By
 QS0754  HISTORY     - 1889     MONUMENTED       MORC
 QS0754  HISTORY     - 1947     GOOD             CGS
 QS0754
 QS0754                          STATION DESCRIPTION
 QS0754
 QS0754'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (JCP)
 QS0754'STATION IS LOCATED ABOUT 6.5 MILES SE OF THE CITY OF MOBRIDGE
 QS0754'AND 1 MILE W OF THE MISSOURI RIVER.  IT IS LOCATED ON THE SUMMIT
 QS0754'OF A HILL, 100 YARDS N OF AN E-W FENCE LINE, AND ABOUT 50
 QS0754'YARDS SE OF A N-S FENCE LINE.
 QS0754'
 QS0754'STATION MARK IS A 6-INCH IRON PIPE WITH A CAST-IRON CAP.
 QS0754'ON THE CAP IS A RAISED TRIANGLE WITH A SMALL HOLE IN CENTER AND
 QS0754'CAST ON THE CAP ARE THE FOLLOWING LETTERS MISSOURI RIVER
 QS0754'COMMISSION.  THE PIPE PROJECTS 15 INCHES.
 QS0754'
 QS0754'REFERENCE MARK 1 IS 25.05 FEET SSE OF THE STATION.  IT IS A
 QS0754'BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE POST.  THE MARK
 QS0754'PROJECTS 3 INCHES AND THE DISK IS STAMPED CURLEW M R C NO 1 1945.
 QS0754'
 QS0754'REFERENCE MARK 2 IS 30.27 FEET WNW OF THE STATION.  IT IS A BRONZE
 QS0754'REFERENCE DISK SET IN TOP OF A CONCRETE POST.  THE MARK PROJECTS
 QS0754'3 INCHES AND THE DISK IS STAMPED CURLEW M R C NO 2 1945.
 QS0754'
 QS0754'AZIMUTH MARK IS APPROXIMATELY 2.0 MILES W OF THE STATION, 26
 QS0754'FEET W OF THE APPROXIMATE CENTER LINE OF A GRADED DIRT ROAD.
 QS0754'IT IS ON THE E EDGE OF A CULTIVATED FIELD AND 1-1/2 FEET E
 QS0754'OF A N-S FENCE LINE.  IT IS A BRONZE AZIMUTH DISK SET IN TOP
 QS0754'OF A CONCRETE POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS
 QS0754'STAMPED CURLEW 1945.
 QS0754'
 QS0754'TO REACH THE STATION FROM THE MISSOURI RIVER BRIDGE THAT IS
 QS0754'1.5 MILES W OF THE CITY OF MOBRIDGE, GO W UP HILL ON U.S. HIGHWAY
 QS0754'12 FOR 1.0 MILE TO THE JUNCTION OF STATE HIGHWAY 8, TURN LEFT ON
 QS0754'STATE HIGHWAY 8 AND GO S FOR 1.25 MILES TO A Y-INTERSECTION AND A
 QS0754'SIGN WHICH READS CHEYENNE AGENCY 42 TRAIL CITY 12.  CONTINUE
 QS0754'STRAIGHT AHEAD ON A GRAVELED ROAD FOR 4.0 MILES TO A DIRT
 QS0754'CROSS ROAD, TURN LEFT ON GRADED DIRT ROAD AND GO E 3.8 MILES
 QS0754'TO A SHARP TURN RIGHT.  TURN RIGHT AND GO 1.05 MILES TO A FARM
 QS0754'DRIVE ON THE RIGHT.  HERE TURN LEFT ALONG THE N SIDE OF AN
 QS0754'E-W FENCE LINE AND GO E ON GRADED DIRT ROAD FOR 0.75 MILE TO
 QS0754'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE ON S
 QS0754'FOR 0.65 MILE TO A TRACK ROAD LEFT, TURN LEFT AND FOLLOW TRACK
 QS0754'ROAD E FOR 0.9 MILE, THENCE RIGHT FOR 0.05 MILE, THENCE LEFT ON
 QS0754'TRACK ROAD FOR 1.0 MILE TO A WIRE GATE, TURN LEFT ALONG
 QS0754'THE N SIDE OF WIRE FENCE AND GO 0.1 MILE TO A GAP IN FENCE
 QS0754'LINE, TURN RIGHT ACROSS FENCE LINE AND GO S ABOUT 50 YARDS
 QS0754'TO THE STATION AS DESCRIBED.
 QS0754'
 QS0754'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 QS0754
 QS0754                          STATION RECOVERY (1947)
 QS0754
 QS0754'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (LBO)
 QS0754'ALL MARKS RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD
 QS0754'CONDITION.  THE ROADS HAVE BEEN CHANGED AND THE FOLLOWING IS
 QS0754'A NEW DESCRIPTION OF HOW TO REACH STATION--
 QS0754'
 QS0754'FROM THE POST OFFICE IN MOBRIDGE, GO NORTH ON THE MAIN STREET
 QS0754'ABOUT ONE BLOCK.  THENCE LEFT ON U.S. 12, 3.9 MILES TO CROSS
 QS0754'ROADS AND JUNCTION OF U.S. 12 AND STATE ROUTE 8.  TURN LEFT AND
 QS0754'FOLLOW ROUTE 8 SOUTHERLY 1.3 MILES TO FORK WHERE HIGHWAY CURVES
 QS0754'TO RIGHT.  KEEP LEFT OR STRAIGHT AHEAD AND FOLLOW GRAVEL ROAD
 QS0754'SOUTH 4.35 MILES TO CROSS ROADS.  THENCE EAST, SOUTH AND EAST ON
 QS0754'THE MAIN ROAD 6.05 MILES TO AZIMUTH IN EDGE OF FIELD ON RIGHT
 QS0754'WHERE THE MAIN ROAD TURNS SOUTH.  KEEP STRAIGHT AHEAD AND
 QS0754'FOLLOW WELL TRAVELED ROAD EASTERLY ACROSS FIELDS 2.3 MILES TO
 QS0754'WIRE GATE AT FENCE CORNER.  STATION IS ON HIGHEST POINT
 QS0754'ABOUT 0.1 MILE TO NORTHEAST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0643 ***********************************************************************
 PT0643  DESIGNATION -  CURVE
 PT0643  PID         -  PT0643
 PT0643  STATE/COUNTY-  SD/HAAKON
 PT0643  COUNTRY     -  US
 PT0643  USGS QUAD   -  HILLAND NW (2017)
 PT0643
 PT0643                         *CURRENT SURVEY CONTROL
 PT0643  ______________________________________________________________________
 PT0643* NAD 83(1996) POSITION- 44 24 37.36714(N) 101 56 50.07897(W)   ADJUSTED
 PT0643* NAVD 88 ORTHO HEIGHT -   762.320 (meters)     2501.04  (feet) ADJUSTED
 PT0643  ______________________________________________________________________
 PT0643  GEOID HEIGHT    -        -20.144 (meters)                     GEOID18
 PT0643  LAPLACE CORR    -         -6.88  (seconds)                    DEFLEC18
 PT0643  DYNAMIC HEIGHT  -        762.123 (meters)     2500.40  (feet) COMP
 PT0643  MODELED GRAVITY -    980,333.5   (mgal)                       NAVD 88
 PT0643
 PT0643  HORZ ORDER      -  SECOND
 PT0643  VERT ORDER      -  SECOND    CLASS 0
 PT0643
 PT0643.The horizontal coordinates were established by classical geodetic methods
 PT0643.and adjusted by the National Geodetic Survey in January 1998.
 PT0643
 PT0643.The orthometric height was determined by differential leveling and
 PT0643.adjusted by the NATIONAL GEODETIC SURVEY
 PT0643.in June 1991.
 PT0643
 PT0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0643.GEOID18 height accuracy estimate available here.
 PT0643
 PT0643.Click photographs - Photos may exist for this station.
 PT0643
 PT0643.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0643
 PT0643.The dynamic height is computed by dividing the NAVD 88
 PT0643.geopotential number by the normal gravity value computed on the
 PT0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0643.degrees latitude (g = 980.6199 gals.).
 PT0643
 PT0643.The modeled gravity was interpolated from observed gravity values.
 PT0643
 PT0643. The following values were computed from the NAD 83(1996) position.
 PT0643
 PT0643;                    North         East     Units Scale Factor Converg.
 PT0643;SPC SD S     -   232,001.960   471,457.688   MT  1.00000250   -1 06 48.1
 PT0643;SPC SD S     -   761,159.76  1,546,774.10   sFT  1.00000250   -1 06 48.1
 PT0643;UTM  14      - 4,921,679.853   265,339.827   MT  1.00027724   -2 03 48.2
 PT0643;UTM  13      - 4,921,987.959   743,061.202   MT  1.00032661   +2 08 14.4
 PT0643
 PT0643!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0643!SPC SD S     -   0.99988364  x   1.00000250  =   0.99988614
 PT0643!UTM  14      -   0.99988364  x   1.00027724  =   1.00016085
 PT0643!UTM  13      -   0.99988364  x   1.00032661  =   1.00021021
 PT0643
 PT0643:                Primary Azimuth Mark                     Grid Az
 PT0643:SPC SD S     -  HART                                     094 21 49.1
 PT0643:UTM  14      -  HART                                     095 18 49.2
 PT0643:UTM  13      -  HART                                     091 06 46.6
 PT0643
 PT0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6533921679(NAD 83)
 PT0643
 PT0643|---------------------------------------------------------------------|
 PT0643| PID    Reference Object                     Distance      Geod. Az  |
 PT0643|                                                           dddmmss.s |
 PT0643| PT0641 CURVE RM 3                           17.734 METERS 05256     |
 PT0643| PT0661 HART                                APPROX. 8.0 KM 0931501.0 |
 PT0643| PT0647 T 126                                              1023127.3 |
 PT0643| PT0644 CURVE RM 1                           14.803 METERS 14613     |
 PT0643| PT0642 CURVE RM 2                           16.152 METERS 30354     |
 PT0643|---------------------------------------------------------------------|
 PT0643
 PT0643                          SUPERSEDED SURVEY CONTROL
 PT0643
 PT0643  NAD 83(1986)-  44 24 37.35958(N)    101 56 50.08054(W) AD(       ) 2
 PT0643  NAD 27      -  44 24 37.41750(N)    101 56 48.53900(W) AD(       ) 2
 PT0643  NGVD 29 (??/??/92)  761.860  (m)         2499.54   (f) ADJ UNCH    2 0
 PT0643  NGVD 29             761.86   (m)         2499.5    (f) LEVELING    3  
 PT0643
 PT0643.Superseded values are not recommended for survey control.
 PT0643
 PT0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0643.See file dsdata.pdf to determine how the superseded data were derived.
 PT0643
 PT0643_MARKER: DS = TRIANGULATION STATION DISK
 PT0643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0643_STAMPING: CURVE 1950
 PT0643_MARK LOGO: CGS
 PT0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0643+STABILITY: SURFACE MOTION
 PT0643
 PT0643  HISTORY     - Date     Condition        Report By
 PT0643  HISTORY     - 1950     MONUMENTED       CGS
 PT0643  HISTORY     - 1961     GOOD             CGS
 PT0643  HISTORY     - 1962     GOOD             CGS
 PT0643
 PT0643                          STATION DESCRIPTION
 PT0643
 PT0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT0643'STATION IS LOCATED ON THE HIGHWAY RIGHT-OF-WAY ABOUT 8.5 MILES
 PT0643'WEST OF HARTLEY STORE AND POST OFFICE, 24 FEET NORTHEAST OF
 PT0643'CENTER OF STATE HIGHWAY 73, 12 FEET NORTH OF A HIGH GATE POST, 12
 PT0643'FEET EAST OF A WITNESS POST, AND 11 FEET NORTHEAST OF A WIRE
 PT0643'FENCE.
 PT0643'
 PT0643'TO REACH FROM HARTLEY STORE AND POST OFFICE, GO WEST ON STATE
 PT0643'HIGHWAY 73 FOR 7.95 MILES TO THE AZIMUTH MARK ON RIGHT.  CONTINUE
 PT0643'WEST FOR 0.05 MILE TO THE STATION ON LEFT.
 PT0643'
 PT0643'STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED CURVE
 PT0643'1950.
 PT0643'
 PT0643'REFERENCE MARK NO. 1 IS 33 FEET SOUTHWEST OF CENTER OF STATE
 PT0643'HIGHWAY 73 AND 1 FOOT NORTHEAST OF A WIRE FENCE.  THE MARK
 PT0643'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CURVE NO 1 1950.
 PT0643'
 PT0643'REFERENCE MARK NO. 2 IS 38 FEET SOUTHWEST OF CENTER OF STATE
 PT0643'HIGHWAY 73 AND 1 FOOT NORTHEAST OF A WIRE FENCE.  THE MARK
 PT0643'PROJECTS 3 INCHES, AND THE DISK IS STAMPED CURVE NO 2 1950.
 PT0643'
 PT0643'BENCH MARK T 126, USED AS AZIMUTH MARK, IS 52 FEET NORTH OF
 PT0643'CENTER OF STATE HIGHWAY 73 AND 8 FEET NORTH OF A WITNESS
 PT0643'POST.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED T 126
 PT0643'1934.
 PT0643'
 PT0643'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN THE TOPS
 PT0643'OF 12-INCH CONCRETE CYLINDERS.  BENCH MARK T 126 IS A STANDARD
 PT0643'BENCH MARK DISK SET IN THE TOP OF A 6 X 6-INCH CONCRETE POST.
 PT0643'
 PT0643'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0643
 PT0643                          STATION RECOVERY (1961)
 PT0643
 PT0643'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0643'STATION IS LOCATED ABOUT 25 MILES NORTHWEST OF PHILIP, ON THE
 PT0643'RIGHT-OF-WAY OF STATE HIGHWAY 73.  IT IS IN SECTION 9, R 18
 PT0643'E, T 5 N.
 PT0643'
 PT0643'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED AS
 PT0643'DESCRIBED AND FOUND IN GOOD CONDITION.  A NEW REFERENCE MARK
 PT0643'3 WAS SET THIS YEAR.  DUE TO A BETTER ROUTE TO THE STATION A
 PT0643'COMPLETE NEW DESCRIPTION FOLLOWS.
 PT0643'
 PT0643'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT0643'73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON STATE HIGHWAY 73 FOR
 PT0643'25.2 MILES TO A CROSSROAD AND STORE IN THE NORTHWEST ANGLE,
 PT0643'TURN LEFT AND GO WEST ON STATE HIGHWAYS 73 AND 43 FOR 7.5 MILES
 PT0643'TO A FORK, TAKE LEFT FORK AND CONTINUE WEST FOR 7.2 MILES TO
 PT0643'A GATE ON THE LEFT AND THE STATION.
 PT0643'
 PT0643'STATION MARK, A STANDARD DISK STAMPED CURVE 1950, IS SET IN THE
 PT0643'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PT0643'2 INCHES.  IT IS 24 FEET NORTHWEST OF THE CENTER OF STATE HIGHWAY
 PT0643'73, 19 FEET NORTH OF THE CENTER OF A WIRE GATE AND 11.7 FEET
 PT0643'EAST OF A METAL WITNESS POST WITH SIGN.
 PT0643'
 PT0643'REFERENCE MARK 1, A STANDARD DISK STAMPED CURVE NO 1 1950,
 PT0643'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PT0643'PROJECTS 4 INCHES.  IT IS 32 FEET SOUTHWEST OF THE CENTER OF
 PT0643'STATE HIGHWAY 73, 32 FEET SOUTH OF THE CENTER OF A WIRE GATE
 PT0643'AND 1 FOOT EAST OF A FENCE.
 PT0643'
 PT0643'REFERENCE MARK 2, A STANDARD DISK STAMPED CURVE NO 2 1950, IS
 PT0643'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PT0643'THAT PROJECTS 4 INCHES.  IT IS 36 FEET SOUTHWEST OF THE CENTER
 PT0643'OF STATE HIGHWAY 73 AND 1 FOOT EAST OF A FENCE.
 PT0643'
 PT0643'REFERENCE MARK 3, A STANDARD DISK STAMPED CURVE NO 3 1950, IS
 PT0643'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PT0643'THAT IS FLUSH WITH THE GROUND.  IT IS 35 FEET EAST OF THE CENTER
 PT0643'OF STATE HIGHWAY 73 AND 12 FEET NORTH OF THE CENTER OF ENTRANCE
 PT0643'DRIVE LEADING TO FARM HOUSE.
 PT0643'
 PT0643'PICTURE POINT, OBJECT OBSERVED WAS THE INTERSECTION OF THE
 PT0643'ENTRANCE DRIVE LEADING TO THE FARM HOUSE AND STATE HIGHWAY 73.
 PT0643
 PT0643                          STATION RECOVERY (1962)
 PT0643
 PT0643'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0643'17.2 MI SE FROM HOWES.
 PT0643'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0643'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0643'34 AND 73, THENCE 16.7 MILES SOUTHEAST ALONG A GRAVEL ROAD
 PT0643'WHICH WAS FORMERLY HIGHWAY 34 AND 73, ABOUT 0.1 MILE SOUTHWEST
 PT0643'OF A FARM HOUSE, 26 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD,
 PT0643'19 FEET NORTHWEST OF THE CENTER OF A WIRE GATE, 11 1/2 FEET
 PT0643'NORTHEAST OF A FENCE, 11.6 FEET NORTHEAST OF A METAL WITNESS
 PT0643'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 PT0643'THE TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0644 ***********************************************************************
 PT0644  DESIGNATION -  CURVE RM 1
 PT0644  PID         -  PT0644
 PT0644  STATE/COUNTY-  SD/HAAKON
 PT0644  COUNTRY     -  US
 PT0644  USGS QUAD   -  HILLAND NW (2017)
 PT0644
 PT0644                         *CURRENT SURVEY CONTROL
 PT0644  ______________________________________________________________________
 PT0644* NAD 83(1986) POSITION- 44 24 36.97   (N) 101 56 49.71   (W)   HD_HELD1
 PT0644* NAVD 88 ORTHO HEIGHT -   762.222 (meters)     2500.72  (feet) ADJUSTED
 PT0644  ______________________________________________________________________
 PT0644  GEOID HEIGHT    -        -20.144 (meters)                     GEOID18
 PT0644  DYNAMIC HEIGHT  -        762.025 (meters)     2500.08  (feet) COMP
 PT0644  MODELED GRAVITY -    980,333.6   (mgal)                       NAVD 88
 PT0644
 PT0644  VERT ORDER      -  SECOND    CLASS 0
 PT0644
 PT0644.The horizontal coordinates were determined by differentially corrected
 PT0644.hand held GPS observations or other comparable positioning techniques
 PT0644.and have an estimated accuracy of +/- 3 meters.
 PT0644
 PT0644.The orthometric height was determined by differential leveling and
 PT0644.adjusted by the NATIONAL GEODETIC SURVEY
 PT0644.in June 1991.
 PT0644
 PT0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0644.GEOID18 height accuracy estimate available here.
 PT0644
 PT0644.Click photographs - Photos may exist for this station.
 PT0644
 PT0644.The dynamic height is computed by dividing the NAVD 88
 PT0644.geopotential number by the normal gravity value computed on the
 PT0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0644.degrees latitude (g = 980.6199 gals.).
 PT0644
 PT0644.The modeled gravity was interpolated from observed gravity values.
 PT0644
 PT0644;                    North         East    Units  Estimated Accuracy
 PT0644;SPC SD S     -   231,989.5     471,465.6     MT  (+/- 3 meters HH1 GPS) 
 PT0644
 PT0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6534721667(NAD 83)
 PT0644
 PT0644                          SUPERSEDED SURVEY CONTROL
 PT0644
 PT0644  NGVD 29 (??/??/92)  761.762  (m)         2499.21   (f) ADJ UNCH    2 0
 PT0644
 PT0644.Superseded values are not recommended for survey control.
 PT0644
 PT0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0644.See file dsdata.pdf to determine how the superseded data were derived.
 PT0644
 PT0644_MARKER: DR = REFERENCE MARK DISK
 PT0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0644_STAMPING: CURVE NO 1 1950
 PT0644_MARK LOGO: CGS
 PT0644_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0644+STABILITY: SURFACE MOTION
 PT0644
 PT0644  HISTORY     - Date     Condition        Report By
 PT0644  HISTORY     - 1950     MONUMENTED       CGS
 PT0644  HISTORY     - 1962     GOOD             CGS
 PT0644
 PT0644                          STATION DESCRIPTION
 PT0644
 PT0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0644'17.2 MI SE FROM HOWES.
 PT0644'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0644'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0644'34 AND 73, THENCE 16.7 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0644'WAS FORMERLY HIGHWAY 34 AND 73, 34 FEET SOUTHWEST OF THE CENTERLINE
 PT0644'OF THE ROAD, 33 FEET SOUTHEAST OF THE CENTER OF A WIRE GATE, 48.6
 PT0644'FEET SOUTHEAST OF CURVE 1950, 2 FEET NORTHEAST OF A FENCE, ABOUT
 PT0644'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0644'POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0642 ***********************************************************************
 PT0642  DESIGNATION -  CURVE RM 2
 PT0642  PID         -  PT0642
 PT0642  STATE/COUNTY-  SD/HAAKON
 PT0642  COUNTRY     -  US
 PT0642  USGS QUAD   -  HILLAND NW (2017)
 PT0642
 PT0642                         *CURRENT SURVEY CONTROL
 PT0642  ______________________________________________________________________
 PT0642* NAD 83(1986) POSITION- 44 24 37.66   (N) 101 56 50.68   (W)   HD_HELD1
 PT0642* NAVD 88 ORTHO HEIGHT -   761.738 (meters)     2499.14  (feet) ADJUSTED
 PT0642  ______________________________________________________________________
 PT0642  GEOID HEIGHT    -        -20.143 (meters)                     GEOID18
 PT0642  DYNAMIC HEIGHT  -        761.541 (meters)     2498.49  (feet) COMP
 PT0642  MODELED GRAVITY -    980,333.6   (mgal)                       NAVD 88
 PT0642
 PT0642  VERT ORDER      -  SECOND    CLASS 0
 PT0642
 PT0642.The horizontal coordinates were determined by differentially corrected
 PT0642.hand held GPS observations or other comparable positioning techniques
 PT0642.and have an estimated accuracy of +/- 3 meters.
 PT0642
 PT0642.The orthometric height was determined by differential leveling and
 PT0642.adjusted by the NATIONAL GEODETIC SURVEY
 PT0642.in June 1991.
 PT0642
 PT0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0642.GEOID18 height accuracy estimate available here.
 PT0642
 PT0642.Click photographs - Photos may exist for this station.
 PT0642
 PT0642.The dynamic height is computed by dividing the NAVD 88
 PT0642.geopotential number by the normal gravity value computed on the
 PT0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0642.degrees latitude (g = 980.6199 gals.).
 PT0642
 PT0642.The modeled gravity was interpolated from observed gravity values.
 PT0642
 PT0642;                    North         East    Units  Estimated Accuracy
 PT0642;SPC SD S     -   232,011.3     471,444.6     MT  (+/- 3 meters HH1 GPS) 
 PT0642
 PT0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6532621689(NAD 83)
 PT0642
 PT0642                          SUPERSEDED SURVEY CONTROL
 PT0642
 PT0642  NGVD 29 (??/??/92)  761.278  (m)         2497.63   (f) ADJ UNCH    2 0
 PT0642
 PT0642.Superseded values are not recommended for survey control.
 PT0642
 PT0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0642.See file dsdata.pdf to determine how the superseded data were derived.
 PT0642
 PT0642_MARKER: DR = REFERENCE MARK DISK
 PT0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0642_STAMPING: CURVE NO 2 1950
 PT0642_MARK LOGO: CGS
 PT0642_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0642+STABILITY: SURFACE MOTION
 PT0642
 PT0642  HISTORY     - Date     Condition        Report By
 PT0642  HISTORY     - 1950     MONUMENTED       CGS
 PT0642  HISTORY     - 1962     GOOD             CGS
 PT0642
 PT0642                          STATION DESCRIPTION
 PT0642
 PT0642'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0642'17.2 MI SE FROM HOWES.
 PT0642'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0642'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0642'34 AND 73, THENCE 16.7 MILES SOUTHEAST ALONG A GRAVEL ROAD WHICH
 PT0642'WAS FORMERLY HIGHWAY 34 AND 73, 53.0 FEET NORTHWEST OF CURVE 1950,
 PT0642'38 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 1 1/2 FEET
 PT0642'NORTHEAST OF A FENCE, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD,
 PT0642'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0641 ***********************************************************************
 PT0641  DESIGNATION -  CURVE RM 3
 PT0641  PID         -  PT0641
 PT0641  STATE/COUNTY-  SD/HAAKON
 PT0641  COUNTRY     -  US
 PT0641  USGS QUAD   -  HILLAND NW (2017)
 PT0641
 PT0641                         *CURRENT SURVEY CONTROL
 PT0641  ______________________________________________________________________
 PT0641* NAD 83(1986) POSITION- 44 24 37.71   (N) 101 56 49.44   (W)   HD_HELD1
 PT0641* NAVD 88 ORTHO HEIGHT -   761.796 (meters)     2499.33  (feet) ADJUSTED
 PT0641  ______________________________________________________________________
 PT0641  GEOID HEIGHT    -        -20.144 (meters)                     GEOID18
 PT0641  DYNAMIC HEIGHT  -        761.598 (meters)     2498.68  (feet) COMP
 PT0641  MODELED GRAVITY -    980,333.6   (mgal)                       NAVD 88
 PT0641
 PT0641  VERT ORDER      -  SECOND    CLASS 0
 PT0641
 PT0641.The horizontal coordinates were determined by differentially corrected
 PT0641.hand held GPS observations or other comparable positioning techniques
 PT0641.and have an estimated accuracy of +/- 3 meters.
 PT0641
 PT0641.The orthometric height was determined by differential leveling and
 PT0641.adjusted by the NATIONAL GEODETIC SURVEY
 PT0641.in June 1991.
 PT0641
 PT0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0641.GEOID18 height accuracy estimate available here.
 PT0641
 PT0641.Click photographs - Photos may exist for this station.
 PT0641
 PT0641.The dynamic height is computed by dividing the NAVD 88
 PT0641.geopotential number by the normal gravity value computed on the
 PT0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0641.degrees latitude (g = 980.6199 gals.).
 PT0641
 PT0641.The modeled gravity was interpolated from observed gravity values.
 PT0641
 PT0641;                    North         East    Units  Estimated Accuracy
 PT0641;SPC SD S     -   232,012.3     471,472.0     MT  (+/- 3 meters HH1 GPS) 
 PT0641
 PT0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ6535421689(NAD 83)
 PT0641
 PT0641                          SUPERSEDED SURVEY CONTROL
 PT0641
 PT0641  NGVD 29 (??/??/92)  761.335  (m)         2497.81   (f) ADJ UNCH    2 0
 PT0641
 PT0641.Superseded values are not recommended for survey control.
 PT0641
 PT0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0641.See file dsdata.pdf to determine how the superseded data were derived.
 PT0641
 PT0641_MARKER: DR = REFERENCE MARK DISK
 PT0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0641_STAMPING: CURVE NO 3 1950
 PT0641_MARK LOGO: CGS
 PT0641_PROJECTION: FLUSH
 PT0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0641+STABILITY: SURFACE MOTION
 PT0641
 PT0641  HISTORY     - Date     Condition        Report By
 PT0641  HISTORY     - 1961     MONUMENTED       CGS
 PT0641  HISTORY     - 1962     GOOD             CGS
 PT0641
 PT0641                          STATION DESCRIPTION
 PT0641
 PT0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0641'17.2 MI SE FROM HOWES.
 PT0641'ABOUT 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0641'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0641'34 AND 73, THENCE 16.7 MILES SOUTHEAST ALONG A GRAVELED ROAD
 PT0641'WHICH WAS FORMERLY HIGHWAY 34 AND 73, 58.2 FEET NORTHEAST OF
 PT0641'CURVE 1950, 35 FEET EAST OF THE CENTER LINE OF THE ROAD, 12 FEET
 PT0641'NORTH OF THE CENTER LINE OF A PRIVATE ROAD LEADING TO A FARMHOUSE,
 PT0641'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2253 ***********************************************************************
 PU2253  DESIGNATION -  CUSS
 PU2253  PID         -  PU2253
 PU2253  STATE/COUNTY-  SD/MEADE
 PU2253  COUNTRY     -  US
 PU2253  USGS QUAD   -  BULL RUN CREEK (2017)
 PU2253
 PU2253                         *CURRENT SURVEY CONTROL
 PU2253  ______________________________________________________________________
 PU2253* NAD 83(1996) POSITION- 44 46 58.50850(N) 102 51 26.47783(W)   ADJUSTED
 PU2253* NAVD 88 ORTHO HEIGHT -   853.    (meters)     2799.    (feet) SCALED
 PU2253  ______________________________________________________________________
 PU2253  GEOID HEIGHT    -        -17.527 (meters)                     GEOID18
 PU2253  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 PU2253  HORZ ORDER      -  SECOND
 PU2253
 PU2253.The horizontal coordinates were established by classical geodetic methods
 PU2253.and adjusted by the National Geodetic Survey in January 1998.
 PU2253
 PU2253.The orthometric height was scaled from a topographic map.
 PU2253
 PU2253.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2253.GEOID18 height accuracy estimate available here.
 PU2253
 PU2253.Click photographs - Photos may exist for this station.
 PU2253
 PU2253.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2253
 PU2253. The following values were computed from the NAD 83(1996) position.
 PU2253
 PU2253;                    North         East     Units Scale Factor Converg.
 PU2253;SPC SD N     -   109,510.124   373,915.765   MT  0.99995002   -2 01 20.1
 PU2253;SPC SD N     -   359,284.47  1,226,755.31   sFT  0.99995002   -2 01 20.1
 PU2253;UTM  13      - 4,961,069.120   669,510.016   MT  0.99995334   +1 30 34.9
 PU2253
 PU2253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2253!SPC SD N     -   0.99986895  x   0.99995002  =   0.99981898
 PU2253!UTM  13      -   0.99986895  x   0.99995334  =   0.99982230
 PU2253
 PU2253:                Primary Azimuth Mark                     Grid Az
 PU2253:SPC SD N     -  CUSS AZ MK                               124 02 07.7
 PU2253:UTM  13      -  CUSS AZ MK                               120 30 12.7
 PU2253
 PU2253_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6951061069(NAD 83)
 PU2253
 PU2253|---------------------------------------------------------------------|
 PU2253| PID    Reference Object                     Distance      Geod. Az  |
 PU2253|                                                           dddmmss.s |
 PU2253| CP9104 CUSS AZ MK                                         1220047.6 |
 PU2253| CP9105 CUSS RM 1                            10.465 METERS 18535     |
 PU2253| CP9106 CUSS RM 2                            10.702 METERS 28636     |
 PU2253|---------------------------------------------------------------------|
 PU2253
 PU2253                          SUPERSEDED SURVEY CONTROL
 PU2253
 PU2253  NAD 83(1993)-  44 46 58.50117(N)    102 51 26.47737(W) AD(       ) 2
 PU2253  NAD 83(1986)-  44 46 58.50032(N)    102 51 26.47662(W) AD(       ) 2
 PU2253  NAD 27      -  44 46 58.53880(N)    102 51 24.85660(W) AD(       ) 2
 PU2253
 PU2253.Superseded values are not recommended for survey control.
 PU2253
 PU2253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2253.See file dsdata.pdf to determine how the superseded data were derived.
 PU2253
 PU2253_MARKER: DS = TRIANGULATION STATION DISK
 PU2253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2253_STAMPING: CUSS 1962
 PU2253_MARK LOGO: CGS
 PU2253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2253+STABILITY: SURFACE MOTION
 PU2253
 PU2253  HISTORY     - Date     Condition        Report By
 PU2253  HISTORY     - 1962     MONUMENTED       CGS
 PU2253
 PU2253                          STATION DESCRIPTION
 PU2253
 PU2253'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2253'THE STATION IS 6.5 MILES SOUTHEAST OF SULPHUR, 4.5 MILES
 PU2253'NORTHWEST OF FAIRPOINT, IN THE NE 1/4 OF SEC. 35, T 10 N, R 10 E,
 PU2253'ON THE SUMMIT OF A LONG EAST-WEST RIDGE WHICH SLOPES GRADUALLY
 PU2253'TO THE SOUTH AND DESCENDS STEEPLY TO THE NORTH INTO THE SULPHUR
 PU2253'CREEK VALLEY.
 PU2253'
 PU2253'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE AT
 PU2253'FAIRPOINT, DRIVE NORTH FOR 0.05 MILE TO A CROSSROAD.  TURN LEFT
 PU2253'AND CONTINUE WEST ON THE GRAVELED ROAD FOR 2.1 MILES TO A
 PU2253'SIDE ROAD ON THE RIGHT.  TURN RIGHT AND DRIVE NORTH ON THE
 PU2253'BLADED ROAD FOR 1.85 MILES TO A Y-FORK.  KEEP THE LEFT FORK AND
 PU2253'DRIVE WEST ON THE NOW TRACK ROAD FOR 0.2 MILE TO THE AZIMUTH
 PU2253'MARK IN A LARGE OUTCROP OF BEDROCK ON THE LEFT.  CONTINUE WEST
 PU2253'ON THE TRACK ROAD FOR 1.0 MILE TO A NORTH-SOUTH FENCE AND A
 PU2253'CATTLE GUARD.  CROSS THE CATTLE GUARD, TURN SHARP RIGHT AND
 PU2253'DRIVE CROSS COUNTRY UP THE SLOPE FOR 0.1 MILE TO AN
 PU2253'EAST-WEST FENCE AND THE END OF TRUCK TRAVEL.  CROSS THE
 PU2253'FENCE AND PACK NORTH FOR 88.5 FEET TO THE HIGHEST POINT AND
 PU2253'THE STATION.
 PU2253'
 PU2253'THE SURFACE AND UNDERGROUND-STATION MARKS ARE STANDARD DISKS,
 PU2253'EACH STAMPED CUSS 1962.  THE SURFACE-STATION MARK, SET IN THE
 PU2253'TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN DIAMETER,
 PU2253'PROJECTING 2 INCHES ABOVE THE GROUND SURFACE, IS 88.5 FEET NORTH
 PU2253'OF THE EAST-WEST FENCE AND 40.0 FEET SOUTH OF THE NORTH EDGE OF
 PU2253'THE RIDGE BLUFF.
 PU2253'
 PU2253'REFERENCE MARK 1, A STANDARD DISK STAMPED CUSS NO 1 1962, IS
 PU2253'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2253'DIAMETER, PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2253'IT IS 18 INCHES LOWER IN ELEVATION THAN THE STATION MARK.
 PU2253'
 PU2253'REFERENCE MARK 2, A STNDARD DISK STAMPED CUSS NO 2 1962, IS
 PU2253'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2253'DIAMETER, PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.  IT
 PU2253'IS ABOUT 2 FEET LOWER IN ELEVATION THAN THE STATION MARK.
 PU2253'
 PU2253'THE AZIMUTH MARK, A STANDARD DISK CEMENTED IN A DRILL HOLE IN
 PU2253'OUTCROPPING BEDROCK, IS STAMPED CUSS 1962.  THE MARK IS 41.0
 PU2253'FEET SOUTH OF THE CENTER OF THE ROAD, 22.5 FEET NORTH OF AN
 PU2253'EAST-WEST FENCE AND 12.5 FEET NORTHEAST OF A METAL WITNESS POST
 PU2253'WITH SIGN ATTACHED.  THE MARK IS ABOUT 1 FOOT LOWER IN ELEVATION
 PU2253'THAN THE SURFACE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2338 ***********************************************************************
 PU2338  DESIGNATION -  CUSTER
 PU2338  PID         -  PU2338
 PU2338  STATE/COUNTY-  SD/LAWRENCE
 PU2338  COUNTRY     -  US
 PU2338  USGS QUAD   -  MINNESOTA RIDGE (2017)
 PU2338
 PU2338                         *CURRENT SURVEY CONTROL
 PU2338  ______________________________________________________________________
 PU2338* NAD 83(1996) POSITION- 44 14 39.36950(N) 103 44 06.09153(W)   ADJUSTED
 PU2338* NAVD 88 ORTHO HEIGHT -  2073.6   (meters)     6803.    (feet) VERTCON3
 PU2338  ______________________________________________________________________
 PU2338  GEOID HEIGHT    -        -13.329 (meters)                     GEOID18
 PU2338  LAPLACE CORR    -         -8.37  (seconds)                    DEFLEC18
 PU2338  HORZ ORDER      -  SECOND
 PU2338
 PU2338.The horizontal coordinates were established by classical geodetic methods
 PU2338.and adjusted by the National Geodetic Survey in January 1998.
 PU2338
 PU2338.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2338.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2338
 PU2338.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2338.GEOID18 height accuracy estimate available here.
 PU2338
 PU2338.Click photographs - Photos may exist for this station.
 PU2338
 PU2338.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2338
 PU2338. The following values were computed from the NAD 83(1996) position.
 PU2338
 PU2338;                    North         East     Units Scale Factor Converg.
 PU2338;SPC SD N     -    52,545.917   301,754.274   MT  1.00003749   -2 38 36.3
 PU2338;SPC SD N     -   172,394.40    990,005.48   sFT  1.00003749   -2 38 36.3
 PU2338;SPC SD S     -   217,858.700   328,370.142   MT  0.99996653   -2 20 48.0
 PU2338;SPC SD S     -   714,758.08  1,077,327.71   sFT  0.99996653   -2 20 48.0
 PU2338;UTM  13      - 4,899,781.865   601,001.426   MT  0.99972546   +0 52 57.6
 PU2338
 PU2338!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2338!SPC SD N     -   0.99967706  x   1.00003749  =   0.99971454
 PU2338!SPC SD S     -   0.99967706  x   0.99996653  =   0.99964360
 PU2338!UTM  13      -   0.99967706  x   0.99972546  =   0.99940261
 PU2338
 PU2338:                Primary Azimuth Mark                     Grid Az
 PU2338:SPC SD N     -  TERRY                                    321 46 10.0
 PU2338:SPC SD S     -  TERRY                                    321 28 21.7
 PU2338:UTM  13      -  TERRY                                    318 14 36.1
 PU2338
 PU2338_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0100199781(NAD 83)
 PU2338
 PU2338|---------------------------------------------------------------------|
 PU2338| PID    Reference Object                     Distance      Geod. Az  |
 PU2338|                                                           dddmmss.s |
 PU2338| CP9108 CUSTER RM 1                           9.465 METERS 10403     |
 PU2338| PU2337 CUSTER NE COR RANGERS STA             2.925 METERS 16430     |
 PU2338| PU2340 CUSTER NW COR RANGERS STA             4.560 METERS 23350     |
 PU2338| CP9109 CUSTER RM 2                           4.895 METERS 29829     |
 PU2338| PU2351 TERRY                               APPROX.12.3 KM 3190733.7 |
 PU2338|---------------------------------------------------------------------|
 PU2338
 PU2338                          SUPERSEDED SURVEY CONTROL
 PU2338
 PU2338  NAD 83(1993)-  44 14 39.36234(N)    103 44 06.09439(W) AD(       ) 2
 PU2338  NAD 83(1986)-  44 14 39.36028(N)    103 44 06.08866(W) AD(       ) 2
 PU2338  NAD 27      -  44 14 39.41400(N)    103 44 04.38100(W) AD(       ) 2
 PU2338  NGVD 29 (07/19/86) 2072.9    (m)         6801.     (f) VERT ANG       
 PU2338
 PU2338.Superseded values are not recommended for survey control.
 PU2338
 PU2338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2338.See file dsdata.pdf to determine how the superseded data were derived.
 PU2338
 PU2338_MARKER: DS = TRIANGULATION STATION DISK
 PU2338_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2338_STAMPING: CUSTER 1925
 PU2338_MARK LOGO: CGS
 PU2338_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2338_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2338_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2338+SATELLITE: SATELLITE OBSERVATIONS - May 30, 2010
 PU2338
 PU2338  HISTORY     - Date     Condition        Report By
 PU2338  HISTORY     - 1925     MONUMENTED       CGS
 PU2338  HISTORY     - 1950     GOOD             CGS
 PU2338  HISTORY     - 20100530 GOOD             INDIV
 PU2338
 PU2338                          STATION DESCRIPTION
 PU2338
 PU2338'DESCRIBED BY COAST AND GEODETIC SURVEY 1925 (HO)
 PU2338'STATION CUSTER IS ON THE TOP OF CUSTER PEAK, A WELL KNOWN PEAK OF
 PU2338'THE BLACK HILLS, ABOUT 2 METERS (6.6 FEET) N OF THE FOREST
 PU2338'SERVICE LOOKOUT STATION.
 PU2338'
 PU2338'THE STATION IS MARKED WITH A STANDARD BRASS CAP SET ON THE TOP
 PU2338'OF AN IRON PIPE CEMENTED IN THE ROCK.
 PU2338'
 PU2338'THE REFERENCE MARKS ARE STANDARD BRONZE DISKS CEMENTED IN THE
 PU2338'ROCK OUTCROP.
 PU2338'
 PU2338'TO REACH FROM DEADWOOD, SOUTH DAKOTA, FOLLOW HIGHWAY 85 ABOUT
 PU2338'12 MILES TO A SIGN READING CUSTER PEAK LOOKOUT STATION 3
 PU2338'MILES.  TAKE THE ROAD INDICATED TO THE FOOT OF THE TRAIL TO THE
 PU2338'PEAK, WHICH IS AS FAR AS A TRUCK CAN BE DRIVEN.  THERE IS A
 PU2338'VERY GOOD TRAIL TO THE TOP, A CLIMB OF ABOUT 400 FEET IN A HALF
 PU2338'MILE.
 PU2338'
 PU2338'HEIGHT OF SIGNAL ABOVE STATION MARK - 2.00 METERS.
 PU2338
 PU2338                          STATION RECOVERY (1950)
 PU2338
 PU2338'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2338'STATION RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 PU2338'AN AZIMUTH MARK AND REFERENCE MARK NO. 3 WERE ESTABLISHED.
 PU2338'A NEW ROCK LOOKOUT HOUSE HAS BEEN BUILT AT THE STATION SITE,
 PU2338'AND REFERENCE MARK NO. 1 IS OBSTRUCTED BY AN 8 FOOT ROCK WALL.
 PU2338'A MEASUREMENT WAS MADE TO THE MARK THROUGH A CRACK IN THE WALL
 PU2338'AND WAS IN AGREEMENT WITH THE 1925 MEASUREMENT.  THE DIRECTION
 PU2338'OBSERVED TO REFERENCE MARK NO. 1 WAS MADE BY POINTING THE
 PU2338'FINDER OF THE INSTRUMENT AT THE POINT WHERE THE TAPE PASSED
 PU2338'THROUGH THE WALL.  THE MEASUREMENT TO REFERENCE MARK NO. 2
 PU2338'WAS FOUND TO BE 0.010 METERS SHORTER THAN THE 1925
 PU2338'MEASUREMENT.  REFERENCE MARK NO. 3 WAS USED AS AN ECCENTRIC
 PU2338'SETUP FOR THE MAIN SCHEME OBSERVATIONS.  DESCRIPTION
 PU2338'FOLLOWS--
 PU2338'
 PU2338'THE STATION IS LOCATED ABOUT 9 MILES SOUTH OF DEADWOOD ON THE
 PU2338'SUMMIT OF CUSTER PEAK, 1 FOOT NORTH OF THE NORTH WALL OF THE
 PU2338'LOOKOUT HOUSE.  IT IS A STANDARD DISK STAMPED CUSTER 1925 FASTENED
 PU2338'TO THE TOP OF A 3-INCH IRON PIPE THAT PROJECTS 3 INCHES.
 PU2338'
 PU2338'REFERENCE MARK NO. 1 IS 16 FEET EAST OF THE EAST WALL OF A
 PU2338'CISTERN THAT IS AT THE EAST EDGE OF THE LOOKOUT HOUSE.  IT IS
 PU2338'A STANDARD DISK STAMPED CUSTER NO 1 1925 SET IN A DRILL HOLE
 PU2338'IN OUTCROPPING BEDROCK.
 PU2338'
 PU2338'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED CUSTER NO 2
 PU2338'1925 SET IN A DRILL HOLE IN A BOULDER THAT IS ONE OF THE STEPS AT
 PU2338'THE NORTHWEST ENTRANCE TO THE LOOKOUT HOUSE.
 PU2338'
 PU2338'REFERENCE MARK NO. 3 IS 17 FEET EAST OF THE SOUTHEAST CORNER
 PU2338'OF THE LOOKOUT HOUSE, AND 6.5 FEET WEST OF A FLAGPOLE.  IT IS
 PU2338'A STANDARD DISK STAMPED CUSTER NO 3 1925 SET IN A DRILL HOLE
 PU2338'IN OUTCROPPING BEDROCK.
 PU2338'
 PU2338'THE AZIMUTH MARK IS 43 FEET WEST OF THE CENTER OF A GRAVELED
 PU2338'ROAD, 17 FEET SOUTH OF THE CENTER OF THE GRAVELED ROAD TO THE
 PU2338'BASE OF CUSTER MTN., AND 2 FEET SOUTHWEST OF A WITNESS
 PU2338'POST.  IT IS A STANDARD DISK STAMPED CUSTER 1925 SET IN THE
 PU2338'TOP OF A 12-INCH CONCRETE CYLINDER THAT PROJECTS 10 INCHES.
 PU2338
 PU2338                          STATION RECOVERY (2010)
 PU2338
 PU2338'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JFP)
 PU2338'THE STATION MARK AND THE THREE REFERENCE MARKS WERE ALL FOUND IN GOOD
 PU2338'CONDITION AS PREVIOUSLY DESCRIBED.  THE AZIMUTH MARK WAS FOUND IN GOOD
 PU2338'CONDITION AS PREVIOUSLY DESCRIBED.  TREES NOW OBSTRUCT THE LINE OF
 PU2338'SIGHT BETWEEN THE AZIMUTH MARK AND THE STATION MARK ON TOP OF CUSTER
 PU2338'PEAK.
 PU2338'
 PU2338'ALL PREVIOUSLY RECORDED REFERENCE TIES ARE SUFFICIENT TO FIND ALL OF
 PU2338'THE MARKERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2339 ***********************************************************************
 PU2339  DESIGNATION -  CUSTER PEAK LOOKOUT TOWER
 PU2339  PID         -  PU2339
 PU2339  STATE/COUNTY-  SD/LAWRENCE
 PU2339  COUNTRY     -  US
 PU2339  USGS QUAD   -  MINNESOTA RIDGE (2017)
 PU2339
 PU2339                         *CURRENT SURVEY CONTROL
 PU2339  ______________________________________________________________________
 PU2339* NAD 83(1996) POSITION- 44 14 39.20780(N) 103 44 06.15396(W)   ADJUSTED
 PU2339  ______________________________________________________________________
 PU2339  GEOID HEIGHT    -        -13.329 (meters)                     GEOID18
 PU2339  LAPLACE CORR    -         -8.37  (seconds)                    DEFLEC18
 PU2339  HORZ ORDER      -  THIRD
 PU2339
 PU2339.The horizontal coordinates were established by classical geodetic methods
 PU2339.and adjusted by the National Geodetic Survey in January 1998.
 PU2339
 PU2339.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2339.GEOID18 height accuracy estimate available here.
 PU2339
 PU2339.Click photographs - Photos may exist for this station.
 PU2339
 PU2339.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2339
 PU2339. The following values were computed from the NAD 83(1996) position.
 PU2339
 PU2339;                    North         East     Units Scale Factor Converg.
 PU2339;SPC SD N     -    52,540.995   301,752.660   MT  1.00003750   -2 38 36.4
 PU2339;SPC SD N     -   172,378.25    990,000.19   sFT  1.00003750   -2 38 36.4
 PU2339;SPC SD S     -   217,853.770   328,368.553   MT  0.99996652   -2 20 48.0
 PU2339;SPC SD S     -   714,741.91  1,077,322.49   sFT  0.99996652   -2 20 48.0
 PU2339;UTM  13      - 4,899,776.855   601,000.118   MT  0.99972546   +0 52 57.6
 PU2339
 PU2339_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0100099776(NAD 83)
 PU2339
 PU2339                          SUPERSEDED SURVEY CONTROL
 PU2339
 PU2339  NAD 83(1993)-  44 14 39.20071(N)    103 44 06.15719(W) AD(       ) 3
 PU2339  NAD 83(1986)-  44 14 39.19865(N)    103 44 06.15177(W) AD(       ) 3
 PU2339  NAD 27      -  44 14 39.23800(N)    103 44 04.45200(W) AD(       ) 3
 PU2339
 PU2339.Superseded values are not recommended for survey control.
 PU2339
 PU2339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2339.See file dsdata.pdf to determine how the superseded data were derived.
 PU2339
 PU2339_MARKER: 57 = LOOKOUT TOWER
 PU2339
 PU2339  HISTORY     - Date     Condition        Report By
 PU2339  HISTORY     - 1950     FIRST OBSERVED   CGS
 PU2339
 PU2339                          STATION DESCRIPTION
 PU2339
 PU2339'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2339'THE STATION IS LOCATED ABOUT 9 MILES SOUTH OF DEADWOOD, AND
 PU2339'ON THE SUMMIT OF CUSTER PEAK.
 PU2339'
 PU2339'IT IS A ROCK HOUSE WITH AN OUTSIDE STAIRWAY ON ITS SOUTH
 PU2339'SIDE THAT LEADS TO A GLASS ENCLOSED CROWS-NEST.  ITS DIMENSIONS
 PU2339'ARE ABOUT 20 BY 20 BY 30 FEET.  THE POINT OBSERVED WAS
 PU2339'THE TOP-CENTER OF THE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0848 ***********************************************************************
 OR0848  DESIGNATION -  CUT
 OR0848  PID         -  OR0848
 OR0848  STATE/COUNTY-  SD/BRULE
 OR0848  COUNTRY     -  US
 OR0848  USGS QUAD   -  BIJOU HILLS NE (2017)
 OR0848
 OR0848                         *CURRENT SURVEY CONTROL
 OR0848  ______________________________________________________________________
 OR0848* NAD 83(1996) POSITION- 43 44 40.52477(N) 099 06 14.33556(W)   ADJUSTED
 OR0848* NAVD 88 ORTHO HEIGHT -   520.7   (meters)     1708.    (feet) VERTCON3
 OR0848  ______________________________________________________________________
 OR0848  GEOID HEIGHT    -        -25.774 (meters)                     GEOID18
 OR0848  LAPLACE CORR    -         -0.39  (seconds)                    DEFLEC18
 OR0848  HORZ ORDER      -  FIRST
 OR0848
 OR0848.The horizontal coordinates were established by classical geodetic methods
 OR0848.and adjusted by the National Geodetic Survey in January 1998.
 OR0848
 OR0848.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0848.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0848
 OR0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0848.GEOID18 height accuracy estimate available here.
 OR0848
 OR0848.Click photographs - Photos may exist for this station.
 OR0848
 OR0848.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0848
 OR0848. The following values were computed from the NAD 83(1996) position.
 OR0848
 OR0848;                    North         East     Units Scale Factor Converg.
 OR0848;SPC SD S     -   157,511.514   699,010.981   MT  0.99990929   +0 50 53.1
 OR0848;SPC SD S     -   516,769.03  2,293,338.53   sFT  0.99990929   +0 50 53.1
 OR0848;UTM  14      - 4,843,510.928   491,627.648   MT  0.99960086   -0 04 18.8
 OR0848
 OR0848!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0848!SPC SD S     -   0.99992240  x   0.99990929  =   0.99983170
 OR0848!UTM  14      -   0.99992240  x   0.99960086  =   0.99952329
 OR0848
 OR0848:                Primary Azimuth Mark                     Grid Az
 OR0848:SPC SD S     -  CUT AZ MK                                088 28 47.1
 OR0848:UTM  14      -  CUT AZ MK                                089 23 59.0
 OR0848
 OR0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9162743510(NAD 83)
 OR0848
 OR0848|---------------------------------------------------------------------|
 OR0848| PID    Reference Object                     Distance      Geod. Az  |
 OR0848|                                                           dddmmss.s |
 OR0848| CO2944 CUT RM 1                             37.027 METERS 08146     |
 OR0848| CO2942 CUT AZ MK                                          0891940.2 |
 OR0848| CO2943 CUT RM                              171.331 METERS 27013     |
 OR0848|---------------------------------------------------------------------|
 OR0848
 OR0848                          SUPERSEDED SURVEY CONTROL
 OR0848
 OR0848  NAD 83(1995)-  43 44 40.52354(N)    099 06 14.34058(W) AD(       ) 1
 OR0848  NAD 83(1986)-  43 44 40.52377(N)    099 06 14.34132(W) AD(       ) 1
 OR0848  NAD 27      -  43 44 40.52800(N)    099 06 12.99500(W) AD(       ) 1
 OR0848  NGVD 29 (07/19/86)  520.3    (m)         1707.     (f) VERT ANG       
 OR0848
 OR0848.Superseded values are not recommended for survey control.
 OR0848
 OR0848.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0848.See file dsdata.pdf to determine how the superseded data were derived.
 OR0848
 OR0848_MARKER: DS = TRIANGULATION STATION DISK
 OR0848_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0848_STAMPING: CUT 1924
 OR0848_MARK LOGO: CGS
 OR0848_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0848+STABILITY: SURFACE MOTION
 OR0848
 OR0848  HISTORY     - Date     Condition        Report By
 OR0848  HISTORY     - 1924     MONUMENTED       CGS
 OR0848  HISTORY     - 1934     GOOD             CGS
 OR0848  HISTORY     - 1935     GOOD             CGS
 OR0848  HISTORY     - 1951     MARK NOT FOUND   CGS
 OR0848
 OR0848                          STATION DESCRIPTION
 OR0848
 OR0848'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0848'THIS STATION IS NEAR THE MAIN HIGHWAY BETWEEN KIMBALL AND
 OR0848'PUKWANA, SOUTH DAKOTA, ABOUT 7 MILES WEST OF KIMBALL AND ABOUT
 OR0848'6 MILES EAST OF PUKWANA.  IT IS JUST SOUTH OF THE FENCE LINE
 OR0848'MARKING THE SOUTH LIMITS OF THE RIGHT-OF-WAY OF THE HIGHWAY
 OR0848'(ABOUT 10 FEET FROM THE FENCE).  IT IS SITUATED ON A DIVIDE
 OR0848'ON THE HIGHWAY OPPOSITE A CUT ON THE HIGH BANK, ABOUT 15 FEET
 OR0848'ABOVE THE ROADWAY.  THE REFERENCE MARK IS ABOUT 560 FEET WEST
 OR0848'OF THE STATION, JUST INSIDE THE SOUTH FENCE LINE.
 OR0848'
 OR0848'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE SET AS DESCRIBED.
 OR0848'
 OR0848'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.23 METERS.
 OR0848
 OR0848                          STATION RECOVERY (1934)
 OR0848
 OR0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0848'STATION IS AN OLD U.S. COAST AND GEODETIC SURVEY MARK LOCATED
 OR0848'NEAR CENTER OF NORTH SIDE OF SEC. 9, T. 103 N., R. 69 W.,
 OR0848'ABOUT 7.0 MILES WEST OF KIMBALL.  ABOUT 6.0 MILES EAST OF
 OR0848'PUKWANA.  IT IS ON A HIGH BANK AT THE SOUTH EDGE OF U.S.
 OR0848'HIGHWAY 16, AT A POINT WHERE HIGHWAY CROSSES A PROMINENT
 OR0848'KNOLL, 12 FEET SOUTH OF EDGE OF BANK, AND 10 FEET SOUTH OF
 OR0848'FENCE.
 OR0848'
 OR0848'TO REACH FROM JUNCTION OF U.S. HIGHWAY 16 AND STATE HIGHWAY
 OR0848'45 (ABOUT 0.75 MILE WEST OF KIMBALL), GO WEST ON U.S. HIGHWAY
 OR0848'16 FOR 6.6 MILES TO TOP OF GRADE AND STATION ON SOUTH SIDE
 OR0848'AT TOP OF CUT BANK.
 OR0848'
 OR0848'REFERENCE MARK NO. 1 IS 121.48 FEET EAST OF STATION, 1 FOOT
 OR0848'SOUTH OF RIGHT-OF-WAY FENCE, AND 39 FEET SOUTH OF CENTERLINE
 OR0848'OF U.S. HIGHWAY 16.
 OR0848'
 OR0848'REFERENCE MARK (1924) IS 562.11 FEET WEST OF STATION, 186
 OR0848'FEET WEST OF RAMP, 4 FEET SOUTH OF FENCE, AND 37 FEET SOUTH
 OR0848'OF CENTERLINE OF U.S. HIGHWAY 16.
 OR0848'
 OR0848'AZIMUTH MARK IS 0.9 MILE EAST OF STATION, 24 FEET SOUTH OF
 OR0848'U.S. HIGHWAY 16, IN FENCE LINE.  TO REACH FROM STATION GO
 OR0848'EAST 0.9 MILE TO MARK ON S.
 OR0848'
 OR0848'OLD MARKS ARE SET IN CONCRETE.
 OR0848'NEW REFERENCE MARK AND AZIMUTH MARK ARE SET IN
 OR0848'CONCRETE.
 OR0848
 OR0848                          STATION RECOVERY (1935)
 OR0848
 OR0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0848'STATION RECOVERED JUNE 11, 1935 AND FOUND TO BE IN GOOD
 OR0848'CONDITION.  DESCRIPTION OF THE STATION MARK WAS FOUND TO
 OR0848'BE CORRECT.  IT IS ABOUT 4 MILES EAST AND 2-1/2 MILES SOUTH
 OR0848'OF PUKWANA.
 OR0848'
 OR0848'REFERENCE MARK (1924) WAS FOUND TO BE 561.9 FEET (SLOPE
 OR0848'DISTANCE) WEST OF STATION.
 OR0848'
 OR0848'REFERENCE MARK NO. 1 (1934) WAS FOUND TO BE 121.1 FEET (SLOPE
 OR0848'DISTANCE) EAST OF STATION.
 OR0848'
 OR0848'AZIMUTH MARK IS ABOUT 0.9 MILE EAST OF STATION, ON SECOND
 OR0848'LOW RIDGE CROSSING U.S. HIGHWAY 16 EAST OF STATION, AND
 OR0848'ABOUT 200 YARDS EAST OF A CONCRETE HIGHWAY CULVERT.
 OR0848
 OR0848                          STATION RECOVERY (1951)
 OR0848
 OR0848'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OR0848'A SEARCH WAS MADE AT THE DESCRIBED LOCATION FOR THE MARKS.
 OR0848'DUE TO WIDENING OF THE HIGHWAY, AT THE HIGH BANK ON THE S
 OR0848'SIDE OF THE ROAD, WHERE THE MARKS WERE LOCATED, THE STATION
 OR0848'MARK, BOTH REFERENCE MARKS AND THE AZIMUTH MARK HAVE BEEN
 OR0848'DESTROYED.  THIS STATION SHOULD BE CONSIDERED AS DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0369 ***********************************************************************
 QT0369  DESIGNATION -  CUT RESET
 QT0369  PID         -  QT0369
 QT0369  STATE/COUNTY-  SD/MEADE
 QT0369  COUNTRY     -  US
 QT0369  USGS QUAD   -  FAITH SW (2017)
 QT0369
 QT0369                         *CURRENT SURVEY CONTROL
 QT0369  ______________________________________________________________________
 QT0369* NAD 83(1996) POSITION- 45 01 23.84285(N) 102 12 59.71428(W)   ADJUSTED
 QT0369* NAVD 88 ORTHO HEIGHT -   802.805 (meters)     2633.87  (feet) ADJUSTED
 QT0369  ______________________________________________________________________
 QT0369  GEOID HEIGHT    -        -19.004 (meters)                     GEOID18
 QT0369  LAPLACE CORR    -         -6.71  (seconds)                    DEFLEC18
 QT0369  DYNAMIC HEIGHT  -        802.643 (meters)     2633.34  (feet) COMP
 QT0369  MODELED GRAVITY -    980,388.3   (mgal)                       NAVD 88
 QT0369
 QT0369  HORZ ORDER      -  SECOND
 QT0369  VERT ORDER      -  FIRST     CLASS II
 QT0369
 QT0369.The horizontal coordinates were established by classical geodetic methods
 QT0369.and adjusted by the National Geodetic Survey in January 1998.
 QT0369
 QT0369.The orthometric height was determined by differential leveling and
 QT0369.adjusted by the NATIONAL GEODETIC SURVEY
 QT0369.in July 1998.
 QT0369
 QT0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0369.GEOID18 height accuracy estimate available here.
 QT0369
 QT0369.Click photographs - Photos may exist for this station.
 QT0369
 QT0369.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0369
 QT0369.The dynamic height is computed by dividing the NAVD 88
 QT0369.geopotential number by the normal gravity value computed on the
 QT0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0369.degrees latitude (g = 980.6199 gals.).
 QT0369
 QT0369.The modeled gravity was interpolated from observed gravity values.
 QT0369
 QT0369. The following values were computed from the NAD 83(1996) position.
 QT0369
 QT0369;                    North         East     Units Scale Factor Converg.
 QT0369;SPC SD N     -   134,622.081   425,332.366   MT  0.99993923   -1 34 07.5
 QT0369;SPC SD N     -   441,672.61  1,395,444.60   sFT  0.99993923   -1 34 07.5
 QT0369;UTM  13      - 4,989,306.978   719,286.650   MT  1.00019132   +1 58 11.1
 QT0369
 QT0369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0369!SPC SD N     -   0.99987713  x   0.99993923  =   0.99981636
 QT0369!UTM  13      -   0.99987713  x   1.00019132  =   1.00006842
 QT0369
 QT0369:                Primary Azimuth Mark                     Grid Az
 QT0369:SPC SD N     -  B 123                                    091 35 33.9
 QT0369:UTM  13      -  B 123                                    088 03 15.3
 QT0369
 QT0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1928689306(NAD 83)
 QT0369
 QT0369|---------------------------------------------------------------------|
 QT0369| PID    Reference Object                     Distance      Geod. Az  |
 QT0369|                                                           dddmmss.s |
 QT0369| QT0113 B 123                                              0900126.4 |
 QT0369| QT0412 FAITH MUNICIPAL TANK                APPROX.13.9 KM 0901951.1 |
 QT0369| QT0111 CUT RM 2                             12.556 METERS 09108     |
 QT0369| QT0110 CUT RM 1                             10.505 METERS 35812     |
 QT0369|---------------------------------------------------------------------|
 QT0369
 QT0369                          SUPERSEDED SURVEY CONTROL
 QT0369
 QT0369  NAD 83(1986)-  45 01 23.83426(N)    102 12 59.71369(W) AD(       ) 2
 QT0369  NAD 27      -  45 01 23.89620(N)    102 12 58.14440(W) AD(       ) 2
 QT0369  NGVD 29 (04/17/07)  802.34   (m)         2632.3    (f) RESET       3  
 QT0369
 QT0369.Superseded values are not recommended for survey control.
 QT0369
 QT0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0369.See file dsdata.pdf to determine how the superseded data were derived.
 QT0369
 QT0369_MARKER: DH = HORIZONTAL CONTROL DISK
 QT0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0369_STAMPING: CUT 1950 1981
 QT0369_MARK LOGO: NGS
 QT0369_PROJECTION: PROJECTING 10 CENTIMETERS
 QT0369_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0369+STABILITY: SURFACE MOTION
 QT0369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0369+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0369
 QT0369  HISTORY     - Date     Condition        Report By
 QT0369  HISTORY     - 1981     MONUMENTED       NGS
 QT0369  HISTORY     - 19810513 GOOD             NGS
 QT0369  HISTORY     - 19960425 GOOD             NGS
 QT0369
 QT0369                          STATION DESCRIPTION
 QT0369
 QT0369'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 QT0369'14.2 KM (8.85 MI) WEST FROM FAITH.
 QT0369'14.2 KM (8.85 MI) WEST ALONG HIGHWAY 212 FROM JUNCTION OF HIGHWAYS
 QT0369'212 AND 73 SOUTH, AT NORTHWEST EDGE OF FAITH, 21.3 METERS
 QT0369'(70.0 FEET) NORTH OF THE CENTER OF THE HIGHWAY, 9.5 METERS
 QT0369'(31.2 FEET) SOUTH-SOUTHEAST OF A POWER POLE, AND 2.7 METERS
 QT0369'(8.7 FEET) NORTH OF A FENCE.
 QT0369'THE MARK IS 1.0 FT  S FROM A WITNESS POST.
 QT0369'THE MARK IS 6.6 FT ABOVE HIGHWAY.
 QT0369
 QT0369                          STATION RECOVERY (1981)
 QT0369
 QT0369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 QT0369'THE UNDERGROUND STATION MARK, REFERENCE MARK 1 AND BENCH MARK B 123
 QT0369'WHICH SERVES AS THE AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION. THE
 QT0369'SURFACE STATION MARK AND REFERENCE MARK 2 HAD BEEN DESTROYED BY ROAD
 QT0369'CONSTRUCTION.  THE AREA WHERE THE STATION MARK AND REFERENCE MARK 2
 QT0369'WERE HAS BEEN BLADED DOWN TO ABOUT THE ELEVATION.  A NEW UNDERGROUND
 QT0369'MARK, SURFACE STATION MARK AND REFERENCE MARK 3 WERE ESTABLISHED,
 QT0369'AFTER CHECKING THE DISTANCE FROM THE OLD UNDERGROUND MARK TO REFERENCE
 QT0369'MARK 1 AND THE OLD DIRECTIONS TO REFERENCE MARK 1, BENCH MARK B 123,
 QT0369'FAITH MUNICIPAL TANK AND WAY 1962.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE
 QT0369'STATION IS LOCATED ABOUT 13.7 KM (8.50 MI) WEST OF FAITH, 21.3 M (69.9
 QT0369'FT) NORTH OF THE CENTER OF HIGHWAY 212, ON THE NORTH SLOPE OF A CUT.
 QT0369'THE PROPERTY IS OWNED BY MR.  DAVID PAUL OF FAITH, SD.  TO REACH THE
 QT0369'STATION FROM THE JUNCTION OF HIGHWAYS 212 AND 73 AT THE NORTHWEST EDGE
 QT0369'OF FAITH, GO WEST ON HIGHWAY 212, 73 FOR 5.1 KM (3.15 MI) TO WHERE
 QT0369'HIGHWAY 73 GOES NORTH.  CONTINUE WEST ON HIGHWAY 212 FOR 7.2 KM (4.45
 QT0369'MI) TO BENCH MARK B 123 ON THE RIGHT. CONTINUE WEST ON HIGHWAY 212 FOR
 QT0369'1.2 KM (0.75 MI) TO THE STATION. THE STATION IS A STANDARD NGS DISK
 QT0369'STAMPED--CUT 1950 1981- -SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 QT0369'12 INCHES (30 CM) IN DIAMETER PROJECING 4 INCHES 10 CM ABOVE THE
 QT0369'GROUND.  LOCATED 21.3 METERS (69.9 FT) N FROM THE CENTER OF HIGHWAY
 QT0369'212.  9.5 METERS (31.2 FT) SSE FROM A POWER POLE.  2.65 METERS (8.69
 QT0369'FT) N FROM A FENCE.  0.32 METERS (1.05 FT) S FROM A METAL WITNESS
 QT0369'POST.  THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED--CUT 1950
 QT0369'1981--IRREGULAR MASS OF CONCRETE 3 FEET (0.9 M) 0.9 METERS (3.0 FT)
 QT0369'BELOW THE SURFACE. REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 QT0369'STAMPED--CUT NO 1 1950--, SET INTO THE TOP OF A ROUND CONCRETE
 QT0369'MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 2 INCHES 5 CM ABOVE
 QT0369'THE GROUND.  LOCATED 31.9 METERS (104.7 FT) N FROM THE CENTER OF
 QT0369'HIGHWAY 212.  13.17 METERS (43.21 FT) N FROM A FENCE.  2.6 METERS (8.5
 QT0369'FT) NE FROM A POWER POLE, AND 2 FEET, (0.6 M) 0.6 METERS (2.0 FT)
 QT0369'HIGHER THAN THE STATION. REFERENCE MARK NO 3 IS A STANDARD NGS DISK
 QT0369'STAMPED--CUT NO 3 1981--, SET INTO THE TOP OF A ROUND CONCRETE
 QT0369'MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 6 INCHES 15 CM ABOVE
 QT0369'THE GROUND.  LOCATED 27.0 METERS (88.6 FT) N FROM THE CENTER OF
 QT0369'HIGHWAY 212.  23.8 METERS (78.1 FT) ESE FROM A POWER POLE.  8.35
 QT0369'METERS (27.39 FT) N FROM A FENCE.  0.30 METERS (0.98 FT) W FROM A
 QT0369'METAL WITNESS POST, AND 1 FEET (0.3 M) 0.3 METERS (1.0 FT) HIGHER THAN
 QT0369'THE STATION.  AZIMUTH MARK NO 1 IS A STANDARD BENCH MARK DISK
 QT0369'STAMPED--B 123 1934--SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 5
 QT0369'INCHES, (12.5) CM ON A SIDE PROJECTING 4 INCHES, 10 CM, ABOVE THE
 QT0369'GROUND.  LOCATED 19.8 METERS (65.0 FT) N FROM THE CENTER OF HIGHWAY
 QT0369'212.  1.65 METERS (5.41 FT) N FROM A METAL WITNESS POST AND FENCE.  TO
 QT0369'REACH THE AZIMUTH MARK FROM THE STATION CUT 1950, GO EAST ON HIGHWAY
 QT0369'212 FOR 1.2 KM (0.75 MI) TO THE MARK ON THE LEFT.
 QT0369
 QT0369                          STATION RECOVERY (1996)
 QT0369
 QT0369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0369'13.6 M (44.6 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0369'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 472.0 M (1548.6 FT) WEST OF
 QT0369'MILEPOST 106, 21.8 M (71.5 FT) WEST OF REFERENCE MARK 3, 21.7 M (71.2
 QT0369'FT) NORTH OF THE HIGHWAY CENTERLINE, 10.6 M (34.8 FT) SOUTH OF
 QT0369'REFERENCE MARK 1, 9.7 M (31.8 FT) SOUTHEAST OF A UTILITY POLE, 2.8 M
 QT0369'(9.2 FT) NORTH OF A WITNESS POST AND FENCE, 1.5 M (4.9 FT) ABOVE THE
 QT0369'LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE
 QT0369'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0110 ***********************************************************************
 QT0110  DESIGNATION -  CUT RM 1
 QT0110  PID         -  QT0110
 QT0110  STATE/COUNTY-  SD/MEADE
 QT0110  COUNTRY     -  US
 QT0110  USGS QUAD   -  FAITH SW (2017)
 QT0110
 QT0110                         *CURRENT SURVEY CONTROL
 QT0110  ______________________________________________________________________
 QT0110* NAD 83(1986) POSITION- 45 01 24.18   (N) 102 12 59.73   (W)   HD_HELD1
 QT0110* NAVD 88 ORTHO HEIGHT -   803.511 (meters)     2636.19  (feet) ADJUSTED
 QT0110  ______________________________________________________________________
 QT0110  GEOID HEIGHT    -        -19.004 (meters)                     GEOID18
 QT0110  DYNAMIC HEIGHT  -        803.349 (meters)     2635.65  (feet) COMP
 QT0110  MODELED GRAVITY -    980,388.3   (mgal)                       NAVD 88
 QT0110
 QT0110  VERT ORDER      -  FIRST     CLASS II
 QT0110
 QT0110.The horizontal coordinates were determined by differentially corrected
 QT0110.hand held GPS observations or other comparable positioning techniques
 QT0110.and have an estimated accuracy of +/- 3 meters.
 QT0110
 QT0110.The orthometric height was determined by differential leveling and
 QT0110.adjusted by the NATIONAL GEODETIC SURVEY
 QT0110.in July 1998.
 QT0110
 QT0110.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0110.GEOID18 height accuracy estimate available here.
 QT0110
 QT0110.Click photographs - Photos may exist for this station.
 QT0110
 QT0110.The dynamic height is computed by dividing the NAVD 88
 QT0110.geopotential number by the normal gravity value computed on the
 QT0110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0110.degrees latitude (g = 980.6199 gals.).
 QT0110
 QT0110.The modeled gravity was interpolated from observed gravity values.
 QT0110
 QT0110;                    North         East    Units  Estimated Accuracy
 QT0110;SPC SD N     -   134,632.5     425,332.3     MT  (+/- 3 meters HH1 GPS) 
 QT0110
 QT0110_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1928589317(NAD 83)
 QT0110
 QT0110                          SUPERSEDED SURVEY CONTROL
 QT0110
 QT0110  NAVD 88 (06/15/91)  803.523  (m)         2636.23   (f) SUPERSEDED  1 2
 QT0110  NGVD 29 (??/??/92)  803.063  (m)         2634.72   (f) ADJ UNCH    1 2
 QT0110
 QT0110.Superseded values are not recommended for survey control.
 QT0110
 QT0110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0110.See file dsdata.pdf to determine how the superseded data were derived.
 QT0110
 QT0110_MARKER: DR = REFERENCE MARK DISK
 QT0110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0110_STAMPING: CUT NO 1 1950
 QT0110_MARK LOGO: CGS
 QT0110_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0110+STABILITY: SURFACE MOTION
 QT0110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0110+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0110
 QT0110  HISTORY     - Date     Condition        Report By
 QT0110  HISTORY     - 1950     MONUMENTED       CGS
 QT0110  HISTORY     - 1963     GOOD             CGS
 QT0110  HISTORY     - 1981     GOOD             NGS
 QT0110  HISTORY     - 19960425 GOOD             NGS
 QT0110
 QT0110                          STATION DESCRIPTION
 QT0110
 QT0110'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0110'9 MI W FROM FAITH.
 QT0110'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0110'FAITH, THENCE 8.85 MILES WEST ALONG U.S. HIGHWAY 212 TO THE CREST
 QT0110'OF A SMALL HILL, 34 FEET NORTH OF CUT 1950, 43.0 FEET NORTH OF
 QT0110'A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 QT0110'PROJECTING 3 INCHES.
 QT0110
 QT0110                          STATION RECOVERY (1981)
 QT0110
 QT0110'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0110'ABOUT 13.5 KM (8.4 MI) WEST LONG HIGHWAY 212 FROM THE JUNCTIOM OF
 QT0110'HIGHWAYS 73 AND 212 AT THE NORTHWEST EDGE OF FAITH, 31.9 M (104.5 FT)
 QT0110'NORTH OF THE CENTER OF HIGHWAY 212, 13.17 M (43.2 FT ) NORTH OF A
 QT0110'FENCE AND 2.6 MI (8.5 FT) NORTHEAST OF A POWER POLE.
 QT0110
 QT0110                          STATION RECOVERY (1996)
 QT0110
 QT0110'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0110'13.6 M (44.6 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0110'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 472.0 M (1548.6 FT) WEST OF
 QT0110'MILEPOST 106, 32.3 M (106.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.0
 QT0110'M (72.2 FT) WEST OF REFERENCE MARK 3, 13.4 M (44.0 FT) NORTH OF A
 QT0110'WITNESS POST AND FENCE, 10.6 M (34.8 FT) NORTH OF TRIANGULATION
 QT0110'STATION CUT RESET, 3.2 M (10.5 FT) NORTHEAST OF A UTILITY POLE, 1.5 M
 QT0110'(4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 QT0110'M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0370 ***********************************************************************
 QT0370  DESIGNATION -  CUT RM 3
 QT0370  PID         -  QT0370
 QT0370  STATE/COUNTY-  SD/MEADE
 QT0370  COUNTRY     -  US
 QT0370  USGS QUAD   -  FAITH SW (2017)
 QT0370
 QT0370                         *CURRENT SURVEY CONTROL
 QT0370  ______________________________________________________________________
 QT0370* NAD 83(1986) POSITION- 45 01 24.02   (N) 102 12 58.75   (W)   HD_HELD1
 QT0370* NAVD 88 ORTHO HEIGHT -   802.744 (meters)     2633.67  (feet) ADJUSTED
 QT0370  ______________________________________________________________________
 QT0370  GEOID HEIGHT    -        -19.004 (meters)                     GEOID18
 QT0370  DYNAMIC HEIGHT  -        802.582 (meters)     2633.14  (feet) COMP
 QT0370  MODELED GRAVITY -    980,388.3   (mgal)                       NAVD 88
 QT0370
 QT0370  VERT ORDER      -  FIRST     CLASS II
 QT0370
 QT0370.The horizontal coordinates were determined by differentially corrected
 QT0370.hand held GPS observations or other comparable positioning techniques
 QT0370.and have an estimated accuracy of +/- 3 meters.
 QT0370
 QT0370.The orthometric height was determined by differential leveling and
 QT0370.adjusted by the NATIONAL GEODETIC SURVEY
 QT0370.in July 1998.
 QT0370
 QT0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0370.GEOID18 height accuracy estimate available here.
 QT0370
 QT0370.Click photographs - Photos may exist for this station.
 QT0370
 QT0370.The dynamic height is computed by dividing the NAVD 88
 QT0370.geopotential number by the normal gravity value computed on the
 QT0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0370.degrees latitude (g = 980.6199 gals.).
 QT0370
 QT0370.The modeled gravity was interpolated from observed gravity values.
 QT0370
 QT0370;                    North         East    Units  Estimated Accuracy
 QT0370;SPC SD N     -   134,627.0     425,353.6     MT  (+/- 3 meters HH1 GPS) 
 QT0370
 QT0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1930789313(NAD 83)
 QT0370
 QT0370                          SUPERSEDED SURVEY CONTROL
 QT0370
 QT0370  NGVD 29 (04/17/07)  802.31   (m)         2632.2    (f) RESET       3  
 QT0370
 QT0370.Superseded values are not recommended for survey control.
 QT0370
 QT0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0370.See file dsdata.pdf to determine how the superseded data were derived.
 QT0370
 QT0370_MARKER: DR = REFERENCE MARK DISK
 QT0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0370_STAMPING: CUT NO 3 1981
 QT0370_MARK LOGO: NGS
 QT0370_PROJECTION: FLUSH
 QT0370_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0370+STABILITY: SURFACE MOTION
 QT0370_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0370+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0370
 QT0370  HISTORY     - Date     Condition        Report By
 QT0370  HISTORY     - 1981     MONUMENTED       NGS
 QT0370  HISTORY     - 19960425 GOOD             NGS
 QT0370
 QT0370                          STATION DESCRIPTION
 QT0370
 QT0370'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 QT0370'14.2 KM (8.85 MI) WEST FROM FAITH.
 QT0370'14.2 KM (8.85 MI) WEST ALONG HIGHWAY 212 FROM JUNCTION OF HIGHWAYS
 QT0370'212 AND 73 SOUTH AT NORTHWEST EDGE OF FAITH, 27.0 METERS (88.6 FEET
 QT0370'NORTH OF THE CENTER OF THE HIGHWAY, 23.8 METERS (78.1 FEET)
 QT0370'EAST-SOUTHEAST OF A POWER POLE, AND 8.4 METERS (27.4 FEET) NORTH
 QT0370'OF A FENCE.
 QT0370'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
 QT0370'THE MARK IS 6.6 FT ABOVE HIGHWAY.
 QT0370
 QT0370                          STATION RECOVERY (1996)
 QT0370
 QT0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0370'13.6 M (44.6 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0370'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 450.0 M (1476.4 FT) WEST OF
 QT0370'MILEPOST 106, 27.3 M (89.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.0 M
 QT0370'(72.2 FT) EAST OF REFERENCE MARK 1, 21.8 M (71.5 FT) NORTHEAST OF
 QT0370'TRIANGULATION STATION CUT RESET, 8.4 M (27.6 FT) NORTH OF A FENCE, 1.5
 QT0370'M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 QT0370'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 QT0370'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0064 ***********************************************************************
 QQ0064  DESIGNATION -  D
 QQ0064  PID         -  QQ0064
 QQ0064  STATE/COUNTY-  SD/GRANT
 QQ0064  COUNTRY     -  US
 QQ0064  USGS QUAD   -  ORTONVILLE (2019)
 QQ0064
 QQ0064                         *CURRENT SURVEY CONTROL
 QQ0064  ______________________________________________________________________
 QQ0064* NAD 83(1986) POSITION- 45 17 29.     (N) 096 27 10.     (W)   SCALED
 QQ0064* NAVD 88 ORTHO HEIGHT -   296.742 (meters)      973.56  (feet) ADJUSTED
 QQ0064  ______________________________________________________________________
 QQ0064  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 QQ0064  DYNAMIC HEIGHT  -        296.723 (meters)      973.50  (feet) COMP
 QQ0064  MODELED GRAVITY -    980,544.4   (mgal)                       NAVD 88
 QQ0064
 QQ0064  VERT ORDER      -  FIRST     CLASS II
 QQ0064
 QQ0064.The horizontal coordinates were scaled from a map and have
 QQ0064.an estimated accuracy of +/- 6 seconds.
 QQ0064
 QQ0064.The orthometric height was determined by differential leveling and
 QQ0064.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0064.in June 1991.
 QQ0064
 QQ0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0064.GEOID18 height accuracy estimate available here.
 QQ0064
 QQ0064.Click photographs - Photos may exist for this station.
 QQ0064
 QQ0064.The dynamic height is computed by dividing the NAVD 88
 QQ0064.geopotential number by the normal gravity value computed on the
 QQ0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0064.degrees latitude (g = 980.6199 gals.).
 QQ0064
 QQ0064.The modeled gravity was interpolated from observed gravity values.
 QQ0064
 QQ0064;                    North         East    Units  Estimated Accuracy
 QQ0064;SPC SD N     -   168,120.      878,160.      MT  (+/- 180 meters Scaled)
 QQ0064
 QQ0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR997184(NAD 83)
 QQ0064
 QQ0064                          SUPERSEDED SURVEY CONTROL
 QQ0064
 QQ0064  NGVD 29 (??/??/92)  296.518  (m)          972.83   (f) ADJ UNCH    1 2
 QQ0064
 QQ0064.Superseded values are not recommended for survey control.
 QQ0064
 QQ0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0064.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0064
 QQ0064_MARKER: B = BOLT
 QQ0064_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QQ0064_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0064
 QQ0064  HISTORY     - Date     Condition        Report By
 QQ0064  HISTORY     - 1904     MONUMENTED       CGS
 QQ0064  HISTORY     - 1934     GOOD             CGS
 QQ0064  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0064
 QQ0064                          STATION DESCRIPTION
 QQ0064
 QQ0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0064'AT BIG STONE CITY.
 QQ0064'AT THE EAST EDGE OF BIG STONE CITY, GRANT COUNTY, ON U.S. HIGHWAY
 QQ0064'12, 3/8 MILE SOUTHEAST OF THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0064'PACIFIC RAILROAD, AT THE INTERSECTION OF A GRAVEL ROAD LEADING
 QQ0064'SOUTH, 52.5 FEET WEST OF THE FIRST POLE EAST OF THE ROAD, 16 FEET
 QQ0064'WEST OF THE CENTERLINE OF THE ROAD, 24 FEET SOUTH OF THE CENTERLINE
 QQ0064'OF THE HIGHWAY, 39.2 FEET EAST OF THE CENTER GASOLINE PUMP OF A
 QQ0064'TEXACO SERVICE STATION, AND ABOUT 8 INCHES UNDERGROUND.
 QQ0064
 QQ0064                          STATION RECOVERY (1997)
 QQ0064
 QQ0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0064'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0381 ***********************************************************************
 PR0381  DESIGNATION -  D 1
 PR0381  PID         -  PR0381
 PR0381  STATE/COUNTY-  SD/HAMLIN
 PR0381  COUNTRY     -  US
 PR0381  USGS QUAD   -  VIENNA EAST (2017)
 PR0381
 PR0381                         *CURRENT SURVEY CONTROL
 PR0381  ______________________________________________________________________
 PR0381* NAD 83(1986) POSITION- 44 43 54.     (N) 097 26 47.     (W)   SCALED
 PR0381* NAVD 88 ORTHO HEIGHT -   546.148 (meters)     1791.82  (feet) ADJUSTED
 PR0381  ______________________________________________________________________
 PR0381  GEOID HEIGHT    -        -24.792 (meters)                     GEOID18
 PR0381  DYNAMIC HEIGHT  -        546.063 (meters)     1791.54  (feet) COMP
 PR0381  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 PR0381
 PR0381  VERT ORDER      -  FIRST     CLASS II
 PR0381
 PR0381.The horizontal coordinates were scaled from a map and have
 PR0381.an estimated accuracy of +/- 6 seconds.
 PR0381
 PR0381.The orthometric height was determined by differential leveling and
 PR0381.adjusted by the NATIONAL GEODETIC SURVEY
 PR0381.in June 1991.
 PR0381
 PR0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0381.GEOID18 height accuracy estimate available here.
 PR0381
 PR0381.Click photographs - Photos may exist for this station.
 PR0381
 PR0381.The dynamic height is computed by dividing the NAVD 88
 PR0381.geopotential number by the normal gravity value computed on the
 PR0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0381.degrees latitude (g = 980.6199 gals.).
 PR0381
 PR0381.The modeled gravity was interpolated from observed gravity values.
 PR0381
 PR0381;                    North         East    Units  Estimated Accuracy
 PR0381;SPC SD N     -   103,020.      802,240.      MT  (+/- 180 meters Scaled)
 PR0381
 PR0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ230543(NAD 83)
 PR0381
 PR0381                          SUPERSEDED SURVEY CONTROL
 PR0381
 PR0381  NGVD 29 (??/??/92)  545.863  (m)         1790.89   (f) ADJ UNCH    1 2
 PR0381
 PR0381.Superseded values are not recommended for survey control.
 PR0381
 PR0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0381.See file dsdata.pdf to determine how the superseded data were derived.
 PR0381
 PR0381_MARKER: P = PIPE CAP
 PR0381_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0381_STAMPING: ELEV 1790.886 FT
 PR0381_MARK LOGO: CGS
 PR0381_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0381_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0381
 PR0381  HISTORY     - Date     Condition        Report By
 PR0381  HISTORY     - 1905     MONUMENTED       CGS
 PR0381  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0381
 PR0381                          STATION DESCRIPTION
 PR0381
 PR0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0381'3.5 MI SW FROM HAZEL.
 PR0381'3.5 MILES SOUTHWEST ALONG THE GREAT NORTHERN RAILWAY FROM THE
 PR0381'STATION AT HAZEL, HAMLIN COUNTY, NEAR THE SOUTH SIDE OF THE
 PR0381'SOUTHWEST QUARTER OF SECTION 28, T 115 N, R 55 W, AT THE CROSSING
 PR0381'OF A SECTION-LINE ROAD, 99 FEET NORTH OF THE CENTER LINE OF THE
 PR0381'ROAD, 59 FEET SOUTHEAST OF THE CENTER LINE OF THE TRACK, 69 FEET
 PR0381'EAST OF THE CROSSING-WARNING SIGN, ABOUT 6 FEET LOWER THAN THE
 PR0381'TRACK, AND ABOUT 1 INCH BELOW THE SURFACE OF THE GROUND.  A
 PR0381'STANDARD CAP, STAMPED ELEV 1790.886 FT AND FASTENED ON THE TOP
 PR0381'OF A 3-1/2-INCH IRON PIPE.
 PR0381
 PR0381                          STATION RECOVERY (1973)
 PR0381
 PR0381'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0381'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0459 ***********************************************************************
 OS0459  DESIGNATION -  D 10
 OS0459  PID         -  OS0459
 OS0459  STATE/COUNTY-  SD/JACKSON
 OS0459  COUNTRY     -  US
 OS0459  USGS QUAD   -  WETA (2017)
 OS0459
 OS0459                         *CURRENT SURVEY CONTROL
 OS0459  ______________________________________________________________________
 OS0459* NAD 83(1986) POSITION- 43 46 24.28   (N) 101 43 15.32   (W)   HD_HELD1
 OS0459* NAVD 88 ORTHO HEIGHT -   702.128 (meters)     2303.56  (feet) ADJUSTED
 OS0459  ______________________________________________________________________
 OS0459  GEOID HEIGHT    -        -20.783 (meters)                     GEOID18
 OS0459  DYNAMIC HEIGHT  -        701.906 (meters)     2302.84  (feet) COMP
 OS0459  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 OS0459
 OS0459  VERT ORDER      -  FIRST     CLASS II
 OS0459
 OS0459.The horizontal coordinates were determined by differentially corrected
 OS0459.hand held GPS observations or other comparable positioning techniques
 OS0459.and have an estimated accuracy of +/- 3 meters.
 OS0459
 OS0459.The orthometric height was determined by differential leveling and
 OS0459.adjusted by the NATIONAL GEODETIC SURVEY
 OS0459.in June 1991.
 OS0459
 OS0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0459.GEOID18 height accuracy estimate available here.
 OS0459
 OS0459.Click photographs - Photos may exist for this station.
 OS0459
 OS0459.The dynamic height is computed by dividing the NAVD 88
 OS0459.geopotential number by the normal gravity value computed on the
 OS0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0459.degrees latitude (g = 980.6199 gals.).
 OS0459
 OS0459.The modeled gravity was interpolated from observed gravity values.
 OS0459
 OS0459;                    North         East    Units  Estimated Accuracy
 OS0459;SPC SD S     -   160,913.8     488,299.3     MT  (+/- 3 meters HH1 GPS) 
 OS0459
 OS0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8102050305(NAD 83)
 OS0459
 OS0459                          SUPERSEDED SURVEY CONTROL
 OS0459
 OS0459  NGVD 29 (??/??/92)  701.681  (m)         2302.10   (f) ADJ UNCH    1 2
 OS0459
 OS0459.Superseded values are not recommended for survey control.
 OS0459
 OS0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0459.See file dsdata.pdf to determine how the superseded data were derived.
 OS0459
 OS0459_MARKER: DB = BENCH MARK DISK
 OS0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0459_STAMPING: D 10 1925 2301.925
 OS0459_MARK LOGO: CGS
 OS0459_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0459+STABILITY: SURFACE MOTION
 OS0459
 OS0459  HISTORY     - Date     Condition        Report By
 OS0459  HISTORY     - 1925     MONUMENTED       CGS
 OS0459  HISTORY     - 1962     GOOD             CGS
 OS0459
 OS0459                          STATION DESCRIPTION
 OS0459
 OS0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0459'12 MI SW FROM KADOKA.
 OS0459'ABOUT 12.0 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0459'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 22,
 OS0459'T 3 S, R 20 E, 22 POLES WEST OF MILE POST 573, 0.25 MILE WEST
 OS0459'OF COMBINED TOOL SHACK AND TELEPHONE BOOTH AT WETA, 10 POLES WEST
 OS0459'OF A STOCK PEN AT WETA SIDING, 159 FEET EAST OF THE CENTER LINE
 OS0459'OF A GRADED DIRT ROAD, 130 FEET EAST OF A FENCE CORNERPOST,
 OS0459'39 FEET SOUTH OF SOUTH RAIL, IN LINE WITH A ROW OF TELEPHONE
 OS0459'POLES, 17 1/2 FEET NORTH OF A FENCE, 2.0 FEET WEST OF A METAL
 OS0459'WITNESS POST, 1 FOOT ABOVE THE RAILS, AND SET IN THE TOP OF A
 OS0459'CONCRETE POST PROJECTING 2-INCHES ON THE NORTH SIDE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0179 ***********************************************************************
 OT0179  DESIGNATION -  D 10 G
 OT0179  PID         -  OT0179
 OT0179  STATE/COUNTY-  SD/PENNINGTON
 OT0179  COUNTRY     -  US
 OT0179  USGS QUAD   -  WALL NE (2017)
 OT0179
 OT0179                         *CURRENT SURVEY CONTROL
 OT0179  ______________________________________________________________________
 OT0179* NAD 83(1986) POSITION- 43 57 24.     (N) 102 03 21.     (W)   SCALED
 OT0179* NAVD 88 ORTHO HEIGHT -   791.038 (meters)     2595.26  (feet) ADJUSTED
 OT0179  ______________________________________________________________________
 OT0179  GEOID HEIGHT    -        -19.645 (meters)                     GEOID18
 OT0179  DYNAMIC HEIGHT  -        790.800 (meters)     2594.48  (feet) COMP
 OT0179  MODELED GRAVITY -    980,290.8   (mgal)                       NAVD 88
 OT0179
 OT0179  VERT ORDER      -  SECOND    CLASS 0
 OT0179
 OT0179.The horizontal coordinates were scaled from a map and have
 OT0179.an estimated accuracy of +/- 6 seconds.
 OT0179
 OT0179.The orthometric height was determined by differential leveling and
 OT0179.adjusted by the NATIONAL GEODETIC SURVEY
 OT0179.in June 1991.
 OT0179
 OT0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0179.GEOID18 height accuracy estimate available here.
 OT0179
 OT0179.Click photographs - Photos may exist for this station.
 OT0179
 OT0179.The dynamic height is computed by dividing the NAVD 88
 OT0179.geopotential number by the normal gravity value computed on the
 OT0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0179.degrees latitude (g = 980.6199 gals.).
 OT0179
 OT0179.The modeled gravity was interpolated from observed gravity values.
 OT0179
 OT0179;                    North         East    Units  Estimated Accuracy
 OT0179;SPC SD S     -   181,770.      461,770.      MT  (+/- 180 meters Scaled)
 OT0179
 OT0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362712(NAD 83)
 OT0179
 OT0179                          SUPERSEDED SURVEY CONTROL
 OT0179
 OT0179  NGVD 29 (??/??/92)  790.59   (m)         2593.8    (f) COMPUTED    2 0
 OT0179
 OT0179.Superseded values are not recommended for survey control.
 OT0179
 OT0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0179.See file dsdata.pdf to determine how the superseded data were derived.
 OT0179
 OT0179_MARKER: DS = TRIANGULATION STATION DISK
 OT0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0179_STAMPING: D 10 G 1961
 OT0179_MARK LOGO: CGS
 OT0179_PROJECTION: FLUSH
 OT0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0179+STABILITY: SURFACE MOTION
 OT0179
 OT0179  HISTORY     - Date     Condition        Report By
 OT0179  HISTORY     - 1961     MONUMENTED       CGS
 OT0179  HISTORY     - 1962     GOOD             CGS
 OT0179
 OT0179                          STATION DESCRIPTION
 OT0179
 OT0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0179'5.2 MI SE FROM QUINN.
 OT0179'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0179'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 1.35
 OT0179'MILES SOUTH ALONG A GRAVELED ROAD TO A GATE AND T-FENCE LINE
 OT0179'ON THE EAST SIDE OF THE ROAD, THENCE 0.2 MILES SOUTHEAST ACROSS
 OT0179'COUNTRY, 0.1 MILE SOUTH OF A EAST-WEST FENCE LINE, 0.25 MILE
 OT0179'NORTHEAST OF A CATTLE GUARD ACROSS GRAVELED ROAD, 52.1 FEET
 OT0179'WEST-SOUTHWEST OF D 10 G R.M. 1, 45.2 FEET NORTH OF D 10 G R.M.
 OT0179'2, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OT0179'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0181 ***********************************************************************
 OT0181  DESIGNATION -  D 10 G AZ MK
 OT0181  PID         -  OT0181
 OT0181  STATE/COUNTY-  SD/PENNINGTON
 OT0181  COUNTRY     -  US
 OT0181  USGS QUAD   -  WALL NE (2017)
 OT0181
 OT0181                         *CURRENT SURVEY CONTROL
 OT0181  ______________________________________________________________________
 OT0181* NAD 83(1986) POSITION- 43 57 42.     (N) 102 03 35.     (W)   SCALED
 OT0181* NAVD 88 ORTHO HEIGHT -   785.537 (meters)     2577.22  (feet) ADJUSTED
 OT0181  ______________________________________________________________________
 OT0181  GEOID HEIGHT    -        -19.634 (meters)                     GEOID18
 OT0181  DYNAMIC HEIGHT  -        785.300 (meters)     2576.44  (feet) COMP
 OT0181  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 OT0181
 OT0181  VERT ORDER      -  SECOND    CLASS 0
 OT0181
 OT0181.The horizontal coordinates were scaled from a map and have
 OT0181.an estimated accuracy of +/- 6 seconds.
 OT0181
 OT0181.The orthometric height was determined by differential leveling and
 OT0181.adjusted by the NATIONAL GEODETIC SURVEY
 OT0181.in June 1991.
 OT0181
 OT0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0181.GEOID18 height accuracy estimate available here.
 OT0181
 OT0181.Click photographs - Photos may exist for this station.
 OT0181
 OT0181.The dynamic height is computed by dividing the NAVD 88
 OT0181.geopotential number by the normal gravity value computed on the
 OT0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0181.degrees latitude (g = 980.6199 gals.).
 OT0181
 OT0181.The modeled gravity was interpolated from observed gravity values.
 OT0181
 OT0181;                    North         East    Units  Estimated Accuracy
 OT0181;SPC SD S     -   182,340.      461,460.      MT  (+/- 180 meters Scaled)
 OT0181
 OT0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358718(NAD 83)
 OT0181
 OT0181                          SUPERSEDED SURVEY CONTROL
 OT0181
 OT0181  NGVD 29 (??/??/92)  785.09   (m)         2575.7    (f) COMPUTED    2 0
 OT0181
 OT0181.Superseded values are not recommended for survey control.
 OT0181
 OT0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0181.See file dsdata.pdf to determine how the superseded data were derived.
 OT0181
 OT0181_MARKER: DZ = AZIMUTH MARK DISK
 OT0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0181_STAMPING: D 10 G 1961
 OT0181_MARK LOGO: CGS
 OT0181_PROJECTION: FLUSH
 OT0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0181+STABILITY: SURFACE MOTION
 OT0181
 OT0181  HISTORY     - Date     Condition        Report By
 OT0181  HISTORY     - 1961     MONUMENTED       CGS
 OT0181  HISTORY     - 1962     GOOD             CGS
 OT0181
 OT0181                          STATION DESCRIPTION
 OT0181
 OT0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0181'4.6 MI SE FROM QUINN.
 OT0181'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0181'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 1.05
 OT0181'MILE SOUTH ALONG A GRAVELED ROAD, 91 FEET SOUTH-SOUTHEAST OF
 OT0181'BENCH MARK D 388 SET IN BASE OF CONCRETE CYLINDER, 44 FEET
 OT0181'WEST OF THE CENTER LINE OF THE ROAD, 4.2 FEET SOUTHEAST OF A
 OT0181'METAL WITNESS POST, 3 FEET EAST OF A FENCE, ABOUT LEVEL WITH
 OT0181'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OT0181'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0180 ***********************************************************************
 OT0180  DESIGNATION -  D 10 G RM 1
 OT0180  PID         -  OT0180
 OT0180  STATE/COUNTY-  SD/PENNINGTON
 OT0180  COUNTRY     -  US
 OT0180  USGS QUAD   -  WALL NE (2017)
 OT0180
 OT0180                         *CURRENT SURVEY CONTROL
 OT0180  ______________________________________________________________________
 OT0180* NAD 83(1986) POSITION- 43 57 24.     (N) 102 03 21.     (W)   SCALED
 OT0180* NAVD 88 ORTHO HEIGHT -   790.989 (meters)     2595.10  (feet) ADJUSTED
 OT0180  ______________________________________________________________________
 OT0180  GEOID HEIGHT    -        -19.645 (meters)                     GEOID18
 OT0180  DYNAMIC HEIGHT  -        790.750 (meters)     2594.32  (feet) COMP
 OT0180  MODELED GRAVITY -    980,290.8   (mgal)                       NAVD 88
 OT0180
 OT0180  VERT ORDER      -  SECOND    CLASS 0
 OT0180
 OT0180.The horizontal coordinates were scaled from a map and have
 OT0180.an estimated accuracy of +/- 6 seconds.
 OT0180
 OT0180.The orthometric height was determined by differential leveling and
 OT0180.adjusted by the NATIONAL GEODETIC SURVEY
 OT0180.in June 1991.
 OT0180
 OT0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0180.GEOID18 height accuracy estimate available here.
 OT0180
 OT0180.Click photographs - Photos may exist for this station.
 OT0180
 OT0180.The dynamic height is computed by dividing the NAVD 88
 OT0180.geopotential number by the normal gravity value computed on the
 OT0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0180.degrees latitude (g = 980.6199 gals.).
 OT0180
 OT0180.The modeled gravity was interpolated from observed gravity values.
 OT0180
 OT0180;                    North         East    Units  Estimated Accuracy
 OT0180;SPC SD S     -   181,770.      461,770.      MT  (+/- 180 meters Scaled)
 OT0180
 OT0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362712(NAD 83)
 OT0180
 OT0180                          SUPERSEDED SURVEY CONTROL
 OT0180
 OT0180  NGVD 29 (??/??/92)  790.54   (m)         2593.6    (f) COMPUTED    2 0
 OT0180
 OT0180.Superseded values are not recommended for survey control.
 OT0180
 OT0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0180.See file dsdata.pdf to determine how the superseded data were derived.
 OT0180
 OT0180_MARKER: DR = REFERENCE MARK DISK
 OT0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0180_STAMPING: D 10 G NO 1 1961
 OT0180_MARK LOGO: CGS
 OT0180_PROJECTION: FLUSH
 OT0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0180+STABILITY: SURFACE MOTION
 OT0180
 OT0180  HISTORY     - Date     Condition        Report By
 OT0180  HISTORY     - 1961     MONUMENTED       CGS
 OT0180  HISTORY     - 1962     GOOD             CGS
 OT0180
 OT0180                          STATION DESCRIPTION
 OT0180
 OT0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0180'5.2 MI SE FROM QUINN.
 OT0180'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0180'QUINN, THENCE 3.4 EAST ALONG U.S. HIGHWAY 14, THENCE 1.35
 OT0180'MILES SOUTH ALONG A GRAVELED ROAD TO A GATE AND T-FENCE LINE ON
 OT0180'THE EAST SIDE OF THE ROAD, THENCE 0.2 MILE SOUTHEAST ACROSS
 OT0180'COUNTRY, 0.1 MILE SOUTH OF A EAST-WEST FENCE LINE, 52.1 FEET
 OT0180'EAST-NORTHEAST OF D 10 G 1961 TRIANGULATION STATION, AND SET IN
 OT0180'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0178 ***********************************************************************
 OT0178  DESIGNATION -  D 10 G RM 2
 OT0178  PID         -  OT0178
 OT0178  STATE/COUNTY-  SD/PENNINGTON
 OT0178  COUNTRY     -  US
 OT0178  USGS QUAD   -  WALL NE (2017)
 OT0178
 OT0178                         *CURRENT SURVEY CONTROL
 OT0178  ______________________________________________________________________
 OT0178* NAD 83(1986) POSITION- 43 57 24.     (N) 102 03 20.     (W)   SCALED
 OT0178* NAVD 88 ORTHO HEIGHT -   790.907 (meters)     2594.83  (feet) ADJUSTED
 OT0178  ______________________________________________________________________
 OT0178  GEOID HEIGHT    -        -19.646 (meters)                     GEOID18
 OT0178  DYNAMIC HEIGHT  -        790.669 (meters)     2594.05  (feet) COMP
 OT0178  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 OT0178
 OT0178  VERT ORDER      -  SECOND    CLASS 0
 OT0178
 OT0178.The horizontal coordinates were scaled from a map and have
 OT0178.an estimated accuracy of +/- 6 seconds.
 OT0178
 OT0178.The orthometric height was determined by differential leveling and
 OT0178.adjusted by the NATIONAL GEODETIC SURVEY
 OT0178.in June 1991.
 OT0178
 OT0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0178.GEOID18 height accuracy estimate available here.
 OT0178
 OT0178.Click photographs - Photos may exist for this station.
 OT0178
 OT0178.The dynamic height is computed by dividing the NAVD 88
 OT0178.geopotential number by the normal gravity value computed on the
 OT0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0178.degrees latitude (g = 980.6199 gals.).
 OT0178
 OT0178.The modeled gravity was interpolated from observed gravity values.
 OT0178
 OT0178;                    North         East    Units  Estimated Accuracy
 OT0178;SPC SD S     -   181,770.      461,790.      MT  (+/- 180 meters Scaled)
 OT0178
 OT0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362712(NAD 83)
 OT0178
 OT0178                          SUPERSEDED SURVEY CONTROL
 OT0178
 OT0178  NGVD 29 (??/??/92)  790.46   (m)         2593.4    (f) COMPUTED    2 0
 OT0178
 OT0178.Superseded values are not recommended for survey control.
 OT0178
 OT0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0178.See file dsdata.pdf to determine how the superseded data were derived.
 OT0178
 OT0178_MARKER: DR = REFERENCE MARK DISK
 OT0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0178_STAMPING: D 10 G NO 2 1961
 OT0178_MARK LOGO: CGS
 OT0178_PROJECTION: FLUSH
 OT0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0178+STABILITY: SURFACE MOTION
 OT0178
 OT0178  HISTORY     - Date     Condition        Report By
 OT0178  HISTORY     - 1961     MONUMENTED       CGS
 OT0178  HISTORY     - 1962     GOOD             CGS
 OT0178
 OT0178                          STATION DESCRIPTION
 OT0178
 OT0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0178'5.2 MI SE FROM QUINN.
 OT0178'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0178'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 1.35
 OT0178'MILES SOUTH ALONG A GRAVELED ROAD TO A GATE AN T-FENCE ON THE
 OT0178'EAST SIDE OF THE ROAD, THENCE 0.2 MILE SOUTHEAST ACROSS COUNTRY,
 OT0178'0.1 MILE SOUTH OF A EAST-WEST FENCE LINE, 45.2 FEET SOUTH OF
 OT0178'D 10 G 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A
 OT0178'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0184 ***********************************************************************
 OT0184  DESIGNATION -  D 10 H
 OT0184  PID         -  OT0184
 OT0184  STATE/COUNTY-  SD/PENNINGTON
 OT0184  COUNTRY     -  US
 OT0184  USGS QUAD   -  WALL NE (2017)
 OT0184
 OT0184                         *CURRENT SURVEY CONTROL
 OT0184  ______________________________________________________________________
 OT0184* NAD 83(1986) POSITION- 43 57 53.     (N) 102 03 21.     (W)   SCALED
 OT0184* NAVD 88 ORTHO HEIGHT -   788.007 (meters)     2585.32  (feet) ADJUSTED
 OT0184  ______________________________________________________________________
 OT0184  GEOID HEIGHT    -        -19.649 (meters)                     GEOID18
 OT0184  DYNAMIC HEIGHT  -        787.770 (meters)     2584.54  (feet) COMP
 OT0184  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 OT0184
 OT0184  VERT ORDER      -  SECOND    CLASS 0
 OT0184
 OT0184.The horizontal coordinates were scaled from a map and have
 OT0184.an estimated accuracy of +/- 6 seconds.
 OT0184
 OT0184.The orthometric height was determined by differential leveling and
 OT0184.adjusted by the NATIONAL GEODETIC SURVEY
 OT0184.in June 1991.
 OT0184
 OT0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0184.GEOID18 height accuracy estimate available here.
 OT0184
 OT0184.Click photographs - Photos may exist for this station.
 OT0184
 OT0184.The dynamic height is computed by dividing the NAVD 88
 OT0184.geopotential number by the normal gravity value computed on the
 OT0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0184.degrees latitude (g = 980.6199 gals.).
 OT0184
 OT0184.The modeled gravity was interpolated from observed gravity values.
 OT0184
 OT0184;                    North         East    Units  Estimated Accuracy
 OT0184;SPC SD S     -   182,670.      461,780.      MT  (+/- 180 meters Scaled)
 OT0184
 OT0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ361721(NAD 83)
 OT0184
 OT0184                          SUPERSEDED SURVEY CONTROL
 OT0184
 OT0184  NGVD 29 (??/??/92)  787.555  (m)         2583.84   (f) ADJ UNCH    2 0
 OT0184
 OT0184.Superseded values are not recommended for survey control.
 OT0184
 OT0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0184.See file dsdata.pdf to determine how the superseded data were derived.
 OT0184
 OT0184_MARKER: DS = TRIANGULATION STATION DISK
 OT0184_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0184_STAMPING: D 10 H 1961
 OT0184_MARK LOGO: CGS
 OT0184_PROJECTION: FLUSH
 OT0184_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0184+STABILITY: SURFACE MOTION
 OT0184
 OT0184  HISTORY     - Date     Condition        Report By
 OT0184  HISTORY     - 1961     MONUMENTED       CGS
 OT0184  HISTORY     - 1962     GOOD             CGS
 OT0184
 OT0184                          STATION DESCRIPTION
 OT0184
 OT0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0184'4.6 MI SE FROM QUINN.
 OT0184'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0184'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 0.8
 OT0184'MILE SOUTH ALONG A GRAVELED ROAD, 220 FEET SOUTH OF THE CENTER
 OT0184'LINE OF THE ROAD, ON THE CREST OF A SMALL HILL, 190 FEET SOUTH
 OT0184'OF A FENCE, 51.2 FEET WEST OF D 10 H R.M. 1, 50.2 FEET NORTH
 OT0184'OF D 10 H R.M. 2, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OT0184'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0185 ***********************************************************************
 OT0185  DESIGNATION -  D 10 H RM 1
 OT0185  PID         -  OT0185
 OT0185  STATE/COUNTY-  SD/PENNINGTON
 OT0185  COUNTRY     -  US
 OT0185  USGS QUAD   -  WALL NE (2017)
 OT0185
 OT0185                         *CURRENT SURVEY CONTROL
 OT0185  ______________________________________________________________________
 OT0185* NAD 83(1986) POSITION- 43 57 53.     (N) 102 03 20.     (W)   SCALED
 OT0185* NAVD 88 ORTHO HEIGHT -   787.956 (meters)     2585.15  (feet) ADJUSTED
 OT0185  ______________________________________________________________________
 OT0185  GEOID HEIGHT    -        -19.650 (meters)                     GEOID18
 OT0185  DYNAMIC HEIGHT  -        787.719 (meters)     2584.37  (feet) COMP
 OT0185  MODELED GRAVITY -    980,291.6   (mgal)                       NAVD 88
 OT0185
 OT0185  VERT ORDER      -  SECOND    CLASS 0
 OT0185
 OT0185.The horizontal coordinates were scaled from a map and have
 OT0185.an estimated accuracy of +/- 6 seconds.
 OT0185
 OT0185.The orthometric height was determined by differential leveling and
 OT0185.adjusted by the NATIONAL GEODETIC SURVEY
 OT0185.in June 1991.
 OT0185
 OT0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0185.GEOID18 height accuracy estimate available here.
 OT0185
 OT0185.Click photographs - Photos may exist for this station.
 OT0185
 OT0185.The dynamic height is computed by dividing the NAVD 88
 OT0185.geopotential number by the normal gravity value computed on the
 OT0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0185.degrees latitude (g = 980.6199 gals.).
 OT0185
 OT0185.The modeled gravity was interpolated from observed gravity values.
 OT0185
 OT0185;                    North         East    Units  Estimated Accuracy
 OT0185;SPC SD S     -   182,670.      461,810.      MT  (+/- 180 meters Scaled)
 OT0185
 OT0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362721(NAD 83)
 OT0185
 OT0185                          SUPERSEDED SURVEY CONTROL
 OT0185
 OT0185  NGVD 29 (??/??/92)  787.504  (m)         2583.67   (f) ADJ UNCH    2 0
 OT0185
 OT0185.Superseded values are not recommended for survey control.
 OT0185
 OT0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0185.See file dsdata.pdf to determine how the superseded data were derived.
 OT0185
 OT0185_MARKER: DR = REFERENCE MARK DISK
 OT0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0185_STAMPING: D 10 H NO 1 1961
 OT0185_MARK LOGO: CGS
 OT0185_PROJECTION: FLUSH
 OT0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0185+STABILITY: SURFACE MOTION
 OT0185
 OT0185  HISTORY     - Date     Condition        Report By
 OT0185  HISTORY     - 1961     MONUMENTED       CGS
 OT0185  HISTORY     - 1962     GOOD             CGS
 OT0185
 OT0185                          STATION DESCRIPTION
 OT0185
 OT0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0185'4.6 MI SE FROM QUINN.
 OT0185'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0185'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 0.8
 OT0185'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE EAST ALONG
 OT0185'AN OLD ASPHALT ROAD, 190 FEET SOUTH OF A FENCE, 51.2 FEET EAST
 OT0185'OF D 10 H 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A
 OT0185'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0183 ***********************************************************************
 OT0183  DESIGNATION -  D 10 H RM 2
 OT0183  PID         -  OT0183
 OT0183  STATE/COUNTY-  SD/PENNINGTON
 OT0183  COUNTRY     -  US
 OT0183  USGS QUAD   -  WALL NE (2017)
 OT0183
 OT0183                         *CURRENT SURVEY CONTROL
 OT0183  ______________________________________________________________________
 OT0183* NAD 83(1986) POSITION- 43 57 52.     (N) 102 03 22.     (W)   SCALED
 OT0183* NAVD 88 ORTHO HEIGHT -   787.753 (meters)     2584.49  (feet) ADJUSTED
 OT0183  ______________________________________________________________________
 OT0183  GEOID HEIGHT    -        -19.648 (meters)                     GEOID18
 OT0183  DYNAMIC HEIGHT  -        787.516 (meters)     2583.71  (feet) COMP
 OT0183  MODELED GRAVITY -    980,291.5   (mgal)                       NAVD 88
 OT0183
 OT0183  VERT ORDER      -  SECOND    CLASS 0
 OT0183
 OT0183.The horizontal coordinates were scaled from a map and have
 OT0183.an estimated accuracy of +/- 6 seconds.
 OT0183
 OT0183.The orthometric height was determined by differential leveling and
 OT0183.adjusted by the NATIONAL GEODETIC SURVEY
 OT0183.in June 1991.
 OT0183
 OT0183.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0183.GEOID18 height accuracy estimate available here.
 OT0183
 OT0183.Click photographs - Photos may exist for this station.
 OT0183
 OT0183.The dynamic height is computed by dividing the NAVD 88
 OT0183.geopotential number by the normal gravity value computed on the
 OT0183.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0183.degrees latitude (g = 980.6199 gals.).
 OT0183
 OT0183.The modeled gravity was interpolated from observed gravity values.
 OT0183
 OT0183;                    North         East    Units  Estimated Accuracy
 OT0183;SPC SD S     -   182,640.      461,760.      MT  (+/- 180 meters Scaled)
 OT0183
 OT0183_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ361721(NAD 83)
 OT0183
 OT0183                          SUPERSEDED SURVEY CONTROL
 OT0183
 OT0183  NGVD 29 (??/??/92)  787.301  (m)         2583.00   (f) ADJ UNCH    2 0
 OT0183
 OT0183.Superseded values are not recommended for survey control.
 OT0183
 OT0183.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0183.See file dsdata.pdf to determine how the superseded data were derived.
 OT0183
 OT0183_MARKER: DR = REFERENCE MARK DISK
 OT0183_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0183_STAMPING: D 10 H NO 2 1961
 OT0183_MARK LOGO: CGS
 OT0183_PROJECTION: FLUSH
 OT0183_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0183+STABILITY: SURFACE MOTION
 OT0183
 OT0183  HISTORY     - Date     Condition        Report By
 OT0183  HISTORY     - 1961     MONUMENTED       CGS
 OT0183  HISTORY     - 1962     GOOD             CGS
 OT0183
 OT0183                          STATION DESCRIPTION
 OT0183
 OT0183'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0183'4.6 MI SE FROM QUINN.
 OT0183'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0183'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 0.8
 OT0183'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE EAST ALONG AN
 OT0183'OLD ASPHALT ROAD, 270 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 OT0183'240 FEET SOUTH OF A FENCE, 50.2 FEET SOUTH OF D 10 H 1961
 OT0183'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OT0183'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1568 ***********************************************************************
 PU1568  DESIGNATION -  D 11
 PU1568  PID         -  PU1568
 PU1568  STATE/COUNTY-  SD/PENNINGTON
 PU1568  COUNTRY     -  US
 PU1568  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1568
 PU1568                         *CURRENT SURVEY CONTROL
 PU1568  ______________________________________________________________________
 PU1568* NAD 83(2011) POSITION- 44 02 49.28113(N) 103 07 53.18250(W)   ADJUSTED
 PU1568* NAD 83(2011) ELLIP HT-   923.478 (meters)        (06/27/12)   ADJUSTED
 PU1568* NAD 83(2011) EPOCH   -  2010.00
 PU1568* NAVD 88 ORTHO HEIGHT -   939.912 (meters)     3083.69  (feet) ADJUSTED
 PU1568  ______________________________________________________________________
 PU1568  GEOID HEIGHT    -        -16.423 (meters)                     GEOID18
 PU1568  NAD 83(2011) X  - -1,043,352.482 (meters)                     COMP
 PU1568  NAD 83(2011) Y  - -4,472,421.683 (meters)                     COMP
 PU1568  NAD 83(2011) Z  -  4,412,490.577 (meters)                     COMP
 PU1568  LAPLACE CORR    -        -12.55  (seconds)                    DEFLEC18
 PU1568  DYNAMIC HEIGHT  -        939.586 (meters)     3082.63  (feet) COMP
 PU1568  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 PU1568
 PU1568  VERT ORDER      -  FIRST     CLASS II
 PU1568
 PU1568  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU1568  Standards:
 PU1568         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU1568            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU1568  -------------------------------------------------------------------
 PU1568  NETWORK    1.47   1.55           0.66   0.53   0.79     -0.06781538
 PU1568  -------------------------------------------------------------------
 PU1568  Click here for local accuracies and other accuracy information.
 PU1568
 PU1568.The horizontal coordinates were established by GPS observations
 PU1568.and adjusted by the National Geodetic Survey in June 2012.
 PU1568
 PU1568.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU1568.been affixed to the stable North American tectonic plate. See 
 PU1568.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU1568
 PU1568.The horizontal coordinates are valid at the epoch date displayed above
 PU1568.which is a decimal equivalence of Year/Month/Day.
 PU1568
 PU1568.The orthometric height was determined by differential leveling and
 PU1568.adjusted by the NATIONAL GEODETIC SURVEY
 PU1568.in June 1991.
 PU1568
 PU1568.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1568.GEOID18 height accuracy estimate available here.
 PU1568
 PU1568.Click photographs - Photos may exist for this station.
 PU1568
 PU1568.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU1568
 PU1568.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1568
 PU1568.The ellipsoidal height was determined by GPS observations
 PU1568.and is referenced to NAD 83.
 PU1568
 PU1568.The dynamic height is computed by dividing the NAVD 88
 PU1568.geopotential number by the normal gravity value computed on the
 PU1568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1568.degrees latitude (g = 980.6199 gals.).
 PU1568
 PU1568.The modeled gravity was interpolated from observed gravity values.
 PU1568
 PU1568. The following values were computed from the NAD 83(2011) position.
 PU1568
 PU1568;                    North         East     Units Scale Factor Converg.
 PU1568;SPC SD S     -   194,156.185   375,808.905   MT  0.99993482   -1 55 49.0
 PU1568;SPC SD S     -   636,994.08  1,232,966.38   sFT  0.99993482   -1 55 49.0
 PU1568;UTM  13      - 4,878,792.912   649,692.727   MT  0.99987560   +1 17 57.7
 PU1568
 PU1568!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1568!SPC SD S     -   0.99985522  x   0.99993482  =   0.99979005
 PU1568!UTM  13      -   0.99985522  x   0.99987560  =   0.99973083
 PU1568
 PU1568_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4969278792(NAD 83)
 PU1568
 PU1568                          SUPERSEDED SURVEY CONTROL
 PU1568
 PU1568  NAD 83(2007)-  44 02 49.28101(N)    103 07 53.18361(W) AD(2002.00) 0
 PU1568  ELLIP H (02/10/07)  923.506  (m)                       GP(2002.00)    
 PU1568  ELLIP H (04/20/04)  923.487  (m)                       GP(       ) 4 2
 PU1568  NAD 83(1996)-  44 02 49.28039(N)    103 07 53.18364(W) AD(       ) 1
 PU1568  ELLIP H (09/12/00)  923.544  (m)                       GP(       ) 4 1
 PU1568  NAVD 88             939.91   (m)         3083.7    (f) LEVELING    3  
 PU1568  NGVD 29 (??/??/92)  939.431  (m)         3082.12   (f) ADJ UNCH    1 2
 PU1568
 PU1568.Superseded values are not recommended for survey control.
 PU1568
 PU1568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1568.See file dsdata.pdf to determine how the superseded data were derived.
 PU1568
 PU1568_MARKER: DB = BENCH MARK DISK
 PU1568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1568_STAMPING: D 11 1925 3082.117
 PU1568_MARK LOGO: CGS
 PU1568_PROJECTION: FLUSH
 PU1568_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU1568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1568+STABILITY: SURFACE MOTION
 PU1568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1568+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2000
 PU1568
 PU1568  HISTORY     - Date     Condition        Report By
 PU1568  HISTORY     - 1925     MONUMENTED       CGS
 PU1568  HISTORY     - 1962     GOOD             CGS
 PU1568  HISTORY     - 1985     GOOD             NGS
 PU1568  HISTORY     - 20000330 GOOD             GEOMET
 PU1568  HISTORY     - 20110311 MARK NOT FOUND   INDIV
 PU1568  HISTORY     - 20110415 MARK NOT FOUND   INDIV
 PU1568
 PU1568                          STATION DESCRIPTION
 PU1568
 PU1568'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1568'5.8 MI SE FROM RAPID CITY.
 PU1568'ABOUT 5.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1568'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1568'STATION AT MILE POST 655, 0.2 MILE NORTHWEST OF THE STATION SIGN
 PU1568'AT MURPHY, 7 RAILS NORTHWEST OF THE NORTHWEST END OF THE SIDING,
 PU1568'112 FEET NORTHWEST OF THE CENTER LINE OF A GRAVELED ROAD CROSSING,
 PU1568'56 FEET WEST OF THE CENTER LINE OF THE ROAD 39 1/2 FEET NORTHEAST
 PU1568'OF THE NORTHEAST RAIL, 16 FEET WEST-SOUTHWEST OF A TRIPLE
 PU1568'BRACED POWER POLE, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 PU1568'WITH THE GROUND.
 PU1568
 PU1568                          STATION RECOVERY (1985)
 PU1568
 PU1568'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1568'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1568'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1568'RAPID CITY, THENCE 7.25 KM (4.55 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 PU1568'0.25 KM (0.15 MI) NORTHWEST OF MILEPOST 51, IN THE SOUTHWEST CORNER OF
 PU1568'THE Y JUNCTION OF COUNTY ROAD C 209, 55.8 METERS (183 FT) SOUTHWEST OF
 PU1568'THE HIGHWAY CENTERLINE, 17.5 METERS (57.5 FT) WEST OF THE CENTER OF
 PU1568'THE ROAD, 12.0 METERS (39.5 FT) NORTHEAST OF THE NORTHEAST RAIL OF THE
 PU1568'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AND 7.9 METERS (26
 PU1568'FT) WEST OF A POWER POLE.
 PU1568'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST
 PU1568'THE MARK IS 0.3 M BELOW THE ROAD.
 PU1568
 PU1568                          STATION RECOVERY (2000)
 PU1568
 PU1568'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 PU1568'RECOVERED AS DESCRIBED.
 PU1568
 PU1568                          STATION RECOVERY (2011)
 PU1568
 PU1568'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCC)
 PU1568'MARK NOT FOUND, DESTROYED AT TIME OF ROAD RE-ALIGNMENT
 PU1568
 PU1568                          STATION RECOVERY (2011)
 PU1568
 PU1568'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1568'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0355 ***********************************************************************
 PU0355  DESIGNATION -  D 11 E
 PU0355  PID         -  PU0355
 PU0355  STATE/COUNTY-  SD/PENNINGTON
 PU0355  COUNTRY     -  US
 PU0355  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0355
 PU0355                         *CURRENT SURVEY CONTROL
 PU0355  ______________________________________________________________________
 PU0355* NAD 83(1986) POSITION- 44 01 40.     (N) 102 04 19.     (W)   SCALED
 PU0355* NAVD 88 ORTHO HEIGHT -   798.999 (meters)     2621.38  (feet) ADJUSTED
 PU0355  ______________________________________________________________________
 PU0355  GEOID HEIGHT    -        -19.597 (meters)                     GEOID18
 PU0355  DYNAMIC HEIGHT  -        798.763 (meters)     2620.61  (feet) COMP
 PU0355  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 PU0355
 PU0355  VERT ORDER      -  SECOND    CLASS 0
 PU0355
 PU0355.The horizontal coordinates were scaled from a map and have
 PU0355.an estimated accuracy of +/- 6 seconds.
 PU0355
 PU0355.The orthometric height was determined by differential leveling and
 PU0355.adjusted by the NATIONAL GEODETIC SURVEY
 PU0355.in June 1991.
 PU0355
 PU0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0355.GEOID18 height accuracy estimate available here.
 PU0355
 PU0355.Click photographs - Photos may exist for this station.
 PU0355
 PU0355.The dynamic height is computed by dividing the NAVD 88
 PU0355.geopotential number by the normal gravity value computed on the
 PU0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0355.degrees latitude (g = 980.6199 gals.).
 PU0355
 PU0355.The modeled gravity was interpolated from observed gravity values.
 PU0355
 PU0355;                    North         East    Units  Estimated Accuracy
 PU0355;SPC SD S     -   189,700.      460,640.      MT  (+/- 180 meters Scaled)
 PU0355
 PU0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ346791(NAD 83)
 PU0355
 PU0355                          SUPERSEDED SURVEY CONTROL
 PU0355
 PU0355  NGVD 29 (??/??/92)  798.55   (m)         2619.9    (f) COMPUTED    2 0
 PU0355
 PU0355.Superseded values are not recommended for survey control.
 PU0355
 PU0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0355.See file dsdata.pdf to determine how the superseded data were derived.
 PU0355
 PU0355_MARKER: DS = TRIANGULATION STATION DISK
 PU0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0355_STAMPING: D 11 E 1961
 PU0355_MARK LOGO: CGS
 PU0355_PROJECTION: FLUSH
 PU0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0355+STABILITY: SURFACE MOTION
 PU0355
 PU0355  HISTORY     - Date     Condition        Report By
 PU0355  HISTORY     - 1961     MONUMENTED       CGS
 PU0355  HISTORY     - 1962     GOOD             CGS
 PU0355
 PU0355                          STATION DESCRIPTION
 PU0355
 PU0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0355'7.8 MI NE FROM QUINN.
 PU0355'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0355'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 3.95
 PU0355'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON WEST SIDE OF THE
 PU0355'ROAD, THENCE 0.3 MILE NORTHWEST ACROSS COUNTRY, ON CREST OF SMALL
 PU0355'HILL, ABOUT 0.4 MILES NORTHEAST OF A FARMHOUSE AMONG A GROVE OF
 PU0355'TREES, 0.25 MILE WEST OF NORTH-SOUTH GRAVELED ROAD, 151.7 FEET
 PU0355'NORTH OF D 11 E R.M. 2, 51.3 FEET WEST OF D 11 E R.M. 1, AND SET
 PU0355'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0354 ***********************************************************************
 PU0354  DESIGNATION -  D 11 E RM 1
 PU0354  PID         -  PU0354
 PU0354  STATE/COUNTY-  SD/PENNINGTON
 PU0354  COUNTRY     -  US
 PU0354  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0354
 PU0354                         *CURRENT SURVEY CONTROL
 PU0354  ______________________________________________________________________
 PU0354* NAD 83(1986) POSITION- 44 01 40.     (N) 102 04 19.     (W)   SCALED
 PU0354* NAVD 88 ORTHO HEIGHT -   798.623 (meters)     2620.15  (feet) ADJUSTED
 PU0354  ______________________________________________________________________
 PU0354  GEOID HEIGHT    -        -19.597 (meters)                     GEOID18
 PU0354  DYNAMIC HEIGHT  -        798.387 (meters)     2619.37  (feet) COMP
 PU0354  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 PU0354
 PU0354  VERT ORDER      -  SECOND    CLASS 0
 PU0354
 PU0354.The horizontal coordinates were scaled from a map and have
 PU0354.an estimated accuracy of +/- 6 seconds.
 PU0354
 PU0354.The orthometric height was determined by differential leveling and
 PU0354.adjusted by the NATIONAL GEODETIC SURVEY
 PU0354.in June 1991.
 PU0354
 PU0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0354.GEOID18 height accuracy estimate available here.
 PU0354
 PU0354.Click photographs - Photos may exist for this station.
 PU0354
 PU0354.The dynamic height is computed by dividing the NAVD 88
 PU0354.geopotential number by the normal gravity value computed on the
 PU0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0354.degrees latitude (g = 980.6199 gals.).
 PU0354
 PU0354.The modeled gravity was interpolated from observed gravity values.
 PU0354
 PU0354;                    North         East    Units  Estimated Accuracy
 PU0354;SPC SD S     -   189,700.      460,640.      MT  (+/- 180 meters Scaled)
 PU0354
 PU0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ346791(NAD 83)
 PU0354
 PU0354                          SUPERSEDED SURVEY CONTROL
 PU0354
 PU0354  NGVD 29 (??/??/92)  798.18   (m)         2618.7    (f) COMPUTED    2 0
 PU0354
 PU0354.Superseded values are not recommended for survey control.
 PU0354
 PU0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0354.See file dsdata.pdf to determine how the superseded data were derived.
 PU0354
 PU0354_MARKER: DR = REFERENCE MARK DISK
 PU0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0354_STAMPING: D 11 E NO 1 1961
 PU0354_MARK LOGO: CGS
 PU0354_PROJECTION: FLUSH
 PU0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0354+STABILITY: SURFACE MOTION
 PU0354
 PU0354  HISTORY     - Date     Condition        Report By
 PU0354  HISTORY     - 1961     MONUMENTED       CGS
 PU0354  HISTORY     - 1962     GOOD             CGS
 PU0354
 PU0354                          STATION DESCRIPTION
 PU0354
 PU0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0354'7.8 MI NE FROM QUINN.
 PU0354'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0354'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 3.95
 PU0354'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON THE WEST SIDE OF
 PU0354'THE ROAD, THENCE 0.3 MILE NORTHWEST ACROSS COUNTRY, ON THE CREST
 PU0354'OF A SMALL HILL, ABOUT 0.4 MILES NORTHEAST OF A FARMHOUSE AMONG
 PU0354'A GROVE OF TREES, 53.3 FEET EAST OF D 11 E 1961 TRIANGULATION
 PU0354'STATION, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU0354'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0356 ***********************************************************************
 PU0356  DESIGNATION -  D 11 E RM 2
 PU0356  PID         -  PU0356
 PU0356  STATE/COUNTY-  SD/PENNINGTON
 PU0356  COUNTRY     -  US
 PU0356  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0356
 PU0356                         *CURRENT SURVEY CONTROL
 PU0356  ______________________________________________________________________
 PU0356* NAD 83(1986) POSITION- 44 01 40.     (N) 102 04 20.     (W)   SCALED
 PU0356* NAVD 88 ORTHO HEIGHT -   798.651 (meters)     2620.24  (feet) ADJUSTED
 PU0356  ______________________________________________________________________
 PU0356  GEOID HEIGHT    -        -19.596 (meters)                     GEOID18
 PU0356  DYNAMIC HEIGHT  -        798.415 (meters)     2619.47  (feet) COMP
 PU0356  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 PU0356
 PU0356  VERT ORDER      -  SECOND    CLASS 0
 PU0356
 PU0356.The horizontal coordinates were scaled from a map and have
 PU0356.an estimated accuracy of +/- 6 seconds.
 PU0356
 PU0356.The orthometric height was determined by differential leveling and
 PU0356.adjusted by the NATIONAL GEODETIC SURVEY
 PU0356.in June 1991.
 PU0356
 PU0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0356.GEOID18 height accuracy estimate available here.
 PU0356
 PU0356.Click photographs - Photos may exist for this station.
 PU0356
 PU0356.The dynamic height is computed by dividing the NAVD 88
 PU0356.geopotential number by the normal gravity value computed on the
 PU0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0356.degrees latitude (g = 980.6199 gals.).
 PU0356
 PU0356.The modeled gravity was interpolated from observed gravity values.
 PU0356
 PU0356;                    North         East    Units  Estimated Accuracy
 PU0356;SPC SD S     -   189,700.      460,620.      MT  (+/- 180 meters Scaled)
 PU0356
 PU0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ346791(NAD 83)
 PU0356
 PU0356                          SUPERSEDED SURVEY CONTROL
 PU0356
 PU0356  NGVD 29 (??/??/92)  798.20   (m)         2618.8    (f) COMPUTED    2 0
 PU0356
 PU0356.Superseded values are not recommended for survey control.
 PU0356
 PU0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0356.See file dsdata.pdf to determine how the superseded data were derived.
 PU0356
 PU0356_MARKER: DR = REFERENCE MARK DISK
 PU0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0356_STAMPING: D 11 E NO 2 1961
 PU0356_MARK LOGO: CGS
 PU0356_PROJECTION: FLUSH
 PU0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0356+STABILITY: SURFACE MOTION
 PU0356
 PU0356  HISTORY     - Date     Condition        Report By
 PU0356  HISTORY     - 1961     MONUMENTED       CGS
 PU0356  HISTORY     - 1962     GOOD             CGS
 PU0356
 PU0356                          STATION DESCRIPTION
 PU0356
 PU0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0356'7.8 MI NE FROM QUINN.
 PU0356'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0356'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 3.95
 PU0356'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON THE WEST SIDE OF
 PU0356'THE HILL, ABOUT 0.4 MILE NORTHEAST OF A FARMHOUSE AMONG A GROVE
 PU0356'OF TREES, 51.7 FEET SOUTH OF D 11 E 1961 TRIANGULATION STATION,
 PU0356'71.2 FEET SOUTHWEST OF D 11 E NO 1, AND SET IN THE TOP OF A
 PU0356'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0359 ***********************************************************************
 PU0359  DESIGNATION -  D 11 F
 PU0359  PID         -  PU0359
 PU0359  STATE/COUNTY-  SD/PENNINGTON
 PU0359  COUNTRY     -  US
 PU0359  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0359
 PU0359                         *CURRENT SURVEY CONTROL
 PU0359  ______________________________________________________________________
 PU0359* NAD 83(1986) POSITION- 44 01 50.     (N) 102 04 02.     (W)   SCALED
 PU0359* NAVD 88 ORTHO HEIGHT -   798.912 (meters)     2621.10  (feet) ADJUSTED
 PU0359  ______________________________________________________________________
 PU0359  GEOID HEIGHT    -        -19.613 (meters)                     GEOID18
 PU0359  DYNAMIC HEIGHT  -        798.676 (meters)     2620.32  (feet) COMP
 PU0359  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 PU0359
 PU0359  VERT ORDER      -  SECOND    CLASS 0
 PU0359
 PU0359.The horizontal coordinates were scaled from a map and have
 PU0359.an estimated accuracy of +/- 6 seconds.
 PU0359
 PU0359.The orthometric height was determined by differential leveling and
 PU0359.adjusted by the NATIONAL GEODETIC SURVEY
 PU0359.in June 1991.
 PU0359
 PU0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0359.GEOID18 height accuracy estimate available here.
 PU0359
 PU0359.Click photographs - Photos may exist for this station.
 PU0359
 PU0359.The dynamic height is computed by dividing the NAVD 88
 PU0359.geopotential number by the normal gravity value computed on the
 PU0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0359.degrees latitude (g = 980.6199 gals.).
 PU0359
 PU0359.The modeled gravity was interpolated from observed gravity values.
 PU0359
 PU0359;                    North         East    Units  Estimated Accuracy
 PU0359;SPC SD S     -   190,000.      461,020.      MT  (+/- 180 meters Scaled)
 PU0359
 PU0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ350794(NAD 83)
 PU0359
 PU0359                          SUPERSEDED SURVEY CONTROL
 PU0359
 PU0359  NGVD 29 (??/??/92)  798.46   (m)         2619.6    (f) COMPUTED    2 0
 PU0359
 PU0359.Superseded values are not recommended for survey control.
 PU0359
 PU0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0359.See file dsdata.pdf to determine how the superseded data were derived.
 PU0359
 PU0359_MARKER: DS = TRIANGULATION STATION DISK
 PU0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0359_STAMPING: D 11 F 1961
 PU0359_MARK LOGO: CGS
 PU0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0359+STABILITY: SURFACE MOTION
 PU0359
 PU0359  HISTORY     - Date     Condition        Report By
 PU0359  HISTORY     - 1961     MONUMENTED       CGS
 PU0359  HISTORY     - 1962     GOOD             CGS
 PU0359
 PU0359                          STATION DESCRIPTION
 PU0359
 PU0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0359'7.9 MI NE FROM QUINN.
 PU0359'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0359'QUINN, THENCE 3.4 MILE EAST ALONG U.S. HIGHWAY 14, THENCE 4.3
 PU0359'MILES NORTH ALONG A GRAVELED ROAD, 32 1/2 FEET EAST OF THE CENTER
 PU0359'LINE OF THE ROAD, 51.5 FEET NORTH OF D 11 F R.M. 2, 50.8 FEET
 PU0359'WEST OF D 11 F R.M. 1, 3 1/2 FEET SOUTH-SOUTHEAST OF A T-CORNER
 PU0359'FENCE POST WITH A FENCE LEADING EAST, 2 1/2 FEET SOUTH OF A
 PU0359'FENCE, 3 FEET EAST OF A FENCE, 5.0 FEET NORTH-NORTHEAST OF A
 PU0359'METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PU0359'PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0358 ***********************************************************************
 PU0358  DESIGNATION -  D 11 F RM 1
 PU0358  PID         -  PU0358
 PU0358  STATE/COUNTY-  SD/PENNINGTON
 PU0358  COUNTRY     -  US
 PU0358  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0358
 PU0358                         *CURRENT SURVEY CONTROL
 PU0358  ______________________________________________________________________
 PU0358* NAD 83(1986) POSITION- 44 01 49.     (N) 102 04 02.     (W)   SCALED
 PU0358* NAVD 88 ORTHO HEIGHT -   799.824 (meters)     2624.09  (feet) ADJUSTED
 PU0358  ______________________________________________________________________
 PU0358  GEOID HEIGHT    -        -19.614 (meters)                     GEOID18
 PU0358  DYNAMIC HEIGHT  -        799.588 (meters)     2623.32  (feet) COMP
 PU0358  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 PU0358
 PU0358  VERT ORDER      -  SECOND    CLASS 0
 PU0358
 PU0358.The horizontal coordinates were scaled from a map and have
 PU0358.an estimated accuracy of +/- 6 seconds.
 PU0358
 PU0358.The orthometric height was determined by differential leveling and
 PU0358.adjusted by the NATIONAL GEODETIC SURVEY
 PU0358.in June 1991.
 PU0358
 PU0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0358.GEOID18 height accuracy estimate available here.
 PU0358
 PU0358.Click photographs - Photos may exist for this station.
 PU0358
 PU0358.The dynamic height is computed by dividing the NAVD 88
 PU0358.geopotential number by the normal gravity value computed on the
 PU0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0358.degrees latitude (g = 980.6199 gals.).
 PU0358
 PU0358.The modeled gravity was interpolated from observed gravity values.
 PU0358
 PU0358;                    North         East    Units  Estimated Accuracy
 PU0358;SPC SD S     -   189,970.      461,020.      MT  (+/- 180 meters Scaled)
 PU0358
 PU0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ350794(NAD 83)
 PU0358
 PU0358                          SUPERSEDED SURVEY CONTROL
 PU0358
 PU0358  NGVD 29 (??/??/92)  799.37   (m)         2622.6    (f) COMPUTED    2 0
 PU0358
 PU0358.Superseded values are not recommended for survey control.
 PU0358
 PU0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0358.See file dsdata.pdf to determine how the superseded data were derived.
 PU0358
 PU0358_MARKER: DR = REFERENCE MARK DISK
 PU0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0358_STAMPING: D 11 F NO 1 1961
 PU0358_MARK LOGO: CGS
 PU0358_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0358+STABILITY: SURFACE MOTION
 PU0358
 PU0358  HISTORY     - Date     Condition        Report By
 PU0358  HISTORY     - 1961     MONUMENTED       CGS
 PU0358  HISTORY     - 1962     GOOD             CGS
 PU0358
 PU0358                          STATION DESCRIPTION
 PU0358
 PU0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0358'7.9 MI NE FROM QUINN.
 PU0358'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0358'QUINN, THENCE 3.4 MILES EAST ALONG HIGHWAY 14, THENCE 4.3 MILES
 PU0358'NORTH ALONG A GRAVELED ROAD, 83 1/2 FEET EAST OF THE CENTER LINE
 PU0358'OF THE ROAD, 50.8 FEET EAST OF D 11 F 1961 TRIANGULATION STATION,
 PU0358'1 FOOT SOUTH OF A T-FENCE LEADING EAST, AND SET IN THE TOP OF
 PU0358'A CONCRETE POST WHICH PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0357 ***********************************************************************
 PU0357  DESIGNATION -  D 11 F RM 2
 PU0357  PID         -  PU0357
 PU0357  STATE/COUNTY-  SD/PENNINGTON
 PU0357  COUNTRY     -  US
 PU0357  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0357
 PU0357                         *CURRENT SURVEY CONTROL
 PU0357  ______________________________________________________________________
 PU0357* NAD 83(1986) POSITION- 44 01 50.     (N) 102 04 01.     (W)   SCALED
 PU0357* NAVD 88 ORTHO HEIGHT -   798.878 (meters)     2620.99  (feet) ADJUSTED
 PU0357  ______________________________________________________________________
 PU0357  GEOID HEIGHT    -        -19.614 (meters)                     GEOID18
 PU0357  DYNAMIC HEIGHT  -        798.642 (meters)     2620.21  (feet) COMP
 PU0357  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 PU0357
 PU0357  VERT ORDER      -  SECOND    CLASS 0
 PU0357
 PU0357.The horizontal coordinates were scaled from a map and have
 PU0357.an estimated accuracy of +/- 6 seconds.
 PU0357
 PU0357.The orthometric height was determined by differential leveling and
 PU0357.adjusted by the NATIONAL GEODETIC SURVEY
 PU0357.in June 1991.
 PU0357
 PU0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0357.GEOID18 height accuracy estimate available here.
 PU0357
 PU0357.Click photographs - Photos may exist for this station.
 PU0357
 PU0357.The dynamic height is computed by dividing the NAVD 88
 PU0357.geopotential number by the normal gravity value computed on the
 PU0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0357.degrees latitude (g = 980.6199 gals.).
 PU0357
 PU0357.The modeled gravity was interpolated from observed gravity values.
 PU0357
 PU0357;                    North         East    Units  Estimated Accuracy
 PU0357;SPC SD S     -   190,000.      461,040.      MT  (+/- 180 meters Scaled)
 PU0357
 PU0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ350794(NAD 83)
 PU0357
 PU0357                          SUPERSEDED SURVEY CONTROL
 PU0357
 PU0357  NGVD 29 (??/??/92)  798.43   (m)         2619.5    (f) COMPUTED    2 0
 PU0357
 PU0357.Superseded values are not recommended for survey control.
 PU0357
 PU0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0357.See file dsdata.pdf to determine how the superseded data were derived.
 PU0357
 PU0357_MARKER: DR = REFERENCE MARK DISK
 PU0357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0357_STAMPING: D 11 F NO 2 1961
 PU0357_MARK LOGO: CGS
 PU0357_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0357+STABILITY: SURFACE MOTION
 PU0357
 PU0357  HISTORY     - Date     Condition        Report By
 PU0357  HISTORY     - 1961     MONUMENTED       CGS
 PU0357  HISTORY     - 1962     GOOD             CGS
 PU0357
 PU0357                          STATION DESCRIPTION
 PU0357
 PU0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0357'7.9 MI NE FROM QUINN.
 PU0357'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0357'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 4.3
 PU0357'MILES NORTH ALONG A GRAVELED ROAD, 51.5 FEET SOUTH OF D 11 F
 PU0357'1961 TRIANGULATION STATION, 29 1/2 FEET EAST OF THE CENTER LINE
 PU0357'OF THE ROAD, 1 1/2 FEET EAST OF A FENCE, AND SET IN THE TOP OF
 PU0357'A CONCRETE POST WHICH PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0351 ***********************************************************************
 QT0351  DESIGNATION -  D 119
 QT0351  PID         -  QT0351
 QT0351  STATE/COUNTY-  SD/PERKINS
 QT0351  COUNTRY     -  US
 QT0351  USGS QUAD   -  LEMMON (2017)
 QT0351
 QT0351                         *CURRENT SURVEY CONTROL
 QT0351  ______________________________________________________________________
 QT0351* NAD 83(1996) POSITION- 45 56 39.79319(N) 102 09 34.58513(W)   ADJUSTED
 QT0351* NAVD 88 ORTHO HEIGHT -   783.004 (meters)     2568.91  (feet) ADJUSTED
 QT0351  ______________________________________________________________________
 QT0351  GEOID HEIGHT    -        -18.887 (meters)                     GEOID18
 QT0351  LAPLACE CORR    -         -7.10  (seconds)                    DEFLEC18
 QT0351  DYNAMIC HEIGHT  -        782.913 (meters)     2568.61  (feet) COMP
 QT0351  MODELED GRAVITY -    980,472.5   (mgal)                       NAVD 88
 QT0351
 QT0351  HORZ ORDER      -  SECOND
 QT0351  VERT ORDER      -  SECOND    CLASS 0
 QT0351
 QT0351.The horizontal coordinates were established by classical geodetic methods
 QT0351.and adjusted by the National Geodetic Survey in January 1998.
 QT0351
 QT0351.The orthometric height was determined by differential leveling and
 QT0351.adjusted by the NATIONAL GEODETIC SURVEY
 QT0351.in June 1991.
 QT0351
 QT0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0351.GEOID18 height accuracy estimate available here.
 QT0351
 QT0351.Click photographs - Photos may exist for this station.
 QT0351
 QT0351.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0351
 QT0351.The dynamic height is computed by dividing the NAVD 88
 QT0351.geopotential number by the normal gravity value computed on the
 QT0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0351.degrees latitude (g = 980.6199 gals.).
 QT0351
 QT0351.The modeled gravity was interpolated from observed gravity values.
 QT0351
 QT0351. The following values were computed from the NAD 83(1996) position.
 QT0351
 QT0351;                    North         East     Units Scale Factor Converg.
 QT0351;SPC SD N     -   236,833.982   432,551.865   MT  1.00006087   -1 31 42.4
 QT0351;SPC SD N     -   777,012.82  1,419,130.58   sFT  1.00006087   -1 31 42.4
 QT0351;UTM  13      - 5,091,791.896   720,155.582   MT  1.00019589   +2 02 31.6
 QT0351
 QT0351!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0351!SPC SD N     -   0.99988022  x   1.00006087  =   0.99994109
 QT0351!UTM  13      -   0.99988022  x   1.00019589  =   1.00007609
 QT0351
 QT0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2015591791(NAD 83)
 QT0351
 QT0351                          SUPERSEDED SURVEY CONTROL
 QT0351
 QT0351  NAD 83(1986)-  45 56 39.78458(N)    102 09 34.58266(W) AD(       ) 2
 QT0351  NAD 27      -  45 56 39.77500(N)    102 09 33.02400(W) AD(       ) 2
 QT0351  NGVD 29 (??/??/92)  782.510  (m)         2567.28   (f) ADJ UNCH    2 0
 QT0351  NGVD 29             782.52   (m)         2567.3    (f) LEVELING    3  
 QT0351
 QT0351.Superseded values are not recommended for survey control.
 QT0351
 QT0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0351.See file dsdata.pdf to determine how the superseded data were derived.
 QT0351
 QT0351_MARKER: DB = BENCH MARK DISK
 QT0351_STAMPING: D 119 1934
 QT0351_MARK LOGO: CGS
 QT0351_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0351
 QT0351  HISTORY     - Date     Condition        Report By
 QT0351  HISTORY     - 1934     MONUMENTED       CGS
 QT0351
 QT0351                          STATION DESCRIPTION
 QT0351
 QT0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0351'THE MARK IS LOCATED ABOUT 9.8 MI (15.7 KM) EAST OF WHITE BUTTE, 8.9 MI
 QT0351'(14.4 KM) WEST OF THUNDER HAWK AND IN THE TOWN OF LEMMON, SD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0350 ***********************************************************************
 OT0350  DESIGNATION -  D 12
 OT0350  PID         -  OT0350
 OT0350  STATE/COUNTY-  SD/CUSTER
 OT0350  COUNTRY     -  US
 OT0350  USGS QUAD   -  BUFFALO GAP (2017)
 OT0350
 OT0350                         *CURRENT SURVEY CONTROL
 OT0350  ______________________________________________________________________
 OT0350* NAD 83(1986) POSITION- 43 29 04.     (N) 103 20 00.     (W)   SCALED
 OT0350* NAVD 88 ORTHO HEIGHT -  1021.160 (meters)     3350.26  (feet) ADJUSTED
 OT0350  ______________________________________________________________________
 OT0350  GEOID HEIGHT    -        -16.004 (meters)                     GEOID18
 OT0350  DYNAMIC HEIGHT  -       1020.750 (meters)     3348.91  (feet) COMP
 OT0350  MODELED GRAVITY -    980,183.0   (mgal)                       NAVD 88
 OT0350
 OT0350  VERT ORDER      -  FIRST     CLASS II
 OT0350
 OT0350.The horizontal coordinates were scaled from a map and have
 OT0350.an estimated accuracy of +/- 6 seconds.
 OT0350
 OT0350.The orthometric height was determined by differential leveling and
 OT0350.adjusted by the NATIONAL GEODETIC SURVEY
 OT0350.in June 1991.
 OT0350
 OT0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0350.GEOID18 height accuracy estimate available here.
 OT0350
 OT0350.Click photographs - Photos may exist for this station.
 OT0350
 OT0350.The dynamic height is computed by dividing the NAVD 88
 OT0350.geopotential number by the normal gravity value computed on the
 OT0350.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0350.degrees latitude (g = 980.6199 gals.).
 OT0350
 OT0350.The modeled gravity was interpolated from observed gravity values.
 OT0350
 OT0350;                    North         East    Units  Estimated Accuracy
 OT0350;SPC SD S     -   132,260.      357,380.      MT  (+/- 180 meters Scaled)
 OT0350
 OT0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ347159(NAD 83)
 OT0350
 OT0350                          SUPERSEDED SURVEY CONTROL
 OT0350
 OT0350  NGVD 29 (??/??/92) 1020.668  (m)         3348.64   (f) ADJ UNCH    1 2
 OT0350
 OT0350.Superseded values are not recommended for survey control.
 OT0350
 OT0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0350.See file dsdata.pdf to determine how the superseded data were derived.
 OT0350
 OT0350_MARKER: DB = BENCH MARK DISK
 OT0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0350_STAMPING: D 12 1926
 OT0350_MARK LOGO: CGS
 OT0350_PROJECTION: FLUSH
 OT0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0350+STABILITY: SURFACE MOTION
 OT0350
 OT0350  HISTORY     - Date     Condition        Report By
 OT0350  HISTORY     - 1926     MONUMENTED       CGS
 OT0350  HISTORY     - 1963     GOOD             CGS
 OT0350  HISTORY     - 1985     GOOD             NGS
 OT0350
 OT0350                          STATION DESCRIPTION
 OT0350
 OT0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0350'1.4 MI SW FROM BUFFALO GAP.
 OT0350'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0350'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED
 OT0350'ROAD, THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 0.2
 OT0350'MILE SOUTH ALONG STATE HIGHWAY 79, ON THE OUTSIDE OF A CURVE IN
 OT0350'THE ROAD, IN SECTION 31, T 6 S, R 7 E, 104 FEET SOUTHEAST OF THE
 OT0350'CENTER LINE OF THE HIGHWAY, 38 FEET NORTHWEST OF THE CENTER
 OT0350'LINE OF AN OLD ABANDONED RAILROAD GRADE, 5 FEET SOUTHEAST OF A
 OT0350'FENCE, 5.2 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT 10 FEET
 OT0350'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 OT0350'POST FLUSH WITH THE GROUND.
 OT0350
 OT0350                          STATION RECOVERY (1985)
 OT0350
 OT0350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0350'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0350'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0350'SPRINGS, THENCE 10.8 KM (6.75 MI) NORTHEAST ALONG STATE HIGHWAY 79,
 OT0350'0.65 KM (0.4 MI) SOUTH OF MILEPOST 34, 0.3 KM (0.2 MI) SOUTH OF THE T
 OT0350'JUNCTION OF A DIRT ROAD LEADING EAST TO BUFFALO GAP, 31.7 METERS (104
 OT0350'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 11.6 METERS (38 FT) WEST OF
 OT0350'THE CENTER OF THE OLD RAILROAD BED AND 1.5 METERS (5 FT) SOUTHEAST OF
 OT0350'THE RIGHT-OF-WAY FENCE.
 OT0350'THE MARK IS 1.5 METERS  SE FROM  A WITNESS POST
 OT0350'THE MARK IS 3.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1950 ***********************************************************************
 PU1950  DESIGNATION -  D 121
 PU1950  PID         -  PU1950
 PU1950  STATE/COUNTY-  SD/BUTTE
 PU1950  COUNTRY     -  US
 PU1950  USGS QUAD   -  NISLAND (2017)
 PU1950
 PU1950                         *CURRENT SURVEY CONTROL
 PU1950  ______________________________________________________________________
 PU1950* NAD 83(1986) POSITION- 44 41 18.     (N) 103 30 16.     (W)   SCALED
 PU1950* NAVD 88 ORTHO HEIGHT -   865.013 (meters)     2837.96  (feet) ADJUSTED
 PU1950  ______________________________________________________________________
 PU1950  GEOID HEIGHT    -        -16.157 (meters)                     GEOID18
 PU1950  DYNAMIC HEIGHT  -        864.787 (meters)     2837.22  (feet) COMP
 PU1950  MODELED GRAVITY -    980,328.1   (mgal)                       NAVD 88
 PU1950
 PU1950  VERT ORDER      -  SECOND    CLASS 0
 PU1950
 PU1950.The horizontal coordinates were scaled from a map and have
 PU1950.an estimated accuracy of +/- 6 seconds.
 PU1950
 PU1950.The orthometric height was determined by differential leveling and
 PU1950.adjusted by the NATIONAL GEODETIC SURVEY
 PU1950.in June 1991.
 PU1950
 PU1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1950.GEOID18 height accuracy estimate available here.
 PU1950
 PU1950.Click photographs - Photos may exist for this station.
 PU1950
 PU1950.The dynamic height is computed by dividing the NAVD 88
 PU1950.geopotential number by the normal gravity value computed on the
 PU1950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1950.degrees latitude (g = 980.6199 gals.).
 PU1950
 PU1950.The modeled gravity was interpolated from observed gravity values.
 PU1950
 PU1950;                    North         East    Units  Estimated Accuracy
 PU1950;SPC SD N     -   101,020.      322,290.      MT  (+/- 180 meters Scaled)
 PU1950
 PU1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK185494(NAD 83)
 PU1950
 PU1950                          SUPERSEDED SURVEY CONTROL
 PU1950
 PU1950  NGVD 29 (??/??/92)  864.528  (m)         2836.37   (f) ADJ UNCH    2 0
 PU1950
 PU1950.Superseded values are not recommended for survey control.
 PU1950
 PU1950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1950.See file dsdata.pdf to determine how the superseded data were derived.
 PU1950
 PU1950_MARKER: DB = BENCH MARK DISK
 PU1950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1950_STAMPING: D 121 1934
 PU1950_MARK LOGO: CGS
 PU1950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1950+STABILITY: SURFACE MOTION
 PU1950
 PU1950  HISTORY     - Date     Condition        Report By
 PU1950  HISTORY     - 1934     MONUMENTED       CGS
 PU1950  HISTORY     - 1962     GOOD             CGS
 PU1950
 PU1950                          STATION DESCRIPTION
 PU1950
 PU1950'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1950'2.6 MI NE FROM NISLAND.
 PU1950'2.6 MILE NORTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PU1950'FROM THE STATION AT NISLAND, AT A GRADED ROAD CROSSING, 20 POLES
 PU1950'NORTHEAST OF MILE POST NO 18, 87 FEET SOUTHWEST OF THE CENTERLINE
 PU1950'OF THE CROSSING, 68 FEET WEST OF THE CENTERLINE OF THE ROAD, 45.7
 PU1950'FEET SOUTH OF THE SOUTH RAIL, 32 FEET WEST OF A FENCE CORNER,
 PU1950'2.5 FEET NORTH OF A FENCE LINE, 1.2 FEET EAST OF A WITNESS
 PU1950'POST, 1 FOOT BELOW THE TRACK, A CONCRETE POST PROJECTING ABOUT
 PU1950'0.2 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0740 ***********************************************************************
 PU0740  DESIGNATION -  D 122
 PU0740  PID         -  PU0740
 PU0740  STATE/COUNTY-  SD/MEADE
 PU0740  COUNTRY     -  US
 PU0740  USGS QUAD   -  CAMP CREEK (2017)
 PU0740
 PU0740                         *CURRENT SURVEY CONTROL
 PU0740  ______________________________________________________________________
 PU0740* NAD 83(1986) POSITION- 44 58 30.     (N) 102 52 38.     (W)   SCALED
 PU0740* NAVD 88 ORTHO HEIGHT -   843.688 (meters)     2768.00  (feet) ADJUSTED
 PU0740  ______________________________________________________________________
 PU0740  GEOID HEIGHT    -        -17.438 (meters)                     GEOID18
 PU0740  DYNAMIC HEIGHT  -        843.508 (meters)     2767.41  (feet) COMP
 PU0740  MODELED GRAVITY -    980,374.0   (mgal)                       NAVD 88
 PU0740
 PU0740  VERT ORDER      -  SECOND    CLASS 0
 PU0740
 PU0740.The horizontal coordinates were scaled from a map and have
 PU0740.an estimated accuracy of +/- 6 seconds.
 PU0740
 PU0740.The orthometric height was determined by differential leveling and
 PU0740.adjusted by the NATIONAL GEODETIC SURVEY
 PU0740.in June 1991.
 PU0740
 PU0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0740.GEOID18 height accuracy estimate available here.
 PU0740
 PU0740.Click photographs - Photos may exist for this station.
 PU0740
 PU0740.The dynamic height is computed by dividing the NAVD 88
 PU0740.geopotential number by the normal gravity value computed on the
 PU0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0740.degrees latitude (g = 980.6199 gals.).
 PU0740
 PU0740.The modeled gravity was interpolated from observed gravity values.
 PU0740
 PU0740;                    North         East    Units  Estimated Accuracy
 PU0740;SPC SD N     -   130,900.      373,100.      MT  (+/- 180 meters Scaled)
 PU0740
 PU0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK673823(NAD 83)
 PU0740
 PU0740                          SUPERSEDED SURVEY CONTROL
 PU0740
 PU0740  NGVD 29 (??/??/92)  843.215  (m)         2766.45   (f) ADJ UNCH    2 0
 PU0740
 PU0740.Superseded values are not recommended for survey control.
 PU0740
 PU0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0740.See file dsdata.pdf to determine how the superseded data were derived.
 PU0740
 PU0740_MARKER: DB = BENCH MARK DISK
 PU0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0740_STAMPING: D 122 1934
 PU0740_MARK LOGO: CGS
 PU0740_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0740+STABILITY: SURFACE MOTION
 PU0740
 PU0740  HISTORY     - Date     Condition        Report By
 PU0740  HISTORY     - 1934     MONUMENTED       CGS
 PU0740  HISTORY     - 1962     GOOD             CGS
 PU0740
 PU0740                          STATION DESCRIPTION
 PU0740
 PU0740'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0740'2.2 MI S FROM MUD BUTTE.
 PU0740'2.2 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MUD
 PU0740'BUTTE, 0.1 MILE SOUTH OF A WOODEN BRIDGE OVER A CREEK, 44 FEET
 PU0740'EAST OF THE CENTER LINE OF THE ROAD, 27.0 FEET NORTH-NORTHEAST
 PU0740'OF A CURVE SIGN, 1.6 FEET EAST OF A FENCE, 1.6 FEET EAST OF
 PU0740'A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0740'OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0125 ***********************************************************************
 QT0125  DESIGNATION -  D 123 RESET
 QT0125  PID         -  QT0125
 QT0125  STATE/COUNTY-  SD/MEADE
 QT0125  COUNTRY     -  US
 QT0125  USGS QUAD   -  FAITH SW (2017)
 QT0125
 QT0125                         *CURRENT SURVEY CONTROL
 QT0125  ______________________________________________________________________
 QT0125* NAD 83(1986) POSITION- 45 01 18.     (N) 102 07 35.     (W)   SCALED
 QT0125* NAVD 88 ORTHO HEIGHT -   774.516 (meters)     2541.06  (feet) ADJUSTED
 QT0125  ______________________________________________________________________
 QT0125  GEOID HEIGHT    -        -19.235 (meters)                     GEOID18
 QT0125  DYNAMIC HEIGHT  -        774.360 (meters)     2540.55  (feet) COMP
 QT0125  MODELED GRAVITY -    980,389.7   (mgal)                       NAVD 88
 QT0125
 QT0125  VERT ORDER      -  FIRST     CLASS II
 QT0125
 QT0125.The horizontal coordinates were scaled from a map and have
 QT0125.an estimated accuracy of +/- 6 seconds.
 QT0125
 QT0125.The orthometric height was determined by differential leveling and
 QT0125.adjusted by the NATIONAL GEODETIC SURVEY
 QT0125.in July 1998.
 QT0125
 QT0125.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0125.GEOID18 height accuracy estimate available here.
 QT0125
 QT0125.Click photographs - Photos may exist for this station.
 QT0125
 QT0125.The dynamic height is computed by dividing the NAVD 88
 QT0125.geopotential number by the normal gravity value computed on the
 QT0125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0125.degrees latitude (g = 980.6199 gals.).
 QT0125
 QT0125.The modeled gravity was interpolated from observed gravity values.
 QT0125
 QT0125;                    North         East    Units  Estimated Accuracy
 QT0125;SPC SD N     -   134,250.      432,430.      MT  (+/- 180 meters Scaled)
 QT0125
 QT0125_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK263893(NAD 83)
 QT0125
 QT0125                          SUPERSEDED SURVEY CONTROL
 QT0125
 QT0125  NAVD 88 (06/15/91)  774.504  (m)         2541.02   (f) SUPERSEDED  1 2
 QT0125  NGVD 29 (??/??/92)  774.046  (m)         2539.52   (f) ADJ UNCH    1 2
 QT0125
 QT0125.Superseded values are not recommended for survey control.
 QT0125
 QT0125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0125.See file dsdata.pdf to determine how the superseded data were derived.
 QT0125
 QT0125_MARKER: DB = BENCH MARK DISK
 QT0125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0125_STAMPING: D 123 RESET 1946
 QT0125_MARK LOGO: CGS
 QT0125_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0125+STABILITY: SURFACE MOTION
 QT0125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0125+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0125
 QT0125  HISTORY     - Date     Condition        Report By
 QT0125  HISTORY     - 1946     MONUMENTED       CGS
 QT0125  HISTORY     - 1963     GOOD             CGS
 QT0125  HISTORY     - 1981     GOOD             NGS
 QT0125  HISTORY     - 19960425 GOOD             NGS
 QT0125
 QT0125                          STATION DESCRIPTION
 QT0125
 QT0125'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0125'4.4 MI W FROM FAITH.
 QT0125'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0125'FAITH, THENCE 4.3 MILES WEST ALONG U.S. HIGHWAY 212, 89 FEET
 QT0125'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 85 FEET NORTHEAST OF
 QT0125'A TELEPHONE POLE, 29 FEET SOUTH OF A FENCE, 1.0 FOOT NORTH OF A
 QT0125'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 QT0125'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 QT0125
 QT0125                          STATION RECOVERY (1981)
 QT0125
 QT0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0125'RECOVERED IN GOOD CONDITION.
 QT0125
 QT0125                          STATION RECOVERY (1996)
 QT0125
 QT0125'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0125'6.5 KM (4.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0125'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 223.0 M (731.6 FT) EAST OF
 QT0125'MILEPOST 110, 26.7 M (87.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 11.9 M
 QT0125'(39.0 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A WITNESS POST,
 QT0125'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 QT0125'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1092 ***********************************************************************
 PU1092  DESIGNATION -  D 124 RESET
 PU1092  PID         -  PU1092
 PU1092  STATE/COUNTY-  SD/BUTTE
 PU1092  COUNTRY     -  US
 PU1092  USGS QUAD   -  CASTLE ROCK (2017)
 PU1092
 PU1092                         *CURRENT SURVEY CONTROL
 PU1092  ______________________________________________________________________
 PU1092* NAD 83(1986) POSITION- 44 54 44.     (N) 103 25 28.     (W)   SCALED
 PU1092* NAVD 88 ORTHO HEIGHT -   921.50  (meters)     3023.3   (feet) RESET
 PU1092  ______________________________________________________________________
 PU1092  GEOID HEIGHT    -        -16.419 (meters)                     GEOID18
 PU1092  VERT ORDER      -  THIRD
 PU1092
 PU1092.The horizontal coordinates were scaled from a map and have
 PU1092.an estimated accuracy of +/- 6 seconds.
 PU1092
 PU1092.The orthometric height was computed from unverified reset data.
 PU1092
 PU1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1092.GEOID18 height accuracy estimate available here.
 PU1092
 PU1092.Click photographs - Photos may exist for this station.
 PU1092
 PU1092;                    North         East    Units  Estimated Accuracy
 PU1092;SPC SD N     -   125,610.      329,680.      MT  (+/- 180 meters Scaled)
 PU1092
 PU1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243744(NAD 83)
 PU1092
 PU1092                          SUPERSEDED SURVEY CONTROL
 PU1092
 PU1092.No superseded survey control is available for this station.
 PU1092
 PU1092_MARKER: DB = BENCH MARK DISK
 PU1092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1092_STAMPING: D 124 RESET 1967
 PU1092_MARK LOGO: CGS
 PU1092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1092+STABILITY: SURFACE MOTION
 PU1092
 PU1092  HISTORY     - Date     Condition        Report By
 PU1092  HISTORY     - 1967     MONUMENTED       CGS
 PU1092
 PU1092                          STATION DESCRIPTION
 PU1092
 PU1092'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 PU1092'3.7 MI S FROM CASTLE ROCK.
 PU1092'ABOUT 3.7 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1092'OFFICE AT CASTLE ROCK, ABOUT 99 FEET WEST OF THE CENTERLINE
 PU1092'OF THE HIGHWAY, 2 FEET NORTH OF A METAL WITNESS POST AND SET
 PU1092'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0054 ***********************************************************************
 QT0054  DESIGNATION -  D 125
 QT0054  PID         -  QT0054
 QT0054  STATE/COUNTY-  SD/PERKINS
 QT0054  COUNTRY     -  US
 QT0054  USGS QUAD   -  COAL SPRINGS SW (2017)
 QT0054
 QT0054                         *CURRENT SURVEY CONTROL
 QT0054  ______________________________________________________________________
 QT0054* NAD 83(1986) POSITION- 45 17 06.     (N) 102 09 44.     (W)   SCALED
 QT0054* NAVD 88 ORTHO HEIGHT -   800.396 (meters)     2625.97  (feet) ADJUSTED
 QT0054  ______________________________________________________________________
 QT0054  GEOID HEIGHT    -        -18.943 (meters)                     GEOID18
 QT0054  DYNAMIC HEIGHT  -        800.261 (meters)     2625.52  (feet) COMP
 QT0054  MODELED GRAVITY -    980,421.6   (mgal)                       NAVD 88
 QT0054
 QT0054  VERT ORDER      -  SECOND    CLASS 0
 QT0054
 QT0054.The horizontal coordinates were scaled from a map and have
 QT0054.an estimated accuracy of +/- 6 seconds.
 QT0054
 QT0054.The orthometric height was determined by differential leveling and
 QT0054.adjusted by the NATIONAL GEODETIC SURVEY
 QT0054.in June 1991.
 QT0054
 QT0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0054.GEOID18 height accuracy estimate available here.
 QT0054
 QT0054.Click photographs - Photos may exist for this station.
 QT0054
 QT0054.The dynamic height is computed by dividing the NAVD 88
 QT0054.geopotential number by the normal gravity value computed on the
 QT0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0054.degrees latitude (g = 980.6199 gals.).
 QT0054
 QT0054.The modeled gravity was interpolated from observed gravity values.
 QT0054
 QT0054;                    North         East    Units  Estimated Accuracy
 QT0054;SPC SD N     -   163,580.      430,390.      MT  (+/- 180 meters Scaled)
 QT0054
 QT0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL225185(NAD 83)
 QT0054
 QT0054                          SUPERSEDED SURVEY CONTROL
 QT0054
 QT0054  NGVD 29 (??/??/92)  799.951  (m)         2624.51   (f) ADJ UNCH    2 0
 QT0054
 QT0054.Superseded values are not recommended for survey control.
 QT0054
 QT0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0054.See file dsdata.pdf to determine how the superseded data were derived.
 QT0054
 QT0054_MARKER: DB = BENCH MARK DISK
 QT0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0054_STAMPING: D 125 1934
 QT0054_MARK LOGO: CGS
 QT0054_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0054+STABILITY: SURFACE MOTION
 QT0054
 QT0054  HISTORY     - Date     Condition        Report By
 QT0054  HISTORY     - 1934     MONUMENTED       CGS
 QT0054  HISTORY     - 1941     GOOD             CGS
 QT0054
 QT0054                          STATION DESCRIPTION
 QT0054
 QT0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0054'14.1 MI S FROM COAL SPRINGS.
 QT0054'14.1 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE AT
 QT0054'COAL SPRINGS, PERKINS COUNTY, 7.2 MILES NORTH OF THE BRIDGE
 QT0054'OVER MOREAU RIVER, 282 FEET NORTH OF THE INTERSECTION WITH A
 QT0054'GRADED COUNTY ROAD, AND 45 FEET WEST OF THE CENTERLINE OF THE
 QT0054'HIGHWAY.  A STANDARD DISK, STAMPED D 125 1934 AND SET IN THE
 QT0054'TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0939 ***********************************************************************
 PU0939  DESIGNATION -  D 128
 PU0939  PID         -  PU0939
 PU0939  STATE/COUNTY-  SD/MEADE
 PU0939  COUNTRY     -  US
 PU0939  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0939
 PU0939                         *CURRENT SURVEY CONTROL
 PU0939  ______________________________________________________________________
 PU0939* NAD 83(1986) POSITION- 44 33 37.     (N) 102 49 25.     (W)   SCALED
 PU0939* NAVD 88 ORTHO HEIGHT -   848.478 (meters)     2783.71  (feet) ADJUSTED
 PU0939  ______________________________________________________________________
 PU0939  GEOID HEIGHT    -        -17.805 (meters)                     GEOID18
 PU0939  DYNAMIC HEIGHT  -        848.253 (meters)     2782.98  (feet) COMP
 PU0939  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 PU0939
 PU0939  VERT ORDER      -  SECOND    CLASS 0
 PU0939
 PU0939.The horizontal coordinates were scaled from a map and have
 PU0939.an estimated accuracy of +/- 6 seconds.
 PU0939
 PU0939.The orthometric height was determined by differential leveling and
 PU0939.adjusted by the NATIONAL GEODETIC SURVEY
 PU0939.in June 1991.
 PU0939
 PU0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0939.GEOID18 height accuracy estimate available here.
 PU0939
 PU0939.Click photographs - Photos may exist for this station.
 PU0939
 PU0939.The dynamic height is computed by dividing the NAVD 88
 PU0939.geopotential number by the normal gravity value computed on the
 PU0939.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0939.degrees latitude (g = 980.6199 gals.).
 PU0939
 PU0939.The modeled gravity was interpolated from observed gravity values.
 PU0939
 PU0939;                    North         East    Units  Estimated Accuracy
 PU0939;SPC SD N     -    84,690.      375,720.      MT  (+/- 180 meters Scaled)
 PU0939
 PU0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728364(NAD 83)
 PU0939
 PU0939                          SUPERSEDED SURVEY CONTROL
 PU0939
 PU0939  NGVD 29 (??/??/92)  848.017  (m)         2782.20   (f) ADJ UNCH    2 0
 PU0939
 PU0939.Superseded values are not recommended for survey control.
 PU0939
 PU0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0939.See file dsdata.pdf to determine how the superseded data were derived.
 PU0939
 PU0939_MARKER: DB = BENCH MARK DISK
 PU0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0939_STAMPING: D 128 1934
 PU0939_MARK LOGO: CGS
 PU0939_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0939+STABILITY: SURFACE MOTION
 PU0939
 PU0939  HISTORY     - Date     Condition        Report By
 PU0939  HISTORY     - 1934     MONUMENTED       CGS
 PU0939  HISTORY     - 1962     GOOD             CGS
 PU0939
 PU0939                          STATION DESCRIPTION
 PU0939
 PU0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0939'19 MI NE FROM VOLUNTEER.
 PU0939'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0939'VOLUNTEER, THENCE 2.6 MILES NORTH ALONG A GRAVEL ROAD, 7.8 MILES
 PU0939'WEST OF THE STORE AT UNION CENTER, ON THE OUTSIDE OF A CURVE
 PU0939'IN THE ROAD WITH TANGENTS EAST AND SOUTH, 67 1/2 FEET NORTHWEST
 PU0939'OF THE CENTER LINE OF THE ROAD, 0.9 FOOT SOUTHEAST OF A WITNESS
 PU0939'POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU0939'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1020 ***********************************************************************
 PU1020  DESIGNATION -  D 129
 PU1020  PID         -  PU1020
 PU1020  STATE/COUNTY-  SD/MEADE
 PU1020  COUNTRY     -  US
 PU1020  USGS QUAD   -  ENNING (2017)
 PU1020
 PU1020                         *CURRENT SURVEY CONTROL
 PU1020  ______________________________________________________________________
 PU1020* NAD 83(1986) POSITION- 44 31 53.     (N) 102 33 45.     (W)   SCALED
 PU1020* NAVD 88 ORTHO HEIGHT -   868.237 (meters)     2848.54  (feet) ADJUSTED
 PU1020  ______________________________________________________________________
 PU1020  GEOID HEIGHT    -        -18.474 (meters)                     GEOID18
 PU1020  DYNAMIC HEIGHT  -        867.998 (meters)     2847.76  (feet) COMP
 PU1020  MODELED GRAVITY -    980,313.0   (mgal)                       NAVD 88
 PU1020
 PU1020  VERT ORDER      -  SECOND    CLASS 0
 PU1020
 PU1020.The horizontal coordinates were scaled from a map and have
 PU1020.an estimated accuracy of +/- 6 seconds.
 PU1020
 PU1020.The orthometric height was determined by differential leveling and
 PU1020.adjusted by the NATIONAL GEODETIC SURVEY
 PU1020.in June 1991.
 PU1020
 PU1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1020.GEOID18 height accuracy estimate available here.
 PU1020
 PU1020.Click photographs - Photos may exist for this station.
 PU1020
 PU1020.The dynamic height is computed by dividing the NAVD 88
 PU1020.geopotential number by the normal gravity value computed on the
 PU1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1020.degrees latitude (g = 980.6199 gals.).
 PU1020
 PU1020.The modeled gravity was interpolated from observed gravity values.
 PU1020
 PU1020;                    North         East    Units  Estimated Accuracy
 PU1020;SPC SD N     -    80,790.      396,350.      MT  (+/- 180 meters Scaled)
 PU1020
 PU1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK936337(NAD 83)
 PU1020
 PU1020                          SUPERSEDED SURVEY CONTROL
 PU1020
 PU1020  NGVD 29 (??/??/92)  867.767  (m)         2847.00   (f) ADJ UNCH    2 0
 PU1020
 PU1020.Superseded values are not recommended for survey control.
 PU1020
 PU1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1020.See file dsdata.pdf to determine how the superseded data were derived.
 PU1020
 PU1020_MARKER: DB = BENCH MARK DISK
 PU1020_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1020_STAMPING: D 129 1934
 PU1020_MARK LOGO: CGS
 PU1020_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1020_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1020
 PU1020  HISTORY     - Date     Condition        Report By
 PU1020  HISTORY     - 1934     MONUMENTED       CGS
 PU1020  HISTORY     - 1962     GOOD             CGS
 PU1020  HISTORY     - 1963     GOOD             CGS
 PU1020
 PU1020                          STATION DESCRIPTION
 PU1020
 PU1020'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1020'3 MI S FROM ENNING.
 PU1020'3.05 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU1020'SOUTHEAST AND ACROSS THE ROAD FROM A POWER SUBSTATION, 31 FEET
 PU1020'EAST OF THE CENTER LINE OF THE ROAD, 129 FEET SOUTH OF THE
 PU1020'CENTER LINE OF A DIRT ROAD EAST, 20.3 FEET WEST OF A FENCE, 96
 PU1020'FEET SOUTH OF A POWER POLE, 0.8 FOOT NORTH OF A WITNESS POST,
 PU1020'ABOUT 3 FEET LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU1020'POST PROJECTING 0.3 FOOT.
 PU1020
 PU1020                          STATION RECOVERY (1963)
 PU1020
 PU1020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0002 ***********************************************************************
 OS0002  DESIGNATION -  D 13
 OS0002  PID         -  OS0002
 OS0002  STATE/COUNTY-  SD/LYMAN
 OS0002  COUNTRY     -  US
 OS0002  USGS QUAD   -  VIVIAN (2017)
 OS0002
 OS0002                         *CURRENT SURVEY CONTROL
 OS0002  ______________________________________________________________________
 OS0002* NAD 83(1986) POSITION- 43 58 39.     (N) 100 17 11.     (W)   SCALED
 OS0002* NAVD 88 ORTHO HEIGHT -   616.650 (meters)     2023.13  (feet) ADJUSTED
 OS0002  ______________________________________________________________________
 OS0002  GEOID HEIGHT    -        -24.629 (meters)                     GEOID18
 OS0002  DYNAMIC HEIGHT  -        616.468 (meters)     2022.53  (feet) COMP
 OS0002  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 OS0002
 OS0002  VERT ORDER      -  FIRST     CLASS II
 OS0002
 OS0002.The horizontal coordinates were scaled from a map and have
 OS0002.an estimated accuracy of +/- 6 seconds.
 OS0002
 OS0002.The orthometric height was determined by differential leveling and
 OS0002.adjusted by the NATIONAL GEODETIC SURVEY
 OS0002.in June 1991.
 OS0002
 OS0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0002.GEOID18 height accuracy estimate available here.
 OS0002
 OS0002.Click photographs - Photos may exist for this station.
 OS0002
 OS0002.The dynamic height is computed by dividing the NAVD 88
 OS0002.geopotential number by the normal gravity value computed on the
 OS0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0002.degrees latitude (g = 980.6199 gals.).
 OS0002
 OS0002.The modeled gravity was interpolated from observed gravity values.
 OS0002
 OS0002;                    North         East    Units  Estimated Accuracy
 OS0002;SPC SD S     -   182,660.      603,770.      MT  (+/- 180 meters Scaled)
 OS0002
 OS0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP968701(NAD 83)
 OS0002
 OS0002                          SUPERSEDED SURVEY CONTROL
 OS0002
 OS0002  NGVD 29 (??/??/92)  616.236  (m)         2021.77   (f) ADJ UNCH    1 2
 OS0002
 OS0002.Superseded values are not recommended for survey control.
 OS0002
 OS0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0002.See file dsdata.pdf to determine how the superseded data were derived.
 OS0002
 OS0002_MARKER: DB = BENCH MARK DISK
 OS0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0002_STAMPING: D 13 1926
 OS0002_MARK LOGO: CGS
 OS0002_PROJECTION: FLUSH
 OS0002_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0002+STABILITY: SURFACE MOTION
 OS0002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0002+SATELLITE: SATELLITE OBSERVATIONS - October 10, 1986
 OS0002
 OS0002  HISTORY     - Date     Condition        Report By
 OS0002  HISTORY     - 1926     MONUMENTED       CGS
 OS0002  HISTORY     - 1934     GOOD             CGS
 OS0002  HISTORY     - 19861010 SEE DESCRIPTION  NGS
 OS0002  HISTORY     - 19970325 GOOD             LOCENG
 OS0002
 OS0002                          STATION DESCRIPTION
 OS0002
 OS0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0002'3.8 MI N FROM VIVIAN.
 OS0002'3.75 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 OS0002'VIVIAN, LYMAN COUNTY, 31 FEET WEST OF THE CENTERLINE OF THE
 OS0002'HIGHWAY, IN LINE WITH THE SOUTH FENCE LINE OF A SECTION-LINE
 OS0002'ROAD, NEAR THE TOP OF A HILL, AND 6 FEET EAST OF A FENCE CORNER.
 OS0002'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0002'GROUND.
 OS0002
 OS0002                          STATION RECOVERY (1986)
 OS0002
 OS0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OS0002'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
 OS0002
 OS0002                          STATION RECOVERY (1997)
 OS0002
 OS0002'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1997 (GLJ)
 OS0002'MARK RECOVERED IN GOOD CONDITION.  NOTE--37 FEET SOUTHEAST OF FIBER
 OS0002'OPTIC SIGN, 29 FEET WEST OF CENTER N-S GRAVEL ROAD, 92 FEET SOUTHWEST
 OS0002'OF POWER POLE SOUTH OF MILE MARKER 27.  NO POST WAS SET AS ACCESS TO
 OS0002'FIELD WOULD DESTROY POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0331 ***********************************************************************
 PU0331  DESIGNATION -  D 130
 PU0331  PID         -  PU0331
 PU0331  STATE/COUNTY-  SD/PENNINGTON
 PU0331  COUNTRY     -  US
 PU0331  USGS QUAD   -  WASTA SE (2017)
 PU0331
 PU0331                         *CURRENT SURVEY CONTROL
 PU0331  ______________________________________________________________________
 PU0331* NAD 83(1986) POSITION- 44 01 24.     (N) 102 20 05.     (W)   SCALED
 PU0331* NAVD 88 ORTHO HEIGHT -   759.813 (meters)     2492.82  (feet) ADJUSTED
 PU0331  ______________________________________________________________________
 PU0331  GEOID HEIGHT    -        -18.736 (meters)                     GEOID18
 PU0331  DYNAMIC HEIGHT  -        759.581 (meters)     2492.06  (feet) COMP
 PU0331  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 PU0331
 PU0331  VERT ORDER      -  SECOND    CLASS 0
 PU0331
 PU0331.The horizontal coordinates were scaled from a map and have
 PU0331.an estimated accuracy of +/- 6 seconds.
 PU0331
 PU0331.The orthometric height was determined by differential leveling and
 PU0331.adjusted by the NATIONAL GEODETIC SURVEY
 PU0331.in June 1991.
 PU0331
 PU0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0331.GEOID18 height accuracy estimate available here.
 PU0331
 PU0331.Click photographs - Photos may exist for this station.
 PU0331
 PU0331.The dynamic height is computed by dividing the NAVD 88
 PU0331.geopotential number by the normal gravity value computed on the
 PU0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0331.degrees latitude (g = 980.6199 gals.).
 PU0331
 PU0331.The modeled gravity was interpolated from observed gravity values.
 PU0331
 PU0331;                    North         East    Units  Estimated Accuracy
 PU0331;SPC SD S     -   189,680.      439,570.      MT  (+/- 180 meters Scaled)
 PU0331
 PU0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136779(NAD 83)
 PU0331
 PU0331                          SUPERSEDED SURVEY CONTROL
 PU0331
 PU0331  NGVD 29 (??/??/92)  759.36   (m)         2491.3    (f) COMPUTED    2 0
 PU0331
 PU0331.Superseded values are not recommended for survey control.
 PU0331
 PU0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0331.See file dsdata.pdf to determine how the superseded data were derived.
 PU0331
 PU0331_MARKER: DB = BENCH MARK DISK
 PU0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0331_STAMPING: D 130 1934
 PU0331_MARK LOGO: CGS
 PU0331_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0331+STABILITY: SURFACE MOTION
 PU0331
 PU0331  HISTORY     - Date     Condition        Report By
 PU0331  HISTORY     - 1934     MONUMENTED       CGS
 PU0331  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU0331
 PU0331                          STATION DESCRIPTION
 PU0331
 PU0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0331'6 MI NW FROM WALL.
 PU0331'ABOUT 6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0331'FROM THE STATION AT WALL, PENNINGTON COUNTY, ABOUT 175 YARDS
 PU0331'NORTHWEST OF MILEPOST 597, ABOUT 187 YARDS NORTHWEST OF TRESTLE
 PU0331'1797, 94.1 FEET NORTHEAST OF THE NORTHEAST RAIL, AND 3.4 FEET
 PU0331'SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 PU0331'D 130 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0331'ABOUT 5 INCHES ABOVE GROUND.
 PU0331
 PU0331                          STATION RECOVERY (1962)
 PU0331
 PU0331'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0351 ***********************************************************************
 PU0351  DESIGNATION -  D 131
 PU0351  PID         -  PU0351
 PU0351  STATE/COUNTY-  SD/PENNINGTON
 PU0351  COUNTRY     -  US
 PU0351  USGS QUAD   -  WASTA (2017)
 PU0351
 PU0351                         *CURRENT SURVEY CONTROL
 PU0351  ______________________________________________________________________
 PU0351* NAD 83(1986) POSITION- 44 00 50.     (N) 102 28 24.     (W)   SCALED
 PU0351* NAVD 88 ORTHO HEIGHT -   713.098 (meters)     2339.56  (feet) ADJUSTED
 PU0351  ______________________________________________________________________
 PU0351  GEOID HEIGHT    -        -18.387 (meters)                     GEOID18
 PU0351  DYNAMIC HEIGHT  -        712.895 (meters)     2338.89  (feet) COMP
 PU0351  MODELED GRAVITY -    980,310.0   (mgal)                       NAVD 88
 PU0351
 PU0351  VERT ORDER      -  SECOND    CLASS 0
 PU0351
 PU0351.The horizontal coordinates were scaled from a map and have
 PU0351.an estimated accuracy of +/- 6 seconds.
 PU0351
 PU0351.The orthometric height was determined by differential leveling and
 PU0351.adjusted by the NATIONAL GEODETIC SURVEY
 PU0351.in June 1991.
 PU0351
 PU0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0351.GEOID18 height accuracy estimate available here.
 PU0351
 PU0351.Click photographs - Photos may exist for this station.
 PU0351
 PU0351.The dynamic height is computed by dividing the NAVD 88
 PU0351.geopotential number by the normal gravity value computed on the
 PU0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0351.degrees latitude (g = 980.6199 gals.).
 PU0351
 PU0351.The modeled gravity was interpolated from observed gravity values.
 PU0351
 PU0351;                    North         East    Units  Estimated Accuracy
 PU0351;SPC SD S     -   188,910.      428,430.      MT  (+/- 180 meters Scaled)
 PU0351
 PU0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ025765(NAD 83)
 PU0351
 PU0351                          SUPERSEDED SURVEY CONTROL
 PU0351
 PU0351  NGVD 29 (??/??/92)  712.660  (m)         2338.12   (f) ADJ UNCH    2 0
 PU0351
 PU0351.Superseded values are not recommended for survey control.
 PU0351
 PU0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0351.See file dsdata.pdf to determine how the superseded data were derived.
 PU0351
 PU0351_MARKER: DB = BENCH MARK DISK
 PU0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0351_STAMPING: D 131 1934
 PU0351_MARK LOGO: CGS
 PU0351_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0351+STABILITY: SURFACE MOTION
 PU0351
 PU0351  HISTORY     - Date     Condition        Report By
 PU0351  HISTORY     - 1934     MONUMENTED       CGS
 PU0351  HISTORY     - 1962     GOOD             CGS
 PU0351
 PU0351                          STATION DESCRIPTION
 PU0351
 PU0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0351'4 MI SW FROM WASTA.
 PU0351'ABOUT 4.0 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU0351'RAILWAY FROM THE STATION AT WASTA, 0.3 MILE SOUTHWEST OF A TWO
 PU0351'STORY FARMHOUSE AND RED BARN, 4 POLES SOUTH OF A PRIVATE ROAD
 PU0351'CROSSING, 45 FEET EAST OF THE EAST RAIL, 24.5 FEET SOUTH OF
 PU0351'MILEPOST 609, 1.7 FEET WEST OF A FENCE, 4 FEET BELOW THE RAILS,
 PU0351'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0274 ***********************************************************************
 OT0274  DESIGNATION -  D 132
 OT0274  PID         -  OT0274
 OT0274  STATE/COUNTY-  SD/PENNINGTON
 OT0274  COUNTRY     -  US
 OT0274  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0274
 OT0274                         *CURRENT SURVEY CONTROL
 OT0274  ______________________________________________________________________
 OT0274* NAD 83(1986) POSITION- 43 44 47.     (N) 102 32 27.     (W)   SCALED
 OT0274* NAVD 88 ORTHO HEIGHT -   862.918 (meters)     2831.09  (feet) ADJUSTED
 OT0274  ______________________________________________________________________
 OT0274  GEOID HEIGHT    -        -18.192 (meters)                     GEOID18
 OT0274  DYNAMIC HEIGHT  -        862.632 (meters)     2830.15  (feet) COMP
 OT0274  MODELED GRAVITY -    980,258.5   (mgal)                       NAVD 88
 OT0274
 OT0274  VERT ORDER      -  SECOND    CLASS 0
 OT0274
 OT0274.The horizontal coordinates were scaled from a map and have
 OT0274.an estimated accuracy of +/- 6 seconds.
 OT0274
 OT0274.The orthometric height was determined by differential leveling and
 OT0274.adjusted by the NATIONAL GEODETIC SURVEY
 OT0274.in June 1991.
 OT0274
 OT0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0274.GEOID18 height accuracy estimate available here.
 OT0274
 OT0274.Click photographs - Photos may exist for this station.
 OT0274
 OT0274.The dynamic height is computed by dividing the NAVD 88
 OT0274.geopotential number by the normal gravity value computed on the
 OT0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0274.degrees latitude (g = 980.6199 gals.).
 OT0274
 OT0274.The modeled gravity was interpolated from observed gravity values.
 OT0274
 OT0274;                    North         East    Units  Estimated Accuracy
 OT0274;SPC SD S     -   159,340.      422,230.      MT  (+/- 180 meters Scaled)
 OT0274
 OT0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ980466(NAD 83)
 OT0274
 OT0274                          SUPERSEDED SURVEY CONTROL
 OT0274
 OT0274  NGVD 29 (??/??/92)  862.462  (m)         2829.59   (f) ADJ UNCH    2 0
 OT0274
 OT0274.Superseded values are not recommended for survey control.
 OT0274
 OT0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0274.See file dsdata.pdf to determine how the superseded data were derived.
 OT0274
 OT0274_MARKER: DB = BENCH MARK DISK
 OT0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0274_STAMPING: D 132 1934
 OT0274_MARK LOGO: CGS
 OT0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0274+STABILITY: SURFACE MOTION
 OT0274
 OT0274  HISTORY     - Date     Condition        Report By
 OT0274  HISTORY     - 1934     MONUMENTED       CGS
 OT0274
 OT0274                          STATION DESCRIPTION
 OT0274
 OT0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0274'2.5 MI S FROM SCENIC.
 OT0274'2.5 MILES SOUTH ALONG THE ROAD LEADING TO MANDERSON AND BRENNAN
 OT0274'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OT0274'STATION AT SCENIC, PENNINGTON COUNTY, 0.3 MILE SOUTH OF A WOODEN
 OT0274'BRIDGE, AND 27 FEET EAST OF THE CENTERLINE OF THE ROAD.  A STANDARD
 OT0274'DISK, STAMPED D 132 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0274'PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0199 ***********************************************************************
 OT0199  DESIGNATION -  D 133
 OT0199  PID         -  OT0199
 OT0199  STATE/COUNTY-  SD/SHANNON
 OT0199  COUNTRY     -  US
 OT0199  USGS QUAD   -  WOUNDED KNEE (2017)
 OT0199
 OT0199                         *CURRENT SURVEY CONTROL
 OT0199  ______________________________________________________________________
 OT0199* NAD 83(1986) POSITION- 43 08 40.     (N) 102 22 13.     (W)   SCALED
 OT0199* NAVD 88 ORTHO HEIGHT -   984.075 (meters)     3228.59  (feet) ADJUSTED
 OT0199  ______________________________________________________________________
 OT0199  GEOID HEIGHT    -        -18.424 (meters)                     GEOID18
 OT0199  DYNAMIC HEIGHT  -        983.656 (meters)     3227.21  (feet) COMP
 OT0199  MODELED GRAVITY -    980,160.8   (mgal)                       NAVD 88
 OT0199
 OT0199  VERT ORDER      -  SECOND    CLASS 0
 OT0199
 OT0199.The horizontal coordinates were scaled from a map and have
 OT0199.an estimated accuracy of +/- 6 seconds.
 OT0199
 OT0199.The orthometric height was determined by differential leveling and
 OT0199.adjusted by the NATIONAL GEODETIC SURVEY
 OT0199.in June 1991.
 OT0199
 OT0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0199.GEOID18 height accuracy estimate available here.
 OT0199
 OT0199.Click photographs - Photos may exist for this station.
 OT0199
 OT0199.The dynamic height is computed by dividing the NAVD 88
 OT0199.geopotential number by the normal gravity value computed on the
 OT0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0199.degrees latitude (g = 980.6199 gals.).
 OT0199
 OT0199.The modeled gravity was interpolated from observed gravity values.
 OT0199
 OT0199;                    North         East    Units  Estimated Accuracy
 OT0199;SPC SD S     -    92,140.      434,320.      MT  (+/- 180 meters Scaled)
 OT0199
 OT0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH138802(NAD 83)
 OT0199
 OT0199                          SUPERSEDED SURVEY CONTROL
 OT0199
 OT0199  NGVD 29 (??/??/92)  983.586  (m)         3226.98   (f) ADJ UNCH    2 0
 OT0199
 OT0199.Superseded values are not recommended for survey control.
 OT0199
 OT0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0199.See file dsdata.pdf to determine how the superseded data were derived.
 OT0199
 OT0199_MARKER: DB = BENCH MARK DISK
 OT0199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0199_STAMPING: D 133 1934
 OT0199_MARK LOGO: CGS
 OT0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0199+STABILITY: SURFACE MOTION
 OT0199
 OT0199  HISTORY     - Date     Condition        Report By
 OT0199  HISTORY     - 1934     MONUMENTED       CGS
 OT0199  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0199
 OT0199                          STATION DESCRIPTION
 OT0199
 OT0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0199'0.5 MI N FROM BRENNAN.
 OT0199'0.5 MILE NORTH ALONG THE ROAD LEADING TO MANDERSON AND SCENIC
 OT0199'FROM THE CROSSING OF U.S. HIGHWAY 18 AT BRENNAN, SHANNON COUNTY,
 OT0199'40 FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 18-1/2 FEET
 OT0199'SOUTHEAST OF A FENCE CORNER, AND 2 FEET EAST OF THE FENCE.  A
 OT0199'STANDARD DISK, STAMPED D 133 1934 AND SET IN THE TOP OF A
 OT0199'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.  NOTE-- ROAD
 OT0199'HAS BEEN REALIGNED.  BRENNAN IS NOW SHOWN ON MAPS AS WOUNDED
 OT0199'KNEE.
 OT0199
 OT0199                          STATION RECOVERY (1966)
 OT0199
 OT0199'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0199'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0406 ***********************************************************************
 OT0406  DESIGNATION -  D 134
 OT0406  PID         -  OT0406
 OT0406  STATE/COUNTY-  SD/FALL RIVER
 OT0406  COUNTRY     -  US
 OT0406  USGS QUAD   -  OELRICHS (2017)
 OT0406
 OT0406                         *CURRENT SURVEY CONTROL
 OT0406  ______________________________________________________________________
 OT0406* NAD 83(1986) POSITION- 43 12 09.     (N) 103 14 08.     (W)   SCALED
 OT0406* NAVD 88 ORTHO HEIGHT -  1013.740 (meters)     3325.91  (feet) ADJUSTED
 OT0406  ______________________________________________________________________
 OT0406  GEOID HEIGHT    -        -16.930 (meters)                     GEOID18
 OT0406  DYNAMIC HEIGHT  -       1013.295 (meters)     3324.45  (feet) COMP
 OT0406  MODELED GRAVITY -    980,146.2   (mgal)                       NAVD 88
 OT0406
 OT0406  VERT ORDER      -  FIRST     CLASS II
 OT0406
 OT0406.The horizontal coordinates were scaled from a map and have
 OT0406.an estimated accuracy of +/- 6 seconds.
 OT0406
 OT0406.The orthometric height was determined by differential leveling and
 OT0406.adjusted by the NATIONAL GEODETIC SURVEY
 OT0406.in June 1991.
 OT0406
 OT0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0406.GEOID18 height accuracy estimate available here.
 OT0406
 OT0406.Click photographs - Photos may exist for this station.
 OT0406
 OT0406.The dynamic height is computed by dividing the NAVD 88
 OT0406.geopotential number by the normal gravity value computed on the
 OT0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0406.degrees latitude (g = 980.6199 gals.).
 OT0406
 OT0406.The modeled gravity was interpolated from observed gravity values.
 OT0406
 OT0406;                    North         East    Units  Estimated Accuracy
 OT0406;SPC SD S     -   100,680.      364,190.      MT  (+/- 180 meters Scaled)
 OT0406
 OT0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH433848(NAD 83)
 OT0406
 OT0406                          SUPERSEDED SURVEY CONTROL
 OT0406
 OT0406  NGVD 29 (??/??/92) 1013.210  (m)         3324.17   (f) ADJ UNCH    1 2
 OT0406
 OT0406.Superseded values are not recommended for survey control.
 OT0406
 OT0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0406.See file dsdata.pdf to determine how the superseded data were derived.
 OT0406
 OT0406_MARKER: DB = BENCH MARK DISK
 OT0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0406_STAMPING: D 134 1934
 OT0406_MARK LOGO: CGS
 OT0406_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0406+STABILITY: SURFACE MOTION
 OT0406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0406+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0406
 OT0406  HISTORY     - Date     Condition        Report By
 OT0406  HISTORY     - 1934     MONUMENTED       CGS
 OT0406  HISTORY     - 19930919 GOOD             NGS
 OT0406
 OT0406                          STATION DESCRIPTION
 OT0406
 OT0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0406'1.2 MI N FROM OELRICHS.
 OT0406'1.2 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0406'THE STATION AT OELRICHS, FALL RIVER COUNTY, 230 FEET NORTH OF
 OT0406'MILEPOST H 28, 130 FEET NORTHWEST OF THE NORTHWEST CORNER OF
 OT0406'WOODEN TRESTLE H 48, 45.5 FEET WEST OF THE WEST RAIL, 2 FEET
 OT0406'EAST OF THE RIGHT-OF-WAY FENCE, AND 6 FEET LOWER THAN THE TRACK.
 OT0406'A STANDARD DISK STAMPED D 134 1934 AND SET IN THE TOP OF A
 OT0406'CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
 OT0406
 OT0406                          STATION RECOVERY (1993)
 OT0406
 OT0406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0406'0.5 KM (0.30 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0406'U.S. HIGHWAY 385 IN OELRICHS, THENCE 1.7 KM (1.05 MI) NORTHERLY
 OT0406'ALONG THE NORTH WESTERN RAILROAD, 39.0 M (128.0 FT) NORTHWEST OF THE
 OT0406'NORTHWEST CORNER OF RAILROAD BRIDGE NUMBER H 28, 13.6 M (44.6 FT)
 OT0406'WEST OF THE NEAR RAIL, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE TRACK,
 OT0406'0.6 M (2.0 FT) EAST OF A FENCE, AND THE MONUMENT PROJECTS 0.2 M (0.7
 OT0406'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0231 ***********************************************************************
 OT0231  DESIGNATION -  D 135
 OT0231  PID         -  OT0231
 OT0231  STATE/COUNTY-  SD/SHANNON
 OT0231  COUNTRY     -  US
 OT0231  USGS QUAD   -  OGLALA (2017)
 OT0231
 OT0231                         *CURRENT SURVEY CONTROL
 OT0231  ______________________________________________________________________
 OT0231* NAD 83(1986) POSITION- 43 09 58.     (N) 102 41 59.     (W)   SCALED
 OT0231* NAVD 88 ORTHO HEIGHT -   923.051 (meters)     3028.38  (feet) ADJUSTED
 OT0231  ______________________________________________________________________
 OT0231  GEOID HEIGHT    -        -17.930 (meters)                     GEOID18
 OT0231  DYNAMIC HEIGHT  -        922.672 (meters)     3027.13  (feet) COMP
 OT0231  MODELED GRAVITY -    980,177.9   (mgal)                       NAVD 88
 OT0231
 OT0231  VERT ORDER      -  SECOND    CLASS 0
 OT0231
 OT0231.The horizontal coordinates were scaled from a map and have
 OT0231.an estimated accuracy of +/- 6 seconds.
 OT0231
 OT0231.The orthometric height was determined by differential leveling and
 OT0231.adjusted by the NATIONAL GEODETIC SURVEY
 OT0231.in June 1991.
 OT0231
 OT0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0231.GEOID18 height accuracy estimate available here.
 OT0231
 OT0231.Click photographs - Photos may exist for this station.
 OT0231
 OT0231.The dynamic height is computed by dividing the NAVD 88
 OT0231.geopotential number by the normal gravity value computed on the
 OT0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0231.degrees latitude (g = 980.6199 gals.).
 OT0231
 OT0231.The modeled gravity was interpolated from observed gravity values.
 OT0231
 OT0231;                    North         East    Units  Estimated Accuracy
 OT0231;SPC SD S     -    95,260.      407,600.      MT  (+/- 180 meters Scaled)
 OT0231
 OT0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH869818(NAD 83)
 OT0231
 OT0231                          SUPERSEDED SURVEY CONTROL
 OT0231
 OT0231  NGVD 29 (??/??/92)  922.574  (m)         3026.81   (f) ADJ UNCH    2 0
 OT0231
 OT0231.Superseded values are not recommended for survey control.
 OT0231
 OT0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0231.See file dsdata.pdf to determine how the superseded data were derived.
 OT0231
 OT0231_MARKER: DB = BENCH MARK DISK
 OT0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0231_STAMPING: D 135 1934
 OT0231_MARK LOGO: CGS
 OT0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0231+STABILITY: SURFACE MOTION
 OT0231
 OT0231  HISTORY     - Date     Condition        Report By
 OT0231  HISTORY     - 1934     MONUMENTED       CGS
 OT0231  HISTORY     - 19931116 MARK NOT FOUND   NGS
 OT0231
 OT0231                          STATION DESCRIPTION
 OT0231
 OT0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0231'2 MI SE FROM OGLALA.
 OT0231'2 MILES SOUTHEAST ALONG U.S. HIGHWAY 18 FROM THE STORE AND
 OT0231'POST OFFICE AT OGLALA, SHANNON COUNTY, 59 FEET NORTH OF A CROSS
 OT0231'TRAIL, 47 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND
 OT0231'1 FOOT SOUTHWEST OF THE FENCE ALONG THE HIGHWAY.  A STANDARD
 OT0231'DISK, STAMPED D 135 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0231'PROJECTING 1 INCH ABOVE GROUND.
 OT0231
 OT0231                          STATION RECOVERY (1993)
 OT0231
 OT0231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0231'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0327 ***********************************************************************
 OS0327  DESIGNATION -  D 136
 OS0327  PID         -  OS0327
 OS0327  STATE/COUNTY-  SD/BENNETT
 OS0327  COUNTRY     -  US
 OS0327  USGS QUAD   -  HARRINGTON (2017)
 OS0327
 OS0327                         *CURRENT SURVEY CONTROL
 OS0327  ______________________________________________________________________
 OS0327* NAD 83(1986) POSITION- 43 12 54.     (N) 101 17 48.     (W)   SCALED
 OS0327* NAVD 88 ORTHO HEIGHT -   936.409 (meters)     3072.20  (feet) ADJUSTED
 OS0327  ______________________________________________________________________
 OS0327  GEOID HEIGHT    -        -20.921 (meters)                     GEOID18
 OS0327  DYNAMIC HEIGHT  -        936.027 (meters)     3070.95  (feet) COMP
 OS0327  MODELED GRAVITY -    980,180.4   (mgal)                       NAVD 88
 OS0327
 OS0327  VERT ORDER      -  SECOND    CLASS 0
 OS0327
 OS0327.The horizontal coordinates were scaled from a map and have
 OS0327.an estimated accuracy of +/- 6 seconds.
 OS0327
 OS0327.The orthometric height was determined by differential leveling and
 OS0327.adjusted by the NATIONAL GEODETIC SURVEY
 OS0327.in June 1991.
 OS0327
 OS0327.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0327.GEOID18 height accuracy estimate available here.
 OS0327
 OS0327.Click photographs - Photos may exist for this station.
 OS0327
 OS0327.The dynamic height is computed by dividing the NAVD 88
 OS0327.geopotential number by the normal gravity value computed on the
 OS0327.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0327.degrees latitude (g = 980.6199 gals.).
 OS0327
 OS0327.The modeled gravity was interpolated from observed gravity values.
 OS0327
 OS0327;                    North         East    Units  Estimated Accuracy
 OS0327;SPC SD S     -    98,400.      521,730.      MT  (+/- 180 meters Scaled)
 OS0327
 OS0327_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN134872(NAD 83)
 OS0327
 OS0327                          SUPERSEDED SURVEY CONTROL
 OS0327
 OS0327  NGVD 29 (??/??/92)  935.972  (m)         3070.77   (f) ADJ UNCH    2 0
 OS0327
 OS0327.Superseded values are not recommended for survey control.
 OS0327
 OS0327.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0327.See file dsdata.pdf to determine how the superseded data were derived.
 OS0327
 OS0327_MARKER: DB = BENCH MARK DISK
 OS0327_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0327_STAMPING: D 136 1934
 OS0327_MARK LOGO: CGS
 OS0327_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0327+STABILITY: SURFACE MOTION
 OS0327
 OS0327  HISTORY     - Date     Condition        Report By
 OS0327  HISTORY     - 1934     MONUMENTED       CGS
 OS0327
 OS0327                          STATION DESCRIPTION
 OS0327
 OS0327'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0327'4 MI E FROM VETAL.
 OS0327'IS LOCATED 4 MILES EAST OF THE POST OFFICE AT VETAL, 11 MILES
 OS0327'EAST OF JUNCTION OF U.S. HWY. 18 AND STATE HWY. 73, 40 FEET
 OS0327'NORTH OF CENTERLINE OF HIGHWAY, 20 FEET NORTHWEST OF CENTERLINE
 OS0327'OF SIDE ROAD, 6.4 FEET NORTH OF CORNER FENCE POST, 2 FEET EAST
 OS0327'OF FENCE.  STANDARD TABLET SET IN TOP OF CONCRETE POST 4 INCHES
 OS0327'HIGH.  STAMPED D 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0232 ***********************************************************************
 OS0232  DESIGNATION -  D 137
 OS0232  PID         -  OS0232
 OS0232  STATE/COUNTY-  SD/MELLETTE
 OS0232  COUNTRY     -  US
 OS0232  USGS QUAD   -  WHITE RIVER EAST (2017)
 OS0232
 OS0232                         *CURRENT SURVEY CONTROL
 OS0232  ______________________________________________________________________
 OS0232* NAD 83(1986) POSITION- 43 32 06.     (N) 100 43 49.     (W)   SCALED
 OS0232* NAVD 88 ORTHO HEIGHT -   675.015 (meters)     2214.61  (feet) ADJUSTED
 OS0232  ______________________________________________________________________
 OS0232  GEOID HEIGHT    -        -23.872 (meters)                     GEOID18
 OS0232  DYNAMIC HEIGHT  -        674.770 (meters)     2213.81  (feet) COMP
 OS0232  MODELED GRAVITY -    980,235.0   (mgal)                       NAVD 88
 OS0232
 OS0232  VERT ORDER      -  SECOND    CLASS 0
 OS0232
 OS0232.The horizontal coordinates were scaled from a map and have
 OS0232.an estimated accuracy of +/- 6 seconds.
 OS0232
 OS0232.The orthometric height was determined by differential leveling and
 OS0232.adjusted by the NATIONAL GEODETIC SURVEY
 OS0232.in June 1991.
 OS0232
 OS0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0232.GEOID18 height accuracy estimate available here.
 OS0232
 OS0232.Click photographs - Photos may exist for this station.
 OS0232
 OS0232.The dynamic height is computed by dividing the NAVD 88
 OS0232.geopotential number by the normal gravity value computed on the
 OS0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0232.degrees latitude (g = 980.6199 gals.).
 OS0232
 OS0232.The modeled gravity was interpolated from observed gravity values.
 OS0232
 OS0232;                    North         East    Units  Estimated Accuracy
 OS0232;SPC SD S     -   133,570.      567,920.      MT  (+/- 180 meters Scaled)
 OS0232
 OS0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP601216(NAD 83)
 OS0232
 OS0232                          SUPERSEDED SURVEY CONTROL
 OS0232
 OS0232  NGVD 29 (??/??/92)  674.581  (m)         2213.19   (f) ADJ UNCH    2 0
 OS0232
 OS0232.Superseded values are not recommended for survey control.
 OS0232
 OS0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0232.See file dsdata.pdf to determine how the superseded data were derived.
 OS0232
 OS0232_MARKER: DB = BENCH MARK DISK
 OS0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0232_STAMPING: D 137 1934
 OS0232_MARK LOGO: CGS
 OS0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0232+STABILITY: SURFACE MOTION
 OS0232_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0232+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1986
 OS0232
 OS0232  HISTORY     - Date     Condition        Report By
 OS0232  HISTORY     - 1934     MONUMENTED       CGS
 OS0232  HISTORY     - 1978     MARK NOT FOUND   USGS
 OS0232  HISTORY     - 19861031 SEE DESCRIPTION  NGS
 OS0232
 OS0232                          STATION DESCRIPTION
 OS0232
 OS0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0232'2.8 MI S FROM WHITE RIVER.
 OS0232'2.8 MILES SOUTH ALONG STATE HIGHWAY 40 FROM THE COURTHOUSE AT
 OS0232'WHITE RIVER, MELLETTE COUNTY, BETWEEN STATE HIGHWAYS 40 AND
 OS0232'59, AT THE NORTH LEG OF THE WYE OF THE JUNCTION, 100 YARDS
 OS0232'SOUTH OF THE INTERSECTION OF THE CENTERLINE OF THE TWO HIGHWAYS,
 OS0232'58 FEET EAST OF THE CENTERLINE OF STATE HIGHWAY 59, AND 48 FEET
 OS0232'WEST OF THE CENTERLINE OF STATE HIGHWAY 40.  A STANDARD DISK,
 OS0232'STAMPED D 137 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0232'6 INCHES ABOVE GROUND.
 OS0232
 OS0232                          STATION RECOVERY (1978)
 OS0232
 OS0232'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 OS0232'MARK NOT FOUND.
 OS0232
 OS0232                          STATION RECOVERY (1986)
 OS0232
 OS0232'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OS0232'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0702 ***********************************************************************
 OR0702  DESIGNATION -  D 138
 OR0702  PID         -  OR0702
 OR0702  STATE/COUNTY-  SD/TRIPP
 OR0702  COUNTRY     -  US
 OR0702  USGS QUAD   -  MILLER HILL (2017)
 OR0702
 OR0702                         *CURRENT SURVEY CONTROL
 OR0702  ______________________________________________________________________
 OR0702* NAD 83(1986) POSITION- 43 23 25.     (N) 099 58 07.     (W)   SCALED
 OR0702* NAVD 88 ORTHO HEIGHT -   608.997 (meters)     1998.02  (feet) ADJUSTED
 OR0702  ______________________________________________________________________
 OR0702  GEOID HEIGHT    -        -25.161 (meters)                     GEOID18
 OR0702  DYNAMIC HEIGHT  -        608.780 (meters)     1997.31  (feet) COMP
 OR0702  MODELED GRAVITY -    980,246.1   (mgal)                       NAVD 88
 OR0702
 OR0702  VERT ORDER      -  SECOND    CLASS 0
 OR0702
 OR0702.The horizontal coordinates were scaled from a map and have
 OR0702.an estimated accuracy of +/- 6 seconds.
 OR0702
 OR0702.The orthometric height was determined by differential leveling and
 OR0702.adjusted by the NATIONAL GEODETIC SURVEY
 OR0702.in June 1991.
 OR0702
 OR0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0702.GEOID18 height accuracy estimate available here.
 OR0702
 OR0702.Click photographs - Photos may exist for this station.
 OR0702
 OR0702.The dynamic height is computed by dividing the NAVD 88
 OR0702.geopotential number by the normal gravity value computed on the
 OR0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0702.degrees latitude (g = 980.6199 gals.).
 OR0702
 OR0702.The modeled gravity was interpolated from observed gravity values.
 OR0702
 OR0702;                    North         East    Units  Estimated Accuracy
 OR0702;SPC SD S     -   117,480.      629,550.      MT  (+/- 180 meters Scaled)
 OR0702
 OR0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP215046(NAD 83)
 OR0702
 OR0702                          SUPERSEDED SURVEY CONTROL
 OR0702
 OR0702  NGVD 29 (??/??/92)  608.638  (m)         1996.84   (f) ADJ UNCH    2 0
 OR0702
 OR0702.Superseded values are not recommended for survey control.
 OR0702
 OR0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0702.See file dsdata.pdf to determine how the superseded data were derived.
 OR0702
 OR0702_MARKER: DB = BENCH MARK DISK
 OR0702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0702_STAMPING: D 138 1934
 OR0702_MARK LOGO: CGS
 OR0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0702+STABILITY: SURFACE MOTION
 OR0702
 OR0702  HISTORY     - Date     Condition        Report By
 OR0702  HISTORY     - 1934     MONUMENTED       CGS
 OR0702  HISTORY     - 1940     GOOD             CGS
 OR0702  HISTORY     - 1977     MARK NOT FOUND   USGS
 OR0702  HISTORY     - 19880709 SEE DESCRIPTION  NGS
 OR0702
 OR0702                          STATION DESCRIPTION
 OR0702
 OR0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0702'5.8 MI W FROM WINNER.
 OR0702'5.8 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OR0702'THE STATION AT WINNER, TRIPP COUNTY, ABOUT 146.3 FEET NORTHEAST
 OR0702'OF THE NORTHEAST RAIL, 35 FEET EAST OF THE CENTER LINE OF A
 OR0702'GRADED COUNTY ROAD, 8 FEET EAST OF THE RIGHT-OF-WAY FENCE CORNER,
 OR0702'2 FEET SOUTH OF THE FENCE, AND 2 FEET WEST OF A WHITE REFERENCE
 OR0702'POST STENCILED U.S.B.M.  A STANDARD DISK, STAMPED D 138 1934 AND
 OR0702'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE
 OR0702'GROUND.
 OR0702
 OR0702                          STATION RECOVERY (1940)
 OR0702
 OR0702'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0702'RECOVERED IN GOOD CONDITION.
 OR0702
 OR0702                          STATION RECOVERY (1977)
 OR0702
 OR0702'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OR0702'MARK NOT FOUND.
 OR0702
 OR0702                          STATION RECOVERY (1988)
 OR0702
 OR0702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 OR0702'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0547 ***********************************************************************
 OR0547  DESIGNATION -  D 139
 OR0547  PID         -  OR0547
 OR0547  STATE/COUNTY-  SD/GREGORY
 OR0547  COUNTRY     -  US
 OR0547  USGS QUAD   -  BURKE (2017)
 OR0547
 OR0547                         *CURRENT SURVEY CONTROL
 OR0547  ______________________________________________________________________
 OR0547* NAD 83(1986) POSITION- 43 09 24.     (N) 099 16 02.     (W)   SCALED
 OR0547* NAVD 88 ORTHO HEIGHT -   671.425 (meters)     2202.83  (feet) ADJUSTED
 OR0547  ______________________________________________________________________
 OR0547  GEOID HEIGHT    -        -25.741 (meters)                     GEOID18
 OR0547  DYNAMIC HEIGHT  -        671.172 (meters)     2202.00  (feet) COMP
 OR0547  MODELED GRAVITY -    980,221.4   (mgal)                       NAVD 88
 OR0547
 OR0547  VERT ORDER      -  SECOND    CLASS 0
 OR0547
 OR0547.The horizontal coordinates were scaled from a map and have
 OR0547.an estimated accuracy of +/- 6 seconds.
 OR0547
 OR0547.The orthometric height was determined by differential leveling and
 OR0547.adjusted by the NATIONAL GEODETIC SURVEY
 OR0547.in June 1991.
 OR0547
 OR0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0547.GEOID18 height accuracy estimate available here.
 OR0547
 OR0547.Click photographs - Photos may exist for this station.
 OR0547
 OR0547.The dynamic height is computed by dividing the NAVD 88
 OR0547.geopotential number by the normal gravity value computed on the
 OR0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0547.degrees latitude (g = 980.6199 gals.).
 OR0547
 OR0547.The modeled gravity was interpolated from observed gravity values.
 OR0547
 OR0547;                    North         East    Units  Estimated Accuracy
 OR0547;SPC SD S     -    92,020.      686,700.      MT  (+/- 180 meters Scaled)
 OR0547
 OR0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN782782(NAD 83)
 OR0547
 OR0547                          SUPERSEDED SURVEY CONTROL
 OR0547
 OR0547.No superseded survey control is available for this station.
 OR0547
 OR0547_MARKER: DB = BENCH MARK DISK
 OR0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0547_STAMPING: D 139 1934
 OR0547_MARK LOGO: CGS
 OR0547_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0547+STABILITY: SURFACE MOTION
 OR0547
 OR0547  HISTORY     - Date     Condition        Report By
 OR0547  HISTORY     - 1934     MONUMENTED       CGS
 OR0547  HISTORY     - 1959     MARK NOT FOUND   CGS
 OR0547
 OR0547                          STATION DESCRIPTION
 OR0547
 OR0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0547'2 MI SE FROM BURKE.
 OR0547'ABOUT 2.0 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OR0547'RAILWAY FROM THE STATION AT BUREK, GREGORY COUNTY, ABOUT 0.2
 OR0547'MILE NORTHWEST OF THE CROSSING OF A SECTION-LINE ROAD, ABOUT 3
 OR0547'POLES SOUTHEAST OF A CURVE FROM SOUTH TO SOUTHEAST, 44.5 FEET
 OR0547'SOUTHWEST OF THE SOUTHWEST RAIL, 2.5 FEET NORTHEAST OF THE
 OR0547'RIGHT-OF-WAY FENCE, AND 0.5 FOOT WEST OF A WHITE REFERENCE POST.
 OR0547'A STANDARD DISK, STAMPED D 139 1934 AND SET IN THE TOP OF A
 OR0547'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 OR0547
 OR0547                          STATION RECOVERY (1959)
 OR0547
 OR0547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
 OR0547'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0548 ***********************************************************************
 OR0548  DESIGNATION -  D 139 RESET
 OR0548  PID         -  OR0548
 OR0548  STATE/COUNTY-  SD/GREGORY
 OR0548  COUNTRY     -  US
 OR0548  USGS QUAD   -  BURKE (2017)
 OR0548
 OR0548                         *CURRENT SURVEY CONTROL
 OR0548  ______________________________________________________________________
 OR0548* NAD 83(1986) POSITION- 43 09 24.     (N) 099 16 03.     (W)   SCALED
 OR0548* NAVD 88 ORTHO HEIGHT -   671.85  (meters)     2204.2   (feet) RESET
 OR0548  ______________________________________________________________________
 OR0548  GEOID HEIGHT    -        -25.740 (meters)                     GEOID18
 OR0548  VERT ORDER      -  THIRD
 OR0548
 OR0548.The horizontal coordinates were scaled from a map and have
 OR0548.an estimated accuracy of +/- 6 seconds.
 OR0548
 OR0548.The orthometric height was computed from unverified reset data.
 OR0548
 OR0548.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0548.GEOID18 height accuracy estimate available here.
 OR0548
 OR0548.Click photographs - Photos may exist for this station.
 OR0548
 OR0548;                    North         East    Units  Estimated Accuracy
 OR0548;SPC SD S     -    92,020.      686,680.      MT  (+/- 180 meters Scaled)
 OR0548
 OR0548_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN782782(NAD 83)
 OR0548
 OR0548                          SUPERSEDED SURVEY CONTROL
 OR0548
 OR0548.No superseded survey control is available for this station.
 OR0548
 OR0548_MARKER: DB = BENCH MARK DISK
 OR0548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0548_STAMPING: D 139 RESET 1941
 OR0548_MARK LOGO: CGS
 OR0548_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0548+STABILITY: SURFACE MOTION
 OR0548
 OR0548  HISTORY     - Date     Condition        Report By
 OR0548  HISTORY     - 1962     MONUMENTED       SDHD
 OR0548  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0548
 OR0548                          STATION DESCRIPTION
 OR0548
 OR0548'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1962
 OR0548'2 MI SE FROM BURKE.
 OR0548'2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0548'FROM THE STATION AT BURKE, 0.2 MILE NORTHWEST OF THE CROSSING
 OR0548'OF A SECTION-LINE ROAD, AND 115 FEET DUE NORTH OF THE ORIGINAL
 OR0548'MARK.  A STANDARD DISK, STAMPED D 139 RESET 1941 AND SET IN
 OR0548'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 OR0548
 OR0548                          STATION RECOVERY (1962)
 OR0548
 OR0548'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0548'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0150 ***********************************************************************
 PT0150  DESIGNATION -  D 14
 PT0150  PID         -  PT0150
 PT0150  STATE/COUNTY-  SD/HUGHES
 PT0150  COUNTRY     -  US
 PT0150  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT0150
 PT0150                         *CURRENT SURVEY CONTROL
 PT0150  ______________________________________________________________________
 PT0150* NAD 83(1986) POSITION- 44 19 43.     (N) 100 09 12.     (W)   SCALED
 PT0150* NAVD 88 ORTHO HEIGHT -   439.027 (meters)     1440.37  (feet) ADJUSTED
 PT0150  ______________________________________________________________________
 PT0150  GEOID HEIGHT    -        -23.707 (meters)                     GEOID18
 PT0150  DYNAMIC HEIGHT  -        438.939 (meters)     1440.09  (feet) COMP
 PT0150  MODELED GRAVITY -    980,405.1   (mgal)                       NAVD 88
 PT0150
 PT0150  VERT ORDER      -  FIRST     CLASS II
 PT0150
 PT0150.The horizontal coordinates were scaled from a map and have
 PT0150.an estimated accuracy of +/- 6 seconds.
 PT0150
 PT0150.The orthometric height was determined by differential leveling and
 PT0150.adjusted by the NATIONAL GEODETIC SURVEY
 PT0150.in June 1991.
 PT0150
 PT0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0150.GEOID18 height accuracy estimate available here.
 PT0150
 PT0150.Click photographs - Photos may exist for this station.
 PT0150
 PT0150.The dynamic height is computed by dividing the NAVD 88
 PT0150.geopotential number by the normal gravity value computed on the
 PT0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0150.degrees latitude (g = 980.6199 gals.).
 PT0150
 PT0150.The modeled gravity was interpolated from observed gravity values.
 PT0150
 PT0150;                    North         East    Units  Estimated Accuracy
 PT0150;SPC SD S     -   221,680.      614,360.      MT  (+/- 180 meters Scaled)
 PT0150
 PT0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ080090(NAD 83)
 PT0150
 PT0150                          SUPERSEDED SURVEY CONTROL
 PT0150
 PT0150  NGVD 29 (??/??/92)  438.664  (m)         1439.18   (f) ADJ UNCH    1 2
 PT0150
 PT0150.Superseded values are not recommended for survey control.
 PT0150
 PT0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0150.See file dsdata.pdf to determine how the superseded data were derived.
 PT0150
 PT0150_MARKER: DB = BENCH MARK DISK
 PT0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0150_STAMPING: D 14 1926
 PT0150_MARK LOGO: CGS
 PT0150_PROJECTION: FLUSH
 PT0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0150+STABILITY: SURFACE MOTION
 PT0150
 PT0150  HISTORY     - Date     Condition        Report By
 PT0150  HISTORY     - 1926     MONUMENTED       CGS
 PT0150  HISTORY     - 1946     GOOD             CGS
 PT0150  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0150
 PT0150                          STATION DESCRIPTION
 PT0150
 PT0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0150'10.5 MI E FROM PIERRE.
 PT0150'10.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0150'PIERRE, HUGHES COUNTY, ABOUT 100 YARDS WEST OF A ALTO SIDING 1
 PT0150'MILE SIGN, ABOUT 100 FEET EAST OF AN ABANDONED STATION, 49 FEET
 PT0150'NORTH OF THE CENTER LINE OF THE TRACK, AND 1.5 FEET SOUTH OF
 PT0150'THE NORTH RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED 1439.183
 PT0150'D 14 1926 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 PT0150'WITH THE GROUND.  NOTE-- MARK NOT FOUND DUE TO RELOCATION OF
 PT0150'RAILROAD TRACKS.
 PT0150
 PT0150                          STATION RECOVERY (1973)
 PT0150
 PT0150'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0028 ***********************************************************************
 OS0028  DESIGNATION -  D 140
 OS0028  PID         -  OS0028
 OS0028  STATE/COUNTY-  SD/LYMAN
 OS0028  COUNTRY     -  US
 OS0028  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0028
 OS0028                         *CURRENT SURVEY CONTROL
 OS0028  ______________________________________________________________________
 OS0028* NAD 83(1986) POSITION- 43 42 18.15   (N) 100 01 16.18   (W)   HD_HELD1
 OS0028* NAVD 88 ORTHO HEIGHT -   480.588 (meters)     1576.73  (feet) ADJUSTED
 OS0028  ______________________________________________________________________
 OS0028  GEOID HEIGHT    -        -25.614 (meters)                     GEOID18
 OS0028  DYNAMIC HEIGHT  -        480.432 (meters)     1576.22  (feet) COMP
 OS0028  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 OS0028
 OS0028  VERT ORDER      -  SECOND    CLASS 0
 OS0028
 OS0028.The horizontal coordinates were determined by differentially corrected
 OS0028.hand held GPS observations or other comparable positioning techniques
 OS0028.and have an estimated accuracy of +/- 3 meters.
 OS0028
 OS0028.The orthometric height was determined by differential leveling and
 OS0028.adjusted by the NATIONAL GEODETIC SURVEY
 OS0028.in June 1991.
 OS0028
 OS0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0028.GEOID18 height accuracy estimate available here.
 OS0028
 OS0028.Click photographs - Photos may exist for this station.
 OS0028
 OS0028.The dynamic height is computed by dividing the NAVD 88
 OS0028.geopotential number by the normal gravity value computed on the
 OS0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0028.degrees latitude (g = 980.6199 gals.).
 OS0028
 OS0028.The modeled gravity was interpolated from observed gravity values.
 OS0028
 OS0028;                    North         East    Units  Estimated Accuracy
 OS0028;SPC SD S     -   152,432.3     625,159.5     MT  (+/- 3 meters HH1 GPS) 
 OS0028
 OS0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1772439619(NAD 83)
 OS0028
 OS0028                          SUPERSEDED SURVEY CONTROL
 OS0028
 OS0028  NGVD 29 (??/??/92)  480.204  (m)         1575.47   (f) ADJ UNCH    2 0
 OS0028
 OS0028.Superseded values are not recommended for survey control.
 OS0028
 OS0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0028.See file dsdata.pdf to determine how the superseded data were derived.
 OS0028
 OS0028_MARKER: DB = BENCH MARK DISK
 OS0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0028_STAMPING: D 140 1934
 OS0028_MARK LOGO: CGS
 OS0028_PROJECTION: PROJECTING 20 CENTIMETERS
 OS0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0028+STABILITY: SURFACE MOTION
 OS0028
 OS0028  HISTORY     - Date     Condition        Report By
 OS0028  HISTORY     - 1934     MONUMENTED       CGS
 OS0028  HISTORY     - 1940     GOOD             CGS
 OS0028
 OS0028                          STATION DESCRIPTION
 OS0028
 OS0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0028'1.1 MI E FROM PRESHO.
 OS0028'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO,
 OS0028'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT PRESHO,
 OS0028'LYMAN COUNTY, THENCE ABOUT 14.0 MILES SOUTH ALONG U.S. HIGHWAY
 OS0028'183, ABOUT 83 YARDS NORTHWEST OF THE NORTHWEST END OF THE
 OS0028'BRIDGE OVER WHITE RIVER, 38 FEET WEST OF THE CENTER LINE OF THE
 OS0028'HIGHWAY, 37 FEET NORTH OF A FENCE CORNER, 39.5 FEET NORTHWEST
 OS0028'OF A 30-INCH COTTONWOOD TREE, AND 0.5 FOOT WEST OF A WHITE
 OS0028'REFERENCE POST STENCILED U.S.B.M.  A STANDARD DISK, STAMPED
 OS0028'D 140 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0028'ABOUT 8 INCHES ABOVE GROUND.
 OS0028
 OS0028                          STATION RECOVERY (1940)
 OS0028
 OS0028'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0028'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0611 ***********************************************************************
 OR0611  DESIGNATION -  D 141
 OR0611  PID         -  OR0611
 OR0611  STATE/COUNTY-  SD/GREGORY
 OR0611  COUNTRY     -  US
 OR0611  USGS QUAD   -  DIXON (2017)
 OR0611
 OR0611                         *CURRENT SURVEY CONTROL
 OR0611  ______________________________________________________________________
 OR0611* NAD 83(1986) POSITION- 43 28 14.     (N) 099 26 06.     (W)   SCALED
 OR0611* NAVD 88 ORTHO HEIGHT -   562.901 (meters)     1846.78  (feet) ADJUSTED
 OR0611  ______________________________________________________________________
 OR0611  GEOID HEIGHT    -        -26.075 (meters)                     GEOID18
 OR0611  DYNAMIC HEIGHT  -        562.708 (meters)     1846.15  (feet) COMP
 OR0611  MODELED GRAVITY -    980,260.1   (mgal)                       NAVD 88
 OR0611
 OR0611  VERT ORDER      -  SECOND    CLASS 0
 OR0611
 OR0611.The horizontal coordinates were scaled from a map and have
 OR0611.an estimated accuracy of +/- 6 seconds.
 OR0611
 OR0611.The orthometric height was determined by differential leveling and
 OR0611.adjusted by the NATIONAL GEODETIC SURVEY
 OR0611.in June 1991.
 OR0611
 OR0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0611.GEOID18 height accuracy estimate available here.
 OR0611
 OR0611.Click photographs - Photos may exist for this station.
 OR0611
 OR0611.The dynamic height is computed by dividing the NAVD 88
 OR0611.geopotential number by the normal gravity value computed on the
 OR0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0611.degrees latitude (g = 980.6199 gals.).
 OR0611
 OR0611.The modeled gravity was interpolated from observed gravity values.
 OR0611
 OR0611;                    North         East    Units  Estimated Accuracy
 OR0611;SPC SD S     -   126,730.      672,680.      MT  (+/- 180 meters Scaled)
 OR0611
 OR0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP648131(NAD 83)
 OR0611
 OR0611                          SUPERSEDED SURVEY CONTROL
 OR0611
 OR0611  NGVD 29 (??/??/92)  562.571  (m)         1845.70   (f) ADJ UNCH    2 0
 OR0611
 OR0611.Superseded values are not recommended for survey control.
 OR0611
 OR0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0611.See file dsdata.pdf to determine how the superseded data were derived.
 OR0611
 OR0611_MARKER: DB = BENCH MARK DISK
 OR0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0611_STAMPING: D 141 1934
 OR0611_MARK LOGO: CGS
 OR0611_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0611+STABILITY: SURFACE MOTION
 OR0611
 OR0611  HISTORY     - Date     Condition        Report By
 OR0611  HISTORY     - 1934     MONUMENTED       CGS
 OR0611  HISTORY     - 1945     GOOD             CGS
 OR0611  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0611
 OR0611                          STATION DESCRIPTION
 OR0611
 OR0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0611'5.6 MI S FROM IONA.
 OR0611'IN GREGORY COUNTY, 5.6 MILES SOUTH ALONG STATE HIGHWAY 47 FROM
 OR0611'THE POST OFFICE AT IONA, LYMAN COUNTY, 165 YARDS SOUTH OF A
 OR0611'SECTION LINE, 32 FEET EAST OF THE THE CENTERLINE OF THE HIGHWAY,
 OR0611'6-1/2 FEET NORTH OF A FENCE CORNER, AND 1-1/2 FEET WEST OF A
 OR0611'FENCE.  A STANDARD DISK, STAMPED D 141 1934 AND SET IN THE TOP
 OR0611'OF A CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 OR0611
 OR0611                          STATION RECOVERY (1971)
 OR0611
 OR0611'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0611'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0210 ***********************************************************************
 OR0210  DESIGNATION -  D 142
 OR0210  PID         -  OR0210
 OR0210  STATE/COUNTY-  SD/CHARLES MIX
 OR0210  COUNTRY     -  US
 OR0210  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0210
 OR0210                         *CURRENT SURVEY CONTROL
 OR0210  ______________________________________________________________________
 OR0210* NAD 83(1986) POSITION- 43 09 02.     (N) 098 44 22.     (W)   SCALED
 OR0210* NAVD 88 ORTHO HEIGHT -   408.525 (meters)     1340.30  (feet) ADJUSTED
 OR0210  ______________________________________________________________________
 OR0210  GEOID HEIGHT    -        -26.327 (meters)                     GEOID18
 OR0210  DYNAMIC HEIGHT  -        408.384 (meters)     1339.84  (feet) COMP
 OR0210  MODELED GRAVITY -    980,263.8   (mgal)                       NAVD 88
 OR0210
 OR0210  VERT ORDER      -  FIRST     CLASS II
 OR0210
 OR0210.The horizontal coordinates were scaled from a map and have
 OR0210.an estimated accuracy of +/- 6 seconds.
 OR0210
 OR0210.The orthometric height was determined by differential leveling and
 OR0210.adjusted by the NATIONAL GEODETIC SURVEY
 OR0210.in June 1991.
 OR0210
 OR0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0210.GEOID18 height accuracy estimate available here.
 OR0210
 OR0210.Click photographs - Photos may exist for this station.
 OR0210
 OR0210.The dynamic height is computed by dividing the NAVD 88
 OR0210.geopotential number by the normal gravity value computed on the
 OR0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0210.degrees latitude (g = 980.6199 gals.).
 OR0210
 OR0210.The modeled gravity was interpolated from observed gravity values.
 OR0210
 OR0210;                    North         East    Units  Estimated Accuracy
 OR0210;SPC SD S     -    92,030.      729,630.      MT  (+/- 180 meters Scaled)
 OR0210
 OR0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN211775(NAD 83)
 OR0210
 OR0210                          SUPERSEDED SURVEY CONTROL
 OR0210
 OR0210  NGVD 29 (??/??/92)  408.203  (m)         1339.25   (f) ADJ UNCH    1 2
 OR0210
 OR0210.Superseded values are not recommended for survey control.
 OR0210
 OR0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0210.See file dsdata.pdf to determine how the superseded data were derived.
 OR0210
 OR0210_MARKER: DB = BENCH MARK DISK
 OR0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0210_STAMPING: D 142 1934
 OR0210_MARK LOGO: CGS
 OR0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0210+STABILITY: SURFACE MOTION
 OR0210
 OR0210  HISTORY     - Date     Condition        Report By
 OR0210  HISTORY     - 1934     MONUMENTED       CGS
 OR0210  HISTORY     - 1949     GOOD             CGS
 OR0210  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0210
 OR0210                          STATION DESCRIPTION
 OR0210
 OR0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0210'4.1 MI E FROM WHEELER.
 OR0210'ABOUT 4.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0210'OF U.S. HIGHWAY 281 AT WHEELER, CHARLES MIX COUNTY, NEAR THE
 OR0210'BOTTOM OF A LONG GRADE, ABOUT 70 YARDS WEST OF A CURVE, 24.0 FEET
 OR0210'WEST OF A FIELD ENTRANCE, 32.5 FEET SOUTH OF THE CENTER LINE
 OR0210'OF THE HIGHWAY, 24 FEET WEST OF THE CENTER LINE OF A SIDE ROAD.
 OR0210'2.8 FEET NORTHWEST OF A CORNER FENCE POST, 2.4 FEET NORTH OF THE
 OR0210'FENCE, AND 0.5 FOOT WEST OF A WHITE REFERENCE POST.  A STANDARD
 OR0210'DISK, STAMPED D 142 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0210'PROJECTING ABOUT 5 INCHES ABOVE GROUND.  NOTE-- IT IS REPORTED
 OR0210'THAT WHEN FORT RANDALL DAM IS COMPLETED THE PRESENT SITE OF THE
 OR0210'HIGHWAY AT THE LOCATION OF THIS BENCH MARK WILL BE UNDER WATER.
 OR0210
 OR0210                          STATION RECOVERY (2013)
 OR0210
 OR0210'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0111 ***********************************************************************
 OR0111  DESIGNATION -  D 143
 OR0111  PID         -  OR0111
 OR0111  STATE/COUNTY-  SD/CHARLES MIX
 OR0111  COUNTRY     -  US
 OR0111  USGS QUAD   -  DANTE (2017)
 OR0111
 OR0111                         *CURRENT SURVEY CONTROL
 OR0111  ______________________________________________________________________
 OR0111* NAD 83(1986) POSITION- 43 01 01.     (N) 098 08 54.     (W)   SCALED
 OR0111* NAVD 88 ORTHO HEIGHT -   440.628 (meters)     1445.63  (feet) ADJUSTED
 OR0111  ______________________________________________________________________
 OR0111  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 OR0111  DYNAMIC HEIGHT  -        440.480 (meters)     1445.14  (feet) COMP
 OR0111  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 OR0111
 OR0111  VERT ORDER      -  SECOND    CLASS 0
 OR0111
 OR0111.The horizontal coordinates were scaled from a map and have
 OR0111.an estimated accuracy of +/- 6 seconds.
 OR0111
 OR0111.The orthometric height was determined by differential leveling and
 OR0111.adjusted by the NATIONAL GEODETIC SURVEY
 OR0111.in June 1991.
 OR0111
 OR0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0111.GEOID18 height accuracy estimate available here.
 OR0111
 OR0111.Click photographs - Photos may exist for this station.
 OR0111
 OR0111.The dynamic height is computed by dividing the NAVD 88
 OR0111.geopotential number by the normal gravity value computed on the
 OR0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0111.degrees latitude (g = 980.6199 gals.).
 OR0111
 OR0111.The modeled gravity was interpolated from observed gravity values.
 OR0111
 OR0111;                    North         East    Units  Estimated Accuracy
 OR0111;SPC SD S     -    78,290.      778,090.      MT  (+/- 180 meters Scaled)
 OR0111
 OR0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN693630(NAD 83)
 OR0111
 OR0111                          SUPERSEDED SURVEY CONTROL
 OR0111
 OR0111  NGVD 29 (??/??/92)  440.354  (m)         1444.73   (f) ADJ UNCH    2 0
 OR0111
 OR0111.Superseded values are not recommended for survey control.
 OR0111
 OR0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0111.See file dsdata.pdf to determine how the superseded data were derived.
 OR0111
 OR0111_MARKER: DB = BENCH MARK DISK
 OR0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0111_STAMPING: D 143 1934
 OR0111_MARK LOGO: CGS
 OR0111_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0111+STABILITY: SURFACE MOTION
 OR0111
 OR0111  HISTORY     - Date     Condition        Report By
 OR0111  HISTORY     - 1934     MONUMENTED       CGS
 OR0111  HISTORY     - 1972     MARK NOT FOUND   USGS
 OR0111
 OR0111                          STATION DESCRIPTION
 OR0111
 OR0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0111'2.7 MI SE FROM DANTE.
 OR0111'IN CHARLES MIX COUNTY, 2.7 MILES SOUTHEAST ALONG THE CHICAGO,
 OR0111'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE STATION AT
 OR0111'DANTE, CHARLES MIX COUNTY, 4.6 MILES NORTHWEST O THE STATION
 OR0111'AT AVON, BON HOMME COUNTY, 116 FEET SOUTHEAST OF THE CENTER OF
 OR0111'A ROAD CROSSING, 67 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OR0111'52.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 61.2 FEET SOUTHEAST
 OR0111'OF AN IRON CULVERT, AND 39 FEET NORTH OF A FENCE.  A STANDARD
 OR0111'DISK, STAMPED D 143 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0111'PROJECTING 4 INCHES ABOVE GROUND.
 OR0111
 OR0111                          STATION RECOVERY (1972)
 OR0111
 OR0111'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 OR0111'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0081 ***********************************************************************
 OR0081  DESIGNATION -  D 144
 OR0081  PID         -  OR0081
 OR0081  STATE/COUNTY-  SD/DOUGLAS
 OR0081  COUNTRY     -  US
 OR0081  USGS QUAD   -  CORSICA (2017)
 OR0081
 OR0081                         *CURRENT SURVEY CONTROL
 OR0081  ______________________________________________________________________
 OR0081* NAD 83(1986) POSITION- 43 25 39.     (N) 098 24 39.     (W)   SCALED
 OR0081* NAVD 88 ORTHO HEIGHT -   475.302 (meters)     1559.39  (feet) ADJUSTED
 OR0081  ______________________________________________________________________
 OR0081  GEOID HEIGHT    -        -26.523 (meters)                     GEOID18
 OR0081  DYNAMIC HEIGHT  -        475.155 (meters)     1558.90  (feet) COMP
 OR0081  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 OR0081
 OR0081  VERT ORDER      -  SECOND    CLASS 0
 OR0081
 OR0081.The horizontal coordinates were scaled from a map and have
 OR0081.an estimated accuracy of +/- 6 seconds.
 OR0081
 OR0081.The orthometric height was determined by differential leveling and
 OR0081.adjusted by the NATIONAL GEODETIC SURVEY
 OR0081.in June 1991.
 OR0081
 OR0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0081.GEOID18 height accuracy estimate available here.
 OR0081
 OR0081.Click photographs - Photos may exist for this station.
 OR0081
 OR0081.The dynamic height is computed by dividing the NAVD 88
 OR0081.geopotential number by the normal gravity value computed on the
 OR0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0081.degrees latitude (g = 980.6199 gals.).
 OR0081
 OR0081.The modeled gravity was interpolated from observed gravity values.
 OR0081
 OR0081;                    North         East    Units  Estimated Accuracy
 OR0081;SPC SD S     -   123,350.      755,640.      MT  (+/- 180 meters Scaled)
 OR0081
 OR0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP476084(NAD 83)
 OR0081
 OR0081                          SUPERSEDED SURVEY CONTROL
 OR0081
 OR0081  NGVD 29 (??/??/92)  474.979  (m)         1558.33   (f) ADJ UNCH    2 0
 OR0081
 OR0081.Superseded values are not recommended for survey control.
 OR0081
 OR0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0081.See file dsdata.pdf to determine how the superseded data were derived.
 OR0081
 OR0081_MARKER: DB = BENCH MARK DISK
 OR0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0081_STAMPING: D 144 1934
 OR0081_MARK LOGO: CGS
 OR0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0081+STABILITY: SURFACE MOTION
 OR0081
 OR0081  HISTORY     - Date     Condition        Report By
 OR0081  HISTORY     - 1934     MONUMENTED       CGS
 OR0081
 OR0081                          STATION DESCRIPTION
 OR0081
 OR0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0081'AT CORSICA.
 OR0081'AT CORSICA, DOUGLAS COUNTY, ABOUT 0.25 MILE NORTH OF THE CHICAGO,
 OR0081'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT A ROAD
 OR0081'CROSSING, 44 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 45.7 FEET
 OR0081'WEST OF THE WEST RAIL, 13.2 FEET SOUTH OF A FENCE CORNER, AND
 OR0081'1 FOOT EAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 OR0081'D 144 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0081'ABOUT 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0461 ***********************************************************************
 OQ0461  DESIGNATION -  D 145
 OQ0461  PID         -  OQ0461
 OQ0461  STATE/COUNTY-  SD/HUTCHINSON
 OQ0461  COUNTRY     -  US
 OQ0461  USGS QUAD   -  TRIPP (2017)
 OQ0461
 OQ0461                         *CURRENT SURVEY CONTROL
 OQ0461  ______________________________________________________________________
 OQ0461* NAD 83(1986) POSITION- 43 13 26.     (N) 097 58 08.     (W)   SCALED
 OQ0461* NAVD 88 ORTHO HEIGHT -   477.069 (meters)     1565.18  (feet) ADJUSTED
 OQ0461  ______________________________________________________________________
 OQ0461  GEOID HEIGHT    -        -26.467 (meters)                     GEOID18
 OQ0461  DYNAMIC HEIGHT  -        476.916 (meters)     1564.68  (feet) COMP
 OQ0461  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 OQ0461
 OQ0461  VERT ORDER      -  SECOND    CLASS 0
 OQ0461
 OQ0461.The horizontal coordinates were scaled from a map and have
 OQ0461.an estimated accuracy of +/- 6 seconds.
 OQ0461
 OQ0461.The orthometric height was determined by differential leveling and
 OQ0461.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0461.in June 1991.
 OQ0461
 OQ0461.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0461.GEOID18 height accuracy estimate available here.
 OQ0461
 OQ0461.Click photographs - Photos may exist for this station.
 OQ0461
 OQ0461.The dynamic height is computed by dividing the NAVD 88
 OQ0461.geopotential number by the normal gravity value computed on the
 OQ0461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0461.degrees latitude (g = 980.6199 gals.).
 OQ0461
 OQ0461.The modeled gravity was interpolated from observed gravity values.
 OQ0461
 OQ0461;                    North         East    Units  Estimated Accuracy
 OQ0461;SPC SD S     -   101,670.      792,060.      MT  (+/- 180 meters Scaled)
 OQ0461
 OQ0461_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN837861(NAD 83)
 OQ0461
 OQ0461                          SUPERSEDED SURVEY CONTROL
 OQ0461
 OQ0461  NGVD 29 (??/??/92)  476.755  (m)         1564.15   (f) ADJ UNCH    2 0
 OQ0461
 OQ0461.Superseded values are not recommended for survey control.
 OQ0461
 OQ0461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0461.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0461
 OQ0461_MARKER: DB = BENCH MARK DISK
 OQ0461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0461_STAMPING: D 145 1934
 OQ0461_MARK LOGO: CGS
 OQ0461_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0461+STABILITY: SURFACE MOTION
 OQ0461
 OQ0461  HISTORY     - Date     Condition        Report By
 OQ0461  HISTORY     - 1934     MONUMENTED       CGS
 OQ0461  HISTORY     - 1974     MARK NOT FOUND   USGS
 OQ0461
 OQ0461                          STATION DESCRIPTION
 OQ0461
 OQ0461'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0461'AT TRIPP.
 OQ0461'AT TRIPP, HUTCHINSON COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0461'AND PACIFIC RAILROAD, 382 YARDS NORTHWEST OF THE STATION 105.5
 OQ0461'FEET SOUTHWEST OF THE SWITCH FORMING THE JUNCTION WITH THE
 OQ0461'TRACK LEADING TO MITCHELL, 48.6 FEET SOUTHWEST OF THE SOUTHWEST
 OQ0461'RAIL OF THE TRACK LEADING TO MITCHELL, AND 42.1 FEET SOUTHWEST
 OQ0461'OF THE SOUTHWEST RAIL OF THE TRACK LEADING TO ARMOUR.  A STANDARD
 OQ0461'DISK, STAMPED D 145 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0461'PROJECTING 4 INCHES ABOVE GROUND.
 OQ0461
 OQ0461                          STATION RECOVERY (1974)
 OQ0461
 OQ0461'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 OQ0461'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0978 ***********************************************************************
 NM0978  DESIGNATION -  D 146
 NM0978  PID         -  NM0978
 NM0978  STATE/COUNTY-  SD/YANKTON
 NM0978  COUNTRY     -  US
 NM0978  USGS QUAD   -  YANKTON (2017)
 NM0978
 NM0978                         *CURRENT SURVEY CONTROL
 NM0978  ______________________________________________________________________
 NM0978* NAD 83(1986) POSITION- 42 56 35.     (N) 097 27 26.     (W)   SCALED
 NM0978* NAVD 88 ORTHO HEIGHT -   417.954 (meters)     1371.24  (feet) ADJUSTED
 NM0978  ______________________________________________________________________
 NM0978  GEOID HEIGHT    -        -25.667 (meters)                     GEOID18
 NM0978  DYNAMIC HEIGHT  -        417.830 (meters)     1370.83  (feet) COMP
 NM0978  MODELED GRAVITY -    980,313.3   (mgal)                       NAVD 88
 NM0978
 NM0978  VERT ORDER      -  SECOND    CLASS 0
 NM0978
 NM0978.The horizontal coordinates were scaled from a map and have
 NM0978.an estimated accuracy of +/- 6 seconds.
 NM0978
 NM0978.The orthometric height was determined by differential leveling and
 NM0978.adjusted by the NATIONAL GEODETIC SURVEY
 NM0978.in June 1991.
 NM0978
 NM0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0978.GEOID18 height accuracy estimate available here.
 NM0978
 NM0978.Click photographs - Photos may exist for this station.
 NM0978
 NM0978.The dynamic height is computed by dividing the NAVD 88
 NM0978.geopotential number by the normal gravity value computed on the
 NM0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0978.degrees latitude (g = 980.6199 gals.).
 NM0978
 NM0978.The modeled gravity was interpolated from observed gravity values.
 NM0978
 NM0978;                    North         East    Units  Estimated Accuracy
 NM0978;SPC SD S     -    71,800.      834,690.      MT  (+/- 180 meters Scaled)
 NM0978
 NM0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN258556(NAD 83)
 NM0978
 NM0978                          SUPERSEDED SURVEY CONTROL
 NM0978
 NM0978  NGVD 29 (??/??/92)  417.733  (m)         1370.51   (f) ADJ UNCH    2 0
 NM0978
 NM0978.Superseded values are not recommended for survey control.
 NM0978
 NM0978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0978.See file dsdata.pdf to determine how the superseded data were derived.
 NM0978
 NM0978_MARKER: DB = BENCH MARK DISK
 NM0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0978_STAMPING: D 146 1934
 NM0978_MARK LOGO: CGS
 NM0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0978+STABILITY: SURFACE MOTION
 NM0978
 NM0978  HISTORY     - Date     Condition        Report By
 NM0978  HISTORY     - 1934     MONUMENTED       CGS
 NM0978  HISTORY     - 1946     GOOD             CGS
 NM0978
 NM0978                          STATION DESCRIPTION
 NM0978
 NM0978'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0978'3.3 MI SE FROM UTICA.
 NM0978'D-146 IS LOCATED 3.3 MILES SOUTHEAST OF STATION ALONG C.M.ST.P.
 NM0978'AND P.R.R. AT UTICA, 467 YARDS NORTHWEST OF JUNCTION SWITCH AT
 NM0978'NAPA, 98 YARDS SOUTHEAST OF M.P. 158, 161 YARDS SOUTHEAST OF
 NM0978'EAST END OF TRESTLE T-380, 34.1 FEET SOUTHWEST OF SOUTHWEST RAIL,
 NM0978'8.4 FEET NORTHEAST OF R/W FENCE.  STANDARD TABLET SET IN TOP OF
 NM0978'CONCRETE POST 6 INCHES HIGH.
 NM0978
 NM0978                          STATION RECOVERY (1946)
 NM0978
 NM0978'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM0978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0064 ***********************************************************************
 OR0064  DESIGNATION -  D 147
 OR0064  PID         -  OR0064
 OR0064  STATE/COUNTY-  SD/DAVISON
 OR0064  COUNTRY     -  US
 OR0064  USGS QUAD   -  MITCHELL (2017)
 OR0064
 OR0064                         *CURRENT SURVEY CONTROL
 OR0064  ______________________________________________________________________
 OR0064* NAD 83(1986) POSITION- 43 42 00.40   (N) 098 00 47.62   (W)   HD_HELD1
 OR0064* NAVD 88 ORTHO HEIGHT -   400.123 (meters)     1312.74  (feet) ADJUSTED
 OR0064  ______________________________________________________________________
 OR0064  GEOID HEIGHT    -        -26.165 (meters)                     GEOID18
 OR0064  DYNAMIC HEIGHT  -        400.023 (meters)     1312.41  (feet) COMP
 OR0064  MODELED GRAVITY -    980,359.4   (mgal)                       NAVD 88
 OR0064
 OR0064  VERT ORDER      -  SECOND    CLASS 0
 OR0064
 OR0064.The horizontal coordinates were determined by differentially corrected
 OR0064.hand held GPS observations or other comparable positioning techniques
 OR0064.and have an estimated accuracy of +/- 3 meters.
 OR0064
 OR0064.The orthometric height was determined by differential leveling and
 OR0064.adjusted by the NATIONAL GEODETIC SURVEY
 OR0064.in June 1991.
 OR0064
 OR0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0064.GEOID18 height accuracy estimate available here.
 OR0064
 OR0064.Click photographs - Photos may exist for this station.
 OR0064
 OR0064.The dynamic height is computed by dividing the NAVD 88
 OR0064.geopotential number by the normal gravity value computed on the
 OR0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0064.degrees latitude (g = 980.6199 gals.).
 OR0064
 OR0064.The modeled gravity was interpolated from observed gravity values.
 OR0064
 OR0064;                    North         East    Units  Estimated Accuracy
 OR0064;SPC SD S     -   154,449.0     786,980.0     MT  (+/- 3 meters HH1 GPS) 
 OR0064
 OR0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7951139038(NAD 83)
 OR0064
 OR0064                          SUPERSEDED SURVEY CONTROL
 OR0064
 OR0064  NGVD 29 (??/??/92)  399.826  (m)         1311.76   (f) ADJ UNCH    2 0
 OR0064
 OR0064.Superseded values are not recommended for survey control.
 OR0064
 OR0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0064.See file dsdata.pdf to determine how the superseded data were derived.
 OR0064
 OR0064_MARKER: DB = BENCH MARK DISK
 OR0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0064_STAMPING: D 147 1934
 OR0064_MARK LOGO: CGS
 OR0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0064+STABILITY: SURFACE MOTION
 OR0064
 OR0064  HISTORY     - Date     Condition        Report By
 OR0064  HISTORY     - 1934     MONUMENTED       CGS
 OR0064  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0064
 OR0064                          STATION DESCRIPTION
 OR0064
 OR0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0064'0.9 MI SE FROM MITCHELL.
 OR0064'0.9 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0064'PACIFIC RAILROAD FROM THE STATION AT MITCHELL, DAVISON COUNTY,
 OR0064'ABOUT 763 FEET SOUTHEAST OF THE OVERHEAD CROSSING OF A HIGHWAY,
 OR0064'47 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 33
 OR0064'FEET NORTHEAST OF THE NORTHEAST RAIL OF A SIDE TRACK, AND 1
 OR0064'FOOT NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OR0064'STAMPED D 147 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0064'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 OR0064
 OR0064                          STATION RECOVERY (1991)
 OR0064
 OR0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0064'A THROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0423 ***********************************************************************
 OQ0423  DESIGNATION -  D 148
 OQ0423  PID         -  OQ0423
 OQ0423  STATE/COUNTY-  SD/TURNER
 OQ0423  COUNTRY     -  US
 OQ0423  USGS QUAD   -  VIBORG (2017)
 OQ0423
 OQ0423                         *CURRENT SURVEY CONTROL
 OQ0423  ______________________________________________________________________
 OQ0423* NAD 83(1986) POSITION- 43 14 01.     (N) 097 02 52.     (W)   SCALED
 OQ0423* NAVD 88 ORTHO HEIGHT -   402.207 (meters)     1319.57  (feet) ADJUSTED
 OQ0423  ______________________________________________________________________
 OQ0423  GEOID HEIGHT    -        -26.199 (meters)                     GEOID18
 OQ0423  DYNAMIC HEIGHT  -        402.094 (meters)     1319.20  (feet) COMP
 OQ0423  MODELED GRAVITY -    980,326.7   (mgal)                       NAVD 88
 OQ0423
 OQ0423  VERT ORDER      -  SECOND    CLASS 0
 OQ0423
 OQ0423.The horizontal coordinates were scaled from a map and have
 OQ0423.an estimated accuracy of +/- 6 seconds.
 OQ0423
 OQ0423.The orthometric height was determined by differential leveling and
 OQ0423.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0423.in June 1991.
 OQ0423
 OQ0423.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0423.GEOID18 height accuracy estimate available here.
 OQ0423
 OQ0423.Click photographs - Photos may exist for this station.
 OQ0423
 OQ0423.The dynamic height is computed by dividing the NAVD 88
 OQ0423.geopotential number by the normal gravity value computed on the
 OQ0423.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0423.degrees latitude (g = 980.6199 gals.).
 OQ0423
 OQ0423.The modeled gravity was interpolated from observed gravity values.
 OQ0423
 OQ0423;                    North         East    Units  Estimated Accuracy
 OQ0423;SPC SD S     -   105,290.      866,800.      MT  (+/- 180 meters Scaled)
 OQ0423
 OQ0423_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN585886(NAD 83)
 OQ0423
 OQ0423                          SUPERSEDED SURVEY CONTROL
 OQ0423
 OQ0423  NGVD 29 (??/??/92)  401.982  (m)         1318.84   (f) ADJ UNCH    2 0
 OQ0423
 OQ0423.Superseded values are not recommended for survey control.
 OQ0423
 OQ0423.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0423.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0423
 OQ0423_MARKER: DB = BENCH MARK DISK
 OQ0423_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0423_STAMPING: D 148 1934
 OQ0423_MARK LOGO: CGS
 OQ0423_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0423
 OQ0423  HISTORY     - Date     Condition        Report By
 OQ0423  HISTORY     - 1934     MONUMENTED       CGS
 OQ0423  HISTORY     - 1940     GOOD             CGS
 OQ0423
 OQ0423                          STATION DESCRIPTION
 OQ0423
 OQ0423'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OQ0423'2.8 MI NW FROM HOOKER.
 OQ0423'2.8 MILES NORTHWEST OF THE RAILROAD STATION AT HOOKER, MIDWAY
 OQ0423'BETWEEN TWO FARM CROSSING, 7.5 FEET WEST OF THE 6TH POLE FROM
 OQ0423'EACH CROSSING, 0.2 MILE SOUTHEAST AND ACROSS TRACK FROM MILE POST
 OQ0423'37, 43.9 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 0.5 FOOT SOUTH OF
 OQ0423'WHITE MARKER POST, 2 INCHES ABOVE GROUND.  A STANDARD DISK IN PRE
 OQ0423'CAST POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0388 ***********************************************************************
 OQ0388  DESIGNATION -  D 149
 OQ0388  PID         -  OQ0388
 OQ0388  STATE/COUNTY-  SD/TURNER
 OQ0388  COUNTRY     -  US
 OQ0388  USGS QUAD   -  MARION (2017)
 OQ0388
 OQ0388                         *CURRENT SURVEY CONTROL
 OQ0388  ______________________________________________________________________
 OQ0388* NAD 83(1986) POSITION- 43 25 24.     (N) 097 15 21.     (W)   SCALED
 OQ0388* NAVD 88 ORTHO HEIGHT -   441.274 (meters)     1447.75  (feet) ADJUSTED
 OQ0388  ______________________________________________________________________
 OQ0388  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 OQ0388  DYNAMIC HEIGHT  -        441.156 (meters)     1447.36  (feet) COMP
 OQ0388  MODELED GRAVITY -    980,337.9   (mgal)                       NAVD 88
 OQ0388
 OQ0388  VERT ORDER      -  SECOND    CLASS 0
 OQ0388
 OQ0388.The horizontal coordinates were scaled from a map and have
 OQ0388.an estimated accuracy of +/- 6 seconds.
 OQ0388
 OQ0388.The orthometric height was determined by differential leveling and
 OQ0388.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0388.in June 1991.
 OQ0388
 OQ0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0388.GEOID18 height accuracy estimate available here.
 OQ0388
 OQ0388.Click photographs - Photos may exist for this station.
 OQ0388
 OQ0388.The dynamic height is computed by dividing the NAVD 88
 OQ0388.geopotential number by the normal gravity value computed on the
 OQ0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0388.degrees latitude (g = 980.6199 gals.).
 OQ0388
 OQ0388.The modeled gravity was interpolated from observed gravity values.
 OQ0388
 OQ0388;                    North         East    Units  Estimated Accuracy
 OQ0388;SPC SD S     -   125,710.      849,130.      MT  (+/- 180 meters Scaled)
 OQ0388
 OQ0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP411093(NAD 83)
 OQ0388
 OQ0388                          SUPERSEDED SURVEY CONTROL
 OQ0388
 OQ0388  NGVD 29 (??/??/92)  441.008  (m)         1446.87   (f) ADJ UNCH    2 0
 OQ0388
 OQ0388.Superseded values are not recommended for survey control.
 OQ0388
 OQ0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0388.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0388
 OQ0388_MARKER: DB = BENCH MARK DISK
 OQ0388_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0388_STAMPING: D 149 1934
 OQ0388_MARK LOGO: CGS
 OQ0388_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0388
 OQ0388  HISTORY     - Date     Condition        Report By
 OQ0388  HISTORY     - 1934     MONUMENTED       CGS
 OQ0388  HISTORY     - 1966     POOR             USGS
 OQ0388
 OQ0388                          STATION DESCRIPTION
 OQ0388
 OQ0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0388'AT MARION.
 OQ0388'LOCATED AT THE JUNCTION OF THE MILWAUKEE LINE TO SCOTLAND
 OQ0388'WITH THE MAIN LINE TRACK TO MITCHELL, 112 YDS. SOUTHEAST
 OQ0388'OF THE EAST END OF THE STATION, 48 YDS. WEST OF A SWITCH FOR THE
 OQ0388'JUNCTION ON EAST SIDE OF STATION, 47 FT. SOUTH OF SOUTH RAIL
 OQ0388'OF THE TRACK TO MITCHELL, 36.7 FT. SOUTH OF SOUTH RAIL OF THE
 OQ0388'LINE TO SCOTLAND, STANDARD TABLET SET IN TOP OF CONCRETE POST
 OQ0388'6 IN HIGH.  STAMPED D-149--1934.  NOTE-- BENCH MARK HAS
 OQ0388'BEEN PUSHED TO ONE SIDE.
 OQ0388
 OQ0388                          STATION RECOVERY (1966)
 OQ0388
 OQ0388'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OQ0388'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0016 ***********************************************************************
 PT0016  DESIGNATION -  D 15
 PT0016  PID         -  PT0016
 PT0016  STATE/COUNTY-  SD/SULLY
 PT0016  COUNTRY     -  US
 PT0016  USGS QUAD   -  AGAR (2017)
 PT0016
 PT0016                         *CURRENT SURVEY CONTROL
 PT0016  ______________________________________________________________________
 PT0016* NAD 83(1986) POSITION- 44 51 07.     (N) 100 04 33.     (W)   SCALED
 PT0016* NAVD 88 ORTHO HEIGHT -   567.435 (meters)     1861.66  (feet) ADJUSTED
 PT0016  ______________________________________________________________________
 PT0016  GEOID HEIGHT    -        -22.787 (meters)                     GEOID18
 PT0016  DYNAMIC HEIGHT  -        567.339 (meters)     1861.34  (feet) COMP
 PT0016  MODELED GRAVITY -    980,430.0   (mgal)                       NAVD 88
 PT0016
 PT0016  VERT ORDER      -  FIRST     CLASS II
 PT0016
 PT0016.The horizontal coordinates were scaled from a map and have
 PT0016.an estimated accuracy of +/- 6 seconds.
 PT0016
 PT0016.The orthometric height was determined by differential leveling and
 PT0016.adjusted by the NATIONAL GEODETIC SURVEY
 PT0016.in June 1991.
 PT0016
 PT0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0016.GEOID18 height accuracy estimate available here.
 PT0016
 PT0016.Click photographs - Photos may exist for this station.
 PT0016
 PT0016.The dynamic height is computed by dividing the NAVD 88
 PT0016.geopotential number by the normal gravity value computed on the
 PT0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0016.degrees latitude (g = 980.6199 gals.).
 PT0016
 PT0016.The modeled gravity was interpolated from observed gravity values.
 PT0016
 PT0016;                    North         East    Units  Estimated Accuracy
 PT0016;SPC SD N     -   113,190.      594,010.      MT  (+/- 180 meters Scaled)
 PT0016
 PT0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ149670(NAD 83)
 PT0016
 PT0016                          SUPERSEDED SURVEY CONTROL
 PT0016
 PT0016  NGVD 29 (??/??/92)  567.066  (m)         1860.45   (f) ADJ UNCH    1 2
 PT0016
 PT0016.Superseded values are not recommended for survey control.
 PT0016
 PT0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0016.See file dsdata.pdf to determine how the superseded data were derived.
 PT0016
 PT0016_MARKER: DB = BENCH MARK DISK
 PT0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0016_STAMPING: 1860.298 D 15 1926
 PT0016_MARK LOGO: CGS
 PT0016_PROJECTION: FLUSH
 PT0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0016+STABILITY: SURFACE MOTION
 PT0016
 PT0016  HISTORY     - Date     Condition        Report By
 PT0016  HISTORY     - 1926     MONUMENTED       CGS
 PT0016
 PT0016                          STATION DESCRIPTION
 PT0016
 PT0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0016'1 MI N FROM AGAR.
 PT0016'1 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0016'AGAR, SULLY COUNTY, ABOUT 60 YARDS NORTHEAST OF A STATION-ONE-MILE
 PT0016'SIGN, OPPOSITE A RANCH HOUSE IN A GROVE, AT THE CROSSING OF A
 PT0016'SECTION-LINE ROAD, 33 FEET EAST OF THE CENTER LINE OF THE
 PT0016'TRACK, AND 3 FEET NORTH OF THE NORTH SECTION-LINE FENCE.  A
 PT0016'STANDARD DISK, STAMPED 1860.298 D 15 1926 AND SET IN THE TOP
 PT0016'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.  1.0 MI. N OF
 PT0016'THE C AND NW RR NEAR THE W. SIXTEENTH CORNER BETWEEN SECS.
 PT0016'14 AND 23, T 116 N., R. 77W., 41.5 FT. N., 33.5 FT E. AND 0.5
 PT0016'FT LOWER THAN A RD. X-ING, 15 FT W OF A RIGHT OF WAY FENCE,
 PT0016'IN A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1351 ***********************************************************************
 NM1351  DESIGNATION -  D 150
 NM1351  PID         -  NM1351
 NM1351  STATE/COUNTY-  SD/BON HOMME
 NM1351  COUNTRY     -  US
 NM1351  USGS QUAD   -  KINGSBURG (2017)
 NM1351
 NM1351                         *CURRENT SURVEY CONTROL
 NM1351  ______________________________________________________________________
 NM1351* NAD 83(1986) POSITION- 42 57 20.     (N) 097 53 31.     (W)   SCALED
 NM1351* NAVD 88 ORTHO HEIGHT -   429.239 (meters)     1408.26  (feet) ADJUSTED
 NM1351  ______________________________________________________________________
 NM1351  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 NM1351  DYNAMIC HEIGHT  -        429.101 (meters)     1407.81  (feet) COMP
 NM1351  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 NM1351
 NM1351  VERT ORDER      -  SECOND    CLASS 0
 NM1351
 NM1351.The horizontal coordinates were scaled from a map and have
 NM1351.an estimated accuracy of +/- 6 seconds.
 NM1351
 NM1351.The orthometric height was determined by differential leveling and
 NM1351.adjusted by the NATIONAL GEODETIC SURVEY
 NM1351.in June 1991.
 NM1351
 NM1351.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1351.GEOID18 height accuracy estimate available here.
 NM1351
 NM1351.Click photographs - Photos may exist for this station.
 NM1351
 NM1351.The dynamic height is computed by dividing the NAVD 88
 NM1351.geopotential number by the normal gravity value computed on the
 NM1351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1351.degrees latitude (g = 980.6199 gals.).
 NM1351
 NM1351.The modeled gravity was interpolated from observed gravity values.
 NM1351
 NM1351;                    North         East    Units  Estimated Accuracy
 NM1351;SPC SD S     -    72,050.      799,180.      MT  (+/- 180 meters Scaled)
 NM1351
 NM1351_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN903564(NAD 83)
 NM1351
 NM1351                          SUPERSEDED SURVEY CONTROL
 NM1351
 NM1351  NGVD 29 (??/??/92)  428.99   (m)         1407.4    (f) COMPUTED    2 0
 NM1351
 NM1351.Superseded values are not recommended for survey control.
 NM1351
 NM1351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1351.See file dsdata.pdf to determine how the superseded data were derived.
 NM1351
 NM1351_MARKER: DB = BENCH MARK DISK
 NM1351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1351_STAMPING: D 150 1934
 NM1351_MARK LOGO: CGS
 NM1351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1351+STABILITY: SURFACE MOTION
 NM1351
 NM1351  HISTORY     - Date     Condition        Report By
 NM1351  HISTORY     - 1934     MONUMENTED       CGS
 NM1351
 NM1351                          STATION DESCRIPTION
 NM1351
 NM1351'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1351'2.9 MI SW FROM TYNDALL.
 NM1351'2.9 MILES SW. OF THE RWY. STATION AT TYNDALL, 165 FT. SOUTHWEST
 NM1351'OF M.P. 47, 46 FT. SOUTHEAST OF THE SOUTHEAST RAIL OF TRACK,
 NM1351'28.5 FT. SOUTHWEST OF FENCE CORNER, 1.5 FT. NORTHWEST OF R/W
 NM1351'FENCE CORNER.  STANDARD TABLET SET IN TOP OF A CONCRETE POST
 NM1351'4 IN HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1352 ***********************************************************************
 NM1352  DESIGNATION -  D 150 RESET
 NM1352  PID         -  NM1352
 NM1352  STATE/COUNTY-  SD/BON HOMME
 NM1352  COUNTRY     -  US
 NM1352  USGS QUAD   -  KINGSBURG (2017)
 NM1352
 NM1352                         *CURRENT SURVEY CONTROL
 NM1352  ______________________________________________________________________
 NM1352* NAD 83(1986) POSITION- 42 57 20.     (N) 097 53 31.     (W)   SCALED
 NM1352* NAVD 88 ORTHO HEIGHT -   429.35  (meters)     1408.6   (feet) RESET
 NM1352  ______________________________________________________________________
 NM1352  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 NM1352  VERT ORDER      -  THIRD
 NM1352
 NM1352.The horizontal coordinates were scaled from a map and have
 NM1352.an estimated accuracy of +/- 6 seconds.
 NM1352
 NM1352.The orthometric height was computed from unverified reset data.
 NM1352
 NM1352.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1352.GEOID18 height accuracy estimate available here.
 NM1352
 NM1352.Click photographs - Photos may exist for this station.
 NM1352
 NM1352;                    North         East    Units  Estimated Accuracy
 NM1352;SPC SD S     -    72,050.      799,180.      MT  (+/- 180 meters Scaled)
 NM1352
 NM1352_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN903564(NAD 83)
 NM1352
 NM1352                          SUPERSEDED SURVEY CONTROL
 NM1352
 NM1352.No superseded survey control is available for this station.
 NM1352
 NM1352_MARKER: DB = BENCH MARK DISK
 NM1352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1352_STAMPING: D 150 1934 RESET 1941
 NM1352_MARK LOGO: CGS
 NM1352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1352+STABILITY: SURFACE MOTION
 NM1352
 NM1352  HISTORY     - Date     Condition        Report By
 NM1352  HISTORY     - 1941     MONUMENTED       SDHD
 NM1352  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1352
 NM1352                          STATION DESCRIPTION
 NM1352
 NM1352'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 NM1352'2.9 MI SW FROM TYNDALL.
 NM1352'2.9 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NM1352'AND PACIFIC RAILROAD FROM THE STATION AT TYNDALL, BON HOMME
 NM1352'COUNTY, 1490 FT NORTH OF THE SOUTHEAST CORNER OF SEC. 14, T. 94N.,
 NM1352'R. 60W., AT THE CROSSING OF STATE HIGHWAY 37, 76 FT SOUTH
 NM1352'ALONG THE HIGHWAY FROM THE TRACK, AND 68 FT WEST OF THE CENTER
 NM1352'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED D 150 1934 RESET
 NM1352'1941 AND SET IN THE TOP OF A CONCRETE POST.
 NM1352
 NM1352                          STATION RECOVERY (1974)
 NM1352
 NM1352'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1352'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0398 ***********************************************************************
 OQ0398  DESIGNATION -  D 151
 OQ0398  PID         -  OQ0398
 OQ0398  STATE/COUNTY-  SD/TURNER
 OQ0398  COUNTRY     -  US
 OQ0398  USGS QUAD   -  WAKONDA (2017)
 OQ0398
 OQ0398                         *CURRENT SURVEY CONTROL
 OQ0398  ______________________________________________________________________
 OQ0398* NAD 83(1986) POSITION- 43 07 29.     (N) 097 07 28.     (W)   SCALED
 OQ0398* NAVD 88 ORTHO HEIGHT -   402.348 (meters)     1320.04  (feet) ADJUSTED
 OQ0398  ______________________________________________________________________
 OQ0398  GEOID HEIGHT    -        -26.053 (meters)                     GEOID18
 OQ0398  DYNAMIC HEIGHT  -        402.230 (meters)     1319.65  (feet) COMP
 OQ0398  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 OQ0398
 OQ0398  VERT ORDER      -  SECOND    CLASS 0
 OQ0398
 OQ0398.The horizontal coordinates were scaled from a map and have
 OQ0398.an estimated accuracy of +/- 6 seconds.
 OQ0398
 OQ0398.The orthometric height was determined by differential leveling and
 OQ0398.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0398.in June 1991.
 OQ0398
 OQ0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0398.GEOID18 height accuracy estimate available here.
 OQ0398
 OQ0398.Click photographs - Photos may exist for this station.
 OQ0398
 OQ0398.The dynamic height is computed by dividing the NAVD 88
 OQ0398.geopotential number by the normal gravity value computed on the
 OQ0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0398.degrees latitude (g = 980.6199 gals.).
 OQ0398
 OQ0398.The modeled gravity was interpolated from observed gravity values.
 OQ0398
 OQ0398;                    North         East    Units  Estimated Accuracy
 OQ0398;SPC SD S     -    92,960.      861,050.      MT  (+/- 180 meters Scaled)
 OQ0398
 OQ0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN525763(NAD 83)
 OQ0398
 OQ0398                          SUPERSEDED SURVEY CONTROL
 OQ0398
 OQ0398  NGVD 29 (??/??/92)  402.122  (m)         1319.30   (f) ADJ UNCH    2 0
 OQ0398
 OQ0398.Superseded values are not recommended for survey control.
 OQ0398
 OQ0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0398.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0398
 OQ0398_MARKER: DB = BENCH MARK DISK
 OQ0398_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0398_STAMPING: D 151 1934
 OQ0398_MARK LOGO: CGS
 OQ0398_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0398
 OQ0398  HISTORY     - Date     Condition        Report By
 OQ0398  HISTORY     - 1934     MONUMENTED       CGS
 OQ0398
 OQ0398                          STATION DESCRIPTION
 OQ0398
 OQ0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0398'3.5 MI NE FROM IRENE.
 OQ0398'LOCATED 3.5 MILES NORTHEAST OF STATION A IRENE, ALONG GREAT NORTHERN
 OQ0398'RWY., 0.2 OF MILE SOUTHWEST OF M.P. 183, 230 YARDS SOUTHWEST OF
 OQ0398'SOUTHWEST END OF A WOOD TRESTLE UNDER RAILROAD, 43.5 FEET SOUTHEAST
 OQ0398'OF SOUTHEAST RAIL, 5 FEET SOUTHEAST OF FIFTH TELEGRAPH POLE FROM
 OQ0398'TRESTLE, 4.5 FEET NORTHWEST OF R/W FENCE.  STANDARD TABLET SET
 OQ0398'IN TOP OF CONCRETE POST 6 INCHES HIGH.  STAMPED D-151--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0767 ***********************************************************************
 NM0767  DESIGNATION -  D 152
 NM0767  PID         -  NM0767
 NM0767  STATE/COUNTY-  SD/UNION
 NM0767  COUNTRY     -  US
 NM0767  USGS QUAD   -  ELK POINT (2017)
 NM0767
 NM0767                         *CURRENT SURVEY CONTROL
 NM0767  ______________________________________________________________________
 NM0767* NAD 83(1986) POSITION- 42 42 09.     (N) 096 42 57.     (W)   SCALED
 NM0767* NAVD 88 ORTHO HEIGHT -   343.585 (meters)     1127.25  (feet) ADJUSTED
 NM0767  ______________________________________________________________________
 NM0767  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 NM0767  DYNAMIC HEIGHT  -        343.485 (meters)     1126.92  (feet) COMP
 NM0767  MODELED GRAVITY -    980,321.0   (mgal)                       NAVD 88
 NM0767
 NM0767  VERT ORDER      -  FIRST     CLASS II
 NM0767
 NM0767.The horizontal coordinates were scaled from a map and have
 NM0767.an estimated accuracy of +/- 6 seconds.
 NM0767
 NM0767.The orthometric height was determined by differential leveling and
 NM0767.adjusted by the NATIONAL GEODETIC SURVEY
 NM0767.in June 1991.
 NM0767
 NM0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0767.GEOID18 height accuracy estimate available here.
 NM0767
 NM0767.Click photographs - Photos may exist for this station.
 NM0767
 NM0767.The dynamic height is computed by dividing the NAVD 88
 NM0767.geopotential number by the normal gravity value computed on the
 NM0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0767.degrees latitude (g = 980.6199 gals.).
 NM0767
 NM0767.The modeled gravity was interpolated from observed gravity values.
 NM0767
 NM0767;                    North         East    Units  Estimated Accuracy
 NM0767;SPC SD S     -    47,470.      896,310.      MT  (+/- 180 meters Scaled)
 NM0767
 NM0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN870303(NAD 83)
 NM0767
 NM0767                          SUPERSEDED SURVEY CONTROL
 NM0767
 NM0767  NGVD 29 (??/??/92)  343.401  (m)         1126.64   (f) ADJ UNCH    1 2
 NM0767
 NM0767.Superseded values are not recommended for survey control.
 NM0767
 NM0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0767.See file dsdata.pdf to determine how the superseded data were derived.
 NM0767
 NM0767_MARKER: DB = BENCH MARK DISK
 NM0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0767_STAMPING: D 152 1934
 NM0767_MARK LOGO: CGS
 NM0767_PROJECTION: PROJECTING 13 CENTIMETERS
 NM0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0767+STABILITY: SURFACE MOTION
 NM0767
 NM0767  HISTORY     - Date     Condition        Report By
 NM0767  HISTORY     - 1934     MONUMENTED       CGS
 NM0767  HISTORY     - 1948     GOOD             CGS
 NM0767  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0767
 NM0767                          STATION DESCRIPTION
 NM0767
 NM0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0767'1.9 MI NW FROM ELK POINT.
 NM0767'1.9 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0767'PACIFIC RAILROAD FROM THE STATION AT ELK POINT, UNION COUNTY,
 NM0767'0.25 MILE NORTHWEST OF MILEPOST 113, 43.4 FEET NORTHWEST OF A
 NM0767'POLE, 29.7 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN
 NM0767'TRACK, AND 1.5 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE.
 NM0767'A STANDARD DISK, STAMPED D 152 1934 AND SET IN THE TOP OF A
 NM0767'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
 NM0767
 NM0767                          STATION RECOVERY (2012)
 NM0767
 NM0767'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0767'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0223 ***********************************************************************
 QR0223  DESIGNATION -  D 16
 QR0223  PID         -  QR0223
 QR0223  STATE/COUNTY-  SD/FAULK
 QR0223  COUNTRY     -  US
 QR0223  USGS QUAD   -  BURKMERE (2017)
 QR0223
 QR0223                         *CURRENT SURVEY CONTROL
 QR0223  ______________________________________________________________________
 QR0223* NAD 83(1986) POSITION- 45 02 57.     (N) 099 18 46.     (W)   SCALED
 QR0223* NAVD 88 ORTHO HEIGHT -   532.122 (meters)     1745.80  (feet) ADJUSTED
 QR0223  ______________________________________________________________________
 QR0223  GEOID HEIGHT    -        -23.307 (meters)                     GEOID18
 QR0223  DYNAMIC HEIGHT  -        532.049 (meters)     1745.56  (feet) COMP
 QR0223  MODELED GRAVITY -    980,462.0   (mgal)                       NAVD 88
 QR0223
 QR0223  VERT ORDER      -  FIRST     CLASS II
 QR0223
 QR0223.The horizontal coordinates were scaled from a map and have
 QR0223.an estimated accuracy of +/- 6 seconds.
 QR0223
 QR0223.The orthometric height was determined by differential leveling and
 QR0223.adjusted by the NATIONAL GEODETIC SURVEY
 QR0223.in June 1991.
 QR0223
 QR0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0223.GEOID18 height accuracy estimate available here.
 QR0223
 QR0223.Click photographs - Photos may exist for this station.
 QR0223
 QR0223.The dynamic height is computed by dividing the NAVD 88
 QR0223.geopotential number by the normal gravity value computed on the
 QR0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0223.degrees latitude (g = 980.6199 gals.).
 QR0223
 QR0223.The modeled gravity was interpolated from observed gravity values.
 QR0223
 QR0223;                    North         East    Units  Estimated Accuracy
 QR0223;SPC SD N     -   135,340.      654,140.      MT  (+/- 180 meters Scaled)
 QR0223
 QR0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ753884(NAD 83)
 QR0223
 QR0223                          SUPERSEDED SURVEY CONTROL
 QR0223
 QR0223  NGVD 29 (??/??/92)  531.764  (m)         1744.63   (f) ADJ UNCH    1 2
 QR0223
 QR0223.Superseded values are not recommended for survey control.
 QR0223
 QR0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0223.See file dsdata.pdf to determine how the superseded data were derived.
 QR0223
 QR0223_MARKER: DB = BENCH MARK DISK
 QR0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0223_STAMPING: D 16 1926 1744.629
 QR0223_MARK LOGO: CGS
 QR0223_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0223+STABILITY: SURFACE MOTION
 QR0223_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0223+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 QR0223
 QR0223  HISTORY     - Date     Condition        Report By
 QR0223  HISTORY     - 1926     MONUMENTED       CGS
 QR0223  HISTORY     - 1973     GOOD             NGS
 QR0223  HISTORY     - 19960602 GOOD             NGS
 QR0223
 QR0223                          STATION DESCRIPTION
 QR0223
 QR0223'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0223'AT BURKMERE.
 QR0223'ON THE NORTH SIDE OF THE GRAIN ELEVATOR AT BURKMERE, AND ACROSS
 QR0223'THE ABANDONED RAILWAY OF THE CHICAGO AND NORTH WESTERN RAILWAY,
 QR0223'145 FEET NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE SLAB
 QR0223'JUST EAST OF THE ELEVATOR, 126 FEET NORTHWEST OF THE NORTHEAST
 QR0223'CORNER OF THE ELEVATOR, 116 FEET NORTH-NORTHWEST OF THE NORTHWEST
 QR0223'CORNER OF THE ELEVATOR, 19 FEET WEST OF THE EXTENDED LINE OF THE
 QR0223'WEST SIDE OF THE ELEVATOR, 1.4 FEET EAST OF A METAL WITNESS
 QR0223'POST AND SET IN THE TOP OF A CONCRETE MONUMENT 1-INCH BELOW
 QR0223'GROUND SURFACE.  IT IS 0.5 MILE NORTH ALONG COUNTY ROAD 7
 QR0223'FROM U.S. HIGHWAY 212.
 QR0223
 QR0223                          STATION RECOVERY (1996)
 QR0223
 QR0223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0223'14.8 KM (9.20 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QR0223'IN FAULKTON, THENCE 0.7 KM (0.45 MI) NORTHERLY ALONG COUNTY ROAD 7,
 QR0223'THENCE 0.3 M (1.0 FT) WEST ALONG A FARM ROAD, 78.0 M (255.9 FT) EAST
 QR0223'OF THE CENTER OF A SET OF FOOTING FORMERLY SUPPORTING A WATER TANK,
 QR0223'40.5 M (132.9 FT) NORTHWEST OF THE CENTER OF A GATE AT THE NORTHEAST
 QR0223'CORNER OF A GRAIN ELEVATOR PROPERTY, 35.7 M (117.1 FT) NORTH OF THE
 QR0223'NORTHWEST CORNER OF A GRAIN ELEVATOR, AND THE MONUMENT IS FLUSH WITH
 QR0223'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0213 ***********************************************************************
 QR0213  DESIGNATION -  D 17
 QR0213  PID         -  QR0213
 QR0213  STATE/COUNTY-  SD/EDMUNDS
 QR0213  COUNTRY     -  US
 QR0213  USGS QUAD   -  ROSCOE (2017)
 QR0213
 QR0213                         *CURRENT SURVEY CONTROL
 QR0213  ______________________________________________________________________
 QR0213* NAD 83(1986) POSITION- 45 24 18.     (N) 099 19 28.     (W)   SCALED
 QR0213* NAVD 88 ORTHO HEIGHT -   544.303 (meters)     1785.77  (feet) ADJUSTED
 QR0213  ______________________________________________________________________
 QR0213  GEOID HEIGHT    -        -23.154 (meters)                     GEOID18
 QR0213  DYNAMIC HEIGHT  -        544.248 (meters)     1785.59  (feet) COMP
 QR0213  MODELED GRAVITY -    980,497.4   (mgal)                       NAVD 88
 QR0213
 QR0213  VERT ORDER      -  FIRST     CLASS II
 QR0213
 QR0213.The horizontal coordinates were scaled from a map and have
 QR0213.an estimated accuracy of +/- 6 seconds.
 QR0213
 QR0213.The orthometric height was determined by differential leveling and
 QR0213.adjusted by the NATIONAL GEODETIC SURVEY
 QR0213.in June 1991.
 QR0213
 QR0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0213.GEOID18 height accuracy estimate available here.
 QR0213
 QR0213.Click photographs - Photos may exist for this station.
 QR0213
 QR0213.The dynamic height is computed by dividing the NAVD 88
 QR0213.geopotential number by the normal gravity value computed on the
 QR0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0213.degrees latitude (g = 980.6199 gals.).
 QR0213
 QR0213.The modeled gravity was interpolated from observed gravity values.
 QR0213
 QR0213;                    North         East    Units  Estimated Accuracy
 QR0213;SPC SD N     -   174,870.      652,890.      MT  (+/- 180 meters Scaled)
 QR0213
 QR0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR746279(NAD 83)
 QR0213
 QR0213                          SUPERSEDED SURVEY CONTROL
 QR0213
 QR0213  NGVD 29 (??/??/92)  543.931  (m)         1784.55   (f) ADJ UNCH    1 2
 QR0213
 QR0213.Superseded values are not recommended for survey control.
 QR0213
 QR0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0213.See file dsdata.pdf to determine how the superseded data were derived.
 QR0213
 QR0213_MARKER: DB = BENCH MARK DISK
 QR0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0213_STAMPING: 1784.547 D 17 1927
 QR0213_MARK LOGO: CGS
 QR0213_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0213+STABILITY: SURFACE MOTION
 QR0213
 QR0213  HISTORY     - Date     Condition        Report By
 QR0213  HISTORY     - 1927     MONUMENTED       CGS
 QR0213  HISTORY     - 1934     GOOD             CGS
 QR0213
 QR0213                          STATION DESCRIPTION
 QR0213
 QR0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0213'3 MI S FROM ROSCOE.
 QR0213'3 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0213'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, 140 FEET NORTHWEST OF
 QR0213'A ROAD CROSSING, 107.5 FEET NORTH OF A CORNER POST, 45 FEET
 QR0213'WEST OF THE CENTER LINE OF THE TRACK, 7 FEET EAST OF THE WEST
 QR0213'RIGHT-OF-WAY FENCE, AND 5.5 FEET EAST OF A ROW OF POLES.  A
 QR0213'STANDARD DISK, STAMPED 1784.547 D 17 1927 AND SET IN THE TOP OF
 QR0213'A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0820 ***********************************************************************
 OT0820  DESIGNATION -  D 176 RESET
 OT0820  PID         -  OT0820
 OT0820  STATE/COUNTY-  SD/FALL RIVER
 OT0820  COUNTRY     -  US
 OT0820  USGS QUAD   -  EDGEMONT SW (2017)
 OT0820
 OT0820                         *CURRENT SURVEY CONTROL
 OT0820  ______________________________________________________________________
 OT0820* NAD 83(1986) POSITION- 43 17 36.     (N) 103 57 16.     (W)   SCALED
 OT0820* NAVD 88 ORTHO HEIGHT -  1171.01  (meters)     3841.9   (feet) RESET
 OT0820  ______________________________________________________________________
 OT0820  GEOID HEIGHT    -        -14.971 (meters)                     GEOID18
 OT0820  VERT ORDER      -  THIRD
 OT0820
 OT0820.The horizontal coordinates were scaled from a map and have
 OT0820.an estimated accuracy of +/- 6 seconds.
 OT0820
 OT0820.The orthometric height was computed from unverified reset data.
 OT0820
 OT0820.No vertical observational check was made to the station.
 OT0820
 OT0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0820.GEOID18 height accuracy estimate available here.
 OT0820
 OT0820.Click photographs - Photos may exist for this station.
 OT0820
 OT0820;                    North         East    Units  Estimated Accuracy
 OT0820;SPC SD S     -   113,050.      306,260.      MT  (+/- 180 meters Scaled)
 OT0820
 OT0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH848939(NAD 83)
 OT0820
 OT0820                          SUPERSEDED SURVEY CONTROL
 OT0820
 OT0820  NGVD 29 (04/17/07) 1170.44   (m)         3840.0    (f) RESET       3  
 OT0820
 OT0820.Superseded values are not recommended for survey control.
 OT0820
 OT0820.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0820.See file dsdata.pdf to determine how the superseded data were derived.
 OT0820
 OT0820_MARKER: DV = VERTICAL CONTROL DISK
 OT0820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0820_STAMPING: D 176 RESET 1986
 OT0820_MARK LOGO: NGS
 OT0820_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0820+STABILITY: SURFACE MOTION
 OT0820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0820+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0820
 OT0820  HISTORY     - Date     Condition        Report By
 OT0820  HISTORY     - 1986     MONUMENTED       NGS
 OT0820
 OT0820                          STATION DESCRIPTION
 OT0820
 OT0820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0820'11.55 KM (7.20 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0820'STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) NORTH FROM THE CENTER
 OT0820'OF 18, 4.42 M (14.5 FT) EAST FROM THE CENTER OF A NORTH APPROACH,
 OT0820'0.3 M SOUTH FROM THE RIGHT OF WAY FENCE, 0.3 M (1.0 FT) NORTH FROM
 OT0820'A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1608 ***********************************************************************
 PU1608  DESIGNATION -  D 177
 PU1608  PID         -  PU1608
 PU1608  STATE/COUNTY-  SD/LAWRENCE
 PU1608  COUNTRY     -  US
 PU1608  USGS QUAD   -  SAVOY (2017)
 PU1608
 PU1608                         *CURRENT SURVEY CONTROL
 PU1608  ______________________________________________________________________
 PU1608* NAD 83(1986) POSITION- 44 21 57.     (N) 103 55 31.     (W)   SCALED
 PU1608* NAVD 88 ORTHO HEIGHT -  1478.424 (meters)     4850.46  (feet) ADJUSTED
 PU1608  ______________________________________________________________________
 PU1608  GEOID HEIGHT    -        -13.518 (meters)                     GEOID18
 PU1608  DYNAMIC HEIGHT  -       1477.801 (meters)     4848.42  (feet) COMP
 PU1608  MODELED GRAVITY -    980,144.1   (mgal)                       NAVD 88
 PU1608
 PU1608  VERT ORDER      -  SECOND    CLASS 0
 PU1608
 PU1608.The horizontal coordinates were scaled from a map and have
 PU1608.an estimated accuracy of +/- 6 seconds.
 PU1608
 PU1608.The orthometric height was determined by differential leveling and
 PU1608.adjusted by the NATIONAL GEODETIC SURVEY
 PU1608.in June 1991.
 PU1608
 PU1608.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1608.GEOID18 height accuracy estimate available here.
 PU1608
 PU1608.Click photographs - Photos may exist for this station.
 PU1608
 PU1608.The dynamic height is computed by dividing the NAVD 88
 PU1608.geopotential number by the normal gravity value computed on the
 PU1608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1608.degrees latitude (g = 980.6199 gals.).
 PU1608
 PU1608.The modeled gravity was interpolated from observed gravity values.
 PU1608
 PU1608;                    North         East    Units  Estimated Accuracy
 PU1608;SPC SD N     -    66,760.      287,230.      MT  (+/- 180 meters Scaled)
 PU1608
 PU1608_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK856130(NAD 83)
 PU1608
 PU1608                          SUPERSEDED SURVEY CONTROL
 PU1608
 PU1608  NGVD 29 (??/??/92) 1477.777  (m)         4848.34   (f) ADJ UNCH    2 0
 PU1608
 PU1608.Superseded values are not recommended for survey control.
 PU1608
 PU1608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1608.See file dsdata.pdf to determine how the superseded data were derived.
 PU1608
 PU1608_MARKER: DB = BENCH MARK DISK
 PU1608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1608_STAMPING: D 177 1934
 PU1608_MARK LOGO: CGS
 PU1608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1608+STABILITY: SURFACE MOTION
 PU1608
 PU1608  HISTORY     - Date     Condition        Report By
 PU1608  HISTORY     - 1934     MONUMENTED       CGS
 PU1608
 PU1608                          STATION DESCRIPTION
 PU1608
 PU1608'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1608'1.1 MI E FROM SAVOY.
 PU1608'1.1 MILES EAST ALONG A COUNTY ROAD FROM SAVOY, LAWRENCE COUNTY, IN
 PU1608'SPEARFISH CANYON, ABOUT 230 FEET SOUTH OF SPEARFISH RIVER, AND
 PU1608'24 FEET NORTH OF THE CENTER LINE OF THE ROAD.  A STANDARD DISK,
 PU1608'STAMPED D 177 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0553 ***********************************************************************
 OT0553  DESIGNATION -  D 178
 OT0553  PID         -  OT0553
 OT0553  STATE/COUNTY-  SD/PENNINGTON
 OT0553  COUNTRY     -  US
 OT0553  USGS QUAD   -  CUSTER (2017)
 OT0553
 OT0553                         *CURRENT SURVEY CONTROL
 OT0553  ______________________________________________________________________
 OT0553* NAD 83(1986) POSITION- 43 52 11.50   (N) 103 37 15.51   (W)   HD_HELD1
 OT0553* NAVD 88 ORTHO HEIGHT -  1628.523 (meters)     5342.91  (feet) ADJUSTED
 OT0553  ______________________________________________________________________
 OT0553  GEOID HEIGHT    -        -13.460 (meters)                     GEOID18
 OT0553  DYNAMIC HEIGHT  -       1627.722 (meters)     5340.28  (feet) COMP
 OT0553  MODELED GRAVITY -    980,068.4   (mgal)                       NAVD 88
 OT0553
 OT0553  VERT ORDER      -  SECOND    CLASS 0
 OT0553
 OT0553.The horizontal coordinates were determined by differentially corrected
 OT0553.hand held GPS observations or other comparable positioning techniques
 OT0553.and have an estimated accuracy of +/- 3 meters.
 OT0553
 OT0553.The orthometric height was determined by differential leveling and
 OT0553.adjusted by the NATIONAL GEODETIC SURVEY
 OT0553.in June 1991.
 OT0553
 OT0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0553.GEOID18 height accuracy estimate available here.
 OT0553
 OT0553.Click photographs - Photos may exist for this station.
 OT0553
 OT0553.The dynamic height is computed by dividing the NAVD 88
 OT0553.geopotential number by the normal gravity value computed on the
 OT0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0553.degrees latitude (g = 980.6199 gals.).
 OT0553
 OT0553.The modeled gravity was interpolated from observed gravity values.
 OT0553
 OT0553;                    North         East    Units  Estimated Accuracy
 OT0553;SPC SD S     -   175,925.4     335,826.2     MT  (+/- 3 meters HH1 GPS) 
 OT0553
 OT0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1080358342(NAD 83)
 OT0553
 OT0553                          SUPERSEDED SURVEY CONTROL
 OT0553
 OT0553  NGVD 29 (??/??/92) 1627.830  (m)         5340.64   (f) ADJ UNCH    2 0
 OT0553
 OT0553.Superseded values are not recommended for survey control.
 OT0553
 OT0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0553.See file dsdata.pdf to determine how the superseded data were derived.
 OT0553
 OT0553_MARKER: DB = BENCH MARK DISK
 OT0553_SETTING: 80 = SET IN A BOULDER
 OT0553_STAMPING: D 178 1934
 OT0553_MARK LOGO: CGS
 OT0553_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0553+STABILITY: SURFACE MOTION
 OT0553
 OT0553  HISTORY     - Date     Condition        Report By
 OT0553  HISTORY     - 1934     MONUMENTED       CGS
 OT0553
 OT0553                          STATION DESCRIPTION
 OT0553
 OT0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0553'5.7 MI S FROM HILL CITY.
 OT0553'5.7 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0553'FROM THE STATION AT HILL CITY, PENNINGTON COUNTY, ABOUT 100 FEET
 OT0553'NORTH OF THE SOUTH END OF THE SIDING AT OREVILLE, ABOUT 0.3 MILE
 OT0553'SOUTH OF MILEPOST 55, ABOUT 18 RAILS NORTH OF BRIDGE 54.62,
 OT0553'26.7 FEET EAST OF THE EAST RAIL OF THE MAIN TRACK, ABOUT 3 FEET
 OT0553'LOWER THAN THE TRACK, AND IN THE TOP OF A LARGE QUARTZ BOULDER
 OT0553'PROJECTING ABOUT 1/2 FOOT ABOVE GROUND AND HAVING AN 1 1/2- BY
 OT0553'3-FOOT EXPOSED AREA.  A STANDARD DISK, STAMPED D 178 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0333 ***********************************************************************
 OQ0333  DESIGNATION -  D 18
 OQ0333  PID         -  OQ0333
 OQ0333  STATE/COUNTY-  SD/MOODY
 OQ0333  COUNTRY     -  US
 OQ0333  USGS QUAD   -  TRENT (2017)
 OQ0333
 OQ0333                         *CURRENT SURVEY CONTROL
 OQ0333  ______________________________________________________________________
 OQ0333* NAD 83(1986) POSITION- 43 58 49.     (N) 096 40 55.     (W)   SCALED
 OQ0333* NAVD 88 ORTHO HEIGHT -   462.113 (meters)     1516.12  (feet) ADJUSTED
 OQ0333  ______________________________________________________________________
 OQ0333  GEOID HEIGHT    -        -26.030 (meters)                     GEOID18
 OQ0333  DYNAMIC HEIGHT  -        462.005 (meters)     1515.76  (feet) COMP
 OQ0333  MODELED GRAVITY -    980,371.6   (mgal)                       NAVD 88
 OQ0333
 OQ0333  VERT ORDER      -  FIRST     CLASS II
 OQ0333
 OQ0333.The horizontal coordinates were scaled from a map and have
 OQ0333.an estimated accuracy of +/- 6 seconds.
 OQ0333
 OQ0333.The orthometric height was determined by differential leveling and
 OQ0333.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0333.in June 1991.
 OQ0333
 OQ0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0333.GEOID18 height accuracy estimate available here.
 OQ0333
 OQ0333.Click photographs - Photos may exist for this station.
 OQ0333
 OQ0333.The dynamic height is computed by dividing the NAVD 88
 OQ0333.geopotential number by the normal gravity value computed on the
 OQ0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0333.degrees latitude (g = 980.6199 gals.).
 OQ0333
 OQ0333.The modeled gravity was interpolated from observed gravity values.
 OQ0333
 OQ0333;                    North         East    Units  Estimated Accuracy
 OQ0333;SPC SD S     -   189,400.      892,850.      MT  (+/- 180 meters Scaled)
 OQ0333
 OQ0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP859722(NAD 83)
 OQ0333
 OQ0333                          SUPERSEDED SURVEY CONTROL
 OQ0333
 OQ0333  NGVD 29 (??/??/92)  461.848  (m)         1515.25   (f) ADJ UNCH    1 2
 OQ0333
 OQ0333.Superseded values are not recommended for survey control.
 OQ0333
 OQ0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0333.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0333
 OQ0333_MARKER: DB = BENCH MARK DISK
 OQ0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0333_STAMPING: 1515.246 D 18 1931
 OQ0333_MARK LOGO: CGS
 OQ0333_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0333+STABILITY: SURFACE MOTION
 OQ0333
 OQ0333  HISTORY     - Date     Condition        Report By
 OQ0333  HISTORY     - 1931     MONUMENTED       CGS
 OQ0333  HISTORY     - 1962     MARK NOT FOUND   CGS
 OQ0333  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 OQ0333
 OQ0333                          STATION DESCRIPTION
 OQ0333
 OQ0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OQ0333'2.2 MI W FROM EGAN.
 OQ0333'2.2 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0333'PACIFIC RAILROAD FROM EGAN, MOODY COUNTY, AT SIOUX FALLS JUNCTION,
 OQ0333'BETWEEN THE TWO RAILROADS, ABOUT 15-3/4 RAILS WEST ALONG THE BRANCH
 OQ0333'LEADING TO COLMAN FROM THE FROG AT THE JUNCTION, AT THE SECOND
 OQ0333'POLE WEST OF THE JUNCTION, AND 37.4 FEET SOUTH OF THE SOUTH
 OQ0333'RAIL.  A STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0333'3 INCHES ABOVE THE GROUND.
 OQ0333
 OQ0333                          STATION RECOVERY (2012)
 OQ0333
 OQ0333'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0333'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1536 ***********************************************************************
 PU1536  DESIGNATION -  D 183
 PU1536  PID         -  PU1536
 PU1536  STATE/COUNTY-  SD/PENNINGTON
 PU1536  COUNTRY     -  US
 PU1536  USGS QUAD   -  PACTOLA DAM (2017)
 PU1536
 PU1536                         *CURRENT SURVEY CONTROL
 PU1536  ______________________________________________________________________
 PU1536* NAD 83(1986) POSITION- 44 02 16.56   (N) 103 23 03.76   (W)   HD_HELD1
 PU1536* NAVD 88 ORTHO HEIGHT -  1181.686 (meters)     3876.91  (feet) ADJUSTED
 PU1536  ______________________________________________________________________
 PU1536  GEOID HEIGHT    -        -14.818 (meters)                     GEOID18
 PU1536  DYNAMIC HEIGHT  -       1181.229 (meters)     3875.42  (feet) COMP
 PU1536  MODELED GRAVITY -    980,190.5   (mgal)                       NAVD 88
 PU1536
 PU1536  VERT ORDER      -  SECOND    CLASS 0
 PU1536
 PU1536.The horizontal coordinates were determined by differentially corrected
 PU1536.hand held GPS observations or other comparable positioning techniques
 PU1536.and have an estimated accuracy of +/- 3 meters.
 PU1536
 PU1536.The orthometric height was determined by differential leveling and
 PU1536.adjusted by the NATIONAL GEODETIC SURVEY
 PU1536.in June 1991.
 PU1536
 PU1536.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1536.GEOID18 height accuracy estimate available here.
 PU1536
 PU1536.Click photographs - Photos may exist for this station.
 PU1536
 PU1536.The dynamic height is computed by dividing the NAVD 88
 PU1536.geopotential number by the normal gravity value computed on the
 PU1536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1536.degrees latitude (g = 980.6199 gals.).
 PU1536
 PU1536.The modeled gravity was interpolated from observed gravity values.
 PU1536
 PU1536;                    North         East    Units  Estimated Accuracy
 PU1536;SPC SD S     -   193,860.6     355,514.5     MT  (+/- 3 meters HH1 GPS) 
 PU1536
 PU1536_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2944977354(NAD 83)
 PU1536
 PU1536                          SUPERSEDED SURVEY CONTROL
 PU1536
 PU1536  NGVD 29 (??/??/92) 1181.149  (m)         3875.15   (f) ADJ UNCH    2 0
 PU1536
 PU1536.Superseded values are not recommended for survey control.
 PU1536
 PU1536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1536.See file dsdata.pdf to determine how the superseded data were derived.
 PU1536
 PU1536_MARKER: DB = BENCH MARK DISK
 PU1536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1536_STAMPING: D 183 1934
 PU1536_MARK LOGO: CGS
 PU1536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1536+STABILITY: SURFACE MOTION
 PU1536
 PU1536  HISTORY     - Date     Condition        Report By
 PU1536  HISTORY     - 1934     MONUMENTED       CGS
 PU1536
 PU1536                          STATION DESCRIPTION
 PU1536
 PU1536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1536'2 MI E FROM HISEGA.
 PU1536'2.0 MILES EAST BY RAIL ALONG THE RAPID CITY BLACK HILLS AND
 PU1536'WESTERN RAILROAD, 11.2 MILES WEST OF RAPID CITY BY RAIL, 330
 PU1536'FEET NORTHEAST OF RAILROAD BRIDGE NO. 11.26, 60 FEET SOUTHEAST
 PU1536'OF THE SOUTHEAST RAIL, AND 130 FEET NORTHEAST OF THE SWITCH
 PU1536'STAND OF MC GEE SIDING, IN THE HOLLOW BEYOND OLD FILL OF SECOND
 PU1536'SIDING.  A STANDARD DISK, STAMPED D 183 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0410 ***********************************************************************
 QS0410  DESIGNATION -  D 19
 QS0410  PID         -  QS0410
 QS0410  STATE/COUNTY-  SD/CORSON
 QS0410  COUNTRY     -  US
 QS0410  USGS QUAD   -  MCINTOSH (2017)
 QS0410
 QS0410                         *CURRENT SURVEY CONTROL
 QS0410  ______________________________________________________________________
 QS0410* NAD 83(1986) POSITION- 45 55 39.     (N) 101 20 10.     (W)   SCALED
 QS0410* NAVD 88 ORTHO HEIGHT -   692.467 (meters)     2271.87  (feet) ADJUSTED
 QS0410  ______________________________________________________________________
 QS0410  GEOID HEIGHT    -        -20.418 (meters)                     GEOID18
 QS0410  DYNAMIC HEIGHT  -        692.404 (meters)     2271.66  (feet) COMP
 QS0410  MODELED GRAVITY -    980,501.4   (mgal)                       NAVD 88
 QS0410
 QS0410  VERT ORDER      -  FIRST     CLASS II
 QS0410
 QS0410.The horizontal coordinates were scaled from a map and have
 QS0410.an estimated accuracy of +/- 6 seconds.
 QS0410
 QS0410.The orthometric height was determined by differential leveling and
 QS0410.adjusted by the NATIONAL GEODETIC SURVEY
 QS0410.in June 1991.
 QS0410
 QS0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0410.GEOID18 height accuracy estimate available here.
 QS0410
 QS0410.Click photographs - Photos may exist for this station.
 QS0410
 QS0410.The dynamic height is computed by dividing the NAVD 88
 QS0410.geopotential number by the normal gravity value computed on the
 QS0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0410.degrees latitude (g = 980.6199 gals.).
 QS0410
 QS0410.The modeled gravity was interpolated from observed gravity values.
 QS0410
 QS0410;                    North         East    Units  Estimated Accuracy
 QS0410;SPC SD N     -   233,580.      496,360.      MT  (+/- 180 meters Scaled)
 QS0410
 QS0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR188886(NAD 83)
 QS0410
 QS0410                          SUPERSEDED SURVEY CONTROL
 QS0410
 QS0410  NGVD 29 (??/??/92)  691.851  (m)         2269.85   (f) ADJ UNCH    1 2
 QS0410
 QS0410.Superseded values are not recommended for survey control.
 QS0410
 QS0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0410.See file dsdata.pdf to determine how the superseded data were derived.
 QS0410
 QS0410_MARKER: DB = BENCH MARK DISK
 QS0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0410_STAMPING: D 19 1933
 QS0410_MARK LOGO: CGS
 QS0410_PROJECTION: PROJECTING 62 CENTIMETERS
 QS0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0410+STABILITY: SURFACE MOTION
 QS0410
 QS0410  HISTORY     - Date     Condition        Report By
 QS0410  HISTORY     - 1933     MONUMENTED       CGS
 QS0410  HISTORY     - 1941     GOOD             CGS
 QS0410  HISTORY     - 1985     GOOD             NGS
 QS0410
 QS0410                          STATION DESCRIPTION
 QS0410
 QS0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QS0410'1 MI NE FROM MC INTOSH.
 QS0410'1.0 MILE NORTHEAST ALONG STATE HIGHWAY 65 FROM MC INTOSH, CORSON
 QS0410'COUNTY, ABOUT 1.1 MILES SOUTH OF THE NORTH DAKOTA-SOUTH DAKOTA
 QS0410'STATE LINE, ABOUT 400 FEET NORTHWEST OF THE JUNCTION OF U.S.
 QS0410'HIGHWAY 12, ABOUT 243 FEET WEST OF THE CENTER LINE OF STATE
 QS0410'HIGHWAY 65, 1 FOOT WEST OF A WHITE WOODEN WITNESS POST, AND
 QS0410'1 FOOT SOUTH OF A FENCE.  A STANDARD DISK, STAMPED D 19 1933
 QS0410'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES
 QS0410'ABOVE GROUND.
 QS0410
 QS0410                          STATION RECOVERY (1985)
 QS0410
 QS0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0410'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.16 KM (0.1
 QS0410'MI) NORTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US HIGHWAY 12 AT
 QS0410'MCINTOSH, 76.2 METERS (250 FT) WEST OF TH HIGHWAY CENTERLINE AND 1.2
 QS0410'METERS (4 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 QS0410'THE MARK IS 1.2 METERS  N FROM  A WITNESS POST
 QS0410'THE MARK IS 6.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0114 ***********************************************************************
 QQ0114  DESIGNATION -  D 19
 QQ0114  PID         -  QQ0114
 QQ0114  STATE/COUNTY-  SD/GRANT
 QQ0114  COUNTRY     -  US
 QQ0114  USGS QUAD   -  MARVIN (2017)
 QQ0114
 QQ0114                         *CURRENT SURVEY CONTROL
 QQ0114  ______________________________________________________________________
 QQ0114* NAD 83(1986) POSITION- 45 17 05.     (N) 096 57 53.     (W)   SCALED
 QQ0114* NAVD 88 ORTHO HEIGHT -   554.620 (meters)     1819.62  (feet) ADJUSTED
 QQ0114  ______________________________________________________________________
 QQ0114  GEOID HEIGHT    -        -25.471 (meters)                     GEOID18
 QQ0114  DYNAMIC HEIGHT  -        554.558 (meters)     1819.41  (feet) COMP
 QQ0114  MODELED GRAVITY -    980,486.6   (mgal)                       NAVD 88
 QQ0114
 QQ0114  VERT ORDER      -  FIRST     CLASS II
 QQ0114
 QQ0114.The horizontal coordinates were scaled from a map and have
 QQ0114.an estimated accuracy of +/- 6 seconds.
 QQ0114
 QQ0114.The orthometric height was determined by differential leveling and
 QQ0114.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0114.in June 1991.
 QQ0114
 QQ0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0114.GEOID18 height accuracy estimate available here.
 QQ0114
 QQ0114.Click photographs - Photos may exist for this station.
 QQ0114
 QQ0114.The dynamic height is computed by dividing the NAVD 88
 QQ0114.geopotential number by the normal gravity value computed on the
 QQ0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0114.degrees latitude (g = 980.6199 gals.).
 QQ0114
 QQ0114.The modeled gravity was interpolated from observed gravity values.
 QQ0114
 QQ0114;                    North         East    Units  Estimated Accuracy
 QQ0114;SPC SD N     -   165,750.      838,070.      MT  (+/- 180 meters Scaled)
 QQ0114
 QQ0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR596165(NAD 83)
 QQ0114
 QQ0114                          SUPERSEDED SURVEY CONTROL
 QQ0114
 QQ0114  NGVD 29 (??/??/92)  554.334  (m)         1818.68   (f) ADJ UNCH    1 2
 QQ0114
 QQ0114.Superseded values are not recommended for survey control.
 QQ0114
 QQ0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0114.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0114
 QQ0114_MARKER: DB = BENCH MARK DISK
 QQ0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0114_STAMPING: 1818.677 D 19 1931
 QQ0114_MARK LOGO: CGS
 QQ0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0114+STABILITY: SURFACE MOTION
 QQ0114
 QQ0114  HISTORY     - Date     Condition        Report By
 QQ0114  HISTORY     - 1931     MONUMENTED       CGS
 QQ0114  HISTORY     - 1941     GOOD             CGS
 QQ0114  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0114
 QQ0114                          STATION DESCRIPTION
 QQ0114
 QQ0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0114'3.5 MI NW FROM MARVIN.
 QQ0114'3.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0114'PACIFIC RAILROAD FROM MARVIN, GRANT COUNTY, AT BRIDGE 0312, 3
 QQ0114'FEET EAST OF THE NORTHWEST CORNER, AND 5.5 FEET NORTH OF THE
 QQ0114'CENTER LINE OF THE NORTH TRACK.  A STANDARD DISK, STAMPED
 QQ0114'1818.677 D 19 1931 AND SET IN THE TOP OF A CONCRETE POST.
 QQ0114
 QQ0114                          STATION RECOVERY (1941)
 QQ0114
 QQ0114'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QQ0114'RECOVERED IN GOOD CONDITION.
 QQ0114
 QQ0114                          STATION RECOVERY (1997)
 QQ0114
 QQ0114'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0114'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0478 ***********************************************************************
 PR0478  DESIGNATION -  D 2
 PR0478  PID         -  PR0478
 PR0478  STATE/COUNTY-  SD/LAKE
 PR0478  COUNTRY     -  US
 PR0478  USGS QUAD   -  RAMONA (2017)
 PR0478
 PR0478                         *CURRENT SURVEY CONTROL
 PR0478  ______________________________________________________________________
 PR0478* NAD 83(1986) POSITION- 44 03 06.     (N) 097 10 22.     (W)   SCALED
 PR0478* NAVD 88 ORTHO HEIGHT -   529.826 (meters)     1738.27  (feet) ADJUSTED
 PR0478  ______________________________________________________________________
 PR0478  GEOID HEIGHT    -        -25.730 (meters)                     GEOID18
 PR0478  DYNAMIC HEIGHT  -        529.701 (meters)     1737.86  (feet) COMP
 PR0478  MODELED GRAVITY -    980,365.5   (mgal)                       NAVD 88
 PR0478
 PR0478  VERT ORDER      -  FIRST     CLASS II
 PR0478
 PR0478.The horizontal coordinates were scaled from a map and have
 PR0478.an estimated accuracy of +/- 6 seconds.
 PR0478
 PR0478.The orthometric height was determined by differential leveling and
 PR0478.adjusted by the NATIONAL GEODETIC SURVEY
 PR0478.in June 1991.
 PR0478
 PR0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0478.GEOID18 height accuracy estimate available here.
 PR0478
 PR0478.Click photographs - Photos may exist for this station.
 PR0478
 PR0478.The dynamic height is computed by dividing the NAVD 88
 PR0478.geopotential number by the normal gravity value computed on the
 PR0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0478.degrees latitude (g = 980.6199 gals.).
 PR0478
 PR0478.The modeled gravity was interpolated from observed gravity values.
 PR0478
 PR0478;                    North         East    Units  Estimated Accuracy
 PR0478;SPC SD S     -   195,710.      853,200.      MT  (+/- 180 meters Scaled)
 PR0478
 PR0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP463792(NAD 83)
 PR0478
 PR0478                          SUPERSEDED SURVEY CONTROL
 PR0478
 PR0478  NGVD 29 (??/??/92)  529.529  (m)         1737.30   (f) ADJ UNCH    1 2
 PR0478
 PR0478.Superseded values are not recommended for survey control.
 PR0478
 PR0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0478.See file dsdata.pdf to determine how the superseded data were derived.
 PR0478
 PR0478_MARKER: H = DRILL HOLE
 PR0478_SETTING: 80 = SET IN A BOULDER
 PR0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0478+STABILITY: SURFACE MOTION
 PR0478
 PR0478  HISTORY     - Date     Condition        Report By
 PR0478  HISTORY     - 1905     MONUMENTED       CGS
 PR0478  HISTORY     - 1934     MARK NOT FOUND   CGS
 PR0478  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0478  HISTORY     - 20110404 MARK NOT FOUND   INDIV
 PR0478
 PR0478                          STATION DESCRIPTION
 PR0478
 PR0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0478'4.9 MI S FROM RAMONA.
 PR0478'4.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0478'PACIFIC RAILROAD FROM RAMONA, LAKE COUNTY, 0.2 MILE WEST OF
 PR0478'THE SOUTHEAST CORNER OF SECTION 22, T 107 N, R 53 W, 331 FEET
 PR0478'NORTH OF THE SOUTH LINE OF THE SECTION, 46 FEET WEST OF THE
 PR0478'CENTER LINE OF THE TRACK, 3 FEET EAST OF A FENCE, ON A SMALL
 PR0478'BOULDER, AND ABOUT 3-1/2 FEET LOWER THAN THE TRACK.  THE BOTTOM
 PR0478'OF A SQUARE HOLE, SURROUNDED BY THE LETTERS USBM.  NOTE-- A
 PR0478'NEW FENCE LINE HAS BEEN BUILT SINCE THE MARK WAS ESTABLISHED.
 PR0478
 PR0478                          STATION RECOVERY (1968)
 PR0478
 PR0478'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0478'MARK NOT FOUND.
 PR0478
 PR0478                          STATION RECOVERY (2011)
 PR0478
 PR0478'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0478'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0624 ***********************************************************************
 PT0624  DESIGNATION -  D 2 W
 PT0624  PID         -  PT0624
 PT0624  STATE/COUNTY-  SD/HAAKON
 PT0624  COUNTRY     -  US
 PT0624  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0624
 PT0624                         *CURRENT SURVEY CONTROL
 PT0624  ______________________________________________________________________
 PT0624* NAD 83(1986) POSITION- 44 02 18.     (N) 101 57 30.     (W)   SCALED
 PT0624* NAVD 88 ORTHO HEIGHT -   805.101 (meters)     2641.40  (feet) ADJUSTED
 PT0624  ______________________________________________________________________
 PT0624  GEOID HEIGHT    -        -20.017 (meters)                     GEOID18
 PT0624  DYNAMIC HEIGHT  -        804.855 (meters)     2640.60  (feet) COMP
 PT0624  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 PT0624
 PT0624  VERT ORDER      -  SECOND    CLASS 0
 PT0624
 PT0624.The horizontal coordinates were scaled from a map and have
 PT0624.an estimated accuracy of +/- 6 seconds.
 PT0624
 PT0624.The orthometric height was determined by differential leveling and
 PT0624.adjusted by the NATIONAL GEODETIC SURVEY
 PT0624.in June 1991.
 PT0624
 PT0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0624.GEOID18 height accuracy estimate available here.
 PT0624
 PT0624.Click photographs - Photos may exist for this station.
 PT0624
 PT0624.The dynamic height is computed by dividing the NAVD 88
 PT0624.geopotential number by the normal gravity value computed on the
 PT0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0624.degrees latitude (g = 980.6199 gals.).
 PT0624
 PT0624.The modeled gravity was interpolated from observed gravity values.
 PT0624
 PT0624;                    North         East    Units  Estimated Accuracy
 PT0624;SPC SD S     -   190,690.      469,770.      MT  (+/- 180 meters Scaled)
 PT0624
 PT0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP629803(NAD 83)
 PT0624
 PT0624                          SUPERSEDED SURVEY CONTROL
 PT0624
 PT0624  NGVD 29 (??/??/92)  804.642  (m)         2639.90   (f) ADJ UNCH    2 0
 PT0624
 PT0624.Superseded values are not recommended for survey control.
 PT0624
 PT0624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0624.See file dsdata.pdf to determine how the superseded data were derived.
 PT0624
 PT0624_MARKER: DS = TRIANGULATION STATION DISK
 PT0624_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0624_STAMPING: D 2 W 1961
 PT0624_MARK LOGO: CGS
 PT0624_PROJECTION: FLUSH
 PT0624_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0624+STABILITY: SURFACE MOTION
 PT0624
 PT0624  HISTORY     - Date     Condition        Report By
 PT0624  HISTORY     - 1961     MONUMENTED       CGS
 PT0624
 PT0624                          STATION DESCRIPTION
 PT0624
 PT0624'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PT0624'8 MI NW FROM COTTONWOOD.
 PT0624'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PT0624'COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, IN
 PT0624'SECTION 16, T 1 N, R 18 E, THENCE 5.2 MILES NORTH ALONG A GRADED
 PT0624'DIRT ROAD, TO D 2 X 1961 AZIMUTH ON EAST SIDE OF THE ROAD, THENCE
 PT0624'0.3 MILE WEST ALONG THE SOUTH SIDE OF A FENCE, THENCE 0.35 MILE
 PT0624'NORTHWEST UP A RIDGE LIKE HILL, 0.2 MILE WEST OF A DIRT DAM,
 PT0624'0.1 MILE EAST OF A WOVEN WIRE FENCE, 56.2 FEET NORTHWEST OF D 2
 PT0624'W R.M. 1, 35.2 FEET NORTHEAST OF D 2 W R.M. 2, AND SET IN THE
 PT0624'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0623 ***********************************************************************
 PT0623  DESIGNATION -  D 2 W RM 1
 PT0623  PID         -  PT0623
 PT0623  STATE/COUNTY-  SD/HAAKON
 PT0623  COUNTRY     -  US
 PT0623  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0623
 PT0623                         *CURRENT SURVEY CONTROL
 PT0623  ______________________________________________________________________
 PT0623* NAD 83(1986) POSITION- 44 02 18.     (N) 101 57 30.     (W)   SCALED
 PT0623* NAVD 88 ORTHO HEIGHT -   804.469 (meters)     2639.33  (feet) ADJUSTED
 PT0623  ______________________________________________________________________
 PT0623  GEOID HEIGHT    -        -20.017 (meters)                     GEOID18
 PT0623  DYNAMIC HEIGHT  -        804.223 (meters)     2638.52  (feet) COMP
 PT0623  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 PT0623
 PT0623  VERT ORDER      -  SECOND    CLASS 0
 PT0623
 PT0623.The horizontal coordinates were scaled from a map and have
 PT0623.an estimated accuracy of +/- 6 seconds.
 PT0623
 PT0623.The orthometric height was determined by differential leveling and
 PT0623.adjusted by the NATIONAL GEODETIC SURVEY
 PT0623.in June 1991.
 PT0623
 PT0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0623.GEOID18 height accuracy estimate available here.
 PT0623
 PT0623.Click photographs - Photos may exist for this station.
 PT0623
 PT0623.The dynamic height is computed by dividing the NAVD 88
 PT0623.geopotential number by the normal gravity value computed on the
 PT0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0623.degrees latitude (g = 980.6199 gals.).
 PT0623
 PT0623.The modeled gravity was interpolated from observed gravity values.
 PT0623
 PT0623;                    North         East    Units  Estimated Accuracy
 PT0623;SPC SD S     -   190,690.      469,770.      MT  (+/- 180 meters Scaled)
 PT0623
 PT0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP629803(NAD 83)
 PT0623
 PT0623                          SUPERSEDED SURVEY CONTROL
 PT0623
 PT0623  NGVD 29 (??/??/92)  804.010  (m)         2637.82   (f) ADJ UNCH    2 0
 PT0623
 PT0623.Superseded values are not recommended for survey control.
 PT0623
 PT0623.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0623.See file dsdata.pdf to determine how the superseded data were derived.
 PT0623
 PT0623_MARKER: DR = REFERENCE MARK DISK
 PT0623_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0623_STAMPING: D 2 W NO 1 1961
 PT0623_MARK LOGO: CGS
 PT0623_PROJECTION: FLUSH
 PT0623_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0623+STABILITY: SURFACE MOTION
 PT0623
 PT0623  HISTORY     - Date     Condition        Report By
 PT0623  HISTORY     - 1961     MONUMENTED       CGS
 PT0623  HISTORY     - 1962     GOOD             CGS
 PT0623
 PT0623                          STATION DESCRIPTION
 PT0623
 PT0623'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0623'8 MI NW FROM COTTONWOOD.
 PT0623'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PT0623'COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0623'5.2 MILES NORTH ALONG A GRADED DIRT ROAD TO D 2 X 1961 AZIMUTH
 PT0623'ON THE EAST SIDE OF THE ROAD, THENCE 0.3 MILE WEST ALONG A TRACK
 PT0623'ROAD ALONG THE SOUTH SIDE OF A FENCE LINE, 56.2 FEET SOUTHEAST
 PT0623'OF D 2 W 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A
 PT0623'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0625 ***********************************************************************
 PT0625  DESIGNATION -  D 2 W RM 2
 PT0625  PID         -  PT0625
 PT0625  STATE/COUNTY-  SD/HAAKON
 PT0625  COUNTRY     -  US
 PT0625  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0625
 PT0625                         *CURRENT SURVEY CONTROL
 PT0625  ______________________________________________________________________
 PT0625* NAD 83(1986) POSITION- 44 02 18.     (N) 101 57 30.     (W)   SCALED
 PT0625* NAVD 88 ORTHO HEIGHT -   804.506 (meters)     2639.45  (feet) ADJUSTED
 PT0625  ______________________________________________________________________
 PT0625  GEOID HEIGHT    -        -20.017 (meters)                     GEOID18
 PT0625  DYNAMIC HEIGHT  -        804.260 (meters)     2638.64  (feet) COMP
 PT0625  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 PT0625
 PT0625  VERT ORDER      -  SECOND    CLASS 0
 PT0625
 PT0625.The horizontal coordinates were scaled from a map and have
 PT0625.an estimated accuracy of +/- 6 seconds.
 PT0625
 PT0625.The orthometric height was determined by differential leveling and
 PT0625.adjusted by the NATIONAL GEODETIC SURVEY
 PT0625.in June 1991.
 PT0625
 PT0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0625.GEOID18 height accuracy estimate available here.
 PT0625
 PT0625.Click photographs - Photos may exist for this station.
 PT0625
 PT0625.The dynamic height is computed by dividing the NAVD 88
 PT0625.geopotential number by the normal gravity value computed on the
 PT0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0625.degrees latitude (g = 980.6199 gals.).
 PT0625
 PT0625.The modeled gravity was interpolated from observed gravity values.
 PT0625
 PT0625;                    North         East    Units  Estimated Accuracy
 PT0625;SPC SD S     -   190,690.      469,770.      MT  (+/- 180 meters Scaled)
 PT0625
 PT0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP629803(NAD 83)
 PT0625
 PT0625                          SUPERSEDED SURVEY CONTROL
 PT0625
 PT0625  NGVD 29 (??/??/92)  804.047  (m)         2637.94   (f) ADJ UNCH    2 0
 PT0625
 PT0625.Superseded values are not recommended for survey control.
 PT0625
 PT0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0625.See file dsdata.pdf to determine how the superseded data were derived.
 PT0625
 PT0625_MARKER: DR = REFERENCE MARK DISK
 PT0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0625_STAMPING: D 2 W NO 2 1961
 PT0625_MARK LOGO: CGS
 PT0625_PROJECTION: FLUSH
 PT0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0625+STABILITY: SURFACE MOTION
 PT0625
 PT0625  HISTORY     - Date     Condition        Report By
 PT0625  HISTORY     - 1961     MONUMENTED       CGS
 PT0625  HISTORY     - 1962     GOOD             CGS
 PT0625
 PT0625                          STATION DESCRIPTION
 PT0625
 PT0625'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0625'8 MI NW FROM COTTONWOOD.
 PT0625'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PT0625'COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0625'5.2 MILE NORTH ALONG A GRADED DIRT ROAD TO D 2 X 1961 AZIMUTH
 PT0625'ON EAST SIDE OF ROAD, THENCE 0.3 MILE WEST ALONG A TRACK ROAD
 PT0625'ALONG THE SOUTH SIDE OF A FENCE LINE, THENCE 0.35 MILE NORTHWEST
 PT0625'UP A RIDGE LIKE HILL, 0.2 MILE WEST OF DIRT DAM, 0.1 MILE EAST
 PT0625'OF A NORTH-SOUTH WOVEN WIRE FENCE LINE, 35.2 FEET SOUTHWEST OF D 2
 PT0625'W 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE
 PT0625'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0620 ***********************************************************************
 PT0620  DESIGNATION -  D 2 X
 PT0620  PID         -  PT0620
 PT0620  STATE/COUNTY-  SD/HAAKON
 PT0620  COUNTRY     -  US
 PT0620  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0620
 PT0620                         *CURRENT SURVEY CONTROL
 PT0620  ______________________________________________________________________
 PT0620* NAD 83(1986) POSITION- 44 02 26.     (N) 101 56 29.     (W)   SCALED
 PT0620* NAVD 88 ORTHO HEIGHT -   817.120 (meters)     2680.83  (feet) ADJUSTED
 PT0620  ______________________________________________________________________
 PT0620  GEOID HEIGHT    -        -20.080 (meters)                     GEOID18
 PT0620  DYNAMIC HEIGHT  -        816.871 (meters)     2680.02  (feet) COMP
 PT0620  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 PT0620
 PT0620  VERT ORDER      -  SECOND    CLASS 0
 PT0620
 PT0620.The horizontal coordinates were scaled from a map and have
 PT0620.an estimated accuracy of +/- 6 seconds.
 PT0620
 PT0620.The orthometric height was determined by differential leveling and
 PT0620.adjusted by the NATIONAL GEODETIC SURVEY
 PT0620.in June 1991.
 PT0620
 PT0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0620.GEOID18 height accuracy estimate available here.
 PT0620
 PT0620.Click photographs - Photos may exist for this station.
 PT0620
 PT0620.The dynamic height is computed by dividing the NAVD 88
 PT0620.geopotential number by the normal gravity value computed on the
 PT0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0620.degrees latitude (g = 980.6199 gals.).
 PT0620
 PT0620.The modeled gravity was interpolated from observed gravity values.
 PT0620
 PT0620;                    North         East    Units  Estimated Accuracy
 PT0620;SPC SD S     -   190,910.      471,130.      MT  (+/- 180 meters Scaled)
 PT0620
 PT0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643805(NAD 83)
 PT0620
 PT0620                          SUPERSEDED SURVEY CONTROL
 PT0620
 PT0620  NGVD 29 (??/??/92)  816.66   (m)         2679.3    (f) COMPUTED    2 0
 PT0620
 PT0620.Superseded values are not recommended for survey control.
 PT0620
 PT0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0620.See file dsdata.pdf to determine how the superseded data were derived.
 PT0620
 PT0620_MARKER: DS = TRIANGULATION STATION DISK
 PT0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0620_STAMPING: D 2 X 1961
 PT0620_MARK LOGO: CGS
 PT0620_PROJECTION: FLUSH
 PT0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0620+STABILITY: SURFACE MOTION
 PT0620
 PT0620  HISTORY     - Date     Condition        Report By
 PT0620  HISTORY     - 1961     MONUMENTED       CGS
 PT0620  HISTORY     - 1962     GOOD             CGS
 PT0620
 PT0620                          STATION DESCRIPTION
 PT0620
 PT0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0620'7.8 MI N FROM COTTONWOOD.
 PT0620'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PT0620'COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0620'5.2 MILES NORTH ALONG A GRADED DIRT ROAD TO D 2 X 1961 AZIMUTH
 PT0620'ON THE EAST SIDE OF THE ROAD, THENCE 0.35 MILE ACROSS COUNTRY
 PT0620'TO THE TOP AND WEST EDGE OF A HILL, ABOUT 0.25 MILE SOUTH OF
 PT0620'A EAST-WEST FENCE LINE, 43.0 FEET SOUTH-SOUTHEAST OF D 2 X R.M.
 PT0620'1, 55.3 FEET WEST OF D 2 X R.M. 2, AND SET IN THE TOP OF A
 PT0620'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0619 ***********************************************************************
 PT0619  DESIGNATION -  D 2 X AZ MK
 PT0619  PID         -  PT0619
 PT0619  STATE/COUNTY-  SD/HAAKON
 PT0619  COUNTRY     -  US
 PT0619  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0619
 PT0619                         *CURRENT SURVEY CONTROL
 PT0619  ______________________________________________________________________
 PT0619* NAD 83(1986) POSITION- 44 02 17.     (N) 101 56 50.     (W)   SCALED
 PT0619* NAVD 88 ORTHO HEIGHT -   782.724 (meters)     2567.99  (feet) ADJUSTED
 PT0619  ______________________________________________________________________
 PT0619  GEOID HEIGHT    -        -20.059 (meters)                     GEOID18
 PT0619  DYNAMIC HEIGHT  -        782.483 (meters)     2567.20  (feet) COMP
 PT0619  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 PT0619
 PT0619  VERT ORDER      -  SECOND    CLASS 0
 PT0619
 PT0619.The horizontal coordinates were scaled from a map and have
 PT0619.an estimated accuracy of +/- 6 seconds.
 PT0619
 PT0619.The orthometric height was determined by differential leveling and
 PT0619.adjusted by the NATIONAL GEODETIC SURVEY
 PT0619.in June 1991.
 PT0619
 PT0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0619.GEOID18 height accuracy estimate available here.
 PT0619
 PT0619.Click photographs - Photos may exist for this station.
 PT0619
 PT0619.The dynamic height is computed by dividing the NAVD 88
 PT0619.geopotential number by the normal gravity value computed on the
 PT0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0619.degrees latitude (g = 980.6199 gals.).
 PT0619
 PT0619.The modeled gravity was interpolated from observed gravity values.
 PT0619
 PT0619;                    North         East    Units  Estimated Accuracy
 PT0619;SPC SD S     -   190,640.      470,660.      MT  (+/- 180 meters Scaled)
 PT0619
 PT0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP638803(NAD 83)
 PT0619
 PT0619                          SUPERSEDED SURVEY CONTROL
 PT0619
 PT0619  NGVD 29 (??/??/92)  782.263  (m)         2566.47   (f) ADJ UNCH    2 0
 PT0619
 PT0619.Superseded values are not recommended for survey control.
 PT0619
 PT0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0619.See file dsdata.pdf to determine how the superseded data were derived.
 PT0619
 PT0619_MARKER: DZ = AZIMUTH MARK DISK
 PT0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0619_STAMPING: D 2 X 1961
 PT0619_MARK LOGO: CGS
 PT0619_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0619+STABILITY: SURFACE MOTION
 PT0619
 PT0619  HISTORY     - Date     Condition        Report By
 PT0619  HISTORY     - 1961     MONUMENTED       CGS
 PT0619  HISTORY     - 1962     GOOD             CGS
 PT0619
 PT0619                          STATION DESCRIPTION
 PT0619
 PT0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0619'7.4 MI N FROM COTTONWOOD.
 PT0619'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 PT0619'AT COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0619'5.2 MILES NORTH ALONG A GRADED DIRT ROAD, 0.15 MILE EAST-SOUTHEAST
 PT0619'OF AND ACROSS THE ROAD FROM A LARGE RED BARN, 47 1/2 FEET NORTH
 PT0619'OF A POWER POLE, 41 FEET EAST OF THE CENTER LINE OF THE ROAD, 14
 PT0619'FEET NORTH OF THE EXTENDED CENTER LINE OF THE ROAD LEADING WEST,
 PT0619'3.6 FEET NORTH OF A METAL WITNESS POST, 1 FOOT WEST OF A FENCE,
 PT0619'AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0621 ***********************************************************************
 PT0621  DESIGNATION -  D 2 X RM 1
 PT0621  PID         -  PT0621
 PT0621  STATE/COUNTY-  SD/HAAKON
 PT0621  COUNTRY     -  US
 PT0621  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0621
 PT0621                         *CURRENT SURVEY CONTROL
 PT0621  ______________________________________________________________________
 PT0621* NAD 83(1986) POSITION- 44 02 26.     (N) 101 56 29.     (W)   SCALED
 PT0621* NAVD 88 ORTHO HEIGHT -   816.536 (meters)     2678.92  (feet) ADJUSTED
 PT0621  ______________________________________________________________________
 PT0621  GEOID HEIGHT    -        -20.080 (meters)                     GEOID18
 PT0621  DYNAMIC HEIGHT  -        816.287 (meters)     2678.10  (feet) COMP
 PT0621  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 PT0621
 PT0621  VERT ORDER      -  SECOND    CLASS 0
 PT0621
 PT0621.The horizontal coordinates were scaled from a map and have
 PT0621.an estimated accuracy of +/- 6 seconds.
 PT0621
 PT0621.The orthometric height was determined by differential leveling and
 PT0621.adjusted by the NATIONAL GEODETIC SURVEY
 PT0621.in June 1991.
 PT0621
 PT0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0621.GEOID18 height accuracy estimate available here.
 PT0621
 PT0621.Click photographs - Photos may exist for this station.
 PT0621
 PT0621.The dynamic height is computed by dividing the NAVD 88
 PT0621.geopotential number by the normal gravity value computed on the
 PT0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0621.degrees latitude (g = 980.6199 gals.).
 PT0621
 PT0621.The modeled gravity was interpolated from observed gravity values.
 PT0621
 PT0621;                    North         East    Units  Estimated Accuracy
 PT0621;SPC SD S     -   190,910.      471,130.      MT  (+/- 180 meters Scaled)
 PT0621
 PT0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643805(NAD 83)
 PT0621
 PT0621                          SUPERSEDED SURVEY CONTROL
 PT0621
 PT0621  NGVD 29 (??/??/92)  816.08   (m)         2677.4    (f) COMPUTED    2 0
 PT0621
 PT0621.Superseded values are not recommended for survey control.
 PT0621
 PT0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0621.See file dsdata.pdf to determine how the superseded data were derived.
 PT0621
 PT0621_MARKER: DR = REFERENCE MARK DISK
 PT0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0621_STAMPING: D 2 X NO 1 1961
 PT0621_MARK LOGO: CGS
 PT0621_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0621+STABILITY: SURFACE MOTION
 PT0621
 PT0621  HISTORY     - Date     Condition        Report By
 PT0621  HISTORY     - 1961     MONUMENTED       CGS
 PT0621  HISTORY     - 1962     GOOD             CGS
 PT0621
 PT0621                          STATION DESCRIPTION
 PT0621
 PT0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0621'7.8 MI N FROM COTTONWOOD.
 PT0621'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 PT0621'AT COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0621'5.2 MILES NORTH ALONG A GRADED DIRT ROAD TO D 2 X 1961 AZIMUTH MARK
 PT0621'ON EAST SIDE OF ROAD, THENCE 0.35 MILES NORTHEAST ACROSS COUNTRY
 PT0621'TO THE TOP AND WEST EDGE OF A HILL, ABOUT 0.25 MILE SOUTH OF AN
 PT0621'EAST-WEST FENCE LINE, 43 FEET NORTH-NORTHWEST OF D 2 X 1961
 PT0621'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PT0621'PROJECTS 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0622 ***********************************************************************
 PT0622  DESIGNATION -  D 2 X RM 2
 PT0622  PID         -  PT0622
 PT0622  STATE/COUNTY-  SD/HAAKON
 PT0622  COUNTRY     -  US
 PT0622  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0622
 PT0622                         *CURRENT SURVEY CONTROL
 PT0622  ______________________________________________________________________
 PT0622* NAD 83(1986) POSITION- 44 02 26.     (N) 101 56 29.     (W)   SCALED
 PT0622* NAVD 88 ORTHO HEIGHT -   817.688 (meters)     2682.70  (feet) ADJUSTED
 PT0622  ______________________________________________________________________
 PT0622  GEOID HEIGHT    -        -20.080 (meters)                     GEOID18
 PT0622  DYNAMIC HEIGHT  -        817.439 (meters)     2681.88  (feet) COMP
 PT0622  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 PT0622
 PT0622  VERT ORDER      -  SECOND    CLASS 0
 PT0622
 PT0622.The horizontal coordinates were scaled from a map and have
 PT0622.an estimated accuracy of +/- 6 seconds.
 PT0622
 PT0622.The orthometric height was determined by differential leveling and
 PT0622.adjusted by the NATIONAL GEODETIC SURVEY
 PT0622.in June 1991.
 PT0622
 PT0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0622.GEOID18 height accuracy estimate available here.
 PT0622
 PT0622.Click photographs - Photos may exist for this station.
 PT0622
 PT0622.The dynamic height is computed by dividing the NAVD 88
 PT0622.geopotential number by the normal gravity value computed on the
 PT0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0622.degrees latitude (g = 980.6199 gals.).
 PT0622
 PT0622.The modeled gravity was interpolated from observed gravity values.
 PT0622
 PT0622;                    North         East    Units  Estimated Accuracy
 PT0622;SPC SD S     -   190,910.      471,130.      MT  (+/- 180 meters Scaled)
 PT0622
 PT0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643805(NAD 83)
 PT0622
 PT0622                          SUPERSEDED SURVEY CONTROL
 PT0622
 PT0622  NGVD 29 (??/??/92)  817.23   (m)         2681.2    (f) COMPUTED    2 0
 PT0622
 PT0622.Superseded values are not recommended for survey control.
 PT0622
 PT0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0622.See file dsdata.pdf to determine how the superseded data were derived.
 PT0622
 PT0622_MARKER: DR = REFERENCE MARK DISK
 PT0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0622_STAMPING: D 2 X NO 2 1961
 PT0622_MARK LOGO: CGS
 PT0622_PROJECTION: FLUSH
 PT0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0622+STABILITY: SURFACE MOTION
 PT0622
 PT0622  HISTORY     - Date     Condition        Report By
 PT0622  HISTORY     - 1961     MONUMENTED       CGS
 PT0622  HISTORY     - 1962     GOOD             CGS
 PT0622
 PT0622                          STATION DESCRIPTION
 PT0622
 PT0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0622'7.8 MI N FROM COTTONWOOD.
 PT0622'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 PT0622'AT COTTONWOOD, THENCE 2.0 MILES WEST ALONG U.S. HIGHWAY 14,
 PT0622'THENCE 5.2 MILES NORTH ALONG A GRADED DIRT ROAD TO D 2 X 1961
 PT0622'AZIMUTH, THENCE 0.35 MILE NORTHEAST ACROSS COUNTRY TO THE TOP AND
 PT0622'WEST EDGE OF A HILL, ABOUT 0.25 MILE NORTH OF AN EAST-WEST FENCE
 PT0622'LINE, 55.3 FEET EAST OF D 2 X 1961 TRIANGULATION STATION, AND
 PT0622'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0463 ***********************************************************************
 QS0463  DESIGNATION -  D 20
 QS0463  PID         -  QS0463
 QS0463  STATE/COUNTY-  SD/ZIEBACH
 QS0463  COUNTRY     -  US
 QS0463  USGS QUAD   -  ISABEL SW (2017)
 QS0463
 QS0463                         *CURRENT SURVEY CONTROL
 QS0463  ______________________________________________________________________
 QS0463* NAD 83(1986) POSITION- 45 20 29.     (N) 101 29 12.     (W)   SCALED
 QS0463* NAVD 88 ORTHO HEIGHT -   692.838 (meters)     2273.09  (feet) ADJUSTED
 QS0463  ______________________________________________________________________
 QS0463  GEOID HEIGHT    -        -20.522 (meters)                     GEOID18
 QS0463  DYNAMIC HEIGHT  -        692.726 (meters)     2272.72  (feet) COMP
 QS0463  MODELED GRAVITY -    980,432.3   (mgal)                       NAVD 88
 QS0463
 QS0463  VERT ORDER      -  FIRST     CLASS II
 QS0463
 QS0463.The horizontal coordinates were scaled from a map and have
 QS0463.an estimated accuracy of +/- 6 seconds.
 QS0463
 QS0463.The orthometric height was determined by differential leveling and
 QS0463.adjusted by the NATIONAL GEODETIC SURVEY
 QS0463.in June 1991.
 QS0463
 QS0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0463.GEOID18 height accuracy estimate available here.
 QS0463
 QS0463.Click photographs - Photos may exist for this station.
 QS0463
 QS0463.The dynamic height is computed by dividing the NAVD 88
 QS0463.geopotential number by the normal gravity value computed on the
 QS0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0463.degrees latitude (g = 980.6199 gals.).
 QS0463
 QS0463.The modeled gravity was interpolated from observed gravity values.
 QS0463
 QS0463;                    North         East    Units  Estimated Accuracy
 QS0463;SPC SD N     -   168,650.      483,490.      MT  (+/- 180 meters Scaled)
 QS0463
 QS0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR051238(NAD 83)
 QS0463
 QS0463                          SUPERSEDED SURVEY CONTROL
 QS0463
 QS0463  NGVD 29 (??/??/92)  692.386  (m)         2271.60   (f) ADJ UNCH    1 2
 QS0463
 QS0463.Superseded values are not recommended for survey control.
 QS0463
 QS0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0463.See file dsdata.pdf to determine how the superseded data were derived.
 QS0463
 QS0463_MARKER: DB = BENCH MARK DISK
 QS0463_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0463_SP_SET: BRIDGE
 QS0463_STAMPING: D 20 1933
 QS0463_MARK LOGO: CGS
 QS0463_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0463
 QS0463  HISTORY     - Date     Condition        Report By
 QS0463  HISTORY     - 1933     MONUMENTED       CGS
 QS0463  HISTORY     - 1953     GOOD             LOCSUR
 QS0463  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0463
 QS0463                          STATION DESCRIPTION
 QS0463
 QS0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0463'5.9 MI S FROM ISABEL.
 QS0463'IN ZIEBACH COUNTY, ABOUT 5.9 MILES SOUTH ALONG STATE HIGHWAY
 QS0463'65 FROM ISABEL, DEWEY COUNTY, AT THE NORTH END OF A CONCRETE
 QS0463'BRIDGE, AND IN THE TOP OF THE EAST WING WALL.  A STANDARD DISK,
 QS0463'STAMPED D 20 1933.
 QS0463
 QS0463                          STATION RECOVERY (1953)
 QS0463
 QS0463'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1953
 QS0463'RECOVERED IN GOOD CONDITION.
 QS0463
 QS0463                          STATION RECOVERY (1985)
 QS0463
 QS0463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0463'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0255 ***********************************************************************
 QQ0255  DESIGNATION -  D 20 RESET
 QQ0255  PID         -  QQ0255
 QQ0255  STATE/COUNTY-  SD/BROWN
 QQ0255  COUNTRY     -  US
 QQ0255  USGS QUAD   -  ANDOVER (2017)
 QQ0255
 QQ0255                         *CURRENT SURVEY CONTROL
 QQ0255  ______________________________________________________________________
 QQ0255* NAD 83(1986) POSITION- 45 25 22.     (N) 097 58 49.     (W)   SCALED
 QQ0255* NAVD 88 ORTHO HEIGHT -   420.920 (meters)     1380.97  (feet) ADJUSTED
 QQ0255  ______________________________________________________________________
 QQ0255  GEOID HEIGHT    -        -24.839 (meters)                     GEOID18
 QQ0255  DYNAMIC HEIGHT  -        420.886 (meters)     1380.86  (feet) COMP
 QQ0255  MODELED GRAVITY -    980,522.8   (mgal)                       NAVD 88
 QQ0255
 QQ0255  VERT ORDER      -  FIRST     CLASS II
 QQ0255
 QQ0255.The horizontal coordinates were scaled from a map and have
 QQ0255.an estimated accuracy of +/- 6 seconds.
 QQ0255
 QQ0255.The orthometric height was determined by differential leveling and
 QQ0255.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0255.in July 1998.
 QQ0255
 QQ0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0255.GEOID18 height accuracy estimate available here.
 QQ0255
 QQ0255.Click photographs - Photos may exist for this station.
 QQ0255
 QQ0255.The dynamic height is computed by dividing the NAVD 88
 QQ0255.geopotential number by the normal gravity value computed on the
 QQ0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0255.degrees latitude (g = 980.6199 gals.).
 QQ0255
 QQ0255.The modeled gravity was interpolated from observed gravity values.
 QQ0255
 QQ0255;                    North         East    Units  Estimated Accuracy
 QQ0255;SPC SD N     -   178,600.      758,050.      MT  (+/- 180 meters Scaled)
 QQ0255
 QQ0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR797304(NAD 83)
 QQ0255
 QQ0255                          SUPERSEDED SURVEY CONTROL
 QQ0255
 QQ0255  NAVD 88 (04/17/07)  420.893  (m)         1380.88   (f) SUPERSEDED  3 0
 QQ0255
 QQ0255.Superseded values are not recommended for survey control.
 QQ0255
 QQ0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0255.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0255
 QQ0255_MARKER: DB = BENCH MARK DISK
 QQ0255_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0255_SP_SET: HEADWALL
 QQ0255_STAMPING: D 20 RESET 1950
 QQ0255_MARK LOGO: CGS
 QQ0255_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0255+STABILITY: SURFACE MOTION
 QQ0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0255+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0255
 QQ0255  HISTORY     - Date     Condition        Report By
 QQ0255  HISTORY     - 1950     MONUMENTED       CGS
 QQ0255  HISTORY     - 1951     GOOD             CGS
 QQ0255  HISTORY     - 19970314 GOOD             NGS
 QQ0255
 QQ0255                          STATION DESCRIPTION
 QQ0255
 QQ0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 QQ0255'3.9 MI W FROM ANDOVER.
 QQ0255'3.9 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QQ0255'RAILROAD FROM ANDOVER, DAY COUNTY, AT THE BROWN-DAY COUNTY LINE,
 QQ0255'AT BRIDGE 0-398, IN THE NORTH END OF THE WEST ABUTMENT, AND 1.5
 QQ0255'FEET EAST OF THE WEST END OF THE BRIDGE.  A STANDARD DISK,
 QQ0255'STAMPED D 20 RESET 1950.
 QQ0255
 QQ0255                          STATION RECOVERY (1997)
 QQ0255
 QQ0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0255'10.7 KM (6.65 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0255'STATE HIGHWAY 37 IN GROTON, IN TOP OF AND 1.4 M (4.6 FT) EAST OF THE
 QQ0255'WEST END OF THE NORTH CONCRETE HEADWALL OF THE BURLINGTON NORTHERN
 QQ0255'RAILROAD OVERPASS OF 412 AVENUE, 903.0 M (2962.6 FT) WEST OF MILEPOST
 QQ0255'316, 102.5 M (336.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.0 M (23.0
 QQ0255'FT) NORTH OF THE NEAR RAIL, 4.7 M (15.4 FT) WEST OF THE AVENUE CENTER,
 QQ0255'AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0836 ***********************************************************************
 PT0836  DESIGNATION -  D 21
 PT0836  PID         -  PT0836
 PT0836  STATE/COUNTY-  SD/ZIEBACH
 PT0836  COUNTRY     -  US
 PT0836  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0836
 PT0836                         *CURRENT SURVEY CONTROL
 PT0836  ______________________________________________________________________
 PT0836* NAD 83(1986) POSITION- 44 43 18.     (N) 101 34 19.     (W)   SCALED
 PT0836* NAVD 88 ORTHO HEIGHT -   694.938 (meters)     2279.98  (feet) ADJUSTED
 PT0836  ______________________________________________________________________
 PT0836  GEOID HEIGHT    -        -21.060 (meters)                     GEOID18
 PT0836  DYNAMIC HEIGHT  -        694.786 (meters)     2279.48  (feet) COMP
 PT0836  MODELED GRAVITY -    980,375.3   (mgal)                       NAVD 88
 PT0836
 PT0836  VERT ORDER      -  FIRST     CLASS II
 PT0836
 PT0836.The horizontal coordinates were scaled from a map and have
 PT0836.an estimated accuracy of +/- 6 seconds.
 PT0836
 PT0836.The orthometric height was determined by differential leveling and
 PT0836.adjusted by the NATIONAL GEODETIC SURVEY
 PT0836.in June 1991.
 PT0836
 PT0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0836.GEOID18 height accuracy estimate available here.
 PT0836
 PT0836.Click photographs - Photos may exist for this station.
 PT0836
 PT0836.The dynamic height is computed by dividing the NAVD 88
 PT0836.geopotential number by the normal gravity value computed on the
 PT0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0836.degrees latitude (g = 980.6199 gals.).
 PT0836
 PT0836.The modeled gravity was interpolated from observed gravity values.
 PT0836
 PT0836;                    North         East    Units  Estimated Accuracy
 PT0836;SPC SD N     -    99,920.      475,470.      MT  (+/- 180 meters Scaled)
 PT0836
 PT0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ963552(NAD 83)
 PT0836
 PT0836                          SUPERSEDED SURVEY CONTROL
 PT0836
 PT0836  NGVD 29 (??/??/92)  694.491  (m)         2278.51   (f) ADJ UNCH    1 2
 PT0836
 PT0836.Superseded values are not recommended for survey control.
 PT0836
 PT0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0836.See file dsdata.pdf to determine how the superseded data were derived.
 PT0836
 PT0836_MARKER: DB = BENCH MARK DISK
 PT0836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0836_STAMPING: D 21 1933
 PT0836_MARK LOGO: CGS
 PT0836_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0836+STABILITY: SURFACE MOTION
 PT0836
 PT0836  HISTORY     - Date     Condition        Report By
 PT0836  HISTORY     - 1933     MONUMENTED       CGS
 PT0836  HISTORY     - 1934     GOOD             CGS
 PT0836
 PT0836                          STATION DESCRIPTION
 PT0836
 PT0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0836'10 MI N FROM CHERRY CREEK.
 PT0836'10.0 MILES NORTH ALONG THE ROAD TO DUPREE FROM CHERRY CREEK, 43
 PT0836'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD.  A STANDARD DISK
 PT0836'SET IN A CONCRETE MONUMENT PROJECTING 5 INCHES ABOVE THE SURFACE
 PT0836'OF THE GROUND.
 PT0836
 PT0836                          STATION RECOVERY (1934)
 PT0836
 PT0836'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0836'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0203 ***********************************************************************
 QR0203  DESIGNATION -  D 21
 QR0203  PID         -  QR0203
 QR0203  STATE/COUNTY-  SD/EDMUNDS
 QR0203  COUNTRY     -  US
 QR0203  USGS QUAD   -  IPSWICH (2017)
 QR0203
 QR0203                         *CURRENT SURVEY CONTROL
 QR0203  ______________________________________________________________________
 QR0203* NAD 83(1986) POSITION- 45 26 33.     (N) 099 05 30.     (W)   SCALED
 QR0203* NAVD 88 ORTHO HEIGHT -   491.623 (meters)     1612.93  (feet) ADJUSTED
 QR0203  ______________________________________________________________________
 QR0203  GEOID HEIGHT    -        -23.471 (meters)                     GEOID18
 QR0203  DYNAMIC HEIGHT  -        491.580 (meters)     1612.79  (feet) COMP
 QR0203  MODELED GRAVITY -    980,513.5   (mgal)                       NAVD 88
 QR0203
 QR0203  VERT ORDER      -  FIRST     CLASS II
 QR0203
 QR0203.The horizontal coordinates were scaled from a map and have
 QR0203.an estimated accuracy of +/- 6 seconds.
 QR0203
 QR0203.The orthometric height was determined by differential leveling and
 QR0203.adjusted by the NATIONAL GEODETIC SURVEY
 QR0203.in June 1991.
 QR0203
 QR0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0203.GEOID18 height accuracy estimate available here.
 QR0203
 QR0203.Click photographs - Photos may exist for this station.
 QR0203
 QR0203.The dynamic height is computed by dividing the NAVD 88
 QR0203.geopotential number by the normal gravity value computed on the
 QR0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0203.degrees latitude (g = 980.6199 gals.).
 QR0203
 QR0203.The modeled gravity was interpolated from observed gravity values.
 QR0203
 QR0203;                    North         East    Units  Estimated Accuracy
 QR0203;SPC SD N     -   179,220.      671,060.      MT  (+/- 180 meters Scaled)
 QR0203
 QR0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR928321(NAD 83)
 QR0203
 QR0203                          SUPERSEDED SURVEY CONTROL
 QR0203
 QR0203  NGVD 29 (??/??/92)  491.275  (m)         1611.79   (f) ADJ UNCH    1 2
 QR0203
 QR0203.Superseded values are not recommended for survey control.
 QR0203
 QR0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0203.See file dsdata.pdf to determine how the superseded data were derived.
 QR0203
 QR0203_MARKER: DB = BENCH MARK DISK
 QR0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0203_STAMPING: D 21 1931 1611.791
 QR0203_MARK LOGO: CGS
 QR0203_PROJECTION: RECESSED 10 CENTIMETERS
 QR0203_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0203+STABILITY: SURFACE MOTION
 QR0203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0203+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0203
 QR0203  HISTORY     - Date     Condition        Report By
 QR0203  HISTORY     - 1931     MONUMENTED       CGS
 QR0203  HISTORY     - 1941     GOOD             CGS
 QR0203  HISTORY     - 19970314 GOOD             NGS
 QR0203
 QR0203                          STATION DESCRIPTION
 QR0203
 QR0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0203'3 MI W FROM IPSWICH.
 QR0203'3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0203'RAILROAD FROM IPSWICH, EDMUNDS COUNTY, AT THE ROAD CROSSING
 QR0203'3/8 MILE EAST OF MILEPOST 30, 119 FEET EAST OF THE CENTER LINE
 QR0203'OF THE ROAD, 97 FEET NORTH OF THE NORTH RAIL, 90 FEET EAST
 QR0203'OF ONE FENCE, 1 FOOT SOUTH OF ANOTHER FENCE, AND 2 INCHES UNDER
 QR0203'GROUND.  A STANDARD DISK, STAMPED 1611.791 D 21 1931 AND SET
 QR0203'IN THE TOP OF A CONCRETE POST.
 QR0203
 QR0203                          STATION RECOVERY (1997)
 QR0203
 QR0203'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0203'4.9 KM (3.05 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0203'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A
 QR0203'GRAVELED ROAD, 36.3 M (119.1 FT) EAST OF THE ROAD CENTER, 29.3 M (96.1
 QR0203'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 20.8 M
 QR0203'(68.2 FT) NORTHWEST OF A UTILITY POLE, 0.3 M (1.0 FT) BELOW THE LEVEL
 QR0203'OF THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 QR0203'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0837 ***********************************************************************
 PT0837  DESIGNATION -  D 21 RESET
 PT0837  PID         -  PT0837
 PT0837  STATE/COUNTY-  SD/ZIEBACH
 PT0837  COUNTRY     -  US
 PT0837  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0837
 PT0837                         *CURRENT SURVEY CONTROL
 PT0837  ______________________________________________________________________
 PT0837* NAD 83(1986) POSITION- 44 43 18.     (N) 101 34 19.     (W)   SCALED
 PT0837* NAVD 88 ORTHO HEIGHT -   694.88  (meters)     2279.8   (feet) RESET
 PT0837  ______________________________________________________________________
 PT0837  GEOID HEIGHT    -        -21.060 (meters)                     GEOID18
 PT0837  VERT ORDER      -  THIRD
 PT0837
 PT0837.The horizontal coordinates were scaled from a map and have
 PT0837.an estimated accuracy of +/- 6 seconds.
 PT0837
 PT0837.The orthometric height was computed from unverified reset data.
 PT0837
 PT0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0837.GEOID18 height accuracy estimate available here.
 PT0837
 PT0837.Click photographs - Photos may exist for this station.
 PT0837
 PT0837;                    North         East    Units  Estimated Accuracy
 PT0837;SPC SD N     -    99,920.      475,470.      MT  (+/- 180 meters Scaled)
 PT0837
 PT0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ963552(NAD 83)
 PT0837
 PT0837                          SUPERSEDED SURVEY CONTROL
 PT0837
 PT0837.No superseded survey control is available for this station.
 PT0837
 PT0837_MARKER: DB = BENCH MARK DISK
 PT0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0837_STAMPING: D 21 RESET 1956
 PT0837_MARK LOGO: CGS
 PT0837_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0837+STABILITY: SURFACE MOTION
 PT0837
 PT0837  HISTORY     - Date     Condition        Report By
 PT0837  HISTORY     - 1956     MONUMENTED       CGS
 PT0837
 PT0837                          STATION DESCRIPTION
 PT0837
 PT0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 PT0837'10 MI N FROM CHERRY CREEK.
 PT0837'10 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK,
 PT0837'ZIEBACH COUNTY, 0.2 MILE NORTH OF A CURVE AND 50 FEET WEST OF
 PT0837'THE CENTERLINE OF THE NEW ROAD.  A STANDARD DISK, STAMPED D 21
 PT0837'RESET 1956 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 PT0837'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0535 ***********************************************************************
 PT0535  DESIGNATION -  D 22
 PT0535  PID         -  PT0535
 PT0535  STATE/COUNTY-  SD/HAAKON
 PT0535  COUNTRY     -  US
 PT0535  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0535
 PT0535                         *CURRENT SURVEY CONTROL
 PT0535  ______________________________________________________________________
 PT0535* NAD 83(1986) POSITION- 44 10 57.     (N) 101 40 02.     (W)   SCALED
 PT0535* NAVD 88 ORTHO HEIGHT -   739.379 (meters)     2425.78  (feet) ADJUSTED
 PT0535  ______________________________________________________________________
 PT0535  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 PT0535  DYNAMIC HEIGHT  -        739.170 (meters)     2425.09  (feet) COMP
 PT0535  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PT0535
 PT0535  VERT ORDER      -  FIRST     CLASS II
 PT0535
 PT0535.The horizontal coordinates were scaled from a map and have
 PT0535.an estimated accuracy of +/- 6 seconds.
 PT0535
 PT0535.The orthometric height was determined by differential leveling and
 PT0535.adjusted by the NATIONAL GEODETIC SURVEY
 PT0535.in June 1991.
 PT0535
 PT0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0535.GEOID18 height accuracy estimate available here.
 PT0535
 PT0535.Click photographs - Photos may exist for this station.
 PT0535
 PT0535.The dynamic height is computed by dividing the NAVD 88
 PT0535.geopotential number by the normal gravity value computed on the
 PT0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0535.degrees latitude (g = 980.6199 gals.).
 PT0535
 PT0535.The modeled gravity was interpolated from observed gravity values.
 PT0535
 PT0535;                    North         East    Units  Estimated Accuracy
 PT0535;SPC SD S     -   206,290.      493,350.      MT  (+/- 180 meters Scaled)
 PT0535
 PT0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868956(NAD 83)
 PT0535
 PT0535                          SUPERSEDED SURVEY CONTROL
 PT0535
 PT0535  NGVD 29 (??/??/92)  738.919  (m)         2424.27   (f) ADJ UNCH    1 2
 PT0535
 PT0535.Superseded values are not recommended for survey control.
 PT0535
 PT0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0535.See file dsdata.pdf to determine how the superseded data were derived.
 PT0535
 PT0535_MARKER: DB = BENCH MARK DISK
 PT0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0535_STAMPING: D 22 1933
 PT0535_MARK LOGO: CGS
 PT0535_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0535+STABILITY: SURFACE MOTION
 PT0535
 PT0535  HISTORY     - Date     Condition        Report By
 PT0535  HISTORY     - 1933     MONUMENTED       CGS
 PT0535  HISTORY     - 1962     GOOD             CGS
 PT0535  HISTORY     - 1970     GOOD             NGS
 PT0535
 PT0535                          STATION DESCRIPTION
 PT0535
 PT0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0535'10 MI N FROM PHILIP.
 PT0535'ABOUT 10.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0535'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 97 FEET EAST OF
 PT0535'THE CENTERLINE OF THE HIGHWAY, 57 FEET EAST OF A METAL WITNESS
 PT0535'POST, 46 FEET EAST OF A POWER LINE BRACE POLE, 42 FEET SOUTH
 PT0535'OF THE CENTERLINE OF A TRAIL ROAD LEADING EAST, ABOUT 2 FEET
 PT0535'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PT0535'POST PROJECTING ABOUT 6 INCHES.  NOTE-- DUE TO HIGHWAY IMPROVEMENTS
 PT0535'THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR USE BY THE
 PT0535'STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM AT THE TIME
 PT0535'OF CONSTRUCTION.  A NEW MARK, D 22 RESET, WAS SET NEARBY.
 PT0535
 PT0535                          STATION RECOVERY (1970)
 PT0535
 PT0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0536 ***********************************************************************
 PT0536  DESIGNATION -  D 22 RESET
 PT0536  PID         -  PT0536
 PT0536  STATE/COUNTY-  SD/HAAKON
 PT0536  COUNTRY     -  US
 PT0536  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0536
 PT0536                         *CURRENT SURVEY CONTROL
 PT0536  ______________________________________________________________________
 PT0536* NAD 83(1986) POSITION- 44 10 56.     (N) 101 40 02.     (W)   SCALED
 PT0536* NAVD 88 ORTHO HEIGHT -   740.35  (+/-2cm)     2429.0   (feet) VERTCON3
 PT0536  ______________________________________________________________________
 PT0536  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 PT0536  VERT ORDER      -  THIRD (See Below)
 PT0536
 PT0536.The horizontal coordinates were scaled from a map and have
 PT0536.an estimated accuracy of +/- 6 seconds.
 PT0536
 PT0536.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0536.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0536
 PT0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0536.GEOID18 height accuracy estimate available here.
 PT0536
 PT0536.The vertical order pertains to the NGVD 29 superseded value.
 PT0536
 PT0536.Click photographs - Photos may exist for this station.
 PT0536
 PT0536;                    North         East    Units  Estimated Accuracy
 PT0536;SPC SD S     -   206,260.      493,350.      MT  (+/- 180 meters Scaled)
 PT0536
 PT0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868955(NAD 83)
 PT0536
 PT0536                          SUPERSEDED SURVEY CONTROL
 PT0536
 PT0536  NGVD 29 (??/??/??)  739.90   (m)         2427.5    (f) RESET       3  
 PT0536
 PT0536.Superseded values are not recommended for survey control.
 PT0536
 PT0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0536.See file dsdata.pdf to determine how the superseded data were derived.
 PT0536
 PT0536_MARKER: DB = BENCH MARK DISK
 PT0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0536_STAMPING: D 22 RESET 1970
 PT0536_MARK LOGO: CGS
 PT0536_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0536+STABILITY: SURFACE MOTION
 PT0536
 PT0536  HISTORY     - Date     Condition        Report By
 PT0536  HISTORY     - 1970     MONUMENTED       NGS
 PT0536
 PT0536                          STATION DESCRIPTION
 PT0536
 PT0536'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0536'10 MI N FROM PHILIP.
 PT0536'ABOUT 10 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0536'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT A GRAVELED
 PT0536'SIDE ROAD LEFT, 175 FEET SOUTHEAST OF THE CENTER OF THE SIDE ROAD
 PT0536'INTERSECTION, 180 FEET SOUTH OF AN EAST-WEST FENCE, 100 FEET
 PT0536'EAST OF THE CENTER OF HIGHWAY 73, 1.4 FEET WEST OF A METAL
 PT0536'WITNESS POST, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PT0536'3-INCHES.  IT IS ON PROPERTY OWNED BY MR. JAMES HEWITT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1397 ***********************************************************************
 PU1397  DESIGNATION -  D 24
 PU1397  PID         -  PU1397
 PU1397  STATE/COUNTY-  SD/MEADE
 PU1397  COUNTRY     -  US
 PU1397  USGS QUAD   -  BLACKHAWK (2017)
 PU1397
 PU1397                         *CURRENT SURVEY CONTROL
 PU1397  ______________________________________________________________________
 PU1397* NAD 83(1986) POSITION- 44 10 12.     (N) 103 19 03.     (W)   SCALED
 PU1397* NAVD 88 ORTHO HEIGHT -  1089.096 (meters)     3573.14  (feet) ADJUSTED
 PU1397  ______________________________________________________________________
 PU1397  GEOID HEIGHT    -        -15.452 (meters)                     GEOID18
 PU1397  DYNAMIC HEIGHT  -       1088.726 (meters)     3571.93  (feet) COMP
 PU1397  MODELED GRAVITY -    980,240.6   (mgal)                       NAVD 88
 PU1397
 PU1397  VERT ORDER      -  FIRST     CLASS II
 PU1397
 PU1397.The horizontal coordinates were scaled from a map and have
 PU1397.an estimated accuracy of +/- 6 seconds.
 PU1397
 PU1397.The orthometric height was determined by differential leveling and
 PU1397.adjusted by the NATIONAL GEODETIC SURVEY
 PU1397.in June 1991.
 PU1397
 PU1397.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1397.GEOID18 height accuracy estimate available here.
 PU1397
 PU1397.Click photographs - Photos may exist for this station.
 PU1397
 PU1397.The dynamic height is computed by dividing the NAVD 88
 PU1397.geopotential number by the normal gravity value computed on the
 PU1397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1397.degrees latitude (g = 980.6199 gals.).
 PU1397
 PU1397.The modeled gravity was interpolated from observed gravity values.
 PU1397
 PU1397;                    North         East    Units  Estimated Accuracy
 PU1397;SPC SD N     -    42,850.      334,740.      MT  (+/- 180 meters Scaled)
 PU1397
 PU1397_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ345921(NAD 83)
 PU1397
 PU1397                          SUPERSEDED SURVEY CONTROL
 PU1397
 PU1397  NGVD 29 (??/??/92) 1088.595  (m)         3571.50   (f) ADJ UNCH    1 2
 PU1397
 PU1397.Superseded values are not recommended for survey control.
 PU1397
 PU1397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1397.See file dsdata.pdf to determine how the superseded data were derived.
 PU1397
 PU1397_MARKER: DB = BENCH MARK DISK
 PU1397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1397_STAMPING: D 24 1934
 PU1397_MARK LOGO: CGS
 PU1397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1397+STABILITY: SURFACE MOTION
 PU1397
 PU1397  HISTORY     - Date     Condition        Report By
 PU1397  HISTORY     - 1934     MONUMENTED       CGS
 PU1397  HISTORY     - 20120806 MARK NOT FOUND   INDIV
 PU1397
 PU1397                          STATION DESCRIPTION
 PU1397
 PU1397'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1397'1.3 MI NW FROM BLACKHAWK.
 PU1397'65 YARDS N OF MILE POST H108, 80 YARDS N OF ROAD CROSSING, 56 FT
 PU1397'W OF CENTER OF TRACK, 4 FT W OF R/W FENCE.
 PU1397
 PU1397                          STATION RECOVERY (2012)
 PU1397
 PU1397'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1397'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1398 ***********************************************************************
 PU1398  DESIGNATION -  D 24 RESET
 PU1398  PID         -  PU1398
 PU1398  STATE/COUNTY-  SD/MEADE
 PU1398  COUNTRY     -  US
 PU1398  USGS QUAD   -  BLACKHAWK (2017)
 PU1398
 PU1398                         *CURRENT SURVEY CONTROL
 PU1398  ______________________________________________________________________
 PU1398* NAD 83(1986) POSITION- 44 10 12.     (N) 103 19 03.     (W)   SCALED
 PU1398* NAVD 88 ORTHO HEIGHT -  1088.32  (meters)     3570.6   (feet) RESET
 PU1398  ______________________________________________________________________
 PU1398  GEOID HEIGHT    -        -15.452 (meters)                     GEOID18
 PU1398  VERT ORDER      -  THIRD
 PU1398
 PU1398.The horizontal coordinates were scaled from a map and have
 PU1398.an estimated accuracy of +/- 6 seconds.
 PU1398
 PU1398.The orthometric height was computed from unverified reset data.
 PU1398
 PU1398.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1398.GEOID18 height accuracy estimate available here.
 PU1398
 PU1398.Click photographs - Photos may exist for this station.
 PU1398
 PU1398;                    North         East    Units  Estimated Accuracy
 PU1398;SPC SD N     -    42,850.      334,740.      MT  (+/- 180 meters Scaled)
 PU1398
 PU1398_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ345921(NAD 83)
 PU1398
 PU1398                          SUPERSEDED SURVEY CONTROL
 PU1398
 PU1398.No superseded survey control is available for this station.
 PU1398
 PU1398_MARKER: DB = BENCH MARK DISK
 PU1398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1398_STAMPING: D 24 1934 RESET 1959
 PU1398_MARK LOGO: CGS
 PU1398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1398+STABILITY: SURFACE MOTION
 PU1398
 PU1398  HISTORY     - Date     Condition        Report By
 PU1398  HISTORY     - 1959     MONUMENTED       SDHD
 PU1398
 PU1398                          STATION DESCRIPTION
 PU1398
 PU1398'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PU1398'1.3 MI NW FROM BLACK HAWK.
 PU1398'1.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY FROM
 PU1398'BLACK HAWK, ABOUT 65 YARDS NORTH OF MILEPOST H 108, 21 FEET WEST
 PU1398'OF THE CENTERLINE OF THE TRACK, 129 FEET EAST OF HIGHWAY SURVEY
 PU1398'STATION 1032+27.3, AND 94 FEET EAST OF THE CENTERLINE OF TANGENT
 PU1398'NORTH BOUND LANES.  NOTE-- IN RESETTING THIS BENCH MARK THE TOP
 PU1398'FOUR INCHES OF THE CONCRETE POST BROKE OFF AND THEREFORE, THIS
 PU1398'BENCH MARK CANNOT BE CONSIDERED RELIABLE BECAUSE OF UNSUFFICIENT
 PU1398'DEPTH TO HOLD IT FIRM AND SHOULD NOT BE USED TO CONTROL IMPORTANT
 PU1398'LEVELING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1744 ***********************************************************************
 PU1744  DESIGNATION -  D 25
 PU1744  PID         -  PU1744
 PU1744  STATE/COUNTY-  SD/BUTTE
 PU1744  COUNTRY     -  US
 PU1744  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1744
 PU1744                         *CURRENT SURVEY CONTROL
 PU1744  ______________________________________________________________________
 PU1744* NAD 83(1986) POSITION- 44 40 13.     (N) 103 51 07.     (W)   SCALED
 PU1744* NAVD 88 ORTHO HEIGHT -   921.512 (meters)     3023.33  (feet) ADJUSTED
 PU1744  ______________________________________________________________________
 PU1744  GEOID HEIGHT    -        -15.333 (meters)                     GEOID18
 PU1744  DYNAMIC HEIGHT  -        921.259 (meters)     3022.50  (feet) COMP
 PU1744  MODELED GRAVITY -    980,311.1   (mgal)                       NAVD 88
 PU1744
 PU1744  VERT ORDER      -  FIRST     CLASS II
 PU1744
 PU1744.The horizontal coordinates were scaled from a map and have
 PU1744.an estimated accuracy of +/- 6 seconds.
 PU1744
 PU1744.The orthometric height was determined by differential leveling and
 PU1744.adjusted by the NATIONAL GEODETIC SURVEY
 PU1744.in June 1991.
 PU1744
 PU1744.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1744.GEOID18 height accuracy estimate available here.
 PU1744
 PU1744.Click photographs - Photos may exist for this station.
 PU1744
 PU1744.The dynamic height is computed by dividing the NAVD 88
 PU1744.geopotential number by the normal gravity value computed on the
 PU1744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1744.degrees latitude (g = 980.6199 gals.).
 PU1744
 PU1744.The modeled gravity was interpolated from observed gravity values.
 PU1744
 PU1744;                    North         East    Units  Estimated Accuracy
 PU1744;SPC SD N     -   100,270.      294,680.      MT  (+/- 180 meters Scaled)
 PU1744
 PU1744_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK910469(NAD 83)
 PU1744
 PU1744                          SUPERSEDED SURVEY CONTROL
 PU1744
 PU1744  NGVD 29 (??/??/92)  921.025  (m)         3021.73   (f) ADJ UNCH    1 2
 PU1744
 PU1744.Superseded values are not recommended for survey control.
 PU1744
 PU1744.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1744.See file dsdata.pdf to determine how the superseded data were derived.
 PU1744
 PU1744_MARKER: DB = BENCH MARK DISK
 PU1744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1744_STAMPING: D 25 1934
 PU1744_MARK LOGO: CGS
 PU1744_PROJECTION: FLUSH
 PU1744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1744+STABILITY: SURFACE MOTION
 PU1744
 PU1744  HISTORY     - Date     Condition        Report By
 PU1744  HISTORY     - 1934     MONUMENTED       CGS
 PU1744  HISTORY     - 1962     GOOD             CGS
 PU1744
 PU1744                          STATION DESCRIPTION
 PU1744
 PU1744'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1744'AT BELLE FOURCHE.
 PU1744'ABOUT 0.1 MILE FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION
 PU1744'AT BELLE FOURCHE, IN SECTION 10, T 8 N, R 2 E, 69 FEET SOUTH
 PU1744'OF THE CENTER LINE OF RAILROAD STREET, 96 FEET EAST OF THE
 PU1744'CENTER LINE OF 6TH AVENUE, 89 FEET WEST OF MILE POST 154, 34
 PU1744'FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 80 FEET NORTH
 PU1744'AND ACROSS THE TRACK FROM THE NORTHWEST CORNER OF THE LAMPERT
 PU1744'LUMBER COMPANY, ABOUT LEVEL WITH THE RAIL, AND SET IN THE TOP
 PU1744'OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  NOTE-- THIS
 PU1744'MARK HAS BEEN HIT AND A PORTION OF THE POST WAS BROKEN OFF AND
 PU1744'THE MARK IS LEANING ABOUT 10 DEGREES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1745 ***********************************************************************
 PU1745  DESIGNATION -  D 25 RESET
 PU1745  PID         -  PU1745
 PU1745  STATE/COUNTY-  SD/BUTTE
 PU1745  COUNTRY     -  US
 PU1745  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1745
 PU1745                         *CURRENT SURVEY CONTROL
 PU1745  ______________________________________________________________________
 PU1745* NAD 83(1986) POSITION- 44 40 13.     (N) 103 51 06.     (W)   SCALED
 PU1745* NAVD 88 ORTHO HEIGHT -   921.39  (meters)     3022.9   (feet) RESET
 PU1745  ______________________________________________________________________
 PU1745  GEOID HEIGHT    -        -15.334 (meters)                     GEOID18
 PU1745  VERT ORDER      -  THIRD
 PU1745
 PU1745.The horizontal coordinates were scaled from a map and have
 PU1745.an estimated accuracy of +/- 6 seconds.
 PU1745
 PU1745.The orthometric height was computed from unverified reset data.
 PU1745
 PU1745.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1745.GEOID18 height accuracy estimate available here.
 PU1745
 PU1745.Click photographs - Photos may exist for this station.
 PU1745
 PU1745;                    North         East    Units  Estimated Accuracy
 PU1745;SPC SD N     -   100,270.      294,700.      MT  (+/- 180 meters Scaled)
 PU1745
 PU1745_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK910469(NAD 83)
 PU1745
 PU1745                          SUPERSEDED SURVEY CONTROL
 PU1745
 PU1745.No superseded survey control is available for this station.
 PU1745
 PU1745_MARKER: DB = BENCH MARK DISK
 PU1745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1745_STAMPING: D 25 RESET 1968
 PU1745_MARK LOGO: CGS
 PU1745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1745+STABILITY: SURFACE MOTION
 PU1745
 PU1745  HISTORY     - Date     Condition        Report By
 PU1745  HISTORY     - 1968     MONUMENTED       CGS
 PU1745
 PU1745                          STATION DESCRIPTION
 PU1745
 PU1745'DESCRIBED BY COAST AND GEODETIC SURVEY 1968
 PU1745'AT BELLE FOURCHE.
 PU1745'AT BELLE FOURCHE, 207 FEET EASTERLY FROM THE NORTHEAST CORNER
 PU1745'OF THE NEW CHICAGO AND NORTHWESTERN RAILWAY STATION, IN SECTION 10,
 PU1745'T 8 N, R 2 E, 50 FEET SOUTH OF THE CENTER LINE OF RAILROAD STREET,
 PU1745'32 FEET EAST OF THE CENTER LINE OF 6TH AVENUE, 141 FEET NORTHERLY
 PU1745'AND ACROSS THE TRACKS FROM THE NORTHWEST CORNER OF THE NEW
 PU1745'LAMPERT LUMBER COMPANY BUILDING, ABOUT LEVEL WITH THE SIDEWALK
 PU1745'ALONG THE WEST PROPERTY LINE OF RAILWAY TRACK 9, BELIEVED TO BE
 PU1745'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0296 ***********************************************************************
 QT0296  DESIGNATION -  D 26
 QT0296  PID         -  QT0296
 QT0296  STATE/COUNTY-  SD/HARDING
 QT0296  COUNTRY     -  US
 QT0296  USGS QUAD   -  LONE TREE DRAW WEST (2017)
 QT0296
 QT0296                         *CURRENT SURVEY CONTROL
 QT0296  ______________________________________________________________________
 QT0296* NAD 83(1986) POSITION- 45 13 59.     (N) 103 33 02.     (W)   SCALED
 QT0296* NAVD 88 ORTHO HEIGHT -   967.402 (meters)     3173.88  (feet) ADJUSTED
 QT0296  ______________________________________________________________________
 QT0296  GEOID HEIGHT    -        -16.240 (meters)                     GEOID18
 QT0296  DYNAMIC HEIGHT  -        967.190 (meters)     3173.19  (feet) COMP
 QT0296  MODELED GRAVITY -    980,363.7   (mgal)                       NAVD 88
 QT0296
 QT0296  VERT ORDER      -  FIRST     CLASS II
 QT0296
 QT0296.The horizontal coordinates were scaled from a map and have
 QT0296.an estimated accuracy of +/- 6 seconds.
 QT0296
 QT0296.The orthometric height was determined by differential leveling and
 QT0296.adjusted by the NATIONAL GEODETIC SURVEY
 QT0296.in June 1991.
 QT0296
 QT0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0296.GEOID18 height accuracy estimate available here.
 QT0296
 QT0296.Click photographs - Photos may exist for this station.
 QT0296
 QT0296.The dynamic height is computed by dividing the NAVD 88
 QT0296.geopotential number by the normal gravity value computed on the
 QT0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0296.degrees latitude (g = 980.6199 gals.).
 QT0296
 QT0296.The modeled gravity was interpolated from observed gravity values.
 QT0296
 QT0296;                    North         East    Units  Estimated Accuracy
 QT0296;SPC SD N     -   161,650.      321,290.      MT  (+/- 180 meters Scaled)
 QT0296
 QT0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137098(NAD 83)
 QT0296
 QT0296                          SUPERSEDED SURVEY CONTROL
 QT0296
 QT0296  NGVD 29 (??/??/92)  966.903  (m)         3172.25   (f) ADJ UNCH    1 2
 QT0296
 QT0296.Superseded values are not recommended for survey control.
 QT0296
 QT0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0296.See file dsdata.pdf to determine how the superseded data were derived.
 QT0296
 QT0296_MARKER: DB = BENCH MARK DISK
 QT0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0296_STAMPING: D 26 1934
 QT0296_MARK LOGO: CGS
 QT0296_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0296+STABILITY: SURFACE MOTION
 QT0296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0296+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0296
 QT0296  HISTORY     - Date     Condition        Report By
 QT0296  HISTORY     - 1934     MONUMENTED       CGS
 QT0296  HISTORY     - 1972     GOOD             NGS
 QT0296  HISTORY     - 19980928 GOOD             NGS
 QT0296  HISTORY     - 20080423 GOOD             INDIV
 QT0296
 QT0296                          STATION DESCRIPTION
 QT0296
 QT0296'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QT0296'24.4 MI S FROM BUFFALO.
 QT0296'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  U.S.
 QT0296'HIGHWAY 85 IS BEING RE-ROUTED EAST OF ITS PRESENT ROUTE AT THIS
 QT0296'POINT.  THE MARK IS IN PASTURE LAND, ABOUT 24.4 MILES SOUTH OF
 QT0296'BUFFALO, AT THE SITE OF THE CROW BUTTES, 610 FEET WEST OF THE
 QT0296'CENTER OF THE NEW HIGHWAY 85, 185 FEET SOUTH OF THE MOST NORTHERLY
 QT0296'BUTTE, 147 FEET SOUTHEAST OF ANOTHER OF THE BUTTES, 200 FEET
 QT0296'SOUTH OF THE DRAW BETWEEN THE BUTTES, AND SET IN A SQUARE CONCRETE
 QT0296'POST WHICH PROJECTS 4-INCHES.  A WITNESS POST WAS NOT SET.  IT
 QT0296'IS AT STATE HIGHWAY STATION NO. 532.
 QT0296
 QT0296                          STATION RECOVERY (1998)
 QT0296
 QT0296'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0296'4.1 KM (2.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0296'COUNTY ROAD 732 IN REDIG, 188.0 M (616.8 FT) WEST OF THE HIGHWAY
 QT0296'CENTERLINE, 71.0 M (232.9 FT) SOUTHEAST OF THE CENTER OF AN OLD ROAD
 QT0296'BED WHERE IT PASSES THROUGH A GAP, 17.8 M (58.4 FT) NORTHEAST OF THE
 QT0296'CENTER OF THE ROAD BED, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE BED, 0.3
 QT0296'M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 QT0296'(0.3 FT) ABOVE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 QT0296'OWNED BY DAVID JUNEK, BOX 6, REDIG, SD 57776.
 QT0296
 QT0296                          STATION RECOVERY (2008)
 QT0296
 QT0296'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 QT0296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0253 ***********************************************************************
 QR0253  DESIGNATION -  D 27
 QR0253  PID         -  QR0253
 QR0253  STATE/COUNTY-  SD/EDMUNDS
 QR0253  COUNTRY     -  US
 QR0253  USGS QUAD   -  GRETNA (2017)
 QR0253
 QR0253                         *CURRENT SURVEY CONTROL
 QR0253  ______________________________________________________________________
 QR0253* NAD 83(1986) POSITION- 45 26 59.     (N) 099 30 44.     (W)   SCALED
 QR0253* NAVD 88 ORTHO HEIGHT -   584.649 (meters)     1918.14  (feet) ADJUSTED
 QR0253  ______________________________________________________________________
 QR0253  GEOID HEIGHT    -        -22.899 (meters)                     GEOID18
 QR0253  DYNAMIC HEIGHT  -        584.587 (meters)     1917.93  (feet) COMP
 QR0253  MODELED GRAVITY -    980,490.0   (mgal)                       NAVD 88
 QR0253
 QR0253  VERT ORDER      -  FIRST     CLASS II
 QR0253
 QR0253.The horizontal coordinates were scaled from a map and have
 QR0253.an estimated accuracy of +/- 6 seconds.
 QR0253
 QR0253.The orthometric height was determined by differential leveling and
 QR0253.adjusted by the NATIONAL GEODETIC SURVEY
 QR0253.in June 1991.
 QR0253
 QR0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0253.GEOID18 height accuracy estimate available here.
 QR0253
 QR0253.Click photographs - Photos may exist for this station.
 QR0253
 QR0253.The dynamic height is computed by dividing the NAVD 88
 QR0253.geopotential number by the normal gravity value computed on the
 QR0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0253.degrees latitude (g = 980.6199 gals.).
 QR0253
 QR0253.The modeled gravity was interpolated from observed gravity values.
 QR0253
 QR0253;                    North         East    Units  Estimated Accuracy
 QR0253;SPC SD N     -   179,740.      638,160.      MT  (+/- 180 meters Scaled)
 QR0253
 QR0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR599330(NAD 83)
 QR0253
 QR0253                          SUPERSEDED SURVEY CONTROL
 QR0253
 QR0253  NGVD 29 (??/??/92)  584.260  (m)         1916.86   (f) ADJ UNCH    1 2
 QR0253
 QR0253.Superseded values are not recommended for survey control.
 QR0253
 QR0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0253.See file dsdata.pdf to determine how the superseded data were derived.
 QR0253
 QR0253_MARKER: DB = BENCH MARK DISK
 QR0253_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0253_STAMPING: D 27 1934
 QR0253_MARK LOGO: CGS
 QR0253_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0253+STABILITY: SURFACE MOTION
 QR0253
 QR0253  HISTORY     - Date     Condition        Report By
 QR0253  HISTORY     - 1934     MONUMENTED       CGS
 QR0253  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0253
 QR0253                          STATION DESCRIPTION
 QR0253
 QR0253'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0253'7.4 MI E FROM BOWDLE.
 QR0253'7.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0253'RAILROAD FROM BOWDLE, EDMUNDS COUNTY, AT GRETNA, ABOUT 65 YARDS
 QR0253'SOUTHEAST OF MILEPOST 50, ABOUT 200 YARDS NORTHEAST OF A LARGE
 QR0253'RED ELEVATOR, ABOUT 51 YARDS SOUTHEAST OF THE CENTER LINE OF THE
 QR0253'MAIN TRACK, 12 FEET SOUTHEAST OF A DIM ROAD ON THE RIGHT-OF-WAY,
 QR0253'AND 9 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 QR0253'DISK, STAMPED D 27 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QR0253
 QR0253                          STATION RECOVERY (1997)
 QR0253
 QR0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0253'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0094 ***********************************************************************
 QS0094  DESIGNATION -  D 28
 QS0094  PID         -  QS0094
 QS0094  STATE/COUNTY-  SD/WALWORTH
 QS0094  COUNTRY     -  US
 QS0094  USGS QUAD   -  GLENHAM (2017)
 QS0094
 QS0094                         *CURRENT SURVEY CONTROL
 QS0094  ______________________________________________________________________
 QS0094* NAD 83(1986) POSITION- 45 31 13.     (N) 100 17 56.     (W)   SCALED
 QS0094* NAVD 88 ORTHO HEIGHT -   509.777 (meters)     1672.49  (feet) ADJUSTED
 QS0094  ______________________________________________________________________
 QS0094  GEOID HEIGHT    -        -22.026 (meters)                     GEOID18
 QS0094  DYNAMIC HEIGHT  -        509.728 (meters)     1672.33  (feet) COMP
 QS0094  MODELED GRAVITY -    980,503.2   (mgal)                       NAVD 88
 QS0094
 QS0094  VERT ORDER      -  FIRST     CLASS II
 QS0094
 QS0094.The horizontal coordinates were scaled from a map and have
 QS0094.an estimated accuracy of +/- 6 seconds.
 QS0094
 QS0094.The orthometric height was determined by differential leveling and
 QS0094.adjusted by the NATIONAL GEODETIC SURVEY
 QS0094.in June 1991.
 QS0094
 QS0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0094.GEOID18 height accuracy estimate available here.
 QS0094
 QS0094.Click photographs - Photos may exist for this station.
 QS0094
 QS0094.The dynamic height is computed by dividing the NAVD 88
 QS0094.geopotential number by the normal gravity value computed on the
 QS0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0094.degrees latitude (g = 980.6199 gals.).
 QS0094
 QS0094.The modeled gravity was interpolated from observed gravity values.
 QS0094
 QS0094;                    North         East    Units  Estimated Accuracy
 QS0094;SPC SD N     -   187,510.      576,650.      MT  (+/- 180 meters Scaled)
 QS0094
 QS0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR985415(NAD 83)
 QS0094
 QS0094                          SUPERSEDED SURVEY CONTROL
 QS0094
 QS0094  NGVD 29 (??/??/92)  509.414  (m)         1671.30   (f) ADJ UNCH    1 2
 QS0094
 QS0094.Superseded values are not recommended for survey control.
 QS0094
 QS0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0094.See file dsdata.pdf to determine how the superseded data were derived.
 QS0094
 QS0094_MARKER: DB = BENCH MARK DISK
 QS0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0094_STAMPING: D 28 1934
 QS0094_MARK LOGO: CGS
 QS0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0094+STABILITY: SURFACE MOTION
 QS0094
 QS0094  HISTORY     - Date     Condition        Report By
 QS0094  HISTORY     - 1934     MONUMENTED       CGS
 QS0094  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0094
 QS0094                          STATION DESCRIPTION
 QS0094
 QS0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0094'1.5 MI SW FROM GLENHAM.
 QS0094'1.5 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0094'PACIFIC RAILROAD FROM GLENHAM, WALWORTH COUNTY, 8 FEET
 QS0094'EAST OF MILEPOST 91, 45 FEET SOUTHEAST OF THE CENTERLINE OF THE
 QS0094'TRACK, AND 9 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 QS0094'DISK, STAMPED D 28 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0094'NOTE-- RAILROAD HAS BEEN REROUTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0002 ***********************************************************************
 QT0002  DESIGNATION -  D 29
 QT0002  PID         -  QT0002
 QT0002  STATE/COUNTY-  SD/PERKINS
 QT0002  COUNTRY     -  US
 QT0002  USGS QUAD   -  MEADOW (2017)
 QT0002
 QT0002                         *CURRENT SURVEY CONTROL
 QT0002  ______________________________________________________________________
 QT0002* NAD 83(1986) POSITION- 45 31 50.     (N) 102 12 31.     (W)   SCALED
 QT0002* NAVD 88 ORTHO HEIGHT -   797.910 (meters)     2617.81  (feet) ADJUSTED
 QT0002  ______________________________________________________________________
 QT0002  GEOID HEIGHT    -        -18.746 (meters)                     GEOID18
 QT0002  DYNAMIC HEIGHT  -        797.788 (meters)     2617.41  (feet) COMP
 QT0002  MODELED GRAVITY -    980,436.7   (mgal)                       NAVD 88
 QT0002
 QT0002  VERT ORDER      -  FIRST     CLASS II
 QT0002
 QT0002.The horizontal coordinates were scaled from a map and have
 QT0002.an estimated accuracy of +/- 6 seconds.
 QT0002
 QT0002.The orthometric height was determined by differential leveling and
 QT0002.adjusted by the NATIONAL GEODETIC SURVEY
 QT0002.in June 1991.
 QT0002
 QT0002.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0002.GEOID18 height accuracy estimate available here.
 QT0002
 QT0002.Click photographs - Photos may exist for this station.
 QT0002
 QT0002.The dynamic height is computed by dividing the NAVD 88
 QT0002.geopotential number by the normal gravity value computed on the
 QT0002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0002.degrees latitude (g = 980.6199 gals.).
 QT0002
 QT0002.The modeled gravity was interpolated from observed gravity values.
 QT0002
 QT0002;                    North         East    Units  Estimated Accuracy
 QT0002;SPC SD N     -   190,960.      427,500.      MT  (+/- 180 meters Scaled)
 QT0002
 QT0002_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL179456(NAD 83)
 QT0002
 QT0002                          SUPERSEDED SURVEY CONTROL
 QT0002
 QT0002  NGVD 29 (??/??/92)  797.464  (m)         2616.35   (f) ADJ UNCH    1 2
 QT0002
 QT0002.Superseded values are not recommended for survey control.
 QT0002
 QT0002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0002.See file dsdata.pdf to determine how the superseded data were derived.
 QT0002
 QT0002_MARKER: DB = BENCH MARK DISK
 QT0002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0002_STAMPING: D 29 1934
 QT0002_MARK LOGO: CGS
 QT0002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0002+STABILITY: SURFACE MOTION
 QT0002
 QT0002  HISTORY     - Date     Condition        Report By
 QT0002  HISTORY     - 1934     MONUMENTED       CGS
 QT0002  HISTORY     - 1941     GOOD             CGS
 QT0002  HISTORY     - 19990621 MARK NOT FOUND   NGS
 QT0002
 QT0002                          STATION DESCRIPTION
 QT0002
 QT0002'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0002'0.2 MI NE FROM MEADOW.
 QT0002'0.2 MILE NORTHEAST ALONG STATE HIGHWAY 8 FROM MEADOW, PERKINS COUNTY,
 QT0002'AT A ROAD INTERSECTION, 42 FEET SOUTHWEST OF THE CENTER LINE OF THE
 QT0002'CROSS ROAD, 53 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 QT0002'AND 14 FEET SOUTHEAST OF A POLE.  A STANDARD DISK, STAMPED D
 QT0002'29 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QT0002
 QT0002                          STATION RECOVERY (1999)
 QT0002
 QT0002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0002'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0297 ***********************************************************************
 QR0297  DESIGNATION -  D 295
 QR0297  PID         -  QR0297
 QR0297  STATE/COUNTY-  SD/WALWORTH
 QR0297  COUNTRY     -  US
 QR0297  USGS QUAD   -  LOWRY (2017)
 QR0297
 QR0297                         *CURRENT SURVEY CONTROL
 QR0297  ______________________________________________________________________
 QR0297* NAD 83(1986) POSITION- 45 19 38.     (N) 099 58 33.     (W)   SCALED
 QR0297* NAVD 88 ORTHO HEIGHT -   571.012 (meters)     1873.40  (feet) ADJUSTED
 QR0297  ______________________________________________________________________
 QR0297  GEOID HEIGHT    -        -22.292 (meters)                     GEOID18
 QR0297  DYNAMIC HEIGHT  -        570.948 (meters)     1873.19  (feet) COMP
 QR0297  MODELED GRAVITY -    980,485.1   (mgal)                       NAVD 88
 QR0297
 QR0297  VERT ORDER      -  SECOND    CLASS 0
 QR0297
 QR0297.The horizontal coordinates were scaled from a map and have
 QR0297.an estimated accuracy of +/- 6 seconds.
 QR0297
 QR0297.The orthometric height was determined by differential leveling and
 QR0297.adjusted by the NATIONAL GEODETIC SURVEY
 QR0297.in June 1991.
 QR0297
 QR0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0297.GEOID18 height accuracy estimate available here.
 QR0297
 QR0297.Click photographs - Photos may exist for this station.
 QR0297
 QR0297.The dynamic height is computed by dividing the NAVD 88
 QR0297.geopotential number by the normal gravity value computed on the
 QR0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0297.degrees latitude (g = 980.6199 gals.).
 QR0297
 QR0297.The modeled gravity was interpolated from observed gravity values.
 QR0297
 QR0297;                    North         East    Units  Estimated Accuracy
 QR0297;SPC SD N     -   166,010.      601,890.      MT  (+/- 180 meters Scaled)
 QR0297
 QR0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR235197(NAD 83)
 QR0297
 QR0297                          SUPERSEDED SURVEY CONTROL
 QR0297
 QR0297  NGVD 29 (??/??/92)  570.643  (m)         1872.18   (f) ADJ UNCH    2 0
 QR0297
 QR0297.Superseded values are not recommended for survey control.
 QR0297
 QR0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0297.See file dsdata.pdf to determine how the superseded data were derived.
 QR0297
 QR0297_MARKER: DB = BENCH MARK DISK
 QR0297_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0297_SP_SET: BRIDGE
 QR0297_STAMPING: D 295 1940
 QR0297_MARK LOGO: CGS
 QR0297_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0297
 QR0297  HISTORY     - Date     Condition        Report By
 QR0297  HISTORY     - 1940     MONUMENTED       CGS
 QR0297  HISTORY     - 20040210 MARK NOT FOUND   DUCKS
 QR0297
 QR0297                          STATION DESCRIPTION
 QR0297
 QR0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0297'15.6 MI S FROM SELBY.
 QR0297'15.6 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QR0297'SELBY, WALWORTH COUNTY, AT A BRIDGE WITH A PIPE GUARDRAIL, IN THE
 QR0297'TOP OF THE SOUTHWEST HIGH HEADWALL, 10.9 FEET WEST OF THE
 QR0297'CENTERLINE OF THE HIGHWAY, 1 FOOT NORTH OF A WHITE WOODEN WITNESS
 QR0297'POST, AND 3.6 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 QR0297'STAMPED D 295 1940.
 QR0297
 QR0297                          STATION RECOVERY (2004)
 QR0297
 QR0297'RECOVERY NOTE BY DUCKS UNLIMITED 2004 (GLJ)
 QR0297'THIS BRIDGE HAS BEEN REPLACED SINCE 1940 WITH A NEWER STYLE BOX
 QR0297'CULVERT TYPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0252 ***********************************************************************
 PS0252  DESIGNATION -  D 296
 PS0252  PID         -  PS0252
 PS0252  STATE/COUNTY-  SD/HAND
 PS0252  COUNTRY     -  US
 PS0252  USGS QUAD   -  MILLER (2017)
 PS0252
 PS0252                         *CURRENT SURVEY CONTROL
 PS0252  ______________________________________________________________________
 PS0252* NAD 83(1986) POSITION- 44 30 49.55   (N) 098 53 09.17   (W)   HD_HELD1
 PS0252* NAVD 88 ORTHO HEIGHT -   461.526 (meters)     1514.19  (feet) ADJUSTED
 PS0252  ______________________________________________________________________
 PS0252  GEOID HEIGHT    -        -24.667 (meters)                     GEOID18
 PS0252  DYNAMIC HEIGHT  -        461.438 (meters)     1513.90  (feet) COMP
 PS0252  MODELED GRAVITY -    980,413.3   (mgal)                       NAVD 88
 PS0252
 PS0252  VERT ORDER      -  SECOND    CLASS 0
 PS0252
 PS0252.The horizontal coordinates were determined by differentially corrected
 PS0252.hand held GPS observations or other comparable positioning techniques
 PS0252.and have an estimated accuracy of +/- 3 meters.
 PS0252
 PS0252.The orthometric height was determined by differential leveling and
 PS0252.adjusted by the NATIONAL GEODETIC SURVEY
 PS0252.in June 1991.
 PS0252
 PS0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0252.GEOID18 height accuracy estimate available here.
 PS0252
 PS0252.Click photographs - Photos may exist for this station.
 PS0252
 PS0252.The dynamic height is computed by dividing the NAVD 88
 PS0252.geopotential number by the normal gravity value computed on the
 PS0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0252.degrees latitude (g = 980.6199 gals.).
 PS0252
 PS0252.The modeled gravity was interpolated from observed gravity values.
 PS0252
 PS0252;                    North         East    Units  Estimated Accuracy
 PS0252;SPC SD N     -    76,220.6     688,580.3     MT  (+/- 3 meters HH1 GPS) 
 PS0252
 PS0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0907028944(NAD 83)
 PS0252
 PS0252                          SUPERSEDED SURVEY CONTROL
 PS0252
 PS0252  NGVD 29 (??/??/92)  461.203  (m)         1513.13   (f) ADJ UNCH    2 0
 PS0252
 PS0252.Superseded values are not recommended for survey control.
 PS0252
 PS0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0252.See file dsdata.pdf to determine how the superseded data were derived.
 PS0252
 PS0252_MARKER: DB = BENCH MARK DISK
 PS0252_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0252_SP_SET: CULVERT HEADWALL
 PS0252_STAMPING: D 296 1940
 PS0252_MARK LOGO: CGS
 PS0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0252+STABILITY: SURFACE MOTION
 PS0252
 PS0252  HISTORY     - Date     Condition        Report By
 PS0252  HISTORY     - 1940     MONUMENTED       CGS
 PS0252  HISTORY     - 19941102 MARK NOT FOUND   NGS
 PS0252
 PS0252                          STATION DESCRIPTION
 PS0252
 PS0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0252'2.7 MI E FROM ST LAWRENCE.
 PS0252'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0252'FROM THE STATION AT ST. LAWRENCE, HAND COUNTY, ABOUT 0.1
 PS0252'MILE WEST OF A SECTION-LINE ROAD, AT 4-FOOT CONCRETE PIPE
 PS0252'CULVERT 175, IN THE TOP OF THE SOUTH END, 11.5 FEET SOUTH OF THE
 PS0252'SOUTH RAIL, AND 2.1 FEET EAST OF A WHITE REFERENCE POST.  A
 PS0252'STANDARD DISK, STAMPED D 296 1940.
 PS0252
 PS0252                          STATION RECOVERY (1994)
 PS0252
 PS0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0252'THE HEADWALL HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0446 ***********************************************************************
 QS0446  DESIGNATION -  D 298
 QS0446  PID         -  QS0446
 QS0446  STATE/COUNTY-  SD/CORSON
 QS0446  COUNTRY     -  US
 QS0446  USGS QUAD   -  TATANKA LAKE (2017)
 QS0446
 QS0446                         *CURRENT SURVEY CONTROL
 QS0446  ______________________________________________________________________
 QS0446* NAD 83(1986) POSITION- 45 55 36.     (N) 101 09 25.     (W)   SCALED
 QS0446* NAVD 88 ORTHO HEIGHT -   680.524 (meters)     2232.69  (feet) ADJUSTED
 QS0446  ______________________________________________________________________
 QS0446  GEOID HEIGHT    -        -20.774 (meters)                     GEOID18
 QS0446  DYNAMIC HEIGHT  -        680.455 (meters)     2232.46  (feet) COMP
 QS0446  MODELED GRAVITY -    980,491.8   (mgal)                       NAVD 88
 QS0446
 QS0446  VERT ORDER      -  SECOND    CLASS 0
 QS0446
 QS0446.The horizontal coordinates were scaled from a map and have
 QS0446.an estimated accuracy of +/- 6 seconds.
 QS0446
 QS0446.The orthometric height was determined by differential leveling and
 QS0446.adjusted by the NATIONAL GEODETIC SURVEY
 QS0446.in June 1991.
 QS0446
 QS0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0446.GEOID18 height accuracy estimate available here.
 QS0446
 QS0446.Click photographs - Photos may exist for this station.
 QS0446
 QS0446.The dynamic height is computed by dividing the NAVD 88
 QS0446.geopotential number by the normal gravity value computed on the
 QS0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0446.degrees latitude (g = 980.6199 gals.).
 QS0446
 QS0446.The modeled gravity was interpolated from observed gravity values.
 QS0446
 QS0446;                    North         East    Units  Estimated Accuracy
 QS0446;SPC SD N     -   233,270.      510,260.      MT  (+/- 180 meters Scaled)
 QS0446
 QS0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR327881(NAD 83)
 QS0446
 QS0446                          SUPERSEDED SURVEY CONTROL
 QS0446
 QS0446  NGVD 29 (??/??/92)  680.042  (m)         2231.10   (f) ADJ UNCH    2 0
 QS0446
 QS0446.Superseded values are not recommended for survey control.
 QS0446
 QS0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0446.See file dsdata.pdf to determine how the superseded data were derived.
 QS0446
 QS0446_MARKER: DB = BENCH MARK DISK
 QS0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0446_STAMPING: D 298 1940
 QS0446_MARK LOGO: CGS
 QS0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0446+STABILITY: SURFACE MOTION
 QS0446
 QS0446  HISTORY     - Date     Condition        Report By
 QS0446  HISTORY     - 1940     MONUMENTED       CGS
 QS0446
 QS0446                          STATION DESCRIPTION
 QS0446
 QS0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0446'2.4 MI E FROM TATANKA.
 QS0446'2.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0446'RAILROAD FROM THE STATION AT TATANKA, CORSON COUNTY, ABOUT 5
 QS0446'POLES EAST OF MILEPOST 854, AT A ROAD CROSSING, 43 FEET SOUTH
 QS0446'OF THE CENTER LINE OF THE TRACK, 35 FEET WEST OF THE CENTER
 QS0446'LINE OF THE ROAD, 9 FEET WEST OF A POLE, 6 FEET NORTH OF THE
 QS0446'RIGHT-OF-WAY FENCE, AND 1 FOOT EAST OF A WHITE REFERENCE POST
 QS0446'STENCILED U.S.B.M.  A STANDARD DISK, STAMPED D 298 1940 AND SET
 QS0446'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 0.3 FOOT ABOVE
 QS0446'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0026 ***********************************************************************
 OS0026  DESIGNATION -  D 299
 OS0026  PID         -  OS0026
 OS0026  STATE/COUNTY-  SD/TRIPP
 OS0026  COUNTRY     -  US
 OS0026  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0026
 OS0026                         *CURRENT SURVEY CONTROL
 OS0026  ______________________________________________________________________
 OS0026* NAD 83(1986) POSITION- 43 41 35.     (N) 100 01 15.     (W)   SCALED
 OS0026* NAVD 88 ORTHO HEIGHT -   524.485 (meters)     1720.75  (feet) ADJUSTED
 OS0026  ______________________________________________________________________
 OS0026  GEOID HEIGHT    -        -25.618 (meters)                     GEOID18
 OS0026  DYNAMIC HEIGHT  -        524.315 (meters)     1720.19  (feet) COMP
 OS0026  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 OS0026
 OS0026  VERT ORDER      -  SECOND    CLASS 0
 OS0026
 OS0026.The horizontal coordinates were scaled from a map and have
 OS0026.an estimated accuracy of +/- 6 seconds.
 OS0026
 OS0026.The orthometric height was determined by differential leveling and
 OS0026.adjusted by the NATIONAL GEODETIC SURVEY
 OS0026.in June 1991.
 OS0026
 OS0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0026.GEOID18 height accuracy estimate available here.
 OS0026
 OS0026.Click photographs - Photos may exist for this station.
 OS0026
 OS0026.The dynamic height is computed by dividing the NAVD 88
 OS0026.geopotential number by the normal gravity value computed on the
 OS0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0026.degrees latitude (g = 980.6199 gals.).
 OS0026
 OS0026.The modeled gravity was interpolated from observed gravity values.
 OS0026
 OS0026;                    North         East    Units  Estimated Accuracy
 OS0026;SPC SD S     -   151,100.      625,190.      MT  (+/- 180 meters Scaled)
 OS0026
 OS0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP177382(NAD 83)
 OS0026
 OS0026                          SUPERSEDED SURVEY CONTROL
 OS0026
 OS0026  NGVD 29 (??/??/92)  524.105  (m)         1719.50   (f) ADJ UNCH    2 0
 OS0026
 OS0026.Superseded values are not recommended for survey control.
 OS0026
 OS0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0026.See file dsdata.pdf to determine how the superseded data were derived.
 OS0026
 OS0026_MARKER: DB = BENCH MARK DISK
 OS0026_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0026_SP_SET: CULVERT HEADWALL
 OS0026_STAMPING: D 299 1940
 OS0026_MARK LOGO: CGS
 OS0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0026+STABILITY: SURFACE MOTION
 OS0026
 OS0026  HISTORY     - Date     Condition        Report By
 OS0026  HISTORY     - 1940     MONUMENTED       CGS
 OS0026
 OS0026                          STATION DESCRIPTION
 OS0026
 OS0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OS0026'16.5 MI SE FROM PRESHO.
 OS0026'16.5 MILE SOUTH-EAST OF THE C.M. ST. PAUL AND PACIFIC RAILROAD
 OS0026'STATION AT PRESHO, 1 MILES SOUTH OF THE WHITE RIVER BRIDGE,
 OS0026'13 FEET EAST OF THE CENTER-LINE OF THE HIGHWAY, SET IN THE
 OS0026'EAST HEAD-WALL OF A CONCRETE CULVERT, 5 FEET SOUTH OF A WHITE
 OS0026'MARKER STENCILED U.S.B.M.  STANDARD DISK STAMPED D-299 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0314 ***********************************************************************
 OQ0314  DESIGNATION -  D 3
 OQ0314  PID         -  OQ0314
 OQ0314  STATE/COUNTY-  SD/MINNEHAHA
 OQ0314  COUNTRY     -  US
 OQ0314  USGS QUAD   -  RENNER (2017)
 OQ0314
 OQ0314                         *CURRENT SURVEY CONTROL
 OQ0314  ______________________________________________________________________
 OQ0314* NAD 83(1986) POSITION- 43 44 48.64   (N) 096 44 26.21   (W)   HD_HELD1
 OQ0314* NAVD 88 ORTHO HEIGHT -   444.967 (meters)     1459.86  (feet) ADJUSTED
 OQ0314  ______________________________________________________________________
 OQ0314  GEOID HEIGHT    -        -26.155 (meters)                     GEOID18
 OQ0314  DYNAMIC HEIGHT  -        444.860 (meters)     1459.51  (feet) COMP
 OQ0314  MODELED GRAVITY -    980,364.2   (mgal)                       NAVD 88
 OQ0314
 OQ0314  VERT ORDER      -  FIRST     CLASS II
 OQ0314
 OQ0314.The horizontal coordinates were determined by differentially corrected
 OQ0314.hand held GPS observations or other comparable positioning techniques
 OQ0314.and have an estimated accuracy of +/- 3 meters.
 OQ0314
 OQ0314.The orthometric height was determined by differential leveling and
 OQ0314.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0314.in June 1991.
 OQ0314
 OQ0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0314.GEOID18 height accuracy estimate available here.
 OQ0314
 OQ0314.Click photographs - Photos may exist for this station.
 OQ0314
 OQ0314.The dynamic height is computed by dividing the NAVD 88
 OQ0314.geopotential number by the normal gravity value computed on the
 OQ0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0314.degrees latitude (g = 980.6199 gals.).
 OQ0314
 OQ0314.The modeled gravity was interpolated from observed gravity values.
 OQ0314
 OQ0314;                    North         East    Units  Estimated Accuracy
 OQ0314;SPC SD S     -   163,286.5     889,264.3     MT  (+/- 3 meters HH1 GPS) 
 OQ0314
 OQ0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8191446236(NAD 83)
 OQ0314
 OQ0314                          SUPERSEDED SURVEY CONTROL
 OQ0314
 OQ0314  NGVD 29 (??/??/92)  444.688  (m)         1458.95   (f) ADJ UNCH    1 2
 OQ0314
 OQ0314.Superseded values are not recommended for survey control.
 OQ0314
 OQ0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0314.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0314
 OQ0314_MARKER: P = PIPE CAP
 OQ0314_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0314_STAMPING: ELEV 1458.980 FT
 OQ0314_MARK LOGO: CGS
 OQ0314_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0314_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0314_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0314+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2011
 OQ0314
 OQ0314  HISTORY     - Date     Condition        Report By
 OQ0314  HISTORY     - 1905     MONUMENTED       CGS
 OQ0314  HISTORY     - 1949     GOOD             CGS
 OQ0314  HISTORY     - 20110321 GOOD             INDIV
 OQ0314
 OQ0314                          STATION DESCRIPTION
 OQ0314
 OQ0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0314'1 MI S FROM BALTIC.
 OQ0314'1.0 MILE SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0314'RAILROAD FROM THE STATION AT BALTIC, AT A ROAD CROSSING, 52.0
 OQ0314'FEET NORTH OF THE CENTER LINE OF THE ROAD, 48.2 FEET EAST OF
 OQ0314'THE EAST RAIL OF THE TRACK, 32.7 FEET SOUTHEAST OF THE FOURTH
 OQ0314'POLE NORTH OF MILEPOST 84, 2.0 FEET EAST OF A FENCE, 1.0 FOOT
 OQ0314'NORTH OF A REFERENCE POST, A BENCH MARK CAP ON TOP OF AN IRON
 OQ0314'PIPE PROJECTING 0.2 FOOT ABOVE THE GROUND.
 OQ0314
 OQ0314                          STATION RECOVERY (2011)
 OQ0314
 OQ0314'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0591 ***********************************************************************
 OS0591  DESIGNATION -  D 3 U
 OS0591  PID         -  OS0591
 OS0591  STATE/COUNTY-  SD/JACKSON
 OS0591  COUNTRY     -  US
 OS0591  USGS QUAD   -  COTTONWOOD (2017)
 OS0591
 OS0591                         *CURRENT SURVEY CONTROL
 OS0591  ______________________________________________________________________
 OS0591* NAD 83(1986) POSITION- 43 57 40.     (N) 101 56 14.     (W)   SCALED
 OS0591* NAVD 88 ORTHO HEIGHT -   779.752 (meters)     2558.24  (feet) ADJUSTED
 OS0591  ______________________________________________________________________
 OS0591  GEOID HEIGHT    -        -20.082 (meters)                     GEOID18
 OS0591  DYNAMIC HEIGHT  -        779.517 (meters)     2557.47  (feet) COMP
 OS0591  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 OS0591
 OS0591  VERT ORDER      -  SECOND    CLASS 0
 OS0591
 OS0591.The horizontal coordinates were scaled from a map and have
 OS0591.an estimated accuracy of +/- 6 seconds.
 OS0591
 OS0591.The orthometric height was determined by differential leveling and
 OS0591.adjusted by the NATIONAL GEODETIC SURVEY
 OS0591.in June 1991.
 OS0591
 OS0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0591.GEOID18 height accuracy estimate available here.
 OS0591
 OS0591.Click photographs - Photos may exist for this station.
 OS0591
 OS0591.The dynamic height is computed by dividing the NAVD 88
 OS0591.geopotential number by the normal gravity value computed on the
 OS0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0591.degrees latitude (g = 980.6199 gals.).
 OS0591
 OS0591.The modeled gravity was interpolated from observed gravity values.
 OS0591
 OS0591;                    North         East    Units  Estimated Accuracy
 OS0591;SPC SD S     -   182,080.      471,290.      MT  (+/- 180 meters Scaled)
 OS0591
 OS0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643717(NAD 83)
 OS0591
 OS0591                          SUPERSEDED SURVEY CONTROL
 OS0591
 OS0591  NGVD 29 (??/??/92)  779.302  (m)         2556.76   (f) ADJ UNCH    2 0
 OS0591
 OS0591.Superseded values are not recommended for survey control.
 OS0591
 OS0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0591.See file dsdata.pdf to determine how the superseded data were derived.
 OS0591
 OS0591_MARKER: DS = TRIANGULATION STATION DISK
 OS0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0591_STAMPING: D 3 U 1961
 OS0591_MARK LOGO: CGS
 OS0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0591+STABILITY: SURFACE MOTION
 OS0591
 OS0591  HISTORY     - Date     Condition        Report By
 OS0591  HISTORY     - 1961     MONUMENTED       CGS
 OS0591  HISTORY     - 1962     GOOD             CGS
 OS0591
 OS0591                          STATION DESCRIPTION
 OS0591
 OS0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0591'2.2 MI SW FROM COTTONWOOD.
 OS0591'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0591'AT COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14,
 OS0591'THENCE 0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.45 MILE
 OS0591'SOUTH-SOUTHWEST ACROSS COUNTRY TO THE CREST OF A LOW RIDGE, ABOUT
 OS0591'0.2 MILE EAST OF A POWER POLE WHICH IS IN A NORTH-SOUTH POWER
 OS0591'LINE IN SECTION 14, T 1 S, R 18 E, AND SET IN THE TOP OF A
 OS0591'CONCRETE POST WHICH PROJECTS 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0592 ***********************************************************************
 OS0592  DESIGNATION -  D 3 U RM 1
 OS0592  PID         -  OS0592
 OS0592  STATE/COUNTY-  SD/JACKSON
 OS0592  COUNTRY     -  US
 OS0592  USGS QUAD   -  COTTONWOOD (2017)
 OS0592
 OS0592                         *CURRENT SURVEY CONTROL
 OS0592  ______________________________________________________________________
 OS0592* NAD 83(1986) POSITION- 43 57 40.     (N) 101 56 14.     (W)   SCALED
 OS0592* NAVD 88 ORTHO HEIGHT -   778.877 (meters)     2555.37  (feet) ADJUSTED
 OS0592  ______________________________________________________________________
 OS0592  GEOID HEIGHT    -        -20.082 (meters)                     GEOID18
 OS0592  DYNAMIC HEIGHT  -        778.643 (meters)     2554.60  (feet) COMP
 OS0592  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 OS0592
 OS0592  VERT ORDER      -  SECOND    CLASS 0
 OS0592
 OS0592.The horizontal coordinates were scaled from a map and have
 OS0592.an estimated accuracy of +/- 6 seconds.
 OS0592
 OS0592.The orthometric height was determined by differential leveling and
 OS0592.adjusted by the NATIONAL GEODETIC SURVEY
 OS0592.in June 1991.
 OS0592
 OS0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0592.GEOID18 height accuracy estimate available here.
 OS0592
 OS0592.Click photographs - Photos may exist for this station.
 OS0592
 OS0592.The dynamic height is computed by dividing the NAVD 88
 OS0592.geopotential number by the normal gravity value computed on the
 OS0592.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0592.degrees latitude (g = 980.6199 gals.).
 OS0592
 OS0592.The modeled gravity was interpolated from observed gravity values.
 OS0592
 OS0592;                    North         East    Units  Estimated Accuracy
 OS0592;SPC SD S     -   182,080.      471,290.      MT  (+/- 180 meters Scaled)
 OS0592
 OS0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643717(NAD 83)
 OS0592
 OS0592                          SUPERSEDED SURVEY CONTROL
 OS0592
 OS0592  NGVD 29 (??/??/92)  778.428  (m)         2553.89   (f) ADJ UNCH    2 0
 OS0592
 OS0592.Superseded values are not recommended for survey control.
 OS0592
 OS0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0592.See file dsdata.pdf to determine how the superseded data were derived.
 OS0592
 OS0592_MARKER: DR = REFERENCE MARK DISK
 OS0592_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0592_STAMPING: D 3 U NO 1 1961
 OS0592_MARK LOGO: CGS
 OS0592_PROJECTION: FLUSH
 OS0592_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0592+STABILITY: SURFACE MOTION
 OS0592
 OS0592  HISTORY     - Date     Condition        Report By
 OS0592  HISTORY     - 1961     MONUMENTED       CGS
 OS0592  HISTORY     - 1962     GOOD             CGS
 OS0592
 OS0592                          STATION DESCRIPTION
 OS0592
 OS0592'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0592'2.2 MI SW FROM COTTONWOOD.
 OS0592'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0592'COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 OS0592'0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.45 MILE SOUTH-SOUTHWEST
 OS0592'ACROSS COUNTRY TO THE CREST OF A LOW RIDGE, ABOUT 0.2 MILE EAST
 OS0592'OF A POWER POLE WHICH IS IN A NORTH-SOUTH POWER LINE IN SECTION
 OS0592'14, T 1 S, R 18 E, 43.8 FEET NORTHWEST OF D 3 U 1961, AND SET
 OS0592'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0590 ***********************************************************************
 OS0590  DESIGNATION -  D 3 U RM 2
 OS0590  PID         -  OS0590
 OS0590  STATE/COUNTY-  SD/JACKSON
 OS0590  COUNTRY     -  US
 OS0590  USGS QUAD   -  COTTONWOOD (2017)
 OS0590
 OS0590                         *CURRENT SURVEY CONTROL
 OS0590  ______________________________________________________________________
 OS0590* NAD 83(1986) POSITION- 43 57 40.     (N) 101 56 14.     (W)   SCALED
 OS0590* NAVD 88 ORTHO HEIGHT -   779.543 (meters)     2557.55  (feet) ADJUSTED
 OS0590  ______________________________________________________________________
 OS0590  GEOID HEIGHT    -        -20.082 (meters)                     GEOID18
 OS0590  DYNAMIC HEIGHT  -        779.308 (meters)     2556.78  (feet) COMP
 OS0590  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 OS0590
 OS0590  VERT ORDER      -  SECOND    CLASS 0
 OS0590
 OS0590.The horizontal coordinates were scaled from a map and have
 OS0590.an estimated accuracy of +/- 6 seconds.
 OS0590
 OS0590.The orthometric height was determined by differential leveling and
 OS0590.adjusted by the NATIONAL GEODETIC SURVEY
 OS0590.in June 1991.
 OS0590
 OS0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0590.GEOID18 height accuracy estimate available here.
 OS0590
 OS0590.Click photographs - Photos may exist for this station.
 OS0590
 OS0590.The dynamic height is computed by dividing the NAVD 88
 OS0590.geopotential number by the normal gravity value computed on the
 OS0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0590.degrees latitude (g = 980.6199 gals.).
 OS0590
 OS0590.The modeled gravity was interpolated from observed gravity values.
 OS0590
 OS0590;                    North         East    Units  Estimated Accuracy
 OS0590;SPC SD S     -   182,080.      471,290.      MT  (+/- 180 meters Scaled)
 OS0590
 OS0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP643717(NAD 83)
 OS0590
 OS0590                          SUPERSEDED SURVEY CONTROL
 OS0590
 OS0590  NGVD 29 (??/??/92)  779.093  (m)         2556.07   (f) ADJ UNCH    2 0
 OS0590
 OS0590.Superseded values are not recommended for survey control.
 OS0590
 OS0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0590.See file dsdata.pdf to determine how the superseded data were derived.
 OS0590
 OS0590_MARKER: DR = REFERENCE MARK DISK
 OS0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0590_STAMPING: D 3 U NO 2 1961
 OS0590_MARK LOGO: CGS
 OS0590_PROJECTION: FLUSH
 OS0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0590+STABILITY: SURFACE MOTION
 OS0590
 OS0590  HISTORY     - Date     Condition        Report By
 OS0590  HISTORY     - 1961     MONUMENTED       CGS
 OS0590  HISTORY     - 1962     GOOD             CGS
 OS0590
 OS0590                          STATION DESCRIPTION
 OS0590
 OS0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0590'2.2 MI SW FROM COTTONWOOD.
 OS0590'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0590'COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 OS0590'0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.45 MILE
 OS0590'SOUTH-SOUTHWEST ACROSS COUNTRY TO THE CREST OF A LOW RIDGE, ABOUT
 OS0590'0.2 MILE EAST OF A POWER POLE WHICH IS IN A NORTH-SOUTH POWER
 OS0590'LINE IN SECTION 14, T 1 S, R 18 E, 44.6 FEET SOUTHWEST OF D 3
 OS0590'U 1961, AND SET IN A CONCRETE POST WHICH IS FLUSH WITH THE
 OS0590'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0588 ***********************************************************************
 OS0588  DESIGNATION -  D 3 V
 OS0588  PID         -  OS0588
 OS0588  STATE/COUNTY-  SD/JACKSON
 OS0588  COUNTRY     -  US
 OS0588  USGS QUAD   -  COTTONWOOD (2017)
 OS0588
 OS0588                         *CURRENT SURVEY CONTROL
 OS0588  ______________________________________________________________________
 OS0588* NAD 83(1986) POSITION- 43 57 38.     (N) 101 55 50.     (W)   SCALED
 OS0588* NAVD 88 ORTHO HEIGHT -   759.770 (meters)     2492.68  (feet) ADJUSTED
 OS0588  ______________________________________________________________________
 OS0588  GEOID HEIGHT    -        -20.108 (meters)                     GEOID18
 OS0588  DYNAMIC HEIGHT  -        759.540 (meters)     2491.92  (feet) COMP
 OS0588  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 OS0588
 OS0588  VERT ORDER      -  SECOND    CLASS 0
 OS0588
 OS0588.The horizontal coordinates were scaled from a map and have
 OS0588.an estimated accuracy of +/- 6 seconds.
 OS0588
 OS0588.The orthometric height was determined by differential leveling and
 OS0588.adjusted by the NATIONAL GEODETIC SURVEY
 OS0588.in June 1991.
 OS0588
 OS0588.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0588.GEOID18 height accuracy estimate available here.
 OS0588
 OS0588.Click photographs - Photos may exist for this station.
 OS0588
 OS0588.The dynamic height is computed by dividing the NAVD 88
 OS0588.geopotential number by the normal gravity value computed on the
 OS0588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0588.degrees latitude (g = 980.6199 gals.).
 OS0588
 OS0588.The modeled gravity was interpolated from observed gravity values.
 OS0588
 OS0588;                    North         East    Units  Estimated Accuracy
 OS0588;SPC SD S     -   182,010.      471,830.      MT  (+/- 180 meters Scaled)
 OS0588
 OS0588_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP648716(NAD 83)
 OS0588
 OS0588                          SUPERSEDED SURVEY CONTROL
 OS0588
 OS0588  NGVD 29 (??/??/92)  759.318  (m)         2491.20   (f) ADJ UNCH    2 0
 OS0588
 OS0588.Superseded values are not recommended for survey control.
 OS0588
 OS0588.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0588.See file dsdata.pdf to determine how the superseded data were derived.
 OS0588
 OS0588_MARKER: DS = TRIANGULATION STATION DISK
 OS0588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0588_STAMPING: D 3 V 1961
 OS0588_MARK LOGO: CGS
 OS0588_PROJECTION: FLUSH
 OS0588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0588+STABILITY: SURFACE MOTION
 OS0588
 OS0588  HISTORY     - Date     Condition        Report By
 OS0588  HISTORY     - 1961     MONUMENTED       CGS
 OS0588  HISTORY     - 1962     GOOD             CGS
 OS0588
 OS0588                          STATION DESCRIPTION
 OS0588
 OS0588'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0588'2.1 MI SW FROM COTTONWOOD.
 OS0588'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0588'COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 OS0588'0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.4 MILE
 OS0588'SOUTH-SOUTHEAST ACROSS COUNTRY TO THE TOP OF A LOW RIDGE LEADING
 OS0588'NORTHWEST FROM THE CREST OF A ROUND KNOLL, ABOUT 0.1 MILE NORTHWEST
 OS0588'OF A ROUND TOP KNOLL IN SECTION 14, T 1 S, R 18 E, AND SET IN
 OS0588'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0586 ***********************************************************************
 OS0586  DESIGNATION -  D 3 V AZ MK
 OS0586  PID         -  OS0586
 OS0586  STATE/COUNTY-  SD/JACKSON
 OS0586  COUNTRY     -  US
 OS0586  USGS QUAD   -  COTTONWOOD (2017)
 OS0586
 OS0586                         *CURRENT SURVEY CONTROL
 OS0586  ______________________________________________________________________
 OS0586* NAD 83(1986) POSITION- 43 57 56.     (N) 101 55 56.     (W)   SCALED
 OS0586* NAVD 88 ORTHO HEIGHT -   742.736 (meters)     2436.79  (feet) ADJUSTED
 OS0586  ______________________________________________________________________
 OS0586  GEOID HEIGHT    -        -20.104 (meters)                     GEOID18
 OS0586  DYNAMIC HEIGHT  -        742.511 (meters)     2436.05  (feet) COMP
 OS0586  MODELED GRAVITY -    980,291.1   (mgal)                       NAVD 88
 OS0586
 OS0586  VERT ORDER      -  SECOND    CLASS 0
 OS0586
 OS0586.The horizontal coordinates were scaled from a map and have
 OS0586.an estimated accuracy of +/- 6 seconds.
 OS0586
 OS0586.The orthometric height was determined by differential leveling and
 OS0586.adjusted by the NATIONAL GEODETIC SURVEY
 OS0586.in June 1991.
 OS0586
 OS0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0586.GEOID18 height accuracy estimate available here.
 OS0586
 OS0586.Click photographs - Photos may exist for this station.
 OS0586
 OS0586.The dynamic height is computed by dividing the NAVD 88
 OS0586.geopotential number by the normal gravity value computed on the
 OS0586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0586.degrees latitude (g = 980.6199 gals.).
 OS0586
 OS0586.The modeled gravity was interpolated from observed gravity values.
 OS0586
 OS0586;                    North         East    Units  Estimated Accuracy
 OS0586;SPC SD S     -   182,560.      471,700.      MT  (+/- 180 meters Scaled)
 OS0586
 OS0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP647722(NAD 83)
 OS0586
 OS0586                          SUPERSEDED SURVEY CONTROL
 OS0586
 OS0586  NGVD 29 (??/??/92)  742.283  (m)         2435.31   (f) ADJ UNCH    2 0
 OS0586
 OS0586.Superseded values are not recommended for survey control.
 OS0586
 OS0586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0586.See file dsdata.pdf to determine how the superseded data were derived.
 OS0586
 OS0586_MARKER: DZ = AZIMUTH MARK DISK
 OS0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0586_STAMPING: D 3 V 1961
 OS0586_MARK LOGO: CGS
 OS0586_PROJECTION: FLUSH
 OS0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0586+STABILITY: SURFACE MOTION
 OS0586
 OS0586  HISTORY     - Date     Condition        Report By
 OS0586  HISTORY     - 1961     MONUMENTED       CGS
 OS0586  HISTORY     - 1962     GOOD             CGS
 OS0586
 OS0586                          STATION DESCRIPTION
 OS0586
 OS0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0586'1.7 MI W FROM COTTONWOOD.
 OS0586'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0586'AT COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14,
 OS0586'THENCE 0.35 MILE WEST ALONG OLD HIGHWAY 14, ABOUT 0.1 MILE SOUTH
 OS0586'OF NEW HIGHWAY 14 IN SECTION 14, T 1 S, R 18 E, 40 FEET SOUTH
 OS0586'OF THE CENTER LINE OF THE OLD HIGHWAY, 21 FEET WEST OF THE
 OS0586'CENTER OF A WIRE GATE, 17 FEET EAST OF AN 18-INCH CONCRETE
 OS0586'CYLINDER WHICH PROJECTS 6 FEET, 3 FEET SOUTH OF A FENCE, 2.4
 OS0586'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OS0586'OLD HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OS0586'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0587 ***********************************************************************
 OS0587  DESIGNATION -  D 3 V RM 1
 OS0587  PID         -  OS0587
 OS0587  STATE/COUNTY-  SD/JACKSON
 OS0587  COUNTRY     -  US
 OS0587  USGS QUAD   -  COTTONWOOD (2017)
 OS0587
 OS0587                         *CURRENT SURVEY CONTROL
 OS0587  ______________________________________________________________________
 OS0587* NAD 83(1986) POSITION- 43 57 38.     (N) 101 55 50.     (W)   SCALED
 OS0587* NAVD 88 ORTHO HEIGHT -   759.085 (meters)     2490.43  (feet) ADJUSTED
 OS0587  ______________________________________________________________________
 OS0587  GEOID HEIGHT    -        -20.108 (meters)                     GEOID18
 OS0587  DYNAMIC HEIGHT  -        758.855 (meters)     2489.68  (feet) COMP
 OS0587  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 OS0587
 OS0587  VERT ORDER      -  SECOND    CLASS 0
 OS0587
 OS0587.The horizontal coordinates were scaled from a map and have
 OS0587.an estimated accuracy of +/- 6 seconds.
 OS0587
 OS0587.The orthometric height was determined by differential leveling and
 OS0587.adjusted by the NATIONAL GEODETIC SURVEY
 OS0587.in June 1991.
 OS0587
 OS0587.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0587.GEOID18 height accuracy estimate available here.
 OS0587
 OS0587.Click photographs - Photos may exist for this station.
 OS0587
 OS0587.The dynamic height is computed by dividing the NAVD 88
 OS0587.geopotential number by the normal gravity value computed on the
 OS0587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0587.degrees latitude (g = 980.6199 gals.).
 OS0587
 OS0587.The modeled gravity was interpolated from observed gravity values.
 OS0587
 OS0587;                    North         East    Units  Estimated Accuracy
 OS0587;SPC SD S     -   182,010.      471,830.      MT  (+/- 180 meters Scaled)
 OS0587
 OS0587_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP648716(NAD 83)
 OS0587
 OS0587                          SUPERSEDED SURVEY CONTROL
 OS0587
 OS0587  NGVD 29 (??/??/92)  758.633  (m)         2488.95   (f) ADJ UNCH    2 0
 OS0587
 OS0587.Superseded values are not recommended for survey control.
 OS0587
 OS0587.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0587.See file dsdata.pdf to determine how the superseded data were derived.
 OS0587
 OS0587_MARKER: DR = REFERENCE MARK DISK
 OS0587_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0587_STAMPING: D 3 V NO 1 1961
 OS0587_MARK LOGO: CGS
 OS0587_PROJECTION: FLUSH
 OS0587_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0587+STABILITY: SURFACE MOTION
 OS0587
 OS0587  HISTORY     - Date     Condition        Report By
 OS0587  HISTORY     - 1961     MONUMENTED       CGS
 OS0587  HISTORY     - 1962     GOOD             CGS
 OS0587
 OS0587                          STATION DESCRIPTION
 OS0587
 OS0587'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0587'2.1 MI SW FROM COTTONWOOD.
 OS0587'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0587'COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 OS0587'0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.4 MILE
 OS0587'SOUTH-SOUTHEAST ACROSS COUNTRY TO THE TOP OF A LOW RIDGE LEADING
 OS0587'NORTHWEST FROM THE CREST OF A ROUND KNOLL, ABOUT 0.1 MILE NORTHWEST OF
 OS0587'ROUND TOP KNOLL IN SECTION 14, T 1 S, R 18 E, 44.3 FEET
 OS0587'EAST-NORTHEAST OF D 3 V 1961, AND SET IN THE TOP OF A CONCRETE
 OS0587'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0589 ***********************************************************************
 OS0589  DESIGNATION -  D 3 V RM 2
 OS0589  PID         -  OS0589
 OS0589  STATE/COUNTY-  SD/JACKSON
 OS0589  COUNTRY     -  US
 OS0589  USGS QUAD   -  COTTONWOOD (2017)
 OS0589
 OS0589                         *CURRENT SURVEY CONTROL
 OS0589  ______________________________________________________________________
 OS0589* NAD 83(1986) POSITION- 43 57 38.     (N) 101 55 50.     (W)   SCALED
 OS0589* NAVD 88 ORTHO HEIGHT -   759.901 (meters)     2493.11  (feet) ADJUSTED
 OS0589  ______________________________________________________________________
 OS0589  GEOID HEIGHT    -        -20.108 (meters)                     GEOID18
 OS0589  DYNAMIC HEIGHT  -        759.671 (meters)     2492.35  (feet) COMP
 OS0589  MODELED GRAVITY -    980,291.0   (mgal)                       NAVD 88
 OS0589
 OS0589  VERT ORDER      -  SECOND    CLASS 0
 OS0589
 OS0589.The horizontal coordinates were scaled from a map and have
 OS0589.an estimated accuracy of +/- 6 seconds.
 OS0589
 OS0589.The orthometric height was determined by differential leveling and
 OS0589.adjusted by the NATIONAL GEODETIC SURVEY
 OS0589.in June 1991.
 OS0589
 OS0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0589.GEOID18 height accuracy estimate available here.
 OS0589
 OS0589.Click photographs - Photos may exist for this station.
 OS0589
 OS0589.The dynamic height is computed by dividing the NAVD 88
 OS0589.geopotential number by the normal gravity value computed on the
 OS0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0589.degrees latitude (g = 980.6199 gals.).
 OS0589
 OS0589.The modeled gravity was interpolated from observed gravity values.
 OS0589
 OS0589;                    North         East    Units  Estimated Accuracy
 OS0589;SPC SD S     -   182,010.      471,830.      MT  (+/- 180 meters Scaled)
 OS0589
 OS0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP648716(NAD 83)
 OS0589
 OS0589                          SUPERSEDED SURVEY CONTROL
 OS0589
 OS0589  NGVD 29 (??/??/92)  759.450  (m)         2491.63   (f) ADJ UNCH    2 0
 OS0589
 OS0589.Superseded values are not recommended for survey control.
 OS0589
 OS0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0589.See file dsdata.pdf to determine how the superseded data were derived.
 OS0589
 OS0589_MARKER: DR = REFERENCE MARK DISK
 OS0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0589_STAMPING: D 3 V NO 2 1961
 OS0589_MARK LOGO: CGS
 OS0589_PROJECTION: FLUSH
 OS0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0589+STABILITY: SURFACE MOTION
 OS0589
 OS0589  HISTORY     - Date     Condition        Report By
 OS0589  HISTORY     - 1961     MONUMENTED       CGS
 OS0589  HISTORY     - 1962     GOOD             CGS
 OS0589
 OS0589                          STATION DESCRIPTION
 OS0589
 OS0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0589'2.1 MI SW FROM COTTONWOOD.
 OS0589'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0589'COTTONWOOD, THENCE 1.15 MILES WEST ALONG U.S. HIGHWAY 14, THENCE
 OS0589'0.35 MILE WEST ALONG OLD HIGHWAY 14, THENCE 0.4 MILE
 OS0589'SOUTH-SOUTHEAST ACROSS COUNTRY TO THE TOP OF A LOW RIDGE LEADING
 OS0589'NORTHWEST FROM THE CREST OF A ROUND KNOLL, ABOUT 0.1 MILE
 OS0589'NORTHWEST OF A ROUND TOP KNOLL IN SECTION 14, T 1 S, R 18 E, 53.6
 OS0589'FEET SOUTH-SOUTHEAST OF D 3 V 1961, AND SET IN THE TOP OF A
 OS0589'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0255 ***********************************************************************
 QS0255  DESIGNATION -  D 30
 QS0255  PID         -  QS0255
 QS0255  STATE/COUNTY-  SD/DEWEY
 QS0255  COUNTRY     -  US
 QS0255  USGS QUAD   -  GLENCROSS (2017)
 QS0255
 QS0255                         *CURRENT SURVEY CONTROL
 QS0255  ______________________________________________________________________
 QS0255* NAD 83(1986) POSITION- 45 27 03.     (N) 100 53 41.     (W)   SCALED
 QS0255* NAVD 88 ORTHO HEIGHT -   653.828 (meters)     2145.10  (feet) ADJUSTED
 QS0255  ______________________________________________________________________
 QS0255  GEOID HEIGHT    -        -21.350 (meters)                     GEOID18
 QS0255  DYNAMIC HEIGHT  -        653.742 (meters)     2144.82  (feet) COMP
 QS0255  MODELED GRAVITY -    980,463.7   (mgal)                       NAVD 88
 QS0255
 QS0255  VERT ORDER      -  FIRST     CLASS II
 QS0255
 QS0255.The horizontal coordinates were scaled from a map and have
 QS0255.an estimated accuracy of +/- 6 seconds.
 QS0255
 QS0255.The orthometric height was determined by differential leveling and
 QS0255.adjusted by the NATIONAL GEODETIC SURVEY
 QS0255.in June 1991.
 QS0255
 QS0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0255.GEOID18 height accuracy estimate available here.
 QS0255
 QS0255.Click photographs - Photos may exist for this station.
 QS0255
 QS0255.The dynamic height is computed by dividing the NAVD 88
 QS0255.geopotential number by the normal gravity value computed on the
 QS0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0255.degrees latitude (g = 980.6199 gals.).
 QS0255
 QS0255.The modeled gravity was interpolated from observed gravity values.
 QS0255
 QS0255;                    North         East    Units  Estimated Accuracy
 QS0255;SPC SD N     -   180,130.      530,010.      MT  (+/- 180 meters Scaled)
 QS0255
 QS0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR518347(NAD 83)
 QS0255
 QS0255                          SUPERSEDED SURVEY CONTROL
 QS0255
 QS0255  NGVD 29 (??/??/92)  653.405  (m)         2143.71   (f) ADJ UNCH    1 2
 QS0255
 QS0255.Superseded values are not recommended for survey control.
 QS0255
 QS0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0255.See file dsdata.pdf to determine how the superseded data were derived.
 QS0255
 QS0255_MARKER: DB = BENCH MARK DISK
 QS0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0255_STAMPING: D 30 1934
 QS0255_MARK LOGO: CGS
 QS0255_PROJECTION: FLUSH
 QS0255_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0255+STABILITY: SURFACE MOTION
 QS0255_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0255+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0255
 QS0255  HISTORY     - Date     Condition        Report By
 QS0255  HISTORY     - 1934     MONUMENTED       CGS
 QS0255  HISTORY     - 19990623 GOOD             NGS
 QS0255
 QS0255                          STATION DESCRIPTION
 QS0255
 QS0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0255'1.3 MI E FROM GLENCROSS.
 QS0255'ABOUT 1.3 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0255'PACIFIC RAILROAD FROM GLENCROSS, DEWEY COUNTY, ABOUT 600 YARDS
 QS0255'EAST OF MILEPOST 31, AT A ROAD CROSSING, ABOUT 16 YARDS WEST
 QS0255'OF THE CENTER LINE OF THE ROAD, 39 FEET SOUTH OF THE CENTER LINE
 QS0255'OF THE TRACK, AND 10 FEET NORTH OF THE RIGHT-OF-WAY FENCE.
 QS0255'A STANDARD DISK, STAMPED D 30 1934 AND SET IN THE TOP OF A
 QS0255'CONCRETE POST.
 QS0255
 QS0255                          STATION RECOVERY (1999)
 QS0255
 QS0255'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0255'13.1 KM (8.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0255'IN TRAIL CITY, THENCE 2.3 KM (1.40 MI) SOUTHERLY ALONG A GRAVELED
 QS0255'ROAD, 12.5 M (41.0 FT) SOUTH OF THE CENTER OF A RAILROAD GRADE (TRACK
 QS0255'REMOVED), 12.1 M (39.7 FT) WEST OF THE ROAD CENTER, 3.6 M (11.8 FT)
 QS0255'NORTHEAST OF A WITNESS POST AND FENCE CORNER, 0.6 M (2.0 FT) BELOW THE
 QS0255'LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0255'NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0486 ***********************************************************************
 OR0486  DESIGNATION -  D 300
 OR0486  PID         -  OR0486
 OR0486  STATE/COUNTY-  SD/BRULE
 OR0486  COUNTRY     -  US
 OR0486  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0486
 OR0486                         *CURRENT SURVEY CONTROL
 OR0486  ______________________________________________________________________
 OR0486* NAD 83(1986) POSITION- 43 45 35.     (N) 099 18 42.     (W)   SCALED
 OR0486* NAVD 88 ORTHO HEIGHT -   510.257 (meters)     1674.07  (feet) ADJUSTED
 OR0486  ______________________________________________________________________
 OR0486  GEOID HEIGHT    -        -25.705 (meters)                     GEOID18
 OR0486  DYNAMIC HEIGHT  -        510.115 (meters)     1673.60  (feet) COMP
 OR0486  MODELED GRAVITY -    980,326.4   (mgal)                       NAVD 88
 OR0486
 OR0486  VERT ORDER      -  SECOND    CLASS 0
 OR0486
 OR0486.The horizontal coordinates were scaled from a map and have
 OR0486.an estimated accuracy of +/- 6 seconds.
 OR0486
 OR0486.The orthometric height was determined by differential leveling and
 OR0486.adjusted by the NATIONAL GEODETIC SURVEY
 OR0486.in June 1991.
 OR0486
 OR0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0486.GEOID18 height accuracy estimate available here.
 OR0486
 OR0486.Click photographs - Photos may exist for this station.
 OR0486
 OR0486.The dynamic height is computed by dividing the NAVD 88
 OR0486.geopotential number by the normal gravity value computed on the
 OR0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0486.degrees latitude (g = 980.6199 gals.).
 OR0486
 OR0486.The modeled gravity was interpolated from observed gravity values.
 OR0486
 OR0486;                    North         East    Units  Estimated Accuracy
 OR0486;SPC SD S     -   158,970.      682,260.      MT  (+/- 180 meters Scaled)
 OR0486
 OR0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP749452(NAD 83)
 OR0486
 OR0486                          SUPERSEDED SURVEY CONTROL
 OR0486
 OR0486  NGVD 29 (??/??/92)  509.915  (m)         1672.95   (f) ADJ UNCH    2 0
 OR0486
 OR0486.Superseded values are not recommended for survey control.
 OR0486
 OR0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0486.See file dsdata.pdf to determine how the superseded data were derived.
 OR0486
 OR0486_MARKER: DB = BENCH MARK DISK
 OR0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0486_STAMPING: D 300 1945
 OR0486_MARK LOGO: CGS
 OR0486_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0486+STABILITY: SURFACE MOTION
 OR0486
 OR0486  HISTORY     - Date     Condition        Report By
 OR0486  HISTORY     - 1945     MONUMENTED       CGS
 OR0486  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0486
 OR0486                          STATION DESCRIPTION
 OR0486
 OR0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0486'3.9 MI SE FROM CHAMBERLAIN.
 OR0486'3.9 MILES SOUTHEAST OF CHAMBELAIN, BRULE COUNTY.  THIS BENCH
 OR0486'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0486'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0486'THENCE 1.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0486'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 32 FEET NORTH OF THE
 OR0486'CENTER LINE OF THE DIRT ROAD, 31 FEET WEST OF THE CENTER LINE
 OR0486'OF THE GRAVEL ROAD, 1 FOOT EAST OF A FENCE CORNER, 2 FEET SOUTH
 OR0486'OF A WHITE WOODEN WITNESS POST, AND ABOUT 1-1/2 FEET LOWER THAN
 OR0486'THE GRAVEL ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0486'5 INCHES ABOVE GROUND.
 OR0486
 OR0486                          STATION RECOVERY (1974)
 OR0486
 OR0486'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0486'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0680 ***********************************************************************
 OR0680  DESIGNATION -  D 301
 OR0680  PID         -  OR0680
 OR0680  STATE/COUNTY-  SD/CHARLES MIX
 OR0680  COUNTRY     -  US
 OR0680  USGS QUAD   -  LUCAS NW (2017)
 OR0680
 OR0680                         *CURRENT SURVEY CONTROL
 OR0680  ______________________________________________________________________
 OR0680* NAD 83(1986) POSITION- 43 29 59.     (N) 099 08 57.     (W)   SCALED
 OR0680* NAVD 88 ORTHO HEIGHT -   524.073 (meters)     1719.40  (feet) ADJUSTED
 OR0680  ______________________________________________________________________
 OR0680  GEOID HEIGHT    -        -26.236 (meters)                     GEOID18
 OR0680  DYNAMIC HEIGHT  -        523.899 (meters)     1718.83  (feet) COMP
 OR0680  MODELED GRAVITY -    980,272.3   (mgal)                       NAVD 88
 OR0680
 OR0680  VERT ORDER      -  SECOND    CLASS 0
 OR0680
 OR0680.The horizontal coordinates were scaled from a map and have
 OR0680.an estimated accuracy of +/- 6 seconds.
 OR0680
 OR0680.The orthometric height was determined by differential leveling and
 OR0680.adjusted by the NATIONAL GEODETIC SURVEY
 OR0680.in June 1991.
 OR0680
 OR0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0680.GEOID18 height accuracy estimate available here.
 OR0680
 OR0680.Click photographs - Photos may exist for this station.
 OR0680
 OR0680.The dynamic height is computed by dividing the NAVD 88
 OR0680.geopotential number by the normal gravity value computed on the
 OR0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0680.degrees latitude (g = 980.6199 gals.).
 OR0680
 OR0680.The modeled gravity was interpolated from observed gravity values.
 OR0680
 OR0680;                    North         East    Units  Estimated Accuracy
 OR0680;SPC SD S     -   130,260.      695,760.      MT  (+/- 180 meters Scaled)
 OR0680
 OR0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP879163(NAD 83)
 OR0680
 OR0680                          SUPERSEDED SURVEY CONTROL
 OR0680
 OR0680  NGVD 29 (??/??/92)  523.720  (m)         1718.24   (f) ADJ UNCH    2 0
 OR0680
 OR0680.Superseded values are not recommended for survey control.
 OR0680
 OR0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0680.See file dsdata.pdf to determine how the superseded data were derived.
 OR0680
 OR0680_MARKER: DB = BENCH MARK DISK
 OR0680_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0680_STAMPING: D 301 1945
 OR0680_MARK LOGO: CGS
 OR0680_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0680_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0680+STABILITY: SURFACE MOTION
 OR0680
 OR0680  HISTORY     - Date     Condition        Report By
 OR0680  HISTORY     - 1945     MONUMENTED       CGS
 OR0680
 OR0680                          STATION DESCRIPTION
 OR0680
 OR0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0680'6.6 MI NW FROM ACADEMY.
 OR0680'6.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH
 OR0680'MARK MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH,
 OR0680'THENCE 3.0 MILES WEST ALONG A GRAVEL ROAD, THENCE 3.0 MILES NORTH
 OR0680'ALONG A GRADED DIRT ROAD, AND THENCE 0.5 MILE WEST ALONG STATE
 OR0680'HIGHWAY 50.  IT IS 100 YARDS EAST OF A SHARP CURVE IN THE HIGHWAY,
 OR0680'39 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 11 FEET SOUTH OF
 OR0680'A FENCE CORNER, 1 FOOT EAST OF THE FENCE, 1 FOOT NORTH OF A WHITE
 OR0680'WOODEN WITNESS POST, AND ABOUT 3 FEET HIGHER THAN THE HIGHWAY,
 OR0680'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 OR0680'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0155 ***********************************************************************
 OR0155  DESIGNATION -  D 302
 OR0155  PID         -  OR0155
 OR0155  STATE/COUNTY-  SD/CHARLES MIX
 OR0155  COUNTRY     -  US
 OR0155  USGS QUAD   -  PLATTE (2017)
 OR0155
 OR0155                         *CURRENT SURVEY CONTROL
 OR0155  ______________________________________________________________________
 OR0155* NAD 83(1986) POSITION- 43 23 55.     (N) 098 50 40.     (W)   SCALED
 OR0155* NAVD 88 ORTHO HEIGHT -   485.041 (meters)     1591.34  (feet) ADJUSTED
 OR0155  ______________________________________________________________________
 OR0155  GEOID HEIGHT    -        -26.442 (meters)                     GEOID18
 OR0155  DYNAMIC HEIGHT  -        484.885 (meters)     1590.83  (feet) COMP
 OR0155  MODELED GRAVITY -    980,283.2   (mgal)                       NAVD 88
 OR0155
 OR0155  VERT ORDER      -  SECOND    CLASS 0
 OR0155
 OR0155.The horizontal coordinates were scaled from a map and have
 OR0155.an estimated accuracy of +/- 6 seconds.
 OR0155
 OR0155.The orthometric height was determined by differential leveling and
 OR0155.adjusted by the NATIONAL GEODETIC SURVEY
 OR0155.in June 1991.
 OR0155
 OR0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0155.GEOID18 height accuracy estimate available here.
 OR0155
 OR0155.Click photographs - Photos may exist for this station.
 OR0155
 OR0155.The dynamic height is computed by dividing the NAVD 88
 OR0155.geopotential number by the normal gravity value computed on the
 OR0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0155.degrees latitude (g = 980.6199 gals.).
 OR0155
 OR0155.The modeled gravity was interpolated from observed gravity values.
 OR0155
 OR0155;                    North         East    Units  Estimated Accuracy
 OR0155;SPC SD S     -   119,420.      720,600.      MT  (+/- 180 meters Scaled)
 OR0155
 OR0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP125050(NAD 83)
 OR0155
 OR0155                          SUPERSEDED SURVEY CONTROL
 OR0155
 OR0155  NGVD 29 (??/??/92)  484.70   (m)         1590.2    (f) COMPUTED    2 0
 OR0155
 OR0155.Superseded values are not recommended for survey control.
 OR0155
 OR0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0155.See file dsdata.pdf to determine how the superseded data were derived.
 OR0155
 OR0155_MARKER: DB = BENCH MARK DISK
 OR0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0155_STAMPING: D 302 1945
 OR0155_MARK LOGO: CGS
 OR0155_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0155+STABILITY: SURFACE MOTION
 OR0155
 OR0155  HISTORY     - Date     Condition        Report By
 OR0155  HISTORY     - 1945     MONUMENTED       CGS
 OR0155  HISTORY     - 1949     GOOD             CGS
 OR0155
 OR0155                          STATION DESCRIPTION
 OR0155
 OR0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0155'0.8 MI N FROM PLATTE.
 OR0155'0.8 MILE NORTH ALONG U.S. HIGHWAY NO. 281 FROM THE POST OFFICE
 OR0155'AT PLATTE, IN THE NORTHEAST QUARTER OF A PUBLIC ROAD CROSSING,
 OR0155'115 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 48 FEET
 OR0155'EAST OF THE CENTER LINE OF THE HIGHWAY, 3.5 FEET WEST OF THE
 OR0155'EAST RIGHT-OF-WAY FENCE, 1.0 FOOT NORTH OF A REFERENCE POST, SET
 OR0155'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 OR0155'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0156 ***********************************************************************
 OR0156  DESIGNATION -  D 302 RESET
 OR0156  PID         -  OR0156
 OR0156  STATE/COUNTY-  SD/CHARLES MIX
 OR0156  COUNTRY     -  US
 OR0156  USGS QUAD   -  PLATTE (2017)
 OR0156
 OR0156                         *CURRENT SURVEY CONTROL
 OR0156  ______________________________________________________________________
 OR0156* NAD 83(1986) POSITION- 43 23 55.     (N) 098 50 41.     (W)   SCALED
 OR0156* NAVD 88 ORTHO HEIGHT -   484.006 (meters)     1587.94  (feet) ADJUSTED
 OR0156  ______________________________________________________________________
 OR0156  GEOID HEIGHT    -        -26.441 (meters)                     GEOID18
 OR0156  DYNAMIC HEIGHT  -        483.849 (meters)     1587.43  (feet) COMP
 OR0156  MODELED GRAVITY -    980,283.2   (mgal)                       NAVD 88
 OR0156
 OR0156  VERT ORDER      -  FIRST     CLASS II
 OR0156
 OR0156.The horizontal coordinates were scaled from a map and have
 OR0156.an estimated accuracy of +/- 6 seconds.
 OR0156
 OR0156.The orthometric height was determined by differential leveling and
 OR0156.adjusted by the NATIONAL GEODETIC SURVEY
 OR0156.in June 1991.
 OR0156
 OR0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0156.GEOID18 height accuracy estimate available here.
 OR0156
 OR0156.Click photographs - Photos may exist for this station.
 OR0156
 OR0156.The dynamic height is computed by dividing the NAVD 88
 OR0156.geopotential number by the normal gravity value computed on the
 OR0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0156.degrees latitude (g = 980.6199 gals.).
 OR0156
 OR0156.The modeled gravity was interpolated from observed gravity values.
 OR0156
 OR0156;                    North         East    Units  Estimated Accuracy
 OR0156;SPC SD S     -   119,420.      720,580.      MT  (+/- 180 meters Scaled)
 OR0156
 OR0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP125050(NAD 83)
 OR0156
 OR0156                          SUPERSEDED SURVEY CONTROL
 OR0156
 OR0156  NGVD 29 (??/??/92)  483.667  (m)         1586.83   (f) ADJ UNCH    1 2
 OR0156
 OR0156.Superseded values are not recommended for survey control.
 OR0156
 OR0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0156.See file dsdata.pdf to determine how the superseded data were derived.
 OR0156
 OR0156_MARKER: DB = BENCH MARK DISK
 OR0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0156_STAMPING: D 302 1945 RESET 1949
 OR0156_MARK LOGO: CGS
 OR0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0156+STABILITY: SURFACE MOTION
 OR0156
 OR0156  HISTORY     - Date     Condition        Report By
 OR0156  HISTORY     - 1949     MONUMENTED       SDHD
 OR0156  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0156
 OR0156                          STATION DESCRIPTION
 OR0156
 OR0156'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1949
 OR0156'0.8 MI N FROM PLATTE.
 OR0156'0.8 MILE NORTH ALONG U.S. HIGHWAY 281 FROM THE POST OFFICE AT
 OR0156'PLATTE, CHARLES MIX COUNTY, AT THE INTERSECTION OF AN
 OR0156'EAST-AND-WEST GRAVEL ROAD, 115 FEET NORTH OF THE CENTER LINE
 OR0156'OF THE GRAVEL ROAD, 48 FEET EAST OF THE CENTER LINE OF THE
 OR0156'HIGHWAY, 3.5 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE, AND 1.5
 OR0156'FEET NORTH OF A WHITE WOODEN WITNESS POST.  A STANDARD DISK,
 OR0156'STAMPED D 302 1945 RESET 1949 AND SET IN THE TOP OF A CONCRETE
 OR0156'POST.
 OR0156
 OR0156                          STATION RECOVERY (2013)
 OR0156
 OR0156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0626 ***********************************************************************
 OR0626  DESIGNATION -  D 303
 OR0626  PID         -  OR0626
 OR0626  STATE/COUNTY-  SD/GREGORY
 OR0626  COUNTRY     -  US
 OR0626  USGS QUAD   -  DIXON SW (2017)
 OR0626
 OR0626                         *CURRENT SURVEY CONTROL
 OR0626  ______________________________________________________________________
 OR0626* NAD 83(1986) POSITION- 43 19 49.     (N) 099 26 04.     (W)   SCALED
 OR0626* NAVD 88 ORTHO HEIGHT -   640.055 (meters)     2099.91  (feet) ADJUSTED
 OR0626  ______________________________________________________________________
 OR0626  GEOID HEIGHT    -        -25.903 (meters)                     GEOID18
 OR0626  DYNAMIC HEIGHT  -        639.820 (meters)     2099.14  (feet) COMP
 OR0626  MODELED GRAVITY -    980,232.3   (mgal)                       NAVD 88
 OR0626
 OR0626  VERT ORDER      -  SECOND    CLASS 0
 OR0626
 OR0626.The horizontal coordinates were scaled from a map and have
 OR0626.an estimated accuracy of +/- 6 seconds.
 OR0626
 OR0626.The orthometric height was determined by differential leveling and
 OR0626.adjusted by the NATIONAL GEODETIC SURVEY
 OR0626.in June 1991.
 OR0626
 OR0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0626.GEOID18 height accuracy estimate available here.
 OR0626
 OR0626.Click photographs - Photos may exist for this station.
 OR0626
 OR0626.The dynamic height is computed by dividing the NAVD 88
 OR0626.geopotential number by the normal gravity value computed on the
 OR0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0626.degrees latitude (g = 980.6199 gals.).
 OR0626
 OR0626.The modeled gravity was interpolated from observed gravity values.
 OR0626
 OR0626;                    North         East    Units  Estimated Accuracy
 OR0626;SPC SD S     -   111,150.      672,900.      MT  (+/- 180 meters Scaled)
 OR0626
 OR0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647975(NAD 83)
 OR0626
 OR0626                          SUPERSEDED SURVEY CONTROL
 OR0626
 OR0626  NGVD 29 (??/??/92)  639.722  (m)         2098.82   (f) ADJ UNCH    2 0
 OR0626
 OR0626.Superseded values are not recommended for survey control.
 OR0626
 OR0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0626.See file dsdata.pdf to determine how the superseded data were derived.
 OR0626
 OR0626_MARKER: DB = BENCH MARK DISK
 OR0626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0626_STAMPING: D 303 1945
 OR0626_MARK LOGO: CGS
 OR0626_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0626+STABILITY: SURFACE MOTION
 OR0626
 OR0626  HISTORY     - Date     Condition        Report By
 OR0626  HISTORY     - 1945     MONUMENTED       CGS
 OR0626  HISTORY     - 1958     GOOD             CGS
 OR0626
 OR0626                          STATION DESCRIPTION
 OR0626
 OR0626'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0626'6.9 MI N FROM GREGORY.
 OR0626'6.9 MILES NORTH ALONG STATE HIGHWAY 47 FROM A POINT 0.2 MILE
 OR0626'WEST OF THE POST OFFICE AT GREGORY, GREGORY COUNTY, 0.2 MILE
 OR0626'NORTHEAST OF A SCHOOLHOUSE, 255 FEET NORTH OF A FENCE, 35-1/2
 OR0626'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET EAST OF A
 OR0626'FENCE, 2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND LEVEL
 OR0626'WITH THE HIGHWAY.  AN IRON BENCH MARK DISK, STAMPED D 303 1945
 OR0626'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 OR0626'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0152 ***********************************************************************
 QS0152  DESIGNATION -  D 304
 QS0152  PID         -  QS0152
 QS0152  STATE/COUNTY-  SD/DEWEY
 QS0152  COUNTRY     -  US
 QS0152  USGS QUAD   -  MOREAU NW (2017)
 QS0152
 QS0152                         *CURRENT SURVEY CONTROL
 QS0152  ______________________________________________________________________
 QS0152* NAD 83(1986) POSITION- 45 27 03.     (N) 100 29 02.     (W)   SCALED
 QS0152* NAVD 88 ORTHO HEIGHT -   568.755 (meters)     1865.99  (feet) ADJUSTED
 QS0152  ______________________________________________________________________
 QS0152  GEOID HEIGHT    -        -21.789 (meters)                     GEOID18
 QS0152  DYNAMIC HEIGHT  -        568.704 (meters)     1865.82  (feet) COMP
 QS0152  MODELED GRAVITY -    980,507.3   (mgal)                       NAVD 88
 QS0152
 QS0152  VERT ORDER      -  SECOND    CLASS 0
 QS0152
 QS0152.The horizontal coordinates were scaled from a map and have
 QS0152.an estimated accuracy of +/- 6 seconds.
 QS0152
 QS0152.The orthometric height was determined by differential leveling and
 QS0152.adjusted by the NATIONAL GEODETIC SURVEY
 QS0152.in June 1991.
 QS0152
 QS0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0152.GEOID18 height accuracy estimate available here.
 QS0152
 QS0152.Click photographs - Photos may exist for this station.
 QS0152
 QS0152.The dynamic height is computed by dividing the NAVD 88
 QS0152.geopotential number by the normal gravity value computed on the
 QS0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0152.degrees latitude (g = 980.6199 gals.).
 QS0152
 QS0152.The modeled gravity was interpolated from observed gravity values.
 QS0152
 QS0152;                    North         East    Units  Estimated Accuracy
 QS0152;SPC SD N     -   179,860.      562,150.      MT  (+/- 180 meters Scaled)
 QS0152
 QS0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR839341(NAD 83)
 QS0152
 QS0152                          SUPERSEDED SURVEY CONTROL
 QS0152
 QS0152  NGVD 29 (??/??/92)  568.397  (m)         1864.82   (f) ADJ UNCH    2 0
 QS0152
 QS0152.Superseded values are not recommended for survey control.
 QS0152
 QS0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0152.See file dsdata.pdf to determine how the superseded data were derived.
 QS0152
 QS0152_MARKER: DB = BENCH MARK DISK
 QS0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0152_STAMPING: D 304 1945
 QS0152_MARK LOGO: CGS
 QS0152_PROJECTION: PROJECTING 8 CENTIMETERS
 QS0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0152+STABILITY: SURFACE MOTION
 QS0152
 QS0152  HISTORY     - Date     Condition        Report By
 QS0152  HISTORY     - 1945     MONUMENTED       CGS
 QS0152
 QS0152                          STATION DESCRIPTION
 QS0152
 QS0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0152'8.8 MI SW FROM MOBRIDGE.
 QS0152'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK, THENCE
 QS0152'WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE SOUTHWEST
 QS0152'1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTHERLY 3.6 MILES
 QS0152'ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ABOUT
 QS0152'100 YARDS NORTH OF THE TOP OF A LONG HILL, 47.0 FEET EAST OF AND
 QS0152'ABOUT 1.0 FOOT HIGHER THAN THE CENTER LINE OF THE ROAD, 45.0
 QS0152'FEET SOUTHWEST OF THE CENTER LINE OF A DIM TRACK ROAD LEADING
 QS0152'SOUTHEAST AND 2.0 FEET NORTH OF A 4 X 4 MARKER POST.  AN IRON
 QS0152'DISK STAMPED D 304 1945 SET IN THE TOP OF A CONCRETE POST WHICH
 QS0152'PROJECTS 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0176 ***********************************************************************
 QS0176  DESIGNATION -  D 305
 QS0176  PID         -  QS0176
 QS0176  STATE/COUNTY-  SD/DEWEY
 QS0176  COUNTRY     -  US
 QS0176  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0176
 QS0176                         *CURRENT SURVEY CONTROL
 QS0176  ______________________________________________________________________
 QS0176* NAD 83(1986) POSITION- 45 10 55.05   (N) 100 17 29.70   (W)   HD_HELD1
 QS0176* NAVD 88 ORTHO HEIGHT -   463.490 (meters)     1520.63  (feet) ADJUSTED
 QS0176  ______________________________________________________________________
 QS0176  GEOID HEIGHT    -        -22.237 (meters)                     GEOID18
 QS0176  DYNAMIC HEIGHT  -        463.433 (meters)     1520.45  (feet) COMP
 QS0176  MODELED GRAVITY -    980,480.0   (mgal)                       NAVD 88
 QS0176
 QS0176  VERT ORDER      -  SECOND    CLASS 0
 QS0176
 QS0176.The horizontal coordinates were determined by differentially corrected
 QS0176.hand held GPS observations or other comparable positioning techniques
 QS0176.and have an estimated accuracy of +/- 3 meters.
 QS0176
 QS0176.The orthometric height was determined by differential leveling and
 QS0176.adjusted by the NATIONAL GEODETIC SURVEY
 QS0176.in June 1991.
 QS0176
 QS0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0176.GEOID18 height accuracy estimate available here.
 QS0176
 QS0176.Click photographs - Photos may exist for this station.
 QS0176
 QS0176.The dynamic height is computed by dividing the NAVD 88
 QS0176.geopotential number by the normal gravity value computed on the
 QS0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0176.degrees latitude (g = 980.6199 gals.).
 QS0176
 QS0176.The modeled gravity was interpolated from observed gravity values.
 QS0176
 QS0176;                    North         East    Units  Estimated Accuracy
 QS0176;SPC SD N     -   149,904.4     577,083.8     MT  (+/- 3 meters HH1 GPS) 
 QS0176
 QS0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9852603975(NAD 83)
 QS0176
 QS0176                          SUPERSEDED SURVEY CONTROL
 QS0176
 QS0176  NGVD 29 (??/??/92)  463.124  (m)         1519.43   (f) ADJ UNCH    2 0
 QS0176
 QS0176.Superseded values are not recommended for survey control.
 QS0176
 QS0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0176.See file dsdata.pdf to determine how the superseded data were derived.
 QS0176
 QS0176_MARKER: DB = BENCH MARK DISK
 QS0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0176_STAMPING: D 305 1945
 QS0176_MARK LOGO: CGS
 QS0176_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0176+STABILITY: SURFACE MOTION
 QS0176
 QS0176  HISTORY     - Date     Condition        Report By
 QS0176  HISTORY     - 1945     MONUMENTED       CGS
 QS0176
 QS0176                          STATION DESCRIPTION
 QS0176
 QS0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0176'14.5 MI NW FROM CHEYENNE AGENCY.
 QS0176'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0176'WESTERLY 14.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0176'MARK IS 52.0 FEET WEST OF AND ABOUT 1.0 FOOT HIGHER THAN CENTERLINE
 QS0176'OF ROAD, 41.0 FEET NORTHWEST OF THE WEST END OF A 1.0 FOOT
 QS0176'CORRUGATED IRON CULVERT, 27.0 FEET SOUTH OF A TELEPHONE POLE,
 QS0176'1.5 FEET SOUTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED D
 QS0176'305 1945 IS SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5
 QS0176'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0135 ***********************************************************************
 QS0135  DESIGNATION -  D 306
 QS0135  PID         -  QS0135
 QS0135  STATE/COUNTY-  SD/CORSON
 QS0135  COUNTRY     -  US
 QS0135  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0135
 QS0135                         *CURRENT SURVEY CONTROL
 QS0135  ______________________________________________________________________
 QS0135* NAD 83(1986) POSITION- 45 41 24.34   (N) 100 29 00.59   (W)   HD_HELD1
 QS0135* NAVD 88 ORTHO HEIGHT -   526.143 (meters)     1726.19  (feet) ADJUSTED
 QS0135  ______________________________________________________________________
 QS0135  GEOID HEIGHT    -        -21.670 (meters)                     GEOID18
 QS0135  DYNAMIC HEIGHT  -        526.101 (meters)     1726.05  (feet) COMP
 QS0135  MODELED GRAVITY -    980,520.3   (mgal)                       NAVD 88
 QS0135
 QS0135  VERT ORDER      -  FIRST     CLASS II
 QS0135
 QS0135.The horizontal coordinates were determined by differentially corrected
 QS0135.hand held GPS observations or other comparable positioning techniques
 QS0135.and have an estimated accuracy of +/- 3 meters.
 QS0135
 QS0135.The orthometric height was determined by differential leveling and
 QS0135.adjusted by the NATIONAL GEODETIC SURVEY
 QS0135.in June 1991.
 QS0135
 QS0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0135.GEOID18 height accuracy estimate available here.
 QS0135
 QS0135.Click photographs - Photos may exist for this station.
 QS0135
 QS0135.The dynamic height is computed by dividing the NAVD 88
 QS0135.geopotential number by the normal gravity value computed on the
 QS0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0135.degrees latitude (g = 980.6199 gals.).
 QS0135
 QS0135.The modeled gravity was interpolated from observed gravity values.
 QS0135
 QS0135;                    North         East    Units  Estimated Accuracy
 QS0135;SPC SD N     -   206,448.0     562,338.3     MT  (+/- 3 meters HH1 GPS) 
 QS0135
 QS0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8449060685(NAD 83)
 QS0135
 QS0135                          SUPERSEDED SURVEY CONTROL
 QS0135
 QS0135  NGVD 29 (??/??/92)  525.758  (m)         1724.92   (f) ADJ UNCH    1 2
 QS0135
 QS0135.Superseded values are not recommended for survey control.
 QS0135
 QS0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0135.See file dsdata.pdf to determine how the superseded data were derived.
 QS0135
 QS0135_MARKER: DB = BENCH MARK DISK
 QS0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0135_STAMPING: D 306 1945
 QS0135_MARK LOGO: CGS
 QS0135_PROJECTION: PROJECTING 18 CENTIMETERS
 QS0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0135+STABILITY: SURFACE MOTION
 QS0135
 QS0135  HISTORY     - Date     Condition        Report By
 QS0135  HISTORY     - 1945     MONUMENTED       CGS
 QS0135  HISTORY     - 1949     GOOD             CGS
 QS0135
 QS0135                          STATION DESCRIPTION
 QS0135
 QS0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0135'4.5 MI NE FROM WAKPALA.
 QS0135'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0135'ALONG A GRAVELED ROAD, THENCE NORTH 2.0 MILES ALONG A GRADED
 QS0135'DIRT ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 150 YARDS SOUTH OF
 QS0135'A WOODEN BRIDGE, ABOUT 66 YARDS NORTH OF AN EAST-WEST FENCE LINE,
 QS0135'34.0 FEET EAST OF AND ABOUT 2.0 FEET LOWER THAN THE CENTER LINE OF
 QS0135'THE ROAD, 16.0 FEET SOUTH OF A TELEPHONE POLE, 2.0 FEET WEST OF
 QS0135'A FENCE AND 1.0 FOOT NORTH OF A 4 X 4 MARKER POST.  AN IRON DISK
 QS0135'STAMPED D 306 1945 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 QS0135'7 INCHES ABOVE GROUND.
 QS0135
 QS0135                          STATION RECOVERY (1949)
 QS0135
 QS0135'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0135'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0404 ***********************************************************************
 QS0404  DESIGNATION -  D 307
 QS0404  PID         -  QS0404
 QS0404  STATE/COUNTY-  SD/CORSON
 QS0404  COUNTRY     -  US
 QS0404  USGS QUAD   -  WAKPALA (2017)
 QS0404
 QS0404                         *CURRENT SURVEY CONTROL
 QS0404  ______________________________________________________________________
 QS0404* NAD 83(1986) POSITION- 45 38 07.64   (N) 100 31 14.13   (W)   HD_HELD1
 QS0404* NAVD 88 ORTHO HEIGHT -   493.537 (meters)     1619.21  (feet) ADJUSTED
 QS0404  ______________________________________________________________________
 QS0404  GEOID HEIGHT    -        -21.639 (meters)                     GEOID18
 QS0404  DYNAMIC HEIGHT  -        493.498 (meters)     1619.08  (feet) COMP
 QS0404  MODELED GRAVITY -    980,523.2   (mgal)                       NAVD 88
 QS0404
 QS0404  VERT ORDER      -  FIRST     CLASS II
 QS0404
 QS0404.The horizontal coordinates were determined by differentially corrected
 QS0404.hand held GPS observations or other comparable positioning techniques
 QS0404.and have an estimated accuracy of +/- 3 meters.
 QS0404
 QS0404.The orthometric height was determined by differential leveling and
 QS0404.adjusted by the NATIONAL GEODETIC SURVEY
 QS0404.in June 1991.
 QS0404
 QS0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0404.GEOID18 height accuracy estimate available here.
 QS0404
 QS0404.Click photographs - Photos may exist for this station.
 QS0404
 QS0404.The dynamic height is computed by dividing the NAVD 88
 QS0404.geopotential number by the normal gravity value computed on the
 QS0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0404.degrees latitude (g = 980.6199 gals.).
 QS0404
 QS0404.The modeled gravity was interpolated from observed gravity values.
 QS0404
 QS0404;                    North         East    Units  Estimated Accuracy
 QS0404;SPC SD N     -   200,393.2     559,409.9     MT  (+/- 3 meters HH1 GPS) 
 QS0404
 QS0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8148654669(NAD 83)
 QS0404
 QS0404                          SUPERSEDED SURVEY CONTROL
 QS0404
 QS0404  NGVD 29 (??/??/92)  493.161  (m)         1617.98   (f) ADJ UNCH    1 2
 QS0404
 QS0404.Superseded values are not recommended for survey control.
 QS0404
 QS0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0404.See file dsdata.pdf to determine how the superseded data were derived.
 QS0404
 QS0404_MARKER: DB = BENCH MARK DISK
 QS0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0404_STAMPING: D 307 1945
 QS0404_MARK LOGO: CGS
 QS0404_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0404+STABILITY: SURFACE MOTION
 QS0404
 QS0404  HISTORY     - Date     Condition        Report By
 QS0404  HISTORY     - 1945     MONUMENTED       CGS
 QS0404  HISTORY     - 1949     GOOD             CGS
 QS0404
 QS0404                          STATION DESCRIPTION
 QS0404
 QS0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0404'1.8 MI SE FROM WAKPALA.
 QS0404'1.8 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0404'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, AT A ROAD CROSSING,
 QS0404'0.2 MILE SOUTH OF THE WAKPALA MISSION HOME, 86 FEET NORTH OF THE
 QS0404'THIRD POLE WEST OF MILEPOST 815, 35 FEET NORTH OF THE NORTH
 QS0404'RAIL OF TRACK, 44 FEET EAST OF THE CENTER LINE OF DIRT ROAD, 15
 QS0404'FEET SOUTHEAST OF A FENCE CORNER, 1.8 FOOT WEST OF A REFERENCE POST,
 QS0404'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 QS0404'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0201 ***********************************************************************
 QS0201  DESIGNATION -  D 308
 QS0201  PID         -  QS0201
 QS0201  STATE/COUNTY-  SD/POTTER
 QS0201  COUNTRY     -  US
 QS0201  USGS QUAD   -  LAKE HURLEY SE (2017)
 QS0201
 QS0201                         *CURRENT SURVEY CONTROL
 QS0201  ______________________________________________________________________
 QS0201* NAD 83(1986) POSITION- 45 00 49.     (N) 100 02 03.     (W)   SCALED
 QS0201* NAVD 88 ORTHO HEIGHT -   620.589 (meters)     2036.05  (feet) ADJUSTED
 QS0201  ______________________________________________________________________
 QS0201  GEOID HEIGHT    -        -22.542 (meters)                     GEOID18
 QS0201  DYNAMIC HEIGHT  -        620.492 (meters)     2035.73  (feet) COMP
 QS0201  MODELED GRAVITY -    980,439.9   (mgal)                       NAVD 88
 QS0201
 QS0201  VERT ORDER      -  SECOND    CLASS 0
 QS0201
 QS0201.The horizontal coordinates were scaled from a map and have
 QS0201.an estimated accuracy of +/- 6 seconds.
 QS0201
 QS0201.The orthometric height was determined by differential leveling and
 QS0201.adjusted by the NATIONAL GEODETIC SURVEY
 QS0201.in June 1991.
 QS0201
 QS0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0201.GEOID18 height accuracy estimate available here.
 QS0201
 QS0201.Click photographs - Photos may exist for this station.
 QS0201
 QS0201.The dynamic height is computed by dividing the NAVD 88
 QS0201.geopotential number by the normal gravity value computed on the
 QS0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0201.degrees latitude (g = 980.6199 gals.).
 QS0201
 QS0201.The modeled gravity was interpolated from observed gravity values.
 QS0201
 QS0201;                    North         East    Units  Estimated Accuracy
 QS0201;SPC SD N     -   131,160.      597,310.      MT  (+/- 180 meters Scaled)
 QS0201
 QS0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ185849(NAD 83)
 QS0201
 QS0201                          SUPERSEDED SURVEY CONTROL
 QS0201
 QS0201  NGVD 29 (??/??/92)  620.210  (m)         2034.81   (f) ADJ UNCH    2 0
 QS0201
 QS0201.Superseded values are not recommended for survey control.
 QS0201
 QS0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0201.See file dsdata.pdf to determine how the superseded data were derived.
 QS0201
 QS0201_MARKER: DB = BENCH MARK DISK
 QS0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0201_STAMPING: D 308 1945
 QS0201_MARK LOGO: CGS
 QS0201_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0201+STABILITY: SURFACE MOTION
 QS0201
 QS0201  HISTORY     - Date     Condition        Report By
 QS0201  HISTORY     - 1945     MONUMENTED       CGS
 QS0201  HISTORY     - 1970     MARK NOT FOUND   USGS
 QS0201
 QS0201                          STATION DESCRIPTION
 QS0201
 QS0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0201'3.8 MI W FROM GETTYSBURG.
 QS0201'3.8 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT 0.2
 QS0201'MILE NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY,
 QS0201'ABOUT 0.2 MILE EAST OF A FARMHOUSE, ABOUT 50 FEET SOUTH OF
 QS0201'THE CENTER LINE OF THE HIGHWAY, ABOUT 60 FEET WEST OF A POLE,
 QS0201'IN LINE WITH A ROW OF POLES, ABOUT 3 FEET LOWER THAN THE HIGHWAY,
 QS0201'1 FOOT SOUTH OF A FENCE, AND 1 FOOT WEST OF A WHITE WOODEN
 QS0201'WITNESS POST.  AN IRON BENCH-MARK DISK, STAMPED D 308 1945 AND
 QS0201'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 QS0201'ABOVE GROUND.
 QS0201
 QS0201                          STATION RECOVERY (1970)
 QS0201
 QS0201'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QS0201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0025 ***********************************************************************
 PT0025  DESIGNATION -  D 309
 PT0025  PID         -  PT0025
 PT0025  STATE/COUNTY-  SD/HUGHES
 PT0025  COUNTRY     -  US
 PT0025  USGS QUAD   -  OKOBOJO SE (2017)
 PT0025
 PT0025                         *CURRENT SURVEY CONTROL
 PT0025  ______________________________________________________________________
 PT0025* NAD 83(1986) POSITION- 44 30 16.     (N) 100 22 14.     (W)   SCALED
 PT0025* NAVD 88 ORTHO HEIGHT -   520.961 (meters)     1709.19  (feet) ADJUSTED
 PT0025  ______________________________________________________________________
 PT0025  GEOID HEIGHT    -        -23.096 (meters)                     GEOID18
 PT0025  DYNAMIC HEIGHT  -        520.861 (meters)     1708.86  (feet) COMP
 PT0025  MODELED GRAVITY -    980,409.4   (mgal)                       NAVD 88
 PT0025
 PT0025  VERT ORDER      -  FIRST     CLASS II
 PT0025
 PT0025.The horizontal coordinates were scaled from a map and have
 PT0025.an estimated accuracy of +/- 6 seconds.
 PT0025
 PT0025.The orthometric height was determined by differential leveling and
 PT0025.adjusted by the NATIONAL GEODETIC SURVEY
 PT0025.in June 1991.
 PT0025
 PT0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0025.GEOID18 height accuracy estimate available here.
 PT0025
 PT0025.Click photographs - Photos may exist for this station.
 PT0025
 PT0025.The dynamic height is computed by dividing the NAVD 88
 PT0025.geopotential number by the normal gravity value computed on the
 PT0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0025.degrees latitude (g = 980.6199 gals.).
 PT0025
 PT0025.The modeled gravity was interpolated from observed gravity values.
 PT0025
 PT0025;                    North         East    Units  Estimated Accuracy
 PT0025;SPC SD S     -   241,210.      597,040.      MT  (+/- 180 meters Scaled)
 PT0025
 PT0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ910288(NAD 83)
 PT0025
 PT0025                          SUPERSEDED SURVEY CONTROL
 PT0025
 PT0025  NGVD 29 (??/??/92)  520.575  (m)         1707.92   (f) ADJ UNCH    1 2
 PT0025
 PT0025.Superseded values are not recommended for survey control.
 PT0025
 PT0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0025.See file dsdata.pdf to determine how the superseded data were derived.
 PT0025
 PT0025_MARKER: DB = BENCH MARK DISK
 PT0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0025_STAMPING: D 309 1946
 PT0025_MARK LOGO: CGS
 PT0025_PROJECTION: PROJECTING 9 CENTIMETERS
 PT0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0025+STABILITY: SURFACE MOTION
 PT0025
 PT0025  HISTORY     - Date     Condition        Report By
 PT0025  HISTORY     - 1946     MONUMENTED       CGS
 PT0025  HISTORY     - 1949     GOOD             CGS
 PT0025  HISTORY     - 1966     MARK NOT FOUND   USGS
 PT0025
 PT0025                          STATION DESCRIPTION
 PT0025
 PT0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0025'10.4 MI N FROM PIERRE.
 PT0025'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0025'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD TO
 PT0025'THE GRAY GOOSE DANCE HALL, THENCE 1.0 MILE WEST ALONG A GRAVELED
 PT0025'ROAD, AT THE JUNCTION OF A T ROAD LEADING SOUTH AND A TRAIL
 PT0025'ROAD LEADING NORTH, 46 FEET SOUTH OF THE CENTER LINE OF THE
 PT0025'GRAVELED ROAD, 33 FEET EAST OF THE CENTER LINE OF THE ROAD
 PT0025'LEADING SOUTH, 10 FEET SOUTH OF A FENCE CORNER, 3.0 FEET WEST
 PT0025'OF A FENCE, 2.0 FEET NORTH OF A REFERENCE POST, AND SET IN
 PT0025'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PT0025
 PT0025                          STATION RECOVERY (1966)
 PT0025
 PT0025'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PT0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0502 ***********************************************************************
 QS0502  DESIGNATION -  D 31
 QS0502  PID         -  QS0502
 QS0502  STATE/COUNTY-  SD/ZIEBACH
 QS0502  COUNTRY     -  US
 QS0502  USGS QUAD   -  GLAD VALLEY NW (2017)
 QS0502
 QS0502                         *CURRENT SURVEY CONTROL
 QS0502  ______________________________________________________________________
 QS0502* NAD 83(1986) POSITION- 45 23 59.     (N) 101 53 19.     (W)   SCALED
 QS0502* NAVD 88 ORTHO HEIGHT -   764.413 (meters)     2507.91  (feet) ADJUSTED
 QS0502  ______________________________________________________________________
 QS0502  GEOID HEIGHT    -        -19.508 (meters)                     GEOID18
 QS0502  DYNAMIC HEIGHT  -        764.296 (meters)     2507.53  (feet) COMP
 QS0502  MODELED GRAVITY -    980,437.7   (mgal)                       NAVD 88
 QS0502
 QS0502  VERT ORDER      -  FIRST     CLASS II
 QS0502
 QS0502.The horizontal coordinates were scaled from a map and have
 QS0502.an estimated accuracy of +/- 6 seconds.
 QS0502
 QS0502.The orthometric height was determined by differential leveling and
 QS0502.adjusted by the NATIONAL GEODETIC SURVEY
 QS0502.in June 1991.
 QS0502
 QS0502.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0502.GEOID18 height accuracy estimate available here.
 QS0502
 QS0502.Click photographs - Photos may exist for this station.
 QS0502
 QS0502.The dynamic height is computed by dividing the NAVD 88
 QS0502.geopotential number by the normal gravity value computed on the
 QS0502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0502.degrees latitude (g = 980.6199 gals.).
 QS0502
 QS0502.The modeled gravity was interpolated from observed gravity values.
 QS0502
 QS0502;                    North         East    Units  Estimated Accuracy
 QS0502;SPC SD N     -   175,790.      452,150.      MT  (+/- 180 meters Scaled)
 QS0502
 QS0502_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR739314(NAD 83)
 QS0502
 QS0502                          SUPERSEDED SURVEY CONTROL
 QS0502
 QS0502  NGVD 29 (??/??/92)  763.967  (m)         2506.45   (f) ADJ UNCH    1 2
 QS0502
 QS0502.Superseded values are not recommended for survey control.
 QS0502
 QS0502.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0502.See file dsdata.pdf to determine how the superseded data were derived.
 QS0502
 QS0502_MARKER: DB = BENCH MARK DISK
 QS0502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0502_STAMPING: D 31 1934
 QS0502_MARK LOGO: CGS
 QS0502_PROJECTION: FLUSH
 QS0502_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0502+STABILITY: SURFACE MOTION
 QS0502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0502+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0502
 QS0502  HISTORY     - Date     Condition        Report By
 QS0502  HISTORY     - 1934     MONUMENTED       CGS
 QS0502  HISTORY     - 1941     GOOD             CGS
 QS0502  HISTORY     - 19990622 GOOD             NGS
 QS0502
 QS0502                          STATION DESCRIPTION
 QS0502
 QS0502'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0502'5.2 MI W FROM GLAD VALLEY.
 QS0502'ABOUT 5.2 MILES WEST ALONG STATE HIGHWAY 8 FROM GLAD VALLEY,
 QS0502'ZIEBACH COUNTY, ABOUT 1/3 MILE SOUTH OF A LONE PEAK COVERED
 QS0502'WITH ROCKS, ABOUT 102 YARDS EAST OF A BRIDGE, AND 40 FEET
 QS0502'NORTH OF THE CENTER LINE OF THE HIGHWAY.  A STANDARD DISK,
 QS0502'STAMPED D 31 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0502
 QS0502                          STATION RECOVERY (1941)
 QS0502
 QS0502'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0502'RECOVERED IN GOOD CONDITION.
 QS0502
 QS0502                          STATION RECOVERY (1999)
 QS0502
 QS0502'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0502'36.8 KM (22.85 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 QS0502'OFFICE IN ISABEL, 452.1 M (1483.3 FT) WEST OF MILEPOST 118, 39.0 M
 QS0502'(128.0 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 22.0 M (72.2 FT) WEST
 QS0502'OF A FENCE CORNER, 12.6 M (41.3 FT) NORTH OF THE CENTER OF A GRAVELED
 QS0502'ROAD, 1.6 M (5.2 FT) NORTH OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT)
 QS0502'BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QS0502'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY HERMAN ROSENAU,
 QS0502'HCR 68, BOX 531, MEADOW, SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0876 ***********************************************************************
 PT0876  DESIGNATION -  D 312 RESET
 PT0876  PID         -  PT0876
 PT0876  STATE/COUNTY-  SD/SULLY
 PT0876  COUNTRY     -  US
 PT0876  USGS QUAD   -  OKOBOJO NE (2017)
 PT0876
 PT0876                         *CURRENT SURVEY CONTROL
 PT0876  ______________________________________________________________________
 PT0876* NAD 83(1986) POSITION- 44 42 25.     (N) 100 21 54.     (W)   SCALED
 PT0876* NAVD 88 ORTHO HEIGHT -   566.43  (meters)     1858.4   (feet) RESET
 PT0876  ______________________________________________________________________
 PT0876  GEOID HEIGHT    -        -22.770 (meters)                     GEOID18
 PT0876  VERT ORDER      -  THIRD
 PT0876
 PT0876.The horizontal coordinates were scaled from a map and have
 PT0876.an estimated accuracy of +/- 6 seconds.
 PT0876
 PT0876.The orthometric height was computed from unverified reset data.
 PT0876
 PT0876.No vertical observational check was made to the station.
 PT0876
 PT0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0876.GEOID18 height accuracy estimate available here.
 PT0876
 PT0876.Click photographs - Photos may exist for this station.
 PT0876
 PT0876;                    North         East    Units  Estimated Accuracy
 PT0876;SPC SD N     -    97,140.      571,080.      MT  (+/- 180 meters Scaled)
 PT0876
 PT0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ918513(NAD 83)
 PT0876
 PT0876                          SUPERSEDED SURVEY CONTROL
 PT0876
 PT0876  NGVD 29 (04/17/07)  566.04   (m)         1857.1    (f) RESET       3  
 PT0876
 PT0876.Superseded values are not recommended for survey control.
 PT0876
 PT0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0876.See file dsdata.pdf to determine how the superseded data were derived.
 PT0876
 PT0876_MARKER: DV = VERTICAL CONTROL DISK
 PT0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0876_STAMPING: D 312 RESET 1979
 PT0876_MARK LOGO: NGS
 PT0876_PROJECTION: FLUSH
 PT0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0876+STABILITY: SURFACE MOTION
 PT0876
 PT0876  HISTORY     - Date     Condition        Report By
 PT0876  HISTORY     - 1979     MONUMENTED       NGS
 PT0876
 PT0876                          STATION DESCRIPTION
 PT0876
 PT0876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 PT0876'23.3 MI SW FROM AGAR.
 PT0876'12.3 MILES WEST ALONG COUNTY ROAD, THENCE 9.0 MILES SOUTH, THENCE
 PT0876'2.0 MILES WEST FROM THE OLD RAILROAD STATION IN AGAR, 85.0 FEET NORTH
 PT0876'OF CENTER OF ROAD, 48.0 FEET NORTH OF FENCE CORNER, 14.0 FEET WEST
 PT0876'OF CENTER OF TRACK ROAD, AND 1.5 FEET EAST OF FENCE.
 PT0876'THE MARK IS 1.3 FT  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0225 ***********************************************************************
 PT0225  DESIGNATION -  D 313
 PT0225  PID         -  PT0225
 PT0225  STATE/COUNTY-  SD/STANLEY
 PT0225  COUNTRY     -  US
 PT0225  USGS QUAD   -  OAHE DAM (2017)
 PT0225
 PT0225                         *CURRENT SURVEY CONTROL
 PT0225  ______________________________________________________________________
 PT0225* NAD 83(1986) POSITION- 44 25 06.     (N) 100 23 42.     (W)   SCALED
 PT0225* NAVD 88 ORTHO HEIGHT -   444.907 (meters)     1459.67  (feet) ADJUSTED
 PT0225  ______________________________________________________________________
 PT0225  GEOID HEIGHT    -        -23.264 (meters)                     GEOID18
 PT0225  DYNAMIC HEIGHT  -        444.817 (meters)     1459.37  (feet) COMP
 PT0225  MODELED GRAVITY -    980,403.0   (mgal)                       NAVD 88
 PT0225
 PT0225  VERT ORDER      -  FIRST     CLASS II
 PT0225
 PT0225.The horizontal coordinates were scaled from a map and have
 PT0225.an estimated accuracy of +/- 6 seconds.
 PT0225
 PT0225.The orthometric height was determined by differential leveling and
 PT0225.adjusted by the NATIONAL GEODETIC SURVEY
 PT0225.in June 1991.
 PT0225
 PT0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0225.GEOID18 height accuracy estimate available here.
 PT0225
 PT0225.Click photographs - Photos may exist for this station.
 PT0225
 PT0225.The dynamic height is computed by dividing the NAVD 88
 PT0225.geopotential number by the normal gravity value computed on the
 PT0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0225.degrees latitude (g = 980.6199 gals.).
 PT0225
 PT0225.The modeled gravity was interpolated from observed gravity values.
 PT0225
 PT0225;                    North         East    Units  Estimated Accuracy
 PT0225;SPC SD S     -   231,640.      595,090.      MT  (+/- 180 meters Scaled)
 PT0225
 PT0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ889192(NAD 83)
 PT0225
 PT0225                          SUPERSEDED SURVEY CONTROL
 PT0225
 PT0225  NGVD 29 (??/??/92)  444.527  (m)         1458.42   (f) ADJ UNCH    1 2
 PT0225
 PT0225.Superseded values are not recommended for survey control.
 PT0225
 PT0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0225.See file dsdata.pdf to determine how the superseded data were derived.
 PT0225
 PT0225_MARKER: DD = SURVEY DISK
 PT0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0225_STAMPING: D 313
 PT0225_MARK LOGO: USACE
 PT0225_PROJECTION: PROJECTING 21 CENTIMETERS
 PT0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0225+STABILITY: SURFACE MOTION
 PT0225
 PT0225  HISTORY     - Date     Condition        Report By
 PT0225  HISTORY     - UNK      MONUMENTED       USACE
 PT0225  HISTORY     - 1949     GOOD             CGS
 PT0225  HISTORY     - 1951     GOOD             CGS
 PT0225
 PT0225                          STATION DESCRIPTION
 PT0225
 PT0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0225'4.5 MI NW FROM FORT PIERRE.
 PT0225'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0225'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 3.1 MILES
 PT0225'NORTHWEST ALONG THE OAHE DAM SITE ROAD, 85 YARDS EAST OF THE
 PT0225'CENTER LINE OF THE ROAD, 32 FEET SOUTH OF THE CENTER LINE OF
 PT0225'A DIRT ROAD, 34 FEET WEST OF THE CENTER LINE OF AN OLD GRAVELED
 PT0225'ROAD, 25 FEET WEST OF THE WEST GATE POST OF A LARGE WHITE WOODEN
 PT0225'GATE, 15 FEET EAST OF A FENCE CORNER, 1.6 FEET NORTHEAST OF A
 PT0225'WITNESS POST, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0225'0.7 FOOT ABOVE THE GROUND.
 PT0225
 PT0225                          STATION RECOVERY (1951)
 PT0225
 PT0225'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0225'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0473 ***********************************************************************
 PS0473  DESIGNATION -  D 314
 PS0473  PID         -  PS0473
 PS0473  STATE/COUNTY-  SD/HYDE
 PS0473  COUNTRY     -  US
 PS0473  USGS QUAD   -  CHAPELLE LAKE SE (2017)
 PS0473
 PS0473                         *CURRENT SURVEY CONTROL
 PS0473  ______________________________________________________________________
 PS0473* NAD 83(1986) POSITION- 44 15 57.52   (N) 099 30 08.42   (W)   HD_HELD1
 PS0473* NAVD 88 ORTHO HEIGHT -   585.714 (meters)     1921.63  (feet) ADJUSTED
 PS0473  ______________________________________________________________________
 PS0473  GEOID HEIGHT    -        -24.157 (meters)                     GEOID18
 PS0473  DYNAMIC HEIGHT  -        585.587 (meters)     1921.21  (feet) COMP
 PS0473  MODELED GRAVITY -    980,383.6   (mgal)                       NAVD 88
 PS0473
 PS0473  VERT ORDER      -  SECOND    CLASS 0
 PS0473
 PS0473.The horizontal coordinates were determined by differentially corrected
 PS0473.hand held GPS observations or other comparable positioning techniques
 PS0473.and have an estimated accuracy of +/- 3 meters.
 PS0473
 PS0473.The orthometric height was determined by differential leveling and
 PS0473.adjusted by the NATIONAL GEODETIC SURVEY
 PS0473.in June 1991.
 PS0473
 PS0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0473.GEOID18 height accuracy estimate available here.
 PS0473
 PS0473.Click photographs - Photos may exist for this station.
 PS0473
 PS0473.The dynamic height is computed by dividing the NAVD 88
 PS0473.geopotential number by the normal gravity value computed on the
 PS0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0473.degrees latitude (g = 980.6199 gals.).
 PS0473
 PS0473.The modeled gravity was interpolated from observed gravity values.
 PS0473
 PS0473;                    North         East    Units  Estimated Accuracy
 PS0473;SPC SD N     -    48,199.1     639,737.8     MT  (+/- 3 meters HH1 GPS) 
 PS0473
 PS0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5990501537(NAD 83)
 PS0473
 PS0473                          SUPERSEDED SURVEY CONTROL
 PS0473
 PS0473  NGVD 29 (??/??/92)  585.367  (m)         1920.49   (f) ADJ UNCH    2 0
 PS0473
 PS0473.Superseded values are not recommended for survey control.
 PS0473
 PS0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0473.See file dsdata.pdf to determine how the superseded data were derived.
 PS0473
 PS0473_MARKER: DB = BENCH MARK DISK
 PS0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0473_STAMPING: D 314 1946
 PS0473_MARK LOGO: CGS
 PS0473_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0473+STABILITY: SURFACE MOTION
 PS0473
 PS0473  HISTORY     - Date     Condition        Report By
 PS0473  HISTORY     - 1946     MONUMENTED       CGS
 PS0473
 PS0473                          STATION DESCRIPTION
 PS0473
 PS0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0473'5 MI NW FROM STEPHAN.
 PS0473'5.0 MILES NORTHWEST OF STEPHAN, HYDE COUNTY.  THIS BENCH MARK
 PS0473'MAY BE REACHED FROM THE CHURCH BY GOING 0.5 MILE NORTH ALONG
 PS0473'A GRAVEL ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE
 PS0473'1.0 MILE NORTH ALONG STATE HIGHWAY 47, AND THENCE 3.0 MILES WEST
 PS0473'ALONG A GRAVEL ROAD.  IT IS AT A SECTION LINE, 50 YARDS EAST OF
 PS0473'A FARMHOUSE, 36 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2.4
 PS0473'FEET NORTHEAST OF A FENCE CORNER, 2 FEET EAST OF THE FENCE, 2.2
 PS0473'FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT
 PS0473'LOWER THAN THE ROAD.  A STANDARD DISK, STAMPED D 314 1946 AND
 PS0473'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0118 ***********************************************************************
 OR0118  DESIGNATION -  D 316
 OR0118  PID         -  OR0118
 OR0118  STATE/COUNTY-  SD/CHARLES MIX
 OR0118  COUNTRY     -  US
 OR0118  USGS QUAD   -  WAGNER (2017)
 OR0118
 OR0118                         *CURRENT SURVEY CONTROL
 OR0118  ______________________________________________________________________
 OR0118* NAD 83(1986) POSITION- 43 03 58.     (N) 098 18 29.     (W)   SCALED
 OR0118* NAVD 88 ORTHO HEIGHT -   448.733 (meters)     1472.22  (feet) ADJUSTED
 OR0118  ______________________________________________________________________
 OR0118  GEOID HEIGHT    -        -26.370 (meters)                     GEOID18
 OR0118  DYNAMIC HEIGHT  -        448.581 (meters)     1471.72  (feet) COMP
 OR0118  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 OR0118
 OR0118  VERT ORDER      -  SECOND    CLASS 0
 OR0118
 OR0118.The horizontal coordinates were scaled from a map and have
 OR0118.an estimated accuracy of +/- 6 seconds.
 OR0118
 OR0118.The orthometric height was determined by differential leveling and
 OR0118.adjusted by the NATIONAL GEODETIC SURVEY
 OR0118.in June 1991.
 OR0118
 OR0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0118.GEOID18 height accuracy estimate available here.
 OR0118
 OR0118.Click photographs - Photos may exist for this station.
 OR0118
 OR0118.The dynamic height is computed by dividing the NAVD 88
 OR0118.geopotential number by the normal gravity value computed on the
 OR0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0118.degrees latitude (g = 980.6199 gals.).
 OR0118
 OR0118.The modeled gravity was interpolated from observed gravity values.
 OR0118
 OR0118;                    North         East    Units  Estimated Accuracy
 OR0118;SPC SD S     -    83,420.      764,940.      MT  (+/- 180 meters Scaled)
 OR0118
 OR0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563683(NAD 83)
 OR0118
 OR0118                          SUPERSEDED SURVEY CONTROL
 OR0118
 OR0118  NGVD 29 (??/??/92)  448.448  (m)         1471.28   (f) ADJ UNCH    2 0
 OR0118
 OR0118.Superseded values are not recommended for survey control.
 OR0118
 OR0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0118.See file dsdata.pdf to determine how the superseded data were derived.
 OR0118
 OR0118_MARKER: DB = BENCH MARK DISK
 OR0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0118_STAMPING: D 316 1946
 OR0118_MARK LOGO: CGS
 OR0118_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0118+STABILITY: SURFACE MOTION
 OR0118
 OR0118  HISTORY     - Date     Condition        Report By
 OR0118  HISTORY     - 1946     MONUMENTED       CGS
 OR0118
 OR0118                          STATION DESCRIPTION
 OR0118
 OR0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0118'1.6 MI S FROM WAGNER.
 OR0118'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 OR0118'A GRAVELED ROAD, THENCE WEST 0.7 MILE WEST ALONG A GRAVELED
 OR0118'ROAD TO SITE OF MARK, BENCH MARK IS AT A ROAD INTERSECTION, ABOUT
 OR0118'74 YARDS SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 33.0
 OR0118'FEET WEST OF AND ABOUT 1.0 FOOT LOWER THAN THE CENTER LINE OF THE
 OR0118'NORTH-SOUTH ROAD, 92.0 FEET SOUTH OF THE SOUTH END OF A STEEL
 OR0118'GATE, 34.0 FEET NORTH OF A FENCE CORNER, 1.0 FOOT EAST OF A FENCE
 OR0118'AND 1.0 FOOT NORTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK
 OR0118'STAMPED D 316 1946 SET IN THE TOP OF A CONCRETE POST WHICH
 OR0118'PROJECTS 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1463 ***********************************************************************
 NM1463  DESIGNATION -  D 317
 NM1463  PID         -  NM1463
 NM1463  STATE/COUNTY-  SD/BON HOMME
 NM1463  COUNTRY     -  US
 NM1463  USGS QUAD   -  TYNDALL (2017)
 NM1463
 NM1463                         *CURRENT SURVEY CONTROL
 NM1463  ______________________________________________________________________
 NM1463* NAD 83(1986) POSITION- 42 53 38.13   (N) 097 46 24.75   (W)   HD_HELD1
 NM1463* NAVD 88 ORTHO HEIGHT -   393.902 (meters)     1292.33  (feet) ADJUSTED
 NM1463  ______________________________________________________________________
 NM1463  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 NM1463  DYNAMIC HEIGHT  -        393.777 (meters)     1291.92  (feet) COMP
 NM1463  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 NM1463
 NM1463  VERT ORDER      -  SECOND    CLASS 0
 NM1463
 NM1463.The horizontal coordinates were determined by differentially corrected
 NM1463.hand held GPS observations or other comparable positioning techniques
 NM1463.and have an estimated accuracy of +/- 3 meters.
 NM1463
 NM1463.The orthometric height was determined by differential leveling and
 NM1463.adjusted by the NATIONAL GEODETIC SURVEY
 NM1463.in June 1991.
 NM1463
 NM1463.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1463.GEOID18 height accuracy estimate available here.
 NM1463
 NM1463.Click photographs - Photos may exist for this station.
 NM1463
 NM1463.The dynamic height is computed by dividing the NAVD 88
 NM1463.geopotential number by the normal gravity value computed on the
 NM1463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1463.degrees latitude (g = 980.6199 gals.).
 NM1463
 NM1463.The modeled gravity was interpolated from observed gravity values.
 NM1463
 NM1463;                    North         East    Units  Estimated Accuracy
 NM1463;SPC SD S     -    65,499.1     809,050.6     MT  (+/- 3 meters HH1 GPS) 
 NM1463
 NM1463_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0013849765(NAD 83)
 NM1463
 NM1463                          SUPERSEDED SURVEY CONTROL
 NM1463
 NM1463  NGVD 29 (??/??/92)  393.683  (m)         1291.61   (f) ADJ UNCH    2 0
 NM1463
 NM1463.Superseded values are not recommended for survey control.
 NM1463
 NM1463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1463.See file dsdata.pdf to determine how the superseded data were derived.
 NM1463
 NM1463_MARKER: DB = BENCH MARK DISK
 NM1463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1463_STAMPING: D 317 1946
 NM1463_MARK LOGO: CGS
 NM1463_PROJECTION: FLUSH
 NM1463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1463+STABILITY: SURFACE MOTION
 NM1463
 NM1463  HISTORY     - Date     Condition        Report By
 NM1463  HISTORY     - 1946     MONUMENTED       CGS
 NM1463  HISTORY     - 1977     GOOD             LOCENG
 NM1463
 NM1463                          STATION DESCRIPTION
 NM1463
 NM1463'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1463'9 MI NE FROM SPRINGFIELD.
 NM1463'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0
 NM1463'MILES ALONG STATE HIGHWAY NO. 37, THENCE EAST 6.0 MILES ALONG A
 NM1463'GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS AT THE INTERSECTION
 NM1463'OF TWO GRAVELED ROADS, 44.0 FEET NORTH OF AND ABOUT LEVEL WITH
 NM1463'THE CENTER LINE OF THE EAST-WEST ROAD, 31.0 FEET WEST OF THE
 NM1463'CENTER LINE OF THE NORTH-SOUTH ROAD, 11.0 FEET NORTH OF A FENCE
 NM1463'CORNER, 1.0 FOOT EAST OF A FENCE AND 1.0 FOOT SOUTH OF A 4 IN
 NM1463'X 4 IN MARKER POST.  A BRONZE DISK STAMPED D 317 1946 SET IN
 NM1463'THE TOP OF A CONCRETE POST FLUSH WITH GROUND.
 NM1463
 NM1463                          STATION RECOVERY (1977)
 NM1463
 NM1463'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 NM1463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0525 ***********************************************************************
 OR0525  DESIGNATION -  D 318
 OR0525  PID         -  OR0525
 OR0525  STATE/COUNTY-  SD/GREGORY
 OR0525  COUNTRY     -  US
 OR0525  USGS QUAD   -  GREGORY (2017)
 OR0525
 OR0525                         *CURRENT SURVEY CONTROL
 OR0525  ______________________________________________________________________
 OR0525* NAD 83(1986) POSITION- 43 11 47.     (N) 099 26 10.     (W)   SCALED
 OR0525* NAVD 88 ORTHO HEIGHT -   638.659 (meters)     2095.33  (feet) ADJUSTED
 OR0525  ______________________________________________________________________
 OR0525  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 OR0525  DYNAMIC HEIGHT  -        638.413 (meters)     2094.53  (feet) COMP
 OR0525  MODELED GRAVITY -    980,214.9   (mgal)                       NAVD 88
 OR0525
 OR0525  VERT ORDER      -  SECOND    CLASS 0
 OR0525
 OR0525.The horizontal coordinates were scaled from a map and have
 OR0525.an estimated accuracy of +/- 6 seconds.
 OR0525
 OR0525.The orthometric height was determined by differential leveling and
 OR0525.adjusted by the NATIONAL GEODETIC SURVEY
 OR0525.in June 1991.
 OR0525
 OR0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0525.GEOID18 height accuracy estimate available here.
 OR0525
 OR0525.Click photographs - Photos may exist for this station.
 OR0525
 OR0525.The dynamic height is computed by dividing the NAVD 88
 OR0525.geopotential number by the normal gravity value computed on the
 OR0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0525.degrees latitude (g = 980.6199 gals.).
 OR0525
 OR0525.The modeled gravity was interpolated from observed gravity values.
 OR0525
 OR0525;                    North         East    Units  Estimated Accuracy
 OR0525;SPC SD S     -    96,270.      672,920.      MT  (+/- 180 meters Scaled)
 OR0525
 OR0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN645827(NAD 83)
 OR0525
 OR0525                          SUPERSEDED SURVEY CONTROL
 OR0525
 OR0525  NGVD 29 (??/??/92)  638.319  (m)         2094.22   (f) ADJ UNCH    2 0
 OR0525
 OR0525.Superseded values are not recommended for survey control.
 OR0525
 OR0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0525.See file dsdata.pdf to determine how the superseded data were derived.
 OR0525
 OR0525_MARKER: DB = BENCH MARK DISK
 OR0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0525_STAMPING: D 318 1946
 OR0525_MARK LOGO: CGS
 OR0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0525+STABILITY: SURFACE MOTION
 OR0525
 OR0525  HISTORY     - Date     Condition        Report By
 OR0525  HISTORY     - 1946     MONUMENTED       CGS
 OR0525  HISTORY     - 1962     POOR             USGS
 OR0525
 OR0525                          STATION DESCRIPTION
 OR0525
 OR0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0525'2.2 MI S FROM GREGORY.
 OR0525'ALONG A GRAVELED CUNTY ROAD, 2.2 MILES SOUTH OF THE CHICAGO
 OR0525'AND NORTHWESTERN RAILROAD STATION IN GREGORY, AT GREGORY AIRPORT,
 OR0525'135 FEET SOUTH OF THE NORTHEAST CORNER OF THE AIR FIELD, 30 FEET
 OR0525'WEST OF THE CENTER OF THE ROAD, 3 FEET NORTH OF WITNESS POST,
 OR0525'1 FOOT WEST OF FENCE.
 OR0525
 OR0525                          STATION RECOVERY (1962)
 OR0525
 OR0525'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0525'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0482 ***********************************************************************
 OQ0482  DESIGNATION -  D 319
 OQ0482  PID         -  OQ0482
 OQ0482  STATE/COUNTY-  SD/YANKTON
 OQ0482  COUNTRY     -  US
 OQ0482  USGS QUAD   -  KLOUCEK LAKE (2017)
 OQ0482
 OQ0482                         *CURRENT SURVEY CONTROL
 OQ0482  ______________________________________________________________________
 OQ0482* NAD 83(1986) POSITION- 43 02 53.     (N) 097 37 50.     (W)   SCALED
 OQ0482* NAVD 88 ORTHO HEIGHT -   420.604 (meters)     1379.93  (feet) ADJUSTED
 OQ0482  ______________________________________________________________________
 OQ0482  GEOID HEIGHT    -        -25.960 (meters)                     GEOID18
 OQ0482  DYNAMIC HEIGHT  -        420.475 (meters)     1379.51  (feet) COMP
 OQ0482  MODELED GRAVITY -    980,302.5   (mgal)                       NAVD 88
 OQ0482
 OQ0482  VERT ORDER      -  SECOND    CLASS 0
 OQ0482
 OQ0482.The horizontal coordinates were scaled from a map and have
 OQ0482.an estimated accuracy of +/- 6 seconds.
 OQ0482
 OQ0482.The orthometric height was determined by differential leveling and
 OQ0482.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0482.in June 1991.
 OQ0482
 OQ0482.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0482.GEOID18 height accuracy estimate available here.
 OQ0482
 OQ0482.Click photographs - Photos may exist for this station.
 OQ0482
 OQ0482.The dynamic height is computed by dividing the NAVD 88
 OQ0482.geopotential number by the normal gravity value computed on the
 OQ0482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0482.degrees latitude (g = 980.6199 gals.).
 OQ0482
 OQ0482.The modeled gravity was interpolated from observed gravity values.
 OQ0482
 OQ0482;                    North         East    Units  Estimated Accuracy
 OQ0482;SPC SD S     -    82,980.      820,170.      MT  (+/- 180 meters Scaled)
 OQ0482
 OQ0482_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN115670(NAD 83)
 OQ0482
 OQ0482                          SUPERSEDED SURVEY CONTROL
 OQ0482
 OQ0482  NGVD 29 (??/??/92)  420.367  (m)         1379.15   (f) ADJ UNCH    2 0
 OQ0482
 OQ0482.Superseded values are not recommended for survey control.
 OQ0482
 OQ0482.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0482.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0482
 OQ0482_MARKER: DB = BENCH MARK DISK
 OQ0482_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0482_STAMPING: D 319 1946
 OQ0482_MARK LOGO: CGS
 OQ0482_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0482+STABILITY: SURFACE MOTION
 OQ0482
 OQ0482  HISTORY     - Date     Condition        Report By
 OQ0482  HISTORY     - 1946     MONUMENTED       CGS
 OQ0482  HISTORY     - 1974     GOOD             USGS
 OQ0482
 OQ0482                          STATION DESCRIPTION
 OQ0482
 OQ0482'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0482'11.2 MI SE FROM SCOTLAND.
 OQ0482'SCOTLAND 6.9 MILE SOUTH, 4.3 MILE EAST OF, 1.6 MILE NORTH, 2.7
 OQ0482'MILE WEST OF LESTERVILLE, T 95 N, R 57 W, IN THE NW 1/4 OF
 OQ0482'SECTION 18, ABOUT 1/4 MILE SE OF A SECTION ROAD CROSSING THE
 OQ0482'C.M. AND ST. P. RR, 3 FEET WEST OF MILEPOST 593, 156 FEET SOUTH
 OQ0482'OF A FIELD ROAD CROSSING, 42 FEET SW OF THE CENTER OF THE TRACK,
 OQ0482'8 FEET NE OF THE ROW FENCE, IN A CONCRETE POST A STD DISK
 OQ0482'STAMPED D 319 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0145 ***********************************************************************
 OS0145  DESIGNATION -  D 321
 OS0145  PID         -  OS0145
 OS0145  STATE/COUNTY-  SD/TODD
 OS0145  COUNTRY     -  US
 OS0145  USGS QUAD   -  KEYAPAHA (2017)
 OS0145
 OS0145                         *CURRENT SURVEY CONTROL
 OS0145  ______________________________________________________________________
 OS0145* NAD 83(1986) POSITION- 43 06 14.     (N) 100 11 55.     (W)   SCALED
 OS0145* NAVD 88 ORTHO HEIGHT -   708.540 (meters)     2324.60  (feet) ADJUSTED
 OS0145  ______________________________________________________________________
 OS0145  GEOID HEIGHT    -        -23.611 (meters)                     GEOID18
 OS0145  DYNAMIC HEIGHT  -        708.262 (meters)     2323.69  (feet) COMP
 OS0145  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 OS0145
 OS0145  VERT ORDER      -  SECOND    CLASS 0
 OS0145
 OS0145.The horizontal coordinates were scaled from a map and have
 OS0145.an estimated accuracy of +/- 6 seconds.
 OS0145
 OS0145.The orthometric height was determined by differential leveling and
 OS0145.adjusted by the NATIONAL GEODETIC SURVEY
 OS0145.in June 1991.
 OS0145
 OS0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0145.GEOID18 height accuracy estimate available here.
 OS0145
 OS0145.Click photographs - Photos may exist for this station.
 OS0145
 OS0145.The dynamic height is computed by dividing the NAVD 88
 OS0145.geopotential number by the normal gravity value computed on the
 OS0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0145.degrees latitude (g = 980.6199 gals.).
 OS0145
 OS0145.The modeled gravity was interpolated from observed gravity values.
 OS0145
 OS0145;                    North         East    Units  Estimated Accuracy
 OS0145;SPC SD S     -    85,610.      610,970.      MT  (+/- 180 meters Scaled)
 OS0145
 OS0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN024730(NAD 83)
 OS0145
 OS0145                          SUPERSEDED SURVEY CONTROL
 OS0145
 OS0145  NGVD 29 (??/??/92)  708.208  (m)         2323.51   (f) ADJ UNCH    2 0
 OS0145
 OS0145.Superseded values are not recommended for survey control.
 OS0145
 OS0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0145.See file dsdata.pdf to determine how the superseded data were derived.
 OS0145
 OS0145_MARKER: DB = BENCH MARK DISK
 OS0145_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0145_SP_SET: BRIDGE
 OS0145_STAMPING: D 321 1946
 OS0145_MARK LOGO: CGS
 OS0145_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0145
 OS0145  HISTORY     - Date     Condition        Report By
 OS0145  HISTORY     - 1946     MONUMENTED       CGS
 OS0145
 OS0145                          STATION DESCRIPTION
 OS0145
 OS0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0145'3.6 MI W FROM KEYAPAHA.
 OS0145'ABOUT 3.6 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0145'OFFICE AT KEYAPAHA, AND AT A CURVE IN THE ROAD, A BRONZE DISC
 OS0145'STAMPED D 321 1946 AND SET IN THE TOP OF THE SOUTH END OF THE
 OS0145'SOUTHWEST WINGWALL OF A STONE AND CONCRETE BRIDGE, 18 FEET WEST
 OS0145'OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0781 ***********************************************************************
 NM0781  DESIGNATION -  D 325
 NM0781  PID         -  NM0781
 NM0781  STATE/COUNTY-  SD/UNION
 NM0781  COUNTRY     -  US
 NM0781  USGS QUAD   -  PONCA (2017)
 NM0781
 NM0781                         *CURRENT SURVEY CONTROL
 NM0781  ______________________________________________________________________
 NM0781* NAD 83(1986) POSITION- 42 36 19.     (N) 096 38 40.     (W)   SCALED
 NM0781* NAVD 88 ORTHO HEIGHT -   341.152 (meters)     1119.26  (feet) ADJUSTED
 NM0781  ______________________________________________________________________
 NM0781  GEOID HEIGHT    -        -25.682 (meters)                     GEOID18
 NM0781  DYNAMIC HEIGHT  -        341.047 (meters)     1118.92  (feet) COMP
 NM0781  MODELED GRAVITY -    980,305.1   (mgal)                       NAVD 88
 NM0781
 NM0781  VERT ORDER      -  SECOND    CLASS 0
 NM0781
 NM0781.The horizontal coordinates were scaled from a map and have
 NM0781.an estimated accuracy of +/- 6 seconds.
 NM0781
 NM0781.The orthometric height was determined by differential leveling and
 NM0781.adjusted by the NATIONAL GEODETIC SURVEY
 NM0781.in June 1991.
 NM0781
 NM0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0781.GEOID18 height accuracy estimate available here.
 NM0781
 NM0781.Click photographs - Photos may exist for this station.
 NM0781
 NM0781.The dynamic height is computed by dividing the NAVD 88
 NM0781.geopotential number by the normal gravity value computed on the
 NM0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0781.degrees latitude (g = 980.6199 gals.).
 NM0781
 NM0781.The modeled gravity was interpolated from observed gravity values.
 NM0781
 NM0781;                    North         East    Units  Estimated Accuracy
 NM0781;SPC SD S     -    36,930.      902,630.      MT  (+/- 180 meters Scaled)
 NM0781
 NM0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN932196(NAD 83)
 NM0781
 NM0781                          SUPERSEDED SURVEY CONTROL
 NM0781
 NM0781  NGVD 29 (??/??/92)  340.978  (m)         1118.69   (f) ADJ UNCH    2 0
 NM0781
 NM0781.Superseded values are not recommended for survey control.
 NM0781
 NM0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0781.See file dsdata.pdf to determine how the superseded data were derived.
 NM0781
 NM0781_MARKER: DB = BENCH MARK DISK
 NM0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0781_STAMPING: D 325 1948
 NM0781_MARK LOGO: CGS
 NM0781_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0781+STABILITY: SURFACE MOTION
 NM0781
 NM0781  HISTORY     - Date     Condition        Report By
 NM0781  HISTORY     - 1948     MONUMENTED       CGS
 NM0781
 NM0781                          STATION DESCRIPTION
 NM0781
 NM0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0781'4.3 MI W FROM JEFFERSON.
 NM0781'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0781'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0781'WEST ALONG A PAVED ROAD, THENCE 2.0 MILES WEST ALONG A GRAVEL
 NM0781'ROAD, IN THE NORTHEAST QUARTER OF A ROAD CROSSING, IN THE SOUTHEAST
 NM0781'CORNER OF THE ALLARD SCHOOL DIST. 15 SCHOOL YARD, 106.3 FEET
 NM0781'SOUTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, 44.0 FEET
 NM0781'NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 10.4 FEET NORTH
 NM0781'OF A CORNER FENCE POST, 13.5 FEET NORTHWEST OF A POWER LINE POLE,
 NM0781'1.7 FEET WEST OF A FENCE, 1.7 FEET SOUTH OF A REFERENCE POST, SET
 NM0781'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0142 ***********************************************************************
 OQ0142  DESIGNATION -  D 326
 OQ0142  PID         -  OQ0142
 OQ0142  STATE/COUNTY-  SD/LINCOLN
 OQ0142  COUNTRY     -  US
 OQ0142  USGS QUAD   -  HAWARDEN NORTH (2018)
 OQ0142
 OQ0142                         *CURRENT SURVEY CONTROL
 OQ0142  ______________________________________________________________________
 OQ0142* NAD 83(1986) POSITION- 43 05 37.     (N) 096 28 31.     (W)   SCALED
 OQ0142* NAVD 88 ORTHO HEIGHT -   367.230 (meters)     1204.82  (feet) ADJUSTED
 OQ0142  ______________________________________________________________________
 OQ0142  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 OQ0142  DYNAMIC HEIGHT  -        367.127 (meters)     1204.48  (feet) COMP
 OQ0142  MODELED GRAVITY -    980,329.6   (mgal)                       NAVD 88
 OQ0142
 OQ0142  VERT ORDER      -  FIRST     CLASS II
 OQ0142
 OQ0142.The horizontal coordinates were scaled from a map and have
 OQ0142.an estimated accuracy of +/- 6 seconds.
 OQ0142
 OQ0142.The orthometric height was determined by differential leveling and
 OQ0142.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0142.in June 1991.
 OQ0142
 OQ0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0142.GEOID18 height accuracy estimate available here.
 OQ0142
 OQ0142.Click photographs - Photos may exist for this station.
 OQ0142
 OQ0142.The dynamic height is computed by dividing the NAVD 88
 OQ0142.geopotential number by the normal gravity value computed on the
 OQ0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0142.degrees latitude (g = 980.6199 gals.).
 OQ0142
 OQ0142.The modeled gravity was interpolated from observed gravity values.
 OQ0142
 OQ0142;                    North         East    Units  Estimated Accuracy
 OQ0142;SPC SD S     -    91,750.      913,980.      MT  (+/- 180 meters Scaled)
 OQ0142
 OQ0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN054743(NAD 83)
 OQ0142
 OQ0142                          SUPERSEDED SURVEY CONTROL
 OQ0142
 OQ0142  NGVD 29 (??/??/92)  367.010  (m)         1204.10   (f) ADJ UNCH    1 2
 OQ0142
 OQ0142.Superseded values are not recommended for survey control.
 OQ0142
 OQ0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0142.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0142
 OQ0142_MARKER: DB = BENCH MARK DISK
 OQ0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0142_STAMPING: D 326 1949
 OQ0142_MARK LOGO: CGS
 OQ0142_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0142+STABILITY: SURFACE MOTION
 OQ0142
 OQ0142  HISTORY     - Date     Condition        Report By
 OQ0142  HISTORY     - 1949     MONUMENTED       CGS
 OQ0142  HISTORY     - 20120229 MARK NOT FOUND   INDIV
 OQ0142
 OQ0142                          STATION DESCRIPTION
 OQ0142
 OQ0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0142'2.7 MI S FROM HUDSON.
 OQ0142'2.7 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0142'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HUDSON, 0.2 MILE
 OQ0142'NORTH OF A PRIVATE ROAD CROSSING, 44.0 FEET WEST OF THE WEST
 OQ0142'RAIL, 40.0 FEET SOUTHWEST OF MILE POST 32, 1.0 FOOT EAST OF THE
 OQ0142'RIGHT-OF-WAY FENCE, 1.8 FEET NORTH OF A REFERENCE POST, AND SET
 OQ0142'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 OQ0142'GROUND.
 OQ0142
 OQ0142                          STATION RECOVERY (2012)
 OQ0142
 OQ0142'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0142'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0222 ***********************************************************************
 OQ0222  DESIGNATION -  D 327
 OQ0222  PID         -  OQ0222
 OQ0222  STATE/COUNTY-  SD/LINCOLN
 OQ0222  COUNTRY     -  US
 OQ0222  USGS QUAD   -  CANTON (2017)
 OQ0222
 OQ0222                         *CURRENT SURVEY CONTROL
 OQ0222  ______________________________________________________________________
 OQ0222* NAD 83(1986) POSITION- 43 22 23.     (N) 096 32 57.     (W)   SCALED
 OQ0222* NAVD 88 ORTHO HEIGHT -   403.751 (meters)     1324.64  (feet) ADJUSTED
 OQ0222  ______________________________________________________________________
 OQ0222  GEOID HEIGHT    -        -26.482 (meters)                     GEOID18
 OQ0222  DYNAMIC HEIGHT  -        403.643 (meters)     1324.29  (feet) COMP
 OQ0222  MODELED GRAVITY -    980,339.9   (mgal)                       NAVD 88
 OQ0222
 OQ0222  VERT ORDER      -  SECOND    CLASS 0
 OQ0222
 OQ0222.The horizontal coordinates were scaled from a map and have
 OQ0222.an estimated accuracy of +/- 6 seconds.
 OQ0222
 OQ0222.The orthometric height was determined by differential leveling and
 OQ0222.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0222.in June 1991.
 OQ0222
 OQ0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0222.GEOID18 height accuracy estimate available here.
 OQ0222
 OQ0222.Click photographs - Photos may exist for this station.
 OQ0222
 OQ0222.The dynamic height is computed by dividing the NAVD 88
 OQ0222.geopotential number by the normal gravity value computed on the
 OQ0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0222.degrees latitude (g = 980.6199 gals.).
 OQ0222
 OQ0222.The modeled gravity was interpolated from observed gravity values.
 OQ0222
 OQ0222;                    North         East    Units  Estimated Accuracy
 OQ0222;SPC SD S     -   122,490.      906,560.      MT  (+/- 180 meters Scaled)
 OQ0222
 OQ0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP985051(NAD 83)
 OQ0222
 OQ0222                          SUPERSEDED SURVEY CONTROL
 OQ0222
 OQ0222  NGVD 29 (??/??/92)  403.504  (m)         1323.83   (f) ADJ UNCH    2 0
 OQ0222
 OQ0222.Superseded values are not recommended for survey control.
 OQ0222
 OQ0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0222.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0222
 OQ0222_MARKER: DB = BENCH MARK DISK
 OQ0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0222_STAMPING: D 327 1949
 OQ0222_MARK LOGO: CGS
 OQ0222_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0222+STABILITY: SURFACE MOTION
 OQ0222
 OQ0222  HISTORY     - Date     Condition        Report By
 OQ0222  HISTORY     - 1949     MONUMENTED       CGS
 OQ0222
 OQ0222                          STATION DESCRIPTION
 OQ0222
 OQ0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0222'7.1 MI SE FROM CANTON.
 OQ0222'2.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE AT
 OQ0222'CANTON, THENCE 5.0 MILES NORTH ALONG A GRAVELED ROAD, 44.0 FEET
 OQ0222'NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 32.0 FEET EAST
 OQ0222'OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 9.0 FEET NORTH OF A FENCE
 OQ0222'CORNER POST, 1.0 FOOT EAST OF THE FENCE, 1.4 FEET SOUTH OF A
 OQ0222'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0222'0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0584 ***********************************************************************
 OQ0584  DESIGNATION -  D 327 RESET
 OQ0584  PID         -  OQ0584
 OQ0584  STATE/COUNTY-  SD/LINCOLN
 OQ0584  COUNTRY     -  US
 OQ0584  USGS QUAD   -  CANTON (2017)
 OQ0584
 OQ0584                         *CURRENT SURVEY CONTROL
 OQ0584  ______________________________________________________________________
 OQ0584* NAD 83(1986) POSITION- 43 22 23.     (N) 096 32 57.     (W)   SCALED
 OQ0584* NAVD 88 ORTHO HEIGHT -   403.30  (meters)     1323.2   (feet) RESET
 OQ0584  ______________________________________________________________________
 OQ0584  GEOID HEIGHT    -        -26.482 (meters)                     GEOID18
 OQ0584  VERT ORDER      -  THIRD
 OQ0584
 OQ0584.The horizontal coordinates were scaled from a map and have
 OQ0584.an estimated accuracy of +/- 6 seconds.
 OQ0584
 OQ0584.The orthometric height was computed from unverified reset data.
 OQ0584
 OQ0584.No vertical observational check was made to the station.
 OQ0584
 OQ0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0584.GEOID18 height accuracy estimate available here.
 OQ0584
 OQ0584.Click photographs - Photos may exist for this station.
 OQ0584
 OQ0584;                    North         East    Units  Estimated Accuracy
 OQ0584;SPC SD S     -   122,490.      906,560.      MT  (+/- 180 meters Scaled)
 OQ0584
 OQ0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP985051(NAD 83)
 OQ0584
 OQ0584                          SUPERSEDED SURVEY CONTROL
 OQ0584
 OQ0584  NGVD 29 (04/17/07)  403.06   (m)         1322.4    (f) RESET       3  
 OQ0584
 OQ0584.Superseded values are not recommended for survey control.
 OQ0584
 OQ0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0584.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0584
 OQ0584_MARKER: DV = VERTICAL CONTROL DISK
 OQ0584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0584_STAMPING: D 327 RESET 1977
 OQ0584_MARK LOGO: NGS
 OQ0584_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0584+STABILITY: SURFACE MOTION
 OQ0584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0584+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ0584
 OQ0584  HISTORY     - Date     Condition        Report By
 OQ0584  HISTORY     - 1977     MONUMENTED       NGS
 OQ0584  HISTORY     - 20110317 GOOD             INDIV
 OQ0584
 OQ0584                          STATION DESCRIPTION
 OQ0584
 OQ0584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1977
 OQ0584'7.1 MI NE FROM CANTON.
 OQ0584'2.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE IN CANTON,
 OQ0584'THENCE 5.0 MILES NORTH ALONG A GRAVELED ROAD, 55.0 FEET WEST OF THE
 OQ0584'CENTER OF THE NORTH-SOUTH ROAD, 32.0 FEET NORTH OF THE CENTER
 OQ0584'OF THE CROSSROAD, 4.0 FEET WEST OF A FENCE CORNER, AND 1.0 FOOT
 OQ0584'SOUTH OF A FENCE.
 OQ0584'THE MARK IS 1.5 FT  W FROM A WITNESS POST.
 OQ0584
 OQ0584                          STATION RECOVERY (2011)
 OQ0584
 OQ0584'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JHC)
 OQ0584'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0330 ***********************************************************************
 OQ0330  DESIGNATION -  D 328
 OQ0330  PID         -  OQ0330
 OQ0330  STATE/COUNTY-  SD/MINNEHAHA
 OQ0330  COUNTRY     -  US
 OQ0330  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0330
 OQ0330                         *CURRENT SURVEY CONTROL
 OQ0330  ______________________________________________________________________
 OQ0330* NAD 83(1986) POSITION- 43 34 22.     (N) 096 44 16.     (W)   SCALED
 OQ0330* NAVD 88 ORTHO HEIGHT -   432.883 (meters)     1420.22  (feet) ADJUSTED
 OQ0330  ______________________________________________________________________
 OQ0330  GEOID HEIGHT    -        -26.331 (meters)                     GEOID18
 OQ0330  DYNAMIC HEIGHT  -        432.770 (meters)     1419.85  (feet) COMP
 OQ0330  MODELED GRAVITY -    980,346.0   (mgal)                       NAVD 88
 OQ0330
 OQ0330  VERT ORDER      -  FIRST     CLASS II
 OQ0330
 OQ0330.This mark is at Joe Foss Field Airport (FSD)
 OQ0330
 OQ0330.The horizontal coordinates were scaled from a map and have
 OQ0330.an estimated accuracy of +/- 6 seconds.
 OQ0330
 OQ0330.The orthometric height was determined by differential leveling and
 OQ0330.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0330.in June 1991.
 OQ0330
 OQ0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0330.GEOID18 height accuracy estimate available here.
 OQ0330
 OQ0330.Click photographs - Photos may exist for this station.
 OQ0330
 OQ0330.The dynamic height is computed by dividing the NAVD 88
 OQ0330.geopotential number by the normal gravity value computed on the
 OQ0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0330.degrees latitude (g = 980.6199 gals.).
 OQ0330
 OQ0330.The modeled gravity was interpolated from observed gravity values.
 OQ0330
 OQ0330;                    North         East    Units  Estimated Accuracy
 OQ0330;SPC SD S     -   143,980.      890,330.      MT  (+/- 180 meters Scaled)
 OQ0330
 OQ0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP826269(NAD 83)
 OQ0330
 OQ0330                          SUPERSEDED SURVEY CONTROL
 OQ0330
 OQ0330  NGVD 29 (??/??/92)  432.598  (m)         1419.28   (f) ADJ UNCH    1 2
 OQ0330
 OQ0330.Superseded values are not recommended for survey control.
 OQ0330
 OQ0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0330.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0330
 OQ0330_MARKER: DB = BENCH MARK DISK
 OQ0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0330_STAMPING: D 328 1949
 OQ0330_MARK LOGO: CGS
 OQ0330_PROJECTION: FLUSH
 OQ0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0330+STABILITY: SURFACE MOTION
 OQ0330
 OQ0330  HISTORY     - Date     Condition        Report By
 OQ0330  HISTORY     - 1949     MONUMENTED       CGS
 OQ0330  HISTORY     - 1975     MARK NOT FOUND   NGS
 OQ0330  HISTORY     - 1979     GOOD             NGS
 OQ0330  HISTORY     - 19900525 MARK NOT FOUND   NGS
 OQ0330  HISTORY     - 19960510 MARK NOT FOUND   NGS
 OQ0330  HISTORY     - 20110224 MARK NOT FOUND   INDIV
 OQ0330
 OQ0330                          STATION DESCRIPTION
 OQ0330
 OQ0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0330'1.2 MI N FROM SIOUX FALLS.
 OQ0330'2 BLOCKS WEST ALONG WEST SIXTH STREET FROM THE COURTHOUSE AT
 OQ0330'SIOUX FALLS, THENCE 1.2 MILES NORTH ALONG MINNESOTA AVENUE, AT
 OQ0330'THE SIOUX FALLS MUNICIPAL AIRPORT, AT THE ADMINISTRATION BUILDING,
 OQ0330'57.0 FEET SOUTHWEST OF THE NORTHWEST CORNER OF THE BUILDING, 42.0
 OQ0330'FEET NORTHWEST OF THE WEST DOOR OF THE BUILDING WHICH LEADS TO
 OQ0330'THE U.S. WEATHER BUREAU STATION, 36.3 FEET WEST OF THE WEST
 OQ0330'FACE OF THE BUILDING, 30.7 FEET NORTHEAST OF THE NORTHEAST LEG OF
 OQ0330'THE THERMOMETER BOX, AND SET IN THE TOP OF A CONCRETE POST WHICH
 OQ0330'IS FLUSH WITH THE GROUND.  NOTE-- MARK HAS BEEN COVERED BY APPROX.
 OQ0330'6 INCHES OF ASPHALT.
 OQ0330
 OQ0330                          STATION RECOVERY (1975)
 OQ0330
 OQ0330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 OQ0330'MARK NOT FOUND.
 OQ0330
 OQ0330                          STATION RECOVERY (1979)
 OQ0330
 OQ0330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 OQ0330'RECOVERED IN GOOD CONDITION.
 OQ0330
 OQ0330                          STATION RECOVERY (1990)
 OQ0330
 OQ0330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0330'THE ORIGINALLY DESCRIBED BUILDING IS GONE AND THE AREA IS NOW UNDER
 OQ0330'CONSTRUCTION.
 OQ0330
 OQ0330                          STATION RECOVERY (1996)
 OQ0330
 OQ0330'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ0330'SEARCHED FOR NOT RECOVERED.
 OQ0330
 OQ0330                          STATION RECOVERY (2011)
 OQ0330
 OQ0330'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0330'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0263 ***********************************************************************
 PR0263  DESIGNATION -  D 329
 PR0263  PID         -  PR0263
 PR0263  STATE/COUNTY-  SD/BROOKINGS
 PR0263  COUNTRY     -  US
 PR0263  USGS QUAD   -  MEDARY (2017)
 PR0263
 PR0263                         *CURRENT SURVEY CONTROL
 PR0263  ______________________________________________________________________
 PR0263* NAD 83(1986) POSITION- 44 13 40.     (N) 096 47 15.     (W)   SCALED
 PR0263* NAVD 88 ORTHO HEIGHT -   483.263 (meters)     1585.51  (feet) ADJUSTED
 PR0263  ______________________________________________________________________
 PR0263  GEOID HEIGHT    -        -25.619 (meters)                     GEOID18
 PR0263  DYNAMIC HEIGHT  -        483.165 (meters)     1585.18  (feet) COMP
 PR0263  MODELED GRAVITY -    980,401.1   (mgal)                       NAVD 88
 PR0263
 PR0263  VERT ORDER      -  SECOND    CLASS 0
 PR0263
 PR0263.The horizontal coordinates were scaled from a map and have
 PR0263.an estimated accuracy of +/- 6 seconds.
 PR0263
 PR0263.The orthometric height was determined by differential leveling and
 PR0263.adjusted by the NATIONAL GEODETIC SURVEY
 PR0263.in June 1991.
 PR0263
 PR0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0263.GEOID18 height accuracy estimate available here.
 PR0263
 PR0263.Click photographs - Photos may exist for this station.
 PR0263
 PR0263.The dynamic height is computed by dividing the NAVD 88
 PR0263.geopotential number by the normal gravity value computed on the
 PR0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0263.degrees latitude (g = 980.6199 gals.).
 PR0263
 PR0263.The modeled gravity was interpolated from observed gravity values.
 PR0263
 PR0263;                    North         East    Units  Estimated Accuracy
 PR0263;SPC SD N     -    48,920.      856,620.      MT  (+/- 180 meters Scaled)
 PR0263
 PR0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP767995(NAD 83)
 PR0263
 PR0263                          SUPERSEDED SURVEY CONTROL
 PR0263
 PR0263  NGVD 29 (??/??/92)  483.004  (m)         1584.66   (f) ADJ UNCH    2 0
 PR0263
 PR0263.Superseded values are not recommended for survey control.
 PR0263
 PR0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0263.See file dsdata.pdf to determine how the superseded data were derived.
 PR0263
 PR0263_MARKER: DB = BENCH MARK DISK
 PR0263_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR0263_SP_SET: ABUTMENT
 PR0263_STAMPING: D 329 1949
 PR0263_MARK LOGO: CGS
 PR0263_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0263
 PR0263  HISTORY     - Date     Condition        Report By
 PR0263  HISTORY     - 1949     MONUMENTED       CGS
 PR0263
 PR0263                          STATION DESCRIPTION
 PR0263
 PR0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0263'6 MI S FROM BROOKINGS.
 PR0263'6.05 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0263'BROOKINGS, 0.25 MILE NORTH OF A ROAD INTERSECTION, 17.0 FEET
 PR0263'WEST OF AND LEVEL WITH THE CENTER LINE OF THE HIGHWAY, 6.4
 PR0263'FEET SOUTHEAST OF THE NORTHWEST END OF AND SET IN THE TOP OF THE
 PR0263'NORTHWEST CONCRETE ABUTMENT OF A 60-FOOT CONCRETE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0245 ***********************************************************************
 PR0245  DESIGNATION -  D 330
 PR0245  PID         -  PR0245
 PR0245  STATE/COUNTY-  SD/BROOKINGS
 PR0245  COUNTRY     -  US
 PR0245  USGS QUAD   -  BRUCE (2017)
 PR0245
 PR0245                         *CURRENT SURVEY CONTROL
 PR0245  ______________________________________________________________________
 PR0245* NAD 83(1986) POSITION- 44 28 15.     (N) 096 53 13.     (W)   SCALED
 PR0245* NAVD 88 ORTHO HEIGHT -   495.348 (meters)     1625.15  (feet) ADJUSTED
 PR0245  ______________________________________________________________________
 PR0245  GEOID HEIGHT    -        -25.006 (meters)                     GEOID18
 PR0245  DYNAMIC HEIGHT  -        495.269 (meters)     1624.90  (feet) COMP
 PR0245  MODELED GRAVITY -    980,442.6   (mgal)                       NAVD 88
 PR0245
 PR0245  VERT ORDER      -  SECOND    CLASS 0
 PR0245
 PR0245.The horizontal coordinates were scaled from a map and have
 PR0245.an estimated accuracy of +/- 6 seconds.
 PR0245
 PR0245.The orthometric height was determined by differential leveling and
 PR0245.adjusted by the NATIONAL GEODETIC SURVEY
 PR0245.in June 1991.
 PR0245
 PR0245.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0245.GEOID18 height accuracy estimate available here.
 PR0245
 PR0245.Click photographs - Photos may exist for this station.
 PR0245
 PR0245.The dynamic height is computed by dividing the NAVD 88
 PR0245.geopotential number by the normal gravity value computed on the
 PR0245.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0245.degrees latitude (g = 980.6199 gals.).
 PR0245
 PR0245.The modeled gravity was interpolated from observed gravity values.
 PR0245
 PR0245;                    North         East    Units  Estimated Accuracy
 PR0245;SPC SD N     -    75,600.      847,640.      MT  (+/- 180 meters Scaled)
 PR0245
 PR0245_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ680263(NAD 83)
 PR0245
 PR0245                          SUPERSEDED SURVEY CONTROL
 PR0245
 PR0245  NGVD 29 (??/??/92)  495.079  (m)         1624.27   (f) ADJ UNCH    2 0
 PR0245
 PR0245.Superseded values are not recommended for survey control.
 PR0245
 PR0245.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0245.See file dsdata.pdf to determine how the superseded data were derived.
 PR0245
 PR0245_MARKER: DB = BENCH MARK DISK
 PR0245_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0245_STAMPING: D 330 1949
 PR0245_MARK LOGO: CGS
 PR0245_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0245+STABILITY: SURFACE MOTION
 PR0245
 PR0245  HISTORY     - Date     Condition        Report By
 PR0245  HISTORY     - 1949     MONUMENTED       CGS
 PR0245
 PR0245                          STATION DESCRIPTION
 PR0245
 PR0245'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0245'2.4 MI N FROM BRUCE.
 PR0245'2.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PR0245'NORTH WESTERN RAILWAY STATION AT BRUCE, 0.25 MILE NORTH OF A
 PR0245'BRIDGE OVER THE BIG SIOUX RIVER, AT A ROAD JUNCTION, 90.0 FEET
 PR0245'EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 1.9 FEET WEST
 PR0245'OF A REFERENCE POST, 1.0 FOOT NORTH OF A FENCE, IN LINE WITH THE
 PR0245'EXTENDED CENTER LINE OF A ROAD LEADING WEST, AND SET IN THE TOP
 PR0245'OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1000 ***********************************************************************
 NM1000  DESIGNATION -  D 331
 NM1000  PID         -  NM1000
 NM1000  STATE/COUNTY-  SD/YANKTON
 NM1000  COUNTRY     -  US
 NM1000  USGS QUAD   -  YANKTON (2017)
 NM1000
 NM1000                         *CURRENT SURVEY CONTROL
 NM1000  ______________________________________________________________________
 NM1000* NAD 83(2011) POSITION- 42 54 05.82170(N) 097 23 31.90267(W)   ADJUSTED
 NM1000* NAD 83(2011) ELLIP HT-   357.892 (meters)        (06/27/12)   ADJUSTED
 NM1000* NAD 83(2011) EPOCH   -  2010.00
 NM1000* NAVD 88 ORTHO HEIGHT -   383.512 (meters)     1258.24  (feet) ADJUSTED
 NM1000  ______________________________________________________________________
 NM1000  GEOID HEIGHT    -        -25.617 (meters)                     GEOID18
 NM1000  NAD 83(2011) X  -   -602,087.769 (meters)                     COMP
 NM1000  NAD 83(2011) Y  - -4,640,768.437 (meters)                     COMP
 NM1000  NAD 83(2011) Z  -  4,319,745.645 (meters)                     COMP
 NM1000  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 NM1000  DYNAMIC HEIGHT  -        383.402 (meters)     1257.88  (feet) COMP
 NM1000  MODELED GRAVITY -    980,321.4   (mgal)                       NAVD 88
 NM1000
 NM1000  VERT ORDER      -  FIRST     CLASS II
 NM1000
 NM1000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM1000  Standards:
 NM1000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM1000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM1000  -------------------------------------------------------------------
 NM1000  NETWORK    2.12   5.29           0.95   0.76   2.70      0.14284591
 NM1000  -------------------------------------------------------------------
 NM1000  Click here for local accuracies and other accuracy information.
 NM1000
 NM1000.The horizontal coordinates were established by GPS observations
 NM1000.and adjusted by the National Geodetic Survey in June 2012.
 NM1000
 NM1000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM1000.been affixed to the stable North American tectonic plate. See 
 NM1000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM1000
 NM1000.The horizontal coordinates are valid at the epoch date displayed above
 NM1000.which is a decimal equivalence of Year/Month/Day.
 NM1000
 NM1000.The orthometric height was determined by differential leveling and
 NM1000.adjusted by the NATIONAL GEODETIC SURVEY
 NM1000.in June 1991.
 NM1000
 NM1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1000.GEOID18 height accuracy estimate available here.
 NM1000
 NM1000.Click photographs - Photos may exist for this station.
 NM1000
 NM1000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM1000
 NM1000.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1000
 NM1000.The ellipsoidal height was determined by GPS observations
 NM1000.and is referenced to NAD 83.
 NM1000
 NM1000.The dynamic height is computed by dividing the NAVD 88
 NM1000.geopotential number by the normal gravity value computed on the
 NM1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1000.degrees latitude (g = 980.6199 gals.).
 NM1000
 NM1000.The modeled gravity was interpolated from observed gravity values.
 NM1000
 NM1000. The following values were computed from the NAD 83(2011) position.
 NM1000
 NM1000;                    North         East     Units Scale Factor Converg.
 NM1000;SPC SD S     -    67,384.442   840,151.613   MT  0.99998453   +2 01 44.2
 NM1000;SPC SD S     -   221,077.12  2,756,397.42   sFT  0.99998453   +2 01 44.2
 NM1000;UTM  14      - 4,751,143.515   631,259.704   MT  0.99981196   +1 05 40.8
 NM1000
 NM1000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1000!SPC SD S     -   0.99994388  x   0.99998453  =   0.99992841
 NM1000!UTM  14      -   0.99994388  x   0.99981196  =   0.99975585
 NM1000
 NM1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3125951143(NAD 83)
 NM1000
 NM1000                          SUPERSEDED SURVEY CONTROL
 NM1000
 NM1000  NAD 83(2007)-  42 54 05.82169(N)    097 23 31.90351(W) AD(2002.00) 0
 NM1000  ELLIP H (02/10/07)  357.920  (m)                       GP(2002.00)    
 NM1000  ELLIP H (05/25/04)  357.907  (m)                       GP(       ) 4 2
 NM1000  NAD 83(1996)-  42 54 05.82162(N)    097 23 31.90317(W) AD(       ) 1
 NM1000  ELLIP H (01/23/98)  357.949  (m)                       GP(       ) 4 1
 NM1000  NAD 83(1995)-  42 54 05.82163(N)    097 23 31.90316(W) AD(       ) 1
 NM1000  NAD 83(1986)-  42 54 05.83150(N)    097 23 31.89346(W) AD(       ) 1
 NM1000  NAVD 88             383.51   (m)         1258.2    (f) LEVELING    3  
 NM1000  NGVD 29 (??/??/92)  383.309  (m)         1257.57   (f) ADJ UNCH    1 2
 NM1000
 NM1000.Superseded values are not recommended for survey control.
 NM1000
 NM1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1000.See file dsdata.pdf to determine how the superseded data were derived.
 NM1000
 NM1000_MARKER: DB = BENCH MARK DISK
 NM1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1000_STAMPING: D 331 1949
 NM1000_MARK LOGO: CGS
 NM1000_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1000+STABILITY: SURFACE MOTION
 NM1000_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1000+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM1000
 NM1000  HISTORY     - Date     Condition        Report By
 NM1000  HISTORY     - 1949     MONUMENTED       CGS
 NM1000  HISTORY     - 19930602 GOOD             GEORES
 NM1000  HISTORY     - 19930908 GOOD             NGS
 NM1000  HISTORY     - 20120323 MARK NOT FOUND   INDIV
 NM1000
 NM1000                          STATION DESCRIPTION
 NM1000
 NM1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1000'2 MI N FROM YANKTON.
 NM1000'1 BLOCK EAST ALONG FOURTH STREET FROM THE POST OFFICE AT YANKTON,
 NM1000'THENCE 2.05 MILES NORTH ALONG DOUGLAS AVENUE, AT THE NORTHEAST
 NM1000'CORNER OF THE SACRED HEART CEMETERY, 34 FEET WEST OF THE CENTER
 NM1000'LINE OF DOUGLAS AVENUE, 14 FEET NORTHEAST OF A RED CEDAR TREE
 NM1000'WHICH IS THE MOST NORTHERLY ONE IN A NORTH-SOUTH ROW OF CEDAR
 NM1000'TREES, 8.0 FEET NORTHEAST OF A CONCRETE FENCE CORNER POST, 1.7
 NM1000'FEET EAST OF A FENCE LINE, 1.5 FEET SOUTH OF A REFERENCE POST,
 NM1000'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE
 NM1000'THE GROUND.
 NM1000
 NM1000                          STATION RECOVERY (1993)
 NM1000
 NM1000'RECOVERY NOTE BY GEORESEARCH INCORPORATED 1993
 NM1000'RECOVERED IN GOOD CONDITION.
 NM1000
 NM1000                          STATION RECOVERY (1993)
 NM1000
 NM1000'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM1000'IN YANKTON, AT THE INTERSECTION OF FRANCES STREET AND DOUGLAS AVENUE,
 NM1000'90.0 M (295.3 FT) NORTH OF THE CENTER OF THE STREET AND THE ENTRANCE
 NM1000'TO THE SACRED HEART CEMETERY, 19.6 M (64.3 FT) NORTH EAST OF THE
 NM1000'CENTER OF A GRAVELED ROAD, 10.8 M (35.4 FT) WEST OF THE AVENUE
 NM1000'CENTER, 2.5 M (8.2 FT) NORTH OF THE NORTH END OF THE CEMETERY FENCE,
 NM1000'2.2 M (7.2 FT) NORTH OF UTILITY POLE NUMBER 1431, LEVEL WITH THE
 NM1000'AVENUE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 NM1000'SURFACE.
 NM1000
 NM1000                          STATION RECOVERY (2012)
 NM1000
 NM1000'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1000'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0266 ***********************************************************************
 PT0266  DESIGNATION -  D 332
 PT0266  PID         -  PT0266
 PT0266  STATE/COUNTY-  SD/STANLEY
 PT0266  COUNTRY     -  US
 PT0266  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0266
 PT0266                         *CURRENT SURVEY CONTROL
 PT0266  ______________________________________________________________________
 PT0266* NAD 83(1986) POSITION- 44 28 43.     (N) 100 36 58.     (W)   SCALED
 PT0266* NAVD 88 ORTHO HEIGHT -   502.307 (meters)     1647.99  (feet) ADJUSTED
 PT0266  ______________________________________________________________________
 PT0266  GEOID HEIGHT    -        -22.851 (meters)                     GEOID18
 PT0266  DYNAMIC HEIGHT  -        502.204 (meters)     1647.65  (feet) COMP
 PT0266  MODELED GRAVITY -    980,397.4   (mgal)                       NAVD 88
 PT0266
 PT0266  VERT ORDER      -  FIRST     CLASS II
 PT0266
 PT0266.The horizontal coordinates were scaled from a map and have
 PT0266.an estimated accuracy of +/- 6 seconds.
 PT0266
 PT0266.The orthometric height was determined by differential leveling and
 PT0266.adjusted by the NATIONAL GEODETIC SURVEY
 PT0266.in June 1991.
 PT0266
 PT0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0266.GEOID18 height accuracy estimate available here.
 PT0266
 PT0266.Click photographs - Photos may exist for this station.
 PT0266
 PT0266.The dynamic height is computed by dividing the NAVD 88
 PT0266.geopotential number by the normal gravity value computed on the
 PT0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0266.degrees latitude (g = 980.6199 gals.).
 PT0266
 PT0266.The modeled gravity was interpolated from observed gravity values.
 PT0266
 PT0266;                    North         East    Units  Estimated Accuracy
 PT0266;SPC SD S     -   238,370.      577,500.      MT  (+/- 180 meters Scaled)
 PT0266
 PT0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ714263(NAD 83)
 PT0266
 PT0266                          SUPERSEDED SURVEY CONTROL
 PT0266
 PT0266  NGVD 29 (??/??/92)  501.922  (m)         1646.72   (f) ADJ UNCH    1 2
 PT0266
 PT0266.Superseded values are not recommended for survey control.
 PT0266
 PT0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0266.See file dsdata.pdf to determine how the superseded data were derived.
 PT0266
 PT0266_MARKER: DB = BENCH MARK DISK
 PT0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0266_STAMPING: D 332 1949
 PT0266_MARK LOGO: CGS
 PT0266_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0266+STABILITY: SURFACE MOTION
 PT0266
 PT0266  HISTORY     - Date     Condition        Report By
 PT0266  HISTORY     - 1949     MONUMENTED       CGS
 PT0266  HISTORY     - 1951     GOOD             CGS
 PT0266
 PT0266                          STATION DESCRIPTION
 PT0266
 PT0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0266'17.4 MI NW FROM FORT PIERRE.
 PT0266'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0266'COURTHOUSE AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION
 PT0266'RIDGE ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD LEADING TO
 PT0266'CHANTIER CREEK, ON A SMALL KNOLL OVER-LOOKING A WOODED VALLEY
 PT0266'AND MISSOURI RIVER TO THE NORTHEAST, 34 FEET SOUTH OF THE CENTER
 PT0266'LINE OF ROAD, 1.7 FEET EAST OF A REFERENCE POST, SET IN THE TOP
 PT0266'OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PT0266
 PT0266                          STATION RECOVERY (1951)
 PT0266
 PT0266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0471 ***********************************************************************
 OT0471  DESIGNATION -  D 334
 OT0471  PID         -  OT0471
 OT0471  STATE/COUNTY-  SD/FALL RIVER
 OT0471  COUNTRY     -  US
 OT0471  USGS QUAD   -  EDGEMONT (2017)
 OT0471
 OT0471                         *CURRENT SURVEY CONTROL
 OT0471  ______________________________________________________________________
 OT0471* NAD 83(1986) POSITION- 43 18 43.     (N) 103 49 36.     (W)   SCALED
 OT0471* NAVD 88 ORTHO HEIGHT -  1046.390 (meters)     3433.03  (feet) ADJUSTED
 OT0471  ______________________________________________________________________
 OT0471  GEOID HEIGHT    -        -15.056 (meters)                     GEOID18
 OT0471  DYNAMIC HEIGHT  -       1045.958 (meters)     3431.61  (feet) COMP
 OT0471  MODELED GRAVITY -    980,171.2   (mgal)                       NAVD 88
 OT0471
 OT0471  VERT ORDER      -  FIRST     CLASS II
 OT0471
 OT0471.The horizontal coordinates were scaled from a map and have
 OT0471.an estimated accuracy of +/- 6 seconds.
 OT0471
 OT0471.The orthometric height was determined by differential leveling and
 OT0471.adjusted by the NATIONAL GEODETIC SURVEY
 OT0471.in June 1991.
 OT0471
 OT0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0471.GEOID18 height accuracy estimate available here.
 OT0471
 OT0471.Click photographs - Photos may exist for this station.
 OT0471
 OT0471.The dynamic height is computed by dividing the NAVD 88
 OT0471.geopotential number by the normal gravity value computed on the
 OT0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0471.degrees latitude (g = 980.6199 gals.).
 OT0471
 OT0471.The modeled gravity was interpolated from observed gravity values.
 OT0471
 OT0471;                    North         East    Units  Estimated Accuracy
 OT0471;SPC SD S     -   114,670.      316,700.      MT  (+/- 180 meters Scaled)
 OT0471
 OT0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH951961(NAD 83)
 OT0471
 OT0471                          SUPERSEDED SURVEY CONTROL
 OT0471
 OT0471  NGVD 29 (??/??/92) 1045.849  (m)         3431.26   (f) ADJ UNCH    1 2
 OT0471
 OT0471.Superseded values are not recommended for survey control.
 OT0471
 OT0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0471.See file dsdata.pdf to determine how the superseded data were derived.
 OT0471
 OT0471_MARKER: DB = BENCH MARK DISK
 OT0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0471_STAMPING: D 334 1957
 OT0471_MARK LOGO: CGS
 OT0471_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0471+STABILITY: SURFACE MOTION
 OT0471
 OT0471  HISTORY     - Date     Condition        Report By
 OT0471  HISTORY     - 1957     MONUMENTED       CGS
 OT0471  HISTORY     - 1985     GOOD             NGS
 OT0471
 OT0471                          STATION DESCRIPTION
 OT0471
 OT0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0471'0.8 MI NW FROM EDGEMONT.
 OT0471'ABOUT 0.85 MILE NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0471'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 36,
 OT0471'T. 8 S., R. 2 E., 258 FEET NORTH-NORTHWEST OF MILEPOST 477,
 OT0471'88 FEET NORTHEAST OF THE NORTHEAST RAIL, 130 FEET SOUTHEAST
 OT0471'OF A POWER POLE WITH 3 GUY WIRES, 94 FEET WEST-SOUTHWEST OF THE
 OT0471'CENTER LINE OF A GRAVEL ROAD, 12 FEET NORTH OF A FENCE CORNER
 OT0471'POST, 1 1/2 FEET EAST OF A FENCE LINE, 2 FEET SOUTHEAST OF A
 OT0471'CONCRETE WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE
 OT0471'TRACK AND IN THE TOP OF A CONCRETE POST PROJECTING 1 FOOT.
 OT0471
 OT0471                          STATION RECOVERY (1985)
 OT0471
 OT0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0471'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.2 KM
 OT0471'(0.1 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18 OVERPASS
 OT0471'BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT EDGEMONT,
 OT0471'IN THE NORTH CORNER OF THE T JUNCTION OF A DIRT ROAD LEADING SOUTHWEST
 OT0471'ACROSS THE TRACKS, 17.7 METERS (58 FT) SOUTHWEST OF THE CENTER OF THE
 OT0471'ROAD, 24.4 METERS (80 FT) NORTHWEST OF THE CENTER OF THE DIRT ROAD AND
 OT0471'22.1 METERS (72.5 FT) NORTHEAST OF THE NORTHEAST RAIL.
 OT0471'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OT0471'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0457 ***********************************************************************
 OU0457  DESIGNATION -  D 335 RESET
 OU0457  PID         -  OU0457
 OU0457  STATE/COUNTY-  SD/FALL RIVER
 OU0457  COUNTRY     -  US
 OU0457  USGS QUAD   -  MULE CREEK SE (2018)
 OU0457
 OU0457                         *CURRENT SURVEY CONTROL
 OU0457  ______________________________________________________________________
 OU0457* NAD 83(1986) POSITION- 43 18 15.     (N) 104 00 36.     (W)   SCALED
 OU0457* NAVD 88 ORTHO HEIGHT -  1163.83  (meters)     3818.3   (feet) RESET
 OU0457  ______________________________________________________________________
 OU0457  GEOID HEIGHT    -        -14.936 (meters)                     GEOID18
 OU0457  VERT ORDER      -  THIRD
 OU0457
 OU0457.The horizontal coordinates were scaled from a map and have
 OU0457.an estimated accuracy of +/- 6 seconds.
 OU0457
 OU0457.The orthometric height was computed from unverified reset data.
 OU0457
 OU0457.No vertical observational check was made to the station.
 OU0457
 OU0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0457.GEOID18 height accuracy estimate available here.
 OU0457
 OU0457.Click photographs - Photos may exist for this station.
 OU0457
 OU0457;                    North         East    Units  Estimated Accuracy
 OU0457;SPC SD S     -   114,450.      301,810.      MT  (+/- 180 meters Scaled)
 OU0457
 OU0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH802950(NAD 83)
 OU0457
 OU0457                          SUPERSEDED SURVEY CONTROL
 OU0457
 OU0457  NGVD 29 (04/17/07) 1163.26   (m)         3816.5    (f) RESET       3  
 OU0457
 OU0457.Superseded values are not recommended for survey control.
 OU0457
 OU0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0457.See file dsdata.pdf to determine how the superseded data were derived.
 OU0457
 OU0457_MARKER: DV = VERTICAL CONTROL DISK
 OU0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OU0457_STAMPING: D 335 RESET 1986
 OU0457_MARK LOGO: NGS
 OU0457_PROJECTION: PROJECTING 15 CENTIMETERS
 OU0457_MAGNETIC: N = NO MAGNETIC MATERIAL
 OU0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OU0457+STABILITY: SURFACE MOTION
 OU0457_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OU0457+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OU0457
 OU0457  HISTORY     - Date     Condition        Report By
 OU0457  HISTORY     - 1986     MONUMENTED       NGS
 OU0457
 OU0457                          STATION DESCRIPTION
 OU0457
 OU0457'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OU0457'17 KM (10.55 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION
 OU0457'WITH STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) SOUTH OF 18,
 OU0457'0.3 M (1.0 FT) NORTH FROM THE RIGHT OF WAY FENCE, 0.3 M (1.0 FT)
 OU0457'SOUTH FROM A WITNESS POST, IN THE TOP OF AN 8-INCH CONCRETE POST
 OU0457'THAT PROJECTS 0.15 M (0.5 FT), IN SECTION 4, T 9 S, R 1 E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0236 ***********************************************************************
 OR0236  DESIGNATION -  D 336
 OR0236  PID         -  OR0236
 OR0236  STATE/COUNTY-  SD/CHARLES MIX
 OR0236  COUNTRY     -  US
 OR0236  USGS QUAD   -  LAKE ANDES (2017)
 OR0236
 OR0236                         *CURRENT SURVEY CONTROL
 OR0236  ______________________________________________________________________
 OR0236* NAD 83(1986) POSITION- 43 10 16.     (N) 098 35 07.     (W)   SCALED
 OR0236* NAVD 88 ORTHO HEIGHT -   485.016 (meters)     1591.26  (feet) ADJUSTED
 OR0236  ______________________________________________________________________
 OR0236  GEOID HEIGHT    -        -26.399 (meters)                     GEOID18
 OR0236  DYNAMIC HEIGHT  -        484.858 (meters)     1590.74  (feet) COMP
 OR0236  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 OR0236
 OR0236  VERT ORDER      -  FIRST     CLASS II
 OR0236
 OR0236.The horizontal coordinates were scaled from a map and have
 OR0236.an estimated accuracy of +/- 6 seconds.
 OR0236
 OR0236.The orthometric height was determined by differential leveling and
 OR0236.adjusted by the NATIONAL GEODETIC SURVEY
 OR0236.in June 1991.
 OR0236
 OR0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0236.GEOID18 height accuracy estimate available here.
 OR0236
 OR0236.Click photographs - Photos may exist for this station.
 OR0236
 OR0236.The dynamic height is computed by dividing the NAVD 88
 OR0236.geopotential number by the normal gravity value computed on the
 OR0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0236.degrees latitude (g = 980.6199 gals.).
 OR0236
 OR0236.The modeled gravity was interpolated from observed gravity values.
 OR0236
 OR0236;                    North         East    Units  Estimated Accuracy
 OR0236;SPC SD S     -    94,570.      742,120.      MT  (+/- 180 meters Scaled)
 OR0236
 OR0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN337799(NAD 83)
 OR0236
 OR0236                          SUPERSEDED SURVEY CONTROL
 OR0236
 OR0236  NGVD 29 (??/??/92)  484.704  (m)         1590.23   (f) ADJ UNCH    1 2
 OR0236
 OR0236.Superseded values are not recommended for survey control.
 OR0236
 OR0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0236.See file dsdata.pdf to determine how the superseded data were derived.
 OR0236
 OR0236_MARKER: DB = BENCH MARK DISK
 OR0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0236_STAMPING: D 336 1949
 OR0236_MARK LOGO: CGS
 OR0236_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0236+STABILITY: SURFACE MOTION
 OR0236_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0236+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR0236
 OR0236  HISTORY     - Date     Condition        Report By
 OR0236  HISTORY     - 1949     MONUMENTED       CGS
 OR0236  HISTORY     - 20121213 GOOD             INDIV
 OR0236
 OR0236                          STATION DESCRIPTION
 OR0236
 OR0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0236'2.6 MI W FROM LAKE ANDES.
 OR0236'2.6 MILES WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0236'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0236'AT LAKE ANDES, AT A T-JUNCTION OF THE HIGHWAY AND A SECTION LINE
 OR0236'ROAD LEADING NORTH, ON THE EAST SLOPE OF A HILL, 264.0 FEET NORTH
 OR0236'OF THE CENTER LINE OF THE HIGHWAY, 60.0 FEET EAST OF THE CENTER
 OR0236'LINE OF A GATE ON THE WEST SIDE OF THE NORTH-SOUTH ROAD, 32.0
 OR0236'FEET EAST OF THE CENTER LINE OF THE ROAD, 1.3 FEET WEST OF A
 OR0236'FENCE, 1.7 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A
 OR0236'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0236
 OR0236                          STATION RECOVERY (2012)
 OR0236
 OR0236'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0236'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0097 ***********************************************************************
 NN0097  DESIGNATION -  D 337
 NN0097  PID         -  NN0097
 NN0097  STATE/COUNTY-  SD/CHARLES MIX
 NN0097  COUNTRY     -  US
 NN0097  USGS QUAD   -  MARTY (2017)
 NN0097
 NN0097                         *CURRENT SURVEY CONTROL
 NN0097  ______________________________________________________________________
 NN0097* NAD 83(1986) POSITION- 42 59 35.     (N) 098 29 11.     (W)   SCALED
 NN0097* NAVD 88 ORTHO HEIGHT -   380.307 (meters)     1247.72  (feet) ADJUSTED
 NN0097  ______________________________________________________________________
 NN0097  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 NN0097  DYNAMIC HEIGHT  -        380.177 (meters)     1247.30  (feet) COMP
 NN0097  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 NN0097
 NN0097  VERT ORDER      -  SECOND    CLASS 0
 NN0097
 NN0097.The horizontal coordinates were scaled from a map and have
 NN0097.an estimated accuracy of +/- 6 seconds.
 NN0097
 NN0097.The orthometric height was determined by differential leveling and
 NN0097.adjusted by the NATIONAL GEODETIC SURVEY
 NN0097.in June 1991.
 NN0097
 NN0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0097.GEOID18 height accuracy estimate available here.
 NN0097
 NN0097.Click photographs - Photos may exist for this station.
 NN0097
 NN0097.The dynamic height is computed by dividing the NAVD 88
 NN0097.geopotential number by the normal gravity value computed on the
 NN0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0097.degrees latitude (g = 980.6199 gals.).
 NN0097
 NN0097.The modeled gravity was interpolated from observed gravity values.
 NN0097
 NN0097;                    North         East    Units  Estimated Accuracy
 NN0097;SPC SD S     -    74,960.      750,600.      MT  (+/- 180 meters Scaled)
 NN0097
 NN0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN418601(NAD 83)
 NN0097
 NN0097                          SUPERSEDED SURVEY CONTROL
 NN0097
 NN0097  NGVD 29 (??/??/92)  380.018  (m)         1246.78   (f) ADJ UNCH    2 0
 NN0097
 NN0097.Superseded values are not recommended for survey control.
 NN0097
 NN0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0097.See file dsdata.pdf to determine how the superseded data were derived.
 NN0097
 NN0097_MARKER: DB = BENCH MARK DISK
 NN0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0097_STAMPING: D 337 1949
 NN0097_MARK LOGO: CGS
 NN0097_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0097+STABILITY: SURFACE MOTION
 NN0097
 NN0097  HISTORY     - Date     Condition        Report By
 NN0097  HISTORY     - 1949     MONUMENTED       CGS
 NN0097
 NN0097                          STATION DESCRIPTION
 NN0097
 NN0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0097'8.4 MI SE FROM PICKSTOWN.
 NN0097'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 NN0097'PICKSTOWN, THENCE 2.1 MILES EAST ALONG A DIRT ROAD, THENCE 6.15
 NN0097'MILES SOUTH ALONG A DIRT ROAD, 143.0 FEET SOUTHEAST OF THE
 NN0097'SOUTHEAST CORNER OF A FARMHOUSE, 40.0 FEET WEST OF THE CENTER
 NN0097'LINE OF THE ROAD, 125.0 FEET SOUTHEAST OF THE SOUTH END OF A ROW
 NN0097'OF COTTONWOOD TREES, 1.9 FEET NORTHWEST OF A FENCE CORNER, AT THE
 NN0097'NORTHEAST CORNER OF A PIG PEN, 0.9 FOOT NORTH OF A FENCE, 1.2
 NN0097'FEET EAST OF A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 NN0097'WHICH PROJECTS 0.2 FOOT ABOVE THE GROUND.  THIS MARK IS 1.0 MILE
 NN0097'NORTH OF C 337.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0060 ***********************************************************************
 NN0060  DESIGNATION -  D 338 RESET
 NN0060  PID         -  NN0060
 NN0060  STATE/COUNTY-  SD/CHARLES MIX
 NN0060  COUNTRY     -  US
 NN0060  USGS QUAD   -  LYNCH NE (2017)
 NN0060
 NN0060                         *CURRENT SURVEY CONTROL
 NN0060  ______________________________________________________________________
 NN0060* NAD 83(1986) POSITION- 42 53 34.     (N) 098 17 21.     (W)   SCALED
 NN0060* NAVD 88 ORTHO HEIGHT -   376.32  (meters)     1234.6   (feet) RESET
 NN0060  ______________________________________________________________________
 NN0060  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 NN0060  VERT ORDER      -  THIRD
 NN0060
 NN0060.The horizontal coordinates were scaled from a map and have
 NN0060.an estimated accuracy of +/- 6 seconds.
 NN0060
 NN0060.The orthometric height was computed from unverified reset data.
 NN0060
 NN0060.No vertical observational check was made to the station.
 NN0060
 NN0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0060.GEOID18 height accuracy estimate available here.
 NN0060
 NN0060.Click photographs - Photos may exist for this station.
 NN0060
 NN0060;                    North         East    Units  Estimated Accuracy
 NN0060;SPC SD S     -    64,210.      766,950.      MT  (+/- 180 meters Scaled)
 NN0060
 NN0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN580491(NAD 83)
 NN0060
 NN0060                          SUPERSEDED SURVEY CONTROL
 NN0060
 NN0060  NGVD 29 (04/17/07)  376.06   (m)         1233.8    (f) RESET       3  
 NN0060
 NN0060.Superseded values are not recommended for survey control.
 NN0060
 NN0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0060.See file dsdata.pdf to determine how the superseded data were derived.
 NN0060
 NN0060_MARKER: DV = VERTICAL CONTROL DISK
 NN0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0060_STAMPING: D 338 RESET 1974
 NN0060_MARK LOGO: NGS
 NN0060_PROJECTION: PROJECTING 10 CENTIMETERS
 NN0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0060+STABILITY: SURFACE MOTION
 NN0060
 NN0060  HISTORY     - Date     Condition        Report By
 NN0060  HISTORY     - 1974     MONUMENTED       NGS
 NN0060
 NN0060                          STATION DESCRIPTION
 NN0060
 NN0060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 NN0060'5.3 MI ESE FROM GREENWOOD.
 NN0060'1.3 MILES EAST ALONG A GRAVELED ROAD FROM THE SCHOOL BUILDING
 NN0060'IN GREENWOOD TO A ROAD FORKS, CONTINUE EAST-SOUTHEASTERLY ON
 NN0060'MAIN ROAD FOR 5.0 MILES TO A SIDE ROAD LEFT, 100 FEET NORTH
 NN0060'OF THE CENTER OF THE EAST-WEST ROAD, 33 FEET EAST OF THE CENTER
 NN0060'OF THE ROAD LEADING NORTH, 2.5 FEET SOUTH OF AN OLD TELEPHONE
 NN0060'POLE CUT OFF AND USED FOR A FENCE POST, 1.5 FEET NORTH OF A
 NN0060'METAL WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE
 NN0060'MONUMENT WHICH PROJECTS 4-INCHES.  THE TO REACH DISTANCE
 NN0060'MAY BE SLIGHTLY SHORTER DUE TO REGRADING OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0189 ***********************************************************************
 OR0189  DESIGNATION -  D 339
 OR0189  PID         -  OR0189
 OR0189  STATE/COUNTY-  SD/GREGORY
 OR0189  COUNTRY     -  US
 OR0189  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0189
 OR0189                         *CURRENT SURVEY CONTROL
 OR0189  ______________________________________________________________________
 OR0189* NAD 83(1986) POSITION- 43 10 15.     (N) 098 53 25.     (W)   SCALED
 OR0189* NAVD 88 ORTHO HEIGHT -   394.793 (meters)     1295.25  (feet) ADJUSTED
 OR0189  ______________________________________________________________________
 OR0189  GEOID HEIGHT    -        -26.248 (meters)                     GEOID18
 OR0189  DYNAMIC HEIGHT  -        394.657 (meters)     1294.80  (feet) COMP
 OR0189  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 OR0189
 OR0189  VERT ORDER      -  FIRST     CLASS II
 OR0189
 OR0189.The horizontal coordinates were scaled from a map and have
 OR0189.an estimated accuracy of +/- 6 seconds.
 OR0189
 OR0189.The orthometric height was determined by differential leveling and
 OR0189.adjusted by the NATIONAL GEODETIC SURVEY
 OR0189.in June 1991.
 OR0189
 OR0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0189.GEOID18 height accuracy estimate available here.
 OR0189
 OR0189.Click photographs - Photos may exist for this station.
 OR0189
 OR0189.The dynamic height is computed by dividing the NAVD 88
 OR0189.geopotential number by the normal gravity value computed on the
 OR0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0189.degrees latitude (g = 980.6199 gals.).
 OR0189
 OR0189.The modeled gravity was interpolated from observed gravity values.
 OR0189
 OR0189;                    North         East    Units  Estimated Accuracy
 OR0189;SPC SD S     -    94,060.      717,330.      MT  (+/- 180 meters Scaled)
 OR0189
 OR0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN089797(NAD 83)
 OR0189
 OR0189                          SUPERSEDED SURVEY CONTROL
 OR0189
 OR0189  NGVD 29 (??/??/92)  394.465  (m)         1294.17   (f) ADJ UNCH    1 2
 OR0189
 OR0189.Superseded values are not recommended for survey control.
 OR0189
 OR0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0189.See file dsdata.pdf to determine how the superseded data were derived.
 OR0189
 OR0189_MARKER: DD = SURVEY DISK
 OR0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0189_STAMPING: D 339
 OR0189_MARK LOGO: USACE
 OR0189_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0189+STABILITY: SURFACE MOTION
 OR0189
 OR0189  HISTORY     - Date     Condition        Report By
 OR0189  HISTORY     - UNK      MONUMENTED       USACE
 OR0189  HISTORY     - 1949     GOOD             CGS
 OR0189  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0189
 OR0189                          STATION DESCRIPTION
 OR0189
 OR0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0189'11.2 MI NE FROM BONESTEEL.
 OR0189'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0189'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18,
 OR0189'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 1.6 MILES
 OR0189'EASTERLY ALONG A GRAVEL ROAD, THENCE 6.0 MILES NORTHEAST ALONG
 OR0189'A GRAVEL ROAD, THENCE 0.4 MILE SOUTHEAST ALONG A FIELD ROAD,
 OR0189'0.3 MILE SOUTH OF A FARMHOUSE, ALONG AN EAST-WEST FENCE, 25.0
 OR0189'FEET WEST OF THE CENTER LINE OF THE ROAD, 17.0 FEET SOUTHWEST
 OR0189'OF THE CENTER LINE OF A GATE, 1.0 FOOT SOUTH OF THE FENCE,
 OR0189'2.0 FEET NORTH OF A GUARD POST, 2.4 FEET SOUTHEAST OF A GUARD
 OR0189'POST, 2.0 FEET SOUTHWEST OF A GUARD POST, AND BOLTED ON THE
 OR0189'TOP OF A 10-FOOT SECTION OF REINFORCING STEEL SET IN CONCRETE
 OR0189'AND PROJECTING 0.2 FOOT ABOVE THE GROUND.
 OR0189
 OR0189                          STATION RECOVERY (2013)
 OR0189
 OR0189'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0189'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0589 ***********************************************************************
 OR0589  DESIGNATION -  D 340
 OR0589  PID         -  OR0589
 OR0589  STATE/COUNTY-  SD/GREGORY
 OR0589  COUNTRY     -  US
 OR0589  USGS QUAD   -  LUCAS (2017)
 OR0589
 OR0589                         *CURRENT SURVEY CONTROL
 OR0589  ______________________________________________________________________
 OR0589* NAD 83(1986) POSITION- 43 18 48.     (N) 099 09 14.     (W)   SCALED
 OR0589* NAVD 88 ORTHO HEIGHT -   619.564 (meters)     2032.69  (feet) ADJUSTED
 OR0589  ______________________________________________________________________
 OR0589  GEOID HEIGHT    -        -26.160 (meters)                     GEOID18
 OR0589  DYNAMIC HEIGHT  -        619.342 (meters)     2031.96  (feet) COMP
 OR0589  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 OR0589
 OR0589  VERT ORDER      -  SECOND    CLASS 0
 OR0589
 OR0589.The horizontal coordinates were scaled from a map and have
 OR0589.an estimated accuracy of +/- 6 seconds.
 OR0589
 OR0589.The orthometric height was determined by differential leveling and
 OR0589.adjusted by the NATIONAL GEODETIC SURVEY
 OR0589.in June 1991.
 OR0589
 OR0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0589.GEOID18 height accuracy estimate available here.
 OR0589
 OR0589.Click photographs - Photos may exist for this station.
 OR0589
 OR0589.The dynamic height is computed by dividing the NAVD 88
 OR0589.geopotential number by the normal gravity value computed on the
 OR0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0589.degrees latitude (g = 980.6199 gals.).
 OR0589
 OR0589.The modeled gravity was interpolated from observed gravity values.
 OR0589
 OR0589;                    North         East    Units  Estimated Accuracy
 OR0589;SPC SD S     -   109,550.      695,670.      MT  (+/- 180 meters Scaled)
 OR0589
 OR0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN875956(NAD 83)
 OR0589
 OR0589                          SUPERSEDED SURVEY CONTROL
 OR0589
 OR0589  NGVD 29 (??/??/92)  619.215  (m)         2031.54   (f) ADJ UNCH    2 0
 OR0589
 OR0589.Superseded values are not recommended for survey control.
 OR0589
 OR0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0589.See file dsdata.pdf to determine how the superseded data were derived.
 OR0589
 OR0589_MARKER: DB = BENCH MARK DISK
 OR0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0589_STAMPING: D 340 1949
 OR0589_MARK LOGO: CGS
 OR0589_PROJECTION: FLUSH
 OR0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0589+STABILITY: SURFACE MOTION
 OR0589
 OR0589  HISTORY     - Date     Condition        Report By
 OR0589  HISTORY     - 1949     MONUMENTED       CGS
 OR0589
 OR0589                          STATION DESCRIPTION
 OR0589
 OR0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0589'19.5 MI NE FROM GREGORY.
 OR0589'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0589'THENCE 3.7 MILES EAST ALONG A GRAVEL ROAD, THENCE 3.0 MILES
 OR0589'NORTH ALONG A GRAVEL ROAD, THENCE 8.9 MILES EAST ALONG A GRAVEL
 OR0589'ROAD, THENCE 3.2 MILES NORTHEAST ALONG A DIRT ROAD ON THE
 OR0589'OUTSIDE OF A CURVE IN THE MAIN ROAD WITH TANGENTS LEADING EAST
 OR0589'AND SOUTH, 92 FEET NORTHWEST OF THE CENTER LINE OF THE CURVE, 38
 OR0589'FEET WEST OF A POINT ON THE PROJECTED CENTER LINE OF THE SOUTH
 OR0589'TANGENT, 40 FEET NORTH OF THE CENTER LINE OF A TRACK ROAD
 OR0589'LEADING WEST, 3 FEET SOUTHEAST OF A POWER LINE POLE, IN LINE
 OR0589'WITH THE WEST RIGHT-OF-WAY FENCE ALONG THE SOUTH TANGENT, 2.2
 OR0589'FEET SOUTH OF A FENCE, 2.0 FEET WEST OF A REFERENCE POST, SET IN
 OR0589'THE TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0315 ***********************************************************************
 OQ0315  DESIGNATION -  D 341
 OQ0315  PID         -  OQ0315
 OQ0315  STATE/COUNTY-  SD/MINNEHAHA
 OQ0315  COUNTRY     -  US
 OQ0315  USGS QUAD   -  RENNER (2017)
 OQ0315
 OQ0315                         *CURRENT SURVEY CONTROL
 OQ0315  ______________________________________________________________________
 OQ0315* NAD 83(1986) POSITION- 43 43 55.     (N) 096 44 20.     (W)   SCALED
 OQ0315* NAVD 88 ORTHO HEIGHT -   443.361 (meters)     1454.59  (feet) ADJUSTED
 OQ0315  ______________________________________________________________________
 OQ0315  GEOID HEIGHT    -        -26.177 (meters)                     GEOID18
 OQ0315  DYNAMIC HEIGHT  -        443.253 (meters)     1454.24  (feet) COMP
 OQ0315  MODELED GRAVITY -    980,362.8   (mgal)                       NAVD 88
 OQ0315
 OQ0315  VERT ORDER      -  FIRST     CLASS II
 OQ0315
 OQ0315.The horizontal coordinates were scaled from a map and have
 OQ0315.an estimated accuracy of +/- 6 seconds.
 OQ0315
 OQ0315.The orthometric height was determined by differential leveling and
 OQ0315.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0315.in June 1991.
 OQ0315
 OQ0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0315.GEOID18 height accuracy estimate available here.
 OQ0315
 OQ0315.Click photographs - Photos may exist for this station.
 OQ0315
 OQ0315.The dynamic height is computed by dividing the NAVD 88
 OQ0315.geopotential number by the normal gravity value computed on the
 OQ0315.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0315.degrees latitude (g = 980.6199 gals.).
 OQ0315
 OQ0315.The modeled gravity was interpolated from observed gravity values.
 OQ0315
 OQ0315;                    North         East    Units  Estimated Accuracy
 OQ0315;SPC SD S     -   161,640.      889,480.      MT  (+/- 180 meters Scaled)
 OQ0315
 OQ0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP820445(NAD 83)
 OQ0315
 OQ0315                          SUPERSEDED SURVEY CONTROL
 OQ0315
 OQ0315  NGVD 29 (??/??/92)  443.083  (m)         1453.68   (f) ADJ UNCH    1 2
 OQ0315
 OQ0315.Superseded values are not recommended for survey control.
 OQ0315
 OQ0315.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0315.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0315
 OQ0315_MARKER: DB = BENCH MARK DISK
 OQ0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0315_STAMPING: D 341 1949
 OQ0315_MARK LOGO: CGS
 OQ0315_PROJECTION: PROJECTING 9 CENTIMETERS
 OQ0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0315+STABILITY: SURFACE MOTION
 OQ0315
 OQ0315  HISTORY     - Date     Condition        Report By
 OQ0315  HISTORY     - 1949     MONUMENTED       CGS
 OQ0315
 OQ0315                          STATION DESCRIPTION
 OQ0315
 OQ0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0315'2 MI S FROM BALTIC.
 OQ0315'2.0 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0315'RAILROAD FROM THE STATION AT BALTIC, AT A ROAD CROSSING, 56.0
 OQ0315'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 24.0 FEET EAST OF THE
 OQ0315'EAST RAIL OF THE TRACK, 5.7 FEET SOUTH OF THE THIRD POLE NORTH OF
 OQ0315'MILEPOST 83, 1.4 FEET NORTH OF A REFERENCE POST, AND SET IN THE
 OQ0315'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0403 ***********************************************************************
 PR0403  DESIGNATION -  D 342
 PR0403  PID         -  PR0403
 PR0403  STATE/COUNTY-  SD/HAMLIN
 PR0403  COUNTRY     -  US
 PR0403  USGS QUAD   -  LAKE POINSETT (2017)
 PR0403
 PR0403                         *CURRENT SURVEY CONTROL
 PR0403  ______________________________________________________________________
 PR0403* NAD 83(1986) POSITION- 44 36 05.     (N) 097 06 16.     (W)   SCALED
 PR0403* NAVD 88 ORTHO HEIGHT -   540.354 (meters)     1772.81  (feet) ADJUSTED
 PR0403  ______________________________________________________________________
 PR0403  GEOID HEIGHT    -        -24.911 (meters)                     GEOID18
 PR0403  DYNAMIC HEIGHT  -        540.268 (meters)     1772.53  (feet) COMP
 PR0403  MODELED GRAVITY -    980,441.1   (mgal)                       NAVD 88
 PR0403
 PR0403  VERT ORDER      -  SECOND    CLASS 0
 PR0403
 PR0403.The horizontal coordinates were scaled from a map and have
 PR0403.an estimated accuracy of +/- 6 seconds.
 PR0403
 PR0403.The orthometric height was determined by differential leveling and
 PR0403.adjusted by the NATIONAL GEODETIC SURVEY
 PR0403.in June 1991.
 PR0403
 PR0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0403.GEOID18 height accuracy estimate available here.
 PR0403
 PR0403.Click photographs - Photos may exist for this station.
 PR0403
 PR0403.The dynamic height is computed by dividing the NAVD 88
 PR0403.geopotential number by the normal gravity value computed on the
 PR0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0403.degrees latitude (g = 980.6199 gals.).
 PR0403
 PR0403.The modeled gravity was interpolated from observed gravity values.
 PR0403
 PR0403;                    North         East    Units  Estimated Accuracy
 PR0403;SPC SD N     -    89,460.      829,830.      MT  (+/- 180 meters Scaled)
 PR0403
 PR0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ504404(NAD 83)
 PR0403
 PR0403                          SUPERSEDED SURVEY CONTROL
 PR0403
 PR0403  NGVD 29 (??/??/92)  540.073  (m)         1771.89   (f) ADJ UNCH    2 0
 PR0403
 PR0403.Superseded values are not recommended for survey control.
 PR0403
 PR0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0403.See file dsdata.pdf to determine how the superseded data were derived.
 PR0403
 PR0403_MARKER: DB = BENCH MARK DISK
 PR0403_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0403_SP_SET: BUILDING
 PR0403_STAMPING: D 342 1949
 PR0403_MARK LOGO: CGS
 PR0403_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0403
 PR0403  HISTORY     - Date     Condition        Report By
 PR0403  HISTORY     - 1949     MONUMENTED       CGS
 PR0403  HISTORY     - 20061129 MARK NOT FOUND   INDIV
 PR0403
 PR0403                          STATION DESCRIPTION
 PR0403
 PR0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0403'11.8 MI W FROM ESTELLINE.
 PR0403'11.8 MILES WEST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND
 PR0403'NORTH WESTERN RAILWAY STATION AT ESTELLINE, HAMLIN COUNTY, 1.2
 PR0403'MILES EAST OF THE JUNCTION OF U.S. HIGHWAY 81, 95 FEET NORTH
 PR0403'OF THE CENTER LINE OF THE HIGHWAY, AT A SCHOOLHOUSE, IN THE
 PR0403'EAST CONCRETE BASEMENT-WALL, 0.7 FOOT NORTH OF THE SOUTHEAST
 PR0403'CORNER OF THE BUILDING, AND 3.5 FEET ABOVE THE GROUND.  A
 PR0403'STANDARD DISK, STAMPED D 342 1949 AND SET VERTICALLY.
 PR0403
 PR0403                          STATION RECOVERY (2006)
 PR0403
 PR0403'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 PR0403'THE SCHOOL HOUSE IS NO LONGER STANDING AND THE FOUNDATION HAS BEEN
 PR0403'DESTROYED SOMETIME IN THE PAST THEREFORE THE MARK IS NO LONGER TO BE
 PR0403'FOUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0937 ***********************************************************************
 NM0937  DESIGNATION -  D 343
 NM0937  PID         -  NM0937
 NM0937  STATE/COUNTY-  SD/CLAY
 NM0937  COUNTRY     -  US
 NM0937  USGS QUAD   -  VERMILLION (2017)
 NM0937
 NM0937                         *CURRENT SURVEY CONTROL
 NM0937  ______________________________________________________________________
 NM0937* NAD 83(1986) POSITION- 42 47 12.     (N) 096 59 06.     (W)   SCALED
 NM0937* NAVD 88 ORTHO HEIGHT -   351.277 (meters)     1152.48  (feet) ADJUSTED
 NM0937  ______________________________________________________________________
 NM0937  GEOID HEIGHT    -        -25.615 (meters)                     GEOID18
 NM0937  DYNAMIC HEIGHT  -        351.173 (meters)     1152.14  (feet) COMP
 NM0937  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 NM0937
 NM0937  VERT ORDER      -  SECOND    CLASS 0
 NM0937
 NM0937.The horizontal coordinates were scaled from a map and have
 NM0937.an estimated accuracy of +/- 6 seconds.
 NM0937
 NM0937.The orthometric height was determined by differential leveling and
 NM0937.adjusted by the NATIONAL GEODETIC SURVEY
 NM0937.in June 1991.
 NM0937
 NM0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0937.GEOID18 height accuracy estimate available here.
 NM0937
 NM0937.Click photographs - Photos may exist for this station.
 NM0937
 NM0937.The dynamic height is computed by dividing the NAVD 88
 NM0937.geopotential number by the normal gravity value computed on the
 NM0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0937.degrees latitude (g = 980.6199 gals.).
 NM0937
 NM0937.The modeled gravity was interpolated from observed gravity values.
 NM0937
 NM0937;                    North         East    Units  Estimated Accuracy
 NM0937;SPC SD S     -    55,880.      873,900.      MT  (+/- 180 meters Scaled)
 NM0937
 NM0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN648390(NAD 83)
 NM0937
 NM0937                          SUPERSEDED SURVEY CONTROL
 NM0937
 NM0937  NGVD 29 (??/??/92)  351.070  (m)         1151.80   (f) ADJ UNCH    2 0
 NM0937
 NM0937.Superseded values are not recommended for survey control.
 NM0937
 NM0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0937.See file dsdata.pdf to determine how the superseded data were derived.
 NM0937
 NM0937_MARKER: DB = BENCH MARK DISK
 NM0937_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0937_STAMPING: D 343 1949
 NM0937_MARK LOGO: CGS
 NM0937_PROJECTION: PROJECTING 12 CENTIMETERS
 NM0937_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0937+STABILITY: SURFACE MOTION
 NM0937
 NM0937  HISTORY     - Date     Condition        Report By
 NM0937  HISTORY     - 1949     MONUMENTED       CGS
 NM0937
 NM0937                          STATION DESCRIPTION
 NM0937
 NM0937'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0937'2.7 MI W FROM VERMILLION.
 NM0937'1.8 MILES WEST ALONG STATE HIGHWAY 50 FROM THE COURTHOUSE AT
 NM0937'VERMILLION, THENCE 0.9 MILE WEST ALONG A GRAVELED ROAD, AT THE
 NM0937'FARM HOME OF KNUTE RYGH, 123.0 FEET SOUTHEAST OF THE SOUTHEAST
 NM0937'CORNER OF THE HOUSE, 34 FEET NORTH OF THE CENTER LINE OF AN
 NM0937'EAST-WEST ROAD, 14 FEET WEST OF THE CENTER LINE OF A PRIVATE
 NM0937'DRIVE-WAY, 3.4 FEET WEST OF A POWER TRANSMISSION LINE POLE, 1.7
 NM0937'FEET NORTH OF THE RIGHT-OF-WAY FENCE, 2.4 FEET NORTH OF A
 NM0937'REFERENCE POST, AND SET IN THE TOP OF A 5.5-FOOT CONCRETE POST
 NM0937'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1096 ***********************************************************************
 NM1096  DESIGNATION -  D 344
 NM1096  PID         -  NM1096
 NM1096  STATE/COUNTY-  SD/YANKTON
 NM1096  COUNTRY     -  US
 NM1096  USGS QUAD   -  SAINT HELENA (2017)
 NM1096
 NM1096                         *CURRENT SURVEY CONTROL
 NM1096  ______________________________________________________________________
 NM1096* NAD 83(1986) POSITION- 42 50 23.     (N) 097 11 59.     (W)   SCALED
 NM1096* NAVD 88 ORTHO HEIGHT -   354.151 (meters)     1161.91  (feet) ADJUSTED
 NM1096  ______________________________________________________________________
 NM1096  GEOID HEIGHT    -        -25.564 (meters)                     GEOID18
 NM1096  DYNAMIC HEIGHT  -        354.049 (meters)     1161.58  (feet) COMP
 NM1096  MODELED GRAVITY -    980,323.2   (mgal)                       NAVD 88
 NM1096
 NM1096  VERT ORDER      -  SECOND    CLASS 0
 NM1096
 NM1096.The horizontal coordinates were scaled from a map and have
 NM1096.an estimated accuracy of +/- 6 seconds.
 NM1096
 NM1096.The orthometric height was determined by differential leveling and
 NM1096.adjusted by the NATIONAL GEODETIC SURVEY
 NM1096.in June 1991.
 NM1096
 NM1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1096.GEOID18 height accuracy estimate available here.
 NM1096
 NM1096.Click photographs - Photos may exist for this station.
 NM1096
 NM1096.The dynamic height is computed by dividing the NAVD 88
 NM1096.geopotential number by the normal gravity value computed on the
 NM1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1096.degrees latitude (g = 980.6199 gals.).
 NM1096
 NM1096.The modeled gravity was interpolated from observed gravity values.
 NM1096
 NM1096;                    North         East    Units  Estimated Accuracy
 NM1096;SPC SD S     -    61,090.      856,120.      MT  (+/- 180 meters Scaled)
 NM1096
 NM1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN471445(NAD 83)
 NM1096
 NM1096                          SUPERSEDED SURVEY CONTROL
 NM1096
 NM1096  NGVD 29 (??/??/92)  353.951  (m)         1161.25   (f) ADJ UNCH    2 0
 NM1096
 NM1096.Superseded values are not recommended for survey control.
 NM1096
 NM1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1096.See file dsdata.pdf to determine how the superseded data were derived.
 NM1096
 NM1096_MARKER: DB = BENCH MARK DISK
 NM1096_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NM1096_SP_SET: BRIDGE
 NM1096_STAMPING: D 344 1949
 NM1096_MARK LOGO: CGS
 NM1096_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1096
 NM1096  HISTORY     - Date     Condition        Report By
 NM1096  HISTORY     - 1949     MONUMENTED       CGS
 NM1096
 NM1096                          STATION DESCRIPTION
 NM1096
 NM1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1096'4.6 MI S FROM GAYVILLE.
 NM1096'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1096'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1096'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1096'WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE SOUTH ALONG A
 NM1096'GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, THENCE
 NM1096'0.8 MILE SOUTH ALONG A GRAVELED ROAD, IN THE SOUTHEAST WINGWALL
 NM1096'OF A CONCRETE BRIDGE OVER A SMALL RAVINE, 8 FEET EAST OF THE
 NM1096'CENTER LINE OF THE ROAD, 4.7 FEET NORTH OF THE SOUTH END OF
 NM1096'THE WINGWALL, 2.3 FEET SOUTH OF THE SOUTH END OF THE BANNISTER,
 NM1096'0.3 FOOT BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0414 ***********************************************************************
 PS0414  DESIGNATION -  D 349
 PS0414  PID         -  PS0414
 PS0414  STATE/COUNTY-  SD/BUFFALO
 PS0414  COUNTRY     -  US
 PS0414  USGS QUAD   -  BIG BEND DAM (2017)
 PS0414
 PS0414                         *CURRENT SURVEY CONTROL
 PS0414  ______________________________________________________________________
 PS0414* NAD 83(1986) POSITION- 44 01 42.     (N) 099 22 35.     (W)   SCALED
 PS0414* NAVD 88 ORTHO HEIGHT -   419.298 (meters)     1375.65  (feet) ADJUSTED
 PS0414  ______________________________________________________________________
 PS0414  GEOID HEIGHT    -        -24.988 (meters)                     GEOID18
 PS0414  DYNAMIC HEIGHT  -        419.203 (meters)     1375.34  (feet) COMP
 PS0414  MODELED GRAVITY -    980,379.3   (mgal)                       NAVD 88
 PS0414
 PS0414  VERT ORDER      -  FIRST     CLASS II
 PS0414
 PS0414.The horizontal coordinates were scaled from a map and have
 PS0414.an estimated accuracy of +/- 6 seconds.
 PS0414
 PS0414.The orthometric height was determined by differential leveling and
 PS0414.adjusted by the NATIONAL GEODETIC SURVEY
 PS0414.in June 1991.
 PS0414
 PS0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0414.GEOID18 height accuracy estimate available here.
 PS0414
 PS0414.Click photographs - Photos may exist for this station.
 PS0414
 PS0414.The dynamic height is computed by dividing the NAVD 88
 PS0414.geopotential number by the normal gravity value computed on the
 PS0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0414.degrees latitude (g = 980.6199 gals.).
 PS0414
 PS0414.The modeled gravity was interpolated from observed gravity values.
 PS0414
 PS0414;                    North         East    Units  Estimated Accuracy
 PS0414;SPC SD S     -   188,750.      676,710.      MT  (+/- 180 meters Scaled)
 PS0414
 PS0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP698750(NAD 83)
 PS0414
 PS0414                          SUPERSEDED SURVEY CONTROL
 PS0414
 PS0414  NGVD 29 (??/??/92)  418.969  (m)         1374.57   (f) ADJ UNCH    1 2
 PS0414
 PS0414.Superseded values are not recommended for survey control.
 PS0414
 PS0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0414.See file dsdata.pdf to determine how the superseded data were derived.
 PS0414
 PS0414_MARKER: DB = BENCH MARK DISK
 PS0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0414_STAMPING: D 349 1949
 PS0414_MARK LOGO: CGS
 PS0414_PROJECTION: FLUSH
 PS0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0414+STABILITY: SURFACE MOTION
 PS0414
 PS0414  HISTORY     - Date     Condition        Report By
 PS0414  HISTORY     - 1949     MONUMENTED       CGS
 PS0414  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0414
 PS0414                          STATION DESCRIPTION
 PS0414
 PS0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0414'3.6 MI SE FROM FORT THOMPSON.
 PS0414'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0414'FORT THOMPSON, THENCE 3.4 MILES SOUTHEAST ALONG STATE HIGHWAY
 PS0414'NO. 47, AT A T-JUNCTION OF ROADS, 92 FEET NORTH OF TELEPHONE
 PS0414'POLE NO. 7, 60 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 30
 PS0414'FEET EAST OF THE CENTER LINE OF A PRIVATE ROAD LEADING NORTH, 2
 PS0414'FEET NORTH OF A FENCE, 1.5 FEET EAST OF A REFERENCE POST, ABOUT
 PS0414'5 FEET ABOVE ROAD LEVEL, SET IN THE TOP OF A CONCRETE POST 5
 PS0414'FEET IN DEPTH AND ABOUT LEVEL WITH THE GROUND.
 PS0414
 PS0414                          STATION RECOVERY (2013)
 PS0414
 PS0414'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0414'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0448 ***********************************************************************
 PS0448  DESIGNATION -  D 350
 PS0448  PID         -  PS0448
 PS0448  STATE/COUNTY-  SD/HUGHES
 PS0448  COUNTRY     -  US
 PS0448  USGS QUAD   -  JOE CREEK (2017)
 PS0448
 PS0448                         *CURRENT SURVEY CONTROL
 PS0448  ______________________________________________________________________
 PS0448* NAD 83(1986) POSITION- 44 09 00.     (N) 099 49 38.     (W)   SCALED
 PS0448* NAVD 88 ORTHO HEIGHT -   467.993 (meters)     1535.41  (feet) ADJUSTED
 PS0448  ______________________________________________________________________
 PS0448  GEOID HEIGHT    -        -24.195 (meters)                     GEOID18
 PS0448  DYNAMIC HEIGHT  -        467.894 (meters)     1535.08  (feet) COMP
 PS0448  MODELED GRAVITY -    980,391.4   (mgal)                       NAVD 88
 PS0448
 PS0448  VERT ORDER      -  FIRST     CLASS II
 PS0448
 PS0448.The horizontal coordinates were scaled from a map and have
 PS0448.an estimated accuracy of +/- 6 seconds.
 PS0448
 PS0448.The orthometric height was determined by differential leveling and
 PS0448.adjusted by the NATIONAL GEODETIC SURVEY
 PS0448.in June 1991.
 PS0448
 PS0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0448.GEOID18 height accuracy estimate available here.
 PS0448
 PS0448.Click photographs - Photos may exist for this station.
 PS0448
 PS0448.The dynamic height is computed by dividing the NAVD 88
 PS0448.geopotential number by the normal gravity value computed on the
 PS0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0448.degrees latitude (g = 980.6199 gals.).
 PS0448
 PS0448.The modeled gravity was interpolated from observed gravity values.
 PS0448
 PS0448;                    North         East    Units  Estimated Accuracy
 PS0448;SPC SD S     -   201,940.      640,490.      MT  (+/- 180 meters Scaled)
 PS0448
 PS0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP338888(NAD 83)
 PS0448
 PS0448                          SUPERSEDED SURVEY CONTROL
 PS0448
 PS0448  NGVD 29 (??/??/92)  467.664  (m)         1534.33   (f) ADJ UNCH    1 2
 PS0448
 PS0448.Superseded values are not recommended for survey control.
 PS0448
 PS0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0448.See file dsdata.pdf to determine how the superseded data were derived.
 PS0448
 PS0448_MARKER: DB = BENCH MARK DISK
 PS0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0448_STAMPING: D 350 1949
 PS0448_MARK LOGO: CGS
 PS0448_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0448+STABILITY: SURFACE MOTION
 PS0448
 PS0448  HISTORY     - Date     Condition        Report By
 PS0448  HISTORY     - 1949     MONUMENTED       CGS
 PS0448
 PS0448                          STATION DESCRIPTION
 PS0448
 PS0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0448'1 MI E FROM JOE CREEK.
 PS0448'1.0 MILE EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0448'CREEK, AT A T-JUNCTION OF DIRT ROADS, AT THE CORNER OF SECTIONS
 PS0448'14, 15, 22 AND 23, T. 108 N., R. 75 W., 88 FEET SOUTH OF THE
 PS0448'CENTER LINE OF THE EAST-WEST ROAD, 22 FEET WEST OF THE CENTER
 PS0448'LINE OF THE ROAD LEADING SOUTH, 51 FEET SOUTH OF A CORNER FENCE
 PS0448'POST, 1 FOOT EAST OF A FENCE, 2 FEET SOUTH OF A REFERENCE POST,
 PS0448'SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET AND
 PS0448'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1484 ***********************************************************************
 PU1484  DESIGNATION -  D 355
 PU1484  PID         -  PU1484
 PU1484  STATE/COUNTY-  SD/MEADE
 PU1484  COUNTRY     -  US
 PU1484  USGS QUAD   -  FORT MEADE (2017)
 PU1484
 PU1484                         *CURRENT SURVEY CONTROL
 PU1484  ______________________________________________________________________
 PU1484* NAD 83(1986) POSITION- 44 25 23.     (N) 103 24 31.     (W)   SCALED
 PU1484* NAVD 88 ORTHO HEIGHT -   956.454 (meters)     3137.97  (feet) ADJUSTED
 PU1484  ______________________________________________________________________
 PU1484  GEOID HEIGHT    -        -15.796 (meters)                     GEOID18
 PU1484  DYNAMIC HEIGHT  -        956.159 (meters)     3137.00  (feet) COMP
 PU1484  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 PU1484
 PU1484  VERT ORDER      -  SECOND    CLASS 0
 PU1484
 PU1484.The horizontal coordinates were scaled from a map and have
 PU1484.an estimated accuracy of +/- 6 seconds.
 PU1484
 PU1484.The orthometric height was determined by differential leveling and
 PU1484.adjusted by the NATIONAL GEODETIC SURVEY
 PU1484.in June 1991.
 PU1484
 PU1484.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1484.GEOID18 height accuracy estimate available here.
 PU1484
 PU1484.Click photographs - Photos may exist for this station.
 PU1484
 PU1484.The dynamic height is computed by dividing the NAVD 88
 PU1484.geopotential number by the normal gravity value computed on the
 PU1484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1484.degrees latitude (g = 980.6199 gals.).
 PU1484
 PU1484.The modeled gravity was interpolated from observed gravity values.
 PU1484
 PU1484;                    North         East    Units  Estimated Accuracy
 PU1484;SPC SD N     -    71,250.      328,640.      MT  (+/- 180 meters Scaled)
 PU1484
 PU1484_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK266200(NAD 83)
 PU1484
 PU1484                          SUPERSEDED SURVEY CONTROL
 PU1484
 PU1484  NGVD 29 (??/??/92)  955.938  (m)         3136.27   (f) ADJ UNCH    2 0
 PU1484
 PU1484.Superseded values are not recommended for survey control.
 PU1484
 PU1484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1484.See file dsdata.pdf to determine how the superseded data were derived.
 PU1484
 PU1484_MARKER: DB = BENCH MARK DISK
 PU1484_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1484_STAMPING: D 355 1961
 PU1484_MARK LOGO: CGS
 PU1484_PROJECTION: FLUSH
 PU1484_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1484_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1484+STABILITY: SURFACE MOTION
 PU1484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1484+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 PU1484
 PU1484  HISTORY     - Date     Condition        Report By
 PU1484  HISTORY     - 1961     MONUMENTED       CGS
 PU1484  HISTORY     - 19950513 GOOD             NGS
 PU1484
 PU1484                          STATION DESCRIPTION
 PU1484
 PU1484'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1484'5.1 MI E FROM STURGIS.
 PU1484'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1484'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1484'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1484'EAST ALONG DIRT ROAD FOR 0.3 MILE, 47 FEET SOUTH OF THE CENTER
 PU1484'OF THE DIRT ROAD, 3 FEET NORTHEAST OF A GATE POST, 1.6 FEET
 PU1484'NORTHEAST OF A WITNESS POST, 1 1/2 FEET NORTH OF A FENCE, AND
 PU1484'SET IN A SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.
 PU1484
 PU1484                          STATION RECOVERY (1995)
 PU1484
 PU1484'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1484'9.9 KM (6.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1484'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), THENCE 0.5 KM (0.30 MI)
 PU1484'EASTERLY ALONG A TRACK ROAD, 11.3 M (37.1 FT) EAST OF THE CENTER OF A
 PU1484'TRACK ROAD, 10.5 M (34.4 FT) SOUTH OF THE EXTENDED CENTER OF THE ROAD,
 PU1484'0.7 M (2.3 FT) NORTHEAST OF A WITNESS POST AND FENCE CORNER, 0.4 M
 PU1484'(1.3 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PU1484'ROADS, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1980 ***********************************************************************
 PU1980  DESIGNATION -  D 358
 PU1980  PID         -  PU1980
 PU1980  STATE/COUNTY-  SD/BUTTE
 PU1980  COUNTRY     -  US
 PU1980  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1980
 PU1980                         *CURRENT SURVEY CONTROL
 PU1980  ______________________________________________________________________
 PU1980* NAD 83(1986) POSITION- 44 41 11.     (N) 103 51 52.     (W)   SCALED
 PU1980* NAVD 88 ORTHO HEIGHT -   934.933 (meters)     3067.36  (feet) ADJUSTED
 PU1980  ______________________________________________________________________
 PU1980  GEOID HEIGHT    -        -15.349 (meters)                     GEOID18
 PU1980  DYNAMIC HEIGHT  -        934.668 (meters)     3066.49  (feet) COMP
 PU1980  MODELED GRAVITY -    980,302.4   (mgal)                       NAVD 88
 PU1980
 PU1980  VERT ORDER      -  FIRST     CLASS II
 PU1980
 PU1980.The horizontal coordinates were scaled from a map and have
 PU1980.an estimated accuracy of +/- 6 seconds.
 PU1980
 PU1980.The orthometric height was determined by differential leveling and
 PU1980.adjusted by the NATIONAL GEODETIC SURVEY
 PU1980.in June 1991.
 PU1980
 PU1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1980.GEOID18 height accuracy estimate available here.
 PU1980
 PU1980.Click photographs - Photos may exist for this station.
 PU1980
 PU1980.The dynamic height is computed by dividing the NAVD 88
 PU1980.geopotential number by the normal gravity value computed on the
 PU1980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1980.degrees latitude (g = 980.6199 gals.).
 PU1980
 PU1980.The modeled gravity was interpolated from observed gravity values.
 PU1980
 PU1980;                    North         East    Units  Estimated Accuracy
 PU1980;SPC SD N     -   102,100.      293,770.      MT  (+/- 180 meters Scaled)
 PU1980
 PU1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK899487(NAD 83)
 PU1980
 PU1980                          SUPERSEDED SURVEY CONTROL
 PU1980
 PU1980  NGVD 29 (??/??/92)  934.438  (m)         3065.74   (f) ADJ UNCH    1 2
 PU1980
 PU1980.Superseded values are not recommended for survey control.
 PU1980
 PU1980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1980.See file dsdata.pdf to determine how the superseded data were derived.
 PU1980
 PU1980_MARKER: DB = BENCH MARK DISK
 PU1980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1980_STAMPING: D 358 1962
 PU1980_MARK LOGO: CGS
 PU1980_PROJECTION: FLUSH
 PU1980_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1980+STABILITY: SURFACE MOTION
 PU1980_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1980+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1980
 PU1980  HISTORY     - Date     Condition        Report By
 PU1980  HISTORY     - 1962     MONUMENTED       CGS
 PU1980  HISTORY     - 19951116 GOOD             NGS
 PU1980
 PU1980                          STATION DESCRIPTION
 PU1980
 PU1980'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1980'0.8 MI NW FROM BELLE FOURCHE.
 PU1980'0.6 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1980'WITH U.S. HIGHWAY 85 AT BELLE FOURCHE, THENCE 0.05 MILE SOUTHWEST
 PU1980'ALONG A GRAVELED ROAD, THENCE 0.1 MILE NORTHWEST ALONG THE FRONT
 PU1980'SIDE OF A HANGAR, AT THE SOUTHWEST CORNER OF THE HANGAR, 28
 PU1980'FEET NORTHEAST OF THE CENTERLINE OF A TAXI STRIP, 2.2 FEET
 PU1980'NORTHWEST OF THE SOUTHWEST CORNER OF THE HANGAR, 1.7 FEET
 PU1980'NORTHEAST OF A DOOR TRACK, SET IN TOP OF A CONCRETE POST
 PU1980'PROJECTING ABOUT 0.5 OF A FOOT ABOVE THE GROUND.  AT BUS FIELD
 PU1980'AIRPORT.
 PU1980
 PU1980                          STATION RECOVERY (1995)
 PU1980
 PU1980'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1980'1.0 KM (0.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1980'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 100.0 M (328.1 FT)
 PU1980'SOUTHWEST OF THE HIGHWAY CENTERLINE, 70.0 M (229.7 FT) NORTHEAST OF
 PU1980'THE SOUTHEAST CORNER OF A BUILDING (OLD AIRPORT OFFICE), 5.0 M (16.4
 PU1980'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF THE
 PU1980'SOUTHWEST CORNER OF THE 3RD BUILDING NORTHWEST OF THE OLD AIRPORT
 PU1980'OFFICE, 0.3 M (1.0 FT) NORTHEAST OF A FENCE, AND THE MONUMENT IS FLUSH
 PU1980'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2060 ***********************************************************************
 PU2060  DESIGNATION -  D 359
 PU2060  PID         -  PU2060
 PU2060  STATE/COUNTY-  SD/BUTTE
 PU2060  COUNTRY     -  US
 PU2060  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2060
 PU2060                         *CURRENT SURVEY CONTROL
 PU2060  ______________________________________________________________________
 PU2060* NAD 83(1986) POSITION- 44 40 00.     (N) 103 51 13.     (W)   SCALED
 PU2060* NAVD 88 ORTHO HEIGHT -   927.891 (meters)     3044.26  (feet) ADJUSTED
 PU2060  ______________________________________________________________________
 PU2060  GEOID HEIGHT    -        -15.321 (meters)                     GEOID18
 PU2060  DYNAMIC HEIGHT  -        927.635 (meters)     3043.42  (feet) COMP
 PU2060  MODELED GRAVITY -    980,309.7   (mgal)                       NAVD 88
 PU2060
 PU2060  VERT ORDER      -  FIRST     CLASS II
 PU2060
 PU2060.The horizontal coordinates were scaled from a map and have
 PU2060.an estimated accuracy of +/- 6 seconds.
 PU2060
 PU2060.The orthometric height was determined by differential leveling and
 PU2060.adjusted by the NATIONAL GEODETIC SURVEY
 PU2060.in June 1991.
 PU2060
 PU2060.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2060.GEOID18 height accuracy estimate available here.
 PU2060
 PU2060.Click photographs - Photos may exist for this station.
 PU2060
 PU2060.The dynamic height is computed by dividing the NAVD 88
 PU2060.geopotential number by the normal gravity value computed on the
 PU2060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2060.degrees latitude (g = 980.6199 gals.).
 PU2060
 PU2060.The modeled gravity was interpolated from observed gravity values.
 PU2060
 PU2060;                    North         East    Units  Estimated Accuracy
 PU2060;SPC SD N     -    99,870.      294,530.      MT  (+/- 180 meters Scaled)
 PU2060
 PU2060_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK908465(NAD 83)
 PU2060
 PU2060                          SUPERSEDED SURVEY CONTROL
 PU2060
 PU2060  NGVD 29 (??/??/92)  927.404  (m)         3042.66   (f) ADJ UNCH    1 2
 PU2060
 PU2060.Superseded values are not recommended for survey control.
 PU2060
 PU2060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2060.See file dsdata.pdf to determine how the superseded data were derived.
 PU2060
 PU2060_MARKER: DB = BENCH MARK DISK
 PU2060_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PU2060_SP_SET: BALUSTRADE
 PU2060_STAMPING: D 359 1962
 PU2060_MARK LOGO: CGS
 PU2060_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2060_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2060_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2060+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 PU2060
 PU2060  HISTORY     - Date     Condition        Report By
 PU2060  HISTORY     - 1962     MONUMENTED       CGS
 PU2060  HISTORY     - 1984     GOOD             NGS
 PU2060  HISTORY     - 19960415 GOOD             NGS
 PU2060  HISTORY     - 19980928 GOOD             NGS
 PU2060  HISTORY     - 20060623 GOOD             GEOCAC
 PU2060
 PU2060                          STATION DESCRIPTION
 PU2060
 PU2060'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2060'AT BELLE FOURCHE.
 PU2060'AT THE BUTTE COUNTY COURT HOUSE, AT BELLE FOURCHE, SET VERTICALLY
 PU2060'IN THE WEST END OF THE SOUTH BANNISTER AT THE WEST ENTRANCE
 PU2060'TO THE BUILDING, 7.3 FEET SOUTH OF THE CENTER LINE OF THE STEPS
 PU2060'LEADING INTO THE BUILDING, 2.3 FEET ABOVE THE GROUND AND IS
 PU2060'ABOUT 3 FEET LOWER THAN THE LEVEL OF THE HIGHWAY.
 PU2060
 PU2060                          STATION RECOVERY (1984)
 PU2060
 PU2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2060'RECOVERED IN GOOD CONDITION.
 PU2060
 PU2060                          STATION RECOVERY (1996)
 PU2060
 PU2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2060'IN BELLE FOURCHE, SET VERTICALLY IN THE WEST FACE OF THE SOUTH STONE
 PU2060'BALUSTRADE OF THE WEST ENTRANCE TO THE COURTHOUSE AT 839 5TH STREET
 PU2060'(U.S. HIGHWAY 85), 1155.0 M (3789.4 FT) NORTH OF MILEPOST 55, 19.4 M
 PU2060'(63.6 FT) EAST OF THE AVENUE CENTERLINE, 10.1 M (33.1 FT) WEST OF THE
 PU2060'WEST FACE OF THE BUILDING, 2.2 M (7.2 FT) SOUTH OF THE CENTER OF THE
 PU2060'STEPS, AND 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE AVENUE.
 PU2060
 PU2060                          STATION RECOVERY (1998)
 PU2060
 PU2060'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU2060'IN BELLE FOURCHE, SET VERTICALLY IN THE SOUTH BALUSTRADE AT THE WEST
 PU2060'ENTRANCE TO THE COURTHOUSE AT 839 5TH AVENUE, 19.3 M (63.3 FT) EAST OF
 PU2060'THE AVENUE CENTERLINE, 2.2 M (7.2 FT) SOUTH OF THE CENTER OF THE
 PU2060'ENTRANCE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE STREET, AND 0.5 M (1.6
 PU2060'FT) NORTH OF THE SOUTH EDGE OF THE BALUSTRADE.  NOTE--THE MARK IS ON
 PU2060'PROPERTY OWNED BY BUTTE COUNTY, 839 5TH AVENUE, BELLE FOURCHE, SD
 PU2060'57717, TELEPHONE NUMBER (605) 685-6727.
 PU2060
 PU2060                          STATION RECOVERY (2006)
 PU2060
 PU2060'RECOVERY NOTE BY GEOCACHING 2006 (CB)
 PU2060'GEOCAC FIRST REPORT.
 PU2060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0137 ***********************************************************************
 OR0137  DESIGNATION -  D 36
 OR0137  PID         -  OR0137
 OR0137  STATE/COUNTY-  SD/GREGORY
 OR0137  COUNTRY     -  US
 OR0137  USGS QUAD   -  BONESTEEL (2017)
 OR0137
 OR0137                         *CURRENT SURVEY CONTROL
 OR0137  ______________________________________________________________________
 OR0137* NAD 83(1986) POSITION- 43 02 57.     (N) 098 54 09.     (W)   SCALED
 OR0137* NAVD 88 ORTHO HEIGHT -   606.397 (meters)     1989.49  (feet) ADJUSTED
 OR0137  ______________________________________________________________________
 OR0137  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 OR0137  DYNAMIC HEIGHT  -        606.174 (meters)     1988.76  (feet) COMP
 OR0137  MODELED GRAVITY -    980,232.9   (mgal)                       NAVD 88
 OR0137
 OR0137  VERT ORDER      -  FIRST     CLASS II
 OR0137
 OR0137.The horizontal coordinates were scaled from a map and have
 OR0137.an estimated accuracy of +/- 6 seconds.
 OR0137
 OR0137.The orthometric height was determined by differential leveling and
 OR0137.adjusted by the NATIONAL GEODETIC SURVEY
 OR0137.in June 1991.
 OR0137
 OR0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0137.GEOID18 height accuracy estimate available here.
 OR0137
 OR0137.Click photographs - Photos may exist for this station.
 OR0137
 OR0137.The dynamic height is computed by dividing the NAVD 88
 OR0137.geopotential number by the normal gravity value computed on the
 OR0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0137.degrees latitude (g = 980.6199 gals.).
 OR0137
 OR0137.The modeled gravity was interpolated from observed gravity values.
 OR0137
 OR0137;                    North         East    Units  Estimated Accuracy
 OR0137;SPC SD S     -    80,530.      716,570.      MT  (+/- 180 meters Scaled)
 OR0137
 OR0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN079662(NAD 83)
 OR0137
 OR0137                          SUPERSEDED SURVEY CONTROL
 OR0137
 OR0137  NGVD 29 (??/??/92)  606.075  (m)         1988.43   (f) ADJ UNCH    1 2
 OR0137
 OR0137.Superseded values are not recommended for survey control.
 OR0137
 OR0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0137.See file dsdata.pdf to determine how the superseded data were derived.
 OR0137
 OR0137_MARKER: DB = BENCH MARK DISK
 OR0137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0137_STAMPING: 1988.402 D 36 1933
 OR0137_MARK LOGO: CGS
 OR0137_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0137+STABILITY: SURFACE MOTION
 OR0137
 OR0137  HISTORY     - Date     Condition        Report By
 OR0137  HISTORY     - 1933     MONUMENTED       CGS
 OR0137  HISTORY     - 1940     GOOD             CGS
 OR0137  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0137  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0137
 OR0137                          STATION DESCRIPTION
 OR0137
 OR0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0137'1.7 MI NW FROM FAIRFAX.
 OR0137'1.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0137'FROM THE STATION AT FAIRFAX, GREGORY COUNTY, AT THE CROSSING
 OR0137'OF U.S. HIGHWAY 281, 61 FEET EAST OF THE CENTER LINE OF THE
 OR0137'HIGHWAY, 48.3 FEET NORTHEAST OF THE NORTHEAST RAIL, AND 1 FOOT
 OR0137'EAST OF A WHITE WOODEN WITNESS POST.  A STANDARD DISK, STAMPED
 OR0137'1988.402 D 36 1933 AND SET IN THE TOP OF A CONCRETE POST
 OR0137'PROJECTING 3 INCHES ABOVE GROUND.
 OR0137
 OR0137                          STATION RECOVERY (1940)
 OR0137
 OR0137'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0137'RECOVERED IN GOOD CONDITION.
 OR0137
 OR0137                          STATION RECOVERY (1993)
 OR0137
 OR0137'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0137'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0137
 OR0137                          STATION RECOVERY (2013)
 OR0137
 OR0137'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0137'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1926 ***********************************************************************
 PU1926  DESIGNATION -  D 360
 PU1926  PID         -  PU1926
 PU1926  STATE/COUNTY-  SD/BUTTE
 PU1926  COUNTRY     -  US
 PU1926  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1926
 PU1926                         *CURRENT SURVEY CONTROL
 PU1926  ______________________________________________________________________
 PU1926* NAD 83(1986) POSITION- 44 41 18.     (N) 103 47 23.     (W)   SCALED
 PU1926* NAVD 88 ORTHO HEIGHT -   920.590 (meters)     3020.30  (feet) ADJUSTED
 PU1926  ______________________________________________________________________
 PU1926  GEOID HEIGHT    -        -15.485 (meters)                     GEOID18
 PU1926  DYNAMIC HEIGHT  -        920.340 (meters)     3019.48  (feet) COMP
 PU1926  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 PU1926
 PU1926  VERT ORDER      -  FIRST     CLASS II
 PU1926
 PU1926.The horizontal coordinates were scaled from a map and have
 PU1926.an estimated accuracy of +/- 6 seconds.
 PU1926
 PU1926.The orthometric height was determined by differential leveling and
 PU1926.adjusted by the NATIONAL GEODETIC SURVEY
 PU1926.in July 1998.
 PU1926
 PU1926.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1926.GEOID18 height accuracy estimate available here.
 PU1926
 PU1926.Click photographs - Photos may exist for this station.
 PU1926
 PU1926.The dynamic height is computed by dividing the NAVD 88
 PU1926.geopotential number by the normal gravity value computed on the
 PU1926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1926.degrees latitude (g = 980.6199 gals.).
 PU1926
 PU1926.The modeled gravity was interpolated from observed gravity values.
 PU1926
 PU1926;                    North         East    Units  Estimated Accuracy
 PU1926;SPC SD N     -   102,040.      299,700.      MT  (+/- 180 meters Scaled)
 PU1926
 PU1926_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK959490(NAD 83)
 PU1926
 PU1926                          SUPERSEDED SURVEY CONTROL
 PU1926
 PU1926  NAVD 88 (06/15/91)  920.600  (m)         3020.34   (f) SUPERSEDED  1 2
 PU1926  NGVD 29 (??/??/92)  920.113  (m)         3018.74   (f) ADJ UNCH    1 2
 PU1926
 PU1926.Superseded values are not recommended for survey control.
 PU1926
 PU1926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1926.See file dsdata.pdf to determine how the superseded data were derived.
 PU1926
 PU1926_MARKER: DB = BENCH MARK DISK
 PU1926_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1926_STAMPING: D 360 1962
 PU1926_MARK LOGO: CGS
 PU1926_PROJECTION: FLUSH
 PU1926_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1926_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1926+STABILITY: SURFACE MOTION
 PU1926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1926+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 PU1926
 PU1926  HISTORY     - Date     Condition        Report By
 PU1926  HISTORY     - 1962     MONUMENTED       CGS
 PU1926  HISTORY     - 19950930 GOOD             NGS
 PU1926
 PU1926                          STATION DESCRIPTION
 PU1926
 PU1926'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1926'3.6 MI E FROM BELLE FOURCHE.
 PU1926'3.6 MILES EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PU1926'FROM THE DEPOT AT BELLE FOURCHE, ABOUT 0.35 MILE WEST OF MILE
 PU1926'POST NO 4, AT A GRADED ROAD CROSSING, 74 FEET SOUTHEAST OF THE
 PU1926'CENTERLINE OF THE CROSSING, 56 FEET SOUTH OF THE SOUTH RAIL,
 PU1926'31 FEET EAST OF THE CENTERLINE OF THE ROAD, 19 FEET NORTHEAST
 PU1926'OF THE FIRST TELEPHONE POLE SOUTH OF THE TRACK, 9 FEET SOUTH
 PU1926'OF A FENCE CORNER, 1.5 FEET WEST OF A FENCE LINE, 1.6 FEET
 PU1926'NORTH OF A WITNESS POST, ABOUT 2 FEET BELOW THE TRACK, A CONCRETE
 PU1926'POST PROJECTING ABOUT 0.4 OF A FOOT.
 PU1926
 PU1926                          STATION RECOVERY (1995)
 PU1926
 PU1926'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1926'5.5 KM (3.40 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1926'U.S. HIGHWAY 85 IN BELLE FOURCHE, THENCE 0.3 KM (0.20 MI) SOUTH ALONG
 PU1926'A DIRT ROAD, 250.0 M (820.2 FT) SOUTH OF THE 212 BAIT SHOP, 18.3 M
 PU1926'(60.0 FT) SOUTH OF THE CENTER OF A RAILROAD GRADE (TRACKS REMOVED),
 PU1926'9.4 M (30.8 FT) EAST OF THE ROAD CENTER, 5.8 M (19.0 FT) SOUTH OF A
 PU1926'UTILITY POLE, 2.9 M (9.5 FT) SOUTHWEST OF A UTILITY POLE, 2.7 M (8.9
 PU1926'FT) SOUTH OF A FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 PU1926'ROAD, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, 0.4 M (1.3 FT) WEST OF A
 PU1926'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1443 ***********************************************************************
 PU1443  DESIGNATION -  D 361
 PU1443  PID         -  PU1443
 PU1443  STATE/COUNTY-  SD/MEADE
 PU1443  COUNTRY     -  US
 PU1443  USGS QUAD   -  FORT MEADE (2017)
 PU1443
 PU1443                         *CURRENT SURVEY CONTROL
 PU1443  ______________________________________________________________________
 PU1443* NAD 83(1986) POSITION- 44 22 48.     (N) 103 29 00.     (W)   SCALED
 PU1443* NAVD 88 ORTHO HEIGHT -  1118.299 (meters)     3668.95  (feet) ADJUSTED
 PU1443  ______________________________________________________________________
 PU1443  GEOID HEIGHT    -        -15.213 (meters)                     GEOID18
 PU1443  DYNAMIC HEIGHT  -       1117.930 (meters)     3667.74  (feet) COMP
 PU1443  MODELED GRAVITY -    980,249.0   (mgal)                       NAVD 88
 PU1443
 PU1443  VERT ORDER      -  FIRST     CLASS II
 PU1443
 PU1443.The horizontal coordinates were scaled from a map and have
 PU1443.an estimated accuracy of +/- 6 seconds.
 PU1443
 PU1443.The orthometric height was determined by differential leveling and
 PU1443.adjusted by the NATIONAL GEODETIC SURVEY
 PU1443.in September 1993.
 PU1443
 PU1443.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1443.GEOID18 height accuracy estimate available here.
 PU1443
 PU1443.Click photographs - Photos may exist for this station.
 PU1443
 PU1443.The dynamic height is computed by dividing the NAVD 88
 PU1443.geopotential number by the normal gravity value computed on the
 PU1443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1443.degrees latitude (g = 980.6199 gals.).
 PU1443
 PU1443.The modeled gravity was interpolated from observed gravity values.
 PU1443
 PU1443;                    North         East    Units  Estimated Accuracy
 PU1443;SPC SD N     -    66,720.      322,490.      MT  (+/- 180 meters Scaled)
 PU1443
 PU1443_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK208151(NAD 83)
 PU1443
 PU1443                          SUPERSEDED SURVEY CONTROL
 PU1443
 PU1443  NAVD 88 (06/15/91) 1118.284  (m)         3668.90   (f) SUPERSEDED  1 2
 PU1443  NGVD 29 (??/??/92) 1117.761  (m)         3667.19   (f) ADJ UNCH    1 2
 PU1443
 PU1443.Superseded values are not recommended for survey control.
 PU1443
 PU1443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1443.See file dsdata.pdf to determine how the superseded data were derived.
 PU1443
 PU1443_MARKER: DB = BENCH MARK DISK
 PU1443_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1443_STAMPING: D 361 1962
 PU1443_MARK LOGO: CGS
 PU1443_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1443+STABILITY: SURFACE MOTION
 PU1443_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1443+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 PU1443
 PU1443  HISTORY     - Date     Condition        Report By
 PU1443  HISTORY     - 1962     MONUMENTED       CGS
 PU1443  HISTORY     - 19910813 GOOD             NGS
 PU1443  HISTORY     - 20120801 GOOD             INDIV
 PU1443
 PU1443                          STATION DESCRIPTION
 PU1443
 PU1443'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1443'3.8 MI SE FROM STURGIS.
 PU1443'ABOUT 3.75 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1443'RAILWAY FROM THE STATION AT STURGIS, 84 FEET EAST OF AND ACROSS
 PU1443'THE TRACK FROM MILE POST 125, ON THE CREST OF A BANK CUT, 77 FEET
 PU1443'WEST OF THE CENTER LINE OF U.S. HIGHWAY 14 AND STATE HIGHWAY 79,
 PU1443'37 FEET EAST OF THE EAST RAIL, 1.5 FEET WEST OF A METAL WITNESS
 PU1443'POST, ABOUT 7 FEET ABOVE THE LEVEL OF THE RAILS, AND 1 1/2 FEET
 PU1443'ABOVE THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1443'5 INCHES.
 PU1443
 PU1443                          STATION RECOVERY (1991)
 PU1443
 PU1443'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1443'6.1 KM (3.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1443'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 35.3 M (115.8 FT)
 PU1443'SOUTH OF THE SOUTHWEST LEG OF A HIGHWAY INFORMATION SIGN (WEATHER
 PU1443'INFORMATION), 23.7 M (77.8 FT) SOUTHWEST OF THE CENTERLINE OF THE
 PU1443'EASTBOUND LANES OF THE HIGHWAY, 23.5 M (77.1 FT) NORTHEAST OF THE
 PU1443'NEAR RAIL OF THE CHICAGO AND NORTHWESTERN RAILROAD, 0.3 M (1.0 FT)
 PU1443'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 PU1443'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU1443'SURFACE.
 PU1443
 PU1443                          STATION RECOVERY (2012)
 PU1443
 PU1443'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1443'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1422 ***********************************************************************
 PU1422  DESIGNATION -  D 362
 PU1422  PID         -  PU1422
 PU1422  STATE/COUNTY-  SD/MEADE
 PU1422  COUNTRY     -  US
 PU1422  USGS QUAD   -  TILFORD (2017)
 PU1422
 PU1422                         *CURRENT SURVEY CONTROL
 PU1422  ______________________________________________________________________
 PU1422* NAD 83(1986) POSITION- 44 15 56.     (N) 103 24 43.     (W)   SCALED
 PU1422* NAVD 88 ORTHO HEIGHT -  1081.124 (meters)     3546.99  (feet) ADJUSTED
 PU1422  ______________________________________________________________________
 PU1422  GEOID HEIGHT    -        -15.225 (meters)                     GEOID18
 PU1422  DYNAMIC HEIGHT  -       1080.755 (meters)     3545.78  (feet) COMP
 PU1422  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 PU1422
 PU1422  VERT ORDER      -  FIRST     CLASS II
 PU1422
 PU1422.The horizontal coordinates were scaled from a map and have
 PU1422.an estimated accuracy of +/- 6 seconds.
 PU1422
 PU1422.The orthometric height was determined by differential leveling and
 PU1422.adjusted by the NATIONAL GEODETIC SURVEY
 PU1422.in September 1993.
 PU1422
 PU1422.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1422.GEOID18 height accuracy estimate available here.
 PU1422
 PU1422.Click photographs - Photos may exist for this station.
 PU1422
 PU1422.The dynamic height is computed by dividing the NAVD 88
 PU1422.geopotential number by the normal gravity value computed on the
 PU1422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1422.degrees latitude (g = 980.6199 gals.).
 PU1422
 PU1422.The modeled gravity was interpolated from observed gravity values.
 PU1422
 PU1422;                    North         East    Units  Estimated Accuracy
 PU1422;SPC SD N     -    53,770.      327,640.      MT  (+/- 180 meters Scaled)
 PU1422
 PU1422_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK267025(NAD 83)
 PU1422
 PU1422                          SUPERSEDED SURVEY CONTROL
 PU1422
 PU1422  NAVD 88 (06/15/91) 1081.133  (m)         3547.02   (f) SUPERSEDED  1 2
 PU1422  NGVD 29 (??/??/92) 1080.623  (m)         3545.34   (f) ADJ UNCH    1 2
 PU1422
 PU1422.Superseded values are not recommended for survey control.
 PU1422
 PU1422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1422.See file dsdata.pdf to determine how the superseded data were derived.
 PU1422
 PU1422_MARKER: DB = BENCH MARK DISK
 PU1422_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1422_SP_SET: WINGWALL
 PU1422_STAMPING: D 362 1962
 PU1422_MARK LOGO: CGS
 PU1422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1422+STABILITY: SURFACE MOTION
 PU1422_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1422+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU1422
 PU1422  HISTORY     - Date     Condition        Report By
 PU1422  HISTORY     - 1962     MONUMENTED       CGS
 PU1422  HISTORY     - 19910813 GOOD             NGS
 PU1422  HISTORY     - 20120806 GOOD             INDIV
 PU1422
 PU1422                          STATION DESCRIPTION
 PU1422
 PU1422'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1422'12.9 MI SE FROM STURGIS.
 PU1422'ABOUT 12.9 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1422'RAILWAY FROM THE STATION AT STURGIS, 8 1/2 POLES OR 0.25 MILE
 PU1422'NORTHWEST OF MILE POST 116, 127 FEET SOUTHWEST OF THE SOUTHWEST
 PU1422'RAIL, 18 FEET NORTHEAST OF THE CENTER LINE OF THE NORTHEAST LANE
 PU1422'OF INTERSTATE HIGHWAY 90, AT A STEEL AND CONCRETE HIGHWAY BRIDGE
 PU1422'IN THE NORTHEAST LANE OF THE HIGHWAY, ABOUT LEVEL WITH THE RAILS
 PU1422'AND 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU1422'OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE ABUTMENT OF THE
 PU1422'BRIDGE.
 PU1422
 PU1422                          STATION RECOVERY (1991)
 PU1422
 PU1422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1422'20.4 KM (12.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1422'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, IN TOP OF AND 0.4
 PU1422'M (1.3 FT) SOUTHWEST OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE
 PU1422'WINGWALL OF THE WESTBOUND HIGHWAY BRIDGE NUMBER 47-080-534 SPANNING
 PU1422'ELK CREEK, AND 5.6 M (18.4 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU1422'HIGHWAY.
 PU1422
 PU1422                          STATION RECOVERY (2012)
 PU1422
 PU1422'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1422'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1557 ***********************************************************************
 PU1557  DESIGNATION -  D 363
 PU1557  PID         -  PU1557
 PU1557  STATE/COUNTY-  SD/PENNINGTON
 PU1557  COUNTRY     -  US
 PU1557  USGS QUAD   -  BOX ELDER (2017)
 PU1557
 PU1557                         *CURRENT SURVEY CONTROL
 PU1557  ______________________________________________________________________
 PU1557* NAD 83(1986) POSITION- 44 00 41.     (N) 103 01 57.     (W)   SCALED
 PU1557* NAVD 88 ORTHO HEIGHT -   902.860 (meters)     2962.13  (feet) ADJUSTED
 PU1557  ______________________________________________________________________
 PU1557  GEOID HEIGHT    -        -16.852 (meters)                     GEOID18
 PU1557  DYNAMIC HEIGHT  -        902.550 (meters)     2961.12  (feet) COMP
 PU1557  MODELED GRAVITY -    980,244.9   (mgal)                       NAVD 88
 PU1557
 PU1557  VERT ORDER      -  FIRST     CLASS II
 PU1557
 PU1557.The horizontal coordinates were scaled from a map and have
 PU1557.an estimated accuracy of +/- 6 seconds.
 PU1557
 PU1557.The orthometric height was determined by differential leveling and
 PU1557.adjusted by the NATIONAL GEODETIC SURVEY
 PU1557.in June 1991.
 PU1557
 PU1557.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1557.GEOID18 height accuracy estimate available here.
 PU1557
 PU1557.Click photographs - Photos may exist for this station.
 PU1557
 PU1557.The dynamic height is computed by dividing the NAVD 88
 PU1557.geopotential number by the normal gravity value computed on the
 PU1557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1557.degrees latitude (g = 980.6199 gals.).
 PU1557
 PU1557.The modeled gravity was interpolated from observed gravity values.
 PU1557
 PU1557;                    North         East    Units  Estimated Accuracy
 PU1557;SPC SD S     -   189,940.      383,610.      MT  (+/- 180 meters Scaled)
 PU1557
 PU1557_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ577750(NAD 83)
 PU1557
 PU1557                          SUPERSEDED SURVEY CONTROL
 PU1557
 PU1557  NGVD 29 (??/??/92)  902.386  (m)         2960.58   (f) ADJ UNCH    1 2
 PU1557
 PU1557.Superseded values are not recommended for survey control.
 PU1557
 PU1557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1557.See file dsdata.pdf to determine how the superseded data were derived.
 PU1557
 PU1557_MARKER: DB = BENCH MARK DISK
 PU1557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1557_STAMPING: D 363 1962
 PU1557_MARK LOGO: CGS
 PU1557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1557+STABILITY: SURFACE MOTION
 PU1557
 PU1557  HISTORY     - Date     Condition        Report By
 PU1557  HISTORY     - 1962     MONUMENTED       CGS
 PU1557  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1557  HISTORY     - 20110310 MARK NOT FOUND   INDIV
 PU1557
 PU1557                          STATION DESCRIPTION
 PU1557
 PU1557'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1557'11.4 MI SE FROM RAPID CITY.
 PU1557'ABOUT 11.35 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 PU1557'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 PU1557'RAILWAY STATION AT RAPID CITY, 2 1/2 TELEPHONE POLES EAST OF THE
 PU1557'H O SIDING SIGN BOARD, 0.2 MILE WEST OF MILE POST 649, 193 FEET
 PU1557'NORTH-NORTHEAST OF THE NORTH-NORTHEAST RAIL OF THE MAIN TRACK, 47
 PU1557'FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF STATE HIGHWAY 40, 16
 PU1557'FEET SOUTHWEST OF A LARGE COTTONWOOD TREE, 1 1/2 FEET
 PU1557'NORTH-NORTHEAST OF A FENCE, 2.0 FEET SOUTH OF A METAL WITNESS
 PU1557'POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU1557'OF A CONCRETE POST PROJECTING 7 INCHES.
 PU1557
 PU1557                          STATION RECOVERY (1985)
 PU1557
 PU1557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1557'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
 PU1557
 PU1557                          STATION RECOVERY (2011)
 PU1557
 PU1557'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1557'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0244 ***********************************************************************
 OT0244  DESIGNATION -  D 364
 OT0244  PID         -  OT0244
 OT0244  STATE/COUNTY-  SD/PENNINGTON
 OT0244  COUNTRY     -  US
 OT0244  USGS QUAD   -  SCENIC (2017)
 OT0244
 OT0244                         *CURRENT SURVEY CONTROL
 OT0244  ______________________________________________________________________
 OT0244* NAD 83(1986) POSITION- 43 47 59.     (N) 102 35 21.     (W)   SCALED
 OT0244* NAVD 88 ORTHO HEIGHT -   837.659 (meters)     2748.22  (feet) ADJUSTED
 OT0244  ______________________________________________________________________
 OT0244  GEOID HEIGHT    -        -18.029 (meters)                     GEOID18
 OT0244  DYNAMIC HEIGHT  -        837.383 (meters)     2747.31  (feet) COMP
 OT0244  MODELED GRAVITY -    980,261.0   (mgal)                       NAVD 88
 OT0244
 OT0244  VERT ORDER      -  FIRST     CLASS II
 OT0244
 OT0244.The horizontal coordinates were scaled from a map and have
 OT0244.an estimated accuracy of +/- 6 seconds.
 OT0244
 OT0244.The orthometric height was determined by differential leveling and
 OT0244.adjusted by the NATIONAL GEODETIC SURVEY
 OT0244.in June 1991.
 OT0244
 OT0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0244.GEOID18 height accuracy estimate available here.
 OT0244
 OT0244.Click photographs - Photos may exist for this station.
 OT0244
 OT0244.The dynamic height is computed by dividing the NAVD 88
 OT0244.geopotential number by the normal gravity value computed on the
 OT0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0244.degrees latitude (g = 980.6199 gals.).
 OT0244
 OT0244.The modeled gravity was interpolated from observed gravity values.
 OT0244
 OT0244;                    North         East    Units  Estimated Accuracy
 OT0244;SPC SD S     -   165,370.      418,500.      MT  (+/- 180 meters Scaled)
 OT0244
 OT0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ939524(NAD 83)
 OT0244
 OT0244                          SUPERSEDED SURVEY CONTROL
 OT0244
 OT0244  NGVD 29 (??/??/92)  837.188  (m)         2746.67   (f) ADJ UNCH    1 2
 OT0244
 OT0244.Superseded values are not recommended for survey control.
 OT0244
 OT0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0244.See file dsdata.pdf to determine how the superseded data were derived.
 OT0244
 OT0244_MARKER: DB = BENCH MARK DISK
 OT0244_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0244_STAMPING: D 364 1962
 OT0244_MARK LOGO: CGS
 OT0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0244+STABILITY: SURFACE MOTION
 OT0244
 OT0244  HISTORY     - Date     Condition        Report By
 OT0244  HISTORY     - 1962     MONUMENTED       CGS
 OT0244
 OT0244                          STATION DESCRIPTION
 OT0244
 OT0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0244'2.4 MI NW FROM SCENIC.
 OT0244'ABOUT 2.4 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0244'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, IN
 OT0244'SECTION 8, T 3 R 13 E, 56 FEET SOUTHEAST OF THE 14TH TELEPHONE
 OT0244'POLE SOUTHEAST OF MILE POST 621, 51 1/2 FEET NORTHWEST OF A
 OT0244'FENCE CORNER, 27 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 2 1/2
 OT0244'FEET SOUTHWEST OF A FENCE, 2.4 FEET SOUTHEAST OF A METAL WITNESS
 OT0244'POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE RAILS, AND SET
 OT0244'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0292 ***********************************************************************
 OT0292  DESIGNATION -  D 365
 OT0292  PID         -  OT0292
 OT0292  STATE/COUNTY-  SD/PENNINGTON
 OT0292  COUNTRY     -  US
 OT0292  USGS QUAD   -  HERMOSA NW (2017)
 OT0292
 OT0292                         *CURRENT SURVEY CONTROL
 OT0292  ______________________________________________________________________
 OT0292* NAD 83(1986) POSITION- 43 56 08.     (N) 103 09 20.     (W)   SCALED
 OT0292* NAVD 88 ORTHO HEIGHT -  1001.539 (meters)     3285.88  (feet) ADJUSTED
 OT0292  ______________________________________________________________________
 OT0292  GEOID HEIGHT    -        -16.251 (meters)                     GEOID18
 OT0292  DYNAMIC HEIGHT  -       1001.175 (meters)     3284.69  (feet) COMP
 OT0292  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 OT0292
 OT0292  VERT ORDER      -  FIRST     CLASS II
 OT0292
 OT0292.The horizontal coordinates were scaled from a map and have
 OT0292.an estimated accuracy of +/- 6 seconds.
 OT0292
 OT0292.The orthometric height was determined by differential leveling and
 OT0292.adjusted by the NATIONAL GEODETIC SURVEY
 OT0292.in June 1991.
 OT0292
 OT0292.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0292.GEOID18 height accuracy estimate available here.
 OT0292
 OT0292.Click photographs - Photos may exist for this station.
 OT0292
 OT0292.The dynamic height is computed by dividing the NAVD 88
 OT0292.geopotential number by the normal gravity value computed on the
 OT0292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0292.degrees latitude (g = 980.6199 gals.).
 OT0292
 OT0292.The modeled gravity was interpolated from observed gravity values.
 OT0292
 OT0292;                    North         East    Units  Estimated Accuracy
 OT0292;SPC SD S     -   181,840.      373,460.      MT  (+/- 180 meters Scaled)
 OT0292
 OT0292_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ480663(NAD 83)
 OT0292
 OT0292                          SUPERSEDED SURVEY CONTROL
 OT0292
 OT0292  NGVD 29 (??/??/92) 1001.044  (m)         3284.26   (f) ADJ UNCH    1 2
 OT0292
 OT0292.Superseded values are not recommended for survey control.
 OT0292
 OT0292.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0292.See file dsdata.pdf to determine how the superseded data were derived.
 OT0292
 OT0292_MARKER: DB = BENCH MARK DISK
 OT0292_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0292_SP_SET: ABUTMENT
 OT0292_STAMPING: D 365 1962
 OT0292_MARK LOGO: CGS
 OT0292_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0292
 OT0292  HISTORY     - Date     Condition        Report By
 OT0292  HISTORY     - 1962     MONUMENTED       CGS
 OT0292
 OT0292                          STATION DESCRIPTION
 OT0292
 OT0292'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0292'7.8 MI NE FROM HERMOSA.
 OT0292'ABOUT 7.8 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0292'RAILWAY FROM THE STATION AT HERMOSA, IN SECTION 27, T 1 N, R 8 E,
 OT0292'0.45 MILE SOUTHWEST OF A ROAD CROSSING, 0.55 MILE NORTH OF MILE
 OT0292'POST 86, 4 1/2 FEET EAST OF THE EAST RAIL, ABOUT LEVEL WITH THE
 OT0292'RAIL, AND SET IN THE TOP OF THE EAST END OF THE NORTH CONCRETE
 OT0292'ABUTMENT OF THE BRIDGE OVER SPRING CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0056 ***********************************************************************
 OT0056  DESIGNATION -  D 366
 OT0056  PID         -  OT0056
 OT0056  STATE/COUNTY-  SD/PENNINGTON
 OT0056  COUNTRY     -  US
 OT0056  USGS QUAD   -  WALL SW (2017)
 OT0056
 OT0056                         *CURRENT SURVEY CONTROL
 OT0056  ______________________________________________________________________
 OT0056* NAD 83(1986) POSITION- 43 51 59.     (N) 102 13 48.     (W)   SCALED
 OT0056* NAVD 88 ORTHO HEIGHT -   962.681 (meters)     3158.40  (feet) ADJUSTED
 OT0056  ______________________________________________________________________
 OT0056  GEOID HEIGHT    -        -19.058 (meters)                     GEOID18
 OT0056  DYNAMIC HEIGHT  -        962.358 (meters)     3157.34  (feet) COMP
 OT0056  MODELED GRAVITY -    980,250.5   (mgal)                       NAVD 88
 OT0056
 OT0056  VERT ORDER      -  SECOND    CLASS 0
 OT0056
 OT0056.The horizontal coordinates were scaled from a map and have
 OT0056.an estimated accuracy of +/- 6 seconds.
 OT0056
 OT0056.The orthometric height was determined by differential leveling and
 OT0056.adjusted by the NATIONAL GEODETIC SURVEY
 OT0056.in June 1991.
 OT0056
 OT0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0056.GEOID18 height accuracy estimate available here.
 OT0056
 OT0056.Click photographs - Photos may exist for this station.
 OT0056
 OT0056.The dynamic height is computed by dividing the NAVD 88
 OT0056.geopotential number by the normal gravity value computed on the
 OT0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0056.degrees latitude (g = 980.6199 gals.).
 OT0056
 OT0056.The modeled gravity was interpolated from observed gravity values.
 OT0056
 OT0056;                    North         East    Units  Estimated Accuracy
 OT0056;SPC SD S     -   172,050.      447,560.      MT  (+/- 180 meters Scaled)
 OT0056
 OT0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ225607(NAD 83)
 OT0056
 OT0056                          SUPERSEDED SURVEY CONTROL
 OT0056
 OT0056  NGVD 29 (??/??/92)  962.206  (m)         3156.84   (f) ADJ UNCH    2 0
 OT0056
 OT0056.Superseded values are not recommended for survey control.
 OT0056
 OT0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0056.See file dsdata.pdf to determine how the superseded data were derived.
 OT0056
 OT0056_MARKER: DB = BENCH MARK DISK
 OT0056_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0056_SP_SET: FLOOD BOX
 OT0056_STAMPING: D 366 1962
 OT0056_MARK LOGO: CGS
 OT0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0056+STABILITY: SURFACE MOTION
 OT0056
 OT0056  HISTORY     - Date     Condition        Report By
 OT0056  HISTORY     - 1962     MONUMENTED       CGS
 OT0056
 OT0056                          STATION DESCRIPTION
 OT0056
 OT0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0056'9.4 MI S FROM WALL.
 OT0056'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0056'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0056'THENCE 8.95 MILES SOUTH ALONG U.S. HIGHWAY 16A, AT THE WEST
 OT0056'END OF A BANK CUT ON THE INSIDE OF A SHARP CURVE IN THE HIGHWAY,
 OT0056'0.35 MILE SOUTHEAST OF THE PINNACLES PARKING AREA, 24 FEET NORTH
 OT0056'OF THE CENTER LINE OF A SHARP CURVE IN THE HIGHWAY, 2 FEET BELOW
 OT0056'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF THE SOUTHWEST
 OT0056'CORNER OF A 3 FEET X 3 1/2 FEET CONCRETE FLOOD BOX, 1-INCH
 OT0056'SOUTHWEST OF THE SOUTHWEST CORNER OF A STEEL GRATING OVER
 OT0056'THE BOX.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0471 ***********************************************************************
 OS0471  DESIGNATION -  D 367
 OS0471  PID         -  OS0471
 OS0471  STATE/COUNTY-  SD/JACKSON
 OS0471  COUNTRY     -  US
 OS0471  USGS QUAD   -  INTERIOR (2017)
 OS0471
 OS0471                         *CURRENT SURVEY CONTROL
 OS0471  ______________________________________________________________________
 OS0471* NAD 83(1986) POSITION- 43 43 18.     (N) 101 55 11.     (W)   SCALED
 OS0471* NAVD 88 ORTHO HEIGHT -   719.763 (meters)     2361.42  (feet) ADJUSTED
 OS0471  ______________________________________________________________________
 OS0471  GEOID HEIGHT    -        -20.090 (meters)                     GEOID18
 OS0471  DYNAMIC HEIGHT  -        719.533 (meters)     2360.67  (feet) COMP
 OS0471  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 OS0471
 OS0471  VERT ORDER      -  FIRST     CLASS II
 OS0471
 OS0471.The horizontal coordinates were scaled from a map and have
 OS0471.an estimated accuracy of +/- 6 seconds.
 OS0471
 OS0471.The orthometric height was determined by differential leveling and
 OS0471.adjusted by the NATIONAL GEODETIC SURVEY
 OS0471.in June 1991.
 OS0471
 OS0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0471.GEOID18 height accuracy estimate available here.
 OS0471
 OS0471.Click photographs - Photos may exist for this station.
 OS0471
 OS0471.The dynamic height is computed by dividing the NAVD 88
 OS0471.geopotential number by the normal gravity value computed on the
 OS0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0471.degrees latitude (g = 980.6199 gals.).
 OS0471
 OS0471.The modeled gravity was interpolated from observed gravity values.
 OS0471
 OS0471;                    North         East    Units  Estimated Accuracy
 OS0471;SPC SD S     -   155,450.      472,190.      MT  (+/- 180 meters Scaled)
 OS0471
 OS0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP648451(NAD 83)
 OS0471
 OS0471                          SUPERSEDED SURVEY CONTROL
 OS0471
 OS0471  NGVD 29 (??/??/92)  719.323  (m)         2359.98   (f) ADJ UNCH    1 2
 OS0471
 OS0471.Superseded values are not recommended for survey control.
 OS0471
 OS0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0471.See file dsdata.pdf to determine how the superseded data were derived.
 OS0471
 OS0471_MARKER: DB = BENCH MARK DISK
 OS0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0471_STAMPING: D 367 1962
 OS0471_MARK LOGO: CGS
 OS0471_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0471+STABILITY: SURFACE MOTION
 OS0471
 OS0471  HISTORY     - Date     Condition        Report By
 OS0471  HISTORY     - 1962     MONUMENTED       CGS
 OS0471
 OS0471                          STATION DESCRIPTION
 OS0471
 OS0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0471'3.4 MI E FROM INTERIOR.
 OS0471'ABOUT 3.35 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0471'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 1,
 OS0471'T 4 S, R 18 E, 0.15 MILE EAST OF TRESTLE NUMBER W 204, 60 1/2
 OS0471'FEET EAST OF THE 5TH TELEPHONE POLE EAST OF MILE POST 585, 38 1/2
 OS0471'FEET SOUTH OF SOUTH RAIL, 1.5 FEET NORTH OF A METAL WITNESS
 OS0471'POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE
 OS0471'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1650 ***********************************************************************
 PU1650  DESIGNATION -  D 368
 PU1650  PID         -  PU1650
 PU1650  STATE/COUNTY-  SD/LAWRENCE
 PU1650  COUNTRY     -  US
 PU1650  USGS QUAD   -  STURGIS (2017)
 PU1650
 PU1650                         *CURRENT SURVEY CONTROL
 PU1650  ______________________________________________________________________
 PU1650* NAD 83(1986) POSITION- 44 25 47.     (N) 103 34 47.     (W)   SCALED
 PU1650* NAVD 88 ORTHO HEIGHT -  1103.118 (meters)     3619.15  (feet) ADJUSTED
 PU1650  ______________________________________________________________________
 PU1650  GEOID HEIGHT    -        -15.039 (meters)                     GEOID18
 PU1650  DYNAMIC HEIGHT  -       1102.757 (meters)     3617.96  (feet) COMP
 PU1650  MODELED GRAVITY -    980,251.9   (mgal)                       NAVD 88
 PU1650
 PU1650  VERT ORDER      -  FIRST     CLASS II
 PU1650
 PU1650.The horizontal coordinates were scaled from a map and have
 PU1650.an estimated accuracy of +/- 6 seconds.
 PU1650
 PU1650.The orthometric height was determined by differential leveling and
 PU1650.adjusted by the NATIONAL GEODETIC SURVEY
 PU1650.in June 1991.
 PU1650
 PU1650.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1650.GEOID18 height accuracy estimate available here.
 PU1650
 PU1650.Click photographs - Photos may exist for this station.
 PU1650
 PU1650.The dynamic height is computed by dividing the NAVD 88
 PU1650.geopotential number by the normal gravity value computed on the
 PU1650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1650.degrees latitude (g = 980.6199 gals.).
 PU1650
 PU1650.The modeled gravity was interpolated from observed gravity values.
 PU1650
 PU1650;                    North         East    Units  Estimated Accuracy
 PU1650;SPC SD N     -    72,570.      315,060.      MT  (+/- 180 meters Scaled)
 PU1650
 PU1650_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK130205(NAD 83)
 PU1650
 PU1650                          SUPERSEDED SURVEY CONTROL
 PU1650
 PU1650  NGVD 29 (??/??/92) 1102.588  (m)         3617.41   (f) ADJ UNCH    1 2
 PU1650
 PU1650.Superseded values are not recommended for survey control.
 PU1650
 PU1650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1650.See file dsdata.pdf to determine how the superseded data were derived.
 PU1650
 PU1650_MARKER: DB = BENCH MARK DISK
 PU1650_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1650_SP_SET: CULVERT HEADWALL
 PU1650_STAMPING: D 368 1962
 PU1650_MARK LOGO: CGS
 PU1650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1650+STABILITY: SURFACE MOTION
 PU1650
 PU1650  HISTORY     - Date     Condition        Report By
 PU1650  HISTORY     - 1962     MONUMENTED       CGS
 PU1650
 PU1650                          STATION DESCRIPTION
 PU1650
 PU1650'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1650'2.8 MI NW FROM STURGIS.
 PU1650'ABOUT 2.75 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1650'RAILWAY FROM THE STATION AT STURGIS OR ABOUT 3.8 MILES SOUTHEAST
 PU1650'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE U.S. HIGHWAY
 PU1650'14 OVERPASS AT WHITEWOOD, IN SECTION 1, T 5 N, R 4 E, 12 POLES
 PU1650'NORTHWEST OF MILE POST 131, 13 1/2 FEET NORTHEAST OF THE NORTHEAST
 PU1650'RAIL, ABOUT 3 FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE
 PU1650'TOP AND CENTER OF THE NORTHEAST HEADWALL OF A STONE ARCH CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1789 ***********************************************************************
 PU1789  DESIGNATION -  D 369
 PU1789  PID         -  PU1789
 PU1789  STATE/COUNTY-  SD/BUTTE
 PU1789  COUNTRY     -  US
 PU1789  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1789
 PU1789                         *CURRENT SURVEY CONTROL
 PU1789  ______________________________________________________________________
 PU1789* NAD 83(1986) POSITION- 44 53 38.     (N) 103 48 03.     (W)   SCALED
 PU1789* NAVD 88 ORTHO HEIGHT -   906.657 (meters)     2974.59  (feet) ADJUSTED
 PU1789  ______________________________________________________________________
 PU1789  GEOID HEIGHT    -        -15.839 (meters)                     GEOID18
 PU1789  DYNAMIC HEIGHT  -        906.426 (meters)     2973.83  (feet) COMP
 PU1789  MODELED GRAVITY -    980,331.6   (mgal)                       NAVD 88
 PU1789
 PU1789  VERT ORDER      -  FIRST     CLASS II
 PU1789
 PU1789.The horizontal coordinates were scaled from a map and have
 PU1789.an estimated accuracy of +/- 6 seconds.
 PU1789
 PU1789.The orthometric height was determined by differential leveling and
 PU1789.adjusted by the NATIONAL GEODETIC SURVEY
 PU1789.in June 1991.
 PU1789
 PU1789.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1789.GEOID18 height accuracy estimate available here.
 PU1789
 PU1789.Click photographs - Photos may exist for this station.
 PU1789
 PU1789.The dynamic height is computed by dividing the NAVD 88
 PU1789.geopotential number by the normal gravity value computed on the
 PU1789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1789.degrees latitude (g = 980.6199 gals.).
 PU1789
 PU1789.The modeled gravity was interpolated from observed gravity values.
 PU1789
 PU1789;                    North         East    Units  Estimated Accuracy
 PU1789;SPC SD N     -   124,900.      299,890.      MT  (+/- 180 meters Scaled)
 PU1789
 PU1789_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK946718(NAD 83)
 PU1789
 PU1789                          SUPERSEDED SURVEY CONTROL
 PU1789
 PU1789  NGVD 29 (??/??/92)  906.174  (m)         2973.01   (f) ADJ UNCH    1 2
 PU1789
 PU1789.Superseded values are not recommended for survey control.
 PU1789
 PU1789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1789.See file dsdata.pdf to determine how the superseded data were derived.
 PU1789
 PU1789_MARKER: DB = BENCH MARK DISK
 PU1789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1789_STAMPING: B 369 1962
 PU1789_MARK LOGO: CGS
 PU1789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1789+STABILITY: SURFACE MOTION
 PU1789
 PU1789  HISTORY     - Date     Condition        Report By
 PU1789  HISTORY     - 1962     MONUMENTED       CGS
 PU1789  HISTORY     - 1962     GOOD             CGS
 PU1789
 PU1789                          STATION DESCRIPTION
 PU1789
 PU1789'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1789'16.5 MI N FROM BELLE FOURCHE.
 PU1789'ABOUT 16.5 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1789'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1789'19, T 11 N, R 3 E, 45 FEET WEST OF THE CENTER LINE OF THE
 PU1789'HIGHWAY, 2 FEET SOUTH OF A T FENCE CORNER, 1 1/2 FEET EAST OF
 PU1789'A FENCE, 1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU1789'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1789'6-INCHES.
 PU1789
 PU1789                          STATION RECOVERY (1962)
 PU1789
 PU1789'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1789'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0210 ***********************************************************************
 OS0210  DESIGNATION -  D 370
 OS0210  PID         -  OS0210
 OS0210  STATE/COUNTY-  SD/JONES
 OS0210  COUNTRY     -  US
 OS0210  USGS QUAD   -  OKATON (2017)
 OS0210
 OS0210                         *CURRENT SURVEY CONTROL
 OS0210  ______________________________________________________________________
 OS0210* NAD 83(1986) POSITION- 43 53 28.     (N) 100 54 06.     (W)   SCALED
 OS0210* NAVD 88 ORTHO HEIGHT -   715.666 (meters)     2347.98  (feet) ADJUSTED
 OS0210  ______________________________________________________________________
 OS0210  GEOID HEIGHT    -        -23.650 (meters)                     GEOID18
 OS0210  DYNAMIC HEIGHT  -        715.428 (meters)     2347.20  (feet) COMP
 OS0210  MODELED GRAVITY -    980,263.0   (mgal)                       NAVD 88
 OS0210
 OS0210  VERT ORDER      -  FIRST     CLASS II
 OS0210
 OS0210.The horizontal coordinates were scaled from a map and have
 OS0210.an estimated accuracy of +/- 6 seconds.
 OS0210
 OS0210.The orthometric height was determined by differential leveling and
 OS0210.adjusted by the NATIONAL GEODETIC SURVEY
 OS0210.in June 1991.
 OS0210
 OS0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0210.GEOID18 height accuracy estimate available here.
 OS0210
 OS0210.Click photographs - Photos may exist for this station.
 OS0210
 OS0210.The dynamic height is computed by dividing the NAVD 88
 OS0210.geopotential number by the normal gravity value computed on the
 OS0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0210.degrees latitude (g = 980.6199 gals.).
 OS0210
 OS0210.The modeled gravity was interpolated from observed gravity values.
 OS0210
 OS0210;                    North         East    Units  Estimated Accuracy
 OS0210;SPC SD S     -   173,210.      554,340.      MT  (+/- 180 meters Scaled)
 OS0210
 OS0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP472615(NAD 83)
 OS0210
 OS0210                          SUPERSEDED SURVEY CONTROL
 OS0210
 OS0210  NGVD 29 (??/??/92)  715.166  (m)         2346.34   (f) ADJ UNCH    1 2
 OS0210
 OS0210.Superseded values are not recommended for survey control.
 OS0210
 OS0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0210.See file dsdata.pdf to determine how the superseded data were derived.
 OS0210
 OS0210_MARKER: DB = BENCH MARK DISK
 OS0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0210_STAMPING: D 370 1962
 OS0210_MARK LOGO: CGS
 OS0210_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0210+STABILITY: SURFACE MOTION
 OS0210
 OS0210  HISTORY     - Date     Condition        Report By
 OS0210  HISTORY     - 1962     MONUMENTED       CGS
 OS0210  HISTORY     - 1985     GOOD             NGS
 OS0210
 OS0210                          STATION DESCRIPTION
 OS0210
 OS0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0210'0.7 MI NW FROM OKATON.
 OS0210'ABOUT 0.7 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0210'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN
 OS0210'SECTION 9, T 2 S, R 27 E, 19 POLES NORTHWEST OF MILE POST 527,
 OS0210'47 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 7 FEET WEST OF A
 OS0210'TELEPHONE POLE, 2 1/2 FEET NORTHEAST OF A FENCE, 1.5 FEET
 OS0210'SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL,
 OS0210'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 OS0210
 OS0210                          STATION RECOVERY (1985)
 OS0210
 OS0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0210'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.30 KM (0.81
 OS0210'MI) NORTHWEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION OF I 90
 OS0210'EXIT 183 AT OKATON, THENCE 0.23 KM (0.14 MI) SOUTH-SOUTHEAST ALONG THE
 OS0210'OLD ABANDON HIGHWAY BED, 39.6 METERS (130 FT) SOUTHWEST OF THE CENTER
 OS0210'OF THE OLD HIGHWAY BED, 14.3 METERS (47 FT) SOUTHWEST OF THE SOUTHWEST
 OS0210'RAIL, 2.1 METERS (7 FT) WEST OF A TELEPHONE POLE AND 0.8 METER (2.5
 OS0210'FT) NORTHEAST OF A FENCE.
 OS0210'THE MARK IS 0.5 METERS  SE FROM  A WITNESS POST
 OS0210'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0510 ***********************************************************************
 PT0510  DESIGNATION -  D 371
 PT0510  PID         -  PT0510
 PT0510  STATE/COUNTY-  SD/HAAKON
 PT0510  COUNTRY     -  US
 PT0510  USGS QUAD   -  ELBON (2017)
 PT0510
 PT0510                         *CURRENT SURVEY CONTROL
 PT0510  ______________________________________________________________________
 PT0510* NAD 83(1986) POSITION- 44 17 48.     (N) 101 40 40.     (W)   SCALED
 PT0510* NAVD 88 ORTHO HEIGHT -   758.556 (meters)     2488.70  (feet) ADJUSTED
 PT0510  ______________________________________________________________________
 PT0510  GEOID HEIGHT    -        -20.963 (meters)                     GEOID18
 PT0510  DYNAMIC HEIGHT  -        758.346 (meters)     2488.01  (feet) COMP
 PT0510  MODELED GRAVITY -    980,316.5   (mgal)                       NAVD 88
 PT0510
 PT0510  VERT ORDER      -  FIRST     CLASS II
 PT0510
 PT0510.The horizontal coordinates were scaled from a map and have
 PT0510.an estimated accuracy of +/- 6 seconds.
 PT0510
 PT0510.The orthometric height was determined by differential leveling and
 PT0510.adjusted by the NATIONAL GEODETIC SURVEY
 PT0510.in June 1991.
 PT0510
 PT0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0510.GEOID18 height accuracy estimate available here.
 PT0510
 PT0510.Click photographs - Photos may exist for this station.
 PT0510
 PT0510.The dynamic height is computed by dividing the NAVD 88
 PT0510.geopotential number by the normal gravity value computed on the
 PT0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0510.degrees latitude (g = 980.6199 gals.).
 PT0510
 PT0510.The modeled gravity was interpolated from observed gravity values.
 PT0510
 PT0510;                    North         East    Units  Estimated Accuracy
 PT0510;SPC SD S     -   218,990.      492,710.      MT  (+/- 180 meters Scaled)
 PT0510
 PT0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ863083(NAD 83)
 PT0510
 PT0510                          SUPERSEDED SURVEY CONTROL
 PT0510
 PT0510  NGVD 29 (??/??/92)  758.089  (m)         2487.16   (f) ADJ UNCH    1 2
 PT0510
 PT0510.Superseded values are not recommended for survey control.
 PT0510
 PT0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0510.See file dsdata.pdf to determine how the superseded data were derived.
 PT0510
 PT0510_MARKER: DB = BENCH MARK DISK
 PT0510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0510_STAMPING: D 371 1962
 PT0510_MARK LOGO: CGS
 PT0510_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0510+STABILITY: SURFACE MOTION
 PT0510
 PT0510  HISTORY     - Date     Condition        Report By
 PT0510  HISTORY     - 1962     MONUMENTED       CGS
 PT0510
 PT0510                          STATION DESCRIPTION
 PT0510
 PT0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0510'11.4 MI S FROM MILESVILLE.
 PT0510'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0510'THE LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES SOUTH ALONG
 PT0510'STATE HIGHWAY 73, 46 FEET WEST OF CENTERLINE OF THE HIGHWAY,
 PT0510'2 FEET EAST OF A FENCE, 1.9 FEET SOUTH OF A METAL WITNESS POST,
 PT0510'ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PT0510'OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0609 ***********************************************************************
 PT0609  DESIGNATION -  D 372
 PT0609  PID         -  PT0609
 PT0609  STATE/COUNTY-  SD/HAAKON
 PT0609  COUNTRY     -  US
 PT0609  USGS QUAD   -  PHILIP SE (2017)
 PT0609
 PT0609                         *CURRENT SURVEY CONTROL
 PT0609  ______________________________________________________________________
 PT0609* NAD 83(1986) POSITION- 44 02 30.     (N) 101 35 20.     (W)   SCALED
 PT0609* NAVD 88 ORTHO HEIGHT -   641.515 (meters)     2104.70  (feet) ADJUSTED
 PT0609  ______________________________________________________________________
 PT0609  GEOID HEIGHT    -        -21.386 (meters)                     GEOID18
 PT0609  DYNAMIC HEIGHT  -        641.325 (meters)     2104.08  (feet) COMP
 PT0609  MODELED GRAVITY -    980,301.5   (mgal)                       NAVD 88
 PT0609
 PT0609  VERT ORDER      -  SECOND    CLASS 0
 PT0609
 PT0609.The horizontal coordinates were scaled from a map and have
 PT0609.an estimated accuracy of +/- 6 seconds.
 PT0609
 PT0609.The orthometric height was determined by differential leveling and
 PT0609.adjusted by the NATIONAL GEODETIC SURVEY
 PT0609.in June 1991.
 PT0609
 PT0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0609.GEOID18 height accuracy estimate available here.
 PT0609
 PT0609.Click photographs - Photos may exist for this station.
 PT0609
 PT0609.The dynamic height is computed by dividing the NAVD 88
 PT0609.geopotential number by the normal gravity value computed on the
 PT0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0609.degrees latitude (g = 980.6199 gals.).
 PT0609
 PT0609.The modeled gravity was interpolated from observed gravity values.
 PT0609
 PT0609;                    North         East    Units  Estimated Accuracy
 PT0609;SPC SD S     -   190,550.      499,380.      MT  (+/- 180 meters Scaled)
 PT0609
 PT0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP925797(NAD 83)
 PT0609
 PT0609                          SUPERSEDED SURVEY CONTROL
 PT0609
 PT0609  NGVD 29 (??/??/92)  641.059  (m)         2103.21   (f) ADJ UNCH    2 0
 PT0609
 PT0609.Superseded values are not recommended for survey control.
 PT0609
 PT0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0609.See file dsdata.pdf to determine how the superseded data were derived.
 PT0609
 PT0609_MARKER: DB = BENCH MARK DISK
 PT0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0609_STAMPING: D 372 1962
 PT0609_MARK LOGO: CGS
 PT0609_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0609+STABILITY: SURFACE MOTION
 PT0609
 PT0609  HISTORY     - Date     Condition        Report By
 PT0609  HISTORY     - 1962     MONUMENTED       CGS
 PT0609
 PT0609                          STATION DESCRIPTION
 PT0609
 PT0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0609'4 MI E FROM PHILIP.
 PT0609'ABOUT 4.05 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0609'RAILWAY FROM THE STATION AT PHILIP, IN SECTION 16, T 1 N, R 21 E,
 PT0609'100 FEET NORTH OF THE NORTH RAIL, 145 FEET NORTH AND ACROSS THE
 PT0609'TRACK FROM MILE POST 556, 2 FEET NORTH OF A FENCE, 1.8 FEET EAST
 PT0609'OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE RAIL,
 PT0609'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0704 ***********************************************************************
 PT0704  DESIGNATION -  D 374
 PT0704  PID         -  PT0704
 PT0704  STATE/COUNTY-  SD/HAAKON
 PT0704  COUNTRY     -  US
 PT0704  USGS QUAD   -  HILLAND (2017)
 PT0704
 PT0704                         *CURRENT SURVEY CONTROL
 PT0704  ______________________________________________________________________
 PT0704* NAD 83(1986) POSITION- 44 17 02.     (N) 101 48 27.     (W)   SCALED
 PT0704* NAVD 88 ORTHO HEIGHT -   795.632 (meters)     2610.34  (feet) ADJUSTED
 PT0704  ______________________________________________________________________
 PT0704  GEOID HEIGHT    -        -20.521 (meters)                     GEOID18
 PT0704  DYNAMIC HEIGHT  -        795.410 (meters)     2609.61  (feet) COMP
 PT0704  MODELED GRAVITY -    980,311.9   (mgal)                       NAVD 88
 PT0704
 PT0704  VERT ORDER      -  SECOND    CLASS 0
 PT0704
 PT0704.The horizontal coordinates were scaled from a map and have
 PT0704.an estimated accuracy of +/- 6 seconds.
 PT0704
 PT0704.The orthometric height was determined by differential leveling and
 PT0704.adjusted by the NATIONAL GEODETIC SURVEY
 PT0704.in June 1991.
 PT0704
 PT0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0704.GEOID18 height accuracy estimate available here.
 PT0704
 PT0704.Click photographs - Photos may exist for this station.
 PT0704
 PT0704.The dynamic height is computed by dividing the NAVD 88
 PT0704.geopotential number by the normal gravity value computed on the
 PT0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0704.degrees latitude (g = 980.6199 gals.).
 PT0704
 PT0704.The modeled gravity was interpolated from observed gravity values.
 PT0704
 PT0704;                    North         East    Units  Estimated Accuracy
 PT0704;SPC SD S     -   217,740.      482,340.      MT  (+/- 180 meters Scaled)
 PT0704
 PT0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ759072(NAD 83)
 PT0704
 PT0704                          SUPERSEDED SURVEY CONTROL
 PT0704
 PT0704  NGVD 29 (??/??/92)  795.167  (m)         2608.81   (f) ADJ UNCH    2 0
 PT0704
 PT0704.Superseded values are not recommended for survey control.
 PT0704
 PT0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0704.See file dsdata.pdf to determine how the superseded data were derived.
 PT0704
 PT0704_MARKER: DB = BENCH MARK DISK
 PT0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0704_STAMPING: D 374 1962
 PT0704_MARK LOGO: CGS
 PT0704_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0704+STABILITY: SURFACE MOTION
 PT0704
 PT0704  HISTORY     - Date     Condition        Report By
 PT0704  HISTORY     - 1962     MONUMENTED       CGS
 PT0704
 PT0704                          STATION DESCRIPTION
 PT0704
 PT0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0704'2.5 MI E FROM HILLAND.
 PT0704'ABOUT 2.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0704'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD AND A
 PT0704'ROAD LEADING SOUTH, IN SECTION 27, T 4 N, R 19 E, 83 FEET SOUTH OF
 PT0704'THE CENTER LINE OF THE GRAVEL ROAD, 29 FEET WEST OF THE CENTER
 PT0704'LINE OF THE ROAD LEADING SOUTH, 48 FEET SOUTHEAST OF A TELEPHONE
 PT0704'POLE, 46 FEET SOUTH OF AN EAST-WEST FENCE, 1.7 FEET SOUTH OF A
 PT0704'METAL WITNESS POST, 1 1/2 FEET EAST OF A FENCE, 3 FEET BELOW
 PT0704'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PT0704'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0376 ***********************************************************************
 PU0376  DESIGNATION -  D 375
 PU0376  PID         -  PU0376
 PU0376  STATE/COUNTY-  SD/PENNINGTON
 PU0376  COUNTRY     -  US
 PU0376  USGS QUAD   -  PEDRO (2017)
 PU0376
 PU0376                         *CURRENT SURVEY CONTROL
 PU0376  ______________________________________________________________________
 PU0376* NAD 83(1986) POSITION- 44 23 46.     (N) 102 06 00.     (W)   SCALED
 PU0376* NAVD 88 ORTHO HEIGHT -   655.858 (meters)     2151.76  (feet) ADJUSTED
 PU0376  ______________________________________________________________________
 PU0376  GEOID HEIGHT    -        -19.712 (meters)                     GEOID18
 PU0376  DYNAMIC HEIGHT  -        655.700 (meters)     2151.24  (feet) COMP
 PU0376  MODELED GRAVITY -    980,354.7   (mgal)                       NAVD 88
 PU0376
 PU0376  VERT ORDER      -  SECOND    CLASS 0
 PU0376
 PU0376.The horizontal coordinates were scaled from a map and have
 PU0376.an estimated accuracy of +/- 6 seconds.
 PU0376
 PU0376.The orthometric height was determined by differential leveling and
 PU0376.adjusted by the NATIONAL GEODETIC SURVEY
 PU0376.in June 1991.
 PU0376
 PU0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0376.GEOID18 height accuracy estimate available here.
 PU0376
 PU0376.Click photographs - Photos may exist for this station.
 PU0376
 PU0376.The dynamic height is computed by dividing the NAVD 88
 PU0376.geopotential number by the normal gravity value computed on the
 PU0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0376.degrees latitude (g = 980.6199 gals.).
 PU0376
 PU0376.The modeled gravity was interpolated from observed gravity values.
 PU0376
 PU0376;                    North         East    Units  Estimated Accuracy
 PU0376;SPC SD S     -   230,660.      459,260.      MT  (+/- 180 meters Scaled)
 PU0376
 PU0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK309199(NAD 83)
 PU0376
 PU0376                          SUPERSEDED SURVEY CONTROL
 PU0376
 PU0376  NGVD 29 (??/??/92)  655.410  (m)         2150.29   (f) ADJ UNCH    2 0
 PU0376
 PU0376.Superseded values are not recommended for survey control.
 PU0376
 PU0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0376.See file dsdata.pdf to determine how the superseded data were derived.
 PU0376
 PU0376_MARKER: DB = BENCH MARK DISK
 PU0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0376_STAMPING: D 375 1962
 PU0376_MARK LOGO: CGS
 PU0376_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0376+STABILITY: SURFACE MOTION
 PU0376
 PU0376  HISTORY     - Date     Condition        Report By
 PU0376  HISTORY     - 1962     MONUMENTED       CGS
 PU0376
 PU0376                          STATION DESCRIPTION
 PU0376
 PU0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0376'2.4 MI SE FROM PEDRO.
 PU0376'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0376'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD, THENCE
 PU0376'1.0 MILE SOUTHEAST ALONG A GRAVELED ROAD, IN SECTION 17, T 5 N,
 PU0376'R 17 E, 26 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1.7 FEET
 PU0376'NORTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF
 PU0376'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0376'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2095 ***********************************************************************
 PU2095  DESIGNATION -  D 376
 PU2095  PID         -  PU2095
 PU2095  STATE/COUNTY-  SD/LAWRENCE
 PU2095  COUNTRY     -  US
 PU2095  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2095
 PU2095                         *CURRENT SURVEY CONTROL
 PU2095  ______________________________________________________________________
 PU2095* NAD 83(1986) POSITION- 44 31 23.     (N) 103 56 04.     (W)   SCALED
 PU2095* NAVD 88 ORTHO HEIGHT -  1122.661 (meters)     3683.26  (feet) ADJUSTED
 PU2095  ______________________________________________________________________
 PU2095  GEOID HEIGHT    -        -14.598 (meters)                     GEOID18
 PU2095  DYNAMIC HEIGHT  -       1122.280 (meters)     3682.01  (feet) COMP
 PU2095  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 PU2095
 PU2095  VERT ORDER      -  SECOND    CLASS 0
 PU2095
 PU2095.The horizontal coordinates were scaled from a map and have
 PU2095.an estimated accuracy of +/- 6 seconds.
 PU2095
 PU2095.The orthometric height was determined by differential leveling and
 PU2095.adjusted by the NATIONAL GEODETIC SURVEY
 PU2095.in June 1991.
 PU2095
 PU2095.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2095.GEOID18 height accuracy estimate available here.
 PU2095
 PU2095.Click photographs - Photos may exist for this station.
 PU2095
 PU2095.The dynamic height is computed by dividing the NAVD 88
 PU2095.geopotential number by the normal gravity value computed on the
 PU2095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2095.degrees latitude (g = 980.6199 gals.).
 PU2095
 PU2095.The modeled gravity was interpolated from observed gravity values.
 PU2095
 PU2095;                    North         East    Units  Estimated Accuracy
 PU2095;SPC SD N     -    84,240.      287,350.      MT  (+/- 180 meters Scaled)
 PU2095
 PU2095_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK846305(NAD 83)
 PU2095
 PU2095                          SUPERSEDED SURVEY CONTROL
 PU2095
 PU2095  NGVD 29 (??/??/92) 1122.100  (m)         3681.42   (f) ADJ UNCH    2 0
 PU2095
 PU2095.Superseded values are not recommended for survey control.
 PU2095
 PU2095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2095.See file dsdata.pdf to determine how the superseded data were derived.
 PU2095
 PU2095_MARKER: DB = BENCH MARK DISK
 PU2095_SETTING: 66 = SET IN ROCK OUTCROP
 PU2095_STAMPING: D 376 1962
 PU2095_MARK LOGO: CGS
 PU2095_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2095+STABILITY: POSITION/ELEVATION WELL
 PU2095
 PU2095  HISTORY     - Date     Condition        Report By
 PU2095  HISTORY     - 1962     MONUMENTED       CGS
 PU2095
 PU2095                          STATION DESCRIPTION
 PU2095
 PU2095'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2095'5.6 MI NW FROM SPEARFISH.
 PU2095'ABOUT 0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU2095'AT SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD U.S. HIGHWAY 14,
 PU2095'THENCE 4.95 MILE NORTHWEST ALONG OLD HIGHWAY 14, ALSO 0.1 MILE
 PU2095'EAST OF THE JUNCTION OF OLD AND NEW U.S. HIGHWAY 14.  SET
 PU2095'HORIZONTAL IN A OUTCROP OF ROCK ON THE NORTH SLOPE OF A
 PU2095'HILL.  46 FEET SOUTH OF THE CENTERLINE OF THE OLD HIGHWAY, 15.3
 PU2095'FEET SOUTH OF A FENCE LINE, 8.7 FEET SOUTHWEST OF A 10 INCH
 PU2095'PINE TREE, ABOUT 4 FEET ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1709 ***********************************************************************
 PU1709  DESIGNATION -  D 377
 PU1709  PID         -  PU1709
 PU1709  STATE/COUNTY-  SD/LAWRENCE
 PU1709  COUNTRY     -  US
 PU1709  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1709
 PU1709                         *CURRENT SURVEY CONTROL
 PU1709  ______________________________________________________________________
 PU1709* NAD 83(1986) POSITION- 44 26 11.     (N) 103 41 11.     (W)   SCALED
 PU1709* NAVD 88 ORTHO HEIGHT -  1222.012 (meters)     4009.22  (feet) ADJUSTED
 PU1709  ______________________________________________________________________
 PU1709  GEOID HEIGHT    -        -14.600 (meters)                     GEOID18
 PU1709  DYNAMIC HEIGHT  -       1221.592 (meters)     4007.84  (feet) COMP
 PU1709  MODELED GRAVITY -    980,231.3   (mgal)                       NAVD 88
 PU1709
 PU1709  VERT ORDER      -  SECOND    CLASS 0
 PU1709
 PU1709.The horizontal coordinates were scaled from a map and have
 PU1709.an estimated accuracy of +/- 6 seconds.
 PU1709
 PU1709.The orthometric height was determined by differential leveling and
 PU1709.adjusted by the NATIONAL GEODETIC SURVEY
 PU1709.in June 1991.
 PU1709
 PU1709.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1709.GEOID18 height accuracy estimate available here.
 PU1709
 PU1709.Click photographs - Photos may exist for this station.
 PU1709
 PU1709.The dynamic height is computed by dividing the NAVD 88
 PU1709.geopotential number by the normal gravity value computed on the
 PU1709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1709.degrees latitude (g = 980.6199 gals.).
 PU1709
 PU1709.The modeled gravity was interpolated from observed gravity values.
 PU1709
 PU1709;                    North         East    Units  Estimated Accuracy
 PU1709;SPC SD N     -    73,690.      306,610.      MT  (+/- 180 meters Scaled)
 PU1709
 PU1709_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK045211(NAD 83)
 PU1709
 PU1709                          SUPERSEDED SURVEY CONTROL
 PU1709
 PU1709  NGVD 29 (??/??/92) 1221.467  (m)         4007.43   (f) ADJ UNCH    2 0
 PU1709
 PU1709.Superseded values are not recommended for survey control.
 PU1709
 PU1709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1709.See file dsdata.pdf to determine how the superseded data were derived.
 PU1709
 PU1709_MARKER: DB = BENCH MARK DISK
 PU1709_SETTING: 66 = SET IN ROCK OUTCROP
 PU1709_STAMPING: D 337 1962
 PU1709_MARK LOGO: CGS
 PU1709_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1709+STABILITY: POSITION/ELEVATION WELL
 PU1709
 PU1709  HISTORY     - Date     Condition        Report By
 PU1709  HISTORY     - 1962     MONUMENTED       CGS
 PU1709
 PU1709                          STATION DESCRIPTION
 PU1709
 PU1709'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1709'11.4 MI SE FROM SPEARFISH.
 PU1709'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1709'AT SPEARFISH, THENCE 2.15 MILE SOUTHEAST ALONG A GRAVELED ROAD,
 PU1709'ON THE INSIDE OF A CURVE, SET IN THE TOP OF A OUTCROP OF ROCK,
 PU1709'92 FEET NORTHWEST OF A FENCE CORNER, 25 FEET SOUTH OF THE
 PU1709'CENTERLINE OF THE ROAD, 6.5 FEET NORTH OF A FENCE LINE, ABOUT
 PU1709'2.5 FEET LOWER THAN THE ROAD, DRILLED IN HORIZONTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0443 ***********************************************************************
 PU0443  DESIGNATION -  D 378
 PU0443  PID         -  PU0443
 PU0443  STATE/COUNTY-  SD/PENNINGTON
 PU0443  COUNTRY     -  US
 PU0443  USGS QUAD   -  RAINY CREEK (2017)
 PU0443
 PU0443                         *CURRENT SURVEY CONTROL
 PU0443  ______________________________________________________________________
 PU0443* NAD 83(1986) POSITION- 44 14 26.99   (N) 102 10 03.48   (W)   HD_HELD1
 PU0443* NAVD 88 ORTHO HEIGHT -   779.690 (meters)     2558.03  (feet) ADJUSTED
 PU0443  ______________________________________________________________________
 PU0443  GEOID HEIGHT    -        -19.404 (meters)                     GEOID18
 PU0443  DYNAMIC HEIGHT  -        779.472 (meters)     2557.32  (feet) COMP
 PU0443  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 PU0443
 PU0443  VERT ORDER      -  SECOND    CLASS 0
 PU0443
 PU0443.The horizontal coordinates were determined by differentially corrected
 PU0443.hand held GPS observations or other comparable positioning techniques
 PU0443.and have an estimated accuracy of +/- 3 meters.
 PU0443
 PU0443.The orthometric height was determined by differential leveling and
 PU0443.adjusted by the NATIONAL GEODETIC SURVEY
 PU0443.in June 1991.
 PU0443
 PU0443.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0443.GEOID18 height accuracy estimate available here.
 PU0443
 PU0443.Click photographs - Photos may exist for this station.
 PU0443
 PU0443.The dynamic height is computed by dividing the NAVD 88
 PU0443.geopotential number by the normal gravity value computed on the
 PU0443.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0443.degrees latitude (g = 980.6199 gals.).
 PU0443
 PU0443.The modeled gravity was interpolated from observed gravity values.
 PU0443
 PU0443;                    North         East    Units  Estimated Accuracy
 PU0443;SPC SD S     -   213,531.2     453,491.1     MT  (+/- 3 meters HH1 GPS) 
 PU0443
 PU0443_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2616402523(NAD 83)
 PU0443
 PU0443                          SUPERSEDED SURVEY CONTROL
 PU0443
 PU0443  NGVD 29 (??/??/92)  779.232  (m)         2556.53   (f) ADJ UNCH    2 0
 PU0443
 PU0443.Superseded values are not recommended for survey control.
 PU0443
 PU0443.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0443.See file dsdata.pdf to determine how the superseded data were derived.
 PU0443
 PU0443_MARKER: DB = BENCH MARK DISK
 PU0443_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0443+WITH SETTING: INFORMATION.
 PU0443_STAMPING: D 378 1962
 PU0443_MARK LOGO: CGS
 PU0443_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0443_ROD/PIPE-DEPTH: 2.4 meters
 PU0443
 PU0443  HISTORY     - Date     Condition        Report By
 PU0443  HISTORY     - 1962     MONUMENTED       CGS
 PU0443
 PU0443                          STATION DESCRIPTION
 PU0443
 PU0443'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0443'3 MI SE FROM CREIGHTON.
 PU0443'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED FROM THE POST OFFICE AND
 PU0443'SERVICE STATION AT CREIGHTON, THENCE 2.05 MILES EAST ALONG A
 PU0443'GRAVELED ROAD, 89 1/2 FEET NORTHEAST OF THE CENTER LINE OF A ROAD
 PU0443'JUNCTION, 53.8 FEET NORTH OF THE CENTER LINE OF THE GRAVELED ROAD,
 PU0443'39 1/2 FEET EAST OF THE CENTER LINE OF A DIRT ROAD LEADING NORTH,
 PU0443'12 FEET EAST OF A CORNER FENCE POST, 1.5 FEET NORTHEAST OF A METAL
 PU0443'WITNESS POST, AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT
 PU0443'IS DRIVEN TO A DEPTH OF 8 FEET AND IS ENCASED IN A 6-INCH TILE
 PU0443'WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0542 ***********************************************************************
 PU0542  DESIGNATION -  D 379
 PU0542  PID         -  PU0542
 PU0542  STATE/COUNTY-  SD/PENNINGTON
 PU0542  COUNTRY     -  US
 PU0542  USGS QUAD   -  LAKE HILL (2017)
 PU0542
 PU0542                         *CURRENT SURVEY CONTROL
 PU0542  ______________________________________________________________________
 PU0542* NAD 83(1986) POSITION- 44 07 29.     (N) 102 07 31.     (W)   SCALED
 PU0542* NAVD 88 ORTHO HEIGHT -   886.470 (meters)     2908.36  (feet) ADJUSTED
 PU0542  ______________________________________________________________________
 PU0542  GEOID HEIGHT    -        -19.399 (meters)                     GEOID18
 PU0542  DYNAMIC HEIGHT  -        886.213 (meters)     2907.52  (feet) COMP
 PU0542  MODELED GRAVITY -    980,298.7   (mgal)                       NAVD 88
 PU0542
 PU0542  VERT ORDER      -  SECOND    CLASS 0
 PU0542
 PU0542.The horizontal coordinates were scaled from a map and have
 PU0542.an estimated accuracy of +/- 6 seconds.
 PU0542
 PU0542.The orthometric height was determined by differential leveling and
 PU0542.adjusted by the NATIONAL GEODETIC SURVEY
 PU0542.in June 1991.
 PU0542
 PU0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0542.GEOID18 height accuracy estimate available here.
 PU0542
 PU0542.Click photographs - Photos may exist for this station.
 PU0542
 PU0542.The dynamic height is computed by dividing the NAVD 88
 PU0542.geopotential number by the normal gravity value computed on the
 PU0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0542.degrees latitude (g = 980.6199 gals.).
 PU0542
 PU0542.The modeled gravity was interpolated from observed gravity values.
 PU0542
 PU0542;                    North         East    Units  Estimated Accuracy
 PU0542;SPC SD S     -   200,560.      456,600.      MT  (+/- 180 meters Scaled)
 PU0542
 PU0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ299897(NAD 83)
 PU0542
 PU0542                          SUPERSEDED SURVEY CONTROL
 PU0542
 PU0542  NGVD 29 (??/??/92)  886.02   (m)         2906.9    (f) COMPUTED    2 0
 PU0542
 PU0542.Superseded values are not recommended for survey control.
 PU0542
 PU0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0542.See file dsdata.pdf to determine how the superseded data were derived.
 PU0542
 PU0542_MARKER: DB = BENCH MARK DISK
 PU0542_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0542+WITH SETTING: INFORMATION.
 PU0542_STAMPING: D 379 1962
 PU0542_MARK LOGO: CGS
 PU0542_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0542_ROD/PIPE-DEPTH: 2.7 meters
 PU0542
 PU0542  HISTORY     - Date     Condition        Report By
 PU0542  HISTORY     - 1962     MONUMENTED       CGS
 PU0542
 PU0542                          STATION DESCRIPTION
 PU0542
 PU0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0542'9.8 MI N FROM QUINN.
 PU0542'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PU0542'OFFICE AT QUINN, THENCE 1.05 MILES NORTH ALONG A GRAVELED
 PU0542'ROAD, 0.1 MILE WEST OF A LONE TREE ON THE NORTH SIDE OF THE
 PU0542'ROAD, 45 FEET NORTH OF THE CENTER LINE OF THE ROAD, 41 1/2
 PU0542'FEET EAST OF A POWER POLE, 1 1/2 FEET SOUTH OF A FENCE,
 PU0542'1.3 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 5 FEET BELOW
 PU0542'THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH
 PU0542'COPPER-COATED ROD THAT IS DRIVEN TO A DEPTH OF 9 FEET AND
 PU0542'IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0154 ***********************************************************************
 OS0154  DESIGNATION -  D 38
 OS0154  PID         -  OS0154
 OS0154  STATE/COUNTY-  SD/TODD
 OS0154  COUNTRY     -  US
 OS0154  USGS QUAD   -  MISSION (2017)
 OS0154
 OS0154                         *CURRENT SURVEY CONTROL
 OS0154  ______________________________________________________________________
 OS0154* NAD 83(1986) POSITION- 43 21 39.     (N) 100 42 39.     (W)   SCALED
 OS0154* NAVD 88 ORTHO HEIGHT -   789.316 (meters)     2589.61  (feet) ADJUSTED
 OS0154  ______________________________________________________________________
 OS0154  GEOID HEIGHT    -        -23.368 (meters)                     GEOID18
 OS0154  DYNAMIC HEIGHT  -        789.007 (meters)     2588.60  (feet) COMP
 OS0154  MODELED GRAVITY -    980,202.0   (mgal)                       NAVD 88
 OS0154
 OS0154  VERT ORDER      -  FIRST     CLASS II
 OS0154
 OS0154.The horizontal coordinates were scaled from a map and have
 OS0154.an estimated accuracy of +/- 6 seconds.
 OS0154
 OS0154.The orthometric height was determined by differential leveling and
 OS0154.adjusted by the NATIONAL GEODETIC SURVEY
 OS0154.in June 1991.
 OS0154
 OS0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0154.GEOID18 height accuracy estimate available here.
 OS0154
 OS0154.Click photographs - Photos may exist for this station.
 OS0154
 OS0154.The dynamic height is computed by dividing the NAVD 88
 OS0154.geopotential number by the normal gravity value computed on the
 OS0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0154.degrees latitude (g = 980.6199 gals.).
 OS0154
 OS0154.The modeled gravity was interpolated from observed gravity values.
 OS0154
 OS0154;                    North         East    Units  Estimated Accuracy
 OS0154;SPC SD S     -   114,220.      569,400.      MT  (+/- 180 meters Scaled)
 OS0154
 OS0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP613023(NAD 83)
 OS0154
 OS0154                          SUPERSEDED SURVEY CONTROL
 OS0154
 OS0154  NGVD 29 (??/??/92)  788.927  (m)         2588.34   (f) ADJ UNCH    1 2
 OS0154
 OS0154.Superseded values are not recommended for survey control.
 OS0154
 OS0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0154.See file dsdata.pdf to determine how the superseded data were derived.
 OS0154
 OS0154_MARKER: DB = BENCH MARK DISK
 OS0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0154_STAMPING: D 38 1933
 OS0154_MARK LOGO: CGS
 OS0154_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0154+STABILITY: SURFACE MOTION
 OS0154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0154+SATELLITE: SATELLITE OBSERVATIONS - July 22, 1992
 OS0154
 OS0154  HISTORY     - Date     Condition        Report By
 OS0154  HISTORY     - 1933     MONUMENTED       CGS
 OS0154  HISTORY     - 1941     GOOD             CGS
 OS0154  HISTORY     - 19920722 GOOD             NGS
 OS0154
 OS0154                          STATION DESCRIPTION
 OS0154
 OS0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0154'7.4 MI N FROM MISSION.
 OS0154'ABOUT 7-3/8 MILES NORTH ALONG U.S. HIGHWAY 83 FROM MISSION,
 OS0154'TODD COUNTY, ABOUT 3/4 MILE SOUTH OF A CURVE, ABOUT 55 YARDS
 OS0154'NORTH OF A T-ROAD LEADING EAST, AT A RIGHT-ANGLE TURN IN THE
 OS0154'GUARD FENCE ALONG THE ROAD, AND ABOUT 13 YARDS EAST OF THE
 OS0154'CENTER LINE OF THE HIGHWAY.  A STNDARD DISK, STAMPED D 38 1933
 OS0154'AND SET IN THE TOP OF A CONCRETE POST.
 OS0154
 OS0154                          STATION RECOVERY (1941)
 OS0154
 OS0154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OS0154'RECOVERED IN GOOD CONDITION.
 OS0154
 OS0154                          STATION RECOVERY (1992)
 OS0154
 OS0154'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0154'11.3 KM (7.00 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0154'OF U.S. HIGHWAY 18 IN MISSION, 97.3 M (319.2 FT) EAST OF THE
 OS0154'CENTERLINE OF THE HIGHWAY, 49.5 M (162.4 FT) NORTH OF THE CENTER OF
 OS0154'AN ABANDONED T-JUNCTION ROAD, 14.0 M (45.9 FT) EAST OF THE CENTER OF
 OS0154'AN ABANDONED ROAD, 4.0 M (13.1 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0154'0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.03
 OS0154'M (0.10 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0795 ***********************************************************************
 PT0795  DESIGNATION -  D 380
 PT0795  PID         -  PT0795
 PT0795  STATE/COUNTY-  SD/HAAKON
 PT0795  COUNTRY     -  US
 PT0795  USGS QUAD   -  BOWEN RANCH (2017)
 PT0795
 PT0795                         *CURRENT SURVEY CONTROL
 PT0795  ______________________________________________________________________
 PT0795* NAD 83(1986) POSITION- 44 05 36.     (N) 101 49 38.     (W)   SCALED
 PT0795* NAVD 88 ORTHO HEIGHT -   708.667 (meters)     2325.02  (feet) ADJUSTED
 PT0795  ______________________________________________________________________
 PT0795  GEOID HEIGHT    -        -20.491 (meters)                     GEOID18
 PT0795  DYNAMIC HEIGHT  -        708.460 (meters)     2324.34  (feet) COMP
 PT0795  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 PT0795
 PT0795  VERT ORDER      -  SECOND    CLASS 0
 PT0795
 PT0795.The horizontal coordinates were scaled from a map and have
 PT0795.an estimated accuracy of +/- 6 seconds.
 PT0795
 PT0795.The orthometric height was determined by differential leveling and
 PT0795.adjusted by the NATIONAL GEODETIC SURVEY
 PT0795.in June 1991.
 PT0795
 PT0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0795.GEOID18 height accuracy estimate available here.
 PT0795
 PT0795.Click photographs - Photos may exist for this station.
 PT0795
 PT0795.The dynamic height is computed by dividing the NAVD 88
 PT0795.geopotential number by the normal gravity value computed on the
 PT0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0795.degrees latitude (g = 980.6199 gals.).
 PT0795
 PT0795.The modeled gravity was interpolated from observed gravity values.
 PT0795
 PT0795;                    North         East    Units  Estimated Accuracy
 PT0795;SPC SD S     -   196,600.      480,380.      MT  (+/- 180 meters Scaled)
 PT0795
 PT0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP736861(NAD 83)
 PT0795
 PT0795                          SUPERSEDED SURVEY CONTROL
 PT0795
 PT0795  NGVD 29 (??/??/92)  708.208  (m)         2323.51   (f) ADJ UNCH    2 0
 PT0795
 PT0795.Superseded values are not recommended for survey control.
 PT0795
 PT0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0795.See file dsdata.pdf to determine how the superseded data were derived.
 PT0795
 PT0795_MARKER: DB = BENCH MARK DISK
 PT0795_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0795_SP_SET: BRIDGE WINGWALL
 PT0795_STAMPING: D 380 1962
 PT0795_MARK LOGO: CGS
 PT0795_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0795
 PT0795  HISTORY     - Date     Condition        Report By
 PT0795  HISTORY     - 1962     MONUMENTED       CGS
 PT0795
 PT0795                          STATION DESCRIPTION
 PT0795
 PT0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0795'14.8 MI S FROM HILLAND.
 PT0795'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0795'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0795'AND GRADED DIRT ROAD, THENCE 2.25 MILES SOUTHEAST ALONG A GRAVELED
 PT0795'ROAD, 0.4 MILE NORTHWEST OF A SET OF FARM BUILDINGS, 17 FEET
 PT0795'WEST OF THE CENTER LINE OF THE ROAD, 11 FEET SOUTHWEST OF THE
 PT0795'SOUTH END OF THE WEST STEEL GUARD RAIL OF THE BRIDGE, ABOUT
 PT0795'2 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF
 PT0795'THE SOUTHWEST CONCRETE WINGWALL OF THE BRIDGE OVER THE NORTH
 PT0795'FORK OF THE BAD RIVER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0488 ***********************************************************************
 PU0488  DESIGNATION -  D 381
 PU0488  PID         -  PU0488
 PU0488  STATE/COUNTY-  SD/PENNINGTON
 PU0488  COUNTRY     -  US
 PU0488  USGS QUAD   -  WASTA SE (2017)
 PU0488
 PU0488                         *CURRENT SURVEY CONTROL
 PU0488  ______________________________________________________________________
 PU0488* NAD 83(1986) POSITION- 44 04 02.     (N) 102 21 16.     (W)   SCALED
 PU0488* NAVD 88 ORTHO HEIGHT -   836.878 (meters)     2745.66  (feet) ADJUSTED
 PU0488  ______________________________________________________________________
 PU0488  GEOID HEIGHT    -        -18.709 (meters)                     GEOID18
 PU0488  DYNAMIC HEIGHT  -        836.641 (meters)     2744.88  (feet) COMP
 PU0488  MODELED GRAVITY -    980,306.4   (mgal)                       NAVD 88
 PU0488
 PU0488  VERT ORDER      -  SECOND    CLASS 0
 PU0488
 PU0488.The horizontal coordinates were scaled from a map and have
 PU0488.an estimated accuracy of +/- 6 seconds.
 PU0488
 PU0488.The orthometric height was determined by differential leveling and
 PU0488.adjusted by the NATIONAL GEODETIC SURVEY
 PU0488.in June 1991.
 PU0488
 PU0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0488.GEOID18 height accuracy estimate available here.
 PU0488
 PU0488.Click photographs - Photos may exist for this station.
 PU0488
 PU0488.The dynamic height is computed by dividing the NAVD 88
 PU0488.geopotential number by the normal gravity value computed on the
 PU0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0488.degrees latitude (g = 980.6199 gals.).
 PU0488
 PU0488.The modeled gravity was interpolated from observed gravity values.
 PU0488
 PU0488;                    North         East    Units  Estimated Accuracy
 PU0488;SPC SD S     -   194,590.      438,100.      MT  (+/- 180 meters Scaled)
 PU0488
 PU0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ118827(NAD 83)
 PU0488
 PU0488                          SUPERSEDED SURVEY CONTROL
 PU0488
 PU0488  NGVD 29 (??/??/92)  836.438  (m)         2744.21   (f) ADJ UNCH    2 0
 PU0488
 PU0488.Superseded values are not recommended for survey control.
 PU0488
 PU0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0488.See file dsdata.pdf to determine how the superseded data were derived.
 PU0488
 PU0488_MARKER: DB = BENCH MARK DISK
 PU0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0488_STAMPING: D 381 1962
 PU0488_MARK LOGO: CGS
 PU0488_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0488+STABILITY: SURFACE MOTION
 PU0488
 PU0488  HISTORY     - Date     Condition        Report By
 PU0488  HISTORY     - 1962     MONUMENTED       CGS
 PU0488
 PU0488                          STATION DESCRIPTION
 PU0488
 PU0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0488'5.7 MI NE FROM WASTA.
 PU0488'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0488'FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST ALONG
 PU0488'U.S. HIGHWAY 16, THENCE 0.9 MILE NORTHEAST ALONG A GRADED DIRT
 PU0488'ROAD, IN SECTION 6, T 1 N, R 15 E, 0.1 MILE SOUTHEAST OF A
 PU0488'FARMHOUSE, 153 FEET SOUTHWEST OF THE CENTER LINE OF THE GRAVELED
 PU0488'ROAD, 80 FEET WEST OF A POWER POLE BRACED BY A GUY WIRE, 2.0 FEET
 PU0488'NORTH OF A FENCE, 2.0 FEET SOUTHWEST OF A METAL WITNESS POST,
 PU0488'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0488'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0105 ***********************************************************************
 OT0105  DESIGNATION -  D 382
 OT0105  PID         -  OT0105
 OT0105  STATE/COUNTY-  SD/PENNINGTON
 OT0105  COUNTRY     -  US
 OT0105  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0105
 OT0105                         *CURRENT SURVEY CONTROL
 OT0105  ______________________________________________________________________
 OT0105* NAD 83(1986) POSITION- 43 54 14.6    (N) 102 18 18.4    (W)   HD_HELD2
 OT0105* NAVD 88 ORTHO HEIGHT -   907.715 (meters)     2978.06  (feet) ADJUSTED
 OT0105  ______________________________________________________________________
 OT0105  GEOID HEIGHT    -        -18.813 (meters)                     GEOID18
 OT0105  DYNAMIC HEIGHT  -        907.425 (meters)     2977.11  (feet) COMP
 OT0105  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 OT0105
 OT0105  VERT ORDER      -  SECOND    CLASS 0
 OT0105
 OT0105.The horizontal coordinates were established by autonomous hand held GPS
 OT0105.observations and have an estimated accuracy of +/- 10 meters.
 OT0105
 OT0105.The orthometric height was determined by differential leveling and
 OT0105.adjusted by the NATIONAL GEODETIC SURVEY
 OT0105.in June 1991.
 OT0105
 OT0105.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0105.GEOID18 height accuracy estimate available here.
 OT0105
 OT0105.Click photographs - Photos may exist for this station.
 OT0105
 OT0105.The dynamic height is computed by dividing the NAVD 88
 OT0105.geopotential number by the normal gravity value computed on the
 OT0105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0105.degrees latitude (g = 980.6199 gals.).
 OT0105
 OT0105.The modeled gravity was interpolated from observed gravity values.
 OT0105
 OT0105;                    North         East    Units  Estimated Accuracy
 OT0105;SPC SD S     -   176,375.      441,624.      MT  (+/- 10 meters HH2 GPS)
 OT0105
 OT0105_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1641164747(NAD 83)
 OT0105
 OT0105                          SUPERSEDED SURVEY CONTROL
 OT0105
 OT0105  NGVD 29 (??/??/92)  907.254  (m)         2976.55   (f) ADJ UNCH    2 0
 OT0105
 OT0105.Superseded values are not recommended for survey control.
 OT0105
 OT0105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0105.See file dsdata.pdf to determine how the superseded data were derived.
 OT0105
 OT0105_MARKER: DB = BENCH MARK DISK
 OT0105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0105_STAMPING: D 382 1962
 OT0105_MARK LOGO: CGS
 OT0105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0105+STABILITY: SURFACE MOTION
 OT0105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0105+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OT0105
 OT0105  HISTORY     - Date     Condition        Report By
 OT0105  HISTORY     - 1962     MONUMENTED       CGS
 OT0105  HISTORY     - 20071022 GOOD             GEOCAC
 OT0105
 OT0105                          STATION DESCRIPTION
 OT0105
 OT0105'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0105'13.2 MI SW FROM WALL.
 OT0105'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0105'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0105'8.2 MILE SOUTH ALONG U.S. HIGHWAY 16A, THENCE 4.6 MILES NORTHWEST
 OT0105'ALONG A GRAVELED ROAD IN SECTION 3, T 2 S, R 15 E, ABOUT 200
 OT0105'FEET WEST OF A CURVE, 109 FEET SOUTH OF AND ACROSS THE ROAD FROM
 OT0105'A FENCE LINE, 75 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 59
 OT0105'FEET NORTH OF THE SOUTH EDGE OF A RIM OVER LOOKING THE BADLANDS
 OT0105'TO THE SOUTH, 1.3 FEET SOUTH OF A METAL WITNESS POST, AND SET
 OT0105'IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES, ABOUT 2 1/2
 OT0105'FEET ABOVE THE LEVEL OF THE ROAD.
 OT0105
 OT0105                          STATION RECOVERY (2007)
 OT0105
 OT0105'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0105'ALONG THE SAGE CREEK ROAD, SOUTHEAST OF THE TURNOUT FOR THE ROBERTS
 OT0105'PRAIRIE DOG TOWN. THE FENCE AND WITNESS POST HAVE BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0732 ***********************************************************************
 PT0732  DESIGNATION -  D 383
 PT0732  PID         -  PT0732
 PT0732  STATE/COUNTY-  SD/HAAKON
 PT0732  COUNTRY     -  US
 PT0732  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0732
 PT0732                         *CURRENT SURVEY CONTROL
 PT0732  ______________________________________________________________________
 PT0732* NAD 83(1986) POSITION- 44 11 50.     (N) 101 50 52.     (W)   SCALED
 PT0732* NAVD 88 ORTHO HEIGHT -   792.055 (meters)     2598.60  (feet) ADJUSTED
 PT0732  ______________________________________________________________________
 PT0732  GEOID HEIGHT    -        -20.378 (meters)                     GEOID18
 PT0732  DYNAMIC HEIGHT  -        791.829 (meters)     2597.86  (feet) COMP
 PT0732  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PT0732
 PT0732  VERT ORDER      -  SECOND    CLASS 0
 PT0732
 PT0732.The horizontal coordinates were scaled from a map and have
 PT0732.an estimated accuracy of +/- 6 seconds.
 PT0732
 PT0732.The orthometric height was determined by differential leveling and
 PT0732.adjusted by the NATIONAL GEODETIC SURVEY
 PT0732.in June 1991.
 PT0732
 PT0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0732.GEOID18 height accuracy estimate available here.
 PT0732
 PT0732.Click photographs - Photos may exist for this station.
 PT0732
 PT0732.The dynamic height is computed by dividing the NAVD 88
 PT0732.geopotential number by the normal gravity value computed on the
 PT0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0732.degrees latitude (g = 980.6199 gals.).
 PT0732
 PT0732.The modeled gravity was interpolated from observed gravity values.
 PT0732
 PT0732;                    North         East    Units  Estimated Accuracy
 PT0732;SPC SD S     -   208,170.      478,950.      MT  (+/- 180 meters Scaled)
 PT0732
 PT0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP724977(NAD 83)
 PT0732
 PT0732                          SUPERSEDED SURVEY CONTROL
 PT0732
 PT0732  NGVD 29 (??/??/92)  791.594  (m)         2597.09   (f) ADJ UNCH    2 0
 PT0732
 PT0732.Superseded values are not recommended for survey control.
 PT0732
 PT0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0732.See file dsdata.pdf to determine how the superseded data were derived.
 PT0732
 PT0732_MARKER: DB = BENCH MARK DISK
 PT0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0732_STAMPING: D 383 1962
 PT0732_MARK LOGO: CGS
 PT0732_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0732+STABILITY: SURFACE MOTION
 PT0732
 PT0732  HISTORY     - Date     Condition        Report By
 PT0732  HISTORY     - 1962     MONUMENTED       CGS
 PT0732
 PT0732                          STATION DESCRIPTION
 PT0732
 PT0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0732'6.5 MI S FROM HILLAND.
 PT0732'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0732'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0732'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, IN
 PT0732'SECTION 29, T 3 N, R 3 N, AT A JUNCTION OF THE NORTH-SOUTH ROAD
 PT0732'AND A ROAD LEADING WEST, 45 FEET WEST OF THE CENTER LINE OF
 PT0732'THE NORTH-SOUTH ROAD, 113 FEET SOUTH OF THE CENTER LINE OF
 PT0732'THE ROAD LEADING WEST, 68 FEET SOUTH OF A POWER POLE, 2 FEET
 PT0732'NORTHEAST OF A FENCE, 2.0 FEET WEST OF A METAL WITNESS POST,
 PT0732'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0732'POST PROJECTING ABOUT 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0554 ***********************************************************************
 PU0554  DESIGNATION -  D 384
 PU0554  PID         -  PU0554
 PU0554  STATE/COUNTY-  SD/PENNINGTON
 PU0554  COUNTRY     -  US
 PU0554  USGS QUAD   -  HORSE TOOTH (2017)
 PU0554
 PU0554                         *CURRENT SURVEY CONTROL
 PU0554  ______________________________________________________________________
 PU0554* NAD 83(1986) POSITION- 44 14 30.     (N) 102 02 59.     (W)   SCALED
 PU0554* NAVD 88 ORTHO HEIGHT -   796.547 (meters)     2613.34  (feet) ADJUSTED
 PU0554  ______________________________________________________________________
 PU0554  GEOID HEIGHT    -        -19.742 (meters)                     GEOID18
 PU0554  DYNAMIC HEIGHT  -        796.319 (meters)     2612.59  (feet) COMP
 PU0554  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 PU0554
 PU0554  VERT ORDER      -  SECOND    CLASS 0
 PU0554
 PU0554.The horizontal coordinates were scaled from a map and have
 PU0554.an estimated accuracy of +/- 6 seconds.
 PU0554
 PU0554.The orthometric height was determined by differential leveling and
 PU0554.adjusted by the NATIONAL GEODETIC SURVEY
 PU0554.in June 1991.
 PU0554
 PU0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0554.GEOID18 height accuracy estimate available here.
 PU0554
 PU0554.Click photographs - Photos may exist for this station.
 PU0554
 PU0554.The dynamic height is computed by dividing the NAVD 88
 PU0554.geopotential number by the normal gravity value computed on the
 PU0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0554.degrees latitude (g = 980.6199 gals.).
 PU0554
 PU0554.The modeled gravity was interpolated from observed gravity values.
 PU0554
 PU0554;                    North         East    Units  Estimated Accuracy
 PU0554;SPC SD S     -   213,420.      462,910.      MT  (+/- 180 meters Scaled)
 PU0554
 PU0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK355029(NAD 83)
 PU0554
 PU0554                          SUPERSEDED SURVEY CONTROL
 PU0554
 PU0554  NGVD 29 (??/??/92)  796.084  (m)         2611.82   (f) ADJ UNCH    2 0
 PU0554
 PU0554.Superseded values are not recommended for survey control.
 PU0554
 PU0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0554.See file dsdata.pdf to determine how the superseded data were derived.
 PU0554
 PU0554_MARKER: DB = BENCH MARK DISK
 PU0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0554_STAMPING: D 384 1962
 PU0554_MARK LOGO: CGS
 PU0554_PROJECTION: PROJECTING 20 CENTIMETERS
 PU0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0554+STABILITY: SURFACE MOTION
 PU0554
 PU0554  HISTORY     - Date     Condition        Report By
 PU0554  HISTORY     - 1962     MONUMENTED       CGS
 PU0554
 PU0554                          STATION DESCRIPTION
 PU0554
 PU0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0554'18 MI SW FROM HILLAND.
 PU0554'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0554'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PU0554'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PU0554'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PU0554'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PU0554'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0554'0.2 MILE WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG
 PU0554'A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ACROSS COUNTRY ALONG
 PU0554'A LINE OF TELEPHONE POLES, THENCE 2.5 MILES WEST-NORTHWEST
 PU0554'ALONG A TRAIL ROAD, 1.0 MILE EAST OF BENCH MARK A 379 WHICH
 PU0554'IS DESCRIBED FROM CREIGHTON, IN SECTION 10, T 3 N, R 17 E, AT A
 PU0554'JUNCTION OF THE TRAIL ROAD AND A GRAVELED ROAD, 39 FEET NORTH
 PU0554'OF THE JUNCTION OF THE CENTER LINES OF THE 2 ROADS, 30 FEET
 PU0554'NORTHWEST OF THE CENTER LINE OF THE GRAVELED ROAD, 17 FEET
 PU0554'NORTHEAST OF THE CENTER OF A WIRE GATE, 2 FEET SOUTHEAST OF A
 PU0554'FENCE, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT
 PU0554'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0554'POST PROJECTING 8 INCHES.  NOTE-- THIS MARK IS 1.15 MILES SOUTH
 PU0554'ALONG A GRAVELED ROAD FROM MIXES 1961 WHICH IS DESCRIBED ALONG
 PU0554'A DIFFERENT ROUTE FROM HILLAND ON LINE NO. 5.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0136 ***********************************************************************
 OT0136  DESIGNATION -  D 385
 OT0136  PID         -  OT0136
 OT0136  STATE/COUNTY-  SD/PENNINGTON
 OT0136  COUNTRY     -  US
 OT0136  USGS QUAD   -  WALL (2017)
 OT0136
 OT0136                         *CURRENT SURVEY CONTROL
 OT0136  ______________________________________________________________________
 OT0136* NAD 83(1986) POSITION- 43 54 32.     (N) 102 09 30.     (W)   SCALED
 OT0136* NAVD 88 ORTHO HEIGHT -   810.983 (meters)     2660.70  (feet) ADJUSTED
 OT0136  ______________________________________________________________________
 OT0136  GEOID HEIGHT    -        -19.285 (meters)                     GEOID18
 OT0136  DYNAMIC HEIGHT  -        810.732 (meters)     2659.88  (feet) COMP
 OT0136  MODELED GRAVITY -    980,282.1   (mgal)                       NAVD 88
 OT0136
 OT0136  VERT ORDER      -  SECOND    CLASS 0
 OT0136
 OT0136.The horizontal coordinates were scaled from a map and have
 OT0136.an estimated accuracy of +/- 6 seconds.
 OT0136
 OT0136.The orthometric height was determined by differential leveling and
 OT0136.adjusted by the NATIONAL GEODETIC SURVEY
 OT0136.in June 1991.
 OT0136
 OT0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0136.GEOID18 height accuracy estimate available here.
 OT0136
 OT0136.Click photographs - Photos may exist for this station.
 OT0136
 OT0136.The dynamic height is computed by dividing the NAVD 88
 OT0136.geopotential number by the normal gravity value computed on the
 OT0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0136.degrees latitude (g = 980.6199 gals.).
 OT0136
 OT0136.The modeled gravity was interpolated from observed gravity values.
 OT0136
 OT0136;                    North         East    Units  Estimated Accuracy
 OT0136;SPC SD S     -   176,640.      453,420.      MT  (+/- 180 meters Scaled)
 OT0136
 OT0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ281656(NAD 83)
 OT0136
 OT0136                          SUPERSEDED SURVEY CONTROL
 OT0136
 OT0136  NGVD 29 (??/??/92)  810.522  (m)         2659.19   (f) ADJ UNCH    2 0
 OT0136
 OT0136.Superseded values are not recommended for survey control.
 OT0136
 OT0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0136.See file dsdata.pdf to determine how the superseded data were derived.
 OT0136
 OT0136_MARKER: DB = BENCH MARK DISK
 OT0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0136_STAMPING: D 385 1962
 OT0136_MARK LOGO: CGS
 OT0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0136+STABILITY: SURFACE MOTION
 OT0136
 OT0136  HISTORY     - Date     Condition        Report By
 OT0136  HISTORY     - 1961     MONUMENTED       CGS
 OT0136  HISTORY     - 1962     GOOD             CGS
 OT0136
 OT0136                          STATION DESCRIPTION
 OT0136
 OT0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0136'7.2 MI S FROM QUINN.
 OT0136'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0136'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0136'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0136'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0136'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 1.4 MILES
 OT0136'SOUTH ALONG A BLADED DIRT ROAD IN SECTION 36, T 1 S, R 16 E,
 OT0136'26 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 FEET WEST OF A
 OT0136'FENCE, 1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 OT0136'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0136'3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0568 ***********************************************************************
 OS0568  DESIGNATION -  D 386
 OS0568  PID         -  OS0568
 OS0568  STATE/COUNTY-  SD/HAAKON
 OS0568  COUNTRY     -  US
 OS0568  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0568
 OS0568                         *CURRENT SURVEY CONTROL
 OS0568  ______________________________________________________________________
 OS0568* NAD 83(1986) POSITION- 43 59 42.     (N) 101 46 45.     (W)   SCALED
 OS0568* NAVD 88 ORTHO HEIGHT -   700.836 (meters)     2299.33  (feet) ADJUSTED
 OS0568  ______________________________________________________________________
 OS0568  GEOID HEIGHT    -        -20.691 (meters)                     GEOID18
 OS0568  DYNAMIC HEIGHT  -        700.627 (meters)     2298.64  (feet) COMP
 OS0568  MODELED GRAVITY -    980,297.8   (mgal)                       NAVD 88
 OS0568
 OS0568  VERT ORDER      -  SECOND    CLASS 0
 OS0568
 OS0568.The horizontal coordinates were scaled from a map and have
 OS0568.an estimated accuracy of +/- 6 seconds.
 OS0568
 OS0568.The orthometric height was determined by differential leveling and
 OS0568.adjusted by the NATIONAL GEODETIC SURVEY
 OS0568.in June 1991.
 OS0568
 OS0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0568.GEOID18 height accuracy estimate available here.
 OS0568
 OS0568.Click photographs - Photos may exist for this station.
 OS0568
 OS0568.The dynamic height is computed by dividing the NAVD 88
 OS0568.geopotential number by the normal gravity value computed on the
 OS0568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0568.degrees latitude (g = 980.6199 gals.).
 OS0568
 OS0568.The modeled gravity was interpolated from observed gravity values.
 OS0568
 OS0568;                    North         East    Units  Estimated Accuracy
 OS0568;SPC SD S     -   185,610.      484,040.      MT  (+/- 180 meters Scaled)
 OS0568
 OS0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP771750(NAD 83)
 OS0568
 OS0568                          SUPERSEDED SURVEY CONTROL
 OS0568
 OS0568  NGVD 29 (??/??/92)  700.385  (m)         2297.85   (f) ADJ UNCH    2 0
 OS0568
 OS0568.Superseded values are not recommended for survey control.
 OS0568
 OS0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0568.See file dsdata.pdf to determine how the superseded data were derived.
 OS0568
 OS0568_MARKER: DB = BENCH MARK DISK
 OS0568_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0568_SP_SET: BRIDGE
 OS0568_STAMPING: D 386 1962
 OS0568_MARK LOGO: CGS
 OS0568_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0568
 OS0568  HISTORY     - Date     Condition        Report By
 OS0568  HISTORY     - 1962     MONUMENTED       CGS
 OS0568
 OS0568                          STATION DESCRIPTION
 OS0568
 OS0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0568'7.1 MI SW FROM PHILIP.
 OS0568'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0568'AND NORTHWESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 OS0568'WEST ALONG WEST PINE STRET, THENCE 6.1 MILES SOUTHWEST ALONG
 OS0568'U.S. HIGHWAY 14 IN SECTION 36, T 1 N, R 19 E, ABOUT 300 FEET
 OS0568'NORTHESAT OF THE HAAKON-JACKSON COUNTY LINE, 16 FEET SOUTHEAST
 OS0568'OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1 FOOT ABOVE THE
 OS0568'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF THE SOUTHEAST END
 OS0568'OF THE SOUTHWEST ABUTMENT OF A CONCRETE BRIDGE OVER DRY CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0508 ***********************************************************************
 OS0508  DESIGNATION -  D 387
 OS0508  PID         -  OS0508
 OS0508  STATE/COUNTY-  SD/JACKSON
 OS0508  COUNTRY     -  US
 OS0508  USGS QUAD   -  WETA (2017)
 OS0508
 OS0508                         *CURRENT SURVEY CONTROL
 OS0508  ______________________________________________________________________
 OS0508* NAD 83(1986) POSITION- 43 50 06.     (N) 101 40 41.     (W)   SCALED
 OS0508* NAVD 88 ORTHO HEIGHT -   773.890 (meters)     2539.00  (feet) ADJUSTED
 OS0508  ______________________________________________________________________
 OS0508  GEOID HEIGHT    -        -20.964 (meters)                     GEOID18
 OS0508  DYNAMIC HEIGHT  -        773.647 (meters)     2538.21  (feet) COMP
 OS0508  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 OS0508
 OS0508  VERT ORDER      -  FIRST     CLASS II
 OS0508
 OS0508.The horizontal coordinates were scaled from a map and have
 OS0508.an estimated accuracy of +/- 6 seconds.
 OS0508
 OS0508.The orthometric height was determined by differential leveling and
 OS0508.adjusted by the NATIONAL GEODETIC SURVEY
 OS0508.in June 1991.
 OS0508
 OS0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0508.GEOID18 height accuracy estimate available here.
 OS0508
 OS0508.Click photographs - Photos may exist for this station.
 OS0508
 OS0508.The dynamic height is computed by dividing the NAVD 88
 OS0508.geopotential number by the normal gravity value computed on the
 OS0508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0508.degrees latitude (g = 980.6199 gals.).
 OS0508
 OS0508.The modeled gravity was interpolated from observed gravity values.
 OS0508
 OS0508;                    North         East    Units  Estimated Accuracy
 OS0508;SPC SD S     -   167,700.      491,860.      MT  (+/- 180 meters Scaled)
 OS0508
 OS0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP846570(NAD 83)
 OS0508
 OS0508                          SUPERSEDED SURVEY CONTROL
 OS0508
 OS0508  NGVD 29 (??/??/92)  773.437  (m)         2537.52   (f) ADJ UNCH    1 2
 OS0508
 OS0508.Superseded values are not recommended for survey control.
 OS0508
 OS0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0508.See file dsdata.pdf to determine how the superseded data were derived.
 OS0508
 OS0508_MARKER: DB = BENCH MARK DISK
 OS0508_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0508_STAMPING: D 387 1962
 OS0508_MARK LOGO: CGS
 OS0508_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0508+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0508_ROD/PIPE-DEPTH: 4.0 meters
 OS0508
 OS0508  HISTORY     - Date     Condition        Report By
 OS0508  HISTORY     - 1962     MONUMENTED       CGS
 OS0508  HISTORY     - 1966     GOOD             CGS
 OS0508  HISTORY     - 1985     GOOD             NGS
 OS0508  HISTORY     - 19910713 GOOD             NGS
 OS0508  HISTORY     - 20130116 GOOD             INDIV
 OS0508
 OS0508                          STATION DESCRIPTION
 OS0508
 OS0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0508'9 MI W FROM KADOKA.
 OS0508'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0508'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0508'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0508'40 AND 73, THENCE 0.8 MILE WEST ALONG U.S. HIGHWAY 16 AND
 OS0508'STATE HIGHWAY 40, 113 FEET SOUTH OF THE CENTER LINE OF THE
 OS0508'HIGHWAY, 29 FEET EAST OF A TELEPHONE POLE, 1 1/2 FEET NORTH OF
 OS0508'A FENCE, ABOUT LEVEL WITH THE HIGHWAY, 1.5 FEET EAST OF A METAL
 OS0508'WITNESS POST, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OS0508'DRIVEN TO A DEPTH OF 13 FEET AND ENCASED IN A 6-INCH TILE
 OS0508'PROJECTING 4-INCHES.
 OS0508
 OS0508                          STATION RECOVERY (1966)
 OS0508
 OS0508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0508'RECOVERED IN GOOD CONDITION.
 OS0508
 OS0508                          STATION RECOVERY (1985)
 OS0508
 OS0508'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0508'THE MARK IS 1.0 M BELOW THE ROAD.
 OS0508'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  12.35 KM (7.7
 OS0508'MI) WEST ALONG I-90 FROM THE JUNCTION OS STATE HIGHWAY 73 SOUTH AT
 OS0508'KADOKA, 1.3 KM (0.8 MI) WEST OF THE JUNCTION OF STATE HIGHWAY 73
 OS0508'NORTH, 0.75 KM (0.45 MI) EAST OF MILEPOST 142, ON THE BASE OF THE WEST
 OS0508'SLOPE OF A SMALL HILL, 92.7 METERS (304 FT) SOUTH ACROSS THE FRONTAGE
 OS0508'ROAD FROM THE EAST BOUND HIGHWAY CENTERLINE, 34.4 METERS (113 FT)
 OS0508'SOUTH OF THE CENTER OF THE FRONTAGE ROAD, 8.8 METERS (29 FT) EAST OF A
 OS0508'TELEPHONE POLE AND 0.5 METER (1.5 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 OS0508'THE MARK IS 0.5 METERS  NE FROM  A WITNESS POST
 OS0508
 OS0508                          STATION RECOVERY (1991)
 OS0508
 OS0508'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0508'12.4 KM (7.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0508'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.8 KM (0.50 MI)
 OS0508'EAST OF MILEPOST 142, 92.8 M (304.5 FT) SOUTH OF THE CENTERLINE OF
 OS0508'THE EASTBOUND LANES OF THE HIGHWAY, 34.4 M (112.9 FT) SOUTH OF THE
 OS0508'CENTERLINE OF A FRONTAGE ROAD, 17.8 M (58.4 FT) EAST OF A UTILITY
 OS0508'POLE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) EAST
 OS0508'OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A FENCE.  NOTE--THE
 OS0508'DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND
 OS0508'SURFACE.
 OS0508
 OS0508                          STATION RECOVERY (2013)
 OS0508
 OS0508'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0182 ***********************************************************************
 OT0182  DESIGNATION -  D 388
 OT0182  PID         -  OT0182
 OT0182  STATE/COUNTY-  SD/PENNINGTON
 OT0182  COUNTRY     -  US
 OT0182  USGS QUAD   -  WALL NE (2017)
 OT0182
 OT0182                         *CURRENT SURVEY CONTROL
 OT0182  ______________________________________________________________________
 OT0182* NAD 83(1986) POSITION- 43 57 44.     (N) 102 03 36.     (W)   SCALED
 OT0182* NAVD 88 ORTHO HEIGHT -   785.639 (meters)     2577.55  (feet) ADJUSTED
 OT0182  ______________________________________________________________________
 OT0182  GEOID HEIGHT    -        -19.633 (meters)                     GEOID18
 OT0182  DYNAMIC HEIGHT  -        785.402 (meters)     2576.77  (feet) COMP
 OT0182  MODELED GRAVITY -    980,291.1   (mgal)                       NAVD 88
 OT0182
 OT0182  VERT ORDER      -  SECOND    CLASS 0
 OT0182
 OT0182.The horizontal coordinates were scaled from a map and have
 OT0182.an estimated accuracy of +/- 6 seconds.
 OT0182
 OT0182.The orthometric height was determined by differential leveling and
 OT0182.adjusted by the NATIONAL GEODETIC SURVEY
 OT0182.in June 1991.
 OT0182
 OT0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0182.GEOID18 height accuracy estimate available here.
 OT0182
 OT0182.Click photographs - Photos may exist for this station.
 OT0182
 OT0182.The dynamic height is computed by dividing the NAVD 88
 OT0182.geopotential number by the normal gravity value computed on the
 OT0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0182.degrees latitude (g = 980.6199 gals.).
 OT0182
 OT0182.The modeled gravity was interpolated from observed gravity values.
 OT0182
 OT0182;                    North         East    Units  Estimated Accuracy
 OT0182;SPC SD S     -   182,400.      461,440.      MT  (+/- 180 meters Scaled)
 OT0182
 OT0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358718(NAD 83)
 OT0182
 OT0182                          SUPERSEDED SURVEY CONTROL
 OT0182
 OT0182  NGVD 29 (??/??/92)  785.186  (m)         2576.06   (f) ADJ UNCH    2 0
 OT0182
 OT0182.Superseded values are not recommended for survey control.
 OT0182
 OT0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0182.See file dsdata.pdf to determine how the superseded data were derived.
 OT0182
 OT0182_MARKER: DB = BENCH MARK DISK
 OT0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0182_STAMPING: D 388 1962
 OT0182_MARK LOGO: CGS
 OT0182_PROJECTION: FLUSH
 OT0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0182+STABILITY: SURFACE MOTION
 OT0182
 OT0182  HISTORY     - Date     Condition        Report By
 OT0182  HISTORY     - 1962     MONUMENTED       CGS
 OT0182
 OT0182                          STATION DESCRIPTION
 OT0182
 OT0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0182'4.6 MI SE FROM QUINN.
 OT0182'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0182'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 1.05
 OT0182'MILES SOUTH ALONG A GRAVELED ROAD, 91 FEET NORTHWEST OF D 10 G
 OT0182'1961 AZIMUTH MARK, 63 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OT0182'19 FEET WEST OF A FENCE, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 OT0182'ROAD, AND SET IN THE BASE OF A CONCRETE CYLINDER 18 INCHES
 OT0182'IN DIAMETER WHICH PROJECTS 4 FEET, DRILLED IN THE EAST SIDE OF
 OT0182'THE BASE, ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0758 ***********************************************************************
 PT0758  DESIGNATION -  D 389
 PT0758  PID         -  PT0758
 PT0758  STATE/COUNTY-  SD/HAAKON
 PT0758  COUNTRY     -  US
 PT0758  USGS QUAD   -  BOWEN RANCH (2017)
 PT0758
 PT0758                         *CURRENT SURVEY CONTROL
 PT0758  ______________________________________________________________________
 PT0758* NAD 83(1986) POSITION- 44 02 18.     (N) 101 50 49.     (W)   SCALED
 PT0758* NAVD 88 ORTHO HEIGHT -   753.463 (meters)     2471.99  (feet) ADJUSTED
 PT0758  ______________________________________________________________________
 PT0758  GEOID HEIGHT    -        -20.435 (meters)                     GEOID18
 PT0758  DYNAMIC HEIGHT  -        753.240 (meters)     2471.25  (feet) COMP
 PT0758  MODELED GRAVITY -    980,298.4   (mgal)                       NAVD 88
 PT0758
 PT0758  VERT ORDER      -  SECOND    CLASS 0
 PT0758
 PT0758.The horizontal coordinates were scaled from a map and have
 PT0758.an estimated accuracy of +/- 6 seconds.
 PT0758
 PT0758.The orthometric height was determined by differential leveling and
 PT0758.adjusted by the NATIONAL GEODETIC SURVEY
 PT0758.in June 1991.
 PT0758
 PT0758.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0758.GEOID18 height accuracy estimate available here.
 PT0758
 PT0758.Click photographs - Photos may exist for this station.
 PT0758
 PT0758.The dynamic height is computed by dividing the NAVD 88
 PT0758.geopotential number by the normal gravity value computed on the
 PT0758.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0758.degrees latitude (g = 980.6199 gals.).
 PT0758
 PT0758.The modeled gravity was interpolated from observed gravity values.
 PT0758
 PT0758;                    North         East    Units  Estimated Accuracy
 PT0758;SPC SD S     -   190,520.      478,690.      MT  (+/- 180 meters Scaled)
 PT0758
 PT0758_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP718800(NAD 83)
 PT0758
 PT0758                          SUPERSEDED SURVEY CONTROL
 PT0758
 PT0758  NGVD 29 (??/??/92)  753.009  (m)         2470.50   (f) ADJ UNCH    2 0
 PT0758
 PT0758.Superseded values are not recommended for survey control.
 PT0758
 PT0758.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0758.See file dsdata.pdf to determine how the superseded data were derived.
 PT0758
 PT0758_MARKER: DB = BENCH MARK DISK
 PT0758_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0758_STAMPING: D 389 1962
 PT0758_MARK LOGO: CGS
 PT0758_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0758_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0758+STABILITY: SURFACE MOTION
 PT0758
 PT0758  HISTORY     - Date     Condition        Report By
 PT0758  HISTORY     - 1962     MONUMENTED       CGS
 PT0758
 PT0758                          STATION DESCRIPTION
 PT0758
 PT0758'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0758'7.8 MI NE FROM COTTONWOOD.
 PT0758'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0758'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0758'THENCE 2.05 MILES EAST ALONG A GRADED DIRT ROAD, 0.3 MILE WEST
 PT0758'OF PROMINENT HILL WITH A STONE AND CONCRETE MONUMENT ON THE
 PT0758'CREST OF THE HILL, 89 FEET WEST OF A POWER POLE, 45 FEET NORTH
 PT0758'OF THE CENTER LINE OF THE ROAD, 5 FEET SOUTHEAST OF A T CORNER
 PT0758'FENCE POST, 2 FEET SOUTH OF A FENCE, 1.7 FEET EAST OF A METAL
 PT0758'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PT0758'OF A CONCRETE POST WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1830 ***********************************************************************
 PU1830  DESIGNATION -  D 390
 PU1830  PID         -  PU1830
 PU1830  STATE/COUNTY-  SD/BUTTE
 PU1830  COUNTRY     -  US
 PU1830  USGS QUAD   -  MUD BUTTES NW (2017)
 PU1830
 PU1830                         *CURRENT SURVEY CONTROL
 PU1830  ______________________________________________________________________
 PU1830* NAD 83(1986) POSITION- 44 55 25.46   (N) 103 56 42.19   (W)   HD_HELD1
 PU1830* NAVD 88 ORTHO HEIGHT -   991.884 (meters)     3254.21  (feet) ADJUSTED
 PU1830  ______________________________________________________________________
 PU1830  GEOID HEIGHT    -        -15.625 (meters)                     GEOID18
 PU1830  DYNAMIC HEIGHT  -        991.620 (meters)     3253.34  (feet) COMP
 PU1830  MODELED GRAVITY -    980,317.1   (mgal)                       NAVD 88
 PU1830
 PU1830  VERT ORDER      -  SECOND    CLASS 0
 PU1830
 PU1830.The horizontal coordinates were determined by differentially corrected
 PU1830.hand held GPS observations or other comparable positioning techniques
 PU1830.and have an estimated accuracy of +/- 3 meters.
 PU1830
 PU1830.The orthometric height was determined by differential leveling and
 PU1830.adjusted by the NATIONAL GEODETIC SURVEY
 PU1830.in June 1991.
 PU1830
 PU1830.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1830.GEOID18 height accuracy estimate available here.
 PU1830
 PU1830.Click photographs - Photos may exist for this station.
 PU1830
 PU1830.The dynamic height is computed by dividing the NAVD 88
 PU1830.geopotential number by the normal gravity value computed on the
 PU1830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1830.degrees latitude (g = 980.6199 gals.).
 PU1830
 PU1830.The modeled gravity was interpolated from observed gravity values.
 PU1830
 PU1830;                    North         East    Units  Estimated Accuracy
 PU1830;SPC SD N     -   128,755.2     288,674.2     MT  (+/- 3 meters HH1 GPS) 
 PU1830
 PU1830_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8325675020(NAD 83)
 PU1830
 PU1830                          SUPERSEDED SURVEY CONTROL
 PU1830
 PU1830  NGVD 29 (??/??/92)  991.393  (m)         3252.60   (f) ADJ UNCH    2 0
 PU1830
 PU1830.Superseded values are not recommended for survey control.
 PU1830
 PU1830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1830.See file dsdata.pdf to determine how the superseded data were derived.
 PU1830
 PU1830_MARKER: DB = BENCH MARK DISK
 PU1830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1830_STAMPING: D 390 1962
 PU1830_MARK LOGO: CGS
 PU1830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1830+STABILITY: SURFACE MOTION
 PU1830_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1830+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1830
 PU1830  HISTORY     - Date     Condition        Report By
 PU1830  HISTORY     - 1962     MONUMENTED       CGS
 PU1830  HISTORY     - 20110822 GOOD             GEOCAC
 PU1830
 PU1830                          STATION DESCRIPTION
 PU1830
 PU1830'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1830'21 MI NW FROM BELLE FOURCHE.
 PU1830'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1830'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 9.25
 PU1830'MILES NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 14, T 11 N,
 PU1830'R 1 E, 73 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 70 FEET
 PU1830'SOUTHEAST OF THE CENTER OF A WIRE GATE, 2 FEET SOUTHWEST OF A
 PU1830'FENCE, 1.7 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET
 PU1830'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1830'POST PROJECTING 6 INCHES.
 PU1830
 PU1830                          STATION RECOVERY (2011)
 PU1830
 PU1830'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1830'MARK IS NOW DIRECTLY UNDER THE ROW FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0055 ***********************************************************************
 PU0055  DESIGNATION -  D 391
 PU0055  PID         -  PU0055
 PU0055  STATE/COUNTY-  SD/MEADE
 PU0055  COUNTRY     -  US
 PU0055  USGS QUAD   -  OPAL EAST SE (2017)
 PU0055
 PU0055                         *CURRENT SURVEY CONTROL
 PU0055  ______________________________________________________________________
 PU0055* NAD 83(1986) POSITION- 44 49 12.     (N) 102 19 47.     (W)   SCALED
 PU0055* NAVD 88 ORTHO HEIGHT -   739.251 (meters)     2425.36  (feet) ADJUSTED
 PU0055  ______________________________________________________________________
 PU0055  GEOID HEIGHT    -        -18.926 (meters)                     GEOID18
 PU0055  DYNAMIC HEIGHT  -        739.084 (meters)     2424.81  (feet) COMP
 PU0055  MODELED GRAVITY -    980,366.8   (mgal)                       NAVD 88
 PU0055
 PU0055  VERT ORDER      -  SECOND    CLASS 0
 PU0055
 PU0055.The horizontal coordinates were scaled from a map and have
 PU0055.an estimated accuracy of +/- 6 seconds.
 PU0055
 PU0055.The orthometric height was determined by differential leveling and
 PU0055.adjusted by the NATIONAL GEODETIC SURVEY
 PU0055.in June 1991.
 PU0055
 PU0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0055.GEOID18 height accuracy estimate available here.
 PU0055
 PU0055.Click photographs - Photos may exist for this station.
 PU0055
 PU0055.The dynamic height is computed by dividing the NAVD 88
 PU0055.geopotential number by the normal gravity value computed on the
 PU0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0055.degrees latitude (g = 980.6199 gals.).
 PU0055
 PU0055.The modeled gravity was interpolated from observed gravity values.
 PU0055
 PU0055;                    North         East    Units  Estimated Accuracy
 PU0055;SPC SD N     -   112,290.      415,770.      MT  (+/- 180 meters Scaled)
 PU0055
 PU0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK111664(NAD 83)
 PU0055
 PU0055                          SUPERSEDED SURVEY CONTROL
 PU0055
 PU0055  NGVD 29 (??/??/92)  738.789  (m)         2423.84   (f) ADJ UNCH    2 0
 PU0055
 PU0055.Superseded values are not recommended for survey control.
 PU0055
 PU0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0055.See file dsdata.pdf to determine how the superseded data were derived.
 PU0055
 PU0055_MARKER: DB = BENCH MARK DISK
 PU0055_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0055_STAMPING: D 391 1963
 PU0055_MARK LOGO: CGS
 PU0055_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0055_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0055_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0055_ROD/PIPE-DEPTH: 3.4 meters
 PU0055
 PU0055  HISTORY     - Date     Condition        Report By
 PU0055  HISTORY     - 1963     MONUMENTED       CGS
 PU0055
 PU0055                          STATION DESCRIPTION
 PU0055
 PU0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0055'12.4 MI SE FROM OPAL.
 PU0055'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0055'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0055'THENCE 6.15 MILES EAST ALONG A GRAVELED ROAD, IN SECTION 20,
 PU0055'T 10 N, R 15 E, 38 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 20
 PU0055'FEET WEST OF THE CENTER LINE OF A FIELD ENTRANCE, 1.1 FEET NORTH
 PU0055'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP
 PU0055'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 11
 PU0055'FEET AND IS ENCASED IN A 6-INCH TILE PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0033 ***********************************************************************
 PU0033  DESIGNATION -  D 392
 PU0033  PID         -  PU0033
 PU0033  STATE/COUNTY-  SD/MEADE
 PU0033  COUNTRY     -  US
 PU0033  USGS QUAD   -  WHITE OWL NW (2017)
 PU0033
 PU0033                         *CURRENT SURVEY CONTROL
 PU0033  ______________________________________________________________________
 PU0033* NAD 83(1986) POSITION- 44 42 18.     (N) 102 25 40.     (W)   SCALED
 PU0033* NAVD 88 ORTHO HEIGHT -   828.616 (meters)     2718.55  (feet) ADJUSTED
 PU0033  ______________________________________________________________________
 PU0033  GEOID HEIGHT    -        -18.703 (meters)                     GEOID18
 PU0033  DYNAMIC HEIGHT  -        828.416 (meters)     2717.89  (feet) COMP
 PU0033  MODELED GRAVITY -    980,348.4   (mgal)                       NAVD 88
 PU0033
 PU0033  VERT ORDER      -  SECOND    CLASS 0
 PU0033
 PU0033.The horizontal coordinates were scaled from a map and have
 PU0033.an estimated accuracy of +/- 6 seconds.
 PU0033
 PU0033.The orthometric height was determined by differential leveling and
 PU0033.adjusted by the NATIONAL GEODETIC SURVEY
 PU0033.in June 1991.
 PU0033
 PU0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0033.GEOID18 height accuracy estimate available here.
 PU0033
 PU0033.Click photographs - Photos may exist for this station.
 PU0033
 PU0033.The dynamic height is computed by dividing the NAVD 88
 PU0033.geopotential number by the normal gravity value computed on the
 PU0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0033.degrees latitude (g = 980.6199 gals.).
 PU0033
 PU0033.The modeled gravity was interpolated from observed gravity values.
 PU0033
 PU0033;                    North         East    Units  Estimated Accuracy
 PU0033;SPC SD N     -    99,750.      407,640.      MT  (+/- 180 meters Scaled)
 PU0033
 PU0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK037533(NAD 83)
 PU0033
 PU0033                          SUPERSEDED SURVEY CONTROL
 PU0033
 PU0033  NGVD 29 (??/??/92)  828.151  (m)         2717.03   (f) ADJ UNCH    2 0
 PU0033
 PU0033.Superseded values are not recommended for survey control.
 PU0033
 PU0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0033.See file dsdata.pdf to determine how the superseded data were derived.
 PU0033
 PU0033_MARKER: DB = BENCH MARK DISK
 PU0033_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0033+WITH SETTING: INFORMATION.
 PU0033_STAMPING: D 392 1963
 PU0033_MARK LOGO: CGS
 PU0033_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0033_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0033_ROD/PIPE-DEPTH: 2.4 meters
 PU0033
 PU0033  HISTORY     - Date     Condition        Report By
 PU0033  HISTORY     - 1963     MONUMENTED       CGS
 PU0033
 PU0033                          STATION DESCRIPTION
 PU0033
 PU0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0033'8.5 MI E FROM RED OWL.
 PU0033'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0033'POST OFFICE AT RED OWL, THENCE 6.8 MILES EAST ALONG A GRAVELED
 PU0033'ROAD, AND ON THE OUTSIDE OF A CURVE, IN SECTION 29, R 14 E,
 PU0033'T 9 N, 48 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 PU0033'1 1/2 FEET EAST OF A FENCE, 1.0 FEET SOUTH OF A METAL WITNESS
 PU0033'POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH
 PU0033'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 8 FEET AND IS
 PU0033'ENCASED IN A 6-INCH TILE PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0073 ***********************************************************************
 QT0073  DESIGNATION -  D 393
 QT0073  PID         -  QT0073
 QT0073  STATE/COUNTY-  SD/MEADE
 QT0073  COUNTRY     -  US
 QT0073  USGS QUAD   -  SIGNAL BUTTE (2017)
 QT0073
 QT0073                         *CURRENT SURVEY CONTROL
 QT0073  ______________________________________________________________________
 QT0073* NAD 83(1986) POSITION- 45 00 23.     (N) 102 26 06.     (W)   SCALED
 QT0073* NAVD 88 ORTHO HEIGHT -   867.459 (meters)     2845.99  (feet) ADJUSTED
 QT0073  ______________________________________________________________________
 QT0073  GEOID HEIGHT    -        -18.425 (meters)                     GEOID18
 QT0073  DYNAMIC HEIGHT  -        867.277 (meters)     2845.39  (feet) COMP
 QT0073  MODELED GRAVITY -    980,376.8   (mgal)                       NAVD 88
 QT0073
 QT0073  VERT ORDER      -  SECOND    CLASS 0
 QT0073
 QT0073.The horizontal coordinates were scaled from a map and have
 QT0073.an estimated accuracy of +/- 6 seconds.
 QT0073
 QT0073.The orthometric height was determined by differential leveling and
 QT0073.adjusted by the NATIONAL GEODETIC SURVEY
 QT0073.in June 1991.
 QT0073
 QT0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0073.GEOID18 height accuracy estimate available here.
 QT0073
 QT0073.Click photographs - Photos may exist for this station.
 QT0073
 QT0073.The dynamic height is computed by dividing the NAVD 88
 QT0073.geopotential number by the normal gravity value computed on the
 QT0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0073.degrees latitude (g = 980.6199 gals.).
 QT0073
 QT0073.The modeled gravity was interpolated from observed gravity values.
 QT0073
 QT0073;                    North         East    Units  Estimated Accuracy
 QT0073;SPC SD N     -   133,240.      408,070.      MT  (+/- 180 meters Scaled)
 QT0073
 QT0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK021868(NAD 83)
 QT0073
 QT0073                          SUPERSEDED SURVEY CONTROL
 QT0073
 QT0073  NGVD 29 (??/??/92)  867.000  (m)         2844.48   (f) ADJ UNCH    2 0
 QT0073
 QT0073.Superseded values are not recommended for survey control.
 QT0073
 QT0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0073.See file dsdata.pdf to determine how the superseded data were derived.
 QT0073
 QT0073_MARKER: DB = BENCH MARK DISK
 QT0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0073_STAMPING: D 393 1963
 QT0073_MARK LOGO: CGS
 QT0073_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0073+STABILITY: SURFACE MOTION
 QT0073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0073+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0073
 QT0073  HISTORY     - Date     Condition        Report By
 QT0073  HISTORY     - 1963     MONUMENTED       CGS
 QT0073  HISTORY     - 19960425 GOOD             NGS
 QT0073
 QT0073                          STATION DESCRIPTION
 QT0073
 QT0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0073'9.6 MI SE FROM MAURINE.
 QT0073'ABOUT 0.7 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0073'MAURINE, THENCE 7.9 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY
 QT0073'U.S. HIGHWAY 212, THENCE 1.0 MILE NORTH ON A GRAVELED ROAD,
 QT0073'ON THE EAST SIDE OF THE ROAD AND AT THE CREST OF A HILL, 286
 QT0073'FEET SOUTHEAST OF A POWER POLE, 48 FEET EAST OF THE CENTER
 QT0073'LINE OF THE GRAVELED ROAD, 13 FEET SOUTH OF THE CENTER LINE OF
 QT0073'A FIELD ROAD, 1 FOOT WEST OF A NORTH-SOUTH FENCE, 1.2 FEET SOUTH
 QT0073'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 QT0073'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 QT0073
 QT0073                          STATION RECOVERY (1996)
 QT0073
 QT0073'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0073'30.6 KM (19.00 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0073'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 1.8 KM (1.10 MI)
 QT0073'SOUTHERLY ALONG COUNTY ROAD 35, 14.5 M (47.6 FT) EAST OF THE ROAD
 QT0073'CENTER, 3.7 M (12.1 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND
 QT0073'GATE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) WEST OF A
 QT0073'FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT
 QT0073'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0225 ***********************************************************************
 PU0225  DESIGNATION -  D 394
 PU0225  PID         -  PU0225
 PU0225  STATE/COUNTY-  SD/MEADE
 PU0225  COUNTRY     -  US
 PU0225  USGS QUAD   -  REED DAM (2017)
 PU0225
 PU0225                         *CURRENT SURVEY CONTROL
 PU0225  ______________________________________________________________________
 PU0225* NAD 83(1986) POSITION- 44 50 56.     (N) 102 12 23.     (W)   SCALED
 PU0225* NAVD 88 ORTHO HEIGHT -   749.511 (meters)     2459.02  (feet) ADJUSTED
 PU0225  ______________________________________________________________________
 PU0225  GEOID HEIGHT    -        -19.239 (meters)                     GEOID18
 PU0225  DYNAMIC HEIGHT  -        749.349 (meters)     2458.49  (feet) COMP
 PU0225  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PU0225
 PU0225  VERT ORDER      -  SECOND    CLASS 0
 PU0225
 PU0225.The horizontal coordinates were scaled from a map and have
 PU0225.an estimated accuracy of +/- 6 seconds.
 PU0225
 PU0225.The orthometric height was determined by differential leveling and
 PU0225.adjusted by the NATIONAL GEODETIC SURVEY
 PU0225.in June 1991.
 PU0225
 PU0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0225.GEOID18 height accuracy estimate available here.
 PU0225
 PU0225.Click photographs - Photos may exist for this station.
 PU0225
 PU0225.The dynamic height is computed by dividing the NAVD 88
 PU0225.geopotential number by the normal gravity value computed on the
 PU0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0225.degrees latitude (g = 980.6199 gals.).
 PU0225
 PU0225.The modeled gravity was interpolated from observed gravity values.
 PU0225
 PU0225;                    North         East    Units  Estimated Accuracy
 PU0225;SPC SD N     -   115,230.      425,610.      MT  (+/- 180 meters Scaled)
 PU0225
 PU0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK207699(NAD 83)
 PU0225
 PU0225                          SUPERSEDED SURVEY CONTROL
 PU0225
 PU0225  NGVD 29 (??/??/92)  749.052  (m)         2457.51   (f) ADJ UNCH    2 0
 PU0225
 PU0225.Superseded values are not recommended for survey control.
 PU0225
 PU0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0225.See file dsdata.pdf to determine how the superseded data were derived.
 PU0225
 PU0225_MARKER: DB = BENCH MARK DISK
 PU0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0225_STAMPING: D 394 1963
 PU0225_MARK LOGO: CGS
 PU0225_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0225+STABILITY: SURFACE MOTION
 PU0225
 PU0225  HISTORY     - Date     Condition        Report By
 PU0225  HISTORY     - 1963     MONUMENTED       CGS
 PU0225
 PU0225                          STATION DESCRIPTION
 PU0225
 PU0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0225'19 MI SE FROM OPAL.
 PU0225'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0225'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0225'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 4.0 MILES
 PU0225'SOUTH ALONG A GRAVELED ROAD, THENCE 2.15 MILES EAST ALONG A
 PU0225'GRADED DIRT ROAD, OR ABOUT 0.1 MILE NORTH ALONG MAIN STREET
 PU0225'FROM THE POST OFFICE AT FAITH, THENCE 0.35 MILE WEST ALONG U.S.
 PU0225'HIGHWAY 212, THENCE 12.05 MILES SOUTH ALONG STATE HIGHWAY 73,
 PU0225'THENCE 8.15 MILES WEST ALONG A GRADED DIRT ROAD, 47 FEET SOUTH
 PU0225'OF THE CENTER LINE OF THE ROAD, 26 FEET WEST OF THE CENTER OF
 PU0225'A GATE, 5 FEET NORTH OF A POWER POLE, 1 1/2 FEET NORTH OF A
 PU0225'FENCE, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET
 PU0225'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0225'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0063 ***********************************************************************
 PU0063  DESIGNATION -  D 395
 PU0063  PID         -  PU0063
 PU0063  STATE/COUNTY-  SD/MEADE
 PU0063  COUNTRY     -  US
 PU0063  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0063
 PU0063                         *CURRENT SURVEY CONTROL
 PU0063  ______________________________________________________________________
 PU0063* NAD 83(1986) POSITION- 44 54 26.     (N) 102 20 50.     (W)   SCALED
 PU0063* NAVD 88 ORTHO HEIGHT -   789.067 (meters)     2588.80  (feet) ADJUSTED
 PU0063  ______________________________________________________________________
 PU0063  GEOID HEIGHT    -        -18.774 (meters)                     GEOID18
 PU0063  DYNAMIC HEIGHT  -        788.898 (meters)     2588.24  (feet) COMP
 PU0063  MODELED GRAVITY -    980,377.1   (mgal)                       NAVD 88
 PU0063
 PU0063  VERT ORDER      -  SECOND    CLASS 0
 PU0063
 PU0063.The horizontal coordinates were scaled from a map and have
 PU0063.an estimated accuracy of +/- 6 seconds.
 PU0063
 PU0063.The orthometric height was determined by differential leveling and
 PU0063.adjusted by the NATIONAL GEODETIC SURVEY
 PU0063.in June 1991.
 PU0063
 PU0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0063.GEOID18 height accuracy estimate available here.
 PU0063
 PU0063.Click photographs - Photos may exist for this station.
 PU0063
 PU0063.The dynamic height is computed by dividing the NAVD 88
 PU0063.geopotential number by the normal gravity value computed on the
 PU0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0063.degrees latitude (g = 980.6199 gals.).
 PU0063
 PU0063.The modeled gravity was interpolated from observed gravity values.
 PU0063
 PU0063;                    North         East    Units  Estimated Accuracy
 PU0063;SPC SD N     -   122,020.      414,670.      MT  (+/- 180 meters Scaled)
 PU0063
 PU0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK094760(NAD 83)
 PU0063
 PU0063                          SUPERSEDED SURVEY CONTROL
 PU0063
 PU0063  NGVD 29 (??/??/92)  788.607  (m)         2587.29   (f) ADJ UNCH    2 0
 PU0063
 PU0063.Superseded values are not recommended for survey control.
 PU0063
 PU0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0063.See file dsdata.pdf to determine how the superseded data were derived.
 PU0063
 PU0063_MARKER: DB = BENCH MARK DISK
 PU0063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0063_STAMPING: D 395 1963
 PU0063_MARK LOGO: CGS
 PU0063_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0063+STABILITY: SURFACE MOTION
 PU0063
 PU0063  HISTORY     - Date     Condition        Report By
 PU0063  HISTORY     - 1963     MONUMENTED       CGS
 PU0063
 PU0063                          STATION DESCRIPTION
 PU0063
 PU0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0063'8 MI E FROM OPAL.
 PU0063'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0063'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0063'THENCE 3.15 MILES EAST ALONG A GRAVELED ROAD, 47 FEET NORTH OF
 PU0063'THE CENTER LINE OF THE GRAVELED ROAD, 2 1/2 FEET NORTHWEST OF A
 PU0063'CORNER FENCE POST, 2 FEET NORTH OF A FENCE, 3.0 FEET EAST-NORTHEAST
 PU0063'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 PU0063'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0353 ***********************************************************************
 OT0353  DESIGNATION -  D 396
 OT0353  PID         -  OT0353
 OT0353  STATE/COUNTY-  SD/FALL RIVER
 OT0353  COUNTRY     -  US
 OT0353  USGS QUAD   -  BUFFALO GAP (2017)
 OT0353
 OT0353                         *CURRENT SURVEY CONTROL
 OT0353  ______________________________________________________________________
 OT0353* NAD 83(1986) POSITION- 43 27 40.     (N) 103 21 02.     (W)   SCALED
 OT0353* NAVD 88 ORTHO HEIGHT -  1014.826 (meters)     3329.48  (feet) ADJUSTED
 OT0353  ______________________________________________________________________
 OT0353  GEOID HEIGHT    -        -16.006 (meters)                     GEOID18
 OT0353  DYNAMIC HEIGHT  -       1014.415 (meters)     3328.13  (feet) COMP
 OT0353  MODELED GRAVITY -    980,179.9   (mgal)                       NAVD 88
 OT0353
 OT0353  VERT ORDER      -  FIRST     CLASS II
 OT0353
 OT0353.The horizontal coordinates were scaled from a map and have
 OT0353.an estimated accuracy of +/- 6 seconds.
 OT0353
 OT0353.The orthometric height was determined by differential leveling and
 OT0353.adjusted by the NATIONAL GEODETIC SURVEY
 OT0353.in June 1991.
 OT0353
 OT0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0353.GEOID18 height accuracy estimate available here.
 OT0353
 OT0353.Click photographs - Photos may exist for this station.
 OT0353
 OT0353.The dynamic height is computed by dividing the NAVD 88
 OT0353.geopotential number by the normal gravity value computed on the
 OT0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0353.degrees latitude (g = 980.6199 gals.).
 OT0353
 OT0353.The modeled gravity was interpolated from observed gravity values.
 OT0353
 OT0353;                    North         East    Units  Estimated Accuracy
 OT0353;SPC SD S     -   129,720.      355,900.      MT  (+/- 180 meters Scaled)
 OT0353
 OT0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ334133(NAD 83)
 OT0353
 OT0353                          SUPERSEDED SURVEY CONTROL
 OT0353
 OT0353  NGVD 29 (??/??/92) 1014.335  (m)         3327.86   (f) ADJ UNCH    1 2
 OT0353
 OT0353.Superseded values are not recommended for survey control.
 OT0353
 OT0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0353.See file dsdata.pdf to determine how the superseded data were derived.
 OT0353
 OT0353_MARKER: DB = BENCH MARK DISK
 OT0353_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OT0353_SP_SET: BRIDGE ABUTMENT
 OT0353_STAMPING: D 396 1963
 OT0353_MARK LOGO: CGS
 OT0353_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0353
 OT0353  HISTORY     - Date     Condition        Report By
 OT0353  HISTORY     - 1963     MONUMENTED       CGS
 OT0353  HISTORY     - 1985     GOOD             NGS
 OT0353
 OT0353                          STATION DESCRIPTION
 OT0353
 OT0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0353'3.3 MI SW FROM BUFFALO GAP.
 OT0353'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0353'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED ROAD,
 OT0353'THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 2.1 MILES
 OT0353'SOUTH ALONG STATE HIGHWAY 79, IN SECTION 12, T 7 S, R 6 E, IN
 OT0353'THE NORTH ABUTMENT OF A BRIDGE, 18 FEET WEST OF THE CENTER LINE
 OT0353'OF THE HIGHWAY, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP
 OT0353'OF THE WEST END OF THE NORTH ABUTMENT OF A CONCRETE BRIDGE OVER
 OT0353'ELM CREEK.
 OT0353
 OT0353                          STATION RECOVERY (1985)
 OT0353
 OT0353'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0353'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0353'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0353'SPRINGS, THENCE 7.75 KM (4.85 MI) NORTHEAST ALONG STATE HIGHWAY 79, IN
 OT0353'TOP OF AND 0.3 METER (1 FT) EAST OF THE WEST END OF THE NORTH ABUTMENT
 OT0353'FOR THE BRIDGE OVER ELM CREEK, 0.5 KM (0.3 MI) SOUTH OF MILEPOST 32,
 OT0353'5.5 METERS (18 FT) WEST OF THE HIGHWAY CENTERLINE.
 OT0353'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0533 ***********************************************************************
 OT0533  DESIGNATION -  D 397
 OT0533  PID         -  OT0533
 OT0533  STATE/COUNTY-  SD/FALL RIVER
 OT0533  COUNTRY     -  US
 OT0533  USGS QUAD   -  FLINT HILL (2017)
 OT0533
 OT0533                         *CURRENT SURVEY CONTROL
 OT0533  ______________________________________________________________________
 OT0533* NAD 83(1986) POSITION- 43 19 47.     (N) 103 44 40.     (W)   SCALED
 OT0533* NAVD 88 ORTHO HEIGHT -  1135.207 (meters)     3724.43  (feet) ADJUSTED
 OT0533  ______________________________________________________________________
 OT0533  GEOID HEIGHT    -        -15.082 (meters)                     GEOID18
 OT0533  DYNAMIC HEIGHT  -       1134.725 (meters)     3722.84  (feet) COMP
 OT0533  MODELED GRAVITY -    980,155.0   (mgal)                       NAVD 88
 OT0533
 OT0533  VERT ORDER      -  FIRST     CLASS II
 OT0533
 OT0533.The horizontal coordinates were scaled from a map and have
 OT0533.an estimated accuracy of +/- 6 seconds.
 OT0533
 OT0533.The orthometric height was determined by differential leveling and
 OT0533.adjusted by the NATIONAL GEODETIC SURVEY
 OT0533.in June 1991.
 OT0533
 OT0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0533.GEOID18 height accuracy estimate available here.
 OT0533
 OT0533.Click photographs - Photos may exist for this station.
 OT0533
 OT0533.The dynamic height is computed by dividing the NAVD 88
 OT0533.geopotential number by the normal gravity value computed on the
 OT0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0533.degrees latitude (g = 980.6199 gals.).
 OT0533
 OT0533.The modeled gravity was interpolated from observed gravity values.
 OT0533
 OT0533;                    North         East    Units  Estimated Accuracy
 OT0533;SPC SD S     -   116,370.      323,450.      MT  (+/- 180 meters Scaled)
 OT0533
 OT0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH017981(NAD 83)
 OT0533
 OT0533                          SUPERSEDED SURVEY CONTROL
 OT0533
 OT0533  NGVD 29 (??/??/92) 1134.655  (m)         3722.61   (f) ADJ UNCH    1 2
 OT0533
 OT0533.Superseded values are not recommended for survey control.
 OT0533
 OT0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0533.See file dsdata.pdf to determine how the superseded data were derived.
 OT0533
 OT0533_MARKER: DB = BENCH MARK DISK
 OT0533_SETTING: 66 = SET IN ROCK OUTCROP
 OT0533_STAMPING: D 397 1963
 OT0533_MARK LOGO: CGS
 OT0533_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0533+STABILITY: POSITION/ELEVATION WELL
 OT0533
 OT0533  HISTORY     - Date     Condition        Report By
 OT0533  HISTORY     - 1963     MONUMENTED       CGS
 OT0533
 OT0533                          STATION DESCRIPTION
 OT0533
 OT0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0533'7 MI NE FROM EDGEMONT.
 OT0533'ABOUT 7.0 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0533'RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 27, T 8 S,
 OT0533'R 3 E, IN THE BOTTOM OF A CANYON AND AT THE NORTHEAST END OF A
 OT0533'FILL AND THE SOUTHWEST END OF A CUT, 27 FEET SOUTHEAST OF THE
 OT0533'SOUTHEAST RAIL, 18 FEET SOUTHEAST OF MILE POST 7, 27 FEET NORTHEAST
 OT0533'OF A TELEPHONE POLE BRACED WITH A GUY WIRE, 7 FEET SOUTHEAST OF A
 OT0533'FENCE, 76 FEET SOUTHWEST OF THE FOOT OF A SOLID ROCK CLIFF, 14.4
 OT0533'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL, AND
 OT0533'SET IN THE TOP OF A FLAT SANDSTONE ROCK OUTCROP FLUSH WITH THE
 OT0533'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0558 ***********************************************************************
 OS0558  DESIGNATION -  D 4 S
 OS0558  PID         -  OS0558
 OS0558  STATE/COUNTY-  SD/JACKSON
 OS0558  COUNTRY     -  US
 OS0558  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0558
 OS0558                         *CURRENT SURVEY CONTROL
 OS0558  ______________________________________________________________________
 OS0558* NAD 83(1986) POSITION- 43 54 58.     (N) 101 48 02.     (W)   SCALED
 OS0558* NAVD 88 ORTHO HEIGHT -   723.504 (meters)     2373.70  (feet) ADJUSTED
 OS0558  ______________________________________________________________________
 OS0558  GEOID HEIGHT    -        -20.566 (meters)                     GEOID18
 OS0558  DYNAMIC HEIGHT  -        723.286 (meters)     2372.98  (feet) COMP
 OS0558  MODELED GRAVITY -    980,292.7   (mgal)                       NAVD 88
 OS0558
 OS0558  VERT ORDER      -  SECOND    CLASS 0
 OS0558
 OS0558.The horizontal coordinates were scaled from a map and have
 OS0558.an estimated accuracy of +/- 6 seconds.
 OS0558
 OS0558.The orthometric height was determined by differential leveling and
 OS0558.adjusted by the NATIONAL GEODETIC SURVEY
 OS0558.in June 1991.
 OS0558
 OS0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0558.GEOID18 height accuracy estimate available here.
 OS0558
 OS0558.Click photographs - Photos may exist for this station.
 OS0558
 OS0558.The dynamic height is computed by dividing the NAVD 88
 OS0558.geopotential number by the normal gravity value computed on the
 OS0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0558.degrees latitude (g = 980.6199 gals.).
 OS0558
 OS0558.The modeled gravity was interpolated from observed gravity values.
 OS0558
 OS0558;                    North         East    Units  Estimated Accuracy
 OS0558;SPC SD S     -   176,880.      482,170.      MT  (+/- 180 meters Scaled)
 OS0558
 OS0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP751663(NAD 83)
 OS0558
 OS0558                          SUPERSEDED SURVEY CONTROL
 OS0558
 OS0558  NGVD 29 (??/??/92)  723.06   (m)         2372.2    (f) COMPUTED    2 0
 OS0558
 OS0558.Superseded values are not recommended for survey control.
 OS0558
 OS0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0558.See file dsdata.pdf to determine how the superseded data were derived.
 OS0558
 OS0558_MARKER: DS = TRIANGULATION STATION DISK
 OS0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0558_STAMPING: D 4 S 1961
 OS0558_MARK LOGO: CGS
 OS0558_PROJECTION: FLUSH
 OS0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0558+STABILITY: SURFACE MOTION
 OS0558
 OS0558  HISTORY     - Date     Condition        Report By
 OS0558  HISTORY     - 1961     MONUMENTED       CGS
 OS0558  HISTORY     - 1962     GOOD             CGS
 OS0558
 OS0558                          STATION DESCRIPTION
 OS0558
 OS0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0558'9.2 MI SE FROM COTTONWOOD.
 OS0558'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0558'COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0558'THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 OS0558'EAST ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE SOUTH ALONG
 OS0558'A GRADED DIRT ROAD, 27 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OS0558'59 FEET SOUTH OF THE CENTER LINE OF A PRIVATE ROAD LEADING EAST,
 OS0558'3 FEET WEST OF A FENCE, 4.8 FEET SOUTHWEST OF A METAL WITNESS
 OS0558'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 OS0558'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0553 ***********************************************************************
 OS0553  DESIGNATION -  D 4 S AZ MK
 OS0553  PID         -  OS0553
 OS0553  STATE/COUNTY-  SD/JACKSON
 OS0553  COUNTRY     -  US
 OS0553  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0553
 OS0553                         *CURRENT SURVEY CONTROL
 OS0553  ______________________________________________________________________
 OS0553* NAD 83(1986) POSITION- 43 54 37.     (N) 101 48 02.     (W)   SCALED
 OS0553* NAVD 88 ORTHO HEIGHT -   724.576 (meters)     2377.21  (feet) ADJUSTED
 OS0553  ______________________________________________________________________
 OS0553  GEOID HEIGHT    -        -20.561 (meters)                     GEOID18
 OS0553  DYNAMIC HEIGHT  -        724.357 (meters)     2376.49  (feet) COMP
 OS0553  MODELED GRAVITY -    980,292.4   (mgal)                       NAVD 88
 OS0553
 OS0553  VERT ORDER      -  SECOND    CLASS 0
 OS0553
 OS0553.The horizontal coordinates were scaled from a map and have
 OS0553.an estimated accuracy of +/- 6 seconds.
 OS0553
 OS0553.The orthometric height was determined by differential leveling and
 OS0553.adjusted by the NATIONAL GEODETIC SURVEY
 OS0553.in June 1991.
 OS0553
 OS0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0553.GEOID18 height accuracy estimate available here.
 OS0553
 OS0553.Click photographs - Photos may exist for this station.
 OS0553
 OS0553.The dynamic height is computed by dividing the NAVD 88
 OS0553.geopotential number by the normal gravity value computed on the
 OS0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0553.degrees latitude (g = 980.6199 gals.).
 OS0553
 OS0553.The modeled gravity was interpolated from observed gravity values.
 OS0553
 OS0553;                    North         East    Units  Estimated Accuracy
 OS0553;SPC SD S     -   176,230.      482,160.      MT  (+/- 180 meters Scaled)
 OS0553
 OS0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP751657(NAD 83)
 OS0553
 OS0553                          SUPERSEDED SURVEY CONTROL
 OS0553
 OS0553  NGVD 29 (??/??/92)  724.13   (m)         2375.7    (f) COMPUTED    2 0
 OS0553
 OS0553.Superseded values are not recommended for survey control.
 OS0553
 OS0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0553.See file dsdata.pdf to determine how the superseded data were derived.
 OS0553
 OS0553_MARKER: DZ = AZIMUTH MARK DISK
 OS0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0553_STAMPING: D 4 S 1961
 OS0553_MARK LOGO: CGS
 OS0553_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0553+STABILITY: SURFACE MOTION
 OS0553
 OS0553  HISTORY     - Date     Condition        Report By
 OS0553  HISTORY     - 1961     MONUMENTED       CGS
 OS0553  HISTORY     - 1962     GOOD             CGS
 OS0553
 OS0553                          STATION DESCRIPTION
 OS0553
 OS0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0553'9.6 MI SE FROM COTTONWOOD.
 OS0553'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0553'COTTONWOOD THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0553'THENCE 3.0 MILES EAST ALONG GRADED DIRT ROAD, THENCE 0.7 MILE
 OS0553'SOUTH ALONG GRADED DIRT ROAD, THENCE 0.2 MILE SOUTH ALONG
 OS0553'A GRAVELED ROAD, 0.1 MILE NORTH OF A EAST WEST FENCE LINE,
 OS0553'0.4 MILE SOUTH OF X 386, 29 FEET WEST OF CENTER LINE OF THE
 OS0553'ROAD, 141 FEET NORTHWEST OF A POWER POLE, 1 FOOT EAST OF A
 OS0553'FENCE, 2.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OS0553'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0557 ***********************************************************************
 OS0557  DESIGNATION -  D 4 S RM 1
 OS0557  PID         -  OS0557
 OS0557  STATE/COUNTY-  SD/JACKSON
 OS0557  COUNTRY     -  US
 OS0557  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0557
 OS0557                         *CURRENT SURVEY CONTROL
 OS0557  ______________________________________________________________________
 OS0557* NAD 83(1986) POSITION- 43 54 58.     (N) 101 48 02.     (W)   SCALED
 OS0557* NAVD 88 ORTHO HEIGHT -   723.622 (meters)     2374.08  (feet) ADJUSTED
 OS0557  ______________________________________________________________________
 OS0557  GEOID HEIGHT    -        -20.566 (meters)                     GEOID18
 OS0557  DYNAMIC HEIGHT  -        723.403 (meters)     2373.36  (feet) COMP
 OS0557  MODELED GRAVITY -    980,292.7   (mgal)                       NAVD 88
 OS0557
 OS0557  VERT ORDER      -  SECOND    CLASS 0
 OS0557
 OS0557.The horizontal coordinates were scaled from a map and have
 OS0557.an estimated accuracy of +/- 6 seconds.
 OS0557
 OS0557.The orthometric height was determined by differential leveling and
 OS0557.adjusted by the NATIONAL GEODETIC SURVEY
 OS0557.in June 1991.
 OS0557
 OS0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0557.GEOID18 height accuracy estimate available here.
 OS0557
 OS0557.Click photographs - Photos may exist for this station.
 OS0557
 OS0557.The dynamic height is computed by dividing the NAVD 88
 OS0557.geopotential number by the normal gravity value computed on the
 OS0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0557.degrees latitude (g = 980.6199 gals.).
 OS0557
 OS0557.The modeled gravity was interpolated from observed gravity values.
 OS0557
 OS0557;                    North         East    Units  Estimated Accuracy
 OS0557;SPC SD S     -   176,880.      482,170.      MT  (+/- 180 meters Scaled)
 OS0557
 OS0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP751663(NAD 83)
 OS0557
 OS0557                          SUPERSEDED SURVEY CONTROL
 OS0557
 OS0557  NGVD 29 (??/??/92)  723.17   (m)         2372.6    (f) COMPUTED    2 0
 OS0557
 OS0557.Superseded values are not recommended for survey control.
 OS0557
 OS0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0557.See file dsdata.pdf to determine how the superseded data were derived.
 OS0557
 OS0557_MARKER: DR = REFERENCE MARK DISK
 OS0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0557_STAMPING: D 4 S NO 1 1961
 OS0557_MARK LOGO: CGS
 OS0557_PROJECTION: FLUSH
 OS0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0557+STABILITY: SURFACE MOTION
 OS0557
 OS0557  HISTORY     - Date     Condition        Report By
 OS0557  HISTORY     - 1961     MONUMENTED       CGS
 OS0557  HISTORY     - 1962     GOOD             CGS
 OS0557
 OS0557                          STATION DESCRIPTION
 OS0557
 OS0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0557'9.2 MI SE FROM COTTONWOOD.
 OS0557'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0557'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0557'THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 OS0557'EAST ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE SOUTH ALONG A
 OS0557'GRADED DIRT ROAD, 28 FEET EAST OF THE CENTER LINE OF THE
 OS0557'ROAD, 1 FOOT WEST OF A FENCE, 45.8 FEET SOUTH OF D 4 1961
 OS0557'TRIANGULATION STATION, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 OS0557'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0559 ***********************************************************************
 OS0559  DESIGNATION -  D 4 S RM 2
 OS0559  PID         -  OS0559
 OS0559  STATE/COUNTY-  SD/JACKSON
 OS0559  COUNTRY     -  US
 OS0559  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0559
 OS0559                         *CURRENT SURVEY CONTROL
 OS0559  ______________________________________________________________________
 OS0559* NAD 83(1986) POSITION- 43 54 58.     (N) 101 48 02.     (W)   SCALED
 OS0559* NAVD 88 ORTHO HEIGHT -   723.647 (meters)     2374.17  (feet) ADJUSTED
 OS0559  ______________________________________________________________________
 OS0559  GEOID HEIGHT    -        -20.566 (meters)                     GEOID18
 OS0559  DYNAMIC HEIGHT  -        723.428 (meters)     2373.45  (feet) COMP
 OS0559  MODELED GRAVITY -    980,292.7   (mgal)                       NAVD 88
 OS0559
 OS0559  VERT ORDER      -  SECOND    CLASS 0
 OS0559
 OS0559.The horizontal coordinates were scaled from a map and have
 OS0559.an estimated accuracy of +/- 6 seconds.
 OS0559
 OS0559.The orthometric height was determined by differential leveling and
 OS0559.adjusted by the NATIONAL GEODETIC SURVEY
 OS0559.in June 1991.
 OS0559
 OS0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0559.GEOID18 height accuracy estimate available here.
 OS0559
 OS0559.Click photographs - Photos may exist for this station.
 OS0559
 OS0559.The dynamic height is computed by dividing the NAVD 88
 OS0559.geopotential number by the normal gravity value computed on the
 OS0559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0559.degrees latitude (g = 980.6199 gals.).
 OS0559
 OS0559.The modeled gravity was interpolated from observed gravity values.
 OS0559
 OS0559;                    North         East    Units  Estimated Accuracy
 OS0559;SPC SD S     -   176,880.      482,170.      MT  (+/- 180 meters Scaled)
 OS0559
 OS0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP751663(NAD 83)
 OS0559
 OS0559                          SUPERSEDED SURVEY CONTROL
 OS0559
 OS0559  NGVD 29 (??/??/92)  723.20   (m)         2372.7    (f) COMPUTED    2 0
 OS0559
 OS0559.Superseded values are not recommended for survey control.
 OS0559
 OS0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0559.See file dsdata.pdf to determine how the superseded data were derived.
 OS0559
 OS0559_MARKER: DR = REFERENCE MARK DISK
 OS0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0559_STAMPING: D 4 S NO 2 1961
 OS0559_MARK LOGO: CGS
 OS0559_PROJECTION: FLUSH
 OS0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0559+STABILITY: SURFACE MOTION
 OS0559
 OS0559  HISTORY     - Date     Condition        Report By
 OS0559  HISTORY     - 1961     MONUMENTED       CGS
 OS0559  HISTORY     - 1962     GOOD             CGS
 OS0559
 OS0559                          STATION DESCRIPTION
 OS0559
 OS0559'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0559'9.2 MI SE FROM COTTONWOOD.
 OS0559'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0559'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0559'THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 OS0559'EAST ALONG A GRADED DIRT ROAD, THENCE 0.5 MILE SOUTH
 OS0559'ALONG A GRADED DIRT ROAD, 28 FEET WEST OF THE CENTER LINE OF
 OS0559'THE ROAD, 1 FOOT EAST OF A FENCE, 55.4 FEET WEST OF D 4 S 1961
 OS0559'TRIANGULATION STATION, ABOUT LEVEL WITH THE GROUND, AND SET
 OS0559'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0555 ***********************************************************************
 OS0555  DESIGNATION -  D 4 T
 OS0555  PID         -  OS0555
 OS0555  STATE/COUNTY-  SD/JACKSON
 OS0555  COUNTRY     -  US
 OS0555  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0555
 OS0555                         *CURRENT SURVEY CONTROL
 OS0555  ______________________________________________________________________
 OS0555* NAD 83(1986) POSITION- 43 54 56.     (N) 101 48 20.     (W)   SCALED
 OS0555* NAVD 88 ORTHO HEIGHT -   724.143 (meters)     2375.79  (feet) ADJUSTED
 OS0555  ______________________________________________________________________
 OS0555  GEOID HEIGHT    -        -20.547 (meters)                     GEOID18
 OS0555  DYNAMIC HEIGHT  -        723.924 (meters)     2375.07  (feet) COMP
 OS0555  MODELED GRAVITY -    980,292.4   (mgal)                       NAVD 88
 OS0555
 OS0555  VERT ORDER      -  SECOND    CLASS 0
 OS0555
 OS0555.The horizontal coordinates were scaled from a map and have
 OS0555.an estimated accuracy of +/- 6 seconds.
 OS0555
 OS0555.The orthometric height was determined by differential leveling and
 OS0555.adjusted by the NATIONAL GEODETIC SURVEY
 OS0555.in June 1991.
 OS0555
 OS0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0555.GEOID18 height accuracy estimate available here.
 OS0555
 OS0555.Click photographs - Photos may exist for this station.
 OS0555
 OS0555.The dynamic height is computed by dividing the NAVD 88
 OS0555.geopotential number by the normal gravity value computed on the
 OS0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0555.degrees latitude (g = 980.6199 gals.).
 OS0555
 OS0555.The modeled gravity was interpolated from observed gravity values.
 OS0555
 OS0555;                    North         East    Units  Estimated Accuracy
 OS0555;SPC SD S     -   176,820.      481,770.      MT  (+/- 180 meters Scaled)
 OS0555
 OS0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP747663(NAD 83)
 OS0555
 OS0555                          SUPERSEDED SURVEY CONTROL
 OS0555
 OS0555  NGVD 29 (??/??/92)  723.70   (m)         2374.3    (f) COMPUTED    2 0
 OS0555
 OS0555.Superseded values are not recommended for survey control.
 OS0555
 OS0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0555.See file dsdata.pdf to determine how the superseded data were derived.
 OS0555
 OS0555_MARKER: DS = TRIANGULATION STATION DISK
 OS0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0555_STAMPING: D 4 T 1961
 OS0555_MARK LOGO: CGS
 OS0555_PROJECTION: FLUSH
 OS0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0555+STABILITY: SURFACE MOTION
 OS0555
 OS0555  HISTORY     - Date     Condition        Report By
 OS0555  HISTORY     - 1961     MONUMENTED       CGS
 OS0555  HISTORY     - 1962     GOOD             CGS
 OS0555
 OS0555                          STATION DESCRIPTION
 OS0555
 OS0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0555'9.5 MI SE FROM COTTONWOOD.
 OS0555'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0555'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S  HIGHWAY
 OS0555'14, THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0
 OS0555'MILES EAST ALONG GRADED DIRT ROAD, THENCE 0.5 MILE SOUTH ALONG
 OS0555'GRADED DIRT ROAD, THENCE 0.3 MILE WEST ALONG AN EAST-WEST FENCE
 OS0555'LINE, 33 FEET EAST OF CENTER OF A TRAIL ROAD AND GATE, 5 1/2
 OS0555'FEET SOUTH OF A FENCE, 4.6 FEET SOUTHEAST OF A METAL WITNESS
 OS0555'POST, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0555'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0554 ***********************************************************************
 OS0554  DESIGNATION -  D 4 T RM 1
 OS0554  PID         -  OS0554
 OS0554  STATE/COUNTY-  SD/JACKSON
 OS0554  COUNTRY     -  US
 OS0554  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0554
 OS0554                         *CURRENT SURVEY CONTROL
 OS0554  ______________________________________________________________________
 OS0554* NAD 83(1986) POSITION- 43 54 56.     (N) 101 48 20.     (W)   SCALED
 OS0554* NAVD 88 ORTHO HEIGHT -   724.073 (meters)     2375.56  (feet) ADJUSTED
 OS0554  ______________________________________________________________________
 OS0554  GEOID HEIGHT    -        -20.547 (meters)                     GEOID18
 OS0554  DYNAMIC HEIGHT  -        723.854 (meters)     2374.84  (feet) COMP
 OS0554  MODELED GRAVITY -    980,292.4   (mgal)                       NAVD 88
 OS0554
 OS0554  VERT ORDER      -  SECOND    CLASS 0
 OS0554
 OS0554.The horizontal coordinates were scaled from a map and have
 OS0554.an estimated accuracy of +/- 6 seconds.
 OS0554
 OS0554.The orthometric height was determined by differential leveling and
 OS0554.adjusted by the NATIONAL GEODETIC SURVEY
 OS0554.in June 1991.
 OS0554
 OS0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0554.GEOID18 height accuracy estimate available here.
 OS0554
 OS0554.Click photographs - Photos may exist for this station.
 OS0554
 OS0554.The dynamic height is computed by dividing the NAVD 88
 OS0554.geopotential number by the normal gravity value computed on the
 OS0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0554.degrees latitude (g = 980.6199 gals.).
 OS0554
 OS0554.The modeled gravity was interpolated from observed gravity values.
 OS0554
 OS0554;                    North         East    Units  Estimated Accuracy
 OS0554;SPC SD S     -   176,820.      481,770.      MT  (+/- 180 meters Scaled)
 OS0554
 OS0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP747663(NAD 83)
 OS0554
 OS0554                          SUPERSEDED SURVEY CONTROL
 OS0554
 OS0554  NGVD 29 (??/??/92)  723.63   (m)         2374.1    (f) COMPUTED    2 0
 OS0554
 OS0554.Superseded values are not recommended for survey control.
 OS0554
 OS0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0554.See file dsdata.pdf to determine how the superseded data were derived.
 OS0554
 OS0554_MARKER: DR = REFERENCE MARK DISK
 OS0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0554_STAMPING: D 4 T NO 1 1961
 OS0554_MARK LOGO: CGS
 OS0554_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0554+STABILITY: SURFACE MOTION
 OS0554
 OS0554  HISTORY     - Date     Condition        Report By
 OS0554  HISTORY     - 1961     MONUMENTED       CGS
 OS0554  HISTORY     - 1962     GOOD             CGS
 OS0554
 OS0554                          STATION DESCRIPTION
 OS0554
 OS0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0554'9.5 MI SE FROM COTTONWOOD.
 OS0554'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0554'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0554'THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 OS0554'EAST ALONG GRADED DIRT ROAD, THENCE 0.5 MILES SOUTH ALONG
 OS0554'GRADED DIRT ROAD, THENCE 0.3 MILE WEST ALONG AN EAST-WEST FENCE
 OS0554'LINE, 1 FOOT SOUTH OF A FENCE, 46.5 FEET EAST OF D 4 T 1961
 OS0554'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0554'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0556 ***********************************************************************
 OS0556  DESIGNATION -  D 4 T RM 2
 OS0556  PID         -  OS0556
 OS0556  STATE/COUNTY-  SD/JACKSON
 OS0556  COUNTRY     -  US
 OS0556  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0556
 OS0556                         *CURRENT SURVEY CONTROL
 OS0556  ______________________________________________________________________
 OS0556* NAD 83(1986) POSITION- 43 54 56.     (N) 101 48 20.     (W)   SCALED
 OS0556* NAVD 88 ORTHO HEIGHT -   724.460 (meters)     2376.83  (feet) ADJUSTED
 OS0556  ______________________________________________________________________
 OS0556  GEOID HEIGHT    -        -20.547 (meters)                     GEOID18
 OS0556  DYNAMIC HEIGHT  -        724.240 (meters)     2376.11  (feet) COMP
 OS0556  MODELED GRAVITY -    980,292.4   (mgal)                       NAVD 88
 OS0556
 OS0556  VERT ORDER      -  SECOND    CLASS 0
 OS0556
 OS0556.The horizontal coordinates were scaled from a map and have
 OS0556.an estimated accuracy of +/- 6 seconds.
 OS0556
 OS0556.The orthometric height was determined by differential leveling and
 OS0556.adjusted by the NATIONAL GEODETIC SURVEY
 OS0556.in June 1991.
 OS0556
 OS0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0556.GEOID18 height accuracy estimate available here.
 OS0556
 OS0556.Click photographs - Photos may exist for this station.
 OS0556
 OS0556.The dynamic height is computed by dividing the NAVD 88
 OS0556.geopotential number by the normal gravity value computed on the
 OS0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0556.degrees latitude (g = 980.6199 gals.).
 OS0556
 OS0556.The modeled gravity was interpolated from observed gravity values.
 OS0556
 OS0556;                    North         East    Units  Estimated Accuracy
 OS0556;SPC SD S     -   176,820.      481,770.      MT  (+/- 180 meters Scaled)
 OS0556
 OS0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP747663(NAD 83)
 OS0556
 OS0556                          SUPERSEDED SURVEY CONTROL
 OS0556
 OS0556  NGVD 29 (??/??/92)  724.01   (m)         2375.4    (f) COMPUTED    2 0
 OS0556
 OS0556.Superseded values are not recommended for survey control.
 OS0556
 OS0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0556.See file dsdata.pdf to determine how the superseded data were derived.
 OS0556
 OS0556_MARKER: DR = REFERENCE MARK DISK
 OS0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0556_STAMPING: D 4 T NO 2 1961
 OS0556_MARK LOGO: CGS
 OS0556_PROJECTION: FLUSH
 OS0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0556+STABILITY: SURFACE MOTION
 OS0556
 OS0556  HISTORY     - Date     Condition        Report By
 OS0556  HISTORY     - 1961     MONUMENTED       CGS
 OS0556  HISTORY     - 1962     GOOD             CGS
 OS0556
 OS0556                          STATION DESCRIPTION
 OS0556
 OS0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0556'9.5 MI SE FROM COTTONWOOD.
 OS0556'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0556'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0556'THENCE 3.2 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 3.0 MILES
 OS0556'EAST ALONG GRADED DIRT ROAD, THENCE 0.5 MILES SOUTH ALONG A
 OS0556'GRADED DIRT ROAD, THENCE 0.3 MILE WEST ALONG AN EAST WEST FENCE
 OS0556'LINE, 58 FEET SOUTHEAST OF CENTER OF WIRE GATE, 50 1/2 FEET
 OS0556'SOUTH OF A FENCE, 44.4 FEET SOUTH OF D 4 T 1961 TRIANGULATION
 OS0556'STATION, 49.8 FEET SOUTH OF A METAL WITNESS POST, AND SET IN
 OS0556'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0834 ***********************************************************************
 PU0834  DESIGNATION -  D 401
 PU0834  PID         -  PU0834
 PU0834  STATE/COUNTY-  SD/MEADE
 PU0834  COUNTRY     -  US
 PU0834  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0834
 PU0834                         *CURRENT SURVEY CONTROL
 PU0834  ______________________________________________________________________
 PU0834* NAD 83(1986) POSITION- 44 44 54.     (N) 102 54 35.     (W)   SCALED
 PU0834* NAVD 88 ORTHO HEIGHT -   854.430 (meters)     2803.24  (feet) ADJUSTED
 PU0834  ______________________________________________________________________
 PU0834  GEOID HEIGHT    -        -17.459 (meters)                     GEOID18
 PU0834  DYNAMIC HEIGHT  -        854.226 (meters)     2802.57  (feet) COMP
 PU0834  MODELED GRAVITY -    980,349.6   (mgal)                       NAVD 88
 PU0834
 PU0834  VERT ORDER      -  SECOND    CLASS 0
 PU0834
 PU0834.The horizontal coordinates were scaled from a map and have
 PU0834.an estimated accuracy of +/- 6 seconds.
 PU0834
 PU0834.The orthometric height was determined by differential leveling and
 PU0834.adjusted by the NATIONAL GEODETIC SURVEY
 PU0834.in June 1991.
 PU0834
 PU0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0834.GEOID18 height accuracy estimate available here.
 PU0834
 PU0834.Click photographs - Photos may exist for this station.
 PU0834
 PU0834.The dynamic height is computed by dividing the NAVD 88
 PU0834.geopotential number by the normal gravity value computed on the
 PU0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0834.degrees latitude (g = 980.6199 gals.).
 PU0834
 PU0834.The modeled gravity was interpolated from observed gravity values.
 PU0834
 PU0834;                    North         East    Units  Estimated Accuracy
 PU0834;SPC SD N     -   105,820.      369,640.      MT  (+/- 180 meters Scaled)
 PU0834
 PU0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK654571(NAD 83)
 PU0834
 PU0834                          SUPERSEDED SURVEY CONTROL
 PU0834
 PU0834  NGVD 29 (??/??/92)  853.957  (m)         2801.69   (f) ADJ UNCH    2 0
 PU0834
 PU0834.Superseded values are not recommended for survey control.
 PU0834
 PU0834.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0834.See file dsdata.pdf to determine how the superseded data were derived.
 PU0834
 PU0834_MARKER: DB = BENCH MARK DISK
 PU0834_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0834_STAMPING: D 401 1962
 PU0834_MARK LOGO: CGS
 PU0834_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0834_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0834+STABILITY: SURFACE MOTION
 PU0834
 PU0834  HISTORY     - Date     Condition        Report By
 PU0834  HISTORY     - 1962     MONUMENTED       CGS
 PU0834
 PU0834                          STATION DESCRIPTION
 PU0834
 PU0834'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0834'5.8 MI W FROM FAIRPOINT.
 PU0834'5.75 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0834'0.1 MILE WEST OF THE JUNCTION OF A FARM ROAD SOUTH, 54 FEET
 PU0834'NORTH OF THE CENTER LINE OF THE ROAD, 2.0 FEET SOUTH OF A FENCE,
 PU0834'4.0 FEET SOUTH OF A POWER POLE, 3.5 FEET WEST OF A WITNESS
 PU0834'POST, ABOUT 1 FOOT LOWER THAN THE ROAD AND IN THE TOP OF A
 PU0834'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0150 ***********************************************************************
 QT0150  DESIGNATION -  D 402 RESET
 QT0150  PID         -  QT0150
 QT0150  STATE/COUNTY-  SD/MEADE
 QT0150  COUNTRY     -  US
 QT0150  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0150
 QT0150                         *CURRENT SURVEY CONTROL
 QT0150  ______________________________________________________________________
 QT0150* NAD 83(1986) POSITION- 45 01 20.     (N) 102 47 28.     (W)   SCALED
 QT0150* NAVD 88 ORTHO HEIGHT -   867.638 (meters)     2846.58  (feet) ADJUSTED
 QT0150  ______________________________________________________________________
 QT0150  GEOID HEIGHT    -        -17.603 (meters)                     GEOID18
 QT0150  DYNAMIC HEIGHT  -        867.457 (meters)     2845.98  (feet) COMP
 QT0150  MODELED GRAVITY -    980,378.4   (mgal)                       NAVD 88
 QT0150
 QT0150  VERT ORDER      -  FIRST     CLASS II
 QT0150
 QT0150.The horizontal coordinates were scaled from a map and have
 QT0150.an estimated accuracy of +/- 6 seconds.
 QT0150
 QT0150.The orthometric height was determined by differential leveling and
 QT0150.adjusted by the NATIONAL GEODETIC SURVEY
 QT0150.in July 1998.
 QT0150
 QT0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0150.GEOID18 height accuracy estimate available here.
 QT0150
 QT0150.Click photographs - Photos may exist for this station.
 QT0150
 QT0150.The dynamic height is computed by dividing the NAVD 88
 QT0150.geopotential number by the normal gravity value computed on the
 QT0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0150.degrees latitude (g = 980.6199 gals.).
 QT0150
 QT0150.The modeled gravity was interpolated from observed gravity values.
 QT0150
 QT0150;                    North         East    Units  Estimated Accuracy
 QT0150;SPC SD N     -   135,900.      380,070.      MT  (+/- 180 meters Scaled)
 QT0150
 QT0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK740877(NAD 83)
 QT0150
 QT0150                          SUPERSEDED SURVEY CONTROL
 QT0150
 QT0150.No superseded survey control is available for this station.
 QT0150
 QT0150_MARKER: DB = BENCH MARK DISK
 QT0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0150_STAMPING: D 402 RESET 1966
 QT0150_MARK LOGO: CGS
 QT0150_PROJECTION: FLUSH
 QT0150_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0150+STABILITY: SURFACE MOTION
 QT0150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0150+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0150
 QT0150  HISTORY     - Date     Condition        Report By
 QT0150  HISTORY     - 1966     MONUMENTED       CGS
 QT0150  HISTORY     - 19960425 GOOD             NGS
 QT0150
 QT0150                          STATION DESCRIPTION
 QT0150
 QT0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 QT0150'4.8 MI E FROM MUD BUTTE.
 QT0150'4.8 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0150'BUTTE, 99 FEET SOUTH OF THE CENTER OF U.S. HIGHWAY 212, 1.6
 QT0150'FEET EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 QT0150'POST WHICH PROJECTS 4 INCHES.
 QT0150
 QT0150                          STATION RECOVERY (1996)
 QT0150
 QT0150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0150'7.5 KM (4.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0150'IN MUD BUTTE, 637.0 M (2089.9 FT) WEST OF MILEPOST 78, 30.1 M (98.8
 QT0150'FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.5 M (31.2 FT) EAST OF THE
 QT0150'CENTER OF A FIELD ENTRANCE AND GATE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 QT0150'THE HIGHWAY, 0.8 M (2.6 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) EAST OF A
 QT0150'WITNESS POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 QT0150'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0789 ***********************************************************************
 PU0789  DESIGNATION -  D 403
 PU0789  PID         -  PU0789
 PU0789  STATE/COUNTY-  SD/MEADE
 PU0789  COUNTRY     -  US
 PU0789  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0789
 PU0789                         *CURRENT SURVEY CONTROL
 PU0789  ______________________________________________________________________
 PU0789* NAD 83(1986) POSITION- 44 55 17.     (N) 102 39 16.     (W)   SCALED
 PU0789* NAVD 88 ORTHO HEIGHT -   826.639 (meters)     2712.06  (feet) ADJUSTED
 PU0789  ______________________________________________________________________
 PU0789  GEOID HEIGHT    -        -17.940 (meters)                     GEOID18
 PU0789  DYNAMIC HEIGHT  -        826.461 (meters)     2711.48  (feet) COMP
 PU0789  MODELED GRAVITY -    980,374.0   (mgal)                       NAVD 88
 PU0789
 PU0789  VERT ORDER      -  SECOND    CLASS 0
 PU0789
 PU0789.The horizontal coordinates were scaled from a map and have
 PU0789.an estimated accuracy of +/- 6 seconds.
 PU0789
 PU0789.The orthometric height was determined by differential leveling and
 PU0789.adjusted by the NATIONAL GEODETIC SURVEY
 PU0789.in June 1991.
 PU0789
 PU0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0789.GEOID18 height accuracy estimate available here.
 PU0789
 PU0789.Click photographs - Photos may exist for this station.
 PU0789
 PU0789.The dynamic height is computed by dividing the NAVD 88
 PU0789.geopotential number by the normal gravity value computed on the
 PU0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0789.degrees latitude (g = 980.6199 gals.).
 PU0789
 PU0789.The modeled gravity was interpolated from observed gravity values.
 PU0789
 PU0789;                    North         East    Units  Estimated Accuracy
 PU0789;SPC SD N     -   124,340.      390,470.      MT  (+/- 180 meters Scaled)
 PU0789
 PU0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK851768(NAD 83)
 PU0789
 PU0789                          SUPERSEDED SURVEY CONTROL
 PU0789
 PU0789  NGVD 29 (??/??/92)  826.175  (m)         2710.54   (f) ADJ UNCH    2 0
 PU0789
 PU0789.Superseded values are not recommended for survey control.
 PU0789
 PU0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0789.See file dsdata.pdf to determine how the superseded data were derived.
 PU0789
 PU0789_MARKER: DB = BENCH MARK DISK
 PU0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0789_STAMPING: D 403 1962
 PU0789_MARK LOGO: CGS
 PU0789_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0789+STABILITY: SURFACE MOTION
 PU0789
 PU0789  HISTORY     - Date     Condition        Report By
 PU0789  HISTORY     - 1962     MONUMENTED       CGS
 PU0789
 PU0789                          STATION DESCRIPTION
 PU0789
 PU0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0789'10.2 MI SW FROM MAURINE.
 PU0789'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0789'THENCE 7.25 MILES SOUTH ALONG A GRAVELED ROAD, 47 FEET EAST OF
 PU0789'THE CENTER LINE OF THE ROAD, 35 FEET SOUTH OF A TELEPHONE POLE,
 PU0789'6 FEET SOUTHWEST OF THE SOUTH END OF A WIRE GATE AND T JUNCTION
 PU0789'FENCE POST, 2.7 FEET WEST OF A FENCE, 1.9 FEET SOUTH OF A
 PU0789'WITNESS POST, ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE
 PU0789'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0745 ***********************************************************************
 PU0745  DESIGNATION -  D 404
 PU0745  PID         -  PU0745
 PU0745  STATE/COUNTY-  SD/MEADE
 PU0745  COUNTRY     -  US
 PU0745  USGS QUAD   -  CAMP CREEK (2017)
 PU0745
 PU0745                         *CURRENT SURVEY CONTROL
 PU0745  ______________________________________________________________________
 PU0745* NAD 83(1986) POSITION- 44 58 35.     (N) 102 55 20.     (W)   SCALED
 PU0745* NAVD 88 ORTHO HEIGHT -   845.796 (meters)     2774.92  (feet) ADJUSTED
 PU0745  ______________________________________________________________________
 PU0745  GEOID HEIGHT    -        -17.355 (meters)                     GEOID18
 PU0745  DYNAMIC HEIGHT  -        845.614 (meters)     2774.32  (feet) COMP
 PU0745  MODELED GRAVITY -    980,373.6   (mgal)                       NAVD 88
 PU0745
 PU0745  VERT ORDER      -  FIRST     CLASS II
 PU0745
 PU0745.The horizontal coordinates were scaled from a map and have
 PU0745.an estimated accuracy of +/- 6 seconds.
 PU0745
 PU0745.The orthometric height was determined by differential leveling and
 PU0745.adjusted by the NATIONAL GEODETIC SURVEY
 PU0745.in July 1998.
 PU0745
 PU0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0745.GEOID18 height accuracy estimate available here.
 PU0745
 PU0745.Click photographs - Photos may exist for this station.
 PU0745
 PU0745.The dynamic height is computed by dividing the NAVD 88
 PU0745.geopotential number by the normal gravity value computed on the
 PU0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0745.degrees latitude (g = 980.6199 gals.).
 PU0745
 PU0745.The modeled gravity was interpolated from observed gravity values.
 PU0745
 PU0745;                    North         East    Units  Estimated Accuracy
 PU0745;SPC SD N     -   131,180.      369,560.      MT  (+/- 180 meters Scaled)
 PU0745
 PU0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK638824(NAD 83)
 PU0745
 PU0745                          SUPERSEDED SURVEY CONTROL
 PU0745
 PU0745  NAVD 88 (06/15/91)  845.791  (m)         2774.90   (f) SUPERSEDED  1 2
 PU0745  NGVD 29 (??/??/92)  845.316  (m)         2773.34   (f) ADJ UNCH    1 2
 PU0745
 PU0745.Superseded values are not recommended for survey control.
 PU0745
 PU0745.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0745.See file dsdata.pdf to determine how the superseded data were derived.
 PU0745
 PU0745_MARKER: DB = BENCH MARK DISK
 PU0745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0745_STAMPING: D 404 1962
 PU0745_MARK LOGO: CGS
 PU0745_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0745+STABILITY: SURFACE MOTION
 PU0745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0745+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU0745
 PU0745  HISTORY     - Date     Condition        Report By
 PU0745  HISTORY     - 1962     MONUMENTED       CGS
 PU0745  HISTORY     - 19951116 GOOD             NGS
 PU0745
 PU0745                          STATION DESCRIPTION
 PU0745
 PU0745'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0745'3.1 MI SW FROM MUD BUTTE.
 PU0745'3.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 PU0745'MUD BUTTE, AT THE JUNCTION OF A FARM ROAD NORTHWEST, 74 FEET
 PU0745'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 14 FEET SOUTHWEST
 PU0745'OF THE CENTER OF A GATE, 1.7 FEET SOUTHEAST OF A FENCE, 2.6
 PU0745'FEET SOUTHWEST OF A WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY,
 PU0745'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT
 PU0745'ABOVE THE GROUND.
 PU0745
 PU0745                          STATION RECOVERY (1995)
 PU0745
 PU0745'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0745'4.8 KM (3.00 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU0745'OFFICE IN MUD BUTTE, 82.9 M (272.0 FT) WEST OF MILEPOST 70, 22.3 M
 PU0745'(73.2 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 3.4 M (11.2 FT)
 PU0745'SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT)
 PU0745'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS
 PU0745'POST, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE, AND THE MONUMENT PROJECTS
 PU0745'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0795 ***********************************************************************
 PU0795  DESIGNATION -  D 405
 PU0795  PID         -  PU0795
 PU0795  STATE/COUNTY-  SD/MEADE
 PU0795  COUNTRY     -  US
 PU0795  USGS QUAD   -  BIG DRAW (2017)
 PU0795
 PU0795                         *CURRENT SURVEY CONTROL
 PU0795  ______________________________________________________________________
 PU0795* NAD 83(1986) POSITION- 44 50 46.     (N) 102 39 30.     (W)   SCALED
 PU0795* NAVD 88 ORTHO HEIGHT -   769.192 (meters)     2523.59  (feet) ADJUSTED
 PU0795  ______________________________________________________________________
 PU0795  GEOID HEIGHT    -        -17.988 (meters)                     GEOID18
 PU0795  DYNAMIC HEIGHT  -        769.027 (meters)     2523.05  (feet) COMP
 PU0795  MODELED GRAVITY -    980,376.5   (mgal)                       NAVD 88
 PU0795
 PU0795  VERT ORDER      -  SECOND    CLASS 0
 PU0795
 PU0795.The horizontal coordinates were scaled from a map and have
 PU0795.an estimated accuracy of +/- 6 seconds.
 PU0795
 PU0795.The orthometric height was determined by differential leveling and
 PU0795.adjusted by the NATIONAL GEODETIC SURVEY
 PU0795.in June 1991.
 PU0795
 PU0795.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0795.GEOID18 height accuracy estimate available here.
 PU0795
 PU0795.Click photographs - Photos may exist for this station.
 PU0795
 PU0795.The dynamic height is computed by dividing the NAVD 88
 PU0795.geopotential number by the normal gravity value computed on the
 PU0795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0795.degrees latitude (g = 980.6199 gals.).
 PU0795
 PU0795.The modeled gravity was interpolated from observed gravity values.
 PU0795
 PU0795;                    North         East    Units  Estimated Accuracy
 PU0795;SPC SD N     -   115,990.      389,890.      MT  (+/- 180 meters Scaled)
 PU0795
 PU0795_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK850685(NAD 83)
 PU0795
 PU0795                          SUPERSEDED SURVEY CONTROL
 PU0795
 PU0795  NGVD 29 (??/??/92)  768.733  (m)         2522.08   (f) ADJ UNCH    2 0
 PU0795
 PU0795.Superseded values are not recommended for survey control.
 PU0795
 PU0795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0795.See file dsdata.pdf to determine how the superseded data were derived.
 PU0795
 PU0795_MARKER: DB = BENCH MARK DISK
 PU0795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0795_STAMPING: D 405 1962
 PU0795_MARK LOGO: CGS
 PU0795_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0795+STABILITY: SURFACE MOTION
 PU0795
 PU0795  HISTORY     - Date     Condition        Report By
 PU0795  HISTORY     - 1962     MONUMENTED       CGS
 PU0795
 PU0795                          STATION DESCRIPTION
 PU0795
 PU0795'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0795'8.6 MI N FROM STONEVILLE.
 PU0795'8.65 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0795'STONEVILLE, 0.2 MILE NORTH OF A BRIDGE OVER SULPHUR CREEK, 62
 PU0795'FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF A DIRT ROAD
 PU0795'EAST TO SPUD LEMMEL RANCH, 49 FEET EAST OF THE CENTER LINE OF
 PU0795'THE ROAD, 42 FEET NORTH OF THE ROAD EAST, 4 FEET NORTH-NORTHWEST
 PU0795'OF A FENCE CORNER, 3.3 FEET NORTH OF A WITNESS POST, ABOUT 1
 PU0795'FOOT LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0795'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0650 ***********************************************************************
 PU0650  DESIGNATION -  D 406
 PU0650  PID         -  PU0650
 PU0650  STATE/COUNTY-  SD/MEADE
 PU0650  COUNTRY     -  US
 PU0650  USGS QUAD   -  HEREFORD (2017)
 PU0650
 PU0650                         *CURRENT SURVEY CONTROL
 PU0650  ______________________________________________________________________
 PU0650* NAD 83(1986) POSITION- 44 27 53.     (N) 102 55 28.     (W)   SCALED
 PU0650* NAVD 88 ORTHO HEIGHT -   809.479 (meters)     2655.77  (feet) ADJUSTED
 PU0650  ______________________________________________________________________
 PU0650  GEOID HEIGHT    -        -17.553 (meters)                     GEOID18
 PU0650  DYNAMIC HEIGHT  -        809.260 (meters)     2655.05  (feet) COMP
 PU0650  MODELED GRAVITY -    980,320.2   (mgal)                       NAVD 88
 PU0650
 PU0650  VERT ORDER      -  SECOND    CLASS 0
 PU0650
 PU0650.The horizontal coordinates were scaled from a map and have
 PU0650.an estimated accuracy of +/- 6 seconds.
 PU0650
 PU0650.The orthometric height was determined by differential leveling and
 PU0650.adjusted by the NATIONAL GEODETIC SURVEY
 PU0650.in June 1991.
 PU0650
 PU0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0650.GEOID18 height accuracy estimate available here.
 PU0650
 PU0650.Click photographs - Photos may exist for this station.
 PU0650
 PU0650.The dynamic height is computed by dividing the NAVD 88
 PU0650.geopotential number by the normal gravity value computed on the
 PU0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0650.degrees latitude (g = 980.6199 gals.).
 PU0650
 PU0650.The modeled gravity was interpolated from observed gravity values.
 PU0650
 PU0650;                    North         East    Units  Estimated Accuracy
 PU0650;SPC SD N     -    74,360.      367,330.      MT  (+/- 180 meters Scaled)
 PU0650
 PU0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK651255(NAD 83)
 PU0650
 PU0650                          SUPERSEDED SURVEY CONTROL
 PU0650
 PU0650  NGVD 29 (??/??/92)  809.019  (m)         2654.26   (f) ADJ UNCH    2 0
 PU0650
 PU0650.Superseded values are not recommended for survey control.
 PU0650
 PU0650.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0650.See file dsdata.pdf to determine how the superseded data were derived.
 PU0650
 PU0650_MARKER: DB = BENCH MARK DISK
 PU0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0650_STAMPING: D 406 1962
 PU0650_MARK LOGO: CGS
 PU0650_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0650+STABILITY: SURFACE MOTION
 PU0650
 PU0650  HISTORY     - Date     Condition        Report By
 PU0650  HISTORY     - 1962     MONUMENTED       CGS
 PU0650
 PU0650                          STATION DESCRIPTION
 PU0650
 PU0650'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0650'6.8 MI NW FROM HEREFORD.
 PU0650'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0650'THENCE 5.45 MILES NORTH ALONG A GRAVEL ROAD, 0.45 MILE SOUTH OF
 PU0650'THE CROSSING OF DRY ELM CREEK, 38 FEET WEST OF THE CENTER LINE OF
 PU0650'THE ROAD, 24 FEET NORTH OF THE CENTER OF A WIRE GATE, 9 FEET
 PU0650'SOUTHEAST OF A POWER POLE, 2.5 FEET EAST OF A FENCE, 2.3 FEET SOUTH
 PU0650'OF A WITNESS POST, ABOUT 1 FOOT BLOW THE ROAD AND IN THE TOP OF A
 PU0650'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1117 ***********************************************************************
 PU1117  DESIGNATION -  D 407
 PU1117  PID         -  PU1117
 PU1117  STATE/COUNTY-  SD/BUTTE
 PU1117  COUNTRY     -  US
 PU1117  USGS QUAD   -  NEWELL (2017)
 PU1117
 PU1117                         *CURRENT SURVEY CONTROL
 PU1117  ______________________________________________________________________
 PU1117* NAD 83(1986) POSITION- 44 39 21.     (N) 103 29 15.     (W)   SCALED
 PU1117* NAVD 88 ORTHO HEIGHT -   858.086 (meters)     2815.24  (feet) ADJUSTED
 PU1117  ______________________________________________________________________
 PU1117  GEOID HEIGHT    -        -16.147 (meters)                     GEOID18
 PU1117  DYNAMIC HEIGHT  -        857.861 (meters)     2814.50  (feet) COMP
 PU1117  MODELED GRAVITY -    980,326.5   (mgal)                       NAVD 88
 PU1117
 PU1117  VERT ORDER      -  SECOND    CLASS 0
 PU1117
 PU1117.The horizontal coordinates were scaled from a map and have
 PU1117.an estimated accuracy of +/- 6 seconds.
 PU1117
 PU1117.The orthometric height was determined by differential leveling and
 PU1117.adjusted by the NATIONAL GEODETIC SURVEY
 PU1117.in June 1991.
 PU1117
 PU1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1117.GEOID18 height accuracy estimate available here.
 PU1117
 PU1117.Click photographs - Photos may exist for this station.
 PU1117
 PU1117.The dynamic height is computed by dividing the NAVD 88
 PU1117.geopotential number by the normal gravity value computed on the
 PU1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1117.degrees latitude (g = 980.6199 gals.).
 PU1117
 PU1117.The modeled gravity was interpolated from observed gravity values.
 PU1117
 PU1117;                    North         East    Units  Estimated Accuracy
 PU1117;SPC SD N     -    97,360.      323,480.      MT  (+/- 180 meters Scaled)
 PU1117
 PU1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK199458(NAD 83)
 PU1117
 PU1117                          SUPERSEDED SURVEY CONTROL
 PU1117
 PU1117  NGVD 29 (??/??/92)  857.602  (m)         2813.65   (f) ADJ UNCH    2 0
 PU1117
 PU1117.Superseded values are not recommended for survey control.
 PU1117
 PU1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1117.See file dsdata.pdf to determine how the superseded data were derived.
 PU1117
 PU1117_MARKER: DB = BENCH MARK DISK
 PU1117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1117_STAMPING: D 407 1962
 PU1117_MARK LOGO: CGS
 PU1117_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1117+STABILITY: SURFACE MOTION
 PU1117
 PU1117  HISTORY     - Date     Condition        Report By
 PU1117  HISTORY     - 1962     MONUMENTED       CGS
 PU1117
 PU1117                          STATION DESCRIPTION
 PU1117
 PU1117'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1117'4.6 MI SE FROM NISLAND.
 PU1117'3.0 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE WATER TOWER AT
 PU1117'NISLAND, THENCE 1.6 MILES SOUTH ALONG A ROAD, 0.2 MILE SOUTH
 PU1117'OF A RAILROAD CROSSING, 25 FEET EAST OF THE CENTER LINE OF THE
 PU1117'ROAD, 20 1/2 FEET SOUTH OF THE CENTER LINE OF A DRIVEWAY EAST
 PU1117'TO MORSMAN RANCH HOUSE, 7.3 FEET NORTH OF A POWER POLE, 2.5
 PU1117'FEET WEST OF A FENCE, 3.0 FEET NORTH OF A WITNESS POST, ABOUT
 PU1117'LEVEL WITH THE ROAD AND IN THE TOPOF A CONCRETE POST PROJECTING
 PU1117'0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1177 ***********************************************************************
 PU1177  DESIGNATION -  D 408
 PU1177  PID         -  PU1177
 PU1177  STATE/COUNTY-  SD/MEADE
 PU1177  COUNTRY     -  US
 PU1177  USGS QUAD   -  VALE (2017)
 PU1177
 PU1177                         *CURRENT SURVEY CONTROL
 PU1177  ______________________________________________________________________
 PU1177* NAD 83(1986) POSITION- 44 35 25.     (N) 103 23 13.     (W)   SCALED
 PU1177* NAVD 88 ORTHO HEIGHT -   873.635 (meters)     2866.25  (feet) ADJUSTED
 PU1177  ______________________________________________________________________
 PU1177  GEOID HEIGHT    -        -16.314 (meters)                     GEOID18
 PU1177  DYNAMIC HEIGHT  -        873.396 (meters)     2865.47  (feet) COMP
 PU1177  MODELED GRAVITY -    980,314.8   (mgal)                       NAVD 88
 PU1177
 PU1177  VERT ORDER      -  SECOND    CLASS 0
 PU1177
 PU1177.The horizontal coordinates were scaled from a map and have
 PU1177.an estimated accuracy of +/- 6 seconds.
 PU1177
 PU1177.The orthometric height was determined by differential leveling and
 PU1177.adjusted by the NATIONAL GEODETIC SURVEY
 PU1177.in June 1991.
 PU1177
 PU1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1177.GEOID18 height accuracy estimate available here.
 PU1177
 PU1177.Click photographs - Photos may exist for this station.
 PU1177
 PU1177.The dynamic height is computed by dividing the NAVD 88
 PU1177.geopotential number by the normal gravity value computed on the
 PU1177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1177.degrees latitude (g = 980.6199 gals.).
 PU1177
 PU1177.The modeled gravity was interpolated from observed gravity values.
 PU1177
 PU1177;                    North         East    Units  Estimated Accuracy
 PU1177;SPC SD N     -    89,740.      331,140.      MT  (+/- 180 meters Scaled)
 PU1177
 PU1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK280387(NAD 83)
 PU1177
 PU1177                          SUPERSEDED SURVEY CONTROL
 PU1177
 PU1177  NGVD 29 (??/??/92)  873.146  (m)         2864.65   (f) ADJ UNCH    2 0
 PU1177
 PU1177.Superseded values are not recommended for survey control.
 PU1177
 PU1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1177.See file dsdata.pdf to determine how the superseded data were derived.
 PU1177
 PU1177_MARKER: DB = BENCH MARK DISK
 PU1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1177_STAMPING: D 408 1962
 PU1177_MARK LOGO: CGS
 PU1177_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1177+STABILITY: SURFACE MOTION
 PU1177
 PU1177  HISTORY     - Date     Condition        Report By
 PU1177  HISTORY     - 1962     MONUMENTED       CGS
 PU1177
 PU1177                          STATION DESCRIPTION
 PU1177
 PU1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1177'5.8 MI S FROM VALE.
 PU1177'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1177'2.15 MILES SOUTH ALONG STATE HIGHWAY 79, THENCE 2.35 MILES EAST
 PU1177'ALONG A ROAD, 23 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU1177'43 1/2 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 3.5
 PU1177'FEET SOUTHWEST OF A POWER POLE, 2.1 FEET SOUTH OF A FENCE, 1.3
 PU1177'FEET NORTHWEST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN
 PU1177'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0672 ***********************************************************************
 PU0672  DESIGNATION -  D 409
 PU0672  PID         -  PU0672
 PU0672  STATE/COUNTY-  SD/MEADE
 PU0672  COUNTRY     -  US
 PU0672  USGS QUAD   -  HEREFORD NE (2017)
 PU0672
 PU0672                         *CURRENT SURVEY CONTROL
 PU0672  ______________________________________________________________________
 PU0672* NAD 83(1986) POSITION- 44 24 12.     (N) 102 47 20.     (W)   SCALED
 PU0672* NAVD 88 ORTHO HEIGHT -   787.351 (meters)     2583.17  (feet) ADJUSTED
 PU0672  ______________________________________________________________________
 PU0672  GEOID HEIGHT    -        -17.900 (meters)                     GEOID18
 PU0672  DYNAMIC HEIGHT  -        787.143 (meters)     2582.49  (feet) COMP
 PU0672  MODELED GRAVITY -    980,328.5   (mgal)                       NAVD 88
 PU0672
 PU0672  VERT ORDER      -  SECOND    CLASS 0
 PU0672
 PU0672.The horizontal coordinates were scaled from a map and have
 PU0672.an estimated accuracy of +/- 6 seconds.
 PU0672
 PU0672.The orthometric height was determined by differential leveling and
 PU0672.adjusted by the NATIONAL GEODETIC SURVEY
 PU0672.in June 1991.
 PU0672
 PU0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0672.GEOID18 height accuracy estimate available here.
 PU0672
 PU0672.Click photographs - Photos may exist for this station.
 PU0672
 PU0672.The dynamic height is computed by dividing the NAVD 88
 PU0672.geopotential number by the normal gravity value computed on the
 PU0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0672.degrees latitude (g = 980.6199 gals.).
 PU0672
 PU0672.The modeled gravity was interpolated from observed gravity values.
 PU0672
 PU0672;                    North         East    Units  Estimated Accuracy
 PU0672;SPC SD N     -    67,170.      377,880.      MT  (+/- 180 meters Scaled)
 PU0672
 PU0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK760190(NAD 83)
 PU0672
 PU0672                          SUPERSEDED SURVEY CONTROL
 PU0672
 PU0672  NGVD 29 (??/??/92)  786.891  (m)         2581.66   (f) ADJ UNCH    2 0
 PU0672
 PU0672.Superseded values are not recommended for survey control.
 PU0672
 PU0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0672.See file dsdata.pdf to determine how the superseded data were derived.
 PU0672
 PU0672_MARKER: DB = BENCH MARK DISK
 PU0672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0672_STAMPING: D 409 1962
 PU0672_MARK LOGO: CGS
 PU0672_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0672+STABILITY: SURFACE MOTION
 PU0672
 PU0672  HISTORY     - Date     Condition        Report By
 PU0672  HISTORY     - 1962     MONUMENTED       CGS
 PU0672
 PU0672                          STATION DESCRIPTION
 PU0672
 PU0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0672'6.3 MI E FROM HEREFORD.
 PU0672'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0672'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 3.2 MILES
 PU0672'EAST ALONG A GRAVEL ROAD, ABOUT 0.05 MILE SOUTH OF A ROAD
 PU0672'JUNCTION, 30 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.4 FEET
 PU0672'EAST OF A FENCE, 1.5 FEET SOUTHWEST OF A WITNESS POST AND IN THE
 PU0672'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0990 ***********************************************************************
 PU0990  DESIGNATION -  D 410
 PU0990  PID         -  PU0990
 PU0990  STATE/COUNTY-  SD/MEADE
 PU0990  COUNTRY     -  US
 PU0990  USGS QUAD   -  REDOWL (2017)
 PU0990
 PU0990                         *CURRENT SURVEY CONTROL
 PU0990  ______________________________________________________________________
 PU0990* NAD 83(1986) POSITION- 44 44 20.06   (N) 102 31 57.15   (W)   HD_HELD1
 PU0990* NAVD 88 ORTHO HEIGHT -   820.483 (meters)     2691.87  (feet) ADJUSTED
 PU0990  ______________________________________________________________________
 PU0990  GEOID HEIGHT    -        -18.387 (meters)                     GEOID18
 PU0990  DYNAMIC HEIGHT  -        820.288 (meters)     2691.23  (feet) COMP
 PU0990  MODELED GRAVITY -    980,351.9   (mgal)                       NAVD 88
 PU0990
 PU0990  VERT ORDER      -  SECOND    CLASS 0
 PU0990
 PU0990.The horizontal coordinates were determined by differentially corrected
 PU0990.hand held GPS observations or other comparable positioning techniques
 PU0990.and have an estimated accuracy of +/- 3 meters.
 PU0990
 PU0990.The orthometric height was determined by differential leveling and
 PU0990.adjusted by the NATIONAL GEODETIC SURVEY
 PU0990.in June 1991.
 PU0990
 PU0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0990.GEOID18 height accuracy estimate available here.
 PU0990
 PU0990.Click photographs - Photos may exist for this station.
 PU0990
 PU0990.The dynamic height is computed by dividing the NAVD 88
 PU0990.geopotential number by the normal gravity value computed on the
 PU0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0990.degrees latitude (g = 980.6199 gals.).
 PU0990
 PU0990.The modeled gravity was interpolated from observed gravity values.
 PU0990
 PU0990;                    North         East    Units  Estimated Accuracy
 PU0990;SPC SD N     -   103,766.1     399,454.3     MT  (+/- 3 meters HH1 GPS) 
 PU0990
 PU0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9535556908(NAD 83)
 PU0990
 PU0990                          SUPERSEDED SURVEY CONTROL
 PU0990
 PU0990  NGVD 29 (??/??/92)  820.017  (m)         2690.34   (f) ADJ UNCH    2 0
 PU0990
 PU0990.Superseded values are not recommended for survey control.
 PU0990
 PU0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0990.See file dsdata.pdf to determine how the superseded data were derived.
 PU0990
 PU0990_MARKER: DB = BENCH MARK DISK
 PU0990_SETTING: 66 = SET IN ROCK OUTCROP
 PU0990_STAMPING: D 410 1962
 PU0990_MARK LOGO: CGS
 PU0990_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU0990+STABILITY: POSITION/ELEVATION WELL
 PU0990
 PU0990  HISTORY     - Date     Condition        Report By
 PU0990  HISTORY     - 1962     MONUMENTED       CGS
 PU0990
 PU0990                          STATION DESCRIPTION
 PU0990
 PU0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0990'4.1 MI NE FROM RED OWL.
 PU0990'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0990'1.0 MILE EAST, THENCE 1.35 MILES NORTH ALONG ROADS, 0.5 MILE
 PU0990'SOUTH OF A GROUP OF FARM BUILDINGS, IN THE TOP OF A LEDGE OF
 PU0990'A FLAT ROCK OUTCROP, 32 FEET EAST OF THE CENTER LINE OF THE
 PU0990'ROAD, 29.0 FEET WEST OF A FENCE, 3.0 FEET NORTHEAST OF A
 PU0990'WITNESS POST AND ABOUT 3 FEET HIGHER THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0891 ***********************************************************************
 PU0891  DESIGNATION -  D 411
 PU0891  PID         -  PU0891
 PU0891  STATE/COUNTY-  SD/MEADE
 PU0891  COUNTRY     -  US
 PU0891  USGS QUAD   -  ENNING (2017)
 PU0891
 PU0891                         *CURRENT SURVEY CONTROL
 PU0891  ______________________________________________________________________
 PU0891* NAD 83(1986) POSITION- 44 34 31.     (N) 102 34 01.     (W)   SCALED
 PU0891* NAVD 88 ORTHO HEIGHT -   924.716 (meters)     3033.84  (feet) ADJUSTED
 PU0891  ______________________________________________________________________
 PU0891  GEOID HEIGHT    -        -18.406 (meters)                     GEOID18
 PU0891  DYNAMIC HEIGHT  -        924.458 (meters)     3032.99  (feet) COMP
 PU0891  MODELED GRAVITY -    980,307.1   (mgal)                       NAVD 88
 PU0891
 PU0891  VERT ORDER      -  SECOND    CLASS 0
 PU0891
 PU0891.The horizontal coordinates were scaled from a map and have
 PU0891.an estimated accuracy of +/- 6 seconds.
 PU0891
 PU0891.The orthometric height was determined by differential leveling and
 PU0891.adjusted by the NATIONAL GEODETIC SURVEY
 PU0891.in June 1991.
 PU0891
 PU0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0891.GEOID18 height accuracy estimate available here.
 PU0891
 PU0891.Click photographs - Photos may exist for this station.
 PU0891
 PU0891.The dynamic height is computed by dividing the NAVD 88
 PU0891.geopotential number by the normal gravity value computed on the
 PU0891.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0891.degrees latitude (g = 980.6199 gals.).
 PU0891
 PU0891.The modeled gravity was interpolated from observed gravity values.
 PU0891
 PU0891;                    North         East    Units  Estimated Accuracy
 PU0891;SPC SD N     -    85,680.      396,150.      MT  (+/- 180 meters Scaled)
 PU0891
 PU0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK931386(NAD 83)
 PU0891
 PU0891                          SUPERSEDED SURVEY CONTROL
 PU0891
 PU0891  NGVD 29 (??/??/92)  924.232  (m)         3032.25   (f) ADJ UNCH    2 0
 PU0891
 PU0891.Superseded values are not recommended for survey control.
 PU0891
 PU0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0891.See file dsdata.pdf to determine how the superseded data were derived.
 PU0891
 PU0891_MARKER: DB = BENCH MARK DISK
 PU0891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0891_STAMPING: D 411 1962
 PU0891_MARK LOGO: CGS
 PU0891_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0891+STABILITY: SURFACE MOTION
 PU0891
 PU0891  HISTORY     - Date     Condition        Report By
 PU0891  HISTORY     - 1962     MONUMENTED       CGS
 PU0891  HISTORY     - 1963     GOOD             CGS
 PU0891  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU0891
 PU0891                          STATION DESCRIPTION
 PU0891
 PU0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0891'0.2 MI W FROM ENNING.
 PU0891'0.25 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT ENNING,
 PU0891'AT AN OFFSET IN THE FENCE LINE, 46 FEET SOUTH OF THE CENTER LINE
 PU0891'OF THE HIGHWAY, 3 FEET WEST OF A FENCE CORNER, 1.5 FEET SOUTH OF A
 PU0891'FENCE, 2.0 FEET EAST OF A WITNESS POST, ABOUT 1 FOOT LOWER THAN THE
 PU0891'HIGHWAY AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
 PU0891
 PU0891                          STATION RECOVERY (1963)
 PU0891
 PU0891'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0891'RECOVERED IN GOOD CONDITION.
 PU0891
 PU0891                          STATION RECOVERY (1995)
 PU0891
 PU0891'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0891'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK D 411
 PU0891'RESET WAS ESTABLISHED IN THE SAME GENERAL AREA.  SEE THE DESCRIPTION
 PU0891'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0892 ***********************************************************************
 PU0892  DESIGNATION -  D 411 RESET
 PU0892  PID         -  PU0892
 PU0892  STATE/COUNTY-  SD/MEADE
 PU0892  COUNTRY     -  US
 PU0892  USGS QUAD   -  ENNING (2017)
 PU0892
 PU0892                         *CURRENT SURVEY CONTROL
 PU0892  ______________________________________________________________________
 PU0892* NAD 83(1986) POSITION- 44 34 30.     (N) 102 34 07.     (W)   SCALED
 PU0892* NAVD 88 ORTHO HEIGHT -   924.915 (meters)     3034.49  (feet) ADJUSTED
 PU0892  ______________________________________________________________________
 PU0892  GEOID HEIGHT    -        -18.402 (meters)                     GEOID18
 PU0892  DYNAMIC HEIGHT  -        924.657 (meters)     3033.65  (feet) COMP
 PU0892  MODELED GRAVITY -    980,306.9   (mgal)                       NAVD 88
 PU0892
 PU0892  VERT ORDER      -  FIRST     CLASS II
 PU0892
 PU0892.The horizontal coordinates were scaled from a map and have
 PU0892.an estimated accuracy of +/- 6 seconds.
 PU0892
 PU0892.The orthometric height was determined by differential leveling and
 PU0892.adjusted by the NATIONAL GEODETIC SURVEY
 PU0892.in October 1997.
 PU0892
 PU0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0892.GEOID18 height accuracy estimate available here.
 PU0892
 PU0892.Click photographs - Photos may exist for this station.
 PU0892
 PU0892.The dynamic height is computed by dividing the NAVD 88
 PU0892.geopotential number by the normal gravity value computed on the
 PU0892.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0892.degrees latitude (g = 980.6199 gals.).
 PU0892
 PU0892.The modeled gravity was interpolated from observed gravity values.
 PU0892
 PU0892;                    North         East    Units  Estimated Accuracy
 PU0892;SPC SD N     -    85,650.      396,020.      MT  (+/- 180 meters Scaled)
 PU0892
 PU0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK930386(NAD 83)
 PU0892
 PU0892                          SUPERSEDED SURVEY CONTROL
 PU0892
 PU0892.No superseded survey control is available for this station.
 PU0892
 PU0892_MARKER: DB = BENCH MARK DISK
 PU0892_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0892_STAMPING: D 411 RESET 1972
 PU0892_MARK LOGO: CGS
 PU0892_PROJECTION: FLUSH
 PU0892_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0892_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0892+STABILITY: SURFACE MOTION
 PU0892_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0892+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0892
 PU0892  HISTORY     - Date     Condition        Report By
 PU0892  HISTORY     - 1972     MONUMENTED       NGS
 PU0892  HISTORY     - 19950605 GOOD             NGS
 PU0892
 PU0892                          STATION DESCRIPTION
 PU0892
 PU0892'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU0892'0.2 MI W FROM ENNING.
 PU0892'0.25 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT ENNING,
 PU0892'AT THE EAST EDGE OF THE ENNING GRADE SCHOOL YARD, 118 FEET SOUTH
 PU0892'OF THE CENTER OF THE HIGHWAY, 101 FEET NORTHEAST OF THE NORTHEAST
 PU0892'CORNER OF THE EAST 1 OF 2 SCHOOL BUILDINGS, 42 FEET NORTH OF A
 PU0892'POWER POLE, 2.0 FEET NORTHWEST OF A METAL WITNESS POST, AND 1 FOOT
 PU0892'WEST OF THE EAST PROPERTY LINE FENCE, SET IN A ROUND CONCRETE
 PU0892'MONUMENT FLUSH WITH THE GROUND.  IT IS AT HIGHWAY STATION 475+00.
 PU0892'NOTE-- BENCH MARK D 411 WAS RECOVERED IN GOOD CONDITION AS DESCRIBED,
 PU0892'THE DISK WAS REMOVED FROM THE MARK AT THIS TIME.
 PU0892
 PU0892                          STATION RECOVERY (1995)
 PU0892
 PU0892'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0892'8.6 KM (5.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0892'IN UNION CENTER, 397.0 M (1302.5 FT) EAST OF MILEPOST 86, 36.0 M
 PU0892'(118.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.0 M (16.4 FT) SOUTH OF A
 PU0892'T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 PU0892'(1.6 FT) NORTH OF A WITNESS POST, 0.1 M (0.3 FT) WEST OF A FENCE, AND
 PU0892'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1221 ***********************************************************************
 PU1221  DESIGNATION -  D 412
 PU1221  PID         -  PU1221
 PU1221  STATE/COUNTY-  SD/BUTTE
 PU1221  COUNTRY     -  US
 PU1221  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1221
 PU1221                         *CURRENT SURVEY CONTROL
 PU1221  ______________________________________________________________________
 PU1221* NAD 83(1986) POSITION- 44 42 59.     (N) 103 13 36.     (W)   SCALED
 PU1221* NAVD 88 ORTHO HEIGHT -   903.191 (meters)     2963.22  (feet) ADJUSTED
 PU1221  ______________________________________________________________________
 PU1221  GEOID HEIGHT    -        -16.796 (meters)                     GEOID18
 PU1221  DYNAMIC HEIGHT  -        902.959 (meters)     2962.46  (feet) COMP
 PU1221  MODELED GRAVITY -    980,329.1   (mgal)                       NAVD 88
 PU1221
 PU1221  VERT ORDER      -  SECOND    CLASS 0
 PU1221
 PU1221.The horizontal coordinates were scaled from a map and have
 PU1221.an estimated accuracy of +/- 6 seconds.
 PU1221
 PU1221.The orthometric height was determined by differential leveling and
 PU1221.adjusted by the NATIONAL GEODETIC SURVEY
 PU1221.in June 1991.
 PU1221
 PU1221.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1221.GEOID18 height accuracy estimate available here.
 PU1221
 PU1221.Click photographs - Photos may exist for this station.
 PU1221
 PU1221.The dynamic height is computed by dividing the NAVD 88
 PU1221.geopotential number by the normal gravity value computed on the
 PU1221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1221.degrees latitude (g = 980.6199 gals.).
 PU1221
 PU1221.The modeled gravity was interpolated from observed gravity values.
 PU1221
 PU1221;                    North         East    Units  Estimated Accuracy
 PU1221;SPC SD N     -   103,220.      344,410.      MT  (+/- 180 meters Scaled)
 PU1221
 PU1221_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK404529(NAD 83)
 PU1221
 PU1221                          SUPERSEDED SURVEY CONTROL
 PU1221
 PU1221  NGVD 29 (??/??/92)  902.703  (m)         2961.62   (f) ADJ UNCH    2 0
 PU1221
 PU1221.Superseded values are not recommended for survey control.
 PU1221
 PU1221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1221.See file dsdata.pdf to determine how the superseded data were derived.
 PU1221
 PU1221_MARKER: DB = BENCH MARK DISK
 PU1221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1221_STAMPING: D 412 1963
 PU1221_MARK LOGO: CGS
 PU1221_PROJECTION: FLUSH
 PU1221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1221+STABILITY: SURFACE MOTION
 PU1221
 PU1221  HISTORY     - Date     Condition        Report By
 PU1221  HISTORY     - 1963     MONUMENTED       CGS
 PU1221
 PU1221                          STATION DESCRIPTION
 PU1221
 PU1221'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1221'10.3 MI E FROM NEWELL.
 PU1221'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1221'AT NEWELL, THENCE 9.1 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1221'0.9 MILE NORTHEAST OF THE JUNCTION OF A GRADED DIRT ROAD LEADING
 PU1221'SOUTHEAST, 68.5 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD,
 PU1221'19.0 FEET SOUTHWEST OF THE CENTERLINE OF A DRIVEWAY LEADING TO A
 PU1221'LARGE FIELD, 2.5 FEET SOUTHEAST OF A FENCE, 1.5 FEET NORTHEAST
 PU1221'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PU1221'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1281 ***********************************************************************
 PU1281  DESIGNATION -  D 413
 PU1281  PID         -  PU1281
 PU1281  STATE/COUNTY-  SD/BUTTE
 PU1281  COUNTRY     -  US
 PU1281  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1281
 PU1281                         *CURRENT SURVEY CONTROL
 PU1281  ______________________________________________________________________
 PU1281* NAD 83(1986) POSITION- 44 55 42.     (N) 103 00 21.     (W)   SCALED
 PU1281* NAVD 88 ORTHO HEIGHT -   833.786 (meters)     2735.51  (feet) ADJUSTED
 PU1281  ______________________________________________________________________
 PU1281  GEOID HEIGHT    -        -17.220 (meters)                     GEOID18
 PU1281  DYNAMIC HEIGHT  -        833.602 (meters)     2734.91  (feet) COMP
 PU1281  MODELED GRAVITY -    980,368.0   (mgal)                       NAVD 88
 PU1281
 PU1281  VERT ORDER      -  FIRST     CLASS II
 PU1281
 PU1281.The horizontal coordinates were scaled from a map and have
 PU1281.an estimated accuracy of +/- 6 seconds.
 PU1281
 PU1281.The orthometric height was determined by differential leveling and
 PU1281.adjusted by the NATIONAL GEODETIC SURVEY
 PU1281.in June 1991.
 PU1281
 PU1281.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1281.GEOID18 height accuracy estimate available here.
 PU1281
 PU1281.Click photographs - Photos may exist for this station.
 PU1281
 PU1281.The dynamic height is computed by dividing the NAVD 88
 PU1281.geopotential number by the normal gravity value computed on the
 PU1281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1281.degrees latitude (g = 980.6199 gals.).
 PU1281
 PU1281.The modeled gravity was interpolated from observed gravity values.
 PU1281
 PU1281;                    North         East    Units  Estimated Accuracy
 PU1281;SPC SD N     -   126,080.      362,770.      MT  (+/- 180 meters Scaled)
 PU1281
 PU1281_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK573769(NAD 83)
 PU1281
 PU1281                          SUPERSEDED SURVEY CONTROL
 PU1281
 PU1281  NGVD 29 (??/??/92)  833.313  (m)         2733.96   (f) ADJ UNCH    1 2
 PU1281
 PU1281.Superseded values are not recommended for survey control.
 PU1281
 PU1281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1281.See file dsdata.pdf to determine how the superseded data were derived.
 PU1281
 PU1281_MARKER: DB = BENCH MARK DISK
 PU1281_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1281_SP_SET: HEADWALL
 PU1281_STAMPING: D 413 1963
 PU1281_MARK LOGO: CGS
 PU1281_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1281+STABILITY: SURFACE MOTION
 PU1281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1281+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1281
 PU1281  HISTORY     - Date     Condition        Report By
 PU1281  HISTORY     - 1963     MONUMENTED       CGS
 PU1281  HISTORY     - 19951116 GOOD             NGS
 PU1281
 PU1281                          STATION DESCRIPTION
 PU1281
 PU1281'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1281'25.4 MI NE FROM NEWELL.
 PU1281'ABOUT 25.4 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1281'HIGH SCHOOL AT NEWELL, ABOUT 0.3 MILE SOUTHWEST OF THE JUNCTION
 PU1281'OF A GRAVELED ROAD LEADING SOUTHEAST, SET IN THE TOP OF THE
 PU1281'NORTHEAST END OF THE SOUTHEAST CONCRETE HEADWALL OF AN 18-FOOT
 PU1281'CONCRETE CULVERT, 27 FEET SOUTHEAST OF THE CENTERLINE OF THE
 PU1281'HIGHWAY, AND ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY.
 PU1281'NOTE-- THIS MARK IS 0.9 MILE NORTHWEST OF R 413 1963 WHICH IS
 PU1281'DESCRIBED FROM SULPHUR.
 PU1281
 PU1281                          STATION RECOVERY (1995)
 PU1281
 PU1281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1281'13.3 KM (8.25 MI) SOUTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 PU1281'OFFICE IN MUD BUTTE, IN TOP OF AND 0.2 M (0.7 FT) SOUTHWEST OF THE
 PU1281'NORTHEAST END OF THE SOUTHEAST CONCRETE HEADWALL OF A CULVERT UNDER
 PU1281'THE HIGHWAY, 624.0 M (2047.2 FT) SOUTHWEST OF MILEPOST 65, 6.6 M (21.7
 PU1281'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, AND 0.5 M (1.6 FT) BELOW THE
 PU1281'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1070 ***********************************************************************
 PU1070  DESIGNATION -  D 414
 PU1070  PID         -  PU1070
 PU1070  STATE/COUNTY-  SD/BUTTE
 PU1070  COUNTRY     -  US
 PU1070  USGS QUAD   -  NEWELL LAKE (2017)
 PU1070
 PU1070                         *CURRENT SURVEY CONTROL
 PU1070  ______________________________________________________________________
 PU1070* NAD 83(1986) POSITION- 44 47 31.67   (N) 103 25 33.01   (W)   HD_HELD1
 PU1070* NAVD 88 ORTHO HEIGHT -   900.450 (meters)     2954.23  (feet) ADJUSTED
 PU1070  ______________________________________________________________________
 PU1070  GEOID HEIGHT    -        -16.390 (meters)                     GEOID18
 PU1070  DYNAMIC HEIGHT  -        900.225 (meters)     2953.49  (feet) COMP
 PU1070  MODELED GRAVITY -    980,336.9   (mgal)                       NAVD 88
 PU1070
 PU1070  VERT ORDER      -  SECOND    CLASS 0
 PU1070
 PU1070.The horizontal coordinates were determined by differentially corrected
 PU1070.hand held GPS observations or other comparable positioning techniques
 PU1070.and have an estimated accuracy of +/- 3 meters.
 PU1070
 PU1070.The orthometric height was determined by differential leveling and
 PU1070.adjusted by the NATIONAL GEODETIC SURVEY
 PU1070.in June 1991.
 PU1070
 PU1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1070.GEOID18 height accuracy estimate available here.
 PU1070
 PU1070.Click photographs - Photos may exist for this station.
 PU1070
 PU1070.The dynamic height is computed by dividing the NAVD 88
 PU1070.geopotential number by the normal gravity value computed on the
 PU1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1070.degrees latitude (g = 980.6199 gals.).
 PU1070
 PU1070.The modeled gravity was interpolated from observed gravity values.
 PU1070
 PU1070;                    North         East    Units  Estimated Accuracy
 PU1070;SPC SD N     -   112,278.2     329,003.4     MT  (+/- 3 meters HH1 GPS) 
 PU1070
 PU1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2451661064(NAD 83)
 PU1070
 PU1070                          SUPERSEDED SURVEY CONTROL
 PU1070
 PU1070  NGVD 29 (??/??/92)  899.974  (m)         2952.66   (f) ADJ UNCH    2 0
 PU1070
 PU1070.Superseded values are not recommended for survey control.
 PU1070
 PU1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1070.See file dsdata.pdf to determine how the superseded data were derived.
 PU1070
 PU1070_MARKER: DB = BENCH MARK DISK
 PU1070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1070_STAMPING: D 414 1963
 PU1070_MARK LOGO: CGS
 PU1070_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1070+STABILITY: SURFACE MOTION
 PU1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1070+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1070
 PU1070  HISTORY     - Date     Condition        Report By
 PU1070  HISTORY     - 1963     MONUMENTED       CGS
 PU1070  HISTORY     - 20201022 GOOD             SDDT
 PU1070
 PU1070                          STATION DESCRIPTION
 PU1070
 PU1070'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1070'5.2 MI N FROM NEWELL.
 PU1070'ABOUT 5.25 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH
 PU1070'SCHOOL AT NEWELL, 104 FEET SOUTHWEST OF THE CENTER OF THE
 PU1070'JUNCTION OF A ROAD LEADING WEST, 98 FEET WEST OF THE CENTERLINE
 PU1070'OF THE HIGHWAY, 27 FEET SOTH OF THE CENTERLINE OF THE ROAD
 PU1070'LEADING WEST, 2.7 FEET SOUTH OF A FENCE CORNER, 1.5 FEET EAST
 PU1070'OF A NORTH-SOUTH FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST,
 PU1070'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1070'POST PROJECTING 0.5 FOOT.
 PU1070
 PU1070                          STATION RECOVERY (2020)
 PU1070
 PU1070'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1879 ***********************************************************************
 PU1879  DESIGNATION -  D 415
 PU1879  PID         -  PU1879
 PU1879  STATE/COUNTY-  SD/BUTTE
 PU1879  COUNTRY     -  US
 PU1879  USGS QUAD   -  ARPAN (2017)
 PU1879
 PU1879                         *CURRENT SURVEY CONTROL
 PU1879  ______________________________________________________________________
 PU1879* NAD 83(1986) POSITION- 44 45 49.     (N) 103 37 44.     (W)   SCALED
 PU1879* NAVD 88 ORTHO HEIGHT -   877.566 (meters)     2879.15  (feet) ADJUSTED
 PU1879  ______________________________________________________________________
 PU1879  GEOID HEIGHT    -        -15.967 (meters)                     GEOID18
 PU1879  DYNAMIC HEIGHT  -        877.339 (meters)     2878.40  (feet) COMP
 PU1879  MODELED GRAVITY -    980,329.9   (mgal)                       NAVD 88
 PU1879
 PU1879  VERT ORDER      -  SECOND    CLASS 0
 PU1879
 PU1879.The horizontal coordinates were scaled from a map and have
 PU1879.an estimated accuracy of +/- 6 seconds.
 PU1879
 PU1879.The orthometric height was determined by differential leveling and
 PU1879.adjusted by the NATIONAL GEODETIC SURVEY
 PU1879.in June 1991.
 PU1879
 PU1879.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1879.GEOID18 height accuracy estimate available here.
 PU1879
 PU1879.Click photographs - Photos may exist for this station.
 PU1879
 PU1879.The dynamic height is computed by dividing the NAVD 88
 PU1879.geopotential number by the normal gravity value computed on the
 PU1879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1879.degrees latitude (g = 980.6199 gals.).
 PU1879
 PU1879.The modeled gravity was interpolated from observed gravity values.
 PU1879
 PU1879;                    North         East    Units  Estimated Accuracy
 PU1879;SPC SD N     -   109,810.      312,810.      MT  (+/- 180 meters Scaled)
 PU1879
 PU1879_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK085576(NAD 83)
 PU1879
 PU1879                          SUPERSEDED SURVEY CONTROL
 PU1879
 PU1879  NGVD 29 (??/??/92)  877.086  (m)         2877.57   (f) ADJ UNCH    2 0
 PU1879
 PU1879.Superseded values are not recommended for survey control.
 PU1879
 PU1879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1879.See file dsdata.pdf to determine how the superseded data were derived.
 PU1879
 PU1879_MARKER: DB = BENCH MARK DISK
 PU1879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1879_STAMPING: D 415 1963
 PU1879_MARK LOGO: CGS
 PU1879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1879+STABILITY: SURFACE MOTION
 PU1879
 PU1879  HISTORY     - Date     Condition        Report By
 PU1879  HISTORY     - 1963     MONUMENTED       CGS
 PU1879
 PU1879                          STATION DESCRIPTION
 PU1879
 PU1879'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1879'10.9 MI NW FROM NISLAND.
 PU1879'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1879'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1879'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1879'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1879'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1879'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1879'GRAVELED COUNTY ROAD, THENCE 1.0 MILE WEST ALONG A GRAVELED
 PU1879'COUNTY ROAD, 71 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION
 PU1879'OF A TRACK ROAD, 63 FEET NORTH OF THE CENTERLINE OF THE EAST-WEST
 PU1879'ROAD, 27 FEET WEST OF THE CENTERLINE OF THE TRACK ROAD, 37 FEET
 PU1879'NORTHEAST OF A POWER POLE, 1.6 FEET EAST OF A NORTH-SOUTH FENCE,
 PU1879'1.3 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1879'EAST-WEST ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1879'0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1304 ***********************************************************************
 PU1304  DESIGNATION -  D 416
 PU1304  PID         -  PU1304
 PU1304  STATE/COUNTY-  SD/BUTTE
 PU1304  COUNTRY     -  US
 PU1304  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1304
 PU1304                         *CURRENT SURVEY CONTROL
 PU1304  ______________________________________________________________________
 PU1304* NAD 83(1986) POSITION- 44 57 28.     (N) 103 05 06.     (W)   SCALED
 PU1304* NAVD 88 ORTHO HEIGHT -   888.375 (meters)     2914.61  (feet) ADJUSTED
 PU1304  ______________________________________________________________________
 PU1304  GEOID HEIGHT    -        -17.085 (meters)                     GEOID18
 PU1304  DYNAMIC HEIGHT  -        888.168 (meters)     2913.93  (feet) COMP
 PU1304  MODELED GRAVITY -    980,353.7   (mgal)                       NAVD 88
 PU1304
 PU1304  VERT ORDER      -  SECOND    CLASS 0
 PU1304
 PU1304.The horizontal coordinates were scaled from a map and have
 PU1304.an estimated accuracy of +/- 6 seconds.
 PU1304
 PU1304.The orthometric height was determined by differential leveling and
 PU1304.adjusted by the NATIONAL GEODETIC SURVEY
 PU1304.in June 1991.
 PU1304
 PU1304.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1304.GEOID18 height accuracy estimate available here.
 PU1304
 PU1304.Click photographs - Photos may exist for this station.
 PU1304
 PU1304.The dynamic height is computed by dividing the NAVD 88
 PU1304.geopotential number by the normal gravity value computed on the
 PU1304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1304.degrees latitude (g = 980.6199 gals.).
 PU1304
 PU1304.The modeled gravity was interpolated from observed gravity values.
 PU1304
 PU1304;                    North         East    Units  Estimated Accuracy
 PU1304;SPC SD N     -   129,590.      356,650.      MT  (+/- 180 meters Scaled)
 PU1304
 PU1304_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK510800(NAD 83)
 PU1304
 PU1304                          SUPERSEDED SURVEY CONTROL
 PU1304
 PU1304  NGVD 29 (??/??/92)  887.891  (m)         2913.02   (f) ADJ UNCH    2 0
 PU1304
 PU1304.Superseded values are not recommended for survey control.
 PU1304
 PU1304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1304.See file dsdata.pdf to determine how the superseded data were derived.
 PU1304
 PU1304_MARKER: DB = BENCH MARK DISK
 PU1304_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 PU1304_SP_SET: UNSPECIFIED ROCK
 PU1304_STAMPING: D 416 1963
 PU1304_MARK LOGO: CGS
 PU1304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1304
 PU1304  HISTORY     - Date     Condition        Report By
 PU1304  HISTORY     - 1963     MONUMENTED       CGS
 PU1304
 PU1304                          STATION DESCRIPTION
 PU1304
 PU1304'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1304'29 MI NE FROM NEWELL.
 PU1304'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1304'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1304'ROAD, THENCE 1.4 MILES SOUTHWEST ALONG A GRAVELED ROAD, ON THE
 PU1304'NORTH SLOPE OF A BUTTE WITH THREE DISTINCT ROCKY PEAKS, SET IN
 PU1304'THE TOP OF A ROCK ABOUT 5 FEET LONG AND 2 1/2 FEET HIGH AND
 PU1304'THAT PROJECTS FROM THE SLOPE OF THE MIDDLE ONE OF THE THREE
 PU1304'PEAKS, 99 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 1.0 FOOT
 PU1304'WEST OF THE EAST END OF THE ROCK, AND ABOUT 20 FEET ABOVE THE
 PU1304'LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1856 ***********************************************************************
 PU1856  DESIGNATION -  D 417
 PU1856  PID         -  PU1856
 PU1856  STATE/COUNTY-  SD/BUTTE
 PU1856  COUNTRY     -  US
 PU1856  USGS QUAD   -  ARPAN (2017)
 PU1856
 PU1856                         *CURRENT SURVEY CONTROL
 PU1856  ______________________________________________________________________
 PU1856* NAD 83(1986) POSITION- 44 51 55.     (N) 103 43 50.     (W)   SCALED
 PU1856* NAVD 88 ORTHO HEIGHT -   898.331 (meters)     2947.27  (feet) ADJUSTED
 PU1856  ______________________________________________________________________
 PU1856  GEOID HEIGHT    -        -15.905 (meters)                     GEOID18
 PU1856  DYNAMIC HEIGHT  -        898.106 (meters)     2946.54  (feet) COMP
 PU1856  MODELED GRAVITY -    980,336.3   (mgal)                       NAVD 88
 PU1856
 PU1856  VERT ORDER      -  SECOND    CLASS 0
 PU1856
 PU1856.The horizontal coordinates were scaled from a map and have
 PU1856.an estimated accuracy of +/- 6 seconds.
 PU1856
 PU1856.The orthometric height was determined by differential leveling and
 PU1856.adjusted by the NATIONAL GEODETIC SURVEY
 PU1856.in June 1991.
 PU1856
 PU1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1856.GEOID18 height accuracy estimate available here.
 PU1856
 PU1856.Click photographs - Photos may exist for this station.
 PU1856
 PU1856.The dynamic height is computed by dividing the NAVD 88
 PU1856.geopotential number by the normal gravity value computed on the
 PU1856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1856.degrees latitude (g = 980.6199 gals.).
 PU1856
 PU1856.The modeled gravity was interpolated from observed gravity values.
 PU1856
 PU1856;                    North         East    Units  Estimated Accuracy
 PU1856;SPC SD N     -   121,460.      305,290.      MT  (+/- 180 meters Scaled)
 PU1856
 PU1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK002687(NAD 83)
 PU1856
 PU1856                          SUPERSEDED SURVEY CONTROL
 PU1856
 PU1856  NGVD 29 (??/??/92)  897.855  (m)         2945.71   (f) ADJ UNCH    2 0
 PU1856
 PU1856.Superseded values are not recommended for survey control.
 PU1856
 PU1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1856.See file dsdata.pdf to determine how the superseded data were derived.
 PU1856
 PU1856_MARKER: DB = BENCH MARK DISK
 PU1856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1856_STAMPING: D 417 1963
 PU1856_MARK LOGO: CGS
 PU1856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1856+STABILITY: SURFACE MOTION
 PU1856
 PU1856  HISTORY     - Date     Condition        Report By
 PU1856  HISTORY     - 1963     MONUMENTED       CGS
 PU1856
 PU1856                          STATION DESCRIPTION
 PU1856
 PU1856'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1856'17.7 MI NE FROM BELLE FOURCHE.
 PU1856'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1856'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 3.9 MILES EAST
 PU1856'ALONG A GRAVELED COUNTY ROAD, 42 FEET NORTHEAST OF THE CENTER
 PU1856'OF THE JUNCTION OF A ROAD LEADING SOUTH, 34 FEET NORTH OF THE
 PU1856'CENTERLINE OF THE GRAVELED COUNTY ROAD, 24 FEET EAST OF THE
 PU1856'EXTENDED CENTERLINE OF THE ROAD LEADING SOUTH, 3.3 FEET NORTH
 PU1856'OF AN EAST-WEST FENCE, 3.0 FEET WEST OF A POWER POLE BRACED BY
 PU1856'TWO GUY WIRES, 1.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1
 PU1856'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1856'POST PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1501 ***********************************************************************
 PU1501  DESIGNATION -  D 418
 PU1501  PID         -  PU1501
 PU1501  STATE/COUNTY-  SD/MEADE
 PU1501  COUNTRY     -  US
 PU1501  USGS QUAD   -  FORT MEADE (2017)
 PU1501
 PU1501                         *CURRENT SURVEY CONTROL
 PU1501  ______________________________________________________________________
 PU1501* NAD 83(1986) POSITION- 44 24 54.     (N) 103 27 48.     (W)   SCALED
 PU1501* NAVD 88 ORTHO HEIGHT -   995.522 (meters)     3266.14  (feet) ADJUSTED
 PU1501  ______________________________________________________________________
 PU1501  GEOID HEIGHT    -        -15.510 (meters)                     GEOID18
 PU1501  DYNAMIC HEIGHT  -        995.210 (meters)     3265.12  (feet) COMP
 PU1501  MODELED GRAVITY -    980,271.1   (mgal)                       NAVD 88
 PU1501
 PU1501  VERT ORDER      -  FIRST     CLASS II
 PU1501
 PU1501.The horizontal coordinates were scaled from a map and have
 PU1501.an estimated accuracy of +/- 6 seconds.
 PU1501
 PU1501.The orthometric height was determined by differential leveling and
 PU1501.adjusted by the NATIONAL GEODETIC SURVEY
 PU1501.in October 1997.
 PU1501
 PU1501.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1501.GEOID18 height accuracy estimate available here.
 PU1501
 PU1501.Click photographs - Photos may exist for this station.
 PU1501
 PU1501.The dynamic height is computed by dividing the NAVD 88
 PU1501.geopotential number by the normal gravity value computed on the
 PU1501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1501.degrees latitude (g = 980.6199 gals.).
 PU1501
 PU1501.The modeled gravity was interpolated from observed gravity values.
 PU1501
 PU1501;                    North         East    Units  Estimated Accuracy
 PU1501;SPC SD N     -    70,540.      324,250.      MT  (+/- 180 meters Scaled)
 PU1501
 PU1501_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK223191(NAD 83)
 PU1501
 PU1501                          SUPERSEDED SURVEY CONTROL
 PU1501
 PU1501  NAVD 88 (06/15/91)  995.504  (m)         3266.08   (f) SUPERSEDED  1 2
 PU1501  NGVD 29 (??/??/92)  994.999  (m)         3264.43   (f) ADJ UNCH    1 2
 PU1501
 PU1501.Superseded values are not recommended for survey control.
 PU1501
 PU1501.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1501.See file dsdata.pdf to determine how the superseded data were derived.
 PU1501
 PU1501_MARKER: DB = BENCH MARK DISK
 PU1501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1501_STAMPING: D 418 1963
 PU1501_MARK LOGO: CGS
 PU1501_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1501+STABILITY: SURFACE MOTION
 PU1501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1501+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 PU1501
 PU1501  HISTORY     - Date     Condition        Report By
 PU1501  HISTORY     - 1963     MONUMENTED       CGS
 PU1501  HISTORY     - 19950513 GOOD             NGS
 PU1501  HISTORY     - 20120327 GOOD             INDIV
 PU1501
 PU1501                          STATION DESCRIPTION
 PU1501
 PU1501'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1501'2.5 MI E FROM STURGIS.
 PU1501'ABOUT 2.5 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1501'AT STURGIS, 73 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 PU1501'3.5 FEET SOUTHWEST OF THE WEST END OF A METAL GATE, 1.8 FEET SOUTH
 PU1501'OF AN EAST-WEST FENCE, 2.2 FEET EAST OF A METAL WITNESS POST,
 PU1501'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 PU1501'TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
 PU1501
 PU1501                          STATION RECOVERY (1995)
 PU1501
 PU1501'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1501'5.8 KM (3.60 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1501'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 819.0 M (2687.0 FT) EAST
 PU1501'OF MILEPOST 37, 732.0 M (2401.6 FT) WEST OF MILEPOST 38, 26.5 M (86.9
 PU1501'FT) EAST OF THE CENTER OF THE MOST EASTERLY OF 2 ENTRANCE ROADS
 PU1501'LEADING TO THE STURGIS HIGH SCHOOL, 21.6 M (70.9 FT) NORTH OF THE
 PU1501'HIGHWAY CENTERLINE, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.6 M (2.0 FT)
 PU1501'EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU1501'AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 PU1501
 PU1501                          STATION RECOVERY (2012)
 PU1501
 PU1501'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1179 ***********************************************************************
 PU1179  DESIGNATION -  D 419
 PU1179  PID         -  PU1179
 PU1179  STATE/COUNTY-  SD/MEADE
 PU1179  COUNTRY     -  US
 PU1179  USGS QUAD   -  VOLUNTEER SE (2017)
 PU1179
 PU1179                         *CURRENT SURVEY CONTROL
 PU1179  ______________________________________________________________________
 PU1179* NAD 83(1986) POSITION- 44 30 09.     (N) 103 00 56.     (W)   SCALED
 PU1179* NAVD 88 ORTHO HEIGHT -   851.636 (meters)     2794.08  (feet) ADJUSTED
 PU1179  ______________________________________________________________________
 PU1179  GEOID HEIGHT    -        -17.325 (meters)                     GEOID18
 PU1179  DYNAMIC HEIGHT  -        851.400 (meters)     2793.30  (feet) COMP
 PU1179  MODELED GRAVITY -    980,312.1   (mgal)                       NAVD 88
 PU1179
 PU1179  VERT ORDER      -  FIRST     CLASS II
 PU1179
 PU1179.The horizontal coordinates were scaled from a map and have
 PU1179.an estimated accuracy of +/- 6 seconds.
 PU1179
 PU1179.The orthometric height was determined by differential leveling and
 PU1179.adjusted by the NATIONAL GEODETIC SURVEY
 PU1179.in October 1997.
 PU1179
 PU1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1179.GEOID18 height accuracy estimate available here.
 PU1179
 PU1179.Click photographs - Photos may exist for this station.
 PU1179
 PU1179.The dynamic height is computed by dividing the NAVD 88
 PU1179.geopotential number by the normal gravity value computed on the
 PU1179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1179.degrees latitude (g = 980.6199 gals.).
 PU1179
 PU1179.The modeled gravity was interpolated from observed gravity values.
 PU1179
 PU1179;                    North         East    Units  Estimated Accuracy
 PU1179;SPC SD N     -    78,830.      360,240.      MT  (+/- 180 meters Scaled)
 PU1179
 PU1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK577296(NAD 83)
 PU1179
 PU1179                          SUPERSEDED SURVEY CONTROL
 PU1179
 PU1179  NAVD 88 (06/15/91)  851.618  (m)         2794.02   (f) SUPERSEDED  1 2
 PU1179  NGVD 29 (??/??/92)  851.145  (m)         2792.46   (f) ADJ UNCH    1 2
 PU1179
 PU1179.Superseded values are not recommended for survey control.
 PU1179
 PU1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1179.See file dsdata.pdf to determine how the superseded data were derived.
 PU1179
 PU1179_MARKER: DB = BENCH MARK DISK
 PU1179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1179_STAMPING: D 419 1963
 PU1179_MARK LOGO: CGS
 PU1179_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1179+STABILITY: SURFACE MOTION
 PU1179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1179+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2012
 PU1179
 PU1179  HISTORY     - Date     Condition        Report By
 PU1179  HISTORY     - 1963     MONUMENTED       CGS
 PU1179  HISTORY     - 19950524 GOOD             NGS
 PU1179  HISTORY     - 20120501 GOOD             INDIV
 PU1179
 PU1179                          STATION DESCRIPTION
 PU1179
 PU1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1179'6.3 MI E FROM VOLUNTEER.
 PU1179'ABOUT 6.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1179'VOLUNTEER, ON THE WEST SLOPE OF A HILL, 99 FEET SOUTH OF THE
 PU1179'CENTERLINE OF THE HIGHWAY, 89 FEET SOUTHWEST OF THE SOUTH END OF AN
 PU1179'18-INCH CONCRETE CULVERT, 1.5 FEET NORTH OF A FENCE, 1.5 FEET
 PU1179'WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF
 PU1179'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1179'0.7 FOOT.
 PU1179
 PU1179                          STATION RECOVERY (1995)
 PU1179
 PU1179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1179'29.2 KM (18.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1179'OFFICE IN UNION CENTER, 344.2 M (1129.3 FT) WEST OF MILEPOST 63, 29.9
 PU1179'M (98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 17.3 M (56.8 FT)
 PU1179'SOUTHWEST OF THE SOUTH END OF A CULVERT UNDER THE HIGHWAY, 0.5 M (1.6
 PU1179'FT) WEST OF A WITNESS POST, 0.4 M (1.3 FT) NORTH OF A FENCE, 0.3 M
 PU1179'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 PU1179'M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU1179
 PU1179                          STATION RECOVERY (2012)
 PU1179
 PU1179'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1179'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0608 ***********************************************************************
 OT0608  DESIGNATION -  D 427
 OT0608  PID         -  OT0608
 OT0608  STATE/COUNTY-  SD/FALL RIVER
 OT0608  COUNTRY     -  US
 OT0608  USGS QUAD   -  RUMFORD (2017)
 OT0608
 OT0608                         *CURRENT SURVEY CONTROL
 OT0608  ______________________________________________________________________
 OT0608* NAD 83(1986) POSITION- 43 09 31.     (N) 103 44 25.     (W)   SCALED
 OT0608* NAVD 88 ORTHO HEIGHT -  1085.333 (meters)     3560.80  (feet) ADJUSTED
 OT0608  ______________________________________________________________________
 OT0608  GEOID HEIGHT    -        -15.521 (meters)                     GEOID18
 OT0608  DYNAMIC HEIGHT  -       1084.860 (meters)     3559.24  (feet) COMP
 OT0608  MODELED GRAVITY -    980,146.4   (mgal)                       NAVD 88
 OT0608
 OT0608  VERT ORDER      -  FIRST     CLASS II
 OT0608
 OT0608.The horizontal coordinates were scaled from a map and have
 OT0608.an estimated accuracy of +/- 6 seconds.
 OT0608
 OT0608.The orthometric height was determined by differential leveling and
 OT0608.adjusted by the NATIONAL GEODETIC SURVEY
 OT0608.in June 1991.
 OT0608
 OT0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0608.GEOID18 height accuracy estimate available here.
 OT0608
 OT0608.Click photographs - Photos may exist for this station.
 OT0608
 OT0608.The dynamic height is computed by dividing the NAVD 88
 OT0608.geopotential number by the normal gravity value computed on the
 OT0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0608.degrees latitude (g = 980.6199 gals.).
 OT0608
 OT0608.The modeled gravity was interpolated from observed gravity values.
 OT0608
 OT0608;                    North         East    Units  Estimated Accuracy
 OT0608;SPC SD S     -    97,360.      323,010.      MT  (+/- 180 meters Scaled)
 OT0608
 OT0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH024791(NAD 83)
 OT0608
 OT0608                          SUPERSEDED SURVEY CONTROL
 OT0608
 OT0608.No superseded survey control is available for this station.
 OT0608
 OT0608_MARKER: I = METAL ROD
 OT0608_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0608_STAMPING: D 427 1985
 OT0608_MARK LOGO: NGS
 OT0608_PROJECTION: FLUSH
 OT0608_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0608_ROD/PIPE-DEPTH: 14.6 meters
 OT0608
 OT0608  HISTORY     - Date     Condition        Report By
 OT0608  HISTORY     - 1985     MONUMENTED       NGS
 OT0608
 OT0608                          STATION DESCRIPTION
 OT0608
 OT0608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0608'18.6 KM (11.55 MI) NNW FROM ARDMORE.
 OT0608'9.6 KM (5.95 MI) NORTH ALONG STATE HIGHWAY 71 FROM THE JUNCTION OF
 OT0608'COUNTY ROADS 6412 WEST AND 5 EAST AT ARDMORE, THENCE 4.4 KM (2.7 MI)
 OT0608'NORTHWEST ALONG STATE ROAD 471, THENCE 4.7 KM (2.9 MI) NORTHWEST
 OT0608'ALONG THE NORTHEAST SIDE OF THE BURLINGTON NORTHERN RAILROAD, NEAR AN
 OT0608'IRON GATE, 7.6 METERS (25 FT) NORTHEAST OF THE CENTER OF THE ROAD,
 OT0608'28.7 METERS (94 FT) NORTHEAST OF THE NORTHEAST RAIL, 13.7 METERS (45
 OT0608'FT) SOUTHEAST OF THE CENTER OF THE GATE, 20.7 METERS (68 FT)
 OT0608'SOUTHEAST OF USGS BENCH MARK TT 39 WM AND 0.3 METER (1 FT) SOUTHWEST
 OT0608'OF A FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 OT0608'CAP.
 OT0608'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 OT0608'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0637 ***********************************************************************
 QS0637  DESIGNATION -  D 428
 QS0637  PID         -  QS0637
 QS0637  STATE/COUNTY-  SD/CORSON
 QS0637  COUNTRY     -  US
 QS0637  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0637
 QS0637                         *CURRENT SURVEY CONTROL
 QS0637  ______________________________________________________________________
 QS0637* NAD 83(1986) POSITION- 45 40 48.     (N) 101 20 51.     (W)   SCALED
 QS0637* NAVD 88 ORTHO HEIGHT -   577.663 (meters)     1895.22  (feet) ADJUSTED
 QS0637  ______________________________________________________________________
 QS0637  GEOID HEIGHT    -        -20.526 (meters)                     GEOID18
 QS0637  DYNAMIC HEIGHT  -        577.599 (meters)     1895.01  (feet) COMP
 QS0637  MODELED GRAVITY -    980,486.6   (mgal)                       NAVD 88
 QS0637
 QS0637  VERT ORDER      -  FIRST     CLASS II
 QS0637
 QS0637.The horizontal coordinates were scaled from a map and have
 QS0637.an estimated accuracy of +/- 6 seconds.
 QS0637
 QS0637.The orthometric height was determined by differential leveling and
 QS0637.adjusted by the NATIONAL GEODETIC SURVEY
 QS0637.in June 1991.
 QS0637
 QS0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0637.GEOID18 height accuracy estimate available here.
 QS0637
 QS0637.Click photographs - Photos may exist for this station.
 QS0637
 QS0637.The dynamic height is computed by dividing the NAVD 88
 QS0637.geopotential number by the normal gravity value computed on the
 QS0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0637.degrees latitude (g = 980.6199 gals.).
 QS0637
 QS0637.The modeled gravity was interpolated from observed gravity values.
 QS0637
 QS0637;                    North         East    Units  Estimated Accuracy
 QS0637;SPC SD N     -   206,090.      495,020.      MT  (+/- 180 meters Scaled)
 QS0637
 QS0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR171611(NAD 83)
 QS0637
 QS0637                          SUPERSEDED SURVEY CONTROL
 QS0637
 QS0637.No superseded survey control is available for this station.
 QS0637
 QS0637_MARKER: I = METAL ROD
 QS0637_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0637_STAMPING: D 428 1985
 QS0637_MARK LOGO: NGS
 QS0637_PROJECTION: FLUSH
 QS0637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0637_ROD/PIPE-DEPTH: 11.0 meters
 QS0637
 QS0637  HISTORY     - Date     Condition        Report By
 QS0637  HISTORY     - 1985     MONUMENTED       NGS
 QS0637
 QS0637                          STATION DESCRIPTION
 QS0637
 QS0637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0637'29.1 KM (18.1 MI) SOUTH FROM MCINTOSH.
 QS0637'29.1 KM (18.05 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0637'HIGHWAY 12 AT MCINTOSH, AT A WIRE GATE AND TRACK ROAD LEADING EAST,
 QS0637'0.16 KM (0.1 MI) SOUTH OF MILEPOST 214, 30.2 METERS (99.3 FT)
 QS0637'EAST-SOUTHEAST OF THE HIGHWAY CENTERLINE, 15.5 METERS (51 FT)
 QS0637'EAST-SOUTHEAST OF THE SOUTH END OF A 24-INCH PIPE CULVERT, 4.6 METERS
 QS0637'(15 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE WIRE GATE AND THE ROAD
 QS0637'AND 0.3 METER (1 FT) WEST-NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 QS0637'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0637'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0637'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0369 ***********************************************************************
 OU0369  DESIGNATION -  D 429
 OU0369  PID         -  OU0369
 OU0369  STATE/COUNTY-  SD/CUSTER
 OU0369  COUNTRY     -  US
 OU0369  USGS QUAD   -  DEWEY (2017)
 OU0369
 OU0369                         *CURRENT SURVEY CONTROL
 OU0369  ______________________________________________________________________
 OU0369* NAD 83(1986) POSITION- 43 30 14.     (N) 104 01 29.     (W)   SCALED
 OU0369* NAVD 88 ORTHO HEIGHT -  1126.913 (meters)     3697.21  (feet) ADJUSTED
 OU0369  ______________________________________________________________________
 OU0369  GEOID HEIGHT    -        -14.623 (meters)                     GEOID18
 OU0369  DYNAMIC HEIGHT  -       1126.445 (meters)     3695.68  (feet) COMP
 OU0369  MODELED GRAVITY -    980,164.7   (mgal)                       NAVD 88
 OU0369
 OU0369  VERT ORDER      -  FIRST     CLASS II
 OU0369
 OU0369.The horizontal coordinates were scaled from a map and have
 OU0369.an estimated accuracy of +/- 6 seconds.
 OU0369
 OU0369.The orthometric height was determined by differential leveling and
 OU0369.adjusted by the NATIONAL GEODETIC SURVEY
 OU0369.in June 1991.
 OU0369
 OU0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0369.GEOID18 height accuracy estimate available here.
 OU0369
 OU0369.Click photographs - Photos may exist for this station.
 OU0369
 OU0369.The dynamic height is computed by dividing the NAVD 88
 OU0369.geopotential number by the normal gravity value computed on the
 OU0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0369.degrees latitude (g = 980.6199 gals.).
 OU0369
 OU0369.The modeled gravity was interpolated from observed gravity values.
 OU0369
 OU0369;                    North         East    Units  Estimated Accuracy
 OU0369;SPC SD S     -   136,670.      301,600.      MT  (+/- 180 meters Scaled)
 OU0369
 OU0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ788172(NAD 83)
 OU0369
 OU0369                          SUPERSEDED SURVEY CONTROL
 OU0369
 OU0369.No superseded survey control is available for this station.
 OU0369
 OU0369_MARKER: I = METAL ROD
 OU0369_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OU0369_STAMPING: D 429 1985
 OU0369_MARK LOGO: NGS
 OU0369_PROJECTION: FLUSH
 OU0369_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OU0369_ROD/PIPE-DEPTH: 6.5 meters
 OU0369
 OU0369  HISTORY     - Date     Condition        Report By
 OU0369  HISTORY     - 1985     MONUMENTED       NGS
 OU0369
 OU0369                          STATION DESCRIPTION
 OU0369
 OU0369'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0369'29.9 KM (18.6 MI) NORTH FROM EDGEMONT.
 OU0369'29.95 KM (18.6 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OU0369'OVERPASS OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OU0369'EDGEMONT, 13.1 METERS (43 FT) SOUTHWEST OF THE CENTER OF THE ROAD,
 OU0369'26.6 METERS (87.5 FT) NORTHEAST OF THE NORTHEAST RAIL OF THE
 OU0369'BURLINGTON NORTHERN RAILROAD, 8.2 METERS (27 FT) SOUTHEAST OF A
 OU0369'TELEGRAPH POLE.
 OU0369'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OU0369'THE MARK IS 0.5 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0648 ***********************************************************************
 OT0648  DESIGNATION -  D 430
 OT0648  PID         -  OT0648
 OT0648  STATE/COUNTY-  SD/FALL RIVER
 OT0648  COUNTRY     -  US
 OT0648  USGS QUAD   -  HOT SPRINGS (2017)
 OT0648
 OT0648                         *CURRENT SURVEY CONTROL
 OT0648  ______________________________________________________________________
 OT0648* NAD 83(1986) POSITION- 43 25 48.     (N) 103 29 21.     (W)   SCALED
 OT0648* NAVD 88 ORTHO HEIGHT -  1091.688 (meters)     3581.65  (feet) ADJUSTED
 OT0648  ______________________________________________________________________
 OT0648  GEOID HEIGHT    -        -15.518 (meters)                     GEOID18
 OT0648  DYNAMIC HEIGHT  -       1091.238 (meters)     3580.17  (feet) COMP
 OT0648  MODELED GRAVITY -    980,169.5   (mgal)                       NAVD 88
 OT0648
 OT0648  VERT ORDER      -  FIRST     CLASS II
 OT0648
 OT0648.The horizontal coordinates were scaled from a map and have
 OT0648.an estimated accuracy of +/- 6 seconds.
 OT0648
 OT0648.The orthometric height was determined by differential leveling and
 OT0648.adjusted by the NATIONAL GEODETIC SURVEY
 OT0648.in June 1991.
 OT0648
 OT0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0648.GEOID18 height accuracy estimate available here.
 OT0648
 OT0648.Click photographs - Photos may exist for this station.
 OT0648
 OT0648.The dynamic height is computed by dividing the NAVD 88
 OT0648.geopotential number by the normal gravity value computed on the
 OT0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0648.degrees latitude (g = 980.6199 gals.).
 OT0648
 OT0648.The modeled gravity was interpolated from observed gravity values.
 OT0648
 OT0648;                    North         East    Units  Estimated Accuracy
 OT0648;SPC SD S     -   126,680.      344,560.      MT  (+/- 180 meters Scaled)
 OT0648
 OT0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ222096(NAD 83)
 OT0648
 OT0648                          SUPERSEDED SURVEY CONTROL
 OT0648
 OT0648.No superseded survey control is available for this station.
 OT0648
 OT0648_MARKER: I = METAL ROD
 OT0648_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0648_STAMPING: D 430 1985
 OT0648_MARK LOGO: NGS
 OT0648_PROJECTION: FLUSH
 OT0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0648_ROD/PIPE-DEPTH: 3.9 meters
 OT0648
 OT0648  HISTORY     - Date     Condition        Report By
 OT0648  HISTORY     - 1985     MONUMENTED       NGS
 OT0648
 OT0648                          STATION DESCRIPTION
 OT0648
 OT0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0648'1.2 KM (0.75 MI) WEST FROM HOT SPRINGS.
 OT0648'1.2 KM (0.75 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US
 OT0648'HIGHWAY 385 AT HOT SPRINGS, IN THE NORTHWEST CORNER OF THE T JUNCTION
 OT0648'OF 22 STREET NORTH, 12.3 METERS (40.5 FT) NORTH OF THE HIGHWAY
 OT0648'CENTERLINE, 11.7 METERS (38.5 FT) WEST OF THE CENTER OF THE STREET,
 OT0648'17.3 METERS (56.5 FT) EAST OF THE EAST END OF A GATE FOR THE ENTRANCE
 OT0648'TO THE US DEPARTMENT OF FORESTRY YARD, 0.7 METER (2.5 FT) SOUTHWEST OF
 OT0648'THE SOUTHEAST CORNER OF THE FENCE AROUND THE YARD AND 0.5 METER (1.5
 OT0648'FT) SOUTH OF THE FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0648'5-INCH LOGO CAP.
 OT0648'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0648'THE MARK IS 0.4 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0673 ***********************************************************************
 OT0673  DESIGNATION -  D 431
 OT0673  PID         -  OT0673
 OT0673  STATE/COUNTY-  SD/CUSTER
 OT0673  COUNTRY     -  US
 OT0673  USGS QUAD   -  HERMOSA (2017)
 OT0673
 OT0673                         *CURRENT SURVEY CONTROL
 OT0673  ______________________________________________________________________
 OT0673* NAD 83(1986) POSITION- 43 46 19.     (N) 103 13 08.     (W)   SCALED
 OT0673* NAVD 88 ORTHO HEIGHT -  1071.723 (meters)     3516.14  (feet) ADJUSTED
 OT0673  ______________________________________________________________________
 OT0673  GEOID HEIGHT    -        -16.002 (meters)                     GEOID18
 OT0673  DYNAMIC HEIGHT  -       1071.307 (meters)     3514.78  (feet) COMP
 OT0673  MODELED GRAVITY -    980,193.0   (mgal)                       NAVD 88
 OT0673
 OT0673  VERT ORDER      -  FIRST     CLASS II
 OT0673
 OT0673.The horizontal coordinates were scaled from a map and have
 OT0673.an estimated accuracy of +/- 6 seconds.
 OT0673
 OT0673.The orthometric height was determined by differential leveling and
 OT0673.adjusted by the NATIONAL GEODETIC SURVEY
 OT0673.in June 1991.
 OT0673
 OT0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0673.GEOID18 height accuracy estimate available here.
 OT0673
 OT0673.Click photographs - Photos may exist for this station.
 OT0673
 OT0673.The dynamic height is computed by dividing the NAVD 88
 OT0673.geopotential number by the normal gravity value computed on the
 OT0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0673.degrees latitude (g = 980.6199 gals.).
 OT0673
 OT0673.The modeled gravity was interpolated from observed gravity values.
 OT0673
 OT0673;                    North         East    Units  Estimated Accuracy
 OT0673;SPC SD S     -   163,850.      367,740.      MT  (+/- 180 meters Scaled)
 OT0673
 OT0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ433480(NAD 83)
 OT0673
 OT0673                          SUPERSEDED SURVEY CONTROL
 OT0673
 OT0673.No superseded survey control is available for this station.
 OT0673
 OT0673_MARKER: DV = VERTICAL CONTROL DISK
 OT0673_SETTING: 66 = SET IN ROCK OUTCROP
 OT0673_STAMPING: D 431 1985
 OT0673_MARK LOGO: NGS
 OT0673_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0673+STABILITY: POSITION/ELEVATION WELL
 OT0673
 OT0673  HISTORY     - Date     Condition        Report By
 OT0673  HISTORY     - 1985     MONUMENTED       NGS
 OT0673
 OT0673                          STATION DESCRIPTION
 OT0673
 OT0673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0673'8.0 KM (5.0 MI) SOUTH FROM HERMOSA.
 OT0673'8.0 KM (5.0 MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0673'STATE HIGHWAY 40 EAST AT HERMOSA, IN TOP OF AND 0.5 METER (1.5 FT)
 OT0673'NORTH OF THE SOUTH END OF A 4- BY 20-FOOT PORTION OF BEDROCK, 0.75 KM
 OT0673'(0.45 MI) SOUTH OF MILEPOST 56, 23.2 METERS (76 FT) EAST OF THE
 OT0673'HIGHWAY CENTERLINE AND 7.2 METERS (23.5 FT) WEST OF THE RIGHT-OF-WAY
 OT0673'FENCE.
 OT0673'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0673'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0645 ***********************************************************************
 OS0645  DESIGNATION -  D 432
 OS0645  PID         -  OS0645
 OS0645  STATE/COUNTY-  SD/JACKSON
 OS0645  COUNTRY     -  US
 OS0645  USGS QUAD   -  STAMFORD NW (2017)
 OS0645
 OS0645                         *CURRENT SURVEY CONTROL
 OS0645  ______________________________________________________________________
 OS0645* NAD 83(1986) POSITION- 43 53 45.     (N) 101 08 40.     (W)   SCALED
 OS0645* NAVD 88 ORTHO HEIGHT -   699.169 (meters)     2293.86  (feet) ADJUSTED
 OS0645  ______________________________________________________________________
 OS0645  GEOID HEIGHT    -        -22.977 (meters)                     GEOID18
 OS0645  DYNAMIC HEIGHT  -        698.940 (meters)     2293.11  (feet) COMP
 OS0645  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 OS0645
 OS0645  VERT ORDER      -  FIRST     CLASS II
 OS0645
 OS0645.The horizontal coordinates were scaled from a map and have
 OS0645.an estimated accuracy of +/- 6 seconds.
 OS0645
 OS0645.The orthometric height was determined by differential leveling and
 OS0645.adjusted by the NATIONAL GEODETIC SURVEY
 OS0645.in June 1991.
 OS0645
 OS0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0645.GEOID18 height accuracy estimate available here.
 OS0645
 OS0645.Click photographs - Photos may exist for this station.
 OS0645
 OS0645.The dynamic height is computed by dividing the NAVD 88
 OS0645.geopotential number by the normal gravity value computed on the
 OS0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0645.degrees latitude (g = 980.6199 gals.).
 OS0645
 OS0645.The modeled gravity was interpolated from observed gravity values.
 OS0645
 OS0645;                    North         East    Units  Estimated Accuracy
 OS0645;SPC SD S     -   173,900.      534,840.      MT  (+/- 180 meters Scaled)
 OS0645
 OS0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP277625(NAD 83)
 OS0645
 OS0645                          SUPERSEDED SURVEY CONTROL
 OS0645
 OS0645.No superseded survey control is available for this station.
 OS0645
 OS0645_MARKER: I = METAL ROD
 OS0645_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0645_STAMPING: D 432 1985
 OS0645_MARK LOGO: NGS
 OS0645_PROJECTION: FLUSH
 OS0645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0645+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 OS0645_ROD/PIPE-DEPTH: 5.2 meters
 OS0645
 OS0645  HISTORY     - Date     Condition        Report By
 OS0645  HISTORY     - 1985     MONUMENTED       NGS
 OS0645  HISTORY     - 20120605 GOOD             INDIV
 OS0645
 OS0645                          STATION DESCRIPTION
 OS0645
 OS0645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0645'14.3 KM (8.9 MI) NE FROM BELVIDERE.
 OS0645'0.69 KM (0.43 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0645'BELVIDERE, THENCE 11.76 KM (7.31 MI) EAST ALONG THE I 90 SERVICE ROAD,
 OS0645'THENCE 1.87 KM (1.16 MI) NORTH ALONG STATE HIGHWAY 63, ALSO 19.98 KM
 OS0645'(12.41 MI) SOUTH OF MIDLAND, IN THE SOUTHWEST CORNER OF THE T JUNCTION
 OS0645'OF A TRACK ROAD LEADING WEST, 0.21 KM (0.13 MI) NORTH OF THE JUNCTION
 OS0645'OF A GRAVEL ROAD, 0.78 KM (0.48 MI) SOUTH OF MILEPOST 85, 30.2 METERS
 OS0645'(99 FT) WEST OF THE HIGHWAY CENTERLINE, 7.0 METERS (23 FT) SOUTH OF
 OS0645'THE CENTER OF THE TRACK ROAD AND 0.3 METER (1 FT) EAST OF THE
 OS0645'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OS0645'5-INCH LOGO CAP.
 OS0645'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OS0645'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OS0645
 OS0645                          STATION RECOVERY (2012)
 OS0645
 OS0645'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0645'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0927 ***********************************************************************
 PT0927  DESIGNATION -  D 433
 PT0927  PID         -  PT0927
 PT0927  STATE/COUNTY-  SD/STANLEY
 PT0927  COUNTRY     -  US
 PT0927  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0927
 PT0927                         *CURRENT SURVEY CONTROL
 PT0927  ______________________________________________________________________
 PT0927* NAD 83(1986) POSITION- 44 29 16.     (N) 101 08 10.     (W)   SCALED
 PT0927* NAVD 88 ORTHO HEIGHT -   685.322 (meters)     2248.43  (feet) ADJUSTED
 PT0927  ______________________________________________________________________
 PT0927  GEOID HEIGHT    -        -22.116 (meters)                     GEOID18
 PT0927  DYNAMIC HEIGHT  -        685.154 (meters)     2247.88  (feet) COMP
 PT0927  MODELED GRAVITY -    980,350.8   (mgal)                       NAVD 88
 PT0927
 PT0927  VERT ORDER      -  FIRST     CLASS II
 PT0927
 PT0927.The horizontal coordinates were scaled from a map and have
 PT0927.an estimated accuracy of +/- 6 seconds.
 PT0927
 PT0927.The orthometric height was determined by differential leveling and
 PT0927.adjusted by the NATIONAL GEODETIC SURVEY
 PT0927.in June 1991.
 PT0927
 PT0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0927.GEOID18 height accuracy estimate available here.
 PT0927
 PT0927.Click photographs - Photos may exist for this station.
 PT0927
 PT0927.The dynamic height is computed by dividing the NAVD 88
 PT0927.geopotential number by the normal gravity value computed on the
 PT0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0927.degrees latitude (g = 980.6199 gals.).
 PT0927
 PT0927.The modeled gravity was interpolated from observed gravity values.
 PT0927
 PT0927;                    North         East    Units  Estimated Accuracy
 PT0927;SPC SD S     -   239,660.      536,140.      MT  (+/- 180 meters Scaled)
 PT0927
 PT0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ301282(NAD 83)
 PT0927
 PT0927                          SUPERSEDED SURVEY CONTROL
 PT0927
 PT0927.No superseded survey control is available for this station.
 PT0927
 PT0927_MARKER: I = METAL ROD
 PT0927_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0927_STAMPING: D 433 1985
 PT0927_MARK LOGO: NGS
 PT0927_PROJECTION: FLUSH
 PT0927_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0927_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0927+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2011
 PT0927_ROD/PIPE-DEPTH: 9.4 meters
 PT0927
 PT0927  HISTORY     - Date     Condition        Report By
 PT0927  HISTORY     - 1985     MONUMENTED       NGS
 PT0927  HISTORY     - 20110401 GOOD             INDIV
 PT0927
 PT0927                          STATION DESCRIPTION
 PT0927
 PT0927'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0927'48.5 KM (30.15 MI) NORTH FROM MIDLAND.
 PT0927'48.46 KM (30.12 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0927'FROM THEIR JUNCTION AT MIDLAND, IN THE SOUTHWEST CORNER OF THE T
 PT0927'JUNCTION OF A TRACK ROAD LEADING WEST, 0.36 KM (0.22 MI) SOUTH OF THE
 PT0927'T JUNCTION OF A GRAVEL DRIVE LEADING EAST TO A RANCH, 0.11 KM (0.07
 PT0927'MI) NORTH OF MILEPOST 127, 42.8 METERS (140.5 FT) WEST OF THE HIGHWAY
 PT0927'CENTERLINE, 4.9 METERS (16 FT) SOUTH OF THE CENTER OF THE ROAD, 54.6
 PT0927'METERS (179 FT) NORTHWEST OF THE WEST END OF A 36-INCH PIPE CULVERT,
 PT0927'27.7 METERS (91 FT) WEST OF A POWER POLE AND 0.3 METER (1 FT) SOUTH OF
 PT0927'AN EAST-WEST FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 PT0927'5-INCH LOGO CAP.
 PT0927'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 PT0927'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0927
 PT0927                          STATION RECOVERY (2011)
 PT0927
 PT0927'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0927'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0658 ***********************************************************************
 OS0658  DESIGNATION -  D 434
 OS0658  PID         -  OS0658
 OS0658  STATE/COUNTY-  SD/JONES
 OS0658  COUNTRY     -  US
 OS0658  USGS QUAD   -  OKATON (2017)
 OS0658
 OS0658                         *CURRENT SURVEY CONTROL
 OS0658  ______________________________________________________________________
 OS0658* NAD 83(1986) POSITION- 43 53 37.     (N) 100 56 50.     (W)   SCALED
 OS0658* NAVD 88 ORTHO HEIGHT -   688.498 (meters)     2258.85  (feet) ADJUSTED
 OS0658  ______________________________________________________________________
 OS0658  GEOID HEIGHT    -        -23.533 (meters)                     GEOID18
 OS0658  DYNAMIC HEIGHT  -        688.269 (meters)     2258.10  (feet) COMP
 OS0658  MODELED GRAVITY -    980,263.9   (mgal)                       NAVD 88
 OS0658
 OS0658  VERT ORDER      -  FIRST     CLASS II
 OS0658
 OS0658.The horizontal coordinates were scaled from a map and have
 OS0658.an estimated accuracy of +/- 6 seconds.
 OS0658
 OS0658.The orthometric height was determined by differential leveling and
 OS0658.adjusted by the NATIONAL GEODETIC SURVEY
 OS0658.in June 1991.
 OS0658
 OS0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0658.GEOID18 height accuracy estimate available here.
 OS0658
 OS0658.Click photographs - Photos may exist for this station.
 OS0658
 OS0658.The dynamic height is computed by dividing the NAVD 88
 OS0658.geopotential number by the normal gravity value computed on the
 OS0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0658.degrees latitude (g = 980.6199 gals.).
 OS0658
 OS0658.The modeled gravity was interpolated from observed gravity values.
 OS0658
 OS0658;                    North         East    Units  Estimated Accuracy
 OS0658;SPC SD S     -   173,520.      550,680.      MT  (+/- 180 meters Scaled)
 OS0658
 OS0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP436618(NAD 83)
 OS0658
 OS0658                          SUPERSEDED SURVEY CONTROL
 OS0658
 OS0658.No superseded survey control is available for this station.
 OS0658
 OS0658_MARKER: I = METAL ROD
 OS0658_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0658_STAMPING: D 434 1985
 OS0658_MARK LOGO: NGS
 OS0658_PROJECTION: FLUSH
 OS0658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0658_ROD/PIPE-DEPTH: 5.5 meters
 OS0658
 OS0658  HISTORY     - Date     Condition        Report By
 OS0658  HISTORY     - 1985     MONUMENTED       NGS
 OS0658
 OS0658                          STATION DESCRIPTION
 OS0658
 OS0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0658'4.8 KM (3.0 MI) WEST FROM OKATON.
 OS0658'4.81 KM (2.99 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0658'OF I 90 EXIT 183 AT OKATON, AT THE EAST END OF A LONG TALL CUT, 0.18
 OS0658'KM (0.11 MI) WEST OF THE JUNCTION OF A GRAVEL ROAD, 29.9 METERS (98
 OS0658'FT) SOUTH OF THE CENTER OF THE ROAD, 115.8 METERS (380 FT) WEST OF THE
 OS0658'SOUTH END OF A 60-INCH CONCRETE PIPE CULVERT, 86.6 METERS (284 FT)
 OS0658'EAST OF A T JUNCTION POWER POLE AT THE SOUTH END OF A POWER LINE
 OS0658'CROSSING AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 OS0658'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0658'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0658'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0698 ***********************************************************************
 OT0698  DESIGNATION -  D 435
 OT0698  PID         -  OT0698
 OT0698  STATE/COUNTY-  SD/PENNINGTON
 OT0698  COUNTRY     -  US
 OT0698  USGS QUAD   -  CRESTON (2017)
 OT0698
 OT0698                         *CURRENT SURVEY CONTROL
 OT0698  ______________________________________________________________________
 OT0698* NAD 83(1986) POSITION- 43 54 05.     (N) 102 39 56.     (W)   SCALED
 OT0698* NAVD 88 ORTHO HEIGHT -   751.018 (meters)     2463.96  (feet) ADJUSTED
 OT0698  ______________________________________________________________________
 OT0698  GEOID HEIGHT    -        -17.860 (meters)                     GEOID18
 OT0698  DYNAMIC HEIGHT  -        750.787 (meters)     2463.21  (feet) COMP
 OT0698  MODELED GRAVITY -    980,286.7   (mgal)                       NAVD 88
 OT0698
 OT0698  VERT ORDER      -  FIRST     CLASS II
 OT0698
 OT0698.The horizontal coordinates were scaled from a map and have
 OT0698.an estimated accuracy of +/- 6 seconds.
 OT0698
 OT0698.The orthometric height was determined by differential leveling and
 OT0698.adjusted by the NATIONAL GEODETIC SURVEY
 OT0698.in June 1991.
 OT0698
 OT0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0698.GEOID18 height accuracy estimate available here.
 OT0698
 OT0698.Click photographs - Photos may exist for this station.
 OT0698
 OT0698.The dynamic height is computed by dividing the NAVD 88
 OT0698.geopotential number by the normal gravity value computed on the
 OT0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0698.degrees latitude (g = 980.6199 gals.).
 OT0698
 OT0698.The modeled gravity was interpolated from observed gravity values.
 OT0698
 OT0698;                    North         East    Units  Estimated Accuracy
 OT0698;SPC SD S     -   176,830.      412,670.      MT  (+/- 180 meters Scaled)
 OT0698
 OT0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ874635(NAD 83)
 OT0698
 OT0698                          SUPERSEDED SURVEY CONTROL
 OT0698
 OT0698.No superseded survey control is available for this station.
 OT0698
 OT0698_MARKER: I = METAL ROD
 OT0698_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0698_STAMPING: D 435 1985
 OT0698_MARK LOGO: NGS
 OT0698_PROJECTION: FLUSH
 OT0698_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0698+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OT0698_ROD/PIPE-DEPTH: 9.7 meters
 OT0698
 OT0698  HISTORY     - Date     Condition        Report By
 OT0698  HISTORY     - 1985     MONUMENTED       NGS
 OT0698  HISTORY     - 20120725 GOOD             INDIV
 OT0698
 OT0698                          STATION DESCRIPTION
 OT0698
 OT0698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0698'17.1 KM (10.6 MI) NW FROM SCENIC.
 OT0698'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0698'IN SCENIC, THENCE 16.4 KM (10.25 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0698'1.75 KM (1.1 MI) WEST OF THE NORTHWEST END OF THE BRIDGE OVER THE
 OT0698'CHEYENNE RIVER, 0.2 KM (0.1 MI) EAST OF MILEPOST 77, 29.7 METERS (97.5
 OT0698'FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.6 METERS (8.5 FT) WEST OF THE
 OT0698'WEST END OF A WIRE GATE AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY
 OT0698'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0698'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0698'THE MARK IS 1.2 M BELOW THE HIGHWAY.
 OT0698
 OT0698                          STATION RECOVERY (2012)
 OT0698
 OT0698'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0722 ***********************************************************************
 OT0722  DESIGNATION -  D 436
 OT0722  PID         -  OT0722
 OT0722  STATE/COUNTY-  SD/PENNINGTON
 OT0722  COUNTRY     -  US
 OT0722  USGS QUAD   -  CONATA NE (2017)
 OT0722
 OT0722                         *CURRENT SURVEY CONTROL
 OT0722  ______________________________________________________________________
 OT0722* NAD 83(1986) POSITION- 43 42 31.     (N) 102 03 55.     (W)   SCALED
 OT0722* NAVD 88 ORTHO HEIGHT -   729.148 (meters)     2392.21  (feet) ADJUSTED
 OT0722  ______________________________________________________________________
 OT0722  GEOID HEIGHT    -        -19.634 (meters)                     GEOID18
 OT0722  DYNAMIC HEIGHT  -        728.915 (meters)     2391.45  (feet) COMP
 OT0722  MODELED GRAVITY -    980,275.3   (mgal)                       NAVD 88
 OT0722
 OT0722  VERT ORDER      -  FIRST     CLASS II
 OT0722
 OT0722.The horizontal coordinates were scaled from a map and have
 OT0722.an estimated accuracy of +/- 6 seconds.
 OT0722
 OT0722.The orthometric height was determined by differential leveling and
 OT0722.adjusted by the NATIONAL GEODETIC SURVEY
 OT0722.in June 1991.
 OT0722
 OT0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0722.GEOID18 height accuracy estimate available here.
 OT0722
 OT0722.Click photographs - Photos may exist for this station.
 OT0722
 OT0722.The dynamic height is computed by dividing the NAVD 88
 OT0722.geopotential number by the normal gravity value computed on the
 OT0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0722.degrees latitude (g = 980.6199 gals.).
 OT0722
 OT0722.The modeled gravity was interpolated from observed gravity values.
 OT0722
 OT0722;                    North         East    Units  Estimated Accuracy
 OT0722;SPC SD S     -   154,240.      460,430.      MT  (+/- 180 meters Scaled)
 OT0722
 OT0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ364436(NAD 83)
 OT0722
 OT0722                          SUPERSEDED SURVEY CONTROL
 OT0722
 OT0722.No superseded survey control is available for this station.
 OT0722
 OT0722_MARKER: I = METAL ROD
 OT0722_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0722+WITH SETTING: INFORMATION.
 OT0722_STAMPING: D 436 1985
 OT0722_MARK LOGO: NGS
 OT0722_PROJECTION: FLUSH
 OT0722_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0722_ROD/PIPE-DEPTH: 3.0 meters
 OT0722
 OT0722  HISTORY     - Date     Condition        Report By
 OT0722  HISTORY     - 1985     MONUMENTED       NGS
 OT0722
 OT0722                          STATION DESCRIPTION
 OT0722
 OT0722'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0722'7.6 KM (4.7 MI) WEST FROM INTERIOR.
 OT0722'7.6 KM (4.75 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0722'STATE HIGHWAY 377 IN INTERIOR, 4.15 KM (2.6 MI) WEST OF THE
 OT0722'PENNINGTON-JACKSON COUNTY LINE, 0.4 KM (0.25 MI) EAST OF THE T
 OT0722'JUNCTION OF THE WALT KRAUSE RANCH ROAD LEADING SOUTH, 23.8 METERS (78
 OT0722'FT) SOUTH OF THE HIGHWAY CENTERLINE, 3.5 METERS (11.5 FT) EAST OF THE
 OT0722'WEST END OF 4-WOODEN BRACED RIGHT-OF-WAY FENCE POSTS AND 0.3 METER (1
 OT0722'FT) NORTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 OT0722'HAD THROUGH A 5-INCH LOGO CAP.
 OT0722'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0722'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0596 ***********************************************************************
 QS0596  DESIGNATION -  D 438
 QS0596  PID         -  QS0596
 QS0596  STATE/COUNTY-  SD/ZIEBACH
 QS0596  COUNTRY     -  US
 QS0596  USGS QUAD   -  DUPREE (2017)
 QS0596
 QS0596                         *CURRENT SURVEY CONTROL
 QS0596  ______________________________________________________________________
 QS0596* NAD 83(1986) POSITION- 45 06 39.     (N) 101 34 11.     (W)   SCALED
 QS0596* NAVD 88 ORTHO HEIGHT -   742.337 (meters)     2435.48  (feet) ADJUSTED
 QS0596  ______________________________________________________________________
 QS0596  GEOID HEIGHT    -        -20.552 (meters)                     GEOID18
 QS0596  DYNAMIC HEIGHT  -        742.196 (meters)     2435.02  (feet) COMP
 QS0596  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 QS0596
 QS0596  VERT ORDER      -  FIRST     CLASS II
 QS0596
 QS0596.The horizontal coordinates were scaled from a map and have
 QS0596.an estimated accuracy of +/- 6 seconds.
 QS0596
 QS0596.The orthometric height was determined by differential leveling and
 QS0596.adjusted by the NATIONAL GEODETIC SURVEY
 QS0596.in June 1991.
 QS0596
 QS0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0596.GEOID18 height accuracy estimate available here.
 QS0596
 QS0596.Click photographs - Photos may exist for this station.
 QS0596
 QS0596.The dynamic height is computed by dividing the NAVD 88
 QS0596.geopotential number by the normal gravity value computed on the
 QS0596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0596.degrees latitude (g = 980.6199 gals.).
 QS0596
 QS0596.The modeled gravity was interpolated from observed gravity values.
 QS0596
 QS0596;                    North         East    Units  Estimated Accuracy
 QS0596;SPC SD N     -   143,160.      476,490.      MT  (+/- 180 meters Scaled)
 QS0596
 QS0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ978984(NAD 83)
 QS0596
 QS0596                          SUPERSEDED SURVEY CONTROL
 QS0596
 QS0596.No superseded survey control is available for this station.
 QS0596
 QS0596_MARKER: I = METAL ROD
 QS0596_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0596_STAMPING: D 438 1985
 QS0596_MARK LOGO: NGS
 QS0596_PROJECTION: FLUSH
 QS0596_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0596+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0596_ROD/PIPE-DEPTH: 6.1 meters
 QS0596
 QS0596  HISTORY     - Date     Condition        Report By
 QS0596  HISTORY     - 1985     MONUMENTED       NGS
 QS0596  HISTORY     - 20120724 GOOD             INDIV
 QS0596
 QS0596                          STATION DESCRIPTION
 QS0596
 QS0596'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0596'9.5 KM (5.9 MI) NORTH FROM DUPREE.
 QS0596'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0596'STREET AT DUPREE, THENCE 6.58 KM (4.09 MI) NORTH ALONG STATE HIGHWAY
 QS0596'65, IN THE NORTHWEST CORNER OF THE JUNCTION OF A GRAVEL SECTION LINE
 QS0596'ROAD, 0.09 KM (0.06 MI) NORTH OF MILEPOST 168, 125.3 METERS (411 FT)
 QS0596'WEST OF THE HIGHWAY CENTERLINE, 11.0 METERS (36 FT) NORTH OF THE
 QS0596'CENTER OF THE ROAD, 11.6 METERS (38 FT) EAST OF THE CENTER OF A GRAVEL
 QS0596'DRIVE LEADING NORTH TO A RANCH HOUSE, 31.4 METERS (103 FT)
 QS0596'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 1.7 METERS
 QS0596'(5.5 FT) SOUTH OF AN EAST-WEST FENCE, 0.8 METER (2.5 FT) EAST OF A T
 QS0596'JUNCTION POWER POLE WITH ONE TRANSFORMER.  NOTE--ACCESS TO DATUM POINT
 QS0596'IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0596'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0596'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 QS0596
 QS0596                          STATION RECOVERY (2012)
 QS0596
 QS0596'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0596'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0038 ***********************************************************************
 OR0038  DESIGNATION -  D 44
 OR0038  PID         -  OR0038
 OR0038  STATE/COUNTY-  SD/DAVISON
 OR0038  COUNTRY     -  US
 OR0038  USGS QUAD   -  LOOMIS (2017)
 OR0038
 OR0038                         *CURRENT SURVEY CONTROL
 OR0038  ______________________________________________________________________
 OR0038* NAD 83(1986) POSITION- 43 47 17.     (N) 098 05 49.     (W)   SCALED
 OR0038* NAVD 88 ORTHO HEIGHT -   398.184 (meters)     1306.38  (feet) ADJUSTED
 OR0038  ______________________________________________________________________
 OR0038  GEOID HEIGHT    -        -26.037 (meters)                     GEOID18
 OR0038  DYNAMIC HEIGHT  -        398.090 (meters)     1306.07  (feet) COMP
 OR0038  MODELED GRAVITY -    980,369.9   (mgal)                       NAVD 88
 OR0038
 OR0038  VERT ORDER      -  FIRST     CLASS II
 OR0038
 OR0038.The horizontal coordinates were scaled from a map and have
 OR0038.an estimated accuracy of +/- 6 seconds.
 OR0038
 OR0038.The orthometric height was determined by differential leveling and
 OR0038.adjusted by the NATIONAL GEODETIC SURVEY
 OR0038.in June 1991.
 OR0038
 OR0038.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0038.GEOID18 height accuracy estimate available here.
 OR0038
 OR0038.Click photographs - Photos may exist for this station.
 OR0038
 OR0038.The dynamic height is computed by dividing the NAVD 88
 OR0038.geopotential number by the normal gravity value computed on the
 OR0038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0038.degrees latitude (g = 980.6199 gals.).
 OR0038
 OR0038.The modeled gravity was interpolated from observed gravity values.
 OR0038
 OR0038;                    North         East    Units  Estimated Accuracy
 OR0038;SPC SD S     -   164,030.      779,970.      MT  (+/- 180 meters Scaled)
 OR0038
 OR0038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP726487(NAD 83)
 OR0038
 OR0038                          SUPERSEDED SURVEY CONTROL
 OR0038
 OR0038  NGVD 29 (??/??/92)  397.888  (m)         1305.40   (f) ADJ UNCH    1 2
 OR0038
 OR0038.Superseded values are not recommended for survey control.
 OR0038
 OR0038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0038.See file dsdata.pdf to determine how the superseded data were derived.
 OR0038
 OR0038_MARKER: DB = BENCH MARK DISK
 OR0038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0038_STAMPING: D 44 1934
 OR0038_MARK LOGO: CGS
 OR0038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0038+STABILITY: SURFACE MOTION
 OR0038
 OR0038  HISTORY     - Date     Condition        Report By
 OR0038  HISTORY     - 1934     MONUMENTED       CGS
 OR0038  HISTORY     - 1964     GOOD             CGS
 OR0038  HISTORY     - 20120124 MARK NOT FOUND   INDIV
 OR0038
 OR0038                          STATION DESCRIPTION
 OR0038
 OR0038'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 OR0038'7.4 MI N FROM MITCHELL.
 OR0038'7.4 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0038'PACIFIC RAILROAD FROM THE FEDERAL BUILDING AT MITCHELL,
 OR0038'DAVISON COUNTY, AT THE FIRST ROAD CROSSING SOUTHEAST OF
 OR0038'LOOMIS, FROM A POINT ON THE NE RAIL WHICH IS 180 FT SE OF THE
 OR0038'CENTERLINE OF E - W GRAVEL ROAD, THE MARK IS 39.15 FT. NE
 OR0038'OF THE NE RAIL, 138 FT S OF THE CENTERLINE OF THE GRAVEL ROAD,
 OR0038'67.1 FT NW OF TELEPHONE POLE (MILEPOST 657), 1.5 FT SW OF
 OR0038'WITNESS POST PLAQUE ON STEEL POST.  A STANDARD DISK, STAMPED
 OR0038'D 44 1934 AND SET IN THE TOP OF A CONCRETE POST.
 OR0038
 OR0038                          STATION RECOVERY (2012)
 OR0038
 OR0038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0038'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1979 ***********************************************************************
 NM1979  DESIGNATION -  D 447
 NM1979  PID         -  NM1979
 NM1979  STATE/COUNTY-  SD/UNION
 NM1979  COUNTRY     -  US
 NM1979  USGS QUAD   -  ALSEN (2017)
 NM1979
 NM1979                         *CURRENT SURVEY CONTROL
 NM1979  ______________________________________________________________________
 NM1979* NAD 83(1986) POSITION- 42 55 28.     (N) 096 47 39.     (W)   SCALED
 NM1979* NAVD 88 ORTHO HEIGHT -   411.318 (meters)     1349.47  (feet) ADJUSTED
 NM1979  ______________________________________________________________________
 NM1979  GEOID HEIGHT    -        -25.541 (meters)                     GEOID18
 NM1979  DYNAMIC HEIGHT  -        411.209 (meters)     1349.11  (feet) COMP
 NM1979  MODELED GRAVITY -    980,343.9   (mgal)                       NAVD 88
 NM1979
 NM1979  VERT ORDER      -  FIRST     CLASS II
 NM1979
 NM1979.The horizontal coordinates were scaled from a map and have
 NM1979.an estimated accuracy of +/- 6 seconds.
 NM1979
 NM1979.The orthometric height was determined by differential leveling and
 NM1979.adjusted by the NATIONAL GEODETIC SURVEY
 NM1979.in June 1991.
 NM1979
 NM1979.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1979.GEOID18 height accuracy estimate available here.
 NM1979
 NM1979.Click photographs - Photos may exist for this station.
 NM1979
 NM1979.The dynamic height is computed by dividing the NAVD 88
 NM1979.geopotential number by the normal gravity value computed on the
 NM1979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1979.degrees latitude (g = 980.6199 gals.).
 NM1979
 NM1979.The modeled gravity was interpolated from observed gravity values.
 NM1979
 NM1979;                    North         East    Units  Estimated Accuracy
 NM1979;SPC SD S     -    71,820.      888,850.      MT  (+/- 180 meters Scaled)
 NM1979
 NM1979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN800547(NAD 83)
 NM1979
 NM1979                          SUPERSEDED SURVEY CONTROL
 NM1979
 NM1979.No superseded survey control is available for this station.
 NM1979
 NM1979_MARKER: I = METAL ROD
 NM1979_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1979_STAMPING: D 447 1990
 NM1979_MARK LOGO: NGS
 NM1979_PROJECTION: PROJECTING 12 CENTIMETERS
 NM1979_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1979_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1979+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 NM1979_ROD/PIPE-DEPTH: 14.0 meters
 NM1979_SLEEVE-DEPTH  : 0.9 meters
 NM1979
 NM1979  HISTORY     - Date     Condition        Report By
 NM1979  HISTORY     - 1990     MONUMENTED       NGS
 NM1979  HISTORY     - 20120527 GOOD             INDIV
 NM1979
 NM1979                          STATION DESCRIPTION
 NM1979
 NM1979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1979'15.4 KM (9.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1979'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.5 KM (0.3 MI)
 NM1979'NORTH OF MILEPOST 36, 72.8 M (238.8 FT) (SLOPE MEASUREMENT) EAST OF
 NM1979'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 10.5 M (34.4
 NM1979'FT) ABOVE THE LEVEL OF THE HIGHWAY, 5.5 M (18.0 FT) SOUTH OF THE MOST
 NM1979'SOUTHERLY 1 OF 2 T-FENCE CORNERS, AND 0.5 M (1.6 FT) WEST OF A
 NM1979'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1979'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A
 NM1979'CLASS A MONUMENT.
 NM1979
 NM1979                          STATION RECOVERY (2012)
 NM1979
 NM1979'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1979'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0984 ***********************************************************************
 OQ0984  DESIGNATION -  D 448
 OQ0984  PID         -  OQ0984
 OQ0984  STATE/COUNTY-  SD/LINCOLN
 OQ0984  COUNTRY     -  US
 OQ0984  USGS QUAD   -  TEA (2017)
 OQ0984
 OQ0984                         *CURRENT SURVEY CONTROL
 OQ0984  ______________________________________________________________________
 OQ0984* NAD 83(1986) POSITION- 43 28 32.     (N) 096 47 45.     (W)   SCALED
 OQ0984* NAVD 88 ORTHO HEIGHT -   462.356 (meters)     1516.91  (feet) ADJUSTED
 OQ0984  ______________________________________________________________________
 OQ0984  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 OQ0984  DYNAMIC HEIGHT  -        462.231 (meters)     1516.50  (feet) COMP
 OQ0984  MODELED GRAVITY -    980,334.4   (mgal)                       NAVD 88
 OQ0984
 OQ0984  VERT ORDER      -  FIRST     CLASS II
 OQ0984
 OQ0984.The horizontal coordinates were scaled from a map and have
 OQ0984.an estimated accuracy of +/- 6 seconds.
 OQ0984
 OQ0984.The orthometric height was determined by differential leveling and
 OQ0984.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0984.in June 1991.
 OQ0984
 OQ0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0984.GEOID18 height accuracy estimate available here.
 OQ0984
 OQ0984.Click photographs - Photos may exist for this station.
 OQ0984
 OQ0984.The dynamic height is computed by dividing the NAVD 88
 OQ0984.geopotential number by the normal gravity value computed on the
 OQ0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0984.degrees latitude (g = 980.6199 gals.).
 OQ0984
 OQ0984.The modeled gravity was interpolated from observed gravity values.
 OQ0984
 OQ0984;                    North         East    Units  Estimated Accuracy
 OQ0984;SPC SD S     -   132,980.      886,100.      MT  (+/- 180 meters Scaled)
 OQ0984
 OQ0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP782159(NAD 83)
 OQ0984
 OQ0984                          SUPERSEDED SURVEY CONTROL
 OQ0984
 OQ0984.No superseded survey control is available for this station.
 OQ0984
 OQ0984_MARKER: I = METAL ROD
 OQ0984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0984_STAMPING: D 448 1990
 OQ0984_MARK LOGO: NGS
 OQ0984_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0984_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0984+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0984_ROD/PIPE-DEPTH: 7.9 meters
 OQ0984_SLEEVE-DEPTH  : 0.9 meters
 OQ0984
 OQ0984  HISTORY     - Date     Condition        Report By
 OQ0984  HISTORY     - 1990     MONUMENTED       NGS
 OQ0984  HISTORY     - 20060131 POOR             INDIV
 OQ0984  HISTORY     - 20110302 POOR             INDIV
 OQ0984
 OQ0984                          STATION DESCRIPTION
 OQ0984
 OQ0984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0984'7.8 KM (4.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0984'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.55 KM (0.34 MI) NORTH OF
 OQ0984'MILEPOST 74, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE
 OQ0984'NORTHBOUND LANES OF THE HIGHWAY, 5.8 M (19.0 FT) NORTH OF A T-FENCE
 OQ0984'CORNER, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3
 OQ0984'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ0984'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ0984'SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ0984
 OQ0984                          STATION RECOVERY (2006)
 OQ0984
 OQ0984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MDD)
 OQ0984'OUTER PVC PIPE WAS BROKEN AND JAGGED, LID WAS MISSING AND CONCRETE
 OQ0984'OUTER RING WAS BROKEN. AN INNER PVC PIPE WAS LOOSE AND ABLE TO BE
 OQ0984'PULLED UP EASILY WITH NO METAL ROD PROTRUDING THRU THE HOLE IN THE
 OQ0984'CAP.
 OQ0984
 OQ0984                          STATION RECOVERY (2011)
 OQ0984
 OQ0984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0984'DESTROYED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1005 ***********************************************************************
 OQ1005  DESIGNATION -  D 449
 OQ1005  PID         -  OQ1005
 OQ1005  STATE/COUNTY-  SD/MINNEHAHA
 OQ1005  COUNTRY     -  US
 OQ1005  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1005
 OQ1005                         *CURRENT SURVEY CONTROL
 OQ1005  ______________________________________________________________________
 OQ1005* NAD 83(1986) POSITION- 43 32 49.     (N) 096 42 18.     (W)   SCALED
 OQ1005* NAVD 88 ORTHO HEIGHT -   450.324 (meters)     1477.44  (feet) ADJUSTED
 OQ1005  ______________________________________________________________________
 OQ1005  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 OQ1005  DYNAMIC HEIGHT  -        450.207 (meters)     1477.05  (feet) COMP
 OQ1005  MODELED GRAVITY -    980,345.2   (mgal)                       NAVD 88
 OQ1005
 OQ1005  VERT ORDER      -  FIRST     CLASS II
 OQ1005
 OQ1005.The horizontal coordinates were scaled from a map and have
 OQ1005.an estimated accuracy of +/- 6 seconds.
 OQ1005
 OQ1005.The orthometric height was determined by differential leveling and
 OQ1005.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1005.in June 1991.
 OQ1005
 OQ1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1005.GEOID18 height accuracy estimate available here.
 OQ1005
 OQ1005.Click photographs - Photos may exist for this station.
 OQ1005
 OQ1005.The dynamic height is computed by dividing the NAVD 88
 OQ1005.geopotential number by the normal gravity value computed on the
 OQ1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1005.degrees latitude (g = 980.6199 gals.).
 OQ1005
 OQ1005.The modeled gravity was interpolated from observed gravity values.
 OQ1005
 OQ1005;                    North         East    Units  Estimated Accuracy
 OQ1005;SPC SD S     -   141,220.      893,100.      MT  (+/- 180 meters Scaled)
 OQ1005
 OQ1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP853241(NAD 83)
 OQ1005
 OQ1005                          SUPERSEDED SURVEY CONTROL
 OQ1005
 OQ1005.No superseded survey control is available for this station.
 OQ1005
 OQ1005_MARKER: I = METAL ROD
 OQ1005_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OQ1005_STAMPING: D 449 1990
 OQ1005_MARK LOGO: NGS
 OQ1005_PROJECTION: FLUSH
 OQ1005_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1005_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1005+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2011
 OQ1005_ROD/PIPE-DEPTH: 7.2 meters
 OQ1005
 OQ1005  HISTORY     - Date     Condition        Report By
 OQ1005  HISTORY     - 1990     MONUMENTED       NGS
 OQ1005  HISTORY     - 20090315 GOOD             GEOCAC
 OQ1005  HISTORY     - 20110324 GOOD             INDIV
 OQ1005
 OQ1005                          STATION DESCRIPTION
 OQ1005
 OQ1005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1005'IN SIOUX FALLS, AT THE INTERSECTION OF TENTH STREET AND MABLE AVENUE,
 OQ1005'51.0 M (167.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OQ1005'THE STREET, 46.6 M (152.9 FT) SOUTH OF THE EXTENDED CENTER OF 9TH
 OQ1005'STREET, 6.7 M (22.0 FT) EAST OF AND LEVEL WITH THE CENTER OF MABLE
 OQ1005'AVENUE, 1.9 M (6.2 FT) EAST OF A CURB, 1.4 M (4.6 FT) WEST OF THE
 OQ1005'WEST EDGE OF A SIDEWALK, AND 1.1 M (3.6 FT) SOUTH OF A UTILITY POLE.
 OQ1005'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ1005
 OQ1005                          STATION RECOVERY (2009)
 OQ1005
 OQ1005'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ1005'DATUM POINT IS IN GOOD CONDITION. THERE IS GRASS OVERGROWTH ON THE
 OQ1005'ACCESS COVER'S COLLAR MAKING THE DESIGNATION DIFFICULT TO READ.
 OQ1005
 OQ1005                          STATION RECOVERY (2011)
 OQ1005
 OQ1005'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0078 ***********************************************************************
 PS0078  DESIGNATION -  D 45
 PS0078  PID         -  PS0078
 PS0078  STATE/COUNTY-  SD/BEADLE
 PS0078  COUNTRY     -  US
 PS0078  USGS QUAD   -  VIRGIL (2017)
 PS0078
 PS0078                         *CURRENT SURVEY CONTROL
 PS0078  ______________________________________________________________________
 PS0078* NAD 83(1986) POSITION- 44 16 25.     (N) 098 25 02.     (W)   SCALED
 PS0078* NAVD 88 ORTHO HEIGHT -   410.496 (meters)     1346.77  (feet) ADJUSTED
 PS0078  ______________________________________________________________________
 PS0078  GEOID HEIGHT    -        -25.141 (meters)                     GEOID18
 PS0078  DYNAMIC HEIGHT  -        410.421 (meters)     1346.52  (feet) COMP
 PS0078  MODELED GRAVITY -    980,421.9   (mgal)                       NAVD 88
 PS0078
 PS0078  VERT ORDER      -  FIRST     CLASS II
 PS0078
 PS0078.The horizontal coordinates were scaled from a map and have
 PS0078.an estimated accuracy of +/- 6 seconds.
 PS0078
 PS0078.The orthometric height was determined by differential leveling and
 PS0078.adjusted by the NATIONAL GEODETIC SURVEY
 PS0078.in June 1991.
 PS0078
 PS0078.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0078.GEOID18 height accuracy estimate available here.
 PS0078
 PS0078.Click photographs - Photos may exist for this station.
 PS0078
 PS0078.The dynamic height is computed by dividing the NAVD 88
 PS0078.geopotential number by the normal gravity value computed on the
 PS0078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0078.degrees latitude (g = 980.6199 gals.).
 PS0078
 PS0078.The modeled gravity was interpolated from observed gravity values.
 PS0078
 PS0078;                    North         East    Units  Estimated Accuracy
 PS0078;SPC SD N     -    50,160.      726,360.      MT  (+/- 180 meters Scaled)
 PS0078
 PS0078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ465024(NAD 83)
 PS0078
 PS0078                          SUPERSEDED SURVEY CONTROL
 PS0078
 PS0078  NGVD 29 (??/??/92)  410.196  (m)         1345.78   (f) ADJ UNCH    1 2
 PS0078
 PS0078.Superseded values are not recommended for survey control.
 PS0078
 PS0078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0078.See file dsdata.pdf to determine how the superseded data were derived.
 PS0078
 PS0078_MARKER: DB = BENCH MARK DISK
 PS0078_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0078_STAMPING: D 45 1934
 PS0078_MARK LOGO: CGS
 PS0078_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0078+STABILITY: SURFACE MOTION
 PS0078
 PS0078  HISTORY     - Date     Condition        Report By
 PS0078  HISTORY     - 1934     MONUMENTED       CGS
 PS0078
 PS0078                          STATION DESCRIPTION
 PS0078
 PS0078'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0078'1.1 MI SE FROM VIRGIL.
 PS0078'ABOUT 1.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PS0078'AND PACIFIC RAILROAD FROM THE STATION AT VIRGIL, BEADLE COUNTY,
 PS0078'ABOUT 6 POLES SOUTH OF MILEPOST 45, AT A ROAD CROSSING, 30 FEET
 PS0078'SOUTH OF THE CENTER LINE OF THE ROAD, 45 FEET EAST OF THE CENTER
 PS0078'LINE OF THE TRACK, AND 8 FEET SOUTH OF A POLE.  A STANDARD DISK,
 PS0078'STAMPED D 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1942 ***********************************************************************
 NM1942  DESIGNATION -  D 450
 NM1942  PID         -  NM1942
 NM1942  STATE/COUNTY-  SD/UNION
 NM1942  COUNTRY     -  US
 NM1942  USGS QUAD   -  JEFFERSON (2017)
 NM1942
 NM1942                         *CURRENT SURVEY CONTROL
 NM1942  ______________________________________________________________________
 NM1942* NAD 83(1986) POSITION- 42 32 13.     (N) 096 29 59.     (W)   SCALED
 NM1942* NAVD 88 ORTHO HEIGHT -   337.697 (meters)     1107.93  (feet) ADJUSTED
 NM1942  ______________________________________________________________________
 NM1942  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 NM1942  DYNAMIC HEIGHT  -        337.591 (meters)     1107.58  (feet) COMP
 NM1942  MODELED GRAVITY -    980,297.1   (mgal)                       NAVD 88
 NM1942
 NM1942  VERT ORDER      -  FIRST     CLASS II
 NM1942
 NM1942.The horizontal coordinates were scaled from a map and have
 NM1942.an estimated accuracy of +/- 6 seconds.
 NM1942
 NM1942.The orthometric height was determined by differential leveling and
 NM1942.adjusted by the NATIONAL GEODETIC SURVEY
 NM1942.in June 1991.
 NM1942
 NM1942.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1942.GEOID18 height accuracy estimate available here.
 NM1942
 NM1942.Click photographs - Photos may exist for this station.
 NM1942
 NM1942.The dynamic height is computed by dividing the NAVD 88
 NM1942.geopotential number by the normal gravity value computed on the
 NM1942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1942.degrees latitude (g = 980.6199 gals.).
 NM1942
 NM1942.The modeled gravity was interpolated from observed gravity values.
 NM1942
 NM1942;                    North         East    Units  Estimated Accuracy
 NM1942;SPC SD S     -    29,890.      914,850.      MT  (+/- 180 meters Scaled)
 NM1942
 NM1942_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN053124(NAD 83)
 NM1942
 NM1942                          SUPERSEDED SURVEY CONTROL
 NM1942
 NM1942.No superseded survey control is available for this station.
 NM1942
 NM1942_MARKER: I = METAL ROD
 NM1942_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1942_STAMPING: D 450 1990
 NM1942_MARK LOGO: NGS
 NM1942_PROJECTION: PROJECTING 14 CENTIMETERS
 NM1942_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1942_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1942+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1942_ROD/PIPE-DEPTH: 13.4 meters
 NM1942_SLEEVE-DEPTH  : 0.9 meters
 NM1942
 NM1942  HISTORY     - Date     Condition        Report By
 NM1942  HISTORY     - 1990     MONUMENTED       NGS
 NM1942  HISTORY     - 20120329 POOR             INDIV
 NM1942
 NM1942                          STATION DESCRIPTION
 NM1942
 NM1942'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1942'1.4 KM (0.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1942'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.6 KM (0.4 MI) NORTH
 NM1942'OF MILEPOST 3, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE
 NM1942'NORTHBOUND LANES OF THE HIGHWAY, 31.3 M (102.7 FT) SOUTH OF THE MOST
 NM1942'WESTERLY 1 OF 7 STEEL POSTS SUPPORTING A SIGN, 0.9 M (3.0 FT) BELOW
 NM1942'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A T-FENCE
 NM1942'CORNER, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 NM1942'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 NM1942'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1942
 NM1942                          STATION RECOVERY (2012)
 NM1942
 NM1942'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1942'CONCRETE RING BROKEN AND NO PVC LID
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1051 ***********************************************************************
 OQ1051  DESIGNATION -  D 451
 OQ1051  PID         -  OQ1051
 OQ1051  STATE/COUNTY-  SD/MOODY
 OQ1051  COUNTRY     -  US
 OQ1051  USGS QUAD   -  COLMAN (2017)
 OQ1051
 OQ1051                         *CURRENT SURVEY CONTROL
 OQ1051  ______________________________________________________________________
 OQ1051* NAD 83(1986) POSITION- 43 59 10.     (N) 096 45 29.     (W)   SCALED
 OQ1051* NAVD 88 ORTHO HEIGHT -   516.547 (meters)     1694.70  (feet) ADJUSTED
 OQ1051  ______________________________________________________________________
 OQ1051  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 OQ1051  DYNAMIC HEIGHT  -        516.425 (meters)     1694.30  (feet) COMP
 OQ1051  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 OQ1051
 OQ1051  VERT ORDER      -  FIRST     CLASS II
 OQ1051
 OQ1051.The horizontal coordinates were scaled from a map and have
 OQ1051.an estimated accuracy of +/- 6 seconds.
 OQ1051
 OQ1051.The orthometric height was determined by differential leveling and
 OQ1051.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1051.in June 1991.
 OQ1051
 OQ1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1051.GEOID18 height accuracy estimate available here.
 OQ1051
 OQ1051.Click photographs - Photos may exist for this station.
 OQ1051
 OQ1051.The dynamic height is computed by dividing the NAVD 88
 OQ1051.geopotential number by the normal gravity value computed on the
 OQ1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1051.degrees latitude (g = 980.6199 gals.).
 OQ1051
 OQ1051.The modeled gravity was interpolated from observed gravity values.
 OQ1051
 OQ1051;                    North         East    Units  Estimated Accuracy
 OQ1051;SPC SD S     -   189,780.      886,720.      MT  (+/- 180 meters Scaled)
 OQ1051
 OQ1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP797727(NAD 83)
 OQ1051
 OQ1051                          SUPERSEDED SURVEY CONTROL
 OQ1051
 OQ1051.No superseded survey control is available for this station.
 OQ1051
 OQ1051_MARKER: I = METAL ROD
 OQ1051_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1051_STAMPING: D 451 1990
 OQ1051_MARK LOGO: NGS
 OQ1051_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1051_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1051+STABILITY: POSITION/ELEVATION WELL
 OQ1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1051+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1051_ROD/PIPE-DEPTH: 16.5 meters
 OQ1051_SLEEVE-DEPTH  : 12.2 meters
 OQ1051
 OQ1051  HISTORY     - Date     Condition        Report By
 OQ1051  HISTORY     - 1990     MONUMENTED       NGS
 OQ1051  HISTORY     - 19910619 GOOD             NGS
 OQ1051  HISTORY     - 20110318 POOR             INDIV
 OQ1051
 OQ1051                          STATION DESCRIPTION
 OQ1051
 OQ1051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1051'0.8 KM (0.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1051'JUNCTION WITH STATE HIGHWAY 38 (COLMAN EXIT 109), 0.5 KM (0.3 MI)
 OQ1051'NORTH OF MILEPOST 110, 30.7 M (100.7 FT) EAST OF AND LEVEL WITH THE
 OQ1051'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 4.6 M (15.1 FT)
 OQ1051'NORTH OF A T-FENCE CORNER, AND 0.7 M (2.3 FT) WEST OF A WITNESS POST
 OQ1051'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ1051'CAP.
 OQ1051
 OQ1051                          STATION RECOVERY (1991)
 OQ1051
 OQ1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1051'0.8 KM (0.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1051'JUNCTION WITH STATE HIGHWAY 38 (COLMAN EXIT 109), 0.5 KM (0.3 MI)
 OQ1051'NORTH OF MILEPOST 110, 30.7 M (100.7 FT) EAST OF AND LEVEL WITH THE
 OQ1051'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 4.6 M (15.1 FT)
 OQ1051'NORTH OF A T-FENCE CORNER, AND 0.7 M (2.3 FT) WEST OF A WITNESS POST
 OQ1051'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ1051'CAP.
 OQ1051
 OQ1051                          STATION RECOVERY (2011)
 OQ1051
 OQ1051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1051'COVER, CONCTRETE, COLLAR, AND PVC ALL DESTROYED AND GONE. ROD IS
 OQ1051'EXPOSED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1148 ***********************************************************************
 PR1148  DESIGNATION -  D 452
 PR1148  PID         -  PR1148
 PR1148  STATE/COUNTY-  SD/MOODY
 PR1148  COUNTRY     -  US
 PR1148  USGS QUAD   -  FLANDREAU (2017)
 PR1148
 PR1148                         *CURRENT SURVEY CONTROL
 PR1148  ______________________________________________________________________
 PR1148* NAD 83(1986) POSITION- 44 00 28.     (N) 096 36 26.     (W)   SCALED
 PR1148* NAVD 88 ORTHO HEIGHT -   495.482 (meters)     1625.59  (feet) ADJUSTED
 PR1148  ______________________________________________________________________
 PR1148  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 PR1148  DYNAMIC HEIGHT  -        495.368 (meters)     1625.22  (feet) COMP
 PR1148  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 PR1148
 PR1148  VERT ORDER      -  FIRST     CLASS II
 PR1148
 PR1148.The horizontal coordinates were scaled from a map and have
 PR1148.an estimated accuracy of +/- 6 seconds.
 PR1148
 PR1148.The orthometric height was determined by differential leveling and
 PR1148.adjusted by the NATIONAL GEODETIC SURVEY
 PR1148.in June 1991.
 PR1148
 PR1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1148.GEOID18 height accuracy estimate available here.
 PR1148
 PR1148.Click photographs - Photos may exist for this station.
 PR1148
 PR1148.The dynamic height is computed by dividing the NAVD 88
 PR1148.geopotential number by the normal gravity value computed on the
 PR1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1148.degrees latitude (g = 980.6199 gals.).
 PR1148
 PR1148.The modeled gravity was interpolated from observed gravity values.
 PR1148
 PR1148;                    North         East    Units  Estimated Accuracy
 PR1148;SPC SD S     -   192,720.      898,700.      MT  (+/- 180 meters Scaled)
 PR1148
 PR1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP918755(NAD 83)
 PR1148
 PR1148                          SUPERSEDED SURVEY CONTROL
 PR1148
 PR1148.No superseded survey control is available for this station.
 PR1148
 PR1148_MARKER: I = METAL ROD
 PR1148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1148_STAMPING: D 452 1990
 PR1148_MARK LOGO: NGS
 PR1148_PROJECTION: FLUSH
 PR1148_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1148+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1148_ROD/PIPE-DEPTH: 4.4 meters
 PR1148
 PR1148  HISTORY     - Date     Condition        Report By
 PR1148  HISTORY     - 1990     MONUMENTED       NGS
 PR1148
 PR1148                          STATION DESCRIPTION
 PR1148
 PR1148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1148'4.0 KM (2.5 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PR1148'3RD STREET IN EGAN, 41.4 M (135.8 FT) SOUTH-SOUTHWEST OF A UTILITY
 PR1148'POLE WITH A GUY WIRE, 28.7 M (94.2 FT) WEST OF THE CENTER OF A PAVED
 PR1148'ROAD LEADING NORTH, 19.4 M (63.6 FT) NORTH OF AND LEVEL WITH THE
 PR1148'HIGHWAY CENTERLINE, 0.8 M (2.6 FT) NORTH OF A FENCE CORNER, AND 0.3 M
 PR1148'(1.0 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 PR1148'POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1160 ***********************************************************************
 OQ1160  DESIGNATION -  D 453
 OQ1160  PID         -  OQ1160
 OQ1160  STATE/COUNTY-  SD/HANSON
 OQ1160  COUNTRY     -  US
 OQ1160  USGS QUAD   -  FARMER (2017)
 OQ1160
 OQ1160                         *CURRENT SURVEY CONTROL
 OQ1160  ______________________________________________________________________
 OQ1160* NAD 83(1986) POSITION- 43 39 55.     (N) 097 41 53.     (W)   SCALED
 OQ1160* NAVD 88 ORTHO HEIGHT -   417.090 (meters)     1368.40  (feet) ADJUSTED
 OQ1160  ______________________________________________________________________
 OQ1160  GEOID HEIGHT    -        -26.050 (meters)                     GEOID18
 OQ1160  DYNAMIC HEIGHT  -        416.989 (meters)     1368.07  (feet) COMP
 OQ1160  MODELED GRAVITY -    980,363.6   (mgal)                       NAVD 88
 OQ1160
 OQ1160  VERT ORDER      -  FIRST     CLASS II
 OQ1160
 OQ1160.The horizontal coordinates were scaled from a map and have
 OQ1160.an estimated accuracy of +/- 6 seconds.
 OQ1160
 OQ1160.The orthometric height was determined by differential leveling and
 OQ1160.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1160.in September 1993.
 OQ1160
 OQ1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1160.GEOID18 height accuracy estimate available here.
 OQ1160
 OQ1160.Click photographs - Photos may exist for this station.
 OQ1160
 OQ1160.The dynamic height is computed by dividing the NAVD 88
 OQ1160.geopotential number by the normal gravity value computed on the
 OQ1160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1160.degrees latitude (g = 980.6199 gals.).
 OQ1160
 OQ1160.The modeled gravity was interpolated from observed gravity values.
 OQ1160
 OQ1160;                    North         East    Units  Estimated Accuracy
 OQ1160;SPC SD S     -   151,340.      812,500.      MT  (+/- 180 meters Scaled)
 OQ1160
 OQ1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP049355(NAD 83)
 OQ1160
 OQ1160                          SUPERSEDED SURVEY CONTROL
 OQ1160
 OQ1160.No superseded survey control is available for this station.
 OQ1160
 OQ1160_MARKER: I = METAL ROD
 OQ1160_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1160_STAMPING: D 453 1991
 OQ1160_MARK LOGO: NGS
 OQ1160_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1160_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1160_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1160_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1160+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1160_ROD/PIPE-DEPTH: 6.2 meters
 OQ1160_SLEEVE-DEPTH  : 0.9 meters
 OQ1160
 OQ1160  HISTORY     - Date     Condition        Report By
 OQ1160  HISTORY     - 1991     MONUMENTED       NGS
 OQ1160  HISTORY     - 20120202 GOOD             INDIV
 OQ1160
 OQ1160                          STATION DESCRIPTION
 OQ1160
 OQ1160'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1160'7.1 KM (4.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1160'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.7 KM (0.4
 OQ1160'MI) EAST OF MILEPOST 348, 0.4 KM (0.2 MI) WEST OF A HIGHWAY
 OQ1160'INFORMATION SIGN (EXIT 350 STATE HIGHWAY 25 EMERY FARMER 1 MILE),
 OQ1160'30.8 M (101.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OQ1160'THE HIGHWAY, 3.1 M (10.2 FT) EAST OF A BRACED FENCE POST, 1.7 M (5.6
 OQ1160'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.9 M (3.0 FT) NORTH OF A
 OQ1160'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1160'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OQ1160'FOR A CLASS A MARK.
 OQ1160
 OQ1160                          STATION RECOVERY (2012)
 OQ1160
 OQ1160'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1160'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0989 ***********************************************************************
 OR0989  DESIGNATION -  D 454
 OR0989  PID         -  OR0989
 OR0989  STATE/COUNTY-  SD/AURORA
 OR0989  COUNTRY     -  US
 OR0989  USGS QUAD   -  PLANKINTON (2017)
 OR0989
 OR0989                         *CURRENT SURVEY CONTROL
 OR0989  ______________________________________________________________________
 OR0989* NAD 83(1986) POSITION- 43 41 40.     (N) 098 24 28.     (W)   SCALED
 OR0989* NAVD 88 ORTHO HEIGHT -   454.125 (meters)     1489.91  (feet) ADJUSTED
 OR0989  ______________________________________________________________________
 OR0989  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 OR0989  DYNAMIC HEIGHT  -        454.011 (meters)     1489.53  (feet) COMP
 OR0989  MODELED GRAVITY -    980,354.8   (mgal)                       NAVD 88
 OR0989
 OR0989  VERT ORDER      -  FIRST     CLASS II
 OR0989
 OR0989.The horizontal coordinates were scaled from a map and have
 OR0989.an estimated accuracy of +/- 6 seconds.
 OR0989
 OR0989.The orthometric height was determined by differential leveling and
 OR0989.adjusted by the NATIONAL GEODETIC SURVEY
 OR0989.in September 1993.
 OR0989
 OR0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0989.GEOID18 height accuracy estimate available here.
 OR0989
 OR0989.Click photographs - Photos may exist for this station.
 OR0989
 OR0989.The dynamic height is computed by dividing the NAVD 88
 OR0989.geopotential number by the normal gravity value computed on the
 OR0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0989.degrees latitude (g = 980.6199 gals.).
 OR0989
 OR0989.The modeled gravity was interpolated from observed gravity values.
 OR0989
 OR0989;                    North         East    Units  Estimated Accuracy
 OR0989;SPC SD S     -   153,010.      755,200.      MT  (+/- 180 meters Scaled)
 OR0989
 OR0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP477381(NAD 83)
 OR0989
 OR0989                          SUPERSEDED SURVEY CONTROL
 OR0989
 OR0989.No superseded survey control is available for this station.
 OR0989
 OR0989_MARKER: I = METAL ROD
 OR0989_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0989_STAMPING: D 454 1991
 OR0989_MARK LOGO: NGS
 OR0989_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0989_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0989+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0989_ROD/PIPE-DEPTH: 7.0 meters
 OR0989_SLEEVE-DEPTH  : 0.9 meters
 OR0989
 OR0989  HISTORY     - Date     Condition        Report By
 OR0989  HISTORY     - 1991     MONUMENTED       NGS
 OR0989  HISTORY     - 20120208 GOOD             INDIV
 OR0989
 OR0989                          STATION DESCRIPTION
 OR0989
 OR0989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0989'6.5 KM (4.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0989'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0989'0.5 KM (0.3 MI) EAST OF MILEPOST 312, 30.1 M (98.8 FT) SOUTH OF THE
 OR0989'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 10.2 M (33.5 FT)
 OR0989'WEST OF A BRACED FENCE POST, 3.6 M (11.8 FT) EAST-NORTHEAST OF A
 OR0989'UTILITY POLE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 1.2
 OR0989'M (3.9 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OR0989'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OR0989'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR0989
 OR0989                          STATION RECOVERY (2012)
 OR0989
 OR0989'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1139 ***********************************************************************
 OQ1139  DESIGNATION -  D 455
 OQ1139  PID         -  OQ1139
 OQ1139  STATE/COUNTY-  SD/MCCOOK
 OQ1139  COUNTRY     -  US
 OQ1139  USGS QUAD   -  SALEM NE (2017)
 OQ1139
 OQ1139                         *CURRENT SURVEY CONTROL
 OQ1139  ______________________________________________________________________
 OQ1139* NAD 83(1986) POSITION- 43 39 58.     (N) 097 17 19.     (W)   SCALED
 OQ1139* NAVD 88 ORTHO HEIGHT -   485.717 (meters)     1593.56  (feet) ADJUSTED
 OQ1139  ______________________________________________________________________
 OQ1139  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 OQ1139  DYNAMIC HEIGHT  -        485.593 (meters)     1593.15  (feet) COMP
 OQ1139  MODELED GRAVITY -    980,349.6   (mgal)                       NAVD 88
 OQ1139
 OQ1139  VERT ORDER      -  FIRST     CLASS II
 OQ1139
 OQ1139.The horizontal coordinates were scaled from a map and have
 OQ1139.an estimated accuracy of +/- 6 seconds.
 OQ1139
 OQ1139.The orthometric height was determined by differential leveling and
 OQ1139.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1139.in September 1993.
 OQ1139
 OQ1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1139.GEOID18 height accuracy estimate available here.
 OQ1139
 OQ1139.Click photographs - Photos may exist for this station.
 OQ1139
 OQ1139.The dynamic height is computed by dividing the NAVD 88
 OQ1139.geopotential number by the normal gravity value computed on the
 OQ1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1139.degrees latitude (g = 980.6199 gals.).
 OQ1139
 OQ1139.The modeled gravity was interpolated from observed gravity values.
 OQ1139
 OQ1139;                    North         East    Units  Estimated Accuracy
 OQ1139;SPC SD S     -   152,560.      845,490.      MT  (+/- 180 meters Scaled)
 OQ1139
 OQ1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP379362(NAD 83)
 OQ1139
 OQ1139                          SUPERSEDED SURVEY CONTROL
 OQ1139
 OQ1139.No superseded survey control is available for this station.
 OQ1139
 OQ1139_MARKER: I = METAL ROD
 OQ1139_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1139_STAMPING: D 455 1991
 OQ1139_MARK LOGO: NGS
 OQ1139_PROJECTION: FLUSH
 OQ1139_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1139+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2012
 OQ1139_ROD/PIPE-DEPTH: 8.4 meters
 OQ1139_SLEEVE-DEPTH  : 0.9 meters
 OQ1139
 OQ1139  HISTORY     - Date     Condition        Report By
 OQ1139  HISTORY     - 1991     MONUMENTED       NGS
 OQ1139  HISTORY     - 20120213 GOOD             INDIV
 OQ1139
 OQ1139                          STATION DESCRIPTION
 OQ1139
 OQ1139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1139'17.2 KM (10.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1139'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1139'0.1 KM (0.1 MI) EAST OF MILEPOST 369, 31.3 M (102.7 FT) SOUTH OF AND
 OQ1139'LEVEL WITH THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 3.8
 OQ1139'M (12.5 FT) WEST OF A T-FENCE CORNER, AND 0.5 M (1.6 FT) NORTH OF A
 OQ1139'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1139'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OQ1139'FOR A CLASS A MARK.
 OQ1139
 OQ1139                          STATION RECOVERY (2012)
 OQ1139
 OQ1139'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE9793 ***********************************************************************
 AE9793  CBN         -  This is a Cooperative Base Network Control Station.
 AE9793  DESIGNATION -  D 456
 AE9793  PID         -  AE9793
 AE9793  STATE/COUNTY-  SD/BROWN
 AE9793  COUNTRY     -  US
 AE9793  USGS QUAD   -  ELLENDALE SOUTH (2018)
 AE9793
 AE9793                         *CURRENT SURVEY CONTROL
 AE9793  ______________________________________________________________________
 AE9793* NAD 83(2011) POSITION- 45 56 13.60269(N) 098 31 43.80333(W)   ADJUSTED
 AE9793* NAD 83(2011) ELLIP HT-   408.328 (meters)        (06/27/12)   ADJUSTED
 AE9793* NAD 83(2011) EPOCH   -  2010.00
 AE9793* NAVD 88 ORTHO HEIGHT -   432.766 (meters)     1419.83  (feet) ADJUSTED
 AE9793  ______________________________________________________________________
 AE9793  GEOID HEIGHT    -        -24.430 (meters)                     GEOID18
 AE9793  NAD 83(2011) X  -   -659,021.902 (meters)                     COMP
 AE9793  NAD 83(2011) Y  - -4,394,489.107 (meters)                     COMP
 AE9793  NAD 83(2011) Z  -  4,560,682.493 (meters)                     COMP
 AE9793  LAPLACE CORR    -         -4.63  (seconds)                    DEFLEC18
 AE9793  DYNAMIC HEIGHT  -        432.752 (meters)     1419.79  (feet) COMP
 AE9793  MODELED GRAVITY -    980,568.2   (mgal)                       NAVD 88
 AE9793
 AE9793  VERT ORDER      -  FIRST     CLASS II
 AE9793
 AE9793  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE9793  Standards:
 AE9793         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE9793            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE9793  -------------------------------------------------------------------
 AE9793  NETWORK    0.79   1.57           0.36   0.27   0.80     -0.07791158
 AE9793  -------------------------------------------------------------------
 AE9793  Click here for local accuracies and other accuracy information.
 AE9793
 AE9793.The horizontal coordinates were established by GPS observations
 AE9793.and adjusted by the National Geodetic Survey in June 2012.
 AE9793
 AE9793.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE9793.been affixed to the stable North American tectonic plate. See 
 AE9793.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE9793
 AE9793.The horizontal coordinates are valid at the epoch date displayed above
 AE9793.which is a decimal equivalence of Year/Month/Day.
 AE9793
 AE9793.The orthometric height was determined by differential leveling and
 AE9793.adjusted by the NATIONAL GEODETIC SURVEY
 AE9793.in July 1998.
 AE9793
 AE9793.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE9793.GEOID18 height accuracy estimate available here.
 AE9793
 AE9793.Click photographs - Photos may exist for this station.
 AE9793
 AE9793.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE9793
 AE9793.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE9793
 AE9793.The ellipsoidal height was determined by GPS observations
 AE9793.and is referenced to NAD 83.
 AE9793
 AE9793.The dynamic height is computed by dividing the NAVD 88
 AE9793.geopotential number by the normal gravity value computed on the
 AE9793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE9793.degrees latitude (g = 980.6199 gals.).
 AE9793
 AE9793.The modeled gravity was interpolated from observed gravity values.
 AE9793
 AE9793. The following values were computed from the NAD 83(2011) position.
 AE9793
 AE9793;                    North         East     Units Scale Factor Converg.
 AE9793;SPC SD N     -   234,828.403   714,090.831   MT  1.00005889   +1 02 28.3
 AE9793;SPC SD N     -   770,432.85  2,342,813.00   sFT  1.00005889   +1 02 28.3
 AE9793;UTM  14      - 5,087,168.143   536,524.751   MT  0.99961640   +0 20 18.9
 AE9793
 AE9793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE9793!SPC SD N     -   0.99993599  x   1.00005889  =   0.99999488
 AE9793!UTM  14      -   0.99993599  x   0.99961640  =   0.99955242
 AE9793
 AE9793_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3652487168(NAD 83)
 AE9793
 AE9793                          SUPERSEDED SURVEY CONTROL
 AE9793
 AE9793  NAD 83(2007)-  45 56 13.60269(N)    098 31 43.80443(W) AD(2002.00) 0
 AE9793  ELLIP H (02/10/07)  408.370  (m)                       GP(2002.00)    
 AE9793  NAD 83(1996)-  45 56 13.60239(N)    098 31 43.80433(W) AD(       ) A
 AE9793  ELLIP H (06/23/03)  408.376  (m)                       GP(       ) 3 1
 AE9793  NAVD 88             432.77   (m)         1419.8    (f) LEVELING    3  
 AE9793
 AE9793.Superseded values are not recommended for survey control.
 AE9793
 AE9793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE9793.See file dsdata.pdf to determine how the superseded data were derived.
 AE9793
 AE9793_MARKER: F = FLANGE-ENCASED ROD
 AE9793_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE9793_STAMPING: D 456 1997
 AE9793_MARK LOGO: NGS
 AE9793_PROJECTION: FLUSH
 AE9793_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE9793_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE9793_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE9793+SATELLITE: SATELLITE OBSERVATIONS - May 09, 2017
 AE9793_ROD/PIPE-DEPTH: 9.40 meters
 AE9793_SLEEVE-DEPTH  : 0.90 meters
 AE9793
 AE9793  HISTORY     - Date     Condition        Report By
 AE9793  HISTORY     - 1997     MONUMENTED       NGS
 AE9793  HISTORY     - 20020528 GOOD             SDDT
 AE9793  HISTORY     - 20110708 GOOD             WOOLPT
 AE9793  HISTORY     - 20170509 GOOD             NDWC
 AE9793
 AE9793                          STATION DESCRIPTION
 AE9793
 AE9793'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE9793'7.0 KM (4.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM THE JUNCTION OF
 AE9793'MAIN STREET ELLENDALE, NORTH DAKOTA, 442.0 M (1450.1 FT) NORTH OF
 AE9793'MILEPOST 229, 79.2 M (259.8 FT) WEST OF THE HIGHWAY CENTERLINE, 49.3 M
 AE9793'(161.7 FT) WEST OF THE MOST NORTHEASTERLY OF 3 UTILITY POLES, 23.2 M
 AE9793'(76.1 FT) NORTH OF THE NORTHEAST CORNER OF A SHED, 17.4 M (57.1 FT)
 AE9793'SOUTH OF THE CENTER OF A GRAVELED ROAD AND THE NORTH DAKOTA - SOUTH
 AE9793'DAKOTA STATE LINE, 7.7 M (25.3 FT) EAST OF THE CENTER OF A FIELD
 AE9793'ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ROAD, AND 0.5
 AE9793'M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AE9793'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE9793'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE9793
 AE9793                          STATION RECOVERY (2002)
 AE9793
 AE9793'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE9793'RECOVERED AS DESCRIBED
 AE9793'
 AE9793
 AE9793                          STATION RECOVERY (2011)
 AE9793
 AE9793'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 AE9793'RECOVERED IN GOOD CONDITION.
 AE9793
 AE9793                          STATION RECOVERY (2017)
 AE9793
 AE9793'RECOVERY NOTE BY NORTH DAKOTA WATER COMMISSION 2017 (TKB)
 AE9793'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0848 ***********************************************************************
 OS0848  DESIGNATION -  D 457
 OS0848  PID         -  OS0848
 OS0848  STATE/COUNTY-  SD/JONES
 OS0848  COUNTRY     -  US
 OS0848  USGS QUAD   -  OKATON NE (2017)
 OS0848
 OS0848                         *CURRENT SURVEY CONTROL
 OS0848  ______________________________________________________________________
 OS0848* NAD 83(1986) POSITION- 43 53 09.     (N) 100 45 10.     (W)   SCALED
 OS0848* NAVD 88 ORTHO HEIGHT -   696.925 (meters)     2286.49  (feet) ADJUSTED
 OS0848  ______________________________________________________________________
 OS0848  GEOID HEIGHT    -        -23.985 (meters)                     GEOID18
 OS0848  DYNAMIC HEIGHT  -        696.698 (meters)     2285.75  (feet) COMP
 OS0848  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 OS0848
 OS0848  VERT ORDER      -  FIRST     CLASS II
 OS0848
 OS0848.The horizontal coordinates were scaled from a map and have
 OS0848.an estimated accuracy of +/- 6 seconds.
 OS0848
 OS0848.The orthometric height was determined by differential leveling and
 OS0848.adjusted by the NATIONAL GEODETIC SURVEY
 OS0848.in September 1993.
 OS0848
 OS0848.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0848.GEOID18 height accuracy estimate available here.
 OS0848
 OS0848.Click photographs - Photos may exist for this station.
 OS0848
 OS0848.The dynamic height is computed by dividing the NAVD 88
 OS0848.geopotential number by the normal gravity value computed on the
 OS0848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0848.degrees latitude (g = 980.6199 gals.).
 OS0848
 OS0848.The modeled gravity was interpolated from observed gravity values.
 OS0848
 OS0848;                    North         East    Units  Estimated Accuracy
 OS0848;SPC SD S     -   172,560.      566,300.      MT  (+/- 180 meters Scaled)
 OS0848
 OS0848_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP592606(NAD 83)
 OS0848
 OS0848                          SUPERSEDED SURVEY CONTROL
 OS0848
 OS0848.No superseded survey control is available for this station.
 OS0848
 OS0848_MARKER: I = METAL ROD
 OS0848_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0848_STAMPING: D 457 1991
 OS0848_MARK LOGO: NGS
 OS0848_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0848_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0848+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0848_ROD/PIPE-DEPTH: 5.1 meters
 OS0848_SLEEVE-DEPTH  : 0.9 meters
 OS0848
 OS0848  HISTORY     - Date     Condition        Report By
 OS0848  HISTORY     - 1991     MONUMENTED       NGS
 OS0848
 OS0848                          STATION DESCRIPTION
 OS0848
 OS0848'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0848'3.8 KM (2.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0848'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 0.5 KM (0.30
 OS0848'MI) EAST OF MILEPOST 190, 46.4 M (152.2 FT) EAST OF THE NORTH LEG OF
 OS0848'A BILLBOARD, 32.1 M (105.3 FT) WEST OF A BRACED FENCE POST, 29.3 M
 OS0848'(96.1 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0848'HIGHWAY, 19.5 M (64.0 FT) SOUTHWEST OF THE SOUTH END OF A CULVERT
 OS0848'UNDER THE HIGHWAY, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OS0848'0.8 M (2.6 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OS0848'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OS0848'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0884 ***********************************************************************
 OS0884  DESIGNATION -  D 458
 OS0884  PID         -  OS0884
 OS0884  STATE/COUNTY-  SD/JONES
 OS0884  COUNTRY     -  US
 OS0884  USGS QUAD   -  MURDO SW (2017)
 OS0884
 OS0884                         *CURRENT SURVEY CONTROL
 OS0884  ______________________________________________________________________
 OS0884* NAD 83(1986) POSITION- 43 48 46.     (N) 100 41 35.     (W)   SCALED
 OS0884* NAVD 88 ORTHO HEIGHT -   675.387 (meters)     2215.83  (feet) ADJUSTED
 OS0884  ______________________________________________________________________
 OS0884  GEOID HEIGHT    -        -24.207 (meters)                     GEOID18
 OS0884  DYNAMIC HEIGHT  -        675.162 (meters)     2215.09  (feet) COMP
 OS0884  MODELED GRAVITY -    980,264.7   (mgal)                       NAVD 88
 OS0884
 OS0884  VERT ORDER      -  FIRST     CLASS II
 OS0884
 OS0884.The horizontal coordinates were scaled from a map and have
 OS0884.an estimated accuracy of +/- 6 seconds.
 OS0884
 OS0884.The orthometric height was determined by differential leveling and
 OS0884.adjusted by the NATIONAL GEODETIC SURVEY
 OS0884.in June 1994.
 OS0884
 OS0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0884.GEOID18 height accuracy estimate available here.
 OS0884
 OS0884.Click photographs - Photos may exist for this station.
 OS0884
 OS0884.The dynamic height is computed by dividing the NAVD 88
 OS0884.geopotential number by the normal gravity value computed on the
 OS0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0884.degrees latitude (g = 980.6199 gals.).
 OS0884
 OS0884.The modeled gravity was interpolated from observed gravity values.
 OS0884
 OS0884;                    North         East    Units  Estimated Accuracy
 OS0884;SPC SD S     -   164,420.      571,060.      MT  (+/- 180 meters Scaled)
 OS0884
 OS0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP638524(NAD 83)
 OS0884
 OS0884                          SUPERSEDED SURVEY CONTROL
 OS0884
 OS0884.No superseded survey control is available for this station.
 OS0884
 OS0884_MARKER: I = METAL ROD
 OS0884_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0884_STAMPING: D 458 1992
 OS0884_MARK LOGO: NGS
 OS0884_PROJECTION: FLUSH
 OS0884_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0884+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0884_ROD/PIPE-DEPTH: 3.7 meters
 OS0884
 OS0884  HISTORY     - Date     Condition        Report By
 OS0884  HISTORY     - 1992     MONUMENTED       NGS
 OS0884
 OS0884                          STATION DESCRIPTION
 OS0884
 OS0884'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0884'8.1 KM (5.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0884'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 30.2 M (99.1 FT)
 OS0884'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 6.5 M (21.3 FT) SOUTH OF
 OS0884'THE CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) WEST OF A
 OS0884'WITNESS POST AND FENCE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OS0884'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0884'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0906 ***********************************************************************
 OS0906  DESIGNATION -  D 459
 OS0906  PID         -  OS0906
 OS0906  STATE/COUNTY-  SD/MELLETTE
 OS0906  COUNTRY     -  US
 OS0906  USGS QUAD   -  MISSION NW (2017)
 OS0906
 OS0906                         *CURRENT SURVEY CONTROL
 OS0906  ______________________________________________________________________
 OS0906* NAD 83(1986) POSITION- 43 23 23.     (N) 100 43 21.     (W)   SCALED
 OS0906* NAVD 88 ORTHO HEIGHT -   748.788 (meters)     2456.65  (feet) ADJUSTED
 OS0906  ______________________________________________________________________
 OS0906  GEOID HEIGHT    -        -23.445 (meters)                     GEOID18
 OS0906  DYNAMIC HEIGHT  -        748.498 (meters)     2455.70  (feet) COMP
 OS0906  MODELED GRAVITY -    980,208.7   (mgal)                       NAVD 88
 OS0906
 OS0906  VERT ORDER      -  FIRST     CLASS II
 OS0906
 OS0906.The horizontal coordinates were scaled from a map and have
 OS0906.an estimated accuracy of +/- 6 seconds.
 OS0906
 OS0906.The orthometric height was determined by differential leveling and
 OS0906.adjusted by the NATIONAL GEODETIC SURVEY
 OS0906.in June 1994.
 OS0906
 OS0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0906.GEOID18 height accuracy estimate available here.
 OS0906
 OS0906.Click photographs - Photos may exist for this station.
 OS0906
 OS0906.The dynamic height is computed by dividing the NAVD 88
 OS0906.geopotential number by the normal gravity value computed on the
 OS0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0906.degrees latitude (g = 980.6199 gals.).
 OS0906
 OS0906.The modeled gravity was interpolated from observed gravity values.
 OS0906
 OS0906;                    North         East    Units  Estimated Accuracy
 OS0906;SPC SD S     -   117,430.      568,470.      MT  (+/- 180 meters Scaled)
 OS0906
 OS0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP604055(NAD 83)
 OS0906
 OS0906                          SUPERSEDED SURVEY CONTROL
 OS0906
 OS0906.No superseded survey control is available for this station.
 OS0906
 OS0906_MARKER: I = METAL ROD
 OS0906_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0906_STAMPING: D 459 1992
 OS0906_MARK LOGO: NGS
 OS0906_PROJECTION: FLUSH
 OS0906_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0906_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0906_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0906+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0906_ROD/PIPE-DEPTH: 4.0 meters
 OS0906
 OS0906  HISTORY     - Date     Condition        Report By
 OS0906  HISTORY     - 1992     MONUMENTED       NGS
 OS0906
 OS0906                          STATION DESCRIPTION
 OS0906
 OS0906'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0906'14.6 KM (9.05 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0906'OF U.S. HIGHWAY 18 IN MISSION, AT THE MELLETTE-TODD COUNTY LINE,
 OS0906'30.1 M (98.8 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, 10.6 M (34.8
 OS0906'FT) NORTH OF A HIGHWAY APPROACH AND GATE, 1.3 M (4.3 FT) BELOW THE
 OS0906'LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST AND
 OS0906'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0003 ***********************************************************************
 PS0003  DESIGNATION -  D 46
 PS0003  PID         -  PS0003
 PS0003  STATE/COUNTY-  SD/SPINK
 PS0003  COUNTRY     -  US
 PS0003  USGS QUAD   -  FRANKFORT SW (2017)
 PS0003
 PS0003                         *CURRENT SURVEY CONTROL
 PS0003  ______________________________________________________________________
 PS0003* NAD 83(1986) POSITION- 44 51 06.     (N) 098 29 29.     (W)   SCALED
 PS0003* NAVD 88 ORTHO HEIGHT -   393.929 (meters)     1292.42  (feet) ADJUSTED
 PS0003  ______________________________________________________________________
 PS0003  GEOID HEIGHT    -        -24.298 (meters)                     GEOID18
 PS0003  DYNAMIC HEIGHT  -        393.885 (meters)     1292.27  (feet) COMP
 PS0003  MODELED GRAVITY -    980,492.4   (mgal)                       NAVD 88
 PS0003
 PS0003  VERT ORDER      -  FIRST     CLASS II
 PS0003
 PS0003.The horizontal coordinates were scaled from a map and have
 PS0003.an estimated accuracy of +/- 6 seconds.
 PS0003
 PS0003.The orthometric height was determined by differential leveling and
 PS0003.adjusted by the NATIONAL GEODETIC SURVEY
 PS0003.in June 1991.
 PS0003
 PS0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0003.GEOID18 height accuracy estimate available here.
 PS0003
 PS0003.Click photographs - Photos may exist for this station.
 PS0003
 PS0003.The dynamic height is computed by dividing the NAVD 88
 PS0003.geopotential number by the normal gravity value computed on the
 PS0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0003.degrees latitude (g = 980.6199 gals.).
 PS0003
 PS0003.The modeled gravity was interpolated from observed gravity values.
 PS0003
 PS0003;                    North         East    Units  Estimated Accuracy
 PS0003;SPC SD N     -   114,270.      719,240.      MT  (+/- 180 meters Scaled)
 PS0003
 PS0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ401665(NAD 83)
 PS0003
 PS0003                          SUPERSEDED SURVEY CONTROL
 PS0003
 PS0003  NGVD 29 (??/??/92)  393.634  (m)         1291.45   (f) ADJ UNCH    1 2
 PS0003
 PS0003.Superseded values are not recommended for survey control.
 PS0003
 PS0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0003.See file dsdata.pdf to determine how the superseded data were derived.
 PS0003
 PS0003_MARKER: DB = BENCH MARK DISK
 PS0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0003_STAMPING: D 46 1934
 PS0003_MARK LOGO: CGS
 PS0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0003+STABILITY: SURFACE MOTION
 PS0003
 PS0003  HISTORY     - Date     Condition        Report By
 PS0003  HISTORY     - 1934     MONUMENTED       CGS
 PS0003  HISTORY     - 1966     MARK NOT FOUND   USGS
 PS0003
 PS0003                          STATION DESCRIPTION
 PS0003
 PS0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0003'2.3 MI S FROM REDFIELD.
 PS0003'2.3 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PS0003'RAILROAD FROM THE POST OFFICE AT REDFIELD, SPINK COUNTY, ABOUT
 PS0003'6 POLES NORTH OF THE JUNCTION OF THE CHICAGO AND NORTH WESTERN
 PS0003'RAILWAY OPPOSITE A BLOCK SIGNAL, 49 FEET EAST OF THE CENTERLINE
 PS0003'OF THE TRACK, AND 2 FEET WEST OF THE RIGHT-OF-WAY FENCE.  A
 PS0003'STANDARD DISK, STAMPED D 46 1934 AND SET IN THE TOP OF A CONCRETE
 PS0003'POST.
 PS0003
 PS0003                          STATION RECOVERY (1966)
 PS0003
 PS0003'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PS0003'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8804 ***********************************************************************
 AB8804  DESIGNATION -  D 460
 AB8804  PID         -  AB8804
 AB8804  STATE/COUNTY-  SD/BROOKINGS
 AB8804  COUNTRY     -  US
 AB8804  USGS QUAD   -  WHITE SE (2017)
 AB8804
 AB8804                         *CURRENT SURVEY CONTROL
 AB8804  ______________________________________________________________________
 AB8804* NAD 83(1986) POSITION- 44 18 43.     (N) 096 36 29.     (W)   SCALED
 AB8804* NAVD 88 ORTHO HEIGHT -   512.014 (meters)     1679.83  (feet) ADJUSTED
 AB8804  ______________________________________________________________________
 AB8804  GEOID HEIGHT    -        -25.564 (meters)                     GEOID18
 AB8804  DYNAMIC HEIGHT  -        511.917 (meters)     1679.51  (feet) COMP
 AB8804  MODELED GRAVITY -    980,411.2   (mgal)                       NAVD 88
 AB8804
 AB8804  VERT ORDER      -  FIRST     CLASS II
 AB8804
 AB8804.The horizontal coordinates were scaled from a map and have
 AB8804.an estimated accuracy of +/- 6 seconds.
 AB8804
 AB8804.The orthometric height was determined by differential leveling and
 AB8804.adjusted by the NATIONAL GEODETIC SURVEY
 AB8804.in October 1997.
 AB8804
 AB8804.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8804.GEOID18 height accuracy estimate available here.
 AB8804
 AB8804.Click photographs - Photos may exist for this station.
 AB8804
 AB8804.The dynamic height is computed by dividing the NAVD 88
 AB8804.geopotential number by the normal gravity value computed on the
 AB8804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8804.degrees latitude (g = 980.6199 gals.).
 AB8804
 AB8804.The modeled gravity was interpolated from observed gravity values.
 AB8804
 AB8804;                    North         East    Units  Estimated Accuracy
 AB8804;SPC SD N     -    58,850.      870,550.      MT  (+/- 180 meters Scaled)
 AB8804
 AB8804_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ907093(NAD 83)
 AB8804
 AB8804                          SUPERSEDED SURVEY CONTROL
 AB8804
 AB8804.No superseded survey control is available for this station.
 AB8804
 AB8804_MARKER: I = METAL ROD
 AB8804_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8804_STAMPING: D 460 1994
 AB8804_MARK LOGO: NGS
 AB8804_PROJECTION: FLUSH
 AB8804_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8804_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8804+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8804_ROD/PIPE-DEPTH: 4.9 meters
 AB8804_SLEEVE-DEPTH  : 0.9 meters
 AB8804
 AB8804  HISTORY     - Date     Condition        Report By
 AB8804  HISTORY     - 1994     MONUMENTED       NGS
 AB8804
 AB8804                          STATION DESCRIPTION
 AB8804
 AB8804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8804'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8804'INTERSTATE HIGHWAY 29 IN BROOKINGS, 778.0 M (2552.5 FT) EAST OF
 AB8804'MILEPOST 429, 113.4 M (372.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.5
 AB8804'M (34.4 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 1.2 M (3.9 FT)
 AB8804'SOUTH OF A UTILITY POLE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE ROAD,
 AB8804'AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 AB8804'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AB8804'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8835 ***********************************************************************
 AB8835  DESIGNATION -  D 461
 AB8835  PID         -  AB8835
 AB8835  STATE/COUNTY-  SD/BROOKINGS
 AB8835  COUNTRY     -  US
 AB8835  USGS QUAD   -  ARLINGTON (2017)
 AB8835
 AB8835                         *CURRENT SURVEY CONTROL
 AB8835  ______________________________________________________________________
 AB8835* NAD 83(1986) POSITION- 44 21 19.     (N) 097 07 42.     (W)   SCALED
 AB8835* NAVD 88 ORTHO HEIGHT -   560.995 (meters)     1840.53  (feet) ADJUSTED
 AB8835  ______________________________________________________________________
 AB8835  GEOID HEIGHT    -        -25.129 (meters)                     GEOID18
 AB8835  DYNAMIC HEIGHT  -        560.886 (meters)     1840.17  (feet) COMP
 AB8835  MODELED GRAVITY -    980,405.0   (mgal)                       NAVD 88
 AB8835
 AB8835  VERT ORDER      -  FIRST     CLASS II
 AB8835
 AB8835.The horizontal coordinates were scaled from a map and have
 AB8835.an estimated accuracy of +/- 6 seconds.
 AB8835
 AB8835.The orthometric height was determined by differential leveling and
 AB8835.adjusted by the NATIONAL GEODETIC SURVEY
 AB8835.in October 1997.
 AB8835
 AB8835.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8835.GEOID18 height accuracy estimate available here.
 AB8835
 AB8835.Click photographs - Photos may exist for this station.
 AB8835
 AB8835.The dynamic height is computed by dividing the NAVD 88
 AB8835.geopotential number by the normal gravity value computed on the
 AB8835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8835.degrees latitude (g = 980.6199 gals.).
 AB8835
 AB8835.The modeled gravity was interpolated from observed gravity values.
 AB8835
 AB8835;                    North         East    Units  Estimated Accuracy
 AB8835;SPC SD N     -    62,060.      828,900.      MT  (+/- 180 meters Scaled)
 AB8835
 AB8835_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ491130(NAD 83)
 AB8835
 AB8835                          SUPERSEDED SURVEY CONTROL
 AB8835
 AB8835.No superseded survey control is available for this station.
 AB8835
 AB8835_MARKER: I = METAL ROD
 AB8835_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8835_STAMPING: D 461 1994
 AB8835_MARK LOGO: NGS
 AB8835_PROJECTION: FLUSH
 AB8835_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8835_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8835+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8835_ROD/PIPE-DEPTH: 6.4 meters
 AB8835_SLEEVE-DEPTH  : 0.9 meters
 AB8835
 AB8835  HISTORY     - Date     Condition        Report By
 AB8835  HISTORY     - 1994     MONUMENTED       NGS
 AB8835
 AB8835                          STATION DESCRIPTION
 AB8835
 AB8835'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8835'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8835'IN ARLINGTON, THENCE 1.2 KM (0.75 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB8835'96.0 M (315.0 FT) EAST OF MILEPOST 401, 70.0 M (229.7 FT) EAST OF THE
 AB8835'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 23.6 M (77.4 FT)
 AB8835'EAST OF THE CENTER OF A PAVED ROAD, 13.3 M (43.6 FT) NORTH OF THE
 AB8835'CENTER OF 209TH STREET, 2.1 M (6.9 FT) WEST OF A UTILITY POLE WITH 2
 AB8835'GUY CABLES, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE STREET, AND 0.3 M
 AB8835'(1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8835'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8835'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8952 ***********************************************************************
 AB8952  DESIGNATION -  D 462
 AB8952  PID         -  AB8952
 AB8952  STATE/COUNTY-  SD/HAND
 AB8952  COUNTRY     -  US
 AB8952  USGS QUAD   -  MILLER (2017)
 AB8952
 AB8952                         *CURRENT SURVEY CONTROL
 AB8952  ______________________________________________________________________
 AB8952* NAD 83(1986) POSITION- 44 31 06.     (N) 098 58 14.     (W)   SCALED
 AB8952* NAVD 88 ORTHO HEIGHT -   480.001 (meters)     1574.80  (feet) ADJUSTED
 AB8952  ______________________________________________________________________
 AB8952  GEOID HEIGHT    -        -24.521 (meters)                     GEOID18
 AB8952  DYNAMIC HEIGHT  -        479.909 (meters)     1574.50  (feet) COMP
 AB8952  MODELED GRAVITY -    980,412.2   (mgal)                       NAVD 88
 AB8952
 AB8952  VERT ORDER      -  FIRST     CLASS II
 AB8952
 AB8952.The horizontal coordinates were scaled from a map and have
 AB8952.an estimated accuracy of +/- 6 seconds.
 AB8952
 AB8952.The orthometric height was determined by differential leveling and
 AB8952.adjusted by the NATIONAL GEODETIC SURVEY
 AB8952.in October 1997.
 AB8952
 AB8952.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8952.GEOID18 height accuracy estimate available here.
 AB8952
 AB8952.Click photographs - Photos may exist for this station.
 AB8952
 AB8952.The dynamic height is computed by dividing the NAVD 88
 AB8952.geopotential number by the normal gravity value computed on the
 AB8952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8952.degrees latitude (g = 980.6199 gals.).
 AB8952
 AB8952.The modeled gravity was interpolated from observed gravity values.
 AB8952
 AB8952;                    North         East    Units  Estimated Accuracy
 AB8952;SPC SD N     -    76,640.      681,840.      MT  (+/- 180 meters Scaled)
 AB8952
 AB8952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ023294(NAD 83)
 AB8952
 AB8952                          SUPERSEDED SURVEY CONTROL
 AB8952
 AB8952.No superseded survey control is available for this station.
 AB8952
 AB8952_MARKER: I = METAL ROD
 AB8952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8952_STAMPING: D 462 1994
 AB8952_MARK LOGO: NGS
 AB8952_PROJECTION: RECESSED 20 CENTIMETERS
 AB8952_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8952_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8952+STABILITY: POSITION/ELEVATION WELL
 AB8952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8952+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AB8952_ROD/PIPE-DEPTH: 16.8 meters
 AB8952_SLEEVE-DEPTH  : 9.8 meters
 AB8952
 AB8952  HISTORY     - Date     Condition        Report By
 AB8952  HISTORY     - 1994     MONUMENTED       NGS
 AB8952  HISTORY     - 19960710 GOOD             NGS
 AB8952
 AB8952                          STATION DESCRIPTION
 AB8952
 AB8952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8952'1.6 KM (1.00 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8952'IN MILLER, 98.4 M (322.8 FT) EAST OF MILEPOST 302, 19.5 M (64.0 FT)
 AB8952'EAST OF THE CENTER OF A GRAVELED ROAD, 14.5 M (47.6 FT) NORTH OF THE
 AB8952'HIGHWAY CENTERLINE, 7.5 M (24.6 FT) EAST OF A UTILITY POLE, 1.5 M (4.9
 AB8952'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) SOUTH OF A
 AB8952'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB8952'5-INCH LOGO CAP.
 AB8952
 AB8952                          STATION RECOVERY (1996)
 AB8952
 AB8952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AB8952'IN MILLER, AT THE INTERSECTION OF EAST ELEVENTH AVENUE AND EAST THIRD
 AB8952'STREET (U.S. HIGHWAY 14), 18.5 M (60.7 FT) EAST OF THE AVENUE CENTER,
 AB8952'14.7 M (48.2 FT) NORTH OF THE STREET CENTERLINE, 11.7 M (38.4 FT)
 AB8952'SOUTHEAST OF A FENCE CORNER AND UNDERGROUND CABLE JUNCTION BOX NUMBER
 AB8952'F1101, 7.5 M (24.6 FT) EAST OF A UTILITY POLE, 3.7 M (12.1 FT) NORTH
 AB8952'OF A UTILITY LIGHT POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE STREET,
 AB8952'AND 0.8 M (2.6 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 AB8952'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8987 ***********************************************************************
 AB8987  DESIGNATION -  D 463
 AB8987  PID         -  AB8987
 AB8987  STATE/COUNTY-  SD/HYDE
 AB8987  COUNTRY     -  US
 AB8987  USGS QUAD   -  HIGHMORE (2017)
 AB8987
 AB8987                         *CURRENT SURVEY CONTROL
 AB8987  ______________________________________________________________________
 AB8987* NAD 83(1986) POSITION- 44 31 40.     (N) 099 23 00.     (W)   SCALED
 AB8987* NAVD 88 ORTHO HEIGHT -   557.979 (meters)     1830.64  (feet) ADJUSTED
 AB8987  ______________________________________________________________________
 AB8987  GEOID HEIGHT    -        -23.914 (meters)                     GEOID18
 AB8987  DYNAMIC HEIGHT  -        557.869 (meters)     1830.28  (feet) COMP
 AB8987  MODELED GRAVITY -    980,404.4   (mgal)                       NAVD 88
 AB8987
 AB8987  VERT ORDER      -  FIRST     CLASS II
 AB8987
 AB8987.The horizontal coordinates were scaled from a map and have
 AB8987.an estimated accuracy of +/- 6 seconds.
 AB8987
 AB8987.The orthometric height was determined by differential leveling and
 AB8987.adjusted by the NATIONAL GEODETIC SURVEY
 AB8987.in October 1997.
 AB8987
 AB8987.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8987.GEOID18 height accuracy estimate available here.
 AB8987
 AB8987.Click photographs - Photos may exist for this station.
 AB8987
 AB8987.The dynamic height is computed by dividing the NAVD 88
 AB8987.geopotential number by the normal gravity value computed on the
 AB8987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8987.degrees latitude (g = 980.6199 gals.).
 AB8987
 AB8987.The modeled gravity was interpolated from observed gravity values.
 AB8987
 AB8987;                    North         East    Units  Estimated Accuracy
 AB8987;SPC SD N     -    77,360.      649,020.      MT  (+/- 180 meters Scaled)
 AB8987
 AB8987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ695305(NAD 83)
 AB8987
 AB8987                          SUPERSEDED SURVEY CONTROL
 AB8987
 AB8987.No superseded survey control is available for this station.
 AB8987
 AB8987_MARKER: I = METAL ROD
 AB8987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8987_STAMPING: D 463 1994
 AB8987_MARK LOGO: NGS
 AB8987_PROJECTION: FLUSH
 AB8987_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8987+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8987_ROD/PIPE-DEPTH: 5.2 meters
 AB8987_SLEEVE-DEPTH  : 0.9 meters
 AB8987
 AB8987  HISTORY     - Date     Condition        Report By
 AB8987  HISTORY     - 1994     MONUMENTED       NGS
 AB8987
 AB8987                          STATION DESCRIPTION
 AB8987
 AB8987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8987'4.7 KM (2.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8987'STATE HIGHWAY 47 IN HIGHMORE, 58.3 M (191.3 FT) SOUTHWEST OF MILEPOST
 AB8987'281, 68.8 M (225.7 FT) WEST OF THE CENTER OF A COUNTY ROAD 775, 29.9 M
 AB8987'(98.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.1 M (13.5 FT) WEST OF THE
 AB8987'EAST END OF 5 BRACED FENCE POSTS, 0.6 M (2.0 FT) NORTH OF A WITNESS
 AB8987'POST AND FENCE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AB8987'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8987'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8999 ***********************************************************************
 AB8999  DESIGNATION -  D 464
 AB8999  PID         -  AB8999
 AB8999  STATE/COUNTY-  SD/HYDE
 AB8999  COUNTRY     -  US
 AB8999  USGS QUAD   -  HOLABIRD (2017)
 AB8999
 AB8999                         *CURRENT SURVEY CONTROL
 AB8999  ______________________________________________________________________
 AB8999* NAD 83(1986) POSITION- 44 31 37.     (N) 099 36 13.     (W)   SCALED
 AB8999* NAVD 88 ORTHO HEIGHT -   546.658 (meters)     1793.49  (feet) ADJUSTED
 AB8999  ______________________________________________________________________
 AB8999  GEOID HEIGHT    -        -23.686 (meters)                     GEOID18
 AB8999  DYNAMIC HEIGHT  -        546.549 (meters)     1793.14  (feet) COMP
 AB8999  MODELED GRAVITY -    980,400.9   (mgal)                       NAVD 88
 AB8999
 AB8999  VERT ORDER      -  FIRST     CLASS II
 AB8999
 AB8999.The horizontal coordinates were scaled from a map and have
 AB8999.an estimated accuracy of +/- 6 seconds.
 AB8999
 AB8999.The orthometric height was determined by differential leveling and
 AB8999.adjusted by the NATIONAL GEODETIC SURVEY
 AB8999.in October 1997.
 AB8999
 AB8999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8999.GEOID18 height accuracy estimate available here.
 AB8999
 AB8999.Click photographs - Photos may exist for this station.
 AB8999
 AB8999.The dynamic height is computed by dividing the NAVD 88
 AB8999.geopotential number by the normal gravity value computed on the
 AB8999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8999.degrees latitude (g = 980.6199 gals.).
 AB8999
 AB8999.The modeled gravity was interpolated from observed gravity values.
 AB8999
 AB8999;                    North         East    Units  Estimated Accuracy
 AB8999;SPC SD N     -    77,150.      631,510.      MT  (+/- 180 meters Scaled)
 AB8999
 AB8999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ520305(NAD 83)
 AB8999
 AB8999                          SUPERSEDED SURVEY CONTROL
 AB8999
 AB8999.No superseded survey control is available for this station.
 AB8999
 AB8999_MARKER: I = METAL ROD
 AB8999_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8999_STAMPING: D 464 1994
 AB8999_MARK LOGO: NGS
 AB8999_PROJECTION: FLUSH
 AB8999_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8999+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8999_ROD/PIPE-DEPTH: 7.3 meters
 AB8999_SLEEVE-DEPTH  : 0.9 meters
 AB8999
 AB8999  HISTORY     - Date     Condition        Report By
 AB8999  HISTORY     - 1994     MONUMENTED       NGS
 AB8999
 AB8999                          STATION DESCRIPTION
 AB8999
 AB8999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8999'12.8 KM (7.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8999'STATE HIGHWAY 47 IN HIGHMORE, 84.0 M (275.6 FT) EAST OF MILEPOST 270,
 AB8999'40.6 M (133.2 FT) EAST OF THE CENTER OF COUNTY 649, 22.2 M (72.8 FT)
 AB8999'NORTH OF THE HIGHWAY CENTERLINE, 15.3 M (50.2 FT) WEST OF AN
 AB8999'UNDERGROUND CABLE JUNCTION BOX, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE
 AB8999'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 AB8999'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8999'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5625 ***********************************************************************
 AC5625  DESIGNATION -  D 465
 AC5625  PID         -  AC5625
 AC5625  STATE/COUNTY-  SD/CUSTER
 AC5625  COUNTRY     -  US
 AC5625  USGS QUAD   -  JEWEL CAVE (2017)
 AC5625
 AC5625                         *CURRENT SURVEY CONTROL
 AC5625  ______________________________________________________________________
 AC5625* NAD 83(1986) POSITION- 43 44 13.     (N) 103 50 05.     (W)   SCALED
 AC5625* NAVD 88 ORTHO HEIGHT -  1676.016 (meters)     5498.73  (feet) ADJUSTED
 AC5625  ______________________________________________________________________
 AC5625  GEOID HEIGHT    -        -13.350 (meters)                     GEOID18
 AC5625  DYNAMIC HEIGHT  -       1675.232 (meters)     5496.16  (feet) COMP
 AC5625  MODELED GRAVITY -    980,090.3   (mgal)                       NAVD 88
 AC5625
 AC5625  VERT ORDER      -  FIRST     CLASS II
 AC5625
 AC5625.The horizontal coordinates were scaled from a map and have
 AC5625.an estimated accuracy of +/- 6 seconds.
 AC5625
 AC5625.The orthometric height was determined by differential leveling and
 AC5625.adjusted by the NATIONAL GEODETIC SURVEY
 AC5625.in October 1997.
 AC5625
 AC5625.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5625.GEOID18 height accuracy estimate available here.
 AC5625
 AC5625.Click photographs - Photos may exist for this station.
 AC5625
 AC5625.The dynamic height is computed by dividing the NAVD 88
 AC5625.geopotential number by the normal gravity value computed on the
 AC5625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5625.degrees latitude (g = 980.6199 gals.).
 AC5625
 AC5625.The modeled gravity was interpolated from observed gravity values.
 AC5625
 AC5625;                    North         East    Units  Estimated Accuracy
 AC5625;SPC SD S     -   161,870.      318,040.      MT  (+/- 180 meters Scaled)
 AC5625
 AC5625_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ938433(NAD 83)
 AC5625
 AC5625                          SUPERSEDED SURVEY CONTROL
 AC5625
 AC5625.No superseded survey control is available for this station.
 AC5625
 AC5625_MARKER: I = METAL ROD
 AC5625_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AC5625_STAMPING: D 465 1995
 AC5625_MARK LOGO: NGS
 AC5625_PROJECTION: FLUSH
 AC5625_MAGNETIC: I = MARKER IS A STEEL ROD
 AC5625_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC5625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5625+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5625_ROD/PIPE-DEPTH: 4.6 meters
 AC5625_SLEEVE-DEPTH  : 0.9 meters
 AC5625
 AC5625  HISTORY     - Date     Condition        Report By
 AC5625  HISTORY     - 1995     MONUMENTED       NGS
 AC5625
 AC5625                          STATION DESCRIPTION
 AC5625
 AC5625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5625'21.5 KM (13.35 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 AC5625'IN CUSTER, 725.0 M (2378.6 FT) WEST OF THE CENTER OF A PAVED ROAD
 AC5625'LEADING TO THE JEWEL CAVE NATIONAL MONUMENT, 64.5 M (211.6 FT) WEST OF
 AC5625'MILEPOST 14, 17.5 M (57.4 FT) WEST OF THE SOUTH END OF A CULVERT UNDER
 AC5625'THE HIGHWAY, 13.3 M (43.6 FT) SOUTH OF AND LEVEL WITH THE HIGHWAY
 AC5625'CENTERLINE, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST. NOTE--ACCESS
 AC5625'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AC5625'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9093 ***********************************************************************
 AB9093  DESIGNATION -  D 466
 AB9093  PID         -  AB9093
 AB9093  STATE/COUNTY-  SD/STANLEY
 AB9093  COUNTRY     -  US
 AB9093  USGS QUAD   -  HAYES SOUTH (2017)
 AB9093
 AB9093                         *CURRENT SURVEY CONTROL
 AB9093  ______________________________________________________________________
 AB9093* NAD 83(1986) POSITION- 44 22 19.     (N) 101 05 04.     (W)   SCALED
 AB9093* NAVD 88 ORTHO HEIGHT -   619.575 (meters)     2032.72  (feet) ADJUSTED
 AB9093  ______________________________________________________________________
 AB9093  GEOID HEIGHT    -        -22.428 (meters)                     GEOID18
 AB9093  DYNAMIC HEIGHT  -        619.423 (meters)     2032.22  (feet) COMP
 AB9093  MODELED GRAVITY -    980,352.0   (mgal)                       NAVD 88
 AB9093
 AB9093  VERT ORDER      -  FIRST     CLASS II
 AB9093
 AB9093.The horizontal coordinates were scaled from a map and have
 AB9093.an estimated accuracy of +/- 6 seconds.
 AB9093
 AB9093.The orthometric height was determined by differential leveling and
 AB9093.adjusted by the NATIONAL GEODETIC SURVEY
 AB9093.in October 1997.
 AB9093
 AB9093.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9093.GEOID18 height accuracy estimate available here.
 AB9093
 AB9093.Click photographs - Photos may exist for this station.
 AB9093
 AB9093.The dynamic height is computed by dividing the NAVD 88
 AB9093.geopotential number by the normal gravity value computed on the
 AB9093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9093.degrees latitude (g = 980.6199 gals.).
 AB9093
 AB9093.The modeled gravity was interpolated from observed gravity values.
 AB9093
 AB9093;                    North         East    Units  Estimated Accuracy
 AB9093;SPC SD S     -   226,750.      540,140.      MT  (+/- 180 meters Scaled)
 AB9093
 AB9093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ339152(NAD 83)
 AB9093
 AB9093                          SUPERSEDED SURVEY CONTROL
 AB9093
 AB9093.No superseded survey control is available for this station.
 AB9093
 AB9093_MARKER: I = METAL ROD
 AB9093_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9093_STAMPING: D 466 1995
 AB9093_MARK LOGO: NGS
 AB9093_PROJECTION: FLUSH
 AB9093_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9093+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AB9093_ROD/PIPE-DEPTH: 3.3 meters
 AB9093_SLEEVE-DEPTH  : 0.9 meters
 AB9093
 AB9093  HISTORY     - Date     Condition        Report By
 AB9093  HISTORY     - 1995     MONUMENTED       NGS
 AB9093  HISTORY     - 20130116 GOOD             INDIV
 AB9093
 AB9093                          STATION DESCRIPTION
 AB9093
 AB9093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9093'5.0 KM (3.10 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9093'IN HAYES, 56.3 M (184.7 FT) NORTH-NORTHWEST OF MILEPOST 192, 38.6 M
 AB9093'(126.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.8 M (32.2 FT) NORTH OF
 AB9093'THE CENTER OF A GRAVELED ROAD, 3.5 M (11.5 FT) SOUTH OF THE SOUTH LEG
 AB9093'OF A TRANSFORMER STAND, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB9093'AND 1.2 M (3.9 FT) SOUTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO
 AB9093'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AB9093'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9093
 AB9093                          STATION RECOVERY (2013)
 AB9093
 AB9093'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AB9093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2001 ***********************************************************************
 AE2001  DESIGNATION -  D 467
 AE2001  PID         -  AE2001
 AE2001  STATE/COUNTY-  SD/CODINGTON
 AE2001  COUNTRY     -  US
 AE2001  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2001
 AE2001                         *CURRENT SURVEY CONTROL
 AE2001  ______________________________________________________________________
 AE2001* NAD 83(1986) POSITION- 44 54 09.     (N) 097 08 12.     (W)   SCALED
 AE2001* NAVD 88 ORTHO HEIGHT -   525.789 (meters)     1725.03  (feet) ADJUSTED
 AE2001  ______________________________________________________________________
 AE2001  GEOID HEIGHT    -        -25.112 (meters)                     GEOID18
 AE2001  DYNAMIC HEIGHT  -        525.711 (meters)     1724.77  (feet) COMP
 AE2001  MODELED GRAVITY -    980,453.2   (mgal)                       NAVD 88
 AE2001
 AE2001  VERT ORDER      -  FIRST     CLASS II
 AE2001
 AE2001.The horizontal coordinates were scaled from a map and have
 AE2001.an estimated accuracy of +/- 6 seconds.
 AE2001
 AE2001.The orthometric height was determined by differential leveling and
 AE2001.adjusted by the NATIONAL GEODETIC SURVEY
 AE2001.in July 1998.
 AE2001
 AE2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2001.GEOID18 height accuracy estimate available here.
 AE2001
 AE2001.Click photographs - Photos may exist for this station.
 AE2001
 AE2001.The dynamic height is computed by dividing the NAVD 88
 AE2001.geopotential number by the normal gravity value computed on the
 AE2001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2001.degrees latitude (g = 980.6199 gals.).
 AE2001
 AE2001.The modeled gravity was interpolated from observed gravity values.
 AE2001
 AE2001;                    North         East    Units  Estimated Accuracy
 AE2001;SPC SD N     -   122,810.      826,090.      MT  (+/- 180 meters Scaled)
 AE2001
 AE2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ471738(NAD 83)
 AE2001
 AE2001                          SUPERSEDED SURVEY CONTROL
 AE2001
 AE2001.No superseded survey control is available for this station.
 AE2001
 AE2001_MARKER: I = METAL ROD
 AE2001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2001_STAMPING: D 467 1995
 AE2001_MARK LOGO: NGS
 AE2001_PROJECTION: RECESSED 4 CENTIMETERS
 AE2001_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2001+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 AE2001_ROD/PIPE-DEPTH: 10.5 meters
 AE2001_SLEEVE-DEPTH  : 0.9 meters
 AE2001
 AE2001  HISTORY     - Date     Condition        Report By
 AE2001  HISTORY     - 1995     MONUMENTED       NGS
 AE2001  HISTORY     - 19950919 GOOD             NGS
 AE2001  HISTORY     - 19961011 GOOD             CHANCE
 AE2001  HISTORY     - 20160914 GOOD             INDIV
 AE2001
 AE2001                          STATION DESCRIPTION
 AE2001
 AE2001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2001'IN WATERTOWN, AT THE INTERSECTION OF KEMP AVENUE AND 13TH STREET, 16.0
 AE2001'M (52.5 FT) SOUTH OF THE AVENUE CENTER, 11.2 M (36.7 FT) EAST OF THE
 AE2001'STREET CENTER, 1.2 M (3.9 FT) WEST OF A WITNESS POST AND FENCE, AND
 AE2001'0.7 M (2.3 FT) ABOVE THE LEVEL OF THE STREET.  NOTE--ACCESS TO THE
 AE2001'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE2001'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2001
 AE2001                          STATION RECOVERY (1996)
 AE2001
 AE2001'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2001'IN WATERTOWN, AT THE INTERSECTION OF WEST KEMP AVENUE AND 13TH STREET
 AE2001'WEST, 16.0 M (52.5 FT) SOUTH OF THE AVENUE CENTER, 11.2 M (36.7 FT)
 AE2001'EAST OF THE STREET CENTER, 1.2 M (3.9 FT) WEST OF A WITNESS POST AND
 AE2001'FENCE, AND 0.7 M (2.3 FT) ABOVE THE LEVEL OF THE STREET. NOTE--ACCESS
 AE2001'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AE2001'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2001
 AE2001                          STATION RECOVERY (2016)
 AE2001
 AE2001'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RES)
 AE2001'SURVEY MARKER IS UNDER A MANHOLE COVER LOCATED IN THE SIDEWALK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5807 ***********************************************************************
 AE5807  DESIGNATION -  D 468
 AE5807  PID         -  AE5807
 AE5807  STATE/COUNTY-  SD/CLARK
 AE5807  COUNTRY     -  US
 AE5807  USGS QUAD   -  RAYMOND (2017)
 AE5807
 AE5807                         *CURRENT SURVEY CONTROL
 AE5807  ______________________________________________________________________
 AE5807* NAD 83(1986) POSITION- 44 53 19.     (N) 097 55 39.     (W)   SCALED
 AE5807* NAVD 88 ORTHO HEIGHT -   448.722 (meters)     1472.18  (feet) ADJUSTED
 AE5807  ______________________________________________________________________
 AE5807  GEOID HEIGHT    -        -24.510 (meters)                     GEOID18
 AE5807  DYNAMIC HEIGHT  -        448.669 (meters)     1472.01  (feet) COMP
 AE5807  MODELED GRAVITY -    980,484.7   (mgal)                       NAVD 88
 AE5807
 AE5807  VERT ORDER      -  FIRST     CLASS II
 AE5807
 AE5807.The horizontal coordinates were scaled from a map and have
 AE5807.an estimated accuracy of +/- 6 seconds.
 AE5807
 AE5807.The orthometric height was determined by differential leveling and
 AE5807.adjusted by the NATIONAL GEODETIC SURVEY
 AE5807.in July 1998.
 AE5807
 AE5807.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5807.GEOID18 height accuracy estimate available here.
 AE5807
 AE5807.Click photographs - Photos may exist for this station.
 AE5807
 AE5807.The dynamic height is computed by dividing the NAVD 88
 AE5807.geopotential number by the normal gravity value computed on the
 AE5807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5807.degrees latitude (g = 980.6199 gals.).
 AE5807
 AE5807.The modeled gravity was interpolated from observed gravity values.
 AE5807
 AE5807;                    North         East    Units  Estimated Accuracy
 AE5807;SPC SD N     -   119,360.      763,700.      MT  (+/- 180 meters Scaled)
 AE5807
 AE5807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ846711(NAD 83)
 AE5807
 AE5807                          SUPERSEDED SURVEY CONTROL
 AE5807
 AE5807.No superseded survey control is available for this station.
 AE5807
 AE5807_MARKER: F = FLANGE-ENCASED ROD
 AE5807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5807_STAMPING: D 468 1995
 AE5807_MARK LOGO: NGS
 AE5807_PROJECTION: FLUSH
 AE5807_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5807+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1999
 AE5807_ROD/PIPE-DEPTH: 6.4 meters
 AE5807_SLEEVE-DEPTH  : 0.9 meters
 AE5807
 AE5807  HISTORY     - Date     Condition        Report By
 AE5807  HISTORY     - 1995     MONUMENTED       NGS
 AE5807  HISTORY     - 19991101 GOOD             NGS
 AE5807
 AE5807                          STATION DESCRIPTION
 AE5807
 AE5807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5807'13.9 KM (8.65 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5807'HUMPHREY DRIVE IN DOLAND, 204.0 M (669.3 FT) EAST OF MILEPOST 336,
 AE5807'21.9 M (71.9 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 7.8 M (25.6 FT)
 AE5807'SOUTH OF THE SOUTHEAST END OF A CULVERT UNDER A FIELD ENTRANCE ROAD,
 AE5807'7.7 M (25.3 FT) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE,
 AE5807'0.7 M (2.3 FT) NORTHEAST OF A WITNESS POST AND THE SOUTHEAST END OF 3
 AE5807'BRACED FENCE POSTS, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE5807'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE5807'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE5807
 AE5807                          STATION RECOVERY (1999)
 AE5807
 AE5807'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5807'13.9 KM (8.65 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION
 AE5807'OF HUMPHREY DRIVE IN DOLAND, 204.0 M (669.3 FT) EAST OF MILEPOST 336,
 AE5807'21.9 M (71.9 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 7.8 M (25.6 FT)
 AE5807'SOUTHEAST OF THE SOUTHEAST END OF A CULVERT UNDER A FIELD ENTRANCE,
 AE5807'7.7 M (25.3 FT) SOUTHEAST OF THE CENTER OF THE FIELD ENTRANCE, 0.7 M
 AE5807'(2.3 FT) NORTHEAST OF THE OF A WITNESS POST AND SOUTHEAST END OF 3
 AE5807'BRACED FENCE POSTS, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE5807'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE5807'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.  THE
 AE5807'MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5851 ***********************************************************************
 AE5851  DESIGNATION -  D 469
 AE5851  PID         -  AE5851
 AE5851  STATE/COUNTY-  SD/FAULK
 AE5851  COUNTRY     -  US
 AE5851  USGS QUAD   -  MIRANDA (2017)
 AE5851
 AE5851                         *CURRENT SURVEY CONTROL
 AE5851  ______________________________________________________________________
 AE5851* NAD 83(1986) POSITION- 44 53 50.     (N) 098 56 16.     (W)   SCALED
 AE5851* NAVD 88 ORTHO HEIGHT -   435.021 (meters)     1427.23  (feet) ADJUSTED
 AE5851  ______________________________________________________________________
 AE5851  GEOID HEIGHT    -        -24.066 (meters)                     GEOID18
 AE5851  DYNAMIC HEIGHT  -        434.964 (meters)     1427.04  (feet) COMP
 AE5851  MODELED GRAVITY -    980,473.0   (mgal)                       NAVD 88
 AE5851
 AE5851  VERT ORDER      -  FIRST     CLASS II
 AE5851
 AE5851.The horizontal coordinates were scaled from a map and have
 AE5851.an estimated accuracy of +/- 6 seconds.
 AE5851
 AE5851.The orthometric height was determined by differential leveling and
 AE5851.adjusted by the NATIONAL GEODETIC SURVEY
 AE5851.in July 1998.
 AE5851
 AE5851.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5851.GEOID18 height accuracy estimate available here.
 AE5851
 AE5851.Click photographs - Photos may exist for this station.
 AE5851
 AE5851.The dynamic height is computed by dividing the NAVD 88
 AE5851.geopotential number by the normal gravity value computed on the
 AE5851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5851.degrees latitude (g = 980.6199 gals.).
 AE5851
 AE5851.The modeled gravity was interpolated from observed gravity values.
 AE5851
 AE5851;                    North         East    Units  Estimated Accuracy
 AE5851;SPC SD N     -   118,770.      683,900.      MT  (+/- 180 meters Scaled)
 AE5851
 AE5851_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ049715(NAD 83)
 AE5851
 AE5851                          SUPERSEDED SURVEY CONTROL
 AE5851
 AE5851.No superseded survey control is available for this station.
 AE5851
 AE5851_MARKER: I = METAL ROD
 AE5851_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5851_STAMPING: D 469 1996
 AE5851_MARK LOGO: NGS
 AE5851_PROJECTION: FLUSH
 AE5851_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5851+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5851_ROD/PIPE-DEPTH: 4.7 meters
 AE5851_SLEEVE-DEPTH  : 0.9 meters
 AE5851
 AE5851  HISTORY     - Date     Condition        Report By
 AE5851  HISTORY     - 1996     MONUMENTED       NGS
 AE5851
 AE5851                          STATION DESCRIPTION
 AE5851
 AE5851'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5851'29.7 KM (18.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE5851'OFFICE IN FAULKTON, 1022.0 M (3353.0 FT) EAST OF MILEPOST 285, 16.2 M
 AE5851'(53.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.3 M (43.6 FT) WEST OF A
 AE5851'UTILITY POLE, 5.5 M (18.0 FT) EAST OF THE CENTER OF A FIELD ENTRANCE,
 AE5851'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 AE5851'SOUTH OF A WITNESS POST AND A FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AE5851'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5851'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0542 ***********************************************************************
 PS0542  DESIGNATION -  D 47 RESET
 PS0542  PID         -  PS0542
 PS0542  STATE/COUNTY-  SD/FAULK
 PS0542  COUNTRY     -  US
 PS0542  USGS QUAD   -  BALD HILLS (2017)
 PS0542
 PS0542                         *CURRENT SURVEY CONTROL
 PS0542  ______________________________________________________________________
 PS0542* NAD 83(1986) POSITION- 44 58 04.     (N) 099 30 06.     (W)   SCALED
 PS0542* NAVD 88 ORTHO HEIGHT -   595.29  (meters)     1953.0   (feet) RESET
 PS0542  ______________________________________________________________________
 PS0542  GEOID HEIGHT    -        -22.933 (meters)                     GEOID18
 PS0542  VERT ORDER      -  THIRD
 PS0542
 PS0542.The horizontal coordinates were scaled from a map and have
 PS0542.an estimated accuracy of +/- 6 seconds.
 PS0542
 PS0542.The orthometric height was computed from unverified reset data.
 PS0542
 PS0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0542.GEOID18 height accuracy estimate available here.
 PS0542
 PS0542.Click photographs - Photos may exist for this station.
 PS0542
 PS0542;                    North         East    Units  Estimated Accuracy
 PS0542;SPC SD N     -   126,180.      639,310.      MT  (+/- 180 meters Scaled)
 PS0542
 PS0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ604794(NAD 83)
 PS0542
 PS0542                          SUPERSEDED SURVEY CONTROL
 PS0542
 PS0542.No superseded survey control is available for this station.
 PS0542
 PS0542_MARKER: DB = BENCH MARK DISK
 PS0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0542_STAMPING: D 47 RESET 1960
 PS0542_MARK LOGO: CGS
 PS0542_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0542+STABILITY: SURFACE MOTION
 PS0542
 PS0542  HISTORY     - Date     Condition        Report By
 PS0542  HISTORY     - 1960     MONUMENTED       CGS
 PS0542
 PS0542                          STATION DESCRIPTION
 PS0542
 PS0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0542'6.8 MI S FROM SENECA.
 PS0542'THIS MARK IS LOCATED 6.8 MILES SOUTH ALONG THE HIGHMORE ROAD
 PS0542'FROM THE POST OFFICE AT SENECA, 0.1 MILE SOUTH OF A CURVE IN
 PS0542'THE ROAD, ACROSS THE ROAD FROM A FARMHOUSE, 100 FEET SOUTH OF
 PS0542'THE DRIVEWAY LEADING EAST TO A FARMHOUSE, 50 FEET WEST OF THE
 PS0542'CENTERLINE OF THE ROAD, 32 FEET NORTH OF A TELEPHONE POLE, 2
 PS0542'FEET SOUTH OF A WITNESS POST, IN LINE WITH TELEPHONE POLES AND
 PS0542'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES
 PS0542'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4105 ***********************************************************************
 AE4105  CBN         -  This is a Cooperative Base Network Control Station.
 AE4105  DESIGNATION -  D 470
 AE4105  PID         -  AE4105
 AE4105  STATE/COUNTY-  SD/POTTER
 AE4105  COUNTRY     -  US
 AE4105  USGS QUAD   -  GETTYSBURG MUNICIPAL AIRPORT (2017)
 AE4105
 AE4105                         *CURRENT SURVEY CONTROL
 AE4105  ______________________________________________________________________
 AE4105* NAD 83(2011) POSITION- 44 59 56.28771(N) 099 57 36.10223(W)   ADJUSTED
 AE4105* NAD 83(2011) ELLIP HT-   606.296 (meters)        (06/27/12)   ADJUSTED
 AE4105* NAD 83(2011) EPOCH   -  2010.00
 AE4105* NAVD 88 ORTHO HEIGHT -   628.871 (meters)     2063.22  (feet) ADJUSTED
 AE4105  ______________________________________________________________________
 AE4105  GEOID HEIGHT    -        -22.573 (meters)                     GEOID18
 AE4105  NAD 83(2011) X  -   -781,455.647 (meters)                     COMP
 AE4105  NAD 83(2011) Y  - -4,450,006.789 (meters)                     COMP
 AE4105  NAD 83(2011) Z  -  4,487,696.083 (meters)                     COMP
 AE4105  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 AE4105  DYNAMIC HEIGHT  -        628.775 (meters)     2062.91  (feet) COMP
 AE4105  MODELED GRAVITY -    980,444.0   (mgal)                       NAVD 88
 AE4105
 AE4105  VERT ORDER      -  FIRST     CLASS II
 AE4105
 AE4105  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE4105  Standards:
 AE4105         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE4105            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE4105  -------------------------------------------------------------------
 AE4105  NETWORK    0.76   1.53           0.35   0.25   0.78     -0.10991775
 AE4105  -------------------------------------------------------------------
 AE4105  Click here for local accuracies and other accuracy information.
 AE4105
 AE4105.The horizontal coordinates were established by GPS observations
 AE4105.and adjusted by the National Geodetic Survey in June 2012.
 AE4105
 AE4105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE4105.been affixed to the stable North American tectonic plate. See 
 AE4105.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE4105
 AE4105.The horizontal coordinates are valid at the epoch date displayed above
 AE4105.which is a decimal equivalence of Year/Month/Day.
 AE4105
 AE4105.The orthometric height was determined by differential leveling and
 AE4105.adjusted by the NATIONAL GEODETIC SURVEY
 AE4105.in July 1998.
 AE4105
 AE4105.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4105.GEOID18 height accuracy estimate available here.
 AE4105
 AE4105.Click photographs - Photos may exist for this station.
 AE4105
 AE4105.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE4105
 AE4105.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE4105
 AE4105.The ellipsoidal height was determined by GPS observations
 AE4105.and is referenced to NAD 83.
 AE4105
 AE4105.The dynamic height is computed by dividing the NAVD 88
 AE4105.geopotential number by the normal gravity value computed on the
 AE4105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4105.degrees latitude (g = 980.6199 gals.).
 AE4105
 AE4105.The modeled gravity was interpolated from observed gravity values.
 AE4105
 AE4105. The following values were computed from the NAD 83(2011) position.
 AE4105
 AE4105;                    North         East     Units Scale Factor Converg.
 AE4105;SPC SD N     -   129,528.838   603,151.500   MT  0.99993953   +0 01 41.8
 AE4105;SPC SD N     -   424,962.53  1,978,839.55   sFT  0.99993953   +0 01 41.8
 AE4105;UTM  14      - 4,983,284.109   424,333.714   MT  0.99967040   -0 40 43.9
 AE4105
 AE4105!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE4105!SPC SD N     -   0.99990495  x   0.99993953  =   0.99984449
 AE4105!UTM  14      -   0.99990495  x   0.99967040  =   0.99957538
 AE4105
 AE4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2433383284(NAD 83)
 AE4105
 AE4105                          SUPERSEDED SURVEY CONTROL
 AE4105
 AE4105  NAD 83(2007)-  44 59 56.28763(N)    099 57 36.10318(W) AD(2002.00) 0
 AE4105  ELLIP H (02/10/07)  606.330  (m)                       GP(2002.00)    
 AE4105  NAD 83(1996)-  44 59 56.28726(N)    099 57 36.10301(W) AD(       ) A
 AE4105  ELLIP H (06/23/03)  606.330  (m)                       GP(       ) 3 1
 AE4105  NAVD 88             628.87   (m)         2063.2    (f) LEVELING    3  
 AE4105
 AE4105.Superseded values are not recommended for survey control.
 AE4105
 AE4105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE4105.See file dsdata.pdf to determine how the superseded data were derived.
 AE4105
 AE4105_MARKER: I = METAL ROD
 AE4105_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4105_STAMPING: D 470 1996
 AE4105_MARK LOGO: NGS
 AE4105_PROJECTION: FLUSH
 AE4105_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4105+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 AE4105_ROD/PIPE-DEPTH: 6.10 meters
 AE4105_SLEEVE-DEPTH  : 0.90 meters
 AE4105
 AE4105  HISTORY     - Date     Condition        Report By
 AE4105  HISTORY     - 1996     MONUMENTED       NGS
 AE4105  HISTORY     - 20020523 GOOD             SDDT
 AE4105  HISTORY     - 20120614 GOOD             INDIV
 AE4105  HISTORY     - 20160516 GOOD             DEWDAV
 AE4105
 AE4105                          STATION DESCRIPTION
 AE4105
 AE4105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4105'0.3 M (1.0 FT) WESTERLY ALONG BLAINE AVENUE FROM THE POST OFFICE IN
 AE4105'GETTYSBURG, THENCE 1.5 KM (0.95 MI) SOUTHERLY ALONG MANNSTON STREET,
 AE4105'15.2 M (49.9 FT) EAST OF THE STREET CENTER, 14.3 M (46.9 FT) SOUTH OF
 AE4105'THE CENTER OF A GRAVELED ROAD, 2.3 M (7.5 FT) SOUTH OF A FENCE CORNER,
 AE4105'0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST
 AE4105'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AE4105'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE4105'SPECIFICATIONS FOR A CLASS A MARK.
 AE4105
 AE4105                          STATION RECOVERY (2002)
 AE4105
 AE4105'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE4105'RECOVERED AS DESCRIBED
 AE4105'
 AE4105
 AE4105                          STATION RECOVERY (2012)
 AE4105
 AE4105'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4105'RECOVERED IN GOOD CONDITION.
 AE4105
 AE4105                          STATION RECOVERY (2016)
 AE4105
 AE4105'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 AE4105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4130 ***********************************************************************
 AE4130  DESIGNATION -  D 471
 AE4130  PID         -  AE4130
 AE4130  STATE/COUNTY-  SD/FAULK
 AE4130  COUNTRY     -  US
 AE4130  USGS QUAD   -  BURKMERE (2017)
 AE4130
 AE4130                         *CURRENT SURVEY CONTROL
 AE4130  ______________________________________________________________________
 AE4130* NAD 83(1986) POSITION- 45 02 31.     (N) 099 20 30.     (W)   SCALED
 AE4130* NAVD 88 ORTHO HEIGHT -   536.357 (meters)     1759.70  (feet) ADJUSTED
 AE4130  ______________________________________________________________________
 AE4130  GEOID HEIGHT    -        -23.250 (meters)                     GEOID18
 AE4130  DYNAMIC HEIGHT  -        536.282 (meters)     1759.45  (feet) COMP
 AE4130  MODELED GRAVITY -    980,461.0   (mgal)                       NAVD 88
 AE4130
 AE4130  VERT ORDER      -  FIRST     CLASS II
 AE4130
 AE4130.The horizontal coordinates were scaled from a map and have
 AE4130.an estimated accuracy of +/- 6 seconds.
 AE4130
 AE4130.The orthometric height was determined by differential leveling and
 AE4130.adjusted by the NATIONAL GEODETIC SURVEY
 AE4130.in July 1998.
 AE4130
 AE4130.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4130.GEOID18 height accuracy estimate available here.
 AE4130
 AE4130.Click photographs - Photos may exist for this station.
 AE4130
 AE4130.The dynamic height is computed by dividing the NAVD 88
 AE4130.geopotential number by the normal gravity value computed on the
 AE4130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4130.degrees latitude (g = 980.6199 gals.).
 AE4130
 AE4130.The modeled gravity was interpolated from observed gravity values.
 AE4130
 AE4130;                    North         East    Units  Estimated Accuracy
 AE4130;SPC SD N     -   134,520.      651,870.      MT  (+/- 180 meters Scaled)
 AE4130
 AE4130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ730876(NAD 83)
 AE4130
 AE4130                          SUPERSEDED SURVEY CONTROL
 AE4130
 AE4130.No superseded survey control is available for this station.
 AE4130
 AE4130_MARKER: I = METAL ROD
 AE4130_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4130_STAMPING: D 471 1996
 AE4130_MARK LOGO: NGS
 AE4130_PROJECTION: FLUSH
 AE4130_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4130+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4130_ROD/PIPE-DEPTH: 6.6 meters
 AE4130_SLEEVE-DEPTH  : 0.9 meters
 AE4130
 AE4130  HISTORY     - Date     Condition        Report By
 AE4130  HISTORY     - 1996     MONUMENTED       NGS
 AE4130
 AE4130                          STATION DESCRIPTION
 AE4130
 AE4130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4130'17.3 M (56.8 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AE4130'IN FAULKTON, 689.0 M (2260.5 FT) EAST OF MILEPOST 256, 21.8 M (71.5
 AE4130'FT) SOUTH OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) WEST OF THE
 AE4130'CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) NORTH OF A WITNESS POST AND
 AE4130'THE CENTER OF 2 BRACED FENCE POSTS, AND 0.5 M (1.6 FT) BELOW THE LEVEL
 AE4130'OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE4130'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AE4130'CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0259 ***********************************************************************
 OQ0259  DESIGNATION -  D 5
 OQ0259  PID         -  OQ0259
 OQ0259  STATE/COUNTY-  SD/MINNEHAHA
 OQ0259  COUNTRY     -  US
 OQ0259  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0259
 OQ0259                         *CURRENT SURVEY CONTROL
 OQ0259  ______________________________________________________________________
 OQ0259* NAD 83(1986) POSITION- 43 32 02.     (N) 096 45 51.     (W)   SCALED
 OQ0259* NAVD 88 ORTHO HEIGHT -   448.006 (meters)     1469.83  (feet) ADJUSTED
 OQ0259  ______________________________________________________________________
 OQ0259  GEOID HEIGHT    -        -26.346 (meters)                     GEOID18
 OQ0259  DYNAMIC HEIGHT  -        447.887 (meters)     1469.44  (feet) COMP
 OQ0259  MODELED GRAVITY -    980,339.9   (mgal)                       NAVD 88
 OQ0259
 OQ0259  VERT ORDER      -  FIRST     CLASS II
 OQ0259
 OQ0259.The horizontal coordinates were scaled from a map and have
 OQ0259.an estimated accuracy of +/- 6 seconds.
 OQ0259
 OQ0259.The orthometric height was determined by differential leveling and
 OQ0259.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0259.in June 1991.
 OQ0259
 OQ0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0259.GEOID18 height accuracy estimate available here.
 OQ0259
 OQ0259.Click photographs - Photos may exist for this station.
 OQ0259
 OQ0259.The dynamic height is computed by dividing the NAVD 88
 OQ0259.geopotential number by the normal gravity value computed on the
 OQ0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0259.degrees latitude (g = 980.6199 gals.).
 OQ0259
 OQ0259.The modeled gravity was interpolated from observed gravity values.
 OQ0259
 OQ0259;                    North         East    Units  Estimated Accuracy
 OQ0259;SPC SD S     -   139,570.      888,390.      MT  (+/- 180 meters Scaled)
 OQ0259
 OQ0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP806225(NAD 83)
 OQ0259
 OQ0259                          SUPERSEDED SURVEY CONTROL
 OQ0259
 OQ0259  NGVD 29 (??/??/92)  447.747  (m)         1468.98   (f) ADJ UNCH    1 2
 OQ0259
 OQ0259.Superseded values are not recommended for survey control.
 OQ0259
 OQ0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0259.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0259
 OQ0259_MARKER: DB = BENCH MARK DISK
 OQ0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0259_STAMPING: D 5 1925 1469.049
 OQ0259_MARK LOGO: CGS
 OQ0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0259+STABILITY: SURFACE MOTION
 OQ0259_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0259+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0259
 OQ0259  HISTORY     - Date     Condition        Report By
 OQ0259  HISTORY     - 1925     MONUMENTED       CGS
 OQ0259  HISTORY     - 1949     GOOD             CGS
 OQ0259  HISTORY     - 19900521 GOOD             NGS
 OQ0259  HISTORY     - 20110330 GOOD             INDIV
 OQ0259
 OQ0259                          STATION DESCRIPTION
 OQ0259
 OQ0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0259'2.5 MI W FROM SIOUX FALLS.
 OQ0259'1.7 MILES WEST ALONG TWELFTH STREET FROM THE WASHINGTON HIGH
 OQ0259'SCHOOL AT SIOUX FALLS, THENCE 0.6 MILE SOUTH ALONG KIWANIS
 OQ0259'AVENUE, THENCE 0.2 MILE WEST ALONG A PARK DRIVE, AT SHERMAN
 OQ0259'PARK, ON THE EAST BLUFF OF THE BIG SIOUX RIVER, 500.0 FEET
 OQ0259'SOUTHWEST OF A FLAGPOLE ON TOP OF THE MOST WESTERLY INDIAN
 OQ0259'MOUND (MOST WESTERLY ONE OF FOUR INDIAN MOUNDS ON TOP OF A HILL),
 OQ0259'APPROXIMATELY 298.0 FEET NORTH NORTHEAST OF A RESIDENCE, 46.2
 OQ0259'FEET NORTHWEST OF THE NORTHWEST STONE CURB ALONG THE NORTHWEST
 OQ0259'SIDE OF A PARK DRIVE, 33.5 FEET NORTH NORTHWEST OF THE SOUTH
 OQ0259'END OF A LONG SEMI-CIRCULAR STONE SEAT, 33.4 FEET WEST OF THE
 OQ0259'NORTH END OF THE STONE SEAT, 12.0 FEET EAST OF THE EDGE OF A
 OQ0259'BLUFF, AND SET IN THE TOP OF A CONCRETE FILLED TERRA-COTTA
 OQ0259'PIPE WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 OQ0259
 OQ0259                          STATION RECOVERY (1990)
 OQ0259
 OQ0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0259'0.4 KM (0.2 MI) NORTHWESTERLY ALONG A PARK ROAD FROM ITS INTERSECTION
 OQ0259'WITH 22ND STREET AND KIWANIS AVENUE IN SIOUX FALLS, IN SHERMAN PARK,
 OQ0259'AT A SEMI CIRCULAR STONE SEAT, 152.0 M (498.7 FT) SOUTHWEST OF A FLAG
 OQ0259'POLE THAT IS ON TOP OF THE MOST WESTERLY 1 OF 4 INDIAN BURIAL MOUNDS,
 OQ0259'20.0 M (65.6 FT) NORTH-NORTHWEST OF THE SOUTHWEST END OF THE STONE
 OQ0259'SEAT, 10.2 M (33.5 FT) WEST OF THE NORTH END OF THE STONE SEAT, 0.9 M
 OQ0259'(3.0 FT) BELOW THE LEVEL OF THE ROAD, AND IN A CONCRETE FILLED
 OQ0259'TERRA-COTTA PIPE THAT IS 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OQ0259'NOTE--THE ORIGINAL DESCRIPTION STATED THAT THE DISK WAS STAMPED D 5
 OQ0259'1926 1496.49, BUT IT IS STAMPED D 5 1925 1469.049.
 OQ0259
 OQ0259                          STATION RECOVERY (2011)
 OQ0259
 OQ0259'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0259'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0539 ***********************************************************************
 OS0539  DESIGNATION -  D 5 Q
 OS0539  PID         -  OS0539
 OS0539  STATE/COUNTY-  SD/JACKSON
 OS0539  COUNTRY     -  US
 OS0539  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0539
 OS0539                         *CURRENT SURVEY CONTROL
 OS0539  ______________________________________________________________________
 OS0539* NAD 83(1986) POSITION- 43 50 33.     (N) 101 49 47.     (W)   SCALED
 OS0539* NAVD 88 ORTHO HEIGHT -   772.062 (meters)     2533.01  (feet) ADJUSTED
 OS0539  ______________________________________________________________________
 OS0539  GEOID HEIGHT    -        -20.422 (meters)                     GEOID18
 OS0539  DYNAMIC HEIGHT  -        771.820 (meters)     2532.21  (feet) COMP
 OS0539  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 OS0539
 OS0539  VERT ORDER      -  SECOND    CLASS 0
 OS0539
 OS0539.The horizontal coordinates were scaled from a map and have
 OS0539.an estimated accuracy of +/- 6 seconds.
 OS0539
 OS0539.The orthometric height was determined by differential leveling and
 OS0539.adjusted by the NATIONAL GEODETIC SURVEY
 OS0539.in June 1991.
 OS0539
 OS0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0539.GEOID18 height accuracy estimate available here.
 OS0539
 OS0539.Click photographs - Photos may exist for this station.
 OS0539
 OS0539.The dynamic height is computed by dividing the NAVD 88
 OS0539.geopotential number by the normal gravity value computed on the
 OS0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0539.degrees latitude (g = 980.6199 gals.).
 OS0539
 OS0539.The modeled gravity was interpolated from observed gravity values.
 OS0539
 OS0539;                    North         East    Units  Estimated Accuracy
 OS0539;SPC SD S     -   168,740.      479,680.      MT  (+/- 180 meters Scaled)
 OS0539
 OS0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP725582(NAD 83)
 OS0539
 OS0539                          SUPERSEDED SURVEY CONTROL
 OS0539
 OS0539  NGVD 29 (??/??/92)  771.62   (m)         2531.6    (f) COMPUTED    2 0
 OS0539
 OS0539.Superseded values are not recommended for survey control.
 OS0539
 OS0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0539.See file dsdata.pdf to determine how the superseded data were derived.
 OS0539
 OS0539_MARKER: DS = TRIANGULATION STATION DISK
 OS0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0539_STAMPING: D 5 Q 1961
 OS0539_MARK LOGO: CGS
 OS0539_PROJECTION: FLUSH
 OS0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0539+STABILITY: SURFACE MOTION
 OS0539
 OS0539  HISTORY     - Date     Condition        Report By
 OS0539  HISTORY     - 1961     MONUMENTED       CGS
 OS0539  HISTORY     - 1962     GOOD             CGS
 OS0539
 OS0539                          STATION DESCRIPTION
 OS0539
 OS0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0539'18.4 MI W FROM KADOKA.
 OS0539'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0539'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0539'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0539'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE
 OS0539'GATE ON THE EAST SIDE OF THE ROAD, THENCE 0.55 MILE EAST ALONG
 OS0539'AN EAST-WEST FENCE LINE, 51.5 FEET WEST OF D 5 Q NO 1, 53.8
 OS0539'FEET NORTH OF D 5 Q NO 2, 3 1/2 FEET SOUTH OF A FENCE LINE,
 OS0539'5.5 FEET SOUTHEAST OF A METAL WITNESS POST, AND SET IN THE
 OS0539'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0540 ***********************************************************************
 OS0540  DESIGNATION -  D 5 Q RM 1
 OS0540  PID         -  OS0540
 OS0540  STATE/COUNTY-  SD/JACKSON
 OS0540  COUNTRY     -  US
 OS0540  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0540
 OS0540                         *CURRENT SURVEY CONTROL
 OS0540  ______________________________________________________________________
 OS0540* NAD 83(1986) POSITION- 43 50 33.     (N) 101 49 47.     (W)   SCALED
 OS0540* NAVD 88 ORTHO HEIGHT -   772.138 (meters)     2533.26  (feet) ADJUSTED
 OS0540  ______________________________________________________________________
 OS0540  GEOID HEIGHT    -        -20.422 (meters)                     GEOID18
 OS0540  DYNAMIC HEIGHT  -        771.896 (meters)     2532.46  (feet) COMP
 OS0540  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 OS0540
 OS0540  VERT ORDER      -  SECOND    CLASS 0
 OS0540
 OS0540.The horizontal coordinates were scaled from a map and have
 OS0540.an estimated accuracy of +/- 6 seconds.
 OS0540
 OS0540.The orthometric height was determined by differential leveling and
 OS0540.adjusted by the NATIONAL GEODETIC SURVEY
 OS0540.in June 1991.
 OS0540
 OS0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0540.GEOID18 height accuracy estimate available here.
 OS0540
 OS0540.Click photographs - Photos may exist for this station.
 OS0540
 OS0540.The dynamic height is computed by dividing the NAVD 88
 OS0540.geopotential number by the normal gravity value computed on the
 OS0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0540.degrees latitude (g = 980.6199 gals.).
 OS0540
 OS0540.The modeled gravity was interpolated from observed gravity values.
 OS0540
 OS0540;                    North         East    Units  Estimated Accuracy
 OS0540;SPC SD S     -   168,740.      479,680.      MT  (+/- 180 meters Scaled)
 OS0540
 OS0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP725582(NAD 83)
 OS0540
 OS0540                          SUPERSEDED SURVEY CONTROL
 OS0540
 OS0540  NGVD 29 (??/??/92)  771.70   (m)         2531.8    (f) COMPUTED    2 0
 OS0540
 OS0540.Superseded values are not recommended for survey control.
 OS0540
 OS0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0540.See file dsdata.pdf to determine how the superseded data were derived.
 OS0540
 OS0540_MARKER: DR = REFERENCE MARK DISK
 OS0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0540_STAMPING: D 5 Q NO 1 1961
 OS0540_MARK LOGO: CGS
 OS0540_PROJECTION: FLUSH
 OS0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0540+STABILITY: SURFACE MOTION
 OS0540
 OS0540  HISTORY     - Date     Condition        Report By
 OS0540  HISTORY     - 1961     MONUMENTED       CGS
 OS0540  HISTORY     - 1962     GOOD             CGS
 OS0540
 OS0540                          STATION DESCRIPTION
 OS0540
 OS0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0540'18.4 MI W FROM KADOKA.
 OS0540'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0540'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0540'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0540'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0540'ON THE EAST SIDE OF THE ROAD, THENCE 0.55 MILE EAST ALONG AN
 OS0540'EAST-WEST FENCE LINE, IN SECTION 27, T 2 S, R 19 E, 51.5 FEET
 OS0540'EAST OF D 5 Q 1961, 55.7 FEET EAST OF A METAL WITNESS POST,
 OS0540'1 FOOT SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 OS0540'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0538 ***********************************************************************
 OS0538  DESIGNATION -  D 5 Q RM 2
 OS0538  PID         -  OS0538
 OS0538  STATE/COUNTY-  SD/JACKSON
 OS0538  COUNTRY     -  US
 OS0538  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0538
 OS0538                         *CURRENT SURVEY CONTROL
 OS0538  ______________________________________________________________________
 OS0538* NAD 83(1986) POSITION- 43 50 33.     (N) 101 49 47.     (W)   SCALED
 OS0538* NAVD 88 ORTHO HEIGHT -   772.052 (meters)     2532.97  (feet) ADJUSTED
 OS0538  ______________________________________________________________________
 OS0538  GEOID HEIGHT    -        -20.422 (meters)                     GEOID18
 OS0538  DYNAMIC HEIGHT  -        771.810 (meters)     2532.18  (feet) COMP
 OS0538  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 OS0538
 OS0538  VERT ORDER      -  SECOND    CLASS 0
 OS0538
 OS0538.The horizontal coordinates were scaled from a map and have
 OS0538.an estimated accuracy of +/- 6 seconds.
 OS0538
 OS0538.The orthometric height was determined by differential leveling and
 OS0538.adjusted by the NATIONAL GEODETIC SURVEY
 OS0538.in June 1991.
 OS0538
 OS0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0538.GEOID18 height accuracy estimate available here.
 OS0538
 OS0538.Click photographs - Photos may exist for this station.
 OS0538
 OS0538.The dynamic height is computed by dividing the NAVD 88
 OS0538.geopotential number by the normal gravity value computed on the
 OS0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0538.degrees latitude (g = 980.6199 gals.).
 OS0538
 OS0538.The modeled gravity was interpolated from observed gravity values.
 OS0538
 OS0538;                    North         East    Units  Estimated Accuracy
 OS0538;SPC SD S     -   168,740.      479,680.      MT  (+/- 180 meters Scaled)
 OS0538
 OS0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP725582(NAD 83)
 OS0538
 OS0538                          SUPERSEDED SURVEY CONTROL
 OS0538
 OS0538  NGVD 29 (??/??/92)  771.61   (m)         2531.5    (f) COMPUTED    2 0
 OS0538
 OS0538.Superseded values are not recommended for survey control.
 OS0538
 OS0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0538.See file dsdata.pdf to determine how the superseded data were derived.
 OS0538
 OS0538_MARKER: DR = REFERENCE MARK DISK
 OS0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0538_STAMPING: D 5 Q NO 2 1961
 OS0538_MARK LOGO: CGS
 OS0538_PROJECTION: FLUSH
 OS0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0538+STABILITY: SURFACE MOTION
 OS0538
 OS0538  HISTORY     - Date     Condition        Report By
 OS0538  HISTORY     - 1961     MONUMENTED       CGS
 OS0538  HISTORY     - 1962     GOOD             CGS
 OS0538
 OS0538                          STATION DESCRIPTION
 OS0538
 OS0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0538'18.4 MI W FROM KADOKA.
 OS0538'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0538'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0538'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0538'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0538'ON THE EAST SIDE OF THE ROAD, THENCE 0.55 MILE EAST ALONG AN
 OS0538'EAST-WEST FENCE LINE, 53.8 FEET SOUTH OF D 5 Q 1961, 57.5 FEET
 OS0538'SOUTH OF AN EAST-WEST FENCE LINE, AND SET IN THE TOP OF A
 OS0538'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0541 ***********************************************************************
 OS0541  DESIGNATION -  D 5 R
 OS0541  PID         -  OS0541
 OS0541  STATE/COUNTY-  SD/JACKSON
 OS0541  COUNTRY     -  US
 OS0541  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0541
 OS0541                         *CURRENT SURVEY CONTROL
 OS0541  ______________________________________________________________________
 OS0541* NAD 83(1986) POSITION- 43 50 34.     (N) 101 50 10.     (W)   SCALED
 OS0541* NAVD 88 ORTHO HEIGHT -   763.144 (meters)     2503.75  (feet) ADJUSTED
 OS0541  ______________________________________________________________________
 OS0541  GEOID HEIGHT    -        -20.401 (meters)                     GEOID18
 OS0541  DYNAMIC HEIGHT  -        762.905 (meters)     2502.96  (feet) COMP
 OS0541  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 OS0541
 OS0541  VERT ORDER      -  SECOND    CLASS 0
 OS0541
 OS0541.The horizontal coordinates were scaled from a map and have
 OS0541.an estimated accuracy of +/- 6 seconds.
 OS0541
 OS0541.The orthometric height was determined by differential leveling and
 OS0541.adjusted by the NATIONAL GEODETIC SURVEY
 OS0541.in June 1991.
 OS0541
 OS0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0541.GEOID18 height accuracy estimate available here.
 OS0541
 OS0541.Click photographs - Photos may exist for this station.
 OS0541
 OS0541.The dynamic height is computed by dividing the NAVD 88
 OS0541.geopotential number by the normal gravity value computed on the
 OS0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0541.degrees latitude (g = 980.6199 gals.).
 OS0541
 OS0541.The modeled gravity was interpolated from observed gravity values.
 OS0541
 OS0541;                    North         East    Units  Estimated Accuracy
 OS0541;SPC SD S     -   168,780.      479,170.      MT  (+/- 180 meters Scaled)
 OS0541
 OS0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP720583(NAD 83)
 OS0541
 OS0541                          SUPERSEDED SURVEY CONTROL
 OS0541
 OS0541  NGVD 29 (??/??/92)  762.70   (m)         2502.3    (f) COMPUTED    2 0
 OS0541
 OS0541.Superseded values are not recommended for survey control.
 OS0541
 OS0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0541.See file dsdata.pdf to determine how the superseded data were derived.
 OS0541
 OS0541_MARKER: DS = TRIANGULATION STATION DISK
 OS0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0541_STAMPING: D 5 R 1961
 OS0541_MARK LOGO: CGS
 OS0541_PROJECTION: FLUSH
 OS0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0541+STABILITY: SURFACE MOTION
 OS0541
 OS0541  HISTORY     - Date     Condition        Report By
 OS0541  HISTORY     - 1961     MONUMENTED       CGS
 OS0541  HISTORY     - 1962     GOOD             CGS
 OS0541
 OS0541                          STATION DESCRIPTION
 OS0541
 OS0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0541'18 MI W FROM KADORA.
 OS0541'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0541'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0541'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0541'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0541'ON THE EAST SIDE OF THE ROAD, THENCE 0.2 MILE EAST-SOUTHEAST
 OS0541'ACROSS COUNTRY, IN SECTION 27, T 2 S, R 19 E, 0.15 MILE WEST
 OS0541'OF A SMALL STOCK POND, 0.1 MILE EAST OF A SMALL STOCK POND,
 OS0541'52.2 FEET WEST OF D 5 R NO 1, 76.7 FEET NORTH OF D 5 R NO 2,
 OS0541'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OS0541'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0536 ***********************************************************************
 OS0536  DESIGNATION -  D 5 R AZ MK
 OS0536  PID         -  OS0536
 OS0536  STATE/COUNTY-  SD/JACKSON
 OS0536  COUNTRY     -  US
 OS0536  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0536
 OS0536                         *CURRENT SURVEY CONTROL
 OS0536  ______________________________________________________________________
 OS0536* NAD 83(1986) POSITION- 43 50 12.     (N) 101 50 24.     (W)   SCALED
 OS0536* NAVD 88 ORTHO HEIGHT -   761.561 (meters)     2498.55  (feet) ADJUSTED
 OS0536  ______________________________________________________________________
 OS0536  GEOID HEIGHT    -        -20.386 (meters)                     GEOID18
 OS0536  DYNAMIC HEIGHT  -        761.321 (meters)     2497.77  (feet) COMP
 OS0536  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 OS0536
 OS0536  VERT ORDER      -  SECOND    CLASS 0
 OS0536
 OS0536.The horizontal coordinates were scaled from a map and have
 OS0536.an estimated accuracy of +/- 6 seconds.
 OS0536
 OS0536.The orthometric height was determined by differential leveling and
 OS0536.adjusted by the NATIONAL GEODETIC SURVEY
 OS0536.in June 1991.
 OS0536
 OS0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0536.GEOID18 height accuracy estimate available here.
 OS0536
 OS0536.Click photographs - Photos may exist for this station.
 OS0536
 OS0536.The dynamic height is computed by dividing the NAVD 88
 OS0536.geopotential number by the normal gravity value computed on the
 OS0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0536.degrees latitude (g = 980.6199 gals.).
 OS0536
 OS0536.The modeled gravity was interpolated from observed gravity values.
 OS0536
 OS0536;                    North         East    Units  Estimated Accuracy
 OS0536;SPC SD S     -   168,110.      478,840.      MT  (+/- 180 meters Scaled)
 OS0536
 OS0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP716576(NAD 83)
 OS0536
 OS0536                          SUPERSEDED SURVEY CONTROL
 OS0536
 OS0536  NGVD 29 (??/??/92)  761.12   (m)         2497.1    (f) COMPUTED    2 0
 OS0536
 OS0536.Superseded values are not recommended for survey control.
 OS0536
 OS0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0536.See file dsdata.pdf to determine how the superseded data were derived.
 OS0536
 OS0536_MARKER: DZ = AZIMUTH MARK DISK
 OS0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0536_STAMPING: D 5 R 1961
 OS0536_MARK LOGO: CGS
 OS0536_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0536+STABILITY: SURFACE MOTION
 OS0536
 OS0536  HISTORY     - Date     Condition        Report By
 OS0536  HISTORY     - 1961     MONUMENTED       CGS
 OS0536  HISTORY     - 1962     GOOD             CGS
 OS0536
 OS0536                          STATION DESCRIPTION
 OS0536
 OS0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0536'17.3 MI W FROM KADOKA.
 OS0536'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0536'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0536'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0536'40, THENCE 0.1 MILE NORTH ALONG A GRAVELED ROAD, AT AN OFFSET
 OS0536'IN THE WEST ROAD RIGHT OF WAY FENCE, 9 1/2 FEET EAST OF A FENCE
 OS0536'CORNER, 5 FEET WEST OF A FENCE CORNER, 1 FOOT NORTH OF A FENCE,
 OS0536'2.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OS0536'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0543 ***********************************************************************
 OS0543  DESIGNATION -  D 5 R RM 1
 OS0543  PID         -  OS0543
 OS0543  STATE/COUNTY-  SD/JACKSON
 OS0543  COUNTRY     -  US
 OS0543  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0543
 OS0543                         *CURRENT SURVEY CONTROL
 OS0543  ______________________________________________________________________
 OS0543* NAD 83(1986) POSITION- 43 50 34.     (N) 101 50 10.     (W)   SCALED
 OS0543* NAVD 88 ORTHO HEIGHT -   763.439 (meters)     2504.72  (feet) ADJUSTED
 OS0543  ______________________________________________________________________
 OS0543  GEOID HEIGHT    -        -20.401 (meters)                     GEOID18
 OS0543  DYNAMIC HEIGHT  -        763.200 (meters)     2503.93  (feet) COMP
 OS0543  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 OS0543
 OS0543  VERT ORDER      -  SECOND    CLASS 0
 OS0543
 OS0543.The horizontal coordinates were scaled from a map and have
 OS0543.an estimated accuracy of +/- 6 seconds.
 OS0543
 OS0543.The orthometric height was determined by differential leveling and
 OS0543.adjusted by the NATIONAL GEODETIC SURVEY
 OS0543.in June 1991.
 OS0543
 OS0543.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0543.GEOID18 height accuracy estimate available here.
 OS0543
 OS0543.Click photographs - Photos may exist for this station.
 OS0543
 OS0543.The dynamic height is computed by dividing the NAVD 88
 OS0543.geopotential number by the normal gravity value computed on the
 OS0543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0543.degrees latitude (g = 980.6199 gals.).
 OS0543
 OS0543.The modeled gravity was interpolated from observed gravity values.
 OS0543
 OS0543;                    North         East    Units  Estimated Accuracy
 OS0543;SPC SD S     -   168,780.      479,170.      MT  (+/- 180 meters Scaled)
 OS0543
 OS0543_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP720583(NAD 83)
 OS0543
 OS0543                          SUPERSEDED SURVEY CONTROL
 OS0543
 OS0543  NGVD 29 (??/??/92)  763.00   (m)         2503.3    (f) COMPUTED    2 0
 OS0543
 OS0543.Superseded values are not recommended for survey control.
 OS0543
 OS0543.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0543.See file dsdata.pdf to determine how the superseded data were derived.
 OS0543
 OS0543_MARKER: DR = REFERENCE MARK DISK
 OS0543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0543_STAMPING: D 5 R NO 1 1961
 OS0543_MARK LOGO: CGS
 OS0543_PROJECTION: FLUSH
 OS0543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0543+STABILITY: SURFACE MOTION
 OS0543
 OS0543  HISTORY     - Date     Condition        Report By
 OS0543  HISTORY     - 1961     MONUMENTED       CGS
 OS0543  HISTORY     - 1962     GOOD             CGS
 OS0543
 OS0543                          STATION DESCRIPTION
 OS0543
 OS0543'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0543'18 MI W FROM KADOKA.
 OS0543'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0543'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0543'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0543'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0543'ON THE EAST SIDE OF THE ROAD, THENCE 0.2 MILE EAST-SOUTHEAST
 OS0543'ACROSS COUNTRY, IN SECTION 27, T 2 S, R 19 E, 0.15 MILE WEST OF
 OS0543'A SMALL STOCK POND, 0.1 MILE EAST OF A SMALL STOCK POND, 52.2
 OS0543'FEET EAST OF D 5 R 1961, AND SET IN THE TOP OF A CONCRETE POST
 OS0543'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0542 ***********************************************************************
 OS0542  DESIGNATION -  D 5 R RM 2
 OS0542  PID         -  OS0542
 OS0542  STATE/COUNTY-  SD/JACKSON
 OS0542  COUNTRY     -  US
 OS0542  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0542
 OS0542                         *CURRENT SURVEY CONTROL
 OS0542  ______________________________________________________________________
 OS0542* NAD 83(1986) POSITION- 43 50 34.     (N) 101 50 10.     (W)   SCALED
 OS0542* NAVD 88 ORTHO HEIGHT -   763.074 (meters)     2503.52  (feet) ADJUSTED
 OS0542  ______________________________________________________________________
 OS0542  GEOID HEIGHT    -        -20.401 (meters)                     GEOID18
 OS0542  DYNAMIC HEIGHT  -        762.834 (meters)     2502.73  (feet) COMP
 OS0542  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 OS0542
 OS0542  VERT ORDER      -  SECOND    CLASS 0
 OS0542
 OS0542.The horizontal coordinates were scaled from a map and have
 OS0542.an estimated accuracy of +/- 6 seconds.
 OS0542
 OS0542.The orthometric height was determined by differential leveling and
 OS0542.adjusted by the NATIONAL GEODETIC SURVEY
 OS0542.in June 1991.
 OS0542
 OS0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0542.GEOID18 height accuracy estimate available here.
 OS0542
 OS0542.Click photographs - Photos may exist for this station.
 OS0542
 OS0542.The dynamic height is computed by dividing the NAVD 88
 OS0542.geopotential number by the normal gravity value computed on the
 OS0542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0542.degrees latitude (g = 980.6199 gals.).
 OS0542
 OS0542.The modeled gravity was interpolated from observed gravity values.
 OS0542
 OS0542;                    North         East    Units  Estimated Accuracy
 OS0542;SPC SD S     -   168,780.      479,170.      MT  (+/- 180 meters Scaled)
 OS0542
 OS0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP720583(NAD 83)
 OS0542
 OS0542                          SUPERSEDED SURVEY CONTROL
 OS0542
 OS0542  NGVD 29 (??/??/92)  762.63   (m)         2502.1    (f) COMPUTED    2 0
 OS0542
 OS0542.Superseded values are not recommended for survey control.
 OS0542
 OS0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0542.See file dsdata.pdf to determine how the superseded data were derived.
 OS0542
 OS0542_MARKER: DR = REFERENCE MARK DISK
 OS0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0542_STAMPING: D 5 R NO 2 1961
 OS0542_MARK LOGO: CGS
 OS0542_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0542+STABILITY: SURFACE MOTION
 OS0542
 OS0542  HISTORY     - Date     Condition        Report By
 OS0542  HISTORY     - 1961     MONUMENTED       CGS
 OS0542  HISTORY     - 1962     GOOD             CGS
 OS0542
 OS0542                          STATION DESCRIPTION
 OS0542
 OS0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0542'18 MI W FROM KADOKA.
 OS0542'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0542'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0542'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0542'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0542'ON THE EAST SIDE OF THE ROAD, THENCE 0.2 MILE EAST-SOUTHEAST
 OS0542'ACROSS COUNTRY, IN SECTION 27, T 2 S, R 19 E, 0.15 MILE WEST
 OS0542'OF A SMALL STOCK POND, 0.1 MILE EAST OF A SMALL STOCK POND,
 OS0542'76.7 FEET SOUTH OF D 5 R 1961, AND SET IN THE TOP OF A CONCRETE
 OS0542'POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0349 ***********************************************************************
 PS0349  DESIGNATION -  D 50
 PS0349  PID         -  PS0349
 PS0349  STATE/COUNTY-  SD/HYDE
 PS0349  COUNTRY     -  US
 PS0349  USGS QUAD   -  HIGHMORE (2017)
 PS0349
 PS0349                         *CURRENT SURVEY CONTROL
 PS0349  ______________________________________________________________________
 PS0349* NAD 83(1986) POSITION- 44 31 19.     (N) 099 28 56.     (W)   SCALED
 PS0349* NAVD 88 ORTHO HEIGHT -   579.075 (meters)     1899.85  (feet) ADJUSTED
 PS0349  ______________________________________________________________________
 PS0349  GEOID HEIGHT    -        -23.814 (meters)                     GEOID18
 PS0349  DYNAMIC HEIGHT  -        578.959 (meters)     1899.47  (feet) COMP
 PS0349  MODELED GRAVITY -    980,399.6   (mgal)                       NAVD 88
 PS0349
 PS0349  VERT ORDER      -  SECOND    CLASS 0
 PS0349
 PS0349.The horizontal coordinates were scaled from a map and have
 PS0349.an estimated accuracy of +/- 6 seconds.
 PS0349
 PS0349.The orthometric height was determined by differential leveling and
 PS0349.adjusted by the NATIONAL GEODETIC SURVEY
 PS0349.in June 1991.
 PS0349
 PS0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0349.GEOID18 height accuracy estimate available here.
 PS0349
 PS0349.Click photographs - Photos may exist for this station.
 PS0349
 PS0349.The dynamic height is computed by dividing the NAVD 88
 PS0349.geopotential number by the normal gravity value computed on the
 PS0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0349.degrees latitude (g = 980.6199 gals.).
 PS0349
 PS0349.The modeled gravity was interpolated from observed gravity values.
 PS0349
 PS0349;                    North         East    Units  Estimated Accuracy
 PS0349;SPC SD N     -    76,650.      641,160.      MT  (+/- 180 meters Scaled)
 PS0349
 PS0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ616299(NAD 83)
 PS0349
 PS0349                          SUPERSEDED SURVEY CONTROL
 PS0349
 PS0349  NGVD 29 (??/??/92)  578.709  (m)         1898.65   (f) ADJ UNCH    2 0
 PS0349
 PS0349.Superseded values are not recommended for survey control.
 PS0349
 PS0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0349.See file dsdata.pdf to determine how the superseded data were derived.
 PS0349
 PS0349_MARKER: DB = BENCH MARK DISK
 PS0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0349_STAMPING: D 50 1934
 PS0349_MARK LOGO: CGS
 PS0349_PROJECTION: FLUSH
 PS0349_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0349+STABILITY: SURFACE MOTION
 PS0349_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0349+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 PS0349
 PS0349  HISTORY     - Date     Condition        Report By
 PS0349  HISTORY     - 1934     MONUMENTED       CGS
 PS0349  HISTORY     - 1943     GOOD             CGS
 PS0349  HISTORY     - 19941102 GOOD             NGS
 PS0349
 PS0349                          STATION DESCRIPTION
 PS0349
 PS0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1943
 PS0349'2 MI W FROM HIGHMORE.
 PS0349'2.0 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0349'THE STATION AT HIGHMORE, HYDE COUNTY, 8 POLES WEST OF MILEPOST
 PS0349'427, AT A SECTION-LINE ROAD CROSSING, 90.3 FEET NORTH OF THE
 PS0349'NORTH RAIL, 25.5 FEET EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT
 PS0349'EAST OF THE RIGHT-OF-WAY FENCE, 0.8 FOOT WEST OF A WHITE
 PS0349'REFERENCE POST AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 PS0349'STAMPED D 50 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PS0349'ABOUT 6 INCHES ABOVE GROUND.
 PS0349
 PS0349                          STATION RECOVERY (1994)
 PS0349
 PS0349'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0349'3.3 KM (2.05 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0349'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.5 M (1.6 FT) SOUTHERLY ALONG A
 PS0349'GRAVELED AND THEN TRACK ROAD, 27.3 M (89.6 FT) NORTH OF THE NEAR RAIL
 PS0349'OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, 7.6 M (24.9 FT) EAST OF
 PS0349'THE ROAD CENTER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, 0.4 M
 PS0349'(1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PS0349'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0361 ***********************************************************************
 OQ0361  DESIGNATION -  D 53
 OQ0361  PID         -  OQ0361
 OQ0361  STATE/COUNTY-  SD/MCCOOK
 OQ0361  COUNTRY     -  US
 OQ0361  USGS QUAD   -  UNITYVILLE (2017)
 OQ0361
 OQ0361                         *CURRENT SURVEY CONTROL
 OQ0361  ______________________________________________________________________
 OQ0361* NAD 83(1986) POSITION- 43 48 04.     (N) 097 27 08.     (W)   SCALED
 OQ0361* NAVD 88 ORTHO HEIGHT -   466.084 (meters)     1529.14  (feet) ADJUSTED
 OQ0361  ______________________________________________________________________
 OQ0361  GEOID HEIGHT    -        -25.926 (meters)                     GEOID18
 OQ0361  DYNAMIC HEIGHT  -        465.973 (meters)     1528.78  (feet) COMP
 OQ0361  MODELED GRAVITY -    980,366.3   (mgal)                       NAVD 88
 OQ0361
 OQ0361  VERT ORDER      -  SECOND    CLASS 0
 OQ0361
 OQ0361.The horizontal coordinates were scaled from a map and have
 OQ0361.an estimated accuracy of +/- 6 seconds.
 OQ0361
 OQ0361.The orthometric height was determined by differential leveling and
 OQ0361.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0361.in June 1991.
 OQ0361
 OQ0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0361.GEOID18 height accuracy estimate available here.
 OQ0361
 OQ0361.Click photographs - Photos may exist for this station.
 OQ0361
 OQ0361.The dynamic height is computed by dividing the NAVD 88
 OQ0361.geopotential number by the normal gravity value computed on the
 OQ0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0361.degrees latitude (g = 980.6199 gals.).
 OQ0361
 OQ0361.The modeled gravity was interpolated from observed gravity values.
 OQ0361
 OQ0361;                    North         East    Units  Estimated Accuracy
 OQ0361;SPC SD S     -   167,080.      831,790.      MT  (+/- 180 meters Scaled)
 OQ0361
 OQ0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP245509(NAD 83)
 OQ0361
 OQ0361                          SUPERSEDED SURVEY CONTROL
 OQ0361
 OQ0361  NGVD 29 (??/??/92)  465.789  (m)         1528.18   (f) ADJ UNCH    2 0
 OQ0361
 OQ0361.Superseded values are not recommended for survey control.
 OQ0361
 OQ0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0361.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0361
 OQ0361_MARKER: DB = BENCH MARK DISK
 OQ0361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0361_STAMPING: D 53 1934
 OQ0361_MARK LOGO: CGS
 OQ0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0361+STABILITY: SURFACE MOTION
 OQ0361
 OQ0361  HISTORY     - Date     Condition        Report By
 OQ0361  HISTORY     - 1934     MONUMENTED       CGS
 OQ0361
 OQ0361                          STATION DESCRIPTION
 OQ0361
 OQ0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0361'AT UNITYVILLE.
 OQ0361'AT UNITYVILLE, MC COOK COUNTY, ON THE CHICAGO AND NORTH WESTERN
 OQ0361'RAILWAY, ABOUT 1 POLE SOUTHEAST OF THE STATION, ABOUT 3 POLES
 OQ0361'SOUTHEAST OF MILEPOST 82, AT A ROAD CROSSING, 45 FEET NORTHWEST
 OQ0361'OF THE CENTER LINE OF THE ROAD, 12 FEET NORTHEAST OF THE
 OQ0361'CENTER LINE OF THE TRACK, 5 FEET NORTHWEST OF A POLE, AND
 OQ0361'ABOUT 6 INCHES LOWER THAN THE TRACK LEVEL.  A STANDARD DISK,
 OQ0361'STAMPED D 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0494 ***********************************************************************
 PR0494  DESIGNATION -  D 54
 PR0494  PID         -  PR0494
 PR0494  STATE/COUNTY-  SD/LAKE
 PR0494  COUNTRY     -  US
 PR0494  USGS QUAD   -  RAMONA (2017)
 PR0494
 PR0494                         *CURRENT SURVEY CONTROL
 PR0494  ______________________________________________________________________
 PR0494* NAD 83(1986) POSITION- 44 00 31.     (N) 097 13 27.     (W)   SCALED
 PR0494* NAVD 88 ORTHO HEIGHT -   520.801 (meters)     1708.66  (feet) ADJUSTED
 PR0494  ______________________________________________________________________
 PR0494  GEOID HEIGHT    -        -25.760 (meters)                     GEOID18
 PR0494  DYNAMIC HEIGHT  -        520.676 (meters)     1708.25  (feet) COMP
 PR0494  MODELED GRAVITY -    980,362.9   (mgal)                       NAVD 88
 PR0494
 PR0494  VERT ORDER      -  SECOND    CLASS 0
 PR0494
 PR0494.The horizontal coordinates were scaled from a map and have
 PR0494.an estimated accuracy of +/- 6 seconds.
 PR0494
 PR0494.The orthometric height was determined by differential leveling and
 PR0494.adjusted by the NATIONAL GEODETIC SURVEY
 PR0494.in June 1991.
 PR0494
 PR0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0494.GEOID18 height accuracy estimate available here.
 PR0494
 PR0494.Click photographs - Photos may exist for this station.
 PR0494
 PR0494.The dynamic height is computed by dividing the NAVD 88
 PR0494.geopotential number by the normal gravity value computed on the
 PR0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0494.degrees latitude (g = 980.6199 gals.).
 PR0494
 PR0494.The modeled gravity was interpolated from observed gravity values.
 PR0494
 PR0494;                    North         East    Units  Estimated Accuracy
 PR0494;SPC SD S     -   190,780.      849,260.      MT  (+/- 180 meters Scaled)
 PR0494
 PR0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP423743(NAD 83)
 PR0494
 PR0494                          SUPERSEDED SURVEY CONTROL
 PR0494
 PR0494  NGVD 29 (??/??/92)  520.498  (m)         1707.67   (f) ADJ UNCH    2 0
 PR0494
 PR0494.Superseded values are not recommended for survey control.
 PR0494
 PR0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0494.See file dsdata.pdf to determine how the superseded data were derived.
 PR0494
 PR0494_MARKER: DB = BENCH MARK DISK
 PR0494_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR0494_SP_SET: BOX CULVERT HEADWALL
 PR0494_STAMPING: D 54 1934
 PR0494_MARK LOGO: CGS
 PR0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0494+STABILITY: SURFACE MOTION
 PR0494
 PR0494  HISTORY     - Date     Condition        Report By
 PR0494  HISTORY     - 1934     MONUMENTED       CGS
 PR0494
 PR0494                          STATION DESCRIPTION
 PR0494
 PR0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0494'1 MI E FROM JUNIUS.
 PR0494'1.0 MILE EAST ALONG THE CHICAGO, MILWAUKEE ST. PAUL AND PACIFIC
 PR0494'RAILROAD FROM THE STATION AT JUNIUS, LAKE COUNTY, ABOUT 8 POLES
 PR0494'WEST OF MILEPOST 339, 66 FEET NORTH OF THE CENTER LINE OF THE
 PR0494'TRACK, AT A BOX CULVERT ON STATE HIGHWAY 34, IN THE TOP OF THE
 PR0494'CENTER OF THE SOUTH CONCRETE HEAD WALL, AND 1 FOOT LOWER THAN
 PR0494'THE TRACK LEVEL.  A STANDARD DISK, STAMPED D 54 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0192 ***********************************************************************
 PR0192  DESIGNATION -  D 55
 PR0192  PID         -  PR0192
 PR0192  STATE/COUNTY-  SD/BROOKINGS
 PR0192  COUNTRY     -  US
 PR0192  USGS QUAD   -  AURORA (2017)
 PR0192
 PR0192                         *CURRENT SURVEY CONTROL
 PR0192  ______________________________________________________________________
 PR0192* NAD 83(1986) POSITION- 44 21 18.     (N) 096 39 18.     (W)   SCALED
 PR0192* NAVD 88 ORTHO HEIGHT -   506.871 (meters)     1662.96  (feet) ADJUSTED
 PR0192  ______________________________________________________________________
 PR0192  GEOID HEIGHT    -        -25.393 (meters)                     GEOID18
 PR0192  DYNAMIC HEIGHT  -        506.782 (meters)     1662.67  (feet) COMP
 PR0192  MODELED GRAVITY -    980,425.4   (mgal)                       NAVD 88
 PR0192
 PR0192  VERT ORDER      -  SECOND    CLASS 0
 PR0192
 PR0192.The horizontal coordinates were scaled from a map and have
 PR0192.an estimated accuracy of +/- 6 seconds.
 PR0192
 PR0192.The orthometric height was determined by differential leveling and
 PR0192.adjusted by the NATIONAL GEODETIC SURVEY
 PR0192.in June 1991.
 PR0192
 PR0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0192.GEOID18 height accuracy estimate available here.
 PR0192
 PR0192.Click photographs - Photos may exist for this station.
 PR0192
 PR0192.The dynamic height is computed by dividing the NAVD 88
 PR0192.geopotential number by the normal gravity value computed on the
 PR0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0192.degrees latitude (g = 980.6199 gals.).
 PR0192
 PR0192.The modeled gravity was interpolated from observed gravity values.
 PR0192
 PR0192;                    North         East    Units  Estimated Accuracy
 PR0192;SPC SD N     -    63,480.      866,610.      MT  (+/- 180 meters Scaled)
 PR0192
 PR0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ868139(NAD 83)
 PR0192
 PR0192                          SUPERSEDED SURVEY CONTROL
 PR0192
 PR0192  NGVD 29 (??/??/92)  506.635  (m)         1662.19   (f) ADJ UNCH    2 0
 PR0192
 PR0192.Superseded values are not recommended for survey control.
 PR0192
 PR0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0192.See file dsdata.pdf to determine how the superseded data were derived.
 PR0192
 PR0192_MARKER: DB = BENCH MARK DISK
 PR0192_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0192_STAMPING: D 55 1934
 PR0192_MARK LOGO: CGS
 PR0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0192+STABILITY: SURFACE MOTION
 PR0192
 PR0192  HISTORY     - Date     Condition        Report By
 PR0192  HISTORY     - 1934     MONUMENTED       CGS
 PR0192
 PR0192                          STATION DESCRIPTION
 PR0192
 PR0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0192'1.9 MI N FROM BUSHNELL.
 PR0192'1.9 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 PR0192'RAILWAY FROM BUSHNELL, BROOKINGS COUNTY, ABOUT 14 POLES SOUTH
 PR0192'OF MILEPOST 346, ABOUT 125 FEET NORTH OF A GRADE CROSSING,
 PR0192'48 FEET WEST OF THE CENTER LINE OF THE TRACK, AND ABOUT 2 FEET
 PR0192'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED D 55 1934 AND
 PR0192'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0311 ***********************************************************************
 PR0311  DESIGNATION -  D 56
 PR0311  PID         -  PR0311
 PR0311  STATE/COUNTY-  SD/DEUEL
 PR0311  COUNTRY     -  US
 PR0311  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0311
 PR0311                         *CURRENT SURVEY CONTROL
 PR0311  ______________________________________________________________________
 PR0311* NAD 83(1986) POSITION- 44 50 24.     (N) 096 40 56.     (W)   SCALED
 PR0311* NAVD 88 ORTHO HEIGHT -   555.784 (meters)     1823.43  (feet) ADJUSTED
 PR0311  ______________________________________________________________________
 PR0311  GEOID HEIGHT    -        -25.336 (meters)                     GEOID18
 PR0311  DYNAMIC HEIGHT  -        555.705 (meters)     1823.18  (feet) COMP
 PR0311  MODELED GRAVITY -    980,457.1   (mgal)                       NAVD 88
 PR0311
 PR0311  VERT ORDER      -  SECOND    CLASS 0
 PR0311
 PR0311.The horizontal coordinates were scaled from a map and have
 PR0311.an estimated accuracy of +/- 6 seconds.
 PR0311
 PR0311.The orthometric height was determined by differential leveling and
 PR0311.adjusted by the NATIONAL GEODETIC SURVEY
 PR0311.in June 1991.
 PR0311
 PR0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0311.GEOID18 height accuracy estimate available here.
 PR0311
 PR0311.Click photographs - Photos may exist for this station.
 PR0311
 PR0311.The dynamic height is computed by dividing the NAVD 88
 PR0311.geopotential number by the normal gravity value computed on the
 PR0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0311.degrees latitude (g = 980.6199 gals.).
 PR0311
 PR0311.The modeled gravity was interpolated from observed gravity values.
 PR0311
 PR0311;                    North         East    Units  Estimated Accuracy
 PR0311;SPC SD N     -   117,240.      862,240.      MT  (+/- 180 meters Scaled)
 PR0311
 PR0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ831677(NAD 83)
 PR0311
 PR0311                          SUPERSEDED SURVEY CONTROL
 PR0311
 PR0311  NGVD 29 (??/??/92)  555.530  (m)         1822.60   (f) ADJ UNCH    2 0
 PR0311
 PR0311.Superseded values are not recommended for survey control.
 PR0311
 PR0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0311.See file dsdata.pdf to determine how the superseded data were derived.
 PR0311
 PR0311_MARKER: DB = BENCH MARK DISK
 PR0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0311_STAMPING: D 56 1934
 PR0311_MARK LOGO: CGS
 PR0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0311+STABILITY: SURFACE MOTION
 PR0311
 PR0311  HISTORY     - Date     Condition        Report By
 PR0311  HISTORY     - 1934     MONUMENTED       CGS
 PR0311  HISTORY     - 1938     MARK NOT FOUND   CGS
 PR0311  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 PR0311
 PR0311                          STATION DESCRIPTION
 PR0311
 PR0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0311'0.3 MI NE FROM ALTAMONT.
 PR0311'0.3 MILES NORTHEAST OF ALTAMONT.  AT GRADE CROSSING.  SET IN
 PR0311'POST, 30 FEET NORTHEAST OF U.S. HIWAY 77, 40 FEET NORTH OF C AND
 PR0311'NW RAILROAD AND 3 FEET ABOVE TRACK LEVEL.
 PR0311
 PR0311                          STATION RECOVERY (1938)
 PR0311
 PR0311'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 PR0311'MARK NOT FOUND.
 PR0311
 PR0311                          STATION RECOVERY (2013)
 PR0311
 PR0311'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PR0311'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0312 ***********************************************************************
 PR0312  DESIGNATION -  D 56 RESET
 PR0312  PID         -  PR0312
 PR0312  STATE/COUNTY-  SD/DEUEL
 PR0312  COUNTRY     -  US
 PR0312  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0312
 PR0312                         *CURRENT SURVEY CONTROL
 PR0312  ______________________________________________________________________
 PR0312* NAD 83(1986) POSITION- 44 50 24.     (N) 096 40 56.     (W)   SCALED
 PR0312* NAVD 88 ORTHO HEIGHT -   563.83  (meters)     1849.8   (feet) RESET
 PR0312  ______________________________________________________________________
 PR0312  GEOID HEIGHT    -        -25.336 (meters)                     GEOID18
 PR0312  VERT ORDER      -  THIRD
 PR0312
 PR0312.The horizontal coordinates were scaled from a map and have
 PR0312.an estimated accuracy of +/- 6 seconds.
 PR0312
 PR0312.The orthometric height was computed from unverified reset data.
 PR0312
 PR0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0312.GEOID18 height accuracy estimate available here.
 PR0312
 PR0312.Click photographs - Photos may exist for this station.
 PR0312
 PR0312;                    North         East    Units  Estimated Accuracy
 PR0312;SPC SD N     -   117,240.      862,240.      MT  (+/- 180 meters Scaled)
 PR0312
 PR0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ831677(NAD 83)
 PR0312
 PR0312                          SUPERSEDED SURVEY CONTROL
 PR0312
 PR0312.No superseded survey control is available for this station.
 PR0312
 PR0312_MARKER: DB = BENCH MARK DISK
 PR0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0312_STAMPING: D 56 RESET 1936
 PR0312_MARK LOGO: CGS
 PR0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0312+STABILITY: SURFACE MOTION
 PR0312
 PR0312  HISTORY     - Date     Condition        Report By
 PR0312  HISTORY     - 1936     MONUMENTED       SDHD
 PR0312
 PR0312                          STATION DESCRIPTION
 PR0312
 PR0312'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1936
 PR0312'0.3 MI NE FROM ALTAMONT.
 PR0312'0.3 MILE NORTHEAST ALONG U.S. HIGHWAY 77 FROM ALTAMONT, AT A
 PR0312'CONCRETE OVERHEAD CROSSING OVER THE CHICAGO AND NORTH WESTERN
 PR0312'RAILWAY, AND IN THE CURB OR WHEEL GUARD AT THE NORTHEAST CORNER
 PR0312'OF THE STRUCTURE.  A STANDARD DISK, STAMPED D 56 RESET 1936.
 PR0312'NOTE-- THE CHICAGO - NORTH WESTERN RY HAS BEEN DISMANTLED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0641 ***********************************************************************
 PR0641  DESIGNATION -  D 57
 PR0641  PID         -  PR0641
 PR0641  STATE/COUNTY-  SD/CLARK
 PR0641  COUNTRY     -  US
 PR0641  USGS QUAD   -  GARDEN CITY (2017)
 PR0641
 PR0641                         *CURRENT SURVEY CONTROL
 PR0641  ______________________________________________________________________
 PR0641* NAD 83(1986) POSITION- 44 54 42.     (N) 097 34 41.     (W)   SCALED
 PR0641* NAVD 88 ORTHO HEIGHT -   557.232 (meters)     1828.19  (feet) ADJUSTED
 PR0641  ______________________________________________________________________
 PR0641  GEOID HEIGHT    -        -24.757 (meters)                     GEOID18
 PR0641  DYNAMIC HEIGHT  -        557.149 (meters)     1827.91  (feet) COMP
 PR0641  MODELED GRAVITY -    980,450.3   (mgal)                       NAVD 88
 PR0641
 PR0641  VERT ORDER      -  SECOND    CLASS 0
 PR0641
 PR0641.The horizontal coordinates were scaled from a map and have
 PR0641.an estimated accuracy of +/- 6 seconds.
 PR0641
 PR0641.The orthometric height was determined by differential leveling and
 PR0641.adjusted by the NATIONAL GEODETIC SURVEY
 PR0641.in June 1991.
 PR0641
 PR0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0641.GEOID18 height accuracy estimate available here.
 PR0641
 PR0641.Click photographs - Photos may exist for this station.
 PR0641
 PR0641.The dynamic height is computed by dividing the NAVD 88
 PR0641.geopotential number by the normal gravity value computed on the
 PR0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0641.degrees latitude (g = 980.6199 gals.).
 PR0641
 PR0641.The modeled gravity was interpolated from observed gravity values.
 PR0641
 PR0641;                    North         East    Units  Estimated Accuracy
 PR0641;SPC SD N     -   122,690.      791,220.      MT  (+/- 180 meters Scaled)
 PR0641
 PR0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ122741(NAD 83)
 PR0641
 PR0641                          SUPERSEDED SURVEY CONTROL
 PR0641
 PR0641  NGVD 29 (??/??/92)  556.92   (m)         1827.2    (f) COMPUTED    2 0
 PR0641
 PR0641.Superseded values are not recommended for survey control.
 PR0641
 PR0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0641.See file dsdata.pdf to determine how the superseded data were derived.
 PR0641
 PR0641_MARKER: DB = BENCH MARK DISK
 PR0641_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0641_STAMPING: D 57 1934
 PR0641_MARK LOGO: CGS
 PR0641_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0641+STABILITY: SURFACE MOTION
 PR0641
 PR0641  HISTORY     - Date     Condition        Report By
 PR0641  HISTORY     - 1934     MONUMENTED       CGS
 PR0641  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PR0641
 PR0641                          STATION DESCRIPTION
 PR0641
 PR0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0641'1.6 MI N FROM ELROD.
 PR0641'1.6 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0641'PACIFIC RAILROAD FROM THE STATION AT ELROD, CLARK COUNTY, AT
 PR0641'MILEPOST 71, 45 FEET NORTHEAST OF THE TRACK, AND ABOUT 2-1/2
 PR0641'FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED D 57 1934
 PR0641'AND SET IN THE TOP OF A CONCRETE POST.
 PR0641
 PR0641                          STATION RECOVERY (1995)
 PR0641
 PR0641'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0641'THE RAILROAD TRACK HAS BEEN REMOVED AND THE AREA IS NOW A CULTIVATED
 PR0641'FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0604 ***********************************************************************
 PR0604  DESIGNATION -  D 58
 PR0604  PID         -  PR0604
 PR0604  STATE/COUNTY-  SD/CLARK
 PR0604  COUNTRY     -  US
 PR0604  USGS QUAD   -  CLARK NORTH (2017)
 PR0604
 PR0604                         *CURRENT SURVEY CONTROL
 PR0604  ______________________________________________________________________
 PR0604* NAD 83(1986) POSITION- 44 53 14.     (N) 097 38 04.     (W)   SCALED
 PR0604* NAVD 88 ORTHO HEIGHT -   540.004 (meters)     1771.66  (feet) ADJUSTED
 PR0604  ______________________________________________________________________
 PR0604  GEOID HEIGHT    -        -24.688 (meters)                     GEOID18
 PR0604  DYNAMIC HEIGHT  -        539.924 (meters)     1771.40  (feet) COMP
 PR0604  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 PR0604
 PR0604  VERT ORDER      -  SECOND    CLASS 0
 PR0604
 PR0604.The horizontal coordinates were scaled from a map and have
 PR0604.an estimated accuracy of +/- 6 seconds.
 PR0604
 PR0604.The orthometric height was determined by differential leveling and
 PR0604.adjusted by the NATIONAL GEODETIC SURVEY
 PR0604.in June 1991.
 PR0604
 PR0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0604.GEOID18 height accuracy estimate available here.
 PR0604
 PR0604.Click photographs - Photos may exist for this station.
 PR0604
 PR0604.The dynamic height is computed by dividing the NAVD 88
 PR0604.geopotential number by the normal gravity value computed on the
 PR0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0604.degrees latitude (g = 980.6199 gals.).
 PR0604
 PR0604.The modeled gravity was interpolated from observed gravity values.
 PR0604
 PR0604;                    North         East    Units  Estimated Accuracy
 PR0604;SPC SD N     -   119,840.      786,850.      MT  (+/- 180 meters Scaled)
 PR0604
 PR0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ078713(NAD 83)
 PR0604
 PR0604                          SUPERSEDED SURVEY CONTROL
 PR0604
 PR0604  NGVD 29 (??/??/92)  539.696  (m)         1770.65   (f) ADJ UNCH    2 0
 PR0604
 PR0604.Superseded values are not recommended for survey control.
 PR0604
 PR0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0604.See file dsdata.pdf to determine how the superseded data were derived.
 PR0604
 PR0604_MARKER: DB = BENCH MARK DISK
 PR0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0604_STAMPING: D 58 1934
 PR0604_MARK LOGO: CGS
 PR0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0604+STABILITY: SURFACE MOTION
 PR0604
 PR0604  HISTORY     - Date     Condition        Report By
 PR0604  HISTORY     - 1934     MONUMENTED       CGS
 PR0604  HISTORY     - 1973     POOR             USGS
 PR0604  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PR0604
 PR0604                          STATION DESCRIPTION
 PR0604
 PR0604'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0604'5.7 MI E FROM CLARK.
 PR0604'CLARK, 0.7 MILES N. AND 5.0 MILES E. OF, 0.7 MILES N. OF COR.
 PR0604'SECS. 1, 2, 11, 12 T. 116 N., R. 57 W., TO A RAILROAD CROSSING,
 PR0604'238 FT W. OF RAILROAD CROSSING AND 37 FT. S. OF CENTERLINE OF
 PR0604'TRACKS, AND ABOUT LEVEL WITH THE TRACKS.  A STANDARD DISK,
 PR0604'STAMPED D 58 1934 AND SET IN THE TOP OF A CONCRETE MONUMENT.
 PR0604
 PR0604                          STATION RECOVERY (1995)
 PR0604
 PR0604'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0604'THE RAILROAD TRACK HAS BEEN REMOVED AND THE AREA IS NOW A CULTIVATED
 PR0604'FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0025 ***********************************************************************
 PS0025  DESIGNATION -  D 59
 PS0025  PID         -  PS0025
 PS0025  STATE/COUNTY-  SD/SPINK
 PS0025  COUNTRY     -  US
 PS0025  USGS QUAD   -  ASHTON (2017)
 PS0025
 PS0025                         *CURRENT SURVEY CONTROL
 PS0025  ______________________________________________________________________
 PS0025* NAD 83(1986) POSITION- 44 52 31.24   (N) 098 23 51.21   (W)   HD_HELD1
 PS0025* NAVD 88 ORTHO HEIGHT -   395.555 (meters)     1297.75  (feet) ADJUSTED
 PS0025  ______________________________________________________________________
 PS0025  GEOID HEIGHT    -        -24.317 (meters)                     GEOID18
 PS0025  DYNAMIC HEIGHT  -        395.513 (meters)     1297.61  (feet) COMP
 PS0025  MODELED GRAVITY -    980,498.8   (mgal)                       NAVD 88
 PS0025
 PS0025  VERT ORDER      -  SECOND    CLASS 0
 PS0025
 PS0025.The horizontal coordinates were determined by differentially corrected
 PS0025.hand held GPS observations or other comparable positioning techniques
 PS0025.and have an estimated accuracy of +/- 3 meters.
 PS0025
 PS0025.The orthometric height was determined by differential leveling and
 PS0025.adjusted by the NATIONAL GEODETIC SURVEY
 PS0025.in June 1991.
 PS0025
 PS0025.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0025.GEOID18 height accuracy estimate available here.
 PS0025
 PS0025.Click photographs - Photos may exist for this station.
 PS0025
 PS0025.The dynamic height is computed by dividing the NAVD 88
 PS0025.geopotential number by the normal gravity value computed on the
 PS0025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0025.degrees latitude (g = 980.6199 gals.).
 PS0025
 PS0025.The modeled gravity was interpolated from observed gravity values.
 PS0025
 PS0025;                    North         East    Units  Estimated Accuracy
 PS0025;SPC SD N     -   117,043.5     726,605.7     MT  (+/- 3 meters HH1 GPS) 
 PS0025
 PS0025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4758469279(NAD 83)
 PS0025
 PS0025                          SUPERSEDED SURVEY CONTROL
 PS0025
 PS0025  NGVD 29 (??/??/92)  395.268  (m)         1296.81   (f) ADJ UNCH    2 0
 PS0025
 PS0025.Superseded values are not recommended for survey control.
 PS0025
 PS0025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0025.See file dsdata.pdf to determine how the superseded data were derived.
 PS0025
 PS0025_MARKER: DB = BENCH MARK DISK
 PS0025_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0025_STAMPING: D 59 1934
 PS0025_MARK LOGO: CGS
 PS0025_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0025+STABILITY: SURFACE MOTION
 PS0025
 PS0025  HISTORY     - Date     Condition        Report By
 PS0025  HISTORY     - 1934     MONUMENTED       CGS
 PS0025  HISTORY     - 1966     MARK NOT FOUND   USGS
 PS0025
 PS0025                          STATION DESCRIPTION
 PS0025
 PS0025'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0025'4.9 MI W FROM FRANKFORT.
 PS0025'ABOUT 4.9 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0025'FROM FRANKFORT, SPINK COUNTY, AT MILEPOST 384, ABOUT 50 FEET
 PS0025'WEST OF A PRIVATE-ROAD CROSSING, 45 FEET NORTH OF THE CENTER LINE
 PS0025'OF THE TRACK, AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD
 PS0025'DISK, STAMPED D 59 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0025
 PS0025                          STATION RECOVERY (1966)
 PS0025
 PS0025'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PS0025'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0352 ***********************************************************************
 OQ0352  DESIGNATION -  D 6 A
 OQ0352  PID         -  OQ0352
 OQ0352  STATE/COUNTY-  SD/MCCOOK
 OQ0352  COUNTRY     -  US
 OQ0352  USGS QUAD   -  SALEM (2017)
 OQ0352
 OQ0352                         *CURRENT SURVEY CONTROL
 OQ0352  ______________________________________________________________________
 OQ0352* NAD 83(1986) POSITION- 43 43 40.     (N) 097 23 17.     (W)   SCALED
 OQ0352* NAVD 88 ORTHO HEIGHT -   465.19  (+/-2cm)     1526.2   (feet) VERTCON3
 OQ0352  ______________________________________________________________________
 OQ0352  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 OQ0352  VERT ORDER      -  THIRD (See Below)
 OQ0352
 OQ0352.The horizontal coordinates were scaled from a map and have
 OQ0352.an estimated accuracy of +/- 6 seconds.
 OQ0352
 OQ0352.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0352.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0352
 OQ0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0352.GEOID18 height accuracy estimate available here.
 OQ0352
 OQ0352.The vertical order pertains to the NGVD 29 superseded value.
 OQ0352
 OQ0352.Click photographs - Photos may exist for this station.
 OQ0352
 OQ0352;                    North         East    Units  Estimated Accuracy
 OQ0352;SPC SD S     -   159,120.      837,240.      MT  (+/- 180 meters Scaled)
 OQ0352
 OQ0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP298429(NAD 83)
 OQ0352
 OQ0352                          SUPERSEDED SURVEY CONTROL
 OQ0352
 OQ0352  NGVD 29 (??/??/??)  464.89   (m)         1525.2    (f) RESET       3  
 OQ0352
 OQ0352.Superseded values are not recommended for survey control.
 OQ0352
 OQ0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0352.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0352
 OQ0352_MARKER: Z = SEE DESCRIPTION
 OQ0352_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0352_SP_SET: BUILDING FOUNDATION
 OQ0352_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0352
 OQ0352  HISTORY     - Date     Condition        Report By
 OQ0352  HISTORY     - UNK      MONUMENTED       NONE
 OQ0352  HISTORY     - 1935     GOOD             CGS
 OQ0352
 OQ0352                          STATION DESCRIPTION
 OQ0352
 OQ0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OQ0352'AT SALEM.
 OQ0352'AT SALEM, MC COOK COUNTY, AT THE NEW COUNTY COURTHOUSE, AND ON
 OQ0352'THE FACE OF THE STONE FOUNDATION AT THE SOUTHWEST CORNER.  A
 OQ0352'HORIZONTAL MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0486 ***********************************************************************
 OS0486  DESIGNATION -  D 6 O
 OS0486  PID         -  OS0486
 OS0486  STATE/COUNTY-  SD/JACKSON
 OS0486  COUNTRY     -  US
 OS0486  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0486
 OS0486                         *CURRENT SURVEY CONTROL
 OS0486  ______________________________________________________________________
 OS0486* NAD 83(1986) POSITION- 43 48 23.     (N) 101 56 23.     (W)   SCALED
 OS0486* NAVD 88 ORTHO HEIGHT -   776.719 (meters)     2548.29  (feet) ADJUSTED
 OS0486  ______________________________________________________________________
 OS0486  GEOID HEIGHT    -        -20.036 (meters)                     GEOID18
 OS0486  DYNAMIC HEIGHT  -        776.467 (meters)     2547.46  (feet) COMP
 OS0486  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 OS0486
 OS0486  VERT ORDER      -  SECOND    CLASS 0
 OS0486
 OS0486.The horizontal coordinates were scaled from a map and have
 OS0486.an estimated accuracy of +/- 6 seconds.
 OS0486
 OS0486.The orthometric height was determined by differential leveling and
 OS0486.adjusted by the NATIONAL GEODETIC SURVEY
 OS0486.in June 1991.
 OS0486
 OS0486.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0486.GEOID18 height accuracy estimate available here.
 OS0486
 OS0486.Click photographs - Photos may exist for this station.
 OS0486
 OS0486.The dynamic height is computed by dividing the NAVD 88
 OS0486.geopotential number by the normal gravity value computed on the
 OS0486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0486.degrees latitude (g = 980.6199 gals.).
 OS0486
 OS0486.The modeled gravity was interpolated from observed gravity values.
 OS0486
 OS0486;                    North         East    Units  Estimated Accuracy
 OS0486;SPC SD S     -   164,890.      470,760.      MT  (+/- 180 meters Scaled)
 OS0486
 OS0486_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP635545(NAD 83)
 OS0486
 OS0486                          SUPERSEDED SURVEY CONTROL
 OS0486
 OS0486  NGVD 29 (??/??/92)  776.27   (m)         2546.8    (f) COMPUTED    2 0
 OS0486
 OS0486.Superseded values are not recommended for survey control.
 OS0486
 OS0486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0486.See file dsdata.pdf to determine how the superseded data were derived.
 OS0486
 OS0486_MARKER: DS = TRIANGULATION STATION DISK
 OS0486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0486_STAMPING: D 6 O 1961
 OS0486_MARK LOGO: CGS
 OS0486_PROJECTION: FLUSH
 OS0486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0486+STABILITY: SURFACE MOTION
 OS0486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0486+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0486
 OS0486  HISTORY     - Date     Condition        Report By
 OS0486  HISTORY     - 1961     MONUMENTED       CGS
 OS0486  HISTORY     - 1962     GOOD             CGS
 OS0486  HISTORY     - 20130116 GOOD             INDIV
 OS0486
 OS0486                          STATION DESCRIPTION
 OS0486
 OS0486'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0486'5.1 MI N FROM CEDAR PASS.
 OS0486'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0486'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.55
 OS0486'MILES NORTH ALONG A GRAVELED ROAD, 48 FEET EAST OF THE CENTER
 OS0486'LINE OF THE ROAD, 110 FEET EAST OF AND ACROSS THE ROAD FROM D 6
 OS0486'O R.M. 2, 42.4 FEET SOUTH OF D 6 O R.M. 1, 5.0 FEET NORTH OF A
 OS0486'METAL WITNESS POST, 3 FEET WEST OF A FENCE, AND SET IN THE TOP
 OS0486'OF A CONCRETE POST AND FLUSH WITH THE GROUND.
 OS0486
 OS0486                          STATION RECOVERY (2013)
 OS0486
 OS0486'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0486'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0488 ***********************************************************************
 OS0488  DESIGNATION -  D 6 O AZ MK
 OS0488  PID         -  OS0488
 OS0488  STATE/COUNTY-  SD/JACKSON
 OS0488  COUNTRY     -  US
 OS0488  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0488
 OS0488                         *CURRENT SURVEY CONTROL
 OS0488  ______________________________________________________________________
 OS0488* NAD 83(1986) POSITION- 43 48 33.     (N) 101 56 23.     (W)   SCALED
 OS0488* NAVD 88 ORTHO HEIGHT -   776.382 (meters)     2547.18  (feet) ADJUSTED
 OS0488  ______________________________________________________________________
 OS0488  GEOID HEIGHT    -        -20.036 (meters)                     GEOID18
 OS0488  DYNAMIC HEIGHT  -        776.131 (meters)     2546.36  (feet) COMP
 OS0488  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 OS0488
 OS0488  VERT ORDER      -  SECOND    CLASS 0
 OS0488
 OS0488.The horizontal coordinates were scaled from a map and have
 OS0488.an estimated accuracy of +/- 6 seconds.
 OS0488
 OS0488.The orthometric height was determined by differential leveling and
 OS0488.adjusted by the NATIONAL GEODETIC SURVEY
 OS0488.in June 1991.
 OS0488
 OS0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0488.GEOID18 height accuracy estimate available here.
 OS0488
 OS0488.Click photographs - Photos may exist for this station.
 OS0488
 OS0488.The dynamic height is computed by dividing the NAVD 88
 OS0488.geopotential number by the normal gravity value computed on the
 OS0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0488.degrees latitude (g = 980.6199 gals.).
 OS0488
 OS0488.The modeled gravity was interpolated from observed gravity values.
 OS0488
 OS0488;                    North         East    Units  Estimated Accuracy
 OS0488;SPC SD S     -   165,200.      470,770.      MT  (+/- 180 meters Scaled)
 OS0488
 OS0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP635548(NAD 83)
 OS0488
 OS0488                          SUPERSEDED SURVEY CONTROL
 OS0488
 OS0488  NGVD 29 (??/??/92)  775.93   (m)         2545.7    (f) COMPUTED    2 0
 OS0488
 OS0488.Superseded values are not recommended for survey control.
 OS0488
 OS0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0488.See file dsdata.pdf to determine how the superseded data were derived.
 OS0488
 OS0488_MARKER: DZ = AZIMUTH MARK DISK
 OS0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0488_STAMPING: D 6 O 1961
 OS0488_MARK LOGO: CGS
 OS0488_PROJECTION: FLUSH
 OS0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0488+STABILITY: SURFACE MOTION
 OS0488_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0488+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0488
 OS0488  HISTORY     - Date     Condition        Report By
 OS0488  HISTORY     - 1961     MONUMENTED       CGS
 OS0488  HISTORY     - 1962     GOOD             CGS
 OS0488  HISTORY     - 20130116 GOOD             INDIV
 OS0488
 OS0488                          STATION DESCRIPTION
 OS0488
 OS0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0488'5.3 MI N FROM CEDAR PASS.
 OS0488'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0488'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.75
 OS0488'MILES NORTH ALONG A GRAVELED ROAD, 49 FEET EAST OF THE CENTER
 OS0488'LINE OF THE ROAD, 125 FEET SOUTH OF A T-FENCE CORNER POST WITH
 OS0488'A FENCE LEADING EAST, 3.6 FEET WEST OF A FENCE, 2.7 FEET WEST
 OS0488'OF A METAL WITNESS POST, ABOUT 6 FEET ABOVE THE SURFACE OF THE
 OS0488'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0488'GROUND.
 OS0488
 OS0488                          STATION RECOVERY (2013)
 OS0488
 OS0488'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0487 ***********************************************************************
 OS0487  DESIGNATION -  D 6 O RM 1
 OS0487  PID         -  OS0487
 OS0487  STATE/COUNTY-  SD/JACKSON
 OS0487  COUNTRY     -  US
 OS0487  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0487
 OS0487                         *CURRENT SURVEY CONTROL
 OS0487  ______________________________________________________________________
 OS0487* NAD 83(1986) POSITION- 43 48 22.     (N) 101 56 22.     (W)   SCALED
 OS0487* NAVD 88 ORTHO HEIGHT -   776.697 (meters)     2548.21  (feet) ADJUSTED
 OS0487  ______________________________________________________________________
 OS0487  GEOID HEIGHT    -        -20.037 (meters)                     GEOID18
 OS0487  DYNAMIC HEIGHT  -        776.445 (meters)     2547.39  (feet) COMP
 OS0487  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 OS0487
 OS0487  VERT ORDER      -  SECOND    CLASS 0
 OS0487
 OS0487.The horizontal coordinates were scaled from a map and have
 OS0487.an estimated accuracy of +/- 6 seconds.
 OS0487
 OS0487.The orthometric height was determined by differential leveling and
 OS0487.adjusted by the NATIONAL GEODETIC SURVEY
 OS0487.in June 1991.
 OS0487
 OS0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0487.GEOID18 height accuracy estimate available here.
 OS0487
 OS0487.Click photographs - Photos may exist for this station.
 OS0487
 OS0487.The dynamic height is computed by dividing the NAVD 88
 OS0487.geopotential number by the normal gravity value computed on the
 OS0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0487.degrees latitude (g = 980.6199 gals.).
 OS0487
 OS0487.The modeled gravity was interpolated from observed gravity values.
 OS0487
 OS0487;                    North         East    Units  Estimated Accuracy
 OS0487;SPC SD S     -   164,860.      470,780.      MT  (+/- 180 meters Scaled)
 OS0487
 OS0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP635545(NAD 83)
 OS0487
 OS0487                          SUPERSEDED SURVEY CONTROL
 OS0487
 OS0487  NGVD 29 (??/??/92)  776.25   (m)         2546.7    (f) COMPUTED    2 0
 OS0487
 OS0487.Superseded values are not recommended for survey control.
 OS0487
 OS0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0487.See file dsdata.pdf to determine how the superseded data were derived.
 OS0487
 OS0487_MARKER: DR = REFERENCE MARK DISK
 OS0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0487_STAMPING: D 6 O NO 1 1961
 OS0487_MARK LOGO: CGS
 OS0487_PROJECTION: FLUSH
 OS0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0487+STABILITY: SURFACE MOTION
 OS0487
 OS0487  HISTORY     - Date     Condition        Report By
 OS0487  HISTORY     - 1961     MONUMENTED       CGS
 OS0487
 OS0487                          STATION DESCRIPTION
 OS0487
 OS0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OS0487'5.1 MI N FROM CEDAR PASS.
 OS0487'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0487'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.55
 OS0487'MILES NORTH ALONG A GRAVELED ROAD, 49 FEET EAST OF THE CENTER
 OS0487'LINE OF THE ROAD, 42.4 FEET NORTH OF TRIANGULATION STATION
 OS0487'D 6 O 1961, 1 FOOT WEST OF A FENCE, AND SET IN THE TOP OF A
 OS0487'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0485 ***********************************************************************
 OS0485  DESIGNATION -  D 6 O RM 2
 OS0485  PID         -  OS0485
 OS0485  STATE/COUNTY-  SD/JACKSON
 OS0485  COUNTRY     -  US
 OS0485  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0485
 OS0485                         *CURRENT SURVEY CONTROL
 OS0485  ______________________________________________________________________
 OS0485* NAD 83(1986) POSITION- 43 48 22.     (N) 101 56 22.     (W)   SCALED
 OS0485* NAVD 88 ORTHO HEIGHT -   776.718 (meters)     2548.28  (feet) ADJUSTED
 OS0485  ______________________________________________________________________
 OS0485  GEOID HEIGHT    -        -20.037 (meters)                     GEOID18
 OS0485  DYNAMIC HEIGHT  -        776.466 (meters)     2547.46  (feet) COMP
 OS0485  MODELED GRAVITY -    980,269.4   (mgal)                       NAVD 88
 OS0485
 OS0485  VERT ORDER      -  SECOND    CLASS 0
 OS0485
 OS0485.The horizontal coordinates were scaled from a map and have
 OS0485.an estimated accuracy of +/- 6 seconds.
 OS0485
 OS0485.The orthometric height was determined by differential leveling and
 OS0485.adjusted by the NATIONAL GEODETIC SURVEY
 OS0485.in June 1991.
 OS0485
 OS0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0485.GEOID18 height accuracy estimate available here.
 OS0485
 OS0485.Click photographs - Photos may exist for this station.
 OS0485
 OS0485.The dynamic height is computed by dividing the NAVD 88
 OS0485.geopotential number by the normal gravity value computed on the
 OS0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0485.degrees latitude (g = 980.6199 gals.).
 OS0485
 OS0485.The modeled gravity was interpolated from observed gravity values.
 OS0485
 OS0485;                    North         East    Units  Estimated Accuracy
 OS0485;SPC SD S     -   164,860.      470,780.      MT  (+/- 180 meters Scaled)
 OS0485
 OS0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP635545(NAD 83)
 OS0485
 OS0485                          SUPERSEDED SURVEY CONTROL
 OS0485
 OS0485  NGVD 29 (??/??/92)  776.27   (m)         2546.8    (f) COMPUTED    2 0
 OS0485
 OS0485.Superseded values are not recommended for survey control.
 OS0485
 OS0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0485.See file dsdata.pdf to determine how the superseded data were derived.
 OS0485
 OS0485_MARKER: DR = REFERENCE MARK DISK
 OS0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0485_STAMPING: D 6 O NO 1 1961
 OS0485_MARK LOGO: CGS
 OS0485_PROJECTION: FLUSH
 OS0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0485+STABILITY: SURFACE MOTION
 OS0485
 OS0485  HISTORY     - Date     Condition        Report By
 OS0485  HISTORY     - 1961     MONUMENTED       CGS
 OS0485  HISTORY     - 1962     GOOD             CGS
 OS0485
 OS0485                          STATION DESCRIPTION
 OS0485
 OS0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0485'5.1 MI N FROM CEDAR PASS.
 OS0485'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0485'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.55
 OS0485'MILES NORTH ALONG A GRAVELED ROAD, 110 FEET WEST OF AND ACROSS
 OS0485'THE ROAD FROM D 6 O 1961 TRIANGULATION STATION, 68 FEET WEST OF
 OS0485'THE CENTER LINE OF THE ROAD, 2 FEET EAST OF A FENCE, ABOUT 2 FEET
 OS0485'BELOW THE ROAD, AND SET IN THE TOP OF A CONCRETE POST, FLUSH WITH
 OS0485'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0490 ***********************************************************************
 OS0490  DESIGNATION -  D 6 P
 OS0490  PID         -  OS0490
 OS0490  STATE/COUNTY-  SD/JACKSON
 OS0490  COUNTRY     -  US
 OS0490  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0490
 OS0490                         *CURRENT SURVEY CONTROL
 OS0490  ______________________________________________________________________
 OS0490* NAD 83(1986) POSITION- 43 48 42.     (N) 101 56 46.     (W)   SCALED
 OS0490* NAVD 88 ORTHO HEIGHT -   791.701 (meters)     2597.44  (feet) ADJUSTED
 OS0490  ______________________________________________________________________
 OS0490  GEOID HEIGHT    -        -20.014 (meters)                     GEOID18
 OS0490  DYNAMIC HEIGHT  -        791.445 (meters)     2596.60  (feet) COMP
 OS0490  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OS0490
 OS0490  VERT ORDER      -  SECOND    CLASS 0
 OS0490
 OS0490.The horizontal coordinates were scaled from a map and have
 OS0490.an estimated accuracy of +/- 6 seconds.
 OS0490
 OS0490.The orthometric height was determined by differential leveling and
 OS0490.adjusted by the NATIONAL GEODETIC SURVEY
 OS0490.in June 1991.
 OS0490
 OS0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0490.GEOID18 height accuracy estimate available here.
 OS0490
 OS0490.Click photographs - Photos may exist for this station.
 OS0490
 OS0490.The dynamic height is computed by dividing the NAVD 88
 OS0490.geopotential number by the normal gravity value computed on the
 OS0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0490.degrees latitude (g = 980.6199 gals.).
 OS0490
 OS0490.The modeled gravity was interpolated from observed gravity values.
 OS0490
 OS0490;                    North         East    Units  Estimated Accuracy
 OS0490;SPC SD S     -   165,490.      470,260.      MT  (+/- 180 meters Scaled)
 OS0490
 OS0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP630551(NAD 83)
 OS0490
 OS0490                          SUPERSEDED SURVEY CONTROL
 OS0490
 OS0490  NGVD 29 (??/??/92)  791.25   (m)         2596.0    (f) COMPUTED    2 0
 OS0490
 OS0490.Superseded values are not recommended for survey control.
 OS0490
 OS0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0490.See file dsdata.pdf to determine how the superseded data were derived.
 OS0490
 OS0490_MARKER: DS = TRIANGULATION STATION DISK
 OS0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0490_STAMPING: D 6 P 1961
 OS0490_MARK LOGO: CGS
 OS0490_PROJECTION: FLUSH
 OS0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0490+STABILITY: SURFACE MOTION
 OS0490
 OS0490  HISTORY     - Date     Condition        Report By
 OS0490  HISTORY     - 1961     MONUMENTED       CGS
 OS0490
 OS0490                          STATION DESCRIPTION
 OS0490
 OS0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OS0490'5.8 MI N FROM CEDAR PASS.
 OS0490'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0490'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.9
 OS0490'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON WEST SIDE OF ROAD
 OS0490'NORTH OF SMALL CONCRETE BRIDGE, THENCE 0.35 MILES WEST ALONG A
 OS0490'TRAIL ROAD TO THE CREST OF A HILL, 0.15 MILE NORTHWEST OF A
 OS0490'CREEK BOTTOM AND COTTONWOOD TREES, 0.15 MILE NORTH OF A EAST
 OS0490'WEST FENCE LINE AND POWER LINE, 56.4 FEET WEST-SOUTH WEST OF D 6
 OS0490'P R.M. 1, 42.3 FEET NORTH-NORTHWEST OF D 6 P R.M. 2, 34 FEET
 OS0490'SOUTH OF THE CENTER LINE OF A TRAIL ROAD, AND SET IN THE TOP OF A
 OS0490'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0489 ***********************************************************************
 OS0489  DESIGNATION -  D 6 P RM 1
 OS0489  PID         -  OS0489
 OS0489  STATE/COUNTY-  SD/JACKSON
 OS0489  COUNTRY     -  US
 OS0489  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0489
 OS0489                         *CURRENT SURVEY CONTROL
 OS0489  ______________________________________________________________________
 OS0489* NAD 83(1986) POSITION- 43 48 42.     (N) 101 56 46.     (W)   SCALED
 OS0489* NAVD 88 ORTHO HEIGHT -   791.414 (meters)     2596.50  (feet) ADJUSTED
 OS0489  ______________________________________________________________________
 OS0489  GEOID HEIGHT    -        -20.014 (meters)                     GEOID18
 OS0489  DYNAMIC HEIGHT  -        791.158 (meters)     2595.66  (feet) COMP
 OS0489  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OS0489
 OS0489  VERT ORDER      -  SECOND    CLASS 0
 OS0489
 OS0489.The horizontal coordinates were scaled from a map and have
 OS0489.an estimated accuracy of +/- 6 seconds.
 OS0489
 OS0489.The orthometric height was determined by differential leveling and
 OS0489.adjusted by the NATIONAL GEODETIC SURVEY
 OS0489.in June 1991.
 OS0489
 OS0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0489.GEOID18 height accuracy estimate available here.
 OS0489
 OS0489.Click photographs - Photos may exist for this station.
 OS0489
 OS0489.The dynamic height is computed by dividing the NAVD 88
 OS0489.geopotential number by the normal gravity value computed on the
 OS0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0489.degrees latitude (g = 980.6199 gals.).
 OS0489
 OS0489.The modeled gravity was interpolated from observed gravity values.
 OS0489
 OS0489;                    North         East    Units  Estimated Accuracy
 OS0489;SPC SD S     -   165,490.      470,260.      MT  (+/- 180 meters Scaled)
 OS0489
 OS0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP630551(NAD 83)
 OS0489
 OS0489                          SUPERSEDED SURVEY CONTROL
 OS0489
 OS0489  NGVD 29 (??/??/92)  790.97   (m)         2595.0    (f) COMPUTED    2 0
 OS0489
 OS0489.Superseded values are not recommended for survey control.
 OS0489
 OS0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0489.See file dsdata.pdf to determine how the superseded data were derived.
 OS0489
 OS0489_MARKER: DR = REFERENCE MARK DISK
 OS0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0489_STAMPING: D 6 P NO 1 1961
 OS0489_MARK LOGO: CGS
 OS0489_PROJECTION: FLUSH
 OS0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0489+STABILITY: SURFACE MOTION
 OS0489
 OS0489  HISTORY     - Date     Condition        Report By
 OS0489  HISTORY     - 1961     MONUMENTED       CGS
 OS0489  HISTORY     - 1962     GOOD             CGS
 OS0489
 OS0489                          STATION DESCRIPTION
 OS0489
 OS0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0489'5.8 MI N FROM CEDAR PASS.
 OS0489'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0489'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.9
 OS0489'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON WEST SIDE OF
 OS0489'ROAD NORTH OF SMALL CONCRETE BRIDGE, THENCE 0.35 MILES WEST
 OS0489'ALONG A TRAIL ROAD TO THE CREST OF A HILL, 0.15 MILE NORTHWEST
 OS0489'OF A CREEK BOTTOM AND COTTONWOOD TREES, 0.15 MILE NORTH OF A
 OS0489'EAST WEST FENCE LINE AND POWER LINE, 56.4 FEET EAST-NORTHEAST
 OS0489'OF D 6 P 1961-TRIANGULATION STATION, 18 FEET SOUTH OF THE CENTER
 OS0489'LINE OF TRAIL ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0489'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0491 ***********************************************************************
 OS0491  DESIGNATION -  D 6 P RM 2
 OS0491  PID         -  OS0491
 OS0491  STATE/COUNTY-  SD/JACKSON
 OS0491  COUNTRY     -  US
 OS0491  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0491
 OS0491                         *CURRENT SURVEY CONTROL
 OS0491  ______________________________________________________________________
 OS0491* NAD 83(1986) POSITION- 43 48 42.     (N) 101 56 46.     (W)   SCALED
 OS0491* NAVD 88 ORTHO HEIGHT -   791.100 (meters)     2595.47  (feet) ADJUSTED
 OS0491  ______________________________________________________________________
 OS0491  GEOID HEIGHT    -        -20.014 (meters)                     GEOID18
 OS0491  DYNAMIC HEIGHT  -        790.844 (meters)     2594.63  (feet) COMP
 OS0491  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OS0491
 OS0491  VERT ORDER      -  SECOND    CLASS 0
 OS0491
 OS0491.The horizontal coordinates were scaled from a map and have
 OS0491.an estimated accuracy of +/- 6 seconds.
 OS0491
 OS0491.The orthometric height was determined by differential leveling and
 OS0491.adjusted by the NATIONAL GEODETIC SURVEY
 OS0491.in June 1991.
 OS0491
 OS0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0491.GEOID18 height accuracy estimate available here.
 OS0491
 OS0491.Click photographs - Photos may exist for this station.
 OS0491
 OS0491.The dynamic height is computed by dividing the NAVD 88
 OS0491.geopotential number by the normal gravity value computed on the
 OS0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0491.degrees latitude (g = 980.6199 gals.).
 OS0491
 OS0491.The modeled gravity was interpolated from observed gravity values.
 OS0491
 OS0491;                    North         East    Units  Estimated Accuracy
 OS0491;SPC SD S     -   165,490.      470,260.      MT  (+/- 180 meters Scaled)
 OS0491
 OS0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP630551(NAD 83)
 OS0491
 OS0491                          SUPERSEDED SURVEY CONTROL
 OS0491
 OS0491  NGVD 29 (??/??/92)  790.65   (m)         2594.0    (f) COMPUTED    2 0
 OS0491
 OS0491.Superseded values are not recommended for survey control.
 OS0491
 OS0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0491.See file dsdata.pdf to determine how the superseded data were derived.
 OS0491
 OS0491_MARKER: DR = REFERENCE MARK DISK
 OS0491_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0491_SP_SET: BRIDGE
 OS0491_STAMPING: D 6 P NO 21961
 OS0491_MARK LOGO: CGS
 OS0491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0491
 OS0491  HISTORY     - Date     Condition        Report By
 OS0491  HISTORY     - 1961     MONUMENTED       CGS
 OS0491
 OS0491                          STATION DESCRIPTION
 OS0491
 OS0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OS0491'5.8 MI N FROM CEDAR PASS.
 OS0491'ABOUT 1.55 MILES NORTHEAST ALONG U.S. HIGHWAY 16 A AND STATE
 OS0491'HIGHWAY 40 FROM THE RANGER STATION AT CEDAR PASS, THENCE 3.9
 OS0491'MILES NORTH ALONG A GRAVELED ROAD TO A GATE ON THE WEST SIDE OF
 OS0491'THE ROAD NORTH TO A SMALL CONCRETE BRIDGE, THENCE 0.35 MILES
 OS0491'WEST ALONG A TRAIL ROAD TO THE CREST OF A HILL, 42.3 FEET
 OS0491'SOUTH-SOUTHEAST OF D 6 P 1961 TRIANGULATION STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0082 ***********************************************************************
 QR0082  DESIGNATION -  D 60
 QR0082  PID         -  QR0082
 QR0082  STATE/COUNTY-  SD/BROWN
 QR0082  COUNTRY     -  US
 QR0082  USGS QUAD   -  WARNER (2017)
 QR0082
 QR0082                         *CURRENT SURVEY CONTROL
 QR0082  ______________________________________________________________________
 QR0082* NAD 83(1986) POSITION- 45 17 55.41   (N) 098 29 42.58   (W)   HD_HELD1
 QR0082* NAVD 88 ORTHO HEIGHT -   393.198 (meters)     1290.02  (feet) ADJUSTED
 QR0082  ______________________________________________________________________
 QR0082  GEOID HEIGHT    -        -24.330 (meters)                     GEOID18
 QR0082  DYNAMIC HEIGHT  -        393.168 (meters)     1289.92  (feet) COMP
 QR0082  MODELED GRAVITY -    980,528.1   (mgal)                       NAVD 88
 QR0082
 QR0082  VERT ORDER      -  SECOND    CLASS 0
 QR0082
 QR0082.The horizontal coordinates were determined by differentially corrected
 QR0082.hand held GPS observations or other comparable positioning techniques
 QR0082.and have an estimated accuracy of +/- 3 meters.
 QR0082
 QR0082.The orthometric height was determined by differential leveling and
 QR0082.adjusted by the NATIONAL GEODETIC SURVEY
 QR0082.in June 1991.
 QR0082
 QR0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0082.GEOID18 height accuracy estimate available here.
 QR0082
 QR0082.Click photographs - Photos may exist for this station.
 QR0082
 QR0082.The dynamic height is computed by dividing the NAVD 88
 QR0082.geopotential number by the normal gravity value computed on the
 QR0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0082.degrees latitude (g = 980.6199 gals.).
 QR0082
 QR0082.The modeled gravity was interpolated from observed gravity values.
 QR0082
 QR0082;                    North         East    Units  Estimated Accuracy
 QR0082;SPC SD N     -   163,936.4     718,020.7     MT  (+/- 3 meters HH1 GPS) 
 QR0082
 QR0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3958116259(NAD 83)
 QR0082
 QR0082                          SUPERSEDED SURVEY CONTROL
 QR0082
 QR0082  NGVD 29 (??/??/92)  392.909  (m)         1289.07   (f) ADJ UNCH    2 0
 QR0082
 QR0082.Superseded values are not recommended for survey control.
 QR0082
 QR0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0082.See file dsdata.pdf to determine how the superseded data were derived.
 QR0082
 QR0082_MARKER: DB = BENCH MARK DISK
 QR0082_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0082_SP_SET: BRIDGE
 QR0082_STAMPING: D 60 1934
 QR0082_MARK LOGO: CGS
 QR0082_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0082
 QR0082  HISTORY     - Date     Condition        Report By
 QR0082  HISTORY     - 1934     MONUMENTED       CGS
 QR0082
 QR0082                          STATION DESCRIPTION
 QR0082
 QR0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0082'1.9 MI S FROM WARNER.
 QR0082'1.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0082'PACIFIC RAILWAY FROM THE STATION AT WARNER, BROWN COUNTY, AT
 QR0082'BRIDGE P70, IN THE WEST END OF THE NORTH CONCRETE RETAINING
 QR0082'WALL, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 QR0082'DISK, STAMPED D 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0014 ***********************************************************************
 QR0014  DESIGNATION -  D 61
 QR0014  PID         -  QR0014
 QR0014  STATE/COUNTY-  SD/BROWN
 QR0014  COUNTRY     -  US
 QR0014  USGS QUAD   -  HOUGHTON (2017)
 QR0014
 QR0014                         *CURRENT SURVEY CONTROL
 QR0014  ______________________________________________________________________
 QR0014* NAD 83(1986) POSITION- 45 45 45.62   (N) 098 12 49.05   (W)   HD_HELD1
 QR0014* NAVD 88 ORTHO HEIGHT -   396.913 (meters)     1302.21  (feet) ADJUSTED
 QR0014  ______________________________________________________________________
 QR0014  GEOID HEIGHT    -        -24.962 (meters)                     GEOID18
 QR0014  DYNAMIC HEIGHT  -        396.893 (meters)     1302.14  (feet) COMP
 QR0014  MODELED GRAVITY -    980,553.3   (mgal)                       NAVD 88
 QR0014
 QR0014  VERT ORDER      -  FIRST     CLASS II
 QR0014
 QR0014.The horizontal coordinates were determined by differentially corrected
 QR0014.hand held GPS observations or other comparable positioning techniques
 QR0014.and have an estimated accuracy of +/- 3 meters.
 QR0014
 QR0014.The orthometric height was determined by differential leveling and
 QR0014.adjusted by the NATIONAL GEODETIC SURVEY
 QR0014.in June 1991.
 QR0014
 QR0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0014.GEOID18 height accuracy estimate available here.
 QR0014
 QR0014.Click photographs - Photos may exist for this station.
 QR0014
 QR0014.The dynamic height is computed by dividing the NAVD 88
 QR0014.geopotential number by the normal gravity value computed on the
 QR0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0014.degrees latitude (g = 980.6199 gals.).
 QR0014
 QR0014.The modeled gravity was interpolated from observed gravity values.
 QR0014
 QR0014;                    North         East    Units  Estimated Accuracy
 QR0014;SPC SD N     -   215,935.5     738,959.9     MT  (+/- 3 meters HH1 GPS) 
 QR0014
 QR0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR6115067979(NAD 83)
 QR0014
 QR0014                          SUPERSEDED SURVEY CONTROL
 QR0014
 QR0014  NGVD 29 (??/??/92)  396.603  (m)         1301.19   (f) ADJ UNCH    1 2
 QR0014
 QR0014.Superseded values are not recommended for survey control.
 QR0014
 QR0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0014.See file dsdata.pdf to determine how the superseded data were derived.
 QR0014
 QR0014_MARKER: DB = BENCH MARK DISK
 QR0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0014_STAMPING: D 61 1934
 QR0014_MARK LOGO: CGS
 QR0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0014+STABILITY: SURFACE MOTION
 QR0014
 QR0014  HISTORY     - Date     Condition        Report By
 QR0014  HISTORY     - 1934     MONUMENTED       CGS
 QR0014  HISTORY     - 1941     GOOD             CGS
 QR0014
 QR0014                          STATION DESCRIPTION
 QR0014
 QR0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0014'AT HOUGHTON.
 QR0014'AT HOUGHTON, BROWN COUNTY, ACROSS A ROAD FROM THE CHICAGO AND NORTH
 QR0014'WESTERN RAILWAY STATION, AT THE CROSSING OF STATE HIGHWAY 10, 21
 QR0014'FEET EAST OF THE CENTER LINE OF THE TRACK, 4 FEET SOUTH OF A POLE,
 QR0014'AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED D 61 1934
 QR0014'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0191 ***********************************************************************
 QQ0191  DESIGNATION -  D 63
 QQ0191  PID         -  QQ0191
 QQ0191  STATE/COUNTY-  SD/ROBERTS
 QQ0191  COUNTRY     -  US
 QQ0191  USGS QUAD   -  GOODWILL (2017)
 QQ0191
 QQ0191                         *CURRENT SURVEY CONTROL
 QQ0191  ______________________________________________________________________
 QQ0191* NAD 83(1986) POSITION- 45 32 43.     (N) 097 07 23.     (W)   SCALED
 QQ0191* NAVD 88 ORTHO HEIGHT -   620.844 (meters)     2036.89  (feet) ADJUSTED
 QQ0191  ______________________________________________________________________
 QQ0191  GEOID HEIGHT    -        -25.429 (meters)                     GEOID18
 QQ0191  DYNAMIC HEIGHT  -        620.781 (meters)     2036.68  (feet) COMP
 QQ0191  MODELED GRAVITY -    980,494.4   (mgal)                       NAVD 88
 QQ0191
 QQ0191  VERT ORDER      -  SECOND    CLASS 0
 QQ0191
 QQ0191.The horizontal coordinates were scaled from a map and have
 QQ0191.an estimated accuracy of +/- 6 seconds.
 QQ0191
 QQ0191.The orthometric height was determined by differential leveling and
 QQ0191.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0191.in June 1991.
 QQ0191
 QQ0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0191.GEOID18 height accuracy estimate available here.
 QQ0191
 QQ0191.Click photographs - Photos may exist for this station.
 QQ0191
 QQ0191.The dynamic height is computed by dividing the NAVD 88
 QQ0191.geopotential number by the normal gravity value computed on the
 QQ0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0191.degrees latitude (g = 980.6199 gals.).
 QQ0191
 QQ0191.The modeled gravity was interpolated from observed gravity values.
 QQ0191
 QQ0191;                    North         East    Units  Estimated Accuracy
 QQ0191;SPC SD N     -   194,230.      824,620.      MT  (+/- 180 meters Scaled)
 QQ0191
 QQ0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR465452(NAD 83)
 QQ0191
 QQ0191                          SUPERSEDED SURVEY CONTROL
 QQ0191
 QQ0191  NGVD 29 (??/??/92)  620.567  (m)         2035.98   (f) ADJ UNCH    2 0
 QQ0191
 QQ0191.Superseded values are not recommended for survey control.
 QQ0191
 QQ0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0191.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0191
 QQ0191_MARKER: DB = BENCH MARK DISK
 QQ0191_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0191_SP_SET: CULVERT
 QQ0191_STAMPING: D 63 1934
 QQ0191_MARK LOGO: CGS
 QQ0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0191+STABILITY: SURFACE MOTION
 QQ0191
 QQ0191  HISTORY     - Date     Condition        Report By
 QQ0191  HISTORY     - 1934     MONUMENTED       CGS
 QQ0191  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0191
 QQ0191                          STATION DESCRIPTION
 QQ0191
 QQ0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0191'10.6 MI S FROM SISSETON.
 QQ0191'10.6 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM SISSETON, ROBERTS
 QQ0191'COUNTY, ABOUT 400 FEET NORTH OF A CROSS ROAD, AT A 3-FOOT
 QQ0191'CONCRETE BOX CULVERT, AND IN THE CENTER OF THE TOP OF THE WEST
 QQ0191'CONCRETE FOOT WALL.  A STANDARD DISK, STAMPED D 63 1934.
 QQ0191'NOTE-- THE CONCRETE BOX CULVERT HAS BEEN REPLACED BY A TUBULAR
 QQ0191'CONCRETE CULVERT.
 QQ0191
 QQ0191                          STATION RECOVERY (1970)
 QQ0191
 QQ0191'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0191'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0444 ***********************************************************************
 QS0444  DESIGNATION -  D 65
 QS0444  PID         -  QS0444
 QS0444  STATE/COUNTY-  SD/CORSON
 QS0444  COUNTRY     -  US
 QS0444  USGS QUAD   -  TATANKA LAKE (2017)
 QS0444
 QS0444                         *CURRENT SURVEY CONTROL
 QS0444  ______________________________________________________________________
 QS0444* NAD 83(1986) POSITION- 45 56 13.     (N) 101 12 52.     (W)   SCALED
 QS0444* NAVD 88 ORTHO HEIGHT -   674.218 (meters)     2212.00  (feet) ADJUSTED
 QS0444  ______________________________________________________________________
 QS0444  GEOID HEIGHT    -        -20.659 (meters)                     GEOID18
 QS0444  DYNAMIC HEIGHT  -        674.152 (meters)     2211.78  (feet) COMP
 QS0444  MODELED GRAVITY -    980,495.5   (mgal)                       NAVD 88
 QS0444
 QS0444  VERT ORDER      -  SECOND    CLASS 0
 QS0444
 QS0444.The horizontal coordinates were scaled from a map and have
 QS0444.an estimated accuracy of +/- 6 seconds.
 QS0444
 QS0444.The orthometric height was determined by differential leveling and
 QS0444.adjusted by the NATIONAL GEODETIC SURVEY
 QS0444.in June 1991.
 QS0444
 QS0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0444.GEOID18 height accuracy estimate available here.
 QS0444
 QS0444.Click photographs - Photos may exist for this station.
 QS0444
 QS0444.The dynamic height is computed by dividing the NAVD 88
 QS0444.geopotential number by the normal gravity value computed on the
 QS0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0444.degrees latitude (g = 980.6199 gals.).
 QS0444
 QS0444.The modeled gravity was interpolated from observed gravity values.
 QS0444
 QS0444;                    North         East    Units  Estimated Accuracy
 QS0444;SPC SD N     -   234,480.      505,820.      MT  (+/- 180 meters Scaled)
 QS0444
 QS0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR283894(NAD 83)
 QS0444
 QS0444                          SUPERSEDED SURVEY CONTROL
 QS0444
 QS0444  NGVD 29 (??/??/92)  673.733  (m)         2210.41   (f) ADJ UNCH    2 0
 QS0444
 QS0444.Superseded values are not recommended for survey control.
 QS0444
 QS0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0444.See file dsdata.pdf to determine how the superseded data were derived.
 QS0444
 QS0444_MARKER: DB = BENCH MARK DISK
 QS0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0444_STAMPING: D 65 1934
 QS0444_MARK LOGO: CGS
 QS0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0444+STABILITY: SURFACE MOTION
 QS0444
 QS0444  HISTORY     - Date     Condition        Report By
 QS0444  HISTORY     - 1934     MONUMENTED       CGS
 QS0444  HISTORY     - 1940     GOOD             CGS
 QS0444
 QS0444                          STATION DESCRIPTION
 QS0444
 QS0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0444'AT TATANKA.
 QS0444'AT TATANKA, CORSON COUNTY, ABOUT 5 POLES WEST OF THE CHICAGO,
 QS0444'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT A ROAD
 QS0444'CROSSING, 78 FEET SOUTH OF THE CENTER LINE OF THE MAIN TRACK, 4
 QS0444'FEET NORTH OF A POLE, 1 FOOT NORTH OF A WHITE REFERENCE POST
 QS0444'STENCILED U.S.B.M., AND ABOUT LEVEL WITH THE TRACK.  A STANDARD
 QS0444'DISK, STAMPED D 65 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0401 ***********************************************************************
 QS0401  DESIGNATION -  D 66 RESET
 QS0401  PID         -  QS0401
 QS0401  STATE/COUNTY-  SD/CORSON
 QS0401  COUNTRY     -  US
 QS0401  USGS QUAD   -  WAKPALA (2017)
 QS0401
 QS0401                         *CURRENT SURVEY CONTROL
 QS0401  ______________________________________________________________________
 QS0401* NAD 83(1986) POSITION- 45 39 29.     (N) 100 32 11.     (W)   SCALED
 QS0401* NAVD 88 ORTHO HEIGHT -   498.81  (meters)     1636.5   (feet) RESET
 QS0401  ______________________________________________________________________
 QS0401  GEOID HEIGHT    -        -21.596 (meters)                     GEOID18
 QS0401  VERT ORDER      -  THIRD
 QS0401
 QS0401.The horizontal coordinates were scaled from a map and have
 QS0401.an estimated accuracy of +/- 6 seconds.
 QS0401
 QS0401.The orthometric height was computed from unverified reset data.
 QS0401
 QS0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0401.GEOID18 height accuracy estimate available here.
 QS0401
 QS0401.Click photographs - Photos may exist for this station.
 QS0401
 QS0401;                    North         East    Units  Estimated Accuracy
 QS0401;SPC SD N     -   202,910.      558,200.      MT  (+/- 180 meters Scaled)
 QS0401
 QS0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR803572(NAD 83)
 QS0401
 QS0401                          SUPERSEDED SURVEY CONTROL
 QS0401
 QS0401.No superseded survey control is available for this station.
 QS0401
 QS0401_MARKER: DV = VERTICAL CONTROL DISK
 QS0401_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0401_SP_SET: FOUNDATION
 QS0401_STAMPING: D 66 RESET 1973
 QS0401_MARK LOGO: NGS
 QS0401_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0401
 QS0401  HISTORY     - Date     Condition        Report By
 QS0401  HISTORY     - 1973     MONUMENTED       NGS
 QS0401
 QS0401                          STATION DESCRIPTION
 QS0401
 QS0401'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QS0401'AT WAKPALA.
 QS0401'AT WAKPALA, IN THE WEST WALL AT THE NORTHWEST CORNER OF THE
 QS0401'CARMEL INDIAN MISSION, BUILDING, 2.1 FEET SOUTH OF THE NORTHWEST
 QS0401'CORNER, 0.9 FOOT ABOVE GROUND LEVEL, AND SET VERTICAL IN A
 QS0401'DRILL HOLE IN THE CONCRETE FOUNDATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0069 ***********************************************************************
 QS0069  DESIGNATION -  D 67 RESET
 QS0069  PID         -  QS0069
 QS0069  STATE/COUNTY-  SD/CAMPBELL
 QS0069  COUNTRY     -  US
 QS0069  USGS QUAD   -  MOUND CITY (2017)
 QS0069
 QS0069                         *CURRENT SURVEY CONTROL
 QS0069  ______________________________________________________________________
 QS0069* NAD 83(1986) POSITION- 45 44 46.     (N) 100 04 07.     (W)   SCALED
 QS0069* NAVD 88 ORTHO HEIGHT -   512.801 (meters)     1682.41  (feet) ADJUSTED
 QS0069  ______________________________________________________________________
 QS0069  GEOID HEIGHT    -        -22.261 (meters)                     GEOID18
 QS0069  DYNAMIC HEIGHT  -        512.763 (meters)     1682.29  (feet) COMP
 QS0069  MODELED GRAVITY -    980,525.9   (mgal)                       NAVD 88
 QS0069
 QS0069  VERT ORDER      -  SECOND    CLASS 0
 QS0069
 QS0069.The horizontal coordinates were scaled from a map and have
 QS0069.an estimated accuracy of +/- 6 seconds.
 QS0069
 QS0069.The orthometric height was determined by differential leveling and
 QS0069.adjusted by the NATIONAL GEODETIC SURVEY
 QS0069.in June 1991.
 QS0069
 QS0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0069.GEOID18 height accuracy estimate available here.
 QS0069
 QS0069.Click photographs - Photos may exist for this station.
 QS0069
 QS0069.The dynamic height is computed by dividing the NAVD 88
 QS0069.geopotential number by the normal gravity value computed on the
 QS0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0069.degrees latitude (g = 980.6199 gals.).
 QS0069
 QS0069.The modeled gravity was interpolated from observed gravity values.
 QS0069
 QS0069;                    North         East    Units  Estimated Accuracy
 QS0069;SPC SD N     -   212,560.      594,660.      MT  (+/- 180 meters Scaled)
 QS0069
 QS0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168663(NAD 83)
 QS0069
 QS0069                          SUPERSEDED SURVEY CONTROL
 QS0069
 QS0069  NGVD 29 (??/??/92)  512.423  (m)         1681.17   (f) ADJ UNCH    2 0
 QS0069
 QS0069.Superseded values are not recommended for survey control.
 QS0069
 QS0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0069.See file dsdata.pdf to determine how the superseded data were derived.
 QS0069
 QS0069_MARKER: DB = BENCH MARK DISK
 QS0069_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0069_SP_SET: BOX CULVERT HEADWALL
 QS0069_STAMPING: D 67 RESET 1939
 QS0069_MARK LOGO: CGS
 QS0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0069+STABILITY: SURFACE MOTION
 QS0069
 QS0069  HISTORY     - Date     Condition        Report By
 QS0069  HISTORY     - 1939     MONUMENTED       SDHD
 QS0069  HISTORY     - 1940     GOOD             CGS
 QS0069  HISTORY     - 19970309 MARK NOT FOUND   NGS
 QS0069
 QS0069                          STATION DESCRIPTION
 QS0069
 QS0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0069'1.3 MI N FROM MOUND CITY.
 QS0069'ABOUT 1.3 MILES NORTH ALONG U.S. HIGHWAY 83 FROM MOUND CITY,
 QS0069'CAMPBELL COUNTY, AT HIGHWAY STATION 459+29, AT A 2- BY 6-FOOT
 QS0069'CONCRETE BOX CULVERT, IN THE CENTER OF THE TOP OF THE WEST
 QS0069'CONCRETE HEAD WALL, AND 15 FEET WEST OF THE CENTER LINE OF THE
 QS0069'HIGHWAY.  A STANDARD DISK, STAMPED D 67 RESET 1939.
 QS0069
 QS0069                          STATION RECOVERY (1997)
 QS0069
 QS0069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0069'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0303 ***********************************************************************
 QR0303  DESIGNATION -  D 68 RESET
 QR0303  PID         -  QR0303
 QR0303  STATE/COUNTY-  SD/WALWORTH
 QR0303  COUNTRY     -  US
 QR0303  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0303
 QR0303                         *CURRENT SURVEY CONTROL
 QR0303  ______________________________________________________________________
 QR0303* NAD 83(1986) POSITION- 45 14 45.     (N) 099 57 48.     (W)   SCALED
 QR0303* NAVD 88 ORTHO HEIGHT -   633.70  (meters)     2079.1   (feet) RESET
 QR0303  ______________________________________________________________________
 QR0303  GEOID HEIGHT    -        -22.326 (meters)                     GEOID18
 QR0303  VERT ORDER      -  THIRD
 QR0303
 QR0303.The horizontal coordinates were scaled from a map and have
 QR0303.an estimated accuracy of +/- 6 seconds.
 QR0303
 QR0303.The orthometric height was computed from unverified reset data.
 QR0303
 QR0303.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0303.GEOID18 height accuracy estimate available here.
 QR0303
 QR0303.Click photographs - Photos may exist for this station.
 QR0303
 QR0303;                    North         East    Units  Estimated Accuracy
 QR0303;SPC SD N     -   156,960.      602,880.      MT  (+/- 180 meters Scaled)
 QR0303
 QR0303_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR243107(NAD 83)
 QR0303
 QR0303                          SUPERSEDED SURVEY CONTROL
 QR0303
 QR0303.No superseded survey control is available for this station.
 QR0303
 QR0303_MARKER: DB = BENCH MARK DISK
 QR0303_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0303_STAMPING: D 68 RESET 1952
 QR0303_MARK LOGO: CGS
 QR0303_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0303+STABILITY: SURFACE MOTION
 QR0303
 QR0303  HISTORY     - Date     Condition        Report By
 QR0303  HISTORY     - 1952     MONUMENTED       CGS
 QR0303
 QR0303                          STATION DESCRIPTION
 QR0303
 QR0303'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 QR0303'17.7 MI N FROM GETTYSBURG.
 QR0303'AT THE WALWORTH-POTTER COUNTY LINE, 17.7 MILES NORTH ALONG U.S.
 QR0303'HIGHWAY 53 FROM THE CITY WATER TOWER AT GETTYSBURG, POTTER
 QR0303'COUNTY, 0.5 MILE EAST OF THE POINT WHERE THE HIGHWAY TURNS EAST
 QR0303'ALONG THE COUNTY LINE, AT THE BEGINNING OF A LONG SLOPE, 759
 QR0303'FEET WEST AND 108.5 FEET SOUTH OF SURVEY STATION 246 (NORTHWEST
 QR0303'CORNER OF SECTION 1, T 120 N, R 75 W), 108.5 FEET SOUTH OF A
 QR0303'30-INCH REINFORCED-CONCRETE PIPE WITH FLARED ENDS, 100 FEET
 QR0303'WEST AND 85 FEET SOUTH OF A SUMMIT ENTRANCE RIGHT AND LEFT, AND
 QR0303'75 FEET SOUTH OF AN EAST-AND-WEST WOVEN-WIRE FENCE.  A STANDARD
 QR0303'DISK, STAMPED D 68 RESET 1952 AND SET IN THE TOP OF A CONCRETE
 QR0303'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0145 ***********************************************************************
 OT0145  DESIGNATION -  D 7 M
 OT0145  PID         -  OT0145
 OT0145  STATE/COUNTY-  SD/PENNINGTON
 OT0145  COUNTRY     -  US
 OT0145  USGS QUAD   -  WALL SE (2017)
 OT0145
 OT0145                         *CURRENT SURVEY CONTROL
 OT0145  ______________________________________________________________________
 OT0145* NAD 83(1986) POSITION- 43 49 02.     (N) 102 07 08.     (W)   SCALED
 OT0145* NAVD 88 ORTHO HEIGHT -   817.606 (meters)     2682.43  (feet) ADJUSTED
 OT0145  ______________________________________________________________________
 OT0145  GEOID HEIGHT    -        -19.445 (meters)                     GEOID18
 OT0145  DYNAMIC HEIGHT  -        817.341 (meters)     2681.56  (feet) COMP
 OT0145  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OT0145
 OT0145  VERT ORDER      -  SECOND    CLASS 0
 OT0145
 OT0145.The horizontal coordinates were scaled from a map and have
 OT0145.an estimated accuracy of +/- 6 seconds.
 OT0145
 OT0145.The orthometric height was determined by differential leveling and
 OT0145.adjusted by the NATIONAL GEODETIC SURVEY
 OT0145.in June 1991.
 OT0145
 OT0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0145.GEOID18 height accuracy estimate available here.
 OT0145
 OT0145.Click photographs - Photos may exist for this station.
 OT0145
 OT0145.The dynamic height is computed by dividing the NAVD 88
 OT0145.geopotential number by the normal gravity value computed on the
 OT0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0145.degrees latitude (g = 980.6199 gals.).
 OT0145
 OT0145.The modeled gravity was interpolated from observed gravity values.
 OT0145
 OT0145;                    North         East    Units  Estimated Accuracy
 OT0145;SPC SD S     -   166,390.      456,370.      MT  (+/- 180 meters Scaled)
 OT0145
 OT0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ317556(NAD 83)
 OT0145
 OT0145                          SUPERSEDED SURVEY CONTROL
 OT0145
 OT0145  NGVD 29 (??/??/92)  817.14   (m)         2680.9    (f) COMPUTED    2 0
 OT0145
 OT0145.Superseded values are not recommended for survey control.
 OT0145
 OT0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0145.See file dsdata.pdf to determine how the superseded data were derived.
 OT0145
 OT0145_MARKER: DS = TRIANGULATION STATION DISK
 OT0145_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0145_STAMPING: D 7 M 1961
 OT0145_MARK LOGO: CGS
 OT0145_PROJECTION: FLUSH
 OT0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0145+STABILITY: SURFACE MOTION
 OT0145
 OT0145  HISTORY     - Date     Condition        Report By
 OT0145  HISTORY     - 1961     MONUMENTED       CGS
 OT0145  HISTORY     - 1962     GOOD             CGS
 OT0145
 OT0145                          STATION DESCRIPTION
 OT0145
 OT0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0145'15.9 MI S FROM QUINN.
 OT0145'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0145'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0145'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0145'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0145'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8
 OT0145'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 2.0 MILES EAST ALONG
 OT0145'A BLADED DIRT ROAD, THENCE 0.3 MILE SOUTH ACROSS COUNTRY TO A
 OT0145'T FENCE CORNER IN SECTION 5, T 3 S, R 17 E, 10 FEET EAST-NORTHEAST
 OT0145'OF A T FENCE CORNER, 3 1/2 FEET NORTH OF AN EAST-WEST FENCE,
 OT0145'6.6 FEET EAST-NORTHEAST OF A METAL WITNESS POST, AND SET IN
 OT0145'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0144 ***********************************************************************
 OT0144  DESIGNATION -  D 7 M AZ MK
 OT0144  PID         -  OT0144
 OT0144  STATE/COUNTY-  SD/PENNINGTON
 OT0144  COUNTRY     -  US
 OT0144  USGS QUAD   -  WALL SE (2017)
 OT0144
 OT0144                         *CURRENT SURVEY CONTROL
 OT0144  ______________________________________________________________________
 OT0144* NAD 83(1986) POSITION- 43 49 13.     (N) 102 07 27.     (W)   SCALED
 OT0144* NAVD 88 ORTHO HEIGHT -   820.308 (meters)     2691.29  (feet) ADJUSTED
 OT0144  ______________________________________________________________________
 OT0144  GEOID HEIGHT    -        -19.426 (meters)                     GEOID18
 OT0144  DYNAMIC HEIGHT  -        820.043 (meters)     2690.42  (feet) COMP
 OT0144  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 OT0144
 OT0144  VERT ORDER      -  SECOND    CLASS 0
 OT0144
 OT0144.The horizontal coordinates were scaled from a map and have
 OT0144.an estimated accuracy of +/- 6 seconds.
 OT0144
 OT0144.The orthometric height was determined by differential leveling and
 OT0144.adjusted by the NATIONAL GEODETIC SURVEY
 OT0144.in June 1991.
 OT0144
 OT0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0144.GEOID18 height accuracy estimate available here.
 OT0144
 OT0144.Click photographs - Photos may exist for this station.
 OT0144
 OT0144.The dynamic height is computed by dividing the NAVD 88
 OT0144.geopotential number by the normal gravity value computed on the
 OT0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0144.degrees latitude (g = 980.6199 gals.).
 OT0144
 OT0144.The modeled gravity was interpolated from observed gravity values.
 OT0144
 OT0144;                    North         East    Units  Estimated Accuracy
 OT0144;SPC SD S     -   166,740.      455,960.      MT  (+/- 180 meters Scaled)
 OT0144
 OT0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ312559(NAD 83)
 OT0144
 OT0144                          SUPERSEDED SURVEY CONTROL
 OT0144
 OT0144  NGVD 29 (??/??/92)  819.84   (m)         2689.8    (f) COMPUTED    2 0
 OT0144
 OT0144.Superseded values are not recommended for survey control.
 OT0144
 OT0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0144.See file dsdata.pdf to determine how the superseded data were derived.
 OT0144
 OT0144_MARKER: DZ = AZIMUTH MARK DISK
 OT0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0144_STAMPING: D 7 M 1961
 OT0144_MARK LOGO: CGS
 OT0144_PROJECTION: FLUSH
 OT0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0144+STABILITY: SURFACE MOTION
 OT0144
 OT0144  HISTORY     - Date     Condition        Report By
 OT0144  HISTORY     - 1961     MONUMENTED       CGS
 OT0144  HISTORY     - 1962     GOOD             CGS
 OT0144
 OT0144                          STATION DESCRIPTION
 OT0144
 OT0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0144'15.3 MI S FROM QUINN.
 OT0144'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0144'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0144'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0144'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0144'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8 MILES
 OT0144'SOUTH ALONG A BLADED DIRT ROAD, THENCE 1.7 MILES EAST ALONG A
 OT0144'BLADED DIRT ROAD IN SECTION 6, T 3 S, R 17 E, 216 FEET SOUTH OF
 OT0144'THE CENTER LINE OF THE EAST-WEST ROAD, 39 FEET WEST OF THE
 OT0144'CENTER LINE OF A ROAD LEADING SOUTH, 4 FEET EAST OF A FENCE,
 OT0144'3.6 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OT0144'ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OT0144'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0147 ***********************************************************************
 OT0147  DESIGNATION -  D 7 M RM 1
 OT0147  PID         -  OT0147
 OT0147  STATE/COUNTY-  SD/PENNINGTON
 OT0147  COUNTRY     -  US
 OT0147  USGS QUAD   -  WALL SE (2017)
 OT0147
 OT0147                         *CURRENT SURVEY CONTROL
 OT0147  ______________________________________________________________________
 OT0147* NAD 83(1986) POSITION- 43 49 03.     (N) 102 07 09.     (W)   SCALED
 OT0147* NAVD 88 ORTHO HEIGHT -   817.631 (meters)     2682.51  (feet) ADJUSTED
 OT0147  ______________________________________________________________________
 OT0147  GEOID HEIGHT    -        -19.444 (meters)                     GEOID18
 OT0147  DYNAMIC HEIGHT  -        817.366 (meters)     2681.64  (feet) COMP
 OT0147  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OT0147
 OT0147  VERT ORDER      -  SECOND    CLASS 0
 OT0147
 OT0147.The horizontal coordinates were scaled from a map and have
 OT0147.an estimated accuracy of +/- 6 seconds.
 OT0147
 OT0147.The orthometric height was determined by differential leveling and
 OT0147.adjusted by the NATIONAL GEODETIC SURVEY
 OT0147.in June 1991.
 OT0147
 OT0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0147.GEOID18 height accuracy estimate available here.
 OT0147
 OT0147.Click photographs - Photos may exist for this station.
 OT0147
 OT0147.The dynamic height is computed by dividing the NAVD 88
 OT0147.geopotential number by the normal gravity value computed on the
 OT0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0147.degrees latitude (g = 980.6199 gals.).
 OT0147
 OT0147.The modeled gravity was interpolated from observed gravity values.
 OT0147
 OT0147;                    North         East    Units  Estimated Accuracy
 OT0147;SPC SD S     -   166,420.      456,350.      MT  (+/- 180 meters Scaled)
 OT0147
 OT0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ316556(NAD 83)
 OT0147
 OT0147                          SUPERSEDED SURVEY CONTROL
 OT0147
 OT0147  NGVD 29 (??/??/92)  817.16   (m)         2681.0    (f) COMPUTED    2 0
 OT0147
 OT0147.Superseded values are not recommended for survey control.
 OT0147
 OT0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0147.See file dsdata.pdf to determine how the superseded data were derived.
 OT0147
 OT0147_MARKER: DR = REFERENCE MARK DISK
 OT0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0147_STAMPING: D 7 M NO 1 1962
 OT0147_MARK LOGO: CGS
 OT0147_PROJECTION: FLUSH
 OT0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0147+STABILITY: SURFACE MOTION
 OT0147
 OT0147  HISTORY     - Date     Condition        Report By
 OT0147  HISTORY     - 1962     MONUMENTED       CGS
 OT0147
 OT0147                          STATION DESCRIPTION
 OT0147
 OT0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0147'15.9 MI S FROM QUINN.
 OT0147'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0147'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0147'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0147'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0147'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8
 OT0147'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 2.0 MILES EAST
 OT0147'ALONG A BLADED DIRT ROAD, THENCE 0.3 MILE SOUTH ACROSS COUNTRY
 OT0147'TO A T FENCE CORNER IN SECTION 5, T 3 S, R 17 E, 57 FEET NORTH
 OT0147'OF AN EAST-WEST FENCE, 53.3 FEET NORTH OF D 7 M 1961, AND SET
 OT0147'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0146 ***********************************************************************
 OT0146  DESIGNATION -  D 7 M RM 2
 OT0146  PID         -  OT0146
 OT0146  STATE/COUNTY-  SD/PENNINGTON
 OT0146  COUNTRY     -  US
 OT0146  USGS QUAD   -  WALL SE (2017)
 OT0146
 OT0146                         *CURRENT SURVEY CONTROL
 OT0146  ______________________________________________________________________
 OT0146* NAD 83(1986) POSITION- 43 49 02.     (N) 102 07 08.     (W)   SCALED
 OT0146* NAVD 88 ORTHO HEIGHT -   817.665 (meters)     2682.62  (feet) ADJUSTED
 OT0146  ______________________________________________________________________
 OT0146  GEOID HEIGHT    -        -19.445 (meters)                     GEOID18
 OT0146  DYNAMIC HEIGHT  -        817.401 (meters)     2681.76  (feet) COMP
 OT0146  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OT0146
 OT0146  VERT ORDER      -  SECOND    CLASS 0
 OT0146
 OT0146.The horizontal coordinates were scaled from a map and have
 OT0146.an estimated accuracy of +/- 6 seconds.
 OT0146
 OT0146.The orthometric height was determined by differential leveling and
 OT0146.adjusted by the NATIONAL GEODETIC SURVEY
 OT0146.in June 1991.
 OT0146
 OT0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0146.GEOID18 height accuracy estimate available here.
 OT0146
 OT0146.Click photographs - Photos may exist for this station.
 OT0146
 OT0146.The dynamic height is computed by dividing the NAVD 88
 OT0146.geopotential number by the normal gravity value computed on the
 OT0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0146.degrees latitude (g = 980.6199 gals.).
 OT0146
 OT0146.The modeled gravity was interpolated from observed gravity values.
 OT0146
 OT0146;                    North         East    Units  Estimated Accuracy
 OT0146;SPC SD S     -   166,390.      456,370.      MT  (+/- 180 meters Scaled)
 OT0146
 OT0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ317556(NAD 83)
 OT0146
 OT0146                          SUPERSEDED SURVEY CONTROL
 OT0146
 OT0146  NGVD 29 (??/??/92)  817.20   (m)         2681.1    (f) COMPUTED    2 0
 OT0146
 OT0146.Superseded values are not recommended for survey control.
 OT0146
 OT0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0146.See file dsdata.pdf to determine how the superseded data were derived.
 OT0146
 OT0146_MARKER: DR = REFERENCE MARK DISK
 OT0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0146_STAMPING: D 7 M NO 2 1962
 OT0146_MARK LOGO: CGS
 OT0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0146+STABILITY: SURFACE MOTION
 OT0146
 OT0146  HISTORY     - Date     Condition        Report By
 OT0146  HISTORY     - 1962     MONUMENTED       CGS
 OT0146
 OT0146                          STATION DESCRIPTION
 OT0146
 OT0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0146'15.9 MI S FROM QUINN.
 OT0146'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0146'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0146'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0146'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0146'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8
 OT0146'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 2.0 MILES EAST
 OT0146'ALONG A BLADED DIRT ROAD, THENCE 0.3 MILE SOUTH ACROSS COUNTRY
 OT0146'TO A T FENCE CORNER IN SECTION 5, T 3 S, R 17 E, 1 FOOT NORTH
 OT0146'OF AN EAST-WEST FENCE, 54.5 FEET EAST OF D 7 M 1961, AND SET
 OT0146'IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0151 ***********************************************************************
 OT0151  DESIGNATION -  D 7 N
 OT0151  PID         -  OT0151
 OT0151  STATE/COUNTY-  SD/PENNINGTON
 OT0151  COUNTRY     -  US
 OT0151  USGS QUAD   -  WALL SE (2017)
 OT0151
 OT0151                         *CURRENT SURVEY CONTROL
 OT0151  ______________________________________________________________________
 OT0151* NAD 83(1986) POSITION- 43 49 23.     (N) 102 07 15.     (W)   SCALED
 OT0151* NAVD 88 ORTHO HEIGHT -   836.967 (meters)     2745.95  (feet) ADJUSTED
 OT0151  ______________________________________________________________________
 OT0151  GEOID HEIGHT    -        -19.435 (meters)                     GEOID18
 OT0151  DYNAMIC HEIGHT  -        836.697 (meters)     2745.06  (feet) COMP
 OT0151  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 OT0151
 OT0151  VERT ORDER      -  SECOND    CLASS 0
 OT0151
 OT0151.The horizontal coordinates were scaled from a map and have
 OT0151.an estimated accuracy of +/- 6 seconds.
 OT0151
 OT0151.The orthometric height was determined by differential leveling and
 OT0151.adjusted by the NATIONAL GEODETIC SURVEY
 OT0151.in June 1991.
 OT0151
 OT0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0151.GEOID18 height accuracy estimate available here.
 OT0151
 OT0151.Click photographs - Photos may exist for this station.
 OT0151
 OT0151.The dynamic height is computed by dividing the NAVD 88
 OT0151.geopotential number by the normal gravity value computed on the
 OT0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0151.degrees latitude (g = 980.6199 gals.).
 OT0151
 OT0151.The modeled gravity was interpolated from observed gravity values.
 OT0151
 OT0151;                    North         East    Units  Estimated Accuracy
 OT0151;SPC SD S     -   167,040.      456,230.      MT  (+/- 180 meters Scaled)
 OT0151
 OT0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ315562(NAD 83)
 OT0151
 OT0151                          SUPERSEDED SURVEY CONTROL
 OT0151
 OT0151  NGVD 29 (??/??/92)  836.50   (m)         2744.4    (f) COMPUTED    2 0
 OT0151
 OT0151.Superseded values are not recommended for survey control.
 OT0151
 OT0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0151.See file dsdata.pdf to determine how the superseded data were derived.
 OT0151
 OT0151_MARKER: DS = TRIANGULATION STATION DISK
 OT0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0151_STAMPING: D 7 N 1961
 OT0151_MARK LOGO: CGS
 OT0151_PROJECTION: PROJECTING
 OT0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0151+STABILITY: SURFACE MOTION
 OT0151
 OT0151  HISTORY     - Date     Condition        Report By
 OT0151  HISTORY     - 1961     MONUMENTED       CGS
 OT0151  HISTORY     - 1962     GOOD             CGS
 OT0151
 OT0151                          STATION DESCRIPTION
 OT0151
 OT0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0151'15.9 MI S FROM QUINN.
 OT0151'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0151'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0151'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0151'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0151'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8 MILES
 OT0151'SOUTH ALONG A BLADED DIRT ROAD, THENCE 2.0 MILES EAST ALONG A
 OT0151'BLADED DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A TRAIL ROAD,
 OT0151'THENCE 0.1 MILE WEST ACROSS COUNTRY TO THE TOP OF A KNOLL IN
 OT0151'SECTION 31, T 2 S, R 17 E, AND SET IN THE TOP OF A CONCRETE
 OT0151'POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0149 ***********************************************************************
 OT0149  DESIGNATION -  D 7 N RM 1
 OT0149  PID         -  OT0149
 OT0149  STATE/COUNTY-  SD/PENNINGTON
 OT0149  COUNTRY     -  US
 OT0149  USGS QUAD   -  WALL SE (2017)
 OT0149
 OT0149                         *CURRENT SURVEY CONTROL
 OT0149  ______________________________________________________________________
 OT0149* NAD 83(1986) POSITION- 43 49 23.     (N) 102 07 14.     (W)   SCALED
 OT0149* NAVD 88 ORTHO HEIGHT -   836.468 (meters)     2744.31  (feet) ADJUSTED
 OT0149  ______________________________________________________________________
 OT0149  GEOID HEIGHT    -        -19.436 (meters)                     GEOID18
 OT0149  DYNAMIC HEIGHT  -        836.199 (meters)     2743.43  (feet) COMP
 OT0149  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 OT0149
 OT0149  VERT ORDER      -  SECOND    CLASS 0
 OT0149
 OT0149.The horizontal coordinates were scaled from a map and have
 OT0149.an estimated accuracy of +/- 6 seconds.
 OT0149
 OT0149.The orthometric height was determined by differential leveling and
 OT0149.adjusted by the NATIONAL GEODETIC SURVEY
 OT0149.in June 1991.
 OT0149
 OT0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0149.GEOID18 height accuracy estimate available here.
 OT0149
 OT0149.Click photographs - Photos may exist for this station.
 OT0149
 OT0149.The dynamic height is computed by dividing the NAVD 88
 OT0149.geopotential number by the normal gravity value computed on the
 OT0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0149.degrees latitude (g = 980.6199 gals.).
 OT0149
 OT0149.The modeled gravity was interpolated from observed gravity values.
 OT0149
 OT0149;                    North         East    Units  Estimated Accuracy
 OT0149;SPC SD S     -   167,040.      456,250.      MT  (+/- 180 meters Scaled)
 OT0149
 OT0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ315562(NAD 83)
 OT0149
 OT0149                          SUPERSEDED SURVEY CONTROL
 OT0149
 OT0149  NGVD 29 (??/??/92)  836.00   (m)         2742.8    (f) COMPUTED    2 0
 OT0149
 OT0149.Superseded values are not recommended for survey control.
 OT0149
 OT0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0149.See file dsdata.pdf to determine how the superseded data were derived.
 OT0149
 OT0149_MARKER: DR = REFERENCE MARK DISK
 OT0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0149_STAMPING: D 7 N NO 1 1961
 OT0149_MARK LOGO: CGS
 OT0149_PROJECTION: PROJECTING
 OT0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0149+STABILITY: SURFACE MOTION
 OT0149
 OT0149  HISTORY     - Date     Condition        Report By
 OT0149  HISTORY     - 1961     MONUMENTED       CGS
 OT0149  HISTORY     - 1962     GOOD             CGS
 OT0149
 OT0149                          STATION DESCRIPTION
 OT0149
 OT0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0149'15.9 MI S FROM QUINN.
 OT0149'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0149'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0149'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0149'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0149'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8 MILES
 OT0149'SOUTH ALONG A BLADED DIRT ROAD, THENCE 2.0 MILES EAST ALONG A
 OT0149'BLADED DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A TRAIL ROAD,
 OT0149'THENCE 0.1 MILE WEST ACROSS COUNTRY TO THE TOP OF A KNOLL IN
 OT0149'SECTION 31, T 2 S, R 17 E, 15.1 FEET NORTHEAST OF D 7 N 1961,
 OT0149'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0150 ***********************************************************************
 OT0150  DESIGNATION -  D 7 N RM 2
 OT0150  PID         -  OT0150
 OT0150  STATE/COUNTY-  SD/PENNINGTON
 OT0150  COUNTRY     -  US
 OT0150  USGS QUAD   -  WALL SE (2017)
 OT0150
 OT0150                         *CURRENT SURVEY CONTROL
 OT0150  ______________________________________________________________________
 OT0150* NAD 83(1986) POSITION- 43 49 22.     (N) 102 07 14.     (W)   SCALED
 OT0150* NAVD 88 ORTHO HEIGHT -   836.784 (meters)     2745.35  (feet) ADJUSTED
 OT0150  ______________________________________________________________________
 OT0150  GEOID HEIGHT    -        -19.436 (meters)                     GEOID18
 OT0150  DYNAMIC HEIGHT  -        836.515 (meters)     2744.47  (feet) COMP
 OT0150  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 OT0150
 OT0150  VERT ORDER      -  SECOND    CLASS 0
 OT0150
 OT0150.The horizontal coordinates were scaled from a map and have
 OT0150.an estimated accuracy of +/- 6 seconds.
 OT0150
 OT0150.The orthometric height was determined by differential leveling and
 OT0150.adjusted by the NATIONAL GEODETIC SURVEY
 OT0150.in June 1991.
 OT0150
 OT0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0150.GEOID18 height accuracy estimate available here.
 OT0150
 OT0150.Click photographs - Photos may exist for this station.
 OT0150
 OT0150.The dynamic height is computed by dividing the NAVD 88
 OT0150.geopotential number by the normal gravity value computed on the
 OT0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0150.degrees latitude (g = 980.6199 gals.).
 OT0150
 OT0150.The modeled gravity was interpolated from observed gravity values.
 OT0150
 OT0150;                    North         East    Units  Estimated Accuracy
 OT0150;SPC SD S     -   167,010.      456,250.      MT  (+/- 180 meters Scaled)
 OT0150
 OT0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ315562(NAD 83)
 OT0150
 OT0150                          SUPERSEDED SURVEY CONTROL
 OT0150
 OT0150  NGVD 29 (??/??/92)  836.32   (m)         2743.8    (f) COMPUTED    2 0
 OT0150
 OT0150.Superseded values are not recommended for survey control.
 OT0150
 OT0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0150.See file dsdata.pdf to determine how the superseded data were derived.
 OT0150
 OT0150_MARKER: DR = REFERENCE MARK DISK
 OT0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0150_STAMPING: D 7 N NO 2 1961
 OT0150_MARK LOGO: CGS
 OT0150_PROJECTION: FLUSH
 OT0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0150+STABILITY: SURFACE MOTION
 OT0150
 OT0150  HISTORY     - Date     Condition        Report By
 OT0150  HISTORY     - 1961     MONUMENTED       CGS
 OT0150  HISTORY     - 1962     GOOD             CGS
 OT0150
 OT0150                          STATION DESCRIPTION
 OT0150
 OT0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0150'15.9 MI S FROM QUINN.
 OT0150'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0150'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0150'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0150'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0150'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8
 OT0150'MILES SOUTH ALONG A BLADED DIRT ROAD THENCE 2.0 MILES EAST ALONG
 OT0150'A BLADED DIRT ROAD, THENCE 0.2 MILE NORTH ALONG A TRAIL ROAD,
 OT0150'THENCE 0.1 MILE WEST ACROSS COUNTRY TO THE TOP OF A KNOLL IN
 OT0150'SECTION 31, T 2 S, R 17 E, 27.4 FEET SOUTHEAST OF D 7 N 1961,
 OT0150'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0150'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0952 ***********************************************************************
 QS0952  DESIGNATION -  D 70 RESET
 QS0952  PID         -  QS0952
 QS0952  STATE/COUNTY-  SD/DEWEY
 QS0952  COUNTRY     -  US
 QS0952  USGS QUAD   -  RIDGEVIEW SW (2017)
 QS0952
 QS0952                         *CURRENT SURVEY CONTROL
 QS0952  ______________________________________________________________________
 QS0952* NAD 83(1986) POSITION- 45 02 25.     (N) 100 53 17.     (W)   SCALED
 QS0952* NAVD 88 ORTHO HEIGHT -   725.300 (meters)     2379.59  (feet) ADJUSTED
 QS0952  ______________________________________________________________________
 QS0952  GEOID HEIGHT    -        -21.732 (meters)                     GEOID18
 QS0952  DYNAMIC HEIGHT  -        725.167 (meters)     2379.15  (feet) COMP
 QS0952  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 QS0952
 QS0952  VERT ORDER      -  FIRST     CLASS II
 QS0952
 QS0952.The horizontal coordinates were scaled from a map and have
 QS0952.an estimated accuracy of +/- 6 seconds.
 QS0952
 QS0952.The orthometric height was determined by differential leveling and
 QS0952.adjusted by the NATIONAL GEODETIC SURVEY
 QS0952.in July 1998.
 QS0952
 QS0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0952.GEOID18 height accuracy estimate available here.
 QS0952
 QS0952.Click photographs - Photos may exist for this station.
 QS0952
 QS0952.The dynamic height is computed by dividing the NAVD 88
 QS0952.geopotential number by the normal gravity value computed on the
 QS0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0952.degrees latitude (g = 980.6199 gals.).
 QS0952
 QS0952.The modeled gravity was interpolated from observed gravity values.
 QS0952
 QS0952;                    North         East    Units  Estimated Accuracy
 QS0952;SPC SD N     -   134,500.      530,030.      MT  (+/- 180 meters Scaled)
 QS0952
 QS0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ512891(NAD 83)
 QS0952
 QS0952                          SUPERSEDED SURVEY CONTROL
 QS0952
 QS0952  NGVD 29 (04/17/07)  724.71   (m)         2377.7    (f) RESET       3  
 QS0952
 QS0952.Superseded values are not recommended for survey control.
 QS0952
 QS0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0952.See file dsdata.pdf to determine how the superseded data were derived.
 QS0952
 QS0952_MARKER: DV = VERTICAL CONTROL DISK
 QS0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0952_STAMPING: D 70 RESET 1989
 QS0952_MARK LOGO: NGS
 QS0952_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0952+STABILITY: SURFACE MOTION
 QS0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0952+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 QS0952
 QS0952  HISTORY     - Date     Condition        Report By
 QS0952  HISTORY     - 1989     MONUMENTED       NGS
 QS0952  HISTORY     - 19960425 GOOD             NGS
 QS0952  HISTORY     - 20120712 GOOD             INDIV
 QS0952
 QS0952                          STATION DESCRIPTION
 QS0952
 QS0952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 QS0952'10.54 KM (6.55 MI) SOUTHWEST FROM RIDGEVIEW, 0.72 KM (0.45 MI) WEST
 QS0952'FROM SAINT BASILS CHURCH ENTRANCE DRIVE, 30.18 M (99.02 FT) NORTH
 QS0952'FROM THE CENTER OF U.S. HIDHWAY 212, 0.3 M (1.0 FT) SOUTH FROM A
 QS0952'WITNESS POST.
 QS0952
 QS0952                          STATION RECOVERY (1996)
 QS0952
 QS0952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0952'8.9 KM (5.55 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QS0952'IN RIDGEVIEW, 68.5 M (224.7 FT) EAST OF MILEPOST 173, 30.3 M (99.4 FT)
 QS0952'NORTHWEST OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT) SOUTHWEST OF A
 QS0952'UTILITY POLE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 QS0952'(1.0 FT) NORTHWEST OF A WITNESS POST, 0.2 M (0.7 FT) SOUTHEAST OF A
 QS0952'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0952
 QS0952                          STATION RECOVERY (2012)
 QS0952
 QS0952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0519 ***********************************************************************
 QS0519  DESIGNATION -  D 71
 QS0519  PID         -  QS0519
 QS0519  STATE/COUNTY-  SD/ZIEBACH
 QS0519  COUNTRY     -  US
 QS0519  USGS QUAD   -  DUPREE (2017)
 QS0519
 QS0519                         *CURRENT SURVEY CONTROL
 QS0519  ______________________________________________________________________
 QS0519* NAD 83(1986) POSITION- 45 03 06.     (N) 101 33 30.     (W)   SCALED
 QS0519* NAVD 88 ORTHO HEIGHT -   714.282 (meters)     2343.44  (feet) POSTED
 QS0519  ______________________________________________________________________
 QS0519  GEOID HEIGHT    -        -20.635 (meters)                     GEOID18
 QS0519  DYNAMIC HEIGHT  -        714.14  (meters)     2343.0   (feet) COMP
 QS0519  MODELED GRAVITY -    980,393.8   (mgal)                       NAVD 88
 QS0519
 QS0519  VERT ORDER      -  * POSTED, SEE BELOW
 QS0519
 QS0519.The horizontal coordinates were scaled from a map and have
 QS0519.an estimated accuracy of +/- 6 seconds.
 QS0519
 QS0519.The orthometric height was determined by differential leveling
 QS0519.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 QS0519
 QS0519.* This is a POSTED BENCH MARK height.
 QS0519
 QS0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0519.GEOID18 height accuracy estimate available here.
 QS0519
 QS0519.Click photographs - Photos may exist for this station.
 QS0519
 QS0519.The dynamic height is computed by dividing the NAVD 88
 QS0519.geopotential number by the normal gravity value computed on the
 QS0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0519.degrees latitude (g = 980.6199 gals.).
 QS0519
 QS0519.The modeled gravity was interpolated from observed gravity values.
 QS0519
 QS0519;                    North         East    Units  Estimated Accuracy
 QS0519;SPC SD N     -   136,570.      477,260.      MT  (+/- 180 meters Scaled)
 QS0519
 QS0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ985918(NAD 83)
 QS0519
 QS0519                          SUPERSEDED SURVEY CONTROL
 QS0519
 QS0519  NGVD 29 (??/??/92)  713.831  (m)         2341.96   (f) ADJ UNCH    2 0
 QS0519
 QS0519.Superseded values are not recommended for survey control.
 QS0519
 QS0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0519.See file dsdata.pdf to determine how the superseded data were derived.
 QS0519
 QS0519_MARKER: DB = BENCH MARK DISK
 QS0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0519_STAMPING: D 71 1934
 QS0519_MARK LOGO: CGS
 QS0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0519+STABILITY: SURFACE MOTION
 QS0519
 QS0519  HISTORY     - Date     Condition        Report By
 QS0519  HISTORY     - 1934     MONUMENTED       CGS
 QS0519  HISTORY     - 1976     MARK NOT FOUND   USGS
 QS0519  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0519  HISTORY     - 20210910 MARK NOT FOUND   NGS
 QS0519
 QS0519                          STATION DESCRIPTION
 QS0519
 QS0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0519'2 MI E FROM DUPREE.
 QS0519'ABOUT 2 MILES EAST OF DUPREE TO THE JUNCTION OF STATE HY. 63
 QS0519'AND U.S. HY 212, THENCE 4 MILES EAST.  ALONG THE CHICAGO,
 QS0519'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD.  AT PRIVATE ROAD
 QS0519'CROSSING, 5 POLES EAST OF BRIDGE 1171.  SET IN POST 48 FEET
 QS0519'SOUTH OF THE CENTER LINE OF THE TRACKS, 18 FEET WEST OF THE
 QS0519'CENTER LINE OF THE ROAD, 2 FEET BELOW TRACK LEVEL.  STANDARD
 QS0519'DISK, STAMPED D 71 1934.
 QS0519
 QS0519                          STATION RECOVERY (1976)
 QS0519
 QS0519'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 QS0519'MARK NOT FOUND.
 QS0519
 QS0519                          STATION RECOVERY (1985)
 QS0519
 QS0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0519'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
 QS0519
 QS0519                          STATION RECOVERY (2021)
 QS0519
 QS0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2021 (TAH)
 QS0519'THE STATION IS LOCATED ABOUT 11.0 MI (17.8 KM) EAST OF RED ELM, 6.7 MI
 QS0519'(10.8 KM) WEST-NORTHWEST OF LANTRY AND 2.1 MI (3.4 KM) EAST OF DUPREE.
 QS0519'THE MARK'S LOCATION WAS REDETERMINED USING PROJECT L3007 STADIA
 QS0519'DISTANCE ALONG THE ABANDONED RAILROAD GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0383 ***********************************************************************
 PT0383  DESIGNATION -  D 72
 PT0383  PID         -  PT0383
 PT0383  STATE/COUNTY-  SD/ZIEBACH
 PT0383  COUNTRY     -  US
 PT0383  USGS QUAD   -  HIGH ELK HILL (2017)
 PT0383
 PT0383                         *CURRENT SURVEY CONTROL
 PT0383  ______________________________________________________________________
 PT0383* NAD 83(1986) POSITION- 44 53 33.     (N) 101 16 43.     (W)   SCALED
 PT0383* NAVD 88 ORTHO HEIGHT -   665.520 (meters)     2183.46  (feet) ADJUSTED
 PT0383  ______________________________________________________________________
 PT0383  GEOID HEIGHT    -        -21.347 (meters)                     GEOID18
 PT0383  DYNAMIC HEIGHT  -        665.392 (meters)     2183.04  (feet) COMP
 PT0383  MODELED GRAVITY -    980,403.2   (mgal)                       NAVD 88
 PT0383
 PT0383  VERT ORDER      -  FIRST     CLASS II
 PT0383
 PT0383.The horizontal coordinates were scaled from a map and have
 PT0383.an estimated accuracy of +/- 6 seconds.
 PT0383
 PT0383.The orthometric height was determined by differential leveling and
 PT0383.adjusted by the NATIONAL GEODETIC SURVEY
 PT0383.in June 1991.
 PT0383
 PT0383.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0383.GEOID18 height accuracy estimate available here.
 PT0383
 PT0383.Click photographs - Photos may exist for this station.
 PT0383
 PT0383.The dynamic height is computed by dividing the NAVD 88
 PT0383.geopotential number by the normal gravity value computed on the
 PT0383.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0383.degrees latitude (g = 980.6199 gals.).
 PT0383
 PT0383.The modeled gravity was interpolated from observed gravity values.
 PT0383
 PT0383;                    North         East    Units  Estimated Accuracy
 PT0383;SPC SD N     -   118,490.      499,010.      MT  (+/- 180 meters Scaled)
 PT0383
 PT0383_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ200735(NAD 83)
 PT0383
 PT0383                          SUPERSEDED SURVEY CONTROL
 PT0383
 PT0383  NGVD 29 (??/??/92)  665.034  (m)         2181.87   (f) ADJ UNCH    1 2
 PT0383
 PT0383.Superseded values are not recommended for survey control.
 PT0383
 PT0383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0383.See file dsdata.pdf to determine how the superseded data were derived.
 PT0383
 PT0383_MARKER: DB = BENCH MARK DISK
 PT0383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0383_STAMPING: D 72 1934
 PT0383_MARK LOGO: CGS
 PT0383_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0383+STABILITY: SURFACE MOTION
 PT0383
 PT0383  HISTORY     - Date     Condition        Report By
 PT0383  HISTORY     - 1934     MONUMENTED       CGS
 PT0383  HISTORY     - 1976     MARK NOT FOUND   USGS
 PT0383  HISTORY     - 1985     GOOD             NGS
 PT0383
 PT0383                          STATION DESCRIPTION
 PT0383
 PT0383'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0383'2.1 MI W FROM EAGLE BUTTE.
 PT0383'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0383'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0383'7.1 MILES SOUTH ALONG STATE HIGHWAY 63, 25 FEET NORTH OF THE
 PT0383'CENTERLINE OF A SIDE ROAD, 56 FEET EAST OF THE CENTERLINE OF
 PT0383'THE HIGHWAY, 19 FEET EAST OF A RIGHT-OF-WAY FENCE CORNER, 1
 PT0383'FOOT SOUTH OF A FENCE, 2 FEET HIGHER THAN THE HIGHWAY AND SET
 PT0383'IN THE TOP OF A CONCRETE POST.
 PT0383
 PT0383                          STATION RECOVERY (1976)
 PT0383
 PT0383'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 PT0383'MARK NOT FOUND.
 PT0383
 PT0383                          STATION RECOVERY (1985)
 PT0383
 PT0383'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0383'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0383'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0383'EAGLE BUTTE, THENCE 13.17 KM (8.19 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0383'AT A T JUNCTION IN THE RIGHT-OF-WAY FENCE, IN TOP OF A LOW CUT, 0.65
 PT0383'KM (0.40 MI) SOUTH OF MILEPOST 160, 15.5 METERS (51 FT) EAST OF THE
 PT0383'HIGHWAY CENTERLINE, 70.1 METERS (230 FT) SOUTH OF THE EAST END OF A
 PT0383'18-INCH PIPE CULVERT, 12.5 METERS (41 FT) NORTH OF THE EAST-WEST FENCE
 PT0383'AND 4.4 METERS (14.5 FT) EAST OF THE RIGHT-OF-WAY FENCE.
 PT0383'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0383'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0426 ***********************************************************************
 PT0426  DESIGNATION -  D 73
 PT0426  PID         -  PT0426
 PT0426  STATE/COUNTY-  SD/STANLEY
 PT0426  COUNTRY     -  US
 PT0426  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0426
 PT0426                         *CURRENT SURVEY CONTROL
 PT0426  ______________________________________________________________________
 PT0426* NAD 83(1986) POSITION- 44 23 02.     (N) 101 08 08.     (W)   SCALED
 PT0426* NAVD 88 ORTHO HEIGHT -   635.779 (meters)     2085.88  (feet) ADJUSTED
 PT0426  ______________________________________________________________________
 PT0426  GEOID HEIGHT    -        -22.297 (meters)                     GEOID18
 PT0426  DYNAMIC HEIGHT  -        635.621 (meters)     2085.37  (feet) COMP
 PT0426  MODELED GRAVITY -    980,349.5   (mgal)                       NAVD 88
 PT0426
 PT0426  VERT ORDER      -  FIRST     CLASS II
 PT0426
 PT0426.The horizontal coordinates were scaled from a map and have
 PT0426.an estimated accuracy of +/- 6 seconds.
 PT0426
 PT0426.The orthometric height was determined by differential leveling and
 PT0426.adjusted by the NATIONAL GEODETIC SURVEY
 PT0426.in June 1991.
 PT0426
 PT0426.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0426.GEOID18 height accuracy estimate available here.
 PT0426
 PT0426.Click photographs - Photos may exist for this station.
 PT0426
 PT0426.The dynamic height is computed by dividing the NAVD 88
 PT0426.geopotential number by the normal gravity value computed on the
 PT0426.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0426.degrees latitude (g = 980.6199 gals.).
 PT0426
 PT0426.The modeled gravity was interpolated from observed gravity values.
 PT0426
 PT0426;                    North         East    Units  Estimated Accuracy
 PT0426;SPC SD S     -   228,120.      536,070.      MT  (+/- 180 meters Scaled)
 PT0426
 PT0426_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ298167(NAD 83)
 PT0426
 PT0426                          SUPERSEDED SURVEY CONTROL
 PT0426
 PT0426  NGVD 29 (??/??/92)  635.253  (m)         2084.16   (f) ADJ UNCH    1 2
 PT0426
 PT0426.Superseded values are not recommended for survey control.
 PT0426
 PT0426.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0426.See file dsdata.pdf to determine how the superseded data were derived.
 PT0426
 PT0426_MARKER: DB = BENCH MARK DISK
 PT0426_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0426_SP_SET: CULVERT HEADWALL
 PT0426_STAMPING: D 73 1934
 PT0426_MARK LOGO: CGS
 PT0426_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0426+STABILITY: SURFACE MOTION
 PT0426
 PT0426  HISTORY     - Date     Condition        Report By
 PT0426  HISTORY     - 1934     MONUMENTED       CGS
 PT0426  HISTORY     - 1985     GOOD             NGS
 PT0426
 PT0426                          STATION DESCRIPTION
 PT0426
 PT0426'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0426'23.2 MI N FROM MIDLAND.
 PT0426'IN STANLEY COUNTY, ABOUT 23.2 MILES NORTH ALONG STATE HIGHWAY
 PT0426'63 FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, AT A
 PT0426'LARGE CONCRETE BOX CULVERT, IN THE CENTER OF THE WEST CONCRETE
 PT0426'HEAD WALL, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD
 PT0426'DISK, STAMPED D 73 1934.
 PT0426
 PT0426                          STATION RECOVERY (1985)
 PT0426
 PT0426'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0426'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  36.90 KM
 PT0426'(22.93 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14 FROM THEIR
 PT0426'JUNCTION AT MIDLAND, IN THE TOP CENTER OF THE WEST HEADWALL FOR A
 PT0426'3- BY 9-FOOT CONCRETE BOX CULVERT, 0.16 KM (0.10 MI) SOUTH OF MILEPOST
 PT0426'120, 4.9 METERS (16 FT) WEST OF THE HIGHWAY CENTERLINE.
 PT0426'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0317 ***********************************************************************
 OS0317  DESIGNATION -  D 74
 OS0317  PID         -  OS0317
 OS0317  STATE/COUNTY-  SD/JACKSON
 OS0317  COUNTRY     -  US
 OS0317  USGS QUAD   -  STAMFORD NW (2017)
 OS0317
 OS0317                         *CURRENT SURVEY CONTROL
 OS0317  ______________________________________________________________________
 OS0317* NAD 83(1986) POSITION- 43 53 38.72   (N) 101 08 40.18   (W)   HD_HELD1
 OS0317* NAVD 88 ORTHO HEIGHT -   691.445 (meters)     2268.52  (feet) ADJUSTED
 OS0317  ______________________________________________________________________
 OS0317  GEOID HEIGHT    -        -22.977 (meters)                     GEOID18
 OS0317  DYNAMIC HEIGHT  -        691.217 (meters)     2267.77  (feet) COMP
 OS0317  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 OS0317
 OS0317  VERT ORDER      -  SECOND    CLASS 0
 OS0317
 OS0317.The horizontal coordinates were determined by differentially corrected
 OS0317.hand held GPS observations or other comparable positioning techniques
 OS0317.and have an estimated accuracy of +/- 3 meters.
 OS0317
 OS0317.The orthometric height was determined by differential leveling and
 OS0317.adjusted by the NATIONAL GEODETIC SURVEY
 OS0317.in June 1991.
 OS0317
 OS0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0317.GEOID18 height accuracy estimate available here.
 OS0317
 OS0317.Click photographs - Photos may exist for this station.
 OS0317
 OS0317.The dynamic height is computed by dividing the NAVD 88
 OS0317.geopotential number by the normal gravity value computed on the
 OS0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0317.degrees latitude (g = 980.6199 gals.).
 OS0317
 OS0317.The modeled gravity was interpolated from observed gravity values.
 OS0317
 OS0317;                    North         East    Units  Estimated Accuracy
 OS0317;SPC SD S     -   173,706.1     534,830.6     MT  (+/- 3 meters HH1 GPS) 
 OS0317
 OS0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2775962345(NAD 83)
 OS0317
 OS0317                          SUPERSEDED SURVEY CONTROL
 OS0317
 OS0317  NGVD 29 (??/??/92)  690.956  (m)         2266.91   (f) ADJ UNCH    2 0
 OS0317
 OS0317.Superseded values are not recommended for survey control.
 OS0317
 OS0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0317.See file dsdata.pdf to determine how the superseded data were derived.
 OS0317
 OS0317_MARKER: DB = BENCH MARK DISK
 OS0317_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0317_SP_SET: CULVERT HEADWALL
 OS0317_STAMPING: D 74 1934
 OS0317_MARK LOGO: CGS
 OS0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0317+STABILITY: SURFACE MOTION
 OS0317
 OS0317  HISTORY     - Date     Condition        Report By
 OS0317  HISTORY     - 1934     MONUMENTED       CGS
 OS0317  HISTORY     - 1962     GOOD             CGS
 OS0317  HISTORY     - 1972     MARK NOT FOUND   USGS
 OS0317  HISTORY     - 1985     MARK NOT FOUND   NGS
 OS0317
 OS0317                          STATION DESCRIPTION
 OS0317
 OS0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0317'2.7 MI NW FROM STAMFORD.
 OS0317'2.6 MILES WEST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO, MILWAUKEE,
 OS0317'ST. PAUL AND PACIFIC RAILROAD STATION AT STAMFORD, JACKSON
 OS0317'COUNTY, 120 FEET WEST OF THE CENTER OF THE JUNCTION OF THE
 OS0317'MIDLAND-STAMFORD ROAD, AT A CULVERT, IN THE CENTER OF THE NORTH
 OS0317'CONCRETE HEADWALL, AND 4 FEET LOWER THAN THE HIGHWAY.
 OS0317
 OS0317                          STATION RECOVERY (1972)
 OS0317
 OS0317'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 OS0317'MARK NOT FOUND.
 OS0317
 OS0317                          STATION RECOVERY (1985)
 OS0317
 OS0317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0317'NOT RECOVERED.  CONCRETE CULVERT DESCRIBED HAS BEEN REPLACED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0450 ***********************************************************************
 PT0450  DESIGNATION -  D 75
 PT0450  PID         -  PT0450
 PT0450  STATE/COUNTY-  SD/STANLEY
 PT0450  COUNTRY     -  US
 PT0450  USGS QUAD   -  HAYES SOUTH (2017)
 PT0450
 PT0450                         *CURRENT SURVEY CONTROL
 PT0450  ______________________________________________________________________
 PT0450* NAD 83(1986) POSITION- 44 22 18.     (N) 101 03 41.     (W)   SCALED
 PT0450* NAVD 88 ORTHO HEIGHT -   605.631 (meters)     1986.97  (feet) ADJUSTED
 PT0450  ______________________________________________________________________
 PT0450  GEOID HEIGHT    -        -22.475 (meters)                     GEOID18
 PT0450  DYNAMIC HEIGHT  -        605.482 (meters)     1986.49  (feet) COMP
 PT0450  MODELED GRAVITY -    980,352.9   (mgal)                       NAVD 88
 PT0450
 PT0450  VERT ORDER      -  FIRST     CLASS II
 PT0450
 PT0450.The horizontal coordinates were scaled from a map and have
 PT0450.an estimated accuracy of +/- 6 seconds.
 PT0450
 PT0450.The orthometric height was determined by differential leveling and
 PT0450.adjusted by the NATIONAL GEODETIC SURVEY
 PT0450.in October 1997.
 PT0450
 PT0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0450.GEOID18 height accuracy estimate available here.
 PT0450
 PT0450.Click photographs - Photos may exist for this station.
 PT0450
 PT0450.The dynamic height is computed by dividing the NAVD 88
 PT0450.geopotential number by the normal gravity value computed on the
 PT0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0450.degrees latitude (g = 980.6199 gals.).
 PT0450
 PT0450.The modeled gravity was interpolated from observed gravity values.
 PT0450
 PT0450;                    North         East    Units  Estimated Accuracy
 PT0450;SPC SD S     -   226,710.      541,970.      MT  (+/- 180 meters Scaled)
 PT0450
 PT0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ357152(NAD 83)
 PT0450
 PT0450                          SUPERSEDED SURVEY CONTROL
 PT0450
 PT0450  NAVD 88 (??/??/92)  605.595  (m)         1986.86   (f) SUPERSEDED  1 2
 PT0450  NGVD 29 (??/??/92)  605.147  (m)         1985.39   (f) ADJ UNCH    1 2
 PT0450
 PT0450.Superseded values are not recommended for survey control.
 PT0450
 PT0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0450.See file dsdata.pdf to determine how the superseded data were derived.
 PT0450
 PT0450_MARKER: DB = BENCH MARK DISK
 PT0450_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0450_SP_SET: WINGWALL
 PT0450_STAMPING: D 75 1934
 PT0450_MARK LOGO: CGS
 PT0450_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0450+STABILITY: SURFACE MOTION
 PT0450_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0450+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 PT0450
 PT0450  HISTORY     - Date     Condition        Report By
 PT0450  HISTORY     - 1934     MONUMENTED       CGS
 PT0450  HISTORY     - 1981     GOOD             NGS
 PT0450  HISTORY     - 1985     GOOD             NGS
 PT0450  HISTORY     - 19950803 GOOD             NGS
 PT0450
 PT0450                          STATION DESCRIPTION
 PT0450
 PT0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0450'2.1 MI W FROM HAYES.
 PT0450'2.1 MILES WEST ALONG OLD U.S. HIGHWAY 14 FROM HAYES, STANLEY COUNTY,
 PT0450'AT A 60-FOOT CONCRETE BRIDGE, NEAR THE CENTER OF THE TOP OF THE
 PT0450'NORTHWEST CONCRETE WING WALL, AND ABOUT 2-1/2 FEET HIGHER THAN
 PT0450'THE HIGHWAY.  A STANDARD DISK, STAMPED D 75 1934.
 PT0450
 PT0450                          STATION RECOVERY (1981)
 PT0450
 PT0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0450'RECOVERED IN GOOD CONDITION.
 PT0450
 PT0450                          STATION RECOVERY (1985)
 PT0450
 PT0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0450'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PT0450'THE DESCRIPTION IS ADEQUATE EXCEPT THE HIGHWAY DESCRIBED IS NOW
 PT0450'ABANDON.
 PT0450
 PT0450                          STATION RECOVERY (1995)
 PT0450
 PT0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0450'3.2 KM (2.00 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PT0450'IN HAYES, IN TOP OF AND 0.7 M (2.3 FT) SOUTHEAST OF THE NORTHWEST END
 PT0450'OF THE NORTHWEST CONCRETE WINGWALL OF AN OLD HIGHWAY BRIDGE SPANNING A
 PT0450'CREEK, 148.0 M (485.6 FT) EAST OF MILEPOST 193, 41.6 M (136.5 FT)
 PT0450'NORTH OF THE HIGHWAY CENTERLINE, 3.3 M (10.8 FT) NORTH OF THE CENTER
 PT0450'OF THE OLD HIGHWAY BED, AND 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE OLD
 PT0450'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0485 ***********************************************************************
 PT0485  DESIGNATION -  D 76
 PT0485  PID         -  PT0485
 PT0485  STATE/COUNTY-  SD/HAAKON
 PT0485  COUNTRY     -  US
 PT0485  USGS QUAD   -  MIDLAND (2017)
 PT0485
 PT0485                         *CURRENT SURVEY CONTROL
 PT0485  ______________________________________________________________________
 PT0485* NAD 83(1986) POSITION- 44 04 12.     (N) 101 08 10.     (W)   SCALED
 PT0485* NAVD 88 ORTHO HEIGHT -   568.661 (meters)     1865.68  (feet) ADJUSTED
 PT0485  ______________________________________________________________________
 PT0485  GEOID HEIGHT    -        -22.913 (meters)                     GEOID18
 PT0485  DYNAMIC HEIGHT  -        568.500 (meters)     1865.15  (feet) COMP
 PT0485  MODELED GRAVITY -    980,318.6   (mgal)                       NAVD 88
 PT0485
 PT0485  VERT ORDER      -  FIRST     CLASS II
 PT0485
 PT0485.The horizontal coordinates were scaled from a map and have
 PT0485.an estimated accuracy of +/- 6 seconds.
 PT0485
 PT0485.The orthometric height was determined by differential leveling and
 PT0485.adjusted by the NATIONAL GEODETIC SURVEY
 PT0485.in June 1991.
 PT0485
 PT0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0485.GEOID18 height accuracy estimate available here.
 PT0485
 PT0485.Click photographs - Photos may exist for this station.
 PT0485
 PT0485.The dynamic height is computed by dividing the NAVD 88
 PT0485.geopotential number by the normal gravity value computed on the
 PT0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0485.degrees latitude (g = 980.6199 gals.).
 PT0485
 PT0485.The modeled gravity was interpolated from observed gravity values.
 PT0485
 PT0485;                    North         East    Units  Estimated Accuracy
 PT0485;SPC SD S     -   193,240.      535,690.      MT  (+/- 180 meters Scaled)
 PT0485
 PT0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP289818(NAD 83)
 PT0485
 PT0485                          SUPERSEDED SURVEY CONTROL
 PT0485
 PT0485  NGVD 29 (??/??/92)  568.214  (m)         1864.22   (f) ADJ UNCH    1 2
 PT0485
 PT0485.Superseded values are not recommended for survey control.
 PT0485
 PT0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0485.See file dsdata.pdf to determine how the superseded data were derived.
 PT0485
 PT0485_MARKER: DB = BENCH MARK DISK
 PT0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0485_STAMPING: D 76 1934
 PT0485_MARK LOGO: CGS
 PT0485_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0485+STABILITY: SURFACE MOTION
 PT0485
 PT0485  HISTORY     - Date     Condition        Report By
 PT0485  HISTORY     - 1934     MONUMENTED       CGS
 PT0485  HISTORY     - 1934     GOOD             CGS
 PT0485  HISTORY     - 1985     GOOD             NGS
 PT0485
 PT0485                          STATION DESCRIPTION
 PT0485
 PT0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0485'1.6 MI E FROM MIDLAND.
 PT0485'1.6 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0485'THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, 14 POLES WEST
 PT0485'OF MILEPOST 532, AT A PRIVATE-ROAD CROSSING, 30 FEET EAST OF
 PT0485'THE CENTERLINE OF THE ROAD, 41 FEET SOUTH OF THE CENTERLINE OF
 PT0485'THE TRACK, 4 FEET NORTHEAST OF A POLE, AND ABOUT LEVEL WITH THE
 PT0485'TRACK.  A STANDARD DISK, STAMPED D 76 1934 AND SET IN THE TOP OF
 PT0485'A CONCRETE POST.
 PT0485
 PT0485                          STATION RECOVERY (1934)
 PT0485
 PT0485'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0485'RECOVERED IN GOOD CONDITION.
 PT0485
 PT0485                          STATION RECOVERY (1985)
 PT0485
 PT0485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0485'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.32 KM (0.20
 PT0485'MI) EAST ALONG MAIN STREET FROM THE POST OFFICE AT MIDLAND, THENCE
 PT0485'0.07 KM (0.04 MI) SOUTH ALONG A GRAVEL ROAD, THENCE 1.51 KM (0.94 MI)
 PT0485'EAST ALONG A GRAVEL ROAD, THENCE 0.30 KM (0.19 MI) NORTH ALONG A TRACK
 PT0485'ROAD, IN THE SOUTHEAST CORNER OF A PRIVATE ROAD CROSSING THE CHICAGO
 PT0485'AND NORTH WESTERN RAILROAD, 14 TELEPHONE POLES WEST OF RAILROAD
 PT0485'MILEPOLE 532, 9.1 METERS (30 FT) EAST OF THE CENTER OF THE ROAD, 12.5
 PT0485'METERS (41 FT) SOUTH OF THE CENTER OF THE TRACKS AND 1.2 METERS (4 FT)
 PT0485'NORTHEAST OF A TELEPHONE POLE.
 PT0485'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 PT0485'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0145 ***********************************************************************
 PS0145  DESIGNATION -  D 79
 PS0145  PID         -  PS0145
 PS0145  STATE/COUNTY-  SD/BUFFALO
 PS0145  COUNTRY     -  US
 PS0145  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0145
 PS0145                         *CURRENT SURVEY CONTROL
 PS0145  ______________________________________________________________________
 PS0145* NAD 83(1986) POSITION- 44 08 40.     (N) 098 59 11.     (W)   SCALED
 PS0145* NAVD 88 ORTHO HEIGHT -   542.910 (meters)     1781.20  (feet) ADJUSTED
 PS0145  ______________________________________________________________________
 PS0145  GEOID HEIGHT    -        -24.982 (meters)                     GEOID18
 PS0145  DYNAMIC HEIGHT  -        542.782 (meters)     1780.78  (feet) COMP
 PS0145  MODELED GRAVITY -    980,365.4   (mgal)                       NAVD 88
 PS0145
 PS0145  VERT ORDER      -  SECOND    CLASS 0
 PS0145
 PS0145.The horizontal coordinates were scaled from a map and have
 PS0145.an estimated accuracy of +/- 6 seconds.
 PS0145
 PS0145.The orthometric height was determined by differential leveling and
 PS0145.adjusted by the NATIONAL GEODETIC SURVEY
 PS0145.in June 1991.
 PS0145
 PS0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0145.GEOID18 height accuracy estimate available here.
 PS0145
 PS0145.Click photographs - Photos may exist for this station.
 PS0145
 PS0145.The dynamic height is computed by dividing the NAVD 88
 PS0145.geopotential number by the normal gravity value computed on the
 PS0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0145.degrees latitude (g = 980.6199 gals.).
 PS0145
 PS0145.The modeled gravity was interpolated from observed gravity values.
 PS0145
 PS0145;                    North         East    Units  Estimated Accuracy
 PS0145;SPC SD S     -   202,080.      707,760.      MT  (+/- 180 meters Scaled)
 PS0145
 PS0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010879(NAD 83)
 PS0145
 PS0145                          SUPERSEDED SURVEY CONTROL
 PS0145
 PS0145  NGVD 29 (??/??/92)  542.54   (m)         1780.0    (f) COMPUTED    2 0
 PS0145
 PS0145.Superseded values are not recommended for survey control.
 PS0145
 PS0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0145.See file dsdata.pdf to determine how the superseded data were derived.
 PS0145
 PS0145_MARKER: DB = BENCH MARK DISK
 PS0145_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0145_SP_SET: CULVERT HEADWALL
 PS0145_STAMPING: D 79 1934
 PS0145_MARK LOGO: CGS
 PS0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0145+STABILITY: SURFACE MOTION
 PS0145
 PS0145  HISTORY     - Date     Condition        Report By
 PS0145  HISTORY     - 1934     MONUMENTED       CGS
 PS0145
 PS0145                          STATION DESCRIPTION
 PS0145
 PS0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0145'7.8 MI N FROM GANN VALLEY.
 PS0145'7.8 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0145'HIGHWAY 45, 3.6 MILES SOUTH OF COUNTY LINE.  AT 18 INCH CMP
 PS0145'CULVERT NEAR TOP OF HILL AT SOUTH END OF CURVE, 140 FEET SOUTH
 PS0145'OF PRIVATE ENTRANCE TO FIELD.  SET IN CENTER OF EAST HEADWALL,
 PS0145'1.5 FEET BELOW ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0761 ***********************************************************************
 OR0761  DESIGNATION -  D 8
 OR0761  PID         -  OR0761
 OR0761  STATE/COUNTY-  SD/LYMAN
 OR0761  COUNTRY     -  US
 OR0761  USGS QUAD   -  RELIANCE SE (2017)
 OR0761
 OR0761                         *CURRENT SURVEY CONTROL
 OR0761  ______________________________________________________________________
 OR0761* NAD 83(1986) POSITION- 43 51 36.     (N) 099 30 24.     (W)   SCALED
 OR0761* NAVD 88 ORTHO HEIGHT -   485.446 (meters)     1592.67  (feet) ADJUSTED
 OR0761  ______________________________________________________________________
 OR0761  GEOID HEIGHT    -        -25.380 (meters)                     GEOID18
 OR0761  DYNAMIC HEIGHT  -        485.318 (meters)     1592.25  (feet) COMP
 OR0761  MODELED GRAVITY -    980,342.1   (mgal)                       NAVD 88
 OR0761
 OR0761  VERT ORDER      -  FIRST     CLASS II
 OR0761
 OR0761.The horizontal coordinates were scaled from a map and have
 OR0761.an estimated accuracy of +/- 6 seconds.
 OR0761
 OR0761.The orthometric height was determined by differential leveling and
 OR0761.adjusted by the NATIONAL GEODETIC SURVEY
 OR0761.in June 1991.
 OR0761
 OR0761.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0761.GEOID18 height accuracy estimate available here.
 OR0761
 OR0761.Click photographs - Photos may exist for this station.
 OR0761
 OR0761.The dynamic height is computed by dividing the NAVD 88
 OR0761.geopotential number by the normal gravity value computed on the
 OR0761.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0761.degrees latitude (g = 980.6199 gals.).
 OR0761
 OR0761.The modeled gravity was interpolated from observed gravity values.
 OR0761
 OR0761;                    North         East    Units  Estimated Accuracy
 OR0761;SPC SD S     -   169,930.      666,450.      MT  (+/- 180 meters Scaled)
 OR0761
 OR0761_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP592564(NAD 83)
 OR0761
 OR0761                          SUPERSEDED SURVEY CONTROL
 OR0761
 OR0761  NGVD 29 (??/??/92)  485.098  (m)         1591.53   (f) ADJ UNCH    1 2
 OR0761
 OR0761.Superseded values are not recommended for survey control.
 OR0761
 OR0761.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0761.See file dsdata.pdf to determine how the superseded data were derived.
 OR0761
 OR0761_MARKER: DB = BENCH MARK DISK
 OR0761_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0761_STAMPING: D 8 1925
 OR0761_MARK LOGO: CGS
 OR0761_PROJECTION: FLUSH
 OR0761_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0761+STABILITY: SURFACE MOTION
 OR0761
 OR0761  HISTORY     - Date     Condition        Report By
 OR0761  HISTORY     - 1925     MONUMENTED       CGS
 OR0761  HISTORY     - 1935     GOOD             CGS
 OR0761
 OR0761                          STATION DESCRIPTION
 OR0761
 OR0761'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0761'5 MI SE FROM RELIANCE.
 OR0761'ABOUT 5 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0761'AND PACIFIC RAILROAD FROM RELIANCE, LYMAN COUNTY, ABOUT 1/2
 OR0761'MILE EAST OF MILEPOST 453, ABOUT 1/4 MILE EAST OF A FARMHOUSE
 OR0761'AT THE WEST SIDE OF A GULCH, AND OPPOSITE POLE 47.  A STANDARD
 OR0761'DISK, STAMPED D 8 1925 AND SET IN THE TOP OF A CONCRETE POST
 OR0761'ABOUT FLUSH WITH THE GROUND.
 OR0761
 OR0761                          STATION RECOVERY (1935)
 OR0761
 OR0761'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0761'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0169 ***********************************************************************
 OT0169  DESIGNATION -  D 8 K
 OT0169  PID         -  OT0169
 OT0169  STATE/COUNTY-  SD/PENNINGTON
 OT0169  COUNTRY     -  US
 OT0169  USGS QUAD   -  WALL NE (2017)
 OT0169
 OT0169                         *CURRENT SURVEY CONTROL
 OT0169  ______________________________________________________________________
 OT0169* NAD 83(1986) POSITION- 43 52 37.     (N) 102 03 45.     (W)   SCALED
 OT0169* NAVD 88 ORTHO HEIGHT -   786.954 (meters)     2581.86  (feet) ADJUSTED
 OT0169  ______________________________________________________________________
 OT0169  GEOID HEIGHT    -        -19.613 (meters)                     GEOID18
 OT0169  DYNAMIC HEIGHT  -        786.710 (meters)     2581.06  (feet) COMP
 OT0169  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OT0169
 OT0169  VERT ORDER      -  SECOND    CLASS 0
 OT0169
 OT0169.The horizontal coordinates were scaled from a map and have
 OT0169.an estimated accuracy of +/- 6 seconds.
 OT0169
 OT0169.The orthometric height was determined by differential leveling and
 OT0169.adjusted by the NATIONAL GEODETIC SURVEY
 OT0169.in June 1991.
 OT0169
 OT0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0169.GEOID18 height accuracy estimate available here.
 OT0169
 OT0169.Click photographs - Photos may exist for this station.
 OT0169
 OT0169.The dynamic height is computed by dividing the NAVD 88
 OT0169.geopotential number by the normal gravity value computed on the
 OT0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0169.degrees latitude (g = 980.6199 gals.).
 OT0169
 OT0169.The modeled gravity was interpolated from observed gravity values.
 OT0169
 OT0169;                    North         East    Units  Estimated Accuracy
 OT0169;SPC SD S     -   172,930.      461,050.      MT  (+/- 180 meters Scaled)
 OT0169
 OT0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ360624(NAD 83)
 OT0169
 OT0169                          SUPERSEDED SURVEY CONTROL
 OT0169
 OT0169  NGVD 29 (??/??/92)  786.50   (m)         2580.4    (f) COMPUTED    2 0
 OT0169
 OT0169.Superseded values are not recommended for survey control.
 OT0169
 OT0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0169.See file dsdata.pdf to determine how the superseded data were derived.
 OT0169
 OT0169_MARKER: DS = TRIANGULATION STATION DISK
 OT0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0169_STAMPING: D 8 K 1961
 OT0169_MARK LOGO: CGS
 OT0169_PROJECTION: FLUSH
 OT0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0169+STABILITY: SURFACE MOTION
 OT0169
 OT0169  HISTORY     - Date     Condition        Report By
 OT0169  HISTORY     - 1961     MONUMENTED       CGS
 OT0169  HISTORY     - 1962     GOOD             CGS
 OT0169
 OT0169                          STATION DESCRIPTION
 OT0169
 OT0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0169'10.7 MI SE FROM QUINN.
 OT0169'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0169'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 6.95
 OT0169'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE EAST ALONG A
 OT0169'DIM TRAIL ROAD ALONG THE NORTH SIDE OF A FENCE LINE, 22 FEET
 OT0169'SOUTH OF THE CENTER LINE OF THE TRAIL ROAD, 42.4 FEET SOUTH OF
 OT0169'D 8 K R.M. 1, 51.8 FEET WEST OF D 8 K R.M. 2, 4 1/2 FEET NORTH
 OT0169'OF A FENCE, 3.5 FEET NORTH OF A METAL WITNESS POST, AND SET IN
 OT0169'THE TOP OF A CONCRETE POST AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0168 ***********************************************************************
 OT0168  DESIGNATION -  D 8 K RM 1
 OT0168  PID         -  OT0168
 OT0168  STATE/COUNTY-  SD/PENNINGTON
 OT0168  COUNTRY     -  US
 OT0168  USGS QUAD   -  WALL NE (2017)
 OT0168
 OT0168                         *CURRENT SURVEY CONTROL
 OT0168  ______________________________________________________________________
 OT0168* NAD 83(1986) POSITION- 43 52 38.     (N) 102 03 44.     (W)   SCALED
 OT0168* NAVD 88 ORTHO HEIGHT -   786.589 (meters)     2580.67  (feet) ADJUSTED
 OT0168  ______________________________________________________________________
 OT0168  GEOID HEIGHT    -        -19.614 (meters)                     GEOID18
 OT0168  DYNAMIC HEIGHT  -        786.346 (meters)     2579.87  (feet) COMP
 OT0168  MODELED GRAVITY -    980,282.8   (mgal)                       NAVD 88
 OT0168
 OT0168  VERT ORDER      -  SECOND    CLASS 0
 OT0168
 OT0168.The horizontal coordinates were scaled from a map and have
 OT0168.an estimated accuracy of +/- 6 seconds.
 OT0168
 OT0168.The orthometric height was determined by differential leveling and
 OT0168.adjusted by the NATIONAL GEODETIC SURVEY
 OT0168.in June 1991.
 OT0168
 OT0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0168.GEOID18 height accuracy estimate available here.
 OT0168
 OT0168.Click photographs - Photos may exist for this station.
 OT0168
 OT0168.The dynamic height is computed by dividing the NAVD 88
 OT0168.geopotential number by the normal gravity value computed on the
 OT0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0168.degrees latitude (g = 980.6199 gals.).
 OT0168
 OT0168.The modeled gravity was interpolated from observed gravity values.
 OT0168
 OT0168;                    North         East    Units  Estimated Accuracy
 OT0168;SPC SD S     -   172,960.      461,070.      MT  (+/- 180 meters Scaled)
 OT0168
 OT0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ360624(NAD 83)
 OT0168
 OT0168                          SUPERSEDED SURVEY CONTROL
 OT0168
 OT0168  NGVD 29 (??/??/92)  786.14   (m)         2579.2    (f) COMPUTED    2 0
 OT0168
 OT0168.Superseded values are not recommended for survey control.
 OT0168
 OT0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0168.See file dsdata.pdf to determine how the superseded data were derived.
 OT0168
 OT0168_MARKER: DR = REFERENCE MARK DISK
 OT0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0168_STAMPING: D 8 K NO 1 1961
 OT0168_MARK LOGO: CGS
 OT0168_PROJECTION: FLUSH
 OT0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0168+STABILITY: SURFACE MOTION
 OT0168
 OT0168  HISTORY     - Date     Condition        Report By
 OT0168  HISTORY     - 1961     MONUMENTED       CGS
 OT0168  HISTORY     - 1962     GOOD             CGS
 OT0168
 OT0168                          STATION DESCRIPTION
 OT0168
 OT0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0168'10.7 MI SE FROM QUINN.
 OT0168'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0168'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 6.95
 OT0168'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE EAST ALONG
 OT0168'A DIM TRAIL ROAD ALONG THE NORTH SIDE OF A FENCE, 42.4 FEET NORTH
 OT0168'OF D 8 K 1961 TRIANGULATION STATION, 47 FEET NORTH OF A FENCE,
 OT0168'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0168'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0170 ***********************************************************************
 OT0170  DESIGNATION -  D 8 K RM 2
 OT0170  PID         -  OT0170
 OT0170  STATE/COUNTY-  SD/PENNINGTON
 OT0170  COUNTRY     -  US
 OT0170  USGS QUAD   -  WALL NE (2017)
 OT0170
 OT0170                         *CURRENT SURVEY CONTROL
 OT0170  ______________________________________________________________________
 OT0170* NAD 83(1986) POSITION- 43 52 37.     (N) 102 03 43.     (W)   SCALED
 OT0170* NAVD 88 ORTHO HEIGHT -   786.919 (meters)     2581.75  (feet) ADJUSTED
 OT0170  ______________________________________________________________________
 OT0170  GEOID HEIGHT    -        -19.615 (meters)                     GEOID18
 OT0170  DYNAMIC HEIGHT  -        786.675 (meters)     2580.95  (feet) COMP
 OT0170  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OT0170
 OT0170  VERT ORDER      -  SECOND    CLASS 0
 OT0170
 OT0170.The horizontal coordinates were scaled from a map and have
 OT0170.an estimated accuracy of +/- 6 seconds.
 OT0170
 OT0170.The orthometric height was determined by differential leveling and
 OT0170.adjusted by the NATIONAL GEODETIC SURVEY
 OT0170.in June 1991.
 OT0170
 OT0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0170.GEOID18 height accuracy estimate available here.
 OT0170
 OT0170.Click photographs - Photos may exist for this station.
 OT0170
 OT0170.The dynamic height is computed by dividing the NAVD 88
 OT0170.geopotential number by the normal gravity value computed on the
 OT0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0170.degrees latitude (g = 980.6199 gals.).
 OT0170
 OT0170.The modeled gravity was interpolated from observed gravity values.
 OT0170
 OT0170;                    North         East    Units  Estimated Accuracy
 OT0170;SPC SD S     -   172,930.      461,090.      MT  (+/- 180 meters Scaled)
 OT0170
 OT0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ360624(NAD 83)
 OT0170
 OT0170                          SUPERSEDED SURVEY CONTROL
 OT0170
 OT0170  NGVD 29 (??/??/92)  786.47   (m)         2580.3    (f) COMPUTED    2 0
 OT0170
 OT0170.Superseded values are not recommended for survey control.
 OT0170
 OT0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0170.See file dsdata.pdf to determine how the superseded data were derived.
 OT0170
 OT0170_MARKER: DR = REFERENCE MARK DISK
 OT0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0170_STAMPING: D 8 K NO 2 1961
 OT0170_MARK LOGO: CGS
 OT0170_PROJECTION: FLUSH
 OT0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0170+STABILITY: SURFACE MOTION
 OT0170
 OT0170  HISTORY     - Date     Condition        Report By
 OT0170  HISTORY     - 1961     MONUMENTED       CGS
 OT0170  HISTORY     - 1962     GOOD             CGS
 OT0170
 OT0170                          STATION DESCRIPTION
 OT0170
 OT0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0170'10.7 MI SE FROM QUINN.
 OT0170'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0170'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 6.95
 OT0170'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE EAST ALONG A
 OT0170'DIM TRAIL ROAD, 51.8 FEET EAST OF D 8 K 1961 TRIANGULATION
 OT0170'STATION, 51.3 FEET EAST OF A METAL WITNESS POST, 1 FOOT NORTH OF
 OT0170'A FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OT0170'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0173 ***********************************************************************
 OT0173  DESIGNATION -  D 8 L
 OT0173  PID         -  OT0173
 OT0173  STATE/COUNTY-  SD/PENNINGTON
 OT0173  COUNTRY     -  US
 OT0173  USGS QUAD   -  WALL SE (2017)
 OT0173
 OT0173                         *CURRENT SURVEY CONTROL
 OT0173  ______________________________________________________________________
 OT0173* NAD 83(1986) POSITION- 43 52 12.     (N) 102 03 35.     (W)   SCALED
 OT0173* NAVD 88 ORTHO HEIGHT -   786.940 (meters)     2581.82  (feet) ADJUSTED
 OT0173  ______________________________________________________________________
 OT0173  GEOID HEIGHT    -        -19.623 (meters)                     GEOID18
 OT0173  DYNAMIC HEIGHT  -        786.695 (meters)     2581.02  (feet) COMP
 OT0173  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 OT0173
 OT0173  VERT ORDER      -  SECOND    CLASS 0
 OT0173
 OT0173.The horizontal coordinates were scaled from a map and have
 OT0173.an estimated accuracy of +/- 6 seconds.
 OT0173
 OT0173.The orthometric height was determined by differential leveling and
 OT0173.adjusted by the NATIONAL GEODETIC SURVEY
 OT0173.in June 1991.
 OT0173
 OT0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0173.GEOID18 height accuracy estimate available here.
 OT0173
 OT0173.Click photographs - Photos may exist for this station.
 OT0173
 OT0173.The dynamic height is computed by dividing the NAVD 88
 OT0173.geopotential number by the normal gravity value computed on the
 OT0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0173.degrees latitude (g = 980.6199 gals.).
 OT0173
 OT0173.The modeled gravity was interpolated from observed gravity values.
 OT0173
 OT0173;                    North         East    Units  Estimated Accuracy
 OT0173;SPC SD S     -   172,150.      461,250.      MT  (+/- 180 meters Scaled)
 OT0173
 OT0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362616(NAD 83)
 OT0173
 OT0173                          SUPERSEDED SURVEY CONTROL
 OT0173
 OT0173  NGVD 29 (??/??/92)  786.49   (m)         2580.3    (f) COMPUTED    2 0
 OT0173
 OT0173.Superseded values are not recommended for survey control.
 OT0173
 OT0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0173.See file dsdata.pdf to determine how the superseded data were derived.
 OT0173
 OT0173_MARKER: DS = TRIANGULATION STATION DISK
 OT0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0173_STAMPING: D 8 L 1961
 OT0173_MARK LOGO: CGS
 OT0173_PROJECTION: FLUSH
 OT0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0173+STABILITY: SURFACE MOTION
 OT0173
 OT0173  HISTORY     - Date     Condition        Report By
 OT0173  HISTORY     - 1961     MONUMENTED       CGS
 OT0173  HISTORY     - 1962     GOOD             CGS
 OT0173
 OT0173                          STATION DESCRIPTION
 OT0173
 OT0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0173'11.1 MI SE FROM QUINN.
 OT0173'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0173'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 7.5
 OT0173'MILES SOUTH ALONG A GRAVELED ROAD, 2.7 MILES SOUTH OF INTERSTATE
 OT0173'HIGHWAY 90, 75.1 FEET WEST OF AND ACROSS THE ROAD FROM D 8 L
 OT0173'R.M. 1, 40 FEET WEST OF THE CENTER LINE OF THE ROAD, 51 FEET
 OT0173'NORTH OF D 8 L R.M. 2, 4 FEET EAST OF A FENCE, 3.4 FEET EAST
 OT0173'OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 OT0173'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0171 ***********************************************************************
 OT0171  DESIGNATION -  D 8 L AZ MK
 OT0171  PID         -  OT0171
 OT0171  STATE/COUNTY-  SD/PENNINGTON
 OT0171  COUNTRY     -  US
 OT0171  USGS QUAD   -  WALL NE (2017)
 OT0171
 OT0171                         *CURRENT SURVEY CONTROL
 OT0171  ______________________________________________________________________
 OT0171* NAD 83(1986) POSITION- 43 52 30.     (N) 102 03 33.     (W)   SCALED
 OT0171* NAVD 88 ORTHO HEIGHT -   784.956 (meters)     2575.31  (feet) ADJUSTED
 OT0171  ______________________________________________________________________
 OT0171  GEOID HEIGHT    -        -19.624 (meters)                     GEOID18
 OT0171  DYNAMIC HEIGHT  -        784.713 (meters)     2574.51  (feet) COMP
 OT0171  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OT0171
 OT0171  VERT ORDER      -  SECOND    CLASS 0
 OT0171
 OT0171.The horizontal coordinates were scaled from a map and have
 OT0171.an estimated accuracy of +/- 6 seconds.
 OT0171
 OT0171.The orthometric height was determined by differential leveling and
 OT0171.adjusted by the NATIONAL GEODETIC SURVEY
 OT0171.in June 1991.
 OT0171
 OT0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0171.GEOID18 height accuracy estimate available here.
 OT0171
 OT0171.Click photographs - Photos may exist for this station.
 OT0171
 OT0171.The dynamic height is computed by dividing the NAVD 88
 OT0171.geopotential number by the normal gravity value computed on the
 OT0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0171.degrees latitude (g = 980.6199 gals.).
 OT0171
 OT0171.The modeled gravity was interpolated from observed gravity values.
 OT0171
 OT0171;                    North         East    Units  Estimated Accuracy
 OT0171;SPC SD S     -   172,710.      461,310.      MT  (+/- 180 meters Scaled)
 OT0171
 OT0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362621(NAD 83)
 OT0171
 OT0171                          SUPERSEDED SURVEY CONTROL
 OT0171
 OT0171  NGVD 29 (??/??/92)  784.51   (m)         2573.8    (f) COMPUTED    2 0
 OT0171
 OT0171.Superseded values are not recommended for survey control.
 OT0171
 OT0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0171.See file dsdata.pdf to determine how the superseded data were derived.
 OT0171
 OT0171_MARKER: DZ = AZIMUTH MARK DISK
 OT0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0171_STAMPING: D 8 L 1961
 OT0171_MARK LOGO: CGS
 OT0171_PROJECTION: FLUSH
 OT0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0171+STABILITY: SURFACE MOTION
 OT0171
 OT0171  HISTORY     - Date     Condition        Report By
 OT0171  HISTORY     - 1961     MONUMENTED       CGS
 OT0171  HISTORY     - 1962     GOOD             CGS
 OT0171
 OT0171                          STATION DESCRIPTION
 OT0171
 OT0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0171'10.8 MI SE FROM QUINN.
 OT0171'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0171'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 7.15
 OT0171'SOUTH ALONG A GRAVELED ROAD, 2.35 MILES SOUTH OF INTERSTATE
 OT0171'HIGHWAY 90, 0.15 MILE SOUTH OF A CATTLE GUARD, 39 FEET EAST OF
 OT0171'THE CENTER LINE OF THE ROAD, 35 FEET SOUTH OF A POWER POLE, 4.4
 OT0171'FEET SOUTH-SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET
 OT0171'BELOW THE LEVEL OF THE ROAD, 2 FEET WEST OF A FENCE, AND SET
 OT0171'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0174 ***********************************************************************
 OT0174  DESIGNATION -  D 8 L RM 1
 OT0174  PID         -  OT0174
 OT0174  STATE/COUNTY-  SD/PENNINGTON
 OT0174  COUNTRY     -  US
 OT0174  USGS QUAD   -  WALL SE (2017)
 OT0174
 OT0174                         *CURRENT SURVEY CONTROL
 OT0174  ______________________________________________________________________
 OT0174* NAD 83(1986) POSITION- 43 52 12.     (N) 102 03 33.     (W)   SCALED
 OT0174* NAVD 88 ORTHO HEIGHT -   786.584 (meters)     2580.65  (feet) ADJUSTED
 OT0174  ______________________________________________________________________
 OT0174  GEOID HEIGHT    -        -19.625 (meters)                     GEOID18
 OT0174  DYNAMIC HEIGHT  -        786.339 (meters)     2579.85  (feet) COMP
 OT0174  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 OT0174
 OT0174  VERT ORDER      -  SECOND    CLASS 0
 OT0174
 OT0174.The horizontal coordinates were scaled from a map and have
 OT0174.an estimated accuracy of +/- 6 seconds.
 OT0174
 OT0174.The orthometric height was determined by differential leveling and
 OT0174.adjusted by the NATIONAL GEODETIC SURVEY
 OT0174.in June 1991.
 OT0174
 OT0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0174.GEOID18 height accuracy estimate available here.
 OT0174
 OT0174.Click photographs - Photos may exist for this station.
 OT0174
 OT0174.The dynamic height is computed by dividing the NAVD 88
 OT0174.geopotential number by the normal gravity value computed on the
 OT0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0174.degrees latitude (g = 980.6199 gals.).
 OT0174
 OT0174.The modeled gravity was interpolated from observed gravity values.
 OT0174
 OT0174;                    North         East    Units  Estimated Accuracy
 OT0174;SPC SD S     -   172,150.      461,300.      MT  (+/- 180 meters Scaled)
 OT0174
 OT0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362616(NAD 83)
 OT0174
 OT0174                          SUPERSEDED SURVEY CONTROL
 OT0174
 OT0174  NGVD 29 (??/??/92)  786.13   (m)         2579.2    (f) COMPUTED    2 0
 OT0174
 OT0174.Superseded values are not recommended for survey control.
 OT0174
 OT0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0174.See file dsdata.pdf to determine how the superseded data were derived.
 OT0174
 OT0174_MARKER: DR = REFERENCE MARK DISK
 OT0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0174_STAMPING: D 8 L NO 1 1961
 OT0174_MARK LOGO: CGS
 OT0174_PROJECTION: FLUSH
 OT0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0174+STABILITY: SURFACE MOTION
 OT0174
 OT0174  HISTORY     - Date     Condition        Report By
 OT0174  HISTORY     - 1961     MONUMENTED       CGS
 OT0174  HISTORY     - 1962     GOOD             CGS
 OT0174
 OT0174                          STATION DESCRIPTION
 OT0174
 OT0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0174'11.1 MI SE FROM QUINN.
 OT0174'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0174'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 7.5
 OT0174'MILES SOUTH ALONG A GRAVELED ROAD, 2.7 MILES SOUTH OF INTERSTATE
 OT0174'HIGHWAY 90, 75.1 FEET EAST OF AND ACROSS THE ROAD FROM D 8 L 1961
 OT0174'TRIANGULATION STATION, 36 FEET EAST OF THE CENTER LINE OF THE
 OT0174'ROAD, 4 FEET NORTH OF A POWER POLE, 1 FOOT WEST OF A FENCE, AND
 OT0174'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0174'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0175 ***********************************************************************
 OT0175  DESIGNATION -  D 8 L RM 2
 OT0175  PID         -  OT0175
 OT0175  STATE/COUNTY-  SD/PENNINGTON
 OT0175  COUNTRY     -  US
 OT0175  USGS QUAD   -  WALL SE (2017)
 OT0175
 OT0175                         *CURRENT SURVEY CONTROL
 OT0175  ______________________________________________________________________
 OT0175* NAD 83(1986) POSITION- 43 52 11.     (N) 102 03 35.     (W)   SCALED
 OT0175* NAVD 88 ORTHO HEIGHT -   786.893 (meters)     2581.66  (feet) ADJUSTED
 OT0175  ______________________________________________________________________
 OT0175  GEOID HEIGHT    -        -19.623 (meters)                     GEOID18
 OT0175  DYNAMIC HEIGHT  -        786.649 (meters)     2580.86  (feet) COMP
 OT0175  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 OT0175
 OT0175  VERT ORDER      -  SECOND    CLASS 0
 OT0175
 OT0175.The horizontal coordinates were scaled from a map and have
 OT0175.an estimated accuracy of +/- 6 seconds.
 OT0175
 OT0175.The orthometric height was determined by differential leveling and
 OT0175.adjusted by the NATIONAL GEODETIC SURVEY
 OT0175.in June 1991.
 OT0175
 OT0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0175.GEOID18 height accuracy estimate available here.
 OT0175
 OT0175.Click photographs - Photos may exist for this station.
 OT0175
 OT0175.The dynamic height is computed by dividing the NAVD 88
 OT0175.geopotential number by the normal gravity value computed on the
 OT0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0175.degrees latitude (g = 980.6199 gals.).
 OT0175
 OT0175.The modeled gravity was interpolated from observed gravity values.
 OT0175
 OT0175;                    North         East    Units  Estimated Accuracy
 OT0175;SPC SD S     -   172,120.      461,250.      MT  (+/- 180 meters Scaled)
 OT0175
 OT0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362616(NAD 83)
 OT0175
 OT0175                          SUPERSEDED SURVEY CONTROL
 OT0175
 OT0175  NGVD 29 (??/??/92)  786.44   (m)         2580.2    (f) COMPUTED    2 0
 OT0175
 OT0175.Superseded values are not recommended for survey control.
 OT0175
 OT0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0175.See file dsdata.pdf to determine how the superseded data were derived.
 OT0175
 OT0175_MARKER: DR = REFERENCE MARK DISK
 OT0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0175_STAMPING: D 8 L NO 2 1961
 OT0175_MARK LOGO: CGS
 OT0175_PROJECTION: FLUSH
 OT0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0175+STABILITY: SURFACE MOTION
 OT0175
 OT0175  HISTORY     - Date     Condition        Report By
 OT0175  HISTORY     - 1961     MONUMENTED       CGS
 OT0175  HISTORY     - 1962     GOOD             CGS
 OT0175
 OT0175                          STATION DESCRIPTION
 OT0175
 OT0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0175'11.1 MI SE FROM QUINN.
 OT0175'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0175'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 7.5
 OT0175'MILES SOUTH ALONG A GRAVELED ROAD, 2.7 MILES SOUTH OF INTERSTATE
 OT0175'HIGHWAY 90, 51 FEET SOUTH OF D 8 L 1961 TRIANGULATION STATION,
 OT0175'42 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT EAST OF A
 OT0175'FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OT0175'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0270 ***********************************************************************
 PS0270  DESIGNATION -  D 80 RESET
 PS0270  PID         -  PS0270
 PS0270  STATE/COUNTY-  SD/HAND
 PS0270  COUNTRY     -  US
 PS0270  USGS QUAD   -  MILLER NW (2017)
 PS0270
 PS0270                         *CURRENT SURVEY CONTROL
 PS0270  ______________________________________________________________________
 PS0270* NAD 83(1986) POSITION- 44 43 08.59   (N) 098 59 16.94   (W)   HD_HELD1
 PS0270* NAVD 88 ORTHO HEIGHT -   442.240 (meters)     1450.92  (feet) ADJUSTED
 PS0270  ______________________________________________________________________
 PS0270  GEOID HEIGHT    -        -24.268 (meters)                     GEOID18
 PS0270  DYNAMIC HEIGHT  -        442.169 (meters)     1450.68  (feet) COMP
 PS0270  MODELED GRAVITY -    980,444.1   (mgal)                       NAVD 88
 PS0270
 PS0270  VERT ORDER      -  FIRST     CLASS II
 PS0270
 PS0270.The horizontal coordinates were determined by differentially corrected
 PS0270.hand held GPS observations or other comparable positioning techniques
 PS0270.and have an estimated accuracy of +/- 3 meters.
 PS0270
 PS0270.The orthometric height was determined by differential leveling and
 PS0270.adjusted by the NATIONAL GEODETIC SURVEY
 PS0270.in July 1998.
 PS0270
 PS0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0270.GEOID18 height accuracy estimate available here.
 PS0270
 PS0270.Click photographs - Photos may exist for this station.
 PS0270
 PS0270.The dynamic height is computed by dividing the NAVD 88
 PS0270.geopotential number by the normal gravity value computed on the
 PS0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0270.degrees latitude (g = 980.6199 gals.).
 PS0270
 PS0270.The modeled gravity was interpolated from observed gravity values.
 PS0270
 PS0270;                    North         East    Units  Estimated Accuracy
 PS0270;SPC SD N     -    98,924.0     680,173.3     MT  (+/- 3 meters HH1 GPS) 
 PS0270
 PS0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0094751741(NAD 83)
 PS0270
 PS0270                          SUPERSEDED SURVEY CONTROL
 PS0270
 PS0270  NGVD 29 (??/??/??)  441.92   (m)         1449.9    (f) RESET       3  
 PS0270
 PS0270.Superseded values are not recommended for survey control.
 PS0270
 PS0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0270.See file dsdata.pdf to determine how the superseded data were derived.
 PS0270
 PS0270_MARKER: DB = BENCH MARK DISK
 PS0270_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0270_SP_SET: BOX CULVERT HEADWALL
 PS0270_STAMPING: D 80 RESET 1941
 PS0270_MARK LOGO: CGS
 PS0270_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0270+STABILITY: SURFACE MOTION
 PS0270_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0270+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0270
 PS0270  HISTORY     - Date     Condition        Report By
 PS0270  HISTORY     - 1941     MONUMENTED       SDHD
 PS0270  HISTORY     - 19960710 GOOD             NGS
 PS0270
 PS0270                          STATION DESCRIPTION
 PS0270
 PS0270'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 PS0270'13.9 MI N FROM MILLER.
 PS0270'13.9 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0270'AT MILLER, HAND COUNTY, AT HIGHWAY STATION 649+51, AT A TWIN
 PS0270'10- BY 4-FOOT REINFORCED CONCRETE BOX CULVERT, IN THE CENTER
 PS0270'OF THE TOP OF THE EAST PARAPET, AND 20 FEET EAST OF THE CENTER
 PS0270'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED D 80 RESET 1941.
 PS0270
 PS0270                          STATION RECOVERY (1996)
 PS0270
 PS0270'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0270'22.3 KM (13.85 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0270'OFFICE IN MILLER, IN TOP OF AND 3.3 M (10.8 FT) SOUTH OF THE NORTH END
 PS0270'OF THE EAST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 645.0 M
 PS0270'(2116.1 FT) NORTH OF MILEPOST 125, 5.8 M (19.0 FT) EAST OF THE HIGHWAY
 PS0270'CENTERLINE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0133 ***********************************************************************
 PS0133  DESIGNATION -  D 82 RESET
 PS0133  PID         -  PS0133
 PS0133  STATE/COUNTY-  SD/SANBORN
 PS0133  COUNTRY     -  US
 PS0133  USGS QUAD   -  FORESTBURG (2017)
 PS0133
 PS0133                         *CURRENT SURVEY CONTROL
 PS0133  ______________________________________________________________________
 PS0133* NAD 83(1986) POSITION- 44 00 35.     (N) 098 01 48.     (W)   SCALED
 PS0133* NAVD 88 ORTHO HEIGHT -   391.64  (meters)     1284.9   (feet) RESET
 PS0133  ______________________________________________________________________
 PS0133  GEOID HEIGHT    -        -25.645 (meters)                     GEOID18
 PS0133  VERT ORDER      -  THIRD
 PS0133
 PS0133.The horizontal coordinates were scaled from a map and have
 PS0133.an estimated accuracy of +/- 6 seconds.
 PS0133
 PS0133.The orthometric height was computed from unverified reset data.
 PS0133
 PS0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0133.GEOID18 height accuracy estimate available here.
 PS0133
 PS0133.Click photographs - Photos may exist for this station.
 PS0133
 PS0133;                    North         East    Units  Estimated Accuracy
 PS0133;SPC SD S     -   188,800.      784,680.      MT  (+/- 180 meters Scaled)
 PS0133
 PS0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP777734(NAD 83)
 PS0133
 PS0133                          SUPERSEDED SURVEY CONTROL
 PS0133
 PS0133.No superseded survey control is available for this station.
 PS0133
 PS0133_MARKER: DB = BENCH MARK DISK
 PS0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0133_STAMPING: D 82 RESET 1940
 PS0133_MARK LOGO: CGS
 PS0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0133+STABILITY: SURFACE MOTION
 PS0133
 PS0133  HISTORY     - Date     Condition        Report By
 PS0133  HISTORY     - 1940     MONUMENTED       CGS
 PS0133
 PS0133                          STATION DESCRIPTION
 PS0133
 PS0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0133'4.2 MI E FROM FORESTBURG.
 PS0133'4.2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PS0133'RAILROAD FROM THE STATION AT FORESTBURG, SANBORN COUNTY, 2 POLES
 PS0133'WEST OF MILEPOST 380, 260 FEET EAST OF THE JUNCTION OF STATE
 PS0133'HIGHWAYS 34 AND 37, AND 82 FEET NORTH OF THE CENTER LINE OF
 PS0133'STATE HIGHWAY 34.  A STANDARD DISK, STAMPED D 82 RESET 1940 AND
 PS0133'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0536 ***********************************************************************
 PR0536  DESIGNATION -  D 83
 PR0536  PID         -  PR0536
 PR0536  STATE/COUNTY-  SD/MINER
 PR0536  COUNTRY     -  US
 PR0536  USGS QUAD   -  CARTHAGE (2017)
 PR0536
 PR0536                         *CURRENT SURVEY CONTROL
 PR0536  ______________________________________________________________________
 PR0536* NAD 83(1986) POSITION- 44 10 26.     (N) 097 42 47.     (W)   SCALED
 PR0536* NAVD 88 ORTHO HEIGHT -   436.765 (meters)     1432.95  (feet) ADJUSTED
 PR0536  ______________________________________________________________________
 PR0536  GEOID HEIGHT    -        -25.485 (meters)                     GEOID18
 PR0536  DYNAMIC HEIGHT  -        436.677 (meters)     1432.66  (feet) COMP
 PR0536  MODELED GRAVITY -    980,404.1   (mgal)                       NAVD 88
 PR0536
 PR0536  VERT ORDER      -  SECOND    CLASS 0
 PR0536
 PR0536.The horizontal coordinates were scaled from a map and have
 PR0536.an estimated accuracy of +/- 6 seconds.
 PR0536
 PR0536.The orthometric height was determined by differential leveling and
 PR0536.adjusted by the NATIONAL GEODETIC SURVEY
 PR0536.in June 1991.
 PR0536
 PR0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0536.GEOID18 height accuracy estimate available here.
 PR0536
 PR0536.Click photographs - Photos may exist for this station.
 PR0536
 PR0536.The dynamic height is computed by dividing the NAVD 88
 PR0536.geopotential number by the normal gravity value computed on the
 PR0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0536.degrees latitude (g = 980.6199 gals.).
 PR0536
 PR0536.The modeled gravity was interpolated from observed gravity values.
 PR0536
 PR0536;                    North         East    Units  Estimated Accuracy
 PR0536;SPC SD S     -   207,780.      809,500.      MT  (+/- 180 meters Scaled)
 PR0536
 PR0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP028919(NAD 83)
 PR0536
 PR0536                          SUPERSEDED SURVEY CONTROL
 PR0536
 PR0536  NGVD 29 (??/??/92)  436.488  (m)         1432.04   (f) ADJ UNCH    2 0
 PR0536
 PR0536.Superseded values are not recommended for survey control.
 PR0536
 PR0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0536.See file dsdata.pdf to determine how the superseded data were derived.
 PR0536
 PR0536_MARKER: DB = BENCH MARK DISK
 PR0536_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0536_SP_SET: ABUTMENT
 PR0536_STAMPING: D 83 1934
 PR0536_MARK LOGO: CGS
 PR0536_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0536
 PR0536  HISTORY     - Date     Condition        Report By
 PR0536  HISTORY     - 1934     MONUMENTED       CGS
 PR0536
 PR0536                          STATION DESCRIPTION
 PR0536
 PR0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0536'0.6 MI NW FROM CARTHAGE.
 PR0536'0.6 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0536'FROM THE PUBLIC SCHOOL AT CARTHAGE, MINER COUNTY, ABOUT 9 POLES
 PR0536'NORTH OF THE STATION, AT 120-FOOT BRIDGE 2835, IN THE EAST END
 PR0536'OF THE SOUTH CONCRETE ABUTMENT, AND ABOUT 1 FOOT LOWER THAN
 PR0536'THE TRACK.  A STANDARD DISK, STAMPED D 83 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0214 ***********************************************************************
 QQ0214  DESIGNATION -  D 85
 QQ0214  PID         -  QQ0214
 QQ0214  STATE/COUNTY-  SD/CODINGTON
 QQ0214  COUNTRY     -  US
 QQ0214  USGS QUAD   -  FLORENCE (2017)
 QQ0214
 QQ0214                         *CURRENT SURVEY CONTROL
 QQ0214  ______________________________________________________________________
 QQ0214* NAD 83(1986) POSITION- 45 03 12.     (N) 097 19 20.     (W)   SCALED
 QQ0214* NAVD 88 ORTHO HEIGHT -   539.761 (meters)     1770.87  (feet) ADJUSTED
 QQ0214  ______________________________________________________________________
 QQ0214  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 QQ0214  DYNAMIC HEIGHT  -        539.684 (meters)     1770.61  (feet) COMP
 QQ0214  MODELED GRAVITY -    980,457.1   (mgal)                       NAVD 88
 QQ0214
 QQ0214  VERT ORDER      -  SECOND    CLASS 0
 QQ0214
 QQ0214.The horizontal coordinates were scaled from a map and have
 QQ0214.an estimated accuracy of +/- 6 seconds.
 QQ0214
 QQ0214.The orthometric height was determined by differential leveling and
 QQ0214.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0214.in June 1991.
 QQ0214
 QQ0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0214.GEOID18 height accuracy estimate available here.
 QQ0214
 QQ0214.Click photographs - Photos may exist for this station.
 QQ0214
 QQ0214.The dynamic height is computed by dividing the NAVD 88
 QQ0214.geopotential number by the normal gravity value computed on the
 QQ0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0214.degrees latitude (g = 980.6199 gals.).
 QQ0214
 QQ0214.The modeled gravity was interpolated from observed gravity values.
 QQ0214
 QQ0214;                    North         East    Units  Estimated Accuracy
 QQ0214;SPC SD N     -   139,060.      810,890.      MT  (+/- 180 meters Scaled)
 QQ0214
 QQ0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ321902(NAD 83)
 QQ0214
 QQ0214                          SUPERSEDED SURVEY CONTROL
 QQ0214
 QQ0214  NGVD 29 (??/??/92)  539.450  (m)         1769.85   (f) ADJ UNCH    2 0
 QQ0214
 QQ0214.Superseded values are not recommended for survey control.
 QQ0214
 QQ0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0214.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0214
 QQ0214_MARKER: DB = BENCH MARK DISK
 QQ0214_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0214_SP_SET: STEP
 QQ0214_STAMPING: D 85 1934
 QQ0214_MARK LOGO: CGS
 QQ0214_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0214
 QQ0214  HISTORY     - Date     Condition        Report By
 QQ0214  HISTORY     - 1934     MONUMENTED       CGS
 QQ0214  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0214
 QQ0214                          STATION DESCRIPTION
 QQ0214
 QQ0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0214'AT FLORENCE.
 QQ0214'AT FLORENCE, CODINGTON COUNTY, ON MAIN STREET, ABOUT 3 BLOCKS
 QQ0214'WEST OF THE MINNEAPOLIS AND ST. LOUIS RAILROAD STATION, AT THE
 QQ0214'HIGH SCHOOL, IN THE WEST END OF THE BOTTOM CONCRETE STEP AT
 QQ0214'THE NORTH ENTRANCE, AND ABOUT 8 INCHES ABOVE THE SIDEWALK.  A
 QQ0214'STANDARD DISK, STAMPED D 85 1934.  NOTE-- SCHOOL HAS BEEN REBUILT.
 QQ0214
 QQ0214                          STATION RECOVERY (1973)
 QQ0214
 QQ0214'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0214'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0092 ***********************************************************************
 QR0092  DESIGNATION -  D 86
 QR0092  PID         -  QR0092
 QR0092  STATE/COUNTY-  SD/SPINK
 QR0092  COUNTRY     -  US
 QR0092  USGS QUAD   -  CONDE (2017)
 QR0092
 QR0092                         *CURRENT SURVEY CONTROL
 QR0092  ______________________________________________________________________
 QR0092* NAD 83(1986) POSITION- 45 09 35.     (N) 098 01 19.     (W)   SCALED
 QR0092* NAVD 88 ORTHO HEIGHT -   418.697 (meters)     1373.68  (feet) ADJUSTED
 QR0092  ______________________________________________________________________
 QR0092  GEOID HEIGHT    -        -24.621 (meters)                     GEOID18
 QR0092  DYNAMIC HEIGHT  -        418.656 (meters)     1373.54  (feet) COMP
 QR0092  MODELED GRAVITY -    980,506.1   (mgal)                       NAVD 88
 QR0092
 QR0092  VERT ORDER      -  SECOND    CLASS 0
 QR0092
 QR0092.The horizontal coordinates were scaled from a map and have
 QR0092.an estimated accuracy of +/- 6 seconds.
 QR0092
 QR0092.The orthometric height was determined by differential leveling and
 QR0092.adjusted by the NATIONAL GEODETIC SURVEY
 QR0092.in June 1991.
 QR0092
 QR0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0092.GEOID18 height accuracy estimate available here.
 QR0092
 QR0092.Click photographs - Photos may exist for this station.
 QR0092
 QR0092.The dynamic height is computed by dividing the NAVD 88
 QR0092.geopotential number by the normal gravity value computed on the
 QR0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0092.degrees latitude (g = 980.6199 gals.).
 QR0092
 QR0092.The modeled gravity was interpolated from observed gravity values.
 QR0092
 QR0092;                    North         East    Units  Estimated Accuracy
 QR0092;SPC SD N     -   149,290.      755,510.      MT  (+/- 180 meters Scaled)
 QR0092
 QR0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR768011(NAD 83)
 QR0092
 QR0092                          SUPERSEDED SURVEY CONTROL
 QR0092
 QR0092  NGVD 29 (??/??/92)  418.432  (m)         1372.81   (f) ADJ UNCH    2 0
 QR0092
 QR0092.Superseded values are not recommended for survey control.
 QR0092
 QR0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0092.See file dsdata.pdf to determine how the superseded data were derived.
 QR0092
 QR0092_MARKER: DB = BENCH MARK DISK
 QR0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0092_STAMPING: D 86 1934
 QR0092_MARK LOGO: CGS
 QR0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0092+STABILITY: SURFACE MOTION
 QR0092
 QR0092  HISTORY     - Date     Condition        Report By
 QR0092  HISTORY     - 1934     MONUMENTED       CGS
 QR0092
 QR0092                          STATION DESCRIPTION
 QR0092
 QR0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0092'3.8 MI E FROM CONDE.
 QR0092'3.8 MILES EAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QR0092'FROM THE PEOPLE BANK AT CONDE, SPINK COUNTY, ABOUT 14 POLES
 QR0092'WEST OF MILEPOST 287, AT A PUBLIC-ROAD CROSSING, 22 FEET EAST
 QR0092'OF THE CENTER LINE OF THE ROAD, ABOUT 60 FEET SOUTH OF THE CENTER
 QR0092'LINE OF THE TRACK, AND 4 FEET WEST OF A CORNER RIGHT-OF-WAY FENCE
 QR0092'POST.  A STANDARD DISK, STAMPED D 86 1934 AND SET IN THE TOP
 QR0092'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0127 ***********************************************************************
 QR0127  DESIGNATION -  D 87
 QR0127  PID         -  QR0127
 QR0127  STATE/COUNTY-  SD/FAULK
 QR0127  COUNTRY     -  US
 QR0127  USGS QUAD   -  CRESBARD NE (2017)
 QR0127
 QR0127                         *CURRENT SURVEY CONTROL
 QR0127  ______________________________________________________________________
 QR0127* NAD 83(1986) POSITION- 45 09 49.     (N) 098 45 24.     (W)   SCALED
 QR0127* NAVD 88 ORTHO HEIGHT -   410.540 (meters)     1346.91  (feet) ADJUSTED
 QR0127  ______________________________________________________________________
 QR0127  GEOID HEIGHT    -        -24.079 (meters)                     GEOID18
 QR0127  DYNAMIC HEIGHT  -        410.500 (meters)     1346.78  (feet) COMP
 QR0127  MODELED GRAVITY -    980,508.0   (mgal)                       NAVD 88
 QR0127
 QR0127  VERT ORDER      -  SECOND    CLASS 0
 QR0127
 QR0127.The horizontal coordinates were scaled from a map and have
 QR0127.an estimated accuracy of +/- 6 seconds.
 QR0127
 QR0127.The orthometric height was determined by differential leveling and
 QR0127.adjusted by the NATIONAL GEODETIC SURVEY
 QR0127.in June 1991.
 QR0127
 QR0127.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0127.GEOID18 height accuracy estimate available here.
 QR0127
 QR0127.Click photographs - Photos may exist for this station.
 QR0127
 QR0127.The dynamic height is computed by dividing the NAVD 88
 QR0127.geopotential number by the normal gravity value computed on the
 QR0127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0127.degrees latitude (g = 980.6199 gals.).
 QR0127
 QR0127.The modeled gravity was interpolated from observed gravity values.
 QR0127
 QR0127;                    North         East    Units  Estimated Accuracy
 QR0127;SPC SD N     -   148,580.      697,740.      MT  (+/- 180 meters Scaled)
 QR0127
 QR0127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR191011(NAD 83)
 QR0127
 QR0127                          SUPERSEDED SURVEY CONTROL
 QR0127
 QR0127  NGVD 29 (??/??/92)  410.239  (m)         1345.93   (f) ADJ UNCH    2 0
 QR0127
 QR0127.Superseded values are not recommended for survey control.
 QR0127
 QR0127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0127.See file dsdata.pdf to determine how the superseded data were derived.
 QR0127
 QR0127_MARKER: DB = BENCH MARK DISK
 QR0127_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0127_SP_SET: HEADWALL
 QR0127_STAMPING: D 87 1934
 QR0127_MARK LOGO: CGS
 QR0127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0127+STABILITY: SURFACE MOTION
 QR0127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0127+SATELLITE: SATELLITE OBSERVATIONS - August 24, 1989
 QR0127
 QR0127  HISTORY     - Date     Condition        Report By
 QR0127  HISTORY     - 1934     MONUMENTED       CGS
 QR0127  HISTORY     - 19890824 GOOD             NGS
 QR0127
 QR0127                          STATION DESCRIPTION
 QR0127
 QR0127'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0127'0.7 MI W FROM CHELSEA.
 QR0127'0.7 MILES WEST OF DEPOT AT ALONG THE M AND ST L RAILROAD, 13
 QR0127'POLES WEST OF MILEPOLE 323.  SET IN CENTER OF SOUTH HEADWALL OF
 QR0127'4 FT X 6 FT CONCRETE BOX CULVERT, 63 FEET NORTH OF CENTERLINE
 QR0127'OF TRACK AND 3 FEET BELOW LEVEL OF THE TRACK.
 QR0127
 QR0127                          STATION RECOVERY (1989)
 QR0127
 QR0127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 QR0127'LOCATED 0.97 KM (0.60 MI) WEST FROM CHELSEA.  0.8 KM (0.5 MI) NORTH
 QR0127'ALONG FAULK COUNTY ROAD 23 FROM ITS JUNCTION WITH STATE HIGHWAY 20,
 QR0127'THEN LEFT, WEST ON A GRAVEL STREET FOR 0.3 KM (0.2 MI) THEN RIGHT,
 QR0127'NORTH FOR 36 M (118.1 FT) , THEN LEFT, WEST ON A GRAVEL ROAD FOR 1.2
 QR0127'KM (0.7 MI) TO THE MARK ON THE LEFT IN THE TOP CENTER OF THE SOUTH
 QR0127'HEADWALL AND ABOUT 1 M (3.3 FT) ABOVE THE ROAD SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0166 ***********************************************************************
 QR0166  DESIGNATION -  D 88
 QR0166  PID         -  QR0166
 QR0166  STATE/COUNTY-  SD/MCPHERSON
 QR0166  COUNTRY     -  US
 QR0166  USGS QUAD   -  LEOLA (2017)
 QR0166
 QR0166                         *CURRENT SURVEY CONTROL
 QR0166  ______________________________________________________________________
 QR0166* NAD 83(1986) POSITION- 45 37 48.     (N) 098 55 53.     (W)   SCALED
 QR0166* NAVD 88 ORTHO HEIGHT -   466.020 (meters)     1528.93  (feet) ADJUSTED
 QR0166  ______________________________________________________________________
 QR0166  GEOID HEIGHT    -        -23.776 (meters)                     GEOID18
 QR0166  DYNAMIC HEIGHT  -        465.986 (meters)     1528.82  (feet) COMP
 QR0166  MODELED GRAVITY -    980,528.3   (mgal)                       NAVD 88
 QR0166
 QR0166  VERT ORDER      -  SECOND    CLASS 0
 QR0166
 QR0166.The horizontal coordinates were scaled from a map and have
 QR0166.an estimated accuracy of +/- 6 seconds.
 QR0166
 QR0166.The orthometric height was determined by differential leveling and
 QR0166.adjusted by the NATIONAL GEODETIC SURVEY
 QR0166.in June 1991.
 QR0166
 QR0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0166.GEOID18 height accuracy estimate available here.
 QR0166
 QR0166.Click photographs - Photos may exist for this station.
 QR0166
 QR0166.The dynamic height is computed by dividing the NAVD 88
 QR0166.geopotential number by the normal gravity value computed on the
 QR0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0166.degrees latitude (g = 980.6199 gals.).
 QR0166
 QR0166.The modeled gravity was interpolated from observed gravity values.
 QR0166
 QR0166;                    North         East    Units  Estimated Accuracy
 QR0166;SPC SD N     -   200,210.      683,330.      MT  (+/- 180 meters Scaled)
 QR0166
 QR0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR053529(NAD 83)
 QR0166
 QR0166                          SUPERSEDED SURVEY CONTROL
 QR0166
 QR0166  NGVD 29 (??/??/92)  465.681  (m)         1527.82   (f) ADJ UNCH    2 0
 QR0166
 QR0166.Superseded values are not recommended for survey control.
 QR0166
 QR0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0166.See file dsdata.pdf to determine how the superseded data were derived.
 QR0166
 QR0166_MARKER: DB = BENCH MARK DISK
 QR0166_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0166_SP_SET: BRIDGE
 QR0166_STAMPING: D 88 1934
 QR0166_MARK LOGO: CGS
 QR0166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0166
 QR0166  HISTORY     - Date     Condition        Report By
 QR0166  HISTORY     - 1934     MONUMENTED       CGS
 QR0166  HISTORY     - 1970     MARK NOT FOUND   USGS
 QR0166
 QR0166                          STATION DESCRIPTION
 QR0166
 QR0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0166'7 MI S FROM LEOLA.
 QR0166'7 MILES SOUTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 QR0166'AT LEOLA, MC PHERSON COUNTY, ABOUT 200 FEET SOUTH OF A PRIVATE
 QR0166'ENTRANCE, 65 FEET SOUTH OF A T-FENCE RUNNING WEST, AT A 12-FOOT
 QR0166'CONCRETE DECK BRIDGE WITH STEEL HANDRAIL, IN THE SOUTH END OF
 QR0166'THE WEST CONCRETE HEAD WALL, AND ABOUT 0.5 FOOT LOWER THAN THE
 QR0166'HIGHWAY.  A STANDARD DISK STAMPED D 88 1934.
 QR0166
 QR0166                          STATION RECOVERY (1970)
 QR0166
 QR0166'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QR0166'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0194 ***********************************************************************
 OS0194  DESIGNATION -  D 9
 OS0194  PID         -  OS0194
 OS0194  STATE/COUNTY-  SD/JONES
 OS0194  COUNTRY     -  US
 OS0194  USGS QUAD   -  MURDO (2017)
 OS0194
 OS0194                         *CURRENT SURVEY CONTROL
 OS0194  ______________________________________________________________________
 OS0194* NAD 83(1986) POSITION- 43 54 26.     (N) 100 40 01.     (W)   SCALED
 OS0194* NAVD 88 ORTHO HEIGHT -   712.245 (meters)     2336.76  (feet) ADJUSTED
 OS0194  ______________________________________________________________________
 OS0194  GEOID HEIGHT    -        -24.103 (meters)                     GEOID18
 OS0194  DYNAMIC HEIGHT  -        712.017 (meters)     2336.01  (feet) COMP
 OS0194  MODELED GRAVITY -    980,275.5   (mgal)                       NAVD 88
 OS0194
 OS0194  VERT ORDER      -  FIRST     CLASS II
 OS0194
 OS0194.The horizontal coordinates were scaled from a map and have
 OS0194.an estimated accuracy of +/- 6 seconds.
 OS0194
 OS0194.The orthometric height was determined by differential leveling and
 OS0194.adjusted by the NATIONAL GEODETIC SURVEY
 OS0194.in June 1991.
 OS0194
 OS0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0194.GEOID18 height accuracy estimate available here.
 OS0194
 OS0194.Click photographs - Photos may exist for this station.
 OS0194
 OS0194.The dynamic height is computed by dividing the NAVD 88
 OS0194.geopotential number by the normal gravity value computed on the
 OS0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0194.degrees latitude (g = 980.6199 gals.).
 OS0194
 OS0194.The modeled gravity was interpolated from observed gravity values.
 OS0194
 OS0194;                    North         East    Units  Estimated Accuracy
 OS0194;SPC SD S     -   174,900.      573,200.      MT  (+/- 180 meters Scaled)
 OS0194
 OS0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP661629(NAD 83)
 OS0194
 OS0194                          SUPERSEDED SURVEY CONTROL
 OS0194
 OS0194  NGVD 29 (??/??/92)  711.791  (m)         2335.27   (f) ADJ UNCH    1 2
 OS0194
 OS0194.Superseded values are not recommended for survey control.
 OS0194
 OS0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0194.See file dsdata.pdf to determine how the superseded data were derived.
 OS0194
 OS0194_MARKER: DB = BENCH MARK DISK
 OS0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0194_STAMPING: 2335.268 D 9 1925
 OS0194_MARK LOGO: CGS
 OS0194_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0194+STABILITY: SURFACE MOTION
 OS0194
 OS0194  HISTORY     - Date     Condition        Report By
 OS0194  HISTORY     - 1925     MONUMENTED       CGS
 OS0194  HISTORY     - 1935     GOOD             CGS
 OS0194
 OS0194                          STATION DESCRIPTION
 OS0194
 OS0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OS0194'2.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0194'PACIFIC RAILROAD FROM MURDO, JONES COUNTY, 225 FEET SOUTHWEST
 OS0194'OF A ROAD CROSSING, 42 FEET NORTHWEST OF THE CENTERLINE OF THE
 OS0194'TRACK, 7.8 FEET SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OS0194'DISK, STAMPED 2335.268 D 9 1925 AND SET IN THE TOP OF A CONCRETE
 OS0194'POST PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0129 ***********************************************************************
 OT0129  DESIGNATION -  D 9 I
 OT0129  PID         -  OT0129
 OT0129  STATE/COUNTY-  SD/PENNINGTON
 OT0129  COUNTRY     -  US
 OT0129  USGS QUAD   -  WALL (2017)
 OT0129
 OT0129                         *CURRENT SURVEY CONTROL
 OT0129  ______________________________________________________________________
 OT0129* NAD 83(1986) POSITION- 43 56 10.     (N) 102 09 43.     (W)   SCALED
 OT0129* NAVD 88 ORTHO HEIGHT -   828.262 (meters)     2717.39  (feet) ADJUSTED
 OT0129  ______________________________________________________________________
 OT0129  GEOID HEIGHT    -        -19.270 (meters)                     GEOID18
 OT0129  DYNAMIC HEIGHT  -        828.009 (meters)     2716.56  (feet) COMP
 OT0129  MODELED GRAVITY -    980,284.7   (mgal)                       NAVD 88
 OT0129
 OT0129  VERT ORDER      -  SECOND    CLASS 0
 OT0129
 OT0129.The horizontal coordinates were scaled from a map and have
 OT0129.an estimated accuracy of +/- 6 seconds.
 OT0129
 OT0129.The orthometric height was determined by differential leveling and
 OT0129.adjusted by the NATIONAL GEODETIC SURVEY
 OT0129.in June 1991.
 OT0129
 OT0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0129.GEOID18 height accuracy estimate available here.
 OT0129
 OT0129.Click photographs - Photos may exist for this station.
 OT0129
 OT0129.The dynamic height is computed by dividing the NAVD 88
 OT0129.geopotential number by the normal gravity value computed on the
 OT0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0129.degrees latitude (g = 980.6199 gals.).
 OT0129
 OT0129.The modeled gravity was interpolated from observed gravity values.
 OT0129
 OT0129;                    North         East    Units  Estimated Accuracy
 OT0129;SPC SD S     -   179,670.      453,200.      MT  (+/- 180 meters Scaled)
 OT0129
 OT0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ277686(NAD 83)
 OT0129
 OT0129                          SUPERSEDED SURVEY CONTROL
 OT0129
 OT0129  NGVD 29 (??/??/92)  827.80   (m)         2715.9    (f) COMPUTED    2 0
 OT0129
 OT0129.Superseded values are not recommended for survey control.
 OT0129
 OT0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0129.See file dsdata.pdf to determine how the superseded data were derived.
 OT0129
 OT0129_MARKER: DS = TRIANGULATION STATION DISK
 OT0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0129_STAMPING: D 9 I 1961
 OT0129_MARK LOGO: CGS
 OT0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0129+STABILITY: SURFACE MOTION
 OT0129
 OT0129  HISTORY     - Date     Condition        Report By
 OT0129  HISTORY     - 1961     MONUMENTED       CGS
 OT0129  HISTORY     - 1962     GOOD             CGS
 OT0129
 OT0129                          STATION DESCRIPTION
 OT0129
 OT0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0129'5.4 MI SW FROM QUINN.
 OT0129'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0129'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0129'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0129'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVEL
 OT0129'ROAD, THENCE 0.15 MILE WEST ALONG A TRAIL ROAD ACROSS COUNTRY
 OT0129'AT THE CREST OF A LOW RIDGE IN SECTION 26, T 1 S, R 16 E, 105
 OT0129'FEET SOUTH OF THE CENTER LINE OF THE TRAIL ROAD, ABOUT LEVEL
 OT0129'WITH THE TRAIL ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OT0129'PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0128 ***********************************************************************
 OT0128  DESIGNATION -  D 9 I RM 1
 OT0128  PID         -  OT0128
 OT0128  STATE/COUNTY-  SD/PENNINGTON
 OT0128  COUNTRY     -  US
 OT0128  USGS QUAD   -  WALL (2017)
 OT0128
 OT0128                         *CURRENT SURVEY CONTROL
 OT0128  ______________________________________________________________________
 OT0128* NAD 83(1986) POSITION- 43 56 10.     (N) 102 09 41.     (W)   SCALED
 OT0128* NAVD 88 ORTHO HEIGHT -   827.922 (meters)     2716.27  (feet) ADJUSTED
 OT0128  ______________________________________________________________________
 OT0128  GEOID HEIGHT    -        -19.272 (meters)                     GEOID18
 OT0128  DYNAMIC HEIGHT  -        827.669 (meters)     2715.44  (feet) COMP
 OT0128  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 OT0128
 OT0128  VERT ORDER      -  SECOND    CLASS 0
 OT0128
 OT0128.The horizontal coordinates were scaled from a map and have
 OT0128.an estimated accuracy of +/- 6 seconds.
 OT0128
 OT0128.The orthometric height was determined by differential leveling and
 OT0128.adjusted by the NATIONAL GEODETIC SURVEY
 OT0128.in June 1991.
 OT0128
 OT0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0128.GEOID18 height accuracy estimate available here.
 OT0128
 OT0128.Click photographs - Photos may exist for this station.
 OT0128
 OT0128.The dynamic height is computed by dividing the NAVD 88
 OT0128.geopotential number by the normal gravity value computed on the
 OT0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0128.degrees latitude (g = 980.6199 gals.).
 OT0128
 OT0128.The modeled gravity was interpolated from observed gravity values.
 OT0128
 OT0128;                    North         East    Units  Estimated Accuracy
 OT0128;SPC SD S     -   179,670.      453,250.      MT  (+/- 180 meters Scaled)
 OT0128
 OT0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ278686(NAD 83)
 OT0128
 OT0128                          SUPERSEDED SURVEY CONTROL
 OT0128
 OT0128  NGVD 29 (??/??/92)  827.46   (m)         2714.8    (f) COMPUTED    2 0
 OT0128
 OT0128.Superseded values are not recommended for survey control.
 OT0128
 OT0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0128.See file dsdata.pdf to determine how the superseded data were derived.
 OT0128
 OT0128_MARKER: DR = REFERENCE MARK DISK
 OT0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0128_STAMPING: D 9 I NO 1 1961
 OT0128_MARK LOGO: CGS
 OT0128_PROJECTION: FLUSH
 OT0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0128+STABILITY: SURFACE MOTION
 OT0128
 OT0128  HISTORY     - Date     Condition        Report By
 OT0128  HISTORY     - 1961     MONUMENTED       CGS
 OT0128  HISTORY     - 1962     GOOD             CGS
 OT0128
 OT0128                          STATION DESCRIPTION
 OT0128
 OT0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0128'5.4 MI SW FROM QUINN.
 OT0128'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0128'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14 THENCE 3.4
 OT0128'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0128'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0128'ROAD, THENCE 0.15 MILE WEST ALONG A TRAIL ROAD ACROSS COUNTRY
 OT0128'AT THE CREST OF A LOW RIDGE IN SECTION 26, T 1 S, R 16 E, 107
 OT0128'FEET SOUTH OF THE CENTER LINE OF THE TRAIL ROAD, 51.4 FEET EAST
 OT0128'OF OF D 9 I 1961, ABOUT LEVEL WITH THE TRAIL ROAD, AND SET IN
 OT0128'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0130 ***********************************************************************
 OT0130  DESIGNATION -  D 9 I RM 2
 OT0130  PID         -  OT0130
 OT0130  STATE/COUNTY-  SD/PENNINGTON
 OT0130  COUNTRY     -  US
 OT0130  USGS QUAD   -  WALL (2017)
 OT0130
 OT0130                         *CURRENT SURVEY CONTROL
 OT0130  ______________________________________________________________________
 OT0130* NAD 83(1986) POSITION- 43 56 10.     (N) 102 09 43.     (W)   SCALED
 OT0130* NAVD 88 ORTHO HEIGHT -   828.098 (meters)     2716.85  (feet) ADJUSTED
 OT0130  ______________________________________________________________________
 OT0130  GEOID HEIGHT    -        -19.270 (meters)                     GEOID18
 OT0130  DYNAMIC HEIGHT  -        827.844 (meters)     2716.02  (feet) COMP
 OT0130  MODELED GRAVITY -    980,284.7   (mgal)                       NAVD 88
 OT0130
 OT0130  VERT ORDER      -  SECOND    CLASS 0
 OT0130
 OT0130.The horizontal coordinates were scaled from a map and have
 OT0130.an estimated accuracy of +/- 6 seconds.
 OT0130
 OT0130.The orthometric height was determined by differential leveling and
 OT0130.adjusted by the NATIONAL GEODETIC SURVEY
 OT0130.in June 1991.
 OT0130
 OT0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0130.GEOID18 height accuracy estimate available here.
 OT0130
 OT0130.Click photographs - Photos may exist for this station.
 OT0130
 OT0130.The dynamic height is computed by dividing the NAVD 88
 OT0130.geopotential number by the normal gravity value computed on the
 OT0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0130.degrees latitude (g = 980.6199 gals.).
 OT0130
 OT0130.The modeled gravity was interpolated from observed gravity values.
 OT0130
 OT0130;                    North         East    Units  Estimated Accuracy
 OT0130;SPC SD S     -   179,670.      453,200.      MT  (+/- 180 meters Scaled)
 OT0130
 OT0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ277686(NAD 83)
 OT0130
 OT0130                          SUPERSEDED SURVEY CONTROL
 OT0130
 OT0130  NGVD 29 (??/??/92)  827.64   (m)         2715.3    (f) COMPUTED    2 0
 OT0130
 OT0130.Superseded values are not recommended for survey control.
 OT0130
 OT0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0130.See file dsdata.pdf to determine how the superseded data were derived.
 OT0130
 OT0130_MARKER: DR = REFERENCE MARK DISK
 OT0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0130_STAMPING: D 9 I NO 2 1961
 OT0130_MARK LOGO: CGS
 OT0130_PROJECTION: FLUSH
 OT0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0130+STABILITY: SURFACE MOTION
 OT0130
 OT0130  HISTORY     - Date     Condition        Report By
 OT0130  HISTORY     - 1961     MONUMENTED       CGS
 OT0130  HISTORY     - 1962     GOOD             CGS
 OT0130
 OT0130                          STATION DESCRIPTION
 OT0130
 OT0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0130'5.4 MI SW FROM QUINN.
 OT0130'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0130'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0130'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0130'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0130'ROAD, THENCE 0.15 MILE WEST ALONG A TRAIL ROAD ACROSS COUNTRY
 OT0130'AT THE CREST OF A LOW RIDGE IN SECTION 26, T 1 S, R 16 E, 160
 OT0130'FEET SOUTH OF THE CENTER LINE OF THE TRAIL ROAD, 54.1 FEET
 OT0130'SOUTH-SOUTHWEST OF D 9 I 1961, ABOUT LEVEL WITH THE TRAIL ROAD,
 OT0130'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0130'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0133 ***********************************************************************
 OT0133  DESIGNATION -  D 9 J
 OT0133  PID         -  OT0133
 OT0133  STATE/COUNTY-  SD/PENNINGTON
 OT0133  COUNTRY     -  US
 OT0133  USGS QUAD   -  WALL (2017)
 OT0133
 OT0133                         *CURRENT SURVEY CONTROL
 OT0133  ______________________________________________________________________
 OT0133* NAD 83(1986) POSITION- 43 55 42.     (N) 102 09 33.     (W)   SCALED
 OT0133* NAVD 88 ORTHO HEIGHT -   821.468 (meters)     2695.10  (feet) ADJUSTED
 OT0133  ______________________________________________________________________
 OT0133  GEOID HEIGHT    -        -19.280 (meters)                     GEOID18
 OT0133  DYNAMIC HEIGHT  -        821.216 (meters)     2694.27  (feet) COMP
 OT0133  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 OT0133
 OT0133  VERT ORDER      -  SECOND    CLASS 0
 OT0133
 OT0133.The horizontal coordinates were scaled from a map and have
 OT0133.an estimated accuracy of +/- 6 seconds.
 OT0133
 OT0133.The orthometric height was determined by differential leveling and
 OT0133.adjusted by the NATIONAL GEODETIC SURVEY
 OT0133.in June 1991.
 OT0133
 OT0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0133.GEOID18 height accuracy estimate available here.
 OT0133
 OT0133.Click photographs - Photos may exist for this station.
 OT0133
 OT0133.The dynamic height is computed by dividing the NAVD 88
 OT0133.geopotential number by the normal gravity value computed on the
 OT0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0133.degrees latitude (g = 980.6199 gals.).
 OT0133
 OT0133.The modeled gravity was interpolated from observed gravity values.
 OT0133
 OT0133;                    North         East    Units  Estimated Accuracy
 OT0133;SPC SD S     -   178,800.      453,400.      MT  (+/- 180 meters Scaled)
 OT0133
 OT0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ280678(NAD 83)
 OT0133
 OT0133                          SUPERSEDED SURVEY CONTROL
 OT0133
 OT0133  NGVD 29 (??/??/92)  821.01   (m)         2693.6    (f) COMPUTED    2 0
 OT0133
 OT0133.Superseded values are not recommended for survey control.
 OT0133
 OT0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0133.See file dsdata.pdf to determine how the superseded data were derived.
 OT0133
 OT0133_MARKER: DS = TRIANGULATION STATION DISK
 OT0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0133_STAMPING: D 9 J 1961
 OT0133_MARK LOGO: CGS
 OT0133_PROJECTION: FLUSH
 OT0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0133+STABILITY: SURFACE MOTION
 OT0133
 OT0133  HISTORY     - Date     Condition        Report By
 OT0133  HISTORY     - 1961     MONUMENTED       CGS
 OT0133  HISTORY     - 1962     GOOD             CGS
 OT0133
 OT0133                          STATION DESCRIPTION
 OT0133
 OT0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0133'5.8 MI SW FROM QUINN.
 OT0133'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0133'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0133'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0133'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0133'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD IN SECTION 26,
 OT0133'T 1 S, R 16 E, 157 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OT0133'162 FEET NORTH OF A POWER POLE BRACED BY 2 GUY WIRES WHERE
 OT0133'POWER LINE MAKES A 90 DEGREE TURN, ABOUT LEVEL WITH THE ROAD,
 OT0133'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0133'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0135 ***********************************************************************
 OT0135  DESIGNATION -  D 9 J AZ MK
 OT0135  PID         -  OT0135
 OT0135  STATE/COUNTY-  SD/PENNINGTON
 OT0135  COUNTRY     -  US
 OT0135  USGS QUAD   -  WALL (2017)
 OT0135
 OT0135                         *CURRENT SURVEY CONTROL
 OT0135  ______________________________________________________________________
 OT0135* NAD 83(1986) POSITION- 43 55 26.     (N) 102 09 40.     (W)   SCALED
 OT0135* NAVD 88 ORTHO HEIGHT -   824.775 (meters)     2705.95  (feet) ADJUSTED
 OT0135  ______________________________________________________________________
 OT0135  GEOID HEIGHT    -        -19.274 (meters)                     GEOID18
 OT0135  DYNAMIC HEIGHT  -        824.522 (meters)     2705.12  (feet) COMP
 OT0135  MODELED GRAVITY -    980,283.5   (mgal)                       NAVD 88
 OT0135
 OT0135  VERT ORDER      -  SECOND    CLASS 0
 OT0135
 OT0135.The horizontal coordinates were scaled from a map and have
 OT0135.an estimated accuracy of +/- 6 seconds.
 OT0135
 OT0135.The orthometric height was determined by differential leveling and
 OT0135.adjusted by the NATIONAL GEODETIC SURVEY
 OT0135.in June 1991.
 OT0135
 OT0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0135.GEOID18 height accuracy estimate available here.
 OT0135
 OT0135.Click photographs - Photos may exist for this station.
 OT0135
 OT0135.The dynamic height is computed by dividing the NAVD 88
 OT0135.geopotential number by the normal gravity value computed on the
 OT0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0135.degrees latitude (g = 980.6199 gals.).
 OT0135
 OT0135.The modeled gravity was interpolated from observed gravity values.
 OT0135
 OT0135;                    North         East    Units  Estimated Accuracy
 OT0135;SPC SD S     -   178,310.      453,240.      MT  (+/- 180 meters Scaled)
 OT0135
 OT0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ278673(NAD 83)
 OT0135
 OT0135                          SUPERSEDED SURVEY CONTROL
 OT0135
 OT0135  NGVD 29 (??/??/92)  824.32   (m)         2704.5    (f) COMPUTED    2 0
 OT0135
 OT0135.Superseded values are not recommended for survey control.
 OT0135
 OT0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0135.See file dsdata.pdf to determine how the superseded data were derived.
 OT0135
 OT0135_MARKER: DZ = AZIMUTH MARK DISK
 OT0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0135_STAMPING: D 9 J 1961
 OT0135_MARK LOGO: CGS
 OT0135_PROJECTION: FLUSH
 OT0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0135+STABILITY: SURFACE MOTION
 OT0135
 OT0135  HISTORY     - Date     Condition        Report By
 OT0135  HISTORY     - 1961     MONUMENTED       CGS
 OT0135  HISTORY     - 1962     GOOD             CGS
 OT0135
 OT0135                          STATION DESCRIPTION
 OT0135
 OT0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0135'6.2 MI SW FROM QUINN.
 OT0135'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0135'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0135'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0135'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0135'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.35 MILE
 OT0135'SOUTH ALONG A BLADED DIRT ROAD IN SECTION 35, T 1 S, R 16 E, ON
 OT0135'THE INSIDE OF A CURVE 34 FEET EAST OF THE CENTER LINE OF THE
 OT0135'ROAD, 158 FEET WEST OF A FENCE, 1.6 FEET WEST OF A METAL WITNESS
 OT0135'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 OT0135'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0132 ***********************************************************************
 OT0132  DESIGNATION -  D 9 J RM 1
 OT0132  PID         -  OT0132
 OT0132  STATE/COUNTY-  SD/PENNINGTON
 OT0132  COUNTRY     -  US
 OT0132  USGS QUAD   -  WALL (2017)
 OT0132
 OT0132                         *CURRENT SURVEY CONTROL
 OT0132  ______________________________________________________________________
 OT0132* NAD 83(1986) POSITION- 43 55 43.     (N) 102 09 31.     (W)   SCALED
 OT0132* NAVD 88 ORTHO HEIGHT -   820.895 (meters)     2693.22  (feet) ADJUSTED
 OT0132  ______________________________________________________________________
 OT0132  GEOID HEIGHT    -        -19.282 (meters)                     GEOID18
 OT0132  DYNAMIC HEIGHT  -        820.643 (meters)     2692.39  (feet) COMP
 OT0132  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 OT0132
 OT0132  VERT ORDER      -  SECOND    CLASS 0
 OT0132
 OT0132.The horizontal coordinates were scaled from a map and have
 OT0132.an estimated accuracy of +/- 6 seconds.
 OT0132
 OT0132.The orthometric height was determined by differential leveling and
 OT0132.adjusted by the NATIONAL GEODETIC SURVEY
 OT0132.in June 1991.
 OT0132
 OT0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0132.GEOID18 height accuracy estimate available here.
 OT0132
 OT0132.Click photographs - Photos may exist for this station.
 OT0132
 OT0132.The dynamic height is computed by dividing the NAVD 88
 OT0132.geopotential number by the normal gravity value computed on the
 OT0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0132.degrees latitude (g = 980.6199 gals.).
 OT0132
 OT0132.The modeled gravity was interpolated from observed gravity values.
 OT0132
 OT0132;                    North         East    Units  Estimated Accuracy
 OT0132;SPC SD S     -   178,830.      453,450.      MT  (+/- 180 meters Scaled)
 OT0132
 OT0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ280678(NAD 83)
 OT0132
 OT0132                          SUPERSEDED SURVEY CONTROL
 OT0132
 OT0132  NGVD 29 (??/??/92)  820.44   (m)         2691.7    (f) COMPUTED    2 0
 OT0132
 OT0132.Superseded values are not recommended for survey control.
 OT0132
 OT0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0132.See file dsdata.pdf to determine how the superseded data were derived.
 OT0132
 OT0132_MARKER: DR = REFERENCE MARK DISK
 OT0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0132_STAMPING: D 9 J NO 1 1961
 OT0132_MARK LOGO: CGS
 OT0132_PROJECTION: FLUSH
 OT0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0132+STABILITY: SURFACE MOTION
 OT0132
 OT0132  HISTORY     - Date     Condition        Report By
 OT0132  HISTORY     - 1961     MONUMENTED       CGS
 OT0132  HISTORY     - 1962     GOOD             CGS
 OT0132
 OT0132                          STATION DESCRIPTION
 OT0132
 OT0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0132'5.8 MI SW FROM QUINN.
 OT0132'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0132'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0132'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0132'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0132'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD IN SECTION 26,
 OT0132'T 1 S, R 16 E, 110 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OT0132'187 FEET NORTEHAST OF A POWER POLE WITH 2 GUY WIRES, 46.6 FEET
 OT0132'EAST-NORTHEAST OF D 9 J 1961, ABOUT LEVEL WITH THE ROAD, AND
 OT0132'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0132'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0134 ***********************************************************************
 OT0134  DESIGNATION -  D 9 J RM 2
 OT0134  PID         -  OT0134
 OT0134  STATE/COUNTY-  SD/PENNINGTON
 OT0134  COUNTRY     -  US
 OT0134  USGS QUAD   -  WALL (2017)
 OT0134
 OT0134                         *CURRENT SURVEY CONTROL
 OT0134  ______________________________________________________________________
 OT0134* NAD 83(1986) POSITION- 43 55 41.     (N) 102 09 32.     (W)   SCALED
 OT0134* NAVD 88 ORTHO HEIGHT -   821.694 (meters)     2695.84  (feet) ADJUSTED
 OT0134  ______________________________________________________________________
 OT0134  GEOID HEIGHT    -        -19.281 (meters)                     GEOID18
 OT0134  DYNAMIC HEIGHT  -        821.442 (meters)     2695.01  (feet) COMP
 OT0134  MODELED GRAVITY -    980,284.1   (mgal)                       NAVD 88
 OT0134
 OT0134  VERT ORDER      -  SECOND    CLASS 0
 OT0134
 OT0134.The horizontal coordinates were scaled from a map and have
 OT0134.an estimated accuracy of +/- 6 seconds.
 OT0134
 OT0134.The orthometric height was determined by differential leveling and
 OT0134.adjusted by the NATIONAL GEODETIC SURVEY
 OT0134.in June 1991.
 OT0134
 OT0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0134.GEOID18 height accuracy estimate available here.
 OT0134
 OT0134.Click photographs - Photos may exist for this station.
 OT0134
 OT0134.The dynamic height is computed by dividing the NAVD 88
 OT0134.geopotential number by the normal gravity value computed on the
 OT0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0134.degrees latitude (g = 980.6199 gals.).
 OT0134
 OT0134.The modeled gravity was interpolated from observed gravity values.
 OT0134
 OT0134;                    North         East    Units  Estimated Accuracy
 OT0134;SPC SD S     -   178,770.      453,430.      MT  (+/- 180 meters Scaled)
 OT0134
 OT0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ280678(NAD 83)
 OT0134
 OT0134                          SUPERSEDED SURVEY CONTROL
 OT0134
 OT0134  NGVD 29 (??/??/92)  821.23   (m)         2694.3    (f) COMPUTED    2 0
 OT0134
 OT0134.Superseded values are not recommended for survey control.
 OT0134
 OT0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0134.See file dsdata.pdf to determine how the superseded data were derived.
 OT0134
 OT0134_MARKER: DR = REFERENCE MARK DISK
 OT0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0134_STAMPING: D 9 J NO 2 1961
 OT0134_MARK LOGO: CGS
 OT0134_PROJECTION: FLUSH
 OT0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0134+STABILITY: SURFACE MOTION
 OT0134
 OT0134  HISTORY     - Date     Condition        Report By
 OT0134  HISTORY     - 1961     MONUMENTED       CGS
 OT0134  HISTORY     - 1962     GOOD             CGS
 OT0134
 OT0134                          STATION DESCRIPTION
 OT0134
 OT0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0134'5.8 MI SW FROM QUINN.
 OT0134'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0134'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0134'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0134'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0134'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD IN SECTION 26,
 OT0134'T 1 S, R 16 E, 155 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OT0134'122 FEET NORTH OF A POWER POLE WITH 2 GUY WIRES, 39.4 FEET
 OT0134'SOUTH-SOUTHEAST OF D 9 J 1961, ABOUT LEVEL WITH THE ROAD, AND
 OT0134'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OT0134'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0028 ***********************************************************************
 QR0028  DESIGNATION -  D 90
 QR0028  PID         -  QR0028
 QR0028  STATE/COUNTY-  SD/BROWN
 QR0028  COUNTRY     -  US
 QR0028  USGS QUAD   -  WESTPORT (2017)
 QR0028
 QR0028                         *CURRENT SURVEY CONTROL
 QR0028  ______________________________________________________________________
 QR0028* NAD 83(1986) POSITION- 45 43 47.     (N) 098 29 48.     (W)   SCALED
 QR0028* NAVD 88 ORTHO HEIGHT -   424.594 (meters)     1393.02  (feet) ADJUSTED
 QR0028  ______________________________________________________________________
 QR0028  GEOID HEIGHT    -        -24.371 (meters)                     GEOID18
 QR0028  DYNAMIC HEIGHT  -        424.574 (meters)     1392.96  (feet) COMP
 QR0028  MODELED GRAVITY -    980,556.8   (mgal)                       NAVD 88
 QR0028
 QR0028  VERT ORDER      -  FIRST     CLASS II
 QR0028
 QR0028.The horizontal coordinates were scaled from a map and have
 QR0028.an estimated accuracy of +/- 6 seconds.
 QR0028
 QR0028.The orthometric height was determined by differential leveling and
 QR0028.adjusted by the NATIONAL GEODETIC SURVEY
 QR0028.in July 1998.
 QR0028
 QR0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0028.GEOID18 height accuracy estimate available here.
 QR0028
 QR0028.Click photographs - Photos may exist for this station.
 QR0028
 QR0028.The dynamic height is computed by dividing the NAVD 88
 QR0028.geopotential number by the normal gravity value computed on the
 QR0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0028.degrees latitude (g = 980.6199 gals.).
 QR0028
 QR0028.The modeled gravity was interpolated from observed gravity values.
 QR0028
 QR0028;                    North         East    Units  Estimated Accuracy
 QR0028;SPC SD N     -   211,830.      717,010.      MT  (+/- 180 meters Scaled)
 QR0028
 QR0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR391641(NAD 83)
 QR0028
 QR0028                          SUPERSEDED SURVEY CONTROL
 QR0028
 QR0028  NAVD 88 (06/15/91)  424.581  (m)         1392.98   (f) SUPERSEDED  1 2
 QR0028  NGVD 29 (??/??/92)  424.264  (m)         1391.94   (f) ADJ UNCH    1 2
 QR0028
 QR0028.Superseded values are not recommended for survey control.
 QR0028
 QR0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0028.See file dsdata.pdf to determine how the superseded data were derived.
 QR0028
 QR0028_MARKER: DB = BENCH MARK DISK
 QR0028_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 QR0028+WITH SETTING: PAVEMENT
 QR0028_SP_SET: LANDING
 QR0028_STAMPING: D 90 1934
 QR0028_MARK LOGO: CGS
 QR0028_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0028+STABILITY: SURFACE MOTION
 QR0028_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QR0028+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1997
 QR0028
 QR0028  HISTORY     - Date     Condition        Report By
 QR0028  HISTORY     - 1934     MONUMENTED       CGS
 QR0028  HISTORY     - 1979     GOOD             NGS
 QR0028  HISTORY     - 19970721 GOOD             NGS
 QR0028
 QR0028                          STATION DESCRIPTION
 QR0028
 QR0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0028'AT BARNARD.
 QR0028'AT BARNARD, BROWN COUNTY, AT THE PUBLIC SCHOOL, AT THE SOUTH
 QR0028'FRONT (WEST) ENTRANCE, AND IN THE NORTHWEST CORNER OF THE CONCRETE
 QR0028'FLOOR.  A STANDARD DISK, STAMPED D 90 1934.
 QR0028
 QR0028                          STATION RECOVERY (1979)
 QR0028
 QR0028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 QR0028'AT THE BARNARD PUBLIC SCHOOL, AT THE SOUTH FRONT (WEST) ENTERANCE IN
 QR0028'THE NORTHWEST CORNER OF CONCRETE ENTERANCE WAY.
 QR0028
 QR0028                          STATION RECOVERY (1997)
 QR0028
 QR0028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0028'IN BARNARD, IN THE NORTHWEST CORNER OF THE CONCRETE LANDING AT THE
 QR0028'SOUTH ENTRANCE ON THE WEST SIDE OF THE BARNARD PUBLIC SCHOOL, 35.1 M
 QR0028'(115.2 FT) WEST OF THE CENTER OF A PAVED ROAD, AND 13.1 M (43.0 FT)
 QR0028'NORTH OF THE SOUTHWEST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0332 ***********************************************************************
 QQ0332  DESIGNATION -  D 91
 QQ0332  PID         -  QQ0332
 QQ0332  STATE/COUNTY-  SD/MARSHALL
 QQ0332  COUNTRY     -  US
 QQ0332  USGS QUAD   -  BRITTON WEST (2017)
 QQ0332
 QQ0332                         *CURRENT SURVEY CONTROL
 QQ0332  ______________________________________________________________________
 QQ0332* NAD 83(1986) POSITION- 45 47 28.     (N) 097 46 41.     (W)   SCALED
 QQ0332* NAVD 88 ORTHO HEIGHT -   410.109 (meters)     1345.50  (feet) ADJUSTED
 QQ0332  ______________________________________________________________________
 QQ0332  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 QQ0332  DYNAMIC HEIGHT  -        410.090 (meters)     1345.44  (feet) COMP
 QQ0332  MODELED GRAVITY -    980,558.7   (mgal)                       NAVD 88
 QQ0332
 QQ0332  VERT ORDER      -  SECOND    CLASS 0
 QQ0332
 QQ0332.The horizontal coordinates were scaled from a map and have
 QQ0332.an estimated accuracy of +/- 6 seconds.
 QQ0332
 QQ0332.The orthometric height was determined by differential leveling and
 QQ0332.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0332.in June 1991.
 QQ0332
 QQ0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0332.GEOID18 height accuracy estimate available here.
 QQ0332
 QQ0332.Click photographs - Photos may exist for this station.
 QQ0332
 QQ0332.The dynamic height is computed by dividing the NAVD 88
 QQ0332.geopotential number by the normal gravity value computed on the
 QQ0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0332.degrees latitude (g = 980.6199 gals.).
 QQ0332
 QQ0332.The modeled gravity was interpolated from observed gravity values.
 QQ0332
 QQ0332;                    North         East    Units  Estimated Accuracy
 QQ0332;SPC SD N     -   219,930.      772,750.      MT  (+/- 180 meters Scaled)
 QQ0332
 QQ0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR949715(NAD 83)
 QQ0332
 QQ0332                          SUPERSEDED SURVEY CONTROL
 QQ0332
 QQ0332  NGVD 29 (??/??/92)  409.82   (m)         1344.6    (f) COMPUTED    2 0
 QQ0332
 QQ0332.Superseded values are not recommended for survey control.
 QQ0332
 QQ0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0332.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0332
 QQ0332_MARKER: DB = BENCH MARK DISK
 QQ0332_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0332_SP_SET: CULVERT HEADWALL
 QQ0332_STAMPING: D 91 1934
 QQ0332_MARK LOGO: CGS
 QQ0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0332+STABILITY: SURFACE MOTION
 QQ0332
 QQ0332  HISTORY     - Date     Condition        Report By
 QQ0332  HISTORY     - 1934     MONUMENTED       CGS
 QQ0332
 QQ0332                          STATION DESCRIPTION
 QQ0332
 QQ0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0332'1.5 MI W FROM BRITTON.
 QQ0332'1.5 MILES WEST OF BRITTON CLINIC AND HOSPITAL, ALONG STATE
 QQ0332'HIGHWAY 10 AT 4 FOOT BY 4 FOOT RCB CULVERT.  250 YARDS EAST OF
 QQ0332'FENCE CORNER SOUTH ON EAST SLOPE.  SET IN CENTER OF SOUTH
 QQ0332'HEADWALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0333 ***********************************************************************
 QQ0333  DESIGNATION -  D 91 RESET
 QQ0333  PID         -  QQ0333
 QQ0333  STATE/COUNTY-  SD/MARSHALL
 QQ0333  COUNTRY     -  US
 QQ0333  USGS QUAD   -  BRITTON WEST (2017)
 QQ0333
 QQ0333                         *CURRENT SURVEY CONTROL
 QQ0333  ______________________________________________________________________
 QQ0333* NAD 83(1986) POSITION- 45 47 28.     (N) 097 46 41.     (W)   SCALED
 QQ0333* NAVD 88 ORTHO HEIGHT -   409.21  (meters)     1342.5   (feet) RESET
 QQ0333  ______________________________________________________________________
 QQ0333  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 QQ0333  VERT ORDER      -  THIRD
 QQ0333
 QQ0333.The horizontal coordinates were scaled from a map and have
 QQ0333.an estimated accuracy of +/- 6 seconds.
 QQ0333
 QQ0333.The orthometric height was computed from unverified reset data.
 QQ0333
 QQ0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0333.GEOID18 height accuracy estimate available here.
 QQ0333
 QQ0333.Click photographs - Photos may exist for this station.
 QQ0333
 QQ0333;                    North         East    Units  Estimated Accuracy
 QQ0333;SPC SD N     -   219,930.      772,750.      MT  (+/- 180 meters Scaled)
 QQ0333
 QQ0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR949715(NAD 83)
 QQ0333
 QQ0333                          SUPERSEDED SURVEY CONTROL
 QQ0333
 QQ0333.No superseded survey control is available for this station.
 QQ0333
 QQ0333_MARKER: DB = BENCH MARK DISK
 QQ0333_SETTING: 30 = SET IN A LIGHT STRUCTURE
 QQ0333_SP_SET: CULVERT
 QQ0333_STAMPING: D 91 RESET 1947
 QQ0333_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0333
 QQ0333  HISTORY     - Date     Condition        Report By
 QQ0333  HISTORY     - 1947     MONUMENTED       SDHD
 QQ0333
 QQ0333                          STATION DESCRIPTION
 QQ0333
 QQ0333'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1947
 QQ0333'1.5 MI W FROM BRITTON.
 QQ0333'1.5 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HOSPITAL AT
 QQ0333'BRITTON, MARSHALL COUNTY, 250 YARDS EAST OF A FENCE LEADING
 QQ0333'SOUTH, AT A CULVERT, AND IN THE TOP OF THE SOUTH HEAD WALL.  A
 QQ0333'STANDARD DISK, STAMPED D 91 RESET 1947.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0196 ***********************************************************************
 QQ0196  DESIGNATION -  D 92
 QQ0196  PID         -  QQ0196
 QQ0196  STATE/COUNTY-  SD/ROBERTS
 QQ0196  COUNTRY     -  US
 QQ0196  USGS QUAD   -  SISSETON (2017)
 QQ0196
 QQ0196                         *CURRENT SURVEY CONTROL
 QQ0196  ______________________________________________________________________
 QQ0196* NAD 83(1986) POSITION- 45 43 31.     (N) 097 01 12.     (W)   SCALED
 QQ0196* NAVD 88 ORTHO HEIGHT -   359.661 (meters)     1179.99  (feet) ADJUSTED
 QQ0196  ______________________________________________________________________
 QQ0196  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 QQ0196  DYNAMIC HEIGHT  -        359.649 (meters)     1179.95  (feet) COMP
 QQ0196  MODELED GRAVITY -    980,571.3   (mgal)                       NAVD 88
 QQ0196
 QQ0196  VERT ORDER      -  SECOND    CLASS 0
 QQ0196
 QQ0196.The horizontal coordinates were scaled from a map and have
 QQ0196.an estimated accuracy of +/- 6 seconds.
 QQ0196
 QQ0196.The orthometric height was determined by differential leveling and
 QQ0196.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0196.in June 1991.
 QQ0196
 QQ0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0196.GEOID18 height accuracy estimate available here.
 QQ0196
 QQ0196.Click photographs - Photos may exist for this station.
 QQ0196
 QQ0196.The dynamic height is computed by dividing the NAVD 88
 QQ0196.geopotential number by the normal gravity value computed on the
 QQ0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0196.degrees latitude (g = 980.6199 gals.).
 QQ0196
 QQ0196.The modeled gravity was interpolated from observed gravity values.
 QQ0196
 QQ0196;                    North         East    Units  Estimated Accuracy
 QQ0196;SPC SD N     -   214,520.      831,930.      MT  (+/- 180 meters Scaled)
 QQ0196
 QQ0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR540654(NAD 83)
 QQ0196
 QQ0196                          SUPERSEDED SURVEY CONTROL
 QQ0196
 QQ0196  NGVD 29 (??/??/92)  359.424  (m)         1179.21   (f) ADJ UNCH    2 0
 QQ0196
 QQ0196.Superseded values are not recommended for survey control.
 QQ0196
 QQ0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0196.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0196
 QQ0196_MARKER: DB = BENCH MARK DISK
 QQ0196_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0196_SP_SET: CULVERT
 QQ0196_STAMPING: D 92 1934
 QQ0196_MARK LOGO: CGS
 QQ0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0196+STABILITY: SURFACE MOTION
 QQ0196
 QQ0196  HISTORY     - Date     Condition        Report By
 QQ0196  HISTORY     - 1934     MONUMENTED       CGS
 QQ0196
 QQ0196                          STATION DESCRIPTION
 QQ0196
 QQ0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0196'5.8 MI N FROM SISSETON.
 QQ0196'5.8 MILES NORTH ALONG U.S. HIGHWAY 81 FROM THE MUNICIPAL TOURIST
 QQ0196'PARK AT SISSETON, ROBERTS COUNTY, AT A 3-FOOT CONCRETE CULVERT,
 QQ0196'IN THE SOUTH END OF THE NORTH HEAD WALL, 18 FEET WEST OF THE
 QQ0196'CENTER LINE OF THE HIGHWAY, AND ABOUT 1 FOOT LOWER THAN THE
 QQ0196'HIGHWAY.  A STANDARD DISK, STAMPED D 92 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0143 ***********************************************************************
 QQ0143  DESIGNATION -  D 93
 QQ0143  PID         -  QQ0143
 QQ0143  STATE/COUNTY-  SD/ROBERTS
 QQ0143  COUNTRY     -  US
 QQ0143  USGS QUAD   -  PEEVER NW (2017)
 QQ0143
 QQ0143                         *CURRENT SURVEY CONTROL
 QQ0143  ______________________________________________________________________
 QQ0143* NAD 83(1986) POSITION- 45 39 33.     (N) 096 53 45.     (W)   SCALED
 QQ0143* NAVD 88 ORTHO HEIGHT -   357.641 (meters)     1173.36  (feet) ADJUSTED
 QQ0143  ______________________________________________________________________
 QQ0143  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 QQ0143  DYNAMIC HEIGHT  -        357.628 (meters)     1173.32  (feet) COMP
 QQ0143  MODELED GRAVITY -    980,567.0   (mgal)                       NAVD 88
 QQ0143
 QQ0143  VERT ORDER      -  SECOND    CLASS 0
 QQ0143
 QQ0143.The horizontal coordinates were scaled from a map and have
 QQ0143.an estimated accuracy of +/- 6 seconds.
 QQ0143
 QQ0143.The orthometric height was determined by differential leveling and
 QQ0143.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0143.in June 1991.
 QQ0143
 QQ0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0143.GEOID18 height accuracy estimate available here.
 QQ0143
 QQ0143.Click photographs - Photos may exist for this station.
 QQ0143
 QQ0143.The dynamic height is computed by dividing the NAVD 88
 QQ0143.geopotential number by the normal gravity value computed on the
 QQ0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0143.degrees latitude (g = 980.6199 gals.).
 QQ0143
 QQ0143.The modeled gravity was interpolated from observed gravity values.
 QQ0143
 QQ0143;                    North         East    Units  Estimated Accuracy
 QQ0143;SPC SD N     -   207,540.      841,870.      MT  (+/- 180 meters Scaled)
 QQ0143
 QQ0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR639583(NAD 83)
 QQ0143
 QQ0143                          SUPERSEDED SURVEY CONTROL
 QQ0143
 QQ0143  NGVD 29 (??/??/92)  357.39   (m)         1172.5    (f) COMPUTED    2 0
 QQ0143
 QQ0143.Superseded values are not recommended for survey control.
 QQ0143
 QQ0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0143.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0143
 QQ0143_MARKER: DB = BENCH MARK DISK
 QQ0143_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0143_SP_SET: CULVERT
 QQ0143_STAMPING: D 93 1934
 QQ0143_MARK LOGO: CGS
 QQ0143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0143+STABILITY: SURFACE MOTION
 QQ0143
 QQ0143  HISTORY     - Date     Condition        Report By
 QQ0143  HISTORY     - 1934     MONUMENTED       CGS
 QQ0143  HISTORY     - 20250331 MARK NOT FOUND   LOCSUR
 QQ0143
 QQ0143                          STATION DESCRIPTION
 QQ0143
 QQ0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0143'7.3 MI NW FROM BROWNS VALLEY.
 QQ0143'7.3 MILES NORTHWEST OF THE DEPOT AT BROWNS VALLEY ALONG STATE
 QQ0143'HIGHWAY 10.  SET IN THE SOUTH END OF THE WEST HEADWALL OF 18
 QQ0143'INCH CONCRETE CULVERT, 21 FEET WEST OF POINT OF INTERSECTION
 QQ0143'OF CROSS ROAD, THENCE 27 FEET SOUTH OF THE CENTER LINE OF THE
 QQ0143'HIGHWAY, AT ROAD LEVEL.
 QQ0143
 QQ0143                          STATION RECOVERY (2025)
 QQ0143
 QQ0143'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2025 (GK)
 QQ0143'THE MARK IS PRESUMED GONE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0364 ***********************************************************************
 PR0364  DESIGNATION -  D 94
 PR0364  PID         -  PR0364
 PR0364  STATE/COUNTY-  SD/HAMLIN
 PR0364  COUNTRY     -  US
 PR0364  USGS QUAD   -  ESTELLINE (2017)
 PR0364
 PR0364                         *CURRENT SURVEY CONTROL
 PR0364  ______________________________________________________________________
 PR0364* NAD 83(1986) POSITION- 44 36 02.     (N) 096 54 17.     (W)   SCALED
 PR0364* NAVD 88 ORTHO HEIGHT -   508.314 (meters)     1667.69  (feet) ADJUSTED
 PR0364  ______________________________________________________________________
 PR0364  GEOID HEIGHT    -        -24.963 (meters)                     GEOID18
 PR0364  DYNAMIC HEIGHT  -        508.238 (meters)     1667.44  (feet) COMP
 PR0364  MODELED GRAVITY -    980,452.3   (mgal)                       NAVD 88
 PR0364
 PR0364  VERT ORDER      -  SECOND    CLASS 0
 PR0364
 PR0364.The horizontal coordinates were scaled from a map and have
 PR0364.an estimated accuracy of +/- 6 seconds.
 PR0364
 PR0364.The orthometric height was determined by differential leveling and
 PR0364.adjusted by the NATIONAL GEODETIC SURVEY
 PR0364.in June 1991.
 PR0364
 PR0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0364.GEOID18 height accuracy estimate available here.
 PR0364
 PR0364.Click photographs - Photos may exist for this station.
 PR0364
 PR0364.The dynamic height is computed by dividing the NAVD 88
 PR0364.geopotential number by the normal gravity value computed on the
 PR0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0364.degrees latitude (g = 980.6199 gals.).
 PR0364
 PR0364.The modeled gravity was interpolated from observed gravity values.
 PR0364
 PR0364;                    North         East    Units  Estimated Accuracy
 PR0364;SPC SD N     -    89,950.      845,680.      MT  (+/- 180 meters Scaled)
 PR0364
 PR0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ662407(NAD 83)
 PR0364
 PR0364                          SUPERSEDED SURVEY CONTROL
 PR0364
 PR0364  NGVD 29 (??/??/92)  508.037  (m)         1666.78   (f) ADJ UNCH    2 0
 PR0364
 PR0364.Superseded values are not recommended for survey control.
 PR0364
 PR0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0364.See file dsdata.pdf to determine how the superseded data were derived.
 PR0364
 PR0364_MARKER: DB = BENCH MARK DISK
 PR0364_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0364_SP_SET: CULVERT HEADWALL
 PR0364_STAMPING: D 94 1934
 PR0364_MARK LOGO: CGS
 PR0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0364+STABILITY: SURFACE MOTION
 PR0364
 PR0364  HISTORY     - Date     Condition        Report By
 PR0364  HISTORY     - 1934     MONUMENTED       CGS
 PR0364  HISTORY     - 1949     GOOD             CGS
 PR0364
 PR0364                          STATION DESCRIPTION
 PR0364
 PR0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0364'1.9 MI N FROM ESTELLINE.
 PR0364'ALONG STATE HIGHWAY 28 AT 6 FOOT CULVERT, 100 FEET SOUTH OF RIGHT
 PR0364'ANGLE TURN TO THE WEST.  SET IN CENTER OF EAST GUARD WALL, 3
 PR0364'FEET ABOVE THE ROAD.
 PR0364
 PR0364                          STATION RECOVERY (1949)
 PR0364
 PR0364'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PR0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0511 ***********************************************************************
 PR0511  DESIGNATION -  D 95
 PR0511  PID         -  PR0511
 PR0511  STATE/COUNTY-  SD/KINGSBURY
 PR0511  COUNTRY     -  US
 PR0511  USGS QUAD   -  BADGER (2017)
 PR0511
 PR0511                         *CURRENT SURVEY CONTROL
 PR0511  ______________________________________________________________________
 PR0511* NAD 83(1986) POSITION- 44 22 51.     (N) 097 09 31.     (W)   SCALED
 PR0511* NAVD 88 ORTHO HEIGHT -   556.538 (meters)     1825.91  (feet) ADJUSTED
 PR0511  ______________________________________________________________________
 PR0511  GEOID HEIGHT    -        -25.090 (meters)                     GEOID18
 PR0511  DYNAMIC HEIGHT  -        556.432 (meters)     1825.56  (feet) COMP
 PR0511  MODELED GRAVITY -    980,409.7   (mgal)                       NAVD 88
 PR0511
 PR0511  VERT ORDER      -  FIRST     CLASS II
 PR0511
 PR0511.The horizontal coordinates were scaled from a map and have
 PR0511.an estimated accuracy of +/- 6 seconds.
 PR0511
 PR0511.The orthometric height was determined by differential leveling and
 PR0511.adjusted by the NATIONAL GEODETIC SURVEY
 PR0511.in October 1997.
 PR0511
 PR0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0511.GEOID18 height accuracy estimate available here.
 PR0511
 PR0511.Click photographs - Photos may exist for this station.
 PR0511
 PR0511.The dynamic height is computed by dividing the NAVD 88
 PR0511.geopotential number by the normal gravity value computed on the
 PR0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0511.degrees latitude (g = 980.6199 gals.).
 PR0511
 PR0511.The modeled gravity was interpolated from observed gravity values.
 PR0511
 PR0511;                    North         East    Units  Estimated Accuracy
 PR0511;SPC SD N     -    64,810.      826,390.      MT  (+/- 180 meters Scaled)
 PR0511
 PR0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ466158(NAD 83)
 PR0511
 PR0511                          SUPERSEDED SURVEY CONTROL
 PR0511
 PR0511  NAVD 88 (06/15/91)  556.565  (m)         1826.00   (f) SUPERSEDED  1 2
 PR0511  NGVD 29 (??/??/92)  556.282  (m)         1825.07   (f) ADJ UNCH    1 2
 PR0511
 PR0511.Superseded values are not recommended for survey control.
 PR0511
 PR0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0511.See file dsdata.pdf to determine how the superseded data were derived.
 PR0511
 PR0511_MARKER: DB = BENCH MARK DISK
 PR0511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0511_STAMPING: D 95 1934
 PR0511_MARK LOGO: CGS
 PR0511_PROJECTION: FLUSH
 PR0511_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0511+STABILITY: SURFACE MOTION
 PR0511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0511+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 PR0511
 PR0511  HISTORY     - Date     Condition        Report By
 PR0511  HISTORY     - 1934     MONUMENTED       CGS
 PR0511  HISTORY     - 19940921 GOOD             NGS
 PR0511
 PR0511                          STATION DESCRIPTION
 PR0511
 PR0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0511'1.7 MI W FROM ARLINGTON.
 PR0511'1.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0511'THE INTERSECTION OF U.S. HIGHWAY 14 AND MAIN STREET AT ARLINGTON,
 PR0511'KINGSBURY COUNTY, 3.5 FEET NORTH OF THE MILEPOST 310, 31 FEET
 PR0511'NORTHEAST OF THE CENTER LINE OF THE TRACK, AND ABOUT 5-1/2 FEET
 PR0511'LOWER THAN THE RAIL.  A STANDARD DISK, STAMPED D 95 1934 AND
 PR0511'SET IN THE TOP OF A CONCRETE POST.
 PR0511
 PR0511                          STATION RECOVERY (1994)
 PR0511
 PR0511'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0511'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 PR0511'IN ARLINGTON, THENCE 1.5 KM (0.95 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 PR0511'THENCE 0.7 KM (0.45 MI) NORTH ALONG A GRAVELED ROAD, THENCE 0.9 KM
 PR0511'(0.55 MI) NORTHWESTERLY ALONG THE DAKOTA, MINNESOTA AND EASTERN
 PR0511'RAILROAD, 34.8 M (114.2 FT) NORTHWEST OF RAILROAD MILEPOST 310, 7.9 M
 PR0511'(25.9 FT) NORTHEAST OF THE NEAR RAIL, 1.7 M (5.6 FT) BELOW THE LEVEL
 PR0511'OF THE TRACK, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 PR0511'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0331 ***********************************************************************
 OT0331  DESIGNATION -  D W 3420
 OT0331  PID         -  OT0331
 OT0331  STATE/COUNTY-  SD/CUSTER
 OT0331  COUNTRY     -  US
 OT0331  USGS QUAD   -  BUTCHER HILL (2017)
 OT0331
 OT0331                         *CURRENT SURVEY CONTROL
 OT0331  ______________________________________________________________________
 OT0331* NAD 83(1986) POSITION- 43 40 11.     (N) 103 15 33.     (W)   SCALED
 OT0331* NAVD 88 ORTHO HEIGHT -  1043.667 (meters)     3424.10  (feet) ADJUSTED
 OT0331  ______________________________________________________________________
 OT0331  GEOID HEIGHT    -        -15.915 (meters)                     GEOID18
 OT0331  DYNAMIC HEIGHT  -       1043.252 (meters)     3422.74  (feet) COMP
 OT0331  MODELED GRAVITY -    980,186.3   (mgal)                       NAVD 88
 OT0331
 OT0331  VERT ORDER      -  FIRST     CLASS II
 OT0331
 OT0331.The horizontal coordinates were scaled from a map and have
 OT0331.an estimated accuracy of +/- 6 seconds.
 OT0331
 OT0331.The orthometric height was determined by differential leveling and
 OT0331.adjusted by the NATIONAL GEODETIC SURVEY
 OT0331.in June 1991.
 OT0331
 OT0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0331.GEOID18 height accuracy estimate available here.
 OT0331
 OT0331.Click photographs - Photos may exist for this station.
 OT0331
 OT0331.The dynamic height is computed by dividing the NAVD 88
 OT0331.geopotential number by the normal gravity value computed on the
 OT0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0331.degrees latitude (g = 980.6199 gals.).
 OT0331
 OT0331.The modeled gravity was interpolated from observed gravity values.
 OT0331
 OT0331;                    North         East    Units  Estimated Accuracy
 OT0331;SPC SD S     -   152,620.      364,100.      MT  (+/- 180 meters Scaled)
 OT0331
 OT0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ403366(NAD 83)
 OT0331
 OT0331                          SUPERSEDED SURVEY CONTROL
 OT0331
 OT0331  NGVD 29 (??/??/92) 1043.163  (m)         3422.44   (f) ADJ UNCH    1 2
 OT0331
 OT0331.Superseded values are not recommended for survey control.
 OT0331
 OT0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0331.See file dsdata.pdf to determine how the superseded data were derived.
 OT0331
 OT0331_MARKER: P = PIPE CAP
 OT0331_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0331_STAMPING: 3420 DW
 OT0331_MARK LOGO: USGS
 OT0331_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0331_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0331
 OT0331  HISTORY     - Date     Condition        Report By
 OT0331  HISTORY     - 1898     MONUMENTED       USGS
 OT0331  HISTORY     - 1963     GOOD             CGS
 OT0331
 OT0331                          STATION DESCRIPTION
 OT0331
 OT0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0331'2.6 MI SW FROM FAIRBURN.
 OT0331'ABOUT 2.6 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OT0331'RAILWAY FROM THE STATION AT FAIRBURN, 54 FEET NORTHWEST OF THE
 OT0331'NORTHWEST RAIL, 42 FEET SOUTHWEST OF A FENCE CORNER, 21 FEET
 OT0331'NORTHWEST OF THE 23RD POLE SOUTHWEST OF MILE POST 65, 3 FEET
 OT0331'NORTHWEST OF A FENCE, 2.6 FEET NORTHWEST OF A METAL WITNESS
 OT0331'POST, ABOUT 6 FEET BELOW THE LEVEL OF THE RAIL, AND ON THE TOP
 OT0331'OF A 3 1/2-INCH IRON PIPE WHICH PROJECTS 12 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0551 ***********************************************************************
 QT0551  DESIGNATION -  DAHL
 QT0551  PID         -  QT0551
 QT0551  STATE/COUNTY-  SD/HARDING
 QT0551  COUNTRY     -  US
 QT0551  USGS QUAD   -  DOAKS BUTTE (2018)
 QT0551
 QT0551                         *CURRENT SURVEY CONTROL
 QT0551  ______________________________________________________________________
 QT0551* NAD 83(1996) POSITION- 45 53 06.71124(N) 103 58 42.45614(W)   ADJUSTED
 QT0551* NAVD 88 ORTHO HEIGHT -  1009.6   (meters)     3312.    (feet) VERTCON3
 QT0551  ______________________________________________________________________
 QT0551  GEOID HEIGHT    -        -15.893 (meters)                     GEOID18
 QT0551  LAPLACE CORR    -          3.39  (seconds)                    DEFLEC18
 QT0551  HORZ ORDER      -  FIRST
 QT0551
 QT0551.The horizontal coordinates were established by classical geodetic methods
 QT0551.and adjusted by the National Geodetic Survey in January 1998.
 QT0551
 QT0551.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0551.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0551
 QT0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0551.GEOID18 height accuracy estimate available here.
 QT0551
 QT0551.Click photographs - Photos may exist for this station.
 QT0551
 QT0551.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0551
 QT0551. The following values were computed from the NAD 83(1996) position.
 QT0551
 QT0551;                    North         East     Units Scale Factor Converg.
 QT0551;SPC SD N     -   235,608.251   291,288.940   MT  1.00004523   -2 48 56.5
 QT0551;SPC SD N     -   772,991.40    955,670.46   sFT  1.00004523   -2 48 56.5
 QT0551;SPC SD N     -   772,991.40    955,670.46   sFT  1.00004523   -2 48 56.5
 QT0551;SPC ND S     -    30,269.240   330,059.105   MT  1.00007192   -2 32 13.7
 QT0551;SPC ND S     -    99,308.53  1,082,871.08   iFT  1.00007192   -2 32 13.7
 QT0551;SPC SD N     -   235,608.251   291,288.940   MT  1.00004523   -2 48 56.5
 QT0551;UTM  13      - 5,081,799.613   579,263.510   MT  0.99967724   +0 44 00.4
 QT0551
 QT0551!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0551!SPC SD N     -   0.99984425  x   1.00004523  =   0.99988947
 QT0551!SPC ND S     -   0.99984425  x   1.00007192  =   0.99991616
 QT0551!SPC SD N     -   0.99984425  x   1.00004523  =   0.99988947
 QT0551!UTM  13      -   0.99984425  x   0.99967724  =   0.99952154
 QT0551
 QT0551:                Primary Azimuth Mark                     Grid Az
 QT0551:SPC SD N     -  DAHL AZ MK                               029 23 02.9
 QT0551:SPC ND S     -  DAHL AZ MK                               029 06 20.1
 QT0551:SPC SD N     -  DAHL AZ MK                               029 23 02.9
 QT0551:UTM  13      -  DAHL AZ MK                               025 50 06.0
 QT0551
 QT0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL7926381799(NAD 83)
 QT0551
 QT0551|---------------------------------------------------------------------|
 QT0551| PID    Reference Object                     Distance      Geod. Az  |
 QT0551|                                                           dddmmss.s |
 QT0551| CQ8196 DAHL AZ MK                                         0263406.4 |
 QT0551| CQ8197 DAHL RM 1                             5.171 METERS 04059     |
 QT0551| CQ8198 DAHL RM 2                             4.493 METERS 12337     |
 QT0551|---------------------------------------------------------------------|
 QT0551
 QT0551                          SUPERSEDED SURVEY CONTROL
 QT0551
 QT0551  NAD 83(1993)-  45 53 06.70109(N)    103 58 42.45646(W) AD(       ) 1
 QT0551  NAD 83(1992)-  45 53 06.69968(N)    103 58 42.45596(W) AD(       ) 1
 QT0551  NAD 83(1986)-  45 53 06.69297(N)    103 58 42.44344(W) AD(       ) 1
 QT0551  NAD 27      -  45 53 06.69000(N)    103 58 40.68900(W) AD(       ) 1
 QT0551  NGVD 29 (07/19/86) 1009.0    (m)         3310.     (f) VERT ANG       
 QT0551
 QT0551.Superseded values are not recommended for survey control.
 QT0551
 QT0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0551.See file dsdata.pdf to determine how the superseded data were derived.
 QT0551
 QT0551_MARKER: DS = TRIANGULATION STATION DISK
 QT0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0551_STAMPING: DAHL 1949
 QT0551_MARK LOGO: CGS
 QT0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0551+STABILITY: SURFACE MOTION
 QT0551
 QT0551  HISTORY     - Date     Condition        Report By
 QT0551  HISTORY     - 1949     MONUMENTED       CGS
 QT0551  HISTORY     - 1973     GOOD             USGS
 QT0551
 QT0551                          STATION DESCRIPTION
 QT0551
 QT0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MJT)
 QT0551'STATION IS LOCATED ON THE WEST END OF A RED SHALE BUTTE, ABOUT
 QT0551'30 MILES SOUTH OF MARMARTH, NORTH DAKOTA AND ON LAND OWNED BY
 QT0551'MR. JOHN DAHL.
 QT0551'
 QT0551'TO REACH FROM THE FIRST NATIONAL BANK BUILDING AT THE INTERSECTION
 QT0551'OF THE MAIN STREET IN MARMARTH AND U.S. HIGHWAY 12, GO WEST
 QT0551'ON U.S. HIGHWAY 12 FOR 0.4 MILE TO A FORK, TAKE LEFT FORK AND
 QT0551'FOLLOW MAIN GRADED ROAD SOUTH AND WEST FOR 11.6 MILES TO A
 QT0551'SCHOOL HOUSE ON THE LEFT, CONTINUE SOUTH ON MAIN ROAD FOR 15.0
 QT0551'MILES TO A LARGE STEEL BRIDGE OVER BOX ELDER CREEK, CONTINUE
 QT0551'ON MAIN ROAD FOR 3.7 MILES TO AN OLD SCHOOL HOUSE ON THE LEFT,
 QT0551'CONTINUE ON MAIN ROAD FOR 1.15 MILES TO GATES ON EACH SIDE OF
 QT0551'THE ROAD, ONE ON LEFT LEADS TO A FARM HOUSE, TURN RIGHT THROUGH
 QT0551'GATE AND FOLLOW TRACK ROAD WEST FOR 0.45 MILE TO A GATE ON THE
 QT0551'LEFT, CONTINUE ON TRACK ROAD, SOUTHWEST, FOR 0.8 MILE TO A
 QT0551'GATE IN THE NORTH-SOUTH FENCE LINE, PASS THROUGH GATE AND
 QT0551'GO 0.1 MILE TO TOP OF HILL AND THE AZIMUTH MARK ON THE LEFT,
 QT0551'BEAR LEFT, SOUTH, AND GO 0.3 MILE TO TOP OF RED SHALE BUTTE AND
 QT0551'THE STATION.
 QT0551'
 QT0551'STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DAHL 1949.
 QT0551'
 QT0551'REFERENCE MARK NO. 1 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0551'DAHL NO 1 1949.
 QT0551'
 QT0551'REFERENCE MARK NO. 2 PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0551'DAHL NO 2 1949.
 QT0551'
 QT0551'THE AZIMUTH MARK IS APPROXIMATELY 0.25 MILE FROM THE STATION, 25
 QT0551'FEET EAST OF A FORK OF 2 TRACK ROADS AND 4 FEET NORTHWEST OF A
 QT0551'WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0551'DAHL 1949.
 QT0551'
 QT0551'STATION, REFERENCE AND AZIMUTH MARKS ARE STANDARD DISKS SET IN
 QT0551'THE TOPS OF 12-INCH SQUARE CONCRETE POSTS.
 QT0551'
 QT0551'STATIONS ELDER, CUSTER, MONKOTAS, BDY. MON. 360 M, BLASER,
 QT0551'ANTELOPE, DALE, NEBO, CAMEL AND TABLE 1912 ARE VISIBLE FROM THE
 QT0551'GROUND.
 QT0551
 QT0551                          STATION RECOVERY (1973)
 QT0551
 QT0551'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (BFD)
 QT0551'TO REACH THE STATION FORM THE MAIN STREET AND U.S. HWY. 12 IN
 QT0551'MARMATH, GO WEST ON U.S. HWY. 12 FOR 0.4 MI. TO A GRAVEL ROAD
 QT0551'LEFT LEADING TO CAMP CROOK, SOUTH DAKOTA, TURN LEFT AND GO
 QT0551'SOUTHWEST THEN SOUTH ON MAIN GRAVEL ROAD FOR 11.4 MI. TO A SCHOOL
 QT0551'HOUSE ON THE LEFT, CONTINUE SOUTH ON MAIN GRAVEL ROAD FOR 14.75
 QT0551'MI. TO A LARGE STEEL BRIDGE OVER BOX ELDER CREEK, CONTINUE
 QT0551'SOUTH ON MAIN GRAVEL ROAD FOR 5.4 MI. TO A RANCH ROAD WEST,
 QT0551'TURN RIGHT AND GO WEST ON RANCH ROAD FOR 1.4 MI. TO A BEND,
 QT0551'TURN LEFT ACROSS COUNTRY TO TOP OF WEST HILL AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0930 ***********************************************************************
 QS0930  DESIGNATION -  DALE
 QS0930  PID         -  QS0930
 QS0930  STATE/COUNTY-  SD/CORSON
 QS0930  COUNTRY     -  US
 QS0930  USGS QUAD   -  SKULL BUTTE (2017)
 QS0930
 QS0930                         *CURRENT SURVEY CONTROL
 QS0930  ______________________________________________________________________
 QS0930* NAD 83(1996) POSITION- 45 49 07.98097(N) 101 43 22.80863(W)   ADJUSTED
 QS0930* NAVD 88 ORTHO HEIGHT -   716.    (meters)     2349.    (feet) SCALED
 QS0930  ______________________________________________________________________
 QS0930  GEOID HEIGHT    -        -19.873 (meters)                     GEOID18
 QS0930  LAPLACE CORR    -         -4.83  (seconds)                    DEFLEC18
 QS0930  HORZ ORDER      -  THIRD
 QS0930
 QS0930.The horizontal coordinates were established by classical geodetic methods
 QS0930.and adjusted by the National Geodetic Survey in January 1998.
 QS0930
 QS0930.The orthometric height was scaled from a topographic map.
 QS0930
 QS0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0930.GEOID18 height accuracy estimate available here.
 QS0930
 QS0930.Click photographs - Photos may exist for this station.
 QS0930
 QS0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0930
 QS0930. The following values were computed from the NAD 83(1996) position.
 QS0930
 QS0930;                    North         East     Units Scale Factor Converg.
 QS0930;SPC SD N     -   222,075.146   466,101.968   MT  1.00002899   -1 13 10.0
 QS0930;SPC SD N     -   728,591.54  1,529,202.87   sFT  1.00002899   -1 13 10.0
 QS0930;UTM  14      - 5,077,530.657   288,466.911   MT  1.00015014   -1 57 12.6
 QS0930
 QS0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0930!SPC SD N     -   0.99989081  x   1.00002899  =   0.99991979
 QS0930!UTM  14      -   0.99989081  x   1.00015014  =   1.00004093
 QS0930
 QS0930:                Primary Azimuth Mark                     Grid Az
 QS0930:SPC SD N     -  DALE AZ MK                               090 59 11.7
 QS0930:UTM  14      -  DALE AZ MK                               091 43 14.3
 QS0930
 QS0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8846677530(NAD 83)
 QS0930
 QS0930|---------------------------------------------------------------------|
 QS0930| PID    Reference Object                     Distance      Geod. Az  |
 QS0930|                                                           dddmmss.s |
 QS0930| CQ8203 DALE RM 1                             9.034 METERS 08929     |
 QS0930| CQ8202 DALE AZ MK                                         0894601.7 |
 QS0930| CQ8204 DALE RM 2                            11.310 METERS 26953     |
 QS0930|---------------------------------------------------------------------|
 QS0930
 QS0930                          SUPERSEDED SURVEY CONTROL
 QS0930
 QS0930  NAD 83(1986)-  45 49 07.97237(N)    101 43 22.80576(W) AD(       ) 3
 QS0930  NAD 27      -  45 49 07.95300(N)    101 43 21.29100(W) AD(       ) 3
 QS0930
 QS0930.Superseded values are not recommended for survey control.
 QS0930
 QS0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0930.See file dsdata.pdf to determine how the superseded data were derived.
 QS0930
 QS0930_MARKER: DS = TRIANGULATION STATION DISK
 QS0930_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0930_STAMPING: DALE 1952
 QS0930_MARK LOGO: CGS
 QS0930_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0930+STABILITY: SURFACE MOTION
 QS0930
 QS0930  HISTORY     - Date     Condition        Report By
 QS0930  HISTORY     - 1952     MONUMENTED       CGS
 QS0930  HISTORY     - 1972     SEE DESCRIPTION  USGS
 QS0930
 QS0930                          STATION DESCRIPTION
 QS0930
 QS0930'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0930'THE STATION IS IN SECTION 35, T 22 N, R 19 E, ON A GRADED DIRT
 QS0930'ROAD RIGHT-OF-WAY, ABOUT 8 MILES SOUTH OF MORRISTOWN, 7-3/4 MILES
 QS0930'SOUTH AND 4-1/4 MILES EAST OF KELDRON, 30 FEET NORTH OF THE
 QS0930'CENTER OF THE GRADED DIRT ROAD, 7 FEET SOUTHEAST OF A 4 X 4
 QS0930'INCH WITNESS POST AND 5 FEET SOUTH OF A WIRE FENCE.
 QS0930'
 QS0930'TO REACH THE STATION FROM THE RAILROAD DEPOT IN MORRISTOWN, GO
 QS0930'SOUTH ON THE MAIN GRADED DIRT ROAD JUST WEST OF THE DEPOT FOR 8.4
 QS0930'MILES TO A T-ROAD, (THE AZIMUTH MARK MAY BE REACHED FROM THIS
 QS0930'POINT BY TURNING LEFT, EAST, FOR 0.25 MILE TO THE MARK ON THE
 QS0930'LEFT), TURN RIGHT AND GO WEST FOR 0.1 MILE TO THE TOP OF THE
 QS0930'HILL AND THE STATION ON THE RIGHT.
 QS0930'
 QS0930'THE STATION MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED DALE
 QS0930'1952.
 QS0930'
 QS0930'REFERENCE MARK 1 IS 30 FEET NORTH OF THE CENTER OF THE GRADED
 QS0930'ROAD AND 5 FEET SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS
 QS0930'2 INCHES AND THE DISK IS STAMPED DALE-NO 1 1952.
 QS0930'
 QS0930'REFERENCE MARK 2 IS 30 FEET NORTH OF THE CENTER OF THE GRADED
 QS0930'ROAD AND 5 FEET SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS 6
 QS0930'INCHES AND THE DISK IS STAMPED DALE NO 2 1952.
 QS0930'
 QS0930'THE AZIMUTH MARK IS 34 FEET NORTH OF THE CENTER OF THE GRADED
 QS0930'ROAD, 4 FEET SOUTHWEST OF A 4 X 4 INCH WITNESS POST AND 3 FEET
 QS0930'SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 QS0930'IS STAMPED DALE 1952.
 QS0930'
 QS0930'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0930
 QS0930                          STATION RECOVERY (1972)
 QS0930
 QS0930'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 QS0930'STATION MARK FOUND DESTROYED BY ROAD WORK.
 QS0930'
 QS0930'R.M. 1 DESTROYED BY ROAD WORK.
 QS0930'
 QS0930'R.M. 2 WAS NOT FOUND.
 QS0930'
 QS0930'AZIMUTH MARK IS OK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0527 ***********************************************************************
 OR0527  DESIGNATION -  DALLAS
 OR0527  PID         -  OR0527
 OR0527  STATE/COUNTY-  SD/GREGORY
 OR0527  COUNTRY     -  US
 OR0527  USGS QUAD   -  DIXON SW (2017)
 OR0527
 OR0527                         *CURRENT SURVEY CONTROL
 OR0527  ______________________________________________________________________
 OR0527* NAD 83(1996) POSITION- 43 15 35.02635(N) 099 27 37.05569(W)   ADJUSTED
 OR0527* NAVD 88 ORTHO HEIGHT -   700.552 (meters)     2298.39  (feet) ADJUSTED
 OR0527  ______________________________________________________________________
 OR0527  GEOID HEIGHT    -        -25.692 (meters)                     GEOID18
 OR0527  LAPLACE CORR    -         -3.55  (seconds)                    DEFLEC18
 OR0527  DYNAMIC HEIGHT  -        700.288 (meters)     2297.53  (feet) COMP
 OR0527  MODELED GRAVITY -    980,221.3   (mgal)                       NAVD 88
 OR0527
 OR0527  HORZ ORDER      -  FIRST
 OR0527  VERT ORDER      -  SECOND    CLASS 0
 OR0527
 OR0527.The horizontal coordinates were established by classical geodetic methods
 OR0527.and adjusted by the National Geodetic Survey in January 1998.
 OR0527
 OR0527.The orthometric height was determined by differential leveling and
 OR0527.adjusted by the NATIONAL GEODETIC SURVEY
 OR0527.in June 1991.
 OR0527
 OR0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0527.GEOID18 height accuracy estimate available here.
 OR0527
 OR0527.Click photographs - Photos may exist for this station.
 OR0527
 OR0527.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0527
 OR0527.The dynamic height is computed by dividing the NAVD 88
 OR0527.geopotential number by the normal gravity value computed on the
 OR0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0527.degrees latitude (g = 980.6199 gals.).
 OR0527
 OR0527.The modeled gravity was interpolated from observed gravity values.
 OR0527
 OR0527. The following values were computed from the NAD 83(1996) position.
 OR0527
 OR0527;                    North         East     Units Scale Factor Converg.
 OR0527;SPC SD S     -   103,286.781   670,881.424   MT  0.99992635   +0 36 08.2
 OR0527;SPC SD S     -   338,866.71  2,201,050.14   sFT  0.99992635   +0 36 08.2
 OR0527;UTM  14      - 4,789,760.819   462,640.644   MT  0.99961717   -0 18 55.6
 OR0527
 OR0527!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0527!SPC SD S     -   0.99989418  x   0.99992635  =   0.99982054
 OR0527!UTM  14      -   0.99989418  x   0.99961717  =   0.99951139
 OR0527
 OR0527:                Primary Azimuth Mark                     Grid Az
 OR0527:SPC SD S     -  GREGORY MUNICIPAL RES OR TANK            136 20 47.1
 OR0527:UTM  14      -  GREGORY MUNICIPAL RES OR TANK            137 15 50.9
 OR0527
 OR0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6264089760(NAD 83)
 OR0527
 OR0527|---------------------------------------------------------------------|
 OR0527| PID    Reference Object                     Distance      Geod. Az  |
 OR0527|                                                           dddmmss.s |
 OR0527| OR0896 BURKE CATHOLIC CHURCH SPIRE         APPROX.16.4 KM 1220604.2 |
 OR0527| OR0895 BURKE MUNICIPAL TANK                APPROX.16.2 KM 1225510.9 |
 OR0527| OR0899 GREGORY MUNICIPAL RES OR TANK       APPROX. 3.0 KM 1365655.3 |
 OR0527| OR0902 GREGORY METHODIST CHURCH SPIRE      APPROX. 3.9 KM 1442150.8 |
 OR0527| OR0901 GREGORY CATH CH OF ST JOSEPH        APPROX. 3.9 KM 1445706.6 |
 OR0527| OR0526 DALLAS AZ MK                                       1563716.9 |
 OR0527| OR0528 DALLAS RM 1                          20.757 METERS 16012     |
 OR0527| OR0915 PAXTON CATH CH WHITE CUPOLA         APPROX.20.6 KM 1964619.5 |
 OR0527| OR0529 DALLAS RM 2                          37.369 METERS 22459     |
 OR0527| OR0914 DALLAS CATH CH BELFRY BASE FP       APPROX. 5.4 KM 2380923.9 |
 OR0527| OR0913 DALLAS MUNICIPAL TANK               APPROX. 5.4 KM 2382733.3 |
 OR0527| OR0910 COLOME CHURCH CUPOLA                APPROX.21.0 KM 2701424.6 |
 OR0527| OR0909 COLOME MUNICIPAL TANK               APPROX.21.2 KM 2701932.5 |
 OR0527|---------------------------------------------------------------------|
 OR0527
 OR0527                          SUPERSEDED SURVEY CONTROL
 OR0527
 OR0527  NAD 83(1995)-  43 15 35.02591(N)    099 27 37.05655(W) AD(       ) 1
 OR0527  NAD 83(1986)-  43 15 35.03242(N)    099 27 37.06173(W) AD(       ) 1
 OR0527  NAD 27      -  43 15 35.03000(N)    099 27 35.67800(W) AD(       ) 1
 OR0527  NGVD 29             700.21   (m)         2297.3    (f) LEVELING    3  
 OR0527
 OR0527.Superseded values are not recommended for survey control.
 OR0527
 OR0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0527.See file dsdata.pdf to determine how the superseded data were derived.
 OR0527
 OR0527_MARKER: DS = TRIANGULATION STATION DISK
 OR0527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0527_STAMPING: DALLAS 1934
 OR0527_MARK LOGO: CGS
 OR0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0527+STABILITY: SURFACE MOTION
 OR0527
 OR0527  HISTORY     - Date     Condition        Report By
 OR0527  HISTORY     - 1934     MONUMENTED       CGS
 OR0527  HISTORY     - 1934     GOOD             CGS
 OR0527  HISTORY     - 1936     GOOD             CGS
 OR0527  HISTORY     - 1940     GOOD             CGS
 OR0527
 OR0527                          STATION DESCRIPTION
 OR0527
 OR0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0527'STATION IS LOCATED 1/4 MILE SOUTH OF CENTER OF SEC. 4, T. 98
 OR0527'N., R. 73 W., 3 MILES EAST-NORTHEAST OF DALLAS, 2-1/2 MILES
 OR0527'NORTHWEST OF GREGORY, IN EDENS TOWNSHIP.
 OR0527'
 OR0527'REACHED FROM THE FIRST CROSSROADS JUST SOUTH OF GREGORY CITY
 OR0527'WATER TANKS, ON THE IONA ROAD, AND STORE IN SOUTHWEST ANGLE,
 OR0527'BY GOING WEST AND NORTH ON DIRT ROAD.  GO WEST AND NORTH 1.15
 OR0527'MILE TO LEFT FORK, CONTINUE STRAIGHT AHEAD (NORTH) 1 MILE AND
 OR0527'TURN WEST ON T-ROAD.  PROCEED WEST 0.8 MILE AND TURN RIGHT INTO
 OR0527'FARMYARD OF MR. J.F. CARNEY.  GO ACROSS YARD TO A FENCE LANE,
 OR0527'FOLLOW IT TO THE END AND THEN BEAR LEFT TO TOP OF HILL AND
 OR0527'STATION, 0.15 MILE.  MARK IS SET ON THE HIGHEST POINT, 199
 OR0527'FEET NORTH OF EAST-WEST FENCE, 40 FEET WEST OF EDGE OF EAST
 OR0527'SLOPE, AND 96 FEET SOUTH OF ROCK LEDGE ON NORTH SLOPE OF
 OR0527'HILL.  MARKS AS DESCRIBED.
 OR0527'
 OR0527'REFERENCE MARK NO. 1 IS 29 FEET WEST OF EDGE OF EAST SLOPE,
 OR0527'133 FEET NORTH OF EAST-WEST FENCE.
 OR0527'
 OR0527'REFERENCE MARK NO. 2 IS 117 FEET NORTH OF FENCE AT SOUTHEAST
 OR0527'END OF SPINE OF RIDGE RUNNING NORTHWEST.  REFERENCE
 OR0527'MARK NO. 1 TO REFERENCE MARK NO. 2 IS 34.167 METERS (112.10
 OR0527'FEET).
 OR0527'
 OR0527'AZIMUTH MARK IS ABOUT 0.7 MILE SOUTH-SOUTHEAST OF STATION.
 OR0527'TO REACH FROM DRIVEWAY AT THE CARNEY HOUSE, GO EAST 0.2 MILE,
 OR0527'THENCE SOUTH 0.3 MILE.  MARK IS 30 FEET WEST OF CENTERLINE OF
 OR0527'ROAD IN FENCE LINE, 8 FEET NORTH OF TELEPHONE POLE.
 OR0527'
 OR0527'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 OR0527
 OR0527                          STATION RECOVERY (1934)
 OR0527
 OR0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0527'0.4 MI N FROM GREGORY.
 OR0527'ABOUT 0.4 MILE NORTH ALONG THE MAIN STREET FROM THE POST
 OR0527'OFFICE AT GREGORY, GREGORY COUNTY, THENCE ABOUT 1.4 MILES
 OR0527'WEST ALONG A MAIN-TRAVELED ROAD, THENCE ABOUT 1.1 MILES NORTH
 OR0527'ALONG A ROAD, THENCE ABOUT 0.2 MILE WEST ALONG A ROAD LEADING
 OR0527'TO THE CARNEY FARM, THENCE NORTH THROUGH A BARNYARD AND A GATE
 OR0527'AT THE SOUTHEAST CORNER OF THE BARN, THENCE ABOUT 0.1 MILE NORTH
 OR0527'ALONG A LANE, AND THENCE ABOUT 0.1 MILE NORTHWEST ACROSS A
 OR0527'PASTURE, AND AT THE TOP OF A KNOLL.  A STANDARD
 OR0527'TRIANGULATION-STATION DISK, STAMPED DALLAS 1934 AND SET IN THE
 OR0527'TOP OF A CONCRETE POST.
 OR0527
 OR0527                          STATION RECOVERY (1936)
 OR0527
 OR0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0527'STATION AS DESCRIBED IN 1934 AND ALL MARKS FOUND IN GOOD
 OR0527'CONDITION, HOWEVER THERE WAS A SMALL ERROR IN THE MEASUREMENT
 OR0527'TO REFERENCE MARK NO. 2 AS NOTED BELOW IN THE LIST OF DIRECTIONS.
 OR0527'
 OR0527'TO REACH STATION FROM GREGORY, GO NORTH ON MAIN STREET FROM
 OR0527'THE COMMERCIAL STATE BANK FOR 0.4 MILE, TURN WEST AND GO 1.3
 OR0527'MILES TO FORK IN ROAD, TAKE RIGHT FORK AND GO NORTH 1.1 MILES
 OR0527'TO LANE LEADING WEST, GO WEST ON LANE 0.2 MILE TO HOUSE AND
 OR0527'BARNS ON RIGHT, TURN NORTH, GO THROUGH GATE AT BARN FOR 0.1
 OR0527'MILE TO GATE, PASS THROUGH GATE AND GO 0.2 MILE NORTHEAST
 OR0527'ACROSS PASTURE TO TOP OF KNOLL AND STATION, 195 FEET NORTH OF
 OR0527'EAST-WEST FENCE, 11 PACES WEST OF EAST EDGE OF KNOLL, 14 PACES
 OR0527'SOUTH OF NORTH EDGE OF KNOLL, AND 6 PACES SOUTHEAST OF SMALL
 OR0527'OUTCROPPING BEDROCK.  MARK PROJECTS ABOUT 4 INCHES.
 OR0527'
 OR0527'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF STATION.  MARK
 OR0527'PROJECTS ABOUT 5 INCHES.
 OR0527'
 OR0527'REFERENCE MARK NO. 2 IS SOUTHWEST OF STATION.  MARK
 OR0527'PROJECTS ABOUT 5 INCHES.  REFERENCE MARK NO. 1 TO REFERENCE
 OR0527'MARK NO. 2, 112.07 FEET.
 OR0527'
 OR0527'NO OBSERVATIONS WERE TAKEN TO THE AZIMUTH MARK.  AZIMUTH MARK IS
 OR0527'APPROXIMATELY 0.7 MILE SOUTH-SOUTHEAST OF STATION, REACHED FROM
 OR0527'THE DRIVEWAY OF THE CARNEY HOUSE (JUST SOUTH OF STATION), GO EAST
 OR0527'0.2 MILE, TURN SOUTH GO 0.3 MILE TO MARK SET 30 FEET WEST OF
 OR0527'CENTERLINE OF ROAD IN FENCE LINE, AND 8 FEET NORTH OF TELEPHONE
 OR0527'POLE.
 OR0527'
 OR0527'LINES TO STATIONS DICKENS, THOMAS, COLOME, VISIBLE FROM THE
 OR0527'GROUND.  64-FOOT TOWER REQUIRED TO ALL OTHER LINES.
 OR0527
 OR0527                          STATION RECOVERY (1940)
 OR0527
 OR0527'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0527'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0526 ***********************************************************************
 OR0526  DESIGNATION -  DALLAS AZ MK
 OR0526  PID         -  OR0526
 OR0526  STATE/COUNTY-  SD/GREGORY
 OR0526  COUNTRY     -  US
 OR0526  USGS QUAD   -  DIXON SW (2017)
 OR0526
 OR0526                         *CURRENT SURVEY CONTROL
 OR0526  ______________________________________________________________________
 OR0526* NAD 83(1986) POSITION- 43 15 03.     (N) 099 27 18.     (W)   SCALED
 OR0526* NAVD 88 ORTHO HEIGHT -   686.328 (meters)     2251.73  (feet) ADJUSTED
 OR0526  ______________________________________________________________________
 OR0526  GEOID HEIGHT    -        -25.676 (meters)                     GEOID18
 OR0526  DYNAMIC HEIGHT  -        686.068 (meters)     2250.87  (feet) COMP
 OR0526  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 OR0526
 OR0526  VERT ORDER      -  SECOND    CLASS 0
 OR0526
 OR0526.The horizontal coordinates were scaled from a map and have
 OR0526.an estimated accuracy of +/- 6 seconds.
 OR0526
 OR0526.The orthometric height was determined by differential leveling and
 OR0526.adjusted by the NATIONAL GEODETIC SURVEY
 OR0526.in June 1991.
 OR0526
 OR0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0526.GEOID18 height accuracy estimate available here.
 OR0526
 OR0526.Click photographs - Photos may exist for this station.
 OR0526
 OR0526.The dynamic height is computed by dividing the NAVD 88
 OR0526.geopotential number by the normal gravity value computed on the
 OR0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0526.degrees latitude (g = 980.6199 gals.).
 OR0526
 OR0526.The modeled gravity was interpolated from observed gravity values.
 OR0526
 OR0526;                    North         East    Units  Estimated Accuracy
 OR0526;SPC SD S     -   102,300.      671,320.      MT  (+/- 180 meters Scaled)
 OR0526
 OR0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN630887(NAD 83)
 OR0526
 OR0526                          SUPERSEDED SURVEY CONTROL
 OR0526
 OR0526.No superseded survey control is available for this station.
 OR0526
 OR0526_MARKER: DZ = AZIMUTH MARK DISK
 OR0526_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0526_STAMPING: DALLAS AZI 1934
 OR0526_MARK LOGO: CGS
 OR0526_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0526+STABILITY: SURFACE MOTION
 OR0526
 OR0526  HISTORY     - Date     Condition        Report By
 OR0526  HISTORY     - 1934     MONUMENTED       CGS
 OR0526  HISTORY     - 1940     GOOD             CGS
 OR0526
 OR0526                          STATION DESCRIPTION
 OR0526
 OR0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0526'4 MI N FROM GREGORY.
 OR0526'ABOUT 0.4 MILE NORTH ALONG THE MAIN STREET FROM THE POST
 OR0526'OFFICE AT GREGORY, GREGORY COUNTY, THENCE ABOUT 4.1 MILES
 OR0526'WEST ALONG A MAIN-TRAVELED ROAD, AND THENCE ABOUT 0.8 MILE
 OR0526'NORTH ALONG A ROAD, ABOUT 0.7 MILE SOUTH-SOUTHEAST OF
 OR0526'TRIANGULATION STATION DALLAS, DESCRIBED BELOW, 29.0 FEET WEST
 OR0526'OF THE CENTER LINE OF THE ROAD, 8.9 FEET NORTH OF A POLE, 0.9
 OR0526'FOOT NORTH OF A WHITE REFERENCE POST, AND ABOUT 2 INCHES UNDER
 OR0526'GROUND. A STANDARD AZIMUTH-MARK DISK, STAMPED DALLAS AZI 1934
 OR0526'AND SET IN THE TOP OF A CONCRETE POST.
 OR0526
 OR0526                          STATION RECOVERY (1940)
 OR0526
 OR0526'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0526'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0914 ***********************************************************************
 OR0914  DESIGNATION -  DALLAS CATH CH BELFRY BASE FP
 OR0914  PID         -  OR0914
 OR0914  STATE/COUNTY-  SD/GREGORY
 OR0914  COUNTRY     -  US
 OR0914  USGS QUAD   -  DALLAS (2017)
 OR0914
 OR0914                         *CURRENT SURVEY CONTROL
 OR0914  ______________________________________________________________________
 OR0914* NAD 83(1996) POSITION- 43 14 02.21681(N) 099 31 01.32101(W)   ADJUSTED
 OR0914  ______________________________________________________________________
 OR0914  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 OR0914  LAPLACE CORR    -         -4.08  (seconds)                    DEFLEC18
 OR0914  HORZ ORDER      -  THIRD
 OR0914
 OR0914.The horizontal coordinates were established by classical geodetic methods
 OR0914.and adjusted by the National Geodetic Survey in January 1998.
 OR0914
 OR0914.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0914.GEOID18 height accuracy estimate available here.
 OR0914
 OR0914.Click photographs - Photos may exist for this station.
 OR0914
 OR0914.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0914
 OR0914. The following values were computed from the NAD 83(1996) position.
 OR0914
 OR0914;                    North         East     Units Scale Factor Converg.
 OR0914;SPC SD S     -   100,376.133   666,303.020   MT  0.99992925   +0 33 47.3
 OR0914;SPC SD S     -   329,317.36  2,186,029.16   sFT  0.99992925   +0 33 47.3
 OR0914;UTM  14      - 4,786,924.733   458,017.646   MT  0.99962168   -0 21 15.0
 OR0914
 OR0914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN5801786924(NAD 83)
 OR0914
 OR0914                          SUPERSEDED SURVEY CONTROL
 OR0914
 OR0914  NAD 83(1995)-  43 14 02.21625(N)    099 31 01.32150(W) AD(       ) 3
 OR0914  NAD 83(1986)-  43 14 02.22391(N)    099 31 01.32630(W) AD(       ) 3
 OR0914  NAD 27      -  43 14 02.22000(N)    099 30 59.93800(W) AD(       ) 3
 OR0914
 OR0914.Superseded values are not recommended for survey control.
 OR0914
 OR0914.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0914.See file dsdata.pdf to determine how the superseded data were derived.
 OR0914
 OR0914_MARKER: 75 = BELFRY
 OR0914
 OR0914  HISTORY     - Date     Condition        Report By
 OR0914  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0914
 OR0914                          STATION DESCRIPTION
 OR0914
 OR0914'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0914'POINT OBSERVED UPON IS BASE OF FLAGPOLE ON TOP OF BELFRY.
 OR0914'CATHOLIC CHURCH IS A RED BRICK BUILDING WITH SHUTTERED HEXAGONAL
 OR0914'BELFRY.  LOCATED AT SOUTH END OF MAIN STREET ON SOUTH SIDE OF
 OR0914'U.S. HIGHWAY 18 AND ABOUT 200 FEET SOUTHEAST OF MUNICIPAL WATER
 OR0914'TANK.
 OR0914'
 OR0914'OBSERVED UPON FROM STATIONS DALLAS, DIXON, IONA, AND DICKENS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0913 ***********************************************************************
 OR0913  DESIGNATION -  DALLAS MUNICIPAL TANK
 OR0913  PID         -  OR0913
 OR0913  STATE/COUNTY-  SD/GREGORY
 OR0913  COUNTRY     -  US
 OR0913  USGS QUAD   -  DALLAS (2017)
 OR0913
 OR0913                         *CURRENT SURVEY CONTROL
 OR0913  ______________________________________________________________________
 OR0913* NAD 83(1996) POSITION- 43 14 02.84469(N) 099 31 02.34914(W)   ADJUSTED
 OR0913  ______________________________________________________________________
 OR0913  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 OR0913  LAPLACE CORR    -         -4.08  (seconds)                    DEFLEC18
 OR0913  HORZ ORDER      -  THIRD
 OR0913
 OR0913.The horizontal coordinates were established by classical geodetic methods
 OR0913.and adjusted by the National Geodetic Survey in January 1998.
 OR0913
 OR0913.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0913.GEOID18 height accuracy estimate available here.
 OR0913
 OR0913.Click photographs - Photos may exist for this station.
 OR0913
 OR0913.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0913
 OR0913. The following values were computed from the NAD 83(1996) position.
 OR0913
 OR0913;                    North         East     Units Scale Factor Converg.
 OR0913;SPC SD S     -   100,395.280   666,279.634   MT  0.99992923   +0 33 46.5
 OR0913;SPC SD S     -   329,380.18  2,185,952.43   sFT  0.99992923   +0 33 46.5
 OR0913;UTM  14      - 4,786,944.245   457,994.576   MT  0.99962170   -0 21 15.7
 OR0913
 OR0913_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN5799486944(NAD 83)
 OR0913
 OR0913                          SUPERSEDED SURVEY CONTROL
 OR0913
 OR0913  NAD 83(1995)-  43 14 02.84419(N)    099 31 02.34959(W) AD(       ) 3
 OR0913  NAD 83(1986)-  43 14 02.85154(N)    099 31 02.35474(W) AD(       ) 3
 OR0913  NAD 27      -  43 14 02.84700(N)    099 31 00.96500(W) AD(       ) 3
 OR0913
 OR0913.Superseded values are not recommended for survey control.
 OR0913
 OR0913.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0913.See file dsdata.pdf to determine how the superseded data were derived.
 OR0913
 OR0913_MARKER: 53 = ELEVATED TANK
 OR0913
 OR0913  HISTORY     - Date     Condition        Report By
 OR0913  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0913  HISTORY     - 1936     GOOD             CGS
 OR0913
 OR0913                          STATION DESCRIPTION
 OR0913
 OR0913'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0913'POINT OBSERVED UPON WAS FINIAL OF BLACK STEEL WATER TANK, LOCATED
 OR0913'AT SOUTH END OF MAIN STREET, IN THE CENTER OF U.S. HIGHWAY 18,
 OR0913'APPROXIMATELY 100 FEET HIGH.
 OR0913'
 OR0913'OBSERVED UPON FROM STATIONS DICKENS, DALLAS, DIXON, IONA, SPRING.
 OR0913
 OR0913                          STATION RECOVERY (1936)
 OR0913
 OR0913'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0913'POINT OBSERVED UPON WAS THE FINIAL OF THE BLACK, MUNICIPAL WATER
 OR0913'TANK OF DALLAS, LOCATED IN THE CENTER OF U.S. HIGHWAY 18, AT THE
 OR0913'SOUTH EDGE OF TOWN, APPROXIMATELY 80 FEET HIGH.
 OR0913'
 OR0913'OBSERVED UPON FROM TRIANGULATION STATIONS COLOME, THOMAS, DALLAS,
 OR0913'DICKENS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0528 ***********************************************************************
 OR0528  DESIGNATION -  DALLAS RM 1
 OR0528  PID         -  OR0528
 OR0528  STATE/COUNTY-  SD/GREGORY
 OR0528  COUNTRY     -  US
 OR0528  USGS QUAD   -  DIXON SW (2017)
 OR0528
 OR0528                         *CURRENT SURVEY CONTROL
 OR0528  ______________________________________________________________________
 OR0528* NAD 83(1986) POSITION- 43 15 34.39   (N) 099 27 36.74   (W)   HD_HELD1
 OR0528* NAVD 88 ORTHO HEIGHT -   699.433 (meters)     2294.72  (feet) ADJUSTED
 OR0528  ______________________________________________________________________
 OR0528  GEOID HEIGHT    -        -25.692 (meters)                     GEOID18
 OR0528  DYNAMIC HEIGHT  -        699.170 (meters)     2293.86  (feet) COMP
 OR0528  MODELED GRAVITY -    980,221.3   (mgal)                       NAVD 88
 OR0528
 OR0528  VERT ORDER      -  SECOND    CLASS 0
 OR0528
 OR0528.The horizontal coordinates were determined by differentially corrected
 OR0528.hand held GPS observations or other comparable positioning techniques
 OR0528.and have an estimated accuracy of +/- 3 meters.
 OR0528
 OR0528.The orthometric height was determined by differential leveling and
 OR0528.adjusted by the NATIONAL GEODETIC SURVEY
 OR0528.in June 1991.
 OR0528
 OR0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0528.GEOID18 height accuracy estimate available here.
 OR0528
 OR0528.Click photographs - Photos may exist for this station.
 OR0528
 OR0528.The dynamic height is computed by dividing the NAVD 88
 OR0528.geopotential number by the normal gravity value computed on the
 OR0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0528.degrees latitude (g = 980.6199 gals.).
 OR0528
 OR0528.The modeled gravity was interpolated from observed gravity values.
 OR0528
 OR0528;                    North         East    Units  Estimated Accuracy
 OR0528;SPC SD S     -   103,267.2     670,888.8     MT  (+/- 3 meters HH1 GPS) 
 OR0528
 OR0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6264789741(NAD 83)
 OR0528
 OR0528                          SUPERSEDED SURVEY CONTROL
 OR0528
 OR0528.No superseded survey control is available for this station.
 OR0528
 OR0528_MARKER: DR = REFERENCE MARK DISK
 OR0528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0528_STAMPING: DALLAS NO 1 1934
 OR0528_MARK LOGO: CGS
 OR0528_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0528+STABILITY: SURFACE MOTION
 OR0528
 OR0528  HISTORY     - Date     Condition        Report By
 OR0528  HISTORY     - 1934     MONUMENTED       CGS
 OR0528
 OR0528                          STATION DESCRIPTION
 OR0528
 OR0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0528'0.4 MI N FROM GREGORY.
 OR0528'ABOUT 0.4 MILE NORTH ALONG THE MAIN STREET FROM THE POST
 OR0528'OFFICE AT GREGORY, GREGORY COUNTY, THENCE ABOUT 1.4 MILES WEST
 OR0528'ALONG A MAIN-TRAVELED RAOD, THENCE ABOUT 1.1 MILES NORTH ALONG
 OR0528'A ROAD, THENCE ABOUT 0.2 MILE WEST ALONG A ROAD LEADING TO THE
 OR0528'CARNEY FARM, THENCE NORTH THROUGH A BARNYARD AND A GATE AT THE
 OR0528'SOUTHEAST CORNER OF THE BARN, THENCE ABOUT 0.1 MILE NORTH
 OR0528'ALONG A LANE, AND THENCE ABOUT 0.1 MILE NORTHWEST ACROSS A
 OR0528'PASTURE, ABOUT 133 FEET NORTH OF AN EAST-AND-WEST FENCE, 68.2
 OR0528'FEET SOUTH-SOUTHEAST OF TRIANGULATION STATION DALLAS, DESCRIBED
 OR0528'ABOVE, AND 29 FEET WEST OF THE EGE OF THE EAST SLOPE OF A KNOLL.
 OR0528'A STANDARD REFERENCE-MARK DISK, STAMPED DALLAS NO 1 1934 AND
 OR0528'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 OR0528'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0529 ***********************************************************************
 OR0529  DESIGNATION -  DALLAS RM 2
 OR0529  PID         -  OR0529
 OR0529  STATE/COUNTY-  SD/GREGORY
 OR0529  COUNTRY     -  US
 OR0529  USGS QUAD   -  DIXON SW (2017)
 OR0529
 OR0529                         *CURRENT SURVEY CONTROL
 OR0529  ______________________________________________________________________
 OR0529* NAD 83(1986) POSITION- 43 15 34.17   (N) 099 27 38.23   (W)   HD_HELD1
 OR0529* NAVD 88 ORTHO HEIGHT -   699.337 (meters)     2294.41  (feet) ADJUSTED
 OR0529  ______________________________________________________________________
 OR0529  GEOID HEIGHT    -        -25.691 (meters)                     GEOID18
 OR0529  DYNAMIC HEIGHT  -        699.074 (meters)     2293.55  (feet) COMP
 OR0529  MODELED GRAVITY -    980,221.3   (mgal)                       NAVD 88
 OR0529
 OR0529  VERT ORDER      -  SECOND    CLASS 0
 OR0529
 OR0529.The horizontal coordinates were determined by differentially corrected
 OR0529.hand held GPS observations or other comparable positioning techniques
 OR0529.and have an estimated accuracy of +/- 3 meters.
 OR0529
 OR0529.The orthometric height was determined by differential leveling and
 OR0529.adjusted by the NATIONAL GEODETIC SURVEY
 OR0529.in June 1991.
 OR0529
 OR0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0529.GEOID18 height accuracy estimate available here.
 OR0529
 OR0529.Click photographs - Photos may exist for this station.
 OR0529
 OR0529.The dynamic height is computed by dividing the NAVD 88
 OR0529.geopotential number by the normal gravity value computed on the
 OR0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0529.degrees latitude (g = 980.6199 gals.).
 OR0529
 OR0529.The modeled gravity was interpolated from observed gravity values.
 OR0529
 OR0529;                    North         East    Units  Estimated Accuracy
 OR0529;SPC SD S     -   103,260.1     670,855.2     MT  (+/- 3 meters HH1 GPS) 
 OR0529
 OR0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6261489734(NAD 83)
 OR0529
 OR0529                          SUPERSEDED SURVEY CONTROL
 OR0529
 OR0529.No superseded survey control is available for this station.
 OR0529
 OR0529_MARKER: DR = REFERENCE MARK DISK
 OR0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0529_STAMPING: DALLAS NO 2 1934
 OR0529_MARK LOGO: CGS
 OR0529_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0529+STABILITY: SURFACE MOTION
 OR0529
 OR0529  HISTORY     - Date     Condition        Report By
 OR0529  HISTORY     - 1934     MONUMENTED       CGS
 OR0529
 OR0529                          STATION DESCRIPTION
 OR0529
 OR0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0529'0.4 MI N FROM GREGORY.
 OR0529'ABOUT 0.4 MILE NORTH ALONG THE MAIN STREET FROM THE POST
 OR0529'OFFICE AT GREGORY, GREGORY COUNTY, THENCE ABOUT 1.4 MILES
 OR0529'WEST ALONG A MAIN-TRAVELED ROAD, THENCE ABOUT 1.1 MILES NORTH
 OR0529'ALONG A ROAD, THENCE ABOUT 0.2 MILE WEST ALONG A ROAD LEADING
 OR0529'TO THE CARNEY FARM, THENCE NORTH THROUGH A BARNYARD AND A GATE
 OR0529'AT THE SOUTHEAST CORNER OF THE BARN, THENCE ABOUT 0.1 MILE NORTH
 OR0529'ALONG A LANE, AND THENCE ABOUT 0.1 MILE NORTHWEST ACROSS A
 OR0529'PASTURE, ABOUT 122.7 FEET SOUTHWEST OF TRIANGULATION STATION
 OR0529'DALLAS, DESCRIBED ABOVE, AND ABOUT 117 FEET NORTH OF A FENCE
 OR0529'AT THE SOUTHEAST END OF THE SPINE OF A NORTH-AND-WEST RIDGE.
 OR0529'A STANDARD REFERENCE-MARK DISK, STAMPED DALLAS NO 2 1934 AND
 OR0529'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 OR0529'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0635 ***********************************************************************
 QR0635  DESIGNATION -  DAN ET
 QR0635  PID         -  QR0635
 QR0635  STATE/COUNTY-  SD/EDMUNDS
 QR0635  COUNTRY     -  US
 QR0635  USGS QUAD   -  LEOLA SW (2017)
 QR0635
 QR0635                         *CURRENT SURVEY CONTROL
 QR0635  ______________________________________________________________________
 QR0635* NAD 83(1996) POSITION- 45 33 59.06339(N) 098 55 28.49546(W)   ADJUSTED
 QR0635* NAVD 88 ORTHO HEIGHT -   457.8   (meters)     1502.    (feet) VERTCON3
 QR0635  ______________________________________________________________________
 QR0635  GEOID HEIGHT    -        -23.733 (meters)                     GEOID18
 QR0635  LAPLACE CORR    -         -3.13  (seconds)                    DEFLEC18
 QR0635  HORZ ORDER      -  SECOND
 QR0635
 QR0635.The horizontal coordinates were established by classical geodetic methods
 QR0635.and adjusted by the National Geodetic Survey in January 1998.
 QR0635
 QR0635.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0635.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0635
 QR0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0635.GEOID18 height accuracy estimate available here.
 QR0635
 QR0635.Click photographs - Photos may exist for this station.
 QR0635
 QR0635.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0635
 QR0635. The following values were computed from the NAD 83(1996) position.
 QR0635
 QR0635;                    North         East     Units Scale Factor Converg.
 QR0635;SPC SD N     -   193,146.085   683,949.532   MT  0.99997953   +0 45 40.0
 QR0635;SPC SD N     -   633,680.11  2,243,924.42   sFT  0.99997953   +0 45 40.0
 QR0635;UTM  14      - 5,045,876.882   505,885.231   MT  0.99960043   +0 03 13.9
 QR0635
 QR0635!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0635!SPC SD N     -   0.99993195  x   0.99997953  =   0.99991148
 QR0635!UTM  14      -   0.99993195  x   0.99960043  =   0.99953241
 QR0635
 QR0635:                Primary Azimuth Mark                     Grid Az
 QR0635:SPC SD N     -  REBAR 45                                 179 49 04.0
 QR0635:UTM  14      -  REBAR 45                                 180 31 30.1
 QR0635
 QR0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0588545876(NAD 83)
 QR0635
 QR0635|---------------------------------------------------------------------|
 QR0635| PID    Reference Object                     Distance      Geod. Az  |
 QR0635|                                                           dddmmss.s |
 QR0635| CO5526 DAN ET RM 1                          14.402 METERS 01719     |
 QR0635| CO5527 DAN ET RM 2                          13.928 METERS 16332     |
 QR0635| QR0636 REBAR 45                            APPROX. 3.2 KM 1803444.0 |
 QR0635|---------------------------------------------------------------------|
 QR0635
 QR0635                          SUPERSEDED SURVEY CONTROL
 QR0635
 QR0635  NAD 83(1986)-  45 33 59.07703(N)    098 55 28.48339(W) AD(       ) 2
 QR0635  NAD 27      -  45 33 59.16407(N)    098 55 27.09517(W) AD(       ) 2
 QR0635  NGVD 29 (07/19/86)  457.5    (m)         1501.     (f) VERT ANG       
 QR0635
 QR0635.Superseded values are not recommended for survey control.
 QR0635
 QR0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0635.See file dsdata.pdf to determine how the superseded data were derived.
 QR0635
 QR0635_MARKER: DD = SURVEY DISK
 QR0635_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0635+WITH SETTING: INFORMATION.
 QR0635_STAMPING: ET DAN 1970
 QR0635_MARK LOGO: USGS
 QR0635_PROJECTION: RECESSED 8 CENTIMETERS
 QR0635_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0635
 QR0635  HISTORY     - Date     Condition        Report By
 QR0635  HISTORY     - 1970     MONUMENTED       USGS
 QR0635
 QR0635                          STATION DESCRIPTION
 QR0635
 QR0635'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0635'THE STATION IS ABOUT 10 MI NE. OF IPSWICH, ABOUT 0.2 MI N. OF THE
 QR0635'COR. OF SECS. 8, 9, 16 AND 17.  T. 124 N., R. 67 W., ON A SMALL
 QR0635'RISE ALONG ST. HWY. 45.
 QR0635'
 QR0635'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45
 QR0635'IN IPSWICH, GO E. ON U.S. HWY. 12 AND ST. HWY. 45 FOR 5.0 MI, TURN
 QR0635'LEFT AND GO N. ON ST. HWY. 45 FOR 8.0 MI TO A TRAIL E., CONTINUE
 QR0635'N. FOR ABOUT 0.2 MI TO THE TOP OF A SMALL RISE AND THE STATION
 QR0635'ON THE RIGHT ON A FIELD ENTRANCE E.
 QR0635'
 QR0635'THE STATION MARK, STAMPED ET DAN 1970 IS 17 FT N. AND 17 FT
 QR0635'E. CENTER HWY. AT FIELD ENTRANCE E., THE STATION IS 33 FT W. OF
 QR0635'A USGS WITNESS POST, BURIED ABOUT 3 IN. BELOW THE SURFACE.
 QR0635'
 QR0635'REFERENCE MARK NO. 1, STAMPED DAN NO 1 1970 IS NE. OF THE
 QR0635'STATION, 63 FT N. AND 31 FT E. CENTER HWY. AT FIELD ENTRANCE E., 2
 QR0635'FT W. OF THE E. RIGHT-OF-WAY FENCE.
 QR0635'
 QR0635'REFERENCE MARK NO. 2, STAMPED DAN NO 2 1970 IS SE. OF THE STATION,
 QR0635'27 FT S. AND 31 FT E. CENTER HWY. AT FIELD ENTRANCE E., 2 FT W. OF
 QR0635'E. RIGHT-OF-WAY FENCE, 2 FT S. AND 1.0 FT W. OF TELEPHONE POLE
 QR0635'NO. 4.
 QR0635'
 QR0635'NO AZIMUTH MARK WAS SET.
 QR0635'
 QR0635'NO REFERENCE AZIMUTH USED.
 QR0635'
 QR0635'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0893 ***********************************************************************
 OT0893  FBN         -  This is a Federal Base Network Control Station.
 OT0893  DESIGNATION -  DANBY PARK
 OT0893  PID         -  OT0893
 OT0893  STATE/COUNTY-  SD/CUSTER
 OT0893  COUNTRY     -  US
 OT0893  USGS QUAD   -  BERNE (2017)
 OT0893
 OT0893                         *CURRENT SURVEY CONTROL
 OT0893  ______________________________________________________________________
 OT0893* NAD 83(2011) POSITION- 43 45 52.35724(N) 103 44 15.57231(W)   ADJUSTED
 OT0893* NAD 83(2011) ELLIP HT-  1814.479 (meters)        (06/27/12)   ADJUSTED
 OT0893* NAD 83(2011) EPOCH   -  2010.00
 OT0893* NAVD 88 ORTHO HEIGHT -  1827.731 (meters)     5996.48  (feet) ADJUSTED
 OT0893  ______________________________________________________________________
 OT0893  GEOID HEIGHT    -        -13.264 (meters)                     GEOID18
 OT0893  NAD 83(2011) X  - -1,095,936.148 (meters)                     COMP
 OT0893  NAD 83(2011) Y  - -4,482,903.429 (meters)                     COMP
 OT0893  NAD 83(2011) Z  -  4,390,490.357 (meters)                     COMP
 OT0893  LAPLACE CORR    -         -5.42  (seconds)                    DEFLEC18
 OT0893  DYNAMIC HEIGHT  -       1826.862 (meters)     5993.63  (feet) COMP
 OT0893  MODELED GRAVITY -    980,076.1   (mgal)                       NAVD 88
 OT0893
 OT0893  VERT ORDER      -  FIRST     CLASS II
 OT0893
 OT0893  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0893  Standards:
 OT0893         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0893            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0893  -------------------------------------------------------------------
 OT0893  NETWORK    0.39   0.74           0.18   0.13   0.38     -0.05110890
 OT0893  -------------------------------------------------------------------
 OT0893  Click here for local accuracies and other accuracy information.
 OT0893
 OT0893.The horizontal coordinates were established by GPS observations
 OT0893.and adjusted by the National Geodetic Survey in June 2012.
 OT0893
 OT0893.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0893.been affixed to the stable North American tectonic plate. See 
 OT0893.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0893
 OT0893.The horizontal coordinates are valid at the epoch date displayed above
 OT0893.which is a decimal equivalence of Year/Month/Day.
 OT0893
 OT0893.The orthometric height was determined by differential leveling and
 OT0893.adjusted by the NATIONAL GEODETIC SURVEY
 OT0893.in October 1997.
 OT0893
 OT0893.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0893.GEOID18 height accuracy estimate available here.
 OT0893
 OT0893.Click photographs - Photos may exist for this station.
 OT0893
 OT0893.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0893
 OT0893.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0893
 OT0893.The ellipsoidal height was determined by GPS observations
 OT0893.and is referenced to NAD 83.
 OT0893
 OT0893.The dynamic height is computed by dividing the NAVD 88
 OT0893.geopotential number by the normal gravity value computed on the
 OT0893.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0893.degrees latitude (g = 980.6199 gals.).
 OT0893
 OT0893.The modeled gravity was interpolated from observed gravity values.
 OT0893
 OT0893. The following values were computed from the NAD 83(2011) position.
 OT0893
 OT0893;                    North         East     Units Scale Factor Converg.
 OT0893;SPC SD S     -   164,612.252   325,975.887   MT  0.99991011   -2 20 54.5
 OT0893;SPC SD S     -   540,065.36  1,069,472.56   sFT  0.99991011   -2 20 54.5
 OT0893;UTM  13      - 4,846,496.047   601,606.820   MT  0.99972698   +0 52 23.6
 OT0893
 OT0893!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0893!SPC SD S     -   0.99971555  x   0.99991011  =   0.99962569
 OT0893!UTM  13      -   0.99971555  x   0.99972698  =   0.99944261
 OT0893
 OT0893_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ0160646496(NAD 83)
 OT0893
 OT0893                          SUPERSEDED SURVEY CONTROL
 OT0893
 OT0893  NAD 83(2007)-  43 45 52.35710(N)    103 44 15.57342(W) AD(2002.00) 0
 OT0893  ELLIP H (02/10/07) 1814.510  (m)                       GP(2002.00)    
 OT0893  ELLIP H (06/23/03) 1814.490  (m)                       GP(       ) 3 1
 OT0893  NAD 83(1996)-  43 45 52.35621(N)    103 44 15.57329(W) AD(       ) B
 OT0893  ELLIP H (04/18/97) 1814.552  (m)                       GP(       ) 4 1
 OT0893  NAD 83(1993)-  43 45 52.34905(N)    103 44 15.57682(W) AD(       ) 1
 OT0893  NAD 83(1986)-  43 45 52.34432(N)    103 44 15.57131(W) AD(       ) 1
 OT0893  NAVD 88 (04/18/97) 1827.8    (m)  GEOID96  model used  GPS OBS        
 OT0893  NGVD 29 (06/17/92) 1827.1    (m)  GEOID90  model used  GPS OBS        
 OT0893
 OT0893.Superseded values are not recommended for survey control.
 OT0893
 OT0893.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0893.See file dsdata.pdf to determine how the superseded data were derived.
 OT0893
 OT0893_MARKER: DD = SURVEY DISK
 OT0893_SETTING: 66 = SET IN ROCK OUTCROP
 OT0893_STAMPING: DANY 1991
 OT0893_MARK LOGO: USFS
 OT0893_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0893_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0893+STABILITY: POSITION/ELEVATION WELL
 OT0893_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0893+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2002
 OT0893
 OT0893  HISTORY     - Date     Condition        Report By
 OT0893  HISTORY     - 1991     MONUMENTED       USFS
 OT0893  HISTORY     - 19950418 GOOD             NGS
 OT0893  HISTORY     - 19960913 GOOD             USFS
 OT0893  HISTORY     - 20020514 GOOD             SDDT
 OT0893  HISTORY     - 20020620 GOOD             INDIV
 OT0893
 OT0893                          STATION DESCRIPTION
 OT0893
 OT0893'DESCRIBED BY US FOREST SERVICE 1991
 OT0893'STATION IS LOCATED ABOUT 6MI. WEST OF CUSTER, S.D. AND 4.75MI.
 OT0893'NORTHEAST OF JEWEL CAVE NATIONAL MONUMENT. ALSO LOCATED ON THE SOUTH
 OT0893'END OF DANBY PARK ON THE BLACK HILL NATIONAL FOREST.
 OT0893'TO REACH STATION FROM THE INTERSECTION OF HIGHWAY 16 WEST AND F.S. RD
 OT0893'287. TRAVEL NORTH ON RD. 287(NORTH POLE ROAD) 1.75MI. TURN LEFT OFF
 OT0893'RD. 287 AND HEAD WEST .15MI TO A NORTH AND SOUTH RUNNING FENCE. TURN
 OT0893'LEFT BEFORE FENCE AND PROCEED SOUTHERLY ALONG EAST SIDE OF FENCE
 OT0893'.07MI. STATION DANY IS 23 FEET EAST OF FENCE AND N.6 E AT 138 FEET
 OT0893'FROM STONE CORNER 1 YELLOW JACKET NO. 4 OF MS 1968. A RED STEEL
 OT0893'POST IS 6.3 FEET EAST OF STATION.
 OT0893
 OT0893                          STATION RECOVERY (1995)
 OT0893
 OT0893'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0893'12.7 KM (7.90 MI) WESTERLY ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 OT0893'IN CUSTER, THENCE 2.8 KM (1.75 MI) NORTHERLY ALONG FOREST SERVICE ROAD
 OT0893'287, THENCE 0.2 KM (0.10 MI) WESTERLY ALONG AN EAST-WEST FENCE LINE,
 OT0893'THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A NORTH-SOUTH FENCE LINE, NEAR
 OT0893'THE SOUTHEAST END OF A 3 BY 9-FOOT AREA OF OUTCROPPING BEDROCK THAT IS
 OT0893'FLUSH WITH THE GROUND SURFACE, 186.6 M (612.2 FT) SOUTH OF A FENCE
 OT0893'CORNER, 6.9 M (22.6 FT) EAST OF THE FENCE, 1.9 M (6.2 FT) WEST OF A
 OT0893'WITNESS POST, AND 1.3 M (4.3 FT) NORTHWEST OF THE SOUTHEAST END OF THE
 OT0893'OUTCROP.
 OT0893
 OT0893                          STATION RECOVERY (1996)
 OT0893
 OT0893'RECOVERY NOTE BY US FOREST SERVICE 1996 (DFC)
 OT0893'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF CUSTER AND 4.75
 OT0893'NORTHEAST OF JEWEL CAVE NATIONAL MONUMENT, NEAR THE SOUTH END OF DANBY
 OT0893'PARK IN THE BLACK HILLS NATIONAL FOREST.  OWNERSHIP--U.S. DEPARTMENT
 OT0893'OF THE INTERIOR.  TO REACH THE STATION FROM THE JUNCTION OF U.S.
 OT0893'HIGHWAYS 16 AND 385 AND STATE HIGHWAY 89 IN CUSTER, GO WEST ON U.S.
 OT0893'HIGHWAY 16 FOR 7.5 MI (12.1 KM) TO THE JUNCTION OF FOREST SERVICE ROAD
 OT0893'287, TURN RIGHT AND GO NORTH ON FOREST ROAD 287 FOR 1.75 MI (2.82 KM)
 OT0893'TO THE JUNCTION OF A DIRT ROAD LEADING EAST AND THE BOUNDARY FENCE OF
 OT0893'DANBY PARK, TURN LEFT AND GO WEST OFF THE ROAD ALONG AN EAST-WEST
 OT0893'FENCE TO A FENCE CORNER, TURN LEFT ALONG A NORTH-SOUTH FENCE FOR 0.1
 OT0893'MI (0.2 KM) TO THE STATION, 23.0 M (75.5 FT) EAST OF THE FENCE, 6.3 FT
 OT0893'(1.9 M) WEST OF A METAL GUARD POST, AND THE BEDROCK IS FLUSH WITH THE
 OT0893'GROUND SURFACE.
 OT0893
 OT0893                          STATION RECOVERY (2002)
 OT0893
 OT0893'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OT0893'RECOVERED AS DESCRIBED
 OT0893'
 OT0893
 OT0893                          STATION RECOVERY (2002)
 OT0893
 OT0893'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RL)
 OT0893'RECOVERED BY EMPLOYEE OF COMPASSCOM, INC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0622 ***********************************************************************
 PS0622  DESIGNATION -  DANFORTH
 PS0622  PID         -  PS0622
 PS0622  STATE/COUNTY-  SD/HAND
 PS0622  COUNTRY     -  US
 PS0622  USGS QUAD   -  VAYLAND SW (2017)
 PS0622
 PS0622                         *CURRENT SURVEY CONTROL
 PS0622  ______________________________________________________________________
 PS0622* NAD 83(1996) POSITION- 44 17 26.22231(N) 098 52 38.11754(W)   ADJUSTED
 PS0622* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 PS0622  ______________________________________________________________________
 PS0622  GEOID HEIGHT    -        -24.775 (meters)                     GEOID18
 PS0622  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 PS0622  HORZ ORDER      -  FIRST
 PS0622
 PS0622.The horizontal coordinates were established by classical geodetic methods
 PS0622.and adjusted by the National Geodetic Survey in January 1998.
 PS0622
 PS0622.The orthometric height was scaled from a topographic map.
 PS0622
 PS0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0622.GEOID18 height accuracy estimate available here.
 PS0622
 PS0622.Click photographs - Photos may exist for this station.
 PS0622
 PS0622.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0622
 PS0622. The following values were computed from the NAD 83(1996) position.
 PS0622
 PS0622;                    North         East     Units Scale Factor Converg.
 PS0622;SPC SD N     -    51,436.334   689,609.899   MT  1.00002653   +0 47 40.6
 PS0622;SPC SD N     -   168,754.04  2,262,495.14   sFT  1.00002653   +0 47 40.6
 PS0622;SPC SD S     -   218,463.930   716,206.171   MT  0.99997571   +1 00 16.1
 PS0622;SPC SD S     -   716,743.74  2,349,753.08   sFT  0.99997571   +1 00 16.1
 PS0622;UTM  14      - 4,904,159.214   509,792.819   MT  0.99960118   +0 05 08.6
 PS0622
 PS0622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0622!SPC SD N     -   0.99991305  x   1.00002653  =   0.99993958
 PS0622!SPC SD S     -   0.99991305  x   0.99997571  =   0.99988876
 PS0622!UTM  14      -   0.99991305  x   0.99960118  =   0.99951426
 PS0622
 PS0622:                Primary Azimuth Mark                     Grid Az
 PS0622:SPC SD N     -  DANFORTH AZ MK                           154 24 43.6
 PS0622:SPC SD S     -  DANFORTH AZ MK                           154 12 08.1
 PS0622:UTM  14      -  DANFORTH AZ MK                           155 07 15.6
 PS0622
 PS0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0979204159(NAD 83)
 PS0622
 PS0622|---------------------------------------------------------------------|
 PS0622| PID    Reference Object                     Distance      Geod. Az  |
 PS0622|                                                           dddmmss.s |
 PS0622| CO5529 DANFORTH RM 1                        90.602 METERS 08905     |
 PS0622| CO5528 DANFORTH AZ MK                                     1551224.2 |
 PS0622| CO5530 DANFORTH RM 2                        63.072 METERS 27259     |
 PS0622|---------------------------------------------------------------------|
 PS0622
 PS0622                          SUPERSEDED SURVEY CONTROL
 PS0622
 PS0622  NAD 83(1986)-  44 17 26.22000(N)    098 52 38.12507(W) AD(       ) 1
 PS0622  NAD 27      -  44 17 26.26800(N)    098 52 36.77600(W) AD(       ) 1
 PS0622
 PS0622.Superseded values are not recommended for survey control.
 PS0622
 PS0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0622.See file dsdata.pdf to determine how the superseded data were derived.
 PS0622
 PS0622_MARKER: DS = TRIANGULATION STATION DISK
 PS0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0622_STAMPING: DANFORTH 1934
 PS0622_MARK LOGO: CGS
 PS0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0622+STABILITY: SURFACE MOTION
 PS0622
 PS0622  HISTORY     - Date     Condition        Report By
 PS0622  HISTORY     - 1934     MONUMENTED       CGS
 PS0622  HISTORY     - 1951     GOOD             CGS
 PS0622
 PS0622                          STATION DESCRIPTION
 PS0622
 PS0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0622'STATION IS LOCATED ABOUT 14.0 MILES SSW OF WESSINGTON, AND 2.6
 PS0622'MILES N OF DANFORTH STORE, IN SEC. 34, T 110 N, R 67 W, ON
 PS0622'PROPERTY OWNED BY GEO. W. BATES AND OCCUPIED BY ARCHIE GEIVER.
 PS0622'MARK IS 11 FEET S OF THE FENCE LINE.
 PS0622'
 PS0622'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0622'BRONZE DISKS SET IN CONCRETE.
 PS0622'
 PS0622'REFERENCE MARK NO. 1 IS E OF THE STATION, 5 FEET S OF THE FENCE.
 PS0622'
 PS0622'REFERENCE MARK NO. 2 IS W OF STATION, 2 FEET S OF FENCE.
 PS0622'
 PS0622'AZIMUTH MARK IS SE BY S OF STATION, 0.1 MILE N OF FENCE CORNER,
 PS0622'0.15 MILE NNW OF FARM BUILDINGS.  TO REACH FROM STATION, GO SE
 PS0622'ACROSS FIELD FOR 0.4 MILE TO MARK IN FENCE LINE.
 PS0622'
 PS0622'TO REACH THE STATION FROM DANFORTH STORE, GO N 2.6 MILES TO MR.
 PS0622'GEIVERS HOUSE, THENCE RIGHT 0.5 MILE E AND S ACROSS FIELD TO
 PS0622'HIGHEST PART OF HILL AND STATION JUST S OF FENCE.
 PS0622'
 PS0622'HEIGHT OF LIGHT ABOVE STATION MARK - 21.6 METERS.
 PS0622
 PS0622                          STATION RECOVERY (1951)
 PS0622
 PS0622'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0622'THE STATION WAS RECOVERED AS DESCRIBED IN 1934 AND ALL MARKS WERE
 PS0622'FOUND IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO ALL MARKS
 PS0622'WERE CHECKED AND FOUND TO BE CORRECT.  THE 1934 DESCRIPTION IS
 PS0622'ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE7408 ***********************************************************************
 AE7408  DESIGNATION -  DANIEL RM 1
 AE7408  PID         -  AE7408
 AE7408  STATE/COUNTY-  SD/WALWORTH
 AE7408  COUNTRY     -  US
 AE7408  USGS QUAD   -  SELBY SW (2017)
 AE7408
 AE7408                         *CURRENT SURVEY CONTROL
 AE7408  ______________________________________________________________________
 AE7408* NAD 83(1986) POSITION- 45 32 11.54   (N) 100 07 44.85   (W)   HD_HELD1
 AE7408* NAVD 88 ORTHO HEIGHT -   556.442 (meters)     1825.59  (feet) ADJUSTED
 AE7408  ______________________________________________________________________
 AE7408  GEOID HEIGHT    -        -22.217 (meters)                     GEOID18
 AE7408  DYNAMIC HEIGHT  -        556.387 (meters)     1825.41  (feet) COMP
 AE7408  MODELED GRAVITY -    980,498.4   (mgal)                       NAVD 88
 AE7408
 AE7408  VERT ORDER      -  FIRST     CLASS II
 AE7408
 AE7408.The horizontal coordinates were determined by differentially corrected
 AE7408.hand held GPS observations or other comparable positioning techniques
 AE7408.and have an estimated accuracy of +/- 3 meters.
 AE7408
 AE7408.The orthometric height was determined by differential leveling and
 AE7408.adjusted by the NATIONAL GEODETIC SURVEY
 AE7408.in July 1998.
 AE7408
 AE7408.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE7408.GEOID18 height accuracy estimate available here.
 AE7408
 AE7408.Click photographs - Photos may exist for this station.
 AE7408
 AE7408.The dynamic height is computed by dividing the NAVD 88
 AE7408.geopotential number by the normal gravity value computed on the
 AE7408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE7408.degrees latitude (g = 980.6199 gals.).
 AE7408
 AE7408.The modeled gravity was interpolated from observed gravity values.
 AE7408
 AE7408;                    North         East    Units  Estimated Accuracy
 AE7408;SPC SD N     -   189,277.0     589,914.6     MT  (+/- 3 meters HH1 GPS) 
 AE7408
 AE7408_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1184243175(NAD 83)
 AE7408
 AE7408                          SUPERSEDED SURVEY CONTROL
 AE7408
 AE7408.No superseded survey control is available for this station.
 AE7408
 AE7408_MARKER: DR = REFERENCE MARK DISK
 AE7408_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE7408+WITH SETTING: INFORMATION.
 AE7408_STAMPING: DANIEL 1 1967
 AE7408_MARK LOGO: USGS
 AE7408_MAGNETIC: I = MARKER IS A STEEL ROD
 AE7408_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE7408_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE7408+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE7408
 AE7408  HISTORY     - Date     Condition        Report By
 AE7408  HISTORY     - 1967     MONUMENTED       USGS
 AE7408  HISTORY     - 19970312 GOOD             NGS
 AE7408
 AE7408                          STATION DESCRIPTION
 AE7408
 AE7408'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GSD)
 AE7408'9.1 KM (5.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE7408'STATE HIGHWAY 130 IN SELBY, 730.0 M (2395.0 FT) EAST OF MILEPOST 204,
 AE7408'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 20.9 M (68.6 FT)
 AE7408'WEST OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) SOUTH OF A
 AE7408'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AE7408'HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS
 AE7408'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE7409 ***********************************************************************
 AE7409  DESIGNATION -  DANIEL RM 2
 AE7409  PID         -  AE7409
 AE7409  STATE/COUNTY-  SD/WALWORTH
 AE7409  COUNTRY     -  US
 AE7409  USGS QUAD   -  SELBY SW (2017)
 AE7409
 AE7409                         *CURRENT SURVEY CONTROL
 AE7409  ______________________________________________________________________
 AE7409* NAD 83(1986) POSITION- 45 32 11.54   (N) 100 07 43.47   (W)   HD_HELD1
 AE7409* NAVD 88 ORTHO HEIGHT -   556.316 (meters)     1825.18  (feet) ADJUSTED
 AE7409  ______________________________________________________________________
 AE7409  GEOID HEIGHT    -        -22.217 (meters)                     GEOID18
 AE7409  DYNAMIC HEIGHT  -        556.260 (meters)     1825.00  (feet) COMP
 AE7409  MODELED GRAVITY -    980,498.4   (mgal)                       NAVD 88
 AE7409
 AE7409  VERT ORDER      -  FIRST     CLASS II
 AE7409
 AE7409.The horizontal coordinates were determined by differentially corrected
 AE7409.hand held GPS observations or other comparable positioning techniques
 AE7409.and have an estimated accuracy of +/- 3 meters.
 AE7409
 AE7409.The orthometric height was determined by differential leveling and
 AE7409.adjusted by the NATIONAL GEODETIC SURVEY
 AE7409.in July 1998.
 AE7409
 AE7409.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE7409.GEOID18 height accuracy estimate available here.
 AE7409
 AE7409.Click photographs - Photos may exist for this station.
 AE7409
 AE7409.The dynamic height is computed by dividing the NAVD 88
 AE7409.geopotential number by the normal gravity value computed on the
 AE7409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE7409.degrees latitude (g = 980.6199 gals.).
 AE7409
 AE7409.The modeled gravity was interpolated from observed gravity values.
 AE7409
 AE7409;                    North         East    Units  Estimated Accuracy
 AE7409;SPC SD N     -   189,277.0     589,944.6     MT  (+/- 3 meters HH1 GPS) 
 AE7409
 AE7409_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1187243175(NAD 83)
 AE7409
 AE7409                          SUPERSEDED SURVEY CONTROL
 AE7409
 AE7409.No superseded survey control is available for this station.
 AE7409
 AE7409_MARKER: DR = REFERENCE MARK DISK
 AE7409_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE7409+WITH SETTING: INFORMATION.
 AE7409_STAMPING: DANIEL 2 1967
 AE7409_MARK LOGO: USGS
 AE7409_MAGNETIC: I = MARKER IS A STEEL ROD
 AE7409_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE7409_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE7409+SATELLITE: SATELLITE OBSERVATIONS - March 12, 1997
 AE7409
 AE7409  HISTORY     - Date     Condition        Report By
 AE7409  HISTORY     - 1967     MONUMENTED       USGS
 AE7409  HISTORY     - 19970312 GOOD             NGS
 AE7409
 AE7409                          STATION DESCRIPTION
 AE7409
 AE7409'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GSD)
 AE7409'9.1 KM (5.65 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AE7409'STATE HIGHWAY 130 IN SELBY, 760.0 M (2493.4 FT) EAST OF MILEPOST 204,
 AE7409'30.4 M (99.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.8 M (28.9 FT) EAST
 AE7409'OF THE CENTER OF A FIELD ENTRANCE, 0.8 M (2.6 FT) SOUTH OF A WITNESS
 AE7409'POST AND FENCE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AE7409'NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS RECESSED 0.1 M
 AE7409'(0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0899 ***********************************************************************
 PR0899  DESIGNATION -  DANISH LUTHERAN CHURCH SPIRE
 PR0899  PID         -  PR0899
 PR0899  STATE/COUNTY-  SD/KINGSBURY
 PR0899  COUNTRY     -  US
 PR0899  USGS QUAD   -  ERWIN (2017)
 PR0899
 PR0899                         *CURRENT SURVEY CONTROL
 PR0899  ______________________________________________________________________
 PR0899* NAD 83(1996) POSITION- 44 29 05.10879(N) 097 23 31.93157(W)   ADJUSTED
 PR0899  ______________________________________________________________________
 PR0899  GEOID HEIGHT    -        -24.929 (meters)                     GEOID18
 PR0899  LAPLACE CORR    -         -0.66  (seconds)                    DEFLEC18
 PR0899  HORZ ORDER      -  THIRD
 PR0899
 PR0899.The horizontal coordinates were established by classical geodetic methods
 PR0899.and adjusted by the National Geodetic Survey in January 1998.
 PR0899
 PR0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0899.GEOID18 height accuracy estimate available here.
 PR0899
 PR0899.Click photographs - Photos may exist for this station.
 PR0899
 PR0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0899
 PR0899. The following values were computed from the NAD 83(1996) position.
 PR0899
 PR0899;                    North         East     Units Scale Factor Converg.
 PR0899;SPC SD N     -    75,728.258   807,412.545   MT  0.99998765   +1 50 44.3
 PR0899;SPC SD N     -   248,451.79  2,648,985.99   sFT  0.99998765   +1 50 44.3
 PR0899;UTM  14      - 4,926,972.652   627,849.863   MT  0.99980101   +1 07 36.4
 PR0899
 PR0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2784926972(NAD 83)
 PR0899
 PR0899                          SUPERSEDED SURVEY CONTROL
 PR0899
 PR0899  NAD 83(1986)-  44 29 05.10221(N)    097 23 31.90208(W) AD(       ) 3
 PR0899  NAD 27      -  44 29 05.22500(N)    097 23 30.64300(W) AD(       ) 3
 PR0899  USSD        -  44 29 05.39200(N)    097 23 31.07700(W) AD(       ) 3
 PR0899
 PR0899.Superseded values are not recommended for survey control.
 PR0899
 PR0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0899.See file dsdata.pdf to determine how the superseded data were derived.
 PR0899
 PR0899_MARKER: 90 = CHURCH SPIRE
 PR0899
 PR0899  HISTORY     - Date     Condition        Report By
 PR0899  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0899
 PR0899                          STATION DESCRIPTION
 PR0899
 PR0899'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0927 ***********************************************************************
 PR0927  DESIGNATION -  DARLINGTON
 PR0927  PID         -  PR0927
 PR0927  STATE/COUNTY-  SD/CLARK
 PR0927  COUNTRY     -  US
 PR0927  USGS QUAD   -  CARPENTER NE (2017)
 PR0927
 PR0927                         *CURRENT SURVEY CONTROL
 PR0927  ______________________________________________________________________
 PR0927* NAD 83(1996) POSITION- 44 43 52.18654(N) 097 45 13.82602(W)   ADJUSTED
 PR0927* NAVD 88 ORTHO HEIGHT -   549.    (meters)     1801.    (feet) SCALED
 PR0927  ______________________________________________________________________
 PR0927  GEOID HEIGHT    -        -24.562 (meters)                     GEOID18
 PR0927  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 PR0927  HORZ ORDER      -  FIRST
 PR0927
 PR0927.The horizontal coordinates were established by classical geodetic methods
 PR0927.and adjusted by the National Geodetic Survey in January 1998.
 PR0927
 PR0927.The orthometric height was scaled from a topographic map.
 PR0927
 PR0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0927.GEOID18 height accuracy estimate available here.
 PR0927
 PR0927.Click photographs - Photos may exist for this station.
 PR0927
 PR0927.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0927
 PR0927. The following values were computed from the NAD 83(1996) position.
 PR0927
 PR0927;                    North         East     Units Scale Factor Converg.
 PR0927;SPC SD N     -   102,236.732   777,897.889   MT  0.99995463   +1 35 22.9
 PR0927;SPC SD N     -   335,421.68  2,552,153.32   sFT  0.99995463   +1 35 22.9
 PR0927;UTM  14      - 4,953,841.979   598,674.714   MT  0.99971973   +0 52 37.5
 PR0927
 PR0927!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0927!SPC SD N     -   0.99991773  x   0.99995463  =   0.99987237
 PR0927!UTM  14      -   0.99991773  x   0.99971973  =   0.99963748
 PR0927
 PR0927:                Primary Azimuth Mark                     Grid Az
 PR0927:SPC SD N     -  DARLINGTON AZ MK                         350 57 33.2
 PR0927:UTM  14      -  DARLINGTON AZ MK                         351 40 18.6
 PR0927
 PR0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9867453841(NAD 83)
 PR0927
 PR0927|---------------------------------------------------------------------|
 PR0927| PID    Reference Object                     Distance      Geod. Az  |
 PR0927|                                                           dddmmss.s |
 PR0927| PR0922 CLARK COUNTY OLD COURTHOUSE         APPROX.16.6 KM 0040921.4 |
 PR0927| PR0856 HENRY ST HENRYS CATH CH SPIRE       APPROX.28.1 KM 0545025.5 |
 PR0927| PR0926 GOOD HOPE CHURCH SPIRE              APPROX. 9.4 KM 0791838.2 |
 PR0927| PR0925 WILLOW LAKE CHURCH SPIRE            APPROX.15.1 KM 1080156.2 |
 PR0927| CO5535 DARLINGTON RM 1                     140.129 METERS 23350     |
 PR0927| CO5536 DARLINGTON RM 2                     133.542 METERS 30020     |
 PR0927| PR0932 RAYMOND MUNICIPAL TANK              APPROX.24.9 KM 3234701.5 |
 PR0927| CO5534 DARLINGTON AZ MK                                   3523256.1 |
 PR0927|---------------------------------------------------------------------|
 PR0927
 PR0927                          SUPERSEDED SURVEY CONTROL
 PR0927
 PR0927  NAD 83(1986)-  44 43 52.18382(N)    097 45 13.81250(W) AD(       ) 1
 PR0927  NAD 27      -  44 43 52.29300(N)    097 45 12.50000(W) AD(       ) 1
 PR0927
 PR0927.Superseded values are not recommended for survey control.
 PR0927
 PR0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0927.See file dsdata.pdf to determine how the superseded data were derived.
 PR0927
 PR0927_MARKER: DS = TRIANGULATION STATION DISK
 PR0927_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0927_STAMPING: DARLINGTON 1935
 PR0927_MARK LOGO: CGS
 PR0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0927+STABILITY: SURFACE MOTION
 PR0927
 PR0927  HISTORY     - Date     Condition        Report By
 PR0927  HISTORY     - 1935     MONUMENTED       CGS
 PR0927
 PR0927                          STATION DESCRIPTION
 PR0927
 PR0927'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0927'THIS STATION IS ABOUT 10 MILES S OF CLARK ON LAND OWNED BY
 PR0927'THE STATE.  IT IS ABOUT 170 YARDS S AND 130 YARDS E OF THE
 PR0927'NW CORNER OF SEC. 36, T 115 N, R 58 W.  THE MARK IS SET ON
 PR0927'THE HIGHEST POINT OF A ROUND TOPPED KNOLL, ABOUT 450 FEET E
 PR0927'OF N-S ROAD, ABOUT 1/4 MILE NE OF FARMHOUSE OF A MR. HAROLD
 PR0927'HALLBERG.  MARK PROJECTS 6 INCHES.
 PR0927'
 PR0927'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PR0927'BRONZE DISKS SET IN CONCRETE.
 PR0927'
 PR0927'REFERENCE MARK NO. 1 IS WSW OF THE STATION ON THE S SLOPE
 PR0927'OF THE HILL, ABOUT 200 YARDS S OF THE CREST.  IT IS 20 FEET
 PR0927'E OF THE CENTER LINE OF THE ROAD, 34 FEET E OF THE FENCE
 PR0927'LINE ON THE W SIDE OF THE ROAD.  MARK PROJECTS 10 INCHES.
 PR0927'REFERENCE MARK NO. 2 IS NW OF THE STATION ON THE NW SLOPE
 PR0927'OF THE HILL, 16 FEET E OF THE CENTER LINE OF THE ROAD AND
 PR0927'30 FEET E OF THE FENCE LINE ON THE W SIDE OF THE ROAD.  MARK
 PR0927'PROJECTS 11 INCHES.
 PR0927'
 PR0927'AZIMUTH MARK IS NNW OF THE STATION, 35 FEET E OF THE CENTER
 PR0927'LINE OF THE ROAD, 9 FEET W OF THE W EDGE OF A CULTIVATED
 PR0927'FIELD.  MARK PROJECTS 7 INCHES.
 PR0927'
 PR0927'REACHED FROM CLARK, INTERSECTION OF U.S. HIGHWAY 212 AND S.DAK.
 PR0927'25, GO S ON 25 FOR 9 MILES TO CROSSROADS.  S.DAK. 25 TURNS
 PR0927'LEFT AT THIS POINT.  HERE TURN RIGHT AND GO 1 MILE TO CROSSROADS.
 PR0927'TURN LEFT (S) AND GO 0.1 MILE TO CROSSROADS.  CONTINUE S FOR
 PR0927'0.2 MILE.  STATION IS ABOUT 450 FEET E OF THIS POINT.
 PR0927'
 PR0927'LIGHTS 74 FEET ABOVE STATIONS CLARK AND CLARK MAGNETIC ARE
 PR0927'VISIBLE FROM THE GROUND.
 PR0927'
 PR0927'LIGHTS 87 FEET ABOVE STATIONS HENRY, NAPLES, AND DOLAND ARE
 PR0927'VISIBLE FROM THE GROUND.
 PR0927'
 PR0927'STATION RICHLAND IS VISIBLE FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0431 ***********************************************************************
 QT0431  DESIGNATION -  DATE
 QT0431  PID         -  QT0431
 QT0431  STATE/COUNTY-  SD/PERKINS
 QT0431  COUNTRY     -  US
 QT0431  USGS QUAD   -  DAVISTON (2017)
 QT0431
 QT0431                         *CURRENT SURVEY CONTROL
 QT0431  ______________________________________________________________________
 QT0431* NAD 83(1996) POSITION- 45 25 51.13081(N) 102 41 01.17484(W)   ADJUSTED
 QT0431* NAVD 88 ORTHO HEIGHT -   911.96  (+/-2cm)     2992.0   (feet) VERTCON3
 QT0431  ______________________________________________________________________
 QT0431  GEOID HEIGHT    -        -17.711 (meters)                     GEOID18
 QT0431  LAPLACE CORR    -         -5.96  (seconds)                    DEFLEC18
 QT0431  HORZ ORDER      -  THIRD
 QT0431  VERT ORDER      -  THIRD ? (See Below)
 QT0431
 QT0431.The horizontal coordinates were established by classical geodetic methods
 QT0431.and adjusted by the National Geodetic Survey in January 1998.
 QT0431
 QT0431.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0431.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0431
 QT0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0431.GEOID18 height accuracy estimate available here.
 QT0431
 QT0431.The vertical order pertains to the NGVD 29 superseded value.
 QT0431
 QT0431.Click photographs - Photos may exist for this station.
 QT0431
 QT0431.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0431
 QT0431. The following values were computed from the NAD 83(1996) position.
 QT0431
 QT0431;                    North         East     Units Scale Factor Converg.
 QT0431;SPC SD N     -   181,005.520   390,040.470   MT  0.99996104   -1 53 57.6
 QT0431;SPC SD N     -   593,848.94  1,279,657.78   sFT  0.99996104   -1 53 57.6
 QT0431;UTM  13      - 5,033,426.285   681,188.910   MT  1.00000365   +1 39 02.2
 QT0431
 QT0431!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0431!SPC SD N     -   0.99985982  x   0.99996104  =   0.99982087
 QT0431!UTM  13      -   0.99985982  x   1.00000365  =   0.99986347
 QT0431
 QT0431:                Primary Azimuth Mark                     Grid Az
 QT0431:SPC SD N     -  DATE AZ MK                               183 23 56.7
 QT0431:UTM  13      -  DATE AZ MK                               179 50 56.9
 QT0431
 QT0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8118833426(NAD 83)
 QT0431
 QT0431|---------------------------------------------------------------------|
 QT0431| PID    Reference Object                     Distance      Geod. Az  |
 QT0431|                                                           dddmmss.s |
 QT0431| CQ8211 DATE AZ MK                                         1812959.1 |
 QT0431| CQ8212 DATE RM 1                             9.698 METERS 18935     |
 QT0431| CQ8213 DATE RM 2                            18.606 METERS 27015     |
 QT0431|---------------------------------------------------------------------|
 QT0431
 QT0431                          SUPERSEDED SURVEY CONTROL
 QT0431
 QT0431  NAD 83(1993)-  45 25 51.12199(N)    102 41 01.17287(W) AD(       ) 3
 QT0431  NAD 83(1986)-  45 25 51.12116(N)    102 41 01.17243(W) AD(       ) 3
 QT0431  NAD 27      -  45 25 51.17200(N)    102 40 59.58900(W) AD(       ) 3
 QT0431  NGVD 29             911.52   (m)         2990.5    (f) LEVELING    3  
 QT0431
 QT0431.Superseded values are not recommended for survey control.
 QT0431
 QT0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0431.See file dsdata.pdf to determine how the superseded data were derived.
 QT0431
 QT0431_MARKER: DS = TRIANGULATION STATION DISK
 QT0431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0431_STAMPING: DATE 1952
 QT0431_MARK LOGO: CGS
 QT0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0431+STABILITY: SURFACE MOTION
 QT0431
 QT0431  HISTORY     - Date     Condition        Report By
 QT0431  HISTORY     - 1952     MONUMENTED       CGS
 QT0431
 QT0431                          STATION DESCRIPTION
 QT0431
 QT0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0431'THE STATION IS IN SECTION 17, T 17 N, R 12 E, ON THE RIGHT-OF-WAY
 QT0431'OF A GRADED DIRT ROAD, ABOUT 10-1/2 MILES WEST AND 6-1/2 MILES
 QT0431'SOUTH OF BISON, 6 MILES EAST AND 5 MILES SOUTH OF STROOL, 29
 QT0431'FEET EAST OF THE CENTER OF THE GRADED ROAD, 4 FEET WEST-NORTHWEST
 QT0431'OF A 4 X 4 INCH WITNESS POST AND 4 FEET WEST OF A WIRE FENCE.
 QT0431'
 QT0431'TO REACH THE STATION FROM THE T-INTERSECTION ABOUT 1/2 MILE NORTH
 QT0431'OF BISON, GO WEST ON STATE HIGHWAY 8 FOR 11.0 MILES TO A SIDE
 QT0431'ROAD LEFT AND A FARM HOME IN THE NORTHWEST ANGLE, TURN LEFT AND
 QT0431'GO SOUTH ON THE MAIN GRADE DIRT ROAD FOR 7.1 MILES TO THE TOP OF
 QT0431'THE RIDGE AND THE STATION, CONTINUE SOUTH FOR 0.4 MILE TO THE
 QT0431'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 QT0431'
 QT0431'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QT0431'DATE 1952.
 QT0431'
 QT0431'REFERENCE MARK 1 IS 28 FEET EAST OF THE CENTER OF THE GRADED ROAD
 QT0431'AND 4 FEET WEST OF THE WIRE FENCE.  THE MARK PROJECTS 4 INCHES
 QT0431'AND THE DISK IS STAMPED DATE NO 1 1952.
 QT0431'
 QT0431'REFERENCE MARK 2 IS 32 FEET WEST OF THE CENTER OF THE GRADED ROAD.
 QT0431'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DATE NO 2 1952.
 QT0431'
 QT0431'THE AZIMUTH MARK IS 29 FEET WEST OF THE CENTER OF THE GRADED ROAD,
 QT0431'9 FEET SOUTH OF A GATE POST, 5 FEET NORTH OF A 4 X 4 INCH WITNESS
 QT0431'POST AND 1 FOOT EAST OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES
 QT0431'AND THE DISK IS STAMPED DATE 1952.
 QT0431'
 QT0431'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1126 ***********************************************************************
 PT1126  DESIGNATION -  DAVENPORT
 PT1126  PID         -  PT1126
 PT1126  STATE/COUNTY-  SD/STANLEY
 PT1126  COUNTRY     -  US
 PT1126  USGS QUAD   -  BENTLEY RANCH (2017)
 PT1126
 PT1126                         *CURRENT SURVEY CONTROL
 PT1126  ______________________________________________________________________
 PT1126* NAD 83(1996) POSITION- 44 25 48.21261(N) 101 08 54.41915(W)   ADJUSTED
 PT1126* NAVD 88 ORTHO HEIGHT -   669.    (meters)     2195.    (feet) SCALED
 PT1126  ______________________________________________________________________
 PT1126  GEOID HEIGHT    -        -22.184 (meters)                     GEOID18
 PT1126  LAPLACE CORR    -         -5.07  (seconds)                    DEFLEC18
 PT1126  HORZ ORDER      -  THIRD
 PT1126
 PT1126.The horizontal coordinates were established by classical geodetic methods
 PT1126.and adjusted by the National Geodetic Survey in January 1998.
 PT1126
 PT1126.The orthometric height was scaled from a topographic map.
 PT1126
 PT1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1126.GEOID18 height accuracy estimate available here.
 PT1126
 PT1126.Click photographs - Photos may exist for this station.
 PT1126
 PT1126.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1126
 PT1126. The following values were computed from the NAD 83(1996) position.
 PT1126
 PT1126;                    North         East     Units Scale Factor Converg.
 PT1126;SPC SD S     -   233,258.285   535,097.265   MT  1.00000732   -0 33 44.3
 PT1126;SPC SD S     -   765,281.56  1,755,564.94   sFT  1.00000732   -0 33 44.3
 PT1126;UTM  14      - 4,921,885.266   328,998.163   MT  0.99995962   -1 30 15.7
 PT1126
 PT1126!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1126!SPC SD S     -   0.99989867  x   1.00000732  =   0.99990599
 PT1126!UTM  14      -   0.99989867  x   0.99995962  =   0.99985829
 PT1126
 PT1126:                Primary Azimuth Mark                     Grid Az
 PT1126:SPC SD S     -  DAVENPORT AZ MK                          090 38 46.9
 PT1126:UTM  14      -  DAVENPORT AZ MK                          091 35 18.3
 PT1126
 PT1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2899821885(NAD 83)
 PT1126
 PT1126|---------------------------------------------------------------------|
 PT1126| PID    Reference Object                     Distance      Geod. Az  |
 PT1126|                                                           dddmmss.s |
 PT1126| PT0924 DAVENPORT AZ MK                                    0900502.6 |
 PT1126| PT1121 THE LITTLE BROWN METH CH BEL        APPROX. 8.7 KM 1371629.4 |
 PT1126| CP9124 DAVENPORT RM 1                       17.255 METERS 17941     |
 PT1126| CP9125 DAVENPORT RM 2                       13.439 METERS 27136     |
 PT1126|---------------------------------------------------------------------|
 PT1126
 PT1126                          SUPERSEDED SURVEY CONTROL
 PT1126
 PT1126  NAD 83(1986)-  44 25 48.20627(N)    101 08 54.42172(W) AD(       ) 3
 PT1126  NAD 27      -  44 25 48.26400(N)    101 08 52.90600(W) AD(       ) 3
 PT1126
 PT1126.Superseded values are not recommended for survey control.
 PT1126
 PT1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1126.See file dsdata.pdf to determine how the superseded data were derived.
 PT1126
 PT1126_MARKER: DS = TRIANGULATION STATION DISK
 PT1126_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1126_STAMPING: DAVENPORT 1952
 PT1126_MARK LOGO: CGS
 PT1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1126+STABILITY: SURFACE MOTION
 PT1126
 PT1126  HISTORY     - Date     Condition        Report By
 PT1126  HISTORY     - 1952     MONUMENTED       CGS
 PT1126
 PT1126                          STATION DESCRIPTION
 PT1126
 PT1126'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1126'THE STATION IS IN SECTION 31, T 6 N, R 25 E, ABOUT 4 MILES
 PT1126'NORTH AND 1 MILE WEST OF THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1126'STATE HIGHWAY 63, 0.65 MILE WEST OF STATE HIGHWAY 63, ABOUT 0.1
 PT1126'MILE WEST-SOUTHWEST OF AN EARTH DAM AND SMALL POND, 45 FEET
 PT1126'NORTH OF A TRACK ROAD, AND 6 FEET SOUTHEAST OF A WHITE 4 IN X
 PT1126'4 IN WITNESS POST.
 PT1126'
 PT1126'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1126'STATE HIGHWAY 63 AT KELLARS CORNER, (ABOUT 5 MILES WEST OF HAYES
 PT1126'AND ABOUT 22 MILES NORTH OF MIDLAND) GO WEST ON STATE HIGHWAY
 PT1126'63 FOR 0.45 MILE TO FORK, TURN RIGHT (NORTH) AND CONTINUE ON
 PT1126'STATE HIGHWAY 63 FOR 4.15 MILES TO A TRACK ROAD ON THE LEFT AND
 PT1126'THE AZIMUTH MARK AS DESCRIBED BELOW, TURN LEFT AND GO WEST ON
 PT1126'THE TRACK ROAD FOR 0.5 MILE TO A FENCE CORNER ON THE RIGHT,
 PT1126'CONTINUE WEST ON THE TRACK ROAD FOR 0.15 MILE TO THE STATION AS
 PT1126'DESCRIBED ABOVE.
 PT1126'
 PT1126'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1126'DAVENPORT 1952.
 PT1126'
 PT1126'REFERENCE MARK NO. 1 IS 10 FEET SOUTH OF THE TRACK ROAD.  THE
 PT1126'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DAVENPORT NO
 PT1126'1 1952.
 PT1126'
 PT1126'REFERENCE MARK NO. 2 IS 45 FEET NORTH OF THE TRACK ROAD.  THE
 PT1126'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED DAVENPORT NO
 PT1126'2 1952.
 PT1126'
 PT1126'THE AZIMUTH MARK IS 160 FEET WEST OF STATE HIGHWAY 63, 31 FEET
 PT1126'WEST OF A WIRE FENCE GATE, 54 FEET NORTH OF THE TRACK ROAD,
 PT1126'7 FEET SOUTH OF A WIRE FENCE, AND 3 FEET SOUTHWEST OF A 4 IN X
 PT1126'4 IN WITNESS POST.  THE MARK PROJECTS 8 INCHES AND THE DISK
 PT1126'IS STAMPED DAVENPORT 1952.
 PT1126'
 PT1126'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0924 ***********************************************************************
 PT0924  DESIGNATION -  DAVENPORT AZ MK
 PT0924  PID         -  PT0924
 PT0924  STATE/COUNTY-  SD/STANLEY
 PT0924  COUNTRY     -  US
 PT0924  USGS QUAD   -  BENTLEY RANCH (2017)
 PT0924
 PT0924                         *CURRENT SURVEY CONTROL
 PT0924  ______________________________________________________________________
 PT0924* NAD 83(1986) POSITION- 44 25 48.     (N) 101 08 10.     (W)   SCALED
 PT0924* NAVD 88 ORTHO HEIGHT -   659.320 (meters)     2163.12  (feet) ADJUSTED
 PT0924  ______________________________________________________________________
 PT0924  GEOID HEIGHT    -        -22.208 (meters)                     GEOID18
 PT0924  DYNAMIC HEIGHT  -        659.157 (meters)     2162.58  (feet) COMP
 PT0924  MODELED GRAVITY -    980,350.0   (mgal)                       NAVD 88
 PT0924
 PT0924  VERT ORDER      -  FIRST     CLASS II
 PT0924
 PT0924.The horizontal coordinates were scaled from a map and have
 PT0924.an estimated accuracy of +/- 6 seconds.
 PT0924
 PT0924.The orthometric height was determined by differential leveling and
 PT0924.adjusted by the NATIONAL GEODETIC SURVEY
 PT0924.in June 1991.
 PT0924
 PT0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0924.GEOID18 height accuracy estimate available here.
 PT0924
 PT0924.Click photographs - Photos may exist for this station.
 PT0924
 PT0924.The dynamic height is computed by dividing the NAVD 88
 PT0924.geopotential number by the normal gravity value computed on the
 PT0924.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0924.degrees latitude (g = 980.6199 gals.).
 PT0924
 PT0924.The modeled gravity was interpolated from observed gravity values.
 PT0924
 PT0924;                    North         East    Units  Estimated Accuracy
 PT0924;SPC SD S     -   233,240.      536,080.      MT  (+/- 180 meters Scaled)
 PT0924
 PT0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ299218(NAD 83)
 PT0924
 PT0924                          SUPERSEDED SURVEY CONTROL
 PT0924
 PT0924.No superseded survey control is available for this station.
 PT0924
 PT0924_MARKER: DZ = AZIMUTH MARK DISK
 PT0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0924_STAMPING: DAVENPORT 1952
 PT0924_MARK LOGO: CGS
 PT0924_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0924+STABILITY: SURFACE MOTION
 PT0924_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0924+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2011
 PT0924
 PT0924  HISTORY     - Date     Condition        Report By
 PT0924  HISTORY     - 1952     MONUMENTED       CGS
 PT0924  HISTORY     - 1985     GOOD             NGS
 PT0924  HISTORY     - 20110401 GOOD             INDIV
 PT0924
 PT0924                          STATION DESCRIPTION
 PT0924
 PT0924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0924'42.0 KM (26.1 MI) NORTH FROM MIDLAND.
 PT0924'42.02 KM (26.12 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0924'FROM THEIR JUNCTION AT MIDLAND, IN THE NORTHWEST CORNER OF THE
 PT0924'JUNCTION OF A TRACK ROAD ON THE NORTH SIDE OF A SUMMIT, 0.14 KM (0.09
 PT0924'MI) NORTH OF MILEPOST 123, 57.2 METERS (187.5 FT) WEST OF THE HIGHWAY
 PT0924'CENTERLINE, 8.5 METERS (28 FT) NORTH OF THE CENTER OF THE TRACK ROAD,
 PT0924'14.6 METERS (48 FT) SOUTHWEST OF THE CENTER OF A GRAVEL DRIVE LEADING
 PT0924'NORTHWEST TO A RANCH, 23.0 METERS (75.3 FT) SOUTHEAST OF THE SOUTHEAST
 PT0924'CORNER OF THE HOUSE AND 1.5 METERS (5 FT) SOUTH OF A POWER POLE WITH
 PT0924'ONE TRANSFORMER.
 PT0924'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0924
 PT0924                          STATION RECOVERY (2011)
 PT0924
 PT0924'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0924'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0796 ***********************************************************************
 OT0796  DESIGNATION -  DAVIS
 OT0796  PID         -  OT0796
 OT0796  STATE/COUNTY-  SD/FALL RIVER
 OT0796  COUNTRY     -  US
 OT0796  USGS QUAD   -  HEINNE CREEK (2017)
 OT0796
 OT0796                         *CURRENT SURVEY CONTROL
 OT0796  ______________________________________________________________________
 OT0796* NAD 83(1996) POSITION- 43 01 51.02627(N) 103 03 57.13492(W)   ADJUSTED
 OT0796* NAVD 88 ORTHO HEIGHT -  1068.    (meters)     3504.    (feet) SCALED
 OT0796  ______________________________________________________________________
 OT0796  GEOID HEIGHT    -        -17.608 (meters)                     GEOID18
 OT0796  LAPLACE CORR    -         -5.25  (seconds)                    DEFLEC18
 OT0796  HORZ ORDER      -  FIRST
 OT0796
 OT0796.The horizontal coordinates were established by classical geodetic methods
 OT0796.and adjusted by the National Geodetic Survey in January 1998.
 OT0796
 OT0796.The orthometric height was scaled from a topographic map.
 OT0796
 OT0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0796.GEOID18 height accuracy estimate available here.
 OT0796
 OT0796.Click photographs - Photos may exist for this station.
 OT0796
 OT0796.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0796
 OT0796. The following values were computed from the NAD 83(1996) position.
 OT0796
 OT0796;                    North         East     Units Scale Factor Converg.
 OT0796;SPC SD S     -    81,150.188   377,347.004   MT  0.99995909   -1 53 06.2
 OT0796;SPC SD S     -   266,240.24  1,238,012.63   sFT  0.99995909   -1 53 06.2
 OT0796;UTM  13      - 4,766,054.822   657,570.920   MT  0.99990545   +1 19 12.4
 OT0796
 OT0796!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0796!SPC SD S     -   0.99983537  x   0.99995909  =   0.99979447
 OT0796!UTM  13      -   0.99983537  x   0.99990545  =   0.99974084
 OT0796
 OT0796:                Primary Azimuth Mark                     Grid Az
 OT0796:SPC SD S     -  DAVIS AZ MK                              217 19 50.9
 OT0796:UTM  13      -  DAVIS AZ MK                              214 07 32.3
 OT0796
 OT0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH5757066054(NAD 83)
 OT0796
 OT0796|---------------------------------------------------------------------|
 OT0796| PID    Reference Object                     Distance      Geod. Az  |
 OT0796|                                                           dddmmss.s |
 OT0796| CP9127 DAVIS RM 1                           12.418 METERS 12300     |
 OT0796| CP9128 DAVIS RM 2                            9.041 METERS 14012     |
 OT0796| CP9126 DAVIS AZ MK                                        2152644.7 |
 OT0796|---------------------------------------------------------------------|
 OT0796
 OT0796                          SUPERSEDED SURVEY CONTROL
 OT0796
 OT0796  NAD 83(1995)-  43 01 51.02618(N)    103 03 57.13459(W) AD(       ) 1
 OT0796  NAD 83(1993)-  43 01 51.02428(N)    103 03 57.13165(W) AD(       ) 1
 OT0796  NAD 83(1986)-  43 01 51.00832(N)    103 03 57.12824(W) AD(       ) 1
 OT0796  NAD 27      -  43 01 51.09700(N)    103 03 55.44400(W) AD(       ) 1
 OT0796
 OT0796.Superseded values are not recommended for survey control.
 OT0796
 OT0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0796.See file dsdata.pdf to determine how the superseded data were derived.
 OT0796
 OT0796_MARKER: DS = TRIANGULATION STATION DISK
 OT0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0796_STAMPING: DAVIS 1941
 OT0796_MARK LOGO: CGS
 OT0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0796+STABILITY: SURFACE MOTION
 OT0796
 OT0796  HISTORY     - Date     Condition        Report By
 OT0796  HISTORY     - 1941     MONUMENTED       CGS
 OT0796
 OT0796                          STATION DESCRIPTION
 OT0796
 OT0796'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (FBQ)
 OT0796'STATION IS LOCATED 14 MILES N BY W OF CHADRON, 2-1/2 MILES N
 OT0796'OF THE FARMHOUSE OF J.W. DAVIS, 2 MILES N OF THE NEBRASKA-SOUTH
 OT0796'DAKOTA STATE LINE AND IN THE NW 1/4 SEC. 11, T. 35 N, R. 49 W.
 OT0796'THE PROPERTY OWNER IS UNKNOWN.  IT IS ON THE HIGHEST PART
 OT0796'OF A BARE, FLAT-TOPPED HILL, THE HIGHEST POINT IN THE VICINITY,
 OT0796'AND IS 6 FEET W OF A WHITE REFERENCE POST.  IT IS STAMPED DAVIS
 OT0796'1941 AND PROJECTS 6 INCHES.
 OT0796'
 OT0796'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 OT0796'STANDARD DISKS SET IN CONCRETE.
 OT0796'
 OT0796'REFERENCE MARK NO. 1 IS STAMPED DAVIS NO. 1 1941 AND PROJECTS
 OT0796'6 INCHES.
 OT0796'
 OT0796'REFERENCE MARK NO. 2 IS STAMPED DAVIS NO. 2 1941 AND PROJECTS
 OT0796'6 INCHES.
 OT0796'
 OT0796'THE AZIMUTH MARK IS 13 FEET E OF THE CENTER LINE OF THE ROAD
 OT0796'TO THE STATION, 13 FEET E OF THE CENTER OF A WIRE GATE, 4 FEET
 OT0796'W OF A WHITE REFERENCE POST AND 1 FOOT N OF A FENCE.  IT IS
 OT0796'STAMPED DAVIS 1941 AND PROJECTS 6 INCHES.
 OT0796'
 OT0796'TO REACH FROM CHADRON GO W ON U.S. HIGHWAY 20 FOR 3.45 MILES
 OT0796'AND TURN RIGHT, N, ON STATE HIGHWAY 19.  GO 6.7 MILES AND
 OT0796'KEEP STRAIGHT AHEAD, N, WHERE THE HIGHWAY CURVES W.  GO 1.05
 OT0796'MILES AND KEEP RIGHT FORK, N.  GO 3.45 MILES, PASS THRU GATE
 OT0796'AND TAKE RIGHT FORK, NE--GO 1.3 MILES TO THE J.W. DAVIS FARMHOUSE
 OT0796'AND KEEP STRAIGHT AHEAD, N.  GO 0.55 MILE TO TRIANGULATION
 OT0796'STATION COFFEE AND BOUNDARY MONUMENT NO. 174.  AND KEEP
 OT0796'STRAIGHT AHEAD, N.  GO 1.55 MILES TO AZIMUTH MARK AND KEEP
 OT0796'STRAIGHT AHEAD, N.  GO 0.7 MILE AND TAKE RIGHT FORK, NE.  GO 0.8
 OT0796'MILE TO THE HIGHEST PART OF THE HILL AND THE STATION.
 OT0796'
 OT0796'FOUR-FOOT SIGNALS AT ISINGLASS, HAMMOND, AND EGAN ARE VISIBLE
 OT0796'FROM THE GROUND.  A 37-FOOT SIGNAL AT SLIM, AN 87-FOOT SIGNAL
 OT0796'AT HUNTER, AND A 20-FOOT SIGNAL AT COFFEE ARE VISIBLE FROM
 OT0796'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2383 ***********************************************************************
 PU2383  DESIGNATION -  DAVIS
 PU2383  PID         -  PU2383
 PU2383  STATE/COUNTY-  SD/BUTTE
 PU2383  COUNTRY     -  US
 PU2383  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU2383
 PU2383                         *CURRENT SURVEY CONTROL
 PU2383  ______________________________________________________________________
 PU2383* NAD 83(1996) POSITION- 44 52 42.51471(N) 103 50 58.86968(W)   ADJUSTED
 PU2383* NAVD 88 ORTHO HEIGHT -  1002.    (meters)     3287.    (feet) SCALED
 PU2383  ______________________________________________________________________
 PU2383  GEOID HEIGHT    -        -15.738 (meters)                     GEOID18
 PU2383  LAPLACE CORR    -         -4.61  (seconds)                    DEFLEC18
 PU2383  HORZ ORDER      -  SECOND
 PU2383
 PU2383.The horizontal coordinates were established by classical geodetic methods
 PU2383.and adjusted by the National Geodetic Survey in January 1998.
 PU2383
 PU2383.The orthometric height was scaled from a topographic map.
 PU2383
 PU2383.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2383.GEOID18 height accuracy estimate available here.
 PU2383
 PU2383.Click photographs - Photos may exist for this station.
 PU2383
 PU2383.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2383
 PU2383. The following values were computed from the NAD 83(1996) position.
 PU2383
 PU2383;                    North         East     Units Scale Factor Converg.
 PU2383;SPC SD N     -   123,368.885   295,955.258   MT  0.99994363   -2 43 28.5
 PU2383;SPC SD N     -   404,752.75    970,979.88   sFT  0.99994363   -2 43 28.5
 PU2383;UTM  13      - 4,970,094.376   590,853.815   MT  0.99970150   +0 48 42.2
 PU2383
 PU2383!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2383!SPC SD N     -   0.99984531  x   0.99994363  =   0.99978895
 PU2383!UTM  13      -   0.99984531  x   0.99970150  =   0.99954686
 PU2383
 PU2383:                Primary Azimuth Mark                     Grid Az
 PU2383:SPC SD N     -  CROW                                     199 51 00.0
 PU2383:UTM  13      -  CROW                                     196 18 49.3
 PU2383
 PU2383_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9085370094(NAD 83)
 PU2383
 PU2383|---------------------------------------------------------------------|
 PU2383| PID    Reference Object                     Distance      Geod. Az  |
 PU2383|                                                           dddmmss.s |
 PU2383| CP9129 DAVIS RM 1                           12.945 METERS 03751     |
 PU2383| PU1814 CROW                                APPROX. 2.8 KM 1970731.5 |
 PU2383| CP9130 DAVIS RM 2                           12.466 METERS 30414     |
 PU2383|---------------------------------------------------------------------|
 PU2383
 PU2383                          SUPERSEDED SURVEY CONTROL
 PU2383
 PU2383  NAD 83(1993)-  44 52 42.51068(N)    103 50 58.86982(W) AD(       ) 2
 PU2383  NAD 83(1986)-  44 52 42.50388(N)    103 50 58.86493(W) AD(       ) 2
 PU2383  NAD 27      -  44 52 42.54940(N)    103 50 57.12510(W) AD(       ) 2
 PU2383
 PU2383.Superseded values are not recommended for survey control.
 PU2383
 PU2383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2383.See file dsdata.pdf to determine how the superseded data were derived.
 PU2383
 PU2383_MARKER: DS = TRIANGULATION STATION DISK
 PU2383_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2383_STAMPING: DAVIS 1962
 PU2383_MARK LOGO: CGS
 PU2383_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2383+STABILITY: SURFACE MOTION
 PU2383
 PU2383  HISTORY     - Date     Condition        Report By
 PU2383  HISTORY     - 1962     MONUMENTED       CGS
 PU2383
 PU2383                          STATION DESCRIPTION
 PU2383
 PU2383'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2383'THE STATION IS 14-1/2 MILES NORTH OF BELLE FOURCHE, 2-1/4
 PU2383'MILES NORTHWEST OF MUD BUTTES, IN THE SOUTHEAST QUARTER OF
 PU2383'SECTION 27, T 11 N, R 2 E, ON THE SUMMIT OF A FLAT-TOPPED
 PU2383'GRASSY BUTTE, AND ON PROPERTY OWNED BY DAVIS RANCHES INC.
 PU2383'
 PU2383'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 PU2383'AND 212, 0.7 MILE NORTH OF THE CENTER OF BELLE FOURCHE, GO
 PU2383'NORTH ON HIGHWAY 85 FOR 10.75 MILES TO THE OWL CREEK BRIDGE.
 PU2383'CONTINUE NORTHERLY ON HIGHWAY 85 FOR 0.8 MILE TO A SIDE ROAD
 PU2383'ON THE LEFT AT A SIGN GUSTAVE.  TURN LEFT AND GO NORTH ON A
 PU2383'GRAVEL ROAD FOR 2.55 MILES TO AN OLD ROAD ON THE LEFT AT THE
 PU2383'CREST OF A RIDGE.  TURN LEFT AND GO NORTHWEST AND WEST ON THE
 PU2383'OLD TRACK ROAD FOR 0.5 MILE TO A POINT WHERE THE ROAD PASSES
 PU2383'OVER THE CREST OF A RIDGE.  CONTINUE WEST ON THE TRACK ROAD
 PU2383'FOR 0.05 MILE TO A ROAD FORK.  BEAR LEFT AND FOLLOW A DIM
 PU2383'TRACK ROAD WEST, SOUTH AND SOUTHEAST ALONG THE CREST OF A
 PU2383'RIDGE FOR 0.6 MILE TO THE SUMMIT OF A FLAT-TOPPED BUTTE
 PU2383'AND THE STATION.
 PU2383'
 PU2383'STATION MARKS ARE STANDARD DISK STAMPED DAVIS 1962.  THE
 PU2383'SURFACE DISK IS SET IN A ROUND CONCRETE POST WHICH PROJECTS
 PU2383'1 INCH.  IT IS 73 FEET NORTH OF THE SOUTH END OF THE BUTTE
 PU2383'AND 23 FEET EAST OF THE WEST EDGE OF THE BUTTE.  THE UNDERGROUND
 PU2383'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 50 INCHES BELOW
 PU2383'THE SURFACE OF THE GROUND.
 PU2383'
 PU2383'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED DAVIS NO 1 1962,
 PU2383'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.  IT IS NEAR
 PU2383'THE EAST EDGE OF THE BUTTE.
 PU2383'
 PU2383'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED DAVIS NO 2 1962,
 PU2383'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.  IT IS
 PU2383'11 FEET EAST OF THE WEST EDGE OF THE BUTTE.
 PU2383'
 PU2383'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0756 ***********************************************************************
 OQ0756  DESIGNATION -  DAVIS TANK
 OQ0756  PID         -  OQ0756
 OQ0756  STATE/COUNTY-  SD/TURNER
 OQ0756  COUNTRY     -  US
 OQ0756  USGS QUAD   -  LENNOX (2017)
 OQ0756
 OQ0756                         *CURRENT SURVEY CONTROL
 OQ0756  ______________________________________________________________________
 OQ0756* NAD 83(1996) POSITION- 43 15 29.12668(N) 096 59 39.86495(W)   ADJUSTED
 OQ0756  ______________________________________________________________________
 OQ0756  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 OQ0756  LAPLACE CORR    -         -1.24  (seconds)                    DEFLEC18
 OQ0756  HORZ ORDER      -  THIRD
 OQ0756
 OQ0756.The horizontal coordinates were established by classical geodetic methods
 OQ0756.and adjusted by the National Geodetic Survey in January 1998.
 OQ0756
 OQ0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0756.GEOID18 height accuracy estimate available here.
 OQ0756
 OQ0756.Click photographs - Photos may exist for this station.
 OQ0756
 OQ0756.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0756
 OQ0756. The following values were computed from the NAD 83(1996) position.
 OQ0756
 OQ0756;                    North         East     Units Scale Factor Converg.
 OQ0756;SPC SD S     -   108,180.680   871,024.052   MT  0.99992653   +2 18 12.1
 OQ0756;SPC SD S     -   354,922.78  2,857,684.74   sFT  0.99992653   +2 18 12.1
 OQ0756;UTM  14      - 4,791,428.876   662,788.789   MT  0.99992599   +1 22 28.9
 OQ0756
 OQ0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6278891428(NAD 83)
 OQ0756
 OQ0756                          SUPERSEDED SURVEY CONTROL
 OQ0756
 OQ0756  NAD 83(1995)-  43 15 29.12910(N)    096 59 39.86113(W) AD(       ) 3
 OQ0756  NAD 83(1986)-  43 15 29.13257(N)    096 59 39.85191(W) AD(       ) 3
 OQ0756  NAD 27      -  43 15 29.20100(N)    096 59 38.69000(W) AD(       ) 3
 OQ0756
 OQ0756.Superseded values are not recommended for survey control.
 OQ0756
 OQ0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0756.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0756
 OQ0756_MARKER: 51 = TANK
 OQ0756
 OQ0756  HISTORY     - Date     Condition        Report By
 OQ0756  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0756
 OQ0756                          STATION DESCRIPTION
 OQ0756
 OQ0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0756'POINT OBSERVED UPON IS FINIAL OF WATER TANK, PROBABLY MUNICIPAL
 OQ0756'IN THE TOWN OF DAVIS.  TOWN OFF SCHEME, NOT VISITED.
 OQ0756'
 OQ0756'OBSERVED UPON FROM STATIONS MURRAY, KLUMB, AND HANNAH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0429 ***********************************************************************
 QQ0429  DESIGNATION -  DAY
 QQ0429  PID         -  QQ0429
 QQ0429  STATE/COUNTY-  SD/DAY
 QQ0429  COUNTRY     -  US
 QQ0429  USGS QUAD   -  WEBSTER NE (2017)
 QQ0429
 QQ0429                         *CURRENT SURVEY CONTROL
 QQ0429  ______________________________________________________________________
 QQ0429* NAD 83(1996) POSITION- 45 23 35.38022(N) 097 35 31.62108(W)   ADJUSTED
 QQ0429* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 QQ0429  ______________________________________________________________________
 QQ0429  GEOID HEIGHT    -        -24.981 (meters)                     GEOID18
 QQ0429  LAPLACE CORR    -         -0.98  (seconds)                    DEFLEC18
 QQ0429  HORZ ORDER      -  FIRST
 QQ0429
 QQ0429.The horizontal coordinates were established by classical geodetic methods
 QQ0429.and adjusted by the National Geodetic Survey in January 1998.
 QQ0429
 QQ0429.The orthometric height was scaled from a topographic map.
 QQ0429
 QQ0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0429.GEOID18 height accuracy estimate available here.
 QQ0429
 QQ0429.Click photographs - Photos may exist for this station.
 QQ0429
 QQ0429.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0429
 QQ0429. The following values were computed from the NAD 83(1996) position.
 QQ0429
 QQ0429;                    North         East     Units Scale Factor Converg.
 QQ0429;SPC SD N     -   176,138.141   788,515.148   MT  0.99995690   +1 42 14.9
 QQ0429;SPC SD N     -   577,879.88  2,586,986.78   sFT  0.99995690   +1 42 14.9
 QQ0429;UTM  14      - 5,027,591.158   610,201.095   MT  0.99974931   +1 00 08.8
 QQ0429
 QQ0429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0429!SPC SD N     -   0.99991545  x   0.99995690  =   0.99987236
 QQ0429!UTM  14      -   0.99991545  x   0.99974931  =   0.99966479
 QQ0429
 QQ0429:                Primary Azimuth Mark                     Grid Az
 QQ0429:SPC SD N     -  DAY AZ MK                                358 01 41.3
 QQ0429:UTM  14      -  DAY AZ MK                                358 43 47.4
 QQ0429
 QQ0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1020127591(NAD 83)
 QQ0429
 QQ0429|---------------------------------------------------------------------|
 QQ0429| PID    Reference Object                     Distance      Geod. Az  |
 QQ0429|                                                           dddmmss.s |
 QQ0429| QQ0434 WEBSTER STATE RAD COMMUN TWR        APPROX. 7.7 KM 1375135.3 |
 QQ0429| CO5545 DAY RM 2                             14.902 METERS 17958     |
 QQ0429| CO5543 DAY AZ MK                                          3594356.2 |
 QQ0429| CO5544 DAY RM 1                             15.058 METERS 35958     |
 QQ0429|---------------------------------------------------------------------|
 QQ0429
 QQ0429                          SUPERSEDED SURVEY CONTROL
 QQ0429
 QQ0429  NAD 83(1986)-  45 23 35.37889(N)    097 35 31.60799(W) AD(       ) 1
 QQ0429  NAD 27      -  45 23 35.53659(N)    097 35 30.27682(W) AD(       ) 1
 QQ0429
 QQ0429.Superseded values are not recommended for survey control.
 QQ0429
 QQ0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0429.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0429
 QQ0429_MARKER: DS = TRIANGULATION STATION DISK
 QQ0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0429_STAMPING: DAY 1952
 QQ0429_MARK LOGO: CGS
 QQ0429_PROJECTION: FLUSH
 QQ0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0429+STABILITY: SURFACE MOTION
 QQ0429
 QQ0429  HISTORY     - Date     Condition        Report By
 QQ0429  HISTORY     - 1952     MONUMENTED       CGS
 QQ0429  HISTORY     - 1970     GOOD             USAF
 QQ0429
 QQ0429                          STATION DESCRIPTION
 QQ0429
 QQ0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0429'THE STATION IS ABOUT 5 MILES NORTHWEST OF WEBSTER, 4-1/2 MILES
 QQ0429'NORTHEAST OF HOLMQUIST, IN SECTION 8, T 122 N, R 56 W, 12 FEET
 QQ0429'EAST OF A TRACK ROAD, 10 FEET SOUTH OF A 4 X 4 INCH WITNESS POST,
 QQ0429'AND 1 FOOT EAST OF A WIRE FENCE.
 QQ0429'
 QQ0429'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QQ0429'STATE HIGHWAY 25 AT THE NORTH EDGE OF WEBSTER, GO NORTH ON A
 QQ0429'GRAVELED ROAD FOR 2.8 MILES TO A FORK, BEAR LEFT AND GO NORTH
 QQ0429'AND WEST ON MAIN GRAVELED ROAD FOR 1.7 MILES TO A CROSS ROAD,
 QQ0429'TURN LEFT AND GO WEST ON GRAVELED ROAD FOR 3.0 MILES TO A FENCE
 QQ0429'CORNER AND THE AZIMUTH MARK ON THE LEFT, TURN LEFT AND GO SOUTH
 QQ0429'ON TRACK ROAD FOR 0.25 MILE TO THE STATION ON THE LEFT.
 QQ0429'
 QQ0429'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0429'STAMPED DAY 1952.
 QQ0429'
 QQ0429'REFERENCE MARK 1 IS 1 FOOT EAST OF A WIRE FENCE.  THE MARK IS FLUSH
 QQ0429'WITH THE GROUND, AND THE DISK IS STAMPED DAY NO 1 1952.
 QQ0429'
 QQ0429'REFERENCE MARK 2 IS 1 FOOT EAST OF A WIRE FENCE.  THE MARK IS
 QQ0429'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED DAY NO 2 1952.
 QQ0429'
 QQ0429'THE AZIMUTH MARK IS 43 FEET SOUTH OF THE CENTER OF A GRAVELED
 QQ0429'ROAD, 3 FEET SOUTHEAST OF A FENCE CORNER, AND 3 FEET NORTH OF A
 QQ0429'4 X 4 INCH WITNESS POST.  THE MARK IS FLUSH WITH THE GROUND, AND
 QQ0429'THE DISK IS STAMPED DAY 1952.
 QQ0429'
 QQ0429'HEIGHT OF LIGHT ABOVE STATION MARK 5 METERS.
 QQ0429
 QQ0429                          STATION RECOVERY (1970)
 QQ0429
 QQ0429'RECOVERY NOTE BY US AIR FORCE 1970
 QQ0429'STATION, BOTH REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED
 QQ0429'IN GOOD CONDITION AS DESCRIBED.
 QQ0429'
 QQ0429'ROUTE DESCRIPTION WAS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0070 ***********************************************************************
 QS0070  DESIGNATION -  DD 67
 QS0070  PID         -  QS0070
 QS0070  STATE/COUNTY-  SD/CAMPBELL
 QS0070  COUNTRY     -  US
 QS0070  USGS QUAD   -  MOUND CITY (2017)
 QS0070
 QS0070                         *CURRENT SURVEY CONTROL
 QS0070  ______________________________________________________________________
 QS0070* NAD 83(1986) POSITION- 45 43 35.     (N) 100 04 06.     (W)   SCALED
 QS0070* NAVD 88 ORTHO HEIGHT -   525.390 (meters)     1723.72  (feet) ADJUSTED
 QS0070  ______________________________________________________________________
 QS0070  GEOID HEIGHT    -        -22.278 (meters)                     GEOID18
 QS0070  DYNAMIC HEIGHT  -        525.350 (meters)     1723.59  (feet) COMP
 QS0070  MODELED GRAVITY -    980,522.7   (mgal)                       NAVD 88
 QS0070
 QS0070  VERT ORDER      -  SECOND    CLASS 0
 QS0070
 QS0070.The horizontal coordinates were scaled from a map and have
 QS0070.an estimated accuracy of +/- 6 seconds.
 QS0070
 QS0070.The orthometric height was determined by differential leveling and
 QS0070.adjusted by the NATIONAL GEODETIC SURVEY
 QS0070.in June 1991.
 QS0070
 QS0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0070.GEOID18 height accuracy estimate available here.
 QS0070
 QS0070.Click photographs - Photos may exist for this station.
 QS0070
 QS0070.The dynamic height is computed by dividing the NAVD 88
 QS0070.geopotential number by the normal gravity value computed on the
 QS0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0070.degrees latitude (g = 980.6199 gals.).
 QS0070
 QS0070.The modeled gravity was interpolated from observed gravity values.
 QS0070
 QS0070;                    North         East    Units  Estimated Accuracy
 QS0070;SPC SD N     -   210,370.      594,680.      MT  (+/- 180 meters Scaled)
 QS0070
 QS0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR168642(NAD 83)
 QS0070
 QS0070                          SUPERSEDED SURVEY CONTROL
 QS0070
 QS0070  NGVD 29 (??/??/92)  525.010  (m)         1722.47   (f) ADJ UNCH    2 0
 QS0070
 QS0070.Superseded values are not recommended for survey control.
 QS0070
 QS0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0070.See file dsdata.pdf to determine how the superseded data were derived.
 QS0070
 QS0070_MARKER: DB = BENCH MARK DISK
 QS0070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0070_STAMPING: DD 67 1934
 QS0070_MARK LOGO: CGS
 QS0070_PROJECTION: FLUSH
 QS0070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0070+STABILITY: SURFACE MOTION
 QS0070
 QS0070  HISTORY     - Date     Condition        Report By
 QS0070  HISTORY     - 1934     MONUMENTED       CGS
 QS0070  HISTORY     - 1940     GOOD             CGS
 QS0070  HISTORY     - 19970309 MARK NOT FOUND   NGS
 QS0070
 QS0070                          STATION DESCRIPTION
 QS0070
 QS0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0070'AT MOUND CITY.
 QS0070'AT MOUND CITY, CAMPBELL COUNTY, IN THE COURTHOUSE YARD, 58 FEET
 QS0070'SOUTHWEST OF THE SOUTHWEST CORNER OF THE COURTHOUSE, 21 FEET
 QS0070'EAST OF THE SOUTHWEST CORNER FENCE POST, AND 0.7 FOOT NORTH
 QS0070'OF A WHITE POST.  A STANDARD MAGNETIC-STATION DISK, STAMPED
 QS0070'DD 67 1934 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 QS0070'WITH THE GROUND.
 QS0070
 QS0070                          STATION RECOVERY (1940)
 QS0070
 QS0070'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 QS0070'RECOVERED IN GOOD CONDITION.
 QS0070
 QS0070                          STATION RECOVERY (1997)
 QS0070
 QS0070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0070'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0574 ***********************************************************************
 PR0574  DESIGNATION -  DE SMET
 PR0574  PID         -  PR0574
 PR0574  STATE/COUNTY-  SD/KINGSBURY
 PR0574  COUNTRY     -  US
 PR0574  USGS QUAD   -  DE SMET (2017)
 PR0574
 PR0574                         *CURRENT SURVEY CONTROL
 PR0574  ______________________________________________________________________
 PR0574* NAD 83(1986) POSITION- 44 23 07.     (N) 097 33 32.     (W)   SCALED
 PR0574* NAVD 88 ORTHO HEIGHT -   534.759 (meters)     1754.46  (feet) ADJUSTED
 PR0574  ______________________________________________________________________
 PR0574  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 PR0574  DYNAMIC HEIGHT  -        534.657 (meters)     1754.12  (feet) COMP
 PR0574  MODELED GRAVITY -    980,410.7   (mgal)                       NAVD 88
 PR0574
 PR0574  VERT ORDER      -  FIRST     CLASS II
 PR0574
 PR0574.The horizontal coordinates were scaled from a map and have
 PR0574.an estimated accuracy of +/- 6 seconds.
 PR0574
 PR0574.The orthometric height was determined by differential leveling and
 PR0574.adjusted by the NATIONAL GEODETIC SURVEY
 PR0574.in October 1997.
 PR0574
 PR0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0574.GEOID18 height accuracy estimate available here.
 PR0574
 PR0574.Click photographs - Photos may exist for this station.
 PR0574
 PR0574.The dynamic height is computed by dividing the NAVD 88
 PR0574.geopotential number by the normal gravity value computed on the
 PR0574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0574.degrees latitude (g = 980.6199 gals.).
 PR0574
 PR0574.The modeled gravity was interpolated from observed gravity values.
 PR0574
 PR0574;                    North         East    Units  Estimated Accuracy
 PR0574;SPC SD N     -    64,270.      794,490.      MT  (+/- 180 meters Scaled)
 PR0574
 PR0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ147156(NAD 83)
 PR0574
 PR0574                          SUPERSEDED SURVEY CONTROL
 PR0574
 PR0574  NAVD 88 (06/15/91)  534.821  (m)         1754.66   (f) SUPERSEDED  1 2
 PR0574  NGVD 29 (??/??/92)  534.517  (m)         1753.66   (f) ADJ UNCH    1 2
 PR0574
 PR0574.Superseded values are not recommended for survey control.
 PR0574
 PR0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0574.See file dsdata.pdf to determine how the superseded data were derived.
 PR0574
 PR0574_MARKER: DB = BENCH MARK DISK
 PR0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0574_STAMPING: DE SMET 1934
 PR0574_MARK LOGO: CGS
 PR0574_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0574+STABILITY: SURFACE MOTION
 PR0574
 PR0574  HISTORY     - Date     Condition        Report By
 PR0574  HISTORY     - 1934     MONUMENTED       CGS
 PR0574  HISTORY     - 1941     GOOD             CGS
 PR0574  HISTORY     - 19940923 GOOD             NGS
 PR0574
 PR0574                          STATION DESCRIPTION
 PR0574
 PR0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0574'AT DE SMET.
 PR0574'AT DE SMET, KINGSBURY COUNTY, AND IN ABOUT THE CENTER OF
 PR0574'WASHINGTON PARK.  A STANDARD DISK, STAMPED DE SMET 1934 AND
 PR0574'SET IN THE TOP OF A CONCRETE POST.
 PR0574
 PR0574                          STATION RECOVERY (1941)
 PR0574
 PR0574'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PR0574'RECOVERED IN GOOD CONDITION.
 PR0574
 PR0574                          STATION RECOVERY (1994)
 PR0574
 PR0574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0574'IN DE SMET, AT THE INTERSECTION OF 3RD STREET AND ANDREWS AVENUE, IN
 PR0574'THE CITY PARK, 34.9 M (114.5 FT) NORTHWEST OF A MEMORIAL (DOCTOR
 PR0574'EDWARD GOMER DAVIES AND FAMILY), 34.6 M (113.5 FT) SOUTH OF THE CENTER
 PR0574'OF THE STREET, 27.4 M (89.9 FT) WEST OF THE CENTER OF THE AVENUE, 19.4
 PR0574'M (63.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF A PICNIC TABLE
 PR0574'SHELTER, 12.3 M (40.4 FT) SOUTHEAST OF THE NORTH END OF EAST HORSESHOE
 PR0574'PITCHING AREA, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE
 PR0574'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2039 ***********************************************************************
 PU2039  DESIGNATION -  DEB
 PU2039  PID         -  PU2039
 PU2039  STATE/COUNTY-  SD/LAWRENCE
 PU2039  COUNTRY     -  US
 PU2039  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2039
 PU2039                         *CURRENT SURVEY CONTROL
 PU2039  ______________________________________________________________________
 PU2039* NAD 83(1986) POSITION- 44 31 03.     (N) 103 34 31.     (W)   SCALED
 PU2039* NAVD 88 ORTHO HEIGHT -  1045.112 (meters)     3428.84  (feet) ADJUSTED
 PU2039  ______________________________________________________________________
 PU2039  GEOID HEIGHT    -        -15.492 (meters)                     GEOID18
 PU2039  DYNAMIC HEIGHT  -       1044.790 (meters)     3427.78  (feet) COMP
 PU2039  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 PU2039
 PU2039  VERT ORDER      -  SECOND    CLASS 0
 PU2039
 PU2039.The horizontal coordinates were scaled from a map and have
 PU2039.an estimated accuracy of +/- 6 seconds.
 PU2039
 PU2039.The orthometric height was determined by differential leveling and
 PU2039.adjusted by the NATIONAL GEODETIC SURVEY
 PU2039.in June 1991.
 PU2039
 PU2039.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2039.GEOID18 height accuracy estimate available here.
 PU2039
 PU2039.Click photographs - Photos may exist for this station.
 PU2039
 PU2039.The dynamic height is computed by dividing the NAVD 88
 PU2039.geopotential number by the normal gravity value computed on the
 PU2039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2039.degrees latitude (g = 980.6199 gals.).
 PU2039
 PU2039.The modeled gravity was interpolated from observed gravity values.
 PU2039
 PU2039;                    North         East    Units  Estimated Accuracy
 PU2039;SPC SD N     -    82,300.      315,840.      MT  (+/- 180 meters Scaled)
 PU2039
 PU2039_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK132303(NAD 83)
 PU2039
 PU2039                          SUPERSEDED SURVEY CONTROL
 PU2039
 PU2039  NGVD 29 (??/??/92) 1044.596  (m)         3427.15   (f) ADJ UNCH    2 0
 PU2039
 PU2039.Superseded values are not recommended for survey control.
 PU2039
 PU2039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2039.See file dsdata.pdf to determine how the superseded data were derived.
 PU2039
 PU2039_MARKER: DS = TRIANGULATION STATION DISK
 PU2039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2039_STAMPING: DEB 1962
 PU2039_MARK LOGO: CGS
 PU2039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2039+STABILITY: SURFACE MOTION
 PU2039
 PU2039  HISTORY     - Date     Condition        Report By
 PU2039  HISTORY     - 1962     MONUMENTED       CGS
 PU2039
 PU2039                          STATION DESCRIPTION
 PU2039
 PU2039'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2039'6 MI NE FROM WHITEWOOD.
 PU2039'0.25 MILE NORTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2039'RAILWAY STATION AT WHITEWOOD, THENCE 4.8 MILES NORTHEAST ALONG
 PU2039'A ROAD, THENCE 1.0 MILE EAST ALONG A ROAD, 32 FEET SOUTH OF THE
 PU2039'CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF A FENCE, 7.6 FEET
 PU2039'EAST OF A WITNESS POST, 63.8 FEET SOUTH AND ACROSS THE ROAD
 PU2039'FROM REFERENCE MARK 1, 40.8 FEET WEST OF REFERENCE MARK 2,
 PU2039'ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU2039'PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2038 ***********************************************************************
 PU2038  DESIGNATION -  DEB RM 1
 PU2038  PID         -  PU2038
 PU2038  STATE/COUNTY-  SD/LAWRENCE
 PU2038  COUNTRY     -  US
 PU2038  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2038
 PU2038                         *CURRENT SURVEY CONTROL
 PU2038  ______________________________________________________________________
 PU2038* NAD 83(1986) POSITION- 44 31 03.     (N) 103 34 31.     (W)   SCALED
 PU2038* NAVD 88 ORTHO HEIGHT -  1044.842 (meters)     3427.95  (feet) ADJUSTED
 PU2038  ______________________________________________________________________
 PU2038  GEOID HEIGHT    -        -15.492 (meters)                     GEOID18
 PU2038  DYNAMIC HEIGHT  -       1044.520 (meters)     3426.90  (feet) COMP
 PU2038  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 PU2038
 PU2038  VERT ORDER      -  SECOND    CLASS 0
 PU2038
 PU2038.The horizontal coordinates were scaled from a map and have
 PU2038.an estimated accuracy of +/- 6 seconds.
 PU2038
 PU2038.The orthometric height was determined by differential leveling and
 PU2038.adjusted by the NATIONAL GEODETIC SURVEY
 PU2038.in June 1991.
 PU2038
 PU2038.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2038.GEOID18 height accuracy estimate available here.
 PU2038
 PU2038.Click photographs - Photos may exist for this station.
 PU2038
 PU2038.The dynamic height is computed by dividing the NAVD 88
 PU2038.geopotential number by the normal gravity value computed on the
 PU2038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2038.degrees latitude (g = 980.6199 gals.).
 PU2038
 PU2038.The modeled gravity was interpolated from observed gravity values.
 PU2038
 PU2038;                    North         East    Units  Estimated Accuracy
 PU2038;SPC SD N     -    82,300.      315,840.      MT  (+/- 180 meters Scaled)
 PU2038
 PU2038_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK132303(NAD 83)
 PU2038
 PU2038                          SUPERSEDED SURVEY CONTROL
 PU2038
 PU2038  NGVD 29 (??/??/92) 1044.326  (m)         3426.26   (f) ADJ UNCH    2 0
 PU2038
 PU2038.Superseded values are not recommended for survey control.
 PU2038
 PU2038.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2038.See file dsdata.pdf to determine how the superseded data were derived.
 PU2038
 PU2038_MARKER: DR = REFERENCE MARK DISK
 PU2038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2038_STAMPING: DEB NO 1 1962
 PU2038_MARK LOGO: CGS
 PU2038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2038+STABILITY: SURFACE MOTION
 PU2038
 PU2038  HISTORY     - Date     Condition        Report By
 PU2038  HISTORY     - 1962     MONUMENTED       CGS
 PU2038
 PU2038                          STATION DESCRIPTION
 PU2038
 PU2038'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2038'6 MI NE FROM WHITEWOOD.
 PU2038'0.25 MILE NORTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2038'RAILWAY STATION AT WHITEWOOD, THENCE 4.8 MILES NORTHEAST ALONG
 PU2038'A ROAD, THENCE 1.0 MILE EAST ALONG A ROAD, 32 FEET NORTH OF
 PU2038'THE CENTER LINE OF THE ROAD, 90 FEET WEST OF POWER POLE 15,
 PU2038'63.8 FEET NORTH AND ACROSS THE ROAD FROM THE STATION, 0.5 FOOT
 PU2038'SOUTH OF A FENCE, ABOUT 1/2 FOOT LOWER THAN THE ROAD AND IN THE
 PU2038'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2040 ***********************************************************************
 PU2040  DESIGNATION -  DEB RM 2
 PU2040  PID         -  PU2040
 PU2040  STATE/COUNTY-  SD/LAWRENCE
 PU2040  COUNTRY     -  US
 PU2040  USGS QUAD   -  SAINT ONGE SE (2017)
 PU2040
 PU2040                         *CURRENT SURVEY CONTROL
 PU2040  ______________________________________________________________________
 PU2040* NAD 83(1986) POSITION- 44 31 03.     (N) 103 34 31.     (W)   SCALED
 PU2040* NAVD 88 ORTHO HEIGHT -  1045.033 (meters)     3428.58  (feet) ADJUSTED
 PU2040  ______________________________________________________________________
 PU2040  GEOID HEIGHT    -        -15.492 (meters)                     GEOID18
 PU2040  DYNAMIC HEIGHT  -       1044.710 (meters)     3427.52  (feet) COMP
 PU2040  MODELED GRAVITY -    980,273.3   (mgal)                       NAVD 88
 PU2040
 PU2040  VERT ORDER      -  SECOND    CLASS 0
 PU2040
 PU2040.The horizontal coordinates were scaled from a map and have
 PU2040.an estimated accuracy of +/- 6 seconds.
 PU2040
 PU2040.The orthometric height was determined by differential leveling and
 PU2040.adjusted by the NATIONAL GEODETIC SURVEY
 PU2040.in June 1991.
 PU2040
 PU2040.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2040.GEOID18 height accuracy estimate available here.
 PU2040
 PU2040.Click photographs - Photos may exist for this station.
 PU2040
 PU2040.The dynamic height is computed by dividing the NAVD 88
 PU2040.geopotential number by the normal gravity value computed on the
 PU2040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2040.degrees latitude (g = 980.6199 gals.).
 PU2040
 PU2040.The modeled gravity was interpolated from observed gravity values.
 PU2040
 PU2040;                    North         East    Units  Estimated Accuracy
 PU2040;SPC SD N     -    82,300.      315,840.      MT  (+/- 180 meters Scaled)
 PU2040
 PU2040_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK132303(NAD 83)
 PU2040
 PU2040                          SUPERSEDED SURVEY CONTROL
 PU2040
 PU2040  NGVD 29 (??/??/92) 1044.517  (m)         3426.89   (f) ADJ UNCH    2 0
 PU2040
 PU2040.Superseded values are not recommended for survey control.
 PU2040
 PU2040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2040.See file dsdata.pdf to determine how the superseded data were derived.
 PU2040
 PU2040_MARKER: DR = REFERENCE MARK DISK
 PU2040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2040_STAMPING: DEB NO 2 1962
 PU2040_MARK LOGO: CGS
 PU2040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2040+STABILITY: SURFACE MOTION
 PU2040
 PU2040  HISTORY     - Date     Condition        Report By
 PU2040  HISTORY     - 1962     MONUMENTED       CGS
 PU2040
 PU2040                          STATION DESCRIPTION
 PU2040
 PU2040'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2040'6 MI NE FROM WHITEWOOD.
 PU2040'0.25 MILE NORTH ALONG A ROAD FROM THE CHICAGO AND NORTHWESTERN
 PU2040'RAILWAY STATION AT WHITEWOOD, THENCE 4.8 MILES NORTHEAST ALONG
 PU2040'A ROAD, THENCE 1.0 MILE EAST ALONG A ROAD, 33 FEET SOUTH OF
 PU2040'THE CENTER LINE OF THE ROAD, 40.8 FEET EAST OF THE STATION,
 PU2040'0.5 FOOT NORTH OF A FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE
 PU2040'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0590 ***********************************************************************
 QR0590  DESIGNATION -  DEEN
 QR0590  PID         -  QR0590
 QR0590  STATE/COUNTY-  SD/BROWN
 QR0590  COUNTRY     -  US
 QR0590  USGS QUAD   -  ABERDEEN WEST (2017)
 QR0590
 QR0590                         *CURRENT SURVEY CONTROL
 QR0590  ______________________________________________________________________
 QR0590* NAD 83(1996) POSITION- 45 27 35.40666(N) 098 34 58.43438(W)   ADJUSTED
 QR0590* NAD 83(1996) ELLIP HT-   391.428 (meters)        (06/15/04)   ADJUSTED
 QR0590* NAVD 88 ORTHO HEIGHT -   416.2   (meters)     1365.    (feet) VERTCON3
 QR0590  ______________________________________________________________________
 QR0590  GEOID HEIGHT    -        -24.243 (meters)                     GEOID18
 QR0590  NAD 83(1996) X  -   -668,832.640 (meters)                     COMP
 QR0590  NAD 83(1996) Y  - -4,431,395.164 (meters)                     COMP
 QR0590  NAD 83(1996) Z  -  4,523,618.250 (meters)                     COMP
 QR0590  LAPLACE CORR    -         -4.78  (seconds)                    DEFLEC18
 QR0590  HORZ ORDER      -  FIRST
 QR0590  ELLP ORDER      -  FOURTH    CLASS I
 QR0590
 QR0590.The horizontal coordinates were established by classical geodetic methods
 QR0590.and adjusted by the National Geodetic Survey in January 1998.
 QR0590
 QR0590.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0590.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0590
 QR0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0590.GEOID18 height accuracy estimate available here.
 QR0590
 QR0590.Click photographs - Photos may exist for this station.
 QR0590
 QR0590.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0590
 QR0590.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0590
 QR0590.The ellipsoidal height was determined by GPS observations
 QR0590.and is referenced to NAD 83.
 QR0590
 QR0590. The following values were computed from the NAD 83(1996) position.
 QR0590
 QR0590;                    North         East     Units Scale Factor Converg.
 QR0590;SPC SD N     -   181,714.306   710,827.043   MT  0.99996452   +1 00 10.6
 QR0590;SPC SD N     -   596,174.35  2,332,105.06   sFT  0.99996452   +1 00 10.6
 QR0590;UTM  14      - 5,034,118.929   532,609.967   MT  0.99961307   +0 17 50.3
 QR0590
 QR0590!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0590!SPC SD N     -   0.99993864  x   0.99996452  =   0.99990316
 QR0590!UTM  14      -   0.99993864  x   0.99961307  =   0.99955173
 QR0590
 QR0590:                Primary Azimuth Mark                     Grid Az
 QR0590:SPC SD N     -  RICHARD                                  182 29 48.1
 QR0590:UTM  14      -  RICHARD                                  183 12 08.4
 QR0590
 QR0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3260934118(NAD 83)
 QR0590
 QR0590|---------------------------------------------------------------------|
 QR0590| PID    Reference Object                     Distance      Geod. Az  |
 QR0590|                                                           dddmmss.s |
 QR0590| QR0573 ABERDEEN BROWN CO CTHSE DOME        APPROX. 7.6 KM 0855612.6 |
 QR0590| QR0572 ABERDEEN EPIS CHURCH SPIRE          APPROX. 7.5 KM 0895647.7 |
 QR0590| CO5552 DEEN AZ MK                                         0923837.1 |
 QR0590| QR0576 ABERDEEN N NORM INDUS SCH STK       APPROX. 8.0 KM 0972757.0 |
 QR0590| QR0582 ABERDEEN SIEBRECHT FLORIST STK      APPROX. 7.4 KM 1143304.2 |
 QR0590| CO5553 DEEN RM 1                            43.141 METERS 18048     |
 QR0590| QR0591 RICHARD                             APPROX.14.5 KM 1832958.7 |
 QR0590| QR0592 SAINT JOHNS EVAN LUTH CH            APPROX.11.5 KM 1940412.5 |
 QR0590| CO5555 DEEN RM 3                            28.826 METERS 28006     |
 QR0590| CO5554 DEEN RM 2                            34.706 METERS 28818     |
 QR0590|---------------------------------------------------------------------|
 QR0590
 QR0590                          SUPERSEDED SURVEY CONTROL
 QR0590
 QR0590  ELLIP H (01/23/98)  391.403  (m)                       GP(       ) 4 1
 QR0590  NAD 83(1986)-  45 27 35.42211(N)    098 34 58.42363(W) AD(       ) 1
 QR0590  NAD 27      -  45 27 35.50600(N)    098 34 57.07800(W) AD(       ) 1
 QR0590  NGVD 29 (06/03/93)  416.0    (m)  UNKNOWN  model used  GPS OBS        
 QR0590
 QR0590.Superseded values are not recommended for survey control.
 QR0590
 QR0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0590.See file dsdata.pdf to determine how the superseded data were derived.
 QR0590
 QR0590_MARKER: DS = TRIANGULATION STATION DISK
 QR0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0590_STAMPING: DEEN 1934
 QR0590_MARK LOGO: CGS
 QR0590_PROJECTION: FLUSH
 QR0590_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QR0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0590+STABILITY: SURFACE MOTION
 QR0590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0590+SATELLITE: SATELLITE OBSERVATIONS - October 15, 1992
 QR0590
 QR0590  HISTORY     - Date     Condition        Report By
 QR0590  HISTORY     - 1934     MONUMENTED       CGS
 QR0590  HISTORY     - 1934     GOOD             CGS
 QR0590  HISTORY     - 1970     GOOD             NGS
 QR0590  HISTORY     - 1971     GOOD             NGS
 QR0590  HISTORY     - 19921015 GOOD             NOS
 QR0590
 QR0590                          STATION DESCRIPTION
 QR0590
 QR0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0590'THE STATION IS LOCATED IN THE NORTHEAST 1/4 OF SEC. 19, T 123 N, R 64
 QR0590'W, APPROXIMATELY 100 YARDS SOUTH OF NORTH SECTION LINE AND 0.2 MILE
 QR0590'WEST OF THE EAST LINE, ON LAND OWNED BY THE TIFFANY BROTHERS OF
 QR0590'ABERDEEN, AND OCCUPIED BY GEORGE ZUMM.
 QR0590'
 QR0590'THE STATION IS 65 FEET SOUTH OF CENTERLINE OF U.S. HIGHWAY 12, 36 FEET
 QR0590'SOUTH OF E-W FENCE LINE IN NORTH-SOUTH FENCE LINE.  THE MARK IS FLUSH
 QR0590'WITH GROUND.
 QR0590'
 QR0590'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN THE TOP
 QR0590'OF CONCRETE CYLINDERS.
 QR0590'
 QR0590'UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET AT THE
 QR0590'CENTER OF THE TOP OF BLOCKS OF CONCRETE.
 QR0590'
 QR0590'REFERENCE MARK NO. 1 IS 177 FEET SOUTH OF EAST-WEST FENCE LINE IN
 QR0590'NORTH-SOUTH FENCE LINE SOUTH OF STATION.
 QR0590'
 QR0590'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF CENTERLINE OF U.S. HIGHWAY
 QR0590'12, NORTHWEST OF STATION OF STATION IN EAST-WEST FENCE LINE.
 QR0590'
 QR0590'AZIMUTH MARK IS EAST OF STATION, 225 FEET SOUTH OF CENTERLINE OF U.S.
 QR0590'HIGHWAY 12, 39 FEET WEST OF CENTERLINE OF DRIVEWAY ENTERING W. BOLTES
 QR0590'HOUSE IN NORTH-SOUTH FENCE LINE.
 QR0590'
 QR0590'TO REACH THE AZIMUTH FROM STATION, GO EAST ON U.S. HIGHWAY 12 FOR 0.6
 QR0590'MILE TO MARK RIGHT.
 QR0590'
 QR0590'STATION IS REACHED FROM JUNCTION OF U.S. HIGHWAY 281 AND U.S. HIGHWAY
 QR0590'12 IN ABERDEEN BY GOING WEST ON U.S. HIGHWAY 12 FOR 4.6 MILES TO THE
 QR0590'STATION ON THE LEFT.
 QR0590'
 QR0590'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0590
 QR0590                          STATION RECOVERY (1934)
 QR0590
 QR0590'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QR0590'RECOVERED IN GOOD CONDITION.
 QR0590
 QR0590                          STATION RECOVERY (1970)
 QR0590
 QR0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (JSA)
 QR0590'STATION MARK AND REFERENCE MARK NO. 1 WERE FOUND IN GOOD CONDITION AS
 QR0590'DESCRIBED.  AZIMUTH MARK NOT SEARCHED FOR BECAUSE OF BILL BOARD IN
 QR0590'LINE.  REFERENCE MARK NO. 2 WAS FOUND DESTROYED.  THE OLD DESCRIPTION
 QR0590'IS ADEQUATE.  STANDARD BRACED TRIPOD USED.
 QR0590
 QR0590                          STATION RECOVERY (1971)
 QR0590
 QR0590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QR0590'THE STATION MARK, REFERENCE MARK NO. 1, AND THE AZIMUTH MARK WERE
 QR0590'FOUND IN GOOD CONDITION.  REFERENCE MARK NO. 2 WAS FOUND DESTROYED,
 QR0590'THE MONUMENT WITH THE DISK INTACT WAS FOUND LYING ON TOP OF THE
 QR0590'GROUND.  THE AZIMUTH MARK AND OTHER OBJECTS WERE NOT VISIBLE DUE TO
 QR0590'TREES ON LINE.  REFERENCE MARK NO. 3 WAS SET.  A NEW DESCRIPTION
 QR0590'FOLLOWS--
 QR0590'
 QR0590'THE STATION IS LOCATED ABOUT 4-1/2 MILES WEST OF ABERDEEN IN THE
 QR0590'NORTHEAST 1/4 OF SEC. 19, T123N, R64W, ALONG THE SOUTH SIDE OF OLD
 QR0590'U.S. HIGHWAY 12 AT THE CREST OF A PROMINENT RIDGE IN A TREE COVERED
 QR0590'PASTURE ON PROPERTY OWNED BY MR. ALBERT EILERS, 0.75 MILE EAST OF
 QR0590'COUNTY ROAD 6.
 QR0590'
 QR0590'THE STATION MARK IS A STANDARD DISK STAMPED DEEN 1934, SET IN A ROUND
 QR0590'CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 385 FEET WEST OF THE
 QR0590'CENTER OF THE DRIVEWAY LEADING INTO THE FARMSTEAD OF MR. EILERS, 67
 QR0590'FEET SOUTH OF THE CENTER OF HIGHWAY 12, 16 FEET SOUTH OF THE SOUTH
 QR0590'RIGHT-OF-WAY FENCE LINE, AND 20 FEET SOUTHWEST OF A TELEPHONE POLE.
 QR0590'
 QR0590'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED DEEN NO 1 1934, SET IN
 QR0590'A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS AT THE
 QR0590'BOTTOM OF THE SOUTH SLOPE OF SLIGHT HILL, 208 FEET SOUTH OF THE CENTER
 QR0590'OF HIGHWAY 12, 40 FEET NORTH OF A FIELD, AND 12 FEET WEST OF A GARDEN
 QR0590'FENCE.
 QR0590'
 QR0590'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED DEEN 1934 NO 3 1971,
 QR0590'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 10-INCHES.  IT IS 52
 QR0590'FEET SOUTH OF THE CENTER OF HIGHWAY 12, 27 FEET EAST OF A TELEPHONE
 QR0590'POLE, AND 1.0 FOOT SOUTH OF AN EAST-WEST FENCE LINE AND METAL WITNESS
 QR0590'POST.
 QR0590'
 QR0590'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED DEEN AZI
 QR0590'1934, SET IN A CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT IS AT
 QR0590'THE FARMSTEAD ON PROPERTY OWNED BY MR. ALLEN L.  GRADY, 225 FEET SOUTH
 QR0590'OF THE CENTER OF HIGHWAY 12, 83 FEET WEST OF THE SOUTH WEST CORNER OF
 QR0590'THE HOUSE, 49 FEET NORTH OF A WELL, 13 FEET NORTH OF A 24-INCHE TREE,
 QR0590'AND 2 FEET EAST OF A YARD FENCE.
 QR0590'
 QR0590'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS 12 AND 281
 QR0590'IN THE CENTRAL PART OF ABERDEEN WHERE HIGHWAY 281 GOES NORTH AND WEST,
 QR0590'GO WEST ON OLD HIGHWAY 12 FOR 4.0 MILES TO THE AZIMUTH MARK ON THE
 QR0590'LEFT AS DESCRIBED, CONTINUE WEST FOR 0.6 MILE TO THE CREST OF THE
 QR0590'RIDGE AND THE STATION ON THE LEFT AS DESCRIBED.
 QR0590'
 QR0590'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES WEST OF
 QR0590'ABERDEEN.
 QR0590
 QR0590                          STATION RECOVERY (1992)
 QR0590
 QR0590'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 QR0590'THE STATION IS LOCATED ABOUT 4.2 MI (6.76 KM) WEST OF ABERDEEN, ON THE
 QR0590'SOUTH-SIDE OF BROWN COUNTY ROAD 12W, IN LINE WITH THE SECOND ROW OF
 QR0590'SMALL TREES USED AS A WIND BREAK.
 QR0590'
 QR0590'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 12 AND 281 IN
 QR0590'ABERDEEN.  GO WESTERLY ON U.S. HIGHWAYS 12 AND 281 FOR 1.15 MI. AT
 QR0590'THIS POINT U.S. HIGHWAY 281 TURNS LEFT (SOUTHERLY), CONTINUE WESTERLY
 QR0590'ON U.S. HIGHWAY 12 FOR 0.5 MI (0.80 KM) TO A ROAD ON THE RIGHT.  TURN
 QR0590'RIGHT AND GO NORTHERLY THEN WESTERLY ON BROWN COUNTY ROAD 12W FOR 2.8
 QR0590'MI (4.51 KM) TO THE STATION ON THE LEFT AT THE TOP OF A SMALL RIDGE.
 QR0590'
 QR0590'THE STATION IS LOCATED 385.0 FT (117.35 M) WEST OF A GRAVEL DRIVEWAY
 QR0590'LEADING TO A FARMSTEAD, 141.54 FT (43.14 M) EAST-SOUTHEAST OF
 QR0590'REFERENCE MARK NO 1, 94.57 FT (28.82 M) NORTH OF REFERENCE MARK NO 3,
 QR0590'AND 65.O FT SOUTH OF THE CENTER OF BROWN COUNTY ROAD 12W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0475 ***********************************************************************
 PU0475  DESIGNATION -  DEEP
 PU0475  PID         -  PU0475
 PU0475  STATE/COUNTY-  SD/PENNINGTON
 PU0475  COUNTRY     -  US
 PU0475  USGS QUAD   -  CREIGHTON (2017)
 PU0475
 PU0475                         *CURRENT SURVEY CONTROL
 PU0475  ______________________________________________________________________
 PU0475* NAD 83(1996) POSITION- 44 21 59.41895(N) 102 09 05.08555(W)   ADJUSTED
 PU0475* NAVD 88 ORTHO HEIGHT -   750.656 (meters)     2462.78  (feet) ADJUSTED
 PU0475  ______________________________________________________________________
 PU0475  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 PU0475  LAPLACE CORR    -         -7.74  (seconds)                    DEFLEC18
 PU0475  DYNAMIC HEIGHT  -        750.467 (meters)     2462.16  (feet) COMP
 PU0475  MODELED GRAVITY -    980,341.5   (mgal)                       NAVD 88
 PU0475
 PU0475  HORZ ORDER      -  SECOND
 PU0475  VERT ORDER      -  SECOND    CLASS 0
 PU0475
 PU0475.The horizontal coordinates were established by classical geodetic methods
 PU0475.and adjusted by the National Geodetic Survey in January 1998.
 PU0475
 PU0475.The orthometric height was determined by differential leveling and
 PU0475.adjusted by the NATIONAL GEODETIC SURVEY
 PU0475.in June 1991.
 PU0475
 PU0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0475.GEOID18 height accuracy estimate available here.
 PU0475
 PU0475.Click photographs - Photos may exist for this station.
 PU0475
 PU0475.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0475
 PU0475.The dynamic height is computed by dividing the NAVD 88
 PU0475.geopotential number by the normal gravity value computed on the
 PU0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0475.degrees latitude (g = 980.6199 gals.).
 PU0475
 PU0475.The modeled gravity was interpolated from observed gravity values.
 PU0475
 PU0475. The following values were computed from the NAD 83(1996) position.
 PU0475
 PU0475;                    North         East     Units Scale Factor Converg.
 PU0475;SPC SD S     -   227,463.785   455,092.126   MT  0.99999217   -1 15 15.1
 PU0475;SPC SD S     -   746,270.77  1,493,081.42   sFT  0.99999217   -1 15 15.1
 PU0475;UTM  13      - 4,916,528.073   726,974.588   MT  1.00023361   +1 59 33.8
 PU0475
 PU0475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0475!SPC SD S     -   0.99988538  x   0.99999217  =   0.99987755
 PU0475!UTM  13      -   0.99988538  x   1.00023361  =   1.00011896
 PU0475
 PU0475:                Primary Azimuth Mark                     Grid Az
 PU0475:SPC SD S     -  DEEP AZ MK                               280 39 54.3
 PU0475:UTM  13      -  DEEP AZ MK                               277 25 05.4
 PU0475
 PU0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2697416528(NAD 83)
 PU0475
 PU0475|---------------------------------------------------------------------|
 PU0475| PID    Reference Object                     Distance      Geod. Az  |
 PU0475|                                                           dddmmss.s |
 PU0475| PU0476 DEEP RM 1                            17.460 METERS 18829     |
 PU0475| PU0473 DEEP AZ MK                                         2792439.2 |
 PU0475| PU0474 DEEP RM 2                            18.767 METERS 28727     |
 PU0475|---------------------------------------------------------------------|
 PU0475
 PU0475                          SUPERSEDED SURVEY CONTROL
 PU0475
 PU0475  NAD 83(1986)-  44 21 59.41137(N)    102 09 05.08714(W) AD(       ) 2
 PU0475  NAD 27      -  44 21 59.46840(N)    102 09 03.52290(W) AD(       ) 2
 PU0475  NGVD 29 (??/??/92)  750.206  (m)         2461.30   (f) ADJ UNCH    2 0
 PU0475  NGVD 29             750.21   (m)         2461.3    (f) LEVELING    3  
 PU0475
 PU0475.Superseded values are not recommended for survey control.
 PU0475
 PU0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0475.See file dsdata.pdf to determine how the superseded data were derived.
 PU0475
 PU0475_MARKER: DS = TRIANGULATION STATION DISK
 PU0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0475_STAMPING: DEEP 1961
 PU0475_MARK LOGO: CGS
 PU0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0475+STABILITY: SURFACE MOTION
 PU0475_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU0475+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1987
 PU0475
 PU0475  HISTORY     - Date     Condition        Report By
 PU0475  HISTORY     - 1961     MONUMENTED       CGS
 PU0475  HISTORY     - 1962     GOOD             CGS
 PU0475  HISTORY     - 19870618 GOOD             NGS
 PU0475
 PU0475                          STATION DESCRIPTION
 PU0475
 PU0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PU0475'THE STATION IS IN THE APPROXIMATE CENTER OF SECTION 26,
 PU0475'T 5 N, R 16 E, 5-1/2 MILES SOUTH OF THE CHEYENNE RIVER, 4-1/2
 PU0475'MILES SOUTH OF PEDRO, UPON THE KNUTSON RANCH AND ABOUT 1.0
 PU0475'MILE WEST OF THE KNUTSON RANCH HOME.  IT IS ON THE CREST
 PU0475'OF A RIDGE THAT DESCENDS INTO THE DEEP CREEK VALLEY FROM THE
 PU0475'WEST.
 PU0475'
 PU0475'TO REACH THE STATION FROM THE CREIGHTON POST OFFICE, WHICH
 PU0475'IS 19.5 MILES NORTH OF WALL, DRIVE NORTH ON THE GRAVELED ROAD
 PU0475'FOR 9.7 MILES TO A Y-FORK.  KEEP THE RIGHT FORK AND CONTINUE
 PU0475'EAST FOR 2.0 MILES TO A NORTHEAST FENCE CORNER AND THE AZIMUTH
 PU0475'MARK ON THE RIGHT, SOUTH, SIDE OF THE ROAD.  CONTINUE EAST
 PU0475'ON THE GRAVELED ROAD FOR 0.45 MILE, THENCE TURN LEFT AND DRIVE
 PU0475'ACROSS COUNTRY FOR 0.1 MILE TO THE CREST OF THE RIDGE AND THE
 PU0475'STATION.
 PU0475'
 PU0475'THE SURFACE-STATION MARK, A STANDARD DISK STAMPED DEEP 1961,
 PU0475'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU0475'INCHES IN DIAMETER, PROJECTING 6 INCHES ABOVE THE SURFACE
 PU0475'OF THE GROUND.
 PU0475'
 PU0475'UNDERGROUND-STATION MARK, A STANDARD DISK STAMPED DEEP 1961,
 PU0475'IS SET IN THE TOP OF A MASS OF CONCRETE 41 INCHES BELOW THE
 PU0475'SURFACE OF THE GROUND.
 PU0475'
 PU0475'REFERENCE MARK 1, A STANDARD DISK STAMPED DEEP NO 1 1961,
 PU0475'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU0475'IN DIAMETER, PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 PU0475'GROUND.  IT IS ON THE SOUTH SLOPE OF THE RIDGE, ABOUT 2 FEET
 PU0475'LOWER IN ELEVATION THAN THE STATION MARK.
 PU0475'
 PU0475'REFERENCE MARK 2, A STANDARD DISK STAMPED DEEP NO 2 1961,
 PU0475'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU0475'INCHES IN DIAMETER, PROJECTING 4 INCHES ABOVE TH SURFACE
 PU0475'OF THE GROUND.  IT IS ON THE CREST OF THE RIDGE, ABOUT 16
 PU0475'INCHES HIGHER IN ELEVATION THAN THE STATION MARK.
 PU0475'
 PU0475'THE AZIMUTH MARK, A STANDARD DISK STAMPED DEEP 1961, IS SET
 PU0475'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU0475'IN DIAMETER, PROJECTING 2 INCHES ABOVE THE SURFACE OF THE
 PU0475'GROUND.  IT IS 41.0 FEET SOUTH OF THE CENTER OF THE GRAVELED
 PU0475'ROAD, 13.0 FEET SOUTH OF THE NORTHEAST FENCE CORNER, 3.0
 PU0475'FEET SOUTH OF A METAL WITNESS POST WITH SIGN AND 1.3 FEET
 PU0475'EAST OF THE NORTH-SOUTH FENCE.
 PU0475'
 PU0475'THE PICTURE POINT IS THE CENTER OF THE TOP OF A SMALL SPRUCE
 PU0475'TREE WHICH S SITUATED ON THE EAST SLOPE OF THE RIDGE AT A
 PU0475'POINT WHERE THE RIDGE BEGINS A STEEP DESCENT INTO THE DEEP
 PU0475'CREEK VALLEY.  THE TREE IS ABOUT 6.0 FEET IN HEIGHT, ITS TOP
 PU0475'ABOUT 4.0 FEET IN DIAMETER AND IT IS ABOUT 5 FEET LOWER IN
 PU0475'ELEVATION THAN THE STATION MARK.
 PU0475
 PU0475                          STATION RECOVERY (1962)
 PU0475
 PU0475'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0475'6 MI SW FROM PEDRO.
 PU0475'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU0475'PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A ROAD
 PU0475'JUNCTION, THENCE 4.5 MILES SOUTHWEST ALONG A GRAVELED ROAD, THENCE
 PU0475'0.1 MILE NORTHEAST OF THE CREST OF A HILL, ON THE NORTH RIM OF
 PU0475'THE HILL, 57.3 FEET NORTH OF DEEP NO 1, 61.6 FEET EAST OF DEEP
 PU0475'NO 2, 1.3 FEET NORTH OF A METAL WITNESS POST, AND SET IN THE
 PU0475'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 PU0475
 PU0475                          STATION RECOVERY (1987)
 PU0475
 PU0475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 PU0475'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI)
 PU0475'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU0475'1.6 KM (1.0 M) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE THAT
 PU0475'DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU0475'FROM CREIGHTON COMMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH
 PU0475'OF WALL ON COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR
 PU0475'3.8 KM (2.35 MI) TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER
 PU0475'POST OFFICE, CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK.
 PU0475'KEEP RIGHT, EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI)
 PU0475'TO A CATTLE GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK
 PU0475'2 ON THE LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI)
 PU0475'TO THE DEEP 1961 AZ MK ON THE RIGHT,CONTINUE EAST FOR 0.7 KM(0.45 MI)
 PU0475'TO THE STATION ON THE RIGHT.
 PU0475'THE MARK WILL BE DESTROYED BY IMPENDING ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2431 ***********************************************************************
 PU2431  DESIGNATION -  DEEP 2
 PU2431  PID         -  PU2431
 PU2431  STATE/COUNTY-  SD/PENNINGTON
 PU2431  COUNTRY     -  US
 PU2431  USGS QUAD   -  CREIGHTON (2017)
 PU2431
 PU2431                         *CURRENT SURVEY CONTROL
 PU2431  ______________________________________________________________________
 PU2431* NAD 83(1986) POSITION- 44 21 59.     (N) 102 09 05.     (W)   SCALED
 PU2431* NAVD 88 ORTHO HEIGHT -   748.79  (meters)     2456.7   (feet) RESET
 PU2431  ______________________________________________________________________
 PU2431  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 PU2431  VERT ORDER      -  THIRD
 PU2431
 PU2431.The horizontal coordinates were scaled from a map and have
 PU2431.an estimated accuracy of +/- 6 seconds.
 PU2431
 PU2431.The orthometric height was computed from unverified reset data.
 PU2431
 PU2431.No vertical observational check was made to the station.
 PU2431
 PU2431.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2431.GEOID18 height accuracy estimate available here.
 PU2431
 PU2431.Click photographs - Photos may exist for this station.
 PU2431
 PU2431;                    North         East    Units  Estimated Accuracy
 PU2431;SPC SD S     -   227,450.      455,090.      MT  (+/- 180 meters Scaled)
 PU2431
 PU2431_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK269165(NAD 83)
 PU2431
 PU2431                          SUPERSEDED SURVEY CONTROL
 PU2431
 PU2431  NGVD 29 (04/17/07)  748.35   (m)         2455.2    (f) RESET       3  
 PU2431
 PU2431.Superseded values are not recommended for survey control.
 PU2431
 PU2431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2431.See file dsdata.pdf to determine how the superseded data were derived.
 PU2431
 PU2431_MARKER: DH = HORIZONTAL CONTROL DISK
 PU2431_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2431_STAMPING: DEEP 2 1987
 PU2431_MARK LOGO: NGS
 PU2431_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2431+STABILITY: SURFACE MOTION
 PU2431_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2431+SATELLITE: SATELLITE OBSERVATIONS - 1987
 PU2431
 PU2431  HISTORY     - Date     Condition        Report By
 PU2431  HISTORY     - 1987     MONUMENTED       NGS
 PU2431
 PU2431                          STATION DESCRIPTION
 PU2431
 PU2431'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 PU2431'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI)
 PU2431'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU2431'1.6 KM (1.00 MI) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE
 PU2431'THAT DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU2431'FROM CREIGHTON COMMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH
 PU2431'OF WALL ON COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR
 PU2431'3.8 KM (2.35 MI) TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER
 PU2431'POST OFFICE, CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A
 PU2431'FORK. KEEP RIGHT,EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI)
 PU2431'TO A CATTLE GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ
 PU2431'MK 2 ON THE LEFT ON A HIGH CUT BANK,CONTINUE EAST FOR 0.3 KM(0.20 MI)
 PU2431'TO THE DEEP 1961 AZ MK ON THE RIGHT,CONTINUE EAST FOR 0.7 KM(0.45 MI)
 PU2431'TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2432 ***********************************************************************
 PU2432  DESIGNATION -  DEEP 2 AZ MK 2
 PU2432  PID         -  PU2432
 PU2432  STATE/COUNTY-  SD/PENNINGTON
 PU2432  COUNTRY     -  US
 PU2432  USGS QUAD   -  CREIGHTON (2017)
 PU2432
 PU2432                         *CURRENT SURVEY CONTROL
 PU2432  ______________________________________________________________________
 PU2432* NAD 83(1986) POSITION- 44 22 04.     (N) 102 09 54.     (W)   SCALED
 PU2432* NAVD 88 ORTHO HEIGHT -   769.70  (meters)     2525.3   (feet) RESET
 PU2432  ______________________________________________________________________
 PU2432  GEOID HEIGHT    -        -19.513 (meters)                     GEOID18
 PU2432  VERT ORDER      -  THIRD
 PU2432
 PU2432.The horizontal coordinates were scaled from a map and have
 PU2432.an estimated accuracy of +/- 6 seconds.
 PU2432
 PU2432.The orthometric height was computed from unverified reset data.
 PU2432
 PU2432.No vertical observational check was made to the station.
 PU2432
 PU2432.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2432.GEOID18 height accuracy estimate available here.
 PU2432
 PU2432.Click photographs - Photos may exist for this station.
 PU2432
 PU2432;                    North         East    Units  Estimated Accuracy
 PU2432;SPC SD S     -   227,630.      454,010.      MT  (+/- 180 meters Scaled)
 PU2432
 PU2432_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK258166(NAD 83)
 PU2432
 PU2432                          SUPERSEDED SURVEY CONTROL
 PU2432
 PU2432.No superseded survey control is available for this station.
 PU2432
 PU2432_MARKER: DZ = AZIMUTH MARK DISK
 PU2432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2432_STAMPING: DEEP 2 AZ MK 2 1987
 PU2432_MARK LOGO: NGS
 PU2432_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2432+STABILITY: SURFACE MOTION
 PU2432_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2432+SATELLITE: SATELLITE OBSERVATIONS - 1987
 PU2432
 PU2432  HISTORY     - Date     Condition        Report By
 PU2432  HISTORY     - 1987     MONUMENTED       NGS
 PU2432
 PU2432                          STATION DESCRIPTION
 PU2432
 PU2432'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 PU2432'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI)
 PU2432'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU2432'1.6 KM (1.0 MI) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE,
 PU2432'THAT DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU2432'CREIGHTON COMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL
 PU2432'IN COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR
 PU2432'3.8 KM (2.35 MI) TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER
 PU2432'POST OFFICE, CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK.
 PU2432'KEEP RIGHT, EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO
 PU2432'A CATTLE GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK
 PU2432'2 ON THE LEFT ON A HIGH CUT BANK, 95 M (311.7 FT) EAST FROM THE
 PU2432'CENTER OF A CATTLE GUARD 35 M (114.8 FT) NORTH FROM THE CENTER OF A
 PU2432'GRAVEL ROAD, 3 M (9.8 FT) NORTH FROM THE TOP EDGE OF THE CUT BANK,
 PU2432'0.3 M (1 FT) SOUTH FROM A WITNESS POST AND ABOUT MIDWAY OF A HIGH
 PU2432'CUT BANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2434 ***********************************************************************
 PU2434  DESIGNATION -  DEEP 2 RM 3
 PU2434  PID         -  PU2434
 PU2434  STATE/COUNTY-  SD/PENNINGTON
 PU2434  COUNTRY     -  US
 PU2434  USGS QUAD   -  CREIGHTON (2017)
 PU2434
 PU2434                         *CURRENT SURVEY CONTROL
 PU2434  ______________________________________________________________________
 PU2434* NAD 83(1986) POSITION- 44 21 59.     (N) 102 09 05.     (W)   SCALED
 PU2434* NAVD 88 ORTHO HEIGHT -   748.20  (meters)     2454.7   (feet) RESET
 PU2434  ______________________________________________________________________
 PU2434  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 PU2434  VERT ORDER      -  THIRD
 PU2434
 PU2434.The horizontal coordinates were scaled from a map and have
 PU2434.an estimated accuracy of +/- 6 seconds.
 PU2434
 PU2434.The orthometric height was computed from unverified reset data.
 PU2434
 PU2434.No vertical observational check was made to the station.
 PU2434
 PU2434.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2434.GEOID18 height accuracy estimate available here.
 PU2434
 PU2434.Click photographs - Photos may exist for this station.
 PU2434
 PU2434;                    North         East    Units  Estimated Accuracy
 PU2434;SPC SD S     -   227,450.      455,090.      MT  (+/- 180 meters Scaled)
 PU2434
 PU2434_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK269165(NAD 83)
 PU2434
 PU2434                          SUPERSEDED SURVEY CONTROL
 PU2434
 PU2434  NGVD 29 (04/17/07)  747.75   (m)         2453.2    (f) RESET       3  
 PU2434
 PU2434.Superseded values are not recommended for survey control.
 PU2434
 PU2434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2434.See file dsdata.pdf to determine how the superseded data were derived.
 PU2434
 PU2434_MARKER: DR = REFERENCE MARK DISK
 PU2434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2434_STAMPING: DEEP 2 NO 3 1987
 PU2434_MARK LOGO: NGS
 PU2434_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2434+STABILITY: SURFACE MOTION
 PU2434_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2434+SATELLITE: SATELLITE OBSERVATIONS - 1987
 PU2434
 PU2434  HISTORY     - Date     Condition        Report By
 PU2434  HISTORY     - 1987     MONUMENTED       NGS
 PU2434
 PU2434                          STATION DESCRIPTION
 PU2434
 PU2434'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 PU2434'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI)
 PU2434'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU2434'1.6 KM (1.00 MI) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE
 PU2434'THAT DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU2434'CREIGHTON COMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL
 PU2434'ON COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR 3.8 KM
 PU2434'(2.4 MI) TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER POST
 PU2434'OFFICE, CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK. KEEP
 PU2434'RIGHT, EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A
 PU2434'CATTLE GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK 2,
 PU2434'ON THE LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI)
 PU2434'TO THE DEEP 1961 AZ MK ON THE RIGHT,CONTINUE EAST FOR 0.7 KM(0.45 MI)
 PU2434'TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0473 ***********************************************************************
 PU0473  DESIGNATION -  DEEP AZ MK
 PU0473  PID         -  PU0473
 PU0473  STATE/COUNTY-  SD/PENNINGTON
 PU0473  COUNTRY     -  US
 PU0473  USGS QUAD   -  CREIGHTON (2017)
 PU0473
 PU0473                         *CURRENT SURVEY CONTROL
 PU0473  ______________________________________________________________________
 PU0473* NAD 83(1986) POSITION- 44 22 03.     (N) 102 09 39.     (W)   SCALED
 PU0473* NAVD 88 ORTHO HEIGHT -   753.469 (meters)     2472.01  (feet) ADJUSTED
 PU0473  ______________________________________________________________________
 PU0473  GEOID HEIGHT    -        -19.525 (meters)                     GEOID18
 PU0473  DYNAMIC HEIGHT  -        753.273 (meters)     2471.36  (feet) COMP
 PU0473  MODELED GRAVITY -    980,333.8   (mgal)                       NAVD 88
 PU0473
 PU0473  VERT ORDER      -  SECOND    CLASS 0
 PU0473
 PU0473.The horizontal coordinates were scaled from a map and have
 PU0473.an estimated accuracy of +/- 6 seconds.
 PU0473
 PU0473.The orthometric height was determined by differential leveling and
 PU0473.adjusted by the NATIONAL GEODETIC SURVEY
 PU0473.in June 1991.
 PU0473
 PU0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0473.GEOID18 height accuracy estimate available here.
 PU0473
 PU0473.Click photographs - Photos may exist for this station.
 PU0473
 PU0473.The dynamic height is computed by dividing the NAVD 88
 PU0473.geopotential number by the normal gravity value computed on the
 PU0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0473.degrees latitude (g = 980.6199 gals.).
 PU0473
 PU0473.The modeled gravity was interpolated from observed gravity values.
 PU0473
 PU0473;                    North         East    Units  Estimated Accuracy
 PU0473;SPC SD S     -   227,590.      454,340.      MT  (+/- 180 meters Scaled)
 PU0473
 PU0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK262166(NAD 83)
 PU0473
 PU0473                          SUPERSEDED SURVEY CONTROL
 PU0473
 PU0473  NGVD 29 (??/??/92)  753.01   (m)         2470.5    (f) COMPUTED    2 0
 PU0473
 PU0473.Superseded values are not recommended for survey control.
 PU0473
 PU0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0473.See file dsdata.pdf to determine how the superseded data were derived.
 PU0473
 PU0473_MARKER: DZ = AZIMUTH MARK DISK
 PU0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0473_STAMPING: DEEP 1961
 PU0473_MARK LOGO: CGS
 PU0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0473+STABILITY: SURFACE MOTION
 PU0473_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU0473+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1987
 PU0473
 PU0473  HISTORY     - Date     Condition        Report By
 PU0473  HISTORY     - 1961     MONUMENTED       CGS
 PU0473  HISTORY     - 1962     GOOD             CGS
 PU0473  HISTORY     - 19870617 GOOD             NGS
 PU0473
 PU0473                          STATION DESCRIPTION
 PU0473
 PU0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0473'6.4 MI SW FROM PEDRO.
 PU0473'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0473'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0473'ROAD JUNCTION, THENCE 5.05 MILES SOUTHWEST ALONG A GRAVELED
 PU0473'ROAD, 0.15 MILE NORTH OF A WOODED RAVINE, 38 FEET SOUTH OF THE
 PU0473'CENTER LINE OF THE ROAD, 12.3 FEET SOUTH OF A CORNER FENCE
 PU0473'POST, 2.0 FEET EAST OF A FENCE, 3.3 FEET SOUTH OF A METAL
 PU0473'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU0473'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 PU0473
 PU0473                          STATION RECOVERY (1987)
 PU0473
 PU0473'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 PU0473'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI) SOUTH
 PU0473'OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,1.6 KM(1.00 M)
 PU0473'WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE THAT DECSENDS INTO
 PU0473'DEEP CREEK VALLEY FROM THE WEST.
 PU0473'CREIGHTON COMMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL ON
 PU0473'COUNTY ROAD 508 (CREIGHTON ROAD) GO NORTH ON 508 FOR 3.8 KM (2.35 MI)
 PU0473'TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER POST OFFICE,
 PU0473'CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK. KEEP RIGHT,
 PU0473'EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A CATTLE
 PU0473'GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK 2 ON THE
 PU0473'LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI) TO THE
 PU0473'DEEP 1961 AZ MK ON THE RIGHT, 11.58 M(38.0 FT) SOUTH FROM THE CENTER,
 PU0473'3.75 M (12.3 FT) SOUTH OF A FENCE CORNER POST, 1 M (3.3 FT) SOUTH OF
 PU0473'A WITNESS POST, 0.61 M (2.0 FT) EAST OF A FENCE,ABOUT 0.61 M (2.0 FT)
 PU0473'ABOUT 0.61 M (2.0 FT) BELOW THE ROAD.
 PU0473'THE MARK WILL BE DESTROYED BY IMPENDING ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1113 ***********************************************************************
 PT1113  DESIGNATION -  DEEP CREEK LUTH CHURCH SPIRE
 PT1113  PID         -  PT1113
 PT1113  STATE/COUNTY-  SD/HAAKON
 PT1113  COUNTRY     -  US
 PT1113  USGS QUAD   -  KIRLEY (2017)
 PT1113
 PT1113                         *CURRENT SURVEY CONTROL
 PT1113  ______________________________________________________________________
 PT1113* NAD 83(1996) POSITION- 44 30 09.45742(N) 101 15 25.12120(W)   ADJUSTED
 PT1113  ______________________________________________________________________
 PT1113  GEOID HEIGHT    -        -21.902 (meters)                     GEOID18
 PT1113  LAPLACE CORR    -         -5.24  (seconds)                    DEFLEC18
 PT1113  HORZ ORDER      -  THIRD
 PT1113
 PT1113.The horizontal coordinates were established by classical geodetic methods
 PT1113.and adjusted by the National Geodetic Survey in January 1998.
 PT1113
 PT1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1113.GEOID18 height accuracy estimate available here.
 PT1113
 PT1113.Click photographs - Photos may exist for this station.
 PT1113
 PT1113.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1113
 PT1113. The following values were computed from the NAD 83(1996) position.
 PT1113
 PT1113;                    North         East     Units Scale Factor Converg.
 PT1113;SPC SD S     -   241,412.229   526,545.828   MT  1.00002613   -0 38 13.8
 PT1113;SPC SD S     -   792,033.29  1,727,509.10   sFT  1.00002613   -0 38 13.8
 PT1113;UTM  14      - 4,930,178.612   320,582.500   MT  0.99999588   -1 34 56.8
 PT1113
 PT1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2058230178(NAD 83)
 PT1113
 PT1113                          SUPERSEDED SURVEY CONTROL
 PT1113
 PT1113  NAD 83(1986)-  44 30 09.45106(N)    101 15 25.12263(W) AD(       ) 3
 PT1113  NAD 27      -  44 30 09.51100(N)    101 15 23.59700(W) AD(       ) 3
 PT1113
 PT1113.Superseded values are not recommended for survey control.
 PT1113
 PT1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1113.See file dsdata.pdf to determine how the superseded data were derived.
 PT1113
 PT1113_MARKER: 90 = CHURCH SPIRE
 PT1113
 PT1113  HISTORY     - Date     Condition        Report By
 PT1113  HISTORY     - 1952     FIRST OBSERVED   CGS
 PT1113
 PT1113                          STATION DESCRIPTION
 PT1113
 PT1113'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1113'THE CHURCH IS LOCATED ABOUT 14 MILES NORTHWEST OF HAYES.  IT
 PT1113'IS A WOODEN BUILDING PAINTED WHITE AND HAS A 40 FOOT SPIRE
 PT1113'ON THE SOUTH END.  THE POINT OBSERVED WAS THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0476 ***********************************************************************
 PU0476  DESIGNATION -  DEEP RM 1
 PU0476  PID         -  PU0476
 PU0476  STATE/COUNTY-  SD/PENNINGTON
 PU0476  COUNTRY     -  US
 PU0476  USGS QUAD   -  CREIGHTON (2017)
 PU0476
 PU0476                         *CURRENT SURVEY CONTROL
 PU0476  ______________________________________________________________________
 PU0476* NAD 83(1986) POSITION- 44 21 58.86   (N) 102 09 05.20   (W)   HD_HELD1
 PU0476* NAVD 88 ORTHO HEIGHT -   750.070 (meters)     2460.85  (feet) ADJUSTED
 PU0476  ______________________________________________________________________
 PU0476  GEOID HEIGHT    -        -19.552 (meters)                     GEOID18
 PU0476  DYNAMIC HEIGHT  -        749.882 (meters)     2460.24  (feet) COMP
 PU0476  MODELED GRAVITY -    980,342.0   (mgal)                       NAVD 88
 PU0476
 PU0476  VERT ORDER      -  SECOND    CLASS 0
 PU0476
 PU0476.The horizontal coordinates were determined by differentially corrected
 PU0476.hand held GPS observations or other comparable positioning techniques
 PU0476.and have an estimated accuracy of +/- 3 meters.
 PU0476
 PU0476.The orthometric height was determined by differential leveling and
 PU0476.adjusted by the NATIONAL GEODETIC SURVEY
 PU0476.in June 1991.
 PU0476
 PU0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0476.GEOID18 height accuracy estimate available here.
 PU0476
 PU0476.Click photographs - Photos may exist for this station.
 PU0476
 PU0476.The dynamic height is computed by dividing the NAVD 88
 PU0476.geopotential number by the normal gravity value computed on the
 PU0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0476.degrees latitude (g = 980.6199 gals.).
 PU0476
 PU0476.The modeled gravity was interpolated from observed gravity values.
 PU0476
 PU0476;                    North         East    Units  Estimated Accuracy
 PU0476;SPC SD S     -   227,446.6     455,089.2     MT  (+/- 3 meters HH1 GPS) 
 PU0476
 PU0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2697216510(NAD 83)
 PU0476
 PU0476                          SUPERSEDED SURVEY CONTROL
 PU0476
 PU0476  NGVD 29 (??/??/92)  749.620  (m)         2459.38   (f) ADJ UNCH    2 0
 PU0476
 PU0476.Superseded values are not recommended for survey control.
 PU0476
 PU0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0476.See file dsdata.pdf to determine how the superseded data were derived.
 PU0476
 PU0476_MARKER: DR = REFERENCE MARK DISK
 PU0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0476_STAMPING: DEEP NO 1 1961
 PU0476_MARK LOGO: CGS
 PU0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0476+STABILITY: SURFACE MOTION
 PU0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU0476+SATELLITE: SATELLITE OBSERVATIONS - June 18, 1987
 PU0476
 PU0476  HISTORY     - Date     Condition        Report By
 PU0476  HISTORY     - 1961     MONUMENTED       CGS
 PU0476  HISTORY     - 1962     GOOD             CGS
 PU0476  HISTORY     - 19870618 GOOD             NGS
 PU0476
 PU0476                          STATION DESCRIPTION
 PU0476
 PU0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0476'6 MI SW FROM PEDRO.
 PU0476'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0476'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A
 PU0476'ROAD JUNCTION, THENCE 4.5 MILES SOUTHWEST ALONG A GRAVELED
 PU0476'ROAD, THENCE 0.1 MILE NORTHEAST ACROSS COUNTRY TO THE CREST OF A
 PU0476'HILL, ON THE NORTH RIM OF THE HILL, 57.3 FEET SOUTH OF DEEP
 PU0476'1961, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 PU0476
 PU0476                          STATION RECOVERY (1987)
 PU0476
 PU0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 PU0476'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI)
 PU0476'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU0476'1.6 KM (1.0 MI) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE THAT
 PU0476'DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU0476'CREIGHTON COMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL ON
 PU0476'COUNTY ROAD 508 (CREIGHTON ROAD),GO NORTH ON 508 FOR 3.8 KM(2.35 MI)
 PU0476'TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER POST OFFICE,
 PU0476'CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK. KEEP RIGHT,
 PU0476'EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A CATTLE
 PU0476'GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK 2 ON THE
 PU0476'LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI) TO THE
 PU0476'DEEP 1961 AZ MK ON THE RIGHT, CONTINUE EAST FOR 0.7 KM (0.45 MI) TO
 PU0476'THE STATION ON THE RIGHT. 30.5 M (100.1 FT) SOUTH FROM THE CENTER OF
 PU0476'OF THE ROAD AND, 0.3 M (1.0 FT) EAST FROM A WITNESS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0474 ***********************************************************************
 PU0474  DESIGNATION -  DEEP RM 2
 PU0474  PID         -  PU0474
 PU0474  STATE/COUNTY-  SD/PENNINGTON
 PU0474  COUNTRY     -  US
 PU0474  USGS QUAD   -  CREIGHTON (2017)
 PU0474
 PU0474                         *CURRENT SURVEY CONTROL
 PU0474  ______________________________________________________________________
 PU0474* NAD 83(1986) POSITION- 44 21 59.60   (N) 102 09 05.89   (W)   HD_HELD1
 PU0474* NAVD 88 ORTHO HEIGHT -   750.970 (meters)     2463.81  (feet) ADJUSTED
 PU0474  ______________________________________________________________________
 PU0474  GEOID HEIGHT    -        -19.552 (meters)                     GEOID18
 PU0474  DYNAMIC HEIGHT  -        750.782 (meters)     2463.19  (feet) COMP
 PU0474  MODELED GRAVITY -    980,342.0   (mgal)                       NAVD 88
 PU0474
 PU0474  VERT ORDER      -  SECOND    CLASS 0
 PU0474
 PU0474.The horizontal coordinates were determined by differentially corrected
 PU0474.hand held GPS observations or other comparable positioning techniques
 PU0474.and have an estimated accuracy of +/- 3 meters.
 PU0474
 PU0474.The orthometric height was determined by differential leveling and
 PU0474.adjusted by the NATIONAL GEODETIC SURVEY
 PU0474.in June 1991.
 PU0474
 PU0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0474.GEOID18 height accuracy estimate available here.
 PU0474
 PU0474.Click photographs - Photos may exist for this station.
 PU0474
 PU0474.The dynamic height is computed by dividing the NAVD 88
 PU0474.geopotential number by the normal gravity value computed on the
 PU0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0474.degrees latitude (g = 980.6199 gals.).
 PU0474
 PU0474.The modeled gravity was interpolated from observed gravity values.
 PU0474
 PU0474;                    North         East    Units  Estimated Accuracy
 PU0474;SPC SD S     -   227,469.8     455,074.4     MT  (+/- 3 meters HH1 GPS) 
 PU0474
 PU0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2695616533(NAD 83)
 PU0474
 PU0474                          SUPERSEDED SURVEY CONTROL
 PU0474
 PU0474  NGVD 29 (??/??/92)  750.521  (m)         2462.33   (f) ADJ UNCH    2 0
 PU0474
 PU0474.Superseded values are not recommended for survey control.
 PU0474
 PU0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0474.See file dsdata.pdf to determine how the superseded data were derived.
 PU0474
 PU0474_MARKER: DR = REFERENCE MARK DISK
 PU0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0474_STAMPING: DEEP NO 2 1961
 PU0474_MARK LOGO: CGS
 PU0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0474+STABILITY: SURFACE MOTION
 PU0474_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU0474+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1987
 PU0474
 PU0474  HISTORY     - Date     Condition        Report By
 PU0474  HISTORY     - 1961     MONUMENTED       CGS
 PU0474  HISTORY     - 1962     GOOD             CGS
 PU0474  HISTORY     - 19870617 GOOD             NGS
 PU0474
 PU0474                          STATION DESCRIPTION
 PU0474
 PU0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0474'6 MI SW FROM PEDRO.
 PU0474'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU0474'PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD TO A ROAD
 PU0474'JUNCTION, THENCE 4.5 MILES SOUTHWEST ALONG A GRAVELED ROAD,
 PU0474'THENCE 0.1 MILE NORTHEAST ACROSS COUNTRY TO THE CREST OF A
 PU0474'HILL, ON THE NORTH RIM OF THE HILL, 61.6 FEET WEST OF DEEP 1961,
 PU0474'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 PU0474
 PU0474                          STATION RECOVERY (1987)
 PU0474
 PU0474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 PU0474'NEAR THE CENTER OF SECTION 26, T5N, R16E, 8.8 KM (5.45 MI)
 PU0474'SOUTH OF THE CHEYENNE RIVER, 7.2 KM (4.45 MI) SOUTH OF PEDRO,
 PU0474'1.6 KM (1.0 MI) WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE
 PU0474'THAT DECSENDS INTO DEEP CREEK VALLEY FROM THE WEST.
 PU0474'CREIGHTON COMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL ON
 PU0474'COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR 3.8 KM(2.35 MI)
 PU0474'TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER POST OFFICE,
 PU0474'CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK. KEEP RIGHT,
 PU0474'EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A CATTLE
 PU0474'GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK 2 ON THE
 PU0474'LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI) TO THE
 PU0474'DEEP 1961 AZ MK ON THE RIGHT, CONTINUE EAST FOR 0.7 KM (0.45 MI) TO
 PU0474'THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2433 ***********************************************************************
 PU2433  DESIGNATION -  DEEP RM 4
 PU2433  PID         -  PU2433
 PU2433  STATE/COUNTY-  SD/PENNINGTON
 PU2433  COUNTRY     -  US
 PU2433  USGS QUAD   -  CREIGHTON (2017)
 PU2433
 PU2433                         *CURRENT SURVEY CONTROL
 PU2433  ______________________________________________________________________
 PU2433* NAD 83(1986) POSITION- 44 21 59.     (N) 102 09 05.     (W)   SCALED
 PU2433* NAVD 88 ORTHO HEIGHT -   748.81  (meters)     2456.7   (feet) RESET
 PU2433  ______________________________________________________________________
 PU2433  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 PU2433  VERT ORDER      -  THIRD
 PU2433
 PU2433.The horizontal coordinates were scaled from a map and have
 PU2433.an estimated accuracy of +/- 6 seconds.
 PU2433
 PU2433.The orthometric height was computed from unverified reset data.
 PU2433
 PU2433.No vertical observational check was made to the station.
 PU2433
 PU2433.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2433.GEOID18 height accuracy estimate available here.
 PU2433
 PU2433.Click photographs - Photos may exist for this station.
 PU2433
 PU2433;                    North         East    Units  Estimated Accuracy
 PU2433;SPC SD S     -   227,450.      455,090.      MT  (+/- 180 meters Scaled)
 PU2433
 PU2433_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK269165(NAD 83)
 PU2433
 PU2433                          SUPERSEDED SURVEY CONTROL
 PU2433
 PU2433  NGVD 29 (04/17/07)  748.36   (m)         2455.2    (f) RESET       3  
 PU2433
 PU2433.Superseded values are not recommended for survey control.
 PU2433
 PU2433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2433.See file dsdata.pdf to determine how the superseded data were derived.
 PU2433
 PU2433_MARKER: DR = REFERENCE MARK DISK
 PU2433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2433_STAMPING: DEEP 2 NO 4 1987
 PU2433_MARK LOGO: NGS
 PU2433_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2433+STABILITY: SURFACE MOTION
 PU2433_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2433+SATELLITE: SATELLITE OBSERVATIONS - 1987
 PU2433
 PU2433  HISTORY     - Date     Condition        Report By
 PU2433  HISTORY     - 1987     MONUMENTED       NGS
 PU2433
 PU2433                          STATION DESCRIPTION
 PU2433
 PU2433'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 (CLN)
 PU2433'NEAR THE CENTER OF SECTION 26, T 5 N, R 16 E, 8.8 KM (5.45 MI) SOUTH
 PU2433'OF THE CHEYENNE RIVER,7.2 KM (4.45 MI) SOUTH OF PEDRO,1.6 KM(1.00 MI)
 PU2433'WEST OF A RANCH HOUSE, ON THE CREST OF A RIDGE THAT DECSENDS INTO
 PU2433'DEEP CREEK VALLEY FROM THE WEST.
 PU2433'CREIGHTON COMUNITY HALL WHICH IS 27.5 KM (17.10 MI) NORTH OF WALL ON
 PU2433'COUNTY ROAD 508 (CREIGHTON ROAD), GO NORTH ON 508 FOR 3.8 KM(2.35 MI)
 PU2433'TO THE CROSSING OF COUNTY ROAD 521 AND THE FORMER POST OFFICE,
 PU2433'CONTINUE NORTH ON 508 FOR 16.5 KM (10.25 MI) TO A FORK. KEEP RIGHT,
 PU2433'EAST ON THE MAIN TRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A CATTLE
 PU2433'GUARD, CONTINUE EAST FOR 0.2 KM (0.10 MI) TO DEEP 2 AZ MK 2 ON THE
 PU2433'LEFT ON A HIGH CUT BANK, CONTINUE EAST FOR 0.3 KM (0.20 MI) TO THE
 PU2433'DEEP 1961 AZ MK ON THE RIGHT, CONTINUE EAST FOR 0.7 KM (0.45 MI) TO
 PU2433'THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1112 ***********************************************************************
 PT1112  DESIGNATION -  DEEP RUN
 PT1112  PID         -  PT1112
 PT1112  STATE/COUNTY-  SD/HAAKON
 PT1112  COUNTRY     -  US
 PT1112  USGS QUAD   -  KIRLEY (2017)
 PT1112
 PT1112                         *CURRENT SURVEY CONTROL
 PT1112  ______________________________________________________________________
 PT1112* NAD 83(1996) POSITION- 44 32 43.81828(N) 101 21 06.53169(W)   ADJUSTED
 PT1112* NAVD 88 ORTHO HEIGHT -   685.    (meters)     2247.    (feet) SCALED
 PT1112  ______________________________________________________________________
 PT1112  GEOID HEIGHT    -        -21.693 (meters)                     GEOID18
 PT1112  LAPLACE CORR    -         -5.21  (seconds)                    DEFLEC18
 PT1112  HORZ ORDER      -  SECOND
 PT1112
 PT1112.The horizontal coordinates were established by classical geodetic methods
 PT1112.and adjusted by the National Geodetic Survey in January 1998.
 PT1112
 PT1112.The orthometric height was scaled from a topographic map.
 PT1112
 PT1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1112.GEOID18 height accuracy estimate available here.
 PT1112
 PT1112.Click photographs - Photos may exist for this station.
 PT1112
 PT1112.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1112
 PT1112. The following values were computed from the NAD 83(1996) position.
 PT1112
 PT1112;                    North         East     Units Scale Factor Converg.
 PT1112;SPC SD S     -   246,264.914   519,062.629   MT  1.00003801   -0 42 09.4
 PT1112;SPC SD S     -   807,954.14  1,702,957.98   sFT  1.00003801   -0 42 09.4
 PT1112;UTM  14      - 4,935,154.141   313,180.621   MT  1.00002922   -1 39 00.8
 PT1112
 PT1112!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1112!SPC SD S     -   0.99989593  x   1.00003801  =   0.99993394
 PT1112!UTM  14      -   0.99989593  x   1.00002922  =   0.99992515
 PT1112
 PT1112:                Primary Azimuth Mark                     Grid Az
 PT1112:SPC SD S     -  DEEP RUN AZ MK                           182 57 45.9
 PT1112:UTM  14      -  DEEP RUN AZ MK                           183 54 37.3
 PT1112
 PT1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ1318035154(NAD 83)
 PT1112
 PT1112|---------------------------------------------------------------------|
 PT1112| PID    Reference Object                     Distance      Geod. Az  |
 PT1112|                                                           dddmmss.s |
 PT1112| PT1113 DEEP CREEK LUTH CHURCH SPIRE        APPROX. 8.9 KM 1221533.7 |
 PT1112| CP9135 DEEP RUN RM 1                        14.039 METERS 17029     |
 PT1112| CP9134 DEEP RUN AZ MK                                     1821536.5 |
 PT1112| CP9136 DEEP RUN RM 2                        15.158 METERS 29019     |
 PT1112|---------------------------------------------------------------------|
 PT1112
 PT1112                          SUPERSEDED SURVEY CONTROL
 PT1112
 PT1112  NAD 83(1986)-  44 32 43.81183(N)    101 21 06.53361(W) AD(       ) 2
 PT1112  NAD 27      -  44 32 43.87200(N)    101 21 05.00400(W) AD(       ) 2
 PT1112
 PT1112.Superseded values are not recommended for survey control.
 PT1112
 PT1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1112.See file dsdata.pdf to determine how the superseded data were derived.
 PT1112
 PT1112_MARKER: DS = TRIANGULATION STATION DISK
 PT1112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1112_STAMPING: DEEP RUN 1952
 PT1112_MARK LOGO: CGS
 PT1112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1112+STABILITY: SURFACE MOTION
 PT1112
 PT1112  HISTORY     - Date     Condition        Report By
 PT1112  HISTORY     - 1952     MONUMENTED       CGS
 PT1112
 PT1112                          STATION DESCRIPTION
 PT1112
 PT1112'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1112'THE STATION IS IN SECTION 28, T 7 N, R 23 E, ON THE RIGHT-OF-WAY
 PT1112'OF A PUBLIC ROAD, ABOUT 16-1/4 MILES EAST AND 6 MILES NORTH OF
 PT1112'MILESVILLE, 10 MILES SOUTH OF THE CHEYENNE RIVER, 1 MILES WEST OF
 PT1112'DEEP RUN CREEK, 57 FEET NORTHEAST OF THE CENTER OF THE MAIN
 PT1112'DIRT ROAD, 19 FEET SOUTHWEST OF A FENCE CORNER, 16 FEET SOUTHEAST
 PT1112'OF THE CENTER OF A TRACK ROAD, 14 FEET NORTHWEST OF A WHITE
 PT1112'4 IN X 4 IN WITNESS POST AND 7 FEET WEST OF A WIRE FENCE.
 PT1112'
 PT1112'TO REACH THE STATION FROM THE POST OFFICE IN NOWLIN, GO
 PT1112'NORTH ON THE MAIN ROAD FOR 1 MILE TO U.S. HIGHWAY 14, TURN LEFT
 PT1112'(WEST) AND GO ON U.S. HIGHWAY 14 FOR 0.85 MILE TO A SIDE ROAD
 PT1112'ON THE RIGHT, TURN RIGHT (NORTH) AND FOLLOW THE MAIN GRADED
 PT1112'DIRT ROAD FOR 4.4 MILES TO A CROSS ROAD AND A SCHOOL HOUSE IN
 PT1112'THE NORTHWEST ANGLE OF THIS INTERSECTION, CONTINUE NORTHERLY ON
 PT1112'THE MAIN ROAD FOR 7.7 MILES TO THE SMALL VILLAGE OF OTTUMWA
 PT1112'ON THE RIGHT, CONTINUE NORTHERLY FOR 2.5 MILES TO A SIDE ROAD
 PT1112'ON THE LEFT, TURN LEFT (WEST) AND AND FOLLOW THE MAIN ROAD
 PT1112'FOR 1 MILE, TURN RIGHT WITH THE MAIN ROAD AND GO NORTH, WEST
 PT1112'AND NORTH FOR 5.5 MILES TO A SIDE ROAD ON THE LEFT, CONTINUE
 PT1112'NORTHERLY ON THE MAIN ROAD FOR 4.5 MILES TO A STUCCO SCHOOL
 PT1112'HOUSE ON THE LEFT, CONTINUE NORTHERLY ON THE MAIN ROAD FOR
 PT1112'2.05 MILES TO A POINT WHERE THE MAIN ROAD TURNS LEFT, TURN
 PT1112'LEFT WITH THE MAIN ROAD NORTH, EAST AND NORTH FOR 1.4
 PT1112'MILES TO A Y-JUNCTION (JUST AFTER CROSSING A SMALL WOODEN
 PT1112'BRIDGE) TURN RIGHT AND GO EAST AND NORTH ON THE MAIN ROAD FOR
 PT1112'7.65 MILES TO A T-INTERSECTION AND A SCHOOL HOUSE IN THE
 PT1112'SOUTHWEST ANGLE, TURN LEFT AND GO WEST AND NORTH WITH THE
 PT1112'MAIN ROAD FOR 1.2 MILES TO THE AZIMUTH MARK ON THE LEFT AS
 PT1112'DESCRIBED BELOW, CONTINUE NORTH ON THE DIRT ROAD FOR 0.3
 PT1112'MILE TO WHERE THE MAIN ROAD MAKES A 45-DEGREE TURN TO THE LEFT
 PT1112'AND THE STATION ON THE RIGHT AS DESCRIBED.
 PT1112'
 PT1112'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1112'DEEP RUN 1952.
 PT1112'
 PT1112'REFERENCE MARK 1 IS 43 FEET EAST OF THE CENTER OF THE ROAD AND
 PT1112'1 FOOT WEST OF A WIRE FENCE.  THE MARK PROJECTS 5 INCHES AND THE
 PT1112'DISK IS STAMPED DEEP RUN NO 1 1952.
 PT1112'
 PT1112'REFERENCE MARK 2 IS 48 FEET NORTH OF THE CENTER OF THE ROAD
 PT1112'AND 1 FOOT SOUTH OF A FENCE POST.  THE MARK PROJECTS 6 INCHES
 PT1112'AND THE DISK IS STAMPED DEEP RUN NO 2 1952.
 PT1112'
 PT1112'THE AZIMUTH MARK IS 39 FEET WEST OF THE CENTER OF THE
 PT1112'ROAD, 2 FEET NORTH OF A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT
 PT1112'EAST OF A FENCE LINE.  THE MARK PROJECTS 5 INCHES AND THE
 PT1112'DISK IS STAMPED DEEP RUN 1952.
 PT1112'
 PT1112'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2259 ***********************************************************************
 PU2259  DESIGNATION -  DEERS EAR
 PU2259  PID         -  PU2259
 PU2259  STATE/COUNTY-  SD/BUTTE
 PU2259  COUNTRY     -  US
 PU2259  USGS QUAD   -  DEERS EARS BUTTE SOUTH (2017)
 PU2259
 PU2259                         *CURRENT SURVEY CONTROL
 PU2259  ______________________________________________________________________
 PU2259* NAD 83(1996) POSITION- 44 59 54.84860(N) 103 11 06.85509(W)   ADJUSTED
 PU2259* NAVD 88 ORTHO HEIGHT -  1051.    (meters)     3448.    (feet) SCALED
 PU2259  ______________________________________________________________________
 PU2259  GEOID HEIGHT    -        -16.886 (meters)                     GEOID18
 PU2259  LAPLACE CORR    -         -5.05  (seconds)                    DEFLEC18
 PU2259  HORZ ORDER      -  SECOND
 PU2259
 PU2259.The horizontal coordinates were established by classical geodetic methods
 PU2259.and adjusted by the National Geodetic Survey in January 1998.
 PU2259
 PU2259.The orthometric height was scaled from a topographic map.
 PU2259
 PU2259.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2259.GEOID18 height accuracy estimate available here.
 PU2259
 PU2259.Click photographs - Photos may exist for this station.
 PU2259
 PU2259.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2259
 PU2259. The following values were computed from the NAD 83(1996) position.
 PU2259
 PU2259;                    North         East     Units Scale Factor Converg.
 PU2259;SPC SD N     -   134,423.518   348,927.828   MT  0.99993953   -2 15 15.5
 PU2259;SPC SD N     -   441,021.16  1,144,774.05   sFT  0.99993953   -2 15 15.5
 PU2259;UTM  13      - 4,984,393.415   643,034.640   MT  0.99985157   +1 17 00.3
 PU2259
 PU2259!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2259!SPC SD N     -   0.99983781  x   0.99993953  =   0.99977735
 PU2259!UTM  13      -   0.99983781  x   0.99985157  =   0.99968941
 PU2259
 PU2259:                Primary Azimuth Mark                     Grid Az
 PU2259:SPC SD N     -  DEERS EAR AZ MK                          084 52 30.2
 PU2259:UTM  13      -  DEERS EAR AZ MK                          081 20 14.4
 PU2259
 PU2259_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4303484393(NAD 83)
 PU2259
 PU2259|---------------------------------------------------------------------|
 PU2259| PID    Reference Object                     Distance      Geod. Az  |
 PU2259|                                                           dddmmss.s |
 PU2259| CP9140 DEERS EAR AZ MK                                    0823714.7 |
 PU2259| CP9141 DEERS EAR RM 1                       10.073 METERS 09532     |
 PU2259| CP9142 DEERS EAR RM 2                        7.352 METERS 33140     |
 PU2259|---------------------------------------------------------------------|
 PU2259
 PU2259                          SUPERSEDED SURVEY CONTROL
 PU2259
 PU2259  NAD 83(1993)-  44 59 54.84211(N)    103 11 06.85277(W) AD(       ) 2
 PU2259  NAD 83(1986)-  44 59 54.83873(N)    103 11 06.85114(W) AD(       ) 2
 PU2259  NAD 27      -  44 59 54.88090(N)    103 11 05.20300(W) AD(       ) 2
 PU2259
 PU2259.Superseded values are not recommended for survey control.
 PU2259
 PU2259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2259.See file dsdata.pdf to determine how the superseded data were derived.
 PU2259
 PU2259_MARKER: DS = TRIANGULATION STATION DISK
 PU2259_SETTING: 66 = SET IN ROCK OUTCROP
 PU2259_STAMPING: DEERS EAR 1951
 PU2259_MARK LOGO: CGS
 PU2259_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2259+STABILITY: POSITION/ELEVATION WELL
 PU2259
 PU2259  HISTORY     - Date     Condition        Report By
 PU2259  HISTORY     - 1951     MONUMENTED       CGS
 PU2259  HISTORY     - 1952     GOOD             CGS
 PU2259  HISTORY     - 1962     GOOD             CGS
 PU2259  HISTORY     - 1973     GOOD             USGS
 PU2259
 PU2259                          STATION DESCRIPTION
 PU2259
 PU2259'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2259'THE STATION IS LOCATED ON THE MOST WESTERLY OF TWO BUTTES THAT
 PU2259'ARE WELL KNOWN LOCALLY AS DEER EARS BUTTES, ABOUT 22.5 MILES
 PU2259'NORTHEAST OF NEWELL, ABOUT 12 MILES EAST AND 2 MILES NORTH OF
 PU2259'CASTLE ROCK, AND ABOUT 9 MILES SOUTHEAST OF HOOVER.
 PU2259'
 PU2259'TO REACH THE AZIMUTH MARK FROM THE SOUTHEAST SIDE OF THE BUTTE,
 PU2259'GO EAST ON A TRACK ROAD FOR 1.0 MILE TO THE AZIMUTH MARK ON THE
 PU2259'RIGHT.
 PU2259'
 PU2259'THE STATION MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE IN
 PU2259'OUTCROPPING BEDROCK.  IT IS SET FLUSH IN THE BEDROCK, AND THE
 PU2259'DISK IS STAMPED DEERS EAR 1951.
 PU2259'
 PU2259'REFERENCE MARK NO. 1 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 PU2259'IN OUTCROPPING BEDROCK.  IT IS SET FLUSH IN THE BEDROCK, AND
 PU2259'THE DISK IS STAMPED DEERS EAR NO 1 1951.
 PU2259'
 PU2259'REFERENCE MARK NO. 2 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 PU2259'IN OUTCROPPING BEDROCK.  IT IS SET FLUSH IN THE BEDROCK, AND THE
 PU2259'DISK IS STAMPED DEERS EAR NO 2 1951.
 PU2259'
 PU2259'THE AZIMUTH MARK IS 10 FEET SOUTH OF THE CENTER OF THE TRACK
 PU2259'ROAD AND 2 FEET WEST OF A WITNESS POST.  IT IS A STANDARD DISK
 PU2259'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER.  IT PROJECTS 8
 PU2259'INCHES, AND THE DISK IS STAMPED DEERS EAR 1951.
 PU2259
 PU2259                          STATION RECOVERY (1952)
 PU2259
 PU2259'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PU2259'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 PU2259'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT.
 PU2259
 PU2259                          STATION RECOVERY (1962)
 PU2259
 PU2259'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2259'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PU2259'IN GOOD CONDITION.  THE TO REACH IS ADEQUATE.  THE DISTANCE AND
 PU2259'DIRECTIONS WERE CHECKED IN THE FIELD AND A SLIGHTLY SMALLER VALUE
 PU2259'WAS FOUND ON REFERENCE MARK NO. 2.  REFERENCE MARK NO. 1 AND THE
 PU2259'AZIMUTH MARK ARE CORRECT.
 PU2259
 PU2259                          STATION RECOVERY (1973)
 PU2259
 PU2259'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WJC)
 PU2259'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 212 AND STATE
 PU2259'HWY. 79 IN THE NORTH EDGE OF NEWELL.  GO EAST AND NORTHEAST ON U.S.
 PU2259'HWY. 212 FOR 15.3 MI TO A GRAVEL RD. ON THE LEFT AT SIGN TWILIGHT
 PU2259'RD.  TURN LEFT AND GO NORTH ON GRAVEL RD. 10.7 MI TO A GRAVEL
 PU2259'RD. NORTH.  TURN LEFT AND GO NORTH FOR 5.3 MI ON GRAVEL RD. TO
 PU2259'A RD. FORK.  TURN LEFT ON TRACK RD. AND GO WEST FOR 0.3 MI TO A
 PU2259'WIRE GATE.  GO THROUGH THE GATE AND CONTINUE ON TRACK RD. FOR
 PU2259'1.0 MI TO A WIRE GATE.  GO THROUGH THE GATE AND GO NORTH FOR
 PU2259'0.2 MI TO THE BASE OF THE HILL.  PACK UP THE WEST BUTTE TO
 PU2259'THE TOP AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0977 ***********************************************************************
 OS0977  DESIGNATION -  DEK 9 RESET
 OS0977  PID         -  OS0977
 OS0977  STATE/COUNTY-  SD/TODD
 OS0977  COUNTRY     -  US
 OS0977  USGS QUAD   -  OKREEK (2017)
 OS0977
 OS0977                         *CURRENT SURVEY CONTROL
 OS0977  ______________________________________________________________________
 OS0977* NAD 83(1986) POSITION- 43 18 24.     (N) 100 28 14.     (W)   SCALED
 OS0977* NAVD 88 ORTHO HEIGHT -   779.585 (meters)     2557.69  (feet) ADJUSTED
 OS0977  ______________________________________________________________________
 OS0977  GEOID HEIGHT    -        -23.771 (meters)                     GEOID18
 OS0977  DYNAMIC HEIGHT  -        779.281 (meters)     2556.69  (feet) COMP
 OS0977  MODELED GRAVITY -    980,203.7   (mgal)                       NAVD 88
 OS0977
 OS0977  VERT ORDER      -  FIRST     CLASS II
 OS0977
 OS0977.The horizontal coordinates were scaled from a map and have
 OS0977.an estimated accuracy of +/- 6 seconds.
 OS0977
 OS0977.The orthometric height was determined by differential leveling and
 OS0977.adjusted by the NATIONAL GEODETIC SURVEY
 OS0977.in June 1994.
 OS0977
 OS0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0977.GEOID18 height accuracy estimate available here.
 OS0977
 OS0977.Click photographs - Photos may exist for this station.
 OS0977
 OS0977.The dynamic height is computed by dividing the NAVD 88
 OS0977.geopotential number by the normal gravity value computed on the
 OS0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0977.degrees latitude (g = 980.6199 gals.).
 OS0977
 OS0977.The modeled gravity was interpolated from observed gravity values.
 OS0977
 OS0977;                    North         East    Units  Estimated Accuracy
 OS0977;SPC SD S     -   108,140.      588,870.      MT  (+/- 180 meters Scaled)
 OS0977
 OS0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN807959(NAD 83)
 OS0977
 OS0977                          SUPERSEDED SURVEY CONTROL
 OS0977
 OS0977.No superseded survey control is available for this station.
 OS0977
 OS0977_MARKER: I = METAL ROD
 OS0977_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0977_STAMPING: DEK 9 RESET 1991
 OS0977_MARK LOGO: NGS
 OS0977_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0977_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0977+SATELLITE: SATELLITE OBSERVATIONS - November 28, 2012
 OS0977_ROD/PIPE-DEPTH: 7.9 meters
 OS0977_SLEEVE-DEPTH  : 1.5 meters
 OS0977
 OS0977  HISTORY     - Date     Condition        Report By
 OS0977  HISTORY     - 1991     MONUMENTED       SDDT
 OS0977  HISTORY     - 19930919 GOOD             NGS
 OS0977  HISTORY     - 20121128 GOOD             INDIV
 OS0977
 OS0977                          STATION DESCRIPTION
 OS0977
 OS0977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OS0977'15.2 KM (9.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OS0977'OF MAIN STREET IN MISSION, 55.0 M (180.4 FT) SOUTHWEST OF THE
 OS0977'CENTERLINE OF A PAVED ROAD, 23.1 M (75.8 FT) SOUTHEAST OF THE HIGHWAY
 OS0977'CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 OS0977'FT) WEST OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS
 OS0977'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0977'LOGO CAP.
 OS0977
 OS0977                          STATION RECOVERY (2012)
 OS0977
 OS0977'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0977'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0762 ***********************************************************************
 OQ0762  DESIGNATION -  DELL RAPIDS ODD FELLOWS CHIM
 OQ0762  PID         -  OQ0762
 OQ0762  STATE/COUNTY-  SD/MINNEHAHA
 OQ0762  COUNTRY     -  US
 OQ0762  USGS QUAD   -  DELL RAPIDS (2017)
 OQ0762
 OQ0762                         *CURRENT SURVEY CONTROL
 OQ0762  ______________________________________________________________________
 OQ0762* NAD 83(1996) POSITION- 43 49 44.77393(N) 096 43 07.67160(W)   ADJUSTED
 OQ0762  ______________________________________________________________________
 OQ0762  GEOID HEIGHT    -        -26.052 (meters)                     GEOID18
 OQ0762  LAPLACE CORR    -         -3.04  (seconds)                    DEFLEC18
 OQ0762  HORZ ORDER      -  THIRD
 OQ0762
 OQ0762.The horizontal coordinates were established by classical geodetic methods
 OQ0762.and adjusted by the National Geodetic Survey in January 1998.
 OQ0762
 OQ0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0762.GEOID18 height accuracy estimate available here.
 OQ0762
 OQ0762.Click photographs - Photos may exist for this station.
 OQ0762
 OQ0762.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0762
 OQ0762. The following values were computed from the NAD 83(1996) position.
 OQ0762
 OQ0762;                    North         East     Units Scale Factor Converg.
 OQ0762;SPC SD S     -   172,492.946   890,622.111   MT  0.99991362   +2 29 36.6
 OQ0762;SPC SD S     -   565,920.61  2,921,982.71   sFT  0.99991362   +2 29 36.6
 OQ0762;UTM  14      - 4,855,421.370   683,419.574   MT  1.00001381   +1 34 48.7
 OQ0762
 OQ0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8341955421(NAD 83)
 OQ0762
 OQ0762                          SUPERSEDED SURVEY CONTROL
 OQ0762
 OQ0762  NAD 83(1986)-  43 49 44.77748(N)    096 43 07.65006(W) AD(       ) 3
 OQ0762  NAD 27      -  43 49 44.87300(N)    096 43 06.47300(W) AD(       ) 3
 OQ0762
 OQ0762.Superseded values are not recommended for survey control.
 OQ0762
 OQ0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0762.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0762
 OQ0762_MARKER: 85 = CHIMNEY
 OQ0762
 OQ0762  HISTORY     - Date     Condition        Report By
 OQ0762  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0762  HISTORY     - 1935     GOOD             CGS
 OQ0762  HISTORY     - 1970     GOOD             NGS
 OQ0762
 OQ0762                          STATION DESCRIPTION
 OQ0762
 OQ0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0762'THIS MARK WAS EVIDENTLY THE SMOKESTACK AT THE POWER PLANT, FOR IT
 OQ0762'IS MUCH HIGHER THAN EITHER OF THE TWO CHIMNEYS ON THE BUILDING
 OQ0762'ITSELF.  THE STACK IS STILL STANDING THE SAME AS IT WAS IN 1927.
 OQ0762
 OQ0762                          STATION RECOVERY (1970)
 OQ0762
 OQ0762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 OQ0762'THE STATION WAS RECOVERED AND APPEARS TO BE IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0769 ***********************************************************************
 OQ0769  DESIGNATION -  DELL RESET
 OQ0769  PID         -  OQ0769
 OQ0769  STATE/COUNTY-  SD/MOODY
 OQ0769  COUNTRY     -  US
 OQ0769  USGS QUAD   -  TRENT (2017)
 OQ0769
 OQ0769                         *CURRENT SURVEY CONTROL
 OQ0769  ______________________________________________________________________
 OQ0769* NAD 83(1996) POSITION- 43 53 30.30781(N) 096 43 37.54362(W)   ADJUSTED
 OQ0769* NAVD 88 ORTHO HEIGHT -   500.    (meters)     1640.    (feet) SCALED
 OQ0769  ______________________________________________________________________
 OQ0769  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 OQ0769  LAPLACE CORR    -         -3.11  (seconds)                    DEFLEC18
 OQ0769  HORZ ORDER      -  SECOND
 OQ0769
 OQ0769.The horizontal coordinates were established by classical geodetic methods
 OQ0769.and adjusted by the National Geodetic Survey in January 1998.
 OQ0769
 OQ0769.The orthometric height was scaled from a topographic map.
 OQ0769
 OQ0769.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0769.GEOID18 height accuracy estimate available here.
 OQ0769
 OQ0769.Click photographs - Photos may exist for this station.
 OQ0769
 OQ0769.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0769
 OQ0769. The following values were computed from the NAD 83(1996) position.
 OQ0769
 OQ0769;                    North         East     Units Scale Factor Converg.
 OQ0769;SPC SD S     -   179,417.621   889,653.242   MT  0.99991823   +2 29 16.0
 OQ0769;SPC SD S     -   588,639.31  2,918,804.01   sFT  0.99991823   +2 29 16.0
 OQ0769;UTM  14      - 4,862,361.262   682,561.013   MT  1.00000994   +1 34 34.4
 OQ0769
 OQ0769!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0769!SPC SD S     -   0.99992564  x   0.99991823  =   0.99984387
 OQ0769!UTM  14      -   0.99992564  x   1.00000994  =   0.99993558
 OQ0769
 OQ0769:                Primary Azimuth Mark                     Grid Az
 OQ0769:SPC SD S     -  DELL AZ MK                               188 35 49.3
 OQ0769:UTM  14      -  DELL AZ MK                               189 30 30.9
 OQ0769
 OQ0769_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8256162361(NAD 83)
 OQ0769
 OQ0769|---------------------------------------------------------------------|
 OQ0769| PID    Reference Object                     Distance      Geod. Az  |
 OQ0769|                                                           dddmmss.s |
 OQ0769| CO2969 DELL RM 3                            29.770 METERS 10439     |
 OQ0769| CO2967 DELL RM 1                            35.924 METERS 11635     |
 OQ0769| OQ0764 DELL RAPIDS WATER TANK              APPROX. 7.1 KM 1684522.7 |
 OQ0769| OQ0762 DELL RAPIDS ODD FELLOWS CHIM        APPROX. 7.0 KM 1743122.4 |
 OQ0769| CO2966 DELL AZ MK                                         1910505.3 |
 OQ0769| OQ0843 WILLOW CREEK LUTH CH SPIRE          APPROX.13.1 KM 2110554.2 |
 OQ0769| CO2968 DELL RM 2                            29.937 METERS 23716     |
 OQ0769| CO2970 DELL RM 4                            18.733 METERS 24535     |
 OQ0769|---------------------------------------------------------------------|
 OQ0769
 OQ0769                          SUPERSEDED SURVEY CONTROL
 OQ0769
 OQ0769  NAD 83(1986)-  43 53 30.31082(N)    096 43 37.52208(W) AD(       ) 2
 OQ0769  NAD 27      -  43 53 30.40900(N)    096 43 36.34400(W) AD(       ) 2
 OQ0769
 OQ0769.Superseded values are not recommended for survey control.
 OQ0769
 OQ0769.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0769.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0769
 OQ0769_MARKER: DS = TRIANGULATION STATION DISK
 OQ0769_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0769_STAMPING: DELL 1949 1970
 OQ0769_MARK LOGO: CGS
 OQ0769_PROJECTION: FLUSH
 OQ0769_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0769+STABILITY: SURFACE MOTION
 OQ0769
 OQ0769  HISTORY     - Date     Condition        Report By
 OQ0769  HISTORY     - 1970     MONUMENTED       NGS
 OQ0769
 OQ0769                          STATION DESCRIPTION
 OQ0769
 OQ0769'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 OQ0769'THE UNDERGROUND STATION MARK AND THE AZIMUTH MARK WERE RECOVERED
 OQ0769'IN GOOD CONDITION.  THE SURFACE STATION MARK, AND REFERENCE
 OQ0769'MARKS NO. 1 AND NO. 2 WERE FOUND DESTROYED, LYING ON TOP OF THE
 OQ0769'GROUND IN A FARM LANE WITH DISKS INTACT.  THE UNDERGROUND STATION
 OQ0769'MARK WAS RECOVERED FROM THE GROUND REFERENCES.  THE STATION SITE
 OQ0769'WAS A SECTION LINE ROAD, WHICH THE ADJACENT FARM OWNERS HAD THE
 OQ0769'STATE CLOSE AS IT WAS NOT BEING USED.  A ROAD GRADER WAS USED
 OQ0769'TO LEVEL THE AREA, AND THE MARKS WERE PUSHED OUT AT THIS TIME.
 OQ0769'THE UNDERGROUND STATION MARK WAS LOWERED AND A SURFACE
 OQ0769'STATION MARK WAS SET FLUSH, REFERENCE MARKS NO. 3 AND NO. 4
 OQ0769'WERE SET.
 OQ0769'
 OQ0769'A NEW DESCRIPTION FOLLOWS--
 OQ0769'
 OQ0769'THE STATION IS LOCATED ABOUT 5.0 MILES NORTH-NORTHWEST OF DELL
 OQ0769'RAPIDS, AND 1.6 MILES EAST OF INTERSTATE HIGHWAY 29, 0.05 MILE
 OQ0769'EAST OF COUNTY ROAD 129, IN A FARMYARD LANE ON PROPERTY OF MR.
 OQ0769'HERMAN J. REDDER.
 OQ0769'
 OQ0769'THE STATION MARK IS A STANDARD DISK STAMPED DELL 1949 1970, SET
 OQ0769'IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 90.5
 OQ0769'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF BARN, 42.5 FEET
 OQ0769'EAST OF SOUTHWEST CORNER OF FEEDLOT, 10 FEET SOUTH OF SOUTH
 OQ0769'FENCE OF FEEDLOT, AND 26 FEET NORTH OF THE EAST-WEST PROPERTY
 OQ0769'LINE FENCE.
 OQ0769'
 OQ0769'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED DELL 1949 NO 3
 OQ0769'1970, SET IN A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.
 OQ0769'IT IS 47 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF FEEDLOT, AND
 OQ0769'1 FOOT NORTH OF THE LINE FENCE.
 OQ0769'
 OQ0769'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED DELL 1949 NO 4
 OQ0769'1970, SET IN A SQUARE CONCRETE MONUMENT 2-INCHES BELOW GROUND
 OQ0769'SURFACE.  IT IS 36.5 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST CORNER
 OQ0769'OF FEEDLOT, 2 FEET EAST OF A GATE POST, AND 1 FOOT NORTH OF THE
 OQ0769'LINE FENCE.
 OQ0769'
 OQ0769'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DELL 1949, SET IN
 OQ0769'A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 79 FEET
 OQ0769'EAST OF THE NORTHEAST CORNER OF A FARMYARD FENCE, 45 FEET EAST
 OQ0769'OF THE CENTER COUNTY ROAD 129, 1 FOOT SOUTHEAST OF SOUTH GATE
 OQ0769'POST TO FIELD ENTRANCE, AND 1 FOOT EAST OF A METAL WITNESS POST.
 OQ0769'
 OQ0769'TO REACH THE STATION FROM THE POST OFFICE IN DELL RAPIDS, GO WEST
 OQ0769'ON 4TH STREET FOR 0.35 MILE TO THE JUNCTION OF U.S. HIGHWAY 77,
 OQ0769'AND COUNTY ROADS 104 AND 129.  TURN RIGHT AND GO NORTH ON
 OQ0769'COUNTY ROAD 129 FOR 4.7 MILES TO THE AZIMUTH MARK AT A GATE ON
 OQ0769'THE RIGHT, CONTINUE NORTH ON COUNTY ROAD 129 FOR 0.25 MILE TO A
 OQ0769'SIDE ROAD LEFT, AND A FARM DRIVEWAY AND THE STATION ON THE RIGHT
 OQ0769'AS DESCRIBED.
 OQ0769'
 OQ0769'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES NNW
 OQ0769'OF DELL RAPIDS
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0326 ***********************************************************************
 PR0326  DESIGNATION -  DEPOT
 PR0326  PID         -  PR0326
 PR0326  STATE/COUNTY-  SD/CODINGTON
 PR0326  COUNTRY     -  US
 PR0326  USGS QUAD   -  KRANZBURG (2017)
 PR0326
 PR0326                         *CURRENT SURVEY CONTROL
 PR0326  ______________________________________________________________________
 PR0326* NAD 83(1986) POSITION- 44 53 24.     (N) 096 55 12.     (W)   SCALED
 PR0326* NAVD 88 ORTHO HEIGHT -   604.210 (meters)     1982.31  (feet) ADJUSTED
 PR0326  ______________________________________________________________________
 PR0326  GEOID HEIGHT    -        -25.178 (meters)                     GEOID18
 PR0326  DYNAMIC HEIGHT  -        604.116 (meters)     1982.00  (feet) COMP
 PR0326  MODELED GRAVITY -    980,441.4   (mgal)                       NAVD 88
 PR0326
 PR0326  VERT ORDER      -  SECOND    CLASS 0
 PR0326
 PR0326.The horizontal coordinates were scaled from a map and have
 PR0326.an estimated accuracy of +/- 6 seconds.
 PR0326
 PR0326.The orthometric height was determined by differential leveling and
 PR0326.adjusted by the NATIONAL GEODETIC SURVEY
 PR0326.in June 1991.
 PR0326
 PR0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0326.GEOID18 height accuracy estimate available here.
 PR0326
 PR0326.Click photographs - Photos may exist for this station.
 PR0326
 PR0326.The dynamic height is computed by dividing the NAVD 88
 PR0326.geopotential number by the normal gravity value computed on the
 PR0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0326.degrees latitude (g = 980.6199 gals.).
 PR0326
 PR0326.The modeled gravity was interpolated from observed gravity values.
 PR0326
 PR0326;                    North         East    Units  Estimated Accuracy
 PR0326;SPC SD N     -   122,050.      843,240.      MT  (+/- 180 meters Scaled)
 PR0326
 PR0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ642728(NAD 83)
 PR0326
 PR0326                          SUPERSEDED SURVEY CONTROL
 PR0326
 PR0326  NGVD 29 (??/??/92)  603.909  (m)         1981.32   (f) ADJ UNCH    2 0
 PR0326
 PR0326.Superseded values are not recommended for survey control.
 PR0326
 PR0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0326.See file dsdata.pdf to determine how the superseded data were derived.
 PR0326
 PR0326_MARKER: DD = SURVEY DISK
 PR0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0326+STABILITY: SURFACE MOTION
 PR0326
 PR0326  HISTORY     - Date     Condition        Report By
 PR0326  HISTORY     - UNK      MONUMENTED       SDHD
 PR0326  HISTORY     - 1934     GOOD             CGS
 PR0326  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0326
 PR0326                          STATION DESCRIPTION
 PR0326
 PR0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0326'AT KRANZBURG.
 PR0326'AT KRANZBURG, CODINGTON COUNTY, ABOUT 356 FEET SOUTHWEST OF THE
 PR0326'SOUTHWEST CORNER OF THE CHICAGO AND NORTH WESTERN RAILWAY STATION,
 PR0326'ON THE SOUTH LINE OF THE SOUTHWEST 1/4 OF SECTION 35, T. 117 N.,
 PR0326'R. 51 W., ABOUT 139 FEET NORTHWEST OF U.S. HIGHWAY 212 PAVEMENT
 PR0326'STATION 495 (STAMPED IN PAVING), ABOUT 66 FEET NORTH OF THE CENTER
 PR0326'LINE OF THE HIGHWAY, AND ABOUT 29 FEET SOUTH OF THE CENTER LINE
 PR0326'OF THE TRACKS.  A STATE SURVEY STANDARD DISK, SET IN THE TOP OF A
 PR0326'CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.  NOTE-- THERE
 PR0326'HAS BEEN BUILDING HIGHWAY IMPROVEMENTS
 PR0326
 PR0326                          STATION RECOVERY (1968)
 PR0326
 PR0326'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0326'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0507 ***********************************************************************
 QT0507  DESIGNATION -  DESCHAMPS
 QT0507  PID         -  QT0507
 QT0507  STATE/COUNTY-  SD/BUTTE
 QT0507  COUNTRY     -  US
 QT0507  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0507
 QT0507                         *CURRENT SURVEY CONTROL
 QT0507  ______________________________________________________________________
 QT0507* NAD 83(1996) POSITION- 45 04 47.85115(N) 103 24 01.47165(W)   ADJUSTED
 QT0507* NAVD 88 ORTHO HEIGHT -   890.    (meters)     2920.    (feet) SCALED
 QT0507  ______________________________________________________________________
 QT0507  GEOID HEIGHT    -        -16.488 (meters)                     GEOID18
 QT0507  LAPLACE CORR    -         -4.61  (seconds)                    DEFLEC18
 QT0507  HORZ ORDER      -  SECOND
 QT0507
 QT0507.The horizontal coordinates were established by classical geodetic methods
 QT0507.and adjusted by the National Geodetic Survey in January 1998.
 QT0507
 QT0507.The orthometric height was scaled from a topographic map.
 QT0507
 QT0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0507.GEOID18 height accuracy estimate available here.
 QT0507
 QT0507.Click photographs - Photos may exist for this station.
 QT0507
 QT0507.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0507
 QT0507. The following values were computed from the NAD 83(1996) position.
 QT0507
 QT0507;                    North         East     Units Scale Factor Converg.
 QT0507;SPC SD N     -   144,149.870   332,356.679   MT  0.99993924   -2 24 23.8
 QT0507;SPC SD N     -   472,931.70  1,090,406.87   sFT  0.99993924   -2 24 23.8
 QT0507;UTM  13      - 4,993,077.421   625,896.763   MT  0.99979489   +1 07 58.1
 QT0507
 QT0507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0507!SPC SD N     -   0.99986299  x   0.99993924  =   0.99980224
 QT0507!UTM  13      -   0.99986299  x   0.99979489  =   0.99965791
 QT0507
 QT0507:                Primary Azimuth Mark                     Grid Az
 QT0507:SPC SD N     -  DESCHAMPS AZ MK                          221 00 28.4
 QT0507:UTM  13      -  DESCHAMPS AZ MK                          217 28 06.5
 QT0507
 QT0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2589693077(NAD 83)
 QT0507
 QT0507|---------------------------------------------------------------------|
 QT0507| PID    Reference Object                     Distance      Geod. Az  |
 QT0507|                                                           dddmmss.s |
 QT0507| QT0268 DESCHAMPS AZ MK                                    2183604.6 |
 QT0507| CQ8218 DESCHAMPS RM 2                        8.547 METERS 24535     |
 QT0507| CQ8217 DESCHAMPS RM 1                        9.160 METERS 33708     |
 QT0507|---------------------------------------------------------------------|
 QT0507
 QT0507                          SUPERSEDED SURVEY CONTROL
 QT0507
 QT0507  NAD 83(1993)-  45 04 47.84568(N)    103 24 01.46879(W) AD(       ) 2
 QT0507  NAD 83(1986)-  45 04 47.84098(N)    103 24 01.46716(W) AD(       ) 2
 QT0507  NAD 27      -  45 04 47.87630(N)    103 23 59.79750(W) AD(       ) 2
 QT0507
 QT0507.Superseded values are not recommended for survey control.
 QT0507
 QT0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0507.See file dsdata.pdf to determine how the superseded data were derived.
 QT0507
 QT0507_MARKER: DS = TRIANGULATION STATION DISK
 QT0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0507_STAMPING: DESCHAMPS 1951
 QT0507_MARK LOGO: CGS
 QT0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0507+STABILITY: SURFACE MOTION
 QT0507
 QT0507  HISTORY     - Date     Condition        Report By
 QT0507  HISTORY     - 1951     MONUMENTED       CGS
 QT0507  HISTORY     - 1952     GOOD             CGS
 QT0507  HISTORY     - 1962     GOOD             CGS
 QT0507  HISTORY     - 1973     GOOD             USGS
 QT0507
 QT0507                          STATION DESCRIPTION
 QT0507
 QT0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0507'THIS STATION WAS NOT OCCUPIED.
 QT0507'
 QT0507'THE STATION IS LOCATED ON LAND OWNED BY PAUL AND ELOI DESCHAMPS,
 QT0507'ABOUT 8 MILES NORTH AND 1 MILE EAST OF THE CASTLE ROCK POST
 QT0507'OFFICE, ABOUT 2 MILES EAST OF STATE HIGHWAY 79, AND IN THE
 QT0507'NORTHWEST 1/4 SECTION 21, T 13 N, R 6 E.
 QT0507'
 QT0507'TO REACH THE STATION FROM THE CASTLE ROCK POST OFFICE, GO NORTH
 QT0507'ON STATE HIGHWAY 79 FOR 6.7 MILES TO A SIDE ROAD RIGHT AT THE
 QT0507'SIGN HOOVER 8.  CONTINUE NORTH ON THE HIGHWAY FOR 1.65 MILES
 QT0507'TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH FOR 0.15 MILE.
 QT0507'TURN RIGHT AND GO EAST ACROSS COUNTRY FOR 0.2 MILE TO THE TOP
 QT0507'OF THE FIRST MOUND AND THE STATION.
 QT0507'
 QT0507'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0507'DESCHAMPS 1951.  IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0507'CONCRETE CYLINDER.
 QT0507'
 QT0507'REFERENCE MARK NO. 1 IS ABOUT 30 FEET NORTH OF THE STATION.  IT
 QT0507'PROJECTS 5 INCHES, AND THE DISK IS STAMPED DESCHAMPS NO 1 1951.
 QT0507'IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE
 QT0507'CYLINDER.
 QT0507'
 QT0507'REFERENCE MARK NO. 2 IS ABOUT 30 FEET WEST OF THE STATION.  IT
 QT0507'PROJECTS 5 INCHES, AND THE DISK IS STAMPED DESCHAMPS NO 2 1951.
 QT0507'IT IS A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE
 QT0507'CYLINDER.
 QT0507'
 QT0507'THE AZIMUTH MARK IS ABOUT 0.3 MILE SOUTHWEST OF THE STATION.  IT
 QT0507'PROJECTS 5 INCHES, AND THE DISK IS STAMPED DESCHAMPS 1951.  IT
 QT0507'IS A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER.
 QT0507
 QT0507                          STATION RECOVERY (1952)
 QT0507
 QT0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0507'THE STATION IS ABOUT 9 MILES NORTH OF CASTLE ROCK.  0.3 MILE EAST
 QT0507'OF STATE HIGHWAY 79, IN SECTION 21, T 13 N, R 6 E, ON LAND OWNED
 QT0507'BY PAUL AND ELOI DESCHAMPS, AND 14 FEET EAST-NORTHEAST OF A
 QT0507'4 X 4 INCH WITNESS POST.
 QT0507'
 QT0507'TO REACH THE STATION FROM THE POST OFFICE IN CASTLE ROCK, GO
 QT0507'NORTH ON STATE HIGHWAY 79 FOR 6.7 MILES TO A SIDE ROAD RIGHT AT
 QT0507'THE SIGN HOOVER 8, CONTINUE NORTH ON THE HIGHWAY FOR 1.6 MILES
 QT0507'TO THE AZIMUTH MARK ON RIGHT, CONTINUE NORTH FOR 0.3 MILE TO A
 QT0507'WIRE GATE ON RIGHT, TURN RIGHT THROUGH GATE AND GO EAST ACROSS
 QT0507'COUNTRY FOR 0.3 MILE TO TOP OF MOUND AND STATION.
 QT0507'
 QT0507'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0507'DESCHAMPS 1951.
 QT0507'
 QT0507'REFERENCE MARK 1 IS 42 FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 QT0507'THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED DESCHAMPS
 QT0507'NO 1 1951.
 QT0507'
 QT0507'REFERENCE MARK 2 IS 22 FEET SOUTHWEST OF A 4 X 4 INCH WITNESS
 QT0507'POST.  THE MARK PROJECTS 7 INCHES, AND THE DISK IS STAMPED
 QT0507'DESCHAMPS NO 2 1951.
 QT0507'
 QT0507'THE AZIMUTH MARK IS 25 FEET EAST OF THE CENTER OF STATE HIGHWAY
 QT0507'79, 18 FEET WEST OF A WIRE FENCE, AND 4 FEET SOUTH OF A 4 X 4
 QT0507'INCH WITNESS POST.  THE MARK PROJECTS 6 INCHES, AND THE DISK IS
 QT0507'STAMPED DESCHAMPS 1951.
 QT0507'
 QT0507'THE MARKS WERE ESTABLISHED IN 1951, BUT THE STATION WAS NOT
 QT0507'OCCUPIED.
 QT0507
 QT0507                          STATION RECOVERY (1962)
 QT0507
 QT0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0507'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 WERE
 QT0507'RECOVERED AND FOUND TO BE IN GOOD CONDITION.  A NEW DESCRIPTION
 QT0507'AND ROUTE FOR THE STATION FOLLOWS.
 QT0507'
 QT0507'THE STATION IS 26 MILES NORTH OF NEWELL, 9 MILES NORTH OF CASTLE
 QT0507'ROCK, 1/4 MILE EAST OF STATE HIGHWAY 79, ON THE SUMMIT OF A LOW
 QT0507'KNOLL PROJECTING WITHIN SECTION 21, T 13 N, R 6 E.  IT IS ON
 QT0507'PROPERTY OWNED BY MR. PAUL AND MR. ELOI DESCHAMPS.
 QT0507'
 QT0507'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE AT
 QT0507'CASTLE ROCK, DRIVE NORTH ON STATE HIGHWAY 79 FOR 3.75 MILES TO
 QT0507'THE CASTLE ROCK MOREAU HALL ON THE LEFT.  CONTINUE NORTH,
 QT0507'NORTHEAST AND NORTH ON THE HIGHWAY FOR 3.3 MILES TO A SIDE ROAD
 QT0507'ON THE LEFT LEADING TO THE DESCHAMPS RANCH HEADQUARTERS.
 QT0507'CONTINUE NORTH ON THE HIGHWAY FOR 0.5 MILE TO A SIDE ROAD ON THE
 QT0507'RIGHT.  KEEP STRAIGHT AHEAD, NORTH, ON THE HIGHWAY FOR 0.45
 QT0507'MILE TO THE AZIMUTH MARK ON THE RIGHT IN THE ROAD
 QT0507'RIGHT-OF-WAY.  CONTINUE NORTH ON THE HIGHWAY FOR 0.3 MILE TO
 QT0507'THE SUMMIT OF A RISE AND A WIRE GATE ON BOTH THE EAST AND
 QT0507'WEST SIDES OF THE HIGHWAY.  TURN RIGHT, PASS THROUGH THE
 QT0507'GATE, THENCE DRIVE EAST ON A TRACK ROAD FOR 0.25 MILE TO THE
 QT0507'SUMMIT OF A LOW KNOLL AND THE STATION.
 QT0507'
 QT0507'THE SURFACE-STATION MARK IS A STANDARD DISK, STAMPED DESCHAMPS
 QT0507'1951, SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 QT0507'IN DIAMETER, PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 QT0507'IT IS 12.0 FEET NORTHEAST OF A WOODEN WITNESS POST AND 3.0 FEET
 QT0507'WEST OF A METAL WITNESS POST WITH SIGN ATTACHED.
 QT0507'
 QT0507'REFERENCE MARK 1, A STANDARD DISK STAMPED DESCHAMPS NO 1 1951,
 QT0507'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 QT0507'IN DIAMETER, PROJECTING 8 INCHES ABOVE THE SURFACE OF THE GROUND.
 QT0507'IT IS ABOUT THE SAME ELEVATION AS THE STATION MARK.
 QT0507'
 QT0507'REFERENCE MARK 2, A STANDARD DISK STAMPED DESCHAMPS NO 2 1951,
 QT0507'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 QT0507'IN DIAMETER, PROJECTING 8 INCHES ABOVE THE SURFACE OF THE GROUND.
 QT0507'IT IS ABOUT THE SAME ELEVATION AS THE STATION MARK.
 QT0507'
 QT0507'THE AZIMUTH MARK, A STANDARD DISK STAMPED DESCHAMPS 1951, IS
 QT0507'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 QT0507'DIAMETER, PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.  IT
 QT0507'IS 33.0 FEET EAST OF THE CENTER OF STATE HIGHWAY 79, 17.5 FEET
 QT0507'WEST OF THE EAST RIGHT-OF-WAY FENCE, 5.0 FEET SOUTH OF A WOODEN
 QT0507'WITNESS POST AND 2.0 FEET NORTH OF A METAL WITNESS POST WITH
 QT0507'SIGN ATTACHED.
 QT0507
 QT0507                          STATION RECOVERY (1973)
 QT0507
 QT0507'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WJC)
 QT0507'TO REACH THE STATION FROM CASTLE ROCK, GO NORTH ON STATE HWY.
 QT0507'79 FOR 0.5 MI TO RD. JCT. NORTH.  TURN RIGHT AND GO NORTH ON
 QT0507'BLACK TOP RD. FOR 6.75 MI TO GRAVEL RD. NORTH.  CONTINUE NORTH
 QT0507'ON GRAVEL RD. FOR 1.9 MI TO A WIRE GATE ON THE RIGHT.  TURN
 QT0507'RIGHT THROUGH GATE AND GO EAST ACROSS COUNTRY FOR 0.3 MI TO TOP
 QT0507'OF RIDGE AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0268 ***********************************************************************
 QT0268  DESIGNATION -  DESCHAMPS AZ MK
 QT0268  PID         -  QT0268
 QT0268  STATE/COUNTY-  SD/BUTTE
 QT0268  COUNTRY     -  US
 QT0268  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0268
 QT0268                         *CURRENT SURVEY CONTROL
 QT0268  ______________________________________________________________________
 QT0268* NAD 83(1986) POSITION- 45 04 31.     (N) 103 24 20.     (W)   SCALED
 QT0268* NAVD 88 ORTHO HEIGHT -   891.559 (meters)     2925.06  (feet) ADJUSTED
 QT0268  ______________________________________________________________________
 QT0268  GEOID HEIGHT    -        -16.478 (meters)                     GEOID18
 QT0268  DYNAMIC HEIGHT  -        891.360 (meters)     2924.40  (feet) COMP
 QT0268  MODELED GRAVITY -    980,363.8   (mgal)                       NAVD 88
 QT0268
 QT0268  VERT ORDER      -  SECOND    CLASS 0
 QT0268
 QT0268.The horizontal coordinates were scaled from a map and have
 QT0268.an estimated accuracy of +/- 6 seconds.
 QT0268
 QT0268.The orthometric height was determined by differential leveling and
 QT0268.adjusted by the NATIONAL GEODETIC SURVEY
 QT0268.in June 1991.
 QT0268
 QT0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0268.GEOID18 height accuracy estimate available here.
 QT0268
 QT0268.Click photographs - Photos may exist for this station.
 QT0268
 QT0268.The dynamic height is computed by dividing the NAVD 88
 QT0268.geopotential number by the normal gravity value computed on the
 QT0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0268.degrees latitude (g = 980.6199 gals.).
 QT0268
 QT0268.The modeled gravity was interpolated from observed gravity values.
 QT0268
 QT0268;                    North         East    Units  Estimated Accuracy
 QT0268;SPC SD N     -   143,650.      331,930.      MT  (+/- 180 meters Scaled)
 QT0268
 QT0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK255925(NAD 83)
 QT0268
 QT0268                          SUPERSEDED SURVEY CONTROL
 QT0268
 QT0268  NGVD 29 (??/??/92)  891.076  (m)         2923.47   (f) ADJ UNCH    2 0
 QT0268
 QT0268.Superseded values are not recommended for survey control.
 QT0268
 QT0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0268.See file dsdata.pdf to determine how the superseded data were derived.
 QT0268
 QT0268_MARKER: DZ = AZIMUTH MARK DISK
 QT0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0268_STAMPING: DESCHAMPS 1951
 QT0268_MARK LOGO: CGS
 QT0268_PROJECTION: PROJECTING 12 CENTIMETERS
 QT0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0268+STABILITY: SURFACE MOTION
 QT0268
 QT0268  HISTORY     - Date     Condition        Report By
 QT0268  HISTORY     - 1951     MONUMENTED       CGS
 QT0268  HISTORY     - 1963     GOOD             CGS
 QT0268
 QT0268                          STATION DESCRIPTION
 QT0268
 QT0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0268'8.1 MI N FROM CASTLE ROCK.
 QT0268'ABOUT 8.1 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 QT0268'AT CASTLE ROCK, 33.8 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 QT0268'17.6 FEET WEST OF A NORTH-SOUTH FENCE, 2.3 FEET NORTH OF A
 QT0268'METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY,
 QT0268'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0901 ***********************************************************************
 PR0901  DESIGNATION -  DESMET DOME CYLINDRICAL SHAFT
 PR0901  PID         -  PR0901
 PR0901  STATE/COUNTY-  SD/KINGSBURY
 PR0901  COUNTRY     -  US
 PR0901  USGS QUAD   -  DE SMET (2017)
 PR0901
 PR0901                         *CURRENT SURVEY CONTROL
 PR0901  ______________________________________________________________________
 PR0901* NAD 83(1996) POSITION- 44 23 11.07607(N) 097 32 47.22355(W)   ADJUSTED
 PR0901  ______________________________________________________________________
 PR0901  GEOID HEIGHT    -        -25.088 (meters)                     GEOID18
 PR0901  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 PR0901  HORZ ORDER      -  THIRD
 PR0901
 PR0901.The horizontal coordinates were established by classical geodetic methods
 PR0901.and adjusted by the National Geodetic Survey in January 1998.
 PR0901
 PR0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0901.GEOID18 height accuracy estimate available here.
 PR0901
 PR0901.Click photographs - Photos may exist for this station.
 PR0901
 PR0901.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0901
 PR0901. The following values were computed from the NAD 83(1996) position.
 PR0901
 PR0901;                    North         East     Units Scale Factor Converg.
 PR0901;SPC SD N     -    64,421.926   795,479.379   MT  1.00000593   +1 44 11.3
 PR0901;SPC SD N     -   211,357.60  2,609,835.26   sFT  1.00000593   +1 44 11.3
 PR0901;UTM  14      - 4,915,819.398   615,778.289   MT  0.99976485   +1 01 00.7
 PR0901
 PR0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1577815819(NAD 83)
 PR0901
 PR0901                          SUPERSEDED SURVEY CONTROL
 PR0901
 PR0901  NAD 83(1986)-  44 23 11.06877(N)    097 32 47.18643(W) AD(       ) 3
 PR0901  NAD 27      -  44 23 11.19000(N)    097 32 45.93000(W) AD(       ) 3
 PR0901  USSD        -  44 23 11.36000(N)    097 32 46.36000(W) AD(       ) 3
 PR0901
 PR0901.Superseded values are not recommended for survey control.
 PR0901
 PR0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0901.See file dsdata.pdf to determine how the superseded data were derived.
 PR0901
 PR0901_MARKER: 87 = DOME
 PR0901
 PR0901  HISTORY     - Date     Condition        Report By
 PR0901  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0901  HISTORY     - 1935     GOOD             CGS
 PR0901
 PR0901                          STATION DESCRIPTION
 PR0901
 PR0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0901'THIS EVIDENTLY REFERS TO COURTHOUSE DOME.  IT IS THE SAME
 PR0901'TODAY AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0746 ***********************************************************************
 OS0746  DESIGNATION -  DEUTSCH
 OS0746  PID         -  OS0746
 OS0746  STATE/COUNTY-  SD/MELLETTE
 OS0746  COUNTRY     -  US
 OS0746  USGS QUAD   -  PARMELEE NE (2017)
 OS0746
 OS0746                         *CURRENT SURVEY CONTROL
 OS0746  ______________________________________________________________________
 OS0746* NAD 83(1996) POSITION- 43 29 13.66633(N) 101 00 19.31540(W)   ADJUSTED
 OS0746* NAVD 88 ORTHO HEIGHT -   805.3   (meters)     2642.    (feet) VERTCON3
 OS0746  ______________________________________________________________________
 OS0746  GEOID HEIGHT    -        -22.840 (meters)                     GEOID18
 OS0746  LAPLACE CORR    -         -9.39  (seconds)                    DEFLEC18
 OS0746  HORZ ORDER      -  FIRST
 OS0746
 OS0746.The horizontal coordinates were established by classical geodetic methods
 OS0746.and adjusted by the National Geodetic Survey in January 1998.
 OS0746
 OS0746.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0746.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0746
 OS0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0746.GEOID18 height accuracy estimate available here.
 OS0746
 OS0746.Click photographs - Photos may exist for this station.
 OS0746
 OS0746.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0746
 OS0746. The following values were computed from the NAD 83(1996) position.
 OS0746
 OS0746;                    North         East     Units Scale Factor Converg.
 OS0746;SPC SD S     -   128,396.192   545,642.250   MT  0.99990948   -0 27 49.0
 OS0746;SPC SD S     -   421,246.51  1,790,161.28   sFT  0.99990948   -0 27 49.0
 OS0746;UTM  14      - 4,816,865.373   337,841.347   MT  0.99992346   -1 22 49.4
 OS0746
 OS0746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0746!SPC SD S     -   0.99987731  x   0.99990948  =   0.99978680
 OS0746!UTM  14      -   0.99987731  x   0.99992346  =   0.99980078
 OS0746
 OS0746:                Primary Azimuth Mark                     Grid Az
 OS0746:SPC SD S     -  DEUTSCH RM 1 AZIMUTH                     200 29 17.0
 OS0746:UTM  14      -  DEUTSCH RM 1 AZIMUTH                     201 24 17.4
 OS0746
 OS0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3784116865(NAD 83)
 OS0746
 OS0746|---------------------------------------------------------------------|
 OS0746| PID    Reference Object                     Distance      Geod. Az  |
 OS0746|                                                           dddmmss.s |
 OS0746| OS0712 MURDO MUNICIPAL TANK                APPROX.50.5 KM 0273646.3 |
 OS0746| CP9155 DEUTSCH RM 3                         15.230 METERS 09900     |
 OS0746| OS0752 FIRE TOWER NORTH                    APPROX.29.6 KM 1813544.8 |
 OS0746| OS0747 DEUTSCH RM 1 AZIMUTH                419.984 METERS 2000128.0 |
 OS0746| OS0748 DEUTSCH RM 2                        407.603 METERS 2785335.0 |
 OS0746|---------------------------------------------------------------------|
 OS0746
 OS0746                          SUPERSEDED SURVEY CONTROL
 OS0746
 OS0746  NAD 83(1995)-  43 29 13.66170(N)    101 00 19.31760(W) AD(       ) 1
 OS0746  NAD 83(1986)-  43 29 13.66283(N)    101 00 19.32378(W) AD(       ) 1
 OS0746  NAD 27      -  43 29 13.66000(N)    101 00 17.79900(W) AD(       ) 1
 OS0746  NGVD 29 (07/19/86)  804.9    (m)         2641.     (f) VERT ANG       
 OS0746
 OS0746.Superseded values are not recommended for survey control.
 OS0746
 OS0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0746.See file dsdata.pdf to determine how the superseded data were derived.
 OS0746
 OS0746_MARKER: DS = TRIANGULATION STATION DISK
 OS0746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0746_STAMPING: DEUTSCH 1933
 OS0746_MARK LOGO: CGS
 OS0746_PROJECTION: RECESSED 41 CENTIMETERS
 OS0746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0746+STABILITY: SURFACE MOTION
 OS0746_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0746+SATELLITE: SATELLITE OBSERVATIONS - February 07, 2007
 OS0746
 OS0746  HISTORY     - Date     Condition        Report By
 OS0746  HISTORY     - 1933     MONUMENTED       CGS
 OS0746  HISTORY     - 1936     GOOD             CGS
 OS0746  HISTORY     - 1967     MARK NOT FOUND   USGS
 OS0746  HISTORY     - 1975     GOOD             NGS
 OS0746  HISTORY     - 20070207 GOOD             HKM
 OS0746
 OS0746                          STATION DESCRIPTION
 OS0746
 OS0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0746'ABOUT 14 MILES WEST-SOUTHWEST OF WHITE RIVER IN NORTHEAST QUARTER
 OS0746'SEC. 23 T. 41 N., R. 26 E. ON A ROUNDED KNOLL.  REACHED FROM
 OS0746'WHITE RIVER BY STATE HIGHWAY 40 WEST 14.3 MILES TO CROSS ROAD.
 OS0746'TURN SOUTH 6.3 MILES TO HILL ON EAST OF ROAD.  STATION IS ABOUT
 OS0746'1/2 MILE EAST ON HIGHEST PART OF HILL.  MARK IS A STANDARD BRONZE
 OS0746'MARK IN CONCRETE, BURIED ABOUT 16 INCHES.
 OS0746'
 OS0746'REFERENCE MARK NO. 1 IS IN FENCE LINE WHICH RUNS EAST AND WEST
 OS0746'DIVIDING SECTION 23, ABOUT 600 FEET EAST OF THE CENTER OF SECTION
 OS0746'23.
 OS0746'
 OS0746'REFERENCE MARK NO. 2 IS IN FENCE LINE WHICH RUNS NORTH AND SOUTH
 OS0746'DIVIDING SECTION 23 AND IS ABOUT 1200 FEET NORTH OF THE CENTER
 OS0746'OF SECTION 23.
 OS0746'
 OS0746'REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2--1725.92 FEET.
 OS0746'
 OS0746'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 OS0746'SET IN CONCRETE.
 OS0746'
 OS0746'HEIGHT OF LIGHT ABOVE STATION MARK - 0.3 METER.
 OS0746
 OS0746                          STATION RECOVERY (1936)
 OS0746
 OS0746'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0746'ALL MARKS RECOVERED AND FOUND TO BE IN GOOD CONDITION.  EXCEPTIONS
 OS0746'LISTED BELOW.  THE STATION IS LOCATED ABOUT 14 MILES AIRLINE
 OS0746'WEST-SOUTHWEST OF WHITE RIVER IN THE NORTHEAST QUARTER SEC. 23,
 OS0746'T. 41 N., R. 26 E., ON A ROUNDED KNOLL.
 OS0746'
 OS0746'TO REACH FROM WHITE RIVER, SOUTH DAKOTA, GO 14.7 MILES WEST ON
 OS0746'STATE HIGHWAY 40, FROM THE JUNCTION OF U.S. HIGHWAY 183 AND
 OS0746'STATE HIGHWAY 40, TO A CROSS ROAD.  TURN SOUTH (LEFT) AND GO 6.5
 OS0746'MILES TO A FARM ROAD LEFT (EAST) AND GO 0.6 MILE TO THE TOP OF
 OS0746'HILL AND STATION ON THE LEFT.
 OS0746'
 OS0746'DEUTSCH 1933.  THE TRIANGULATION STATION IS AN UNDERGROUND MARK,
 OS0746'AND NOT A SURFACE MARK AS STATED IN THE ORIGINAL DESCRIPTION.
 OS0746'THE MARK IS AN IRREGULAR MASS ON CONCRETE, ABOUT 18 INCHES FROM
 OS0746'THE TOP OF GROUND.
 OS0746'
 OS0746'DEUTSCH NO. 1 1933.  REFERENCE MARK NO. 1 IS 1377.50 FEET SOUTH
 OS0746'BY WEST OF THE STATION.  ORIGINAL DESCRIPTION READS 1380.77 FEET,
 OS0746'AND IS ONE FOOT NORTH OF THE EAST-WEST FENCE.  IT IS A ONE-FOOT
 OS0746'SQUARE CONCRETE POST, PROJECTING 3 INCHES.
 OS0746'
 OS0746'DEUTSCH NO. 2 1933.  REFERENCE MARK NO. 2 IS 1337.40 FEET WEST
 OS0746'BY NORTH OF THE STATION, AND ONE FOOT EAST OF THE NORTH-SOUTH
 OS0746'FENCE.  IT IS A ONE-FOOT SQUARE CONCRETE POST, PROJECTING 3 INCHES.
 OS0746'
 OS0746'NO AZIMUTH MARK WAS ESTABLISHED IN 1933.
 OS0746'
 OS0746'REFERENCE MARK NO. 1 WAS USED AS THE AZIMUTH MARK.
 OS0746'
 OS0746'ALL OBJECTS VISIBLE FROM THE GROUND.
 OS0746
 OS0746                          STATION RECOVERY (1967)
 OS0746
 OS0746'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 OS0746'STATION NOT FOUND.
 OS0746'
 OS0746'THE LAND OFFICE DESCRIPTION DOES NOT FIT THE STATION AS PLOTTED.
 OS0746'THE REFERENCE MARKS ALSO WERE SEARCHED FOR AND NOT FOUND.
 OS0746'
 OS0746'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 14 MILES
 OS0746'WEST-SOUTHWEST OF WHITE RIVER.
 OS0746
 OS0746                          STATION RECOVERY (1975)
 OS0746
 OS0746'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OS0746'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE RECOVERED
 OS0746'IN GOOD CONDITION.  A DIFFERENCE WAS FOUND IN THE LAND DESCRIPTION,
 OS0746'AND THE FENCES WHICH WERE USED FOR GROUND REFERENCES HAVE BEEN
 OS0746'REMOVED.  REFERENCE MARK NO. 3 WAS SET TO AID IN RECOVERY OF THE
 OS0746'STATION.
 OS0746'
 OS0746'A NEW DESCRIPTION FOLLOWS--
 OS0746'
 OS0746'THE STATION IS LOCATED ABOUT 14 MILES WEST-SOUTHWEST OF WHITE RIVER,
 OS0746'6 MILES SOUTH OF CEDAR BUTTE, 2 MILES SOUTH OF THE ALFRED DEUTSCH
 OS0746'FARMSTEAD, 0.6 MILE EAST OF A GRADED ROAD, ON A ROUNDED KNOLL ON
 OS0746'A NORTHWEST-SOUTHEAST RIDGE IN A PASTURE, ON INDIAN LAND LEASED
 OS0746'FOR RANCHING BY THE ADRAIN LAND AND CATTLE COMPANY, IN SECTION 33,
 OS0746'T 41 N, R 31 W, IN SURPRISE VALLEY TOWNSHIP.
 OS0746'
 OS0746'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 83 AND
 OS0746'STATE HIGHWAY 44 IN WHITE RIVER, GO WEST ON HIGHWAY 44 FOR 15 MILES
 OS0746'TO A CROSSROAD INTERSECTION AND THE CEDAR BUTTE STORE, TURN LEFT
 OS0746'AND GO SOUTH ON THE GRAVELED ROAD 1.35 MILES TO WHERE THE ROAD
 OS0746'CURVES FROM THE NORTHWEST TO THE SOUTH AT A WIRE GATE AND TRACK
 OS0746'ROAD ON THE LEFT, (THIS IS 0.1 MILE NORTH OF WHERE THE ROAD
 OS0746'GOES OVER A SHARP HILL), TURN LEFT THRU GATE AND FOLLOW TRACK
 OS0746'ROAD EASTERLY ACROSS PASTURE FOR 0.65 MILE TO CREST OF RIDGE,
 OS0746'TURN HARD LEFT AND GO NORTHWESTERLY ALONG TOP OF HILL ABOUT
 OS0746'0.15 MILE TO THE HIGHEST PART AND STATION AS DESCRIBED.
 OS0746'
 OS0746'THE STATION MARK IS A STANDARD DISK STAMPED DEUTSCH 1933, SET IN THE
 OS0746'TOP OF A SQUARE CONCRETE MONUMENT 14-INCHES BELOW GROUND SURFACE.
 OS0746'IT IS 2-FEET SOUTH OF A METAL WITNESS POST AND 2-FEET NORTH OF A
 OS0746'TREATED WOOD FENCE POST.
 OS0746'
 OS0746'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED DEUTSCH NO 1 1933,
 OS0746'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OS0746'4-INCHES.  IT IS ON A LOW FLAT RIDGE SLOPING FROM WEST TO EAST,
 OS0746'AND ABOUT 100 YARDS SOUTHEAST OF THE START OF A DRAW.  IT IS 85
 OS0746'FEET SOUTH OF THE SOUTH EDGE OF THE DRAW, 1.4 FEET NORTH OF A METAL
 OS0746'WITNESS POST, AND 2-FEET SOUTH OF A TREATED WOOD FENCE POST.
 OS0746'THE MARK IS ABOUT 0.15 MILE SOUTH OF THE TRACK ROAD.
 OS0746'
 OS0746'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED DEUTSCH NO 2 1933,
 OS0746'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OS0746'6-INCHES.  IT IS ON THE SOUTHWEST SLOPE OF THE RIDGE AT A POINT
 OS0746'WHERE THE SLOPE BREAKS MORE SHARPLY TO THE WEST, 0.1 MILE NORTH OF
 OS0746'THE TRACK ROAD, 1.4 FEET EAST OF A METAL WITNESS POST, AND
 OS0746'2-FEET WEST OF A TREATED WOOD FENCE POST.
 OS0746'
 OS0746'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED DEUTSCH 1933 NO 3
 OS0746'1975 SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 OS0746'GROUND.  IT IS 49.5 FEET EAST OF THE METAL WITNESS POST.
 OS0746'
 OS0746'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 14 MILES
 OS0746'WSW OF WHITE RIVER.
 OS0746
 OS0746                          STATION RECOVERY (2007)
 OS0746
 OS0746'RECOVERY NOTE BY HKM ASSOCIATES 2007 (SB)
 OS0746'MONUMENT IS APPROXIMATELY 1 FOOT BELOW SURFACE AND IS 3FT NORTH OF
 OS0746'WOOD POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0747 ***********************************************************************
 OS0747  DESIGNATION -  DEUTSCH RM 1 AZIMUTH
 OS0747  PID         -  OS0747
 OS0747  STATE/COUNTY-  SD/MELLETTE
 OS0747  COUNTRY     -  US
 OS0747  USGS QUAD   -  PARMELEE NE (2017)
 OS0747
 OS0747                         *CURRENT SURVEY CONTROL
 OS0747  ______________________________________________________________________
 OS0747* NAD 83(1996) POSITION- 43 29 00.88038(N) 101 00 25.71503(W)   ADJUSTED
 OS0747* NAVD 88 ORTHO HEIGHT -   786.6   (meters)     2581.    (feet) VERTCON3
 OS0747  ______________________________________________________________________
 OS0747  GEOID HEIGHT    -        -22.822 (meters)                     GEOID18
 OS0747  LAPLACE CORR    -         -9.46  (seconds)                    DEFLEC18
 OS0747  HORZ ORDER      -  SECOND
 OS0747
 OS0747.The horizontal coordinates were established by classical geodetic methods
 OS0747.and adjusted by the National Geodetic Survey in January 1998.
 OS0747
 OS0747.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0747.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0747
 OS0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0747.GEOID18 height accuracy estimate available here.
 OS0747
 OS0747.Click photographs - Photos may exist for this station.
 OS0747
 OS0747.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0747
 OS0747. The following values were computed from the NAD 83(1996) position.
 OS0747
 OS0747;                    North         East     Units Scale Factor Converg.
 OS0747;SPC SD S     -   128,002.809   545,495.264   MT  0.99990963   -0 27 53.4
 OS0747;SPC SD S     -   419,955.88  1,789,679.05   sFT  0.99990963   -0 27 53.4
 OS0747;UTM  14      - 4,816,474.386   337,688.083   MT  0.99992407   -1 22 53.4
 OS0747
 OS0747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0747!SPC SD S     -   0.99988024  x   0.99990963  =   0.99978988
 OS0747!UTM  14      -   0.99988024  x   0.99992407  =   0.99980432
 OS0747
 OS0747:                Primary Azimuth Mark                     Grid Az
 OS0747:SPC SD S     -  DEUTSCH                                  020 29 17.0
 OS0747:UTM  14      -  DEUTSCH                                  021 24 17.0
 OS0747
 OS0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3768816474(NAD 83)
 OS0747
 OS0747|---------------------------------------------------------------------|
 OS0747| PID    Reference Object                     Distance      Geod. Az  |
 OS0747|                                                           dddmmss.s |
 OS0747| OS0746 DEUTSCH                             419.984 METERS 0200123.6 |
 OS0747| OS0748 DEUTSCH RM 2                        APPROX. 0.5 KM 3302959.0 |
 OS0747|---------------------------------------------------------------------|
 OS0747
 OS0747                          SUPERSEDED SURVEY CONTROL
 OS0747
 OS0747  NAD 83(1995)-  43 29 00.87575(N)    101 00 25.71719(W) AD(       ) 2
 OS0747  NAD 83(1986)-  43 29 00.87691(N)    101 00 25.72341(W) AD(       ) 2
 OS0747  NAD 27      -  43 29 00.87402(N)    101 00 24.19831(W) AD(       ) 2
 OS0747  NGVD 29 (07/19/86)  786.2    (m)         2579.     (f) VERT ANG       
 OS0747
 OS0747.Superseded values are not recommended for survey control.
 OS0747
 OS0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0747.See file dsdata.pdf to determine how the superseded data were derived.
 OS0747
 OS0747_MARKER: DR = REFERENCE MARK DISK
 OS0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0747_STAMPING: DEUTSCH NO 1 1933
 OS0747_MARK LOGO: CGS
 OS0747_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0747+STABILITY: SURFACE MOTION
 OS0747
 OS0747  HISTORY     - Date     Condition        Report By
 OS0747  HISTORY     - 1933     MONUMENTED       CGS
 OS0747
 OS0747                          STATION DESCRIPTION
 OS0747
 OS0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0747'THE MARK IS LOCATED ABOUT 11.1 MI (17.9 KM) NORTH OF PARMELEE, 9.5 MI
 OS0747'(15.3 KM) EAST OF NORRIS AND 6.5 MI (10.5 KM) SOUTH OF CEDAR BUTTE.
 OS0747'
 OS0747'IT IS SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OS0747'4-INCHES, ON A LOW FLAT RIDGE SLOPING FROM WEST TO EAST AND ABOUT 100
 OS0747'YDS (91.4 M) SOUTHEAST OF THE START OF A DRAW.  IT IS 85 FT (25.9 M)
 OS0747'SOUTH OF THE SOUTH EDGE OF THE DRAW, 1.4 FT (0.4 M) NORTH OF A METAL
 OS0747'WITNESS POST AND 2-FEET SOUTH OF A TREATED WOODEN FENCE POST.  THE
 OS0747'MARK IS ABOUT 0.15 MI (0.24 KM) SOUTH OF A TRACK ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0748 ***********************************************************************
 OS0748  DESIGNATION -  DEUTSCH RM 2
 OS0748  PID         -  OS0748
 OS0748  STATE/COUNTY-  SD/MELLETTE
 OS0748  COUNTRY     -  US
 OS0748  USGS QUAD   -  PARMELEE NE (2017)
 OS0748
 OS0748                         *CURRENT SURVEY CONTROL
 OS0748  ______________________________________________________________________
 OS0748* NAD 83(1996) POSITION- 43 29 15.70768(N) 101 00 37.23695(W)   ADJUSTED
 OS0748* NAVD 88 ORTHO HEIGHT -   796.2   (meters)     2612.    (feet) VERTCON3
 OS0748  ______________________________________________________________________
 OS0748  GEOID HEIGHT    -        -22.823 (meters)                     GEOID18
 OS0748  LAPLACE CORR    -         -9.36  (seconds)                    DEFLEC18
 OS0748  HORZ ORDER      -  SECOND
 OS0748
 OS0748.The horizontal coordinates were established by classical geodetic methods
 OS0748.and adjusted by the National Geodetic Survey in January 1998.
 OS0748
 OS0748.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0748.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0748
 OS0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0748.GEOID18 height accuracy estimate available here.
 OS0748
 OS0748.Click photographs - Photos may exist for this station.
 OS0748
 OS0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0748
 OS0748. The following values were computed from the NAD 83(1996) position.
 OS0748
 OS0748;                    North         East     Units Scale Factor Converg.
 OS0748;SPC SD S     -   128,462.454   545,240.107   MT  0.99990946   -0 28 01.3
 OS0748;SPC SD S     -   421,463.90  1,788,841.92   sFT  0.99990946   -0 28 01.3
 OS0748;UTM  14      - 4,816,938.062   337,440.309   MT  0.99992506   -1 23 01.7
 OS0748
 OS0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0748!SPC SD S     -   0.99987873  x   0.99990946  =   0.99978820
 OS0748!UTM  14      -   0.99987873  x   0.99992506  =   0.99980380
 OS0748
 OS0748:                Primary Azimuth Mark                     Grid Az
 OS0748:SPC SD S     -  DEUTSCH                                  099 21 24.0
 OS0748:UTM  14      -  DEUTSCH                                  100 16 24.4
 OS0748
 OS0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3744016938(NAD 83)
 OS0748
 OS0748|---------------------------------------------------------------------|
 OS0748| PID    Reference Object                     Distance      Geod. Az  |
 OS0748|                                                           dddmmss.s |
 OS0748| OS0746 DEUTSCH                             407.603 METERS 0985322.7 |
 OS0748| OS0747 DEUTSCH RM 1 AZIMUTH                APPROX. 0.5 KM 1502951.1 |
 OS0748|---------------------------------------------------------------------|
 OS0748
 OS0748                          SUPERSEDED SURVEY CONTROL
 OS0748
 OS0748  NAD 83(1995)-  43 29 15.70303(N)    101 00 37.23915(W) AD(       ) 2
 OS0748  NAD 83(1986)-  43 29 15.70420(N)    101 00 37.24534(W) AD(       ) 2
 OS0748  NAD 27      -  43 29 15.70163(N)    101 00 35.71980(W) AD(       ) 2
 OS0748  NGVD 29 (07/19/86)  795.8    (m)         2611.     (f) VERT ANG       
 OS0748
 OS0748.Superseded values are not recommended for survey control.
 OS0748
 OS0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0748.See file dsdata.pdf to determine how the superseded data were derived.
 OS0748
 OS0748_MARKER: DR = REFERENCE MARK DISK
 OS0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0748_STAMPING: DEUTSCH NO 2 1933
 OS0748_MARK LOGO: CGS
 OS0748_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0748+STABILITY: SURFACE MOTION
 OS0748
 OS0748  HISTORY     - Date     Condition        Report By
 OS0748  HISTORY     - 1933     MONUMENTED       CGS
 OS0748
 OS0748                          STATION DESCRIPTION
 OS0748
 OS0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (CIA)
 OS0748'THE MARK IS LOCATED ABOUT 11.4 MI (18.3 KM) NORTH OF PARMELEE, 9.4 MI
 OS0748'(15.1 KM) EAST OF NORRIS AND 6.2 MI (10.0 KM) SOUTH OF CEDAR BUTTE.
 OS0748'
 OS0748'IT IS SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6
 OS0748'IN, ON THE SOUTHWEST SLOPE OF A RIDGE AT A POINT WHERE THE SLOPE
 OS0748'BREAKS MORE SHARPLY TO THE WEST, 0.1 MI (0.2 KM) NORTH OF A TRACK
 OS0748'ROAD, 1.4 FT (0.4 M) EAST OF A METAL WITNESS POST AND 2 FT (0.6 M)
 OS0748'WEST OF A TREATED WOODEN FENCE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0791 ***********************************************************************
 QS0791  DESIGNATION -  DEW
 QS0791  PID         -  QS0791
 QS0791  STATE/COUNTY-  SD/DEWEY
 QS0791  COUNTRY     -  US
 QS0791  USGS QUAD   -  GLENCROSS SE (2017)
 QS0791
 QS0791                         *CURRENT SURVEY CONTROL
 QS0791  ______________________________________________________________________
 QS0791* NAD 83(1996) POSITION- 45 16 33.51790(N) 100 51 09.49190(W)   ADJUSTED
 QS0791* NAVD 88 ORTHO HEIGHT -   590.    (meters)     1936.    (feet) SCALED
 QS0791  ______________________________________________________________________
 QS0791  GEOID HEIGHT    -        -21.696 (meters)                     GEOID18
 QS0791  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 QS0791  HORZ ORDER      -  SECOND
 QS0791
 QS0791.The horizontal coordinates were established by classical geodetic methods
 QS0791.and adjusted by the National Geodetic Survey in January 1998.
 QS0791
 QS0791.The orthometric height was scaled from a topographic map.
 QS0791
 QS0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0791.GEOID18 height accuracy estimate available here.
 QS0791
 QS0791.Click photographs - Photos may exist for this station.
 QS0791
 QS0791.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0791
 QS0791. The following values were computed from the NAD 83(1996) position.
 QS0791
 QS0791;                    North         East     Units Scale Factor Converg.
 QS0791;SPC SD N     -   160,663.727   533,100.609   MT  0.99994679   -0 36 12.4
 QS0791;SPC SD N     -   527,110.91  1,749,014.25   sFT  0.99994679   -0 36 12.4
 QS0791;UTM  14      - 5,015,278.208   354,686.758   MT  0.99985963   -1 18 59.5
 QS0791
 QS0791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0791!SPC SD N     -   0.99991084  x   0.99994679  =   0.99985764
 QS0791!UTM  14      -   0.99991084  x   0.99985963  =   0.99977049
 QS0791
 QS0791:                Primary Azimuth Mark                     Grid Az
 QS0791:SPC SD N     -  WHITEHORSE                               092 52 11.7
 QS0791:UTM  14      -  WHITEHORSE                               093 34 58.8
 QS0791
 QS0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5468615278(NAD 83)
 QS0791
 QS0791|---------------------------------------------------------------------|
 QS0791| PID    Reference Object                     Distance      Geod. Az  |
 QS0791|                                                           dddmmss.s |
 QS0791| CO5562 DEW RM 1                             14.399 METERS 07813     |
 QS0791| QS0792 WHITEHORSE                          APPROX. 1.4 KM 0921559.3 |
 QS0791| CO5563 DEW RM 2                             14.399 METERS 18012     |
 QS0791|---------------------------------------------------------------------|
 QS0791
 QS0791                          SUPERSEDED SURVEY CONTROL
 QS0791
 QS0791  NAD 83(1986)-  45 16 33.51020(N)    100 51 09.49069(W) AD(       ) 2
 QS0791  NAD 27      -  45 16 33.57000(N)    100 51 07.96800(W) AD(       ) 2
 QS0791
 QS0791.Superseded values are not recommended for survey control.
 QS0791
 QS0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0791.See file dsdata.pdf to determine how the superseded data were derived.
 QS0791
 QS0791_MARKER: DS = TRIANGULATION STATION DISK
 QS0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0791_STAMPING: DEW 9152
 QS0791_MARK LOGO: CGS
 QS0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0791+STABILITY: SURFACE MOTION
 QS0791_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0791+SATELLITE: SATELLITE OBSERVATIONS - February 25, 2009
 QS0791
 QS0791  HISTORY     - Date     Condition        Report By
 QS0791  HISTORY     - 1952     MONUMENTED       CGS
 QS0791  HISTORY     - 20090225 GOOD             BROSZ
 QS0791
 QS0791                          STATION DESCRIPTION
 QS0791
 QS0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0791'THE STATION IS ABOUT 2 MILES EAST-NORTHEAST OF WHITE HORSE,
 QS0791'1 MILE NORTH OF THE MOREAU RIVER, IN SECTION 8, T 15 N, R 27 E.
 QS0791'8 FEET NORTHWEST OF CENTER OF A TRACK ROAD, AND 5 FEET
 QS0791'SOUTHEAST OF A 4 X 4 INCH WITNESS POST.
 QS0791'
 QS0791'TO REACH THE STATION FROM THE POST OFFICE IN WHITE HORSE, GO
 QS0791'EAST ON GRAVELED ROAD FOR 1.5 MILES TO A TRACK ROAD LEFT,
 QS0791'TURN LEFT AND GO 50 FEET TO A FORK, BEAR LEFT AND GO NORTHEAST
 QS0791'FOR 0.6 MILE TO TOP OF RIDGE AND STATION ON LEFT, CONTINUE
 QS0791'EAST ALONG TOP OF RIDGE FOR 0.9 MILE TO THE AZIMUTH MARK.
 QS0791'
 QS0791'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0791'DEW 1952.
 QS0791'
 QS0791'REFERENCE MARK 1 IS 42 FEET EAST OF A 4 X 4 INCH WITNESS POST
 QS0791'AND 10 FEET SOUTHEAST OF CENTER OF A TRACK ROAD.  THE MARK
 QS0791'PROJECTS 5 INCHES, AND THE DISK IS STAMPED DEW NO 1 1952.
 QS0791'
 QS0791'REFERENCE MARK 2 IS 43 FEET SOUTH OF A 4 X 4 INCH WITNESS
 QS0791'POST AND 25 FEET SOUTHEAST OF CENTER OF TRACK ROAD.  THE MARK
 QS0791'PROJECTS 4 INCHES, AND THE DISK IS STAMPED DEW NO 2 1952.
 QS0791'
 QS0791'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 QS0791
 QS0791                          STATION RECOVERY (2009)
 QS0791
 QS0791'RECOVERY NOTE BY BROSZ ENGINEERING INCORPORATED 2009 (JRS)
 QS0791'STATION, RM1 AND RM2 FOUND AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0755 ***********************************************************************
 QS0755  DESIGNATION -  DEWEY
 QS0755  PID         -  QS0755
 QS0755  STATE/COUNTY-  SD/DEWEY
 QS0755  COUNTRY     -  US
 QS0755  USGS QUAD   -  MOREAU SE (2017)
 QS0755
 QS0755                         *CURRENT SURVEY CONTROL
 QS0755  ______________________________________________________________________
 QS0755* NAD 83(1996) POSITION- 45 21 38.58063(N) 100 19 59.63555(W)   ADJUSTED
 QS0755* NAVD 88 ORTHO HEIGHT -   563.    (meters)     1847.    (feet) SCALED
 QS0755  ______________________________________________________________________
 QS0755  GEOID HEIGHT    -        -22.028 (meters)                     GEOID18
 QS0755  LAPLACE CORR    -         -2.79  (seconds)                    DEFLEC18
 QS0755  HORZ ORDER      -  THIRD
 QS0755
 QS0755.The horizontal coordinates were established by classical geodetic methods
 QS0755.and adjusted by the National Geodetic Survey in January 1998.
 QS0755
 QS0755.The orthometric height was scaled from a topographic map.
 QS0755
 QS0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0755.GEOID18 height accuracy estimate available here.
 QS0755
 QS0755.Click photographs - Photos may exist for this station.
 QS0755
 QS0755.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0755
 QS0755. The following values were computed from the NAD 83(1996) position.
 QS0755
 QS0755;                    North         East     Units Scale Factor Converg.
 QS0755;SPC SD N     -   169,782.486   573,892.369   MT  0.99995368   -0 14 09.0
 QS0755;SPC SD N     -   557,028.04  1,882,845.21   sFT  0.99995368   -0 14 09.0
 QS0755;UTM  14      - 5,023,887.246   395,582.437   MT  0.99973405   -0 56 55.5
 QS0755
 QS0755!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0755!SPC SD N     -   0.99991514  x   0.99995368  =   0.99986882
 QS0755!UTM  14      -   0.99991514  x   0.99973405  =   0.99964921
 QS0755
 QS0755:                Primary Azimuth Mark                     Grid Az
 QS0755:SPC SD N     -  DEWEY AZ MK                              298 46 43.6
 QS0755:UTM  14      -  DEWEY AZ MK                              299 29 30.1
 QS0755
 QS0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9558223887(NAD 83)
 QS0755
 QS0755|---------------------------------------------------------------------|
 QS0755| PID    Reference Object                     Distance      Geod. Az  |
 QS0755|                                                           dddmmss.s |
 QS0755| CO5565 DEWEY RM 1                            8.379 METERS 17746     |
 QS0755| CO5566 DEWEY RM 2                            7.303 METERS 27327     |
 QS0755| CO5564 DEWEY AZ MK                                        2983234.6 |
 QS0755|---------------------------------------------------------------------|
 QS0755
 QS0755                          SUPERSEDED SURVEY CONTROL
 QS0755
 QS0755  NAD 83(1986)-  45 21 38.57167(N)    100 19 59.63582(W) AD(       ) 3
 QS0755  NAD 27      -  45 21 38.60200(N)    100 19 58.15200(W) AD(       ) 3
 QS0755
 QS0755.Superseded values are not recommended for survey control.
 QS0755
 QS0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0755.See file dsdata.pdf to determine how the superseded data were derived.
 QS0755
 QS0755_MARKER: DS = TRIANGULATION STATION DISK
 QS0755_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0755_STAMPING: DEWEY 1948
 QS0755_MARK LOGO: CGS
 QS0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0755+STABILITY: SURFACE MOTION
 QS0755
 QS0755  HISTORY     - Date     Condition        Report By
 QS0755  HISTORY     - 1948     MONUMENTED       CGS
 QS0755
 QS0755                          STATION DESCRIPTION
 QS0755
 QS0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0755'IT IS 13 MILES SOUTH-SOUTHEAST OF MOBRIDGE, 2-1/2 MILES NORTH
 QS0755'OF THE MOREAU RIVER, 1-1/4 MILES WEST OF THE MISSOURI RIVER, IN
 QS0755'THE S.W. 1/4 OF SEC. 10, T 16 N., R 31 E. AND ON LAND OWNED
 QS0755'BY SEYRIL BENOIST.  IT IS 7 FEET SOUTH OF A WITNESS POST.  THE
 QS0755'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED DEWEY 1948.
 QS0755'
 QS0755'REFERENCE MARK NO. 1 IS 27.49 FEET SOUTH OF THE STATION.  THE
 QS0755'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DEWEY NO 1 1948.
 QS0755'
 QS0755'REFERENCE MARK NO. 2 IS 23.96 FEET WEST OF THE STATION.  THE
 QS0755'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DEWEY NO 2 1948.
 QS0755'
 QS0755'THE AZIMUTH MARK IS 0.4 MILE NORTHWEST OF THE STATION.  IT IS
 QS0755'12 FEET NORTHWEST OF THE APPROXIMATE CENTERLINE OF THE TRACK ROAD
 QS0755'AND 2 FEET NORTHEAST OF A WITNESS POST.  THE MARK PROJECTS
 QS0755'6 INCHES AND THE DISK IS STAMPED DEWEY 1948.
 QS0755'
 QS0755'TO REACH THE STATION FROM THE POST OFFICE IN MOBRIDGE, GO NORTH
 QS0755'1 BLOCK TO U.S. HIGHWAY 12, TURN LEFT AND GO WEST 3.9 MILES TO THE
 QS0755'JUNCTION OF STATE HIGHWAY 8, TURN LEFT AND GO SOUTH 1.3 MILES
 QS0755'ON HIGHWAY 8, TURN LEFT AND GO SOUTHERLY FOR 4.2 MILES TO A
 QS0755'CROSSROADS, TURN LEFT AND GO EAST 4.0 MILES TO A FORK, TAKE
 QS0755'THE RIGHT ROAD AND GO 1.9 MILES TO A FORK, TAKE THE RIGHT ROAD
 QS0755'AND GO 2.75 MILES TO THE END OF THE GRADED ROAD AT A FENCE
 QS0755'CORNER, CONTINUE SOUTHEASTERLY ON THE TRACK ROAD FOR 2.00 MILES
 QS0755'TO A DIM TRACK ROAD RIGHT, BEAR RIGHT AND GO EASTERLY 1.45
 QS0755'MILES TO THE AZIMUTH MARK ON THE RIGHT, TURN LEFT AND GO
 QS0755'SOUTHEAST 0.4 MILE TO THE HIGHEST POINT AND THE STATION AS
 QS0755'DESCRIBED.
 QS0755'
 QS0755'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0665 ***********************************************************************
 QR0665  DESIGNATION -  DEWEY ET
 QR0665  PID         -  QR0665
 QR0665  STATE/COUNTY-  SD/EDMUNDS
 QR0665  COUNTRY     -  US
 QR0665  USGS QUAD   -  IPSWICH (2017)
 QR0665
 QR0665                         *CURRENT SURVEY CONTROL
 QR0665  ______________________________________________________________________
 QR0665* NAD 83(1996) POSITION- 45 27 45.75141(N) 099 06 47.46892(W)   ADJUSTED
 QR0665* NAVD 88 ORTHO HEIGHT -   504.0   (meters)     1654.    (feet) VERTCON3
 QR0665  ______________________________________________________________________
 QR0665  GEOID HEIGHT    -        -23.443 (meters)                     GEOID18
 QR0665  LAPLACE CORR    -         -4.10  (seconds)                    DEFLEC18
 QR0665  HORZ ORDER      -  SECOND
 QR0665
 QR0665.The horizontal coordinates were established by classical geodetic methods
 QR0665.and adjusted by the National Geodetic Survey in January 1998.
 QR0665
 QR0665.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0665.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0665
 QR0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0665.GEOID18 height accuracy estimate available here.
 QR0665
 QR0665.Click photographs - Photos may exist for this station.
 QR0665
 QR0665.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0665
 QR0665. The following values were computed from the NAD 83(1996) position.
 QR0665
 QR0665;                    North         East     Units Scale Factor Converg.
 QR0665;SPC SD N     -   181,443.511   669,353.597   MT  0.99996488   +0 37 39.5
 QR0665;SPC SD N     -   595,285.92  2,196,037.59   sFT  0.99996488   +0 37 39.5
 QR0665;UTM  14      - 5,034,359.796   491,151.319   MT  0.99960096   -0 04 50.4
 QR0665
 QR0665!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0665!SPC SD N     -   0.99992467  x   0.99996488  =   0.99988955
 QR0665!UTM  14      -   0.99992467  x   0.99960096  =   0.99952566
 QR0665
 QR0665:                Primary Azimuth Mark                     Grid Az
 QR0665:SPC SD N     -  NORTHWEST BELL TEL MICRO TW              032 11 53.4
 QR0665:UTM  14      -  NORTHWEST BELL TEL MICRO TW              032 54 23.3
 QR0665
 QR0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9115134359(NAD 83)
 QR0665
 QR0665|---------------------------------------------------------------------|
 QR0665| PID    Reference Object                     Distance      Geod. Az  |
 QR0665|                                                           dddmmss.s |
 QR0665| CO6533 NORTHWEST BELL TEL MICRO TW                        0324932.9 |
 QR0665| CO5567 DEWEY ET RM 1                        15.303 METERS 08141     |
 QR0665| QR0664 IPSWICH ET                          APPROX. 6.9 KM 1083512.0 |
 QR0665| CO5568 DEWEY ET RM 2                        24.420 METERS 14042     |
 QR0665|---------------------------------------------------------------------|
 QR0665
 QR0665                          SUPERSEDED SURVEY CONTROL
 QR0665
 QR0665  NAD 83(1986)-  45 27 45.76805(N)    099 06 47.45918(W) AD(       ) 2
 QR0665  NAD 27      -  45 27 45.85735(N)    099 06 46.04551(W) AD(       ) 2
 QR0665  NGVD 29 (07/19/86)  503.6    (m)         1652.     (f) VERT ANG       
 QR0665
 QR0665.Superseded values are not recommended for survey control.
 QR0665
 QR0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0665.See file dsdata.pdf to determine how the superseded data were derived.
 QR0665
 QR0665_MARKER: DD = SURVEY DISK
 QR0665_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0665+WITH SETTING: INFORMATION.
 QR0665_STAMPING: ET DEWEY 1970
 QR0665_MARK LOGO: USGS
 QR0665_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0665_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0665
 QR0665  HISTORY     - Date     Condition        Report By
 QR0665  HISTORY     - 1970     MONUMENTED       USGS
 QR0665
 QR0665                          STATION DESCRIPTION
 QR0665
 QR0665'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0665'THE STATION IS ABOUT 4.3 MI WNW. OF IPSWICH, NEAR THE COR. OF
 QR0665'SECS. 13, 14, 23 AND 24, T. 123 N., R. 69 W., ON TOP OF A LOW
 QR0665'RIDGE ALONG A TRAIL.
 QR0665'
 QR0665'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45
 QR0665'IN IPSWICH, GO W. ON U.S. HWY. 12 FOR 3.0 MI, TURN RIGHT AT
 QR0665'CROSSROAD, AND GO N. FOR 1.0 MI TO A T-RD. W. AND TRAIL E.,
 QR0665'TURN LEFT AND GO W. FOR 1.0 MI TO THE STATION ON THE RIGHT ON TOP
 QR0665'OF A LOW RIDGE.
 QR0665'
 QR0665'STATION MARK, STAMPED ET DEWEY 1970 IS 27 FT N. AND 90 FT
 QR0665'W. CENTER CROSS-TRAILS, 9 FT S. OF THE N. RIGHT-OF-WAY FENCE
 QR0665'AND USGS WITNESS POST.
 QR0665'
 QR0665'REFERENCE MARK NO. 1, STAMPED DEWEY NO 1 1970 IS E. OF THE
 QR0665'STATION, 33 FT N. AND 40 FT W. CENTER CROSS-TRAILS, 1.5 FT S. OF
 QR0665'N. RIGHT-OF-WAY FENCE, 1.5 FT S. AND 2.5 FT W. OF A T-FENCE N.
 QR0665'
 QR0665'REFERENCE MARK NO. 2, STAMPED DEWEY NO 2 1970 IS SE. OF THE
 QR0665'STATION, 37 FT S. AND 39 FT W. CENTER CROSS-TRAIL.  2 FT N. OF
 QR0665'S. RIGHT-OF-WAY FENCE, 2 FT N. AND 2 FT W. OF A FENCE COR. S.-W.
 QR0665'
 QR0665'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER
 QR0665'COATED RODS CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND
 QR0665'FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.  ALL MARKS ARE
 QR0665'SET FLUSH WITH THE GROUND.
 QR0665'
 QR0665'NO AZIMUTH MARK WAS SET.
 QR0665'
 QR0665'REFERENCE AZIMUTH USED - NORTHWESTERN BELL TELEPHONE
 QR0665'CO. MICROWAVE TOWER.  POINT OBSERVED WAS THE RED LIGHT ON TOP OF THE
 QR0665'TOWER.  TOWER IS A TRIANGULAR SHAPE, PAINTED ALTERNATELY RED
 QR0665'AND WHITE AND HAS DEFLECTORS ON THE E. AND W. SIDES ON TOP.  THERE
 QR0665'IS A SMALL BUILDING ON THE W. SIDE OF TOWER, T. 124 N., R. 68 W.,
 QR0665'ABOUT 0.4 MI E. OF THE COR. OF SECS. 29, 30, 31 AND 32, AND
 QR0665'ABOUT 250 FT S. CENTER RD.
 QR0665'
 QR0665'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2091 ***********************************************************************
 NM2091  DESIGNATION -  DGLS 11
 NM2091  PID         -  NM2091
 NM2091  STATE/COUNTY-  SD/YANKTON
 NM2091  COUNTRY     -  US
 NM2091  USGS QUAD   -  YANKTON (2017)
 NM2091
 NM2091                         *CURRENT SURVEY CONTROL
 NM2091  ______________________________________________________________________
 NM2091* NAD 83(1986) POSITION- 42 52 51.     (N) 097 23 33.     (W)   SCALED
 NM2091* NAVD 88 ORTHO HEIGHT -   377.213 (meters)     1237.57  (feet) ADJUSTED
 NM2091  ______________________________________________________________________
 NM2091  GEOID HEIGHT    -        -25.598 (meters)                     GEOID18
 NM2091  DYNAMIC HEIGHT  -        377.105 (meters)     1237.22  (feet) COMP
 NM2091  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 NM2091
 NM2091  VERT ORDER      -  FIRST     CLASS II
 NM2091
 NM2091.The horizontal coordinates were scaled from a map and have
 NM2091.an estimated accuracy of +/- 6 seconds.
 NM2091
 NM2091.The orthometric height was determined by differential leveling and
 NM2091.adjusted by the NATIONAL GEODETIC SURVEY
 NM2091.in June 1994.
 NM2091
 NM2091.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2091.GEOID18 height accuracy estimate available here.
 NM2091
 NM2091.Click photographs - Photos may exist for this station.
 NM2091
 NM2091.The dynamic height is computed by dividing the NAVD 88
 NM2091.geopotential number by the normal gravity value computed on the
 NM2091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2091.degrees latitude (g = 980.6199 gals.).
 NM2091
 NM2091.The modeled gravity was interpolated from observed gravity values.
 NM2091
 NM2091;                    North         East    Units  Estimated Accuracy
 NM2091;SPC SD S     -    65,080.      840,210.      MT  (+/- 180 meters Scaled)
 NM2091
 NM2091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312488(NAD 83)
 NM2091
 NM2091                          SUPERSEDED SURVEY CONTROL
 NM2091
 NM2091.No superseded survey control is available for this station.
 NM2091
 NM2091_MARKER: DS = TRIANGULATION STATION DISK
 NM2091_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2091_STAMPING: DGLS 11 1993
 NM2091_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2091+STABILITY: SURFACE MOTION
 NM2091_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2091+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2091
 NM2091  HISTORY     - Date     Condition        Report By
 NM2091  HISTORY     - 1993     MONUMENTED       SD3070
 NM2091  HISTORY     - 19930908 GOOD             NGS
 NM2091  HISTORY     - 20120323 GOOD             INDIV
 NM2091
 NM2091                          STATION DESCRIPTION
 NM2091
 NM2091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2091'IN YANKTON, AT THE INTERSECTION OF WEST 11TH STREET AND DOUGLAS
 NM2091'AVENUE, 21.8 M (71.5 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF A
 NM2091'LARGE BRICK BUILDING, 8.3 M (27.2 FT) SOUTH OF THE STREET CENTER, 7.8
 NM2091'M (25.6 FT) WEST OF THE AVENUE CENTERLINE, 6.6 M (21.7 FT)
 NM2091'EAST-SOUTHEAST OF UTILITY LIGHT POLE NUMBER 679W, 0.3 M (1.0 FT)
 NM2091'ABOVE THE LEVEL OF THE AVENUE, AND THE MONUMENT IS FLUSH WITH THE
 NM2091'GROUND SURFACE.
 NM2091
 NM2091                          STATION RECOVERY (2012)
 NM2091
 NM2091'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2091'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2092 ***********************************************************************
 NM2092  DESIGNATION -  DGLS 19
 NM2092  PID         -  NM2092
 NM2092  STATE/COUNTY-  SD/YANKTON
 NM2092  COUNTRY     -  US
 NM2092  USGS QUAD   -  YANKTON (2017)
 NM2092
 NM2092                         *CURRENT SURVEY CONTROL
 NM2092  ______________________________________________________________________
 NM2092* NAD 83(1986) POSITION- 42 53 14.     (N) 097 23 32.     (W)   SCALED
 NM2092* NAVD 88 ORTHO HEIGHT -   381.755 (meters)     1252.47  (feet) ADJUSTED
 NM2092  ______________________________________________________________________
 NM2092  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM2092  DYNAMIC HEIGHT  -        381.646 (meters)     1252.12  (feet) COMP
 NM2092  MODELED GRAVITY -    980,323.9   (mgal)                       NAVD 88
 NM2092
 NM2092  VERT ORDER      -  FIRST     CLASS II
 NM2092
 NM2092.The horizontal coordinates were scaled from a map and have
 NM2092.an estimated accuracy of +/- 6 seconds.
 NM2092
 NM2092.The orthometric height was determined by differential leveling and
 NM2092.adjusted by the NATIONAL GEODETIC SURVEY
 NM2092.in June 1994.
 NM2092
 NM2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2092.GEOID18 height accuracy estimate available here.
 NM2092
 NM2092.Click photographs - Photos may exist for this station.
 NM2092
 NM2092.The dynamic height is computed by dividing the NAVD 88
 NM2092.geopotential number by the normal gravity value computed on the
 NM2092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2092.degrees latitude (g = 980.6199 gals.).
 NM2092
 NM2092.The modeled gravity was interpolated from observed gravity values.
 NM2092
 NM2092;                    North         East    Units  Estimated Accuracy
 NM2092;SPC SD S     -    65,790.      840,210.      MT  (+/- 180 meters Scaled)
 NM2092
 NM2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312495(NAD 83)
 NM2092
 NM2092                          SUPERSEDED SURVEY CONTROL
 NM2092
 NM2092.No superseded survey control is available for this station.
 NM2092
 NM2092_MARKER: DS = TRIANGULATION STATION DISK
 NM2092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2092_STAMPING: DGLS 19 1993
 NM2092_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2092+STABILITY: SURFACE MOTION
 NM2092_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2092+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2092
 NM2092  HISTORY     - Date     Condition        Report By
 NM2092  HISTORY     - 1993     MONUMENTED       SD3070
 NM2092  HISTORY     - 19930908 GOOD             NGS
 NM2092  HISTORY     - 20120323 GOOD             INDIV
 NM2092
 NM2092                          STATION DESCRIPTION
 NM2092
 NM2092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2092'IN YANKTON, AT THE INTERSECTION OF EAST 19TH STREET AND DOUGLAS
 NM2092'AVENUE, NEAR THE SOUTHWEST CORNER OF FANTLE MEMORIAL PARK, 18.8 M
 NM2092'(61.7 FT) SOUTH OF A SIGN (FANTLE MEMORIAL PARK) , 8.2 M (26.9 FT)
 NM2092'EAST OF THE AVENUE CENTER, 8.0 M (26.2 FT) NORTH OF THE STREET
 NM2092'CENTER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE AVENUE, AND THE
 NM2092'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2092
 NM2092                          STATION RECOVERY (2012)
 NM2092
 NM2092'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2086 ***********************************************************************
 NM2086  DESIGNATION -  DGLS 4
 NM2086  PID         -  NM2086
 NM2086  STATE/COUNTY-  SD/YANKTON
 NM2086  COUNTRY     -  US
 NM2086  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM2086
 NM2086                         *CURRENT SURVEY CONTROL
 NM2086  ______________________________________________________________________
 NM2086* NAD 83(1986) POSITION- 42 52 16.     (N) 097 23 34.     (W)   SCALED
 NM2086* NAVD 88 ORTHO HEIGHT -   366.663 (meters)     1202.96  (feet) ADJUSTED
 NM2086  ______________________________________________________________________
 NM2086  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 NM2086  DYNAMIC HEIGHT  -        366.559 (meters)     1202.62  (feet) COMP
 NM2086  MODELED GRAVITY -    980,326.4   (mgal)                       NAVD 88
 NM2086
 NM2086  VERT ORDER      -  FIRST     CLASS II
 NM2086
 NM2086.The horizontal coordinates were scaled from a map and have
 NM2086.an estimated accuracy of +/- 6 seconds.
 NM2086
 NM2086.The orthometric height was determined by differential leveling and
 NM2086.adjusted by the NATIONAL GEODETIC SURVEY
 NM2086.in June 1994.
 NM2086
 NM2086.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2086.GEOID18 height accuracy estimate available here.
 NM2086
 NM2086.Click photographs - Photos may exist for this station.
 NM2086
 NM2086.The dynamic height is computed by dividing the NAVD 88
 NM2086.geopotential number by the normal gravity value computed on the
 NM2086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2086.degrees latitude (g = 980.6199 gals.).
 NM2086
 NM2086.The modeled gravity was interpolated from observed gravity values.
 NM2086
 NM2086;                    North         East    Units  Estimated Accuracy
 NM2086;SPC SD S     -    64,000.      840,220.      MT  (+/- 180 meters Scaled)
 NM2086
 NM2086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN312477(NAD 83)
 NM2086
 NM2086                          SUPERSEDED SURVEY CONTROL
 NM2086
 NM2086.No superseded survey control is available for this station.
 NM2086
 NM2086_MARKER: DS = TRIANGULATION STATION DISK
 NM2086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2086_STAMPING: DGLS 4 1993
 NM2086_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2086+STABILITY: SURFACE MOTION
 NM2086_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2086+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2086
 NM2086  HISTORY     - Date     Condition        Report By
 NM2086  HISTORY     - 1993     MONUMENTED       SD3070
 NM2086  HISTORY     - 19930908 GOOD             NGS
 NM2086  HISTORY     - 20120323 GOOD             INDIV
 NM2086
 NM2086                          STATION DESCRIPTION
 NM2086
 NM2086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2086'IN YANKTON, AT THE INTERSECTION OF STATE HIGHWAY 50 (4TH STREET) AND
 NM2086'DOUGLAS AVENUE, 9.5 M (31.2 FT) EAST-SOUTHEAST OF THE SOUTHEAST
 NM2086'CORNER OF AN OFFICE BUILDING, 7.6 M (24.9 FT) NORTH OF THE CENTERLINE
 NM2086'OF THE WESTBOUND LANES OF THE HIGHWAY, 4.3 M (14.1 FT) WEST OF THE
 NM2086'CENTERLINE OF THE SOUTHBOUND LANES OF THE AVENUE, 4.3 M (14.1 FT)
 NM2086'SOUTHEAST OF A FIRE HYDRANT, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE
 NM2086'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2086
 NM2086                          STATION RECOVERY (2012)
 NM2086
 NM2086'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2090 ***********************************************************************
 NM2090  DESIGNATION -  DGLS 8
 NM2090  PID         -  NM2090
 NM2090  STATE/COUNTY-  SD/YANKTON
 NM2090  COUNTRY     -  US
 NM2090  USGS QUAD   -  YANKTON (2017)
 NM2090
 NM2090                         *CURRENT SURVEY CONTROL
 NM2090  ______________________________________________________________________
 NM2090* NAD 83(2011) POSITION- 42 52 34.77278(N) 097 23 30.87562(W)   ADJUSTED
 NM2090* NAD 83(2011) ELLIP HT-   340.522 (meters)        (06/27/12)   ADJUSTED
 NM2090* NAD 83(2011) EPOCH   -  2010.00
 NM2090* NAVD 88 ORTHO HEIGHT -   366.105 (meters)     1201.13  (feet) ADJUSTED
 NM2090  ______________________________________________________________________
 NM2090  GEOID HEIGHT    -        -25.594 (meters)                     GEOID18
 NM2090  NAD 83(2011) X  -   -602,309.049 (meters)                     COMP
 NM2090  NAD 83(2011) Y  - -4,642,655.206 (meters)                     COMP
 NM2090  NAD 83(2011) Z  -  4,317,675.166 (meters)                     COMP
 NM2090  LAPLACE CORR    -         -0.20  (seconds)                    DEFLEC18
 NM2090  DYNAMIC HEIGHT  -        366.001 (meters)     1200.79  (feet) COMP
 NM2090  MODELED GRAVITY -    980,325.7   (mgal)                       NAVD 88
 NM2090
 NM2090  VERT ORDER      -  FIRST     CLASS II
 NM2090
 NM2090  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM2090  Standards:
 NM2090         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM2090            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM2090  -------------------------------------------------------------------
 NM2090  NETWORK    1.51   4.49           0.69   0.52   2.29     -0.00184447
 NM2090  -------------------------------------------------------------------
 NM2090  Click here for local accuracies and other accuracy information.
 NM2090
 NM2090.The horizontal coordinates were established by GPS observations
 NM2090.and adjusted by the National Geodetic Survey in June 2012.
 NM2090
 NM2090.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM2090.been affixed to the stable North American tectonic plate. See 
 NM2090.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM2090
 NM2090.The horizontal coordinates are valid at the epoch date displayed above
 NM2090.which is a decimal equivalence of Year/Month/Day.
 NM2090
 NM2090.The orthometric height was determined by differential leveling and
 NM2090.adjusted by the NATIONAL GEODETIC SURVEY
 NM2090.in June 1994.
 NM2090
 NM2090.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2090.GEOID18 height accuracy estimate available here.
 NM2090
 NM2090.Click photographs - Photos may exist for this station.
 NM2090
 NM2090.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM2090
 NM2090.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM2090
 NM2090.The ellipsoidal height was determined by GPS observations
 NM2090.and is referenced to NAD 83.
 NM2090
 NM2090.The dynamic height is computed by dividing the NAVD 88
 NM2090.geopotential number by the normal gravity value computed on the
 NM2090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2090.degrees latitude (g = 980.6199 gals.).
 NM2090
 NM2090.The modeled gravity was interpolated from observed gravity values.
 NM2090
 NM2090. The following values were computed from the NAD 83(2011) position.
 NM2090
 NM2090;                    North         East     Units Scale Factor Converg.
 NM2090;SPC SD S     -    64,577.432   840,274.380   MT  0.99999010   +2 01 44.9
 NM2090;SPC SD S     -   211,867.79  2,756,800.20   sFT  0.99999010   +2 01 44.9
 NM2090;UTM  14      - 4,748,335.368   631,336.657   MT  0.99981221   +1 05 39.6
 NM2090
 NM2090!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM2090!SPC SD S     -   0.99994660  x   0.99999010  =   0.99993670
 NM2090!UTM  14      -   0.99994660  x   0.99981221  =   0.99975882
 NM2090
 NM2090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3133648335(NAD 83)
 NM2090
 NM2090                          SUPERSEDED SURVEY CONTROL
 NM2090
 NM2090  NAD 83(2007)-  42 52 34.77277(N)    097 23 30.87645(W) AD(2002.00) 0
 NM2090  ELLIP H (02/10/07)  340.550  (m)                       GP(2002.00)    
 NM2090  ELLIP H (05/25/04)  340.537  (m)                       GP(       ) 4 2
 NM2090  NAD 83(1996)-  42 52 34.77277(N)    097 23 30.87608(W) AD(       ) 1
 NM2090  ELLIP H (01/23/98)  340.580  (m)                       GP(       ) 4 1
 NM2090  NAD 83(1995)-  42 52 34.77279(N)    097 23 30.87607(W) AD(       ) 1
 NM2090  NAD 83(1986)-  42 52 34.78261(N)    097 23 30.86648(W) AD(       ) 1
 NM2090  NAVD 88             366.11   (m)         1201.1    (f) LEVELING    3  
 NM2090
 NM2090.Superseded values are not recommended for survey control.
 NM2090
 NM2090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM2090.See file dsdata.pdf to determine how the superseded data were derived.
 NM2090
 NM2090_MARKER: I = METAL ROD
 NM2090_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM2090_STAMPING: DGLS 8
 NM2090_MARK LOGO: NGS
 NM2090_MAGNETIC: I = MARKER IS A STEEL ROD
 NM2090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM2090_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2090+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2090
 NM2090  HISTORY     - Date     Condition        Report By
 NM2090  HISTORY     - 1993     MONUMENTED       NGS
 NM2090  HISTORY     - 19930602 GOOD             GEORES
 NM2090  HISTORY     - 19930908 GOOD             NGS
 NM2090  HISTORY     - 20120323 GOOD             INDIV
 NM2090
 NM2090                          STATION DESCRIPTION
 NM2090
 NM2090'DESCRIBED BY GEORESEARCH INCORPORATED 1993
 NM2090'SET BY NGS AND CITY OF YANKTON, MAY 1993 STATION IS LOCATED NEAR THE
 NM2090'SOUTHEAST CORNER OF 8TH ST AND DOUGLAS AVE. IN YANKTON, SD.  THE
 NM2090'MONUMENT IS A STAINLESS STEEL ROD DRIVEN INTO THE GROUND UNTIL
 NM2090'REFUSED, A DEPTH OF APPROXIMATELY 40 FT., AND SLEEVED TO A DEPTH OF
 NM2090'APPROXIMATELY 5 FT. WITHIN A 5 IN. PIPE SET IN CONCRETE AND ENCLOSED
 NM2090'WITH AN ACCESS COVER
 NM2090'SITE IS ACCEPTABLE FOR GPS BUT NOT EXCELLENT DUE TO SURROUNDING LOW
 NM2090'BUILDINGS AND TREES, AND OBSERVATION PLANS SHOULD ACCOUNT FOR
 NM2090'POTENTIAL OBSTRUCTIONS.
 NM2090'THIS DESCRIPTION SHOULD BE CONSIDERED PRELIMINARY AND EXACT DEPTHS
 NM2090'CONFIRMED BY WES ODUM OR OTHER MEMBERS OF THE SETTING PARTY
 NM2090
 NM2090                          STATION RECOVERY (1993)
 NM2090
 NM2090'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM2090'IN YANKTON, AT THE INTERSECTION OF WEST 8TH STREET AND DOUGLAS
 NM2090'AVENUE, 14.2 M (46.6 FT) NORTHWEST OF THE NORTHWEST CORNER OF HUETHER
 NM2090'DENTIST OFFICE, 10.6 M (34.8 FT) EAST OF THE AVENUE CENTERLINE, 10.6
 NM2090'M (34.8 FT) SOUTH OF THE STREET CENTER, 6.8 M (22.3 FT) SOUTHWEST OF
 NM2090'UTILITY LIGHT POLE NUMBER 5640, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 NM2090'THE STREET.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM2090'CAP.  THE ROD AND SLEEVE DEPTH ARE UNKNOWN, AND ROD IS FLUSH WITH THE
 NM2090'GROUND.
 NM2090
 NM2090                          STATION RECOVERY (2012)
 NM2090
 NM2090'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1073 ***********************************************************************
 PT1073  DESIGNATION -  DIAMOND
 PT1073  PID         -  PT1073
 PT1073  STATE/COUNTY-  SD/DEWEY
 PT1073  COUNTRY     -  US
 PT1073  USGS QUAD   -  NO HEART CREEK SE (2017)
 PT1073
 PT1073                         *CURRENT SURVEY CONTROL
 PT1073  ______________________________________________________________________
 PT1073* NAD 83(1996) POSITION- 44 47 18.52153(N) 100 32 17.10968(W)   ADJUSTED
 PT1073* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 PT1073  ______________________________________________________________________
 PT1073  GEOID HEIGHT    -        -22.435 (meters)                     GEOID18
 PT1073  LAPLACE CORR    -         -4.59  (seconds)                    DEFLEC18
 PT1073  HORZ ORDER      -  SECOND
 PT1073
 PT1073.The horizontal coordinates were established by classical geodetic methods
 PT1073.and adjusted by the National Geodetic Survey in January 1998.
 PT1073
 PT1073.The orthometric height was scaled from a topographic map.
 PT1073
 PT1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1073.GEOID18 height accuracy estimate available here.
 PT1073
 PT1073.Click photographs - Photos may exist for this station.
 PT1073
 PT1073.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1073
 PT1073. The following values were computed from the NAD 83(1996) position.
 PT1073
 PT1073;                    North         East     Units Scale Factor Converg.
 PT1073;SPC SD N     -   106,279.132   557,420.271   MT  0.99994957   -0 22 51.0
 PT1073;SPC SD N     -   348,684.12  1,828,803.01   sFT  0.99994957   -0 22 51.0
 PT1073;SPC SD S     -   272,791.120   583,794.745   MT  1.00011607   -0 08 28.5
 PT1073;SPC SD S     -   894,982.20  1,915,333.26   sFT  1.00011607   -0 08 28.5
 PT1073;UTM  14      - 4,960,604.088   378,329.967   MT  0.99978204   -1 05 01.3
 PT1073
 PT1073!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1073!SPC SD N     -   0.99991504  x   0.99994957  =   0.99986461
 PT1073!SPC SD S     -   0.99991504  x   1.00011607  =   1.00003110
 PT1073!UTM  14      -   0.99991504  x   0.99978204  =   0.99969709
 PT1073
 PT1073:                Primary Azimuth Mark                     Grid Az
 PT1073:SPC SD N     -  TT 44 PB                                 330 18 59.2
 PT1073:SPC SD S     -  TT 44 PB                                 330 04 36.7
 PT1073:UTM  14      -  TT 44 PB                                 331 01 09.5
 PT1073
 PT1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7832960604(NAD 83)
 PT1073
 PT1073|---------------------------------------------------------------------|
 PT1073| PID    Reference Object                     Distance      Geod. Az  |
 PT1073|                                                           dddmmss.s |
 PT1073| CO5570 DIAMOND RM 1                         10.458 METERS 03202     |
 PT1073| CO5571 DIAMOND RM 2                         10.589 METERS 28031     |
 PT1073| CO5569 TT 44 PB                                           3295608.2 |
 PT1073|---------------------------------------------------------------------|
 PT1073
 PT1073                          SUPERSEDED SURVEY CONTROL
 PT1073
 PT1073  NAD 83(1986)-  44 47 18.51521(N)    100 32 17.11235(W) AD(       ) 2
 PT1073  NAD 27      -  44 47 18.57600(N)    100 32 15.60400(W) AD(       ) 2
 PT1073
 PT1073.Superseded values are not recommended for survey control.
 PT1073
 PT1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1073.See file dsdata.pdf to determine how the superseded data were derived.
 PT1073
 PT1073_MARKER: DS = TRIANGULATION STATION DISK
 PT1073_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT1073_STAMPING: DIAMOND 1948
 PT1073_MARK LOGO: CGS
 PT1073_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT1073_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1073
 PT1073  HISTORY     - Date     Condition        Report By
 PT1073  HISTORY     - 1948     MONUMENTED       CGS
 PT1073
 PT1073                          STATION DESCRIPTION
 PT1073
 PT1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT1073'IT IS 24 MILES SOUTHEAST OF RIDGEVIEW, 1/2 MILE WEST OF THE
 PT1073'MISSOURI RIVER, IN THE S.W. 1/4 OF SEC. 25, T 10 N., R 29 E.
 PT1073'IT IS 100 YARDS NORTH OF AN OLD EAST-WEST FENCELINE, 12 METERS
 PT1073'WEST OF THE EAST RIM OF THE BLUFF AND 6 FEET NORTH OF A
 PT1073'WITNESS POST.  IT IS A STANDARD DISK STAMPED DIAMOND 1948
 PT1073'AND SET IN THE TOP OF A 4-INCH IRON PIPE THAT PROJECTS 4
 PT1073'INCHES.
 PT1073'
 PT1073'REFERENCE MARK NO. 1 IS 34.31 FEET NORTHEAST OF THE STATION.
 PT1073'IT IS A STANDARD DISK STAMPED DIAMOND NO 1 1948 SET IN THE
 PT1073'TOP OF A 4-INCH IRON PIPE THAT PROJECTS 4 INCHES.
 PT1073'
 PT1073'REFERENCE MARK NO. 2 IS 34.74 FEET WEST OF STATION.  IT IS A STANDARD
 PT1073'DISK STAMPED DIAMOND NO 2 1948 SET IN THE TOP OF A 4-INCH
 PT1073'IRON PIPE THAT PROJECTS 4 INCHES.
 PT1073'
 PT1073'T T 44 P B (U.S.G.S.) IS 0.4 MILE NORTHWEST OF THE STATION
 PT1073'AND WAS USED AS AN AZIMUTH MARK.  IT IS 8 FEET WEST OF
 PT1073'THE APPROXIMATE CENTERLINE OF THE TRACK ROAD, 3 FEET EAST
 PT1073'OF THE NORTHEAST CORNER OF A BARBED WIRE CORRAL, 2 FEET SOUTH
 PT1073'OF A WITNESS POST.  IT IS A STANDARD UNITED STATES GEOLOGICAL
 PT1073'SURVEY BENCH MARK DISK SET IN TOP OF A 6- BY 6-INCH CONCRETE
 PT1073'POST THAT PROJECTS 6 INCHES.  THE DISK IS STAMPED T T 44 P B
 PT1073'1946.
 PT1073'
 PT1073'TO REACH THE STATION FROM THE POST OFFICE IN RIDGEVIEW, GO
 PT1073'SOUTH 0.4 MILE TO A T ROAD INTERSECTION, TURN LEFT AND GO
 PT1073'EAST 0.4 MILE, TURN RIGHT AND GO SOUTH 1.0 MILE, TURN LEFT,
 PT1073'PASS THROUGH A GATE AND GO SOUTHEASTERLY 1.25 MILES TO A GATE,
 PT1073'PASS THROUGH THE GATE AND GO 0.6 MILE TO THE HOME OF J.M.
 PT1073'HIETT, PASS THROUGH A GATE SOUTHEAST OF THE HOUSE AND FOLLOW
 PT1073'MAIN TRACK ROAD FOR 0.9 MILE TO A FORK JUST BEYOND A FENCE
 PT1073'CORNER, TAKE THE LEFT ROAD AND GO EASTERLY 2.1 MILES TO A GATE
 PT1073'35 YARDS WEST OF A FENCELINE INTERSECTION AND IN THE
 PT1073'EAST-WEST FENCELINE, PASS THROUGH THE GATE AND FOLLOW THE
 PT1073'TRACK ROAD SOUTHEAST FOR 0.55 MILE TO THE TOP OF A RIDGE,
 PT1073'CONTINUE SOUTHEAST FOR 13.75 MILE TO THE TOP OF A KNOLL AND
 PT1073'TRIANGULATION STATION STRONG, CONTINUE SOUTHEAST 4.1 MILES TO
 PT1073'A POINT WHERE THE MAIN ROAD BEARS RIGHT AND A DIM TRACK
 PT1073'ROAD BEARS LEFT, BEAR LEFT AND FOLLOW THE DIM ROAD FOR
 PT1073'2.25 MILES TO TWO BARBED WIRE CORRALS ABOUT 0.3 MILE
 PT1073'APART, CONTINUE SOUTHEASTERLY FOR 1.25 MILES TO T T 44 P B
 PT1073'(U.S.G.S.), CONTINUE SOUTHEASTERLY FOR 0.4 MILE TO THE TOP
 PT1073'OF THE HILL AND THE STATION AS DESCRIBED.
 PT1073'
 PT1073'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0518 ***********************************************************************
 QT0518  DESIGNATION -  DIAMOND
 QT0518  PID         -  QT0518
 QT0518  STATE/COUNTY-  SD/HARDING
 QT0518  COUNTRY     -  US
 QT0518  USGS QUAD   -  REDIG NE (2017)
 QT0518
 QT0518                         *CURRENT SURVEY CONTROL
 QT0518  ______________________________________________________________________
 QT0518* NAD 83(1996) POSITION- 45 23 31.52562(N) 103 33 04.42872(W)   ADJUSTED
 QT0518* NAVD 88 ORTHO HEIGHT -  1025.487 (meters)     3364.45  (feet) ADJUSTED
 QT0518  ______________________________________________________________________
 QT0518  GEOID HEIGHT    -        -16.109 (meters)                     GEOID18
 QT0518  LAPLACE CORR    -         -1.91  (seconds)                    DEFLEC18
 QT0518  DYNAMIC HEIGHT  -       1025.282 (meters)     3363.78  (feet) COMP
 QT0518  MODELED GRAVITY -    980,380.5   (mgal)                       NAVD 88
 QT0518
 QT0518  HORZ ORDER      -  SECOND
 QT0518  VERT ORDER      -  FIRST     CLASS II
 QT0518
 QT0518.The horizontal coordinates were established by classical geodetic methods
 QT0518.and adjusted by the National Geodetic Survey in January 1998.
 QT0518
 QT0518.The orthometric height was determined by differential leveling and
 QT0518.adjusted by the NATIONAL GEODETIC SURVEY
 QT0518.in April 2000.
 QT0518
 QT0518.No vertical observational check was made to the station.
 QT0518
 QT0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0518.GEOID18 height accuracy estimate available here.
 QT0518
 QT0518.Click photographs - Photos may exist for this station.
 QT0518
 QT0518.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0518
 QT0518.The dynamic height is computed by dividing the NAVD 88
 QT0518.geopotential number by the normal gravity value computed on the
 QT0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0518.degrees latitude (g = 980.6199 gals.).
 QT0518
 QT0518.The modeled gravity was interpolated from observed gravity values.
 QT0518
 QT0518. The following values were computed from the NAD 83(1996) position.
 QT0518
 QT0518;                    North         East     Units Scale Factor Converg.
 QT0518;SPC SD N     -   179,313.484   322,014.214   MT  0.99995679   -2 30 48.0
 QT0518;SPC SD N     -   588,297.66  1,056,474.97   sFT  0.99995679   -2 30 48.0
 QT0518;UTM  13      - 5,027,529.018   613,403.613   MT  0.99975812   +1 01 53.5
 QT0518
 QT0518!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0518!SPC SD N     -   0.99984178  x   0.99995679  =   0.99979857
 QT0518!UTM  13      -   0.99984178  x   0.99975812  =   0.99959993
 QT0518
 QT0518:                Primary Azimuth Mark                     Grid Az
 QT0518:SPC SD N     -  DIAMOND AZ MK                            262 31 43.8
 QT0518:UTM  13      -  DIAMOND AZ MK                            258 59 02.3
 QT0518
 QT0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1340327529(NAD 83)
 QT0518
 QT0518|---------------------------------------------------------------------|
 QT0518| PID    Reference Object                     Distance      Geod. Az  |
 QT0518|                                                           dddmmss.s |
 QT0518| AH7196 DIAMOND RM 1                         16.063 METERS 12820     |
 QT0518| AH7195 DIAMOND RM 2                         17.306 METERS 23320     |
 QT0518| AH7194 DIAMOND AZ MK                                      2600055.8 |
 QT0518|---------------------------------------------------------------------|
 QT0518
 QT0518                          SUPERSEDED SURVEY CONTROL
 QT0518
 QT0518  NAD 83(1993)-  45 23 31.51730(N)    103 33 04.42465(W) AD(       ) 2
 QT0518  NAD 83(1986)-  45 23 31.51477(N)    103 33 04.42242(W) AD(       ) 2
 QT0518  NAD 27      -  45 23 31.53600(N)    103 33 02.73500(W) AD(       ) 2
 QT0518
 QT0518.Superseded values are not recommended for survey control.
 QT0518
 QT0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0518.See file dsdata.pdf to determine how the superseded data were derived.
 QT0518
 QT0518_MARKER: DS = TRIANGULATION STATION DISK
 QT0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0518_STAMPING: DIAMOND 1952
 QT0518_MARK LOGO: CGS
 QT0518_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0518+STABILITY: SURFACE MOTION
 QT0518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0518+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0518
 QT0518  HISTORY     - Date     Condition        Report By
 QT0518  HISTORY     - 1952     MONUMENTED       CGS
 QT0518  HISTORY     - 19980928 GOOD             NGS
 QT0518
 QT0518                          STATION DESCRIPTION
 QT0518
 QT0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0518'THE STATION IS ON THE SUMMIT OF A HIGH GRASSY HILL, IN SECTION
 QT0518'31, T 17 N, R 5 E, ABOUT 13 MILES SOUTH AND 1/4 MILE WEST OF
 QT0518'BUFFALO, 8-3/4 MILES NORTH OF REDIG, 1/4 MILE EAST OF U.S.
 QT0518'HIGHWAY 85 AND 5 FEET SOUTH OF A WHITE 4 IN X 4 IN WITNESS POST.
 QT0518'
 QT0518'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 QT0518'STATE HIGHWAY 8 1.5 MILES SOUTH OF BUFFALO, GO SOUTH ON U.S.
 QT0518'HIGHWAY 85 FOR 11.75 MILES TO A SIDE ROAD ON THE RIGHT, CONTINUE
 QT0518'SOUTHERLY ON THE HIGHWAY FOR 0.3 MILE TO A CROSS TRACK ROAD ON
 QT0518'THE TOP OF A RIDGE AND THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED
 QT0518'BELOW, TURN LEFT (EAST) AND FOLLOW TRACK ROAD FOR 0.1 MILE TO
 QT0518'A Y-JUNCTION, CONTINUE ON THE LEFT TRACK ROAD FOR 0.05 MILE,
 QT0518'THENCE RIGHT ACROSS PASTURE LAND FOR 0.15 MILE TO THE SUMMIT
 QT0518'OF THE HILL AND STATION.
 QT0518'
 QT0518'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0518'DIAMOND 1952.
 QT0518'
 QT0518'REFERENCE MARK 1 PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0518'DIAMOND NO 1 1952.
 QT0518'
 QT0518'REFERENCE MARK 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0518'DIAMOND NO 2 1952.
 QT0518'
 QT0518'THE AZIMURH MARK IS 175 FEET SOUTH OF A TRACK ROAD, 99 FEET
 QT0518'WEST OF THE CENTER OF THE HIGHWAY AND 3 FEET NORTH OF A WHITE
 QT0518'4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS 5 INCHES AND THE
 QT0518'DISK IS STAMPED DIAMOND 1952.
 QT0518'
 QT0518'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 QT0518
 QT0518                          STATION RECOVERY (1998)
 QT0518
 QT0518'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0518'13.3 KM (8.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0518'COUNTY ROAD 732 IN REDIG, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG A
 QT0518'TRACK ROAD, 152.8 M (501.3 FT) NORTH OF THE ROAD CENTER, 17.4 M (57.1
 QT0518'FT) NORTHEAST OF REFERENCE MARK 2, 16.1 M (52.8 FT) NORTHWEST OF
 QT0518'REFERENCE MARK 1, 3.5 M (11.5 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 QT0518'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 QT0518'MONUMENT IS ON PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62, BUFFALO,
 QT0518'SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7194 ***********************************************************************
 AH7194  DESIGNATION -  DIAMOND AZ MK
 AH7194  PID         -  AH7194
 AH7194  STATE/COUNTY-  SD/HARDING
 AH7194  COUNTRY     -  US
 AH7194  USGS QUAD   -  REDIG NE (2017)
 AH7194
 AH7194                         *CURRENT SURVEY CONTROL
 AH7194  ______________________________________________________________________
 AH7194* NAD 83(1986) POSITION- 45 23 30.     (N) 103 33 28.     (W)   SCALED
 AH7194* NAVD 88 ORTHO HEIGHT -   990.888 (meters)     3250.94  (feet) ADJUSTED
 AH7194  ______________________________________________________________________
 AH7194  GEOID HEIGHT    -        -16.106 (meters)                     GEOID18
 AH7194  DYNAMIC HEIGHT  -        990.690 (meters)     3250.29  (feet) COMP
 AH7194  MODELED GRAVITY -    980,381.5   (mgal)                       NAVD 88
 AH7194
 AH7194  VERT ORDER      -  FIRST     CLASS II
 AH7194
 AH7194.The horizontal coordinates were scaled from a map and have
 AH7194.an estimated accuracy of +/- 6 seconds.
 AH7194
 AH7194.The orthometric height was determined by differential leveling and
 AH7194.adjusted by the NATIONAL GEODETIC SURVEY
 AH7194.in April 2000.
 AH7194
 AH7194.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7194.GEOID18 height accuracy estimate available here.
 AH7194
 AH7194.Click photographs - Photos may exist for this station.
 AH7194
 AH7194.The dynamic height is computed by dividing the NAVD 88
 AH7194.geopotential number by the normal gravity value computed on the
 AH7194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7194.degrees latitude (g = 980.6199 gals.).
 AH7194
 AH7194.The modeled gravity was interpolated from observed gravity values.
 AH7194
 AH7194;                    North         East    Units  Estimated Accuracy
 AH7194;SPC SD N     -   179,290.      321,500.      MT  (+/- 180 meters Scaled)
 AH7194
 AH7194_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL128274(NAD 83)
 AH7194
 AH7194                          SUPERSEDED SURVEY CONTROL
 AH7194
 AH7194.No superseded survey control is available for this station.
 AH7194
 AH7194_MARKER: DZ = AZIMUTH MARK DISK
 AH7194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7194_STAMPING: DIAMOND 1952
 AH7194_MARK LOGO: CGS
 AH7194_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7194+STABILITY: SURFACE MOTION
 AH7194_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7194+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7194
 AH7194  HISTORY     - Date     Condition        Report By
 AH7194  HISTORY     - 1952     MONUMENTED       CGS
 AH7194  HISTORY     - 19980928 GOOD             NGS
 AH7194
 AH7194                          STATION DESCRIPTION
 AH7194
 AH7194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7194'13.4 KM (8.30 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7194'COUNTY ROAD 732 IN REDIG, 136.0 M (446.2 FT) NORTH OF MILEPOST 113,
 AH7194'33.9 M (111.2 FT) WEST OF THE HIGHWAY CENTERLINE, 16.2 M (53.1 FT)
 AH7194'EAST OF A UTILITY POLE, 14.9 M (48.9 FT) NORTH OF THE CENTER OF A
 AH7194'TRACK ROAD, 3.7 M (12.1 FT) WEST OF A WITNESS POST AND FENCE, 2.5 M
 AH7194'(8.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2
 AH7194'M (0.7 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AH7194'PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7196 ***********************************************************************
 AH7196  DESIGNATION -  DIAMOND RM 1
 AH7196  PID         -  AH7196
 AH7196  STATE/COUNTY-  SD/HARDING
 AH7196  COUNTRY     -  US
 AH7196  USGS QUAD   -  REDIG NE (2017)
 AH7196
 AH7196                         *CURRENT SURVEY CONTROL
 AH7196  ______________________________________________________________________
 AH7196* NAD 83(1986) POSITION- 45 23 31.20   (N) 103 33 03.85   (W)   HD_HELD1
 AH7196* NAVD 88 ORTHO HEIGHT -  1025.236 (meters)     3363.63  (feet) ADJUSTED
 AH7196  ______________________________________________________________________
 AH7196  GEOID HEIGHT    -        -16.109 (meters)                     GEOID18
 AH7196  DYNAMIC HEIGHT  -       1025.032 (meters)     3362.96  (feet) COMP
 AH7196  MODELED GRAVITY -    980,380.5   (mgal)                       NAVD 88
 AH7196
 AH7196  VERT ORDER      -  FIRST     CLASS II
 AH7196
 AH7196.The horizontal coordinates were determined by differentially corrected
 AH7196.hand held GPS observations or other comparable positioning techniques
 AH7196.and have an estimated accuracy of +/- 3 meters.
 AH7196
 AH7196.The orthometric height was determined by differential leveling and
 AH7196.adjusted by the NATIONAL GEODETIC SURVEY
 AH7196.in April 2000.
 AH7196
 AH7196.No vertical observational check was made to the station.
 AH7196
 AH7196.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7196.GEOID18 height accuracy estimate available here.
 AH7196
 AH7196.Click photographs - Photos may exist for this station.
 AH7196
 AH7196.The dynamic height is computed by dividing the NAVD 88
 AH7196.geopotential number by the normal gravity value computed on the
 AH7196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7196.degrees latitude (g = 980.6199 gals.).
 AH7196
 AH7196.The modeled gravity was interpolated from observed gravity values.
 AH7196
 AH7196;                    North         East    Units  Estimated Accuracy
 AH7196;SPC SD N     -   179,302.9     322,026.3     MT  (+/- 3 meters HH1 GPS) 
 AH7196
 AH7196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1341627519(NAD 83)
 AH7196
 AH7196                          SUPERSEDED SURVEY CONTROL
 AH7196
 AH7196.No superseded survey control is available for this station.
 AH7196
 AH7196_MARKER: DR = REFERENCE MARK DISK
 AH7196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7196_STAMPING: DIAMOND NO 1 1952
 AH7196_MARK LOGO: CGS
 AH7196_PROJECTION: FLUSH
 AH7196_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7196+STABILITY: SURFACE MOTION
 AH7196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7196+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7196
 AH7196  HISTORY     - Date     Condition        Report By
 AH7196  HISTORY     - 1952     MONUMENTED       CGS
 AH7196  HISTORY     - 19980928 GOOD             NGS
 AH7196
 AH7196                          STATION DESCRIPTION
 AH7196
 AH7196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7196'13.3 KM (8.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7196'COUNTY ROAD 732 IN REDIG, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG A
 AH7196'TRACK ROAD, 141.5 M (464.2 FT) NORTH OF THE ROAD CENTER, 16.1 M (52.8
 AH7196'FT) SOUTHEAST OF THE STATION MARK, 3.5 M (11.5 FT) ABOVE THE LEVEL OF
 AH7196'THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AH7196'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62,
 AH7196'BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7195 ***********************************************************************
 AH7195  DESIGNATION -  DIAMOND RM 2
 AH7195  PID         -  AH7195
 AH7195  STATE/COUNTY-  SD/HARDING
 AH7195  COUNTRY     -  US
 AH7195  USGS QUAD   -  REDIG NE (2017)
 AH7195
 AH7195                         *CURRENT SURVEY CONTROL
 AH7195  ______________________________________________________________________
 AH7195* NAD 83(1986) POSITION- 45 23 31.19   (N) 103 33 05.07   (W)   HD_HELD1
 AH7195* NAVD 88 ORTHO HEIGHT -  1024.643 (meters)     3361.68  (feet) ADJUSTED
 AH7195  ______________________________________________________________________
 AH7195  GEOID HEIGHT    -        -16.109 (meters)                     GEOID18
 AH7195  DYNAMIC HEIGHT  -       1024.439 (meters)     3361.01  (feet) COMP
 AH7195  MODELED GRAVITY -    980,380.5   (mgal)                       NAVD 88
 AH7195
 AH7195  VERT ORDER      -  FIRST     CLASS II
 AH7195
 AH7195.The horizontal coordinates were determined by differentially corrected
 AH7195.hand held GPS observations or other comparable positioning techniques
 AH7195.and have an estimated accuracy of +/- 3 meters.
 AH7195
 AH7195.The orthometric height was determined by differential leveling and
 AH7195.adjusted by the NATIONAL GEODETIC SURVEY
 AH7195.in April 2000.
 AH7195
 AH7195.No vertical observational check was made to the station.
 AH7195
 AH7195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7195.GEOID18 height accuracy estimate available here.
 AH7195
 AH7195.Click photographs - Photos may exist for this station.
 AH7195
 AH7195.The dynamic height is computed by dividing the NAVD 88
 AH7195.geopotential number by the normal gravity value computed on the
 AH7195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7195.degrees latitude (g = 980.6199 gals.).
 AH7195
 AH7195.The modeled gravity was interpolated from observed gravity values.
 AH7195
 AH7195;                    North         East    Units  Estimated Accuracy
 AH7195;SPC SD N     -   179,303.7     321,999.8     MT  (+/- 3 meters HH1 GPS) 
 AH7195
 AH7195_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1338927518(NAD 83)
 AH7195
 AH7195                          SUPERSEDED SURVEY CONTROL
 AH7195
 AH7195.No superseded survey control is available for this station.
 AH7195
 AH7195_MARKER: DR = REFERENCE MARK DISK
 AH7195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7195_STAMPING: DIAMOND NO 2 1952
 AH7195_MARK LOGO: CGS
 AH7195_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7195+STABILITY: SURFACE MOTION
 AH7195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7195+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7195
 AH7195  HISTORY     - Date     Condition        Report By
 AH7195  HISTORY     - 1952     MONUMENTED       CGS
 AH7195  HISTORY     - 19980928 GOOD             NGS
 AH7195
 AH7195                          STATION DESCRIPTION
 AH7195
 AH7195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7195'13.3 KM (8.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7195'COUNTY ROAD 732 IN REDIG, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG A
 AH7195'TRACK ROAD, 141.5 M (464.2 FT) NORTH OF THE ROAD CENTER, 17.4 M (57.1
 AH7195'FT) SOUTHWEST OF THE STATION MARK, 3.5 M (11.5 FT) ABOVE THE LEVEL OF
 AH7195'THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AH7195'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY LEET FOWLER, HC
 AH7195'64, BOX 62, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0900 ***********************************************************************
 OR0900  DESIGNATION -  DICKENS
 OR0900  PID         -  OR0900
 OR0900  STATE/COUNTY-  SD/GREGORY
 OR0900  COUNTRY     -  US
 OR0900  USGS QUAD   -  GREGORY (2017)
 OR0900
 OR0900                         *CURRENT SURVEY CONTROL
 OR0900  ______________________________________________________________________
 OR0900* NAD 83(1996) POSITION- 43 07 41.37785(N) 099 26 03.41984(W)   ADJUSTED
 OR0900* NAVD 88 ORTHO HEIGHT -   695.    (meters)     2280.    (feet) SCALED
 OR0900  ______________________________________________________________________
 OR0900  GEOID HEIGHT    -        -25.393 (meters)                     GEOID18
 OR0900  LAPLACE CORR    -         -4.06  (seconds)                    DEFLEC18
 OR0900  HORZ ORDER      -  FIRST
 OR0900
 OR0900.The horizontal coordinates were established by classical geodetic methods
 OR0900.and adjusted by the National Geodetic Survey in January 1998.
 OR0900
 OR0900.The orthometric height was scaled from a topographic map.
 OR0900
 OR0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0900.GEOID18 height accuracy estimate available here.
 OR0900
 OR0900.Click photographs - Photos may exist for this station.
 OR0900
 OR0900.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0900
 OR0900. The following values were computed from the NAD 83(1996) position.
 OR0900
 OR0900;                    North         East     Units Scale Factor Converg.
 OR0900;SPC SD S     -    88,694.264   673,151.281   MT  0.99994324   +0 37 12.8
 OR0900;SPC SD S     -   290,991.10  2,208,497.16   sFT  0.99994324   +0 37 12.8
 OR0900;UTM  14      - 4,775,138.484   464,675.921   MT  0.99961535   -0 17 48.8
 OR0900
 OR0900!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0900!SPC SD S     -   0.99989495  x   0.99994324  =   0.99983820
 OR0900!UTM  14      -   0.99989495  x   0.99961535  =   0.99951034
 OR0900
 OR0900:                Primary Azimuth Mark                     Grid Az
 OR0900:SPC SD S     -  GREGORY MUNICIPAL RES OR TANK            359 07 35.6
 OR0900:UTM  14      -  GREGORY MUNICIPAL RES OR TANK            000 02 37.2
 OR0900
 OR0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6467575138(NAD 83)
 OR0900
 OR0900|---------------------------------------------------------------------|
 OR0900| PID    Reference Object                     Distance      Geod. Az  |
 OR0900|                                                           dddmmss.s |
 OR0900| OR0901 GREGORY CATH CH OF ST JOSEPH        APPROX.11.4 KM 0004113.2 |
 OR0900| OR0902 GREGORY METHODIST CHURCH SPIRE      APPROX.11.5 KM 0004300.1 |
 OR0900| OR0895 BURKE MUNICIPAL TANK                APPROX.12.9 KM 0631649.4 |
 OR0900| OR0896 BURKE CATHOLIC CHURCH SPIRE         APPROX.13.2 KM 0633143.1 |
 OR0900| OR0894 HERRICK MUNICIPAL TANK              APPROX.20.1 KM 0943013.6 |
 OR0900| CO2977 DICKENS AZ MK                                      1042614.8 |
 OR0900| CO2979 DICKENS RM 2                         45.784 METERS 14909     |
 OR0900| OR0898 SPIRE C                             APPROX. 8.3 KM 2035609.4 |
 OR0900| OR0915 PAXTON CATH CH WHITE CUPOLA         APPROX. 9.5 KM 2374231.9 |
 OR0900| OR0913 DALLAS MUNICIPAL TANK               APPROX.13.6 KM 3301144.0 |
 OR0900| OR0914 DALLAS CATH CH BELFRY BASE FP       APPROX.13.5 KM 3301423.5 |
 OR0900| CO2978 DICKENS RM 1                         42.977 METERS 35726     |
 OR0900| OR0899 GREGORY MUNICIPAL RES OR TANK       APPROX.12.4 KM 3594448.4 |
 OR0900|---------------------------------------------------------------------|
 OR0900
 OR0900                          SUPERSEDED SURVEY CONTROL
 OR0900
 OR0900  NAD 83(1995)-  43 07 41.37758(N)    099 26 03.42024(W) AD(       ) 1
 OR0900  NAD 83(1986)-  43 07 41.38403(N)    099 26 03.42691(W) AD(       ) 1
 OR0900  NAD 27      -  43 07 41.37900(N)    099 26 02.04000(W) AD(       ) 1
 OR0900
 OR0900.Superseded values are not recommended for survey control.
 OR0900
 OR0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0900.See file dsdata.pdf to determine how the superseded data were derived.
 OR0900
 OR0900_MARKER: DS = TRIANGULATION STATION DISK
 OR0900_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0900_STAMPING: DICKENS 1934
 OR0900_MARK LOGO: CGS
 OR0900_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0900_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0900+STABILITY: SURFACE MOTION
 OR0900
 OR0900  HISTORY     - Date     Condition        Report By
 OR0900  HISTORY     - 1934     MONUMENTED       CGS
 OR0900  HISTORY     - 1936     GOOD             CGS
 OR0900  HISTORY     - 19840418 GOOD             NGS
 OR0900
 OR0900                          STATION DESCRIPTION
 OR0900
 OR0900'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0900'STATION IS LOCATED IN THE SOUTHWEST CORNER OF SEC. 15, T. 96
 OR0900'N., R. 73 W., 0.2 MILE NORTH AND 75 YARDS EAST OF SOUTHWEST
 OR0900'CORNER OF SAID SECTION, 7-1/2 MILES SOUTH OF GREGORY, AND
 OR0900'8.0 MILES WEST-SOUTHWEST OF BURKE, IN DICKENS TOWNSHIP.
 OR0900'
 OR0900'TO REACH FROM A POINT IN THE SOUTHERN PART OF GREGORY WHERE
 OR0900'U.S. HIGHWAY 18 TURNS SOUTHWEST AROUND PHILLIPS GAS STATION,
 OR0900'GO SOUTH ON U.S. HIGHWAY 18 FOR 2.0 MILES CONTINUE SOUTH 4.8
 OR0900'MILES FROM POINT WHERE U.S. 18 TURNS WEST, TURN LEFT (EAST)
 OR0900'ON DIM DIRT T-ROAD FOR 150 FEET.  MARK IS ABOUT 125 FEET SOUTH
 OR0900'OF THIS POINT ON HIGHEST GROUND, ABOUT 100 FEET EAST OF EAST
 OR0900'SIDE OF GRAVEL PIT, 240 FEET EAST OF CENTERLINE OF ROAD, AND
 OR0900'PROJECTS ABOUT 8 INCHES ABOVE SURFACE.
 OR0900'
 OR0900'REFERENCE MARK NO. 1 IS 180 FEET EAST OF GATE TO DIRT ROAD,
 OR0900'9 FEET SOUTH OF CENTERLINE OF DIRT ROAD, AND PROJECTS ABOUT
 OR0900'8 INCHES ABOVE SURFACE.
 OR0900'
 OR0900'REFERENCE MARK NO. 2 IS 230 FEET EAST OF CENTERLINE OF ROAD,
 OR0900'IN EAST-WEST FENCE LINE, AND PROJECTS ABOUT 8 INCHES ABOVE
 OR0900'SURFACE.
 OR0900'
 OR0900'TO REACH AZIMUTH MARK FROM TOP OF GRADE AT A POINT 7-1/2 MILES
 OR0900'SOUTH OF GREGORY, GO SOUTH 0.2 MILE TURN LEFT (EAST) AND GO
 OR0900'0.7 MILE.  MARK IS 24 FEET SOUTH OF CENTERLINE OF ROAD, IN
 OR0900'EAST-WEST FENCE LINE, AND PROJECTS ABOUT 8 INCHES ABOVE SURFACE.
 OR0900'
 OR0900'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 OR0900
 OR0900                          STATION RECOVERY (1936)
 OR0900
 OR0900'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0900'STATION WAS RECOVERED AND ALL MARKS FOUND TO BE IN GOOD
 OR0900'CONDITION.  THE DISTANCE TO REFERENCE MARK NO. 1 FAILED TO CHECK
 OR0900'BY 0.06 FOOT.  THE DISTANCE TO REFERENCE MARK NO. 2 FAILED
 OR0900'TO CHECK BY 0.03 FOOT.
 OR0900'
 OR0900'THE STATION IS 6.8 MILES, AIRLINE, AND 6.9 MILES BY ROAD
 OR0900'SOUTH OF GREGORY, IN THE SOUTHWEST CORNER OF SEC. 15, T. 96
 OR0900'N., R. 73 W., 0.2 MILE NORTH AND 75 YARDS EAST OF SOUTHWEST
 OR0900'CORNER OF SECTION, ON A LOW GRAVEL KNOLL, 100 FEET EAST OF
 OR0900'EAST SIDE OF GRAVEL PIT, 240 FEET EAST OF CENTERLINE OF ROAD,
 OR0900'130 FEET NORTH OF FENCE LINE, 0.15 MILE SOUTH-SOUTHWEST OF
 OR0900'FARMHOUSE AT FOOT OF KNOLL SLOPE, 0.5 MILE NORTH OF SCHOOL
 OR0900'BUILDING ON WEST SIDE OF NORTH-SOUTH ROAD, 0.75 MILE EAST OF
 OR0900'SCHOOL BUILDING ON SOUTH SIDE OF EAST-WEST ROAD, ON PROPERTY
 OR0900'OWNED BY BURT HIMES AND FARMED BY H. WHITTLEY.  THE MARK
 OR0900'PROJECTS 3 INCHES AND IS SET ACCORDINGLY.
 OR0900'
 OR0900'REFERENCE MARK NO. 1 IS NORTH OF THE STATION, 9 FEET SOUTH OF
 OR0900'CENTERLINE OF LANE LEADING EAST TO FARMHOUSE.  THE MARK PROJECTS
 OR0900'6 INCHES AND IS SET ACCORDINGLY.
 OR0900'
 OR0900'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION, IN FENCE LINE
 OR0900'AT SOUTH SIDE OF FIELD.  THE MARK PROJECTS 5 INCHES AND IS SET
 OR0900'ACCORDINGLY.  THE DISTANCE BETWEEN THE REFERENCE
 OR0900'MARKS IS 282.32 FEET.
 OR0900'
 OR0900'THE AZIMUTH MARK IS EAST-SOUTHEAST OF THE STATION AT SOUTH SIDE
 OR0900'OF EAST-WEST ROAD, 0.75 MILE EAST OF CROSSROADS, 6 FEET NORTH
 OR0900'OF FENCE LINE, 8 FEET NORTHEAST OF TELEPHONE POLE, 27 FEET
 OR0900'SOUTH OF CENTERLINE OF ROAD, 150 YARDS NORTH-NORTHWEST OF
 OR0900'FARMHOUSE.  THE MARK PROJECTS 8 INCHES AND IS SET ACCORDINGLY.
 OR0900'
 OR0900'TO REACH THE STATION FROM GREGORY GO DIRECTLY SOUTH FROM
 OR0900'CENTER OF TOWN FOR 6.8 MILES TO LOW GRAVEL KNOLL ON EAST SIDE
 OR0900'OF ROAD AND LANE LEADING EAST TO FARMHOUSE AT EAST FOOT OF
 OR0900'KNOLL.  TURN EAST ON LANE AND BEAR SOUTHEAST 0.1 MILE TO HIGHEST
 OR0900'POINT OF KNOLL AND STATION.
 OR0900'
 OR0900'A 74-FOOT SIGNAL AT THOMAS IS VISIBLE FROM THE GROUND.
 OR0900'
 OR0900'A 74-FOOT SIGNAL AT COLOME IS VISIBLE AT 20 FEET.
 OR0900'
 OR0900'A SIGNAL ON THE GROUND AT DALLAS IS VISIBLE FROM THE GROUND.
 OR0900'
 OR0900'NO OBSERVATIONS WERE MADE ON AZIMUTH MARK.
 OR0900
 OR0900                          STATION RECOVERY (1984)
 OR0900
 OR0900'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 OR0900'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 OR0900'AZIMUTH MARK WAS DESTROYED BY ROAD CONSTRUCTION AND AZIMUTH MARK 2 WAS
 OR0900'ESTABLISHED THIS DATE.  DISTANCES AND DIRECTIONS TO REFERENCE MARKS
 OR0900'COMPARED REASONABLY WELL WITH THE OLD DATA, CONSIDERING THE TIME SPAN.
 OR0900'NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 11 KM
 OR0900'(6.85 MI) SOUTH OF GREGORY, NEAR THE SOUTHWEST CORNER OF SECTION 15, T
 OR0900'96 N, R 73 W, ON PROPERTY OWNED BY MR. BORDTZ, WHO LIVES ABOUT 1.6 KM
 OR0900'(1.00 MI) EAST OF THE STATION.  TO REACH THE STATION FROM THE JUNCTION
 OR0900'OF HIGHWAYS 18 AND 47 NORTH IN GREGORY, GO SOUTH ON ASPHALT ROAD FOR
 OR0900'10.9 KM (6.75 MI) SOUTH TO A GAYTE ON THE LEFT.  PASS THROUGH GATE AND
 OR0900'GO 0.1 KM (0.05 MI) SOUTHEAST TO THE STATION.  THE STATION IS A
 OR0900'STANDARD CGS DISK STAMPED DICKENS 1934 SET INTO THE TOP OF A ROUND
 OR0900'CONCRETE MONUMENT 12 INCHES(30 CM) IN DIAMETER PROJECTING 2 INCHES (5
 OR0900'CM) IN DIAMETER.  LOCATED 76 METERS (249.3 FT) EAST FROM THE CENTER OF
 OR0900'ASPHALT ROAD.  12.8 METERS (42.0 FT) NE FROM A POWER POLE.  0.3 METER
 OR0900'(1.0 FT) W FROM A WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD CGS
 OR0900'DICKENS NO 1 1934 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12
 OR0900'INCHES (30 CM) IN DIAMETER PROJECTING 8 INCHES (20 CM) ABOVE THE
 OR0900'GROUND.  LOCATED 43 METERS (141.1 FT) N FROM WITNESS POST.  9.1 METERS
 OR0900'(29.9 FT) NE FROM THE CENTER OF NARROW GRAVELED ROAD, AND 2 FEET (0.6
 OR0900'M) 0.6 METER (2.0 FT) LOWER THAN THE STATION.  REFERENCE MARK NO 2 IS
 OR0900'A STANDARD CGS DISK STAMPED DICKENS NO 2 1034 SET INTO THE TOP OF A
 OR0900'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE
 OR0900'GROUND.  LOCATED 45.7 METERS (149.9 FT) SW FROM A WITNESS POST, AND 2
 OR0900'FEET (0.6 M) 0.6 METERS. (2.0 FT) AZIMUTH MARK NO 2 IS A STANDARD NGS
 OR0900'DISK STAMPED DICKENS 1934 NO 2 1984 SET INTO THE TOP OF A ROUND
 OR0900'CONCRETE MONUMENT 10 INCHES (25 CM) IN DIAMETER PROJECTING 2 INCHES 5
 OR0900'CM ABOVE THE GROUND. LOCATED 16.0 METERS (52.5 FT) W FROM THE CENTER
 OR0900'OF ASPHALT ROAD. 0.45 METER (1.48 FT) N FROM A POWER POLE.  0.3 METER
 OR0900'(1.0 FT) S FROM A WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE
 OR0900'GATE NEAR THE STATION, GO SOUTH FOR 0.5 KM (0.30 MI) TO THE MARK ON
 OR0900'THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0566 ***********************************************************************
 QR0566  DESIGNATION -  DICKEY COUNTY CHURCH COUNTRY
 QR0566  PID         -  QR0566
 QR0566  STATE/COUNTY-  SD/BROWN
 QR0566  COUNTRY     -  US
 QR0566  USGS QUAD   -  SAVO NW (2017)
 QR0566
 QR0566                         *CURRENT SURVEY CONTROL
 QR0566  ______________________________________________________________________
 QR0566* NAD 83(1996) POSITION- 45 52 44.76591(N) 098 24 50.11065(W)   ADJUSTED
 QR0566  ______________________________________________________________________
 QR0566  GEOID HEIGHT    -        -24.609 (meters)                     GEOID18
 QR0566  LAPLACE CORR    -         -5.32  (seconds)                    DEFLEC18
 QR0566  HORZ ORDER      -  THIRD
 QR0566
 QR0566.The horizontal coordinates were established by classical geodetic methods
 QR0566.and adjusted by the National Geodetic Survey in January 1998.
 QR0566
 QR0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0566.GEOID18 height accuracy estimate available here.
 QR0566
 QR0566.Click photographs - Photos may exist for this station.
 QR0566
 QR0566.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0566
 QR0566. The following values were computed from the NAD 83(1996) position.
 QR0566
 QR0566;                    North         East     Units Scale Factor Converg.
 QR0566;SPC SD N     -   228,549.775   723,127.835   MT  1.00004368   +1 07 21.1
 QR0566;SPC SD N     -   749,833.72  2,372,461.91   sFT  1.00004368   +1 07 21.1
 QR0566;UTM  14      - 5,080,781.985   545,480.274   MT  0.99962543   +0 25 14.7
 QR0566
 QR0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR4548080781(NAD 83)
 QR0566
 QR0566                          SUPERSEDED SURVEY CONTROL
 QR0566
 QR0566  NAD 83(1986)-  45 52 44.77878(N)    098 24 50.10683(W) AD(       ) 3
 QR0566  NAD 27      -  45 52 44.87000(N)    098 24 48.74000(W) AD(       ) 3
 QR0566
 QR0566.Superseded values are not recommended for survey control.
 QR0566
 QR0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0566.See file dsdata.pdf to determine how the superseded data were derived.
 QR0566
 QR0566_MARKER: 90 = CHURCH SPIRE
 QR0566
 QR0566  HISTORY     - Date     Condition        Report By
 QR0566  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0566
 QR0566                          STATION DESCRIPTION
 QR0566
 QR0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0566'OBJECT OBSERVED UPON WAS THE TIP OF SPIRE OF A CHURCH LOCATED
 QR0566'APPROXIMATELY 3.6 MILES FROM STATION METER.
 QR0566'
 QR0566'OFFICE NOTE--THIS STATION PLOTS IN BROWN COUNTY, S. DAK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1173 ***********************************************************************
 PT1173  DESIGNATION -  DIRTY
 PT1173  PID         -  PT1173
 PT1173  STATE/COUNTY-  SD/HAAKON
 PT1173  COUNTRY     -  US
 PT1173  USGS QUAD   -  GRINDSTONE (2017)
 PT1173
 PT1173                         *CURRENT SURVEY CONTROL
 PT1173  ______________________________________________________________________
 PT1173* NAD 83(1996) POSITION- 44 11 20.78674(N) 101 59 37.29288(W)   ADJUSTED
 PT1173* NAVD 88 ORTHO HEIGHT -   808.    (meters)     2651.    (feet) SCALED
 PT1173  ______________________________________________________________________
 PT1173  GEOID HEIGHT    -        -19.898 (meters)                     GEOID18
 PT1173  LAPLACE CORR    -         -8.30  (seconds)                    DEFLEC18
 PT1173  HORZ ORDER      -  SECOND
 PT1173
 PT1173.The horizontal coordinates were established by classical geodetic methods
 PT1173.and adjusted by the National Geodetic Survey in January 1998.
 PT1173
 PT1173.The orthometric height was scaled from a topographic map.
 PT1173
 PT1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1173.GEOID18 height accuracy estimate available here.
 PT1173
 PT1173.Click photographs - Photos may exist for this station.
 PT1173
 PT1173.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1173
 PT1173. The following values were computed from the NAD 83(1996) position.
 PT1173
 PT1173;                    North         East     Units Scale Factor Converg.
 PT1173;SPC SD S     -   207,492.969   467,267.246   MT  0.99995646   -1 08 43.4
 PT1173;SPC SD S     -   680,749.85  1,533,025.96   sFT  0.99995646   -1 08 43.4
 PT1173;UTM  14      - 4,897,235.767   260,743.799   MT  1.00030407   -2 05 15.6
 PT1173;UTM  13      - 4,897,272.598   740,264.425   MT  1.00031002   +2 05 47.3
 PT1173
 PT1173!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1173!SPC SD S     -   0.99987637  x   0.99995646  =   0.99983283
 PT1173!UTM  14      -   0.99987637  x   1.00030407  =   1.00018040
 PT1173!UTM  13      -   0.99987637  x   1.00031002  =   1.00018635
 PT1173
 PT1173:                Primary Azimuth Mark                     Grid Az
 PT1173:SPC SD S     -  DIRTY AZ MK                              138 52 09.1
 PT1173:UTM  14      -  DIRTY AZ MK                              139 48 41.3
 PT1173:UTM  13      -  DIRTY AZ MK                              135 37 38.4
 PT1173
 PT1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6074397235(NAD 83)
 PT1173
 PT1173|---------------------------------------------------------------------|
 PT1173| PID    Reference Object                     Distance      Geod. Az  |
 PT1173|                                                           dddmmss.s |
 PT1173| CP9174 DIRTY RM 2                            8.393 METERS 00624     |
 PT1173| CP9172 DIRTY AZ MK                                        1374325.7 |
 PT1173| CP9173 DIRTY RM 1                           10.337 METERS 28706     |
 PT1173|---------------------------------------------------------------------|
 PT1173
 PT1173                          SUPERSEDED SURVEY CONTROL
 PT1173
 PT1173  NAD 83(1986)-  44 11 20.77903(N)    101 59 37.29474(W) AD(       ) 2
 PT1173  NAD 27      -  44 11 20.82820(N)    101 59 35.75060(W) AD(       ) 2
 PT1173
 PT1173.Superseded values are not recommended for survey control.
 PT1173
 PT1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1173.See file dsdata.pdf to determine how the superseded data were derived.
 PT1173
 PT1173_MARKER: DS = TRIANGULATION STATION DISK
 PT1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1173_STAMPING: DIRTY 1961
 PT1173_MARK LOGO: CGS
 PT1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1173+STABILITY: SURFACE MOTION
 PT1173
 PT1173  HISTORY     - Date     Condition        Report By
 PT1173  HISTORY     - 1961     MONUMENTED       CGS
 PT1173
 PT1173                          STATION DESCRIPTION
 PT1173
 PT1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1173'LOCATED, AIRLINE, ABOUT 19 MILES WEST-NORTHWEST OF PHILIP,
 PT1173'16 MILES NORTH-NORTHWEST OF COTTONWOOD, AND 15-1/4 MILES
 PT1173'NORTH-NORTHEAST OF QUINN IN SECTION 30, T 3 N, R 18 E, ON THE
 PT1173'NORTH ONE OF TWO PROMINENT, SHARP, STEEP-SIDED HILLS WITH
 PT1173'BOULDERS ON ITS SIDES.  THE TOP LIES NORTHWEST TO SOUTHEAST
 PT1173'AND IS ABOUT 200 FEET LONG.  IT FORKS AT THE SOUTH END INTO TWO
 PT1173'RIDGES.
 PT1173'
 PT1173'TO REACH FROM THE POST OFFICE IN PHILIP GO WEST ON PINE STREET
 PT1173'0.95 MILE TO THE JUNCTION WITH U.S. HIGHWAY 14.  TURN LEFT
 PT1173'AND GO WEST-SOUTHWEST 0.1 MILE ACROSS THE BAD RIVER BRIDGE TO A
 PT1173'FORK ON THE RIGHT.  TURN RIGHT AND GO WEST AND NORTH 16.1
 PT1173'MILES UP THE BAD RIVER VALLEY TO A CEMENT BRIDGE ACROSS THE
 PT1173'RIVER NORTH OF TRINITY LUTHERAN CHURCH.  CONTINUE WEST 3.0 MILES
 PT1173'TO A CROSS ROAD.  TURN RIGHT AND GO NORTH 2.3 MILES TO THE
 PT1173'BRIDGE IN GRINDSTONE COMMUNITY.  CONTINUE NORTH 1.75 MILE
 PT1173'TO A GRADED DIRT CROSSROAD.  TURN LEFT AND GO WEST 1.0 MILE
 PT1173'TO AN UNGRADED CROSS LANE.  TURN RIGHT AND GO NORTH ON
 PT1173'UNGRADED RIGHT-OF-WAY 1.0 MILE TO A CROSS LANE WITH SMALL BARN
 PT1173'IN THE NORTHWEST CORNER.  GO LEFT, WEST, 0.1 MILE TO A GATE
 PT1173'IN THE NORTH FENCE.  PASS THROUGH AND GO NORTHEAST BACK TO THE
 PT1173'SECTION LINE FENCE 0.1 MILE TO THE AZIMUTH MARK ON TOP OF A
 PT1173'LOW RIDGE.  CONTINUE NORTHWEST, ALONG THE NORTHEAST SIDE
 PT1173'OF THE FIRST HILL, 0.5 MILE TO THE TOP OF THE NORTH NORTHWEST,
 PT1173'ALONG THE NORTHEAST SIDE OF THE FIRST HILL, 0.5 MILE TO THE
 PT1173'TOP OF THE NORTH BUTTE AND THE STATION.  A 4-WHEEL-DRIVE
 PT1173'VEHICLE IS NEEDED TO CLIMB THE LAST STEEP PITCH.
 PT1173'
 PT1173'THE STATION MARK, A STANDARD DISK STAMPED DIRTY 1961 SET IN THE
 PT1173'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 2 INCHES
 PT1173'ABOVE GROUND, IS IN THE MIDDLE NEAR THE WEST EDGE ON TOP.
 PT1173'
 PT1173'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED DIRTY NO 1
 PT1173'1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 PT1173'PROJECTING 2 INCHES ABOVE GROUND, IS ON TOP OF THE SOUTHWEST
 PT1173'SLOPE OF THE HILL ABOUT 1 FOOT LOWER THAN THE STATION.
 PT1173'
 PT1173'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED DIRTY NO 2
 PT1173'1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 PT1173'PROJECTING 2 INCHES ABOVE GROUND, IS ON THE TOP EDGE OF THE
 PT1173'NORTHEAST SLOPE OF THE HILL ABOUT 1 FOOT LOWER THAN THE STATION.
 PT1173'
 PT1173'THE AZIMUTH MARK, A STANDARD DISK STAMPED DIRTY 1961 SET IN THE
 PT1173'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 1 INCH
 PT1173'ABOVE GROUND, IS 1.7 FEET NORTH OF A METAL WITNESS SIGN AND
 PT1173'1 FOOT WEST OF A WIRE FENCE.
 PT1173'
 PT1173'THE PICTURE POINT FOR PHOTO CONTROL IS THE TOP OF THE RIDGE
 PT1173'ON THE SOUTHEAST END WHERE THE FORKED RIDGES JOIN ABOUT 3 FEET
 PT1173'LOWER THAN THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0933 ***********************************************************************
 PR0933  DESIGNATION -  DISTAD
 PR0933  PID         -  PR0933
 PR0933  STATE/COUNTY-  SD/DEUEL
 PR0933  COUNTRY     -  US
 PR0933  USGS QUAD   -  HENDRICKS (2019)
 PR0933
 PR0933                         *CURRENT SURVEY CONTROL
 PR0933  ______________________________________________________________________
 PR0933* NAD 83(1996) POSITION- 44 34 22.82831(N) 096 27 15.83339(W)   ADJUSTED
 PR0933* NAVD 88 ORTHO HEIGHT -   541.    (meters)     1775.    (feet) SCALED
 PR0933  ______________________________________________________________________
 PR0933  GEOID HEIGHT    -        -25.456 (meters)                     GEOID18
 PR0933  LAPLACE CORR    -         -5.20  (seconds)                    DEFLEC18
 PR0933  HORZ ORDER      -  SECOND
 PR0933
 PR0933.The horizontal coordinates were established by classical geodetic methods
 PR0933.and adjusted by the National Geodetic Survey in January 1998.
 PR0933
 PR0933.The orthometric height was scaled from a topographic map.
 PR0933
 PR0933.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0933.GEOID18 height accuracy estimate available here.
 PR0933
 PR0933.Click photographs - Photos may exist for this station.
 PR0933
 PR0933.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0933
 PR0933. The following values were computed from the NAD 83(1996) position.
 PR0933
 PR0933;                    North         East     Units Scale Factor Converg.
 PR0933;SPC SD N     -    88,360.336   881,530.624   MT  0.99997372   +2 30 33.7
 PR0933;SPC SD N     -   289,895.54  2,892,155.06   sFT  0.99997372   +2 30 33.7
 PR0933;UTM  14      - 4,938,670.953   702,118.003   MT  1.00010240   +1 47 13.7
 PR0933
 PR0933!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0933!SPC SD N     -   0.99991913  x   0.99997372  =   0.99989286
 PR0933!UTM  14      -   0.99991913  x   1.00010240  =   1.00002153
 PR0933
 PR0933:                Primary Azimuth Mark                     Grid Az
 PR0933:SPC SD N     -  DISTAD RM 5 AZIMUTH                      260 11 41.9
 PR0933:UTM  14      -  DISTAD RM 5 AZIMUTH                      260 55 01.9
 PR0933
 PR0933_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0211838670(NAD 83)
 PR0933
 PR0933|---------------------------------------------------------------------|
 PR0933| PID    Reference Object                     Distance      Geod. Az  |
 PR0933|                                                           dddmmss.s |
 PR0933| PR0742 HANSONVILLE LUTH CH SPIRE           APPROX. 4.5 KM 0730745.8 |
 PR0933| PR0734 MARBLE LUTH CH SPIRE                APPROX.12.5 KM 0863722.9 |
 PR0933| PR0785 WENLO ST J CANTIUS CH N SPIRE       APPROX.19.5 KM 1144644.3 |
 PR0933| PR0783 WENLO ST J CANTIUS CH S SPIRE       APPROX.19.5 KM 1144901.8 |
 PR0933| CO8426 DISTAD RM 1                          47.214 METERS 13101     |
 PR0933| CO8428 DISTAD RM 3                          22.749 METERS 14359     |
 PR0933| PR0743 HENDRICKS MUNICIPAL TANK            APPROX. 7.7 KM 1620819.7 |
 PR0933| PR0934 SINGSASSZ LUTH CH SPIRE             APPROX. 5.3 KM 1890457.4 |
 PR0933| CO8427 DISTAD RM 2                          35.966 METERS 21010     |
 PR0933| CO8425 DISTAD AZ MK                                       2162200.1 |
 PR0933| CO8429 DISTAD RM 4                          27.333 METERS 22743     |
 PR0933| CO8430 DISTAD RM 5 AZIMUTH                                2624215.6 |
 PR0933| PR0994 WOOD LAKE LUTH CH SPIRE             APPROX. 6.0 KM 3224600.7 |
 PR0933|---------------------------------------------------------------------|
 PR0933
 PR0933                          SUPERSEDED SURVEY CONTROL
 PR0933
 PR0933  NAD 83(1986)-  44 34 22.82612(N)    096 27 15.81625(W) AD(       ) 2
 PR0933  NAD 27      -  44 34 22.96061(N)    096 27 14.64201(W) AD(       ) 2
 PR0933
 PR0933.Superseded values are not recommended for survey control.
 PR0933
 PR0933.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0933.See file dsdata.pdf to determine how the superseded data were derived.
 PR0933
 PR0933_MARKER: DS = TRIANGULATION STATION DISK
 PR0933_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0933_STAMPING: DISTAD 1935
 PR0933_MARK LOGO: CGS
 PR0933_PROJECTION: RECESSED 8 CENTIMETERS
 PR0933_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 PR0933_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0933+STABILITY: SURFACE MOTION
 PR0933_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0933+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2016
 PR0933
 PR0933  HISTORY     - Date     Condition        Report By
 PR0933  HISTORY     - 19350401 MONUMENTED       CGS
 PR0933  HISTORY     - 1968     GOOD             USGS
 PR0933  HISTORY     - 1973     GOOD             NGS
 PR0933  HISTORY     - 20160323 POOR             MNDT
 PR0933
 PR0933                          STATION DESCRIPTION
 PR0933
 PR0933'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0933'STATION IS LOCATED IN SW CORNER OF FRACTIONAL SEC. 22, T 113 N,
 PR0933'R 47 W, ABOUT 5 MILES NW OF HENDRICKS, MINN., 1 MILE N AND 4
 PR0933'MILES E OF ASTORIA, S. DAK., ON LAND OWNED BY E.D. DISTAD.
 PR0933'
 PR0933'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PR0933'BRONZE DISKS SET IN CONCRETE.
 PR0933'
 PR0933'REACHED FROM HENDRICKS WATER TANK BY GOING N ON GRAVEL ROAD 0.5
 PR0933'MILE TO CROSSROADS, TURN W ON ROAD TO ASTORIA 1.3 MILES, TURN
 PR0933'N, GO 0.7 MILE ALONG STATE LINE, TURN W ON MAIN ROAD, 0.6 MILE
 PR0933'TO CROSSROADS (FIRST W OF STATE LINE), GO N 1.6 MILES TO COUNTY
 PR0933'LINE, THEN JOG E AND CONTINUE N 2.0 MILES TO CROSSROADS, TURN
 PR0933'E, GO 0.25 MILE TO DRIVEWAY ON N SIDE OF ROAD, TURN N INTO
 PR0933'DRIVEWAY AND STATION, 140 FEET N OF CENTER LINE OF E-W ROAD, 30
 PR0933'FEET E OF DRIVEWAY.  MARK IS FLUSH.
 PR0933'
 PR0933'REFERENCE MARK NO. 1 IS SE OF STATION, 30 FEET N OF CENTER LINE
 PR0933'OF E-W ROAD.  IT PROJECTS 6 INCHES.  REFERENCE MARK NO. 2 IS
 PR0933'SW OF STATION, 35 FEET W OF CENTER LINE OF DRIVEWAY, 30 FEET
 PR0933'N OF CENTER LINE OF E-W ROAD.  IT PROJECTS 6 INCHES.
 PR0933'
 PR0933'AZIMUTH MARK IS APPROXIMATELY 0.5 MILE SW OF STATION.  IT IS
 PR0933'REACHED FROM ENTRANCE OF DRIVEWAY BY GOING W 0.25 MILE, TURN
 PR0933'S, GO 0.35 MILE IN E RIGHT-OF-WAY FENCE LINE, 35 FEET E OF
 PR0933'CENTER LINE OF N-S ROAD.  IT PROJECTS 3 INCHES.
 PR0933'
 PR0933'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 PR0933
 PR0933                          STATION RECOVERY (1968)
 PR0933
 PR0933'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0933'STATION AND AZIMUTH MARKS WERE RECOVERED IN GOOD CONDITION
 PR0933'AS DESCRIBED.  THE REFERENCE MARKS WERE NOT FOUND, PROBABLY
 PR0933'DESTROYED BY HIGHWAY CONSTRUCTION.
 PR0933
 PR0933                          STATION RECOVERY (1973)
 PR0933
 PR0933'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 PR0933'THE STATION MARK AND AZIMUTH MARK WERE FOUND IN GOOD CONDITION,
 PR0933'BUT THE AZIMUTH MARK IS AT THE TOP OF THE BACKSLOPE OF A NEARLY
 PR0933'VERTICAL DITCH AND THE FIELD IT BORDERS IS CULTIVATED QUITE
 PR0933'CLOSE.  REFERENCE MARKS NO. 1 AND NO. 2 WERE NOT FOUND AND
 PR0933'APPARENTLY WERE GRADED OUT DURING HIGHWAY IMPROVEMENTS.
 PR0933'REFERENCE MARKS NO. 3 AND NO. 4, AND A NEW AZIMUTH MARK WERE SET.
 PR0933'THE ORIGINAL AZIMUTH MARK WAS LEFT INTACT.
 PR0933'
 PR0933'A NEW DESCRIPTION FOLLOWS--
 PR0933'
 PR0933'THE STATION IS LOCATED ABOUT 5 MILES NORTHWEST OF HENDRICKS,
 PR0933'MINNESOTA, 1 MILE NORTH AND 4 MILES EAST OF ASTORIA, SOUTH
 PR0933'DAKOTA, 0.15 MILE WEST OF THE STATE LINE, IN THE SOUTHWEST
 PR0933'CORNER OF FRACTIONAL SEC. 22, T 113 N, R 47 W, ALONG THE NORTH
 PR0933'SIDE OF SOUTH DAKOTA STATE HIGHWAY 28, IN THE FRONT YARD OF A
 PR0933'FARMSTEAD OWNED BY MR. EMIL ENGESMOE AND FARMED BY MR. ARNOLD
 PR0933'REITEN.
 PR0933'
 PR0933'TO REACH THE STATION FROM THE WATER TANK IN HENDRICKS, GO NORTH
 PR0933'ON MINNESOTA STATE HIGHWAY 271 FOR 6.4 MILES TO THE STATE LINE,
 PR0933'THEN CONTINUE WEST ON SOUTH DAKOTA STATE HIGHWAY 28 FOR 0.15
 PR0933'MILE TO THE FARM DRIVEWAY AND STATION ON THE RIGHT AS DESCRIBED.
 PR0933'
 PR0933'THE STATION MARK IS A STANDARD DISK STAMPED DISTAD 1935, SET
 PR0933'IN A ROUND CONCRETE MONUMENT 3-INCHES BELOW GROUND SURFACE.  IT
 PR0933'IS 142 FEET SOUTH OF THE SOUTHWEST CORNER OF THE WEST ADDITION
 PR0933'OF THE HOUSE, 136 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 PR0933'82 FEET SOUTH-SOUTHEAST OF A POWER POLE, 61 FEET NORTH OF THE
 PR0933'RIGHT-OF-WAY FENCE, AND 32 FEET EAST OF THE CENTER OF THE
 PR0933'DRIVEWAY.
 PR0933'
 PR0933'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED DISTAD 1935 NO 3
 PR0933'1973, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PR0933'2-INCHES.  IT IS ON THE HIGHWAY RIGHT-OF-WAY 74 FEET NORTH
 PR0933'OF THE CENTER OF HIGHWAY 28, 74 FEET EAST OF THE CENTER OF THE
 PR0933'DRIVEWAY, 1 FOOT SOUTH OF THE FENCE, AND 1.4 FEET SOUTHWEST OF A
 PR0933'METAL WITNESS POST.
 PR0933'
 PR0933'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED DISTAD 1935
 PR0933'NO 4 1973, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
 PR0933'PROJECTS 10-INCHES.  IT IS 75 FEET NORTH OF THE CENTER OF THE
 PR0933'HIGHWAY, 38 FEET WEST OF THE CENTER OF THE DRIVEWAY, 1 FOOT SOUTH
 PR0933'OF THE FENCE, AND 1.4 FEET EAST OF THE METAL WITNESS POST.
 PR0933'
 PR0933'THE ORIGINAL AZIMUTH MARK IS A STANDARD DISK STAMPED DISTAD
 PR0933'1935, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 PR0933'1-INCH.  IT IS 34 FEET EAST OF THE CENTER OF COUNTY ROAD 11,
 PR0933'AND 1.3 FEET NORTH OF A METAL WITNESS POST.
 PR0933'
 PR0933'THE NEW AZIMUTH MARK IS A STANDARD DISK STAMPED DISTAD 1935
 PR0933'AZI NO 5 1974, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PR0933'WHICH PROJECTS 8-INCHES.  IT IS IN THE SOUTHWEST CORNER OF THE
 PR0933'JUNCTION OF STATE HIGHWAY 28 AND COUNTY ROAD 11, 73 FEET SOUTH
 PR0933'OF THE CENTER OF HIGHWAY 28, 41 FEET WEST OF THE CENTER OF
 PR0933'COUNTY ROAD 11, 5.5 FEET NORTHWEST OF A POWER POLE, AND 1.5
 PR0933'FEET EAST OF A METAL WITNESS POST.
 PR0933'
 PR0933'TO REACH THE AZIMUTH MARKS FROM THE STATION, GO WEST ON HIGHWAY
 PR0933'28 FOR 0.25 MILE THE THE JUNCTION WITH COUNTY ROAD 11 ON THE
 PR0933'LEFT AND THE NEW AZIMUTH MARK AS DESCRIBED, TURN LEFT AND GO
 PR0933'SOUTH ON THE COUNTY ROAD FOR 0.35 MILE TO THE AZIMUTH MARK
 PR0933'ON THE LEFT AS DESCRIBED.
 PR0933'
 PR0933'THE REFERENCE MARKS NO. 3 AND NO. 4 WERE SET IN THE FALL OF 1973,
 PR0933'THE CHECK FROM THE AZIMUTH MARK TO THE CHURCH SPIRE WAS NOT
 PR0933'GOOD.  THE NEW AZIMUTH MARK WAS SET IN THE SPRING OF 1974,
 PR0933'THE TOP OF THE HENDRICKS WATER TANK WAS VISIBLE AT THIS TIME
 PR0933'AND THE CHECK FROM IT TO THE ORIGINAL AZIMUTH MARK IS GOOD.
 PR0933'
 PR0933'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 PR0933'NW OF HENDRICKS, MINN.
 PR0933
 PR0933                          STATION RECOVERY (2016)
 PR0933
 PR0933'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (SVS)
 PR0933'5 MI (8.0 KM) NORTHWEST OF HENDRICKS, 0.15 MI (0.2 KM) WEST OF STATE
 PR0933'LINE, 5.40 MI (8.7 KM) NORTH AND WEST ALONG TRUNK HIGHWAY 271  FROM
 PR0933'THE JUNCTION OF TRUNK HIGHWAY 271 AND COUNTY ROAD 17 WEST IN
 PR0933'HENDRICKS, THEN 0.15 MI (0.2 KM) WEST ON SOUTH DAKOTA TRUNK HIGHWAY
 PR0933'28, 136 FT (41.5 M) NORTH OF TRUNK HIGHWAY 28, 32 FT (9.8 M) EAST OF A
 PR0933'FIELD ENTRANCE NUMBER 48728 EXTENDED, 75.86 FT (23.1 M) NORTHWEST OF
 PR0933'REFERENCE MARK 3, 89.68 FT (27.3 M) NORTHEAST OF REFERENCE MARK 4.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 CO8428 ***********************************************************************
 CO8428  DESIGNATION -  DISTAD RM 3
 CO8428  PID         -  CO8428
 CO8428  STATE/COUNTY-  SD/DEUEL
 CO8428  COUNTRY     -  US
 CO8428  USGS QUAD   -  HENDRICKS (2019)
 CO8428
 CO8428                         *CURRENT SURVEY CONTROL
 CO8428  ______________________________________________________________________
 CO8428* NAD 83(2011) POSITION- 44 34 22.22828(N) 096 27 15.20815(W)   ADJUSTED
 CO8428* NAD 83(2011) ELLIP HT-   525.253 (meters)        (02/05/20)   ADJUSTED
 CO8428* NAD 83(2011) EPOCH   -  2010.00
 CO8428* NAVD 88 ORTHO HEIGHT -   550.693 (meters)     1806.73  (feet) ADJUSTED
 CO8428  ______________________________________________________________________
 CO8428  GEOID HEIGHT    -        -25.457 (meters)                     GEOID18
 CO8428  NAD 83(2011) X  -   -511,620.655 (meters)                     COMP
 CO8428  NAD 83(2011) Y  - -4,522,558.468 (meters)                     COMP
 CO8428  NAD 83(2011) Z  -  4,454,026.483 (meters)                     COMP
 CO8428  LAPLACE CORR    -         -5.21  (seconds)                    DEFLEC18
 CO8428  DYNAMIC HEIGHT  -        550.602 (meters)     1806.43  (feet) COMP
 CO8428  MODELED GRAVITY -    980,435.5   (mgal)                       NAVD 88
 CO8428
 CO8428  VERT ORDER      -  SECOND    CLASS I
 CO8428
 CO8428  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 CO8428  Standards:
 CO8428         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 CO8428            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 CO8428  -------------------------------------------------------------------
 CO8428  NETWORK    0.92   1.20           0.43   0.29   0.61      0.11814720
 CO8428  -------------------------------------------------------------------
 CO8428  Click here for local accuracies and other accuracy information.
 CO8428
 CO8428.The horizontal coordinates were established by GPS observations
 CO8428.and adjusted by the MN DEPT OF TRANSP in February 2020.
 CO8428
 CO8428.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 CO8428.been affixed to the stable North American tectonic plate. See 
 CO8428.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 CO8428
 CO8428.The horizontal coordinates are valid at the epoch date displayed above
 CO8428.which is a decimal equivalence of Year/Month/Day.
 CO8428
 CO8428.The orthometric height was determined by differential leveling and
 CO8428.adjusted by the NATIONAL GEODETIC SURVEY
 CO8428.in April 2020.
 CO8428
 CO8428.Significant digits in the geoid height do not necessarily reflect accuracy.
 CO8428.GEOID18 height accuracy estimate available here.
 CO8428
 CO8428.Click photographs - Photos may exist for this station.
 CO8428
 CO8428.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 CO8428
 CO8428.The Laplace correction was computed from DEFLEC18 derived deflections.
 CO8428
 CO8428.The ellipsoidal height was determined by GPS observations
 CO8428.and is referenced to NAD 83.
 CO8428
 CO8428.The dynamic height is computed by dividing the NAVD 88
 CO8428.geopotential number by the normal gravity value computed on the
 CO8428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CO8428.degrees latitude (g = 980.6199 gals.).
 CO8428
 CO8428.The modeled gravity was interpolated from observed gravity values.
 CO8428
 CO8428. The following values were computed from the NAD 83(2011) position.
 CO8428
 CO8428;                    North         East     Units Scale Factor Converg.
 CO8428;SPC SD N     -    88,342.437   881,545.216   MT  0.99997375   +2 30 34.1
 CO8428;SPC SD N     -   289,836.81  2,892,202.93   sFT  0.99997375   +2 30 34.1
 CO8428;UTM  14      - 4,938,652.869   702,132.370   MT  1.00010247   +1 47 14.2
 CO8428
 CO8428!             -  Elev Factor  x  Scale Factor =   Combined Factor
 CO8428!SPC SD N     -   0.99991765  x   0.99997375  =   0.99989140
 CO8428!UTM  14      -   0.99991765  x   1.00010247  =   1.00002011
 CO8428
 CO8428_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0213238652(NAD 83)
 CO8428
 CO8428                          SUPERSEDED SURVEY CONTROL
 CO8428
 CO8428.No superseded survey control is available for this station.
 CO8428
 CO8428_MARKER: DR = REFERENCE MARK DISK
 CO8428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CO8428_STAMPING: DISTAD 1935 NO 3 1973
 CO8428_MARK LOGO: CGS
 CO8428_PROJECTION: FLUSH
 CO8428_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 CO8428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CO8428+STABILITY: SURFACE MOTION
 CO8428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CO8428+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2019
 CO8428
 CO8428  HISTORY     - Date     Condition        Report By
 CO8428  HISTORY     - 19730401 MONUMENTED       NGS
 CO8428  HISTORY     - 20160323 GOOD             MNDT
 CO8428  HISTORY     - 20191216 GOOD             MNDT
 CO8428
 CO8428                          STATION DESCRIPTION
 CO8428
 CO8428'DESCRIBED BY MN DEPT OF TRANSP 2016 (SVS)
 CO8428'THE STATION IS LOCATED ABOUT 10.5 MI (16.9 KM) SOUTHEAST OF BRANDT,
 CO8428'9.3 MI (15.0 KM) EAST OF TORONTO AND 4.7 MI (7.6 KM) EAST-NORTHEAST OF
 CO8428'ASTORIA.
 CO8428'
 CO8428'THE MARK IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH AND WEST ON TRUNK
 CO8428'HIGHWAY 271 FROM THE JUNCTION OF TRUNK HIGHWAY 271 AND COUNTY ROAD 17
 CO8428'WEST IN HENDRICKS, THEN CONTINUE 0.15 MI (0.24 KM) WEST ON SOUTH
 CO8428'DAKOTA TRUNK HIGHWAY 28.
 CO8428'
 CO8428'THE MARK IS LOCATED 74.0 FT (22.6 M) NORTH OF TRUNK HIGHWAY 28, 74.0
 CO8428'FT (22.6 M) EAST OF ENTRANCE NUMBER 48728, 110.8 FT (33.8 M) EAST OF
 CO8428'DISTAD REFERENCE MARK 4, 75.8 FT (23.1 M) SOUTHEAST OF STATION DISTAD,
 CO8428'1.4 FT (0.4 M) SOUTHWEST OF A METAL WITNESS POST.
 CO8428
 CO8428                          STATION RECOVERY (2019)
 CO8428
 CO8428'RECOVERY NOTE BY MN DEPT OF TRANSP 2019 (DIS)
 CO8428'5.4 MILES NORTH AND WEST ON TRUNK HIGHWAY 271 FROM THE JUNCTION OF
 CO8428'TRUNK HIGHWAY 271 AND COUNTY ROAD 17 WEST IN HENDRICKS, THEN CONTINUE
 CO8428'0.15 MILE WEST ON SOUTH DAKOTA TRUNK HIGHWAY 28, 74.0 FEET NORTH OF
 CO8428'TRUNK HIGHWAY 28, 74.0 FEET EAST OF ENTRANCE NUMBER 48728, 110.8 FEET
 CO8428'EAST OF DISTAD RM 4, 75.8 FEET SOUTHEAST OF STATION DISTAD, 1.4 FEET
 CO8428'SOUTHWEST OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 CO8429 ***********************************************************************
 CO8429  DESIGNATION -  DISTAD RM 4
 CO8429  PID         -  CO8429
 CO8429  STATE/COUNTY-  SD/DEUEL
 CO8429  COUNTRY     -  US
 CO8429  USGS QUAD   -  HENDRICKS (2019)
 CO8429
 CO8429                         *CURRENT SURVEY CONTROL
 CO8429  ______________________________________________________________________
 CO8429* NAD 83(1986) POSITION- 44 34 22.23   (N) 096 27 16.74   (W)   HD_HELD1
 CO8429* NAVD 88 ORTHO HEIGHT -   549.974 (meters)     1804.37  (feet) ADJUSTED
 CO8429  ______________________________________________________________________
 CO8429  GEOID HEIGHT    -        -25.456 (meters)                     GEOID18
 CO8429  DYNAMIC HEIGHT  -        549.883 (meters)     1804.07  (feet) COMP
 CO8429  MODELED GRAVITY -    980,435.4   (mgal)                       NAVD 88
 CO8429
 CO8429  VERT ORDER      -  SECOND    CLASS I
 CO8429
 CO8429.The horizontal coordinates were determined by differentially corrected
 CO8429.hand held GPS observations or other comparable positioning techniques
 CO8429.and have an estimated accuracy of +/- 3 meters.
 CO8429
 CO8429.The orthometric height was determined by differential leveling and
 CO8429.adjusted by the NATIONAL GEODETIC SURVEY
 CO8429.in April 2020.
 CO8429
 CO8429.Significant digits in the geoid height do not necessarily reflect accuracy.
 CO8429.GEOID18 height accuracy estimate available here.
 CO8429
 CO8429.Click photographs - Photos may exist for this station.
 CO8429
 CO8429.The dynamic height is computed by dividing the NAVD 88
 CO8429.geopotential number by the normal gravity value computed on the
 CO8429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 CO8429.degrees latitude (g = 980.6199 gals.).
 CO8429
 CO8429.The modeled gravity was interpolated from observed gravity values.
 CO8429
 CO8429;                    North         East    Units  Estimated Accuracy
 CO8429;SPC SD N     -    88,341.0     881,511.4     MT  (+/- 3 meters HH1 GPS) 
 CO8429
 CO8429_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0209838651(NAD 83)
 CO8429
 CO8429                          SUPERSEDED SURVEY CONTROL
 CO8429
 CO8429.No superseded survey control is available for this station.
 CO8429
 CO8429_MARKER: DR = REFERENCE MARK DISK
 CO8429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 CO8429_STAMPING: DISTAD 1935 NO 4 1973
 CO8429_MARK LOGO: CGS
 CO8429_PROJECTION: PROJECTING 20 CENTIMETERS
 CO8429_MAGNETIC: H = BAR MAGNET SET IN DRILL HOLE
 CO8429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 CO8429+STABILITY: SURFACE MOTION
 CO8429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 CO8429+SATELLITE: SATELLITE OBSERVATIONS - December 16, 2019
 CO8429
 CO8429  HISTORY     - Date     Condition        Report By
 CO8429  HISTORY     - 19730401 MONUMENTED       NGS
 CO8429  HISTORY     - 20160323 GOOD             MNDT
 CO8429  HISTORY     - 20191216 GOOD             MNDT
 CO8429
 CO8429                          STATION DESCRIPTION
 CO8429
 CO8429'DESCRIBED BY MN DEPT OF TRANSP 2016 (SVS)
 CO8429'THE STATION IS LOCATED ABOUT 10.4 MI (16.7 KM) SOUTHEAST OF BRANDT,
 CO8429'9.3 MI (15.0 KM) EAST OF TORONTO AND 4.7 MI (7.6 KM) EAST-NORTHEAST OF
 CO8429'ASTORIA.
 CO8429'
 CO8429'THE MARK IS LOCATED ABOUT 5.4 MI (8.7 KM) NORTH AND WEST ON TRUNK
 CO8429'HIGHWAY 271 FROM THE JUNCTION OF TRUNK HIGHWAY 271 AND COUNTY ROAD 17
 CO8429'WEST IN HENDRICKS, THEN CONTINUE 0.15 MI (0.24 KM) WEST ON SOUTH
 CO8429'DAKOTA TRUNK HIGHWAY 28.
 CO8429'
 CO8429'TO REACH THE MARK GO 75.0 FT (22.9 M) NORTH OF TRUNK HIGHWAY 28, 38.0
 CO8429'FT (11.6 M) WEST OF ENTRANCE NUMBER 48728, 89.68 FT (27.3 M) SOUTHWEST
 CO8429'OF STATION DISTAD, 110..8 FT (33.5 M) WEST OF STATION DISTAD REFERENCE
 CO8429'MARK 3, 1.4 FT (0.4 M) EAST OF THE METAL WITNESS POST.
 CO8429
 CO8429                          STATION RECOVERY (2019)
 CO8429
 CO8429'RECOVERY NOTE BY MN DEPT OF TRANSP 2019 (DS)
 CO8429'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0902 ***********************************************************************
 QS0902  DESIGNATION -  DIVIDE
 QS0902  PID         -  QS0902
 QS0902  STATE/COUNTY-  SD/ZIEBACH
 QS0902  COUNTRY     -  US
 QS0902  USGS QUAD   -  IRISH CREEK NW (2017)
 QS0902
 QS0902                         *CURRENT SURVEY CONTROL
 QS0902  ______________________________________________________________________
 QS0902* NAD 83(1996) POSITION- 45 27 08.01658(N) 101 37 34.20129(W)   ADJUSTED
 QS0902* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 QS0902  ______________________________________________________________________
 QS0902  GEOID HEIGHT    -        -20.077 (meters)                     GEOID18
 QS0902  LAPLACE CORR    -         -5.20  (seconds)                    DEFLEC18
 QS0902  HORZ ORDER      -  SECOND
 QS0902
 QS0902.The horizontal coordinates were established by classical geodetic methods
 QS0902.and adjusted by the National Geodetic Survey in January 1998.
 QS0902
 QS0902.The orthometric height was scaled from a topographic map.
 QS0902
 QS0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0902.GEOID18 height accuracy estimate available here.
 QS0902
 QS0902.Click photographs - Photos may exist for this station.
 QS0902
 QS0902.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0902
 QS0902. The following values were computed from the NAD 83(1996) position.
 QS0902
 QS0902;                    North         East     Units Scale Factor Converg.
 QS0902;SPC SD N     -   181,176.224   472,807.680   MT  0.99996358   -1 09 03.2
 QS0902;SPC SD N     -   594,408.99  1,551,203.20   sFT  0.99996358   -1 09 03.2
 QS0902;UTM  14      - 5,036,544.082   294,653.574   MT  1.00011847   -1 52 20.0
 QS0902
 QS0902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0902!SPC SD N     -   0.99988127  x   0.99996358  =   0.99984486
 QS0902!UTM  14      -   0.99988127  x   1.00011847  =   0.99999973
 QS0902
 QS0902:                Primary Azimuth Mark                     Grid Az
 QS0902:SPC SD N     -  DIVIDE AZ MK                             281 31 30.0
 QS0902:UTM  14      -  DIVIDE AZ MK                             282 14 46.8
 QS0902
 QS0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR9465336544(NAD 83)
 QS0902
 QS0902|---------------------------------------------------------------------|
 QS0902| PID    Reference Object                     Distance      Geod. Az  |
 QS0902|                                                           dddmmss.s |
 QS0902| CQ8240 DIVIDE RM 1                          14.463 METERS 08928     |
 QS0902| QS0895 ISABEL O LAUGHLIN W ELEV S GAB      APPROX.16.6 KM 1134937.0 |
 QS0902| CQ8241 DIVIDE RM 2                          15.469 METERS 18230     |
 QS0902| CQ8239 DIVIDE AZ MK                                       2802226.8 |
 QS0902|---------------------------------------------------------------------|
 QS0902
 QS0902                          SUPERSEDED SURVEY CONTROL
 QS0902
 QS0902  NAD 83(1986)-  45 27 08.00818(N)    101 37 34.19985(W) AD(       ) 2
 QS0902  NAD 27      -  45 27 08.08000(N)    101 37 32.66200(W) AD(       ) 2
 QS0902
 QS0902.Superseded values are not recommended for survey control.
 QS0902
 QS0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0902.See file dsdata.pdf to determine how the superseded data were derived.
 QS0902
 QS0902_MARKER: DS = TRIANGULATION STATION DISK
 QS0902_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0902_STAMPING: DIVIDE 1952
 QS0902_MARK LOGO: CGS
 QS0902_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0902+STABILITY: SURFACE MOTION
 QS0902
 QS0902  HISTORY     - Date     Condition        Report By
 QS0902  HISTORY     - 1952     MONUMENTED       CGS
 QS0902  HISTORY     - 1954     GOOD             CGS
 QS0902
 QS0902                          STATION DESCRIPTION
 QS0902
 QS0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0902'THE STATION IS ABOUT 10 MILES NORTHWEST OF ISABEL, 8 MILES
 QS0902'NORTHEAST OF GLAD VALLEY, IN SECTION 11, T 17 N, R 20 E, ON
 QS0902'LAND OWNED BY OLE DRAGESET, 20 FEET SOUTH OF CENTER OF A TRACK
 QS0902'ROAD, AND 5 FEET EAST OF A 4 X 4 INCH WITNESS POST.
 QS0902'
 QS0902'TO REACH THE STATION FROM THE POST OFFICE IN GLAD VALLEY, GO
 QS0902'EAST ON STATE HIGHWAY 8 FOR 6.6 MILES TO A FORK, BEAR LEFT AND
 QS0902'CONTINUE ON HIGHWAY FOR 1.05 MILES TO A SIDE ROAD LEFT, TURN
 QS0902'LEFT AND GO NORTH FOR 3.9 MILES TO A FORK AND AZIMUTH MARK ON
 QS0902'LEFT, BEAR RIGHT AND GO EAST ON A TRACK ROAD FOR 0.35 MILE TO
 QS0902'TOP OF HILL AND STATION ON THE RIGHT.
 QS0902'
 QS0902'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED DIVIDE
 QS0902'1952.
 QS0902'
 QS0902'REFERENCE MARK 1 IS 16 FEET SOUTH OF CENTER OF TRACK ROAD.  THE
 QS0902'MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED DIVIDE NO 1 1952.
 QS0902'
 QS0902'REFERENCE MARK 2 IS 51 FEET SOUTH-SOUTHEAST OF A 4 X 4 INCH WITNESS
 QS0902'POST.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED DIVIDE
 QS0902'NO 2 1952.
 QS0902'
 QS0902'THE AZIMUTH MARK IS 5 FEET SOUTHWEST OF A POWER LINE POLE AND 2
 QS0902'FEET EAST OF A 4 X 4 INCH WITNESS POST.  THE MARK PROJECTS 6
 QS0902'INCHES, AND THE DISK IS STAMPED DIVIDE 1952.
 QS0902
 QS0902                          STATION RECOVERY (1954)
 QS0902
 QS0902'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (CAS)
 QS0902'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND TO BE
 QS0902'IN GOOD CONDITION.  THE OLD DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0908 ***********************************************************************
 OR0908  DESIGNATION -  DIXON
 OR0908  PID         -  OR0908
 OR0908  STATE/COUNTY-  SD/GREGORY
 OR0908  COUNTRY     -  US
 OR0908  USGS QUAD   -  DIXON (2017)
 OR0908
 OR0908                         *CURRENT SURVEY CONTROL
 OR0908  ______________________________________________________________________
 OR0908* NAD 83(1996) POSITION- 43 23 45.64838(N) 099 25 13.37930(W)   ADJUSTED
 OR0908* NAVD 88 ORTHO HEIGHT -   626.    (meters)     2054.    (feet) SCALED
 OR0908  ______________________________________________________________________
 OR0908  GEOID HEIGHT    -        -26.033 (meters)                     GEOID18
 OR0908  LAPLACE CORR    -         -2.78  (seconds)                    DEFLEC18
 OR0908  HORZ ORDER      -  FIRST
 OR0908
 OR0908.The horizontal coordinates were established by classical geodetic methods
 OR0908.and adjusted by the National Geodetic Survey in January 1998.
 OR0908
 OR0908.The orthometric height was scaled from a topographic map.
 OR0908
 OR0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0908.GEOID18 height accuracy estimate available here.
 OR0908
 OR0908.Click photographs - Photos may exist for this station.
 OR0908
 OR0908.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0908
 OR0908. The following values were computed from the NAD 83(1996) position.
 OR0908
 OR0908;                    North         East     Units Scale Factor Converg.
 OR0908;SPC SD S     -   118,460.514   673,955.152   MT  0.99991437   +0 37 47.3
 OR0908;SPC SD S     -   388,649.20  2,211,134.53   sFT  0.99991437   +0 37 47.3
 OR0908;UTM  14      - 4,804,878.748   465,956.120   MT  0.99961426   -0 17 19.8
 OR0908
 OR0908!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0908!SPC SD S     -   0.99990587  x   0.99991437  =   0.99982025
 OR0908!UTM  14      -   0.99990587  x   0.99961426  =   0.99952017
 OR0908
 OR0908:                Primary Azimuth Mark                     Grid Az
 OR0908:SPC SD S     -  DIXON AZ MK                              061 50 20.0
 OR0908:UTM  14      -  DIXON AZ MK                              062 45 27.1
 OR0908
 OR0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6595604878(NAD 83)
 OR0908
 OR0908|---------------------------------------------------------------------|
 OR0908| PID    Reference Object                     Distance      Geod. Az  |
 OR0908|                                                           dddmmss.s |
 OR0908| CO2986 DIXON AZ MK                                        0622807.3 |
 OR0908| CO2988 DIXON RM 2                           19.692 METERS 18104     |
 OR0908| OR0914 DALLAS CATH CH BELFRY BASE FP       APPROX.19.6 KM 2033352.4 |
 OR0908| OR0913 DALLAS MUNICIPAL TANK               APPROX.19.6 KM 2033857.1 |
 OR0908| CO2987 DIXON RM 1                           31.577 METERS 35942     |
 OR0908|---------------------------------------------------------------------|
 OR0908
 OR0908                          SUPERSEDED SURVEY CONTROL
 OR0908
 OR0908  NAD 83(1995)-  43 23 45.64729(N)    099 25 13.38130(W) AD(       ) 1
 OR0908  NAD 83(1986)-  43 23 45.65211(N)    099 25 13.38468(W) AD(       ) 1
 OR0908  NAD 27      -  43 23 45.65000(N)    099 25 12.01100(W) AD(       ) 1
 OR0908
 OR0908.Superseded values are not recommended for survey control.
 OR0908
 OR0908.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0908.See file dsdata.pdf to determine how the superseded data were derived.
 OR0908
 OR0908_MARKER: DS = TRIANGULATION STATION DISK
 OR0908_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0908_STAMPING: DIXON 1934
 OR0908_MARK LOGO: CGS
 OR0908_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0908+STABILITY: SURFACE MOTION
 OR0908
 OR0908  HISTORY     - Date     Condition        Report By
 OR0908  HISTORY     - 1934     MONUMENTED       CGS
 OR0908  HISTORY     - 1965     GOOD             SDDT
 OR0908
 OR0908                          STATION DESCRIPTION
 OR0908
 OR0908'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0908'STATION IS LOCATED NEAR THE CENTER OF THE NORTHEAST QUARTER
 OR0908'OF SEC. 13, T. 99 N., R. 73 W., ABOUT 2-3/4 MILES EAST AND
 OR0908'3/4 MILE NORTH OF DIXON, S. DAK., ON LAND OWNED BY GEORGE
 OR0908'HESS OF LASHARA, NEBR., ON THE HIGHEST POINT OF SMALL HILL, AND
 OR0908'2 FEET EAST OF NORTH-SOUTH FENCE LINE.
 OR0908'
 OR0908'STATION IS REACHED FROM THE CROSSROADS AT IONA BY FOLLOWING
 OR0908'THE ROAD TO GREGORY SOUTH FOR 3 MILES THENCE WEST 1/2 MILE AND
 OR0908'SOUTH AGAIN FOR 6.8 MILES OR 1.0 MILE BEYOND SCHOOL AT CROSSROADS.
 OR0908'TURN LEFT AND GO 1.0 MILE EAST TO GATE IN SOUTHWEST CORNER
 OR0908'OF CROSSROADS, ENTER GATE AND FOLLOW FENCE WEST FOR 1/4 MILE,
 OR0908'TURN LEFT (SOUTH) FOR 1/4 MILE TO TOP OF HILL AND STATION.
 OR0908'
 OR0908'REFERENCE MARK NO. 1 IS ON NORTH SLOPE OF HILL IN NORTH-SOUTH
 OR0908'FENCE LINE, 103.59 FEET (31.577 METERS) NORTH OF STATION.
 OR0908'
 OR0908'REFERENCE MARK NO. 2 IS ON THE SOUTH SLOPE OF HILL IN NORTH-SOUTH
 OR0908'FENCE LINE, 64.61 FEET (19.692 METERS) SOUTH OF STATION.
 OR0908'
 OR0908'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE NORTHEAST OF STATION,
 OR0908'135 FEET SOUTHWEST OF SOUTHWEST CORNER OF WHITE HOUSE, 30
 OR0908'FEET NORTH OF CENTERLINE OF EAST-WEST ROAD, AND 7 FEET WEST
 OR0908'OF CORNER POST OF EAST-WEST AND NORTH-SOUTH FENCE LINE IN
 OR0908'EAST-WEST FENCE LINE.
 OR0908'
 OR0908'HEIGHT OF LIGHT ABOVE STATION MARK - 19 METERS.
 OR0908
 OR0908                          STATION RECOVERY (1965)
 OR0908
 OR0908'RECOVERY NOTE BY SD DEPT OF TRANSP 1965 (DWH)
 OR0908'DIXON 1934-VERY GOOD.
 OR0908'
 OR0908'R.M. 1 DIXON 1934-VERY GOOD.
 OR0908'
 OR0908'R.M. 2 DIXON 1934-VERY GOOD.
 OR0908'
 OR0908'AZIMUTH MARK DIXON 1934-VERY GOOD.
 OR0908'
 OR0908'DIXON STATION, R.M. 1, R.M. 2 ARE 0.3 FT BELOW THE SURFACE
 OR0908'OF THE GROUND.
 OR0908'
 OR0908'DIXON STATION AZIMUTH MARK 0.7 FT ABOVE THE SURFACE OF THE
 OR0908'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0945 ***********************************************************************
 OR0945  DESIGNATION -  DOG
 OR0945  PID         -  OR0945
 OR0945  STATE/COUNTY-  SD/TRIPP
 OR0945  COUNTRY     -  US
 OR0945  USGS QUAD   -  IDEAL NW (2017)
 OR0945
 OR0945                         *CURRENT SURVEY CONTROL
 OR0945  ______________________________________________________________________
 OR0945* NAD 83(1996) POSITION- 43 39 01.35490(N) 099 56 11.23323(W)   ADJUSTED
 OR0945* NAVD 88 ORTHO HEIGHT -   590.    (meters)     1936.    (feet) SCALED
 OR0945  ______________________________________________________________________
 OR0945  GEOID HEIGHT    -        -25.734 (meters)                     GEOID18
 OR0945  LAPLACE CORR    -         -3.04  (seconds)                    DEFLEC18
 OR0945  HORZ ORDER      -  FIRST
 OR0945
 OR0945.The horizontal coordinates were established by classical geodetic methods
 OR0945.and adjusted by the National Geodetic Survey in January 1998.
 OR0945
 OR0945.The orthometric height was scaled from a topographic map.
 OR0945
 OR0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0945.GEOID18 height accuracy estimate available here.
 OR0945
 OR0945.Click photographs - Photos may exist for this station.
 OR0945
 OR0945.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0945
 OR0945. The following values were computed from the NAD 83(1996) position.
 OR0945
 OR0945;                    North         East     Units Scale Factor Converg.
 OR0945;SPC SD S     -   146,388.440   632,015.437   MT  0.99990703   +0 16 25.6
 OR0945;SPC SD S     -   480,276.07  2,073,537.31   sFT  0.99990703   +0 16 25.6
 OR0945;UTM  14      - 4,833,468.116   424,481.021   MT  0.99967015   -0 38 47.1
 OR0945
 OR0945!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0945!SPC SD S     -   0.99991146  x   0.99990703  =   0.99981850
 OR0945!UTM  14      -   0.99991146  x   0.99967015  =   0.99958164
 OR0945
 OR0945:                Primary Azimuth Mark                     Grid Az
 OR0945:SPC SD S     -  DOG AZ MK                                182 31 54.0
 OR0945:UTM  14      -  DOG AZ MK                                183 27 06.7
 OR0945
 OR0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2448133468(NAD 83)
 OR0945
 OR0945|---------------------------------------------------------------------|
 OR0945| PID    Reference Object                     Distance      Geod. Az  |
 OR0945|                                                           dddmmss.s |
 OR0945| CO2993 DOG RM 1                              8.961 METERS 16538     |
 OR0945| CO2992 DOG AZ MK                                          1824819.6 |
 OR0945| CO2994 DOG RM 2                              9.626 METERS 23637     |
 OR0945|---------------------------------------------------------------------|
 OR0945
 OR0945                          SUPERSEDED SURVEY CONTROL
 OR0945
 OR0945  NAD 83(1995)-  43 39 01.35197(N)    099 56 11.23920(W) AD(       ) 1
 OR0945  NAD 83(1986)-  43 39 01.35445(N)    099 56 11.24286(W) AD(       ) 1
 OR0945  NAD 27      -  43 39 01.36400(N)    099 56 09.80000(W) AD(       ) 1
 OR0945
 OR0945.Superseded values are not recommended for survey control.
 OR0945
 OR0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0945.See file dsdata.pdf to determine how the superseded data were derived.
 OR0945
 OR0945_MARKER: DS = TRIANGULATION STATION DISK
 OR0945_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0945_STAMPING: DOG 1936
 OR0945_MARK LOGO: CGS
 OR0945_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0945+STABILITY: SURFACE MOTION
 OR0945
 OR0945  HISTORY     - Date     Condition        Report By
 OR0945  HISTORY     - 1936     MONUMENTED       CGS
 OR0945
 OR0945                          STATION DESCRIPTION
 OR0945
 OR0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0945'STATION IS 7-1/2 MILES AIRLINE, AND 9 MILES BY ROAD NORTH
 OR0945'BY EAST OF IDEAL, NEAR THE SOUTHEAST END OF A RIDGE ABOUT
 OR0945'300 YARDS LONG AND 50 YARDS WIDE RUNNING NORTHWEST AND SOUTHEAST
 OR0945'BETWEEN DOG EARS CREEK AND LODGE CREEK, 0.4 MILE NORTH OF
 OR0945'EAST-WEST SECTION-LINE ROAD, 45 FEET SOUTHWEST OF CENTERLINE
 OR0945'OF PASTURE ROAD.  THE MARK PROJECTS 3 INCHES.
 OR0945'
 OR0945'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF STATION.  THE
 OR0945'MARK PROJECTS 3 INCHES.
 OR0945'
 OR0945'REFERENCE MARK NO. 2 IS WEST-SOUTHWEST OF STATION.  THE
 OR0945'MARK PROJECTS 4 INCHES.  THE DISTANCE BETWEEN THE REFERENCE
 OR0945'MARKS IS 35.48 FEET.
 OR0945'
 OR0945'THE AZIMUTH MARK IS SOUTH OF THE STATION, AT NORTH SIDE OF
 OR0945'EAST-WEST SECTION-LINE ROAD, 0.2 MILE WEST OF CROSSROADS,
 OR0945'42 FEET NORTH OF CENTERLINE OF ROAD, 2 FEET NORTH OF FENCE
 OR0945'LINE.  THE MARK PROJECTS 8 INCHES.
 OR0945'
 OR0945'TO REACH THE STATION FROM WINNER, AT SECOND AND MAIN STREETS,
 OR0945'GO NORTH ON GRAVEL ROAD FOR 8.65 MILES TO T-INTERSECTION,
 OR0945'THENCE WEST AND NORTH ON MAIN-TRAVELED ROAD FOR 2.65 MILES
 OR0945'TO T-INTERSECTION, GO WEST 1.0 MILE, THENCE NORTH 1.9 MILES
 OR0945'TO IDEAL POST OFFICE, CONTINUE NORTH FOR 4.0 MILES TO CROSSROADS,
 OR0945'THENCE WEST 1.0 MILE TO CURVE NORTH.  GO NORTH 2.0 MILES TO
 OR0945'CROSSROADS, THENCE 0.45 MILE WEST TO T-INTERSECTION.  GO NORTH
 OR0945'1.0 MILE TO CROSSROADS, TURN WEST FOR 50 YARDS TO GATE ON
 OR0945'NORTH SIDE OF ROAD AND PASTURE ROAD LEADING NORTHWEST, FOLLOW
 OR0945'PASTURE ROAD NORTHWEST 0.4 MILE TO STATION ON SOUTHWEST SIDE
 OR0945'OF ROAD.
 OR0945'
 OR0945'SIGNALS SHOWN FROM THE GROUND AT WHITE, LODGE, IDEAL, WHITTEN
 OR0945'AND OWL ARE VISIBLE AT THE GROUND AT THIS STATION.
 OR0945'
 OR0945'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0945'BRONZE DISKS SET AS DESCRIBED.
 OR0945'
 OR0945'HEIGHT OF LIGHT ABOVE STATION MARK - 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0906 ***********************************************************************
 QS0906  DESIGNATION -  DOG
 QS0906  PID         -  QS0906
 QS0906  STATE/COUNTY-  SD/ZIEBACH
 QS0906  COUNTRY     -  US
 QS0906  USGS QUAD   -  DUPREE NE (2017)
 QS0906
 QS0906                         *CURRENT SURVEY CONTROL
 QS0906  ______________________________________________________________________
 QS0906* NAD 83(1996) POSITION- 45 14 34.71815(N) 101 30 45.90347(W)   ADJUSTED
 QS0906* NAVD 88 ORTHO HEIGHT -   718.11  (+/-2cm)     2356.0   (feet) VERTCON3
 QS0906  ______________________________________________________________________
 QS0906  GEOID HEIGHT    -        -20.610 (meters)                     GEOID18
 QS0906  LAPLACE CORR    -         -5.35  (seconds)                    DEFLEC18
 QS0906  HORZ ORDER      -  THIRD
 QS0906  VERT ORDER      -  THIRD ? (See Below)
 QS0906
 QS0906.The horizontal coordinates were established by classical geodetic methods
 QS0906.and adjusted by the National Geodetic Survey in January 1998.
 QS0906
 QS0906.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0906.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0906
 QS0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0906.GEOID18 height accuracy estimate available here.
 QS0906
 QS0906.The vertical order pertains to the NGVD 29 superseded value.
 QS0906
 QS0906.Click photographs - Photos may exist for this station.
 QS0906
 QS0906.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0906
 QS0906. The following values were computed from the NAD 83(1996) position.
 QS0906
 QS0906;                    North         East     Units Scale Factor Converg.
 QS0906;SPC SD N     -   157,753.701   481,243.051   MT  0.99994470   -1 04 14.3
 QS0906;SPC SD N     -   517,563.60  1,578,878.24   sFT  0.99994470   -1 04 14.3
 QS0906;UTM  14      - 5,013,014.314   302,796.060   MT  1.00007819   -1 47 05.6
 QS0906
 QS0906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0906!SPC SD N     -   0.99989066  x   0.99994470  =   0.99983536
 QS0906!UTM  14      -   0.99989066  x   1.00007819  =   0.99996884
 QS0906
 QS0906:                Primary Azimuth Mark                     Grid Az
 QS0906:SPC SD N     -  WALSH                                    186 28 55.2
 QS0906:UTM  14      -  WALSH                                    187 11 46.5
 QS0906
 QS0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0279613014(NAD 83)
 QS0906
 QS0906|---------------------------------------------------------------------|
 QS0906| PID    Reference Object                     Distance      Geod. Az  |
 QS0906|                                                           dddmmss.s |
 QS0906| QS0909 WALSH                               APPROX.15.1 KM 1852440.9 |
 QS0906|---------------------------------------------------------------------|
 QS0906
 QS0906                          SUPERSEDED SURVEY CONTROL
 QS0906
 QS0906  NAD 83(1986)-  45 14 34.71008(N)    101 30 45.90277(W) AD(       ) 3
 QS0906  NAD 27      -  45 14 34.79203(N)    101 30 44.34934(W) AD(       ) 3
 QS0906  NGVD 29             717.68   (m)         2354.6    (f) LEVELING    3  
 QS0906
 QS0906.Superseded values are not recommended for survey control.
 QS0906
 QS0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0906.See file dsdata.pdf to determine how the superseded data were derived.
 QS0906
 QS0906_MARKER: DB = BENCH MARK DISK
 QS0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0906_STAMPING: DOG 1948
 QS0906_MARK LOGO: USGS
 QS0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0906+STABILITY: SURFACE MOTION
 QS0906
 QS0906  HISTORY     - Date     Condition        Report By
 QS0906  HISTORY     - 1948     MONUMENTED       USGS
 QS0906
 QS0906                          STATION DESCRIPTION
 QS0906
 QS0906'DESCRIBED BY US GEOLOGICAL SURVEY 1948
 QS0906'DUPREE, 13.25 MI N. AND ISABEL, 10.25 MI S. AND 4.0 MI W. OF.  1.25
 QS0906'MI W. OF STATE HWY. 65, 0.65 MI N. OF PROMINENT MUD BUTTE, ON C.W.
 QS0906'MILLER AND SONS RANCH, IN SW. 1/4 SEC. 24, T. 15 N., R. 21 E., 27 FT
 QS0906'W. FROM CENTER OF FIRE GUARD RD., 28 FT S. AND 52 FT W. FROM CORNER
 QS0906'POST AT ANGLE IN FENCE ON SUMMIT OF HIGH FLAT RIDGE, 14 FT E. FROM
 QS0906'SW. END WHICH DROPS OFF QUICKLY TO RIVER, IN CONCRETE POST.  STANDARD
 QS0906'TABLET STAMPED---DOG 1948---.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0693 ***********************************************************************
 QR0693  DESIGNATION -  DOHN
 QR0693  PID         -  QR0693
 QR0693  STATE/COUNTY-  SD/MCPHERSON
 QR0693  COUNTRY     -  US
 QR0693  USGS QUAD   -  VENTURIA (2018)
 QR0693
 QR0693                         *CURRENT SURVEY CONTROL
 QR0693  ______________________________________________________________________
 QR0693* NAD 83(1996) POSITION- 45 56 24.79762(N) 099 34 06.00741(W)   ADJUSTED
 QR0693* NAVD 88 ORTHO HEIGHT -   625.    (meters)     2051.    (feet) SCALED
 QR0693  ______________________________________________________________________
 QR0693  GEOID HEIGHT    -        -22.730 (meters)                     GEOID18
 QR0693  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 QR0693  HORZ ORDER      -  FIRST
 QR0693
 QR0693.The horizontal coordinates were established by classical geodetic methods
 QR0693.and adjusted by the National Geodetic Survey in January 1998.
 QR0693
 QR0693.The orthometric height was scaled from a topographic map.
 QR0693
 QR0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0693.GEOID18 height accuracy estimate available here.
 QR0693
 QR0693.Click photographs - Photos may exist for this station.
 QR0693
 QR0693.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0693
 QR0693. The following values were computed from the NAD 83(1996) position.
 QR0693
 QR0693;                    North         East     Units Scale Factor Converg.
 QR0693;SPC SD N     -   234,226.637   633,475.997   MT  1.00005973   +0 18 19.8
 QR0693;SPC SD N     -   768,458.56  2,078,329.17   sFT  1.00005973   +0 18 19.8
 QR0693;UTM  14      - 5,087,562.750   455,945.131   MT  0.99962386   -0 24 30.3
 QR0693
 QR0693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0693!SPC SD N     -   0.99990553  x   1.00005973  =   0.99996525
 QR0693!UTM  14      -   0.99990553  x   0.99962386  =   0.99952942
 QR0693
 QR0693:                Primary Azimuth Mark                     Grid Az
 QR0693:SPC SD N     -  DOHN AZ MK                               003 07 21.7
 QR0693:UTM  14      -  DOHN AZ MK                               003 50 11.8
 QR0693
 QR0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR5594587562(NAD 83)
 QR0693
 QR0693|---------------------------------------------------------------------|
 QR0693| PID    Reference Object                     Distance      Geod. Az  |
 QR0693|                                                           dddmmss.s |
 QR0693| CO5574 DOHN AZ MK                                         0032541.5 |
 QR0693| CO5575 DOHN RM 1                            70.327 METERS 03232     |
 QR0693| QR0698 ZEELAND GERMAN LUTH CH CROSS        APPROX.20.7 KM 2792148.4 |
 QR0693| QR0699 ZEELAND ST ANDREWS CATH CH          APPROX.20.5 KM 2793100.6 |
 QR0693| QR0697 ZEELAND HOFFENSTOFF REFORM CH       APPROX.20.9 KM 2793732.5 |
 QR0693| CO5576 DOHN RM 2                            61.390 METERS 34408     |
 QR0693|---------------------------------------------------------------------|
 QR0693
 QR0693                          SUPERSEDED SURVEY CONTROL
 QR0693
 QR0693  NAD 83(1986)-  45 56 24.79581(N)    099 34 05.99604(W) AD(       ) 1
 QR0693  NAD 27      -  45 56 24.87400(N)    099 34 04.57300(W) AD(       ) 1
 QR0693
 QR0693.Superseded values are not recommended for survey control.
 QR0693
 QR0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0693.See file dsdata.pdf to determine how the superseded data were derived.
 QR0693
 QR0693_MARKER: DS = TRIANGULATION STATION DISK
 QR0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0693_STAMPING: DOHN 1934
 QR0693_MARK LOGO: CGS
 QR0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0693+STABILITY: SURFACE MOTION
 QR0693
 QR0693  HISTORY     - Date     Condition        Report By
 QR0693  HISTORY     - 1934     MONUMENTED       CGS
 QR0693  HISTORY     - 1959     GOOD             CGS
 QR0693
 QR0693                          STATION DESCRIPTION
 QR0693
 QR0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0693'STATION IS LOCATED ABOUT 4 MILES S AND 1/2 MILE W OF VENTURIA,
 QR0693'IN THE NE 1/4 SEC. 6, T 128 N, R 72 W, ON LAND OWNED BY CARL
 QR0693'DOHN, WHO LIVES ABOUT 0.15 MILE SW OF STATION.  IT IS ABOUT
 QR0693'230 FEET S OF E-W ROAD LEADING TO STATION, AND IS ON ROCKY
 QR0693'KNOLL, WHICH IS HIGHEST POINT IN IMMEDIATE VICINITY.
 QR0693'
 QR0693'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QR0693'BRONZE DISKS SET IN CONCRETE.
 QR0693'
 QR0693'REFERENCE MARK NO. 1 IS NNE OF STATION 230.73 FEET* IN E-W
 QR0693'FENCE LINE 25 FEET S OF CENTER LINE E-W ROAD.
 QR0693'
 QR0693'REFERENCE MARK NO. 2 IS N OF STATION 201.41 FEET* IN E-W FENCE
 QR0693'LINE 30 FEET S OF CENTER LINE E-W ROAD.
 QR0693'
 QR0693'AZIMUTH MARK (DISTANCE 0.6 MILE) IS REACHED FROM GATE, ENTERING
 QR0693'FARMYARD BY GOING E 0.1 MILE TO T-ROAD, TURN N LEFT, GO
 QR0693'0.5 MILE.  MARK IS 15 FEET W OF CENTER LINE ROAD IN N-S FENCE
 QR0693'LINE.
 QR0693'
 QR0693'TO REACH FROM MAIN CROSS STREET IN VENTURIA, GO 0.2 MILE W
 QR0693'ON GRAVEL ROAD, TURN S, LEFT, GO 4.0 MILES, FOLLOWING GRADED
 QR0693'ROAD, TURN W, RIGHT, GO 0.6 MILE TO GATE ENTERING CARL DOHN
 QR0693'FARM, TURN IN GATE ON LEFT, S, GO 0.1 MILE SE TO TOP OF KNOLL
 QR0693'AND STATION.
 QR0693'
 QR0693'*REFERENCE MARK COULD NOT BE MEASURED MORE ACCURATELY DUE TO
 QR0693'ROUGH GROUND.
 QR0693'
 QR0693'HEIGHT OF LIGHT ABOVE STATION MARK - 3.70 METERS.
 QR0693
 QR0693                          STATION RECOVERY (1959)
 QR0693
 QR0693'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
 QR0693'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 QR0693'CONDITION.
 QR0693'
 QR0693'THE AZIMUTH MARK IS ABOUT 0.45 MILE NORTH OF THE EAST-WEST
 QR0693'ROAD INSTEAD OF 0.5 MILE AS ORIGINALLY DESCRIBED.
 QR0693'
 QR0693'THE ORIGINAL DESCRIPTION TO REACH THE STATION FROM VENTURIA
 QR0693'IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0768 ***********************************************************************
 OS0768  DESIGNATION -  DOKA
 OS0768  PID         -  OS0768
 OS0768  STATE/COUNTY-  SD/JACKSON
 OS0768  COUNTRY     -  US
 OS0768  USGS QUAD   -  KADOKA (2017)
 OS0768
 OS0768                         *CURRENT SURVEY CONTROL
 OS0768  ______________________________________________________________________
 OS0768* NAD 83(1996) POSITION- 43 45 24.83117(N) 101 31 57.96963(W)   ADJUSTED
 OS0768* NAVD 88 ORTHO HEIGHT -   724.    (meters)     2375.    (feet) SCALED
 OS0768  ______________________________________________________________________
 OS0768  GEOID HEIGHT    -        -21.491 (meters)                     GEOID18
 OS0768  LAPLACE CORR    -         -9.49  (seconds)                    DEFLEC18
 OS0768  HORZ ORDER      -  FIRST
 OS0768
 OS0768.The horizontal coordinates were established by classical geodetic methods
 OS0768.and adjusted by the National Geodetic Survey in January 1998.
 OS0768
 OS0768.The orthometric height was scaled from a topographic map.
 OS0768
 OS0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0768.GEOID18 height accuracy estimate available here.
 OS0768
 OS0768.Click photographs - Photos may exist for this station.
 OS0768
 OS0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0768
 OS0768. The following values were computed from the NAD 83(1996) position.
 OS0768
 OS0768;                    North         East     Units Scale Factor Converg.
 OS0768;SPC SD S     -   158,843.454   503,417.943   MT  0.99990978   -0 49 38.8
 OS0768;SPC SD S     -   521,138.90  1,651,630.37   sFT  0.99990978   -0 49 38.8
 OS0768;UTM  14      - 4,847,990.342   296,107.201   MT  1.00011136   -1 45 08.2
 OS0768
 OS0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0768!SPC SD S     -   0.99988978  x   0.99990978  =   0.99979957
 OS0768!UTM  14      -   0.99988978  x   1.00011136  =   1.00000113
 OS0768
 OS0768:                Primary Azimuth Mark                     Grid Az
 OS0768:SPC SD S     -  DOKA AZ MK                               321 44 38.8
 OS0768:UTM  14      -  DOKA AZ MK                               322 40 08.2
 OS0768
 OS0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9610747990(NAD 83)
 OS0768
 OS0768|---------------------------------------------------------------------|
 OS0768| PID    Reference Object                     Distance      Geod. Az  |
 OS0768|                                                           dddmmss.s |
 OS0768| CP9176 DOKA RM 1                             8.766 METERS 04736     |
 OS0768| CP9175 DOKA AZ MK                                         3205500.0 |
 OS0768| CP9177 DOKA RM 2                            10.153 METERS 33657     |
 OS0768|---------------------------------------------------------------------|
 OS0768
 OS0768                          SUPERSEDED SURVEY CONTROL
 OS0768
 OS0768  NAD 83(1995)-  43 45 24.82418(N)    101 31 57.97323(W) AD(       ) 1
 OS0768  NAD 83(1986)-  43 45 24.82567(N)    101 31 57.97511(W) AD(       ) 1
 OS0768  NAD 27      -  43 45 24.84370(N)    101 31 56.45590(W) AD(       ) 1
 OS0768
 OS0768.Superseded values are not recommended for survey control.
 OS0768
 OS0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0768.See file dsdata.pdf to determine how the superseded data were derived.
 OS0768
 OS0768_MARKER: DS = TRIANGULATION STATION DISK
 OS0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0768_STAMPING: DOKA 1936
 OS0768_MARK LOGO: CGS
 OS0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0768+STABILITY: SURFACE MOTION
 OS0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0768+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2005
 OS0768
 OS0768  HISTORY     - Date     Condition        Report By
 OS0768  HISTORY     - 1936     MONUMENTED       CGS
 OS0768  HISTORY     - 20050607 GOOD             INDIV
 OS0768
 OS0768                          STATION DESCRIPTION
 OS0768
 OS0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0768'THE STATION IS LOCATED ON THE HIGHEST POINT OF A PASTURE HILL (50
 OS0768'YARDS IN DIAMETER), 7.0 MILES BY ROAD SOUTH BY WEST OF KADOKA,
 OS0768'1.0 MILE NORTHWEST OF STATE HIGHWAY BRIDGE OVER THE WHITE RIVER,
 OS0768'AND 0.5 MILE NORTH OF A BEND IN THE WHITE RIVER.  STATION IS
 OS0768'LOCATED ON THE SOUTHWEST SIDE OF THE HILL, ABOUT 18 FEET FROM
 OS0768'THE EDGE OF THE SLOPE.  IT IS A 1-FOOT SQUARE CONCRETE POST,
 OS0768'PROJECTING 5 INCHES.
 OS0768'
 OS0768'TO REACH FROM KADOKA, GO 0.5 MILE WEST OF TOWN TO THE JUNCTION
 OS0768'OF U.S. HIGHWAY 16 AND STATE HIGHWAYS 40 AND 73, TURN SOUTH ON
 OS0768'STATE 73 (LEFT) AND GO 5.7 MILES TO A BOARD GATE IN THE WEST
 OS0768'RIGHT-OF-WAY FENCE.  THIS POINT IS 1.0 MILE NORTH OF BRIDGE OVER
 OS0768'THE WHITE RIVER, AND 0.15 MILE SOUTH OF A CONCRETE BRIDGE OVER A
 OS0768'CREEK.  TURN WEST (RIGHT) THROUGH THE GATE, AND FOLLOW THE ROAD
 OS0768'WESTWARD FOR 0.6 MILE WHERE THE ROAD BENDS NORTH.  HERE TURN
 OS0768'EAST (LEFT) (SOUTH BY EAST) ALONG THE POINT OF THE RIDGE FOR
 OS0768'0.4 MILE TO THE STATION.
 OS0768'
 OS0768'REFERENCE MARK NO. 1 IS 28.76 FEET NORTH OF THE STATION, 1-FOOT
 OS0768'SQUARE, PROJECTING 4 INCHES.
 OS0768'
 OS0768'REFERENCE MARK NO. 2 IS 33.31 FEET WEST OF THE STATION.  IT IS
 OS0768'A 1-FOOT SQUARE CONCRETE POST PROJECTING 4 INCHES.
 OS0768'
 OS0768'DISTANCE OF REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2 IS
 OS0768'36.05 FEET.
 OS0768'
 OS0768'THE AZIMUTH MARK IS LOCATED ABOUT 0.3 MILE NORTHWEST OF THE
 OS0768'STATION, 23.3 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD.  IT
 OS0768'IS A 1-FOOT SQUARE CONCRETE POST, PROJECTING 5 INCHES.  TO REACH
 OS0768'THE AZIMUTH MARK FROM THE STATION, TAKE THE CATTLE TRAIL BACK TO
 OS0768'THE ROAD 0.4 MILE TO THE MARK.
 OS0768'
 OS0768'STATIONS NANCY, KODAK, AND WETA ARE VISIBLE FROM THE GROUND.
 OS0768'
 OS0768'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0768'BRONZE DISKS SET IN CONCRETE.
 OS0768
 OS0768                          STATION RECOVERY (2005)
 OS0768
 OS0768'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2005 (RWF)
 OS0768'RM1 AND RM2 FOUND STILL GOOD. AZ MK NOT SEARCHED FOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0592 ***********************************************************************
 PS0592  DESIGNATION -  DOLAND CATHOLIC CHURCH CROSS
 PS0592  PID         -  PS0592
 PS0592  STATE/COUNTY-  SD/SPINK
 PS0592  COUNTRY     -  US
 PS0592  USGS QUAD   -  DOLAND (2017)
 PS0592
 PS0592                         *CURRENT SURVEY CONTROL
 PS0592  ______________________________________________________________________
 PS0592* NAD 83(1996) POSITION- 44 53 49.73694(N) 098 06 17.39530(W)   ADJUSTED
 PS0592  ______________________________________________________________________
 PS0592  GEOID HEIGHT    -        -24.447 (meters)                     GEOID18
 PS0592  LAPLACE CORR    -         -1.35  (seconds)                    DEFLEC18
 PS0592  HORZ ORDER      -  THIRD
 PS0592
 PS0592.The horizontal coordinates were established by classical geodetic methods
 PS0592.and adjusted by the National Geodetic Survey in January 1998.
 PS0592
 PS0592.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0592.GEOID18 height accuracy estimate available here.
 PS0592
 PS0592.Click photographs - Photos may exist for this station.
 PS0592
 PS0592.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0592
 PS0592. The following values were computed from the NAD 83(1996) position.
 PS0592
 PS0592;                    North         East     Units Scale Factor Converg.
 PS0592;SPC SD N     -   119,965.419   749,672.842   MT  0.99994271   +1 20 28.6
 PS0592;SPC SD N     -   393,586.55  2,459,551.65   sFT  0.99994271   +1 20 28.6
 PS0592;UTM  14      - 4,971,914.808   570,679.053   MT  0.99966143   +0 37 54.7
 PS0592
 PS0592_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7067971914(NAD 83)
 PS0592
 PS0592                          SUPERSEDED SURVEY CONTROL
 PS0592
 PS0592  NAD 83(1986)-  44 53 49.73708(N)    098 06 17.38569(W) AD(       ) 3
 PS0592  NAD 27      -  44 53 49.84000(N)    098 06 16.07000(W) AD(       ) 3
 PS0592
 PS0592.Superseded values are not recommended for survey control.
 PS0592
 PS0592.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0592.See file dsdata.pdf to determine how the superseded data were derived.
 PS0592
 PS0592_MARKER: 91 = CHURCH CROSS
 PS0592
 PS0592  HISTORY     - Date     Condition        Report By
 PS0592  HISTORY     - 1935     FIRST OBSERVED   CGS
 PS0592
 PS0592                          STATION DESCRIPTION
 PS0592
 PS0592'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0593 ***********************************************************************
 PS0593  DESIGNATION -  DOLAND HIGH SCHOOL FLAG
 PS0593  PID         -  PS0593
 PS0593  STATE/COUNTY-  SD/SPINK
 PS0593  COUNTRY     -  US
 PS0593  USGS QUAD   -  DOLAND (2017)
 PS0593
 PS0593                         *CURRENT SURVEY CONTROL
 PS0593  ______________________________________________________________________
 PS0593* NAD 83(1996) POSITION- 44 53 50.40289(N) 098 06 10.77114(W)   ADJUSTED
 PS0593  ______________________________________________________________________
 PS0593  GEOID HEIGHT    -        -24.448 (meters)                     GEOID18
 PS0593  LAPLACE CORR    -         -1.36  (seconds)                    DEFLEC18
 PS0593  HORZ ORDER      -  THIRD
 PS0593
 PS0593.The horizontal coordinates were established by classical geodetic methods
 PS0593.and adjusted by the National Geodetic Survey in January 1998.
 PS0593
 PS0593.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0593.GEOID18 height accuracy estimate available here.
 PS0593
 PS0593.Click photographs - Photos may exist for this station.
 PS0593
 PS0593.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0593
 PS0593. The following values were computed from the NAD 83(1996) position.
 PS0593
 PS0593;                    North         East     Units Scale Factor Converg.
 PS0593;SPC SD N     -   119,989.373   749,817.653   MT  0.99994270   +1 20 33.3
 PS0593;SPC SD N     -   393,665.13  2,460,026.75   sFT  0.99994270   +1 20 33.3
 PS0593;UTM  14      - 4,971,936.961   570,824.109   MT  0.99966168   +0 37 59.4
 PS0593
 PS0593_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7082471936(NAD 83)
 PS0593
 PS0593                          SUPERSEDED SURVEY CONTROL
 PS0593
 PS0593  NAD 83(1986)-  44 53 50.40300(N)    098 06 10.76136(W) AD(       ) 3
 PS0593  NAD 27      -  44 53 50.50000(N)    098 06 09.45000(W) AD(       ) 3
 PS0593
 PS0593.Superseded values are not recommended for survey control.
 PS0593
 PS0593.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0593.See file dsdata.pdf to determine how the superseded data were derived.
 PS0593
 PS0593_MARKER: 83 = FLAGSTAFF
 PS0593
 PS0593  HISTORY     - Date     Condition        Report By
 PS0593  HISTORY     - 1935     FIRST OBSERVED   CGS
 PS0593
 PS0593                          STATION DESCRIPTION
 PS0593
 PS0593'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0594 ***********************************************************************
 PS0594  DESIGNATION -  DOLAND MUNICIPAL TANK
 PS0594  PID         -  PS0594
 PS0594  STATE/COUNTY-  SD/SPINK
 PS0594  COUNTRY     -  US
 PS0594  USGS QUAD   -  DOLAND (2017)
 PS0594
 PS0594                         *CURRENT SURVEY CONTROL
 PS0594  ______________________________________________________________________
 PS0594* NAD 83(1996) POSITION- 44 53 46.15057(N) 098 06 03.27871(W)   ADJUSTED
 PS0594  ______________________________________________________________________
 PS0594  GEOID HEIGHT    -        -24.449 (meters)                     GEOID18
 PS0594  LAPLACE CORR    -         -1.37  (seconds)                    DEFLEC18
 PS0594  HORZ ORDER      -  THIRD
 PS0594
 PS0594.The horizontal coordinates were established by classical geodetic methods
 PS0594.and adjusted by the National Geodetic Survey in January 1998.
 PS0594
 PS0594.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0594.GEOID18 height accuracy estimate available here.
 PS0594
 PS0594.Click photographs - Photos may exist for this station.
 PS0594
 PS0594.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0594
 PS0594. The following values were computed from the NAD 83(1996) position.
 PS0594
 PS0594;                    North         East     Units Scale Factor Converg.
 PS0594;SPC SD N     -   119,862.004   749,985.068   MT  0.99994276   +1 20 38.6
 PS0594;SPC SD N     -   393,247.26  2,460,576.01   sFT  0.99994276   +1 20 38.6
 PS0594;UTM  14      - 4,971,807.565   570,989.888   MT  0.99966197   +0 38 04.7
 PS0594
 PS0594_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7098971807(NAD 83)
 PS0594
 PS0594                          SUPERSEDED SURVEY CONTROL
 PS0594
 PS0594  NAD 83(1986)-  44 53 46.15064(N)    098 06 03.26888(W) AD(       ) 3
 PS0594  NAD 27      -  44 53 46.24000(N)    098 06 01.92400(W) AD(       ) 3
 PS0594
 PS0594.Superseded values are not recommended for survey control.
 PS0594
 PS0594.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0594.See file dsdata.pdf to determine how the superseded data were derived.
 PS0594
 PS0594_MARKER: 53 = ELEVATED TANK
 PS0594
 PS0594  HISTORY     - Date     Condition        Report By
 PS0594  HISTORY     - 1935     FIRST OBSERVED   CGS
 PS0594
 PS0594                          STATION DESCRIPTION
 PS0594
 PS0594'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0594'THIS STATION IS THE CENTER OF THE DOLAND MUNICIPAL WATER TANK.
 PS0594'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP WITH
 PS0594'A BALL AT THE TIP.  IT IS SUPPORTED BY FOUR LEGS AND HAS A
 PS0594'PLATFORM AT THE TOP OF THE LEGS.  IT HAS A 4-FOOT DIAMETER STEEL
 PS0594'HOUSING AROUND THE FEED PIPE.  THE FEED PIPE HOUSING, LEGS AND
 PS0594'PLATFORM ARE PAINTED BLACK AND THE BOWL IS PAINTED SILVER.
 PS0594'THE TAN IS LETTERED DOLAND ON THE SW SIDE.  IT IS ABOUT 125
 PS0594'FEET HIGH AND IS VERY PROMINENT.  IT WAS ERECTED IN 1920.
 PS0594'
 PS0594'THE TANK IS IN THE NORTHEASTERN PART OF DOLAND, ABOUT 225 FEET E
 PS0594'OF THE MAIN STREET OF TOWN AND ABOUT 100 FEET N OF THE SECOND
 PS0594'STREET N OF THE CHICAGO AND NORTHWESTERN RAILROAD TRACK.
 PS0594'
 PS0594'THE STATION WAS OBSERVED FROM CLARK, DOLAND, RICHLAND, ANTELOPE,
 PS0594'LINCOLN, AND HARMONY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0595 ***********************************************************************
 PS0595  DESIGNATION -  DOLAND RESET
 PS0595  PID         -  PS0595
 PS0595  STATE/COUNTY-  SD/SPINK
 PS0595  COUNTRY     -  US
 PS0595  USGS QUAD   -  DOLAND SE (2017)
 PS0595
 PS0595                         *CURRENT SURVEY CONTROL
 PS0595  ______________________________________________________________________
 PS0595* NAD 83(1996) POSITION- 44 51 49.73643(N) 098 01 05.08698(W)   ADJUSTED
 PS0595* NAVD 88 ORTHO HEIGHT -   427.    (meters)     1401.    (feet) SCALED
 PS0595  ______________________________________________________________________
 PS0595  GEOID HEIGHT    -        -24.475 (meters)                     GEOID18
 PS0595  LAPLACE CORR    -         -1.06  (seconds)                    DEFLEC18
 PS0595  HORZ ORDER      -  FIRST
 PS0595
 PS0595.The horizontal coordinates were established by classical geodetic methods
 PS0595.and adjusted by the National Geodetic Survey in January 1998.
 PS0595
 PS0595.The orthometric height was scaled from a topographic map.
 PS0595
 PS0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0595.GEOID18 height accuracy estimate available here.
 PS0595
 PS0595.Click photographs - Photos may exist for this station.
 PS0595
 PS0595.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0595
 PS0595. The following values were computed from the NAD 83(1996) position.
 PS0595
 PS0595;                    North         East     Units Scale Factor Converg.
 PS0595;SPC SD N     -   116,426.467   756,613.529   MT  0.99994443   +1 24 09.7
 PS0595;SPC SD N     -   381,975.83  2,482,322.89   sFT  0.99994443   +1 24 09.7
 PS0595;UTM  14      - 4,968,291.159   577,573.471   MT  0.99967400   +0 41 33.7
 PS0595
 PS0595!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0595!SPC SD N     -   0.99993685  x   0.99994443  =   0.99988128
 PS0595!UTM  14      -   0.99993685  x   0.99967400  =   0.99961087
 PS0595
 PS0595:                Primary Azimuth Mark                     Grid Az
 PS0595:SPC SD N     -  DOLAND AZ MK                             000 47 03.0
 PS0595:UTM  14      -  DOLAND AZ MK                             001 29 39.0
 PS0595
 PS0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ7757368291(NAD 83)
 PS0595
 PS0595|---------------------------------------------------------------------|
 PS0595| PID    Reference Object                     Distance      Geod. Az  |
 PS0595|                                                           dddmmss.s |
 PS0595| CO5577 DOLAND AZ MK                                       0021112.7 |
 PS0595| CO5578 DOLAND RM 1                          32.190 METERS 00537     |
 PS0595| PR0932 RAYMOND MUNICIPAL TANK              APPROX. 8.1 KM 0491801.9 |
 PS0595| PR0930 CLARK BOR SHORTWAVE RAD MAST        APPROX.17.2 KM 0843415.0 |
 PS0595| CO5579 DOLAND RM 2                          27.850 METERS 26044     |
 PS0595| CO5580 DOLAND RM 3                          25.055 METERS 26119     |
 PS0595| PS0594 DOLAND MUNICIPAL TANK               APPROX. 7.5 KM 2984801.2 |
 PS0595| PS0593 DOLAND HIGH SCHOOL FLAG             APPROX. 7.7 KM 2990410.1 |
 PS0595|---------------------------------------------------------------------|
 PS0595
 PS0595                          SUPERSEDED SURVEY CONTROL
 PS0595
 PS0595  NAD 83(1986)-  44 51 49.73586(N)    098 01 05.07623(W) AD(       ) 1
 PS0595  NAD 27      -  44 51 49.84000(N)    098 01 03.76200(W) AD(       ) 1
 PS0595
 PS0595.Superseded values are not recommended for survey control.
 PS0595
 PS0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0595.See file dsdata.pdf to determine how the superseded data were derived.
 PS0595
 PS0595_MARKER: DS = TRIANGULATION STATION DISK
 PS0595_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0595_STAMPING: DOLAND 1935
 PS0595_MARK LOGO: CGS
 PS0595_PROJECTION: RECESSED 25 CENTIMETERS
 PS0595_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0595+STABILITY: SURFACE MOTION
 PS0595
 PS0595  HISTORY     - Date     Condition        Report By
 PS0595  HISTORY     - 1935     MONUMENTED       CGS
 PS0595  HISTORY     - 1952     SEE DESCRIPTION  CGS
 PS0595  HISTORY     - 1971     GOOD             USGS
 PS0595  HISTORY     - 1972     GOOD             NGS
 PS0595
 PS0595                          STATION DESCRIPTION
 PS0595
 PS0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0595'THIS STATION IS LOCATED IN THE SE CORNER OF SEC. 10, T 116 N,
 PS0595'R 60 W, RICHFIELD TOWNSHIP, 4 MILES E AND 2 MILES S OF DOLAND,
 PS0595'1-1/2 MILES W OF THE CLARK-SPINK COUNTY LINE, 2 MILES S OF
 PS0595'U.S. HIGHWAY 212 AND 4 MILES E OF S.DAK. 37, IN THE SE CORNER
 PS0595'OF A CULTIVATED FIELD, 61 FEET NW OF THE CENTER OF THE CROSSROADS
 PS0595'AND SECTION CORNER, 18 FEET NW OF THE RIGHT-OF-WAY FENCE
 PS0595'CORNER, 47 FEET N OF THE CENTER LINE OF THE ROAD AND 15 FEET
 PS0595'N OF THE RIGHT-OF-WAY FENCE, 42 FEET W OF THE CENTER LINE
 PS0595'OF THE ROAD AND 12 FEET W OF THE RIGHT-OF-WAY FENCE, ABOUT
 PS0595'150 YARDS NW OF THE HOME OF MR. JOHN CONNER AND ON LAND
 PS0595'OWNED BY MR. CONNER.  THE MARK PROJECTS 6 INCHES.
 PS0595'
 PS0595'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0595'BRONZE DISKS SET IN CONCRETE.
 PS0595'
 PS0595'REFERENCE MARK NO. 1 IS N OF THE STATION, 33 FEET W OF THE
 PS0595'CENTER LINE OF THE ROAD, 1 FOOT W OF THE RIGHT-OF-WAY FENCE
 PS0595'AND PROJECTS 12 INCHES.  REFERENCE MARK NO. 2 IS W OF THE
 PS0595'STATION, 30 FEET N OF THE CENTER LINE OF THE ROAD, 1 FOOT N
 PS0595'OF THE RIGHT-OF-WAY FENCE LINE AND PROJECTS 10 INCHES.
 PS0595'
 PS0595'THE AZIMUTH MARK IS N OF THE STATION, AT THE TOP OF A SLIGHT
 PS0595'RISE IN THE ROAD, 33 FEET E OF THE CENTER LINE OF THE ROAD,
 PS0595'1 FOOT W OF THE RIGHT-OF-WAY FENCE AND PROJECTS 6 INCHES.
 PS0595'
 PS0595'THE STATION IS REACHED FROM THE E JUNCTION OF U.S. HIGHWAY
 PS0595'212 AND S.DAK. 37, S OF THE RAILROAD TRACKS IN DOLAND, BY
 PS0595'GOING E ON U.S. HIGHWAY 212 FOR 4.0 MILES TO A SIDE ROAD
 PS0595'RIGHT, JUST AFTER PASSING TELEPHONE POLE NO. 17-495.  THIS
 PS0595'SIDE ROAD IS ALSO 1-1/2 MILES W OF THE CLARK-SPINK COUNTY
 PS0595'LINE ON U.S. HIGHWAY 212.  GO S ON THIS GRADED DIRT ROAD FOR
 PS0595'2.0 MILES TO CROSS ROAD AND STATION ON THE RIGHT.
 PS0595'
 PS0595'LIGHTS 74 FEET ABOVE ANTELOPE, 74 FEET ABOVE LINCOLN, 74 FEET
 PS0595'ABOVE HARMONY, 74 FEET ABOVE CLARK, 74 FEET ABOVE DARLINGTON,
 PS0595'AND 6 FEET ABOVE RICHLAND ARE VISIBLE FROM THE GROUND.
 PS0595'
 PS0595'HEIGHT OF LIGHT ABOVE STATION MARK - 87 FEET.
 PS0595
 PS0595                          STATION RECOVERY (1952)
 PS0595
 PS0595'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PS0595'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 PS0595'THE ORIGINAL DESCRIPTION IS ADEQUATE EXCEPT FOR A DISCREPANCY
 PS0595'FOUND IN THE DIRECTION TO REFERENCE MARK 1.  THE STATION MARK
 PS0595'WAS LOWERED TO TEN INCHES BELOW THE SURFACE OF THE GROUND
 PS0595'BY THIS PARTY.
 PS0595'
 PS0595'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PS0595
 PS0595                          STATION RECOVERY (1971)
 PS0595
 PS0595'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (DLH)
 PS0595'THIS STATION IS LOCATED IN THE SE CORNER OF A HAY MEADOW,
 PS0595'60 FEET NW OF THE CENTER OF THE CROSSROADS AND SECTION CORNER,
 PS0595'14.6 FT. NW OF THE R-O-W FENCE CORNER, 46.8 FT. N. OF THE
 PS0595'CENTERLINE OF THE ROAD, AND 12.7 FT. N. OF THE FENCE, 40.5 FT.
 PS0595'WEST OF THE CENTERLINE OF THE ROAD AND 6.5 FT. W OF THE FENCE.
 PS0595'THE MARK IS 10 INCHES BELOW THE SURFACE OF THE GROUND.  R.M.
 PS0595'1 IS O.K.  IT IS 33 FT. W. OF THE CENTERLINE OF THE ROAD,
 PS0595'AND 2 FT. E. OF THE FENCE.  R.M. 2 WAS NOT FOUND.
 PS0595
 PS0595                          STATION RECOVERY (1972)
 PS0595
 PS0595'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 PS0595'THE STATION MARK, REFERENCE MARK NO. 1, AND THE AZIMUTH MARK
 PS0595'WERE RECOVERED AND APPEARED TO BE IN GOOD CONDITION.  A
 PS0595'DIFFERENCE OF 10 MINUTES AND 21 SECONDS WAS FOUND IN THE DIRECTION
 PS0595'TO REFERENCE MARK NO. 1, THE DISTANCE CHECKED GOOD, THE MARK
 PS0595'IS AT THE TOP OF THE DITCH BACKSLOPE BUT DOES NOT APPEAR TO
 PS0595'HAVE BEEN DISTURBED.  REFERENCE MARK NO. 2 WAS NOT FOUND,
 PS0595'IT APPARENTLY WAS GRADED OUT DURING ROAD IMPROVEMENTS.
 PS0595'REFERENCE MARK NO. 3 WAS SET.
 PS0595'
 PS0595'A NEW DESCRIPTION FOLLOWS--
 PS0595'
 PS0595'THE STATION IS LOCATED IN THE SE-1/4, SEC. 10, T116N, R60W,
 PS0595'RICHFIELD TOWNSHIP, ABOUT 5 MILES SOUTHWEST OF RAYMOND, AND
 PS0595'4-1/2 MILES SOUTHEAST OF DOLAND, AT THE EDGE OF A CULTIVATED
 PS0595'FIELD IN THE NORTHWEST CORNER OF A CROSSROAD INTERSECTION,
 PS0595'ON PROPERTY OF MR. JOE P. HOFER WHO LIVES AT THE FARMSTEAD
 PS0595'IN THE SOUTH EAST CORNER OF THE INTERSECTION, ABOUT 150 YARDS
 PS0595'SOUTHEAST OF THE STATION.
 PS0595'
 PS0595'THE STATION MARK IS A STANDARD DISK STAMPED DOLAND 1935 SET
 PS0595'IN A SQUARE CONCRETE MONUMENT 10 INCHES BELOW GROUND SURFACE.
 PS0595'IT IS 45 FEET NORTH OF THE CENTER OF THE EAST-WEST ROAD, 41
 PS0595'FEET WEST OF THE CENTER OF THE NORTH-SOUTH ROAD, 13 FEET NORTH
 PS0595'OF AN EAST-WEST FENCE AND WIRE GATE, AND 6.5 FEET WEST OF
 PS0595'THE NORTH-SOUTH FENCE.
 PS0595'
 PS0595'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED DOLAND NO 1 1935,
 PS0595'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
 PS0595'IT IS 150 FEET NORTH OF THE EAST-WEST ROAD, 31 FEET WEST OF
 PS0595'THE CENTER OF THE NORTH-SOUTH ROAD, 4.5 FEET EAST OF A FENCE,
 PS0595'AND 1.6 FEET SOUTH OF A METAL WITNESS POST.
 PS0595'
 PS0595'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED DOLAND 1935
 PS0595'NO 3 1972, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PS0595'10-INCHES.  IT IS 122 FEET WEST OF THE CENTER OF THE NORTH-SOUTH
 PS0595'ROAD, 32 FEET NORTH OF THE CENTER OF THE EAST-WEST ROAD, 1
 PS0595'FOOT SOUTH OF A FENCE, AND 2.0 FEET WEST OF A METAL WITNESS
 PS0595'POST.
 PS0595'
 PS0595'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DOLAND 1935, SET
 PS0595'IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT
 PS0595'IS AT THE TOP EDGE OF THE DITCH BACKSLOPE, 33 FEET EAST
 PS0595'OF THE CENTER OF THE GRAVELED ROAD, AND 2.0 FEET SOUTH OF A
 PS0595'METAL WITNESS POST.
 PS0595'
 PS0595'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY
 PS0595'212 AND THE MAIN STREET IN DOLAND, GO EAST ON U.S. HIGHWAY 212
 PS0595'FOR 4.3 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH
 PS0595'1.6 MILES TO A T FENCE TO THE RIGHT, CONTINUE SOUTH 0.15 MILE
 PS0595'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE SOUTH
 PS0595'0.35 MILE TO THE CROSSROAD INTERSECTION AND THE STATION AS
 PS0595'DESCRIBED.
 PS0595'
 PS0595'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 PS0595'SE OF DOLAND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0898 ***********************************************************************
 OQ0898  DESIGNATION -  DOLTON HIGHEST RED ELEV C OF 3
 OQ0898  PID         -  OQ0898
 OQ0898  STATE/COUNTY-  SD/TURNER
 OQ0898  COUNTRY     -  US
 OQ0898  USGS QUAD   -  DOLTON (2017)
 OQ0898
 OQ0898                         *CURRENT SURVEY CONTROL
 OQ0898  ______________________________________________________________________
 OQ0898* NAD 83(1996) POSITION- 43 29 22.35951(N) 097 23 11.96154(W)   ADJUSTED
 OQ0898  ______________________________________________________________________
 OQ0898  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 OQ0898  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 OQ0898  HORZ ORDER      -  THIRD
 OQ0898
 OQ0898.The horizontal coordinates were established by classical geodetic methods
 OQ0898.and adjusted by the National Geodetic Survey in January 1998.
 OQ0898
 OQ0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0898.GEOID18 height accuracy estimate available here.
 OQ0898
 OQ0898.Click photographs - Photos may exist for this station.
 OQ0898
 OQ0898.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0898
 OQ0898. The following values were computed from the NAD 83(1996) position.
 OQ0898
 OQ0898;                    North         East     Units Scale Factor Converg.
 OQ0898;SPC SD S     -   132,672.020   838,287.001   MT  0.99990939   +2 01 58.0
 OQ0898;SPC SD S     -   435,274.79  2,750,279.94   sFT  0.99990939   +2 01 58.0
 OQ0898;UTM  14      - 4,816,444.397   630,453.156   MT  0.99980933   +1 06 37.8
 OQ0898
 OQ0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3045316444(NAD 83)
 OQ0898
 OQ0898                          SUPERSEDED SURVEY CONTROL
 OQ0898
 OQ0898  NAD 83(1995)-  43 29 22.35978(N)    097 23 11.94898(W) AD(       ) 3
 OQ0898  NAD 83(1986)-  43 29 22.36571(N)    097 23 11.94575(W) AD(       ) 3
 OQ0898  NAD 27      -  43 29 22.42500(N)    097 23 10.71000(W) AD(       ) 3
 OQ0898  USSD        -  43 29 22.61900(N)    097 23 11.09100(W) AD(       ) 3
 OQ0898
 OQ0898.Superseded values are not recommended for survey control.
 OQ0898
 OQ0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0898.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0898
 OQ0898_MARKER: 65 = GRAIN ELEVATOR
 OQ0898
 OQ0898  HISTORY     - Date     Condition        Report By
 OQ0898  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0898  HISTORY     - 1935     GOOD             CGS
 OQ0898
 OQ0898                          STATION DESCRIPTION
 OQ0898
 OQ0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0898'HIGHEST RED ELEVATOR, CENTER OF THREE IS STILL STANDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1128 ***********************************************************************
 PT1128  DESIGNATION -  DOME
 PT1128  PID         -  PT1128
 PT1128  STATE/COUNTY-  SD/HAAKON
 PT1128  COUNTRY     -  US
 PT1128  USGS QUAD   -  MIDLAND (2017)
 PT1128
 PT1128                         *CURRENT SURVEY CONTROL
 PT1128  ______________________________________________________________________
 PT1128* NAD 83(1996) POSITION- 44 00 57.73553(N) 101 09 20.10230(W)   ADJUSTED
 PT1128* NAVD 88 ORTHO HEIGHT -   682.    (meters)     2238.    (feet) SCALED
 PT1128  ______________________________________________________________________
 PT1128  GEOID HEIGHT    -        -22.901 (meters)                     GEOID18
 PT1128  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 PT1128  HORZ ORDER      -  THIRD
 PT1128
 PT1128.The horizontal coordinates were established by classical geodetic methods
 PT1128.and adjusted by the National Geodetic Survey in January 1998.
 PT1128
 PT1128.The orthometric height was scaled from a topographic map.
 PT1128
 PT1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1128.GEOID18 height accuracy estimate available here.
 PT1128
 PT1128.Click photographs - Photos may exist for this station.
 PT1128
 PT1128.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1128
 PT1128. The following values were computed from the NAD 83(1996) position.
 PT1128
 PT1128;                    North         East     Units Scale Factor Converg.
 PT1128;SPC SD S     -   187,263.110   534,073.805   MT  0.99993092   -0 34 02.0
 PT1128;SPC SD S     -   614,379.05  1,752,207.14   sFT  0.99993092   -0 34 02.0
 PT1128;UTM  14      - 4,875,913.025   327,223.067   MT  0.99996716   -1 29 53.5
 PT1128
 PT1128!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1128!SPC SD S     -   0.99989659  x   0.99993092  =   0.99982752
 PT1128!UTM  14      -   0.99989659  x   0.99996716  =   0.99986375
 PT1128
 PT1128:                Primary Azimuth Mark                     Grid Az
 PT1128:SPC SD S     -  DOME AZ MK                               351 36 18.7
 PT1128:UTM  14      -  DOME AZ MK                               352 32 10.2
 PT1128
 PT1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2722375913(NAD 83)
 PT1128
 PT1128|---------------------------------------------------------------------|
 PT1128| PID    Reference Object                     Distance      Geod. Az  |
 PT1128|                                                           dddmmss.s |
 PT1128| PT0445 X 73                                 80.682 METERS 05342     |
 PT1128| CP9179 DOME RM 1                            13.808 METERS 10440     |
 PT1128| PT0446 DOME 2                               48.115 METERS 28541     |
 PT1128| CP9180 DOME RM 2                            14.125 METERS 31825     |
 PT1128| CP9178 DOME AZ MK                                         3510216.7 |
 PT1128|---------------------------------------------------------------------|
 PT1128
 PT1128                          SUPERSEDED SURVEY CONTROL
 PT1128
 PT1128  NAD 83(1986)-  44 00 57.72986(N)    101 09 20.10437(W) AD(       ) 3
 PT1128  NAD 27      -  44 00 57.77600(N)    101 09 18.59100(W) AD(       ) 3
 PT1128
 PT1128.Superseded values are not recommended for survey control.
 PT1128
 PT1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1128.See file dsdata.pdf to determine how the superseded data were derived.
 PT1128
 PT1128_MARKER: DS = TRIANGULATION STATION DISK
 PT1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1128_STAMPING: DOME 1952
 PT1128_MARK LOGO: CGS
 PT1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1128+STABILITY: SURFACE MOTION
 PT1128
 PT1128  HISTORY     - Date     Condition        Report By
 PT1128  HISTORY     - 1952     MONUMENTED       CGS
 PT1128  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PT1128
 PT1128                          STATION DESCRIPTION
 PT1128
 PT1128'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1128'THE STATION IS IN SECTION 30, T. 1 N, R 25 E, ON A DOME SHAPED
 PT1128'HILL, ABOUT 4 MILES SOUTH OF MIDLAND AND 232 FEET WEST OF THE
 PT1128'CENTER OF A GRAVELED ROAD.
 PT1128'
 PT1128'TO REACH THE STATION FOR THE INTERSECTION OF THE MAIN STREET
 PT1128'AND A CROSS ROAD 1 BLOCK WEST OF THE BANK IN MIDLAND, GO SOUTH
 PT1128'ON THE MAIN GRAVELED ROAD FOR 3.8 MILES TO THE AZIMUTH MARK ON
 PT1128'THE RIGHT AS DESCRIBED BELOW, CONTINUE SOUTHERLY ON THE GRAVELED
 PT1128'ROAD FOR 0.4 MILE TO A DOME SHAPED HILL ON THE RIGHT AND THE
 PT1128'STATION AS DESCRIBED.
 PT1128'
 PT1128'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DOME
 PT1128'1952.
 PT1128'
 PT1128'REFERENCE MARK 1 IS 187 FEET WEST OF THE CENTER OF THE GRAVELED
 PT1128'ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DOME
 PT1128'NO 1 1952.
 PT1128'
 PT1128'REFERENCE MARK 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED DOME
 PT1128'NO 2 1952.
 PT1128'
 PT1128'THE AZIMUTH MARK IS 52 FEET WEST OF THE CENTER OF THE GRAVELED
 PT1128'ROAD.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT1128'DOME 1952.
 PT1128'
 PT1128'A TRAVERSE MEASUREMENT WAS MADE TO U.S. COAST AND GEODETIC
 PT1128'SURVEY BENCH MARK X 75 1934.  IT IS 38 FEET WEST OF THE CENTER OF
 PT1128'THE GRAVELED ROAD, 25 FEET SOUTH OF THE CENTER OF THE GATE
 PT1128'ENTRANCE AND 4 FEET WEST OF A WIRE FENCE.  THE MARK IS A
 PT1128'STANDARD U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK, SET
 PT1128'IN THE TOP OF A 10-INCH SQUARE CONCRETE POST, PROJECTING 6
 PT1128'INCHES AND THE DISK IS STAMPED X 75 1934.
 PT1128'
 PT1128'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1128
 PT1128                          STATION RECOVERY (1962)
 PT1128
 PT1128'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PT1128'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK
 PT1128'WERE RECOVERED AS DESCRIBED AND WERE FOUND TO BE IN GOOD CONDITION.
 PT1128'
 PT1128'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE DESTROYED THIS
 PT1128'DATE AS DIRECTED BY THE KANSAS CITY DISTRICT OFFICE ON REQUEST OF
 PT1128'MR. CHESTER L. MURRAY, RESIDENT ENGINEER, DEPARTMENT OF HIGHWAYS.
 PT1128'
 PT1128'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION DOME 2.
 PT1128'
 PT1128'THE AZIMUTH MARK WAS NOT DISTURBED AND SERVES AS THE AZIMUTH
 PT1128'MARK FOR DOME 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0932 ***********************************************************************
 QS0932  DESIGNATION -  DOME
 QS0932  PID         -  QS0932
 QS0932  STATE/COUNTY-  SD/CORSON
 QS0932  COUNTRY     -  US
 QS0932  USGS QUAD   -  MORRISTOWN (2017)
 QS0932
 QS0932                         *CURRENT SURVEY CONTROL
 QS0932  ______________________________________________________________________
 QS0932* NAD 83(1996) POSITION- 45 53 42.50133(N) 101 37 39.15764(W)   ADJUSTED
 QS0932* NAVD 88 ORTHO HEIGHT -   747.    (meters)     2451.    (feet) SCALED
 QS0932  ______________________________________________________________________
 QS0932  GEOID HEIGHT    -        -19.963 (meters)                     GEOID18
 QS0932  LAPLACE CORR    -         -4.86  (seconds)                    DEFLEC18
 QS0932  HORZ ORDER      -  SECOND
 QS0932
 QS0932.The horizontal coordinates were established by classical geodetic methods
 QS0932.and adjusted by the National Geodetic Survey in January 1998.
 QS0932
 QS0932.The orthometric height was scaled from a topographic map.
 QS0932
 QS0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0932.GEOID18 height accuracy estimate available here.
 QS0932
 QS0932.Click photographs - Photos may exist for this station.
 QS0932
 QS0932.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0932
 QS0932. The following values were computed from the NAD 83(1996) position.
 QS0932
 QS0932;                    North         East     Units Scale Factor Converg.
 QS0932;SPC SD N     -   230,395.950   473,689.614   MT  1.00004778   -1 09 06.7
 QS0932;SPC SD N     -   755,890.71  1,554,096.68   sFT  1.00004778   -1 09 06.7
 QS0932;UTM  14      - 5,085,754.226   296,161.351   MT  1.00011083   -1 53 14.6
 QS0932
 QS0932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0932!SPC SD N     -   0.99988596  x   1.00004778  =   0.99993374
 QS0932!UTM  14      -   0.99988596  x   1.00011083  =   0.99999678
 QS0932
 QS0932:                Primary Azimuth Mark                     Grid Az
 QS0932:SPC SD N     -  DOME AZ MK                               065 00 45.3
 QS0932:UTM  14      -  DOME AZ MK                               065 44 53.2
 QS0932
 QS0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR9616185754(NAD 83)
 QS0932
 QS0932|---------------------------------------------------------------------|
 QS0932| PID    Reference Object                     Distance      Geod. Az  |
 QS0932|                                                           dddmmss.s |
 QS0932| CQ8247 DOME AZ MK                                         0635138.6 |
 QS0932| QS0927 WATAUGA EQUITY EXCH ELEV S GAB      APPROX. 7.2 KM 0655323.8 |
 QS0932| CQ8248 DOME RM 1                            10.986 METERS 09339     |
 QS0932| CQ8249 DOME RM 2                            11.202 METERS 18426     |
 QS0932|---------------------------------------------------------------------|
 QS0932
 QS0932                          SUPERSEDED SURVEY CONTROL
 QS0932
 QS0932  NAD 83(1986)-  45 53 42.49287(N)    101 37 39.15471(W) AD(       ) 2
 QS0932  NAD 27      -  45 53 42.48100(N)    101 37 37.68300(W) AD(       ) 2
 QS0932
 QS0932.Superseded values are not recommended for survey control.
 QS0932
 QS0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0932.See file dsdata.pdf to determine how the superseded data were derived.
 QS0932
 QS0932_MARKER: DS = TRIANGULATION STATION DISK
 QS0932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0932_STAMPING: DOME 1952
 QS0932_MARK LOGO: CGS
 QS0932_PROJECTION: FLUSH
 QS0932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0932+STABILITY: SURFACE MOTION
 QS0932
 QS0932  HISTORY     - Date     Condition        Report By
 QS0932  HISTORY     - 1952     MONUMENTED       CGS
 QS0932
 QS0932                          STATION DESCRIPTION
 QS0932
 QS0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0932'THE STATION IS IN SECTION 3, T 22 N, R 20 E, 4-1/2 MILES EAST
 QS0932'AND 2-1/2 MILES SOUTH OF MORRISTOWN, 4-1/2 MILES WEST AND 1-1/2
 QS0932'MILES SOUTH OF WATAUGA, ON A HIGH DOME SHAPED HILL, ON LAND OWNED
 QS0932'BY A MRS. HECK OF LOWA, AND LEASED BY CHARLES DENTON.
 QS0932'
 QS0932'TO REACH THE STATION FROM THE RAILROAD DEPOT IN MORRISTOWN, GO
 QS0932'EAST ON U.S. HIGHWAY 12 FOR 4.7 MILES TO A GRADED DIRT ON THE
 QS0932'RIGHT, TURN RIGHT (SOUTH) CROSS RAILROAD TRACK AND FOLLOW THE MAIN
 QS0932'DIRT ROAD FOR 0.65 MILE, TURN LEFT WITH THE MAIN ROAD FOR 0.55
 QS0932'MILE TO A SIDE ROAD ON THE RIGHT, TURN RIGHT (SOUTH) AND GO FOR
 QS0932'1.6 MILES TO THE FARM HOME OF MR. DENTON ON THE LEFT AND THE
 QS0932'AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW, TURN RIGHT (WEST)
 QS0932'THROUGH GATE AND GO SOUTHWEST ACROSS PASTURE LAND FOR 0.5 MILE
 QS0932'TO THE HIGHEST POINT AND STATION.
 QS0932'
 QS0932'THE STATION MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 QS0932'DISK IS STAMPED DOME 1952.
 QS0932'
 QS0932'REFERENCE MARK 1 IS FLUSH WITH THE SURFACE OF THE GROUND AND THE
 QS0932'DISK IS STAMPED DOME NO 1 1952.
 QS0932'
 QS0932'REFERENCE MARK 2 IS FLUSH WITH THE SURFACE OF THE GROUND AND
 QS0932'THE DISK IS STAMPED DOME NO 2 1952.
 QS0932'
 QS0932'THE AZIMUTH MARK IS 22 FEET WEST OF THE CENTER OF THE GRADED
 QS0932'ROAD, 12 FEET SOUTH OF THE CENTER OF A TRACK ROAD, 7 FEET SOUTH
 QS0932'OF A GATE POST, 2 FEET SOUTH OF A WHITE 4 IN X 4 IN WITNESS
 QS0932'POST AND 1 FOOT WEST OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES
 QS0932'AND THE DISK IS STAMPED DOME 1952.
 QS0932'
 QS0932'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0446 ***********************************************************************
 PT0446  DESIGNATION -  DOME 2
 PT0446  PID         -  PT0446
 PT0446  STATE/COUNTY-  SD/HAAKON
 PT0446  COUNTRY     -  US
 PT0446  USGS QUAD   -  MIDLAND (2017)
 PT0446
 PT0446                         *CURRENT SURVEY CONTROL
 PT0446  ______________________________________________________________________
 PT0446* NAD 83(1996) POSITION- 44 00 58.15690(N) 101 09 22.18210(W)   NO CHECK
 PT0446* NAVD 88 ORTHO HEIGHT -   679.308 (meters)     2228.70  (feet) ADJUSTED
 PT0446  ______________________________________________________________________
 PT0446  GEOID HEIGHT    -        -22.899 (meters)                     GEOID18
 PT0446  LAPLACE CORR    -         -7.12  (seconds)                    DEFLEC18
 PT0446  DYNAMIC HEIGHT  -        679.110 (meters)     2228.05  (feet) COMP
 PT0446  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 PT0446
 PT0446  HORZ ORDER      -  THIRD
 PT0446  VERT ORDER      -  FIRST     CLASS II
 PT0446
 PT0446.The horizontal coordinates were established by classical geodetic methods
 PT0446.and adjusted by the National Geodetic Survey in January 1998.
 PT0446
 PT0446.No horizontal observational check was made to the station.
 PT0446
 PT0446.The orthometric height was determined by differential leveling and
 PT0446.adjusted by the NATIONAL GEODETIC SURVEY
 PT0446.in June 1991.
 PT0446
 PT0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0446.GEOID18 height accuracy estimate available here.
 PT0446
 PT0446.Click photographs - Photos may exist for this station.
 PT0446
 PT0446.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0446
 PT0446.The dynamic height is computed by dividing the NAVD 88
 PT0446.geopotential number by the normal gravity value computed on the
 PT0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0446.degrees latitude (g = 980.6199 gals.).
 PT0446
 PT0446.The modeled gravity was interpolated from observed gravity values.
 PT0446
 PT0446. The following values were computed from the NAD 83(1996) position.
 PT0446
 PT0446;                    North         East     Units Scale Factor Converg.
 PT0446;SPC SD S     -   187,276.573   534,027.615   MT  0.99993094   -0 34 03.5
 PT0446;SPC SD S     -   614,423.22  1,752,055.60   sFT  0.99993094   -0 34 03.5
 PT0446;UTM  14      - 4,875,927.237   327,177.100   MT  0.99996736   -1 29 55.0
 PT0446
 PT0446!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0446!SPC SD S     -   0.99989708  x   0.99993094  =   0.99982803
 PT0446!UTM  14      -   0.99989708  x   0.99996736  =   0.99986445
 PT0446
 PT0446:                Primary Azimuth Mark                     Grid Az
 PT0446:SPC SD S     -  DOME AZ MK                               355 16 53.7
 PT0446:UTM  14      -  DOME AZ MK                               356 12 45.2
 PT0446
 PT0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2717775927(NAD 83)
 PT0446
 PT0446|---------------------------------------------------------------------|
 PT0446| PID    Reference Object                     Distance      Geod. Az  |
 PT0446|                                                           dddmmss.s |
 PT0446| PT1128 DOME                                 48.115 METERS 10541     |
 PT0446| PT0448 DOME 2 RM 3                           9.454 METERS 16125     |
 PT0446| PT0447 DOME 2 RM 4                           9.434 METERS 26357     |
 PT0446| CP9178 DOME AZ MK                                         3544250.2 |
 PT0446|---------------------------------------------------------------------|
 PT0446
 PT0446                          SUPERSEDED SURVEY CONTROL
 PT0446
 PT0446  NAD 83(1986)-  44 00 58.15124(N)    101 09 22.18415(W) AD(       ) 3
 PT0446  NAD 27      -  44 00 58.19700(N)    101 09 20.67080(W) AD(       ) 3
 PT0446  NGVD 29 (??/??/??)  678.84   (m)         2227.2    (f) RESET       3  
 PT0446  NGVD 29             678.84   (m)         2227.2    (f) LEVELING    3  
 PT0446
 PT0446.Superseded values are not recommended for survey control.
 PT0446
 PT0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0446.See file dsdata.pdf to determine how the superseded data were derived.
 PT0446
 PT0446_MARKER: DS = TRIANGULATION STATION DISK
 PT0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0446_STAMPING: DOME 2 1962
 PT0446_MARK LOGO: CGS
 PT0446_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0446+STABILITY: SURFACE MOTION
 PT0446_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0446+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0446
 PT0446  HISTORY     - Date     Condition        Report By
 PT0446  HISTORY     - 1962     MONUMENTED       CGS
 PT0446  HISTORY     - 1962     GOOD             CGS
 PT0446  HISTORY     - 1985     GOOD             NGS
 PT0446  HISTORY     - 20120605 GOOD             INDIV
 PT0446
 PT0446                          STATION DESCRIPTION
 PT0446
 PT0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PT0446'THIS STATION WAS ESTABLISHED AND LOCATED BY A TRAVERSE CONNECTION
 PT0446'FROM STATION DOME 1952 WHICH WAS DESTROYED THIS DATE DUE TO
 PT0446'HIGHWAY CONSTRUCTION CONSEQUENTLY THE DISTANCES AND MILEAGES
 PT0446'IN THIS DESCRIPTION MAY VARY WHEN THE CONSTRUCTION IS COMPLETE.
 PT0446'
 PT0446'THE STATION IS LOCATED IN SECTION 30, T 1 N, R 25 E, 4 MILES
 PT0446'SOUTH OF MIDLAND, AND ON THE EAST END AND HIGHEST PART OF A SHORT
 PT0446'EAST-WEST RIDGE THAT FORMS THE WEST BANK OF A DEEP HIGHWAY CUT.
 PT0446'
 PT0446'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT0446'STATE HIGHWAY 63 AT THE NORTHWEST EDGE OF MIDLAND, GO SOUTH ALONG
 PT0446'STATE HIGHWAY 63 (PRESENTLY UNDER CONSTRUCTION) FOR 3.9 MILES TO
 PT0446'THE AZIMUTH MARK AS DESCRIBED BELOW.  CONTINUE SOUTH FOR 0.4
 PT0446'MILE TO A WIRE GATE AT THE NORTHEAST BASE OF THE STATION HILL.
 PT0446'TURN RIGHT, THROUGH GATE, AND GO WESTERLY TO THE TOP OF THE
 PT0446'CUTBANK AND THE STATION.
 PT0446'
 PT0446'THE STATION MARK, A STANDARD DISK STAMPED DOME 2 1962, IS SET
 PT0446'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PT0446'PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS APPROXIMATELY 400
 PT0446'FEET WEST OF AND APPROXIMATELY 20 FEET HIGHER THAN THE CENTER
 PT0446'OF STATE HIGHWAY 63.
 PT0446'
 PT0446'REFERENCE MARK 3 IS A STANDARD DISK STAMPED DOME 2 NO 3 1962
 PT0446'AND SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PT0446'THAT PROJECTS 4 INCHES ABOVE THE GROUND.
 PT0446'
 PT0446'REFERENCE MARK 4 IS A STANDARD DISK STAMPED DOME 2 NO 4 1962 AND
 PT0446'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PT0446'PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS ON THE SOUTHWEST
 PT0446'SLOPE OF THE RIDGE APPROXIMATELY 18 INCHES LOWER THAN THE
 PT0446'STATION MARK.
 PT0446'
 PT0446'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DOME 1952 AND SET
 PT0446'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PT0446'PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS ON THE SUMMIT OF A
 PT0446'LOW RISE, 75 FEET EAST OF A FENCE, 52 FEET WEST OF THE CENTER OF
 PT0446'THE OLD ROAD AND 3 FEET SOUTH OF A WITNESS POST WITH SIGN.
 PT0446'
 PT0446'THIS AZIMUTH MARK IS THE ORIGINAL FOR STATION DOME 1952.  THE
 PT0446'LOCATION AND STAMPING WAS NOT ALTERED.
 PT0446
 PT0446                          STATION RECOVERY (1962)
 PT0446
 PT0446'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0446'4.3 MI S FROM MIDLAND.
 PT0446'4.3 MILES SOUTH ALONG STATE HIGHWAY 63, PRESENTLY UNDER CONSTRUCTION,
 PT0446'FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 63 AT
 PT0446'MIDLAND, ABOUT 400 FEET WEST OF AND APPROXIMATELY 20 FEET HIGHER
 PT0446'THAN THE CENTER OF STATE HIGHWAY 63.  IT IS ON THE EAST END
 PT0446'AND HIGHEST PART OF A SHORT EAST-WEST RIDGE THAT FORMS THE WEST
 PT0446'BANK OF A DEEP HIGHWAY CUT.  THE DISK IS SET IN THE TOP OF A
 PT0446'CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER
 PT0446'AND PROJECTS 4 INCHES ABOVE THE GROUND.
 PT0446
 PT0446                          STATION RECOVERY (1985)
 PT0446
 PT0446'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0446'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.40 KM (3.98
 PT0446'MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF US HIGHWAY 14
 PT0446'AT MIDLAND, IN TOP OF THE HIGHEST PART OF A TALL CUT THROUGH AN
 PT0446'EAST-WEST RIDGE, 121.9 METERS (400 FT) (SLOPE DISTANT) WEST OF THE
 PT0446'HIGHWAY CENTERLINE, 9.4 METERS (31 FT) NORTH-NORTHWEST OF DOME 2 RM 3,
 PT0446'9.4 METERS (31 FT) EAST-NORTHEAST OF DOME 2 RM 4 AND 2.1 METERS (7 FT)
 PT0446'NORTHWEST OF A GUYED POWER POLE ON TOP OF THE RIDGE.
 PT0446'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0446'THE MARK IS 6.0 M ABOVE THE HIGHWAY.
 PT0446
 PT0446                          STATION RECOVERY (2012)
 PT0446
 PT0446'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0446'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0448 ***********************************************************************
 PT0448  DESIGNATION -  DOME 2 RM 3
 PT0448  PID         -  PT0448
 PT0448  STATE/COUNTY-  SD/HAAKON
 PT0448  COUNTRY     -  US
 PT0448  USGS QUAD   -  MIDLAND (2017)
 PT0448
 PT0448                         *CURRENT SURVEY CONTROL
 PT0448  ______________________________________________________________________
 PT0448* NAD 83(1986) POSITION- 44 00 57.87   (N) 101 09 22.05   (W)   HD_HELD1
 PT0448* NAVD 88 ORTHO HEIGHT -   679.16  (meters)     2228.2   (feet) RESET
 PT0448  ______________________________________________________________________
 PT0448  GEOID HEIGHT    -        -22.900 (meters)                     GEOID18
 PT0448  VERT ORDER      -  THIRD
 PT0448
 PT0448.The horizontal coordinates were determined by differentially corrected
 PT0448.hand held GPS observations or other comparable positioning techniques
 PT0448.and have an estimated accuracy of +/- 3 meters.
 PT0448
 PT0448.The orthometric height was computed from unverified reset data.
 PT0448
 PT0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0448.GEOID18 height accuracy estimate available here.
 PT0448
 PT0448.Click photographs - Photos may exist for this station.
 PT0448
 PT0448;                    North         East    Units  Estimated Accuracy
 PT0448;SPC SD S     -   187,267.7     534,030.5     MT  (+/- 3 meters HH1 GPS) 
 PT0448
 PT0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2717975918(NAD 83)
 PT0448
 PT0448                          SUPERSEDED SURVEY CONTROL
 PT0448
 PT0448.No superseded survey control is available for this station.
 PT0448
 PT0448_MARKER: DR = REFERENCE MARK DISK
 PT0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0448_STAMPING: DOME 2 NO 3 1962
 PT0448_MARK LOGO: CGS
 PT0448_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0448+STABILITY: SURFACE MOTION
 PT0448_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0448+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0448
 PT0448  HISTORY     - Date     Condition        Report By
 PT0448  HISTORY     - 1962     MONUMENTED       CGS
 PT0448  HISTORY     - 1985     GOOD             NGS
 PT0448  HISTORY     - 20120605 GOOD             INDIV
 PT0448
 PT0448                          STATION DESCRIPTION
 PT0448
 PT0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PT0448'4.3 MI S FROM MIDLAND.
 PT0448'4.3 MILES SOUTH ALONG STATE HIGHWAY 63, PRESENTLY UNDER CONSTRUCTION,
 PT0448'FROM THE JUNCTION OF STATE HIGHWAY 63 AND U.S. HIGHWAY 14 AT
 PT0448'MIDLAND, APPROXIMATELY 400 FEET WEST OF AND ABOUT 20 FEET HIGHER
 PT0448'THAN THE CENTER OF STATE HIGHWAY 63.  IT IS ON THE EAST END
 PT0448'AND HIGHEST PART OF A SHORT EAST-WEST RIDGE THAT FORMS THE
 PT0448'WEST BANK OF A DEEP HIGHWAY CUT.  THE DISK IS SET IN THE TOP OF
 PT0448'A CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER
 PT0448'AND PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.
 PT0448
 PT0448                          STATION RECOVERY (1985)
 PT0448
 PT0448'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0448'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PT0448'NEW DESCRIPTION FOLLOWS.  6.40 KM (3.98 MI) SOUTH ALONG STATE HIGHWAY
 PT0448'63 FROM THE T JUNCTION OF US HIGHWAY 14 AT MIDLAND, IN TOP OF THE
 PT0448'HIGHEST PART OF A TALL CUT THROUGH AN EAST-WEST RIDGE, 121.9 METERS
 PT0448'(400 FT) (SLOPE DISTANCE) WEST OF THE HIGHWAY CENTERLINE, 9.4 METERS
 PT0448'(31 FT) SOUTHEAST OF DOME 2 RM 4, 9.4 METERS (31 FT) SOUTH-SOUTHEAST
 PT0448'OF DOME 2 AND 7.5 METERS (24.5 FT) SOUTH OF A GUYED POWER POLE.
 PT0448'THE MARK IS 9.8 METERS  SSE FROM  A WITNESS POST
 PT0448'THE MARK IS 6.0 M ABOVE THE HIGHWAY.
 PT0448
 PT0448                          STATION RECOVERY (2012)
 PT0448
 PT0448'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0448'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0447 ***********************************************************************
 PT0447  DESIGNATION -  DOME 2 RM 4
 PT0447  PID         -  PT0447
 PT0447  STATE/COUNTY-  SD/HAAKON
 PT0447  COUNTRY     -  US
 PT0447  USGS QUAD   -  MIDLAND (2017)
 PT0447
 PT0447                         *CURRENT SURVEY CONTROL
 PT0447  ______________________________________________________________________
 PT0447* NAD 83(1986) POSITION- 44 00 58.12   (N) 101 09 22.60   (W)   HD_HELD1
 PT0447* NAVD 88 ORTHO HEIGHT -   678.75  (meters)     2226.9   (feet) RESET
 PT0447  ______________________________________________________________________
 PT0447  GEOID HEIGHT    -        -22.899 (meters)                     GEOID18
 PT0447  VERT ORDER      -  THIRD
 PT0447
 PT0447.The horizontal coordinates were determined by differentially corrected
 PT0447.hand held GPS observations or other comparable positioning techniques
 PT0447.and have an estimated accuracy of +/- 3 meters.
 PT0447
 PT0447.The orthometric height was computed from unverified reset data.
 PT0447
 PT0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0447.GEOID18 height accuracy estimate available here.
 PT0447
 PT0447.Click photographs - Photos may exist for this station.
 PT0447
 PT0447;                    North         East    Units  Estimated Accuracy
 PT0447;SPC SD S     -   187,275.5     534,018.3     MT  (+/- 3 meters HH1 GPS) 
 PT0447
 PT0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2716775926(NAD 83)
 PT0447
 PT0447                          SUPERSEDED SURVEY CONTROL
 PT0447
 PT0447  NGVD 29 (??/??/??)  678.29   (m)         2225.4    (f) RESET       3  
 PT0447
 PT0447.Superseded values are not recommended for survey control.
 PT0447
 PT0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0447.See file dsdata.pdf to determine how the superseded data were derived.
 PT0447
 PT0447_MARKER: DR = REFERENCE MARK DISK
 PT0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0447_STAMPING: DOME 2 NO 4 1962
 PT0447_MARK LOGO: CGS
 PT0447_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0447+STABILITY: SURFACE MOTION
 PT0447
 PT0447  HISTORY     - Date     Condition        Report By
 PT0447  HISTORY     - 1962     MONUMENTED       CGS
 PT0447  HISTORY     - 1985     POOR             NGS
 PT0447
 PT0447                          STATION DESCRIPTION
 PT0447
 PT0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PT0447'4.3 MI S FROM MIDLAND.
 PT0447'4.3 MILES SOUTH ALONG STATE HIGHWAY 63, PRESENTLY UNDER CONSTRUCTION,
 PT0447'FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 63 IN
 PT0447'MIDLAND, APPROXIMATELY 400 FEET WEST OF AND ABOUT 20 FEET HIGHER
 PT0447'THAN THE CENTER OF STATE HIGHWAY 63.  IT IS ON THE EAST END
 PT0447'AND HIGHEST PART OF A SHORT EAST-WEST RIDGE THAT FORMS THE WEST
 PT0447'BANK OF A DEEP HIGHWAY CUT.  THE DISK IS SET IN THE TOP OF A
 PT0447'CYLINDRICAL CONCRETE MONUMENT THAT IS 12 INCHES IN DIAMETER AND
 PT0447'PROJECTS 4 INCHES ABOVE THE GROUND SURFACE.
 PT0447
 PT0447                          STATION RECOVERY (1985)
 PT0447
 PT0447'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0447'RECOVERED IN POOR CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 PT0447'NEW DESCRIPTION FOLLOWS.  6.40 KM (3.98 MI) SOUTH ALONG STATE HIGHWAY
 PT0447'63 FROM THE T JUNCTION OF US HIGHWAY 14 AT MIDLAND, IN TOP OF THE
 PT0447'HIGHEST PART OF A TALL CUT THROUGH AN EAST-WEST RIDGE, 121.9 METERS
 PT0447'(400 FT) WEST OF THE HIGHWAY CENTERLINE (SLOPE DISTANT), 14.6 METERS
 PT0447'(48 FT) NORTHWEST OF DOME 2 RM 3, 9.4 METERS (31 FT) WEST-SOUTHWEST OF
 PT0447'DOME 2 AND 10.7 METERS (35 FT) WEST OF A GUYED POWER POLE.
 PT0447'THE MARK IS 9.4 METERS  WSW FROM  A WITNESS POST
 PT0447'THE MARK IS 6.0 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1140 ***********************************************************************
 OR1140  DESIGNATION -  DON
 OR1140  PID         -  OR1140
 OR1140  STATE/COUNTY-  SD/CHARLES MIX
 OR1140  COUNTRY     -  US
 OR1140  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR1140
 OR1140                         *CURRENT SURVEY CONTROL
 OR1140  ______________________________________________________________________
 OR1140* NAD 83(1986) POSITION- 43 04 09.     (N) 098 32 38.     (W)   SCALED
 OR1140* NAVD 88 ORTHO HEIGHT -   429.180 (meters)     1408.07  (feet) ADJUSTED
 OR1140  ______________________________________________________________________
 OR1140  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 OR1140  DYNAMIC HEIGHT  -        429.037 (meters)     1407.60  (feet) COMP
 OR1140  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 OR1140
 OR1140  VERT ORDER      -  FIRST     CLASS II
 OR1140
 OR1140.The horizontal coordinates were scaled from a map and have
 OR1140.an estimated accuracy of +/- 6 seconds.
 OR1140
 OR1140.The orthometric height was determined by differential leveling and
 OR1140.adjusted by the NATIONAL GEODETIC SURVEY
 OR1140.in June 1994.
 OR1140
 OR1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1140.GEOID18 height accuracy estimate available here.
 OR1140
 OR1140.Click photographs - Photos may exist for this station.
 OR1140
 OR1140.The dynamic height is computed by dividing the NAVD 88
 OR1140.geopotential number by the normal gravity value computed on the
 OR1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1140.degrees latitude (g = 980.6199 gals.).
 OR1140
 OR1140.The modeled gravity was interpolated from observed gravity values.
 OR1140
 OR1140;                    North         East    Units  Estimated Accuracy
 OR1140;SPC SD S     -    83,320.      745,730.      MT  (+/- 180 meters Scaled)
 OR1140
 OR1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN371685(NAD 83)
 OR1140
 OR1140                          SUPERSEDED SURVEY CONTROL
 OR1140
 OR1140.No superseded survey control is available for this station.
 OR1140
 OR1140_MARKER: Z = SEE DESCRIPTION
 OR1140_SETTING: 45 = UNSPECIFIED DEEP UNSLEEVED SETTING (10 FT.+)
 OR1140_SP_SET: UNSPECIFIED DEEP
 OR1140_MARK LOGO: NONE
 OR1140_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1140_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1140_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1140+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR1140_ROD/PIPE-DEPTH: 3.7 meters
 OR1140
 OR1140  HISTORY     - Date     Condition        Report By
 OR1140  HISTORY     - UNK      MONUMENTED       USACE
 OR1140  HISTORY     - 19930929 GOOD             NGS
 OR1140  HISTORY     - 20121212 GOOD             INDIV
 OR1140
 OR1140                          STATION DESCRIPTION
 OR1140
 OR1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OR1140'1.2 KM (0.75 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1140'STATE HIGHWAY 46 IN PICKSTOWN, 23.6 M (77.4 FT) NORTH OF THE HIGHWAY
 OR1140'CENTERLINE, 21.2 M (69.6 FT) EAST OF THE CENTER OF THE FORT RANDALL
 OR1140'DAM INFORMATION CENTER ENTRANCE ROAD, 7.1 M (23.3 FT) EAST OF A
 OR1140'UTILITY POLE, 0.4 M (1.3 FT) SOUTH OF A STEEL POST, 0.4 M (1.3 FT)
 OR1140'WEST OF A STEEL POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OR1140'NOTE--THE DATUM POINT IS THE TOP OF AN UNSTAMPED METAL PIPE CAP THAT
 OR1140'IS ATTACHED TO A 2-1/2 IN GALVANIZED STEEL PIPE ENCASED IN A 9-INCH
 OR1140'METAL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A LOCKED METAL
 OR1140'COVER.
 OR1140
 OR1140                          STATION RECOVERY (2012)
 OR1140
 OR1140'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1140'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0837 ***********************************************************************
 PU0837  DESIGNATION -  DONALD
 PU0837  PID         -  PU0837
 PU0837  STATE/COUNTY-  SD/MEADE
 PU0837  COUNTRY     -  US
 PU0837  USGS QUAD   -  FAIRPOINT (2017)
 PU0837
 PU0837                         *CURRENT SURVEY CONTROL
 PU0837  ______________________________________________________________________
 PU0837* NAD 83(1996) POSITION- 44 44 55.48600(N) 102 52 18.07861(W)   ADJUSTED
 PU0837* NAVD 88 ORTHO HEIGHT -   899.800 (meters)     2952.09  (feet) ADJUSTED
 PU0837  ______________________________________________________________________
 PU0837  GEOID HEIGHT    -        -17.528 (meters)                     GEOID18
 PU0837  LAPLACE CORR    -         -4.59  (seconds)                    DEFLEC18
 PU0837  DYNAMIC HEIGHT  -        899.586 (meters)     2951.39  (feet) COMP
 PU0837  MODELED GRAVITY -    980,348.9   (mgal)                       NAVD 88
 PU0837
 PU0837  HORZ ORDER      -  SECOND
 PU0837  VERT ORDER      -  SECOND    CLASS 0
 PU0837
 PU0837.The horizontal coordinates were established by classical geodetic methods
 PU0837.and adjusted by the National Geodetic Survey in January 1998.
 PU0837
 PU0837.The orthometric height was determined by differential leveling and
 PU0837.adjusted by the NATIONAL GEODETIC SURVEY
 PU0837.in June 1991.
 PU0837
 PU0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0837.GEOID18 height accuracy estimate available here.
 PU0837
 PU0837.Click photographs - Photos may exist for this station.
 PU0837
 PU0837.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0837
 PU0837.The dynamic height is computed by dividing the NAVD 88
 PU0837.geopotential number by the normal gravity value computed on the
 PU0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0837.degrees latitude (g = 980.6199 gals.).
 PU0837
 PU0837.The modeled gravity was interpolated from observed gravity values.
 PU0837
 PU0837. The following values were computed from the NAD 83(1996) position.
 PU0837
 PU0837;                    North         East     Units Scale Factor Converg.
 PU0837;SPC SD N     -   105,755.286   372,647.446   MT  0.99995297   -2 01 56.7
 PU0837;SPC SD N     -   346,965.47  1,222,594.16   sFT  0.99995297   -2 01 56.7
 PU0837;UTM  13      - 4,957,243.288   668,475.393   MT  0.99994905   +1 29 55.3
 PU0837
 PU0837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0837!SPC SD N     -   0.99986169  x   0.99995297  =   0.99981466
 PU0837!UTM  13      -   0.99986169  x   0.99994905  =   0.99981074
 PU0837
 PU0837:                Primary Azimuth Mark                     Grid Az
 PU0837:SPC SD N     -  TABLE TOP                                330 33 42.4
 PU0837:UTM  13      -  TABLE TOP                                327 01 50.4
 PU0837
 PU0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6847557243(NAD 83)
 PU0837
 PU0837|---------------------------------------------------------------------|
 PU0837| PID    Reference Object                     Distance      Geod. Az  |
 PU0837|                                                           dddmmss.s |
 PU0837| PU0838 DONALD RM 2                          15.543 METERS 09753     |
 PU0837| PU2254 TABLE TOP                           APPROX.14.3 KM 3283145.7 |
 PU0837| PU0836 DONALD RM 1                          13.231 METERS 35521     |
 PU0837|---------------------------------------------------------------------|
 PU0837
 PU0837                          SUPERSEDED SURVEY CONTROL
 PU0837
 PU0837  NAD 83(1993)-  44 44 55.47876(N)    102 52 18.07829(W) AD(       ) 2
 PU0837  NAD 83(1986)-  44 44 55.47832(N)    102 52 18.07736(W) AD(       ) 2
 PU0837  NAD 27      -  44 44 55.51710(N)    102 52 16.45230(W) AD(       ) 2
 PU0837  NGVD 29 (??/??/92)  899.333  (m)         2950.56   (f) ADJ UNCH    2 0
 PU0837  NGVD 29             899.33   (m)         2950.6    (f) LEVELING    3  
 PU0837
 PU0837.Superseded values are not recommended for survey control.
 PU0837
 PU0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0837.See file dsdata.pdf to determine how the superseded data were derived.
 PU0837
 PU0837_MARKER: DS = TRIANGULATION STATION DISK
 PU0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0837_STAMPING: DONALD 1962
 PU0837_MARK LOGO: CGS
 PU0837_PROJECTION: FLUSH
 PU0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0837+STABILITY: SURFACE MOTION
 PU0837
 PU0837  HISTORY     - Date     Condition        Report By
 PU0837  HISTORY     - 1962     MONUMENTED       CGS
 PU0837  HISTORY     - 1962     GOOD             CGS
 PU0837
 PU0837                          STATION DESCRIPTION
 PU0837
 PU0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0837'THE STATION IS ABOUT 4 MILES SOUTH-SOUTHEAST OF SULPHUR AND
 PU0837'3.7 MILES WEST OF FAIRPOINT.
 PU0837'
 PU0837'TO REACH FROM THE VILLAGE OF FAIRPOINT GO NORTH ON GRAVELED ROAD
 PU0837'FOR 0.1 MILE TO CROSSROAD.  TURN LEFT WEST ON GRAVELED ROAD FOR
 PU0837'3.7 MILES TO THE STATION ON THE RIGHT.
 PU0837'
 PU0837'STATION MARK IS A STANDARD DISK STAMPED DONALD 1962 SET IN THE
 PU0837'TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH WITH THE
 PU0837'GROUND.  IT IS 72 FEET NORTH OF THE NORTH RIGHT-OF-WAY FENCE.
 PU0837'
 PU0837'REFERENCE MARK 1 IS A STANDARD DISK STAMPED DONALD NO 1 1962
 PU0837'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH
 PU0837'WITH THE GROUND.
 PU0837'
 PU0837'REFERENCE MARK 2 IS A STANDARD DISK STAMPED DONALD NO 2 1962
 PU0837'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH IS FLUSH
 PU0837'WITH THE GROUND.  IT IS 70 FEET NORTH OF THE NORTH RIGHT-OF-WAY
 PU0837'FENCE.
 PU0837
 PU0837                          STATION RECOVERY (1962)
 PU0837
 PU0837'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0837'3.8 MI W FROM FAIRPOINT.
 PU0837'3.85 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0837'ON A HILL, 143 FEET NORTH OF THE CENTER LINE OF THE ROAD, 72
 PU0837'FEET NORTH OF A FENCE, 73 FEET NORTH OF A WITNESS POST, 44
 PU0837'FEET SOUTH OF REFERENCE MARK NO. 1, 51 FEET WEST-NORTHWEST OF
 PU0837'REFERENCE MARK NO. 2, ABOUT 15 FEET HIGHER THAN THE ROAD AND
 PU0837'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0836 ***********************************************************************
 PU0836  DESIGNATION -  DONALD RM 1
 PU0836  PID         -  PU0836
 PU0836  STATE/COUNTY-  SD/MEADE
 PU0836  COUNTRY     -  US
 PU0836  USGS QUAD   -  FAIRPOINT (2017)
 PU0836
 PU0836                         *CURRENT SURVEY CONTROL
 PU0836  ______________________________________________________________________
 PU0836* NAD 83(1986) POSITION- 44 44 55.91   (N) 102 52 18.13   (W)   HD_HELD1
 PU0836* NAVD 88 ORTHO HEIGHT -   899.970 (meters)     2952.65  (feet) ADJUSTED
 PU0836  ______________________________________________________________________
 PU0836  GEOID HEIGHT    -        -17.528 (meters)                     GEOID18
 PU0836  DYNAMIC HEIGHT  -        899.756 (meters)     2951.95  (feet) COMP
 PU0836  MODELED GRAVITY -    980,348.9   (mgal)                       NAVD 88
 PU0836
 PU0836  VERT ORDER      -  SECOND    CLASS 0
 PU0836
 PU0836.The horizontal coordinates were determined by differentially corrected
 PU0836.hand held GPS observations or other comparable positioning techniques
 PU0836.and have an estimated accuracy of +/- 3 meters.
 PU0836
 PU0836.The orthometric height was determined by differential leveling and
 PU0836.adjusted by the NATIONAL GEODETIC SURVEY
 PU0836.in June 1991.
 PU0836
 PU0836.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0836.GEOID18 height accuracy estimate available here.
 PU0836
 PU0836.Click photographs - Photos may exist for this station.
 PU0836
 PU0836.The dynamic height is computed by dividing the NAVD 88
 PU0836.geopotential number by the normal gravity value computed on the
 PU0836.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0836.degrees latitude (g = 980.6199 gals.).
 PU0836
 PU0836.The modeled gravity was interpolated from observed gravity values.
 PU0836
 PU0836;                    North         East    Units  Estimated Accuracy
 PU0836;SPC SD N     -   105,768.4     372,646.8     MT  (+/- 3 meters HH1 GPS) 
 PU0836
 PU0836_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6847357256(NAD 83)
 PU0836
 PU0836                          SUPERSEDED SURVEY CONTROL
 PU0836
 PU0836  NGVD 29 (??/??/92)  899.502  (m)         2951.12   (f) ADJ UNCH    2 0
 PU0836
 PU0836.Superseded values are not recommended for survey control.
 PU0836
 PU0836.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0836.See file dsdata.pdf to determine how the superseded data were derived.
 PU0836
 PU0836_MARKER: DR = REFERENCE MARK DISK
 PU0836_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0836_STAMPING: DONALD NO 1 1962
 PU0836_MARK LOGO: CGS
 PU0836_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0836_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0836+STABILITY: SURFACE MOTION
 PU0836
 PU0836  HISTORY     - Date     Condition        Report By
 PU0836  HISTORY     - 1962     MONUMENTED       CGS
 PU0836
 PU0836                          STATION DESCRIPTION
 PU0836
 PU0836'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0836'3.8 MI W FROM FAIRPOINT.
 PU0836'3.85 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0836'188 FEET NORTH OF THE CENTER LINE OF THE ROAD, 117 FEET NORTH
 PU0836'OF A WITNESS POST, 116 FEET NORTH OF A FENCE, 44 FEET NORTH
 PU0836'OF THE STATION, 74 FEET NORTHWEST OF REFERENCE MARK NO. 2 AND
 PU0836'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0838 ***********************************************************************
 PU0838  DESIGNATION -  DONALD RM 2
 PU0838  PID         -  PU0838
 PU0838  STATE/COUNTY-  SD/MEADE
 PU0838  COUNTRY     -  US
 PU0838  USGS QUAD   -  FAIRPOINT (2017)
 PU0838
 PU0838                         *CURRENT SURVEY CONTROL
 PU0838  ______________________________________________________________________
 PU0838* NAD 83(1986) POSITION- 44 44 55.42   (N) 102 52 17.38   (W)   HD_HELD1
 PU0838* NAVD 88 ORTHO HEIGHT -   899.379 (meters)     2950.71  (feet) ADJUSTED
 PU0838  ______________________________________________________________________
 PU0838  GEOID HEIGHT    -        -17.529 (meters)                     GEOID18
 PU0838  DYNAMIC HEIGHT  -        899.165 (meters)     2950.01  (feet) COMP
 PU0838  MODELED GRAVITY -    980,348.9   (mgal)                       NAVD 88
 PU0838
 PU0838  VERT ORDER      -  SECOND    CLASS 0
 PU0838
 PU0838.The horizontal coordinates were determined by differentially corrected
 PU0838.hand held GPS observations or other comparable positioning techniques
 PU0838.and have an estimated accuracy of +/- 3 meters.
 PU0838
 PU0838.The orthometric height was determined by differential leveling and
 PU0838.adjusted by the NATIONAL GEODETIC SURVEY
 PU0838.in June 1991.
 PU0838
 PU0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0838.GEOID18 height accuracy estimate available here.
 PU0838
 PU0838.Click photographs - Photos may exist for this station.
 PU0838
 PU0838.The dynamic height is computed by dividing the NAVD 88
 PU0838.geopotential number by the normal gravity value computed on the
 PU0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0838.degrees latitude (g = 980.6199 gals.).
 PU0838
 PU0838.The modeled gravity was interpolated from observed gravity values.
 PU0838
 PU0838;                    North         East    Units  Estimated Accuracy
 PU0838;SPC SD N     -   105,752.7     372,662.7     MT  (+/- 3 meters HH1 GPS) 
 PU0838
 PU0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6849057241(NAD 83)
 PU0838
 PU0838                          SUPERSEDED SURVEY CONTROL
 PU0838
 PU0838  NGVD 29 (??/??/92)  898.911  (m)         2949.18   (f) ADJ UNCH    2 0
 PU0838
 PU0838.Superseded values are not recommended for survey control.
 PU0838
 PU0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0838.See file dsdata.pdf to determine how the superseded data were derived.
 PU0838
 PU0838_MARKER: DR = REFERENCE MARK DISK
 PU0838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0838_STAMPING: DONALD NO 2 1962
 PU0838_MARK LOGO: CGS
 PU0838_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0838+STABILITY: SURFACE MOTION
 PU0838
 PU0838  HISTORY     - Date     Condition        Report By
 PU0838  HISTORY     - 1962     MONUMENTED       CGS
 PU0838
 PU0838                          STATION DESCRIPTION
 PU0838
 PU0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0838'3.8 MI W FROM FAIRPOINT.
 PU0838'3.85 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT
 PU0838'FAIRPOINT, 138 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0838'60 FEET NORTH OF A FENCE, 82 FEET NORTHEAST OF A WITNESS POST,
 PU0838'51 FEET EAST-SOUTHEAST OF THE STATION, 74 FEET SOUTHEAST
 PU0838'OF REFERENCE MARK NO. 1 AND IN THE TOP OF A CONCRETE POST
 PU0838'PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2353 ***********************************************************************
 PU2353  DESIGNATION -  DOODY
 PU2353  PID         -  PU2353
 PU2353  STATE/COUNTY-  SD/BUTTE
 PU2353  COUNTRY     -  US
 PU2353  USGS QUAD   -  TWO TOP BUTTE SE (2017)
 PU2353
 PU2353                         *CURRENT SURVEY CONTROL
 PU2353  ______________________________________________________________________
 PU2353* NAD 83(1996) POSITION- 44 45 35.25869(N) 103 31 58.83453(W)   ADJUSTED
 PU2353* NAVD 88 ORTHO HEIGHT -   899.    (meters)     2949.    (feet) SCALED
 PU2353  ______________________________________________________________________
 PU2353  GEOID HEIGHT    -        -16.183 (meters)                     GEOID18
 PU2353  LAPLACE CORR    -         -5.62  (seconds)                    DEFLEC18
 PU2353  HORZ ORDER      -  SECOND
 PU2353
 PU2353.The horizontal coordinates were established by classical geodetic methods
 PU2353.and adjusted by the National Geodetic Survey in January 1998.
 PU2353
 PU2353.The orthometric height was scaled from a topographic map.
 PU2353
 PU2353.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2353.GEOID18 height accuracy estimate available here.
 PU2353
 PU2353.Click photographs - Photos may exist for this station.
 PU2353
 PU2353.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2353
 PU2353. The following values were computed from the NAD 83(1996) position.
 PU2353
 PU2353;                    North         East     Units Scale Factor Converg.
 PU2353;SPC SD N     -   109,052.739   320,374.119   MT  0.99995198   -2 30 01.6
 PU2353;SPC SD N     -   357,783.86  1,051,094.09   sFT  0.99995198   -2 30 01.6
 PU2353;UTM  13      - 4,957,313.836   616,103.487   MT  0.99976576   +1 01 59.1
 PU2353
 PU2353!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2353!SPC SD N     -   0.99986153  x   0.99995198  =   0.99981351
 PU2353!UTM  13      -   0.99986153  x   0.99976576  =   0.99962732
 PU2353
 PU2353:                Primary Azimuth Mark                     Grid Az
 PU2353:SPC SD N     -  DOODY AZ MK RESET                        168 04 19.5
 PU2353:UTM  13      -  DOODY AZ MK RESET                        164 32 18.8
 PU2353
 PU2353_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1610357313(NAD 83)
 PU2353
 PU2353|---------------------------------------------------------------------|
 PU2353| PID    Reference Object                     Distance      Geod. Az  |
 PU2353|                                                           dddmmss.s |
 PU2353| PU2272 NEWELL MUNICIPAL TANK               APPROX. 9.7 KM 1202738.7 |
 PU2353| CP9183 DOODY RM 1                            9.383 METERS 12222     |
 PU2353| CP9182 DOODY AZ MK RESET                                  1653417.9 |
 PU2353| CP9184 DOODY RM 2                            8.490 METERS 21407     |
 PU2353| CP9181 DOODY AZ MK                                        3560543.4 |
 PU2353|---------------------------------------------------------------------|
 PU2353
 PU2353                          SUPERSEDED SURVEY CONTROL
 PU2353
 PU2353  NAD 83(1993)-  44 45 35.25281(N)    103 31 58.83451(W) AD(       ) 2
 PU2353  NAD 83(1986)-  44 45 35.24798(N)    103 31 58.83078(W) AD(       ) 2
 PU2353  NAD 27      -  44 45 35.30010(N)    103 31 57.13630(W) AD(       ) 2
 PU2353
 PU2353.Superseded values are not recommended for survey control.
 PU2353
 PU2353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2353.See file dsdata.pdf to determine how the superseded data were derived.
 PU2353
 PU2353_MARKER: DB = BENCH MARK DISK
 PU2353_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2353_MARK LOGO: USGS
 PU2353_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2353_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2353
 PU2353  HISTORY     - Date     Condition        Report By
 PU2353  HISTORY     - UNK      MONUMENTED       USGS
 PU2353  HISTORY     - 1950     GOOD             CGS
 PU2353  HISTORY     - 1962     GOOD             CGS
 PU2353
 PU2353                          STATION DESCRIPTION
 PU2353
 PU2353'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2353'THE STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF NEWELL, ON
 PU2353'PROPERTY OWNED BY MR. ED. JANKE, ABOUT 0.4 MILE SOUTHWEST OF
 PU2353'MR JANKES FARMHOUSE, NEAR THE SOUTHEAST EDGE OF A
 PU2353'NORTHWEST-SOUTHEAST RIDGE, 75 FEET NORTH OF A WIRE FENCE, AND 11
 PU2353'FEET EAST-SOUTHEAST OF A WITNESS POST.
 PU2353'
 PU2353'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 212
 PU2353'AND STATE HIGHWAY NO. 79 AT THE NORTH EDGE OF NEWELL, GO WEST
 PU2353'ON NO. 79 FOR 0.2 MILE (THIS POINT IS WHERE THE HIGHWAY BEARS TO
 PU2353'THE RIGHT, NORTH).  CONTINUE AHEAD, WEST, ON A GRADED DIRT ROAD
 PU2353'FOR 4.35 MILES TO A T-INTERSECTION.  THEN RIGHT, NORTH, FOR
 PU2353'1.85 MILES.  THEN LEFT, WEST, FOR 1.0 MILE.  THEN RIGHT, NORTH,
 PU2353'FOR 1.05 MILE TO THE FARMHOUSE OF MR. JANKE ON THE LEFT.  GO
 PU2353'WESTERLY, THROUGH THE FARMYARD, FOR 0.15 MILE TO A WIRE GATE.
 PU2353'THEN THROUGH GATE, BEAR SHARP LEFT (SOUTHERLY) FOR 0.05 MILE
 PU2353'TO A WOODEN BRIDGE ACROSS AN IRRIGATION CANAL AND THE AZIMUTH
 PU2353'MARK AS DESCRIBED.  CROSS THE BRIDGE, TURN LEFT ACROSS A
 PU2353'PASTURE, FOR 0.25 MILE TO THE CREST OF THE RIDGE AND THE
 PU2353'STATION AS DESCRIBED.
 PU2353'
 PU2353'THE STATION MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 PU2353'DOODY.
 PU2353'
 PU2353'REFERENCE MARK NO. 1 IS 60 FEET NORTH OF THE WIRE FENCE.  IT
 PU2353'PROJECTS 8 INCHES, AND THE DISK IS STAMPED DOODY USGS NO 1 1950.
 PU2353'
 PU2353'REFERENCE MARK NO. 2 IS 52 FEET NORTH OF THE WIRE FENCE.  IT
 PU2353'PROJECTS 6 INCHES, AND THE DISK IS STAMPED DOODY USGS NO 2 1950.
 PU2353'
 PU2353'THE AZIMUTH MARK IS 14 FEET NORTHEAST OF A WITNESS POST, AND IS
 PU2353'SET IN A DRILL HOLE IN THE SOUTHWEST CONCRETE ABUTMENT OF THE
 PU2353'WOODEN BRIDGE MENTIONED IN THE DESCRIPTION TO REACH THE STATION.
 PU2353'IT IS A STANDARD DISK STAMPED DOODY USGS 1950, AND IS ABOUT 1
 PU2353'FOOT LOWER THAN THE FLOOR OF THE BRIDGE.
 PU2353'
 PU2353'THE STATION MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 PU2353'DISK FASTENED TO THE TOP OF A 3-INCH IRON PIPE.  REFERENCE MARKS
 PU2353'ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2353
 PU2353                          STATION RECOVERY (1962)
 PU2353
 PU2353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2353'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2
 PU2353'WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.  THE
 PU2353'AZIMUTH MARK WAS DESTROYED AND A NEW ONE ESTABLISHED.  A NEW
 PU2353'DESCRIPTION FOLLOWS.
 PU2353'
 PU2353'THE STATION IS LOCATED 6-1/2 MILES NORTHWEST OF NEWELL, 5-1/2
 PU2353'MILES NORTH OF NISLAND, 0.4 MILE SOUTHWEST OF A FARM HOUSE, IN
 PU2353'SECTION 8, T. 9 N., R. 5 E., ON THE TOP OF A LOW GRASS COVERED
 PU2353'RISE ON PROPERTY OWNED BY MR. EDWARD JANKE.
 PU2353'
 PU2353'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PU2353'STATE HIGHWAY 79 IN THE NORTH EDGE OF NEWELL, GO WEST AND NORTH
 PU2353'ON A GRAVELED ROAD FOR 4.8 MILES TO THE HORSE CREEK SCHOOL.
 PU2353'TURN LEFT AND GO WEST ON THE GRAVELED ROAD FOR 2.1 MILES TO A
 PU2353'CROSSROAD.  TURN RIGHT AND GO NORTH ON A GRAVELED ROAD FOR 1.5
 PU2353'MILES TO A SIDE ROAD RIGHT.  (TO REACH THE AZIMUTH MARK FROM
 PU2353'THIS POINT TURN RIGHT AND GO EAST ON A GRADED ROAD FOR 0.85
 PU2353'MILE TO THE MARK ON THE RIGHT AS DESCRIBED.) CONTINUE
 PU2353'STRAIGHT AHEAD AND GO NORTH ON THE GRAVELED ROAD FOR 0.65 MILE
 PU2353'TO A FORK.  KEEP THE RIGHT FORK, CROSSING THE CANAL, AND GO
 PU2353'NORTH ON A TRACK ROAD FOR 0.4 MILE TO A WIRE GATE ON THE RIGHT.
 PU2353'TURN RIGHT AND GO EAST ON A TRACK FOR 0.4 MILE TO A BRIDGE OVER
 PU2353'A CANAL.  TURN RIGHT AND GO SOUTHEAST FOR 0.2 MILE TO A
 PU2353'WIRE GATE.  PASS THROUGH THE WIRE GATE AND GO 0.6 MILE
 PU2353'SOUTH-SOUTHEAST ACROSS THE OPEN PASTURE TO THE STATION AS
 PU2353'DESCRIBED.
 PU2353'
 PU2353'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY BENCH MARK RIVETED TO
 PU2353'THE TOP OF 3-INCH IRON PIPE, WHICH PROJECTS 8 INCHES AND IS
 PU2353'UNSTAMPED.  THE CROSS ON THE CAP WAS THE POINT HELD.  IT IS 74
 PU2353'FEET NORTH OF AN EAST-WEST FENCE LINE AND 11-1/2 FEET
 PU2353'EAST-SOUTHEAST OF A 4 X 4 WHITE WITNESS POST.
 PU2353'
 PU2353'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2353'12-INCH CONCRETE CYLINDER WHICH PROJECTS 7 INCHES AND IS STAMPED
 PU2353'DOODY USGS NO 1 1950.  IT IS 58 FEET NORTH OF AN EAST-WEST FENCE
 PU2353'LINE AND 42 FEET EAST-SOUTHEAST OF A 4 X 4 WHITE WITNESS POST.
 PU2353'
 PU2353'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2353'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED DOODY
 PU2353'USGS NO 2 1950.  IT IS 51 FEET NORTH OF AN EAST-WEST FENCE LINE
 PU2353'AND 28 FEET SOUTH-SOUTHWEST OF A 4 X 4 WHITE WITNESS POST.
 PU2353'
 PU2353'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2353'CONCRETE CYLINDER WHICH PROJECTS 8 INCHES AND IS STAMPED DOODY
 PU2353'USGS 1950 RESET 1962.  IT IS 29 FEET SOUTH OF THE CENTER OF A
 PU2353'GRADED ROAD, 2.55 FEET EAST OF A METAL WITNESS POST AND 1 FOOT
 PU2353'NORTH OF AN EAST-WEST FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0709 ***********************************************************************
 PS0709  DESIGNATION -  DOT
 PS0709  PID         -  PS0709
 PS0709  STATE/COUNTY-  SD/BUFFALO
 PS0709  COUNTRY     -  US
 PS0709  USGS QUAD   -  LOWER BRULE NE (2017)
 PS0709
 PS0709                         *CURRENT SURVEY CONTROL
 PS0709  ______________________________________________________________________
 PS0709* NAD 83(1996) POSITION- 44 08 45.27699(N) 099 31 09.46591(W)   ADJUSTED
 PS0709* NAVD 88 ORTHO HEIGHT -   533.    (meters)     1749.    (feet) SCALED
 PS0709  ______________________________________________________________________
 PS0709  GEOID HEIGHT    -        -24.483 (meters)                     GEOID18
 PS0709  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 PS0709  HORZ ORDER      -  SECOND
 PS0709
 PS0709.The horizontal coordinates were established by classical geodetic methods
 PS0709.and adjusted by the National Geodetic Survey in January 1998.
 PS0709
 PS0709.The orthometric height was scaled from a topographic map.
 PS0709
 PS0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0709.GEOID18 height accuracy estimate available here.
 PS0709
 PS0709.Click photographs - Photos may exist for this station.
 PS0709
 PS0709.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0709
 PS0709. The following values were computed from the NAD 83(1996) position.
 PS0709
 PS0709;                    North         East     Units Scale Factor Converg.
 PS0709;SPC SD S     -   201,685.704   665,126.259   MT  0.99994923   +0 33 41.6
 PS0709;SPC SD S     -   661,697.18  2,182,168.40   sFT  0.99994923   +0 33 41.6
 PS0709;UTM  14      - 4,888,210.070   458,468.048   MT  0.99962121   -0 21 42.1
 PS0709
 PS0709!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0709!SPC SD S     -   0.99992022  x   0.99994923  =   0.99986945
 PS0709!UTM  14      -   0.99992022  x   0.99962121  =   0.99954146
 PS0709
 PS0709:                Primary Azimuth Mark                     Grid Az
 PS0709:SPC SD S     -  DOT AZ MK                                150 02 30.8
 PS0709:UTM  14      -  DOT AZ MK                                150 57 54.5
 PS0709
 PS0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5846888210(NAD 83)
 PS0709
 PS0709|---------------------------------------------------------------------|
 PS0709| PID    Reference Object                     Distance      Geod. Az  |
 PS0709|                                                           dddmmss.s |
 PS0709| CO5590 DOT RM 1                             19.107 METERS 12802     |
 PS0709| CO5589 DOT AZ MK                                          1503612.4 |
 PS0709| PS0710 LOWER BRULE ST MARYS CATH CH        APPROX. 8.1 KM 2044603.8 |
 PS0709| CO5591 DOT RM 2                             16.658 METERS 32629     |
 PS0709|---------------------------------------------------------------------|
 PS0709
 PS0709                          SUPERSEDED SURVEY CONTROL
 PS0709
 PS0709  NAD 83(1986)-  44 08 45.27484(N)    099 31 09.47182(W) AD(       ) 2
 PS0709  NAD 27      -  44 08 45.31600(N)    099 31 08.07600(W) AD(       ) 2
 PS0709
 PS0709.Superseded values are not recommended for survey control.
 PS0709
 PS0709.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0709.See file dsdata.pdf to determine how the superseded data were derived.
 PS0709
 PS0709_MARKER: DS = TRIANGULATION STATION DISK
 PS0709_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0709_STAMPING: DOT 1948
 PS0709_MARK LOGO: CGS
 PS0709_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0709+STABILITY: SURFACE MOTION
 PS0709
 PS0709  HISTORY     - Date     Condition        Report By
 PS0709  HISTORY     - 1948     MONUMENTED       CGS
 PS0709
 PS0709                          STATION DESCRIPTION
 PS0709
 PS0709'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0709'THE STATION IS LOCATED ABOUT 7.5 MILES NORTHWEST OF FORT
 PS0709'THOMPSON, ON A KNOLL OVERLOOKING THE RIVER VALLEY TO THE
 PS0709'WEST.  IT IS ABOUT 0.05 MILE WEST OF A TRACK ROAD AND 9 FEET
 PS0709'NORTH-NORTHEAST OF A WITNESS POST.  THE MARK PROJECTS 6 INCHES
 PS0709'AND THE DISK IS STAMPED DOT 1948.
 PS0709'
 PS0709'REFERENCE MARK NO. 1 IS 62.68 FEET SOUTHEAST OF THE STATION.
 PS0709'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED DOT NO 1
 PS0709'1948.
 PS0709'
 PS0709'REFERENCE MARK NO. 2 IS 54.65 FEET NORTH-NORTHWEST OF THE
 PS0709'STATION.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PS0709'DOT NO 2 1948.
 PS0709'
 PS0709'AZIMUTH MARK IS ABOUT 0.3 MILE SOUTH-SOUTHEAST OF THE STATION,
 PS0709'46 FEET WEST OF THE CENTERLINE OF THE ROAD, 5 FEET EAST
 PS0709'OF A WITNESS POST AND 2 FEET WEST OF A FENCE CORNER.  THE
 PS0709'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED DOT 1948.
 PS0709'
 PS0709'TO REACH FROM THE T INTERSECTION JUST EAST OF FORT THOMPSON,
 PS0709'GO NORTH ON HIGHWAY 47 1.6 MILES TO CROSSROADS, TURN LEFT
 PS0709'(WEST) ON GRAVELED ROAD 2.5 MILES TO A T ROAD RIGHT, TURN
 PS0709'RIGHT (NORTH) ON GRAVELED ROAD 2.0 MILES TO A T ROAD LEFT,
 PS0709'TURN LEFT (WEST) 1.0 MILE TO WHERE ROAD TURNS RIGHT, TURN
 PS0709'RIGHT ON MAIN ROAD FOR 2.7 MILES TO A GATE WITH TWO HIGH
 PS0709'POSTS (AZIMUTH MARK ON THE LEFT), CONTINUE ON NORTH 0.3 MILE
 PS0709'TO THE END OF GRADED ROAD AND BEGINNING OF TRACK ROAD.  HERE
 PS0709'TURN LEFT (WEST) 0.05 MILE TO THE STATION.
 PS0709'
 PS0709'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AA2870 ***********************************************************************
 AA2870  CBN         -  This is a Cooperative Base Network Control Station.
 AA2870  DESIGNATION -  DOT
 AA2870  PID         -  AA2870
 AA2870  STATE/COUNTY-  SD/HUGHES
 AA2870  COUNTRY     -  US
 AA2870  USGS QUAD   -  PIERRE (2017)
 AA2870
 AA2870                         *CURRENT SURVEY CONTROL
 AA2870  ______________________________________________________________________
 AA2870* NAD 83(2011) POSITION- 44 22 04.01472(N) 100 20 35.52494(W)   ADJUSTED
 AA2870* NAD 83(2011) ELLIP HT-   442.597 (meters)        (06/27/12)   ADJUSTED
 AA2870* NAD 83(2011) EPOCH   -  2010.00
 AA2870* NAVD 88 ORTHO HEIGHT -   466.1   (meters)     1529.    (feet) GPS OBS
 AA2870  ______________________________________________________________________
 AA2870  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AA2870  GEOID HEIGHT    -        -23.369 (meters)                     GEOID96
 AA2870  GEOID HEIGHT    -        -23.452 (meters)                     GEOID18
 AA2870  NAD 83(2011) X  -   -820,033.272 (meters)                     COMP
 AA2870  NAD 83(2011) Y  - -4,493,091.352 (meters)                     COMP
 AA2870  NAD 83(2011) Z  -  4,437,706.609 (meters)                     COMP
 AA2870  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 AA2870
 AA2870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AA2870  Standards:
 AA2870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AA2870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AA2870  -------------------------------------------------------------------
 AA2870  NETWORK    0.24   0.49           0.11   0.08   0.25     -0.04111580
 AA2870  -------------------------------------------------------------------
 AA2870  Click here for local accuracies and other accuracy information.
 AA2870
 AA2870.The horizontal coordinates were established by GPS observations
 AA2870.and adjusted by the National Geodetic Survey in June 2012.
 AA2870
 AA2870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AA2870.been affixed to the stable North American tectonic plate. See 
 AA2870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AA2870
 AA2870.The horizontal coordinates are valid at the epoch date displayed above
 AA2870.which is a decimal equivalence of Year/Month/Day.
 AA2870
 AA2870.The orthometric height was determined by GPS observations and a
 AA2870.high-resolution geoid model.
 AA2870
 AA2870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AA2870.GEOID18 height accuracy estimate available here.
 AA2870
 AA2870.Click photographs - Photos may exist for this station.
 AA2870
 AA2870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AA2870
 AA2870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AA2870
 AA2870.The ellipsoidal height was determined by GPS observations
 AA2870.and is referenced to NAD 83.
 AA2870
 AA2870. The following values were computed from the NAD 83(2011) position.
 AA2870
 AA2870;                    North         East     Units Scale Factor Converg.
 AA2870;SPC SD S     -   226,019.604   599,213.434   MT  0.99999246   -0 00 24.5
 AA2870;SPC SD S     -   741,532.65  1,965,919.41   sFT  0.99999246   -0 00 24.5
 AA2870;UTM  14      - 4,913,600.176   392,977.244   MT  0.99974086   -0 56 21.6
 AA2870
 AA2870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AA2870!SPC SD S     -   0.99993061  x   0.99999246  =   0.99992307
 AA2870!UTM  14      -   0.99993061  x   0.99974086  =   0.99967148
 AA2870
 AA2870_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9297713600(NAD 83)
 AA2870
 AA2870                          SUPERSEDED SURVEY CONTROL
 AA2870
 AA2870  NAD 83(2007)-  44 22 04.01465(N)    100 20 35.52606(W) AD(2002.00) 0
 AA2870  ELLIP H (02/10/07)  442.623  (m)                       GP(2002.00)    
 AA2870  ELLIP H (06/23/03)  442.626  (m)                       GP(       ) 3 1
 AA2870  NAD 83(1996)-  44 22 04.01400(N)    100 20 35.52561(W) AD(       ) A
 AA2870  ELLIP H (07/24/97)  442.718  (m)                       GP(       ) 1 1
 AA2870  NAD 83(1994)-  44 22 04.01400(N)    100 20 35.52561(W) AD(       ) B
 AA2870  ELLIP H (09/21/95)  442.775  (m)                       GP(       ) 2 1
 AA2870  NAD 83(1992)-  44 22 04.01559(N)    100 20 35.52606(W) AD(       ) B
 AA2870  ELLIP H (11/28/94)  442.759  (m)                       GP(       ) 2 1
 AA2870  NAVD 88 (11/28/94)  466.0    (m)  GEOID93  model used  GPS OBS        
 AA2870
 AA2870.Superseded values are not recommended for survey control.
 AA2870
 AA2870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AA2870.See file dsdata.pdf to determine how the superseded data were derived.
 AA2870
 AA2870_MARKER: Z = SEE DESCRIPTION
 AA2870_SETTING: 0 = UNSPECIFIED SETTING
 AA2870_SP_SET: TOP OF BUILDING
 AA2870_MAGNETIC: N = NO MAGNETIC MATERIAL
 AA2870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AA2870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AA2870+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2004
 AA2870
 AA2870  HISTORY     - Date     Condition        Report By
 AA2870  HISTORY     - 1993     MONUMENTED       SDDT
 AA2870  HISTORY     - 19960719 GOOD             NGS
 AA2870  HISTORY     - 20020514 GOOD             SDDT
 AA2870  HISTORY     - 20040816 GOOD             SDDT
 AA2870
 AA2870                          STATION DESCRIPTION
 AA2870
 AA2870'DESCRIBED BY SD DEPT OF TRANSP 1993 (RW)
 AA2870'STATION IS ATOP THE DOT BUILDING AT 700 BROADWAY AVENUE EAST, PIERRE
 AA2870'SOUTH DAKOTA.  CONTACT GPS BASE STATION OPERATOR, CURTIS NESSAN, PHONE
 AA2870'605-773-3433.  THIS IS A PERMANENTLY MOUNTED ANTENNA, FOR A
 AA2870'CONTINUOSLY OPERATING GEODETIC QUALITY RECEIVER.
 AA2870
 AA2870                          STATION RECOVERY (1996)
 AA2870
 AA2870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AA2870'THE STATION IS LOCATED IN PIERRE, AT THE BECKER-HANSEN BUILDING, AT
 AA2870'THE SOUTHWEST CORNER OF THE PENTHOUSE STRUCTURE ON TOP OF THE
 AA2870'BUILDING.  OWNERSHIP--SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION, 700
 AA2870'EAST BROADWAY AVENUE, PIERRE SD 57501, RICHARD HYLLE 605-773-5237,
 AA2870'MIKE JORDAN 773-4427.  THE STATION IS THE TOP OF A METAL PIPE WHICH IS
 AA2870'ATTACHED TO THE SOUTHWEST CORNER OF THE PENTHOUSE ROOF ON TOP OF THE
 AA2870'BUILDING.  THE DATUM POINT IS THE TOP CENTER OF THE METAL PIPE (POINT
 AA2870'WHERE TOP OF PIPE AND BOTTOM OF ANTENNA MEET).  A TRIMBLE ANTENNA P/N
 AA2870'14532-00, S/N 3335A69191 WAS MOUNTED ON THE PIPE ON THIS DATE.  THE
 AA2870'STATION IS A CONTINUOUSLY OPERATING REFERENCE STATION.
 AA2870
 AA2870                          STATION RECOVERY (2002)
 AA2870
 AA2870'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AA2870'RECOVERED AS DESCRIBED
 AA2870'
 AA2870
 AA2870                          STATION RECOVERY (2004)
 AA2870
 AA2870'RECOVERY NOTE BY SD DEPT OF TRANSP 2004 (RAH)
 AA2870'R3ECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0871 ***********************************************************************
 PU0871  DESIGNATION -  DOUD AZ MK
 PU0871  PID         -  PU0871
 PU0871  STATE/COUNTY-  SD/MEADE
 PU0871  COUNTRY     -  US
 PU0871  USGS QUAD   -  FAIRPOINT (2017)
 PU0871
 PU0871                         *CURRENT SURVEY CONTROL
 PU0871  ______________________________________________________________________
 PU0871* NAD 83(1986) POSITION- 44 41 51.     (N) 102 47 48.     (W)   SCALED
 PU0871* NAVD 88 ORTHO HEIGHT -   905.169 (meters)     2969.71  (feet) ADJUSTED
 PU0871  ______________________________________________________________________
 PU0871  GEOID HEIGHT    -        -17.733 (meters)                     GEOID18
 PU0871  DYNAMIC HEIGHT  -        904.940 (meters)     2968.96  (feet) COMP
 PU0871  MODELED GRAVITY -    980,332.6   (mgal)                       NAVD 88
 PU0871
 PU0871  VERT ORDER      -  SECOND    CLASS 0
 PU0871
 PU0871.The horizontal coordinates were scaled from a map and have
 PU0871.an estimated accuracy of +/- 6 seconds.
 PU0871
 PU0871.The orthometric height was determined by differential leveling and
 PU0871.adjusted by the NATIONAL GEODETIC SURVEY
 PU0871.in June 1991.
 PU0871
 PU0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0871.GEOID18 height accuracy estimate available here.
 PU0871
 PU0871.Click photographs - Photos may exist for this station.
 PU0871
 PU0871.The dynamic height is computed by dividing the NAVD 88
 PU0871.geopotential number by the normal gravity value computed on the
 PU0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0871.degrees latitude (g = 980.6199 gals.).
 PU0871
 PU0871.The modeled gravity was interpolated from observed gravity values.
 PU0871
 PU0871;                    North         East    Units  Estimated Accuracy
 PU0871;SPC SD N     -    99,860.      378,390.      MT  (+/- 180 meters Scaled)
 PU0871
 PU0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK745517(NAD 83)
 PU0871
 PU0871                          SUPERSEDED SURVEY CONTROL
 PU0871
 PU0871  NGVD 29 (??/??/92)  904.697  (m)         2968.16   (f) ADJ UNCH    2 0
 PU0871
 PU0871.Superseded values are not recommended for survey control.
 PU0871
 PU0871.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0871.See file dsdata.pdf to determine how the superseded data were derived.
 PU0871
 PU0871_MARKER: DZ = AZIMUTH MARK DISK
 PU0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0871_STAMPING: DOUD 1962
 PU0871_MARK LOGO: CGS
 PU0871_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0871+STABILITY: SURFACE MOTION
 PU0871
 PU0871  HISTORY     - Date     Condition        Report By
 PU0871  HISTORY     - 1962     MONUMENTED       CGS
 PU0871
 PU0871                          STATION DESCRIPTION
 PU0871
 PU0871'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0871'3.8 MI S FROM FAIRPOINT.
 PU0871'3.75 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0871'208 FEET NORTHWEST AND ACROSS THE ROAD FROM FAIRPOINT AZI.,
 PU0871'37 FEET WEST OF THE CENTER LINE OF THE ROAD, ABOUT 4 FEET SOUTH
 PU0871'OF THE EXTENDED CENTER LINE OF A ROAD EAST, 4 FEET SOUTH OF A
 PU0871'POWER POLE, 0.6 FOOT WEST OF A FENCE, 1.8 FEET NORTH OF A
 PU0871'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PU0871'A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0894 ***********************************************************************
 QS0894  DESIGNATION -  DOUGAL
 QS0894  PID         -  QS0894
 QS0894  STATE/COUNTY-  SD/DEWEY
 QS0894  COUNTRY     -  US
 QS0894  USGS QUAD   -  PEACH LAKE (2017)
 QS0894
 QS0894                         *CURRENT SURVEY CONTROL
 QS0894  ______________________________________________________________________
 QS0894* NAD 83(1996) POSITION- 45 17 40.72695(N) 101 16 02.24797(W)   ADJUSTED
 QS0894* NAVD 88 ORTHO HEIGHT -   719.    (meters)     2359.    (feet) SCALED
 QS0894  ______________________________________________________________________
 QS0894  GEOID HEIGHT    -        -21.037 (meters)                     GEOID18
 QS0894  LAPLACE CORR    -         -4.29  (seconds)                    DEFLEC18
 QS0894  HORZ ORDER      -  SECOND
 QS0894
 QS0894.The horizontal coordinates were established by classical geodetic methods
 QS0894.and adjusted by the National Geodetic Survey in January 1998.
 QS0894
 QS0894.The orthometric height was scaled from a topographic map.
 QS0894
 QS0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0894.GEOID18 height accuracy estimate available here.
 QS0894
 QS0894.Click photographs - Photos may exist for this station.
 QS0894
 QS0894.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0894
 QS0894. The following values were computed from the NAD 83(1996) position.
 QS0894
 QS0894;                    North         East     Units Scale Factor Converg.
 QS0894;SPC SD N     -   163,164.179   500,600.780   MT  0.99994812   -0 53 48.9
 QS0894;SPC SD N     -   535,314.48  1,642,387.73   sFT  0.99994812   -0 53 48.9
 QS0894;UTM  14      - 5,018,183.384   322,221.439   MT  0.99998861   -1 36 42.7
 QS0894
 QS0894!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0894!SPC SD N     -   0.99989051  x   0.99994812  =   0.99983864
 QS0894!UTM  14      -   0.99989051  x   0.99998861  =   0.99987912
 QS0894
 QS0894:                Primary Azimuth Mark                     Grid Az
 QS0894:SPC SD N     -  DOUGAL AZ MK                             009 35 32.4
 QS0894:UTM  14      -  DOUGAL AZ MK                             010 18 26.2
 QS0894
 QS0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2222118183(NAD 83)
 QS0894
 QS0894|---------------------------------------------------------------------|
 QS0894| PID    Reference Object                     Distance      Geod. Az  |
 QS0894|                                                           dddmmss.s |
 QS0894| CQ8250 DOUGAL AZ MK                                       0084143.5 |
 QS0894| CQ8251 DOUGAL RM 1                           7.419 METERS 17131     |
 QS0894| QS0895 ISABEL O LAUGHLIN W ELEV S GAB      APPROX.16.9 KM 3095216.5 |
 QS0894| QS0898 ISABEL ST MARYS CATH CH SPIRE       APPROX.16.7 KM 3113723.6 |
 QS0894| CQ8252 DOUGAL RM 2                           8.525 METERS 35142     |
 QS0894| QS0892 FIRESTEEL GRADE SCHOOL BELFRY       APPROX.14.5 KM 3544327.7 |
 QS0894|---------------------------------------------------------------------|
 QS0894
 QS0894                          SUPERSEDED SURVEY CONTROL
 QS0894
 QS0894  NAD 83(1986)-  45 17 40.71915(N)    101 16 02.24627(W) AD(       ) 2
 QS0894  NAD 27      -  45 17 40.79000(N)    101 16 00.69900(W) AD(       ) 2
 QS0894
 QS0894.Superseded values are not recommended for survey control.
 QS0894
 QS0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0894.See file dsdata.pdf to determine how the superseded data were derived.
 QS0894
 QS0894_MARKER: DS = TRIANGULATION STATION DISK
 QS0894_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0894_STAMPING: DOUGAL 1952
 QS0894_MARK LOGO: CGS
 QS0894_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0894_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0894
 QS0894  HISTORY     - Date     Condition        Report By
 QS0894  HISTORY     - 1952     MONUMENTED       CGS
 QS0894
 QS0894                          STATION DESCRIPTION
 QS0894
 QS0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0894'THE STATION IS IN SECTION 2, T 15 N, R 23 E, ON THE SUMMIT OF
 QS0894'A PROMINENT BUTTE, 9 MILES SOUTH AND 1 MILE EAST OF FIRESTEEL, 6
 QS0894'FEET NORTH OF A SMALL ROCK CAIRN AND ON LAND OWNED BY MR. D.A.
 QS0894'DOUGAL.
 QS0894'
 QS0894'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8 AND
 QS0894'63, 3 MILES EAST OF FIRESTEEL, GO SOUTH ON STATE HIGHWAY 63
 QS0894'FOR 9.4 MILES TO A CROSS ROAD, TURN RIGHT (WEST) AND GO ON A
 QS0894'GRADED DIRT ROAD FOR 2.3 MILES TO A TRACK ROAD ON THE LEFT AND
 QS0894'THE AZIMUTH MARK AS DESCRIBED BELOW, TURN LEFT (SOUTH) AND
 QS0894'GO ON THE TRACK ROAD FOR 0.3 MILE TO THE BASE OF THE BUTTE
 QS0894'AND THE END OF TRUCK TRAVEL.  PACK EASTERLY ABOUT 100 YARDS
 QS0894'TO THE TOP AND STATION.  (NOTE--A FOUR-WHEEL DRIVE TRUCK CAN
 QS0894'BE DRIVEN TO THE TOP FROM THE WEST SIDE)
 QS0894'
 QS0894'THE STATION IS A STANDARD DISK WELDED TO THE TOP OF A 2-INCH
 QS0894'CAST IRON PIPE.  THE PIPE PROJECTS 8 INCHES AND THE DISK IS
 QS0894'STAMPED DOUGAL 1952.
 QS0894'
 QS0894'REFERENCE MARK 1 IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 QS0894'IN OUTCROPPING BEDROCK.  THE ROCK IS FLUSH WITH THE GROUND AND
 QS0894'THE DISK IS STAMPED DOUGAL NO 1 1952.
 QS0894'
 QS0894'REFERENCE MARK 2 IS A STANDARD DISK WELDED TO THE TOP OF A 2-INCH
 QS0894'CAST IRON PIPE.  THE PIPE PROJECTS 6 INCHES AND THE DISK IS
 QS0894'STAMPED DOUGAL NO 2 1952.
 QS0894'
 QS0894'THE AZIMUTH MARK IS 41 FEET SOUTH OF THE CENTER OF THE GRADED
 QS0894'ROAD, 10 FEET WEST OF THE CENTER OF THE TRACK ROAD, 2.5 FEET EAST
 QS0894'OF A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT SOUTH OF A WIRE
 QS0894'FENCE.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QS0894'DOUGAL 1952.
 QS0894'
 QS0894'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1844 ***********************************************************************
 NM1844  DESIGNATION -  DOWD
 NM1844  PID         -  NM1844
 NM1844  STATE/COUNTY-  SD/CLAY
 NM1844  COUNTRY     -  US
 NM1844  USGS QUAD   -  VERMILLION SE (2017)
 NM1844
 NM1844                         *CURRENT SURVEY CONTROL
 NM1844  ______________________________________________________________________
 NM1844* NAD 83(1996) POSITION- 42 48 34.95544(N) 096 50 48.06441(W)   ADJUSTED
 NM1844* NAVD 88 ORTHO HEIGHT -   378.8   (meters)     1243.    (feet) VERTCON3
 NM1844  ______________________________________________________________________
 NM1844  GEOID HEIGHT    -        -25.535 (meters)                     GEOID18
 NM1844  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 NM1844  HORZ ORDER      -  FIRST
 NM1844
 NM1844.The horizontal coordinates were established by classical geodetic methods
 NM1844.and adjusted by the National Geodetic Survey in January 1998.
 NM1844
 NM1844.The NAVD 88 height was computed by applying the VERTCON shift value to
 NM1844.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NM1844
 NM1844.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1844.GEOID18 height accuracy estimate available here.
 NM1844
 NM1844.Click photographs - Photos may exist for this station.
 NM1844
 NM1844.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1844
 NM1844. The following values were computed from the NAD 83(1996) position.
 NM1844
 NM1844;                    North         East     Units Scale Factor Converg.
 NM1844;SPC SD S     -    58,907.048   885,098.346   MT  1.00000568   +2 24 19.0
 NM1844;SPC SD S     -   193,264.21  2,903,860.16   sFT  1.00000568   +2 24 19.0
 NM1844;UTM  14      - 4,741,932.529   676,057.078   MT  0.99998134   +1 27 49.3
 NM1844
 NM1844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1844!SPC SD S     -   0.99994460  x   1.00000568  =   0.99995028
 NM1844!UTM  14      -   0.99994460  x   0.99998134  =   0.99992594
 NM1844
 NM1844:                Primary Azimuth Mark                     Grid Az
 NM1844:SPC SD S     -  DOWD AZ MK                               359 55 41.0
 NM1844:UTM  14      -  DOWD AZ MK                               000 52 10.7
 NM1844
 NM1844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7605741932(NAD 83)
 NM1844
 NM1844|---------------------------------------------------------------------|
 NM1844| PID    Reference Object                     Distance      Geod. Az  |
 NM1844|                                                           dddmmss.s |
 NM1844| CO3003 DOWD AZ MK                                         0022000.0 |
 NM1844| NM1847 DOWD RM A                            29.071 METERS 10954     |
 NM1844| CO3004 DOWD RM 1                            65.721 METERS 15503     |
 NM1844| NM1853 VERMILLION TANK                     APPROX. 7.9 KM 2431349.3 |
 NM1844| NM1848 VERMILLION FIRST CONG CH CUP        APPROX. 7.4 KM 2431937.4 |
 NM1844| NM1850 VERMILLION MUN L AND P CO STK       APPROX. 7.7 KM 2444418.8 |
 NM1844| NM1849 VERMILLION UNIV OF S DAK CUP        APPROX. 7.0 KM 2453959.1 |
 NM1844| NM1854 VERMILLION UNIV OF S DAK STK        APPROX. 6.9 KM 2455720.5 |
 NM1844| NM1852 VERMILLION UNIV OF S DAK TK         APPROX. 6.9 KM 2460616.5 |
 NM1844| CO3006 DOWD RM 3                            35.201 METERS 26114     |
 NM1844| CO3005 DOWD RM 2                            35.355 METERS 26436     |
 NM1844| NM1851 ORR LAPLACE AZIMUTH                 APPROX. 9.3 KM 3134657.0 |
 NM1844| OQ0889 WAKONDA TANK                        APPROX.30.5 KM 3161356.5 |
 NM1844|---------------------------------------------------------------------|
 NM1844
 NM1844                          SUPERSEDED SURVEY CONTROL
 NM1844
 NM1844  NAD 83(1995)-  42 48 34.95562(N)    096 50 48.06392(W) AD(       ) 1
 NM1844  NAD 83(1986)-  42 48 34.95957(N)    096 50 48.05513(W) AD(       ) 1
 NM1844  NAD 27      -  42 48 34.96600(N)    096 50 46.90500(W) AD(       ) 1
 NM1844  NGVD 29 (07/19/86)  378.6    (m)         1242.     (f) VERT ANG       
 NM1844
 NM1844.Superseded values are not recommended for survey control.
 NM1844
 NM1844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1844.See file dsdata.pdf to determine how the superseded data were derived.
 NM1844
 NM1844_MARKER: DS = TRIANGULATION STATION DISK
 NM1844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1844_STAMPING: DOWD 1935
 NM1844_MARK LOGO: CGS
 NM1844_PROJECTION: FLUSH
 NM1844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1844+STABILITY: SURFACE MOTION
 NM1844
 NM1844  HISTORY     - Date     Condition        Report By
 NM1844  HISTORY     - 1935     MONUMENTED       CGS
 NM1844  HISTORY     - 1948     GOOD             CGS
 NM1844  HISTORY     - 1949     GOOD             CGS
 NM1844  HISTORY     - 1966     GOOD             CGS
 NM1844  HISTORY     - 19930819 MARK NOT FOUND   NGS
 NM1844
 NM1844                          STATION DESCRIPTION
 NM1844
 NM1844'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 NM1844'STATION IS ABOUT 4 MILES EAST AND 1.5 MILES NORTH OF VERMILLION.
 NM1844'IN THE SOUTHEAST QUARTER SEC. 3, T. 92 N., R. 51 W., IN THE
 NM1844'FARMYARD OF MRS. DOWD.
 NM1844'
 NM1844'TO REACH FROM EAST MAIN AND CENTER STREETS, GO EAST ON EAST
 NM1844'MAIN STREET 0.6 MILE, THENCE LEFT (NORTH) 0.45 MILE, THENCE
 NM1844'RIGHT (EAST) ON STATE HIGHWAY 50 FOR 3.85 MILES, THENCE LEFT
 NM1844'(NORTH) 1.6 MILES TO FARMHOUSE ON LEFT.  GO NORTHWEST TO
 NM1844'WEST SIDE OF BARN AND NORTH TO ROWS OF SMALL TREES.  MARK
 NM1844'IS 200 FEET NORTH OF NORTHWEST CORNER OF BARN, 15 FEET WEST
 NM1844'OF NORTH-SOUTH FENCE LINE, 45 FEET SOUTH OF EAST-WEST FENCE
 NM1844'LINE, 30 FEET EAST AND 15 FEET NORTH OF CORNER FENCE POST
 NM1844'WHICH IS SOUTHWEST OF STATION, AND IS FLUSH WITH GROUND
 NM1844'
 NM1844'REFERENCE MARK NO. 1 IS 50 FEET EAST OF NORTHEAST CORNER OF
 NM1844'BARN, 100 FEET WEST OF NORTH-SOUTH FENCE LINE, 1 FOOT SOUTH
 NM1844'OF EAST-WEST FENCE LINE, AND 135 FEET WEST OF CENTERLINE
 NM1844'OF DIRT ROAD.
 NM1844'
 NM1844'REFERENCE MARK NO. 2 IS 90 FEET WEST OF FENCE CORNER (FENCE
 NM1844'CORNER SOUTHWEST OF STATION), 12 FEET SOUTH OF DIM ROAD,
 NM1844'1 FOOT NORTH OF EAST-WEST FENCE LINE, AND 60 FEET SOUTH
 NM1844'OF EAST-WEST FENCE LINE.
 NM1844'
 NM1844'AZIMUTH MARK IS REACHED BY GOING 0.6 MILE NORTH FROM GATE
 NM1844'IN FRONT OF HOUSE TO FARMHOUSE ON LEFT (WEST).  GO INTO LANE
 NM1844'150 FEET WEST TO MARK ON RIGHT (NORTH) 15 FEET NORTH OF
 NM1844'CENTERLINE OF DIRT ROAD.
 NM1844'
 NM1844'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 NM1844
 NM1844                          STATION RECOVERY (1948)
 NM1844
 NM1844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1844'STATION RECOVERED AND ALL MARKS WAS FOUND IN GOOD CONDITION.
 NM1844'A NEW DESCRIPTION FOLLOWS.
 NM1844'
 NM1844'THE STATION IS LOCATED ABOUT 4.0 MILES EAST AND 1.5 MILES
 NM1844'NORTH OF VERMILLION, ON LAND OWNED BY MR. DOWD.  IT IS 200
 NM1844'FEET NORTH OF THE NORTHWEST CORNER OF THE BARN, 11 FEET WEST
 NM1844'OF A FENCE CORNER AND 5 FEET SOUTH OF THE SOUTH ROW OF CHINESE
 NM1844'ELM TREES.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK
 NM1844'IS STAMPED DOWD 1935.
 NM1844'
 NM1844'REFERENCE MARK NO. 1 IS 215.62 FEET SOUTHEAST OF THE STATION,
 NM1844'135 FEET WEST OF THE CENTERLINE OF THE ROAD, 100 FEET WEST
 NM1844'OF A FENCE, 50 FEET EAST OF THE NORTHEAST CORNER OF THE BARN
 NM1844'AND 18 FEET NORTH OF THE NORTHWEST CORNER OF THE GARAGE.  THE
 NM1844'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DOWD NO 1
 NM1844'1935.
 NM1844'
 NM1844'REFERENCE MARK NO. 2 IS 116.00 FEET WEST OF THE STATION AND
 NM1844'19 FEET SOUTH OF THE SOUTH ROW OF CHINESE ELM TREES.  THE
 NM1844'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DOWD NO 2
 NM1844'1935.
 NM1844'
 NM1844'AZIMUTH MARK IS ABOUT 0.6 MILE NORTH OF THE STATION, 150
 NM1844'FEET WEST OF THE ROAD, AND 15 FEET NORTH OF THE CENTERLINE
 NM1844'OF THE DRIVEWAY.  THE MARK PROJECTS 4 INCHES AND THE DISK
 NM1844'IS STAMPED DOWD 1935.
 NM1844'
 NM1844'TO REACH FROM EAST MAIN AND CENTER STREETS IN VERMILLION,
 NM1844'GO EAST ON EAST MAIN FOR 0.6 MILE, TURN LEFT (NORTH) FOR
 NM1844'0.45 MILE, TURN RIGHT (EAST) ON HIGHWAY 50 FOR 3.75 MILES,
 NM1844'TURN LEFT (NORTH) ON GRADED ROAD FOR 1.6 MILES TO A FARM
 NM1844'HOME ON THE LEFT, TURN IN YARD, THEN NORTH ALONG THE WEST
 NM1844'SIDE OF BARN TO ROWS OF TREES AND THE STATION.
 NM1844'
 NM1844'TO REACH THE AZIMUTH FROM THE ENTRANCE TO FARM HOUSE, GO
 NM1844'NORTH 0.6 MILE TO A FARM HOME ON THE LEFT, TURN LEFT FOR 150
 NM1844'FEET TO THE MARK ON THE RIGHT.
 NM1844'
 NM1844'NOTE- A 30 FOOT TOWER TO SEE AZIMUTH OR CLEAR THROUGH ROWS
 NM1844'OF TREES.
 NM1844'
 NM1844'A 74 FOOT SIGNAL AT WILLOUGHBY 1935 IS VISIBLE AT 37 FEET.
 NM1844'
 NM1844'A 74 FOOT SIGNAL AT KALSTAD IS VISIBLE AT 37 FEET.
 NM1844'
 NM1844'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 NM1844
 NM1844                          STATION RECOVERY (1949)
 NM1844
 NM1844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 NM1844'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 NM1844'FOUND TO BE IN GOOD CONDITION.  THE 1948 DESCRIPTION IS
 NM1844'ADEQUATE.
 NM1844'
 NM1844'THE R.M. NO. 2 DISTANCE WAS CHECKED, BUT THE DIRECTION COULD
 NM1844'NOT BE TAKEN BECAUSE A LEG OF THE TOWER WAS IN LINE.  (IT
 NM1844'WAS IMPOSSIBLE TO MAKE A GROUND SET UP AFTER THE TOWER WAS
 NM1844'DISMANTLED BECAUSE NO STATION NOR THE AZIMUTH MARK WAS VISIBLE
 NM1844'FROM THE GROUND.)
 NM1844'
 NM1844'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
 NM1844
 NM1844                          STATION RECOVERY (1966)
 NM1844
 NM1844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (COP)
 NM1844'STATION WAS RECOVERED AND ALL MARKS WITH THE EXCEPTION OF REFERENCE
 NM1844'MARK NUMBER 2 WERE FOUND TO BE IN GOOD CONDITION.  REFERENCE MARK
 NM1844'NUMBER 2 WAS DESTROYED BY FARM MACHINERY.  A NEW REFERENCE MARK,
 NM1844'NUMBER 3 HAS BEEN ESTABLISHED.
 NM1844'
 NM1844'A DIFFERENCE WAS NOTED IN THE ANGLE TO THE AZIMUTH MARK.
 NM1844'
 NM1844'LAND, ON WHICH THE STATION IS ESTABLISHED, IS NOW OWNED BY A
 NM1844'MR. THOMAS DOWD OF OMAHA, NEBRASKA, BUT THE LAND IS OCCUPIED BY A
 NM1844'MR. OLIVER GERARD.
 NM1844'
 NM1844'STATION MARK DISK IS STAMPED DOWD 1935, SET IN THE TOP OF A SQUARE
 NM1844'CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  MARK IS
 NM1844'31.5 FEET NORTHEAST OF A FENCE CORNER AND 12.0 FEET WEST OF A
 NM1844'NORTH-SOUTH FENCELINE.
 NM1844'
 NM1844'REFERENCE MARK NUMBER 1 DISK IS STAMPED DOWD NO 1 1935, SET IN THE
 NM1844'TOP A ROUND CONCRETE MONUMENT WHICH PROJECTS ABOUT 3 INCHES.  MARK IS
 NM1844'50.0 FEET EAST OF THE NORTHEAST CORNER OF A BARN.
 NM1844'
 NM1844'REFERENCE MARK NUMBER 3 IS A STANDARD REFERENCE MARK DISK, STAMPED
 NM1844'DOWD 1935 NO 3 1966, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 NM1844'THAT IS FLUSH WITH THE SURFACE OF THE GROUND.  MARK IS 25 FEET SOUTH
 NM1844'OF THE SOUTH EDGE OF A ROW OF TREES, 12 FEET SOUTH OF THE CENTER OF A
 NM1844'FARM LANE AND 1.5 FEET NORTH OF AN EAST-WEST FENCELINE.
 NM1844'
 NM1844'AZIMUTH MARK DISK IS STAMPED DOWD 1935, SET IN THE TOP OF A SQUARE
 NM1844'CONCRETE MONUMENT WHICH IS FLUSH WITH THE SURFACE OF THE GROUND.
 NM1844'MARK IS 148 FEET WEST OF THE CENTER OF A GRAVELED ROAD, 120 FEET
 NM1844'NORTHEAST OF THE NORTHEAST CORNER OF A HOUSE, 60.0 FEET NORTHWEST
 NM1844'OF A 15-INCH SPRUCE TREE, 12 FEET NORTH OF THE CENTER OF A FARM
 NM1844'DRIVEWAY, 9.5 FEET SOUTH OF A WIRE FENCE AND 9.1 FEET SOUTH OF A
 NM1844'METAL WITNESS POST.
 NM1844'
 NM1844'STATION IS REACHED FROM THE UNIVERSITY OF SOUTH DAKOTA ATHELETIC
 NM1844'FIELD IN THE TOWN OF VERMILLION.  GO EAST ON STATE HIGHWAY 50 FOR
 NM1844'4.15 MILES TO A CROSS ROAD.  TURN LEFT AND GO NORTH ON A GRAVELED
 NM1844'ROAD FOR 1.55 MILES TO THE DOWD FARM HOUSE ON THE LEFT.  TURN
 NM1844'LEFT INTO THE FARM YARD, THEN NORTH PASSING TO THE WEST OF THE
 NM1844'HOUSE AND BARN TO A ROW OF TREES AND STATION, AS DESCRIBED ABOVE.
 NM1844'
 NM1844'AZIMUTH MARK IS REACHED FROM THE DOWD FARM HOUSE.  GO NORTH ON THE
 NM1844'GRAVELED ROAD FOR 0.6 MILE TO A FARM HOUSE, FARM DRIVEWAY AND
 NM1844'AZIMUTH MARK ON THE LEFT, AS DESCRIBED ABOVE.
 NM1844'
 NM1844'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/4 MILES
 NM1844'NORTHEAST OF VERMILLION.
 NM1844'
 NM1844'HEIGHT OF LIGHT ABOVE STATION MARK 87.89 FEET.
 NM1844
 NM1844                          STATION RECOVERY (1993)
 NM1844
 NM1844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (WO)
 NM1844'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1847 ***********************************************************************
 NM1847  DESIGNATION -  DOWD RM A
 NM1847  PID         -  NM1847
 NM1847  STATE/COUNTY-  SD/CLAY
 NM1847  COUNTRY     -  US
 NM1847  USGS QUAD   -  VERMILLION SE (2017)
 NM1847
 NM1847                         *CURRENT SURVEY CONTROL
 NM1847  ______________________________________________________________________
 NM1847* NAD 83(1996) POSITION- 42 48 34.63480(N) 096 50 46.86126(W)   ADJUSTED
 NM1847* NAVD 88 ORTHO HEIGHT -   379.3   (meters)     1244.    (feet) VERTCON3
 NM1847  ______________________________________________________________________
 NM1847  GEOID HEIGHT    -        -25.535 (meters)                     GEOID18
 NM1847  LAPLACE CORR    -          0.98  (seconds)                    DEFLEC18
 NM1847  HORZ ORDER      -  FIRST
 NM1847
 NM1847.The horizontal coordinates were established by classical geodetic methods
 NM1847.and adjusted by the National Geodetic Survey in January 1998.
 NM1847
 NM1847.The NAVD 88 height was computed by applying the VERTCON shift value to
 NM1847.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NM1847
 NM1847.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1847.GEOID18 height accuracy estimate available here.
 NM1847
 NM1847.Click photographs - Photos may exist for this station.
 NM1847
 NM1847.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1847
 NM1847. The following values were computed from the NAD 83(1996) position.
 NM1847
 NM1847;                    North         East     Units Scale Factor Converg.
 NM1847;SPC SD S     -    58,898.310   885,126.073   MT  1.00000570   +2 24 19.8
 NM1847;SPC SD S     -   193,235.54  2,903,951.12   sFT  1.00000570   +2 24 19.8
 NM1847;UTM  14      - 4,741,923.337   676,084.657   MT  0.99998146   +1 27 50.1
 NM1847
 NM1847!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1847!SPC SD S     -   0.99994452  x   1.00000570  =   0.99995022
 NM1847!UTM  14      -   0.99994452  x   0.99998146  =   0.99992598
 NM1847
 NM1847:                Primary Azimuth Mark                     Grid Az
 NM1847:SPC SD S     -  BRANDT                                   185 13 37.7
 NM1847:UTM  14      -  BRANDT                                   186 10 07.4
 NM1847
 NM1847_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7608441923(NAD 83)
 NM1847
 NM1847|---------------------------------------------------------------------|
 NM1847| PID    Reference Object                     Distance      Geod. Az  |
 NM1847|                                                           dddmmss.s |
 NM1847| NM1743 BRANDT                              APPROX.13.7 KM 1873757.5 |
 NM1847| NM1844 DOWD                                 29.077 METERS 28954     |
 NM1847|---------------------------------------------------------------------|
 NM1847
 NM1847                          SUPERSEDED SURVEY CONTROL
 NM1847
 NM1847  NAD 83(1995)-  42 48 34.63497(N)    096 50 46.86077(W) AD(       ) 1
 NM1847  NAD 83(1986)-  42 48 34.63886(N)    096 50 46.85174(W) AD(       ) 1
 NM1847  NAD 27      -  42 48 34.64536(N)    096 50 45.70186(W) AD(       ) 1
 NM1847  NGVD 29 (07/19/86)  379.1    (m)         1244.     (f) VERT ANG       
 NM1847
 NM1847.Superseded values are not recommended for survey control.
 NM1847
 NM1847.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1847.See file dsdata.pdf to determine how the superseded data were derived.
 NM1847
 NM1847_MARKER: DS = TRIANGULATION STATION DISK
 NM1847_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1847_STAMPING: DOWD RM A 1966
 NM1847_MARK LOGO: CGS
 NM1847_PROJECTION: RECESSED 5 CENTIMETERS
 NM1847_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1847+STABILITY: SURFACE MOTION
 NM1847
 NM1847  HISTORY     - Date     Condition        Report By
 NM1847  HISTORY     - 1966     MONUMENTED       CGS
 NM1847
 NM1847                          STATION DESCRIPTION
 NM1847
 NM1847'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (COP)
 NM1847'STATION IS ON THE SAME PROPERTY AND AT THE SAME LOCATION AS
 NM1847'TRIANGULATION STATION DOWD 1935.
 NM1847'
 NM1847'STATION MARK IS A STANDARD TRIANGULATION STATION MARK DISK, SET IN
 NM1847'THE TOP OF A ROUND CONCRETE MONUMENT THAT IS 2 INCHES BELOW THE
 NM1847'SURFACE OF THE GROUND AND IS STAMPED DOWD RM A 1966.  IT IS 130
 NM1847'FEET WEST OF A DIRT ROAD, 78.0 FEET EAST OF A FENCELINE AND 31.5 FEET
 NM1847'SOUTH OF ANOTHER FENCELINE.
 NM1847'
 NM1847'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION DOWD 1935,
 NM1847'DISTANCE BEING SHOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2169 ***********************************************************************
 PU2169  DESIGNATION -  DOWLING 2
 PU2169  PID         -  PU2169
 PU2169  STATE/COUNTY-  SD/PENNINGTON
 PU2169  COUNTRY     -  US
 PU2169  USGS QUAD   -  PEDRO (2017)
 PU2169
 PU2169                         *CURRENT SURVEY CONTROL
 PU2169  ______________________________________________________________________
 PU2169* NAD 83(1996) POSITION- 44 25 56.50006(N) 102 01 17.24731(W)   ADJUSTED
 PU2169* NAVD 88 ORTHO HEIGHT -   764.    (meters)     2507.    (feet) SCALED
 PU2169  ______________________________________________________________________
 PU2169  GEOID HEIGHT    -        -19.940 (meters)                     GEOID18
 PU2169  LAPLACE CORR    -         -7.38  (seconds)                    DEFLEC18
 PU2169  HORZ ORDER      -  SECOND
 PU2169
 PU2169.The horizontal coordinates were established by classical geodetic methods
 PU2169.and adjusted by the National Geodetic Survey in January 1998.
 PU2169
 PU2169.The orthometric height was scaled from a topographic map.
 PU2169
 PU2169.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2169.GEOID18 height accuracy estimate available here.
 PU2169
 PU2169.Click photographs - Photos may exist for this station.
 PU2169
 PU2169.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2169
 PU2169. The following values were computed from the NAD 83(1996) position.
 PU2169
 PU2169;                    North         East     Units Scale Factor Converg.
 PU2169;SPC SD S     -   234,561.546   465,597.289   MT  1.00000789   -1 09 52.4
 PU2169;SPC SD S     -   769,557.34  1,527,547.11   sFT  1.00000789   -1 09 52.4
 PU2169;UTM  13      - 4,924,211.788   737,063.271   MT  1.00029118   +2 05 10.1
 PU2169;UTM  14      - 4,924,337.107   259,521.030   MT  1.00031125   -2 06 58.4
 PU2169
 PU2169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2169!SPC SD S     -   0.99988328  x   1.00000789  =   0.99989116
 PU2169!UTM  13      -   0.99988328  x   1.00029118  =   1.00017442
 PU2169!UTM  14      -   0.99988328  x   1.00031125  =   1.00019449
 PU2169
 PU2169:                Primary Azimuth Mark                     Grid Az
 PU2169:SPC SD S     -  DOWLING AZ MK                            181 02 07.8
 PU2169:UTM  13      -  DOWLING AZ MK                            177 47 05.3
 PU2169:UTM  14      -  DOWLING AZ MK                            181 59 13.8
 PU2169
 PU2169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3706324211(NAD 83)
 PU2169
 PU2169|---------------------------------------------------------------------|
 PU2169| PID    Reference Object                     Distance      Geod. Az  |
 PU2169|                                                           dddmmss.s |
 PU2169| PU2167 DOWLING RM 1                         11.169 METERS 08237     |
 PU2169| CP9195 DOWLING AZ MK                                      1795215.4 |
 PU2169| PU2168 DOWLING RM 2                         11.103 METERS 18339     |
 PU2169|---------------------------------------------------------------------|
 PU2169
 PU2169                          SUPERSEDED SURVEY CONTROL
 PU2169
 PU2169  NAD 83(1986)-  44 25 56.49248(N)    102 01 17.24869(W) AD(       ) 2
 PU2169  NAD 27      -  44 25 56.54790(N)    102 01 15.68881(W) AD(       ) 2
 PU2169
 PU2169.Superseded values are not recommended for survey control.
 PU2169
 PU2169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2169.See file dsdata.pdf to determine how the superseded data were derived.
 PU2169
 PU2169_MARKER: DS = TRIANGULATION STATION DISK
 PU2169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2169_STAMPING: DOWLING 2 1961
 PU2169_MARK LOGO: CGS
 PU2169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2169+STABILITY: SURFACE MOTION
 PU2169
 PU2169  HISTORY     - Date     Condition        Report By
 PU2169  HISTORY     - 1961     MONUMENTED       CGS
 PU2169
 PU2169                          STATION DESCRIPTION
 PU2169
 PU2169'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PU2169'STATION IS LOCATED ABOUT 29 MILES NORTH-NORTHEAST OF QUINN,
 PU2169'12-1/2 MILES NORTHWEST OF THE HILLAND CHURCH AND SCHOOL AND
 PU2169'ON THE RIGHT-OF-WAY OF A NORTH-SOUTH DIRT ROAD.  IT IS IN
 PU2169'THE NE 1/4 SEC. 2, T 5 N, R 17 E.
 PU2169'
 PU2169'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PU2169'73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON STATE HIGHWAY
 PU2169'73 FOR 16.9 MILES TO A SIDE ROAD ON THE LEFT, TURN LEFT
 PU2169'AND GO WEST FOR 9.3 MILES TO THE HILLAND CHURCH ON THE RIGHT,
 PU2169'CONTINUE WEST ON DIRT ROAD FOR 1.45 MILE TO A SIDE ROAD
 PU2169'ON THE RIGHT, TURN RIGHT AND GO NORTH FOR 1.0 MILES TO A
 PU2169'CROSSROAD, TURN LEFT AND GO WEST-NORTHWEST FOR 3.25 MILES
 PU2169'TO THE DOWLING COMMUNITY CHURCH ON THE LEFT, CONTINUE NORTH
 PU2169'FOR 2.9 MILES TO A T-INTERSECTION, TURN LEFT AND GO WEST AND
 PU2169'NORTH FOR 4.6 MILES TO A CEMETERY ON THE LEFT, CONTINUE
 PU2169'NORTH ON DIRT ROAD FOR 4.55 MILES TO THE AZIMUTH MARK ON
 PU2169'THE LEFT, CONTINUE NORTH FOR 0.3 MILE TO THE STATION ON
 PU2169'THE LEFT.
 PU2169'
 PU2169'STATION MARK, A STANDARD DISK STAMPED DOWLING 2 1961,
 PU2169'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU2169'THAT PROJECTS 2 INCHES.  IT IS 11 FEET WEST OF THE CENTER OF
 PU2169'THE NORTH-SOUTH DIRT ROAD, 7 FEET EAST OF THE NORTH-SOUTH
 PU2169'FENCE AND 6 FEET SOUTH OF A METAL WITNESS POST WITH SIGN.
 PU2169'
 PU2169'REFERENCE MARK 1, A STANDARD DISK STAMPED DOWLING NO 1 1950,
 PU2169'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT
 PU2169'PROJECTS 4 INCHES.  IT IS 23 FEET EAST OF THE CENTER OF THE
 PU2169'NORTH-SOUTH DIRT ROAD.
 PU2169'
 PU2169'REFERENCE MARK 2, A STANDARD DISK STAMPED DOWLING NO 2 1950,
 PU2169'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT
 PU2169'PROJECTS 2 INCHES.  IT IS 14 FEET WEST OF THE CENTER OF THE
 PU2169'NORTH-SOUTH DIRT ROAD AND 5 FEET EAST OF THE NORTH-SOUTH FENCE.
 PU2169'
 PU2169'AZIMUTH MARK, A STANDARD DISK STAMPED DOWLING 1950, IS
 PU2169'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PU2169'PROJECTS 4 INCHES.  IT IS 25 FEET WEST OF THE CENTER OF THE
 PU2169'NORTH-SOUTH DIRT ROAD, 3 FEET EAST OF THE NORTH-SOUTH FENCE
 PU2169'AND 3 FEET NORTHEAST OF A METAL WITNESS POST WITH SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2167 ***********************************************************************
 PU2167  DESIGNATION -  DOWLING RM 1
 PU2167  PID         -  PU2167
 PU2167  STATE/COUNTY-  SD/PENNINGTON
 PU2167  COUNTRY     -  US
 PU2167  USGS QUAD   -  PEDRO (2017)
 PU2167
 PU2167                         *CURRENT SURVEY CONTROL
 PU2167  ______________________________________________________________________
 PU2167* NAD 83(1996) POSITION- 44 25 56.54657(N) 102 01 16.74649(W)   ADJUSTED
 PU2167* NAVD 88 ORTHO HEIGHT -   764.    (meters)     2507.    (feet) SCALED
 PU2167  ______________________________________________________________________
 PU2167  GEOID HEIGHT    -        -19.941 (meters)                     GEOID18
 PU2167  LAPLACE CORR    -         -7.40  (seconds)                    DEFLEC18
 PU2167  HORZ ORDER      -  SECOND
 PU2167
 PU2167.The horizontal coordinates were established by classical geodetic methods
 PU2167.and adjusted by the National Geodetic Survey in January 1998.
 PU2167
 PU2167.The orthometric height was scaled from a topographic map.
 PU2167
 PU2167.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2167.GEOID18 height accuracy estimate available here.
 PU2167
 PU2167.Click photographs - Photos may exist for this station.
 PU2167
 PU2167.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2167
 PU2167. The following values were computed from the NAD 83(1996) position.
 PU2167
 PU2167;                    North         East     Units Scale Factor Converg.
 PU2167;SPC SD S     -   234,562.756   465,608.392   MT  1.00000789   -1 09 52.1
 PU2167;SPC SD S     -   769,561.31  1,527,583.53   sFT  1.00000789   -1 09 52.1
 PU2167;UTM  13      - 4,924,213.626   737,074.291   MT  1.00029125   +2 05 10.5
 PU2167;UTM  14      - 4,924,338.133   259,532.155   MT  1.00031118   -2 06 58.1
 PU2167
 PU2167!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2167!SPC SD S     -   0.99988328  x   1.00000789  =   0.99989117
 PU2167!UTM  13      -   0.99988328  x   1.00029125  =   1.00017449
 PU2167!UTM  14      -   0.99988328  x   1.00031118  =   1.00019442
 PU2167
 PU2167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3707424213(NAD 83)
 PU2167
 PU2167                          SUPERSEDED SURVEY CONTROL
 PU2167
 PU2167  NAD 83(1986)-  44 25 56.53899(N)    102 01 16.74788(W) AD(       ) 2
 PU2167  NAD 27      -  44 25 56.59442(N)    102 01 15.18775(W) AD(       ) 2
 PU2167
 PU2167.Superseded values are not recommended for survey control.
 PU2167
 PU2167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2167.See file dsdata.pdf to determine how the superseded data were derived.
 PU2167
 PU2167_MARKER: DR = REFERENCE MARK DISK
 PU2167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2167_STAMPING: DOWLING NO 1 1950
 PU2167_MARK LOGO: CGS
 PU2167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2167+STABILITY: SURFACE MOTION
 PU2167
 PU2167  HISTORY     - Date     Condition        Report By
 PU2167  HISTORY     - 1950     MONUMENTED       CGS
 PU2167
 PU2167                          STATION DESCRIPTION
 PU2167
 PU2167'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2167'STATION DOWLING  IS LOCATED ABOUT 12-1/2 MILES NORTHWEST OF HILLAND,
 PU2167'0.15 MILE NORTH OF A SECTION LINE TRACK ROAD, 26 FEET WEST
 PU2167'OF THE CENTER OF A DIRT ROAD, 9 FEET NORTHEAST OF A WITNESS
 PU2167'POST, AND 8 FEET EAST OF A WIRE FENCE.
 PU2167'
 PU2167'TO REACH STATION DOWLING FROM THE HILLAND POST OFFICE, GO WEST
 PU2167'ON A GRADED DIRT ROAD FOR 1.45 MILES.  THEN RIGHT, NORTH, FOR
 PU2167'1.0 MILE.  THEN LEFT, WEST AND NORTH, FOR 3.25 MILES TO THE
 PU2167'ASH CREEK CHURCH ON THE LEFT.  CONTINUE NORTH FOR 2.8 MILES
 PU2167'TO A T INTERSECTION.  THEN LEFT, WEST AND NORTH, FOR 4.4
 PU2167'MILES TO A CATTLE GUARD (SCHOOL HOUSE ON THE RIGHT).  THEN
 PU2167'THROUGH CATTLE GUARD, CONTINUE NORTH ON A TRACK ROAD FOR 1.75
 PU2167'MILES TO A CATTLE GUARD ON THE LEFT.  THEN LEFT, WEST AND
 PU2167'NORTH, FOR 2.9 MILES TO THE DOWLING AZIMUTH MARK ON THE LEFT
 PU2167'CONTINUE NORTH FOR 0.3 MILE TO STATION DOWLING ON
 PU2167'THE LEFT AS DESCRIBED.
 PU2167'
 PU2167'REFERENCE MARK NO. 1 IS 10 FEET EAST OF THE CENTER OF A TRACK
 PU2167'ROAD.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED DOWLING
 PU2167'NO 1 1950.
 PU2167'
 PU2167'REFERENCE MARK 1 IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2167'CONCRETE CYLINDER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2168 ***********************************************************************
 PU2168  DESIGNATION -  DOWLING RM 2
 PU2168  PID         -  PU2168
 PU2168  STATE/COUNTY-  SD/PENNINGTON
 PU2168  COUNTRY     -  US
 PU2168  USGS QUAD   -  PEDRO (2017)
 PU2168
 PU2168                         *CURRENT SURVEY CONTROL
 PU2168  ______________________________________________________________________
 PU2168* NAD 83(1996) POSITION- 44 25 56.14110(N) 102 01 17.27930(W)   ADJUSTED
 PU2168* NAVD 88 ORTHO HEIGHT -   764.    (meters)     2507.    (feet) SCALED
 PU2168  ______________________________________________________________________
 PU2168  GEOID HEIGHT    -        -19.940 (meters)                     GEOID18
 PU2168  LAPLACE CORR    -         -7.38  (seconds)                    DEFLEC18
 PU2168  HORZ ORDER      -  SECOND
 PU2168
 PU2168.The horizontal coordinates were established by classical geodetic methods
 PU2168.and adjusted by the National Geodetic Survey in January 1998.
 PU2168
 PU2168.The orthometric height was scaled from a topographic map.
 PU2168
 PU2168.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2168.GEOID18 height accuracy estimate available here.
 PU2168
 PU2168.Click photographs - Photos may exist for this station.
 PU2168
 PU2168.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2168
 PU2168. The following values were computed from the NAD 83(1996) position.
 PU2168
 PU2168;                    North         East     Units Scale Factor Converg.
 PU2168;SPC SD S     -   234,550.483   465,596.356   MT  1.00000787   -1 09 52.4
 PU2168;SPC SD S     -   769,521.04  1,527,544.04   sFT  1.00000787   -1 09 52.4
 PU2168;UTM  13      - 4,924,200.686   737,062.967   MT  1.00029118   +2 05 10.1
 PU2168;UTM  14      - 4,924,326.057   259,519.913   MT  1.00031125   -2 06 58.4
 PU2168
 PU2168!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2168!SPC SD S     -   0.99988328  x   1.00000787  =   0.99989114
 PU2168!UTM  13      -   0.99988328  x   1.00029118  =   1.00017442
 PU2168!UTM  14      -   0.99988328  x   1.00031125  =   1.00019449
 PU2168
 PU2168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3706224200(NAD 83)
 PU2168
 PU2168                          SUPERSEDED SURVEY CONTROL
 PU2168
 PU2168  NAD 83(1986)-  44 25 56.13352(N)    102 01 17.28068(W) AD(       ) 2
 PU2168  NAD 27      -  44 25 56.18978(N)    102 01 15.72074(W) AD(       ) 2
 PU2168
 PU2168.Superseded values are not recommended for survey control.
 PU2168
 PU2168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2168.See file dsdata.pdf to determine how the superseded data were derived.
 PU2168
 PU2168_MARKER: DR = REFERENCE MARK DISK
 PU2168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2168_STAMPING: DOWLING NO 2 1950
 PU2168_MARK LOGO: CGS
 PU2168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2168+STABILITY: SURFACE MOTION
 PU2168
 PU2168  HISTORY     - Date     Condition        Report By
 PU2168  HISTORY     - 1950     MONUMENTED       CGS
 PU2168
 PU2168                          STATION DESCRIPTION
 PU2168
 PU2168'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2168'TO REACH STATION DOWLING FROM THE HILLAND POST OFFICE, GO WEST
 PU2168'ON A GRADED DIRT ROAD FOR 1.45 MILES.  THEN RIGHT, NORTH, FOR
 PU2168'1.0 MILE.  THEN LEFT, WEST AND NORTH, FOR 3.25 MILES TO THE
 PU2168'ASH CREEK CHURCH ON THE LEFT.  CONTINUE NORTH FOR 2.8 MILES
 PU2168'TO A T INTERSECTION.  THEN LEFT, WEST AND NORTH, FOR 4.4
 PU2168'MILES TO A CATTLE GUARD (SCHOOL HOUSE ON THE RIGHT).  THEN
 PU2168'THROUGH CATTLE GUARD, CONTINUE NORTH ON A TRACK ROAD FOR 1.75
 PU2168'MILES TO A CATTLE GUARD ON THE LEFT.  THEN LEFT, WEST AND
 PU2168'NORTH, FOR 2.9 MILES TO THE DOWLING AZIMUTH MARK ON THE LEFT AS
 PU2168'DESCRIBED.  CONTINUE NORTH FOR 0.3 MILE TO THE STATION.
 PU2168'
 PU2168'REFERENCE MARK NO. 2 IS 26 FEET WEST OF THE CENTER OF THE TRACK
 PU2168'ROAD, AND 8 FEET EAST OF A WIRE FENCE.  IT PROJECTS 3 INCHES,
 PU2168'AND THE DISK IS STAMPED DOWLING NO 2 1950.
 PU2168'
 PU2168'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2168'CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0169 ***********************************************************************
 QT0169  DESIGNATION -  DOWN
 QT0169  PID         -  QT0169
 QT0169  STATE/COUNTY-  SD/PERKINS
 QT0169  COUNTRY     -  US
 QT0169  USGS QUAD   -  CEDAR CANYON (2017)
 QT0169
 QT0169                         *CURRENT SURVEY CONTROL
 QT0169  ______________________________________________________________________
 QT0169* NAD 83(1996) POSITION- 45 03 10.94117(N) 102 44 35.55442(W)   ADJUSTED
 QT0169* NAVD 88 ORTHO HEIGHT -   924.117 (meters)     3031.87  (feet) ADJUSTED
 QT0169  ______________________________________________________________________
 QT0169  GEOID HEIGHT    -        -17.700 (meters)                     GEOID18
 QT0169  LAPLACE CORR    -         -5.36  (seconds)                    DEFLEC18
 QT0169  DYNAMIC HEIGHT  -        923.921 (meters)     3031.23  (feet) COMP
 QT0169  MODELED GRAVITY -    980,373.0   (mgal)                       NAVD 88
 QT0169
 QT0169  HORZ ORDER      -  SECOND
 QT0169  VERT ORDER      -  SECOND    CLASS 0
 QT0169
 QT0169.The horizontal coordinates were established by classical geodetic methods
 QT0169.and adjusted by the National Geodetic Survey in January 1998.
 QT0169
 QT0169.The orthometric height was determined by differential leveling and
 QT0169.adjusted by the NATIONAL GEODETIC SURVEY
 QT0169.in June 1991.
 QT0169
 QT0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0169.GEOID18 height accuracy estimate available here.
 QT0169
 QT0169.Click photographs - Photos may exist for this station.
 QT0169
 QT0169.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0169
 QT0169.The dynamic height is computed by dividing the NAVD 88
 QT0169.geopotential number by the normal gravity value computed on the
 QT0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0169.degrees latitude (g = 980.6199 gals.).
 QT0169
 QT0169.The modeled gravity was interpolated from observed gravity values.
 QT0169
 QT0169. The following values were computed from the NAD 83(1996) position.
 QT0169
 QT0169;                    North         East     Units Scale Factor Converg.
 QT0169;SPC SD N     -   139,197.271   383,960.759   MT  0.99993911   -1 56 29.3
 QT0169;SPC SD N     -   456,683.05  1,259,711.26   sFT  0.99993911   -1 56 29.3
 QT0169;UTM  13      - 4,991,320.055   677,705.409   MT  0.99998831   +1 35 51.7
 QT0169
 QT0169!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0169!SPC SD N     -   0.99985791  x   0.99993911  =   0.99979703
 QT0169!UTM  13      -   0.99985791  x   0.99998831  =   0.99984622
 QT0169
 QT0169:                Primary Azimuth Mark                     Grid Az
 QT0169:SPC SD N     -  HEAD                                     317 38 55.7
 QT0169:UTM  13      -  HEAD                                     314 06 34.7
 QT0169
 QT0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7770591320(NAD 83)
 QT0169
 QT0169|---------------------------------------------------------------------|
 QT0169| PID    Reference Object                     Distance      Geod. Az  |
 QT0169|                                                           dddmmss.s |
 QT0169| QT0171 DOWN RM 1                            12.206 METERS 00733     |
 QT0169| QT0168 TT 27 JNF                           111.997 METERS 23741     |
 QT0169| QT0170 DOWN RM 2                            10.138 METERS 27730     |
 QT0169| QT0439 HEAD                                APPROX. 1.9 KM 3154226.4 |
 QT0169|---------------------------------------------------------------------|
 QT0169
 QT0169                          SUPERSEDED SURVEY CONTROL
 QT0169
 QT0169  NAD 83(1993)-  45 03 10.93322(N)    102 44 35.55289(W) AD(       ) 2
 QT0169  NAD 83(1986)-  45 03 10.93173(N)    102 44 35.55271(W) AD(       ) 2
 QT0169  NAD 27      -  45 03 10.97190(N)    102 44 33.95860(W) AD(       ) 2
 QT0169  NGVD 29 (??/??/92)  923.650  (m)         3030.34   (f) ADJ UNCH    2 0
 QT0169  NGVD 29             923.65   (m)         3030.3    (f) LEVELING    3  
 QT0169
 QT0169.Superseded values are not recommended for survey control.
 QT0169
 QT0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0169.See file dsdata.pdf to determine how the superseded data were derived.
 QT0169
 QT0169_MARKER: DS = TRIANGULATION STATION DISK
 QT0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0169_STAMPING: DOWN 1962
 QT0169_MARK LOGO: CGS
 QT0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0169+STABILITY: SURFACE MOTION
 QT0169
 QT0169  HISTORY     - Date     Condition        Report By
 QT0169  HISTORY     - 1962     MONUMENTED       CGS
 QT0169  HISTORY     - 1962     GOOD             CGS
 QT0169
 QT0169                          STATION DESCRIPTION
 QT0169
 QT0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0169'THE STATION IS 7-3/4 MILES WEST-NORTHWEST OF MAURINE, 7-1/2
 QT0169'MILES EAST-NORTHEAST OF MUD BUTTE, 2 MILES NORTH OF U.S. HIGHWAY
 QT0169'212 AND 1 MILE NORTH OF THE PERKINS-MEADE COUNTY LINE.  IT IS
 QT0169'ON THE SUMMIT OF A LOW HILL, ON THE WEST SIDE OF A NORTH-SOUTH
 QT0169'FENCE.
 QT0169'
 QT0169'TO REACH THE STATION FROM THE STORE AND POST OFFICE AT MAURINE,
 QT0169'DRIVE WEST ON U.S. HIGHWAY 212 FOR 6.5 MILES TO A SIDE ROAD
 QT0169'ON THE RIGHT, WHICH IS 0.2 MILE EAST OF THE HIGHWAY HISTORICAL
 QT0169'MONUMENT, BEN ASH.  TURN RIGHT AND DRIVE NORTH ON THE GRAVELED
 QT0169'ROAD FOR 1.0 MILE TO A CURVE TO THE WEST IN THE ROAD.  TURN
 QT0169'LEFT WITH THE ROAD AND CONTINUE 0.3 MILE TO A CURVE TO THE
 QT0169'NORTH.  TURN NORTH AND CONTINUE 0.75 MILE, THENCE TURN LEFT,
 QT0169'WEST, WITH THE ROAD FOR 0.5 MILE, THENCE TURN NORTH WITH THE
 QT0169'ROAD FOR 0.15 MILE TO A SIDE ROAD ON THE LEFT AT THE SUMMIT
 QT0169'OF A LOW HILL AND THE STATION 75 YARDS TO THE EAST.
 QT0169'CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.2 MILE TO A SIDE
 QT0169'ROAD ON THE LEFT AND A TRACK ROAD ON THE RIGHT.  TURN
 QT0169'BACK SHARP RIGHT, PASS THROUGH THE GRADER DITCH, THEN DRIVE
 QT0169'SOUTHEASTERLY ON THE TRACK ROAD FOR 0.2 MILE TO THE
 QT0169'SUMMIT OF A HILL, A NORTH-SOUTH FENCE AND THE STATION.
 QT0169'
 QT0169'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2 ARE
 QT0169'STANDARD DISKS SET IN THE TOPS OF CYLINDERICAL CONCRETE
 QT0169'MONUMENTS, 12 INCHES IN DIAMETER.
 QT0169'
 QT0169'THE SURFACE-STATION MARK, STAMPED DOWN 1962, PROJECTS 6 INCHES
 QT0169'ABOVE THE SURFACE OF THE GROUND.  IT IS 97.0 FEET EAST OF A
 QT0169'TELEPHONE POLE, 26.5 FEET WEST OF A POWERLINE POLE, 5.5 FEET
 QT0169'WEST OF THE NORTH-SOUTH FENCE AND 5.0 FEET WEST OF A METAL
 QT0169'WITNESS POST WITH SIGN ATTACHED.
 QT0169'
 QT0169'THE UNDERGROUND-STATION MARK, STAMPED DOWN 1962, IS SET IN
 QT0169'THE TOP OF A MASS OF CONCRETE 48 INCHES BELOW THE SURFACE
 QT0169'OF THE GROUND.
 QT0169'
 QT0169'REFERENCE MARK 1, STAMPED DOWN NO 1 1962, IS 1.0 FOOT WEST
 QT0169'OF THE FENCE, ABOUT 1.0 FOOT LOWER IN ELEVATION THAN THE
 QT0169'STATION MARK AND PROJECTS 3 INCHES ABOVE THE SURFACE OF THE
 QT0169'GROUND.
 QT0169'
 QT0169'REFERENCE MARK 2, STAMPED DOWN NO 2 1962, IS 63.5 FEET EAST
 QT0169'OF THE TELEPHONE POLE, 39.0 FEET WEST OF THE FENCE, ABOUT THE
 QT0169'SAME ELEVATION AS THE STATION MARK AND PROJECTS 5 INCHES ABOVE
 QT0169'THE SURFACE OF THE GROUND.
 QT0169
 QT0169                          STATION RECOVERY (1962)
 QT0169
 QT0169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 QT0169'9.5 MI NW FROM MAURINE.
 QT0169'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0169'THENCE 2.85 MILES NORTH ALONG A COUNTY ROAD, ABOUT MIDWAY BETWEEN
 QT0169'CURVES, ON A SMALL KNOLL, 235 FEET EAST OF THE CENTER LINE OF
 QT0169'THE ROAD, 265 FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF
 QT0169'A TRACK ROAD WEST, 33.3 FEET EAST-SOUTHEAST OF R.M. 2, 28 FEET
 QT0169'WEST OF A POWER POLE, 7.5 FEET WEST OF A FENCE, 6.5 FEET WEST
 QT0169'OF A WITNESS POST, 40.0 FEET SOUTH-SOUTHWEST OF R.M. 1, ABOUT
 QT0169'15 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 QT0169'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0171 ***********************************************************************
 QT0171  DESIGNATION -  DOWN RM 1
 QT0171  PID         -  QT0171
 QT0171  STATE/COUNTY-  SD/PERKINS
 QT0171  COUNTRY     -  US
 QT0171  USGS QUAD   -  CEDAR CANYON (2017)
 QT0171
 QT0171                         *CURRENT SURVEY CONTROL
 QT0171  ______________________________________________________________________
 QT0171* NAD 83(1986) POSITION- 45 03 11.33   (N) 102 44 35.48   (W)   HD_HELD1
 QT0171* NAVD 88 ORTHO HEIGHT -   923.814 (meters)     3030.88  (feet) ADJUSTED
 QT0171  ______________________________________________________________________
 QT0171  GEOID HEIGHT    -        -17.701 (meters)                     GEOID18
 QT0171  DYNAMIC HEIGHT  -        923.618 (meters)     3030.24  (feet) COMP
 QT0171  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 QT0171
 QT0171  VERT ORDER      -  SECOND    CLASS 0
 QT0171
 QT0171.The horizontal coordinates were determined by differentially corrected
 QT0171.hand held GPS observations or other comparable positioning techniques
 QT0171.and have an estimated accuracy of +/- 3 meters.
 QT0171
 QT0171.The orthometric height was determined by differential leveling and
 QT0171.adjusted by the NATIONAL GEODETIC SURVEY
 QT0171.in June 1991.
 QT0171
 QT0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0171.GEOID18 height accuracy estimate available here.
 QT0171
 QT0171.Click photographs - Photos may exist for this station.
 QT0171
 QT0171.The dynamic height is computed by dividing the NAVD 88
 QT0171.geopotential number by the normal gravity value computed on the
 QT0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0171.degrees latitude (g = 980.6199 gals.).
 QT0171
 QT0171.The modeled gravity was interpolated from observed gravity values.
 QT0171
 QT0171;                    North         East    Units  Estimated Accuracy
 QT0171;SPC SD N     -   139,209.2     383,962.8     MT  (+/- 3 meters HH1 GPS) 
 QT0171
 QT0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7770691332(NAD 83)
 QT0171
 QT0171                          SUPERSEDED SURVEY CONTROL
 QT0171
 QT0171  NGVD 29 (??/??/92)  923.347  (m)         3029.35   (f) ADJ UNCH    2 0
 QT0171
 QT0171.Superseded values are not recommended for survey control.
 QT0171
 QT0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0171.See file dsdata.pdf to determine how the superseded data were derived.
 QT0171
 QT0171_MARKER: DR = REFERENCE MARK DISK
 QT0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0171_STAMPING: DOWN NO 1 1962
 QT0171_MARK LOGO: CGS
 QT0171_PROJECTION: PROJECTING 9 CENTIMETERS
 QT0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0171+STABILITY: SURFACE MOTION
 QT0171
 QT0171  HISTORY     - Date     Condition        Report By
 QT0171  HISTORY     - 1962     MONUMENTED       CGS
 QT0171
 QT0171                          STATION DESCRIPTION
 QT0171
 QT0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0171'9.5 MI NW FROM MAURINE.
 QT0171'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0171'THENCE 2.85 MILES NORTH ALONG A COUNTY ROAD, ON A KNOLL, 237 FEET
 QT0171'EAST OF THE CENTER LINE OF THE ROAD, 40.0 FEET NORTH-NORTHEAST
 QT0171'OF THE STATION, 52.4 FEET NORTHEAST OF R.M. 2, 40 1/2 FEET
 QT0171'NORTH-NORTHWEST OF A POWER POLE, 1.1 FEET WEST OF A FENCE, ABOUT
 QT0171'LEVEL WITH THE STATION, AND SET IN THE TOP OF A CONCRETE POST
 QT0171'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0170 ***********************************************************************
 QT0170  DESIGNATION -  DOWN RM 2
 QT0170  PID         -  QT0170
 QT0170  STATE/COUNTY-  SD/PERKINS
 QT0170  COUNTRY     -  US
 QT0170  USGS QUAD   -  CEDAR CANYON (2017)
 QT0170
 QT0170                         *CURRENT SURVEY CONTROL
 QT0170  ______________________________________________________________________
 QT0170* NAD 83(1986) POSITION- 45 03 10.98   (N) 102 44 36.01   (W)   HD_HELD1
 QT0170* NAVD 88 ORTHO HEIGHT -   923.910 (meters)     3031.19  (feet) ADJUSTED
 QT0170  ______________________________________________________________________
 QT0170  GEOID HEIGHT    -        -17.700 (meters)                     GEOID18
 QT0170  DYNAMIC HEIGHT  -        923.714 (meters)     3030.55  (feet) COMP
 QT0170  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 QT0170
 QT0170  VERT ORDER      -  SECOND    CLASS 0
 QT0170
 QT0170.The horizontal coordinates were determined by differentially corrected
 QT0170.hand held GPS observations or other comparable positioning techniques
 QT0170.and have an estimated accuracy of +/- 3 meters.
 QT0170
 QT0170.The orthometric height was determined by differential leveling and
 QT0170.adjusted by the NATIONAL GEODETIC SURVEY
 QT0170.in June 1991.
 QT0170
 QT0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0170.GEOID18 height accuracy estimate available here.
 QT0170
 QT0170.Click photographs - Photos may exist for this station.
 QT0170
 QT0170.The dynamic height is computed by dividing the NAVD 88
 QT0170.geopotential number by the normal gravity value computed on the
 QT0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0170.degrees latitude (g = 980.6199 gals.).
 QT0170
 QT0170.The modeled gravity was interpolated from observed gravity values.
 QT0170
 QT0170;                    North         East    Units  Estimated Accuracy
 QT0170;SPC SD N     -   139,198.8     383,950.8     MT  (+/- 3 meters HH1 GPS) 
 QT0170
 QT0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7769591320(NAD 83)
 QT0170
 QT0170                          SUPERSEDED SURVEY CONTROL
 QT0170
 QT0170  NGVD 29 (??/??/92)  923.442  (m)         3029.66   (f) ADJ UNCH    2 0
 QT0170
 QT0170.Superseded values are not recommended for survey control.
 QT0170
 QT0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0170.See file dsdata.pdf to determine how the superseded data were derived.
 QT0170
 QT0170_MARKER: DR = REFERENCE MARK DISK
 QT0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0170_STAMPING: DOWN NO 2 1962
 QT0170_MARK LOGO: CGS
 QT0170_PROJECTION: PROJECTING 9 CENTIMETERS
 QT0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0170+STABILITY: SURFACE MOTION
 QT0170
 QT0170  HISTORY     - Date     Condition        Report By
 QT0170  HISTORY     - 1962     MONUMENTED       CGS
 QT0170
 QT0170                          STATION DESCRIPTION
 QT0170
 QT0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0170'9.5 MI NW FROM MAURINE.
 QT0170'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0170'THENCE 2.85 MILES NORTH ALONG A COUNTY ROAD, ON A KNOLL, 198 FEET
 QT0170'EAST OF THE CENTER LINE OF THE ROAD, 33.3 FEET WEST-NORTHWEST OF
 QT0170'THE STATION, 52.4 FEET SOUTHWEST OF R.M. 1, 66 FEET EAST OF A
 QT0170'TELEPHONE POLE, ABOUT LEVEL WITH THE STATION, AND SET IN THE
 QT0170'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1002 ***********************************************************************
 PR1002  DESIGNATION -  DOYLE
 PR1002  PID         -  PR1002
 PR1002  STATE/COUNTY-  SD/DEUEL
 PR1002  COUNTRY     -  US
 PR1002  USGS QUAD   -  CLEAR LAKE SOUTH (2017)
 PR1002
 PR1002                         *CURRENT SURVEY CONTROL
 PR1002  ______________________________________________________________________
 PR1002* NAD 83(1996) POSITION- 44 38 03.41311(N) 096 43 21.03036(W)   ADJUSTED
 PR1002* NAVD 88 ORTHO HEIGHT -   614.    (meters)     2014.    (feet) SCALED
 PR1002  ______________________________________________________________________
 PR1002  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 PR1002  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 PR1002  HORZ ORDER      -  SECOND
 PR1002
 PR1002.The horizontal coordinates were established by classical geodetic methods
 PR1002.and adjusted by the National Geodetic Survey in January 1998.
 PR1002
 PR1002.The orthometric height was scaled from a topographic map.
 PR1002
 PR1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1002.GEOID18 height accuracy estimate available here.
 PR1002
 PR1002.Click photographs - Photos may exist for this station.
 PR1002
 PR1002.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1002
 PR1002. The following values were computed from the NAD 83(1996) position.
 PR1002
 PR1002;                    North         East     Units Scale Factor Converg.
 PR1002;SPC SD N     -    94,266.373   859,978.457   MT  0.99996543   +2 19 10.6
 PR1002;SPC SD N     -   309,272.26  2,821,445.99   sFT  0.99996543   +2 19 10.6
 PR1002;UTM  14      - 4,944,848.077   680,640.069   MT  1.00000129   +1 36 02.0
 PR1002
 PR1002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1002!SPC SD N     -   0.99990763  x   0.99996543  =   0.99987306
 PR1002!UTM  14      -   0.99990763  x   1.00000129  =   0.99990892
 PR1002
 PR1002:                Primary Azimuth Mark                     Grid Az
 PR1002:SPC SD N     -  DOYLE AZ MK                              025 30 37.0
 PR1002:UTM  14      -  DOYLE AZ MK                              026 13 45.6
 PR1002
 PR1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8064044848(NAD 83)
 PR1002
 PR1002|---------------------------------------------------------------------|
 PR1002| PID    Reference Object                     Distance      Geod. Az  |
 PR1002|                                                           dddmmss.s |
 PR1002| PR1003 DOYLE AZ MK                         APPROX. 4.5 KM 0274947.6 |
 PR1002| PR0999 TORONTO MUNICIPAL TANK              APPROX. 9.4 KM 1373112.6 |
 PR1002| CO8435 DOYLE RM 1                          129.308 METERS 21508     |
 PR1002| CO8436 DOYLE RM 2                           73.875 METERS 26925     |
 PR1002|---------------------------------------------------------------------|
 PR1002
 PR1002                          SUPERSEDED SURVEY CONTROL
 PR1002
 PR1002  NAD 83(1986)-  44 38 03.40998(N)    096 43 21.01107(W) AD(       ) 2
 PR1002  NAD 27      -  44 38 03.53685(N)    096 43 19.80351(W) AD(       ) 2
 PR1002
 PR1002.Superseded values are not recommended for survey control.
 PR1002
 PR1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1002.See file dsdata.pdf to determine how the superseded data were derived.
 PR1002
 PR1002_MARKER: DD = SURVEY DISK
 PR1002_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR1002+WITH SETTING: INFORMATION.
 PR1002_STAMPING: DOYLE 1968
 PR1002_MARK LOGO: USGS
 PR1002_PROJECTION: RECESSED 61 CENTIMETERS
 PR1002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1002
 PR1002  HISTORY     - Date     Condition        Report By
 PR1002  HISTORY     - 1968     MONUMENTED       USGS
 PR1002
 PR1002                          STATION DESCRIPTION
 PR1002
 PR1002'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR1002'STATION IS LOCATED 4.0 MI N. AND 4.0 MI W. OF TOWN OF TORONTO,
 PR1002'IN SW 1/4 OF SEC. 33, T. 114 N., R. 49 W.
 PR1002'
 PR1002'TO REACH FROM THE POST OFFICE IN TORONTO, GO W. ON STATE
 PR1002'HWY. 28, 2.0 MI TO CROSSROADS, TURN RIGHT (N.), GO 4.0 MI
 PR1002'ON U.S. HWY. 77 TO CROSSROADS, TURN LEFT (W.), GO 2.0 MI TO
 PR1002'CROSSROADS, TURN RIGHT (N.), GO 0.25 MI TO STATION ON RIGHT.
 PR1002'
 PR1002'STATION IS 1353 FT N. OF E.-W. RD., 279.7 FT E. OF N.-S.
 PR1002'RD. AND IS IN CULTIVATED FIELD.  STATION MARK IS STANDARD
 PR1002'TABLET CRIMPED ON COPPER WELD ROD BURIED 2 FT BELOW THE
 PR1002'SURFACE AND IS STAMPED ET DOYLE 1968.
 PR1002'
 PR1002'REFERENCE MARK NO. 1 IS SW, OF THE STATION, 1011 FT N. OF
 PR1002'E.-W. RD., 37 FT E. OF N.-S. RD., 2.2 FT N. OF POWER LINE
 PR1002'POLE AND IS STAMPED DOYLE NO. 1 1968.
 PR1002'
 PR1002'REFERENCE MARK NO. 2 IS W. OF STATION, 1353 FT N. OF E.-W.
 PR1002'RD., 37 FT E. OF N.-S. RD., 6.0 FT SE. OF USGS WITNESS POST,
 PR1002'2.2 FT S. OF POWER LINE POLE AND IS STAMPED DOYLE NO. 2
 PR1002'1968.
 PR1002'
 PR1002'REFERENCE MARKS ARE STANDARD TABLETS CRIMPED ON COPPER
 PR1002'WELD RODS, SET FLUSH WITH THE GROUND AND CENTERED IN 6 IN.
 PR1002'DRAIN TILE FILLED WITH GRAVEL.
 PR1002'
 PR1002'NO AZIMUTH MARK WAS SET.  STATIONS ET VIEW AND KNOB ARE
 PR1002'GROUND VISIBLE.  DIRECTION WAS TURNED TO THE TORONTO M.W.T.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1003 ***********************************************************************
 PR1003  DESIGNATION -  DOYLE AZ MK
 PR1003  PID         -  PR1003
 PR1003  STATE/COUNTY-  SD/DEUEL
 PR1003  COUNTRY     -  US
 PR1003  USGS QUAD   -  CLEAR LAKE SOUTH (2017)
 PR1003
 PR1003                         *CURRENT SURVEY CONTROL
 PR1003  ______________________________________________________________________
 PR1003* NAD 83(1996) POSITION- 44 40 11.21192(N) 096 41 46.47885(W)   ADJUSTED
 PR1003* NAVD 88 ORTHO HEIGHT -   602.    (meters)     1975.    (feet) SCALED
 PR1003  ______________________________________________________________________
 PR1003  GEOID HEIGHT    -        -25.165 (meters)                     GEOID18
 PR1003  LAPLACE CORR    -         -3.29  (seconds)                    DEFLEC18
 PR1003  HORZ ORDER      -  SECOND
 PR1003
 PR1003.The horizontal coordinates were established by classical geodetic methods
 PR1003.and adjusted by the National Geodetic Survey in January 1998.
 PR1003
 PR1003.The orthometric height was scaled from a topographic map.
 PR1003
 PR1003.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1003.GEOID18 height accuracy estimate available here.
 PR1003
 PR1003.Click photographs - Photos may exist for this station.
 PR1003
 PR1003.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1003
 PR1003. The following values were computed from the NAD 83(1996) position.
 PR1003
 PR1003;                    North         East     Units Scale Factor Converg.
 PR1003;SPC SD N     -    98,292.525   861,899.715   MT  0.99996114   +2 20 17.5
 PR1003;SPC SD N     -   322,481.39  2,827,749.31   sFT  0.99996114   +2 20 17.5
 PR1003;UTM  14      - 4,948,849.986   682,611.755   MT  1.00001009   +1 37 12.1
 PR1003
 PR1003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1003!SPC SD N     -   0.99990952  x   0.99996114  =   0.99987067
 PR1003!UTM  14      -   0.99990952  x   1.00001009  =   0.99991961
 PR1003
 PR1003:                Primary Azimuth Mark                     Grid Az
 PR1003:SPC SD N     -  DOYLE                                    205 30 36.6
 PR1003:UTM  14      -  DOYLE                                    206 13 42.0
 PR1003
 PR1003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8261148849(NAD 83)
 PR1003
 PR1003|---------------------------------------------------------------------|
 PR1003| PID    Reference Object                     Distance      Geod. Az  |
 PR1003|                                                           dddmmss.s |
 PR1003| PR0991 HIGHLAND CHURCH SPIRE               APPROX. 6.0 KM 0961108.3 |
 PR1003| PR1002 DOYLE                               APPROX. 4.5 KM 2075054.1 |
 PR1003|---------------------------------------------------------------------|
 PR1003
 PR1003                          SUPERSEDED SURVEY CONTROL
 PR1003
 PR1003  NAD 83(1986)-  44 40 11.20813(N)    096 41 46.46082(W) AD(       ) 2
 PR1003  NAD 27      -  44 40 11.33654(N)    096 41 45.25430(W) AD(       ) 2
 PR1003
 PR1003.Superseded values are not recommended for survey control.
 PR1003
 PR1003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1003.See file dsdata.pdf to determine how the superseded data were derived.
 PR1003
 PR1003_MARKER: DD = SURVEY DISK
 PR1003_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 PR1003_STAMPING: DOYLE AZIMUTH MARK 1968
 PR1003_MARK LOGO: USGS
 PR1003_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1003
 PR1003  HISTORY     - Date     Condition        Report By
 PR1003  HISTORY     - 1968     MONUMENTED       USGS
 PR1003
 PR1003                          STATION DESCRIPTION
 PR1003
 PR1003'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR1003'STATION IS ABOUT 5.8 MI S. OF TOWN OF CLEAR LAKE, IN NW 1/4
 PR1003'OF SEC. 22, T. 114 N., R. 49 W.
 PR1003'
 PR1003'TO REACH FROM THE JCT. OF U.S. HWY. 77 AND STATE HWY. 22 AT
 PR1003'S. EDGE OF CLEAR LAKE, GO S. ON U.S. HWY. 77, 5.0 MI TO CROSSROADS,
 PR1003'TURN RIGHT (W.) AND GO 1.0 MI TO CROSSROADS, TURN LEFT (S.)
 PR1003'AND GO 0.3 MI TO LANE E. TO FARMHOUSE, TURN LEFT (E.) AND
 PR1003'CONTINUE ABOUT 0.2 MI PAST FARMHOUSE AND BARN TO SMALL PROMINENT
 PR1003'KNOLL AND STATION.
 PR1003'
 PR1003'STATION IS 113.6 FT S. OF E.-W. FENCE, 90.0 FT W. OF N.-S.
 PR1003'FENCE, 89.0 FT W. OF USGS WITNESS POST, AND IS STAMPED DOYLE
 PR1003'AZIMUTH MARK 1968.
 PR1003'
 PR1003'STATION MARK IS STANDARD TABLET SET FLUSH WITH THE GROUND
 PR1003'AND CENTERED IN 6 IN. DRAIN TILE FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0903 ***********************************************************************
 PR0903  DESIGNATION -  DRAKOLA
 PR0903  PID         -  PR0903
 PR0903  STATE/COUNTY-  SD/KINGSBURY
 PR0903  COUNTRY     -  US
 PR0903  USGS QUAD   -  HOWARD NE (2017)
 PR0903
 PR0903                         *CURRENT SURVEY CONTROL
 PR0903  ______________________________________________________________________
 PR0903* NAD 83(1996) POSITION- 44 14 18.80737(N) 097 30 15.04041(W)   ADJUSTED
 PR0903* NAVD 88 ORTHO HEIGHT -   532.6   (meters)     1747.    (feet) VERTCON3
 PR0903  ______________________________________________________________________
 PR0903  GEOID HEIGHT    -        -25.404 (meters)                     GEOID18
 PR0903  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 PR0903  HORZ ORDER      -  FIRST
 PR0903
 PR0903.The horizontal coordinates were established by classical geodetic methods
 PR0903.and adjusted by the National Geodetic Survey in January 1998.
 PR0903
 PR0903.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0903
 PR0903.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0903.GEOID18 height accuracy estimate available here.
 PR0903
 PR0903.Click photographs - Photos may exist for this station.
 PR0903
 PR0903.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0903
 PR0903. The following values were computed from the NAD 83(1996) position.
 PR0903
 PR0903;                    North         East     Units Scale Factor Converg.
 PR0903;SPC SD N     -    48,103.211   799,352.736   MT  1.00003888   +1 45 59.0
 PR0903;SPC SD N     -   157,818.62  2,622,543.10   sFT  1.00003888   +1 45 59.0
 PR0903;SPC SD S     -   215,509.459   825,953.097   MT  0.99996545   +1 57 06.1
 PR0903;SPC SD S     -   707,050.62  2,709,814.45   sFT  0.99996545   +1 57 06.1
 PR0903;UTM  14      - 4,899,457.345   619,445.028   MT  0.99977546   +1 02 37.2
 PR0903
 PR0903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0903!SPC SD N     -   0.99992048  x   1.00003888  =   0.99995936
 PR0903!SPC SD S     -   0.99992048  x   0.99996545  =   0.99988593
 PR0903!UTM  14      -   0.99992048  x   0.99977546  =   0.99969596
 PR0903
 PR0903:                Primary Azimuth Mark                     Grid Az
 PR0903:SPC SD N     -  HANSEN                                   047 22 37.8
 PR0903:SPC SD S     -  HANSEN                                   047 11 30.7
 PR0903:UTM  14      -  HANSEN                                   048 05 59.6
 PR0903
 PR0903_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1944599457(NAD 83)
 PR0903
 PR0903|---------------------------------------------------------------------|
 PR0903| PID    Reference Object                     Distance      Geod. Az  |
 PR0903|                                                           dddmmss.s |
 PR0903| PR0898 LAKE PRESTON FLOUR MILL STACK       APPROX.17.2 KM 0345540.9 |
 PR0903| PR0897 LAKE PRESTON CONG CH SPIRE          APPROX.17.2 KM 0364057.5 |
 PR0903| PR0896 LAKE PRESTON SCHOOLHOUSE CUP        APPROX.17.2 KM 0372045.7 |
 PR0903| PR0472 HANSEN                              APPROX.10.9 KM 0490836.8 |
 PR0903| PR0891 FREEDOM CHURCH SPIRE                APPROX.14.3 KM 1683758.9 |
 PR0903| PR0892 BERTON BAPTIST CHURCH SPIRE         APPROX. 9.6 KM 1685044.4 |
 PR0903| CO5594 DRAKOLA RM                                         17918     |
 PR0903| PR0914 CARTHAGE MIDDLE HEIGHT SPIRE        APPROX.18.6 KM 2455324.3 |
 PR0903| PR0913 CARTHAGE HIGHEST SPIRE              APPROX.18.7 KM 2462526.3 |
 PR0903|---------------------------------------------------------------------|
 PR0903
 PR0903                          SUPERSEDED SURVEY CONTROL
 PR0903
 PR0903  NAD 83(1986)-  44 14 18.80626(N)    097 30 15.00622(W) AD(       ) 1
 PR0903  NAD 27      -  44 14 18.91400(N)    097 30 13.74700(W) AD(       ) 1
 PR0903  USSD        -  44 14 19.08200(N)    097 30 14.17400(W) AD(       ) 3
 PR0903  NGVD 29 (07/19/86)  532.3    (m)         1746.     (f) VERT ANG       
 PR0903
 PR0903.Superseded values are not recommended for survey control.
 PR0903
 PR0903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0903.See file dsdata.pdf to determine how the superseded data were derived.
 PR0903
 PR0903_MARKER: N = NAIL
 PR0903_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0903_PROJECTION: RECESSED 5 CENTIMETERS
 PR0903_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0903
 PR0903  HISTORY     - Date     Condition        Report By
 PR0903  HISTORY     - 1903     MONUMENTED       CGS
 PR0903  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0903  HISTORY     - 1971     GOOD             USGS
 PR0903
 PR0903                          STATION DESCRIPTION
 PR0903
 PR0903'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0903'SITUATED IN THE SW. 1/4 SEC. 13, T. 109 N., R. 56 W., ON LAND
 PR0903'RENTED TO B. HERRICK.  IT IS 1 MILE NORTH AND 9-5/8 MILES WEST
 PR0903'OF OLDHAM, AND ON THE NORTH LINE OF A WAGON ROAD ALONG THE
 PR0903'SOUTH SIDE OF THE SECTION.  THE STATION IS MARKED BY A STANDARD
 PR0903'AZIMUTH MARK DISK, THE PIPES BEING 2 INCHES IN DIAMETER.
 PR0903'THE REFERENCE MARK IS UNDER THE WIRE FENCE ON THE SOUTH
 PR0903'SIDE OF THE ROAD AND IS 17.173 METERS FROM THE STATION
 PR0903'S 00 DEG 42 MIN E, IT IS 0.40 METER LOWER IN
 PR0903'ELEVATION THAN THE STATION.  THE SOUTHWEST CORNER OF THE
 PR0903'SECTION IS CONNECTED WITH THE TRIANGULATION STATION.  THE
 PR0903'FOLLOWING BEARINGS AND DISTANCES ARE FROM THE TRIANGULATION
 PR0903'STATION--A LARGE NEW BARN, EAST GABLE, S 43 DEG 45 MIN W, ABOUT
 PR0903'150 METERS.  HOUSE CHIMNEY, N 65 DEG 55 MIN W, ABOUT 450
 PR0903'METERS.  HOUSE CHIMNEY, N 25 DEG 24 MIN E, ABOUT 400 METERS.
 PR0903
 PR0903                          STATION RECOVERY (1935)
 PR0903
 PR0903'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0903'RECOVERED MAY 17, 1935, FOUND IN GOOD CONDITION.  SURFACE
 PR0903'MARK IS A NAIL IN AN IRON PIPE FILLED WITH AND SET IN CONCRETE,
 PR0903'2 INCHES BELOW THE SURFACE OF GROUND, IN SE 1/4 SW 1/4 SEC.
 PR0903'13, T. 109 N., R. 56 W., IN PUBLIC-ROAD RIGHT-OF-WAY, ABOUT
 PR0903'1/8 MILE WEST OF SOUTH 1/4 CORNER OF SECTION, 25 FEET NORTH
 PR0903'OF THE CENTER LINE OF ROAD, AND 6 FEET SOUTH OF NORTH
 PR0903'RIGHT-OF-WAY FENCE.  REFERENCE MARK IS A NAIL IN AN IRON PIPE
 PR0903'FILLED WITH AND SET IN CONCRETE, FLUSH WITH THE SURFACE
 PR0903'OF GROUND, UNDER A RIGHT-OF-WAY FENCE AT THE SOUTH SIDE
 PR0903'OF ROAD, 31 FEET SOUTH OF THE CENTER LINE OF ROAD, AND 56.3
 PR0903'FEET SOUTH OF STATION.
 PR0903'
 PR0903'AZIMUTH MARK SOUTHWEST CORNER SEC. 13, T. 109 N., R. 56 W.,
 PR0903'WAS DUG FOR AT THE INTERSECTION OF ROADS BUT WAS NOT FOUND.
 PR0903'THE OTHER AZIMUTH MARKS APPEAR TO BE USABLE.
 PR0903
 PR0903                          STATION RECOVERY (1971)
 PR0903
 PR0903'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (DLW)
 PR0903'STA. AND REFERENCE MARK WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 PR0903'AZ. MK. WAS NOT FOUND.
 PR0903'
 PR0903'DISTANCE TO REF. MARK MISSED -0.07 FT.
 PR0903'
 PR0903'DIRECTIONS TO REF. MARK MISSED - 763.0 SEC + 139.0 SEC
 PR0903'
 PR0903'STATION IS 5 FT. S. OF USC AND GS WITNESS POST.
 PR0903'
 PR0903'THE OLD DESCRIPTION IS ADEQUATE.
 PR0903'
 PR0903'NO SPIRES OR SMOKESTACK VISIBLE FROM GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1766 ***********************************************************************
 PU1766  DESIGNATION -  DRY
 PU1766  PID         -  PU1766
 PU1766  STATE/COUNTY-  SD/BUTTE
 PU1766  COUNTRY     -  US
 PU1766  USGS QUAD   -  MUD BUTTES (2017)
 PU1766
 PU1766                         *CURRENT SURVEY CONTROL
 PU1766  ______________________________________________________________________
 PU1766* NAD 83(1996) POSITION- 44 45 26.29306(N) 103 51 25.66959(W)   ADJUSTED
 PU1766* NAVD 88 ORTHO HEIGHT -  1016.840 (meters)     3336.08  (feet) ADJUSTED
 PU1766  ______________________________________________________________________
 PU1766  GEOID HEIGHT    -        -15.500 (meters)                     GEOID18
 PU1766  LAPLACE CORR    -         -4.46  (seconds)                    DEFLEC18
 PU1766  DYNAMIC HEIGHT  -       1016.565 (meters)     3335.18  (feet) COMP
 PU1766  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PU1766
 PU1766  HORZ ORDER      -  SECOND
 PU1766  VERT ORDER      -  FIRST     CLASS II
 PU1766
 PU1766.The horizontal coordinates were established by classical geodetic methods
 PU1766.and adjusted by the National Geodetic Survey in January 1998.
 PU1766
 PU1766.The orthometric height was determined by differential leveling and
 PU1766.adjusted by the NATIONAL GEODETIC SURVEY
 PU1766.in April 2000.
 PU1766
 PU1766.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1766.GEOID18 height accuracy estimate available here.
 PU1766
 PU1766.Click photographs - Photos may exist for this station.
 PU1766
 PU1766.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1766
 PU1766.The dynamic height is computed by dividing the NAVD 88
 PU1766.geopotential number by the normal gravity value computed on the
 PU1766.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1766.degrees latitude (g = 980.6199 gals.).
 PU1766
 PU1766.The modeled gravity was interpolated from observed gravity values.
 PU1766
 PU1766. The following values were computed from the NAD 83(1996) position.
 PU1766
 PU1766;                    North         East     Units Scale Factor Converg.
 PU1766;SPC SD N     -   109,947.153   294,726.456   MT  0.99995220   -2 43 47.4
 PU1766;SPC SD N     -   360,718.28    966,948.38   sFT  0.99995220   -2 43 47.4
 PU1766;UTM  13      - 4,956,625.733   590,455.114   MT  0.99970061   +0 48 17.1
 PU1766
 PU1766!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1766!SPC SD N     -   0.99984302  x   0.99995220  =   0.99979523
 PU1766!UTM  13      -   0.99984302  x   0.99970061  =   0.99954368
 PU1766
 PU1766:                Primary Azimuth Mark                     Grid Az
 PU1766:SPC SD N     -  DRY AZ MK                                140 30 34.7
 PU1766:UTM  13      -  DRY AZ MK                                136 58 30.2
 PU1766
 PU1766_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9045556625(NAD 83)
 PU1766
 PU1766|---------------------------------------------------------------------|
 PU1766| PID    Reference Object                     Distance      Geod. Az  |
 PU1766|                                                           dddmmss.s |
 PU1766| PU1765 DRY RM 1                             10.349 METERS 13523     |
 PU1766| PU1764 DRY AZ MK                                          1374647.3 |
 PU1766| PU1767 DRY RM 2                             11.772 METERS 32719     |
 PU1766|---------------------------------------------------------------------|
 PU1766
 PU1766                          SUPERSEDED SURVEY CONTROL
 PU1766
 PU1766  NAD 83(1993)-  44 45 26.28828(N)    103 51 25.67054(W) AD(       ) 2
 PU1766  NAD 83(1986)-  44 45 26.28192(N)    103 51 25.66435(W) AD(       ) 2
 PU1766  NAD 27      -  44 45 26.33580(N)    103 51 23.92740(W) AD(       ) 2
 PU1766  NAVD 88 (06/15/91) 1016.823  (m)         3336.03   (f) SUPERSEDED  1 2
 PU1766  NGVD 29 (??/??/92) 1016.344  (m)         3334.46   (f) ADJ UNCH    1 2
 PU1766  NGVD 29            1016.34   (m)         3334.4    (f) LEVELING    3  
 PU1766
 PU1766.Superseded values are not recommended for survey control.
 PU1766
 PU1766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1766.See file dsdata.pdf to determine how the superseded data were derived.
 PU1766
 PU1766_MARKER: DS = TRIANGULATION STATION DISK
 PU1766_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1766_STAMPING: DRY 1950
 PU1766_MARK LOGO: CGS
 PU1766_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1766+STABILITY: SURFACE MOTION
 PU1766_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1766+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1766
 PU1766  HISTORY     - Date     Condition        Report By
 PU1766  HISTORY     - 1950     MONUMENTED       CGS
 PU1766  HISTORY     - 1962     GOOD             CGS
 PU1766  HISTORY     - 1962     GOOD             CGS
 PU1766  HISTORY     - 1978     GOOD             NGS
 PU1766  HISTORY     - 1984     GOOD             LOCENG
 PU1766  HISTORY     - 19980920 GOOD             NGS
 PU1766  HISTORY     - 20110822 GOOD             GEOCAC
 PU1766
 PU1766                          STATION DESCRIPTION
 PU1766
 PU1766'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1766'THE STATION IS LOCATED ABOUT 6.0 MILES NORTH OF BELLE FOURCHE,
 PU1766'0.2 MILE WEST OF U.S. HIGHWAY NO. 85, 21 FEET EAST OF THE
 PU1766'CENTER OF A GRADED DIRT ROAD, 5 FEET NORTHWEST OF A WITNESS
 PU1766'POST, AND 4.5 FEET WEST OF A WIRE FENCE.
 PU1766'
 PU1766'TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS NO. 212 AND 85,
 PU1766'AT THE NORTH EDGE OF BELLE FOURCHE.  GO NORTH ON U.S. NO. 85
 PU1766'FOR 5.1 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 PU1766'CONTINUE NORTH ON U.S. NO. 85 FOR 0.2 MILE TO A SIDE ROAD
 PU1766'LEFT.  TURN LEFT AND GO WEST ON A GRADED DIRT ROAD FOR 0.2
 PU1766'MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 PU1766'
 PU1766'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU1766'DRY 1950.
 PU1766'
 PU1766'REFERENCE MARK NO. 1 IS 20 FEET EAST OF THE CENTER OF THE ROAD,
 PU1766'AND 2.5 FEET WEST OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND
 PU1766'THE DISK IS STAMPED DRY NO 1 1950.
 PU1766'
 PU1766'REFERENCE MARK NO. 2 IS 43 FEET EAST OF THE CENTER OF THE ROAD,
 PU1766'AND 1.4 FEET WEST OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE
 PU1766'DISK IS STAMPED DRY NO 2 1950.
 PU1766'
 PU1766'THE AZIMUTH MARK IS 42 FEET EAST OF THE CENTER OF U.S. HIGHWAY
 PU1766'NO. 85, 3 FEET NORTH OF A WITNESS POST, AND 1 FOOT WEST OF A
 PU1766'WIRE FENCE.  IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED DRY
 PU1766'1950.
 PU1766'
 PU1766'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU1766'CYLINDERS.
 PU1766
 PU1766                          STATION RECOVERY (1962)
 PU1766
 PU1766'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1766'STATION MARK, REFERENCE MARKS NOS. 1 AND 2 AND THE AZIMUTH
 PU1766'MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 PU1766'DISTANCE TO REFERENCE MARK NO. 1 WAS VERIFIED.  THE DIRECTION
 PU1766'TO REFERENCE MARK NO. 1 MISSED THE PREVIOUS DIRECTION 1 MINUTE
 PU1766'59 SECONDS.  THE DISTANCE AND DIRECTION TO REFERENCE MARK NO. 2
 PU1766'WERE VERIFIED.  THE DIRECTION TO THE AZIMUTH MARK WAS VERIFIED.
 PU1766'
 PU1766'FOLLOWING IS A NEW DESCRIPTION--
 PU1766'
 PU1766'THE STATION IS 6 MILES NORTH OF BELLE FOURCHE, 0.25 MILES WEST
 PU1766'OF U.S. HIGHWAY 85 AND ON THE NORTHEAST RIGHT-OF-WAY OF A
 PU1766'DIRT ROAD.
 PU1766'
 PU1766'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND
 PU1766'85 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85
 PU1766'FOR 5.0 MILES TO THE TOP OF A HILL AND A DIRT ROAD ON THE
 PU1766'LEFT.  TURN LEFT AND GO WEST ON THE DIRT ROAD FOR 0.25 MILE TO
 PU1766'THE STATION ON THE RIGHT.
 PU1766'
 PU1766'STATION MARK IS A STANDARD DISK STAMPED DRY 1950, SET IN A
 PU1766'ROUND CONCRETE POST WHICH PROJECTS 2 INCHES.  IT IS 27 FEET
 PU1766'NORTHEAST OF THE CENTER OF THE DIRT ROAD, 7.5 FEET SOUTH OF A
 PU1766'METAL WITNESS POST AND 5 FEET SOUTHWEST OF A FENCE.
 PU1766'THE UNDERGROUND MARK WAS NOT INSPECTED BY THIS PARTY.
 PU1766'
 PU1766'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED DRY NO 1 1950, IS
 PU1766'SET IN A ROUND CONCRETE POST WHICH PROJECTS 4 INCHES.  IT IS
 PU1766'22 FEET NORTH OF THE CENTER OF THE DIRT ROAD AND 3 FEET
 PU1766'SOUTH OF THE FENCE.
 PU1766'
 PU1766'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED DRY NO 2 1950,
 PU1766'IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 8 INCHES.  IT
 PU1766'IS 46 FEET NORTHWEST OF THE CENTER OF THE DIRT ROAD AND 1.5
 PU1766'FEET SOUTHEAST OF THE FENCE.
 PU1766'
 PU1766'AZIMUTH MARK, A STANDARD DISK STAMPED DRY 1950, IS SET IN A
 PU1766'ROUND CONCRETE POST WHICH PROJECTS 4 INCHES.  IT IS 43 FEET
 PU1766'EAST OF THE CENTER OF HIGHWAY 85, 10.6 FEET EAST OF A
 PU1766'TELEPHONE POLE, 10 FEET NORTH OF A T-FENCE CORNER, 1 FOOT
 PU1766'WEST OF A FENCE AND 1 FOOT EAST OF A METAL WITNESS POST.
 PU1766'
 PU1766'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 PU1766'DIRT ROAD FOR 0.25 MILE TO U.S. HIGHWAY 85.  TURN RIGHT AND
 PU1766'GO SOUTH ON HIGHWAY 85 FOR 0.2 MILE TO THE AZIMITH MARK ON
 PU1766'THE LEFT.
 PU1766'
 PU1766'NOTE--REFERENCE MARKS WERE MEASURED PULLING 5 KG. TAPE TENSION.
 PU1766
 PU1766                          STATION RECOVERY (1962)
 PU1766
 PU1766'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1766'6.4 MI N FROM BELLE FOURCHE.
 PU1766'ABOUT 6.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1766'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.3
 PU1766'MILE WEST ALONG A GRAVELED ROAD, ON THE INSIDE OF A CURVE IN
 PU1766'SECTION 10, T 9 N, R 2 E, 21 FEET NORTHEAST OF THE CENTER LINE OF
 PU1766'THE ROAD, 5 FEET SOUTHWEST OF A FENCE, 1.1 FEET NORTH OF A METAL
 PU1766'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU1766'CONCRETE POST PROJECTING 1-INCH.
 PU1766
 PU1766                          STATION RECOVERY (1978)
 PU1766
 PU1766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PU1766'STATION MARK, RM 1, RM 2 AND AZIMUTH MARK WERE RECOVERED IN GOOD
 PU1766'CONDITION.
 PU1766'
 PU1766'STATION WAS NOT OCCUPIED AT THIS TIME
 PU1766'
 PU1766'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF BELLE FOURCHE, 0.2 MILE
 PU1766'WEST OF U.S. HIGHWAY 85.
 PU1766'
 PU1766'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 85 AT
 PU1766'THE NORTH EDGE OF BELLE FOURCHE, GO NORTH U.S. HIGHWAY 85 FOR 4.9
 PU1766'MILE TO AZIMUTH MARK ABOUT 300 FEET TO THE RIGHT.  CONTINUE NORTH ON
 PU1766'HIGHWAY FOR 0.15 MILE TO SIDE ROAD LEFT, TURN LEFT, GO WEST ON GRAVEL
 PU1766'ROAD FOR 0.2 MILE TO CATTLE GUARD AND STATION ON RIGHT.
 PU1766'
 PU1766'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 PU1766'---DRY 1950---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30 CM
 PU1766'(12 INCHES) IN DIAMETER PROJECTING 5 CM (2 INCHES) ABOVE THE GROUND
 PU1766'LOCATED 14.9 METERS (49 FEET) NW FROM CENTER OF CATTLE GUARD, 6.1
 PU1766'METERS (20 FEET) SE FROM POWER POLE, AND 3.23 METERS (10.6 FEET) SE
 PU1766'FROM WITNESS POST.
 PU1766'
 PU1766'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU1766'STAMPED---DRY 1950---.
 PU1766'
 PU1766'REFERENCE MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU1766'STAMPED---DRY NO 1 1950---SET INTO THE TOP OF A ROUND CONCRETE
 PU1766'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2 INCHES)
 PU1766'ABOVE THE GROUND LOCATED 16.5 METERS (54 FEET) SE FROM POWER LINE
 PU1766'POLE, 13.26 METERS (43.5 FEET) SE FROM WITNESS SIGN NAILED TO FENCE
 PU1766'POST, 6.7 METERS (22 FEET) NNW FROM CENTER OF CATTLE GUARD, 1.98
 PU1766'METERS (6.5 FEET) WSW FROM FENCE CORNER, AND IS LEVEL WITH THE
 PU1766'STATION.
 PU1766'
 PU1766'REFERENCE MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU1766'STAMPED---DRY NO 2 1950---SET INTO THE TOP OF A ROUND CONCRETE
 PU1766'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 13 CM (5 INCHES)
 PU1766'ABOVE THE GROUND LOCATED 8.5 METERS (28 FEET) NW FROM WITNESS SIGN
 PU1766'NAILED TO FENCE POST, 5.5 METERS (18 FEET) NW FROM POWER LINE POLE,
 PU1766'14.0 METERS (46 FEET) NW FROM CENTER ROAD, 0.46 METER (1.5 FEET) SE
 PU1766'FROM FENCE, AND IS LEVEL WITH THE STATION.
 PU1766'
 PU1766'AZIMUTH MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU1766'STAMPED---DRY 1950---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 PU1766'30 CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4 INCHES) ABOVE THE
 PU1766'GROUND LOCATED 86.3 METERS (283 FEET) E FROM CENTER OF U.S. HIGHWAY
 PU1766'85, 64.9 METERS (213 FEET) SE FROM GATE, 14.0 METERS (46 FEET) SW
 PU1766'FROM POWER LINE POLE 0 1154, 2.59 METERS (8.5 FEET) N FROM FENCE
 PU1766'CORNER, 0.37 METER (1.2 FEET) NE FROM WITNESS POST, AND 0.3 METER (1
 PU1766'FOOT) W FROM FENCE.
 PU1766
 PU1766                          STATION RECOVERY (1984)
 PU1766
 PU1766'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1984 (MLC)
 PU1766'DRY 1950 RECOVERED GOOD.
 PU1766'
 PU1766'DRY NO 1 1950 RECOVERED GOOD.
 PU1766'
 PU1766'DRY NO 2 1950 RECOVERED GOOD.
 PU1766'
 PU1766'DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES NORTH OF BELLE
 PU1766'FOURCHE.
 PU1766
 PU1766                          STATION RECOVERY (1998)
 PU1766
 PU1766'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1766'8.4 KM (5.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1766'U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.4 KM (0.25 MI) WESTERLY
 PU1766'ALONG A GRAVELED ROAD, 11.8 M (38.7 FT) EAST OF REFERENCE MARK 2, 10.3
 PU1766'M (33.8 FT) WEST OF REFERENCE MARK 1, 9.0 M (29.5 FT) NORTHEAST OF THE
 PU1766'ROAD CENTER, 1.3 M (4.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, 0.3
 PU1766'M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.05
 PU1766'M (0.16 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 PU1766'PROPERTY OWNED BY TOM DAVIS, HC 64, BOX 38, BELLE FOURCHE, SD 57717.
 PU1766
 PU1766                          STATION RECOVERY (2011)
 PU1766
 PU1766'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1766'RM 1, RM 2 AND AZ ALSO FOUND.  AZ IS ABOUT TEN FT ABOVE THE CURRENT
 PU1766'ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0904 ***********************************************************************
 OR0904  DESIGNATION -  DRY
 OR0904  PID         -  OR0904
 OR0904  STATE/COUNTY-  SD/GREGORY
 OR0904  COUNTRY     -  US
 OR0904  USGS QUAD   -  DIXON NE (2017)
 OR0904
 OR0904                         *CURRENT SURVEY CONTROL
 OR0904  ______________________________________________________________________
 OR0904* NAD 83(1996) POSITION- 43 25 21.01715(N) 099 17 14.42250(W)   ADJUSTED
 OR0904* NAVD 88 ORTHO HEIGHT -   565.    (meters)     1854.    (feet) SCALED
 OR0904  ______________________________________________________________________
 OR0904  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 OR0904  LAPLACE CORR    -         -2.48  (seconds)                    DEFLEC18
 OR0904  HORZ ORDER      -  SECOND
 OR0904
 OR0904.The horizontal coordinates were established by classical geodetic methods
 OR0904.and adjusted by the National Geodetic Survey in January 1998.
 OR0904
 OR0904.The orthometric height was scaled from a topographic map.
 OR0904
 OR0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0904.GEOID18 height accuracy estimate available here.
 OR0904
 OR0904.Click photographs - Photos may exist for this station.
 OR0904
 OR0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0904
 OR0904. The following values were computed from the NAD 83(1996) position.
 OR0904
 OR0904;                    North         East     Units Scale Factor Converg.
 OR0904;SPC SD S     -   121,530.329   684,694.985   MT  0.99991269   +0 43 17.7
 OR0904;SPC SD S     -   398,720.75  2,246,370.13   sFT  0.99991269   +0 43 17.7
 OR0904;UTM  14      - 4,807,775.060   476,740.530   MT  0.99960665   -0 11 51.0
 OR0904
 OR0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0904!SPC SD S     -   0.99991547  x   0.99991269  =   0.99982816
 OR0904!UTM  14      -   0.99991547  x   0.99960665  =   0.99952215
 OR0904
 OR0904:                Primary Azimuth Mark                     Grid Az
 OR0904:SPC SD S     -  DRY AZ MK                                348 50 42.0
 OR0904:UTM  14      -  DRY AZ MK                                349 45 50.7
 OR0904
 OR0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7674007775(NAD 83)
 OR0904
 OR0904|---------------------------------------------------------------------|
 OR0904| PID    Reference Object                     Distance      Geod. Az  |
 OR0904|                                                           dddmmss.s |
 OR0904| CO3017 DRY RM 1                             12.603 METERS 19404     |
 OR0904| OR0903 TT 28 PB                             10.182 METERS 25312     |
 OR0904| CO3016 DRY AZ MK                                          3493359.7 |
 OR0904|---------------------------------------------------------------------|
 OR0904
 OR0904                          SUPERSEDED SURVEY CONTROL
 OR0904
 OR0904  NAD 83(1995)-  43 25 21.01637(N)    099 17 14.42499(W) AD(       ) 2
 OR0904  NAD 83(1986)-  43 25 21.01968(N)    099 17 14.42916(W) AD(       ) 2
 OR0904  NAD 27      -  43 25 21.01600(N)    099 17 13.07600(W) AD(       ) 2
 OR0904
 OR0904.Superseded values are not recommended for survey control.
 OR0904
 OR0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0904.See file dsdata.pdf to determine how the superseded data were derived.
 OR0904
 OR0904_MARKER: DS = TRIANGULATION STATION DISK
 OR0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0904_STAMPING: DRY 1948
 OR0904_MARK LOGO: CGS
 OR0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0904+STABILITY: SURFACE MOTION
 OR0904
 OR0904  HISTORY     - Date     Condition        Report By
 OR0904  HISTORY     - 1948     MONUMENTED       CGS
 OR0904
 OR0904                          STATION DESCRIPTION
 OR0904
 OR0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0904'LOCATED ABOUT 11 MILES SOUTHEAST OF IONA, 9-1/2 MILES EAST
 OR0904'AND 2-1/2 MILES NORTH OF DIXON AND 1-1/2 MILES SOUTHWEST OF THE
 OR0904'MISSOURI RIVER, ON THE EDGE OF A BLUFF OVERLOOKING THE RIVER.
 OR0904'IT IS NEAR THE CENTER OF SEC. 6, T. 99 N., R. 71 W., ON LAND
 OR0904'OWNED AND OCCUPIED BY MR. RAY LOW.  IT IS ABOUT 100 FEET EAST OF
 OR0904'MR. LOWS HOUSE, ABOUT 31 FEET EAST OF THE FARMYARD FENCE AND
 OR0904'33 FEET EAST OF A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT
 OR0904'6 INCHES AND THE DISC IS STAMPED DRY 1948.
 OR0904'
 OR0904'REFERENCE MARK NO. 1 IS 41.35 FEET SOUTH OF THE STATION, 1 FOOT
 OR0904'EAST OF THE FARMYARD FENCE AND ABOUT 4 FEET HIGHER THAN THE
 OR0904'STATION MARK.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISC
 OR0904'IS STAMPED DRY NO 1 1948.
 OR0904'
 OR0904'REFERENCE MARK NO. 2 IS A USGS BM, 33.41 FEET WEST OF THE
 OR0904'STATION, 1 FOOT SOUTH OF A WHITE WITNESS POST AND 1 FOOT EAST
 OR0904'OF THE FARMYARD FENCE, AND ABOUT 4 FOOT HIGHER THAN THE STATION
 OR0904'MARK.  THE MARK IS A 6 BY 6 INCH CONCRETE POST THAT PROJECTS
 OR0904'ABOUT 8 INCHES AND IS MARKED WITH A USGS DISC THAT IS STAMPED
 OR0904'1946 ELEV 1896 TT 28 PB.
 OR0904'
 OR0904'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE NORTH OF THE STATION,
 OR0904'ON THE SUMMIT OF THE SECOND KNOLL IN THAT DIRECTION AND AT
 OR0904'A LOWER ELEVATION THAN THE STATION.  THE MARK, WHICH IS 2.5
 OR0904'FEET WEST OF A WHITE WITNESS POST, PROJECTS ABOUT 6 INCHES AND
 OR0904'THE DISC IS STAMPED DRY 1948.
 OR0904'
 OR0904'THE STATION WAS REACHED FROM THE SMALL VILLAGE OF DIXON BY GOING
 OR0904'EAST FOR 2.0 MILES TO CROSSROADS AT THE JUNCTION OF STATE HIGHWAY
 OR0904'47.  CONTINUE STRAIGHT AHEAD OR EAST, KEEPING EAST AT ALL
 OR0904'INTERSECTIONS FOR 8.2 MILES TO THE SECOND WOODEN BRIDGE JUST
 OR0904'BEYOND FARM BUILDINGS TO THE LEFT.  CONTINUE EASTERLY 2.25 MILES
 OR0904'TO A T-INTERSECTION, THENCE LEFT 0.8 MILE TO FARM BUILDINGS
 OR0904'AND THE STATION SITE AS DESCRIBED ABOVE.
 OR0904'
 OR0904'TO REACH THE AZIMUTH MARK CONTINUE NORTHERLY, PAST THE HOUSE
 OR0904'AND FARM BUILDINGS, AND CONTINUE DOWN THE RIDGE FOR ABOUT 0.6
 OR0904'MILE TO THE MARK AS DESCRIBED ABOVE.
 OR0904'
 OR0904'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0841 ***********************************************************************
 PR0841  DESIGNATION -  DRY
 PR0841  PID         -  PR0841
 PR0841  STATE/COUNTY-  SD/HAMLIN
 PR0841  COUNTRY     -  US
 PR0841  USGS QUAD   -  CASTLEWOOD (2017)
 PR0841
 PR0841                         *CURRENT SURVEY CONTROL
 PR0841  ______________________________________________________________________
 PR0841* NAD 83(1996) POSITION- 44 37 30.98387(N) 097 06 27.36827(W)   ADJUSTED
 PR0841* NAVD 88 ORTHO HEIGHT -   546.    (meters)     1791.    (feet) SCALED
 PR0841  ______________________________________________________________________
 PR0841  GEOID HEIGHT    -        -24.916 (meters)                     GEOID18
 PR0841  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 PR0841  HORZ ORDER      -  SECOND
 PR0841
 PR0841.The horizontal coordinates were established by classical geodetic methods
 PR0841.and adjusted by the National Geodetic Survey in January 1998.
 PR0841
 PR0841.The orthometric height was scaled from a topographic map.
 PR0841
 PR0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0841.GEOID18 height accuracy estimate available here.
 PR0841
 PR0841.Click photographs - Photos may exist for this station.
 PR0841
 PR0841.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0841
 PR0841. The following values were computed from the NAD 83(1996) position.
 PR0841
 PR0841;                    North         East     Units Scale Factor Converg.
 PR0841;SPC SD N     -    92,101.969   829,481.512   MT  0.99996658   +2 02 49.4
 PR0841;SPC SD N     -   302,171.21  2,721,390.59   sFT  0.99996658   +2 02 49.4
 PR0841;UTM  14      - 4,943,066.200   650,119.264   MT  0.99987713   +1 19 46.5
 PR0841
 PR0841!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0841!SPC SD N     -   0.99991826  x   0.99996658  =   0.99988484
 PR0841!UTM  14      -   0.99991826  x   0.99987713  =   0.99979540
 PR0841
 PR0841:                Primary Azimuth Mark                     Grid Az
 PR0841:SPC SD N     -  HAYTI MUNICIPAL TANK                     291 59 19.0
 PR0841:UTM  14      -  HAYTI MUNICIPAL TANK                     292 42 21.9
 PR0841
 PR0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ5011943066(NAD 83)
 PR0841
 PR0841|---------------------------------------------------------------------|
 PR0841| PID    Reference Object                     Distance      Geod. Az  |
 PR0841|                                                           dddmmss.s |
 PR0841| CO5601 DRY RM 1                             13.551 METERS 00218     |
 PR0841| CO5602 DRY RM 2                             21.661 METERS 26955     |
 PR0841| PR0851 HAYTI MUNICIPAL TANK                APPROX. 8.6 KM 2940208.4 |
 PR0841|---------------------------------------------------------------------|
 PR0841
 PR0841                          SUPERSEDED SURVEY CONTROL
 PR0841
 PR0841  NAD 83(1986)-  44 37 30.97967(N)    097 06 27.34705(W) AD(       ) 2
 PR0841  NAD 27      -  44 37 31.10671(N)    097 06 26.09900(W) AD(       ) 2
 PR0841
 PR0841.Superseded values are not recommended for survey control.
 PR0841
 PR0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0841.See file dsdata.pdf to determine how the superseded data were derived.
 PR0841
 PR0841_MARKER: DD = SURVEY DISK
 PR0841_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0841+WITH SETTING: INFORMATION.
 PR0841_STAMPING: ET DRY 1968
 PR0841_MARK LOGO: USGS
 PR0841_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0841
 PR0841  HISTORY     - Date     Condition        Report By
 PR0841  HISTORY     - 1968     MONUMENTED       USGS
 PR0841
 PR0841                          STATION DESCRIPTION
 PR0841
 PR0841'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0841'STATION IS LOCATED ABOUT 2.0 MI S. AND 5.0 MI E. OF TOWN OF
 PR0841'HAYTI, ABOUT 2.7 MI N. AND 5.0 MI E. OF TOWN OF LAKE NORDEN, 0.2
 PR0841'MI N. OF DRIVE TO MR. ISAACSONS FARM, AND IN THE NW 1/4 SEC.
 PR0841'5, T. 113 N., R. 52 W.
 PR0841'
 PR0841'TO REACH FROM RIGHT-ANGLE BEND (S. AND E.) IN STATE HWY. 21 IN
 PR0841'NW. PART OF HAYTI, GO E. 4.0 MI TO JCT. WITH U.S. HWY. 81,
 PR0841'TURN RIGHT (S.) AND GO 1.0 MI TO CROSSROADS, TURN LEFT (E.)
 PR0841'AND GO 1.0 MI TO CROSSROADS, TURN RIGHT (S.) AND GO 1.3 MI TO
 PR0841'STATION ON LEFT (E.).
 PR0841'
 PR0841'STATION IS AT S. EDGE OF FIELD ENTRANCE E., 19.4 FT E. OF
 PR0841'N.-S. RD., 3.0 FT W. OF FIELD EDGE, 6.0 FT N. OF USGS WITNESS
 PR0841'POST AND STAMPED ET DRY 1968.
 PR0841'
 PR0841'REFERENCE MARK NO. 1 IS 64.0 FT N. OF FIELD ENTRANCE E., 22.4
 PR0841'FT E. OF N.-S. RD. AND STAMPED DRY NO. 1 1968.
 PR0841'
 PR0841'REFERENCE MARK NO. 2 IS 25.0 FT W. OF N.-S. RD. AND IN LINE WITH
 PR0841'S. EDGE OF FIELD ENTRANCE E. AND STAMPED DRY NO. 2 1968.
 PR0841'
 PR0841'NO AZIMUTH MARK WAS SET.  STATIONS ET GOEMAN, LAKE, AND STONE
 PR0841'ARE GROUND VISIBLE.  DIRECTION OBSERVED TO HAYTI M.W.T.
 PR0841'
 PR0841'ALL MARKS ARE SET FLUSH WITH GROUND AND ARE STANDARD TABLETS
 PR0841'CRIMPED ON COPPER WELD RODS AND CENTERED IN 6 IN. DRAIN TILE
 PR0841'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1096 ***********************************************************************
 PT1096  DESIGNATION -  DRY
 PT1096  PID         -  PT1096
 PT1096  STATE/COUNTY-  SD/DEWEY
 PT1096  COUNTRY     -  US
 PT1096  USGS QUAD   -  CHARLIE CREEK (2017)
 PT1096
 PT1096                         *CURRENT SURVEY CONTROL
 PT1096  ______________________________________________________________________
 PT1096* NAD 83(1996) POSITION- 44 55 10.37310(N) 100 50 34.96056(W)   ADJUSTED
 PT1096* NAVD 88 ORTHO HEIGHT -   594.    (meters)     1949.    (feet) SCALED
 PT1096  ______________________________________________________________________
 PT1096  GEOID HEIGHT    -        -21.818 (meters)                     GEOID18
 PT1096  LAPLACE CORR    -         -3.03  (seconds)                    DEFLEC18
 PT1096  HORZ ORDER      -  THIRD
 PT1096
 PT1096.The horizontal coordinates were established by classical geodetic methods
 PT1096.and adjusted by the National Geodetic Survey in January 1998.
 PT1096
 PT1096.The orthometric height was scaled from a topographic map.
 PT1096
 PT1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1096.GEOID18 height accuracy estimate available here.
 PT1096
 PT1096.Click photographs - Photos may exist for this station.
 PT1096
 PT1096.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1096
 PT1096. The following values were computed from the NAD 83(1996) position.
 PT1096
 PT1096;                    North         East     Units Scale Factor Converg.
 PT1096;SPC SD N     -   121,049.046   533,440.726   MT  0.99994174   -0 35 48.0
 PT1096;SPC SD N     -   397,141.75  1,750,130.12   sFT  0.99994174   -0 35 48.0
 PT1096;UTM  14      - 4,975,665.566   354,536.647   MT  0.99986019   -1 18 05.9
 PT1096
 PT1096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1096!SPC SD N     -   0.99991023  x   0.99994174  =   0.99985198
 PT1096!UTM  14      -   0.99991023  x   0.99986019  =   0.99977043
 PT1096
 PT1096:                Primary Azimuth Mark                     Grid Az
 PT1096:SPC SD N     -  DRY AZ MK                                349 57 27.8
 PT1096:UTM  14      -  DRY AZ MK                                350 39 45.7
 PT1096
 PT1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5453675665(NAD 83)
 PT1096
 PT1096|---------------------------------------------------------------------|
 PT1096| PID    Reference Object                     Distance      Geod. Az  |
 PT1096|                                                           dddmmss.s |
 PT1096| CO5599 DRY RM 1                             16.838 METERS 18922     |
 PT1096| CO5600 DRY RM 2                             13.423 METERS 29353     |
 PT1096| CO5598 DRY AZ MK                                          3492139.8 |
 PT1096|---------------------------------------------------------------------|
 PT1096
 PT1096                          SUPERSEDED SURVEY CONTROL
 PT1096
 PT1096  NAD 83(1986)-  44 55 10.36642(N)    100 50 34.96092(W) AD(       ) 3
 PT1096  NAD 27      -  44 55 10.42100(N)    100 50 33.44300(W) AD(       ) 3
 PT1096
 PT1096.Superseded values are not recommended for survey control.
 PT1096
 PT1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1096.See file dsdata.pdf to determine how the superseded data were derived.
 PT1096
 PT1096_MARKER: DS = TRIANGULATION STATION DISK
 PT1096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1096_STAMPING: DRY 1952
 PT1096_MARK LOGO: CGS
 PT1096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1096+STABILITY: SURFACE MOTION
 PT1096
 PT1096  HISTORY     - Date     Condition        Report By
 PT1096  HISTORY     - 1952     MONUMENTED       CGS
 PT1096
 PT1096                          STATION DESCRIPTION
 PT1096
 PT1096'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1096'THE STATION IS IN SECTION 16, T 11 N, R 27 E, ON THE CHEYENNE
 PT1096'RIVER INDIAN RESERVATION, ABOUT 12 MILES SOUTH AND 2 MILES
 PT1096'WEST OF RIDGEVIEW, ON A DIVIDING RIDGE BETWEEN ROUSSEAU AND
 PT1096'DRY FORK OF FOX CREEKS, 192 FEET WEST-SOUTHWEST OF THE CENTER
 PT1096'OF A TRACK ROAD AND 11 FEET WEST OF A WHITE 4 IN X 4 IN WITNESS
 PT1096'POST.
 PT1096'
 PT1096'TO REACH THE STATION FROM THE POST OFFICE IN RIDGEVIEW, GO
 PT1096'SOUTHWESTERLY ON U.S. HIGHWAY 212 FOR 6 MILES TO A SMALL
 PT1096'CHURCH AND CEMETERY ON THE RIGHT, CONTINUE SOUTHWESTERLY ON
 PT1096'THE HIGHWAY FOR 0.65 MILE TO A SIDE ROAD ON THE LEFT, TURN
 PT1096'LEFT (SOUTH) CROSS RAILROAD TRACK, GO THROUGH GATE AND FOLLOW
 PT1096'THE TRACK ROAD FOR 0.8 MILE TO A GATE (0.1 MILE NORTHWEST OF
 PT1096'A RANCH HOUSE) GO THROUGH GATE AND GO RIGHT ON TRACK ROAD
 PT1096'AROUND WEST SIDE OF A RESERVOIR FOR 0.55 MILE TO ANOTHER GATE,
 PT1096'GO THROUGH GATE AND BEAR RIGHT WITH THE MAIN TRACK ROAD
 PT1096'FOR 6.25 MILES TO A GATE, GO THROUGH GATE AND CONTINUE
 PT1096'SOUTHEASTERLY ON THE TRACK ROAD FOR 1.8 MILES TO THE
 PT1096'AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE ON THE
 PT1096'TRACK ROAD FOR 0.35 MILE TO THE STATION ON THE RIGHT AS
 PT1096'DESCRIBED.
 PT1096'
 PT1096'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT1096'DRY 1952.
 PT1096'
 PT1096'REFERENCE MARK 1 IS 195 FEET WEST-SOUTHWEST OF THE CENTER OF
 PT1096'THE TRACK ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK IS
 PT1096'STAMPED DRY NO 1 1952.
 PT1096'
 PT1096'REFERENCE MARK 2 IS 213 FEET WEST-SOUTHWEST OF THE CENTER OF THE
 PT1096'TRACK ROAD.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1096'DRY NO 2 1952.
 PT1096'
 PT1096'THE AZIMUTH MARK IS 165 FEET WEST OF THE CENTER OF THE TRACK
 PT1096'ROAD AND 11 FEET WEST OF A WHITE 4 IN X 4 IN WITNESS POST.
 PT1096'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED DRY 1952.
 PT1096'
 PT1096'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0788 ***********************************************************************
 OT0788  DESIGNATION -  DRY
 OT0788  PID         -  OT0788
 OT0788  STATE/COUNTY-  SD/CUSTER
 OT0788  COUNTRY     -  US
 OT0788  USGS QUAD   -  FAIRBURN NE (2017)
 OT0788
 OT0788                         *CURRENT SURVEY CONTROL
 OT0788  ______________________________________________________________________
 OT0788* NAD 83(1996) POSITION- 43 41 55.74432(N) 103 03 53.16045(W)   ADJUSTED
 OT0788* NAVD 88 ORTHO HEIGHT -  1003.    (meters)     3291.    (feet) SCALED
 OT0788  ______________________________________________________________________
 OT0788  GEOID HEIGHT    -        -16.723 (meters)                     GEOID18
 OT0788  LAPLACE CORR    -         -8.93  (seconds)                    DEFLEC18
 OT0788  HORZ ORDER      -  SECOND
 OT0788
 OT0788.The horizontal coordinates were established by classical geodetic methods
 OT0788.and adjusted by the National Geodetic Survey in January 1998.
 OT0788
 OT0788.The orthometric height was scaled from a topographic map.
 OT0788
 OT0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0788.GEOID18 height accuracy estimate available here.
 OT0788
 OT0788.Click photographs - Photos may exist for this station.
 OT0788
 OT0788.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0788
 OT0788. The following values were computed from the NAD 83(1996) position.
 OT0788
 OT0788;                    North         East     Units Scale Factor Converg.
 OT0788;SPC SD S     -   155,313.502   379,876.913   MT  0.99990785   -1 53 03.4
 OT0788;SPC SD S     -   509,557.71  1,246,312.84   sFT  0.99990785   -1 53 03.4
 OT0788;UTM  13      - 4,840,241.862   655,939.710   MT  0.99989911   +1 20 14.1
 OT0788
 OT0788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0788!SPC SD S     -   0.99984529  x   0.99990785  =   0.99975316
 OT0788!UTM  13      -   0.99984529  x   0.99989911  =   0.99974442
 OT0788
 OT0788:                Primary Azimuth Mark                     Grid Az
 OT0788:SPC SD S     -  DRY AZ MK                                326 11 45.9
 OT0788:UTM  13      -  DRY AZ MK                                322 58 28.4
 OT0788
 OT0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5593940241(NAD 83)
 OT0788
 OT0788|---------------------------------------------------------------------|
 OT0788| PID    Reference Object                     Distance      Geod. Az  |
 OT0788|                                                           dddmmss.s |
 OT0788| CP9206 DRY RM 1                             15.250 METERS 05403     |
 OT0788| CP9207 DRY RM 2                             11.230 METERS 19556     |
 OT0788| CP9205 DRY AZ MK                                          3241842.5 |
 OT0788|---------------------------------------------------------------------|
 OT0788
 OT0788                          SUPERSEDED SURVEY CONTROL
 OT0788
 OT0788  NAD 83(1995)-  43 41 55.74363(N)    103 03 53.16278(W) AD(       ) 2
 OT0788  NAD 83(1993)-  43 41 55.73491(N)    103 03 53.16371(W) AD(       ) 2
 OT0788  NAD 83(1986)-  43 41 55.72665(N)    103 03 53.16617(W) AD(       ) 2
 OT0788  NAD 27      -  43 41 55.75860(N)    103 03 51.48410(W) AD(       ) 2
 OT0788
 OT0788.Superseded values are not recommended for survey control.
 OT0788
 OT0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0788.See file dsdata.pdf to determine how the superseded data were derived.
 OT0788
 OT0788_MARKER: DS = TRIANGULATION STATION DISK
 OT0788_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0788_STAMPING: DRY 1961
 OT0788_MARK LOGO: CGS
 OT0788_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0788_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0788
 OT0788  HISTORY     - Date     Condition        Report By
 OT0788  HISTORY     - 1961     MONUMENTED       CGS
 OT0788
 OT0788                          STATION DESCRIPTION
 OT0788
 OT0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0788'THE STATION IS LOCATED ABOUT 14-1/2 MILES SOUTHEAST OF HERMOSA,
 OT0788'9-1/2 MILES EAST-SOUTHEAST OF FAIRBURN AND ON PROPERTY OWNED BY
 OT0788'MR. J.E. HORGAN.
 OT0788'
 OT0788'TO REACH THE STATION FROM THE RAILROAD CROSSING, JUST NORTH
 OT0788'OF THE RAILROAD DEPOT IN HERMOSA, GO EAST ON GRAVELED ROAD FOR
 OT0788'0.2 MILE TO A SIDE ROAD RIGHT, TURN RIGHT AND GO SOUTH AND EAST
 OT0788'ON GRAVELED ROAD FOR 1.75 MILES TO A SIDE ROAD LEFT AND SIGN
 OT0788'DIVIDE ROAD, CONTINUE EAST FOR 3.55 MILES TO A SIDE ROAD RIGHT
 OT0788'AND SIGN REDSHIRT, TURN RIGHT AND GO SOUTH ON GRAVELED ROAD
 OT0788'FOR 2.65 MILES TO WHERE GRAVELED ROAD ENDS, AND A CATTLE GUARD,
 OT0788'CONTINUE SOUTH ON PRIVATE ROAD CROSSING CATTLE GUARD FOR 1.9
 OT0788'MILES TO A CATTLE GUARD, CROSS CATTLE GUARD AND CONTINUE ON
 OT0788'TRACK ROAD FOR 1.7 MILES TO A SMALL WOODEN BRIDGE, (ABOUT
 OT0788'0.1 MILE NORTH OF A WINDMILL), CONTINUE ON TRACK ROAD
 OT0788'CROSSING BRIDGE FOR 0.35 MILE TO A DIM TRACK ROAD
 OT0788'CROSSING MAIN ROAD, TURN LEFT AND GO EAST ON TRACK ROAD FOR 0.45
 OT0788'MILE TO A WIRE GATE ON THE RIGHT, CONTINUE EAST FOR 0.35 MILE
 OT0788'TO A WIRE GATE AND AZIMUTH MARK ON THE RIGHT, PASS THROUGH GATE
 OT0788'AND BEAR RIGHT, SOUTHEAST, ACROSS PASTURE FOR 0.3 MILE TO A
 OT0788'FENCE CORNER, GO SOUTH ALONG EAST SIDE OF FENCE FOR 0.15
 OT0788'MILE, BEAR LEFT, EAST-SOUTHEAST, ACROSS PASTURE FOR 0.2
 OT0788'MILE TO A FENCE POST WITH A TRIANGULAR BLAZE AND THE END OF
 OT0788'TRUCK TRAVEL, PACK SOUTH-SOUTHEAST UP HILL FOR ABOUT 400 YARDS
 OT0788'TO THE HIGHEST POINT AND STATION.
 OT0788'
 OT0788'THE STATION MARK IS A STANDARD DISK STAMPED DRY 1961, BRAZED TO
 OT0788'THE TOP OF A CAST IRON PIPE 3 INCHES IN DIAMETER WHICH IS SET
 OT0788'IN THE GROUND AND PROJECTS 3 INCHES.  THE MARK IS 15 FEET WEST OF
 OT0788'THE EAST EDGE OF HILL, 8 FEET EAST OF THE WEST EDGE OF HILL
 OT0788'AND 5.7 FEET SOUTHEAST OF WITNESS POST.
 OT0788'
 OT0788'R.M. 1, A STANDARD DISK STAMPED DRY NO 1 1961, BRAZED TO THE
 OT0788'TOP OF A CAST IRON PIPE 3 INCHES IN DIAMETER WHICH IS SET IN
 OT0788'THE GROUND AND PROJECTS 4 INCHES.  THE MARK IS ON THE SLOPE OF
 OT0788'THE HILL, ABOUT 3 FEET LOWER THAN THE STATION AND IS 17.5 FEET
 OT0788'EAST OF WITNESS POST.
 OT0788'
 OT0788'R.M. 2, A STANDARD DISK STAMPED DRY NO 2 1961, IS SET IN A DRILL
 OT0788'HOLE IN BED ROCK AND IS FLUSH WITH THE GROUND.  THE MARK IS ABOUT
 OT0788'15 FEET LOWER THAN THE STATION, 47.5 FEET SOUTH OF WITNESS
 OT0788'POST, 14 FEET EAST OF THE WEST EDGE OF HILL AND 11 FEET WEST OF
 OT0788'THE EAST EDGE OF HILL.
 OT0788'
 OT0788'THE AZIMUTH MARK IS A STANDARD DISK STAMPED DRY 1961, SET IN
 OT0788'TOP OF A 12 INCH SQUARE CONCRETE POST PROJECTING 2 INCHES.  THE
 OT0788'MARK IS 22.5 FEET SOUTH OF THE CENTER OF WIRE GATE, 3.5 FEET
 OT0788'NORTH OF WITNESS POST AND 2.8 FEET SOUTH OF THE SOUTH GATE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1764 ***********************************************************************
 PU1764  DESIGNATION -  DRY AZ MK
 PU1764  PID         -  PU1764
 PU1764  STATE/COUNTY-  SD/BUTTE
 PU1764  COUNTRY     -  US
 PU1764  USGS QUAD   -  MUD BUTTES (2017)
 PU1764
 PU1764                         *CURRENT SURVEY CONTROL
 PU1764  ______________________________________________________________________
 PU1764* NAD 83(1986) POSITION- 44 45 11.5    (N) 103 51 06.5    (W)   HD_HELD2
 PU1764* NAVD 88 ORTHO HEIGHT -  1008.170 (meters)     3307.64  (feet) ADJUSTED
 PU1764  ______________________________________________________________________
 PU1764  GEOID HEIGHT    -        -15.501 (meters)                     GEOID18
 PU1764  DYNAMIC HEIGHT  -       1007.896 (meters)     3306.74  (feet) COMP
 PU1764  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 PU1764
 PU1764  VERT ORDER      -  FIRST     CLASS II
 PU1764
 PU1764.The horizontal coordinates were established by autonomous hand held GPS
 PU1764.observations and have an estimated accuracy of +/- 10 meters.
 PU1764
 PU1764.The orthometric height was determined by differential leveling and
 PU1764.adjusted by the NATIONAL GEODETIC SURVEY
 PU1764.in April 2000.
 PU1764
 PU1764.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1764.GEOID18 height accuracy estimate available here.
 PU1764
 PU1764.Click photographs - Photos may exist for this station.
 PU1764
 PU1764.The dynamic height is computed by dividing the NAVD 88
 PU1764.geopotential number by the normal gravity value computed on the
 PU1764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1764.degrees latitude (g = 980.6199 gals.).
 PU1764
 PU1764.The modeled gravity was interpolated from observed gravity values.
 PU1764
 PU1764;                    North         East    Units  Estimated Accuracy
 PU1764;SPC SD N     -   109,471.      295,126.      MT  (+/- 10 meters HH2 GPS)
 PU1764
 PU1764_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9088356175(NAD 83)
 PU1764
 PU1764                          SUPERSEDED SURVEY CONTROL
 PU1764
 PU1764  NAVD 88 (06/15/91) 1008.137  (m)         3307.53   (f) SUPERSEDED  1 2
 PU1764  NGVD 29 (??/??/92) 1007.657  (m)         3305.95   (f) ADJ UNCH    1 2
 PU1764
 PU1764.Superseded values are not recommended for survey control.
 PU1764
 PU1764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1764.See file dsdata.pdf to determine how the superseded data were derived.
 PU1764
 PU1764_MARKER: DZ = AZIMUTH MARK DISK
 PU1764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1764_STAMPING: DRY 1950
 PU1764_MARK LOGO: CGS
 PU1764_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1764+STABILITY: SURFACE MOTION
 PU1764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1764+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1764
 PU1764  HISTORY     - Date     Condition        Report By
 PU1764  HISTORY     - 1950     MONUMENTED       CGS
 PU1764  HISTORY     - 1962     GOOD             CGS
 PU1764  HISTORY     - 19980920 GOOD             NGS
 PU1764  HISTORY     - 20110822 GOOD             GEOCAC
 PU1764
 PU1764                          STATION DESCRIPTION
 PU1764
 PU1764'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1764'5.8 MI N FROM BELLE FOURCHE.
 PU1764'ABOUT 5.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1764'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 11,
 PU1764'T 9 N, R 2 E, 0.2 MILE SOUTH OF A T ROAD JUNCTION, 43 FEET EAST OF
 PU1764'THE CENTER LINE OF THE HIGHWAY, 10 FEET EAST OF A TELEPHONE POLE,
 PU1764'9 1/2 FEET NORTH OF A T FENCE INTERSECTION LEADING EAST, 1 FOOT
 PU1764'WEST OF A FENCE, 1.2 FEET EAST OF A METAL WITNESS POST, ABOUT 4
 PU1764'FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 PU1764'CONCRETE POST PROJECTING 4-INCHES.
 PU1764
 PU1764                          STATION RECOVERY (1998)
 PU1764
 PU1764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1764'8.0 KM (4.95 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1764'U.S. HIGHWAY 212 IN BELLE FOURCHE, 913.0 M (2995.4 FT) NORTH OF
 PU1764'MILEPOST 61, 94.4 M (309.7 FT) EAST OF THE HIGHWAY CENTERLINE, 64.0 M
 PU1764'(210.0 FT) EAST OF A WITNESS POST AND A T-FENCE CORNER, 13.8 M (45.3
 PU1764'FT) SOUTHWEST OF A UTILITY POLE, 7.0 M (23.0 FT) NORTHWEST OF THE
 PU1764'CENTER OF A GATE, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 2.1 M
 PU1764'(6.9 FT) NORTH OF A FENCE, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 PU1764'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 PU1764'KUDLOCK RANCH, HC 64, BOX 34, BELLE FOURCHE, SD 57717.
 PU1764
 PU1764                          STATION RECOVERY (2011)
 PU1764
 PU1764'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1764'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1765 ***********************************************************************
 PU1765  DESIGNATION -  DRY RM 1
 PU1765  PID         -  PU1765
 PU1765  STATE/COUNTY-  SD/BUTTE
 PU1765  COUNTRY     -  US
 PU1765  USGS QUAD   -  MUD BUTTES (2017)
 PU1765
 PU1765                         *CURRENT SURVEY CONTROL
 PU1765  ______________________________________________________________________
 PU1765* NAD 83(1986) POSITION- 44 45 26.05   (N) 103 51 25.34   (W)   HD_HELD1
 PU1765* NAVD 88 ORTHO HEIGHT -  1016.886 (meters)     3336.23  (feet) ADJUSTED
 PU1765  ______________________________________________________________________
 PU1765  GEOID HEIGHT    -        -15.500 (meters)                     GEOID18
 PU1765  DYNAMIC HEIGHT  -       1016.610 (meters)     3335.33  (feet) COMP
 PU1765  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PU1765
 PU1765  VERT ORDER      -  FIRST     CLASS II
 PU1765
 PU1765.The horizontal coordinates were determined by differentially corrected
 PU1765.hand held GPS observations or other comparable positioning techniques
 PU1765.and have an estimated accuracy of +/- 3 meters.
 PU1765
 PU1765.The orthometric height was determined by differential leveling and
 PU1765.adjusted by the NATIONAL GEODETIC SURVEY
 PU1765.in April 2000.
 PU1765
 PU1765.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1765.GEOID18 height accuracy estimate available here.
 PU1765
 PU1765.Click photographs - Photos may exist for this station.
 PU1765
 PU1765.The dynamic height is computed by dividing the NAVD 88
 PU1765.geopotential number by the normal gravity value computed on the
 PU1765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1765.degrees latitude (g = 980.6199 gals.).
 PU1765
 PU1765.The modeled gravity was interpolated from observed gravity values.
 PU1765
 PU1765;                    North         East    Units  Estimated Accuracy
 PU1765;SPC SD N     -   109,939.3     294,733.3     MT  (+/- 3 meters HH1 GPS) 
 PU1765
 PU1765_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9046256618(NAD 83)
 PU1765
 PU1765                          SUPERSEDED SURVEY CONTROL
 PU1765
 PU1765  NAVD 88 (06/15/91) 1016.845  (m)         3336.10   (f) SUPERSEDED  1 2
 PU1765  NGVD 29 (??/??/92) 1016.366  (m)         3334.53   (f) ADJ UNCH    1 2
 PU1765
 PU1765.Superseded values are not recommended for survey control.
 PU1765
 PU1765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1765.See file dsdata.pdf to determine how the superseded data were derived.
 PU1765
 PU1765_MARKER: DR = REFERENCE MARK DISK
 PU1765_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1765_STAMPING: DRY NO 1 1950
 PU1765_MARK LOGO: CGS
 PU1765_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1765+STABILITY: SURFACE MOTION
 PU1765_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1765+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1765
 PU1765  HISTORY     - Date     Condition        Report By
 PU1765  HISTORY     - 1950     MONUMENTED       CGS
 PU1765  HISTORY     - 1962     GOOD             CGS
 PU1765  HISTORY     - 19980920 GOOD             NGS
 PU1765  HISTORY     - 20110822 GOOD             GEOCAC
 PU1765
 PU1765                          STATION DESCRIPTION
 PU1765
 PU1765'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1765'6.4 MI N FROM BELLE FOURCHE.
 PU1765'ABOUT 6.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1765'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.3 MILE
 PU1765'WEST ALONG A GRAVELED ROAD, ON THE INSIDE OF A CURVE IN SECTION
 PU1765'10, T 9 N, R 2 E, 22 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 PU1765'2 1/2 FEET SOUTHWEST OF A FENCE, 33.9 FEET SOUTHEAST OF DRY 1950,
 PU1765'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1765'PROJECTING 2-INCHES.
 PU1765
 PU1765                          STATION RECOVERY (1998)
 PU1765
 PU1765'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1765'8.4 KM (5.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1765'U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.4 KM (0.25 MI) WESTERLY
 PU1765'ALONG A GRAVELED ROAD, 10.3 M (33.8 FT) EAST OF THE STATION MARK, 6.8
 PU1765'M (22.3 FT) NORTHEAST OF AND LEVEL WITH THE ROAD CENTER, 1.9 M (6.2
 PU1765'FT) NORTHWEST OF A FENCE, 0.9 M (3.0 FT) SOUTHWEST OF A FENCE, AND THE
 PU1765'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 PU1765'MONUMENT IS ON PROPERTY OWNED BY TOM DAVIS, HC 64, BOX 38, BELLE
 PU1765'FOURCHE, SD 57717.
 PU1765
 PU1765                          STATION RECOVERY (2011)
 PU1765
 PU1765'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1765'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1767 ***********************************************************************
 PU1767  DESIGNATION -  DRY RM 2
 PU1767  PID         -  PU1767
 PU1767  STATE/COUNTY-  SD/BUTTE
 PU1767  COUNTRY     -  US
 PU1767  USGS QUAD   -  MUD BUTTES (2017)
 PU1767
 PU1767                         *CURRENT SURVEY CONTROL
 PU1767  ______________________________________________________________________
 PU1767* NAD 83(1986) POSITION- 44 45 26.61   (N) 103 51 25.96   (W)   HD_HELD1
 PU1767* NAVD 88 ORTHO HEIGHT -  1016.439 (meters)     3334.77  (feet) ADJUSTED
 PU1767  ______________________________________________________________________
 PU1767  GEOID HEIGHT    -        -15.500 (meters)                     GEOID18
 PU1767  DYNAMIC HEIGHT  -       1016.163 (meters)     3333.86  (feet) COMP
 PU1767  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PU1767
 PU1767  VERT ORDER      -  FIRST     CLASS II
 PU1767
 PU1767.The horizontal coordinates were determined by differentially corrected
 PU1767.hand held GPS observations or other comparable positioning techniques
 PU1767.and have an estimated accuracy of +/- 3 meters.
 PU1767
 PU1767.The orthometric height was determined by differential leveling and
 PU1767.adjusted by the NATIONAL GEODETIC SURVEY
 PU1767.in April 2000.
 PU1767
 PU1767.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1767.GEOID18 height accuracy estimate available here.
 PU1767
 PU1767.Click photographs - Photos may exist for this station.
 PU1767
 PU1767.The dynamic height is computed by dividing the NAVD 88
 PU1767.geopotential number by the normal gravity value computed on the
 PU1767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1767.degrees latitude (g = 980.6199 gals.).
 PU1767
 PU1767.The modeled gravity was interpolated from observed gravity values.
 PU1767
 PU1767;                    North         East    Units  Estimated Accuracy
 PU1767;SPC SD N     -   109,957.2     294,720.5     MT  (+/- 3 meters HH1 GPS) 
 PU1767
 PU1767_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9044856635(NAD 83)
 PU1767
 PU1767                          SUPERSEDED SURVEY CONTROL
 PU1767
 PU1767  NAVD 88 (06/15/91) 1016.418  (m)         3334.70   (f) SUPERSEDED  1 2
 PU1767  NGVD 29 (??/??/92) 1015.939  (m)         3333.13   (f) ADJ UNCH    1 2
 PU1767
 PU1767.Superseded values are not recommended for survey control.
 PU1767
 PU1767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1767.See file dsdata.pdf to determine how the superseded data were derived.
 PU1767
 PU1767_MARKER: DR = REFERENCE MARK DISK
 PU1767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1767_STAMPING: DRY NO 2 1950
 PU1767_MARK LOGO: CGS
 PU1767_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1767+STABILITY: SURFACE MOTION
 PU1767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1767+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1767
 PU1767  HISTORY     - Date     Condition        Report By
 PU1767  HISTORY     - 1950     MONUMENTED       CGS
 PU1767  HISTORY     - 1962     GOOD             CGS
 PU1767  HISTORY     - 19980920 GOOD             NGS
 PU1767  HISTORY     - 20110822 GOOD             GEOCAC
 PU1767
 PU1767                          STATION DESCRIPTION
 PU1767
 PU1767'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1767'6.4 MI N FROM BELLE FOURCHE.
 PU1767'ABOUT 6.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1767'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 0.3 MILE
 PU1767'WEST ALONG A GRAVELED ROAD, ON THE INSIDE OF A CURVE IN SECTION
 PU1767'10, T 9 N, R 2 E, 43 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 PU1767'1 1/2 FEET SOUTHWEST OF A FENCE, 38.6 FEET NORTHWEST OF DRY
 PU1767'1950, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1767'POST PROJECTING 6-INCHES.
 PU1767
 PU1767                          STATION RECOVERY (1998)
 PU1767
 PU1767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1767'8.4 KM (5.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1767'U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.4 KM (0.25 MI) WESTERLY
 PU1767'ALONG A GRAVELED ROAD, 11.8 M (38.7 FT) WEST OF THE STATION MARK, 13.7
 PU1767'M (44.9 FT) NORTHEAST OF THE ROAD CENTER, 1.0 M (3.3 FT) SOUTHWEST OF
 PU1767'A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT
 PU1767'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT
 PU1767'IS ON PROPERTY OWNED BY TOM DAVIS, HC 64, BOX 38, BELLE FOURCHE, SD
 PU1767'57717.
 PU1767
 PU1767                          STATION RECOVERY (2011)
 PU1767
 PU1767'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1767'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0382 ***********************************************************************
 QQ0382  DESIGNATION -  DRYWOOD
 QQ0382  PID         -  QQ0382
 QQ0382  STATE/COUNTY-  SD/ROBERTS
 QQ0382  COUNTRY     -  US
 QQ0382  USGS QUAD   -  WHITESTONE LAKE (2017)
 QQ0382
 QQ0382                         *CURRENT SURVEY CONTROL
 QQ0382  ______________________________________________________________________
 QQ0382* NAD 83(1996) POSITION- 45 37 50.45492(N) 097 08 48.37312(W)   ADJUSTED
 QQ0382* NAVD 88 ORTHO HEIGHT -   623.5   (meters)     2046.    (feet) VERTCON3
 QQ0382  ______________________________________________________________________
 QQ0382  GEOID HEIGHT    -        -25.513 (meters)                     GEOID18
 QQ0382  LAPLACE CORR    -         -5.75  (seconds)                    DEFLEC18
 QQ0382  HORZ ORDER      -  FIRST
 QQ0382
 QQ0382.The horizontal coordinates were established by classical geodetic methods
 QQ0382.and adjusted by the National Geodetic Survey in January 1998.
 QQ0382
 QQ0382.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0382.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0382
 QQ0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0382.GEOID18 height accuracy estimate available here.
 QQ0382
 QQ0382.Click photographs - Photos may exist for this station.
 QQ0382
 QQ0382.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0382
 QQ0382. The following values were computed from the NAD 83(1996) position.
 QQ0382
 QQ0382;                    North         East     Units Scale Factor Converg.
 QQ0382;SPC SD N     -   203,652.397   822,438.222   MT  0.99999026   +2 01 09.6
 QQ0382;SPC SD N     -   668,149.57  2,698,282.73   sFT  0.99999026   +2 01 09.6
 QQ0382;SPC SD N     -   668,149.57  2,698,282.73   sFT  0.99999026   +2 01 09.6
 QQ0382;SPC ND S     -     1,580.714   861,435.910   MT  1.00015433   +2 26 44.8
 QQ0382;SPC ND S     -     5,186.07  2,826,233.30   iFT  1.00015433   +2 26 44.8
 QQ0382;SPC SD N     -   203,652.397   822,438.222   MT  0.99999026   +2 01 09.6
 QQ0382;UTM  14      - 5,054,685.320   644,451.069   MT  0.99985654   +1 19 30.0
 QQ0382
 QQ0382!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0382!SPC SD N     -   0.99990626  x   0.99999026  =   0.99989653
 QQ0382!SPC ND S     -   0.99990626  x   1.00015433  =   1.00006058
 QQ0382!SPC SD N     -   0.99990626  x   0.99999026  =   0.99989653
 QQ0382!UTM  14      -   0.99990626  x   0.99985654  =   0.99976282
 QQ0382
 QQ0382:                Primary Azimuth Mark                     Grid Az
 QQ0382:SPC SD N     -  DRYWOOD AZ MK 2                          270 31 49.9
 QQ0382:SPC ND S     -  DRYWOOD AZ MK 2                          270 06 14.7
 QQ0382:SPC SD N     -  DRYWOOD AZ MK 2                          270 31 49.9
 QQ0382:UTM  14      -  DRYWOOD AZ MK 2                          271 13 29.5
 QQ0382
 QQ0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4445154685(NAD 83)
 QQ0382
 QQ0382|---------------------------------------------------------------------|
 QQ0382| PID    Reference Object                     Distance      Geod. Az  |
 QQ0382|                                                           dddmmss.s |
 QQ0382| QQ0383 T125N R52W SEC 10 NE COR            202.201 METERS 08010     |
 QQ0382| CO5605 DRYWOOD RM                                         08220     |
 QQ0382| QQ0481 GRACEVILLE WATER TOWER              APPROX.55.9 KM 0964613.9 |
 QQ0382| QQ0589 BROWNS VALLEY WATER TOWER           APPROX.24.9 KM 0991107.7 |
 QQ0382| QQ0591 BROWNS VALLEY LARGE BLDG SPIRE      APPROX.25.1 KM 0993307.8 |
 QQ0382| QQ0585 BEARDSLEY MUNICIPAL TANK            APPROX.34.8 KM 1031131.9 |
 QQ0382| QQ0594 PEAVER OPEN BELFRY                  APPROX.18.1 KM 1231607.9 |
 QQ0382| CO5606 DRYWOOD RM 2                         12.417 METERS 19014     |
 QQ0382| CO5604 DRYWOOD AZ MK 2                                    2723259.5 |
 QQ0382| CO5603 DRYWOOD AZ MK                                      2724523.6 |
 QQ0382| CO5607 DRYWOOD RM 3                         26.135 METERS 31425     |
 QQ0382|---------------------------------------------------------------------|
 QQ0382
 QQ0382                          SUPERSEDED SURVEY CONTROL
 QQ0382
 QQ0382  NAD 83(1986)-  45 37 50.45477(N)    097 08 48.36137(W) AD(       ) 1
 QQ0382  NAD 27      -  45 37 50.60000(N)    097 08 47.05800(W) AD(       ) 1
 QQ0382  USSD        -  45 37 50.76500(N)    097 08 47.49200(W) AD(       ) 3
 QQ0382  NGVD 29 (07/19/86)  623.2    (m)         2045.     (f) VERT ANG       
 QQ0382
 QQ0382.Superseded values are not recommended for survey control.
 QQ0382
 QQ0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0382.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0382
 QQ0382_MARKER: N = NAIL
 QQ0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0382+STABILITY: SURFACE MOTION
 QQ0382
 QQ0382  HISTORY     - Date     Condition        Report By
 QQ0382  HISTORY     - 1903     MONUMENTED       CGS
 QQ0382  HISTORY     - 1935     SEE DESCRIPTION  CGS
 QQ0382  HISTORY     - 1952     SEE DESCRIPTION  CGS
 QQ0382  HISTORY     - 1962     GOOD             USGS
 QQ0382  HISTORY     - 1963     GOOD             CGS
 QQ0382  HISTORY     - 1964     POOR             SDHD
 QQ0382  HISTORY     - 1965     GOOD             CGS
 QQ0382  HISTORY     - 1975     SEE DESCRIPTION  NGS
 QQ0382
 QQ0382                          STATION DESCRIPTION
 QQ0382
 QQ0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 QQ0382'ABOUT 1-1/4 MILES NORTH OF DRYWOOD LAKE, 2 MILES SOUTH AND 4-1/4
 QQ0382'MILES WEST OF SISSETON IN SISSETON INDIAN RESERVATION, IN NE 1/4
 QQ0382'NE 1/4 SEC. 10, T. 125 N., R. 52 W. OF THE FIFTH PRINCIPAL
 QQ0382'MERIDIAN, DRYWOOD LAKE TOWNSHIP, ON LAND BELONGING (IN 1904) TO
 QQ0382'M.K. HEMLE, ON A HIGH PROMINENT KNOLL, AND 122 FEET SOUTH OF
 QQ0382'CENTER OF EAST-AND-WEST SECTION-LINE ROAD.  SURFACE AND
 QQ0382'UNDERGROUND MARKS ARE NAILS IN TERRA-COTTA PIPES FILLED WITH
 QQ0382'AND SET IN CONCRETE.  REFERENCE MARK IS NAIL
 QQ0382'IN TERRA-COTTA PIPE FILLED WITH AND SET IN CONCRETE.
 QQ0382'IN ROAD CORNER OF SECTION, AND 190.81 METERS (626.0 FEET) FROM
 QQ0382'STATION N 62 DEG 20 MIN E.  IT IS 18.99 METERS
 QQ0382'(62.3 FEET) LOWER IN ELEVATION THAN STATION.  FOLLOWING
 QQ0382'DISTANCES AND BEARINGS ARE FROM STATION-- W.J. ARFSTROMS HOUSE,
 QQ0382'CHIMNEY, ABOUT 1 MILE, S 49 DEG 04 MIN W.  T. 125 N., R. 52 W.,
 QQ0382'SEC. 10, NORTHEAST CORNER, 202.2
 QQ0382'METERS (663 FEET), N 60 DEG 10 MIN E.  AND M.K. HEMLES
 QQ0382'BARN, NORTH GABLE, ABOUT 300 YARDS, S 67 DEG 19 MIN E (IN
 QQ0382'1935, REPORTED HIDDEN BY TREES).  REPORTED IN 1935 THAT TOP
 QQ0382'OF TILE AT STATION WAS BROKEN FLUSH WITH SURFACE OF GROUND
 QQ0382'AND NAIL BENT TO ONE SIDE, AND REFERENCE MARK PROBABLY
 QQ0382'REMOVED BY ROAD GRADING.
 QQ0382
 QQ0382                          STATION RECOVERY (1952)
 QQ0382
 QQ0382'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0382'THE STATION WAS RECOVERED AS DESCRIBED.  THE AZIMUTH MARK AND
 QQ0382'REFERENCE MARKS 2 AND 3 WERE ESTABLISHED BY THIS PARTY.  A COMPLETE
 QQ0382'DESCRIPTION FOLLOWS--
 QQ0382'
 QQ0382'THE STATION IS ABOUT 5 MILES SOUTHWEST OF SISSETON, 2 MILES SOUTH
 QQ0382'OF STATE HIGHWAY 10, IN SECTION 10, T 125 N, R 52 W, 90 FEET
 QQ0382'SOUTH OF A GRAVELED ROAD, AND 4 FEET SOUTHWEST OF A 4 X 4 INCH
 QQ0382'WITNESS POST.
 QQ0382'
 QQ0382'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 81 AND
 QQ0382'STATE HIGHWAY 10 AT THE SOUTHEAST EDGE OF SISSETON, GO WEST ON
 QQ0382'HIGHWAY 10 FOR 4.1 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QQ0382'SOUTH ON GRAVELED ROAD FOR 2.0 MILES TO THE POINT WHERE THE MAIN
 QQ0382'ROAD TURNS RIGHT, TURN RIGHT AND GO WEST FOR 1.25 MILES TO TOP
 QQ0382'OF HILL AND STATION ON THE LEFT, CONTINUE WEST FOR 0.4 MILE TO
 QQ0382'THE AZIMUTH MARK ON THE LEFT.
 QQ0382'
 QQ0382'THE STATION MARK IS A 14-INCH CONCRETE CYLINDER WITH A NAIL SET
 QQ0382'IN THE CENTER.  THE MARK IS FLUSH WITH THE GROUND, AND SCRATCHED
 QQ0382'IN THE CONCRETE IS USC AND GS 1903.
 QQ0382'
 QQ0382'REFERENCE MARK 2 IS 42 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QQ0382'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED DRYWOOD NO 2
 QQ0382'1903.
 QQ0382'
 QQ0382'REFERENCE MARK 3 IS 60 FEET SOUTH OF A GRAVELED ROAD.  THE MARK
 QQ0382'PROJECTS 2 INCHES, AND THE DISK IS STAMPED DRYWOOD NO 3 1903.
 QQ0382'
 QQ0382'THE AZIMUTH MARK IS 41 FEET SOUTH OF A GRAVELED ROAD, 3 FEET EAST
 QQ0382'OF A POWER LINE POLE, AND 3 FEET SOUTHEAST OF A 4 X 4 INCH WITNESS
 QQ0382'POST.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED DRYWOOD
 QQ0382'1903.
 QQ0382'
 QQ0382'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 QQ0382
 QQ0382                          STATION RECOVERY (1962)
 QQ0382
 QQ0382'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 QQ0382'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 QQ0382
 QQ0382                          STATION RECOVERY (1963)
 QQ0382
 QQ0382'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WGT)
 QQ0382'THIS STATION WAS RECOVERED AS DESCRIBED IN A RECOVERY NOTE BY
 QQ0382'J.C.M. IN 1952 AND STATION AND REFERENCE MARKS FOUND IN GOOD
 QQ0382'CONDITION.  THE AZIMUTH MARK HAD BEEN DESTROYED BY ROAD
 QQ0382'IMPROVEMENT.  NO ATTEMPT WAS MADE TO ESTABLISH A NEW AZIMUTH MARK AT
 QQ0382'TIME OF RECOVERY AS NO OBJECTS WERE LISTED AS BEING VISABLE
 QQ0382'FROM THE GROUND AT THE STATION.
 QQ0382'
 QQ0382'THE 1952 DESCRIPTION TO REACH THE STATION FROM SISSETON IS
 QQ0382'ADEQUATE FOR RECOVERY.
 QQ0382
 QQ0382                          STATION RECOVERY (1964)
 QQ0382
 QQ0382'RECOVERY NOTE BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1964
 QQ0382'STATION WAS RECOVERED AND FOUND IN POOR CONDITION.  MARKINGS ON
 QQ0382'THE DISK COULD NOT BE READ.
 QQ0382'
 QQ0382'R.M. 3 SHOULD BE RESET AS SOON AS POSSIBLE AS THERE IS VERY LITTLE
 QQ0382'EARTH LEFT ON THE NORTH SIDE.  DUE TO BACK SLOPE OF ROAD GRADE,
 QQ0382'MARK IS BADLY ERODED.  NAIL IS BENT OVER.
 QQ0382'
 QQ0382'THE PRESENT LANDOWNER IS MR. BEN DOHLIN, SISSETON, S. DAKOTA.
 QQ0382
 QQ0382                          STATION RECOVERY (1965)
 QQ0382
 QQ0382'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 QQ0382'THE STATION RECOVERED AND STATION AND R.M. NO. 2 FOUND IN GOOD
 QQ0382'CONDITION.  R.M. NO. 3 WAS EXPOSED ON ONE SIDE SO THE MARK WAS
 QQ0382'REMOVED AND RESET.  THE AZIMUTH MARK HAD BEEN DESTROYED BY ROAD
 QQ0382'CONSTRUCTION.  THIS MARK COULD NOT BE REPLACED AT THIS TIME AS
 QQ0382'THERE WERE NO INTERSECTION STATIONS VISIBLE FROM THE STATION.
 QQ0382'
 QQ0382'R.M. NO. 4 WAS SET 31.56 FEET WEST OF THE STATION AND THE DISK WAS
 QQ0382'STAMPED DRYWOOD NO 4 1903.
 QQ0382'
 QQ0382'THE 1952 DESCRIPTION TO REACH THE STATION FROM SISSETON IS
 QQ0382'ADEQUATE FOR RECOVERY.
 QQ0382
 QQ0382                          STATION RECOVERY (1975)
 QQ0382
 QQ0382'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 QQ0382'THE STATION MARK AND REFERENCE MARKS NO. 2 AND NO. 4 WERE
 QQ0382'RECOVERED IN GOOD CONDITION, THE NAIL MARKING THE STATION IS BENT
 QQ0382'OVER BUT THE MARK IS SOLID.  REFERENCE MARK NO. 5 AND A NEW
 QQ0382'AZIMUTH MARK WERE SET.
 QQ0382'
 QQ0382'A NEW DESCRIPTION FOLLOWS--
 QQ0382'
 QQ0382'THE STATION IS LOCATED ABOUT 6 MILES SOUTHWEST OF SISSETON AND
 QQ0382'2 MILES SOUTH OF STATE HIGHWAY 10, ALONG THE SOUTH SIDE OF A
 QQ0382'GRAVELED ROAD, ON THE TOP OF A PROMINENT KNOLL ON A HIGH RIDGE,
 QQ0382'0.35 MILE WEST OF THE FARMSTEAD OF MR. BEN DAHLIN OWNER OF
 QQ0382'THE PROPERTY.
 QQ0382'
 QQ0382'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 81 AND
 QQ0382'STATE HIGHWAY 10 IN THE SOUTHEAST PART OF SISSETON, GO WEST ON
 QQ0382'HIGHWAY 10 FOR 4.0 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QQ0382'SOUTH ON COUNTY ROAD 28 FOR 2.0 MILES TO A SIDE ROAD RIGHT, TURN
 QQ0382'RIGHT AND GO WEST ON COUNTY ROAD 15 FOR 1.25 MILES TO THE TOP OF
 QQ0382'THE RIDGE AND THE STATION ON THE LEFT AS DESCRIBED.
 QQ0382'
 QQ0382'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON COUNTY
 QQ0382'ROAD 15 FOR 0.35 MILE TO A FIELD ENTRANCE AND THE MARK ON THE
 QQ0382'LEFT AS DESCRIBED.
 QQ0382'
 QQ0382'THE STATION MARK IS A NAIL SET IN THE TOP OF A TERRA-COTTA PIPE
 QQ0382'FILLED WITH AND SET IN CONCRETE FLUSH WITH THE GROUND.  IT IS
 QQ0382'123 FEET (SLOPE) SOUTH OF THE CENTER OF COUNTY ROAD 15, 54 FEET
 QQ0382'SOUTH OF THE EDGE OF THE BACKSLOPE, 34 FEET EAST-NORTHEAST OF A
 QQ0382'3 X 3 FOOT FLAT BOULDER, 5 FEET WEST OF A WOODEN WITNESS POST,
 QQ0382'AND 1.9 FEET WEST OF A METAL WITNESS POST.
 QQ0382'
 QQ0382'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED DRYWOOD NO 2 1903,
 QQ0382'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QQ0382'2-INCHES.  IT IS ON THE SOUTH SLOPE OF THE HILL, 95 FEET SOUTH
 QQ0382'OF THE EDGE OF THE BACKSLOPE, 42 FEET SOUTH OF THE METAL WITNESS
 QQ0382'POST, AND 34 FEET SOUTHEAST OF THE 3 X 3 FOOT BOULDER.
 QQ0382'
 QQ0382'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED DRYWOOD NO 4
 QQ0382'1903, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 QQ0382'GROUND.  IT IS 49 FEET SOUTH OF THE EDGE OF THE BACKSLOPE, 32
 QQ0382'FEET WEST OF THE METAL WITNESS POST, AND 22 FEET NORTH OF THE 3 X
 QQ0382'3 FOOT BOULDER.
 QQ0382'
 QQ0382'REFERENCE MARK NO. 5 IS A STANDARD DISK STAMPED DRYWOOD 1903 NO
 QQ0382'5 1974, SET IN A DRILL HOLE IN THE TOP OF A 3 X 3 FOOT FLAT BOULDER
 QQ0382'WHICH PROJECTS 6-INCHES.  IT IS 70 FEET SOUTH OF THE EDGE OF THE
 QQ0382'BACKSLOPE, AND 35 FEET WEST OF THE METAL WITNESS POST, ON THE WEST
 QQ0382'SLOPE OF THE HILL.
 QQ0382'
 QQ0382'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED
 QQ0382'DRYWOOD 1903 AZ 2 1975, SET IN THE TOP OF A ROUND CONCRETE
 QQ0382'MONUMENT FLUSH WITH THE GROUND.  IT IS 48 FEET SOUTH OF THE CENTER
 QQ0382'OF COUNTY ROAD 15, 15 FEET EAST OF THE CENTER OF THE FIELD
 QQ0382'ENTRANCE, 3 FEET EAST OF THE EAST GATE POST, AND 1.0 FOOT
 QQ0382'NORTH OF A METAL WITNESS POST AND FENCE.
 QQ0382'
 QQ0382'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 QQ0382'ABOUT 6 MILES SW OF SISSETON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0307 ***********************************************************************
 OS0307  DESIGNATION -  DUMP
 OS0307  PID         -  OS0307
 OS0307  STATE/COUNTY-  SD/JACKSON
 OS0307  COUNTRY     -  US
 OS0307  USGS QUAD   -  BELVIDERE SW (2017)
 OS0307
 OS0307                         *CURRENT SURVEY CONTROL
 OS0307  ______________________________________________________________________
 OS0307* NAD 83(1996) POSITION- 43 50 12.09873(N) 101 29 24.04104(W)   ADJUSTED
 OS0307* NAVD 88 ORTHO HEIGHT -   754.802 (meters)     2476.38  (feet) POSTED
 OS0307  ______________________________________________________________________
 OS0307  GEOID HEIGHT    -        -21.696 (meters)                     GEOID18
 OS0307  LAPLACE CORR    -         -9.33  (seconds)                    DEFLEC18
 OS0307  DYNAMIC HEIGHT  -        754.55  (meters)     2475.6   (feet) COMP
 OS0307  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 OS0307
 OS0307  HORZ ORDER      -  FIRST
 OS0307  VERT ORDER      -  * POSTED, SEE BELOW
 OS0307
 OS0307.The horizontal coordinates were established by classical geodetic methods
 OS0307.and adjusted by the National Geodetic Survey in January 1998.
 OS0307
 OS0307.The orthometric height was determined by differential leveling
 OS0307.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OS0307
 OS0307.* This is a POSTED BENCH MARK height.
 OS0307
 OS0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0307.GEOID18 height accuracy estimate available here.
 OS0307
 OS0307.Click photographs - Photos may exist for this station.
 OS0307
 OS0307.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0307
 OS0307.The dynamic height is computed by dividing the NAVD 88
 OS0307.geopotential number by the normal gravity value computed on the
 OS0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0307.degrees latitude (g = 980.6199 gals.).
 OS0307
 OS0307.The modeled gravity was interpolated from observed gravity values.
 OS0307
 OS0307. The following values were computed from the NAD 83(1996) position.
 OS0307
 OS0307;                    North         East     Units Scale Factor Converg.
 OS0307;SPC SD S     -   167,659.034   506,984.169   MT  0.99991411   -0 47 52.6
 OS0307;SPC SD S     -   550,061.35  1,663,330.56   sFT  0.99991411   -0 47 52.6
 OS0307;UTM  14      - 4,856,748.801   299,816.141   MT  1.00009291   -1 43 30.6
 OS0307
 OS0307!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0307!SPC SD S     -   0.99988506  x   0.99991411  =   0.99979918
 OS0307!UTM  14      -   0.99988506  x   1.00009291  =   0.99997796
 OS0307
 OS0307:                Primary Azimuth Mark                     Grid Az
 OS0307:SPC SD S     -  DUMP AZ MK RESET                         197 51 40.6
 OS0307:UTM  14      -  DUMP AZ MK RESET                         198 47 18.6
 OS0307
 OS0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9981656748(NAD 83)
 OS0307
 OS0307|---------------------------------------------------------------------|
 OS0307| PID    Reference Object                     Distance      Geod. Az  |
 OS0307|                                                           dddmmss.s |
 OS0307| OS0308 DUMP RM 1                            16.784 METERS 13652     |
 OS0307| OS0445 DUMP AZ MK RESET                                   1970348.0 |
 OS0307| OS0306 DUMP RM 2                            14.439 METERS 25609     |
 OS0307| OS0770 KADOKA MUNICIPAL TANK               APPROX. 1.6 KM 2595253.7 |
 OS0307| CP9214 DUMP AZ MK                                         2602155.5 |
 OS0307|---------------------------------------------------------------------|
 OS0307
 OS0307                          SUPERSEDED SURVEY CONTROL
 OS0307
 OS0307  NAD 83(1986)-  43 50 12.09180(N)    101 29 24.04511(W) AD(       ) 1
 OS0307  NAD 27      -  43 50 12.11590(N)    101 29 22.52870(W) AD(       ) 1
 OS0307  NGVD 29 (??/??/92)  754.344  (m)         2474.88   (f) ADJ UNCH    1 2
 OS0307  NGVD 29             754.34   (m)         2474.9    (f) LEVELING    3  
 OS0307
 OS0307.Superseded values are not recommended for survey control.
 OS0307
 OS0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0307.See file dsdata.pdf to determine how the superseded data were derived.
 OS0307
 OS0307_MARKER: DS = TRIANGULATION STATION DISK
 OS0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0307_STAMPING: DUMP 1936
 OS0307_MARK LOGO: CGS
 OS0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0307+STABILITY: SURFACE MOTION
 OS0307
 OS0307  HISTORY     - Date     Condition        Report By
 OS0307  HISTORY     - 1936     MONUMENTED       CGS
 OS0307  HISTORY     - 1961     GOOD             CGS
 OS0307  HISTORY     - 1962     GOOD             CGS
 OS0307
 OS0307                          STATION DESCRIPTION
 OS0307
 OS0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0307'STATION IS ABOUT 1.0 MILE EAST OF KADOKA, ON A LOW, FLAT RISE,
 OS0307'ON NORTH SIDE OF PUBLIC ROAD WHICH RUNS EAST ALONG EDGE OF DUMP
 OS0307'GROUNDS.
 OS0307'
 OS0307'REACHED FROM KADOKA AT EAST EDGE OF TOWN (WHERE U.S. HIGHWAY 16
 OS0307'TURNS NORTH), GO EAST ON UNGRADED DIRT ROAD FOR 0.8 MILE TO
 OS0307'CURVE, AND STATION ABOUT 100 FEET NORTH OF CENTERLINE OF ROAD.
 OS0307'MARK PROJECTS ABOUT 5 INCHES.
 OS0307'
 OS0307'REFERENCE MARK NO. 1 IS SOUTH-SOUTHEAST OF STATION, 14 PACES
 OS0307'NORTH OF CENTERLINE OF EAST-WEST ROAD, AND PROJECTS ABOUT 6 INCHES.
 OS0307'
 OS0307'REFERENCE MARK NO. 2 IS WEST OF STATION, 32 PACES NORTH OF
 OS0307'CENTERLINE OF EAST-WEST ROAD, AND PROJECTS ABOUT 6 INCHES.
 OS0307'
 OS0307'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE WEST OF STATION, 0.5 MILE
 OS0307'EAST OF RAINBOW TOURIST CABINS, 31 PACES NORTH OF EAST-WEST
 OS0307'FENCE LINE, 8 PACES SOUTH OF CENTERLINE OF EAST-WEST ROAD.  MARK
 OS0307'PROJECTS ABOUT 5 INCHES.
 OS0307'
 OS0307'ALL LINES VISIBLE FROM 4-FOOT STAND.
 OS0307'
 OS0307'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0307'BRONZE DISKS SET IN CONCRETE.
 OS0307'
 OS0307'HEIGHT OF LIGHT ABOVE STATION MARK - 1.5 METERS.
 OS0307
 OS0307                          STATION RECOVERY (1961)
 OS0307
 OS0307'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0307'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE FOUND AND
 OS0307'RECOVERED AS DESCRIBED.  THE AZIMUTH MARK COULD NOT BE RECOVERED AND
 OS0307'A NEW MARK WAS SET THIS DATE.
 OS0307'
 OS0307'THE STATION MARK IS 81.0 FEET SOUTH OF THE CENTERLINE
 OS0307'OF A GRADED GRAVEL ROAD.  IT IS A STANDARD DISK STAMPED--DUMP
 OS0307'1936 AND PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.
 OS0307'
 OS0307'R.M. 1 IS THE SAME ELEVATION AS THE STATION.  IT IS A STANDARD
 OS0307'DISK STAMPED--DUMP NO 1 1936 AND PROJECTS 2 INCHES ABOVE THE
 OS0307'GROUND SURFACE.
 OS0307'
 OS0307'R.M. 2 IS THE SAME ELEVATION AS THE STATION.  IT IS A STANDARD
 OS0307'DISK STAMPED--DUMP NO 2 1936 AND PROJECTS 2 INCHES ABOVE THE
 OS0307'GROUND SURFACE.
 OS0307'
 OS0307'AZIMUTH MARK IS 21.5 FEET NORTHWEST OF THE CENTERLINE OF A DIM
 OS0307'TRACK ROAD, 5.1 FEET NORTHEAST OF A METAL WITNESS POST AND SIGN
 OS0307'AND 0.6 FEET SOUTHEAST OF A SOUTHWEST-NORTHEAST FENCELINE.  IT IS
 OS0307'A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 OS0307'CONCRETE MONUMENT AND IT IS RESTAMPED--DUMP 1936 RESET 1961 AND
 OS0307'PROJECTS 3 INCHES ABOVE THE GROUND SURFACE.
 OS0307'
 OS0307'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 16 AND
 OS0307'STATE HIGHWAY 73 IN THE NORTHWEST EDGE OF KADOKA, GO NORTHEAST ON
 OS0307'U.S. HIGHWAY 16 FOR 1.1 MILE TO A ROAD RIGHT, TURN RIGHT AND GO
 OS0307'SOUTHERLY ON HARD SURFACED ROAD FOR 0.25 MILE TO A ROAD LEFT,
 OS0307'TURN LEFT AND GO EAST ON GRADED GRAVEL ROAD FOR 0.4 MILE TO THE
 OS0307'ENTRANCE OF KADOKA, MUNICIPAL DUMP GROUNDS, CONTINUE EAST ON
 OS0307'GRADED ROAD 0.3 MILE TO A CATTLE GUARD CROSSING, CONTINUE EAST
 OS0307'ON GRADED ROAD FOR 0.1 MILE TO THE STATION ON THE RIGHT AS
 OS0307'DESCRIBED.
 OS0307'
 OS0307'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRADED
 OS0307'ROAD 0.1 MILE TO A DIRT TRACK LEFT, (JUST BEFORE CROSSING CATTLE
 OS0307'GUARD) TURN LEFT AND GO SOUTH ALONG FENCELINE FOR 0.4 MILE TO THE
 OS0307'AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 OS0307
 OS0307                          STATION RECOVERY (1962)
 OS0307
 OS0307'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0307'1.2 MI NE FROM KADOKA.
 OS0307'ABOUT 0.55 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0307'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE
 OS0307'0.6 MILE EAST ALONG A GRAVELED ROAD, ABOUT 0.15 MILE EAST OF
 OS0307'A CATTLE GUARD, 81 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 OS0307'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 OS0307'POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0445 ***********************************************************************
 OS0445  DESIGNATION -  DUMP AZ MK RESET
 OS0445  PID         -  OS0445
 OS0445  STATE/COUNTY-  SD/JACKSON
 OS0445  COUNTRY     -  US
 OS0445  USGS QUAD   -  BELVIDERE SW (2017)
 OS0445
 OS0445                         *CURRENT SURVEY CONTROL
 OS0445  ______________________________________________________________________
 OS0445* NAD 83(1986) POSITION- 43 49 47.     (N) 101 29 35.     (W)   SCALED
 OS0445* NAVD 88 ORTHO HEIGHT -   751.195 (meters)     2464.55  (feet) ADJUSTED
 OS0445  ______________________________________________________________________
 OS0445  GEOID HEIGHT    -        -21.683 (meters)                     GEOID18
 OS0445  DYNAMIC HEIGHT  -        750.948 (meters)     2463.74  (feet) COMP
 OS0445  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 OS0445
 OS0445  VERT ORDER      -  FIRST     CLASS II
 OS0445
 OS0445.The horizontal coordinates were scaled from a map and have
 OS0445.an estimated accuracy of +/- 6 seconds.
 OS0445
 OS0445.The orthometric height was determined by differential leveling and
 OS0445.adjusted by the NATIONAL GEODETIC SURVEY
 OS0445.in June 1991.
 OS0445
 OS0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0445.GEOID18 height accuracy estimate available here.
 OS0445
 OS0445.Click photographs - Photos may exist for this station.
 OS0445
 OS0445.The dynamic height is computed by dividing the NAVD 88
 OS0445.geopotential number by the normal gravity value computed on the
 OS0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0445.degrees latitude (g = 980.6199 gals.).
 OS0445
 OS0445.The modeled gravity was interpolated from observed gravity values.
 OS0445
 OS0445;                    North         East    Units  Estimated Accuracy
 OS0445;SPC SD S     -   166,890.      506,730.      MT  (+/- 180 meters Scaled)
 OS0445
 OS0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP995559(NAD 83)
 OS0445
 OS0445                          SUPERSEDED SURVEY CONTROL
 OS0445
 OS0445  NGVD 29 (??/??/92)  750.74   (m)         2463.1    (f) COMPUTED    1 2
 OS0445
 OS0445.Superseded values are not recommended for survey control.
 OS0445
 OS0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0445.See file dsdata.pdf to determine how the superseded data were derived.
 OS0445
 OS0445_MARKER: DZ = AZIMUTH MARK DISK
 OS0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0445_STAMPING: DUMP 1936 RESET 1961
 OS0445_MARK LOGO: CGS
 OS0445_PROJECTION: FLUSH
 OS0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0445+STABILITY: SURFACE MOTION
 OS0445
 OS0445  HISTORY     - Date     Condition        Report By
 OS0445  HISTORY     - 1961     MONUMENTED       CGS
 OS0445  HISTORY     - 1962     GOOD             CGS
 OS0445
 OS0445                          STATION DESCRIPTION
 OS0445
 OS0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0445'1.3 MI NE FROM KADOKA.
 OS0445'ABOUT 0.4 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0445'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 0.4 MILE
 OS0445'SOUTHEAST ALONG THE ACCESS ROAD TO KADOKA CITY AIRPORT, THENCE
 OS0445'0.5 MILE SOUTHEAST ACROSS AIRPORT, 312 FEET NORTH OF THE SOUTH
 OS0445'AIRPORT FENCE, 250 FEET NORTHEAST OF CENTER OF SOUTHEAST END OF
 OS0445'NORTHWEST-SOUTHEAST RUNWAY, 1/2 FOOT EAST OF THE AIRPORT FENCE,
 OS0445'5.0 FEET SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 OS0445'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0308 ***********************************************************************
 OS0308  DESIGNATION -  DUMP RM 1
 OS0308  PID         -  OS0308
 OS0308  STATE/COUNTY-  SD/JACKSON
 OS0308  COUNTRY     -  US
 OS0308  USGS QUAD   -  BELVIDERE SW (2017)
 OS0308
 OS0308                         *CURRENT SURVEY CONTROL
 OS0308  ______________________________________________________________________
 OS0308* NAD 83(1986) POSITION- 43 50 11.70   (N) 101 29 23.53   (W)   HD_HELD1
 OS0308* NAVD 88 ORTHO HEIGHT -   754.584 (meters)     2475.66  (feet) POSTED
 OS0308  ______________________________________________________________________
 OS0308  GEOID HEIGHT    -        -21.696 (meters)                     GEOID18
 OS0308  DYNAMIC HEIGHT  -        754.34  (meters)     2474.9   (feet) COMP
 OS0308  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 OS0308
 OS0308  VERT ORDER      -  * POSTED, SEE BELOW
 OS0308
 OS0308.The horizontal coordinates were determined by differentially corrected
 OS0308.hand held GPS observations or other comparable positioning techniques
 OS0308.and have an estimated accuracy of +/- 3 meters.
 OS0308
 OS0308.The orthometric height was determined by differential leveling
 OS0308.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OS0308
 OS0308.* This is a POSTED BENCH MARK height.
 OS0308
 OS0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0308.GEOID18 height accuracy estimate available here.
 OS0308
 OS0308.Click photographs - Photos may exist for this station.
 OS0308
 OS0308.The dynamic height is computed by dividing the NAVD 88
 OS0308.geopotential number by the normal gravity value computed on the
 OS0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0308.degrees latitude (g = 980.6199 gals.).
 OS0308
 OS0308.The modeled gravity was interpolated from observed gravity values.
 OS0308
 OS0308;                    North         East    Units  Estimated Accuracy
 OS0308;SPC SD S     -   167,646.6     506,995.4     MT  (+/- 3 meters HH1 GPS) 
 OS0308
 OS0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9982756736(NAD 83)
 OS0308
 OS0308                          SUPERSEDED SURVEY CONTROL
 OS0308
 OS0308  NGVD 29 (??/??/92)  754.126  (m)         2474.16   (f) ADJ UNCH    1 2
 OS0308
 OS0308.Superseded values are not recommended for survey control.
 OS0308
 OS0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0308.See file dsdata.pdf to determine how the superseded data were derived.
 OS0308
 OS0308_MARKER: DR = REFERENCE MARK DISK
 OS0308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0308_STAMPING: DUMP NO 1 1936
 OS0308_MARK LOGO: CGS
 OS0308_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0308+STABILITY: SURFACE MOTION
 OS0308
 OS0308  HISTORY     - Date     Condition        Report By
 OS0308  HISTORY     - 1936     MONUMENTED       CGS
 OS0308  HISTORY     - 1961     GOOD             CGS
 OS0308  HISTORY     - 1962     GOOD             CGS
 OS0308
 OS0308                          STATION DESCRIPTION
 OS0308
 OS0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0308'RECOVERED IN GOOD CONDITION.
 OS0308
 OS0308                          STATION RECOVERY (1962)
 OS0308
 OS0308'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0308'1.2 MI NE FROM KADOKA.
 OS0308'ABOUT 0.55 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0308'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 0.6
 OS0308'MILE EAST ALONG A GRAVELED ROAD, ABOUT 0.15 MILE EAST OF A CATTLE
 OS0308'GUARD, 130 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 55.0 FEET
 OS0308'SOUTHEAST OF DUMP 1936 TRIANGULATION STATION, ABOUT LEVEL WITH
 OS0308'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0308'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0306 ***********************************************************************
 OS0306  DESIGNATION -  DUMP RM 2
 OS0306  PID         -  OS0306
 OS0306  STATE/COUNTY-  SD/JACKSON
 OS0306  COUNTRY     -  US
 OS0306  USGS QUAD   -  BELVIDERE SW (2017)
 OS0306
 OS0306                         *CURRENT SURVEY CONTROL
 OS0306  ______________________________________________________________________
 OS0306* NAD 83(1986) POSITION- 43 50 11.99   (N) 101 29 24.67   (W)   HD_HELD1
 OS0306* NAVD 88 ORTHO HEIGHT -   754.532 (meters)     2475.49  (feet) POSTED
 OS0306  ______________________________________________________________________
 OS0306  GEOID HEIGHT    -        -21.695 (meters)                     GEOID18
 OS0306  DYNAMIC HEIGHT  -        754.28  (meters)     2474.7   (feet) COMP
 OS0306  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 OS0306
 OS0306  VERT ORDER      -  * POSTED, SEE BELOW
 OS0306
 OS0306.The horizontal coordinates were determined by differentially corrected
 OS0306.hand held GPS observations or other comparable positioning techniques
 OS0306.and have an estimated accuracy of +/- 3 meters.
 OS0306
 OS0306.The orthometric height was determined by differential leveling
 OS0306.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OS0306
 OS0306.* This is a POSTED BENCH MARK height.
 OS0306
 OS0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0306.GEOID18 height accuracy estimate available here.
 OS0306
 OS0306.Click photographs - Photos may exist for this station.
 OS0306
 OS0306.The dynamic height is computed by dividing the NAVD 88
 OS0306.geopotential number by the normal gravity value computed on the
 OS0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0306.degrees latitude (g = 980.6199 gals.).
 OS0306
 OS0306.The modeled gravity was interpolated from observed gravity values.
 OS0306
 OS0306;                    North         East    Units  Estimated Accuracy
 OS0306;SPC SD S     -   167,655.9     506,970.1     MT  (+/- 3 meters HH1 GPS) 
 OS0306
 OS0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9980156745(NAD 83)
 OS0306
 OS0306                          SUPERSEDED SURVEY CONTROL
 OS0306
 OS0306  NGVD 29 (??/??/92)  754.074  (m)         2473.99   (f) ADJ UNCH    1 2
 OS0306
 OS0306.Superseded values are not recommended for survey control.
 OS0306
 OS0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0306.See file dsdata.pdf to determine how the superseded data were derived.
 OS0306
 OS0306_MARKER: DR = REFERENCE MARK DISK
 OS0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0306_STAMPING: DUMP NO 2 1936
 OS0306_MARK LOGO: CGS
 OS0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0306+STABILITY: SURFACE MOTION
 OS0306
 OS0306  HISTORY     - Date     Condition        Report By
 OS0306  HISTORY     - 1936     MONUMENTED       CGS
 OS0306  HISTORY     - 1961     GOOD             CGS
 OS0306  HISTORY     - 1962     GOOD             CGS
 OS0306
 OS0306                          STATION DESCRIPTION
 OS0306
 OS0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0306'RECOVERED IN GOOD CONDITION.
 OS0306
 OS0306                          STATION RECOVERY (1962)
 OS0306
 OS0306'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0306'1.2 MI NE FROM KADOKA.
 OS0306'ABOUT 0.55 MILE NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0306'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE
 OS0306'0.6 MILE EAST ALONG A GRAVELED ROAD, ABOUT 0.15 MILE EAST OF A
 OS0306'CATTLE GUARD, 85 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 OS0306'47.3 FEET WEST-SOUTHWEST OF DUMP 1936 TRIANGUATION STATION,
 OS0306'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0931 ***********************************************************************
 QS0931  DESIGNATION -  DUNCAN
 QS0931  PID         -  QS0931
 QS0931  STATE/COUNTY-  SD/CORSON
 QS0931  COUNTRY     -  US
 QS0931  USGS QUAD   -  SKULL BUTTE (2017)
 QS0931
 QS0931                         *CURRENT SURVEY CONTROL
 QS0931  ______________________________________________________________________
 QS0931* NAD 83(1996) POSITION- 45 46 26.85860(N) 101 40 23.75290(W)   ADJUSTED
 QS0931* NAVD 88 ORTHO HEIGHT -   716.    (meters)     2349.    (feet) SCALED
 QS0931  ______________________________________________________________________
 QS0931  GEOID HEIGHT    -        -19.980 (meters)                     GEOID18
 QS0931  LAPLACE CORR    -         -3.94  (seconds)                    DEFLEC18
 QS0931  HORZ ORDER      -  SECOND
 QS0931
 QS0931.The horizontal coordinates were established by classical geodetic methods
 QS0931.and adjusted by the National Geodetic Survey in January 1998.
 QS0931
 QS0931.The orthometric height was scaled from a topographic map.
 QS0931
 QS0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0931.GEOID18 height accuracy estimate available here.
 QS0931
 QS0931.Click photographs - Photos may exist for this station.
 QS0931
 QS0931.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0931
 QS0931. The following values were computed from the NAD 83(1996) position.
 QS0931
 QS0931;                    North         East     Units Scale Factor Converg.
 QS0931;SPC SD N     -   217,020.479   469,863.816   MT  1.00001879   -1 11 03.2
 QS0931;SPC SD N     -   712,008.02  1,541,544.87   sFT  1.00001879   -1 11 03.2
 QS0931;UTM  14      - 5,072,427.678   292,164.211   MT  1.00013108   -1 54 58.8
 QS0931
 QS0931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0931!SPC SD N     -   0.99989082  x   1.00001879  =   0.99990961
 QS0931!UTM  14      -   0.99989082  x   1.00013108  =   1.00002189
 QS0931
 QS0931:                Primary Azimuth Mark                     Grid Az
 QS0931:SPC SD N     -  DUNCAN AZ MK                             032 39 37.4
 QS0931:UTM  14      -  DUNCAN AZ MK                             033 23 33.0
 QS0931
 QS0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR9216472427(NAD 83)
 QS0931
 QS0931|---------------------------------------------------------------------|
 QS0931| PID    Reference Object                     Distance      Geod. Az  |
 QS0931|                                                           dddmmss.s |
 QS0931| CQ8264 DUNCAN AZ MK                                       0312834.2 |
 QS0931| CQ8265 DUNCAN RM 1                           5.709 METERS 23527     |
 QS0931| CQ8266 DUNCAN RM 2                          11.856 METERS 30156     |
 QS0931|---------------------------------------------------------------------|
 QS0931
 QS0931                          SUPERSEDED SURVEY CONTROL
 QS0931
 QS0931  NAD 83(1986)-  45 46 26.85007(N)    101 40 23.75020(W) AD(       ) 2
 QS0931  NAD 27      -  45 46 26.85900(N)    101 40 22.27000(W) AD(       ) 2
 QS0931
 QS0931.Superseded values are not recommended for survey control.
 QS0931
 QS0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0931.See file dsdata.pdf to determine how the superseded data were derived.
 QS0931
 QS0931_MARKER: DS = TRIANGULATION STATION DISK
 QS0931_SETTING: 66 = SET IN ROCK OUTCROP
 QS0931_STAMPING: DUNCAN 1951
 QS0931_MARK LOGO: CGS
 QS0931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0931+STABILITY: POSITION/ELEVATION WELL
 QS0931
 QS0931  HISTORY     - Date     Condition        Report By
 QS0931  HISTORY     - 1951     MONUMENTED       CGS
 QS0931  HISTORY     - 1952     GOOD             CGS
 QS0931
 QS0931                          STATION DESCRIPTION
 QS0931
 QS0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0931'THE STATION IS LOCATED ABOUT 11 MILES SOUTH-SOUTHEAST OF
 QS0931'MORRISTOWN, ON PROPERTY OWNED BY MR. W.R. DUNCAN, ON THE
 QS0931'HIGHEST POINT OF A ROCKY EAST-WEST RIDGE, 50 FEET EAST OF THE
 QS0931'WEST EDGE OF THE RIDGE, AND 10 FEET NORTH OF THE SOUTH EDGE
 QS0931'OF THE RIDGE.
 QS0931'
 QS0931'TO REACH THE STATION FROM THE RAILROAD DEPOT IN MORRISTOWN,
 QS0931'GO SOUTH ON A GRAVELED ROAD (ROAD CHANGES TO GRADED DIRT)
 QS0931'FOR 8.4 MILES.  THEN LEFT, EAST, FOR 1.0 MILE TO A T-INTERSECTION.
 QS0931'THEN RIGHT, SOUTH AND SOUTHEASTERLY (ROAD CHANGES TO A TRACK
 QS0931'ROAD THROUGH PASTURE LAND) FOR 2.0 MILES TO THE HOME OF MR.
 QS0931'DUNCAN.  PASS BETWEEN THE HOUSE AND THE BARN AND FOLLOW A TRACK
 QS0931'ROAD, SOUTHEASTERLY AND SOUTH, FOR 1.6 MILES TO THE AZIMUTH
 QS0931'MARK ON THE RIGHT AS DESCRIBED.  CONTINUE, SOUTH, FOR 0.25
 QS0931'MILE.  THEN RIGHT, WESTERLY, ACROSS PASTURE LAND FOR 0.25
 QS0931'MILE TO THE HIGHEST POINT AND THE STATION AS DESCRIBED.
 QS0931'
 QS0931'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QS0931'DUNCAN 1951.
 QS0931'
 QS0931'REFERENCE MARK NO. 1 IS ON THE CREST OF THE RIDGE AT ITS
 QS0931'SOUTH EDGE, AND ABOUT 40 FEET EAST OF THE WEST EDGE OF THE
 QS0931'RIDGE.  IT IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 QS0931'DUNCAN NO 1 1951.
 QS0931'
 QS0931'REFERENCE MARK NO. 2 IS ON THE CREST OF THE RIDGE AT ITS NORTH
 QS0931'EDGE, AND ABOUT 15 FEET EAST OF THE WEST EDGE OF THE RIDGE.
 QS0931'IT IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED DUNCAN
 QS0931'NO 2 1951.
 QS0931'
 QS0931'THE AZIMUTH MARK IS 95 FEET WEST OF THE WEST EDGE OF A CULTIVATED
 QS0931'FIELD, 35 FEET EAST OF THE EAST EDGE OF A CULTIVATED FIELD,
 QS0931'AND 15 FEET WEST OF THE CENTER OF A TRACK ROAD.  IT PROJECTS
 QS0931'4 INCHES, AND THE DISK IS STAMPED DUNCAN 1951.
 QS0931'
 QS0931'THE STATION MARK AND THE REFERENCE MARKS ARE STANDARD DISKS
 QS0931'CEMENTED IN DRILL HOLES IN OUTCROPPING BEDROCK.  THE AZIMUTH
 QS0931'MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE
 QS0931'CYLINDER.
 QS0931
 QS0931                          STATION RECOVERY (1952)
 QS0931
 QS0931'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0931'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QS0931'THE 1951 DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0542 ***********************************************************************
 QT0542  DESIGNATION -  DUNE
 QT0542  PID         -  QT0542
 QT0542  STATE/COUNTY-  SD/HARDING
 QT0542  COUNTRY     -  US
 QT0542  USGS QUAD   -  BUFFALO (2017)
 QT0542
 QT0542                         *CURRENT SURVEY CONTROL
 QT0542  ______________________________________________________________________
 QT0542* NAD 83(1996) POSITION- 45 31 59.49680(N) 103 32 46.72462(W)   ADJUSTED
 QT0542* NAVD 88 ORTHO HEIGHT -   930.    (meters)     3051.    (feet) SCALED
 QT0542  ______________________________________________________________________
 QT0542  GEOID HEIGHT    -        -16.016 (meters)                     GEOID18
 QT0542  LAPLACE CORR    -         -1.47  (seconds)                    DEFLEC18
 QT0542  HORZ ORDER      -  SECOND
 QT0542
 QT0542.The horizontal coordinates were established by classical geodetic methods
 QT0542.and adjusted by the National Geodetic Survey in January 1998.
 QT0542
 QT0542.The orthometric height was scaled from a topographic map.
 QT0542
 QT0542.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0542.GEOID18 height accuracy estimate available here.
 QT0542
 QT0542.Click photographs - Photos may exist for this station.
 QT0542
 QT0542.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0542
 QT0542. The following values were computed from the NAD 83(1996) position.
 QT0542
 QT0542;                    North         East     Units Scale Factor Converg.
 QT0542;SPC SD N     -   194,963.334   323,085.653   MT  0.99997448   -2 30 35.5
 QT0542;SPC SD N     -   639,642.20  1,059,990.18   sFT  0.99997448   -2 30 35.5
 QT0542;UTM  13      - 5,043,211.929   613,505.000   MT  0.99975840   +1 02 15.2
 QT0542
 QT0542!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0542!SPC SD N     -   0.99985665  x   0.99997448  =   0.99983114
 QT0542!UTM  13      -   0.99985665  x   0.99975840  =   0.99961509
 QT0542
 QT0542:                Primary Azimuth Mark                     Grid Az
 QT0542:SPC SD N     -  DUNE AZ MK                               003 18 22.2
 QT0542:UTM  13      -  DUNE AZ MK                               359 45 31.5
 QT0542
 QT0542_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1350543211(NAD 83)
 QT0542
 QT0542|---------------------------------------------------------------------|
 QT0542| PID    Reference Object                     Distance      Geod. Az  |
 QT0542|                                                           dddmmss.s |
 QT0542| AH7202 DUNE AZ MK                                         0004746.7 |
 QT0542| CQ8267 DUNE RM 1                             9.925 METERS 00058     |
 QT0542| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX. 5.4 KM 0085522.6 |
 QT0542| CQ8268 DUNE RM 2                             9.367 METERS 08801     |
 QT0542| QT0540 DUNE 2                               35.288 METERS 30525     |
 QT0542| QT0545 BUFFALO MUNICIPAL TANK              APPROX. 5.7 KM 3571647.1 |
 QT0542|---------------------------------------------------------------------|
 QT0542
 QT0542                          SUPERSEDED SURVEY CONTROL
 QT0542
 QT0542  NAD 83(1993)-  45 31 59.48754(N)    103 32 46.72135(W) AD(       ) 2
 QT0542  NAD 83(1986)-  45 31 59.48506(N)    103 32 46.71681(W) AD(       ) 2
 QT0542  NAD 27      -  45 31 59.49900(N)    103 32 45.02400(W) AD(       ) 2
 QT0542
 QT0542.Superseded values are not recommended for survey control.
 QT0542
 QT0542.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0542.See file dsdata.pdf to determine how the superseded data were derived.
 QT0542
 QT0542_MARKER: DS = TRIANGULATION STATION DISK
 QT0542_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0542_STAMPING: DUNE 1952
 QT0542_MARK LOGO: CGS
 QT0542_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0542+STABILITY: SURFACE MOTION
 QT0542
 QT0542  HISTORY     - Date     Condition        Report By
 QT0542  HISTORY     - 1952     MONUMENTED       CGS
 QT0542  HISTORY     - 1963     SEE DESCRIPTION  CGS
 QT0542
 QT0542                          STATION DESCRIPTION
 QT0542
 QT0542'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0542'THE STATION IS ABOUT 3-1/2 MILES SOUTH OF BUFFALO, 150 FEET
 QT0542'WEST OF U.S. HIGHWAY 85, IN SECTION 7, T 18 N, R 5 E, AND 12
 QT0542'FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 QT0542'
 QT0542'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8 AND
 QT0542'U.S. HIGHWAY 85 ABOUT 1-1/2 MILES SOUTH OF BUFFALO, GO SOUTH
 QT0542'ON HIGHWAY 85 FOR 1.5 MILES TO THE AZIMUTH MARK ON RIGHT, CONTINUE
 QT0542'SOUTH FOR 0.4 MILE TO THE STATION ON RIGHT.
 QT0542'
 QT0542'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED DUNE
 QT0542'1952.
 QT0542'
 QT0542'REFERENCE MARK 1 IS 155 FEET WEST OF HIGHWAY 85.  THE MARK
 QT0542'PROJECTS 4 INCHES, AND THE DISK IS STAMPED DUNE NO 1 1952.
 QT0542'
 QT0542'REFERENCE MARK 2 IS 110 FEET WEST OF HIGHWAY 85.  THE MARK
 QT0542'PROJECTS 4 INCHES, AND THE DISK IS STAMPED DUNE NO 2 1952.
 QT0542'
 QT0542'THE AZIMUTH MARK IS 96 FEET WEST OF HIGHWAY 85 AND 6 FEET
 QT0542'SOUTHWEST OF A 4 X 4 INCH WITNESS POST.  THE MARK IS FLUSH WITH
 QT0542'THE GROUND, AND THE DISK IS STAMPED DUNE 1952.
 QT0542
 QT0542                          STATION RECOVERY (1963)
 QT0542
 QT0542'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WGT)
 QT0542'THIS STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 QT0542'CONDITION.  DUE TO CONSTRUCTION OF U.S. HIGHWAY 85, THE STATION
 QT0542'AND REFERENCE MARKS WERE IN THE WAY.  A NEW STATION AND REFERENCE
 QT0542'MARKS WERE ESTABLISHED IN THE IMMEDIATE AREA AND THIS STATION
 QT0542'WAS DESTROYED.  SEE DESCRIPTION FOR STATION DUNE 2.  THE AZIMUTH
 QT0542'MARK FOR THIS STATION WAS ALSO USED FOR THE AZIMUTH TO STATION
 QT0542'DUNE 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0540 ***********************************************************************
 QT0540  DESIGNATION -  DUNE 2
 QT0540  PID         -  QT0540
 QT0540  STATE/COUNTY-  SD/HARDING
 QT0540  COUNTRY     -  US
 QT0540  USGS QUAD   -  BUFFALO (2017)
 QT0540
 QT0540                         *CURRENT SURVEY CONTROL
 QT0540  ______________________________________________________________________
 QT0540* NAD 83(1996) POSITION- 45 32 00.15932(N) 103 32 48.04990(W)   NO CHECK
 QT0540* NAVD 88 ORTHO HEIGHT -   930.    (meters)     3051.    (feet) SCALED
 QT0540  ______________________________________________________________________
 QT0540  GEOID HEIGHT    -        -16.016 (meters)                     GEOID18
 QT0540  LAPLACE CORR    -         -1.46  (seconds)                    DEFLEC18
 QT0540  HORZ ORDER      -  THIRD
 QT0540
 QT0540.The horizontal coordinates were established by classical geodetic methods
 QT0540.and adjusted by the National Geodetic Survey in January 1998.
 QT0540
 QT0540.No horizontal observational check was made to the station.
 QT0540
 QT0540.The orthometric height was scaled from a topographic map.
 QT0540
 QT0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0540.GEOID18 height accuracy estimate available here.
 QT0540
 QT0540.Click photographs - Photos may exist for this station.
 QT0540
 QT0540.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0540
 QT0540. The following values were computed from the NAD 83(1996) position.
 QT0540
 QT0540;                    North         East     Units Scale Factor Converg.
 QT0540;SPC SD N     -   194,985.027   323,057.821   MT  0.99997451   -2 30 36.4
 QT0540;SPC SD N     -   639,713.38  1,059,898.87   sFT  0.99997451   -2 30 36.4
 QT0540;UTM  13      - 5,043,231.854   613,475.886   MT  0.99975832   +1 02 14.2
 QT0540
 QT0540!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0540!SPC SD N     -   0.99985665  x   0.99997451  =   0.99983117
 QT0540!UTM  13      -   0.99985665  x   0.99975832  =   0.99961501
 QT0540
 QT0540:                Primary Azimuth Mark                     Grid Az
 QT0540:SPC SD N     -  DUNE AZ MK                               005 50 58.3
 QT0540:UTM  13      -  DUNE AZ MK                               002 18 07.7
 QT0540
 QT0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1347543231(NAD 83)
 QT0540
 QT0540|---------------------------------------------------------------------|
 QT0540| PID    Reference Object                     Distance      Geod. Az  |
 QT0540|                                                           dddmmss.s |
 QT0540| QT0541 DUNE 3                              134.756 METERS 00320     |
 QT0540| AH7202 DUNE AZ MK                                         0032021.9 |
 QT0540| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX. 5.4 KM 0091527.3 |
 QT0540| QT0542 DUNE                                 35.288 METERS 12525     |
 QT0540| CQ8269 DUNE 2 RM 3                          10.331 METERS 24331     |
 QT0540| CQ8270 DUNE 2 RM 4                          11.973 METERS 34739     |
 QT0540|---------------------------------------------------------------------|
 QT0540
 QT0540                          SUPERSEDED SURVEY CONTROL
 QT0540
 QT0540  NAD 83(1993)-  45 32 00.15006(N)    103 32 48.04663(W) AD(       ) 3
 QT0540  NAD 83(1986)-  45 32 00.14758(N)    103 32 48.04209(W) AD(       ) 3
 QT0540  NAD 27      -  45 32 00.16200(N)    103 32 46.34900(W) AD(       ) 3
 QT0540
 QT0540.Superseded values are not recommended for survey control.
 QT0540
 QT0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0540.See file dsdata.pdf to determine how the superseded data were derived.
 QT0540
 QT0540_MARKER: DS = TRIANGULATION STATION DISK
 QT0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0540_STAMPING: DUNE 2 1963
 QT0540_MARK LOGO: CGS
 QT0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0540+STABILITY: SURFACE MOTION
 QT0540
 QT0540  HISTORY     - Date     Condition        Report By
 QT0540  HISTORY     - 1963     MONUMENTED       CGS
 QT0540  HISTORY     - 1967     GOOD             CGS
 QT0540
 QT0540                          STATION DESCRIPTION
 QT0540
 QT0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (WGT)
 QT0540'THE STATION IS ABOUT 3-1/2 MILES SOUTH OF BUFFALO, IN SEC. 7, T.
 QT0540'18 N., R. 5 E., ON THE WEST SLOPE OF A HILL, ABOUT 0.1 MILE
 QT0540'NORTH OF HIGHEST POINT OF A HILL, ABOUT 231 FEET WEST OF
 QT0540'CENTERLINE OF U.S. HIGHWAY 85 AND 2 FEET SOUTH OF A WITNESS POST.
 QT0540'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED DUNE 2
 QT0540'1963.
 QT0540'
 QT0540'R.M. NO. 3 IS SOUTHWEST OF THE STATION, ON THE WEST SLOPE OF THE
 QT0540'HILL AND IS ABOUT 250 FEET WEST OF THE CENTERLINE OF THE HIGHWAY.
 QT0540'THE MARK PROJECTS ABOUT 12 INCHES AND THE DISK IS STAMPED DUNE 2
 QT0540'NO 3 1963
 QT0540'
 QT0540'R.M. NO. 4 IS NORTH-NORTHWEST OF THE STATION, ON THE WEST SLOPE
 QT0540'OF THE HILL AND IS ABOUT 240 FEET WEST OF THE CENTERLINE OF THE
 QT0540'HIGHWAY.  THE MARK PROJECTS ABOUT 18 INCHES AND THE DISK IS
 QT0540'STAMPED DUNE 2 NO 4 1963.
 QT0540'
 QT0540'THE AZIMUTH MARK IS ABOUT 101 FEET WEST OF THE CENTERLINE OF THE
 QT0540'HIGHWAY AND IS JUST NORTHWEST OF A POWERLINE POLE.  THE MARK
 QT0540'IS ABOUT FLUSH WITH THE GROUND AND THE DISK IS STAMPED DUNE 1952.
 QT0540'
 QT0540'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 QT0540'STATE HIGHWAY 8, ABOUT 1-1/2 MILES SOUTH OF BUFFALO, GO SOUTH
 QT0540'ON U.S. HIGHWAY 85 FOR 1.5 MILES TO THE AZIMUTH MARK ON THE
 QT0540'RIGHT, CONTINUE SOUTH FOR 0.4 MILE TO THE STATION ON RIGHT AS
 QT0540'DESCRIBED.
 QT0540
 QT0540                          STATION RECOVERY (1967)
 QT0540
 QT0540'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QT0540'THE STATION MARK, REFERENCE MARK NO. 3, AND THE AZIMUTH MARK
 QT0540'WERE RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE MARK NO.
 QT0540'4 WAS FOUND DESTROYED.
 QT0540'
 QT0540'THE SOUTH DAKOTA HIGHWAY DEPARTMENT REQUESTED THE STATION TO BE
 QT0540'MOVED BECAUSE THE HILL WAS COMPOSED MAINLY OF BLOW SAND AND
 QT0540'WOULD BE DESTROYED IN NEAR FUTURE.
 QT0540'
 QT0540'THE STATION WAS MOVED NORTH ON LINE TO THE AZIMUTH MARK.
 QT0540'
 QT0540'FOR ADDITIONAL INFORMATION SEE THE DESCRIPTION FOR DUNE 3 1967.
 QT0540'
 QT0540'NOTE--THE DISTANCE BETWEEN DUNE 2 AND DUNE 3 WAS OBTAINED BY THE
 QT0540'SHORT BASE METHOD.
 QT0540'
 QT0540'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3-1/2 MILES
 QT0540'SOUTH OF BUFFALO
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0541 ***********************************************************************
 QT0541  DESIGNATION -  DUNE 3
 QT0541  PID         -  QT0541
 QT0541  STATE/COUNTY-  SD/HARDING
 QT0541  COUNTRY     -  US
 QT0541  USGS QUAD   -  BUFFALO (2017)
 QT0541
 QT0541                         *CURRENT SURVEY CONTROL
 QT0541  ______________________________________________________________________
 QT0541* NAD 83(1996) POSITION- 45 32 04.51677(N) 103 32 47.68808(W)   NO CHECK
 QT0541* NAVD 88 ORTHO HEIGHT -   917.229 (meters)     3009.28  (feet) ADJUSTED
 QT0541  ______________________________________________________________________
 QT0541  GEOID HEIGHT    -        -16.014 (meters)                     GEOID18
 QT0541  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 QT0541  DYNAMIC HEIGHT  -        917.080 (meters)     3008.79  (feet) COMP
 QT0541  MODELED GRAVITY -    980,421.1   (mgal)                       NAVD 88
 QT0541
 QT0541  HORZ ORDER      -  THIRD
 QT0541  VERT ORDER      -  FIRST     CLASS II
 QT0541
 QT0541.The horizontal coordinates were established by classical geodetic methods
 QT0541.and adjusted by the National Geodetic Survey in January 1998.
 QT0541
 QT0541.No horizontal observational check was made to the station.
 QT0541
 QT0541.The orthometric height was determined by differential leveling and
 QT0541.adjusted by the NATIONAL GEODETIC SURVEY
 QT0541.in April 2000.
 QT0541
 QT0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0541.GEOID18 height accuracy estimate available here.
 QT0541
 QT0541.Click photographs - Photos may exist for this station.
 QT0541
 QT0541.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0541
 QT0541.The dynamic height is computed by dividing the NAVD 88
 QT0541.geopotential number by the normal gravity value computed on the
 QT0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0541.degrees latitude (g = 980.6199 gals.).
 QT0541
 QT0541.The modeled gravity was interpolated from observed gravity values.
 QT0541
 QT0541. The following values were computed from the NAD 83(1996) position.
 QT0541
 QT0541;                    North         East     Units Scale Factor Converg.
 QT0541;SPC SD N     -   195,119.077   323,071.556   MT  0.99997468   -2 30 36.2
 QT0541;SPC SD N     -   640,153.17  1,059,943.93   sFT  0.99997468   -2 30 36.2
 QT0541;UTM  13      - 5,043,366.468   613,481.299   MT  0.99975833   +1 02 14.6
 QT0541
 QT0541!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0541!SPC SD N     -   0.99985873  x   0.99997468  =   0.99983341
 QT0541!UTM  13      -   0.99985873  x   0.99975833  =   0.99961709
 QT0541
 QT0541:                Primary Azimuth Mark                     Grid Az
 QT0541:SPC SD N     -  DUNE AZ MK                               005 51 01.3
 QT0541:UTM  13      -  DUNE AZ MK                               002 18 10.5
 QT0541
 QT0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1348143366(NAD 83)
 QT0541
 QT0541|---------------------------------------------------------------------|
 QT0541| PID    Reference Object                     Distance      Geod. Az  |
 QT0541|                                                           dddmmss.s |
 QT0541| AH7202 DUNE AZ MK                                         0032025.1 |
 QT0541| QT0544 BUFFALO MUN AIRPORT BEACON          APPROX. 5.3 KM 0092431.5 |
 QT0541| AH7200 DUNE 3 RM 5                          61.393 METERS 17134     |
 QT0541| QT0540 DUNE 2                              134.756 METERS 18320     |
 QT0541| AH7201 DUNE 3 RM 6                          17.176 METERS 33106     |
 QT0541|---------------------------------------------------------------------|
 QT0541
 QT0541                          SUPERSEDED SURVEY CONTROL
 QT0541
 QT0541  NAD 83(1993)-  45 32 04.50750(N)    103 32 47.68481(W) AD(       ) 3
 QT0541  NAD 83(1986)-  45 32 04.50500(N)    103 32 47.68028(W) AD(       ) 3
 QT0541  NAD 27      -  45 32 04.51946(N)    103 32 45.98723(W) AD(       ) 3
 QT0541  NGVD 29             916.77   (m)         3007.8    (f) LEVELING    3  
 QT0541
 QT0541.Superseded values are not recommended for survey control.
 QT0541
 QT0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0541.See file dsdata.pdf to determine how the superseded data were derived.
 QT0541
 QT0541_MARKER: DS = TRIANGULATION STATION DISK
 QT0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0541_STAMPING: DUNE 3 1967
 QT0541_MARK LOGO: CGS
 QT0541_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0541+STABILITY: SURFACE MOTION
 QT0541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0541+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0541
 QT0541  HISTORY     - Date     Condition        Report By
 QT0541  HISTORY     - 1967     MONUMENTED       CGS
 QT0541  HISTORY     - 19980928 GOOD             NGS
 QT0541
 QT0541                          STATION DESCRIPTION
 QT0541
 QT0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QT0541'THE STATION IS ABOUT 3-1/2 MILES SOUTH OF BUFFALO, ON THE WEST
 QT0541'SIDE OF U.S. HIGHWAY 85, AND IN SECTION 7, T 18 N, R 5 E.
 QT0541'
 QT0541'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 QT0541'STATE HIGHWAY 20 WHICH IS ABOUT 1.5 MILES SOUTH OF BUFFALO, GO
 QT0541'SOUTH ON U.S. HIGHWAY 85 FOR 1.45 MILES TO THE AZIMUTH MARK ON
 QT0541'THE RIGHT.  CONTINUE SOUTH ON U.S. HIGHWAY 85 FOR 0.35 MILE
 QT0541'TO A WIRE GATE AND THE STATION ON THE RIGHT, ABOUT 450 FEET
 QT0541'NORTH OF HIGHER HILL WHERE DUNE 2 WAS LOCATED.
 QT0541'
 QT0541'STATION MARKS ARE STANDARD DISK STAMPED DUNE 3 1967.  THE SURFACE
 QT0541'DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 4
 QT0541'INCHES.  IT IS 204.5 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY
 QT0541'85, 106 FEET WEST-SOUTHWEST OF A POWER POLE WITH A TRANSFORMER,
 QT0541'104.5 FEET WEST OF THE WEST RIGHT-OF-WAY FENCE, AND 2 FEET EAST
 QT0541'OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 QT0541'IRREGULAR MASS OF CONCRETE 3 FEET BELOW THE SURFACE OF THE
 QT0541'GROUND.
 QT0541'
 QT0541'REFERENCE MARK NO. 5, A STANDARD DISK STAMPED DUNE 3 NO. 5 1967,
 QT0541'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 4
 QT0541'INCHES.  IT IS 173.5 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY
 QT0541'85, 79.5 FEET WEST-SOUTHWEST OF SOUTH GATE POST FOR THE WIRE
 QT0541'GATE, AND 1 FOOT NORTHWEST OF A FENCE.
 QT0541'
 QT0541'REFERENCE MARK NO. 6, A STANDARD DISK STAMPED DUNE 3 NO. 6 1967,
 QT0541'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3
 QT0541'INCHES.  IT IS 260 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY
 QT0541'85.
 QT0541'
 QT0541'AZIMUTH MARK, A STANDARD DISK STAMPED DUNE 1952, IS SET IN THE
 QT0541'TOP OF A ROUND CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 QT0541'OF THE GROUND.  IT IS 101 FEET WEST OF THE CENTERLINE OF U.S.
 QT0541'HIGHWAY 85, 4.5 FEET NORTHWEST OF A POWER POLE, 2 FEET NORTHWEST
 QT0541'OF A METAL WITNESS POST, AND 1 FOOT WEST OF THE RIGHT-OF-WAY
 QT0541'FENCE.
 QT0541'
 QT0541'NOTE--DISTANCE BETWEEN DUNE 2 AND DUNE 3 WAS OBTAINED BY THE
 QT0541'SHORT-BASE METHOD.
 QT0541
 QT0541                          STATION RECOVERY (1998)
 QT0541
 QT0541'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0541'5.2 KM (3.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0541'STATE HIGHWAY 20 IN BUFFALO, 90.0 M (295.3 FT) NORTHWEST OF MILEPOST
 QT0541'123, 61.9 M (203.1 FT) WEST OF THE HIGHWAY CENTERLINE, 61.4 M (201.4
 QT0541'FT) NORTH OF REFERENCE MARK 5, 32.2 M (105.6 FT) WEST OF A T-JUNCTION
 QT0541'UTILITY POLE WITH A GUY CABLE, 31.9 M (104.7 FT) WEST OF A WITNESS
 QT0541'POST AND FENCE, 17.2 M (56.4 FT) SOUTHEAST OF REFERENCE MARK 6, 14.1 M
 QT0541'(46.3 FT) EAST OF A UTILITY POLE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF
 QT0541'THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 QT0541'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GILBERT ANGUS
 QT0541'RANCH, P.O. BOX 166, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7200 ***********************************************************************
 AH7200  DESIGNATION -  DUNE 3 RM 5
 AH7200  PID         -  AH7200
 AH7200  STATE/COUNTY-  SD/HARDING
 AH7200  COUNTRY     -  US
 AH7200  USGS QUAD   -  BUFFALO (2017)
 AH7200
 AH7200                         *CURRENT SURVEY CONTROL
 AH7200  ______________________________________________________________________
 AH7200* NAD 83(1986) POSITION- 45 32 02.55   (N) 103 32 47.27   (W)   HD_HELD1
 AH7200* NAVD 88 ORTHO HEIGHT -   917.280 (meters)     3009.44  (feet) ADJUSTED
 AH7200  ______________________________________________________________________
 AH7200  GEOID HEIGHT    -        -16.015 (meters)                     GEOID18
 AH7200  DYNAMIC HEIGHT  -        917.131 (meters)     3008.95  (feet) COMP
 AH7200  MODELED GRAVITY -    980,421.2   (mgal)                       NAVD 88
 AH7200
 AH7200  VERT ORDER      -  FIRST     CLASS II
 AH7200
 AH7200.The horizontal coordinates were determined by differentially corrected
 AH7200.hand held GPS observations or other comparable positioning techniques
 AH7200.and have an estimated accuracy of +/- 3 meters.
 AH7200
 AH7200.The orthometric height was determined by differential leveling and
 AH7200.adjusted by the NATIONAL GEODETIC SURVEY
 AH7200.in April 2000.
 AH7200
 AH7200.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7200.GEOID18 height accuracy estimate available here.
 AH7200
 AH7200.Click photographs - Photos may exist for this station.
 AH7200
 AH7200.The dynamic height is computed by dividing the NAVD 88
 AH7200.geopotential number by the normal gravity value computed on the
 AH7200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7200.degrees latitude (g = 980.6199 gals.).
 AH7200
 AH7200.The modeled gravity was interpolated from observed gravity values.
 AH7200
 AH7200;                    North         East    Units  Estimated Accuracy
 AH7200;SPC SD N     -   195,058.0     323,078.0     MT  (+/- 3 meters HH1 GPS) 
 AH7200
 AH7200_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1349143305(NAD 83)
 AH7200
 AH7200                          SUPERSEDED SURVEY CONTROL
 AH7200
 AH7200.No superseded survey control is available for this station.
 AH7200
 AH7200_MARKER: DR = REFERENCE MARK DISK
 AH7200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7200_STAMPING: DUNE 3 NO. 5 1967
 AH7200_MARK LOGO: CGS
 AH7200_PROJECTION: FLUSH
 AH7200_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7200+STABILITY: SURFACE MOTION
 AH7200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7200+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7200
 AH7200  HISTORY     - Date     Condition        Report By
 AH7200  HISTORY     - 1967     MONUMENTED       CGS
 AH7200  HISTORY     - 19980928 GOOD             NGS
 AH7200
 AH7200                          STATION DESCRIPTION
 AH7200
 AH7200'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7200'5.2 KM (3.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7200'STATE HIGHWAY 20 IN BUFFALO, 64.0 M (210.0 FT) WEST OF MILEPOST 123,
 AH7200'61.4 M (201.4 FT) SOUTH OF THE STATION MARK, 53.0 M (173.9 FT) WEST OF
 AH7200'THE HIGHWAY CENTERLINE, 35.1 M (115.2 FT) NORTHWEST OF A T-JUNCTION
 AH7200'UTILITY POLE WITH A GUY CABLE, 23.0 M (75.5 FT) WEST OF A FENCE, 1.5 M
 AH7200'(4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A
 AH7200'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AH7200'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GILBERT ANGUS RANCH, P.O.
 AH7200'BOX 166, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7201 ***********************************************************************
 AH7201  DESIGNATION -  DUNE 3 RM 6
 AH7201  PID         -  AH7201
 AH7201  STATE/COUNTY-  SD/HARDING
 AH7201  COUNTRY     -  US
 AH7201  USGS QUAD   -  BUFFALO (2017)
 AH7201
 AH7201                         *CURRENT SURVEY CONTROL
 AH7201  ______________________________________________________________________
 AH7201* NAD 83(1986) POSITION- 45 32 05.00   (N) 103 32 48.07   (W)   HD_HELD1
 AH7201* NAVD 88 ORTHO HEIGHT -   917.198 (meters)     3009.17  (feet) ADJUSTED
 AH7201  ______________________________________________________________________
 AH7201  GEOID HEIGHT    -        -16.014 (meters)                     GEOID18
 AH7201  DYNAMIC HEIGHT  -        917.049 (meters)     3008.68  (feet) COMP
 AH7201  MODELED GRAVITY -    980,421.2   (mgal)                       NAVD 88
 AH7201
 AH7201  VERT ORDER      -  FIRST     CLASS II
 AH7201
 AH7201.The horizontal coordinates were determined by differentially corrected
 AH7201.hand held GPS observations or other comparable positioning techniques
 AH7201.and have an estimated accuracy of +/- 3 meters.
 AH7201
 AH7201.The orthometric height was determined by differential leveling and
 AH7201.adjusted by the NATIONAL GEODETIC SURVEY
 AH7201.in April 2000.
 AH7201
 AH7201.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7201.GEOID18 height accuracy estimate available here.
 AH7201
 AH7201.Click photographs - Photos may exist for this station.
 AH7201
 AH7201.The dynamic height is computed by dividing the NAVD 88
 AH7201.geopotential number by the normal gravity value computed on the
 AH7201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7201.degrees latitude (g = 980.6199 gals.).
 AH7201
 AH7201.The modeled gravity was interpolated from observed gravity values.
 AH7201
 AH7201;                    North         East    Units  Estimated Accuracy
 AH7201;SPC SD N     -   195,134.3     323,063.9     MT  (+/- 3 meters HH1 GPS) 
 AH7201
 AH7201_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1347243381(NAD 83)
 AH7201
 AH7201                          SUPERSEDED SURVEY CONTROL
 AH7201
 AH7201.No superseded survey control is available for this station.
 AH7201
 AH7201_MARKER: DR = REFERENCE MARK DISK
 AH7201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7201_STAMPING: DUNE 3 NO. 6 1967
 AH7201_MARK LOGO: CGS
 AH7201_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7201+STABILITY: SURFACE MOTION
 AH7201_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7201+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7201
 AH7201  HISTORY     - Date     Condition        Report By
 AH7201  HISTORY     - 1967     MONUMENTED       CGS
 AH7201  HISTORY     - 19980928 GOOD             NGS
 AH7201
 AH7201                          STATION DESCRIPTION
 AH7201
 AH7201'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7201'5.2 KM (3.25 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7201'STATE HIGHWAY 20 IN BUFFALO, 107.0 M (351.0 FT) NORTHWEST OF MILEPOST
 AH7201'123, 70.0 M (229.7 FT) WEST OF THE HIGHWAY CENTERLINE, 41.7 M (136.8
 AH7201'FT) NORTHWEST OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 40.0 M
 AH7201'(131.2 FT) WEST OF A FENCE, 17.2 M (56.4 FT) NORTHWEST OF THE STATION
 AH7201'MARK, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 AH7201'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 AH7201'IS ON PROPERTY OWNED BY GILBERT ANGUS RANCH, P.O. BOX 166, BUFFALO, SD
 AH7201'57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7202 ***********************************************************************
 AH7202  DESIGNATION -  DUNE AZ MK
 AH7202  PID         -  AH7202
 AH7202  STATE/COUNTY-  SD/HARDING
 AH7202  COUNTRY     -  US
 AH7202  USGS QUAD   -  BUFFALO (2017)
 AH7202
 AH7202                         *CURRENT SURVEY CONTROL
 AH7202  ______________________________________________________________________
 AH7202* NAD 83(1986) POSITION- 45 32 22.     (N) 103 32 47.     (W)   SCALED
 AH7202* NAVD 88 ORTHO HEIGHT -   903.351 (meters)     2963.74  (feet) ADJUSTED
 AH7202  ______________________________________________________________________
 AH7202  GEOID HEIGHT    -        -16.010 (meters)                     GEOID18
 AH7202  DYNAMIC HEIGHT  -        903.205 (meters)     2963.27  (feet) COMP
 AH7202  MODELED GRAVITY -    980,422.3   (mgal)                       NAVD 88
 AH7202
 AH7202  VERT ORDER      -  FIRST     CLASS II
 AH7202
 AH7202.The horizontal coordinates were scaled from a map and have
 AH7202.an estimated accuracy of +/- 6 seconds.
 AH7202
 AH7202.The orthometric height was determined by differential leveling and
 AH7202.adjusted by the NATIONAL GEODETIC SURVEY
 AH7202.in April 2000.
 AH7202
 AH7202.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7202.GEOID18 height accuracy estimate available here.
 AH7202
 AH7202.Click photographs - Photos may exist for this station.
 AH7202
 AH7202.The dynamic height is computed by dividing the NAVD 88
 AH7202.geopotential number by the normal gravity value computed on the
 AH7202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7202.degrees latitude (g = 980.6199 gals.).
 AH7202
 AH7202.The modeled gravity was interpolated from observed gravity values.
 AH7202
 AH7202;                    North         East    Units  Estimated Accuracy
 AH7202;SPC SD N     -   195,660.      323,110.      MT  (+/- 180 meters Scaled)
 AH7202
 AH7202_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL134439(NAD 83)
 AH7202
 AH7202                          SUPERSEDED SURVEY CONTROL
 AH7202
 AH7202.No superseded survey control is available for this station.
 AH7202
 AH7202_MARKER: DZ = AZIMUTH MARK DISK
 AH7202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7202_STAMPING: DUNE 1952
 AH7202_MARK LOGO: CGS
 AH7202_PROJECTION: FLUSH
 AH7202_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7202+STABILITY: SURFACE MOTION
 AH7202_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7202+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7202
 AH7202  HISTORY     - Date     Condition        Report By
 AH7202  HISTORY     - 1952     MONUMENTED       CGS
 AH7202  HISTORY     - 19980928 GOOD             NGS
 AH7202
 AH7202                          STATION DESCRIPTION
 AH7202
 AH7202'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7202'4.7 KM (2.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7202'STATE HIGHWAY 20 IN BUFFALO, 575.0 M (1886.5 FT) NORTH OF MILEPOST
 AH7202'123, 30.8 M (101.0 FT) WEST OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT)
 AH7202'WEST OF A UTILITY POLE, 1.1 M (3.6 FT) NORTHWEST OF A WITNESS POST,
 AH7202'0.6 M (2.0 FT) NORTHWEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 AH7202'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 AH7202'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY DONN HETT,
 AH7202'P.O. BOX 395, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2301 ***********************************************************************
 PU2301  DESIGNATION -  DUNNING
 PU2301  PID         -  PU2301
 PU2301  STATE/COUNTY-  SD/PENNINGTON
 PU2301  COUNTRY     -  US
 PU2301  USGS QUAD   -  BOX ELDER (2017)
 PU2301
 PU2301                         *CURRENT SURVEY CONTROL
 PU2301  ______________________________________________________________________
 PU2301* NAD 83(1993) POSITION- 44 05 18.13808(N) 103 03 57.17385(W)   ADJUSTED
 PU2301* NAD 83(1993) ELLIP HT-  1030.078 (meters)        (06/15/04)   ADJUSTED
 PU2301* NAVD 88 ORTHO HEIGHT -  1047.3   (meters)     3436.    (feet) VERTCON3
 PU2301  ______________________________________________________________________
 PU2301  GEOID HEIGHT    -        -16.693 (meters)                     GEOID18
 PU2301  NAD 83(1993) X  - -1,037,529.244 (meters)                     COMP
 PU2301  NAD 83(1993) Y  - -4,470,573.946 (meters)                     COMP
 PU2301  NAD 83(1993) Z  -  4,415,866.423 (meters)                     COMP
 PU2301  LAPLACE CORR    -        -10.44  (seconds)                    DEFLEC18
 PU2301  HORZ ORDER      -  FIRST
 PU2301  ELLP ORDER      -  FOURTH    CLASS I
 PU2301
 PU2301.The horizontal coordinates were established by classical geodetic methods
 PU2301.and adjusted by the National Geodetic Survey in June 2004.
 PU2301
 PU2301.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2301.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2301
 PU2301.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2301.GEOID18 height accuracy estimate available here.
 PU2301
 PU2301.Click photographs - Photos may exist for this station.
 PU2301
 PU2301.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2301
 PU2301.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2301
 PU2301.The ellipsoidal height was determined by GPS observations
 PU2301.and is referenced to NAD 83.
 PU2301
 PU2301. The following values were computed from the NAD 83(1993) position.
 PU2301
 PU2301;                    North         East     Units Scale Factor Converg.
 PU2301;SPC SD S     -   198,572.976   381,210.773   MT  0.99994048   -1 53 06.2
 PU2301;SPC SD S     -   651,484.84  1,250,689.01   sFT  0.99994048   -1 53 06.2
 PU2301;UTM  13      - 4,883,506.832   654,836.857   MT  0.99989486   +1 20 45.5
 PU2301
 PU2301!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2301!SPC SD S     -   0.99983851  x   0.99994048  =   0.99977900
 PU2301!UTM  13      -   0.99983851  x   0.99989486  =   0.99973338
 PU2301
 PU2301:                Primary Azimuth Mark                     Grid Az
 PU2301:SPC SD S     -  DUNNING AZ MK                            239 23 59.6
 PU2301:UTM  13      -  DUNNING AZ MK                            236 10 07.9
 PU2301
 PU2301_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5483683506(NAD 83)
 PU2301
 PU2301|---------------------------------------------------------------------|
 PU2301| PID    Reference Object                     Distance      Geod. Az  |
 PU2301|                                                           dddmmss.s |
 PU2301| PU2302 DUNNING                               1.578 METERS 09410     |
 PU2301| PU2300 RAPID CITY MUN APT TK AND BCN       APPROX. 5.1 KM 1754922.6 |
 PU2301| CP9220 DUNNING RM 3                         13.323 METERS 18447     |
 PU2301| CP9218 DUNNING AZ MK                                      2373053.4 |
 PU2301| PU2304 RAPID CITY RADIO KOTA CEN MAST      APPROX.11.6 KM 2380009.9 |
 PU2301| PU2310 RAPID CITY RADIO KOTA FM MAST       APPROX.15.0 KM 2614432.6 |
 PU2301| CP9219 DUNNING RM                           20.523 METERS 27230     |
 PU2301| CP9110 CUSTER RM 3                                        28802     |
 PU2301|---------------------------------------------------------------------|
 PU2301
 PU2301                          SUPERSEDED SURVEY CONTROL
 PU2301
 PU2301  NAD 83(1996)-  44 05 18.13332(N)    103 03 57.16702(W) AD(       ) 1
 PU2301  NAD 83(1993)-  44 05 18.12510(N)    103 03 57.16978(W) AD(       ) 1
 PU2301  NAD 83(1986)-  44 05 18.12373(N)    103 03 57.17348(W) AD(       ) 1
 PU2301  NAD 27      -  44 05 18.17100(N)    103 03 55.53300(W) AD(       ) 1
 PU2301  NGVD 29 (06/03/93) 1046.9    (m)  UNKNOWN  model used  GPS OBS        
 PU2301  NGVD 29 (07/19/86) 1045.1    (m)         3429.     (f) VERT ANG       
 PU2301
 PU2301.Superseded values are not recommended for survey control.
 PU2301
 PU2301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2301.See file dsdata.pdf to determine how the superseded data were derived.
 PU2301
 PU2301_MARKER: DS = TRIANGULATION STATION DISK
 PU2301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2301_STAMPING: DUNNING 1925
 PU2301_MARK LOGO: CGS
 PU2301_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PU2301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2301+STABILITY: SURFACE MOTION
 PU2301_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2301+SATELLITE: SATELLITE OBSERVATIONS - October 06, 1992
 PU2301
 PU2301  HISTORY     - Date     Condition        Report By
 PU2301  HISTORY     - 1925     MONUMENTED       CGS
 PU2301  HISTORY     - 1925     GOOD             CGS
 PU2301  HISTORY     - 1935     GOOD             CGS
 PU2301  HISTORY     - 1950     GOOD             CGS
 PU2301  HISTORY     - 1950     GOOD             CGS
 PU2301  HISTORY     - 1951     GOOD             CGS
 PU2301  HISTORY     - 1953     GOOD             CGS
 PU2301  HISTORY     - 1961     GOOD             CGS
 PU2301  HISTORY     - 1964     GOOD             CGS
 PU2301  HISTORY     - 1966     GOOD             CGS
 PU2301  HISTORY     - 1972     GOOD             NGS
 PU2301  HISTORY     - 19921006 GOOD             NOS
 PU2301
 PU2301                          STATION DESCRIPTION
 PU2301
 PU2301'DESCRIBED BY COAST AND GEODETIC SURVEY 1925 (HO)
 PU2301'THE STATION IS ABOUT 8 MILES AIR LINE EAST OF RAPID CITY, 4 MILES
 PU2301'NORTH OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILWAY, ON THE
 PU2301'HIGHEST KNOLL ON THE DIVIDE BETWEEN RAPID CREEK AN BOX ELDER CREEK, IN
 PU2301'A LARGE PASTURE IN THE SOUTHWEST QUARTER OF SEC. 32, T2N, R9E, 20
 PU2301'METERS EAST OF A WIRE FENCE.
 PU2301'
 PU2301'THE STATION IS MARKED WITH A STANDARD BRASS TABLET, SET IN CONCRETE,
 PU2301'AND IS 1-FOOT SQUARE.
 PU2301'
 PU2301'REFERENCE MARK NO. 1, IS A STANDARD BRONZE DISK SET IN CONCRETE AND IS
 PU2301'SET IN THE FENCE LINE WEST OF THE STATION.
 PU2301'
 PU2301'REFERENCE MARK NO. 2 IS THE STATION OF THE USGS MARKED BY A CROSS ON A
 PU2301'SMALL BOULDER, ABOUT 1-1/2 METERS EAST OF THE STATION MARK.
 PU2301'
 PU2301'TO REACH FROM RAPID CITY, GO EAST ALONG THE CHICAGO, MILWAUKEE, ST.
 PU2301'PAUL AND PACIFIC RAILWAY ABOUT 4.1 MILES TO A ROAD LEADING DUE E ON
 PU2301'SECTION LINE.  HIGHWAY 40 CURVES TO THE SOUTHEAST HERE.  FOLLOW THE
 PU2301'SECTION-LINE ROAD E ABOUT 2.3 MILES TO A ROAD LEADING N ALONG A
 PU2301'SECTION LINE.  GO NORTH 2 MILES TO SECTION CORNER, TURN EAST THROUGH
 PU2301'THE GATE, FOLLOW DIM ROAD NE TO THE TOP OF THE DIVIDE, TURN SOUTHEAST
 PU2301'ALONG SOUTH SLOPE OF THE DIVIDE, ABOUT 1-1/2 MILES, THEN GO NORTH TO
 PU2301'THE STATION.  A TRUCK CAN BE DRIVEN TO THE STATION.
 PU2301'
 PU2301'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.30 METERS.
 PU2301
 PU2301                          STATION RECOVERY (1925)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1925
 PU2301'RECOVERED IN GOOD CONDITION.
 PU2301
 PU2301                          STATION RECOVERY (1935)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PU2301'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PU2301'
 PU2301'TO REACH FROM RAPID CITY, GO EAST ON STATE HIGHWAY 40 ABOUT 5 MILES
 PU2301'(FROM CENTER OF BUSINESS DISTRICT) TO POINT WHERE SECTION-LINE ROAD
 PU2301'LEADS E (NOTE-HIGHWAY 40 DOES NOT CURVE AT THIS POINT), GO EAST ON
 PU2301'SECTION-LINE ROAD ABOUT 2.5 MILES, N ON SECTION-LINE ROAD ABOUT 2
 PU2301'MILES TO A GATE, ENTER GATE AND GO NORTHEAST ABOUT 0.4 MILE ON PLAIN
 PU2301'TRAIL TO CREST OF DIVIDE, FOLLOW DIM TRAIL SE ABOUT 0.3 MILE TO FENCE
 PU2301'CORNER, GO EAST ALONG SOUTH SIDE OF FENCE ABOUT 0.45 MILE AND N ALONG
 PU2301'EAST SIDE OF FENCE ABOUT 0.15 MILE TO TOP OF DIVIDE AND STATION SITE.
 PU2301
 PU2301                          STATION RECOVERY (1950)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2301'STATION WAS RECOVERED AS DESCRIBED, AND MARKS WERE FOUND IN GOOD
 PU2301'CONDITION.  AN AZIMUTH MARK WAS ESTABLISHED BY THIS PARTY.  A COMPLETE
 PU2301'DESCRIPTION OF THE MARKS FOLLOWS--
 PU2301'
 PU2301'TO REACH THE AZIMUTH MARK FROM STATION, GO SOUTHEAST FOR 0.25 MILE TO
 PU2301'A WIRE GATE.  PASS THROUGH GATE AND GO SOUTH FOR 0.25 MILE TO A TRACK
 PU2301'ROAD.  TURN RIGHT AND GO 0.8 MILE TO MARK ON THE LEFT.
 PU2301'
 PU2301'STATION MARK IS 30 FEET NORTHWEST OF A POWER LINE POLE.  IT PROJECTS 5
 PU2301'INCHES, AND THE DISK IS STAMPED DUNNING 1925.
 PU2301'
 PU2301'REFERENCE MARK NO. 1 IS 90 FEET NORTHWEST OF A POWER LINE POLE.  IT
 PU2301'PROJECTS 3 INCHES, AND THE DISK IS STAMPED DUNNING NO 1 1925.
 PU2301'
 PU2301'REFERENCE MARK NO. 2 IS 27 FEET NORTHWEST OF A POWER LINE POLE.  IT
 PU2301'PROJECTS 7 INCHES.
 PU2301'
 PU2301'AZIMUTH MARK IS 10 FEET SOUTH OF CENTER OF TRACK ROAD AND 1 FOOT
 PU2301'NORTHEAST OF A WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS
 PU2301'STAMPED DUNNING 1925.
 PU2301'
 PU2301'STATION MARK AND REFERENCE MARK NO. 1 ARE STANDARD DISKS SET IN THE
 PU2301'TOPS OF 12 X 12-INCH CONCRETE POSTS.
 PU2301'
 PU2301'REFERENCE MARK NO. 2 IS A USGS STATION MARKED BY A CROSS ON THE TOP OF
 PU2301'A 10 X 10-INCH BOULDER.
 PU2301'
 PU2301'HEIGHT OF LIGHT ABOVE STATION MARK-1 METER.
 PU2301
 PU2301                          STATION RECOVERY (1950)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (WIB)
 PU2301'STATION RECOVERED IN GOOD CONDITION.
 PU2301'
 PU2301'TO REACH FROM RAPID CITY GO EAST ON STATE HIGHWAY 40 FROM ALEX JOHNSON
 PU2301'HOTEL FOR 5 MILES TO WHERE SECTION LINE ROAD LEADS EAST, (HIGHWAY 40
 PU2301'CONTINUES PARALLELING RAILROAD), GO EAST ON SECTION LINE ROAD FOR 2.5
 PU2301'MILES TO RADIO RANGE, TURN LEFT (N) FOR 2 MILES TO TWO GATES, TURN
 PU2301'RIGHT (E) THRU SOUTHERLY GATE AND GO .5 MILES ALONG SOUTH SIDE OF
 PU2301'FENCE TO FENCE CORNER, TURN LEFT (N) AND GO .3 MILES ALONG EAST SIDE
 PU2301'OF FENCE, TURN RIGHT (E) AND GO .85 MILES ALONG SOUTH SIDE OF FENCE TO
 PU2301'GATE, TURN LEFT (N) THRU GATE AND DRIVE NW TOWARDS HILLTOP AND
 PU2301'STATION.
 PU2301'
 PU2301'THE STATION IS 29.8 FEET NORTHWEST OF AN OBSTRUCTION LIGHTED POLE,
 PU2301'28.3 FEET NORTHWEST OF AN 8 FOOT STEEL PIPE SET IN CONCRETE, 67 FEET
 PU2301'EAST-NORTHEAST OF R.M. 1 AND 5.1 FEET WEST OF R.M. 2 AND PROJECTS
 PU2301'ABOUT 6 INCHES.
 PU2301
 PU2301                          STATION RECOVERY (1951)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2301'STATION RECOVERED AND THE MARKS FOUND IN GOOD CONDITION.  THE LOCATION
 PU2301'AND STAMPINGS OF THE MARKS ARE AS DESCRIBED IN THE 1950 DESCRIPTION.
 PU2301'THE STATION WAS REACHED IN 1951 BY THE FOLLOWING ROUTE--
 PU2301'
 PU2301'FROM THE BOX ELDER STORE AND POST OFFICE (ABOUT 9 MILES EAST-NORTHEAST
 PU2301'OF RAPID CITY) GO WEST ON U.S. HIGHWAY NO. 14 AND 16 FOR 1.0 MILE TO A
 PU2301'CROSS ROAD (ARMY AIR BASE TRAILER VILLAGE AT THE NORTHEAST CORNER OF
 PU2301'THE INTERSECTION).  THEN LEFT (SOUTH) ON A GRADED DIRT ROAD FOR 2.4
 PU2301'MILES TO TWO WIRE GATES ON THE LEFT. THEN LEFT (EAST) THROUGH THE
 PU2301'SOUTH GATE AND ON A TRACK ROAD ACROSS PASTURE LAND FOR 0.5 MILE TO A
 PU2301'FENCE CORNER.  CONTINUE EAST FOR 0.05 MILE TO THE AZIMUTH MARK ON THE
 PU2301'RIGHT.  CONTINUE EAST FOR 0.7 MILE, THEN LEAVE THE TRACK ROAD.  BEAR
 PU2301'LEFT (NORTH) ACROSS THE PASTURE FOR 0.25 MILE TO A WIRE GATE.  PASS
 PU2301'THROUGH THE GATE, CONTINUE NORTHERLY, FOR 0.25 MILE TO THE CREST OF A
 PU2301'RIDGE AND THE STATION.
 PU2301'
 PU2301'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 PU2301
 PU2301                          STATION RECOVERY (1953)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LWQ)
 PU2301'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 PU2301'THE DESCRIPTION IS ADEQUATE.  NO ATTEMPT MADE TO RECOVERED THE
 PU2301'AZIMUTH MARK.
 PU2301
 PU2301                          STATION RECOVERY (1961)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 PU2301'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN GOOD
 PU2301'CONDITION.  A REFERENCE MARK 3 WAS ESTABLIHED.  A COMPLETE NEW
 PU2301'DESCRIPTION FOLLOWS--
 PU2301'
 PU2301'THE STATION IS LOCATED ABOUT 8 MILES EAST OF RAPID CITY, 2 MILES SOUTH
 PU2301'OF INTERSTATE 90, JUST NORTH OF A FEDERAL AERONAUTICS ADMINISTRATION
 PU2301'INSTALLATION AND ON THE HIGHEST POINT OF THE RIDGE.
 PU2301'
 PU2301'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE 190 AND STATE
 PU2301'ROUTE 40 IN RAPID CITY, GO NORTH ON INTERSTATE 190 FOR 1.25 MILES TO
 PU2301'WHERE INTERSTATE 90 JUNCTIONS EAST AND WEST, TURN RIGHT AND GO EAST ON
 PU2301'INTERSTATE 90 FOR 7.1 MILES TO A CROSSROADS, TURN RIGHT CROSSING
 PU2301'RAILROAD TRACKS AND GO SOUTH FOR 2.0 MILES TO A GATE ON THE LEFT,
 PU2301'(ABOUT 0.15 MILE AFTER PASSING AN ARMY INSTALLATION ON THE LEFT), TURN
 PU2301'LEFT PASSING THROUGH GATE AND GO EAST FOR 0.45 MILE TO A GATE, PASS
 PU2301'THROUGH GATE AND CONTINUE EAST FOR 0.7 MILE TO A SIDE ROAD LEFT, TURN
 PU2301'LEFT AND GO NORTH FOR 0.15 MILES TO A FEDERAL AERONAUTICS
 PU2301'ADMINISTRATION INSTALLATION, BEAR LEFT THEN RIGHT ALONG FENCE FOR 0.05
 PU2301'MILE TO THE STATION ON THE NORTH SIDE OF INSTALLATION.
 PU2301'
 PU2301'THE STATION MARK, A STANDARD STATION DISK STAMPED DUNNING 1925, IS SET
 PU2301'IN THE TOP OF A 14 INCH SQUARE CONCRETE POST PROJECTING 4 INCHES.  IT
 PU2301'IS 45 FEET NORTH-NORTHEAST OF A FENCE CORNER, 125 FEET NORTHWEST OF
 PU2301'THE NORTHWEST CORNER OF THE FEDERAL AERONAUTICS ADMINISTRATION
 PU2301'BUILDING, 29.7 FEET NORTHWEST OF A POWER POLE AND 4.5 FEET SOUTH OF
 PU2301'WITNESS POST.
 PU2301'
 PU2301'REFERENCE MARK 1, A STANDARD REFERENCE DISK STAMPED DUNNING NO 1 1925,
 PU2301'IS SET IN THE TOP OF A 14 INCH SQUARE CONCRETE POST PROJECTING 3
 PU2301'INCHES.  IT IS 77.3 FEET NORTHWEST OF A FENCE CORNER, 90.5 FEET
 PU2301'WEST-NORTHWEST OF A POWER POLE AND 61.8 FEET WEST OF WITNESS POST.
 PU2301'
 PU2301'REFERENCE MARK NO. 2 IS A ROCK ABOUT 10 INCHES IN DIAMETER WITH THE
 PU2301'LETTERS U.S. AND A CROSS CHISELED ON THE TOP.  IT IS 46 FEET
 PU2301'NORTH-NORTHEAST OF FENCE CORNER, 26.5 FEET NORTHWEST OF A POWER POLE
 PU2301'AND 6 FEET SOUTH-SOUTHEAST OF WITNESS POST.
 PU2301'
 PU2301'REFERENCE MARK 3, A STANDARD REFERENCE DISK STAMPED DUNNING NO 3 1925
 PU2301'1961, IS SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.  IT IS
 PU2301'88 FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF F.A.A. BUILDING,
 PU2301'46.5 FEET SOUTH OF WITNESS POST AND 3 FEET EAST OF FENCE CORNER.
 PU2301'
 PU2301'AZIMUTH MARK, A STANDARD AZIMUTH DISK STAMPED DUNNING 1925 IS SET IN
 PU2301'THE TOP OF A ROUND CONCRETE POST PROJECTING 4 INCHES AND IS ABOUT 11
 PU2301'INCHES IN DIAMETER.  IT IS 12 FEET SOUTH OF A TRACK ROAD, 2 FEET EAST
 PU2301'OF WITNESS POST AND ON THE HIGHEST PART OF HILL.
 PU2301'
 PU2301'TO REACH THE AZIMUTH FROM THE STATION, GO SOUTH FOR 0.2 MILE TO T
 PU2301'ROAD, TURN RIGHT AND GO WEST FOR 0.45 MILE TO A GATE ON THE LEFT, TURN
 PU2301'LEFT THROUGH GATE, BEAR RIGHT AND GO SOUTHWEST THROUGH PASTURE FOR 0.3
 PU2301'MILE TO THE AZIMUTH MARK ON THE HIGHEST PART OF HILL.
 PU2301'
 PU2301'THE DISTANCE BETWEEN R.M. 2 AND R.M. 3 IS 78.75 FEET OR 24.004 METERS.
 PU2301
 PU2301                          STATION RECOVERY (1964)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PU2301'THE STATION MARK AND REFERENCE MARKS 1, 2, AND 3 WERE RECOVERED AS
 PU2301'DESCRIBED.  THE AZIMUTH MARK WAS NOT SEARCHED FOR.
 PU2301
 PU2301                          STATION RECOVERY (1966)
 PU2301
 PU2301'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (JTS)
 PU2301'THE STATION, R.M. 1, R.M. 2, AND AZIMUTH MARKS WERE RECOVERED AS
 PU2301'DESCRIBED.
 PU2301'
 PU2301'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MI EAST OF
 PU2301'RAPID CITY
 PU2301
 PU2301                          STATION RECOVERY (1972)
 PU2301
 PU2301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (EP)
 PU2301'THE STATION, R.M. 1 AND R.M. 2 WERE RECOVERED ACCORDING TO THE
 PU2301'DESCRIPTION
 PU2301'
 PU2301'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MILES E.
 PU2301'OF RAPID CITY
 PU2301
 PU2301                          STATION RECOVERY (1992)
 PU2301
 PU2301'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 PU2301'THE STATION IS LOCATED ABOUT 12.9KM EAST OF RAPID CITY, 4.0KM NORTH OF
 PU2301'THE RAPID CITY REGIONAL AIRPORT AND 3.2KM SOUTH OF BOX ELDER, JUST
 PU2301'NORTH OF A FEDERAL AVIATION ADMINISTRATION INSTALLATION AND ON THE
 PU2301'HIGHEST POINT OF A RIDGE.
 PU2301'
 PU2301'TO REACH THE STATION FROM THE JUNCTION OF BOX ELDER ROAD AND GUMBO
 PU2301'ROAD IN BOX ELDER, GO SOUTHERLY ON GUMBO ROAD FOR 3.4KM TO A GRAVEL
 PU2301'ROAD ON THE LEFT (MORNING VIEW DR).  TURN LEFT AND GO EASTERLY ON
 PU2301'MORNING VIEW DR FOR 1.3KM TO A WIRE GATE.  PASS THROUGH GATE AND
 PU2301'CONTINUE EASTERLY FOR 0.6KM TO A POINT WERE THE ROAD TAKES A SHARP
 PU2301'TURN LEFT, AND NORTHERLY.  CONTINUE NORTHERLY ON GRAVEL ROAD FOR 0.2KM
 PU2301'TO A GATE AND FENCE AROUND THE FEDERAL AVIATION ADMINISTRATION
 PU2301'INSTALLATION, BEAR LEFT THEN RIGHT ALONG FENCE FOR 0.1KM TO THE
 PU2301'STATION ON THE NORTH SIDE OF THE INSTALLATION.
 PU2301'
 PU2301'THE STATION IS LOCATED 38.1M NORTHWEST OF THE NORTHWEST CORNER OF THE
 PU2301'FAA BUILDING, 13.7M NORTH-NORTHEAST OF THE NORTHEAST FENCE CORNER POST
 PU2301'AND 8.2M NORTHWEST OF A PIPE WHICH PROJECTS ABOUT 2.5M.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2302 ***********************************************************************
 PU2302  DESIGNATION -  DUNNING
 PU2302  PID         -  PU2302
 PU2302  STATE/COUNTY-  SD/PENNINGTON
 PU2302  COUNTRY     -  US
 PU2302  USGS QUAD   -  BOX ELDER (2017)
 PU2302
 PU2302                         *CURRENT SURVEY CONTROL
 PU2302  ______________________________________________________________________
 PU2302* NAD 83(1996) POSITION- 44 05 18.12948(N) 103 03 57.09627(W)   ADJUSTED
 PU2302* NAVD 88 ORTHO HEIGHT -  1045.    (meters)     3428.    (feet) SCALED
 PU2302  ______________________________________________________________________
 PU2302  GEOID HEIGHT    -        -16.693 (meters)                     GEOID18
 PU2302  LAPLACE CORR    -        -10.44  (seconds)                    DEFLEC18
 PU2302  HORZ ORDER      -  SECOND
 PU2302
 PU2302.The horizontal coordinates were established by classical geodetic methods
 PU2302.and adjusted by the National Geodetic Survey in January 1998.
 PU2302
 PU2302.The orthometric height was scaled from a topographic map.
 PU2302
 PU2302.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2302.GEOID18 height accuracy estimate available here.
 PU2302
 PU2302.Click photographs - Photos may exist for this station.
 PU2302
 PU2302.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2302
 PU2302. The following values were computed from the NAD 83(1996) position.
 PU2302
 PU2302;                    North         East     Units Scale Factor Converg.
 PU2302;SPC SD S     -   198,572.653   381,212.489   MT  0.99994048   -1 53 06.1
 PU2302;SPC SD S     -   651,483.78  1,250,694.64   sFT  0.99994048   -1 53 06.1
 PU2302;UTM  13      - 4,883,506.607   654,838.588   MT  0.99989487   +1 20 45.5
 PU2302
 PU2302!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2302!SPC SD S     -   0.99983871  x   0.99994048  =   0.99977920
 PU2302!UTM  13      -   0.99983871  x   0.99989487  =   0.99973360
 PU2302
 PU2302_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5483883506(NAD 83)
 PU2302
 PU2302                          SUPERSEDED SURVEY CONTROL
 PU2302
 PU2302  NAD 83(1993)-  44 05 18.12125(N)    103 03 57.09903(W) AD(       ) 2
 PU2302  NAD 83(1986)-  44 05 18.12002(N)    103 03 57.10272(W) AD(       ) 2
 PU2302  NAD 27      -  44 05 18.17200(N)    103 03 55.46100(W) AD(       ) 2
 PU2302
 PU2302.Superseded values are not recommended for survey control.
 PU2302
 PU2302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2302.See file dsdata.pdf to determine how the superseded data were derived.
 PU2302
 PU2302_MARKER: X = CHISELED CROSS
 PU2302_SETTING: 80 = SET IN A BOULDER
 PU2302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2302+STABILITY: SURFACE MOTION
 PU2302
 PU2302  HISTORY     - Date     Condition        Report By
 PU2302  HISTORY     - UNK      MONUMENTED       USGS
 PU2302  HISTORY     - 1951     GOOD             CGS
 PU2302
 PU2302                          STATION DESCRIPTION
 PU2302
 PU2302'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2302'THE STATION IS LOCATED ABOUT 8 MILES EAST OF RAPID CITY, ON THE
 PU2302'HIGHEST POINT OF A KNOLL IN PASTURE LAND, ON THE DIVIDE BETWEEN
 PU2302'RAPID CREEK AND BOX ELDER CREEK, IN THE SOUTHWEST 1/4 OF SECTION
 PU2302'32, T 2 N, R 9 E, AND 26.5 FEET NORTH-NORTHWEST OF A POWER LINE
 PU2302'POLE.
 PU2302'
 PU2302'TO REACH THE STATION FROM THE BOX ELDER STORE AND POST OFFICE
 PU2302'(ABOUT 9 MILES EAST-NORTHEAST OF RAPID CITY) GO WEST ON U.S. HIGHWAY
 PU2302'NO. 14 AND 16 FOR 1.0 MILE TO A CROSS ROAD (ARMY AIR BASE TRAILER
 PU2302'VILLAGE AT THE NORTHEAST CORNER OF THE INTERSECTION).  THEN LEFT,
 PU2302'SOUTH, ON A GRADED DIRT ROAD FOR 2.4 MILES TO TWO WIRE GATES ON
 PU2302'THE LEFT.  THEN LEFT, EAST, THROUGH THE SOUTH GATE AND ON A
 PU2302'TRACK ROAD ACROSS PASTURE LAND FOR 1.25 MILE.  THEN LEAVE THE
 PU2302'TRACK ROAD, BEAR LEFT, NORTH ACROSS THE PASTURE FOR 0.25
 PU2302'MILE TO A WIRE GATE.  PASS THROUGH THE GATE, CONTINUE
 PU2302'NORTHERLY, FOR 0.25 MILE TO THE CREST OF THE RIDGE AND THE
 PU2302'STATION AS DESCRIBED.
 PU2302'
 PU2302'THE STATION IS A CROSS CHISELED ON THE TOP OF A SMALL BOULDER
 PU2302'THAT PROJECTS 10 INCHES.  THE LETTERS U S ARE ENGRAVED ON THE
 PU2302'SOUTHEAST EDGE OF THE BOULDER.  A TRAVERSE CONNECTION WAS MADE
 PU2302'TO TRIANGULATION STATION DUNNING 1925 AND THE DISTANCE WAS FOUND
 PU2302'TO BE 1.567 METERS, OR 5.14 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0907 ***********************************************************************
 QS0907  DESIGNATION -  DUPREE BAGLEY GRAIN ELEV N GAB
 QS0907  PID         -  QS0907
 QS0907  STATE/COUNTY-  SD/ZIEBACH
 QS0907  COUNTRY     -  US
 QS0907  USGS QUAD   -  DUPREE (2017)
 QS0907
 QS0907                         *CURRENT SURVEY CONTROL
 QS0907  ______________________________________________________________________
 QS0907* NAD 83(1996) POSITION- 45 03 06.17020(N) 101 36 21.93552(W)   ADJUSTED
 QS0907  ______________________________________________________________________
 QS0907  GEOID HEIGHT    -        -20.522 (meters)                     GEOID18
 QS0907  LAPLACE CORR    -         -6.36  (seconds)                    DEFLEC18
 QS0907  HORZ ORDER      -  THIRD
 QS0907
 QS0907.The horizontal coordinates were established by classical geodetic methods
 QS0907.and adjusted by the National Geodetic Survey in January 1998.
 QS0907
 QS0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0907.GEOID18 height accuracy estimate available here.
 QS0907
 QS0907.Click photographs - Photos may exist for this station.
 QS0907
 QS0907.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0907
 QS0907. The following values were computed from the NAD 83(1996) position.
 QS0907
 QS0907;                    North         East     Units Scale Factor Converg.
 QS0907;SPC SD N     -   136,644.305   473,494.603   MT  0.99993911   -1 08 12.1
 QS0907;SPC SD N     -   448,307.19  1,553,456.88   sFT  0.99993911   -1 08 12.1
 QS0907;UTM  14      - 4,991,999.447   294,784.875   MT  1.00011786   -1 50 42.3
 QS0907
 QS0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9478491999(NAD 83)
 QS0907
 QS0907                          SUPERSEDED SURVEY CONTROL
 QS0907
 QS0907  NAD 83(1986)-  45 03 06.16215(N)    101 36 21.93380(W) AD(       ) 3
 QS0907  NAD 27      -  45 03 06.23000(N)    101 36 20.37000(W) AD(       ) 3
 QS0907
 QS0907.Superseded values are not recommended for survey control.
 QS0907
 QS0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0907.See file dsdata.pdf to determine how the superseded data were derived.
 QS0907
 QS0907_MARKER: 81 = GABLE
 QS0907
 QS0907  HISTORY     - Date     Condition        Report By
 QS0907  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0907
 QS0907                          STATION DESCRIPTION
 QS0907
 QS0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0907'THE ELEVATOR IS IN THE NORTH EDGE OF DUPREE AND 0.05 MILE
 QS0907'SOUTH OF U.S. HIGHWAY 212.  IT IS A 65-FOOT HIGH WOODEN BUILDING,
 QS0907'PAINTED DARK RED.
 QS0907'
 QS0907'THE POINT INTERSECTED WAS THE NORTH GABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0514 ***********************************************************************
 QS0514  DESIGNATION -  DUPREE MAGNETIC
 QS0514  PID         -  QS0514
 QS0514  STATE/COUNTY-  SD/ZIEBACH
 QS0514  COUNTRY     -  US
 QS0514  USGS QUAD   -  DUPREE (2017)
 QS0514
 QS0514                         *CURRENT SURVEY CONTROL
 QS0514  ______________________________________________________________________
 QS0514* NAD 83(1996) POSITION- 45 02 48.16209(N) 101 35 57.35145(W)   ADJUSTED
 QS0514* NAVD 88 ORTHO HEIGHT -   729.979 (meters)     2394.94  (feet) ADJUSTED
 QS0514  ______________________________________________________________________
 QS0514  GEOID HEIGHT    -        -20.544 (meters)                     GEOID18
 QS0514  LAPLACE CORR    -         -6.20  (seconds)                    DEFLEC18
 QS0514  DYNAMIC HEIGHT  -        729.834 (meters)     2394.46  (feet) COMP
 QS0514  MODELED GRAVITY -    980,393.9   (mgal)                       NAVD 88
 QS0514
 QS0514  HORZ ORDER      -  SECOND
 QS0514  VERT ORDER      -  FIRST     CLASS II
 QS0514
 QS0514.The horizontal coordinates were established by classical geodetic methods
 QS0514.and adjusted by the National Geodetic Survey in January 1998.
 QS0514
 QS0514.The orthometric height was determined by differential leveling and
 QS0514.adjusted by the NATIONAL GEODETIC SURVEY
 QS0514.in June 1991.
 QS0514
 QS0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0514.GEOID18 height accuracy estimate available here.
 QS0514
 QS0514.Click photographs - Photos may exist for this station.
 QS0514
 QS0514.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0514
 QS0514.The dynamic height is computed by dividing the NAVD 88
 QS0514.geopotential number by the normal gravity value computed on the
 QS0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0514.degrees latitude (g = 980.6199 gals.).
 QS0514
 QS0514.The modeled gravity was interpolated from observed gravity values.
 QS0514
 QS0514. The following values were computed from the NAD 83(1996) position.
 QS0514
 QS0514;                    North         East     Units Scale Factor Converg.
 QS0514;SPC SD N     -   136,077.885   474,021.438   MT  0.99993911   -1 07 54.7
 QS0514;SPC SD N     -   446,448.86  1,555,185.33   sFT  0.99993911   -1 07 54.7
 QS0514;UTM  14      - 4,991,426.456   295,304.759   MT  1.00011524   -1 50 24.3
 QS0514
 QS0514!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0514!SPC SD N     -   0.99988878  x   0.99993911  =   0.99982790
 QS0514!UTM  14      -   0.99988878  x   1.00011524  =   1.00000401
 QS0514
 QS0514:                Primary Azimuth Mark                     Grid Az
 QS0514:SPC SD N     -  DUPREE MAGNETIC AZ MK                    051 45 22.9
 QS0514:UTM  14      -  DUPREE MAGNETIC AZ MK                    052 27 52.5
 QS0514
 QS0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9530491426(NAD 83)
 QS0514
 QS0514|---------------------------------------------------------------------|
 QS0514| PID    Reference Object                     Distance      Geod. Az  |
 QS0514|                                                           dddmmss.s |
 QS0514| AE3129 DUPREE MAGNETIC RM 1                 25.014 METERS 04420     |
 QS0514| CQ8273 DUPREE MAGNETIC AZ MK                              0503728.2 |
 QS0514| AE3128 DUPREE MAGNETIC RM 2                 30.160 METERS 14309     |
 QS0514|---------------------------------------------------------------------|
 QS0514
 QS0514                          SUPERSEDED SURVEY CONTROL
 QS0514
 QS0514  NAD 83(1986)-  45 02 48.15417(N)    101 35 57.35079(W) AD(       ) 2
 QS0514  NAD 27      -  45 02 48.22400(N)    101 35 55.78400(W) AD(       ) 2
 QS0514  NGVD 29 (??/??/92)  729.522  (m)         2393.44   (f) ADJ UNCH    1 2
 QS0514
 QS0514.Superseded values are not recommended for survey control.
 QS0514
 QS0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0514.See file dsdata.pdf to determine how the superseded data were derived.
 QS0514
 QS0514_MARKER: DM = MAGNETIC STATION DISK
 QS0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0514_MARK LOGO: CGS
 QS0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0514+STABILITY: SURFACE MOTION
 QS0514
 QS0514  HISTORY     - Date     Condition        Report By
 QS0514  HISTORY     - UNK      MONUMENTED       CGS
 QS0514  HISTORY     - 1934     GOOD             CGS
 QS0514  HISTORY     - 1938     GOOD             CGS
 QS0514  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0514  HISTORY     - 19960510 MARK NOT FOUND   NGS
 QS0514
 QS0514                          STATION DESCRIPTION
 QS0514
 QS0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0514'AT DUPREE.
 QS0514'AT DUPREE, ZIEBACH COUNTY, AT THE PUBLIC SCHOOL, ABOUT 112 FEET
 QS0514'SOUTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, AND IN THE
 QS0514'YARD.  A STANDARD MAGNETIC-STATION DISK, SET IN THE TOP OF A
 QS0514'CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 QS0514
 QS0514                          STATION RECOVERY (1938)
 QS0514
 QS0514'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0514'STATION IS LOCATED ON THE GROUNDS OF THE DUPREE PUBLIC SCHOOL WHICH
 QS0514'IS ABOUT 1/4 MILE SE OF THE TOWNS CENTER.  IT IS 172.6 FEET SE OF
 QS0514'THE SE CORNER OF THE SCHOOL BUILDING, 152 FEET S OF THE S FACE
 QS0514'AND 82 FEET E OF THE E FACE OF THE BUILDING PRODUCED, AND ABOUT
 QS0514'100 FEET W OF THE CENTER LINE OF A N-S STREET.
 QS0514'
 QS0514'STATION, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS
 QS0514'SET IN CONCRETE.
 QS0514'
 QS0514'THE STATION IS MARKED BY A ROUND CONCRETE POST WITH A STANDARD
 QS0514'C. AND G.S. MAGNETIC DISK SET IN THE TOP.
 QS0514'
 QS0514'REFERENCE MARKS NUMBERS ONE AND TWO, MARKED DUPREE MAG. 1938,
 QS0514'ARE SET JUST W OF THE FENCE ON THE W SIDE OF THE STREET.
 QS0514'
 QS0514'THE AZIMUTH MARK, MARKED DUPREE MAG. 1938, IS ABOUT 1 MILE NE OF
 QS0514'THE STATION IN THE SW CORNER OF THE INTERSECTION OF TWO ROADS,
 QS0514'ABOUT 50 FEET S AND W OF THEIR CENTERS.
 QS0514'
 QS0514'THE AZIMUTH IS REACHED FROM THE STATION BY GOING N 0.4 MILE,
 QS0514'THENCE RIGHT, E, ON UNIMPROVED ROAD FOR 0.5 MILE TO A N-S ROAD
 QS0514'INTERSECTION AND THE MARK.
 QS0514'
 QS0514'HEIGHT OF LIGHT ABOVE STATION MARK - 14 METERS.
 QS0514
 QS0514                          STATION RECOVERY (1985)
 QS0514
 QS0514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0514'NOT RECOVERED.
 QS0514
 QS0514                          STATION RECOVERY (1996)
 QS0514
 QS0514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0514'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0906 ***********************************************************************
 OR0906  DESIGNATION -  DUREX
 OR0906  PID         -  OR0906
 OR0906  STATE/COUNTY-  SD/GREGORY
 OR0906  COUNTRY     -  US
 OR0906  USGS QUAD   -  DIXON NE (2017)
 OR0906
 OR0906                         *CURRENT SURVEY CONTROL
 OR0906  ______________________________________________________________________
 OR0906* NAD 83(1996) POSITION- 43 27 55.09974(N) 099 19 57.55392(W)   ADJUSTED
 OR0906* NAVD 88 ORTHO HEIGHT -   533.    (meters)     1749.    (feet) SCALED
 OR0906  ______________________________________________________________________
 OR0906  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 OR0906  LAPLACE CORR    -         -3.63  (seconds)                    DEFLEC18
 OR0906  HORZ ORDER      -  SECOND
 OR0906
 OR0906.The horizontal coordinates were established by classical geodetic methods
 OR0906.and adjusted by the National Geodetic Survey in January 1998.
 OR0906
 OR0906.The orthometric height was scaled from a topographic map.
 OR0906
 OR0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0906.GEOID18 height accuracy estimate available here.
 OR0906
 OR0906.Click photographs - Photos may exist for this station.
 OR0906
 OR0906.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0906
 OR0906. The following values were computed from the NAD 83(1996) position.
 OR0906
 OR0906;                    North         East     Units Scale Factor Converg.
 OR0906;SPC SD S     -   126,239.575   680,968.745   MT  0.99991042   +0 41 25.2
 OR0906;SPC SD S     -   414,171.01  2,234,144.96   sFT  0.99991042   +0 41 25.2
 OR0906;UTM  14      - 4,812,542.024   473,091.419   MT  0.99960891   -0 13 43.8
 OR0906
 OR0906!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0906!SPC SD S     -   0.99992048  x   0.99991042  =   0.99983091
 OR0906!UTM  14      -   0.99992048  x   0.99960891  =   0.99952942
 OR0906
 OR0906:                Primary Azimuth Mark                     Grid Az
 OR0906:SPC SD S     -  BIJOU                                    046 58 25.8
 OR0906:UTM  14      -  BIJOU                                    047 53 34.8
 OR0906
 OR0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7309112542(NAD 83)
 OR0906
 OR0906|---------------------------------------------------------------------|
 OR0906| PID    Reference Object                     Distance      Geod. Az  |
 OR0906|                                                           dddmmss.s |
 OR0906| OR0857 BIJOU                               APPROX. 8.2 KM 0473951.0 |
 OR0906|---------------------------------------------------------------------|
 OR0906
 OR0906                          SUPERSEDED SURVEY CONTROL
 OR0906
 OR0906  NAD 83(1995)-  43 27 55.09855(N)    099 19 57.55683(W) AD(       ) 2
 OR0906  NAD 83(1986)-  43 27 55.10142(N)    099 19 57.55978(W) AD(       ) 2
 OR0906  NAD 27      -  43 27 55.09800(N)    099 19 56.20500(W) AD(       ) 2
 OR0906  MORC        -  43 27 52.74000(N)    099 19 56.52000(W) AD(       ) 3
 OR0906
 OR0906.Superseded values are not recommended for survey control.
 OR0906
 OR0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0906.See file dsdata.pdf to determine how the superseded data were derived.
 OR0906
 OR0906_MARKER: Z = SEE DESCRIPTION
 OR0906_SETTING: 0 = UNSPECIFIED SETTING
 OR0906_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0906
 OR0906  HISTORY     - Date     Condition        Report By
 OR0906  HISTORY     - 1889     MONUMENTED       MORC
 OR0906
 OR0906                          STATION DESCRIPTION
 OR0906
 OR0906'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0906'DUREX IS ON RIGHT BANK, ON SOUTH SIDE OF A SMALL PLATEAU, 100
 OR0906'FEET FROM EDGE OF BLUFF, 1 MILE WEST FROM HEAD OF DUREX ISLAND
 OR0906'AND ABOUT THE SAME DISTANCE FROM MOUTH OF ROSEBUD CREEK, ONE-EIGHT
 OR0906'MILE NORTH OF ROAD FROM ROSEBUD LANDING TO ROSEBUD AGENCY.
 OR0906'THERE IS A SMALL BUTTE ONE-FOURTH MILE NORTH, 50 FEET HIGHER
 OR0906'THAN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1959 ***********************************************************************
 PU1959  DESIGNATION -  DURR
 PU1959  PID         -  PU1959
 PU1959  STATE/COUNTY-  SD/BUTTE
 PU1959  COUNTRY     -  US
 PU1959  USGS QUAD   -  BULL CREEK BUTTE (2017)
 PU1959
 PU1959                         *CURRENT SURVEY CONTROL
 PU1959  ______________________________________________________________________
 PU1959* NAD 83(1996) POSITION- 44 45 30.36047(N) 103 57 12.87742(W)   ADJUSTED
 PU1959* NAVD 88 ORTHO HEIGHT -   988.810 (meters)     3244.12  (feet) ADJUSTED
 PU1959  ______________________________________________________________________
 PU1959  GEOID HEIGHT    -        -15.310 (meters)                     GEOID18
 PU1959  LAPLACE CORR    -         -6.07  (seconds)                    DEFLEC18
 PU1959  DYNAMIC HEIGHT  -        988.538 (meters)     3243.23  (feet) COMP
 PU1959  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 PU1959
 PU1959  HORZ ORDER      -  THIRD
 PU1959  VERT ORDER      -  SECOND    CLASS 0
 PU1959
 PU1959.The horizontal coordinates were established by classical geodetic methods
 PU1959.and adjusted by the National Geodetic Survey in January 1998.
 PU1959
 PU1959.The orthometric height was determined by differential leveling and
 PU1959.adjusted by the NATIONAL GEODETIC SURVEY
 PU1959.in June 1991.
 PU1959
 PU1959.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1959.GEOID18 height accuracy estimate available here.
 PU1959
 PU1959.Click photographs - Photos may exist for this station.
 PU1959
 PU1959.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1959
 PU1959.The dynamic height is computed by dividing the NAVD 88
 PU1959.geopotential number by the normal gravity value computed on the
 PU1959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1959.degrees latitude (g = 980.6199 gals.).
 PU1959
 PU1959.The modeled gravity was interpolated from observed gravity values.
 PU1959
 PU1959. The following values were computed from the NAD 83(1996) position.
 PU1959
 PU1959;                    North         East     Units Scale Factor Converg.
 PU1959;SPC SD N     -   110,440.782   287,105.289   MT  0.99995210   -2 47 53.2
 PU1959;SPC SD N     -   362,337.80    941,944.60   sFT  0.99995210   -2 47 53.2
 PU1959;SPC WY E     -   473,736.869   296,043.400   MT  1.00005089   +0 51 15.2
 PU1959;SPC WY E     - 1,554,251.71    971,269.05   sFT  1.00005089   +0 51 15.2
 PU1959;UTM  13      - 4,956,648.540   582,819.996   MT  0.99968435   +0 44 12.7
 PU1959
 PU1959!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1959!SPC SD N     -   0.99984739  x   0.99995210  =   0.99979949
 PU1959!SPC WY E     -   0.99984739  x   1.00005089  =   0.99989827
 PU1959!UTM  13      -   0.99984739  x   0.99968435  =   0.99953179
 PU1959
 PU1959:                Primary Azimuth Mark                     Grid Az
 PU1959:SPC SD N     -  K 358                                    163 59 12.2
 PU1959:SPC WY E     -  K 358                                    160 20 03.8
 PU1959:UTM  13      -  K 358                                    160 27 06.3
 PU1959
 PU1959_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8281956648(NAD 83)
 PU1959
 PU1959|---------------------------------------------------------------------|
 PU1959| PID    Reference Object                     Distance      Geod. Az  |
 PU1959|                                                           dddmmss.s |
 PU1959| PU1960 DURR RM 1                            16.167 METERS 03650     |
 PU1959| PU1964 K 358                                              1611119.0 |
 PU1959| PU1961 DURR RM 2                            14.209 METERS 31224     |
 PU1959|---------------------------------------------------------------------|
 PU1959
 PU1959                          SUPERSEDED SURVEY CONTROL
 PU1959
 PU1959  NAD 83(1993)-  44 45 30.35602(N)    103 57 12.87840(W) AD(       ) 3
 PU1959  NAD 83(1986)-  44 45 30.34916(N)    103 57 12.87129(W) AD(       ) 3
 PU1959  NGVD 29 (??/??/92)  988.320  (m)         3242.51   (f) ADJ UNCH    2 0
 PU1959  NGVD 29             988.32   (m)         3242.5    (f) LEVELING    3  
 PU1959
 PU1959.Superseded values are not recommended for survey control.
 PU1959
 PU1959.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1959.See file dsdata.pdf to determine how the superseded data were derived.
 PU1959
 PU1959_MARKER: DS = TRIANGULATION STATION DISK
 PU1959_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1959_STAMPING: DURR 1962
 PU1959_MARK LOGO: CGS
 PU1959_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1959+STABILITY: SURFACE MOTION
 PU1959
 PU1959  HISTORY     - Date     Condition        Report By
 PU1959  HISTORY     - 1962     MONUMENTED       CGS
 PU1959  HISTORY     - 1962     GOOD             CGS
 PU1959
 PU1959                          STATION DESCRIPTION
 PU1959
 PU1959'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1959'THE STATION IS 6 MILES NORTH AND 5 MILES WEST OF BELLE FOURCHE, 1/2
 PU1959'MILE NORTHEAST OF U.S. HIGHWAY 212, ON THE EAST-WEST RIDGE
 PU1959'OVERLOOKING THE HIGHWAY AND ON PROPERTY OWNED BY MR. JOHN DURR.
 PU1959'
 PU1959'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 85,
 PU1959'AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTHWEST ON HIGHWAY 212 FOR
 PU1959'6.4 MILES TO BENCH MARK K 358 (USED AS AN AZIMUTH MARK) ON THE
 PU1959'LEFT, SOUTHWEST, SIDE OF THE HIGHWAY.  CONTINUE AHEAD FOR 1.3 MILES
 PU1959'TO A SIDE ROAD RIGHT, NORTH, AND A WIRE GATE ACROSS THE SIDE
 PU1959'ROAD.  PASS THROUGH THE GATE AND GO NORTHERLY FOR 0.8 MILE TO A
 PU1959'WIRE GATE.  PASS THROUGH THE GATE AND TURN SHARP RIGHT ALONG THE
 PU1959'FENCE FOR 0.2 MILE TO A FENCE CORNER.  TURN RIGHT, SOUTH, AND
 PU1959'FOLLOW THE TRACK ROAD FOR 0.3 MILE TO THE CREST OF THE HILL.  TURN
 PU1959'LEFT EAST, ALONG THE CREST FOR 0.35 MILE.  TURN SHARP RIGHT,
 PU1959'SOUTH, FOR 0.05 MILE TO THE STATION NEAR THE EDGE OF THE BLUFF.
 PU1959'
 PU1959'THE STATION, STANDARD DISKS STAMPED DURR 1962, IS ON THE SOUTH EDGE
 PU1959'OF AN EAST-WEST RIDGE AND 22 FEET NORTH OF THE EDGE OF THE BLUFF.
 PU1959'THE SURFACE DISK PROJECTS 2 INCHES AND IS SET IN A ROUND CONCRETE
 PU1959'POST.  THE UNDERGROUND DISK IS SET IN AN IRREGULAR MASS OF
 PU1959'CONCRETE 50 INCHES BELOW THE SURFACE OF THE GROUND.
 PU1959'
 PU1959'REFERENCE MARK NO. 1 IS A STANDAR DISK SET IN THE TOP OF A ROUND
 PU1959'CONCRETE POST WHICH PROJECTS 2 INCHES.  IT IS STAMPED DURR NO 1
 PU1959'1962.  IT IS 73 FEET NORTH OF THE EDGE OF THE BLUFF.
 PU1959'
 PU1959'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED DURR NO 2 1962 AND
 PU1959'IS SET IN THE TOP OF A ROUND CONCRETE POST PROJECTING 2 INCHES.  IT
 PU1959'IS 13 FEET NORTH OF THE EDGE OF THE BLUFF.
 PU1959'
 PU1959'AZIMUTH MARK, A COAST AND GEODETIC SURVEY BENCH MARK DISK STAMPED
 PU1959'K 358 1962, IS SET IN THE TOP OF A SQUARE CONCRETE MONUMENT
 PU1959'PROJECTING 4 INCHES.  IT IS 45 FEET NORTHEAST OF THE NORTHEAST RAIL
 PU1959'OF A RAILROAD TRACK, 41 FEET SOUTHWEST OF THE CENTERLINE OF
 PU1959'HIGHWAY 212, 4 FEET SOUTH OF A TELEPHONE POLE AND 2.0 FEET
 PU1959'NORTHEAST OF A WITNESS POST.
 PU1959'
 PU1959'NOTE.  REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU1959'
 PU1959'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU1959
 PU1959                          STATION RECOVERY (1962)
 PU1959
 PU1959'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1959'8 MI NW FROM BELLE FOURCHE.
 PU1959'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1959'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 6.75
 PU1959'MILES NORTHWEST ALONG U.S. HIGHWAY 212, THENCE ABOUT 0.4 MILE
 PU1959'NORTH ALONG A NORTH-SOUTH FENCE LINE, THENCE ABOUT 0.2 MILE
 PU1959'NORTH ACROSS COUNTRY TO THE TOP OF A LONG RIDGE, ON A POINT OF
 PU1959'THE RIDGE IN SECTION 12, T 9 N, R 1 E, 20 FEET NORTHEAST OF THE
 PU1959'SOUTHEAST EDGE OF THE RIDGE, AND SET IN THE TOP OF A CONCRETE
 PU1959'POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1960 ***********************************************************************
 PU1960  DESIGNATION -  DURR RM 1
 PU1960  PID         -  PU1960
 PU1960  STATE/COUNTY-  SD/BUTTE
 PU1960  COUNTRY     -  US
 PU1960  USGS QUAD   -  BULL CREEK BUTTE (2017)
 PU1960
 PU1960                         *CURRENT SURVEY CONTROL
 PU1960  ______________________________________________________________________
 PU1960* NAD 83(1986) POSITION- 44 45 30.78   (N) 103 57 12.44   (W)   HD_HELD1
 PU1960* NAVD 88 ORTHO HEIGHT -   988.453 (meters)     3242.95  (feet) ADJUSTED
 PU1960  ______________________________________________________________________
 PU1960  GEOID HEIGHT    -        -15.311 (meters)                     GEOID18
 PU1960  DYNAMIC HEIGHT  -        988.181 (meters)     3242.06  (feet) COMP
 PU1960  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 PU1960
 PU1960  VERT ORDER      -  SECOND    CLASS 0
 PU1960
 PU1960.The horizontal coordinates were determined by differentially corrected
 PU1960.hand held GPS observations or other comparable positioning techniques
 PU1960.and have an estimated accuracy of +/- 3 meters.
 PU1960
 PU1960.The orthometric height was determined by differential leveling and
 PU1960.adjusted by the NATIONAL GEODETIC SURVEY
 PU1960.in June 1991.
 PU1960
 PU1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1960.GEOID18 height accuracy estimate available here.
 PU1960
 PU1960.Click photographs - Photos may exist for this station.
 PU1960
 PU1960.The dynamic height is computed by dividing the NAVD 88
 PU1960.geopotential number by the normal gravity value computed on the
 PU1960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1960.degrees latitude (g = 980.6199 gals.).
 PU1960
 PU1960.The modeled gravity was interpolated from observed gravity values.
 PU1960
 PU1960;                    North         East    Units  Estimated Accuracy
 PU1960;SPC SD N     -   110,453.2     287,115.5     MT  (+/- 3 meters HH1 GPS) 
 PU1960
 PU1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8282956661(NAD 83)
 PU1960
 PU1960                          SUPERSEDED SURVEY CONTROL
 PU1960
 PU1960  NGVD 29 (??/??/92)  987.963  (m)         3241.34   (f) ADJ UNCH    2 0
 PU1960
 PU1960.Superseded values are not recommended for survey control.
 PU1960
 PU1960.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1960.See file dsdata.pdf to determine how the superseded data were derived.
 PU1960
 PU1960_MARKER: DR = REFERENCE MARK DISK
 PU1960_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1960_STAMPING: DURR NO 1 1962
 PU1960_MARK LOGO: CGS
 PU1960_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1960+STABILITY: SURFACE MOTION
 PU1960
 PU1960  HISTORY     - Date     Condition        Report By
 PU1960  HISTORY     - 1962     MONUMENTED       CGS
 PU1960
 PU1960                          STATION DESCRIPTION
 PU1960
 PU1960'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1960'8 MI NW FROM BELLE FOURCHE.
 PU1960'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1960'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 6.75
 PU1960'MILES NORTHWEST ALONG U.S. HIGHWAY 212, THENCE ABOUT 0.4 MILE
 PU1960'NORTH ALONG A NORTH-SOUTH FENCE LINE, 0.2 MILE NORTH ACROSS
 PU1960'COUNTRY TO THE TOP OF A LONG RIDGE, ON A POINT OF THE RIDGE IN
 PU1960'SECTION 12, T 9 N, R 1 E, 73 FEET NORTHEAST OF THE SOUTHWEST
 PU1960'EDGE OF THE RIDGE, 53.0 FEET NORTH-NORTHEAST OF DURR 1962, AND
 PU1960'SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1961 ***********************************************************************
 PU1961  DESIGNATION -  DURR RM 2
 PU1961  PID         -  PU1961
 PU1961  STATE/COUNTY-  SD/BUTTE
 PU1961  COUNTRY     -  US
 PU1961  USGS QUAD   -  BULL CREEK BUTTE (2017)
 PU1961
 PU1961                         *CURRENT SURVEY CONTROL
 PU1961  ______________________________________________________________________
 PU1961* NAD 83(1986) POSITION- 44 45 30.67   (N) 103 57 13.35   (W)   HD_HELD1
 PU1961* NAVD 88 ORTHO HEIGHT -   988.925 (meters)     3244.50  (feet) ADJUSTED
 PU1961  ______________________________________________________________________
 PU1961  GEOID HEIGHT    -        -15.310 (meters)                     GEOID18
 PU1961  DYNAMIC HEIGHT  -        988.653 (meters)     3243.61  (feet) COMP
 PU1961  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 PU1961
 PU1961  VERT ORDER      -  SECOND    CLASS 0
 PU1961
 PU1961.The horizontal coordinates were determined by differentially corrected
 PU1961.hand held GPS observations or other comparable positioning techniques
 PU1961.and have an estimated accuracy of +/- 3 meters.
 PU1961
 PU1961.The orthometric height was determined by differential leveling and
 PU1961.adjusted by the NATIONAL GEODETIC SURVEY
 PU1961.in June 1991.
 PU1961
 PU1961.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1961.GEOID18 height accuracy estimate available here.
 PU1961
 PU1961.Click photographs - Photos may exist for this station.
 PU1961
 PU1961.The dynamic height is computed by dividing the NAVD 88
 PU1961.geopotential number by the normal gravity value computed on the
 PU1961.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1961.degrees latitude (g = 980.6199 gals.).
 PU1961
 PU1961.The modeled gravity was interpolated from observed gravity values.
 PU1961
 PU1961;                    North         East    Units  Estimated Accuracy
 PU1961;SPC SD N     -   110,450.8     287,095.4     MT  (+/- 3 meters HH1 GPS) 
 PU1961
 PU1961_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8280956657(NAD 83)
 PU1961
 PU1961                          SUPERSEDED SURVEY CONTROL
 PU1961
 PU1961  NGVD 29 (??/??/92)  988.435  (m)         3242.89   (f) ADJ UNCH    2 0
 PU1961
 PU1961.Superseded values are not recommended for survey control.
 PU1961
 PU1961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1961.See file dsdata.pdf to determine how the superseded data were derived.
 PU1961
 PU1961_MARKER: DR = REFERENCE MARK DISK
 PU1961_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1961_STAMPING: DURR NO 2 1962
 PU1961_MARK LOGO: CGS
 PU1961_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1961+STABILITY: SURFACE MOTION
 PU1961
 PU1961  HISTORY     - Date     Condition        Report By
 PU1961  HISTORY     - 1962     MONUMENTED       CGS
 PU1961
 PU1961                          STATION DESCRIPTION
 PU1961
 PU1961'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1961'8 MI NW FROM BELLE FOURCHE.
 PU1961'ABOUT 0.7 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1961'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 6.75
 PU1961'MILES NORTHWEST ALONG U.S. HIGHWAY 212, THENCE ABOUT 0.4 MILE
 PU1961'NORTH ALONG A NORTH-SOUTH FENCE LINE, THENCE 0.2 MILE NORTH
 PU1961'ACROSS COUNTRY TO THE TOP OF A LONG RIDGE, ON A POINT OF THE
 PU1961'RIDGE IN SECTION 12, T 9 N, R 1 E, 11 FEET NORTHEAST OF THE
 PU1961'SOUTHWEST EDGE OF THE RIDGE, 46.6 FEET WEST-NORTHWEST OF DURR
 PU1961'1962, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0283 ***********************************************************************
 OT0283  DESIGNATION -  DW 3114
 OT0283  PID         -  OT0283
 OT0283  STATE/COUNTY-  SD/PENNINGTON
 OT0283  COUNTRY     -  US
 OT0283  USGS QUAD   -  HERMOSA NW (2017)
 OT0283
 OT0283                         *CURRENT SURVEY CONTROL
 OT0283  ______________________________________________________________________
 OT0283* NAD 83(1986) POSITION- 43 59 44.     (N) 103 07 54.     (W)   SCALED
 OT0283* NAVD 88 ORTHO HEIGHT -   950.332 (meters)     3117.88  (feet) ADJUSTED
 OT0283  ______________________________________________________________________
 OT0283  GEOID HEIGHT    -        -16.416 (meters)                     GEOID18
 OT0283  DYNAMIC HEIGHT  -        949.995 (meters)     3116.78  (feet) COMP
 OT0283  MODELED GRAVITY -    980,231.5   (mgal)                       NAVD 88
 OT0283
 OT0283  VERT ORDER      -  FIRST     CLASS II
 OT0283
 OT0283.The horizontal coordinates were scaled from a map and have
 OT0283.an estimated accuracy of +/- 6 seconds.
 OT0283
 OT0283.The orthometric height was determined by differential leveling and
 OT0283.adjusted by the NATIONAL GEODETIC SURVEY
 OT0283.in June 1991.
 OT0283
 OT0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0283.GEOID18 height accuracy estimate available here.
 OT0283
 OT0283.Click photographs - Photos may exist for this station.
 OT0283
 OT0283.The dynamic height is computed by dividing the NAVD 88
 OT0283.geopotential number by the normal gravity value computed on the
 OT0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0283.degrees latitude (g = 980.6199 gals.).
 OT0283
 OT0283.The modeled gravity was interpolated from observed gravity values.
 OT0283
 OT0283;                    North         East    Units  Estimated Accuracy
 OT0283;SPC SD S     -   188,440.      375,600.      MT  (+/- 180 meters Scaled)
 OT0283
 OT0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ498730(NAD 83)
 OT0283
 OT0283                          SUPERSEDED SURVEY CONTROL
 OT0283
 OT0283  NGVD 29 (??/??/92)  949.844  (m)         3116.28   (f) ADJ UNCH    1 2
 OT0283
 OT0283.Superseded values are not recommended for survey control.
 OT0283
 OT0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0283.See file dsdata.pdf to determine how the superseded data were derived.
 OT0283
 OT0283_MARKER: P = PIPE CAP
 OT0283_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0283_STAMPING: DW 3114
 OT0283_MARK LOGO: USGS
 OT0283_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0283_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0283
 OT0283  HISTORY     - Date     Condition        Report By
 OT0283  HISTORY     - 1900     MONUMENTED       USGS
 OT0283  HISTORY     - 1962     GOOD             CGS
 OT0283
 OT0283                          STATION DESCRIPTION
 OT0283
 OT0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0283'10.1 MI SE FROM RAPID CITY.
 OT0283'ABOUT 5.85 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0283'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0283'STATION AT RAPID CITY, THENCE 3.25 MILES SOUTH AND WEST ALONG A
 OT0283'GRAVELED ROAD, THENCE 1.0 MILE SOUTHEAST ALONG THE CHICAGO AND
 OT0283'NORTH WESTERN RAILWAY, 0.75 MILE SOUTHEAST OF MILE POST 92,
 OT0283'0.2 MILE SOUTH OF AND ACROSS THE TRACK FROM A STEEL WINDMILL,
 OT0283'25 1/2 RAILS NORTHWEST OF THE NORTHWEST END OF A WOODEN TRESTLE,
 OT0283'121 FEET NORTHEAST OF A FENCE, 52 1/2 FEET SOUTHWEST OF THE SOUTHWEST
 OT0283'RAIL, 14 1/2 FEET SOUTH OF A TELEPHONE POLE, 1.0 FEET NORTHWEST
 OT0283'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 OT0283'RAIL, AND RIVETED ON THE TOP OF A 3-INCH IRON PIPE PROJECTING 1
 OT0283'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0287 ***********************************************************************
 OT0287  DESIGNATION -  DW 3160
 OT0287  PID         -  OT0287
 OT0287  STATE/COUNTY-  SD/PENNINGTON
 OT0287  COUNTRY     -  US
 OT0287  USGS QUAD   -  HERMOSA NW (2017)
 OT0287
 OT0287                         *CURRENT SURVEY CONTROL
 OT0287  ______________________________________________________________________
 OT0287* NAD 83(1986) POSITION- 43 58 12.54   (N) 103 07 44.22   (W)   HD_HELD1
 OT0287* NAVD 88 ORTHO HEIGHT -   964.389 (meters)     3164.00  (feet) POSTED
 OT0287  ______________________________________________________________________
 OT0287  GEOID HEIGHT    -        -16.415 (meters)                     GEOID18
 OT0287  DYNAMIC HEIGHT  -        964.04  (meters)     3162.9   (feet) COMP
 OT0287  MODELED GRAVITY -    980,229.1   (mgal)                       NAVD 88
 OT0287
 OT0287  VERT ORDER      -  * POSTED, SEE BELOW
 OT0287
 OT0287.The horizontal coordinates were determined by differentially corrected
 OT0287.hand held GPS observations or other comparable positioning techniques
 OT0287.and have an estimated accuracy of +/- 3 meters.
 OT0287
 OT0287.The orthometric height was determined by differential leveling
 OT0287.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0287
 OT0287.* This is a POSTED BENCH MARK height.
 OT0287
 OT0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0287.GEOID18 height accuracy estimate available here.
 OT0287
 OT0287.Click photographs - Photos may exist for this station.
 OT0287
 OT0287.The dynamic height is computed by dividing the NAVD 88
 OT0287.geopotential number by the normal gravity value computed on the
 OT0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0287.degrees latitude (g = 980.6199 gals.).
 OT0287
 OT0287.The modeled gravity was interpolated from observed gravity values.
 OT0287
 OT0287;                    North         East    Units  Estimated Accuracy
 OT0287;SPC SD S     -   185,613.4     375,720.9     MT  (+/- 3 meters HH1 GPS) 
 OT0287
 OT0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5008570259(NAD 83)
 OT0287
 OT0287                          SUPERSEDED SURVEY CONTROL
 OT0287
 OT0287.No superseded survey control is available for this station.
 OT0287
 OT0287_MARKER: P = PIPE CAP
 OT0287_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0287_STAMPING: DW 3160
 OT0287_MARK LOGO: USGS
 OT0287_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0287_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0287
 OT0287  HISTORY     - Date     Condition        Report By
 OT0287  HISTORY     - 1900     MONUMENTED       USGS
 OT0287  HISTORY     - 1962     MARK NOT FOUND   CGS
 OT0287
 OT0287                          STATION DESCRIPTION
 OT0287
 OT0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0287'9 MI SE FROM RAPID CITY.
 OT0287'9 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0287'RAPID CITY, PENNINGTON COUNTY, AT A ROAD CROSSING, AT THE CENTER
 OT0287'OF A HIGHWAY CURVE, SOUTH OF THE HIGHWAY, AND 175 FEET EAST OF
 OT0287'THE CENTERLINE OF THE TRACK.  A UNITED STATES GEOLOGICAL SURVEY
 OT0287'STANDARD CAP, STAMPED D W 3160 AND RIVETED ON THE TOP OF A
 OT0287'3-1/2-INCH IRON PIPE.  NOTE-- A COUNTY ROAD HAS BEEN WIDENED AND
 OT0287'THE MARK WAS MOST LIKELY DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1572 ***********************************************************************
 PU1572  DESIGNATION -  DW 3218
 PU1572  PID         -  PU1572
 PU1572  STATE/COUNTY-  SD/PENNINGTON
 PU1572  COUNTRY     -  US
 PU1572  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1572
 PU1572                         *CURRENT SURVEY CONTROL
 PU1572  ______________________________________________________________________
 PU1572* NAD 83(1986) POSITION- 44 02 12.     (N) 103 11 12.     (W)   SCALED
 PU1572* NAVD 88 ORTHO HEIGHT -   982.043 (meters)     3221.92  (feet) POSTED
 PU1572  ______________________________________________________________________
 PU1572  GEOID HEIGHT    -        -16.098 (meters)                     GEOID18
 PU1572  DYNAMIC HEIGHT  -        981.70  (meters)     3220.8   (feet) COMP
 PU1572  MODELED GRAVITY -    980,237.8   (mgal)                       NAVD 88
 PU1572
 PU1572  VERT ORDER      -  * POSTED, SEE BELOW
 PU1572
 PU1572.The horizontal coordinates were scaled from a map and have
 PU1572.an estimated accuracy of +/- 6 seconds.
 PU1572
 PU1572.The orthometric height was determined by differential leveling
 PU1572.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 PU1572
 PU1572.* This is a POSTED BENCH MARK height.
 PU1572
 PU1572.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1572.GEOID18 height accuracy estimate available here.
 PU1572
 PU1572.Click photographs - Photos may exist for this station.
 PU1572
 PU1572.The dynamic height is computed by dividing the NAVD 88
 PU1572.geopotential number by the normal gravity value computed on the
 PU1572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1572.degrees latitude (g = 980.6199 gals.).
 PU1572
 PU1572.The modeled gravity was interpolated from observed gravity values.
 PU1572
 PU1572;                    North         East    Units  Estimated Accuracy
 PU1572;SPC SD S     -   193,160.      371,350.      MT  (+/- 180 meters Scaled)
 PU1572
 PU1572_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ452775(NAD 83)
 PU1572
 PU1572                          SUPERSEDED SURVEY CONTROL
 PU1572
 PU1572.No superseded survey control is available for this station.
 PU1572
 PU1572_MARKER: P = PIPE CAP
 PU1572_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1572_STAMPING: DW 3220.318
 PU1572_MARK LOGO: USGS
 PU1572_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1572_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1572
 PU1572  HISTORY     - Date     Condition        Report By
 PU1572  HISTORY     - 1900     MONUMENTED       USGS
 PU1572  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1572
 PU1572                          STATION DESCRIPTION
 PU1572
 PU1572'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1572'3 MI SE FROM RAPID CITY.
 PU1572'3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PU1572'PACIFIC RAILROAD FROM RAPID CITY, PENNINGTON COUNTY, 175 YARDS
 PU1572'SOUTHEAST OF BRIDGE H 199, 54.4 FEET SOUTHWEST OF THE CENTERLINE
 PU1572'OF THE TRACK, 10 FEET WEST OF A ROW OF POLES, AND 1-1/2 FEET
 PU1572'HIGHER THAN THE TOP OF THE RAIL.  A UNITED STATES GEOLOGICAL
 PU1572'STANDARD CAP, STAMPED D W 3220.318 AND RIVETED ON THE TOP OF
 PU1572'3-1/2-INCH IRON PIPE.  NOTE-- SEEMS TO BE IN ERROR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1581 ***********************************************************************
 PU1581  DESIGNATION -  DW 3228
 PU1581  PID         -  PU1581
 PU1581  STATE/COUNTY-  SD/PENNINGTON
 PU1581  COUNTRY     -  US
 PU1581  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1581
 PU1581                         *CURRENT SURVEY CONTROL
 PU1581  ______________________________________________________________________
 PU1581* NAD 83(1986) POSITION- 44 04 42.     (N) 103 13 26.     (W)   SCALED
 PU1581* NAVD 88 ORTHO HEIGHT -   984.555 (meters)     3230.16  (feet) ADJUSTED
 PU1581  ______________________________________________________________________
 PU1581  GEOID HEIGHT    -        -15.854 (meters)                     GEOID18
 PU1581  DYNAMIC HEIGHT  -        984.231 (meters)     3229.10  (feet) COMP
 PU1581  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 PU1581
 PU1581  VERT ORDER      -  FIRST     CLASS II
 PU1581
 PU1581.The horizontal coordinates were scaled from a map and have
 PU1581.an estimated accuracy of +/- 6 seconds.
 PU1581
 PU1581.The orthometric height was determined by differential leveling and
 PU1581.adjusted by the NATIONAL GEODETIC SURVEY
 PU1581.in June 1991.
 PU1581
 PU1581.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1581.GEOID18 height accuracy estimate available here.
 PU1581
 PU1581.Click photographs - Photos may exist for this station.
 PU1581
 PU1581.The dynamic height is computed by dividing the NAVD 88
 PU1581.geopotential number by the normal gravity value computed on the
 PU1581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1581.degrees latitude (g = 980.6199 gals.).
 PU1581
 PU1581.The modeled gravity was interpolated from observed gravity values.
 PU1581
 PU1581;                    North         East    Units  Estimated Accuracy
 PU1581;SPC SD S     -   197,890.      368,530.      MT  (+/- 180 meters Scaled)
 PU1581
 PU1581_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ422821(NAD 83)
 PU1581
 PU1581                          SUPERSEDED SURVEY CONTROL
 PU1581
 PU1581  NGVD 29 (??/??/92)  984.085  (m)         3228.62   (f) ADJ UNCH    1 2
 PU1581
 PU1581.Superseded values are not recommended for survey control.
 PU1581
 PU1581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1581.See file dsdata.pdf to determine how the superseded data were derived.
 PU1581
 PU1581_MARKER: DB = BENCH MARK DISK
 PU1581_SETTING: 80 = SET IN A BOULDER
 PU1581_SP_SET: STONE BLOCK
 PU1581_STAMPING: 3228 DW
 PU1581_MARK LOGO: USGS
 PU1581_PROJECTION: PROJECTING 8 CENTIMETERS
 PU1581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1581+STABILITY: SURFACE MOTION
 PU1581
 PU1581  HISTORY     - Date     Condition        Report By
 PU1581  HISTORY     - 1900     MONUMENTED       USGS
 PU1581  HISTORY     - 1962     GOOD             CGS
 PU1581  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1581  HISTORY     - 20110125 MARK NOT FOUND   INDIV
 PU1581
 PU1581                          STATION DESCRIPTION
 PU1581
 PU1581'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1581'0.7 MI SE FROM RAPID CITY.
 PU1581'ABOUT 0.45 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PU1581'PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1581'STATION AT RAPID CITY, THENCE 0.25 MILE SOUTH ALONG 4TH STREET,
 PU1581'113 1/2 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE PENNINGTON
 PU1581'COUNTY COURTHOUSE, 119 FEET EAST OF THE CENTER LINE OF 4TH
 PU1581'STREET, 142 FEET NORTH OF THE CENTER LINE OF KANSAS STREET, 19
 PU1581'FEET EAST-NORTHEAST OF A APPLE TREE, 13 FEET WEST-NORTHWEST OF
 PU1581'A APPLE TREE, AND SET IN THE TOP OF A LARGE STONE BLOCK WHICH
 PU1581'IS LOCATED IN THE NORTH EDGE OF A LAWN PROJECTING 3 INCHES.
 PU1581
 PU1581                          STATION RECOVERY (1985)
 PU1581
 PU1581'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1581'NOT RECOVERED.
 PU1581
 PU1581                          STATION RECOVERY (2011)
 PU1581
 PU1581'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1581'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0347 ***********************************************************************
 OT0347  DESIGNATION -  DW 3258
 OT0347  PID         -  OT0347
 OT0347  STATE/COUNTY-  SD/CUSTER
 OT0347  COUNTRY     -  US
 OT0347  USGS QUAD   -  BUFFALO GAP (2017)
 OT0347
 OT0347                         *CURRENT SURVEY CONTROL
 OT0347  ______________________________________________________________________
 OT0347* NAD 83(1986) POSITION- 43 29 30.     (N) 103 18 37.     (W)   SCALED
 OT0347* NAVD 88 ORTHO HEIGHT -   994.267 (meters)     3262.02  (feet) ADJUSTED
 OT0347  ______________________________________________________________________
 OT0347  GEOID HEIGHT    -        -16.093 (meters)                     GEOID18
 OT0347  DYNAMIC HEIGHT  -        993.871 (meters)     3260.73  (feet) COMP
 OT0347  MODELED GRAVITY -    980,187.3   (mgal)                       NAVD 88
 OT0347
 OT0347  VERT ORDER      -  FIRST     CLASS II
 OT0347
 OT0347.The horizontal coordinates were scaled from a map and have
 OT0347.an estimated accuracy of +/- 6 seconds.
 OT0347
 OT0347.The orthometric height was determined by differential leveling and
 OT0347.adjusted by the NATIONAL GEODETIC SURVEY
 OT0347.in June 1991.
 OT0347
 OT0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0347.GEOID18 height accuracy estimate available here.
 OT0347
 OT0347.Click photographs - Photos may exist for this station.
 OT0347
 OT0347.The dynamic height is computed by dividing the NAVD 88
 OT0347.geopotential number by the normal gravity value computed on the
 OT0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0347.degrees latitude (g = 980.6199 gals.).
 OT0347
 OT0347.The modeled gravity was interpolated from observed gravity values.
 OT0347
 OT0347;                    North         East    Units  Estimated Accuracy
 OT0347;SPC SD S     -   133,000.      359,280.      MT  (+/- 180 meters Scaled)
 OT0347
 OT0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ366168(NAD 83)
 OT0347
 OT0347                          SUPERSEDED SURVEY CONTROL
 OT0347
 OT0347  NGVD 29 (??/??/92)  993.79   (m)         3260.5    (f) COMPUTED    1 2
 OT0347
 OT0347.Superseded values are not recommended for survey control.
 OT0347
 OT0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0347.See file dsdata.pdf to determine how the superseded data were derived.
 OT0347
 OT0347_MARKER: P = PIPE CAP
 OT0347_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0347_STAMPING: DW 3258
 OT0347_MARK LOGO: USGS
 OT0347_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0347_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0347
 OT0347  HISTORY     - Date     Condition        Report By
 OT0347  HISTORY     - 1898     MONUMENTED       USGS
 OT0347  HISTORY     - 1926     GOOD             CGS
 OT0347  HISTORY     - 1963     MARK NOT FOUND   USGS
 OT0347
 OT0347                          STATION DESCRIPTION
 OT0347
 OT0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 OT0347'AT BUFFALO GAP.
 OT0347'AT BUFFALO GAP, 100 FEET EAST OF RAILROAD STATION TICKET OFFICE
 OT0347'OF C AND NW RR AT BUFFALO GAP.  130 FEET NORTH OF HIGHWAY.  16
 OT0347'FEET EAST OF EAST RIGHT OF WAY FENCE.  A BRASS CAP ON IRON POST
 OT0347'DRIVEN IN GROUND.
 OT0347
 OT0347                          STATION RECOVERY (1963)
 OT0347
 OT0347'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 OT0347'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0348 ***********************************************************************
 OT0348  DESIGNATION -  DW 3258 RESET
 OT0348  PID         -  OT0348
 OT0348  STATE/COUNTY-  SD/CUSTER
 OT0348  COUNTRY     -  US
 OT0348  USGS QUAD   -  BUFFALO GAP (2017)
 OT0348
 OT0348                         *CURRENT SURVEY CONTROL
 OT0348  ______________________________________________________________________
 OT0348* NAD 83(1986) POSITION- 43 29 31.     (N) 103 18 38.     (W)   SCALED
 OT0348* NAVD 88 ORTHO HEIGHT -   994.417 (meters)     3262.52  (feet) ADJUSTED
 OT0348  ______________________________________________________________________
 OT0348  GEOID HEIGHT    -        -16.091 (meters)                     GEOID18
 OT0348  DYNAMIC HEIGHT  -        994.021 (meters)     3261.22  (feet) COMP
 OT0348  MODELED GRAVITY -    980,187.3   (mgal)                       NAVD 88
 OT0348
 OT0348  VERT ORDER      -  FIRST     CLASS II
 OT0348
 OT0348.The horizontal coordinates were scaled from a map and have
 OT0348.an estimated accuracy of +/- 6 seconds.
 OT0348
 OT0348.The orthometric height was determined by differential leveling and
 OT0348.adjusted by the NATIONAL GEODETIC SURVEY
 OT0348.in June 1991.
 OT0348
 OT0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0348.GEOID18 height accuracy estimate available here.
 OT0348
 OT0348.Click photographs - Photos may exist for this station.
 OT0348
 OT0348.The dynamic height is computed by dividing the NAVD 88
 OT0348.geopotential number by the normal gravity value computed on the
 OT0348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0348.degrees latitude (g = 980.6199 gals.).
 OT0348
 OT0348.The modeled gravity was interpolated from observed gravity values.
 OT0348
 OT0348;                    North         East    Units  Estimated Accuracy
 OT0348;SPC SD S     -   133,030.      359,250.      MT  (+/- 180 meters Scaled)
 OT0348
 OT0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ366168(NAD 83)
 OT0348
 OT0348                          SUPERSEDED SURVEY CONTROL
 OT0348
 OT0348  NGVD 29 (??/??/92)  993.931  (m)         3260.92   (f) ADJ UNCH    1 2
 OT0348
 OT0348.Superseded values are not recommended for survey control.
 OT0348
 OT0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0348.See file dsdata.pdf to determine how the superseded data were derived.
 OT0348
 OT0348_MARKER: P = PIPE CAP
 OT0348_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0348_STAMPING: DW 3258 RESET 1949
 OT0348_MARK LOGO: USGS
 OT0348_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0348
 OT0348  HISTORY     - Date     Condition        Report By
 OT0348  HISTORY     - 1949     MONUMENTED       USGS
 OT0348  HISTORY     - 1963     GOOD             CGS
 OT0348  HISTORY     - 1985     GOOD             NGS
 OT0348
 OT0348                          STATION DESCRIPTION
 OT0348
 OT0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0348'0.1 MI E FROM BUFFALO GAP.
 OT0348'0.1 MILE EAST ALONG MAIN STREET FROM THE SOUTHERN HILLS BANK AT
 OT0348'BUFFALO GAP, ON THE CHICAGO AND NORTHWESTERN RAILWAY, IN SECTION
 OT0348'29, T 6 S, R 7 E, 12 POLES SOUTH OF MILEPOST 51, AT A CROSSING
 OT0348'OF THE RAILROAD AND A GRAVELED STREET, 80 FEET EAST OF THE EAST
 OT0348'RAIL OF THE MAIN TRACK, 141 FEET NORTH OF THE CENTER LINE OF THE
 OT0348'GRAVELED STREET, 1 FOOT WEST OF A FENCE, 89 FEET NORTH OF A
 OT0348'CORNER FENCE POST, 0.8 FOOT NORTH OF A METAL WITNESS POST,
 OT0348'ABOUT LEVEL WITH THE TRACKS, AND ON THE TOP OF A 3 1/2-INCH IRON
 OT0348'PIPE PROJECTING 12 INCHES.
 OT0348
 OT0348                          STATION RECOVERY (1985)
 OT0348
 OT0348'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0302 ***********************************************************************
 OT0302  DESIGNATION -  DW 3300
 OT0302  PID         -  OT0302
 OT0302  STATE/COUNTY-  SD/CUSTER
 OT0302  COUNTRY     -  US
 OT0302  USGS QUAD   -  HERMOSA (2017)
 OT0302
 OT0302                         *CURRENT SURVEY CONTROL
 OT0302  ______________________________________________________________________
 OT0302* NAD 83(1986) POSITION- 43 50 20.18   (N) 103 11 21.82   (W)   HD_HELD1
 OT0302* NAVD 88 ORTHO HEIGHT -  1007.103 (meters)     3304.14  (feet) ADJUSTED
 OT0302  ______________________________________________________________________
 OT0302  GEOID HEIGHT    -        -16.105 (meters)                     GEOID18
 OT0302  DYNAMIC HEIGHT  -       1006.735 (meters)     3302.93  (feet) COMP
 OT0302  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 OT0302
 OT0302  VERT ORDER      -  FIRST     CLASS II
 OT0302
 OT0302.The horizontal coordinates were determined by differentially corrected
 OT0302.hand held GPS observations or other comparable positioning techniques
 OT0302.and have an estimated accuracy of +/- 3 meters.
 OT0302
 OT0302.The orthometric height was determined by differential leveling and
 OT0302.adjusted by the NATIONAL GEODETIC SURVEY
 OT0302.in October 1997.
 OT0302
 OT0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0302.GEOID18 height accuracy estimate available here.
 OT0302
 OT0302.Click photographs - Photos may exist for this station.
 OT0302
 OT0302.The dynamic height is computed by dividing the NAVD 88
 OT0302.geopotential number by the normal gravity value computed on the
 OT0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0302.degrees latitude (g = 980.6199 gals.).
 OT0302
 OT0302.The modeled gravity was interpolated from observed gravity values.
 OT0302
 OT0302;                    North         East    Units  Estimated Accuracy
 OT0302;SPC SD S     -   171,209.3     370,372.4     MT  (+/- 3 meters HH1 GPS) 
 OT0302
 OT0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4555655577(NAD 83)
 OT0302
 OT0302                          SUPERSEDED SURVEY CONTROL
 OT0302
 OT0302  NAVD 88 (06/15/91) 1007.089  (m)         3304.09   (f) SUPERSEDED  1 2
 OT0302  NGVD 29 (??/??/92) 1006.601  (m)         3302.49   (f) ADJ UNCH    1 2
 OT0302
 OT0302.Superseded values are not recommended for survey control.
 OT0302
 OT0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0302.See file dsdata.pdf to determine how the superseded data were derived.
 OT0302
 OT0302_MARKER: P = PIPE CAP
 OT0302_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0302_STAMPING: 3300 DW TT
 OT0302_MARK LOGO: USGS
 OT0302_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0302_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0302+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 OT0302
 OT0302  HISTORY     - Date     Condition        Report By
 OT0302  HISTORY     - 1898     MONUMENTED       USGS
 OT0302  HISTORY     - 1963     GOOD             CGS
 OT0302  HISTORY     - 1985     GOOD             NGS
 OT0302  HISTORY     - 19950501 GOOD             NGS
 OT0302
 OT0302                          STATION DESCRIPTION
 OT0302
 OT0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0302'AT HERMOSA.
 OT0302'AT HERMOSA 76 FEET SOUTH OF THE SOUTHWEST CORNER OF THE CHICAGO
 OT0302'AND NORTH WESTERN RAILWAY STATION, 75 FEET WEST OF THE WEST RAIL
 OT0302'OF THE MAIN TRACK, 58 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH
 OT0302'GRAVELED STREET, 10 1/2 FEET WEST-NORTHWEST OF A TELEPHONE POLE,
 OT0302'1 FOOT NORTH OF A SOUTH YARD FENCE, 1.8 FEET NORTH OF A METAL
 OT0302'WITNESS POST, ABOUT LEVEL WITH THE RAILS, AND ON THE TOP OF A
 OT0302'3-INCH IRON PIPE PROJECTING 1 INCH.
 OT0302
 OT0302                          STATION RECOVERY (1985)
 OT0302
 OT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0302'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.8 KM (0.5
 OT0302'MI) EAST ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF STATE HIGHWAY 79
 OT0302'AT HERMOSA, IN THE SOUTHWEST CORNER OF THE CROSSING OF THE
 OT0302'NORTHWESTERN RAILROAD, 78.6 METERS (258 FT) SOUTH OF THE HIGHWAY
 OT0302'CENTERLINE, 22.8 METERS (75 FT) WEST-NORTHWEST OF THE WEST-NORTHWEST
 OT0302'RAIL, 17.7 METERS (58 FT) SOUTHEAST OF THE CENTER OF A GRAVEL ROAD,
 OT0302'8.8 METERS (29 FT) NORTHWEST OF THE NORTH CORNER OF THE BOXCAR
 OT0302'RAILROAD STATION AND 3.2 METERS (10.5 FT) NORTH OF A TELEPHONE POLE.
 OT0302'THE MARK IS 0.6 METERS  NE FROM  A WITNESS POST
 OT0302'THE MARK IS 0.3 M BELOW THE TRACKS.
 OT0302
 OT0302                          STATION RECOVERY (1995)
 OT0302
 OT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0302'IN HERMOSA, AT THE INTERSECTION OF 1ST AND VILAS STREETS, 81.0 M
 OT0302'(265.7 FT) SOUTH OF THE CENTER OF MAIN STREET, 26.2 M (86.0 FT) NORTH
 OT0302'OF THE EXTENDED CENTER OF VILAS STREET, 17.6 M (57.7 FT) EAST OF THE
 OT0302'CENTER OF 1ST STREET, 16.7 M (54.8 FT) WEST OF THE NEAR RAIL OF THE
 OT0302'CHICAGO AND NORTHWESTERN RAILROAD, 0.6 M (2.0 FT) NORTH OF A WITNESS
 OT0302'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF 1ST STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0328 ***********************************************************************
 OT0328  DESIGNATION -  DW 3310
 OT0328  PID         -  OT0328
 OT0328  STATE/COUNTY-  SD/CUSTER
 OT0328  COUNTRY     -  US
 OT0328  USGS QUAD   -  FAIRBURN (2017)
 OT0328
 OT0328                         *CURRENT SURVEY CONTROL
 OT0328  ______________________________________________________________________
 OT0328* NAD 83(1986) POSITION- 43 41 15.     (N) 103 12 41.     (W)   SCALED
 OT0328* NAVD 88 ORTHO HEIGHT -  1010.166 (meters)     3314.19  (feet) POSTED
 OT0328  ______________________________________________________________________
 OT0328  GEOID HEIGHT    -        -16.131 (meters)                     GEOID18
 OT0328  DYNAMIC HEIGHT  -       1009.78  (meters)     3312.9   (feet) COMP
 OT0328  MODELED GRAVITY -    980,201.6   (mgal)                       NAVD 88
 OT0328
 OT0328  VERT ORDER      -  * POSTED, SEE BELOW
 OT0328
 OT0328.The horizontal coordinates were scaled from a map and have
 OT0328.an estimated accuracy of +/- 6 seconds.
 OT0328
 OT0328.The orthometric height was determined by differential leveling
 OT0328.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0328
 OT0328.* This is a POSTED BENCH MARK height.
 OT0328
 OT0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0328.GEOID18 height accuracy estimate available here.
 OT0328
 OT0328.Click photographs - Photos may exist for this station.
 OT0328
 OT0328.The dynamic height is computed by dividing the NAVD 88
 OT0328.geopotential number by the normal gravity value computed on the
 OT0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0328.degrees latitude (g = 980.6199 gals.).
 OT0328
 OT0328.The modeled gravity was interpolated from observed gravity values.
 OT0328
 OT0328;                    North         East    Units  Estimated Accuracy
 OT0328;SPC SD S     -   154,460.      368,020.      MT  (+/- 180 meters Scaled)
 OT0328
 OT0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ441387(NAD 83)
 OT0328
 OT0328                          SUPERSEDED SURVEY CONTROL
 OT0328
 OT0328.No superseded survey control is available for this station.
 OT0328
 OT0328_MARKER: P = PIPE CAP
 OT0328_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0328_STAMPING: DW 3310
 OT0328_MARK LOGO: USGS
 OT0328_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0328_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0328
 OT0328  HISTORY     - Date     Condition        Report By
 OT0328  HISTORY     - 1898     MONUMENTED       USGS
 OT0328  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0328  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0328
 OT0328                          STATION DESCRIPTION
 OT0328
 OT0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0328'AT FAIRBURN.
 OT0328'AT FAIRBURN, CUSTER COUNTY, 175 FEET NORTHEAST OF THE CHICAGO
 OT0328'AND NORTH WESTERN RAILWAY STATION, 43 FEET NORTH OF THE
 OT0328'CENTERLINE OF THE TRACK, 25 FEET NORTHEAST OF A ROAD CROSSING,
 OT0328'AND 5 FEET SOUTH OF A ROW OF POLES.  A UNITED STATES GEOLOGICAL
 OT0328'SURVEY STANDARD CAP, STAMPED D W 3310 AND RIVETED ON THE TOP OF A
 OT0328'3-1/2-INCH IRON PIPE AND FLUSH WITH THE GROUND.  NOTE-- LOCATION
 OT0328'OF THE MARK IS NOW COVERED WITH A PILE OF LOGS ABOUT 6 FEET IN
 OT0328'HEIGHT AND IT IS BELIEVED POSSIBLE THE MARK MAY BE RECOVERED
 OT0328'WHEN THE LOGS ARE MOVED.
 OT0328
 OT0328                          STATION RECOVERY (1985)
 OT0328
 OT0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0328'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0356 ***********************************************************************
 OT0356  DESIGNATION -  DW 3315
 OT0356  PID         -  OT0356
 OT0356  STATE/COUNTY-  SD/FALL RIVER
 OT0356  COUNTRY     -  US
 OT0356  USGS QUAD   -  BUFFALO GAP (2017)
 OT0356
 OT0356                         *CURRENT SURVEY CONTROL
 OT0356  ______________________________________________________________________
 OT0356* NAD 83(1986) POSITION- 43 26 23.     (N) 103 22 04.     (W)   SCALED
 OT0356* NAVD 88 ORTHO HEIGHT -  1011.697 (meters)     3319.21  (feet) POSTED
 OT0356  ______________________________________________________________________
 OT0356  GEOID HEIGHT    -        -16.004 (meters)                     GEOID18
 OT0356  DYNAMIC HEIGHT  -       1011.29  (meters)     3317.9   (feet) COMP
 OT0356  MODELED GRAVITY -    980,178.3   (mgal)                       NAVD 88
 OT0356
 OT0356  VERT ORDER      -  * POSTED, SEE BELOW
 OT0356
 OT0356.The horizontal coordinates were scaled from a map and have
 OT0356.an estimated accuracy of +/- 6 seconds.
 OT0356
 OT0356.The orthometric height was determined by differential leveling
 OT0356.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0356
 OT0356.* This is a POSTED BENCH MARK height.
 OT0356
 OT0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0356.GEOID18 height accuracy estimate available here.
 OT0356
 OT0356.Click photographs - Photos may exist for this station.
 OT0356
 OT0356.The dynamic height is computed by dividing the NAVD 88
 OT0356.geopotential number by the normal gravity value computed on the
 OT0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0356.degrees latitude (g = 980.6199 gals.).
 OT0356
 OT0356.The modeled gravity was interpolated from observed gravity values.
 OT0356
 OT0356;                    North         East    Units  Estimated Accuracy
 OT0356;SPC SD S     -   127,400.      354,420.      MT  (+/- 180 meters Scaled)
 OT0356
 OT0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ320109(NAD 83)
 OT0356
 OT0356                          SUPERSEDED SURVEY CONTROL
 OT0356
 OT0356.No superseded survey control is available for this station.
 OT0356
 OT0356_MARKER: P = PIPE CAP
 OT0356_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0356_STAMPING: DW 3315
 OT0356_MARK LOGO: USGS
 OT0356_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0356_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0356
 OT0356  HISTORY     - Date     Condition        Report By
 OT0356  HISTORY     - 1898     MONUMENTED       USGS
 OT0356  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0356
 OT0356                          STATION DESCRIPTION
 OT0356
 OT0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0356'5 MI SW FROM BUFFALO GAP.
 OT0356'ABOUT 5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OT0356'RAILWAY FROM BUFFALO GAP, CUSTER COUNTY, ABOUT 60 FEET WEST OF
 OT0356'A COUNTY-ROAD CROSSING, AND 25 FEET SOUTHEAST OF THE NORTHEAST
 OT0356'END OF A SNOW FENCE.  A UNITED STATES GEOLOGICAL STANDARD CAP,
 OT0356'STAMPED D W 3315 AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0290 ***********************************************************************
 OT0290  DESIGNATION -  DW 3326
 OT0290  PID         -  OT0290
 OT0290  STATE/COUNTY-  SD/PENNINGTON
 OT0290  COUNTRY     -  US
 OT0290  USGS QUAD   -  HERMOSA NW (2017)
 OT0290
 OT0290                         *CURRENT SURVEY CONTROL
 OT0290  ______________________________________________________________________
 OT0290* NAD 83(1986) POSITION- 43 56 29.     (N) 103 08 41.     (W)   SCALED
 OT0290* NAVD 88 ORTHO HEIGHT -  1014.930 (meters)     3329.82  (feet) ADJUSTED
 OT0290  ______________________________________________________________________
 OT0290  GEOID HEIGHT    -        -16.310 (meters)                     GEOID18
 OT0290  DYNAMIC HEIGHT  -       1014.564 (meters)     3328.62  (feet) COMP
 OT0290  MODELED GRAVITY -    980,223.3   (mgal)                       NAVD 88
 OT0290
 OT0290  VERT ORDER      -  FIRST     CLASS II
 OT0290
 OT0290.The horizontal coordinates were scaled from a map and have
 OT0290.an estimated accuracy of +/- 6 seconds.
 OT0290
 OT0290.The orthometric height was determined by differential leveling and
 OT0290.adjusted by the NATIONAL GEODETIC SURVEY
 OT0290.in June 1991.
 OT0290
 OT0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0290.GEOID18 height accuracy estimate available here.
 OT0290
 OT0290.Click photographs - Photos may exist for this station.
 OT0290
 OT0290.The dynamic height is computed by dividing the NAVD 88
 OT0290.geopotential number by the normal gravity value computed on the
 OT0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0290.degrees latitude (g = 980.6199 gals.).
 OT0290
 OT0290.The modeled gravity was interpolated from observed gravity values.
 OT0290
 OT0290;                    North         East    Units  Estimated Accuracy
 OT0290;SPC SD S     -   182,460.      374,350.      MT  (+/- 180 meters Scaled)
 OT0290
 OT0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ488670(NAD 83)
 OT0290
 OT0290                          SUPERSEDED SURVEY CONTROL
 OT0290
 OT0290  NGVD 29 (??/??/92) 1014.44   (m)         3328.2    (f) COMPUTED    1 2
 OT0290
 OT0290.Superseded values are not recommended for survey control.
 OT0290
 OT0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0290.See file dsdata.pdf to determine how the superseded data were derived.
 OT0290
 OT0290_MARKER: P = PIPE CAP
 OT0290_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0290_STAMPING: DW 3226
 OT0290_MARK LOGO: USGS
 OT0290_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0290_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0290
 OT0290  HISTORY     - Date     Condition        Report By
 OT0290  HISTORY     - 1900     MONUMENTED       USGS
 OT0290  HISTORY     - 1926     GOOD             CGS
 OT0290
 OT0290                          STATION DESCRIPTION
 OT0290
 OT0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 OT0290'11 MI S FROM HERMOSA.
 OT0290'LOCATED ON THE RIGHT-OF-WAY OF THE CHICAGO AND NORTHWESTERN RY.,
 OT0290'43 FEET SOUTH OF THE CENTER LINE OF THE RAILROAD TRACK, 4 FEET
 OT0290'NORTH OF THE RIGHT-OF-WAY FENCE, ABOUT 180 YARDS EAST OF THE COUNTY
 OT0290'ROAD CROSSING, AND ON THE SOUTH SIDE OF A RAILROAD CUT NEAR THE
 OT0290'EAST END OF SAME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0339 ***********************************************************************
 OT0339  DESIGNATION -  DW 3396
 OT0339  PID         -  OT0339
 OT0339  STATE/COUNTY-  SD/CUSTER
 OT0339  COUNTRY     -  US
 OT0339  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0339
 OT0339                         *CURRENT SURVEY CONTROL
 OT0339  ______________________________________________________________________
 OT0339* NAD 83(1986) POSITION- 43 35 40.     (N) 103 16 45.     (W)   SCALED
 OT0339* NAVD 88 ORTHO HEIGHT -  1036.495 (meters)     3400.57  (feet) ADJUSTED
 OT0339  ______________________________________________________________________
 OT0339  GEOID HEIGHT    -        -15.954 (meters)                     GEOID18
 OT0339  DYNAMIC HEIGHT  -       1036.091 (meters)     3399.24  (feet) COMP
 OT0339  MODELED GRAVITY -    980,193.7   (mgal)                       NAVD 88
 OT0339
 OT0339  VERT ORDER      -  FIRST     CLASS II
 OT0339
 OT0339.The horizontal coordinates were scaled from a map and have
 OT0339.an estimated accuracy of +/- 6 seconds.
 OT0339
 OT0339.The orthometric height was determined by differential leveling and
 OT0339.adjusted by the NATIONAL GEODETIC SURVEY
 OT0339.in June 1991.
 OT0339
 OT0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0339.GEOID18 height accuracy estimate available here.
 OT0339
 OT0339.Click photographs - Photos may exist for this station.
 OT0339
 OT0339.The dynamic height is computed by dividing the NAVD 88
 OT0339.geopotential number by the normal gravity value computed on the
 OT0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0339.degrees latitude (g = 980.6199 gals.).
 OT0339
 OT0339.The modeled gravity was interpolated from observed gravity values.
 OT0339
 OT0339;                    North         East    Units  Estimated Accuracy
 OT0339;SPC SD S     -   144,320.      362,190.      MT  (+/- 180 meters Scaled)
 OT0339
 OT0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ389282(NAD 83)
 OT0339
 OT0339                          SUPERSEDED SURVEY CONTROL
 OT0339
 OT0339  NGVD 29 (??/??/92) 1036.007  (m)         3398.97   (f) ADJ UNCH    1 2
 OT0339
 OT0339.Superseded values are not recommended for survey control.
 OT0339
 OT0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0339.See file dsdata.pdf to determine how the superseded data were derived.
 OT0339
 OT0339_MARKER: DB = BENCH MARK DISK
 OT0339_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0339_SP_SET: CULVERT HEADWALL
 OT0339_STAMPING: DW 3396
 OT0339_MARK LOGO: USGS
 OT0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0339+STABILITY: SURFACE MOTION
 OT0339
 OT0339  HISTORY     - Date     Condition        Report By
 OT0339  HISTORY     - 1898     MONUMENTED       USGS
 OT0339  HISTORY     - 1963     GOOD             CGS
 OT0339
 OT0339                          STATION DESCRIPTION
 OT0339
 OT0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0339'8.6 MI SW FROM FAIRBURN.
 OT0339'ABOUT 8.55 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OT0339'RAILWAY FROM THE STATION SIGN AT FAIRBURN, OR 0.1 MILE EAST
 OT0339'ALONG MAIN STREET FROM THE SOUTHERN HILLS BANK AT BUFFALO GAP,
 OT0339'THENCE 7.9 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 OT0339'RAILWAY, 16 POLES SOUTH OF MILE POST 59, IN SECTION 22, T 5 S,
 OT0339'R 7 E, 7 POLES SOUTH OF A WOODEN TRESTLE, SET IN THE SOUTH END
 OT0339'OF A CULVERT, 27 FEET WEST OF THE WEST RAIL, ABOUT LEVEL WITH THE
 OT0339'RAILS, AND SET IN THE TOP OF THE SOUTH END OF THE WEST STONE
 OT0339'HEADWALL OF A TWIN STEEL TUBULAR CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0351 ***********************************************************************
 OT0351  DESIGNATION -  DW 3410
 OT0351  PID         -  OT0351
 OT0351  STATE/COUNTY-  SD/CUSTER
 OT0351  COUNTRY     -  US
 OT0351  USGS QUAD   -  BUFFALO GAP (2017)
 OT0351
 OT0351                         *CURRENT SURVEY CONTROL
 OT0351  ______________________________________________________________________
 OT0351* NAD 83(1986) POSITION- 43 28 39.     (N) 103 20 33.     (W)   SCALED
 OT0351* NAVD 88 ORTHO HEIGHT -  1040.657 (meters)     3414.22  (feet) POSTED
 OT0351  ______________________________________________________________________
 OT0351  GEOID HEIGHT    -        -15.982 (meters)                     GEOID18
 OT0351  DYNAMIC HEIGHT  -       1040.24  (meters)     3412.9   (feet) COMP
 OT0351  MODELED GRAVITY -    980,181.1   (mgal)                       NAVD 88
 OT0351
 OT0351  VERT ORDER      -  * POSTED, SEE BELOW
 OT0351
 OT0351.The horizontal coordinates were scaled from a map and have
 OT0351.an estimated accuracy of +/- 6 seconds.
 OT0351
 OT0351.The orthometric height was determined by differential leveling
 OT0351.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0351
 OT0351.* This is a POSTED BENCH MARK height.
 OT0351
 OT0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0351.GEOID18 height accuracy estimate available here.
 OT0351
 OT0351.Click photographs - Photos may exist for this station.
 OT0351
 OT0351.The dynamic height is computed by dividing the NAVD 88
 OT0351.geopotential number by the normal gravity value computed on the
 OT0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0351.degrees latitude (g = 980.6199 gals.).
 OT0351
 OT0351.The modeled gravity was interpolated from observed gravity values.
 OT0351
 OT0351;                    North         East    Units  Estimated Accuracy
 OT0351;SPC SD S     -   131,520.      356,610.      MT  (+/- 180 meters Scaled)
 OT0351
 OT0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ340151(NAD 83)
 OT0351
 OT0351                          SUPERSEDED SURVEY CONTROL
 OT0351
 OT0351.No superseded survey control is available for this station.
 OT0351
 OT0351_MARKER: P = PIPE CAP
 OT0351_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0351_STAMPING: DW 3410
 OT0351_MARK LOGO: USGS
 OT0351_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0351_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0351
 OT0351  HISTORY     - Date     Condition        Report By
 OT0351  HISTORY     - 1898     MONUMENTED       USGS
 OT0351  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0351
 OT0351                          STATION DESCRIPTION
 OT0351
 OT0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0351'2 MI SW FROM BUFFALO GAP.
 OT0351'2 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0351'FROM BUFFALO GAP, CUSTER COUNTY, ABOUT 290 FEET WEST OF AN
 OT0351'ABANDONED RAILROAD CROSSING, IN THE CENTER OF A SECTION-LINE
 OT0351'LANE, AND MIDWAY BETWEEN TWO FENCES.  A UNITED STATES GEOLOGICAL
 OT0351'SURVEY STANDARD DISK, STAMPED D W 3410 AND RIVETED ON THE TOP
 OT0351'OF A 3 1/2-INCH IRON PIPE.  33 FEET SOUTH OF NORTH ROW FENCE, AND
 OT0351'12 FEET NORTH OF C/L ROAD, 224 FEET WEST AND 15 FEET NORTH OF
 OT0351'ROAD TURN NORTH AND WEST.  NOTE-- THE MARK IS EITHER DESTROYED
 OT0351'OR COVERED OVER WITH THE HARD SURFACE OF STATE HIGHWAY 79.  THE
 OT0351'LOCATION WOULD BE ABOUT THE CENTER OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0318 ***********************************************************************
 OT0318  DESIGNATION -  DW 3430 TT
 OT0318  PID         -  OT0318
 OT0318  STATE/COUNTY-  SD/CUSTER
 OT0318  COUNTRY     -  US
 OT0318  USGS QUAD   -  HERMOSA (2017)
 OT0318
 OT0318                         *CURRENT SURVEY CONTROL
 OT0318  ______________________________________________________________________
 OT0318* NAD 83(1986) POSITION- 43 46 01.80   (N) 103 12 00.25   (W)   HD_HELD1
 OT0318* NAVD 88 ORTHO HEIGHT -  1046.789 (meters)     3434.34  (feet) ADJUSTED
 OT0318  ______________________________________________________________________
 OT0318  GEOID HEIGHT    -        -16.102 (meters)                     GEOID18
 OT0318  DYNAMIC HEIGHT  -       1046.385 (meters)     3433.01  (feet) COMP
 OT0318  MODELED GRAVITY -    980,197.3   (mgal)                       NAVD 88
 OT0318
 OT0318  VERT ORDER      -  FIRST     CLASS II
 OT0318
 OT0318.The horizontal coordinates were determined by differentially corrected
 OT0318.hand held GPS observations or other comparable positioning techniques
 OT0318.and have an estimated accuracy of +/- 3 meters.
 OT0318
 OT0318.The orthometric height was determined by differential leveling and
 OT0318.adjusted by the NATIONAL GEODETIC SURVEY
 OT0318.in June 1991.
 OT0318
 OT0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0318.GEOID18 height accuracy estimate available here.
 OT0318
 OT0318.Click photographs - Photos may exist for this station.
 OT0318
 OT0318.The dynamic height is computed by dividing the NAVD 88
 OT0318.geopotential number by the normal gravity value computed on the
 OT0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0318.degrees latitude (g = 980.6199 gals.).
 OT0318
 OT0318.The modeled gravity was interpolated from observed gravity values.
 OT0318
 OT0318;                    North         East    Units  Estimated Accuracy
 OT0318;SPC SD S     -   163,269.8     369,239.3     MT  (+/- 3 meters HH1 GPS) 
 OT0318
 OT0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4487247587(NAD 83)
 OT0318
 OT0318                          SUPERSEDED SURVEY CONTROL
 OT0318
 OT0318  NGVD 29 (??/??/92) 1046.287  (m)         3432.69   (f) ADJ UNCH    1 2
 OT0318
 OT0318.Superseded values are not recommended for survey control.
 OT0318
 OT0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0318.See file dsdata.pdf to determine how the superseded data were derived.
 OT0318
 OT0318_MARKER: P = PIPE CAP
 OT0318_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0318_STAMPING: DW 3430 TT
 OT0318_MARK LOGO: USGS
 OT0318_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0318_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0318
 OT0318  HISTORY     - Date     Condition        Report By
 OT0318  HISTORY     - 1898     MONUMENTED       USGS
 OT0318  HISTORY     - 1963     GOOD             CGS
 OT0318
 OT0318                          STATION DESCRIPTION
 OT0318
 OT0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0318'5.8 MI S FROM HERMOSA.
 OT0318'ABOUT 5.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0318'FROM THE STATION AT HERMOSA, 1 POLE NORTH OF MILE POST 73, IN
 OT0318'SECTION 29, R 3 S, T 8 E, OR 6 MILES NORTH ALONG THE CHICAGO
 OT0318'AND NORTH WESTERN RAILWAY FROM THE STATION SIGN AT FAIRBURN, 1
 OT0318'POLE NORTH OF MILE POST 73, AT A CROSSING OF THE RAILROAD AND A
 OT0318'PRIVATE ROAD, 50 1/2 FEET EAST OF THE EAST RAIL, 42 FEET SOUTH
 OT0318'OF THE CENTER OF A GATE, 1/2 FOOT WEST OF A FENCE, 0.7 FOOT
 OT0318'SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE TRACKS, AND
 OT0318'RIVETED ON THE TOP OF A 3 1/2 INCH IRON PIPE PROJECTING 4
 OT0318'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0306 ***********************************************************************
 OT0306  DESIGNATION -  DW 3458 RESET
 OT0306  PID         -  OT0306
 OT0306  STATE/COUNTY-  SD/CUSTER
 OT0306  COUNTRY     -  US
 OT0306  USGS QUAD   -  HERMOSA (2017)
 OT0306
 OT0306                         *CURRENT SURVEY CONTROL
 OT0306  ______________________________________________________________________
 OT0306* NAD 83(1986) POSITION- 43 47 53.     (N) 103 13 10.     (W)   SCALED
 OT0306* NAVD 88 ORTHO HEIGHT -  1055.176 (meters)     3461.86  (feet) ADJUSTED
 OT0306  ______________________________________________________________________
 OT0306  GEOID HEIGHT    -        -15.976 (meters)                     GEOID18
 OT0306  DYNAMIC HEIGHT  -       1054.771 (meters)     3460.53  (feet) COMP
 OT0306  MODELED GRAVITY -    980,198.8   (mgal)                       NAVD 88
 OT0306
 OT0306  VERT ORDER      -  FIRST     CLASS II
 OT0306
 OT0306.The horizontal coordinates were scaled from a map and have
 OT0306.an estimated accuracy of +/- 6 seconds.
 OT0306
 OT0306.The orthometric height was determined by differential leveling and
 OT0306.adjusted by the NATIONAL GEODETIC SURVEY
 OT0306.in June 1991.
 OT0306
 OT0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0306.GEOID18 height accuracy estimate available here.
 OT0306
 OT0306.Click photographs - Photos may exist for this station.
 OT0306
 OT0306.The dynamic height is computed by dividing the NAVD 88
 OT0306.geopotential number by the normal gravity value computed on the
 OT0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0306.degrees latitude (g = 980.6199 gals.).
 OT0306
 OT0306.The modeled gravity was interpolated from observed gravity values.
 OT0306
 OT0306;                    North         East    Units  Estimated Accuracy
 OT0306;SPC SD S     -   166,750.      367,800.      MT  (+/- 180 meters Scaled)
 OT0306
 OT0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ432509(NAD 83)
 OT0306
 OT0306                          SUPERSEDED SURVEY CONTROL
 OT0306
 OT0306  NGVD 29 (??/??/92) 1054.68   (m)         3460.2    (f) COMPUTED    1 2
 OT0306
 OT0306.Superseded values are not recommended for survey control.
 OT0306
 OT0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0306.See file dsdata.pdf to determine how the superseded data were derived.
 OT0306
 OT0306_MARKER: DD = SURVEY DISK
 OT0306_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0306_SP_SET: HEADWALL
 OT0306_STAMPING: DW 3458 RESET 1962
 OT0306_MARK LOGO: USGS
 OT0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0306+STABILITY: SURFACE MOTION
 OT0306
 OT0306  HISTORY     - Date     Condition        Report By
 OT0306  HISTORY     - 1962     MONUMENTED       USGS
 OT0306  HISTORY     - 1963     GOOD             CGS
 OT0306  HISTORY     - 1985     GOOD             NGS
 OT0306
 OT0306                          STATION DESCRIPTION
 OT0306
 OT0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0306'3.2 MI S FROM HERMOSA.
 OT0306'ABOUT 3.15 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0306'FROM THE STATION AT HERMOSA, IN SECTION 12, T 3 S, R 7 E, 15 1/2
 OT0306'POLES SOUTH OF MILEPOST 76, 108 FEET WEST OF THE WEST RAIL,
 OT0306'107 FEET WEST OF THE SOUTHWEST CORNER OF A WOODEN TRESTLE, SET
 OT0306'IN THE TOP OF THE EAST HEADWALL OF A CONCRETE CULVERT AND CATTLE
 OT0306'UNDERPASS UNDER STATE HIGHWAY 79, ABOUT 1 FOOT BELOW THE LEVEL
 OT0306'OF THE HIGHWAY.
 OT0306
 OT0306                          STATION RECOVERY (1985)
 OT0306
 OT0306'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0306'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  5.1 KM (3.2
 OT0306'MI) SOUTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF STATE HIGHWAY 40
 OT0306'EAST AT HERMOSA, IN THE TOP CENTER OF THE SOUTHEAST HEADWALL FOR A
 OT0306'DOUBLE BOX CULVERT UNDER THE HIGHWAY, 0.55 KM (0.35 MI) NORTH OF
 OT0306'MILEPOST 57, 9.1 METERS (30 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE.
 OT0306'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0372 ***********************************************************************
 OT0372  DESIGNATION -  DW 3462
 OT0372  PID         -  OT0372
 OT0372  STATE/COUNTY-  SD/FALL RIVER
 OT0372  COUNTRY     -  US
 OT0372  USGS QUAD   -  HOT SPRINGS (2017)
 OT0372
 OT0372                         *CURRENT SURVEY CONTROL
 OT0372  ______________________________________________________________________
 OT0372* NAD 83(1986) POSITION- 43 26 20.70   (N) 103 28 49.11   (W)   HD_HELD1
 OT0372* NAVD 88 ORTHO HEIGHT -  1056.435 (meters)     3465.99  (feet) ADJUSTED
 OT0372  ______________________________________________________________________
 OT0372  GEOID HEIGHT    -        -15.519 (meters)                     GEOID18
 OT0372  DYNAMIC HEIGHT  -       1055.998 (meters)     3464.55  (feet) COMP
 OT0372  MODELED GRAVITY -    980,169.7   (mgal)                       NAVD 88
 OT0372
 OT0372  VERT ORDER      -  FIRST     CLASS II
 OT0372
 OT0372.The horizontal coordinates were determined by differentially corrected
 OT0372.hand held GPS observations or other comparable positioning techniques
 OT0372.and have an estimated accuracy of +/- 3 meters.
 OT0372
 OT0372.The orthometric height was determined by differential leveling and
 OT0372.adjusted by the NATIONAL GEODETIC SURVEY
 OT0372.in June 1991.
 OT0372
 OT0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0372.GEOID18 height accuracy estimate available here.
 OT0372
 OT0372.Click photographs - Photos may exist for this station.
 OT0372
 OT0372.The dynamic height is computed by dividing the NAVD 88
 OT0372.geopotential number by the normal gravity value computed on the
 OT0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0372.degrees latitude (g = 980.6199 gals.).
 OT0372
 OT0372.The modeled gravity was interpolated from observed gravity values.
 OT0372
 OT0372;                    North         East    Units  Estimated Accuracy
 OT0372;SPC SD S     -   127,664.4     345,310.8     MT  (+/- 3 meters HH1 GPS) 
 OT0372
 OT0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2298210697(NAD 83)
 OT0372
 OT0372                          SUPERSEDED SURVEY CONTROL
 OT0372
 OT0372  NGVD 29 (??/??/92) 1055.937  (m)         3464.35   (f) ADJ UNCH    1 2
 OT0372
 OT0372.Superseded values are not recommended for survey control.
 OT0372
 OT0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0372.See file dsdata.pdf to determine how the superseded data were derived.
 OT0372
 OT0372_MARKER: DB = BENCH MARK DISK
 OT0372_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0372_SP_SET: BUILDING
 OT0372_STAMPING: DW 3462
 OT0372_MARK LOGO: USGS
 OT0372_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0372_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0372_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0372+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2019
 OT0372
 OT0372  HISTORY     - Date     Condition        Report By
 OT0372  HISTORY     - 1898     MONUMENTED       USGS
 OT0372  HISTORY     - 1963     GOOD             CGS
 OT0372  HISTORY     - 1985     GOOD             NGS
 OT0372  HISTORY     - 19950410 GOOD             NGS
 OT0372  HISTORY     - 20190607 GOOD             USPSQD
 OT0372
 OT0372                          STATION DESCRIPTION
 OT0372
 OT0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0372'0.8 MI NW FROM HOT SPRINGS.
 OT0372'0.85 MILE NORTHWEST ALONG U.S. HIGHWAY 385 AND STATE HIGHWAY 87
 OT0372'FROM THE POST OFFICE AT HOT SPRINGS, IN SECTION 13, T 7 S, R 5 E,
 OT0372'IN THE SOUTH FACE OF THE COURTHOUSE, 62 FEET WEST OF THE CENTER
 OT0372'LINE OF THE HIGHWAY, 21 FEET WEST OF THE SOUTHEAST CORNER OF
 OT0372'THE COURTHOUSE, 2.7 FEET EAST OF THE EAST EDGE OF AN ENTRANCE
 OT0372'TO THE COURTHOUSE, ABOUT 2.5 FEET ABOVE THE LEVEL OF A CONCRETE
 OT0372'DRIVEWAY, AND SET VERTICALLY IN THE SOUTH STONE FACE OF THE
 OT0372'COURTHOUSE.
 OT0372
 OT0372                          STATION RECOVERY (1985)
 OT0372
 OT0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0372'RECOVERED IN GOOD CONDITION.
 OT0372
 OT0372                          STATION RECOVERY (1995)
 OT0372
 OT0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0372'1.3 KM (0.80 MI) NORTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 OT0372'IN HOT SPRINGS, SET VERTICALLY IN THE SOUTH FACE OF THE COURTHOUSE,
 OT0372'19.2 M (63.0 FT) WEST OF THE HIGHWAY CENTERLINE, 6.4 M (21.0 FT) WEST
 OT0372'OF THE SOUTHEAST CORNER OF THE BUILDING, 1.0 M (3.3 FT) EAST OF THE
 OT0372'CENTER OF THE SOUTH ENTRANCE INTO THE BUILDING, AND 0.5 M (1.6 FT)
 OT0372'ABOVE THE LEVEL OF THE HIGHWAY.
 OT0372
 OT0372                          STATION RECOVERY (2019)
 OT0372
 OT0372'RECOVERY NOTE BY US POWER SQUADRON 2019 (MLG)
 OT0372'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0296 ***********************************************************************
 OT0296  DESIGNATION -  DW 3503
 OT0296  PID         -  OT0296
 OT0296  STATE/COUNTY-  SD/PENNINGTON
 OT0296  COUNTRY     -  US
 OT0296  USGS QUAD   -  HERMOSA NW (2017)
 OT0296
 OT0296                         *CURRENT SURVEY CONTROL
 OT0296  ______________________________________________________________________
 OT0296* NAD 83(1986) POSITION- 43 53 51.     (N) 103 10 55.     (W)   SCALED
 OT0296* NAVD 88 ORTHO HEIGHT -  1068.951 (meters)     3507.05  (feet) ADJUSTED
 OT0296  ______________________________________________________________________
 OT0296  GEOID HEIGHT    -        -16.102 (meters)                     GEOID18
 OT0296  DYNAMIC HEIGHT  -       1068.549 (meters)     3505.73  (feet) COMP
 OT0296  MODELED GRAVITY -    980,205.6   (mgal)                       NAVD 88
 OT0296
 OT0296  VERT ORDER      -  FIRST     CLASS II
 OT0296
 OT0296.The horizontal coordinates were scaled from a map and have
 OT0296.an estimated accuracy of +/- 6 seconds.
 OT0296
 OT0296.The orthometric height was determined by differential leveling and
 OT0296.adjusted by the NATIONAL GEODETIC SURVEY
 OT0296.in June 1991.
 OT0296
 OT0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0296.GEOID18 height accuracy estimate available here.
 OT0296
 OT0296.Click photographs - Photos may exist for this station.
 OT0296
 OT0296.The dynamic height is computed by dividing the NAVD 88
 OT0296.geopotential number by the normal gravity value computed on the
 OT0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0296.degrees latitude (g = 980.6199 gals.).
 OT0296
 OT0296.The modeled gravity was interpolated from observed gravity values.
 OT0296
 OT0296;                    North         East    Units  Estimated Accuracy
 OT0296;SPC SD S     -   177,690.      371,190.      MT  (+/- 180 meters Scaled)
 OT0296
 OT0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ460620(NAD 83)
 OT0296
 OT0296                          SUPERSEDED SURVEY CONTROL
 OT0296
 OT0296  NGVD 29 (??/??/92) 1068.444  (m)         3505.39   (f) ADJ UNCH    1 2
 OT0296
 OT0296.Superseded values are not recommended for survey control.
 OT0296
 OT0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0296.See file dsdata.pdf to determine how the superseded data were derived.
 OT0296
 OT0296_MARKER: P = PIPE CAP
 OT0296_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0296_STAMPING: DW 3503
 OT0296_MARK LOGO: USGS
 OT0296_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0296
 OT0296  HISTORY     - Date     Condition        Report By
 OT0296  HISTORY     - 1900     MONUMENTED       USGS
 OT0296  HISTORY     - 1963     GOOD             CGS
 OT0296  HISTORY     - 1985     POOR             NGS
 OT0296
 OT0296                          STATION DESCRIPTION
 OT0296
 OT0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0296'4.4 MI NE FROM HERMOSA.
 OT0296'ABOUT 4.45 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0296'FROM THE STATION AT HERMOSA, IN SECTION 8, T 2 S, R 8 E, 6 POLES
 OT0296'NORTHEAST OF MILE POST 83, 115 FEET SOUTHWEST OF THE CENTER OF A
 OT0296'CROSSING OF THE RAILROAD AND A ROAD, 49 FEET NORTHWEST OF THE
 OT0296'NORTHWEST RAIL, 32 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST
 OT0296'GRAVELED ROAD, 15 1/2 FEET WEST OF A TELEPHONE POLE, 1 FOOT
 OT0296'NORTHEAST OF A FENCE CORNER, 1.4 FEET SOUTHWEST OF A METAL
 OT0296'WITNESS POST, ABOUT LEVEL WITH THE RAILS, AND ON THE TOP OF A
 OT0296'3-INCH IRON PIPE PROJECTING 12 INCHES.
 OT0296
 OT0296                          STATION RECOVERY (1985)
 OT0296
 OT0296'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0296'RECOVERED IN POOR CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT MARK
 OT0296'HAS BEEN DESTURBED AND WILL NOT BE LEVELED TO DURING THIS SURVEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0335 ***********************************************************************
 OT0335  DESIGNATION -  DW 3604
 OT0335  PID         -  OT0335
 OT0335  STATE/COUNTY-  SD/CUSTER
 OT0335  COUNTRY     -  US
 OT0335  USGS QUAD   -  BUTCHER HILL (2017)
 OT0335
 OT0335                         *CURRENT SURVEY CONTROL
 OT0335  ______________________________________________________________________
 OT0335* NAD 83(1986) POSITION- 43 38 12.     (N) 103 17 22.     (W)   SCALED
 OT0335* NAVD 88 ORTHO HEIGHT -  1099.770 (meters)     3608.16  (feet) ADJUSTED
 OT0335  ______________________________________________________________________
 OT0335  GEOID HEIGHT    -        -15.808 (meters)                     GEOID18
 OT0335  DYNAMIC HEIGHT  -       1099.329 (meters)     3606.72  (feet) COMP
 OT0335  MODELED GRAVITY -    980,180.6   (mgal)                       NAVD 88
 OT0335
 OT0335  VERT ORDER      -  FIRST     CLASS II
 OT0335
 OT0335.The horizontal coordinates were scaled from a map and have
 OT0335.an estimated accuracy of +/- 6 seconds.
 OT0335
 OT0335.The orthometric height was determined by differential leveling and
 OT0335.adjusted by the NATIONAL GEODETIC SURVEY
 OT0335.in June 1991.
 OT0335
 OT0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0335.GEOID18 height accuracy estimate available here.
 OT0335
 OT0335.Click photographs - Photos may exist for this station.
 OT0335
 OT0335.The dynamic height is computed by dividing the NAVD 88
 OT0335.geopotential number by the normal gravity value computed on the
 OT0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0335.degrees latitude (g = 980.6199 gals.).
 OT0335
 OT0335.The modeled gravity was interpolated from observed gravity values.
 OT0335
 OT0335;                    North         East    Units  Estimated Accuracy
 OT0335;SPC SD S     -   149,030.      361,530.      MT  (+/- 180 meters Scaled)
 OT0335
 OT0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ379329(NAD 83)
 OT0335
 OT0335                          SUPERSEDED SURVEY CONTROL
 OT0335
 OT0335  NGVD 29 (??/??/92) 1099.261  (m)         3606.49   (f) ADJ UNCH    1 2
 OT0335
 OT0335.Superseded values are not recommended for survey control.
 OT0335
 OT0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0335.See file dsdata.pdf to determine how the superseded data were derived.
 OT0335
 OT0335_MARKER: P = PIPE CAP
 OT0335_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0335_STAMPING: 3604 DW
 OT0335_MARK LOGO: USGS
 OT0335_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0335
 OT0335  HISTORY     - Date     Condition        Report By
 OT0335  HISTORY     - 1898     MONUMENTED       USGS
 OT0335  HISTORY     - 1963     GOOD             CGS
 OT0335
 OT0335                          STATION DESCRIPTION
 OT0335
 OT0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0335'5.6 MI SW FROM FAIRBURN.
 OT0335'ABOUT 5.55 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OT0335'RAILWAY FROM THE STATION SIGN AT FAIRBURN, 16 POLES SOUTH OF
 OT0335'MILE POST 62, AT AN EAST WEST FENCE, IN SECTION 4, T 5 S, R 7 E,
 OT0335'52 1/2 FEET WEST OF THE WEST RAIL, 26 FEET SOUTHWEST OF A
 OT0335'TELEPHONE POLE, 29 1/2 FEET NORTH OF AN EAST-WEST FENCE, 5 1/2
 OT0335'FEET WEST OF A NORTH-SOUTH FENCE, 5.0 FEET WEST OF A METAL
 OT0335'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE RAILS, AND SET
 OT0335'ON THE TOP OF A 3 1/2-INCH IRON PIPE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1432 ***********************************************************************
 PU1432  DESIGNATION -  DW 3693
 PU1432  PID         -  PU1432
 PU1432  STATE/COUNTY-  SD/MEADE
 PU1432  COUNTRY     -  US
 PU1432  USGS QUAD   -  TILFORD (2017)
 PU1432
 PU1432                         *CURRENT SURVEY CONTROL
 PU1432  ______________________________________________________________________
 PU1432* NAD 83(1986) POSITION- 44 19 39.     (N) 103 26 19.     (W)   SCALED
 PU1432* NAVD 88 ORTHO HEIGHT -  1126.886 (meters)     3697.13  (feet) ADJUSTED
 PU1432  ______________________________________________________________________
 PU1432  GEOID HEIGHT    -        -15.240 (meters)                     GEOID18
 PU1432  DYNAMIC HEIGHT  -       1126.509 (meters)     3695.89  (feet) COMP
 PU1432  MODELED GRAVITY -    980,243.5   (mgal)                       NAVD 88
 PU1432
 PU1432  VERT ORDER      -  FIRST     CLASS II
 PU1432
 PU1432.The horizontal coordinates were scaled from a map and have
 PU1432.an estimated accuracy of +/- 6 seconds.
 PU1432
 PU1432.The orthometric height was determined by differential leveling and
 PU1432.adjusted by the NATIONAL GEODETIC SURVEY
 PU1432.in June 1991.
 PU1432
 PU1432.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1432.GEOID18 height accuracy estimate available here.
 PU1432
 PU1432.Click photographs - Photos may exist for this station.
 PU1432
 PU1432.The dynamic height is computed by dividing the NAVD 88
 PU1432.geopotential number by the normal gravity value computed on the
 PU1432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1432.degrees latitude (g = 980.6199 gals.).
 PU1432
 PU1432.The modeled gravity was interpolated from observed gravity values.
 PU1432
 PU1432;                    North         East    Units  Estimated Accuracy
 PU1432;SPC SD N     -    60,740.      325,800.      MT  (+/- 180 meters Scaled)
 PU1432
 PU1432_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK244094(NAD 83)
 PU1432
 PU1432                          SUPERSEDED SURVEY CONTROL
 PU1432
 PU1432  NGVD 29 (??/??/92) 1126.37   (m)         3695.4    (f) COMPUTED    1 2
 PU1432
 PU1432.Superseded values are not recommended for survey control.
 PU1432
 PU1432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1432.See file dsdata.pdf to determine how the superseded data were derived.
 PU1432
 PU1432_MARKER: P = PIPE CAP
 PU1432_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1432_STAMPING: DW 3693
 PU1432_MARK LOGO: USGS
 PU1432_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1432_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1432
 PU1432  HISTORY     - Date     Condition        Report By
 PU1432  HISTORY     - 1898     MONUMENTED       USGS
 PU1432  HISTORY     - 1934     GOOD             CGS
 PU1432
 PU1432                          STATION DESCRIPTION
 PU1432
 PU1432'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1432'1.8 MI NW FROM TILFORD.
 PU1432'1.8 MLES NW OF AND ALONG THE CNWRR 48 FT. E OF CENTER OF TRACK,
 PU1432'ABOUT 0.3 MILE N OF VIADUCT WHERE HIGHWAY 16 CROSSES OVER RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0532 ***********************************************************************
 OT0532  DESIGNATION -  DW 3795
 OT0532  PID         -  OT0532
 OT0532  STATE/COUNTY-  SD/FALL RIVER
 OT0532  COUNTRY     -  US
 OT0532  USGS QUAD   -  FLINT HILL (2017)
 OT0532
 OT0532                         *CURRENT SURVEY CONTROL
 OT0532  ______________________________________________________________________
 OT0532* NAD 83(1986) POSITION- 43 19 42.     (N) 103 43 59.     (W)   SCALED
 OT0532* NAVD 88 ORTHO HEIGHT -  1158.051 (meters)     3799.37  (feet) ADJUSTED
 OT0532  ______________________________________________________________________
 OT0532  GEOID HEIGHT    -        -15.100 (meters)                     GEOID18
 OT0532  DYNAMIC HEIGHT  -       1157.560 (meters)     3797.76  (feet) COMP
 OT0532  MODELED GRAVITY -    980,155.1   (mgal)                       NAVD 88
 OT0532
 OT0532  VERT ORDER      -  FIRST     CLASS II
 OT0532
 OT0532.The horizontal coordinates were scaled from a map and have
 OT0532.an estimated accuracy of +/- 6 seconds.
 OT0532
 OT0532.The orthometric height was determined by differential leveling and
 OT0532.adjusted by the NATIONAL GEODETIC SURVEY
 OT0532.in June 1991.
 OT0532
 OT0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0532.GEOID18 height accuracy estimate available here.
 OT0532
 OT0532.Click photographs - Photos may exist for this station.
 OT0532
 OT0532.The dynamic height is computed by dividing the NAVD 88
 OT0532.geopotential number by the normal gravity value computed on the
 OT0532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0532.degrees latitude (g = 980.6199 gals.).
 OT0532
 OT0532.The modeled gravity was interpolated from observed gravity values.
 OT0532
 OT0532;                    North         East    Units  Estimated Accuracy
 OT0532;SPC SD S     -   116,180.      324,360.      MT  (+/- 180 meters Scaled)
 OT0532
 OT0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH027980(NAD 83)
 OT0532
 OT0532                          SUPERSEDED SURVEY CONTROL
 OT0532
 OT0532  NGVD 29 (??/??/92) 1157.500  (m)         3797.56   (f) ADJ UNCH    1 2
 OT0532
 OT0532.Superseded values are not recommended for survey control.
 OT0532
 OT0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0532.See file dsdata.pdf to determine how the superseded data were derived.
 OT0532
 OT0532_MARKER: P = PIPE CAP
 OT0532_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0532_STAMPING: 3795 DW
 OT0532_MARK LOGO: USGS
 OT0532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0532
 OT0532  HISTORY     - Date     Condition        Report By
 OT0532  HISTORY     - 1898     MONUMENTED       USGS
 OT0532  HISTORY     - 1963     GOOD             CGS
 OT0532
 OT0532                          STATION DESCRIPTION
 OT0532
 OT0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0532'7.8 MI NE FROM EDGEMONT.
 OT0532'ABOUT 7.8 MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0532'RAILROAD FROM THE STATION AT EDGEMONT OR 8.15 MILES SOUTH ALONG
 OT0532'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE SECTION TOOL
 OT0532'HOUSE AT MINNEKAHTA, IN SECTION 26, T 8 S, R 3 E, 8 POLES
 OT0532'SOUTHWEST OF MILE POST 8 AND 0.1 MILE SOUTHEAST OF U.S. HIGHWAY 18
 OT0532'OVERPASS, 71 FEET SOUTH OF THE SOUTH RAIL, 34 FEET SOUTH OF A
 OT0532'FENCE, 1.0 FEET NORTH OF A METAL WITNESS POST ABOUT 3 FEET ABOVE
 OT0532'THE LEVEL OF THE RAIL, A U.S. GEOLOGICAL SURVEY CAP RIVETED ON
 OT0532'THE TOP OF A 3 1/2 IRON PIPE PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0525 ***********************************************************************
 OT0525  DESIGNATION -  DW 4058
 OT0525  PID         -  OT0525
 OT0525  STATE/COUNTY-  SD/FALL RIVER
 OT0525  COUNTRY     -  US
 OT0525  USGS QUAD   -  MINNEKAHTA (2017)
 OT0525
 OT0525                         *CURRENT SURVEY CONTROL
 OT0525  ______________________________________________________________________
 OT0525* NAD 83(1986) POSITION- 43 23 41.     (N) 103 42 21.     (W)   SCALED
 OT0525* NAVD 88 ORTHO HEIGHT -  1238.186 (meters)     4062.28  (feet) ADJUSTED
 OT0525  ______________________________________________________________________
 OT0525  GEOID HEIGHT    -        -14.934 (meters)                     GEOID18
 OT0525  DYNAMIC HEIGHT  -       1237.644 (meters)     4060.50  (feet) COMP
 OT0525  MODELED GRAVITY -    980,138.4   (mgal)                       NAVD 88
 OT0525
 OT0525  VERT ORDER      -  FIRST     CLASS II
 OT0525
 OT0525.The horizontal coordinates were scaled from a map and have
 OT0525.an estimated accuracy of +/- 6 seconds.
 OT0525
 OT0525.The orthometric height was determined by differential leveling and
 OT0525.adjusted by the NATIONAL GEODETIC SURVEY
 OT0525.in June 1991.
 OT0525
 OT0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0525.GEOID18 height accuracy estimate available here.
 OT0525
 OT0525.Click photographs - Photos may exist for this station.
 OT0525
 OT0525.The dynamic height is computed by dividing the NAVD 88
 OT0525.geopotential number by the normal gravity value computed on the
 OT0525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0525.degrees latitude (g = 980.6199 gals.).
 OT0525
 OT0525.The modeled gravity was interpolated from observed gravity values.
 OT0525
 OT0525;                    North         East    Units  Estimated Accuracy
 OT0525;SPC SD S     -   123,460.      326,870.      MT  (+/- 180 meters Scaled)
 OT0525
 OT0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ048054(NAD 83)
 OT0525
 OT0525                          SUPERSEDED SURVEY CONTROL
 OT0525
 OT0525  NGVD 29 (??/??/92) 1237.611  (m)         4060.40   (f) ADJ UNCH    1 2
 OT0525
 OT0525.Superseded values are not recommended for survey control.
 OT0525
 OT0525.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0525.See file dsdata.pdf to determine how the superseded data were derived.
 OT0525
 OT0525_MARKER: P = PIPE CAP
 OT0525_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0525_STAMPING: 4058 DW
 OT0525_MARK LOGO: USGS
 OT0525_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0525
 OT0525  HISTORY     - Date     Condition        Report By
 OT0525  HISTORY     - 1898     MONUMENTED       USGS
 OT0525  HISTORY     - 1963     GOOD             CGS
 OT0525
 OT0525                          STATION DESCRIPTION
 OT0525
 OT0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0525'2.8 MI S FROM MINNEKAHTA.
 OT0525'ABOUT 2.75 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0525'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, IN SECTION
 OT0525'36, T 7 S, R 3 E, AT A PRIVATE ROAD CROSSING AND 7 1/2 POLES NORTH
 OT0525'OF MILE POST 13, 49 FEET WEST OF THE WEST RAIL, 65 FEET NORTHWEST
 OT0525'OF THE CENTER OF THE CROSSING, 50 FEET NORTH OF THE CENTER LINE
 OT0525'OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 4 FEET NORTH OF A FENCE,
 OT0525'1.0 FEET WEST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE
 OT0525'LEVEL OF THE RAIL, A U.S. GEOLOGICAL SURVEY CAP RIVETED ON THE
 OT0525'TOP OF A 3 1/2 INCH IRON PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0521 ***********************************************************************
 OT0521  DESIGNATION -  DW 4159
 OT0521  PID         -  OT0521
 OT0521  STATE/COUNTY-  SD/FALL RIVER
 OT0521  COUNTRY     -  US
 OT0521  USGS QUAD   -  MINNEKAHTA (2017)
 OT0521
 OT0521                         *CURRENT SURVEY CONTROL
 OT0521  ______________________________________________________________________
 OT0521* NAD 83(1986) POSITION- 43 25 58.     (N) 103 41 10.     (W)   SCALED
 OT0521* NAVD 88 ORTHO HEIGHT -  1269.046 (meters)     4163.53  (feet) ADJUSTED
 OT0521  ______________________________________________________________________
 OT0521  GEOID HEIGHT    -        -14.862 (meters)                     GEOID18
 OT0521  DYNAMIC HEIGHT  -       1268.488 (meters)     4161.70  (feet) COMP
 OT0521  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 OT0521
 OT0521  VERT ORDER      -  FIRST     CLASS II
 OT0521
 OT0521.The horizontal coordinates were scaled from a map and have
 OT0521.an estimated accuracy of +/- 6 seconds.
 OT0521
 OT0521.The orthometric height was determined by differential leveling and
 OT0521.adjusted by the NATIONAL GEODETIC SURVEY
 OT0521.in June 1991.
 OT0521
 OT0521.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0521.GEOID18 height accuracy estimate available here.
 OT0521
 OT0521.Click photographs - Photos may exist for this station.
 OT0521
 OT0521.The dynamic height is computed by dividing the NAVD 88
 OT0521.geopotential number by the normal gravity value computed on the
 OT0521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0521.degrees latitude (g = 980.6199 gals.).
 OT0521
 OT0521.The modeled gravity was interpolated from observed gravity values.
 OT0521
 OT0521;                    North         East    Units  Estimated Accuracy
 OT0521;SPC SD S     -   127,620.      328,640.      MT  (+/- 180 meters Scaled)
 OT0521
 OT0521_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ063097(NAD 83)
 OT0521
 OT0521                          SUPERSEDED SURVEY CONTROL
 OT0521
 OT0521  NGVD 29 (??/??/92) 1268.467  (m)         4161.63   (f) ADJ UNCH    1 2
 OT0521
 OT0521.Superseded values are not recommended for survey control.
 OT0521
 OT0521.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0521.See file dsdata.pdf to determine how the superseded data were derived.
 OT0521
 OT0521_MARKER: P = PIPE CAP
 OT0521_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0521_STAMPING: DW 4159
 OT0521_MARK LOGO: USGS
 OT0521_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0521
 OT0521  HISTORY     - Date     Condition        Report By
 OT0521  HISTORY     - 1898     MONUMENTED       USGS
 OT0521  HISTORY     - 1963     GOOD             CGS
 OT0521  HISTORY     - 1985     GOOD             NGS
 OT0521
 OT0521                          STATION DESCRIPTION
 OT0521
 OT0521'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0521'0.1 MI NE FROM MINNEKAHTA.
 OT0521'ABOUT 0.1 MILE NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0521'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, AT A CROSSING
 OT0521'OF THE RAILROAD AND A ROAD, IN SECTION 19, T 7 S, R 4 E, 43 FEET
 OT0521'NORTH OF THE NORTH RAIL, 57 FEET NORTHEAST OF THE CENTER LINE OF
 OT0521'THE ROAD, 59 FEET EAST OF A POWER POLE, 14 FEET EAST OF THE CENTER
 OT0521'OF A GATE, 4 1/2 FEET SOUTH OF A FENCE, 0.7 FEET EAST OF A METAL
 OT0521'WITNESS POST, ABOUT LEVEL WITH THE RAILS, AND ON THE TOP OF A
 OT0521'3-1/2-INCH IRON PIPE WHICH PROJECTS 10 INCHES.
 OT0521
 OT0521                          STATION RECOVERY (1985)
 OT0521
 OT0521'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0521'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  18.0 KM
 OT0521'(11.25 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US HIGHWAY
 OT0521'385 AT HOT SPRINGS, 0.6 KM (0.4 MI) WEST OF MILEPOST 25, 21.6 METERS
 OT0521'(71 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.1 METERS (59.5 FT)
 OT0521'EAST-SOUTHEAST OF THE NORTH POLE OF A POWER LINE CROSSING THE HIGHWAY,
 OT0521'1.6 METERS (5.5 FT) SOUTH OF THE EAST END OF A WIRE GATE AND 41.9
 OT0521'METERS (137.5 FT) SOUTHEAST OF BENCH MARK DW 4159 USGS RESET 1983.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0591 ***********************************************************************
 OT0591  DESIGNATION -  DW 4159 RESET
 OT0591  PID         -  OT0591
 OT0591  STATE/COUNTY-  SD/FALL RIVER
 OT0591  COUNTRY     -  US
 OT0591  USGS QUAD   -  MINNEKAHTA (2017)
 OT0591
 OT0591                         *CURRENT SURVEY CONTROL
 OT0591  ______________________________________________________________________
 OT0591* NAD 83(1986) POSITION- 43 25 58.     (N) 103 41 10.     (W)   SCALED
 OT0591* NAVD 88 ORTHO HEIGHT -  1269.266 (meters)     4164.25  (feet) ADJUSTED
 OT0591  ______________________________________________________________________
 OT0591  GEOID HEIGHT    -        -14.862 (meters)                     GEOID18
 OT0591  DYNAMIC HEIGHT  -       1268.709 (meters)     4162.42  (feet) COMP
 OT0591  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 OT0591
 OT0591  VERT ORDER      -  FIRST     CLASS II
 OT0591
 OT0591.The horizontal coordinates were scaled from a map and have
 OT0591.an estimated accuracy of +/- 6 seconds.
 OT0591
 OT0591.The orthometric height was determined by differential leveling and
 OT0591.adjusted by the NATIONAL GEODETIC SURVEY
 OT0591.in June 1991.
 OT0591
 OT0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0591.GEOID18 height accuracy estimate available here.
 OT0591
 OT0591.Click photographs - Photos may exist for this station.
 OT0591
 OT0591.The dynamic height is computed by dividing the NAVD 88
 OT0591.geopotential number by the normal gravity value computed on the
 OT0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0591.degrees latitude (g = 980.6199 gals.).
 OT0591
 OT0591.The modeled gravity was interpolated from observed gravity values.
 OT0591
 OT0591;                    North         East    Units  Estimated Accuracy
 OT0591;SPC SD S     -   127,620.      328,640.      MT  (+/- 180 meters Scaled)
 OT0591
 OT0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ063097(NAD 83)
 OT0591
 OT0591                          SUPERSEDED SURVEY CONTROL
 OT0591
 OT0591  NGVD 29 (04/17/07) 1268.69   (m)         4162.4    (f) RESET       3  
 OT0591
 OT0591.Superseded values are not recommended for survey control.
 OT0591
 OT0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0591.See file dsdata.pdf to determine how the superseded data were derived.
 OT0591
 OT0591_MARKER: DV = VERTICAL CONTROL DISK
 OT0591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0591_STAMPING: DW 4159 RESET 1983
 OT0591_MARK LOGO: NGS
 OT0591_PROJECTION: PROJECTING 3 CENTIMETERS
 OT0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0591+STABILITY: SURFACE MOTION
 OT0591
 OT0591  HISTORY     - Date     Condition        Report By
 OT0591  HISTORY     - 1983     MONUMENTED       NGS
 OT0591  HISTORY     - 1985     GOOD             NGS
 OT0591
 OT0591                          STATION DESCRIPTION
 OT0591
 OT0591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 OT0591'18.4 KM (11.55 MI) WEST FROM HOT SPRINGS.
 OT0591'7.7 KM (4.8 MI) WEST ALONG HIGHWAY 18 FROM THE JUNCTION OF HIGHWAYS
 OT0591'18 AND 385 AT STREET LIGHT IN HOT SPRINGS, TO COTTONWOOD SPRINGS
 OT0591'RECREATION AREA ROAD, THENCE 10.7 KM (6.75 MI) WEST ALONG HIGHWAY
 OT0591'18, 43.7 METERS (144.0 FEET) NORTH OF CENTER OF HIGHWAY, 26.1 METERS
 OT0591'(86.0 FEET) EAST OF A TELEPHONE BURIED CABLE PEDESTAL, AND 0.3 METER
 OT0591'(1.0 FOOT) SOUTHWEST OF A FENCE.
 OT0591'THE MARK IS 1.0 FT  SE FROM A WITNESS POST.
 OT0591
 OT0591                          STATION RECOVERY (1985)
 OT0591
 OT0591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0591'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  18.0 KM
 OT0591'(11.25 MI) WEST ALONG US HIGHWAY 18 FROM THE JUNCTION OF US HIGHWAY
 OT0591'385 AT HOT SPRINGS, ALSO 19.5 KM (12.2 MI) NORTHEAST OF EDGEMONT,
 OT0591'0.6 KM (0.4 MI) WEST OF MILEPOST 25, 0.15 KM (0.1 MI) EAST OF THE
 OT0591'CROSSING OF THE BURLINGTON NORTHERN RAILROAD, 42.4 METERS (139
 OT0591'WEST-NORTHWEST OF THE NORTH POLE OF A POWER LINE CROSSING THE HIGHWAY,
 OT0591'26.1 METERS (86 FT) EAST-SOUTHEAST OF A BURIED TELEPHONE CABLE BOX AND
 OT0591'0.3 METER 1 FT) SOUTHWEST OF THE RIGHT-OF-WAY FENCE.
 OT0591'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OT0591'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0566 ***********************************************************************
 OT0566  DESIGNATION -  DW 4879
 OT0566  PID         -  OT0566
 OT0566  STATE/COUNTY-  SD/CUSTER
 OT0566  COUNTRY     -  US
 OT0566  USGS QUAD   -  PRINGLE (2017)
 OT0566
 OT0566                         *CURRENT SURVEY CONTROL
 OT0566  ______________________________________________________________________
 OT0566* NAD 83(1986) POSITION- 43 36 57.     (N) 103 35 32.     (W)   SCALED
 OT0566* NAVD 88 ORTHO HEIGHT -  1488.456 (meters)     4883.38  (feet) ADJUSTED
 OT0566  ______________________________________________________________________
 OT0566  GEOID HEIGHT    -        -14.269 (meters)                     GEOID18
 OT0566  DYNAMIC HEIGHT  -       1487.786 (meters)     4881.18  (feet) COMP
 OT0566  MODELED GRAVITY -    980,115.5   (mgal)                       NAVD 88
 OT0566
 OT0566  VERT ORDER      -  SECOND    CLASS 0
 OT0566
 OT0566.The horizontal coordinates were scaled from a map and have
 OT0566.an estimated accuracy of +/- 6 seconds.
 OT0566
 OT0566.The orthometric height was determined by differential leveling and
 OT0566.adjusted by the NATIONAL GEODETIC SURVEY
 OT0566.in June 1991.
 OT0566
 OT0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0566.GEOID18 height accuracy estimate available here.
 OT0566
 OT0566.Click photographs - Photos may exist for this station.
 OT0566
 OT0566.The dynamic height is computed by dividing the NAVD 88
 OT0566.geopotential number by the normal gravity value computed on the
 OT0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0566.degrees latitude (g = 980.6199 gals.).
 OT0566
 OT0566.The modeled gravity was interpolated from observed gravity values.
 OT0566
 OT0566;                    North         East    Units  Estimated Accuracy
 OT0566;SPC SD S     -   147,630.      337,030.      MT  (+/- 180 meters Scaled)
 OT0566
 OT0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ135301(NAD 83)
 OT0566
 OT0566                          SUPERSEDED SURVEY CONTROL
 OT0566
 OT0566  NGVD 29 (??/??/92) 1487.851  (m)         4881.39   (f) ADJ UNCH    2 0
 OT0566
 OT0566.Superseded values are not recommended for survey control.
 OT0566
 OT0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0566.See file dsdata.pdf to determine how the superseded data were derived.
 OT0566
 OT0566_MARKER: B = BOLT
 OT0566_SETTING: 66 = SET IN ROCK OUTCROP
 OT0566_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0566+STABILITY: POSITION/ELEVATION WELL
 OT0566
 OT0566  HISTORY     - Date     Condition        Report By
 OT0566  HISTORY     - 1898     MONUMENTED       USGS
 OT0566  HISTORY     - 1934     GOOD             CGS
 OT0566  HISTORY     - 19950411 MARK NOT FOUND   NGS
 OT0566
 OT0566                          STATION DESCRIPTION
 OT0566
 OT0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0566'0.5 MI N FROM PRINGLE.
 OT0566'0.5 MILE NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0566'FROM THE STATION AT PRINGLE, CUSTER COUNTY, ABOUT 0.2 MILE SOUTH
 OT0566'OF MILEPOST 33, 31.6 FEET WEST OF THE WEST RAIL, IN THE SOUTH
 OT0566'SIDE OF AN EXTENSIVE ROCK OUTCROP CLOSELY APPROACHING THE TRACK,
 OT0566'2.5 FEET NORTH OF THE SOUTH EDGE OF THE OUTCROP, AND ABOUT 3 1/2
 OT0566'FEET HIGHER THAN THE TRACK.  A 3/4-INCH COPPER BOLT.
 OT0566
 OT0566                          STATION RECOVERY (1995)
 OT0566
 OT0566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0566'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK DW
 OT0566'4879 RESET WAS ESTABLISHED IN THE GENERAL AREA.  SEE THE DESCRIPTION
 OT0566'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5658 ***********************************************************************
 AC5658  DESIGNATION -  DW 4879 RESET
 AC5658  PID         -  AC5658
 AC5658  STATE/COUNTY-  SD/CUSTER
 AC5658  COUNTRY     -  US
 AC5658  USGS QUAD   -  PRINGLE (2017)
 AC5658
 AC5658                         *CURRENT SURVEY CONTROL
 AC5658  ______________________________________________________________________
 AC5658* NAD 83(1986) POSITION- 43 36 59.     (N) 103 35 35.     (W)   SCALED
 AC5658* NAVD 88 ORTHO HEIGHT -  1491.061 (meters)     4891.92  (feet) ADJUSTED
 AC5658  ______________________________________________________________________
 AC5658  GEOID HEIGHT    -        -14.264 (meters)                     GEOID18
 AC5658  DYNAMIC HEIGHT  -       1490.390 (meters)     4889.72  (feet) COMP
 AC5658  MODELED GRAVITY -    980,115.3   (mgal)                       NAVD 88
 AC5658
 AC5658  VERT ORDER      -  FIRST     CLASS II
 AC5658
 AC5658.The horizontal coordinates were scaled from a map and have
 AC5658.an estimated accuracy of +/- 6 seconds.
 AC5658
 AC5658.The orthometric height was determined by differential leveling and
 AC5658.adjusted by the NATIONAL GEODETIC SURVEY
 AC5658.in October 1997.
 AC5658
 AC5658.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5658.GEOID18 height accuracy estimate available here.
 AC5658
 AC5658.Click photographs - Photos may exist for this station.
 AC5658
 AC5658.The dynamic height is computed by dividing the NAVD 88
 AC5658.geopotential number by the normal gravity value computed on the
 AC5658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5658.degrees latitude (g = 980.6199 gals.).
 AC5658
 AC5658.The modeled gravity was interpolated from observed gravity values.
 AC5658
 AC5658;                    North         East    Units  Estimated Accuracy
 AC5658;SPC SD S     -   147,700.      336,960.      MT  (+/- 180 meters Scaled)
 AC5658
 AC5658_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ135302(NAD 83)
 AC5658
 AC5658                          SUPERSEDED SURVEY CONTROL
 AC5658
 AC5658.No superseded survey control is available for this station.
 AC5658
 AC5658_MARKER: DV = VERTICAL CONTROL DISK
 AC5658_SETTING: 66 = SET IN ROCK OUTCROP
 AC5658_STAMPING: DW 4879 RESET 1992
 AC5658_MARK LOGO: NGS
 AC5658_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5658_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5658+STABILITY: POSITION/ELEVATION WELL
 AC5658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5658+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 AC5658
 AC5658  HISTORY     - Date     Condition        Report By
 AC5658  HISTORY     - 1992     MONUMENTED       NGS
 AC5658  HISTORY     - 19950410 GOOD             NGS
 AC5658
 AC5658                          STATION DESCRIPTION
 AC5658
 AC5658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5658'16.8 KM (10.45 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5658'OFFICE IN CUSTER, NEAR THE SOUTH END OF A LARGE AREA OF OUTCROPPING
 AC5658'BEDROCK THAT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE, 129.6 M
 AC5658'(425.2 FT) SOUTH OF MILEPOST 56, 38.3 M (125.7 FT) WEST OF THE HIGHWAY
 AC5658'CENTERLINE, 17.2 M (56.4 FT) SOUTHWEST OF A T-FENCE CORNER, 9.3 M
 AC5658'(30.5 FT) WEST OF A FENCE, 2.4 M (7.9 FT) EAST OF A WITNESS POST, 2.0
 AC5658'M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 1.6 M (5.2 FT) NORTH OF
 AC5658'THE SOUTH END OF THE OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0464 ***********************************************************************
 OS0464  DESIGNATION -  E 10
 OS0464  PID         -  OS0464
 OS0464  STATE/COUNTY-  SD/JACKSON
 OS0464  COUNTRY     -  US
 OS0464  USGS QUAD   -  SCHOOL SECTION BUTTE (2017)
 OS0464
 OS0464                         *CURRENT SURVEY CONTROL
 OS0464  ______________________________________________________________________
 OS0464* NAD 83(1986) POSITION- 43 44 06.95   (N) 101 48 42.04   (W)   HD_HELD1
 OS0464* NAVD 88 ORTHO HEIGHT -   712.120 (meters)     2336.35  (feet) ADJUSTED
 OS0464  ______________________________________________________________________
 OS0464  GEOID HEIGHT    -        -20.446 (meters)                     GEOID18
 OS0464  DYNAMIC HEIGHT  -        711.895 (meters)     2335.61  (feet) COMP
 OS0464  MODELED GRAVITY -    980,280.1   (mgal)                       NAVD 88
 OS0464
 OS0464  VERT ORDER      -  FIRST     CLASS II
 OS0464
 OS0464.The horizontal coordinates were determined by differentially corrected
 OS0464.hand held GPS observations or other comparable positioning techniques
 OS0464.and have an estimated accuracy of +/- 3 meters.
 OS0464
 OS0464.The orthometric height was determined by differential leveling and
 OS0464.adjusted by the NATIONAL GEODETIC SURVEY
 OS0464.in June 1991.
 OS0464
 OS0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0464.GEOID18 height accuracy estimate available here.
 OS0464
 OS0464.Click photographs - Photos may exist for this station.
 OS0464
 OS0464.The dynamic height is computed by dividing the NAVD 88
 OS0464.geopotential number by the normal gravity value computed on the
 OS0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0464.degrees latitude (g = 980.6199 gals.).
 OS0464
 OS0464.The modeled gravity was interpolated from observed gravity values.
 OS0464
 OS0464;                    North         East    Units  Estimated Accuracy
 OS0464;SPC SD S     -   156,802.4     480,918.8     MT  (+/- 3 meters HH1 GPS) 
 OS0464
 OS0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7357246312(NAD 83)
 OS0464
 OS0464                          SUPERSEDED SURVEY CONTROL
 OS0464
 OS0464  NGVD 29 (??/??/92)  711.679  (m)         2334.90   (f) ADJ UNCH    1 2
 OS0464
 OS0464.Superseded values are not recommended for survey control.
 OS0464
 OS0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0464.See file dsdata.pdf to determine how the superseded data were derived.
 OS0464
 OS0464_MARKER: DB = BENCH MARK DISK
 OS0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0464_STAMPING: E 10 1925 2334.926
 OS0464_MARK LOGO: CGS
 OS0464_PROJECTION: FLUSH
 OS0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0464+STABILITY: SURFACE MOTION
 OS0464
 OS0464  HISTORY     - Date     Condition        Report By
 OS0464  HISTORY     - 1925     MONUMENTED       CGS
 OS0464  HISTORY     - 1962     GOOD             CGS
 OS0464
 OS0464                          STATION DESCRIPTION
 OS0464
 OS0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0464'9.1 MI E FROM INTERIOR.
 OS0464'ABOUT 9.1 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0464'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 35,
 OS0464'T 3 S, R 19 E, 0.4 MILE EAST OF A ROAD CROSSING, 5 TELEPHONE POLES
 OS0464'WEST OF A TRESTLE NUMBER W 192, 29 FEET WEST OF THE 3RD TELEPHONE
 OS0464'POLE WEST OF MILE POST 579, 39 FEET SOUTH OF SOUTH RAIL, IN LINE
 OS0464'WITH ROW OF TELEPHONE POLES, 9 FEET NORTH OF A FENCE, 1.2 FEET
 OS0464'EAST OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE
 OS0464'RAILS, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0464'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0434 ***********************************************************************
 OS0434  DESIGNATION -  E 10 G
 OS0434  PID         -  OS0434
 OS0434  STATE/COUNTY-  SD/JACKSON
 OS0434  COUNTRY     -  US
 OS0434  USGS QUAD   -  KADOKA NE (2017)
 OS0434
 OS0434                         *CURRENT SURVEY CONTROL
 OS0434  ______________________________________________________________________
 OS0434* NAD 83(1986) POSITION- 43 58 02.     (N) 101 33 37.     (W)   SCALED
 OS0434* NAVD 88 ORTHO HEIGHT -   712.489 (meters)     2337.56  (feet) ADJUSTED
 OS0434  ______________________________________________________________________
 OS0434  GEOID HEIGHT    -        -21.486 (meters)                     GEOID18
 OS0434  DYNAMIC HEIGHT  -        712.272 (meters)     2336.85  (feet) COMP
 OS0434  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 OS0434
 OS0434  VERT ORDER      -  SECOND    CLASS 0
 OS0434
 OS0434.The horizontal coordinates were scaled from a map and have
 OS0434.an estimated accuracy of +/- 6 seconds.
 OS0434
 OS0434.The orthometric height was determined by differential leveling and
 OS0434.adjusted by the NATIONAL GEODETIC SURVEY
 OS0434.in June 1991.
 OS0434
 OS0434.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0434.GEOID18 height accuracy estimate available here.
 OS0434
 OS0434.Click photographs - Photos may exist for this station.
 OS0434
 OS0434.The dynamic height is computed by dividing the NAVD 88
 OS0434.geopotential number by the normal gravity value computed on the
 OS0434.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0434.degrees latitude (g = 980.6199 gals.).
 OS0434
 OS0434.The modeled gravity was interpolated from observed gravity values.
 OS0434
 OS0434;                    North         East    Units  Estimated Accuracy
 OS0434;SPC SD S     -   182,240.      501,550.      MT  (+/- 180 meters Scaled)
 OS0434
 OS0434_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP946714(NAD 83)
 OS0434
 OS0434                          SUPERSEDED SURVEY CONTROL
 OS0434
 OS0434  NGVD 29 (??/??/92)  712.03   (m)         2336.1    (f) COMPUTED    2 0
 OS0434
 OS0434.Superseded values are not recommended for survey control.
 OS0434
 OS0434.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0434.See file dsdata.pdf to determine how the superseded data were derived.
 OS0434
 OS0434_MARKER: DS = TRIANGULATION STATION DISK
 OS0434_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0434_STAMPING: E 10 G 1961
 OS0434_MARK LOGO: CGS
 OS0434_PROJECTION: FLUSH
 OS0434_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0434+STABILITY: SURFACE MOTION
 OS0434
 OS0434  HISTORY     - Date     Condition        Report By
 OS0434  HISTORY     - 1961     MONUMENTED       CGS
 OS0434  HISTORY     - 1962     GOOD             CGS
 OS0434
 OS0434                          STATION DESCRIPTION
 OS0434
 OS0434'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0434'14.6 MI SE FROM PHILIP.
 OS0434'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0434'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0434'EAST ALONG A GRAVELED ROAD, THENCE 2.15 MILES NORTH ALONG A
 OS0434'GRAVELED ROAD, THENCE 0.1 MILE EAST ACROSS COUNTRY TO A CREST
 OS0434'OF A HILL AND LOCATION OF THE MARK, ABOUT LEVEL WITH THE ROAD,
 OS0434'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OS0434'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0436 ***********************************************************************
 OS0436  DESIGNATION -  E 10 G AZ MK
 OS0436  PID         -  OS0436
 OS0436  STATE/COUNTY-  SD/JACKSON
 OS0436  COUNTRY     -  US
 OS0436  USGS QUAD   -  KADOKA NE (2017)
 OS0436
 OS0436                         *CURRENT SURVEY CONTROL
 OS0436  ______________________________________________________________________
 OS0436* NAD 83(1986) POSITION- 43 58 10.     (N) 101 33 44.     (W)   SCALED
 OS0436* NAVD 88 ORTHO HEIGHT -   699.269 (meters)     2294.19  (feet) ADJUSTED
 OS0436  ______________________________________________________________________
 OS0436  GEOID HEIGHT    -        -21.479 (meters)                     GEOID18
 OS0436  DYNAMIC HEIGHT  -        699.055 (meters)     2293.48  (feet) COMP
 OS0436  MODELED GRAVITY -    980,291.2   (mgal)                       NAVD 88
 OS0436
 OS0436  VERT ORDER      -  SECOND    CLASS 0
 OS0436
 OS0436.The horizontal coordinates were scaled from a map and have
 OS0436.an estimated accuracy of +/- 6 seconds.
 OS0436
 OS0436.The orthometric height was determined by differential leveling and
 OS0436.adjusted by the NATIONAL GEODETIC SURVEY
 OS0436.in June 1991.
 OS0436
 OS0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0436.GEOID18 height accuracy estimate available here.
 OS0436
 OS0436.Click photographs - Photos may exist for this station.
 OS0436
 OS0436.The dynamic height is computed by dividing the NAVD 88
 OS0436.geopotential number by the normal gravity value computed on the
 OS0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0436.degrees latitude (g = 980.6199 gals.).
 OS0436
 OS0436.The modeled gravity was interpolated from observed gravity values.
 OS0436
 OS0436;                    North         East    Units  Estimated Accuracy
 OS0436;SPC SD S     -   182,490.      501,400.      MT  (+/- 180 meters Scaled)
 OS0436
 OS0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP944716(NAD 83)
 OS0436
 OS0436                          SUPERSEDED SURVEY CONTROL
 OS0436
 OS0436  NGVD 29 (??/??/92)  698.81   (m)         2292.7    (f) COMPUTED    2 0
 OS0436
 OS0436.Superseded values are not recommended for survey control.
 OS0436
 OS0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0436.See file dsdata.pdf to determine how the superseded data were derived.
 OS0436
 OS0436_MARKER: DZ = AZIMUTH MARK DISK
 OS0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0436_STAMPING: E 10 G 1961
 OS0436_MARK LOGO: CGS
 OS0436_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0436+STABILITY: SURFACE MOTION
 OS0436
 OS0436  HISTORY     - Date     Condition        Report By
 OS0436  HISTORY     - 1961     MONUMENTED       CGS
 OS0436  HISTORY     - 1962     GOOD             CGS
 OS0436
 OS0436                          STATION DESCRIPTION
 OS0436
 OS0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0436'14.7 MI SE FROM PHILIP.
 OS0436'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0436'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0436'EAST ALONG A GRAVELED ROAD, THENCE 2.3 MILES NORTH ALONG A
 OS0436'GRAVELED ROAD, 34 FEET WEST OF THE CENTER LINE OF THE ROAD,
 OS0436'2 1/2 FEET EAST OF A POWER POLE, 2 1/2 FEET WEST OF A FENCE,
 OS0436'2.5 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 OS0436'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0435 ***********************************************************************
 OS0435  DESIGNATION -  E 10 G RM 1
 OS0435  PID         -  OS0435
 OS0435  STATE/COUNTY-  SD/JACKSON
 OS0435  COUNTRY     -  US
 OS0435  USGS QUAD   -  KADOKA NE (2017)
 OS0435
 OS0435                         *CURRENT SURVEY CONTROL
 OS0435  ______________________________________________________________________
 OS0435* NAD 83(1986) POSITION- 43 58 02.     (N) 101 33 36.     (W)   SCALED
 OS0435* NAVD 88 ORTHO HEIGHT -   712.040 (meters)     2336.08  (feet) ADJUSTED
 OS0435  ______________________________________________________________________
 OS0435  GEOID HEIGHT    -        -21.487 (meters)                     GEOID18
 OS0435  DYNAMIC HEIGHT  -        711.823 (meters)     2335.37  (feet) COMP
 OS0435  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 OS0435
 OS0435  VERT ORDER      -  SECOND    CLASS 0
 OS0435
 OS0435.The horizontal coordinates were scaled from a map and have
 OS0435.an estimated accuracy of +/- 6 seconds.
 OS0435
 OS0435.The orthometric height was determined by differential leveling and
 OS0435.adjusted by the NATIONAL GEODETIC SURVEY
 OS0435.in June 1991.
 OS0435
 OS0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0435.GEOID18 height accuracy estimate available here.
 OS0435
 OS0435.Click photographs - Photos may exist for this station.
 OS0435
 OS0435.The dynamic height is computed by dividing the NAVD 88
 OS0435.geopotential number by the normal gravity value computed on the
 OS0435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0435.degrees latitude (g = 980.6199 gals.).
 OS0435
 OS0435.The modeled gravity was interpolated from observed gravity values.
 OS0435
 OS0435;                    North         East    Units  Estimated Accuracy
 OS0435;SPC SD S     -   182,240.      501,570.      MT  (+/- 180 meters Scaled)
 OS0435
 OS0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP946714(NAD 83)
 OS0435
 OS0435                          SUPERSEDED SURVEY CONTROL
 OS0435
 OS0435  NGVD 29 (??/??/92)  711.58   (m)         2334.6    (f) COMPUTED    2 0
 OS0435
 OS0435.Superseded values are not recommended for survey control.
 OS0435
 OS0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0435.See file dsdata.pdf to determine how the superseded data were derived.
 OS0435
 OS0435_MARKER: DR = REFERENCE MARK DISK
 OS0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0435_STAMPING: E 10 G NO 1 1961
 OS0435_MARK LOGO: CGS
 OS0435_PROJECTION: FLUSH
 OS0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0435+STABILITY: SURFACE MOTION
 OS0435
 OS0435  HISTORY     - Date     Condition        Report By
 OS0435  HISTORY     - 1961     MONUMENTED       CGS
 OS0435  HISTORY     - 1962     GOOD             CGS
 OS0435
 OS0435                          STATION DESCRIPTION
 OS0435
 OS0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0435'14.6 MI SE FROM PHILIP.
 OS0435'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0435'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0435'EAST ALONG A GRAVELED ROAD, THENCE 2.15 MILES NORTH ALONG A
 OS0435'GRAVELED ROAD, THENCE 0.1 MILE EAST ACROSS COUNTRY TO A CREST
 OS0435'OF A HILL, 56.7 FEET NORTHEAST OF E 10 G 1961 TRIANGULATION
 OS0435'STATION, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 OS0435'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0433 ***********************************************************************
 OS0433  DESIGNATION -  E 10 G RM 2
 OS0433  PID         -  OS0433
 OS0433  STATE/COUNTY-  SD/JACKSON
 OS0433  COUNTRY     -  US
 OS0433  USGS QUAD   -  KADOKA NE (2017)
 OS0433
 OS0433                         *CURRENT SURVEY CONTROL
 OS0433  ______________________________________________________________________
 OS0433* NAD 83(1986) POSITION- 43 58 02.     (N) 101 33 37.     (W)   SCALED
 OS0433* NAVD 88 ORTHO HEIGHT -   707.271 (meters)     2320.44  (feet) ADJUSTED
 OS0433  ______________________________________________________________________
 OS0433  GEOID HEIGHT    -        -21.486 (meters)                     GEOID18
 OS0433  DYNAMIC HEIGHT  -        707.055 (meters)     2319.73  (feet) COMP
 OS0433  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 OS0433
 OS0433  VERT ORDER      -  SECOND    CLASS 0
 OS0433
 OS0433.The horizontal coordinates were scaled from a map and have
 OS0433.an estimated accuracy of +/- 6 seconds.
 OS0433
 OS0433.The orthometric height was determined by differential leveling and
 OS0433.adjusted by the NATIONAL GEODETIC SURVEY
 OS0433.in June 1991.
 OS0433
 OS0433.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0433.GEOID18 height accuracy estimate available here.
 OS0433
 OS0433.Click photographs - Photos may exist for this station.
 OS0433
 OS0433.The dynamic height is computed by dividing the NAVD 88
 OS0433.geopotential number by the normal gravity value computed on the
 OS0433.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0433.degrees latitude (g = 980.6199 gals.).
 OS0433
 OS0433.The modeled gravity was interpolated from observed gravity values.
 OS0433
 OS0433;                    North         East    Units  Estimated Accuracy
 OS0433;SPC SD S     -   182,240.      501,550.      MT  (+/- 180 meters Scaled)
 OS0433
 OS0433_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP946714(NAD 83)
 OS0433
 OS0433                          SUPERSEDED SURVEY CONTROL
 OS0433
 OS0433  NGVD 29 (??/??/92)  706.81   (m)         2318.9    (f) COMPUTED    2 0
 OS0433
 OS0433.Superseded values are not recommended for survey control.
 OS0433
 OS0433.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0433.See file dsdata.pdf to determine how the superseded data were derived.
 OS0433
 OS0433_MARKER: DR = REFERENCE MARK DISK
 OS0433_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0433_STAMPING: E 10 G NO 2 1961
 OS0433_MARK LOGO: CGS
 OS0433_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0433_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0433+STABILITY: SURFACE MOTION
 OS0433
 OS0433  HISTORY     - Date     Condition        Report By
 OS0433  HISTORY     - 1961     MONUMENTED       CGS
 OS0433  HISTORY     - 1962     GOOD             CGS
 OS0433
 OS0433                          STATION DESCRIPTION
 OS0433
 OS0433'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0433'14.6 MI SE FROM PHILIP.
 OS0433'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0433'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0433'EAST ALONG A GRAVELED ROAD, THENCE 2.15 MILES NORTH ALONG A
 OS0433'GRAVELED ROAD, 0.1 MILE NORTH OF A EAST-WEST SECTION LINE FENCE,
 OS0433'IN SECTION 12, T 1 S, R 21 E, 488.5 FEET WEST OF E 10 G 1961
 OS0433'TRIANGULATION STATION, 35 FEET EAST OF THE CENTER LINE OF THE
 OS0433'ROAD, 2 1/2 FEET EAST OF A FENCE, 4.6 FEET SOUTHEAST OF A METAL
 OS0433'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 OS0433'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0439 ***********************************************************************
 OS0439  DESIGNATION -  E 10 H
 OS0439  PID         -  OS0439
 OS0439  STATE/COUNTY-  SD/JACKSON
 OS0439  COUNTRY     -  US
 OS0439  USGS QUAD   -  KADOKA NE (2017)
 OS0439
 OS0439                         *CURRENT SURVEY CONTROL
 OS0439  ______________________________________________________________________
 OS0439* NAD 83(1986) POSITION- 43 58 29.     (N) 101 33 19.     (W)   SCALED
 OS0439* NAVD 88 ORTHO HEIGHT -   702.046 (meters)     2303.30  (feet) ADJUSTED
 OS0439  ______________________________________________________________________
 OS0439  GEOID HEIGHT    -        -21.507 (meters)                     GEOID18
 OS0439  DYNAMIC HEIGHT  -        701.833 (meters)     2302.60  (feet) COMP
 OS0439  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 OS0439
 OS0439  VERT ORDER      -  SECOND    CLASS 0
 OS0439
 OS0439.The horizontal coordinates were scaled from a map and have
 OS0439.an estimated accuracy of +/- 6 seconds.
 OS0439
 OS0439.The orthometric height was determined by differential leveling and
 OS0439.adjusted by the NATIONAL GEODETIC SURVEY
 OS0439.in June 1991.
 OS0439
 OS0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0439.GEOID18 height accuracy estimate available here.
 OS0439
 OS0439.Click photographs - Photos may exist for this station.
 OS0439
 OS0439.The dynamic height is computed by dividing the NAVD 88
 OS0439.geopotential number by the normal gravity value computed on the
 OS0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0439.degrees latitude (g = 980.6199 gals.).
 OS0439
 OS0439.The modeled gravity was interpolated from observed gravity values.
 OS0439
 OS0439;                    North         East    Units  Estimated Accuracy
 OS0439;SPC SD S     -   183,070.      501,960.      MT  (+/- 180 meters Scaled)
 OS0439
 OS0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP950722(NAD 83)
 OS0439
 OS0439                          SUPERSEDED SURVEY CONTROL
 OS0439
 OS0439  NGVD 29 (??/??/92)  701.59   (m)         2301.8    (f) COMPUTED    2 0
 OS0439
 OS0439.Superseded values are not recommended for survey control.
 OS0439
 OS0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0439.See file dsdata.pdf to determine how the superseded data were derived.
 OS0439
 OS0439_MARKER: DS = TRIANGULATION STATION DISK
 OS0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0439_STAMPING: E 10 H 1961
 OS0439_MARK LOGO: CGS
 OS0439_PROJECTION: FLUSH
 OS0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0439+STABILITY: SURFACE MOTION
 OS0439
 OS0439  HISTORY     - Date     Condition        Report By
 OS0439  HISTORY     - 1961     MONUMENTED       CGS
 OS0439  HISTORY     - 1962     GOOD             CGS
 OS0439
 OS0439                          STATION DESCRIPTION
 OS0439
 OS0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0439'15.3 MI SE FROM PHILIP.
 OS0439'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0439'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0439'EAST ALONG A GRAVELED ROAD, THENCE 2.3 MILES NORTH ALONG A
 OS0439'GRAVELED ROAD, THENCE 0.4 MILE NORTH ALONG A GRADED DIRT ROAD,
 OS0439'THENCE ABOUT 0.2 MILE EAST-SOUTHEAST ACROSS COUNTRY TO THE CREST
 OS0439'OF A SMALL ROUND TOP KNOLL, 0.1 MILE NORTHWEST OF A CONCRETE
 OS0439'CYLINDER WHICH PROJECTS 4 FEET, ABOUT 0.2 MILES SOUTHEAST OF A
 OS0439'FARM HOUSE, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OS0439'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0438 ***********************************************************************
 OS0438  DESIGNATION -  E 10 H RM 1
 OS0438  PID         -  OS0438
 OS0438  STATE/COUNTY-  SD/JACKSON
 OS0438  COUNTRY     -  US
 OS0438  USGS QUAD   -  KADOKA NE (2017)
 OS0438
 OS0438                         *CURRENT SURVEY CONTROL
 OS0438  ______________________________________________________________________
 OS0438* NAD 83(1986) POSITION- 43 58 29.     (N) 101 33 18.     (W)   SCALED
 OS0438* NAVD 88 ORTHO HEIGHT -   701.314 (meters)     2300.89  (feet) ADJUSTED
 OS0438  ______________________________________________________________________
 OS0438  GEOID HEIGHT    -        -21.508 (meters)                     GEOID18
 OS0438  DYNAMIC HEIGHT  -        701.101 (meters)     2300.20  (feet) COMP
 OS0438  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 OS0438
 OS0438  VERT ORDER      -  SECOND    CLASS 0
 OS0438
 OS0438.The horizontal coordinates were scaled from a map and have
 OS0438.an estimated accuracy of +/- 6 seconds.
 OS0438
 OS0438.The orthometric height was determined by differential leveling and
 OS0438.adjusted by the NATIONAL GEODETIC SURVEY
 OS0438.in June 1991.
 OS0438
 OS0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0438.GEOID18 height accuracy estimate available here.
 OS0438
 OS0438.Click photographs - Photos may exist for this station.
 OS0438
 OS0438.The dynamic height is computed by dividing the NAVD 88
 OS0438.geopotential number by the normal gravity value computed on the
 OS0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0438.degrees latitude (g = 980.6199 gals.).
 OS0438
 OS0438.The modeled gravity was interpolated from observed gravity values.
 OS0438
 OS0438;                    North         East    Units  Estimated Accuracy
 OS0438;SPC SD S     -   183,070.      501,980.      MT  (+/- 180 meters Scaled)
 OS0438
 OS0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP950722(NAD 83)
 OS0438
 OS0438                          SUPERSEDED SURVEY CONTROL
 OS0438
 OS0438  NGVD 29 (??/??/92)  700.86   (m)         2299.4    (f) COMPUTED    2 0
 OS0438
 OS0438.Superseded values are not recommended for survey control.
 OS0438
 OS0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0438.See file dsdata.pdf to determine how the superseded data were derived.
 OS0438
 OS0438_MARKER: DR = REFERENCE MARK DISK
 OS0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0438_STAMPING: E 10 H NO 1 1961
 OS0438_MARK LOGO: CGS
 OS0438_PROJECTION: FLUSH
 OS0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0438+STABILITY: SURFACE MOTION
 OS0438
 OS0438  HISTORY     - Date     Condition        Report By
 OS0438  HISTORY     - 1961     MONUMENTED       CGS
 OS0438  HISTORY     - 1962     GOOD             CGS
 OS0438
 OS0438                          STATION DESCRIPTION
 OS0438
 OS0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0438'15.3 MI SE FROM PHILIP.
 OS0438'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0438'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0438'EAST ALONG A GRAVELED ROAD, THENCE 2.3 MILES NORTH ALONG A
 OS0438'GRAVELED ROAD, THENCE 0.4 MILE NORTH ALONG A GRADED DIRT ROAD,
 OS0438'THENCE 0.2 MILE EAST-SOUTHEAST ACROSS COUNTRY TO THE CREST OF
 OS0438'A SMALL ROUND TOP KNOLL, 36.4 FEET SOUTH OF E 10 H 1961
 OS0438'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0438'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0440 ***********************************************************************
 OS0440  DESIGNATION -  E 10 H RM 2
 OS0440  PID         -  OS0440
 OS0440  STATE/COUNTY-  SD/JACKSON
 OS0440  COUNTRY     -  US
 OS0440  USGS QUAD   -  KADOKA NE (2017)
 OS0440
 OS0440                         *CURRENT SURVEY CONTROL
 OS0440  ______________________________________________________________________
 OS0440* NAD 83(1986) POSITION- 43 58 29.     (N) 101 33 18.     (W)   SCALED
 OS0440* NAVD 88 ORTHO HEIGHT -   701.430 (meters)     2301.27  (feet) ADJUSTED
 OS0440  ______________________________________________________________________
 OS0440  GEOID HEIGHT    -        -21.508 (meters)                     GEOID18
 OS0440  DYNAMIC HEIGHT  -        701.217 (meters)     2300.58  (feet) COMP
 OS0440  MODELED GRAVITY -    980,292.6   (mgal)                       NAVD 88
 OS0440
 OS0440  VERT ORDER      -  SECOND    CLASS 0
 OS0440
 OS0440.The horizontal coordinates were scaled from a map and have
 OS0440.an estimated accuracy of +/- 6 seconds.
 OS0440
 OS0440.The orthometric height was determined by differential leveling and
 OS0440.adjusted by the NATIONAL GEODETIC SURVEY
 OS0440.in June 1991.
 OS0440
 OS0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0440.GEOID18 height accuracy estimate available here.
 OS0440
 OS0440.Click photographs - Photos may exist for this station.
 OS0440
 OS0440.The dynamic height is computed by dividing the NAVD 88
 OS0440.geopotential number by the normal gravity value computed on the
 OS0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0440.degrees latitude (g = 980.6199 gals.).
 OS0440
 OS0440.The modeled gravity was interpolated from observed gravity values.
 OS0440
 OS0440;                    North         East    Units  Estimated Accuracy
 OS0440;SPC SD S     -   183,070.      501,980.      MT  (+/- 180 meters Scaled)
 OS0440
 OS0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP950722(NAD 83)
 OS0440
 OS0440                          SUPERSEDED SURVEY CONTROL
 OS0440
 OS0440  NGVD 29 (??/??/92)  700.97   (m)         2299.8    (f) COMPUTED    2 0
 OS0440
 OS0440.Superseded values are not recommended for survey control.
 OS0440
 OS0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0440.See file dsdata.pdf to determine how the superseded data were derived.
 OS0440
 OS0440_MARKER: DR = REFERENCE MARK DISK
 OS0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0440_STAMPING: E 10 H NO 2 1961
 OS0440_MARK LOGO: CGS
 OS0440_PROJECTION: FLUSH
 OS0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0440+STABILITY: SURFACE MOTION
 OS0440
 OS0440  HISTORY     - Date     Condition        Report By
 OS0440  HISTORY     - 1961     MONUMENTED       CGS
 OS0440  HISTORY     - 1962     GOOD             CGS
 OS0440
 OS0440                          STATION DESCRIPTION
 OS0440
 OS0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0440'15.3 MI SE FROM PHILIP.
 OS0440'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0440'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.0 MILES
 OS0440'EAST ALONG A GRAVELED ROAD, THENCE 2.3 MILES NORTH ALONG A
 OS0440'GRAVELED ROAD, THENCE 0.4 MILE NORTH ALONG A GRADED DIRT ROAD,
 OS0440'THENCE ABOUT 0.2 MILE EAST-SOUTHEAST ACROSS COUNTRY TO THE CREST
 OS0440'OF A SMALL ROUND TOP KNOLL, 50.5 FEET WEST OF E 10 H 1961
 OS0440'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0440'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1571 ***********************************************************************
 PU1571  DESIGNATION -  E 11
 PU1571  PID         -  PU1571
 PU1571  STATE/COUNTY-  SD/PENNINGTON
 PU1571  COUNTRY     -  US
 PU1571  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1571
 PU1571                         *CURRENT SURVEY CONTROL
 PU1571  ______________________________________________________________________
 PU1571* NAD 83(1986) POSITION- 44 04 10.     (N) 103 10 17.     (W)   SCALED
 PU1571* NAVD 88 ORTHO HEIGHT -   957.288 (meters)     3140.70  (feet) ADJUSTED
 PU1571  ______________________________________________________________________
 PU1571  GEOID HEIGHT    -        -16.186 (meters)                     GEOID18
 PU1571  DYNAMIC HEIGHT  -        956.963 (meters)     3139.64  (feet) COMP
 PU1571  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 PU1571
 PU1571  VERT ORDER      -  FIRST     CLASS II
 PU1571
 PU1571.The horizontal coordinates were scaled from a map and have
 PU1571.an estimated accuracy of +/- 6 seconds.
 PU1571
 PU1571.The orthometric height was determined by differential leveling and
 PU1571.adjusted by the NATIONAL GEODETIC SURVEY
 PU1571.in June 1991.
 PU1571
 PU1571.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1571.GEOID18 height accuracy estimate available here.
 PU1571
 PU1571.Click photographs - Photos may exist for this station.
 PU1571
 PU1571.The dynamic height is computed by dividing the NAVD 88
 PU1571.geopotential number by the normal gravity value computed on the
 PU1571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1571.degrees latitude (g = 980.6199 gals.).
 PU1571
 PU1571.The modeled gravity was interpolated from observed gravity values.
 PU1571
 PU1571;                    North         East    Units  Estimated Accuracy
 PU1571;SPC SD S     -   196,760.      372,690.      MT  (+/- 180 meters Scaled)
 PU1571
 PU1571_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ464812(NAD 83)
 PU1571
 PU1571                          SUPERSEDED SURVEY CONTROL
 PU1571
 PU1571  NGVD 29 (??/??/92)  956.810  (m)         3139.13   (f) ADJ UNCH    1 2
 PU1571
 PU1571.Superseded values are not recommended for survey control.
 PU1571
 PU1571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1571.See file dsdata.pdf to determine how the superseded data were derived.
 PU1571
 PU1571_MARKER: DB = BENCH MARK DISK
 PU1571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1571_STAMPING: E 11 1925 3139.134
 PU1571_MARK LOGO: CGS
 PU1571_PROJECTION: FLUSH
 PU1571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1571+STABILITY: SURFACE MOTION
 PU1571
 PU1571  HISTORY     - Date     Condition        Report By
 PU1571  HISTORY     - 1925     MONUMENTED       CGS
 PU1571  HISTORY     - 1962     GOOD             CGS
 PU1571  HISTORY     - 1985     GOOD             NGS
 PU1571
 PU1571                          STATION DESCRIPTION
 PU1571
 PU1571'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1571'3.2 MI SE FROM RAPID CITY.
 PU1571'ABOUT 3.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1571'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1571'STATION AT RAPID CITY, IN SECTION 4, T 1 N, R 8 E, 0.25 MILE OF
 PU1571'7 POLES NORTHWEST OF MILE POST 657, 92 FEET SOUTHEAST OF THE
 PU1571'CENTER OF THE CROSSING WITH VALLEY DRIVE, 40 FEET SOUTH-SOUTHWEST
 PU1571'OF THE SOUTH-SOUTHWEST RAIL OF THE TRACK, 15 FEET EAST OF A
 PU1571'FENCE CORNER, 12 FEET NORTH-NORTHEAST OF A FENCE, 1.8 FEET SOUTH
 PU1571'OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE LEVEL OF THE
 PU1571'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 PU1571
 PU1571                          STATION RECOVERY (1985)
 PU1571
 PU1571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1571'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1571'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1571'RAPID CITY, THENCE 3.2 KM (2.0 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 PU1571'IN THE SOUTHEAST CORNER OF THE JUNCTION OF VALLEY DRIVE, 53.8 METERS
 PU1571'(176.5 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 12.3 METERS (40.5 FT)
 PU1571'EAST OF THE CENTER OF THE DRIVE, 12.2 METERS (40 FT) SOUTHWEST OF THE
 PU1571'SOUTHWEST RAIL OF THE CHICAGO, MILAUKEE, ST. PAUL AND PACIFIC
 PU1571'RAILROAD, 4.5 METERS (15 FT) EAST OF A FENCE CORNER AND 3.6 METERS (12
 PU1571'FT) NORTHEAST OF THE SOUTHWEST RAILROAD RIGHT-OF-WAY FENCE.
 PU1571'NOTE--MARK IS IN A VERY SWAMPY AREA.
 PU1571'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST
 PU1571'THE MARK IS 0.6 M BELOW THE DRIVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0603 ***********************************************************************
 PT0603  DESIGNATION -  E 11 E
 PT0603  PID         -  PT0603
 PT0603  STATE/COUNTY-  SD/HAAKON
 PT0603  COUNTRY     -  US
 PT0603  USGS QUAD   -  PHILIP SE (2017)
 PT0603
 PT0603                         *CURRENT SURVEY CONTROL
 PT0603  ______________________________________________________________________
 PT0603* NAD 83(1986) POSITION- 44 03 15.     (N) 101 35 27.     (W)   SCALED
 PT0603* NAVD 88 ORTHO HEIGHT -   672.792 (meters)     2207.32  (feet) ADJUSTED
 PT0603  ______________________________________________________________________
 PT0603  GEOID HEIGHT    -        -21.371 (meters)                     GEOID18
 PT0603  DYNAMIC HEIGHT  -        672.594 (meters)     2206.67  (feet) COMP
 PT0603  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 PT0603
 PT0603  VERT ORDER      -  SECOND    CLASS 0
 PT0603
 PT0603.The horizontal coordinates were scaled from a map and have
 PT0603.an estimated accuracy of +/- 6 seconds.
 PT0603
 PT0603.The orthometric height was determined by differential leveling and
 PT0603.adjusted by the NATIONAL GEODETIC SURVEY
 PT0603.in June 1991.
 PT0603
 PT0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0603.GEOID18 height accuracy estimate available here.
 PT0603
 PT0603.Click photographs - Photos may exist for this station.
 PT0603
 PT0603.The dynamic height is computed by dividing the NAVD 88
 PT0603.geopotential number by the normal gravity value computed on the
 PT0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0603.degrees latitude (g = 980.6199 gals.).
 PT0603
 PT0603.The modeled gravity was interpolated from observed gravity values.
 PT0603
 PT0603;                    North         East    Units  Estimated Accuracy
 PT0603;SPC SD S     -   191,940.      499,240.      MT  (+/- 180 meters Scaled)
 PT0603
 PT0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP924811(NAD 83)
 PT0603
 PT0603                          SUPERSEDED SURVEY CONTROL
 PT0603
 PT0603  NGVD 29 (??/??/92)  672.34   (m)         2205.8    (f) COMPUTED    2 0
 PT0603
 PT0603.Superseded values are not recommended for survey control.
 PT0603
 PT0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0603.See file dsdata.pdf to determine how the superseded data were derived.
 PT0603
 PT0603_MARKER: DS = TRIANGULATION STATION DISK
 PT0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0603_STAMPING: E 11 E 1961
 PT0603_MARK LOGO: CGS
 PT0603_PROJECTION: FLUSH
 PT0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0603+STABILITY: SURFACE MOTION
 PT0603
 PT0603  HISTORY     - Date     Condition        Report By
 PT0603  HISTORY     - 1961     MONUMENTED       CGS
 PT0603  HISTORY     - 1962     GOOD             CGS
 PT0603
 PT0603                          STATION DESCRIPTION
 PT0603
 PT0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0603'4.4 MI NE FROM PHILIP.
 PT0603'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0603'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG
 PT0603'A PRIVATE GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG OLD U.S.
 PT0603'HIGHWAY 14, THENCE 0.1 MILE NORTH ALONG A NORTH-SOUTH FENCE
 PT0603'LINE, ABOUT MIDWAY BETWEEN THE OLD HIGHWAY BED AND THE NEW HIGHWAY,
 PT0603'IN SECTION 9, T 1 N, R 21 E, 3.7 FEET EAST OF A NORTH-SOUTH FENCE
 PT0603'LINE, ABOUT LEVEL WITH BOTH HIGHWAYS, AND SET IN THE TOP OF
 PT0603'A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0604 ***********************************************************************
 PT0604  DESIGNATION -  E 11 E RM 1
 PT0604  PID         -  PT0604
 PT0604  STATE/COUNTY-  SD/HAAKON
 PT0604  COUNTRY     -  US
 PT0604  USGS QUAD   -  PHILIP SE (2017)
 PT0604
 PT0604                         *CURRENT SURVEY CONTROL
 PT0604  ______________________________________________________________________
 PT0604* NAD 83(1986) POSITION- 44 03 15.     (N) 101 35 27.     (W)   SCALED
 PT0604* NAVD 88 ORTHO HEIGHT -   673.160 (meters)     2208.53  (feet) ADJUSTED
 PT0604  ______________________________________________________________________
 PT0604  GEOID HEIGHT    -        -21.371 (meters)                     GEOID18
 PT0604  DYNAMIC HEIGHT  -        672.962 (meters)     2207.88  (feet) COMP
 PT0604  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 PT0604
 PT0604  VERT ORDER      -  SECOND    CLASS 0
 PT0604
 PT0604.The horizontal coordinates were scaled from a map and have
 PT0604.an estimated accuracy of +/- 6 seconds.
 PT0604
 PT0604.The orthometric height was determined by differential leveling and
 PT0604.adjusted by the NATIONAL GEODETIC SURVEY
 PT0604.in June 1991.
 PT0604
 PT0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0604.GEOID18 height accuracy estimate available here.
 PT0604
 PT0604.Click photographs - Photos may exist for this station.
 PT0604
 PT0604.The dynamic height is computed by dividing the NAVD 88
 PT0604.geopotential number by the normal gravity value computed on the
 PT0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0604.degrees latitude (g = 980.6199 gals.).
 PT0604
 PT0604.The modeled gravity was interpolated from observed gravity values.
 PT0604
 PT0604;                    North         East    Units  Estimated Accuracy
 PT0604;SPC SD S     -   191,940.      499,240.      MT  (+/- 180 meters Scaled)
 PT0604
 PT0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP924811(NAD 83)
 PT0604
 PT0604                          SUPERSEDED SURVEY CONTROL
 PT0604
 PT0604  NGVD 29 (??/??/92)  672.71   (m)         2207.0    (f) COMPUTED    2 0
 PT0604
 PT0604.Superseded values are not recommended for survey control.
 PT0604
 PT0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0604.See file dsdata.pdf to determine how the superseded data were derived.
 PT0604
 PT0604_MARKER: DR = REFERENCE MARK DISK
 PT0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0604_STAMPING: E 11 E NO 1 1961
 PT0604_MARK LOGO: CGS
 PT0604_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0604+STABILITY: SURFACE MOTION
 PT0604
 PT0604  HISTORY     - Date     Condition        Report By
 PT0604  HISTORY     - 1961     MONUMENTED       CGS
 PT0604  HISTORY     - 1962     GOOD             CGS
 PT0604
 PT0604                          STATION DESCRIPTION
 PT0604
 PT0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0604'4.4 MI NE FROM PHILIP.
 PT0604'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0604'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG
 PT0604'A PRIVATE GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG OLD U.S.
 PT0604'HIGHWAY 14, THENCE 0.1 MILE NORTH ALONG A NORTH-SOUTH FENCE
 PT0604'LINE, ABOUT MIDWAY BETWEEN THE OLD HIGHWAY BED AND NEW HIGHWAY,
 PT0604'IN SECTION 9, T 1 N, R 21 E, 1/2 FOOT EAST OF A FENCE, 53.0
 PT0604'FEET NORTH OF E 11 E 1961, AND SET IN THE TOP OF A CONCRETE POST
 PT0604'PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0602 ***********************************************************************
 PT0602  DESIGNATION -  E 11 E RM 2
 PT0602  PID         -  PT0602
 PT0602  STATE/COUNTY-  SD/HAAKON
 PT0602  COUNTRY     -  US
 PT0602  USGS QUAD   -  PHILIP SE (2017)
 PT0602
 PT0602                         *CURRENT SURVEY CONTROL
 PT0602  ______________________________________________________________________
 PT0602* NAD 83(1986) POSITION- 44 03 15.     (N) 101 35 27.     (W)   SCALED
 PT0602* NAVD 88 ORTHO HEIGHT -   672.765 (meters)     2207.23  (feet) ADJUSTED
 PT0602  ______________________________________________________________________
 PT0602  GEOID HEIGHT    -        -21.371 (meters)                     GEOID18
 PT0602  DYNAMIC HEIGHT  -        672.567 (meters)     2206.58  (feet) COMP
 PT0602  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 PT0602
 PT0602  VERT ORDER      -  SECOND    CLASS 0
 PT0602
 PT0602.The horizontal coordinates were scaled from a map and have
 PT0602.an estimated accuracy of +/- 6 seconds.
 PT0602
 PT0602.The orthometric height was determined by differential leveling and
 PT0602.adjusted by the NATIONAL GEODETIC SURVEY
 PT0602.in June 1991.
 PT0602
 PT0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0602.GEOID18 height accuracy estimate available here.
 PT0602
 PT0602.Click photographs - Photos may exist for this station.
 PT0602
 PT0602.The dynamic height is computed by dividing the NAVD 88
 PT0602.geopotential number by the normal gravity value computed on the
 PT0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0602.degrees latitude (g = 980.6199 gals.).
 PT0602
 PT0602.The modeled gravity was interpolated from observed gravity values.
 PT0602
 PT0602;                    North         East    Units  Estimated Accuracy
 PT0602;SPC SD S     -   191,940.      499,240.      MT  (+/- 180 meters Scaled)
 PT0602
 PT0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP924811(NAD 83)
 PT0602
 PT0602                          SUPERSEDED SURVEY CONTROL
 PT0602
 PT0602  NGVD 29 (??/??/92)  672.31   (m)         2205.7    (f) COMPUTED    2 0
 PT0602
 PT0602.Superseded values are not recommended for survey control.
 PT0602
 PT0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0602.See file dsdata.pdf to determine how the superseded data were derived.
 PT0602
 PT0602_MARKER: DR = REFERENCE MARK DISK
 PT0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0602_STAMPING: E 11 E NO 2 1961
 PT0602_MARK LOGO: CGS
 PT0602_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0602+STABILITY: SURFACE MOTION
 PT0602
 PT0602  HISTORY     - Date     Condition        Report By
 PT0602  HISTORY     - 1961     MONUMENTED       CGS
 PT0602  HISTORY     - 1962     GOOD             CGS
 PT0602
 PT0602                          STATION DESCRIPTION
 PT0602
 PT0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0602'4.4 MI NE FROM PHILIP.
 PT0602'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0602'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG
 PT0602'A PRIVATE GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG OLD U.S.
 PT0602'HIGHWAY 14, THENCE 0.1 MILE NORTH ALONG A NORTH-SOUTH FENCE
 PT0602'LINE, ABOUT MIDWAY BETWEEN THE OLD HIGHWAY BED AND THE NEW HIGHWAY,
 PT0602'IN SECTION 9, T 1 N, R 21 E, 1/2 FOOT EAST OF A FENCE, 54.2
 PT0602'FEET SOUTH OF E 11 E 1961, AND SET IN THE TOP OF A CONCRETE
 PT0602'POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0607 ***********************************************************************
 PT0607  DESIGNATION -  E 11 F
 PT0607  PID         -  PT0607
 PT0607  STATE/COUNTY-  SD/HAAKON
 PT0607  COUNTRY     -  US
 PT0607  USGS QUAD   -  PHILIP SE (2017)
 PT0607
 PT0607                         *CURRENT SURVEY CONTROL
 PT0607  ______________________________________________________________________
 PT0607* NAD 83(1986) POSITION- 44 03 10.     (N) 101 35 11.     (W)   SCALED
 PT0607* NAVD 88 ORTHO HEIGHT -   669.514 (meters)     2196.56  (feet) ADJUSTED
 PT0607  ______________________________________________________________________
 PT0607  GEOID HEIGHT    -        -21.389 (meters)                     GEOID18
 PT0607  DYNAMIC HEIGHT  -        669.317 (meters)     2195.92  (feet) COMP
 PT0607  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 PT0607
 PT0607  VERT ORDER      -  SECOND    CLASS 0
 PT0607
 PT0607.The horizontal coordinates were scaled from a map and have
 PT0607.an estimated accuracy of +/- 6 seconds.
 PT0607
 PT0607.The orthometric height was determined by differential leveling and
 PT0607.adjusted by the NATIONAL GEODETIC SURVEY
 PT0607.in June 1991.
 PT0607
 PT0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0607.GEOID18 height accuracy estimate available here.
 PT0607
 PT0607.Click photographs - Photos may exist for this station.
 PT0607
 PT0607.The dynamic height is computed by dividing the NAVD 88
 PT0607.geopotential number by the normal gravity value computed on the
 PT0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0607.degrees latitude (g = 980.6199 gals.).
 PT0607
 PT0607.The modeled gravity was interpolated from observed gravity values.
 PT0607
 PT0607;                    North         East    Units  Estimated Accuracy
 PT0607;SPC SD S     -   191,780.      499,600.      MT  (+/- 180 meters Scaled)
 PT0607
 PT0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP928809(NAD 83)
 PT0607
 PT0607                          SUPERSEDED SURVEY CONTROL
 PT0607
 PT0607  NGVD 29 (??/??/92)  669.06   (m)         2195.1    (f) COMPUTED    2 0
 PT0607
 PT0607.Superseded values are not recommended for survey control.
 PT0607
 PT0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0607.See file dsdata.pdf to determine how the superseded data were derived.
 PT0607
 PT0607_MARKER: DS = TRIANGULATION STATION DISK
 PT0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0607_STAMPING: E 11 F 1961
 PT0607_MARK LOGO: CGS
 PT0607_PROJECTION: FLUSH
 PT0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0607+STABILITY: SURFACE MOTION
 PT0607
 PT0607  HISTORY     - Date     Condition        Report By
 PT0607  HISTORY     - 1961     MONUMENTED       CGS
 PT0607  HISTORY     - 1962     GOOD             CGS
 PT0607
 PT0607                          STATION DESCRIPTION
 PT0607
 PT0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0607'4.7 MI NE FROM PHILIP.
 PT0607'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0607'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG A
 PT0607'PRIVATE GRAVELED ROAD, THENCE 1.4 MILES EAST ALONG OLD U.S.
 PT0607'HIGHWAY 14, IN SECTION 9, T 1 N, R 21 E, 40 FEET NORTH OF THE
 PT0607'CENTER LINE OF THE OLD HIGHWAY, 92 FEET NORTHEAST OF A TELEPHONE
 PT0607'POLE, 52 FEET NORTH AND ACROSS THE OLD HIGHWAY FROM A FENCE,
 PT0607'ABOUT 4 FEET ABOVE THE LEVEL OF THE OLD HIGHWAY, AND SET
 PT0607'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0608 ***********************************************************************
 PT0608  DESIGNATION -  E 11 F AZ MK
 PT0608  PID         -  PT0608
 PT0608  STATE/COUNTY-  SD/HAAKON
 PT0608  COUNTRY     -  US
 PT0608  USGS QUAD   -  PHILIP SE (2017)
 PT0608
 PT0608                         *CURRENT SURVEY CONTROL
 PT0608  ______________________________________________________________________
 PT0608* NAD 83(1986) POSITION- 44 03 22.     (N) 101 35 05.     (W)   SCALED
 PT0608* NAVD 88 ORTHO HEIGHT -   672.954 (meters)     2207.85  (feet) ADJUSTED
 PT0608  ______________________________________________________________________
 PT0608  GEOID HEIGHT    -        -21.393 (meters)                     GEOID18
 PT0608  DYNAMIC HEIGHT  -        672.756 (meters)     2207.20  (feet) COMP
 PT0608  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 PT0608
 PT0608  VERT ORDER      -  SECOND    CLASS 0
 PT0608
 PT0608.The horizontal coordinates were scaled from a map and have
 PT0608.an estimated accuracy of +/- 6 seconds.
 PT0608
 PT0608.The orthometric height was determined by differential leveling and
 PT0608.adjusted by the NATIONAL GEODETIC SURVEY
 PT0608.in June 1991.
 PT0608
 PT0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0608.GEOID18 height accuracy estimate available here.
 PT0608
 PT0608.Click photographs - Photos may exist for this station.
 PT0608
 PT0608.The dynamic height is computed by dividing the NAVD 88
 PT0608.geopotential number by the normal gravity value computed on the
 PT0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0608.degrees latitude (g = 980.6199 gals.).
 PT0608
 PT0608.The modeled gravity was interpolated from observed gravity values.
 PT0608
 PT0608;                    North         East    Units  Estimated Accuracy
 PT0608;SPC SD S     -   192,150.      499,740.      MT  (+/- 180 meters Scaled)
 PT0608
 PT0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP929813(NAD 83)
 PT0608
 PT0608                          SUPERSEDED SURVEY CONTROL
 PT0608
 PT0608  NGVD 29 (??/??/92)  672.50   (m)         2206.4    (f) COMPUTED    2 0
 PT0608
 PT0608.Superseded values are not recommended for survey control.
 PT0608
 PT0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0608.See file dsdata.pdf to determine how the superseded data were derived.
 PT0608
 PT0608_MARKER: DZ = AZIMUTH MARK DISK
 PT0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0608_STAMPING: E 11 F 1961
 PT0608_MARK LOGO: CGS
 PT0608_PROJECTION: FLUSH
 PT0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0608+STABILITY: SURFACE MOTION
 PT0608
 PT0608  HISTORY     - Date     Condition        Report By
 PT0608  HISTORY     - 1961     MONUMENTED       CGS
 PT0608  HISTORY     - 1962     GOOD             CGS
 PT0608
 PT0608                          STATION DESCRIPTION
 PT0608
 PT0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0608'5 MI NE FROM PHILIP.
 PT0608'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0608'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG A
 PT0608'PRIVATE GRAVELED ROAD, THENCE 1.4 MILES EAST ALONG OLD U.S. HIGHWAY
 PT0608'14, THENCE 0.25 MILE NORTH ACROSS COUNTRY TO A GATE AND NEW U.S.
 PT0608'HIGHWAY 14, IN SECTION 10, T 1 N, R 21 E, ABOUT 300 FEET EAST OF
 PT0608'THE ACESS ROAD LEADING TO E 11 MISSILE SITE, 79 FEET SOUTH OF THE
 PT0608'CENTER LINE OF U.S. HIGHWAY 14, 20 FEET EAST OF THE CENTER
 PT0608'OF A WIRE GATE, 1 1/2 FEET SOUTH OF A FENCE, 2.7 FEET SOUTHEAST
 PT0608'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN
 PT0608'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0606 ***********************************************************************
 PT0606  DESIGNATION -  E 11 F RM 1
 PT0606  PID         -  PT0606
 PT0606  STATE/COUNTY-  SD/HAAKON
 PT0606  COUNTRY     -  US
 PT0606  USGS QUAD   -  PHILIP SE (2017)
 PT0606
 PT0606                         *CURRENT SURVEY CONTROL
 PT0606  ______________________________________________________________________
 PT0606* NAD 83(1986) POSITION- 44 03 10.     (N) 101 35 11.     (W)   SCALED
 PT0606* NAVD 88 ORTHO HEIGHT -   668.720 (meters)     2193.96  (feet) ADJUSTED
 PT0606  ______________________________________________________________________
 PT0606  GEOID HEIGHT    -        -21.389 (meters)                     GEOID18
 PT0606  DYNAMIC HEIGHT  -        668.523 (meters)     2193.31  (feet) COMP
 PT0606  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 PT0606
 PT0606  VERT ORDER      -  SECOND    CLASS 0
 PT0606
 PT0606.The horizontal coordinates were scaled from a map and have
 PT0606.an estimated accuracy of +/- 6 seconds.
 PT0606
 PT0606.The orthometric height was determined by differential leveling and
 PT0606.adjusted by the NATIONAL GEODETIC SURVEY
 PT0606.in June 1991.
 PT0606
 PT0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0606.GEOID18 height accuracy estimate available here.
 PT0606
 PT0606.Click photographs - Photos may exist for this station.
 PT0606
 PT0606.The dynamic height is computed by dividing the NAVD 88
 PT0606.geopotential number by the normal gravity value computed on the
 PT0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0606.degrees latitude (g = 980.6199 gals.).
 PT0606
 PT0606.The modeled gravity was interpolated from observed gravity values.
 PT0606
 PT0606;                    North         East    Units  Estimated Accuracy
 PT0606;SPC SD S     -   191,780.      499,600.      MT  (+/- 180 meters Scaled)
 PT0606
 PT0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP928809(NAD 83)
 PT0606
 PT0606                          SUPERSEDED SURVEY CONTROL
 PT0606
 PT0606  NGVD 29 (??/??/92)  668.26   (m)         2192.4    (f) COMPUTED    2 0
 PT0606
 PT0606.Superseded values are not recommended for survey control.
 PT0606
 PT0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0606.See file dsdata.pdf to determine how the superseded data were derived.
 PT0606
 PT0606_MARKER: DR = REFERENCE MARK DISK
 PT0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0606_STAMPING: E 11 F NO 1 1961
 PT0606_MARK LOGO: CGS
 PT0606_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0606+STABILITY: SURFACE MOTION
 PT0606
 PT0606  HISTORY     - Date     Condition        Report By
 PT0606  HISTORY     - 1961     MONUMENTED       CGS
 PT0606  HISTORY     - 1962     GOOD             CGS
 PT0606
 PT0606                          STATION DESCRIPTION
 PT0606
 PT0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0606'4.7 MI NE FROM PHILIP.
 PT0606'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0606'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG A
 PT0606'PRIVATE GRAVELED ROAD, THENCE 1.4 MILES EAST ALONG OLD U.S.
 PT0606'HIGHWAY 14, IN SECTION 9, T 1 N, R 21 E, 12 FEET SOUTH OF THE
 PT0606'CENTER LINE OF THE OLD HIGHWAY, 35 FEET NORTHWEST OF A TELEPHONE
 PT0606'POLE, 1/2 FOOT NORTH OF A FENCE, 85.8 FEET SOUTHEAST OF AND ACROSS
 PT0606'THE ROAD FROM E 11 F 1961, ABOUT LEVEL WITH THE OLD HIGHWAY,
 PT0606'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0605 ***********************************************************************
 PT0605  DESIGNATION -  E 11 F RM 2
 PT0605  PID         -  PT0605
 PT0605  STATE/COUNTY-  SD/HAAKON
 PT0605  COUNTRY     -  US
 PT0605  USGS QUAD   -  PHILIP SE (2017)
 PT0605
 PT0605                         *CURRENT SURVEY CONTROL
 PT0605  ______________________________________________________________________
 PT0605* NAD 83(1986) POSITION- 44 03 10.     (N) 101 35 10.     (W)   SCALED
 PT0605* NAVD 88 ORTHO HEIGHT -   668.662 (meters)     2193.77  (feet) ADJUSTED
 PT0605  ______________________________________________________________________
 PT0605  GEOID HEIGHT    -        -21.390 (meters)                     GEOID18
 PT0605  DYNAMIC HEIGHT  -        668.465 (meters)     2193.12  (feet) COMP
 PT0605  MODELED GRAVITY -    980,303.1   (mgal)                       NAVD 88
 PT0605
 PT0605  VERT ORDER      -  SECOND    CLASS 0
 PT0605
 PT0605.The horizontal coordinates were scaled from a map and have
 PT0605.an estimated accuracy of +/- 6 seconds.
 PT0605
 PT0605.The orthometric height was determined by differential leveling and
 PT0605.adjusted by the NATIONAL GEODETIC SURVEY
 PT0605.in June 1991.
 PT0605
 PT0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0605.GEOID18 height accuracy estimate available here.
 PT0605
 PT0605.Click photographs - Photos may exist for this station.
 PT0605
 PT0605.The dynamic height is computed by dividing the NAVD 88
 PT0605.geopotential number by the normal gravity value computed on the
 PT0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0605.degrees latitude (g = 980.6199 gals.).
 PT0605
 PT0605.The modeled gravity was interpolated from observed gravity values.
 PT0605
 PT0605;                    North         East    Units  Estimated Accuracy
 PT0605;SPC SD S     -   191,780.      499,620.      MT  (+/- 180 meters Scaled)
 PT0605
 PT0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP928809(NAD 83)
 PT0605
 PT0605                          SUPERSEDED SURVEY CONTROL
 PT0605
 PT0605  NGVD 29 (??/??/92)  668.21   (m)         2192.3    (f) COMPUTED    2 0
 PT0605
 PT0605.Superseded values are not recommended for survey control.
 PT0605
 PT0605.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0605.See file dsdata.pdf to determine how the superseded data were derived.
 PT0605
 PT0605_MARKER: DR = REFERENCE MARK DISK
 PT0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0605_STAMPING: E 11 F NO 2 1961
 PT0605_MARK LOGO: CGS
 PT0605_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0605+STABILITY: SURFACE MOTION
 PT0605
 PT0605  HISTORY     - Date     Condition        Report By
 PT0605  HISTORY     - 1961     MONUMENTED       CGS
 PT0605  HISTORY     - 1962     GOOD             CGS
 PT0605
 PT0605                          STATION DESCRIPTION
 PT0605
 PT0605'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0605'4.7 MI NE FROM PHILIP.
 PT0605'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0605'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG A
 PT0605'PRIVATE GRAVELED ROAD, THENCE 1.4 MILES EAST ALONG OLD U.S.
 PT0605'HIGHWAY 14, IN SECTION 9, T 1 N, R 21 E, 72.2 FEET SOUTHWEST AND
 PT0605'ACROSS THE ROAD FROM E 11 F 1961, 11 FEET SOUTH OF THE CENTER
 PT0605'LINE OF THE OLD HIGHWAY, 22 FEET NORTH OF A TELEPHONE POLE, 1
 PT0605'FOOT NORTH OF A FENCE, ABOUT LEVEL WITH THE OLD HIGHWAY, AND SET
 PT0605'IN THE TOP OF A CONCRETE POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0354 ***********************************************************************
 OT0354  DESIGNATION -  E 12
 OT0354  PID         -  OT0354
 OT0354  STATE/COUNTY-  SD/FALL RIVER
 OT0354  COUNTRY     -  US
 OT0354  USGS QUAD   -  BUFFALO GAP (2017)
 OT0354
 OT0354                         *CURRENT SURVEY CONTROL
 OT0354  ______________________________________________________________________
 OT0354* NAD 83(1986) POSITION- 43 27 27.     (N) 103 21 02.     (W)   SCALED
 OT0354* NAVD 88 ORTHO HEIGHT -  1017.507 (meters)     3338.27  (feet) POSTED
 OT0354  ______________________________________________________________________
 OT0354  GEOID HEIGHT    -        -16.020 (meters)                     GEOID18
 OT0354  DYNAMIC HEIGHT  -       1017.10  (meters)     3336.9   (feet) COMP
 OT0354  MODELED GRAVITY -    980,180.0   (mgal)                       NAVD 88
 OT0354
 OT0354  VERT ORDER      -  * POSTED, SEE BELOW
 OT0354
 OT0354.The horizontal coordinates were scaled from a map and have
 OT0354.an estimated accuracy of +/- 6 seconds.
 OT0354
 OT0354.The orthometric height was determined by differential leveling
 OT0354.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0354
 OT0354.* This is a POSTED BENCH MARK height.
 OT0354
 OT0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0354.GEOID18 height accuracy estimate available here.
 OT0354
 OT0354.Click photographs - Photos may exist for this station.
 OT0354
 OT0354.The dynamic height is computed by dividing the NAVD 88
 OT0354.geopotential number by the normal gravity value computed on the
 OT0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0354.degrees latitude (g = 980.6199 gals.).
 OT0354
 OT0354.The modeled gravity was interpolated from observed gravity values.
 OT0354
 OT0354;                    North         East    Units  Estimated Accuracy
 OT0354;SPC SD S     -   129,320.      355,880.      MT  (+/- 180 meters Scaled)
 OT0354
 OT0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ334129(NAD 83)
 OT0354
 OT0354                          SUPERSEDED SURVEY CONTROL
 OT0354
 OT0354.No superseded survey control is available for this station.
 OT0354
 OT0354_MARKER: DB = BENCH MARK DISK
 OT0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0354_STAMPING: E 12 1926
 OT0354_MARK LOGO: CGS
 OT0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0354+STABILITY: SURFACE MOTION
 OT0354
 OT0354  HISTORY     - Date     Condition        Report By
 OT0354  HISTORY     - 1926     MONUMENTED       CGS
 OT0354  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0354
 OT0354                          STATION DESCRIPTION
 OT0354
 OT0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0354'3.5 MI SW FROM BUFFALO GAP.
 OT0354'3 1/2 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0354'FROM BUFFALO GAP, CUSTER COUNTY, AT THE UPPER END OF A CUT,
 OT0354'41 FEET SOUTHWEST OF THE CENTER LINE OF THE TRACK, 15 FEET NORTH
 OT0354'OF THE CENTER LINE OF A COUNTY ROAD, AND 8 FEET NORTHEAST OF THE
 OT0354'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED E 12 1926 AND SET
 OT0354'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1356 ***********************************************************************
 PU1356  DESIGNATION -  E 121
 PU1356  PID         -  PU1356
 PU1356  STATE/COUNTY-  SD/BUTTE
 PU1356  COUNTRY     -  US
 PU1356  USGS QUAD   -  NEWELL (2017)
 PU1356
 PU1356                         *CURRENT SURVEY CONTROL
 PU1356  ______________________________________________________________________
 PU1356* NAD 83(1986) POSITION- 44 41 37.     (N) 103 27 58.     (W)   SCALED
 PU1356* NAVD 88 ORTHO HEIGHT -   854.829 (meters)     2804.55  (feet) ADJUSTED
 PU1356  ______________________________________________________________________
 PU1356  GEOID HEIGHT    -        -16.255 (meters)                     GEOID18
 PU1356  DYNAMIC HEIGHT  -        854.609 (meters)     2803.83  (feet) COMP
 PU1356  MODELED GRAVITY -    980,330.9   (mgal)                       NAVD 88
 PU1356
 PU1356  VERT ORDER      -  SECOND    CLASS 0
 PU1356
 PU1356.The horizontal coordinates were scaled from a map and have
 PU1356.an estimated accuracy of +/- 6 seconds.
 PU1356
 PU1356.The orthometric height was determined by differential leveling and
 PU1356.adjusted by the NATIONAL GEODETIC SURVEY
 PU1356.in June 1991.
 PU1356
 PU1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1356.GEOID18 height accuracy estimate available here.
 PU1356
 PU1356.Click photographs - Photos may exist for this station.
 PU1356
 PU1356.The dynamic height is computed by dividing the NAVD 88
 PU1356.geopotential number by the normal gravity value computed on the
 PU1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1356.degrees latitude (g = 980.6199 gals.).
 PU1356
 PU1356.The modeled gravity was interpolated from observed gravity values.
 PU1356
 PU1356;                    North         East    Units  Estimated Accuracy
 PU1356;SPC SD N     -   101,480.      325,350.      MT  (+/- 180 meters Scaled)
 PU1356
 PU1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK215500(NAD 83)
 PU1356
 PU1356                          SUPERSEDED SURVEY CONTROL
 PU1356
 PU1356  NGVD 29 (??/??/92)  854.354  (m)         2802.99   (f) ADJ UNCH    2 0
 PU1356
 PU1356.Superseded values are not recommended for survey control.
 PU1356
 PU1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1356.See file dsdata.pdf to determine how the superseded data were derived.
 PU1356
 PU1356_MARKER: DB = BENCH MARK DISK
 PU1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1356_STAMPING: E 121 1934
 PU1356_MARK LOGO: CGS
 PU1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1356+STABILITY: SURFACE MOTION
 PU1356
 PU1356  HISTORY     - Date     Condition        Report By
 PU1356  HISTORY     - 1934     MONUMENTED       CGS
 PU1356  HISTORY     - 1962     GOOD             CGS
 PU1356  HISTORY     - 1963     GOOD             CGS
 PU1356
 PU1356                          STATION DESCRIPTION
 PU1356
 PU1356'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1356'2.8 MI W FROM NEWELL.
 PU1356'2.8 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1356'THE STATION AT NEWELL, ABOUT 0.5 MILE EAST OF MILE POST NO 20,
 PU1356'AT A GRADED ROAD CROSSING.  64.5 FEET NORTH OF THE NORTH RAIL, 34
 PU1356'FEET EAST OF THE CENTERLINE OF THE ROAD, 8.5 FEET NORTHWEST OF A
 PU1356'TELEGRAPH POLE, 3.5 FEET SOUTHEAST OF A FENCE CORNER, 2.5 FEET
 PU1356'SOUTH OF A FENCE LINE, 1.5 FEET WEST OF A WITNESS POST, 1.5 FEET
 PU1356'ABOVE THE TRACK, AND PROJECTING ABOUT 2 INCHES.  ALSO 4.3 MILE
 PU1356'SOUTHWEST ALONG U.S. HIGHWAY 121 FROM THE FIRST LUTHERAN CHURCH
 PU1356'AT NEWELL, THENCE 1 MILE NORTH ALONG A GRADED ROAD.
 PU1356
 PU1356                          STATION RECOVERY (1963)
 PU1356
 PU1356'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1356'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0742 ***********************************************************************
 PU0742  DESIGNATION -  E 122
 PU0742  PID         -  PU0742
 PU0742  STATE/COUNTY-  SD/MEADE
 PU0742  COUNTRY     -  US
 PU0742  USGS QUAD   -  CAMP CREEK (2017)
 PU0742
 PU0742                         *CURRENT SURVEY CONTROL
 PU0742  ______________________________________________________________________
 PU0742* NAD 83(1986) POSITION- 44 59 49.     (N) 102 52 38.     (W)   SCALED
 PU0742* NAVD 88 ORTHO HEIGHT -   864.886 (meters)     2837.55  (feet) ADJUSTED
 PU0742  ______________________________________________________________________
 PU0742  GEOID HEIGHT    -        -17.433 (meters)                     GEOID18
 PU0742  DYNAMIC HEIGHT  -        864.699 (meters)     2836.93  (feet) COMP
 PU0742  MODELED GRAVITY -    980,371.5   (mgal)                       NAVD 88
 PU0742
 PU0742  VERT ORDER      -  SECOND    CLASS 0
 PU0742
 PU0742.The horizontal coordinates were scaled from a map and have
 PU0742.an estimated accuracy of +/- 6 seconds.
 PU0742
 PU0742.The orthometric height was determined by differential leveling and
 PU0742.adjusted by the NATIONAL GEODETIC SURVEY
 PU0742.in June 1991.
 PU0742
 PU0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0742.GEOID18 height accuracy estimate available here.
 PU0742
 PU0742.Click photographs - Photos may exist for this station.
 PU0742
 PU0742.The dynamic height is computed by dividing the NAVD 88
 PU0742.geopotential number by the normal gravity value computed on the
 PU0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0742.degrees latitude (g = 980.6199 gals.).
 PU0742
 PU0742.The modeled gravity was interpolated from observed gravity values.
 PU0742
 PU0742;                    North         East    Units  Estimated Accuracy
 PU0742;SPC SD N     -   133,330.      373,190.      MT  (+/- 180 meters Scaled)
 PU0742
 PU0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK673848(NAD 83)
 PU0742
 PU0742                          SUPERSEDED SURVEY CONTROL
 PU0742
 PU0742  NGVD 29 (??/??/92)  864.407  (m)         2835.98   (f) ADJ UNCH    2 0
 PU0742
 PU0742.Superseded values are not recommended for survey control.
 PU0742
 PU0742.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0742.See file dsdata.pdf to determine how the superseded data were derived.
 PU0742
 PU0742_MARKER: DB = BENCH MARK DISK
 PU0742_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0742_STAMPING: E 122 1934
 PU0742_MARK LOGO: CGS
 PU0742_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0742_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0742
 PU0742  HISTORY     - Date     Condition        Report By
 PU0742  HISTORY     - 1934     MONUMENTED       CGS
 PU0742  HISTORY     - 1962     GOOD             CGS
 PU0742
 PU0742                          STATION DESCRIPTION
 PU0742
 PU0742'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0742'0.6 MI S FROM MUD BUTTE.
 PU0742'0.6 MILE SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MUD
 PU0742'BUTTE, AT THE NORTHWEST CORNER OF MUD BUTTE SCHOOL YARD, 213
 PU0742'FEET NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL
 PU0742'BUILDING, 35 FEET EAST OF THE CENTER LINE OF THE ROAD, 13 FEET
 PU0742'SOUTH OF A TELEPHONE POLE, 3 FEET SOUTHEAST OF A FENCE CORNER,
 PU0742'2.3 FEET EAST OF A FENCE, 2.9 FEET EAST OF A WITNESS POST,
 PU0742'ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0742'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0130 ***********************************************************************
 QT0130  DESIGNATION -  E 123 RESET
 QT0130  PID         -  QT0130
 QT0130  STATE/COUNTY-  SD/MEADE
 QT0130  COUNTRY     -  US
 QT0130  USGS QUAD   -  FAITH (2017)
 QT0130
 QT0130                         *CURRENT SURVEY CONTROL
 QT0130  ______________________________________________________________________
 QT0130* NAD 83(1986) POSITION- 45 01 21.     (N) 102 05 05.     (W)   SCALED
 QT0130* NAVD 88 ORTHO HEIGHT -   769.422 (meters)     2524.35  (feet) ADJUSTED
 QT0130  ______________________________________________________________________
 QT0130  GEOID HEIGHT    -        -19.337 (meters)                     GEOID18
 QT0130  DYNAMIC HEIGHT  -        769.269 (meters)     2523.84  (feet) COMP
 QT0130  MODELED GRAVITY -    980,392.3   (mgal)                       NAVD 88
 QT0130
 QT0130  VERT ORDER      -  FIRST     CLASS II
 QT0130
 QT0130.The horizontal coordinates were scaled from a map and have
 QT0130.an estimated accuracy of +/- 6 seconds.
 QT0130
 QT0130.The orthometric height was determined by differential leveling and
 QT0130.adjusted by the NATIONAL GEODETIC SURVEY
 QT0130.in June 1991.
 QT0130
 QT0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0130.GEOID18 height accuracy estimate available here.
 QT0130
 QT0130.Click photographs - Photos may exist for this station.
 QT0130
 QT0130.The dynamic height is computed by dividing the NAVD 88
 QT0130.geopotential number by the normal gravity value computed on the
 QT0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0130.degrees latitude (g = 980.6199 gals.).
 QT0130
 QT0130.The modeled gravity was interpolated from observed gravity values.
 QT0130
 QT0130;                    North         East    Units  Estimated Accuracy
 QT0130;SPC SD N     -   134,260.      435,720.      MT  (+/- 180 meters Scaled)
 QT0130
 QT0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK296895(NAD 83)
 QT0130
 QT0130                          SUPERSEDED SURVEY CONTROL
 QT0130
 QT0130  NGVD 29 (??/??/92)  768.967  (m)         2522.85   (f) ADJ UNCH    1 2
 QT0130
 QT0130.Superseded values are not recommended for survey control.
 QT0130
 QT0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0130.See file dsdata.pdf to determine how the superseded data were derived.
 QT0130
 QT0130_MARKER: DB = BENCH MARK DISK
 QT0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0130_STAMPING: E 123 RESET 1946
 QT0130_MARK LOGO: CGS
 QT0130_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0130+STABILITY: SURFACE MOTION
 QT0130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0130+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0130
 QT0130  HISTORY     - Date     Condition        Report By
 QT0130  HISTORY     - 1946     MONUMENTED       SDHD
 QT0130  HISTORY     - 1963     GOOD             CGS
 QT0130  HISTORY     - 1981     GOOD             NGS
 QT0130  HISTORY     - 19960425 GOOD             NGS
 QT0130
 QT0130                          STATION DESCRIPTION
 QT0130
 QT0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0130'2.4 MI W FROM FAITH.
 QT0130'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0130'FAITH, THENCE 2.3 MILES WEST ALONG U.S. HIGHWAY 212 TO AN
 QT0130'INTERSECTION, 104 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 QT0130'44 FEET SOUTH OF A FENCE CORNER, 33 FEET EAST OF THE CENTER LINE
 QT0130'OF A DIRT ROAD, 1.0 FOOT SOUTH OF A METAL WITNESS POST, ABOUT
 QT0130'5 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 QT0130'CONCRETE POST PROJECTING 6 INCHES.
 QT0130
 QT0130                          STATION RECOVERY (1981)
 QT0130
 QT0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0130'RECOVERED IN GOOD CONDITION.
 QT0130
 QT0130                          STATION RECOVERY (1996)
 QT0130
 QT0130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0130'3.2 KM (2.00 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0130'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 113.6 M (372.7 FT) EAST OF
 QT0130'MILEPOST 112, 31.4 M (103.0 FT) SOUTH OF THE HIGHWAY CENTERLINE, 10.0
 QT0130'M (32.8 FT) EAST OF THE CENTER OF A TRACK ROAD, 1.5 M (4.9 FT) BELOW
 QT0130'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND
 QT0130'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1098 ***********************************************************************
 PU1098  DESIGNATION -  E 124
 PU1098  PID         -  PU1098
 PU1098  STATE/COUNTY-  SD/BUTTE
 PU1098  COUNTRY     -  US
 PU1098  USGS QUAD   -  CASTLE ROCK (2017)
 PU1098
 PU1098                         *CURRENT SURVEY CONTROL
 PU1098  ______________________________________________________________________
 PU1098* NAD 83(1986) POSITION- 44 56 29.     (N) 103 25 27.     (W)   SCALED
 PU1098* NAVD 88 ORTHO HEIGHT -   933.838 (meters)     3063.77  (feet) ADJUSTED
 PU1098  ______________________________________________________________________
 PU1098  GEOID HEIGHT    -        -16.422 (meters)                     GEOID18
 PU1098  DYNAMIC HEIGHT  -        933.610 (meters)     3063.02  (feet) COMP
 PU1098  MODELED GRAVITY -    980,341.8   (mgal)                       NAVD 88
 PU1098
 PU1098  VERT ORDER      -  SECOND    CLASS 0
 PU1098
 PU1098.The horizontal coordinates were scaled from a map and have
 PU1098.an estimated accuracy of +/- 6 seconds.
 PU1098
 PU1098.The orthometric height was determined by differential leveling and
 PU1098.adjusted by the NATIONAL GEODETIC SURVEY
 PU1098.in June 1991.
 PU1098
 PU1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1098.GEOID18 height accuracy estimate available here.
 PU1098
 PU1098.Click photographs - Photos may exist for this station.
 PU1098
 PU1098.The dynamic height is computed by dividing the NAVD 88
 PU1098.geopotential number by the normal gravity value computed on the
 PU1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1098.degrees latitude (g = 980.6199 gals.).
 PU1098
 PU1098.The modeled gravity was interpolated from observed gravity values.
 PU1098
 PU1098;                    North         East    Units  Estimated Accuracy
 PU1098;SPC SD N     -   128,840.      329,840.      MT  (+/- 180 meters Scaled)
 PU1098
 PU1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243776(NAD 83)
 PU1098
 PU1098                          SUPERSEDED SURVEY CONTROL
 PU1098
 PU1098  NGVD 29 (??/??/92)  933.361  (m)         3062.20   (f) ADJ UNCH    2 0
 PU1098
 PU1098.Superseded values are not recommended for survey control.
 PU1098
 PU1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1098.See file dsdata.pdf to determine how the superseded data were derived.
 PU1098
 PU1098_MARKER: DB = BENCH MARK DISK
 PU1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1098_STAMPING: E 124 1934
 PU1098_MARK LOGO: CGS
 PU1098_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1098+STABILITY: SURFACE MOTION
 PU1098
 PU1098  HISTORY     - Date     Condition        Report By
 PU1098  HISTORY     - 1934     MONUMENTED       CGS
 PU1098  HISTORY     - 1963     GOOD             CGS
 PU1098  HISTORY     - 1967     GOOD             CGS
 PU1098  HISTORY     - 20201022 MARK NOT FOUND   SDDT
 PU1098
 PU1098                          STATION DESCRIPTION
 PU1098
 PU1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1098'1.6 MI S FROM CASTLE ROCK.
 PU1098'ABOUT 1.6 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1098'OFFICE AT CASTLE ROCK, 0.1 MILE NORTH OF A 36-INCH CORRUGATED
 PU1098'METAL CULVERT, 48.5 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PU1098'19.5 FEET EAST OF A NORTH-SOUTH FENCE, 2.0 FEET EAST OF A METAL
 PU1098'WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 PU1098'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
 PU1098
 PU1098                          STATION RECOVERY (1967)
 PU1098
 PU1098'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 PU1098'RECOVERED IN GOOD CONDITION.
 PU1098
 PU1098                          STATION RECOVERY (2020)
 PU1098
 PU1098'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1098'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0945 ***********************************************************************
 PU0945  DESIGNATION -  E 128
 PU0945  PID         -  PU0945
 PU0945  STATE/COUNTY-  SD/MEADE
 PU0945  COUNTRY     -  US
 PU0945  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0945
 PU0945                         *CURRENT SURVEY CONTROL
 PU0945  ______________________________________________________________________
 PU0945* NAD 83(1986) POSITION- 44 31 54.     (N) 102 49 28.     (W)   SCALED
 PU0945* NAVD 88 ORTHO HEIGHT -   844.623 (meters)     2771.07  (feet) ADJUSTED
 PU0945  ______________________________________________________________________
 PU0945  GEOID HEIGHT    -        -17.814 (meters)                     GEOID18
 PU0945  DYNAMIC HEIGHT  -        844.397 (meters)     2770.33  (feet) COMP
 PU0945  MODELED GRAVITY -    980,322.0   (mgal)                       NAVD 88
 PU0945
 PU0945  VERT ORDER      -  FIRST     CLASS II
 PU0945
 PU0945.The horizontal coordinates were scaled from a map and have
 PU0945.an estimated accuracy of +/- 6 seconds.
 PU0945
 PU0945.The orthometric height was determined by differential leveling and
 PU0945.adjusted by the NATIONAL GEODETIC SURVEY
 PU0945.in October 1997.
 PU0945
 PU0945.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0945.GEOID18 height accuracy estimate available here.
 PU0945
 PU0945.Click photographs - Photos may exist for this station.
 PU0945
 PU0945.The dynamic height is computed by dividing the NAVD 88
 PU0945.geopotential number by the normal gravity value computed on the
 PU0945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0945.degrees latitude (g = 980.6199 gals.).
 PU0945
 PU0945.The modeled gravity was interpolated from observed gravity values.
 PU0945
 PU0945;                    North         East    Units  Estimated Accuracy
 PU0945;SPC SD N     -    81,520.      375,550.      MT  (+/- 180 meters Scaled)
 PU0945
 PU0945_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728332(NAD 83)
 PU0945
 PU0945                          SUPERSEDED SURVEY CONTROL
 PU0945
 PU0945  NAVD 88 (06/15/91)  844.566  (m)         2770.88   (f) SUPERSEDED  1 2
 PU0945  NGVD 29 (??/??/92)  844.111  (m)         2769.39   (f) ADJ UNCH    1 2
 PU0945
 PU0945.Superseded values are not recommended for survey control.
 PU0945
 PU0945.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0945.See file dsdata.pdf to determine how the superseded data were derived.
 PU0945
 PU0945_MARKER: DB = BENCH MARK DISK
 PU0945_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0945_STAMPING: E 128 1934
 PU0945_MARK LOGO: CGS
 PU0945_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0945_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0945_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0945+SATELLITE: SATELLITE OBSERVATIONS - May 08, 2012
 PU0945
 PU0945  HISTORY     - Date     Condition        Report By
 PU0945  HISTORY     - 1934     MONUMENTED       CGS
 PU0945  HISTORY     - 1962     GOOD             CGS
 PU0945  HISTORY     - 19950524 GOOD             NGS
 PU0945  HISTORY     - 20120508 GOOD             INDIV
 PU0945
 PU0945                          STATION DESCRIPTION
 PU0945
 PU0945'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0945'17 MI E FROM VOLUNTEER.
 PU0945'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0945'VOLUNTEER, THENCE 0.6 MILE NORTH, AT A POWER LINE CROSSING,
 PU0945'36 FEET WEST OF THE CENTER LINE OF THE ROAD, 38 FEET SOUTH OF THE
 PU0945'EXTENDED LINE OF A FENCE RUNNING EAST, 5 FEET SOUTH OF A FENCE
 PU0945'JUNCTION, 210 FEET EAST OF A FENCE, 1.0 FOOT EAST OF A WITNESS
 PU0945'POST, ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP OF A
 PU0945'CONCRETE POST PROJECTING 0.3 FOOT.
 PU0945
 PU0945                          STATION RECOVERY (1995)
 PU0945
 PU0945'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0945'13.6 KM (8.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0945'IN UNION CENTER, THENCE 0.9 KM (0.55 MI) NORTHERLY ALONG COUNTY ROAD
 PU0945'23 T, 11.7 M (38.4 FT) SOUTH OF AN EXTENDED FENCE LINE LEADING EAST,
 PU0945'10.8 M (35.4 FT) WEST OF THE ROAD CENTERLINE, 1.5 M (4.9 FT) SOUTH OF
 PU0945'A BRACED FENCE POST, 0.6 M (2.0 FT) EAST OF A FENCE, 0.3 M (1.0 FT)
 PU0945'ABOVE THE LEVEL OF THE ROAD, 0.2 M (0.7 FT) EAST OF A WITNESS POST,
 PU0945'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU0945
 PU0945                          STATION RECOVERY (2012)
 PU0945
 PU0945'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0106 ***********************************************************************
 PT0106  DESIGNATION -  E 13
 PT0106  PID         -  PT0106
 PT0106  STATE/COUNTY-  SD/LYMAN
 PT0106  COUNTRY     -  US
 PT0106  USGS QUAD   -  STONY BUTTE (2017)
 PT0106
 PT0106                         *CURRENT SURVEY CONTROL
 PT0106  ______________________________________________________________________
 PT0106* NAD 83(1986) POSITION- 44 00 24.     (N) 100 17 10.     (W)   SCALED
 PT0106* NAVD 88 ORTHO HEIGHT -   591.014 (meters)     1939.02  (feet) ADJUSTED
 PT0106  ______________________________________________________________________
 PT0106  GEOID HEIGHT    -        -24.558 (meters)                     GEOID18
 PT0106  DYNAMIC HEIGHT  -        590.839 (meters)     1938.44  (feet) COMP
 PT0106  MODELED GRAVITY -    980,303.5   (mgal)                       NAVD 88
 PT0106
 PT0106  VERT ORDER      -  FIRST     CLASS II
 PT0106
 PT0106.The horizontal coordinates were scaled from a map and have
 PT0106.an estimated accuracy of +/- 6 seconds.
 PT0106
 PT0106.The orthometric height was determined by differential leveling and
 PT0106.adjusted by the NATIONAL GEODETIC SURVEY
 PT0106.in June 1991.
 PT0106
 PT0106.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0106.GEOID18 height accuracy estimate available here.
 PT0106
 PT0106.Click photographs - Photos may exist for this station.
 PT0106
 PT0106.The dynamic height is computed by dividing the NAVD 88
 PT0106.geopotential number by the normal gravity value computed on the
 PT0106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0106.degrees latitude (g = 980.6199 gals.).
 PT0106
 PT0106.The modeled gravity was interpolated from observed gravity values.
 PT0106
 PT0106;                    North         East    Units  Estimated Accuracy
 PT0106;SPC SD S     -   185,900.      603,790.      MT  (+/- 180 meters Scaled)
 PT0106
 PT0106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP968734(NAD 83)
 PT0106
 PT0106                          SUPERSEDED SURVEY CONTROL
 PT0106
 PT0106  NGVD 29 (??/??/92)  590.597  (m)         1937.65   (f) ADJ UNCH    1 2
 PT0106
 PT0106.Superseded values are not recommended for survey control.
 PT0106
 PT0106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0106.See file dsdata.pdf to determine how the superseded data were derived.
 PT0106
 PT0106_MARKER: DB = BENCH MARK DISK
 PT0106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0106_STAMPING: E 13 1926 1937.650
 PT0106_MARK LOGO: CGS
 PT0106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0106+STABILITY: SURFACE MOTION
 PT0106_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0106+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1986
 PT0106
 PT0106  HISTORY     - Date     Condition        Report By
 PT0106  HISTORY     - 1926     MONUMENTED       CGS
 PT0106  HISTORY     - 1965     GOOD             CGS
 PT0106  HISTORY     - 19861110 SEE DESCRIPTION  NGS
 PT0106
 PT0106                          STATION DESCRIPTION
 PT0106
 PT0106'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 PT0106'5.5 MI N FROM VIVIAN.
 PT0106'5-3/4 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 PT0106'VIVIAN, LYMAN COUNTY, ABOUT 1.5 MILES SOUTH OF STONEY BUTTE, NEAR
 PT0106'THE TOP OF A HILL, AT THE INTERSECTION OF A SECTION-LINE ROAD,
 PT0106'5 FEET EAST OF A CORNER POST AT THE EAST-AND-WEST SECTION-LINE
 PT0106'ROAD, EAST OF THE HIGHWAY, 1.5 FEET SOUTH OF THE NORTH FENCE OF
 PT0106'THE SECTION-LINE ROAD, AND IN LINE WITH A ROW OF POLES.  A
 PT0106'STANDARD DISK, STAMPED 1937.650 E 13 1926 AND SET IN THE TOP
 PT0106'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.  TOWNSHIP 106
 PT0106'NORTH, RANGE 79 WEST, NEAR THE CORNER OF SECTIONS 2, 3, 10 AND 11,
 PT0106'31 FEET NORTH AND 27 FEET EAST OF CROSSROADS, 7.0 FEET WEST
 PT0106'OF A FENCE CORNER, AND IN THE DITCH.
 PT0106
 PT0106                          STATION RECOVERY (1986)
 PT0106
 PT0106'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0106'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0333 ***********************************************************************
 PU0333  DESIGNATION -  E 130
 PU0333  PID         -  PU0333
 PU0333  STATE/COUNTY-  SD/PENNINGTON
 PU0333  COUNTRY     -  US
 PU0333  USGS QUAD   -  WASTA SE (2017)
 PU0333
 PU0333                         *CURRENT SURVEY CONTROL
 PU0333  ______________________________________________________________________
 PU0333* NAD 83(1986) POSITION- 44 00 22.     (N) 102 18 25.     (W)   SCALED
 PU0333* NAVD 88 ORTHO HEIGHT -   787.723 (meters)     2584.39  (feet) ADJUSTED
 PU0333  ______________________________________________________________________
 PU0333  GEOID HEIGHT    -        -18.807 (meters)                     GEOID18
 PU0333  DYNAMIC HEIGHT  -        787.482 (meters)     2583.60  (feet) COMP
 PU0333  MODELED GRAVITY -    980,285.6   (mgal)                       NAVD 88
 PU0333
 PU0333  VERT ORDER      -  SECOND    CLASS 0
 PU0333
 PU0333.The horizontal coordinates were scaled from a map and have
 PU0333.an estimated accuracy of +/- 6 seconds.
 PU0333
 PU0333.The orthometric height was determined by differential leveling and
 PU0333.adjusted by the NATIONAL GEODETIC SURVEY
 PU0333.in June 1991.
 PU0333
 PU0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0333.GEOID18 height accuracy estimate available here.
 PU0333
 PU0333.Click photographs - Photos may exist for this station.
 PU0333
 PU0333.The dynamic height is computed by dividing the NAVD 88
 PU0333.geopotential number by the normal gravity value computed on the
 PU0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0333.degrees latitude (g = 980.6199 gals.).
 PU0333
 PU0333.The modeled gravity was interpolated from observed gravity values.
 PU0333
 PU0333;                    North         East    Units  Estimated Accuracy
 PU0333;SPC SD S     -   187,710.      441,750.      MT  (+/- 180 meters Scaled)
 PU0333
 PU0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ158760(NAD 83)
 PU0333
 PU0333                          SUPERSEDED SURVEY CONTROL
 PU0333
 PU0333  NGVD 29 (??/??/92)  787.272  (m)         2582.91   (f) ADJ UNCH    2 0
 PU0333
 PU0333.Superseded values are not recommended for survey control.
 PU0333
 PU0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0333.See file dsdata.pdf to determine how the superseded data were derived.
 PU0333
 PU0333_MARKER: DB = BENCH MARK DISK
 PU0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0333_STAMPING: E 130 1934
 PU0333_MARK LOGO: CGS
 PU0333_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0333+STABILITY: SURFACE MOTION
 PU0333
 PU0333  HISTORY     - Date     Condition        Report By
 PU0333  HISTORY     - 1934     MONUMENTED       CGS
 PU0333  HISTORY     - 1962     GOOD             CGS
 PU0333
 PU0333                          STATION DESCRIPTION
 PU0333
 PU0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0333'4 MI W FROM WALL.
 PU0333'ABOUT 4.0 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0333'FROM THE STATION AT WALL, 3 1/2 TELEPHONE POLES WEST NORTHWEST
 PU0333'OF MILEPOST 595, 7 RAILS WEST OF TRESTLE NUMBER 1787, 95 1/2
 PU0333'NORTH OF THE NORTH RAIL, 2 1/2 FEET SOUTH OF A FENCE, LEVEL
 PU0333'WITH THE RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0333'4 INCHES.  NOTE-- THIS BENCH MARK WAS RECOVERED WITH THE
 PU0333'LETTERS F 130 STAMPED ON IT.  OLD DESCRIPTION STATES IT SHOULD
 PU0333'BE E 130.  THE LETTER E WAS PLACED ON TOP OF THE LETTER F
 PU0333'AND STAMPING WAS CORRECTED.  BENCH MARK F 130 IS AT WALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0603 ***********************************************************************
 PU0603  DESIGNATION -  E 131
 PU0603  PID         -  PU0603
 PU0603  STATE/COUNTY-  SD/PENNINGTON
 PU0603  COUNTRY     -  US
 PU0603  USGS QUAD   -  OWANKA (2017)
 PU0603
 PU0603                         *CURRENT SURVEY CONTROL
 PU0603  ______________________________________________________________________
 PU0603* NAD 83(1986) POSITION- 44 00 12.58   (N) 102 30 13.34   (W)   HD_HELD1
 PU0603* NAVD 88 ORTHO HEIGHT -   730.740 (meters)     2397.44  (feet) ADJUSTED
 PU0603  ______________________________________________________________________
 PU0603  GEOID HEIGHT    -        -18.310 (meters)                     GEOID18
 PU0603  DYNAMIC HEIGHT  -        730.526 (meters)     2396.73  (feet) COMP
 PU0603  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 PU0603
 PU0603  VERT ORDER      -  SECOND    CLASS 0
 PU0603
 PU0603.The horizontal coordinates were determined by differentially corrected
 PU0603.hand held GPS observations or other comparable positioning techniques
 PU0603.and have an estimated accuracy of +/- 3 meters.
 PU0603
 PU0603.The orthometric height was determined by differential leveling and
 PU0603.adjusted by the NATIONAL GEODETIC SURVEY
 PU0603.in June 1991.
 PU0603
 PU0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0603.GEOID18 height accuracy estimate available here.
 PU0603
 PU0603.Click photographs - Photos may exist for this station.
 PU0603
 PU0603.The dynamic height is computed by dividing the NAVD 88
 PU0603.geopotential number by the normal gravity value computed on the
 PU0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0603.degrees latitude (g = 980.6199 gals.).
 PU0603
 PU0603.The modeled gravity was interpolated from observed gravity values.
 PU0603
 PU0603;                    North         East    Units  Estimated Accuracy
 PU0603;SPC SD S     -   187,817.2     425,965.0     MT  (+/- 3 meters HH1 GPS) 
 PU0603
 PU0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0012875290(NAD 83)
 PU0603
 PU0603                          SUPERSEDED SURVEY CONTROL
 PU0603
 PU0603  NGVD 29 (??/??/92)  730.295  (m)         2395.98   (f) ADJ UNCH    2 0
 PU0603
 PU0603.Superseded values are not recommended for survey control.
 PU0603
 PU0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0603.See file dsdata.pdf to determine how the superseded data were derived.
 PU0603
 PU0603_MARKER: DB = BENCH MARK DISK
 PU0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0603_STAMPING: E 131 1934
 PU0603_MARK LOGO: CGS
 PU0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0603+STABILITY: SURFACE MOTION
 PU0603
 PU0603  HISTORY     - Date     Condition        Report By
 PU0603  HISTORY     - 1934     MONUMENTED       CGS
 PU0603
 PU0603                          STATION DESCRIPTION
 PU0603
 PU0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0603'6 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0603'FROM THE STATION AT WASTA, PENNINGTON COUNTY, 43 YARDS WEST OF
 PU0603'MILEPOST 611, 158 YARDS EAST OF THE EAST END OF STEEL AND CONCRETE
 PU0603'TRESTLE 1851, 77 YARDS WEST OF WOODEN TRESTLE 1850, 45.3 FEET
 PU0603'NORTH OF THE NORTH RAIL, 24 YARDS EAST OF AN IRON GATE IN THE
 PU0603'RIGHT-OF-WAY FENCE AND 2.7 FEET SOUTH OF THE FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0276 ***********************************************************************
 OT0276  DESIGNATION -  E 132 RESET
 OT0276  PID         -  OT0276
 OT0276  STATE/COUNTY-  SD/PENNINGTON
 OT0276  COUNTRY     -  US
 OT0276  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0276
 OT0276                         *CURRENT SURVEY CONTROL
 OT0276  ______________________________________________________________________
 OT0276* NAD 83(1986) POSITION- 43 43 16.     (N) 102 31 36.     (W)   SCALED
 OT0276* NAVD 88 ORTHO HEIGHT -   858.59  (meters)     2816.9   (feet) RESET
 OT0276  ______________________________________________________________________
 OT0276  GEOID HEIGHT    -        -18.250 (meters)                     GEOID18
 OT0276  VERT ORDER      -  THIRD
 OT0276
 OT0276.The horizontal coordinates were scaled from a map and have
 OT0276.an estimated accuracy of +/- 6 seconds.
 OT0276
 OT0276.The orthometric height was computed from unverified reset data.
 OT0276
 OT0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0276.GEOID18 height accuracy estimate available here.
 OT0276
 OT0276.Click photographs - Photos may exist for this station.
 OT0276
 OT0276;                    North         East    Units  Estimated Accuracy
 OT0276;SPC SD S     -   156,500.      423,300.      MT  (+/- 180 meters Scaled)
 OT0276
 OT0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ992438(NAD 83)
 OT0276
 OT0276                          SUPERSEDED SURVEY CONTROL
 OT0276
 OT0276.No superseded survey control is available for this station.
 OT0276
 OT0276_MARKER: DB = BENCH MARK DISK
 OT0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0276_STAMPING: E 132 RESET 1966
 OT0276_MARK LOGO: CGS
 OT0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0276+STABILITY: SURFACE MOTION
 OT0276
 OT0276  HISTORY     - Date     Condition        Report By
 OT0276  HISTORY     - 1966     MONUMENTED       SDHD
 OT0276
 OT0276                          STATION DESCRIPTION
 OT0276
 OT0276'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1966
 OT0276'4.5 MI S FROM SCENIC.
 OT0276'ABOUT 4.5 MILES SOUTH ALONG A ROAD LEADING TO MANDERSON AND BRENNAN
 OT0276'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD AT
 OT0276'SCENIC, 73 FEET WEST OF THE CENTER LINE OF THE ROAD, 253 FEET
 OT0276'NORTH OF THE 1/4 CORNER BETWEEN SECTIONS 2 AND 11 T 4S., R 13 E
 OT0276'B.H.M. AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0200 ***********************************************************************
 OT0200  DESIGNATION -  E 133
 OT0200  PID         -  OT0200
 OT0200  STATE/COUNTY-  SD/SHANNON
 OT0200  COUNTRY     -  US
 OT0200  USGS QUAD   -  WOUNDED KNEE (2017)
 OT0200
 OT0200                         *CURRENT SURVEY CONTROL
 OT0200  ______________________________________________________________________
 OT0200* NAD 83(1986) POSITION- 43 08 22.     (N) 102 21 53.     (W)   SCALED
 OT0200* NAVD 88 ORTHO HEIGHT -   985.241 (meters)     3232.41  (feet) ADJUSTED
 OT0200  ______________________________________________________________________
 OT0200  GEOID HEIGHT    -        -18.433 (meters)                     GEOID18
 OT0200  DYNAMIC HEIGHT  -        984.821 (meters)     3231.03  (feet) COMP
 OT0200  MODELED GRAVITY -    980,159.9   (mgal)                       NAVD 88
 OT0200
 OT0200  VERT ORDER      -  SECOND    CLASS 0
 OT0200
 OT0200.The horizontal coordinates were scaled from a map and have
 OT0200.an estimated accuracy of +/- 6 seconds.
 OT0200
 OT0200.The orthometric height was determined by differential leveling and
 OT0200.adjusted by the NATIONAL GEODETIC SURVEY
 OT0200.in June 1991.
 OT0200
 OT0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0200.GEOID18 height accuracy estimate available here.
 OT0200
 OT0200.Click photographs - Photos may exist for this station.
 OT0200
 OT0200.The dynamic height is computed by dividing the NAVD 88
 OT0200.geopotential number by the normal gravity value computed on the
 OT0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0200.degrees latitude (g = 980.6199 gals.).
 OT0200
 OT0200.The modeled gravity was interpolated from observed gravity values.
 OT0200
 OT0200;                    North         East    Units  Estimated Accuracy
 OT0200;SPC SD S     -    91,570.      434,760.      MT  (+/- 180 meters Scaled)
 OT0200
 OT0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH143796(NAD 83)
 OT0200
 OT0200                          SUPERSEDED SURVEY CONTROL
 OT0200
 OT0200  NGVD 29 (??/??/92)  984.751  (m)         3230.80   (f) ADJ UNCH    2 0
 OT0200
 OT0200.Superseded values are not recommended for survey control.
 OT0200
 OT0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0200.See file dsdata.pdf to determine how the superseded data were derived.
 OT0200
 OT0200_MARKER: DB = BENCH MARK DISK
 OT0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0200_STAMPING: E 133 1934
 OT0200_MARK LOGO: CGS
 OT0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0200+STABILITY: SURFACE MOTION
 OT0200
 OT0200  HISTORY     - Date     Condition        Report By
 OT0200  HISTORY     - 1934     MONUMENTED       CGS
 OT0200  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0200
 OT0200                          STATION DESCRIPTION
 OT0200
 OT0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0200'AT BRENNAN.
 OT0200'AT BRENNAN, SHANNON COUNTY, AT THE INTERSECTION OF U.S. HIGHWAY
 OT0200'18 AND THE ROAD LEADING TO MANDERSON AND SCENIC, 115 YARDS
 OT0200'EAST OF A GROCERY STORE, 87 FEET NORTH OF THE CENTERLINE OF THE
 OT0200'HIGHWAY, AND 51 FEET WEST OF THE CENTERLINE OF THE ROAD.  A
 OT0200'STANDARD DISK, STAMPED E 133 1934 AND SET IN THE TOP OF A
 OT0200'CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  NOTE-- ROAD HAS
 OT0200'BEEN WIDENED.  BRENNAN IS NOW SHOWN ON MAPS AS WOUNDED KNEE.
 OT0200
 OT0200                          STATION RECOVERY (1966)
 OT0200
 OT0200'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0200'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0407 ***********************************************************************
 OT0407  DESIGNATION -  E 134
 OT0407  PID         -  OT0407
 OT0407  STATE/COUNTY-  SD/FALL RIVER
 OT0407  COUNTRY     -  US
 OT0407  USGS QUAD   -  OELRICHS (2017)
 OT0407
 OT0407                         *CURRENT SURVEY CONTROL
 OT0407  ______________________________________________________________________
 OT0407* NAD 83(1986) POSITION- 43 09 31.     (N) 103 13 31.     (W)   SCALED
 OT0407* NAVD 88 ORTHO HEIGHT -  1028.211 (meters)     3373.39  (feet) ADJUSTED
 OT0407  ______________________________________________________________________
 OT0407  GEOID HEIGHT    -        -17.006 (meters)                     GEOID18
 OT0407  DYNAMIC HEIGHT  -       1027.753 (meters)     3371.89  (feet) COMP
 OT0407  MODELED GRAVITY -    980,140.0   (mgal)                       NAVD 88
 OT0407
 OT0407  VERT ORDER      -  SECOND    CLASS 0
 OT0407
 OT0407.The horizontal coordinates were scaled from a map and have
 OT0407.an estimated accuracy of +/- 6 seconds.
 OT0407
 OT0407.The orthometric height was determined by differential leveling and
 OT0407.adjusted by the NATIONAL GEODETIC SURVEY
 OT0407.in June 1991.
 OT0407
 OT0407.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0407.GEOID18 height accuracy estimate available here.
 OT0407
 OT0407.Click photographs - Photos may exist for this station.
 OT0407
 OT0407.The dynamic height is computed by dividing the NAVD 88
 OT0407.geopotential number by the normal gravity value computed on the
 OT0407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0407.degrees latitude (g = 980.6199 gals.).
 OT0407
 OT0407.The modeled gravity was interpolated from observed gravity values.
 OT0407
 OT0407;                    North         East    Units  Estimated Accuracy
 OT0407;SPC SD S     -    95,780.      364,860.      MT  (+/- 180 meters Scaled)
 OT0407
 OT0407_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH442799(NAD 83)
 OT0407
 OT0407                          SUPERSEDED SURVEY CONTROL
 OT0407
 OT0407  NGVD 29 (??/??/92) 1027.675  (m)         3371.63   (f) ADJ UNCH    2 0
 OT0407
 OT0407.Superseded values are not recommended for survey control.
 OT0407
 OT0407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0407.See file dsdata.pdf to determine how the superseded data were derived.
 OT0407
 OT0407_MARKER: DB = BENCH MARK DISK
 OT0407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0407_STAMPING: E 134 1934
 OT0407_MARK LOGO: CGS
 OT0407_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0407+STABILITY: SURFACE MOTION
 OT0407
 OT0407  HISTORY     - Date     Condition        Report By
 OT0407  HISTORY     - 1934     MONUMENTED       CGS
 OT0407
 OT0407                          STATION DESCRIPTION
 OT0407
 OT0407'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0407'1.7 MI S FROM DELRICHS.
 OT0407'1.7 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0407'FROM THE STATION AT OELRICHS, FALL RIVER COUNTY, AT A SECTION-ROAD
 OT0407'CROSSING, 44.5 FEET NORTH OF THE CENTERLINE OF THE ROAD, AND
 OT0407'28.8 FEET WEST OF THE WEST RAIL.  A STANDARD DISK, STAMPED
 OT0407'E 134 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0407'8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0228 ***********************************************************************
 OT0228  DESIGNATION -  E 135
 OT0228  PID         -  OT0228
 OT0228  STATE/COUNTY-  SD/SHANNON
 OT0228  COUNTRY     -  US
 OT0228  USGS QUAD   -  OGLALA (2017)
 OT0228
 OT0228                         *CURRENT SURVEY CONTROL
 OT0228  ______________________________________________________________________
 OT0228* NAD 83(1986) POSITION- 43 11 11.     (N) 102 44 10.     (W)   SCALED
 OT0228* NAVD 88 ORTHO HEIGHT -   911.575 (meters)     2990.73  (feet) ADJUSTED
 OT0228  ______________________________________________________________________
 OT0228  GEOID HEIGHT    -        -17.874 (meters)                     GEOID18
 OT0228  DYNAMIC HEIGHT  -        911.202 (meters)     2989.50  (feet) COMP
 OT0228  MODELED GRAVITY -    980,180.2   (mgal)                       NAVD 88
 OT0228
 OT0228  VERT ORDER      -  SECOND    CLASS 0
 OT0228
 OT0228.The horizontal coordinates were scaled from a map and have
 OT0228.an estimated accuracy of +/- 6 seconds.
 OT0228
 OT0228.The orthometric height was determined by differential leveling and
 OT0228.adjusted by the NATIONAL GEODETIC SURVEY
 OT0228.in June 1991.
 OT0228
 OT0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0228.GEOID18 height accuracy estimate available here.
 OT0228
 OT0228.Click photographs - Photos may exist for this station.
 OT0228
 OT0228.The dynamic height is computed by dividing the NAVD 88
 OT0228.geopotential number by the normal gravity value computed on the
 OT0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0228.degrees latitude (g = 980.6199 gals.).
 OT0228
 OT0228.The modeled gravity was interpolated from observed gravity values.
 OT0228
 OT0228;                    North         East    Units  Estimated Accuracy
 OT0228;SPC SD S     -    97,590.      404,710.      MT  (+/- 180 meters Scaled)
 OT0228
 OT0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH839840(NAD 83)
 OT0228
 OT0228                          SUPERSEDED SURVEY CONTROL
 OT0228
 OT0228  NGVD 29 (??/??/92)  911.098  (m)         2989.16   (f) ADJ UNCH    2 0
 OT0228
 OT0228.Superseded values are not recommended for survey control.
 OT0228
 OT0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0228.See file dsdata.pdf to determine how the superseded data were derived.
 OT0228
 OT0228_MARKER: DB = BENCH MARK DISK
 OT0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0228_STAMPING: E 135 1934
 OT0228_MARK LOGO: CGS
 OT0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0228+STABILITY: SURFACE MOTION
 OT0228
 OT0228  HISTORY     - Date     Condition        Report By
 OT0228  HISTORY     - 1934     MONUMENTED       CGS
 OT0228  HISTORY     - 19931116 MARK NOT FOUND   NGS
 OT0228
 OT0228                          STATION DESCRIPTION
 OT0228
 OT0228'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0228'AT OGLALA.
 OT0228'AT OGLALA, SHANNON COUNTY, 0.1 MILE EAST OF THE STORE AND
 OT0228'POST OFFICE, 54 YARDS EAST OF THE EAST END OF A WOODEN BRIDGE
 OT0228'OVER A CREEK, 38 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 OT0228'18, AND 1.5 FEET SOUTH OF A FENCE LINE PARALLELING THE HIGHWAY.
 OT0228'A STANDARD DISK, STAMPED E 135 1934 AND SET IN THE TOP OF A
 OT0228'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OT0228
 OT0228                          STATION RECOVERY (1993)
 OT0228
 OT0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0228'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0328 ***********************************************************************
 OS0328  DESIGNATION -  E 136
 OS0328  PID         -  OS0328
 OS0328  STATE/COUNTY-  SD/BENNETT
 OS0328  COUNTRY     -  US
 OS0328  USGS QUAD   -  HARRINGTON (2017)
 OS0328
 OS0328                         *CURRENT SURVEY CONTROL
 OS0328  ______________________________________________________________________
 OS0328* NAD 83(1986) POSITION- 43 12 39.     (N) 101 15 24.     (W)   SCALED
 OS0328* NAVD 88 ORTHO HEIGHT -   956.446 (meters)     3137.94  (feet) ADJUSTED
 OS0328  ______________________________________________________________________
 OS0328  GEOID HEIGHT    -        -21.013 (meters)                     GEOID18
 OS0328  DYNAMIC HEIGHT  -        956.051 (meters)     3136.64  (feet) COMP
 OS0328  MODELED GRAVITY -    980,174.5   (mgal)                       NAVD 88
 OS0328
 OS0328  VERT ORDER      -  SECOND    CLASS 0
 OS0328
 OS0328.The horizontal coordinates were scaled from a map and have
 OS0328.an estimated accuracy of +/- 6 seconds.
 OS0328
 OS0328.The orthometric height was determined by differential leveling and
 OS0328.adjusted by the NATIONAL GEODETIC SURVEY
 OS0328.in June 1991.
 OS0328
 OS0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0328.GEOID18 height accuracy estimate available here.
 OS0328
 OS0328.Click photographs - Photos may exist for this station.
 OS0328
 OS0328.The dynamic height is computed by dividing the NAVD 88
 OS0328.geopotential number by the normal gravity value computed on the
 OS0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0328.degrees latitude (g = 980.6199 gals.).
 OS0328
 OS0328.The modeled gravity was interpolated from observed gravity values.
 OS0328
 OS0328;                    North         East    Units  Estimated Accuracy
 OS0328;SPC SD S     -    97,900.      524,980.      MT  (+/- 180 meters Scaled)
 OS0328
 OS0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN166867(NAD 83)
 OS0328
 OS0328                          SUPERSEDED SURVEY CONTROL
 OS0328
 OS0328  NGVD 29 (??/??/92)  956.004  (m)         3136.49   (f) ADJ UNCH    2 0
 OS0328
 OS0328.Superseded values are not recommended for survey control.
 OS0328
 OS0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0328.See file dsdata.pdf to determine how the superseded data were derived.
 OS0328
 OS0328_MARKER: DB = BENCH MARK DISK
 OS0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0328_STAMPING: E 136 1934
 OS0328_MARK LOGO: CGS
 OS0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0328+STABILITY: SURFACE MOTION
 OS0328
 OS0328  HISTORY     - Date     Condition        Report By
 OS0328  HISTORY     - 1934     MONUMENTED       CGS
 OS0328
 OS0328                          STATION DESCRIPTION
 OS0328
 OS0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0328'6 MI E FROM VETAL.
 OS0328'IS LOCATED 6 MILES EAST OF THE POST OFFICE AT VETAL, 66 YARDS
 OS0328'WEST OF SOUTH END OF 36 INCH IRON CULVERT, 35 FEET SOUTH OF
 OS0328'CENTERLINE OF HIGHWAY.  STANDARD TABLET SET IN TOP OF CONCRETE
 OS0328'POST 4 INCHES HIGH.  STAMPED E 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0796 ***********************************************************************
 OS0796  DESIGNATION -  E 137 RESET
 OS0796  PID         -  OS0796
 OS0796  STATE/COUNTY-  SD/MELLETTE
 OS0796  COUNTRY     -  US
 OS0796  USGS QUAD   -  WHITE RIVER EAST (2017)
 OS0796
 OS0796                         *CURRENT SURVEY CONTROL
 OS0796  ______________________________________________________________________
 OS0796* NAD 83(1986) POSITION- 43 32 10.     (N) 100 41 21.     (W)   SCALED
 OS0796* NAVD 88 ORTHO HEIGHT -   674.92  (meters)     2214.3   (feet) RESET
 OS0796  ______________________________________________________________________
 OS0796  GEOID HEIGHT    -        -23.982 (meters)                     GEOID18
 OS0796  VERT ORDER      -  THIRD
 OS0796
 OS0796.The horizontal coordinates were scaled from a map and have
 OS0796.an estimated accuracy of +/- 6 seconds.
 OS0796
 OS0796.The orthometric height was computed from unverified reset data.
 OS0796
 OS0796.No vertical observational check was made to the station.
 OS0796
 OS0796.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0796.GEOID18 height accuracy estimate available here.
 OS0796
 OS0796.Click photographs - Photos may exist for this station.
 OS0796
 OS0796;                    North         East    Units  Estimated Accuracy
 OS0796;SPC SD S     -   133,680.      571,240.      MT  (+/- 180 meters Scaled)
 OS0796
 OS0796_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP635217(NAD 83)
 OS0796
 OS0796                          SUPERSEDED SURVEY CONTROL
 OS0796
 OS0796  NGVD 29 (04/17/07)  674.48   (m)         2212.9    (f) RESET       3  
 OS0796
 OS0796.Superseded values are not recommended for survey control.
 OS0796
 OS0796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0796.See file dsdata.pdf to determine how the superseded data were derived.
 OS0796
 OS0796_MARKER: DV = VERTICAL CONTROL DISK
 OS0796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0796_STAMPING: E 137 RESET 1986
 OS0796_MARK LOGO: NGS
 OS0796_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0796_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0796+STABILITY: SURFACE MOTION
 OS0796_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0796+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OS0796
 OS0796  HISTORY     - Date     Condition        Report By
 OS0796  HISTORY     - 1986     MONUMENTED       NGS
 OS0796
 OS0796                          STATION DESCRIPTION
 OS0796
 OS0796'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OS0796'3.9 KM (2.40 MI) SOUTH ALONG U.S. HIGHWAY 83 AND STATE HIGHWAY 44
 OS0796'FROM THE JUNCTION OF THE HIGHWAYS IN WHITE RIVER, THEN LEFT
 OS0796'2.1 KM (1.3 MI) EAST ALONG 44, 23.2 M (76.1 FT) NORTH FROM THE
 OS0796'CENTER OF 44, 28 M (91.9 FT) WEST FROM A CROSSROAD, 24.4 M (80.1 FT)
 OS0796'SOUTHWEST FROM A POWERPOLE WITH A TRANSFORMER, 16.46 M (54.0 FT)
 OS0796'SOUTHEAST FROM A WATER WELL HEAD, IN THE TOP OF AN 8-INCH POST THAT
 OS0796'PROJECTS 0.15 M (0.5 FT), 18.6 M (61.0 FT) WEST FROM A FENCE CORNER,
 OS0796'0.3 M (1 FT) SOUTH FROM THE NORTH RIGHT OF WAY FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0549 ***********************************************************************
 OR0549  DESIGNATION -  E 139
 OR0549  PID         -  OR0549
 OR0549  STATE/COUNTY-  SD/GREGORY
 OR0549  COUNTRY     -  US
 OR0549  USGS QUAD   -  HERRICK NW (2017)
 OR0549
 OR0549                         *CURRENT SURVEY CONTROL
 OR0549  ______________________________________________________________________
 OR0549* NAD 83(1986) POSITION- 43 08 17.     (N) 099 14 04.     (W)   SCALED
 OR0549* NAVD 88 ORTHO HEIGHT -   667.539 (meters)     2190.08  (feet) ADJUSTED
 OR0549  ______________________________________________________________________
 OR0549  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 OR0549  DYNAMIC HEIGHT  -        667.286 (meters)     2189.25  (feet) COMP
 OR0549  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 OR0549
 OR0549  VERT ORDER      -  SECOND    CLASS 0
 OR0549
 OR0549.The horizontal coordinates were scaled from a map and have
 OR0549.an estimated accuracy of +/- 6 seconds.
 OR0549
 OR0549.The orthometric height was determined by differential leveling and
 OR0549.adjusted by the NATIONAL GEODETIC SURVEY
 OR0549.in June 1991.
 OR0549
 OR0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0549.GEOID18 height accuracy estimate available here.
 OR0549
 OR0549.Click photographs - Photos may exist for this station.
 OR0549
 OR0549.The dynamic height is computed by dividing the NAVD 88
 OR0549.geopotential number by the normal gravity value computed on the
 OR0549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0549.degrees latitude (g = 980.6199 gals.).
 OR0549
 OR0549.The modeled gravity was interpolated from observed gravity values.
 OR0549
 OR0549;                    North         East    Units  Estimated Accuracy
 OR0549;SPC SD S     -    89,990.      689,400.      MT  (+/- 180 meters Scaled)
 OR0549
 OR0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN809761(NAD 83)
 OR0549
 OR0549                          SUPERSEDED SURVEY CONTROL
 OR0549
 OR0549.No superseded survey control is available for this station.
 OR0549
 OR0549_MARKER: DB = BENCH MARK DISK
 OR0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0549_STAMPING: E 139 1934
 OR0549_MARK LOGO: CGS
 OR0549_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0549+STABILITY: SURFACE MOTION
 OR0549
 OR0549  HISTORY     - Date     Condition        Report By
 OR0549  HISTORY     - 1934     MONUMENTED       CGS
 OR0549  HISTORY     - 1940     GOOD             CGS
 OR0549  HISTORY     - 19931005 MARK NOT FOUND   NGS
 OR0549
 OR0549                          STATION DESCRIPTION
 OR0549
 OR0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0549'2.6 MI NW FROM HERRICK.
 OR0549'ABOUT 2.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OR0549'RAILWAY FROM THE STATION AT HERRICK, GREGORY COUNTY, ABOUT
 OR0549'300 YARDS SOUTHEAST OF THE CROSSING OF A SECTION-LINE ROAD,
 OR0549'46.2 FEET NORTHEAST OF THE NORTHEAST RAIL, 42.5 FEET EAST OF A
 OR0549'WHISTLE POST, 1.5 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE,
 OR0549'AND 0.5 FOOT WEST OF A WHITE REFERENCE POST.  A STANDARD DISK,
 OR0549'STAMPED E 139 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0549'ABOUT 5 INCHES ABOVE GROUND.
 OR0549
 OR0549                          STATION RECOVERY (1940)
 OR0549
 OR0549'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0549'RECOVERED IN GOOD CONDITION.
 OR0549
 OR0549                          STATION RECOVERY (1993)
 OR0549
 OR0549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0549'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0152 ***********************************************************************
 PT0152  DESIGNATION -  E 14
 PT0152  PID         -  PT0152
 PT0152  STATE/COUNTY-  SD/HUGHES
 PT0152  COUNTRY     -  US
 PT0152  USGS QUAD   -  ROUSSEAU (2017)
 PT0152
 PT0152                         *CURRENT SURVEY CONTROL
 PT0152  ______________________________________________________________________
 PT0152* NAD 83(1986) POSITION- 44 19 22.     (N) 100 06 26.     (W)   SCALED
 PT0152* NAVD 88 ORTHO HEIGHT -   433.518 (meters)     1422.30  (feet) ADJUSTED
 PT0152  ______________________________________________________________________
 PT0152  GEOID HEIGHT    -        -23.756 (meters)                     GEOID18
 PT0152  DYNAMIC HEIGHT  -        433.430 (meters)     1422.01  (feet) COMP
 PT0152  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 PT0152
 PT0152  VERT ORDER      -  FIRST     CLASS II
 PT0152
 PT0152.The horizontal coordinates were scaled from a map and have
 PT0152.an estimated accuracy of +/- 6 seconds.
 PT0152
 PT0152.The orthometric height was determined by differential leveling and
 PT0152.adjusted by the NATIONAL GEODETIC SURVEY
 PT0152.in June 1991.
 PT0152
 PT0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0152.GEOID18 height accuracy estimate available here.
 PT0152
 PT0152.Click photographs - Photos may exist for this station.
 PT0152
 PT0152.The dynamic height is computed by dividing the NAVD 88
 PT0152.geopotential number by the normal gravity value computed on the
 PT0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0152.degrees latitude (g = 980.6199 gals.).
 PT0152
 PT0152.The modeled gravity was interpolated from observed gravity values.
 PT0152
 PT0152;                    North         East    Units  Estimated Accuracy
 PT0152;SPC SD S     -   221,040.      618,040.      MT  (+/- 180 meters Scaled)
 PT0152
 PT0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ117083(NAD 83)
 PT0152
 PT0152                          SUPERSEDED SURVEY CONTROL
 PT0152
 PT0152  NGVD 29 (??/??/92)  433.178  (m)         1421.18   (f) ADJ UNCH    1 2
 PT0152
 PT0152.Superseded values are not recommended for survey control.
 PT0152
 PT0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0152.See file dsdata.pdf to determine how the superseded data were derived.
 PT0152
 PT0152_MARKER: DB = BENCH MARK DISK
 PT0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0152_STAMPING: E 14 1926
 PT0152_MARK LOGO: CGS
 PT0152_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0152+STABILITY: SURFACE MOTION
 PT0152
 PT0152  HISTORY     - Date     Condition        Report By
 PT0152  HISTORY     - 1926     MONUMENTED       CGS
 PT0152  HISTORY     - 1949     GOOD             CGS
 PT0152
 PT0152                          STATION DESCRIPTION
 PT0152
 PT0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0152'12.5 MI E FROM PIERRE.
 PT0152'12.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0152'PIERRE, HUGHES COUNTY, ABOUT 150 YARDS NORTH OF THE MC GAFFY
 PT0152'RANCH HOUSE, AT A SECTION-LINE ROAD CROSSING, 44.5 FEET SOUTH
 PT0152'OF THE TRACK, 30 FEET WEST OF THE CENTER LINE OF THE SECTION-LINE
 PT0152'ROAD, 7 FEET WEST OF THE FIRST POLE WEST OF THE ROAD, AND 30
 PT0152'FEET EAST OF THE WEST FENCE LINE.  A STANDARD DISK, STAMPED
 PT0152'1421.182 E 14 1926 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0152'ABOUT 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0031 ***********************************************************************
 OS0031  DESIGNATION -  E 140
 OS0031  PID         -  OS0031
 OS0031  STATE/COUNTY-  SD/LYMAN
 OS0031  COUNTRY     -  US
 OS0031  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0031
 OS0031                         *CURRENT SURVEY CONTROL
 OS0031  ______________________________________________________________________
 OS0031* NAD 83(1986) POSITION- 43 44 00.     (N) 100 01 52.     (W)   SCALED
 OS0031* NAVD 88 ORTHO HEIGHT -   566.181 (meters)     1857.55  (feet) ADJUSTED
 OS0031  ______________________________________________________________________
 OS0031  GEOID HEIGHT    -        -25.565 (meters)                     GEOID18
 OS0031  DYNAMIC HEIGHT  -        565.999 (meters)     1856.95  (feet) COMP
 OS0031  MODELED GRAVITY -    980,280.4   (mgal)                       NAVD 88
 OS0031
 OS0031  VERT ORDER      -  SECOND    CLASS 0
 OS0031
 OS0031.The horizontal coordinates were scaled from a map and have
 OS0031.an estimated accuracy of +/- 6 seconds.
 OS0031
 OS0031.The orthometric height was determined by differential leveling and
 OS0031.adjusted by the NATIONAL GEODETIC SURVEY
 OS0031.in June 1991.
 OS0031
 OS0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0031.GEOID18 height accuracy estimate available here.
 OS0031
 OS0031.Click photographs - Photos may exist for this station.
 OS0031
 OS0031.The dynamic height is computed by dividing the NAVD 88
 OS0031.geopotential number by the normal gravity value computed on the
 OS0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0031.degrees latitude (g = 980.6199 gals.).
 OS0031
 OS0031.The modeled gravity was interpolated from observed gravity values.
 OS0031
 OS0031;                    North         East    Units  Estimated Accuracy
 OS0031;SPC SD S     -   155,570.      624,350.      MT  (+/- 180 meters Scaled)
 OS0031
 OS0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP169427(NAD 83)
 OS0031
 OS0031                          SUPERSEDED SURVEY CONTROL
 OS0031
 OS0031  NGVD 29 (??/??/92)  565.793  (m)         1856.27   (f) ADJ UNCH    2 0
 OS0031
 OS0031.Superseded values are not recommended for survey control.
 OS0031
 OS0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0031.See file dsdata.pdf to determine how the superseded data were derived.
 OS0031
 OS0031_MARKER: DB = BENCH MARK DISK
 OS0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0031_STAMPING: E 140 1934
 OS0031_MARK LOGO: CGS
 OS0031_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0031+STABILITY: SURFACE MOTION
 OS0031
 OS0031  HISTORY     - Date     Condition        Report By
 OS0031  HISTORY     - 1934     MONUMENTED       CGS
 OS0031  HISTORY     - 1940     GOOD             CGS
 OS0031
 OS0031                          STATION DESCRIPTION
 OS0031
 OS0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0031'13.2 MI S FROM PRESHO.
 OS0031'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO,
 OS0031'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT PRESHO,
 OS0031'LYMAN COUNTY, THENCE ABOUT 12.1 MILES SOUTH ALONG U.S. HIGHWAY
 OS0031'183, AT THE NORTH SIDE OF THE WHITE RIVER VALLEY, ON A HILL,
 OS0031'AT A CURVE TO THE NORTHWEST, 83 FEET EAST OF THE CENTER LINE
 OS0031'OF THE HIGHWAY, 2.8 FEET WEST OF A FENCE, IN LINE WITH A ROW OF
 OS0031'POLES, AND 0.5 FOOT EAST OF A WHITE REFERENCE POST STENCLED
 OS0031'U.S.B.M.  A STANDARD DISK, STAMPED E 140 1934 AND SET IN THE
 OS0031'TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 OS0031
 OS0031                          STATION RECOVERY (1940)
 OS0031
 OS0031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0613 ***********************************************************************
 OR0613  DESIGNATION -  E 141
 OR0613  PID         -  OR0613
 OR0613  STATE/COUNTY-  SD/GREGORY
 OR0613  COUNTRY     -  US
 OR0613  USGS QUAD   -  DIXON (2017)
 OR0613
 OR0613                         *CURRENT SURVEY CONTROL
 OR0613  ______________________________________________________________________
 OR0613* NAD 83(1986) POSITION- 43 26 36.     (N) 099 26 07.     (W)   SCALED
 OR0613* NAVD 88 ORTHO HEIGHT -   599.795 (meters)     1967.83  (feet) ADJUSTED
 OR0613  ______________________________________________________________________
 OR0613  GEOID HEIGHT    -        -26.059 (meters)                     GEOID18
 OR0613  DYNAMIC HEIGHT  -        599.587 (meters)     1967.15  (feet) COMP
 OR0613  MODELED GRAVITY -    980,254.4   (mgal)                       NAVD 88
 OR0613
 OR0613  VERT ORDER      -  SECOND    CLASS 0
 OR0613
 OR0613.The horizontal coordinates were scaled from a map and have
 OR0613.an estimated accuracy of +/- 6 seconds.
 OR0613
 OR0613.The orthometric height was determined by differential leveling and
 OR0613.adjusted by the NATIONAL GEODETIC SURVEY
 OR0613.in June 1991.
 OR0613
 OR0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0613.GEOID18 height accuracy estimate available here.
 OR0613
 OR0613.Click photographs - Photos may exist for this station.
 OR0613
 OR0613.The dynamic height is computed by dividing the NAVD 88
 OR0613.geopotential number by the normal gravity value computed on the
 OR0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0613.degrees latitude (g = 980.6199 gals.).
 OR0613
 OR0613.The modeled gravity was interpolated from observed gravity values.
 OR0613
 OR0613;                    North         East    Units  Estimated Accuracy
 OR0613;SPC SD S     -   123,700.      672,690.      MT  (+/- 180 meters Scaled)
 OR0613
 OR0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647101(NAD 83)
 OR0613
 OR0613                          SUPERSEDED SURVEY CONTROL
 OR0613
 OR0613  NGVD 29 (??/??/92)  599.466  (m)         1966.75   (f) ADJ UNCH    2 0
 OR0613
 OR0613.Superseded values are not recommended for survey control.
 OR0613
 OR0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0613.See file dsdata.pdf to determine how the superseded data were derived.
 OR0613
 OR0613_MARKER: DB = BENCH MARK DISK
 OR0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0613_STAMPING: E 141 1934
 OR0613_MARK LOGO: CGS
 OR0613_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0613+STABILITY: SURFACE MOTION
 OR0613
 OR0613  HISTORY     - Date     Condition        Report By
 OR0613  HISTORY     - 1934     MONUMENTED       CGS
 OR0613  HISTORY     - 1945     GOOD             CGS
 OR0613  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0613
 OR0613                          STATION DESCRIPTION
 OR0613
 OR0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0613'7.5 MI S FROM IONA.
 OR0613'IN GREGORY COUNTY, 7.5 MILES SOUTH ALONG STATE HIGHWAY 47 FROM
 OR0613'THE POST OFFICE AT IONA, LYMAN COUNTY, 70 FEET WEST OF THE
 OR0613'CENTERLINE OF A SECTION-LINE ROAD, 42 FEET SOUTHWEST OF THE
 OR0613'WEST END OF A 2-FOOT CONCRETE CULVERT, 37 FEET SOUTH OF THE
 OR0613'CENTERLINE OF THE HIGHWAY, 38 FEET SOUTH OF A FENCE CORNER,
 OR0613'AND 0.8 FOOT EAST OF A FENCE.  A STANDARD DISK, STAMPED E 141
 OR0613'1934 AND SET IN TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 OR0613'ABOVE GROUND.
 OR0613
 OR0613                          STATION RECOVERY (1971)
 OR0613
 OR0613'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0613'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0212 ***********************************************************************
 OR0212  DESIGNATION -  E 142
 OR0212  PID         -  OR0212
 OR0212  STATE/COUNTY-  SD/CHARLES MIX
 OR0212  COUNTRY     -  US
 OR0212  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0212
 OR0212                         *CURRENT SURVEY CONTROL
 OR0212  ______________________________________________________________________
 OR0212* NAD 83(1986) POSITION- 43 09 16.     (N) 098 42 22.     (W)   SCALED
 OR0212* NAVD 88 ORTHO HEIGHT -   456.804 (meters)     1498.70  (feet) ADJUSTED
 OR0212  ______________________________________________________________________
 OR0212  GEOID HEIGHT    -        -26.336 (meters)                     GEOID18
 OR0212  DYNAMIC HEIGHT  -        456.650 (meters)     1498.19  (feet) COMP
 OR0212  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 OR0212
 OR0212  VERT ORDER      -  FIRST     CLASS II
 OR0212
 OR0212.The horizontal coordinates were scaled from a map and have
 OR0212.an estimated accuracy of +/- 6 seconds.
 OR0212
 OR0212.The orthometric height was determined by differential leveling and
 OR0212.adjusted by the NATIONAL GEODETIC SURVEY
 OR0212.in June 1991.
 OR0212
 OR0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0212.GEOID18 height accuracy estimate available here.
 OR0212
 OR0212.Click photographs - Photos may exist for this station.
 OR0212
 OR0212.The dynamic height is computed by dividing the NAVD 88
 OR0212.geopotential number by the normal gravity value computed on the
 OR0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0212.degrees latitude (g = 980.6199 gals.).
 OR0212
 OR0212.The modeled gravity was interpolated from observed gravity values.
 OR0212
 OR0212;                    North         East    Units  Estimated Accuracy
 OR0212;SPC SD S     -    92,520.      732,340.      MT  (+/- 180 meters Scaled)
 OR0212
 OR0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238780(NAD 83)
 OR0212
 OR0212                          SUPERSEDED SURVEY CONTROL
 OR0212
 OR0212  NGVD 29 (??/??/92)  456.487  (m)         1497.66   (f) ADJ UNCH    1 2
 OR0212
 OR0212.Superseded values are not recommended for survey control.
 OR0212
 OR0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0212.See file dsdata.pdf to determine how the superseded data were derived.
 OR0212
 OR0212_MARKER: DB = BENCH MARK DISK
 OR0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0212_STAMPING: E 142 1934
 OR0212_MARK LOGO: CGS
 OR0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0212+STABILITY: SURFACE MOTION
 OR0212_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0212+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OR0212
 OR0212  HISTORY     - Date     Condition        Report By
 OR0212  HISTORY     - 1934     MONUMENTED       CGS
 OR0212  HISTORY     - 1949     GOOD             CGS
 OR0212  HISTORY     - 20121210 GOOD             INDIV
 OR0212
 OR0212                          STATION DESCRIPTION
 OR0212
 OR0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0212'5.9 MI E FROM WHEELER.
 OR0212'ABOUT 5.9 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0212'OF U.S. HIGHWAY 281 AT WHEELER, CHARLES MIX COUNTY, ABOUT 41
 OR0212'YARDS NORTHWEST OF THE SCHOOL BUILDING, AT A TUM TO THE NORTH,
 OR0212'39.0 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 3.6 FEET SOUTH
 OR0212'OF THE CORNER POST OF THE SCHOOL FENCE, 1.6 FEET WEST OF THE
 OR0212'FENCE, AND 0.5 FOOT NORTH OF A WHITE REFERENCE POST.  A STANDARD
 OR0212'DISK, STAMPED E 142 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0212'PROJECTING ABOUT 3 INCHES ABOVE GROUND.  NOTE-- THIS BENCH MARK
 OR0212'IS ALSO 7.6 FEET NORTHWEST OF THE CROPS OF ENGINEERS BENCH
 OR0212'MARK CA3/3.
 OR0212
 OR0212                          STATION RECOVERY (2012)
 OR0212
 OR0212'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0212'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0213 ***********************************************************************
 OR0213  DESIGNATION -  E 142 RESET
 OR0213  PID         -  OR0213
 OR0213  STATE/COUNTY-  SD/CHARLES MIX
 OR0213  COUNTRY     -  US
 OR0213  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0213
 OR0213                         *CURRENT SURVEY CONTROL
 OR0213  ______________________________________________________________________
 OR0213* NAD 83(1986) POSITION- 43 09 17.     (N) 098 42 22.     (W)   SCALED
 OR0213* NAVD 88 ORTHO HEIGHT -   456.97  (meters)     1499.2   (feet) RESET
 OR0213  ______________________________________________________________________
 OR0213  GEOID HEIGHT    -        -26.337 (meters)                     GEOID18
 OR0213  VERT ORDER      -  THIRD
 OR0213
 OR0213.The horizontal coordinates were scaled from a map and have
 OR0213.an estimated accuracy of +/- 6 seconds.
 OR0213
 OR0213.The orthometric height was computed from unverified reset data.
 OR0213
 OR0213.No vertical observational check was made to the station.
 OR0213
 OR0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0213.GEOID18 height accuracy estimate available here.
 OR0213
 OR0213.Click photographs - Photos may exist for this station.
 OR0213
 OR0213;                    North         East    Units  Estimated Accuracy
 OR0213;SPC SD S     -    92,550.      732,340.      MT  (+/- 180 meters Scaled)
 OR0213
 OR0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN238780(NAD 83)
 OR0213
 OR0213                          SUPERSEDED SURVEY CONTROL
 OR0213
 OR0213  NGVD 29 (04/17/07)  456.65   (m)         1498.2    (f) RESET       3  
 OR0213
 OR0213.Superseded values are not recommended for survey control.
 OR0213
 OR0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0213.See file dsdata.pdf to determine how the superseded data were derived.
 OR0213
 OR0213_MARKER: DV = VERTICAL CONTROL DISK
 OR0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0213_STAMPING: E 142 RESET 1974
 OR0213_MARK LOGO: NGS
 OR0213_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0213+STABILITY: SURFACE MOTION
 OR0213
 OR0213  HISTORY     - Date     Condition        Report By
 OR0213  HISTORY     - 1974     MONUMENTED       NGS
 OR0213  HISTORY     - 1975     GOOD             NGS
 OR0213
 OR0213                          STATION DESCRIPTION
 OR0213
 OR0213'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 OR0213'7.3 MI S FROM GEDDES.
 OR0213'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 50 AND THE ROAD
 OR0213'LEADING EAST 1/2 MILE TO GEDDES, GO SOUTH ON HIGHWAY 50 FOR
 OR0213'6.0 MILES TO WHERE IT MAKES A LONG CURVE TO THE EAST, AND A
 OR0213'JUNCTION WITH A GRAVELED ROAD LEADING SOUTH, GO SOUTH ON THE
 OR0213'GRAVELED ROAD 1.3 MILE TO AN OLD SCHOOL HOUSE AND THE MARK ON
 OR0213'THE LEFT AT A CROSSROAD, 204 FEET NORTH OF THE CENTER OF THE
 OR0213'CROSSROAD, 107 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE
 OR0213'SCHOOLHOUSE, 74 FEET EAST OF THE CENTER OF THE ROAD, 1-FOOT
 OR0213'SOUTH OF THE NORTH SCHOOLYARD FENCE, 1.5 FEET NORTH OF A METAL
 OR0213'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 OR0213'WITH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0112 ***********************************************************************
 OR0112  DESIGNATION -  E 143
 OR0112  PID         -  OR0112
 OR0112  STATE/COUNTY-  SD/BON HOMME
 OR0112  COUNTRY     -  US
 OR0112  USGS QUAD   -  AVON (2017)
 OR0112
 OR0112                         *CURRENT SURVEY CONTROL
 OR0112  ______________________________________________________________________
 OR0112* NAD 83(1986) POSITION- 43 00 16.     (N) 098 05 57.     (W)   SCALED
 OR0112* NAVD 88 ORTHO HEIGHT -   460.782 (meters)     1511.75  (feet) ADJUSTED
 OR0112  ______________________________________________________________________
 OR0112  GEOID HEIGHT    -        -26.209 (meters)                     GEOID18
 OR0112  DYNAMIC HEIGHT  -        460.627 (meters)     1511.24  (feet) COMP
 OR0112  MODELED GRAVITY -    980,271.7   (mgal)                       NAVD 88
 OR0112
 OR0112  VERT ORDER      -  SECOND    CLASS 0
 OR0112
 OR0112.The horizontal coordinates were scaled from a map and have
 OR0112.an estimated accuracy of +/- 6 seconds.
 OR0112
 OR0112.The orthometric height was determined by differential leveling and
 OR0112.adjusted by the NATIONAL GEODETIC SURVEY
 OR0112.in June 1991.
 OR0112
 OR0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0112.GEOID18 height accuracy estimate available here.
 OR0112
 OR0112.Click photographs - Photos may exist for this station.
 OR0112
 OR0112.The dynamic height is computed by dividing the NAVD 88
 OR0112.geopotential number by the normal gravity value computed on the
 OR0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0112.degrees latitude (g = 980.6199 gals.).
 OR0112
 OR0112.The modeled gravity was interpolated from observed gravity values.
 OR0112
 OR0112;                    North         East    Units  Estimated Accuracy
 OR0112;SPC SD S     -    77,010.      782,130.      MT  (+/- 180 meters Scaled)
 OR0112
 OR0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN734617(NAD 83)
 OR0112
 OR0112                          SUPERSEDED SURVEY CONTROL
 OR0112
 OR0112  NGVD 29 (??/??/92)  460.504  (m)         1510.84   (f) ADJ UNCH    2 0
 OR0112
 OR0112.Superseded values are not recommended for survey control.
 OR0112
 OR0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0112.See file dsdata.pdf to determine how the superseded data were derived.
 OR0112
 OR0112_MARKER: DB = BENCH MARK DISK
 OR0112_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0112_STAMPING: E 143 1934
 OR0112_MARK LOGO: CGS
 OR0112_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0112_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0112+STABILITY: SURFACE MOTION
 OR0112
 OR0112  HISTORY     - Date     Condition        Report By
 OR0112  HISTORY     - 1934     MONUMENTED       CGS
 OR0112
 OR0112                          STATION DESCRIPTION
 OR0112
 OR0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0112'1.9 MI W FROM AVON.
 OR0112'1.9 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0112'RAILROAD FROM THE STATION AT AVON, BON HOMME COUNTY, 71 FEET
 OR0112'WEST OF THE CENTER OF A ROAD CROSSING, 36.7 FEET NORTH OF THE
 OR0112'NORTH RAIL, AND 10.9 FEET SOUTH OF A BOARD SNOW-FENCE.  A
 OR0112'STANDARD DISK, STAMPED E 143 1934 AND SET IN THE TOP OF A CONCRETE
 OR0112'POST PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0082 ***********************************************************************
 OR0082  DESIGNATION -  E 144
 OR0082  PID         -  OR0082
 OR0082  STATE/COUNTY-  SD/DOUGLAS
 OR0082  COUNTRY     -  US
 OR0082  USGS QUAD   -  CORSICA (2017)
 OR0082
 OR0082                         *CURRENT SURVEY CONTROL
 OR0082  ______________________________________________________________________
 OR0082* NAD 83(1986) POSITION- 43 27 22.     (N) 098 24 36.     (W)   SCALED
 OR0082* NAVD 88 ORTHO HEIGHT -   484.240 (meters)     1588.71  (feet) ADJUSTED
 OR0082  ______________________________________________________________________
 OR0082  GEOID HEIGHT    -        -26.472 (meters)                     GEOID18
 OR0082  DYNAMIC HEIGHT  -        484.093 (meters)     1588.23  (feet) COMP
 OR0082  MODELED GRAVITY -    980,300.3   (mgal)                       NAVD 88
 OR0082
 OR0082  VERT ORDER      -  SECOND    CLASS 0
 OR0082
 OR0082.The horizontal coordinates were scaled from a map and have
 OR0082.an estimated accuracy of +/- 6 seconds.
 OR0082
 OR0082.The orthometric height was determined by differential leveling and
 OR0082.adjusted by the NATIONAL GEODETIC SURVEY
 OR0082.in June 1991.
 OR0082
 OR0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0082.GEOID18 height accuracy estimate available here.
 OR0082
 OR0082.Click photographs - Photos may exist for this station.
 OR0082
 OR0082.The dynamic height is computed by dividing the NAVD 88
 OR0082.geopotential number by the normal gravity value computed on the
 OR0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0082.degrees latitude (g = 980.6199 gals.).
 OR0082
 OR0082.The modeled gravity was interpolated from observed gravity values.
 OR0082
 OR0082;                    North         East    Units  Estimated Accuracy
 OR0082;SPC SD S     -   126,530.      755,640.      MT  (+/- 180 meters Scaled)
 OR0082
 OR0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP477116(NAD 83)
 OR0082
 OR0082                          SUPERSEDED SURVEY CONTROL
 OR0082
 OR0082  NGVD 29 (??/??/92)  483.913  (m)         1587.64   (f) ADJ UNCH    2 0
 OR0082
 OR0082.Superseded values are not recommended for survey control.
 OR0082
 OR0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0082.See file dsdata.pdf to determine how the superseded data were derived.
 OR0082
 OR0082_MARKER: DB = BENCH MARK DISK
 OR0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0082_STAMPING: E 144 1934
 OR0082_MARK LOGO: CGS
 OR0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0082+STABILITY: SURFACE MOTION
 OR0082
 OR0082  HISTORY     - Date     Condition        Report By
 OR0082  HISTORY     - 1934     MONUMENTED       CGS
 OR0082
 OR0082                          STATION DESCRIPTION
 OR0082
 OR0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0082'2.2 MI N FROM CORSICA.
 OR0082'ABOUT 2.2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0082'PACIFIC RAILROAD FROM THE STATION AT CORSICA, DOUGLAS COUNTY,
 OR0082'AT THE CROSSING OF A SECTION ROAD, 69 FEET SOUTH OF THE CENTER
 OR0082'LINE OF THE SECTION ROAD, 46 FEET EAST OF THE CENTER LINE OF
 OR0082'STATE HIGHWAY 41, AND 32.6 FEET WEST OF THE WEST RAIL.  A STANDARD
 OR0082'DISK, STAMPED E 144 1934 AND SET IN THE TOP OF A CONCRETE POST
 OR0082'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0462 ***********************************************************************
 OQ0462  DESIGNATION -  E 145
 OQ0462  PID         -  OQ0462
 OQ0462  STATE/COUNTY-  SD/HUTCHINSON
 OQ0462  COUNTRY     -  US
 OQ0462  USGS QUAD   -  TRIPP (2017)
 OQ0462
 OQ0462                         *CURRENT SURVEY CONTROL
 OQ0462  ______________________________________________________________________
 OQ0462* NAD 83(1986) POSITION- 43 13 09.     (N) 097 57 24.     (W)   SCALED
 OQ0462* NAVD 88 ORTHO HEIGHT -   470.372 (meters)     1543.21  (feet) ADJUSTED
 OQ0462  ______________________________________________________________________
 OQ0462  GEOID HEIGHT    -        -26.448 (meters)                     GEOID18
 OQ0462  DYNAMIC HEIGHT  -        470.222 (meters)     1542.72  (feet) COMP
 OQ0462  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 OQ0462
 OQ0462  VERT ORDER      -  SECOND    CLASS 0
 OQ0462
 OQ0462.The horizontal coordinates were scaled from a map and have
 OQ0462.an estimated accuracy of +/- 6 seconds.
 OQ0462
 OQ0462.The orthometric height was determined by differential leveling and
 OQ0462.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0462.in June 1991.
 OQ0462
 OQ0462.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0462.GEOID18 height accuracy estimate available here.
 OQ0462
 OQ0462.Click photographs - Photos may exist for this station.
 OQ0462
 OQ0462.The dynamic height is computed by dividing the NAVD 88
 OQ0462.geopotential number by the normal gravity value computed on the
 OQ0462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0462.degrees latitude (g = 980.6199 gals.).
 OQ0462
 OQ0462.The modeled gravity was interpolated from observed gravity values.
 OQ0462
 OQ0462;                    North         East    Units  Estimated Accuracy
 OQ0462;SPC SD S     -   101,170.      793,070.      MT  (+/- 180 meters Scaled)
 OQ0462
 OQ0462_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN847856(NAD 83)
 OQ0462
 OQ0462                          SUPERSEDED SURVEY CONTROL
 OQ0462
 OQ0462  NGVD 29 (??/??/92)  470.059  (m)         1542.19   (f) ADJ UNCH    2 0
 OQ0462
 OQ0462.Superseded values are not recommended for survey control.
 OQ0462
 OQ0462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0462.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0462
 OQ0462_MARKER: DB = BENCH MARK DISK
 OQ0462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0462_STAMPING: E 145 1934
 OQ0462_MARK LOGO: CGS
 OQ0462_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0462+STABILITY: SURFACE MOTION
 OQ0462
 OQ0462  HISTORY     - Date     Condition        Report By
 OQ0462  HISTORY     - 1934     MONUMENTED       CGS
 OQ0462  HISTORY     - 1974     MARK NOT FOUND   USGS
 OQ0462
 OQ0462                          STATION DESCRIPTION
 OQ0462
 OQ0462'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0462'0.5 MI SE FROM TRIPP.
 OQ0462'0.5 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0462'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OQ0462'0.4 MILE NORTHWEST OF A SECTION-LINE ROAD CROSSING, 46 FEET
 OQ0462'NORTHEAST OF THE NORTHEAST RAIL, 54 FEET NORTHWEST OF A FENCE
 OQ0462'CORNER, AND 1.5 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A
 OQ0462'STANDARD DISK, STAMPED E 145 1934 AND SET IN THE TOP OF A CONCRETE
 OQ0462'POST PROJECTING 4 INCHES ABOVE GROUND.
 OQ0462
 OQ0462                          STATION RECOVERY (1974)
 OQ0462
 OQ0462'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 OQ0462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0980 ***********************************************************************
 NM0980  DESIGNATION -  E 146
 NM0980  PID         -  NM0980
 NM0980  STATE/COUNTY-  SD/YANKTON
 NM0980  COUNTRY     -  US
 NM0980  USGS QUAD   -  YANKTON (2017)
 NM0980
 NM0980                         *CURRENT SURVEY CONTROL
 NM0980  ______________________________________________________________________
 NM0980* NAD 83(1986) POSITION- 42 55 08.     (N) 097 25 22.     (W)   SCALED
 NM0980* NAVD 88 ORTHO HEIGHT -   399.386 (meters)     1310.32  (feet) ADJUSTED
 NM0980  ______________________________________________________________________
 NM0980  GEOID HEIGHT    -        -25.633 (meters)                     GEOID18
 NM0980  DYNAMIC HEIGHT  -        399.269 (meters)     1309.94  (feet) COMP
 NM0980  MODELED GRAVITY -    980,316.6   (mgal)                       NAVD 88
 NM0980
 NM0980  VERT ORDER      -  SECOND    CLASS 0
 NM0980
 NM0980.The horizontal coordinates were scaled from a map and have
 NM0980.an estimated accuracy of +/- 6 seconds.
 NM0980
 NM0980.The orthometric height was determined by differential leveling and
 NM0980.adjusted by the NATIONAL GEODETIC SURVEY
 NM0980.in June 1991.
 NM0980
 NM0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0980.GEOID18 height accuracy estimate available here.
 NM0980
 NM0980.Click photographs - Photos may exist for this station.
 NM0980
 NM0980.The dynamic height is computed by dividing the NAVD 88
 NM0980.geopotential number by the normal gravity value computed on the
 NM0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0980.degrees latitude (g = 980.6199 gals.).
 NM0980
 NM0980.The modeled gravity was interpolated from observed gravity values.
 NM0980
 NM0980;                    North         East    Units  Estimated Accuracy
 NM0980;SPC SD S     -    69,210.      837,590.      MT  (+/- 180 meters Scaled)
 NM0980
 NM0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN287530(NAD 83)
 NM0980
 NM0980                          SUPERSEDED SURVEY CONTROL
 NM0980
 NM0980  NGVD 29 (??/??/92)  399.172  (m)         1309.62   (f) ADJ UNCH    2 0
 NM0980
 NM0980.Superseded values are not recommended for survey control.
 NM0980
 NM0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0980.See file dsdata.pdf to determine how the superseded data were derived.
 NM0980
 NM0980_MARKER: DB = BENCH MARK DISK
 NM0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0980_STAMPING: E 146 1934
 NM0980_MARK LOGO: CGS
 NM0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0980+STABILITY: SURFACE MOTION
 NM0980
 NM0980  HISTORY     - Date     Condition        Report By
 NM0980  HISTORY     - 1934     MONUMENTED       CGS
 NM0980  HISTORY     - 1946     GOOD             CGS
 NM0980
 NM0980                          STATION DESCRIPTION
 NM0980
 NM0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0980'3.5 MI NW FROM YANKTON.
 NM0980'3.5 MILES NORTHWEST OF STATION ALONG C.M.ST.P. AND P.R.R. AT
 NM0980'YANKTON, 0.4 OF MILE SOUTHEAST OF M.P. 156, 500 YARDS SOUTH OF
 NM0980'SOUTH END OF WOOD TRESTLE UNDER TRACKS, 334 YARDS SOUTH OF
 NM0980'CENTERLINE OF FARM ROAD CROSSING TRACKS, 86 FEET SOUTH OF A LINE
 NM0980'FENCE JOINING R/W FENCE, 46.6 FEET EAST OF EAST RAIL OF TRACK,
 NM0980'1.5 FEET WEST OF R/W FENCE.  STANDARD TABLET SET IN TOP OF
 NM0980'CONCRETE POST 6 INCHES HIGH.
 NM0980
 NM0980                          STATION RECOVERY (1946)
 NM0980
 NM0980'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM0980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0065 ***********************************************************************
 OR0065  DESIGNATION -  E 147
 OR0065  PID         -  OR0065
 OR0065  STATE/COUNTY-  SD/DAVISON
 OR0065  COUNTRY     -  US
 OR0065  USGS QUAD   -  MITCHELL (2017)
 OR0065
 OR0065                         *CURRENT SURVEY CONTROL
 OR0065  ______________________________________________________________________
 OR0065* NAD 83(1986) POSITION- 43 42 25.     (N) 098 01 14.     (W)   SCALED
 OR0065* NAVD 88 ORTHO HEIGHT -   397.173 (meters)     1303.06  (feet) ADJUSTED
 OR0065  ______________________________________________________________________
 OR0065  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 OR0065  DYNAMIC HEIGHT  -        397.074 (meters)     1302.73  (feet) COMP
 OR0065  MODELED GRAVITY -    980,359.9   (mgal)                       NAVD 88
 OR0065
 OR0065  VERT ORDER      -  SECOND    CLASS 0
 OR0065
 OR0065.The horizontal coordinates were scaled from a map and have
 OR0065.an estimated accuracy of +/- 6 seconds.
 OR0065
 OR0065.The orthometric height was determined by differential leveling and
 OR0065.adjusted by the NATIONAL GEODETIC SURVEY
 OR0065.in June 1991.
 OR0065
 OR0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0065.GEOID18 height accuracy estimate available here.
 OR0065
 OR0065.Click photographs - Photos may exist for this station.
 OR0065
 OR0065.The dynamic height is computed by dividing the NAVD 88
 OR0065.geopotential number by the normal gravity value computed on the
 OR0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0065.degrees latitude (g = 980.6199 gals.).
 OR0065
 OR0065.The modeled gravity was interpolated from observed gravity values.
 OR0065
 OR0065;                    North         East    Units  Estimated Accuracy
 OR0065;SPC SD S     -   155,190.      786,370.      MT  (+/- 180 meters Scaled)
 OR0065
 OR0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP789397(NAD 83)
 OR0065
 OR0065                          SUPERSEDED SURVEY CONTROL
 OR0065
 OR0065  NGVD 29 (??/??/92)  396.877  (m)         1302.09   (f) ADJ UNCH    2 0
 OR0065
 OR0065.Superseded values are not recommended for survey control.
 OR0065
 OR0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0065.See file dsdata.pdf to determine how the superseded data were derived.
 OR0065
 OR0065_MARKER: DB = BENCH MARK DISK
 OR0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0065_STAMPING: E 147 1934
 OR0065_MARK LOGO: CGS
 OR0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0065+STABILITY: SURFACE MOTION
 OR0065
 OR0065  HISTORY     - Date     Condition        Report By
 OR0065  HISTORY     - 1934     MONUMENTED       CGS
 OR0065  HISTORY     - 19910617 MARK NOT FOUND   NGS
 OR0065
 OR0065                          STATION DESCRIPTION
 OR0065
 OR0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0065'AT MITCHELL.
 OR0065'AT MITCHELL, DAVISON COUNTY, ABOUT 1,269 FEET SOUTHEAST OF THE
 OR0065'SOUTHEAST END OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0065'RAILROAD STATION, ABOUT 507 FEET NORTHWEST OF THE SOUTHWEST
 OR0065'SECTION OF AN UNDERPASS, ABOUT 507 FEET NORTHWEST OF A RAILROAD
 OR0065'JUNCTION, 61 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST
 OR0065'TRACK, 6 FEET NORTHEAST OF THE NORTHEAST RAIL OF A SIDETRACK,
 OR0065'AND 7.5 FEET SOUTHEAST OF A POLE.  A STANDARD DISK, STAMPED
 OR0065'E 147 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0065'ABOUT 4 INCHES ABOVE GROUND.
 OR0065
 OR0065                          STATION RECOVERY (1991)
 OR0065
 OR0065'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0065'A THROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0389 ***********************************************************************
 OQ0389  DESIGNATION -  E 149
 OQ0389  PID         -  OQ0389
 OQ0389  STATE/COUNTY-  SD/TURNER
 OQ0389  COUNTRY     -  US
 OQ0389  USGS QUAD   -  MARION (2017)
 OQ0389
 OQ0389                         *CURRENT SURVEY CONTROL
 OQ0389  ______________________________________________________________________
 OQ0389* NAD 83(1986) POSITION- 43 25 01.     (N) 097 16 48.     (W)   SCALED
 OQ0389* NAVD 88 ORTHO HEIGHT -   442.658 (meters)     1452.29  (feet) ADJUSTED
 OQ0389  ______________________________________________________________________
 OQ0389  GEOID HEIGHT    -        -26.091 (meters)                     GEOID18
 OQ0389  DYNAMIC HEIGHT  -        442.539 (meters)     1451.90  (feet) COMP
 OQ0389  MODELED GRAVITY -    980,337.0   (mgal)                       NAVD 88
 OQ0389
 OQ0389  VERT ORDER      -  SECOND    CLASS 0
 OQ0389
 OQ0389.The horizontal coordinates were scaled from a map and have
 OQ0389.an estimated accuracy of +/- 6 seconds.
 OQ0389
 OQ0389.The orthometric height was determined by differential leveling and
 OQ0389.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0389.in June 1991.
 OQ0389
 OQ0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0389.GEOID18 height accuracy estimate available here.
 OQ0389
 OQ0389.Click photographs - Photos may exist for this station.
 OQ0389
 OQ0389.The dynamic height is computed by dividing the NAVD 88
 OQ0389.geopotential number by the normal gravity value computed on the
 OQ0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0389.degrees latitude (g = 980.6199 gals.).
 OQ0389
 OQ0389.The modeled gravity was interpolated from observed gravity values.
 OQ0389
 OQ0389;                    North         East    Units  Estimated Accuracy
 OQ0389;SPC SD S     -   124,920.      847,200.      MT  (+/- 180 meters Scaled)
 OQ0389
 OQ0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP392085(NAD 83)
 OQ0389
 OQ0389                          SUPERSEDED SURVEY CONTROL
 OQ0389
 OQ0389  NGVD 29 (??/??/92)  442.389  (m)         1451.40   (f) ADJ UNCH    2 0
 OQ0389
 OQ0389.Superseded values are not recommended for survey control.
 OQ0389
 OQ0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0389.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0389
 OQ0389_MARKER: DB = BENCH MARK DISK
 OQ0389_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0389_STAMPING: E 149 1934
 OQ0389_MARK LOGO: CGS
 OQ0389_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0389
 OQ0389  HISTORY     - Date     Condition        Report By
 OQ0389  HISTORY     - 1934     MONUMENTED       CGS
 OQ0389  HISTORY     - 1981     MARK NOT FOUND   LOCSUR
 OQ0389
 OQ0389                          STATION DESCRIPTION
 OQ0389
 OQ0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0389'1.2 MI SW FROM MARION.
 OQ0389'LOCATED 12. MILES SOUTHWEST OF THE RWY. STATION AT MARION,
 OQ0389'ALONG THE C.M. ST. P. AND P., 65 FT. EAST OF CENTERLINE OF A
 OQ0389'SECTION LINE ROAD THAT CROSSES TRACK, 46 FT. NORTH OF NORTH
 OQ0389'RAIL OF TRACK, 43 FT. EAST OF CORNER OF A FENCE, 1.3 FT. SOUTH
 OQ0389'OF R/W FENCE.  STANDARD TABLET SET IN TOP OF A CONCRETE POST
 OQ0389'6 IN HIGH.  STAMPED E-149--1934.
 OQ0389
 OQ0389                          STATION RECOVERY (1981)
 OQ0389
 OQ0389'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981
 OQ0389'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0019 ***********************************************************************
 PT0019  DESIGNATION -  E 15
 PT0019  PID         -  PT0019
 PT0019  STATE/COUNTY-  SD/SULLY
 PT0019  COUNTRY     -  US
 PT0019  USGS QUAD   -  AGAR NE (2017)
 PT0019
 PT0019                         *CURRENT SURVEY CONTROL
 PT0019  ______________________________________________________________________
 PT0019* NAD 83(1986) POSITION- 44 53 20.     (N) 100 04 30.     (W)   SCALED
 PT0019* NAVD 88 ORTHO HEIGHT -   577.244 (meters)     1893.84  (feet) ADJUSTED
 PT0019  ______________________________________________________________________
 PT0019  GEOID HEIGHT    -        -22.724 (meters)                     GEOID18
 PT0019  DYNAMIC HEIGHT  -        577.148 (meters)     1893.53  (feet) COMP
 PT0019  MODELED GRAVITY -    980,433.1   (mgal)                       NAVD 88
 PT0019
 PT0019  VERT ORDER      -  FIRST     CLASS II
 PT0019
 PT0019.The horizontal coordinates were scaled from a map and have
 PT0019.an estimated accuracy of +/- 6 seconds.
 PT0019
 PT0019.The orthometric height was determined by differential leveling and
 PT0019.adjusted by the NATIONAL GEODETIC SURVEY
 PT0019.in June 1991.
 PT0019
 PT0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0019.GEOID18 height accuracy estimate available here.
 PT0019
 PT0019.Click photographs - Photos may exist for this station.
 PT0019
 PT0019.The dynamic height is computed by dividing the NAVD 88
 PT0019.geopotential number by the normal gravity value computed on the
 PT0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0019.degrees latitude (g = 980.6199 gals.).
 PT0019
 PT0019.The modeled gravity was interpolated from observed gravity values.
 PT0019
 PT0019;                    North         East    Units  Estimated Accuracy
 PT0019;SPC SD N     -   117,300.      594,080.      MT  (+/- 180 meters Scaled)
 PT0019
 PT0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ151711(NAD 83)
 PT0019
 PT0019                          SUPERSEDED SURVEY CONTROL
 PT0019
 PT0019  NGVD 29 (??/??/92)  576.874  (m)         1892.63   (f) ADJ UNCH    1 2
 PT0019
 PT0019.Superseded values are not recommended for survey control.
 PT0019
 PT0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0019.See file dsdata.pdf to determine how the superseded data were derived.
 PT0019
 PT0019_MARKER: DB = BENCH MARK DISK
 PT0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0019_STAMPING: 1892.627 E 15 1926
 PT0019_MARK LOGO: CGS
 PT0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0019+STABILITY: SURFACE MOTION
 PT0019
 PT0019  HISTORY     - Date     Condition        Report By
 PT0019  HISTORY     - 1926     MONUMENTED       CGS
 PT0019  HISTORY     - 1946     GOOD             CGS
 PT0019
 PT0019                          STATION DESCRIPTION
 PT0019
 PT0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0019'2.5 MI S FROM GORMAN.
 PT0019'IN SULLY COUNTY, ABOUT 2.5 MILES SOUTH ALONG THE CHICAGO AND
 PT0019'NORTH WESTERN RAILWAY FROM GORMAN, POTTER COUNTY, ABOUT 175
 PT0019'FEET NORTHEAST OF BRIDGE D 620, AT A PRIVATE-ROAD CROSSING,
 PT0019'45 FEET EAST OF THE CENTER LINE OF THE TRACK, 15.5 FEET SOUTHWEST
 PT0019'OF THE SOUTH GATEPOST AT THE PRIVATE ROAD, 5 FEET WEST OF THE
 PT0019'EAST RIGHT-OF-WAY FENCE, AND IN LINE WITH A ROW OF POLES.  A
 PT0019'STANDARD DISK, STAMPED 1892.627 E 15 1926 AND SET IN THE TOP
 PT0019'OF A CONCRETE POST.  NOTE-- MARK IS IN SULLY COUNTY INSTEAD
 PT0019'OF POTTER COUNTY.
 PT0019
 PT0019                          STATION RECOVERY (1946)
 PT0019
 PT0019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 PT0019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1353 ***********************************************************************
 NM1353  DESIGNATION -  E 150
 NM1353  PID         -  NM1353
 NM1353  STATE/COUNTY-  SD/BON HOMME
 NM1353  COUNTRY     -  US
 NM1353  USGS QUAD   -  KINGSBURG (2017)
 NM1353
 NM1353                         *CURRENT SURVEY CONTROL
 NM1353  ______________________________________________________________________
 NM1353* NAD 83(1986) POSITION- 42 56 02.     (N) 097 54 39.     (W)   SCALED
 NM1353* NAVD 88 ORTHO HEIGHT -   430.122 (meters)     1411.16  (feet) ADJUSTED
 NM1353  ______________________________________________________________________
 NM1353  GEOID HEIGHT    -        -26.055 (meters)                     GEOID18
 NM1353  DYNAMIC HEIGHT  -        429.983 (meters)     1410.70  (feet) COMP
 NM1353  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 NM1353
 NM1353  VERT ORDER      -  SECOND    CLASS 0
 NM1353
 NM1353.The horizontal coordinates were scaled from a map and have
 NM1353.an estimated accuracy of +/- 6 seconds.
 NM1353
 NM1353.The orthometric height was determined by differential leveling and
 NM1353.adjusted by the NATIONAL GEODETIC SURVEY
 NM1353.in June 1991.
 NM1353
 NM1353.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1353.GEOID18 height accuracy estimate available here.
 NM1353
 NM1353.Click photographs - Photos may exist for this station.
 NM1353
 NM1353.The dynamic height is computed by dividing the NAVD 88
 NM1353.geopotential number by the normal gravity value computed on the
 NM1353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1353.degrees latitude (g = 980.6199 gals.).
 NM1353
 NM1353.The modeled gravity was interpolated from observed gravity values.
 NM1353
 NM1353;                    North         East    Units  Estimated Accuracy
 NM1353;SPC SD S     -    69,600.      797,710.      MT  (+/- 180 meters Scaled)
 NM1353
 NM1353_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN888540(NAD 83)
 NM1353
 NM1353                          SUPERSEDED SURVEY CONTROL
 NM1353
 NM1353  NGVD 29 (??/??/92)  429.874  (m)         1410.34   (f) ADJ UNCH    2 0
 NM1353
 NM1353.Superseded values are not recommended for survey control.
 NM1353
 NM1353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1353.See file dsdata.pdf to determine how the superseded data were derived.
 NM1353
 NM1353_MARKER: DB = BENCH MARK DISK
 NM1353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1353_STAMPING: E 150 1934
 NM1353_MARK LOGO: CGS
 NM1353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1353+STABILITY: SURFACE MOTION
 NM1353
 NM1353  HISTORY     - Date     Condition        Report By
 NM1353  HISTORY     - 1934     MONUMENTED       CGS
 NM1353  HISTORY     - 1974     GOOD             USGS
 NM1353
 NM1353                          STATION DESCRIPTION
 NM1353
 NM1353'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1353'4.7 MI SW FROM TYNDALL.
 NM1353'4.7 MILES SOUTHWEST OF THE RWY. STATION AT TYNDALL, 250 YARDS
 NM1353'NORTHEAST OF MILE POST 49, 90 FT. EAST OF INTERSECTION OF
 NM1353'CENTERLINES OF THE TRACK AND A NORTH-SOUTH SECTION LINE ROAD,
 NM1353'47 FT. SOUTHEAST OF EAST RAIL OF TRACK, 1 FT. NORTHWEST OF
 NM1353'R/W FENCE LINE.  STANDARD TABLET SET IN TOP OF A CONCRETE POST
 NM1353'4 IN HIGH, STAMPED E 150 1934.
 NM1353
 NM1353                          STATION RECOVERY (1974)
 NM1353
 NM1353'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1353'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0399 ***********************************************************************
 OQ0399  DESIGNATION -  E 151
 OQ0399  PID         -  OQ0399
 OQ0399  STATE/COUNTY-  SD/TURNER
 OQ0399  COUNTRY     -  US
 OQ0399  USGS QUAD   -  VIBORG (2017)
 OQ0399
 OQ0399                         *CURRENT SURVEY CONTROL
 OQ0399  ______________________________________________________________________
 OQ0399* NAD 83(1986) POSITION- 43 09 08.     (N) 097 05 52.     (W)   SCALED
 OQ0399* NAVD 88 ORTHO HEIGHT -   398.539 (meters)     1307.54  (feet) ADJUSTED
 OQ0399  ______________________________________________________________________
 OQ0399  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 OQ0399  DYNAMIC HEIGHT  -        398.423 (meters)     1307.16  (feet) COMP
 OQ0399  MODELED GRAVITY -    980,318.3   (mgal)                       NAVD 88
 OQ0399
 OQ0399  VERT ORDER      -  SECOND    CLASS 0
 OQ0399
 OQ0399.The horizontal coordinates were scaled from a map and have
 OQ0399.an estimated accuracy of +/- 6 seconds.
 OQ0399
 OQ0399.The orthometric height was determined by differential leveling and
 OQ0399.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0399.in June 1991.
 OQ0399
 OQ0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0399.GEOID18 height accuracy estimate available here.
 OQ0399
 OQ0399.Click photographs - Photos may exist for this station.
 OQ0399
 OQ0399.The dynamic height is computed by dividing the NAVD 88
 OQ0399.geopotential number by the normal gravity value computed on the
 OQ0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0399.degrees latitude (g = 980.6199 gals.).
 OQ0399
 OQ0399.The modeled gravity was interpolated from observed gravity values.
 OQ0399
 OQ0399;                    North         East    Units  Estimated Accuracy
 OQ0399;SPC SD S     -    96,100.      863,100.      MT  (+/- 180 meters Scaled)
 OQ0399
 OQ0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN546794(NAD 83)
 OQ0399
 OQ0399                          SUPERSEDED SURVEY CONTROL
 OQ0399
 OQ0399  NGVD 29 (??/??/92)  398.315  (m)         1306.81   (f) ADJ UNCH    2 0
 OQ0399
 OQ0399.Superseded values are not recommended for survey control.
 OQ0399
 OQ0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0399.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0399
 OQ0399_MARKER: DB = BENCH MARK DISK
 OQ0399_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0399_STAMPING: E 151 1934
 OQ0399_MARK LOGO: CGS
 OQ0399_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0399
 OQ0399  HISTORY     - Date     Condition        Report By
 OQ0399  HISTORY     - 1934     MONUMENTED       CGS
 OQ0399
 OQ0399                          STATION DESCRIPTION
 OQ0399
 OQ0399'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0399'1.6 MI SW FROM VIBORG.
 OQ0399'LOCATED 1.6 MILES SOUTHWEST OF STATION AT VIBORG, ALONG GREAT
 OQ0399'NORTHERN RWY., 0.1 OF MILE NORTHWEST OF M.P. 181, 870 FEET
 OQ0399'SOUTHWEST OF SOUTHWEST CORNER OF WOOD TRESTLE 180.7, 75 FEET
 OQ0399'SOUTHWEST OF CENTERLINE OF A FARM TRAIL CROSSING TRACK, 46.1
 OQ0399'FEET NORTH WEST OF NORTHWEST RAIL, 1.1 FEET SOUTHEAST OF R/W FENCE.
 OQ0399'STANDARD TABLET SET IN TOP OF CONCRETE POST 6 INCHES HIGH.
 OQ0399'STAMPED E-151--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0768 ***********************************************************************
 NM0768  DESIGNATION -  E 152
 NM0768  PID         -  NM0768
 NM0768  STATE/COUNTY-  SD/UNION
 NM0768  COUNTRY     -  US
 NM0768  USGS QUAD   -  ELK POINT (2017)
 NM0768
 NM0768                         *CURRENT SURVEY CONTROL
 NM0768  ______________________________________________________________________
 NM0768* NAD 83(1986) POSITION- 42 41 15.     (N) 096 40 56.     (W)   SCALED
 NM0768* NAVD 88 ORTHO HEIGHT -   343.551 (meters)     1127.13  (feet) ADJUSTED
 NM0768  ______________________________________________________________________
 NM0768  GEOID HEIGHT    -        -25.650 (meters)                     GEOID18
 NM0768  DYNAMIC HEIGHT  -        343.451 (meters)     1126.81  (feet) COMP
 NM0768  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 NM0768
 NM0768  VERT ORDER      -  FIRST     CLASS II
 NM0768
 NM0768.The horizontal coordinates were scaled from a map and have
 NM0768.an estimated accuracy of +/- 6 seconds.
 NM0768
 NM0768.The orthometric height was determined by differential leveling and
 NM0768.adjusted by the NATIONAL GEODETIC SURVEY
 NM0768.in June 1991.
 NM0768
 NM0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0768.GEOID18 height accuracy estimate available here.
 NM0768
 NM0768.Click photographs - Photos may exist for this station.
 NM0768
 NM0768.The dynamic height is computed by dividing the NAVD 88
 NM0768.geopotential number by the normal gravity value computed on the
 NM0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0768.degrees latitude (g = 980.6199 gals.).
 NM0768
 NM0768.The modeled gravity was interpolated from observed gravity values.
 NM0768
 NM0768;                    North         East    Units  Estimated Accuracy
 NM0768;SPC SD S     -    45,920.      899,130.      MT  (+/- 180 meters Scaled)
 NM0768
 NM0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN898287(NAD 83)
 NM0768
 NM0768                          SUPERSEDED SURVEY CONTROL
 NM0768
 NM0768  NGVD 29 (??/??/92)  343.375  (m)         1126.56   (f) ADJ UNCH    1 2
 NM0768
 NM0768.Superseded values are not recommended for survey control.
 NM0768
 NM0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0768.See file dsdata.pdf to determine how the superseded data were derived.
 NM0768
 NM0768_MARKER: DB = BENCH MARK DISK
 NM0768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0768_STAMPING: E 152 1934
 NM0768_MARK LOGO: CGS
 NM0768_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0768+STABILITY: SURFACE MOTION
 NM0768
 NM0768  HISTORY     - Date     Condition        Report By
 NM0768  HISTORY     - 1934     MONUMENTED       CGS
 NM0768  HISTORY     - 1948     GOOD             CGS
 NM0768  HISTORY     - 19900425 MARK NOT FOUND   NGS
 NM0768  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0768
 NM0768                          STATION DESCRIPTION
 NM0768
 NM0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0768'AT ELK POINT.
 NM0768'AT ELK POINT, ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NM0768'RAILROAD, IN THE NORTHWEST QUARTER OF THE THIRD STREET CROSSING
 NM0768'WEST OF THE STATION, 54.0 FEET WEST OF THE CENTER LINE OF THE
 NM0768'STREET, 30.5 FEET NORTH OF THE NORTHRAIL OF THE MAIN TRACK, 1.0
 NM0768'FOOT SOUTH OF A HEDGE, 1.0 FOOT EAST OF A REFERENCE POST, SET IN
 NM0768'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM0768
 NM0768                          STATION RECOVERY (1990)
 NM0768
 NM0768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 NM0768'THERE HAS BEEN GRADING IN THE AREA.
 NM0768
 NM0768                          STATION RECOVERY (2012)
 NM0768
 NM0768'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0768'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0224 ***********************************************************************
 QR0224  DESIGNATION -  E 16
 QR0224  PID         -  QR0224
 QR0224  STATE/COUNTY-  SD/FAULK
 QR0224  COUNTRY     -  US
 QR0224  USGS QUAD   -  BURKMERE (2017)
 QR0224
 QR0224                         *CURRENT SURVEY CONTROL
 QR0224  ______________________________________________________________________
 QR0224* NAD 83(1986) POSITION- 45 02 57.     (N) 099 17 16.     (W)   SCALED
 QR0224* NAVD 88 ORTHO HEIGHT -   533.713 (meters)     1751.02  (feet) ADJUSTED
 QR0224  ______________________________________________________________________
 QR0224  GEOID HEIGHT    -        -23.357 (meters)                     GEOID18
 QR0224  DYNAMIC HEIGHT  -        533.639 (meters)     1750.78  (feet) COMP
 QR0224  MODELED GRAVITY -    980,462.4   (mgal)                       NAVD 88
 QR0224
 QR0224  VERT ORDER      -  FIRST     CLASS II
 QR0224
 QR0224.The horizontal coordinates were scaled from a map and have
 QR0224.an estimated accuracy of +/- 6 seconds.
 QR0224
 QR0224.The orthometric height was determined by differential leveling and
 QR0224.adjusted by the NATIONAL GEODETIC SURVEY
 QR0224.in June 1991.
 QR0224
 QR0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0224.GEOID18 height accuracy estimate available here.
 QR0224
 QR0224.Click photographs - Photos may exist for this station.
 QR0224
 QR0224.The dynamic height is computed by dividing the NAVD 88
 QR0224.geopotential number by the normal gravity value computed on the
 QR0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0224.degrees latitude (g = 980.6199 gals.).
 QR0224
 QR0224.The modeled gravity was interpolated from observed gravity values.
 QR0224
 QR0224;                    North         East    Units  Estimated Accuracy
 QR0224;SPC SD N     -   135,350.      656,100.      MT  (+/- 180 meters Scaled)
 QR0224
 QR0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ773884(NAD 83)
 QR0224
 QR0224                          SUPERSEDED SURVEY CONTROL
 QR0224
 QR0224  NGVD 29 (??/??/92)  533.355  (m)         1749.85   (f) ADJ UNCH    1 2
 QR0224
 QR0224.Superseded values are not recommended for survey control.
 QR0224
 QR0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0224.See file dsdata.pdf to determine how the superseded data were derived.
 QR0224
 QR0224_MARKER: DB = BENCH MARK DISK
 QR0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0224_STAMPING: 1749.849 E 16 1926
 QR0224_MARK LOGO: CGS
 QR0224_PROJECTION: RECESSED 10 CENTIMETERS
 QR0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0224+STABILITY: SURFACE MOTION
 QR0224
 QR0224  HISTORY     - Date     Condition        Report By
 QR0224  HISTORY     - 1926     MONUMENTED       CGS
 QR0224  HISTORY     - 1973     GOOD             NGS
 QR0224
 QR0224                          STATION DESCRIPTION
 QR0224
 QR0224'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0224'1.2 MI E FROM BURKMERE.
 QR0224'ABOUT 1.25 MILES EAST ALONG THE ABANDONED CHICAGO AND NORTH
 QR0224'WESTERN RAILWAY AT A SECTION LINE TRACK ROAD CROSSING, 35 FEET
 QR0224'NORTH OF THE ABANDONED RAILWAY, 33 FEET WEST OF THE CENTER
 QR0224'OF THE TRACK ROAD, 61 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE,
 QR0224'6.5 FEET SOUTHEAST OF THE WEST R.O.W. FENCE CORNER POST, 4.5
 QR0224'FEET SOUTHEAST OF A METAL WITNESS POST, AND SET IN THE TOP OF
 QR0224'A CONCRETE MONUMENT 4-INCHES BELOW THE GROUND SURFACE.  IT
 QR0224'IS 0.45 MILE NORTH OF U.S. HIGHWAY 212.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1609 ***********************************************************************
 PU1609  DESIGNATION -  E 177
 PU1609  PID         -  PU1609
 PU1609  STATE/COUNTY-  SD/LAWRENCE
 PU1609  COUNTRY     -  US
 PU1609  USGS QUAD   -  SAVOY (2017)
 PU1609
 PU1609                         *CURRENT SURVEY CONTROL
 PU1609  ______________________________________________________________________
 PU1609* NAD 83(1986) POSITION- 44 20 29.     (N) 103 55 10.     (W)   SCALED
 PU1609* NAVD 88 ORTHO HEIGHT -  1533.232 (meters)     5030.28  (feet) ADJUSTED
 PU1609  ______________________________________________________________________
 PU1609  GEOID HEIGHT    -        -13.380 (meters)                     GEOID18
 PU1609  DYNAMIC HEIGHT  -       1532.576 (meters)     5028.13  (feet) COMP
 PU1609  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 PU1609
 PU1609  VERT ORDER      -  SECOND    CLASS 0
 PU1609
 PU1609.The horizontal coordinates were scaled from a map and have
 PU1609.an estimated accuracy of +/- 6 seconds.
 PU1609
 PU1609.The orthometric height was determined by differential leveling and
 PU1609.adjusted by the NATIONAL GEODETIC SURVEY
 PU1609.in June 1991.
 PU1609
 PU1609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1609.GEOID18 height accuracy estimate available here.
 PU1609
 PU1609.Click photographs - Photos may exist for this station.
 PU1609
 PU1609.The dynamic height is computed by dividing the NAVD 88
 PU1609.geopotential number by the normal gravity value computed on the
 PU1609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1609.degrees latitude (g = 980.6199 gals.).
 PU1609
 PU1609.The modeled gravity was interpolated from observed gravity values.
 PU1609
 PU1609;                    North         East    Units  Estimated Accuracy
 PU1609;SPC SD N     -    64,020.      287,560.      MT  (+/- 180 meters Scaled)
 PU1609
 PU1609_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK861103(NAD 83)
 PU1609
 PU1609                          SUPERSEDED SURVEY CONTROL
 PU1609
 PU1609  NGVD 29 (??/??/92) 1532.577  (m)         5028.13   (f) ADJ UNCH    2 0
 PU1609
 PU1609.Superseded values are not recommended for survey control.
 PU1609
 PU1609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1609.See file dsdata.pdf to determine how the superseded data were derived.
 PU1609
 PU1609_MARKER: DB = BENCH MARK DISK
 PU1609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1609_STAMPING: E 177 1934
 PU1609_MARK LOGO: CGS
 PU1609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1609+STABILITY: SURFACE MOTION
 PU1609
 PU1609  HISTORY     - Date     Condition        Report By
 PU1609  HISTORY     - 1934     MONUMENTED       CGS
 PU1609  HISTORY     - 1958     MARK NOT FOUND   CGS
 PU1609
 PU1609                          STATION DESCRIPTION
 PU1609
 PU1609'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1609'1.1 MI S FROM SAVOY.
 PU1609'1.1 MILES SOUTH ALONG A COUNTY ROAD FROM SAVOY, LAWRENCE COUNTY,
 PU1609'IN SPEARFISH CANYON, ABOUT 200 FEET SOUTH OF A SMALL DAM AND
 PU1609'POWER PLANT, ABOUT 297 FEET WEST OF THE CHICAGO, BURLINGTON
 PU1609'AND QUINCY RAILROAD, AND 30.6 FEET WEST OF THE CENTER LINE OF THE
 PU1609'ROAD.  A STANDARD DISK, STAMPED E 177 1934 AND SET IN THE TOP
 PU1609'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0556 ***********************************************************************
 OT0556  DESIGNATION -  E 178
 OT0556  PID         -  OT0556
 OT0556  STATE/COUNTY-  SD/CUSTER
 OT0556  COUNTRY     -  US
 OT0556  USGS QUAD   -  CUSTER (2017)
 OT0556
 OT0556                         *CURRENT SURVEY CONTROL
 OT0556  ______________________________________________________________________
 OT0556* NAD 83(1986) POSITION- 43 47 53.94   (N) 103 37 18.47   (W)   HD_HELD1
 OT0556* NAVD 88 ORTHO HEIGHT -  1697.274 (meters)     5568.47  (feet) ADJUSTED
 OT0556  ______________________________________________________________________
 OT0556  GEOID HEIGHT    -        -13.552 (meters)                     GEOID18
 OT0556  DYNAMIC HEIGHT  -       1696.455 (meters)     5565.79  (feet) COMP
 OT0556  MODELED GRAVITY -    980,074.7   (mgal)                       NAVD 88
 OT0556
 OT0556  VERT ORDER      -  SECOND    CLASS 0
 OT0556
 OT0556.The horizontal coordinates were determined by differentially corrected
 OT0556.hand held GPS observations or other comparable positioning techniques
 OT0556.and have an estimated accuracy of +/- 3 meters.
 OT0556
 OT0556.The orthometric height was determined by differential leveling and
 OT0556.adjusted by the NATIONAL GEODETIC SURVEY
 OT0556.in June 1991.
 OT0556
 OT0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0556.GEOID18 height accuracy estimate available here.
 OT0556
 OT0556.Click photographs - Photos may exist for this station.
 OT0556
 OT0556.The dynamic height is computed by dividing the NAVD 88
 OT0556.geopotential number by the normal gravity value computed on the
 OT0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0556.degrees latitude (g = 980.6199 gals.).
 OT0556
 OT0556.The modeled gravity was interpolated from observed gravity values.
 OT0556
 OT0556;                    North         East    Units  Estimated Accuracy
 OT0556;SPC SD S     -   167,985.7     335,445.5     MT  (+/- 3 meters HH1 GPS) 
 OT0556
 OT0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1087050395(NAD 83)
 OT0556
 OT0556                          SUPERSEDED SURVEY CONTROL
 OT0556
 OT0556  NGVD 29 (??/??/92) 1696.609  (m)         5566.29   (f) ADJ UNCH    2 0
 OT0556
 OT0556.Superseded values are not recommended for survey control.
 OT0556
 OT0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0556.See file dsdata.pdf to determine how the superseded data were derived.
 OT0556
 OT0556_MARKER: DB = BENCH MARK DISK
 OT0556_SETTING: 66 = SET IN ROCK OUTCROP
 OT0556_STAMPING: E 178 1934
 OT0556_MARK LOGO: CGS
 OT0556_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0556+STABILITY: POSITION/ELEVATION WELL
 OT0556
 OT0556  HISTORY     - Date     Condition        Report By
 OT0556  HISTORY     - 1934     MONUMENTED       CGS
 OT0556
 OT0556                          STATION DESCRIPTION
 OT0556
 OT0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0556'3.3 MI N FROM CUSTER.
 OT0556'3.3 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0556'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.3 MILE SOUTH
 OT0556'OF MILEPOST 48, ABOUT 14 RAILS WEST OF BRIDGE 47.83, 7 FEET NORTH
 OT0556'OF THE NORTH RAIL, IN THE TOP OF A FLAT PROJECTION NEAR THE WEST
 OT0556'END OF A SMALL ROCK CUT, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 OT0556'A STANDARD DISK, STAMPED E 178 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0334 ***********************************************************************
 OQ0334  DESIGNATION -  E 18
 OQ0334  PID         -  OQ0334
 OQ0334  STATE/COUNTY-  SD/MOODY
 OQ0334  COUNTRY     -  US
 OQ0334  USGS QUAD   -  FLANDREAU SW (2017)
 OQ0334
 OQ0334                         *CURRENT SURVEY CONTROL
 OQ0334  ______________________________________________________________________
 OQ0334* NAD 83(1986) POSITION- 44 00 04.     (N) 096 39 00.     (W)   SCALED
 OQ0334* NAVD 88 ORTHO HEIGHT -   466.696 (meters)     1531.15  (feet) ADJUSTED
 OQ0334  ______________________________________________________________________
 OQ0334  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 OQ0334  DYNAMIC HEIGHT  -        466.587 (meters)     1530.79  (feet) COMP
 OQ0334  MODELED GRAVITY -    980,370.3   (mgal)                       NAVD 88
 OQ0334
 OQ0334  VERT ORDER      -  FIRST     CLASS II
 OQ0334
 OQ0334.The horizontal coordinates were scaled from a map and have
 OQ0334.an estimated accuracy of +/- 6 seconds.
 OQ0334
 OQ0334.The orthometric height was determined by differential leveling and
 OQ0334.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0334.in June 1991.
 OQ0334
 OQ0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0334.GEOID18 height accuracy estimate available here.
 OQ0334
 OQ0334.Click photographs - Photos may exist for this station.
 OQ0334
 OQ0334.The dynamic height is computed by dividing the NAVD 88
 OQ0334.geopotential number by the normal gravity value computed on the
 OQ0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0334.degrees latitude (g = 980.6199 gals.).
 OQ0334
 OQ0334.The modeled gravity was interpolated from observed gravity values.
 OQ0334
 OQ0334;                    North         East    Units  Estimated Accuracy
 OQ0334;SPC SD S     -   191,830.      895,300.      MT  (+/- 180 meters Scaled)
 OQ0334
 OQ0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP884746(NAD 83)
 OQ0334
 OQ0334                          SUPERSEDED SURVEY CONTROL
 OQ0334
 OQ0334  NGVD 29 (??/??/92)  466.431  (m)         1530.28   (f) ADJ UNCH    1 2
 OQ0334
 OQ0334.Superseded values are not recommended for survey control.
 OQ0334
 OQ0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0334.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0334
 OQ0334_MARKER: DB = BENCH MARK DISK
 OQ0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0334_STAMPING: 1530.282 E 18 1930
 OQ0334_MARK LOGO: CGS
 OQ0334_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0334+STABILITY: SURFACE MOTION
 OQ0334
 OQ0334  HISTORY     - Date     Condition        Report By
 OQ0334  HISTORY     - 1930     MONUMENTED       CGS
 OQ0334  HISTORY     - 1962     GOOD             CGS
 OQ0334  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 OQ0334
 OQ0334                          STATION DESCRIPTION
 OQ0334
 OQ0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OQ0334'AT EGAN.
 OQ0334'AT EGAN, MOODY COUNTY, NEAR THE QUARTER CORNER BETWEEN SECTIONS
 OQ0334'7 AND 12, T 106 N, RS. 48 AND 49 W., 515 FEET NORTHEAST ALONG
 OQ0334'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 49 FEET
 OQ0334'SOUTHEAST OF THE RAILROAD GRADE CROSSING, 1.3 FEET LOWER THAN THE
 OQ0334'GRADE CROSSING, 100 FEET NORTHWEST OF THE CENTERLINE OF HIGHWAY
 OQ0334'34, SOUTHEAST OF THE SWITCH ON THE SOUTHEAST SIDE OF THE TRACKS.
 OQ0334'A STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 OQ0334'INCHES ABOVE THE GROUND.
 OQ0334
 OQ0334                          STATION RECOVERY (2012)
 OQ0334
 OQ0334'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0334'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1538 ***********************************************************************
 PU1538  DESIGNATION -  E 183
 PU1538  PID         -  PU1538
 PU1538  STATE/COUNTY-  SD/PENNINGTON
 PU1538  COUNTRY     -  US
 PU1538  USGS QUAD   -  RAPID CITY WEST (2017)
 PU1538
 PU1538                         *CURRENT SURVEY CONTROL
 PU1538  ______________________________________________________________________
 PU1538* NAD 83(1986) POSITION- 44 03 02.24   (N) 103 21 51.11   (W)   HD_HELD1
 PU1538* NAVD 88 ORTHO HEIGHT -  1140.653 (meters)     3742.29  (feet) ADJUSTED
 PU1538  ______________________________________________________________________
 PU1538  GEOID HEIGHT    -        -14.956 (meters)                     GEOID18
 PU1538  DYNAMIC HEIGHT  -       1140.219 (meters)     3740.87  (feet) COMP
 PU1538  MODELED GRAVITY -    980,197.7   (mgal)                       NAVD 88
 PU1538
 PU1538  VERT ORDER      -  SECOND    CLASS 0
 PU1538
 PU1538.The horizontal coordinates were determined by differentially corrected
 PU1538.hand held GPS observations or other comparable positioning techniques
 PU1538.and have an estimated accuracy of +/- 3 meters.
 PU1538
 PU1538.The orthometric height was determined by differential leveling and
 PU1538.adjusted by the NATIONAL GEODETIC SURVEY
 PU1538.in June 1991.
 PU1538
 PU1538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1538.GEOID18 height accuracy estimate available here.
 PU1538
 PU1538.Click photographs - Photos may exist for this station.
 PU1538
 PU1538.The dynamic height is computed by dividing the NAVD 88
 PU1538.geopotential number by the normal gravity value computed on the
 PU1538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1538.degrees latitude (g = 980.6199 gals.).
 PU1538
 PU1538.The modeled gravity was interpolated from observed gravity values.
 PU1538
 PU1538;                    North         East    Units  Estimated Accuracy
 PU1538;SPC SD S     -   195,210.3     357,182.3     MT  (+/- 3 meters HH1 GPS) 
 PU1538
 PU1538_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3103878796(NAD 83)
 PU1538
 PU1538                          SUPERSEDED SURVEY CONTROL
 PU1538
 PU1538  NGVD 29 (??/??/92) 1140.124  (m)         3740.56   (f) ADJ UNCH    2 0
 PU1538
 PU1538.Superseded values are not recommended for survey control.
 PU1538
 PU1538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1538.See file dsdata.pdf to determine how the superseded data were derived.
 PU1538
 PU1538_MARKER: DB = BENCH MARK DISK
 PU1538_SETTING: 80 = SET IN A BOULDER
 PU1538_STAMPING: E 183 1934
 PU1538_MARK LOGO: CGS
 PU1538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1538+STABILITY: SURFACE MOTION
 PU1538
 PU1538  HISTORY     - Date     Condition        Report By
 PU1538  HISTORY     - 1934     MONUMENTED       CGS
 PU1538
 PU1538                          STATION DESCRIPTION
 PU1538
 PU1538'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1538'3.8 MI E FROM HISEGA.
 PU1538'ALONG THE RAPID CITY BLACK HILLS AND WESTERN RAILROAD, 9.35
 PU1538'MILES WEST OF RAPID CITY BY RAIL, IN THE TOP OF LARGE RED
 PU1538'SANDSTONE BOULDER THAT IS PARTIALLY BURIED, AT THE END OF CAR
 PU1538'SET OFF AT MILEPOST 9.35, AND ABOUT 20 FEET SOUTHWEST OF THE
 PU1538'SOUTHWEST RAIL.  A STANDARD DISK, STAMPED E 183 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0413 ***********************************************************************
 QS0413  DESIGNATION -  E 19
 QS0413  PID         -  QS0413
 QS0413  STATE/COUNTY-  SD/CORSON
 QS0413  COUNTRY     -  US
 QS0413  USGS QUAD   -  MCINTOSH (2017)
 QS0413
 QS0413                         *CURRENT SURVEY CONTROL
 QS0413  ______________________________________________________________________
 QS0413* NAD 83(1986) POSITION- 45 53 53.     (N) 101 19 40.     (W)   SCALED
 QS0413* NAVD 88 ORTHO HEIGHT -   676.852 (meters)     2220.64  (feet) ADJUSTED
 QS0413  ______________________________________________________________________
 QS0413  GEOID HEIGHT    -        -20.457 (meters)                     GEOID18
 QS0413  DYNAMIC HEIGHT  -        676.788 (meters)     2220.43  (feet) COMP
 QS0413  MODELED GRAVITY -    980,498.3   (mgal)                       NAVD 88
 QS0413
 QS0413  VERT ORDER      -  FIRST     CLASS II
 QS0413
 QS0413.The horizontal coordinates were scaled from a map and have
 QS0413.an estimated accuracy of +/- 6 seconds.
 QS0413
 QS0413.The orthometric height was determined by differential leveling and
 QS0413.adjusted by the NATIONAL GEODETIC SURVEY
 QS0413.in June 1991.
 QS0413
 QS0413.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0413.GEOID18 height accuracy estimate available here.
 QS0413
 QS0413.Click photographs - Photos may exist for this station.
 QS0413
 QS0413.The dynamic height is computed by dividing the NAVD 88
 QS0413.geopotential number by the normal gravity value computed on the
 QS0413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0413.degrees latitude (g = 980.6199 gals.).
 QS0413
 QS0413.The modeled gravity was interpolated from observed gravity values.
 QS0413
 QS0413;                    North         East    Units  Estimated Accuracy
 QS0413;SPC SD N     -   230,300.      496,960.      MT  (+/- 180 meters Scaled)
 QS0413
 QS0413_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR194853(NAD 83)
 QS0413
 QS0413                          SUPERSEDED SURVEY CONTROL
 QS0413
 QS0413  NGVD 29 (??/??/92)  676.36   (m)         2219.0    (f) COMPUTED    1 2
 QS0413
 QS0413.Superseded values are not recommended for survey control.
 QS0413
 QS0413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0413.See file dsdata.pdf to determine how the superseded data were derived.
 QS0413
 QS0413_MARKER: DB = BENCH MARK DISK
 QS0413_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0413_STAMPING: E 19 1933
 QS0413_MARK LOGO: CGS
 QS0413_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0413+STABILITY: SURFACE MOTION
 QS0413
 QS0413  HISTORY     - Date     Condition        Report By
 QS0413  HISTORY     - 1933     MONUMENTED       CGS
 QS0413  HISTORY     - 1938     GOOD             CGS
 QS0413
 QS0413                          STATION DESCRIPTION
 QS0413
 QS0413'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 QS0413'3 MI S FROM MC INTOSH.
 QS0413'ALONG STATE HIGHWAY NO. 65, 3.0 MILES SOUTH OF MC INTOSH, 0.5
 QS0413'OF A MILE NORTH OF A SCHOOL HOUSE, 23 FEET NORTH OF THE CENTER
 QS0413'OF A SIDE ROAD EXTENDED TO THE EAST, 53 FEET EAST OF THE CENTER
 QS0413'OF THE HIGHWAY.  A STANDARD DISK SET HORIZONTAL IN A CONCRETE
 QS0413'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0221 ***********************************************************************
 QQ0221  DESIGNATION -  E 19
 QQ0221  PID         -  QQ0221
 QQ0221  STATE/COUNTY-  SD/ROBERTS
 QQ0221  COUNTRY     -  US
 QQ0221  USGS QUAD   -  SUMMIT (2017)
 QQ0221
 QQ0221                         *CURRENT SURVEY CONTROL
 QQ0221  ______________________________________________________________________
 QQ0221* NAD 83(1986) POSITION- 45 18 25.     (N) 097 02 14.     (W)   SCALED
 QQ0221* NAVD 88 ORTHO HEIGHT -   609.586 (meters)     1999.95  (feet) ADJUSTED
 QQ0221  ______________________________________________________________________
 QQ0221  GEOID HEIGHT    -        -25.364 (meters)                     GEOID18
 QQ0221  DYNAMIC HEIGHT  -        609.516 (meters)     1999.72  (feet) COMP
 QQ0221  MODELED GRAVITY -    980,481.1   (mgal)                       NAVD 88
 QQ0221
 QQ0221  VERT ORDER      -  FIRST     CLASS II
 QQ0221
 QQ0221.The horizontal coordinates were scaled from a map and have
 QQ0221.an estimated accuracy of +/- 6 seconds.
 QQ0221
 QQ0221.The orthometric height was determined by differential leveling and
 QQ0221.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0221.in June 1991.
 QQ0221
 QQ0221.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0221.GEOID18 height accuracy estimate available here.
 QQ0221
 QQ0221.Click photographs - Photos may exist for this station.
 QQ0221
 QQ0221.The dynamic height is computed by dividing the NAVD 88
 QQ0221.geopotential number by the normal gravity value computed on the
 QQ0221.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0221.degrees latitude (g = 980.6199 gals.).
 QQ0221
 QQ0221.The modeled gravity was interpolated from observed gravity values.
 QQ0221
 QQ0221;                    North         East    Units  Estimated Accuracy
 QQ0221;SPC SD N     -   168,000.      832,290.      MT  (+/- 180 meters Scaled)
 QQ0221
 QQ0221_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR538189(NAD 83)
 QQ0221
 QQ0221                          SUPERSEDED SURVEY CONTROL
 QQ0221
 QQ0221  NGVD 29 (??/??/92)  609.289  (m)         1998.98   (f) ADJ UNCH    1 2
 QQ0221
 QQ0221.Superseded values are not recommended for survey control.
 QQ0221
 QQ0221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0221.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0221
 QQ0221_MARKER: DB = BENCH MARK DISK
 QQ0221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0221_STAMPING: E 19 1931 1998.976
 QQ0221_MARK LOGO: CGS
 QQ0221_PROJECTION: RECESSED 20 CENTIMETERS
 QQ0221_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0221+STABILITY: SURFACE MOTION
 QQ0221_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0221+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 QQ0221
 QQ0221  HISTORY     - Date     Condition        Report By
 QQ0221  HISTORY     - 1931     MONUMENTED       CGS
 QQ0221  HISTORY     - 1934     GOOD             CGS
 QQ0221  HISTORY     - 19900721 GOOD             NGS
 QQ0221  HISTORY     - 19970520 GOOD             NGS
 QQ0221
 QQ0221                          STATION DESCRIPTION
 QQ0221
 QQ0221'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0221'IN SUMMIT.
 QQ0221'AT SUMMIT, ROBERTS COUNTY, NORTHEAST OF THE CHICAGO, MILWAUKEE,
 QQ0221'ST. PAUL AND PACIFIC RAILROAD STATION, 54 FEET NORTH OF THE
 QQ0221'NORTH RAIL OF THE MAIN TRACK, 18 FEET EAST OF THE PROLONGATION
 QQ0221'OF THE EAST END OF THE STATION, IN LINE WITH A ROW OF POLES,
 QQ0221'AND 9 FEET EAST OF A POLE.  A STANDARD DISK, STAMPED 1998.976
 QQ0221'E 19 1931 AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 QQ0221'GROUND.
 QQ0221
 QQ0221                          STATION RECOVERY (1934)
 QQ0221
 QQ0221'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QQ0221'RECOVERED IN GOOD CONDITION.
 QQ0221
 QQ0221                          STATION RECOVERY (1990)
 QQ0221
 QQ0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0221'IN SUMMIT, AT THE INTERSECTION OF THE BURLINGTON NORTHERN RAILROAD AND
 QQ0221'MAIN STREET, 49.7 M (163.1 FT) WEST OF THE CENTERLINE OF THE STREET,
 QQ0221'16.7 M (54.8 FT) NORTH OF THE NEAR RAIL, 1.0 M (3.3 FT)
 QQ0221'SOUTH-SOUTHWEST OF A FENCE CORNER, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 QQ0221'THE MAIN TRACK, 0.7 M (2.3 FT) NORTHEAST OF A WITNESS POST, AND THE
 QQ0221'MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 QQ0221
 QQ0221                          STATION RECOVERY (1997)
 QQ0221
 QQ0221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0221'IN SUMMIT, AT THE INTERSECTION OF MAPLE STREET AND THE BURLINGTON
 QQ0221'NORTHERN RAILROAD, 49.5 M (162.4 FT) WEST OF THE STREET CENTER, 16.7 M
 QQ0221'(54.8 FT) NORTH OF THE NEAR RAIL, 1.0 M (3.3 FT) SOUTHWEST OF A FENCE
 QQ0221'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE STREET, 0.8 M (2.6 FT)
 QQ0221'SOUTH OF A FENCE, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST, AND THE
 QQ0221'MONUMENT IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0414 ***********************************************************************
 QS0414  DESIGNATION -  E 19 RESET
 QS0414  PID         -  QS0414
 QS0414  STATE/COUNTY-  SD/CORSON
 QS0414  COUNTRY     -  US
 QS0414  USGS QUAD   -  MCINTOSH (2017)
 QS0414
 QS0414                         *CURRENT SURVEY CONTROL
 QS0414  ______________________________________________________________________
 QS0414* NAD 83(1986) POSITION- 45 53 53.     (N) 101 19 41.     (W)   SCALED
 QS0414* NAVD 88 ORTHO HEIGHT -   676.34  (+/-2cm)     2219.0   (feet) VERTCON3
 QS0414  ______________________________________________________________________
 QS0414  GEOID HEIGHT    -        -20.456 (meters)                     GEOID18
 QS0414  VERT ORDER      -  THIRD (See Below)
 QS0414
 QS0414.The horizontal coordinates were scaled from a map and have
 QS0414.an estimated accuracy of +/- 6 seconds.
 QS0414
 QS0414.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0414.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0414
 QS0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0414.GEOID18 height accuracy estimate available here.
 QS0414
 QS0414.The vertical order pertains to the NGVD 29 superseded value.
 QS0414
 QS0414.Click photographs - Photos may exist for this station.
 QS0414
 QS0414;                    North         East    Units  Estimated Accuracy
 QS0414;SPC SD N     -   230,300.      496,940.      MT  (+/- 180 meters Scaled)
 QS0414
 QS0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR194853(NAD 83)
 QS0414
 QS0414                          SUPERSEDED SURVEY CONTROL
 QS0414
 QS0414  NGVD 29 (??/??/??)  675.85   (m)         2217.4    (f) RESET       3  
 QS0414
 QS0414.Superseded values are not recommended for survey control.
 QS0414
 QS0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0414.See file dsdata.pdf to determine how the superseded data were derived.
 QS0414
 QS0414_MARKER: DB = BENCH MARK DISK
 QS0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0414_STAMPING: E 19 RESET 1956
 QS0414_MARK LOGO: CGS
 QS0414_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0414+STABILITY: SURFACE MOTION
 QS0414
 QS0414  HISTORY     - Date     Condition        Report By
 QS0414  HISTORY     - 1956     MONUMENTED       CGS
 QS0414  HISTORY     - 1972     MARK NOT FOUND   USGS
 QS0414  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0414
 QS0414                          STATION DESCRIPTION
 QS0414
 QS0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QS0414'1.6 MI S FROM MC INTOSH.
 QS0414'1.6 MILES SOUTH ALONG STATE HIGHWAY 65 FROM THE JUNCTION OF U.S.
 QS0414'HIGHWAY 12 AND STATE HIGHWAY 65 ABOUT 0.75 MILE EAST OF MC INTOSH,
 QS0414'CORSON COUNTY, AT A SIDE ROAD LEADING WEST, ABOUT 150 FEET WEST
 QS0414'OF THE CENTER LINE OF THE NEW HIGHWAY, 15 FEET SOUTH OF THE CENTER
 QS0414'LINE OF EAST-WEST ROAD AND 1.0 FOOT SOUTH OF A FENCE LINE.
 QS0414'A STANDARD DISK, STAMPED E 19 RESET 1956 AND SET IN THE TOP OF
 QS0414'A CONCRETE POST PROJECTING 4 INCHES.
 QS0414
 QS0414                          STATION RECOVERY (1972)
 QS0414
 QS0414'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 QS0414'MARK NOT FOUND.
 QS0414
 QS0414                          STATION RECOVERY (1985)
 QS0414
 QS0414'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0414'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0481 ***********************************************************************
 PR0481  DESIGNATION -  E 2
 PR0481  PID         -  PR0481
 PR0481  STATE/COUNTY-  SD/LAKE
 PR0481  COUNTRY     -  US
 PR0481  USGS QUAD   -  RAMONA (2017)
 PR0481
 PR0481                         *CURRENT SURVEY CONTROL
 PR0481  ______________________________________________________________________
 PR0481* NAD 83(1986) POSITION- 44 03 04.     (N) 097 14 57.     (W)   SCALED
 PR0481* NAVD 88 ORTHO HEIGHT -   563.696 (meters)     1849.39  (feet) ADJUSTED
 PR0481  ______________________________________________________________________
 PR0481  GEOID HEIGHT    -        -25.696 (meters)                     GEOID18
 PR0481  DYNAMIC HEIGHT  -        563.563 (meters)     1848.96  (feet) COMP
 PR0481  MODELED GRAVITY -    980,365.0   (mgal)                       NAVD 88
 PR0481
 PR0481  VERT ORDER      -  FIRST     CLASS II
 PR0481
 PR0481.The horizontal coordinates were scaled from a map and have
 PR0481.an estimated accuracy of +/- 6 seconds.
 PR0481
 PR0481.The orthometric height was determined by differential leveling and
 PR0481.adjusted by the NATIONAL GEODETIC SURVEY
 PR0481.in June 1991.
 PR0481
 PR0481.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0481.GEOID18 height accuracy estimate available here.
 PR0481
 PR0481.Click photographs - Photos may exist for this station.
 PR0481
 PR0481.The dynamic height is computed by dividing the NAVD 88
 PR0481.geopotential number by the normal gravity value computed on the
 PR0481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0481.degrees latitude (g = 980.6199 gals.).
 PR0481
 PR0481.The modeled gravity was interpolated from observed gravity values.
 PR0481
 PR0481;                    North         East    Units  Estimated Accuracy
 PR0481;SPC SD S     -   195,420.      847,080.      MT  (+/- 180 meters Scaled)
 PR0481
 PR0481_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP402790(NAD 83)
 PR0481
 PR0481                          SUPERSEDED SURVEY CONTROL
 PR0481
 PR0481  NGVD 29 (??/??/92)  563.396  (m)         1848.41   (f) ADJ UNCH    1 2
 PR0481
 PR0481.Superseded values are not recommended for survey control.
 PR0481
 PR0481.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0481.See file dsdata.pdf to determine how the superseded data were derived.
 PR0481
 PR0481_MARKER: Q = CHISELED SQUARE
 PR0481_SETTING: 66 = SET IN ROCK OUTCROP
 PR0481_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR0481+STABILITY: POSITION/ELEVATION WELL
 PR0481
 PR0481  HISTORY     - Date     Condition        Report By
 PR0481  HISTORY     - 1905     MONUMENTED       CGS
 PR0481  HISTORY     - 1934     GOOD             CGS
 PR0481  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0481  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0481
 PR0481                          STATION DESCRIPTION
 PR0481
 PR0481'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0481'4.9 MI S FROM RAMONA.
 PR0481'4.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0481'PACIFIC RAILROAD FROM RAMONA, LAKE COUNTY, THENCE 3.8 MILES
 PR0481'WEST ALONG A SECTION-LINE ROAD, AT THE NORTHEAST CORNER OF
 PR0481'SECTION 25, T 107 N, R 54 W, AT A ROAD INTERSECTION, 38 FEET
 PR0481'SOUTH OF THE CENTER LINE OF THE EAST-AND-WEST SECTION-LINE ROAD,
 PR0481'33 FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH
 PR0481'SECTION-LINE ROAD, IN A NORTH-AND-SOUTH FENCE LINE, 5 FEET
 PR0481'SOUTH OF THE CORNER, AND ON THE TOP OF A ROCK PROJECTING 4 INCHES
 PR0481'ABOVE GROUND.  AN OUTLINED SQUARE.
 PR0481
 PR0481                          STATION RECOVERY (1968)
 PR0481
 PR0481'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0481'MARK NOT FOUND.
 PR0481
 PR0481                          STATION RECOVERY (2011)
 PR0481
 PR0481'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0481'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0467 ***********************************************************************
 PT0467  DESIGNATION -  E 2 W
 PT0467  PID         -  PT0467
 PT0467  STATE/COUNTY-  SD/HAAKON
 PT0467  COUNTRY     -  US
 PT0467  USGS QUAD   -  POWELL (2017)
 PT0467
 PT0467                         *CURRENT SURVEY CONTROL
 PT0467  ______________________________________________________________________
 PT0467* NAD 83(1986) POSITION- 44 03 13.     (N) 101 27 08.     (W)   SCALED
 PT0467* NAVD 88 ORTHO HEIGHT -   650.227 (meters)     2133.29  (feet) ADJUSTED
 PT0467  ______________________________________________________________________
 PT0467  GEOID HEIGHT    -        -21.890 (meters)                     GEOID18
 PT0467  DYNAMIC HEIGHT  -        650.031 (meters)     2132.64  (feet) COMP
 PT0467  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 PT0467
 PT0467  VERT ORDER      -  SECOND    CLASS 0
 PT0467
 PT0467.The horizontal coordinates were scaled from a map and have
 PT0467.an estimated accuracy of +/- 6 seconds.
 PT0467
 PT0467.The orthometric height was determined by differential leveling and
 PT0467.adjusted by the NATIONAL GEODETIC SURVEY
 PT0467.in June 1991.
 PT0467
 PT0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0467.GEOID18 height accuracy estimate available here.
 PT0467
 PT0467.Click photographs - Photos may exist for this station.
 PT0467
 PT0467.The dynamic height is computed by dividing the NAVD 88
 PT0467.geopotential number by the normal gravity value computed on the
 PT0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0467.degrees latitude (g = 980.6199 gals.).
 PT0467
 PT0467.The modeled gravity was interpolated from observed gravity values.
 PT0467
 PT0467;                    North         East    Units  Estimated Accuracy
 PT0467;SPC SD S     -   191,720.      510,350.      MT  (+/- 180 meters Scaled)
 PT0467
 PT0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP035807(NAD 83)
 PT0467
 PT0467                          SUPERSEDED SURVEY CONTROL
 PT0467
 PT0467  NGVD 29 (??/??/92)  649.77   (m)         2131.8    (f) COMPUTED    2 0
 PT0467
 PT0467.Superseded values are not recommended for survey control.
 PT0467
 PT0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0467.See file dsdata.pdf to determine how the superseded data were derived.
 PT0467
 PT0467_MARKER: DS = TRIANGULATION STATION DISK
 PT0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0467_STAMPING: E 2 W 1961
 PT0467_MARK LOGO: CGS
 PT0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0467+STABILITY: SURFACE MOTION
 PT0467
 PT0467  HISTORY     - Date     Condition        Report By
 PT0467  HISTORY     - 1961     MONUMENTED       CGS
 PT0467  HISTORY     - 1962     GOOD             CGS
 PT0467  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0467
 PT0467                          STATION DESCRIPTION
 PT0467
 PT0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0467'12.4 MI E FROM PHILIP.
 PT0467'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0467'RAILWAY FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH
 PT0467'ALONG A GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY
 PT0467'14, IN SECTION 11, T 1 N, R 22 E, 63 FEET NORTH OF THE CENTER
 PT0467'LINE OF THE HIGHWAY, 38 FEET EAST OF THE CENTER OF A WIRE
 PT0467'GATE, 49 FEET WEST OF A POWER POLE, 5 FEET NORTH OF A FENCE,
 PT0467'5.0 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PT0467'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0467'2-INCHES.
 PT0467
 PT0467                          STATION RECOVERY (1964)
 PT0467
 PT0467'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0464 ***********************************************************************
 PT0464  DESIGNATION -  E 2 W AZ MK
 PT0464  PID         -  PT0464
 PT0464  STATE/COUNTY-  SD/HAAKON
 PT0464  COUNTRY     -  US
 PT0464  USGS QUAD   -  POWELL (2017)
 PT0464
 PT0464                         *CURRENT SURVEY CONTROL
 PT0464  ______________________________________________________________________
 PT0464* NAD 83(1986) POSITION- 44 03 11.     (N) 101 26 48.     (W)   SCALED
 PT0464* NAVD 88 ORTHO HEIGHT -   648.646 (meters)     2128.10  (feet) ADJUSTED
 PT0464  ______________________________________________________________________
 PT0464  GEOID HEIGHT    -        -21.910 (meters)                     GEOID18
 PT0464  DYNAMIC HEIGHT  -        648.450 (meters)     2127.46  (feet) COMP
 PT0464  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 PT0464
 PT0464  VERT ORDER      -  SECOND    CLASS 0
 PT0464
 PT0464.The horizontal coordinates were scaled from a map and have
 PT0464.an estimated accuracy of +/- 6 seconds.
 PT0464
 PT0464.The orthometric height was determined by differential leveling and
 PT0464.adjusted by the NATIONAL GEODETIC SURVEY
 PT0464.in June 1991.
 PT0464
 PT0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0464.GEOID18 height accuracy estimate available here.
 PT0464
 PT0464.Click photographs - Photos may exist for this station.
 PT0464
 PT0464.The dynamic height is computed by dividing the NAVD 88
 PT0464.geopotential number by the normal gravity value computed on the
 PT0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0464.degrees latitude (g = 980.6199 gals.).
 PT0464
 PT0464.The modeled gravity was interpolated from observed gravity values.
 PT0464
 PT0464;                    North         East    Units  Estimated Accuracy
 PT0464;SPC SD S     -   191,650.      510,790.      MT  (+/- 180 meters Scaled)
 PT0464
 PT0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP040806(NAD 83)
 PT0464
 PT0464                          SUPERSEDED SURVEY CONTROL
 PT0464
 PT0464  NGVD 29 (??/??/92)  648.19   (m)         2126.6    (f) COMPUTED    2 0
 PT0464
 PT0464.Superseded values are not recommended for survey control.
 PT0464
 PT0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0464.See file dsdata.pdf to determine how the superseded data were derived.
 PT0464
 PT0464_MARKER: DZ = AZIMUTH MARK DISK
 PT0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0464_STAMPING: E 2 W 1961
 PT0464_MARK LOGO: CGS
 PT0464_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0464+STABILITY: SURFACE MOTION
 PT0464
 PT0464  HISTORY     - Date     Condition        Report By
 PT0464  HISTORY     - 1961     MONUMENTED       CGS
 PT0464  HISTORY     - 1962     GOOD             CGS
 PT0464  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0464
 PT0464                          STATION DESCRIPTION
 PT0464
 PT0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0464'12.2 MI E FROM PHILIP.
 PT0464'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0464'FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG A
 PT0464'GRAVELED ROAD, THENCE 0.15 MILE WEST ALONG U.S. HIGHWAY 14, IN
 PT0464'SECTION 11, T 1 N, R 22 E, 58 FEET NORTH OF THE CENTER LINE OF
 PT0464'THE HIGHWAY, 14 FEET EAST OF A WIRE GATE, 2 1/2 FEET NORTH OF A
 PT0464'FENCE, 4.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 FEET
 PT0464'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PT0464'POST PROJECTING 1-INCH.
 PT0464
 PT0464                          STATION RECOVERY (1964)
 PT0464
 PT0464'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0464'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0465 ***********************************************************************
 PT0465  DESIGNATION -  E 2 W RM 1
 PT0465  PID         -  PT0465
 PT0465  STATE/COUNTY-  SD/HAAKON
 PT0465  COUNTRY     -  US
 PT0465  USGS QUAD   -  POWELL (2017)
 PT0465
 PT0465                         *CURRENT SURVEY CONTROL
 PT0465  ______________________________________________________________________
 PT0465* NAD 83(1986) POSITION- 44 03 13.     (N) 101 27 08.     (W)   SCALED
 PT0465* NAVD 88 ORTHO HEIGHT -   650.169 (meters)     2133.10  (feet) ADJUSTED
 PT0465  ______________________________________________________________________
 PT0465  GEOID HEIGHT    -        -21.890 (meters)                     GEOID18
 PT0465  DYNAMIC HEIGHT  -        649.973 (meters)     2132.45  (feet) COMP
 PT0465  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 PT0465
 PT0465  VERT ORDER      -  SECOND    CLASS 0
 PT0465
 PT0465.The horizontal coordinates were scaled from a map and have
 PT0465.an estimated accuracy of +/- 6 seconds.
 PT0465
 PT0465.The orthometric height was determined by differential leveling and
 PT0465.adjusted by the NATIONAL GEODETIC SURVEY
 PT0465.in June 1991.
 PT0465
 PT0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0465.GEOID18 height accuracy estimate available here.
 PT0465
 PT0465.Click photographs - Photos may exist for this station.
 PT0465
 PT0465.The dynamic height is computed by dividing the NAVD 88
 PT0465.geopotential number by the normal gravity value computed on the
 PT0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0465.degrees latitude (g = 980.6199 gals.).
 PT0465
 PT0465.The modeled gravity was interpolated from observed gravity values.
 PT0465
 PT0465;                    North         East    Units  Estimated Accuracy
 PT0465;SPC SD S     -   191,720.      510,350.      MT  (+/- 180 meters Scaled)
 PT0465
 PT0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP035807(NAD 83)
 PT0465
 PT0465                          SUPERSEDED SURVEY CONTROL
 PT0465
 PT0465  NGVD 29 (??/??/92)  649.71   (m)         2131.6    (f) COMPUTED    2 0
 PT0465
 PT0465.Superseded values are not recommended for survey control.
 PT0465
 PT0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0465.See file dsdata.pdf to determine how the superseded data were derived.
 PT0465
 PT0465_MARKER: DB = BENCH MARK DISK
 PT0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0465_STAMPING: E 2 W NO 1 1961
 PT0465_MARK LOGO: CGS
 PT0465_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0465+STABILITY: SURFACE MOTION
 PT0465
 PT0465  HISTORY     - Date     Condition        Report By
 PT0465  HISTORY     - 1961     MONUMENTED       CGS
 PT0465  HISTORY     - 1962     GOOD             CGS
 PT0465  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0465
 PT0465                          STATION DESCRIPTION
 PT0465
 PT0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0465'12.4 MI E FROM PHILIP.
 PT0465'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0465'FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG A
 PT0465'GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14, 58
 PT0465'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 59.5 FEET EAST
 PT0465'OF E 2 W 1961, 9 1/2 FEET SOUTHEAST OF A POLE .2 FEET NORTH OF
 PT0465'A FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
 PT0465
 PT0465                          STATION RECOVERY (1964)
 PT0465
 PT0465'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0465'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0466 ***********************************************************************
 PT0466  DESIGNATION -  E 2 W RM 2
 PT0466  PID         -  PT0466
 PT0466  STATE/COUNTY-  SD/HAAKON
 PT0466  COUNTRY     -  US
 PT0466  USGS QUAD   -  POWELL (2017)
 PT0466
 PT0466                         *CURRENT SURVEY CONTROL
 PT0466  ______________________________________________________________________
 PT0466* NAD 83(1986) POSITION- 44 03 13.     (N) 101 27 08.     (W)   SCALED
 PT0466* NAVD 88 ORTHO HEIGHT -   650.499 (meters)     2134.18  (feet) ADJUSTED
 PT0466  ______________________________________________________________________
 PT0466  GEOID HEIGHT    -        -21.890 (meters)                     GEOID18
 PT0466  DYNAMIC HEIGHT  -        650.303 (meters)     2133.54  (feet) COMP
 PT0466  MODELED GRAVITY -    980,296.8   (mgal)                       NAVD 88
 PT0466
 PT0466  VERT ORDER      -  SECOND    CLASS 0
 PT0466
 PT0466.The horizontal coordinates were scaled from a map and have
 PT0466.an estimated accuracy of +/- 6 seconds.
 PT0466
 PT0466.The orthometric height was determined by differential leveling and
 PT0466.adjusted by the NATIONAL GEODETIC SURVEY
 PT0466.in June 1991.
 PT0466
 PT0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0466.GEOID18 height accuracy estimate available here.
 PT0466
 PT0466.Click photographs - Photos may exist for this station.
 PT0466
 PT0466.The dynamic height is computed by dividing the NAVD 88
 PT0466.geopotential number by the normal gravity value computed on the
 PT0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0466.degrees latitude (g = 980.6199 gals.).
 PT0466
 PT0466.The modeled gravity was interpolated from observed gravity values.
 PT0466
 PT0466;                    North         East    Units  Estimated Accuracy
 PT0466;SPC SD S     -   191,720.      510,350.      MT  (+/- 180 meters Scaled)
 PT0466
 PT0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP035807(NAD 83)
 PT0466
 PT0466                          SUPERSEDED SURVEY CONTROL
 PT0466
 PT0466  NGVD 29 (??/??/92)  650.04   (m)         2132.7    (f) COMPUTED    2 0
 PT0466
 PT0466.Superseded values are not recommended for survey control.
 PT0466
 PT0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0466.See file dsdata.pdf to determine how the superseded data were derived.
 PT0466
 PT0466_MARKER: DR = REFERENCE MARK DISK
 PT0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0466_STAMPING: E 2 W NO 2 1961
 PT0466_MARK LOGO: CGS
 PT0466_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0466+STABILITY: SURFACE MOTION
 PT0466
 PT0466  HISTORY     - Date     Condition        Report By
 PT0466  HISTORY     - 1961     MONUMENTED       CGS
 PT0466  HISTORY     - 1962     GOOD             CGS
 PT0466  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0466
 PT0466                          STATION DESCRIPTION
 PT0466
 PT0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0466'12.4 MI E FROM PHILIP.
 PT0466'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0466'FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG A GRAVELED
 PT0466'ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14, IN SECTION
 PT0466'11, T 1 N, R 22 E, 73 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 PT0466'135.2 FEET SOUTH OF E 2 W 1961, AND SET IN THE TOP OF A CONCRETE
 PT0466'POST PROJECTING 2-INCHES.
 PT0466
 PT0466                          STATION RECOVERY (1964)
 PT0466
 PT0466'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0466'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0468 ***********************************************************************
 PT0468  DESIGNATION -  E 2 X
 PT0468  PID         -  PT0468
 PT0468  STATE/COUNTY-  SD/HAAKON
 PT0468  COUNTRY     -  US
 PT0468  USGS QUAD   -  POWELL (2017)
 PT0468
 PT0468                         *CURRENT SURVEY CONTROL
 PT0468  ______________________________________________________________________
 PT0468* NAD 83(1986) POSITION- 44 03 30.     (N) 101 27 25.     (W)   SCALED
 PT0468* NAVD 88 ORTHO HEIGHT -   651.068 (meters)     2136.05  (feet) ADJUSTED
 PT0468  ______________________________________________________________________
 PT0468  GEOID HEIGHT    -        -21.870 (meters)                     GEOID18
 PT0468  DYNAMIC HEIGHT  -        650.872 (meters)     2135.40  (feet) COMP
 PT0468  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 PT0468
 PT0468  VERT ORDER      -  SECOND    CLASS 0
 PT0468
 PT0468.The horizontal coordinates were scaled from a map and have
 PT0468.an estimated accuracy of +/- 6 seconds.
 PT0468
 PT0468.The orthometric height was determined by differential leveling and
 PT0468.adjusted by the NATIONAL GEODETIC SURVEY
 PT0468.in June 1991.
 PT0468
 PT0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0468.GEOID18 height accuracy estimate available here.
 PT0468
 PT0468.Click photographs - Photos may exist for this station.
 PT0468
 PT0468.The dynamic height is computed by dividing the NAVD 88
 PT0468.geopotential number by the normal gravity value computed on the
 PT0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0468.degrees latitude (g = 980.6199 gals.).
 PT0468
 PT0468.The modeled gravity was interpolated from observed gravity values.
 PT0468
 PT0468;                    North         East    Units  Estimated Accuracy
 PT0468;SPC SD S     -   192,250.      509,980.      MT  (+/- 180 meters Scaled)
 PT0468
 PT0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP032812(NAD 83)
 PT0468
 PT0468                          SUPERSEDED SURVEY CONTROL
 PT0468
 PT0468  NGVD 29 (??/??/92)  650.61   (m)         2134.5    (f) COMPUTED    2 0
 PT0468
 PT0468.Superseded values are not recommended for survey control.
 PT0468
 PT0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0468.See file dsdata.pdf to determine how the superseded data were derived.
 PT0468
 PT0468_MARKER: DS = TRIANGULATION STATION DISK
 PT0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0468_STAMPING: E 2 X 1961
 PT0468_MARK LOGO: CGS
 PT0468_PROJECTION: FLUSH
 PT0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0468+STABILITY: SURFACE MOTION
 PT0468
 PT0468  HISTORY     - Date     Condition        Report By
 PT0468  HISTORY     - 1961     MONUMENTED       CGS
 PT0468  HISTORY     - 1962     GOOD             CGS
 PT0468  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0468
 PT0468                          STATION DESCRIPTION
 PT0468
 PT0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0468'13 MI E FROM PHILIP.
 PT0468'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0468'RAILWAY FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG
 PT0468'A GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14,
 PT0468'THENCE 0.5 MILE NORTHWEST ALONG A TRAIL ROAD, IN SECTION 11,
 PT0468'T 1 N, R 22 E, 85 FEET SOUTHWEST OF THE CENTER LINE OF THE TRAIL
 PT0468'ROAD, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE TRAIL ROAD, AND
 PT0468'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 PT0468
 PT0468                          STATION RECOVERY (1964)
 PT0468
 PT0468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0469 ***********************************************************************
 PT0469  DESIGNATION -  E 2 X RM 1
 PT0469  PID         -  PT0469
 PT0469  STATE/COUNTY-  SD/HAAKON
 PT0469  COUNTRY     -  US
 PT0469  USGS QUAD   -  POWELL (2017)
 PT0469
 PT0469                         *CURRENT SURVEY CONTROL
 PT0469  ______________________________________________________________________
 PT0469* NAD 83(1986) POSITION- 44 03 30.     (N) 101 27 25.     (W)   SCALED
 PT0469* NAVD 88 ORTHO HEIGHT -   650.282 (meters)     2133.47  (feet) ADJUSTED
 PT0469  ______________________________________________________________________
 PT0469  GEOID HEIGHT    -        -21.870 (meters)                     GEOID18
 PT0469  DYNAMIC HEIGHT  -        650.087 (meters)     2132.83  (feet) COMP
 PT0469  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 PT0469
 PT0469  VERT ORDER      -  SECOND    CLASS 0
 PT0469
 PT0469.The horizontal coordinates were scaled from a map and have
 PT0469.an estimated accuracy of +/- 6 seconds.
 PT0469
 PT0469.The orthometric height was determined by differential leveling and
 PT0469.adjusted by the NATIONAL GEODETIC SURVEY
 PT0469.in June 1991.
 PT0469
 PT0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0469.GEOID18 height accuracy estimate available here.
 PT0469
 PT0469.Click photographs - Photos may exist for this station.
 PT0469
 PT0469.The dynamic height is computed by dividing the NAVD 88
 PT0469.geopotential number by the normal gravity value computed on the
 PT0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0469.degrees latitude (g = 980.6199 gals.).
 PT0469
 PT0469.The modeled gravity was interpolated from observed gravity values.
 PT0469
 PT0469;                    North         East    Units  Estimated Accuracy
 PT0469;SPC SD S     -   192,250.      509,980.      MT  (+/- 180 meters Scaled)
 PT0469
 PT0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP032812(NAD 83)
 PT0469
 PT0469                          SUPERSEDED SURVEY CONTROL
 PT0469
 PT0469  NGVD 29 (??/??/92)  649.82   (m)         2132.0    (f) COMPUTED    2 0
 PT0469
 PT0469.Superseded values are not recommended for survey control.
 PT0469
 PT0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0469.See file dsdata.pdf to determine how the superseded data were derived.
 PT0469
 PT0469_MARKER: DR = REFERENCE MARK DISK
 PT0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0469_STAMPING: E 2 X NO 1 1961
 PT0469_MARK LOGO: CGS
 PT0469_PROJECTION: FLUSH
 PT0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0469+STABILITY: SURFACE MOTION
 PT0469
 PT0469  HISTORY     - Date     Condition        Report By
 PT0469  HISTORY     - 1961     MONUMENTED       CGS
 PT0469  HISTORY     - 1962     GOOD             CGS
 PT0469  HISTORY     - 1964     MARK NOT FOUND   CGS
 PT0469
 PT0469                          STATION DESCRIPTION
 PT0469
 PT0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0469'13 MI E FROM PHILIP.
 PT0469'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PT0469'RAILWAY FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG
 PT0469'A GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14,
 PT0469'THENCE 0.5 MILE NORTHWEST ALONG A TRAIL ROAD, IN SECTION 11,
 PT0469'T 1 N, R 22 E, 136 FEET SOUTHWEST OF THE CENTER LINE OF THE
 PT0469'TRAIL ROAD, 52.3 FEET SOUTHWEST OF E 2 X 1961, AND SET IN THE
 PT0469'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 PT0469
 PT0469                          STATION RECOVERY (1964)
 PT0469
 PT0469'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PT0469'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0470 ***********************************************************************
 PT0470  DESIGNATION -  E 2 X RM 2
 PT0470  PID         -  PT0470
 PT0470  STATE/COUNTY-  SD/HAAKON
 PT0470  COUNTRY     -  US
 PT0470  USGS QUAD   -  POWELL (2017)
 PT0470
 PT0470                         *CURRENT SURVEY CONTROL
 PT0470  ______________________________________________________________________
 PT0470* NAD 83(1986) POSITION- 44 03 30.     (N) 101 27 25.     (W)   SCALED
 PT0470* NAVD 88 ORTHO HEIGHT -   650.701 (meters)     2134.84  (feet) ADJUSTED
 PT0470  ______________________________________________________________________
 PT0470  GEOID HEIGHT    -        -21.870 (meters)                     GEOID18
 PT0470  DYNAMIC HEIGHT  -        650.505 (meters)     2134.20  (feet) COMP
 PT0470  MODELED GRAVITY -    980,297.5   (mgal)                       NAVD 88
 PT0470
 PT0470  VERT ORDER      -  SECOND    CLASS 0
 PT0470
 PT0470.The horizontal coordinates were scaled from a map and have
 PT0470.an estimated accuracy of +/- 6 seconds.
 PT0470
 PT0470.The orthometric height was determined by differential leveling and
 PT0470.adjusted by the NATIONAL GEODETIC SURVEY
 PT0470.in June 1991.
 PT0470
 PT0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0470.GEOID18 height accuracy estimate available here.
 PT0470
 PT0470.Click photographs - Photos may exist for this station.
 PT0470
 PT0470.The dynamic height is computed by dividing the NAVD 88
 PT0470.geopotential number by the normal gravity value computed on the
 PT0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0470.degrees latitude (g = 980.6199 gals.).
 PT0470
 PT0470.The modeled gravity was interpolated from observed gravity values.
 PT0470
 PT0470;                    North         East    Units  Estimated Accuracy
 PT0470;SPC SD S     -   192,250.      509,980.      MT  (+/- 180 meters Scaled)
 PT0470
 PT0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP032812(NAD 83)
 PT0470
 PT0470                          SUPERSEDED SURVEY CONTROL
 PT0470
 PT0470  NGVD 29 (??/??/92)  650.24   (m)         2133.3    (f) COMPUTED    2 0
 PT0470
 PT0470.Superseded values are not recommended for survey control.
 PT0470
 PT0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0470.See file dsdata.pdf to determine how the superseded data were derived.
 PT0470
 PT0470_MARKER: DR = REFERENCE MARK DISK
 PT0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0470_STAMPING: E 2 X NO 2 1961
 PT0470_MARK LOGO: CGS
 PT0470_PROJECTION: FLUSH
 PT0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0470+STABILITY: SURFACE MOTION
 PT0470
 PT0470  HISTORY     - Date     Condition        Report By
 PT0470  HISTORY     - 1961     MONUMENTED       CGS
 PT0470  HISTORY     - 1962     GOOD             CGS
 PT0470  HISTORY     - 1969     MARK NOT FOUND   CGS
 PT0470
 PT0470                          STATION DESCRIPTION
 PT0470
 PT0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0470'13 MI E FROM PHILIP.
 PT0470'ABOUT 11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0470'FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG A
 PT0470'GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0470'0.5 MILE NORTHWEST ALONG A TRAIL ROAD, IN SECTION 11, T 1 N, R 22
 PT0470'E, 96 1/2 FEET SOUTH OF THE CENTER LINE OF THE TRAIL ROAD, 53.3
 PT0470'FEET NORTHWEST OF E 2 X 1961, AND SET IN THE TOP OF A CONCRETE
 PT0470'POST WHICH IS FLUSH WITH THE GROUND.
 PT0470
 PT0470                          STATION RECOVERY (1969)
 PT0470
 PT0470'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969
 PT0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0464 ***********************************************************************
 QS0464  DESIGNATION -  E 20
 QS0464  PID         -  QS0464
 QS0464  STATE/COUNTY-  SD/ZIEBACH
 QS0464  COUNTRY     -  US
 QS0464  USGS QUAD   -  ISABEL SW (2017)
 QS0464
 QS0464                         *CURRENT SURVEY CONTROL
 QS0464  ______________________________________________________________________
 QS0464* NAD 83(1986) POSITION- 45 18 44.     (N) 101 29 11.     (W)   SCALED
 QS0464* NAVD 88 ORTHO HEIGHT -   711.374 (meters)     2333.90  (feet) ADJUSTED
 QS0464  ______________________________________________________________________
 QS0464  GEOID HEIGHT    -        -20.569 (meters)                     GEOID18
 QS0464  DYNAMIC HEIGHT  -        711.257 (meters)     2333.52  (feet) COMP
 QS0464  MODELED GRAVITY -    980,429.4   (mgal)                       NAVD 88
 QS0464
 QS0464  VERT ORDER      -  FIRST     CLASS II
 QS0464
 QS0464.The horizontal coordinates were scaled from a map and have
 QS0464.an estimated accuracy of +/- 6 seconds.
 QS0464
 QS0464.The orthometric height was determined by differential leveling and
 QS0464.adjusted by the NATIONAL GEODETIC SURVEY
 QS0464.in June 1991.
 QS0464
 QS0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0464.GEOID18 height accuracy estimate available here.
 QS0464
 QS0464.Click photographs - Photos may exist for this station.
 QS0464
 QS0464.The dynamic height is computed by dividing the NAVD 88
 QS0464.geopotential number by the normal gravity value computed on the
 QS0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0464.degrees latitude (g = 980.6199 gals.).
 QS0464
 QS0464.The modeled gravity was interpolated from observed gravity values.
 QS0464
 QS0464;                    North         East    Units  Estimated Accuracy
 QS0464;SPC SD N     -   165,410.      483,450.      MT  (+/- 180 meters Scaled)
 QS0464
 QS0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR051206(NAD 83)
 QS0464
 QS0464                          SUPERSEDED SURVEY CONTROL
 QS0464
 QS0464  NGVD 29 (??/??/92)  710.923  (m)         2332.42   (f) ADJ UNCH    1 2
 QS0464
 QS0464.Superseded values are not recommended for survey control.
 QS0464
 QS0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0464.See file dsdata.pdf to determine how the superseded data were derived.
 QS0464
 QS0464_MARKER: DB = BENCH MARK DISK
 QS0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0464_STAMPING: E 20 1933
 QS0464_MARK LOGO: CGS
 QS0464_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0464+STABILITY: SURFACE MOTION
 QS0464
 QS0464  HISTORY     - Date     Condition        Report By
 QS0464  HISTORY     - 1933     MONUMENTED       CGS
 QS0464  HISTORY     - 1934     GOOD             CGS
 QS0464  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0464
 QS0464                          STATION DESCRIPTION
 QS0464
 QS0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0464'7.9 MI S FROM ISABEL.
 QS0464'IN ZIEBACH COUNTY, ABOUT 7.9 MILES SOUTH ALONG STATE HIGHWAY 65
 QS0464'FROM ISABEL, DEWEY COUNTY, 62 FEET SOUTH OF A SECTION LINE, AND
 QS0464'62 FEET WEST OF THE CENTER LINE OF THE HIGHWAY.  A STANDARD
 QS0464'DISK, STAMPED E 20 1933 AND SET IN THE TOP OF A CONCRETE POST
 QS0464'PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 QS0464
 QS0464                          STATION RECOVERY (1934)
 QS0464
 QS0464'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QS0464'RECOVERED IN GOOD CONDITION.
 QS0464
 QS0464                          STATION RECOVERY (1985)
 QS0464
 QS0464'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0464'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0051 ***********************************************************************
 QR0051  DESIGNATION -  E 20 RESET
 QR0051  PID         -  QR0051
 QR0051  STATE/COUNTY-  SD/BROWN
 QR0051  COUNTRY     -  US
 QR0051  USGS QUAD   -  GROTON (2017)
 QR0051
 QR0051                         *CURRENT SURVEY CONTROL
 QR0051  ______________________________________________________________________
 QR0051* NAD 83(1986) POSITION- 45 26 03.     (N) 098 02 33.     (W)   SCALED
 QR0051* NAVD 88 ORTHO HEIGHT -   398.322 (meters)     1306.83  (feet) ADJUSTED
 QR0051  ______________________________________________________________________
 QR0051  GEOID HEIGHT    -        -24.831 (meters)                     GEOID18
 QR0051  VERT ORDER      -  FIRST     CLASS II
 QR0051
 QR0051.The horizontal coordinates were scaled from a map and have
 QR0051.an estimated accuracy of +/- 6 seconds.
 QR0051
 QR0051.The orthometric height was determined by differential leveling and
 QR0051.adjusted by the NATIONAL GEODETIC SURVEY
 QR0051.in July 1998.
 QR0051
 QR0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0051.GEOID18 height accuracy estimate available here.
 QR0051
 QR0051.Click photographs - Photos may exist for this station.
 QR0051
 QR0051;                    North         East    Units  Estimated Accuracy
 QR0051;SPC SD N     -   179,740.      753,150.      MT  (+/- 180 meters Scaled)
 QR0051
 QR0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR748316(NAD 83)
 QR0051
 QR0051                          SUPERSEDED SURVEY CONTROL
 QR0051
 QR0051  NAVD 88 (04/17/07)  398.322  (m)         1306.83   (f) SUPERSEDED  3 0
 QR0051
 QR0051.Superseded values are not recommended for survey control.
 QR0051
 QR0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0051.See file dsdata.pdf to determine how the superseded data were derived.
 QR0051
 QR0051_MARKER: DB = BENCH MARK DISK
 QR0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0051_STAMPING: E 20 RESET 1972
 QR0051_MARK LOGO: CGS
 QR0051_PROJECTION: PROJECTING 30 CENTIMETERS
 QR0051_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0051+STABILITY: SURFACE MOTION
 QR0051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0051+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0051
 QR0051  HISTORY     - Date     Condition        Report By
 QR0051  HISTORY     - 1972     MONUMENTED       NGS
 QR0051  HISTORY     - 19970314 GOOD             NGS
 QR0051
 QR0051                          STATION DESCRIPTION
 QR0051
 QR0051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QR0051'3 MI E FROM GROTON.
 QR0051'3 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0051'RAILROAD FROM GROTON, AT A ROAD CROSSING, 155 FEET SOUTH OF THE
 QR0051'CENTER OF THE PROPOSED NEW U.S. HIGHWAY 12, 55 FEET NORTH OF THE
 QR0051'NORTH RAIL, 45 FEET WEST OF THE CENTER OF THE GRADED CROSSROAD,
 QR0051'11 FEET NORTHWEST OF A TELEPHONE POLE, 1.8 FEET EAST OF A METAL
 QR0051'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 QR0051'WHICH PROJECTS 8-INCHES.
 QR0051
 QR0051                          STATION RECOVERY (1997)
 QR0051
 QR0051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0051'5.7 KM (3.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0051'STATE HIGHWAY 37 IN GROTON, 685.0 M (2247.4 FT) WEST OF MILEPOST 313,
 QR0051'47.8 M (156.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 26.0 M (85.3 FT)
 QR0051'SOUTHWEST OF THE WEST END OF A CULVERT UNDER A DIRT ROAD, 16.9 M (55.4
 QR0051'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 13.3 M
 QR0051'(43.6 FT) WEST OF THE CENTER OF THE DIRT ROAD, 6.4 M (21.0 FT)
 QR0051'SOUTHWEST OF A UTILITY POLE WITH 1 GUY CABLE, 3.2 M (10.5 FT)
 QR0051'NORTHWEST OF A UTILITY POLE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 QR0051'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST, AND THE MONUMENT
 QR0051'PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0838 ***********************************************************************
 PT0838  DESIGNATION -  E 21
 PT0838  PID         -  PT0838
 PT0838  STATE/COUNTY-  SD/ZIEBACH
 PT0838  COUNTRY     -  US
 PT0838  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0838
 PT0838                         *CURRENT SURVEY CONTROL
 PT0838  ______________________________________________________________________
 PT0838* NAD 83(1986) POSITION- 44 42 13.98   (N) 101 32 26.94   (W)   HD_HELD1
 PT0838* NAVD 88 ORTHO HEIGHT -   681.157 (meters)     2234.76  (feet) ADJUSTED
 PT0838  ______________________________________________________________________
 PT0838  GEOID HEIGHT    -        -21.159 (meters)                     GEOID18
 PT0838  DYNAMIC HEIGHT  -        681.006 (meters)     2234.27  (feet) COMP
 PT0838  MODELED GRAVITY -    980,373.7   (mgal)                       NAVD 88
 PT0838
 PT0838  VERT ORDER      -  FIRST     CLASS II
 PT0838
 PT0838.The horizontal coordinates were determined by differentially corrected
 PT0838.hand held GPS observations or other comparable positioning techniques
 PT0838.and have an estimated accuracy of +/- 3 meters.
 PT0838
 PT0838.The orthometric height was determined by differential leveling and
 PT0838.adjusted by the NATIONAL GEODETIC SURVEY
 PT0838.in June 1991.
 PT0838
 PT0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0838.GEOID18 height accuracy estimate available here.
 PT0838
 PT0838.Click photographs - Photos may exist for this station.
 PT0838
 PT0838.The dynamic height is computed by dividing the NAVD 88
 PT0838.geopotential number by the normal gravity value computed on the
 PT0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0838.degrees latitude (g = 980.6199 gals.).
 PT0838
 PT0838.The modeled gravity was interpolated from observed gravity values.
 PT0838
 PT0838;                    North         East    Units  Estimated Accuracy
 PT0838;SPC SD N     -    97,899.3     477,899.9     MT  (+/- 3 meters HH1 GPS) 
 PT0838
 PT0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9871553196(NAD 83)
 PT0838
 PT0838                          SUPERSEDED SURVEY CONTROL
 PT0838
 PT0838  NGVD 29 (??/??/92)  680.709  (m)         2233.29   (f) ADJ UNCH    1 2
 PT0838
 PT0838.Superseded values are not recommended for survey control.
 PT0838
 PT0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0838.See file dsdata.pdf to determine how the superseded data were derived.
 PT0838
 PT0838_MARKER: DB = BENCH MARK DISK
 PT0838_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0838_STAMPING: E 21 1933
 PT0838_MARK LOGO: CGS
 PT0838_PROJECTION: PROJECTING 25 CENTIMETERS
 PT0838_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0838+STABILITY: SURFACE MOTION
 PT0838
 PT0838  HISTORY     - Date     Condition        Report By
 PT0838  HISTORY     - 1933     MONUMENTED       CGS
 PT0838  HISTORY     - 1934     GOOD             CGS
 PT0838
 PT0838                          STATION DESCRIPTION
 PT0838
 PT0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0838'8.1 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0838'COUNTY, ABOUT 200 FEET SOUTH OF A CURVE, AT AN ABANDONED
 PT0838'SCHOOLHOUSE, IN THE SOUTHWEST CORNER OF THE YARD, AND 56 FEET
 PT0838'NORTHEAST OF THE CENTER LINE OF THE ROAD.  A STANDARD DISK,
 PT0838'STAMPED E 21 1933 AND SET IN THE TOP OF A CONCRETE POST
 PT0838'PROJECTING ABOUT 10 INCHES ABOVE GROUND.
 PT0838
 PT0838                          STATION RECOVERY (1934)
 PT0838
 PT0838'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0204 ***********************************************************************
 QR0204  DESIGNATION -  E 21
 QR0204  PID         -  QR0204
 QR0204  STATE/COUNTY-  SD/EDMUNDS
 QR0204  COUNTRY     -  US
 QR0204  USGS QUAD   -  BEEBE (2017)
 QR0204
 QR0204                         *CURRENT SURVEY CONTROL
 QR0204  ______________________________________________________________________
 QR0204* NAD 83(1986) POSITION- 45 26 35.     (N) 099 09 14.     (W)   SCALED
 QR0204* NAVD 88 ORTHO HEIGHT -   512.401 (meters)     1681.10  (feet) ADJUSTED
 QR0204  ______________________________________________________________________
 QR0204  GEOID HEIGHT    -        -23.382 (meters)                     GEOID18
 QR0204  DYNAMIC HEIGHT  -        512.354 (meters)     1680.95  (feet) COMP
 QR0204  MODELED GRAVITY -    980,508.8   (mgal)                       NAVD 88
 QR0204
 QR0204  VERT ORDER      -  FIRST     CLASS II
 QR0204
 QR0204.The horizontal coordinates were scaled from a map and have
 QR0204.an estimated accuracy of +/- 6 seconds.
 QR0204
 QR0204.The orthometric height was determined by differential leveling and
 QR0204.adjusted by the NATIONAL GEODETIC SURVEY
 QR0204.in June 1991.
 QR0204
 QR0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0204.GEOID18 height accuracy estimate available here.
 QR0204
 QR0204.Click photographs - Photos may exist for this station.
 QR0204
 QR0204.The dynamic height is computed by dividing the NAVD 88
 QR0204.geopotential number by the normal gravity value computed on the
 QR0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0204.degrees latitude (g = 980.6199 gals.).
 QR0204
 QR0204.The modeled gravity was interpolated from observed gravity values.
 QR0204
 QR0204;                    North         East    Units  Estimated Accuracy
 QR0204;SPC SD N     -   179,230.      666,190.      MT  (+/- 180 meters Scaled)
 QR0204
 QR0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR879321(NAD 83)
 QR0204
 QR0204                          SUPERSEDED SURVEY CONTROL
 QR0204
 QR0204  NGVD 29 (??/??/92)  512.043  (m)         1679.93   (f) ADJ UNCH    1 2
 QR0204
 QR0204.Superseded values are not recommended for survey control.
 QR0204
 QR0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0204.See file dsdata.pdf to determine how the superseded data were derived.
 QR0204
 QR0204_MARKER: DB = BENCH MARK DISK
 QR0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0204_STAMPING: E 21 1931 1679.928
 QR0204_MARK LOGO: CGS
 QR0204_PROJECTION: FLUSH
 QR0204_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0204+STABILITY: SURFACE MOTION
 QR0204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0204+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0204
 QR0204  HISTORY     - Date     Condition        Report By
 QR0204  HISTORY     - 1931     MONUMENTED       CGS
 QR0204  HISTORY     - 1941     GOOD             CGS
 QR0204  HISTORY     - 19970314 GOOD             NGS
 QR0204
 QR0204                          STATION DESCRIPTION
 QR0204
 QR0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0204'2 MI E FROM BEEBE.
 QR0204'2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0204'RAILROAD FROM BEEBE, EDMUNDS COUNTY, 0.4 MILE EAST OF MILEPOST
 QR0204'33, AT A ROAD CROSSING, 96 FEET SOUTH OF THE SOUTH RAIL, 45
 QR0204'FEET EAST OF THE CENTER LINE OF THE ROAD, AND 1 FOOT NORTH OF
 QR0204'A FENCE.  A STANDARD DISK, STAMPED 1679.928 E 21 1931 AND SET
 QR0204'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 QR0204
 QR0204                          STATION RECOVERY (1997)
 QR0204
 QR0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0204'9.7 KM (6.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0204'STATE HIGHWAY 45 IN IPSWICH, THENCE 0.5 KM (0.30 MI) SOUTHERLY ALONG A
 QR0204'DIRT ROAD, 29.3 M (96.1 FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON
 QR0204'NORTHERN RAILROAD, 13.7 M (44.9 FT) EAST OF THE ROAD CENTER, 2.1 M
 QR0204'(6.9 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 0.3 M (1.0 FT)
 QR0204'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 QR0204'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0545 ***********************************************************************
 PT0545  DESIGNATION -  E 22
 PT0545  PID         -  PT0545
 PT0545  STATE/COUNTY-  SD/HAAKON
 PT0545  COUNTRY     -  US
 PT0545  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0545
 PT0545                         *CURRENT SURVEY CONTROL
 PT0545  ______________________________________________________________________
 PT0545* NAD 83(1986) POSITION- 44 09 14.     (N) 101 40 02.     (W)   SCALED
 PT0545* NAVD 88 ORTHO HEIGHT -   735.172 (meters)     2411.98  (feet) ADJUSTED
 PT0545  ______________________________________________________________________
 PT0545  GEOID HEIGHT    -        -21.034 (meters)                     GEOID18
 PT0545  DYNAMIC HEIGHT  -        734.965 (meters)     2411.30  (feet) COMP
 PT0545  MODELED GRAVITY -    980,312.2   (mgal)                       NAVD 88
 PT0545
 PT0545  VERT ORDER      -  FIRST     CLASS II
 PT0545
 PT0545.The horizontal coordinates were scaled from a map and have
 PT0545.an estimated accuracy of +/- 6 seconds.
 PT0545
 PT0545.The orthometric height was determined by differential leveling and
 PT0545.adjusted by the NATIONAL GEODETIC SURVEY
 PT0545.in June 1991.
 PT0545
 PT0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0545.GEOID18 height accuracy estimate available here.
 PT0545
 PT0545.Click photographs - Photos may exist for this station.
 PT0545
 PT0545.The dynamic height is computed by dividing the NAVD 88
 PT0545.geopotential number by the normal gravity value computed on the
 PT0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0545.degrees latitude (g = 980.6199 gals.).
 PT0545
 PT0545.The modeled gravity was interpolated from observed gravity values.
 PT0545
 PT0545;                    North         East    Units  Estimated Accuracy
 PT0545;SPC SD S     -   203,110.      493,300.      MT  (+/- 180 meters Scaled)
 PT0545
 PT0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP867924(NAD 83)
 PT0545
 PT0545                          SUPERSEDED SURVEY CONTROL
 PT0545
 PT0545  NGVD 29 (??/??/92)  734.716  (m)         2410.48   (f) ADJ UNCH    1 2
 PT0545
 PT0545.Superseded values are not recommended for survey control.
 PT0545
 PT0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0545.See file dsdata.pdf to determine how the superseded data were derived.
 PT0545
 PT0545_MARKER: DB = BENCH MARK DISK
 PT0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0545_STAMPING: E 22 1933
 PT0545_MARK LOGO: CGS
 PT0545_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0545+STABILITY: SURFACE MOTION
 PT0545
 PT0545  HISTORY     - Date     Condition        Report By
 PT0545  HISTORY     - 1933     MONUMENTED       CGS
 PT0545  HISTORY     - 1962     GOOD             CGS
 PT0545  HISTORY     - 1970     GOOD             NGS
 PT0545
 PT0545                          STATION DESCRIPTION
 PT0545
 PT0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0545'8 MI N FROM PHILIP.
 PT0545'ABOUT 8.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0545'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 76 FEET EAST OF
 PT0545'THE CENTERLINE OF THE HIGHWAY, 74 FEET NORTH OF THE CENTERLINE
 PT0545'OF AN EAST-WEST ROAD, 48 FEET NORTHEAST OF A POWER POLE, 40.2
 PT0545'FEET NORTH OF A METAL WITNESS POST, 39 FEET EAST OF A FENCE,
 PT0545'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PT0545'OF A CONCRETE POST PROJECTING 4 INCHES.  NOTE-- THE MARK IS SOLID,
 PT0545'BUT HAS BEEN SCUFFED UP BY MACHINERY, DUE TO HIGHWAY IMPROVEMENTS
 PT0545'THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR USE BY THE
 PT0545'STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM AT THE
 PT0545'TIME OF CONSTRUCTION.  A NEW MARK WAS SET NEARBY.
 PT0545
 PT0545                          STATION RECOVERY (1970)
 PT0545
 PT0545'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0545'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0546 ***********************************************************************
 PT0546  DESIGNATION -  E 22 RESET
 PT0546  PID         -  PT0546
 PT0546  STATE/COUNTY-  SD/HAAKON
 PT0546  COUNTRY     -  US
 PT0546  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0546
 PT0546                         *CURRENT SURVEY CONTROL
 PT0546  ______________________________________________________________________
 PT0546* NAD 83(1986) POSITION- 44 09 14.     (N) 101 40 00.     (W)   SCALED
 PT0546* NAVD 88 ORTHO HEIGHT -   735.27  (+/-2cm)     2412.3   (feet) VERTCON3
 PT0546  ______________________________________________________________________
 PT0546  GEOID HEIGHT    -        -21.036 (meters)                     GEOID18
 PT0546  VERT ORDER      -  THIRD (See Below)
 PT0546
 PT0546.The horizontal coordinates were scaled from a map and have
 PT0546.an estimated accuracy of +/- 6 seconds.
 PT0546
 PT0546.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0546.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0546
 PT0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0546.GEOID18 height accuracy estimate available here.
 PT0546
 PT0546.The vertical order pertains to the NGVD 29 superseded value.
 PT0546
 PT0546.Click photographs - Photos may exist for this station.
 PT0546
 PT0546;                    North         East    Units  Estimated Accuracy
 PT0546;SPC SD S     -   203,110.      493,350.      MT  (+/- 180 meters Scaled)
 PT0546
 PT0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP867924(NAD 83)
 PT0546
 PT0546                          SUPERSEDED SURVEY CONTROL
 PT0546
 PT0546  NGVD 29 (??/??/??)  734.82   (m)         2410.8    (f) RESET       3  
 PT0546
 PT0546.Superseded values are not recommended for survey control.
 PT0546
 PT0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0546.See file dsdata.pdf to determine how the superseded data were derived.
 PT0546
 PT0546_MARKER: DB = BENCH MARK DISK
 PT0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0546_STAMPING: E 22 RESET 1970
 PT0546_MARK LOGO: CGS
 PT0546_PROJECTION: FLUSH
 PT0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0546+STABILITY: SURFACE MOTION
 PT0546
 PT0546  HISTORY     - Date     Condition        Report By
 PT0546  HISTORY     - 1970     MONUMENTED       NGS
 PT0546
 PT0546                          STATION DESCRIPTION
 PT0546
 PT0546'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0546'8 MI N FROM PHILIP.
 PT0546'ABOUT 7.85 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0546'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT AN UNGRADED
 PT0546'SECTION LINE ROAD EAST, 150 FEET EAST OF THE CENTER OF STATE
 PT0546'HIGHWAY 73, 1.3 FEET WEST OF A METAL WITNESS POST, 0.5 FOOT
 PT0546'SOUTH OF AN EAST-WEST FENCE LINE, AND SET IN A ROUND CONCRETE
 PT0546'MONUMENT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1406 ***********************************************************************
 PU1406  DESIGNATION -  E 24
 PU1406  PID         -  PU1406
 PU1406  STATE/COUNTY-  SD/MEADE
 PU1406  COUNTRY     -  US
 PU1406  USGS QUAD   -  BLACKHAWK (2017)
 PU1406
 PU1406                         *CURRENT SURVEY CONTROL
 PU1406  ______________________________________________________________________
 PU1406* NAD 83(1986) POSITION- 44 11 28.     (N) 103 20 11.     (W)   SCALED
 PU1406* NAVD 88 ORTHO HEIGHT -  1103.655 (meters)     3620.91  (feet) ADJUSTED
 PU1406  ______________________________________________________________________
 PU1406  GEOID HEIGHT    -        -15.403 (meters)                     GEOID18
 PU1406  DYNAMIC HEIGHT  -       1103.277 (meters)     3619.67  (feet) COMP
 PU1406  MODELED GRAVITY -    980,237.5   (mgal)                       NAVD 88
 PU1406
 PU1406  VERT ORDER      -  FIRST     CLASS II
 PU1406
 PU1406.The horizontal coordinates were scaled from a map and have
 PU1406.an estimated accuracy of +/- 6 seconds.
 PU1406
 PU1406.The orthometric height was determined by differential leveling and
 PU1406.adjusted by the NATIONAL GEODETIC SURVEY
 PU1406.in June 1991.
 PU1406
 PU1406.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1406.GEOID18 height accuracy estimate available here.
 PU1406
 PU1406.Click photographs - Photos may exist for this station.
 PU1406
 PU1406.The dynamic height is computed by dividing the NAVD 88
 PU1406.geopotential number by the normal gravity value computed on the
 PU1406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1406.degrees latitude (g = 980.6199 gals.).
 PU1406
 PU1406.The modeled gravity was interpolated from observed gravity values.
 PU1406
 PU1406;                    North         East    Units  Estimated Accuracy
 PU1406;SPC SD N     -    45,250.      333,320.      MT  (+/- 180 meters Scaled)
 PU1406
 PU1406_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ329944(NAD 83)
 PU1406
 PU1406                          SUPERSEDED SURVEY CONTROL
 PU1406
 PU1406  NGVD 29 (??/??/92) 1103.145  (m)         3619.23   (f) ADJ UNCH    1 2
 PU1406
 PU1406.Superseded values are not recommended for survey control.
 PU1406
 PU1406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1406.See file dsdata.pdf to determine how the superseded data were derived.
 PU1406
 PU1406_MARKER: DD = SURVEY DISK
 PU1406_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1406_STAMPING: E 24 1934
 PU1406_MARK LOGO: CGS+SS
 PU1406_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1406+SATELLITE: SATELLITE OBSERVATIONS - August 16, 1991
 PU1406
 PU1406  HISTORY     - Date     Condition        Report By
 PU1406  HISTORY     - 1934     MONUMENTED       SDGS
 PU1406  HISTORY     - 1962     GOOD             CGS
 PU1406  HISTORY     - 19910816 GOOD             NGS
 PU1406
 PU1406                          STATION DESCRIPTION
 PU1406
 PU1406'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1406'10 MI NW FROM RAPID CITY.
 PU1406'ABOUT 10.05 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1406'RAILWAY FROM THE STATION AT RAPID CITY, 0.1 MILE SOUTHWEST OF AND
 PU1406'ACROSS THE TRACK FROM A TWO STORY FARMHOUSE, 153 FEET SOUTH OF
 PU1406'THE CENTER OF A PRIVATE ROAD CROSSING, 45 FEET SOUTHWEST OF THE
 PU1406'SOUTHWEST RAIL, 5 FEET NORTHEAST OF A POWER POLE, 2 FEET NORTHEAST
 PU1406'OF A FENCE, 1.0 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PU1406'THE RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PU1406'2 INCHES.  NOTE-- PREVIOUSLY DESIGNATED E 24=7-5
 PU1406
 PU1406                          STATION RECOVERY (1991)
 PU1406
 PU1406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1406'10.4 KM (6.45 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1406'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 180.0 M (590.5
 PU1406'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU1406'HIGHWAY, 43.2 M (141.7 FT) SOUTHEAST OF THE CENTER OF A GRAVELED
 PU1406'ROAD, 13.9 M (45.6 FT) SOUTHWEST OF THE NEAR RAIL OF THE CHICAGO AND
 PU1406'NORTHWESTERN RAILROAD, 1.3 M (4.3 FT) EAST OF A UTILITY POLE, 0.4 M
 PU1406'(1.3 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 PU1406'THE TRACK, AND THE MONUMENT PROJECTS 0.02 M (0.07 FT) ABOVE THE
 PU1406'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2455 ***********************************************************************
 PU2455  DESIGNATION -  E 25 RESET
 PU2455  PID         -  PU2455
 PU2455  STATE/COUNTY-  SD/BUTTE
 PU2455  COUNTRY     -  US
 PU2455  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2455
 PU2455                         *CURRENT SURVEY CONTROL
 PU2455  ______________________________________________________________________
 PU2455* NAD 83(1986) POSITION- 44 40 15.     (N) 103 50 56.     (W)   SCALED
 PU2455* NAVD 88 ORTHO HEIGHT -   920.342 (meters)     3019.49  (feet) ADJUSTED
 PU2455  ______________________________________________________________________
 PU2455  GEOID HEIGHT    -        -15.340 (meters)                     GEOID18
 PU2455  DYNAMIC HEIGHT  -        920.090 (meters)     3018.66  (feet) COMP
 PU2455  MODELED GRAVITY -    980,312.2   (mgal)                       NAVD 88
 PU2455
 PU2455  VERT ORDER      -  FIRST     CLASS II
 PU2455
 PU2455.The horizontal coordinates were scaled from a map and have
 PU2455.an estimated accuracy of +/- 6 seconds.
 PU2455
 PU2455.The orthometric height was determined by differential leveling and
 PU2455.adjusted by the NATIONAL GEODETIC SURVEY
 PU2455.in July 1998.
 PU2455
 PU2455.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2455.GEOID18 height accuracy estimate available here.
 PU2455
 PU2455.Click photographs - Photos may exist for this station.
 PU2455
 PU2455.The dynamic height is computed by dividing the NAVD 88
 PU2455.geopotential number by the normal gravity value computed on the
 PU2455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2455.degrees latitude (g = 980.6199 gals.).
 PU2455
 PU2455.The modeled gravity was interpolated from observed gravity values.
 PU2455
 PU2455;                    North         East    Units  Estimated Accuracy
 PU2455;SPC SD N     -   100,320.      294,920.      MT  (+/- 180 meters Scaled)
 PU2455
 PU2455_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK912470(NAD 83)
 PU2455
 PU2455                          SUPERSEDED SURVEY CONTROL
 PU2455
 PU2455  NGVD 29 (04/17/07)  919.86   (m)         3017.9    (f) RESET       3  
 PU2455
 PU2455.Superseded values are not recommended for survey control.
 PU2455
 PU2455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2455.See file dsdata.pdf to determine how the superseded data were derived.
 PU2455
 PU2455_MARKER: DV = VERTICAL CONTROL DISK
 PU2455_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PU2455+WITH SETTING: PAVEMENT
 PU2455_SP_SET: LANDING
 PU2455_STAMPING: E 25 RESET 1989
 PU2455_MARK LOGO: NGS
 PU2455_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2455+STABILITY: SURFACE MOTION
 PU2455_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2455+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 PU2455
 PU2455  HISTORY     - Date     Condition        Report By
 PU2455  HISTORY     - 1989     MONUMENTED       LOCENG
 PU2455  HISTORY     - 19960415 GOOD             NGS
 PU2455  HISTORY     - 19980928 GOOD             NGS
 PU2455
 PU2455                          STATION DESCRIPTION
 PU2455
 PU2455'DESCRIBED BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1989
 PU2455'AT BELLE FOURCHE, AT THE CORNER OF EIGHTTH AVENUE AND STATE STREET,
 PU2455'AT THE NORTH SIDE OF THE POST OFFICE BUILDING, ON THE TOP OF THE
 PU2455'ENTRYWAY LANDING, 8.38 M (27.49 FT) WEST FROM THE NORTHEAST CORNER OF
 PU2455'THE BUILDING, 2.68 M (8.79 FT) EAST FROM THE CENTER OF THE NORTH
 PU2455'DOOR, 0.09 M (0.30 FT) NORTH OF THE BUILDING, ABOUT LEVEL WITH THE
 PU2455'POST OFFICE FLOOR, IN SECTION 10, T 8 N, R 2 E.
 PU2455
 PU2455                          STATION RECOVERY (1996)
 PU2455
 PU2455'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2455'IN BELLE FOURCHE, AT THE INTERSECTION OF 8TH AVENUE AND STATE STREET,
 PU2455'IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE SOUTHEAST CORNER OF THE
 PU2455'CONCRETE LANDING AT THE NORTH ENTRANCE TO THE POST OFFICE, 35.6 M
 PU2455'(116.8 FT) EAST OF THE AVENUE CENTERLINE, 16.1 M (52.8 FT) SOUTH OF
 PU2455'THE STREET CENTERLINE, 8.3 M (27.2 FT) WEST OF THE NORTHEAST CORNER OF
 PU2455'THE BUILDING, AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE STREET.
 PU2455
 PU2455                          STATION RECOVERY (1998)
 PU2455
 PU2455'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU2455'IN BELLE FOURCHE, NEAR THE NORTHEAST CORNER OF THE CONCRETE LANDING AT
 PU2455'THE NORTH ENTRANCE TO THE POST OFFICE AT 804 STATE STREET, 37.5 M
 PU2455'(123.0 FT) EAST OF THE CENTER OF 8TH AVENUE, 16.0 M (52.5 FT) SOUTH OF
 PU2455'THE STREET CENTERLINE, 2.6 M (8.5 FT) EAST OF THE CENTER OF THE
 PU2455'ENTRANCE, 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE STREET, 0.3 M (1.0 FT)
 PU2455'WEST OF THE EAST EDGE OF THE LANDING, AND 0.1 M (0.3 FT) NORTH OF THE
 PU2455'NORTH FACE OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0297 ***********************************************************************
 QT0297  DESIGNATION -  E 26
 QT0297  PID         -  QT0297
 QT0297  STATE/COUNTY-  SD/HARDING
 QT0297  COUNTRY     -  US
 QT0297  USGS QUAD   -  REDIG (2017)
 QT0297
 QT0297                         *CURRENT SURVEY CONTROL
 QT0297  ______________________________________________________________________
 QT0297* NAD 83(1986) POSITION- 45 15 36.     (N) 103 32 53.     (W)   SCALED
 QT0297* NAVD 88 ORTHO HEIGHT -   915.972 (meters)     3005.15  (feet) ADJUSTED
 QT0297  ______________________________________________________________________
 QT0297  GEOID HEIGHT    -        -16.226 (meters)                     GEOID18
 QT0297  DYNAMIC HEIGHT  -        915.783 (meters)     3004.53  (feet) COMP
 QT0297  MODELED GRAVITY -    980,378.6   (mgal)                       NAVD 88
 QT0297
 QT0297  VERT ORDER      -  FIRST     CLASS II
 QT0297
 QT0297.The horizontal coordinates were scaled from a map and have
 QT0297.an estimated accuracy of +/- 6 seconds.
 QT0297
 QT0297.The orthometric height was determined by differential leveling and
 QT0297.adjusted by the NATIONAL GEODETIC SURVEY
 QT0297.in June 1991.
 QT0297
 QT0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0297.GEOID18 height accuracy estimate available here.
 QT0297
 QT0297.Click photographs - Photos may exist for this station.
 QT0297
 QT0297.The dynamic height is computed by dividing the NAVD 88
 QT0297.geopotential number by the normal gravity value computed on the
 QT0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0297.degrees latitude (g = 980.6199 gals.).
 QT0297
 QT0297.The modeled gravity was interpolated from observed gravity values.
 QT0297
 QT0297;                    North         East    Units  Estimated Accuracy
 QT0297;SPC SD N     -   164,640.      321,620.      MT  (+/- 180 meters Scaled)
 QT0297
 QT0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL139128(NAD 83)
 QT0297
 QT0297                          SUPERSEDED SURVEY CONTROL
 QT0297
 QT0297  NGVD 29 (??/??/92)  915.483  (m)         3003.55   (f) ADJ UNCH    1 2
 QT0297
 QT0297.Superseded values are not recommended for survey control.
 QT0297
 QT0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0297.See file dsdata.pdf to determine how the superseded data were derived.
 QT0297
 QT0297_MARKER: DB = BENCH MARK DISK
 QT0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0297_STAMPING: E 26 1934
 QT0297_MARK LOGO: CGS
 QT0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0297+STABILITY: SURFACE MOTION
 QT0297
 QT0297  HISTORY     - Date     Condition        Report By
 QT0297  HISTORY     - 1934     MONUMENTED       CGS
 QT0297  HISTORY     - 1972     GOOD             NGS
 QT0297  HISTORY     - 19980920 MARK NOT FOUND   NGS
 QT0297
 QT0297                          STATION DESCRIPTION
 QT0297
 QT0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0297'22.4 MI S FROM BUFFALO.
 QT0297'22.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, HARDING
 QT0297'COUNTY, AT A CONCRETE BRIDGE, AND IN THE TOP OF THE EAST END OF
 QT0297'THE NORTH ABUTMENT.  A STANDARD DISK, STAMPED E 26 1934.
 QT0297'NOTE-- MARK TO BE DESTROYED BY CONSTRUCTION ON HIGHWAY AT A
 QT0297'LATER DATE.
 QT0297
 QT0297                          STATION RECOVERY (1972)
 QT0297
 QT0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 QT0297'RECOVERED IN GOOD CONDITION.
 QT0297
 QT0297                          STATION RECOVERY (1998)
 QT0297
 QT0297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0297'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0298 ***********************************************************************
 QT0298  DESIGNATION -  E 26 RESET
 QT0298  PID         -  QT0298
 QT0298  STATE/COUNTY-  SD/HARDING
 QT0298  COUNTRY     -  US
 QT0298  USGS QUAD   -  REDIG (2017)
 QT0298
 QT0298                         *CURRENT SURVEY CONTROL
 QT0298  ______________________________________________________________________
 QT0298* NAD 83(1986) POSITION- 45 15 40.     (N) 103 32 52.     (W)   SCALED
 QT0298* NAVD 88 ORTHO HEIGHT -   918.437 (meters)     3013.24  (feet) ADJUSTED
 QT0298  ______________________________________________________________________
 QT0298  GEOID HEIGHT    -        -16.225 (meters)                     GEOID18
 QT0298  DYNAMIC HEIGHT  -        918.248 (meters)     3012.62  (feet) COMP
 QT0298  MODELED GRAVITY -    980,378.9   (mgal)                       NAVD 88
 QT0298
 QT0298  VERT ORDER      -  FIRST     CLASS II
 QT0298
 QT0298.The horizontal coordinates were scaled from a map and have
 QT0298.an estimated accuracy of +/- 6 seconds.
 QT0298
 QT0298.The orthometric height was determined by differential leveling and
 QT0298.adjusted by the NATIONAL GEODETIC SURVEY
 QT0298.in April 2000.
 QT0298
 QT0298.No vertical observational check was made to the station.
 QT0298
 QT0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0298.GEOID18 height accuracy estimate available here.
 QT0298
 QT0298.Click photographs - Photos may exist for this station.
 QT0298
 QT0298.The dynamic height is computed by dividing the NAVD 88
 QT0298.geopotential number by the normal gravity value computed on the
 QT0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0298.degrees latitude (g = 980.6199 gals.).
 QT0298
 QT0298.The modeled gravity was interpolated from observed gravity values.
 QT0298
 QT0298;                    North         East    Units  Estimated Accuracy
 QT0298;SPC SD N     -   164,760.      321,650.      MT  (+/- 180 meters Scaled)
 QT0298
 QT0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL139129(NAD 83)
 QT0298
 QT0298                          SUPERSEDED SURVEY CONTROL
 QT0298
 QT0298  NAVD 88 (04/17/07)  918.437  (m)         3013.24   (f) SUPERSEDED  3 0
 QT0298
 QT0298.Superseded values are not recommended for survey control.
 QT0298
 QT0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0298.See file dsdata.pdf to determine how the superseded data were derived.
 QT0298
 QT0298_MARKER: DB = BENCH MARK DISK
 QT0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0298_STAMPING: E 26 RESET 1972
 QT0298_MARK LOGO: CGS
 QT0298_PROJECTION: FLUSH
 QT0298_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0298+STABILITY: SURFACE MOTION
 QT0298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0298+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0298
 QT0298  HISTORY     - Date     Condition        Report By
 QT0298  HISTORY     - 1972     MONUMENTED       NGS
 QT0298  HISTORY     - 19980928 GOOD             NGS
 QT0298
 QT0298                          STATION DESCRIPTION
 QT0298
 QT0298'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QT0298'22.4 MI S FROM BUFFALO.
 QT0298'ABOUT 22.4 MILES SOUTH OF BUFFALO ALONG U.S. HIGHWAY 85, 4.7 MILES
 QT0298'NORTH OF THE JUNCTION OF OLD HIGHWAY 79 AND HIGHWAY 85, 0.7 MILE
 QT0298'SOUTH OF REDIG, 604 FEET NORTH ALONG THE HIGHWAY FROM THE NORTH
 QT0298'END OF BRIDGE, 98 FEET EAST OF THE CENTER OF HIGHWAY 85, 2.1 FEET
 QT0298'SOUTH OF A METAL WITNESS POST, AND SET IN A ROUND CONCRETE
 QT0298'MONUMENT WHICH PROJECTS 8-INCHES.
 QT0298
 QT0298                          STATION RECOVERY (1998)
 QT0298
 QT0298'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0298'1.0 KM (0.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0298'COUNTY ROAD 732 IN REDIG, 101.3 M (332.3 FT) NORTH OF MILEPOST 104,
 QT0298'29.9 M (98.1 FT) EAST OF THE HIGHWAY CENTERLINE, 1.8 M (5.9 FT) WEST
 QT0298'OF A FENCE, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT)
 QT0298'EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QT0298'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0254 ***********************************************************************
 QR0254  DESIGNATION -  E 27
 QR0254  PID         -  QR0254
 QR0254  STATE/COUNTY-  SD/EDMUNDS
 QR0254  COUNTRY     -  US
 QR0254  USGS QUAD   -  GRETNA (2017)
 QR0254
 QR0254                         *CURRENT SURVEY CONTROL
 QR0254  ______________________________________________________________________
 QR0254* NAD 83(1986) POSITION- 45 26 58.     (N) 099 33 14.     (W)   SCALED
 QR0254* NAVD 88 ORTHO HEIGHT -   599.486 (meters)     1966.81  (feet) ADJUSTED
 QR0254  ______________________________________________________________________
 QR0254  GEOID HEIGHT    -        -22.844 (meters)                     GEOID18
 QR0254  DYNAMIC HEIGHT  -        599.421 (meters)     1966.60  (feet) COMP
 QR0254  MODELED GRAVITY -    980,488.2   (mgal)                       NAVD 88
 QR0254
 QR0254  VERT ORDER      -  FIRST     CLASS II
 QR0254
 QR0254.The horizontal coordinates were scaled from a map and have
 QR0254.an estimated accuracy of +/- 6 seconds.
 QR0254
 QR0254.The orthometric height was determined by differential leveling and
 QR0254.adjusted by the NATIONAL GEODETIC SURVEY
 QR0254.in June 1991.
 QR0254
 QR0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0254.GEOID18 height accuracy estimate available here.
 QR0254
 QR0254.Click photographs - Photos may exist for this station.
 QR0254
 QR0254.The dynamic height is computed by dividing the NAVD 88
 QR0254.geopotential number by the normal gravity value computed on the
 QR0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0254.degrees latitude (g = 980.6199 gals.).
 QR0254
 QR0254.The modeled gravity was interpolated from observed gravity values.
 QR0254
 QR0254;                    North         East    Units  Estimated Accuracy
 QR0254;SPC SD N     -   179,690.      634,900.      MT  (+/- 180 meters Scaled)
 QR0254
 QR0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR566330(NAD 83)
 QR0254
 QR0254                          SUPERSEDED SURVEY CONTROL
 QR0254
 QR0254  NGVD 29 (??/??/92)  599.094  (m)         1965.53   (f) ADJ UNCH    1 2
 QR0254
 QR0254.Superseded values are not recommended for survey control.
 QR0254
 QR0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0254.See file dsdata.pdf to determine how the superseded data were derived.
 QR0254
 QR0254_MARKER: DB = BENCH MARK DISK
 QR0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0254_STAMPING: E 27 1934
 QR0254_MARK LOGO: CGS
 QR0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0254+STABILITY: SURFACE MOTION
 QR0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0254+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 QR0254
 QR0254  HISTORY     - Date     Condition        Report By
 QR0254  HISTORY     - 1934     MONUMENTED       CGS
 QR0254  HISTORY     - 1974     GOOD             USGS
 QR0254  HISTORY     - 19970313 GOOD             NGS
 QR0254
 QR0254                          STATION DESCRIPTION
 QR0254
 QR0254'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 QR0254'10.5 MI W FROM ROSCOE.
 QR0254'ROSCOE, 10.5 MI. W. OF, 10.0 MI. S. AND 4.0 MI. W. OF HOSMER, NEAR
 QR0254'THE 1/4 COR. BETWEEN SEC. 20 AND 29, T123N, R72W, APPROX. 0.5
 QR0254'MI. W. OF CO. RD. (N-S) AND R.R. OVERPASS, 50 FT. N. OF TRACKS
 QR0254'AND 33 FT. W. OF MILE POST 759, A STANDARD TABLET SET IN A CONCRETE
 QR0254'POST, 2 IN. ABOVE GROUND, STAMPED E 27 1934.
 QR0254
 QR0254                          STATION RECOVERY (1997)
 QR0254
 QR0254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0254'7.3 KM (4.55 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0254'STATE HIGHWAY 47 IN BOWDLE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A
 QR0254'TRACK ROAD, THENCE 0.1 KM (0.05 MI) EASTERLY ALONG THE BURLINGTON
 QR0254'NORTHERN RAILROAD, 54.4 M (178.5 FT) EAST OF A FENCE CORNER, 16.7 M
 QR0254'(54.8 FT) NORTH OF THE NEAR RAIL, 14.6 M (47.9 FT) NORTHWEST OF
 QR0254'RAILROAD MILEPOST 759, 9.1 M (29.9 FT) WEST OF A UTILITY POLE, 0.8 M
 QR0254'(2.6 FT) BELOW THE LEVEL OF THE TRACK, 0.3 M (1.0 FT) SOUTH OF A
 QR0254'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QR0254'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GARY BACHMAN, 33049 U.S.
 QR0254'HIGHWAY 12, BOWDLE, SD 57428, TELEPHONE NUMBER (605) 285-6494.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0095 ***********************************************************************
 QS0095  DESIGNATION -  E 28
 QS0095  PID         -  QS0095
 QS0095  STATE/COUNTY-  SD/WALWORTH
 QS0095  COUNTRY     -  US
 QS0095  USGS QUAD   -  GLENHAM (2017)
 QS0095
 QS0095                         *CURRENT SURVEY CONTROL
 QS0095  ______________________________________________________________________
 QS0095* NAD 83(1986) POSITION- 45 30 25.     (N) 100 19 58.     (W)   SCALED
 QS0095* NAVD 88 ORTHO HEIGHT -   502.883 (meters)     1649.88  (feet) ADJUSTED
 QS0095  ______________________________________________________________________
 QS0095  GEOID HEIGHT    -        -21.988 (meters)                     GEOID18
 QS0095  DYNAMIC HEIGHT  -        502.833 (meters)     1649.71  (feet) COMP
 QS0095  MODELED GRAVITY -    980,501.1   (mgal)                       NAVD 88
 QS0095
 QS0095  VERT ORDER      -  FIRST     CLASS II
 QS0095
 QS0095.The horizontal coordinates were scaled from a map and have
 QS0095.an estimated accuracy of +/- 6 seconds.
 QS0095
 QS0095.The orthometric height was determined by differential leveling and
 QS0095.adjusted by the NATIONAL GEODETIC SURVEY
 QS0095.in June 1991.
 QS0095
 QS0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0095.GEOID18 height accuracy estimate available here.
 QS0095
 QS0095.Click photographs - Photos may exist for this station.
 QS0095
 QS0095.The dynamic height is computed by dividing the NAVD 88
 QS0095.geopotential number by the normal gravity value computed on the
 QS0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0095.degrees latitude (g = 980.6199 gals.).
 QS0095
 QS0095.The modeled gravity was interpolated from observed gravity values.
 QS0095
 QS0095;                    North         East    Units  Estimated Accuracy
 QS0095;SPC SD N     -   186,030.      574,000.      MT  (+/- 180 meters Scaled)
 QS0095
 QS0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR958401(NAD 83)
 QS0095
 QS0095                          SUPERSEDED SURVEY CONTROL
 QS0095
 QS0095  NGVD 29 (??/??/92)  502.523  (m)         1648.69   (f) ADJ UNCH    1 2
 QS0095
 QS0095.Superseded values are not recommended for survey control.
 QS0095
 QS0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0095.See file dsdata.pdf to determine how the superseded data were derived.
 QS0095
 QS0095_MARKER: DB = BENCH MARK DISK
 QS0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0095_STAMPING: E 28 1934
 QS0095_MARK LOGO: CGS
 QS0095_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0095+STABILITY: SURFACE MOTION
 QS0095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0095+SATELLITE: SATELLITE OBSERVATIONS - March 11, 1997
 QS0095
 QS0095  HISTORY     - Date     Condition        Report By
 QS0095  HISTORY     - 1934     MONUMENTED       CGS
 QS0095  HISTORY     - 1964     GOOD             CGS
 QS0095  HISTORY     - 19970311 GOOD             NGS
 QS0095
 QS0095                          STATION DESCRIPTION
 QS0095
 QS0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0095'5.9 MI SE FROM MOBRIDGE.
 QS0095'5.9 MILES SOUTHEAST OF MOBRIDGE, WALWORTH COUNTY, 5.5 MILES
 QS0095'SOUTHWEST OF GLENHAM, T 123 M, R 79 W, IN NE 1/4 SECTION 2,
 QS0095'APPROXIMATELY 2.25 MILES WEST OF A ROAD LEADING WEST (OLD R R BED),
 QS0095'90 FEET NORTH OF THE CENTERLINE OF THE ROAD, 0.5 FEET SOUTH OF A
 QS0095'WITNESS SIGN IN TOP OF A CONCRETE POST.  A STANDARD DISK, STAMPED
 QS0095'E 28 1934.
 QS0095
 QS0095                          STATION RECOVERY (1997)
 QS0095
 QS0095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0095'6.7 KM (4.15 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0095'MAIN STREET IN MOBRIDGE, THENCE 3.9 KM (2.40 MI) SOUTHERLY ALONG STATE
 QS0095'HIGHWAY 1804, THENCE 0.8 KM (0.50 MI) WESTERLY ALONG A GRAVELED ROAD,
 QS0095'31.4 M (103.0 FT) SOUTH OF A FENCE CORNER, 22.4 M (73.5 FT) WEST OF
 QS0095'THE ROAD CENTER, 15.8 M (51.8 FT) NORTH OF A UTILITY POLE, 0.5 M (1.6
 QS0095'FT) ABOVE THE LEVEL OF THE ROAD, 0.4 M (1.3 FT) WEST OF A WITNESS POST
 QS0095'AND FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 QS0095'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0306 ***********************************************************************
 QR0306  DESIGNATION -  E 295
 QR0306  PID         -  QR0306
 QR0306  STATE/COUNTY-  SD/POTTER
 QR0306  COUNTRY     -  US
 QR0306  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0306
 QR0306                         *CURRENT SURVEY CONTROL
 QR0306  ______________________________________________________________________
 QR0306* NAD 83(1986) POSITION- 45 13 52.     (N) 099 56 23.     (W)   SCALED
 QR0306* NAVD 88 ORTHO HEIGHT -   619.242 (meters)     2031.63  (feet) ADJUSTED
 QR0306  ______________________________________________________________________
 QR0306  GEOID HEIGHT    -        -22.361 (meters)                     GEOID18
 QR0306  DYNAMIC HEIGHT  -        619.158 (meters)     2031.35  (feet) COMP
 QR0306  MODELED GRAVITY -    980,461.7   (mgal)                       NAVD 88
 QR0306
 QR0306  VERT ORDER      -  SECOND    CLASS 0
 QR0306
 QR0306.The horizontal coordinates were scaled from a map and have
 QR0306.an estimated accuracy of +/- 6 seconds.
 QR0306
 QR0306.The orthometric height was determined by differential leveling and
 QR0306.adjusted by the NATIONAL GEODETIC SURVEY
 QR0306.in June 1991.
 QR0306
 QR0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0306.GEOID18 height accuracy estimate available here.
 QR0306
 QR0306.Click photographs - Photos may exist for this station.
 QR0306
 QR0306.The dynamic height is computed by dividing the NAVD 88
 QR0306.geopotential number by the normal gravity value computed on the
 QR0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0306.degrees latitude (g = 980.6199 gals.).
 QR0306
 QR0306.The modeled gravity was interpolated from observed gravity values.
 QR0306
 QR0306;                    North         East    Units  Estimated Accuracy
 QR0306;SPC SD N     -   155,330.      604,730.      MT  (+/- 180 meters Scaled)
 QR0306
 QR0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262090(NAD 83)
 QR0306
 QR0306                          SUPERSEDED SURVEY CONTROL
 QR0306
 QR0306  NGVD 29 (??/??/92)  618.868  (m)         2030.40   (f) ADJ UNCH    2 0
 QR0306
 QR0306.Superseded values are not recommended for survey control.
 QR0306
 QR0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0306.See file dsdata.pdf to determine how the superseded data were derived.
 QR0306
 QR0306_MARKER: DB = BENCH MARK DISK
 QR0306_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0306_SP_SET: CULVERT HEADWALL
 QR0306_STAMPING: E 295 1940
 QR0306_MARK LOGO: CGS
 QR0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0306+STABILITY: SURFACE MOTION
 QR0306
 QR0306  HISTORY     - Date     Condition        Report By
 QR0306  HISTORY     - 1940     MONUMENTED       CGS
 QR0306
 QR0306                          STATION DESCRIPTION
 QR0306
 QR0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0306'15.5 MI N FROM GETTYSBURG.
 QR0306'15.5 MILES N. OF THE CITY WATER TOWER AT GETTYSBURG, ALONG RT.
 QR0306'83, AT SECTION LINE ROAD, IN CENTER OF CONCRETE HEADWALL OF CULVERT
 QR0306'OF SECTION LINE ROAD, 20.0 FT. S. OF THE CENTER OF SECTION LINE
 QR0306'ROAD, 29.5 FT. W. OF THE CENTER OF RT. 83, 5.5 FT. E. OF WHITE
 QR0306'MARKER POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0307 ***********************************************************************
 QR0307  DESIGNATION -  E 295 RESET
 QR0307  PID         -  QR0307
 QR0307  STATE/COUNTY-  SD/POTTER
 QR0307  COUNTRY     -  US
 QR0307  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0307
 QR0307                         *CURRENT SURVEY CONTROL
 QR0307  ______________________________________________________________________
 QR0307* NAD 83(1986) POSITION- 45 13 52.     (N) 099 56 26.     (W)   SCALED
 QR0307* NAVD 88 ORTHO HEIGHT -   619.39  (meters)     2032.1   (feet) RESET
 QR0307  ______________________________________________________________________
 QR0307  GEOID HEIGHT    -        -22.360 (meters)                     GEOID18
 QR0307  VERT ORDER      -  THIRD
 QR0307
 QR0307.The horizontal coordinates were scaled from a map and have
 QR0307.an estimated accuracy of +/- 6 seconds.
 QR0307
 QR0307.The orthometric height was computed from unverified reset data.
 QR0307
 QR0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0307.GEOID18 height accuracy estimate available here.
 QR0307
 QR0307.Click photographs - Photos may exist for this station.
 QR0307
 QR0307;                    North         East    Units  Estimated Accuracy
 QR0307;SPC SD N     -   155,330.      604,670.      MT  (+/- 180 meters Scaled)
 QR0307
 QR0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR261090(NAD 83)
 QR0307
 QR0307                          SUPERSEDED SURVEY CONTROL
 QR0307
 QR0307.No superseded survey control is available for this station.
 QR0307
 QR0307_MARKER: DB = BENCH MARK DISK
 QR0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0307_STAMPING: E 295 RESET 1956
 QR0307_MARK LOGO: CGS
 QR0307_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0307+STABILITY: SURFACE MOTION
 QR0307
 QR0307  HISTORY     - Date     Condition        Report By
 QR0307  HISTORY     - 1956     MONUMENTED       CGS
 QR0307
 QR0307                          STATION DESCRIPTION
 QR0307
 QR0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0307'15.5 MI N FROM GETTYSBURG.
 QR0307'15.5 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0307'TOWER AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG
 QR0307'U.S. HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF
 QR0307'GETTYSBURG, THENCE 14.9 MILES NORTH ALONG STATE HIGHWAY 83, IN
 QR0307'THE SOUTHEAST ANGLE OF A ROAD INTERSECTION, 122 FEET WEST OF THE
 QR0307'CENTERLINE OF THE HIGHWAY, AND 30 FEET SOUTH OF THE CENTERLINE
 QR0307'OF THE SECTION-LINE ROAD.  A STANDARD DISK, STAMPED E 295 RESET
 QR0307'1956 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 QR0307'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0254 ***********************************************************************
 PS0254  DESIGNATION -  E 296
 PS0254  PID         -  PS0254
 PS0254  STATE/COUNTY-  SD/HAND
 PS0254  COUNTRY     -  US
 PS0254  USGS QUAD   -  MILLER SE (2017)
 PS0254
 PS0254                         *CURRENT SURVEY CONTROL
 PS0254  ______________________________________________________________________
 PS0254* NAD 83(1986) POSITION- 44 30 28.     (N) 098 50 14.     (W)   SCALED
 PS0254* NAVD 88 ORTHO HEIGHT -   461.420 (meters)     1513.84  (feet) ADJUSTED
 PS0254  ______________________________________________________________________
 PS0254  GEOID HEIGHT    -        -24.736 (meters)                     GEOID18
 PS0254  DYNAMIC HEIGHT  -        461.332 (meters)     1513.55  (feet) COMP
 PS0254  MODELED GRAVITY -    980,413.6   (mgal)                       NAVD 88
 PS0254
 PS0254  VERT ORDER      -  FIRST     CLASS II
 PS0254
 PS0254.The horizontal coordinates were scaled from a map and have
 PS0254.an estimated accuracy of +/- 6 seconds.
 PS0254
 PS0254.The orthometric height was determined by differential leveling and
 PS0254.adjusted by the NATIONAL GEODETIC SURVEY
 PS0254.in October 1997.
 PS0254
 PS0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0254.GEOID18 height accuracy estimate available here.
 PS0254
 PS0254.Click photographs - Photos may exist for this station.
 PS0254
 PS0254.The dynamic height is computed by dividing the NAVD 88
 PS0254.geopotential number by the normal gravity value computed on the
 PS0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0254.degrees latitude (g = 980.6199 gals.).
 PS0254
 PS0254.The modeled gravity was interpolated from observed gravity values.
 PS0254
 PS0254;                    North         East    Units  Estimated Accuracy
 PS0254;SPC SD N     -    75,610.      692,460.      MT  (+/- 180 meters Scaled)
 PS0254
 PS0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ129282(NAD 83)
 PS0254
 PS0254                          SUPERSEDED SURVEY CONTROL
 PS0254
 PS0254  NAVD 88 (06/15/91)  461.417  (m)         1513.83   (f) SUPERSEDED  1 2
 PS0254  NGVD 29 (??/??/92)  461.096  (m)         1512.78   (f) ADJ UNCH    1 2
 PS0254
 PS0254.Superseded values are not recommended for survey control.
 PS0254
 PS0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0254.See file dsdata.pdf to determine how the superseded data were derived.
 PS0254
 PS0254_MARKER: DB = BENCH MARK DISK
 PS0254_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0254_SP_SET: HEADWALL
 PS0254_STAMPING: E 296 1940
 PS0254_MARK LOGO: CGS
 PS0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0254+STABILITY: SURFACE MOTION
 PS0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0254+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0254
 PS0254  HISTORY     - Date     Condition        Report By
 PS0254  HISTORY     - 1940     MONUMENTED       CGS
 PS0254  HISTORY     - 19941101 GOOD             NGS
 PS0254
 PS0254                          STATION DESCRIPTION
 PS0254
 PS0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0254'2.1 MI W FROM VAYLAND.
 PS0254'ABOUT 2.1 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0254'FROM THE STATION AT VAYLAND, HAND COUNTY, 95.3 FEET NORTH
 PS0254'OF THE NORTH END OF THE CENTER PIPE OF TRIPLE-PIPE CULVERT 171,
 PS0254'IN THE TOP OF THE WEST END OF THE SOUTH HEAD WALL OF A ROAD
 PS0254'CULVERT, AND 1.2 FEET EAST OF A WHITE REFERENCE POST.  A
 PS0254'STANDARD DISK, STAMPED E 296 1940.
 PS0254
 PS0254                          STATION RECOVERY (1994)
 PS0254
 PS0254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0254'12.4 KM (7.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0254'IN MILLER, IN TOP OF AND 0.3 M (1.0 FT) SOUTHEAST OF THE NORTHWEST END
 PS0254'OF THE SOUTHWEST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY,
 PS0254'304.0 M (997.4 FT) WEST OF MILEPOST 309, 8.2 M (26.9 FT) SOUTHWEST OF
 PS0254'THE HIGHWAY CENTERLINE, AND 1.4 M (4.6 FT) BELOW THE LEVEL OF THE
 PS0254'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0448 ***********************************************************************
 QS0448  DESIGNATION -  E 298
 QS0448  PID         -  QS0448
 QS0448  STATE/COUNTY-  SD/CORSON
 QS0448  COUNTRY     -  US
 QS0448  USGS QUAD   -  WALKER (2017)
 QS0448
 QS0448                         *CURRENT SURVEY CONTROL
 QS0448  ______________________________________________________________________
 QS0448* NAD 83(1986) POSITION- 45 55 01.     (N) 101 07 09.     (W)   SCALED
 QS0448* NAVD 88 ORTHO HEIGHT -   671.327 (meters)     2202.51  (feet) ADJUSTED
 QS0448  ______________________________________________________________________
 QS0448  GEOID HEIGHT    -        -20.841 (meters)                     GEOID18
 QS0448  DYNAMIC HEIGHT  -        671.260 (meters)     2202.29  (feet) COMP
 QS0448  MODELED GRAVITY -    980,492.3   (mgal)                       NAVD 88
 QS0448
 QS0448  VERT ORDER      -  SECOND    CLASS 0
 QS0448
 QS0448.The horizontal coordinates were scaled from a map and have
 QS0448.an estimated accuracy of +/- 6 seconds.
 QS0448
 QS0448.The orthometric height was determined by differential leveling and
 QS0448.adjusted by the NATIONAL GEODETIC SURVEY
 QS0448.in June 1991.
 QS0448
 QS0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0448.GEOID18 height accuracy estimate available here.
 QS0448
 QS0448.Click photographs - Photos may exist for this station.
 QS0448
 QS0448.The dynamic height is computed by dividing the NAVD 88
 QS0448.geopotential number by the normal gravity value computed on the
 QS0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0448.degrees latitude (g = 980.6199 gals.).
 QS0448
 QS0448.The modeled gravity was interpolated from observed gravity values.
 QS0448
 QS0448;                    North         East    Units  Estimated Accuracy
 QS0448;SPC SD N     -   232,150.      513,170.      MT  (+/- 180 meters Scaled)
 QS0448
 QS0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR356870(NAD 83)
 QS0448
 QS0448                          SUPERSEDED SURVEY CONTROL
 QS0448
 QS0448  NGVD 29 (??/??/92)  670.850  (m)         2200.95   (f) ADJ UNCH    2 0
 QS0448
 QS0448.Superseded values are not recommended for survey control.
 QS0448
 QS0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0448.See file dsdata.pdf to determine how the superseded data were derived.
 QS0448
 QS0448_MARKER: DB = BENCH MARK DISK
 QS0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0448_STAMPING: E 298 1940
 QS0448_MARK LOGO: CGS
 QS0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0448+STABILITY: SURFACE MOTION
 QS0448
 QS0448  HISTORY     - Date     Condition        Report By
 QS0448  HISTORY     - 1940     MONUMENTED       CGS
 QS0448
 QS0448                          STATION DESCRIPTION
 QS0448
 QS0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0448'1.3 MI W FROM WALKER.
 QS0448'1.3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0448'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, ABOUT 2
 QS0448'POLES EAST OF MILEPOST 852, 45 FEET SOUTH OF THE CENTER LINE OF
 QS0448'THE TRACK, 7.5 FEET EAST OF A POLE, 5 FEET NORTH OF THE
 QS0448'RIGHT-OF-WAY FENCE, AND 1 FOOT EAST OF A WHITE REFERENCE POST
 QS0448'STENCILED U.S.B.M.  A STANDARD DISK, STAMPED E 298 1940 AND SET
 QS0448'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 0.2 FOOT ABOVE
 QS0448'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0030 ***********************************************************************
 OS0030  DESIGNATION -  E 299 RESET
 OS0030  PID         -  OS0030
 OS0030  STATE/COUNTY-  SD/LYMAN
 OS0030  COUNTRY     -  US
 OS0030  USGS QUAD   -  MOUTH OF MISSION CREEK (2017)
 OS0030
 OS0030                         *CURRENT SURVEY CONTROL
 OS0030  ______________________________________________________________________
 OS0030* NAD 83(1986) POSITION- 43 42 47.     (N) 100 01 36.     (W)   SCALED
 OS0030* NAVD 88 ORTHO HEIGHT -   492.40  (meters)     1615.5   (feet) RESET
 OS0030  ______________________________________________________________________
 OS0030  GEOID HEIGHT    -        -25.597 (meters)                     GEOID18
 OS0030  VERT ORDER      -  THIRD
 OS0030
 OS0030.The horizontal coordinates were scaled from a map and have
 OS0030.an estimated accuracy of +/- 6 seconds.
 OS0030
 OS0030.The orthometric height was computed from unverified reset data.
 OS0030
 OS0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0030.GEOID18 height accuracy estimate available here.
 OS0030
 OS0030.Click photographs - Photos may exist for this station.
 OS0030
 OS0030;                    North         East    Units  Estimated Accuracy
 OS0030;SPC SD S     -   153,320.      624,710.      MT  (+/- 180 meters Scaled)
 OS0030
 OS0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP172405(NAD 83)
 OS0030
 OS0030                          SUPERSEDED SURVEY CONTROL
 OS0030
 OS0030.No superseded survey control is available for this station.
 OS0030
 OS0030_MARKER: DB = BENCH MARK DISK
 OS0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0030_STAMPING: E 299 RESET 1961
 OS0030_MARK LOGO: CGS
 OS0030_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0030+STABILITY: SURFACE MOTION
 OS0030
 OS0030  HISTORY     - Date     Condition        Report By
 OS0030  HISTORY     - 1961     MONUMENTED       CGS
 OS0030
 OS0030                          STATION DESCRIPTION
 OS0030
 OS0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OS0030'15.4 MI SE FROM PRESHO.
 OS0030'THIS MARK IS LOCATED 0.75 MILE EAST ALONG U.S. HIGHWAY 16 FROM
 OS0030'PRESHO, THENCE SOUTH ALONG US. HIGHWAY 183 FOR 13.8 MILES
 OS0030'TO CROSSROADS JUST BEFORE REACHING THE WHITE RIVER BRIDGE, TURN
 OS0030'LEFT AND GO EASTERLY ALONG THE SOUTH BASE OF HILL FOR 0.9
 OS0030'MILE TO FORKS AT OLD ABANDONED U.S. 183, TURN LEFT AND GO
 OS0030'NORTH UP VALLEY FOR 0.25 MILE TO MARK ON LEFT, ON WEST SIDE
 OS0030'OF OLD ABANDONED HIGHWAY, JUST WEST OF A PROPOSED RESERVOIR,
 OS0030'ON EAST SLOPE OF A HILL AND ABOUT 12 FEET ABOVE THE LEVEL
 OS0030'OF THE OLD HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 OS0030'PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0276 ***********************************************************************
 OS0276  DESIGNATION -  E 3 U
 OS0276  PID         -  OS0276
 OS0276  STATE/COUNTY-  SD/JACKSON
 OS0276  COUNTRY     -  US
 OS0276  USGS QUAD   -  BELVIDERE NE (2017)
 OS0276
 OS0276                         *CURRENT SURVEY CONTROL
 OS0276  ______________________________________________________________________
 OS0276* NAD 83(1986) POSITION- 43 54 28.     (N) 101 17 23.     (W)   SCALED
 OS0276* NAVD 88 ORTHO HEIGHT -   708.263 (meters)     2323.69  (feet) ADJUSTED
 OS0276  ______________________________________________________________________
 OS0276  GEOID HEIGHT    -        -22.487 (meters)                     GEOID18
 OS0276  DYNAMIC HEIGHT  -        708.034 (meters)     2322.94  (feet) COMP
 OS0276  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 OS0276
 OS0276  VERT ORDER      -  FIRST     CLASS II
 OS0276
 OS0276.The horizontal coordinates were scaled from a map and have
 OS0276.an estimated accuracy of +/- 6 seconds.
 OS0276
 OS0276.The orthometric height was determined by differential leveling and
 OS0276.adjusted by the NATIONAL GEODETIC SURVEY
 OS0276.in June 1991.
 OS0276
 OS0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0276.GEOID18 height accuracy estimate available here.
 OS0276
 OS0276.Click photographs - Photos may exist for this station.
 OS0276
 OS0276.The dynamic height is computed by dividing the NAVD 88
 OS0276.geopotential number by the normal gravity value computed on the
 OS0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0276.degrees latitude (g = 980.6199 gals.).
 OS0276
 OS0276.The modeled gravity was interpolated from observed gravity values.
 OS0276
 OS0276;                    North         East    Units  Estimated Accuracy
 OS0276;SPC SD S     -   175,350.      523,180.      MT  (+/- 180 meters Scaled)
 OS0276
 OS0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP161641(NAD 83)
 OS0276
 OS0276                          SUPERSEDED SURVEY CONTROL
 OS0276
 OS0276  NGVD 29 (??/??/92)  707.79   (m)         2322.1    (f) COMPUTED    1 2
 OS0276
 OS0276.Superseded values are not recommended for survey control.
 OS0276
 OS0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0276.See file dsdata.pdf to determine how the superseded data were derived.
 OS0276
 OS0276_MARKER: DS = TRIANGULATION STATION DISK
 OS0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0276_STAMPING: E 3 U 1961
 OS0276_MARK LOGO: CGS
 OS0276_PROJECTION: FLUSH
 OS0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0276+STABILITY: SURFACE MOTION
 OS0276
 OS0276  HISTORY     - Date     Condition        Report By
 OS0276  HISTORY     - 1961     MONUMENTED       CGS
 OS0276  HISTORY     - 1962     GOOD             CGS
 OS0276
 OS0276                          STATION DESCRIPTION
 OS0276
 OS0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0276'6 MI N FROM BELVIDERE.
 OS0276'ABOUT 0.65 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0276'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 5.0
 OS0276'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE WEST ALONG
 OS0276'A DIRT ROAD, 36 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 OS0276'3 FEET SOUTH OF A FENCE, 6.0 FEET WEST OF A METAL WITNESS POST,
 OS0276'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0276'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0277 ***********************************************************************
 OS0277  DESIGNATION -  E 3 U RM 1
 OS0277  PID         -  OS0277
 OS0277  STATE/COUNTY-  SD/JACKSON
 OS0277  COUNTRY     -  US
 OS0277  USGS QUAD   -  BELVIDERE NE (2017)
 OS0277
 OS0277                         *CURRENT SURVEY CONTROL
 OS0277  ______________________________________________________________________
 OS0277* NAD 83(1986) POSITION- 43 54 28.     (N) 101 17 23.     (W)   SCALED
 OS0277* NAVD 88 ORTHO HEIGHT -   708.473 (meters)     2324.38  (feet) ADJUSTED
 OS0277  ______________________________________________________________________
 OS0277  GEOID HEIGHT    -        -22.487 (meters)                     GEOID18
 OS0277  DYNAMIC HEIGHT  -        708.244 (meters)     2323.63  (feet) COMP
 OS0277  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 OS0277
 OS0277  VERT ORDER      -  FIRST     CLASS II
 OS0277
 OS0277.The horizontal coordinates were scaled from a map and have
 OS0277.an estimated accuracy of +/- 6 seconds.
 OS0277
 OS0277.The orthometric height was determined by differential leveling and
 OS0277.adjusted by the NATIONAL GEODETIC SURVEY
 OS0277.in June 1991.
 OS0277
 OS0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0277.GEOID18 height accuracy estimate available here.
 OS0277
 OS0277.Click photographs - Photos may exist for this station.
 OS0277
 OS0277.The dynamic height is computed by dividing the NAVD 88
 OS0277.geopotential number by the normal gravity value computed on the
 OS0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0277.degrees latitude (g = 980.6199 gals.).
 OS0277
 OS0277.The modeled gravity was interpolated from observed gravity values.
 OS0277
 OS0277;                    North         East    Units  Estimated Accuracy
 OS0277;SPC SD S     -   175,350.      523,180.      MT  (+/- 180 meters Scaled)
 OS0277
 OS0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP161641(NAD 83)
 OS0277
 OS0277                          SUPERSEDED SURVEY CONTROL
 OS0277
 OS0277  NGVD 29 (??/??/92)  708.00   (m)         2322.8    (f) COMPUTED    1 2
 OS0277
 OS0277.Superseded values are not recommended for survey control.
 OS0277
 OS0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0277.See file dsdata.pdf to determine how the superseded data were derived.
 OS0277
 OS0277_MARKER: DR = REFERENCE MARK DISK
 OS0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0277_STAMPING: E 3 U NO 1 1962
 OS0277_MARK LOGO: CGS
 OS0277_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0277+STABILITY: SURFACE MOTION
 OS0277
 OS0277  HISTORY     - Date     Condition        Report By
 OS0277  HISTORY     - 1962     MONUMENTED       CGS
 OS0277
 OS0277                          STATION DESCRIPTION
 OS0277
 OS0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0277'6 MI N FROM BELVIDERE.
 OS0277'ABOUT 0.65 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0277'AND PACIFIC RAILROAD, FROM THE STATION AT BELVIDERE, THENCE
 OS0277'5.0 MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE WEST
 OS0277'ALONG A DIRT ROAD, 33 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 OS0277'1/2 FEET SOUTH OF A FENCE, 78 FEET EAST OF A POWER POLE, 69.0
 OS0277'FEET NORTH OF AND ACROSS THE ROAD FROM E 3 U 1961 TRIANGULATION
 OS0277'STATION, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0277'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0275 ***********************************************************************
 OS0275  DESIGNATION -  E 3 U RM 2
 OS0275  PID         -  OS0275
 OS0275  STATE/COUNTY-  SD/JACKSON
 OS0275  COUNTRY     -  US
 OS0275  USGS QUAD   -  BELVIDERE NE (2017)
 OS0275
 OS0275                         *CURRENT SURVEY CONTROL
 OS0275  ______________________________________________________________________
 OS0275* NAD 83(1986) POSITION- 43 54 28.     (N) 101 17 23.     (W)   SCALED
 OS0275* NAVD 88 ORTHO HEIGHT -   708.279 (meters)     2323.75  (feet) ADJUSTED
 OS0275  ______________________________________________________________________
 OS0275  GEOID HEIGHT    -        -22.487 (meters)                     GEOID18
 OS0275  DYNAMIC HEIGHT  -        708.050 (meters)     2322.99  (feet) COMP
 OS0275  MODELED GRAVITY -    980,273.2   (mgal)                       NAVD 88
 OS0275
 OS0275  VERT ORDER      -  FIRST     CLASS II
 OS0275
 OS0275.The horizontal coordinates were scaled from a map and have
 OS0275.an estimated accuracy of +/- 6 seconds.
 OS0275
 OS0275.The orthometric height was determined by differential leveling and
 OS0275.adjusted by the NATIONAL GEODETIC SURVEY
 OS0275.in June 1991.
 OS0275
 OS0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0275.GEOID18 height accuracy estimate available here.
 OS0275
 OS0275.Click photographs - Photos may exist for this station.
 OS0275
 OS0275.The dynamic height is computed by dividing the NAVD 88
 OS0275.geopotential number by the normal gravity value computed on the
 OS0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0275.degrees latitude (g = 980.6199 gals.).
 OS0275
 OS0275.The modeled gravity was interpolated from observed gravity values.
 OS0275
 OS0275;                    North         East    Units  Estimated Accuracy
 OS0275;SPC SD S     -   175,350.      523,180.      MT  (+/- 180 meters Scaled)
 OS0275
 OS0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP161641(NAD 83)
 OS0275
 OS0275                          SUPERSEDED SURVEY CONTROL
 OS0275
 OS0275  NGVD 29 (??/??/92)  707.81   (m)         2322.2    (f) COMPUTED    1 2
 OS0275
 OS0275.Superseded values are not recommended for survey control.
 OS0275
 OS0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0275.See file dsdata.pdf to determine how the superseded data were derived.
 OS0275
 OS0275_MARKER: DR = REFERENCE MARK DISK
 OS0275_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0275_STAMPING: E 3 U NO 2 1961
 OS0275_MARK LOGO: CGS
 OS0275_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0275+STABILITY: SURFACE MOTION
 OS0275
 OS0275  HISTORY     - Date     Condition        Report By
 OS0275  HISTORY     - 1961     MONUMENTED       CGS
 OS0275  HISTORY     - 1962     GOOD             CGS
 OS0275
 OS0275                          STATION DESCRIPTION
 OS0275
 OS0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0275'6 MI N FROM BELVIDERE.
 OS0275'ABOUT 0.65 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0275'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 5.0
 OS0275'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE WEST ALONG
 OS0275'A DIRT ROAD, 35 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 0.5
 OS0275'FEET SOUTH OF A FENCE, 50.0 FEET EAST OF E 3 U 1961 TRIANGULATION
 OS0275'STATION, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 OS0275'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0273 ***********************************************************************
 OS0273  DESIGNATION -  E 3 V
 OS0273  PID         -  OS0273
 OS0273  STATE/COUNTY-  SD/JACKSON
 OS0273  COUNTRY     -  US
 OS0273  USGS QUAD   -  BELVIDERE NE (2017)
 OS0273
 OS0273                         *CURRENT SURVEY CONTROL
 OS0273  ______________________________________________________________________
 OS0273* NAD 83(1986) POSITION- 43 54 28.     (N) 101 16 59.     (W)   SCALED
 OS0273* NAVD 88 ORTHO HEIGHT -   709.013 (meters)     2326.15  (feet) ADJUSTED
 OS0273  ______________________________________________________________________
 OS0273  GEOID HEIGHT    -        -22.512 (meters)                     GEOID18
 OS0273  DYNAMIC HEIGHT  -        708.785 (meters)     2325.41  (feet) COMP
 OS0273  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 OS0273
 OS0273  VERT ORDER      -  FIRST     CLASS II
 OS0273
 OS0273.The horizontal coordinates were scaled from a map and have
 OS0273.an estimated accuracy of +/- 6 seconds.
 OS0273
 OS0273.The orthometric height was determined by differential leveling and
 OS0273.adjusted by the NATIONAL GEODETIC SURVEY
 OS0273.in June 1991.
 OS0273
 OS0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0273.GEOID18 height accuracy estimate available here.
 OS0273
 OS0273.Click photographs - Photos may exist for this station.
 OS0273
 OS0273.The dynamic height is computed by dividing the NAVD 88
 OS0273.geopotential number by the normal gravity value computed on the
 OS0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0273.degrees latitude (g = 980.6199 gals.).
 OS0273
 OS0273.The modeled gravity was interpolated from observed gravity values.
 OS0273
 OS0273;                    North         East    Units  Estimated Accuracy
 OS0273;SPC SD S     -   175,350.      523,720.      MT  (+/- 180 meters Scaled)
 OS0273
 OS0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP166641(NAD 83)
 OS0273
 OS0273                          SUPERSEDED SURVEY CONTROL
 OS0273
 OS0273  NGVD 29 (??/??/92)  708.54   (m)         2324.6    (f) COMPUTED    1 2
 OS0273
 OS0273.Superseded values are not recommended for survey control.
 OS0273
 OS0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0273.See file dsdata.pdf to determine how the superseded data were derived.
 OS0273
 OS0273_MARKER: DS = TRIANGULATION STATION DISK
 OS0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0273_STAMPING: E 3 V 1961
 OS0273_MARK LOGO: CGS
 OS0273_PROJECTION: FLUSH
 OS0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0273+STABILITY: SURFACE MOTION
 OS0273
 OS0273  HISTORY     - Date     Condition        Report By
 OS0273  HISTORY     - 1961     MONUMENTED       CGS
 OS0273  HISTORY     - 1962     GOOD             CGS
 OS0273
 OS0273                          STATION DESCRIPTION
 OS0273
 OS0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0273'5.6 MI N FROM BELVIDERE.
 OS0273'ABOUT 0.65 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0273'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 5.0
 OS0273'MILES NORTH ALONG A GRAVELED ROAD, AT AN EAST-WEST SECTION LINE
 OS0273'ROAD, IN SECTION 5, T 2 S, R 24 E, 198 FEET EAST OF THE CENTER
 OS0273'LINE OF A NORTH-SOUTH ROAD, 36 FEET SOUTH OF THE CENTER LINE
 OS0273'OF A EAST-WEST ROAD, 8.5 FEET WEST OF A POWER POLE WITH WITNESS
 OS0273'SHIELD ON NORTH SIDE, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 OS0273'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0274 ***********************************************************************
 OS0274  DESIGNATION -  E 3 V RM 1
 OS0274  PID         -  OS0274
 OS0274  STATE/COUNTY-  SD/JACKSON
 OS0274  COUNTRY     -  US
 OS0274  USGS QUAD   -  BELVIDERE NE (2017)
 OS0274
 OS0274                         *CURRENT SURVEY CONTROL
 OS0274  ______________________________________________________________________
 OS0274* NAD 83(1986) POSITION- 43 54 28.     (N) 101 16 59.     (W)   SCALED
 OS0274* NAVD 88 ORTHO HEIGHT -   708.420 (meters)     2324.21  (feet) ADJUSTED
 OS0274  ______________________________________________________________________
 OS0274  GEOID HEIGHT    -        -22.512 (meters)                     GEOID18
 OS0274  DYNAMIC HEIGHT  -        708.191 (meters)     2323.46  (feet) COMP
 OS0274  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 OS0274
 OS0274  VERT ORDER      -  FIRST     CLASS II
 OS0274
 OS0274.The horizontal coordinates were scaled from a map and have
 OS0274.an estimated accuracy of +/- 6 seconds.
 OS0274
 OS0274.The orthometric height was determined by differential leveling and
 OS0274.adjusted by the NATIONAL GEODETIC SURVEY
 OS0274.in June 1991.
 OS0274
 OS0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0274.GEOID18 height accuracy estimate available here.
 OS0274
 OS0274.Click photographs - Photos may exist for this station.
 OS0274
 OS0274.The dynamic height is computed by dividing the NAVD 88
 OS0274.geopotential number by the normal gravity value computed on the
 OS0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0274.degrees latitude (g = 980.6199 gals.).
 OS0274
 OS0274.The modeled gravity was interpolated from observed gravity values.
 OS0274
 OS0274;                    North         East    Units  Estimated Accuracy
 OS0274;SPC SD S     -   175,350.      523,720.      MT  (+/- 180 meters Scaled)
 OS0274
 OS0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP166641(NAD 83)
 OS0274
 OS0274                          SUPERSEDED SURVEY CONTROL
 OS0274
 OS0274  NGVD 29 (??/??/92)  707.95   (m)         2322.7    (f) COMPUTED    1 2
 OS0274
 OS0274.Superseded values are not recommended for survey control.
 OS0274
 OS0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0274.See file dsdata.pdf to determine how the superseded data were derived.
 OS0274
 OS0274_MARKER: DR = REFERENCE MARK DISK
 OS0274_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0274_STAMPING: E 3 V NO 1 1961
 OS0274_MARK LOGO: CGS
 OS0274_PROJECTION: FLUSH
 OS0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0274+STABILITY: SURFACE MOTION
 OS0274
 OS0274  HISTORY     - Date     Condition        Report By
 OS0274  HISTORY     - 1961     MONUMENTED       CGS
 OS0274  HISTORY     - 1962     GOOD             CGS
 OS0274
 OS0274                          STATION DESCRIPTION
 OS0274
 OS0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0274'5.6 MI N FROM BELVIDERE.
 OS0274'ABOUT 0.65 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0274'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 5.0
 OS0274'MILES NORTH ALONG A GRAVELED ROAD, AT AN EAST-WEST SECTION LINE
 OS0274'ROAD, IN SECTION 5, T 2 S, R 24 E, 200 FEET EAST OF THE CENTER
 OS0274'LINE OF A NORTH-SOUTH ROAD, 16 FEET NORTH OF THE CENTER LINE
 OS0274'OF AN EAST-WEST ROAD, 52 FEET NORTH OF A POWER POLE, 51.5 FEET
 OS0274'WEST OF AND ACROSS THE ROAD FROM E 3 V 1961 TRIANGULATION
 OS0274'STATION, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0272 ***********************************************************************
 OS0272  DESIGNATION -  E 3 V RM 2
 OS0272  PID         -  OS0272
 OS0272  STATE/COUNTY-  SD/JACKSON
 OS0272  COUNTRY     -  US
 OS0272  USGS QUAD   -  BELVIDERE NE (2017)
 OS0272
 OS0272                         *CURRENT SURVEY CONTROL
 OS0272  ______________________________________________________________________
 OS0272* NAD 83(1986) POSITION- 43 54 28.     (N) 101 16 59.     (W)   SCALED
 OS0272* NAVD 88 ORTHO HEIGHT -   708.676 (meters)     2325.05  (feet) ADJUSTED
 OS0272  ______________________________________________________________________
 OS0272  GEOID HEIGHT    -        -22.512 (meters)                     GEOID18
 OS0272  DYNAMIC HEIGHT  -        708.447 (meters)     2324.30  (feet) COMP
 OS0272  MODELED GRAVITY -    980,273.7   (mgal)                       NAVD 88
 OS0272
 OS0272  VERT ORDER      -  FIRST     CLASS II
 OS0272
 OS0272.The horizontal coordinates were scaled from a map and have
 OS0272.an estimated accuracy of +/- 6 seconds.
 OS0272
 OS0272.The orthometric height was determined by differential leveling and
 OS0272.adjusted by the NATIONAL GEODETIC SURVEY
 OS0272.in June 1991.
 OS0272
 OS0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0272.GEOID18 height accuracy estimate available here.
 OS0272
 OS0272.Click photographs - Photos may exist for this station.
 OS0272
 OS0272.The dynamic height is computed by dividing the NAVD 88
 OS0272.geopotential number by the normal gravity value computed on the
 OS0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0272.degrees latitude (g = 980.6199 gals.).
 OS0272
 OS0272.The modeled gravity was interpolated from observed gravity values.
 OS0272
 OS0272;                    North         East    Units  Estimated Accuracy
 OS0272;SPC SD S     -   175,350.      523,720.      MT  (+/- 180 meters Scaled)
 OS0272
 OS0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP166641(NAD 83)
 OS0272
 OS0272                          SUPERSEDED SURVEY CONTROL
 OS0272
 OS0272  NGVD 29 (??/??/92)  708.21   (m)         2323.5    (f) COMPUTED    1 2
 OS0272
 OS0272.Superseded values are not recommended for survey control.
 OS0272
 OS0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0272.See file dsdata.pdf to determine how the superseded data were derived.
 OS0272
 OS0272_MARKER: DR = REFERENCE MARK DISK
 OS0272_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0272_STAMPING: E 3 V NO 2 1961
 OS0272_MARK LOGO: CGS
 OS0272_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0272_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0272+STABILITY: SURFACE MOTION
 OS0272
 OS0272  HISTORY     - Date     Condition        Report By
 OS0272  HISTORY     - 1961     MONUMENTED       CGS
 OS0272  HISTORY     - 1962     GOOD             CGS
 OS0272
 OS0272                          STATION DESCRIPTION
 OS0272
 OS0272'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0272'5.6 MI N FROM BELVIDERE.
 OS0272'ABOUT 0.65 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0272'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 5.0
 OS0272'MILES NORTH ALONG A GRAVELED ROAD, AT AN EAST-WEST SECTION LINE
 OS0272'ROAD, IN SECTION 5, T 2 S, R 24 E, 37 FEET EAST OF THE CENTER
 OS0272'LINE OF A NORTH-SOUTH ROAD, 29 FEET SOUTH OF THE CENTER LINE
 OS0272'OF AN EAST-WEST ROAD, 160.5 FEET WEST OF E 3 V 1961 TRIANGULATION
 OS0272'STATION, 1 FOOT EAST OF A FENCE, 1.0 FEET EAST OF A METAL WITNESS
 OS0272'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0256 ***********************************************************************
 QS0256  DESIGNATION -  E 30
 QS0256  PID         -  QS0256
 QS0256  STATE/COUNTY-  SD/DEWEY
 QS0256  COUNTRY     -  US
 QS0256  USGS QUAD   -  GLENCROSS (2017)
 QS0256
 QS0256                         *CURRENT SURVEY CONTROL
 QS0256  ______________________________________________________________________
 QS0256* NAD 83(1986) POSITION- 45 26 58.     (N) 100 55 20.     (W)   SCALED
 QS0256* NAVD 88 ORTHO HEIGHT -   657.202 (meters)     2156.17  (feet) ADJUSTED
 QS0256  ______________________________________________________________________
 QS0256  GEOID HEIGHT    -        -21.332 (meters)                     GEOID18
 QS0256  DYNAMIC HEIGHT  -        657.113 (meters)     2155.88  (feet) COMP
 QS0256  MODELED GRAVITY -    980,459.7   (mgal)                       NAVD 88
 QS0256
 QS0256  VERT ORDER      -  FIRST     CLASS II
 QS0256
 QS0256.The horizontal coordinates were scaled from a map and have
 QS0256.an estimated accuracy of +/- 6 seconds.
 QS0256
 QS0256.The orthometric height was determined by differential leveling and
 QS0256.adjusted by the NATIONAL GEODETIC SURVEY
 QS0256.in June 1991.
 QS0256
 QS0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0256.GEOID18 height accuracy estimate available here.
 QS0256
 QS0256.Click photographs - Photos may exist for this station.
 QS0256
 QS0256.The dynamic height is computed by dividing the NAVD 88
 QS0256.geopotential number by the normal gravity value computed on the
 QS0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0256.degrees latitude (g = 980.6199 gals.).
 QS0256
 QS0256.The modeled gravity was interpolated from observed gravity values.
 QS0256
 QS0256;                    North         East    Units  Estimated Accuracy
 QS0256;SPC SD N     -   180,000.      527,860.      MT  (+/- 180 meters Scaled)
 QS0256
 QS0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR496346(NAD 83)
 QS0256
 QS0256                          SUPERSEDED SURVEY CONTROL
 QS0256
 QS0256  NGVD 29 (??/??/92)  656.776  (m)         2154.77   (f) ADJ UNCH    1 2
 QS0256
 QS0256.Superseded values are not recommended for survey control.
 QS0256
 QS0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0256.See file dsdata.pdf to determine how the superseded data were derived.
 QS0256
 QS0256_MARKER: DB = BENCH MARK DISK
 QS0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0256_STAMPING: E 30 1934
 QS0256_MARK LOGO: CGS
 QS0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0256+STABILITY: SURFACE MOTION
 QS0256
 QS0256  HISTORY     - Date     Condition        Report By
 QS0256  HISTORY     - 1934     MONUMENTED       CGS
 QS0256  HISTORY     - 1953     GOOD             CGS
 QS0256  HISTORY     - 19990623 MARK NOT FOUND   NGS
 QS0256
 QS0256                          STATION DESCRIPTION
 QS0256
 QS0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0256'AT GLENCROSS.
 QS0256'AT GLENCROSS, DEWEY COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 QS0256'AND PACIFIC RAILROAD, AT MILEPOST 32, 78 FEET WEST OF THE WEST
 QS0256'DOORS OF A GRAIN ELEVATOR, 34 FEET SOUTH OF THE EAST END OF A
 QS0256'LOADING PLATFORM, AND ABOUT 31 YARDS SOUTH OF THE CENTER LINE
 QS0256'OF THE MAIN TRACK.  A STANDARD DISK, STAMPED E 30 1934 AND SET
 QS0256'IN THE TOP OF A CONCRETE POST.
 QS0256
 QS0256                          STATION RECOVERY (1953)
 QS0256
 QS0256'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0256'RECOVERED IN GOOD CONDITION.
 QS0256
 QS0256                          STATION RECOVERY (1999)
 QS0256
 QS0256'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0256'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0487 ***********************************************************************
 OR0487  DESIGNATION -  E 300
 OR0487  PID         -  OR0487
 OR0487  STATE/COUNTY-  SD/BRULE
 OR0487  COUNTRY     -  US
 OR0487  USGS QUAD   -  RED LAKE WEST (2017)
 OR0487
 OR0487                         *CURRENT SURVEY CONTROL
 OR0487  ______________________________________________________________________
 OR0487* NAD 83(1986) POSITION- 43 44 44.     (N) 099 18 41.     (W)   SCALED
 OR0487* NAVD 88 ORTHO HEIGHT -   512.568 (meters)     1681.65  (feet) ADJUSTED
 OR0487  ______________________________________________________________________
 OR0487  GEOID HEIGHT    -        -25.740 (meters)                     GEOID18
 OR0487  DYNAMIC HEIGHT  -        512.424 (meters)     1681.18  (feet) COMP
 OR0487  MODELED GRAVITY -    980,323.8   (mgal)                       NAVD 88
 OR0487
 OR0487  VERT ORDER      -  SECOND    CLASS 0
 OR0487
 OR0487.The horizontal coordinates were scaled from a map and have
 OR0487.an estimated accuracy of +/- 6 seconds.
 OR0487
 OR0487.The orthometric height was determined by differential leveling and
 OR0487.adjusted by the NATIONAL GEODETIC SURVEY
 OR0487.in June 1991.
 OR0487
 OR0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0487.GEOID18 height accuracy estimate available here.
 OR0487
 OR0487.Click photographs - Photos may exist for this station.
 OR0487
 OR0487.The dynamic height is computed by dividing the NAVD 88
 OR0487.geopotential number by the normal gravity value computed on the
 OR0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0487.degrees latitude (g = 980.6199 gals.).
 OR0487
 OR0487.The modeled gravity was interpolated from observed gravity values.
 OR0487
 OR0487;                    North         East    Units  Estimated Accuracy
 OR0487;SPC SD S     -   157,390.      682,310.      MT  (+/- 180 meters Scaled)
 OR0487
 OR0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP749436(NAD 83)
 OR0487
 OR0487                          SUPERSEDED SURVEY CONTROL
 OR0487
 OR0487  NGVD 29 (??/??/92)  512.225  (m)         1680.52   (f) ADJ UNCH    2 0
 OR0487
 OR0487.Superseded values are not recommended for survey control.
 OR0487
 OR0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0487.See file dsdata.pdf to determine how the superseded data were derived.
 OR0487
 OR0487_MARKER: DB = BENCH MARK DISK
 OR0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0487_STAMPING: E 300 1945
 OR0487_MARK LOGO: CGS
 OR0487_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0487+STABILITY: SURFACE MOTION
 OR0487
 OR0487  HISTORY     - Date     Condition        Report By
 OR0487  HISTORY     - 1945     MONUMENTED       CGS
 OR0487  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0487
 OR0487                          STATION DESCRIPTION
 OR0487
 OR0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0487'4.9 MI SE FROM CHAMBERLAIN.
 OR0487'4.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0487'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0487'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0487'THENCE 2.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0487'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 37 FEET NORTH OF THE
 OR0487'CENTER LINE OF THE DIRT ROAD, 30 FEET EAST OF THE CENTER LINE
 OR0487'OF THE GRAVEL ROAD, 2 FEET WEST OF A POLE, 3 FEET SOUTH OF A
 OR0487'WHITE WOODEN WITNESS POST, AND ABOUT 2 FEET LOWER THAN THE
 OR0487'GRAVEL ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0487'5 INCHES ABOVE GROUND.
 OR0487
 OR0487                          STATION RECOVERY (1974)
 OR0487
 OR0487'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0681 ***********************************************************************
 OR0681  DESIGNATION -  E 301
 OR0681  PID         -  OR0681
 OR0681  STATE/COUNTY-  SD/CHARLES MIX
 OR0681  COUNTRY     -  US
 OR0681  USGS QUAD   -  LUCAS NW (2017)
 OR0681
 OR0681                         *CURRENT SURVEY CONTROL
 OR0681  ______________________________________________________________________
 OR0681* NAD 83(1986) POSITION- 43 29 35.     (N) 099 08 28.     (W)   SCALED
 OR0681* NAVD 88 ORTHO HEIGHT -   521.582 (meters)     1711.22  (feet) ADJUSTED
 OR0681  ______________________________________________________________________
 OR0681  GEOID HEIGHT    -        -26.244 (meters)                     GEOID18
 OR0681  DYNAMIC HEIGHT  -        521.408 (meters)     1710.65  (feet) COMP
 OR0681  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OR0681
 OR0681  VERT ORDER      -  SECOND    CLASS 0
 OR0681
 OR0681.The horizontal coordinates were scaled from a map and have
 OR0681.an estimated accuracy of +/- 6 seconds.
 OR0681
 OR0681.The orthometric height was determined by differential leveling and
 OR0681.adjusted by the NATIONAL GEODETIC SURVEY
 OR0681.in June 1991.
 OR0681
 OR0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0681.GEOID18 height accuracy estimate available here.
 OR0681
 OR0681.Click photographs - Photos may exist for this station.
 OR0681
 OR0681.The dynamic height is computed by dividing the NAVD 88
 OR0681.geopotential number by the normal gravity value computed on the
 OR0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0681.degrees latitude (g = 980.6199 gals.).
 OR0681
 OR0681.The modeled gravity was interpolated from observed gravity values.
 OR0681
 OR0681;                    North         East    Units  Estimated Accuracy
 OR0681;SPC SD S     -   129,530.      696,420.      MT  (+/- 180 meters Scaled)
 OR0681
 OR0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP885155(NAD 83)
 OR0681
 OR0681                          SUPERSEDED SURVEY CONTROL
 OR0681
 OR0681  NGVD 29 (??/??/92)  521.229  (m)         1710.07   (f) ADJ UNCH    2 0
 OR0681
 OR0681.Superseded values are not recommended for survey control.
 OR0681
 OR0681.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0681.See file dsdata.pdf to determine how the superseded data were derived.
 OR0681
 OR0681_MARKER: DB = BENCH MARK DISK
 OR0681_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0681_STAMPING: E 301 1945
 OR0681_MARK LOGO: CGS
 OR0681_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0681_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0681+STABILITY: SURFACE MOTION
 OR0681
 OR0681  HISTORY     - Date     Condition        Report By
 OR0681  HISTORY     - 1945     MONUMENTED       CGS
 OR0681  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0681
 OR0681                          STATION DESCRIPTION
 OR0681
 OR0681'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0681'5.6 MI NW FROM ACADEMY.
 OR0681'5.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH
 OR0681'MARK MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH,
 OR0681'THENCE 3.0 MILES WEST ALONG A GRAVEL ROAD, AND THENCE 2.5 MILES
 OR0681'NORTH ALONG A GRADED DIRT ROAD.  IT IS 87.5 FEET WEST OF A 30-INCH
 OR0681'COTTONWOOD TREE, 41.5 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OR0681'1 FOOT NORTH OF A FENCE, 1.5 FEET WEST OF A WHITE WOODEN WITNESS
 OR0681'POST, AND ABOUT 2-1/2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP
 OR0681'OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 OR0681
 OR0681                          STATION RECOVERY (1971)
 OR0681
 OR0681'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0681'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0415 ***********************************************************************
 OR0415  DESIGNATION -  E 302
 OR0415  PID         -  OR0415
 OR0415  STATE/COUNTY-  SD/LYMAN
 OR0415  COUNTRY     -  US
 OR0415  USGS QUAD   -  OACOMA (2017)
 OR0415
 OR0415                         *CURRENT SURVEY CONTROL
 OR0415  ______________________________________________________________________
 OR0415* NAD 83(1986) POSITION- 43 47 42.     (N) 099 23 13.     (W)   SCALED
 OR0415* NAVD 88 ORTHO HEIGHT -   415.960 (meters)     1364.70  (feet) ADJUSTED
 OR0415  ______________________________________________________________________
 OR0415  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 OR0415  DYNAMIC HEIGHT  -        415.852 (meters)     1364.34  (feet) COMP
 OR0415  MODELED GRAVITY -    980,348.9   (mgal)                       NAVD 88
 OR0415
 OR0415  VERT ORDER      -  FIRST     CLASS II
 OR0415
 OR0415.The horizontal coordinates were scaled from a map and have
 OR0415.an estimated accuracy of +/- 6 seconds.
 OR0415
 OR0415.The orthometric height was determined by differential leveling and
 OR0415.adjusted by the NATIONAL GEODETIC SURVEY
 OR0415.in September 1993.
 OR0415
 OR0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0415.GEOID18 height accuracy estimate available here.
 OR0415
 OR0415.Click photographs - Photos may exist for this station.
 OR0415
 OR0415.The dynamic height is computed by dividing the NAVD 88
 OR0415.geopotential number by the normal gravity value computed on the
 OR0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0415.degrees latitude (g = 980.6199 gals.).
 OR0415
 OR0415.The modeled gravity was interpolated from observed gravity values.
 OR0415
 OR0415;                    North         East    Units  Estimated Accuracy
 OR0415;SPC SD S     -   162,810.      676,160.      MT  (+/- 180 meters Scaled)
 OR0415
 OR0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP688491(NAD 83)
 OR0415
 OR0415                          SUPERSEDED SURVEY CONTROL
 OR0415
 OR0415  NAVD 88 (06/15/91)  415.936  (m)         1364.62   (f) SUPERSEDED  1 2
 OR0415  NGVD 29 (??/??/92)  415.612  (m)         1363.55   (f) ADJ UNCH    1 2
 OR0415
 OR0415.Superseded values are not recommended for survey control.
 OR0415
 OR0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0415.See file dsdata.pdf to determine how the superseded data were derived.
 OR0415
 OR0415_MARKER: DB = BENCH MARK DISK
 OR0415_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0415_SP_SET: HEADWALL
 OR0415_STAMPING: E 302 1945
 OR0415_MARK LOGO: CGS
 OR0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0415+STABILITY: SURFACE MOTION
 OR0415_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0415+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR0415
 OR0415  HISTORY     - Date     Condition        Report By
 OR0415  HISTORY     - 1945     MONUMENTED       CGS
 OR0415  HISTORY     - 19910627 GOOD             NGS
 OR0415
 OR0415                          STATION DESCRIPTION
 OR0415
 OR0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0415'0.3 MI E FROM OACOMA.
 OR0415'0.3 MILE EAST TO REACH FROM THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0415'AND PACIFIC RAILROAD STATION AT OACOMA GO SOUTH 2 BLOCKS THENCE
 OR0415'EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 16 TO SITE OF MARK, BENCH
 OR0415'MARK IS 24.0 FEET NORTH OF AND ABOUT 7.0 FEET LOWER THAN THE
 OR0415'CENTER LINE OF THE HIGHWAY, ON TOP OF THE EAST END OF THE NORTH
 OR0415'HEADWALL OF 5 FT X 5 FT CONCRETE CULVERT.  A BRONZE DISK STAMPED
 OR0415'E 302 1945 SET IN A DRILL HOLE IN CONCRETE.
 OR0415
 OR0415                          STATION RECOVERY (1991)
 OR0415
 OR0415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0415'0.7 KM (0.4 MI) SOUTHERLY ALONG DOUGAN AVENUE FROM THE INTERSECTION
 OR0415'OF INTERSTATE HIGHWAY 90 (EXIT 260) IN OACOMA, THENCE 0.7 KM (0.4 MI)
 OR0415'EASTERLY ALONG A DIRT ROAD, IN TOP OF AND 0.3 M (1.0 FT) WEST OF THE
 OR0415'EAST END OF THE NORTH CONCRETE HEADWALL OF A CULVERT UNDER THE ROAD,
 OR0415'7.3 M (24.0 FT) NORTH OF THE CENTER OF THE ROAD, AND 2.0 M (6.6 FT)
 OR0415'BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0628 ***********************************************************************
 OR0628  DESIGNATION -  E 303
 OR0628  PID         -  OR0628
 OR0628  STATE/COUNTY-  SD/GREGORY
 OR0628  COUNTRY     -  US
 OR0628  USGS QUAD   -  DIXON SW (2017)
 OR0628
 OR0628                         *CURRENT SURVEY CONTROL
 OR0628  ______________________________________________________________________
 OR0628* NAD 83(1986) POSITION- 43 18 48.     (N) 099 26 03.     (W)   SCALED
 OR0628* NAVD 88 ORTHO HEIGHT -   633.567 (meters)     2078.63  (feet) ADJUSTED
 OR0628  ______________________________________________________________________
 OR0628  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 OR0628  DYNAMIC HEIGHT  -        633.332 (meters)     2077.86  (feet) COMP
 OR0628  MODELED GRAVITY -    980,229.1   (mgal)                       NAVD 88
 OR0628
 OR0628  VERT ORDER      -  SECOND    CLASS 0
 OR0628
 OR0628.The horizontal coordinates were scaled from a map and have
 OR0628.an estimated accuracy of +/- 6 seconds.
 OR0628
 OR0628.The orthometric height was determined by differential leveling and
 OR0628.adjusted by the NATIONAL GEODETIC SURVEY
 OR0628.in June 1991.
 OR0628
 OR0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0628.GEOID18 height accuracy estimate available here.
 OR0628
 OR0628.Click photographs - Photos may exist for this station.
 OR0628
 OR0628.The dynamic height is computed by dividing the NAVD 88
 OR0628.geopotential number by the normal gravity value computed on the
 OR0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0628.degrees latitude (g = 980.6199 gals.).
 OR0628
 OR0628.The modeled gravity was interpolated from observed gravity values.
 OR0628
 OR0628;                    North         East    Units  Estimated Accuracy
 OR0628;SPC SD S     -   109,260.      672,940.      MT  (+/- 180 meters Scaled)
 OR0628
 OR0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647957(NAD 83)
 OR0628
 OR0628                          SUPERSEDED SURVEY CONTROL
 OR0628
 OR0628  NGVD 29 (??/??/92)  633.23   (m)         2077.5    (f) COMPUTED    2 0
 OR0628
 OR0628.Superseded values are not recommended for survey control.
 OR0628
 OR0628.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0628.See file dsdata.pdf to determine how the superseded data were derived.
 OR0628
 OR0628_MARKER: DB = BENCH MARK DISK
 OR0628_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0628_SP_SET: CULVERT WINGWALL
 OR0628_STAMPING: E 303 1945
 OR0628_MARK LOGO: CGS
 OR0628_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0628+STABILITY: SURFACE MOTION
 OR0628
 OR0628  HISTORY     - Date     Condition        Report By
 OR0628  HISTORY     - 1945     MONUMENTED       CGS
 OR0628
 OR0628                          STATION DESCRIPTION
 OR0628
 OR0628'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0628'5.8 MI N FROM GREGORY.
 OR0628'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE, THENCE
 OR0628'NORTH 5.6 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF MARK,
 OR0628'BENCH MARK IS AT THE INTERSECTION OF THE HIGHWAY AND AN EAST-WEST
 OR0628'DIRT ROAD, 28.0 FEET WEST OF AND ABOUT 1.0 FOOT LOWER THAN THE
 OR0628'CENTER LINE OF THE HIGHWAY, ON TOP OF THE NORTHEAST END OF THE
 OR0628'NORTH CONCRETE WING WALL OF A TUBE CULVERT ON THE EAST-WEST
 OR0628'ROAD.  AN IRON DISK STAMPED E 303 1945 SET IN A DRILL HOLE IN
 OR0628'CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0629 ***********************************************************************
 OR0629  DESIGNATION -  E 303 RESET
 OR0629  PID         -  OR0629
 OR0629  STATE/COUNTY-  SD/GREGORY
 OR0629  COUNTRY     -  US
 OR0629  USGS QUAD   -  DIXON SW (2017)
 OR0629
 OR0629                         *CURRENT SURVEY CONTROL
 OR0629  ______________________________________________________________________
 OR0629* NAD 83(1986) POSITION- 43 18 48.     (N) 099 26 03.     (W)   SCALED
 OR0629* NAVD 88 ORTHO HEIGHT -   636.59  (+/-2cm)     2088.5   (feet) VERTCON3
 OR0629  ______________________________________________________________________
 OR0629  GEOID HEIGHT    -        -25.866 (meters)                     GEOID18
 OR0629  VERT ORDER      -  THIRD (See Below)
 OR0629
 OR0629.The horizontal coordinates were scaled from a map and have
 OR0629.an estimated accuracy of +/- 6 seconds.
 OR0629
 OR0629.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0629.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0629
 OR0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0629.GEOID18 height accuracy estimate available here.
 OR0629
 OR0629.The vertical order pertains to the NGVD 29 superseded value.
 OR0629
 OR0629.Click photographs - Photos may exist for this station.
 OR0629
 OR0629;                    North         East    Units  Estimated Accuracy
 OR0629;SPC SD S     -   109,260.      672,940.      MT  (+/- 180 meters Scaled)
 OR0629
 OR0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647957(NAD 83)
 OR0629
 OR0629                          SUPERSEDED SURVEY CONTROL
 OR0629
 OR0629  NGVD 29 (??/??/??)  636.26   (m)         2087.5    (f) RESET       3  
 OR0629
 OR0629.Superseded values are not recommended for survey control.
 OR0629
 OR0629.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0629.See file dsdata.pdf to determine how the superseded data were derived.
 OR0629
 OR0629_MARKER: DB = BENCH MARK DISK
 OR0629_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0629_STAMPING: E 303 RESET 1958
 OR0629_MARK LOGO: CGS
 OR0629_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0629_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0629+STABILITY: SURFACE MOTION
 OR0629
 OR0629  HISTORY     - Date     Condition        Report By
 OR0629  HISTORY     - 1958     MONUMENTED       CGS
 OR0629
 OR0629                          STATION DESCRIPTION
 OR0629
 OR0629'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0629'6 MI N FROM GREGORY.
 OR0629'ABOUT 5.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0629'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, IN THE SOUTHEAST
 OR0629'ANGLE OF CROSSROADS, 175 FEET EAST OF THE CENTERLINE OF THE
 OR0629'HIGHWAY, 33 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD
 OR0629'AND 1/2 FOOT NORTH OF THE EAST-WEST FENCE LINE.  A STANDARD
 OR0629'DISK, STAMPED E 303 RESET 1958 AND SET IN THE TOP OF A CONCRETE
 OR0629'POST PROJECTING ABOUT 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0153 ***********************************************************************
 QS0153  DESIGNATION -  E 304
 QS0153  PID         -  QS0153
 QS0153  STATE/COUNTY-  SD/DEWEY
 QS0153  COUNTRY     -  US
 QS0153  USGS QUAD   -  MOREAU NW (2017)
 QS0153
 QS0153                         *CURRENT SURVEY CONTROL
 QS0153  ______________________________________________________________________
 QS0153* NAD 83(1986) POSITION- 45 26 09.     (N) 100 29 02.     (W)   SCALED
 QS0153* NAVD 88 ORTHO HEIGHT -   567.143 (meters)     1860.70  (feet) ADJUSTED
 QS0153  ______________________________________________________________________
 QS0153  GEOID HEIGHT    -        -21.796 (meters)                     GEOID18
 QS0153  DYNAMIC HEIGHT  -        567.091 (meters)     1860.53  (feet) COMP
 QS0153  MODELED GRAVITY -    980,506.5   (mgal)                       NAVD 88
 QS0153
 QS0153  VERT ORDER      -  SECOND    CLASS 0
 QS0153
 QS0153.The horizontal coordinates were scaled from a map and have
 QS0153.an estimated accuracy of +/- 6 seconds.
 QS0153
 QS0153.The orthometric height was determined by differential leveling and
 QS0153.adjusted by the NATIONAL GEODETIC SURVEY
 QS0153.in June 1991.
 QS0153
 QS0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0153.GEOID18 height accuracy estimate available here.
 QS0153
 QS0153.Click photographs - Photos may exist for this station.
 QS0153
 QS0153.The dynamic height is computed by dividing the NAVD 88
 QS0153.geopotential number by the normal gravity value computed on the
 QS0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0153.degrees latitude (g = 980.6199 gals.).
 QS0153
 QS0153.The modeled gravity was interpolated from observed gravity values.
 QS0153
 QS0153;                    North         East    Units  Estimated Accuracy
 QS0153;SPC SD N     -   178,190.      562,140.      MT  (+/- 180 meters Scaled)
 QS0153
 QS0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR839324(NAD 83)
 QS0153
 QS0153                          SUPERSEDED SURVEY CONTROL
 QS0153
 QS0153  NGVD 29 (??/??/92)  566.785  (m)         1859.53   (f) ADJ UNCH    2 0
 QS0153
 QS0153.Superseded values are not recommended for survey control.
 QS0153
 QS0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0153.See file dsdata.pdf to determine how the superseded data were derived.
 QS0153
 QS0153_MARKER: DB = BENCH MARK DISK
 QS0153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0153_STAMPING: E 304 1945
 QS0153_MARK LOGO: CGS
 QS0153_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0153+STABILITY: SURFACE MOTION
 QS0153
 QS0153  HISTORY     - Date     Condition        Report By
 QS0153  HISTORY     - 1945     MONUMENTED       CGS
 QS0153
 QS0153                          STATION DESCRIPTION
 QS0153
 QS0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0153'9.8 MI SW FROM MOBRIDGE.
 QS0153'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0153'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0153'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTH
 QS0153'4.6 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS
 QS0153'136.5 FEET SOUTH OF THE WEST END OF A 1.5 FOOT CORRUGATED IRON
 QS0153'CULVERT, 53.5 FEET WEST OF AND ABOUT 3.0 FEET LOWER THAN CENTERLINE
 QS0153'OF ROAD, 1.0 FOOT SOUTHEAST OF A 4 X 4 MARKER POST.  AN IRON DISK
 QS0153'STAMPED E 304 1945 IS SET IN THE TOP OF A CONCRETE POST WHICH
 QS0153'PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0177 ***********************************************************************
 QS0177  DESIGNATION -  E 305
 QS0177  PID         -  QS0177
 QS0177  STATE/COUNTY-  SD/DEWEY
 QS0177  COUNTRY     -  US
 QS0177  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0177
 QS0177                         *CURRENT SURVEY CONTROL
 QS0177  ______________________________________________________________________
 QS0177* NAD 83(1986) POSITION- 45 10 07.25   (N) 100 17 36.10   (W)   HD_HELD1
 QS0177* NAVD 88 ORTHO HEIGHT -   486.595 (meters)     1596.44  (feet) ADJUSTED
 QS0177  ______________________________________________________________________
 QS0177  GEOID HEIGHT    -        -22.255 (meters)                     GEOID18
 QS0177  DYNAMIC HEIGHT  -        486.536 (meters)     1596.24  (feet) COMP
 QS0177  MODELED GRAVITY -    980,479.8   (mgal)                       NAVD 88
 QS0177
 QS0177  VERT ORDER      -  SECOND    CLASS 0
 QS0177
 QS0177.The horizontal coordinates were determined by differentially corrected
 QS0177.hand held GPS observations or other comparable positioning techniques
 QS0177.and have an estimated accuracy of +/- 3 meters.
 QS0177
 QS0177.The orthometric height was determined by differential leveling and
 QS0177.adjusted by the NATIONAL GEODETIC SURVEY
 QS0177.in June 1991.
 QS0177
 QS0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0177.GEOID18 height accuracy estimate available here.
 QS0177
 QS0177.Click photographs - Photos may exist for this station.
 QS0177
 QS0177.The dynamic height is computed by dividing the NAVD 88
 QS0177.geopotential number by the normal gravity value computed on the
 QS0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0177.degrees latitude (g = 980.6199 gals.).
 QS0177
 QS0177.The modeled gravity was interpolated from observed gravity values.
 QS0177
 QS0177;                    North         East    Units  Estimated Accuracy
 QS0177;SPC SD N     -   148,429.4     576,938.8     MT  (+/- 3 meters HH1 GPS) 
 QS0177
 QS0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9836202502(NAD 83)
 QS0177
 QS0177                          SUPERSEDED SURVEY CONTROL
 QS0177
 QS0177  NGVD 29 (??/??/92)  486.228  (m)         1595.23   (f) ADJ UNCH    2 0
 QS0177
 QS0177.Superseded values are not recommended for survey control.
 QS0177
 QS0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0177.See file dsdata.pdf to determine how the superseded data were derived.
 QS0177
 QS0177_MARKER: DB = BENCH MARK DISK
 QS0177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0177_STAMPING: E 305 1945
 QS0177_MARK LOGO: CGS
 QS0177_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0177+STABILITY: SURFACE MOTION
 QS0177
 QS0177  HISTORY     - Date     Condition        Report By
 QS0177  HISTORY     - 1945     MONUMENTED       CGS
 QS0177
 QS0177                          STATION DESCRIPTION
 QS0177
 QS0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0177'13.5 MI NW FROM CHEYENNE AGENCY.
 QS0177'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0177'WESTERLY 13.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0177'MARK IS 60.0 FEET WEST OF THE SOUTHEAST END OF A GUARD RAIL
 QS0177'FENCE, 44.0 FEET SOUTHWEST OF AND ABOUT 1.0 FOOT HIGHER THAN
 QS0177'CENTERLINE OF ROAD, 46.0 FEET SOUTHEAST OF A TELEPHONE POLE, 1.0
 QS0177'FOOT NORTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED E 305
 QS0177'1945 IS SET IN TOP OF CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 QS0177'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0134 ***********************************************************************
 QS0134  DESIGNATION -  E 306
 QS0134  PID         -  QS0134
 QS0134  STATE/COUNTY-  SD/CORSON
 QS0134  COUNTRY     -  US
 QS0134  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0134
 QS0134                         *CURRENT SURVEY CONTROL
 QS0134  ______________________________________________________________________
 QS0134* NAD 83(1986) POSITION- 45 42 14.99   (N) 100 29 00.58   (W)   HD_HELD1
 QS0134* NAVD 88 ORTHO HEIGHT -   544.387 (meters)     1786.04  (feet) ADJUSTED
 QS0134  ______________________________________________________________________
 QS0134  GEOID HEIGHT    -        -21.664 (meters)                     GEOID18
 QS0134  DYNAMIC HEIGHT  -        544.343 (meters)     1785.90  (feet) COMP
 QS0134  MODELED GRAVITY -    980,518.0   (mgal)                       NAVD 88
 QS0134
 QS0134  VERT ORDER      -  FIRST     CLASS II
 QS0134
 QS0134.The horizontal coordinates were determined by differentially corrected
 QS0134.hand held GPS observations or other comparable positioning techniques
 QS0134.and have an estimated accuracy of +/- 3 meters.
 QS0134
 QS0134.The orthometric height was determined by differential leveling and
 QS0134.adjusted by the NATIONAL GEODETIC SURVEY
 QS0134.in June 1991.
 QS0134
 QS0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0134.GEOID18 height accuracy estimate available here.
 QS0134
 QS0134.Click photographs - Photos may exist for this station.
 QS0134
 QS0134.The dynamic height is computed by dividing the NAVD 88
 QS0134.geopotential number by the normal gravity value computed on the
 QS0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0134.degrees latitude (g = 980.6199 gals.).
 QS0134
 QS0134.The modeled gravity was interpolated from observed gravity values.
 QS0134
 QS0134;                    North         East    Units  Estimated Accuracy
 QS0134;SPC SD N     -   208,011.7     562,347.9     MT  (+/- 3 meters HH1 GPS) 
 QS0134
 QS0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8451962249(NAD 83)
 QS0134
 QS0134                          SUPERSEDED SURVEY CONTROL
 QS0134
 QS0134  NGVD 29 (??/??/92)  544.000  (m)         1784.77   (f) ADJ UNCH    1 2
 QS0134
 QS0134.Superseded values are not recommended for survey control.
 QS0134
 QS0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0134.See file dsdata.pdf to determine how the superseded data were derived.
 QS0134
 QS0134_MARKER: DB = BENCH MARK DISK
 QS0134_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0134_STAMPING: E 306 1945
 QS0134_MARK LOGO: CGS
 QS0134_PROJECTION: PROJECTING 20 CENTIMETERS
 QS0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0134+STABILITY: SURFACE MOTION
 QS0134
 QS0134  HISTORY     - Date     Condition        Report By
 QS0134  HISTORY     - 1945     MONUMENTED       CGS
 QS0134  HISTORY     - 1949     GOOD             CGS
 QS0134
 QS0134                          STATION DESCRIPTION
 QS0134
 QS0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0134'5.5 MI NE FROM WAKPALA.
 QS0134'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0134'ALONG A GRAVELED ROAD, THENCE NORTH 3.0 MILES ALONG A GRADED
 QS0134'DIRT ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 90 YARDS SOUTH OF
 QS0134'A TWO FOOT CORRUGATED IRON CULVERT, 65.0 FEET NORTH OF A TELEPHONE
 QS0134'POLE, 34.0 FEET EAST OF AND ABOUT LEVEL WITH THE CENTER LINE OF
 QS0134'THE ROAD, 1.0 FOOT WEST OF A FENCE AND 1.0 FOOT SOUTH OF A 4 X 4
 QS0134'MARKER POST.  A BRONZE DISK STAMPED E 306 1945 SET IN THE TOP OF
 QS0134'A CONCRETE POST WHICH PROJECTS 8 INCHES ABOVE GROUND.
 QS0134
 QS0134                          STATION RECOVERY (1949)
 QS0134
 QS0134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0403 ***********************************************************************
 QS0403  DESIGNATION -  E 307
 QS0403  PID         -  QS0403
 QS0403  STATE/COUNTY-  SD/CORSON
 QS0403  COUNTRY     -  US
 QS0403  USGS QUAD   -  WAKPALA (2017)
 QS0403
 QS0403                         *CURRENT SURVEY CONTROL
 QS0403  ______________________________________________________________________
 QS0403* NAD 83(1986) POSITION- 45 38 48.     (N) 100 31 53.     (W)   SCALED
 QS0403* NAVD 88 ORTHO HEIGHT -   493.897 (meters)     1620.39  (feet) ADJUSTED
 QS0403  ______________________________________________________________________
 QS0403  GEOID HEIGHT    -        -21.612 (meters)                     GEOID18
 QS0403  DYNAMIC HEIGHT  -        493.859 (meters)     1620.27  (feet) COMP
 QS0403  MODELED GRAVITY -    980,523.1   (mgal)                       NAVD 88
 QS0403
 QS0403  VERT ORDER      -  FIRST     CLASS II
 QS0403
 QS0403.The horizontal coordinates were scaled from a map and have
 QS0403.an estimated accuracy of +/- 6 seconds.
 QS0403
 QS0403.The orthometric height was determined by differential leveling and
 QS0403.adjusted by the NATIONAL GEODETIC SURVEY
 QS0403.in June 1991.
 QS0403
 QS0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0403.GEOID18 height accuracy estimate available here.
 QS0403
 QS0403.Click photographs - Photos may exist for this station.
 QS0403
 QS0403.The dynamic height is computed by dividing the NAVD 88
 QS0403.geopotential number by the normal gravity value computed on the
 QS0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0403.degrees latitude (g = 980.6199 gals.).
 QS0403
 QS0403.The modeled gravity was interpolated from observed gravity values.
 QS0403
 QS0403;                    North         East    Units  Estimated Accuracy
 QS0403;SPC SD N     -   201,650.      558,580.      MT  (+/- 180 meters Scaled)
 QS0403
 QS0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR806559(NAD 83)
 QS0403
 QS0403                          SUPERSEDED SURVEY CONTROL
 QS0403
 QS0403  NGVD 29 (??/??/92)  493.520  (m)         1619.16   (f) ADJ UNCH    1 2
 QS0403
 QS0403.Superseded values are not recommended for survey control.
 QS0403
 QS0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0403.See file dsdata.pdf to determine how the superseded data were derived.
 QS0403
 QS0403_MARKER: DB = BENCH MARK DISK
 QS0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0403_STAMPING: E 307 1945
 QS0403_MARK LOGO: CGS
 QS0403_PROJECTION: PROJECTING 9 CENTIMETERS
 QS0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0403+STABILITY: SURFACE MOTION
 QS0403
 QS0403  HISTORY     - Date     Condition        Report By
 QS0403  HISTORY     - 1945     MONUMENTED       CGS
 QS0403  HISTORY     - 1949     GOOD             CGS
 QS0403
 QS0403                          STATION DESCRIPTION
 QS0403
 QS0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0403'0.8 MI SE FROM WAKPALA.
 QS0403'0.8 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0403'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, 94 FEET NORTH
 QS0403'OF AND ACROSS THE TRACKS FROM MILEPOST 816, 36 FEET NORTHEAST
 QS0403'OF THE NORTHEAST RAIL OF THE TRACK, ABOUT 6 FEET LOWER THAN THE
 QS0403'TRACK, 1.0 FOOT SOUTHWEST OF A RIGHT-OF-WAY FENCE, 1.0 FOOT
 QS0403'EAST OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST
 QS0403'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0204 ***********************************************************************
 QS0204  DESIGNATION -  E 308
 QS0204  PID         -  QS0204
 QS0204  STATE/COUNTY-  SD/POTTER
 QS0204  COUNTRY     -  US
 QS0204  USGS QUAD   -  LAKE HURLEY SE (2017)
 QS0204
 QS0204                         *CURRENT SURVEY CONTROL
 QS0204  ______________________________________________________________________
 QS0204* NAD 83(1986) POSITION- 45 00 52.     (N) 100 03 15.     (W)   SCALED
 QS0204* NAVD 88 ORTHO HEIGHT -   612.552 (meters)     2009.68  (feet) ADJUSTED
 QS0204  ______________________________________________________________________
 QS0204  GEOID HEIGHT    -        -22.538 (meters)                     GEOID18
 QS0204  DYNAMIC HEIGHT  -        612.457 (meters)     2009.37  (feet) COMP
 QS0204  MODELED GRAVITY -    980,440.8   (mgal)                       NAVD 88
 QS0204
 QS0204  VERT ORDER      -  FIRST     CLASS II
 QS0204
 QS0204.The horizontal coordinates were scaled from a map and have
 QS0204.an estimated accuracy of +/- 6 seconds.
 QS0204
 QS0204.The orthometric height was determined by differential leveling and
 QS0204.adjusted by the NATIONAL GEODETIC SURVEY
 QS0204.in July 1998.
 QS0204
 QS0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0204.GEOID18 height accuracy estimate available here.
 QS0204
 QS0204.Click photographs - Photos may exist for this station.
 QS0204
 QS0204.The dynamic height is computed by dividing the NAVD 88
 QS0204.geopotential number by the normal gravity value computed on the
 QS0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0204.degrees latitude (g = 980.6199 gals.).
 QS0204
 QS0204.The modeled gravity was interpolated from observed gravity values.
 QS0204
 QS0204;                    North         East    Units  Estimated Accuracy
 QS0204;SPC SD N     -   131,250.      595,730.      MT  (+/- 180 meters Scaled)
 QS0204
 QS0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ169850(NAD 83)
 QS0204
 QS0204                          SUPERSEDED SURVEY CONTROL
 QS0204
 QS0204  NAVD 88 (06/15/91)  612.482  (m)         2009.45   (f) SUPERSEDED  1 2
 QS0204  NGVD 29 (??/??/92)  612.104  (m)         2008.21   (f) ADJ UNCH    1 2
 QS0204
 QS0204.Superseded values are not recommended for survey control.
 QS0204
 QS0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0204.See file dsdata.pdf to determine how the superseded data were derived.
 QS0204
 QS0204_MARKER: DB = BENCH MARK DISK
 QS0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0204_STAMPING: E 308 1945
 QS0204_MARK LOGO: CGS
 QS0204_PROJECTION: FLUSH
 QS0204_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0204+STABILITY: SURFACE MOTION
 QS0204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0204+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 QS0204
 QS0204  HISTORY     - Date     Condition        Report By
 QS0204  HISTORY     - 1945     MONUMENTED       CGS
 QS0204  HISTORY     - 19960425 GOOD             NGS
 QS0204  HISTORY     - 19970430 GOOD             NGS
 QS0204  HISTORY     - 20120614 GOOD             INDIV
 QS0204
 QS0204                          STATION DESCRIPTION
 QS0204
 QS0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0204'4.7 MI W FROM GETTYSBURG.
 QS0204'4.7 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT 0.2 MILE
 QS0204'NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY, IN THE
 QS0204'SOUTHWEST CORNER OF A FARMHOUSE YARD, ABOUT 190 FEET WEST OF
 QS0204'THE SOUTHWEST CORNER OF THE HOUSE, ABOUT 112 FEET NORTH OF THE
 QS0204'CENTERLINE OF THE HIGHWAY, 56-1/2 FEET NORTH OF A FENCE CORNER,
 QS0204'1 FOOT EAST OF THE FENCE AND 3 FEET HIGHER THAN THE HIGHWAY,
 QS0204'1 FOOT NORTH OF A WHITE WOODEN WITNESS POST.  AN IRON BENCH
 QS0204'MARK DISK, STAMPED E 308 1945 AND SET IN THE TOP OF A CONCRETE
 QS0204'POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 QS0204
 QS0204                          STATION RECOVERY (1996)
 QS0204
 QS0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0204'7.8 KM (4.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0204'EXENE STREET IN GETTYSBURG, 597.0 M (1958.7 FT) WEST OF MILEPOST 221,
 QS0204'50.0 M (164.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 39.7 M
 QS0204'(130.2 FT) NORTH OF THE HIGHWAY CENTER, 17.4 M (57.1 FT) NORTH OF A
 QS0204'FENCE, 6.4 M (21.0 FT) EAST OF A WITNESS POST AND FENCE, 1.2 M (3.9
 QS0204'FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE
 QS0204'GROUND SURFACE.
 QS0204
 QS0204                          STATION RECOVERY (1997)
 QS0204
 QS0204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0204'7.8 KM (4.85 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0204'EXENE STREET IN GETTYSBURG, 597.0 M (1958.7 FT) WEST OF MILEPOST 221,
 QS0204'50.0 M (164.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF A HOUSE, 39.7 M
 QS0204'(130.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 17.4 M (57.1 FT) NORTH OF
 QS0204'A FENCE, 6.4 M (21.0 FT) EAST OF A WITNESS POST AND FENCE, 1.2 M (3.9
 QS0204'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 QS0204'GROUND SURFACE.
 QS0204
 QS0204                          STATION RECOVERY (2012)
 QS0204
 QS0204'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0204'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0026 ***********************************************************************
 PT0026  DESIGNATION -  E 309
 PT0026  PID         -  PT0026
 PT0026  STATE/COUNTY-  SD/HUGHES
 PT0026  COUNTRY     -  US
 PT0026  USGS QUAD   -  OKOBOJO SW (2017)
 PT0026
 PT0026                         *CURRENT SURVEY CONTROL
 PT0026  ______________________________________________________________________
 PT0026* NAD 83(1986) POSITION- 44 30 16.     (N) 100 23 26.     (W)   SCALED
 PT0026* NAVD 88 ORTHO HEIGHT -   521.172 (meters)     1709.88  (feet) ADJUSTED
 PT0026  ______________________________________________________________________
 PT0026  GEOID HEIGHT    -        -23.071 (meters)                     GEOID18
 PT0026  DYNAMIC HEIGHT  -        521.073 (meters)     1709.55  (feet) COMP
 PT0026  MODELED GRAVITY -    980,409.9   (mgal)                       NAVD 88
 PT0026
 PT0026  VERT ORDER      -  FIRST     CLASS II
 PT0026
 PT0026.The horizontal coordinates were scaled from a map and have
 PT0026.an estimated accuracy of +/- 6 seconds.
 PT0026
 PT0026.The orthometric height was determined by differential leveling and
 PT0026.adjusted by the NATIONAL GEODETIC SURVEY
 PT0026.in June 1991.
 PT0026
 PT0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0026.GEOID18 height accuracy estimate available here.
 PT0026
 PT0026.Click photographs - Photos may exist for this station.
 PT0026
 PT0026.The dynamic height is computed by dividing the NAVD 88
 PT0026.geopotential number by the normal gravity value computed on the
 PT0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0026.degrees latitude (g = 980.6199 gals.).
 PT0026
 PT0026.The modeled gravity was interpolated from observed gravity values.
 PT0026
 PT0026;                    North         East    Units  Estimated Accuracy
 PT0026;SPC SD S     -   241,210.      595,450.      MT  (+/- 180 meters Scaled)
 PT0026
 PT0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ894288(NAD 83)
 PT0026
 PT0026                          SUPERSEDED SURVEY CONTROL
 PT0026
 PT0026  NGVD 29 (??/??/92)  520.787  (m)         1708.62   (f) ADJ UNCH    1 2
 PT0026
 PT0026.Superseded values are not recommended for survey control.
 PT0026
 PT0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0026.See file dsdata.pdf to determine how the superseded data were derived.
 PT0026
 PT0026_MARKER: DB = BENCH MARK DISK
 PT0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0026_STAMPING: E 309 1946
 PT0026_MARK LOGO: CGS
 PT0026_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0026+STABILITY: SURFACE MOTION
 PT0026
 PT0026  HISTORY     - Date     Condition        Report By
 PT0026  HISTORY     - 1946     MONUMENTED       CGS
 PT0026  HISTORY     - 1949     GOOD             CGS
 PT0026  HISTORY     - 1951     GOOD             CGS
 PT0026
 PT0026                          STATION DESCRIPTION
 PT0026
 PT0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0026'11.4 MI NW FROM PIERRE.
 PT0026'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0026'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD TO THE
 PT0026'GRAY GOOSE DANCE HALL, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PT0026'ROAD, AT AN INTERSECTION WITH A NORTH AND SOUTH TRACK ROAD,
 PT0026'49 FEET SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD, 31 FEET
 PT0026'EAST OF THE CENTER LINE OF THE TRACK ROAD, 10 FEET SOUTH OF
 PT0026'A FENCE CORNER, 2.0 FEET NORTH OF A WITNESS POST, 1.0 FOOT
 PT0026'WEST OF A FENCE, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0026'0.5 FOOT ABOVE THE GROUND.
 PT0026
 PT0026                          STATION RECOVERY (1951)
 PT0026
 PT0026'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0503 ***********************************************************************
 QS0503  DESIGNATION -  E 31
 QS0503  PID         -  QS0503
 QS0503  STATE/COUNTY-  SD/ZIEBACH
 QS0503  COUNTRY     -  US
 QS0503  USGS QUAD   -  GLAD VALLEY NW (2017)
 QS0503
 QS0503                         *CURRENT SURVEY CONTROL
 QS0503  ______________________________________________________________________
 QS0503* NAD 83(1986) POSITION- 45 23 59.     (N) 101 55 56.     (W)   SCALED
 QS0503* NAVD 88 ORTHO HEIGHT -   774.563 (meters)     2541.21  (feet) ADJUSTED
 QS0503  ______________________________________________________________________
 QS0503  GEOID HEIGHT    -        -19.407 (meters)                     GEOID18
 QS0503  DYNAMIC HEIGHT  -        774.446 (meters)     2540.83  (feet) COMP
 QS0503  MODELED GRAVITY -    980,438.9   (mgal)                       NAVD 88
 QS0503
 QS0503  VERT ORDER      -  FIRST     CLASS II
 QS0503
 QS0503.The horizontal coordinates were scaled from a map and have
 QS0503.an estimated accuracy of +/- 6 seconds.
 QS0503
 QS0503.The orthometric height was determined by differential leveling and
 QS0503.adjusted by the NATIONAL GEODETIC SURVEY
 QS0503.in June 1991.
 QS0503
 QS0503.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0503.GEOID18 height accuracy estimate available here.
 QS0503
 QS0503.Click photographs - Photos may exist for this station.
 QS0503
 QS0503.The dynamic height is computed by dividing the NAVD 88
 QS0503.geopotential number by the normal gravity value computed on the
 QS0503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0503.degrees latitude (g = 980.6199 gals.).
 QS0503
 QS0503.The modeled gravity was interpolated from observed gravity values.
 QS0503
 QS0503;                    North         East    Units  Estimated Accuracy
 QS0503;SPC SD N     -   175,870.      448,730.      MT  (+/- 180 meters Scaled)
 QS0503
 QS0503_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR705315(NAD 83)
 QS0503
 QS0503                          SUPERSEDED SURVEY CONTROL
 QS0503
 QS0503  NGVD 29 (??/??/92)  774.119  (m)         2539.76   (f) ADJ UNCH    1 2
 QS0503
 QS0503.Superseded values are not recommended for survey control.
 QS0503
 QS0503.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0503.See file dsdata.pdf to determine how the superseded data were derived.
 QS0503
 QS0503_MARKER: DB = BENCH MARK DISK
 QS0503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0503_STAMPING: E 31 1934
 QS0503_MARK LOGO: CGS
 QS0503_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0503+STABILITY: SURFACE MOTION
 QS0503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0503+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QS0503
 QS0503  HISTORY     - Date     Condition        Report By
 QS0503  HISTORY     - 1934     MONUMENTED       CGS
 QS0503  HISTORY     - 1941     GOOD             CGS
 QS0503  HISTORY     - 19990621 GOOD             NGS
 QS0503
 QS0503                          STATION DESCRIPTION
 QS0503
 QS0503'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0503'7.3 MI W FROM GLAD VALLEY.
 QS0503'ABOUT 7.3 MILES WEST ALONG STATE HIGHWAY 8 FROM GLAD VALLEY,
 QS0503'ZIEBACH COUNTY, ON A RISE, 37 FEET NORTH OF THE CENTER LINE OF
 QS0503'THE HIGHWAY, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND 3 FEET
 QS0503'WEST OF A SECTION-LINE FENCE.  A STANDARD DISK, STAMPED E 31
 QS0503'1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0503
 QS0503                          STATION RECOVERY (1941)
 QS0503
 QS0503'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0503'RECOVERED IN GOOD CONDITION.
 QS0503
 QS0503                          STATION RECOVERY (1999)
 QS0503
 QS0503'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0503'36.7 KM (22.80 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 QS0503'OFFICE IN ISABEL, THENCE 3.5 KM (2.15 MI) WESTERLY ALONG A GRAVELED
 QS0503'ROAD, 11.3 M (37.1 FT) NORTH OF THE ROAD CENTER, 5.1 M (16.7 FT) WEST
 QS0503'OF THE CENTER OF A FIELD ENTRANCE, 0.7 M (2.3 FT) NORTH OF A WITNESS
 QS0503'POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE
 QS0503'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 QS0503'MONUMENT IS ON PROPERTY OWNED BY HERMAN ROSENAU, HCR 68 BOX 531,
 QS0503'MEADOW, SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0053 ***********************************************************************
 PT0053  DESIGNATION -  E 310
 PT0053  PID         -  PT0053
 PT0053  STATE/COUNTY-  SD/SULLY
 PT0053  COUNTRY     -  US
 PT0053  USGS QUAD   -  OKOBOJO SW (2017)
 PT0053
 PT0053                         *CURRENT SURVEY CONTROL
 PT0053  ______________________________________________________________________
 PT0053* NAD 83(1986) POSITION- 44 37 14.     (N) 100 26 49.     (W)   SCALED
 PT0053* NAVD 88 ORTHO HEIGHT -   520.306 (meters)     1707.04  (feet) ADJUSTED
 PT0053  ______________________________________________________________________
 PT0053  GEOID HEIGHT    -        -22.824 (meters)                     GEOID18
 PT0053  DYNAMIC HEIGHT  -        520.210 (meters)     1706.72  (feet) COMP
 PT0053  MODELED GRAVITY -    980,415.7   (mgal)                       NAVD 88
 PT0053
 PT0053  VERT ORDER      -  SECOND    CLASS 0
 PT0053
 PT0053.The horizontal coordinates were scaled from a map and have
 PT0053.an estimated accuracy of +/- 6 seconds.
 PT0053
 PT0053.The orthometric height was determined by differential leveling and
 PT0053.adjusted by the NATIONAL GEODETIC SURVEY
 PT0053.in June 1991.
 PT0053
 PT0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0053.GEOID18 height accuracy estimate available here.
 PT0053
 PT0053.Click photographs - Photos may exist for this station.
 PT0053
 PT0053.The dynamic height is computed by dividing the NAVD 88
 PT0053.geopotential number by the normal gravity value computed on the
 PT0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0053.degrees latitude (g = 980.6199 gals.).
 PT0053
 PT0053.The modeled gravity was interpolated from observed gravity values.
 PT0053
 PT0053;                    North         East    Units  Estimated Accuracy
 PT0053;SPC SD N     -    87,580.      564,530.      MT  (+/- 180 meters Scaled)
 PT0053
 PT0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ852418(NAD 83)
 PT0053
 PT0053                          SUPERSEDED SURVEY CONTROL
 PT0053
 PT0053  NGVD 29 (??/??/92)  519.925  (m)         1705.79   (f) ADJ UNCH    2 0
 PT0053
 PT0053.Superseded values are not recommended for survey control.
 PT0053
 PT0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0053.See file dsdata.pdf to determine how the superseded data were derived.
 PT0053
 PT0053_MARKER: DB = BENCH MARK DISK
 PT0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0053_STAMPING: E 310 1946
 PT0053_MARK LOGO: CGS
 PT0053_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0053+STABILITY: SURFACE MOTION
 PT0053
 PT0053  HISTORY     - Date     Condition        Report By
 PT0053  HISTORY     - 1946     MONUMENTED       CGS
 PT0053  HISTORY     - 1971     GOOD             NGS
 PT0053
 PT0053                          STATION DESCRIPTION
 PT0053
 PT0053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PT0053'22.9 MI NW FROM PIERRE.
 PT0053'THE MARK WAS RECOVERED IN GOOD CONDITION.  18.5 MILES WEST ALONG
 PT0053'A COUNTY ROAD FROM ITS INTERSECTION WITH U.S. HIGHWAY 83 AT THE
 PT0053'WEST EDGE OF ONIDA, TO A GRAVELED CROSSROAD AND A SCHOOLHOUSE
 PT0053'IN THE SOUTHWEST CORNER, THENCE SOUTH 6.3 MILES, IN PASTURE
 PT0053'LAND 0.15 MILE SOUTH OF RANCH BUILDINGS OF MR. ALBERT STEFFEN,
 PT0053'ON A HILL SLOPING UP TO THE SOUTH, 195 FEET WEST OF THE CENTER
 PT0053'OF THE NEW ROAD, 88 FEET EAST OF A POWER POLE, 1.3 FEET NORTH
 PT0053'OF A METAL WITNESS POST, SET IN A SQUARE CONCRETE MONUMENT
 PT0053'WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0047 ***********************************************************************
 QS0047  DESIGNATION -  E 311
 QS0047  PID         -  QS0047
 QS0047  STATE/COUNTY-  SD/CAMPBELL
 QS0047  COUNTRY     -  US
 QS0047  USGS QUAD   -  HERREID SW (2017)
 QS0047
 QS0047                         *CURRENT SURVEY CONTROL
 QS0047  ______________________________________________________________________
 QS0047* NAD 83(1986) POSITION- 45 50 44.     (N) 100 11 16.     (W)   SCALED
 QS0047* NAVD 88 ORTHO HEIGHT -   506.329 (meters)     1661.18  (feet) ADJUSTED
 QS0047  ______________________________________________________________________
 QS0047  GEOID HEIGHT    -        -22.011 (meters)                     GEOID18
 QS0047  DYNAMIC HEIGHT  -        506.297 (meters)     1661.08  (feet) COMP
 QS0047  MODELED GRAVITY -    980,536.4   (mgal)                       NAVD 88
 QS0047
 QS0047  VERT ORDER      -  SECOND    CLASS 0
 QS0047
 QS0047.The horizontal coordinates were scaled from a map and have
 QS0047.an estimated accuracy of +/- 6 seconds.
 QS0047
 QS0047.The orthometric height was determined by differential leveling and
 QS0047.adjusted by the NATIONAL GEODETIC SURVEY
 QS0047.in June 1991.
 QS0047
 QS0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0047.GEOID18 height accuracy estimate available here.
 QS0047
 QS0047.Click photographs - Photos may exist for this station.
 QS0047
 QS0047.The dynamic height is computed by dividing the NAVD 88
 QS0047.geopotential number by the normal gravity value computed on the
 QS0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0047.degrees latitude (g = 980.6199 gals.).
 QS0047
 QS0047.The modeled gravity was interpolated from observed gravity values.
 QS0047
 QS0047;                    North         East    Units  Estimated Accuracy
 QS0047;SPC SD N     -   223,630.      585,410.      MT  (+/- 180 meters Scaled)
 QS0047
 QS0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR077775(NAD 83)
 QS0047
 QS0047                          SUPERSEDED SURVEY CONTROL
 QS0047
 QS0047  NGVD 29 (??/??/92)  505.945  (m)         1659.92   (f) ADJ UNCH    2 0
 QS0047
 QS0047.Superseded values are not recommended for survey control.
 QS0047
 QS0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0047.See file dsdata.pdf to determine how the superseded data were derived.
 QS0047
 QS0047_MARKER: DB = BENCH MARK DISK
 QS0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0047_STAMPING: E 311 1945
 QS0047_MARK LOGO: CGS
 QS0047_PROJECTION: PROJECTING 9 CENTIMETERS
 QS0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0047+STABILITY: SURFACE MOTION
 QS0047
 QS0047  HISTORY     - Date     Condition        Report By
 QS0047  HISTORY     - 1945     MONUMENTED       CGS
 QS0047
 QS0047                          STATION DESCRIPTION
 QS0047
 QS0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0047'5.9 MI W FROM HERREID.
 QS0047'5.9 MILES WEST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT
 QS0047'ST. MARIE RAILROAD FROM THE STATION AT HERREID, SOUTH DAKOTA.
 QS0047'ALSO 7.0 MILES EAST OF THE STATION AT POLLOCK, SOUTH DAKOTA.
 QS0047'95.0 FEET SOUTH OF THE 5TH POLE WEST OF MILE POST NO. 404.  ON
 QS0047'TOP OF THE SECOND CUT WEST OF THE MILE POST NO. 404.  45.0
 QS0047'FEET SOUTH OF THE SOUTH TRACK, 6.0 FEET NORTH OF THE LIGHT
 QS0047'POLE, 3.0 FEET WEST OF A WHITE WOODEN WITNESS POST.  BRONZE DISK
 QS0047'SET IN CONCRETE POST AND PROJECTING 0.3 FOOT.  STAMPED E 311
 QS0047'1945.  NOTE-- 1964 REPORT--THE MINNEAPOLIS, ST. PAUL AND SAULT
 QS0047'STE. MARIE RAILROAD IS NOW THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0070 ***********************************************************************
 PT0070  DESIGNATION -  E 312
 PT0070  PID         -  PT0070
 PT0070  STATE/COUNTY-  SD/SULLY
 PT0070  COUNTRY     -  US
 PT0070  USGS QUAD   -  ARTICHOKE BUTTE (2017)
 PT0070
 PT0070                         *CURRENT SURVEY CONTROL
 PT0070  ______________________________________________________________________
 PT0070* NAD 83(1986) POSITION- 44 45 04.     (N) 100 19 27.     (W)   SCALED
 PT0070* NAVD 88 ORTHO HEIGHT -   572.940 (meters)     1879.72  (feet) ADJUSTED
 PT0070  ______________________________________________________________________
 PT0070  GEOID HEIGHT    -        -22.754 (meters)                     GEOID18
 PT0070  DYNAMIC HEIGHT  -        572.838 (meters)     1879.39  (feet) COMP
 PT0070  MODELED GRAVITY -    980,419.7   (mgal)                       NAVD 88
 PT0070
 PT0070  VERT ORDER      -  SECOND    CLASS 0
 PT0070
 PT0070.The horizontal coordinates were scaled from a map and have
 PT0070.an estimated accuracy of +/- 6 seconds.
 PT0070
 PT0070.The orthometric height was determined by differential leveling and
 PT0070.adjusted by the NATIONAL GEODETIC SURVEY
 PT0070.in June 1991.
 PT0070
 PT0070.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0070.GEOID18 height accuracy estimate available here.
 PT0070
 PT0070.Click photographs - Photos may exist for this station.
 PT0070
 PT0070.The dynamic height is computed by dividing the NAVD 88
 PT0070.geopotential number by the normal gravity value computed on the
 PT0070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0070.degrees latitude (g = 980.6199 gals.).
 PT0070
 PT0070.The modeled gravity was interpolated from observed gravity values.
 PT0070
 PT0070;                    North         East    Units  Estimated Accuracy
 PT0070;SPC SD N     -   102,040.      574,330.      MT  (+/- 180 meters Scaled)
 PT0070
 PT0070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ951561(NAD 83)
 PT0070
 PT0070                          SUPERSEDED SURVEY CONTROL
 PT0070
 PT0070  NGVD 29 (??/??/92)  572.554  (m)         1878.45   (f) ADJ UNCH    2 0
 PT0070
 PT0070.Superseded values are not recommended for survey control.
 PT0070
 PT0070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0070.See file dsdata.pdf to determine how the superseded data were derived.
 PT0070
 PT0070_MARKER: DB = BENCH MARK DISK
 PT0070_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0070_STAMPING: E 312 1946
 PT0070_MARK LOGO: CGS
 PT0070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0070+STABILITY: SURFACE MOTION
 PT0070
 PT0070  HISTORY     - Date     Condition        Report By
 PT0070  HISTORY     - 1946     MONUMENTED       CGS
 PT0070  HISTORY     - 1964     GOOD             USGS
 PT0070
 PT0070                          STATION DESCRIPTION
 PT0070
 PT0070'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0070'18.3 MI SW FROM AGAR.
 PT0070'18.3 MILES SOUTHWEST ALONG A GRAVELED COUNTY ROAD, 12.3 MILES
 PT0070'WEST THENCE 6.0 MILES SOUTH OF THE RAILROAD STATION IN AGAR,
 PT0070'AT A CROSS ROAD, 43 FEET EAST OF THE CENTER OF THE ROAD, 25
 PT0070'FEET NORTH OF THE CENTER OF AN EAST-WEST ROAD, 9 FEET EAST OF A
 PT0070'CORNER FENCE POST, 3 FEET SOUTH OF A FENCE, 2 FEET WEST OF
 PT0070'WITNESS POST.  NEAR COR. SECS. 22, 23, 26 AND 27.  T. 115 N., R.
 PT0070'79 W.  A STANDARD DISK SET IN TOP OF A CONCRETE POST.
 PT0070
 PT0070                          STATION RECOVERY (1964)
 PT0070
 PT0070'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0218 ***********************************************************************
 PT0218  DESIGNATION -  E 313
 PT0218  PID         -  PT0218
 PT0218  STATE/COUNTY-  SD/STANLEY
 PT0218  COUNTRY     -  US
 PT0218  USGS QUAD   -  OAHE DAM (2017)
 PT0218
 PT0218                         *CURRENT SURVEY CONTROL
 PT0218  ______________________________________________________________________
 PT0218* NAD 83(1986) POSITION- 44 25 58.     (N) 100 24 13.     (W)   SCALED
 PT0218* NAVD 88 ORTHO HEIGHT -   453.684 (meters)     1488.46  (feet) ADJUSTED
 PT0218  ______________________________________________________________________
 PT0218  GEOID HEIGHT    -        -23.215 (meters)                     GEOID18
 PT0218  DYNAMIC HEIGHT  -        453.592 (meters)     1488.16  (feet) COMP
 PT0218  MODELED GRAVITY -    980,403.4   (mgal)                       NAVD 88
 PT0218
 PT0218  VERT ORDER      -  FIRST     CLASS II
 PT0218
 PT0218.The horizontal coordinates were scaled from a map and have
 PT0218.an estimated accuracy of +/- 6 seconds.
 PT0218
 PT0218.The orthometric height was determined by differential leveling and
 PT0218.adjusted by the NATIONAL GEODETIC SURVEY
 PT0218.in June 1991.
 PT0218
 PT0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0218.GEOID18 height accuracy estimate available here.
 PT0218
 PT0218.Click photographs - Photos may exist for this station.
 PT0218
 PT0218.The dynamic height is computed by dividing the NAVD 88
 PT0218.geopotential number by the normal gravity value computed on the
 PT0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0218.degrees latitude (g = 980.6199 gals.).
 PT0218
 PT0218.The modeled gravity was interpolated from observed gravity values.
 PT0218
 PT0218;                    North         East    Units  Estimated Accuracy
 PT0218;SPC SD S     -   233,240.      594,400.      MT  (+/- 180 meters Scaled)
 PT0218
 PT0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ882209(NAD 83)
 PT0218
 PT0218                          SUPERSEDED SURVEY CONTROL
 PT0218
 PT0218  NGVD 29 (??/??/92)  453.304  (m)         1487.21   (f) ADJ UNCH    1 2
 PT0218
 PT0218.Superseded values are not recommended for survey control.
 PT0218
 PT0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0218.See file dsdata.pdf to determine how the superseded data were derived.
 PT0218
 PT0218_MARKER: DD = SURVEY DISK
 PT0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0218_STAMPING: E 313
 PT0218_MARK LOGO: USACE
 PT0218_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0218+STABILITY: SURFACE MOTION
 PT0218
 PT0218  HISTORY     - Date     Condition        Report By
 PT0218  HISTORY     - UNK      MONUMENTED       USACE
 PT0218  HISTORY     - 1949     GOOD             CGS
 PT0218  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0218
 PT0218                          STATION DESCRIPTION
 PT0218
 PT0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0218'5.6 MI NW FROM FORT PIERRE.
 PT0218'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0218'NORTH WESTERN RAILWAY STATION AT FORT PIERRE, THENCE 4.2 MILES
 PT0218'NORTHWEST ALONG OAHE DAM SITE ROAD, 0.1 MILE SOUTHEAST OF A RED
 PT0218'BARN TRIMMED IN WHITE, 0.1 MILE WEST OF THE OAHE ROAD, 180 YARDS
 PT0218'(PACED) EAST OF AN ARTESION WELL, 40 FEET EAST OF THE CENTER
 PT0218'LINE OF A TRAIL ROAD, 6.0 FEET EAST OF A CATTLE GUARD, 1.5 FEET
 PT0218'NORTHEAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 PT0218'PROJECTING 0.6 FOOT ABOVE THE GROUND.  NOTE-- FROM DESCRIPTION
 PT0218'THIS MARK IS IN THE AREA CHANGED BY CONSTRUCTION OF OAHE DAM.
 PT0218
 PT0218                          STATION RECOVERY (1973)
 PT0218
 PT0218'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0119 ***********************************************************************
 OR0119  DESIGNATION -  E 316
 OR0119  PID         -  OR0119
 OR0119  STATE/COUNTY-  SD/CHARLES MIX
 OR0119  COUNTRY     -  US
 OR0119  USGS QUAD   -  WAGNER (2017)
 OR0119
 OR0119                         *CURRENT SURVEY CONTROL
 OR0119  ______________________________________________________________________
 OR0119* NAD 83(1986) POSITION- 43 03 09.     (N) 098 18 30.     (W)   SCALED
 OR0119* NAVD 88 ORTHO HEIGHT -   451.756 (meters)     1482.14  (feet) ADJUSTED
 OR0119  ______________________________________________________________________
 OR0119  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 OR0119  DYNAMIC HEIGHT  -        451.603 (meters)     1481.63  (feet) COMP
 OR0119  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 OR0119
 OR0119  VERT ORDER      -  SECOND    CLASS 0
 OR0119
 OR0119.The horizontal coordinates were scaled from a map and have
 OR0119.an estimated accuracy of +/- 6 seconds.
 OR0119
 OR0119.The orthometric height was determined by differential leveling and
 OR0119.adjusted by the NATIONAL GEODETIC SURVEY
 OR0119.in June 1991.
 OR0119
 OR0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0119.GEOID18 height accuracy estimate available here.
 OR0119
 OR0119.Click photographs - Photos may exist for this station.
 OR0119
 OR0119.The dynamic height is computed by dividing the NAVD 88
 OR0119.geopotential number by the normal gravity value computed on the
 OR0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0119.degrees latitude (g = 980.6199 gals.).
 OR0119
 OR0119.The modeled gravity was interpolated from observed gravity values.
 OR0119
 OR0119;                    North         East    Units  Estimated Accuracy
 OR0119;SPC SD S     -    81,900.      764,960.      MT  (+/- 180 meters Scaled)
 OR0119
 OR0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563668(NAD 83)
 OR0119
 OR0119                          SUPERSEDED SURVEY CONTROL
 OR0119
 OR0119  NGVD 29 (??/??/92)  451.472  (m)         1481.20   (f) ADJ UNCH    2 0
 OR0119
 OR0119.Superseded values are not recommended for survey control.
 OR0119
 OR0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0119.See file dsdata.pdf to determine how the superseded data were derived.
 OR0119
 OR0119_MARKER: DB = BENCH MARK DISK
 OR0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0119_STAMPING: E 316 1946
 OR0119_MARK LOGO: CGS
 OR0119_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0119+STABILITY: SURFACE MOTION
 OR0119
 OR0119  HISTORY     - Date     Condition        Report By
 OR0119  HISTORY     - 1946     MONUMENTED       CGS
 OR0119
 OR0119                          STATION DESCRIPTION
 OR0119
 OR0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0119'2.6 MI S FROM WAGNER.
 OR0119'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 OR0119'A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A GRAVELED ROAD,
 OR0119'THENCE SOUTH 1.0 MILE ALONG A GRAVELED ROAD TO SITE OF MARK,
 OR0119'BENCH MARK IS AT THE INTERSECTION OF THE GRAVELED ROAD AND AN
 OR0119'EAST-WEST DIRT ROAD, 48.0 FEET WEST OF AND ABOUT 1.0 FOOT LOWER
 OR0119'THAN THE CENTER LINE OF THE GRAVELED ROAD, 30.0 FEET NORTH OF
 OR0119'THE CENTER LINE OF THE DIRT ROAD, 17.0 FEET WEST OF A FENCE
 OR0119'CORNER, 1.0 FOOT NORTH OF A FENCE AND 1.0 FOOT EAST OF A 4 IN
 OR0119'X 4 IN MARKER POST.  A BRONZE DISK STAMPED E 316 1946 SET IN THE
 OR0119'TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1462 ***********************************************************************
 NM1462  DESIGNATION -  E 317
 NM1462  PID         -  NM1462
 NM1462  STATE/COUNTY-  SD/BON HOMME
 NM1462  COUNTRY     -  US
 NM1462  USGS QUAD   -  TYNDALL (2017)
 NM1462
 NM1462                         *CURRENT SURVEY CONTROL
 NM1462  ______________________________________________________________________
 NM1462* NAD 83(1986) POSITION- 42 53 37.62   (N) 097 45 12.32   (W)   HD_HELD1
 NM1462* NAVD 88 ORTHO HEIGHT -   385.417 (meters)     1264.49  (feet) ADJUSTED
 NM1462  ______________________________________________________________________
 NM1462  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 NM1462  DYNAMIC HEIGHT  -        385.296 (meters)     1264.09  (feet) COMP
 NM1462  MODELED GRAVITY -    980,295.0   (mgal)                       NAVD 88
 NM1462
 NM1462  VERT ORDER      -  SECOND    CLASS 0
 NM1462
 NM1462.The horizontal coordinates were determined by differentially corrected
 NM1462.hand held GPS observations or other comparable positioning techniques
 NM1462.and have an estimated accuracy of +/- 3 meters.
 NM1462
 NM1462.The orthometric height was determined by differential leveling and
 NM1462.adjusted by the NATIONAL GEODETIC SURVEY
 NM1462.in June 1991.
 NM1462
 NM1462.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1462.GEOID18 height accuracy estimate available here.
 NM1462
 NM1462.Click photographs - Photos may exist for this station.
 NM1462
 NM1462.The dynamic height is computed by dividing the NAVD 88
 NM1462.geopotential number by the normal gravity value computed on the
 NM1462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1462.degrees latitude (g = 980.6199 gals.).
 NM1462
 NM1462.The modeled gravity was interpolated from observed gravity values.
 NM1462
 NM1462;                    North         East    Units  Estimated Accuracy
 NM1462;SPC SD S     -    65,534.3     810,693.7     MT  (+/- 3 meters HH1 GPS) 
 NM1462
 NM1462_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0178149773(NAD 83)
 NM1462
 NM1462                          SUPERSEDED SURVEY CONTROL
 NM1462
 NM1462  NGVD 29 (??/??/92)  385.201  (m)         1263.78   (f) ADJ UNCH    2 0
 NM1462
 NM1462.Superseded values are not recommended for survey control.
 NM1462
 NM1462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1462.See file dsdata.pdf to determine how the superseded data were derived.
 NM1462
 NM1462_MARKER: DB = BENCH MARK DISK
 NM1462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1462_STAMPING: E 317 1946
 NM1462_MARK LOGO: CGS
 NM1462_PROJECTION: PROJECTING 8 CENTIMETERS
 NM1462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1462+STABILITY: SURFACE MOTION
 NM1462
 NM1462  HISTORY     - Date     Condition        Report By
 NM1462  HISTORY     - 1946     MONUMENTED       CGS
 NM1462  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1462
 NM1462                          STATION DESCRIPTION
 NM1462
 NM1462'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1462'10 MI NE FROM SPRINGFIELD.
 NM1462'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1462'ALONG STATE HIGHWAY NO. 37, THENCE EAST 7.0 MILES ALONG A GRAVELED
 NM1462'ROAD TO SITE OF MARK, BENCH MARK IS AT THE INTERSECTION OF THE
 NM1462'GRAVELED ROAD AND A NORTH-SOUTH DIRT ROAD, 33.5 FEET NORTH OF
 NM1462'AND ABOUT 2.0 FEET LOWER THAN THE CENTER LINE OF THE GRAVELED
 NM1462'ROAD, 33.5 FEET EAST OF THE CENTER LINE OF THE DIRT ROAD, 65.0
 NM1462'FEET NORTHEAST OF THE NORTH END OF CONCRETE TUBE CULVERT,
 NM1462'2.0 FEET NORTHEAST OF A FENCE CORNER AND 1.0 FOOT SOUTH OF A
 NM1462'4 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED E 317 1946 SET IN
 NM1462'THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE GROUND.
 NM1462
 NM1462                          STATION RECOVERY (1974)
 NM1462
 NM1462'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1462'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0565 ***********************************************************************
 OR0565  DESIGNATION -  E 318
 OR0565  PID         -  OR0565
 OR0565  STATE/COUNTY-  SD/GREGORY
 OR0565  COUNTRY     -  US
 OR0565  USGS QUAD   -  BURKE (2017)
 OR0565
 OR0565                         *CURRENT SURVEY CONTROL
 OR0565  ______________________________________________________________________
 OR0565* NAD 83(1986) POSITION- 43 10 09.     (N) 099 17 49.     (W)   SCALED
 OR0565* NAVD 88 ORTHO HEIGHT -   659.143 (meters)     2162.54  (feet) ADJUSTED
 OR0565  ______________________________________________________________________
 OR0565  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 OR0565  DYNAMIC HEIGHT  -        658.894 (meters)     2161.72  (feet) COMP
 OR0565  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 OR0565
 OR0565  VERT ORDER      -  SECOND    CLASS 0
 OR0565
 OR0565.The horizontal coordinates were scaled from a map and have
 OR0565.an estimated accuracy of +/- 6 seconds.
 OR0565
 OR0565.The orthometric height was determined by differential leveling and
 OR0565.adjusted by the NATIONAL GEODETIC SURVEY
 OR0565.in June 1991.
 OR0565
 OR0565.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0565.GEOID18 height accuracy estimate available here.
 OR0565
 OR0565.Click photographs - Photos may exist for this station.
 OR0565
 OR0565.The dynamic height is computed by dividing the NAVD 88
 OR0565.geopotential number by the normal gravity value computed on the
 OR0565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0565.degrees latitude (g = 980.6199 gals.).
 OR0565
 OR0565.The modeled gravity was interpolated from observed gravity values.
 OR0565
 OR0565;                    North         East    Units  Estimated Accuracy
 OR0565;SPC SD S     -    93,380.      684,270.      MT  (+/- 180 meters Scaled)
 OR0565
 OR0565_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758796(NAD 83)
 OR0565
 OR0565                          SUPERSEDED SURVEY CONTROL
 OR0565
 OR0565  NGVD 29 (??/??/92)  658.81   (m)         2161.4    (f) COMPUTED    2 0
 OR0565
 OR0565.Superseded values are not recommended for survey control.
 OR0565
 OR0565.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0565.See file dsdata.pdf to determine how the superseded data were derived.
 OR0565
 OR0565_MARKER: DB = BENCH MARK DISK
 OR0565_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0565_STAMPING: E 318 1946
 OR0565_MARK LOGO: CGS
 OR0565_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0565+STABILITY: SURFACE MOTION
 OR0565
 OR0565  HISTORY     - Date     Condition        Report By
 OR0565  HISTORY     - 1946     MONUMENTED       CGS
 OR0565
 OR0565                          STATION DESCRIPTION
 OR0565
 OR0565'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0565'1 MI S FROM BURKE.
 OR0565'ALONG A GRAVELED COUNTY ROAD, 1.0 MILES SOUTH OF THE CHICAGO
 OR0565'AND NORTHWESTERN RAILROAD STATION IN BURKE, ON THE NORTH SLOPE
 OR0565'OF A HILL, NEAR A SECTION CORNER, IN A TRIANGLE FORMED BY A
 OR0565'ROAD JUNCTION, 26 FEET EAST OF THE CENTER OF THE MAIN ROAD, 39
 OR0565'FEET NORTH OF THE CENTER OF A SIDE ROAD, 4 FEET NORTH OF A
 OR0565'TELEPHONE POLE, 2 FEET SOUTH OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0566 ***********************************************************************
 OR0566  DESIGNATION -  E 318 RESET
 OR0566  PID         -  OR0566
 OR0566  STATE/COUNTY-  SD/GREGORY
 OR0566  COUNTRY     -  US
 OR0566  USGS QUAD   -  BURKE (2017)
 OR0566
 OR0566                         *CURRENT SURVEY CONTROL
 OR0566  ______________________________________________________________________
 OR0566* NAD 83(1986) POSITION- 43 10 09.     (N) 099 17 49.     (W)   SCALED
 OR0566* NAVD 88 ORTHO HEIGHT -   659.572 (meters)     2163.95  (feet) ADJUSTED
 OR0566  ______________________________________________________________________
 OR0566  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 OR0566  DYNAMIC HEIGHT  -        659.322 (meters)     2163.13  (feet) COMP
 OR0566  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 OR0566
 OR0566  VERT ORDER      -  FIRST     CLASS II
 OR0566
 OR0566.The horizontal coordinates were scaled from a map and have
 OR0566.an estimated accuracy of +/- 6 seconds.
 OR0566
 OR0566.The orthometric height was determined by differential leveling and
 OR0566.adjusted by the NATIONAL GEODETIC SURVEY
 OR0566.in June 1994.
 OR0566
 OR0566.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0566.GEOID18 height accuracy estimate available here.
 OR0566
 OR0566.Click photographs - Photos may exist for this station.
 OR0566
 OR0566.The dynamic height is computed by dividing the NAVD 88
 OR0566.geopotential number by the normal gravity value computed on the
 OR0566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0566.degrees latitude (g = 980.6199 gals.).
 OR0566
 OR0566.The modeled gravity was interpolated from observed gravity values.
 OR0566
 OR0566;                    North         East    Units  Estimated Accuracy
 OR0566;SPC SD S     -    93,380.      684,270.      MT  (+/- 180 meters Scaled)
 OR0566
 OR0566_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758796(NAD 83)
 OR0566
 OR0566                          SUPERSEDED SURVEY CONTROL
 OR0566
 OR0566  NGVD 29 (??/??/??)  659.24   (m)         2162.9    (f) RESET       3  
 OR0566
 OR0566.Superseded values are not recommended for survey control.
 OR0566
 OR0566.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0566.See file dsdata.pdf to determine how the superseded data were derived.
 OR0566
 OR0566_MARKER: DB = BENCH MARK DISK
 OR0566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0566_STAMPING: E 318 RESET 1961
 OR0566_MARK LOGO: CGS
 OR0566_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0566+STABILITY: SURFACE MOTION
 OR0566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0566+SATELLITE: SATELLITE OBSERVATIONS - September 27, 1993
 OR0566
 OR0566  HISTORY     - Date     Condition        Report By
 OR0566  HISTORY     - 1961     MONUMENTED       CGS
 OR0566  HISTORY     - 19930927 GOOD             NGS
 OR0566
 OR0566                          STATION DESCRIPTION
 OR0566
 OR0566'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0566'0.8 MI S FROM BURKE.
 OR0566'THIS MARK IS LOCATED ABOUT 0.8 MILE SOUTH OF THE JUNCTION OF
 OR0566'U.S. HIGHWAY 18 AND STATE HIGHWAY 47 AT THE SOUTHWEST EDGE OF
 OR0566'BURKE, IN THE NORTHWEST ANGLE OF CROSSROADS, 99 FEET WEST OF THE
 OR0566'CENTERLINE OF THE HIGHWAY AND 74 FEET NORTH OF THE CENTER OF A
 OR0566'SIDE ROAD LEADING WEST, AND SET IN THE TOP OF A CONCRETE POST
 OR0566'PROJECTING 4 INCHES.
 OR0566
 OR0566                          STATION RECOVERY (1993)
 OR0566
 OR0566'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0566'1.2 KM (0.75 MI) SOUTHERLY ALONG STATE HIGHWAY 47 FROM THE JUNCTION
 OR0566'OF U.S. HIGHWAY 18 IN BURKE, 30.2 M (99.1 FT) WEST OF THE HIGHWAY
 OR0566'CENTERLINE, 22.5 M (73.8 FT) NORTH OF THE CENTER OF A SAND ROAD, 4.3
 OR0566'M (14.1 FT) NORTH OF A UTILITY POLE, 0.5 M (1.6 FT) BELOW THE LEVEL
 OR0566'OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS POST AND FENCE, AND
 OR0566'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0485 ***********************************************************************
 OQ0485  DESIGNATION -  E 319
 OQ0485  PID         -  OQ0485
 OQ0485  STATE/COUNTY-  SD/YANKTON
 OQ0485  COUNTRY     -  US
 OQ0485  USGS QUAD   -  LESTERVILLE (2017)
 OQ0485
 OQ0485                         *CURRENT SURVEY CONTROL
 OQ0485  ______________________________________________________________________
 OQ0485* NAD 83(1986) POSITION- 43 02 09.     (N) 097 34 34.     (W)   SCALED
 OQ0485* NAVD 88 ORTHO HEIGHT -   416.919 (meters)     1367.84  (feet) ADJUSTED
 OQ0485  ______________________________________________________________________
 OQ0485  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 OQ0485  DYNAMIC HEIGHT  -        416.794 (meters)     1367.43  (feet) COMP
 OQ0485  MODELED GRAVITY -    980,307.2   (mgal)                       NAVD 88
 OQ0485
 OQ0485  VERT ORDER      -  SECOND    CLASS 0
 OQ0485
 OQ0485.The horizontal coordinates were scaled from a map and have
 OQ0485.an estimated accuracy of +/- 6 seconds.
 OQ0485
 OQ0485.The orthometric height was determined by differential leveling and
 OQ0485.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0485.in June 1991.
 OQ0485
 OQ0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0485.GEOID18 height accuracy estimate available here.
 OQ0485
 OQ0485.Click photographs - Photos may exist for this station.
 OQ0485
 OQ0485.The dynamic height is computed by dividing the NAVD 88
 OQ0485.geopotential number by the normal gravity value computed on the
 OQ0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0485.degrees latitude (g = 980.6199 gals.).
 OQ0485
 OQ0485.The modeled gravity was interpolated from observed gravity values.
 OQ0485
 OQ0485;                    North         East    Units  Estimated Accuracy
 OQ0485;SPC SD S     -    81,770.      824,650.      MT  (+/- 180 meters Scaled)
 OQ0485
 OQ0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN159657(NAD 83)
 OQ0485
 OQ0485                          SUPERSEDED SURVEY CONTROL
 OQ0485
 OQ0485  NGVD 29 (??/??/92)  416.691  (m)         1367.09   (f) ADJ UNCH    2 0
 OQ0485
 OQ0485.Superseded values are not recommended for survey control.
 OQ0485
 OQ0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0485.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0485
 OQ0485_MARKER: DB = BENCH MARK DISK
 OQ0485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0485_STAMPING: E 319 1946
 OQ0485_MARK LOGO: CGS
 OQ0485_PROJECTION: RECESSED 10 CENTIMETERS
 OQ0485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0485+STABILITY: SURFACE MOTION
 OQ0485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0485+SATELLITE: SATELLITE OBSERVATIONS - January 07, 2026
 OQ0485
 OQ0485  HISTORY     - Date     Condition        Report By
 OQ0485  HISTORY     - 1946     MONUMENTED       CGS
 OQ0485  HISTORY     - 1974     GOOD             USGS
 OQ0485  HISTORY     - 20071007 MARK NOT FOUND   WAPA
 OQ0485  HISTORY     - 20251020 GOOD             INDIV
 OQ0485  HISTORY     - 20260107 GOOD             ALFDIO
 OQ0485
 OQ0485                          STATION DESCRIPTION
 OQ0485
 OQ0485'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0485'1 MI E FROM LESTERVILLE.
 OQ0485'AT LESTERVILLE, 1.0 MILE EAST OF T 95 N, R 57 W, IN THE NW 1/4
 OQ0485'OF SECTION 22, 48 FEET NORTH OF THE CENTER OF THE C. M. AND ST.
 OQ0485'P. RR TRACK, 65 FEET EAST OF THE CENTER OF THE N-S SECTION LINE
 OQ0485'ROAD, 3 FEET SOUTH OF THE NORTH ROW FENCE, 1 FOOT WEST OF A
 OQ0485'WITNESS POST, IN A CONCRETE POST A STD DISK STAMPED E 319 1946.
 OQ0485
 OQ0485                          STATION RECOVERY (2007)
 OQ0485
 OQ0485'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 OQ0485'MARK NOT FOUND.
 OQ0485
 OQ0485                          STATION RECOVERY (2025)
 OQ0485
 OQ0485'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (BJB)
 OQ0485'RECOVERED IN GOOD CONDITION.
 OQ0485
 OQ0485                          STATION RECOVERY (2026)
 OQ0485
 OQ0485'RECOVERY NOTE BY ALFRED DIORIO 2026 (AL)
 OQ0485'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0146 ***********************************************************************
 OS0146  DESIGNATION -  E 321
 OS0146  PID         -  OS0146
 OS0146  STATE/COUNTY-  SD/TRIPP
 OS0146  COUNTRY     -  US
 OS0146  USGS QUAD   -  KEYAPAHA (2017)
 OS0146
 OS0146                         *CURRENT SURVEY CONTROL
 OS0146  ______________________________________________________________________
 OS0146* NAD 83(1986) POSITION- 43 06 41.     (N) 100 11 10.     (W)   SCALED
 OS0146* NAVD 88 ORTHO HEIGHT -   715.159 (meters)     2346.32  (feet) ADJUSTED
 OS0146  ______________________________________________________________________
 OS0146  GEOID HEIGHT    -        -23.670 (meters)                     GEOID18
 OS0146  DYNAMIC HEIGHT  -        714.880 (meters)     2345.40  (feet) COMP
 OS0146  MODELED GRAVITY -    980,206.5   (mgal)                       NAVD 88
 OS0146
 OS0146  VERT ORDER      -  SECOND    CLASS 0
 OS0146
 OS0146.The horizontal coordinates were scaled from a map and have
 OS0146.an estimated accuracy of +/- 6 seconds.
 OS0146
 OS0146.The orthometric height was determined by differential leveling and
 OS0146.adjusted by the NATIONAL GEODETIC SURVEY
 OS0146.in June 1991.
 OS0146
 OS0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0146.GEOID18 height accuracy estimate available here.
 OS0146
 OS0146.Click photographs - Photos may exist for this station.
 OS0146
 OS0146.The dynamic height is computed by dividing the NAVD 88
 OS0146.geopotential number by the normal gravity value computed on the
 OS0146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0146.degrees latitude (g = 980.6199 gals.).
 OS0146
 OS0146.The modeled gravity was interpolated from observed gravity values.
 OS0146
 OS0146;                    North         East    Units  Estimated Accuracy
 OS0146;SPC SD S     -    86,450.      611,980.      MT  (+/- 180 meters Scaled)
 OS0146
 OS0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN034738(NAD 83)
 OS0146
 OS0146                          SUPERSEDED SURVEY CONTROL
 OS0146
 OS0146  NGVD 29 (??/??/92)  714.826  (m)         2345.23   (f) ADJ UNCH    2 0
 OS0146
 OS0146.Superseded values are not recommended for survey control.
 OS0146
 OS0146.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0146.See file dsdata.pdf to determine how the superseded data were derived.
 OS0146
 OS0146_MARKER: DB = BENCH MARK DISK
 OS0146_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0146_STAMPING: E 321 1946
 OS0146_MARK LOGO: CGS
 OS0146_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0146+STABILITY: SURFACE MOTION
 OS0146
 OS0146  HISTORY     - Date     Condition        Report By
 OS0146  HISTORY     - 1946     MONUMENTED       CGS
 OS0146
 OS0146                          STATION DESCRIPTION
 OS0146
 OS0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0146'2.5 MI W FROM KEYAPAHA.
 OS0146'ABOUT 2.5 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0146'OFFICE AT KEYAPAHA, AND AT THE INTERSECTION WITH A NORTH-SOUTH
 OS0146'DIRT ROAD, 57 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 OS0146'ROAD, 26 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 OS0146'EAST-WEST ROAD, AND IN LINE WITH THE RIGHT-OF-WAY FENCE.  A BRONZE
 OS0146'DISC STAMPED E 321 1946 AND SET IN THE TOP OF A CONCRETE POST
 OS0146'WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0092 ***********************************************************************
 OS0092  DESIGNATION -  E 322
 OS0092  PID         -  OS0092
 OS0092  STATE/COUNTY-  SD/TRIPP
 OS0092  COUNTRY     -  US
 OS0092  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0092
 OS0092                         *CURRENT SURVEY CONTROL
 OS0092  ______________________________________________________________________
 OS0092* NAD 83(1986) POSITION- 43 11 01.     (N) 100 10 00.     (W)   SCALED
 OS0092* NAVD 88 ORTHO HEIGHT -   734.212 (meters)     2408.83  (feet) ADJUSTED
 OS0092  ______________________________________________________________________
 OS0092  GEOID HEIGHT    -        -23.976 (meters)                     GEOID18
 OS0092  DYNAMIC HEIGHT  -        733.931 (meters)     2407.91  (feet) COMP
 OS0092  MODELED GRAVITY -    980,212.7   (mgal)                       NAVD 88
 OS0092
 OS0092  VERT ORDER      -  SECOND    CLASS 0
 OS0092
 OS0092.The horizontal coordinates were scaled from a map and have
 OS0092.an estimated accuracy of +/- 6 seconds.
 OS0092
 OS0092.The orthometric height was determined by differential leveling and
 OS0092.adjusted by the NATIONAL GEODETIC SURVEY
 OS0092.in June 1991.
 OS0092
 OS0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0092.GEOID18 height accuracy estimate available here.
 OS0092
 OS0092.Click photographs - Photos may exist for this station.
 OS0092
 OS0092.The dynamic height is computed by dividing the NAVD 88
 OS0092.geopotential number by the normal gravity value computed on the
 OS0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0092.degrees latitude (g = 980.6199 gals.).
 OS0092
 OS0092.The modeled gravity was interpolated from observed gravity values.
 OS0092
 OS0092;                    North         East    Units  Estimated Accuracy
 OS0092;SPC SD S     -    94,470.      613,550.      MT  (+/- 180 meters Scaled)
 OS0092
 OS0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN051818(NAD 83)
 OS0092
 OS0092                          SUPERSEDED SURVEY CONTROL
 OS0092
 OS0092  NGVD 29 (??/??/92)  733.868  (m)         2407.70   (f) ADJ UNCH    2 0
 OS0092
 OS0092.Superseded values are not recommended for survey control.
 OS0092
 OS0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0092.See file dsdata.pdf to determine how the superseded data were derived.
 OS0092
 OS0092_MARKER: DB = BENCH MARK DISK
 OS0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0092_STAMPING: E 322 1946
 OS0092_MARK LOGO: CGS
 OS0092_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0092+STABILITY: SURFACE MOTION
 OS0092
 OS0092  HISTORY     - Date     Condition        Report By
 OS0092  HISTORY     - 1946     MONUMENTED       CGS
 OS0092
 OS0092                          STATION DESCRIPTION
 OS0092
 OS0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0092'6.5 MI NW FROM KEYAPAHA.
 OS0092'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0092'KEYAPAHA, THENCE 5.0 MILES NORTH ALONG A DIRT ROAD, AND AT THE
 OS0092'JUNCTION WITH A DIRT ROAD LEADING WEST, 54 FEET WEST OF AND ABOUT
 OS0092'LEVEL WITH THE CENTER LINE OF THE NORTH-SOUTH ROAD, 29 FEET SOUTH
 OS0092'OF THE CENTER LINE OF THE EAST-WEST ROAD, 13 FEET WEST OF THE
 OS0092'RIGHT-OF-WAY FENCE CORNER, 1 FOOT EAST OF A 4 IN X 4 IN MARKER
 OS0092'POST.  PROJECTS 5 INCHES ABOVE THE GROUND.  STAMPED E 322 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0749 ***********************************************************************
 OR0749  DESIGNATION -  E 323
 OR0749  PID         -  OR0749
 OR0749  STATE/COUNTY-  SD/TRIPP
 OR0749  COUNTRY     -  US
 OR0749  USGS QUAD   -  MILLBORO (2017)
 OR0749
 OR0749                         *CURRENT SURVEY CONTROL
 OR0749  ______________________________________________________________________
 OR0749* NAD 83(1986) POSITION- 43 03 12.     (N) 099 56 56.     (W)   SCALED
 OR0749* NAVD 88 ORTHO HEIGHT -   676.261 (meters)     2218.70  (feet) ADJUSTED
 OR0749  ______________________________________________________________________
 OR0749  GEOID HEIGHT    -        -23.981 (meters)                     GEOID18
 OR0749  DYNAMIC HEIGHT  -        676.004 (meters)     2217.86  (feet) COMP
 OR0749  MODELED GRAVITY -    980,218.8   (mgal)                       NAVD 88
 OR0749
 OR0749  VERT ORDER      -  SECOND    CLASS 0
 OR0749
 OR0749.The horizontal coordinates were scaled from a map and have
 OR0749.an estimated accuracy of +/- 6 seconds.
 OR0749
 OR0749.The orthometric height was determined by differential leveling and
 OR0749.adjusted by the NATIONAL GEODETIC SURVEY
 OR0749.in June 1991.
 OR0749
 OR0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0749.GEOID18 height accuracy estimate available here.
 OR0749
 OR0749.Click photographs - Photos may exist for this station.
 OR0749
 OR0749.The dynamic height is computed by dividing the NAVD 88
 OR0749.geopotential number by the normal gravity value computed on the
 OR0749.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0749.degrees latitude (g = 980.6199 gals.).
 OR0749
 OR0749.The modeled gravity was interpolated from observed gravity values.
 OR0749
 OR0749;                    North         East    Units  Estimated Accuracy
 OR0749;SPC SD S     -    80,060.      631,320.      MT  (+/- 180 meters Scaled)
 OR0749
 OR0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN227671(NAD 83)
 OR0749
 OR0749                          SUPERSEDED SURVEY CONTROL
 OR0749
 OR0749  NGVD 29 (??/??/92)  675.945  (m)         2217.66   (f) ADJ UNCH    2 0
 OR0749
 OR0749.Superseded values are not recommended for survey control.
 OR0749
 OR0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0749.See file dsdata.pdf to determine how the superseded data were derived.
 OR0749
 OR0749_MARKER: DB = BENCH MARK DISK
 OR0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0749_STAMPING: E 323 1946
 OR0749_MARK LOGO: CGS
 OR0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0749+STABILITY: SURFACE MOTION
 OR0749_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0749+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1986
 OR0749
 OR0749  HISTORY     - Date     Condition        Report By
 OR0749  HISTORY     - 1946     MONUMENTED       CGS
 OR0749  HISTORY     - 1977     MARK NOT FOUND   USGS
 OR0749  HISTORY     - 19860708 SEE DESCRIPTION  NGS
 OR0749
 OR0749                          STATION DESCRIPTION
 OR0749
 OR0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0749'11 MI NW FROM WEWELA.
 OR0749'0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT WEWELA,
 OR0749'THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES WEST
 OR0749'ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD,
 OR0749'THENCE 1.0 MILE WEST ALONG A DIRT ROAD, THENCE 1.1 MILES NORTH ALONG
 OR0749'DIRT ROAD, THENCE 2.9 MILES WEST ALONG A DIRT ROAD TO THE SITE OF
 OR0749'THE MARK.  THE MARK IS SET AT A ROAD INTERSECTION, 63 FEET SOUTH
 OR0749'OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE EAST AND WEST
 OR0749'ROAD, 32 FEET EAST OF THE CENTER LINE OF THE NORTH AND SOUTH
 OR0749'ROAD, 1 FOOT WEST OF THE RIGHT OF WAY FENCE, 1 FOOT SOUTH OF A
 OR0749'WHITE 4 X 4 MARKER POST.  A BRONZE DISK SET IN THE TOP OF A
 OR0749'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE THE GROUND.
 OR0749
 OR0749                          STATION RECOVERY (1977)
 OR0749
 OR0749'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OR0749'MARK NOT FOUND.
 OR0749
 OR0749                          STATION RECOVERY (1986)
 OR0749
 OR0749'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OR0749'NOT FOUND AND CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0831 ***********************************************************************
 NM0831  DESIGNATION -  E 324
 NM0831  PID         -  NM0831
 NM0831  STATE/COUNTY-  SD/UNION
 NM0831  COUNTRY     -  US
 NM0831  USGS QUAD   -  ELK POINT (2017)
 NM0831
 NM0831                         *CURRENT SURVEY CONTROL
 NM0831  ______________________________________________________________________
 NM0831* NAD 83(1986) POSITION- 42 41 33.     (N) 096 38 07.     (W)   SCALED
 NM0831* NAVD 88 ORTHO HEIGHT -   340.489 (meters)     1117.09  (feet) ADJUSTED
 NM0831  ______________________________________________________________________
 NM0831  GEOID HEIGHT    -        -25.701 (meters)                     GEOID18
 NM0831  DYNAMIC HEIGHT  -        340.390 (meters)     1116.76  (feet) COMP
 NM0831  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 NM0831
 NM0831  VERT ORDER      -  FIRST     CLASS II
 NM0831
 NM0831.The horizontal coordinates were scaled from a map and have
 NM0831.an estimated accuracy of +/- 6 seconds.
 NM0831
 NM0831.The orthometric height was determined by differential leveling and
 NM0831.adjusted by the NATIONAL GEODETIC SURVEY
 NM0831.in June 1991.
 NM0831
 NM0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0831.GEOID18 height accuracy estimate available here.
 NM0831
 NM0831.Click photographs - Photos may exist for this station.
 NM0831
 NM0831.The dynamic height is computed by dividing the NAVD 88
 NM0831.geopotential number by the normal gravity value computed on the
 NM0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0831.degrees latitude (g = 980.6199 gals.).
 NM0831
 NM0831.The modeled gravity was interpolated from observed gravity values.
 NM0831
 NM0831;                    North         East    Units  Estimated Accuracy
 NM0831;SPC SD S     -    46,650.      902,950.      MT  (+/- 180 meters Scaled)
 NM0831
 NM0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN937293(NAD 83)
 NM0831
 NM0831                          SUPERSEDED SURVEY CONTROL
 NM0831
 NM0831  NGVD 29 (??/??/92)  340.310  (m)         1116.50   (f) ADJ UNCH    1 2
 NM0831
 NM0831.Superseded values are not recommended for survey control.
 NM0831
 NM0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0831.See file dsdata.pdf to determine how the superseded data were derived.
 NM0831
 NM0831_MARKER: DB = BENCH MARK DISK
 NM0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0831_STAMPING: E 324 1948
 NM0831_MARK LOGO: CGS
 NM0831_PROJECTION: PROJECTING 12 CENTIMETERS
 NM0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0831+STABILITY: SURFACE MOTION
 NM0831
 NM0831  HISTORY     - Date     Condition        Report By
 NM0831  HISTORY     - 1948     MONUMENTED       CGS
 NM0831  HISTORY     - 1963     MARK NOT FOUND   USGS
 NM0831  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0831
 NM0831                          STATION DESCRIPTION
 NM0831
 NM0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0831'3.4 MI NE FROM ELK POINT.
 NM0831'2.25 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0831'PACIFIC RAILROAD FROM THE SOUTH WYE SWITCH STATION BUILDING AT
 NM0831'ELK POINT, THENCE 0.6 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.6
 NM0831'MILE EAST ALONG A GRAVEL ROAD, AT THE ELK POINT AIRPORT, 22.4 FEET
 NM0831'WEST OF THE SOUTHEAST CORNER OF THE OFFICE BUILDING, 7.9 FEET EAST
 NM0831'OF THE EAST DOOR FACING OF A HANGAR ADJOINING THE OFFICE, 1.5
 NM0831'FEET SOUTH OF THE SOUTH FACE OF THE BUILDING, 1.5 FEET WEST OF A
 NM0831'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 NM0831'FOOT ABOVE THE GROUND.
 NM0831
 NM0831                          STATION RECOVERY (1963)
 NM0831
 NM0831'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 NM0831'MARK NOT FOUND.
 NM0831
 NM0831                          STATION RECOVERY (2012)
 NM0831
 NM0831'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0831'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0782 ***********************************************************************
 NM0782  DESIGNATION -  E 325
 NM0782  PID         -  NM0782
 NM0782  STATE/COUNTY-  SD/UNION
 NM0782  COUNTRY     -  US
 NM0782  USGS QUAD   -  PONCA (2017)
 NM0782
 NM0782                         *CURRENT SURVEY CONTROL
 NM0782  ______________________________________________________________________
 NM0782* NAD 83(1986) POSITION- 42 36 19.     (N) 096 37 32.     (W)   SCALED
 NM0782* NAVD 88 ORTHO HEIGHT -   340.695 (meters)     1117.76  (feet) ADJUSTED
 NM0782  ______________________________________________________________________
 NM0782  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 NM0782  DYNAMIC HEIGHT  -        340.591 (meters)     1117.42  (feet) COMP
 NM0782  MODELED GRAVITY -    980,305.1   (mgal)                       NAVD 88
 NM0782
 NM0782  VERT ORDER      -  SECOND    CLASS 0
 NM0782
 NM0782.The horizontal coordinates were scaled from a map and have
 NM0782.an estimated accuracy of +/- 6 seconds.
 NM0782
 NM0782.The orthometric height was determined by differential leveling and
 NM0782.adjusted by the NATIONAL GEODETIC SURVEY
 NM0782.in June 1991.
 NM0782
 NM0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0782.GEOID18 height accuracy estimate available here.
 NM0782
 NM0782.Click photographs - Photos may exist for this station.
 NM0782
 NM0782.The dynamic height is computed by dividing the NAVD 88
 NM0782.geopotential number by the normal gravity value computed on the
 NM0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0782.degrees latitude (g = 980.6199 gals.).
 NM0782
 NM0782.The modeled gravity was interpolated from observed gravity values.
 NM0782
 NM0782;                    North         East    Units  Estimated Accuracy
 NM0782;SPC SD S     -    37,000.      904,180.      MT  (+/- 180 meters Scaled)
 NM0782
 NM0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN947197(NAD 83)
 NM0782
 NM0782                          SUPERSEDED SURVEY CONTROL
 NM0782
 NM0782  NGVD 29 (??/??/92)  340.521  (m)         1117.19   (f) ADJ UNCH    2 0
 NM0782
 NM0782.Superseded values are not recommended for survey control.
 NM0782
 NM0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0782.See file dsdata.pdf to determine how the superseded data were derived.
 NM0782
 NM0782_MARKER: DB = BENCH MARK DISK
 NM0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0782_STAMPING: E 325 1948
 NM0782_MARK LOGO: CGS
 NM0782_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0782+STABILITY: SURFACE MOTION
 NM0782
 NM0782  HISTORY     - Date     Condition        Report By
 NM0782  HISTORY     - 1948     MONUMENTED       CGS
 NM0782
 NM0782                          STATION DESCRIPTION
 NM0782
 NM0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0782'3.3 MI W FROM JEFFERSON.
 NM0782'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0782'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0782'WEST ALONG A PAVED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD,
 NM0782'IN THE NORTHWEST QUARTER OF A ROAD CROSSING, 62.0 FEET NORTH OF
 NM0782'THE CENTER LINE OF THE EAST-WEST ROAD, 29.0 FEET WEST OF THE CENTER
 NM0782'LINE OF THE NORTH-SOUTH ROAD, 9.8 FEET NORTH OF A NORTH GATE POST,
 NM0782'29.3 FEET NORTH OF A POWER LINE POLE, 1.8 FEET EAST OF A FENCE,
 NM0782'1.6 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 NM0782'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0139 ***********************************************************************
 OQ0139  DESIGNATION -  E 326
 OQ0139  PID         -  OQ0139
 OQ0139  STATE/COUNTY-  SD/LINCOLN
 OQ0139  COUNTRY     -  US
 OQ0139  USGS QUAD   -  FAIRVIEW (2017)
 OQ0139
 OQ0139                         *CURRENT SURVEY CONTROL
 OQ0139  ______________________________________________________________________
 OQ0139* NAD 83(1986) POSITION- 43 07 49.7    (N) 096 27 15.9    (W)   HD_HELD2
 OQ0139* NAVD 88 ORTHO HEIGHT -   373.154 (meters)     1224.26  (feet) ADJUSTED
 OQ0139  ______________________________________________________________________
 OQ0139  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 OQ0139  DYNAMIC HEIGHT  -        373.049 (meters)     1223.91  (feet) COMP
 OQ0139  MODELED GRAVITY -    980,329.3   (mgal)                       NAVD 88
 OQ0139
 OQ0139  VERT ORDER      -  FIRST     CLASS II
 OQ0139
 OQ0139.The horizontal coordinates were established by autonomous hand held GPS
 OQ0139.observations and have an estimated accuracy of +/- 10 meters.
 OQ0139
 OQ0139.The orthometric height was determined by differential leveling and
 OQ0139.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0139.in June 1991.
 OQ0139
 OQ0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0139.GEOID18 height accuracy estimate available here.
 OQ0139
 OQ0139.Click photographs - Photos may exist for this station.
 OQ0139
 OQ0139.The dynamic height is computed by dividing the NAVD 88
 OQ0139.geopotential number by the normal gravity value computed on the
 OQ0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0139.degrees latitude (g = 980.6199 gals.).
 OQ0139
 OQ0139.The modeled gravity was interpolated from observed gravity values.
 OQ0139
 OQ0139;                    North         East    Units  Estimated Accuracy
 OQ0139;SPC SD S     -    95,924.      915,488.      MT  (+/- 10 meters HH2 GPS)
 OQ0139
 OQ0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0705178449(NAD 83)
 OQ0139
 OQ0139                          SUPERSEDED SURVEY CONTROL
 OQ0139
 OQ0139  NGVD 29 (??/??/92)  372.928  (m)         1223.51   (f) ADJ UNCH    1 2
 OQ0139
 OQ0139.Superseded values are not recommended for survey control.
 OQ0139
 OQ0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0139.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0139
 OQ0139_MARKER: DB = BENCH MARK DISK
 OQ0139_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0139_SP_SET: BUILDING
 OQ0139_STAMPING: E 326 1949
 OQ0139_MARK LOGO: CGS
 OQ0139_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0139_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0139+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2012
 OQ0139
 OQ0139  HISTORY     - Date     Condition        Report By
 OQ0139  HISTORY     - 1949     MONUMENTED       CGS
 OQ0139  HISTORY     - 20120306 GOOD             INDIV
 OQ0139
 OQ0139                          STATION DESCRIPTION
 OQ0139
 OQ0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0139'AT HUDSON.
 OQ0139'AT HUDSON, AT THE NORTHWEST CORNER OF THE INTERSECTION OF FOURTH
 OQ0139'AND WHEELOCK STREET, 1.4 FEET EAST OF THE SOUTHWEST CORNER OF AND
 OQ0139'SET VERTICALLY 3.2 FEET ABOVE THE SIDEWALK IN THE SOUTH BRICK
 OQ0139'WALL OF A BUILDING OWNED BY C.O. BEMISS AND OCCUPIED BY THE
 OQ0139'HUDSON OFFICE OF THE FAIRVIEW STATE BANK, 0.7 FOOT WEST OF THE
 OQ0139'WEST END OF THE BOTTOM OF THE WEST WINDOW SILL.
 OQ0139
 OQ0139                          STATION RECOVERY (2012)
 OQ0139
 OQ0139'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0139'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0328 ***********************************************************************
 OQ0328  DESIGNATION -  E 328
 OQ0328  PID         -  OQ0328
 OQ0328  STATE/COUNTY-  SD/MINNEHAHA
 OQ0328  COUNTRY     -  US
 OQ0328  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0328
 OQ0328                         *CURRENT SURVEY CONTROL
 OQ0328  ______________________________________________________________________
 OQ0328* NAD 83(1986) POSITION- 43 33 09.69   (N) 096 43 37.11   (W)   HD_HELD1
 OQ0328* NAVD 88 ORTHO HEIGHT -   425.888 (meters)     1397.27  (feet) ADJUSTED
 OQ0328  ______________________________________________________________________
 OQ0328  GEOID HEIGHT    -        -26.350 (meters)                     GEOID18
 OQ0328  DYNAMIC HEIGHT  -        425.776 (meters)     1396.90  (feet) COMP
 OQ0328  MODELED GRAVITY -    980,344.4   (mgal)                       NAVD 88
 OQ0328
 OQ0328  VERT ORDER      -  FIRST     CLASS II
 OQ0328
 OQ0328.The horizontal coordinates were determined by differentially corrected
 OQ0328.hand held GPS observations or other comparable positioning techniques
 OQ0328.and have an estimated accuracy of +/- 3 meters.
 OQ0328
 OQ0328.The orthometric height was determined by differential leveling and
 OQ0328.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0328.in June 1991.
 OQ0328
 OQ0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0328.GEOID18 height accuracy estimate available here.
 OQ0328
 OQ0328.Click photographs - Photos may exist for this station.
 OQ0328
 OQ0328.The dynamic height is computed by dividing the NAVD 88
 OQ0328.geopotential number by the normal gravity value computed on the
 OQ0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0328.degrees latitude (g = 980.6199 gals.).
 OQ0328
 OQ0328.The modeled gravity was interpolated from observed gravity values.
 OQ0328
 OQ0328;                    North         East    Units  Estimated Accuracy
 OQ0328;SPC SD S     -   141,785.0     891,298.0     MT  (+/- 3 meters HH1 GPS) 
 OQ0328
 OQ0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8360324703(NAD 83)
 OQ0328
 OQ0328                          SUPERSEDED SURVEY CONTROL
 OQ0328
 OQ0328  NGVD 29 (??/??/92)  425.600  (m)         1396.32   (f) ADJ UNCH    1 2
 OQ0328
 OQ0328.Superseded values are not recommended for survey control.
 OQ0328
 OQ0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0328.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0328
 OQ0328_MARKER: DB = BENCH MARK DISK
 OQ0328_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 OQ0328_SP_SET: FOUNDATION
 OQ0328_STAMPING: E 328 1949
 OQ0328_MARK LOGO: CGS
 OQ0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0328+STABILITY: SURFACE MOTION
 OQ0328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0328+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OQ0328
 OQ0328  HISTORY     - Date     Condition        Report By
 OQ0328  HISTORY     - 1949     MONUMENTED       CGS
 OQ0328  HISTORY     - 1965     GOOD             CGS
 OQ0328  HISTORY     - 1971     GOOD             NGS
 OQ0328  HISTORY     - 1983     GOOD             NGS
 OQ0328  HISTORY     - 19900516 GOOD             NGS
 OQ0328  HISTORY     - 20050722 GOOD             NGS
 OQ0328  HISTORY     - 20090315 GOOD             GEOCAC
 OQ0328  HISTORY     - 20120725 GOOD             GEOCAC
 OQ0328  HISTORY     - 20170629 GOOD             GEOCAC
 OQ0328
 OQ0328                          STATION DESCRIPTION
 OQ0328
 OQ0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 OQ0328'AT SIOUX FALLS.
 OQ0328'AT SIOUX FALLS, MINNEHAHA COUNTY, ON THE CHICAGO, MILWAUKEE,
 OQ0328'ST PAUL AND PACIFIC RAILROAD, IN THE SOUTH WALL OF THE STATION,
 OQ0328'28.6 FT. EAST OF THE CENTER OF THE SOUTH DOOR, 2.6 FT. WEST OF THE
 OQ0328'SOUTHEAST CORNER OF THE STATION, 2.2 FT. BELOW THE TOP OF THE
 OQ0328'WATER TABLE, AND 2 FT. ABOVE THE SIDEWALK.  A STANDARD DISK,
 OQ0328'STAMPED E 328 1949 AND SET IN THE VERTICAL.
 OQ0328
 OQ0328                          STATION RECOVERY (1971)
 OQ0328
 OQ0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 OQ0328'RECOVERED IN GOOD CONDITION.
 OQ0328
 OQ0328                          STATION RECOVERY (1983)
 OQ0328
 OQ0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 OQ0328'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  IN SIOUX
 OQ0328'FALLS, AT THE CORNER OF PHILLIPS STREET AND FIFTH STREET, IN THE SOUTH
 OQ0328'WALL NEAR THE SOUTHEAST CORNER OF A BROWNSTONE BUILDING ON THE NORTH
 OQ0328'SIDE OF FIFTH STREET, 6.3 METERS (19.7 FT) NORTH OF THE NORTH CURB OF
 OQ0328'FIFTH STREET, 0.8 METER (2.6 FT) WEST OF THE SOUTHEAST CORNER OF THE
 OQ0328'BUILDING, 0.7 METER (2.3 FT) ABOVE THE GROUND. NOTE--GRAVITY
 OQ0328'OBSERVATIONS WERE MADE ON A FOOTPLATE ON THE BRICK SIDEWALK IN FRONT
 OQ0328'OF THE BUILDING AND BELOW THE DISK.
 OQ0328
 OQ0328                          STATION RECOVERY (1990)
 OQ0328
 OQ0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0328'IN SIOUX FALLS, AT 100 WEST 5TH STREET, SET VERTICALLY IN THE SOUTH
 OQ0328'FACE OF THE FOUNDATION WALL OF THE OLD RAILROAD STATION, 8.7 M (28.5
 OQ0328'FT) EAST OF THE CENTER OF THE SOUTH ENTRANCE TO THE BUILDING, 0.8 M
 OQ0328'(2.6 FT) WEST OF THE SOUTHEAST CORNER OF THE BUILDING, AND 0.6 M (2.0
 OQ0328'FT) ABOVE THE LEVEL OF THE SIDEWALK.  NOTE--THE BUILDING DOES NOT
 OQ0328'MEET REQUIREMENTS OF A CLASS B MARK.
 OQ0328
 OQ0328                          STATION RECOVERY (2005)
 OQ0328
 OQ0328'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DW)
 OQ0328'BLDG. AT 100 WEST 5TH ST. IS NOW OCCUPIED BY SOUTHEASTERN BEHAVIORAL
 OQ0328'HEALTH CARE.  ADJACENT GRAVITY BASE STATION 'SIOUX FALLS E 328' WAS
 OQ0328'DESTROYED WITH REPLACEMENT OF SIDEWALK.  RAIL LINES ARE GONE.
 OQ0328
 OQ0328                          STATION RECOVERY (2009)
 OQ0328
 OQ0328'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ0328'MARK FOUND IN GOOD CONDITION. MARK IS JUST BELOW A HANDRAIL FOR A
 OQ0328'HANDICAPPED ACCESSIBLE RAMP ON THE SOUTH SIDE OF THE BUILDING.
 OQ0328'BUILDING IS NOW OCCUPIED BY THE SOUTHEASTERN BEHAVIORAL HEALTH CARE.
 OQ0328
 OQ0328                          STATION RECOVERY (2012)
 OQ0328
 OQ0328'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 OQ0328'RECOVERED IN GOOD CONDITION.
 OQ0328
 OQ0328                          STATION RECOVERY (2017)
 OQ0328
 OQ0328'RECOVERY NOTE BY GEOCACHING 2017
 OQ0328'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0262 ***********************************************************************
 PR0262  DESIGNATION -  E 329
 PR0262  PID         -  PR0262
 PR0262  STATE/COUNTY-  SD/BROOKINGS
 PR0262  COUNTRY     -  US
 PR0262  USGS QUAD   -  MEDARY (2017)
 PR0262
 PR0262                         *CURRENT SURVEY CONTROL
 PR0262  ______________________________________________________________________
 PR0262* NAD 83(1986) POSITION- 44 12 37.0    (N) 096 47 14.6    (W)   HD_HELD2
 PR0262* NAVD 88 ORTHO HEIGHT -   480.213 (meters)     1575.50  (feet) ADJUSTED
 PR0262  ______________________________________________________________________
 PR0262  GEOID HEIGHT    -        -25.654 (meters)                     GEOID18
 PR0262  DYNAMIC HEIGHT  -        480.114 (meters)     1575.17  (feet) COMP
 PR0262  MODELED GRAVITY -    980,397.7   (mgal)                       NAVD 88
 PR0262
 PR0262  VERT ORDER      -  SECOND    CLASS 0
 PR0262
 PR0262.The horizontal coordinates were established by autonomous hand held GPS
 PR0262.observations and have an estimated accuracy of +/- 10 meters.
 PR0262
 PR0262.The orthometric height was determined by differential leveling and
 PR0262.adjusted by the NATIONAL GEODETIC SURVEY
 PR0262.in June 1991.
 PR0262
 PR0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0262.GEOID18 height accuracy estimate available here.
 PR0262
 PR0262.Click photographs - Photos may exist for this station.
 PR0262
 PR0262.The dynamic height is computed by dividing the NAVD 88
 PR0262.geopotential number by the normal gravity value computed on the
 PR0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0262.degrees latitude (g = 980.6199 gals.).
 PR0262
 PR0262.The modeled gravity was interpolated from observed gravity values.
 PR0262
 PR0262;                    North         East    Units  Estimated Accuracy
 PR0262;SPC SD N     -    46,982.      856,704.      MT  (+/- 10 meters HH2 GPS)
 PR0262
 PR0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7676797608(NAD 83)
 PR0262
 PR0262                          SUPERSEDED SURVEY CONTROL
 PR0262
 PR0262  NGVD 29 (??/??/92)  479.953  (m)         1574.65   (f) ADJ UNCH    2 0
 PR0262
 PR0262.Superseded values are not recommended for survey control.
 PR0262
 PR0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0262.See file dsdata.pdf to determine how the superseded data were derived.
 PR0262
 PR0262_MARKER: DB = BENCH MARK DISK
 PR0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0262_STAMPING: E 329 1949
 PR0262_MARK LOGO: CGS
 PR0262_PROJECTION: FLUSH
 PR0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0262+STABILITY: SURFACE MOTION
 PR0262_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0262+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR0262
 PR0262  HISTORY     - Date     Condition        Report By
 PR0262  HISTORY     - 1949     MONUMENTED       CGS
 PR0262  HISTORY     - 19900703 GOOD             NGS
 PR0262
 PR0262                          STATION DESCRIPTION
 PR0262
 PR0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0262'7.3 MI S FROM BROOKINGS.
 PR0262'7.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0262'BROOKINGS, AT A ROAD INTERSECTION, AT THE FORMER TOWNSITE OF
 PR0262'MEDARY, 70.0 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 PR0262'ROAD, 50.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 15.1
 PR0262'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION
 PR0262'OF THE MEDARY TOWNSITE MONUMENT, 2.0 FEET SOUTHWEST OF A FENCE
 PR0262'CORNER, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1
 PR0262'FOOT ABOVE THE GROUND.
 PR0262
 PR0262                          STATION RECOVERY (1990)
 PR0262
 PR0262'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0262'11.8 KM (7.3 MI) SOUTHERLY ALONG MAIN AVENUE (COUNTY ROAD 77) FORM ITS
 PR0262'INTERSECTION WITH US HIGHWAY 24 (6TH STREET) IN BROOKINGS, 21.3 M
 PR0262'(69.9 FT) NORTH OF THE EXTENDED CENTER OF COUNTY ROAD 22, 15.2 M
 PR0262'(49.9 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 77, 4.6 M (15.1 FT)
 PR0262'NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE FOUNDATION OF THE
 PR0262'MEDARY TOWN SITE, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE CORNER, 0.6 M
 PR0262'(2.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH
 PR0262'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0246 ***********************************************************************
 PR0246  DESIGNATION -  E 330
 PR0246  PID         -  PR0246
 PR0246  STATE/COUNTY-  SD/BROOKINGS
 PR0246  COUNTRY     -  US
 PR0246  USGS QUAD   -  BRUCE (2017)
 PR0246
 PR0246                         *CURRENT SURVEY CONTROL
 PR0246  ______________________________________________________________________
 PR0246* NAD 83(1986) POSITION- 44 29 07.     (N) 096 53 15.     (W)   SCALED
 PR0246* NAVD 88 ORTHO HEIGHT -   497.139 (meters)     1631.03  (feet) ADJUSTED
 PR0246  ______________________________________________________________________
 PR0246  GEOID HEIGHT    -        -24.990 (meters)                     GEOID18
 PR0246  DYNAMIC HEIGHT  -        497.061 (meters)     1630.77  (feet) COMP
 PR0246  MODELED GRAVITY -    980,444.6   (mgal)                       NAVD 88
 PR0246
 PR0246  VERT ORDER      -  SECOND    CLASS 0
 PR0246
 PR0246.The horizontal coordinates were scaled from a map and have
 PR0246.an estimated accuracy of +/- 6 seconds.
 PR0246
 PR0246.The orthometric height was determined by differential leveling and
 PR0246.adjusted by the NATIONAL GEODETIC SURVEY
 PR0246.in June 1991.
 PR0246
 PR0246.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0246.GEOID18 height accuracy estimate available here.
 PR0246
 PR0246.Click photographs - Photos may exist for this station.
 PR0246
 PR0246.The dynamic height is computed by dividing the NAVD 88
 PR0246.geopotential number by the normal gravity value computed on the
 PR0246.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0246.degrees latitude (g = 980.6199 gals.).
 PR0246
 PR0246.The modeled gravity was interpolated from observed gravity values.
 PR0246
 PR0246;                    North         East    Units  Estimated Accuracy
 PR0246;SPC SD N     -    77,210.      847,530.      MT  (+/- 180 meters Scaled)
 PR0246
 PR0246_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ679279(NAD 83)
 PR0246
 PR0246                          SUPERSEDED SURVEY CONTROL
 PR0246
 PR0246  NGVD 29 (??/??/92)  496.870  (m)         1630.15   (f) ADJ UNCH    2 0
 PR0246
 PR0246.Superseded values are not recommended for survey control.
 PR0246
 PR0246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0246.See file dsdata.pdf to determine how the superseded data were derived.
 PR0246
 PR0246_MARKER: DB = BENCH MARK DISK
 PR0246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0246_STAMPING: E 330 1949
 PR0246_MARK LOGO: CGS
 PR0246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0246+STABILITY: SURFACE MOTION
 PR0246
 PR0246  HISTORY     - Date     Condition        Report By
 PR0246  HISTORY     - 1949     MONUMENTED       CGS
 PR0246
 PR0246                          STATION DESCRIPTION
 PR0246
 PR0246'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0246'3.4 MI N FROM BRUCE.
 PR0246'3.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PR0246'NORTH WESTERN RAILWAY STATION AT BRUCE, AT A ROAD INTERSECTION,
 PR0246'61.0 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 36.0
 PR0246'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 2.3 FEET
 PR0246'EAST OF A FENCE, 1.8 FEET NORTH OF A REFERENCE POST, AND
 PR0246'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 PR0246'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0999 ***********************************************************************
 NM0999  DESIGNATION -  E 331
 NM0999  PID         -  NM0999
 NM0999  STATE/COUNTY-  SD/YANKTON
 NM0999  COUNTRY     -  US
 NM0999  USGS QUAD   -  YANKTON (2017)
 NM0999
 NM0999                         *CURRENT SURVEY CONTROL
 NM0999  ______________________________________________________________________
 NM0999* NAD 83(1986) POSITION- 42 53 13.73   (N) 097 23 30.95   (W)   HD_HELD1
 NM0999* NAVD 88 ORTHO HEIGHT -   381.703 (meters)     1252.30  (feet) ADJUSTED
 NM0999  ______________________________________________________________________
 NM0999  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM0999  DYNAMIC HEIGHT  -        381.595 (meters)     1251.95  (feet) COMP
 NM0999  MODELED GRAVITY -    980,324.0   (mgal)                       NAVD 88
 NM0999
 NM0999  VERT ORDER      -  FIRST     CLASS II
 NM0999
 NM0999.The horizontal coordinates were determined by differentially corrected
 NM0999.hand held GPS observations or other comparable positioning techniques
 NM0999.and have an estimated accuracy of +/- 3 meters.
 NM0999
 NM0999.The orthometric height was determined by differential leveling and
 NM0999.adjusted by the NATIONAL GEODETIC SURVEY
 NM0999.in June 1991.
 NM0999
 NM0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0999.GEOID18 height accuracy estimate available here.
 NM0999
 NM0999.Click photographs - Photos may exist for this station.
 NM0999
 NM0999.The dynamic height is computed by dividing the NAVD 88
 NM0999.geopotential number by the normal gravity value computed on the
 NM0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0999.degrees latitude (g = 980.6199 gals.).
 NM0999
 NM0999.The modeled gravity was interpolated from observed gravity values.
 NM0999
 NM0999;                    North         East    Units  Estimated Accuracy
 NM0999;SPC SD S     -    65,778.8     840,230.1     MT  (+/- 3 meters HH1 GPS) 
 NM0999
 NM0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3131249537(NAD 83)
 NM0999
 NM0999                          SUPERSEDED SURVEY CONTROL
 NM0999
 NM0999  NGVD 29 (??/??/92)  381.502  (m)         1251.64   (f) ADJ UNCH    1 2
 NM0999
 NM0999.Superseded values are not recommended for survey control.
 NM0999
 NM0999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0999.See file dsdata.pdf to determine how the superseded data were derived.
 NM0999
 NM0999_MARKER: DB = BENCH MARK DISK
 NM0999_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0999_STAMPING: E 331 1949
 NM0999_MARK LOGO: CGS
 NM0999_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0999_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0999+STABILITY: SURFACE MOTION
 NM0999
 NM0999  HISTORY     - Date     Condition        Report By
 NM0999  HISTORY     - 1949     MONUMENTED       CGS
 NM0999  HISTORY     - 20120323 MARK NOT FOUND   INDIV
 NM0999
 NM0999                          STATION DESCRIPTION
 NM0999
 NM0999'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0999'1 MI N FROM YANKTON.
 NM0999'1 BLOCK EAST ALONG FOURTH STREET FROM THE POST OFFICE AT YANKTON,
 NM0999'THENCE 1.05 MILES NORTH ALONG DOUGLAS AVENUE, AT THE SOUTHWEST
 NM0999'CORNER OF FANTLE MEMORIAL PARK, AT THE NORTHEAST CORNER OF THE
 NM0999'INTERSECTION OF NINETEENTH STREET AND DOUGLAS AVENUE, 30.0 FEET
 NM0999'NORTH OF THE CENTER LINE OF NINETEENTH STREET, 28.0 FEET SOUTH
 NM0999'OF THE EXTENDED CENTER LINE OF A PRIVATE BRICK DRIVEWAY LEADING
 NM0999'WEST FROM DOUGLAS AVENUE, 25.0 FEET EAST OF THE CENTER LINE OF
 NM0999'DOUGLAS AVENUE, 1.8 FEET SOUTH OF A REFERENCE POST, IN LINE WITH
 NM0999'A ROW OF TELEPHONE POLES, AND SET IN THE TOP OF A CONCRETE POST
 NM0999'PROJECTING 0.2 FOOT ABOVE THE GROUND.
 NM0999
 NM0999                          STATION RECOVERY (2012)
 NM0999
 NM0999'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0999'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0195 ***********************************************************************
 PT0195  DESIGNATION -  E 332
 PT0195  PID         -  PT0195
 PT0195  STATE/COUNTY-  SD/HUGHES
 PT0195  COUNTRY     -  US
 PT0195  USGS QUAD   -  PIERRE NE (2017)
 PT0195
 PT0195                         *CURRENT SURVEY CONTROL
 PT0195  ______________________________________________________________________
 PT0195* NAD 83(1986) POSITION- 44 27 42.     (N) 100 21 02.     (W)   SCALED
 PT0195* NAVD 88 ORTHO HEIGHT -   523.039 (meters)     1716.00  (feet) ADJUSTED
 PT0195  ______________________________________________________________________
 PT0195  GEOID HEIGHT    -        -23.192 (meters)                     GEOID18
 PT0195  DYNAMIC HEIGHT  -        522.938 (meters)     1715.67  (feet) COMP
 PT0195  MODELED GRAVITY -    980,408.4   (mgal)                       NAVD 88
 PT0195
 PT0195  VERT ORDER      -  FIRST     CLASS II
 PT0195
 PT0195.The horizontal coordinates were scaled from a map and have
 PT0195.an estimated accuracy of +/- 6 seconds.
 PT0195
 PT0195.The orthometric height was determined by differential leveling and
 PT0195.adjusted by the NATIONAL GEODETIC SURVEY
 PT0195.in June 1991.
 PT0195
 PT0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0195.GEOID18 height accuracy estimate available here.
 PT0195
 PT0195.Click photographs - Photos may exist for this station.
 PT0195
 PT0195.The dynamic height is computed by dividing the NAVD 88
 PT0195.geopotential number by the normal gravity value computed on the
 PT0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0195.degrees latitude (g = 980.6199 gals.).
 PT0195
 PT0195.The modeled gravity was interpolated from observed gravity values.
 PT0195
 PT0195;                    North         East    Units  Estimated Accuracy
 PT0195;SPC SD S     -   236,450.      598,630.      MT  (+/- 180 meters Scaled)
 PT0195
 PT0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925240(NAD 83)
 PT0195
 PT0195                          SUPERSEDED SURVEY CONTROL
 PT0195
 PT0195  NGVD 29 (??/??/92)  522.65   (m)         1714.7    (f) COMPUTED    1 2
 PT0195
 PT0195.Superseded values are not recommended for survey control.
 PT0195
 PT0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0195.See file dsdata.pdf to determine how the superseded data were derived.
 PT0195
 PT0195_MARKER: DB = BENCH MARK DISK
 PT0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0195_STAMPING: E 332 1949
 PT0195_MARK LOGO: CGS
 PT0195_PROJECTION: PROJECTING 37 CENTIMETERS
 PT0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0195+STABILITY: SURFACE MOTION
 PT0195
 PT0195  HISTORY     - Date     Condition        Report By
 PT0195  HISTORY     - 1949     MONUMENTED       CGS
 PT0195  HISTORY     - 1966     MARK NOT FOUND   USGS
 PT0195
 PT0195                          STATION DESCRIPTION
 PT0195
 PT0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0195'6.6 MI N FROM PIERRE.
 PT0195'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0195'AT PIERRE, THENCE 5.3 MILES NORTH ALONG A GRAVELED ROAD, 140
 PT0195'YARDS NORTH OF THE CENTER LINE OF A T ROAD LEADING WEST TO THE
 PT0195'MISSOURI RIVER, 73 FEET WEST OF THE CENTER LINE OF THE GRAVELED
 PT0195'ROAD, 36 FEET WEST OF A NORTH AND SOUTH FENCE, SET IN THE TOP
 PT0195'OF A CONCRETE POST WHICH PROJECTS 1.2 FEET ABOVE THE GROUND.
 PT0195'THIS MARK WAS STAMPED E 332 BY THIS PARTY IN 1949.
 PT0195
 PT0195                          STATION RECOVERY (1966)
 PT0195
 PT0195'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PT0195'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0033 ***********************************************************************
 QS0033  DESIGNATION -  E 333
 QS0033  PID         -  QS0033
 QS0033  STATE/COUNTY-  SD/CAMPBELL
 QS0033  COUNTRY     -  US
 QS0033  USGS QUAD   -  POLLOCK NW (2017)
 QS0033
 QS0033                         *CURRENT SURVEY CONTROL
 QS0033  ______________________________________________________________________
 QS0033* NAD 83(1986) POSITION- 45 55 40.81   (N) 100 25 10.41   (W)   HD_HELD1
 QS0033* NAVD 88 ORTHO HEIGHT -   502.865 (meters)     1649.82  (feet) ADJUSTED
 QS0033  ______________________________________________________________________
 QS0033  GEOID HEIGHT    -        -21.732 (meters)                     GEOID18
 QS0033  DYNAMIC HEIGHT  -        502.836 (meters)     1649.72  (feet) COMP
 QS0033  MODELED GRAVITY -    980,542.9   (mgal)                       NAVD 88
 QS0033
 QS0033  VERT ORDER      -  FIRST     CLASS II
 QS0033
 QS0033.The horizontal coordinates were determined by differentially corrected
 QS0033.hand held GPS observations or other comparable positioning techniques
 QS0033.and have an estimated accuracy of +/- 3 meters.
 QS0033
 QS0033.The orthometric height was determined by differential leveling and
 QS0033.adjusted by the NATIONAL GEODETIC SURVEY
 QS0033.in June 1991.
 QS0033
 QS0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0033.GEOID18 height accuracy estimate available here.
 QS0033
 QS0033.Click photographs - Photos may exist for this station.
 QS0033
 QS0033.The dynamic height is computed by dividing the NAVD 88
 QS0033.geopotential number by the normal gravity value computed on the
 QS0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0033.degrees latitude (g = 980.6199 gals.).
 QS0033
 QS0033.The modeled gravity was interpolated from observed gravity values.
 QS0033
 QS0033;                    North         East    Units  Estimated Accuracy
 QS0033;SPC SD N     -   232,863.5     567,455.8     MT  (+/- 3 meters HH1 GPS) 
 QS0033
 QS0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8993887027(NAD 83)
 QS0033
 QS0033                          SUPERSEDED SURVEY CONTROL
 QS0033
 QS0033  NGVD 29 (??/??/92)  502.481  (m)         1648.56   (f) ADJ UNCH    1 2
 QS0033
 QS0033.Superseded values are not recommended for survey control.
 QS0033
 QS0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0033.See file dsdata.pdf to determine how the superseded data were derived.
 QS0033
 QS0033_MARKER: DB = BENCH MARK DISK
 QS0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0033_STAMPING: E 333 1949
 QS0033_MARK LOGO: CGS
 QS0033_PROJECTION: PROJECTING 12 CENTIMETERS
 QS0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0033+STABILITY: SURFACE MOTION
 QS0033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0033+SATELLITE: SATELLITE OBSERVATIONS - July 28, 2004
 QS0033
 QS0033  HISTORY     - Date     Condition        Report By
 QS0033  HISTORY     - 1949     MONUMENTED       CGS
 QS0033  HISTORY     - 1964     MARK NOT FOUND   USGS
 QS0033  HISTORY     - 1980     GOOD             NGS
 QS0033  HISTORY     - 20040728 GOOD             DUCKS
 QS0033
 QS0033                          STATION DESCRIPTION
 QS0033
 QS0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0033'7.4 MI NW FROM POLLOCK.
 QS0033'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0033'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED
 QS0033'DIRT ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD TO A
 QS0033'JUNCTION WHERE THE MAIN ROAD TURNS NORTH AND A DIRT ROAD LEADS
 QS0033'SOUTHWEST ALONG THE MISSOURI RIVER, 86 FEET SOUTHWEST OF THE
 QS0033'CENTER LINE OF CURVE IN THE MAIN ROAD, 34 FEET SOUTH OF THE
 QS0033'CENTER LINE OF THE ROAD LEADING WEST, 1.6 FEET NORTH OF A
 QS0033'REFERENCE POST, AND SET IN THE TOP OF A 5-FOOT CONCRETE POST
 QS0033'PROJECTING 0.4 FOOT ABOVE THE GROUND.  NOTE-- 1964 REPORT-- THE
 QS0033'TOWN OF POLLOCK HAS BEEN MOVED APPROXIMATELY 0.8 MILE SOUTH.
 QS0033'ORIGINAL SITE IS FLOODED.
 QS0033
 QS0033                          STATION RECOVERY (1964)
 QS0033
 QS0033'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 QS0033'MARK NOT FOUND.
 QS0033
 QS0033                          STATION RECOVERY (1980)
 QS0033
 QS0033'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 QS0033'1.05 MILES NORTH FROM POST OFFICE IN POLLOCK THENCE WEST AND NORTH ON
 QS0033'A GRAVELED ROAD FOR 5.65 MILES TO WHERE ROAD TURNS RIGHT. BEAR LEFT
 QS0033'FOLLOWING OLD ROAD FOR 0.05 MILE TO MARK ON LEFT, 34 FEET SOUTH OF
 QS0033'THE CENTER OF THE ROAD.
 QS0033
 QS0033                          STATION RECOVERY (2004)
 QS0033
 QS0033'RECOVERY NOTE BY DUCKS UNLIMITED 2004 (GLJ)
 QS0033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0472 ***********************************************************************
 OT0472  DESIGNATION -  E 334
 OT0472  PID         -  OT0472
 OT0472  STATE/COUNTY-  SD/FALL RIVER
 OT0472  COUNTRY     -  US
 OT0472  USGS QUAD   -  EDGEMONT (2017)
 OT0472
 OT0472                         *CURRENT SURVEY CONTROL
 OT0472  ______________________________________________________________________
 OT0472* NAD 83(1986) POSITION- 43 19 03.     (N) 103 50 03.     (W)   SCALED
 OT0472* NAVD 88 ORTHO HEIGHT -  1048.578 (meters)     3440.21  (feet) ADJUSTED
 OT0472  ______________________________________________________________________
 OT0472  GEOID HEIGHT    -        -15.039 (meters)                     GEOID18
 OT0472  DYNAMIC HEIGHT  -       1048.144 (meters)     3438.79  (feet) COMP
 OT0472  MODELED GRAVITY -    980,170.3   (mgal)                       NAVD 88
 OT0472
 OT0472  VERT ORDER      -  FIRST     CLASS II
 OT0472
 OT0472.The horizontal coordinates were scaled from a map and have
 OT0472.an estimated accuracy of +/- 6 seconds.
 OT0472
 OT0472.The orthometric height was determined by differential leveling and
 OT0472.adjusted by the NATIONAL GEODETIC SURVEY
 OT0472.in June 1991.
 OT0472
 OT0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0472.GEOID18 height accuracy estimate available here.
 OT0472
 OT0472.Click photographs - Photos may exist for this station.
 OT0472
 OT0472.The dynamic height is computed by dividing the NAVD 88
 OT0472.geopotential number by the normal gravity value computed on the
 OT0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0472.degrees latitude (g = 980.6199 gals.).
 OT0472
 OT0472.The modeled gravity was interpolated from observed gravity values.
 OT0472
 OT0472;                    North         East    Units  Estimated Accuracy
 OT0472;SPC SD S     -   115,320.      316,120.      MT  (+/- 180 meters Scaled)
 OT0472
 OT0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH945967(NAD 83)
 OT0472
 OT0472                          SUPERSEDED SURVEY CONTROL
 OT0472
 OT0472  NGVD 29 (??/??/92) 1048.037  (m)         3438.43   (f) ADJ UNCH    1 2
 OT0472
 OT0472.Superseded values are not recommended for survey control.
 OT0472
 OT0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0472.See file dsdata.pdf to determine how the superseded data were derived.
 OT0472
 OT0472_MARKER: DB = BENCH MARK DISK
 OT0472_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0472_STAMPING: E 334 1957
 OT0472_MARK LOGO: CGS
 OT0472_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0472_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0472_ROD/PIPE-DEPTH: 5.5 meters
 OT0472
 OT0472  HISTORY     - Date     Condition        Report By
 OT0472  HISTORY     - 1957     MONUMENTED       CGS
 OT0472  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0472
 OT0472                          STATION DESCRIPTION
 OT0472
 OT0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0472'1.6 MI NW FROM EDGEMONT.
 OT0472'ABOUT 1.6 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0472'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, 7 1/2 POLES
 OT0472'SOUTHEAST OF MILEPOST 478, 40 1/2 FEET NORTHEAST OF THE NORTHEAST
 OT0472'RAIL, 163 FEET WEST-SOUTHWEST OF THE CENTER LINE OF A GRAVEL
 OT0472'ROAD, 42 FEET SOUTHEAST OF A TELEPHONE POLE, 6 1/2 FEET
 OT0472'SOUTHWEST OF THE FENCE LINE, 2 FEET SOUTHEAST OF A WITNESS
 OT0472'POST, ABOUT LEVEL WITH THE TRACK, A DISK ON A 5/8-INCH COPPER
 OT0472'COATED ROD THAT IS DRIVEN TO A DEPTH OF 18 FEET.  THE ROD IS
 OT0472'ENCASED IN A 6-INCH TILE THAT PROJECTS 1 FOOT.
 OT0472
 OT0472                          STATION RECOVERY (1985)
 OT0472
 OT0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0472'NOT RECOVERED.  AREA DESCRIBED HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0101 ***********************************************************************
 OU0101  DESIGNATION -  E 335
 OU0101  PID         -  OU0101
 OU0101  STATE/COUNTY-  SD/FALL RIVER
 OU0101  COUNTRY     -  US
 OU0101  USGS QUAD   -  MULE CREEK SE (2018)
 OU0101
 OU0101                         *CURRENT SURVEY CONTROL
 OU0101  ______________________________________________________________________
 OU0101* NAD 83(1986) POSITION- 43 18 15.     (N) 104 01 55.     (W)   SCALED
 OU0101* NAVD 88 ORTHO HEIGHT -  1170.290 (meters)     3839.53  (feet) ADJUSTED
 OU0101  ______________________________________________________________________
 OU0101  GEOID HEIGHT    -        -14.932 (meters)                     GEOID18
 OU0101  DYNAMIC HEIGHT  -       1169.771 (meters)     3837.82  (feet) COMP
 OU0101  MODELED GRAVITY -    980,135.5   (mgal)                       NAVD 88
 OU0101
 OU0101  VERT ORDER      -  SECOND    CLASS 0
 OU0101
 OU0101.The horizontal coordinates were scaled from a map and have
 OU0101.an estimated accuracy of +/- 6 seconds.
 OU0101
 OU0101.The orthometric height was determined by differential leveling and
 OU0101.adjusted by the NATIONAL GEODETIC SURVEY
 OU0101.in June 1991.
 OU0101
 OU0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0101.GEOID18 height accuracy estimate available here.
 OU0101
 OU0101.Click photographs - Photos may exist for this station.
 OU0101
 OU0101.The dynamic height is computed by dividing the NAVD 88
 OU0101.geopotential number by the normal gravity value computed on the
 OU0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0101.degrees latitude (g = 980.6199 gals.).
 OU0101
 OU0101.The modeled gravity was interpolated from observed gravity values.
 OU0101
 OU0101;                    North         East    Units  Estimated Accuracy
 OU0101;SPC SD S     -   114,530.      300,030.      MT  (+/- 180 meters Scaled)
 OU0101
 OU0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH785950(NAD 83)
 OU0101
 OU0101                          SUPERSEDED SURVEY CONTROL
 OU0101
 OU0101  NGVD 29 (??/??/92) 1169.712  (m)         3837.63   (f) ADJ UNCH    2 0
 OU0101
 OU0101.Superseded values are not recommended for survey control.
 OU0101
 OU0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0101.See file dsdata.pdf to determine how the superseded data were derived.
 OU0101
 OU0101_MARKER: DB = BENCH MARK DISK
 OU0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OU0101_STAMPING: E 335 1957
 OU0101_MARK LOGO: CGS
 OU0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OU0101+STABILITY: SURFACE MOTION
 OU0101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OU0101+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1986
 OU0101
 OU0101  HISTORY     - Date     Condition        Report By
 OU0101  HISTORY     - 1957     MONUMENTED       CGS
 OU0101  HISTORY     - 19861023 GOOD             NGS
 OU0101
 OU0101                          STATION DESCRIPTION
 OU0101
 OU0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OU0101'11.4 MI W FROM EDGEMONT.
 OU0101'ABOUT 11.45 MILES WEST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OU0101'OF STATE HIGHWAY 52 AT EDGEMONT, IN SECTION 32, T.8 S., R.1 E.,
 OU0101'ABOUT 0.2 MILE WEST OF THE CREST OF A HILL, 68 FEET NORTH OF THE
 OU0101'CENTER LINE OF THE HIGHWAY, 100 FEET NORTHWEST OF THE CENTER OF
 OU0101'THE JUNCTION OF THE HIGHWAY AND A TRACK ROAD NORTH TO A SMALL
 OU0101'LAKE, 64 FEET WEST OF THE CENTER LINE OF THE TRACK ROAD, 3 FEET
 OU0101'NORTH OF THE FENCE LINE, 2 FEET EAST OF A CONCRETE WITNESS POST
 OU0101'AND IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 OU0101
 OU0101                          STATION RECOVERY (1986)
 OU0101
 OU0101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OU0101'18.75 KM (11.65 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OU0101'STATE HIGHWAY 471 IN EDGEMONT, 20.4 M (66.9 FT) NORTH OF THE CENTER
 OU0101'OF 18, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, IN THE CENTER OF AN
 OU0101'APPROACH, ABOUT FLUSH WITH THE SURFACE, 2.74 M (9.0 FT) SOUTH FROM
 OU0101'THE CENTER OF A GATE, IN SECTION 32, T 8 S, R 1 E.
 OU0101'1.8 KM (1.10 MI) EAST OF BENCH MARK G 176 RESET 1941.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0237 ***********************************************************************
 OR0237  DESIGNATION -  E 336
 OR0237  PID         -  OR0237
 OR0237  STATE/COUNTY-  SD/CHARLES MIX
 OR0237  COUNTRY     -  US
 OR0237  USGS QUAD   -  LAKE ANDES (2017)
 OR0237
 OR0237                         *CURRENT SURVEY CONTROL
 OR0237  ______________________________________________________________________
 OR0237* NAD 83(1986) POSITION- 43 10 02.     (N) 098 34 13.     (W)   SCALED
 OR0237* NAVD 88 ORTHO HEIGHT -   469.940 (meters)     1541.79  (feet) ADJUSTED
 OR0237  ______________________________________________________________________
 OR0237  GEOID HEIGHT    -        -26.403 (meters)                     GEOID18
 OR0237  DYNAMIC HEIGHT  -        469.787 (meters)     1541.29  (feet) COMP
 OR0237  MODELED GRAVITY -    980,279.8   (mgal)                       NAVD 88
 OR0237
 OR0237  VERT ORDER      -  FIRST     CLASS II
 OR0237
 OR0237.The horizontal coordinates were scaled from a map and have
 OR0237.an estimated accuracy of +/- 6 seconds.
 OR0237
 OR0237.The orthometric height was determined by differential leveling and
 OR0237.adjusted by the NATIONAL GEODETIC SURVEY
 OR0237.in June 1991.
 OR0237
 OR0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0237.GEOID18 height accuracy estimate available here.
 OR0237
 OR0237.Click photographs - Photos may exist for this station.
 OR0237
 OR0237.The dynamic height is computed by dividing the NAVD 88
 OR0237.geopotential number by the normal gravity value computed on the
 OR0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0237.degrees latitude (g = 980.6199 gals.).
 OR0237
 OR0237.The modeled gravity was interpolated from observed gravity values.
 OR0237
 OR0237;                    North         East    Units  Estimated Accuracy
 OR0237;SPC SD S     -    94,160.      743,350.      MT  (+/- 180 meters Scaled)
 OR0237
 OR0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN349794(NAD 83)
 OR0237
 OR0237                          SUPERSEDED SURVEY CONTROL
 OR0237
 OR0237  NGVD 29 (??/??/92)  469.629  (m)         1540.77   (f) ADJ UNCH    1 2
 OR0237
 OR0237.Superseded values are not recommended for survey control.
 OR0237
 OR0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0237.See file dsdata.pdf to determine how the superseded data were derived.
 OR0237
 OR0237_MARKER: DB = BENCH MARK DISK
 OR0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0237_STAMPING: E 336 1949
 OR0237_MARK LOGO: CGS
 OR0237_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0237+STABILITY: SURFACE MOTION
 OR0237
 OR0237  HISTORY     - Date     Condition        Report By
 OR0237  HISTORY     - 1949     MONUMENTED       CGS
 OR0237  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0237
 OR0237                          STATION DESCRIPTION
 OR0237
 OR0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0237'1.8 MI W FROM LAKE ANDES.
 OR0237'1.75 MILES WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0237'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0237'AT LAKE ANDES, AT A T-JUNCTION OF THE HIGHWAY AND A GRAVEL ROAD
 OR0237'LEADING NORTHEAST AND CURVING TO THE NORTHWEST, 132.0 FEET
 OR0237'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 29.0 FEET WEST OF
 OR0237'THE CENTER LINE OF THE GRAVEL ROAD, 5.4 FEET NORTHWEST OF A
 OR0237'CORNER FENCE POST, 1.2 FEET NORTHEAST OF A FENCE, 1.5 FEET
 OR0237'NORTHWEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 OR0237'PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OR0237
 OR0237                          STATION RECOVERY (2013)
 OR0237
 OR0237'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0237'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0124 ***********************************************************************
 OR0124  DESIGNATION -  E 337
 OR0124  PID         -  OR0124
 OR0124  STATE/COUNTY-  SD/CHARLES MIX
 OR0124  COUNTRY     -  US
 OR0124  USGS QUAD   -  WAGNER SW (2017)
 OR0124
 OR0124                         *CURRENT SURVEY CONTROL
 OR0124  ______________________________________________________________________
 OR0124* NAD 83(1986) POSITION- 43 03 26.     (N) 098 29 11.     (W)   SCALED
 OR0124* NAVD 88 ORTHO HEIGHT -   547.921 (meters)     1797.64  (feet) ADJUSTED
 OR0124  ______________________________________________________________________
 OR0124  GEOID HEIGHT    -        -26.246 (meters)                     GEOID18
 OR0124  DYNAMIC HEIGHT  -        547.741 (meters)     1797.05  (feet) COMP
 OR0124  MODELED GRAVITY -    980,273.4   (mgal)                       NAVD 88
 OR0124
 OR0124  VERT ORDER      -  SECOND    CLASS 0
 OR0124
 OR0124.The horizontal coordinates were scaled from a map and have
 OR0124.an estimated accuracy of +/- 6 seconds.
 OR0124
 OR0124.The orthometric height was determined by differential leveling and
 OR0124.adjusted by the NATIONAL GEODETIC SURVEY
 OR0124.in June 1991.
 OR0124
 OR0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0124.GEOID18 height accuracy estimate available here.
 OR0124
 OR0124.Click photographs - Photos may exist for this station.
 OR0124
 OR0124.The dynamic height is computed by dividing the NAVD 88
 OR0124.geopotential number by the normal gravity value computed on the
 OR0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0124.degrees latitude (g = 980.6199 gals.).
 OR0124
 OR0124.The modeled gravity was interpolated from observed gravity values.
 OR0124
 OR0124;                    North         East    Units  Estimated Accuracy
 OR0124;SPC SD S     -    82,090.      750,440.      MT  (+/- 180 meters Scaled)
 OR0124
 OR0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN418672(NAD 83)
 OR0124
 OR0124                          SUPERSEDED SURVEY CONTROL
 OR0124
 OR0124  NGVD 29 (??/??/92)  547.626  (m)         1796.67   (f) ADJ UNCH    2 0
 OR0124
 OR0124.Superseded values are not recommended for survey control.
 OR0124
 OR0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0124.See file dsdata.pdf to determine how the superseded data were derived.
 OR0124
 OR0124_MARKER: DB = BENCH MARK DISK
 OR0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0124_STAMPING: E 337 1949
 OR0124_MARK LOGO: CGS
 OR0124_PROJECTION: FLUSH
 OR0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0124+STABILITY: SURFACE MOTION
 OR0124
 OR0124  HISTORY     - Date     Condition        Report By
 OR0124  HISTORY     - 1949     MONUMENTED       CGS
 OR0124
 OR0124                          STATION DESCRIPTION
 OR0124
 OR0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0124'3 MI SE FROM PICKSTOWN.
 OR0124'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 OR0124'PICKSTOWN, THENCE 2.1 MILES EAST ALONG A DIRT ROAD, THENCE 0.65
 OR0124'MILE SOUTH ALONG A DIRT ROAD, AT THE SUMMIT OF THE 7TH. HILL
 OR0124'SOUTH OF A T-JUNCTION OF THE NORTH-SOUTH ROAD AND A ROAD LEADING
 OR0124'WEST TO PICKSTOWN, 0.1 MILE NORTH OF AN EAST-WEST FENCE, ABOUT
 OR0124'300.0 FEET WEST OF A CLUMP OF THREE SMALL TREES ON THE NORTH
 OR0124'BANK OF A DRAW, 32.0 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OR0124'1.0 FOOT WEST OF A FENCE, 1.3 FEET NORTH OF A REFERENCE POST, SET
 OR0124'IN THE TOP OF A CONCRETE POST AND ABOUT LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0061 ***********************************************************************
 NN0061  DESIGNATION -  E 338
 NN0061  PID         -  NN0061
 NN0061  STATE/COUNTY-  SD/CHARLES MIX
 NN0061  COUNTRY     -  US
 NN0061  USGS QUAD   -  LYNCH NE (2017)
 NN0061
 NN0061                         *CURRENT SURVEY CONTROL
 NN0061  ______________________________________________________________________
 NN0061* NAD 83(1986) POSITION- 42 53 31.     (N) 098 16 12.     (W)   SCALED
 NN0061* NAVD 88 ORTHO HEIGHT -   376.282 (meters)     1234.52  (feet) ADJUSTED
 NN0061  ______________________________________________________________________
 NN0061  GEOID HEIGHT    -        -26.020 (meters)                     GEOID18
 NN0061  DYNAMIC HEIGHT  -        376.157 (meters)     1234.11  (feet) COMP
 NN0061  MODELED GRAVITY -    980,278.7   (mgal)                       NAVD 88
 NN0061
 NN0061  VERT ORDER      -  SECOND    CLASS 0
 NN0061
 NN0061.The horizontal coordinates were scaled from a map and have
 NN0061.an estimated accuracy of +/- 6 seconds.
 NN0061
 NN0061.The orthometric height was determined by differential leveling and
 NN0061.adjusted by the NATIONAL GEODETIC SURVEY
 NN0061.in June 1991.
 NN0061
 NN0061.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0061.GEOID18 height accuracy estimate available here.
 NN0061
 NN0061.Click photographs - Photos may exist for this station.
 NN0061
 NN0061.The dynamic height is computed by dividing the NAVD 88
 NN0061.geopotential number by the normal gravity value computed on the
 NN0061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0061.degrees latitude (g = 980.6199 gals.).
 NN0061
 NN0061.The modeled gravity was interpolated from observed gravity values.
 NN0061
 NN0061;                    North         East    Units  Estimated Accuracy
 NN0061;SPC SD S     -    64,150.      768,520.      MT  (+/- 180 meters Scaled)
 NN0061
 NN0061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN596490(NAD 83)
 NN0061
 NN0061                          SUPERSEDED SURVEY CONTROL
 NN0061
 NN0061  NGVD 29 (??/??/92)  376.031  (m)         1233.70   (f) ADJ UNCH    2 0
 NN0061
 NN0061.Superseded values are not recommended for survey control.
 NN0061
 NN0061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0061.See file dsdata.pdf to determine how the superseded data were derived.
 NN0061
 NN0061_MARKER: DB = BENCH MARK DISK
 NN0061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0061_STAMPING: E 338 1949
 NN0061_MARK LOGO: CGS
 NN0061_PROJECTION: RECESSED 30 CENTIMETERS
 NN0061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0061+STABILITY: SURFACE MOTION
 NN0061
 NN0061  HISTORY     - Date     Condition        Report By
 NN0061  HISTORY     - 1949     MONUMENTED       CGS
 NN0061  HISTORY     - 1975     GOOD             NGS
 NN0061
 NN0061                          STATION DESCRIPTION
 NN0061
 NN0061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 NN0061'6.9 MI ESE FROM GREENWOOD.
 NN0061'THE MARK WAS FOUND IN GOOD CONDITION, 6.9 MILES EAST-SOUTHEAST
 NN0061'ALONG THE RIVER ROAD FROM THE COMMUNITY BUILDING IN GREENWOOD,
 NN0061'AT A LONG CURVE TURNING FROM WEST TO SOUTH AND A FARM ROAD LEADING
 NN0061'NORTH AND EAST, IN A GRASSED AREA OF ABOUT 1/2 ACRE, 255.5 FEET
 NN0061'SOUTH OF BENCH MARK E 338 RESET 1975, 243 FEET EAST OF THE EAST
 NN0061'END OF THE CONCRETE CULVERT UNDER THE FARM ROAD, 174 FEET NORTH
 NN0061'EAST OF THE CENTER OF THE CURVE IN THE HIGHWAY, 84 FEET NORTHWEST
 NN0061'OF A POWER POLE, 54 FEET WEST OF A FENCE AND METAL WITNESS POST,
 NN0061'AND SET IN THE TOP OF A CONCRETE POST 1-FOOT BELOW GROUND
 NN0061'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0062 ***********************************************************************
 NN0062  DESIGNATION -  E 338 RESET
 NN0062  PID         -  NN0062
 NN0062  STATE/COUNTY-  SD/CHARLES MIX
 NN0062  COUNTRY     -  US
 NN0062  USGS QUAD   -  LYNCH NE (2017)
 NN0062
 NN0062                         *CURRENT SURVEY CONTROL
 NN0062  ______________________________________________________________________
 NN0062* NAD 83(1986) POSITION- 42 53 31.     (N) 098 16 12.     (W)   SCALED
 NN0062* NAVD 88 ORTHO HEIGHT -   378.28  (meters)     1241.1   (feet) RESET
 NN0062  ______________________________________________________________________
 NN0062  GEOID HEIGHT    -        -26.020 (meters)                     GEOID18
 NN0062  VERT ORDER      -  THIRD
 NN0062
 NN0062.The horizontal coordinates were scaled from a map and have
 NN0062.an estimated accuracy of +/- 6 seconds.
 NN0062
 NN0062.The orthometric height was computed from unverified reset data.
 NN0062
 NN0062.No vertical observational check was made to the station.
 NN0062
 NN0062.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0062.GEOID18 height accuracy estimate available here.
 NN0062
 NN0062.Click photographs - Photos may exist for this station.
 NN0062
 NN0062;                    North         East    Units  Estimated Accuracy
 NN0062;SPC SD S     -    64,150.      768,520.      MT  (+/- 180 meters Scaled)
 NN0062
 NN0062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN596490(NAD 83)
 NN0062
 NN0062                          SUPERSEDED SURVEY CONTROL
 NN0062
 NN0062  NGVD 29 (04/17/07)  378.03   (m)         1240.3    (f) RESET       3  
 NN0062
 NN0062.Superseded values are not recommended for survey control.
 NN0062
 NN0062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0062.See file dsdata.pdf to determine how the superseded data were derived.
 NN0062
 NN0062_MARKER: DV = VERTICAL CONTROL DISK
 NN0062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0062_STAMPING: E 338 RESET 1975
 NN0062_MARK LOGO: NGS
 NN0062_PROJECTION: PROJECTING 15 CENTIMETERS
 NN0062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0062+STABILITY: SURFACE MOTION
 NN0062
 NN0062  HISTORY     - Date     Condition        Report By
 NN0062  HISTORY     - 1975     MONUMENTED       NGS
 NN0062
 NN0062                          STATION DESCRIPTION
 NN0062
 NN0062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 NN0062'6.9 MI ESE FROM GREENWOOD.
 NN0062'6.9 MILES EAST-SOUTHEAST ALONG THE RIVER ROAD FROM THE COMMUNITY
 NN0062'BUILDING IN GREENWOOD, AT A LONG CURVE TURNING FROM WEST TO
 NN0062'SOUTH AND A FARM ROAD LEADING NORTH AND EAST, 364 FEET NORTHEAST
 NN0062'OF THE CENTER OF JUNCTION OF THE HIGHWAY AND THE FARM ROAD
 NN0062'ENTRANCE, 309 FEET NORTHEAST OF THE CONCRETE CULVERT UNDER THE
 NN0062'FARM ROAD, ABOUT 100 FEET SOUTH OF THE BASE OF THE BLUFFS, 5 FEET
 NN0062'SOUTHWEST OF THE WEST GATE POST, 1-FOOT SOUTH OF A FENCE, 1.5
 NN0062'FEET SOUTHWEST OF A METAL WITNESS POST, AND SET IN THE TOP
 NN0062'OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0181 ***********************************************************************
 OR0181  DESIGNATION -  E 339
 OR0181  PID         -  OR0181
 OR0181  STATE/COUNTY-  SD/GREGORY
 OR0181  COUNTRY     -  US
 OR0181  USGS QUAD   -  WHETSTONE BAY (2017)
 OR0181
 OR0181                         *CURRENT SURVEY CONTROL
 OR0181  ______________________________________________________________________
 OR0181* NAD 83(1986) POSITION- 43 12 40.     (N) 098 59 25.     (W)   SCALED
 OR0181* NAVD 88 ORTHO HEIGHT -   450.831 (meters)     1479.10  (feet) ADJUSTED
 OR0181  ______________________________________________________________________
 OR0181  GEOID HEIGHT    -        -26.187 (meters)                     GEOID18
 OR0181  DYNAMIC HEIGHT  -        450.678 (meters)     1478.60  (feet) COMP
 OR0181  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 OR0181
 OR0181  VERT ORDER      -  FIRST     CLASS II
 OR0181
 OR0181.The horizontal coordinates were scaled from a map and have
 OR0181.an estimated accuracy of +/- 6 seconds.
 OR0181
 OR0181.The orthometric height was determined by differential leveling and
 OR0181.adjusted by the NATIONAL GEODETIC SURVEY
 OR0181.in June 1991.
 OR0181
 OR0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0181.GEOID18 height accuracy estimate available here.
 OR0181
 OR0181.Click photographs - Photos may exist for this station.
 OR0181
 OR0181.The dynamic height is computed by dividing the NAVD 88
 OR0181.geopotential number by the normal gravity value computed on the
 OR0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0181.degrees latitude (g = 980.6199 gals.).
 OR0181
 OR0181.The modeled gravity was interpolated from observed gravity values.
 OR0181
 OR0181;                    North         East    Units  Estimated Accuracy
 OR0181;SPC SD S     -    98,400.      709,130.      MT  (+/- 180 meters Scaled)
 OR0181
 OR0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN007842(NAD 83)
 OR0181
 OR0181                          SUPERSEDED SURVEY CONTROL
 OR0181
 OR0181  NGVD 29 (??/??/92)  450.501  (m)         1478.02   (f) ADJ UNCH    1 2
 OR0181
 OR0181.Superseded values are not recommended for survey control.
 OR0181
 OR0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0181.See file dsdata.pdf to determine how the superseded data were derived.
 OR0181
 OR0181_MARKER: DB = BENCH MARK DISK
 OR0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0181_STAMPING: E 339 1949
 OR0181_MARK LOGO: CGS
 OR0181_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0181+STABILITY: SURFACE MOTION
 OR0181
 OR0181  HISTORY     - Date     Condition        Report By
 OR0181  HISTORY     - 1949     MONUMENTED       CGS
 OR0181  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0181
 OR0181                          STATION DESCRIPTION
 OR0181
 OR0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0181'11.6 MI NW FROM BONESTEEL.
 OR0181'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OR0181'BONESTEEL, THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18,
 OR0181'THENCE 2.0 MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE
 OR0181'WEST ALONG A GRAVEL ROAD, THENCE 2.2 MILES NORTHWEST ALONG A
 OR0181'DIRT ROAD, THENCE 4.5 MILES NORTH ALONG A DIRT ROAD, THENCE 1.0
 OR0181'MILE NORTHWEST ALONG A DIRT ROAD, ABOUT 0.1 MILE SOUTHEAST
 OR0181'OF A CURVE WITH TANGENTS LEADING SOUTHEAST AND WEST, ABOUT 0.2
 OR0181'MILE NORTHEAST OF A 2-STORY WHITE FRAMEHOUSE, 32 FEET SOUTHWEST
 OR0181'OF THE CENTER LINE OF THE ROAD, 70 FEET SOUTH OF THE SOUTH
 OR0181'CORNER OF A WOODEN BRIDGE, 22 FEET SOUTHEAST OF THE CENTER LINE
 OR0181'OF A GATE, 1.9 FEET NORTHEAST OF A FENCE, 1.8 FEET SOUTHEAST OF A
 OR0181'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0181'0.2 FOOT ABOVE THE GROUND.
 OR0181
 OR0181                          STATION RECOVERY (2013)
 OR0181
 OR0181'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0181'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0809 ***********************************************************************
 OR0809  DESIGNATION -  E 340 RESET
 OR0809  PID         -  OR0809
 OR0809  STATE/COUNTY-  SD/GREGORY
 OR0809  COUNTRY     -  US
 OR0809  USGS QUAD   -  LUCAS (2017)
 OR0809
 OR0809                         *CURRENT SURVEY CONTROL
 OR0809  ______________________________________________________________________
 OR0809* NAD 83(1986) POSITION- 43 18 48.     (N) 099 08 19.     (W)   SCALED
 OR0809* NAVD 88 ORTHO HEIGHT -   615.25  (meters)     2018.5   (feet) RESET
 OR0809  ______________________________________________________________________
 OR0809  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 OR0809  VERT ORDER      -  THIRD
 OR0809
 OR0809.The horizontal coordinates were scaled from a map and have
 OR0809.an estimated accuracy of +/- 6 seconds.
 OR0809
 OR0809.The orthometric height was computed from unverified reset data.
 OR0809
 OR0809.No vertical observational check was made to the station.
 OR0809
 OR0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0809.GEOID18 height accuracy estimate available here.
 OR0809
 OR0809.Click photographs - Photos may exist for this station.
 OR0809
 OR0809;                    North         East    Units  Estimated Accuracy
 OR0809;SPC SD S     -   109,570.      696,910.      MT  (+/- 180 meters Scaled)
 OR0809
 OR0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN887956(NAD 83)
 OR0809
 OR0809                          SUPERSEDED SURVEY CONTROL
 OR0809
 OR0809  NGVD 29 (04/17/07)  614.90   (m)         2017.4    (f) RESET       3  
 OR0809
 OR0809.Superseded values are not recommended for survey control.
 OR0809
 OR0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0809.See file dsdata.pdf to determine how the superseded data were derived.
 OR0809
 OR0809_MARKER: DV = VERTICAL CONTROL DISK
 OR0809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0809_STAMPING: E 340 1949 RESET 1981
 OR0809_MARK LOGO: NGS
 OR0809_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0809+STABILITY: SURFACE MOTION
 OR0809
 OR0809  HISTORY     - Date     Condition        Report By
 OR0809  HISTORY     - 1981     MONUMENTED       NGS
 OR0809
 OR0809                          STATION DESCRIPTION
 OR0809
 OR0809'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 OR0809'29.3 KM (24.4 MI) SW FROM PLATTE.
 OR0809'29.0 KM (18.0 MI) WEST ALONG HIGHWAY 44 FROM PLATTE, THENCE 10.3 KM
 OR0809'(6.4 MI) SOUTHEAST ALONG HIGHWAY 1806 TO WHERE THE HIGHWAY CURVES
 OR0809'EAST, 15.2 METERS (50.0 FEET) NORTH OF CENTER OF HIGHWAY 1806,
 OR0809'14.9 METERS (48.7 FEET) EAST OF THE SOUTHEAST LEG OF A WINDMILL,
 OR0809'3.4 METERS (11.0 FEET) SOUTH OF A FENCE CORNER, AND 0.55 METER
 OR0809'(1.8 FEET) EAST OF A FENCE CORNER.
 OR0809'THE MARK IS 0.8 FT  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0316 ***********************************************************************
 OQ0316  DESIGNATION -  E 341
 OQ0316  PID         -  OQ0316
 OQ0316  STATE/COUNTY-  SD/MINNEHAHA
 OQ0316  COUNTRY     -  US
 OQ0316  USGS QUAD   -  RENNER (2017)
 OQ0316
 OQ0316                         *CURRENT SURVEY CONTROL
 OQ0316  ______________________________________________________________________
 OQ0316* NAD 83(1986) POSITION- 43 43 02.     (N) 096 44 13.     (W)   SCALED
 OQ0316* NAVD 88 ORTHO HEIGHT -   442.601 (meters)     1452.10  (feet) ADJUSTED
 OQ0316  ______________________________________________________________________
 OQ0316  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 OQ0316  DYNAMIC HEIGHT  -        442.493 (meters)     1451.75  (feet) COMP
 OQ0316  MODELED GRAVITY -    980,361.4   (mgal)                       NAVD 88
 OQ0316
 OQ0316  VERT ORDER      -  FIRST     CLASS II
 OQ0316
 OQ0316.The horizontal coordinates were scaled from a map and have
 OQ0316.an estimated accuracy of +/- 6 seconds.
 OQ0316
 OQ0316.The orthometric height was determined by differential leveling and
 OQ0316.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0316.in June 1991.
 OQ0316
 OQ0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0316.GEOID18 height accuracy estimate available here.
 OQ0316
 OQ0316.Click photographs - Photos may exist for this station.
 OQ0316
 OQ0316.The dynamic height is computed by dividing the NAVD 88
 OQ0316.geopotential number by the normal gravity value computed on the
 OQ0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0316.degrees latitude (g = 980.6199 gals.).
 OQ0316
 OQ0316.The modeled gravity was interpolated from observed gravity values.
 OQ0316
 OQ0316;                    North         East    Units  Estimated Accuracy
 OQ0316;SPC SD S     -   160,010.      889,700.      MT  (+/- 180 meters Scaled)
 OQ0316
 OQ0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP823429(NAD 83)
 OQ0316
 OQ0316                          SUPERSEDED SURVEY CONTROL
 OQ0316
 OQ0316  NGVD 29 (??/??/92)  442.323  (m)         1451.19   (f) ADJ UNCH    1 2
 OQ0316
 OQ0316.Superseded values are not recommended for survey control.
 OQ0316
 OQ0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0316.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0316
 OQ0316_MARKER: DB = BENCH MARK DISK
 OQ0316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0316_STAMPING: E 341 1949
 OQ0316_MARK LOGO: CGS
 OQ0316_PROJECTION: PROJECTING 9 CENTIMETERS
 OQ0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0316+STABILITY: SURFACE MOTION
 OQ0316
 OQ0316  HISTORY     - Date     Condition        Report By
 OQ0316  HISTORY     - 1949     MONUMENTED       CGS
 OQ0316
 OQ0316                          STATION DESCRIPTION
 OQ0316
 OQ0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0316'3.1 MI S FROM BALTIC.
 OQ0316'3.1 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0316'RAILROAD FROM THE STATION AT BALTIC, 2 POLES NORTH OF MILEPOST
 OQ0316'82, 46.1 FEET WEST OF THE WEST RAIL OF THE TRACK, 27.0 FEET EAST
 OQ0316'OF THE CENTER LINE OF A GRAVELED ROAD, 5.0 FEET EAST OF A POWER
 OQ0316'POLE, 1.7 FEET NORTH OF A REFERENCE POST, AND SET IN THE TOP OF
 OQ0316'A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0453 ***********************************************************************
 PR0453  DESIGNATION -  E 342
 PR0453  PID         -  PR0453
 PR0453  STATE/COUNTY-  SD/HAMLIN
 PR0453  COUNTRY     -  US
 PR0453  USGS QUAD   -  WATERTOWN SE (2017)
 PR0453
 PR0453                         *CURRENT SURVEY CONTROL
 PR0453  ______________________________________________________________________
 PR0453* NAD 83(1986) POSITION- 44 46 31.     (N) 097 01 35.     (W)   SCALED
 PR0453* NAVD 88 ORTHO HEIGHT -   529.634 (meters)     1737.64  (feet) ADJUSTED
 PR0453  ______________________________________________________________________
 PR0453  GEOID HEIGHT    -        -25.027 (meters)                     GEOID18
 PR0453  DYNAMIC HEIGHT  -        529.555 (meters)     1737.38  (feet) COMP
 PR0453  MODELED GRAVITY -    980,452.0   (mgal)                       NAVD 88
 PR0453
 PR0453  VERT ORDER      -  SECOND    CLASS 0
 PR0453
 PR0453.The horizontal coordinates were scaled from a map and have
 PR0453.an estimated accuracy of +/- 6 seconds.
 PR0453
 PR0453.The orthometric height was determined by differential leveling and
 PR0453.adjusted by the NATIONAL GEODETIC SURVEY
 PR0453.in June 1991.
 PR0453
 PR0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0453.GEOID18 height accuracy estimate available here.
 PR0453
 PR0453.Click photographs - Photos may exist for this station.
 PR0453
 PR0453.The dynamic height is computed by dividing the NAVD 88
 PR0453.geopotential number by the normal gravity value computed on the
 PR0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0453.degrees latitude (g = 980.6199 gals.).
 PR0453
 PR0453.The modeled gravity was interpolated from observed gravity values.
 PR0453
 PR0453;                    North         East    Units  Estimated Accuracy
 PR0453;SPC SD N     -   108,990.      835,310.      MT  (+/- 180 meters Scaled)
 PR0453
 PR0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ561598(NAD 83)
 PR0453
 PR0453                          SUPERSEDED SURVEY CONTROL
 PR0453
 PR0453  NGVD 29 (??/??/92)  529.340  (m)         1736.68   (f) ADJ UNCH    2 0
 PR0453
 PR0453.Superseded values are not recommended for survey control.
 PR0453
 PR0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0453.See file dsdata.pdf to determine how the superseded data were derived.
 PR0453
 PR0453_MARKER: DB = BENCH MARK DISK
 PR0453_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0453_STAMPING: E 342 1949
 PR0453_MARK LOGO: CGS
 PR0453_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0453+STABILITY: SURFACE MOTION
 PR0453
 PR0453  HISTORY     - Date     Condition        Report By
 PR0453  HISTORY     - 1949     MONUMENTED       CGS
 PR0453
 PR0453                          STATION DESCRIPTION
 PR0453
 PR0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0453'3.4 MI N FROM CASTLEWOOD.
 PR0453'3.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0453'CASTLEWOOD, AT A ROAD INTERSECTION, 69.0 FEET WEST OF THE
 PR0453'CENTER LINE OF A NORTH-SOUTH ROAD, 34.0 FEET NORTH OF THE
 PR0453'CENTER LINE OF AN EAST-WEST ROAD, 6.0 FEET WEST OF A POWER LINE
 PR0453'BRACE POLE, 1.6 FEET SOUTH OF A FENCE, 1.5 FEET WEST OF A
 PR0453'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PR0453'0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0936 ***********************************************************************
 NM0936  DESIGNATION -  E 343 RESET
 NM0936  PID         -  NM0936
 NM0936  STATE/COUNTY-  SD/CLAY
 NM0936  COUNTRY     -  US
 NM0936  USGS QUAD   -  MECKLING (2017)
 NM0936
 NM0936                         *CURRENT SURVEY CONTROL
 NM0936  ______________________________________________________________________
 NM0936* NAD 83(1986) POSITION- 42 47 09.     (N) 097 00 45.     (W)   SCALED
 NM0936* NAVD 88 ORTHO HEIGHT -   352.09  (+/-2cm)     1155.1   (feet) VERTCON3
 NM0936  ______________________________________________________________________
 NM0936  GEOID HEIGHT    -        -25.620 (meters)                     GEOID18
 NM0936  VERT ORDER      -  THIRD (See Below)
 NM0936
 NM0936.The horizontal coordinates were scaled from a map and have
 NM0936.an estimated accuracy of +/- 6 seconds.
 NM0936
 NM0936.The NAVD 88 height was computed by applying the VERTCON shift value to
 NM0936.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NM0936
 NM0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0936.GEOID18 height accuracy estimate available here.
 NM0936
 NM0936.The vertical order pertains to the NGVD 29 superseded value.
 NM0936
 NM0936.Click photographs - Photos may exist for this station.
 NM0936
 NM0936;                    North         East    Units  Estimated Accuracy
 NM0936;SPC SD S     -    55,700.      871,650.      MT  (+/- 180 meters Scaled)
 NM0936
 NM0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN625389(NAD 83)
 NM0936
 NM0936                          SUPERSEDED SURVEY CONTROL
 NM0936
 NM0936  NGVD 29 (??/??/??)  351.88   (m)         1154.5    (f) RESET       3  
 NM0936
 NM0936.Superseded values are not recommended for survey control.
 NM0936
 NM0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0936.See file dsdata.pdf to determine how the superseded data were derived.
 NM0936
 NM0936_MARKER: DB = BENCH MARK DISK
 NM0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0936_STAMPING: E 343 RESET 1971
 NM0936_MARK LOGO: CGS
 NM0936_PROJECTION: PROJECTING 5 CENTIMETERS
 NM0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0936+STABILITY: SURFACE MOTION
 NM0936
 NM0936  HISTORY     - Date     Condition        Report By
 NM0936  HISTORY     - 1971     MONUMENTED       NGS
 NM0936
 NM0936                          STATION DESCRIPTION
 NM0936
 NM0936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 NM0936'4.2 MI W FROM VERMILLION.
 NM0936'2.1 MILES WEST ALONG STATE HIGHWAY 50 FROM ITS INTERSECTION WITH
 NM0936'DAKOTA STREET IN THE NORTH PART OF VERMILLION TO A SIDE ROAD
 NM0936'LEFT, THENCE LEFT, WEST, ON THE PAVED SIDE ROAD FOR 2.45 MILES
 NM0936'TO THE DRIVEWAY ON THE RIGHT LEADING TO THE HOME OF MR. ORVILLE
 NM0936'JASPERSON, 42 FEET NORTH OF THE CENTER OF THE ROAD, 12 FEET
 NM0936'EAST OF THE CENTER OF THE DRIVEWAY, 2 FEET NORTHEAST OF A FENCE
 NM0936'CORNER, 1.5 FEET EAST OF A METAL WITNESS POST, SET IN A ROUND
 NM0936'CONCRETE MONUMENT WHICH PROJECTS 2-INCHES, ON PROPERTY OWNED BY
 NM0936'MR. JASPERSON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1090 ***********************************************************************
 NM1090  DESIGNATION -  E 344
 NM1090  PID         -  NM1090
 NM1090  STATE/COUNTY-  SD/YANKTON
 NM1090  COUNTRY     -  US
 NM1090  USGS QUAD   -  SAINT HELENA (2017)
 NM1090
 NM1090                         *CURRENT SURVEY CONTROL
 NM1090  ______________________________________________________________________
 NM1090* NAD 83(1986) POSITION- 42 51 07.     (N) 097 12 00.     (W)   SCALED
 NM1090* NAVD 88 ORTHO HEIGHT -   354.640 (meters)     1163.51  (feet) ADJUSTED
 NM1090  ______________________________________________________________________
 NM1090  GEOID HEIGHT    -        -25.574 (meters)                     GEOID18
 NM1090  DYNAMIC HEIGHT  -        354.539 (meters)     1163.18  (feet) COMP
 NM1090  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 NM1090
 NM1090  VERT ORDER      -  SECOND    CLASS 0
 NM1090
 NM1090.The horizontal coordinates were scaled from a map and have
 NM1090.an estimated accuracy of +/- 6 seconds.
 NM1090
 NM1090.The orthometric height was determined by differential leveling and
 NM1090.adjusted by the NATIONAL GEODETIC SURVEY
 NM1090.in June 1991.
 NM1090
 NM1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1090.GEOID18 height accuracy estimate available here.
 NM1090
 NM1090.Click photographs - Photos may exist for this station.
 NM1090
 NM1090.The dynamic height is computed by dividing the NAVD 88
 NM1090.geopotential number by the normal gravity value computed on the
 NM1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1090.degrees latitude (g = 980.6199 gals.).
 NM1090
 NM1090.The modeled gravity was interpolated from observed gravity values.
 NM1090
 NM1090;                    North         East    Units  Estimated Accuracy
 NM1090;SPC SD S     -    62,440.      856,050.      MT  (+/- 180 meters Scaled)
 NM1090
 NM1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN470459(NAD 83)
 NM1090
 NM1090                          SUPERSEDED SURVEY CONTROL
 NM1090
 NM1090  NGVD 29 (??/??/92)  354.441  (m)         1162.86   (f) ADJ UNCH    2 0
 NM1090
 NM1090.Superseded values are not recommended for survey control.
 NM1090
 NM1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1090.See file dsdata.pdf to determine how the superseded data were derived.
 NM1090
 NM1090_MARKER: DB = BENCH MARK DISK
 NM1090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1090_STAMPING: E 344 1949
 NM1090_MARK LOGO: CGS
 NM1090_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1090+STABILITY: SURFACE MOTION
 NM1090
 NM1090  HISTORY     - Date     Condition        Report By
 NM1090  HISTORY     - 1949     MONUMENTED       CGS
 NM1090  HISTORY     - 20110426 POOR             INDIV
 NM1090
 NM1090                          STATION DESCRIPTION
 NM1090
 NM1090'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1090'3.8 MI SW FROM GAYVILLE.
 NM1090'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1090'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1090'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1090'WEST ALONG A GRAVELED ROD, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 NM1090'ROAD, THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, 30 FEET EAST
 NM1090'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 24 FEET SOUTH OF
 NM1090'THE CENTER LINE OF AN EAST-WEST ROAD, 9.0 FEET NORTH OF A POWER
 NM1090'TRANSMISSION LINE POLE, 2.0 FEET SOUTHEAST OF A FENCE CORNER
 NM1090'POST, 2.6 FEET EAST OF A REFERENCE POST, AND SET IN THE TOP OF
 NM1090'A 5.5-FOOT CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 NM1090
 NM1090                          STATION RECOVERY (2011)
 NM1090
 NM1090'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (CLB)
 NM1090'TOP OF MONUMENT HAS BEEN BROKEN OFF, APPEARS TO HAVE BEEN DISTURBED BY
 NM1090'FIELD EQUIPMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0409 ***********************************************************************
 PS0409  DESIGNATION -  E 349
 PS0409  PID         -  PS0409
 PS0409  STATE/COUNTY-  SD/BUFFALO
 PS0409  COUNTRY     -  US
 PS0409  USGS QUAD   -  BIG BEND DAM (2017)
 PS0409
 PS0409                         *CURRENT SURVEY CONTROL
 PS0409  ______________________________________________________________________
 PS0409* NAD 83(1986) POSITION- 44 02 11.     (N) 099 23 31.     (W)   SCALED
 PS0409* NAVD 88 ORTHO HEIGHT -   415.367 (meters)     1362.75  (feet) ADJUSTED
 PS0409  ______________________________________________________________________
 PS0409  GEOID HEIGHT    -        -24.958 (meters)                     GEOID18
 PS0409  DYNAMIC HEIGHT  -        415.273 (meters)     1362.44  (feet) COMP
 PS0409  MODELED GRAVITY -    980,380.5   (mgal)                       NAVD 88
 PS0409
 PS0409  VERT ORDER      -  FIRST     CLASS II
 PS0409
 PS0409.The horizontal coordinates were scaled from a map and have
 PS0409.an estimated accuracy of +/- 6 seconds.
 PS0409
 PS0409.The orthometric height was determined by differential leveling and
 PS0409.adjusted by the NATIONAL GEODETIC SURVEY
 PS0409.in June 1991.
 PS0409
 PS0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0409.GEOID18 height accuracy estimate available here.
 PS0409
 PS0409.Click photographs - Photos may exist for this station.
 PS0409
 PS0409.The dynamic height is computed by dividing the NAVD 88
 PS0409.geopotential number by the normal gravity value computed on the
 PS0409.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0409.degrees latitude (g = 980.6199 gals.).
 PS0409
 PS0409.The modeled gravity was interpolated from observed gravity values.
 PS0409
 PS0409;                    North         East    Units  Estimated Accuracy
 PS0409;SPC SD S     -   189,630.      675,450.      MT  (+/- 180 meters Scaled)
 PS0409
 PS0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP685759(NAD 83)
 PS0409
 PS0409                          SUPERSEDED SURVEY CONTROL
 PS0409
 PS0409  NGVD 29 (??/??/92)  415.039  (m)         1361.67   (f) ADJ UNCH    1 2
 PS0409
 PS0409.Superseded values are not recommended for survey control.
 PS0409
 PS0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0409.See file dsdata.pdf to determine how the superseded data were derived.
 PS0409
 PS0409_MARKER: DB = BENCH MARK DISK
 PS0409_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0409_STAMPING: E 349 1949
 PS0409_MARK LOGO: CGS
 PS0409_PROJECTION: FLUSH
 PS0409_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0409+STABILITY: SURFACE MOTION
 PS0409
 PS0409  HISTORY     - Date     Condition        Report By
 PS0409  HISTORY     - 1949     MONUMENTED       CGS
 PS0409  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 PS0409
 PS0409                          STATION DESCRIPTION
 PS0409
 PS0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0409'2.6 MI SE FROM FORT THOMPSON.
 PS0409'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0409'FORT THOMPSON, THENCE 2.4 MILES SOUTHEAST ALONG STATE HIGHWAY
 PS0409'NO. 47, AT A T-JUNCTION OF ROADS, ABOUT 300 FEET SOUTH OF AN
 PS0409'ABANDONED FARMHOUSE ON THE NORTHEAST SIDE OF THE HIGHWAY, 38
 PS0409'FEET SOUTHEAST OF THE CENTER LINE OF A PRIVATE DRIVE LEADING
 PS0409'SOUTHWEST TO A FARMHOUSE, 36 FEET SOUTHWEST OF THE CENTER LINE
 PS0409'OF THE HIGHWAY, 7.3 FEET SOUTHEAST OF A CORNER FENCE POST, 2
 PS0409'FEET NORTHEAST OF A FENCE, 1.5 FEET SOUTHEAST OF A REFERENCE
 PS0409'POST, ABOUT 2 FEET BELOW HIGHWAY LEVEL, SET IN THE TOP OF A CONCRETE
 PS0409'POST 5 FEET IN DEPTH AND ABOUT LEVEL WITH THE GROUND.
 PS0409
 PS0409                          STATION RECOVERY (2013)
 PS0409
 PS0409'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PS0409'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0450 ***********************************************************************
 PS0450  DESIGNATION -  E 350
 PS0450  PID         -  PS0450
 PS0450  STATE/COUNTY-  SD/HUGHES
 PS0450  COUNTRY     -  US
 PS0450  USGS QUAD   -  JOE CREEK (2017)
 PS0450
 PS0450                         *CURRENT SURVEY CONTROL
 PS0450  ______________________________________________________________________
 PS0450* NAD 83(1986) POSITION- 44 09 05.     (N) 099 47 03.     (W)   SCALED
 PS0450* NAVD 88 ORTHO HEIGHT -   468.493 (meters)     1537.05  (feet) ADJUSTED
 PS0450  ______________________________________________________________________
 PS0450  GEOID HEIGHT    -        -24.231 (meters)                     GEOID18
 PS0450  DYNAMIC HEIGHT  -        468.391 (meters)     1536.71  (feet) COMP
 PS0450  MODELED GRAVITY -    980,386.4   (mgal)                       NAVD 88
 PS0450
 PS0450  VERT ORDER      -  FIRST     CLASS II
 PS0450
 PS0450.The horizontal coordinates were scaled from a map and have
 PS0450.an estimated accuracy of +/- 6 seconds.
 PS0450
 PS0450.The orthometric height was determined by differential leveling and
 PS0450.adjusted by the NATIONAL GEODETIC SURVEY
 PS0450.in June 1991.
 PS0450
 PS0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0450.GEOID18 height accuracy estimate available here.
 PS0450
 PS0450.Click photographs - Photos may exist for this station.
 PS0450
 PS0450.The dynamic height is computed by dividing the NAVD 88
 PS0450.geopotential number by the normal gravity value computed on the
 PS0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0450.degrees latitude (g = 980.6199 gals.).
 PS0450
 PS0450.The modeled gravity was interpolated from observed gravity values.
 PS0450
 PS0450;                    North         East    Units  Estimated Accuracy
 PS0450;SPC SD S     -   202,120.      643,930.      MT  (+/- 180 meters Scaled)
 PS0450
 PS0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP372889(NAD 83)
 PS0450
 PS0450                          SUPERSEDED SURVEY CONTROL
 PS0450
 PS0450  NGVD 29 (??/??/92)  468.162  (m)         1535.96   (f) ADJ UNCH    1 2
 PS0450
 PS0450.Superseded values are not recommended for survey control.
 PS0450
 PS0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0450.See file dsdata.pdf to determine how the superseded data were derived.
 PS0450
 PS0450_MARKER: DB = BENCH MARK DISK
 PS0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0450_STAMPING: E 350 1949
 PS0450_MARK LOGO: CGS
 PS0450_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0450+STABILITY: SURFACE MOTION
 PS0450
 PS0450  HISTORY     - Date     Condition        Report By
 PS0450  HISTORY     - 1949     MONUMENTED       CGS
 PS0450
 PS0450                          STATION DESCRIPTION
 PS0450
 PS0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0450'3 MI E FROM JOE CREEK.
 PS0450'3.0 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 PS0450'JOE CREEK, ON THE SIDE OF A HILL SLOPING DOWN AND TO THE WEST,
 PS0450'0.5 MILE EAST OF A FARMHOUSE AT THE FOOT OF THE HILL, ABOUT
 PS0450'0.1 MILE NORTHEAST OF THE CORNER OF SECTIONS 18 AND 19, T. 108 N.,
 PS0450'R. 74 W., AND SECTIONS 13 AND 24, T. 108 N., R. 75 W., 34 FEET
 PS0450'SOUTH OF THE CENTER LINE OF THE ROAD, 1.8 FEET NORTH OF A FENCE,
 PS0450'1.8 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PS0450'POST AT A DEPTH OF 5 FEET AND PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1485 ***********************************************************************
 PU1485  DESIGNATION -  E 355
 PU1485  PID         -  PU1485
 PU1485  STATE/COUNTY-  SD/MEADE
 PU1485  COUNTRY     -  US
 PU1485  USGS QUAD   -  FORT MEADE (2017)
 PU1485
 PU1485                         *CURRENT SURVEY CONTROL
 PU1485  ______________________________________________________________________
 PU1485* NAD 83(1986) POSITION- 44 25 24.     (N) 103 23 21.     (W)   SCALED
 PU1485* NAVD 88 ORTHO HEIGHT -   992.175 (meters)     3255.16  (feet) ADJUSTED
 PU1485  ______________________________________________________________________
 PU1485  GEOID HEIGHT    -        -15.881 (meters)                     GEOID18
 PU1485  DYNAMIC HEIGHT  -        991.868 (meters)     3254.15  (feet) COMP
 PU1485  MODELED GRAVITY -    980,274.1   (mgal)                       NAVD 88
 PU1485
 PU1485  VERT ORDER      -  SECOND    CLASS 0
 PU1485
 PU1485.The horizontal coordinates were scaled from a map and have
 PU1485.an estimated accuracy of +/- 6 seconds.
 PU1485
 PU1485.The orthometric height was determined by differential leveling and
 PU1485.adjusted by the NATIONAL GEODETIC SURVEY
 PU1485.in June 1991.
 PU1485
 PU1485.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1485.GEOID18 height accuracy estimate available here.
 PU1485
 PU1485.Click photographs - Photos may exist for this station.
 PU1485
 PU1485.The dynamic height is computed by dividing the NAVD 88
 PU1485.geopotential number by the normal gravity value computed on the
 PU1485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1485.degrees latitude (g = 980.6199 gals.).
 PU1485
 PU1485.The modeled gravity was interpolated from observed gravity values.
 PU1485
 PU1485;                    North         East    Units  Estimated Accuracy
 PU1485;SPC SD N     -    71,210.      330,190.      MT  (+/- 180 meters Scaled)
 PU1485
 PU1485_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK282201(NAD 83)
 PU1485
 PU1485                          SUPERSEDED SURVEY CONTROL
 PU1485
 PU1485  NGVD 29 (??/??/92)  991.660  (m)         3253.47   (f) ADJ UNCH    2 0
 PU1485
 PU1485.Superseded values are not recommended for survey control.
 PU1485
 PU1485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1485.See file dsdata.pdf to determine how the superseded data were derived.
 PU1485
 PU1485_MARKER: DB = BENCH MARK DISK
 PU1485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1485_STAMPING: E 355 1961
 PU1485_MARK LOGO: CGS
 PU1485_PROJECTION: FLUSH
 PU1485_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1485+STABILITY: SURFACE MOTION
 PU1485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1485+SATELLITE: SATELLITE OBSERVATIONS - May 13, 1995
 PU1485
 PU1485  HISTORY     - Date     Condition        Report By
 PU1485  HISTORY     - 1961     MONUMENTED       CGS
 PU1485  HISTORY     - 19950513 GOOD             NGS
 PU1485
 PU1485                          STATION DESCRIPTION
 PU1485
 PU1485'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1485'6.1 MI E FROM STURGIS.
 PU1485'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE
 PU1485'EAST ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1485'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1485'EAST ALONG DIRT ROAD FOR 1.3 MILES, 38 FEET SOUTH OF THE
 PU1485'CENTER OF THE DIRT ROAD, 5 FEET EAST OF A POWER POLE, 2.2
 PU1485'FEET EAST OF A WITNESS POST, AND SET IN A SQUARE CONCRETE POST
 PU1485'THAT PROJECTS 5 INCHES.
 PU1485
 PU1485                          STATION RECOVERY (1995)
 PU1485
 PU1485'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1485'8.6 KM (5.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1485'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), THENCE 3.7 KM (2.30 MI)
 PU1485'EASTERLY ALONG ALKALI ROAD, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A
 PU1485'GRAVELED ROAD, 26.9 M (88.3 FT) EAST OF THE ROAD CENTER, 16.1 M (52.8
 PU1485'FT) EAST OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 10.9 M (35.8
 PU1485'FT) SOUTH OF AND LEVEL WITH THE CENTER OF A GRAVELED ROAD, 0.6 M (2.0
 PU1485'FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU1485'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1978 ***********************************************************************
 PU1978  DESIGNATION -  E 358 RESET
 PU1978  PID         -  PU1978
 PU1978  STATE/COUNTY-  SD/BUTTE
 PU1978  COUNTRY     -  US
 PU1978  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1978
 PU1978                         *CURRENT SURVEY CONTROL
 PU1978  ______________________________________________________________________
 PU1978* NAD 83(1986) POSITION- 44 41 51.     (N) 103 52 44.     (W)   SCALED
 PU1978* NAVD 88 ORTHO HEIGHT -   940.637 (meters)     3086.07  (feet) ADJUSTED
 PU1978  ______________________________________________________________________
 PU1978  GEOID HEIGHT    -        -15.347 (meters)                     GEOID18
 PU1978  DYNAMIC HEIGHT  -        940.370 (meters)     3085.20  (feet) COMP
 PU1978  MODELED GRAVITY -    980,301.6   (mgal)                       NAVD 88
 PU1978
 PU1978  VERT ORDER      -  FIRST     CLASS II
 PU1978
 PU1978.The horizontal coordinates were scaled from a map and have
 PU1978.an estimated accuracy of +/- 6 seconds.
 PU1978
 PU1978.The orthometric height was determined by differential leveling and
 PU1978.adjusted by the NATIONAL GEODETIC SURVEY
 PU1978.in July 1998.
 PU1978
 PU1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1978.GEOID18 height accuracy estimate available here.
 PU1978
 PU1978.Click photographs - Photos may exist for this station.
 PU1978
 PU1978.The dynamic height is computed by dividing the NAVD 88
 PU1978.geopotential number by the normal gravity value computed on the
 PU1978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1978.degrees latitude (g = 980.6199 gals.).
 PU1978
 PU1978.The modeled gravity was interpolated from observed gravity values.
 PU1978
 PU1978;                    North         East    Units  Estimated Accuracy
 PU1978;SPC SD N     -   103,390.      292,690.      MT  (+/- 180 meters Scaled)
 PU1978
 PU1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK888499(NAD 83)
 PU1978
 PU1978                          SUPERSEDED SURVEY CONTROL
 PU1978
 PU1978  NGVD 29 (04/17/07)  940.15   (m)         3084.5    (f) RESET       3  
 PU1978
 PU1978.Superseded values are not recommended for survey control.
 PU1978
 PU1978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1978.See file dsdata.pdf to determine how the superseded data were derived.
 PU1978
 PU1978_MARKER: DV = VERTICAL CONTROL DISK
 PU1978_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PU1978_SP_SET: SIDEWALK
 PU1978_STAMPING: E 358 RESET 1975
 PU1978_MARK LOGO: NGS
 PU1978_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1978_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1978_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1978+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1978
 PU1978  HISTORY     - Date     Condition        Report By
 PU1978  HISTORY     - 1975     MONUMENTED       NGS
 PU1978  HISTORY     - 19951116 GOOD             NGS
 PU1978
 PU1978                          STATION DESCRIPTION
 PU1978
 PU1978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1978'1.6 MI NW FROM BELLE FOURCHE.
 PU1978'1.6 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1978'WITH U.S. HIGHWAY 85 AT THE NORTH EDGE OF BELLE FOURCHE, IN THE
 PU1978'CONCRETE SLAB AT THE OFFICE ENTRANCE OF THE TRI STATE VETERINARY
 PU1978'CLINIC, 8 FEET SOUTH OF THE CENTER OF THE ENTRANCE DOOR, 2.1
 PU1978'FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, 1 FOOT
 PU1978'EAST OF THE WEST EDGE OF THE SLAB, 1 FOOT NORTH OF THE SOUTH
 PU1978'EDGE OF THE SLAB, 1 FOOT ABOVE GROUND LEVEL, AND SET IN A
 PU1978'DRILL HOLE IN THE TOP OF THE CONCRETE SLAB.  AT HWY. STA.
 PU1978'619 + 80.
 PU1978
 PU1978                          STATION RECOVERY (1995)
 PU1978
 PU1978'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1978'2.8 KM (1.75 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1978'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, NEAR THE SOUTHWEST END
 PU1978'OF A CONCRETE SIDEWALK ALONG THE SOUTHEAST SIDE OF THE TRI STATE
 PU1978'VETERINARY CLINIC, 314.0 M (1030.2 FT) NORTHWEST OF MILEPOST 12, 88.7
 PU1978'M (291.0 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) EAST
 PU1978'OF THE SOUTHEAST CORNER OF THE BUILDING, AND 2.0 M (6.6 FT) BELOW THE
 PU1978'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2061 ***********************************************************************
 PU2061  DESIGNATION -  E 359
 PU2061  PID         -  PU2061
 PU2061  STATE/COUNTY-  SD/BUTTE
 PU2061  COUNTRY     -  US
 PU2061  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2061
 PU2061                         *CURRENT SURVEY CONTROL
 PU2061  ______________________________________________________________________
 PU2061* NAD 83(1986) POSITION- 44 39 33.     (N) 103 51 21.     (W)   SCALED
 PU2061* NAVD 88 ORTHO HEIGHT -   929.534 (meters)     3049.65  (feet) ADJUSTED
 PU2061  ______________________________________________________________________
 PU2061  GEOID HEIGHT    -        -15.296 (meters)                     GEOID18
 PU2061  DYNAMIC HEIGHT  -        929.273 (meters)     3048.79  (feet) COMP
 PU2061  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PU2061
 PU2061  VERT ORDER      -  SECOND    CLASS 0
 PU2061
 PU2061.The horizontal coordinates were scaled from a map and have
 PU2061.an estimated accuracy of +/- 6 seconds.
 PU2061
 PU2061.The orthometric height was determined by differential leveling and
 PU2061.adjusted by the NATIONAL GEODETIC SURVEY
 PU2061.in June 1991.
 PU2061
 PU2061.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2061.GEOID18 height accuracy estimate available here.
 PU2061
 PU2061.Click photographs - Photos may exist for this station.
 PU2061
 PU2061.The dynamic height is computed by dividing the NAVD 88
 PU2061.geopotential number by the normal gravity value computed on the
 PU2061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2061.degrees latitude (g = 980.6199 gals.).
 PU2061
 PU2061.The modeled gravity was interpolated from observed gravity values.
 PU2061
 PU2061;                    North         East    Units  Estimated Accuracy
 PU2061;SPC SD N     -    99,050.      294,310.      MT  (+/- 180 meters Scaled)
 PU2061
 PU2061_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK907457(NAD 83)
 PU2061
 PU2061                          SUPERSEDED SURVEY CONTROL
 PU2061
 PU2061  NGVD 29 (??/??/92)  929.043  (m)         3048.04   (f) ADJ UNCH    2 0
 PU2061
 PU2061.Superseded values are not recommended for survey control.
 PU2061
 PU2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2061.See file dsdata.pdf to determine how the superseded data were derived.
 PU2061
 PU2061_MARKER: DB = BENCH MARK DISK
 PU2061_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU2061_SP_SET: BRIDGE
 PU2061_STAMPING: E 359 1962
 PU2061_MARK LOGO: CGS
 PU2061_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2061
 PU2061  HISTORY     - Date     Condition        Report By
 PU2061  HISTORY     - 1962     MONUMENTED       CGS
 PU2061
 PU2061                          STATION DESCRIPTION
 PU2061
 PU2061'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2061'0.6 MI S FROM BELLE FOURCHE.
 PU2061'0.6 MILE SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2061'HOUSE IN BELLE FOURCHE TO THE MARK SET IN THE TOP OF THE SOUTHEAST
 PU2061'END OF THE NORTHWEST CONCRETE WINGWALL OF A BRIDGE OVER HAY
 PU2061'CREEK, 17.5 FEET WEST OF THE CENTER LINE OF HIGHWAY, 1.5 FEET
 PU2061'NORTHWEST OF THE NORTHWEST EDGED OF THE BRIDGE, 2.5 FEET SOUTHEAST
 PU2061'OF THE NORTHWEST EDGE OF THE WINGWALL AND IS ABOUT LEVEL WITH
 PU2061'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2062 ***********************************************************************
 PU2062  DESIGNATION -  E 359 RESET
 PU2062  PID         -  PU2062
 PU2062  STATE/COUNTY-  SD/BUTTE
 PU2062  COUNTRY     -  US
 PU2062  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2062
 PU2062                         *CURRENT SURVEY CONTROL
 PU2062  ______________________________________________________________________
 PU2062* NAD 83(1986) POSITION- 44 39 32.     (N) 103 51 23.     (W)   SCALED
 PU2062* NAVD 88 ORTHO HEIGHT -   929.194 (meters)     3048.53  (feet) ADJUSTED
 PU2062  ______________________________________________________________________
 PU2062  GEOID HEIGHT    -        -15.294 (meters)                     GEOID18
 PU2062  DYNAMIC HEIGHT  -        928.933 (meters)     3047.67  (feet) COMP
 PU2062  MODELED GRAVITY -    980,305.5   (mgal)                       NAVD 88
 PU2062
 PU2062  VERT ORDER      -  FIRST     CLASS II
 PU2062
 PU2062.The horizontal coordinates were scaled from a map and have
 PU2062.an estimated accuracy of +/- 6 seconds.
 PU2062
 PU2062.The orthometric height was determined by differential leveling and
 PU2062.adjusted by the NATIONAL GEODETIC SURVEY
 PU2062.in July 1998.
 PU2062
 PU2062.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2062.GEOID18 height accuracy estimate available here.
 PU2062
 PU2062.Click photographs - Photos may exist for this station.
 PU2062
 PU2062.The dynamic height is computed by dividing the NAVD 88
 PU2062.geopotential number by the normal gravity value computed on the
 PU2062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2062.degrees latitude (g = 980.6199 gals.).
 PU2062
 PU2062.The modeled gravity was interpolated from observed gravity values.
 PU2062
 PU2062;                    North         East    Units  Estimated Accuracy
 PU2062;SPC SD N     -    99,020.      294,260.      MT  (+/- 180 meters Scaled)
 PU2062
 PU2062_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK906456(NAD 83)
 PU2062
 PU2062                          SUPERSEDED SURVEY CONTROL
 PU2062
 PU2062  NGVD 29 (??/??/??)  928.79   (m)         3047.2    (f) RESET       3  
 PU2062
 PU2062.Superseded values are not recommended for survey control.
 PU2062
 PU2062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2062.See file dsdata.pdf to determine how the superseded data were derived.
 PU2062
 PU2062_MARKER: DB = BENCH MARK DISK
 PU2062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2062_STAMPING: E 359 RESET 1963
 PU2062_MARK LOGO: CGS
 PU2062_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2062+STABILITY: SURFACE MOTION
 PU2062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2062+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 PU2062
 PU2062  HISTORY     - Date     Condition        Report By
 PU2062  HISTORY     - 1963     MONUMENTED       CGS
 PU2062  HISTORY     - 1984     GOOD             NGS
 PU2062  HISTORY     - 19960415 GOOD             NGS
 PU2062
 PU2062                          STATION DESCRIPTION
 PU2062
 PU2062'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU2062'0.6 MI S FROM BELLE FOURCHE.
 PU2062'0.6 MILE SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2062'HOUSE IN BELLE FOURCHE, BUTTE COUNTY, ABOUT 150 FEET NORTHWEST
 PU2062'OF THE NORTHWEST CORNER OF THE BRIDGE OVER HAY CREEK, ABOUT 110
 PU2062'FEET WEST OF THE CENTELINE OF THE HIGHWAY, 45 FEET NORTH OF THE
 PU2062'CENTERLINE OF THE DRIVEWAY LEADING TO A WHITE HOUSE, 1.5 FEET
 PU2062'NORTH OF A METAL WITNESS POST, 1 FOOT SOUTH OF A FENCE, AND
 PU2062'SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 PU2062
 PU2062                          STATION RECOVERY (1984)
 PU2062
 PU2062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2062'RECOVERED IN GOOD CONDITION.
 PU2062
 PU2062                          STATION RECOVERY (1996)
 PU2062
 PU2062'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2062'1.0 KM (0.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 PU2062'IN BELLE FOURCHE, 117.0 M (383.9 FT) NORTH OF MILEPOST 55, 41.2 M
 PU2062'(135.2 FT) NORTHWEST OF THE NORTHWEST CORNER OF A HIGHWAY BRIDGE
 PU2062'SPANNING HAY CREEK, 30.5 M (100.1 FT) WEST OF THE CENTERLINE OF THE
 PU2062'SOUTHBOUND LANES OF THE HIGHWAY, 10.8 M (35.4 FT) NORTH OF THE CENTER
 PU2062'OF A DRIVEWAY, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 PU2062'(1.6 FT) NORTH OF A WITNESS POST, 0.4 M (1.3 FT) SOUTH OF A FENCE
 PU2062'CORNER, 0.1 M (0.3 FT) EAST OF A FENCE, AND THE MONUMENT IS RECESSED
 PU2062'0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0139 ***********************************************************************
 OR0139  DESIGNATION -  E 36
 OR0139  PID         -  OR0139
 OR0139  STATE/COUNTY-  SD/GREGORY
 OR0139  COUNTRY     -  US
 OR0139  USGS QUAD   -  BONESTEEL (2017)
 OR0139
 OR0139                         *CURRENT SURVEY CONTROL
 OR0139  ______________________________________________________________________
 OR0139* NAD 83(1986) POSITION- 43 04 25.     (N) 098 53 36.     (W)   SCALED
 OR0139* NAVD 88 ORTHO HEIGHT -   578.824 (meters)     1899.03  (feet) ADJUSTED
 OR0139  ______________________________________________________________________
 OR0139  GEOID HEIGHT    -        -26.036 (meters)                     GEOID18
 OR0139  DYNAMIC HEIGHT  -        578.612 (meters)     1898.33  (feet) COMP
 OR0139  MODELED GRAVITY -    980,236.9   (mgal)                       NAVD 88
 OR0139
 OR0139  VERT ORDER      -  FIRST     CLASS II
 OR0139
 OR0139.The horizontal coordinates were scaled from a map and have
 OR0139.an estimated accuracy of +/- 6 seconds.
 OR0139
 OR0139.The orthometric height was determined by differential leveling and
 OR0139.adjusted by the NATIONAL GEODETIC SURVEY
 OR0139.in June 1991.
 OR0139
 OR0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0139.GEOID18 height accuracy estimate available here.
 OR0139
 OR0139.Click photographs - Photos may exist for this station.
 OR0139
 OR0139.The dynamic height is computed by dividing the NAVD 88
 OR0139.geopotential number by the normal gravity value computed on the
 OR0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0139.degrees latitude (g = 980.6199 gals.).
 OR0139
 OR0139.The modeled gravity was interpolated from observed gravity values.
 OR0139
 OR0139;                    North         East    Units  Estimated Accuracy
 OR0139;SPC SD S     -    83,260.      717,270.      MT  (+/- 180 meters Scaled)
 OR0139
 OR0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN086689(NAD 83)
 OR0139
 OR0139                          SUPERSEDED SURVEY CONTROL
 OR0139
 OR0139  NGVD 29 (??/??/92)  578.502  (m)         1897.97   (f) ADJ UNCH    1 2
 OR0139
 OR0139.Superseded values are not recommended for survey control.
 OR0139
 OR0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0139.See file dsdata.pdf to determine how the superseded data were derived.
 OR0139
 OR0139_MARKER: DB = BENCH MARK DISK
 OR0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0139_STAMPING: 1897.969 E 36 1933
 OR0139_MARK LOGO: CGS
 OR0139_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0139+STABILITY: SURFACE MOTION
 OR0139
 OR0139  HISTORY     - Date     Condition        Report By
 OR0139  HISTORY     - 1933     MONUMENTED       CGS
 OR0139  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0139  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0139
 OR0139                          STATION DESCRIPTION
 OR0139
 OR0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0139'4 MI N FROM FAIRFAX.
 OR0139'4.0 MILES NORTH ALONG U.S. HIGHWAY 281 FROM FAIRFAX, GREGORY
 OR0139'COUNTY, ABOUT 1 MILE NORTH OF THE JUNCTION OF U.S. HIGHWAY
 OR0139'18, AT A TURN IN THE HIGHWAY TO THE NORTH, 48 YARDS WEST OF THE
 OR0139'PROLONGATION OF THE CENTER LINE OF THE HIGHWAY, 93 FEET EAST
 OR0139'OF A CULVERT, 59 FEET SOUTHEAST OF THE CENTER LINE OF A ROAD,
 OR0139'AND 3 FEET NORTH OF A FENCE.  A STANDARD DISK, STAMPED 1897.969
 OR0139'E 36 1933 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 OR0139'INCHES ABOVE GROUND.  NOTE-- PROBABLY DESTROYED BY ROAD
 OR0139'CONSTRUCTION.
 OR0139
 OR0139                          STATION RECOVERY (1962)
 OR0139
 OR0139'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0139'MARK NOT FOUND.
 OR0139
 OR0139                          STATION RECOVERY (2013)
 OR0139
 OR0139'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0139'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1928 ***********************************************************************
 PU1928  DESIGNATION -  E 360
 PU1928  PID         -  PU1928
 PU1928  STATE/COUNTY-  SD/BUTTE
 PU1928  COUNTRY     -  US
 PU1928  USGS QUAD   -  FRUITDALE (2017)
 PU1928
 PU1928                         *CURRENT SURVEY CONTROL
 PU1928  ______________________________________________________________________
 PU1928* NAD 83(1986) POSITION- 44 40 52.     (N) 103 44 56.     (W)   SCALED
 PU1928* NAVD 88 ORTHO HEIGHT -   911.361 (meters)     2990.02  (feet) ADJUSTED
 PU1928  ______________________________________________________________________
 PU1928  GEOID HEIGHT    -        -15.541 (meters)                     GEOID18
 PU1928  DYNAMIC HEIGHT  -        911.119 (meters)     2989.23  (feet) COMP
 PU1928  MODELED GRAVITY -    980,321.1   (mgal)                       NAVD 88
 PU1928
 PU1928  VERT ORDER      -  SECOND    CLASS 0
 PU1928
 PU1928.The horizontal coordinates were scaled from a map and have
 PU1928.an estimated accuracy of +/- 6 seconds.
 PU1928
 PU1928.The orthometric height was determined by differential leveling and
 PU1928.adjusted by the NATIONAL GEODETIC SURVEY
 PU1928.in June 1991.
 PU1928
 PU1928.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1928.GEOID18 height accuracy estimate available here.
 PU1928
 PU1928.Click photographs - Photos may exist for this station.
 PU1928
 PU1928.The dynamic height is computed by dividing the NAVD 88
 PU1928.geopotential number by the normal gravity value computed on the
 PU1928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1928.degrees latitude (g = 980.6199 gals.).
 PU1928
 PU1928.The modeled gravity was interpolated from observed gravity values.
 PU1928
 PU1928;                    North         East    Units  Estimated Accuracy
 PU1928;SPC SD N     -   101,090.      302,900.      MT  (+/- 180 meters Scaled)
 PU1928
 PU1928_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK991482(NAD 83)
 PU1928
 PU1928                          SUPERSEDED SURVEY CONTROL
 PU1928
 PU1928  NGVD 29 (??/??/92)  910.879  (m)         2988.44   (f) ADJ UNCH    2 0
 PU1928
 PU1928.Superseded values are not recommended for survey control.
 PU1928
 PU1928.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1928.See file dsdata.pdf to determine how the superseded data were derived.
 PU1928
 PU1928_MARKER: DB = BENCH MARK DISK
 PU1928_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1928_STAMPING: E 360 1962
 PU1928_MARK LOGO: CGS
 PU1928_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1928+STABILITY: SURFACE MOTION
 PU1928
 PU1928  HISTORY     - Date     Condition        Report By
 PU1928  HISTORY     - 1962     MONUMENTED       CGS
 PU1928
 PU1928                          STATION DESCRIPTION
 PU1928
 PU1928'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1928'2.8 MI W FROM FRUITDALE.
 PU1928'2.8 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 PU1928'FROM THE POST OFFICE AT FRUITDALE, ALSO 5.6 MILE EAST ALONG
 PU1928'THE CHICAGO AND NORTHWESTERN RAILROAD FROM THE STATION AT
 PU1928'BELLE FOURCHE, ABOUT 0.3 MILE WEST OF MILE POST NO 6, AT A
 PU1928'GRADED ROAD CROSSING, 98 FEET SOUTHEAST OF THE CENTERLINE OF THE
 PU1928'CROSSING, 87.2 FEET SOUTH OF THE SOUTH RAIL, 23 FEET EAST
 PU1928'OF THE CENTERLINE OF THE ROAD, 2.5 FEET NORTHWEST OF THE FIRST
 PU1928'POWER POLE SOUTH OF THE TRACK, 1.7 FEET NORTH OF A WITNESS
 PU1928'POST, 1.5 FEET BELOW THE ROAD, SET IN THE TOP OF A CONCRETE
 PU1928'POST PROJECTING 0.3 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1441 ***********************************************************************
 PU1441  DESIGNATION -  E 361
 PU1441  PID         -  PU1441
 PU1441  STATE/COUNTY-  SD/MEADE
 PU1441  COUNTRY     -  US
 PU1441  USGS QUAD   -  TILFORD (2017)
 PU1441
 PU1441                         *CURRENT SURVEY CONTROL
 PU1441  ______________________________________________________________________
 PU1441* NAD 83(1986) POSITION- 44 22 06.     (N) 103 28 09.     (W)   SCALED
 PU1441* NAVD 88 ORTHO HEIGHT -  1110.955 (meters)     3644.86  (feet) ADJUSTED
 PU1441  ______________________________________________________________________
 PU1441  GEOID HEIGHT    -        -15.230 (meters)                     GEOID18
 PU1441  DYNAMIC HEIGHT  -       1110.595 (meters)     3643.68  (feet) COMP
 PU1441  MODELED GRAVITY -    980,254.9   (mgal)                       NAVD 88
 PU1441
 PU1441  VERT ORDER      -  FIRST     CLASS II
 PU1441
 PU1441.The horizontal coordinates were scaled from a map and have
 PU1441.an estimated accuracy of +/- 6 seconds.
 PU1441
 PU1441.The orthometric height was determined by differential leveling and
 PU1441.adjusted by the NATIONAL GEODETIC SURVEY
 PU1441.in June 1991.
 PU1441
 PU1441.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1441.GEOID18 height accuracy estimate available here.
 PU1441
 PU1441.Click photographs - Photos may exist for this station.
 PU1441
 PU1441.The dynamic height is computed by dividing the NAVD 88
 PU1441.geopotential number by the normal gravity value computed on the
 PU1441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1441.degrees latitude (g = 980.6199 gals.).
 PU1441
 PU1441.The modeled gravity was interpolated from observed gravity values.
 PU1441
 PU1441;                    North         East    Units  Estimated Accuracy
 PU1441;SPC SD N     -    65,380.      323,560.      MT  (+/- 180 meters Scaled)
 PU1441
 PU1441_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK219139(NAD 83)
 PU1441
 PU1441                          SUPERSEDED SURVEY CONTROL
 PU1441
 PU1441  NGVD 29 (??/??/92) 1110.443  (m)         3643.18   (f) ADJ UNCH    1 2
 PU1441
 PU1441.Superseded values are not recommended for survey control.
 PU1441
 PU1441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1441.See file dsdata.pdf to determine how the superseded data were derived.
 PU1441
 PU1441_MARKER: DB = BENCH MARK DISK
 PU1441_SETTING: 66 = SET IN ROCK OUTCROP
 PU1441_STAMPING: E 361 1962
 PU1441_MARK LOGO: CGS
 PU1441_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1441+STABILITY: POSITION/ELEVATION WELL
 PU1441
 PU1441  HISTORY     - Date     Condition        Report By
 PU1441  HISTORY     - 1962     MONUMENTED       CGS
 PU1441  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1441  HISTORY     - 20120801 MARK NOT FOUND   INDIV
 PU1441
 PU1441                          STATION DESCRIPTION
 PU1441
 PU1441'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1441'4.8 MI SE FROM STURGIS.
 PU1441'ABOUT 4.85 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1441'RAILWAY FROM THE STATION AT STURGIS, 3 1/2 POLES SOUTHEAST OF
 PU1441'MILE POST 124, 0.1 MILE NORTHEAST OF AND ACROSS U.S. HIGHWAY 14
 PU1441'AND STATE HIGHWAY 79 FROM THE RAILROAD, 151 FEET NORTHEAST OF
 PU1441'THE CENTER LINE OF THE HIGHWAY, ON THE SOUTHWEST SLOPE OF A HILL,
 PU1441'156 FEET SOUTH-SOUTHWEST OF THE MOST SOUTHERLY ONE OF TWO PINE
 PU1441'TREES, 85 FEET NORTHEAST OF A FENCE, 83 FEET NORTHEAST OF A METAL
 PU1441'WITNESS POST, ABOUT 40 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND
 PU1441'SET IN THE TOP OF A ROCK OUTCROP PROJECTING ABOUT 7 INCHES.
 PU1441
 PU1441                          STATION RECOVERY (1991)
 PU1441
 PU1441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1441'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1441
 PU1441                          STATION RECOVERY (2012)
 PU1441
 PU1441'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1441'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1442 ***********************************************************************
 PU1442  DESIGNATION -  E 361 RESET
 PU1442  PID         -  PU1442
 PU1442  STATE/COUNTY-  SD/MEADE
 PU1442  COUNTRY     -  US
 PU1442  USGS QUAD   -  TILFORD (2017)
 PU1442
 PU1442                         *CURRENT SURVEY CONTROL
 PU1442  ______________________________________________________________________
 PU1442* NAD 83(1986) POSITION- 44 22 06.     (N) 103 28 09.     (W)   SCALED
 PU1442* NAVD 88 ORTHO HEIGHT -  1112.12  (meters)     3648.7   (feet) RESET
 PU1442  ______________________________________________________________________
 PU1442  GEOID HEIGHT    -        -15.230 (meters)                     GEOID18
 PU1442  VERT ORDER      -  THIRD
 PU1442
 PU1442.The horizontal coordinates were scaled from a map and have
 PU1442.an estimated accuracy of +/- 6 seconds.
 PU1442
 PU1442.The orthometric height was computed from unverified reset data.
 PU1442
 PU1442.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1442.GEOID18 height accuracy estimate available here.
 PU1442
 PU1442.Click photographs - Photos may exist for this station.
 PU1442
 PU1442;                    North         East    Units  Estimated Accuracy
 PU1442;SPC SD N     -    65,380.      323,560.      MT  (+/- 180 meters Scaled)
 PU1442
 PU1442_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK219139(NAD 83)
 PU1442
 PU1442                          SUPERSEDED SURVEY CONTROL
 PU1442
 PU1442.No superseded survey control is available for this station.
 PU1442
 PU1442_MARKER: DB = BENCH MARK DISK
 PU1442_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1442_STAMPING: E 361 RESET 1963
 PU1442_MARK LOGO: CGS
 PU1442_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1442+STABILITY: SURFACE MOTION
 PU1442
 PU1442  HISTORY     - Date     Condition        Report By
 PU1442  HISTORY     - 1963     MONUMENTED       CGS
 PU1442  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1442
 PU1442                          STATION DESCRIPTION
 PU1442
 PU1442'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1442'4.2 MI S FROM STURGIS.
 PU1442'ABOUT 4.2 MILES SOUTH ALONG INTERSTATE 90 FROM STURGIS, MEADE
 PU1442'COUNTY, ABOUT 0.4 MILE SOUTH OF AN INTERCHANGE LEADING TO A
 PU1442'NATIONAL CEMETERY ON THE EAST SIDE OF INTERSTATE HIGHWAY 90, 2 FEET
 PU1442'SOUTH OF A FENCE POST, 1 1/2 FEET NORTH OF A METAL WITNESS POST,
 PU1442'1 FOOT WEST OF THE RIGHT OF WAY FENCE, AND SET IN THE TOP OF A
 PU1442'CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PU1442
 PU1442                          STATION RECOVERY (1991)
 PU1442
 PU1442'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1442'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1419 ***********************************************************************
 PU1419  DESIGNATION -  E 362
 PU1419  PID         -  PU1419
 PU1419  STATE/COUNTY-  SD/MEADE
 PU1419  COUNTRY     -  US
 PU1419  USGS QUAD   -  PIEDMONT (2017)
 PU1419
 PU1419                         *CURRENT SURVEY CONTROL
 PU1419  ______________________________________________________________________
 PU1419* NAD 83(1986) POSITION- 44 14 58.     (N) 103 24 04.     (W)   SCALED
 PU1419* NAVD 88 ORTHO HEIGHT -  1073.255 (meters)     3521.17  (feet) ADJUSTED
 PU1419  ______________________________________________________________________
 PU1419  GEOID HEIGHT    -        -15.240 (meters)                     GEOID18
 PU1419  DYNAMIC HEIGHT  -       1072.891 (meters)     3519.98  (feet) COMP
 PU1419  MODELED GRAVITY -    980,241.9   (mgal)                       NAVD 88
 PU1419
 PU1419  VERT ORDER      -  FIRST     CLASS II
 PU1419
 PU1419.The horizontal coordinates were scaled from a map and have
 PU1419.an estimated accuracy of +/- 6 seconds.
 PU1419
 PU1419.The orthometric height was determined by differential leveling and
 PU1419.adjusted by the NATIONAL GEODETIC SURVEY
 PU1419.in September 1993.
 PU1419
 PU1419.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1419.GEOID18 height accuracy estimate available here.
 PU1419
 PU1419.Click photographs - Photos may exist for this station.
 PU1419
 PU1419.The dynamic height is computed by dividing the NAVD 88
 PU1419.geopotential number by the normal gravity value computed on the
 PU1419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1419.degrees latitude (g = 980.6199 gals.).
 PU1419
 PU1419.The modeled gravity was interpolated from observed gravity values.
 PU1419
 PU1419;                    North         East    Units  Estimated Accuracy
 PU1419;SPC SD N     -    51,950.      328,430.      MT  (+/- 180 meters Scaled)
 PU1419
 PU1419_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK276008(NAD 83)
 PU1419
 PU1419                          SUPERSEDED SURVEY CONTROL
 PU1419
 PU1419  NAVD 88 (06/15/91) 1073.283  (m)         3521.26   (f) SUPERSEDED  1 2
 PU1419  NGVD 29 (??/??/92) 1072.775  (m)         3519.60   (f) ADJ UNCH    1 2
 PU1419
 PU1419.Superseded values are not recommended for survey control.
 PU1419
 PU1419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1419.See file dsdata.pdf to determine how the superseded data were derived.
 PU1419
 PU1419_MARKER: DB = BENCH MARK DISK
 PU1419_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1419_SP_SET: WINGWALL
 PU1419_STAMPING: E 362 1962
 PU1419_MARK LOGO: CGS
 PU1419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1419+STABILITY: SURFACE MOTION
 PU1419_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1419+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2012
 PU1419
 PU1419  HISTORY     - Date     Condition        Report By
 PU1419  HISTORY     - 1962     MONUMENTED       CGS
 PU1419  HISTORY     - 19910813 GOOD             NGS
 PU1419  HISTORY     - 20120815 GOOD             INDIV
 PU1419
 PU1419                          STATION DESCRIPTION
 PU1419
 PU1419'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1419'14.2 MI SE FROM STURGIS.
 PU1419'ABOUT 14.15 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1419'RAILWAY FROM THE STATION AT STURGIS, OR 15.15 MILES NORTHWEST
 PU1419'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION AT
 PU1419'RAPID CITY, 89 FEET SOUTHWEST OF MILE POST 115, AT A STEEL AND
 PU1419'CONCRETE BRIDGE UNDER THE NORTHEAST LANE OF INTERSTATE 90, 123
 PU1419'FEET SOUTHWEST OF THE SOUTH CORNER OF RAILROAD TRESTLE NUMBER H 241,
 PU1419'128 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 18 FEET NORTHEAST OF THE
 PU1419'CENTER LINE OF THE NORTHEAST LANE OF THE HIGHWAY, ABOUT 1 FOOT
 PU1419'ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF THE NORTHEAST
 PU1419'END OF THE SOUTHEAST CONCRETE ABUTMENT.
 PU1419
 PU1419                          STATION RECOVERY (1991)
 PU1419
 PU1419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1419'18.9 KM (11.75 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1419'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, IN THE SOUTHEAST
 PU1419'CONCRETE WINGWALL OF THE WESTBOUND HIGHWAY BRIDGE (NUMBER 47-085-545)
 PU1419'SPANNING LITTLE ELK CREEK, 5.5 M (18.0 FT) NORTHEAST OF AND LEVEL
 PU1419'WITH THE CENTERLINE OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTHEAST OF
 PU1419'THE THE BRIDGE RAIL.
 PU1419
 PU1419                          STATION RECOVERY (2012)
 PU1419
 PU1419'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1556 ***********************************************************************
 PU1556  DESIGNATION -  E 363
 PU1556  PID         -  PU1556
 PU1556  STATE/COUNTY-  SD/PENNINGTON
 PU1556  COUNTRY     -  US
 PU1556  USGS QUAD   -  BOX ELDER (2017)
 PU1556
 PU1556                         *CURRENT SURVEY CONTROL
 PU1556  ______________________________________________________________________
 PU1556* NAD 83(1986) POSITION- 44 00 16.     (N) 103 00 51.     (W)   SCALED
 PU1556* NAVD 88 ORTHO HEIGHT -   894.824 (meters)     2935.77  (feet) ADJUSTED
 PU1556  ______________________________________________________________________
 PU1556  GEOID HEIGHT    -        -16.912 (meters)                     GEOID18
 PU1556  DYNAMIC HEIGHT  -        894.521 (meters)     2934.77  (feet) COMP
 PU1556  MODELED GRAVITY -    980,249.9   (mgal)                       NAVD 88
 PU1556
 PU1556  VERT ORDER      -  FIRST     CLASS II
 PU1556
 PU1556.The horizontal coordinates were scaled from a map and have
 PU1556.an estimated accuracy of +/- 6 seconds.
 PU1556
 PU1556.The orthometric height was determined by differential leveling and
 PU1556.adjusted by the NATIONAL GEODETIC SURVEY
 PU1556.in June 1991.
 PU1556
 PU1556.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1556.GEOID18 height accuracy estimate available here.
 PU1556
 PU1556.Click photographs - Photos may exist for this station.
 PU1556
 PU1556.The dynamic height is computed by dividing the NAVD 88
 PU1556.geopotential number by the normal gravity value computed on the
 PU1556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1556.degrees latitude (g = 980.6199 gals.).
 PU1556
 PU1556.The modeled gravity was interpolated from observed gravity values.
 PU1556
 PU1556;                    North         East    Units  Estimated Accuracy
 PU1556;SPC SD S     -   189,120.      385,050.      MT  (+/- 180 meters Scaled)
 PU1556
 PU1556_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ592742(NAD 83)
 PU1556
 PU1556                          SUPERSEDED SURVEY CONTROL
 PU1556
 PU1556  NGVD 29 (??/??/92)  894.355  (m)         2934.23   (f) ADJ UNCH    1 2
 PU1556
 PU1556.Superseded values are not recommended for survey control.
 PU1556
 PU1556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1556.See file dsdata.pdf to determine how the superseded data were derived.
 PU1556
 PU1556_MARKER: DB = BENCH MARK DISK
 PU1556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1556_STAMPING: E 363 1962
 PU1556_MARK LOGO: CGS
 PU1556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1556+STABILITY: SURFACE MOTION
 PU1556
 PU1556  HISTORY     - Date     Condition        Report By
 PU1556  HISTORY     - 1962     MONUMENTED       CGS
 PU1556  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1556  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 PU1556
 PU1556                          STATION DESCRIPTION
 PU1556
 PU1556'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1556'12.3 MI SE FROM RAPID CITY.
 PU1556'ABOUT 12.3 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1556'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1556'STATION AT RAPID CITY.  4 POLES OF 0.15 MILE WEST OF MILE POST
 PU1556'648, 93 FEET NORTH OF AND ACROSS THE TRACK FROM THE 4TH POLE WEST
 PU1556'OF THE MILE POST, 49 1/2 FEET NORTH OF NORTH RAIL, 49 FEET SOUTH
 PU1556'OF THE CENTER LINE OF STATE HIGHWAY 40, IN LINE WITH A ROW OF
 PU1556'TELEPHONE POLES, 9 FEET EAST OF A TELEPHONE POLE, 1.8 FEET SOUTH
 PU1556'OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE HIGHWAY
 PU1556'AND ABOUT LEVEL WITH THE RAILS, AND SET IN THE TOP OF A CONCRETE
 PU1556'POST PROJECTING 5 INCHES.
 PU1556
 PU1556                          STATION RECOVERY (1985)
 PU1556
 PU1556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1556'NOT RECOVERED.
 PU1556
 PU1556                          STATION RECOVERY (2012)
 PU1556
 PU1556'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1556'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0243 ***********************************************************************
 OT0243  DESIGNATION -  E 364
 OT0243  PID         -  OT0243
 OT0243  STATE/COUNTY-  SD/PENNINGTON
 OT0243  COUNTRY     -  US
 OT0243  USGS QUAD   -  SCENIC (2017)
 OT0243
 OT0243                         *CURRENT SURVEY CONTROL
 OT0243  ______________________________________________________________________
 OT0243* NAD 83(1986) POSITION- 43 47 22.     (N) 102 34 26.     (W)   SCALED
 OT0243* NAVD 88 ORTHO HEIGHT -   847.345 (meters)     2780.00  (feet) ADJUSTED
 OT0243  ______________________________________________________________________
 OT0243  GEOID HEIGHT    -        -18.077 (meters)                     GEOID18
 OT0243  DYNAMIC HEIGHT  -        847.066 (meters)     2779.08  (feet) COMP
 OT0243  MODELED GRAVITY -    980,260.8   (mgal)                       NAVD 88
 OT0243
 OT0243  VERT ORDER      -  FIRST     CLASS II
 OT0243
 OT0243.The horizontal coordinates were scaled from a map and have
 OT0243.an estimated accuracy of +/- 6 seconds.
 OT0243
 OT0243.The orthometric height was determined by differential leveling and
 OT0243.adjusted by the NATIONAL GEODETIC SURVEY
 OT0243.in June 1991.
 OT0243
 OT0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0243.GEOID18 height accuracy estimate available here.
 OT0243
 OT0243.Click photographs - Photos may exist for this station.
 OT0243
 OT0243.The dynamic height is computed by dividing the NAVD 88
 OT0243.geopotential number by the normal gravity value computed on the
 OT0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0243.degrees latitude (g = 980.6199 gals.).
 OT0243
 OT0243.The modeled gravity was interpolated from observed gravity values.
 OT0243
 OT0243;                    North         East    Units  Estimated Accuracy
 OT0243;SPC SD S     -   164,190.      419,700.      MT  (+/- 180 meters Scaled)
 OT0243
 OT0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ952513(NAD 83)
 OT0243
 OT0243                          SUPERSEDED SURVEY CONTROL
 OT0243
 OT0243  NGVD 29 (??/??/92)  846.873  (m)         2778.45   (f) ADJ UNCH    1 2
 OT0243
 OT0243.Superseded values are not recommended for survey control.
 OT0243
 OT0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0243.See file dsdata.pdf to determine how the superseded data were derived.
 OT0243
 OT0243_MARKER: DB = BENCH MARK DISK
 OT0243_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0243_STAMPING: E 364 1962
 OT0243_MARK LOGO: CGS
 OT0243_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0243+STABILITY: SURFACE MOTION
 OT0243
 OT0243  HISTORY     - Date     Condition        Report By
 OT0243  HISTORY     - 1962     MONUMENTED       CGS
 OT0243
 OT0243                          STATION DESCRIPTION
 OT0243
 OT0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0243'1.4 MI NW FROM SCENIC.
 OT0243'ABOUT 1.35 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0243'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, IN
 OT0243'SECTION 16, T 3 S, R 13 E, 18 1/2 TELEPHONE POLES NORTHWEST
 OT0243'OF MILE POST 619, 5 1/2 TELEPHONE POLES NORTHWEST OF NORTHWEST
 OT0243'END OF TRESTLE NUMBER W 260, 30 FEET NORTHEAST OF THE BASE
 OT0243'OF A SMALL GRASSY HILL, 26 1/2 FEET SOUTHWEST SOUTHWEST RAIL,
 OT0243'2 1/2 FEET SOUTHWEST OF A FENCE, 2.0 FEET SOUTHEAST OF A
 OT0243'METAL WITNESS POST, 1 1/2 FEET BELOW THE LEVEL OF THE RAILS,
 OT0243'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0293 ***********************************************************************
 OT0293  DESIGNATION -  E 365
 OT0293  PID         -  OT0293
 OT0293  STATE/COUNTY-  SD/PENNINGTON
 OT0293  COUNTRY     -  US
 OT0293  USGS QUAD   -  HERMOSA NW (2017)
 OT0293
 OT0293                         *CURRENT SURVEY CONTROL
 OT0293  ______________________________________________________________________
 OT0293* NAD 83(1986) POSITION- 43 55 31.     (N) 103 09 17.     (W)   SCALED
 OT0293* NAVD 88 ORTHO HEIGHT -  1019.198 (meters)     3343.82  (feet) ADJUSTED
 OT0293  ______________________________________________________________________
 OT0293  GEOID HEIGHT    -        -16.252 (meters)                     GEOID18
 OT0293  DYNAMIC HEIGHT  -       1018.827 (meters)     3342.60  (feet) COMP
 OT0293  MODELED GRAVITY -    980,219.8   (mgal)                       NAVD 88
 OT0293
 OT0293  VERT ORDER      -  FIRST     CLASS II
 OT0293
 OT0293.The horizontal coordinates were scaled from a map and have
 OT0293.an estimated accuracy of +/- 6 seconds.
 OT0293
 OT0293.The orthometric height was determined by differential leveling and
 OT0293.adjusted by the NATIONAL GEODETIC SURVEY
 OT0293.in June 1991.
 OT0293
 OT0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0293.GEOID18 height accuracy estimate available here.
 OT0293
 OT0293.Click photographs - Photos may exist for this station.
 OT0293
 OT0293.The dynamic height is computed by dividing the NAVD 88
 OT0293.geopotential number by the normal gravity value computed on the
 OT0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0293.degrees latitude (g = 980.6199 gals.).
 OT0293
 OT0293.The modeled gravity was interpolated from observed gravity values.
 OT0293
 OT0293;                    North         East    Units  Estimated Accuracy
 OT0293;SPC SD S     -   180,700.      373,490.      MT  (+/- 180 meters Scaled)
 OT0293
 OT0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ481652(NAD 83)
 OT0293
 OT0293                          SUPERSEDED SURVEY CONTROL
 OT0293
 OT0293  NGVD 29 (??/??/92) 1018.704  (m)         3342.20   (f) ADJ UNCH    1 2
 OT0293
 OT0293.Superseded values are not recommended for survey control.
 OT0293
 OT0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0293.See file dsdata.pdf to determine how the superseded data were derived.
 OT0293
 OT0293_MARKER: DB = BENCH MARK DISK
 OT0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0293_STAMPING: E 365 1962
 OT0293_MARK LOGO: CGS
 OT0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0293+STABILITY: SURFACE MOTION
 OT0293
 OT0293  HISTORY     - Date     Condition        Report By
 OT0293  HISTORY     - 1962     MONUMENTED       CGS
 OT0293
 OT0293                          STATION DESCRIPTION
 OT0293
 OT0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0293'6.8 MI NE FROM HERMOSA.
 OT0293'ABOUT 6.85 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0293'RAILWAY FROM THE STATION AT HERMOSA, IN SECTION 34, T 1 S, R 8 E,
 OT0293'AT THE SOUTHWEST END OF A DEEP CUT, AT THE NORTHEAST END OF A
 OT0293'DEEP FILL, 0.4 MILE SOUTHWEST OF MILE POST 86, 52 FEET SOUTHEAST
 OT0293'OF THE SOUTHEAST RAIL, 11 FEET NORTHEAST OF THE CENTER LINE OF A
 OT0293'GATE, 1 1/2 FEET SOUTHEAST OF A FENCE, 2.8 NORTHWEST OF A METAL
 OT0293'WITNESS POST, ABOUT 1 1/2 FEET BELOW THE RAIL, AND SET IN THE TOP
 OT0293'OF A CONCRETE POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0312 ***********************************************************************
 PU0312  DESIGNATION -  E 366
 PU0312  PID         -  PU0312
 PU0312  STATE/COUNTY-  SD/PENNINGTON
 PU0312  COUNTRY     -  US
 PU0312  USGS QUAD   -  WASTA (2017)
 PU0312
 PU0312                         *CURRENT SURVEY CONTROL
 PU0312  ______________________________________________________________________
 PU0312* NAD 83(1986) POSITION- 44 04 11.     (N) 102 27 13.     (W)   SCALED
 PU0312* NAVD 88 ORTHO HEIGHT -   718.913 (meters)     2358.63  (feet) ADJUSTED
 PU0312  ______________________________________________________________________
 PU0312  GEOID HEIGHT    -        -18.472 (meters)                     GEOID18
 PU0312  DYNAMIC HEIGHT  -        718.717 (meters)     2357.99  (feet) COMP
 PU0312  MODELED GRAVITY -    980,322.6   (mgal)                       NAVD 88
 PU0312
 PU0312  VERT ORDER      -  SECOND    CLASS 0
 PU0312
 PU0312.The horizontal coordinates were scaled from a map and have
 PU0312.an estimated accuracy of +/- 6 seconds.
 PU0312
 PU0312.The orthometric height was determined by differential leveling and
 PU0312.adjusted by the NATIONAL GEODETIC SURVEY
 PU0312.in June 1991.
 PU0312
 PU0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0312.GEOID18 height accuracy estimate available here.
 PU0312
 PU0312.Click photographs - Photos may exist for this station.
 PU0312
 PU0312.The dynamic height is computed by dividing the NAVD 88
 PU0312.geopotential number by the normal gravity value computed on the
 PU0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0312.degrees latitude (g = 980.6199 gals.).
 PU0312
 PU0312.The modeled gravity was interpolated from observed gravity values.
 PU0312
 PU0312;                    North         East    Units  Estimated Accuracy
 PU0312;SPC SD S     -   195,070.      430,170.      MT  (+/- 180 meters Scaled)
 PU0312
 PU0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ039827(NAD 83)
 PU0312
 PU0312                          SUPERSEDED SURVEY CONTROL
 PU0312
 PU0312  NGVD 29 (??/??/92)  718.478  (m)         2357.21   (f) ADJ UNCH    2 0
 PU0312
 PU0312.Superseded values are not recommended for survey control.
 PU0312
 PU0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0312.See file dsdata.pdf to determine how the superseded data were derived.
 PU0312
 PU0312_MARKER: DB = BENCH MARK DISK
 PU0312_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0312_SP_SET: BRIDGE
 PU0312_STAMPING: E 366 1962
 PU0312_MARK LOGO: CGS
 PU0312_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0312
 PU0312  HISTORY     - Date     Condition        Report By
 PU0312  HISTORY     - 1962     MONUMENTED       CGS
 PU0312
 PU0312                          STATION DESCRIPTION
 PU0312
 PU0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0312'0.8 MI NW FROM WASTA.
 PU0312'ABOUT 0.3 MILE NORTHWEST ALONG A PAVED ROAD FROM THE CHICAGO
 PU0312'AND NORTH WESTERN RAILWAY STATION AT WASTA, THENCE 0.45 MILE
 PU0312'SOUTHWEST ALONG U.S. HIGHWAYS 16 AND 14, 210 YARDS SOUTHWEST
 PU0312'OF THE JUNCTION OF THE CENTER LINES OF THE HIGHWAY AND A
 PU0312'GRAVELED ROAD LEADING NORTHWEST, 16 1/2 FEET SOUTH OF THE
 PU0312'CENTER LINE OF THE HIGHWAY, SET IN THE TOP OF THE SOUTHEAST
 PU0312'CONCRETE WINGWALL OF A HIGHWAY BRIDGE, ABOUT LEVEL WITH THE
 PU0312'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0392 ***********************************************************************
 PU0392  DESIGNATION -  E 367
 PU0392  PID         -  PU0392
 PU0392  STATE/COUNTY-  SD/PENNINGTON
 PU0392  COUNTRY     -  US
 PU0392  USGS QUAD   -  LAKE HILL (2017)
 PU0392
 PU0392                         *CURRENT SURVEY CONTROL
 PU0392  ______________________________________________________________________
 PU0392* NAD 83(1986) POSITION- 44 00 12.     (N) 102 13 51.     (W)   SCALED
 PU0392* NAVD 88 ORTHO HEIGHT -   848.615 (meters)     2784.16  (feet) ADJUSTED
 PU0392  ______________________________________________________________________
 PU0392  GEOID HEIGHT    -        -19.041 (meters)                     GEOID18
 PU0392  DYNAMIC HEIGHT  -        848.356 (meters)     2783.31  (feet) COMP
 PU0392  MODELED GRAVITY -    980,284.7   (mgal)                       NAVD 88
 PU0392
 PU0392  VERT ORDER      -  SECOND    CLASS 0
 PU0392
 PU0392.The horizontal coordinates were scaled from a map and have
 PU0392.an estimated accuracy of +/- 6 seconds.
 PU0392
 PU0392.The orthometric height was determined by differential leveling and
 PU0392.adjusted by the NATIONAL GEODETIC SURVEY
 PU0392.in June 1991.
 PU0392
 PU0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0392.GEOID18 height accuracy estimate available here.
 PU0392
 PU0392.Click photographs - Photos may exist for this station.
 PU0392
 PU0392.The dynamic height is computed by dividing the NAVD 88
 PU0392.geopotential number by the normal gravity value computed on the
 PU0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0392.degrees latitude (g = 980.6199 gals.).
 PU0392
 PU0392.The modeled gravity was interpolated from observed gravity values.
 PU0392
 PU0392;                    North         East    Units  Estimated Accuracy
 PU0392;SPC SD S     -   187,260.      447,840.      MT  (+/- 180 meters Scaled)
 PU0392
 PU0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ220759(NAD 83)
 PU0392
 PU0392                          SUPERSEDED SURVEY CONTROL
 PU0392
 PU0392  NGVD 29 (??/??/92)  848.156  (m)         2782.66   (f) ADJ UNCH    2 0
 PU0392
 PU0392.Superseded values are not recommended for survey control.
 PU0392
 PU0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0392.See file dsdata.pdf to determine how the superseded data were derived.
 PU0392
 PU0392_MARKER: DB = BENCH MARK DISK
 PU0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0392_STAMPING: E 367 1962
 PU0392_MARK LOGO: CGS
 PU0392_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0392+STABILITY: SURFACE MOTION
 PU0392
 PU0392  HISTORY     - Date     Condition        Report By
 PU0392  HISTORY     - 1962     MONUMENTED       CGS
 PU0392
 PU0392                          STATION DESCRIPTION
 PU0392
 PU0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0392'1 MI NE FROM WALL.
 PU0392'ABOUT 1.05 MILES NORTHEAST ALONG COUNTY ROAD 508 FROM THE POST
 PU0392'OFFICE AT WALL, 149 FEET SOUTHWEST OF THE CENTER OF THE CROSSING
 PU0392'OF THE COUNTY ROAD AND THE CHICAGO AND NORTH WESTERN RAILWAY,
 PU0392'88 FEET WEST OF THE CENTER LINE OF THE ROAD, 95 1/2 FEET SOUTH
 PU0392'OF THE SOUTH RAIL, 53 FEET SOUTH OF A TELEPHONE POLE, 39 1/2 FEET
 PU0392'WEST OF A CORNER FENCE POST, 2 FEET NORTH OF A FENCE, 2.0 FEET
 PU0392'WEST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF
 PU0392'THE RAILROAD AND THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0392'POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1652 ***********************************************************************
 PU1652  DESIGNATION -  E 368
 PU1652  PID         -  PU1652
 PU1652  STATE/COUNTY-  SD/LAWRENCE
 PU1652  COUNTRY     -  US
 PU1652  USGS QUAD   -  STURGIS (2017)
 PU1652
 PU1652                         *CURRENT SURVEY CONTROL
 PU1652  ______________________________________________________________________
 PU1652* NAD 83(1986) POSITION- 44 26 39.     (N) 103 36 10.     (W)   SCALED
 PU1652* NAVD 88 ORTHO HEIGHT -  1097.492 (meters)     3600.69  (feet) ADJUSTED
 PU1652  ______________________________________________________________________
 PU1652  GEOID HEIGHT    -        -15.023 (meters)                     GEOID18
 PU1652  DYNAMIC HEIGHT  -       1097.126 (meters)     3599.49  (feet) COMP
 PU1652  MODELED GRAVITY -    980,246.2   (mgal)                       NAVD 88
 PU1652
 PU1652  VERT ORDER      -  FIRST     CLASS II
 PU1652
 PU1652.The horizontal coordinates were scaled from a map and have
 PU1652.an estimated accuracy of +/- 6 seconds.
 PU1652
 PU1652.The orthometric height was determined by differential leveling and
 PU1652.adjusted by the NATIONAL GEODETIC SURVEY
 PU1652.in June 1991.
 PU1652
 PU1652.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1652.GEOID18 height accuracy estimate available here.
 PU1652
 PU1652.Click photographs - Photos may exist for this station.
 PU1652
 PU1652.The dynamic height is computed by dividing the NAVD 88
 PU1652.geopotential number by the normal gravity value computed on the
 PU1652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1652.degrees latitude (g = 980.6199 gals.).
 PU1652
 PU1652.The modeled gravity was interpolated from observed gravity values.
 PU1652
 PU1652;                    North         East    Units  Estimated Accuracy
 PU1652;SPC SD N     -    74,260.      313,300.      MT  (+/- 180 meters Scaled)
 PU1652
 PU1652_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK111221(NAD 83)
 PU1652
 PU1652                          SUPERSEDED SURVEY CONTROL
 PU1652
 PU1652  NGVD 29 (??/??/92) 1096.953  (m)         3598.92   (f) ADJ UNCH    1 2
 PU1652
 PU1652.Superseded values are not recommended for survey control.
 PU1652
 PU1652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1652.See file dsdata.pdf to determine how the superseded data were derived.
 PU1652
 PU1652_MARKER: DB = BENCH MARK DISK
 PU1652_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1652_SP_SET: CULVERT WINGWALL
 PU1652_STAMPING: E 368 1962
 PU1652_MARK LOGO: CGS
 PU1652_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1652+STABILITY: SURFACE MOTION
 PU1652
 PU1652  HISTORY     - Date     Condition        Report By
 PU1652  HISTORY     - 1962     MONUMENTED       CGS
 PU1652
 PU1652                          STATION DESCRIPTION
 PU1652
 PU1652'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1652'2.4 MI SE FROM WHITEWOOD.
 PU1652'ABOUT 2.35 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1652'RAILWAY FROM THE U.S. HIGHWAY 14 OVERPASS AT WHITEWOOD, IN
 PU1652'SECTION 35, T 6 N, R 4 E, 5 POLES SOUTHEAST OF MILEPOST 133,
 PU1652'12 FEET SOUTHWEST OF THE SOUTHWEST RAIL, ABOUT 4 FEET BELOW THE
 PU1652'LEVEL OF THE RAIL, AND SET IN THE TOP OF THE SOUTH STONE WINGWALL
 PU1652'OF A 24-INCH STEEL TUBULAR CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1793 ***********************************************************************
 PU1793  DESIGNATION -  E 369
 PU1793  PID         -  PU1793
 PU1793  STATE/COUNTY-  SD/BUTTE
 PU1793  COUNTRY     -  US
 PU1793  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1793
 PU1793                         *CURRENT SURVEY CONTROL
 PU1793  ______________________________________________________________________
 PU1793* NAD 83(1986) POSITION- 44 55 19.     (N) 103 46 57.     (W)   SCALED
 PU1793* NAVD 88 ORTHO HEIGHT -   932.113 (meters)     3058.11  (feet) ADJUSTED
 PU1793  ______________________________________________________________________
 PU1793  GEOID HEIGHT    -        -15.892 (meters)                     GEOID18
 PU1793  DYNAMIC HEIGHT  -        931.880 (meters)     3057.34  (feet) COMP
 PU1793  MODELED GRAVITY -    980,335.8   (mgal)                       NAVD 88
 PU1793
 PU1793  VERT ORDER      -  FIRST     CLASS II
 PU1793
 PU1793.The horizontal coordinates were scaled from a map and have
 PU1793.an estimated accuracy of +/- 6 seconds.
 PU1793
 PU1793.The orthometric height was determined by differential leveling and
 PU1793.adjusted by the NATIONAL GEODETIC SURVEY
 PU1793.in June 1991.
 PU1793
 PU1793.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1793.GEOID18 height accuracy estimate available here.
 PU1793
 PU1793.Click photographs - Photos may exist for this station.
 PU1793
 PU1793.The dynamic height is computed by dividing the NAVD 88
 PU1793.geopotential number by the normal gravity value computed on the
 PU1793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1793.degrees latitude (g = 980.6199 gals.).
 PU1793
 PU1793.The modeled gravity was interpolated from observed gravity values.
 PU1793
 PU1793;                    North         East    Units  Estimated Accuracy
 PU1793;SPC SD N     -   127,940.      301,480.      MT  (+/- 180 meters Scaled)
 PU1793
 PU1793_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK960750(NAD 83)
 PU1793
 PU1793                          SUPERSEDED SURVEY CONTROL
 PU1793
 PU1793  NGVD 29 (??/??/92)  931.633  (m)         3056.53   (f) ADJ UNCH    1 2
 PU1793
 PU1793.Superseded values are not recommended for survey control.
 PU1793
 PU1793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1793.See file dsdata.pdf to determine how the superseded data were derived.
 PU1793
 PU1793_MARKER: DB = BENCH MARK DISK
 PU1793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1793_STAMPING: E 369 1962
 PU1793_MARK LOGO: CGS
 PU1793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1793+STABILITY: SURFACE MOTION
 PU1793
 PU1793  HISTORY     - Date     Condition        Report By
 PU1793  HISTORY     - 1962     MONUMENTED       CGS
 PU1793
 PU1793                          STATION DESCRIPTION
 PU1793
 PU1793'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1793'18.7 MI N FROM BELLE FOURCHE.
 PU1793'ABOUT 18.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1793'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, ON THE
 PU1793'OUTSIDE OF A CURVE IN SECTION 8, T 11 N, R 3 E, 70 FEET EAST
 PU1793'OF THE CENTER LINE OF THE HIGHWAY, 2 1/2 FEET WEST OF A FENCE,
 PU1793'1.7 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU1793'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PU1793'PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0377 ***********************************************************************
 OR0377  DESIGNATION -  E 37
 OR0377  PID         -  OR0377
 OR0377  STATE/COUNTY-  SD/BRULE
 OR0377  COUNTRY     -  US
 OR0377  USGS QUAD   -  PLATTE LAKE (2017)
 OR0377
 OR0377                         *CURRENT SURVEY CONTROL
 OR0377  ______________________________________________________________________
 OR0377* NAD 83(1986) POSITION- 43 41 41.     (N) 098 51 15.     (W)   SCALED
 OR0377* NAVD 88 ORTHO HEIGHT -   489.979 (meters)     1607.54  (feet) ADJUSTED
 OR0377  ______________________________________________________________________
 OR0377  GEOID HEIGHT    -        -25.871 (meters)                     GEOID18
 OR0377  DYNAMIC HEIGHT  -        489.842 (meters)     1607.09  (feet) COMP
 OR0377  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 OR0377
 OR0377  VERT ORDER      -  FIRST     CLASS II
 OR0377
 OR0377.The horizontal coordinates were scaled from a map and have
 OR0377.an estimated accuracy of +/- 6 seconds.
 OR0377
 OR0377.The orthometric height was determined by differential leveling and
 OR0377.adjusted by the NATIONAL GEODETIC SURVEY
 OR0377.in June 1991.
 OR0377
 OR0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0377.GEOID18 height accuracy estimate available here.
 OR0377
 OR0377.Click photographs - Photos may exist for this station.
 OR0377
 OR0377.The dynamic height is computed by dividing the NAVD 88
 OR0377.geopotential number by the normal gravity value computed on the
 OR0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0377.degrees latitude (g = 980.6199 gals.).
 OR0377
 OR0377.The modeled gravity was interpolated from observed gravity values.
 OR0377
 OR0377;                    North         East    Units  Estimated Accuracy
 OR0377;SPC SD S     -   152,300.      719,230.      MT  (+/- 180 meters Scaled)
 OR0377
 OR0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP117379(NAD 83)
 OR0377
 OR0377                          SUPERSEDED SURVEY CONTROL
 OR0377
 OR0377  NGVD 29 (??/??/92)  489.626  (m)         1606.38   (f) ADJ UNCH    1 2
 OR0377
 OR0377.Superseded values are not recommended for survey control.
 OR0377
 OR0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0377.See file dsdata.pdf to determine how the superseded data were derived.
 OR0377
 OR0377_MARKER: DB = BENCH MARK DISK
 OR0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0377_STAMPING: 1606.381 E 37 1933
 OR0377_MARK LOGO: CGS
 OR0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0377+STABILITY: SURFACE MOTION
 OR0377
 OR0377  HISTORY     - Date     Condition        Report By
 OR0377  HISTORY     - 1933     MONUMENTED       CGS
 OR0377  HISTORY     - 1934     GOOD             CGS
 OR0377  HISTORY     - 20120521 MARK NOT FOUND   INDIV
 OR0377
 OR0377                          STATION DESCRIPTION
 OR0377
 OR0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0377'6 MI E FROM KIMBALL.
 OR0377'6.0 MILES EAST ALONG U.S. HIGHWAY 16 FROM KIMBALL, BRULE COUNTY,
 OR0377'THENCE 2.5 MILES SOUTH ALONG U.S. HIGHWAY 281, 67 FEET WEST
 OR0377'OF THE CENTER LINE OF THE HIGHWAY, AND AT A FENCE LINE.  A
 OR0377'STANDARD DISK, STAMPED 1606.381 E 37 1933 AND SET IN THE TOP
 OR0377'OF A CONCRETE POST PROJECTING 4.5 INCHES ABOVE GROUND.
 OR0377
 OR0377                          STATION RECOVERY (1934)
 OR0377
 OR0377'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0377'RECOVERED IN GOOD CONDITION.
 OR0377
 OR0377                          STATION RECOVERY (2012)
 OR0377
 OR0377'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0377'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0211 ***********************************************************************
 OS0211  DESIGNATION -  E 370
 OS0211  PID         -  OS0211
 OS0211  STATE/COUNTY-  SD/JONES
 OS0211  COUNTRY     -  US
 OS0211  USGS QUAD   -  OKATON (2017)
 OS0211
 OS0211                         *CURRENT SURVEY CONTROL
 OS0211  ______________________________________________________________________
 OS0211* NAD 83(1986) POSITION- 43 53 12.     (N) 100 55 33.     (W)   SCALED
 OS0211* NAVD 88 ORTHO HEIGHT -   712.487 (meters)     2337.55  (feet) ADJUSTED
 OS0211  ______________________________________________________________________
 OS0211  GEOID HEIGHT    -        -23.592 (meters)                     GEOID18
 OS0211  DYNAMIC HEIGHT  -        712.251 (meters)     2336.78  (feet) COMP
 OS0211  MODELED GRAVITY -    980,264.8   (mgal)                       NAVD 88
 OS0211
 OS0211  VERT ORDER      -  FIRST     CLASS II
 OS0211
 OS0211.The horizontal coordinates were scaled from a map and have
 OS0211.an estimated accuracy of +/- 6 seconds.
 OS0211
 OS0211.The orthometric height was determined by differential leveling and
 OS0211.adjusted by the NATIONAL GEODETIC SURVEY
 OS0211.in June 1991.
 OS0211
 OS0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0211.GEOID18 height accuracy estimate available here.
 OS0211
 OS0211.Click photographs - Photos may exist for this station.
 OS0211
 OS0211.The dynamic height is computed by dividing the NAVD 88
 OS0211.geopotential number by the normal gravity value computed on the
 OS0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0211.degrees latitude (g = 980.6199 gals.).
 OS0211
 OS0211.The modeled gravity was interpolated from observed gravity values.
 OS0211
 OS0211;                    North         East    Units  Estimated Accuracy
 OS0211;SPC SD S     -   172,730.      552,390.      MT  (+/- 180 meters Scaled)
 OS0211
 OS0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP453610(NAD 83)
 OS0211
 OS0211                          SUPERSEDED SURVEY CONTROL
 OS0211
 OS0211  NGVD 29 (??/??/92)  712.018  (m)         2336.01   (f) ADJ UNCH    1 2
 OS0211
 OS0211.Superseded values are not recommended for survey control.
 OS0211
 OS0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0211.See file dsdata.pdf to determine how the superseded data were derived.
 OS0211
 OS0211_MARKER: DB = BENCH MARK DISK
 OS0211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0211_STAMPING: E 370 1962
 OS0211_MARK LOGO: CGS
 OS0211_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0211+STABILITY: SURFACE MOTION
 OS0211
 OS0211  HISTORY     - Date     Condition        Report By
 OS0211  HISTORY     - 1962     MONUMENTED       CGS
 OS0211  HISTORY     - 1985     GOOD             NGS
 OS0211
 OS0211                          STATION DESCRIPTION
 OS0211
 OS0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0211'1.9 MI W FROM OKATON.
 OS0211'ABOUT 1.9 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0211'PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION
 OS0211'7, T 2 S, R 27 E, 8 POLES EAST OF MILE POST 529 AND AT A ROAD
 OS0211'CROSSING, 42 FEET SOUTH OF RAIL, 95 FEET WEST OF THE CENTER LINE
 OS0211'OF THE ROAD, 30 FEET WEST OF A TELEPHONE POLE, 2 FEET NORTH OF
 OS0211'A FENCE, 1.9 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET
 OS0211'BELOW THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A CONCRETE
 OS0211'POST PROJECTING 6 INCHES.
 OS0211
 OS0211                          STATION RECOVERY (1985)
 OS0211
 OS0211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0211'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.05 KM (1.90
 OS0211'MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION OF I 90 EXIT
 OS0211'183 AT OKATON, THENCE 0.83 KM (0.52 FT) SOUTH ALONG A GRAVEL ROAD, IN
 OS0211'THE SOUTHWEST CORNER OF THE JUNCTION OF THE OLD ABANDON RAILROAD BED,
 OS0211'29.0 METERS (95 FT) WEST OF THE CENTER OF THE GRAVEL ROAD, 12.8 METERS
 OS0211'(42 FT) SOUTH OF THE SOUTH RAIL, 9.1 METERS (30 FT) WEST OF A
 OS0211'TELEPHONE POLE AND 0.6 METER (2 FT) NORTH OF A FENCE.
 OS0211'THE MARK IS 0.6 METERS  E FROM  A WITNESS POST
 OS0211'THE MARK IS 1.0 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0511 ***********************************************************************
 PT0511  DESIGNATION -  E 371
 PT0511  PID         -  PT0511
 PT0511  STATE/COUNTY-  SD/HAAKON
 PT0511  COUNTRY     -  US
 PT0511  USGS QUAD   -  ELBON (2017)
 PT0511
 PT0511                         *CURRENT SURVEY CONTROL
 PT0511  ______________________________________________________________________
 PT0511* NAD 83(1986) POSITION- 44 17 02.     (N) 101 40 21.     (W)   SCALED
 PT0511* NAVD 88 ORTHO HEIGHT -   755.577 (meters)     2478.92  (feet) ADJUSTED
 PT0511  ______________________________________________________________________
 PT0511  GEOID HEIGHT    -        -20.981 (meters)                     GEOID18
 PT0511  DYNAMIC HEIGHT  -        755.367 (meters)     2478.23  (feet) COMP
 PT0511  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 PT0511
 PT0511  VERT ORDER      -  FIRST     CLASS II
 PT0511
 PT0511.The horizontal coordinates were scaled from a map and have
 PT0511.an estimated accuracy of +/- 6 seconds.
 PT0511
 PT0511.The orthometric height was determined by differential leveling and
 PT0511.adjusted by the NATIONAL GEODETIC SURVEY
 PT0511.in June 1991.
 PT0511
 PT0511.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0511.GEOID18 height accuracy estimate available here.
 PT0511
 PT0511.Click photographs - Photos may exist for this station.
 PT0511
 PT0511.The dynamic height is computed by dividing the NAVD 88
 PT0511.geopotential number by the normal gravity value computed on the
 PT0511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0511.degrees latitude (g = 980.6199 gals.).
 PT0511
 PT0511.The modeled gravity was interpolated from observed gravity values.
 PT0511
 PT0511;                    North         East    Units  Estimated Accuracy
 PT0511;SPC SD S     -   217,560.      493,110.      MT  (+/- 180 meters Scaled)
 PT0511
 PT0511_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ867068(NAD 83)
 PT0511
 PT0511                          SUPERSEDED SURVEY CONTROL
 PT0511
 PT0511  NGVD 29 (??/??/92)  755.110  (m)         2477.39   (f) ADJ UNCH    1 2
 PT0511
 PT0511.Superseded values are not recommended for survey control.
 PT0511
 PT0511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0511.See file dsdata.pdf to determine how the superseded data were derived.
 PT0511
 PT0511_MARKER: DB = BENCH MARK DISK
 PT0511_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0511_SP_SET: BOX CULVERT WINGWALL
 PT0511_STAMPING: E 371 1962
 PT0511_MARK LOGO: CGS
 PT0511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0511+STABILITY: SURFACE MOTION
 PT0511
 PT0511  HISTORY     - Date     Condition        Report By
 PT0511  HISTORY     - 1962     MONUMENTED       CGS
 PT0511
 PT0511                          STATION DESCRIPTION
 PT0511
 PT0511'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0511'12.4 MI S FROM MILESVILLE.
 PT0511'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0511'THE LUTHERAN HOUR AT MILESVILLE, THENCE 8.35 MILES SOUTH
 PT0511'ALONG STATE HIGHWAY 73, AT THE INTERSECTION OF AN EAST-WEST
 PT0511'ROAD, 156 FEET SOUTH OF CENTERLINE OF THE ROAD LEADING WESTERLY,
 PT0511'16 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, ABOUT LEVEL
 PT0511'WITH THE HIGHWAY, AND SET IN THE NORTHWEST WINGWALL OF A LARGE
 PT0511'CONCRETE BOX CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0611 ***********************************************************************
 PT0611  DESIGNATION -  E 372
 PT0611  PID         -  PT0611
 PT0611  STATE/COUNTY-  SD/HAAKON
 PT0611  COUNTRY     -  US
 PT0611  USGS QUAD   -  PHILIP SE (2017)
 PT0611
 PT0611                         *CURRENT SURVEY CONTROL
 PT0611  ______________________________________________________________________
 PT0611* NAD 83(1986) POSITION- 44 02 24.     (N) 101 33 06.     (W)   SCALED
 PT0611* NAVD 88 ORTHO HEIGHT -   633.846 (meters)     2079.54  (feet) ADJUSTED
 PT0611  ______________________________________________________________________
 PT0611  GEOID HEIGHT    -        -21.528 (meters)                     GEOID18
 PT0611  DYNAMIC HEIGHT  -        633.656 (meters)     2078.92  (feet) COMP
 PT0611  MODELED GRAVITY -    980,299.6   (mgal)                       NAVD 88
 PT0611
 PT0611  VERT ORDER      -  SECOND    CLASS 0
 PT0611
 PT0611.The horizontal coordinates were scaled from a map and have
 PT0611.an estimated accuracy of +/- 6 seconds.
 PT0611
 PT0611.The orthometric height was determined by differential leveling and
 PT0611.adjusted by the NATIONAL GEODETIC SURVEY
 PT0611.in June 1991.
 PT0611
 PT0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0611.GEOID18 height accuracy estimate available here.
 PT0611
 PT0611.Click photographs - Photos may exist for this station.
 PT0611
 PT0611.The dynamic height is computed by dividing the NAVD 88
 PT0611.geopotential number by the normal gravity value computed on the
 PT0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0611.degrees latitude (g = 980.6199 gals.).
 PT0611
 PT0611.The modeled gravity was interpolated from observed gravity values.
 PT0611
 PT0611;                    North         East    Units  Estimated Accuracy
 PT0611;SPC SD S     -   190,320.      502,360.      MT  (+/- 180 meters Scaled)
 PT0611
 PT0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP955794(NAD 83)
 PT0611
 PT0611                          SUPERSEDED SURVEY CONTROL
 PT0611
 PT0611  NGVD 29 (??/??/92)  633.387  (m)         2078.04   (f) ADJ UNCH    2 0
 PT0611
 PT0611.Superseded values are not recommended for survey control.
 PT0611
 PT0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0611.See file dsdata.pdf to determine how the superseded data were derived.
 PT0611
 PT0611_MARKER: DB = BENCH MARK DISK
 PT0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0611_STAMPING: E 372 1962
 PT0611_MARK LOGO: CGS
 PT0611_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0611+STABILITY: SURFACE MOTION
 PT0611
 PT0611  HISTORY     - Date     Condition        Report By
 PT0611  HISTORY     - 1962     MONUMENTED       CGS
 PT0611
 PT0611                          STATION DESCRIPTION
 PT0611
 PT0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0611'5.9 MI E FROM PHILIP.
 PT0611'ABOUT 5.9 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0611'FROM THE STATION AT PHILIP, IN SECTION 14, T 1 N, R 21 E, 5 1/2
 PT0611'POLES WEST OF MILE POST 554, 74 FEET NORTH OF THE NORTH RAIL,
 PT0611'3 FEET WEST OF A FENCE CORNER, 2 FEET NORTH OF AN EAST-WEST
 PT0611'FENCE, 3 FEET WEST OF A T FENCE LEADING NORTH, 2.0 FEET NORTH OF
 PT0611'A METAL WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE RAIL,
 PT0611'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0668 ***********************************************************************
 PT0668  DESIGNATION -  E 373
 PT0668  PID         -  PT0668
 PT0668  STATE/COUNTY-  SD/HAAKON
 PT0668  COUNTRY     -  US
 PT0668  USGS QUAD   -  HARTLEY (2017)
 PT0668
 PT0668                         *CURRENT SURVEY CONTROL
 PT0668  ______________________________________________________________________
 PT0668* NAD 83(1986) POSITION- 44 24 05.     (N) 101 46 49.     (W)   SCALED
 PT0668* NAVD 88 ORTHO HEIGHT -   757.489 (meters)     2485.20  (feet) ADJUSTED
 PT0668  ______________________________________________________________________
 PT0668  GEOID HEIGHT    -        -20.625 (meters)                     GEOID18
 PT0668  DYNAMIC HEIGHT  -        757.290 (meters)     2484.54  (feet) COMP
 PT0668  MODELED GRAVITY -    980,329.4   (mgal)                       NAVD 88
 PT0668
 PT0668  VERT ORDER      -  FIRST     CLASS II
 PT0668
 PT0668.The horizontal coordinates were scaled from a map and have
 PT0668.an estimated accuracy of +/- 6 seconds.
 PT0668
 PT0668.The orthometric height was determined by differential leveling and
 PT0668.adjusted by the NATIONAL GEODETIC SURVEY
 PT0668.in October 1997.
 PT0668
 PT0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0668.GEOID18 height accuracy estimate available here.
 PT0668
 PT0668.Click photographs - Photos may exist for this station.
 PT0668
 PT0668.The dynamic height is computed by dividing the NAVD 88
 PT0668.geopotential number by the normal gravity value computed on the
 PT0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0668.degrees latitude (g = 980.6199 gals.).
 PT0668
 PT0668.The modeled gravity was interpolated from observed gravity values.
 PT0668
 PT0668;                    North         East    Units  Estimated Accuracy
 PT0668;SPC SD S     -   230,760.      484,740.      MT  (+/- 180 meters Scaled)
 PT0668
 PT0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ786202(NAD 83)
 PT0668
 PT0668                          SUPERSEDED SURVEY CONTROL
 PT0668
 PT0668  NAVD 88 (06/15/91)  757.448  (m)         2485.06   (f) SUPERSEDED  1 2
 PT0668  NGVD 29 (??/??/92)  756.986  (m)         2483.54   (f) ADJ UNCH    1 2
 PT0668
 PT0668.Superseded values are not recommended for survey control.
 PT0668
 PT0668.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0668.See file dsdata.pdf to determine how the superseded data were derived.
 PT0668
 PT0668_MARKER: DB = BENCH MARK DISK
 PT0668_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0668_STAMPING: E 373 1962
 PT0668_MARK LOGO: CGS
 PT0668_PROJECTION: FLUSH
 PT0668_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0668_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0668+STABILITY: SURFACE MOTION
 PT0668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0668+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 PT0668
 PT0668  HISTORY     - Date     Condition        Report By
 PT0668  HISTORY     - 1962     MONUMENTED       CGS
 PT0668  HISTORY     - 19950605 GOOD             NGS
 PT0668  HISTORY     - 20120612 GOOD             INDIV
 PT0668
 PT0668                          STATION DESCRIPTION
 PT0668
 PT0668'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0668'9.1 MI SW FROM MILESVILLE.
 PT0668'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0668'THE LUTHERAN HOUR AT MILESVILLE, THENCE 5.1 MILES WEST ALONG
 PT0668'STATE HIGHWAY 34 AND 73, 99 FEET NORTH OF THE CENTERLINE OF THE
 PT0668'HIGHWAY, 42 FEET SOUTH OF A POWER POLE, 2 FEET SOUTH OF A FENCE,
 PT0668'1.7 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PT0668'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PT0668'PROJECTING ABOUT 6 INCHES.
 PT0668
 PT0668                          STATION RECOVERY (1995)
 PT0668
 PT0668'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0668'37.6 KM (23.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT0668'OF STATE HIGHWAY 73 IN HOWES, 635.0 M (2083.3 FT) WEST OF MILEPOST
 PT0668'137, 29.9 M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0
 PT0668'FT) SOUTH OF A UTILITY POLE, 0.5 M (1.6 FT) SOUTH OF A FENCE, 0.5 M
 PT0668'(1.6 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PT0668'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PT0668
 PT0668                          STATION RECOVERY (2012)
 PT0668
 PT0668'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0703 ***********************************************************************
 PT0703  DESIGNATION -  E 374
 PT0703  PID         -  PT0703
 PT0703  STATE/COUNTY-  SD/HAAKON
 PT0703  COUNTRY     -  US
 PT0703  USGS QUAD   -  HILLAND (2017)
 PT0703
 PT0703                         *CURRENT SURVEY CONTROL
 PT0703  ______________________________________________________________________
 PT0703* NAD 83(1986) POSITION- 44 17 03.     (N) 101 47 15.     (W)   SCALED
 PT0703* NAVD 88 ORTHO HEIGHT -   791.522 (meters)     2596.85  (feet) ADJUSTED
 PT0703  ______________________________________________________________________
 PT0703  GEOID HEIGHT    -        -20.590 (meters)                     GEOID18
 PT0703  DYNAMIC HEIGHT  -        791.301 (meters)     2596.13  (feet) COMP
 PT0703  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PT0703
 PT0703  VERT ORDER      -  SECOND    CLASS 0
 PT0703
 PT0703.The horizontal coordinates were scaled from a map and have
 PT0703.an estimated accuracy of +/- 6 seconds.
 PT0703
 PT0703.The orthometric height was determined by differential leveling and
 PT0703.adjusted by the NATIONAL GEODETIC SURVEY
 PT0703.in June 1991.
 PT0703
 PT0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0703.GEOID18 height accuracy estimate available here.
 PT0703
 PT0703.Click photographs - Photos may exist for this station.
 PT0703
 PT0703.The dynamic height is computed by dividing the NAVD 88
 PT0703.geopotential number by the normal gravity value computed on the
 PT0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0703.degrees latitude (g = 980.6199 gals.).
 PT0703
 PT0703.The modeled gravity was interpolated from observed gravity values.
 PT0703
 PT0703;                    North         East    Units  Estimated Accuracy
 PT0703;SPC SD S     -   217,750.      483,930.      MT  (+/- 180 meters Scaled)
 PT0703
 PT0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ775072(NAD 83)
 PT0703
 PT0703                          SUPERSEDED SURVEY CONTROL
 PT0703
 PT0703  NGVD 29 (??/??/92)  791.056  (m)         2595.32   (f) ADJ UNCH    2 0
 PT0703
 PT0703.Superseded values are not recommended for survey control.
 PT0703
 PT0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0703.See file dsdata.pdf to determine how the superseded data were derived.
 PT0703
 PT0703_MARKER: DB = BENCH MARK DISK
 PT0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0703_STAMPING: E 374 1962
 PT0703_MARK LOGO: CGS
 PT0703_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0703+STABILITY: SURFACE MOTION
 PT0703
 PT0703  HISTORY     - Date     Condition        Report By
 PT0703  HISTORY     - 1962     MONUMENTED       CGS
 PT0703
 PT0703                          STATION DESCRIPTION
 PT0703
 PT0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0703'3.5 MI E FROM HILLAND.
 PT0703'ABOUT 3.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0703'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD AND A
 PT0703'ROAD LEADING NORTH, IN SECTION 23, T 4 N, R 19 E, 135 FEET NORTH
 PT0703'OF THE CENTER LINE OF THE ROAD, 36 FEET WEST OF THE CENTER LINE
 PT0703'OF THE NORTH-SOUTH ROAD, 92 FEET NORTHEAST OF A POWER POLE, 1.6
 PT0703'FEET SOUTH OF A METAL WITNESS POST, 1 FOOT EAST OF A FENCE, ABOUT
 PT0703'2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PT0703'CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0377 ***********************************************************************
 PU0377  DESIGNATION -  E 375
 PU0377  PID         -  PU0377
 PU0377  STATE/COUNTY-  SD/PENNINGTON
 PU0377  COUNTRY     -  US
 PU0377  USGS QUAD   -  PEDRO (2017)
 PU0377
 PU0377                         *CURRENT SURVEY CONTROL
 PU0377  ______________________________________________________________________
 PU0377* NAD 83(1986) POSITION- 44 24 03.     (N) 102 07 06.     (W)   SCALED
 PU0377* NAVD 88 ORTHO HEIGHT -   622.814 (meters)     2043.35  (feet) ADJUSTED
 PU0377  ______________________________________________________________________
 PU0377  GEOID HEIGHT    -        -19.672 (meters)                     GEOID18
 PU0377  DYNAMIC HEIGHT  -        622.667 (meters)     2042.87  (feet) COMP
 PU0377  MODELED GRAVITY -    980,361.3   (mgal)                       NAVD 88
 PU0377
 PU0377  VERT ORDER      -  SECOND    CLASS 0
 PU0377
 PU0377.The horizontal coordinates were scaled from a map and have
 PU0377.an estimated accuracy of +/- 6 seconds.
 PU0377
 PU0377.The orthometric height was determined by differential leveling and
 PU0377.adjusted by the NATIONAL GEODETIC SURVEY
 PU0377.in June 1991.
 PU0377
 PU0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0377.GEOID18 height accuracy estimate available here.
 PU0377
 PU0377.Click photographs - Photos may exist for this station.
 PU0377
 PU0377.The dynamic height is computed by dividing the NAVD 88
 PU0377.geopotential number by the normal gravity value computed on the
 PU0377.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0377.degrees latitude (g = 980.6199 gals.).
 PU0377
 PU0377.The modeled gravity was interpolated from observed gravity values.
 PU0377
 PU0377;                    North         East    Units  Estimated Accuracy
 PU0377;SPC SD S     -   231,220.      457,810.      MT  (+/- 180 meters Scaled)
 PU0377
 PU0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK294204(NAD 83)
 PU0377
 PU0377                          SUPERSEDED SURVEY CONTROL
 PU0377
 PU0377  NGVD 29 (??/??/92)  622.368  (m)         2041.89   (f) ADJ UNCH    2 0
 PU0377
 PU0377.Superseded values are not recommended for survey control.
 PU0377
 PU0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0377.See file dsdata.pdf to determine how the superseded data were derived.
 PU0377
 PU0377_MARKER: DB = BENCH MARK DISK
 PU0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0377_STAMPING: E 375 1962
 PU0377_MARK LOGO: CGS
 PU0377_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0377+STABILITY: SURFACE MOTION
 PU0377
 PU0377  HISTORY     - Date     Condition        Report By
 PU0377  HISTORY     - 1962     MONUMENTED       CGS
 PU0377  HISTORY     - 1962     GOOD             CGS
 PU0377
 PU0377                          STATION DESCRIPTION
 PU0377
 PU0377'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0377'1.4 MI S FROM PEDRO.
 PU0377'ABOUT 1.0 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0377'AT PEDRO, THENCE 1.3 MILES SOUTH ALONG A GRAVELED ROAD, AT THE
 PU0377'JUNCTION OF THE GRAVELED ROAD AND A ROAD LEADING SOUTHWEST AND
 PU0377'SOUTHEAST, IN SECTION 18, T 5 N, R 17 E, 58 FEET WEST OF THE
 PU0377'CENTER LINE OF THE ROAD, 53 FEET NORTHWEST OF THE CENTER LINE
 PU0377'OF THE ROAD FORMING THE NORTHWEST SIDE OF A TRIANGULAR ROAD
 PU0377'JUNCTION, 3 FEET WEST OF A POWER POLE, 2.3 FEET NORTH OF A METAL
 PU0377'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PU0377'A CONCRETE POST PROJECTING 6 INCHES.
 PU0377
 PU0377                          STATION RECOVERY (1962)
 PU0377
 PU0377'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0377'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2086 ***********************************************************************
 PU2086  DESIGNATION -  E 376
 PU2086  PID         -  PU2086
 PU2086  STATE/COUNTY-  SD/LAWRENCE
 PU2086  COUNTRY     -  US
 PU2086  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2086
 PU2086                         *CURRENT SURVEY CONTROL
 PU2086  ______________________________________________________________________
 PU2086* NAD 83(1986) POSITION- 44 32 08.     (N) 103 56 53.     (W)   SCALED
 PU2086* NAVD 88 ORTHO HEIGHT -  1093.617 (meters)     3587.98  (feet) ADJUSTED
 PU2086  ______________________________________________________________________
 PU2086  GEOID HEIGHT    -        -14.638 (meters)                     GEOID18
 PU2086  DYNAMIC HEIGHT  -       1093.252 (meters)     3586.78  (feet) COMP
 PU2086  MODELED GRAVITY -    980,246.0   (mgal)                       NAVD 88
 PU2086
 PU2086  VERT ORDER      -  SECOND    CLASS 0
 PU2086
 PU2086.The horizontal coordinates were scaled from a map and have
 PU2086.an estimated accuracy of +/- 6 seconds.
 PU2086
 PU2086.The orthometric height was determined by differential leveling and
 PU2086.adjusted by the NATIONAL GEODETIC SURVEY
 PU2086.in June 1991.
 PU2086
 PU2086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2086.GEOID18 height accuracy estimate available here.
 PU2086
 PU2086.Click photographs - Photos may exist for this station.
 PU2086
 PU2086.The dynamic height is computed by dividing the NAVD 88
 PU2086.geopotential number by the normal gravity value computed on the
 PU2086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2086.degrees latitude (g = 980.6199 gals.).
 PU2086
 PU2086.The modeled gravity was interpolated from observed gravity values.
 PU2086
 PU2086;                    North         East    Units  Estimated Accuracy
 PU2086;SPC SD N     -    85,680.      286,340.      MT  (+/- 180 meters Scaled)
 PU2086
 PU2086_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK835318(NAD 83)
 PU2086
 PU2086                          SUPERSEDED SURVEY CONTROL
 PU2086
 PU2086  NGVD 29 (??/??/92) 1093.062  (m)         3586.15   (f) ADJ UNCH    2 0
 PU2086
 PU2086.Superseded values are not recommended for survey control.
 PU2086
 PU2086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2086.See file dsdata.pdf to determine how the superseded data were derived.
 PU2086
 PU2086_MARKER: DB = BENCH MARK DISK
 PU2086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2086_STAMPING: E 376 1962
 PU2086_MARK LOGO: CGS
 PU2086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2086+STABILITY: SURFACE MOTION
 PU2086
 PU2086  HISTORY     - Date     Condition        Report By
 PU2086  HISTORY     - 1962     MONUMENTED       CGS
 PU2086
 PU2086                          STATION DESCRIPTION
 PU2086
 PU2086'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2086'7.1 MI NW FROM SPEARFISH.
 PU2086'2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU2086'SPEARFISH TO THE JUNCTION OF U.S. HIGHWAY 14, THENCE 5.1 MILE
 PU2086'WEST ALONG U.S. HIGHWAY 14 TO A CURVE AND A TRACK ROAD TO A
 PU2086'PASTURE, 47 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 PU2086'15 FEET SOUTHEAST OF THE CENTERLINE OF THE TRACK ROAD, 61 FEET
 PU2086'NORTHWEST AND ACROSS THE FENCE FROM A POWER POLE, 1.8 FEET
 PU2086'SOUTHWEST OF A FENCE LINE, 1.5 FEET SOUTHEAST OF A WITNESS POST,
 PU2086'3.5 FEET BELOW THE HIGHWAY A CONCRETE POST PROJECTING ABOUT
 PU2086'0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1710 ***********************************************************************
 PU1710  DESIGNATION -  E 377
 PU1710  PID         -  PU1710
 PU1710  STATE/COUNTY-  SD/LAWRENCE
 PU1710  COUNTRY     -  US
 PU1710  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1710
 PU1710                         *CURRENT SURVEY CONTROL
 PU1710  ______________________________________________________________________
 PU1710* NAD 83(1986) POSITION- 44 26 05.     (N) 103 40 47.     (W)   SCALED
 PU1710* NAVD 88 ORTHO HEIGHT -  1219.488 (meters)     4000.94  (feet) ADJUSTED
 PU1710  ______________________________________________________________________
 PU1710  GEOID HEIGHT    -        -14.616 (meters)                     GEOID18
 PU1710  DYNAMIC HEIGHT  -       1219.068 (meters)     3999.56  (feet) COMP
 PU1710  MODELED GRAVITY -    980,230.5   (mgal)                       NAVD 88
 PU1710
 PU1710  VERT ORDER      -  SECOND    CLASS 0
 PU1710
 PU1710.The horizontal coordinates were scaled from a map and have
 PU1710.an estimated accuracy of +/- 6 seconds.
 PU1710
 PU1710.The orthometric height was determined by differential leveling and
 PU1710.adjusted by the NATIONAL GEODETIC SURVEY
 PU1710.in June 1991.
 PU1710
 PU1710.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1710.GEOID18 height accuracy estimate available here.
 PU1710
 PU1710.Click photographs - Photos may exist for this station.
 PU1710
 PU1710.The dynamic height is computed by dividing the NAVD 88
 PU1710.geopotential number by the normal gravity value computed on the
 PU1710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1710.degrees latitude (g = 980.6199 gals.).
 PU1710
 PU1710.The modeled gravity was interpolated from observed gravity values.
 PU1710
 PU1710;                    North         East    Units  Estimated Accuracy
 PU1710;SPC SD N     -    73,490.      307,130.      MT  (+/- 180 meters Scaled)
 PU1710
 PU1710_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK050210(NAD 83)
 PU1710
 PU1710                          SUPERSEDED SURVEY CONTROL
 PU1710
 PU1710  NGVD 29 (??/??/92) 1218.942  (m)         3999.15   (f) ADJ UNCH    2 0
 PU1710
 PU1710.Superseded values are not recommended for survey control.
 PU1710
 PU1710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1710.See file dsdata.pdf to determine how the superseded data were derived.
 PU1710
 PU1710_MARKER: DB = BENCH MARK DISK
 PU1710_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1710_SP_SET: BUILDING
 PU1710_STAMPING: E 377 1962
 PU1710_MARK LOGO: CGS
 PU1710_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1710
 PU1710  HISTORY     - Date     Condition        Report By
 PU1710  HISTORY     - 1962     MONUMENTED       CGS
 PU1710
 PU1710                          STATION DESCRIPTION
 PU1710
 PU1710'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1710'11.8 MI SE FROM SPEARFISH.
 PU1710'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1710'AT SPEARFISH, THENCE 2.55 MILE SOUTHEAST ALONG A GRAVELED ROAD,
 PU1710'AT A ROCK SCHOOL HOUSE, SET VERTICAL IN THE SOUTH FACE OF THE
 PU1710'SCHOOL, 3.5 FEET EAST OF THE SOUTHWEST CORNER OF THE BUILDING,
 PU1710'7.2 FEET WEST OF THE CENTERLINE OF THE ENTRANCE, 2 FEET ABOVE
 PU1710'THE GROUND, ABOUT 1.5 FEET ABOVE THE ROAD, DRILLED IN VERTICAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0444 ***********************************************************************
 PU0444  DESIGNATION -  E 378
 PU0444  PID         -  PU0444
 PU0444  STATE/COUNTY-  SD/PENNINGTON
 PU0444  COUNTRY     -  US
 PU0444  USGS QUAD   -  RAINY CREEK (2017)
 PU0444
 PU0444                         *CURRENT SURVEY CONTROL
 PU0444  ______________________________________________________________________
 PU0444* NAD 83(1986) POSITION- 44 14 24.     (N) 102 08 51.     (W)   SCALED
 PU0444* NAVD 88 ORTHO HEIGHT -   782.322 (meters)     2566.67  (feet) ADJUSTED
 PU0444  ______________________________________________________________________
 PU0444  GEOID HEIGHT    -        -19.461 (meters)                     GEOID18
 PU0444  DYNAMIC HEIGHT  -        782.105 (meters)     2565.96  (feet) COMP
 PU0444  MODELED GRAVITY -    980,315.1   (mgal)                       NAVD 88
 PU0444
 PU0444  VERT ORDER      -  SECOND    CLASS 0
 PU0444
 PU0444.The horizontal coordinates were scaled from a map and have
 PU0444.an estimated accuracy of +/- 6 seconds.
 PU0444
 PU0444.The orthometric height was determined by differential leveling and
 PU0444.adjusted by the NATIONAL GEODETIC SURVEY
 PU0444.in June 1991.
 PU0444
 PU0444.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0444.GEOID18 height accuracy estimate available here.
 PU0444
 PU0444.Click photographs - Photos may exist for this station.
 PU0444
 PU0444.The dynamic height is computed by dividing the NAVD 88
 PU0444.geopotential number by the normal gravity value computed on the
 PU0444.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0444.degrees latitude (g = 980.6199 gals.).
 PU0444
 PU0444.The modeled gravity was interpolated from observed gravity values.
 PU0444
 PU0444;                    North         East    Units  Estimated Accuracy
 PU0444;SPC SD S     -   213,400.      455,100.      MT  (+/- 180 meters Scaled)
 PU0444
 PU0444_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK277024(NAD 83)
 PU0444
 PU0444                          SUPERSEDED SURVEY CONTROL
 PU0444
 PU0444  NGVD 29 (??/??/92)  781.865  (m)         2565.17   (f) ADJ UNCH    2 0
 PU0444
 PU0444.Superseded values are not recommended for survey control.
 PU0444
 PU0444.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0444.See file dsdata.pdf to determine how the superseded data were derived.
 PU0444
 PU0444_MARKER: DB = BENCH MARK DISK
 PU0444_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0444_STAMPING: E 378 1962
 PU0444_MARK LOGO: CGS
 PU0444_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0444_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0444+STABILITY: SURFACE MOTION
 PU0444
 PU0444  HISTORY     - Date     Condition        Report By
 PU0444  HISTORY     - 1962     MONUMENTED       CGS
 PU0444
 PU0444                          STATION DESCRIPTION
 PU0444
 PU0444'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0444'4 MI SE FROM CREIGHTON.
 PU0444'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0444'AND SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0444'GRAVELED ROAD, 35 1/2 FEET EAST OF THE CENTER LINE OF A GRAVELED
 PU0444'ROAD, 46 1/2 FEET SOUTHEAST OF THE CENTER LINE OF A ROAD JUNCTION,
 PU0444'28 1/2 FEET SOUTH OF THE CENTER LINE OF A FIELD ROAD, 7.6 FEET
 PU0444'NORTH OF A BRACED POWER POLE, 2.4 FEET SOUTHWEST OF A METAL
 PU0444'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0444'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0540 ***********************************************************************
 PU0540  DESIGNATION -  E 379
 PU0540  PID         -  PU0540
 PU0540  STATE/COUNTY-  SD/PENNINGTON
 PU0540  COUNTRY     -  US
 PU0540  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0540
 PU0540                         *CURRENT SURVEY CONTROL
 PU0540  ______________________________________________________________________
 PU0540* NAD 83(1986) POSITION- 44 06 37.     (N) 102 06 28.     (W)   SCALED
 PU0540* NAVD 88 ORTHO HEIGHT -   864.151 (meters)     2835.14  (feet) ADJUSTED
 PU0540  ______________________________________________________________________
 PU0540  GEOID HEIGHT    -        -19.455 (meters)                     GEOID18
 PU0540  DYNAMIC HEIGHT  -        863.901 (meters)     2834.32  (feet) COMP
 PU0540  MODELED GRAVITY -    980,299.0   (mgal)                       NAVD 88
 PU0540
 PU0540  VERT ORDER      -  SECOND    CLASS 0
 PU0540
 PU0540.The horizontal coordinates were scaled from a map and have
 PU0540.an estimated accuracy of +/- 6 seconds.
 PU0540
 PU0540.The orthometric height was determined by differential leveling and
 PU0540.adjusted by the NATIONAL GEODETIC SURVEY
 PU0540.in June 1991.
 PU0540
 PU0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0540.GEOID18 height accuracy estimate available here.
 PU0540
 PU0540.Click photographs - Photos may exist for this station.
 PU0540
 PU0540.The dynamic height is computed by dividing the NAVD 88
 PU0540.geopotential number by the normal gravity value computed on the
 PU0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0540.degrees latitude (g = 980.6199 gals.).
 PU0540
 PU0540.The modeled gravity was interpolated from observed gravity values.
 PU0540
 PU0540;                    North         East    Units  Estimated Accuracy
 PU0540;SPC SD S     -   198,930.      457,960.      MT  (+/- 180 meters Scaled)
 PU0540
 PU0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ314881(NAD 83)
 PU0540
 PU0540                          SUPERSEDED SURVEY CONTROL
 PU0540
 PU0540  NGVD 29 (??/??/92)  863.700  (m)         2833.66   (f) ADJ UNCH    2 0
 PU0540
 PU0540.Superseded values are not recommended for survey control.
 PU0540
 PU0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0540.See file dsdata.pdf to determine how the superseded data were derived.
 PU0540
 PU0540_MARKER: DB = BENCH MARK DISK
 PU0540_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0540_STAMPING: E 379 1962
 PU0540_MARK LOGO: CGS
 PU0540_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0540_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0540+STABILITY: SURFACE MOTION
 PU0540
 PU0540  HISTORY     - Date     Condition        Report By
 PU0540  HISTORY     - 1962     MONUMENTED       CGS
 PU0540
 PU0540                          STATION DESCRIPTION
 PU0540
 PU0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0540'9.7 MI NE FROM QUINN.
 PU0540'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0540'AT QUINN, THENCE 1.0 MILE EAST ALONG A GRAVELED ROAD, 0.4 MILE
 PU0540'EAST OF THE CREST OF A HILL, 66.4 FEET NORTH OF AND ACROSS THE
 PU0540'ROAD FROM A POWER POLE, 109 FEET WEST OF A CORNER FENCE POST,
 PU0540'33 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1.8 FEET SOUTH
 PU0540'OF A FENCE, 1.8 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 PU0540'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0540'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0155 ***********************************************************************
 OS0155  DESIGNATION -  E 38
 OS0155  PID         -  OS0155
 OS0155  STATE/COUNTY-  SD/TODD
 OS0155  COUNTRY     -  US
 OS0155  USGS QUAD   -  MISSION (2017)
 OS0155
 OS0155                         *CURRENT SURVEY CONTROL
 OS0155  ______________________________________________________________________
 OS0155* NAD 83(1986) POSITION- 43 19 55.     (N) 100 42 39.     (W)   SCALED
 OS0155* NAVD 88 ORTHO HEIGHT -   779.989 (meters)     2559.01  (feet) ADJUSTED
 OS0155  ______________________________________________________________________
 OS0155  GEOID HEIGHT    -        -23.253 (meters)                     GEOID18
 OS0155  DYNAMIC HEIGHT  -        779.678 (meters)     2557.99  (feet) COMP
 OS0155  MODELED GRAVITY -    980,196.4   (mgal)                       NAVD 88
 OS0155
 OS0155  VERT ORDER      -  FIRST     CLASS II
 OS0155
 OS0155.The horizontal coordinates were scaled from a map and have
 OS0155.an estimated accuracy of +/- 6 seconds.
 OS0155
 OS0155.The orthometric height was determined by differential leveling and
 OS0155.adjusted by the NATIONAL GEODETIC SURVEY
 OS0155.in June 1991.
 OS0155
 OS0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0155.GEOID18 height accuracy estimate available here.
 OS0155
 OS0155.Click photographs - Photos may exist for this station.
 OS0155
 OS0155.The dynamic height is computed by dividing the NAVD 88
 OS0155.geopotential number by the normal gravity value computed on the
 OS0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0155.degrees latitude (g = 980.6199 gals.).
 OS0155
 OS0155.The modeled gravity was interpolated from observed gravity values.
 OS0155
 OS0155;                    North         East    Units  Estimated Accuracy
 OS0155;SPC SD S     -   111,010.      569,390.      MT  (+/- 180 meters Scaled)
 OS0155
 OS0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN613990(NAD 83)
 OS0155
 OS0155                          SUPERSEDED SURVEY CONTROL
 OS0155
 OS0155  NGVD 29 (??/??/92)  779.598  (m)         2557.73   (f) ADJ UNCH    1 2
 OS0155
 OS0155.Superseded values are not recommended for survey control.
 OS0155
 OS0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0155.See file dsdata.pdf to determine how the superseded data were derived.
 OS0155
 OS0155_MARKER: DB = BENCH MARK DISK
 OS0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0155_STAMPING: E 38 1933
 OS0155_MARK LOGO: CGS
 OS0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0155+STABILITY: SURFACE MOTION
 OS0155
 OS0155  HISTORY     - Date     Condition        Report By
 OS0155  HISTORY     - 1933     MONUMENTED       CGS
 OS0155  HISTORY     - 1934     GOOD             CGS
 OS0155  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0155
 OS0155                          STATION DESCRIPTION
 OS0155
 OS0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0155'5.2 MI N FROM MISSION.
 OS0155'ABOUT 5-1/4 MILES NORTH ALONG U.S. HIGHWAY 83 FROM MISSION,
 OS0155'TODD COUNTY, ABOUT 2 MIILES NORTH OF THE JUNCTION OF U.S.
 OS0155'HIGHWAY 18, ABOUT 29 YARDS NORTH OF THE CENTER LINE OF A CROSS
 OS0155'ROAD, AND ABOUT 35 YARDS EAST OF THE CENTER LINE OF THE HIGHWAY.
 OS0155'A STANDARD DISK, STAMPED E 38 1933 AND SET IN THE TOP OF A
 OS0155'CONCRETE POST.
 OS0155
 OS0155                          STATION RECOVERY (1934)
 OS0155
 OS0155'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OS0155'RECOVERED IN GOOD CONDITION.
 OS0155
 OS0155                          STATION RECOVERY (1992)
 OS0155
 OS0155'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0155'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0794 ***********************************************************************
 PT0794  DESIGNATION -  E 380
 PT0794  PID         -  PT0794
 PT0794  STATE/COUNTY-  SD/HAAKON
 PT0794  COUNTRY     -  US
 PT0794  USGS QUAD   -  BOWEN RANCH (2017)
 PT0794
 PT0794                         *CURRENT SURVEY CONTROL
 PT0794  ______________________________________________________________________
 PT0794* NAD 83(1986) POSITION- 44 04 55.     (N) 101 49 37.     (W)   SCALED
 PT0794* NAVD 88 ORTHO HEIGHT -   734.135 (meters)     2408.57  (feet) ADJUSTED
 PT0794  ______________________________________________________________________
 PT0794  GEOID HEIGHT    -        -20.496 (meters)                     GEOID18
 PT0794  DYNAMIC HEIGHT  -        733.921 (meters)     2407.87  (feet) COMP
 PT0794  MODELED GRAVITY -    980,303.6   (mgal)                       NAVD 88
 PT0794
 PT0794  VERT ORDER      -  SECOND    CLASS 0
 PT0794
 PT0794.The horizontal coordinates were scaled from a map and have
 PT0794.an estimated accuracy of +/- 6 seconds.
 PT0794
 PT0794.The orthometric height was determined by differential leveling and
 PT0794.adjusted by the NATIONAL GEODETIC SURVEY
 PT0794.in June 1991.
 PT0794
 PT0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0794.GEOID18 height accuracy estimate available here.
 PT0794
 PT0794.Click photographs - Photos may exist for this station.
 PT0794
 PT0794.The dynamic height is computed by dividing the NAVD 88
 PT0794.geopotential number by the normal gravity value computed on the
 PT0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0794.degrees latitude (g = 980.6199 gals.).
 PT0794
 PT0794.The modeled gravity was interpolated from observed gravity values.
 PT0794
 PT0794;                    North         East    Units  Estimated Accuracy
 PT0794;SPC SD S     -   195,340.      480,380.      MT  (+/- 180 meters Scaled)
 PT0794
 PT0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP736848(NAD 83)
 PT0794
 PT0794                          SUPERSEDED SURVEY CONTROL
 PT0794
 PT0794  NGVD 29 (??/??/92)  733.678  (m)         2407.08   (f) ADJ UNCH    2 0
 PT0794
 PT0794.Superseded values are not recommended for survey control.
 PT0794
 PT0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0794.See file dsdata.pdf to determine how the superseded data were derived.
 PT0794
 PT0794_MARKER: DB = BENCH MARK DISK
 PT0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0794_STAMPING: E 380 1962
 PT0794_MARK LOGO: CGS
 PT0794_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0794+STABILITY: SURFACE MOTION
 PT0794
 PT0794  HISTORY     - Date     Condition        Report By
 PT0794  HISTORY     - 1962     MONUMENTED       CGS
 PT0794
 PT0794                          STATION DESCRIPTION
 PT0794
 PT0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0794'15.7 MI S FROM HILLAND.
 PT0794'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0794'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0794'AND GRADED DIRT ROAD, THENCE 3.15 MILES SOUTHEAST ALONG A
 PT0794'GRAVELED ROAD, AT A LONG CURVE IN THE ROAD, 85 FEET EAST OF THE
 PT0794'CENTER LINE OF A DIRT ROAD LEADING SOUTH, 83 FEET SOUTHWEST
 PT0794'OF THE CENTER LINE OF THE CURVE IN THE GRAVELED ROAD, 13 FEET
 PT0794'SOUTH OF THE MOST SOUTHERLY POLE OF TWO LARGE POWER POLES,
 PT0794'2.0 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PT0794'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0489 ***********************************************************************
 PU0489  DESIGNATION -  E 381
 PU0489  PID         -  PU0489
 PU0489  STATE/COUNTY-  SD/PENNINGTON
 PU0489  COUNTRY     -  US
 PU0489  USGS QUAD   -  WASTA SE (2017)
 PU0489
 PU0489                         *CURRENT SURVEY CONTROL
 PU0489  ______________________________________________________________________
 PU0489* NAD 83(1986) POSITION- 44 03 53.     (N) 102 20 02.     (W)   SCALED
 PU0489* NAVD 88 ORTHO HEIGHT -   832.191 (meters)     2730.28  (feet) ADJUSTED
 PU0489  ______________________________________________________________________
 PU0489  GEOID HEIGHT    -        -18.757 (meters)                     GEOID18
 PU0489  DYNAMIC HEIGHT  -        831.947 (meters)     2729.48  (feet) COMP
 PU0489  MODELED GRAVITY -    980,296.3   (mgal)                       NAVD 88
 PU0489
 PU0489  VERT ORDER      -  SECOND    CLASS 0
 PU0489
 PU0489.The horizontal coordinates were scaled from a map and have
 PU0489.an estimated accuracy of +/- 6 seconds.
 PU0489
 PU0489.The orthometric height was determined by differential leveling and
 PU0489.adjusted by the NATIONAL GEODETIC SURVEY
 PU0489.in June 1991.
 PU0489
 PU0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0489.GEOID18 height accuracy estimate available here.
 PU0489
 PU0489.Click photographs - Photos may exist for this station.
 PU0489
 PU0489.The dynamic height is computed by dividing the NAVD 88
 PU0489.geopotential number by the normal gravity value computed on the
 PU0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0489.degrees latitude (g = 980.6199 gals.).
 PU0489
 PU0489.The modeled gravity was interpolated from observed gravity values.
 PU0489
 PU0489;                    North         East    Units  Estimated Accuracy
 PU0489;SPC SD S     -   194,280.      439,740.      MT  (+/- 180 meters Scaled)
 PU0489
 PU0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ135825(NAD 83)
 PU0489
 PU0489                          SUPERSEDED SURVEY CONTROL
 PU0489
 PU0489  NGVD 29 (??/??/92)  831.741  (m)         2728.80   (f) ADJ UNCH    2 0
 PU0489
 PU0489.Superseded values are not recommended for survey control.
 PU0489
 PU0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0489.See file dsdata.pdf to determine how the superseded data were derived.
 PU0489
 PU0489_MARKER: DB = BENCH MARK DISK
 PU0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0489_STAMPING: E 381 1962
 PU0489_MARK LOGO: CGS
 PU0489_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0489+STABILITY: SURFACE MOTION
 PU0489
 PU0489  HISTORY     - Date     Condition        Report By
 PU0489  HISTORY     - 1962     MONUMENTED       CGS
 PU0489
 PU0489                          STATION DESCRIPTION
 PU0489
 PU0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0489'6.8 MI NE FROM WASTA.
 PU0489'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0489'FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST ALONG
 PU0489'U.S. HIGHWAY 16, THENCE 0.9 MILE NORTHEAST ALONG A GRADED DIRT
 PU0489'ROAD, THENCE 1.15 MILES EAST ALONG A GRAVELED ROAD, IN SECTION
 PU0489'8, T 1 N, R 15 E, 0.1 MILE NORTH OF A CURVE IN THE ROAD, 69 FEET
 PU0489'NORTHEAST OF THE CENTER LINE OF THE ROAD, 19 FEET WEST-NORTHWEST
 PU0489'OF A FENCE CORNER, 1 1/2 FEET SOUTHWEST OF A FENCE, 1.5 FEET
 PU0489'SOUTHEAST OF A METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL
 PU0489'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0489'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0107 ***********************************************************************
 OT0107  DESIGNATION -  E 382
 OT0107  PID         -  OT0107
 OT0107  STATE/COUNTY-  SD/PENNINGTON
 OT0107  COUNTRY     -  US
 OT0107  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0107
 OT0107                         *CURRENT SURVEY CONTROL
 OT0107  ______________________________________________________________________
 OT0107* NAD 83(1986) POSITION- 43 53 27.5    (N) 102 16 42.0    (W)   HD_HELD2
 OT0107* NAVD 88 ORTHO HEIGHT -   906.468 (meters)     2973.97  (feet) ADJUSTED
 OT0107  ______________________________________________________________________
 OT0107  GEOID HEIGHT    -        -18.901 (meters)                     GEOID18
 OT0107  DYNAMIC HEIGHT  -        906.172 (meters)     2973.00  (feet) COMP
 OT0107  MODELED GRAVITY -    980,261.5   (mgal)                       NAVD 88
 OT0107
 OT0107  VERT ORDER      -  SECOND    CLASS 0
 OT0107
 OT0107.The horizontal coordinates were established by autonomous hand held GPS
 OT0107.observations and have an estimated accuracy of +/- 10 meters.
 OT0107
 OT0107.The orthometric height was determined by differential leveling and
 OT0107.adjusted by the NATIONAL GEODETIC SURVEY
 OT0107.in June 1991.
 OT0107
 OT0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0107.GEOID18 height accuracy estimate available here.
 OT0107
 OT0107.Click photographs - Photos may exist for this station.
 OT0107
 OT0107.The dynamic height is computed by dividing the NAVD 88
 OT0107.geopotential number by the normal gravity value computed on the
 OT0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0107.degrees latitude (g = 980.6199 gals.).
 OT0107
 OT0107.The modeled gravity was interpolated from observed gravity values.
 OT0107
 OT0107;                    North         East    Units  Estimated Accuracy
 OT0107;SPC SD S     -   174,871.      443,741.      MT  (+/- 10 meters HH2 GPS)
 OT0107
 OT0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1860963364(NAD 83)
 OT0107
 OT0107                          SUPERSEDED SURVEY CONTROL
 OT0107
 OT0107  NGVD 29 (??/??/92)  906.000  (m)         2972.44   (f) ADJ UNCH    2 0
 OT0107
 OT0107.Superseded values are not recommended for survey control.
 OT0107
 OT0107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0107.See file dsdata.pdf to determine how the superseded data were derived.
 OT0107
 OT0107_MARKER: DB = BENCH MARK DISK
 OT0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0107_STAMPING: E 382 1962
 OT0107_MARK LOGO: CGS
 OT0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0107+STABILITY: SURFACE MOTION
 OT0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0107+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OT0107
 OT0107  HISTORY     - Date     Condition        Report By
 OT0107  HISTORY     - 1962     MONUMENTED       CGS
 OT0107  HISTORY     - 20071022 GOOD             GEOCAC
 OT0107
 OT0107                          STATION DESCRIPTION
 OT0107
 OT0107'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0107'11.4 MI SW FROM WALL.
 OT0107'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0107'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0107'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 2.75 MILES
 OT0107'NORTHWEST ALONG A GRAVELED ROAD IN SECTION 12, T 2 S, R 15 E,
 OT0107'47 FEET NORTH-NORTHEAST OF THE CENTER LINE OF THE ROAD, 19 FEET
 OT0107'NORTH OF A FENCE CORNER POST, 2 FEET WEST OF A FENCE, 1.6 FEET
 OT0107'NORTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL
 OT0107'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0107'6-INCHES.
 OT0107
 OT0107                          STATION RECOVERY (2007)
 OT0107
 OT0107'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0107'ALONG THE SAGE CREEK ROAD. THE WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0731 ***********************************************************************
 PT0731  DESIGNATION -  E 383
 PT0731  PID         -  PT0731
 PT0731  STATE/COUNTY-  SD/HAAKON
 PT0731  COUNTRY     -  US
 PT0731  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0731
 PT0731                         *CURRENT SURVEY CONTROL
 PT0731  ______________________________________________________________________
 PT0731* NAD 83(1986) POSITION- 44 10 58.     (N) 101 50 37.     (W)   SCALED
 PT0731* NAVD 88 ORTHO HEIGHT -   794.700 (meters)     2607.28  (feet) ADJUSTED
 PT0731  ______________________________________________________________________
 PT0731  GEOID HEIGHT    -        -20.393 (meters)                     GEOID18
 PT0731  DYNAMIC HEIGHT  -        794.472 (meters)     2606.53  (feet) COMP
 PT0731  MODELED GRAVITY -    980,305.4   (mgal)                       NAVD 88
 PT0731
 PT0731  VERT ORDER      -  SECOND    CLASS 0
 PT0731
 PT0731.The horizontal coordinates were scaled from a map and have
 PT0731.an estimated accuracy of +/- 6 seconds.
 PT0731
 PT0731.The orthometric height was determined by differential leveling and
 PT0731.adjusted by the NATIONAL GEODETIC SURVEY
 PT0731.in June 1991.
 PT0731
 PT0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0731.GEOID18 height accuracy estimate available here.
 PT0731
 PT0731.Click photographs - Photos may exist for this station.
 PT0731
 PT0731.The dynamic height is computed by dividing the NAVD 88
 PT0731.geopotential number by the normal gravity value computed on the
 PT0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0731.degrees latitude (g = 980.6199 gals.).
 PT0731
 PT0731.The modeled gravity was interpolated from observed gravity values.
 PT0731
 PT0731;                    North         East    Units  Estimated Accuracy
 PT0731;SPC SD S     -   206,560.      479,250.      MT  (+/- 180 meters Scaled)
 PT0731
 PT0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP727961(NAD 83)
 PT0731
 PT0731                          SUPERSEDED SURVEY CONTROL
 PT0731
 PT0731  NGVD 29 (??/??/92)  794.240  (m)         2605.77   (f) ADJ UNCH    2 0
 PT0731
 PT0731.Superseded values are not recommended for survey control.
 PT0731
 PT0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0731.See file dsdata.pdf to determine how the superseded data were derived.
 PT0731
 PT0731_MARKER: DB = BENCH MARK DISK
 PT0731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0731_STAMPING: E 383 1962
 PT0731_MARK LOGO: CGS
 PT0731_PROJECTION: PROJECTING 122 CENTIMETERS
 PT0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0731+STABILITY: SURFACE MOTION
 PT0731
 PT0731  HISTORY     - Date     Condition        Report By
 PT0731  HISTORY     - 1962     MONUMENTED       CGS
 PT0731
 PT0731                          STATION DESCRIPTION
 PT0731
 PT0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0731'7.7 MI S FROM HILLAND.
 PT0731'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0731'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0731'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0731'0.2 MILE EAST ALONG A GRAVELED ROAD, IN SECTION 33, T 3 N, R 19 E,
 PT0731'49 FEET SOUTH OF THE CENTER LINE OF THE ROAD, SET IN THE TOP
 PT0731'OF THE NORTH SIDE OF A CONCRETE BASE FOR AN 18-INCH CONCRETE
 PT0731'CYLINDER WHICH PROJECTS 4 FEET, 11 FEET SOUTHEAST OF A POWER
 PT0731'POLE, 16 FEET WEST OF A NORTH-SOUTH FENCE, 7 FEET SOUTH OF AN
 PT0731'EAST WEST FENCE, 0.3 FEET NORTH OF THE NORTH EDGE OF THE CYLINDER,
 PT0731'AND ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0752 ***********************************************************************
 PT0752  DESIGNATION -  E 384
 PT0752  PID         -  PT0752
 PT0752  STATE/COUNTY-  SD/HAAKON
 PT0752  COUNTRY     -  US
 PT0752  USGS QUAD   -  GRINDSTONE (2017)
 PT0752
 PT0752                         *CURRENT SURVEY CONTROL
 PT0752  ______________________________________________________________________
 PT0752* NAD 83(1986) POSITION- 44 13 34.     (N) 101 59 16.     (W)   SCALED
 PT0752* NAVD 88 ORTHO HEIGHT -   848.730 (meters)     2784.54  (feet) ADJUSTED
 PT0752  ______________________________________________________________________
 PT0752  GEOID HEIGHT    -        -19.916 (meters)                     GEOID18
 PT0752  DYNAMIC HEIGHT  -        848.485 (meters)     2783.74  (feet) COMP
 PT0752  MODELED GRAVITY -    980,301.1   (mgal)                       NAVD 88
 PT0752
 PT0752  VERT ORDER      -  SECOND    CLASS 0
 PT0752
 PT0752.The horizontal coordinates were scaled from a map and have
 PT0752.an estimated accuracy of +/- 6 seconds.
 PT0752
 PT0752.The orthometric height was determined by differential leveling and
 PT0752.adjusted by the NATIONAL GEODETIC SURVEY
 PT0752.in June 1991.
 PT0752
 PT0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0752.GEOID18 height accuracy estimate available here.
 PT0752
 PT0752.Click photographs - Photos may exist for this station.
 PT0752
 PT0752.The dynamic height is computed by dividing the NAVD 88
 PT0752.geopotential number by the normal gravity value computed on the
 PT0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0752.degrees latitude (g = 980.6199 gals.).
 PT0752
 PT0752.The modeled gravity was interpolated from observed gravity values.
 PT0752
 PT0752;                    North         East    Units  Estimated Accuracy
 PT0752;SPC SD S     -   211,590.      467,820.      MT  (+/- 180 meters Scaled)
 PT0752
 PT0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ613013(NAD 83)
 PT0752
 PT0752                          SUPERSEDED SURVEY CONTROL
 PT0752
 PT0752  NGVD 29 (??/??/92)  848.266  (m)         2783.02   (f) ADJ UNCH    2 0
 PT0752
 PT0752.Superseded values are not recommended for survey control.
 PT0752
 PT0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0752.See file dsdata.pdf to determine how the superseded data were derived.
 PT0752
 PT0752_MARKER: DB = BENCH MARK DISK
 PT0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0752_STAMPING: E 384 1962
 PT0752_MARK LOGO: CGS
 PT0752_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0752+STABILITY: SURFACE MOTION
 PT0752
 PT0752  HISTORY     - Date     Condition        Report By
 PT0752  HISTORY     - 1962     MONUMENTED       CGS
 PT0752
 PT0752                          STATION DESCRIPTION
 PT0752
 PT0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0752'15.5 MI SW FROM HILLAND.
 PT0752'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0752'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0752'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0752'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PT0752'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PT0752'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PT0752'0.2 MILE WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG
 PT0752'A GRADED DIRT ROAD, IN SECTION 18, T 3 N, R 18 E, 192 FEET
 PT0752'SOUTH OF THE CENTER LINE OF THE ROAD, 16 FEET WEST OF THE CENTER
 PT0752'LINE OF A TRAIL ROAD LEADING SOUTH, 47 FEET SOUTH OF THE CENTER
 PT0752'OF A WIRE GATE, 2 FEET EAST OF A NORTH-SOUTH FENCE, 1.7 FEET
 PT0752'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PT0752'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0137 ***********************************************************************
 OT0137  DESIGNATION -  E 385
 OT0137  PID         -  OT0137
 OT0137  STATE/COUNTY-  SD/PENNINGTON
 OT0137  COUNTRY     -  US
 OT0137  USGS QUAD   -  WALL (2017)
 OT0137
 OT0137                         *CURRENT SURVEY CONTROL
 OT0137  ______________________________________________________________________
 OT0137* NAD 83(1986) POSITION- 43 53 40.     (N) 102 09 30.     (W)   SCALED
 OT0137* NAVD 88 ORTHO HEIGHT -   805.571 (meters)     2642.94  (feet) ADJUSTED
 OT0137  ______________________________________________________________________
 OT0137  GEOID HEIGHT    -        -19.288 (meters)                     GEOID18
 OT0137  DYNAMIC HEIGHT  -        805.320 (meters)     2642.12  (feet) COMP
 OT0137  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 OT0137
 OT0137  VERT ORDER      -  SECOND    CLASS 0
 OT0137
 OT0137.The horizontal coordinates were scaled from a map and have
 OT0137.an estimated accuracy of +/- 6 seconds.
 OT0137
 OT0137.The orthometric height was determined by differential leveling and
 OT0137.adjusted by the NATIONAL GEODETIC SURVEY
 OT0137.in June 1991.
 OT0137
 OT0137.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0137.GEOID18 height accuracy estimate available here.
 OT0137
 OT0137.Click photographs - Photos may exist for this station.
 OT0137
 OT0137.The dynamic height is computed by dividing the NAVD 88
 OT0137.geopotential number by the normal gravity value computed on the
 OT0137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0137.degrees latitude (g = 980.6199 gals.).
 OT0137
 OT0137.The modeled gravity was interpolated from observed gravity values.
 OT0137
 OT0137;                    North         East    Units  Estimated Accuracy
 OT0137;SPC SD S     -   175,040.      453,390.      MT  (+/- 180 meters Scaled)
 OT0137
 OT0137_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ282640(NAD 83)
 OT0137
 OT0137                          SUPERSEDED SURVEY CONTROL
 OT0137
 OT0137  NGVD 29 (??/??/92)  805.109  (m)         2641.43   (f) ADJ UNCH    2 0
 OT0137
 OT0137.Superseded values are not recommended for survey control.
 OT0137
 OT0137.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0137.See file dsdata.pdf to determine how the superseded data were derived.
 OT0137
 OT0137_MARKER: DB = BENCH MARK DISK
 OT0137_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0137_STAMPING: E 385 1962
 OT0137_MARK LOGO: CGS
 OT0137_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0137_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0137
 OT0137  HISTORY     - Date     Condition        Report By
 OT0137  HISTORY     - 1962     MONUMENTED       CGS
 OT0137
 OT0137                          STATION DESCRIPTION
 OT0137
 OT0137'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0137'8.3 MI S FROM QUINN.
 OT0137'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0137'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0137'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0137'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0137'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 2.5 MILES
 OT0137'SOUTH ALONG A BLADED DIRT ROAD IN SECTION 1, T 2 S, R 16 E,
 OT0137'0.1 MILE SOUTH OF A WOODEN BRIDGE, 101 FEET EAST OF THE CENTER
 OT0137'LINE OF THE ROAD, 1 FOOT WEST OF A FENCE, 1.2 FEET SOUTH OF A
 OT0137'METAL WITNESS POST, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 OT0137'ROD DRIVEN TO A DEPTH OF 16 FEET AND ENCASED IN A 6-INCH TILE
 OT0137'PROJECTING 4-INCHES, ABOUT LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0572 ***********************************************************************
 OS0572  DESIGNATION -  E 386
 OS0572  PID         -  OS0572
 OS0572  STATE/COUNTY-  SD/JACKSON
 OS0572  COUNTRY     -  US
 OS0572  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0572
 OS0572                         *CURRENT SURVEY CONTROL
 OS0572  ______________________________________________________________________
 OS0572* NAD 83(1986) POSITION- 43 59 30.     (N) 101 48 01.     (W)   SCALED
 OS0572* NAVD 88 ORTHO HEIGHT -   708.970 (meters)     2326.01  (feet) ADJUSTED
 OS0572  ______________________________________________________________________
 OS0572  GEOID HEIGHT    -        -20.613 (meters)                     GEOID18
 OS0572  DYNAMIC HEIGHT  -        708.756 (meters)     2325.31  (feet) COMP
 OS0572  MODELED GRAVITY -    980,293.9   (mgal)                       NAVD 88
 OS0572
 OS0572  VERT ORDER      -  SECOND    CLASS 0
 OS0572
 OS0572.The horizontal coordinates were scaled from a map and have
 OS0572.an estimated accuracy of +/- 6 seconds.
 OS0572
 OS0572.The orthometric height was determined by differential leveling and
 OS0572.adjusted by the NATIONAL GEODETIC SURVEY
 OS0572.in June 1991.
 OS0572
 OS0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0572.GEOID18 height accuracy estimate available here.
 OS0572
 OS0572.Click photographs - Photos may exist for this station.
 OS0572
 OS0572.The dynamic height is computed by dividing the NAVD 88
 OS0572.geopotential number by the normal gravity value computed on the
 OS0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0572.degrees latitude (g = 980.6199 gals.).
 OS0572
 OS0572.The modeled gravity was interpolated from observed gravity values.
 OS0572
 OS0572;                    North         East    Units  Estimated Accuracy
 OS0572;SPC SD S     -   185,270.      482,340.      MT  (+/- 180 meters Scaled)
 OS0572
 OS0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP754747(NAD 83)
 OS0572
 OS0572                          SUPERSEDED SURVEY CONTROL
 OS0572
 OS0572  NGVD 29 (??/??/92)  708.517  (m)         2324.53   (f) ADJ UNCH    2 0
 OS0572
 OS0572.Superseded values are not recommended for survey control.
 OS0572
 OS0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0572.See file dsdata.pdf to determine how the superseded data were derived.
 OS0572
 OS0572_MARKER: DB = BENCH MARK DISK
 OS0572_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0572_SP_SET: BRIDGE ABUTMENT
 OS0572_STAMPING: E 386 1962
 OS0572_MARK LOGO: CGS
 OS0572_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0572
 OS0572  HISTORY     - Date     Condition        Report By
 OS0572  HISTORY     - 1962     MONUMENTED       CGS
 OS0572
 OS0572                          STATION DESCRIPTION
 OS0572
 OS0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0572'6.1 MI NE FROM COTTONWOOD.
 OS0572'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0572'AT COTTONWOOD, THENCE 5.9 MILES NORTHEAST ALONG U.S. HIGHWAY 14
 OS0572'OR 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 OS0572'NORTHWESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 OS0572'ALONG WEST PINE STREET, THENCE 7.2 MILES SOUTHWEST ALONG
 OS0572'U.S. HIGHWAY 14 IN SECTION 2, T 1 S, R 19 E, 71 FEET NORTH
 OS0572'OF THE CENTER LINE OF THE HIGHWAY, 7 FEET EAST OF THE CENTER
 OS0572'LINE OF A PRIVATE DRIVEWAY LEADING TO A FARM HOUSE, AND ABOUT
 OS0572'LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF THE EAST END OF THE
 OS0572'SOUTH ABUTMENT OF A CATTLE GUARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0514 ***********************************************************************
 OS0514  DESIGNATION -  E 387
 OS0514  PID         -  OS0514
 OS0514  STATE/COUNTY-  SD/JACKSON
 OS0514  COUNTRY     -  US
 OS0514  USGS QUAD   -  WETA (2017)
 OS0514
 OS0514                         *CURRENT SURVEY CONTROL
 OS0514  ______________________________________________________________________
 OS0514* NAD 83(1986) POSITION- 43 50 07.     (N) 101 43 19.     (W)   SCALED
 OS0514* NAVD 88 ORTHO HEIGHT -   765.463 (meters)     2511.36  (feet) ADJUSTED
 OS0514  ______________________________________________________________________
 OS0514  GEOID HEIGHT    -        -20.800 (meters)                     GEOID18
 OS0514  DYNAMIC HEIGHT  -        765.220 (meters)     2510.56  (feet) COMP
 OS0514  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 OS0514
 OS0514  VERT ORDER      -  FIRST     CLASS II
 OS0514
 OS0514.The horizontal coordinates were scaled from a map and have
 OS0514.an estimated accuracy of +/- 6 seconds.
 OS0514
 OS0514.The orthometric height was determined by differential leveling and
 OS0514.adjusted by the NATIONAL GEODETIC SURVEY
 OS0514.in June 1991.
 OS0514
 OS0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0514.GEOID18 height accuracy estimate available here.
 OS0514
 OS0514.Click photographs - Photos may exist for this station.
 OS0514
 OS0514.The dynamic height is computed by dividing the NAVD 88
 OS0514.geopotential number by the normal gravity value computed on the
 OS0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0514.degrees latitude (g = 980.6199 gals.).
 OS0514
 OS0514.The modeled gravity was interpolated from observed gravity values.
 OS0514
 OS0514;                    North         East    Units  Estimated Accuracy
 OS0514;SPC SD S     -   167,790.      488,330.      MT  (+/- 180 meters Scaled)
 OS0514
 OS0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP811571(NAD 83)
 OS0514
 OS0514                          SUPERSEDED SURVEY CONTROL
 OS0514
 OS0514  NGVD 29 (??/??/92)  764.967  (m)         2509.73   (f) ADJ UNCH    1 2
 OS0514
 OS0514.Superseded values are not recommended for survey control.
 OS0514
 OS0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0514.See file dsdata.pdf to determine how the superseded data were derived.
 OS0514
 OS0514_MARKER: DB = BENCH MARK DISK
 OS0514_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0514_SP_SET: HEADWALL
 OS0514_STAMPING: E 387 1962
 OS0514_MARK LOGO: CGS
 OS0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0514+STABILITY: SURFACE MOTION
 OS0514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0514+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0514
 OS0514  HISTORY     - Date     Condition        Report By
 OS0514  HISTORY     - 1962     MONUMENTED       CGS
 OS0514  HISTORY     - 1966     GOOD             CGS
 OS0514  HISTORY     - 1985     GOOD             NGS
 OS0514  HISTORY     - 19910713 GOOD             NGS
 OS0514  HISTORY     - 20130116 GOOD             INDIV
 OS0514
 OS0514                          STATION DESCRIPTION
 OS0514
 OS0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0514'11.2 MI W FROM KADOKA.
 OS0514'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0514'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0514'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0514'40 AND 73, THENCE 3.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0514'HIGHWAY 40, ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, 30
 OS0514'FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 209 FEET WEST OF
 OS0514'THE WEST END OF A CATTLE GUARD, 167 FEET WEST OF THE CENTER
 OS0514'LINE OF A T ROAD LEADING NORTH, AND SET IN THE TOP OF THE WEST
 OS0514'END OF THE NORTH HEADWALL OF A LARGE CONCRETE BOX CULVERT.
 OS0514
 OS0514                          STATION RECOVERY (1966)
 OS0514
 OS0514'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0514'RECOVERED IN GOOD CONDITION.
 OS0514
 OS0514                          STATION RECOVERY (1985)
 OS0514
 OS0514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0514'THE MARK IS 0.2 M BELOW THE ROAD.
 OS0514'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  15.95 KM (9.95
 OS0514'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0514'KADOKA, IN TOP OF AND 0.3 METER (1 FT) EAST OF THE WEST END OF THE
 OS0514'NORTH HEADWALL FOR A 10- BY 12-FOOT BOX CULVERT UNDER THE SOUTH
 OS0514'FRONTAGE ROAD, 0.4 KM (0.25 MI) EAST OF MILEPOST 140, 39.9 METERS (131
 OS0514'FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE AND 9.1 METERS (30 FT)
 OS0514'NORTH OF THE CENTER OF THE ROAD.
 OS0514
 OS0514                          STATION RECOVERY (1991)
 OS0514
 OS0514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0514'15.9 KM (9.85 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0514'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, IN TOP OF AND 0.4
 OS0514'M (1.3 FT) EAST OF THE WEST END OF THE NORTH CONCRETE HEADWALL OF A
 OS0514'BOX CULVERT, 0.4 KM (0.25 MI) EAST OF MILEPOST 149, 40.8 M (133.9 FT)
 OS0514'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 9.5 M
 OS0514'(31.2 FT) NORTH OF THE CENTERLINE OF A FRONTAGE ROAD, AND 0.2 M (0.7
 OS0514'FT) BELOW THE LEVEL OF THE ROAD.
 OS0514
 OS0514                          STATION RECOVERY (2013)
 OS0514
 OS0514'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0514'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0177 ***********************************************************************
 OT0177  DESIGNATION -  E 388
 OT0177  PID         -  OT0177
 OT0177  STATE/COUNTY-  SD/PENNINGTON
 OT0177  COUNTRY     -  US
 OT0177  USGS QUAD   -  WALL NE (2017)
 OT0177
 OT0177                         *CURRENT SURVEY CONTROL
 OT0177  ______________________________________________________________________
 OT0177* NAD 83(1986) POSITION- 43 56 35.     (N) 102 03 33.     (W)   SCALED
 OT0177* NAVD 88 ORTHO HEIGHT -   803.925 (meters)     2637.54  (feet) ADJUSTED
 OT0177  ______________________________________________________________________
 OT0177  GEOID HEIGHT    -        -19.627 (meters)                     GEOID18
 OT0177  DYNAMIC HEIGHT  -        803.682 (meters)     2636.75  (feet) COMP
 OT0177  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 OT0177
 OT0177  VERT ORDER      -  SECOND    CLASS 0
 OT0177
 OT0177.The horizontal coordinates were scaled from a map and have
 OT0177.an estimated accuracy of +/- 6 seconds.
 OT0177
 OT0177.The orthometric height was determined by differential leveling and
 OT0177.adjusted by the NATIONAL GEODETIC SURVEY
 OT0177.in June 1991.
 OT0177
 OT0177.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0177.GEOID18 height accuracy estimate available here.
 OT0177
 OT0177.Click photographs - Photos may exist for this station.
 OT0177
 OT0177.The dynamic height is computed by dividing the NAVD 88
 OT0177.geopotential number by the normal gravity value computed on the
 OT0177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0177.degrees latitude (g = 980.6199 gals.).
 OT0177
 OT0177.The modeled gravity was interpolated from observed gravity values.
 OT0177
 OT0177;                    North         East    Units  Estimated Accuracy
 OT0177;SPC SD S     -   180,270.      461,470.      MT  (+/- 180 meters Scaled)
 OT0177
 OT0177_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ360697(NAD 83)
 OT0177
 OT0177                          SUPERSEDED SURVEY CONTROL
 OT0177
 OT0177  NGVD 29 (??/??/92)  803.476  (m)         2636.07   (f) ADJ UNCH    2 0
 OT0177
 OT0177.Superseded values are not recommended for survey control.
 OT0177
 OT0177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0177.See file dsdata.pdf to determine how the superseded data were derived.
 OT0177
 OT0177_MARKER: DB = BENCH MARK DISK
 OT0177_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0177_STAMPING: E 388 1962
 OT0177_MARK LOGO: CGS
 OT0177_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0177_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0177
 OT0177  HISTORY     - Date     Condition        Report By
 OT0177  HISTORY     - 1962     MONUMENTED       CGS
 OT0177
 OT0177                          STATION DESCRIPTION
 OT0177
 OT0177'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0177'6 MI SE FROM QUINN.
 OT0177'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0177'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 2.35
 OT0177'MILES SOUTH ALONG A GRAVELED ROAD, 0.3 MILE SOUTH OF A BUTTE
 OT0177'LIKE HILL ON THE EAST SIDE OF THE ROAD, ON THE NORTH SLOPE OF
 OT0177'A SLIGHT RISE, 32 FEET EAST OF THE CENTER LINE OF THE ROAD, 7
 OT0177'FEET NORTHWEST OF A POWER POLE, 1 1/2 FEET WEST OF A FENCE, ABOUT
 OT0177'LEVEL WITH THE ROAD, 1.5 FEET SOUTHEAST OF A METAL WITNESS POST,
 OT0177'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 OT0177'TO A DEPTH OF 11 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 OT0177'PROJECTS 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0753 ***********************************************************************
 PT0753  DESIGNATION -  E 389
 PT0753  PID         -  PT0753
 PT0753  STATE/COUNTY-  SD/HAAKON
 PT0753  COUNTRY     -  US
 PT0753  USGS QUAD   -  BOWEN RANCH (2017)
 PT0753
 PT0753                         *CURRENT SURVEY CONTROL
 PT0753  ______________________________________________________________________
 PT0753* NAD 83(1986) POSITION- 44 02 18.     (N) 101 48 26.     (W)   SCALED
 PT0753* NAVD 88 ORTHO HEIGHT -   748.849 (meters)     2456.85  (feet) ADJUSTED
 PT0753  ______________________________________________________________________
 PT0753  GEOID HEIGHT    -        -20.580 (meters)                     GEOID18
 PT0753  DYNAMIC HEIGHT  -        748.630 (meters)     2456.13  (feet) COMP
 PT0753  MODELED GRAVITY -    980,301.6   (mgal)                       NAVD 88
 PT0753
 PT0753  VERT ORDER      -  SECOND    CLASS 0
 PT0753
 PT0753.The horizontal coordinates were scaled from a map and have
 PT0753.an estimated accuracy of +/- 6 seconds.
 PT0753
 PT0753.The orthometric height was determined by differential leveling and
 PT0753.adjusted by the NATIONAL GEODETIC SURVEY
 PT0753.in June 1991.
 PT0753
 PT0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0753.GEOID18 height accuracy estimate available here.
 PT0753
 PT0753.Click photographs - Photos may exist for this station.
 PT0753
 PT0753.The dynamic height is computed by dividing the NAVD 88
 PT0753.geopotential number by the normal gravity value computed on the
 PT0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0753.degrees latitude (g = 980.6199 gals.).
 PT0753
 PT0753.The modeled gravity was interpolated from observed gravity values.
 PT0753
 PT0753;                    North         East    Units  Estimated Accuracy
 PT0753;SPC SD S     -   190,460.      481,880.      MT  (+/- 180 meters Scaled)
 PT0753
 PT0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP750799(NAD 83)
 PT0753
 PT0753                          SUPERSEDED SURVEY CONTROL
 PT0753
 PT0753  NGVD 29 (??/??/92)  748.398  (m)         2455.37   (f) ADJ UNCH    2 0
 PT0753
 PT0753.Superseded values are not recommended for survey control.
 PT0753
 PT0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0753.See file dsdata.pdf to determine how the superseded data were derived.
 PT0753
 PT0753_MARKER: DB = BENCH MARK DISK
 PT0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0753_STAMPING: E 389 1962
 PT0753_MARK LOGO: CGS
 PT0753_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0753+STABILITY: SURFACE MOTION
 PT0753
 PT0753  HISTORY     - Date     Condition        Report By
 PT0753  HISTORY     - 1962     MONUMENTED       CGS
 PT0753
 PT0753                          STATION DESCRIPTION
 PT0753
 PT0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0753'9.8 MI NE FROM COTTONWOOD.
 PT0753'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE
 PT0753'AT COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0753'THENCE 4.05 MILES EAST ALONG A GRADED DIRT ROAD, 66 1/2 FEET
 PT0753'NORTH OF AND ACROSS THE ROAD FROM TELEPHONE POLE NUMBER 3, 36
 PT0753'FEET NORTH OF THE CENTER LINE OF THE ROAD, 13 1/2 FEET EAST-SOUTHEAST
 PT0753'OF A T CORNER FENCE POST, 1 1/2 FEET SOUTH OF A FENCE, 1.5 FEET
 PT0753'EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF
 PT0753'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0753'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1831 ***********************************************************************
 PU1831  DESIGNATION -  E 390
 PU1831  PID         -  PU1831
 PU1831  STATE/COUNTY-  SD/BUTTE
 PU1831  COUNTRY     -  US
 PU1831  USGS QUAD   -  MUD BUTTES NW (2017)
 PU1831
 PU1831                         *CURRENT SURVEY CONTROL
 PU1831  ______________________________________________________________________
 PU1831* NAD 83(1986) POSITION- 44 55 53.     (N) 103 57 39.     (W)   SCALED
 PU1831* NAVD 88 ORTHO HEIGHT -   994.222 (meters)     3261.88  (feet) ADJUSTED
 PU1831  ______________________________________________________________________
 PU1831  GEOID HEIGHT    -        -15.600 (meters)                     GEOID18
 PU1831  DYNAMIC HEIGHT  -        993.957 (meters)     3261.01  (feet) COMP
 PU1831  MODELED GRAVITY -    980,316.4   (mgal)                       NAVD 88
 PU1831
 PU1831  VERT ORDER      -  SECOND    CLASS 0
 PU1831
 PU1831.The horizontal coordinates were scaled from a map and have
 PU1831.an estimated accuracy of +/- 6 seconds.
 PU1831
 PU1831.The orthometric height was determined by differential leveling and
 PU1831.adjusted by the NATIONAL GEODETIC SURVEY
 PU1831.in June 1991.
 PU1831
 PU1831.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1831.GEOID18 height accuracy estimate available here.
 PU1831
 PU1831.Click photographs - Photos may exist for this station.
 PU1831
 PU1831.The dynamic height is computed by dividing the NAVD 88
 PU1831.geopotential number by the normal gravity value computed on the
 PU1831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1831.degrees latitude (g = 980.6199 gals.).
 PU1831
 PU1831.The modeled gravity was interpolated from observed gravity values.
 PU1831
 PU1831;                    North         East    Units  Estimated Accuracy
 PU1831;SPC SD N     -   129,670.      287,470.      MT  (+/- 180 meters Scaled)
 PU1831
 PU1831_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK819758(NAD 83)
 PU1831
 PU1831                          SUPERSEDED SURVEY CONTROL
 PU1831
 PU1831  NGVD 29 (??/??/92)  993.731  (m)         3260.27   (f) ADJ UNCH    2 0
 PU1831
 PU1831.Superseded values are not recommended for survey control.
 PU1831
 PU1831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1831.See file dsdata.pdf to determine how the superseded data were derived.
 PU1831
 PU1831_MARKER: DB = BENCH MARK DISK
 PU1831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1831_STAMPING: E 390 1962
 PU1831_MARK LOGO: CGS
 PU1831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1831+STABILITY: SURFACE MOTION
 PU1831
 PU1831  HISTORY     - Date     Condition        Report By
 PU1831  HISTORY     - 1962     MONUMENTED       CGS
 PU1831
 PU1831                          STATION DESCRIPTION
 PU1831
 PU1831'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1831'22 MI NW FROM BELLE FOURCHE.
 PU1831'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1831'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 10.25
 PU1831'MILES NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 11, T 11 N,
 PU1831'R 1 E, 81 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 154
 PU1831'FEET SOUTHWEST OF A FENCE, 236 FEET NORTHWEST OF NORTHWEST CORNER
 PU1831'OF A CATTLE GUARD, 1.7 FEET NORTHWEST OF A METAL WITNESS POST,
 PU1831'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1831'CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0048 ***********************************************************************
 PU0048  DESIGNATION -  E 391
 PU0048  PID         -  PU0048
 PU0048  STATE/COUNTY-  SD/MEADE
 PU0048  COUNTRY     -  US
 PU0048  USGS QUAD   -  OPAL EAST SE (2017)
 PU0048
 PU0048                         *CURRENT SURVEY CONTROL
 PU0048  ______________________________________________________________________
 PU0048* NAD 83(1986) POSITION- 44 49 13.     (N) 102 22 08.     (W)   SCALED
 PU0048* NAVD 88 ORTHO HEIGHT -   759.163 (meters)     2490.69  (feet) ADJUSTED
 PU0048  ______________________________________________________________________
 PU0048  GEOID HEIGHT    -        -18.811 (meters)                     GEOID18
 PU0048  DYNAMIC HEIGHT  -        758.991 (meters)     2490.12  (feet) COMP
 PU0048  MODELED GRAVITY -    980,365.3   (mgal)                       NAVD 88
 PU0048
 PU0048  VERT ORDER      -  SECOND    CLASS 0
 PU0048
 PU0048.The horizontal coordinates were scaled from a map and have
 PU0048.an estimated accuracy of +/- 6 seconds.
 PU0048
 PU0048.The orthometric height was determined by differential leveling and
 PU0048.adjusted by the NATIONAL GEODETIC SURVEY
 PU0048.in June 1991.
 PU0048
 PU0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0048.GEOID18 height accuracy estimate available here.
 PU0048
 PU0048.Click photographs - Photos may exist for this station.
 PU0048
 PU0048.The dynamic height is computed by dividing the NAVD 88
 PU0048.geopotential number by the normal gravity value computed on the
 PU0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0048.degrees latitude (g = 980.6199 gals.).
 PU0048
 PU0048.The modeled gravity was interpolated from observed gravity values.
 PU0048
 PU0048;                    North         East    Units  Estimated Accuracy
 PU0048;SPC SD N     -   112,410.      412,670.      MT  (+/- 180 meters Scaled)
 PU0048
 PU0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK080663(NAD 83)
 PU0048
 PU0048                          SUPERSEDED SURVEY CONTROL
 PU0048
 PU0048  NGVD 29 (??/??/92)  758.701  (m)         2489.17   (f) ADJ UNCH    2 0
 PU0048
 PU0048.Superseded values are not recommended for survey control.
 PU0048
 PU0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0048.See file dsdata.pdf to determine how the superseded data were derived.
 PU0048
 PU0048_MARKER: DB = BENCH MARK DISK
 PU0048_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0048_STAMPING: E 391 1963
 PU0048_MARK LOGO: CGS
 PU0048_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0048_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0048_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0048_ROD/PIPE-DEPTH: 3.0 meters
 PU0048
 PU0048  HISTORY     - Date     Condition        Report By
 PU0048  HISTORY     - 1963     MONUMENTED       CGS
 PU0048
 PU0048                          STATION DESCRIPTION
 PU0048
 PU0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0048'11 MI SE FROM OPAL.
 PU0048'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0048'OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0048'THENCE 4.15 MILES EAST ALONG A GRAVELED ROAD, ON THE INSIDE OF A
 PU0048'SMALL CURVE AROUND A SMALL BUTTE, IN SECTION 14, T 10 N, R 14 E,
 PU0048'41 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 1.0 FEET SOUTHEAST
 PU0048'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD,
 PU0048'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO
 PU0048'A DEPTH OF 10 FEET AND IS ENCASED IN A 6-INCH TILE PROJECTING 4
 PU0048'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0034 ***********************************************************************
 PU0034  DESIGNATION -  E 392
 PU0034  PID         -  PU0034
 PU0034  STATE/COUNTY-  SD/MEADE
 PU0034  COUNTRY     -  US
 PU0034  USGS QUAD   -  WHITE OWL NW (2017)
 PU0034
 PU0034                         *CURRENT SURVEY CONTROL
 PU0034  ______________________________________________________________________
 PU0034* NAD 83(1986) POSITION- 44 42 16.     (N) 102 24 20.     (W)   SCALED
 PU0034* NAVD 88 ORTHO HEIGHT -   836.751 (meters)     2745.24  (feet) ADJUSTED
 PU0034  ______________________________________________________________________
 PU0034  GEOID HEIGHT    -        -18.767 (meters)                     GEOID18
 PU0034  DYNAMIC HEIGHT  -        836.548 (meters)     2744.57  (feet) COMP
 PU0034  MODELED GRAVITY -    980,346.5   (mgal)                       NAVD 88
 PU0034
 PU0034  VERT ORDER      -  SECOND    CLASS 0
 PU0034
 PU0034.The horizontal coordinates were scaled from a map and have
 PU0034.an estimated accuracy of +/- 6 seconds.
 PU0034
 PU0034.The orthometric height was determined by differential leveling and
 PU0034.adjusted by the NATIONAL GEODETIC SURVEY
 PU0034.in June 1991.
 PU0034
 PU0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0034.GEOID18 height accuracy estimate available here.
 PU0034
 PU0034.Click photographs - Photos may exist for this station.
 PU0034
 PU0034.The dynamic height is computed by dividing the NAVD 88
 PU0034.geopotential number by the normal gravity value computed on the
 PU0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0034.degrees latitude (g = 980.6199 gals.).
 PU0034
 PU0034.The modeled gravity was interpolated from observed gravity values.
 PU0034
 PU0034;                    North         East    Units  Estimated Accuracy
 PU0034;SPC SD N     -    99,630.      409,390.      MT  (+/- 180 meters Scaled)
 PU0034
 PU0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK055533(NAD 83)
 PU0034
 PU0034                          SUPERSEDED SURVEY CONTROL
 PU0034
 PU0034  NGVD 29 (??/??/92)  836.286  (m)         2743.72   (f) ADJ UNCH    2 0
 PU0034
 PU0034.Superseded values are not recommended for survey control.
 PU0034
 PU0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0034.See file dsdata.pdf to determine how the superseded data were derived.
 PU0034
 PU0034_MARKER: DB = BENCH MARK DISK
 PU0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0034_STAMPING: E 392 1963
 PU0034_MARK LOGO: CGS
 PU0034_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0034+STABILITY: SURFACE MOTION
 PU0034
 PU0034  HISTORY     - Date     Condition        Report By
 PU0034  HISTORY     - 1963     MONUMENTED       CGS
 PU0034
 PU0034                          STATION DESCRIPTION
 PU0034
 PU0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0034'9.6 MI E FROM RED OWL.
 PU0034'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0034'POST OFFICE AT RED OWL, THENCE 7.9 MILES EAST ALONG A GRAVELED
 PU0034'ROAD, OR 0.5 MILES WEST ALONG A GRAVELED ROAD FROM THE STORE
 PU0034'AND POST OFFICE AT MARCUS, THENCE 3.3 MILES NORTH ALONG A
 PU0034'GRAVELED ROAD, THENCE 6.0 MILES WEST ALONG A GRAVELED ROAD,
 PU0034'IN SECTION 27, T 9 N, R 14 E, 39 FEET NORTH OF THE CENTER
 PU0034'LINE OF THE ROAD, 13 FEET WEST OF THE CENTER LINE OF A WIRE
 PU0034'GATE AND TRAIL ROAD LEADING NORTH, 14 FEET SOUTH-SOUTHEAST OF A
 PU0034'POWER POLE, 2 FEET SOUTH OF A FENCE, 1.0 FEET WEST OF A METAL
 PU0034'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0034'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0074 ***********************************************************************
 QT0074  DESIGNATION -  E 393
 QT0074  PID         -  QT0074
 QT0074  STATE/COUNTY-  SD/MEADE
 QT0074  COUNTRY     -  US
 QT0074  USGS QUAD   -  SIGNAL BUTTE (2017)
 QT0074
 QT0074                         *CURRENT SURVEY CONTROL
 QT0074  ______________________________________________________________________
 QT0074* NAD 83(1986) POSITION- 45 01 19.     (N) 102 25 51.     (W)   SCALED
 QT0074* NAVD 88 ORTHO HEIGHT -   861.344 (meters)     2825.93  (feet) ADJUSTED
 QT0074  ______________________________________________________________________
 QT0074  GEOID HEIGHT    -        -18.433 (meters)                     GEOID18
 QT0074  DYNAMIC HEIGHT  -        861.164 (meters)     2825.34  (feet) COMP
 QT0074  MODELED GRAVITY -    980,379.3   (mgal)                       NAVD 88
 QT0074
 QT0074  VERT ORDER      -  SECOND    CLASS 0
 QT0074
 QT0074.The horizontal coordinates were scaled from a map and have
 QT0074.an estimated accuracy of +/- 6 seconds.
 QT0074
 QT0074.The orthometric height was determined by differential leveling and
 QT0074.adjusted by the NATIONAL GEODETIC SURVEY
 QT0074.in June 1991.
 QT0074
 QT0074.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0074.GEOID18 height accuracy estimate available here.
 QT0074
 QT0074.Click photographs - Photos may exist for this station.
 QT0074
 QT0074.The dynamic height is computed by dividing the NAVD 88
 QT0074.geopotential number by the normal gravity value computed on the
 QT0074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0074.degrees latitude (g = 980.6199 gals.).
 QT0074
 QT0074.The modeled gravity was interpolated from observed gravity values.
 QT0074
 QT0074;                    North         East    Units  Estimated Accuracy
 QT0074;SPC SD N     -   134,960.      408,450.      MT  (+/- 180 meters Scaled)
 QT0074
 QT0074_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK024885(NAD 83)
 QT0074
 QT0074                          SUPERSEDED SURVEY CONTROL
 QT0074
 QT0074  NGVD 29 (??/??/92)  860.885  (m)         2824.42   (f) ADJ UNCH    2 0
 QT0074
 QT0074.Superseded values are not recommended for survey control.
 QT0074
 QT0074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0074.See file dsdata.pdf to determine how the superseded data were derived.
 QT0074
 QT0074_MARKER: DB = BENCH MARK DISK
 QT0074_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QT0074_STAMPING: E 393 1963
 QT0074_MARK LOGO: CGS
 QT0074_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0074_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0074
 QT0074  HISTORY     - Date     Condition        Report By
 QT0074  HISTORY     - 1963     MONUMENTED       CGS
 QT0074  HISTORY     - 1981     MARK NOT FOUND   USGS
 QT0074
 QT0074                          STATION DESCRIPTION
 QT0074
 QT0074'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0074'10.7 MI E FROM MAURINE.
 QT0074'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0074'MAURINE, THENCE 7.9 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY
 QT0074'U.S. HIGHWAY 212, THENCE 2.1 MILES NORTH ALONG A GRAVELED ROAD
 QT0074'TO A T INTERSECTION OF U.S. HIGHWAY 212 AND THE GRAVELED ROAD
 QT0074'LEADING TO OPAL, 85 FEET SOUTH OF THE CENTER LINE OF U.S. HIGHWAY
 QT0074'212, 47 FEET WEST OF THE GRAVELED ROAD, 2 FEET EAST OF A FENCE,
 QT0074'1.0 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 QT0074'LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 QT0074'ROD THAT IS DRIVEN TO REFUSAL AND ENCASED IN A 6-INCH TILE
 QT0074'PROJECTING 3 INCHES.
 QT0074
 QT0074                          STATION RECOVERY (1981)
 QT0074
 QT0074'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 QT0074'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0210 ***********************************************************************
 PU0210  DESIGNATION -  E 394
 PU0210  PID         -  PU0210
 PU0210  STATE/COUNTY-  SD/MEADE
 PU0210  COUNTRY     -  US
 PU0210  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0210
 PU0210                         *CURRENT SURVEY CONTROL
 PU0210  ______________________________________________________________________
 PU0210* NAD 83(1986) POSITION- 44 43 16.     (N) 102 08 35.     (W)   SCALED
 PU0210* NAVD 88 ORTHO HEIGHT -   703.899 (meters)     2309.38  (feet) ADJUSTED
 PU0210  ______________________________________________________________________
 PU0210  GEOID HEIGHT    -        -19.520 (meters)                     GEOID18
 PU0210  DYNAMIC HEIGHT  -        703.740 (meters)     2308.85  (feet) COMP
 PU0210  MODELED GRAVITY -    980,369.1   (mgal)                       NAVD 88
 PU0210
 PU0210  VERT ORDER      -  SECOND    CLASS 0
 PU0210
 PU0210.The horizontal coordinates were scaled from a map and have
 PU0210.an estimated accuracy of +/- 6 seconds.
 PU0210
 PU0210.The orthometric height was determined by differential leveling and
 PU0210.adjusted by the NATIONAL GEODETIC SURVEY
 PU0210.in June 1991.
 PU0210
 PU0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0210.GEOID18 height accuracy estimate available here.
 PU0210
 PU0210.Click photographs - Photos may exist for this station.
 PU0210
 PU0210.The dynamic height is computed by dividing the NAVD 88
 PU0210.geopotential number by the normal gravity value computed on the
 PU0210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0210.degrees latitude (g = 980.6199 gals.).
 PU0210
 PU0210.The modeled gravity was interpolated from observed gravity values.
 PU0210
 PU0210;                    North         East    Units  Estimated Accuracy
 PU0210;SPC SD N     -   100,900.      430,240.      MT  (+/- 180 meters Scaled)
 PU0210
 PU0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK262559(NAD 83)
 PU0210
 PU0210                          SUPERSEDED SURVEY CONTROL
 PU0210
 PU0210  NGVD 29 (??/??/92)  703.444  (m)         2307.88   (f) ADJ UNCH    2 0
 PU0210
 PU0210.Superseded values are not recommended for survey control.
 PU0210
 PU0210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0210.See file dsdata.pdf to determine how the superseded data were derived.
 PU0210
 PU0210_MARKER: DB = BENCH MARK DISK
 PU0210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0210_STAMPING: E 394 1963
 PU0210_MARK LOGO: CGS
 PU0210_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0210+STABILITY: SURFACE MOTION
 PU0210
 PU0210  HISTORY     - Date     Condition        Report By
 PU0210  HISTORY     - 1963     MONUMENTED       CGS
 PU0210
 PU0210                          STATION DESCRIPTION
 PU0210
 PU0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0210'11.6 MI NW FROM HOWES.
 PU0210'7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE AND POST
 PU0210'OFFICE AT HOWES, THENCE 4.6 MILES WEST ALONG A GRAVELED ROAD,
 PU0210'AT THE SOUTH END OF A HORSESHOE SHAPED CURVE, 77 FEET EAST OF
 PU0210'THE CENTER LINE OF THE ROAD, ABOUT 0.15 MILE SOUTH OF A SMALL
 PU0210'WOODEN BRIDGE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 PU0210'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0210'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0064 ***********************************************************************
 PU0064  DESIGNATION -  E 395
 PU0064  PID         -  PU0064
 PU0064  STATE/COUNTY-  SD/MEADE
 PU0064  COUNTRY     -  US
 PU0064  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0064
 PU0064                         *CURRENT SURVEY CONTROL
 PU0064  ______________________________________________________________________
 PU0064* NAD 83(1986) POSITION- 44 54 26.     (N) 102 19 37.     (W)   SCALED
 PU0064* NAVD 88 ORTHO HEIGHT -   799.544 (meters)     2623.17  (feet) ADJUSTED
 PU0064  ______________________________________________________________________
 PU0064  GEOID HEIGHT    -        -18.831 (meters)                     GEOID18
 PU0064  DYNAMIC HEIGHT  -        799.374 (meters)     2622.61  (feet) COMP
 PU0064  MODELED GRAVITY -    980,376.5   (mgal)                       NAVD 88
 PU0064
 PU0064  VERT ORDER      -  SECOND    CLASS 0
 PU0064
 PU0064.The horizontal coordinates were scaled from a map and have
 PU0064.an estimated accuracy of +/- 6 seconds.
 PU0064
 PU0064.The orthometric height was determined by differential leveling and
 PU0064.adjusted by the NATIONAL GEODETIC SURVEY
 PU0064.in June 1991.
 PU0064
 PU0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0064.GEOID18 height accuracy estimate available here.
 PU0064
 PU0064.Click photographs - Photos may exist for this station.
 PU0064
 PU0064.The dynamic height is computed by dividing the NAVD 88
 PU0064.geopotential number by the normal gravity value computed on the
 PU0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0064.degrees latitude (g = 980.6199 gals.).
 PU0064
 PU0064.The modeled gravity was interpolated from observed gravity values.
 PU0064
 PU0064;                    North         East    Units  Estimated Accuracy
 PU0064;SPC SD N     -   121,970.      416,270.      MT  (+/- 180 meters Scaled)
 PU0064
 PU0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK110761(NAD 83)
 PU0064
 PU0064                          SUPERSEDED SURVEY CONTROL
 PU0064
 PU0064  NGVD 29 (??/??/92)  799.085  (m)         2621.66   (f) ADJ UNCH    2 0
 PU0064
 PU0064.Superseded values are not recommended for survey control.
 PU0064
 PU0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0064.See file dsdata.pdf to determine how the superseded data were derived.
 PU0064
 PU0064_MARKER: DB = BENCH MARK DISK
 PU0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0064_STAMPING: E 395 1963
 PU0064_MARK LOGO: CGS
 PU0064_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0064+STABILITY: SURFACE MOTION
 PU0064
 PU0064  HISTORY     - Date     Condition        Report By
 PU0064  HISTORY     - 1963     MONUMENTED       CGS
 PU0064
 PU0064                          STATION DESCRIPTION
 PU0064
 PU0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0064'9 MI E FROM OPAL.
 PU0064'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0064'OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0064'THENCE 4.1 MILES EAST ALONG A GRAVELED ROAD, 42 FEET NORTH OF THE
 PU0064'CENTER LINE OF THE ROAD, 40 FEET NORTHEAST OF THE NORTH END OF A
 PU0064'CULVERT, 2.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2
 PU0064'FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0064'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0355 ***********************************************************************
 OT0355  DESIGNATION -  E 396
 OT0355  PID         -  OT0355
 OT0355  STATE/COUNTY-  SD/FALL RIVER
 OT0355  COUNTRY     -  US
 OT0355  USGS QUAD   -  BUFFALO GAP (2017)
 OT0355
 OT0355                         *CURRENT SURVEY CONTROL
 OT0355  ______________________________________________________________________
 OT0355* NAD 83(1986) POSITION- 43 26 54.87   (N) 103 21 29.14   (W)   HD_HELD1
 OT0355* NAVD 88 ORTHO HEIGHT -  1019.869 (meters)     3346.02  (feet) ADJUSTED
 OT0355  ______________________________________________________________________
 OT0355  GEOID HEIGHT    -        -16.017 (meters)                     GEOID18
 OT0355  DYNAMIC HEIGHT  -       1019.456 (meters)     3344.67  (feet) COMP
 OT0355  MODELED GRAVITY -    980,179.3   (mgal)                       NAVD 88
 OT0355
 OT0355  VERT ORDER      -  FIRST     CLASS II
 OT0355
 OT0355.The horizontal coordinates were determined by differentially corrected
 OT0355.hand held GPS observations or other comparable positioning techniques
 OT0355.and have an estimated accuracy of +/- 3 meters.
 OT0355
 OT0355.The orthometric height was determined by differential leveling and
 OT0355.adjusted by the NATIONAL GEODETIC SURVEY
 OT0355.in June 1991.
 OT0355
 OT0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0355.GEOID18 height accuracy estimate available here.
 OT0355
 OT0355.Click photographs - Photos may exist for this station.
 OT0355
 OT0355.The dynamic height is computed by dividing the NAVD 88
 OT0355.geopotential number by the normal gravity value computed on the
 OT0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0355.degrees latitude (g = 980.6199 gals.).
 OT0355
 OT0355.The modeled gravity was interpolated from observed gravity values.
 OT0355
 OT0355;                    North         East    Units  Estimated Accuracy
 OT0355;SPC SD S     -   128,350.7     355,235.7     MT  (+/- 3 meters HH1 GPS) 
 OT0355
 OT0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3285211939(NAD 83)
 OT0355
 OT0355                          SUPERSEDED SURVEY CONTROL
 OT0355
 OT0355  NGVD 29 (??/??/92) 1019.389  (m)         3344.45   (f) ADJ UNCH    1 2
 OT0355
 OT0355.Superseded values are not recommended for survey control.
 OT0355
 OT0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0355.See file dsdata.pdf to determine how the superseded data were derived.
 OT0355
 OT0355_MARKER: DB = BENCH MARK DISK
 OT0355_SETTING: 80 = SET IN A BOULDER
 OT0355_STAMPING: E 396 1963
 OT0355_MARK LOGO: CGS
 OT0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0355+STABILITY: SURFACE MOTION
 OT0355
 OT0355  HISTORY     - Date     Condition        Report By
 OT0355  HISTORY     - 1963     MONUMENTED       CGS
 OT0355  HISTORY     - 1985     GOOD             NGS
 OT0355
 OT0355                          STATION DESCRIPTION
 OT0355
 OT0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0355'4.2 MI SW FROM BUFFALO GAP.
 OT0355'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0355'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED ROAD,
 OT0355'THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 3.0 MILES
 OT0355'SOUTH ALONG STATE HIGHWAY 79, AT THE JUNCTION OF A GRAVELED ROAD
 OT0355'AND THE HIGHWAY, IN SECTION 12, T 7 S, R 6 E, SET IN THE TOP OF
 OT0355'A SANDSTONE BOULDER, 106 FEET WEST OF THE CENTER LINE OF THE
 OT0355'HIGHWAY, 66 FEET SOUTH OF THE CENTER OF A GATE, 6 FEET WEST OF
 OT0355'A FENCE, 6.7 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 OT0355'WITH THE HIGHWAY, AND SET IN THE TOP OF A SANDSTONE BOULDER
 OT0355'PROJECTING 6 INCHES.
 OT0355
 OT0355                          STATION RECOVERY (1985)
 OT0355
 OT0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0355'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0355'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0355'SPRINGS, THENCE 6.3 KM (3.95 MI) NORTHEAST ALONG STATE HIGHWAY 79, IN
 OT0355'TOP OF A 3- BY 3-FOOT SANDSTONE BOULDER PROJECTING 10-INCHES ABOVE THE
 OT0355'SURFACE OF THE GROUND, 0.4 KM (0.25 MI) SOUTHWEST OF MILEPOST 31, 32.3
 OT0355'METERS (106 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 20.1 METERS (66
 OT0355'FT) SOUTHWEST OF THE CENTER OF A DIRT ROAD AND 1.8 METERS (6 FT)
 OT0355'NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 OT0355'THE MARK IS 2.0 METERS  N FROM  A WITNESS POST
 OT0355'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0531 ***********************************************************************
 OT0531  DESIGNATION -  E 397
 OT0531  PID         -  OT0531
 OT0531  STATE/COUNTY-  SD/FALL RIVER
 OT0531  COUNTRY     -  US
 OT0531  USGS QUAD   -  FLINT HILL (2017)
 OT0531
 OT0531                         *CURRENT SURVEY CONTROL
 OT0531  ______________________________________________________________________
 OT0531* NAD 83(1986) POSITION- 43 19 48.     (N) 103 43 23.     (W)   SCALED
 OT0531* NAVD 88 ORTHO HEIGHT -  1154.071 (meters)     3786.31  (feet) ADJUSTED
 OT0531  ______________________________________________________________________
 OT0531  GEOID HEIGHT    -        -15.110 (meters)                     GEOID18
 OT0531  DYNAMIC HEIGHT  -       1153.576 (meters)     3784.69  (feet) COMP
 OT0531  MODELED GRAVITY -    980,150.2   (mgal)                       NAVD 88
 OT0531
 OT0531  VERT ORDER      -  FIRST     CLASS II
 OT0531
 OT0531.The horizontal coordinates were scaled from a map and have
 OT0531.an estimated accuracy of +/- 6 seconds.
 OT0531
 OT0531.The orthometric height was determined by differential leveling and
 OT0531.adjusted by the NATIONAL GEODETIC SURVEY
 OT0531.in June 1991.
 OT0531
 OT0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0531.GEOID18 height accuracy estimate available here.
 OT0531
 OT0531.Click photographs - Photos may exist for this station.
 OT0531
 OT0531.The dynamic height is computed by dividing the NAVD 88
 OT0531.geopotential number by the normal gravity value computed on the
 OT0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0531.degrees latitude (g = 980.6199 gals.).
 OT0531
 OT0531.The modeled gravity was interpolated from observed gravity values.
 OT0531
 OT0531;                    North         East    Units  Estimated Accuracy
 OT0531;SPC SD S     -   116,330.      325,180.      MT  (+/- 180 meters Scaled)
 OT0531
 OT0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH035982(NAD 83)
 OT0531
 OT0531                          SUPERSEDED SURVEY CONTROL
 OT0531
 OT0531  NGVD 29 (??/??/92) 1153.512  (m)         3784.48   (f) ADJ UNCH    1 2
 OT0531
 OT0531.Superseded values are not recommended for survey control.
 OT0531
 OT0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0531.See file dsdata.pdf to determine how the superseded data were derived.
 OT0531
 OT0531_MARKER: DB = BENCH MARK DISK
 OT0531_SETTING: 80 = SET IN A BOULDER
 OT0531_STAMPING: E 397 1963
 OT0531_MARK LOGO: CGS
 OT0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0531+STABILITY: SURFACE MOTION
 OT0531
 OT0531  HISTORY     - Date     Condition        Report By
 OT0531  HISTORY     - 1963     MONUMENTED       CGS
 OT0531
 OT0531                          STATION DESCRIPTION
 OT0531
 OT0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0531'7.4 MI S FROM MINNEKAHTA.
 OT0531'ABOUT 7.45 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0531'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, OR 8.15
 OT0531'MILES NORTHEAST ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0531'FROM THE STATION AT EDGEMONT, IN SECTION 26, T 8 S, R 3 E, 18
 OT0531'POLES NORTHEAST OF MILE POST 8 AND 18 POLES SOUTHWEST OF MILE
 OT0531'POST 9, 82 FEET NORTHWEST OF THE NORTHWEST RAIL, 17 FEET NORTHEAST
 OT0531'OF THE CENTER OF A WIRE GATE, 5 1/2 FEET NORTHWEST OF A FENCE,
 OT0531'84 FEET SOUTHWEST OF THE CENTER LINE OF A TRAIL ROAD PARALLELING
 OT0531'THE TRACKS, 0.9 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 10
 OT0531'FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE TOP OF A LARGE
 OT0531'BOULDER PROJECTING 24 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0284 ***********************************************************************
 OS0284  DESIGNATION -  E 4 S
 OS0284  PID         -  OS0284
 OS0284  STATE/COUNTY-  SD/JACKSON
 OS0284  COUNTRY     -  US
 OS0284  USGS QUAD   -  BELVIDERE (2017)
 OS0284
 OS0284                         *CURRENT SURVEY CONTROL
 OS0284  ______________________________________________________________________
 OS0284* NAD 83(1986) POSITION- 43 50 23.     (N) 101 20 40.     (W)   SCALED
 OS0284* NAVD 88 ORTHO HEIGHT -   755.056 (meters)     2477.21  (feet) ADJUSTED
 OS0284  ______________________________________________________________________
 OS0284  GEOID HEIGHT    -        -22.245 (meters)                     GEOID18
 OS0284  DYNAMIC HEIGHT  -        754.810 (meters)     2476.41  (feet) COMP
 OS0284  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0284
 OS0284  VERT ORDER      -  FIRST     CLASS II
 OS0284
 OS0284.The horizontal coordinates were scaled from a map and have
 OS0284.an estimated accuracy of +/- 6 seconds.
 OS0284
 OS0284.The orthometric height was determined by differential leveling and
 OS0284.adjusted by the NATIONAL GEODETIC SURVEY
 OS0284.in June 1991.
 OS0284
 OS0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0284.GEOID18 height accuracy estimate available here.
 OS0284
 OS0284.Click photographs - Photos may exist for this station.
 OS0284
 OS0284.The dynamic height is computed by dividing the NAVD 88
 OS0284.geopotential number by the normal gravity value computed on the
 OS0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0284.degrees latitude (g = 980.6199 gals.).
 OS0284
 OS0284.The modeled gravity was interpolated from observed gravity values.
 OS0284
 OS0284;                    North         East    Units  Estimated Accuracy
 OS0284;SPC SD S     -   167,840.      518,690.      MT  (+/- 180 meters Scaled)
 OS0284
 OS0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP115567(NAD 83)
 OS0284
 OS0284                          SUPERSEDED SURVEY CONTROL
 OS0284
 OS0284  NGVD 29 (??/??/92)  754.58   (m)         2475.7    (f) COMPUTED    1 2
 OS0284
 OS0284.Superseded values are not recommended for survey control.
 OS0284
 OS0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0284.See file dsdata.pdf to determine how the superseded data were derived.
 OS0284
 OS0284_MARKER: DS = TRIANGULATION STATION DISK
 OS0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0284_STAMPING: E 4 S 1961
 OS0284_MARK LOGO: CGS
 OS0284_PROJECTION: FLUSH
 OS0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0284+STABILITY: SURFACE MOTION
 OS0284
 OS0284  HISTORY     - Date     Condition        Report By
 OS0284  HISTORY     - 1961     MONUMENTED       CGS
 OS0284  HISTORY     - 1962     GOOD             CGS
 OS0284
 OS0284                          STATION DESCRIPTION
 OS0284
 OS0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0284'4.1 MI W FROM BELVIDERE.
 OS0284'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0284'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0284'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0284'GRAVELED ROAD, ABOUT 0.1 MILE NORTH OF U.S. HIGHWAY 16, AND ON
 OS0284'THE TOP OF A HILL, IN SECTION 27, T 2 S, R 23 E, 254 FEET WEST
 OS0284'OF THE CENTER LINE OF THE ROAD, 142 FEET SOUTH OF THE CENTER
 OS0284'LINE OF OLD ABANDONED U.S. HIGHWAY 16, 220 FEET WEST OF A FENCE,
 OS0284'ABOUT LEVEL WITH THE ROADS, AND SET IN THE TOP OF A CONCRETE
 OS0284'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0282 ***********************************************************************
 OS0282  DESIGNATION -  E 4 S AZ MK
 OS0282  PID         -  OS0282
 OS0282  STATE/COUNTY-  SD/JACKSON
 OS0282  COUNTRY     -  US
 OS0282  USGS QUAD   -  BELVIDERE (2017)
 OS0282
 OS0282                         *CURRENT SURVEY CONTROL
 OS0282  ______________________________________________________________________
 OS0282* NAD 83(1986) POSITION- 43 50 41.     (N) 101 21 20.     (W)   SCALED
 OS0282* NAVD 88 ORTHO HEIGHT -   755.816 (meters)     2479.71  (feet) ADJUSTED
 OS0282  ______________________________________________________________________
 OS0282  GEOID HEIGHT    -        -22.206 (meters)                     GEOID18
 OS0282  DYNAMIC HEIGHT  -        755.569 (meters)     2478.90  (feet) COMP
 OS0282  MODELED GRAVITY -    980,267.5   (mgal)                       NAVD 88
 OS0282
 OS0282  VERT ORDER      -  FIRST     CLASS II
 OS0282
 OS0282.The horizontal coordinates were scaled from a map and have
 OS0282.an estimated accuracy of +/- 6 seconds.
 OS0282
 OS0282.The orthometric height was determined by differential leveling and
 OS0282.adjusted by the NATIONAL GEODETIC SURVEY
 OS0282.in June 1991.
 OS0282
 OS0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0282.GEOID18 height accuracy estimate available here.
 OS0282
 OS0282.Click photographs - Photos may exist for this station.
 OS0282
 OS0282.The dynamic height is computed by dividing the NAVD 88
 OS0282.geopotential number by the normal gravity value computed on the
 OS0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0282.degrees latitude (g = 980.6199 gals.).
 OS0282
 OS0282.The modeled gravity was interpolated from observed gravity values.
 OS0282
 OS0282;                    North         East    Units  Estimated Accuracy
 OS0282;SPC SD S     -   168,410.      517,810.      MT  (+/- 180 meters Scaled)
 OS0282
 OS0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP106573(NAD 83)
 OS0282
 OS0282                          SUPERSEDED SURVEY CONTROL
 OS0282
 OS0282  NGVD 29 (??/??/92)  755.34   (m)         2478.1    (f) COMPUTED    1 2
 OS0282
 OS0282.Superseded values are not recommended for survey control.
 OS0282
 OS0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0282.See file dsdata.pdf to determine how the superseded data were derived.
 OS0282
 OS0282_MARKER: DZ = AZIMUTH MARK DISK
 OS0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0282_STAMPING: E 4 S 1961
 OS0282_MARK LOGO: CGS
 OS0282_PROJECTION: FLUSH
 OS0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0282+STABILITY: SURFACE MOTION
 OS0282
 OS0282  HISTORY     - Date     Condition        Report By
 OS0282  HISTORY     - 1961     MONUMENTED       CGS
 OS0282  HISTORY     - 1962     GOOD             CGS
 OS0282
 OS0282                          STATION DESCRIPTION
 OS0282
 OS0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0282'4.8 MI W FROM BELVIDERE.
 OS0282'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0282'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0282'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0282'GRAVELED ROAD, THENCE 0.7 MILE WEST ALONG OLD U.S. HIGHWAY 16
 OS0282'ROAD BED, 41 FEET SOUTH OF THE CENTER LINE OF OLD ROAD BED, 97
 OS0282'FEET SOUTHWEST OF A POWER POLE WITH WITNESS SHIELD ON SOUTH SIDE,
 OS0282'ABOUT LEVEL WITH THE ROAD BED, AND SET IN THE TOP OF A CONCRETE
 OS0282'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0283 ***********************************************************************
 OS0283  DESIGNATION -  E 4 S RM 1
 OS0283  PID         -  OS0283
 OS0283  STATE/COUNTY-  SD/JACKSON
 OS0283  COUNTRY     -  US
 OS0283  USGS QUAD   -  BELVIDERE (2017)
 OS0283
 OS0283                         *CURRENT SURVEY CONTROL
 OS0283  ______________________________________________________________________
 OS0283* NAD 83(1986) POSITION- 43 50 23.     (N) 101 20 40.     (W)   SCALED
 OS0283* NAVD 88 ORTHO HEIGHT -   755.020 (meters)     2477.09  (feet) ADJUSTED
 OS0283  ______________________________________________________________________
 OS0283  GEOID HEIGHT    -        -22.245 (meters)                     GEOID18
 OS0283  DYNAMIC HEIGHT  -        754.774 (meters)     2476.29  (feet) COMP
 OS0283  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0283
 OS0283  VERT ORDER      -  FIRST     CLASS II
 OS0283
 OS0283.The horizontal coordinates were scaled from a map and have
 OS0283.an estimated accuracy of +/- 6 seconds.
 OS0283
 OS0283.The orthometric height was determined by differential leveling and
 OS0283.adjusted by the NATIONAL GEODETIC SURVEY
 OS0283.in June 1991.
 OS0283
 OS0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0283.GEOID18 height accuracy estimate available here.
 OS0283
 OS0283.Click photographs - Photos may exist for this station.
 OS0283
 OS0283.The dynamic height is computed by dividing the NAVD 88
 OS0283.geopotential number by the normal gravity value computed on the
 OS0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0283.degrees latitude (g = 980.6199 gals.).
 OS0283
 OS0283.The modeled gravity was interpolated from observed gravity values.
 OS0283
 OS0283;                    North         East    Units  Estimated Accuracy
 OS0283;SPC SD S     -   167,840.      518,690.      MT  (+/- 180 meters Scaled)
 OS0283
 OS0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP115567(NAD 83)
 OS0283
 OS0283                          SUPERSEDED SURVEY CONTROL
 OS0283
 OS0283  NGVD 29 (??/??/92)  754.55   (m)         2475.6    (f) COMPUTED    1 2
 OS0283
 OS0283.Superseded values are not recommended for survey control.
 OS0283
 OS0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0283.See file dsdata.pdf to determine how the superseded data were derived.
 OS0283
 OS0283_MARKER: DR = REFERENCE MARK DISK
 OS0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0283_STAMPING: E 4 S NO 1 1961
 OS0283_MARK LOGO: CGS
 OS0283_PROJECTION: FLUSH
 OS0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0283+STABILITY: SURFACE MOTION
 OS0283
 OS0283  HISTORY     - Date     Condition        Report By
 OS0283  HISTORY     - 1961     MONUMENTED       CGS
 OS0283  HISTORY     - 1962     GOOD             CGS
 OS0283
 OS0283                          STATION DESCRIPTION
 OS0283
 OS0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0283'4.1 MI W FROM BELVIDERE.
 OS0283'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0283'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0283'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0283'GRAVELED ROAD, ABOUT 0.1 MILE NORTH OF U.S. HIGHWAY 16, AND
 OS0283'ON THE TOP OF A HILL, IN SECTION 27, T 2 S, R 23 E, 83 FEET
 OS0283'SOUTH OF THE CENTER OF OLD U.S. HIGHWAY 16, 195 FEET WEST OF THE
 OS0283'CENTER LINE OF THE ROAD, 159 FEET WEST OF A FENCE, 58.7 FEET
 OS0283'EAST OF E 4 S 1961 TRIANGULATION STATION, ABOUT LEVEL WITH THE
 OS0283'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0285 ***********************************************************************
 OS0285  DESIGNATION -  E 4 S RM 2
 OS0285  PID         -  OS0285
 OS0285  STATE/COUNTY-  SD/JACKSON
 OS0285  COUNTRY     -  US
 OS0285  USGS QUAD   -  BELVIDERE (2017)
 OS0285
 OS0285                         *CURRENT SURVEY CONTROL
 OS0285  ______________________________________________________________________
 OS0285* NAD 83(1986) POSITION- 43 50 23.     (N) 101 20 40.     (W)   SCALED
 OS0285* NAVD 88 ORTHO HEIGHT -   755.131 (meters)     2477.46  (feet) ADJUSTED
 OS0285  ______________________________________________________________________
 OS0285  GEOID HEIGHT    -        -22.245 (meters)                     GEOID18
 OS0285  DYNAMIC HEIGHT  -        754.884 (meters)     2476.65  (feet) COMP
 OS0285  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0285
 OS0285  VERT ORDER      -  FIRST     CLASS II
 OS0285
 OS0285.The horizontal coordinates were scaled from a map and have
 OS0285.an estimated accuracy of +/- 6 seconds.
 OS0285
 OS0285.The orthometric height was determined by differential leveling and
 OS0285.adjusted by the NATIONAL GEODETIC SURVEY
 OS0285.in June 1991.
 OS0285
 OS0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0285.GEOID18 height accuracy estimate available here.
 OS0285
 OS0285.Click photographs - Photos may exist for this station.
 OS0285
 OS0285.The dynamic height is computed by dividing the NAVD 88
 OS0285.geopotential number by the normal gravity value computed on the
 OS0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0285.degrees latitude (g = 980.6199 gals.).
 OS0285
 OS0285.The modeled gravity was interpolated from observed gravity values.
 OS0285
 OS0285;                    North         East    Units  Estimated Accuracy
 OS0285;SPC SD S     -   167,840.      518,690.      MT  (+/- 180 meters Scaled)
 OS0285
 OS0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP115567(NAD 83)
 OS0285
 OS0285                          SUPERSEDED SURVEY CONTROL
 OS0285
 OS0285  NGVD 29 (??/??/92)  754.66   (m)         2475.9    (f) COMPUTED    1 2
 OS0285
 OS0285.Superseded values are not recommended for survey control.
 OS0285
 OS0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0285.See file dsdata.pdf to determine how the superseded data were derived.
 OS0285
 OS0285_MARKER: DR = REFERENCE MARK DISK
 OS0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0285_STAMPING: E 4 S NO 2 1961
 OS0285_MARK LOGO: CGS
 OS0285_PROJECTION: FLUSH
 OS0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0285+STABILITY: SURFACE MOTION
 OS0285
 OS0285  HISTORY     - Date     Condition        Report By
 OS0285  HISTORY     - 1961     MONUMENTED       CGS
 OS0285  HISTORY     - 1962     GOOD             CGS
 OS0285
 OS0285                          STATION DESCRIPTION
 OS0285
 OS0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0285'4.1 MI W FROM BELVIDERE.
 OS0285'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0285'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0285'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0285'GRAVELED ROAD, ABOUT 0.1 MILE NORTH OF U.S. HIGHWAY 16, AND
 OS0285'ON THE TOP OF A HILL, IN SECTION 27, T 2 S, R 23 E, 214 FEET
 OS0285'SOUTH OF THE CENTER LINE OF OLD HIGHWAY 16, 250 FEET WEST OF THE
 OS0285'CENTER LINE OF THE ROAD, 216 FEET WEST OF A FENCE, 72.0 FEET
 OS0285'SOUTH OF E 4 S 1961 TRIANGULATION STATION, ABOUT LEVEL WITH THE
 OS0285'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0286 ***********************************************************************
 OS0286  DESIGNATION -  E 4 T
 OS0286  PID         -  OS0286
 OS0286  STATE/COUNTY-  SD/JACKSON
 OS0286  COUNTRY     -  US
 OS0286  USGS QUAD   -  BELVIDERE (2017)
 OS0286
 OS0286                         *CURRENT SURVEY CONTROL
 OS0286  ______________________________________________________________________
 OS0286* NAD 83(1986) POSITION- 43 50 27.     (N) 101 20 59.     (W)   SCALED
 OS0286* NAVD 88 ORTHO HEIGHT -   754.236 (meters)     2474.52  (feet) ADJUSTED
 OS0286  ______________________________________________________________________
 OS0286  GEOID HEIGHT    -        -22.226 (meters)                     GEOID18
 OS0286  DYNAMIC HEIGHT  -        753.990 (meters)     2473.72  (feet) COMP
 OS0286  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0286
 OS0286  VERT ORDER      -  FIRST     CLASS II
 OS0286
 OS0286.The horizontal coordinates were scaled from a map and have
 OS0286.an estimated accuracy of +/- 6 seconds.
 OS0286
 OS0286.The orthometric height was determined by differential leveling and
 OS0286.adjusted by the NATIONAL GEODETIC SURVEY
 OS0286.in June 1991.
 OS0286
 OS0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0286.GEOID18 height accuracy estimate available here.
 OS0286
 OS0286.Click photographs - Photos may exist for this station.
 OS0286
 OS0286.The dynamic height is computed by dividing the NAVD 88
 OS0286.geopotential number by the normal gravity value computed on the
 OS0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0286.degrees latitude (g = 980.6199 gals.).
 OS0286
 OS0286.The modeled gravity was interpolated from observed gravity values.
 OS0286
 OS0286;                    North         East    Units  Estimated Accuracy
 OS0286;SPC SD S     -   167,970.      518,270.      MT  (+/- 180 meters Scaled)
 OS0286
 OS0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP111568(NAD 83)
 OS0286
 OS0286                          SUPERSEDED SURVEY CONTROL
 OS0286
 OS0286  NGVD 29 (??/??/92)  753.76   (m)         2473.0    (f) COMPUTED    1 2
 OS0286
 OS0286.Superseded values are not recommended for survey control.
 OS0286
 OS0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0286.See file dsdata.pdf to determine how the superseded data were derived.
 OS0286
 OS0286_MARKER: DS = TRIANGULATION STATION DISK
 OS0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0286_STAMPING: E 4 T 1961
 OS0286_MARK LOGO: CGS
 OS0286_PROJECTION: FLUSH
 OS0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0286+STABILITY: SURFACE MOTION
 OS0286
 OS0286  HISTORY     - Date     Condition        Report By
 OS0286  HISTORY     - 1961     MONUMENTED       CGS
 OS0286  HISTORY     - 1962     GOOD             CGS
 OS0286
 OS0286                          STATION DESCRIPTION
 OS0286
 OS0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0286'4.5 MI W FROM BELVIDERE.
 OS0286'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0286'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25 MILE
 OS0286'NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A GRAVELED ROAD,
 OS0286'THENCE 0.3 MILE WEST ALONG THE OLD U.S. HIGHWAY 16, THENCE 0.1
 OS0286'MILE SOUTH ACROSS COUNTRY TO CREST OF A RIDGE AND SITE OF THE
 OS0286'MARK, ABOUT 0.15 MILES NORTH OF NEW U.S. HIGHWAY 16 AND 0.1 MILE
 OS0286'SOUTH OF OLD HIGHWAY BED AND POWER LINE, ABOUT LEVEL WITH THE
 OS0286'OLD HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 OS0286'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0287 ***********************************************************************
 OS0287  DESIGNATION -  E 4 T RM 1
 OS0287  PID         -  OS0287
 OS0287  STATE/COUNTY-  SD/JACKSON
 OS0287  COUNTRY     -  US
 OS0287  USGS QUAD   -  BELVIDERE (2017)
 OS0287
 OS0287                         *CURRENT SURVEY CONTROL
 OS0287  ______________________________________________________________________
 OS0287* NAD 83(1986) POSITION- 43 50 27.     (N) 101 20 59.     (W)   SCALED
 OS0287* NAVD 88 ORTHO HEIGHT -   753.927 (meters)     2473.51  (feet) ADJUSTED
 OS0287  ______________________________________________________________________
 OS0287  GEOID HEIGHT    -        -22.226 (meters)                     GEOID18
 OS0287  DYNAMIC HEIGHT  -        753.681 (meters)     2472.70  (feet) COMP
 OS0287  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0287
 OS0287  VERT ORDER      -  FIRST     CLASS II
 OS0287
 OS0287.The horizontal coordinates were scaled from a map and have
 OS0287.an estimated accuracy of +/- 6 seconds.
 OS0287
 OS0287.The orthometric height was determined by differential leveling and
 OS0287.adjusted by the NATIONAL GEODETIC SURVEY
 OS0287.in June 1991.
 OS0287
 OS0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0287.GEOID18 height accuracy estimate available here.
 OS0287
 OS0287.Click photographs - Photos may exist for this station.
 OS0287
 OS0287.The dynamic height is computed by dividing the NAVD 88
 OS0287.geopotential number by the normal gravity value computed on the
 OS0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0287.degrees latitude (g = 980.6199 gals.).
 OS0287
 OS0287.The modeled gravity was interpolated from observed gravity values.
 OS0287
 OS0287;                    North         East    Units  Estimated Accuracy
 OS0287;SPC SD S     -   167,970.      518,270.      MT  (+/- 180 meters Scaled)
 OS0287
 OS0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP111568(NAD 83)
 OS0287
 OS0287                          SUPERSEDED SURVEY CONTROL
 OS0287
 OS0287  NGVD 29 (??/??/92)  753.45   (m)         2471.9    (f) COMPUTED    1 2
 OS0287
 OS0287.Superseded values are not recommended for survey control.
 OS0287
 OS0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0287.See file dsdata.pdf to determine how the superseded data were derived.
 OS0287
 OS0287_MARKER: DR = REFERENCE MARK DISK
 OS0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0287_STAMPING: E 4 T NO 1 1962
 OS0287_MARK LOGO: CGS
 OS0287_PROJECTION: FLUSH
 OS0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0287+STABILITY: SURFACE MOTION
 OS0287
 OS0287  HISTORY     - Date     Condition        Report By
 OS0287  HISTORY     - 1962     MONUMENTED       CGS
 OS0287
 OS0287                          STATION DESCRIPTION
 OS0287
 OS0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0287'4.5 MI W FROM BELVIDERE.
 OS0287'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0287'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0287'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0287'GRAVELED ROAD, THENCE 0.3 MILE WEST ALONG THE OLD U.S. HIGHWAY 16,
 OS0287'THENCE 0.1 MILE SOUTH ACROSS COUNTRY TO CREST OF A RIDGE AND
 OS0287'SITE OF THE MARK, ABOUT 0.15 MILE NORTH OF NEW U.S. HIGHWAY 16
 OS0287'AND 0.1 MILE SOUTH OF OLD HIGHWAY BED AND POWER LINE, 55.5 FEET
 OS0287'SOUTH-SOUTHEAST OF E 4 T 1961 TRIANGULATION STATION, AND SET
 OS0287'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0288 ***********************************************************************
 OS0288  DESIGNATION -  E 4 T RM 2
 OS0288  PID         -  OS0288
 OS0288  STATE/COUNTY-  SD/JACKSON
 OS0288  COUNTRY     -  US
 OS0288  USGS QUAD   -  BELVIDERE (2017)
 OS0288
 OS0288                         *CURRENT SURVEY CONTROL
 OS0288  ______________________________________________________________________
 OS0288* NAD 83(1986) POSITION- 43 50 27.     (N) 101 20 59.     (W)   SCALED
 OS0288* NAVD 88 ORTHO HEIGHT -   753.843 (meters)     2473.23  (feet) ADJUSTED
 OS0288  ______________________________________________________________________
 OS0288  GEOID HEIGHT    -        -22.226 (meters)                     GEOID18
 OS0288  DYNAMIC HEIGHT  -        753.597 (meters)     2472.43  (feet) COMP
 OS0288  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0288
 OS0288  VERT ORDER      -  FIRST     CLASS II
 OS0288
 OS0288.The horizontal coordinates were scaled from a map and have
 OS0288.an estimated accuracy of +/- 6 seconds.
 OS0288
 OS0288.The orthometric height was determined by differential leveling and
 OS0288.adjusted by the NATIONAL GEODETIC SURVEY
 OS0288.in June 1991.
 OS0288
 OS0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0288.GEOID18 height accuracy estimate available here.
 OS0288
 OS0288.Click photographs - Photos may exist for this station.
 OS0288
 OS0288.The dynamic height is computed by dividing the NAVD 88
 OS0288.geopotential number by the normal gravity value computed on the
 OS0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0288.degrees latitude (g = 980.6199 gals.).
 OS0288
 OS0288.The modeled gravity was interpolated from observed gravity values.
 OS0288
 OS0288;                    North         East    Units  Estimated Accuracy
 OS0288;SPC SD S     -   167,970.      518,270.      MT  (+/- 180 meters Scaled)
 OS0288
 OS0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP111568(NAD 83)
 OS0288
 OS0288                          SUPERSEDED SURVEY CONTROL
 OS0288
 OS0288  NGVD 29 (??/??/92)  753.37   (m)         2471.7    (f) COMPUTED    1 2
 OS0288
 OS0288.Superseded values are not recommended for survey control.
 OS0288
 OS0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0288.See file dsdata.pdf to determine how the superseded data were derived.
 OS0288
 OS0288_MARKER: DR = REFERENCE MARK DISK
 OS0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0288_STAMPING: E 4 T NO 2 1961
 OS0288_MARK LOGO: CGS
 OS0288_PROJECTION: FLUSH
 OS0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0288+STABILITY: SURFACE MOTION
 OS0288
 OS0288  HISTORY     - Date     Condition        Report By
 OS0288  HISTORY     - 1961     MONUMENTED       CGS
 OS0288  HISTORY     - 1962     GOOD             CGS
 OS0288
 OS0288                          STATION DESCRIPTION
 OS0288
 OS0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0288'4.5 MI W FROM BELVIDERE.
 OS0288'ABOUT 3.75 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0288'AND PACIFIC RAILROAD FROM THE STATION AT BELVIDERE, THENCE 0.25
 OS0288'MILE NORTH ALONG A TRAIL ROAD, THENCE 0.1 MILE NORTH ALONG A
 OS0288'GRAVELED ROAD, THENCE 0.3 MILE WEST ALONG THE OLD U.S. HIGHWAY
 OS0288'16, THENCE 0.1 MILE SOUTH ACROSS COUNTRY TO CREST OF A RIDGE
 OS0288'AND SITE OF THE MARK, ABOUT 0.15 MILE NORTH OF NEW U.S. HIGHWAY
 OS0288'16 AND 0.1 MILE SOUTH OF OLD HIGHWAY BED AND POWER LINE, 57.2
 OS0288'FEET WEST-SOUTHWEST OF E 4 T 1961 TRIANGULATION STATION, AND
 OS0288'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0811 ***********************************************************************
 PU0811  DESIGNATION -  E 401
 PU0811  PID         -  PU0811
 PU0811  STATE/COUNTY-  SD/MEADE
 PU0811  COUNTRY     -  US
 PU0811  USGS QUAD   -  STONEVILLE (2017)
 PU0811
 PU0811                         *CURRENT SURVEY CONTROL
 PU0811  ______________________________________________________________________
 PU0811* NAD 83(1986) POSITION- 44 43 59.     (N) 102 39 15.     (W)   SCALED
 PU0811* NAVD 88 ORTHO HEIGHT -   891.966 (meters)     2926.39  (feet) ADJUSTED
 PU0811  ______________________________________________________________________
 PU0811  GEOID HEIGHT    -        -18.038 (meters)                     GEOID18
 PU0811  DYNAMIC HEIGHT  -        891.750 (meters)     2925.68  (feet) COMP
 PU0811  MODELED GRAVITY -    980,344.5   (mgal)                       NAVD 88
 PU0811
 PU0811  VERT ORDER      -  SECOND    CLASS 0
 PU0811
 PU0811.The horizontal coordinates were scaled from a map and have
 PU0811.an estimated accuracy of +/- 6 seconds.
 PU0811
 PU0811.The orthometric height was determined by differential leveling and
 PU0811.adjusted by the NATIONAL GEODETIC SURVEY
 PU0811.in June 1991.
 PU0811
 PU0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0811.GEOID18 height accuracy estimate available here.
 PU0811
 PU0811.Click photographs - Photos may exist for this station.
 PU0811
 PU0811.The dynamic height is computed by dividing the NAVD 88
 PU0811.geopotential number by the normal gravity value computed on the
 PU0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0811.degrees latitude (g = 980.6199 gals.).
 PU0811
 PU0811.The modeled gravity was interpolated from observed gravity values.
 PU0811
 PU0811;                    North         East    Units  Estimated Accuracy
 PU0811;SPC SD N     -   103,430.      389,810.      MT  (+/- 180 meters Scaled)
 PU0811
 PU0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK857559(NAD 83)
 PU0811
 PU0811                          SUPERSEDED SURVEY CONTROL
 PU0811
 PU0811  NGVD 29 (??/??/92)  891.497  (m)         2924.85   (f) ADJ UNCH    2 0
 PU0811
 PU0811.Superseded values are not recommended for survey control.
 PU0811
 PU0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0811.See file dsdata.pdf to determine how the superseded data were derived.
 PU0811
 PU0811_MARKER: DB = BENCH MARK DISK
 PU0811_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PU0811_SP_SET: PLATFORM
 PU0811_STAMPING: E 401 1962
 PU0811_MARK LOGO: CGS
 PU0811_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0811
 PU0811  HISTORY     - Date     Condition        Report By
 PU0811  HISTORY     - 1962     MONUMENTED       CGS
 PU0811
 PU0811                          STATION DESCRIPTION
 PU0811
 PU0811'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0811'AT STONEVILLE.
 PU0811'AT STONEVILLE, IN THE TOP OF THE CONCRETE LOADING PLATFORM OF
 PU0811'STORE, 103 FEET SOUTHEAST OF THE CENTER OF THE JUNCTION OF A
 PU0811'GRAVELED ROAD WEST AND NORTH-SOUTH GRAVELED ROAD, 14 1/2 FEET
 PU0811'SOUTH OF THE CENTER OF THE MAIN ENTRANCE TO STORE, 0.9 FOOT
 PU0811'NORTHEAST OF THE SOUTHWEST CORNER OF THE PLATFORM AND A FLAG
 PU0811'POLE, AND ABOUT 2 FEET HIGHER THAN THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0157 ***********************************************************************
 QT0157  DESIGNATION -  E 402 RESET
 QT0157  PID         -  QT0157
 QT0157  STATE/COUNTY-  SD/MEADE
 QT0157  COUNTRY     -  US
 QT0157  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0157
 QT0157                         *CURRENT SURVEY CONTROL
 QT0157  ______________________________________________________________________
 QT0157* NAD 83(1986) POSITION- 45 01 21.     (N) 102 45 06.     (W)   SCALED
 QT0157* NAVD 88 ORTHO HEIGHT -   889.112 (meters)     2917.03  (feet) ADJUSTED
 QT0157  ______________________________________________________________________
 QT0157  GEOID HEIGHT    -        -17.683 (meters)                     GEOID18
 QT0157  DYNAMIC HEIGHT  -        888.921 (meters)     2916.40  (feet) COMP
 QT0157  MODELED GRAVITY -    980,370.9   (mgal)                       NAVD 88
 QT0157
 QT0157  VERT ORDER      -  FIRST     CLASS II
 QT0157
 QT0157.The horizontal coordinates were scaled from a map and have
 QT0157.an estimated accuracy of +/- 6 seconds.
 QT0157
 QT0157.The orthometric height was determined by differential leveling and
 QT0157.adjusted by the NATIONAL GEODETIC SURVEY
 QT0157.in July 1998.
 QT0157
 QT0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0157.GEOID18 height accuracy estimate available here.
 QT0157
 QT0157.Click photographs - Photos may exist for this station.
 QT0157
 QT0157.The dynamic height is computed by dividing the NAVD 88
 QT0157.geopotential number by the normal gravity value computed on the
 QT0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0157.degrees latitude (g = 980.6199 gals.).
 QT0157
 QT0157.The modeled gravity was interpolated from observed gravity values.
 QT0157
 QT0157;                    North         East    Units  Estimated Accuracy
 QT0157;SPC SD N     -   135,830.      383,180.      MT  (+/- 180 meters Scaled)
 QT0157
 QT0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK771879(NAD 83)
 QT0157
 QT0157                          SUPERSEDED SURVEY CONTROL
 QT0157
 QT0157.No superseded survey control is available for this station.
 QT0157
 QT0157_MARKER: DB = BENCH MARK DISK
 QT0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0157_STAMPING: E 402 RESET 1966
 QT0157_MARK LOGO: CGS
 QT0157_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0157+STABILITY: SURFACE MOTION
 QT0157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0157+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0157
 QT0157  HISTORY     - Date     Condition        Report By
 QT0157  HISTORY     - 1966     MONUMENTED       CGS
 QT0157  HISTORY     - 19960425 GOOD             NGS
 QT0157
 QT0157                          STATION DESCRIPTION
 QT0157
 QT0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 QT0157'6.7 MI E FROM MUD BUTTE.
 QT0157'6.7 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MUD
 QT0157'BUTTE, 0.05 MILE WEST OF A GATE, 99 FEET SOUTH OF THE CENTER
 QT0157'OF U.S. HIGHWAY 212, 50 FEET EAST OF A TELEPHONE POLE, 1 FOOT
 QT0157'EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 QT0157'POST WHICH PROJECTS 4 INCHES.
 QT0157
 QT0157                          STATION RECOVERY (1996)
 QT0157
 QT0157'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0157'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0157'IN MUD BUTTE, 672.0 M (2204.7 FT) EAST OF MILEPOST 79, 56.3 M (184.7
 QT0157'FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 30.2 M (99.1 FT) SOUTH
 QT0157'OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QT0157'HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A WITNESS POST, 0.4 M (1.3 FT)
 QT0157'NORTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0788 ***********************************************************************
 PU0788  DESIGNATION -  E 403
 PU0788  PID         -  PU0788
 PU0788  STATE/COUNTY-  SD/MEADE
 PU0788  COUNTRY     -  US
 PU0788  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0788
 PU0788                         *CURRENT SURVEY CONTROL
 PU0788  ______________________________________________________________________
 PU0788* NAD 83(1986) POSITION- 44 56 09.     (N) 102 39 17.     (W)   SCALED
 PU0788* NAVD 88 ORTHO HEIGHT -   847.670 (meters)     2781.06  (feet) ADJUSTED
 PU0788  ______________________________________________________________________
 PU0788  GEOID HEIGHT    -        -17.929 (meters)                     GEOID18
 PU0788  DYNAMIC HEIGHT  -        847.487 (meters)     2780.46  (feet) COMP
 PU0788  MODELED GRAVITY -    980,372.2   (mgal)                       NAVD 88
 PU0788
 PU0788  VERT ORDER      -  SECOND    CLASS 0
 PU0788
 PU0788.The horizontal coordinates were scaled from a map and have
 PU0788.an estimated accuracy of +/- 6 seconds.
 PU0788
 PU0788.The orthometric height was determined by differential leveling and
 PU0788.adjusted by the NATIONAL GEODETIC SURVEY
 PU0788.in June 1991.
 PU0788
 PU0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0788.GEOID18 height accuracy estimate available here.
 PU0788
 PU0788.Click photographs - Photos may exist for this station.
 PU0788
 PU0788.The dynamic height is computed by dividing the NAVD 88
 PU0788.geopotential number by the normal gravity value computed on the
 PU0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0788.degrees latitude (g = 980.6199 gals.).
 PU0788
 PU0788.The modeled gravity was interpolated from observed gravity values.
 PU0788
 PU0788;                    North         East    Units  Estimated Accuracy
 PU0788;SPC SD N     -   125,950.      390,500.      MT  (+/- 180 meters Scaled)
 PU0788
 PU0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK850784(NAD 83)
 PU0788
 PU0788                          SUPERSEDED SURVEY CONTROL
 PU0788
 PU0788  NGVD 29 (??/??/92)  847.205  (m)         2779.54   (f) ADJ UNCH    2 0
 PU0788
 PU0788.Superseded values are not recommended for survey control.
 PU0788
 PU0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0788.See file dsdata.pdf to determine how the superseded data were derived.
 PU0788
 PU0788_MARKER: DB = BENCH MARK DISK
 PU0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0788_STAMPING: E 403 1962
 PU0788_MARK LOGO: CGS
 PU0788_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0788+STABILITY: SURFACE MOTION
 PU0788
 PU0788  HISTORY     - Date     Condition        Report By
 PU0788  HISTORY     - 1962     MONUMENTED       CGS
 PU0788
 PU0788                          STATION DESCRIPTION
 PU0788
 PU0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0788'9.2 MI SW FROM MAURINE.
 PU0788'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0788'THENCE 6.2 MILES SOUTH ALONG A GRAVELED ROAD, 54 FEET SOUTHWEST
 PU0788'OF THE CENTER OF THE INTERSECTION OF A GRADED FARM ROAD, 49 FEET
 PU0788'WEST OF THE CENTER LINE OF THE ROAD, 36 FEET SOUTH OF THE CENTER
 PU0788'OF A GATE AND THE FARM ROAD, 3.8 FEET EAST OF A FENCE, 2 FEET
 PU0788'EAST OF A POWER POLE, 1.7 FEET NORTH OF A WITNESS POST, ABOUT
 PU0788'2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0788'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0741 ***********************************************************************
 PU0741  DESIGNATION -  E 404
 PU0741  PID         -  PU0741
 PU0741  STATE/COUNTY-  SD/MEADE
 PU0741  COUNTRY     -  US
 PU0741  USGS QUAD   -  CAMP CREEK (2017)
 PU0741
 PU0741                         *CURRENT SURVEY CONTROL
 PU0741  ______________________________________________________________________
 PU0741* NAD 83(1986) POSITION- 44 59 06.     (N) 102 52 37.     (W)   SCALED
 PU0741* NAVD 88 ORTHO HEIGHT -   851.322 (meters)     2793.05  (feet) ADJUSTED
 PU0741  ______________________________________________________________________
 PU0741  GEOID HEIGHT    -        -17.437 (meters)                     GEOID18
 PU0741  DYNAMIC HEIGHT  -        851.138 (meters)     2792.44  (feet) COMP
 PU0741  MODELED GRAVITY -    980,372.8   (mgal)                       NAVD 88
 PU0741
 PU0741  VERT ORDER      -  SECOND    CLASS 0
 PU0741
 PU0741.The horizontal coordinates were scaled from a map and have
 PU0741.an estimated accuracy of +/- 6 seconds.
 PU0741
 PU0741.The orthometric height was determined by differential leveling and
 PU0741.adjusted by the NATIONAL GEODETIC SURVEY
 PU0741.in June 1991.
 PU0741
 PU0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0741.GEOID18 height accuracy estimate available here.
 PU0741
 PU0741.Click photographs - Photos may exist for this station.
 PU0741
 PU0741.The dynamic height is computed by dividing the NAVD 88
 PU0741.geopotential number by the normal gravity value computed on the
 PU0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0741.degrees latitude (g = 980.6199 gals.).
 PU0741
 PU0741.The modeled gravity was interpolated from observed gravity values.
 PU0741
 PU0741;                    North         East    Units  Estimated Accuracy
 PU0741;SPC SD N     -   132,010.      373,160.      MT  (+/- 180 meters Scaled)
 PU0741
 PU0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK673834(NAD 83)
 PU0741
 PU0741                          SUPERSEDED SURVEY CONTROL
 PU0741
 PU0741  NGVD 29 (??/??/92)  850.845  (m)         2791.48   (f) ADJ UNCH    2 0
 PU0741
 PU0741.Superseded values are not recommended for survey control.
 PU0741
 PU0741.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0741.See file dsdata.pdf to determine how the superseded data were derived.
 PU0741
 PU0741_MARKER: DB = BENCH MARK DISK
 PU0741_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0741_STAMPING: E 404 1962
 PU0741_MARK LOGO: CGS
 PU0741_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0741_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0741+STABILITY: SURFACE MOTION
 PU0741
 PU0741  HISTORY     - Date     Condition        Report By
 PU0741  HISTORY     - 1962     MONUMENTED       CGS
 PU0741
 PU0741                          STATION DESCRIPTION
 PU0741
 PU0741'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0741'1.4 MI S FROM MUD BUTTE.
 PU0741'1.45 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MUD
 PU0741'BUTTE, ABOUT MIDWAY BETWEEN CURVES, AT THE CROSSING OF A TELEPHONE
 PU0741'LINE, 38 FEET WEST-SOUTHWEST OF THE ROAD, 61 FEET NORTH-NORTHWEST
 PU0741'OF A FENCE CORNER, 9.2 FEET EAST-NORTHEAST OF A FENCE, 2.7
 PU0741'FEET SOUTHEAST OF A TELEPHONE POLE, 2.5 FEET NORTHWEST OF A
 PU0741'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0741'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0794 ***********************************************************************
 PU0794  DESIGNATION -  E 405
 PU0794  PID         -  PU0794
 PU0794  STATE/COUNTY-  SD/MEADE
 PU0794  COUNTRY     -  US
 PU0794  USGS QUAD   -  BIG DRAW (2017)
 PU0794
 PU0794                         *CURRENT SURVEY CONTROL
 PU0794  ______________________________________________________________________
 PU0794* NAD 83(1986) POSITION- 44 51 31.     (N) 102 39 17.     (W)   SCALED
 PU0794* NAVD 88 ORTHO HEIGHT -   780.212 (meters)     2559.75  (feet) ADJUSTED
 PU0794  ______________________________________________________________________
 PU0794  GEOID HEIGHT    -        -17.986 (meters)                     GEOID18
 PU0794  DYNAMIC HEIGHT  -        780.045 (meters)     2559.20  (feet) COMP
 PU0794  MODELED GRAVITY -    980,377.2   (mgal)                       NAVD 88
 PU0794
 PU0794  VERT ORDER      -  SECOND    CLASS 0
 PU0794
 PU0794.The horizontal coordinates were scaled from a map and have
 PU0794.an estimated accuracy of +/- 6 seconds.
 PU0794
 PU0794.The orthometric height was determined by differential leveling and
 PU0794.adjusted by the NATIONAL GEODETIC SURVEY
 PU0794.in June 1991.
 PU0794
 PU0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0794.GEOID18 height accuracy estimate available here.
 PU0794
 PU0794.Click photographs - Photos may exist for this station.
 PU0794
 PU0794.The dynamic height is computed by dividing the NAVD 88
 PU0794.geopotential number by the normal gravity value computed on the
 PU0794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0794.degrees latitude (g = 980.6199 gals.).
 PU0794
 PU0794.The modeled gravity was interpolated from observed gravity values.
 PU0794
 PU0794;                    North         East    Units  Estimated Accuracy
 PU0794;SPC SD N     -   117,370.      390,220.      MT  (+/- 180 meters Scaled)
 PU0794
 PU0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK852699(NAD 83)
 PU0794
 PU0794                          SUPERSEDED SURVEY CONTROL
 PU0794
 PU0794  NGVD 29 (??/??/92)  779.753  (m)         2558.24   (f) ADJ UNCH    2 0
 PU0794
 PU0794.Superseded values are not recommended for survey control.
 PU0794
 PU0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0794.See file dsdata.pdf to determine how the superseded data were derived.
 PU0794
 PU0794_MARKER: DB = BENCH MARK DISK
 PU0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0794_STAMPING: E 405 1962
 PU0794_MARK LOGO: CGS
 PU0794_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0794+STABILITY: SURFACE MOTION
 PU0794
 PU0794  HISTORY     - Date     Condition        Report By
 PU0794  HISTORY     - 1962     MONUMENTED       CGS
 PU0794
 PU0794                          STATION DESCRIPTION
 PU0794
 PU0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0794'9.6 MI N FROM STONEVILLE.
 PU0794'9.65 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0794'STONEVILLE, 0.3 MILE NORTH OF A WOODEN BRIDGE OVER A CREEK, 49
 PU0794'FEET WEST OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTH OF THE
 PU0794'CENTER OF A WIRE GATE, 2.8 FEET EAST OF A FENCE, 2.5 FEET SOUTH
 PU0794'OF A WITNESS POST, ABOUT 2 FEET LOWER THAN THE ROAD, AND SET IN
 PU0794'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0651 ***********************************************************************
 PU0651  DESIGNATION -  E 406
 PU0651  PID         -  PU0651
 PU0651  STATE/COUNTY-  SD/MEADE
 PU0651  COUNTRY     -  US
 PU0651  USGS QUAD   -  HEREFORD (2017)
 PU0651
 PU0651                         *CURRENT SURVEY CONTROL
 PU0651  ______________________________________________________________________
 PU0651* NAD 83(1986) POSITION- 44 27 09.     (N) 102 55 27.     (W)   SCALED
 PU0651* NAVD 88 ORTHO HEIGHT -   822.801 (meters)     2699.47  (feet) ADJUSTED
 PU0651  ______________________________________________________________________
 PU0651  GEOID HEIGHT    -        -17.542 (meters)                     GEOID18
 PU0651  DYNAMIC HEIGHT  -        822.576 (meters)     2698.73  (feet) COMP
 PU0651  MODELED GRAVITY -    980,317.3   (mgal)                       NAVD 88
 PU0651
 PU0651  VERT ORDER      -  SECOND    CLASS 0
 PU0651
 PU0651.The horizontal coordinates were scaled from a map and have
 PU0651.an estimated accuracy of +/- 6 seconds.
 PU0651
 PU0651.The orthometric height was determined by differential leveling and
 PU0651.adjusted by the NATIONAL GEODETIC SURVEY
 PU0651.in June 1991.
 PU0651
 PU0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0651.GEOID18 height accuracy estimate available here.
 PU0651
 PU0651.Click photographs - Photos may exist for this station.
 PU0651
 PU0651.The dynamic height is computed by dividing the NAVD 88
 PU0651.geopotential number by the normal gravity value computed on the
 PU0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0651.degrees latitude (g = 980.6199 gals.).
 PU0651
 PU0651.The modeled gravity was interpolated from observed gravity values.
 PU0651
 PU0651;                    North         East    Units  Estimated Accuracy
 PU0651;SPC SD N     -    73,010.      367,310.      MT  (+/- 180 meters Scaled)
 PU0651
 PU0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK651242(NAD 83)
 PU0651
 PU0651                          SUPERSEDED SURVEY CONTROL
 PU0651
 PU0651  NGVD 29 (??/??/92)  822.341  (m)         2697.96   (f) ADJ UNCH    2 0
 PU0651
 PU0651.Superseded values are not recommended for survey control.
 PU0651
 PU0651.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0651.See file dsdata.pdf to determine how the superseded data were derived.
 PU0651
 PU0651_MARKER: DB = BENCH MARK DISK
 PU0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0651_STAMPING: E 406 1962
 PU0651_MARK LOGO: CGS
 PU0651_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0651+STABILITY: SURFACE MOTION
 PU0651
 PU0651  HISTORY     - Date     Condition        Report By
 PU0651  HISTORY     - 1962     MONUMENTED       CGS
 PU0651
 PU0651                          STATION DESCRIPTION
 PU0651
 PU0651'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0651'6 MI NW FROM HEREFORD.
 PU0651'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0651'THENCE 4.6 MILES NORTH ALONG A GRAVEL ROAD, 258 FEET EAST-NORTHEAST
 PU0651'OF THE NORTHEAST CORNER OF CLOVER SCHOOL BUILDING, 40 1/2 FEET WEST
 PU0651'OF THE CENTER LINE OF THE ROAD, 58 FEET NORTH OF THE CENTER OF A
 PU0651'WIRE GATE, 3.4 FEET WEST OF A FENCE, 2.5 FEET SOUTH OF A FENCE,
 PU0651'ABOUT 2 FEET ABOVE THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0651'PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1120 ***********************************************************************
 PU1120  DESIGNATION -  E 407
 PU1120  PID         -  PU1120
 PU1120  STATE/COUNTY-  SD/BUTTE
 PU1120  COUNTRY     -  US
 PU1120  USGS QUAD   -  NEWELL (2017)
 PU1120
 PU1120                         *CURRENT SURVEY CONTROL
 PU1120  ______________________________________________________________________
 PU1120* NAD 83(1986) POSITION- 44 38 27.     (N) 103 29 15.     (W)   SCALED
 PU1120* NAVD 88 ORTHO HEIGHT -   868.012 (meters)     2847.80  (feet) ADJUSTED
 PU1120  ______________________________________________________________________
 PU1120  GEOID HEIGHT    -        -16.119 (meters)                     GEOID18
 PU1120  DYNAMIC HEIGHT  -        867.781 (meters)     2847.04  (feet) COMP
 PU1120  MODELED GRAVITY -    980,323.1   (mgal)                       NAVD 88
 PU1120
 PU1120  VERT ORDER      -  SECOND    CLASS 0
 PU1120
 PU1120.The horizontal coordinates were scaled from a map and have
 PU1120.an estimated accuracy of +/- 6 seconds.
 PU1120
 PU1120.The orthometric height was determined by differential leveling and
 PU1120.adjusted by the NATIONAL GEODETIC SURVEY
 PU1120.in June 1991.
 PU1120
 PU1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1120.GEOID18 height accuracy estimate available here.
 PU1120
 PU1120.Click photographs - Photos may exist for this station.
 PU1120
 PU1120.The dynamic height is computed by dividing the NAVD 88
 PU1120.geopotential number by the normal gravity value computed on the
 PU1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1120.degrees latitude (g = 980.6199 gals.).
 PU1120
 PU1120.The modeled gravity was interpolated from observed gravity values.
 PU1120
 PU1120;                    North         East    Units  Estimated Accuracy
 PU1120;SPC SD N     -    95,690.      323,410.      MT  (+/- 180 meters Scaled)
 PU1120
 PU1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK199441(NAD 83)
 PU1120
 PU1120                          SUPERSEDED SURVEY CONTROL
 PU1120
 PU1120  NGVD 29 (??/??/92)  867.527  (m)         2846.21   (f) ADJ UNCH    2 0
 PU1120
 PU1120.Superseded values are not recommended for survey control.
 PU1120
 PU1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1120.See file dsdata.pdf to determine how the superseded data were derived.
 PU1120
 PU1120_MARKER: DB = BENCH MARK DISK
 PU1120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1120_STAMPING: E 407 1962
 PU1120_MARK LOGO: CGS
 PU1120_PROJECTION: FLUSH
 PU1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1120+STABILITY: SURFACE MOTION
 PU1120
 PU1120  HISTORY     - Date     Condition        Report By
 PU1120  HISTORY     - 1962     MONUMENTED       CGS
 PU1120
 PU1120                          STATION DESCRIPTION
 PU1120
 PU1120'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1120'5.7 MI SE FROM NISLAND.
 PU1120'3.0 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE WATER TOWER
 PU1120'AT NISLAND, THENCE 2.7 MILES SOUTH ALONG A ROAD, 0.5 MILE NORTH
 PU1120'OF A CURVE IN THE ROAD WITH TANGENTS EAST AND NORTH, 0.4 MILE
 PU1120'NORTH OF A WOODEN BRIDGE OVER SOUTH CANAL, 17 FEET WEST OF THE
 PU1120'CENTER LINE OF THE ROAD, 25 FEET NORTH OF THE CENTER LINE
 PU1120'OF A FARM ROAD WEST, 2.0 FEET EAST OF A FENCE, 3.0 FEET SOUTH OF A
 PU1120'WITNESS POST, ABOUT 1 FOOT LOWER THAN THE ROAD AND IN THE TOP
 PU1120'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1176 ***********************************************************************
 PU1176  DESIGNATION -  E 408
 PU1176  PID         -  PU1176
 PU1176  STATE/COUNTY-  SD/MEADE
 PU1176  COUNTRY     -  US
 PU1176  USGS QUAD   -  VALE SE (2017)
 PU1176
 PU1176                         *CURRENT SURVEY CONTROL
 PU1176  ______________________________________________________________________
 PU1176* NAD 83(1986) POSITION- 44 35 25.     (N) 103 22 01.     (W)   SCALED
 PU1176* NAVD 88 ORTHO HEIGHT -   877.711 (meters)     2879.62  (feet) ADJUSTED
 PU1176  ______________________________________________________________________
 PU1176  GEOID HEIGHT    -        -16.371 (meters)                     GEOID18
 PU1176  DYNAMIC HEIGHT  -        877.473 (meters)     2878.84  (feet) COMP
 PU1176  MODELED GRAVITY -    980,317.5   (mgal)                       NAVD 88
 PU1176
 PU1176  VERT ORDER      -  SECOND    CLASS 0
 PU1176
 PU1176.The horizontal coordinates were scaled from a map and have
 PU1176.an estimated accuracy of +/- 6 seconds.
 PU1176
 PU1176.The orthometric height was determined by differential leveling and
 PU1176.adjusted by the NATIONAL GEODETIC SURVEY
 PU1176.in June 1991.
 PU1176
 PU1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1176.GEOID18 height accuracy estimate available here.
 PU1176
 PU1176.Click photographs - Photos may exist for this station.
 PU1176
 PU1176.The dynamic height is computed by dividing the NAVD 88
 PU1176.geopotential number by the normal gravity value computed on the
 PU1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1176.degrees latitude (g = 980.6199 gals.).
 PU1176
 PU1176.The modeled gravity was interpolated from observed gravity values.
 PU1176
 PU1176;                    North         East    Units  Estimated Accuracy
 PU1176;SPC SD N     -    89,670.      332,730.      MT  (+/- 180 meters Scaled)
 PU1176
 PU1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK296387(NAD 83)
 PU1176
 PU1176                          SUPERSEDED SURVEY CONTROL
 PU1176
 PU1176  NGVD 29 (??/??/92)  877.225  (m)         2878.03   (f) ADJ UNCH    2 0
 PU1176
 PU1176.Superseded values are not recommended for survey control.
 PU1176
 PU1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1176.See file dsdata.pdf to determine how the superseded data were derived.
 PU1176
 PU1176_MARKER: DB = BENCH MARK DISK
 PU1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1176_STAMPING: E 408 1962
 PU1176_MARK LOGO: CGS
 PU1176_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1176+STABILITY: SURFACE MOTION
 PU1176
 PU1176  HISTORY     - Date     Condition        Report By
 PU1176  HISTORY     - 1962     MONUMENTED       CGS
 PU1176
 PU1176                          STATION DESCRIPTION
 PU1176
 PU1176'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1176'6.8 MI S FROM VALE.
 PU1176'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1176'2.15 MILES SOUTH ALONG STATE HIGHWAY 79, THENCE 3.35 MILES EAST
 PU1176'ALONG A ROAD, 24 FEET NORTH OF THE CENTER LINE OF THE ROAD, 124.7
 PU1176'FEET NORTH AND ACROSS THE ROAD FROM THE NORTHEAST CORNER OF A WHITE
 PU1176'RANCH HOUSE AND IN LINE WITH THE EXTENDED EAST WALL OF A HOUSE,
 PU1176'67 1/2 FEET WEST OF THE EXTENDED CENTER LINE OF A ROAD SOUTH, 35
 PU1176'FEET WEST OF A POWER POLE WITH BRANCH LINE, 4.6 FEET SOUTH OF THE
 PU1176'FENCE, 1.5 FEET EAST OF A WITNESS POST, LEVEL WITH THE ROAD AND
 PU1176'IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.  THIS MARK MAY
 PU1176'ALSO BE REACHED FROM VAILE BY GOING 2.85 MILES EAST, THENCE 2.1
 PU1176'MILES SOUTH, THENCE 1.05 MILES WEST ALONG ROADS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0673 ***********************************************************************
 PU0673  DESIGNATION -  E 409
 PU0673  PID         -  PU0673
 PU0673  STATE/COUNTY-  SD/MEADE
 PU0673  COUNTRY     -  US
 PU0673  USGS QUAD   -  HEREFORD NE (2017)
 PU0673
 PU0673                         *CURRENT SURVEY CONTROL
 PU0673  ______________________________________________________________________
 PU0673* NAD 83(1986) POSITION- 44 24 06.16   (N) 102 46 10.42   (W)   HD_HELD1
 PU0673* NAVD 88 ORTHO HEIGHT -   784.129 (meters)     2572.60  (feet) ADJUSTED
 PU0673  ______________________________________________________________________
 PU0673  GEOID HEIGHT    -        -17.955 (meters)                     GEOID18
 PU0673  DYNAMIC HEIGHT  -        783.920 (meters)     2571.91  (feet) COMP
 PU0673  MODELED GRAVITY -    980,326.0   (mgal)                       NAVD 88
 PU0673
 PU0673  VERT ORDER      -  SECOND    CLASS 0
 PU0673
 PU0673.The horizontal coordinates were determined by differentially corrected
 PU0673.hand held GPS observations or other comparable positioning techniques
 PU0673.and have an estimated accuracy of +/- 3 meters.
 PU0673
 PU0673.The orthometric height was determined by differential leveling and
 PU0673.adjusted by the NATIONAL GEODETIC SURVEY
 PU0673.in June 1991.
 PU0673
 PU0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0673.GEOID18 height accuracy estimate available here.
 PU0673
 PU0673.Click photographs - Photos may exist for this station.
 PU0673
 PU0673.The dynamic height is computed by dividing the NAVD 88
 PU0673.geopotential number by the normal gravity value computed on the
 PU0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0673.degrees latitude (g = 980.6199 gals.).
 PU0673
 PU0673.The modeled gravity was interpolated from observed gravity values.
 PU0673
 PU0673;                    North         East    Units  Estimated Accuracy
 PU0673;SPC SD N     -    66,933.4     379,410.7     MT  (+/- 3 meters HH1 GPS) 
 PU0673
 PU0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7761318911(NAD 83)
 PU0673
 PU0673                          SUPERSEDED SURVEY CONTROL
 PU0673
 PU0673  NGVD 29 (??/??/92)  783.666  (m)         2571.08   (f) ADJ UNCH    2 0
 PU0673
 PU0673.Superseded values are not recommended for survey control.
 PU0673
 PU0673.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0673.See file dsdata.pdf to determine how the superseded data were derived.
 PU0673
 PU0673_MARKER: DB = BENCH MARK DISK
 PU0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0673_STAMPING: E 409 1962
 PU0673_MARK LOGO: CGS
 PU0673_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0673+STABILITY: SURFACE MOTION
 PU0673
 PU0673  HISTORY     - Date     Condition        Report By
 PU0673  HISTORY     - 1962     MONUMENTED       CGS
 PU0673
 PU0673                          STATION DESCRIPTION
 PU0673
 PU0673'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0673'7.3 MI E FROM HEREFORD.
 PU0673'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0673'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 4.2 MILES
 PU0673'EAST ALONG A GRAVEL ROAD, 0.45 MILE EAST OF NORTH STAR SCHOOL,
 PU0673'0.15 MILE EAST OF THE JUNCTION OF A ROAD SOUTH TO A RANCH
 PU0673'HOUSE, 32 FEET NORTH OF THE CENTER LINE OF THE ROAD, 45 FEET
 PU0673'WEST OF A POWER POLE AND IN LINE WITH POWER LINE, 2.3 FEET
 PU0673'SOUTH OF A FENCE, 2.3 FEET NORTHEAST OF A WITNESS POST, ABOUT
 PU0673'LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0673'0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0989 ***********************************************************************
 PU0989  DESIGNATION -  E 410
 PU0989  PID         -  PU0989
 PU0989  STATE/COUNTY-  SD/MEADE
 PU0989  COUNTRY     -  US
 PU0989  USGS QUAD   -  OPAL WEST SE (2017)
 PU0989
 PU0989                         *CURRENT SURVEY CONTROL
 PU0989  ______________________________________________________________________
 PU0989* NAD 83(1986) POSITION- 44 45 21.     (N) 102 31 59.     (W)   SCALED
 PU0989* NAVD 88 ORTHO HEIGHT -   797.877 (meters)     2617.70  (feet) ADJUSTED
 PU0989  ______________________________________________________________________
 PU0989  GEOID HEIGHT    -        -18.378 (meters)                     GEOID18
 PU0989  DYNAMIC HEIGHT  -        797.691 (meters)     2617.09  (feet) COMP
 PU0989  MODELED GRAVITY -    980,356.7   (mgal)                       NAVD 88
 PU0989
 PU0989  VERT ORDER      -  SECOND    CLASS 0
 PU0989
 PU0989.The horizontal coordinates were scaled from a map and have
 PU0989.an estimated accuracy of +/- 6 seconds.
 PU0989
 PU0989.The orthometric height was determined by differential leveling and
 PU0989.adjusted by the NATIONAL GEODETIC SURVEY
 PU0989.in June 1991.
 PU0989
 PU0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0989.GEOID18 height accuracy estimate available here.
 PU0989
 PU0989.Click photographs - Photos may exist for this station.
 PU0989
 PU0989.The dynamic height is computed by dividing the NAVD 88
 PU0989.geopotential number by the normal gravity value computed on the
 PU0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0989.degrees latitude (g = 980.6199 gals.).
 PU0989
 PU0989.The modeled gravity was interpolated from observed gravity values.
 PU0989
 PU0989;                    North         East    Units  Estimated Accuracy
 PU0989;SPC SD N     -   105,650.      399,470.      MT  (+/- 180 meters Scaled)
 PU0989
 PU0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK952587(NAD 83)
 PU0989
 PU0989                          SUPERSEDED SURVEY CONTROL
 PU0989
 PU0989  NGVD 29 (??/??/92)  797.412  (m)         2616.18   (f) ADJ UNCH    2 0
 PU0989
 PU0989.Superseded values are not recommended for survey control.
 PU0989
 PU0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0989.See file dsdata.pdf to determine how the superseded data were derived.
 PU0989
 PU0989_MARKER: DB = BENCH MARK DISK
 PU0989_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0989_STAMPING: E 410 1962
 PU0989_MARK LOGO: CGS
 PU0989_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0989_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0989+STABILITY: SURFACE MOTION
 PU0989
 PU0989  HISTORY     - Date     Condition        Report By
 PU0989  HISTORY     - 1962     MONUMENTED       CGS
 PU0989
 PU0989                          STATION DESCRIPTION
 PU0989
 PU0989'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0989'5.4 MI N FROM RED OWL.
 PU0989'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0989'1.0 MILE EAST AND 2.6 MILES NORTH ALONG ROADS, 54 FEET WEST OF
 PU0989'THE CENTER LINE OF THE ROAD, 57 FEET NORTH OF THE CENTER LINE
 PU0989'OF A FIELD ENTRANCE ROAD, 49 FEET NORTH OF THE NORTH END OF A
 PU0989'GATE, 2 FEET SOUTHWEST OF A POWER POLE, 1.8 FEET WEST OF A FENCE,
 PU0989'1.5 FEET NORTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 PU0989'IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1017 ***********************************************************************
 PU1017  DESIGNATION -  E 411
 PU1017  PID         -  PU1017
 PU1017  STATE/COUNTY-  SD/MEADE
 PU1017  COUNTRY     -  US
 PU1017  USGS QUAD   -  ENNING (2017)
 PU1017
 PU1017                         *CURRENT SURVEY CONTROL
 PU1017  ______________________________________________________________________
 PU1017* NAD 83(1986) POSITION- 44 33 46.     (N) 102 33 45.     (W)   SCALED
 PU1017* NAVD 88 ORTHO HEIGHT -   915.484 (meters)     3003.55  (feet) ADJUSTED
 PU1017  ______________________________________________________________________
 PU1017  GEOID HEIGHT    -        -18.433 (meters)                     GEOID18
 PU1017  DYNAMIC HEIGHT  -        915.230 (meters)     3002.72  (feet) COMP
 PU1017  MODELED GRAVITY -    980,309.0   (mgal)                       NAVD 88
 PU1017
 PU1017  VERT ORDER      -  SECOND    CLASS 0
 PU1017
 PU1017.The horizontal coordinates were scaled from a map and have
 PU1017.an estimated accuracy of +/- 6 seconds.
 PU1017
 PU1017.The orthometric height was determined by differential leveling and
 PU1017.adjusted by the NATIONAL GEODETIC SURVEY
 PU1017.in June 1991.
 PU1017
 PU1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1017.GEOID18 height accuracy estimate available here.
 PU1017
 PU1017.Click photographs - Photos may exist for this station.
 PU1017
 PU1017.The dynamic height is computed by dividing the NAVD 88
 PU1017.geopotential number by the normal gravity value computed on the
 PU1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1017.degrees latitude (g = 980.6199 gals.).
 PU1017
 PU1017.The modeled gravity was interpolated from observed gravity values.
 PU1017
 PU1017;                    North         East    Units  Estimated Accuracy
 PU1017;SPC SD N     -    84,280.      396,460.      MT  (+/- 180 meters Scaled)
 PU1017
 PU1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK935372(NAD 83)
 PU1017
 PU1017                          SUPERSEDED SURVEY CONTROL
 PU1017
 PU1017  NGVD 29 (??/??/92)  915.005  (m)         3001.98   (f) ADJ UNCH    2 0
 PU1017
 PU1017.Superseded values are not recommended for survey control.
 PU1017
 PU1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1017.See file dsdata.pdf to determine how the superseded data were derived.
 PU1017
 PU1017_MARKER: DB = BENCH MARK DISK
 PU1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1017_STAMPING: E 411 1962
 PU1017_MARK LOGO: CGS
 PU1017_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1017+STABILITY: SURFACE MOTION
 PU1017
 PU1017  HISTORY     - Date     Condition        Report By
 PU1017  HISTORY     - 1962     MONUMENTED       CGS
 PU1017
 PU1017                          STATION DESCRIPTION
 PU1017
 PU1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1017'0.8 MI S FROM ENNING.
 PU1017'0.85 MILE SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU1017'AT THE JUNCTION OF AN ABANDONED ROAD LEADING SOUTHEAST, 45 FEET
 PU1017'EAST OF THE CENTER LINE OF THE ROAD, 156 FEET SOUTHEAST AND
 PU1017'ACROSS THE ROAD FROM A POWER POLE WITH TRANSFORMER, 6 1/2 FEET
 PU1017'SOUTH OF A FENCE CORNER, 2.0 FEET WEST OF A FENCE, 2.3 FEET
 PU1017'SOUTH OF A WITNESS POST AND IN THE TOP OF A CONCRETE POST
 PU1017'PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1222 ***********************************************************************
 PU1222  DESIGNATION -  E 412
 PU1222  PID         -  PU1222
 PU1222  STATE/COUNTY-  SD/BUTTE
 PU1222  COUNTRY     -  US
 PU1222  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1222
 PU1222                         *CURRENT SURVEY CONTROL
 PU1222  ______________________________________________________________________
 PU1222* NAD 83(1986) POSITION- 44 43 16.     (N) 103 12 26.     (W)   SCALED
 PU1222* NAVD 88 ORTHO HEIGHT -   900.440 (meters)     2954.19  (feet) ADJUSTED
 PU1222  ______________________________________________________________________
 PU1222  GEOID HEIGHT    -        -16.846 (meters)                     GEOID18
 PU1222  DYNAMIC HEIGHT  -        900.207 (meters)     2953.43  (feet) COMP
 PU1222  MODELED GRAVITY -    980,327.8   (mgal)                       NAVD 88
 PU1222
 PU1222  VERT ORDER      -  SECOND    CLASS 0
 PU1222
 PU1222.The horizontal coordinates were scaled from a map and have
 PU1222.an estimated accuracy of +/- 6 seconds.
 PU1222
 PU1222.The orthometric height was determined by differential leveling and
 PU1222.adjusted by the NATIONAL GEODETIC SURVEY
 PU1222.in June 1991.
 PU1222
 PU1222.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1222.GEOID18 height accuracy estimate available here.
 PU1222
 PU1222.Click photographs - Photos may exist for this station.
 PU1222
 PU1222.The dynamic height is computed by dividing the NAVD 88
 PU1222.geopotential number by the normal gravity value computed on the
 PU1222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1222.degrees latitude (g = 980.6199 gals.).
 PU1222
 PU1222.The modeled gravity was interpolated from observed gravity values.
 PU1222
 PU1222;                    North         East    Units  Estimated Accuracy
 PU1222;SPC SD N     -   103,680.      345,980.      MT  (+/- 180 meters Scaled)
 PU1222
 PU1222_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK419535(NAD 83)
 PU1222
 PU1222                          SUPERSEDED SURVEY CONTROL
 PU1222
 PU1222  NGVD 29 (??/??/92)  899.950  (m)         2952.59   (f) ADJ UNCH    2 0
 PU1222
 PU1222.Superseded values are not recommended for survey control.
 PU1222
 PU1222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1222.See file dsdata.pdf to determine how the superseded data were derived.
 PU1222
 PU1222_MARKER: DB = BENCH MARK DISK
 PU1222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1222_STAMPING: E 412 1963
 PU1222_MARK LOGO: CGS
 PU1222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1222+STABILITY: SURFACE MOTION
 PU1222
 PU1222  HISTORY     - Date     Condition        Report By
 PU1222  HISTORY     - 1963     MONUMENTED       CGS
 PU1222
 PU1222                          STATION DESCRIPTION
 PU1222
 PU1222'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1222'11.3 MI E FROM NEWELL.
 PU1222'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1222'AT NEWELL, THENCE 10.1 MILES EAST ALONG A GRAVELED ROAD, 59 FEET
 PU1222'SOUTHEAST OF THE CENTERLINE OF THE ROAD, 38 FEET NORTHEAST OF A
 PU1222'T-FENCE CORNER, 22 FEET NORTHEAST OF THE CENTER OF A BOARD GATE
 PU1222'ACROSS A DRIVEWAY LEADING TO A PASTURE, 2.0 FEET NORTHWEST OF A
 PU1222'FENCE, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PU1222'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1222'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1331 ***********************************************************************
 PU1331  DESIGNATION -  E 413
 PU1331  PID         -  PU1331
 PU1331  STATE/COUNTY-  SD/BUTTE
 PU1331  COUNTRY     -  US
 PU1331  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1331
 PU1331                         *CURRENT SURVEY CONTROL
 PU1331  ______________________________________________________________________
 PU1331* NAD 83(1986) POSITION- 44 45 22.     (N) 103 21 52.     (W)   SCALED
 PU1331* NAVD 88 ORTHO HEIGHT -   897.850 (meters)     2945.70  (feet) ADJUSTED
 PU1331  ______________________________________________________________________
 PU1331  GEOID HEIGHT    -        -16.494 (meters)                     GEOID18
 PU1331  DYNAMIC HEIGHT  -        897.629 (meters)     2944.97  (feet) COMP
 PU1331  MODELED GRAVITY -    980,340.2   (mgal)                       NAVD 88
 PU1331
 PU1331  VERT ORDER      -  SECOND    CLASS 0
 PU1331
 PU1331.The horizontal coordinates were scaled from a map and have
 PU1331.an estimated accuracy of +/- 6 seconds.
 PU1331
 PU1331.The orthometric height was determined by differential leveling and
 PU1331.adjusted by the NATIONAL GEODETIC SURVEY
 PU1331.in June 1991.
 PU1331
 PU1331.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1331.GEOID18 height accuracy estimate available here.
 PU1331
 PU1331.Click photographs - Photos may exist for this station.
 PU1331
 PU1331.The dynamic height is computed by dividing the NAVD 88
 PU1331.geopotential number by the normal gravity value computed on the
 PU1331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1331.degrees latitude (g = 980.6199 gals.).
 PU1331
 PU1331.The modeled gravity was interpolated from observed gravity values.
 PU1331
 PU1331;                    North         East    Units  Estimated Accuracy
 PU1331;SPC SD N     -   108,080.      333,690.      MT  (+/- 180 meters Scaled)
 PU1331
 PU1331_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK294571(NAD 83)
 PU1331
 PU1331                          SUPERSEDED SURVEY CONTROL
 PU1331
 PU1331  NGVD 29 (??/??/92)  897.377  (m)         2944.14   (f) ADJ UNCH    2 0
 PU1331
 PU1331.Superseded values are not recommended for survey control.
 PU1331
 PU1331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1331.See file dsdata.pdf to determine how the superseded data were derived.
 PU1331
 PU1331_MARKER: DB = BENCH MARK DISK
 PU1331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1331_STAMPING: E 413 1963
 PU1331_MARK LOGO: CGS
 PU1331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1331+STABILITY: SURFACE MOTION
 PU1331
 PU1331  HISTORY     - Date     Condition        Report By
 PU1331  HISTORY     - 1963     MONUMENTED       CGS
 PU1331
 PU1331                          STATION DESCRIPTION
 PU1331
 PU1331'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1331'4.6 MI NE FROM NEWELL.
 PU1331'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1331'SCHOOL AT NEWELL, THENCE 1.1 MILES NORTH ALONG A GRAVELED ROAD,
 PU1331'AT A POINT WHERE A POWER LINE TURNS SLIGHTLY NORTHEAST AWAY
 PU1331'FROM THE ROAD, 31 FEET EAST OF THE CENTERLINE OF THE ROAD,
 PU1331'7 FEET WEST OF A POWER POLE BRACED BY A GUY WIRE, 2.5 FEET
 PU1331'WEST OF A FENCE, 1.5 FEET SOUTH OF A METAL WITNESS POST,
 PU1331'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU1331'OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1071 ***********************************************************************
 PU1071  DESIGNATION -  E 414
 PU1071  PID         -  PU1071
 PU1071  STATE/COUNTY-  SD/BUTTE
 PU1071  COUNTRY     -  US
 PU1071  USGS QUAD   -  NEWELL LAKE (2017)
 PU1071
 PU1071                         *CURRENT SURVEY CONTROL
 PU1071  ______________________________________________________________________
 PU1071* NAD 83(1986) POSITION- 44 48 23.45   (N) 103 25 30.06   (W)   HD_HELD1
 PU1071* NAVD 88 ORTHO HEIGHT -   918.894 (meters)     3014.74  (feet) ADJUSTED
 PU1071  ______________________________________________________________________
 PU1071  GEOID HEIGHT    -        -16.391 (meters)                     GEOID18
 PU1071  DYNAMIC HEIGHT  -        918.666 (meters)     3013.99  (feet) COMP
 PU1071  MODELED GRAVITY -    980,337.5   (mgal)                       NAVD 88
 PU1071
 PU1071  VERT ORDER      -  SECOND    CLASS 0
 PU1071
 PU1071.The horizontal coordinates were determined by differentially corrected
 PU1071.hand held GPS observations or other comparable positioning techniques
 PU1071.and have an estimated accuracy of +/- 3 meters.
 PU1071
 PU1071.The orthometric height was determined by differential leveling and
 PU1071.adjusted by the NATIONAL GEODETIC SURVEY
 PU1071.in June 1991.
 PU1071
 PU1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1071.GEOID18 height accuracy estimate available here.
 PU1071
 PU1071.Click photographs - Photos may exist for this station.
 PU1071
 PU1071.The dynamic height is computed by dividing the NAVD 88
 PU1071.geopotential number by the normal gravity value computed on the
 PU1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1071.degrees latitude (g = 980.6199 gals.).
 PU1071
 PU1071.The modeled gravity was interpolated from observed gravity values.
 PU1071
 PU1071;                    North         East    Units  Estimated Accuracy
 PU1071;SPC SD N     -   113,872.4     329,135.8     MT  (+/- 3 meters HH1 GPS) 
 PU1071
 PU1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2454962663(NAD 83)
 PU1071
 PU1071                          SUPERSEDED SURVEY CONTROL
 PU1071
 PU1071  NGVD 29 (??/??/92)  918.418  (m)         3013.18   (f) ADJ UNCH    2 0
 PU1071
 PU1071.Superseded values are not recommended for survey control.
 PU1071
 PU1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1071.See file dsdata.pdf to determine how the superseded data were derived.
 PU1071
 PU1071_MARKER: DB = BENCH MARK DISK
 PU1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1071_STAMPING: E 414 1963
 PU1071_MARK LOGO: CGS
 PU1071_PROJECTION: PROJECTING 18 CENTIMETERS
 PU1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1071+STABILITY: SURFACE MOTION
 PU1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1071+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1071
 PU1071  HISTORY     - Date     Condition        Report By
 PU1071  HISTORY     - 1963     MONUMENTED       CGS
 PU1071  HISTORY     - 20201022 GOOD             SDDT
 PU1071
 PU1071                          STATION DESCRIPTION
 PU1071
 PU1071'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1071'6.2 MI N FROM NEWELL.
 PU1071'ABOUT 6.25 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH
 PU1071'SCHOOL AT NEWELL, 100 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PU1071'14 FEET SOUTH OF THE CENTERLINE OF A TRACK ROAD LEADING EAST,
 PU1071'3.6 FEET SOUTH OF A SOUTH GATE POST, 1.5 FEET WEST OF A NORTH-SOUTH
 PU1071'FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 1 FOOT
 PU1071'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1071'POST PROJECTING 0.6 FOOT.
 PU1071
 PU1071                          STATION RECOVERY (2020)
 PU1071
 PU1071'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1880 ***********************************************************************
 PU1880  DESIGNATION -  E 415
 PU1880  PID         -  PU1880
 PU1880  STATE/COUNTY-  SD/BUTTE
 PU1880  COUNTRY     -  US
 PU1880  USGS QUAD   -  ARPAN (2017)
 PU1880
 PU1880                         *CURRENT SURVEY CONTROL
 PU1880  ______________________________________________________________________
 PU1880* NAD 83(1986) POSITION- 44 45 49.     (N) 103 38 57.     (W)   SCALED
 PU1880* NAVD 88 ORTHO HEIGHT -   878.924 (meters)     2883.60  (feet) ADJUSTED
 PU1880  ______________________________________________________________________
 PU1880  GEOID HEIGHT    -        -15.919 (meters)                     GEOID18
 PU1880  DYNAMIC HEIGHT  -        878.697 (meters)     2882.86  (feet) COMP
 PU1880  MODELED GRAVITY -    980,330.1   (mgal)                       NAVD 88
 PU1880
 PU1880  VERT ORDER      -  SECOND    CLASS 0
 PU1880
 PU1880.The horizontal coordinates were scaled from a map and have
 PU1880.an estimated accuracy of +/- 6 seconds.
 PU1880
 PU1880.The orthometric height was determined by differential leveling and
 PU1880.adjusted by the NATIONAL GEODETIC SURVEY
 PU1880.in June 1991.
 PU1880
 PU1880.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1880.GEOID18 height accuracy estimate available here.
 PU1880
 PU1880.Click photographs - Photos may exist for this station.
 PU1880
 PU1880.The dynamic height is computed by dividing the NAVD 88
 PU1880.geopotential number by the normal gravity value computed on the
 PU1880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1880.degrees latitude (g = 980.6199 gals.).
 PU1880
 PU1880.The modeled gravity was interpolated from observed gravity values.
 PU1880
 PU1880;                    North         East    Units  Estimated Accuracy
 PU1880;SPC SD N     -   109,880.      311,210.      MT  (+/- 180 meters Scaled)
 PU1880
 PU1880_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK069575(NAD 83)
 PU1880
 PU1880                          SUPERSEDED SURVEY CONTROL
 PU1880
 PU1880  NGVD 29 (??/??/92)  878.444  (m)         2882.03   (f) ADJ UNCH    2 0
 PU1880
 PU1880.Superseded values are not recommended for survey control.
 PU1880
 PU1880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1880.See file dsdata.pdf to determine how the superseded data were derived.
 PU1880
 PU1880_MARKER: DB = BENCH MARK DISK
 PU1880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1880_STAMPING: E 415 1963
 PU1880_MARK LOGO: CGS
 PU1880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1880+STABILITY: SURFACE MOTION
 PU1880
 PU1880  HISTORY     - Date     Condition        Report By
 PU1880  HISTORY     - 1963     MONUMENTED       CGS
 PU1880
 PU1880                          STATION DESCRIPTION
 PU1880
 PU1880'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1880'11.9 MI NW FROM NISLAND.
 PU1880'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1880'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1880'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1880'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1880'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1880'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1880'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1880'COUNTY ROAD, 45 FEET NORTHWEST OF THE CENTER OF THE INTERSECTION
 PU1880'OF A NORTH-SOUTH ROAD, 37.5 FEET WEST OF THE CENTERLINE OF THE
 PU1880'NORTH-SOUTH ROAD, 24.7 FEET NORTH OF THE CENTERLINE OF THE
 PU1880'EAST-WEST ROAD, 4.6 FEET SOUTH OF A POWER POLE, 5.5 FEET NORTHWEST
 PU1880'OF A FENCE CORNER, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 PU1880'LEVEL WITH THE NORTH-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1880'POST PROJECTING 0.8 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1300 ***********************************************************************
 PU1300  DESIGNATION -  E 416
 PU1300  PID         -  PU1300
 PU1300  STATE/COUNTY-  SD/BUTTE
 PU1300  COUNTRY     -  US
 PU1300  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1300
 PU1300                         *CURRENT SURVEY CONTROL
 PU1300  ______________________________________________________________________
 PU1300* NAD 83(1986) POSITION- 44 58 53.     (N) 103 03 40.     (W)   SCALED
 PU1300* NAVD 88 ORTHO HEIGHT -   903.035 (meters)     2962.71  (feet) ADJUSTED
 PU1300  ______________________________________________________________________
 PU1300  GEOID HEIGHT    -        -17.118 (meters)                     GEOID18
 PU1300  DYNAMIC HEIGHT  -        902.827 (meters)     2962.02  (feet) COMP
 PU1300  MODELED GRAVITY -    980,356.1   (mgal)                       NAVD 88
 PU1300
 PU1300  VERT ORDER      -  SECOND    CLASS 0
 PU1300
 PU1300.The horizontal coordinates were scaled from a map and have
 PU1300.an estimated accuracy of +/- 6 seconds.
 PU1300
 PU1300.The orthometric height was determined by differential leveling and
 PU1300.adjusted by the NATIONAL GEODETIC SURVEY
 PU1300.in June 1991.
 PU1300
 PU1300.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1300.GEOID18 height accuracy estimate available here.
 PU1300
 PU1300.Click photographs - Photos may exist for this station.
 PU1300
 PU1300.The dynamic height is computed by dividing the NAVD 88
 PU1300.geopotential number by the normal gravity value computed on the
 PU1300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1300.degrees latitude (g = 980.6199 gals.).
 PU1300
 PU1300.The modeled gravity was interpolated from observed gravity values.
 PU1300
 PU1300;                    North         East    Units  Estimated Accuracy
 PU1300;SPC SD N     -   132,140.      358,640.      MT  (+/- 180 meters Scaled)
 PU1300
 PU1300_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK528827(NAD 83)
 PU1300
 PU1300                          SUPERSEDED SURVEY CONTROL
 PU1300
 PU1300  NGVD 29 (??/??/92)  902.551  (m)         2961.12   (f) ADJ UNCH    2 0
 PU1300
 PU1300.Superseded values are not recommended for survey control.
 PU1300
 PU1300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1300.See file dsdata.pdf to determine how the superseded data were derived.
 PU1300
 PU1300_MARKER: DB = BENCH MARK DISK
 PU1300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1300_STAMPING: F 416 1963
 PU1300_MARK LOGO: CGS
 PU1300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1300+STABILITY: SURFACE MOTION
 PU1300
 PU1300  HISTORY     - Date     Condition        Report By
 PU1300  HISTORY     - 1963     MONUMENTED       CGS
 PU1300
 PU1300                          STATION DESCRIPTION
 PU1300
 PU1300'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1300'28.6 MI NE FROM NEWELL.
 PU1300'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1300'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1300'ROAD, THENCE 1.0 MILE NORTHEAST ALONG A GRAVELED ROAD, ON THE
 PU1300'TOP OF A RIDGE, 41 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 PU1300'CATTLE GUARD ACROSS THE ROAD, 39 FEET SOUTH OF A FENCE CORNER,
 PU1300'35.5 FEET WEST OF THE CENTERLINE OF THE ROAD, 2 FEET EAST OF
 PU1300'A FENCE, 1.7 FEET NORTH OF A METAL WITNESS POST, ABOUT 3 FEET
 PU1300'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1300'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1862 ***********************************************************************
 PU1862  DESIGNATION -  E 417
 PU1862  PID         -  PU1862
 PU1862  STATE/COUNTY-  SD/BUTTE
 PU1862  COUNTRY     -  US
 PU1862  USGS QUAD   -  ARPAN (2017)
 PU1862
 PU1862                         *CURRENT SURVEY CONTROL
 PU1862  ______________________________________________________________________
 PU1862* NAD 83(1986) POSITION- 44 51 55.     (N) 103 42 37.     (W)   SCALED
 PU1862* NAVD 88 ORTHO HEIGHT -   898.440 (meters)     2947.63  (feet) ADJUSTED
 PU1862  ______________________________________________________________________
 PU1862  GEOID HEIGHT    -        -15.934 (meters)                     GEOID18
 PU1862  DYNAMIC HEIGHT  -        898.215 (meters)     2946.89  (feet) COMP
 PU1862  MODELED GRAVITY -    980,335.9   (mgal)                       NAVD 88
 PU1862
 PU1862  VERT ORDER      -  SECOND    CLASS 0
 PU1862
 PU1862.The horizontal coordinates were scaled from a map and have
 PU1862.an estimated accuracy of +/- 6 seconds.
 PU1862
 PU1862.The orthometric height was determined by differential leveling and
 PU1862.adjusted by the NATIONAL GEODETIC SURVEY
 PU1862.in June 1991.
 PU1862
 PU1862.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1862.GEOID18 height accuracy estimate available here.
 PU1862
 PU1862.Click photographs - Photos may exist for this station.
 PU1862
 PU1862.The dynamic height is computed by dividing the NAVD 88
 PU1862.geopotential number by the normal gravity value computed on the
 PU1862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1862.degrees latitude (g = 980.6199 gals.).
 PU1862
 PU1862.The modeled gravity was interpolated from observed gravity values.
 PU1862
 PU1862;                    North         East    Units  Estimated Accuracy
 PU1862;SPC SD N     -   121,390.      306,890.      MT  (+/- 180 meters Scaled)
 PU1862
 PU1862_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK018687(NAD 83)
 PU1862
 PU1862                          SUPERSEDED SURVEY CONTROL
 PU1862
 PU1862  NGVD 29 (??/??/92)  897.962  (m)         2946.06   (f) ADJ UNCH    2 0
 PU1862
 PU1862.Superseded values are not recommended for survey control.
 PU1862
 PU1862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1862.See file dsdata.pdf to determine how the superseded data were derived.
 PU1862
 PU1862_MARKER: DB = BENCH MARK DISK
 PU1862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1862_STAMPING: E 417 1963
 PU1862_MARK LOGO: CGS
 PU1862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1862+STABILITY: SURFACE MOTION
 PU1862
 PU1862  HISTORY     - Date     Condition        Report By
 PU1862  HISTORY     - 1963     MONUMENTED       CGS
 PU1862
 PU1862                          STATION DESCRIPTION
 PU1862
 PU1862'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1862'18.7 MI NE FROM BELLE FOURCHE.
 PU1862'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1862'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 4.9 MILES EAST
 PU1862'ALONG A GRAVELED COUNTY ROAD, 73 FEET SOUTH OF THE CENTERLINE
 PU1862'OF THE ROAD, 68 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A
 PU1862'CATTLE GUARD, 3.5 FEET SOUTH OF THE SOUTH END OF A WIRE GATE, 2.0
 PU1862'FEET EAST OF A NORTH-SOUTH FENCE, 1.8 FEET NORTH OF A METAL
 PU1862'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET
 PU1862'IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1500 ***********************************************************************
 PU1500  DESIGNATION -  E 418
 PU1500  PID         -  PU1500
 PU1500  STATE/COUNTY-  SD/MEADE
 PU1500  COUNTRY     -  US
 PU1500  USGS QUAD   -  FORT MEADE (2017)
 PU1500
 PU1500                         *CURRENT SURVEY CONTROL
 PU1500  ______________________________________________________________________
 PU1500* NAD 83(1986) POSITION- 44 24 56.     (N) 103 26 53.     (W)   SCALED
 PU1500* NAVD 88 ORTHO HEIGHT -   987.441 (meters)     3239.63  (feet) ADJUSTED
 PU1500  ______________________________________________________________________
 PU1500  GEOID HEIGHT    -        -15.585 (meters)                     GEOID18
 PU1500  DYNAMIC HEIGHT  -        987.134 (meters)     3238.62  (feet) COMP
 PU1500  MODELED GRAVITY -    980,273.6   (mgal)                       NAVD 88
 PU1500
 PU1500  VERT ORDER      -  FIRST     CLASS II
 PU1500
 PU1500.The horizontal coordinates were scaled from a map and have
 PU1500.an estimated accuracy of +/- 6 seconds.
 PU1500
 PU1500.The orthometric height was determined by differential leveling and
 PU1500.adjusted by the NATIONAL GEODETIC SURVEY
 PU1500.in October 1997.
 PU1500
 PU1500.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1500.GEOID18 height accuracy estimate available here.
 PU1500
 PU1500.Click photographs - Photos may exist for this station.
 PU1500
 PU1500.The dynamic height is computed by dividing the NAVD 88
 PU1500.geopotential number by the normal gravity value computed on the
 PU1500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1500.degrees latitude (g = 980.6199 gals.).
 PU1500
 PU1500.The modeled gravity was interpolated from observed gravity values.
 PU1500
 PU1500;                    North         East    Units  Estimated Accuracy
 PU1500;SPC SD N     -    70,550.      325,470.      MT  (+/- 180 meters Scaled)
 PU1500
 PU1500_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK235192(NAD 83)
 PU1500
 PU1500                          SUPERSEDED SURVEY CONTROL
 PU1500
 PU1500  NAVD 88 (06/15/91)  987.420  (m)         3239.56   (f) SUPERSEDED  1 2
 PU1500  NGVD 29 (??/??/92)  986.918  (m)         3237.91   (f) ADJ UNCH    1 2
 PU1500
 PU1500.Superseded values are not recommended for survey control.
 PU1500
 PU1500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1500.See file dsdata.pdf to determine how the superseded data were derived.
 PU1500
 PU1500_MARKER: DB = BENCH MARK DISK
 PU1500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1500_STAMPING: E 418 1963
 PU1500_MARK LOGO: CGS
 PU1500_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1500+STABILITY: SURFACE MOTION
 PU1500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1500+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 PU1500
 PU1500  HISTORY     - Date     Condition        Report By
 PU1500  HISTORY     - 1963     MONUMENTED       CGS
 PU1500  HISTORY     - 19950513 GOOD             NGS
 PU1500  HISTORY     - 20120327 GOOD             INDIV
 PU1500
 PU1500                          STATION DESCRIPTION
 PU1500
 PU1500'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1500'3.3 MI E FROM STURGIS.
 PU1500'ABOUT 3.3 MILES EAST ALONG STATE HIGHWAY 34 FOR THE POST
 PU1500'OFFICE AT STURGIS, 141 FEET SOUTHEAST OF THE CENTER OF THE
 PU1500'T-JUNCTION OF A ROAD LEADING NORTH, 120 FEET EAST OF THE
 PU1500'EXTENDED CENTERLINE OF THE ROAD LEADING NORTH, 71.6 FEET SOUTH
 PU1500'OF THE CENTERLINE OF THE HIGHWAY, 5.0 FEET NORTHWEST OF THE
 PU1500'WEST END OF A WIRE GATE, 3.5 FEET NORTHWEST OF A TELEPHONE
 PU1500'POLE, 3.0 FEET NORTH OF AN EAST-WEST FENCE, 2.0 FEET EAST OF A
 PU1500'METAL WITNESS POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET
 PU1500'IN THE TOP OF A CONCRETE POST PROJECTING 0.7 FOOT.
 PU1500
 PU1500                          STATION RECOVERY (1995)
 PU1500
 PU1500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1500'7.0 KM (4.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1500'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 489.0 M (1604.3 FT) EAST
 PU1500'OF MILEPOST 38, 21.5 M (70.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.7
 PU1500'M (15.4 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.2 M
 PU1500'(3.9 FT) NORTH OF A FENCE, 0.5 M (1.6 FT) EAST OF A WITNESS POST, 0.5
 PU1500'M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) NORTH OF A
 PU1500'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 PU1500'GROUND SURFACE.
 PU1500
 PU1500                          STATION RECOVERY (2012)
 PU1500
 PU1500'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1051 ***********************************************************************
 PU1051  DESIGNATION -  E 419
 PU1051  PID         -  PU1051
 PU1051  STATE/COUNTY-  SD/MEADE
 PU1051  COUNTRY     -  US
 PU1051  USGS QUAD   -  FAIRPOINT SW (2017)
 PU1051
 PU1051                         *CURRENT SURVEY CONTROL
 PU1051  ______________________________________________________________________
 PU1051* NAD 83(1986) POSITION- 44 30 11.     (N) 102 57 17.     (W)   SCALED
 PU1051* NAVD 88 ORTHO HEIGHT -   822.971 (meters)     2700.03  (feet) ADJUSTED
 PU1051  ______________________________________________________________________
 PU1051  GEOID HEIGHT    -        -17.498 (meters)                     GEOID18
 PU1051  DYNAMIC HEIGHT  -        822.750 (meters)     2699.31  (feet) COMP
 PU1051  MODELED GRAVITY -    980,320.8   (mgal)                       NAVD 88
 PU1051
 PU1051  VERT ORDER      -  FIRST     CLASS II
 PU1051
 PU1051.The horizontal coordinates were scaled from a map and have
 PU1051.an estimated accuracy of +/- 6 seconds.
 PU1051
 PU1051.The orthometric height was determined by differential leveling and
 PU1051.adjusted by the NATIONAL GEODETIC SURVEY
 PU1051.in October 1997.
 PU1051
 PU1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1051.GEOID18 height accuracy estimate available here.
 PU1051
 PU1051.Click photographs - Photos may exist for this station.
 PU1051
 PU1051.The dynamic height is computed by dividing the NAVD 88
 PU1051.geopotential number by the normal gravity value computed on the
 PU1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1051.degrees latitude (g = 980.6199 gals.).
 PU1051
 PU1051.The modeled gravity was interpolated from observed gravity values.
 PU1051
 PU1051;                    North         East    Units  Estimated Accuracy
 PU1051;SPC SD N     -    78,710.      365,080.      MT  (+/- 180 meters Scaled)
 PU1051
 PU1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK625297(NAD 83)
 PU1051
 PU1051                          SUPERSEDED SURVEY CONTROL
 PU1051
 PU1051  NAVD 88 (06/15/91)  822.896  (m)         2699.78   (f) SUPERSEDED  1 2
 PU1051  NGVD 29 (??/??/92)  822.437  (m)         2698.28   (f) ADJ UNCH    1 2
 PU1051
 PU1051.Superseded values are not recommended for survey control.
 PU1051
 PU1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1051.See file dsdata.pdf to determine how the superseded data were derived.
 PU1051
 PU1051_MARKER: DB = BENCH MARK DISK
 PU1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1051_STAMPING: E 419 1963
 PU1051_MARK LOGO: CGS
 PU1051_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1051+STABILITY: SURFACE MOTION
 PU1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1051+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 PU1051
 PU1051  HISTORY     - Date     Condition        Report By
 PU1051  HISTORY     - 1963     MONUMENTED       CGS
 PU1051  HISTORY     - 19950524 GOOD             NGS
 PU1051  HISTORY     - 20120502 GOOD             INDIV
 PU1051
 PU1051                          STATION DESCRIPTION
 PU1051
 PU1051'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1051'9.3 MI E FROM VOLUNTEER.
 PU1051'ABOUT 9.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1051'VOLUNTEER, ON THE OUTSIDE OF A LONG CURVE AND 103 FEET SOUTH
 PU1051'OF THE CENTERLINE OF THE HIGHWAY, 2.6 FEET NORTH OF A FENCE,
 PU1051'1.7 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1051'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.7
 PU1051'FOOT.
 PU1051
 PU1051                          STATION RECOVERY (1995)
 PU1051
 PU1051'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1051'24.4 KM (15.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1051'OFFICE IN UNION CENTER, 381.0 M (1250.0 FT) WEST OF MILEPOST 66, 31.3
 PU1051'M (102.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) NORTHEAST
 PU1051'OF A BRACED FENCE POST, 0.7 M (2.3 FT) NORTH OF A FENCE, 0.5 M (1.6
 PU1051'FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PU1051'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU1051'SURFACE.
 PU1051
 PU1051                          STATION RECOVERY (2012)
 PU1051
 PU1051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0609 ***********************************************************************
 OT0609  DESIGNATION -  E 427
 OT0609  PID         -  OT0609
 OT0609  STATE/COUNTY-  SD/FALL RIVER
 OT0609  COUNTRY     -  US
 OT0609  USGS QUAD   -  PROVO (2017)
 OT0609
 OT0609                         *CURRENT SURVEY CONTROL
 OT0609  ______________________________________________________________________
 OT0609* NAD 83(1986) POSITION- 43 10 40.     (N) 103 46 31.     (W)   SCALED
 OT0609* NAVD 88 ORTHO HEIGHT -  1107.607 (meters)     3633.87  (feet) ADJUSTED
 OT0609  ______________________________________________________________________
 OT0609  GEOID HEIGHT    -        -15.395 (meters)                     GEOID18
 OT0609  DYNAMIC HEIGHT  -       1107.124 (meters)     3632.29  (feet) COMP
 OT0609  MODELED GRAVITY -    980,145.5   (mgal)                       NAVD 88
 OT0609
 OT0609  VERT ORDER      -  FIRST     CLASS II
 OT0609
 OT0609.The horizontal coordinates were scaled from a map and have
 OT0609.an estimated accuracy of +/- 6 seconds.
 OT0609
 OT0609.The orthometric height was determined by differential leveling and
 OT0609.adjusted by the NATIONAL GEODETIC SURVEY
 OT0609.in June 1991.
 OT0609
 OT0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0609.GEOID18 height accuracy estimate available here.
 OT0609
 OT0609.Click photographs - Photos may exist for this station.
 OT0609
 OT0609.The dynamic height is computed by dividing the NAVD 88
 OT0609.geopotential number by the normal gravity value computed on the
 OT0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0609.degrees latitude (g = 980.6199 gals.).
 OT0609
 OT0609.The modeled gravity was interpolated from observed gravity values.
 OT0609
 OT0609;                    North         East    Units  Estimated Accuracy
 OT0609;SPC SD S     -    99,610.      320,250.      MT  (+/- 180 meters Scaled)
 OT0609
 OT0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH995812(NAD 83)
 OT0609
 OT0609                          SUPERSEDED SURVEY CONTROL
 OT0609
 OT0609.No superseded survey control is available for this station.
 OT0609
 OT0609_MARKER: I = METAL ROD
 OT0609_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0609_STAMPING: E 427 1985
 OT0609_MARK LOGO: NGS
 OT0609_PROJECTION: FLUSH
 OT0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0609_ROD/PIPE-DEPTH: 12.2 meters
 OT0609
 OT0609  HISTORY     - Date     Condition        Report By
 OT0609  HISTORY     - 1985     MONUMENTED       NGS
 OT0609
 OT0609                          STATION DESCRIPTION
 OT0609
 OT0609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0609'22.3 KM (13.85 MI) NNW FROM ARDMORE.
 OT0609'9.6 KM (5.95 MI) NORTH ALONG STATE HIGHWAY 71 FROM THE JUNCTION OF
 OT0609'COUNTY ROADS 6412 WEST AND 5 EAST AT ARDMORE, THENCE 4.4 KM (2.7 MI)
 OT0609'NORTHWEST ALONG STATE ROAD 471, THENCE 8.3 KM (5.15 MI) NORTHWEST
 OT0609'ALONG THE NORTHEAST SIDE OF THE BURLINGTON NORTHERN RAILROAD, ALSO
 OT0609'4.3 KM (3.25 MI) SOUTHEAST OF PROVO, 26.2 METERS (86 FT)
 OT0609'NORTH-NORTHEAST OF RAILROAD SIGNAL 4639, 7.0 METERS (23 FT)
 OT0609'NORTH-NORTHEAST OF THE CENTER OF THE ROAD, 0.3 METER (1 FT)
 OT0609'SOUTH-SOUTHWEST OF A FENCE, 59.8 METERS (196.2 FT) NORTHWEST OF USGS
 OT0609'BENCH MARK 3632 DW AND 14.0 METERS (46 FT) NORTH-NORTHEAST OF A GUYED
 OT0609'TELEPHONE POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH
 OT0609'LOGO CAP.
 OT0609'THE MARK IS 0.15 METERS  SSW FROM  A WITNESS POST
 OT0609'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0638 ***********************************************************************
 QS0638  DESIGNATION -  E 428
 QS0638  PID         -  QS0638
 QS0638  STATE/COUNTY-  SD/CORSON
 QS0638  COUNTRY     -  US
 QS0638  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0638
 QS0638                         *CURRENT SURVEY CONTROL
 QS0638  ______________________________________________________________________
 QS0638* NAD 83(1986) POSITION- 45 39 09.     (N) 101 21 38.     (W)   SCALED
 QS0638* NAVD 88 ORTHO HEIGHT -   658.407 (meters)     2160.12  (feet) ADJUSTED
 QS0638  ______________________________________________________________________
 QS0638  GEOID HEIGHT    -        -20.488 (meters)                     GEOID18
 QS0638  DYNAMIC HEIGHT  -        658.335 (meters)     2159.89  (feet) COMP
 QS0638  MODELED GRAVITY -    980,484.5   (mgal)                       NAVD 88
 QS0638
 QS0638  VERT ORDER      -  FIRST     CLASS II
 QS0638
 QS0638.The horizontal coordinates were scaled from a map and have
 QS0638.an estimated accuracy of +/- 6 seconds.
 QS0638
 QS0638.The orthometric height was determined by differential leveling and
 QS0638.adjusted by the NATIONAL GEODETIC SURVEY
 QS0638.in June 1991.
 QS0638
 QS0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0638.GEOID18 height accuracy estimate available here.
 QS0638
 QS0638.Click photographs - Photos may exist for this station.
 QS0638
 QS0638.The dynamic height is computed by dividing the NAVD 88
 QS0638.geopotential number by the normal gravity value computed on the
 QS0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0638.degrees latitude (g = 980.6199 gals.).
 QS0638
 QS0638.The modeled gravity was interpolated from observed gravity values.
 QS0638
 QS0638;                    North         East    Units  Estimated Accuracy
 QS0638;SPC SD N     -   203,050.      493,960.      MT  (+/- 180 meters Scaled)
 QS0638
 QS0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR160581(NAD 83)
 QS0638
 QS0638                          SUPERSEDED SURVEY CONTROL
 QS0638
 QS0638.No superseded survey control is available for this station.
 QS0638
 QS0638_MARKER: I = METAL ROD
 QS0638_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0638_STAMPING: E 428 1985
 QS0638_MARK LOGO: NGS
 QS0638_PROJECTION: FLUSH
 QS0638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0638_ROD/PIPE-DEPTH: 4.9 meters
 QS0638
 QS0638  HISTORY     - Date     Condition        Report By
 QS0638  HISTORY     - 1985     MONUMENTED       NGS
 QS0638
 QS0638                          STATION DESCRIPTION
 QS0638
 QS0638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0638'32.5 KM (20.2 MI) SOUTH FROM MCINTOSH.
 QS0638'32.5 KM (20.15 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0638'HIGHWAY 12 AT MCINTOSH, NEAR MILEPOST 212, 30.8 METERS (101 FT)
 QS0638'WEST-NORTHWEST OF THE HIGHWAY CENTERLINE, 10.1 METERS (33 FT)
 QS0638'NORTH-NORTHEAST OF THE CENTER OF A WIRE GATE AND A TRACK ROAD, 38.1
 QS0638'METERS (125 FT) WEST-NORTHWEST OF THE MILEPOST AND 0.3 METER (1 FT)
 QS0638'EAST-SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT
 QS0638'IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0638'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0638'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0370 ***********************************************************************
 OU0370  DESIGNATION -  E 429
 OU0370  PID         -  OU0370
 OU0370  STATE/COUNTY-  SD/CUSTER
 OU0370  COUNTRY     -  US
 OU0370  USGS QUAD   -  TWENTYONE DIVIDE (2017)
 OU0370
 OU0370                         *CURRENT SURVEY CONTROL
 OU0370  ______________________________________________________________________
 OU0370* NAD 83(1986) POSITION- 43 29 27.     (N) 104 00 56.     (W)   SCALED
 OU0370* NAVD 88 ORTHO HEIGHT -  1118.237 (meters)     3668.75  (feet) ADJUSTED
 OU0370  ______________________________________________________________________
 OU0370  GEOID HEIGHT    -        -14.644 (meters)                     GEOID18
 OU0370  DYNAMIC HEIGHT  -       1117.774 (meters)     3667.23  (feet) COMP
 OU0370  MODELED GRAVITY -    980,166.9   (mgal)                       NAVD 88
 OU0370
 OU0370  VERT ORDER      -  FIRST     CLASS II
 OU0370
 OU0370.The horizontal coordinates were scaled from a map and have
 OU0370.an estimated accuracy of +/- 6 seconds.
 OU0370
 OU0370.The orthometric height was determined by differential leveling and
 OU0370.adjusted by the NATIONAL GEODETIC SURVEY
 OU0370.in June 1991.
 OU0370
 OU0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0370.GEOID18 height accuracy estimate available here.
 OU0370
 OU0370.Click photographs - Photos may exist for this station.
 OU0370
 OU0370.The dynamic height is computed by dividing the NAVD 88
 OU0370.geopotential number by the normal gravity value computed on the
 OU0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0370.degrees latitude (g = 980.6199 gals.).
 OU0370
 OU0370.The modeled gravity was interpolated from observed gravity values.
 OU0370
 OU0370;                    North         East    Units  Estimated Accuracy
 OU0370;SPC SD S     -   135,190.      302,270.      MT  (+/- 180 meters Scaled)
 OU0370
 OU0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ795157(NAD 83)
 OU0370
 OU0370                          SUPERSEDED SURVEY CONTROL
 OU0370
 OU0370.No superseded survey control is available for this station.
 OU0370
 OU0370_MARKER: I = METAL ROD
 OU0370_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OU0370_STAMPING: E 429 1985
 OU0370_MARK LOGO: NGS
 OU0370_PROJECTION: FLUSH
 OU0370_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OU0370_ROD/PIPE-DEPTH: 3.6 meters
 OU0370
 OU0370  HISTORY     - Date     Condition        Report By
 OU0370  HISTORY     - 1985     MONUMENTED       NGS
 OU0370
 OU0370                          STATION DESCRIPTION
 OU0370
 OU0370'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0370'28.2 KM (17.5 MI) NORTH FROM EDGEMONT.
 OU0370'28.2 KM (17.5 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OU0370'OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OU0370'EDGEMONT, 0.5 KM (0.3 MI) NORTH OF THE T JUNCTION OF A DIRT ROAD
 OU0370'LEADING EAST, 17.1 METERS (56 FT) NORTHEAST OF THE CENTER OF THE ROAD,
 OU0370'51.2 METERS (168 FT) SOUTH OF THE NORTHEAST END OF A 18-INCH PIPE
 OU0370'CULVERT AND 1.0 METER (0.3 FT) SOUTHWEST OF A RIGHT-OF-WAY FENCE.
 OU0370'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OU0370'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OU0370'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0649 ***********************************************************************
 OT0649  DESIGNATION -  E 430
 OT0649  PID         -  OT0649
 OT0649  STATE/COUNTY-  SD/FALL RIVER
 OT0649  COUNTRY     -  US
 OT0649  USGS QUAD   -  HOT SPRINGS (2017)
 OT0649
 OT0649                         *CURRENT SURVEY CONTROL
 OT0649  ______________________________________________________________________
 OT0649* NAD 83(1986) POSITION- 43 25 48.7    (N) 103 28 51.3    (W)   HD_HELD2
 OT0649* NAVD 88 ORTHO HEIGHT -  1077.988 (meters)     3536.70  (feet) ADJUSTED
 OT0649  ______________________________________________________________________
 OT0649  GEOID HEIGHT    -        -15.550 (meters)                     GEOID18
 OT0649  DYNAMIC HEIGHT  -       1077.546 (meters)     3535.25  (feet) COMP
 OT0649  MODELED GRAVITY -    980,172.2   (mgal)                       NAVD 88
 OT0649
 OT0649  VERT ORDER      -  FIRST     CLASS II
 OT0649
 OT0649.The horizontal coordinates were established by autonomous hand held GPS
 OT0649.observations and have an estimated accuracy of +/- 10 meters.
 OT0649
 OT0649.The orthometric height was determined by differential leveling and
 OT0649.adjusted by the NATIONAL GEODETIC SURVEY
 OT0649.in June 1991.
 OT0649
 OT0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0649.GEOID18 height accuracy estimate available here.
 OT0649
 OT0649.Click photographs - Photos may exist for this station.
 OT0649
 OT0649.The dynamic height is computed by dividing the NAVD 88
 OT0649.geopotential number by the normal gravity value computed on the
 OT0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0649.degrees latitude (g = 980.6199 gals.).
 OT0649
 OT0649.The modeled gravity was interpolated from observed gravity values.
 OT0649
 OT0649;                    North         East    Units  Estimated Accuracy
 OT0649;SPC SD S     -   126,680.      345,224.      MT  (+/- 10 meters HH2 GPS)
 OT0649
 OT0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2295109709(NAD 83)
 OT0649
 OT0649                          SUPERSEDED SURVEY CONTROL
 OT0649
 OT0649.No superseded survey control is available for this station.
 OT0649
 OT0649_MARKER: DV = VERTICAL CONTROL DISK
 OT0649_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 OT0649_SP_SET: BUILDING
 OT0649_STAMPING: E 430 1985
 OT0649_MARK LOGO: NGS
 OT0649_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0649_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0649+STABILITY: POSITION/ELEVATION WELL
 OT0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0649+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2019
 OT0649
 OT0649  HISTORY     - Date     Condition        Report By
 OT0649  HISTORY     - 1985     MONUMENTED       NGS
 OT0649  HISTORY     - 19950410 GOOD             NGS
 OT0649  HISTORY     - 20190607 GOOD             USPSQD
 OT0649
 OT0649                          STATION DESCRIPTION
 OT0649
 OT0649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0649'IN HOT SPRINGS.
 OT0649'IN HOT SPRINGS, VERTICALLY IN THE EAST FACE OF AND 0.4 METER (1.3 FT)
 OT0649'NORTH OF THE SOUTHEAST CORNER OF THE SOUTH WING OF THE HOT SPRINGS
 OT0649'HIGH SCHOOL, 28.0 METERS (92 FT) NORTH OF THE NORTH CURB OF UNIVERSITY
 OT0649'AVENUE, 22.0 METERS (72 FT) WEST OF THE WEST CURB OF 16TH STREET AND
 OT0649'0.9 METER (3 FT) ABOVE THE GROUND.
 OT0649'THE MARK IS 1.8 M ABOVE THE STREET.
 OT0649
 OT0649                          STATION RECOVERY (1995)
 OT0649
 OT0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0649'IN HOT SPRINGS, AT THE INTERSECTION OF 16TH STREET AND UNIVERSITY
 OT0649'AVENUE (U.S. HIGHWAY 18), SET VERTICALLY IN THE EAST FACE OF THE HOT
 OT0649'SPRINGS HIGH SCHOOL, 33.1 M (108.6 FT) NORTH OF THE AVENUE CENTER,
 OT0649'25.0 M (82.0 FT) WEST OF THE STREET CENTER, 1.8 M (5.9 FT) ABOVE THE
 OT0649'LEVEL OF THE STREET, AND 0.4 M (1.3 FT) NORTH OF THE SOUTHEAST CORNER
 OT0649'OF THE BUILDING.
 OT0649
 OT0649                          STATION RECOVERY (2019)
 OT0649
 OT0649'RECOVERY NOTE BY US POWER SQUADRON 2019 (MLG)
 OT0649'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0646 ***********************************************************************
 OS0646  CBN         -  This is a Cooperative Base Network Control Station.
 OS0646  DESIGNATION -  E 432
 OS0646  PID         -  OS0646
 OS0646  STATE/COUNTY-  SD/JACKSON
 OS0646  COUNTRY     -  US
 OS0646  USGS QUAD   -  STAMFORD NW (2017)
 OS0646
 OS0646                         *CURRENT SURVEY CONTROL
 OS0646  ______________________________________________________________________
 OS0646* NAD 83(2011) POSITION- 43 56 43.27392(N) 101 08 37.47056(W)   ADJUSTED
 OS0646* NAD 83(2011) ELLIP HT-   663.487 (meters)        (06/27/12)   ADJUSTED
 OS0646* NAD 83(2011) EPOCH   -  2010.00
 OS0646* NAVD 88 ORTHO HEIGHT -   686.483 (meters)     2252.24  (feet) ADJUSTED
 OS0646  ______________________________________________________________________
 OS0646  GEOID HEIGHT    -        -22.971 (meters)                     GEOID18
 OS0646  NAD 83(2011) X  -   -889,079.732 (meters)                     COMP
 OS0646  NAD 83(2011) Y  - -4,513,435.463 (meters)                     COMP
 OS0646  NAD 83(2011) Z  -  4,404,182.337 (meters)                     COMP
 OS0646  LAPLACE CORR    -         -7.19  (seconds)                    DEFLEC18
 OS0646  DYNAMIC HEIGHT  -        686.266 (meters)     2251.52  (feet) COMP
 OS0646  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 OS0646
 OS0646  VERT ORDER      -  FIRST     CLASS II
 OS0646
 OS0646  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0646  Standards:
 OS0646         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0646            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0646  -------------------------------------------------------------------
 OS0646  NETWORK    0.61   1.31           0.29   0.19   0.67     -0.08534900
 OS0646  -------------------------------------------------------------------
 OS0646  Click here for local accuracies and other accuracy information.
 OS0646
 OS0646.The horizontal coordinates were established by GPS observations
 OS0646.and adjusted by the National Geodetic Survey in June 2012.
 OS0646
 OS0646.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0646.been affixed to the stable North American tectonic plate. See 
 OS0646.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0646
 OS0646.The horizontal coordinates are valid at the epoch date displayed above
 OS0646.which is a decimal equivalence of Year/Month/Day.
 OS0646
 OS0646.The orthometric height was determined by differential leveling and
 OS0646.adjusted by the NATIONAL GEODETIC SURVEY
 OS0646.in June 1991.
 OS0646
 OS0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0646.GEOID18 height accuracy estimate available here.
 OS0646
 OS0646.Click photographs - Photos may exist for this station.
 OS0646
 OS0646.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0646
 OS0646.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0646
 OS0646.The ellipsoidal height was determined by GPS observations
 OS0646.and is referenced to NAD 83.
 OS0646
 OS0646.The dynamic height is computed by dividing the NAVD 88
 OS0646.geopotential number by the normal gravity value computed on the
 OS0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0646.degrees latitude (g = 980.6199 gals.).
 OS0646
 OS0646.The modeled gravity was interpolated from observed gravity values.
 OS0646
 OS0646. The following values were computed from the NAD 83(2011) position.
 OS0646
 OS0646;                    North         East     Units Scale Factor Converg.
 OS0646;SPC SD S     -   179,400.920   534,946.625   MT  0.99992312   -0 33 32.6
 OS0646;SPC SD S     -   588,584.52  1,755,070.72   sFT  0.99992312   -0 33 32.6
 OS0646;UTM  14      - 4,868,037.399   327,968.193   MT  0.99996401   -1 29 17.0
 OS0646
 OS0646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0646!SPC SD S     -   0.99989597  x   0.99992312  =   0.99981910
 OS0646!UTM  14      -   0.99989597  x   0.99996401  =   0.99985999
 OS0646
 OS0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2796868037(NAD 83)
 OS0646
 OS0646                          SUPERSEDED SURVEY CONTROL
 OS0646
 OS0646  NAD 83(2007)-  43 56 43.27381(N)    101 08 37.47167(W) AD(2002.00) 0
 OS0646  ELLIP H (02/10/07)  663.516  (m)                       GP(2002.00)    
 OS0646  NAD 83(1996)-  43 56 43.27333(N)    101 08 37.47157(W) AD(       ) A
 OS0646  ELLIP H (06/23/03)  663.514  (m)                       GP(       ) 3 1
 OS0646  NAVD 88             686.48   (m)         2252.2    (f) LEVELING    3  
 OS0646
 OS0646.Superseded values are not recommended for survey control.
 OS0646
 OS0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0646.See file dsdata.pdf to determine how the superseded data were derived.
 OS0646
 OS0646_MARKER: I = METAL ROD
 OS0646_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0646_STAMPING: E 432 1985
 OS0646_MARK LOGO: NGS
 OS0646_PROJECTION: FLUSH
 OS0646_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0646+SATELLITE: SATELLITE OBSERVATIONS - October 08, 2015
 OS0646_ROD/PIPE-DEPTH: 4.10 meters
 OS0646
 OS0646  HISTORY     - Date     Condition        Report By
 OS0646  HISTORY     - 1985     MONUMENTED       NGS
 OS0646  HISTORY     - 20020514 GOOD             SDDT
 OS0646  HISTORY     - 20151008 GOOD             SDDT
 OS0646
 OS0646                          STATION DESCRIPTION
 OS0646
 OS0646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0646'14.5 KM (9.0 MI) SOUTH FROM MIDLAND.
 OS0646'14.45 KM (8.98 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 OS0646'US HIGHWAY 14 AT MIDLAND, IN THE SOUTHEAST CORNER OF THE T JUNCTION OF
 OS0646'A GRAVEL DRIVE LEADING EAST TO A RANCH, 30.2 METERS (99 FT) EAST OF
 OS0646'THE HIGHWAY CENTERLINE, 7.3 METERS (24 FT) SOUTH OF THE CENTER OF THE
 OS0646'GRAVEL DRIVE, 125.0 METERS (410 FT) SOUTH-SOUTHEAST OF MILEPOST 88,
 OS0646'72.5 METERS (238 FT) NORTH-NORTHEAST OF THE EAST END OF A 36-INCH PIPE
 OS0646'CULVERT AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 OS0646'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0646'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OS0646'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 OS0646
 OS0646                          STATION RECOVERY (2002)
 OS0646
 OS0646'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0646'RECOVERED AS DESCRIBED
 OS0646'
 OS0646
 OS0646                          STATION RECOVERY (2015)
 OS0646
 OS0646'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 OS0646'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0928 ***********************************************************************
 PT0928  DESIGNATION -  E 433
 PT0928  PID         -  PT0928
 PT0928  STATE/COUNTY-  SD/STANLEY
 PT0928  COUNTRY     -  US
 PT0928  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0928
 PT0928                         *CURRENT SURVEY CONTROL
 PT0928  ______________________________________________________________________
 PT0928* NAD 83(1986) POSITION- 44 31 01.     (N) 101 08 06.     (W)   SCALED
 PT0928* NAVD 88 ORTHO HEIGHT -   694.584 (meters)     2278.81  (feet) ADJUSTED
 PT0928  ______________________________________________________________________
 PT0928  GEOID HEIGHT    -        -22.082 (meters)                     GEOID18
 PT0928  DYNAMIC HEIGHT  -        694.415 (meters)     2278.26  (feet) COMP
 PT0928  MODELED GRAVITY -    980,351.8   (mgal)                       NAVD 88
 PT0928
 PT0928  VERT ORDER      -  FIRST     CLASS II
 PT0928
 PT0928.The horizontal coordinates were scaled from a map and have
 PT0928.an estimated accuracy of +/- 6 seconds.
 PT0928
 PT0928.The orthometric height was determined by differential leveling and
 PT0928.adjusted by the NATIONAL GEODETIC SURVEY
 PT0928.in June 1991.
 PT0928
 PT0928.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0928.GEOID18 height accuracy estimate available here.
 PT0928
 PT0928.Click photographs - Photos may exist for this station.
 PT0928
 PT0928.The dynamic height is computed by dividing the NAVD 88
 PT0928.geopotential number by the normal gravity value computed on the
 PT0928.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0928.degrees latitude (g = 980.6199 gals.).
 PT0928
 PT0928.The modeled gravity was interpolated from observed gravity values.
 PT0928
 PT0928;                    North         East    Units  Estimated Accuracy
 PT0928;SPC SD S     -   242,900.      536,260.      MT  (+/- 180 meters Scaled)
 PT0928
 PT0928_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ303315(NAD 83)
 PT0928
 PT0928                          SUPERSEDED SURVEY CONTROL
 PT0928
 PT0928.No superseded survey control is available for this station.
 PT0928
 PT0928_MARKER: I = METAL ROD
 PT0928_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0928_STAMPING: E 433 1985
 PT0928_MARK LOGO: NGS
 PT0928_PROJECTION: FLUSH
 PT0928_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0928_ROD/PIPE-DEPTH: 6.1 meters
 PT0928
 PT0928  HISTORY     - Date     Condition        Report By
 PT0928  HISTORY     - 1985     MONUMENTED       NGS
 PT0928
 PT0928                          STATION DESCRIPTION
 PT0928
 PT0928'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0928'51.7 KM (32.1 MI) NORTH FROM MIDLAND.
 PT0928'51.67 KM (32.11 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0928'FROM THEIR JUNCTION AT MIDLAND, AT THE T JUNCTION OF A FIELD ACCESS
 PT0928'ROAD LEADING WEST, 0.83 KM (0.52 MI) SOUTH OF THE JUNCTION OF KIRLEY
 PT0928'ROAD, 15.5 METERS (51 FT) EAST OF THE HIGHWAY CENTERLINE, 7.6 METERS
 PT0928'(25 FT) SOUTH OF THE EXTENDED CENTER OF THE FIELD ROAD, 87.8 METERS
 PT0928'(288 FT) NORTH-NORTHEAST OF MILEPOST 129, 76.8 METERS (252 FT)
 PT0928'SOUTH-SOUTHEAST OF THE EAST END OF A 24-INCH PIPE CULVERT AND 0.3
 PT0928'METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM
 PT0928'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0928'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0928'THE MARK IS 1.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0660 ***********************************************************************
 OS0660  DESIGNATION -  E 434
 OS0660  PID         -  OS0660
 OS0660  STATE/COUNTY-  SD/JONES
 OS0660  COUNTRY     -  US
 OS0660  USGS QUAD   -  OKATON (2017)
 OS0660
 OS0660                         *CURRENT SURVEY CONTROL
 OS0660  ______________________________________________________________________
 OS0660* NAD 83(1986) POSITION- 43 53 37.     (N) 100 57 54.     (W)   SCALED
 OS0660* NAVD 88 ORTHO HEIGHT -   702.720 (meters)     2305.51  (feet) ADJUSTED
 OS0660  ______________________________________________________________________
 OS0660  GEOID HEIGHT    -        -23.486 (meters)                     GEOID18
 OS0660  DYNAMIC HEIGHT  -        702.487 (meters)     2304.74  (feet) COMP
 OS0660  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OS0660
 OS0660  VERT ORDER      -  FIRST     CLASS II
 OS0660
 OS0660.The horizontal coordinates were scaled from a map and have
 OS0660.an estimated accuracy of +/- 6 seconds.
 OS0660
 OS0660.The orthometric height was determined by differential leveling and
 OS0660.adjusted by the NATIONAL GEODETIC SURVEY
 OS0660.in June 1991.
 OS0660
 OS0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0660.GEOID18 height accuracy estimate available here.
 OS0660
 OS0660.Click photographs - Photos may exist for this station.
 OS0660
 OS0660.The dynamic height is computed by dividing the NAVD 88
 OS0660.geopotential number by the normal gravity value computed on the
 OS0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0660.degrees latitude (g = 980.6199 gals.).
 OS0660
 OS0660.The modeled gravity was interpolated from observed gravity values.
 OS0660
 OS0660;                    North         East    Units  Estimated Accuracy
 OS0660;SPC SD S     -   173,530.      549,250.      MT  (+/- 180 meters Scaled)
 OS0660
 OS0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP421619(NAD 83)
 OS0660
 OS0660                          SUPERSEDED SURVEY CONTROL
 OS0660
 OS0660.No superseded survey control is available for this station.
 OS0660
 OS0660_MARKER: I = METAL ROD
 OS0660_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0660_STAMPING: E 434 1985
 OS0660_MARK LOGO: NGS
 OS0660_PROJECTION: FLUSH
 OS0660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0660+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0660_ROD/PIPE-DEPTH: 4.9 meters
 OS0660
 OS0660  HISTORY     - Date     Condition        Report By
 OS0660  HISTORY     - 1985     MONUMENTED       NGS
 OS0660  HISTORY     - 20130114 GOOD             INDIV
 OS0660
 OS0660                          STATION DESCRIPTION
 OS0660
 OS0660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0660'6.3 KM (3.9 MI) WEST FROM OKATON.
 OS0660'6.26 KM (3.89 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0660'OF I 90 EXIT 183 AT OKATON, IN THE SOUTHWEST CORNER OF THE T JUNCTION
 OS0660'OF A GRAVEL ROAD LEADING SOUTH, 36.3 METERS (119 FT) SOUTH OF THE
 OS0660'CENTER OF THE ROAD, 15.2 METERS (50 FT) WEST OF THE CENTER OF THE
 OS0660'GRAVEL ROAD, 6.7 METERS (22 FT) SOUTH-SOUTHWEST OF A POWER POLE T
 OS0660'JUNCTION AT THE WEST END OF A POWER LINE CROSSING THE GRAVEL ROAD,
 OS0660'4.3 METERS (14 FT) WEST OF THE NORTHEAST CORNER OF THE RIGHT-OF-WAY
 OS0660'FENCE AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 OS0660'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0660'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0660'THE MARK IS 0.6 M ABOVE THE ROAD.
 OS0660
 OS0660                          STATION RECOVERY (2013)
 OS0660
 OS0660'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0660'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0699 ***********************************************************************
 OT0699  DESIGNATION -  E 435
 OT0699  PID         -  OT0699
 OT0699  STATE/COUNTY-  SD/PENNINGTON
 OT0699  COUNTRY     -  US
 OT0699  USGS QUAD   -  CRESTON (2017)
 OT0699
 OT0699                         *CURRENT SURVEY CONTROL
 OT0699  ______________________________________________________________________
 OT0699* NAD 83(1986) POSITION- 43 53 42.66   (N) 102 38 25.08   (W)   HD_HELD1
 OT0699* NAVD 88 ORTHO HEIGHT -   752.078 (meters)     2467.44  (feet) ADJUSTED
 OT0699  ______________________________________________________________________
 OT0699  GEOID HEIGHT    -        -17.920 (meters)                     GEOID18
 OT0699  DYNAMIC HEIGHT  -        751.844 (meters)     2466.67  (feet) COMP
 OT0699  MODELED GRAVITY -    980,282.9   (mgal)                       NAVD 88
 OT0699
 OT0699  VERT ORDER      -  FIRST     CLASS II
 OT0699
 OT0699.The horizontal coordinates were determined by differentially corrected
 OT0699.hand held GPS observations or other comparable positioning techniques
 OT0699.and have an estimated accuracy of +/- 3 meters.
 OT0699
 OT0699.The orthometric height was determined by differential leveling and
 OT0699.adjusted by the NATIONAL GEODETIC SURVEY
 OT0699.in June 1991.
 OT0699
 OT0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0699.GEOID18 height accuracy estimate available here.
 OT0699
 OT0699.Click photographs - Photos may exist for this station.
 OT0699
 OT0699.The dynamic height is computed by dividing the NAVD 88
 OT0699.geopotential number by the normal gravity value computed on the
 OT0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0699.degrees latitude (g = 980.6199 gals.).
 OT0699
 OT0699.The modeled gravity was interpolated from observed gravity values.
 OT0699
 OT0699;                    North         East    Units  Estimated Accuracy
 OT0699;SPC SD S     -   176,083.4     414,680.5     MT  (+/- 3 meters HH1 GPS) 
 OT0699
 OT0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ8952162937(NAD 83)
 OT0699
 OT0699                          SUPERSEDED SURVEY CONTROL
 OT0699
 OT0699.No superseded survey control is available for this station.
 OT0699
 OT0699_MARKER: I = METAL ROD
 OT0699_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0699_STAMPING: E 435 1985
 OT0699_MARK LOGO: NGS
 OT0699_PROJECTION: FLUSH
 OT0699_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0699_ROD/PIPE-DEPTH: 12.2 meters
 OT0699
 OT0699  HISTORY     - Date     Condition        Report By
 OT0699  HISTORY     - 1985     MONUMENTED       NGS
 OT0699
 OT0699                          STATION DESCRIPTION
 OT0699
 OT0699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0699'14.9 KM (9.25 MI) NW FROM SCENIC.
 OT0699'0.75 KM (0.4 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE IN
 OT0699'SCENIC, THENCE 14.15 KM (8.85 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0699'0.75 KM (0.45 MI) NORTHWEST OF MILEPOST 79, 0.2 KM (0.1 MI) SOUTHEAST
 OT0699'OF THE SOUTHEAST END OF THE BRIDGE OVER THE CHEYENNE RIVER, 30.2
 OT0699'METERS (99 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 5.0 METERS (16.5
 OT0699'FT) SOUTHEAST OF THE SOUTHEAST END OF A WIRE GATE AND 0.3 METER (1 FT)
 OT0699'SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 OT0699'HAD THROUGH A 5-INCH LOGO CAP.
 OT0699'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0699'THE MARK IS 2.1 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0724 ***********************************************************************
 OT0724  DESIGNATION -  E 436
 OT0724  PID         -  OT0724
 OT0724  STATE/COUNTY-  SD/JACKSON
 OT0724  COUNTRY     -  US
 OT0724  USGS QUAD   -  CONATA NE (2017)
 OT0724
 OT0724                         *CURRENT SURVEY CONTROL
 OT0724  ______________________________________________________________________
 OT0724* NAD 83(1986) POSITION- 43 43 09.     (N) 102 01 08.     (W)   SCALED
 OT0724* NAVD 88 ORTHO HEIGHT -   720.316 (meters)     2363.24  (feet) ADJUSTED
 OT0724  ______________________________________________________________________
 OT0724  GEOID HEIGHT    -        -19.780 (meters)                     GEOID18
 OT0724  DYNAMIC HEIGHT  -        720.088 (meters)     2362.49  (feet) COMP
 OT0724  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 OT0724
 OT0724  VERT ORDER      -  FIRST     CLASS II
 OT0724
 OT0724.The horizontal coordinates were scaled from a map and have
 OT0724.an estimated accuracy of +/- 6 seconds.
 OT0724
 OT0724.The orthometric height was determined by differential leveling and
 OT0724.adjusted by the NATIONAL GEODETIC SURVEY
 OT0724.in June 1991.
 OT0724
 OT0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0724.GEOID18 height accuracy estimate available here.
 OT0724
 OT0724.Click photographs - Photos may exist for this station.
 OT0724
 OT0724.The dynamic height is computed by dividing the NAVD 88
 OT0724.geopotential number by the normal gravity value computed on the
 OT0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0724.degrees latitude (g = 980.6199 gals.).
 OT0724
 OT0724.The modeled gravity was interpolated from observed gravity values.
 OT0724
 OT0724;                    North         East    Units  Estimated Accuracy
 OT0724;SPC SD S     -   155,330.      464,190.      MT  (+/- 180 meters Scaled)
 OT0724
 OT0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ401450(NAD 83)
 OT0724
 OT0724                          SUPERSEDED SURVEY CONTROL
 OT0724
 OT0724.No superseded survey control is available for this station.
 OT0724
 OT0724_MARKER: I = METAL ROD
 OT0724_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0724_STAMPING: E 436 1985
 OT0724_MARK LOGO: NGS
 OT0724_PROJECTION: FLUSH
 OT0724_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0724_ROD/PIPE-DEPTH: 4.5 meters
 OT0724
 OT0724  HISTORY     - Date     Condition        Report By
 OT0724  HISTORY     - 1985     MONUMENTED       NGS
 OT0724
 OT0724                          STATION DESCRIPTION
 OT0724
 OT0724'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0724'3.4 KM (2.1 MI) WEST FROM INTERIOR.
 OT0724'3.4 KM (2.15 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF
 OT0724'STATE HIGHWAY 377 IN INTERIOR, 0.65 KM (0.4 MI) EAST OF MILEPOST 117,
 OT0724'AT THE JACKSON-PENNINGTON COUNTY LINE, IN THE SOUTHEAST CORNER OF THE
 OT0724'T JUNCTION OF A PRIVATE RANCH ROAD, 22.9 METERS (75 FT) SOUTH OF THE
 OT0724'HIGHWAY CENTERLINE, 12.9 METERS (42.5 FT) EAST OF THE CENTER OF THE
 OT0724'ROAD AND CATTLE GUARD, 4.0 METERS (13 FT) EAST OF A FENCE CORNER AND
 OT0724'0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OT0724'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0724'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0724'THE MARK IS 1.2 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0597 ***********************************************************************
 QS0597  DESIGNATION -  E 438
 QS0597  PID         -  QS0597
 QS0597  STATE/COUNTY-  SD/ZIEBACH
 QS0597  COUNTRY     -  US
 QS0597  USGS QUAD   -  DUPREE NE (2017)
 QS0597
 QS0597                         *CURRENT SURVEY CONTROL
 QS0597  ______________________________________________________________________
 QS0597* NAD 83(1986) POSITION- 45 07 31.     (N) 101 34 08.     (W)   SCALED
 QS0597* NAVD 88 ORTHO HEIGHT -   740.905 (meters)     2430.79  (feet) ADJUSTED
 QS0597  ______________________________________________________________________
 QS0597  GEOID HEIGHT    -        -20.545 (meters)                     GEOID18
 QS0597  DYNAMIC HEIGHT  -        740.766 (meters)     2430.33  (feet) COMP
 QS0597  MODELED GRAVITY -    980,404.3   (mgal)                       NAVD 88
 QS0597
 QS0597  VERT ORDER      -  FIRST     CLASS II
 QS0597
 QS0597.The horizontal coordinates were scaled from a map and have
 QS0597.an estimated accuracy of +/- 6 seconds.
 QS0597
 QS0597.The orthometric height was determined by differential leveling and
 QS0597.adjusted by the NATIONAL GEODETIC SURVEY
 QS0597.in June 1991.
 QS0597
 QS0597.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0597.GEOID18 height accuracy estimate available here.
 QS0597
 QS0597.Click photographs - Photos may exist for this station.
 QS0597
 QS0597.The dynamic height is computed by dividing the NAVD 88
 QS0597.geopotential number by the normal gravity value computed on the
 QS0597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0597.degrees latitude (g = 980.6199 gals.).
 QS0597
 QS0597.The modeled gravity was interpolated from observed gravity values.
 QS0597
 QS0597;                    North         East    Units  Estimated Accuracy
 QS0597;SPC SD N     -   144,760.      476,580.      MT  (+/- 180 meters Scaled)
 QS0597
 QS0597_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR979000(NAD 83)
 QS0597
 QS0597                          SUPERSEDED SURVEY CONTROL
 QS0597
 QS0597.No superseded survey control is available for this station.
 QS0597
 QS0597_MARKER: I = METAL ROD
 QS0597_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0597+WITH SETTING: INFORMATION.
 QS0597_STAMPING: E 438 1985
 QS0597_MARK LOGO: NGS
 QS0597_PROJECTION: FLUSH
 QS0597_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0597+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0597_ROD/PIPE-DEPTH: 1.2 meters
 QS0597
 QS0597  HISTORY     - Date     Condition        Report By
 QS0597  HISTORY     - 1985     MONUMENTED       NGS
 QS0597  HISTORY     - 20120724 GOOD             INDIV
 QS0597
 QS0597                          STATION DESCRIPTION
 QS0597
 QS0597'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0597'11.1 KM (6.9 MI) NORTH FROM DUPREE.
 QS0597'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0597'STREET AT DUPREE, THENCE 8.19 KM (5.09 MI) NORTH ALONG STATE HIGHWAY
 QS0597'65, AT A SECTION LINE FENCE LEADING WEST, 0.13 KM (0.08 MI) SOUTH OF
 QS0597'THE TOP OF A RISE IN THE HIGHWAY, 23.6 METERS (77.5 FT) WEST OF THE
 QS0597'HIGHWAY CENTERLINE, 80.2 METERS (263 FT) NORTHWEST OF MILEPOST 169,
 QS0597'13.4 METERS (44 FT) WEST OF A POWER POLE WITH ONE GUY WIRE AND
 QS0597'0.3 METER (1 FT) NORTH OF THE EAST-WEST FENCE.  NOTE--ACCESS TO DATUM
 QS0597'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0597'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0597'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 QS0597
 QS0597                          STATION RECOVERY (2012)
 QS0597
 QS0597'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0597'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0039 ***********************************************************************
 OR0039  DESIGNATION -  E 44
 OR0039  PID         -  OR0039
 OR0039  STATE/COUNTY-  SD/DAVISON
 OR0039  COUNTRY     -  US
 OR0039  USGS QUAD   -  LOOMIS (2017)
 OR0039
 OR0039                         *CURRENT SURVEY CONTROL
 OR0039  ______________________________________________________________________
 OR0039* NAD 83(1986) POSITION- 43 48 43.     (N) 098 06 46.     (W)   SCALED
 OR0039* NAVD 88 ORTHO HEIGHT -   388.996 (meters)     1276.23  (feet) ADJUSTED
 OR0039  ______________________________________________________________________
 OR0039  GEOID HEIGHT    -        -25.989 (meters)                     GEOID18
 OR0039  DYNAMIC HEIGHT  -        388.905 (meters)     1275.93  (feet) COMP
 OR0039  MODELED GRAVITY -    980,374.1   (mgal)                       NAVD 88
 OR0039
 OR0039  VERT ORDER      -  FIRST     CLASS II
 OR0039
 OR0039.The horizontal coordinates were scaled from a map and have
 OR0039.an estimated accuracy of +/- 6 seconds.
 OR0039
 OR0039.The orthometric height was determined by differential leveling and
 OR0039.adjusted by the NATIONAL GEODETIC SURVEY
 OR0039.in June 1991.
 OR0039
 OR0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0039.GEOID18 height accuracy estimate available here.
 OR0039
 OR0039.Click photographs - Photos may exist for this station.
 OR0039
 OR0039.The dynamic height is computed by dividing the NAVD 88
 OR0039.geopotential number by the normal gravity value computed on the
 OR0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0039.degrees latitude (g = 980.6199 gals.).
 OR0039
 OR0039.The modeled gravity was interpolated from observed gravity values.
 OR0039
 OR0039;                    North         East    Units  Estimated Accuracy
 OR0039;SPC SD S     -   166,650.      778,630.      MT  (+/- 180 meters Scaled)
 OR0039
 OR0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP713513(NAD 83)
 OR0039
 OR0039                          SUPERSEDED SURVEY CONTROL
 OR0039
 OR0039  NGVD 29 (??/??/92)  388.701  (m)         1275.26   (f) ADJ UNCH    1 2
 OR0039
 OR0039.Superseded values are not recommended for survey control.
 OR0039
 OR0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0039.See file dsdata.pdf to determine how the superseded data were derived.
 OR0039
 OR0039_MARKER: DB = BENCH MARK DISK
 OR0039_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0039_SP_SET: BRIDGE
 OR0039_STAMPING: E 44 1934
 OR0039_MARK LOGO: CGS
 OR0039_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0039_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0039+SATELLITE: SATELLITE OBSERVATIONS - January 24, 2012
 OR0039
 OR0039  HISTORY     - Date     Condition        Report By
 OR0039  HISTORY     - 1934     MONUMENTED       CGS
 OR0039  HISTORY     - 1964     GOOD             CGS
 OR0039  HISTORY     - 20120124 GOOD             INDIV
 OR0039
 OR0039                          STATION DESCRIPTION
 OR0039
 OR0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0039'6.1 MI S FROM LETCHER.
 OR0039'IN DAVISON COUNTY, ABOUT 6.1 MILES SOUTH ALONG THE CHICAGO,
 OR0039'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE
 OR0039'AT LETCHER, SANBORN COUNTY, ABOUT 4 POLES SOUTH OF MILEPOST 9,
 OR0039'AT BRIDGE P 10, AND IN THE TOP OF THE SOUTH END OF THE EAST
 OR0039'CONCRETE HEAD WALL.  A STANDARD DISK, STAMPED E 44 1934.
 OR0039
 OR0039                          STATION RECOVERY (1964)
 OR0039
 OR0039'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 OR0039'RECOVERED IN GOOD CONDITION.
 OR0039
 OR0039                          STATION RECOVERY (2012)
 OR0039
 OR0039'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0039'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1982 ***********************************************************************
 NM1982  DESIGNATION -  E 447
 NM1982  PID         -  NM1982
 NM1982  STATE/COUNTY-  SD/UNION
 NM1982  COUNTRY     -  US
 NM1982  USGS QUAD   -  ALSEN (2017)
 NM1982
 NM1982                         *CURRENT SURVEY CONTROL
 NM1982  ______________________________________________________________________
 NM1982* NAD 83(1986) POSITION- 42 58 04.     (N) 096 47 39.     (W)   SCALED
 NM1982* NAVD 88 ORTHO HEIGHT -   413.080 (meters)     1355.25  (feet) ADJUSTED
 NM1982  ______________________________________________________________________
 NM1982  GEOID HEIGHT    -        -25.604 (meters)                     GEOID18
 NM1982  DYNAMIC HEIGHT  -        412.971 (meters)     1354.89  (feet) COMP
 NM1982  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 NM1982
 NM1982  VERT ORDER      -  FIRST     CLASS II
 NM1982
 NM1982.The horizontal coordinates were scaled from a map and have
 NM1982.an estimated accuracy of +/- 6 seconds.
 NM1982
 NM1982.The orthometric height was determined by differential leveling and
 NM1982.adjusted by the NATIONAL GEODETIC SURVEY
 NM1982.in June 1991.
 NM1982
 NM1982.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1982.GEOID18 height accuracy estimate available here.
 NM1982
 NM1982.Click photographs - Photos may exist for this station.
 NM1982
 NM1982.The dynamic height is computed by dividing the NAVD 88
 NM1982.geopotential number by the normal gravity value computed on the
 NM1982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1982.degrees latitude (g = 980.6199 gals.).
 NM1982
 NM1982.The modeled gravity was interpolated from observed gravity values.
 NM1982
 NM1982;                    North         East    Units  Estimated Accuracy
 NM1982;SPC SD S     -    76,630.      888,640.      MT  (+/- 180 meters Scaled)
 NM1982
 NM1982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN798595(NAD 83)
 NM1982
 NM1982                          SUPERSEDED SURVEY CONTROL
 NM1982
 NM1982.No superseded survey control is available for this station.
 NM1982
 NM1982_MARKER: I = METAL ROD
 NM1982_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1982_STAMPING: E 447 1990
 NM1982_MARK LOGO: NGS
 NM1982_PROJECTION: PROJECTING 10 CENTIMETERS
 NM1982_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1982+STABILITY: POSITION/ELEVATION WELL
 NM1982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1982+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1982_ROD/PIPE-DEPTH: 12.8 meters
 NM1982_SLEEVE-DEPTH  : 12.2 meters
 NM1982
 NM1982  HISTORY     - Date     Condition        Report By
 NM1982  HISTORY     - 1990     MONUMENTED       NGS
 NM1982  HISTORY     - 20120527 POOR             INDIV
 NM1982
 NM1982                          STATION DESCRIPTION
 NM1982
 NM1982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1982'12.9 KM (8.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1982'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.5 KM (0.3 MI) NORTH OF
 NM1982'MILEPOST 39, 32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE
 NM1982'NORTHBOUND LANES OF THE HIGHWAY, 24.2 M (79.4 FT) EAST-SOUTHEAST OF
 NM1982'THE EAST END OF A 24-INCH CULVERT, 24.2 M (79.4 FT) SOUTH OF A
 NM1982'UTILITY POLE WITH A GUY WIRE, 4.0 M (13.1 FT) SOUTH OF A T-FENCE
 NM1982'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT)
 NM1982'WEST OF A FENCE, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST.
 NM1982'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NM1982
 NM1982                          STATION RECOVERY (2012)
 NM1982
 NM1982'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1982'CAP IS DAMAGED, CONCRETE IS BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0986 ***********************************************************************
 OQ0986  DESIGNATION -  E 448
 OQ0986  PID         -  OQ0986
 OQ0986  STATE/COUNTY-  SD/LINCOLN
 OQ0986  COUNTRY     -  US
 OQ0986  USGS QUAD   -  TEA (2017)
 OQ0986
 OQ0986                         *CURRENT SURVEY CONTROL
 OQ0986  ______________________________________________________________________
 OQ0986* NAD 83(1986) POSITION- 43 29 45.     (N) 096 47 26.     (W)   SCALED
 OQ0986* NAVD 88 ORTHO HEIGHT -   450.340 (meters)     1477.49  (feet) ADJUSTED
 OQ0986  ______________________________________________________________________
 OQ0986  GEOID HEIGHT    -        -26.353 (meters)                     GEOID18
 OQ0986  DYNAMIC HEIGHT  -        450.218 (meters)     1477.09  (feet) COMP
 OQ0986  MODELED GRAVITY -    980,336.1   (mgal)                       NAVD 88
 OQ0986
 OQ0986  VERT ORDER      -  FIRST     CLASS II
 OQ0986
 OQ0986.The horizontal coordinates were scaled from a map and have
 OQ0986.an estimated accuracy of +/- 6 seconds.
 OQ0986
 OQ0986.The orthometric height was determined by differential leveling and
 OQ0986.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0986.in June 1991.
 OQ0986
 OQ0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0986.GEOID18 height accuracy estimate available here.
 OQ0986
 OQ0986.Click photographs - Photos may exist for this station.
 OQ0986
 OQ0986.The dynamic height is computed by dividing the NAVD 88
 OQ0986.geopotential number by the normal gravity value computed on the
 OQ0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0986.degrees latitude (g = 980.6199 gals.).
 OQ0986
 OQ0986.The modeled gravity was interpolated from observed gravity values.
 OQ0986
 OQ0986;                    North         East    Units  Estimated Accuracy
 OQ0986;SPC SD S     -   135,250.      886,440.      MT  (+/- 180 meters Scaled)
 OQ0986
 OQ0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP786182(NAD 83)
 OQ0986
 OQ0986                          SUPERSEDED SURVEY CONTROL
 OQ0986
 OQ0986.No superseded survey control is available for this station.
 OQ0986
 OQ0986_MARKER: I = METAL ROD
 OQ0986_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0986_STAMPING: E 448 1990
 OQ0986_MARK LOGO: NGS
 OQ0986_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0986_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0986_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0986+STABILITY: POSITION/ELEVATION WELL
 OQ0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0986+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 OQ0986_ROD/PIPE-DEPTH: 15.8 meters
 OQ0986_SLEEVE-DEPTH  : 12.2 meters
 OQ0986
 OQ0986  HISTORY     - Date     Condition        Report By
 OQ0986  HISTORY     - 1990     MONUMENTED       NGS
 OQ0986  HISTORY     - 20040911 GOOD             SKW
 OQ0986  HISTORY     - 20110329 GOOD             INDIV
 OQ0986
 OQ0986                          STATION DESCRIPTION
 OQ0986
 OQ0986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0986'5.5 KM (3.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0986'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.3 KM (0.8 MI) NORTH OF
 OQ0986'MILEPOST 75, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE
 OQ0986'NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OQ0986'THE HIGHWAY, 0.9 M (3.0 FT) SOUTHWEST OF THE MOST SOUTHERLY 1 OF 2
 OQ0986'FENCE BRACE POSTS, AND 0.6 M (2.0 FT) WEST OF A WITNESS POST AND
 OQ0986'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ0986
 OQ0986                          STATION RECOVERY (2004)
 OQ0986
 OQ0986'RECOVERY NOTE BY SHAFER, KLINE AND WARREN INC 2004 (CMC)
 OQ0986'RECOVERED IN GOOD CONDITION.
 OQ0986
 OQ0986                          STATION RECOVERY (2011)
 OQ0986
 OQ0986'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0986'CONCRETE CHIPPED, HINGED LID IS GONE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1016 ***********************************************************************
 OQ1016  DESIGNATION -  E 449
 OQ1016  PID         -  OQ1016
 OQ1016  STATE/COUNTY-  SD/MINNEHAHA
 OQ1016  COUNTRY     -  US
 OQ1016  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1016
 OQ1016                         *CURRENT SURVEY CONTROL
 OQ1016  ______________________________________________________________________
 OQ1016* NAD 83(1986) POSITION- 43 34 48.     (N) 096 41 35.     (W)   SCALED
 OQ1016* NAVD 88 ORTHO HEIGHT -   438.146 (meters)     1437.48  (feet) ADJUSTED
 OQ1016  ______________________________________________________________________
 OQ1016  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 OQ1016  DYNAMIC HEIGHT  -        438.034 (meters)     1437.12  (feet) COMP
 OQ1016  MODELED GRAVITY -    980,349.7   (mgal)                       NAVD 88
 OQ1016
 OQ1016  VERT ORDER      -  FIRST     CLASS II
 OQ1016
 OQ1016.The horizontal coordinates were scaled from a map and have
 OQ1016.an estimated accuracy of +/- 6 seconds.
 OQ1016
 OQ1016.The orthometric height was determined by differential leveling and
 OQ1016.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1016.in June 1991.
 OQ1016
 OQ1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1016.GEOID18 height accuracy estimate available here.
 OQ1016
 OQ1016.Click photographs - Photos may exist for this station.
 OQ1016
 OQ1016.The dynamic height is computed by dividing the NAVD 88
 OQ1016.geopotential number by the normal gravity value computed on the
 OQ1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1016.degrees latitude (g = 980.6199 gals.).
 OQ1016
 OQ1016.The modeled gravity was interpolated from observed gravity values.
 OQ1016
 OQ1016;                    North         East    Units  Estimated Accuracy
 OQ1016;SPC SD S     -   144,940.      893,900.      MT  (+/- 180 meters Scaled)
 OQ1016
 OQ1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP862278(NAD 83)
 OQ1016
 OQ1016                          SUPERSEDED SURVEY CONTROL
 OQ1016
 OQ1016.No superseded survey control is available for this station.
 OQ1016
 OQ1016_MARKER: I = METAL ROD
 OQ1016_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1016_STAMPING: E 449 1990
 OQ1016_MARK LOGO: NGS
 OQ1016_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1016_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1016_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1016_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1016+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1016_ROD/PIPE-DEPTH: 16.4 meters
 OQ1016_SLEEVE-DEPTH  : 0.9 meters
 OQ1016
 OQ1016  HISTORY     - Date     Condition        Report By
 OQ1016  HISTORY     - 1990     MONUMENTED       NGS
 OQ1016  HISTORY     - 20110224 GOOD             INDIV
 OQ1016
 OQ1016                          STATION DESCRIPTION
 OQ1016
 OQ1016'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1016'3.7 KM (2.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1016'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 127.0 M (416.7 FT) SOUTH OF
 OQ1016'MILEPOST 9, 31.8 M (104.3 FT) EAST OF THE CENTERLINE OF THE
 OQ1016'NORTHBOUND LANES OF THE HIGHWAY, 17.2 M (56.4 FT) SOUTH OF THE
 OQ1016'EXTENDED CENTER OF AN ABANDONED SECTION LINE ROAD, 6.3 M (20.7 FT)
 OQ1016'SOUTH OF A T-FENCE CORNER, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 OQ1016'NORTHBOUND HIGHWAY LANES, AND 0.8 M (2.6 FT) WEST OF A WITNESS POST
 OQ1016'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ1016'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 OQ1016'MONUMENT.
 OQ1016
 OQ1016                          STATION RECOVERY (2011)
 OQ1016
 OQ1016'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1016'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1944 ***********************************************************************
 NM1944  DESIGNATION -  E 450
 NM1944  PID         -  NM1944
 NM1944  STATE/COUNTY-  SD/UNION
 NM1944  COUNTRY     -  US
 NM1944  USGS QUAD   -  JEFFERSON (2017)
 NM1944
 NM1944                         *CURRENT SURVEY CONTROL
 NM1944  ______________________________________________________________________
 NM1944* NAD 83(1986) POSITION- 42 33 47.     (N) 096 31 12.     (W)   SCALED
 NM1944* NAVD 88 ORTHO HEIGHT -   337.901 (meters)     1108.60  (feet) ADJUSTED
 NM1944  ______________________________________________________________________
 NM1944  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 NM1944  DYNAMIC HEIGHT  -        337.795 (meters)     1108.25  (feet) COMP
 NM1944  MODELED GRAVITY -    980,299.3   (mgal)                       NAVD 88
 NM1944
 NM1944  VERT ORDER      -  FIRST     CLASS II
 NM1944
 NM1944.The horizontal coordinates were scaled from a map and have
 NM1944.an estimated accuracy of +/- 6 seconds.
 NM1944
 NM1944.The orthometric height was determined by differential leveling and
 NM1944.adjusted by the NATIONAL GEODETIC SURVEY
 NM1944.in June 1991.
 NM1944
 NM1944.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1944.GEOID18 height accuracy estimate available here.
 NM1944
 NM1944.Click photographs - Photos may exist for this station.
 NM1944
 NM1944.The dynamic height is computed by dividing the NAVD 88
 NM1944.geopotential number by the normal gravity value computed on the
 NM1944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1944.degrees latitude (g = 980.6199 gals.).
 NM1944
 NM1944.The modeled gravity was interpolated from observed gravity values.
 NM1944
 NM1944;                    North         East    Units  Estimated Accuracy
 NM1944;SPC SD S     -    32,710.      913,050.      MT  (+/- 180 meters Scaled)
 NM1944
 NM1944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN035152(NAD 83)
 NM1944
 NM1944                          SUPERSEDED SURVEY CONTROL
 NM1944
 NM1944.No superseded survey control is available for this station.
 NM1944
 NM1944_MARKER: I = METAL ROD
 NM1944_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1944_STAMPING: E 450 1990
 NM1944_MARK LOGO: NGS
 NM1944_PROJECTION: FLUSH
 NM1944_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1944_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1944+SATELLITE: SATELLITE OBSERVATIONS - April 12, 2012
 NM1944_ROD/PIPE-DEPTH: 12.2 meters
 NM1944_SLEEVE-DEPTH  : 0.9 meters
 NM1944
 NM1944  HISTORY     - Date     Condition        Report By
 NM1944  HISTORY     - 1990     MONUMENTED       NGS
 NM1944  HISTORY     - 20120412 GOOD             INDIV
 NM1944
 NM1944                          STATION DESCRIPTION
 NM1944
 NM1944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1944'4.7 KM (2.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1944'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.65 KM (0.40 MI)
 NM1944'NORTH OF MILEPOST 5, 55.5 M (182.1 FT) NORTHEAST OF THE CENTERLINE OF
 NM1944'THE NORTHBOUND LANES OF THE HIGHWAY, 12.8 M (42.0 FT) SOUTHEAST OF A
 NM1944'POINT DIRECTLY UNDER THE CENTER 1 OF 3 WIRES OF A HIGHLINE, 0.5 M
 NM1944'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST
 NM1944'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 NM1944'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 NM1944'SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1944
 NM1944                          STATION RECOVERY (2012)
 NM1944
 NM1944'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1944'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1052 ***********************************************************************
 OQ1052  DESIGNATION -  E 451
 OQ1052  PID         -  OQ1052
 OQ1052  STATE/COUNTY-  SD/MOODY
 OQ1052  COUNTRY     -  US
 OQ1052  USGS QUAD   -  COLMAN (2017)
 OQ1052
 OQ1052                         *CURRENT SURVEY CONTROL
 OQ1052  ______________________________________________________________________
 OQ1052* NAD 83(1986) POSITION- 43 59 35.     (N) 096 45 30.     (W)   SCALED
 OQ1052* NAVD 88 ORTHO HEIGHT -   509.434 (meters)     1671.37  (feet) ADJUSTED
 OQ1052  ______________________________________________________________________
 OQ1052  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 OQ1052  DYNAMIC HEIGHT  -        509.314 (meters)     1670.97  (feet) COMP
 OQ1052  MODELED GRAVITY -    980,367.4   (mgal)                       NAVD 88
 OQ1052
 OQ1052  VERT ORDER      -  FIRST     CLASS II
 OQ1052
 OQ1052.The horizontal coordinates were scaled from a map and have
 OQ1052.an estimated accuracy of +/- 6 seconds.
 OQ1052
 OQ1052.The orthometric height was determined by differential leveling and
 OQ1052.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1052.in June 1991.
 OQ1052
 OQ1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1052.GEOID18 height accuracy estimate available here.
 OQ1052
 OQ1052.Click photographs - Photos may exist for this station.
 OQ1052
 OQ1052.The dynamic height is computed by dividing the NAVD 88
 OQ1052.geopotential number by the normal gravity value computed on the
 OQ1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1052.degrees latitude (g = 980.6199 gals.).
 OQ1052
 OQ1052.The modeled gravity was interpolated from observed gravity values.
 OQ1052
 OQ1052;                    North         East    Units  Estimated Accuracy
 OQ1052;SPC SD S     -   190,550.      886,660.      MT  (+/- 180 meters Scaled)
 OQ1052
 OQ1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP797735(NAD 83)
 OQ1052
 OQ1052                          SUPERSEDED SURVEY CONTROL
 OQ1052
 OQ1052.No superseded survey control is available for this station.
 OQ1052
 OQ1052_MARKER: I = METAL ROD
 OQ1052_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1052_STAMPING: E 451 1990
 OQ1052_MARK LOGO: NGS
 OQ1052_PROJECTION: PROJECTING 14 CENTIMETERS
 OQ1052_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1052_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1052+STABILITY: POSITION/ELEVATION WELL
 OQ1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1052+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1052_ROD/PIPE-DEPTH: 18.9 meters
 OQ1052_SLEEVE-DEPTH  : 12.2 meters
 OQ1052
 OQ1052  HISTORY     - Date     Condition        Report By
 OQ1052  HISTORY     - 1990     MONUMENTED       NGS
 OQ1052  HISTORY     - 19910619 GOOD             NGS
 OQ1052  HISTORY     - 20110330 POOR             INDIV
 OQ1052
 OQ1052                          STATION DESCRIPTION
 OQ1052
 OQ1052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1052'1.6 KM (1.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1052'JUNCTION WITH STATE HIGHWAY 38 (COLMAN EXIT 109), 1.3 KM (0.8 MI)
 OQ1052'NORTH OF MILEPOST 110, 31.1 M (102.0 FT) EAST OF THE CENTERLINE OF THE
 OQ1052'NORTHBOUND LANES OF THE HIGHWAY, 14.0 M (45.9 FT) EAST-SOUTHEAST OF
 OQ1052'THE EAST END OF A 24-INCH CULVERT, 3.1 M (10.2 FT) SOUTH OF A T-FENCE
 OQ1052'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 OQ1052'(2.0 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1052'POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ1052
 OQ1052                          STATION RECOVERY (1991)
 OQ1052
 OQ1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1052'1.6 KM (1.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1052'JUNCTION WITH STATE HIGHWAY 38 (COLMAN EXIT 109), 1.3 KM (0.8 MI)
 OQ1052'NORTH OF MILEPOST 110, 31.1 M (102.0 FT) EAST OF THE CENTERLINE OF THE
 OQ1052'NORTHBOUND LANES OF THE HIGHWAY, 14.0 M (45.9 FT) EAST-SOUTHEAST OF
 OQ1052'THE EAST END OF A 24-INCH CULVERT, 3.1 M (10.2 FT) SOUTH OF A T-FENCE
 OQ1052'CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 OQ1052'(2.0 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1052'POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ1052
 OQ1052                          STATION RECOVERY (2011)
 OQ1052
 OQ1052'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1052'ROD BENT AND SCRAPED.DESTROYED BY CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1150 ***********************************************************************
 PR1150  DESIGNATION -  E 452
 PR1150  PID         -  PR1150
 PR1150  STATE/COUNTY-  SD/MOODY
 PR1150  COUNTRY     -  US
 PR1150  USGS QUAD   -  FLANDREAU (2017)
 PR1150
 PR1150                         *CURRENT SURVEY CONTROL
 PR1150  ______________________________________________________________________
 PR1150* NAD 83(1986) POSITION- 44 00 26.     (N) 096 33 52.     (W)   SCALED
 PR1150* NAVD 88 ORTHO HEIGHT -   499.474 (meters)     1638.69  (feet) ADJUSTED
 PR1150  ______________________________________________________________________
 PR1150  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 PR1150  DYNAMIC HEIGHT  -        499.360 (meters)     1638.32  (feet) COMP
 PR1150  MODELED GRAVITY -    980,375.4   (mgal)                       NAVD 88
 PR1150
 PR1150  VERT ORDER      -  FIRST     CLASS II
 PR1150
 PR1150.The horizontal coordinates were scaled from a map and have
 PR1150.an estimated accuracy of +/- 6 seconds.
 PR1150
 PR1150.The orthometric height was determined by differential leveling and
 PR1150.adjusted by the NATIONAL GEODETIC SURVEY
 PR1150.in June 1991.
 PR1150
 PR1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1150.GEOID18 height accuracy estimate available here.
 PR1150
 PR1150.Click photographs - Photos may exist for this station.
 PR1150
 PR1150.The dynamic height is computed by dividing the NAVD 88
 PR1150.geopotential number by the normal gravity value computed on the
 PR1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1150.degrees latitude (g = 980.6199 gals.).
 PR1150
 PR1150.The modeled gravity was interpolated from observed gravity values.
 PR1150
 PR1150;                    North         East    Units  Estimated Accuracy
 PR1150;SPC SD S     -   192,810.      902,130.      MT  (+/- 180 meters Scaled)
 PR1150
 PR1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP952755(NAD 83)
 PR1150
 PR1150                          SUPERSEDED SURVEY CONTROL
 PR1150
 PR1150.No superseded survey control is available for this station.
 PR1150
 PR1150_MARKER: I = METAL ROD
 PR1150_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1150_STAMPING: E 452 1990
 PR1150_MARK LOGO: NGS
 PR1150_PROJECTION: FLUSH
 PR1150_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1150+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1150_ROD/PIPE-DEPTH: 8.4 meters
 PR1150
 PR1150  HISTORY     - Date     Condition        Report By
 PR1150  HISTORY     - 1990     MONUMENTED       NGS
 PR1150
 PR1150                          STATION DESCRIPTION
 PR1150
 PR1150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1150'7.4 KM (4.6 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PR1150'3RD STREET IN EGAN, 85.6 M (280.8 FT) WEST OF THE CENTER OF A
 PR1150'DRIVEWAY, 14.8 M (48.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.9 M
 PR1150'(6.2 FT) WEST OF A UTILITY POLE WITH A GUY WIRE, 1.2 M (3.9 FT) BELOW
 PR1150'THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST
 PR1150'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 PR1150'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1164 ***********************************************************************
 OQ1164  DESIGNATION -  E 453
 OQ1164  PID         -  OQ1164
 OQ1164  STATE/COUNTY-  SD/HANSON
 OQ1164  COUNTRY     -  US
 OQ1164  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1164
 OQ1164                         *CURRENT SURVEY CONTROL
 OQ1164  ______________________________________________________________________
 OQ1164* NAD 83(1986) POSITION- 43 39 57.     (N) 097 45 34.     (W)   SCALED
 OQ1164* NAVD 88 ORTHO HEIGHT -   413.055 (meters)     1355.16  (feet) ADJUSTED
 OQ1164  ______________________________________________________________________
 OQ1164  GEOID HEIGHT    -        -26.092 (meters)                     GEOID18
 OQ1164  DYNAMIC HEIGHT  -        412.953 (meters)     1354.83  (feet) COMP
 OQ1164  MODELED GRAVITY -    980,361.1   (mgal)                       NAVD 88
 OQ1164
 OQ1164  VERT ORDER      -  FIRST     CLASS II
 OQ1164
 OQ1164.The horizontal coordinates were scaled from a map and have
 OQ1164.an estimated accuracy of +/- 6 seconds.
 OQ1164
 OQ1164.The orthometric height was determined by differential leveling and
 OQ1164.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1164.in September 1993.
 OQ1164
 OQ1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1164.GEOID18 height accuracy estimate available here.
 OQ1164
 OQ1164.Click photographs - Photos may exist for this station.
 OQ1164
 OQ1164.The dynamic height is computed by dividing the NAVD 88
 OQ1164.geopotential number by the normal gravity value computed on the
 OQ1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1164.degrees latitude (g = 980.6199 gals.).
 OQ1164
 OQ1164.The modeled gravity was interpolated from observed gravity values.
 OQ1164
 OQ1164;                    North         East    Units  Estimated Accuracy
 OQ1164;SPC SD S     -   151,250.      807,540.      MT  (+/- 180 meters Scaled)
 OQ1164
 OQ1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP000355(NAD 83)
 OQ1164
 OQ1164                          SUPERSEDED SURVEY CONTROL
 OQ1164
 OQ1164.No superseded survey control is available for this station.
 OQ1164
 OQ1164_MARKER: I = METAL ROD
 OQ1164_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1164_STAMPING: E 453 1991
 OQ1164_MARK LOGO: NGS
 OQ1164_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1164_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1164_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1164_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1164+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1164_ROD/PIPE-DEPTH: 4.6 meters
 OQ1164_SLEEVE-DEPTH  : 0.9 meters
 OQ1164
 OQ1164  HISTORY     - Date     Condition        Report By
 OQ1164  HISTORY     - 1991     MONUMENTED       NGS
 OQ1164  HISTORY     - 20120202 GOOD             INDIV
 OQ1164
 OQ1164                          STATION DESCRIPTION
 OQ1164
 OQ1164'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1164'2.2 KM (1.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1164'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.7 KM (0.4
 OQ1164'MI) EAST OF MILEPOST 345, 30.6 M (100.4 FT) SOUTH OF THE CENTERLINE
 OQ1164'OF THE EASTBOUND LANES OF THE HIGHWAY, 14.3 M (46.9 FT) EAST OF A
 OQ1164'BRACED FENCE POST, 1.2 M (3.9 FT) NORTH OF A WITNESS POST AND FENCE,
 OQ1164'AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 OQ1164'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1164'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1164
 OQ1164                          STATION RECOVERY (2012)
 OQ1164
 OQ1164'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1164'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0990 ***********************************************************************
 OR0990  DESIGNATION -  E 454
 OR0990  PID         -  OR0990
 OR0990  STATE/COUNTY-  SD/AURORA
 OR0990  COUNTRY     -  US
 OR0990  USGS QUAD   -  PLANKINTON (2017)
 OR0990
 OR0990                         *CURRENT SURVEY CONTROL
 OR0990  ______________________________________________________________________
 OR0990* NAD 83(1986) POSITION- 43 41 40.     (N) 098 25 41.     (W)   SCALED
 OR0990* NAVD 88 ORTHO HEIGHT -   457.494 (meters)     1500.96  (feet) ADJUSTED
 OR0990  ______________________________________________________________________
 OR0990  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 OR0990  DYNAMIC HEIGHT  -        457.379 (meters)     1500.58  (feet) COMP
 OR0990  MODELED GRAVITY -    980,354.3   (mgal)                       NAVD 88
 OR0990
 OR0990  VERT ORDER      -  FIRST     CLASS II
 OR0990
 OR0990.The horizontal coordinates were scaled from a map and have
 OR0990.an estimated accuracy of +/- 6 seconds.
 OR0990
 OR0990.The orthometric height was determined by differential leveling and
 OR0990.adjusted by the NATIONAL GEODETIC SURVEY
 OR0990.in September 1993.
 OR0990
 OR0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0990.GEOID18 height accuracy estimate available here.
 OR0990
 OR0990.Click photographs - Photos may exist for this station.
 OR0990
 OR0990.The dynamic height is computed by dividing the NAVD 88
 OR0990.geopotential number by the normal gravity value computed on the
 OR0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0990.degrees latitude (g = 980.6199 gals.).
 OR0990
 OR0990.The modeled gravity was interpolated from observed gravity values.
 OR0990
 OR0990;                    North         East    Units  Estimated Accuracy
 OR0990;SPC SD S     -   152,970.      753,570.      MT  (+/- 180 meters Scaled)
 OR0990
 OR0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP460380(NAD 83)
 OR0990
 OR0990                          SUPERSEDED SURVEY CONTROL
 OR0990
 OR0990.No superseded survey control is available for this station.
 OR0990
 OR0990_MARKER: I = METAL ROD
 OR0990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0990_STAMPING: E 454 1991
 OR0990_MARK LOGO: NGS
 OR0990_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0990_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0990+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0990_ROD/PIPE-DEPTH: 7.0 meters
 OR0990_SLEEVE-DEPTH  : 0.9 meters
 OR0990
 OR0990  HISTORY     - Date     Condition        Report By
 OR0990  HISTORY     - 1991     MONUMENTED       NGS
 OR0990  HISTORY     - 20120208 GOOD             INDIV
 OR0990
 OR0990                          STATION DESCRIPTION
 OR0990
 OR0990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0990'4.9 KM (3.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0990'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0990'0.5 KM (0.3 MI) EAST OF MILEPOST 311, 124.8 M (409.4 FT) WEST OF A
 OR0990'HIGHWAY INFORMATION SIGN (MITCHELL 20 SIOUX FALLS 92), 28.9 M (94.8
 OR0990'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OR0990'4.9 M (16.1 FT) WEST OF A BRACED FENCE POST, 1.7 M (5.6 FT) BELOW THE
 OR0990'LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) NORTH OF A WITNESS POST AND
 OR0990'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OR0990'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR0990
 OR0990                          STATION RECOVERY (2012)
 OR0990
 OR0990'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0990'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1141 ***********************************************************************
 OQ1141  DESIGNATION -  E 455
 OQ1141  PID         -  OQ1141
 OQ1141  STATE/COUNTY-  SD/MCCOOK
 OQ1141  COUNTRY     -  US
 OQ1141  USGS QUAD   -  SALEM NE (2017)
 OQ1141
 OQ1141                         *CURRENT SURVEY CONTROL
 OQ1141  ______________________________________________________________________
 OQ1141* NAD 83(1986) POSITION- 43 39 58.     (N) 097 19 41.     (W)   SCALED
 OQ1141* NAVD 88 ORTHO HEIGHT -   466.086 (meters)     1529.15  (feet) ADJUSTED
 OQ1141  ______________________________________________________________________
 OQ1141  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 OQ1141  DYNAMIC HEIGHT  -        465.968 (meters)     1528.76  (feet) COMP
 OQ1141  MODELED GRAVITY -    980,351.7   (mgal)                       NAVD 88
 OQ1141
 OQ1141  VERT ORDER      -  FIRST     CLASS II
 OQ1141
 OQ1141.The horizontal coordinates were scaled from a map and have
 OQ1141.an estimated accuracy of +/- 6 seconds.
 OQ1141
 OQ1141.The orthometric height was determined by differential leveling and
 OQ1141.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1141.in September 1993.
 OQ1141
 OQ1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1141.GEOID18 height accuracy estimate available here.
 OQ1141
 OQ1141.Click photographs - Photos may exist for this station.
 OQ1141
 OQ1141.The dynamic height is computed by dividing the NAVD 88
 OQ1141.geopotential number by the normal gravity value computed on the
 OQ1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1141.degrees latitude (g = 980.6199 gals.).
 OQ1141
 OQ1141.The modeled gravity was interpolated from observed gravity values.
 OQ1141
 OQ1141;                    North         East    Units  Estimated Accuracy
 OQ1141;SPC SD S     -   152,440.      842,310.      MT  (+/- 180 meters Scaled)
 OQ1141
 OQ1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP347361(NAD 83)
 OQ1141
 OQ1141                          SUPERSEDED SURVEY CONTROL
 OQ1141
 OQ1141.No superseded survey control is available for this station.
 OQ1141
 OQ1141_MARKER: I = METAL ROD
 OQ1141_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1141_STAMPING: E 455 1991
 OQ1141_MARK LOGO: NGS
 OQ1141_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1141_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1141_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1141+SATELLITE: SATELLITE OBSERVATIONS - February 13, 2012
 OQ1141_ROD/PIPE-DEPTH: 7.8 meters
 OQ1141_SLEEVE-DEPTH  : 0.9 meters
 OQ1141
 OQ1141  HISTORY     - Date     Condition        Report By
 OQ1141  HISTORY     - 1991     MONUMENTED       NGS
 OQ1141  HISTORY     - 20120213 GOOD             INDIV
 OQ1141
 OQ1141                          STATION DESCRIPTION
 OQ1141
 OQ1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1141'20.4 KM (12.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1141'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1141'69.8 M (229.0 FT) SOUTH-SOUTHEAST OF MILEPOST 367, 31.5 M (103.3 FT)
 OQ1141'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 5.5 M
 OQ1141'(18.0 FT) WEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 OQ1141'THE HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1141'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1141'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1141
 OQ1141                          STATION RECOVERY (2012)
 OQ1141
 OQ1141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2988 ***********************************************************************
 AI2988  DESIGNATION -  E 456
 AI2988  PID         -  AI2988
 AI2988  STATE/COUNTY-  SD/CLARK
 AI2988  COUNTRY     -  US
 AI2988  USGS QUAD   -  RAYMOND (2017)
 AI2988
 AI2988                         *CURRENT SURVEY CONTROL
 AI2988  ______________________________________________________________________
 AI2988* NAD 83(1986) POSITION- 44 55 48.     (N) 097 56 34.     (W)   SCALED
 AI2988* NAVD 88 ORTHO HEIGHT -   442.667 (meters)     1452.32  (feet) ADJUSTED
 AI2988  ______________________________________________________________________
 AI2988  GEOID HEIGHT    -        -24.525 (meters)                     GEOID18
 AI2988  DYNAMIC HEIGHT  -        442.615 (meters)     1452.15  (feet) COMP
 AI2988  MODELED GRAVITY -    980,487.9   (mgal)                       NAVD 88
 AI2988
 AI2988  VERT ORDER      -  FIRST     CLASS II
 AI2988
 AI2988.The horizontal coordinates were scaled from a map and have
 AI2988.an estimated accuracy of +/- 6 seconds.
 AI2988
 AI2988.The orthometric height was determined by differential leveling and
 AI2988.adjusted by the NATIONAL GEODETIC SURVEY
 AI2988.in July 2002.
 AI2988
 AI2988.No vertical observational check was made to the station.
 AI2988
 AI2988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2988.GEOID18 height accuracy estimate available here.
 AI2988
 AI2988.Click photographs - Photos may exist for this station.
 AI2988
 AI2988.The dynamic height is computed by dividing the NAVD 88
 AI2988.geopotential number by the normal gravity value computed on the
 AI2988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2988.degrees latitude (g = 980.6199 gals.).
 AI2988
 AI2988.The modeled gravity was interpolated from observed gravity values.
 AI2988
 AI2988;                    North         East    Units  Estimated Accuracy
 AI2988;SPC SD N     -   123,930.      762,380.      MT  (+/- 180 meters Scaled)
 AI2988
 AI2988_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ834757(NAD 83)
 AI2988
 AI2988                          SUPERSEDED SURVEY CONTROL
 AI2988
 AI2988.No superseded survey control is available for this station.
 AI2988
 AI2988_MARKER: F = FLANGE-ENCASED ROD
 AI2988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI2988_STAMPING: E 456 1999
 AI2988_MARK LOGO: NGS
 AI2988_PROJECTION: FLUSH
 AI2988_MAGNETIC: I = MARKER IS A STEEL ROD
 AI2988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AI2988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2988+SATELLITE: SATELLITE OBSERVATIONS - 1999
 AI2988_ROD/PIPE-DEPTH: 8.5 meters
 AI2988_SLEEVE-DEPTH  : 0.9 meters
 AI2988
 AI2988  HISTORY     - Date     Condition        Report By
 AI2988  HISTORY     - 1999     MONUMENTED       NGS
 AI2988
 AI2988                          STATION DESCRIPTION
 AI2988
 AI2988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2988'0.3 KM (0.20 MI) WESTERLY ALONG RANNEY AVENUE FROM THE POST OFFICE IN
 AI2988'RAYMOND, THENCE 2.1 KM (1.30 MI) NORTHERLY ALONG COUNTY ROAD 1, 20.3 M
 AI2988'(66.6 FT) WEST OF THE ROAD CENTERLINE, 7.8 M (25.6 FT) SOUTH OF THE
 AI2988'CENTER OF A FIELD ENTRANCE, 6.6 M (21.7 FT) SOUTHWEST OF THE SOUTH END
 AI2988'OF A CULVERT UNDER THE FIELD ENTRANCE ROAD, 0.5 M (1.6 FT) BELOW THE
 AI2988'LEVEL OF THE ROAD, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST AND
 AI2988'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AI2988'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AI2988'THE MONUMENT IS ON THE ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0849 ***********************************************************************
 OS0849  DESIGNATION -  E 457
 OS0849  PID         -  OS0849
 OS0849  STATE/COUNTY-  SD/JONES
 OS0849  COUNTRY     -  US
 OS0849  USGS QUAD   -  OKATON NE (2017)
 OS0849
 OS0849                         *CURRENT SURVEY CONTROL
 OS0849  ______________________________________________________________________
 OS0849* NAD 83(1986) POSITION- 43 53 11.     (N) 100 45 57.     (W)   SCALED
 OS0849* NAVD 88 ORTHO HEIGHT -   720.066 (meters)     2362.42  (feet) ADJUSTED
 OS0849  ______________________________________________________________________
 OS0849  GEOID HEIGHT    -        -23.956 (meters)                     GEOID18
 OS0849  DYNAMIC HEIGHT  -        719.832 (meters)     2361.65  (feet) COMP
 OS0849  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 OS0849
 OS0849  VERT ORDER      -  FIRST     CLASS II
 OS0849
 OS0849.The horizontal coordinates were scaled from a map and have
 OS0849.an estimated accuracy of +/- 6 seconds.
 OS0849
 OS0849.The orthometric height was determined by differential leveling and
 OS0849.adjusted by the NATIONAL GEODETIC SURVEY
 OS0849.in September 1993.
 OS0849
 OS0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0849.GEOID18 height accuracy estimate available here.
 OS0849
 OS0849.Click photographs - Photos may exist for this station.
 OS0849
 OS0849.The dynamic height is computed by dividing the NAVD 88
 OS0849.geopotential number by the normal gravity value computed on the
 OS0849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0849.degrees latitude (g = 980.6199 gals.).
 OS0849
 OS0849.The modeled gravity was interpolated from observed gravity values.
 OS0849
 OS0849;                    North         East    Units  Estimated Accuracy
 OS0849;SPC SD S     -   172,620.      565,250.      MT  (+/- 180 meters Scaled)
 OS0849
 OS0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP581607(NAD 83)
 OS0849
 OS0849                          SUPERSEDED SURVEY CONTROL
 OS0849
 OS0849.No superseded survey control is available for this station.
 OS0849
 OS0849_MARKER: I = METAL ROD
 OS0849_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0849_STAMPING: E 457 1991
 OS0849_MARK LOGO: NGS
 OS0849_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0849_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0849+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0849_ROD/PIPE-DEPTH: 4.7 meters
 OS0849_SLEEVE-DEPTH  : 0.9 meters
 OS0849
 OS0849  HISTORY     - Date     Condition        Report By
 OS0849  HISTORY     - 1991     MONUMENTED       NGS
 OS0849
 OS0849                          STATION DESCRIPTION
 OS0849
 OS0849'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0849'4.9 KM (3.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0849'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 1.0 KM (0.60
 OS0849'MI) EAST OF MILEPOST 189, 43.9 M (144.0 FT) SOUTHWEST OF THE SOUTH
 OS0849'LEG OF A HIGHWAY INFORMATION SIGN (MURDO NEXT 2 EXITS), 30.9 M (101.4
 OS0849'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OS0849'9.4 M (30.8 FT) WEST OF THE CENTER OF A GATE, 0.9 M (3.0 FT) BELOW
 OS0849'THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) NORTH OF A WITNESS POST
 OS0849'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0849'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 OS0849'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0885 ***********************************************************************
 OS0885  DESIGNATION -  E 458
 OS0885  PID         -  OS0885
 OS0885  STATE/COUNTY-  SD/JONES
 OS0885  COUNTRY     -  US
 OS0885  USGS QUAD   -  MURDO SW (2017)
 OS0885
 OS0885                         *CURRENT SURVEY CONTROL
 OS0885  ______________________________________________________________________
 OS0885* NAD 83(1986) POSITION- 43 47 59.     (N) 100 41 14.     (W)   SCALED
 OS0885* NAVD 88 ORTHO HEIGHT -   662.685 (meters)     2174.16  (feet) ADJUSTED
 OS0885  ______________________________________________________________________
 OS0885  GEOID HEIGHT    -        -24.235 (meters)                     GEOID18
 OS0885  DYNAMIC HEIGHT  -        662.464 (meters)     2173.43  (feet) COMP
 OS0885  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 OS0885
 OS0885  VERT ORDER      -  FIRST     CLASS II
 OS0885
 OS0885.The horizontal coordinates were scaled from a map and have
 OS0885.an estimated accuracy of +/- 6 seconds.
 OS0885
 OS0885.The orthometric height was determined by differential leveling and
 OS0885.adjusted by the NATIONAL GEODETIC SURVEY
 OS0885.in June 1994.
 OS0885
 OS0885.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0885.GEOID18 height accuracy estimate available here.
 OS0885
 OS0885.Click photographs - Photos may exist for this station.
 OS0885
 OS0885.The dynamic height is computed by dividing the NAVD 88
 OS0885.geopotential number by the normal gravity value computed on the
 OS0885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0885.degrees latitude (g = 980.6199 gals.).
 OS0885
 OS0885.The modeled gravity was interpolated from observed gravity values.
 OS0885
 OS0885;                    North         East    Units  Estimated Accuracy
 OS0885;SPC SD S     -   162,960.      571,520.      MT  (+/- 180 meters Scaled)
 OS0885
 OS0885_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP642510(NAD 83)
 OS0885
 OS0885                          SUPERSEDED SURVEY CONTROL
 OS0885
 OS0885.No superseded survey control is available for this station.
 OS0885
 OS0885_MARKER: I = METAL ROD
 OS0885_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0885_STAMPING: E 458 1992
 OS0885_MARK LOGO: NGS
 OS0885_PROJECTION: FLUSH
 OS0885_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0885_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0885_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0885+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0885_ROD/PIPE-DEPTH: 3.7 meters
 OS0885
 OS0885  HISTORY     - Date     Condition        Report By
 OS0885  HISTORY     - 1992     MONUMENTED       NGS
 OS0885
 OS0885                          STATION DESCRIPTION
 OS0885
 OS0885'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0885'9.6 KM (5.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0885'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 29.6 M (97.1 FT)
 OS0885'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 17.2 M (56.4 FT)
 OS0885'NORTHEAST OF THE NORTHWEST END OF A CULVERT HEADWALL, 13.7 M (44.9
 OS0885'FT) NORTHWEST OF THE CENTER OF A FIELD ENTRANCE, 0.6 M (2.0 FT)
 OS0885'SOUTHWEST OF A WITNESS POST AND FENCE, AND 0.5 M (1.6 FT) ABOVE THE
 OS0885'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0885'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0907 ***********************************************************************
 OS0907  DESIGNATION -  E 459
 OS0907  PID         -  OS0907
 OS0907  STATE/COUNTY-  SD/TODD
 OS0907  COUNTRY     -  US
 OS0907  USGS QUAD   -  MISSION NW (2017)
 OS0907
 OS0907                         *CURRENT SURVEY CONTROL
 OS0907  ______________________________________________________________________
 OS0907* NAD 83(1986) POSITION- 43 22 31.     (N) 100 42 56.     (W)   SCALED
 OS0907* NAVD 88 ORTHO HEIGHT -   762.685 (meters)     2502.24  (feet) ADJUSTED
 OS0907  ______________________________________________________________________
 OS0907  GEOID HEIGHT    -        -23.412 (meters)                     GEOID18
 OS0907  DYNAMIC HEIGHT  -        762.387 (meters)     2501.26  (feet) COMP
 OS0907  MODELED GRAVITY -    980,205.3   (mgal)                       NAVD 88
 OS0907
 OS0907  VERT ORDER      -  FIRST     CLASS II
 OS0907
 OS0907.The horizontal coordinates were scaled from a map and have
 OS0907.an estimated accuracy of +/- 6 seconds.
 OS0907
 OS0907.The orthometric height was determined by differential leveling and
 OS0907.adjusted by the NATIONAL GEODETIC SURVEY
 OS0907.in June 1994.
 OS0907
 OS0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0907.GEOID18 height accuracy estimate available here.
 OS0907
 OS0907.Click photographs - Photos may exist for this station.
 OS0907
 OS0907.The dynamic height is computed by dividing the NAVD 88
 OS0907.geopotential number by the normal gravity value computed on the
 OS0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0907.degrees latitude (g = 980.6199 gals.).
 OS0907
 OS0907.The modeled gravity was interpolated from observed gravity values.
 OS0907
 OS0907;                    North         East    Units  Estimated Accuracy
 OS0907;SPC SD S     -   115,820.      569,030.      MT  (+/- 180 meters Scaled)
 OS0907
 OS0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP610039(NAD 83)
 OS0907
 OS0907                          SUPERSEDED SURVEY CONTROL
 OS0907
 OS0907.No superseded survey control is available for this station.
 OS0907
 OS0907_MARKER: I = METAL ROD
 OS0907_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0907_STAMPING: E 459 1992
 OS0907_MARK LOGO: NGS
 OS0907_PROJECTION: FLUSH
 OS0907_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0907+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0907_ROD/PIPE-DEPTH: 4.6 meters
 OS0907
 OS0907  HISTORY     - Date     Condition        Report By
 OS0907  HISTORY     - 1992     MONUMENTED       NGS
 OS0907
 OS0907                          STATION DESCRIPTION
 OS0907
 OS0907'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0907'13.0 KM (8.05 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0907'OF U.S. HIGHWAY 18 IN MISSION, 1.6 KM (1.00 MI) SOUTH OF THE
 OS0907'MELLETTE-TODD COUNTY LINE, 36.2 M (118.8 FT) WEST OF THE CENTERLINE
 OS0907'OF THE HIGHWAY, 20.5 M (67.3 FT) NORTH OF THE CENTER OF A GRAVELED
 OS0907'ROAD, 5.9 M (19.4 FT) EAST OF A FENCE CORNER, 1.0 M (3.3 FT) SOUTH OF
 OS0907'A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 OS0907'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OS0907'CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0224 ***********************************************************************
 PS0224  DESIGNATION -  E 46
 PS0224  PID         -  PS0224
 PS0224  STATE/COUNTY-  SD/SPINK
 PS0224  COUNTRY     -  US
 PS0224  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0224
 PS0224                         *CURRENT SURVEY CONTROL
 PS0224  ______________________________________________________________________
 PS0224* NAD 83(1986) POSITION- 44 52 33.28   (N) 098 30 44.62   (W)   HD_HELD1
 PS0224* NAVD 88 ORTHO HEIGHT -   395.648 (meters)     1298.06  (feet) ADJUSTED
 PS0224  ______________________________________________________________________
 PS0224  GEOID HEIGHT    -        -24.292 (meters)                     GEOID18
 PS0224  DYNAMIC HEIGHT  -        395.604 (meters)     1297.91  (feet) COMP
 PS0224  MODELED GRAVITY -    980,494.8   (mgal)                       NAVD 88
 PS0224
 PS0224  VERT ORDER      -  FIRST     CLASS II
 PS0224
 PS0224.The horizontal coordinates were determined by differentially corrected
 PS0224.hand held GPS observations or other comparable positioning techniques
 PS0224.and have an estimated accuracy of +/- 3 meters.
 PS0224
 PS0224.The orthometric height was determined by differential leveling and
 PS0224.adjusted by the NATIONAL GEODETIC SURVEY
 PS0224.in June 1991.
 PS0224
 PS0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0224.GEOID18 height accuracy estimate available here.
 PS0224
 PS0224.Click photographs - Photos may exist for this station.
 PS0224
 PS0224.The dynamic height is computed by dividing the NAVD 88
 PS0224.geopotential number by the normal gravity value computed on the
 PS0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0224.degrees latitude (g = 980.6199 gals.).
 PS0224
 PS0224.The modeled gravity was interpolated from observed gravity values.
 PS0224
 PS0224;                    North         East    Units  Estimated Accuracy
 PS0224;SPC SD N     -   116,933.3     717,532.7     MT  (+/- 3 meters HH1 GPS) 
 PS0224
 PS0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3851369281(NAD 83)
 PS0224
 PS0224                          SUPERSEDED SURVEY CONTROL
 PS0224
 PS0224  NGVD 29 (??/??/92)  395.352  (m)         1297.08   (f) ADJ UNCH    1 2
 PS0224
 PS0224.Superseded values are not recommended for survey control.
 PS0224
 PS0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0224.See file dsdata.pdf to determine how the superseded data were derived.
 PS0224
 PS0224_MARKER: DB = BENCH MARK DISK
 PS0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0224_STAMPING: E 46 1934
 PS0224_MARK LOGO: CGS
 PS0224_PROJECTION: RECESSED 10 CENTIMETERS
 PS0224_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0224+STABILITY: SURFACE MOTION
 PS0224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0224+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2011
 PS0224
 PS0224  HISTORY     - Date     Condition        Report By
 PS0224  HISTORY     - 1934     MONUMENTED       CGS
 PS0224  HISTORY     - 19950919 GOOD             NGS
 PS0224  HISTORY     - 20110820 GOOD             GEOCAC
 PS0224
 PS0224                          STATION DESCRIPTION
 PS0224
 PS0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0224'AT REDFIELD.
 PS0224'AT REDFIELD, SPINK COUNTY, ABOUT 210 FEET SOUTH OF THE CHICAGO,
 PS0224'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT A ROAD
 PS0224'CROSSING, 64 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND
 PS0224'16 FEET WEST OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK,
 PS0224'STAMPED E 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0224
 PS0224                          STATION RECOVERY (1995)
 PS0224
 PS0224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0224'IN REDFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND THE
 PS0224'BURLINGTON NORTHERN RAILROAD, 47.9 M (157.2 FT) NORTHEAST OF MILEPOST
 PS0224'307, 19.9 M (65.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.4 M (30.8 FT)
 PS0224'EAST 0F THE CENTER OF A GRAVELED ROAD, 4.7 M (15.4 FT) WEST OF THE
 PS0224'NEAR RAIL, 2.3 M (7.5 FT) EAST OF THE SOUTHEAST CORNER OF A RAILROAD
 PS0224'SIGNAL CONTROL BUILDING, 1.9 M (6.2 FT) NORTH OF A UTILITY POLE AND
 PS0224'PIPELINE WARNING SIGN, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 PS0224'AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 PS0224
 PS0224                          STATION RECOVERY (2011)
 PS0224
 PS0224'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PS0224'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8805 ***********************************************************************
 AB8805  DESIGNATION -  E 460
 AB8805  PID         -  AB8805
 AB8805  STATE/COUNTY-  SD/BROOKINGS
 AB8805  COUNTRY     -  US
 AB8805  USGS QUAD   -  AURORA (2017)
 AB8805
 AB8805                         *CURRENT SURVEY CONTROL
 AB8805  ______________________________________________________________________
 AB8805* NAD 83(1986) POSITION- 44 18 32.     (N) 096 37 43.     (W)   SCALED
 AB8805* NAVD 88 ORTHO HEIGHT -   508.614 (meters)     1668.68  (feet) ADJUSTED
 AB8805  ______________________________________________________________________
 AB8805  GEOID HEIGHT    -        -25.557 (meters)                     GEOID18
 AB8805  DYNAMIC HEIGHT  -        508.518 (meters)     1668.36  (feet) COMP
 AB8805  MODELED GRAVITY -    980,412.3   (mgal)                       NAVD 88
 AB8805
 AB8805  VERT ORDER      -  FIRST     CLASS II
 AB8805
 AB8805.The horizontal coordinates were scaled from a map and have
 AB8805.an estimated accuracy of +/- 6 seconds.
 AB8805
 AB8805.The orthometric height was determined by differential leveling and
 AB8805.adjusted by the NATIONAL GEODETIC SURVEY
 AB8805.in October 1997.
 AB8805
 AB8805.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8805.GEOID18 height accuracy estimate available here.
 AB8805
 AB8805.Click photographs - Photos may exist for this station.
 AB8805
 AB8805.The dynamic height is computed by dividing the NAVD 88
 AB8805.geopotential number by the normal gravity value computed on the
 AB8805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8805.degrees latitude (g = 980.6199 gals.).
 AB8805
 AB8805.The modeled gravity was interpolated from observed gravity values.
 AB8805
 AB8805;                    North         East    Units  Estimated Accuracy
 AB8805;SPC SD N     -    58,450.      868,930.      MT  (+/- 180 meters Scaled)
 AB8805
 AB8805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ891089(NAD 83)
 AB8805
 AB8805                          SUPERSEDED SURVEY CONTROL
 AB8805
 AB8805.No superseded survey control is available for this station.
 AB8805
 AB8805_MARKER: I = METAL ROD
 AB8805_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8805_STAMPING: E 460 1994
 AB8805_MARK LOGO: NGS
 AB8805_PROJECTION: FLUSH
 AB8805_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8805_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8805+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8805_ROD/PIPE-DEPTH: 5.2 meters
 AB8805_SLEEVE-DEPTH  : 0.9 meters
 AB8805
 AB8805  HISTORY     - Date     Condition        Report By
 AB8805  HISTORY     - 1994     MONUMENTED       NGS
 AB8805
 AB8805                          STATION DESCRIPTION
 AB8805
 AB8805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8805'10.4 KM (6.45 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8805'INTERSTATE HIGHWAY 29 IN BROOKINGS, 770.0 M (2526.2 FT) EAST OF
 AB8805'MILEPOST 428, 227.4 M (746.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.5
 AB8805'M (31.2 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 4.0 M (13.1 FT)
 AB8805'NORTH OF THE CENTER OF A DRIVEWAY, 1.9 M (6.2 FT) SOUTH OF A WITNESS
 AB8805'POST AND A UTILITY POLE, AND 0.2 M (0.7 FT) BELOW THE LEVEL OF THE
 AB8805'ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AB8805'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8845 ***********************************************************************
 AB8845  CBN         -  This is a Cooperative Base Network Control Station.
 AB8845  DESIGNATION -  E 461
 AB8845  PID         -  AB8845
 AB8845  STATE/COUNTY-  SD/KINGSBURY
 AB8845  COUNTRY     -  US
 AB8845  USGS QUAD   -  LAKE PRESTON EAST (2017)
 AB8845
 AB8845                         *CURRENT SURVEY CONTROL
 AB8845  ______________________________________________________________________
 AB8845* NAD 83(2011) POSITION- 44 21 41.99943(N) 097 18 39.49789(W)   ADJUSTED
 AB8845* NAD 83(2011) ELLIP HT-   504.898 (meters)        (06/27/12)   ADJUSTED
 AB8845* NAD 83(2011) EPOCH   -  2010.00
 AB8845* NAVD 88 ORTHO HEIGHT -   530.042 (meters)     1738.98  (feet) ADJUSTED
 AB8845  ______________________________________________________________________
 AB8845  GEOID HEIGHT    -        -25.160 (meters)                     GEOID18
 AB8845  NAD 83(2011) X  -   -581,277.148 (meters)                     COMP
 AB8845  NAD 83(2011) Y  - -4,530,694.105 (meters)                     COMP
 AB8845  NAD 83(2011) Z  -  4,437,264.333 (meters)                     COMP
 AB8845  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 AB8845  DYNAMIC HEIGHT  -        529.940 (meters)     1738.64  (feet) COMP
 AB8845  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 AB8845
 AB8845  VERT ORDER      -  FIRST     CLASS II
 AB8845
 AB8845  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB8845  Standards:
 AB8845         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB8845            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB8845  -------------------------------------------------------------------
 AB8845  NETWORK    0.61   1.20           0.28   0.21   0.61     -0.03285602
 AB8845  -------------------------------------------------------------------
 AB8845  Click here for local accuracies and other accuracy information.
 AB8845
 AB8845.The horizontal coordinates were established by GPS observations
 AB8845.and adjusted by the National Geodetic Survey in June 2012.
 AB8845
 AB8845.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB8845.been affixed to the stable North American tectonic plate. See 
 AB8845.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB8845
 AB8845.The horizontal coordinates are valid at the epoch date displayed above
 AB8845.which is a decimal equivalence of Year/Month/Day.
 AB8845
 AB8845.The orthometric height was determined by differential leveling and
 AB8845.adjusted by the NATIONAL GEODETIC SURVEY
 AB8845.in October 1997.
 AB8845
 AB8845.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8845.GEOID18 height accuracy estimate available here.
 AB8845
 AB8845.Click photographs - Photos may exist for this station.
 AB8845
 AB8845.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB8845
 AB8845.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB8845
 AB8845.The ellipsoidal height was determined by GPS observations
 AB8845.and is referenced to NAD 83.
 AB8845
 AB8845.The dynamic height is computed by dividing the NAVD 88
 AB8845.geopotential number by the normal gravity value computed on the
 AB8845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8845.degrees latitude (g = 980.6199 gals.).
 AB8845
 AB8845.The modeled gravity was interpolated from observed gravity values.
 AB8845
 AB8845. The following values were computed from the NAD 83(2011) position.
 AB8845
 AB8845;                    North         East     Units Scale Factor Converg.
 AB8845;SPC SD N     -    62,269.804   814,325.224   MT  1.00001099   +1 54 11.3
 AB8845;SPC SD N     -   204,296.85  2,671,665.34   sFT  1.00001099   +1 54 11.3
 AB8845;UTM  14      - 4,913,430.881   634,591.516   MT  0.99982278   +1 10 52.0
 AB8845
 AB8845!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB8845!SPC SD N     -   0.99992084  x   1.00001099  =   0.99993183
 AB8845!UTM  14      -   0.99992084  x   0.99982278  =   0.99974363
 AB8845
 AB8845_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3459113430(NAD 83)
 AB8845
 AB8845                          SUPERSEDED SURVEY CONTROL
 AB8845
 AB8845  NAD 83(2007)-  44 21 41.99940(N)    097 18 39.49885(W) AD(2002.00) 0
 AB8845  ELLIP H (02/10/07)  504.928  (m)                       GP(2002.00)    
 AB8845  NAD 83(1996)-  44 21 41.99915(N)    097 18 39.49860(W) AD(       ) A
 AB8845  ELLIP H (06/23/03)  504.937  (m)                       GP(       ) 3 1
 AB8845  NAVD 88             530.04   (m)         1739.0    (f) LEVELING    3  
 AB8845
 AB8845.Superseded values are not recommended for survey control.
 AB8845
 AB8845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB8845.See file dsdata.pdf to determine how the superseded data were derived.
 AB8845
 AB8845_MARKER: I = METAL ROD
 AB8845_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8845_STAMPING: E 461 1994
 AB8845_MARK LOGO: NGS
 AB8845_PROJECTION: FLUSH
 AB8845_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8845_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8845_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8845+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2002
 AB8845_ROD/PIPE-DEPTH: 4.90 meters
 AB8845_SLEEVE-DEPTH  : 0.90 meters
 AB8845
 AB8845  HISTORY     - Date     Condition        Report By
 AB8845  HISTORY     - 1994     MONUMENTED       NGS
 AB8845  HISTORY     - 20020603 GOOD             SDDT
 AB8845
 AB8845                          STATION DESCRIPTION
 AB8845
 AB8845'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8845'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 AB8845'IN ARLINGTON, THENCE 14.6 KM (9.05 MI) WESTERLY ALONG U.S. HIGHWAY 14,
 AB8845'338.0 M (1108.9 FT) EAST OF MILEPOST 391, 24.5 M (80.4 FT) WEST OF THE
 AB8845'CENTER OF A GRAVELED ROAD, 22.6 M (74.1 FT) NORTH OF THE HIGHWAY
 AB8845'CENTERLINE, 13.9 M (45.6 FT) WEST OF A FENCE CORNER, 2.0 M (6.6 FT)
 AB8845'BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) SOUTH OF A WITNESS
 AB8845'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB8845'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AB8845'CLASS A MARK.
 AB8845
 AB8845                          STATION RECOVERY (2002)
 AB8845
 AB8845'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB8845'RECOVERED AS DESCRIBED
 AB8845'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8968 ***********************************************************************
 AB8968  DESIGNATION -  E 462
 AB8968  PID         -  AB8968
 AB8968  STATE/COUNTY-  SD/HAND
 AB8968  COUNTRY     -  US
 AB8968  USGS QUAD   -  REE HEIGHTS (2017)
 AB8968
 AB8968                         *CURRENT SURVEY CONTROL
 AB8968  ______________________________________________________________________
 AB8968* NAD 83(1986) POSITION- 44 31 50.     (N) 099 09 57.     (W)   SCALED
 AB8968* NAVD 88 ORTHO HEIGHT -   513.764 (meters)     1685.57  (feet) ADJUSTED
 AB8968  ______________________________________________________________________
 AB8968  GEOID HEIGHT    -        -24.137 (meters)                     GEOID18
 AB8968  DYNAMIC HEIGHT  -        513.669 (meters)     1685.26  (feet) COMP
 AB8968  MODELED GRAVITY -    980,417.3   (mgal)                       NAVD 88
 AB8968
 AB8968  VERT ORDER      -  FIRST     CLASS II
 AB8968
 AB8968.The horizontal coordinates were scaled from a map and have
 AB8968.an estimated accuracy of +/- 6 seconds.
 AB8968
 AB8968.The orthometric height was determined by differential leveling and
 AB8968.adjusted by the NATIONAL GEODETIC SURVEY
 AB8968.in October 1997.
 AB8968
 AB8968.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8968.GEOID18 height accuracy estimate available here.
 AB8968
 AB8968.Click photographs - Photos may exist for this station.
 AB8968
 AB8968.The dynamic height is computed by dividing the NAVD 88
 AB8968.geopotential number by the normal gravity value computed on the
 AB8968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8968.degrees latitude (g = 980.6199 gals.).
 AB8968
 AB8968.The modeled gravity was interpolated from observed gravity values.
 AB8968
 AB8968;                    North         East    Units  Estimated Accuracy
 AB8968;SPC SD N     -    77,820.      666,300.      MT  (+/- 180 meters Scaled)
 AB8968
 AB8968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ868308(NAD 83)
 AB8968
 AB8968                          SUPERSEDED SURVEY CONTROL
 AB8968
 AB8968.No superseded survey control is available for this station.
 AB8968
 AB8968_MARKER: I = METAL ROD
 AB8968_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8968_STAMPING: E 462 1994
 AB8968_MARK LOGO: NGS
 AB8968_PROJECTION: FLUSH
 AB8968_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8968_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8968+STABILITY: POSITION/ELEVATION WELL
 AB8968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8968+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8968_ROD/PIPE-DEPTH: 10.8 meters
 AB8968_SLEEVE-DEPTH  : 9.8 meters
 AB8968
 AB8968  HISTORY     - Date     Condition        Report By
 AB8968  HISTORY     - 1994     MONUMENTED       NGS
 AB8968
 AB8968                          STATION DESCRIPTION
 AB8968
 AB8968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8968'15.2 KM (9.45 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8968'IN MILLER, 567.0 M (1860.2 FT) WEST OF MILEPOST 292, 23.2 M (76.1 FT)
 AB8968'NORTH OF THE HIGHWAY CENTERLINE, 13.5 M (44.3 FT) WEST OF THE CENTER
 AB8968'OF A TRACK ROAD, 2.6 M (8.5 FT) WEST OF A RIGHT-OF-WAY POST, 1.2 M
 AB8968'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A
 AB8968'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB8968'LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8971 ***********************************************************************
 AB8971  DESIGNATION -  E 463
 AB8971  PID         -  AB8971
 AB8971  STATE/COUNTY-  SD/HAND
 AB8971  COUNTRY     -  US
 AB8971  USGS QUAD   -  REE HEIGHTS (2017)
 AB8971
 AB8971                         *CURRENT SURVEY CONTROL
 AB8971  ______________________________________________________________________
 AB8971* NAD 83(1986) POSITION- 44 31 46.     (N) 099 12 23.     (W)   SCALED
 AB8971* NAVD 88 ORTHO HEIGHT -   518.578 (meters)     1701.37  (feet) ADJUSTED
 AB8971  ______________________________________________________________________
 AB8971  GEOID HEIGHT    -        -24.087 (meters)                     GEOID18
 AB8971  DYNAMIC HEIGHT  -        518.482 (meters)     1701.05  (feet) COMP
 AB8971  MODELED GRAVITY -    980,417.4   (mgal)                       NAVD 88
 AB8971
 AB8971  VERT ORDER      -  FIRST     CLASS II
 AB8971
 AB8971.The horizontal coordinates were scaled from a map and have
 AB8971.an estimated accuracy of +/- 6 seconds.
 AB8971
 AB8971.The orthometric height was determined by differential leveling and
 AB8971.adjusted by the NATIONAL GEODETIC SURVEY
 AB8971.in October 1997.
 AB8971
 AB8971.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8971.GEOID18 height accuracy estimate available here.
 AB8971
 AB8971.Click photographs - Photos may exist for this station.
 AB8971
 AB8971.The dynamic height is computed by dividing the NAVD 88
 AB8971.geopotential number by the normal gravity value computed on the
 AB8971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8971.degrees latitude (g = 980.6199 gals.).
 AB8971
 AB8971.The modeled gravity was interpolated from observed gravity values.
 AB8971
 AB8971;                    North         East    Units  Estimated Accuracy
 AB8971;SPC SD N     -    77,660.      663,080.      MT  (+/- 180 meters Scaled)
 AB8971
 AB8971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ836307(NAD 83)
 AB8971
 AB8971                          SUPERSEDED SURVEY CONTROL
 AB8971
 AB8971.No superseded survey control is available for this station.
 AB8971
 AB8971_MARKER: I = METAL ROD
 AB8971_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8971_STAMPING: E 463 1994
 AB8971_MARK LOGO: NGS
 AB8971_PROJECTION: FLUSH
 AB8971_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8971_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8971_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8971+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8971_ROD/PIPE-DEPTH: 7.0 meters
 AB8971_SLEEVE-DEPTH  : 0.9 meters
 AB8971
 AB8971  HISTORY     - Date     Condition        Report By
 AB8971  HISTORY     - 1994     MONUMENTED       NGS
 AB8971
 AB8971                          STATION DESCRIPTION
 AB8971
 AB8971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8971'18.6 KM (11.55 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8971'STATE HIGHWAY 47 IN HIGHMORE, 542.0 M (1778.2 FT) WEST OF MILEPOST
 AB8971'290, 25.9 M (85.0 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 22.2 M
 AB8971'(72.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.4 M (50.5 FT) WEST OF A
 AB8971'FENCE CORNER POST, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AB8971'0.6 M (2.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AB8971'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB8971'MEET THE SPECIFICATION FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9000 ***********************************************************************
 AB9000  DESIGNATION -  E 464
 AB9000  PID         -  AB9000
 AB9000  STATE/COUNTY-  SD/HYDE
 AB9000  COUNTRY     -  US
 AB9000  USGS QUAD   -  HOLABIRD (2017)
 AB9000
 AB9000                         *CURRENT SURVEY CONTROL
 AB9000  ______________________________________________________________________
 AB9000* NAD 83(1986) POSITION- 44 31 36.     (N) 099 37 25.     (W)   SCALED
 AB9000* NAVD 88 ORTHO HEIGHT -   543.966 (meters)     1784.66  (feet) ADJUSTED
 AB9000  ______________________________________________________________________
 AB9000  GEOID HEIGHT    -        -23.669 (meters)                     GEOID18
 AB9000  DYNAMIC HEIGHT  -        543.857 (meters)     1784.30  (feet) COMP
 AB9000  MODELED GRAVITY -    980,401.1   (mgal)                       NAVD 88
 AB9000
 AB9000  VERT ORDER      -  FIRST     CLASS II
 AB9000
 AB9000.The horizontal coordinates were scaled from a map and have
 AB9000.an estimated accuracy of +/- 6 seconds.
 AB9000
 AB9000.The orthometric height was determined by differential leveling and
 AB9000.adjusted by the NATIONAL GEODETIC SURVEY
 AB9000.in October 1997.
 AB9000
 AB9000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9000.GEOID18 height accuracy estimate available here.
 AB9000
 AB9000.Click photographs - Photos may exist for this station.
 AB9000
 AB9000.The dynamic height is computed by dividing the NAVD 88
 AB9000.geopotential number by the normal gravity value computed on the
 AB9000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9000.degrees latitude (g = 980.6199 gals.).
 AB9000
 AB9000.The modeled gravity was interpolated from observed gravity values.
 AB9000
 AB9000;                    North         East    Units  Estimated Accuracy
 AB9000;SPC SD N     -    77,110.      629,920.      MT  (+/- 180 meters Scaled)
 AB9000
 AB9000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ504305(NAD 83)
 AB9000
 AB9000                          SUPERSEDED SURVEY CONTROL
 AB9000
 AB9000.No superseded survey control is available for this station.
 AB9000
 AB9000_MARKER: I = METAL ROD
 AB9000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9000_STAMPING: E 464 1994
 AB9000_MARK LOGO: NGS
 AB9000_PROJECTION: FLUSH
 AB9000_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9000+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB9000_ROD/PIPE-DEPTH: 6.6 meters
 AB9000_SLEEVE-DEPTH  : 0.9 meters
 AB9000
 AB9000  HISTORY     - Date     Condition        Report By
 AB9000  HISTORY     - 1994     MONUMENTED       NGS
 AB9000
 AB9000                          STATION DESCRIPTION
 AB9000
 AB9000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9000'14.5 KM (9.00 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB9000'STATE HIGHWAY 47 IN HIGHMORE, 22.1 M (72.5 FT) SOUTH OF THE HIGHWAY
 AB9000'CENTERLINE, 12.7 M (41.7 FT) WEST OF THE CENTER OF A GRAVELED ROAD,
 AB9000'3.6 M (11.8 FT) WEST OF A UTILITY POLE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AB9000'OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF AN UNDERGROUND CABLE WARNING
 AB9000'SIGN, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST. NOTE--ACCESS TO THE
 AB9000'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB9000'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5551 ***********************************************************************
 AC5551  DESIGNATION -  E 465
 AC5551  PID         -  AC5551
 AC5551  STATE/COUNTY-  SD/PENNINGTON
 AC5551  COUNTRY     -  US
 AC5551  USGS QUAD   -  ROCKERVILLE (2017)
 AC5551
 AC5551                         *CURRENT SURVEY CONTROL
 AC5551  ______________________________________________________________________
 AC5551* NAD 83(1986) POSITION- 43 52 37.     (N) 103 21 23.     (W)   SCALED
 AC5551* NAVD 88 ORTHO HEIGHT -  1306.458 (meters)     4286.27  (feet) ADJUSTED
 AC5551  ______________________________________________________________________
 AC5551  GEOID HEIGHT    -        -15.040 (meters)                     GEOID18
 AC5551  DYNAMIC HEIGHT  -       1305.914 (meters)     4284.49  (feet) COMP
 AC5551  MODELED GRAVITY -    980,156.0   (mgal)                       NAVD 88
 AC5551
 AC5551  VERT ORDER      -  FIRST     CLASS II
 AC5551
 AC5551.The horizontal coordinates were scaled from a map and have
 AC5551.an estimated accuracy of +/- 6 seconds.
 AC5551
 AC5551.The orthometric height was determined by differential leveling and
 AC5551.adjusted by the NATIONAL GEODETIC SURVEY
 AC5551.in October 1997.
 AC5551
 AC5551.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5551.GEOID18 height accuracy estimate available here.
 AC5551
 AC5551.Click photographs - Photos may exist for this station.
 AC5551
 AC5551.The dynamic height is computed by dividing the NAVD 88
 AC5551.geopotential number by the normal gravity value computed on the
 AC5551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5551.degrees latitude (g = 980.6199 gals.).
 AC5551
 AC5551.The modeled gravity was interpolated from observed gravity values.
 AC5551
 AC5551;                    North         East    Units  Estimated Accuracy
 AC5551;SPC SD S     -   175,900.      357,110.      MT  (+/- 180 meters Scaled)
 AC5551
 AC5551_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ320595(NAD 83)
 AC5551
 AC5551                          SUPERSEDED SURVEY CONTROL
 AC5551
 AC5551.No superseded survey control is available for this station.
 AC5551
 AC5551_MARKER: DV = VERTICAL CONTROL DISK
 AC5551_SETTING: 66 = SET IN ROCK OUTCROP
 AC5551_STAMPING: E 465 1995
 AC5551_MARK LOGO: NGS
 AC5551_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5551_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5551+STABILITY: POSITION/ELEVATION WELL
 AC5551_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5551+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5551
 AC5551  HISTORY     - Date     Condition        Report By
 AC5551  HISTORY     - 1995     MONUMENTED       NGS
 AC5551
 AC5551                          STATION DESCRIPTION
 AC5551
 AC5551'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5551'7.4 KM (4.60 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5551'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, NEAR THE EAST END OF A 1 BY
 AC5551'3-FOOT AREA OF OUTCROPPING BEDROCK, 646.0 M (2119.4 FT) WEST OF
 AC5551'MILEPOST 37, 28.8 M (94.5 FT) EAST OF THE SOUTH END OF A CULVERT UNDER
 AC5551'THE HIGHWAY, 12.9 M (42.3 FT) NORTH OF A FENCE, 11.5 M (37.7 FT) SOUTH
 AC5551'OF THE HIGHWAY CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AC5551'HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9091 ***********************************************************************
 AB9091  DESIGNATION -  E 466
 AB9091  PID         -  AB9091
 AB9091  STATE/COUNTY-  SD/STANLEY
 AB9091  COUNTRY     -  US
 AB9091  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9091
 AB9091                         *CURRENT SURVEY CONTROL
 AB9091  ______________________________________________________________________
 AB9091* NAD 83(1986) POSITION- 44 22 19.83   (N) 100 59 39.70   (W)   HD_HELD1
 AB9091* NAVD 88 ORTHO HEIGHT -   618.808 (meters)     2030.21  (feet) ADJUSTED
 AB9091  ______________________________________________________________________
 AB9091  GEOID HEIGHT    -        -22.583 (meters)                     GEOID18
 AB9091  DYNAMIC HEIGHT  -        618.658 (meters)     2029.71  (feet) COMP
 AB9091  MODELED GRAVITY -    980,355.3   (mgal)                       NAVD 88
 AB9091
 AB9091  VERT ORDER      -  FIRST     CLASS II
 AB9091
 AB9091.The horizontal coordinates were determined by differentially corrected
 AB9091.hand held GPS observations or other comparable positioning techniques
 AB9091.and have an estimated accuracy of +/- 3 meters.
 AB9091
 AB9091.The orthometric height was determined by differential leveling and
 AB9091.adjusted by the NATIONAL GEODETIC SURVEY
 AB9091.in October 1997.
 AB9091
 AB9091.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9091.GEOID18 height accuracy estimate available here.
 AB9091
 AB9091.Click photographs - Photos may exist for this station.
 AB9091
 AB9091.The dynamic height is computed by dividing the NAVD 88
 AB9091.geopotential number by the normal gravity value computed on the
 AB9091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9091.degrees latitude (g = 980.6199 gals.).
 AB9091
 AB9091.The modeled gravity was interpolated from observed gravity values.
 AB9091
 AB9091;                    North         East    Units  Estimated Accuracy
 AB9091;SPC SD S     -   226,717.4     547,314.9     MT  (+/- 3 meters HH1 GPS) 
 AB9091
 AB9091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4110615145(NAD 83)
 AB9091
 AB9091                          SUPERSEDED SURVEY CONTROL
 AB9091
 AB9091.No superseded survey control is available for this station.
 AB9091
 AB9091_MARKER: I = METAL ROD
 AB9091_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9091_STAMPING: E 466 1995
 AB9091_MARK LOGO: NGS
 AB9091_PROJECTION: FLUSH
 AB9091_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9091+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9091_ROD/PIPE-DEPTH: 4.2 meters
 AB9091_SLEEVE-DEPTH  : 0.9 meters
 AB9091
 AB9091  HISTORY     - Date     Condition        Report By
 AB9091  HISTORY     - 1995     MONUMENTED       NGS
 AB9091  HISTORY     - 20120531 GOOD             INDIV
 AB9091
 AB9091                          STATION DESCRIPTION
 AB9091
 AB9091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9091'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9091'IN HAYES, 626.0 M (2053.8 FT) EAST OF MILEPOST 196, 49.4 M (162.1 FT)
 AB9091'NORTH OF THE HIGHWAY CENTERLINE, 14.8 M (48.6 FT) WEST OF THE CENTER
 AB9091'OF A GRAVELED ROAD, 12.8 M (42.0 FT) NORTH OF THE CENTER OF A GRAVELED
 AB9091'ROAD, 3.7 M (12.1 FT) SOUTHWEST OF A UTILITY POLE, 1.6 M (5.2 FT) WEST
 AB9091'OF A WITNESS POST, AND 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AB9091'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB9091'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9091
 AB9091                          STATION RECOVERY (2012)
 AB9091
 AB9091'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9091'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2002 ***********************************************************************
 AE2002  DESIGNATION -  E 467
 AE2002  PID         -  AE2002
 AE2002  STATE/COUNTY-  SD/CODINGTON
 AE2002  COUNTRY     -  US
 AE2002  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2002
 AE2002                         *CURRENT SURVEY CONTROL
 AE2002  ______________________________________________________________________
 AE2002* NAD 83(1986) POSITION- 44 54 10.     (N) 097 08 52.     (W)   SCALED
 AE2002* NAVD 88 ORTHO HEIGHT -   529.126 (meters)     1735.97  (feet) ADJUSTED
 AE2002  ______________________________________________________________________
 AE2002  GEOID HEIGHT    -        -25.107 (meters)                     GEOID18
 AE2002  DYNAMIC HEIGHT  -        529.048 (meters)     1735.72  (feet) COMP
 AE2002  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 AE2002
 AE2002  VERT ORDER      -  FIRST     CLASS II
 AE2002
 AE2002.The horizontal coordinates were scaled from a map and have
 AE2002.an estimated accuracy of +/- 6 seconds.
 AE2002
 AE2002.The orthometric height was determined by differential leveling and
 AE2002.adjusted by the NATIONAL GEODETIC SURVEY
 AE2002.in July 1998.
 AE2002
 AE2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2002.GEOID18 height accuracy estimate available here.
 AE2002
 AE2002.Click photographs - Photos may exist for this station.
 AE2002
 AE2002.The dynamic height is computed by dividing the NAVD 88
 AE2002.geopotential number by the normal gravity value computed on the
 AE2002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2002.degrees latitude (g = 980.6199 gals.).
 AE2002
 AE2002.The modeled gravity was interpolated from observed gravity values.
 AE2002
 AE2002;                    North         East    Units  Estimated Accuracy
 AE2002;SPC SD N     -   122,810.      825,210.      MT  (+/- 180 meters Scaled)
 AE2002
 AE2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ462738(NAD 83)
 AE2002
 AE2002                          SUPERSEDED SURVEY CONTROL
 AE2002
 AE2002.No superseded survey control is available for this station.
 AE2002
 AE2002_MARKER: I = METAL ROD
 AE2002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2002_STAMPING: E 467 1995
 AE2002_MARK LOGO: NGS
 AE2002_PROJECTION: FLUSH
 AE2002_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2002+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 AE2002_ROD/PIPE-DEPTH: 9.6 meters
 AE2002_SLEEVE-DEPTH  : 0.9 meters
 AE2002
 AE2002  HISTORY     - Date     Condition        Report By
 AE2002  HISTORY     - 1995     MONUMENTED       NGS
 AE2002  HISTORY     - 19950919 GOOD             NGS
 AE2002  HISTORY     - 19961011 GOOD             CHANCE
 AE2002  HISTORY     - 20160914 GOOD             INDIV
 AE2002
 AE2002                          STATION DESCRIPTION
 AE2002
 AE2002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2002'IN WATERTOWN, AT THE INTERSECTION OF KEMP AVENUE AND 21ST STREET, 14.9
 AE2002'M (48.9 FT) WEST OF THE STREET CENTER, 8.0 M (26.2 FT) NORTH OF THE
 AE2002'EXTENDED AVENUE CENTER, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE STREET,
 AE2002'AND 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 AE2002'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AE2002'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2002
 AE2002                          STATION RECOVERY (1996)
 AE2002
 AE2002'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2002'IN WATERTOWN, AT THE INTERSECTION OF WEST KEMP AVENUE AND 21ST STREET
 AE2002'WEST, 14.9 M (48.9 FT) WEST OF THE STREET CENTER, 8.0 M (26.2 FT)
 AE2002'NORTH OF THE EXTENDED AVENUE CENTER, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 AE2002'THE STREET, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE.
 AE2002'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE2002'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2002
 AE2002                          STATION RECOVERY (2016)
 AE2002
 AE2002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RES)
 AE2002'LOGO CAP IS MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5808 ***********************************************************************
 AE5808  DESIGNATION -  E 468
 AE5808  PID         -  AE5808
 AE5808  STATE/COUNTY-  SD/CLARK
 AE5808  COUNTRY     -  US
 AE5808  USGS QUAD   -  RAYMOND (2017)
 AE5808
 AE5808                         *CURRENT SURVEY CONTROL
 AE5808  ______________________________________________________________________
 AE5808* NAD 83(1986) POSITION- 44 53 33.     (N) 097 56 35.     (W)   SCALED
 AE5808* NAVD 88 ORTHO HEIGHT -   442.034 (meters)     1450.24  (feet) ADJUSTED
 AE5808  ______________________________________________________________________
 AE5808  GEOID HEIGHT    -        -24.508 (meters)                     GEOID18
 AE5808  DYNAMIC HEIGHT  -        441.982 (meters)     1450.07  (feet) COMP
 AE5808  MODELED GRAVITY -    980,486.3   (mgal)                       NAVD 88
 AE5808
 AE5808  VERT ORDER      -  FIRST     CLASS II
 AE5808
 AE5808.The horizontal coordinates were scaled from a map and have
 AE5808.an estimated accuracy of +/- 6 seconds.
 AE5808
 AE5808.The orthometric height was determined by differential leveling and
 AE5808.adjusted by the NATIONAL GEODETIC SURVEY
 AE5808.in July 2002.
 AE5808
 AE5808.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5808.GEOID18 height accuracy estimate available here.
 AE5808
 AE5808.Click photographs - Photos may exist for this station.
 AE5808
 AE5808.The dynamic height is computed by dividing the NAVD 88
 AE5808.geopotential number by the normal gravity value computed on the
 AE5808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5808.degrees latitude (g = 980.6199 gals.).
 AE5808
 AE5808.The modeled gravity was interpolated from observed gravity values.
 AE5808
 AE5808;                    North         East    Units  Estimated Accuracy
 AE5808;SPC SD N     -   119,760.      762,460.      MT  (+/- 180 meters Scaled)
 AE5808
 AE5808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ834715(NAD 83)
 AE5808
 AE5808                          SUPERSEDED SURVEY CONTROL
 AE5808
 AE5808  NAVD 88 (07/28/98)  442.031  (m)         1450.23   (f) SUPERSEDED  1 2
 AE5808
 AE5808.Superseded values are not recommended for survey control.
 AE5808
 AE5808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE5808.See file dsdata.pdf to determine how the superseded data were derived.
 AE5808
 AE5808_MARKER: F = FLANGE-ENCASED ROD
 AE5808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5808_STAMPING: E 468 1995
 AE5808_MARK LOGO: NGS
 AE5808_PROJECTION: FLUSH
 AE5808_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5808+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1999
 AE5808_ROD/PIPE-DEPTH: 6.7 meters
 AE5808_SLEEVE-DEPTH  : 0.9 meters
 AE5808
 AE5808  HISTORY     - Date     Condition        Report By
 AE5808  HISTORY     - 1995     MONUMENTED       NGS
 AE5808  HISTORY     - 19990825 GOOD             NGS
 AE5808
 AE5808                          STATION DESCRIPTION
 AE5808
 AE5808'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5808'12.6 KM (7.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5808'HUMPHREY DRIVE IN DOLAND, 556.0 M (1824.1 FT) EAST OF MILEPOST 335,
 AE5808'49.2 M (161.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.8 M (81.4 FT)
 AE5808'SOUTH OF A UTILITY POLE, 15.8 M (51.8 FT) WEST OF THE CENTER OF COUNTY
 AE5808'ROAD 1, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6
 AE5808'FT) EAST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT
 AE5808'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5808'SPECIFICATIONS FOR A CLASS A MARK.
 AE5808
 AE5808                          STATION RECOVERY (1999)
 AE5808
 AE5808'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5808'12.6 KM (7.80 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION
 AE5808'OF HUMPHERY DRIVE IN DOLAND, 556.0 M (1824.1 FT) EAST OF MILEPOST 335,
 AE5808'49.2 M (161.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 24.8 M (81.4 FT)
 AE5808'SOUTH OF A UTILITY POLE, 15.8 M (51.8 FT) WEST OF THE CENTER OF COUNTY
 AE5808'ROAD 1, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6
 AE5808'FT) EAST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT
 AE5808'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5808'SPECIFICATIONS FOR A CLASS A MARK. THE MONUMENT IS ON COUNTY ROAD
 AE5808'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5850 ***********************************************************************
 AE5850  DESIGNATION -  E 469
 AE5850  PID         -  AE5850
 AE5850  STATE/COUNTY-  SD/HAND
 AE5850  COUNTRY     -  US
 AE5850  USGS QUAD   -  MIRANDA (2017)
 AE5850
 AE5850                         *CURRENT SURVEY CONTROL
 AE5850  ______________________________________________________________________
 AE5850* NAD 83(1986) POSITION- 44 53 50.     (N) 098 53 51.     (W)   SCALED
 AE5850* NAVD 88 ORTHO HEIGHT -   429.419 (meters)     1408.85  (feet) ADJUSTED
 AE5850  ______________________________________________________________________
 AE5850  GEOID HEIGHT    -        -24.111 (meters)                     GEOID18
 AE5850  DYNAMIC HEIGHT  -        429.363 (meters)     1408.67  (feet) COMP
 AE5850  MODELED GRAVITY -    980,474.8   (mgal)                       NAVD 88
 AE5850
 AE5850  VERT ORDER      -  FIRST     CLASS II
 AE5850
 AE5850.The horizontal coordinates were scaled from a map and have
 AE5850.an estimated accuracy of +/- 6 seconds.
 AE5850
 AE5850.The orthometric height was determined by differential leveling and
 AE5850.adjusted by the NATIONAL GEODETIC SURVEY
 AE5850.in July 1998.
 AE5850
 AE5850.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5850.GEOID18 height accuracy estimate available here.
 AE5850
 AE5850.Click photographs - Photos may exist for this station.
 AE5850
 AE5850.The dynamic height is computed by dividing the NAVD 88
 AE5850.geopotential number by the normal gravity value computed on the
 AE5850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5850.degrees latitude (g = 980.6199 gals.).
 AE5850
 AE5850.The modeled gravity was interpolated from observed gravity values.
 AE5850
 AE5850;                    North         East    Units  Estimated Accuracy
 AE5850;SPC SD N     -   118,810.      687,080.      MT  (+/- 180 meters Scaled)
 AE5850
 AE5850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ080715(NAD 83)
 AE5850
 AE5850                          SUPERSEDED SURVEY CONTROL
 AE5850
 AE5850.No superseded survey control is available for this station.
 AE5850
 AE5850_MARKER: I = METAL ROD
 AE5850_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5850_STAMPING: E 469 1996
 AE5850_MARK LOGO: NGS
 AE5850_PROJECTION: FLUSH
 AE5850_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5850+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5850_ROD/PIPE-DEPTH: 7.0 meters
 AE5850_SLEEVE-DEPTH  : 0.9 meters
 AE5850
 AE5850  HISTORY     - Date     Condition        Report By
 AE5850  HISTORY     - 1996     MONUMENTED       NGS
 AE5850
 AE5850                          STATION DESCRIPTION
 AE5850
 AE5850'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5850'30.1 KM (18.70 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5850'OF U.S. HIGHWAY 281 IN REDFIELD, 1040.0 M (3412.1 FT) EAST OF MILEPOST
 AE5850'287, 15.5 M (50.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 4.0 M (13.1 FT)
 AE5850'NORTHWEST OF THE CENTER OF A ROCK PILE, 1.6 M (5.2 FT) BELOW THE LEVEL
 AE5850'OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND A
 AE5850'T-FENCE CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AE5850'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AE5850'CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0549 ***********************************************************************
 PS0549  DESIGNATION -  E 47 RESET
 PS0549  PID         -  PS0549
 PS0549  STATE/COUNTY-  SD/FAULK
 PS0549  COUNTRY     -  US
 PS0549  USGS QUAD   -  BALD HILLS (2017)
 PS0549
 PS0549                         *CURRENT SURVEY CONTROL
 PS0549  ______________________________________________________________________
 PS0549* NAD 83(1986) POSITION- 44 56 27.     (N) 099 30 03.     (W)   SCALED
 PS0549* NAVD 88 ORTHO HEIGHT -   595.08  (meters)     1952.4   (feet) RESET
 PS0549  ______________________________________________________________________
 PS0549  GEOID HEIGHT    -        -22.942 (meters)                     GEOID18
 PS0549  VERT ORDER      -  THIRD
 PS0549
 PS0549.The horizontal coordinates were scaled from a map and have
 PS0549.an estimated accuracy of +/- 6 seconds.
 PS0549
 PS0549.The orthometric height was computed from unverified reset data.
 PS0549
 PS0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0549.GEOID18 height accuracy estimate available here.
 PS0549
 PS0549.Click photographs - Photos may exist for this station.
 PS0549
 PS0549;                    North         East    Units  Estimated Accuracy
 PS0549;SPC SD N     -   123,190.      639,400.      MT  (+/- 180 meters Scaled)
 PS0549
 PS0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ604764(NAD 83)
 PS0549
 PS0549                          SUPERSEDED SURVEY CONTROL
 PS0549
 PS0549.No superseded survey control is available for this station.
 PS0549
 PS0549_MARKER: DB = BENCH MARK DISK
 PS0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0549_STAMPING: E 47 RESET 1960
 PS0549_MARK LOGO: CGS
 PS0549_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0549+STABILITY: SURFACE MOTION
 PS0549
 PS0549  HISTORY     - Date     Condition        Report By
 PS0549  HISTORY     - 1960     MONUMENTED       CGS
 PS0549
 PS0549                          STATION DESCRIPTION
 PS0549
 PS0549'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0549'8.7 MI S FROM SENECA.
 PS0549'THIS MARK IS LOCATED 8.7 MILES SOUTH ALONG THE HIGHMORE ROAD
 PS0549'FROM THE POST OFFICE AT SENECA, 0.15 MILE NORTH-NORTHWEST OF
 PS0549'A FARMHOUSE, 95 FEET EAST OF THE CENTERLINE OF THE HIGHMORE
 PS0549'ROAD, 1-1/2 FEET WEST OF A WITNESS POST, 0.5 FOOT SOUTH OF THE
 PS0549'SECTION-LINE FENCE AND SET IN THE TOP OF A CONCRETE POST
 PS0549'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4107 ***********************************************************************
 AE4107  DESIGNATION -  E 470
 AE4107  PID         -  AE4107
 AE4107  STATE/COUNTY-  SD/POTTER
 AE4107  COUNTRY     -  US
 AE4107  USGS QUAD   -  GETTYSBURG (2017)
 AE4107
 AE4107                         *CURRENT SURVEY CONTROL
 AE4107  ______________________________________________________________________
 AE4107* NAD 83(1986) POSITION- 45 02 30.     (N) 099 52 44.     (W)   SCALED
 AE4107* NAVD 88 ORTHO HEIGHT -   631.983 (meters)     2073.43  (feet) ADJUSTED
 AE4107  ______________________________________________________________________
 AE4107  GEOID HEIGHT    -        -22.520 (meters)                     GEOID18
 AE4107  DYNAMIC HEIGHT  -        631.891 (meters)     2073.13  (feet) COMP
 AE4107  MODELED GRAVITY -    980,451.1   (mgal)                       NAVD 88
 AE4107
 AE4107  VERT ORDER      -  FIRST     CLASS II
 AE4107
 AE4107.The horizontal coordinates were scaled from a map and have
 AE4107.an estimated accuracy of +/- 6 seconds.
 AE4107
 AE4107.The orthometric height was determined by differential leveling and
 AE4107.adjusted by the NATIONAL GEODETIC SURVEY
 AE4107.in July 1998.
 AE4107
 AE4107.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4107.GEOID18 height accuracy estimate available here.
 AE4107
 AE4107.Click photographs - Photos may exist for this station.
 AE4107
 AE4107.The dynamic height is computed by dividing the NAVD 88
 AE4107.geopotential number by the normal gravity value computed on the
 AE4107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4107.degrees latitude (g = 980.6199 gals.).
 AE4107
 AE4107.The modeled gravity was interpolated from observed gravity values.
 AE4107
 AE4107;                    North         East    Units  Estimated Accuracy
 AE4107;SPC SD N     -   134,280.      609,540.      MT  (+/- 180 meters Scaled)
 AE4107
 AE4107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ307879(NAD 83)
 AE4107
 AE4107                          SUPERSEDED SURVEY CONTROL
 AE4107
 AE4107.No superseded survey control is available for this station.
 AE4107
 AE4107_MARKER: I = METAL ROD
 AE4107_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4107_STAMPING: E 470 1996
 AE4107_MARK LOGO: NGS
 AE4107_PROJECTION: FLUSH
 AE4107_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4107_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4107+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 AE4107_ROD/PIPE-DEPTH: 6.1 meters
 AE4107_SLEEVE-DEPTH  : 0.9 meters
 AE4107
 AE4107  HISTORY     - Date     Condition        Report By
 AE4107  HISTORY     - 1996     MONUMENTED       NGS
 AE4107  HISTORY     - 20120613 GOOD             INDIV
 AE4107
 AE4107                          STATION DESCRIPTION
 AE4107
 AE4107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4107'7.0 KM (4.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4107'EXENE STREET IN GETTYSBURG, 415.0 M (1361.5 FT) WEST OF MILEPOST 230,
 AE4107'15.9 M (52.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.3 M (37.1 FT)
 AE4107'EAST OF THE CENTER OF A GRAVELED ROAD, 1.4 M (4.6 FT) EAST OF A
 AE4107'UTILITY POLE WITH A GUY CABLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 AE4107'HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 AE4107'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AE4107'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4107
 AE4107                          STATION RECOVERY (2012)
 AE4107
 AE4107'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4107'BROKEN LID
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4129 ***********************************************************************
 AE4129  DESIGNATION -  E 471
 AE4129  PID         -  AE4129
 AE4129  STATE/COUNTY-  SD/FAULK
 AE4129  COUNTRY     -  US
 AE4129  USGS QUAD   -  BURKMERE (2017)
 AE4129
 AE4129                         *CURRENT SURVEY CONTROL
 AE4129  ______________________________________________________________________
 AE4129* NAD 83(1986) POSITION- 45 02 31.     (N) 099 21 54.     (W)   SCALED
 AE4129* NAVD 88 ORTHO HEIGHT -   545.772 (meters)     1790.59  (feet) ADJUSTED
 AE4129  ______________________________________________________________________
 AE4129  GEOID HEIGHT    -        -23.198 (meters)                     GEOID18
 AE4129  DYNAMIC HEIGHT  -        545.696 (meters)     1790.34  (feet) COMP
 AE4129  MODELED GRAVITY -    980,460.9   (mgal)                       NAVD 88
 AE4129
 AE4129  VERT ORDER      -  FIRST     CLASS II
 AE4129
 AE4129.The horizontal coordinates were scaled from a map and have
 AE4129.an estimated accuracy of +/- 6 seconds.
 AE4129
 AE4129.The orthometric height was determined by differential leveling and
 AE4129.adjusted by the NATIONAL GEODETIC SURVEY
 AE4129.in July 1998.
 AE4129
 AE4129.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4129.GEOID18 height accuracy estimate available here.
 AE4129
 AE4129.Click photographs - Photos may exist for this station.
 AE4129
 AE4129.The dynamic height is computed by dividing the NAVD 88
 AE4129.geopotential number by the normal gravity value computed on the
 AE4129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4129.degrees latitude (g = 980.6199 gals.).
 AE4129
 AE4129.The modeled gravity was interpolated from observed gravity values.
 AE4129
 AE4129;                    North         East    Units  Estimated Accuracy
 AE4129;SPC SD N     -   134,500.      650,030.      MT  (+/- 180 meters Scaled)
 AE4129
 AE4129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ712876(NAD 83)
 AE4129
 AE4129                          SUPERSEDED SURVEY CONTROL
 AE4129
 AE4129.No superseded survey control is available for this station.
 AE4129
 AE4129_MARKER: I = METAL ROD
 AE4129_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4129_STAMPING: E 471 1996
 AE4129_MARK LOGO: NGS
 AE4129_PROJECTION: FLUSH
 AE4129_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4129+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4129_ROD/PIPE-DEPTH: 9.2 meters
 AE4129_SLEEVE-DEPTH  : 0.9 meters
 AE4129
 AE4129  HISTORY     - Date     Condition        Report By
 AE4129  HISTORY     - 1996     MONUMENTED       NGS
 AE4129
 AE4129                          STATION DESCRIPTION
 AE4129
 AE4129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4129'19.2 KM (11.95 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4129'OFFICE IN FAULKTON, 451.0 M (1479.7 FT) EAST OF MILEPOST 255, 30.6 M
 AE4129'(100.4 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 21.1 M (69.2 FT) SOUTH
 AE4129'OF THE CENTER OF A GRAVELED ROAD, 6.2 M (20.3 FT) EAST OF THE CENTER
 AE4129'OF A FIELD ENTRANCE AND GATE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE4129'HIGHWAY, AND 0.8 M (2.6 FT) NORTH OF A WITNESS POST AND THE CENTER OF
 AE4129'3 BRACED FENCE POSTS.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AE4129'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE4129'FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0359 ***********************************************************************
 PS0359  DESIGNATION -  E 48
 PS0359  PID         -  PS0359
 PS0359  STATE/COUNTY-  SD/HYDE
 PS0359  COUNTRY     -  US
 PS0359  USGS QUAD   -  MACS CORNER NW (2017)
 PS0359
 PS0359                         *CURRENT SURVEY CONTROL
 PS0359  ______________________________________________________________________
 PS0359* NAD 83(1986) POSITION- 44 22 44.     (N) 099 26 29.     (W)   SCALED
 PS0359* NAVD 88 ORTHO HEIGHT -   649.407 (meters)     2130.60  (feet) ADJUSTED
 PS0359  ______________________________________________________________________
 PS0359  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 PS0359  DYNAMIC HEIGHT  -        649.261 (meters)     2130.12  (feet) COMP
 PS0359  MODELED GRAVITY -    980,371.4   (mgal)                       NAVD 88
 PS0359
 PS0359  VERT ORDER      -  SECOND    CLASS 0
 PS0359
 PS0359.The horizontal coordinates were scaled from a map and have
 PS0359.an estimated accuracy of +/- 6 seconds.
 PS0359
 PS0359.The orthometric height was determined by differential leveling and
 PS0359.adjusted by the NATIONAL GEODETIC SURVEY
 PS0359.in June 1991.
 PS0359
 PS0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0359.GEOID18 height accuracy estimate available here.
 PS0359
 PS0359.Click photographs - Photos may exist for this station.
 PS0359
 PS0359.The dynamic height is computed by dividing the NAVD 88
 PS0359.geopotential number by the normal gravity value computed on the
 PS0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0359.degrees latitude (g = 980.6199 gals.).
 PS0359
 PS0359.The modeled gravity was interpolated from observed gravity values.
 PS0359
 PS0359;                    North         East    Units  Estimated Accuracy
 PS0359;SPC SD N     -    60,780.      644,520.      MT  (+/- 180 meters Scaled)
 PS0359
 PS0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ648140(NAD 83)
 PS0359
 PS0359                          SUPERSEDED SURVEY CONTROL
 PS0359
 PS0359  NGVD 29 (??/??/92)  649.03   (m)         2129.4    (f) COMPUTED    2 0
 PS0359
 PS0359.Superseded values are not recommended for survey control.
 PS0359
 PS0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0359.See file dsdata.pdf to determine how the superseded data were derived.
 PS0359
 PS0359_MARKER: DB = BENCH MARK DISK
 PS0359_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0359_SP_SET: CULVERT HEADWALL
 PS0359_STAMPING: E 48 1934
 PS0359_MARK LOGO: CGS
 PS0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0359+STABILITY: SURFACE MOTION
 PS0359
 PS0359  HISTORY     - Date     Condition        Report By
 PS0359  HISTORY     - 1934     MONUMENTED       CGS
 PS0359
 PS0359                          STATION DESCRIPTION
 PS0359
 PS0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0359'9.8 MI S FROM HIGHMORE.
 PS0359'9.8 MILES SOUTH OF DEPOT AT HIGHMORE ALONG THE HIGHMORE-CHAMBERLAIN
 PS0359'HIWAY AT CONCRETE CULVERT.  SET IN CENTER OF WEST HEADWALL,
 PS0359'ABOUT LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0360 ***********************************************************************
 PS0360  DESIGNATION -  E 48 RESET
 PS0360  PID         -  PS0360
 PS0360  STATE/COUNTY-  SD/HYDE
 PS0360  COUNTRY     -  US
 PS0360  USGS QUAD   -  MACS CORNER NW (2017)
 PS0360
 PS0360                         *CURRENT SURVEY CONTROL
 PS0360  ______________________________________________________________________
 PS0360* NAD 83(1986) POSITION- 44 22 43.     (N) 099 26 30.     (W)   SCALED
 PS0360* NAVD 88 ORTHO HEIGHT -   648.96  (meters)     2129.1   (feet) RESET
 PS0360  ______________________________________________________________________
 PS0360  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 PS0360  VERT ORDER      -  THIRD
 PS0360
 PS0360.The horizontal coordinates were scaled from a map and have
 PS0360.an estimated accuracy of +/- 6 seconds.
 PS0360
 PS0360.The orthometric height was computed from unverified reset data.
 PS0360
 PS0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0360.GEOID18 height accuracy estimate available here.
 PS0360
 PS0360.Click photographs - Photos may exist for this station.
 PS0360
 PS0360;                    North         East    Units  Estimated Accuracy
 PS0360;SPC SD N     -    60,750.      644,500.      MT  (+/- 180 meters Scaled)
 PS0360
 PS0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ648140(NAD 83)
 PS0360
 PS0360                          SUPERSEDED SURVEY CONTROL
 PS0360
 PS0360.No superseded survey control is available for this station.
 PS0360
 PS0360_MARKER: DB = BENCH MARK DISK
 PS0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0360_STAMPING: E 48 RESET 1959
 PS0360_MARK LOGO: CGS
 PS0360_PROJECTION: PROJECTING 8 CENTIMETERS
 PS0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0360+STABILITY: SURFACE MOTION
 PS0360
 PS0360  HISTORY     - Date     Condition        Report By
 PS0360  HISTORY     - 1959     MONUMENTED       SDHD
 PS0360
 PS0360                          STATION DESCRIPTION
 PS0360
 PS0360'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PS0360'9.8 MI S FROM HIGHMORE.
 PS0360'THE MARK IS LOCATED ABOUT 9.8 MILES SOUTH ALONG STATE HIGHWAY
 PS0360'47 FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION AT HIGHMORE,
 PS0360'99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 63 FEET WEST AND
 PS0360'4 FOOT SOUTH OF A 42 INCH REENFORCED CONCRETE PIPE, AND SET IN
 PS0360'THE TOP OF A 6 INCH X 6 INCH CONCRETE POST PROJECTING 3 INCHES
 PS0360'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0421 ***********************************************************************
 OR0421  DESIGNATION -  E 49
 OR0421  PID         -  OR0421
 OR0421  STATE/COUNTY-  SD/BUFFALO
 OR0421  COUNTRY     -  US
 OR0421  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0421
 OR0421                         *CURRENT SURVEY CONTROL
 OR0421  ______________________________________________________________________
 OR0421* NAD 83(1986) POSITION- 43 57 10.     (N) 099 18 06.     (W)   SCALED
 OR0421* NAVD 88 ORTHO HEIGHT -   512.947 (meters)     1682.89  (feet) ADJUSTED
 OR0421  ______________________________________________________________________
 OR0421  GEOID HEIGHT    -        -25.228 (meters)                     GEOID18
 OR0421  DYNAMIC HEIGHT  -        512.828 (meters)     1682.50  (feet) COMP
 OR0421  MODELED GRAVITY -    980,369.5   (mgal)                       NAVD 88
 OR0421
 OR0421  VERT ORDER      -  FIRST     CLASS II
 OR0421
 OR0421.The horizontal coordinates were scaled from a map and have
 OR0421.an estimated accuracy of +/- 6 seconds.
 OR0421
 OR0421.The orthometric height was determined by differential leveling and
 OR0421.adjusted by the NATIONAL GEODETIC SURVEY
 OR0421.in June 1991.
 OR0421
 OR0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0421.GEOID18 height accuracy estimate available here.
 OR0421
 OR0421.Click photographs - Photos may exist for this station.
 OR0421
 OR0421.The dynamic height is computed by dividing the NAVD 88
 OR0421.geopotential number by the normal gravity value computed on the
 OR0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0421.degrees latitude (g = 980.6199 gals.).
 OR0421
 OR0421.The modeled gravity was interpolated from observed gravity values.
 OR0421
 OR0421;                    North         East    Units  Estimated Accuracy
 OR0421;SPC SD S     -   180,420.      682,800.      MT  (+/- 180 meters Scaled)
 OR0421
 OR0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP757666(NAD 83)
 OR0421
 OR0421                          SUPERSEDED SURVEY CONTROL
 OR0421
 OR0421  NGVD 29 (??/??/92)  512.620  (m)         1681.82   (f) ADJ UNCH    1 2
 OR0421
 OR0421.Superseded values are not recommended for survey control.
 OR0421
 OR0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0421.See file dsdata.pdf to determine how the superseded data were derived.
 OR0421
 OR0421_MARKER: DB = BENCH MARK DISK
 OR0421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0421_STAMPING: E 49 1934
 OR0421_MARK LOGO: CGS
 OR0421_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0421+STABILITY: SURFACE MOTION
 OR0421
 OR0421  HISTORY     - Date     Condition        Report By
 OR0421  HISTORY     - 1934     MONUMENTED       CGS
 OR0421  HISTORY     - 1949     GOOD             CGS
 OR0421  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0421
 OR0421                          STATION DESCRIPTION
 OR0421
 OR0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0421'10.4 MI SE FROM FORT THOMPSON.
 OR0421'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 OR0421'FORT THOMPSON, THENCE 10.25 MILES SOUTHEAST ALONG STATE HIGHWAY
 OR0421'NO. 47, ON THE SIDE OF A HILL SLOPING DOWN AND TO THE NORTHWEST,
 OR0421'ABOUT 200 FEET NORTHWEST OF THE SUMIT OF A SMALL RISE, 40 FEET
 OR0421'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 64 FEET NORTHWEST
 OR0421'OF TELEPHONE POLE NO. 7, 18 FEET NORTHEAST OF A FENCE, 1.3 FEET
 OR0421'NORTHEAST OF A REFERENCE POST, ABOUT 3 FEET BELOW ROAD LEVEL,
 OR0421'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 OR0421'GROUND, AND, THE NORTHWEST SIDE OF THE CONCRETE POST HAS BEEN
 OR0421'BROKEN OFF.  NOTE-- THIS BENCH MARK IS LOCATED 0.75 MILE NORTHWEST
 OR0421'OF BENCH MARK B 349.
 OR0421
 OR0421                          STATION RECOVERY (2013)
 OR0421
 OR0421'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0421'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0422 ***********************************************************************
 OR0422  DESIGNATION -  E 49 RESET
 OR0422  PID         -  OR0422
 OR0422  STATE/COUNTY-  SD/BUFFALO
 OR0422  COUNTRY     -  US
 OR0422  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0422
 OR0422                         *CURRENT SURVEY CONTROL
 OR0422  ______________________________________________________________________
 OR0422* NAD 83(1986) POSITION- 43 57 11.     (N) 099 18 04.     (W)   SCALED
 OR0422* NAVD 88 ORTHO HEIGHT -   511.91  (+/-2cm)     1679.5   (feet) VERTCON3
 OR0422  ______________________________________________________________________
 OR0422  GEOID HEIGHT    -        -25.228 (meters)                     GEOID18
 OR0422  VERT ORDER      -  THIRD (See Below)
 OR0422
 OR0422.The horizontal coordinates were scaled from a map and have
 OR0422.an estimated accuracy of +/- 6 seconds.
 OR0422
 OR0422.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0422.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0422
 OR0422.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0422.GEOID18 height accuracy estimate available here.
 OR0422
 OR0422.The vertical order pertains to the NGVD 29 superseded value.
 OR0422
 OR0422.Click photographs - Photos may exist for this station.
 OR0422
 OR0422;                    North         East    Units  Estimated Accuracy
 OR0422;SPC SD S     -   180,450.      682,850.      MT  (+/- 180 meters Scaled)
 OR0422
 OR0422_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP758667(NAD 83)
 OR0422
 OR0422                          SUPERSEDED SURVEY CONTROL
 OR0422
 OR0422  NGVD 29 (??/??/??)  511.57   (m)         1678.4    (f) RESET       3  
 OR0422
 OR0422.Superseded values are not recommended for survey control.
 OR0422
 OR0422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0422.See file dsdata.pdf to determine how the superseded data were derived.
 OR0422
 OR0422_MARKER: DB = BENCH MARK DISK
 OR0422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0422_STAMPING: E 49 RESET 1958
 OR0422_MARK LOGO: CGS
 OR0422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0422+STABILITY: SURFACE MOTION
 OR0422
 OR0422  HISTORY     - Date     Condition        Report By
 OR0422  HISTORY     - 1958     MONUMENTED       CGS
 OR0422
 OR0422                          STATION DESCRIPTION
 OR0422
 OR0422'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0422'11.9 MI N FROM CHAMBERLAIN.
 OR0422'IN BUFFALO COUNTY, ABOUT 11.9 MILES NORTH ALONG STATE HIGHWAY
 OR0422'47 FROM ITS JUNCTION WITH U.S. HIGHWAY 16 AT CHAMBERLAIN, BRULE
 OR0422'COUNTY, BETWEEN TWO SMALL HILLS, ABOUT 100 FEET WEST OF THE
 OR0422'CENTERLINE OF THE HIGHWAY AND 2 FEET SOUTH OF A WHITE WITNESS
 OR0422'POST.  (THE ABOVE MILEAGE WAS CHECKED ALONG THE OLD HIGHWAY AS
 OR0422'THE NEW ROUTE WAS UNDER CONSTRUCTION.)  A STANDARD DISK, STAMPED
 OR0422'E 49 RESET 1958 AND SET IN THE TOP OF A ROUND CONCRETE POST
 OR0422'PROJECTING ABOUT 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0256 ***********************************************************************
 OQ0256  DESIGNATION -  E 5
 OQ0256  PID         -  OQ0256
 OQ0256  STATE/COUNTY-  SD/MINNEHAHA
 OQ0256  COUNTRY     -  US
 OQ0256  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0256
 OQ0256                         *CURRENT SURVEY CONTROL
 OQ0256  ______________________________________________________________________
 OQ0256* NAD 83(1986) POSITION- 43 32 39.     (N) 096 43 10.     (W)   SCALED
 OQ0256* NAVD 88 ORTHO HEIGHT -   425.138 (meters)     1394.81  (feet) ADJUSTED
 OQ0256  ______________________________________________________________________
 OQ0256  GEOID HEIGHT    -        -26.357 (meters)                     GEOID18
 OQ0256  DYNAMIC HEIGHT  -        425.027 (meters)     1394.44  (feet) COMP
 OQ0256  MODELED GRAVITY -    980,344.0   (mgal)                       NAVD 88
 OQ0256
 OQ0256  VERT ORDER      -  FIRST     CLASS II
 OQ0256
 OQ0256.The horizontal coordinates were scaled from a map and have
 OQ0256.an estimated accuracy of +/- 6 seconds.
 OQ0256
 OQ0256.The orthometric height was determined by differential leveling and
 OQ0256.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0256.in June 1991.
 OQ0256
 OQ0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0256.GEOID18 height accuracy estimate available here.
 OQ0256
 OQ0256.Click photographs - Photos may exist for this station.
 OQ0256
 OQ0256.The dynamic height is computed by dividing the NAVD 88
 OQ0256.geopotential number by the normal gravity value computed on the
 OQ0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0256.degrees latitude (g = 980.6199 gals.).
 OQ0256
 OQ0256.The modeled gravity was interpolated from observed gravity values.
 OQ0256
 OQ0256;                    North         East    Units  Estimated Accuracy
 OQ0256;SPC SD S     -   140,870.      891,950.      MT  (+/- 180 meters Scaled)
 OQ0256
 OQ0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP842237(NAD 83)
 OQ0256
 OQ0256                          SUPERSEDED SURVEY CONTROL
 OQ0256
 OQ0256  NGVD 29 (??/??/92)  424.864  (m)         1393.91   (f) ADJ UNCH    1 2
 OQ0256
 OQ0256.Superseded values are not recommended for survey control.
 OQ0256
 OQ0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0256.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0256
 OQ0256_MARKER: DB = BENCH MARK DISK
 OQ0256_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0256_SP_SET: PIER CAP
 OQ0256_STAMPING: 1393.908 E 5 1925
 OQ0256_MARK LOGO: CGS
 OQ0256_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0256
 OQ0256  HISTORY     - Date     Condition        Report By
 OQ0256  HISTORY     - 1925     MONUMENTED       CGS
 OQ0256  HISTORY     - 1962     MARK NOT FOUND   CGS
 OQ0256  HISTORY     - 20110324 MARK NOT FOUND   INDIV
 OQ0256
 OQ0256                          STATION DESCRIPTION
 OQ0256
 OQ0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OQ0256'AT SIOUX FALL.
 OQ0256'AT SIOUX FALLS, MINNEHAHA COUNTY, AT THE GREAT NORTHERN RAILWAY
 OQ0256'BRIDGE OVER BIG SIOUX RIVER, IN THE CONCRETE CAP OF THE SOUTH
 OQ0256'PIER, AND AT THE WEST END.  NOTE-- THERE IS MORE THAN ONE GREAT
 OQ0256'NORTHERN RY. BRIDGE IN SIOUX FALLS.  A PEDESTRIAN WALK HAS BEEN
 OQ0256'CONSTRUCTED ON ONE GREAT NORTHERN RY. BRIDGE BUT NOT ON THE
 OQ0256'WEST SIDE.
 OQ0256
 OQ0256                          STATION RECOVERY (2011)
 OQ0256
 OQ0256'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0256'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0298 ***********************************************************************
 OS0298  DESIGNATION -  E 5 Q
 OS0298  PID         -  OS0298
 OS0298  STATE/COUNTY-  SD/JACKSON
 OS0298  COUNTRY     -  US
 OS0298  USGS QUAD   -  BELVIDERE SW (2017)
 OS0298
 OS0298                         *CURRENT SURVEY CONTROL
 OS0298  ______________________________________________________________________
 OS0298* NAD 83(1986) POSITION- 43 50 55.     (N) 101 27 45.     (W)   SCALED
 OS0298* NAVD 88 ORTHO HEIGHT -   757.670 (meters)     2485.79  (feet) ADJUSTED
 OS0298  ______________________________________________________________________
 OS0298  GEOID HEIGHT    -        -21.805 (meters)                     GEOID18
 OS0298  DYNAMIC HEIGHT  -        757.425 (meters)     2484.99  (feet) COMP
 OS0298  MODELED GRAVITY -    980,269.8   (mgal)                       NAVD 88
 OS0298
 OS0298  VERT ORDER      -  FIRST     CLASS II
 OS0298
 OS0298.The horizontal coordinates were scaled from a map and have
 OS0298.an estimated accuracy of +/- 6 seconds.
 OS0298
 OS0298.The orthometric height was determined by differential leveling and
 OS0298.adjusted by the NATIONAL GEODETIC SURVEY
 OS0298.in June 1991.
 OS0298
 OS0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0298.GEOID18 height accuracy estimate available here.
 OS0298
 OS0298.Click photographs - Photos may exist for this station.
 OS0298
 OS0298.The dynamic height is computed by dividing the NAVD 88
 OS0298.geopotential number by the normal gravity value computed on the
 OS0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0298.degrees latitude (g = 980.6199 gals.).
 OS0298
 OS0298.The modeled gravity was interpolated from observed gravity values.
 OS0298
 OS0298;                    North         East    Units  Estimated Accuracy
 OS0298;SPC SD S     -   168,950.      509,210.      MT  (+/- 180 meters Scaled)
 OS0298
 OS0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP020580(NAD 83)
 OS0298
 OS0298                          SUPERSEDED SURVEY CONTROL
 OS0298
 OS0298  NGVD 29 (??/??/92)  757.20   (m)         2484.2    (f) COMPUTED    1 2
 OS0298
 OS0298.Superseded values are not recommended for survey control.
 OS0298
 OS0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0298.See file dsdata.pdf to determine how the superseded data were derived.
 OS0298
 OS0298_MARKER: DS = TRIANGULATION STATION DISK
 OS0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0298_STAMPING: E 5 Q 1961
 OS0298_MARK LOGO: CGS
 OS0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0298+STABILITY: SURFACE MOTION
 OS0298_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0298+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 OS0298
 OS0298  HISTORY     - Date     Condition        Report By
 OS0298  HISTORY     - 1961     MONUMENTED       CGS
 OS0298  HISTORY     - 1962     GOOD             CGS
 OS0298  HISTORY     - 20140326 GOOD             INDIV
 OS0298
 OS0298                          STATION DESCRIPTION
 OS0298
 OS0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0298'3 MI NE FROM KADOKA.
 OS0298'ABOUT 2.75 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0298'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE
 OS0298'0.25 MILES NORTH ALONG A NORTH-SOUTH FENCE, OR 1.7 MILES NORTHEAST
 OS0298'ALONG RAILROAD, THENCE 1.0 MILE EAST ALONG U.S. HIGHWAY 16, THENCE
 OS0298'0.1 MILE SOUTH ALONG A NORTH-SOUTH FENCE, ON TOP OF THE WESTERLY
 OS0298'ONE OF 2 ROUND TOP KNOLLS, 17 FEET SOUTHEAST OF THE NORTHEAST ONE
 OS0298'OF 2 RADIO ANTENNAS, AND SET IN THE TOP OF A CONCRETE POST
 OS0298'PROJECTING 1 INCH.
 OS0298
 OS0298                          STATION RECOVERY (2014)
 OS0298
 OS0298'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TJ)
 OS0298'FROM THE INTERSECTION OF HIGHWAY 73 AND OLD HIGHWAY 16 IN KADOKA,
 OS0298'THENCE ABOUT 5.14 KM (3.2 MI) EAST ALONG OLD HIGHWAY 16 TO AN APPROACH
 OS0298'WITH A GRAVEL TRAIL HEADING SOUTHEASTERLY TOWARDS THE MNI WICONI WATER
 OS0298'STAND PIPE TANK, THENCE 540 FEET TO A Y INTERSECTION IN THE TRAIL,
 OS0298'THENCE 80 FEET ALONG THE TRAIL TO THE SOUTH TO THE BASE OF THE
 OS0298'WESTERLY ONE OF 2 ROUND TOP KNOLLS, THENCE 220 FEET TO THE TOP OF THE
 OS0298'WESTERLY KNOLL, MARK IS SET IN CONCRETE POST FLUSH WITH THE GROUND.
 OS0298'RM 1 IS WEST, A DISTANCE OF 36.8 FEET, SET IN CONCRETE POST FLUSH WITH
 OS0298'THE GROUND
 OS0298'RM 2 IS NORTH, A DISTANCE OF 24.6 FEET, SET IN CONCRETE POST FLUSH
 OS0298'WITH THE GROUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0299 ***********************************************************************
 OS0299  DESIGNATION -  E 5 Q AZ MK
 OS0299  PID         -  OS0299
 OS0299  STATE/COUNTY-  SD/JACKSON
 OS0299  COUNTRY     -  US
 OS0299  USGS QUAD   -  BELVIDERE SW (2017)
 OS0299
 OS0299                         *CURRENT SURVEY CONTROL
 OS0299  ______________________________________________________________________
 OS0299* NAD 83(1986) POSITION- 43 51 00.     (N) 101 27 22.     (W)   SCALED
 OS0299* NAVD 88 ORTHO HEIGHT -   726.392 (meters)     2383.17  (feet) ADJUSTED
 OS0299  ______________________________________________________________________
 OS0299  GEOID HEIGHT    -        -21.830 (meters)                     GEOID18
 OS0299  DYNAMIC HEIGHT  -        726.156 (meters)     2382.40  (feet) COMP
 OS0299  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 OS0299
 OS0299  VERT ORDER      -  FIRST     CLASS II
 OS0299
 OS0299.The horizontal coordinates were scaled from a map and have
 OS0299.an estimated accuracy of +/- 6 seconds.
 OS0299
 OS0299.The orthometric height was determined by differential leveling and
 OS0299.adjusted by the NATIONAL GEODETIC SURVEY
 OS0299.in June 1991.
 OS0299
 OS0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0299.GEOID18 height accuracy estimate available here.
 OS0299
 OS0299.Click photographs - Photos may exist for this station.
 OS0299
 OS0299.The dynamic height is computed by dividing the NAVD 88
 OS0299.geopotential number by the normal gravity value computed on the
 OS0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0299.degrees latitude (g = 980.6199 gals.).
 OS0299
 OS0299.The modeled gravity was interpolated from observed gravity values.
 OS0299
 OS0299;                    North         East    Units  Estimated Accuracy
 OS0299;SPC SD S     -   169,100.      509,730.      MT  (+/- 180 meters Scaled)
 OS0299
 OS0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP025581(NAD 83)
 OS0299
 OS0299                          SUPERSEDED SURVEY CONTROL
 OS0299
 OS0299  NGVD 29 (??/??/92)  725.92   (m)         2381.6    (f) COMPUTED    1 2
 OS0299
 OS0299.Superseded values are not recommended for survey control.
 OS0299
 OS0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0299.See file dsdata.pdf to determine how the superseded data were derived.
 OS0299
 OS0299_MARKER: DZ = AZIMUTH MARK DISK
 OS0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0299_STAMPING: E 5 Q 1961
 OS0299_MARK LOGO: CGS
 OS0299_PROJECTION: FLUSH
 OS0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0299+STABILITY: SURFACE MOTION
 OS0299
 OS0299  HISTORY     - Date     Condition        Report By
 OS0299  HISTORY     - 1961     MONUMENTED       CGS
 OS0299  HISTORY     - 1962     GOOD             CGS
 OS0299
 OS0299                          STATION DESCRIPTION
 OS0299
 OS0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0299'3.1 MI NE FROM KADOKA.
 OS0299'ABOUT 1.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0299'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 1.4
 OS0299'MILES EAST ALONG U.S. HIGHWAY 16, 99 FEET NORTH OF THE CENTER
 OS0299'LINE OF THE HIGHWAY 46 FEET EAST OF A TELEPHONE POLE, 1 FOOT
 OS0299'SOUTH OF A FENCE, 4.4 FEET WEST OF A METAL WITNESS POST, ABOUT
 OS0299'4 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 OS0299'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0296 ***********************************************************************
 OS0296  DESIGNATION -  E 5 Q RM 1
 OS0296  PID         -  OS0296
 OS0296  STATE/COUNTY-  SD/JACKSON
 OS0296  COUNTRY     -  US
 OS0296  USGS QUAD   -  BELVIDERE SW (2017)
 OS0296
 OS0296                         *CURRENT SURVEY CONTROL
 OS0296  ______________________________________________________________________
 OS0296* NAD 83(1986) POSITION- 43 50 55.     (N) 101 27 46.     (W)   SCALED
 OS0296* NAVD 88 ORTHO HEIGHT -   757.500 (meters)     2485.23  (feet) ADJUSTED
 OS0296  ______________________________________________________________________
 OS0296  GEOID HEIGHT    -        -21.804 (meters)                     GEOID18
 OS0296  DYNAMIC HEIGHT  -        757.254 (meters)     2484.42  (feet) COMP
 OS0296  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OS0296
 OS0296  VERT ORDER      -  FIRST     CLASS II
 OS0296
 OS0296.The horizontal coordinates were scaled from a map and have
 OS0296.an estimated accuracy of +/- 6 seconds.
 OS0296
 OS0296.The orthometric height was determined by differential leveling and
 OS0296.adjusted by the NATIONAL GEODETIC SURVEY
 OS0296.in June 1991.
 OS0296
 OS0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0296.GEOID18 height accuracy estimate available here.
 OS0296
 OS0296.Click photographs - Photos may exist for this station.
 OS0296
 OS0296.The dynamic height is computed by dividing the NAVD 88
 OS0296.geopotential number by the normal gravity value computed on the
 OS0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0296.degrees latitude (g = 980.6199 gals.).
 OS0296
 OS0296.The modeled gravity was interpolated from observed gravity values.
 OS0296
 OS0296;                    North         East    Units  Estimated Accuracy
 OS0296;SPC SD S     -   168,950.      509,190.      MT  (+/- 180 meters Scaled)
 OS0296
 OS0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP020580(NAD 83)
 OS0296
 OS0296                          SUPERSEDED SURVEY CONTROL
 OS0296
 OS0296  NGVD 29 (??/??/92)  757.03   (m)         2483.7    (f) COMPUTED    1 2
 OS0296
 OS0296.Superseded values are not recommended for survey control.
 OS0296
 OS0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0296.See file dsdata.pdf to determine how the superseded data were derived.
 OS0296
 OS0296_MARKER: DR = REFERENCE MARK DISK
 OS0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0296_STAMPING: E 5 Q NO 1 1961
 OS0296_MARK LOGO: CGS
 OS0296_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0296+STABILITY: SURFACE MOTION
 OS0296_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0296+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 OS0296
 OS0296  HISTORY     - Date     Condition        Report By
 OS0296  HISTORY     - 1961     MONUMENTED       CGS
 OS0296  HISTORY     - 1962     GOOD             CGS
 OS0296  HISTORY     - 20140326 GOOD             INDIV
 OS0296
 OS0296                          STATION DESCRIPTION
 OS0296
 OS0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0296'3 MI NE FROM KADOKA.
 OS0296'ABOUT 2.75 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0296'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 0.25
 OS0296'MILE NORTH ALONG A NORTH-SOUTH FENCE, OR 1.7 MILES NORTHEAST
 OS0296'ALONG RAILROAD, THENCE 1.0 MILE EAST ALONG U.S. HIGHWAY 16,
 OS0296'THENCE 0.1 MILE SOUTH ALONG A NORTH-SOUTH FENCE, ON TOP OF THE
 OS0296'WESTERLY ONE OF 2 ROUND TOP KNOLLS, 23 FEET SOUTHWEST OF THE
 OS0296'SOUTHWEST ONE OF 2 RADIO ANTENNAS 37 FEET WEST OF E 5 Q 1961
 OS0296'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0296'PROJECTING 2 INCHES.
 OS0296
 OS0296                          STATION RECOVERY (2014)
 OS0296
 OS0296'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TJ)
 OS0296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0297 ***********************************************************************
 OS0297  DESIGNATION -  E 5 Q RM 2
 OS0297  PID         -  OS0297
 OS0297  STATE/COUNTY-  SD/JACKSON
 OS0297  COUNTRY     -  US
 OS0297  USGS QUAD   -  BELVIDERE SW (2017)
 OS0297
 OS0297                         *CURRENT SURVEY CONTROL
 OS0297  ______________________________________________________________________
 OS0297* NAD 83(1986) POSITION- 43 50 55.     (N) 101 27 46.     (W)   SCALED
 OS0297* NAVD 88 ORTHO HEIGHT -   757.311 (meters)     2484.61  (feet) ADJUSTED
 OS0297  ______________________________________________________________________
 OS0297  GEOID HEIGHT    -        -21.804 (meters)                     GEOID18
 OS0297  DYNAMIC HEIGHT  -        757.065 (meters)     2483.80  (feet) COMP
 OS0297  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 OS0297
 OS0297  VERT ORDER      -  FIRST     CLASS II
 OS0297
 OS0297.The horizontal coordinates were scaled from a map and have
 OS0297.an estimated accuracy of +/- 6 seconds.
 OS0297
 OS0297.The orthometric height was determined by differential leveling and
 OS0297.adjusted by the NATIONAL GEODETIC SURVEY
 OS0297.in June 1991.
 OS0297
 OS0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0297.GEOID18 height accuracy estimate available here.
 OS0297
 OS0297.Click photographs - Photos may exist for this station.
 OS0297
 OS0297.The dynamic height is computed by dividing the NAVD 88
 OS0297.geopotential number by the normal gravity value computed on the
 OS0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0297.degrees latitude (g = 980.6199 gals.).
 OS0297
 OS0297.The modeled gravity was interpolated from observed gravity values.
 OS0297
 OS0297;                    North         East    Units  Estimated Accuracy
 OS0297;SPC SD S     -   168,950.      509,190.      MT  (+/- 180 meters Scaled)
 OS0297
 OS0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP020580(NAD 83)
 OS0297
 OS0297                          SUPERSEDED SURVEY CONTROL
 OS0297
 OS0297  NGVD 29 (??/??/92)  756.84   (m)         2483.1    (f) COMPUTED    1 2
 OS0297
 OS0297.Superseded values are not recommended for survey control.
 OS0297
 OS0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0297.See file dsdata.pdf to determine how the superseded data were derived.
 OS0297
 OS0297_MARKER: DR = REFERENCE MARK DISK
 OS0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0297_STAMPING: E 5 Q NO 1 1961
 OS0297_MARK LOGO: CGS
 OS0297_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0297+STABILITY: SURFACE MOTION
 OS0297_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0297+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 OS0297
 OS0297  HISTORY     - Date     Condition        Report By
 OS0297  HISTORY     - 1961     MONUMENTED       CGS
 OS0297  HISTORY     - 1962     GOOD             CGS
 OS0297  HISTORY     - 20140326 GOOD             INDIV
 OS0297
 OS0297                          STATION DESCRIPTION
 OS0297
 OS0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0297'3 MI NE FROM KADOKA.
 OS0297'ABOUT 2.75 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0297'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE
 OS0297'0.25 MILE NORTH ALONG A NORTH-SOUTH FENCE, OR 1.7 MILES NORTHEAST
 OS0297'ALONG RAILROAD, THENCE 1.0 MILE EAST ALONG U.S. HIGHWAY 16,
 OS0297'THENCE 0.1 MILE SOUTH ALONG A NORTH-SOUTH FENCE, ON TOP OF THE
 OS0297'WESTERLY ONE OF 2 ROUND TOP KNOLLS, 14 FEET NORTHEAST OF
 OS0297'NORTHEAST ONE OF 2 RADIO ANTENNAS, 24.5 FEET NORTH OF E 5 Q 1961
 OS0297'TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE POST
 OS0297'PROJECTING 4 INCHES.
 OS0297
 OS0297                          STATION RECOVERY (2014)
 OS0297
 OS0297'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TJ)
 OS0297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0301 ***********************************************************************
 OS0301  DESIGNATION -  E 5 R
 OS0301  PID         -  OS0301
 OS0301  STATE/COUNTY-  SD/JACKSON
 OS0301  COUNTRY     -  US
 OS0301  USGS QUAD   -  BELVIDERE SW (2017)
 OS0301
 OS0301                         *CURRENT SURVEY CONTROL
 OS0301  ______________________________________________________________________
 OS0301* NAD 83(1986) POSITION- 43 51 19.     (N) 101 27 54.     (W)   SCALED
 OS0301* NAVD 88 ORTHO HEIGHT -   746.992 (meters)     2450.76  (feet) ADJUSTED
 OS0301  ______________________________________________________________________
 OS0301  GEOID HEIGHT    -        -21.797 (meters)                     GEOID18
 OS0301  DYNAMIC HEIGHT  -        746.750 (meters)     2449.96  (feet) COMP
 OS0301  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OS0301
 OS0301  VERT ORDER      -  FIRST     CLASS II
 OS0301
 OS0301.The horizontal coordinates were scaled from a map and have
 OS0301.an estimated accuracy of +/- 6 seconds.
 OS0301
 OS0301.The orthometric height was determined by differential leveling and
 OS0301.adjusted by the NATIONAL GEODETIC SURVEY
 OS0301.in June 1991.
 OS0301
 OS0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0301.GEOID18 height accuracy estimate available here.
 OS0301
 OS0301.Click photographs - Photos may exist for this station.
 OS0301
 OS0301.The dynamic height is computed by dividing the NAVD 88
 OS0301.geopotential number by the normal gravity value computed on the
 OS0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0301.degrees latitude (g = 980.6199 gals.).
 OS0301
 OS0301.The modeled gravity was interpolated from observed gravity values.
 OS0301
 OS0301;                    North         East    Units  Estimated Accuracy
 OS0301;SPC SD S     -   169,700.      509,020.      MT  (+/- 180 meters Scaled)
 OS0301
 OS0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP018587(NAD 83)
 OS0301
 OS0301                          SUPERSEDED SURVEY CONTROL
 OS0301
 OS0301  NGVD 29 (??/??/92)  746.52   (m)         2449.2    (f) COMPUTED    1 2
 OS0301
 OS0301.Superseded values are not recommended for survey control.
 OS0301
 OS0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0301.See file dsdata.pdf to determine how the superseded data were derived.
 OS0301
 OS0301_MARKER: DS = TRIANGULATION STATION DISK
 OS0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0301_STAMPING: E 5 R 1961
 OS0301_MARK LOGO: CGS
 OS0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0301+STABILITY: SURFACE MOTION
 OS0301
 OS0301  HISTORY     - Date     Condition        Report By
 OS0301  HISTORY     - 1961     MONUMENTED       CGS
 OS0301  HISTORY     - 1962     GOOD             CGS
 OS0301
 OS0301                          STATION DESCRIPTION
 OS0301
 OS0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0301'3.4 MI NE FROM KADOKA.
 OS0301'ABOUT 1.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0301'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 1.0
 OS0301'MILE EAST ALONG U.S. HIGHWAY 16, THENCE 0.3 MILE NORTH ALONG
 OS0301'A GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST ALONG A PRIVATE
 OS0301'FIELD ROAD TO THE TOP OF A ROUND TOP KNOLL AND SITE OF THE MARK,
 OS0301'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0300 ***********************************************************************
 OS0300  DESIGNATION -  E 5 R RM 1
 OS0300  PID         -  OS0300
 OS0300  STATE/COUNTY-  SD/JACKSON
 OS0300  COUNTRY     -  US
 OS0300  USGS QUAD   -  BELVIDERE SW (2017)
 OS0300
 OS0300                         *CURRENT SURVEY CONTROL
 OS0300  ______________________________________________________________________
 OS0300* NAD 83(1986) POSITION- 43 51 19.     (N) 101 27 54.     (W)   SCALED
 OS0300* NAVD 88 ORTHO HEIGHT -   746.006 (meters)     2447.52  (feet) ADJUSTED
 OS0300  ______________________________________________________________________
 OS0300  GEOID HEIGHT    -        -21.797 (meters)                     GEOID18
 OS0300  DYNAMIC HEIGHT  -        745.764 (meters)     2446.73  (feet) COMP
 OS0300  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OS0300
 OS0300  VERT ORDER      -  FIRST     CLASS II
 OS0300
 OS0300.The horizontal coordinates were scaled from a map and have
 OS0300.an estimated accuracy of +/- 6 seconds.
 OS0300
 OS0300.The orthometric height was determined by differential leveling and
 OS0300.adjusted by the NATIONAL GEODETIC SURVEY
 OS0300.in June 1991.
 OS0300
 OS0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0300.GEOID18 height accuracy estimate available here.
 OS0300
 OS0300.Click photographs - Photos may exist for this station.
 OS0300
 OS0300.The dynamic height is computed by dividing the NAVD 88
 OS0300.geopotential number by the normal gravity value computed on the
 OS0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0300.degrees latitude (g = 980.6199 gals.).
 OS0300
 OS0300.The modeled gravity was interpolated from observed gravity values.
 OS0300
 OS0300;                    North         East    Units  Estimated Accuracy
 OS0300;SPC SD S     -   169,700.      509,020.      MT  (+/- 180 meters Scaled)
 OS0300
 OS0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP018587(NAD 83)
 OS0300
 OS0300                          SUPERSEDED SURVEY CONTROL
 OS0300
 OS0300  NGVD 29 (??/??/92)  745.53   (m)         2446.0    (f) COMPUTED    1 2
 OS0300
 OS0300.Superseded values are not recommended for survey control.
 OS0300
 OS0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0300.See file dsdata.pdf to determine how the superseded data were derived.
 OS0300
 OS0300_MARKER: DR = REFERENCE MARK DISK
 OS0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0300_STAMPING: E 5 R NO 1 1961
 OS0300_MARK LOGO: CGS
 OS0300_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0300+STABILITY: SURFACE MOTION
 OS0300
 OS0300  HISTORY     - Date     Condition        Report By
 OS0300  HISTORY     - 1961     MONUMENTED       CGS
 OS0300  HISTORY     - 1962     GOOD             CGS
 OS0300
 OS0300                          STATION DESCRIPTION
 OS0300
 OS0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0300'3.4 MI NE FROM KADOKA.
 OS0300'ABOUT 1.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0300'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 1.0
 OS0300'MILE EAST ALONG U.S. HIGHWAY 16, THENCE 0.3 MILE NORTH ALONG
 OS0300'A GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST ALONG A PRIVATE
 OS0300'FIELD ROAD TO THE TOP OF A ROUND TOP KNOLL, 56.0 FEET
 OS0300'SOUTH-SOUTHEAST OF E 5 R 1961 TRIANGULATION STATION, AND SET
 OS0300'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0302 ***********************************************************************
 OS0302  DESIGNATION -  E 5 R RM 2
 OS0302  PID         -  OS0302
 OS0302  STATE/COUNTY-  SD/JACKSON
 OS0302  COUNTRY     -  US
 OS0302  USGS QUAD   -  BELVIDERE SW (2017)
 OS0302
 OS0302                         *CURRENT SURVEY CONTROL
 OS0302  ______________________________________________________________________
 OS0302* NAD 83(1986) POSITION- 43 51 19.     (N) 101 27 54.     (W)   SCALED
 OS0302* NAVD 88 ORTHO HEIGHT -   746.153 (meters)     2448.00  (feet) ADJUSTED
 OS0302  ______________________________________________________________________
 OS0302  GEOID HEIGHT    -        -21.797 (meters)                     GEOID18
 OS0302  DYNAMIC HEIGHT  -        745.911 (meters)     2447.21  (feet) COMP
 OS0302  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OS0302
 OS0302  VERT ORDER      -  FIRST     CLASS II
 OS0302
 OS0302.The horizontal coordinates were scaled from a map and have
 OS0302.an estimated accuracy of +/- 6 seconds.
 OS0302
 OS0302.The orthometric height was determined by differential leveling and
 OS0302.adjusted by the NATIONAL GEODETIC SURVEY
 OS0302.in June 1991.
 OS0302
 OS0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0302.GEOID18 height accuracy estimate available here.
 OS0302
 OS0302.Click photographs - Photos may exist for this station.
 OS0302
 OS0302.The dynamic height is computed by dividing the NAVD 88
 OS0302.geopotential number by the normal gravity value computed on the
 OS0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0302.degrees latitude (g = 980.6199 gals.).
 OS0302
 OS0302.The modeled gravity was interpolated from observed gravity values.
 OS0302
 OS0302;                    North         East    Units  Estimated Accuracy
 OS0302;SPC SD S     -   169,700.      509,020.      MT  (+/- 180 meters Scaled)
 OS0302
 OS0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP018587(NAD 83)
 OS0302
 OS0302                          SUPERSEDED SURVEY CONTROL
 OS0302
 OS0302  NGVD 29 (??/??/92)  745.68   (m)         2446.5    (f) COMPUTED    1 2
 OS0302
 OS0302.Superseded values are not recommended for survey control.
 OS0302
 OS0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0302.See file dsdata.pdf to determine how the superseded data were derived.
 OS0302
 OS0302_MARKER: DR = REFERENCE MARK DISK
 OS0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0302_STAMPING: E 5 R NO 2 1961
 OS0302_MARK LOGO: CGS
 OS0302_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0302+STABILITY: SURFACE MOTION
 OS0302
 OS0302  HISTORY     - Date     Condition        Report By
 OS0302  HISTORY     - 1961     MONUMENTED       CGS
 OS0302  HISTORY     - 1962     GOOD             CGS
 OS0302
 OS0302                          STATION DESCRIPTION
 OS0302
 OS0302'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0302'3.4 MI NE FROM KADOKA.
 OS0302'ABOUT 1.7 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OS0302'PAUL AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE
 OS0302'1.0 MILE EAST ALONG U.S. HIGHWAY 16, THENCE 0.3 MILE NORTH ALONG A
 OS0302'GRAVELED ROAD, THENCE 0.15 MILE NORTHWEST ALONG A PRIVATE FIELD ROAD
 OS0302'TO THE TOP OF A ROUND TOP KNOLL, 30.6 FEET WEST-SOUTHWEST OF E
 OS0302'5 R 1961 TRIANGULATION STATION, AND SET IN THE TOP OF A CONCRETE
 OS0302'POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0286 ***********************************************************************
 PS0286  DESIGNATION -  E 50
 PS0286  PID         -  PS0286
 PS0286  STATE/COUNTY-  SD/HYDE
 PS0286  COUNTRY     -  US
 PS0286  USGS QUAD   -  HIGHMORE (2017)
 PS0286
 PS0286                         *CURRENT SURVEY CONTROL
 PS0286  ______________________________________________________________________
 PS0286* NAD 83(1986) POSITION- 44 31 14.95   (N) 099 24 08.33   (W)   HD_HELD1
 PS0286* NAVD 88 ORTHO HEIGHT -   568.884 (meters)     1866.41  (feet) ADJUSTED
 PS0286  ______________________________________________________________________
 PS0286  GEOID HEIGHT    -        -23.907 (meters)                     GEOID18
 PS0286  DYNAMIC HEIGHT  -        568.772 (meters)     1866.05  (feet) COMP
 PS0286  MODELED GRAVITY -    980,401.6   (mgal)                       NAVD 88
 PS0286
 PS0286  VERT ORDER      -  SECOND    CLASS 0
 PS0286
 PS0286.The horizontal coordinates were determined by differentially corrected
 PS0286.hand held GPS observations or other comparable positioning techniques
 PS0286.and have an estimated accuracy of +/- 3 meters.
 PS0286
 PS0286.The orthometric height was determined by differential leveling and
 PS0286.adjusted by the NATIONAL GEODETIC SURVEY
 PS0286.in June 1991.
 PS0286
 PS0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0286.GEOID18 height accuracy estimate available here.
 PS0286
 PS0286.Click photographs - Photos may exist for this station.
 PS0286
 PS0286.The dynamic height is computed by dividing the NAVD 88
 PS0286.geopotential number by the normal gravity value computed on the
 PS0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0286.degrees latitude (g = 980.6199 gals.).
 PS0286
 PS0286.The modeled gravity was interpolated from observed gravity values.
 PS0286
 PS0286;                    North         East    Units  Estimated Accuracy
 PS0286;SPC SD N     -    76,570.5     647,515.5     MT  (+/- 3 meters HH1 GPS) 
 PS0286
 PS0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6802829800(NAD 83)
 PS0286
 PS0286                          SUPERSEDED SURVEY CONTROL
 PS0286
 PS0286  NGVD 29 (??/??/92)  568.525  (m)         1865.24   (f) ADJ UNCH    2 0
 PS0286
 PS0286.Superseded values are not recommended for survey control.
 PS0286
 PS0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0286.See file dsdata.pdf to determine how the superseded data were derived.
 PS0286
 PS0286_MARKER: DB = BENCH MARK DISK
 PS0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0286_STAMPING: E 50 1934
 PS0286_MARK LOGO: CGS
 PS0286_PROJECTION: PROJECTING 5 CENTIMETERS
 PS0286_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0286+STABILITY: SURFACE MOTION
 PS0286_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0286+SATELLITE: SATELLITE OBSERVATIONS - November 02, 1994
 PS0286
 PS0286  HISTORY     - Date     Condition        Report By
 PS0286  HISTORY     - 1934     MONUMENTED       CGS
 PS0286  HISTORY     - 19941102 GOOD             NGS
 PS0286
 PS0286                          STATION DESCRIPTION
 PS0286
 PS0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0286'2 MI E FROM HIGHMORE.
 PS0286'ABOUT 2.0 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0286'FROM THE STATION AT HIGHMORE, HYDE COUNTY, ABOUT 11 POLES WEST
 PS0286'OF MILEPOST 423, AT A ROAD CROSSING, 96 FEET WEST OF THE CENTER
 PS0286'LINE OF THE ROAD, 43 FEET SOUTH OF THE CENTER LINE OF THE TRACK,
 PS0286'5 FEET EAST OF A POLE, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 PS0286'A STANDARD DISK, STAMPED E 50 1934 AND SET IN THE TOP OF A
 PS0286'CONCRETE POST.
 PS0286
 PS0286                          STATION RECOVERY (1994)
 PS0286
 PS0286'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0286'4.7 KM (2.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0286'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG
 PS0286'A TRACK ROAD, 30.8 M (101.0 FT) WEST OF THE ROAD CENTER, 14.7 M (48.2
 PS0286'FT) SOUTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN
 PS0286'RAILROAD, 14.2 M (46.6 FT) NORTH OF A FENCE, 0.8 M (2.6 FT) BELOW THE
 PS0286'LEVEL OF THE TRACKS, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE
 PS0286'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0104 ***********************************************************************
 PS0104  DESIGNATION -  E 52
 PS0104  PID         -  PS0104
 PS0104  STATE/COUNTY-  SD/BEADLE
 PS0104  COUNTRY     -  US
 PS0104  USGS QUAD   -  CAVOUR (2017)
 PS0104
 PS0104                         *CURRENT SURVEY CONTROL
 PS0104  ______________________________________________________________________
 PS0104* NAD 83(1986) POSITION- 44 22 04.     (N) 098 02 04.     (W)   SCALED
 PS0104* NAVD 88 ORTHO HEIGHT -   399.415 (meters)     1310.41  (feet) ADJUSTED
 PS0104  ______________________________________________________________________
 PS0104  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 PS0104  DYNAMIC HEIGHT  -        399.348 (meters)     1310.19  (feet) COMP
 PS0104  MODELED GRAVITY -    980,439.1   (mgal)                       NAVD 88
 PS0104
 PS0104  VERT ORDER      -  FIRST     CLASS II
 PS0104
 PS0104.The horizontal coordinates were scaled from a map and have
 PS0104.an estimated accuracy of +/- 6 seconds.
 PS0104
 PS0104.The orthometric height was determined by differential leveling and
 PS0104.adjusted by the NATIONAL GEODETIC SURVEY
 PS0104.in October 1997.
 PS0104
 PS0104.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0104.GEOID18 height accuracy estimate available here.
 PS0104
 PS0104.Click photographs - Photos may exist for this station.
 PS0104
 PS0104.The dynamic height is computed by dividing the NAVD 88
 PS0104.geopotential number by the normal gravity value computed on the
 PS0104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0104.degrees latitude (g = 980.6199 gals.).
 PS0104
 PS0104.The modeled gravity was interpolated from observed gravity values.
 PS0104
 PS0104;                    North         East    Units  Estimated Accuracy
 PS0104;SPC SD N     -    61,290.      756,660.      MT  (+/- 180 meters Scaled)
 PS0104
 PS0104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ769131(NAD 83)
 PS0104
 PS0104                          SUPERSEDED SURVEY CONTROL
 PS0104
 PS0104  NAVD 88 (06/15/91)  399.483  (m)         1310.64   (f) SUPERSEDED  1 2
 PS0104  NGVD 29 (??/??/92)  399.221  (m)         1309.78   (f) ADJ UNCH    1 2
 PS0104
 PS0104.Superseded values are not recommended for survey control.
 PS0104
 PS0104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0104.See file dsdata.pdf to determine how the superseded data were derived.
 PS0104
 PS0104_MARKER: DB = BENCH MARK DISK
 PS0104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0104_STAMPING: E 52 1934
 PS0104_MARK LOGO: CGS
 PS0104_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0104+STABILITY: SURFACE MOTION
 PS0104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0104+SATELLITE: SATELLITE OBSERVATIONS - October 12, 1994
 PS0104
 PS0104  HISTORY     - Date     Condition        Report By
 PS0104  HISTORY     - 1934     MONUMENTED       CGS
 PS0104  HISTORY     - 1941     GOOD             CGS
 PS0104  HISTORY     - 19941012 GOOD             NGS
 PS0104
 PS0104                          STATION DESCRIPTION
 PS0104
 PS0104'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0104'AT CAVOUR.
 PS0104'AT CAVOUR, BEADLE COUNTY, EAST OF THE CHICAGO AND NORTH WESTERN
 PS0104'RAILWAY STATION, AT A ROAD CROSSING, ABOUT 150 FEET WEST OF THE
 PS0104'CENTER LINE OF THE ROAD, ABOUT 55 FEET SOUTH OF THE CENTER LINE
 PS0104'OF THE TRACK, 6 FEET EAST OF A POLE, AND ABOUT LEVEL WITH THE
 PS0104'TRACK.  A STANDARD DISK, STAMPED E 52 1934 AND SET IN THE TOP
 PS0104'OF A CONCRETE POST.
 PS0104
 PS0104                          STATION RECOVERY (1941)
 PS0104
 PS0104'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PS0104'RECOVERED IN GOOD CONDITION.
 PS0104
 PS0104                          STATION RECOVERY (1994)
 PS0104
 PS0104'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0104'14.3 KM (8.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0104'STATE HIGHWAY 37 IN HURON, 727.0 M (2385.2 FT) WEST OF MILEPOST 355,
 PS0104'97.8 M (320.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 45.4 M (148.9 FT)
 PS0104'WEST OF THE CENTER OF A PAVED ROAD, 29.3 M (96.1 FT) NORTH-NORTHEAST
 PS0104'OF A UTILITY LIGHT POLE WITH A METER, 16.5 M (54.1 FT) SOUTH OF AND
 PS0104'LEVEL WITH THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN
 PS0104'RAILROAD, AND THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND
 PS0104'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0362 ***********************************************************************
 OQ0362  DESIGNATION -  E 53
 OQ0362  PID         -  OQ0362
 OQ0362  STATE/COUNTY-  SD/MCCOOK
 OQ0362  COUNTRY     -  US
 OQ0362  USGS QUAD   -  UNITYVILLE (2017)
 OQ0362
 OQ0362                         *CURRENT SURVEY CONTROL
 OQ0362  ______________________________________________________________________
 OQ0362* NAD 83(1986) POSITION- 43 49 36.     (N) 097 28 08.     (W)   SCALED
 OQ0362* NAVD 88 ORTHO HEIGHT -   465.923 (meters)     1528.62  (feet) ADJUSTED
 OQ0362  ______________________________________________________________________
 OQ0362  GEOID HEIGHT    -        -25.915 (meters)                     GEOID18
 OQ0362  DYNAMIC HEIGHT  -        465.812 (meters)     1528.25  (feet) COMP
 OQ0362  MODELED GRAVITY -    980,367.9   (mgal)                       NAVD 88
 OQ0362
 OQ0362  VERT ORDER      -  SECOND    CLASS 0
 OQ0362
 OQ0362.The horizontal coordinates were scaled from a map and have
 OQ0362.an estimated accuracy of +/- 6 seconds.
 OQ0362
 OQ0362.The orthometric height was determined by differential leveling and
 OQ0362.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0362.in June 1991.
 OQ0362
 OQ0362.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0362.GEOID18 height accuracy estimate available here.
 OQ0362
 OQ0362.Click photographs - Photos may exist for this station.
 OQ0362
 OQ0362.The dynamic height is computed by dividing the NAVD 88
 OQ0362.geopotential number by the normal gravity value computed on the
 OQ0362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0362.degrees latitude (g = 980.6199 gals.).
 OQ0362
 OQ0362.The modeled gravity was interpolated from observed gravity values.
 OQ0362
 OQ0362;                    North         East    Units  Estimated Accuracy
 OQ0362;SPC SD S     -   169,870.      830,350.      MT  (+/- 180 meters Scaled)
 OQ0362
 OQ0362_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP231537(NAD 83)
 OQ0362
 OQ0362                          SUPERSEDED SURVEY CONTROL
 OQ0362
 OQ0362  NGVD 29 (??/??/92)  465.628  (m)         1527.65   (f) ADJ UNCH    2 0
 OQ0362
 OQ0362.Superseded values are not recommended for survey control.
 OQ0362
 OQ0362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0362.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0362
 OQ0362_MARKER: DB = BENCH MARK DISK
 OQ0362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0362_STAMPING: E 53 1934
 OQ0362_MARK LOGO: CGS
 OQ0362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0362+STABILITY: SURFACE MOTION
 OQ0362
 OQ0362  HISTORY     - Date     Condition        Report By
 OQ0362  HISTORY     - 1934     MONUMENTED       CGS
 OQ0362  HISTORY     - 1973     GOOD             USGS
 OQ0362
 OQ0362                          STATION DESCRIPTION
 OQ0362
 OQ0362'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 OQ0362'2 MI NW FROM UNITYVILLE.
 OQ0362'ABOUT 2.0 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0362'RAILWAY FROM UNITYVILLE, MC COOK COUNTY, AT A NORTH-SOUTH
 OQ0362'ROAD CROSSING, 289 FT. NORTHWEST OF THE CROSSING AND 42 FT.
 OQ0362'NORTHEAST OF THE CENTER LINE OF THE TRACK, 1 FT. NORTH OF A
 OQ0362'WITNESS POST WITH A STANDARD USC AND GS WITNESS SIGN.  A
 OQ0362'STANDARD DISK, STAMPED E 53 1934 AND SET IN THE TOP OF A CONCRETE
 OQ0362'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0495 ***********************************************************************
 PR0495  DESIGNATION -  E 54
 PR0495  PID         -  PR0495
 PR0495  STATE/COUNTY-  SD/LAKE
 PR0495  COUNTRY     -  US
 PR0495  USGS QUAD   -  RAMONA (2017)
 PR0495
 PR0495                         *CURRENT SURVEY CONTROL
 PR0495  ______________________________________________________________________
 PR0495* NAD 83(1986) POSITION- 44 00 46.     (N) 097 11 45.     (W)   SCALED
 PR0495* NAVD 88 ORTHO HEIGHT -   517.756 (meters)     1698.67  (feet) ADJUSTED
 PR0495  ______________________________________________________________________
 PR0495  GEOID HEIGHT    -        -25.769 (meters)                     GEOID18
 PR0495  DYNAMIC HEIGHT  -        517.632 (meters)     1698.26  (feet) COMP
 PR0495  MODELED GRAVITY -    980,363.2   (mgal)                       NAVD 88
 PR0495
 PR0495  VERT ORDER      -  SECOND    CLASS 0
 PR0495
 PR0495.The horizontal coordinates were scaled from a map and have
 PR0495.an estimated accuracy of +/- 6 seconds.
 PR0495
 PR0495.The orthometric height was determined by differential leveling and
 PR0495.adjusted by the NATIONAL GEODETIC SURVEY
 PR0495.in June 1991.
 PR0495
 PR0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0495.GEOID18 height accuracy estimate available here.
 PR0495
 PR0495.Click photographs - Photos may exist for this station.
 PR0495
 PR0495.The dynamic height is computed by dividing the NAVD 88
 PR0495.geopotential number by the normal gravity value computed on the
 PR0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0495.degrees latitude (g = 980.6199 gals.).
 PR0495
 PR0495.The modeled gravity was interpolated from observed gravity values.
 PR0495
 PR0495;                    North         East    Units  Estimated Accuracy
 PR0495;SPC SD S     -   191,330.      851,520.      MT  (+/- 180 meters Scaled)
 PR0495
 PR0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP446748(NAD 83)
 PR0495
 PR0495                          SUPERSEDED SURVEY CONTROL
 PR0495
 PR0495  NGVD 29 (??/??/92)  517.458  (m)         1697.69   (f) ADJ UNCH    2 0
 PR0495
 PR0495.Superseded values are not recommended for survey control.
 PR0495
 PR0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0495.See file dsdata.pdf to determine how the superseded data were derived.
 PR0495
 PR0495_MARKER: DB = BENCH MARK DISK
 PR0495_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR0495_SP_SET: BOX CULVERT
 PR0495_STAMPING: E 54 1934
 PR0495_MARK LOGO: CGS
 PR0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0495+STABILITY: SURFACE MOTION
 PR0495
 PR0495  HISTORY     - Date     Condition        Report By
 PR0495  HISTORY     - 1934     MONUMENTED       CGS
 PR0495
 PR0495                          STATION DESCRIPTION
 PR0495
 PR0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0495'2.2 MI E FROM JUNIUS.
 PR0495'2.2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PR0495'RAILROAD FROM THE STATION AT JUNIUS, LAKE COUNTY, ABOUT 1-1/2
 PR0495'POLES EAST OF MILEPOST 338, OPPOSITE CULVERT 1042, 72 FEET
 PR0495'NORTH OF THE CENTER LINE OF THE TRACK, AT A BOX CULVERT ON
 PR0495'STATE HIGHWAY 34, IN THE CENTER OF THE TOP OF THE SOUTH CONCRETE
 PR0495'HEAD WALL, AND ABOUT 2 FEET HIGHER THAN THE TRACK LEVEL.  A
 PR0495'STANDARD DISK, STAMPED E 54 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0194 ***********************************************************************
 PR0194  DESIGNATION -  E 55 RESET
 PR0194  PID         -  PR0194
 PR0194  STATE/COUNTY-  SD/BROOKINGS
 PR0194  COUNTRY     -  US
 PR0194  USGS QUAD   -  WHITE (2017)
 PR0194
 PR0194                         *CURRENT SURVEY CONTROL
 PR0194  ______________________________________________________________________
 PR0194* NAD 83(1986) POSITION- 44 22 52.     (N) 096 38 53.     (W)   SCALED
 PR0194* NAVD 88 ORTHO HEIGHT -   525.03  (meters)     1722.5   (feet) RESET
 PR0194  ______________________________________________________________________
 PR0194  GEOID HEIGHT    -        -25.325 (meters)                     GEOID18
 PR0194  VERT ORDER      -  THIRD
 PR0194
 PR0194.The horizontal coordinates were scaled from a map and have
 PR0194.an estimated accuracy of +/- 6 seconds.
 PR0194
 PR0194.The orthometric height was computed from unverified reset data.
 PR0194
 PR0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0194.GEOID18 height accuracy estimate available here.
 PR0194
 PR0194.Click photographs - Photos may exist for this station.
 PR0194
 PR0194;                    North         East    Units  Estimated Accuracy
 PR0194;SPC SD N     -    66,400.      867,050.      MT  (+/- 180 meters Scaled)
 PR0194
 PR0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ873168(NAD 83)
 PR0194
 PR0194                          SUPERSEDED SURVEY CONTROL
 PR0194
 PR0194.No superseded survey control is available for this station.
 PR0194
 PR0194_MARKER: DB = BENCH MARK DISK
 PR0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0194_STAMPING: E 55 RESET 1971
 PR0194_MARK LOGO: CGS
 PR0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0194+STABILITY: SURFACE MOTION
 PR0194
 PR0194  HISTORY     - Date     Condition        Report By
 PR0194  HISTORY     - 1971     MONUMENTED       NGS
 PR0194
 PR0194                          STATION DESCRIPTION
 PR0194
 PR0194'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PR0194'3.8 MI N FROM BUSHNELL.
 PR0194'3.8 MILES NORTH OF BUSHNELL ALONG COUNTY ROAD 25, IN THE CENTER
 PR0194'OF AN EAST-WEST GRASSED WATERWAY, 530 FEET WEST OF A CONCRETE
 PR0194'CULVERT UNDER COUNTY ROAD 25, 1.5 FEET NORTH OF A METAL WITNESS
 PR0194'POST, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 3-INCHES,
 PR0194'WITH A SMALL PILE OF ROCKS SET AROUND THE MARK.  THE CONCRETE
 PR0194'CULVERT IS 0.2 MILE SOUTH OF THE CROSSROAD INTERSECTION OF
 PR0194'COUNTY ROADS 25 AND 8.  THE PROPERTY IS OWNED BY MR. RODNEY
 PR0194'RICHARDSON, AND FARMED BY MR. KENNETH HARTLEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0314 ***********************************************************************
 PR0314  DESIGNATION -  E 56
 PR0314  PID         -  PR0314
 PR0314  STATE/COUNTY-  SD/DEUEL
 PR0314  COUNTRY     -  US
 PR0314  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0314
 PR0314                         *CURRENT SURVEY CONTROL
 PR0314  ______________________________________________________________________
 PR0314* NAD 83(1986) POSITION- 44 51 15.     (N) 096 42 32.     (W)   SCALED
 PR0314* NAVD 88 ORTHO HEIGHT -   574.017 (meters)     1883.25  (feet) ADJUSTED
 PR0314  ______________________________________________________________________
 PR0314  GEOID HEIGHT    -        -25.327 (meters)                     GEOID18
 PR0314  DYNAMIC HEIGHT  -        573.935 (meters)     1882.99  (feet) COMP
 PR0314  MODELED GRAVITY -    980,455.1   (mgal)                       NAVD 88
 PR0314
 PR0314  VERT ORDER      -  SECOND    CLASS 0
 PR0314
 PR0314.The horizontal coordinates were scaled from a map and have
 PR0314.an estimated accuracy of +/- 6 seconds.
 PR0314
 PR0314.The orthometric height was determined by differential leveling and
 PR0314.adjusted by the NATIONAL GEODETIC SURVEY
 PR0314.in June 1991.
 PR0314
 PR0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0314.GEOID18 height accuracy estimate available here.
 PR0314
 PR0314.Click photographs - Photos may exist for this station.
 PR0314
 PR0314.The dynamic height is computed by dividing the NAVD 88
 PR0314.geopotential number by the normal gravity value computed on the
 PR0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0314.degrees latitude (g = 980.6199 gals.).
 PR0314
 PR0314.The modeled gravity was interpolated from observed gravity values.
 PR0314
 PR0314;                    North         East    Units  Estimated Accuracy
 PR0314;SPC SD N     -   118,720.      860,070.      MT  (+/- 180 meters Scaled)
 PR0314
 PR0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ810693(NAD 83)
 PR0314
 PR0314                          SUPERSEDED SURVEY CONTROL
 PR0314
 PR0314  NGVD 29 (??/??/92)  573.757  (m)         1882.40   (f) ADJ UNCH    2 0
 PR0314
 PR0314.Superseded values are not recommended for survey control.
 PR0314
 PR0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0314.See file dsdata.pdf to determine how the superseded data were derived.
 PR0314
 PR0314_MARKER: DB = BENCH MARK DISK
 PR0314_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0314_SP_SET: CULVERT HEADWALL
 PR0314_STAMPING: E 56 1934
 PR0314_MARK LOGO: CGS
 PR0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0314+STABILITY: SURFACE MOTION
 PR0314
 PR0314  HISTORY     - Date     Condition        Report By
 PR0314  HISTORY     - 1934     MONUMENTED       CGS
 PR0314  HISTORY     - 1973     GOOD             USGS
 PR0314
 PR0314                          STATION DESCRIPTION
 PR0314
 PR0314'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0314'2 MI NW FROM ALTAMONT.
 PR0314'ALTAMONT 0.7 MILE NORTH, 1.3 MILE WEST OF, T 116 N, R 49 W, IN
 PR0314'THE NE 1/4 OF SECTION 16, ON A STATE GAME PRODUCTION AREA, SET
 PR0314'IN THE CENTER OF THE SOUTH HEADWALL 3.5 FEET LOWER THAN THE
 PR0314'ABANDON RR GRADE, A STD DISK STAMPED E56 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0642 ***********************************************************************
 PR0642  DESIGNATION -  E 57
 PR0642  PID         -  PR0642
 PR0642  STATE/COUNTY-  SD/CLARK
 PR0642  COUNTRY     -  US
 PR0642  USGS QUAD   -  GARDEN CITY (2017)
 PR0642
 PR0642                         *CURRENT SURVEY CONTROL
 PR0642  ______________________________________________________________________
 PR0642* NAD 83(1986) POSITION- 44 56 01.     (N) 097 35 02.     (W)   SCALED
 PR0642* NAVD 88 ORTHO HEIGHT -   559.695 (meters)     1836.27  (feet) ADJUSTED
 PR0642  ______________________________________________________________________
 PR0642  GEOID HEIGHT    -        -24.761 (meters)                     GEOID18
 PR0642  DYNAMIC HEIGHT  -        559.612 (meters)     1835.99  (feet) COMP
 PR0642  MODELED GRAVITY -    980,451.0   (mgal)                       NAVD 88
 PR0642
 PR0642  VERT ORDER      -  SECOND    CLASS 0
 PR0642
 PR0642.The horizontal coordinates were scaled from a map and have
 PR0642.an estimated accuracy of +/- 6 seconds.
 PR0642
 PR0642.The orthometric height was determined by differential leveling and
 PR0642.adjusted by the NATIONAL GEODETIC SURVEY
 PR0642.in June 1991.
 PR0642
 PR0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0642.GEOID18 height accuracy estimate available here.
 PR0642
 PR0642.Click photographs - Photos may exist for this station.
 PR0642
 PR0642.The dynamic height is computed by dividing the NAVD 88
 PR0642.geopotential number by the normal gravity value computed on the
 PR0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0642.degrees latitude (g = 980.6199 gals.).
 PR0642
 PR0642.The modeled gravity was interpolated from observed gravity values.
 PR0642
 PR0642;                    North         East    Units  Estimated Accuracy
 PR0642;SPC SD N     -   125,110.      790,680.      MT  (+/- 180 meters Scaled)
 PR0642
 PR0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ117765(NAD 83)
 PR0642
 PR0642                          SUPERSEDED SURVEY CONTROL
 PR0642
 PR0642  NGVD 29 (??/??/92)  559.384  (m)         1835.25   (f) ADJ UNCH    2 0
 PR0642
 PR0642.Superseded values are not recommended for survey control.
 PR0642
 PR0642.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0642.See file dsdata.pdf to determine how the superseded data were derived.
 PR0642
 PR0642_MARKER: DB = BENCH MARK DISK
 PR0642_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0642_STAMPING: E 57 1934
 PR0642_MARK LOGO: CGS
 PR0642_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0642+STABILITY: SURFACE MOTION
 PR0642
 PR0642  HISTORY     - Date     Condition        Report By
 PR0642  HISTORY     - 1934     MONUMENTED       CGS
 PR0642  HISTORY     - 1973     GOOD             USGS
 PR0642
 PR0642                          STATION DESCRIPTION
 PR0642
 PR0642'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0642'1.7 MI S FROM GARDEN CITY.
 PR0642'1.7 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0642'PACIFIC RAILROAD FROM THE STATION AT GARDEN CITY, NEAR THE 1/4 SEC.
 PR0642'CORNER BETWEEN SECTIONS 17 AND 20, T-117N, R-56W, NEAR THE
 PR0642'CROSSING OF A GRAVEL ROAD AND THE TRACK, 442 FT. SOUTH AND
 PR0642'40 FT. EAST OF, 2 FT. WEST OF A WITNESS SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0606 ***********************************************************************
 PR0606  DESIGNATION -  E 58
 PR0606  PID         -  PR0606
 PR0606  STATE/COUNTY-  SD/CLARK
 PR0606  COUNTRY     -  US
 PR0606  USGS QUAD   -  CLARK NORTH (2017)
 PR0606
 PR0606                         *CURRENT SURVEY CONTROL
 PR0606  ______________________________________________________________________
 PR0606* NAD 83(1986) POSITION- 44 53 15.     (N) 097 39 58.     (W)   SCALED
 PR0606* NAVD 88 ORTHO HEIGHT -   545.488 (meters)     1789.66  (feet) ADJUSTED
 PR0606  ______________________________________________________________________
 PR0606  GEOID HEIGHT    -        -24.657 (meters)                     GEOID18
 PR0606  DYNAMIC HEIGHT  -        545.408 (meters)     1789.39  (feet) COMP
 PR0606  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 PR0606
 PR0606  VERT ORDER      -  SECOND    CLASS 0
 PR0606
 PR0606.The horizontal coordinates were scaled from a map and have
 PR0606.an estimated accuracy of +/- 6 seconds.
 PR0606
 PR0606.The orthometric height was determined by differential leveling and
 PR0606.adjusted by the NATIONAL GEODETIC SURVEY
 PR0606.in June 1991.
 PR0606
 PR0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0606.GEOID18 height accuracy estimate available here.
 PR0606
 PR0606.Click photographs - Photos may exist for this station.
 PR0606
 PR0606.The dynamic height is computed by dividing the NAVD 88
 PR0606.geopotential number by the normal gravity value computed on the
 PR0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0606.degrees latitude (g = 980.6199 gals.).
 PR0606
 PR0606.The modeled gravity was interpolated from observed gravity values.
 PR0606
 PR0606;                    North         East    Units  Estimated Accuracy
 PR0606;SPC SD N     -   119,800.      784,340.      MT  (+/- 180 meters Scaled)
 PR0606
 PR0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ053713(NAD 83)
 PR0606
 PR0606                          SUPERSEDED SURVEY CONTROL
 PR0606
 PR0606  NGVD 29 (??/??/92)  545.176  (m)         1788.63   (f) ADJ UNCH    2 0
 PR0606
 PR0606.Superseded values are not recommended for survey control.
 PR0606
 PR0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0606.See file dsdata.pdf to determine how the superseded data were derived.
 PR0606
 PR0606_MARKER: DB = BENCH MARK DISK
 PR0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0606_STAMPING: E 58 1934
 PR0606_MARK LOGO: CGS
 PR0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0606+STABILITY: SURFACE MOTION
 PR0606
 PR0606  HISTORY     - Date     Condition        Report By
 PR0606  HISTORY     - 1934     MONUMENTED       CGS
 PR0606  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0606  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PR0606
 PR0606                          STATION DESCRIPTION
 PR0606
 PR0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0606'3.3 MI E FROM CLARK.
 PR0606'3.3 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0606'THE STATION AT CLARK, CLARK COUNTY, ABOUT 675 FEET EAST OF
 PR0606'BRIDGE D 407, 35 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AND
 PR0606'ABOUT 1 FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PR0606'E 58 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0606
 PR0606                          STATION RECOVERY (1973)
 PR0606
 PR0606'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0606'MARK NOT FOUND.
 PR0606
 PR0606                          STATION RECOVERY (1995)
 PR0606
 PR0606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0606'THE RAILROAD TRACK HAS BEEN REMOVED AND THE AREA IS NOW A CULTIVATED
 PR0606'FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0026 ***********************************************************************
 PS0026  DESIGNATION -  E 59
 PS0026  PID         -  PS0026
 PS0026  STATE/COUNTY-  SD/SPINK
 PS0026  COUNTRY     -  US
 PS0026  USGS QUAD   -  ASHTON (2017)
 PS0026
 PS0026                         *CURRENT SURVEY CONTROL
 PS0026  ______________________________________________________________________
 PS0026* NAD 83(1986) POSITION- 44 52 33.75   (N) 098 25 25.76   (W)   HD_HELD1
 PS0026* NAVD 88 ORTHO HEIGHT -   393.895 (meters)     1292.30  (feet) ADJUSTED
 PS0026  ______________________________________________________________________
 PS0026  GEOID HEIGHT    -        -24.310 (meters)                     GEOID18
 PS0026  DYNAMIC HEIGHT  -        393.852 (meters)     1292.16  (feet) COMP
 PS0026  MODELED GRAVITY -    980,497.7   (mgal)                       NAVD 88
 PS0026
 PS0026  VERT ORDER      -  SECOND    CLASS 0
 PS0026
 PS0026.The horizontal coordinates were determined by differentially corrected
 PS0026.hand held GPS observations or other comparable positioning techniques
 PS0026.and have an estimated accuracy of +/- 3 meters.
 PS0026
 PS0026.The orthometric height was determined by differential leveling and
 PS0026.adjusted by the NATIONAL GEODETIC SURVEY
 PS0026.in June 1991.
 PS0026
 PS0026.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0026.GEOID18 height accuracy estimate available here.
 PS0026
 PS0026.Click photographs - Photos may exist for this station.
 PS0026
 PS0026.The dynamic height is computed by dividing the NAVD 88
 PS0026.geopotential number by the normal gravity value computed on the
 PS0026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0026.degrees latitude (g = 980.6199 gals.).
 PS0026
 PS0026.The modeled gravity was interpolated from observed gravity values.
 PS0026
 PS0026;                    North         East    Units  Estimated Accuracy
 PS0026;SPC SD N     -   117,080.2     724,529.4     MT  (+/- 3 meters HH1 GPS) 
 PS0026
 PS0026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4550969341(NAD 83)
 PS0026
 PS0026                          SUPERSEDED SURVEY CONTROL
 PS0026
 PS0026  NGVD 29 (??/??/92)  393.605  (m)         1291.35   (f) ADJ UNCH    2 0
 PS0026
 PS0026.Superseded values are not recommended for survey control.
 PS0026
 PS0026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0026.See file dsdata.pdf to determine how the superseded data were derived.
 PS0026
 PS0026_MARKER: DB = BENCH MARK DISK
 PS0026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0026_STAMPING: E 59 1934
 PS0026_MARK LOGO: CGS
 PS0026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0026+STABILITY: SURFACE MOTION
 PS0026
 PS0026  HISTORY     - Date     Condition        Report By
 PS0026  HISTORY     - 1934     MONUMENTED       CGS
 PS0026  HISTORY     - 1966     MARK NOT FOUND   USGS
 PS0026  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PS0026
 PS0026                          STATION DESCRIPTION
 PS0026
 PS0026'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0026'4.5 MI E FROM REDFIELD.
 PS0026'ABOUT 4.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0026'FROM THE COURTHOUSE AT REDFIELD, SPINK COUNTY, ABOUT 20 POLES
 PS0026'WEST OF MILEPOST 385, ABOUT 250 FEET WEST OF A ROAD CROSSING,
 PS0026'40 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 3 FEET
 PS0026'HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED E 59 1934 AND
 PS0026'SET IN THE TOP OF A CONCRETE POST.
 PS0026
 PS0026                          STATION RECOVERY (1966)
 PS0026
 PS0026'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 PS0026'MARK NOT FOUND.
 PS0026
 PS0026                          STATION RECOVERY (1995)
 PS0026
 PS0026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0026'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0356 ***********************************************************************
 OQ0356  DESIGNATION -  E 6
 OQ0356  PID         -  OQ0356
 OQ0356  STATE/COUNTY-  SD/MCCOOK
 OQ0356  COUNTRY     -  US
 OQ0356  USGS QUAD   -  SPENCER (2017)
 OQ0356
 OQ0356                         *CURRENT SURVEY CONTROL
 OQ0356  ______________________________________________________________________
 OQ0356* NAD 83(1986) POSITION- 43 43 26.     (N) 097 30 31.     (W)   SCALED
 OQ0356* NAVD 88 ORTHO HEIGHT -   442.853 (meters)     1452.93  (feet) ADJUSTED
 OQ0356  ______________________________________________________________________
 OQ0356  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 OQ0356  DYNAMIC HEIGHT  -        442.747 (meters)     1452.58  (feet) COMP
 OQ0356  MODELED GRAVITY -    980,368.2   (mgal)                       NAVD 88
 OQ0356
 OQ0356  VERT ORDER      -  FIRST     CLASS II
 OQ0356
 OQ0356.The horizontal coordinates were scaled from a map and have
 OQ0356.an estimated accuracy of +/- 6 seconds.
 OQ0356
 OQ0356.The orthometric height was determined by differential leveling and
 OQ0356.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0356.in June 1991.
 OQ0356
 OQ0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0356.GEOID18 height accuracy estimate available here.
 OQ0356
 OQ0356.Click photographs - Photos may exist for this station.
 OQ0356
 OQ0356.The dynamic height is computed by dividing the NAVD 88
 OQ0356.geopotential number by the normal gravity value computed on the
 OQ0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0356.degrees latitude (g = 980.6199 gals.).
 OQ0356
 OQ0356.The modeled gravity was interpolated from observed gravity values.
 OQ0356
 OQ0356;                    North         East    Units  Estimated Accuracy
 OQ0356;SPC SD S     -   158,350.      827,540.      MT  (+/- 180 meters Scaled)
 OQ0356
 OQ0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP201422(NAD 83)
 OQ0356
 OQ0356                          SUPERSEDED SURVEY CONTROL
 OQ0356
 OQ0356  NGVD 29 (??/??/92)  442.566  (m)         1451.99   (f) ADJ UNCH    1 2
 OQ0356
 OQ0356.Superseded values are not recommended for survey control.
 OQ0356
 OQ0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0356.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0356
 OQ0356_MARKER: DB = BENCH MARK DISK
 OQ0356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0356_STAMPING: 1451.985 E 6 1925
 OQ0356_MARK LOGO: CGS
 OQ0356_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0356+STABILITY: SURFACE MOTION
 OQ0356
 OQ0356  HISTORY     - Date     Condition        Report By
 OQ0356  HISTORY     - 1925     MONUMENTED       CGS
 OQ0356  HISTORY     - 1973     MARK NOT FOUND   USGS
 OQ0356
 OQ0356                          STATION DESCRIPTION
 OQ0356
 OQ0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OQ0356'5.8 MI W FROM SALEM.
 OQ0356'ABOUT 5 3/4 MILES WEST ALONG THE SOO LINE RAILROAD, FROM SALEM,
 OQ0356'MC COOK COUNTY, 72 FEET NORTHWEST OF THE NORTH END OF CULVERT
 OQ0356'P 233, AT A SECTION-LINE ROAD CROSSING, 68 FEET NORTH OF THE
 OQ0356'CENTER LINE OF THE TRACK, 32.8 FEET EAST OF THE CENTER LINE
 OQ0356'OF THE ROAD, 13 FEET NORTH OF A POLE, AT THE SOUTHWEST CORNER
 OQ0356'OF A FIELD, AND ABOUT 6 FEET LOWER THAN THE TRACK.  A STANDARD
 OQ0356'DISK, STAMPED 1451.985 E 6 1925, AND SET IN THE TOP OF A
 OQ0356'CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 OQ0356'NOTE-- DESCRIPTION PUTS MARK IN ROAD FILL THAT HAS BEEN
 OQ0356'CONSTRUCTED SINCE THE MARK WAS ESTABLISHED.
 OQ0356
 OQ0356                          STATION RECOVERY (1973)
 OQ0356
 OQ0356'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 OQ0356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0415 ***********************************************************************
 OS0415  DESIGNATION -  E 6 O
 OS0415  PID         -  OS0415
 OS0415  STATE/COUNTY-  SD/JACKSON
 OS0415  COUNTRY     -  US
 OS0415  USGS QUAD   -  KADOKA (2017)
 OS0415
 OS0415                         *CURRENT SURVEY CONTROL
 OS0415  ______________________________________________________________________
 OS0415* NAD 83(1986) POSITION- 43 50 04.     (N) 101 33 42.     (W)   SCALED
 OS0415* NAVD 88 ORTHO HEIGHT -   740.429 (meters)     2429.22  (feet) ADJUSTED
 OS0415  ______________________________________________________________________
 OS0415  GEOID HEIGHT    -        -21.424 (meters)                     GEOID18
 OS0415  DYNAMIC HEIGHT  -        740.192 (meters)     2428.45  (feet) COMP
 OS0415  MODELED GRAVITY -    980,274.8   (mgal)                       NAVD 88
 OS0415
 OS0415  VERT ORDER      -  FIRST     CLASS II
 OS0415
 OS0415.The horizontal coordinates were scaled from a map and have
 OS0415.an estimated accuracy of +/- 6 seconds.
 OS0415
 OS0415.The orthometric height was determined by differential leveling and
 OS0415.adjusted by the NATIONAL GEODETIC SURVEY
 OS0415.in June 1991.
 OS0415
 OS0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0415.GEOID18 height accuracy estimate available here.
 OS0415
 OS0415.Click photographs - Photos may exist for this station.
 OS0415
 OS0415.The dynamic height is computed by dividing the NAVD 88
 OS0415.geopotential number by the normal gravity value computed on the
 OS0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0415.degrees latitude (g = 980.6199 gals.).
 OS0415
 OS0415.The modeled gravity was interpolated from observed gravity values.
 OS0415
 OS0415;                    North         East    Units  Estimated Accuracy
 OS0415;SPC SD S     -   167,490.      501,220.      MT  (+/- 180 meters Scaled)
 OS0415
 OS0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940566(NAD 83)
 OS0415
 OS0415                          SUPERSEDED SURVEY CONTROL
 OS0415
 OS0415  NGVD 29 (??/??/92)  739.98   (m)         2427.8    (f) COMPUTED    1 2
 OS0415
 OS0415.Superseded values are not recommended for survey control.
 OS0415
 OS0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0415.See file dsdata.pdf to determine how the superseded data were derived.
 OS0415
 OS0415_MARKER: DS = TRIANGULATION STATION DISK
 OS0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0415_STAMPING: E 6 O 1961
 OS0415_MARK LOGO: CGS
 OS0415_PROJECTION: FLUSH
 OS0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0415+STABILITY: SURFACE MOTION
 OS0415
 OS0415  HISTORY     - Date     Condition        Report By
 OS0415  HISTORY     - 1961     MONUMENTED       CGS
 OS0415  HISTORY     - 1962     GOOD             CGS
 OS0415
 OS0415                          STATION DESCRIPTION
 OS0415
 OS0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0415'3.2 MI W FROM KADOKA.
 OS0415'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0415'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65
 OS0415'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0415'ON THE TOP OF A KNOLL, 400 FEET SOUTH OF THE CENTERLINE OF THE
 OS0415'HIGHWAY, 67 FEET EAST OF THE CENTERLINE OF A NORTH-SOUTH ROAD,
 OS0415'64 FEET EAST OF THE EAST END OF A CATTLE GUARD, 43.8 FEET SOUTHEAST
 OS0415'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE NORTH-SOUTH ROAD,
 OS0415'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0416 ***********************************************************************
 OS0416  DESIGNATION -  E 6 O RM 1
 OS0416  PID         -  OS0416
 OS0416  STATE/COUNTY-  SD/JACKSON
 OS0416  COUNTRY     -  US
 OS0416  USGS QUAD   -  KADOKA (2017)
 OS0416
 OS0416                         *CURRENT SURVEY CONTROL
 OS0416  ______________________________________________________________________
 OS0416* NAD 83(1986) POSITION- 43 50 04.     (N) 101 33 42.     (W)   SCALED
 OS0416* NAVD 88 ORTHO HEIGHT -   740.160 (meters)     2428.34  (feet) ADJUSTED
 OS0416  ______________________________________________________________________
 OS0416  GEOID HEIGHT    -        -21.424 (meters)                     GEOID18
 OS0416  DYNAMIC HEIGHT  -        739.923 (meters)     2427.56  (feet) COMP
 OS0416  MODELED GRAVITY -    980,274.8   (mgal)                       NAVD 88
 OS0416
 OS0416  VERT ORDER      -  FIRST     CLASS II
 OS0416
 OS0416.The horizontal coordinates were scaled from a map and have
 OS0416.an estimated accuracy of +/- 6 seconds.
 OS0416
 OS0416.The orthometric height was determined by differential leveling and
 OS0416.adjusted by the NATIONAL GEODETIC SURVEY
 OS0416.in June 1991.
 OS0416
 OS0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0416.GEOID18 height accuracy estimate available here.
 OS0416
 OS0416.Click photographs - Photos may exist for this station.
 OS0416
 OS0416.The dynamic height is computed by dividing the NAVD 88
 OS0416.geopotential number by the normal gravity value computed on the
 OS0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0416.degrees latitude (g = 980.6199 gals.).
 OS0416
 OS0416.The modeled gravity was interpolated from observed gravity values.
 OS0416
 OS0416;                    North         East    Units  Estimated Accuracy
 OS0416;SPC SD S     -   167,490.      501,220.      MT  (+/- 180 meters Scaled)
 OS0416
 OS0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940566(NAD 83)
 OS0416
 OS0416                          SUPERSEDED SURVEY CONTROL
 OS0416
 OS0416  NGVD 29 (??/??/92)  739.71   (m)         2426.9    (f) COMPUTED    1 2
 OS0416
 OS0416.Superseded values are not recommended for survey control.
 OS0416
 OS0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0416.See file dsdata.pdf to determine how the superseded data were derived.
 OS0416
 OS0416_MARKER: DR = REFERENCE MARK DISK
 OS0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0416_STAMPING: E 6 O NO 1 1961
 OS0416_MARK LOGO: CGS
 OS0416_PROJECTION: FLUSH
 OS0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0416+STABILITY: SURFACE MOTION
 OS0416
 OS0416  HISTORY     - Date     Condition        Report By
 OS0416  HISTORY     - 1961     MONUMENTED       CGS
 OS0416  HISTORY     - 1962     GOOD             CGS
 OS0416
 OS0416                          STATION DESCRIPTION
 OS0416
 OS0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0416'3.2 MI W FROM KADOKA.
 OS0416'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0416'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65
 OS0416'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0416'ON THE TOP OF A KNOLL, 92 FEET EAST OF THE CENTERLINE OF A
 OS0416'NORTH-SOUTH ROAD, 61 FEET EAST OF A FENCE, 45.2 FEET NORTH-NORTHEAST
 OS0416'OF E60 1961, ABOUT LEVEL WITH THE NORTH-SOUTH ROAD, AND SET IN
 OS0416'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0414 ***********************************************************************
 OS0414  DESIGNATION -  E 6 O RM 2
 OS0414  PID         -  OS0414
 OS0414  STATE/COUNTY-  SD/JACKSON
 OS0414  COUNTRY     -  US
 OS0414  USGS QUAD   -  KADOKA (2017)
 OS0414
 OS0414                         *CURRENT SURVEY CONTROL
 OS0414  ______________________________________________________________________
 OS0414* NAD 83(1986) POSITION- 43 50 04.     (N) 101 33 42.     (W)   SCALED
 OS0414* NAVD 88 ORTHO HEIGHT -   740.528 (meters)     2429.55  (feet) ADJUSTED
 OS0414  ______________________________________________________________________
 OS0414  GEOID HEIGHT    -        -21.424 (meters)                     GEOID18
 OS0414  DYNAMIC HEIGHT  -        740.291 (meters)     2428.77  (feet) COMP
 OS0414  MODELED GRAVITY -    980,274.8   (mgal)                       NAVD 88
 OS0414
 OS0414  VERT ORDER      -  FIRST     CLASS II
 OS0414
 OS0414.The horizontal coordinates were scaled from a map and have
 OS0414.an estimated accuracy of +/- 6 seconds.
 OS0414
 OS0414.The orthometric height was determined by differential leveling and
 OS0414.adjusted by the NATIONAL GEODETIC SURVEY
 OS0414.in June 1991.
 OS0414
 OS0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0414.GEOID18 height accuracy estimate available here.
 OS0414
 OS0414.Click photographs - Photos may exist for this station.
 OS0414
 OS0414.The dynamic height is computed by dividing the NAVD 88
 OS0414.geopotential number by the normal gravity value computed on the
 OS0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0414.degrees latitude (g = 980.6199 gals.).
 OS0414
 OS0414.The modeled gravity was interpolated from observed gravity values.
 OS0414
 OS0414;                    North         East    Units  Estimated Accuracy
 OS0414;SPC SD S     -   167,490.      501,220.      MT  (+/- 180 meters Scaled)
 OS0414
 OS0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940566(NAD 83)
 OS0414
 OS0414                          SUPERSEDED SURVEY CONTROL
 OS0414
 OS0414  NGVD 29 (??/??/92)  740.08   (m)         2428.1    (f) COMPUTED    1 2
 OS0414
 OS0414.Superseded values are not recommended for survey control.
 OS0414
 OS0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0414.See file dsdata.pdf to determine how the superseded data were derived.
 OS0414
 OS0414_MARKER: DR = REFERENCE MARK DISK
 OS0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0414_STAMPING: E 6 O NO 2 1961
 OS0414_MARK LOGO: CGS
 OS0414_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0414+STABILITY: SURFACE MOTION
 OS0414
 OS0414  HISTORY     - Date     Condition        Report By
 OS0414  HISTORY     - 1961     MONUMENTED       CGS
 OS0414  HISTORY     - 1962     GOOD             CGS
 OS0414
 OS0414                          STATION DESCRIPTION
 OS0414
 OS0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0414'3.2 MI W FROM KADOKA.
 OS0414'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0414'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65
 OS0414'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0414'ON THE TOP OF THE KNOLL, 38.6 FEET WEST-NORTHWEST OF E60 1961,
 OS0414'34 FEET EAST OF THE CENTERLINE OF A NORTH-SOUTH ROAD, 29 FEET
 OS0414'EAST OF THE EAST END OF A CATTLE GUARD, 5.4 FEET SOUTHEAST OF
 OS0414'A METAL WITNESS POST, 1 1/2 FEET EAST OF A FENCE, ABOUT LEVEL WITH
 OS0414'THE NORTH-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0414'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0418 ***********************************************************************
 OS0418  DESIGNATION -  E 6 P
 OS0418  PID         -  OS0418
 OS0418  STATE/COUNTY-  SD/JACKSON
 OS0418  COUNTRY     -  US
 OS0418  USGS QUAD   -  KADOKA (2017)
 OS0418
 OS0418                         *CURRENT SURVEY CONTROL
 OS0418  ______________________________________________________________________
 OS0418* NAD 83(1986) POSITION- 43 49 51.     (N) 101 33 43.     (W)   SCALED
 OS0418* NAVD 88 ORTHO HEIGHT -   739.709 (meters)     2426.86  (feet) ADJUSTED
 OS0418  ______________________________________________________________________
 OS0418  GEOID HEIGHT    -        -21.421 (meters)                     GEOID18
 OS0418  DYNAMIC HEIGHT  -        739.473 (meters)     2426.09  (feet) COMP
 OS0418  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 OS0418
 OS0418  VERT ORDER      -  FIRST     CLASS II
 OS0418
 OS0418.The horizontal coordinates were scaled from a map and have
 OS0418.an estimated accuracy of +/- 6 seconds.
 OS0418
 OS0418.The orthometric height was determined by differential leveling and
 OS0418.adjusted by the NATIONAL GEODETIC SURVEY
 OS0418.in June 1991.
 OS0418
 OS0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0418.GEOID18 height accuracy estimate available here.
 OS0418
 OS0418.Click photographs - Photos may exist for this station.
 OS0418
 OS0418.The dynamic height is computed by dividing the NAVD 88
 OS0418.geopotential number by the normal gravity value computed on the
 OS0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0418.degrees latitude (g = 980.6199 gals.).
 OS0418
 OS0418.The modeled gravity was interpolated from observed gravity values.
 OS0418
 OS0418;                    North         East    Units  Estimated Accuracy
 OS0418;SPC SD S     -   167,090.      501,190.      MT  (+/- 180 meters Scaled)
 OS0418
 OS0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940562(NAD 83)
 OS0418
 OS0418                          SUPERSEDED SURVEY CONTROL
 OS0418
 OS0418  NGVD 29 (??/??/92)  739.26   (m)         2425.4    (f) COMPUTED    1 2
 OS0418
 OS0418.Superseded values are not recommended for survey control.
 OS0418
 OS0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0418.See file dsdata.pdf to determine how the superseded data were derived.
 OS0418
 OS0418_MARKER: DS = TRIANGULATION STATION DISK
 OS0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0418_STAMPING: E 6 P 1961
 OS0418_MARK LOGO: CGS
 OS0418_PROJECTION: FLUSH
 OS0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0418+STABILITY: SURFACE MOTION
 OS0418
 OS0418  HISTORY     - Date     Condition        Report By
 OS0418  HISTORY     - 1961     MONUMENTED       CGS
 OS0418  HISTORY     - 1962     GOOD             CGS
 OS0418
 OS0418                          STATION DESCRIPTION
 OS0418
 OS0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0418'3.4 MI W FROM KADOKA.
 OS0418'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0418'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65
 OS0418'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0418'THENCE 0.3 MILE SOUTH ALONG A DIRT ROAD, ON THE CREST OF A SMALL
 OS0418'HILL, 29 FEET WEST OF THE CENTERLINE OF THE ROAD, 4.9 FEET SOUTHEAST
 OS0418'OF A METAL WITNESS POST, 3 1/2 FEET EAST OF A FENCE, ABOUT LEVEL
 OS0418'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OS0418'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0421 ***********************************************************************
 OS0421  DESIGNATION -  E 6 P AZ MK 2
 OS0421  PID         -  OS0421
 OS0421  STATE/COUNTY-  SD/JACKSON
 OS0421  COUNTRY     -  US
 OS0421  USGS QUAD   -  KADOKA (2017)
 OS0421
 OS0421                         *CURRENT SURVEY CONTROL
 OS0421  ______________________________________________________________________
 OS0421* NAD 83(1986) POSITION- 43 50 09.     (N) 101 32 22.     (W)   SCALED
 OS0421* NAVD 88 ORTHO HEIGHT -   751.190 (meters)     2464.53  (feet) ADJUSTED
 OS0421  ______________________________________________________________________
 OS0421  GEOID HEIGHT    -        -21.508 (meters)                     GEOID18
 OS0421  DYNAMIC HEIGHT  -        750.949 (meters)     2463.74  (feet) COMP
 OS0421  MODELED GRAVITY -    980,273.0   (mgal)                       NAVD 88
 OS0421
 OS0421  VERT ORDER      -  FIRST     CLASS II
 OS0421
 OS0421.The horizontal coordinates were scaled from a map and have
 OS0421.an estimated accuracy of +/- 6 seconds.
 OS0421
 OS0421.The orthometric height was determined by differential leveling and
 OS0421.adjusted by the NATIONAL GEODETIC SURVEY
 OS0421.in September 1993.
 OS0421
 OS0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0421.GEOID18 height accuracy estimate available here.
 OS0421
 OS0421.Click photographs - Photos may exist for this station.
 OS0421
 OS0421.The dynamic height is computed by dividing the NAVD 88
 OS0421.geopotential number by the normal gravity value computed on the
 OS0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0421.degrees latitude (g = 980.6199 gals.).
 OS0421
 OS0421.The modeled gravity was interpolated from observed gravity values.
 OS0421
 OS0421;                    North         East    Units  Estimated Accuracy
 OS0421;SPC SD S     -   167,620.      503,010.      MT  (+/- 180 meters Scaled)
 OS0421
 OS0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP958567(NAD 83)
 OS0421
 OS0421                          SUPERSEDED SURVEY CONTROL
 OS0421
 OS0421  NAVD 88 (06/15/91)  751.207  (m)         2464.59   (f) SUPERSEDED  1 2
 OS0421
 OS0421.Superseded values are not recommended for survey control.
 OS0421
 OS0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0421.See file dsdata.pdf to determine how the superseded data were derived.
 OS0421
 OS0421_MARKER: DZ = AZIMUTH MARK DISK
 OS0421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0421_STAMPING: E 6 P 1961 AZ 2 1967
 OS0421_MARK LOGO: CGS
 OS0421_PROJECTION: FLUSH
 OS0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0421+STABILITY: SURFACE MOTION
 OS0421_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0421+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0421
 OS0421  HISTORY     - Date     Condition        Report By
 OS0421  HISTORY     - 1967     MONUMENTED       CGS
 OS0421  HISTORY     - 1985     GOOD             NGS
 OS0421  HISTORY     - 19910713 GOOD             NGS
 OS0421  HISTORY     - 20130116 GOOD             INDIV
 OS0421
 OS0421                          STATION DESCRIPTION
 OS0421
 OS0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 OS0421'1.5 MI W FROM KADOKA.
 OS0421'0.9 MILE WEST ALONG OLD U.S. HIGHWAY 16 FROM ITS JUNCTION WITH
 OS0421'STATE HIGHWAY 73 AT THE NORTHWEST EDGE OF KADOKA, ABOUT 99 FEET
 OS0421'SOUTH OF THE CENTERLINE OF THE OLD HIGHWAY, ACROSS THE HIGHWAY FROM
 OS0421'TELEPHONE POLE NO. 710, 1.5 FEET EAST OF A METAL WITNESS POST
 OS0421'AND 1 FOOT NORTH OF THE RIGHT OF WAY FENCE.  A STANDARD AZIMUTH
 OS0421'MARK DISK SET IN THE TOP OF A ROUND CONCRETE POST THAT IS ABOUT
 OS0421'FLUSH.
 OS0421
 OS0421                          STATION RECOVERY (1985)
 OS0421
 OS0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0421'THE MARK IS ABOVE LEVEL WITH THE FRONTAGE ROAD.
 OS0421'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.2 KM (0.75
 OS0421'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0421'KADOKA, AT A POINT WHERE THE FRONTAGE ROAD AND THE HIGHWAY COME
 OS0421'TOGETHER, 0.6 KM (0.4 MI) EAST OF MILEPOST 149, 86.0 METERS (282 FT)
 OS0421'SOUTHEAST ACROSS THE FRONTAGE ROAD FROM THE EAST BOUND HIGHWAY
 OS0421'CENTERLINE, 30.2 METERS (99 FT) SOUTH OF THE CENTER OF THE FRONTAGE
 OS0421'ROAD, 14.8 METERS (48.5 FT) EAST OF A POWER POLE, 0.5 METER (1.5 FT)
 OS0421'EAST OF THE EAST END OF A RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1
 OS0421'FT) NORTH OF THE RIGHT-OF-WAY FENCE.  NOTE--MARK IS STAMPED AS SHOWN
 OS0421'ABOVE, SHOULD HAVE BEEN STAMPED E 6 P 1961 AZ 2 1967.
 OS0421'THE MARK IS 0.5 METERS  W FROM  A WITNESS POST
 OS0421
 OS0421                          STATION RECOVERY (1991)
 OS0421
 OS0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0421'1.3 KM (0.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0421'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.6 KM (0.35 MI)
 OS0421'EAST OF MILEPOST 149, 86.0 M (282.2 FT) SOUTH-SOUTHEAST OF THE
 OS0421'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 30.2 M (99.1 FT)
 OS0421'SOUTH OF THE CENTERLINE OF A FRONTAGE ROAD, 14.7 M (48.2 FT) EAST OF
 OS0421'A UTILITY POLE, 0.6 M (2.0 FT) NORTHEAST OF A WITNESS POST, 0.3 M
 OS0421'(1.0 FT) BELOW THE LEVEL OF THE FRONTAGE ROAD, 0.3 M (1.0 FT) NORTH
 OS0421'OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0421
 OS0421                          STATION RECOVERY (2013)
 OS0421
 OS0421'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0421'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0419 ***********************************************************************
 OS0419  DESIGNATION -  E 6 P RM 1
 OS0419  PID         -  OS0419
 OS0419  STATE/COUNTY-  SD/JACKSON
 OS0419  COUNTRY     -  US
 OS0419  USGS QUAD   -  KADOKA (2017)
 OS0419
 OS0419                         *CURRENT SURVEY CONTROL
 OS0419  ______________________________________________________________________
 OS0419* NAD 83(1986) POSITION- 43 49 51.     (N) 101 33 43.     (W)   SCALED
 OS0419* NAVD 88 ORTHO HEIGHT -   739.246 (meters)     2425.34  (feet) ADJUSTED
 OS0419  ______________________________________________________________________
 OS0419  GEOID HEIGHT    -        -21.421 (meters)                     GEOID18
 OS0419  DYNAMIC HEIGHT  -        739.009 (meters)     2424.57  (feet) COMP
 OS0419  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 OS0419
 OS0419  VERT ORDER      -  FIRST     CLASS II
 OS0419
 OS0419.The horizontal coordinates were scaled from a map and have
 OS0419.an estimated accuracy of +/- 6 seconds.
 OS0419
 OS0419.The orthometric height was determined by differential leveling and
 OS0419.adjusted by the NATIONAL GEODETIC SURVEY
 OS0419.in June 1991.
 OS0419
 OS0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0419.GEOID18 height accuracy estimate available here.
 OS0419
 OS0419.Click photographs - Photos may exist for this station.
 OS0419
 OS0419.The dynamic height is computed by dividing the NAVD 88
 OS0419.geopotential number by the normal gravity value computed on the
 OS0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0419.degrees latitude (g = 980.6199 gals.).
 OS0419
 OS0419.The modeled gravity was interpolated from observed gravity values.
 OS0419
 OS0419;                    North         East    Units  Estimated Accuracy
 OS0419;SPC SD S     -   167,090.      501,190.      MT  (+/- 180 meters Scaled)
 OS0419
 OS0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940562(NAD 83)
 OS0419
 OS0419                          SUPERSEDED SURVEY CONTROL
 OS0419
 OS0419  NGVD 29 (??/??/92)  738.79   (m)         2423.8    (f) COMPUTED    1 2
 OS0419
 OS0419.Superseded values are not recommended for survey control.
 OS0419
 OS0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0419.See file dsdata.pdf to determine how the superseded data were derived.
 OS0419
 OS0419_MARKER: DR = REFERENCE MARK DISK
 OS0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0419_STAMPING: E 6 P NO 1 1961
 OS0419_MARK LOGO: CGS
 OS0419_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0419+STABILITY: SURFACE MOTION
 OS0419
 OS0419  HISTORY     - Date     Condition        Report By
 OS0419  HISTORY     - 1961     MONUMENTED       CGS
 OS0419  HISTORY     - 1962     GOOD             CGS
 OS0419
 OS0419                          STATION DESCRIPTION
 OS0419
 OS0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0419'3.4 MI W FROM KADOKA.
 OS0419'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0419'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65
 OS0419'MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73,
 OS0419'THENCE 0.3 MILE SOUTH ALONG A DIRT ROAD, 67 FEET EAST OF E6P 1961,
 OS0419'38 FEET EAST OF THE CENTERLINE OF THE ROAD, ABOUT 1 FOOT BELOW THE
 OS0419'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0419'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0417 ***********************************************************************
 OS0417  DESIGNATION -  E 6 P RM 2
 OS0417  PID         -  OS0417
 OS0417  STATE/COUNTY-  SD/JACKSON
 OS0417  COUNTRY     -  US
 OS0417  USGS QUAD   -  KADOKA (2017)
 OS0417
 OS0417                         *CURRENT SURVEY CONTROL
 OS0417  ______________________________________________________________________
 OS0417* NAD 83(1986) POSITION- 43 49 51.     (N) 101 33 43.     (W)   SCALED
 OS0417* NAVD 88 ORTHO HEIGHT -   740.051 (meters)     2427.98  (feet) ADJUSTED
 OS0417  ______________________________________________________________________
 OS0417  GEOID HEIGHT    -        -21.421 (meters)                     GEOID18
 OS0417  DYNAMIC HEIGHT  -        739.814 (meters)     2427.21  (feet) COMP
 OS0417  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 OS0417
 OS0417  VERT ORDER      -  FIRST     CLASS II
 OS0417
 OS0417.The horizontal coordinates were scaled from a map and have
 OS0417.an estimated accuracy of +/- 6 seconds.
 OS0417
 OS0417.The orthometric height was determined by differential leveling and
 OS0417.adjusted by the NATIONAL GEODETIC SURVEY
 OS0417.in June 1991.
 OS0417
 OS0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0417.GEOID18 height accuracy estimate available here.
 OS0417
 OS0417.Click photographs - Photos may exist for this station.
 OS0417
 OS0417.The dynamic height is computed by dividing the NAVD 88
 OS0417.geopotential number by the normal gravity value computed on the
 OS0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0417.degrees latitude (g = 980.6199 gals.).
 OS0417
 OS0417.The modeled gravity was interpolated from observed gravity values.
 OS0417
 OS0417;                    North         East    Units  Estimated Accuracy
 OS0417;SPC SD S     -   167,090.      501,190.      MT  (+/- 180 meters Scaled)
 OS0417
 OS0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP940562(NAD 83)
 OS0417
 OS0417                          SUPERSEDED SURVEY CONTROL
 OS0417
 OS0417  NGVD 29 (??/??/92)  739.60   (m)         2426.5    (f) COMPUTED    1 2
 OS0417
 OS0417.Superseded values are not recommended for survey control.
 OS0417
 OS0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0417.See file dsdata.pdf to determine how the superseded data were derived.
 OS0417
 OS0417_MARKER: DR = REFERENCE MARK DISK
 OS0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0417_STAMPING: E 6 P NO 2 1961
 OS0417_MARK LOGO: CGS
 OS0417_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0417+STABILITY: SURFACE MOTION
 OS0417
 OS0417  HISTORY     - Date     Condition        Report By
 OS0417  HISTORY     - 1961     MONUMENTED       CGS
 OS0417  HISTORY     - 1962     GOOD             CGS
 OS0417
 OS0417                          STATION DESCRIPTION
 OS0417
 OS0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0417'3.4 MI W FROM KADOKA.
 OS0417'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO, MILWAUKEE,
 OS0417'ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA, THENCE 2.65 MILES
 OS0417'WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY 40 AND 73, THENCE
 OS0417'0.3 MILE SOUTH ALONG A DIRT ROAD, ON THE CREST OF A SMALL HILL,
 OS0417'54.1 FEET NORTH OF E6P 1961, 32 FEET WEST OF THE CENTERLINE OF THE
 OS0417'ROAD, 1/2 FOOT EAST OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND
 OS0417'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0083 ***********************************************************************
 QR0083  DESIGNATION -  E 60
 QR0083  PID         -  QR0083
 QR0083  STATE/COUNTY-  SD/BROWN
 QR0083  COUNTRY     -  US
 QR0083  USGS QUAD   -  WARNER (2017)
 QR0083
 QR0083                         *CURRENT SURVEY CONTROL
 QR0083  ______________________________________________________________________
 QR0083* NAD 83(1986) POSITION- 45 19 33.19   (N) 098 29 41.43   (W)   HD_HELD1
 QR0083* NAVD 88 ORTHO HEIGHT -   395.987 (meters)     1299.17  (feet) ADJUSTED
 QR0083  ______________________________________________________________________
 QR0083  GEOID HEIGHT    -        -24.323 (meters)                     GEOID18
 QR0083  DYNAMIC HEIGHT  -        395.958 (meters)     1299.07  (feet) COMP
 QR0083  MODELED GRAVITY -    980,530.9   (mgal)                       NAVD 88
 QR0083
 QR0083  VERT ORDER      -  SECOND    CLASS 0
 QR0083
 QR0083.The horizontal coordinates were determined by differentially corrected
 QR0083.hand held GPS observations or other comparable positioning techniques
 QR0083.and have an estimated accuracy of +/- 3 meters.
 QR0083
 QR0083.The orthometric height was determined by differential leveling and
 QR0083.adjusted by the NATIONAL GEODETIC SURVEY
 QR0083.in June 1991.
 QR0083
 QR0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0083.GEOID18 height accuracy estimate available here.
 QR0083
 QR0083.Click photographs - Photos may exist for this station.
 QR0083
 QR0083.The dynamic height is computed by dividing the NAVD 88
 QR0083.geopotential number by the normal gravity value computed on the
 QR0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0083.degrees latitude (g = 980.6199 gals.).
 QR0083
 QR0083.The modeled gravity was interpolated from observed gravity values.
 QR0083
 QR0083;                    North         East    Units  Estimated Accuracy
 QR0083;SPC SD N     -   166,954.8     717,989.7     MT  (+/- 3 meters HH1 GPS) 
 QR0083
 QR0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3958719277(NAD 83)
 QR0083
 QR0083                          SUPERSEDED SURVEY CONTROL
 QR0083
 QR0083  NGVD 29 (??/??/92)  395.697  (m)         1298.22   (f) ADJ UNCH    2 0
 QR0083
 QR0083.Superseded values are not recommended for survey control.
 QR0083
 QR0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0083.See file dsdata.pdf to determine how the superseded data were derived.
 QR0083
 QR0083_MARKER: DB = BENCH MARK DISK
 QR0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0083_STAMPING: E 60 1934
 QR0083_MARK LOGO: CGS
 QR0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0083+STABILITY: SURFACE MOTION
 QR0083
 QR0083  HISTORY     - Date     Condition        Report By
 QR0083  HISTORY     - 1934     MONUMENTED       CGS
 QR0083
 QR0083                          STATION DESCRIPTION
 QR0083
 QR0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0083'AT WARNER.
 QR0083'AT WARNER, BROWN COUNTY, ABOUT 200 FEET NORTH OF THE CHICAGO,
 QR0083'MILWAUKEE, ST. PAUL AND PACIFIC RAILWAY PASSENGER STATION,
 QR0083'50 FEET EAST OF THE CENTER LINE OF THE TRACK, AND ABOUT 1 FOOT
 QR0083'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED E 60 1934 AND
 QR0083'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0016 ***********************************************************************
 QR0016  DESIGNATION -  E 61
 QR0016  PID         -  QR0016
 QR0016  STATE/COUNTY-  SD/BROWN
 QR0016  COUNTRY     -  US
 QR0016  USGS QUAD   -  HOUGHTON (2017)
 QR0016
 QR0016                         *CURRENT SURVEY CONTROL
 QR0016  ______________________________________________________________________
 QR0016* NAD 83(1986) POSITION- 45 47 31.     (N) 098 11 58.     (W)   SCALED
 QR0016* NAVD 88 ORTHO HEIGHT -   395.340 (meters)     1297.04  (feet) ADJUSTED
 QR0016  ______________________________________________________________________
 QR0016  GEOID HEIGHT    -        -24.988 (meters)                     GEOID18
 QR0016  DYNAMIC HEIGHT  -        395.321 (meters)     1296.98  (feet) COMP
 QR0016  MODELED GRAVITY -    980,556.3   (mgal)                       NAVD 88
 QR0016
 QR0016  VERT ORDER      -  FIRST     CLASS II
 QR0016
 QR0016.The horizontal coordinates were scaled from a map and have
 QR0016.an estimated accuracy of +/- 6 seconds.
 QR0016
 QR0016.The orthometric height was determined by differential leveling and
 QR0016.adjusted by the NATIONAL GEODETIC SURVEY
 QR0016.in June 1991.
 QR0016
 QR0016.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0016.GEOID18 height accuracy estimate available here.
 QR0016
 QR0016.Click photographs - Photos may exist for this station.
 QR0016
 QR0016.The dynamic height is computed by dividing the NAVD 88
 QR0016.geopotential number by the normal gravity value computed on the
 QR0016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0016.degrees latitude (g = 980.6199 gals.).
 QR0016
 QR0016.The modeled gravity was interpolated from observed gravity values.
 QR0016
 QR0016;                    North         East    Units  Estimated Accuracy
 QR0016;SPC SD N     -   219,210.      739,990.      MT  (+/- 180 meters Scaled)
 QR0016
 QR0016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR622712(NAD 83)
 QR0016
 QR0016                          SUPERSEDED SURVEY CONTROL
 QR0016
 QR0016  NGVD 29 (??/??/92)  395.028  (m)         1296.02   (f) ADJ UNCH    1 2
 QR0016
 QR0016.Superseded values are not recommended for survey control.
 QR0016
 QR0016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0016.See file dsdata.pdf to determine how the superseded data were derived.
 QR0016
 QR0016_MARKER: DB = BENCH MARK DISK
 QR0016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0016_STAMPING: E 61 1934
 QR0016_MARK LOGO: CGS
 QR0016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0016+STABILITY: SURFACE MOTION
 QR0016
 QR0016  HISTORY     - Date     Condition        Report By
 QR0016  HISTORY     - 1934     MONUMENTED       CGS
 QR0016
 QR0016                          STATION DESCRIPTION
 QR0016
 QR0016'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0016'2.1 MI N FROM HOUGHTON.
 QR0016'2.1 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 QR0016'THE STATION AT HOUGHTON, BROWN COUNTY, AT A ROAD CROSSING, 45
 QR0016'FEET WEST OF THE CENTER LINE OF THE ROAD, AND 4 FEET NORTHEAST
 QR0016'OF A RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED E 61
 QR0016'1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0316 ***********************************************************************
 QQ0316  DESIGNATION -  E 62
 QQ0316  PID         -  QQ0316
 QQ0316  STATE/COUNTY-  SD/MARSHALL
 QQ0316  COUNTRY     -  US
 QQ0316  USGS QUAD   -  KIDDER SE (2017)
 QQ0316
 QQ0316                         *CURRENT SURVEY CONTROL
 QQ0316  ______________________________________________________________________
 QQ0316* NAD 83(1986) POSITION- 45 46 33.32   (N) 097 34 05.20   (W)   HD_HELD1
 QQ0316* NAVD 88 ORTHO HEIGHT -   530.271 (meters)     1739.73  (feet) ADJUSTED
 QQ0316  ______________________________________________________________________
 QQ0316  GEOID HEIGHT    -        -25.217 (meters)                     GEOID18
 QQ0316  DYNAMIC HEIGHT  -        530.241 (meters)     1739.63  (feet) COMP
 QQ0316  MODELED GRAVITY -    980,541.9   (mgal)                       NAVD 88
 QQ0316
 QQ0316  VERT ORDER      -  SECOND    CLASS 0
 QQ0316
 QQ0316.The horizontal coordinates were determined by differentially corrected
 QQ0316.hand held GPS observations or other comparable positioning techniques
 QQ0316.and have an estimated accuracy of +/- 3 meters.
 QQ0316
 QQ0316.The orthometric height was determined by differential leveling and
 QQ0316.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0316.in June 1991.
 QQ0316
 QQ0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0316.GEOID18 height accuracy estimate available here.
 QQ0316
 QQ0316.Click photographs - Photos may exist for this station.
 QQ0316
 QQ0316.The dynamic height is computed by dividing the NAVD 88
 QQ0316.geopotential number by the normal gravity value computed on the
 QQ0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0316.degrees latitude (g = 980.6199 gals.).
 QQ0316
 QQ0316.The modeled gravity was interpolated from observed gravity values.
 QQ0316
 QQ0316;                    North         East    Units  Estimated Accuracy
 QQ0316;SPC SD N     -   218,715.7     789,116.3     MT  (+/- 3 meters HH1 GPS) 
 QQ0316
 QQ0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1132070148(NAD 83)
 QQ0316
 QQ0316                          SUPERSEDED SURVEY CONTROL
 QQ0316
 QQ0316  NGVD 29 (??/??/92)  529.986  (m)         1738.80   (f) ADJ UNCH    2 0
 QQ0316
 QQ0316.Superseded values are not recommended for survey control.
 QQ0316
 QQ0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0316.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0316
 QQ0316_MARKER: DB = BENCH MARK DISK
 QQ0316_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0316_SP_SET: CULVERT WINGWALL
 QQ0316_STAMPING: E 62 1934
 QQ0316_MARK LOGO: CGS
 QQ0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0316+STABILITY: SURFACE MOTION
 QQ0316
 QQ0316  HISTORY     - Date     Condition        Report By
 QQ0316  HISTORY     - 1934     MONUMENTED       CGS
 QQ0316  HISTORY     - 1953     GOOD             CGS
 QQ0316  HISTORY     - 1988     GOOD             USPSQD
 QQ0316
 QQ0316                          STATION DESCRIPTION
 QQ0316
 QQ0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QQ0316'9.9 MI E FROM BRITTON.
 QQ0316'9.9 MILES EAST ALONG STATE HIGHWAY 10 FROM THE LIBRARY AT
 QQ0316'BRITTON, MARSHALL COUNTY, AT A 4-FOOT CONCRETE BOX CULVERT,
 QQ0316'AND IN THE TOP OF THE NORTHWEST CONCRETE WING WALL.  A STANDARD
 QQ0316'DISK, STAMPED E 62 1934.
 QQ0316
 QQ0316                          STATION RECOVERY (1988)
 QQ0316
 QQ0316'RECOVERY NOTE BY US POWER SQUADRON 1988 (DM)
 QQ0316'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0192 ***********************************************************************
 QQ0192  DESIGNATION -  E 63
 QQ0192  PID         -  QQ0192
 QQ0192  STATE/COUNTY-  SD/ROBERTS
 QQ0192  COUNTRY     -  US
 QQ0192  USGS QUAD   -  GOODWILL (2017)
 QQ0192
 QQ0192                         *CURRENT SURVEY CONTROL
 QQ0192  ______________________________________________________________________
 QQ0192* NAD 83(1986) POSITION- 45 30 52.     (N) 097 07 24.     (W)   SCALED
 QQ0192* NAVD 88 ORTHO HEIGHT -   615.114 (meters)     2018.09  (feet) ADJUSTED
 QQ0192  ______________________________________________________________________
 QQ0192  GEOID HEIGHT    -        -25.382 (meters)                     GEOID18
 QQ0192  DYNAMIC HEIGHT  -        615.052 (meters)     2017.88  (feet) COMP
 QQ0192  MODELED GRAVITY -    980,495.6   (mgal)                       NAVD 88
 QQ0192
 QQ0192  VERT ORDER      -  SECOND    CLASS 0
 QQ0192
 QQ0192.The horizontal coordinates were scaled from a map and have
 QQ0192.an estimated accuracy of +/- 6 seconds.
 QQ0192
 QQ0192.The orthometric height was determined by differential leveling and
 QQ0192.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0192.in June 1991.
 QQ0192
 QQ0192.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0192.GEOID18 height accuracy estimate available here.
 QQ0192
 QQ0192.Click photographs - Photos may exist for this station.
 QQ0192
 QQ0192.The dynamic height is computed by dividing the NAVD 88
 QQ0192.geopotential number by the normal gravity value computed on the
 QQ0192.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0192.degrees latitude (g = 980.6199 gals.).
 QQ0192
 QQ0192.The modeled gravity was interpolated from observed gravity values.
 QQ0192
 QQ0192;                    North         East    Units  Estimated Accuracy
 QQ0192;SPC SD N     -   190,810.      824,720.      MT  (+/- 180 meters Scaled)
 QQ0192
 QQ0192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR465418(NAD 83)
 QQ0192
 QQ0192                          SUPERSEDED SURVEY CONTROL
 QQ0192
 QQ0192  NGVD 29 (??/??/92)  614.838  (m)         2017.18   (f) ADJ UNCH    2 0
 QQ0192
 QQ0192.Superseded values are not recommended for survey control.
 QQ0192
 QQ0192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0192.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0192
 QQ0192_MARKER: DB = BENCH MARK DISK
 QQ0192_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0192_SP_SET: CULVERT
 QQ0192_STAMPING: E 63 1934
 QQ0192_MARK LOGO: CGS
 QQ0192_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0192+STABILITY: SURFACE MOTION
 QQ0192
 QQ0192  HISTORY     - Date     Condition        Report By
 QQ0192  HISTORY     - 1934     MONUMENTED       CGS
 QQ0192  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0192
 QQ0192                          STATION DESCRIPTION
 QQ0192
 QQ0192'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0192'12.8 MI S FROM SISSETON.
 QQ0192'12.8 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM SISSETON, ROBERTS
 QQ0192'COUNTY, ABOUT 150 YARDS SOUTH OF A CURVE TO THE RIGHT, ABOUT
 QQ0192'150 FEET NORTH OF A CURVE TO THE LEFT, ABOUT 100 FEET SOUTH
 QQ0192'OF A PRIVATE-ROAD CROSSING, AT AN 18-INCH CONCRETE-TILE CULVERT,
 QQ0192'AND IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE RETAINING
 QQ0192'WALL.  A STANDARD DISK, STAMPED E 63 1934.  NOTE-- HWY 81 HAS
 QQ0192'BEEN WIDENED AND IMPROVED.
 QQ0192
 QQ0192                          STATION RECOVERY (1970)
 QQ0192
 QQ0192'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0192'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0445 ***********************************************************************
 QS0445  DESIGNATION -  E 65
 QS0445  PID         -  QS0445
 QS0445  STATE/COUNTY-  SD/CORSON
 QS0445  COUNTRY     -  US
 QS0445  USGS QUAD   -  TATANKA LAKE (2017)
 QS0445
 QS0445                         *CURRENT SURVEY CONTROL
 QS0445  ______________________________________________________________________
 QS0445* NAD 83(1986) POSITION- 45 55 54.     (N) 101 11 01.     (W)   SCALED
 QS0445* NAVD 88 ORTHO HEIGHT -   673.019 (meters)     2208.06  (feet) ADJUSTED
 QS0445  ______________________________________________________________________
 QS0445  GEOID HEIGHT    -        -20.723 (meters)                     GEOID18
 QS0445  DYNAMIC HEIGHT  -        672.951 (meters)     2207.84  (feet) COMP
 QS0445  MODELED GRAVITY -    980,492.8   (mgal)                       NAVD 88
 QS0445
 QS0445  VERT ORDER      -  SECOND    CLASS 0
 QS0445
 QS0445.The horizontal coordinates were scaled from a map and have
 QS0445.an estimated accuracy of +/- 6 seconds.
 QS0445
 QS0445.The orthometric height was determined by differential leveling and
 QS0445.adjusted by the NATIONAL GEODETIC SURVEY
 QS0445.in June 1991.
 QS0445
 QS0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0445.GEOID18 height accuracy estimate available here.
 QS0445
 QS0445.Click photographs - Photos may exist for this station.
 QS0445
 QS0445.The dynamic height is computed by dividing the NAVD 88
 QS0445.geopotential number by the normal gravity value computed on the
 QS0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0445.degrees latitude (g = 980.6199 gals.).
 QS0445
 QS0445.The modeled gravity was interpolated from observed gravity values.
 QS0445
 QS0445;                    North         East    Units  Estimated Accuracy
 QS0445;SPC SD N     -   233,860.      508,200.      MT  (+/- 180 meters Scaled)
 QS0445
 QS0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR307887(NAD 83)
 QS0445
 QS0445                          SUPERSEDED SURVEY CONTROL
 QS0445
 QS0445  NGVD 29 (??/??/92)  672.534  (m)         2206.47   (f) ADJ UNCH    2 0
 QS0445
 QS0445.Superseded values are not recommended for survey control.
 QS0445
 QS0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0445.See file dsdata.pdf to determine how the superseded data were derived.
 QS0445
 QS0445_MARKER: DB = BENCH MARK DISK
 QS0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0445_STAMPING: E 65 1934
 QS0445_MARK LOGO: CGS
 QS0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0445+STABILITY: SURFACE MOTION
 QS0445
 QS0445  HISTORY     - Date     Condition        Report By
 QS0445  HISTORY     - 1934     MONUMENTED       CGS
 QS0445  HISTORY     - 1940     GOOD             CGS
 QS0445
 QS0445                          STATION DESCRIPTION
 QS0445
 QS0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0445'1.4 MI E FROM TATANKA.
 QS0445'1.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0445'RAILROAD FROM THE STATION AT TATANKA, CORSON COUNTY, ABOUT 10
 QS0445'POLES WEST OF MILEPOST 855, AT A ROAD CROSSING, 45 FEET SOUTH
 QS0445'OF THE CENTER LINE OF THE TRACK, 33 FEET EAST OF THE CENTER
 QS0445'LINE OF THE ROAD, 8 FEET NORTH OF A RIGHT-OF-WAY CORNER FENCE
 QS0445'POST, 1 FOOT SOUTH OF A WHITE REFERENCE POST STENCILED U.S.B.M.,
 QS0445'AND ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QS0445'E 65 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0402 ***********************************************************************
 QS0402  DESIGNATION -  E 66
 QS0402  PID         -  QS0402
 QS0402  STATE/COUNTY-  SD/CORSON
 QS0402  COUNTRY     -  US
 QS0402  USGS QUAD   -  WAKPALA (2017)
 QS0402
 QS0402                         *CURRENT SURVEY CONTROL
 QS0402  ______________________________________________________________________
 QS0402* NAD 83(1986) POSITION- 45 39 26.     (N) 100 31 58.     (W)   SCALED
 QS0402* NAVD 88 ORTHO HEIGHT -   498.835 (meters)     1636.59  (feet) ADJUSTED
 QS0402  ______________________________________________________________________
 QS0402  GEOID HEIGHT    -        -21.603 (meters)                     GEOID18
 QS0402  DYNAMIC HEIGHT  -        498.796 (meters)     1636.47  (feet) COMP
 QS0402  MODELED GRAVITY -    980,522.6   (mgal)                       NAVD 88
 QS0402
 QS0402  VERT ORDER      -  FIRST     CLASS II
 QS0402
 QS0402.The horizontal coordinates were scaled from a map and have
 QS0402.an estimated accuracy of +/- 6 seconds.
 QS0402
 QS0402.The orthometric height was determined by differential leveling and
 QS0402.adjusted by the NATIONAL GEODETIC SURVEY
 QS0402.in June 1991.
 QS0402
 QS0402.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0402.GEOID18 height accuracy estimate available here.
 QS0402
 QS0402.Click photographs - Photos may exist for this station.
 QS0402
 QS0402.The dynamic height is computed by dividing the NAVD 88
 QS0402.geopotential number by the normal gravity value computed on the
 QS0402.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0402.degrees latitude (g = 980.6199 gals.).
 QS0402
 QS0402.The modeled gravity was interpolated from observed gravity values.
 QS0402
 QS0402;                    North         East    Units  Estimated Accuracy
 QS0402;SPC SD N     -   202,820.      558,480.      MT  (+/- 180 meters Scaled)
 QS0402
 QS0402_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR805571(NAD 83)
 QS0402
 QS0402                          SUPERSEDED SURVEY CONTROL
 QS0402
 QS0402  NGVD 29 (??/??/92)  498.456  (m)         1635.35   (f) ADJ UNCH    1 2
 QS0402
 QS0402.Superseded values are not recommended for survey control.
 QS0402
 QS0402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0402.See file dsdata.pdf to determine how the superseded data were derived.
 QS0402
 QS0402_MARKER: DB = BENCH MARK DISK
 QS0402_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QS0402_SP_SET: STEP
 QS0402_STAMPING: E 66 1934
 QS0402_MARK LOGO: CGS
 QS0402_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0402
 QS0402  HISTORY     - Date     Condition        Report By
 QS0402  HISTORY     - 1934     MONUMENTED       CGS
 QS0402  HISTORY     - 1949     GOOD             CGS
 QS0402
 QS0402                          STATION DESCRIPTION
 QS0402
 QS0402'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0402'AT WAKPALA.
 QS0402'AT WAKPALA, CORSON COUNTY, AT THE PUBLIC SCHOOL, ON THE WEST
 QS0402'SIDE OF THE BUILDING, ON THE SOUTH SIDE OF THE SOUTH ENTRANCE,
 QS0402'4 INCHES NORTH OF A PILLAR, AND IN THE CONCRETE DOORSTEP.  A
 QS0402'STANDARD DISK, STAMPED E 66 1934.
 QS0402
 QS0402                          STATION RECOVERY (1949)
 QS0402
 QS0402'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0402'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0071 ***********************************************************************
 QS0071  DESIGNATION -  E 67
 QS0071  PID         -  QS0071
 QS0071  STATE/COUNTY-  SD/CAMPBELL
 QS0071  COUNTRY     -  US
 QS0071  USGS QUAD   -  MOUND CITY (2017)
 QS0071
 QS0071                         *CURRENT SURVEY CONTROL
 QS0071  ______________________________________________________________________
 QS0071* NAD 83(1986) POSITION- 45 43 26.     (N) 100 03 11.     (W)   SCALED
 QS0071* NAVD 88 ORTHO HEIGHT -   513.876 (meters)     1685.94  (feet) ADJUSTED
 QS0071  ______________________________________________________________________
 QS0071  GEOID HEIGHT    -        -22.302 (meters)                     GEOID18
 QS0071  DYNAMIC HEIGHT  -        513.837 (meters)     1685.81  (feet) COMP
 QS0071  MODELED GRAVITY -    980,522.7   (mgal)                       NAVD 88
 QS0071
 QS0071  VERT ORDER      -  SECOND    CLASS 0
 QS0071
 QS0071.The horizontal coordinates were scaled from a map and have
 QS0071.an estimated accuracy of +/- 6 seconds.
 QS0071
 QS0071.The orthometric height was determined by differential leveling and
 QS0071.adjusted by the NATIONAL GEODETIC SURVEY
 QS0071.in June 1991.
 QS0071
 QS0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0071.GEOID18 height accuracy estimate available here.
 QS0071
 QS0071.Click photographs - Photos may exist for this station.
 QS0071
 QS0071.The dynamic height is computed by dividing the NAVD 88
 QS0071.geopotential number by the normal gravity value computed on the
 QS0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0071.degrees latitude (g = 980.6199 gals.).
 QS0071
 QS0071.The modeled gravity was interpolated from observed gravity values.
 QS0071
 QS0071;                    North         East    Units  Estimated Accuracy
 QS0071;SPC SD N     -   210,090.      595,870.      MT  (+/- 180 meters Scaled)
 QS0071
 QS0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR180639(NAD 83)
 QS0071
 QS0071                          SUPERSEDED SURVEY CONTROL
 QS0071
 QS0071  NGVD 29 (??/??/92)  513.498  (m)         1684.70   (f) ADJ UNCH    2 0
 QS0071
 QS0071.Superseded values are not recommended for survey control.
 QS0071
 QS0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0071.See file dsdata.pdf to determine how the superseded data were derived.
 QS0071
 QS0071_MARKER: DB = BENCH MARK DISK
 QS0071_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0071_SP_SET: CULVERT HEADWALL
 QS0071_STAMPING: E 67 1934
 QS0071_MARK LOGO: CGS
 QS0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0071+STABILITY: SURFACE MOTION
 QS0071
 QS0071  HISTORY     - Date     Condition        Report By
 QS0071  HISTORY     - 1934     MONUMENTED       CGS
 QS0071  HISTORY     - 1941     GOOD             CGS
 QS0071  HISTORY     - 19970309 MARK NOT FOUND   NGS
 QS0071
 QS0071                          STATION DESCRIPTION
 QS0071
 QS0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0071'0.9 MI E FROM MOUND CITY.
 QS0071'ABOUT 0.9 MILE EAST ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE AT
 QS0071'MOUND CITY, CAMPBELL COUNTY, ABOUT 5 1/2 POLES WEST OF A CURVE,
 QS0071'AT A 4- BY 6-FOOT CONCRETE BOX CULVERT, IN THE CENTER OF THE
 QS0071'TOP OF THE SOUTH CONCRETE HEAD WALL, 12.5 FEET SOUTH OF THE
 QS0071'CENTER LINE OF THE HIGHWAY, 5.2 FEET WEST OF A WHITE POST, AND
 QS0071'ABOUT 8 INCHES HIGHER THAN THE HIGHWAY.  A STANDARD DISK,
 QS0071'STAMPED E 67 1934.
 QS0071
 QS0071                          STATION RECOVERY (1941)
 QS0071
 QS0071'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0071'RECOVERED IN GOOD CONDITION.
 QS0071
 QS0071                          STATION RECOVERY (1997)
 QS0071
 QS0071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0071'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0304 ***********************************************************************
 QR0304  DESIGNATION -  E 68
 QR0304  PID         -  QR0304
 QR0304  STATE/COUNTY-  SD/POTTER
 QR0304  COUNTRY     -  US
 QR0304  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0304
 QR0304                         *CURRENT SURVEY CONTROL
 QR0304  ______________________________________________________________________
 QR0304* NAD 83(1986) POSITION- 45 14 40.     (N) 099 56 22.     (W)   SCALED
 QR0304* NAVD 88 ORTHO HEIGHT -   624.265 (meters)     2048.11  (feet) ADJUSTED
 QR0304  ______________________________________________________________________
 QR0304  GEOID HEIGHT    -        -22.356 (meters)                     GEOID18
 QR0304  DYNAMIC HEIGHT  -        624.182 (meters)     2047.84  (feet) COMP
 QR0304  MODELED GRAVITY -    980,463.5   (mgal)                       NAVD 88
 QR0304
 QR0304  VERT ORDER      -  SECOND    CLASS 0
 QR0304
 QR0304.The horizontal coordinates were scaled from a map and have
 QR0304.an estimated accuracy of +/- 6 seconds.
 QR0304
 QR0304.The orthometric height was determined by differential leveling and
 QR0304.adjusted by the NATIONAL GEODETIC SURVEY
 QR0304.in June 1991.
 QR0304
 QR0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0304.GEOID18 height accuracy estimate available here.
 QR0304
 QR0304.Click photographs - Photos may exist for this station.
 QR0304
 QR0304.The dynamic height is computed by dividing the NAVD 88
 QR0304.geopotential number by the normal gravity value computed on the
 QR0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0304.degrees latitude (g = 980.6199 gals.).
 QR0304
 QR0304.The modeled gravity was interpolated from observed gravity values.
 QR0304
 QR0304;                    North         East    Units  Estimated Accuracy
 QR0304;SPC SD N     -   156,810.      604,750.      MT  (+/- 180 meters Scaled)
 QR0304
 QR0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262105(NAD 83)
 QR0304
 QR0304                          SUPERSEDED SURVEY CONTROL
 QR0304
 QR0304  NGVD 29 (??/??/92)  623.891  (m)         2046.88   (f) ADJ UNCH    2 0
 QR0304
 QR0304.Superseded values are not recommended for survey control.
 QR0304
 QR0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0304.See file dsdata.pdf to determine how the superseded data were derived.
 QR0304
 QR0304_MARKER: DB = BENCH MARK DISK
 QR0304_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0304_SP_SET: BOX CULVERT HEADWALL
 QR0304_STAMPING: E 68 1934
 QR0304_MARK LOGO: CGS
 QR0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0304+STABILITY: SURFACE MOTION
 QR0304
 QR0304  HISTORY     - Date     Condition        Report By
 QR0304  HISTORY     - 1934     MONUMENTED       CGS
 QR0304  HISTORY     - 1941     GOOD             CGS
 QR0304
 QR0304                          STATION DESCRIPTION
 QR0304
 QR0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0304'16.4 MI N FROM GETTYSBURG.
 QR0304'16.4 MILES NORTH OF WATER TANK AT ALONG U.S. HIWAY 83, 711 FEET
 QR0304'SOUTH OF POINT OF INTERSECTION OF CURVE, THENCE 12 FEET WEST OF
 QR0304'CENTERLINE OF HIWAY AND 21 FT EAST OF RIGHT OF WAY FENCE.  SET
 QR0304'IN CENTER OF THE WEST HEADWALL OF 2 FT X 4 FT CONCRETE BOX
 QR0304'CULVERT, 2 FEET ABOVE ROAD LEVEL.
 QR0304
 QR0304                          STATION RECOVERY (1941)
 QR0304
 QR0304'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QR0304'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0305 ***********************************************************************
 QR0305  DESIGNATION -  E 68 RESET
 QR0305  PID         -  QR0305
 QR0305  STATE/COUNTY-  SD/POTTER
 QR0305  COUNTRY     -  US
 QR0305  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0305
 QR0305                         *CURRENT SURVEY CONTROL
 QR0305  ______________________________________________________________________
 QR0305* NAD 83(1986) POSITION- 45 14 39.     (N) 099 56 22.     (W)   SCALED
 QR0305* NAVD 88 ORTHO HEIGHT -   623.45  (meters)     2045.4   (feet) RESET
 QR0305  ______________________________________________________________________
 QR0305  GEOID HEIGHT    -        -22.356 (meters)                     GEOID18
 QR0305  VERT ORDER      -  THIRD
 QR0305
 QR0305.The horizontal coordinates were scaled from a map and have
 QR0305.an estimated accuracy of +/- 6 seconds.
 QR0305
 QR0305.The orthometric height was computed from unverified reset data.
 QR0305
 QR0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0305.GEOID18 height accuracy estimate available here.
 QR0305
 QR0305.Click photographs - Photos may exist for this station.
 QR0305
 QR0305;                    North         East    Units  Estimated Accuracy
 QR0305;SPC SD N     -   156,780.      604,750.      MT  (+/- 180 meters Scaled)
 QR0305
 QR0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262105(NAD 83)
 QR0305
 QR0305                          SUPERSEDED SURVEY CONTROL
 QR0305
 QR0305.No superseded survey control is available for this station.
 QR0305
 QR0305_MARKER: DB = BENCH MARK DISK
 QR0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0305_STAMPING: E 68 RESET 1956
 QR0305_MARK LOGO: CGS
 QR0305_PROJECTION: PROJECTING 8 CENTIMETERS
 QR0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0305+STABILITY: SURFACE MOTION
 QR0305
 QR0305  HISTORY     - Date     Condition        Report By
 QR0305  HISTORY     - 1956     MONUMENTED       CGS
 QR0305
 QR0305                          STATION DESCRIPTION
 QR0305
 QR0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0305'16.4 MI N FROM GETTYSBURG.
 QR0305'16.4 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0305'TOWER AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG
 QR0305'U.S. HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF
 QR0305'GETTYSBURG, THENCE 15.8 MILES NORTH ALONG STATE HIGHWAY 83, 0.15
 QR0305'MILE SOUTH OF THE T-JUNCTION OF STATE HIGHWAY 20, 50 FEET EAST OF
 QR0305'THE CENTERLINE OF THE HIGHWAY, AND 3 FEET SOUTH OF A WHITE WOODEN
 QR0305'WITNESS POST.  A STANDARD DISK, STAMPED E 68 RESET 1956 AND SET
 QR0305'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0229 ***********************************************************************
 QS0229  DESIGNATION -  E 69 RESET
 QS0229  PID         -  QS0229
 QS0229  STATE/COUNTY-  SD/DEWEY
 QS0229  COUNTRY     -  US
 QS0229  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0229
 QS0229                         *CURRENT SURVEY CONTROL
 QS0229  ______________________________________________________________________
 QS0229* NAD 83(1986) POSITION- 45 01 13.82   (N) 100 18 15.99   (W)   HD_HELD1
 QS0229* NAVD 88 ORTHO HEIGHT -   467.208 (meters)     1532.83  (feet) ADJUSTED
 QS0229  ______________________________________________________________________
 QS0229  GEOID HEIGHT    -        -22.464 (meters)                     GEOID18
 QS0229  DYNAMIC HEIGHT  -        467.141 (meters)     1532.61  (feet) COMP
 QS0229  MODELED GRAVITY -    980,461.3   (mgal)                       NAVD 88
 QS0229
 QS0229  VERT ORDER      -  SECOND    CLASS 0
 QS0229
 QS0229.The horizontal coordinates were determined by differentially corrected
 QS0229.hand held GPS observations or other comparable positioning techniques
 QS0229.and have an estimated accuracy of +/- 3 meters.
 QS0229
 QS0229.The orthometric height was determined by differential leveling and
 QS0229.adjusted by the NATIONAL GEODETIC SURVEY
 QS0229.in June 1991.
 QS0229
 QS0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0229.GEOID18 height accuracy estimate available here.
 QS0229
 QS0229.Click photographs - Photos may exist for this station.
 QS0229
 QS0229.The dynamic height is computed by dividing the NAVD 88
 QS0229.geopotential number by the normal gravity value computed on the
 QS0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0229.degrees latitude (g = 980.6199 gals.).
 QS0229
 QS0229.The modeled gravity was interpolated from observed gravity values.
 QS0229
 QS0229;                    North         East    Units  Estimated Accuracy
 QS0229;SPC SD N     -   131,966.5     576,005.8     MT  (+/- 3 meters HH1 GPS) 
 QS0229
 QS0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9722686055(NAD 83)
 QS0229
 QS0229                          SUPERSEDED SURVEY CONTROL
 QS0229
 QS0229  NGVD 29 (??/??/92)  466.833  (m)         1531.60   (f) ADJ UNCH    2 0
 QS0229
 QS0229.Superseded values are not recommended for survey control.
 QS0229
 QS0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0229.See file dsdata.pdf to determine how the superseded data were derived.
 QS0229
 QS0229_MARKER: DB = BENCH MARK DISK
 QS0229_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0229_SP_SET: BUILDING
 QS0229_STAMPING: E 69 RESET 1940
 QS0229_MARK LOGO: CGS
 QS0229_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0229
 QS0229  HISTORY     - Date     Condition        Report By
 QS0229  HISTORY     - 1940     MONUMENTED       BLM
 QS0229  HISTORY     - 1942     GOOD             CGS
 QS0229
 QS0229                          STATION DESCRIPTION
 QS0229
 QS0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 QS0229'AT CHEYENNE AGENCY.
 QS0229'AT CHEYENNE AGENCY, DEWEY COUNTY, AT THE CHEYENNE RIVER INDIAN
 QS0229'AGENCY HEADQUARTERS, IN THE NORTH WALL, 1.7 FEET EAST OF THE
 QS0229'NORTHWEST CORNER OF THE BUILDING, AND ABOUT 3.7 FEET ABOVE THE
 QS0229'GROUND.  A STANDARD DISK, STAMPED E 69 RESET 1940 AND SET
 QS0229'VERTICALLY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0351 ***********************************************************************
 OR0351  DESIGNATION -  E 7
 OR0351  PID         -  OR0351
 OR0351  STATE/COUNTY-  SD/AURORA
 OR0351  COUNTRY     -  US
 OR0351  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0351
 OR0351                         *CURRENT SURVEY CONTROL
 OR0351  ______________________________________________________________________
 OR0351* NAD 83(1986) POSITION- 43 43 11.     (N) 098 35 41.     (W)   SCALED
 OR0351* NAVD 88 ORTHO HEIGHT -   483.017 (meters)     1584.70  (feet) ADJUSTED
 OR0351  ______________________________________________________________________
 OR0351  GEOID HEIGHT    -        -25.848 (meters)                     GEOID18
 OR0351  DYNAMIC HEIGHT  -        482.894 (meters)     1584.29  (feet) COMP
 OR0351  MODELED GRAVITY -    980,349.9   (mgal)                       NAVD 88
 OR0351
 OR0351  VERT ORDER      -  FIRST     CLASS II
 OR0351
 OR0351.The horizontal coordinates were scaled from a map and have
 OR0351.an estimated accuracy of +/- 6 seconds.
 OR0351
 OR0351.The orthometric height was determined by differential leveling and
 OR0351.adjusted by the NATIONAL GEODETIC SURVEY
 OR0351.in June 1991.
 OR0351
 OR0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0351.GEOID18 height accuracy estimate available here.
 OR0351
 OR0351.Click photographs - Photos may exist for this station.
 OR0351
 OR0351.The dynamic height is computed by dividing the NAVD 88
 OR0351.geopotential number by the normal gravity value computed on the
 OR0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0351.degrees latitude (g = 980.6199 gals.).
 OR0351
 OR0351.The modeled gravity was interpolated from observed gravity values.
 OR0351
 OR0351;                    North         East    Units  Estimated Accuracy
 OR0351;SPC SD S     -   155,480.      740,080.      MT  (+/- 180 meters Scaled)
 OR0351
 OR0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP326408(NAD 83)
 OR0351
 OR0351                          SUPERSEDED SURVEY CONTROL
 OR0351
 OR0351  NGVD 29 (??/??/92)  482.684  (m)         1583.61   (f) ADJ UNCH    1 2
 OR0351
 OR0351.Superseded values are not recommended for survey control.
 OR0351
 OR0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0351.See file dsdata.pdf to determine how the superseded data were derived.
 OR0351
 OR0351_MARKER: DB = BENCH MARK DISK
 OR0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0351_STAMPING: E 7 1925
 OR0351_MARK LOGO: CGS
 OR0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0351+STABILITY: SURFACE MOTION
 OR0351
 OR0351  HISTORY     - Date     Condition        Report By
 OR0351  HISTORY     - 1925     MONUMENTED       CGS
 OR0351  HISTORY     - 1935     GOOD             CGS
 OR0351  HISTORY     - 1981     MARK NOT FOUND   NGS
 OR0351  HISTORY     - 20120126 MARK NOT FOUND   INDIV
 OR0351
 OR0351                          STATION DESCRIPTION
 OR0351
 OR0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0351'5.5 MI W FROM PLANKINTON.
 OR0351'ABOUT 5-1/2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0351'AND PACIFIC RAILROAD FROM THE STATION AT PLANKINTON, AURORA
 OR0351'COUNTY, ABOUT 1/4 MILE NORTH OF A DISTRICT SCHOOL, AT A
 OR0351'SECTION-LINE ROAD CROSSING, ABOUT 100 FEET SOUTHWEST OF THE
 OR0351'CENTER OF THE CROSSING, 91.2 FEET SOUTH OF THE CENTER LINE OF THE
 OR0351'TRACK, 43.3 FEET WEST OF THE CENTER LINE OF THE ROAD, AND 45 FEET
 OR0351'SOUTH OF A ROW OF POLES.  A STANDARD DISK, STAMPED E 7 1925 AND
 OR0351'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES
 OR0351'ABOVE GROUND.
 OR0351
 OR0351                          STATION RECOVERY (1935)
 OR0351
 OR0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0351'RECOVERED IN GOOD CONDITION.
 OR0351
 OR0351                          STATION RECOVERY (1981)
 OR0351
 OR0351'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 OR0351'MARK NOT FOUND.
 OR0351
 OR0351                          STATION RECOVERY (2012)
 OR0351
 OR0351'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0523 ***********************************************************************
 OS0523  DESIGNATION -  E 7 M 2
 OS0523  PID         -  OS0523
 OS0523  STATE/COUNTY-  SD/JACKSON
 OS0523  COUNTRY     -  US
 OS0523  USGS QUAD   -  WETA (2017)
 OS0523
 OS0523                         *CURRENT SURVEY CONTROL
 OS0523  ______________________________________________________________________
 OS0523* NAD 83(1986) POSITION- 43 50 13.     (N) 101 44 28.     (W)   SCALED
 OS0523* NAVD 88 ORTHO HEIGHT -   762.54  (meters)     2501.8   (feet) RESET
 OS0523  ______________________________________________________________________
 OS0523  GEOID HEIGHT    -        -20.731 (meters)                     GEOID18
 OS0523  VERT ORDER      -  THIRD
 OS0523
 OS0523.The horizontal coordinates were scaled from a map and have
 OS0523.an estimated accuracy of +/- 6 seconds.
 OS0523
 OS0523.The orthometric height was computed from unverified reset data.
 OS0523
 OS0523.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0523.GEOID18 height accuracy estimate available here.
 OS0523
 OS0523.Click photographs - Photos may exist for this station.
 OS0523
 OS0523;                    North         East    Units  Estimated Accuracy
 OS0523;SPC SD S     -   168,000.      486,790.      MT  (+/- 180 meters Scaled)
 OS0523
 OS0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP796574(NAD 83)
 OS0523
 OS0523                          SUPERSEDED SURVEY CONTROL
 OS0523
 OS0523.No superseded survey control is available for this station.
 OS0523
 OS0523_MARKER: DS = TRIANGULATION STATION DISK
 OS0523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0523_STAMPING: E 7 M 2 1966 BM RESET
 OS0523_MARK LOGO: CGS
 OS0523_PROJECTION: FLUSH
 OS0523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0523+STABILITY: SURFACE MOTION
 OS0523
 OS0523  HISTORY     - Date     Condition        Report By
 OS0523  HISTORY     - 1966     MONUMENTED       CGS
 OS0523
 OS0523                          STATION DESCRIPTION
 OS0523
 OS0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0523'12.4 MI W FROM KADOKA.
 OS0523'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0523'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, THENCE
 OS0523'CONTINUE WEST ALONG INTERSTATE 90 FOR 4.0 MILES, THENCE NORTH
 OS0523'ALONG A SECTION-LINE ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT,
 OS0523'146 FEET WEST OF THE CENTERLINE OF THE ROAD, 3 FEET SOUTH OF
 OS0523'AN EAST-WEST FENCE, 3 FEET SOUTHEAST OF A METAL WITNESS POST
 OS0523'AND SET IN THE TOP OF A CONCRETE POST THAT IS FLUSH WITH THE
 OS0523'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0524 ***********************************************************************
 OS0524  DESIGNATION -  E 7 M 2 RM 3
 OS0524  PID         -  OS0524
 OS0524  STATE/COUNTY-  SD/JACKSON
 OS0524  COUNTRY     -  US
 OS0524  USGS QUAD   -  WETA (2017)
 OS0524
 OS0524                         *CURRENT SURVEY CONTROL
 OS0524  ______________________________________________________________________
 OS0524* NAD 83(1986) POSITION- 43 50 13.     (N) 101 44 29.     (W)   SCALED
 OS0524* NAVD 88 ORTHO HEIGHT -   762.37  (meters)     2501.2   (feet) RESET
 OS0524  ______________________________________________________________________
 OS0524  GEOID HEIGHT    -        -20.730 (meters)                     GEOID18
 OS0524  VERT ORDER      -  THIRD
 OS0524
 OS0524.The horizontal coordinates were scaled from a map and have
 OS0524.an estimated accuracy of +/- 6 seconds.
 OS0524
 OS0524.The orthometric height was computed from unverified reset data.
 OS0524
 OS0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0524.GEOID18 height accuracy estimate available here.
 OS0524
 OS0524.Click photographs - Photos may exist for this station.
 OS0524
 OS0524;                    North         East    Units  Estimated Accuracy
 OS0524;SPC SD S     -   168,000.      486,770.      MT  (+/- 180 meters Scaled)
 OS0524
 OS0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP796574(NAD 83)
 OS0524
 OS0524                          SUPERSEDED SURVEY CONTROL
 OS0524
 OS0524.No superseded survey control is available for this station.
 OS0524
 OS0524_MARKER: DR = REFERENCE MARK DISK
 OS0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0524_STAMPING: E 7 M 2 NO 3 1966 BM RESET
 OS0524_MARK LOGO: CGS
 OS0524_PROJECTION: FLUSH
 OS0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0524+STABILITY: SURFACE MOTION
 OS0524
 OS0524  HISTORY     - Date     Condition        Report By
 OS0524  HISTORY     - 1966     MONUMENTED       CGS
 OS0524
 OS0524                          STATION DESCRIPTION
 OS0524
 OS0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0524'12.4 MI W FROM KADOKA.
 OS0524'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0524'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, THENCE WEST
 OS0524'ALONG INTERSTATE 90 FOR 4.0 MILES THENCE NORTH ALONG A
 OS0524'SECTION-LINE ROAD FOR 0.25 MILE TO THE MARK ON THE LEFT, 96 FEET
 OS0524'WEST OF THE CENTERLINE OF THE ROAD, 2 FEET SOUTH OF AN EAST-WEST
 OS0524'FENCE AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0524'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0525 ***********************************************************************
 OS0525  DESIGNATION -  E 7 M 2 RM 4
 OS0525  PID         -  OS0525
 OS0525  STATE/COUNTY-  SD/JACKSON
 OS0525  COUNTRY     -  US
 OS0525  USGS QUAD   -  WETA (2017)
 OS0525
 OS0525                         *CURRENT SURVEY CONTROL
 OS0525  ______________________________________________________________________
 OS0525* NAD 83(1986) POSITION- 43 50 13.     (N) 101 44 28.     (W)   SCALED
 OS0525* NAVD 88 ORTHO HEIGHT -   762.06  (meters)     2500.2   (feet) RESET
 OS0525  ______________________________________________________________________
 OS0525  GEOID HEIGHT    -        -20.731 (meters)                     GEOID18
 OS0525  VERT ORDER      -  THIRD
 OS0525
 OS0525.The horizontal coordinates were scaled from a map and have
 OS0525.an estimated accuracy of +/- 6 seconds.
 OS0525
 OS0525.The orthometric height was computed from unverified reset data.
 OS0525
 OS0525.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0525.GEOID18 height accuracy estimate available here.
 OS0525
 OS0525.Click photographs - Photos may exist for this station.
 OS0525
 OS0525;                    North         East    Units  Estimated Accuracy
 OS0525;SPC SD S     -   168,000.      486,790.      MT  (+/- 180 meters Scaled)
 OS0525
 OS0525_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP796574(NAD 83)
 OS0525
 OS0525                          SUPERSEDED SURVEY CONTROL
 OS0525
 OS0525.No superseded survey control is available for this station.
 OS0525
 OS0525_MARKER: DR = REFERENCE MARK DISK
 OS0525_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0525_STAMPING: E 7 M 2 NO 4 1966 BM RESET
 OS0525_MARK LOGO: CGS
 OS0525_PROJECTION: FLUSH
 OS0525_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0525+STABILITY: SURFACE MOTION
 OS0525
 OS0525  HISTORY     - Date     Condition        Report By
 OS0525  HISTORY     - 1966     MONUMENTED       CGS
 OS0525
 OS0525                          STATION DESCRIPTION
 OS0525
 OS0525'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0525'12.4 MI W FROM KADOKA.
 OS0525'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0525'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, THENCE
 OS0525'CONTINUE WEST ALONG INTERSTATE 90 FOR 4.0 MILES TO A ROAD RIGHT,
 OS0525'THENCE NORTH 0.25 MILE TO THE MARK ON THE LEFT, 42 FEET ESAT
 OS0525'OF A FENCE CORNER, 2 FEET SOUTH OF AN EAST-WEST FENCE AND SET
 OS0525'IN THE TOP OF A CONCRETE POST FLUSH WITH THE SURFACE OF THE
 OS0525'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0529 ***********************************************************************
 OS0529  DESIGNATION -  E 7 M AZ MK
 OS0529  PID         -  OS0529
 OS0529  STATE/COUNTY-  SD/JACKSON
 OS0529  COUNTRY     -  US
 OS0529  USGS QUAD   -  WETA (2017)
 OS0529
 OS0529                         *CURRENT SURVEY CONTROL
 OS0529  ______________________________________________________________________
 OS0529* NAD 83(1986) POSITION- 43 51 01.     (N) 101 44 51.     (W)   SCALED
 OS0529* NAVD 88 ORTHO HEIGHT -   753.483 (meters)     2472.05  (feet) ADJUSTED
 OS0529  ______________________________________________________________________
 OS0529  GEOID HEIGHT    -        -20.715 (meters)                     GEOID18
 OS0529  DYNAMIC HEIGHT  -        753.245 (meters)     2471.27  (feet) COMP
 OS0529  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 OS0529
 OS0529  VERT ORDER      -  SECOND    CLASS 0
 OS0529
 OS0529.The horizontal coordinates were scaled from a map and have
 OS0529.an estimated accuracy of +/- 6 seconds.
 OS0529
 OS0529.The orthometric height was determined by differential leveling and
 OS0529.adjusted by the NATIONAL GEODETIC SURVEY
 OS0529.in June 1991.
 OS0529
 OS0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0529.GEOID18 height accuracy estimate available here.
 OS0529
 OS0529.Click photographs - Photos may exist for this station.
 OS0529
 OS0529.The dynamic height is computed by dividing the NAVD 88
 OS0529.geopotential number by the normal gravity value computed on the
 OS0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0529.degrees latitude (g = 980.6199 gals.).
 OS0529
 OS0529.The modeled gravity was interpolated from observed gravity values.
 OS0529
 OS0529;                    North         East    Units  Estimated Accuracy
 OS0529;SPC SD S     -   169,490.      486,310.      MT  (+/- 180 meters Scaled)
 OS0529
 OS0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP791589(NAD 83)
 OS0529
 OS0529                          SUPERSEDED SURVEY CONTROL
 OS0529
 OS0529  NGVD 29 (??/??/92)  753.03   (m)         2470.6    (f) COMPUTED    2 0
 OS0529
 OS0529.Superseded values are not recommended for survey control.
 OS0529
 OS0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0529.See file dsdata.pdf to determine how the superseded data were derived.
 OS0529
 OS0529_MARKER: DZ = AZIMUTH MARK DISK
 OS0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0529_STAMPING: E 7 M 1961
 OS0529_MARK LOGO: CGS
 OS0529_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0529+STABILITY: SURFACE MOTION
 OS0529
 OS0529  HISTORY     - Date     Condition        Report By
 OS0529  HISTORY     - 1961     MONUMENTED       CGS
 OS0529  HISTORY     - 1962     GOOD             CGS
 OS0529  HISTORY     - 1966     GOOD             CGS
 OS0529
 OS0529                          STATION DESCRIPTION
 OS0529
 OS0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0529'13.5 MI W FROM KADOKA.
 OS0529'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0529'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0529'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0529'40 AND 73, THENCE 4.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0529'HIGHWAY 40, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT ROAD,
 OS0529'THENCE 0.3 MILE WEST ALONG A GRADED DIRT ROAD, 0.2 MILE WEST OF
 OS0529'A FARM HOUSE, 33 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 OS0529'ABOUT LEVEL WITH THE ROAD, 1 FOOT SOUTH OF A FENCE, 2.7 FEET
 OS0529'WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 OS0529'POST PROJECTING 4-INCHES.
 OS0529
 OS0529                          STATION RECOVERY (1966)
 OS0529
 OS0529'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0529'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0517 ***********************************************************************
 OS0517  DESIGNATION -  E 7 N 2
 OS0517  PID         -  OS0517
 OS0517  STATE/COUNTY-  SD/JACKSON
 OS0517  COUNTRY     -  US
 OS0517  USGS QUAD   -  WETA (2017)
 OS0517
 OS0517                         *CURRENT SURVEY CONTROL
 OS0517  ______________________________________________________________________
 OS0517* NAD 83(1986) POSITION- 43 50 07.     (N) 101 44 15.     (W)   SCALED
 OS0517* NAVD 88 ORTHO HEIGHT -   773.44  (meters)     2537.5   (feet) RESET
 OS0517  ______________________________________________________________________
 OS0517  GEOID HEIGHT    -        -20.744 (meters)                     GEOID18
 OS0517  VERT ORDER      -  THIRD
 OS0517
 OS0517.The horizontal coordinates were scaled from a map and have
 OS0517.an estimated accuracy of +/- 6 seconds.
 OS0517
 OS0517.The orthometric height was computed from unverified reset data.
 OS0517
 OS0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0517.GEOID18 height accuracy estimate available here.
 OS0517
 OS0517.Click photographs - Photos may exist for this station.
 OS0517
 OS0517;                    North         East    Units  Estimated Accuracy
 OS0517;SPC SD S     -   167,810.      487,080.      MT  (+/- 180 meters Scaled)
 OS0517
 OS0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP799572(NAD 83)
 OS0517
 OS0517                          SUPERSEDED SURVEY CONTROL
 OS0517
 OS0517.No superseded survey control is available for this station.
 OS0517
 OS0517_MARKER: DS = TRIANGULATION STATION DISK
 OS0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0517_STAMPING: E 7 N 2 1966 BM RESET
 OS0517_MARK LOGO: CGS
 OS0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0517+STABILITY: SURFACE MOTION
 OS0517
 OS0517  HISTORY     - Date     Condition        Report By
 OS0517  HISTORY     - 1966     MONUMENTED       CGS
 OS0517
 OS0517                          STATION DESCRIPTION
 OS0517
 OS0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0517'11.5 MI W FROM KADOKA.
 OS0517'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0517'FROM KADOKA TO JUNCTION WITH STATE HIGHWAY 73, THENCE CONTINUE
 OS0517'WEST ON INTERSTATE 90 FOR 3.8 MILES TO MARK ON LEFT, 330 FEET
 OS0517'SOUTH OF THE CENTER OF THE MEDIAN, 3.5 FEET SOUTHWEST OF A METAL
 OS0517'WITNESS POST AND 3 FEET SOUTH OF RIGHT OF WAY FENCE AND SET IN
 OS0517'THE TOP OF A ROUND CONCRETE POST PROJECTING ABOUT 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0519 ***********************************************************************
 OS0519  DESIGNATION -  E 7 N 2 RM 3
 OS0519  PID         -  OS0519
 OS0519  STATE/COUNTY-  SD/JACKSON
 OS0519  COUNTRY     -  US
 OS0519  USGS QUAD   -  WETA (2017)
 OS0519
 OS0519                         *CURRENT SURVEY CONTROL
 OS0519  ______________________________________________________________________
 OS0519* NAD 83(1986) POSITION- 43 50 07.     (N) 101 44 15.     (W)   SCALED
 OS0519* NAVD 88 ORTHO HEIGHT -   774.29  (meters)     2540.3   (feet) RESET
 OS0519  ______________________________________________________________________
 OS0519  GEOID HEIGHT    -        -20.744 (meters)                     GEOID18
 OS0519  VERT ORDER      -  THIRD
 OS0519
 OS0519.The horizontal coordinates were scaled from a map and have
 OS0519.an estimated accuracy of +/- 6 seconds.
 OS0519
 OS0519.The orthometric height was computed from unverified reset data.
 OS0519
 OS0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0519.GEOID18 height accuracy estimate available here.
 OS0519
 OS0519.Click photographs - Photos may exist for this station.
 OS0519
 OS0519;                    North         East    Units  Estimated Accuracy
 OS0519;SPC SD S     -   167,810.      487,080.      MT  (+/- 180 meters Scaled)
 OS0519
 OS0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP799572(NAD 83)
 OS0519
 OS0519                          SUPERSEDED SURVEY CONTROL
 OS0519
 OS0519.No superseded survey control is available for this station.
 OS0519
 OS0519_MARKER: DR = REFERENCE MARK DISK
 OS0519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0519_STAMPING: E 7 N 2 NO 3 1966 BM RESET
 OS0519_MARK LOGO: CGS
 OS0519_PROJECTION: FLUSH
 OS0519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0519+STABILITY: SURFACE MOTION
 OS0519
 OS0519  HISTORY     - Date     Condition        Report By
 OS0519  HISTORY     - 1966     MONUMENTED       CGS
 OS0519
 OS0519                          STATION DESCRIPTION
 OS0519
 OS0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0519'11.5 MI W FROM KADOKA.
 OS0519'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0519'FROM KADOKA TO JUNCTION WITH STATE HIGHWAY 73, THENCE CONTINUE
 OS0519'WEST ALONG INTERSTATE 90 FOR 3.8 MILES TO MARK ON LEFT, ABOUT
 OS0519'328 FEET SOUTH OF THE CENTER OF THE MEDIAN, ABOUT 58 FEET EAST
 OS0519'OF E 7 N 2 1966, 1 FOOT SOUTH OF THE RIGHT OF WAY FENCE AND SET
 OS0519'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0518 ***********************************************************************
 OS0518  DESIGNATION -  E 7 N 2 RM 4
 OS0518  PID         -  OS0518
 OS0518  STATE/COUNTY-  SD/JACKSON
 OS0518  COUNTRY     -  US
 OS0518  USGS QUAD   -  WETA (2017)
 OS0518
 OS0518                         *CURRENT SURVEY CONTROL
 OS0518  ______________________________________________________________________
 OS0518* NAD 83(1986) POSITION- 43 50 08.     (N) 101 44 15.     (W)   SCALED
 OS0518* NAVD 88 ORTHO HEIGHT -   773.02  (meters)     2536.1   (feet) RESET
 OS0518  ______________________________________________________________________
 OS0518  GEOID HEIGHT    -        -20.744 (meters)                     GEOID18
 OS0518  VERT ORDER      -  THIRD
 OS0518
 OS0518.The horizontal coordinates were scaled from a map and have
 OS0518.an estimated accuracy of +/- 6 seconds.
 OS0518
 OS0518.The orthometric height was computed from unverified reset data.
 OS0518
 OS0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0518.GEOID18 height accuracy estimate available here.
 OS0518
 OS0518.Click photographs - Photos may exist for this station.
 OS0518
 OS0518;                    North         East    Units  Estimated Accuracy
 OS0518;SPC SD S     -   167,840.      487,080.      MT  (+/- 180 meters Scaled)
 OS0518
 OS0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP799572(NAD 83)
 OS0518
 OS0518                          SUPERSEDED SURVEY CONTROL
 OS0518
 OS0518.No superseded survey control is available for this station.
 OS0518
 OS0518_MARKER: DR = REFERENCE MARK DISK
 OS0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0518_STAMPING: E 7 N 2 NO 4 1966 RM RESET
 OS0518_MARK LOGO: CGS
 OS0518_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0518+STABILITY: SURFACE MOTION
 OS0518
 OS0518  HISTORY     - Date     Condition        Report By
 OS0518  HISTORY     - 1966     MONUMENTED       CGS
 OS0518
 OS0518                          STATION DESCRIPTION
 OS0518
 OS0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0518'11.5 MI W FROM KADOKA.
 OS0518'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0518'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, THENCE
 OS0518'CONTINUE WEST ALONG INTERSTATE 90 FOR 3.8 MILES TO MARK ON LEFT,
 OS0518'ABOUT 327 FEET SOUTH OF THE CENTER OF THE MEDIAN, 64 FEET WEST
 OS0518'OF E 7 N 2 1966, 1 FOOT NORTH OF THE RIGHT OF WAY FENCE AND
 OS0518'SET IN TOP OF CONCRETE POST PROJECTING 4 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0520 ***********************************************************************
 OS0520  DESIGNATION -  E 7 N RM 2
 OS0520  PID         -  OS0520
 OS0520  STATE/COUNTY-  SD/JACKSON
 OS0520  COUNTRY     -  US
 OS0520  USGS QUAD   -  WETA (2017)
 OS0520
 OS0520                         *CURRENT SURVEY CONTROL
 OS0520  ______________________________________________________________________
 OS0520* NAD 83(1986) POSITION- 43 50 08.     (N) 101 44 16.     (W)   SCALED
 OS0520* NAVD 88 ORTHO HEIGHT -   772.453 (meters)     2534.29  (feet) ADJUSTED
 OS0520  ______________________________________________________________________
 OS0520  GEOID HEIGHT    -        -20.743 (meters)                     GEOID18
 OS0520  DYNAMIC HEIGHT  -        772.207 (meters)     2533.48  (feet) COMP
 OS0520  MODELED GRAVITY -    980,274.7   (mgal)                       NAVD 88
 OS0520
 OS0520  VERT ORDER      -  SECOND    CLASS 0
 OS0520
 OS0520.The horizontal coordinates were scaled from a map and have
 OS0520.an estimated accuracy of +/- 6 seconds.
 OS0520
 OS0520.The orthometric height was determined by differential leveling and
 OS0520.adjusted by the NATIONAL GEODETIC SURVEY
 OS0520.in June 1991.
 OS0520
 OS0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0520.GEOID18 height accuracy estimate available here.
 OS0520
 OS0520.Click photographs - Photos may exist for this station.
 OS0520
 OS0520.The dynamic height is computed by dividing the NAVD 88
 OS0520.geopotential number by the normal gravity value computed on the
 OS0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0520.degrees latitude (g = 980.6199 gals.).
 OS0520
 OS0520.The modeled gravity was interpolated from observed gravity values.
 OS0520
 OS0520;                    North         East    Units  Estimated Accuracy
 OS0520;SPC SD S     -   167,840.      487,060.      MT  (+/- 180 meters Scaled)
 OS0520
 OS0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP798572(NAD 83)
 OS0520
 OS0520                          SUPERSEDED SURVEY CONTROL
 OS0520
 OS0520  NGVD 29 (??/??/92)  772.00   (m)         2532.8    (f) COMPUTED    2 0
 OS0520
 OS0520.Superseded values are not recommended for survey control.
 OS0520
 OS0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0520.See file dsdata.pdf to determine how the superseded data were derived.
 OS0520
 OS0520_MARKER: DR = REFERENCE MARK DISK
 OS0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0520_STAMPING: E 7 N NO 2 1961
 OS0520_MARK LOGO: CGS
 OS0520_PROJECTION: FLUSH
 OS0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0520+STABILITY: SURFACE MOTION
 OS0520
 OS0520  HISTORY     - Date     Condition        Report By
 OS0520  HISTORY     - 1961     MONUMENTED       CGS
 OS0520  HISTORY     - 1962     GOOD             CGS
 OS0520  HISTORY     - 1966     GOOD             CGS
 OS0520
 OS0520                          STATION DESCRIPTION
 OS0520
 OS0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0520'12 MI W FROM KADOKA.
 OS0520'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0520'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0520'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0520'40 AND 73, THENCE 3.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0520'HIGHWAY 40, ABOUT 4 FEET ABOVE THE LEVEL OF THE HIGHWAY, 114 FEET
 OS0520'SOUTH OF THE CENTER LINE OF THE NEW HIGHWAY, 1 FOOT NORTH OF A
 OS0520'FENCE, 329.1 FEET SOUTHEAST AND ACROSS THE HIGHWAY FROM E 7 N
 OS0520'1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OS0520'THE GROUND.
 OS0520
 OS0520                          STATION RECOVERY (1966)
 OS0520
 OS0520'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0520 ***********************************************************************
 QS0520  DESIGNATION -  E 71
 QS0520  PID         -  QS0520
 QS0520  STATE/COUNTY-  SD/ZIEBACH
 QS0520  COUNTRY     -  US
 QS0520  USGS QUAD   -  DUPREE (2017)
 QS0520
 QS0520                         *CURRENT SURVEY CONTROL
 QS0520  ______________________________________________________________________
 QS0520* NAD 83(1986) POSITION- 45 03 05.5    (N) 101 34 06.3    (W)   HD_HELD2
 QS0520* NAVD 88 ORTHO HEIGHT -   713.270 (meters)     2340.12  (feet) ADJUSTED
 QS0520  ______________________________________________________________________
 QS0520  GEOID HEIGHT    -        -20.612 (meters)                     GEOID18
 QS0520  DYNAMIC HEIGHT  -        713.128 (meters)     2339.65  (feet) COMP
 QS0520  MODELED GRAVITY -    980,394.1   (mgal)                       NAVD 88
 QS0520
 QS0520  VERT ORDER      -  FIRST     CLASS II
 QS0520
 QS0520.The horizontal coordinates were established by autonomous hand held GPS
 QS0520.observations and have an estimated accuracy of +/- 10 meters.
 QS0520
 QS0520.The orthometric height was determined by differential leveling and
 QS0520.adjusted by the NATIONAL GEODETIC SURVEY
 QS0520.in July 1998.
 QS0520
 QS0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0520.GEOID18 height accuracy estimate available here.
 QS0520
 QS0520.Click photographs - Photos may exist for this station.
 QS0520
 QS0520.The dynamic height is computed by dividing the NAVD 88
 QS0520.geopotential number by the normal gravity value computed on the
 QS0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0520.degrees latitude (g = 980.6199 gals.).
 QS0520
 QS0520.The modeled gravity was interpolated from observed gravity values.
 QS0520
 QS0520;                    North         East    Units  Estimated Accuracy
 QS0520;SPC SD N     -   136,565.      476,461.      MT  (+/- 10 meters HH2 GPS)
 QS0520
 QS0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9775191883(NAD 83)
 QS0520
 QS0520                          SUPERSEDED SURVEY CONTROL
 QS0520
 QS0520  NAVD 88 (06/15/91)  713.262  (m)         2340.09   (f) SUPERSEDED  1 2
 QS0520  NGVD 29 (??/??/92)  712.813  (m)         2338.62   (f) ADJ UNCH    1 2
 QS0520
 QS0520.Superseded values are not recommended for survey control.
 QS0520
 QS0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0520.See file dsdata.pdf to determine how the superseded data were derived.
 QS0520
 QS0520_MARKER: DB = BENCH MARK DISK
 QS0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0520_STAMPING: E 71 1934
 QS0520_MARK LOGO: CGS
 QS0520_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0520_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0520+STABILITY: SURFACE MOTION
 QS0520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0520+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 QS0520
 QS0520  HISTORY     - Date     Condition        Report By
 QS0520  HISTORY     - 1934     MONUMENTED       CGS
 QS0520  HISTORY     - 1985     GOOD             NGS
 QS0520  HISTORY     - 19960425 GOOD             NGS
 QS0520  HISTORY     - 20120718 GOOD             INDIV
 QS0520  HISTORY     - 20210910 MARK NOT FOUND   NGS
 QS0520
 QS0520                          STATION DESCRIPTION
 QS0520
 QS0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0520'2 MI E FROM DUPREE.
 QS0520'ABOUT 2 MILES EAST OF DUPREE BY HIGHWAY.  ALONG THE CHICAGO,
 QS0520'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD.  AT ROAD CROSSING,
 QS0520'2 POLES EAST OF MILEPOST 81.  JUST SOUTH OF JUNCTION OF STATE
 QS0520'HIGHWAY 63 AND U.S. HIGHWAY 212.  SET IN POST 63 FEET WEST OF
 QS0520'THE CENTER LINE OF THE ROAD AND 50 FEET SOUTH OF THE CENTER
 QS0520'LINE OF THE TRACKS, AT TRACK LEVEL.  STANDARD DISK, STAMPED
 QS0520'E 71 1934.
 QS0520
 QS0520                          STATION RECOVERY (1985)
 QS0520
 QS0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0520'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  2.86 KM (1.78
 QS0520'MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 QS0520'DUPREE, AT THE T JUNCTION OF STATE HIGHWAY 65 LEADING NORTH, IN THE
 QS0520'SOUTHWEST CORNER OF A GRAVEL SECTION LINE ROAD LEADING SOUTH,
 QS0520'60.0 METERS (197 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.5 METERS (54
 QS0520'FT) WEST OF THE CENTER OF THE GRAVEL ROAD, 118.0 METERS (387 FT)
 QS0520'SOUTHEAST OF MILEPOST 138 AND 9.4 METERS (31 FT) NORTH-NORTHWEST OF A
 QS0520'POWER POLE.
 QS0520'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 QS0520'THE MARK IS 1.5 M BELOW THE HIGHWAY.
 QS0520
 QS0520                          STATION RECOVERY (1996)
 QS0520
 QS0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0520'2.9 KM (1.80 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0520'MAIN STREET IN DUPREE, 100.4 M (329.4 FT) EAST OF MILEPOST 138, 58.4 M
 QS0520'(191.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 16.4 M (53.8 FT) WEST OF
 QS0520'THE CENTER OF A DIRT ROAD, 14.6 M (47.9 FT) SOUTH OF THE CENTER OF AN
 QS0520'RAILROAD GRADE (TRACKS REMOVED), 9.1 M (29.9 FT) NORTHWEST OF A
 QS0520'UTILITY POLE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 QS0520'(0.7 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 QS0520'GROUND SURFACE.
 QS0520
 QS0520                          STATION RECOVERY (2012)
 QS0520
 QS0520'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0520'RECOVERED IN GOOD CONDITION.
 QS0520
 QS0520                          STATION RECOVERY (2021)
 QS0520
 QS0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2021 (TAH)
 QS0520'THE STATION IS LOCATED ABOUT 10.5 MI (17.0 KM) EAST OF RED ELM, 7.2 MI
 QS0520'(11.6 KM) WEST-NORTHWEST OF LANTRY AND 1.6 MI (2.6 KM) EAST OF DUPREE.
 QS0520'THE MARK'S LOCATION WAS REDETERMINED PHOTOGRAPHICALLY USING LEVELING
 QS0520'PROJECT L3007'S STADIA DISTANCES ALONG THE ABANDONED RAILROAD GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0384 ***********************************************************************
 PT0384  DESIGNATION -  E 72
 PT0384  PID         -  PT0384
 PT0384  STATE/COUNTY-  SD/ZIEBACH
 PT0384  COUNTRY     -  US
 PT0384  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0384
 PT0384                         *CURRENT SURVEY CONTROL
 PT0384  ______________________________________________________________________
 PT0384* NAD 83(1986) POSITION- 44 51 48.     (N) 101 16 42.     (W)   SCALED
 PT0384* NAVD 88 ORTHO HEIGHT -   617.190 (meters)     2024.90  (feet) ADJUSTED
 PT0384  ______________________________________________________________________
 PT0384  GEOID HEIGHT    -        -21.425 (meters)                     GEOID18
 PT0384  DYNAMIC HEIGHT  -        617.071 (meters)     2024.51  (feet) COMP
 PT0384  MODELED GRAVITY -    980,404.6   (mgal)                       NAVD 88
 PT0384
 PT0384  VERT ORDER      -  FIRST     CLASS II
 PT0384
 PT0384.The horizontal coordinates were scaled from a map and have
 PT0384.an estimated accuracy of +/- 6 seconds.
 PT0384
 PT0384.The orthometric height was determined by differential leveling and
 PT0384.adjusted by the NATIONAL GEODETIC SURVEY
 PT0384.in June 1991.
 PT0384
 PT0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0384.GEOID18 height accuracy estimate available here.
 PT0384
 PT0384.Click photographs - Photos may exist for this station.
 PT0384
 PT0384.The dynamic height is computed by dividing the NAVD 88
 PT0384.geopotential number by the normal gravity value computed on the
 PT0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0384.degrees latitude (g = 980.6199 gals.).
 PT0384
 PT0384.The modeled gravity was interpolated from observed gravity values.
 PT0384
 PT0384;                    North         East    Units  Estimated Accuracy
 PT0384;SPC SD N     -   115,250.      498,980.      MT  (+/- 180 meters Scaled)
 PT0384
 PT0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ200702(NAD 83)
 PT0384
 PT0384                          SUPERSEDED SURVEY CONTROL
 PT0384
 PT0384  NGVD 29 (??/??/92)  616.729  (m)         2023.39   (f) ADJ UNCH    1 2
 PT0384
 PT0384.Superseded values are not recommended for survey control.
 PT0384
 PT0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0384.See file dsdata.pdf to determine how the superseded data were derived.
 PT0384
 PT0384_MARKER: DB = BENCH MARK DISK
 PT0384_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0384_STAMPING: E 72 1934
 PT0384_MARK LOGO: CGS
 PT0384_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0384_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0384+STABILITY: SURFACE MOTION
 PT0384
 PT0384  HISTORY     - Date     Condition        Report By
 PT0384  HISTORY     - 1934     MONUMENTED       CGS
 PT0384  HISTORY     - 1952     GOOD             CGS
 PT0384  HISTORY     - 1971     GOOD             NGS
 PT0384  HISTORY     - 1985     GOOD             NGS
 PT0384
 PT0384                          STATION DESCRIPTION
 PT0384
 PT0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PT0384'2.1 MI W FROM EAGLE BUTTE.
 PT0384'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0384'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0384'9.1 MILES SOUTH ALONG STATE HIGHWAY 63, 54 FEET NORTH OF THE
 PT0384'CENTERLINE OF A SIDE ROAD, 45 FEET EAST OF THE CENTERLINE OF
 PT0384'THE HIGHWAY, 2 FEET LOWER THAN THE HIGHWAY AND SET IN THE TOP
 PT0384'OF A CONCRETE POST.
 PT0384
 PT0384                          STATION RECOVERY (1971)
 PT0384
 PT0384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 PT0384'RECOVERED IN GOOD CONDITION.
 PT0384
 PT0384                          STATION RECOVERY (1985)
 PT0384
 PT0384'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0384'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0384'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0384'EAGLE BUTTE, THENCE 16.38 KM (10.18 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0384'IN THE NORTHEAST CORNER OF THE T JUNCTION OF A GRAVEL ROAD LEADING
 PT0384'EAST, 0.64 KM (0.40 MI) SOUTH OF MILEPOST 158, 12.5 METERS (41 FT)
 PT0384'EAST OF THE HIGHWAY CENTERLINE, 15.5 METERS (51 FT) NORTH OF THE
 PT0384'CENTER OF THE ROAD, 118.3 METERS (388 FT) WEST OF BENCH MARK X 433 AND
 PT0384'8.1 METER (26.5 FT) SOUTH OF THE SOUTHWEST CORNER OF THE RIGHT-OF-WAY
 PT0384'FENCE.
 PT0384'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0384'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0427 ***********************************************************************
 PT0427  DESIGNATION -  E 73
 PT0427  PID         -  PT0427
 PT0427  STATE/COUNTY-  SD/STANLEY
 PT0427  COUNTRY     -  US
 PT0427  USGS QUAD   -  MAY RANCH (2017)
 PT0427
 PT0427                         *CURRENT SURVEY CONTROL
 PT0427  ______________________________________________________________________
 PT0427* NAD 83(1986) POSITION- 44 22 18.     (N) 101 07 29.     (W)   SCALED
 PT0427* NAVD 88 ORTHO HEIGHT -   634.408 (meters)     2081.39  (feet) POSTED
 PT0427  ______________________________________________________________________
 PT0427  GEOID HEIGHT    -        -22.344 (meters)                     GEOID18
 PT0427  DYNAMIC HEIGHT  -        634.25  (meters)     2080.9   (feet) COMP
 PT0427  MODELED GRAVITY -    980,350.9   (mgal)                       NAVD 88
 PT0427
 PT0427  VERT ORDER      -  * POSTED, SEE BELOW
 PT0427
 PT0427.The horizontal coordinates were scaled from a map and have
 PT0427.an estimated accuracy of +/- 6 seconds.
 PT0427
 PT0427.The orthometric height was determined by differential leveling
 PT0427.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 PT0427
 PT0427.* This is a POSTED BENCH MARK height.
 PT0427
 PT0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0427.GEOID18 height accuracy estimate available here.
 PT0427
 PT0427.Click photographs - Photos may exist for this station.
 PT0427
 PT0427.The dynamic height is computed by dividing the NAVD 88
 PT0427.geopotential number by the normal gravity value computed on the
 PT0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0427.degrees latitude (g = 980.6199 gals.).
 PT0427
 PT0427.The modeled gravity was interpolated from observed gravity values.
 PT0427
 PT0427;                    North         East    Units  Estimated Accuracy
 PT0427;SPC SD S     -   226,750.      536,930.      MT  (+/- 180 meters Scaled)
 PT0427
 PT0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ307153(NAD 83)
 PT0427
 PT0427                          SUPERSEDED SURVEY CONTROL
 PT0427
 PT0427  NGVD 29 (??/??/92)  633.954  (m)         2079.90   (f) ADJ UNCH    2 0
 PT0427
 PT0427.Superseded values are not recommended for survey control.
 PT0427
 PT0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0427.See file dsdata.pdf to determine how the superseded data were derived.
 PT0427
 PT0427_MARKER: DB = BENCH MARK DISK
 PT0427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0427_STAMPING: E 73 1934
 PT0427_MARK LOGO: CGS
 PT0427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0427+STABILITY: SURFACE MOTION
 PT0427
 PT0427  HISTORY     - Date     Condition        Report By
 PT0427  HISTORY     - 1934     MONUMENTED       CGS
 PT0427  HISTORY     - 1934     GOOD             CGS
 PT0427  HISTORY     - 1977     MARK NOT FOUND   USGS
 PT0427  HISTORY     - 1985     MARK NOT FOUND   NGS
 PT0427
 PT0427                          STATION DESCRIPTION
 PT0427
 PT0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0427'22 MI N FROM MIDLAND.
 PT0427'IN STANLEY COUNTY, ABOUT 22 MILES NORTH ALONG STATE HIGHWAY 63
 PT0427'FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, AT THE
 PT0427'JUNCTION WITH U.S. HIGHWAY 14, ABOUT 175 FEET EAST OF THE WEST
 PT0427'HIGHWAY, ABOUT 100 FEET SOUTH OF THE NORTH HIGHWAY, AND ABOUT
 PT0427'3 FEET LOWER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED E 73
 PT0427'1934 AND SET IN THE TOP OF A CONCRETE POST.
 PT0427
 PT0427                          STATION RECOVERY (1934)
 PT0427
 PT0427'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0427'RECOVERED IN GOOD CONDITION.
 PT0427
 PT0427                          STATION RECOVERY (1977)
 PT0427
 PT0427'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 PT0427'MARK NOT FOUND.
 PT0427
 PT0427                          STATION RECOVERY (1985)
 PT0427
 PT0427'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0427'NOT RECOVERED.  AREA DESCRIBED HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0318 ***********************************************************************
 OS0318  DESIGNATION -  E 74
 OS0318  PID         -  OS0318
 OS0318  STATE/COUNTY-  SD/JACKSON
 OS0318  COUNTRY     -  US
 OS0318  USGS QUAD   -  STAMFORD (2017)
 OS0318
 OS0318                         *CURRENT SURVEY CONTROL
 OS0318  ______________________________________________________________________
 OS0318* NAD 83(1986) POSITION- 43 53 38.     (N) 101 06 44.     (W)   SCALED
 OS0318* NAVD 88 ORTHO HEIGHT -   704.255 (meters)     2310.54  (feet) ADJUSTED
 OS0318  ______________________________________________________________________
 OS0318  GEOID HEIGHT    -        -23.072 (meters)                     GEOID18
 OS0318  DYNAMIC HEIGHT  -        704.023 (meters)     2309.78  (feet) COMP
 OS0318  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 OS0318
 OS0318  VERT ORDER      -  FIRST     CLASS II
 OS0318
 OS0318.The horizontal coordinates were scaled from a map and have
 OS0318.an estimated accuracy of +/- 6 seconds.
 OS0318
 OS0318.The orthometric height was determined by differential leveling and
 OS0318.adjusted by the NATIONAL GEODETIC SURVEY
 OS0318.in June 1991.
 OS0318
 OS0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0318.GEOID18 height accuracy estimate available here.
 OS0318
 OS0318.Click photographs - Photos may exist for this station.
 OS0318
 OS0318.The dynamic height is computed by dividing the NAVD 88
 OS0318.geopotential number by the normal gravity value computed on the
 OS0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0318.degrees latitude (g = 980.6199 gals.).
 OS0318
 OS0318.The modeled gravity was interpolated from observed gravity values.
 OS0318
 OS0318;                    North         East    Units  Estimated Accuracy
 OS0318;SPC SD S     -   173,660.      537,420.      MT  (+/- 180 meters Scaled)
 OS0318
 OS0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP303622(NAD 83)
 OS0318
 OS0318                          SUPERSEDED SURVEY CONTROL
 OS0318
 OS0318  NGVD 29 (??/??/92)  703.765  (m)         2308.94   (f) ADJ UNCH    1 2
 OS0318
 OS0318.Superseded values are not recommended for survey control.
 OS0318
 OS0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0318.See file dsdata.pdf to determine how the superseded data were derived.
 OS0318
 OS0318_MARKER: DB = BENCH MARK DISK
 OS0318_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0318_SP_SET: HEADWALL
 OS0318_STAMPING: E 74 1934
 OS0318_MARK LOGO: CGS
 OS0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0318+STABILITY: SURFACE MOTION
 OS0318_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0318+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2013
 OS0318
 OS0318  HISTORY     - Date     Condition        Report By
 OS0318  HISTORY     - 1934     MONUMENTED       CGS
 OS0318  HISTORY     - 1962     GOOD             CGS
 OS0318  HISTORY     - 1985     GOOD             NGS
 OS0318  HISTORY     - 19910621 GOOD             NGS
 OS0318  HISTORY     - 20130121 GOOD             INDIV
 OS0318
 OS0318                          STATION DESCRIPTION
 OS0318
 OS0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0318'1.1 MI W FROM STAMFORD.
 OS0318'1.2 MILES WEST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO, MILWAUKEE,
 OS0318'ST. PAUL AND PACIFIC RAILROAD STATION AT STAMFORD, JACKSON
 OS0318'COUNTY, AT A LARGE CULVERT, NEAR THE CENTER OF THE SOUTH CONCRETE
 OS0318'HEADWALL, AND 2 FEET HIGHER THAN THE HIGHWAY.
 OS0318
 OS0318                          STATION RECOVERY (1985)
 OS0318
 OS0318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0318'THE MARK IS 0.8 M ABOVE THE ROAD.
 OS0318'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.69 KM (0.43
 OS0318'MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT BELVIDERE,
 OS0318'THENCE 15.04 KM (9.35 MI) EAST ALONG THE I 90 SERVICE ROAD, THENCE
 OS0318'0.13 KM (0.08 MI) NORTH ALONG A PAVED ROAD LEADING NORTH TO I 90 EXIT
 OS0318'172, THENCE 0.65 KM (0.40 MI) WEST ALONG THE OLD ABANDON HIGHWAY BED,
 OS0318'IN THE TOP CENTER OF THE SOUTH CONCRETE HEADWALL FOR A 6- BY 8-FOOT
 OS0318'CONCRETE BOX CULVERT IN THE OLD HIGHWAY BED, 4.0 METERS (13 FT) SOUTH
 OS0318'OF THE CENTER OF THE ROAD.
 OS0318
 OS0318                          STATION RECOVERY (1991)
 OS0318
 OS0318'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0318'32.7 KM (20.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0318'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.5 KM
 OS0318'(0.30 MI) SOUTHERLY ALONG A COUNTY ROAD (EXIT 172), THENCE 0.6 KM
 OS0318'(0.35 MI) WESTERLY ALONG AN ABANDONED ROAD, IN TOP OF AND 0.8 M (2.6
 OS0318'FT) WEST OF THE EAST END OF THE CONCRETE HEADWALL OF A BOX CULVERT
 OS0318'UNDER THE ROAD, 4.0 M (13.1 FT) SOUTH OF THE CENTER OF THE ROAD, AND
 OS0318'0.7 M (2.3 FT) ABOVE THE LEVEL OF THE ROAD.
 OS0318
 OS0318                          STATION RECOVERY (2013)
 OS0318
 OS0318'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0318'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0454 ***********************************************************************
 PT0454  DESIGNATION -  E 76
 PT0454  PID         -  PT0454
 PT0454  STATE/COUNTY-  SD/HAAKON
 PT0454  COUNTRY     -  US
 PT0454  USGS QUAD   -  MIDLAND SE (2017)
 PT0454
 PT0454                         *CURRENT SURVEY CONTROL
 PT0454  ______________________________________________________________________
 PT0454* NAD 83(1986) POSITION- 44 04 59.     (N) 101 05 29.     (W)   SCALED
 PT0454* NAVD 88 ORTHO HEIGHT -   561.844 (meters)     1843.32  (feet) ADJUSTED
 PT0454  ______________________________________________________________________
 PT0454  GEOID HEIGHT    -        -23.014 (meters)                     GEOID18
 PT0454  DYNAMIC HEIGHT  -        561.687 (meters)     1842.80  (feet) COMP
 PT0454  MODELED GRAVITY -    980,321.9   (mgal)                       NAVD 88
 PT0454
 PT0454  VERT ORDER      -  FIRST     CLASS II
 PT0454
 PT0454.The horizontal coordinates were scaled from a map and have
 PT0454.an estimated accuracy of +/- 6 seconds.
 PT0454
 PT0454.The orthometric height was determined by differential leveling and
 PT0454.adjusted by the NATIONAL GEODETIC SURVEY
 PT0454.in June 1991.
 PT0454
 PT0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0454.GEOID18 height accuracy estimate available here.
 PT0454
 PT0454.Click photographs - Photos may exist for this station.
 PT0454
 PT0454.The dynamic height is computed by dividing the NAVD 88
 PT0454.geopotential number by the normal gravity value computed on the
 PT0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0454.degrees latitude (g = 980.6199 gals.).
 PT0454
 PT0454.The modeled gravity was interpolated from observed gravity values.
 PT0454
 PT0454;                    North         East    Units  Estimated Accuracy
 PT0454;SPC SD S     -   194,660.      539,290.      MT  (+/- 180 meters Scaled)
 PT0454
 PT0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP325832(NAD 83)
 PT0454
 PT0454                          SUPERSEDED SURVEY CONTROL
 PT0454
 PT0454  NGVD 29 (??/??/92)  561.373  (m)         1841.77   (f) ADJ UNCH    1 2
 PT0454
 PT0454.Superseded values are not recommended for survey control.
 PT0454
 PT0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0454.See file dsdata.pdf to determine how the superseded data were derived.
 PT0454
 PT0454_MARKER: DB = BENCH MARK DISK
 PT0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0454_STAMPING: E 76 1934
 PT0454_MARK LOGO: CGS
 PT0454_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0454+STABILITY: SURFACE MOTION
 PT0454
 PT0454  HISTORY     - Date     Condition        Report By
 PT0454  HISTORY     - 1934     MONUMENTED       CGS
 PT0454  HISTORY     - 1985     GOOD             NGS
 PT0454
 PT0454                          STATION DESCRIPTION
 PT0454
 PT0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0454'4.1 MI E FROM MIDLAND.
 PT0454'4.1 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0454'THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, ONE POLE EAST OF
 PT0454'MILEPOST 530, AT A ROAD CROSSING, 50 FEET NORTH OF THE CENTERLINE
 PT0454'OF THE TRACK, 22 FEET EAST OF THE CENTER OF A GATEWAY, 1 FOOT
 PT0454'SOUTH OF A FENCE, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A
 PT0454'STANDARD DISK, STAMPED E 76 1934 AND SET IN THE TOP OF A CONCRETE
 PT0454'POST.
 PT0454
 PT0454                          STATION RECOVERY (1985)
 PT0454
 PT0454'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0454'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.55 KM (0.96
 PT0454'MI) NORTHEAST ALONG MAIN STREET FROM THE POST OFFICE AT MIDLAND,
 PT0454'THENCE 4.49 KM (2.79 MI) EAST ALONG A GRAVEL ROAD LEADING TO CAPA,
 PT0454'17.4 METERS (57 FT) SOUTHEAST OF THE CENTER OF THE ROAD, 58.2 METERS
 PT0454'(191 FT) NORTH-NORTHEAST OF RAILROAD MILEPOLE 530 AND 15.2 METERS (50
 PT0454'FT) NORTHWEST OF THE CENTER OF THE TRACKS.
 PT0454'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 PT0454'THE MARK IS 0.6 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0147 ***********************************************************************
 PS0147  DESIGNATION -  E 79
 PS0147  PID         -  PS0147
 PS0147  STATE/COUNTY-  SD/BUFFALO
 PS0147  COUNTRY     -  US
 PS0147  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0147
 PS0147                         *CURRENT SURVEY CONTROL
 PS0147  ______________________________________________________________________
 PS0147* NAD 83(1986) POSITION- 44 10 41.     (N) 098 59 12.     (W)   SCALED
 PS0147* NAVD 88 ORTHO HEIGHT -   555.468 (meters)     1822.40  (feet) ADJUSTED
 PS0147  ______________________________________________________________________
 PS0147  GEOID HEIGHT    -        -24.897 (meters)                     GEOID18
 PS0147  DYNAMIC HEIGHT  -        555.338 (meters)     1821.97  (feet) COMP
 PS0147  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 PS0147
 PS0147  VERT ORDER      -  SECOND    CLASS 0
 PS0147
 PS0147.The horizontal coordinates were scaled from a map and have
 PS0147.an estimated accuracy of +/- 6 seconds.
 PS0147
 PS0147.The orthometric height was determined by differential leveling and
 PS0147.adjusted by the NATIONAL GEODETIC SURVEY
 PS0147.in June 1991.
 PS0147
 PS0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0147.GEOID18 height accuracy estimate available here.
 PS0147
 PS0147.Click photographs - Photos may exist for this station.
 PS0147
 PS0147.The dynamic height is computed by dividing the NAVD 88
 PS0147.geopotential number by the normal gravity value computed on the
 PS0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0147.degrees latitude (g = 980.6199 gals.).
 PS0147
 PS0147.The modeled gravity was interpolated from observed gravity values.
 PS0147
 PS0147;                    North         East    Units  Estimated Accuracy
 PS0147;SPC SD S     -   205,810.      707,680.      MT  (+/- 180 meters Scaled)
 PS0147
 PS0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010916(NAD 83)
 PS0147
 PS0147                          SUPERSEDED SURVEY CONTROL
 PS0147
 PS0147  NGVD 29 (??/??/92)  555.10   (m)         1821.2    (f) COMPUTED    2 0
 PS0147
 PS0147.Superseded values are not recommended for survey control.
 PS0147
 PS0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0147.See file dsdata.pdf to determine how the superseded data were derived.
 PS0147
 PS0147_MARKER: DB = BENCH MARK DISK
 PS0147_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0147_SP_SET: CULVERT HEADWALL
 PS0147_STAMPING: E 79 1934
 PS0147_MARK LOGO: CGS
 PS0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0147+STABILITY: SURFACE MOTION
 PS0147
 PS0147  HISTORY     - Date     Condition        Report By
 PS0147  HISTORY     - 1934     MONUMENTED       CGS
 PS0147
 PS0147                          STATION DESCRIPTION
 PS0147
 PS0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0147'10.1 MI N FROM GANN VALLEY.
 PS0147'10.1 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0147'HIGHWAY 45, ABOUT 1.3 MILE SOUTH OF COUNTY LINE.  AT TRIPLE 6
 PS0147'FOOT BY 4 FOOT RCB CULVERT, 350 YARDS SOUTH OF SECTION CORNER.
 PS0147'SET IN SOUTH END OF WEST HEADWALL, 0.3 FOOT ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0148 ***********************************************************************
 PS0148  DESIGNATION -  E 79 RESET
 PS0148  PID         -  PS0148
 PS0148  STATE/COUNTY-  SD/BUFFALO
 PS0148  COUNTRY     -  US
 PS0148  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0148
 PS0148                         *CURRENT SURVEY CONTROL
 PS0148  ______________________________________________________________________
 PS0148* NAD 83(1986) POSITION- 44 10 42.     (N) 098 59 11.     (W)   SCALED
 PS0148* NAVD 88 ORTHO HEIGHT -   555.23  (+/-2cm)     1821.6   (feet) VERTCON3
 PS0148  ______________________________________________________________________
 PS0148  GEOID HEIGHT    -        -24.897 (meters)                     GEOID18
 PS0148  VERT ORDER      -  THIRD (See Below)
 PS0148
 PS0148.The horizontal coordinates were scaled from a map and have
 PS0148.an estimated accuracy of +/- 6 seconds.
 PS0148
 PS0148.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0148.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0148
 PS0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0148.GEOID18 height accuracy estimate available here.
 PS0148
 PS0148.The vertical order pertains to the NGVD 29 superseded value.
 PS0148
 PS0148.Click photographs - Photos may exist for this station.
 PS0148
 PS0148;                    North         East    Units  Estimated Accuracy
 PS0148;SPC SD S     -   205,840.      707,700.      MT  (+/- 180 meters Scaled)
 PS0148
 PS0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP010916(NAD 83)
 PS0148
 PS0148                          SUPERSEDED SURVEY CONTROL
 PS0148
 PS0148  NGVD 29 (??/??/??)  554.86   (m)         1820.4    (f) RESET       3  
 PS0148
 PS0148.Superseded values are not recommended for survey control.
 PS0148
 PS0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0148.See file dsdata.pdf to determine how the superseded data were derived.
 PS0148
 PS0148_MARKER: DB = BENCH MARK DISK
 PS0148_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PS0148_SP_SET: CULVERT
 PS0148_STAMPING: E 79 RESET 1958
 PS0148_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0148
 PS0148  HISTORY     - Date     Condition        Report By
 PS0148  HISTORY     - 1958     MONUMENTED       SDHD
 PS0148
 PS0148                          STATION DESCRIPTION
 PS0148
 PS0148'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1958
 PS0148'10.1 MI N FROM GANN VALLEY.
 PS0148'ABOUT 10.1 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE POST
 PS0148'OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 1.3 MILES SOUTH OF
 PS0148'THE COUNTY LINE, ABOUT 350 YARDS SOUTH OF A SECTION CORNER, AT A
 PS0148'TWIN 8 X 5 FOOT REINFORCED CONCRETE BOX CULVERT IN THE CENTER
 PS0148'OF THE WEST HEADWALL, AND ABOUT LEVEL WITH THE HIGHWAY.  A
 PS0148'STANDARD DISK, STAMPED E 79 RESET 1958.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0763 ***********************************************************************
 OR0763  DESIGNATION -  E 8
 OR0763  PID         -  OR0763
 OR0763  STATE/COUNTY-  SD/LYMAN
 OR0763  COUNTRY     -  US
 OR0763  USGS QUAD   -  RELIANCE SW (2017)
 OR0763
 OR0763                         *CURRENT SURVEY CONTROL
 OR0763  ______________________________________________________________________
 OR0763* NAD 83(1986) POSITION- 43 52 20.     (N) 099 39 57.     (W)   SCALED
 OR0763* NAVD 88 ORTHO HEIGHT -   553.468 (meters)     1815.84  (feet) ADJUSTED
 OR0763  ______________________________________________________________________
 OR0763  GEOID HEIGHT    -        -25.424 (meters)                     GEOID18
 OR0763  DYNAMIC HEIGHT  -        553.308 (meters)     1815.31  (feet) COMP
 OR0763  MODELED GRAVITY -    980,313.8   (mgal)                       NAVD 88
 OR0763
 OR0763  VERT ORDER      -  FIRST     CLASS II
 OR0763
 OR0763.The horizontal coordinates were scaled from a map and have
 OR0763.an estimated accuracy of +/- 6 seconds.
 OR0763
 OR0763.The orthometric height was determined by differential leveling and
 OR0763.adjusted by the NATIONAL GEODETIC SURVEY
 OR0763.in June 1991.
 OR0763
 OR0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0763.GEOID18 height accuracy estimate available here.
 OR0763
 OR0763.Click photographs - Photos may exist for this station.
 OR0763
 OR0763.The dynamic height is computed by dividing the NAVD 88
 OR0763.geopotential number by the normal gravity value computed on the
 OR0763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0763.degrees latitude (g = 980.6199 gals.).
 OR0763
 OR0763.The modeled gravity was interpolated from observed gravity values.
 OR0763
 OR0763;                    North         East    Units  Estimated Accuracy
 OR0763;SPC SD S     -   171,170.      653,650.      MT  (+/- 180 meters Scaled)
 OR0763
 OR0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP465578(NAD 83)
 OR0763
 OR0763                          SUPERSEDED SURVEY CONTROL
 OR0763
 OR0763  NGVD 29 (??/??/92)  553.089  (m)         1814.59   (f) ADJ UNCH    1 2
 OR0763
 OR0763.Superseded values are not recommended for survey control.
 OR0763
 OR0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0763.See file dsdata.pdf to determine how the superseded data were derived.
 OR0763
 OR0763_MARKER: DB = BENCH MARK DISK
 OR0763_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0763_STAMPING: E 8 1925
 OR0763_MARK LOGO: CGS
 OR0763_PROJECTION: FLUSH
 OR0763_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0763+STABILITY: SURFACE MOTION
 OR0763
 OR0763  HISTORY     - Date     Condition        Report By
 OR0763  HISTORY     - 1925     MONUMENTED       CGS
 OR0763  HISTORY     - 1941     GOOD             CGS
 OR0763  HISTORY     - 19910627 MARK NOT FOUND   NGS
 OR0763
 OR0763                          STATION DESCRIPTION
 OR0763
 OR0763'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0763'3 MI W FROM RELIANCE.
 OR0763'ABOUT 3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0763'PACIFIC RAILROAD FROM RELIANCE, LYMAN COUNTY, AT THE CROSSING
 OR0763'OF A SECTION-LINE ROAD, 65.6 FEET SOUTHWEST OF THE CENTER OF
 OR0763'THE CROSSING, 44.1 FEET SOUTH OF THE CENTER LINE OF THE TRACK,
 OR0763'36.9 FEET WEST OF THE CENTER LINE OF THE ROAD, 8.7 FEET NORTHWEST
 OR0763'OF A FENCE CORNER, AND IN LINE WITH A ROW OF POLES.  A STANDARD
 OR0763'DISK, STAMPED E 8 1925 AND SET IN THE TOP OF A CONCRETE POST
 OR0763'ABOUT FLUSH WITH THE GROUND.
 OR0763
 OR0763                          STATION RECOVERY (1941)
 OR0763
 OR0763'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0763'RECOVERED IN GOOD CONDITION.
 OR0763
 OR0763                          STATION RECOVERY (1991)
 OR0763
 OR0763'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0763'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0388 ***********************************************************************
 OS0388  DESIGNATION -  E 8 K
 OS0388  PID         -  OS0388
 OS0388  STATE/COUNTY-  SD/JACKSON
 OS0388  COUNTRY     -  US
 OS0388  USGS QUAD   -  WETA (2017)
 OS0388
 OS0388                         *CURRENT SURVEY CONTROL
 OS0388  ______________________________________________________________________
 OS0388* NAD 83(1986) POSITION- 43 52 01.     (N) 101 39 41.     (W)   SCALED
 OS0388* NAVD 88 ORTHO HEIGHT -   749.820 (meters)     2460.03  (feet) ADJUSTED
 OS0388  ______________________________________________________________________
 OS0388  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 OS0388  DYNAMIC HEIGHT  -        749.584 (meters)     2459.26  (feet) COMP
 OS0388  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0388
 OS0388  VERT ORDER      -  FIRST     CLASS II
 OS0388
 OS0388.The horizontal coordinates were scaled from a map and have
 OS0388.an estimated accuracy of +/- 6 seconds.
 OS0388
 OS0388.The orthometric height was determined by differential leveling and
 OS0388.adjusted by the NATIONAL GEODETIC SURVEY
 OS0388.in June 1991.
 OS0388
 OS0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0388.GEOID18 height accuracy estimate available here.
 OS0388
 OS0388.Click photographs - Photos may exist for this station.
 OS0388
 OS0388.The dynamic height is computed by dividing the NAVD 88
 OS0388.geopotential number by the normal gravity value computed on the
 OS0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0388.degrees latitude (g = 980.6199 gals.).
 OS0388
 OS0388.The modeled gravity was interpolated from observed gravity values.
 OS0388
 OS0388;                    North         East    Units  Estimated Accuracy
 OS0388;SPC SD S     -   171,230.      493,260.      MT  (+/- 180 meters Scaled)
 OS0388
 OS0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP861605(NAD 83)
 OS0388
 OS0388                          SUPERSEDED SURVEY CONTROL
 OS0388
 OS0388  NGVD 29 (??/??/92)  749.36   (m)         2458.5    (f) COMPUTED    1 2
 OS0388
 OS0388.Superseded values are not recommended for survey control.
 OS0388
 OS0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0388.See file dsdata.pdf to determine how the superseded data were derived.
 OS0388
 OS0388_MARKER: DS = TRIANGULATION STATION DISK
 OS0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0388_STAMPING: E 8 K 1961
 OS0388_MARK LOGO: CGS
 OS0388_PROJECTION: FLUSH
 OS0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0388+STABILITY: SURFACE MOTION
 OS0388
 OS0388  HISTORY     - Date     Condition        Report By
 OS0388  HISTORY     - 1961     MONUMENTED       CGS
 OS0388  HISTORY     - 1962     GOOD             CGS
 OS0388
 OS0388                          STATION DESCRIPTION
 OS0388
 OS0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0388'12.2 MI S FROM PHILIP.
 OS0388'ABOUT 12.3 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0388'AND NORTH WESTERN RAILROAD STATION AT PHILIP, ABOUT 0.15 MILE
 OS0388'NORTH OF A FENCE, 101 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 OS0388'65 FEET WEST OF A FENCE, 16 FEET SOUTH OF A POWER POLE AND WITNESS
 OS0388'SHIELD, ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 OS0388'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0386 ***********************************************************************
 OS0386  DESIGNATION -  E 8 K 2
 OS0386  PID         -  OS0386
 OS0386  STATE/COUNTY-  SD/JACKSON
 OS0386  COUNTRY     -  US
 OS0386  USGS QUAD   -  WETA (2017)
 OS0386
 OS0386                         *CURRENT SURVEY CONTROL
 OS0386  ______________________________________________________________________
 OS0386* NAD 83(1986) POSITION- 43 52 01.     (N) 101 39 41.     (W)   SCALED
 OS0386* NAVD 88 ORTHO HEIGHT -   749.04  (meters)     2457.5   (feet) RESET
 OS0386  ______________________________________________________________________
 OS0386  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 OS0386  VERT ORDER      -  THIRD
 OS0386
 OS0386.The horizontal coordinates were scaled from a map and have
 OS0386.an estimated accuracy of +/- 6 seconds.
 OS0386
 OS0386.The orthometric height was computed from unverified reset data.
 OS0386
 OS0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0386.GEOID18 height accuracy estimate available here.
 OS0386
 OS0386.Click photographs - Photos may exist for this station.
 OS0386
 OS0386;                    North         East    Units  Estimated Accuracy
 OS0386;SPC SD S     -   171,230.      493,260.      MT  (+/- 180 meters Scaled)
 OS0386
 OS0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP861605(NAD 83)
 OS0386
 OS0386                          SUPERSEDED SURVEY CONTROL
 OS0386
 OS0386.No superseded survey control is available for this station.
 OS0386
 OS0386_MARKER: DS = TRIANGULATION STATION DISK
 OS0386_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OS0386_STAMPING: E 8 K 2 1963
 OS0386_MARK LOGO: CGS
 OS0386_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0386_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0386
 OS0386  HISTORY     - Date     Condition        Report By
 OS0386  HISTORY     - 1963     MONUMENTED       CGS
 OS0386
 OS0386                          STATION DESCRIPTION
 OS0386
 OS0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OS0386'11.6 MI S FROM PHILLIPS.
 OS0386'ABOUT 11.6 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE RAILROAD
 OS0386'CROSSING IN PHILLIPS, 87 FEET SOUTH OF A POWER POLE AND WITNESS
 OS0386'SIGN, 130 FEET WEST OF THE CENTER OF THE PRESENT HIGHWAY, AND
 OS0386'SET IN THE TOP OF A 3-INCH IRON PIPE THAT IS SET IN CONCRETE
 OS0386'AND PROJECTS ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0387 ***********************************************************************
 OS0387  DESIGNATION -  E 8 K 2 RM 3
 OS0387  PID         -  OS0387
 OS0387  STATE/COUNTY-  SD/JACKSON
 OS0387  COUNTRY     -  US
 OS0387  USGS QUAD   -  WETA (2017)
 OS0387
 OS0387                         *CURRENT SURVEY CONTROL
 OS0387  ______________________________________________________________________
 OS0387* NAD 83(1986) POSITION- 43 52 00.     (N) 101 39 41.     (W)   SCALED
 OS0387* NAVD 88 ORTHO HEIGHT -   748.88  (meters)     2457.0   (feet) RESET
 OS0387  ______________________________________________________________________
 OS0387  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 OS0387  VERT ORDER      -  THIRD
 OS0387
 OS0387.The horizontal coordinates were scaled from a map and have
 OS0387.an estimated accuracy of +/- 6 seconds.
 OS0387
 OS0387.The orthometric height was computed from unverified reset data.
 OS0387
 OS0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0387.GEOID18 height accuracy estimate available here.
 OS0387
 OS0387.Click photographs - Photos may exist for this station.
 OS0387
 OS0387;                    North         East    Units  Estimated Accuracy
 OS0387;SPC SD S     -   171,200.      493,260.      MT  (+/- 180 meters Scaled)
 OS0387
 OS0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP861605(NAD 83)
 OS0387
 OS0387                          SUPERSEDED SURVEY CONTROL
 OS0387
 OS0387.No superseded survey control is available for this station.
 OS0387
 OS0387_MARKER: DR = REFERENCE MARK DISK
 OS0387_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OS0387_STAMPING: E 8 K 2 NO 3 1963
 OS0387_MARK LOGO: CGS
 OS0387_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0387_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0387
 OS0387  HISTORY     - Date     Condition        Report By
 OS0387  HISTORY     - 1963     MONUMENTED       CGS
 OS0387
 OS0387                          STATION DESCRIPTION
 OS0387
 OS0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OS0387'11.6 MI S FROM PHILLIPS.
 OS0387'ABOUT 11.6 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE RAILROAD
 OS0387'CROSSING IN PHILLIPS, 30.6 FEET SOUTH OF A POWER POLE WITH A
 OS0387'WITNESS SIGN, AND SET IN THE TOP OF A 3-INCH IRON PIPE THAT IS
 OS0387'SET IN CONCRETE AND PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0389 ***********************************************************************
 OS0389  DESIGNATION -  E 8 K RM 1
 OS0389  PID         -  OS0389
 OS0389  STATE/COUNTY-  SD/JACKSON
 OS0389  COUNTRY     -  US
 OS0389  USGS QUAD   -  WETA (2017)
 OS0389
 OS0389                         *CURRENT SURVEY CONTROL
 OS0389  ______________________________________________________________________
 OS0389* NAD 83(1986) POSITION- 43 52 01.     (N) 101 39 41.     (W)   SCALED
 OS0389* NAVD 88 ORTHO HEIGHT -   748.909 (meters)     2457.05  (feet) ADJUSTED
 OS0389  ______________________________________________________________________
 OS0389  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 OS0389  DYNAMIC HEIGHT  -        748.673 (meters)     2456.27  (feet) COMP
 OS0389  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0389
 OS0389  VERT ORDER      -  FIRST     CLASS II
 OS0389
 OS0389.The horizontal coordinates were scaled from a map and have
 OS0389.an estimated accuracy of +/- 6 seconds.
 OS0389
 OS0389.The orthometric height was determined by differential leveling and
 OS0389.adjusted by the NATIONAL GEODETIC SURVEY
 OS0389.in June 1991.
 OS0389
 OS0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0389.GEOID18 height accuracy estimate available here.
 OS0389
 OS0389.Click photographs - Photos may exist for this station.
 OS0389
 OS0389.The dynamic height is computed by dividing the NAVD 88
 OS0389.geopotential number by the normal gravity value computed on the
 OS0389.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0389.degrees latitude (g = 980.6199 gals.).
 OS0389
 OS0389.The modeled gravity was interpolated from observed gravity values.
 OS0389
 OS0389;                    North         East    Units  Estimated Accuracy
 OS0389;SPC SD S     -   171,230.      493,260.      MT  (+/- 180 meters Scaled)
 OS0389
 OS0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP861605(NAD 83)
 OS0389
 OS0389                          SUPERSEDED SURVEY CONTROL
 OS0389
 OS0389  NGVD 29 (??/??/92)  748.45   (m)         2455.5    (f) COMPUTED    1 2
 OS0389
 OS0389.Superseded values are not recommended for survey control.
 OS0389
 OS0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0389.See file dsdata.pdf to determine how the superseded data were derived.
 OS0389
 OS0389_MARKER: DR = REFERENCE MARK DISK
 OS0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0389_STAMPING: E 8 K NO 1 1961
 OS0389_MARK LOGO: CGS
 OS0389_PROJECTION: FLUSH
 OS0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0389+STABILITY: SURFACE MOTION
 OS0389
 OS0389  HISTORY     - Date     Condition        Report By
 OS0389  HISTORY     - 1961     MONUMENTED       CGS
 OS0389  HISTORY     - 1962     GOOD             CGS
 OS0389
 OS0389                          STATION DESCRIPTION
 OS0389
 OS0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0389'12.2 MI S FROM PHILIP.
 OS0389'ABOUT 12.3 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0389'AND NORTH WESTERN RAILROAD STATION AT PHILIP, ABOUT 0.15 MILE
 OS0389'NORTH OF A FENCE, 145 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 OS0389'108 FEET WEST OF A FENCE, 55.3 FEET SOUTHWEST OF E8K 1961, 23
 OS0389'FEET NORTHEAST OF A POWER POLE, ABOUT LEVEL WITH THE HIGHWAY,
 OS0389'AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE
 OS0389'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0393 ***********************************************************************
 OS0393  DESIGNATION -  E 8 L
 OS0393  PID         -  OS0393
 OS0393  STATE/COUNTY-  SD/JACKSON
 OS0393  COUNTRY     -  US
 OS0393  USGS QUAD   -  WETA (2017)
 OS0393
 OS0393                         *CURRENT SURVEY CONTROL
 OS0393  ______________________________________________________________________
 OS0393* NAD 83(1986) POSITION- 43 51 51.     (N) 101 39 55.     (W)   SCALED
 OS0393* NAVD 88 ORTHO HEIGHT -   755.329 (meters)     2478.11  (feet) ADJUSTED
 OS0393  ______________________________________________________________________
 OS0393  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 OS0393  DYNAMIC HEIGHT  -        755.092 (meters)     2477.33  (feet) COMP
 OS0393  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0393
 OS0393  VERT ORDER      -  FIRST     CLASS II
 OS0393
 OS0393.The horizontal coordinates were scaled from a map and have
 OS0393.an estimated accuracy of +/- 6 seconds.
 OS0393
 OS0393.The orthometric height was determined by differential leveling and
 OS0393.adjusted by the NATIONAL GEODETIC SURVEY
 OS0393.in June 1991.
 OS0393
 OS0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0393.GEOID18 height accuracy estimate available here.
 OS0393
 OS0393.Click photographs - Photos may exist for this station.
 OS0393
 OS0393.The dynamic height is computed by dividing the NAVD 88
 OS0393.geopotential number by the normal gravity value computed on the
 OS0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0393.degrees latitude (g = 980.6199 gals.).
 OS0393
 OS0393.The modeled gravity was interpolated from observed gravity values.
 OS0393
 OS0393;                    North         East    Units  Estimated Accuracy
 OS0393;SPC SD S     -   170,920.      492,940.      MT  (+/- 180 meters Scaled)
 OS0393
 OS0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP858602(NAD 83)
 OS0393
 OS0393                          SUPERSEDED SURVEY CONTROL
 OS0393
 OS0393  NGVD 29 (??/??/92)  754.87   (m)         2476.6    (f) COMPUTED    1 2
 OS0393
 OS0393.Superseded values are not recommended for survey control.
 OS0393
 OS0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0393.See file dsdata.pdf to determine how the superseded data were derived.
 OS0393
 OS0393_MARKER: DS = TRIANGULATION STATION DISK
 OS0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0393_STAMPING: E 8 L 1961
 OS0393_MARK LOGO: CGS
 OS0393_PROJECTION: FLUSH
 OS0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0393+STABILITY: SURFACE MOTION
 OS0393
 OS0393  HISTORY     - Date     Condition        Report By
 OS0393  HISTORY     - 1961     MONUMENTED       CGS
 OS0393  HISTORY     - 1962     GOOD             CGS
 OS0393
 OS0393                          STATION DESCRIPTION
 OS0393
 OS0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0393'12.6 MI S FROM PHILIP.
 OS0393'ABOUT 12.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0393'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.2 MILE WEST
 OS0393'ALONG A FENCE LINE, ON THE CREST OF A SMALL HILL, 259 FEET SOUTH
 OS0393'OF AN EAST-WEST FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH
 OS0393'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0391 ***********************************************************************
 OS0391  DESIGNATION -  E 8 L AZ MK
 OS0391  PID         -  OS0391
 OS0391  STATE/COUNTY-  SD/JACKSON
 OS0391  COUNTRY     -  US
 OS0391  USGS QUAD   -  WETA (2017)
 OS0391
 OS0391                         *CURRENT SURVEY CONTROL
 OS0391  ______________________________________________________________________
 OS0391* NAD 83(1986) POSITION- 43 51 53.     (N) 101 39 35.     (W)   SCALED
 OS0391* NAVD 88 ORTHO HEIGHT -   749.646 (meters)     2459.46  (feet) ADJUSTED
 OS0391  ______________________________________________________________________
 OS0391  GEOID HEIGHT    -        -21.053 (meters)                     GEOID18
 OS0391  DYNAMIC HEIGHT  -        749.410 (meters)     2458.69  (feet) COMP
 OS0391  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0391
 OS0391  VERT ORDER      -  FIRST     CLASS II
 OS0391
 OS0391.The horizontal coordinates were scaled from a map and have
 OS0391.an estimated accuracy of +/- 6 seconds.
 OS0391
 OS0391.The orthometric height was determined by differential leveling and
 OS0391.adjusted by the NATIONAL GEODETIC SURVEY
 OS0391.in June 1991.
 OS0391
 OS0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0391.GEOID18 height accuracy estimate available here.
 OS0391
 OS0391.Click photographs - Photos may exist for this station.
 OS0391
 OS0391.The dynamic height is computed by dividing the NAVD 88
 OS0391.geopotential number by the normal gravity value computed on the
 OS0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0391.degrees latitude (g = 980.6199 gals.).
 OS0391
 OS0391.The modeled gravity was interpolated from observed gravity values.
 OS0391
 OS0391;                    North         East    Units  Estimated Accuracy
 OS0391;SPC SD S     -   170,980.      493,390.      MT  (+/- 180 meters Scaled)
 OS0391
 OS0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP862602(NAD 83)
 OS0391
 OS0391                          SUPERSEDED SURVEY CONTROL
 OS0391
 OS0391  NGVD 29 (??/??/92)  749.19   (m)         2458.0    (f) COMPUTED    1 2
 OS0391
 OS0391.Superseded values are not recommended for survey control.
 OS0391
 OS0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0391.See file dsdata.pdf to determine how the superseded data were derived.
 OS0391
 OS0391_MARKER: DZ = AZIMUTH MARK DISK
 OS0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0391_STAMPING: E 8 L 1961
 OS0391_MARK LOGO: CGS
 OS0391_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0391+STABILITY: SURFACE MOTION
 OS0391
 OS0391  HISTORY     - Date     Condition        Report By
 OS0391  HISTORY     - 1961     MONUMENTED       CGS
 OS0391  HISTORY     - 1962     GOOD             CGS
 OS0391
 OS0391                          STATION DESCRIPTION
 OS0391
 OS0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0391'12.5 MI S FROM PHILIP.
 OS0391'ABOUT 12.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 OS0391'NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.1 MILE EAST
 OS0391'ALONG A PRIVATE DIRT ROAD, 29 FEET NORTH OF THE CENTERLINE OF THE
 OS0391'ROAD, 4.0 FEET WEST OF A METAL WITNESS POST, 1/2 FOOT SOUTH OF A
 OS0391'FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 OS0391'CONCRETE POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0392 ***********************************************************************
 OS0392  DESIGNATION -  E 8 L RM 1
 OS0392  PID         -  OS0392
 OS0392  STATE/COUNTY-  SD/JACKSON
 OS0392  COUNTRY     -  US
 OS0392  USGS QUAD   -  WETA (2017)
 OS0392
 OS0392                         *CURRENT SURVEY CONTROL
 OS0392  ______________________________________________________________________
 OS0392* NAD 83(1986) POSITION- 43 51 51.     (N) 101 39 55.     (W)   SCALED
 OS0392* NAVD 88 ORTHO HEIGHT -   754.918 (meters)     2476.76  (feet) ADJUSTED
 OS0392  ______________________________________________________________________
 OS0392  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 OS0392  DYNAMIC HEIGHT  -        754.681 (meters)     2475.98  (feet) COMP
 OS0392  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0392
 OS0392  VERT ORDER      -  FIRST     CLASS II
 OS0392
 OS0392.The horizontal coordinates were scaled from a map and have
 OS0392.an estimated accuracy of +/- 6 seconds.
 OS0392
 OS0392.The orthometric height was determined by differential leveling and
 OS0392.adjusted by the NATIONAL GEODETIC SURVEY
 OS0392.in June 1991.
 OS0392
 OS0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0392.GEOID18 height accuracy estimate available here.
 OS0392
 OS0392.Click photographs - Photos may exist for this station.
 OS0392
 OS0392.The dynamic height is computed by dividing the NAVD 88
 OS0392.geopotential number by the normal gravity value computed on the
 OS0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0392.degrees latitude (g = 980.6199 gals.).
 OS0392
 OS0392.The modeled gravity was interpolated from observed gravity values.
 OS0392
 OS0392;                    North         East    Units  Estimated Accuracy
 OS0392;SPC SD S     -   170,920.      492,940.      MT  (+/- 180 meters Scaled)
 OS0392
 OS0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP858602(NAD 83)
 OS0392
 OS0392                          SUPERSEDED SURVEY CONTROL
 OS0392
 OS0392  NGVD 29 (??/??/92)  754.46   (m)         2475.3    (f) COMPUTED    1 2
 OS0392
 OS0392.Superseded values are not recommended for survey control.
 OS0392
 OS0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0392.See file dsdata.pdf to determine how the superseded data were derived.
 OS0392
 OS0392_MARKER: DR = REFERENCE MARK DISK
 OS0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0392_STAMPING: E 8 L NO 1 1961
 OS0392_MARK LOGO: CGS
 OS0392_PROJECTION: FLUSH
 OS0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0392+STABILITY: SURFACE MOTION
 OS0392
 OS0392  HISTORY     - Date     Condition        Report By
 OS0392  HISTORY     - 1961     MONUMENTED       CGS
 OS0392  HISTORY     - 1962     GOOD             CGS
 OS0392
 OS0392                          STATION DESCRIPTION
 OS0392
 OS0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0392'12.6 MI S FROM PHILIP.
 OS0392'ABOUT 12.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0392'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.2 MILE
 OS0392'WEST ALONG A FENCE LINE, ON THE CREST OF A SMALL HILL, 226 FEET
 OS0392'SOUTH OF AN EAST-WEST FENCE, 45.6 FEET NORTHEAST OF E8L 1961, AND
 OS0392'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0394 ***********************************************************************
 OS0394  DESIGNATION -  E 8 L RM 2
 OS0394  PID         -  OS0394
 OS0394  STATE/COUNTY-  SD/JACKSON
 OS0394  COUNTRY     -  US
 OS0394  USGS QUAD   -  WETA (2017)
 OS0394
 OS0394                         *CURRENT SURVEY CONTROL
 OS0394  ______________________________________________________________________
 OS0394* NAD 83(1986) POSITION- 43 51 51.     (N) 101 39 55.     (W)   SCALED
 OS0394* NAVD 88 ORTHO HEIGHT -   755.172 (meters)     2477.59  (feet) ADJUSTED
 OS0394  ______________________________________________________________________
 OS0394  GEOID HEIGHT    -        -21.031 (meters)                     GEOID18
 OS0394  DYNAMIC HEIGHT  -        754.935 (meters)     2476.82  (feet) COMP
 OS0394  MODELED GRAVITY -    980,279.5   (mgal)                       NAVD 88
 OS0394
 OS0394  VERT ORDER      -  FIRST     CLASS II
 OS0394
 OS0394.The horizontal coordinates were scaled from a map and have
 OS0394.an estimated accuracy of +/- 6 seconds.
 OS0394
 OS0394.The orthometric height was determined by differential leveling and
 OS0394.adjusted by the NATIONAL GEODETIC SURVEY
 OS0394.in June 1991.
 OS0394
 OS0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0394.GEOID18 height accuracy estimate available here.
 OS0394
 OS0394.Click photographs - Photos may exist for this station.
 OS0394
 OS0394.The dynamic height is computed by dividing the NAVD 88
 OS0394.geopotential number by the normal gravity value computed on the
 OS0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0394.degrees latitude (g = 980.6199 gals.).
 OS0394
 OS0394.The modeled gravity was interpolated from observed gravity values.
 OS0394
 OS0394;                    North         East    Units  Estimated Accuracy
 OS0394;SPC SD S     -   170,920.      492,940.      MT  (+/- 180 meters Scaled)
 OS0394
 OS0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP858602(NAD 83)
 OS0394
 OS0394                          SUPERSEDED SURVEY CONTROL
 OS0394
 OS0394  NGVD 29 (??/??/92)  754.71   (m)         2476.1    (f) COMPUTED    1 2
 OS0394
 OS0394.Superseded values are not recommended for survey control.
 OS0394
 OS0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0394.See file dsdata.pdf to determine how the superseded data were derived.
 OS0394
 OS0394_MARKER: DR = REFERENCE MARK DISK
 OS0394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0394_STAMPING: E 8 L NO 2 1961
 OS0394_MARK LOGO: CGS
 OS0394_PROJECTION: FLUSH
 OS0394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0394+STABILITY: SURFACE MOTION
 OS0394
 OS0394  HISTORY     - Date     Condition        Report By
 OS0394  HISTORY     - 1961     MONUMENTED       CGS
 OS0394  HISTORY     - 1962     GOOD             CGS
 OS0394
 OS0394                          STATION DESCRIPTION
 OS0394
 OS0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0394'12.6 MI S FROM PHILIP.
 OS0394'ABOUT 12.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 OS0394'NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.2 MILE WEST
 OS0394'ALONG A FENCE LINE, ON THE CREST OF A SMALL HILL, 301 FEET SOUTH
 OS0394'OF AN EAST-WEST FENCE, 46.1 FEET SOUTHEAST OF E8L 1961, AND SET
 OS0394'IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0272 ***********************************************************************
 PS0272  DESIGNATION -  E 80 RESET
 PS0272  PID         -  PS0272
 PS0272  STATE/COUNTY-  SD/HAND
 PS0272  COUNTRY     -  US
 PS0272  USGS QUAD   -  MILLER NW (2017)
 PS0272
 PS0272                         *CURRENT SURVEY CONTROL
 PS0272  ______________________________________________________________________
 PS0272* NAD 83(1986) POSITION- 44 44 03.34   (N) 098 59 16.90   (W)   HD_HELD1
 PS0272* NAVD 88 ORTHO HEIGHT -   443.766 (meters)     1455.92  (feet) ADJUSTED
 PS0272  ______________________________________________________________________
 PS0272  GEOID HEIGHT    -        -24.251 (meters)                     GEOID18
 PS0272  DYNAMIC HEIGHT  -        443.695 (meters)     1455.69  (feet) COMP
 PS0272  MODELED GRAVITY -    980,446.1   (mgal)                       NAVD 88
 PS0272
 PS0272  VERT ORDER      -  FIRST     CLASS II
 PS0272
 PS0272.The horizontal coordinates were determined by differentially corrected
 PS0272.hand held GPS observations or other comparable positioning techniques
 PS0272.and have an estimated accuracy of +/- 3 meters.
 PS0272
 PS0272.The orthometric height was determined by differential leveling and
 PS0272.adjusted by the NATIONAL GEODETIC SURVEY
 PS0272.in July 1998.
 PS0272
 PS0272.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0272.GEOID18 height accuracy estimate available here.
 PS0272
 PS0272.Click photographs - Photos may exist for this station.
 PS0272
 PS0272.The dynamic height is computed by dividing the NAVD 88
 PS0272.geopotential number by the normal gravity value computed on the
 PS0272.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0272.degrees latitude (g = 980.6199 gals.).
 PS0272
 PS0272.The modeled gravity was interpolated from observed gravity values.
 PS0272
 PS0272;                    North         East    Units  Estimated Accuracy
 PS0272;SPC SD N     -   100,613.9     680,153.0     MT  (+/- 3 meters HH1 GPS) 
 PS0272
 PS0272_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0094753430(NAD 83)
 PS0272
 PS0272                          SUPERSEDED SURVEY CONTROL
 PS0272
 PS0272  NGVD 29 (??/??/??)  443.44   (m)         1454.9    (f) RESET       3  
 PS0272
 PS0272.Superseded values are not recommended for survey control.
 PS0272
 PS0272.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0272.See file dsdata.pdf to determine how the superseded data were derived.
 PS0272
 PS0272_MARKER: DB = BENCH MARK DISK
 PS0272_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0272_SP_SET: BRIDGE RAIL
 PS0272_STAMPING: E 80 RESET 1941
 PS0272_MARK LOGO: CGS
 PS0272_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0272_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0272_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0272+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0272
 PS0272  HISTORY     - Date     Condition        Report By
 PS0272  HISTORY     - 1941     MONUMENTED       SDHD
 PS0272  HISTORY     - 19960710 GOOD             NGS
 PS0272
 PS0272                          STATION DESCRIPTION
 PS0272
 PS0272'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1941
 PS0272'14.9 MI N FROM MILLER.
 PS0272'14.9 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0272'AT MILLER, HAND COUNTY, ABOUT 2 MILES SOUTH OF THE JUNCTION OF
 PS0272'STATE HIGHWAY 26, AT HIGHWAY STATION 594+04, AT A CONCRETE BRIDGE,
 PS0272'IN THE TOP OF THE SOUTHEAST CORNER OF THE HAND RAIL, AND 16 FEET
 PS0272'EAST OF THE CENTER LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 PS0272'E 80 RESET 1941.
 PS0272
 PS0272                          STATION RECOVERY (1996)
 PS0272
 PS0272'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0272'24.0 KM (14.90 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0272'OFFICE IN MILLER, IN TOP OF AND 0.3 M (1.0 FT) NORTH OF THE SOUTH END
 PS0272'OF THE EAST CONCRETE BRIDGE RAIL OF A HIGHWAY BRIDGE, 720.0 M (2362.2
 PS0272'FT) NORTH OF MILEPOST 125, 4.8 M (15.7 FT) EAST OF THE HIGHWAY
 PS0272'CENTERLINE, AND 1.1 M (3.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0202 ***********************************************************************
 PS0202  DESIGNATION -  E 81
 PS0202  PID         -  PS0202
 PS0202  STATE/COUNTY-  SD/JERAULD
 PS0202  COUNTRY     -  US
 PS0202  USGS QUAD   -  WESSINGTON SPRINGS SW (2017)
 PS0202
 PS0202                         *CURRENT SURVEY CONTROL
 PS0202  ______________________________________________________________________
 PS0202* NAD 83(1986) POSITION- 44 04 48.     (N) 098 38 12.     (W)   SCALED
 PS0202* NAVD 88 ORTHO HEIGHT -   583.571 (meters)     1914.60  (feet) ADJUSTED
 PS0202  ______________________________________________________________________
 PS0202  GEOID HEIGHT    -        -25.246 (meters)                     GEOID18
 PS0202  DYNAMIC HEIGHT  -        583.432 (meters)     1914.14  (feet) COMP
 PS0202  MODELED GRAVITY -    980,361.2   (mgal)                       NAVD 88
 PS0202
 PS0202  VERT ORDER      -  SECOND    CLASS 0
 PS0202
 PS0202.The horizontal coordinates were scaled from a map and have
 PS0202.an estimated accuracy of +/- 6 seconds.
 PS0202
 PS0202.The orthometric height was determined by differential leveling and
 PS0202.adjusted by the NATIONAL GEODETIC SURVEY
 PS0202.in June 1991.
 PS0202
 PS0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0202.GEOID18 height accuracy estimate available here.
 PS0202
 PS0202.Click photographs - Photos may exist for this station.
 PS0202
 PS0202.The dynamic height is computed by dividing the NAVD 88
 PS0202.geopotential number by the normal gravity value computed on the
 PS0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0202.degrees latitude (g = 980.6199 gals.).
 PS0202
 PS0202.The modeled gravity was interpolated from observed gravity values.
 PS0202
 PS0202;                    North         East    Units  Estimated Accuracy
 PS0202;SPC SD S     -   195,430.      735,880.      MT  (+/- 180 meters Scaled)
 PS0202
 PS0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP290808(NAD 83)
 PS0202
 PS0202                          SUPERSEDED SURVEY CONTROL
 PS0202
 PS0202  NGVD 29 (??/??/92)  583.214  (m)         1913.43   (f) ADJ UNCH    2 0
 PS0202
 PS0202.Superseded values are not recommended for survey control.
 PS0202
 PS0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0202.See file dsdata.pdf to determine how the superseded data were derived.
 PS0202
 PS0202_MARKER: DB = BENCH MARK DISK
 PS0202_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0202_SP_SET: CULVERT HEADWALL
 PS0202_STAMPING: E 81 1934
 PS0202_MARK LOGO: CGS
 PS0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0202+STABILITY: SURFACE MOTION
 PS0202
 PS0202  HISTORY     - Date     Condition        Report By
 PS0202  HISTORY     - 1934     MONUMENTED       CGS
 PS0202
 PS0202                          STATION DESCRIPTION
 PS0202
 PS0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0202'4.4 MI W FROM WESSINGTON SPRINGS.
 PS0202'4.4 MILES WEST OF DEPOT AT WESSINGTON SPRINGS.  ALONG STATE
 PS0202'HIGHWAY 34 AT 5 FOOT BY 8 FOOT RCB CULVERT AT BOTTOM OF HILL
 PS0202'WEST OF SCHOOL HOUSE.  250 FEET WEST OF PRIVATE ENTRANCE.  SET
 PS0202'IN THE WEST END OF THE NORTH HEADWALL, 2.5 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0203 ***********************************************************************
 PS0203  DESIGNATION -  E 81 RESET
 PS0203  PID         -  PS0203
 PS0203  STATE/COUNTY-  SD/JERAULD
 PS0203  COUNTRY     -  US
 PS0203  USGS QUAD   -  WESSINGTON SPRINGS SW (2017)
 PS0203
 PS0203                         *CURRENT SURVEY CONTROL
 PS0203  ______________________________________________________________________
 PS0203* NAD 83(1986) POSITION- 44 04 47.     (N) 098 38 11.     (W)   SCALED
 PS0203* NAVD 88 ORTHO HEIGHT -   583.77  (+/-2cm)     1915.3   (feet) VERTCON3
 PS0203  ______________________________________________________________________
 PS0203  GEOID HEIGHT    -        -25.247 (meters)                     GEOID18
 PS0203  VERT ORDER      -  THIRD (See Below)
 PS0203
 PS0203.The horizontal coordinates were scaled from a map and have
 PS0203.an estimated accuracy of +/- 6 seconds.
 PS0203
 PS0203.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0203.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0203
 PS0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0203.GEOID18 height accuracy estimate available here.
 PS0203
 PS0203.The vertical order pertains to the NGVD 29 superseded value.
 PS0203
 PS0203.Click photographs - Photos may exist for this station.
 PS0203
 PS0203;                    North         East    Units  Estimated Accuracy
 PS0203;SPC SD S     -   195,400.      735,910.      MT  (+/- 180 meters Scaled)
 PS0203
 PS0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP291807(NAD 83)
 PS0203
 PS0203                          SUPERSEDED SURVEY CONTROL
 PS0203
 PS0203  NGVD 29 (??/??/??)  583.41   (m)         1914.1    (f) RESET       3  
 PS0203
 PS0203.Superseded values are not recommended for survey control.
 PS0203
 PS0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0203.See file dsdata.pdf to determine how the superseded data were derived.
 PS0203
 PS0203_MARKER: DB = BENCH MARK DISK
 PS0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0203_STAMPING: E 81 RESET 1952
 PS0203_MARK LOGO: CGS
 PS0203_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0203+STABILITY: SURFACE MOTION
 PS0203
 PS0203  HISTORY     - Date     Condition        Report By
 PS0203  HISTORY     - 1952     MONUMENTED       SDHD
 PS0203
 PS0203                          STATION DESCRIPTION
 PS0203
 PS0203'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1952
 PS0203'3.4 MI W FROM WESSINGTON SPRINGS.
 PS0203'3.4 MILES WEST ALONG STATE HIGHWAY 34 FROM THE INTERSECTION OF
 PS0203'SOUTH DAKOTA AVENUE AT WESSINGTON SPRINGS, JERAULD COUNTY, AT
 PS0203'THE BOTTOM OF A HILL, 290 FEET WEST OF THE SOUTH END OF A
 PS0203'CORRUGATED-METAL CULVERT, 74 FEET SOUTH OF THE CENTERLINE OF
 PS0203'THE HIGHWAY AT SURVEY STATION 919 + 60, AT THE FENCE, AND SET
 PS0203'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0591 ***********************************************************************
 PS0591  DESIGNATION -  E 82 RESET
 PS0591  PID         -  PS0591
 PS0591  STATE/COUNTY-  SD/SANBORN
 PS0591  COUNTRY     -  US
 PS0591  USGS QUAD   -  FORESTBURG (2017)
 PS0591
 PS0591                         *CURRENT SURVEY CONTROL
 PS0591  ______________________________________________________________________
 PS0591* NAD 83(1986) POSITION- 44 00 36.     (N) 098 00 16.     (W)   SCALED
 PS0591* NAVD 88 ORTHO HEIGHT -   393.25  (meters)     1290.2   (feet) RESET
 PS0591  ______________________________________________________________________
 PS0591  GEOID HEIGHT    -        -25.653 (meters)                     GEOID18
 PS0591  VERT ORDER      -  THIRD
 PS0591
 PS0591.The horizontal coordinates were scaled from a map and have
 PS0591.an estimated accuracy of +/- 6 seconds.
 PS0591
 PS0591.The orthometric height was computed from unverified reset data.
 PS0591
 PS0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0591.GEOID18 height accuracy estimate available here.
 PS0591
 PS0591.Click photographs - Photos may exist for this station.
 PS0591
 PS0591;                    North         East    Units  Estimated Accuracy
 PS0591;SPC SD S     -   188,880.      786,720.      MT  (+/- 180 meters Scaled)
 PS0591
 PS0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP798734(NAD 83)
 PS0591
 PS0591                          SUPERSEDED SURVEY CONTROL
 PS0591
 PS0591.No superseded survey control is available for this station.
 PS0591
 PS0591_MARKER: DB = BENCH MARK DISK
 PS0591_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0591_SP_SET: CULVERT HEADWALL
 PS0591_STAMPING: E 82 RESET 1940
 PS0591_MARK LOGO: CGS
 PS0591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0591+STABILITY: SURFACE MOTION
 PS0591
 PS0591  HISTORY     - Date     Condition        Report By
 PS0591  HISTORY     - 1940     MONUMENTED       SDHD
 PS0591  HISTORY     - 1941     GOOD             CGS
 PS0591  HISTORY     - 1954     GOOD             CGS
 PS0591
 PS0591                          STATION DESCRIPTION
 PS0591
 PS0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PS0591'4 MI W FROM ARTESIAN.
 PS0591'4.0 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PS0591'PACIFIC RAILROAD FROM THE STATION AT ARTESIAN, SANBORN COUNTY,
 PS0591'9 POLES EAST OF MILEPOST 379, AT A 4- BY 6-FOOT CONCRETE-BOX
 PS0591'CULVERT UNDER STATE HIGHWAY 34, IN THE TOP OF THE SOUTH HEAD
 PS0591'WALL, AND 26.5 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY.
 PS0591'A STANDARD DISK, STAMPED E 82 RESET 1940.
 PS0591
 PS0591                          STATION RECOVERY (1954)
 PS0591
 PS0591'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 PS0591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0537 ***********************************************************************
 PR0537  DESIGNATION -  E 83
 PR0537  PID         -  PR0537
 PR0537  STATE/COUNTY-  SD/MINER
 PR0537  COUNTRY     -  US
 PR0537  USGS QUAD   -  CARTHAGE (2017)
 PR0537
 PR0537                         *CURRENT SURVEY CONTROL
 PR0537  ______________________________________________________________________
 PR0537* NAD 83(1986) POSITION- 44 11 39.     (N) 097 43 22.     (W)   SCALED
 PR0537* NAVD 88 ORTHO HEIGHT -   437.917 (meters)     1436.73  (feet) ADJUSTED
 PR0537  ______________________________________________________________________
 PR0537  GEOID HEIGHT    -        -25.442 (meters)                     GEOID18
 PR0537  DYNAMIC HEIGHT  -        437.830 (meters)     1436.45  (feet) COMP
 PR0537  MODELED GRAVITY -    980,405.9   (mgal)                       NAVD 88
 PR0537
 PR0537  VERT ORDER      -  SECOND    CLASS 0
 PR0537
 PR0537.The horizontal coordinates were scaled from a map and have
 PR0537.an estimated accuracy of +/- 6 seconds.
 PR0537
 PR0537.The orthometric height was determined by differential leveling and
 PR0537.adjusted by the NATIONAL GEODETIC SURVEY
 PR0537.in June 1991.
 PR0537
 PR0537.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0537.GEOID18 height accuracy estimate available here.
 PR0537
 PR0537.Click photographs - Photos may exist for this station.
 PR0537
 PR0537.The dynamic height is computed by dividing the NAVD 88
 PR0537.geopotential number by the normal gravity value computed on the
 PR0537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0537.degrees latitude (g = 980.6199 gals.).
 PR0537
 PR0537.The modeled gravity was interpolated from observed gravity values.
 PR0537
 PR0537;                    North         East    Units  Estimated Accuracy
 PR0537;SPC SD S     -   210,010.      808,660.      MT  (+/- 180 meters Scaled)
 PR0537
 PR0537_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP020942(NAD 83)
 PR0537
 PR0537                          SUPERSEDED SURVEY CONTROL
 PR0537
 PR0537  NGVD 29 (??/??/92)  437.640  (m)         1435.82   (f) ADJ UNCH    2 0
 PR0537
 PR0537.Superseded values are not recommended for survey control.
 PR0537
 PR0537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0537.See file dsdata.pdf to determine how the superseded data were derived.
 PR0537
 PR0537_MARKER: DB = BENCH MARK DISK
 PR0537_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0537_SP_SET: BOX CULVERT
 PR0537_STAMPING: E 83 1934
 PR0537_MARK LOGO: CGS
 PR0537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0537+STABILITY: SURFACE MOTION
 PR0537
 PR0537  HISTORY     - Date     Condition        Report By
 PR0537  HISTORY     - 1934     MONUMENTED       CGS
 PR0537
 PR0537                          STATION DESCRIPTION
 PR0537
 PR0537'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0537'2.1 MI NW FROM CARTAGE.
 PR0537'2.1 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0537'FROM THE PUBLIC SCHOOL AT CARTHAGE, MINER COUNTY, ABOUT 17 POLES
 PR0537'NORTH OF MILEPOST 112, ABOUT 3 POLES SOUTH OF A PUBLIC-ROAD
 PR0537'CROSSING, AT 4- BY 4-FOOT LIMESTONE BOX CULVERT 2837, IN THE
 PR0537'SOUTH END OF THE EAST LIMESTONE HEAD WALL, AND ABOUT 3 FEET
 PR0537'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED E 83 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0047 ***********************************************************************
 PS0047  DESIGNATION -  E 84
 PS0047  PID         -  PS0047
 PS0047  STATE/COUNTY-  SD/SPINK
 PS0047  COUNTRY     -  US
 PS0047  USGS QUAD   -  BLOOMFIELD (2017)
 PS0047
 PS0047                         *CURRENT SURVEY CONTROL
 PS0047  ______________________________________________________________________
 PS0047* NAD 83(1986) POSITION- 44 38 48.     (N) 098 05 55.     (W)   SCALED
 PS0047* NAVD 88 ORTHO HEIGHT -   403.041 (meters)     1322.31  (feet) ADJUSTED
 PS0047  ______________________________________________________________________
 PS0047  GEOID HEIGHT    -        -24.530 (meters)                     GEOID18
 PS0047  DYNAMIC HEIGHT  -        402.988 (meters)     1322.14  (feet) COMP
 PS0047  MODELED GRAVITY -    980,473.4   (mgal)                       NAVD 88
 PS0047
 PS0047  VERT ORDER      -  SECOND    CLASS 0
 PS0047
 PS0047.The horizontal coordinates were scaled from a map and have
 PS0047.an estimated accuracy of +/- 6 seconds.
 PS0047
 PS0047.The orthometric height was determined by differential leveling and
 PS0047.adjusted by the NATIONAL GEODETIC SURVEY
 PS0047.in June 1991.
 PS0047
 PS0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0047.GEOID18 height accuracy estimate available here.
 PS0047
 PS0047.Click photographs - Photos may exist for this station.
 PS0047
 PS0047.The dynamic height is computed by dividing the NAVD 88
 PS0047.geopotential number by the normal gravity value computed on the
 PS0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0047.degrees latitude (g = 980.6199 gals.).
 PS0047
 PS0047.The modeled gravity was interpolated from observed gravity values.
 PS0047
 PS0047;                    North         East    Units  Estimated Accuracy
 PS0047;SPC SD N     -    92,150.      750,820.      MT  (+/- 180 meters Scaled)
 PS0047
 PS0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ714440(NAD 83)
 PS0047
 PS0047                          SUPERSEDED SURVEY CONTROL
 PS0047
 PS0047  NGVD 29 (??/??/92)  402.770  (m)         1321.42   (f) ADJ UNCH    2 0
 PS0047
 PS0047.Superseded values are not recommended for survey control.
 PS0047
 PS0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0047.See file dsdata.pdf to determine how the superseded data were derived.
 PS0047
 PS0047_MARKER: DB = BENCH MARK DISK
 PS0047_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0047_SP_SET: CULVERT HEADWALL
 PS0047_STAMPING: E 84 1934
 PS0047_MARK LOGO: CGS
 PS0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0047+STABILITY: SURFACE MOTION
 PS0047
 PS0047  HISTORY     - Date     Condition        Report By
 PS0047  HISTORY     - 1934     MONUMENTED       CGS
 PS0047
 PS0047                          STATION DESCRIPTION
 PS0047
 PS0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0047'17.6 MI S FROM DOLAND.
 PS0047'17.6 MILES SOUTH OF CITY WATER TANK.  ALONG THE HURON-DOLAND
 PS0047'ROAD (HIWAY 37) 51 FEET NORTH OF POINT OF INTERSECTION OF
 PS0047'CROSS ROAD, THENCE 15 FEET EAST OF CENTERLINE OF THE HIWAY.
 PS0047'21 FEET WEST OF RIGHT OF WAY FENCE, SET IN THE CENTER OF THE
 PS0047'EAST HEADWALL OF DOUBLE 16 INCH CONCRETE CULVERT AND LEVEL
 PS0047'WITH ROAD.  A STANDARD DISK, STAMPED E 84 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0048 ***********************************************************************
 PS0048  DESIGNATION -  E 84 RESET
 PS0048  PID         -  PS0048
 PS0048  STATE/COUNTY-  SD/SPINK
 PS0048  COUNTRY     -  US
 PS0048  USGS QUAD   -  BLOOMFIELD (2017)
 PS0048
 PS0048                         *CURRENT SURVEY CONTROL
 PS0048  ______________________________________________________________________
 PS0048* NAD 83(1986) POSITION- 44 38 48.     (N) 098 05 54.     (W)   SCALED
 PS0048* NAVD 88 ORTHO HEIGHT -   402.63  (meters)     1321.0   (feet) RESET
 PS0048  ______________________________________________________________________
 PS0048  GEOID HEIGHT    -        -24.530 (meters)                     GEOID18
 PS0048  VERT ORDER      -  THIRD
 PS0048
 PS0048.The horizontal coordinates were scaled from a map and have
 PS0048.an estimated accuracy of +/- 6 seconds.
 PS0048
 PS0048.The orthometric height was computed from unverified reset data.
 PS0048
 PS0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0048.GEOID18 height accuracy estimate available here.
 PS0048
 PS0048.Click photographs - Photos may exist for this station.
 PS0048
 PS0048;                    North         East    Units  Estimated Accuracy
 PS0048;SPC SD N     -    92,150.      750,840.      MT  (+/- 180 meters Scaled)
 PS0048
 PS0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ715440(NAD 83)
 PS0048
 PS0048                          SUPERSEDED SURVEY CONTROL
 PS0048
 PS0048.No superseded survey control is available for this station.
 PS0048
 PS0048_MARKER: DB = BENCH MARK DISK
 PS0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0048_STAMPING: E 84 1934 RESET 1961
 PS0048_MARK LOGO: CGS
 PS0048_PROJECTION: FLUSH
 PS0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0048+STABILITY: SURFACE MOTION
 PS0048
 PS0048  HISTORY     - Date     Condition        Report By
 PS0048  HISTORY     - 1961     MONUMENTED       CGS
 PS0048
 PS0048                          STATION DESCRIPTION
 PS0048
 PS0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PS0048'17.6 MI S FROM DOLAND.
 PS0048'THIS MARK IS LOCATED ABOUT 17.6 MILES SOUTH ALONG A GRAVEL ROAD
 PS0048'FROM THE CITY WATER TANK AT DOLAND, IN THE NORTHEAST ANGLE OF
 PS0048'CROSSROADS, 76 FEET EAST OF THE CENTERLINE OF THE MAIN ROAD,
 PS0048'54 FEET NORTH OF CENTERLINE OF EAST-WEST ROAD, AND 46 FEET
 PS0048'EAST OF THE EAST END OF A CONCRETE CULVERT, AND SET IN THE TOP
 PS0048'OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0215 ***********************************************************************
 QQ0215  DESIGNATION -  E 85
 QQ0215  PID         -  QQ0215
 QQ0215  STATE/COUNTY-  SD/CODINGTON
 QQ0215  COUNTRY     -  US
 QQ0215  USGS QUAD   -  FLORENCE (2017)
 QQ0215
 QQ0215                         *CURRENT SURVEY CONTROL
 QQ0215  ______________________________________________________________________
 QQ0215* NAD 83(1986) POSITION- 45 03 22.     (N) 097 19 35.     (W)   SCALED
 QQ0215* NAVD 88 ORTHO HEIGHT -   540.356 (meters)     1772.82  (feet) ADJUSTED
 QQ0215  ______________________________________________________________________
 QQ0215  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 QQ0215  DYNAMIC HEIGHT  -        540.279 (meters)     1772.57  (feet) COMP
 QQ0215  MODELED GRAVITY -    980,457.2   (mgal)                       NAVD 88
 QQ0215
 QQ0215  VERT ORDER      -  SECOND    CLASS 0
 QQ0215
 QQ0215.The horizontal coordinates were scaled from a map and have
 QQ0215.an estimated accuracy of +/- 6 seconds.
 QQ0215
 QQ0215.The orthometric height was determined by differential leveling and
 QQ0215.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0215.in June 1991.
 QQ0215
 QQ0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0215.GEOID18 height accuracy estimate available here.
 QQ0215
 QQ0215.Click photographs - Photos may exist for this station.
 QQ0215
 QQ0215.The dynamic height is computed by dividing the NAVD 88
 QQ0215.geopotential number by the normal gravity value computed on the
 QQ0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0215.degrees latitude (g = 980.6199 gals.).
 QQ0215
 QQ0215.The modeled gravity was interpolated from observed gravity values.
 QQ0215
 QQ0215;                    North         East    Units  Estimated Accuracy
 QQ0215;SPC SD N     -   139,360.      810,550.      MT  (+/- 180 meters Scaled)
 QQ0215
 QQ0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ317905(NAD 83)
 QQ0215
 QQ0215                          SUPERSEDED SURVEY CONTROL
 QQ0215
 QQ0215  NGVD 29 (??/??/92)  540.046  (m)         1771.80   (f) ADJ UNCH    2 0
 QQ0215
 QQ0215.Superseded values are not recommended for survey control.
 QQ0215
 QQ0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0215.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0215
 QQ0215_MARKER: DB = BENCH MARK DISK
 QQ0215_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0215_SP_SET: CULVERT HEADWALL
 QQ0215_STAMPING: E 85 1934
 QQ0215_MARK LOGO: CGS
 QQ0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0215+STABILITY: SURFACE MOTION
 QQ0215
 QQ0215  HISTORY     - Date     Condition        Report By
 QQ0215  HISTORY     - 1934     MONUMENTED       CGS
 QQ0215  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0215
 QQ0215                          STATION DESCRIPTION
 QQ0215
 QQ0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0215'AT FLORENCE.
 QQ0215'AT FLORENCE, CODINGTON COUNTY, ABOUT 725 FEET NORTHWEST OF THE
 QQ0215'MINNEAPOLIS AND ST. LOUIS RAILROAD STATION, ABOUT 100 FEET
 QQ0215'NORTHEAST OF THE TRACK, AT AN 18-INHC CONCRETE HIGHWAY PIPE
 QQ0215'CULVERT, IN THE CENTER OF THE SOUTHWEST CONCRETE HEAD WALL,
 QQ0215'AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED E 85
 QQ0215'1934.  NOTE-- HIGHWAY HAS BEEN WIDENED.
 QQ0215
 QQ0215                          STATION RECOVERY (1973)
 QQ0215
 QQ0215'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0128 ***********************************************************************
 QR0128  DESIGNATION -  E 87
 QR0128  PID         -  QR0128
 QR0128  STATE/COUNTY-  SD/FAULK
 QR0128  COUNTRY     -  US
 QR0128  USGS QUAD   -  CRESBARD NE (2017)
 QR0128
 QR0128                         *CURRENT SURVEY CONTROL
 QR0128  ______________________________________________________________________
 QR0128* NAD 83(1986) POSITION- 45 09 49.     (N) 098 47 47.     (W)   SCALED
 QR0128* NAVD 88 ORTHO HEIGHT -   420.122 (meters)     1378.35  (feet) ADJUSTED
 QR0128  ______________________________________________________________________
 QR0128  GEOID HEIGHT    -        -24.035 (meters)                     GEOID18
 QR0128  DYNAMIC HEIGHT  -        420.081 (meters)     1378.22  (feet) COMP
 QR0128  MODELED GRAVITY -    980,505.5   (mgal)                       NAVD 88
 QR0128
 QR0128  VERT ORDER      -  SECOND    CLASS 0
 QR0128
 QR0128.The horizontal coordinates were scaled from a map and have
 QR0128.an estimated accuracy of +/- 6 seconds.
 QR0128
 QR0128.The orthometric height was determined by differential leveling and
 QR0128.adjusted by the NATIONAL GEODETIC SURVEY
 QR0128.in June 1991.
 QR0128
 QR0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0128.GEOID18 height accuracy estimate available here.
 QR0128
 QR0128.Click photographs - Photos may exist for this station.
 QR0128
 QR0128.The dynamic height is computed by dividing the NAVD 88
 QR0128.geopotential number by the normal gravity value computed on the
 QR0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0128.degrees latitude (g = 980.6199 gals.).
 QR0128
 QR0128.The modeled gravity was interpolated from observed gravity values.
 QR0128
 QR0128;                    North         East    Units  Estimated Accuracy
 QR0128;SPC SD N     -   148,530.      694,620.      MT  (+/- 180 meters Scaled)
 QR0128
 QR0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR160011(NAD 83)
 QR0128
 QR0128                          SUPERSEDED SURVEY CONTROL
 QR0128
 QR0128  NGVD 29 (??/??/92)  419.817  (m)         1377.35   (f) ADJ UNCH    2 0
 QR0128
 QR0128.Superseded values are not recommended for survey control.
 QR0128
 QR0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0128.See file dsdata.pdf to determine how the superseded data were derived.
 QR0128
 QR0128_MARKER: DB = BENCH MARK DISK
 QR0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0128_STAMPING: E 87 1934
 QR0128_MARK LOGO: CGS
 QR0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0128+STABILITY: SURFACE MOTION
 QR0128
 QR0128  HISTORY     - Date     Condition        Report By
 QR0128  HISTORY     - 1934     MONUMENTED       CGS
 QR0128
 QR0128                          STATION DESCRIPTION
 QR0128
 QR0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0128'2.6 MI W FROM CHELSEA.
 QR0128'2.6 MILES WEST OF DEPOT AT ALONG THE M AND ST L RAILROAD, 12
 QR0128'POLES WEST OF MILEPOLE 325.  5 POLES EAST OF PUBLIC ROAD CROSSING,
 QR0128'19 FEET NORTH OF CENTERLINE OF THE TRACK, 24 FEET SOUTH OF
 QR0128'TELEGRAPH POLE AND 1.5 FEET BELOW LEVEL OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0195 ***********************************************************************
 OS0195  DESIGNATION -  E 9
 OS0195  PID         -  OS0195
 OS0195  STATE/COUNTY-  SD/JONES
 OS0195  COUNTRY     -  US
 OS0195  USGS QUAD   -  MURDO (2017)
 OS0195
 OS0195                         *CURRENT SURVEY CONTROL
 OS0195  ______________________________________________________________________
 OS0195* NAD 83(1986) POSITION- 43 53 23.1    (N) 100 42 48.1    (W)   HD_HELD2
 OS0195* NAVD 88 ORTHO HEIGHT -   709.287 (meters)     2327.05  (feet) ADJUSTED
 OS0195  ______________________________________________________________________
 OS0195  GEOID HEIGHT    -        -24.054 (meters)                     GEOID18
 OS0195  DYNAMIC HEIGHT  -        709.057 (meters)     2326.30  (feet) COMP
 OS0195  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 OS0195
 OS0195  VERT ORDER      -  FIRST     CLASS II
 OS0195
 OS0195.The horizontal coordinates were established by autonomous hand held GPS
 OS0195.observations and have an estimated accuracy of +/- 10 meters.
 OS0195
 OS0195.The orthometric height was determined by differential leveling and
 OS0195.adjusted by the NATIONAL GEODETIC SURVEY
 OS0195.in June 1991.
 OS0195
 OS0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0195.GEOID18 height accuracy estimate available here.
 OS0195
 OS0195.Click photographs - Photos may exist for this station.
 OS0195
 OS0195.The dynamic height is computed by dividing the NAVD 88
 OS0195.geopotential number by the normal gravity value computed on the
 OS0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0195.degrees latitude (g = 980.6199 gals.).
 OS0195
 OS0195.The modeled gravity was interpolated from observed gravity values.
 OS0195
 OS0195;                    North         East    Units  Estimated Accuracy
 OS0195;SPC SD S     -   172,976.      569,466.      MT  (+/- 10 meters HH2 GPS)
 OS0195
 OS0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6237761054(NAD 83)
 OS0195
 OS0195                          SUPERSEDED SURVEY CONTROL
 OS0195
 OS0195  NGVD 29 (??/??/92)  708.828  (m)         2325.55   (f) ADJ UNCH    1 2
 OS0195
 OS0195.Superseded values are not recommended for survey control.
 OS0195
 OS0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0195.See file dsdata.pdf to determine how the superseded data were derived.
 OS0195
 OS0195_MARKER: DB = BENCH MARK DISK
 OS0195_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 OS0195_SP_SET: BUILDING
 OS0195_STAMPING: E 9 1925 2325.547
 OS0195_MARK LOGO: CGS
 OS0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0195+STABILITY: SURFACE MOTION
 OS0195_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0195+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OS0195
 OS0195  HISTORY     - Date     Condition        Report By
 OS0195  HISTORY     - 1925     MONUMENTED       CGS
 OS0195  HISTORY     - 1962     GOOD             CGS
 OS0195  HISTORY     - 1985     GOOD             NGS
 OS0195  HISTORY     - 19910621 GOOD             NGS
 OS0195
 OS0195                          STATION DESCRIPTION
 OS0195
 OS0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0195'0.2 MI SE FROM MURDO.
 OS0195'ABOUT 0.05 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 OS0195'PACIFIC RAILROAD, FROM THE STATION AT MURDO, THENCE 0.15 MILE
 OS0195'SOUTH ALONG MAIN STREET, 1.4 FEET WEST OF THE SOUTHEAST CORNER
 OS0195'OF THE BANK BUILDING, 0.9 FEET ABOVE THE SIDE WALK, AND SET
 OS0195'VERTICALLY IN THE SOUTH SIDE OF THE JONES COUNTY STATE BANK.
 OS0195
 OS0195                          STATION RECOVERY (1985)
 OS0195
 OS0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0195'THE MARK IS 0.3 M ABOVE THE SIDEWALK.
 OS0195'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  IN MURDO,
 OS0195'VERTICALLY IN THE SOUTH FACE OF THE STONE BLOCK FOUNDATION AT THE
 OS0195'SOUTHEAST CORNER OF THE FIRST FIDELITY BANK, 15.8 METERS (52 FT) WEST
 OS0195'OF THE CENTER OF MAIN STREET, 10.4 METERS (34 FT) NORTH OF THE CENTER
 OS0195'OF WEST 2ND STREET AND 0.4 METER (1.3 FT) WEST OF THE EAST EDGE OF THE
 OS0195'BANK.
 OS0195
 OS0195                          STATION RECOVERY (1991)
 OS0195
 OS0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0195'IN MURDO, AT THE INTERSECTION OF MAIN AVENUE AND WEST 2ND STREET, SET
 OS0195'VERTICALLY IN THE SOUTH FACE OF THE FIRST FIDELITY BANK, 15.6 M (51.2
 OS0195'FT) WEST OF THE CENTER OF THE AVENUE, 9.7 M (31.8 FT) NORTH OF THE
 OS0195'CENTER OF THE STREET, 0.4 M (1.3 FT) WEST OF THE SOUTHEAST CORNER OF
 OS0195'THE BANK, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0379 ***********************************************************************
 OS0379  DESIGNATION -  E 9 I
 OS0379  PID         -  OS0379
 OS0379  STATE/COUNTY-  SD/JACKSON
 OS0379  COUNTRY     -  US
 OS0379  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0379
 OS0379                         *CURRENT SURVEY CONTROL
 OS0379  ______________________________________________________________________
 OS0379* NAD 83(1986) POSITION- 43 56 24.     (N) 101 40 19.     (W)   SCALED
 OS0379* NAVD 88 ORTHO HEIGHT -   787.692 (meters)     2584.29  (feet) ADJUSTED
 OS0379  ______________________________________________________________________
 OS0379  GEOID HEIGHT    -        -21.046 (meters)                     GEOID18
 OS0379  DYNAMIC HEIGHT  -        787.448 (meters)     2583.49  (feet) COMP
 OS0379  MODELED GRAVITY -    980,282.3   (mgal)                       NAVD 88
 OS0379
 OS0379  VERT ORDER      -  FIRST     CLASS II
 OS0379
 OS0379.The horizontal coordinates were scaled from a map and have
 OS0379.an estimated accuracy of +/- 6 seconds.
 OS0379
 OS0379.The orthometric height was determined by differential leveling and
 OS0379.adjusted by the NATIONAL GEODETIC SURVEY
 OS0379.in June 1991.
 OS0379
 OS0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0379.GEOID18 height accuracy estimate available here.
 OS0379
 OS0379.Click photographs - Photos may exist for this station.
 OS0379
 OS0379.The dynamic height is computed by dividing the NAVD 88
 OS0379.geopotential number by the normal gravity value computed on the
 OS0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0379.degrees latitude (g = 980.6199 gals.).
 OS0379
 OS0379.The modeled gravity was interpolated from observed gravity values.
 OS0379
 OS0379;                    North         East    Units  Estimated Accuracy
 OS0379;SPC SD S     -   179,360.      492,540.      MT  (+/- 180 meters Scaled)
 OS0379
 OS0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP855686(NAD 83)
 OS0379
 OS0379                          SUPERSEDED SURVEY CONTROL
 OS0379
 OS0379  NGVD 29 (??/??/92)  787.24   (m)         2582.8    (f) COMPUTED    1 2
 OS0379
 OS0379.Superseded values are not recommended for survey control.
 OS0379
 OS0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0379.See file dsdata.pdf to determine how the superseded data were derived.
 OS0379
 OS0379_MARKER: DS = TRIANGULATION STATION DISK
 OS0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0379_STAMPING: E 9 I 1961
 OS0379_MARK LOGO: CGS
 OS0379_PROJECTION: FLUSH
 OS0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0379+STABILITY: SURFACE MOTION
 OS0379
 OS0379  HISTORY     - Date     Condition        Report By
 OS0379  HISTORY     - 1961     MONUMENTED       CGS
 OS0379  HISTORY     - 1962     GOOD             CGS
 OS0379
 OS0379                          STATION DESCRIPTION
 OS0379
 OS0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0379'8 MI S FROM PHILIP.
 OS0379'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0379'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0379'WEST ALONG A DIRT ROAD, THENCE 0.35 MILE NORTHWEST ACROSS
 OS0379'COUNTRY TO THE CREST OF A SMALL HILL, AND SET IN THE TOP OF A
 OS0379'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0372 ***********************************************************************
 OS0372  DESIGNATION -  E 9 I AZ MK
 OS0372  PID         -  OS0372
 OS0372  STATE/COUNTY-  SD/JACKSON
 OS0372  COUNTRY     -  US
 OS0372  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0372
 OS0372                         *CURRENT SURVEY CONTROL
 OS0372  ______________________________________________________________________
 OS0372* NAD 83(1986) POSITION- 43 56 37.     (N) 101 39 41.     (W)   SCALED
 OS0372* NAVD 88 ORTHO HEIGHT -   769.470 (meters)     2524.50  (feet) ADJUSTED
 OS0372  ______________________________________________________________________
 OS0372  GEOID HEIGHT    -        -21.088 (meters)                     GEOID18
 OS0372  DYNAMIC HEIGHT  -        769.232 (meters)     2523.72  (feet) COMP
 OS0372  MODELED GRAVITY -    980,283.3   (mgal)                       NAVD 88
 OS0372
 OS0372  VERT ORDER      -  FIRST     CLASS II
 OS0372
 OS0372.The horizontal coordinates were scaled from a map and have
 OS0372.an estimated accuracy of +/- 6 seconds.
 OS0372
 OS0372.The orthometric height was determined by differential leveling and
 OS0372.adjusted by the NATIONAL GEODETIC SURVEY
 OS0372.in June 1991.
 OS0372
 OS0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0372.GEOID18 height accuracy estimate available here.
 OS0372
 OS0372.Click photographs - Photos may exist for this station.
 OS0372
 OS0372.The dynamic height is computed by dividing the NAVD 88
 OS0372.geopotential number by the normal gravity value computed on the
 OS0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0372.degrees latitude (g = 980.6199 gals.).
 OS0372
 OS0372.The modeled gravity was interpolated from observed gravity values.
 OS0372
 OS0372;                    North         East    Units  Estimated Accuracy
 OS0372;SPC SD S     -   179,740.      493,390.      MT  (+/- 180 meters Scaled)
 OS0372
 OS0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP864690(NAD 83)
 OS0372
 OS0372                          SUPERSEDED SURVEY CONTROL
 OS0372
 OS0372  NGVD 29 (??/??/92)  769.01   (m)         2523.0    (f) COMPUTED    1 2
 OS0372
 OS0372.Superseded values are not recommended for survey control.
 OS0372
 OS0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0372.See file dsdata.pdf to determine how the superseded data were derived.
 OS0372
 OS0372_MARKER: DZ = AZIMUTH MARK DISK
 OS0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0372_STAMPING: E 9 I 1961
 OS0372_MARK LOGO: CGS
 OS0372_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0372+STABILITY: SURFACE MOTION
 OS0372
 OS0372  HISTORY     - Date     Condition        Report By
 OS0372  HISTORY     - 1961     MONUMENTED       CGS
 OS0372  HISTORY     - 1962     GOOD             CGS
 OS0372
 OS0372                          STATION DESCRIPTION
 OS0372
 OS0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0372'6.9 MI S FROM PHILIP.
 OS0372'ABOUT 6.9 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0372'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 97 FEET WEST OF
 OS0372'THE CENTERLINE OF THE HIGHWAY, 1 1/2 FEET SOUTH OF A FENCE, 1 1/2
 OS0372'FEET EAST OF A FENCE, 1.7 FEET SOUTHEAST OF A WOODEN FENCE WITH
 OS0372'WITNESS SHIELD NAILED TO THE EAST SIDE, ABOUT 3 FEET BELOW THE
 OS0372'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 OS0372'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0378 ***********************************************************************
 OS0378  DESIGNATION -  E 9 I RM 1
 OS0378  PID         -  OS0378
 OS0378  STATE/COUNTY-  SD/JACKSON
 OS0378  COUNTRY     -  US
 OS0378  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0378
 OS0378                         *CURRENT SURVEY CONTROL
 OS0378  ______________________________________________________________________
 OS0378* NAD 83(1986) POSITION- 43 56 24.     (N) 101 40 19.     (W)   SCALED
 OS0378* NAVD 88 ORTHO HEIGHT -   787.035 (meters)     2582.13  (feet) ADJUSTED
 OS0378  ______________________________________________________________________
 OS0378  GEOID HEIGHT    -        -21.046 (meters)                     GEOID18
 OS0378  DYNAMIC HEIGHT  -        786.790 (meters)     2581.33  (feet) COMP
 OS0378  MODELED GRAVITY -    980,282.3   (mgal)                       NAVD 88
 OS0378
 OS0378  VERT ORDER      -  FIRST     CLASS II
 OS0378
 OS0378.The horizontal coordinates were scaled from a map and have
 OS0378.an estimated accuracy of +/- 6 seconds.
 OS0378
 OS0378.The orthometric height was determined by differential leveling and
 OS0378.adjusted by the NATIONAL GEODETIC SURVEY
 OS0378.in June 1991.
 OS0378
 OS0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0378.GEOID18 height accuracy estimate available here.
 OS0378
 OS0378.Click photographs - Photos may exist for this station.
 OS0378
 OS0378.The dynamic height is computed by dividing the NAVD 88
 OS0378.geopotential number by the normal gravity value computed on the
 OS0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0378.degrees latitude (g = 980.6199 gals.).
 OS0378
 OS0378.The modeled gravity was interpolated from observed gravity values.
 OS0378
 OS0378;                    North         East    Units  Estimated Accuracy
 OS0378;SPC SD S     -   179,360.      492,540.      MT  (+/- 180 meters Scaled)
 OS0378
 OS0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP855686(NAD 83)
 OS0378
 OS0378                          SUPERSEDED SURVEY CONTROL
 OS0378
 OS0378  NGVD 29 (??/??/92)  786.58   (m)         2580.6    (f) COMPUTED    1 2
 OS0378
 OS0378.Superseded values are not recommended for survey control.
 OS0378
 OS0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0378.See file dsdata.pdf to determine how the superseded data were derived.
 OS0378
 OS0378_MARKER: DR = REFERENCE MARK DISK
 OS0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0378_STAMPING: E 9 I NO 1 1961
 OS0378_MARK LOGO: CGS
 OS0378_PROJECTION: FLUSH
 OS0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0378+STABILITY: SURFACE MOTION
 OS0378
 OS0378  HISTORY     - Date     Condition        Report By
 OS0378  HISTORY     - 1961     MONUMENTED       CGS
 OS0378  HISTORY     - 1962     GOOD             CGS
 OS0378
 OS0378                          STATION DESCRIPTION
 OS0378
 OS0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0378'8 MI S FROM PHILIP.
 OS0378'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0378'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0378'WEST ALONG A DIRT ROAD, THENCE 0.35 MILE NORTHWEST ACROSS
 OS0378'COUNTRY TO THE CREST OF A SMALL HILL, 49 FEET SOUTHWEST OF E9I
 OS0378'1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OS0378'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0380 ***********************************************************************
 OS0380  DESIGNATION -  E 9 I RM 2
 OS0380  PID         -  OS0380
 OS0380  STATE/COUNTY-  SD/JACKSON
 OS0380  COUNTRY     -  US
 OS0380  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0380
 OS0380                         *CURRENT SURVEY CONTROL
 OS0380  ______________________________________________________________________
 OS0380* NAD 83(1986) POSITION- 43 56 24.     (N) 101 40 19.     (W)   SCALED
 OS0380* NAVD 88 ORTHO HEIGHT -   787.614 (meters)     2584.03  (feet) ADJUSTED
 OS0380  ______________________________________________________________________
 OS0380  GEOID HEIGHT    -        -21.046 (meters)                     GEOID18
 OS0380  DYNAMIC HEIGHT  -        787.369 (meters)     2583.23  (feet) COMP
 OS0380  MODELED GRAVITY -    980,282.3   (mgal)                       NAVD 88
 OS0380
 OS0380  VERT ORDER      -  FIRST     CLASS II
 OS0380
 OS0380.The horizontal coordinates were scaled from a map and have
 OS0380.an estimated accuracy of +/- 6 seconds.
 OS0380
 OS0380.The orthometric height was determined by differential leveling and
 OS0380.adjusted by the NATIONAL GEODETIC SURVEY
 OS0380.in June 1991.
 OS0380
 OS0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0380.GEOID18 height accuracy estimate available here.
 OS0380
 OS0380.Click photographs - Photos may exist for this station.
 OS0380
 OS0380.The dynamic height is computed by dividing the NAVD 88
 OS0380.geopotential number by the normal gravity value computed on the
 OS0380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0380.degrees latitude (g = 980.6199 gals.).
 OS0380
 OS0380.The modeled gravity was interpolated from observed gravity values.
 OS0380
 OS0380;                    North         East    Units  Estimated Accuracy
 OS0380;SPC SD S     -   179,360.      492,540.      MT  (+/- 180 meters Scaled)
 OS0380
 OS0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP855686(NAD 83)
 OS0380
 OS0380                          SUPERSEDED SURVEY CONTROL
 OS0380
 OS0380  NGVD 29 (??/??/92)  787.16   (m)         2582.5    (f) COMPUTED    1 2
 OS0380
 OS0380.Superseded values are not recommended for survey control.
 OS0380
 OS0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0380.See file dsdata.pdf to determine how the superseded data were derived.
 OS0380
 OS0380_MARKER: DR = REFERENCE MARK DISK
 OS0380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0380_STAMPING: E 9 I NO 2 1961
 OS0380_MARK LOGO: CGS
 OS0380_PROJECTION: FLUSH
 OS0380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0380+STABILITY: SURFACE MOTION
 OS0380
 OS0380  HISTORY     - Date     Condition        Report By
 OS0380  HISTORY     - 1961     MONUMENTED       CGS
 OS0380  HISTORY     - 1962     GOOD             CGS
 OS0380
 OS0380                          STATION DESCRIPTION
 OS0380
 OS0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0380'8 MI S FROM PHILIP.
 OS0380'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0380'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0380'WEST ALONG A DIRT ROAD, THENCE 0.35 MILE NORTHWEST ACROSS
 OS0380'COUNTRY TO THE CREST OF A SMALL HILL, 54.0 FEET NORTHWEST OF
 OS0380'E9I 1961, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 OS0380'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0375 ***********************************************************************
 OS0375  DESIGNATION -  E 9 J
 OS0375  PID         -  OS0375
 OS0375  STATE/COUNTY-  SD/JACKSON
 OS0375  COUNTRY     -  US
 OS0375  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0375
 OS0375                         *CURRENT SURVEY CONTROL
 OS0375  ______________________________________________________________________
 OS0375* NAD 83(1986) POSITION- 43 56 13.     (N) 101 39 57.     (W)   SCALED
 OS0375* NAVD 88 ORTHO HEIGHT -   777.703 (meters)     2551.51  (feet) ADJUSTED
 OS0375  ______________________________________________________________________
 OS0375  GEOID HEIGHT    -        -21.067 (meters)                     GEOID18
 OS0375  DYNAMIC HEIGHT  -        777.461 (meters)     2550.72  (feet) COMP
 OS0375  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 OS0375
 OS0375  VERT ORDER      -  FIRST     CLASS II
 OS0375
 OS0375.The horizontal coordinates were scaled from a map and have
 OS0375.an estimated accuracy of +/- 6 seconds.
 OS0375
 OS0375.The orthometric height was determined by differential leveling and
 OS0375.adjusted by the NATIONAL GEODETIC SURVEY
 OS0375.in June 1991.
 OS0375
 OS0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0375.GEOID18 height accuracy estimate available here.
 OS0375
 OS0375.Click photographs - Photos may exist for this station.
 OS0375
 OS0375.The dynamic height is computed by dividing the NAVD 88
 OS0375.geopotential number by the normal gravity value computed on the
 OS0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0375.degrees latitude (g = 980.6199 gals.).
 OS0375
 OS0375.The modeled gravity was interpolated from observed gravity values.
 OS0375
 OS0375;                    North         East    Units  Estimated Accuracy
 OS0375;SPC SD S     -   179,010.      493,030.      MT  (+/- 180 meters Scaled)
 OS0375
 OS0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860683(NAD 83)
 OS0375
 OS0375                          SUPERSEDED SURVEY CONTROL
 OS0375
 OS0375  NGVD 29 (??/??/92)  777.25   (m)         2550.0    (f) COMPUTED    1 2
 OS0375
 OS0375.Superseded values are not recommended for survey control.
 OS0375
 OS0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0375.See file dsdata.pdf to determine how the superseded data were derived.
 OS0375
 OS0375_MARKER: DS = TRIANGULATION STATION DISK
 OS0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0375_STAMPING: E 9 J 1961
 OS0375_MARK LOGO: CGS
 OS0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0375+STABILITY: SURFACE MOTION
 OS0375
 OS0375  HISTORY     - Date     Condition        Report By
 OS0375  HISTORY     - 1961     MONUMENTED       CGS
 OS0375  HISTORY     - 1962     GOOD             CGS
 OS0375
 OS0375                          STATION DESCRIPTION
 OS0375
 OS0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0375'7.7 MI S FROM PHILIP.
 OS0375'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0375'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0375'WEST ALONG A DIRT ROAD, ON THE CREST OF A SMALL HILL, 35 FEET
 OS0375'EAST OF A POWER POLE AND METAL WITNESS SHIELD, 26 FEET SOUTH OF
 OS0375'THE CENTERLINE OF THE ROAD, ABOUT LEVEL WITH THE ROAD, AND SET
 OS0375'IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0374 ***********************************************************************
 OS0374  DESIGNATION -  E 9 J RM 1
 OS0374  PID         -  OS0374
 OS0374  STATE/COUNTY-  SD/JACKSON
 OS0374  COUNTRY     -  US
 OS0374  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0374
 OS0374                         *CURRENT SURVEY CONTROL
 OS0374  ______________________________________________________________________
 OS0374* NAD 83(1986) POSITION- 43 56 12.     (N) 101 39 56.     (W)   SCALED
 OS0374* NAVD 88 ORTHO HEIGHT -   778.080 (meters)     2552.75  (feet) ADJUSTED
 OS0374  ______________________________________________________________________
 OS0374  GEOID HEIGHT    -        -21.068 (meters)                     GEOID18
 OS0374  DYNAMIC HEIGHT  -        777.838 (meters)     2551.96  (feet) COMP
 OS0374  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 OS0374
 OS0374  VERT ORDER      -  FIRST     CLASS II
 OS0374
 OS0374.The horizontal coordinates were scaled from a map and have
 OS0374.an estimated accuracy of +/- 6 seconds.
 OS0374
 OS0374.The orthometric height was determined by differential leveling and
 OS0374.adjusted by the NATIONAL GEODETIC SURVEY
 OS0374.in June 1991.
 OS0374
 OS0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0374.GEOID18 height accuracy estimate available here.
 OS0374
 OS0374.Click photographs - Photos may exist for this station.
 OS0374
 OS0374.The dynamic height is computed by dividing the NAVD 88
 OS0374.geopotential number by the normal gravity value computed on the
 OS0374.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0374.degrees latitude (g = 980.6199 gals.).
 OS0374
 OS0374.The modeled gravity was interpolated from observed gravity values.
 OS0374
 OS0374;                    North         East    Units  Estimated Accuracy
 OS0374;SPC SD S     -   178,980.      493,050.      MT  (+/- 180 meters Scaled)
 OS0374
 OS0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860682(NAD 83)
 OS0374
 OS0374                          SUPERSEDED SURVEY CONTROL
 OS0374
 OS0374  NGVD 29 (??/??/92)  777.62   (m)         2551.2    (f) COMPUTED    1 2
 OS0374
 OS0374.Superseded values are not recommended for survey control.
 OS0374
 OS0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0374.See file dsdata.pdf to determine how the superseded data were derived.
 OS0374
 OS0374_MARKER: DR = REFERENCE MARK DISK
 OS0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0374_STAMPING: E 9 J NO 1 1961
 OS0374_MARK LOGO: CGS
 OS0374_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0374+STABILITY: SURFACE MOTION
 OS0374
 OS0374  HISTORY     - Date     Condition        Report By
 OS0374  HISTORY     - 1961     MONUMENTED       CGS
 OS0374  HISTORY     - 1962     GOOD             CGS
 OS0374
 OS0374                          STATION DESCRIPTION
 OS0374
 OS0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0374'7.7 MI S FROM PHILIP.
 OS0374'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0374'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0374'WEST ALONG A DIRT ROAD, ON THE CREST OF A SMALL HILL, 76.1 FEET
 OS0374'NORTH FROM E9J 1961, 50 FEET NORTH OF THE CENTERLINE OF THE
 OS0374'ROAD, 1 FOOT NORTH OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 OS0374'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0374'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0376 ***********************************************************************
 OS0376  DESIGNATION -  E 9 J RM 2
 OS0376  PID         -  OS0376
 OS0376  STATE/COUNTY-  SD/JACKSON
 OS0376  COUNTRY     -  US
 OS0376  USGS QUAD   -  PHILIP JUNCTION (2017)
 OS0376
 OS0376                         *CURRENT SURVEY CONTROL
 OS0376  ______________________________________________________________________
 OS0376* NAD 83(1986) POSITION- 43 56 13.     (N) 101 39 56.     (W)   SCALED
 OS0376* NAVD 88 ORTHO HEIGHT -   777.553 (meters)     2551.02  (feet) ADJUSTED
 OS0376  ______________________________________________________________________
 OS0376  GEOID HEIGHT    -        -21.068 (meters)                     GEOID18
 OS0376  DYNAMIC HEIGHT  -        777.311 (meters)     2550.23  (feet) COMP
 OS0376  MODELED GRAVITY -    980,282.4   (mgal)                       NAVD 88
 OS0376
 OS0376  VERT ORDER      -  FIRST     CLASS II
 OS0376
 OS0376.The horizontal coordinates were scaled from a map and have
 OS0376.an estimated accuracy of +/- 6 seconds.
 OS0376
 OS0376.The orthometric height was determined by differential leveling and
 OS0376.adjusted by the NATIONAL GEODETIC SURVEY
 OS0376.in June 1991.
 OS0376
 OS0376.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0376.GEOID18 height accuracy estimate available here.
 OS0376
 OS0376.Click photographs - Photos may exist for this station.
 OS0376
 OS0376.The dynamic height is computed by dividing the NAVD 88
 OS0376.geopotential number by the normal gravity value computed on the
 OS0376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0376.degrees latitude (g = 980.6199 gals.).
 OS0376
 OS0376.The modeled gravity was interpolated from observed gravity values.
 OS0376
 OS0376;                    North         East    Units  Estimated Accuracy
 OS0376;SPC SD S     -   179,010.      493,050.      MT  (+/- 180 meters Scaled)
 OS0376
 OS0376_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP860683(NAD 83)
 OS0376
 OS0376                          SUPERSEDED SURVEY CONTROL
 OS0376
 OS0376  NGVD 29 (??/??/92)  777.10   (m)         2549.5    (f) COMPUTED    1 2
 OS0376
 OS0376.Superseded values are not recommended for survey control.
 OS0376
 OS0376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0376.See file dsdata.pdf to determine how the superseded data were derived.
 OS0376
 OS0376_MARKER: DR = REFERENCE MARK DISK
 OS0376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0376_STAMPING: E 9 J NO 2 1961
 OS0376_MARK LOGO: CGS
 OS0376_PROJECTION: FLUSH
 OS0376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0376+STABILITY: SURFACE MOTION
 OS0376
 OS0376  HISTORY     - Date     Condition        Report By
 OS0376  HISTORY     - 1961     MONUMENTED       CGS
 OS0376  HISTORY     - 1962     GOOD             CGS
 OS0376
 OS0376                          STATION DESCRIPTION
 OS0376
 OS0376'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0376'7.7 MI S FROM PHILIP.
 OS0376'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0376'AND NORTH WESTERN RAILROAD STATION AT PHILIP, THENCE 0.3 MILE
 OS0376'WEST ALONG A DIRT ROAD, ON THE CREST OF A SMALL HILL, 33.3 FEET
 OS0376'WEST OF E9J 1961, 27 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 OS0376'5 1/2 FEET SOUTH OF A FENCE, 1.3 FEET SOUTHEAST OF A POWER
 OS0376'POLE AND WITNESS SHIELD, ABOUT LEVEL WITH THE ROAD, AND SET IN
 OS0376'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0030 ***********************************************************************
 QR0030  DESIGNATION -  E 90 RESET
 QR0030  PID         -  QR0030
 QR0030  STATE/COUNTY-  SD/BROWN
 QR0030  COUNTRY     -  US
 QR0030  USGS QUAD   -  WESTPORT (2017)
 QR0030
 QR0030                         *CURRENT SURVEY CONTROL
 QR0030  ______________________________________________________________________
 QR0030* NAD 83(1986) POSITION- 45 44 04.     (N) 098 27 20.     (W)   SCALED
 QR0030* NAVD 88 ORTHO HEIGHT -   417.89  (meters)     1371.0   (feet) RESET
 QR0030  ______________________________________________________________________
 QR0030  GEOID HEIGHT    -        -24.461 (meters)                     GEOID18
 QR0030  VERT ORDER      -  THIRD
 QR0030
 QR0030.The horizontal coordinates were scaled from a map and have
 QR0030.an estimated accuracy of +/- 6 seconds.
 QR0030
 QR0030.The orthometric height was computed from unverified reset data.
 QR0030
 QR0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0030.GEOID18 height accuracy estimate available here.
 QR0030
 QR0030.Click photographs - Photos may exist for this station.
 QR0030
 QR0030;                    North         East    Units  Estimated Accuracy
 QR0030;SPC SD N     -   212,410.      720,200.      MT  (+/- 180 meters Scaled)
 QR0030
 QR0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR423646(NAD 83)
 QR0030
 QR0030                          SUPERSEDED SURVEY CONTROL
 QR0030
 QR0030.No superseded survey control is available for this station.
 QR0030
 QR0030_MARKER: DV = VERTICAL CONTROL DISK
 QR0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0030_STAMPING: E 90 RESET 1973
 QR0030_MARK LOGO: NGS
 QR0030_PROJECTION: PROJECTING 13 CENTIMETERS
 QR0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0030+STABILITY: SURFACE MOTION
 QR0030
 QR0030  HISTORY     - Date     Condition        Report By
 QR0030  HISTORY     - 1973     MONUMENTED       NGS
 QR0030
 QR0030                          STATION DESCRIPTION
 QR0030
 QR0030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0030'2.1 MI E FROM BARNARD.
 QR0030'2.1 MILES EAST ALONG COUNTY ROAD 7 FROM THE INTERSECTION OF COUNTY
 QR0030'ROADS NO. 7 AND NO. 10 AT THE NORTH EDGE OF BARNARD, IN THE
 QR0030'SOUTHEAST CORNER OF A CROSSROADS INTERSECTION, 98 FEET SOUTH OF
 QR0030'THE CENTER OF COUNTY ROAD 7, 75 FEET EAST OF THE CENTER OF THE
 QR0030'GRADED CROSSROAD, 6 FEET SOUTH OF A FENCE CORNER, 1 FOOT WEST OF
 QR0030'A FENCE, 1.9 FEET NORTHWEST OF A METAL WITNESS POST, AND SET IN
 QR0030'A ROUND CONCRETE MONUMENT WHICH PROJECTS 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0198 ***********************************************************************
 QQ0198  DESIGNATION -  E 92
 QQ0198  PID         -  QQ0198
 QQ0198  STATE/COUNTY-  SD/ROBERTS
 QQ0198  COUNTRY     -  US
 QQ0198  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0198
 QQ0198                         *CURRENT SURVEY CONTROL
 QQ0198  ______________________________________________________________________
 QQ0198* NAD 83(1986) POSITION- 45 45 39.     (N) 097 01 14.     (W)   SCALED
 QQ0198* NAVD 88 ORTHO HEIGHT -   362.127 (meters)     1188.08  (feet) ADJUSTED
 QQ0198  ______________________________________________________________________
 QQ0198  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 QQ0198  DYNAMIC HEIGHT  -        362.118 (meters)     1188.05  (feet) COMP
 QQ0198  MODELED GRAVITY -    980,578.2   (mgal)                       NAVD 88
 QQ0198
 QQ0198  VERT ORDER      -  SECOND    CLASS 0
 QQ0198
 QQ0198.The horizontal coordinates were scaled from a map and have
 QQ0198.an estimated accuracy of +/- 6 seconds.
 QQ0198
 QQ0198.The orthometric height was determined by differential leveling and
 QQ0198.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0198.in June 1991.
 QQ0198
 QQ0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0198.GEOID18 height accuracy estimate available here.
 QQ0198
 QQ0198.Click photographs - Photos may exist for this station.
 QQ0198
 QQ0198.The dynamic height is computed by dividing the NAVD 88
 QQ0198.geopotential number by the normal gravity value computed on the
 QQ0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0198.degrees latitude (g = 980.6199 gals.).
 QQ0198
 QQ0198.The modeled gravity was interpolated from observed gravity values.
 QQ0198
 QQ0198;                    North         East    Units  Estimated Accuracy
 QQ0198;SPC SD N     -   218,460.      831,740.      MT  (+/- 180 meters Scaled)
 QQ0198
 QQ0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR539693(NAD 83)
 QQ0198
 QQ0198                          SUPERSEDED SURVEY CONTROL
 QQ0198
 QQ0198  NGVD 29 (??/??/92)  361.896  (m)         1187.32   (f) ADJ UNCH    2 0
 QQ0198
 QQ0198.Superseded values are not recommended for survey control.
 QQ0198
 QQ0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0198.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0198
 QQ0198_MARKER: DB = BENCH MARK DISK
 QQ0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0198_STAMPING: E 92 1934
 QQ0198_MARK LOGO: CGS
 QQ0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0198+STABILITY: SURFACE MOTION
 QQ0198
 QQ0198  HISTORY     - Date     Condition        Report By
 QQ0198  HISTORY     - 1934     MONUMENTED       CGS
 QQ0198
 QQ0198                          STATION DESCRIPTION
 QQ0198
 QQ0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0198'6.5 MI S FROM HAMMER.
 QQ0198'6.5 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM THE MINNEAPOLIS, ST.
 QQ0198'PAUL AND SAULT STE. MARIE RAILWAY STATION AT HAMMER, ROBERTS
 QQ0198'COUNTY, 42 FEET SOUTH OF A ROAD CROSSING, 42 FEET EAST OF THE
 QQ0198'CENTER LINE OF THE HIGHWAY, AND ABOUT 1.5 FEET LOWER THAN THE
 QQ0198'HIGHWAY.  A STANDARD DISK, STAMPED E 92 1934 AND SET IN THE
 QQ0198'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0145 ***********************************************************************
 QQ0145  DESIGNATION -  E 93
 QQ0145  PID         -  QQ0145
 QQ0145  STATE/COUNTY-  SD/ROBERTS
 QQ0145  COUNTRY     -  US
 QQ0145  USGS QUAD   -  PEEVER NW (2017)
 QQ0145
 QQ0145                         *CURRENT SURVEY CONTROL
 QQ0145  ______________________________________________________________________
 QQ0145* NAD 83(1986) POSITION- 45 39 34.     (N) 096 55 53.     (W)   SCALED
 QQ0145* NAVD 88 ORTHO HEIGHT -   350.196 (meters)     1148.93  (feet) ADJUSTED
 QQ0145  ______________________________________________________________________
 QQ0145  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 QQ0145  DYNAMIC HEIGHT  -        350.182 (meters)     1148.89  (feet) COMP
 QQ0145  MODELED GRAVITY -    980,565.8   (mgal)                       NAVD 88
 QQ0145
 QQ0145  VERT ORDER      -  SECOND    CLASS 0
 QQ0145
 QQ0145.The horizontal coordinates were scaled from a map and have
 QQ0145.an estimated accuracy of +/- 6 seconds.
 QQ0145
 QQ0145.The orthometric height was determined by differential leveling and
 QQ0145.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0145.in June 1991.
 QQ0145
 QQ0145.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0145.GEOID18 height accuracy estimate available here.
 QQ0145
 QQ0145.Click photographs - Photos may exist for this station.
 QQ0145
 QQ0145.The dynamic height is computed by dividing the NAVD 88
 QQ0145.geopotential number by the normal gravity value computed on the
 QQ0145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0145.degrees latitude (g = 980.6199 gals.).
 QQ0145
 QQ0145.The modeled gravity was interpolated from observed gravity values.
 QQ0145
 QQ0145;                    North         East    Units  Estimated Accuracy
 QQ0145;SPC SD N     -   207,460.      839,100.      MT  (+/- 180 meters Scaled)
 QQ0145
 QQ0145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR611582(NAD 83)
 QQ0145
 QQ0145                          SUPERSEDED SURVEY CONTROL
 QQ0145
 QQ0145  NGVD 29 (??/??/92)  349.95   (m)         1148.1    (f) COMPUTED    2 0
 QQ0145
 QQ0145.Superseded values are not recommended for survey control.
 QQ0145
 QQ0145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0145.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0145
 QQ0145_MARKER: DB = BENCH MARK DISK
 QQ0145_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0145_SP_SET: CULVERT
 QQ0145_STAMPING: E 93 1934
 QQ0145_MARK LOGO: CGS
 QQ0145_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0145+STABILITY: SURFACE MOTION
 QQ0145
 QQ0145  HISTORY     - Date     Condition        Report By
 QQ0145  HISTORY     - 1934     MONUMENTED       CGS
 QQ0145
 QQ0145                          STATION DESCRIPTION
 QQ0145
 QQ0145'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0145'9 MI NW FROM BROWNS VALLEY.
 QQ0145'9 MILES NORTHWEST OF THE DEPOT AT BROWNS VALLEY ALONG STATE
 QQ0145'HIGHWAY 10 SET IN THE WEST END OF THE SOUTH HEADWALL OF 30
 QQ0145'INCH CONCRETE CULVERT, 254 FEET EAST OF FARM ENTRANCE, THENCE
 QQ0145'20 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1.5 FOOT
 QQ0145'BELOW ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0146 ***********************************************************************
 QQ0146  DESIGNATION -  E 93 RESET
 QQ0146  PID         -  QQ0146
 QQ0146  STATE/COUNTY-  SD/ROBERTS
 QQ0146  COUNTRY     -  US
 QQ0146  USGS QUAD   -  PEEVER NW (2017)
 QQ0146
 QQ0146                         *CURRENT SURVEY CONTROL
 QQ0146  ______________________________________________________________________
 QQ0146* NAD 83(1986) POSITION- 45 39 33.     (N) 096 55 50.     (W)   SCALED
 QQ0146* NAVD 88 ORTHO HEIGHT -   350.66  (meters)     1150.5   (feet) RESET
 QQ0146  ______________________________________________________________________
 QQ0146  GEOID HEIGHT    -        -25.923 (meters)                     GEOID18
 QQ0146  VERT ORDER      -  THIRD
 QQ0146
 QQ0146.The horizontal coordinates were scaled from a map and have
 QQ0146.an estimated accuracy of +/- 6 seconds.
 QQ0146
 QQ0146.The orthometric height was computed from unverified reset data.
 QQ0146
 QQ0146.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0146.GEOID18 height accuracy estimate available here.
 QQ0146
 QQ0146.Click photographs - Photos may exist for this station.
 QQ0146
 QQ0146;                    North         East    Units  Estimated Accuracy
 QQ0146;SPC SD N     -   207,430.      839,170.      MT  (+/- 180 meters Scaled)
 QQ0146
 QQ0146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR612582(NAD 83)
 QQ0146
 QQ0146                          SUPERSEDED SURVEY CONTROL
 QQ0146
 QQ0146.No superseded survey control is available for this station.
 QQ0146
 QQ0146_MARKER: DB = BENCH MARK DISK
 QQ0146_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0146_SP_SET: CULVERT
 QQ0146_STAMPING: E 93 RESET 1939
 QQ0146_MARK LOGO: CGS
 QQ0146_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0146+STABILITY: SURFACE MOTION
 QQ0146
 QQ0146  HISTORY     - Date     Condition        Report By
 QQ0146  HISTORY     - 1939     MONUMENTED       CGS
 QQ0146  HISTORY     - 1971     MARK NOT FOUND   USGS
 QQ0146
 QQ0146                          STATION DESCRIPTION
 QQ0146
 QQ0146'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 QQ0146'9 MI NW FROM BROWNS VALLEY.
 QQ0146'IN ROBERTS COUNTY, SOUTH DAKOTA, ABOUT 9 MILES NORTHWEST ALONG
 QQ0146'MINNESOTA STATE HIGHWAY 28 AND SOUTH DAKOTA STATE HIGHWAY
 QQ0146'10 FROM THE GREAT NORTHERN RAILWAY STATION AT BROWNS VALLEY,
 QQ0146'TRAVERSE COUNTY, MINNESOTA, 364 FEET EAST OF A FARM ENTRANCE,
 QQ0146'AT A CONCRETE CULVERT, IN THE TOP OF THE SOUTH CONCRETE HEADWALL,
 QQ0146'AND 20 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD
 QQ0146'DISK, STAMPED E 93 RESET 1939.
 QQ0146
 QQ0146                          STATION RECOVERY (1971)
 QQ0146
 QQ0146'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 QQ0146'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0365 ***********************************************************************
 PR0365  DESIGNATION -  E 94
 PR0365  PID         -  PR0365
 PR0365  STATE/COUNTY-  SD/HAMLIN
 PR0365  COUNTRY     -  US
 PR0365  USGS QUAD   -  ESTELLINE (2017)
 PR0365
 PR0365                         *CURRENT SURVEY CONTROL
 PR0365  ______________________________________________________________________
 PR0365* NAD 83(1986) POSITION- 44 36 06.     (N) 096 55 49.     (W)   SCALED
 PR0365* NAVD 88 ORTHO HEIGHT -   506.945 (meters)     1663.20  (feet) ADJUSTED
 PR0365  ______________________________________________________________________
 PR0365  GEOID HEIGHT    -        -24.956 (meters)                     GEOID18
 PR0365  DYNAMIC HEIGHT  -        506.870 (meters)     1662.96  (feet) COMP
 PR0365  MODELED GRAVITY -    980,452.8   (mgal)                       NAVD 88
 PR0365
 PR0365  VERT ORDER      -  SECOND    CLASS 0
 PR0365
 PR0365.The horizontal coordinates were scaled from a map and have
 PR0365.an estimated accuracy of +/- 6 seconds.
 PR0365
 PR0365.The orthometric height was determined by differential leveling and
 PR0365.adjusted by the NATIONAL GEODETIC SURVEY
 PR0365.in June 1991.
 PR0365
 PR0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0365.GEOID18 height accuracy estimate available here.
 PR0365
 PR0365.Click photographs - Photos may exist for this station.
 PR0365
 PR0365.The dynamic height is computed by dividing the NAVD 88
 PR0365.geopotential number by the normal gravity value computed on the
 PR0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0365.degrees latitude (g = 980.6199 gals.).
 PR0365
 PR0365.The modeled gravity was interpolated from observed gravity values.
 PR0365
 PR0365;                    North         East    Units  Estimated Accuracy
 PR0365;SPC SD N     -    90,000.      843,640.      MT  (+/- 180 meters Scaled)
 PR0365
 PR0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ642407(NAD 83)
 PR0365
 PR0365                          SUPERSEDED SURVEY CONTROL
 PR0365
 PR0365  NGVD 29 (??/??/92)  506.669  (m)         1662.30   (f) ADJ UNCH    2 0
 PR0365
 PR0365.Superseded values are not recommended for survey control.
 PR0365
 PR0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0365.See file dsdata.pdf to determine how the superseded data were derived.
 PR0365
 PR0365_MARKER: DB = BENCH MARK DISK
 PR0365_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0365_SP_SET: BRIDGE
 PR0365_STAMPING: E 94 1934
 PR0365_MARK LOGO: CGS
 PR0365_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0365
 PR0365  HISTORY     - Date     Condition        Report By
 PR0365  HISTORY     - 1934     MONUMENTED       CGS
 PR0365  HISTORY     - 1949     GOOD             CGS
 PR0365
 PR0365                          STATION DESCRIPTION
 PR0365
 PR0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0365'3.2 MI NW FROM ESTELLINE.
 PR0365'ALONG STATE HIGHWAY 28 AT 90 FOOT CONCRETE BRIDGE.  SET IN THE
 PR0365'NORTH GUARD WALL AT THE EAST END OF THE BRIDGE, 3.5 FEET ABOVE
 PR0365'ROAD LEVEL.
 PR0365
 PR0365                          STATION RECOVERY (1949)
 PR0365
 PR0365'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PR0365'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1190 ***********************************************************************
 PR1190  DESIGNATION -  E 95 RESET
 PR1190  PID         -  PR1190
 PR1190  STATE/COUNTY-  SD/KINGSBURY
 PR1190  COUNTRY     -  US
 PR1190  USGS QUAD   -  ARLINGTON (2017)
 PR1190
 PR1190                         *CURRENT SURVEY CONTROL
 PR1190  ______________________________________________________________________
 PR1190* NAD 83(1986) POSITION- 44 21 50.     (N) 097 08 00.     (W)   SCALED
 PR1190* NAVD 88 ORTHO HEIGHT -   561.701 (meters)     1842.85  (feet) ADJUSTED
 PR1190  ______________________________________________________________________
 PR1190  GEOID HEIGHT    -        -25.115 (meters)                     GEOID18
 PR1190  DYNAMIC HEIGHT  -        561.592 (meters)     1842.49  (feet) COMP
 PR1190  MODELED GRAVITY -    980,405.8   (mgal)                       NAVD 88
 PR1190
 PR1190  VERT ORDER      -  FIRST     CLASS II
 PR1190
 PR1190.The horizontal coordinates were scaled from a map and have
 PR1190.an estimated accuracy of +/- 6 seconds.
 PR1190
 PR1190.The orthometric height was determined by differential leveling and
 PR1190.adjusted by the NATIONAL GEODETIC SURVEY
 PR1190.in October 1997.
 PR1190
 PR1190.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1190.GEOID18 height accuracy estimate available here.
 PR1190
 PR1190.Click photographs - Photos may exist for this station.
 PR1190
 PR1190.The dynamic height is computed by dividing the NAVD 88
 PR1190.geopotential number by the normal gravity value computed on the
 PR1190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1190.degrees latitude (g = 980.6199 gals.).
 PR1190
 PR1190.The modeled gravity was interpolated from observed gravity values.
 PR1190
 PR1190;                    North         East    Units  Estimated Accuracy
 PR1190;SPC SD N     -    63,000.      828,470.      MT  (+/- 180 meters Scaled)
 PR1190
 PR1190_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ487139(NAD 83)
 PR1190
 PR1190                          SUPERSEDED SURVEY CONTROL
 PR1190
 PR1190  NGVD 29 (04/17/07)  561.46   (m)         1842.1    (f) RESET       3  
 PR1190
 PR1190.Superseded values are not recommended for survey control.
 PR1190
 PR1190.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1190.See file dsdata.pdf to determine how the superseded data were derived.
 PR1190
 PR1190_MARKER: I = METAL ROD
 PR1190_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1190_STAMPING: E 95 RESET 1990
 PR1190_MARK LOGO: NGS
 PR1190_PROJECTION: FLUSH
 PR1190_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1190_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1190+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1994
 PR1190_ROD/PIPE-DEPTH: 9.14 meters
 PR1190_SLEEVE-DEPTH  : 2 meters
 PR1190
 PR1190  HISTORY     - Date     Condition        Report By
 PR1190  HISTORY     - 1990     MONUMENTED       NGS
 PR1190  HISTORY     - 19940921 GOOD             NGS
 PR1190
 PR1190                          STATION DESCRIPTION
 PR1190
 PR1190'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1190'AT ARLINGTON IN THE NORTHEAST ANGLE OF THE INTERSECTION OF U.S.
 PR1190'HIGHWAY 14 AND MAIN STREET, 33.9 M (111.2 FT) NORTH FROM THE CENTER
 PR1190'OF THE HIGHWAY, 16.5 M (54.1 FT) EAST FROM THE CENTER OF MAIN STREET,
 PR1190'41.0 M (134.5 FT) SOUTH FROM THE CENTER OF THE RAILROAD TRACKS, 4.0 M
 PR1190'(13.1 FT) EAST FROM THE EAST CURB FACE OF MAIN STREET, 3.7 M
 PR1190'(12.1 FT) SOUTH FROM THE CENTER OF A SIDEWALK, 2.7 M (8.9 FT)
 PR1190'NORTHWEST FROM THE SOUTH ONE OF THREE TREES, 2.7 M (8.9 FT) SOUTHWEST
 PR1190'FROM THE CENTER ONE OF THREE TREES.
 PR1190'NOTE--ACCESS TO THE DATUM POINT IS THRU A 5-INCH LOGO CAP.
 PR1190
 PR1190                          STATION RECOVERY (1994)
 PR1190
 PR1190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1190'IN ARLINGTON, AT THE INTERSECTION OF MAIN STREET AND U.S. HIGHWAY 14,
 PR1190'765.0 M (2509.8 FT) EAST OF MILEPOST 400, 40.5 M (132.9 FT) SOUTHWEST
 PR1190'OF THE NEAR RAIL OF THE MAIN TRACK OF THE DAKOTA, MINNESOTA AND
 PR1190'EASTERN RAILROAD, 35.2 M (115.5 FT) NORTHEAST OF THE HIGHWAY CENTER,
 PR1190'16.4 M (53.8 FT) SOUTHEAST OF THE STREET CENTER, 6.7 M (22.0 FT) SOUTH
 PR1190'OF A UTILITY LIGHT POLE, 3.3 M (10.8 FT) SOUTHWEST OF THE CENTER OF A
 PR1190'SIDEWALK, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE STREET.
 PR1190'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 PR1190'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0093 ***********************************************************************
 QT0093  DESIGNATION -  EAGLE
 QT0093  PID         -  QT0093
 QT0093  STATE/COUNTY-  SD/MEADE
 QT0093  COUNTRY     -  US
 QT0093  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0093
 QT0093                         *CURRENT SURVEY CONTROL
 QT0093  ______________________________________________________________________
 QT0093* NAD 83(1996) POSITION- 45 01 24.52758(N) 102 18 48.81987(W)   ADJUSTED
 QT0093* NAVD 88 ORTHO HEIGHT -   814.979 (meters)     2673.81  (feet) ADJUSTED
 QT0093  ______________________________________________________________________
 QT0093  GEOID HEIGHT    -        -18.749 (meters)                     GEOID18
 QT0093  LAPLACE CORR    -         -6.89  (seconds)                    DEFLEC18
 QT0093  DYNAMIC HEIGHT  -        814.812 (meters)     2673.26  (feet) COMP
 QT0093  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 QT0093
 QT0093  HORZ ORDER      -  SECOND
 QT0093  VERT ORDER      -  FIRST     CLASS II
 QT0093
 QT0093.The horizontal coordinates were established by classical geodetic methods
 QT0093.and adjusted by the National Geodetic Survey in January 1998.
 QT0093
 QT0093.The orthometric height was determined by differential leveling and
 QT0093.adjusted by the NATIONAL GEODETIC SURVEY
 QT0093.in June 1991.
 QT0093
 QT0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0093.GEOID18 height accuracy estimate available here.
 QT0093
 QT0093.Click photographs - Photos may exist for this station.
 QT0093
 QT0093.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0093
 QT0093.The dynamic height is computed by dividing the NAVD 88
 QT0093.geopotential number by the normal gravity value computed on the
 QT0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0093.degrees latitude (g = 980.6199 gals.).
 QT0093
 QT0093.The modeled gravity was interpolated from observed gravity values.
 QT0093
 QT0093. The following values were computed from the NAD 83(1996) position.
 QT0093
 QT0093;                    North         East     Units Scale Factor Converg.
 QT0093;SPC SD N     -   134,857.010   417,693.449   MT  0.99993923   -1 38 14.6
 QT0093;SPC SD N     -   442,443.37  1,370,382.59   sFT  0.99993923   -1 38 14.6
 QT0093;UTM  13      - 4,989,069.938   711,646.026   MT  1.00015083   +1 54 03.9
 QT0093
 QT0093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0093!SPC SD N     -   0.99987518  x   0.99993923  =   0.99981442
 QT0093!UTM  13      -   0.99987518  x   1.00015083  =   1.00002599
 QT0093
 QT0093:                Primary Azimuth Mark                     Grid Az
 QT0093:SPC SD N     -  EAGLE AZ MK                              091 31 19.2
 QT0093:UTM  13      -  EAGLE AZ MK                              087 59 00.7
 QT0093
 QT0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1164689069(NAD 83)
 QT0093
 QT0093|---------------------------------------------------------------------|
 QT0093| PID    Reference Object                     Distance      Geod. Az  |
 QT0093|                                                           dddmmss.s |
 QT0093| QT0095 EAGLE AZ MK                                        0895304.6 |
 QT0093| QT0094 EAGLE RM 1                           13.842 METERS 09000     |
 QT0093| QT0092 EAGLE RM 2                           10.089 METERS 27029     |
 QT0093|---------------------------------------------------------------------|
 QT0093
 QT0093                          SUPERSEDED SURVEY CONTROL
 QT0093
 QT0093  NAD 83(1993)-  45 01 24.51907(N)    102 18 48.81909(W) AD(       ) 2
 QT0093  NAD 83(1986)-  45 01 24.51880(N)    102 18 48.81917(W) AD(       ) 2
 QT0093  NAD 27      -  45 01 24.56830(N)    102 18 47.25000(W) AD(       ) 2
 QT0093  NGVD 29 (??/??/92)  814.514  (m)         2672.28   (f) ADJ UNCH    1 2
 QT0093  NGVD 29             814.51   (m)         2672.3    (f) LEVELING    3  
 QT0093
 QT0093.Superseded values are not recommended for survey control.
 QT0093
 QT0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0093.See file dsdata.pdf to determine how the superseded data were derived.
 QT0093
 QT0093_MARKER: DS = TRIANGULATION STATION DISK
 QT0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0093_STAMPING: EAGLE 1950
 QT0093_MARK LOGO: CGS
 QT0093_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0093+STABILITY: SURFACE MOTION
 QT0093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0093+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0093
 QT0093  HISTORY     - Date     Condition        Report By
 QT0093  HISTORY     - 1950     MONUMENTED       CGS
 QT0093  HISTORY     - 1962     GOOD             CGS
 QT0093  HISTORY     - 1963     GOOD             CGS
 QT0093  HISTORY     - 1981     GOOD             NGS
 QT0093  HISTORY     - 1981     GOOD             NGS
 QT0093  HISTORY     - 19960425 GOOD             NGS
 QT0093
 QT0093                          STATION DESCRIPTION
 QT0093
 QT0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0093'STATION IS ABOUT 13-1/2 MILES WEST OF FAITH, ON THE RIGHT-OF-WAY
 QT0093'OF U.S. HIGHWAY 212.  IT IS 123 FEET NORTH OF THE CENTER OF
 QT0093'THE HIGHWAY, 6 FEET SOUTHEAST OF A WITNESS POST, AND 4 FEET
 QT0093'SOUTH OF A FENCE.
 QT0093'
 QT0093'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 QT0093'AND STATE HIGHWAY 73 IN FAITH.  GO WEST ON HIGHWAYS 212 AND 73
 QT0093'FOR 3.15 MILES TO A POINT WHERE HIGHWAY 73 BEARS RIGHT.
 QT0093'CONTINUE WEST ON HIGHWAY 212 FOR 9.45 MILE TO A CROSSROADS
 QT0093'AND A CATTLE GUARD ON THE LEFT.  CONTINUE WEST 0.3 MILE TO
 QT0093'THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST 0.4 MILE TO
 QT0093'THE STATION ON THE RIGHT.
 QT0093'
 QT0093'STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED EAGLE
 QT0093'1950.
 QT0093'
 QT0093'REFERENCE MARK NO. 1 IS 123 FEET NORTH OF THE CENTER OF THE
 QT0093'HIGHWAY, AND 4 FEET SOUTH OF A FENCE.  THE MARK PROJECTS 5
 QT0093'INCHES AND THE DISK IS STAMPED EAGLE NO 1 1950.
 QT0093'
 QT0093'REFERENCE MARK NO. 2 IS 123 FEET NORTH OF THE CENTER OF THE
 QT0093'HIGHWAY, AND 4 FEET SOUTH OF A FENCE.  THE MARK PROJECTS 6
 QT0093'INCHES AND THE DISK IS STAMPED EAGLE NO 2 1950.
 QT0093'
 QT0093'THE AZIMUTH MARK IS 126 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 QT0093'2 FEET SOUTHWEST OF A WITNESS POST AND 2 FEET SOUTH OF A FENCE.
 QT0093'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED EAGLE 1950.
 QT0093'
 QT0093'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 QT0093'CONCRETE CYLINDERS.
 QT0093'
 QT0093'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0093
 QT0093                          STATION RECOVERY (1962)
 QT0093
 QT0093'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0093'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 QT0093'WERE RECOVERED IN GOOD CONDITION, AS DESCRIBED WITH THE EXCEPTION
 QT0093'OF THE DISTANCE AND DIRECTION TO REFERENCE MARK 1, THE CURRENT
 QT0093'OBSERVATIONS WERE DOUBLE CHECKED IN THE FIELD.
 QT0093'
 QT0093'A NEW DESCRIPTION FOLLOWS--
 QT0093'
 QT0093'THE STATION IS LOCATED ABOUT 13 MILES WEST OF FAITH, ON THE
 QT0093'NORTH SIDE OF U.S. HIGHWAY 212, WHERE THE HIGHWAY GOES OVER
 QT0093'A LOW RIDGE.  IN T 12 N R 15 E SECTION 2.
 QT0093'
 QT0093'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 212 AND STATE
 QT0093'HIGHWAY 73 (ABOUT 3 MILES WEST OF FAITH).  GO WEST ON U.S.
 QT0093'HIGHWAY 212 FOR 9.4 MILES TO A CROSSROAD.  CONTINUE WEST FOR
 QT0093'0.3 MILE TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST
 QT0093'FOR 0.4 MILE TO THE STATION ON THE RIGHT.
 QT0093'
 QT0093'THE STATION MARK IS A STANDARD DISK STAMPED EAGLE 1950 SET
 QT0093'IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH PROJECTS 5
 QT0093'INCHES.  IT IS 123 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0093'212, 6 FEET SOUTHWEST OF A WOODEN WITNESS POST, AND 4 FEET SOUTH
 QT0093'OF THE NORTH RIGHT-OF-WAY FENCE.
 QT0093'
 QT0093'REFERENCE MARK 1 IS A STANDARD DISK STAMPED EAGLE NO 1 1950
 QT0093'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH PROJECTS
 QT0093'5 INCHES AND IS APPROXIMATELY THE SAME ELEVATION AS THE STATION.
 QT0093'IT IS 123 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 212, AND
 QT0093'4 FEET SOUTH OF THE NORTH RIGHT-OF-WAY FENCE.
 QT0093'
 QT0093'REFERENCE MARK 2 IS A STANDARD DISK STAMPED EAGLE NO 2 1950
 QT0093'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER WHICH PROJECTS
 QT0093'3 INCHES AND IS APPROXIMATELY THE SAME ELEVATION AS THE STATION.
 QT0093'IT IS 123 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 212 AND 4
 QT0093'FEET SOUTH OF THE NORTH RIGHT-OF-WAY FENCE.
 QT0093'
 QT0093'AZIMUTH MARK IS A STANDARD DISK STAMPED EAGLE 1950 SET IN THE
 QT0093'TOP OF A 12-INCH CONCRETE CYLINDER PROJECTING 5 INCHES.  IT
 QT0093'IS 126 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 212, 2 FEET
 QT0093'SOUTHWEST OF A WOODEN WITNESS POST, AND 2 FEET SOUTH OF THE
 QT0093'NORTH RIGHT-OF-WAY FENCE.
 QT0093
 QT0093                          STATION RECOVERY (1963)
 QT0093
 QT0093'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 QT0093'13.7 MI W FROM FAITH.
 QT0093'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0093'FAITH, THENCE 13.6 MILES WEST ALONG U.S. HIGHWAY 212, 0.7 MILE
 QT0093'WEST OF A CROSS ROAD, 123 FEET NORTH OF THE CENTER LINE OF THE
 QT0093'HIGHWAY, 4 FEET SOUTH OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY,
 QT0093'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 QT0093
 QT0093                          STATION RECOVERY (1981)
 QT0093
 QT0093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 QT0093'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 QT0093'RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION WAS NOT OCCUPIED
 QT0093'AT THIS TIME.  THE 1962 DESCRIPTIVE TEXT IS ADEQUATE.
 QT0093
 QT0093                          STATION RECOVERY (1981)
 QT0093
 QT0093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0093'RECOVERED IN GOOD CONDITION.
 QT0093
 QT0093                          STATION RECOVERY (1996)
 QT0093
 QT0093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0093'21.3 M (69.9 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0093'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 70.1 M (230.0 FT) WEST OF
 QT0093'MILEPOST 101, 36.7 M (120.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.9
 QT0093'M (45.6 FT) WEST OF REFERENCE MARK 1, 10.1 M (33.1 FT) EAST OF
 QT0093'REFERENCE MARK 2, 2.3 M (7.5 FT) SOUTHWEST OF A WITNESS POST, 1.3 M
 QT0093'(4.3 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) ABOVE THE
 QT0093'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QT0093'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0852 ***********************************************************************
 OR0852  DESIGNATION -  EAGLE
 OR0852  PID         -  OR0852
 OR0852  STATE/COUNTY-  SD/BRULE
 OR0852  COUNTRY     -  US
 OR0852  USGS QUAD   -  BIJOU HILLS (2017)
 OR0852
 OR0852                         *CURRENT SURVEY CONTROL
 OR0852  ______________________________________________________________________
 OR0852* NAD 83(1996) POSITION- 43 32 07.06595(N) 099 08 47.69626(W)   ADJUSTED
 OR0852* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 OR0852  ______________________________________________________________________
 OR0852  GEOID HEIGHT    -        -26.192 (meters)                     GEOID18
 OR0852  LAPLACE CORR    -          0.36  (seconds)                    DEFLEC18
 OR0852  HORZ ORDER      -  FIRST
 OR0852
 OR0852.The horizontal coordinates were established by classical geodetic methods
 OR0852.and adjusted by the National Geodetic Survey in January 1998.
 OR0852
 OR0852.The orthometric height was scaled from a topographic map.
 OR0852
 OR0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0852.GEOID18 height accuracy estimate available here.
 OR0852
 OR0852.Click photographs - Photos may exist for this station.
 OR0852
 OR0852.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0852
 OR0852. The following values were computed from the NAD 83(1996) position.
 OR0852
 OR0852;                    North         East     Units Scale Factor Converg.
 OR0852;SPC SD S     -   134,212.466   695,912.456   MT  0.99990792   +0 49 07.3
 OR0852;SPC SD S     -   440,328.73  2,283,172.78   sFT  0.99990792   +0 49 07.3
 OR0852;UTM  14      - 4,820,271.744   488,156.558   MT  0.99960173   -0 06 03.5
 OR0852
 OR0852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0852!SPC SD S     -   0.99991562  x   0.99990792  =   0.99982354
 OR0852!UTM  14      -   0.99991562  x   0.99960173  =   0.99951738
 OR0852
 OR0852:                Primary Azimuth Mark                     Grid Az
 OR0852:SPC SD S     -  EAGLE AZ MK                              248 55 03.2
 OR0852:UTM  14      -  EAGLE AZ MK                              249 50 14.0
 OR0852
 OR0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8815620271(NAD 83)
 OR0852
 OR0852|---------------------------------------------------------------------|
 OR0852| PID    Reference Object                     Distance      Geod. Az  |
 OR0852|                                                           dddmmss.s |
 OR0852| OR0841 KIMBALL WATER TANK                  APPROX.28.5 KM 0320737.8 |
 OR0852| OR0839 KIMBALL ST MARGARETS CATH CH        APPROX.27.7 KM 0325655.5 |
 OR0852| OR0849 BENDON TOWNSHIP CATH CH SPIRE       APPROX. 9.5 KM 0384753.2 |
 OR0852| OR0838 WHITE LAKE WATER TOWER              APPROX.41.1 KM 0580125.8 |
 OR0852| CO3035 EAGLE RM 1                           12.110 METERS 06303     |
 OR0852| CO3036 EAGLE RM 2                           17.148 METERS 16528     |
 OR0852| CO3034 EAGLE AZ MK                                        2494410.5 |
 OR0852| OR0851 NORWEGIAN LUTH CH SPIRE             APPROX.11.3 KM 3222216.7 |
 OR0852| OR0850 GERMAN LUTHERAN CHURCH SPIRE        APPROX. 8.9 KM 3242421.7 |
 OR0852| OR0853 RED LAKE TOWNSHIP CATH CH           APPROX.12.0 KM 3564235.1 |
 OR0852|---------------------------------------------------------------------|
 OR0852
 OR0852                          SUPERSEDED SURVEY CONTROL
 OR0852
 OR0852  NAD 83(1995)-  43 32 07.06576(N)    099 08 47.69998(W) AD(       ) 1
 OR0852  NAD 83(1986)-  43 32 07.06673(N)    099 08 47.70483(W) AD(       ) 1
 OR0852  NAD 27      -  43 32 07.06500(N)    099 08 46.37100(W) AD(       ) 1
 OR0852
 OR0852.Superseded values are not recommended for survey control.
 OR0852
 OR0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0852.See file dsdata.pdf to determine how the superseded data were derived.
 OR0852
 OR0852_MARKER: DS = TRIANGULATION STATION DISK
 OR0852_SETTING: 66 = SET IN ROCK OUTCROP
 OR0852_STAMPING: EAGLE 1934
 OR0852_MARK LOGO: CGS
 OR0852_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0852+STABILITY: POSITION/ELEVATION WELL
 OR0852
 OR0852  HISTORY     - Date     Condition        Report By
 OR0852  HISTORY     - 1934     MONUMENTED       CGS
 OR0852  HISTORY     - 1948     GOOD             CGS
 OR0852
 OR0852                          STATION DESCRIPTION
 OR0852
 OR0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0852'STATION IS LOCATED ABOUT 1/4 MILE WEST OF THE CENTER OF SEC.
 OR0852'19, T. 101 N., R. 69 W., ON LAND OWNED BY ED. NOVAK WHO LIVES
 OR0852'NEAR JAMES MARSH.
 OR0852'
 OR0852'STATION IS REACHED FROM THE WNAX GAS STATION ON STATE HIGHWAY
 OR0852'47 AT BIJOU HILLS SETTLEMENT BY TAKING STATE ROUTE 47 NORTH FOR
 OR0852'0.7 MILE WHERE IT TURNS SHARP LEFT (WEST), FOLLOW SAME FOR 0.2
 OR0852'MILE AND TURN RIGHT (NORTH) ON TO A DIRT T-ROAD, PROCEED NORTH
 OR0852'1.0 MILE AND TURN RIGHT (EAST) AT A T-ROAD JUNCTION.  GO
 OR0852'EAST ABOUT 0.15 MILE AND TURN RIGHT (SOUTH) THROUGH GATE JUST
 OR0852'BEFORE REACHING HOME OF JAMES MARSH ON LEFT, THENCE PAST
 OR0852'WINDMILL AND CONTINUE (SOUTH) ALONG FENCE LINE TO THE EAST
 OR0852'FOR 0.4 MILE FROM MAIN ROAD TO THE END OF TRUCK TRAVEL.
 OR0852'FOLLOW FENCE LINE A SHORT DISTANCE TO THE SOUTHEASTWARD UP
 OR0852'HILL ABOUT 1/4 MILE TO THE TOP OF HILL AND STATION ON THE
 OR0852'HIGHEST POINT.
 OR0852'
 OR0852'STATION IS LOCATED ON THE HIGHEST PART AND WEST PART OF A
 OR0852'LONG BARE RIDGE KNOWN AS ONE OF THE BIJOU HILLS, 129 FEET SOUTH
 OR0852'OF EAST-WEST FENCE LINE, SET IN DRILL HOLES IN ROCK.
 OR0852'
 OR0852'REFERENCE MARK NO. 1 IS 39.89 FEET (12.161 METERS) NORTHEAST
 OR0852'OF STATION, 8 FEET FROM NORTHEAST SLOPE, SET IN DRILL HOLES
 OR0852'IN ROCK.
 OR0852'
 OR0852'REFERENCE MARK NO. 2 IS 56.26 FEET (17.144 METERS) SOUTHEAST
 OR0852'OF STATION AT BEGINNING OF SOUTHEAST SLOPE.
 OR0852'
 OR0852'AZIMUTH MARK IS 2.0 MILES SOUTHWEST OF STATION, 234 FEET NORTH
 OR0852'OF CENTERLINE OF EAST-WEST ROAD IN SCHOOL YARD, 70 FEET NORTHEAST
 OR0852'OF NORTHEAST CORNER OF SCHOOL, 24 FEET SOUTH OF EAST-WEST FENCE
 OR0852'LINE IN NORTH-SOUTH FENCE LINE.
 OR0852'
 OR0852'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
 OR0852
 OR0852                          STATION RECOVERY (1948)
 OR0852
 OR0852'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0852'THE STATION WAS RECOVERED AS DESCRIBED BY C.I.A. IN 1934 AND
 OR0852'ALL MARKS WERE FOUND IN GOOD CONDITION.  A DIFFERENCE WAS FOUND
 OR0852'IN THE DISTANCE TO R.M. NO. 1.  THE AZIMUTH MARK IS ABOUT
 OR0852'1 MILE FROM THE STATION INSTEAD OF 2 MILES.  BIJOU HILLS IS ON
 OR0852'STATE HIGHWAY 50 INSTEAD OF HIGHWAY 47.  A COMPLETE NEW
 OR0852'DESCRIPTION FOLLOWS.
 OR0852'
 OR0852'THE STATION IS LOCATED ABOUT 1 MILE NORTH OF THE VILLAGE OF BIJOU
 OR0852'HILLS, ON THE HIGHEST POINT AT THE WEST END OF A LONG, PROMINENT
 OR0852'RIDGE.  IT IS 129 FEET SOUTH OF AN EAST-WEST FENCE LINE.  THE
 OR0852'DISK IS STAMPED EAGLE 1934 AND IS SET FLUSH.
 OR0852'
 OR0852'REFERENCE MARK NO. 1 IS 39.73 FEET EAST-NORTHEAST OF THE
 OR0852'STATION.  THE DISK IS STAMPED EAGLE NO 1 1934 AND IS SET FLUSH.
 OR0852'
 OR0852'REFERENCE MARK NO. 2 IS 56.26 FEET SOUTH-SOUTHEAST OF THE
 OR0852'STATION.  THE DISK IS STAMPED EAGLE NO 2 1934 AND IS SET FLUSH.
 OR0852'
 OR0852'THE AZIMUTH MARK IS ABOUT 1 MILE SOUTHWEST OF THE STATION, 44
 OR0852'PACES NORTHEAST OF THE NORTHEAST CORNER OF A SCHOOL HOUSE,
 OR0852'24 FEET SOUTH OF A FENCE CORNER, 2 FEET WEST OF A NORTH-SOUTH
 OR0852'FENCE LINE, AND 4 FEET NORTH OF A WITNESS POST.  THE DISK IS
 OR0852'STAMPED EAGLE 1934 AND IS SET FLUSH.
 OR0852'
 OR0852'TO REACH THE STATION FROM BIJOU HILLS, GO NORTH ON STATE HIGHWAY
 OR0852'50 FOR 0.7 MILE TO WHERE THE HIGHWAY TURNS SHARP LEFT (WEST).
 OR0852'FOLLOW AROUND THE CURVE TO A FENCE CORNER ON THE RIGHT.  TURN
 OR0852'RIGHT, PASS THRU A GATE, AND FOLLOW ALONG THE EAST SIDE OF A
 OR0852'FENCE FOR 0.45 MILE TO A FENCE CORNER.  TURN RIGHT AND GO 0.1
 OR0852'MILE TO THE END OF TRUCK TRAVEL.  FROM HERE PACK EAST ABOUT
 OR0852'0.15 MILE TO THE TOP OF THE HILL AND THE STATION.
 OR0852'
 OR0852'*TO REACH THE AZIMUTH MARK FROM THIS GATE, GO WEST ON HIGHWAY
 OR0852'50 FOR 0.75 MILE TO A SCHOOL HOUSE ON THE RIGHT AND THE MARK
 OR0852'AS DESCRIBED.
 OR0852'
 OR0852'HEIGHT OF TOWER- 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0691 ***********************************************************************
 QR0691  DESIGNATION -  EAGLE
 QR0691  PID         -  QR0691
 QR0691  STATE/COUNTY-  SD/POTTER
 QR0691  COUNTRY     -  US
 QR0691  USGS QUAD   -  GETTYSBURG (2017)
 QR0691
 QR0691                         *CURRENT SURVEY CONTROL
 QR0691  ______________________________________________________________________
 QR0691* NAD 83(1996) POSITION- 45 03 01.38250(N) 099 57 21.12681(W)   ADJUSTED
 QR0691* NAVD 88 ORTHO HEIGHT -   678.    (meters)     2224.    (feet) SCALED
 QR0691  ______________________________________________________________________
 QR0691  GEOID HEIGHT    -        -22.500 (meters)                     GEOID18
 QR0691  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 QR0691  HORZ ORDER      -  FIRST
 QR0691
 QR0691.The horizontal coordinates were established by classical geodetic methods
 QR0691.and adjusted by the National Geodetic Survey in January 1998.
 QR0691
 QR0691.The orthometric height was scaled from a topographic map.
 QR0691
 QR0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0691.GEOID18 height accuracy estimate available here.
 QR0691
 QR0691.Click photographs - Photos may exist for this station.
 QR0691
 QR0691.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0691
 QR0691. The following values were computed from the NAD 83(1996) position.
 QR0691
 QR0691;                    North         East     Units Scale Factor Converg.
 QR0691;SPC SD N     -   135,242.550   603,476.362   MT  0.99993911   +0 01 52.4
 QR0691;SPC SD N     -   443,708.27  1,979,905.36   sFT  0.99993911   +0 01 52.4
 QR0691;UTM  14      - 4,988,991.837   424,728.992   MT  0.99966967   -0 40 35.5
 QR0691
 QR0691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0691!SPC SD N     -   0.99989717  x   0.99993911  =   0.99983629
 QR0691!UTM  14      -   0.99989717  x   0.99966967  =   0.99956688
 QR0691
 QR0691:                Primary Azimuth Mark                     Grid Az
 QR0691:SPC SD N     -  EAGLE AZ MK                              313 51 51.7
 QR0691:UTM  14      -  EAGLE AZ MK                              314 34 19.6
 QR0691
 QR0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2472888991(NAD 83)
 QR0691
 QR0691|---------------------------------------------------------------------|
 QR0691| PID    Reference Object                     Distance      Geod. Az  |
 QR0691|                                                           dddmmss.s |
 QR0691| QR0686 LEBANON ST MARYS CATH CH CROSS      APPROX.15.2 KM 0813821.4 |
 QR0691| CO4854 EAGLE RM 1                           17.965 METERS 14031     |
 QR0691| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX. 4.2 KM 1705946.5 |
 QR0691| QR0687 GETTYSBURG SAC HEART CATH CH        APPROX. 4.1 KM 1774844.9 |
 QR0691| CO4855 EAGLE RM 2                           20.836 METERS 23536     |
 QR0691| CO4853 EAGLE AZ MK                                        3135344.1 |
 QR0691|---------------------------------------------------------------------|
 QR0691
 QR0691                          SUPERSEDED SURVEY CONTROL
 QR0691
 QR0691  NAD 83(1986)-  45 03 01.37496(N)    099 57 21.13348(W) AD(       ) 1
 QR0691  NAD 27      -  45 03 01.43900(N)    099 57 19.71500(W) AD(       ) 1
 QR0691
 QR0691.Superseded values are not recommended for survey control.
 QR0691
 QR0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0691.See file dsdata.pdf to determine how the superseded data were derived.
 QR0691
 QR0691_MARKER: DS = TRIANGULATION STATION DISK
 QR0691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0691_STAMPING: EAGLE 1935
 QR0691_MARK LOGO: CGS
 QR0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0691+STABILITY: SURFACE MOTION
 QR0691
 QR0691  HISTORY     - Date     Condition        Report By
 QR0691  HISTORY     - 1935     MONUMENTED       CGS
 QR0691  HISTORY     - 1955     SEE DESCRIPTION  CGS
 QR0691
 QR0691                          STATION DESCRIPTION
 QR0691
 QR0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0691'THIS STATION IS LOCATED 1/4 MILE W AND 60 YARDS N OF THE CENTER
 QR0691'OF SEC. 12, T 118 N, R 76 W, GETTYSBURG TOWNSHIP, 2-1/2 MILES N
 QR0691'AND 1/4 MILE E OF THE CENTER OF THE TOWN OF GETTYSBURG, IN
 QR0691'PASTURE LAND, ON THE EASTERN END OF A HIGH PROMINENT HILL,
 QR0691'KNOWN LOCALLY AS EAGLE PEAK.  IT IS 3/4 MILE W OF U.S. HIGHWAY
 QR0691'212 AND ABOUT 1/2 MILE A LITTLE S OF W OF A TWO STORY HOUSE,
 QR0691'THE HOME OF MR. ELMER W. LEE, ABOUT 60 YARDS N OF AN E-W FENCE
 QR0691'LINE, ON THE HIGHEST POINT IN MANY MILES.  THE MARK PROJECTS 5
 QR0691'INCHES.
 QR0691'
 QR0691'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QR0691'BRONZE DISKS SET IN CONCRETE.
 QR0691'
 QR0691'REFERENCE MARK NO. 1 IS SE OF THE STATION AND PROJECTS 6 INCHES.
 QR0691'
 QR0691'REFERENCE MARK NO. 2 IS SW OF THE STATION AND PROJECTS 8 INCHES.
 QR0691'
 QR0691'THE AZIMUTH MARK IS NW OF THE STATION, 32 FEET E OF THE CENTER
 QR0691'LINE OF A N-S ROAD, 1 FOOT W OF THE RIGHT-OF-WAY FENCE LINE,
 QR0691'DIRECTLY ACROSS THE ROAD FROM A FARM HOME ENTRANCE, 41 YARDS
 QR0691'S OF A FENCE CORNER, AND PROJECTS 8 INCHES.
 QR0691'
 QR0691'THE STATION IS REACHED FROM THE N JUNCTION OF U.S. HIGHWAYS
 QR0691'212 AND 83 BY GOING S FOR 1.5 MILES TO A T-ROAD WEST, TURN
 QR0691'RIGHT, W, AND GO 0.3 MILE TO A DRIVE LEADING NW, FOLLOW DRIVE
 QR0691'0.15 MILE TO MR. LEES HOUSE, CONTINUE NW THROUGH BARNYARD AND
 QR0691'ALONG LANE FOR 0.2 MILE TO GATE, GO THROUGH GATE AND CONTINUE
 QR0691'0.45 MILE SW TO TOP OF HILL AND STATION.
 QR0691'
 QR0691'STATIONS ELIDA, GORMAN-1934, VON WALD-1934, CANTON, BALD HILLS,
 QR0691'CORA, GETTYSBURG, ARE VISIBLE FROM THE GROUND.
 QR0691'
 QR0691'HEIGHT OF LIGHT ABOVE STATION MARK - 8 FEET.
 QR0691
 QR0691                          STATION RECOVERY (1955)
 QR0691
 QR0691'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (GCM)
 QR0691'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND IN
 QR0691'GOOD CONDITION.  THE OMAHA CORPS OF ENGINEERS ARE BUILDING A
 QR0691'RADAR STATION AT THIS SITE AND REQUESTED THE STATION AND TWO
 QR0691'REFERENCE MARKS BE MOVED.  THE TOP OF THE HILL IS BEING LEVELED
 QR0691'TO A DEPTH OF ABOUT 7 FEET WHICH WILL DESTROY THE STATION AND
 QR0691'REFERENCE MARKS.  FOR DETAILS, SEE THE DESCRIPTION OF STATION,
 QR0691'EAGLE 2 1955.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0964 ***********************************************************************
 PT0964  DESIGNATION -  EAGLE
 PT0964  PID         -  PT0964
 PT0964  STATE/COUNTY-  SD/ZIEBACH
 PT0964  COUNTRY     -  US
 PT0964  USGS QUAD   -  HIGH ELK HILL (2017)
 PT0964
 PT0964                         *CURRENT SURVEY CONTROL
 PT0964  ______________________________________________________________________
 PT0964* NAD 83(1996) POSITION- 44 55 47.94516(N) 101 16 30.49725(W)   ADJUSTED
 PT0964* NAVD 88 ORTHO HEIGHT -   749.291 (meters)     2458.30  (feet) ADJUSTED
 PT0964  ______________________________________________________________________
 PT0964  GEOID HEIGHT    -        -21.257 (meters)                     GEOID18
 PT0964  LAPLACE CORR    -         -4.08  (seconds)                    DEFLEC18
 PT0964  DYNAMIC HEIGHT  -        749.149 (meters)     2457.83  (feet) COMP
 PT0964  MODELED GRAVITY -    980,402.6   (mgal)                       NAVD 88
 PT0964
 PT0964  HORZ ORDER      -  SECOND
 PT0964  VERT ORDER      -  FIRST     CLASS II
 PT0964
 PT0964.The horizontal coordinates were established by classical geodetic methods
 PT0964.and adjusted by the National Geodetic Survey in January 1998.
 PT0964
 PT0964.The orthometric height was determined by differential leveling and
 PT0964.adjusted by the NATIONAL GEODETIC SURVEY
 PT0964.in June 1991.
 PT0964
 PT0964.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0964.GEOID18 height accuracy estimate available here.
 PT0964
 PT0964.Click photographs - Photos may exist for this station.
 PT0964
 PT0964.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0964
 PT0964.The dynamic height is computed by dividing the NAVD 88
 PT0964.geopotential number by the normal gravity value computed on the
 PT0964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0964.degrees latitude (g = 980.6199 gals.).
 PT0964
 PT0964.The modeled gravity was interpolated from observed gravity values.
 PT0964
 PT0964. The following values were computed from the NAD 83(1996) position.
 PT0964
 PT0964;                    North         East     Units Scale Factor Converg.
 PT0964;SPC SD N     -   122,654.954   499,347.089   MT  0.99994134   -0 54 08.9
 PT0964;SPC SD N     -   402,410.46  1,638,274.57   sFT  0.99994134   -0 54 08.9
 PT0964;UTM  14      - 4,977,690.730   320,465.878   MT  0.99999636   -1 36 26.0
 PT0964
 PT0964!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0964!SPC SD N     -   0.99988587  x   0.99994134  =   0.99982721
 PT0964!UTM  14      -   0.99988587  x   0.99999636  =   0.99988223
 PT0964
 PT0964:                Primary Azimuth Mark                     Grid Az
 PT0964:SPC SD N     -  EAGLE AZ MK                              345 13 02.8
 PT0964:UTM  14      -  EAGLE AZ MK                              345 55 19.9
 PT0964
 PT0964_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2046577690(NAD 83)
 PT0964
 PT0964|---------------------------------------------------------------------|
 PT0964| PID    Reference Object                     Distance      Geod. Az  |
 PT0964|                                                           dddmmss.s |
 PT0964| QS0878 PARADE BAGLEY GRAIN ELEVATOR        APPROX.17.2 KM 0514739.7 |
 PT0964| CP9232 EAGLE RM 1                            9.406 METERS 11435     |
 PT0964| CP9233 EAGLE RM 2                            9.578 METERS 20144     |
 PT0964| PT0965 EAGLE AZ MK                                        3441853.9 |
 PT0964|---------------------------------------------------------------------|
 PT0964
 PT0964                          SUPERSEDED SURVEY CONTROL
 PT0964
 PT0964  NAD 83(1986)-  44 55 47.93765(N)    101 16 30.49702(W) AD(       ) 2
 PT0964  NAD 27      -  44 55 47.99900(N)    101 16 28.95200(W) AD(       ) 2
 PT0964
 PT0964.Superseded values are not recommended for survey control.
 PT0964
 PT0964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0964.See file dsdata.pdf to determine how the superseded data were derived.
 PT0964
 PT0964_MARKER: DS = TRIANGULATION STATION DISK
 PT0964_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0964_STAMPING: EAGLE 1952
 PT0964_MARK LOGO: CGS
 PT0964_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0964_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0964+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2011
 PT0964
 PT0964  HISTORY     - Date     Condition        Report By
 PT0964  HISTORY     - 1952     MONUMENTED       CGS
 PT0964  HISTORY     - 1965     GOOD             SDDT
 PT0964  HISTORY     - 1985     GOOD             NGS
 PT0964  HISTORY     - 20110420 GOOD             INDIV
 PT0964
 PT0964                          STATION DESCRIPTION
 PT0964
 PT0964'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT0964'THE STATION IS IN SECTION 12, T 11 N, R 23 E, 4-1/2 MILES
 PT0964'SOUTH AND 2 MILES WEST OF EAGLE BUTTE, 0.1 MILE EAST OF STATE
 PT0964'HIGHWAY 63 AND 9 FEET NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS
 PT0964'POST.
 PT0964'
 PT0964'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 PT0964'AND STATE HIGHWAY 63, (2 MILES WEST OF EAGLE BUTTE) GO SOUTH
 PT0964'ON STATE HIGHWAY 63 FOR 5.2 MILES TO THE AZIMUTH MARK ON THE
 PT0964'RIGHT, CONTINUE SOUTHERLY ON THE HIGHWAY FOR 0.6 MILE TO
 PT0964'WHERE THE HIGHWAY MAKES A SHORT JOG TO THE EAST AND THE
 PT0964'STATION ON A SMALL KNOLL 0.1 MILE EAST OF THE HIGHWAY.
 PT0964'
 PT0964'THE STATION MARK IS A STANDARD DISK WELDED TO THE TOP OF A 2-INCH
 PT0964'CAST IRON PIPE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 PT0964'STAMPED EAGLE 1952.
 PT0964'
 PT0964'REFERENCE MARK 1 IS A STANDARD DISK WELDED TO THE TOP OF A
 PT0964'2-INCH CAST IRON PIPE.  THE MARK PROJECTS 6 INCHES AND THE
 PT0964'DISK IS STAMPED EAGLE NO 1 1952.
 PT0964'
 PT0964'REFERENCE MARK 2 IS A STANDARD DISK CEMENTED IN THE TOP OF
 PT0964'A 3-INCH CAST IRON PIPE.  THE MARK PROJECTS 5 INCHES AND THE
 PT0964'DISK IS STAMPED EAGLE NO 2 1952.
 PT0964'
 PT0964'THE AZIMUTH MARK IS 44 FEET WEST OF THE CENTER OF STATE HIGHWAY
 PT0964'63, 16 FEET SOUTH OF A TRACK ROAD, 3.5 FEET EAST-SOUTHEAST
 PT0964'OF A FENCE CORNER AND 2 FEET NORTH OF A WHITE 4 IN X 4 IN WITNESS
 PT0964'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED EAGLE
 PT0964'1952.
 PT0964'
 PT0964'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0964
 PT0964                          STATION RECOVERY (1965)
 PT0964
 PT0964'RECOVERY NOTE BY SD DEPT OF TRANSP 1965 (DWH)
 PT0964'EAGLE 1952-VERY GOOD
 PT0964'
 PT0964'R.M. 1 EAGLE 1952-VERY GOOD
 PT0964'
 PT0964'EAGLE R.M. 2 1952-VERY GOOD
 PT0964'
 PT0964'EAGLE AZ MARK 1952-VERY GOOD
 PT0964
 PT0964                          STATION RECOVERY (1985)
 PT0964
 PT0964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0964'12.3 KM (7.65 MI) SOUTH FROM EAGLE BUTTE.
 PT0964'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0964'STREET AT EAGLE BUTTE, THENCE 8.81 KM (5.48 MI) SOUTH ALONG STATE
 PT0964'HIGHWAY 63, IN TOP OF THE HIGHEST POINT OF A KNOLL AT THE SOUTH EDGE
 PT0964'OF A PLATEAU, 0.48 KM (0.30 MI) NORTH OF MILEPOST 162, 123.4 METERS
 PT0964'(405 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 101.5 METERS (333 FT)
 PT0964'WEST-SOUTHWEST OF THE WEST LEG OF A TRIPLE POWER POLE STRUCTURE, 79.9
 PT0964'METERS (262 FT) SOUTH OF AN EAST-WEST FENCE, 9.6 METERS (31.4 FT)
 PT0964'NORTH-NORTHEAST OF RM 2 AND 9.4 METERS (30.9 FT) NORTHWEST OF RM 1.
 PT0964'SET ON THE TOP OF A SHALLOW-SET PIPE PROJECTING 20 CENTIMETERS ABOVE
 PT0964'THE GROUND.
 PT0964'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0964'THE MARK IS 5.0 M ABOVE THE HIGHWAY.
 PT0964
 PT0964                          STATION RECOVERY (2011)
 PT0964
 PT0964'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0964'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0690 ***********************************************************************
 QR0690  DESIGNATION -  EAGLE 2
 QR0690  PID         -  QR0690
 QR0690  STATE/COUNTY-  SD/POTTER
 QR0690  COUNTRY     -  US
 QR0690  USGS QUAD   -  GETTYSBURG (2017)
 QR0690
 QR0690                         *CURRENT SURVEY CONTROL
 QR0690  ______________________________________________________________________
 QR0690* NAD 83(1996) POSITION- 45 03 01.74405(N) 099 57 21.65688(W)   NO CHECK
 QR0690* NAVD 88 ORTHO HEIGHT -   678.    (meters)     2224.    (feet) SCALED
 QR0690  ______________________________________________________________________
 QR0690  GEOID HEIGHT    -        -22.500 (meters)                     GEOID18
 QR0690  LAPLACE CORR    -         -0.54  (seconds)                    DEFLEC18
 QR0690  HORZ ORDER      -  SECOND
 QR0690
 QR0690.The horizontal coordinates were established by classical geodetic methods
 QR0690.and adjusted by the National Geodetic Survey in January 1998.
 QR0690
 QR0690.No horizontal observational check was made to the station.
 QR0690
 QR0690.The orthometric height was scaled from a topographic map.
 QR0690
 QR0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0690.GEOID18 height accuracy estimate available here.
 QR0690
 QR0690.Click photographs - Photos may exist for this station.
 QR0690
 QR0690.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0690
 QR0690. The following values were computed from the NAD 83(1996) position.
 QR0690
 QR0690;                    North         East     Units Scale Factor Converg.
 QR0690;SPC SD N     -   135,253.705   603,464.757   MT  0.99993911   +0 01 52.1
 QR0690;SPC SD N     -   443,744.86  1,979,867.29   sFT  0.99993911   +0 01 52.1
 QR0690;UTM  14      - 4,989,003.131   424,717.530   MT  0.99966969   -0 40 35.9
 QR0690
 QR0690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0690!SPC SD N     -   0.99989717  x   0.99993911  =   0.99983629
 QR0690!UTM  14      -   0.99989717  x   0.99966969  =   0.99956690
 QR0690
 QR0690:                Primary Azimuth Mark                     Grid Az
 QR0690:SPC SD N     -  EAGLE AZ MK                              313 51 50.9
 QR0690:UTM  14      -  EAGLE AZ MK                              314 34 18.9
 QR0690
 QR0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2471789003(NAD 83)
 QR0690
 QR0690|---------------------------------------------------------------------|
 QR0690| PID    Reference Object                     Distance      Geod. Az  |
 QR0690|                                                           dddmmss.s |
 QR0690| CO4856 EAGLE 2 RM 3                         14.914 METERS 05806     |
 QR0690| QR0691 EAGLE                                16.097 METERS 13354     |
 QR0690| CO4857 EAGLE 2 RM 4                         14.475 METERS 29004     |
 QR0690| CO4853 EAGLE AZ MK                                        3135343.0 |
 QR0690|---------------------------------------------------------------------|
 QR0690
 QR0690                          SUPERSEDED SURVEY CONTROL
 QR0690
 QR0690  NAD 83(1986)-  45 03 01.73651(N)    099 57 21.66355(W) AD(       ) 2
 QR0690  NAD 27      -  45 03 01.80100(N)    099 57 20.24500(W) AD(       ) 2
 QR0690
 QR0690.Superseded values are not recommended for survey control.
 QR0690
 QR0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0690.See file dsdata.pdf to determine how the superseded data were derived.
 QR0690
 QR0690_MARKER: DS = TRIANGULATION STATION DISK
 QR0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0690_STAMPING: EAGLE 2 1955
 QR0690_MARK LOGO: CGS
 QR0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0690+STABILITY: SURFACE MOTION
 QR0690
 QR0690  HISTORY     - Date     Condition        Report By
 QR0690  HISTORY     - 1955     MONUMENTED       CGS
 QR0690  HISTORY     - 1956     SEE DESCRIPTION  CGS
 QR0690  HISTORY     - 1971     SEE DESCRIPTION  NGS
 QR0690
 QR0690                          STATION DESCRIPTION
 QR0690
 QR0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1955 (GCM)
 QR0690'STATION IS LOCATED ABOUT 2 AND 1/2 MILES NORTH OF GETTYSBURG,
 QR0690'1/4 MILE EAST OF A SECTION-LINE ROAD, AND ON A HIGH PROMINENT
 QR0690'HILL KNOWN LOCALLY AS EAGLE PEAK IN THE NW 1/4 OF SEC. 12, T. 118
 QR0690'N., R. 76 W NEAR THE SITE OF A RADAR STATION, 70 FEET
 QR0690'NORTH-NORTHWEST OF THE NORTHEAST CORNER OF BRICK POWER BUILDING
 QR0690'FOR THE TWO RADAR TOWERS.  THE MARK PROJECTS 6 INCHES AND THE
 QR0690'DISK IS STAMPED EAGLE 2 1955.
 QR0690'
 QR0690'REFERENCE MARK NO. 3 IS ON THE NORTH SLOPE OF THE HILL.  THE
 QR0690'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED EAGLE 2 NO 3 1955.
 QR0690'
 QR0690'REFERENCE MARK NO. 4 IS WEST-NORTHWEST OF STATION.  THE MARK
 QR0690'PROJECTS 6 INCHES AND THE DISK IS STAMPED EAGLE 2 NO 4 1955.
 QR0690'
 QR0690'AZIMUTH MARK IS DIRECTLY ACROSS THE ROAD FROM AN ENTRANCE TO A
 QR0690'FARM HOME WHOSE FARM BUILDINGS HAVE ALL BEEN REMOVED, 123 FEET
 QR0690'SOUTH OF A NORTHWEST FENCE CORNER, 32 FEET EAST OF THE CENTER OF
 QR0690'SECTION-LINE ROAD AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS
 QR0690'4 INCHES AND THE DISK IS STAMPED EAGLE 1935.
 QR0690'
 QR0690'TO REACH THE STATION FROM THE CATHOLIC CHURCH ON U.S. HIGHWAY
 QR0690'212 IN GETTYSBURG, GO EAST-NORTHEAST ON U.S. HIGHWAY 212 FOR 0.8
 QR0690'MILE TO AN OILED ROAD LEFT.  TURN LEFT AND GO NORTH ON MACADAM
 QR0690'ROAD (OLD U.S. HIGHWAY 212) FOR 1.7 MILES TO CROSSROADS.  TURN
 QR0690'LEFT AND GO WEST ON HARD SURFACED ROAD FOR 0.75 MILE TO A T-ROAD
 QR0690'RIGHT.  TURN RIGHT AND GO NORTH ON HARD SURFACED ROAD FOR 0.5
 QR0690'MILE TO RADAR SITE AND THE STATION.
 QR0690'
 QR0690'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR 0.25
 QR0690'MILE TO A SECTION-LINE ROAD.  TURN RIGHT AND GO NORTH FOR 0.2
 QR0690'MILE TO THE AZIMUTH MARK ON THE RIGHT.
 QR0690'
 QR0690'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QR0690
 QR0690                          STATION RECOVERY (1956)
 QR0690
 QR0690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 QR0690'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 QR0690'CONDITION.  THE 903RD AIRCRAFT CONTROL AND WARNING SQUADRON
 QR0690'REQUESTED THE STATION AND REFERENCE MARKS BE MOVED AS A RADAR
 QR0690'TOWER WAS TO BE ERECTED AT THE SITE.  STATION EAGLE 3 WAS
 QR0690'ESTABLISHED.  FOR DETAIL SEE DESCRIPTION OF EAGLE 3.
 QR0690
 QR0690                          STATION RECOVERY (1971)
 QR0690
 QR0690'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QR0690'THE SURFACE STATION MARK, AND REFERENCE MARKS NO. 3 AND NO. 4
 QR0690'HAD EVIDENTLY BEEN REMOVED AS REQUESTED IN 1956, NO TRACE OF THE
 QR0690'MARKS COULD BE FOUND.  THE UNDERGROUND STATION MARK WAS SEARCHED
 QR0690'FOR, BUT NOT RECOVERED.  A LOCAL RESIDENT STATED THAT A
 QR0690'CONSIDERABLE AMOUNT OF EARTH HAD BEEN REMOVED FROM THE STATION
 QR0690'SITE.  THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION AS
 QR0690'DESCRIBED.
 QR0690'
 QR0690'IT IS SUGGESTED THAT STATION EAGLE 2 BE CONSIDERED DESTROYED.
 QR0690'
 QR0690'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 QR0690'MILES NORTH OF GETTYSBURG
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0689 ***********************************************************************
 QR0689  DESIGNATION -  EAGLE 3
 QR0689  PID         -  QR0689
 QR0689  STATE/COUNTY-  SD/POTTER
 QR0689  COUNTRY     -  US
 QR0689  USGS QUAD   -  GETTYSBURG (2017)
 QR0689
 QR0689                         *CURRENT SURVEY CONTROL
 QR0689  ______________________________________________________________________
 QR0689* NAD 83(1996) POSITION- 45 03 02.58468(N) 099 57 22.88967(W)   NO CHECK
 QR0689* NAVD 88 ORTHO HEIGHT -   678.    (meters)     2224.    (feet) SCALED
 QR0689  ______________________________________________________________________
 QR0689  GEOID HEIGHT    -        -22.500 (meters)                     GEOID18
 QR0689  LAPLACE CORR    -         -0.53  (seconds)                    DEFLEC18
 QR0689  HORZ ORDER      -  SECOND
 QR0689
 QR0689.The horizontal coordinates were established by classical geodetic methods
 QR0689.and adjusted by the National Geodetic Survey in January 1998.
 QR0689
 QR0689.No horizontal observational check was made to the station.
 QR0689
 QR0689.The orthometric height was scaled from a topographic map.
 QR0689
 QR0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0689.GEOID18 height accuracy estimate available here.
 QR0689
 QR0689.Click photographs - Photos may exist for this station.
 QR0689
 QR0689.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0689
 QR0689. The following values were computed from the NAD 83(1996) position.
 QR0689
 QR0689;                    North         East     Units Scale Factor Converg.
 QR0689;SPC SD N     -   135,279.639   603,437.768   MT  0.99993911   +0 01 51.2
 QR0689;SPC SD N     -   443,829.95  1,979,778.74   sFT  0.99993911   +0 01 51.2
 QR0689;UTM  14      - 4,989,029.390   424,690.870   MT  0.99966974   -0 40 36.8
 QR0689
 QR0689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0689!SPC SD N     -   0.99989717  x   0.99993911  =   0.99983629
 QR0689!UTM  14      -   0.99989717  x   0.99966974  =   0.99956695
 QR0689
 QR0689:                Primary Azimuth Mark                     Grid Az
 QR0689:SPC SD N     -  EAGLE AZ MK                              313 51 51.3
 QR0689:UTM  14      -  EAGLE AZ MK                              314 34 19.3
 QR0689
 QR0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2469089029(NAD 83)
 QR0689
 QR0689|---------------------------------------------------------------------|
 QR0689| PID    Reference Object                     Distance      Geod. Az  |
 QR0689|                                                           dddmmss.s |
 QR0689| CO4858 EAGLE 3 RM 5                         11.432 METERS 08901     |
 QR0689| QR0690 EAGLE 2                              37.432 METERS 13353     |
 QR0689| CO4859 EAGLE 3 RM 6                         10.436 METERS 27145     |
 QR0689| CO4853 EAGLE AZ MK                                        3135342.5 |
 QR0689|---------------------------------------------------------------------|
 QR0689
 QR0689                          SUPERSEDED SURVEY CONTROL
 QR0689
 QR0689  NAD 83(1986)-  45 03 02.57713(N)    099 57 22.89634(W) AD(       ) 2
 QR0689  NAD 27      -  45 03 02.64200(N)    099 57 21.47800(W) AD(       ) 2
 QR0689
 QR0689.Superseded values are not recommended for survey control.
 QR0689
 QR0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0689.See file dsdata.pdf to determine how the superseded data were derived.
 QR0689
 QR0689_MARKER: DS = TRIANGULATION STATION DISK
 QR0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0689_STAMPING: EAGLE 3 1956
 QR0689_MARK LOGO: CGS
 QR0689_PROJECTION: FLUSH
 QR0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0689+STABILITY: SURFACE MOTION
 QR0689
 QR0689  HISTORY     - Date     Condition        Report By
 QR0689  HISTORY     - 1956     MONUMENTED       CGS
 QR0689  HISTORY     - 1964     SEE DESCRIPTION  CGS
 QR0689  HISTORY     - 1971     SEE DESCRIPTION  NGS
 QR0689  HISTORY     - 1979     MARK NOT FOUND   NGS
 QR0689
 QR0689                          STATION DESCRIPTION
 QR0689
 QR0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (HJS)
 QR0689'STATION IS LOCATED ABOUT 2-1/2 MILES NORTH OF GETTYSBURG, 1/4
 QR0689'MILE EAST OF A SECTION LINE ROAD, ON A PROMINENT HILL KNOWN
 QR0689'LOCALLY AS EAGLE PEAK, JUST NORTH OF THE SITE OF A RADAR STATION,
 QR0689'125 FEET (SLOPE DISTANCE) NORTHWEST OF THE CENTER OF THE MIDDLE
 QR0689'ONE OF THREE RADAR TOWERS THAT ARE UNDER CONSTRUCTION AND 2
 QR0689'FEET SOUTH OF THE FENCE ALONG NORTH SIDE OF GOVERNMENT PROPERTY.
 QR0689'THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED EAGLE
 QR0689'3 1956.
 QR0689'
 QR0689'R.M. NO. 5 IS 37.54 FEET EAST OF THE STATION AND 1 FOOT SOUTH OF
 QR0689'THE FENCE ALONG THE NORTH SIDE OF GOVERNMENT PROPERTY.  THE
 QR0689'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED EAGLE 3 NO 5
 QR0689'1956.
 QR0689'
 QR0689'R.M. NO. 6 IS 34.24 FEET WEST OF THE STATION AND 1 FOOT SOUTH
 QR0689'OF THE FENCE ALONG THE NORTH SIDE OF GOVERNMENT PROPERTY.  THE
 QR0689'MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED EAGLE 3 NO 6 1956.
 QR0689'
 QR0689'THE AZIMUTH MARK IS ABOUT 0.3 MILE NORTHWEST OF THE STATION,
 QR0689'123 FEET SOUTH OF A FENCE CORNER, 32 FEET EAST OF THE CENTER LINE
 QR0689'OF A SECTION LINE ROAD AND 1 FOOT WEST OF THE EAST RIGHT-OF-WAY
 QR0689'FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QR0689'EAGLE 1935.
 QR0689'
 QR0689'TO REACH FROM GETTYSBURG, FROM THE HOSPITAL IN THE NORTHEAST EDGE
 QR0689'OF TOWN, GO NORTHEAST ON U.S. HIGHWAY 212 FOR 0.55 MILE TO A
 QR0689'T-ROAD LEFT, TURN LEFT AND GO NORTH ON MACADAM ROAD FOR 1.7 MILES
 QR0689'TO CROSSROADS, TURN LEFT AND GO WEST ON OILED ROAD FOR 0.75
 QR0689'MILE TO A T-ROAD RIGHT, TURN RIGHT AND GO NORTH FOR 0.5 MILE TO
 QR0689'RADAR SITE AND STATION.
 QR0689'
 QR0689'TO REACH THE AZIMUTH FROM THE STATION GO SOUTH FOR 0.5 MILE TO
 QR0689'A T-INTERSECTION, TURN RIGHT AND GO WEST FOR 0.25 MILE TO A
 QR0689'T-INTERSECTION, TURN RIGHT AND GO NORTH ON SECTION LINE ROAD
 QR0689'FOR 0.7 MILE TO MARK ON RIGHT AS DESCRIBED.
 QR0689'
 QR0689'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QR0689
 QR0689                          STATION RECOVERY (1964)
 QR0689
 QR0689'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (WGT)
 QR0689'A THOROUGH SEARCH WAS MADE FOR THIS STATION BUT IT WAS THOUGHT
 QR0689'THAT THE STATION HAS BEEN DESTROYED.  IT WAS REPORTED THAT THE
 QR0689'REFERENCE MARKS HAD BEEN DESTROYED WHEN ADDITIONAL FACILITIES
 QR0689'WERE BUILT AT THE AIR FORCE RADAR STATION.  THE BASE ENGINEER
 QR0689'WAS CONTACTED AND HE THOUGHT THAT THE STATION HAD BEEN DESTROYED.
 QR0689
 QR0689                          STATION RECOVERY (1971)
 QR0689
 QR0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 QR0689'THE STATION MARK, AND REFERENCE MARKS NO. 5 AND NO. 6 WERE NOT
 QR0689'FOUND AND ARE BELIEVED TO HAVE BEEN DESTROYED DURING CONSTRUCTION
 QR0689'IN THE AREA.  THE FENCE ALONG WHICH THE MARKS WERE SET HAS BEEN
 QR0689'REMOVED, THE AREA GRADED DOWN, AND A DRIVEWAY CONSTRUCTED.
 QR0689'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION AS DESCRIBED.
 QR0689'
 QR0689'IT IS SUGGESTED THAT STATION EAGLE 3 BE CONSIDERED DESTROYED.
 QR0689'
 QR0689'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 2-1/2
 QR0689'MILES NORTH OF GETTYSBURG.
 QR0689
 QR0689                          STATION RECOVERY (1979)
 QR0689
 QR0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (CLN)
 QR0689'THE STATION MARK, RM 5 AND RM 6 WERE SEARCHED BUT NOT FOUND.  AZIMUTH
 QR0689'MARK WAS RECOVERED IN GOOD CONDITION.
 QR0689'
 QR0689'THE 3 RADAR TOWERS HAVE BEEN TORN DOWN.  AN FAA RADAR DOME IS
 QR0689'NOW WHERE STATION SITE WAS, PART OF THE HAS BEEN GRADED DOWN WHEN
 QR0689'RADAR DOME WAS BUILT IN 1969.  MARKS BELIEVED DESTROYED.
 QR0689'
 QR0689'AZIMUTH MARK NO. 1 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 QR0689'STAMPED---EAGLE 1935 ---SET INTO THE TOP OF A SQUARE CONCRETE
 QR0689'MONUMENT 30 CM (12 INCHES) ON SIDE FLUSH WITH THE GROUND LOCATED 37.5
 QR0689'METERS (123 FEET) S FROM FENCE CORNER, 9.8 METERS (32 FEET) E FROM
 QR0689'CENTER OF TRACK ROAD, 0.55 METER (1.8 FEET) S FROM WITNESS POST, AND
 QR0689'0.3 METER (1 FOOT) W FROM FENCE.
 QR0689'
 QR0689'TO REACH THE AZIMUTH MARK FROM THE FAA RADAR DOME, GO SOUTHWEST ON
 QR0689'GRAVEL DRIVEWAY FOR 0.15 MILE, TURN RIGHT, GO NORTH ON TRACK ROAD FOR
 QR0689'0.35 MILE TO MARK ON RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0095 ***********************************************************************
 QT0095  DESIGNATION -  EAGLE AZ MK
 QT0095  PID         -  QT0095
 QT0095  STATE/COUNTY-  SD/MEADE
 QT0095  COUNTRY     -  US
 QT0095  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0095
 QT0095                         *CURRENT SURVEY CONTROL
 QT0095  ______________________________________________________________________
 QT0095* NAD 83(1986) POSITION- 45 01 23.     (N) 102 18 22.     (W)   SCALED
 QT0095* NAVD 88 ORTHO HEIGHT -   810.260 (meters)     2658.33  (feet) ADJUSTED
 QT0095  ______________________________________________________________________
 QT0095  GEOID HEIGHT    -        -18.768 (meters)                     GEOID18
 QT0095  DYNAMIC HEIGHT  -        810.094 (meters)     2657.78  (feet) COMP
 QT0095  MODELED GRAVITY -    980,384.0   (mgal)                       NAVD 88
 QT0095
 QT0095  VERT ORDER      -  FIRST     CLASS II
 QT0095
 QT0095.The horizontal coordinates were scaled from a map and have
 QT0095.an estimated accuracy of +/- 6 seconds.
 QT0095
 QT0095.The orthometric height was determined by differential leveling and
 QT0095.adjusted by the NATIONAL GEODETIC SURVEY
 QT0095.in July 1998.
 QT0095
 QT0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0095.GEOID18 height accuracy estimate available here.
 QT0095
 QT0095.Click photographs - Photos may exist for this station.
 QT0095
 QT0095.The dynamic height is computed by dividing the NAVD 88
 QT0095.geopotential number by the normal gravity value computed on the
 QT0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0095.degrees latitude (g = 980.6199 gals.).
 QT0095
 QT0095.The modeled gravity was interpolated from observed gravity values.
 QT0095
 QT0095;                    North         East    Units  Estimated Accuracy
 QT0095;SPC SD N     -   134,790.      418,280.      MT  (+/- 180 meters Scaled)
 QT0095
 QT0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK122890(NAD 83)
 QT0095
 QT0095                          SUPERSEDED SURVEY CONTROL
 QT0095
 QT0095  NAVD 88 (06/15/91)  810.268  (m)         2658.35   (f) SUPERSEDED  1 2
 QT0095  NGVD 29 (??/??/92)  809.803  (m)         2656.83   (f) ADJ UNCH    1 2
 QT0095
 QT0095.Superseded values are not recommended for survey control.
 QT0095
 QT0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0095.See file dsdata.pdf to determine how the superseded data were derived.
 QT0095
 QT0095_MARKER: DZ = AZIMUTH MARK DISK
 QT0095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0095_STAMPING: EAGLE 1950
 QT0095_MARK LOGO: CGS
 QT0095_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0095+STABILITY: SURFACE MOTION
 QT0095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0095+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0095
 QT0095  HISTORY     - Date     Condition        Report By
 QT0095  HISTORY     - 1950     MONUMENTED       CGS
 QT0095  HISTORY     - 1963     GOOD             CGS
 QT0095  HISTORY     - 1981     GOOD             NGS
 QT0095  HISTORY     - 19960425 GOOD             NGS
 QT0095
 QT0095                          STATION DESCRIPTION
 QT0095
 QT0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0095'13.4 MI W FROM FAITH.
 QT0095'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0095'FAITH, THENCE 13.25 MILES WEST ALONG U.S. HIGHWAY 212, 0.3 MILE
 QT0095'WEST OF A CROSS ROAD, 125 FEET NORTH OF THE CENTER LINE OF THE
 QT0095'HIGHWAY, 74 FEET NORTHEAST OF A POWER LINE POLE, 2 FEET SOUTH OF
 QT0095'A FENCE, 2.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 QT0095'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QT0095'2 INCHES.
 QT0095
 QT0095                          STATION RECOVERY (1981)
 QT0095
 QT0095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0095'RECOVERED IN GOOD CONDITION.
 QT0095
 QT0095                          STATION RECOVERY (1996)
 QT0095
 QT0095'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0095'20.7 M (67.9 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0095'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 495.0 M (1624.0 FT) EAST OF
 QT0095'MILEPOST 101, 37.6 M (123.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 16.8
 QT0095'M (55.1 FT) NORTHEAST OF A UTILITY POLE WITH A GUY CABLE, 0.7 M (2.3
 QT0095'FT) SOUTHWEST OF A WITNESS POST, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.3
 QT0095'M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 QT0095'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0965 ***********************************************************************
 PT0965  DESIGNATION -  EAGLE AZ MK
 PT0965  PID         -  PT0965
 PT0965  STATE/COUNTY-  SD/ZIEBACH
 PT0965  COUNTRY     -  US
 PT0965  USGS QUAD   -  HIGH ELK HILL (2017)
 PT0965
 PT0965                         *CURRENT SURVEY CONTROL
 PT0965  ______________________________________________________________________
 PT0965* NAD 83(1986) POSITION- 44 56 22.     (N) 101 16 45.     (W)   SCALED
 PT0965* NAVD 88 ORTHO HEIGHT -   743.014 (meters)     2437.71  (feet) ADJUSTED
 PT0965  ______________________________________________________________________
 PT0965  GEOID HEIGHT    -        -21.230 (meters)                     GEOID18
 PT0965  DYNAMIC HEIGHT  -        742.873 (meters)     2437.24  (feet) COMP
 PT0965  MODELED GRAVITY -    980,402.3   (mgal)                       NAVD 88
 PT0965
 PT0965  VERT ORDER      -  FIRST     CLASS II
 PT0965
 PT0965.The horizontal coordinates were scaled from a map and have
 PT0965.an estimated accuracy of +/- 6 seconds.
 PT0965
 PT0965.The orthometric height was determined by differential leveling and
 PT0965.adjusted by the NATIONAL GEODETIC SURVEY
 PT0965.in June 1991.
 PT0965
 PT0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0965.GEOID18 height accuracy estimate available here.
 PT0965
 PT0965.Click photographs - Photos may exist for this station.
 PT0965
 PT0965.The dynamic height is computed by dividing the NAVD 88
 PT0965.geopotential number by the normal gravity value computed on the
 PT0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0965.degrees latitude (g = 980.6199 gals.).
 PT0965
 PT0965.The modeled gravity was interpolated from observed gravity values.
 PT0965
 PT0965;                    North         East    Units  Estimated Accuracy
 PT0965;SPC SD N     -   123,710.      499,050.      MT  (+/- 180 meters Scaled)
 PT0965
 PT0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ201787(NAD 83)
 PT0965
 PT0965                          SUPERSEDED SURVEY CONTROL
 PT0965
 PT0965.No superseded survey control is available for this station.
 PT0965
 PT0965_MARKER: DZ = AZIMUTH MARK DISK
 PT0965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0965_STAMPING: EAGLE 1952
 PT0965_MARK LOGO: CGS
 PT0965_PROJECTION: RECESSED 8 CENTIMETERS
 PT0965_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0965+STABILITY: SURFACE MOTION
 PT0965
 PT0965  HISTORY     - Date     Condition        Report By
 PT0965  HISTORY     - 1952     MONUMENTED       CGS
 PT0965  HISTORY     - 1985     GOOD             NGS
 PT0965
 PT0965                          STATION DESCRIPTION
 PT0965
 PT0965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0965'11.2 KM (6.95 MI) SOUTH FROM EAGLE BUTTE.
 PT0965'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0965'STREET AT EAGLE BUTTE, THENCE 7.67 KM (4.77 MI) SOUTH ALONG STATE
 PT0965'HIGHWAY 63, IN THE SOUTHWEST CORNER OF THE JUNCTION OF A TRACK ROAD
 PT0965'LEADING EAST TO A RANCH, WEST OF ST. MARKS CEMETARY, 12.5 METERS (41
 PT0965'FT) WEST OF THE HIGHWAY CENTERLINE, 4.3 METERS (14 FT) SOUTH OF THE
 PT0965'CENTER OF THE ROAD, 27.7 METERS (91 FT) NORTHWEST OF MILEPOST 163, 1.2
 PT0965'METERS (4 FT) WEST-NORTHWEST OF A POWER POLE AND 0.9 METER (3 FT)
 PT0965'SOUTHEAST OF THE SOUTH END OF A WIRE GATE AT A FENCE T JUNCTION.
 PT0965'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0965'THE MARK IS 0.3 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1103 ***********************************************************************
 PT1103  DESIGNATION -  EAGLE BUTTE
 PT1103  PID         -  PT1103
 PT1103  STATE/COUNTY-  SD/DEWEY
 PT1103  COUNTRY     -  US
 PT1103  USGS QUAD   -  HERBERT CREEK (2017)
 PT1103
 PT1103                         *CURRENT SURVEY CONTROL
 PT1103  ______________________________________________________________________
 PT1103* NAD 83(1996) POSITION- 44 59 58.93153(N) 101 14 10.04917(W)   ADJUSTED
 PT1103* NAVD 88 ORTHO HEIGHT -   738.    (meters)     2421.    (feet) SCALED
 PT1103  ______________________________________________________________________
 PT1103  GEOID HEIGHT    -        -21.245 (meters)                     GEOID18
 PT1103  LAPLACE CORR    -         -5.82  (seconds)                    DEFLEC18
 PT1103  HORZ ORDER      -  FIRST
 PT1103
 PT1103.The horizontal coordinates were established by classical geodetic methods
 PT1103.and adjusted by the National Geodetic Survey in January 1998.
 PT1103
 PT1103.The orthometric height was scaled from a topographic map.
 PT1103
 PT1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1103.GEOID18 height accuracy estimate available here.
 PT1103
 PT1103.Click photographs - Photos may exist for this station.
 PT1103
 PT1103.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1103
 PT1103. The following values were computed from the NAD 83(1996) position.
 PT1103
 PT1103;                    North         East     Units Scale Factor Converg.
 PT1103;SPC SD N     -   130,353.710   502,544.653   MT  0.99993951   -0 52 29.5
 PT1103;SPC SD N     -   427,668.80  1,648,765.25   sFT  0.99993951   -0 52 29.5
 PT1103;UTM  14      - 4,985,349.891   323,758.188   MT  0.99998195   -1 34 53.7
 PT1103
 PT1103!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1103!SPC SD N     -   0.99988756  x   0.99993951  =   0.99982708
 PT1103!UTM  14      -   0.99988756  x   0.99998195  =   0.99986951
 PT1103
 PT1103:                Primary Azimuth Mark                     Grid Az
 PT1103:SPC SD N     -  EAGLE BUTTE AZ MK                        347 51 50.8
 PT1103:UTM  14      -  EAGLE BUTTE AZ MK                        348 34 15.0
 PT1103
 PT1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2375885349(NAD 83)
 PT1103
 PT1103|---------------------------------------------------------------------|
 PT1103| PID    Reference Object                     Distance      Geod. Az  |
 PT1103|                                                           dddmmss.s |
 PT1103| CP9235 EAGLE BUTTE RM 1                     45.008 METERS 20727     |
 PT1103| CP9236 EAGLE BUTTE RM 2                     31.095 METERS 31803     |
 PT1103| CP9234 EAGLE BUTTE AZ MK                                  3465921.3 |
 PT1103|---------------------------------------------------------------------|
 PT1103
 PT1103                          SUPERSEDED SURVEY CONTROL
 PT1103
 PT1103  NAD 83(1986)-  44 59 58.92399(N)    101 14 10.04850(W) AD(       ) 1
 PT1103  NAD 27      -  44 59 58.99600(N)    101 14 08.50200(W) AD(       ) 1
 PT1103
 PT1103.Superseded values are not recommended for survey control.
 PT1103
 PT1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1103.See file dsdata.pdf to determine how the superseded data were derived.
 PT1103
 PT1103_MARKER: DS = TRIANGULATION STATION DISK
 PT1103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1103_STAMPING: EAGLE BUTTE 1938
 PT1103_MARK LOGO: CGS
 PT1103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1103+STABILITY: SURFACE MOTION
 PT1103
 PT1103  HISTORY     - Date     Condition        Report By
 PT1103  HISTORY     - 1938     MONUMENTED       CGS
 PT1103  HISTORY     - 1945     GOOD             CGS
 PT1103
 PT1103                          STATION DESCRIPTION
 PT1103
 PT1103'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 PT1103'EAGLE BUTTE IS LOCATED ON THE NW CORNER OF THE PUBLIC SCHOOL
 PT1103'YARD IN EAGLE BUTTE, SOUTH DAKOTA.  IT IS 175.2 FEET NW OF THE
 PT1103'NW CORNER OF THE BRICK SCHOOL BUILDING AND ABOUT 110 FEET S
 PT1103'OF THE CENTER LINE OF AN E-W STREET AND ABOUT 35 FEET E OF THE
 PT1103'CENTER LINE OF A N-S STREET.
 PT1103'
 PT1103'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PT1103'BRONZE DISKS SET IN CONCRETE.
 PT1103'
 PT1103'THE AZIMUTH MARK IS 0.5 MILE N AND 0.15 MILE W OF THE STATION,
 PT1103'45 FEET S OF THE CENTER LINE OF U.S. HIGHWAY 212 AND 25 FEET
 PT1103'E OF THE CENTER LINE OF A N-S CROSS ROAD.
 PT1103
 PT1103                          STATION RECOVERY (1945)
 PT1103
 PT1103'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 PT1103'THE STATION WAS RECOVERED AS DESCRIBED BY W.R.P. IN 1938 AND ALL
 PT1103'MARKS WERE FOUND IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS--
 PT1103'
 PT1103'THE STATION IS LOCATED IN THE VILLAGE OF EAGLE BUTTE AND NEAR
 PT1103'THE NW CORNER OF THE EAGLE BUTTE PUBLIC SCHOOL YARD.  IT IS 175.2
 PT1103'FEET WNW OF THE NW CORNER OF THE SCHOOL BUILDING AND CHIMNEY,
 PT1103'110 FEET S OF A GRADED DIRT ROAD, AND 36 FEET E OF THE APPROXIMATE
 PT1103'CENTER LINE OF A GRAVELED ROAD.  THE MARK PROJECTS 4 INCHES AND
 PT1103'THE DISK IS STAMPED EAGLE BUTTE 1938.
 PT1103'
 PT1103'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE BRONZE
 PT1103'DISKS SET IN CONCRETE.
 PT1103'
 PT1103'THE AZIMUTH MARK IS 0.4 MILE NNW OF THE STATION, 50 FEET S OF THE
 PT1103'APPROXIMATE CENTER LINE OF U.S. HIGHWAY 212, AND 30 FEET E
 PT1103'OF THE APPROXIMATE CENTER LINE OF A GRADED DIRT ROAD.  THE
 PT1103'MARK PROJECTS 12 INCHES AND THE DISK IS STAMPED EAGLE BUTTE 1938.
 PT1103'
 PT1103'REFERENCE MARK 1 IS 45.056 METERS (147.82 FEET) SSW OF THE
 PT1103'STATION, 25 FEET W OF THE APPROXIMATE CENTER LINE OF A GRAVELED
 PT1103'ROAD, AND 1 FOOT E OF A YARD FENCE.  THE MARK PROJECTS 12
 PT1103'INCHES AND THE DISK IS STAMPED EAGLE BUTTE NO 1 1938.
 PT1103'
 PT1103'REFERENCE MARK 2 IS 31.095 METERS (102.02 FEET) NW OF THE
 PT1103'STATION, 27 FEET S OF THE APPROXIMATE CENTER LINE OF A GRADED DIRT
 PT1103'ROAD, 25 FEET W OF THE APPROXIMATE CENTER LINE OF A GRAVELED
 PT1103'ROAD, AND 1 FOOT NE OF THE NE FRONT YARD FENCE CORNER POST.  THE
 PT1103'MARK PROJECTS 10 INCHES AND THE DISK IS STAMPED EAGLE BUTTE NO 2
 PT1103'1938.
 PT1103'
 PT1103'A TRAVERSE CONNECTION WAS MADE FROM STATION EAGLE BUTTE 1938 TO
 PT1103'U.S.C. AND G.S. BENCH MARK R 70 1934.  IT IS 53.503 METERS
 PT1103'(175.54 FEET) ESE OF THE STATION.
 PT1103'
 PT1103'TO REACH THE AZIMUTH MARK FROM THE STATION, GO N ON GRAVELED
 PT1103'ROAD FOR 0.4 MILE TO THE JUNCTION OF U.S. HIGHWAY 212, THENCE
 PT1103'LEFT ON HIGHWAY 212 FOR 0.15 MILE TO THE AZIMUTH MARK ON THE
 PT1103'LEFT AS DESCRIBED.
 PT1103'
 PT1103'NOTE--THE AZIMUTH MARK IS NOT VISIBLE FROM THE STATION AND A
 PT1103'20-FOOT STAND IS NEEDED.  IT IS DIRECTLY OVER A HOUSE ABOUT
 PT1103'100 YARDS FROM THE STATION.
 PT1103'
 PT1103'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1104 ***********************************************************************
 PT1104  DESIGNATION -  EAGLE BUTTE PUB SCH BLDG CHIM
 PT1104  PID         -  PT1104
 PT1104  STATE/COUNTY-  SD/DEWEY
 PT1104  COUNTRY     -  US
 PT1104  USGS QUAD   -  HERBERT CREEK (2017)
 PT1104
 PT1104                         *CURRENT SURVEY CONTROL
 PT1104  ______________________________________________________________________
 PT1104* NAD 83(1996) POSITION- 44 59 58.43399(N) 101 14 07.71358(W)   ADJUSTED
 PT1104* NAVD 88 ORTHO HEIGHT -   738.    (meters)     2421.    (feet) SCALED
 PT1104  ______________________________________________________________________
 PT1104  GEOID HEIGHT    -        -21.247 (meters)                     GEOID18
 PT1104  LAPLACE CORR    -         -5.84  (seconds)                    DEFLEC18
 PT1104  HORZ ORDER      -  THIRD
 PT1104
 PT1104.The horizontal coordinates were established by classical geodetic methods
 PT1104.and adjusted by the National Geodetic Survey in January 1998.
 PT1104
 PT1104.The orthometric height was scaled from a topographic map.
 PT1104
 PT1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1104.GEOID18 height accuracy estimate available here.
 PT1104
 PT1104.Click photographs - Photos may exist for this station.
 PT1104
 PT1104.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1104
 PT1104. The following values were computed from the NAD 83(1996) position.
 PT1104
 PT1104;                    North         East     Units Scale Factor Converg.
 PT1104;SPC SD N     -   130,337.573   502,595.564   MT  0.99993952   -0 52 27.8
 PT1104;SPC SD N     -   427,615.85  1,648,932.28   sFT  0.99993952   -0 52 27.8
 PT1104;UTM  14      - 4,985,333.127   323,808.898   MT  0.99998173   -1 34 52.0
 PT1104
 PT1104!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1104!SPC SD N     -   0.99988756  x   0.99993952  =   0.99982709
 PT1104!UTM  14      -   0.99988756  x   0.99998173  =   0.99986929
 PT1104
 PT1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2380885333(NAD 83)
 PT1104
 PT1104                          SUPERSEDED SURVEY CONTROL
 PT1104
 PT1104  NAD 83(1986)-  44 59 58.42673(N)    101 14 07.71279(W) AD(       ) 3
 PT1104  NAD 27      -  44 59 58.49800(N)    101 14 06.16700(W) AD(       ) 3
 PT1104
 PT1104.Superseded values are not recommended for survey control.
 PT1104
 PT1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1104.See file dsdata.pdf to determine how the superseded data were derived.
 PT1104
 PT1104_MARKER: 85 = CHIMNEY
 PT1104
 PT1104  HISTORY     - Date     Condition        Report By
 PT1104  HISTORY     - 1945     FIRST OBSERVED   CGS
 PT1104
 PT1104                          STATION DESCRIPTION
 PT1104
 PT1104'DESCRIBED BY COAST AND GEODETIC SURVEY 1945 (JCP)
 PT1104'THE CHIMNEY IS LOCATED IN THE NW CORNER OF THE EAGLE BUTTE
 PT1104'PUBLIC SCHOOL BUILDING (HIGH SCHOOL AND GRADE SCHOOL).
 PT1104'
 PT1104'THE CHIMNEY IS 3 FEET SQUARE AND 35 FEET HIGH.  FROM THE
 PT1104'GROUND TO THE TOP OF THE BUILDING THE CHIMNEY IS MADE OF
 PT1104'RED BRICK WHILE 5 FEET OF THE CHIMNEY THAT EXTENDS ABOVE
 PT1104'THE ROOF IS CONCRETE.
 PT1104'
 PT1104'THE POINT INTERSECTED WAS THE TOP OF THE CHIMNEY.
 PT1104'
 PT1104'THIS IS AN INTERSECTION STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0094 ***********************************************************************
 QT0094  DESIGNATION -  EAGLE RM 1
 QT0094  PID         -  QT0094
 QT0094  STATE/COUNTY-  SD/MEADE
 QT0094  COUNTRY     -  US
 QT0094  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0094
 QT0094                         *CURRENT SURVEY CONTROL
 QT0094  ______________________________________________________________________
 QT0094* NAD 83(1986) POSITION- 45 01 24.53   (N) 102 18 48.19   (W)   HD_HELD1
 QT0094* NAVD 88 ORTHO HEIGHT -   814.655 (meters)     2672.75  (feet) ADJUSTED
 QT0094  ______________________________________________________________________
 QT0094  GEOID HEIGHT    -        -18.749 (meters)                     GEOID18
 QT0094  DYNAMIC HEIGHT  -        814.487 (meters)     2672.20  (feet) COMP
 QT0094  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 QT0094
 QT0094  VERT ORDER      -  FIRST     CLASS II
 QT0094
 QT0094.The horizontal coordinates were determined by differentially corrected
 QT0094.hand held GPS observations or other comparable positioning techniques
 QT0094.and have an estimated accuracy of +/- 3 meters.
 QT0094
 QT0094.The orthometric height was determined by differential leveling and
 QT0094.adjusted by the NATIONAL GEODETIC SURVEY
 QT0094.in July 1998.
 QT0094
 QT0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0094.GEOID18 height accuracy estimate available here.
 QT0094
 QT0094.Click photographs - Photos may exist for this station.
 QT0094
 QT0094.The dynamic height is computed by dividing the NAVD 88
 QT0094.geopotential number by the normal gravity value computed on the
 QT0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0094.degrees latitude (g = 980.6199 gals.).
 QT0094
 QT0094.The modeled gravity was interpolated from observed gravity values.
 QT0094
 QT0094;                    North         East    Units  Estimated Accuracy
 QT0094;SPC SD N     -   134,856.7     417,707.2     MT  (+/- 3 meters HH1 GPS) 
 QT0094
 QT0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1165989070(NAD 83)
 QT0094
 QT0094                          SUPERSEDED SURVEY CONTROL
 QT0094
 QT0094  NAVD 88 (06/15/91)  814.629  (m)         2672.66   (f) SUPERSEDED  1 2
 QT0094  NGVD 29 (??/??/92)  814.163  (m)         2671.13   (f) ADJ UNCH    1 2
 QT0094
 QT0094.Superseded values are not recommended for survey control.
 QT0094
 QT0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0094.See file dsdata.pdf to determine how the superseded data were derived.
 QT0094
 QT0094_MARKER: DR = REFERENCE MARK DISK
 QT0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0094_STAMPING: EAGLE NO 1 1950
 QT0094_MARK LOGO: CGS
 QT0094_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0094+STABILITY: SURFACE MOTION
 QT0094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0094+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0094
 QT0094  HISTORY     - Date     Condition        Report By
 QT0094  HISTORY     - 1950     MONUMENTED       CGS
 QT0094  HISTORY     - 1963     GOOD             CGS
 QT0094  HISTORY     - 1981     GOOD             NGS
 QT0094  HISTORY     - 19960425 GOOD             NGS
 QT0094
 QT0094                          STATION DESCRIPTION
 QT0094
 QT0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0094'13.7 MI W FROM FAITH.
 QT0094'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0094'FAITH, THENCE 13.6 MILES WEST ALONG U.S. HIGHWAY 212, 45.4 FEET
 QT0094'EAST OF EAGLE 1950, ABOUT LEVEL WITH THE MARK, AND SET IN THE TOP
 QT0094'OF A CONCRETE POST PROJECTING 5 INCHES.
 QT0094
 QT0094                          STATION RECOVERY (1981)
 QT0094
 QT0094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0094'RECOVERED IN GOOD CONDITION.
 QT0094
 QT0094                          STATION RECOVERY (1996)
 QT0094
 QT0094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0094'21.3 M (69.9 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0094'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 56.2 M (184.4 FT) WEST OF
 QT0094'MILEPOST 101, 36.7 M (120.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 13.9
 QT0094'M (45.6 FT) EAST OF TRIANGULATION STATION EAGLE, 1.4 M (4.6 FT) SOUTH
 QT0094'OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 QT0094'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0092 ***********************************************************************
 QT0092  DESIGNATION -  EAGLE RM 2
 QT0092  PID         -  QT0092
 QT0092  STATE/COUNTY-  SD/MEADE
 QT0092  COUNTRY     -  US
 QT0092  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0092
 QT0092                         *CURRENT SURVEY CONTROL
 QT0092  ______________________________________________________________________
 QT0092* NAD 83(1986) POSITION- 45 01 24.53   (N) 102 18 49.28   (W)   HD_HELD1
 QT0092* NAVD 88 ORTHO HEIGHT -   814.977 (meters)     2673.80  (feet) ADJUSTED
 QT0092  ______________________________________________________________________
 QT0092  GEOID HEIGHT    -        -18.748 (meters)                     GEOID18
 QT0092  DYNAMIC HEIGHT  -        814.809 (meters)     2673.25  (feet) COMP
 QT0092  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 QT0092
 QT0092  VERT ORDER      -  FIRST     CLASS II
 QT0092
 QT0092.The horizontal coordinates were determined by differentially corrected
 QT0092.hand held GPS observations or other comparable positioning techniques
 QT0092.and have an estimated accuracy of +/- 3 meters.
 QT0092
 QT0092.The orthometric height was determined by differential leveling and
 QT0092.adjusted by the NATIONAL GEODETIC SURVEY
 QT0092.in June 1991.
 QT0092
 QT0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0092.GEOID18 height accuracy estimate available here.
 QT0092
 QT0092.Click photographs - Photos may exist for this station.
 QT0092
 QT0092.The dynamic height is computed by dividing the NAVD 88
 QT0092.geopotential number by the normal gravity value computed on the
 QT0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0092.degrees latitude (g = 980.6199 gals.).
 QT0092
 QT0092.The modeled gravity was interpolated from observed gravity values.
 QT0092
 QT0092;                    North         East    Units  Estimated Accuracy
 QT0092;SPC SD N     -   134,857.4     417,683.4     MT  (+/- 3 meters HH1 GPS) 
 QT0092
 QT0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1163589069(NAD 83)
 QT0092
 QT0092                          SUPERSEDED SURVEY CONTROL
 QT0092
 QT0092  NGVD 29 (??/??/92)  814.511  (m)         2672.27   (f) ADJ UNCH    1 2
 QT0092
 QT0092.Superseded values are not recommended for survey control.
 QT0092
 QT0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0092.See file dsdata.pdf to determine how the superseded data were derived.
 QT0092
 QT0092_MARKER: DR = REFERENCE MARK DISK
 QT0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0092_STAMPING: EAGLE NO 2 1950
 QT0092_MARK LOGO: CGS
 QT0092_PROJECTION: FLUSH
 QT0092_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0092+STABILITY: SURFACE MOTION
 QT0092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0092+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0092
 QT0092  HISTORY     - Date     Condition        Report By
 QT0092  HISTORY     - 1950     MONUMENTED       CGS
 QT0092  HISTORY     - 1963     GOOD             CGS
 QT0092  HISTORY     - 1981     GOOD             NGS
 QT0092  HISTORY     - 19960425 GOOD             NGS
 QT0092
 QT0092                          STATION DESCRIPTION
 QT0092
 QT0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0092'13.7 MI W FROM FAITH.
 QT0092'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0092'FAITH, THENCE 13.6 MILES WEST ALONG U.S. HIGHWAY 212, 33.1 FEET
 QT0092'WEST OF EAGLE 1950, AND SET IN THE TOP OF A CONCRETE POST
 QT0092'PROJECTING 3 INCHES.
 QT0092
 QT0092                          STATION RECOVERY (1981)
 QT0092
 QT0092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0092'RECOVERED IN GOOD CONDITION.
 QT0092
 QT0092                          STATION RECOVERY (1996)
 QT0092
 QT0092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0092'21.3 M (69.9 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0092'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 80.2 M (263.1 FT) WEST OF
 QT0092'MILEPOST 101, 36.7 M (120.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.1
 QT0092'M (33.1 FT) WEST OF TRIANGULATION STATION EAGLE, 1.3 M (4.3 FT) SOUTH
 QT0092'OF A FENCE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 QT0092'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0493 ***********************************************************************
 QT0493  DESIGNATION -  EAGLES NEST
 QT0493  PID         -  QT0493
 QT0493  STATE/COUNTY-  SD/HARDING
 QT0493  COUNTRY     -  US
 QT0493  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 QT0493
 QT0493                         *CURRENT SURVEY CONTROL
 QT0493  ______________________________________________________________________
 QT0493* NAD 83(1996) POSITION- 45 55 25.56850(N) 103 29 23.38282(W)   ADJUSTED
 QT0493* NAVD 88 ORTHO HEIGHT -  1002.    (meters)     3287.    (feet) SCALED
 QT0493  ______________________________________________________________________
 QT0493  GEOID HEIGHT    -        -15.682 (meters)                     GEOID18
 QT0493  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 QT0493  HORZ ORDER      -  SECOND
 QT0493
 QT0493.The horizontal coordinates were established by classical geodetic methods
 QT0493.and adjusted by the National Geodetic Survey in January 1998.
 QT0493
 QT0493.The orthometric height was scaled from a topographic map.
 QT0493
 QT0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0493.GEOID18 height accuracy estimate available here.
 QT0493
 QT0493.Click photographs - Photos may exist for this station.
 QT0493
 QT0493.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0493
 QT0493. The following values were computed from the NAD 83(1996) position.
 QT0493
 QT0493;                    North         East     Units Scale Factor Converg.
 QT0493;SPC SD N     -   238,142.720   329,364.229   MT  1.00005530   -2 28 11.6
 QT0493;SPC SD N     -   781,306.57  1,080,589.14   sFT  1.00005530   -2 28 11.6
 QT0493;UTM  13      - 5,086,686.534   617,096.134   MT  0.99976856   +1 05 06.2
 QT0493
 QT0493!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0493!SPC SD N     -   0.99984532  x   1.00005530  =   0.99990061
 QT0493!UTM  13      -   0.99984532  x   0.99976856  =   0.99961392
 QT0493
 QT0493:                Primary Azimuth Mark                     Grid Az
 QT0493:SPC SD N     -  EAGLES NEST AZ MK                        023 26 23.5
 QT0493:UTM  13      -  EAGLES NEST AZ MK                        019 53 05.7
 QT0493
 QT0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1709686686(NAD 83)
 QT0493
 QT0493|---------------------------------------------------------------------|
 QT0493| PID    Reference Object                     Distance      Geod. Az  |
 QT0493|                                                           dddmmss.s |
 QT0493| CQ8287 EAGLES NEST AZ MK                                  0205811.9 |
 QT0493| CQ8288 EAGLES NEST RM 1                     11.617 METERS 11706     |
 QT0493| CQ8289 EAGLES NEST RM 2                      9.229 METERS 23643     |
 QT0493|---------------------------------------------------------------------|
 QT0493
 QT0493                          SUPERSEDED SURVEY CONTROL
 QT0493
 QT0493  NAD 83(1993)-  45 55 25.55704(N)    103 29 23.37941(W) AD(       ) 2
 QT0493  NAD 83(1986)-  45 55 25.55228(N)    103 29 23.37670(W) AD(       ) 2
 QT0493  NAD 27      -  45 55 25.54700(N)    103 29 21.69900(W) AD(       ) 2
 QT0493
 QT0493.Superseded values are not recommended for survey control.
 QT0493
 QT0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0493.See file dsdata.pdf to determine how the superseded data were derived.
 QT0493
 QT0493_MARKER: DS = TRIANGULATION STATION DISK
 QT0493_SETTING: 66 = SET IN ROCK OUTCROP
 QT0493_STAMPING: EAGLES NEST 1952
 QT0493_MARK LOGO: CGS
 QT0493_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QT0493+STABILITY: POSITION/ELEVATION WELL
 QT0493
 QT0493  HISTORY     - Date     Condition        Report By
 QT0493  HISTORY     - 1952     MONUMENTED       CGS
 QT0493
 QT0493                          STATION DESCRIPTION
 QT0493
 QT0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0493'THE STATION IS ABOUT 8 MILES NORTHWEST OF LUDLOW, 1-1/2 MILES
 QT0493'SOUTH OF THE NORTH DAKOTA-SOUTH DAKOTA STATE LINE, ON THE
 QT0493'SUMMIT OF A HIGH ISOLATED BUTTE KNOWN AS EAGLES NEST BUTTE,
 QT0493'IN SECTION 27, T 23 N, R 5 E.
 QT0493'
 QT0493'TO REACH THE STATION FROM THE POST OFFICE IN LUDLOW, GO NORTH
 QT0493'ON U.S. HIGHWAY 85 FOR 5.4 MILES TO A SIDE ROAD LEFT, TURN
 QT0493'LEFT AND GO WEST FOR 4.3 MILES TO A CROSS ROAD, TURN RIGHT AND
 QT0493'GO NORTH FOR 2.0 MILES TO A CROSS ROAD, TURN LEFT AND GO
 QT0493'WEST FOR 1.2 MILES TO A TRACK ROAD T-INTERSECTION, TURN LEFT
 QT0493'AND GO SOUTH ON TRACK ROAD FOR 0.2 MILE TO A WIRE GATE AND
 QT0493'AZIMUTH MARK ON RIGHT, PASS THROUGH GATE AND GO SOUTHWEST
 QT0493'ACROSS COUNTRY FOR 0.6 MILE TO FOOT OF BUTTE AND END OF TRUCK
 QT0493'TRAVEL, PACK SOUTHWEST FOR ABOUT 300 YARDS TO TOP OF BUTTE
 QT0493'AND STATION.
 QT0493'
 QT0493'THE STATION MARK IS SET FLUSH IN OUTCROPPING BEDROCK, AND
 QT0493'THE DISK IS STAMPED EAGLES NEST 1952.
 QT0493'
 QT0493'REFERENCE MARK 1 IS 10 FEET NORTH OF THE SOUTH EDGE OF BUTTE.
 QT0493'IT IS SET FLUSH IN OUTCROPPING BEDROCK, AND THE DISK IS STAMPED
 QT0493'EAGLES NEST NO 1 1952.
 QT0493'
 QT0493'REFERENCE MARK 2 IS 2 FEET EAST OF THE WEST EDGE OF BUTTE.
 QT0493'IT IS SET FLUSH IN OUTCROPPING BEDROCK, AND THE DISK IS STAMPED
 QT0493'EAGLES NEST NO 2 1952.
 QT0493'
 QT0493'THE AZIMUTH MARK IS 15 FEET WEST OF A WIRE GATE, 2 FEET NORTH
 QT0493'OF A FENCE, AND 2 FEET WEST-NORTHWEST OF A 4 X 4 INCH WITNESS
 QT0493'POST.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0493'EAGLES NEST 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0494 ***********************************************************************
 QT0494  DESIGNATION -  EAGLES NEST BUTTE CAIRN
 QT0494  PID         -  QT0494
 QT0494  STATE/COUNTY-  SD/HARDING
 QT0494  COUNTRY     -  US
 QT0494  USGS QUAD   -  EAGLES NEST BUTTE (2017)
 QT0494
 QT0494                         *CURRENT SURVEY CONTROL
 QT0494  ______________________________________________________________________
 QT0494* NAD 83(1996) POSITION- 45 55 24.30982(N) 103 29 24.12433(W)   ADJUSTED
 QT0494  ______________________________________________________________________
 QT0494  GEOID HEIGHT    -        -15.682 (meters)                     GEOID18
 QT0494  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 QT0494  HORZ ORDER      -  THIRD
 QT0494
 QT0494.The horizontal coordinates were established by classical geodetic methods
 QT0494.and adjusted by the National Geodetic Survey in January 1998.
 QT0494
 QT0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0494.GEOID18 height accuracy estimate available here.
 QT0494
 QT0494.Click photographs - Photos may exist for this station.
 QT0494
 QT0494.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0494
 QT0494. The following values were computed from the NAD 83(1996) position.
 QT0494
 QT0494;                    North         East     Units Scale Factor Converg.
 QT0494;SPC SD N     -   238,104.581   329,346.591   MT  1.00005520   -2 28 12.1
 QT0494;SPC SD N     -   781,181.45  1,080,531.27   sFT  1.00005520   -2 28 12.1
 QT0494;UTM  13      - 5,086,647.386   617,080.899   MT  0.99976852   +1 05 05.6
 QT0494
 QT0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1708086647(NAD 83)
 QT0494
 QT0494                          SUPERSEDED SURVEY CONTROL
 QT0494
 QT0494  NAD 83(1993)-  45 55 24.29818(N)    103 29 24.12034(W) AD(       ) 3
 QT0494  NAD 83(1986)-  45 55 24.29397(N)    103 29 24.11492(W) AD(       ) 3
 QT0494  NAD 27      -  45 55 25.56000(N)    103 29 21.71000(W) AD(       ) 3
 QT0494  USSD        -  45 55 26.18200(N)    103 29 21.28000(W) AD(       ) 3
 QT0494
 QT0494.Superseded values are not recommended for survey control.
 QT0494
 QT0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0494.See file dsdata.pdf to determine how the superseded data were derived.
 QT0494
 QT0494_MARKER: 72 = CAIRN
 QT0494
 QT0494  HISTORY     - Date     Condition        Report By
 QT0494  HISTORY     - 1912     FIRST OBSERVED   CGS
 QT0494
 QT0494                          STATION DESCRIPTION
 QT0494
 QT0494'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0825 ***********************************************************************
 QS0825  DESIGNATION -  EAGLET
 QS0825  PID         -  QS0825
 QS0825  STATE/COUNTY-  SD/CORSON
 QS0825  COUNTRY     -  US
 QS0825  USGS QUAD   -  LITTLE EAGLE NW (2017)
 QS0825
 QS0825                         *CURRENT SURVEY CONTROL
 QS0825  ______________________________________________________________________
 QS0825* NAD 83(1996) POSITION- 45 41 32.71127(N) 100 58 21.04187(W)   ADJUSTED
 QS0825* NAVD 88 ORTHO HEIGHT -   650.    (meters)     2133.    (feet) SCALED
 QS0825  ______________________________________________________________________
 QS0825  GEOID HEIGHT    -        -21.078 (meters)                     GEOID18
 QS0825  LAPLACE CORR    -         -2.10  (seconds)                    DEFLEC18
 QS0825  HORZ ORDER      -  SECOND
 QS0825
 QS0825.The horizontal coordinates were established by classical geodetic methods
 QS0825.and adjusted by the National Geodetic Survey in January 1998.
 QS0825
 QS0825.The orthometric height was scaled from a topographic map.
 QS0825
 QS0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0825.GEOID18 height accuracy estimate available here.
 QS0825
 QS0825.Click photographs - Photos may exist for this station.
 QS0825
 QS0825.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0825
 QS0825. The following values were computed from the NAD 83(1996) position.
 QS0825
 QS0825;                    North         East     Units Scale Factor Converg.
 QS0825;SPC SD N     -   207,048.964   524,251.398   MT  1.00000177   -0 41 17.8
 QS0825;SPC SD N     -   679,293.14  1,719,981.46   sFT  1.00000177   -0 41 17.8
 QS0825;UTM  14      - 5,061,766.298   346,420.460   MT  0.99988999   -1 24 42.5
 QS0825
 QS0825!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0825!SPC SD N     -   0.99990135  x   1.00000177  =   0.99990312
 QS0825!UTM  14      -   0.99990135  x   0.99988999  =   0.99979135
 QS0825
 QS0825:                Primary Azimuth Mark                     Grid Az
 QS0825:SPC SD N     -  EAGLET AZ MK                             336 37 14.1
 QS0825:UTM  14      -  EAGLET AZ MK                             337 20 38.8
 QS0825
 QS0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4642061766(NAD 83)
 QS0825
 QS0825|---------------------------------------------------------------------|
 QS0825| PID    Reference Object                     Distance      Geod. Az  |
 QS0825|                                                           dddmmss.s |
 QS0825| CO4861 EAGLET RM 1                           9.090 METERS 04813     |
 QS0825| CO4862 EAGLET RM 2                          12.671 METERS 14415     |
 QS0825| CO4860 EAGLET AZ MK                                       3355556.3 |
 QS0825|---------------------------------------------------------------------|
 QS0825
 QS0825                          SUPERSEDED SURVEY CONTROL
 QS0825
 QS0825  NAD 83(1986)-  45 41 32.70268(N)    100 58 21.03818(W) AD(       ) 2
 QS0825  NAD 27      -  45 41 32.71700(N)    100 58 19.53300(W) AD(       ) 2
 QS0825
 QS0825.Superseded values are not recommended for survey control.
 QS0825
 QS0825.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0825.See file dsdata.pdf to determine how the superseded data were derived.
 QS0825
 QS0825_MARKER: DS = TRIANGULATION STATION DISK
 QS0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0825_STAMPING: EAGLET 1952
 QS0825_MARK LOGO: CGS
 QS0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0825+STABILITY: SURFACE MOTION
 QS0825
 QS0825  HISTORY     - Date     Condition        Report By
 QS0825  HISTORY     - 1952     MONUMENTED       CGS
 QS0825
 QS0825                          STATION DESCRIPTION
 QS0825
 QS0825'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0825'THE STATION IS IN SECTION 18, T 20 N, R 26 E, ABOUT 8-1/2
 QS0825'MILES WEST-NORTHWEST OF LITTLE EAGLE, 8-1/2 MILES SOUTH AND 8
 QS0825'MILES WEST OF MC LAUGHLIN, 2-1/2 MILES NORTH OF THE GRAND
 QS0825'RIVER, 105 FEET SOUTHWEST OF THE CENTER OF A TRACK ROAD AND
 QS0825'7 FEET SOUTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QS0825'
 QS0825'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0825'STATE HIGHWAY 63 AT THE NORTH EDGE OF TOWN OF MC LAUGHLIN, GO
 QS0825'SOUTH ON U.S. HIGHWAY 12 FOR 4 MILES TO A CROSS ROAD, TURN
 QS0825'RIGHT (WEST) AND FOLLOW THE MAIN GRADED DIRT ROAD FOR 9.1
 QS0825'MILES TO A CROSS ROAD, TURN LEFT (SOUTH) AND FOLLOW THE MAIN
 QS0825'DIRT AND TRACK ROAD FOR 3.05 MILES TO A Y-JUNCTION, CONTINUE
 QS0825'SOUTHEASTERLY ON THE LEFT TRACK ROAD FOR 1.55 MILES TO A GATE,
 QS0825'PASS THROUGH GATE AND CONTINUE SOUTHERLY ON THE EAST SIDE OF A
 QS0825'FENCE LINE FOR 0.4 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 QS0825'DESCRIBED BELOW, CONTINUE SOUTHERLY FOR 0.05 MILE TO A
 QS0825'Y-JUNCTION, CONTINUE SOUTHERLY ON THE LEFT ROAD FOR 0.4 MILE TO
 QS0825'THE STATION ON THE RIGHT.
 QS0825'
 QS0825'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QS0825'EAGLET 1952.
 QS0825'
 QS0825'REFERENCE MARK 1 IS 76 FEET SOUTHWEST OF THE CENTER OF THE TRACK
 QS0825'ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QS0825'EAGLET NO 1 1952.
 QS0825'
 QS0825'REFERENCE MARK 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QS0825'EAGLET NO 2 1952.
 QS0825'
 QS0825'THE AZIMUTH MARK IS ABOUT 250 FEET EAST OF A FENCE LINE, 89
 QS0825'FEET NORTHEAST OF THE CENTER OF A TRACK ROAD AND 2.5 FEET
 QS0825'SOUTH-SOUTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK
 QS0825'PROJECTS 5 INCHES AND THE DISK IS STAMPED EAGLET 1952.
 QS0825'
 QS0825'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0619 ***********************************************************************
 PS0619  DESIGNATION -  EDEN
 PS0619  PID         -  PS0619
 PS0619  STATE/COUNTY-  SD/BUFFALO
 PS0619  COUNTRY     -  US
 PS0619  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0619
 PS0619                         *CURRENT SURVEY CONTROL
 PS0619  ______________________________________________________________________
 PS0619* NAD 83(1996) POSITION- 44 11 38.02678(N) 098 57 37.70803(W)   ADJUSTED
 PS0619* NAVD 88 ORTHO HEIGHT -   613.    (meters)     2011.    (feet) SCALED
 PS0619  ______________________________________________________________________
 PS0619  GEOID HEIGHT    -        -24.866 (meters)                     GEOID18
 PS0619  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 PS0619  HORZ ORDER      -  FIRST
 PS0619
 PS0619.The horizontal coordinates were established by classical geodetic methods
 PS0619.and adjusted by the National Geodetic Survey in January 1998.
 PS0619
 PS0619.The orthometric height was scaled from a topographic map.
 PS0619
 PS0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0619.GEOID18 height accuracy estimate available here.
 PS0619
 PS0619.Click photographs - Photos may exist for this station.
 PS0619
 PS0619.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0619
 PS0619. The following values were computed from the NAD 83(1996) position.
 PS0619
 PS0619;                    North         East     Units Scale Factor Converg.
 PS0619;SPC SD S     -   207,605.309   709,742.870   MT  0.99995730   +0 56 49.4
 PS0619;SPC SD S     -   681,118.42  2,328,548.07   sFT  0.99995730   +0 56 49.4
 PS0619;UTM  14      - 4,893,409.605   503,158.587   MT  0.99960012   +0 01 39.2
 PS0619
 PS0619!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0619!SPC SD S     -   0.99990773  x   0.99995730  =   0.99986503
 PS0619!UTM  14      -   0.99990773  x   0.99960012  =   0.99950789
 PS0619
 PS0619:                Primary Azimuth Mark                     Grid Az
 PS0619:SPC SD S     -  EDEN AZ MK                               204 22 49.6
 PS0619:UTM  14      -  EDEN AZ MK                               205 17 59.8
 PS0619
 PS0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP0315893409(NAD 83)
 PS0619
 PS0619|---------------------------------------------------------------------|
 PS0619| PID    Reference Object                     Distance      Geod. Az  |
 PS0619|                                                           dddmmss.s |
 PS0619| PS0617 SPIRE A                             APPROX.11.1 KM 0835700.9 |
 PS0619| CO4866 EDEN AZ MK                                         2051939.0 |
 PS0619| CO4867 EDEN RM 1                            29.408 METERS 22908     |
 PS0619| CO4868 EDEN RM 2                            29.123 METERS 33028     |
 PS0619|---------------------------------------------------------------------|
 PS0619
 PS0619                          SUPERSEDED SURVEY CONTROL
 PS0619
 PS0619  NAD 83(1986)-  44 11 38.02496(N)    098 57 37.71558(W) AD(       ) 1
 PS0619  NAD 27      -  44 11 38.06500(N)    098 57 36.36700(W) AD(       ) 1
 PS0619
 PS0619.Superseded values are not recommended for survey control.
 PS0619
 PS0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0619.See file dsdata.pdf to determine how the superseded data were derived.
 PS0619
 PS0619_MARKER: DS = TRIANGULATION STATION DISK
 PS0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0619_STAMPING: EDEN 1934
 PS0619_MARK LOGO: CGS
 PS0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0619+STABILITY: SURFACE MOTION
 PS0619
 PS0619  HISTORY     - Date     Condition        Report By
 PS0619  HISTORY     - 1934     MONUMENTED       CGS
 PS0619  HISTORY     - 1948     GOOD             CGS
 PS0619  HISTORY     - 1951     GOOD             CGS
 PS0619
 PS0619                          STATION DESCRIPTION
 PS0619
 PS0619'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0619'STATION IS LOCATED ON STATE OWNED LAND.  IT IS 0.25 MILE
 PS0619'SE OF THE NW CORNER OF SEC. 2, T 108 N, R 68 W, IN EDEN TOWNSHIP,
 PS0619'AND 11.25 MILES NE OF GANN VALLEY, 0.25 MILE NE OF LES THOMPSONS
 PS0619'HOUSE.  THE MARK PROJECTS 5 INCHES ABOVE THE GROUND.
 PS0619'
 PS0619'STATION, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0619'BRONZE DISKS SET IN CONCRETE.
 PS0619'
 PS0619'REFERENCE MARK NO. 1 IS SW OF THE STATION, ON W EDGE OF SLIGHT
 PS0619'SLOPE.  IT IS IN SEC. 2, T 108 N, R 68 W, AND PROJECTS 5
 PS0619'INCHES ABOVE THE GROUND.
 PS0619'
 PS0619'REFERENCE MARK NO. 2 IS N OF STATION MARK, JUST S OF A SLIGHT
 PS0619'RISE.  IT IS IN THE SAME SECTION AS ABOVE, AND PROJECTS 5
 PS0619'INCHES ABOVE THE GROUND.
 PS0619'
 PS0619'AZIMUTH MARK IS 40 FEET W OF CENTER LINE OF LAND THAT LEADS
 PS0619'TO FARMHOUSE FROM THE GRADED ROAD TO THE S.  IT IS IN THE
 PS0619'FENCE LINE, 1.5 FEET NE OF A FENCE POST, SW OF STATION.  MARK
 PS0619'PROJECTS 6 INCHES ABOVE THE GROUND.  TO REACH FROM WHITE
 PS0619'FARMHOUSE AND BUILDINGS, GO S ON LANE FOR 0.37 MILE TO AZIMUTH
 PS0619'MARK ON RIGHT.
 PS0619'
 PS0619'TO REACH THE STATION FROM GANN VALLEY, A SMALL TOWN, GO 3.25
 PS0619'MILES N ALONG STATE HIGHWAY 45 TO JUNCTION WITH STATE HIGHWAY
 PS0619'34.  CONTINUE N FOR 7 MILES MORE TO CROSS ROAD.  TURN E AND
 PS0619'GO 1 MILE TO A. ENGLES MAIL BOX ON LEFT.  TURN LEFT AND GO
 PS0619'0.3 MILE N ALONG LANE.  TURNING RIGHT HERE GO 0.25 MILE UP
 PS0619'BALD PASTURE TO WIRE FENCE.  LET DOWN FENCE AND BEAR TO THE
 PS0619'NE, PROCEED TO THE HIGHEST KNOB ON THE N AND STATION MARK.
 PS0619'
 PS0619'HEIGHT OF LIGHT ABOVE THE STATION MARK - 23 METERS.
 PS0619
 PS0619                          STATION RECOVERY (1948)
 PS0619
 PS0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0619'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0619'IN GOOD CONDITION EXCEPT THE DISTANCE BETWEEN THE STATION
 PS0619'MARK AND THE AZIMUTH MARK IS BELIEVED TO BE NEARER 0.6 MILE
 PS0619'THAN 0.9 MILE AND A NEW TO REACH DESCRIPTION.  THE LAND IS
 PS0619'NOW OWNED BY MR. PETER KROG INSTEAD OF THE STATE.  A COMPLETE
 PS0619'NEW DESCRIPTION FOLLOWS.
 PS0619'
 PS0619'THE STATION IS LOCATED ABOUT 11 AND 1/4 MILES NORTH-NORTHEAST
 PS0619'OF GANN VALLEY, 1 AND 1/4 MILES EAST-SOUTHEAST OF HIWAY CASH
 PS0619'STORE WHERE STATE HIGHWAY 45 CROSSES THE BUFFALO-HAND COUNTY
 PS0619'LINE, 1/4 MILE NORTHEAST OF LES THOMPSONS FARM BUILDINGS
 PS0619'AND 1/4 MILE SOUTHEAST OF THE NORTHWEST CORNER OF SEC. 2,
 PS0619'T 108 N, R 68 W, IN EDEN TOWNSHIP ON LAND OWNED BY MR. PETER
 PS0619'KROG.  THE MARK PROJECTS 5 INCHES AND THE DISC IS STAMPED
 PS0619'EDEN 1934.
 PS0619'
 PS0619'REFERENCE MARK NO. 1 IS 96.47 FEET SOUTHWEST OF THE STATION
 PS0619'ON THE WEST EDGE OF A SLIGHT SLOPE.  THE MARK PROJECTS 5
 PS0619'INCHES AND THE DISC IS STAMPED EDEN NO 1 1934.
 PS0619'
 PS0619'REFERENCE MARK NO. 2 IS 95.55 FEET NORTH-NORTHWEST OF THE
 PS0619'STATION JUST SOUTH OF A SLIGHT RISE.  THE MARK PROJECTS 5
 PS0619'INCHES AND THE DISC IS STAMPED EDEN NO 2 1934.
 PS0619'
 PS0619'THE AZIMUTH MARK IS APPROXIMATELY 0.6 MILE SOUTH-SOUTHWEST
 PS0619'OF THE STATION, 40 FEET WEST OF THE CENTERLINE OF LANE LEADING
 PS0619'TO FARM BUILDINGS WHICH ARE 0.4 MILE NORTH, 1 FOOT EAST OF FENCE
 PS0619'AND 3 FEET NORTH OF WITNESS POST.  THE MARK PROJECTS 6 INCHES
 PS0619'AND THE DISC IS STAMPED EDEN 1934.
 PS0619'
 PS0619'TO REACH THE STATION FROM GANN VALLEY, GO NORTH ON STATE
 PS0619'HIGHWAY 45 FOR 3.25 MILES TO THE JUNCTION OF STATE HIGHWAY
 PS0619'34.  CONTINUE NORTH ON STATE HIGHWAY 45 FOR 8.3 MILES TO
 PS0619'BUFFALO-HAND COUNTY LINE, CROSSROADS AND HIWAY CASH STORE.
 PS0619'TURN SHARP RIGHT, PASSING TO THE SOUTH OF THE STORE, AND GO
 PS0619'EAST FOR 0.4 MILE TO FARM BUILDINGS ON THE LEFT.  CONTINUE
 PS0619'EAST ON TRACK ROAD FOR 0.75 MILE TO A FENCE CORNER ON THE LEFT.
 PS0619'CONTINUE EAST-NORTHEAST ON TRACK ROAD FOR 0.15 MILE TO THE
 PS0619'TOP OF RIDGE.  CONTINUE EAST AND SOUTH FOR 0.1 MILE TO A GATE
 PS0619'IN AN EAST-WEST FENCE.  PASS THROUGH GATE AND GO SOUTHWEST
 PS0619'ACROSS PASTURE FOR 0.3 MILE TO A SMALL KNOLL AND THE
 PS0619'STATION.
 PS0619'
 PS0619'TO REACH THE AZIMUTH MARK FROM THE HIWAY CASH STORE, GO SOUTH
 PS0619'ON STATE HIGHWAY 45 FOR 1.0 MILE TO CROSSROADS.  TURN LEFT
 PS0619'AND GO EAST 1.0 MILE TO CROSSROADS.  TURN LEFT ACROSS CATTLE
 PS0619'GUARD AND GO NORTH ON FARM LANE FOR 0.3 MILE TO THE AZIMUTH
 PS0619'MARK ON LEFT.
 PS0619'
 PS0619'HEIGHT OF LIGHT ABOVE STATION MARK---1 METER
 PS0619
 PS0619                          STATION RECOVERY (1951)
 PS0619
 PS0619'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0619'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0619'TO BE IN GOOD CONDITION.
 PS0619'
 PS0619'ALL DISTANCES AND DIRECTIONS CHECKED WITH THE 1948 OBSERVATIONS.
 PS0619'
 PS0619'1951 OBSERVATIONS TAKEN FROM A 64 FOOT STEEL TOWER.
 PS0619'
 PS0619'TO REACH STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PS0619'STATE ROUTE 45 IN MILLER GO SOUTH ON STATE ROUTE 45 FOR
 PS0619'22.2 MILES TO CROSSROADS AND SMALL GROCERY STORE.  TURN LEFT
 PS0619'ALONG SOUTH SIDE OF STORE AND FOLLOW LITTLE USED SECTION ROAD
 PS0619'FOR 1.4 MILES TO GATE TURN RIGHT THROUGH GATE AND GO SOUTH
 PS0619'SOUTHWEST FOR 0.3 MILE TO TOP OF KNOLL AND STATION AS DESCRIBED.
 PS0619'THE 1948 DESCRIPTION TO REACH AZIMUTH MARK IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0389 ***********************************************************************
 QQ0389  DESIGNATION -  EDEN
 QQ0389  PID         -  QQ0389
 QQ0389  STATE/COUNTY-  SD/MARSHALL
 QQ0389  COUNTRY     -  US
 QQ0389  USGS QUAD   -  LAKE CITY (2017)
 QQ0389
 QQ0389                         *CURRENT SURVEY CONTROL
 QQ0389  ______________________________________________________________________
 QQ0389* NAD 83(1996) POSITION- 45 37 51.39262(N) 097 25 57.04696(W)   ADJUSTED
 QQ0389* NAVD 88 ORTHO HEIGHT -   581.    (meters)     1906.    (feet) SCALED
 QQ0389  ______________________________________________________________________
 QQ0389  GEOID HEIGHT    -        -25.201 (meters)                     GEOID18
 QQ0389  LAPLACE CORR    -         -2.29  (seconds)                    DEFLEC18
 QQ0389  HORZ ORDER      -  SECOND
 QQ0389
 QQ0389.The horizontal coordinates were established by classical geodetic methods
 QQ0389.and adjusted by the National Geodetic Survey in January 1998.
 QQ0389
 QQ0389.The orthometric height was scaled from a topographic map.
 QQ0389
 QQ0389.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0389.GEOID18 height accuracy estimate available here.
 QQ0389
 QQ0389.Click photographs - Photos may exist for this station.
 QQ0389
 QQ0389.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0389
 QQ0389. The following values were computed from the NAD 83(1996) position.
 QQ0389
 QQ0389;                    North         East     Units Scale Factor Converg.
 QQ0389;SPC SD N     -   202,935.514   800,168.642   MT  0.99999031   +1 49 01.6
 QQ0389;SPC SD N     -   665,797.60  2,625,219.95   sFT  0.99999031   +1 49 01.6
 QQ0389;UTM  14      - 5,054,238.843   622,178.245   MT  0.99978353   +1 07 14.4
 QQ0389
 QQ0389!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0389!SPC SD N     -   0.99991283  x   0.99999031  =   0.99990314
 QQ0389!UTM  14      -   0.99991283  x   0.99978353  =   0.99969638
 QQ0389
 QQ0389:                Primary Azimuth Mark                     Grid Az
 QQ0389:SPC SD N     -  EDEN AZ MK                               086 35 11.3
 QQ0389:UTM  14      -  EDEN AZ MK                               087 16 58.5
 QQ0389
 QQ0389_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR2217854238(NAD 83)
 QQ0389
 QQ0389|---------------------------------------------------------------------|
 QQ0389| PID    Reference Object                     Distance      Geod. Az  |
 QQ0389|                                                           dddmmss.s |
 QQ0389| CO4869 EDEN AZ MK                                         0882412.9 |
 QQ0389| CO4871 EDEN RM 2                            20.533 METERS 17911     |
 QQ0389| QQ0426 ROSLYN MUNICIPAL WATER TANK         APPROX.15.7 KM 1965848.1 |
 QQ0389| CO4870 EDEN RM 1                            20.402 METERS 35949     |
 QQ0389|---------------------------------------------------------------------|
 QQ0389
 QQ0389                          SUPERSEDED SURVEY CONTROL
 QQ0389
 QQ0389  NAD 83(1986)-  45 37 51.39148(N)    097 25 57.03757(W) AD(       ) 2
 QQ0389  NAD 27      -  45 37 51.55169(N)    097 25 55.69960(W) AD(       ) 2
 QQ0389
 QQ0389.Superseded values are not recommended for survey control.
 QQ0389
 QQ0389.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0389.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0389
 QQ0389_MARKER: DS = TRIANGULATION STATION DISK
 QQ0389_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0389_STAMPING: EDEN 1952
 QQ0389_MARK LOGO: CGS
 QQ0389_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0389+STABILITY: SURFACE MOTION
 QQ0389
 QQ0389  HISTORY     - Date     Condition        Report By
 QQ0389  HISTORY     - 1952     MONUMENTED       CGS
 QQ0389
 QQ0389                          STATION DESCRIPTION
 QQ0389
 QQ0389'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0389'THE STATION IS ABOUT 1 MILE NORTH AND 1/2 MILE WEST OF EDEN, AT
 QQ0389'THE NORTH SIDE OF THE CENTER OF SEC. 21, T 125 N, R 54 W, ON LAND
 QQ0389'OWNED BY MIKE DEUTSCH.  IT IS 42 FEET SOUTH OF THE CENTER OF A
 QQ0389'FIELD ROAD, 34 FEET SOUTH OF A GATE, 4 FEET NORTHEAST OF A
 QQ0389'4 X 4 INCH WHITE WITNESS POST AND 1 FOOT EAST OF A FENCE.
 QQ0389'
 QQ0389'TO REACH THE STATION FROM THE CROSSROADS AT THE WEST EDGE OF EDEN,
 QQ0389'GO NORTH ON A GRAVELED ROAD FOR 1.0 MILE TO A CROSSROADS, TURN LEFT
 QQ0389'AND GO WEST ON A EARTH ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON
 QQ0389'THE LEFT, CONTINUE WEST 0.25 MILE TO THE STATION ON THE LEFT.
 QQ0389'
 QQ0389'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QQ0389'EDEN 1952.
 QQ0389'
 QQ0389'REFERENCE MARK 1 IS 25 FEET NORTH OF THE CENTER OF THE ROAD, 16
 QQ0389'FEET NORTH OF THE GATE AND 2 FEET EAST OF THE FENCE.  THE MARK
 QQ0389'PROJECTS 4 INCHES AND THE DISK IS STAMPED EDEN NO 1 1952.
 QQ0389'
 QQ0389'REFERENCE MARK 2 IS 99 FEET SOUTH OF THE CENTER OF THE ROAD, 63
 QQ0389'FEET SOUTH OF THE WITNESS POST AND 2 FEET EAST OF THE FENCE.  THE
 QQ0389'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED EDEN NO 2 1952.
 QQ0389'
 QQ0389'THE AZIMUTH MARK IS 15 FEET SOUTH OF THE CENTER OF THE ROAD AND
 QQ0389'3 FEET WEST OF A 4 X 4 INCH WHITE WITNESS POST.  THE MARK PROJECTS
 QQ0389'4 INCHES AND THE DISK IS STAMPED EDEN 1952.
 QQ0389'
 QQ0389'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1189 ***********************************************************************
 PT1189  DESIGNATION -  EDGE
 PT1189  PID         -  PT1189
 PT1189  STATE/COUNTY-  SD/ZIEBACH
 PT1189  COUNTRY     -  US
 PT1189  USGS QUAD   -  RATTLESNAKE LAKE SW (2017)
 PT1189
 PT1189                         *CURRENT SURVEY CONTROL
 PT1189  ______________________________________________________________________
 PT1189* NAD 83(1996) POSITION- 44 36 11.77495(N) 101 38 18.07295(W)   ADJUSTED
 PT1189* NAVD 88 ORTHO HEIGHT -   681.    (meters)     2234.    (feet) SCALED
 PT1189  ______________________________________________________________________
 PT1189  GEOID HEIGHT    -        -21.029 (meters)                     GEOID18
 PT1189  LAPLACE CORR    -         -6.00  (seconds)                    DEFLEC18
 PT1189  HORZ ORDER      -  THIRD
 PT1189
 PT1189.The horizontal coordinates were established by classical geodetic methods
 PT1189.and adjusted by the National Geodetic Survey in January 1998.
 PT1189
 PT1189.The orthometric height was scaled from a topographic map.
 PT1189
 PT1189.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1189.GEOID18 height accuracy estimate available here.
 PT1189
 PT1189.Click photographs - Photos may exist for this station.
 PT1189
 PT1189.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1189
 PT1189. The following values were computed from the NAD 83(1996) position.
 PT1189
 PT1189;                    North         East     Units Scale Factor Converg.
 PT1189;SPC SD N     -    86,873.188   469,945.514   MT  0.99996949   -1 09 34.3
 PT1189;SPC SD N     -   285,016.45  1,541,812.91   sFT  0.99996949   -1 09 34.3
 PT1189;SPC SD S     -   253,002.058   496,394.257   MT  1.00005492   -0 54 01.0
 PT1189;SPC SD S     -   830,057.59  1,628,586.82   sFT  1.00005492   -0 54 01.0
 PT1189;UTM  14      - 4,942,266.573   290,626.273   MT  1.00013912   -1 51 11.9
 PT1189
 PT1189!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1189!SPC SD N     -   0.99989646  x   0.99996949  =   0.99986596
 PT1189!SPC SD S     -   0.99989646  x   1.00005492  =   0.99995138
 PT1189!UTM  14      -   0.99989646  x   1.00013912  =   1.00003557
 PT1189
 PT1189:                Primary Azimuth Mark                     Grid Az
 PT1189:SPC SD N     -  EDGE AZ MK RESET                         297 02 49.7
 PT1189:SPC SD S     -  EDGE AZ MK RESET                         296 47 16.4
 PT1189:UTM  14      -  EDGE AZ MK RESET                         297 44 27.3
 PT1189
 PT1189_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9062642266(NAD 83)
 PT1189
 PT1189|---------------------------------------------------------------------|
 PT1189| PID    Reference Object                     Distance      Geod. Az  |
 PT1189|                                                           dddmmss.s |
 PT1189| CP9243 EDGE RM 2                             7.595 METERS 02154     |
 PT1189| CP9242 EDGE RM 1                             7.170 METERS 11511     |
 PT1189| CP9241 EDGE AZ MK RESET                                   2955315.4 |
 PT1189| CP9240 EDGE AZ MK                                         2971336.5 |
 PT1189|---------------------------------------------------------------------|
 PT1189
 PT1189                          SUPERSEDED SURVEY CONTROL
 PT1189
 PT1189  NAD 83(1986)-  44 36 11.76702(N)    101 38 18.07352(W) AD(       ) 3
 PT1189  NAD 27      -  44 36 11.81200(N)    101 38 16.53300(W) AD(       ) 3
 PT1189
 PT1189.Superseded values are not recommended for survey control.
 PT1189
 PT1189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1189.See file dsdata.pdf to determine how the superseded data were derived.
 PT1189
 PT1189_MARKER: DS = TRIANGULATION STATION DISK
 PT1189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1189_STAMPING: EDGE 1950
 PT1189_MARK LOGO: CGS
 PT1189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1189+STABILITY: SURFACE MOTION
 PT1189
 PT1189  HISTORY     - Date     Condition        Report By
 PT1189  HISTORY     - 1950     MONUMENTED       CGS
 PT1189  HISTORY     - 1965     GOOD             CGS
 PT1189
 PT1189                          STATION DESCRIPTION
 PT1189
 PT1189'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1189'THE STATION IS LOCATED ABOUT 20 MILES EAST OF HOWES POST OFFICE,
 PT1189'ON THE CHEYENNE RIVER INDIAN RESERVATION.  IT IS ABOUT 1 MILE
 PT1189'NORTH OF THE CHEYENNE RIVER, 0.05 MILE SOUTH OF A GRADED
 PT1189'DIRT ROAD, 300 FEET SOUTH SOUTHWEST OF A WIRE GATE IN FENCE
 PT1189'LINE, 64 FEET WEST OF A NORTH - SOUTH FENCE LINE, 20 FEET
 PT1189'NORTH OF THE EDGE OF THE BLUFF OF THE RIVER, AND 7 FEET EAST
 PT1189'OF A WITNESS POST.  THE MARK PROJECTS 2 INCHES, AND THE
 PT1189'DISK IS STAMPED EDGE 1950.
 PT1189'
 PT1189'TO REACH THE STATION FROM THE HOWES POST OFFICE, GO NORTH
 PT1189'ON STATE HIGHWAY 73 FOR 3 MILES TO A GRADED DIRT ROAD LEADING
 PT1189'EAST.  TURN EAST AND FOLLOW MAIN TRAVELED ROAD FOR 2.8 MILES
 PT1189'TO A CATTLE GUARD.  CONTINUE EAST ACROSS CATTLE GUARD AND
 PT1189'GO IN AN EASTERLY DIRECTION FOR 4 MILES TO A WIRE GATE IN AN
 PT1189'EAST - WEST FENCE LINE.  CONTINUE ON EAST ALONG THE SOUTH
 PT1189'SIDE OF FENCE LINE FOR 0.8 MILE TO A ROAD FORK, KEEP RIGHT
 PT1189'FORK AND FOLLOW BLADED DIRT ROAD IN A SOUTHEASTERLY DIRECTION
 PT1189'FOR 7.25 MILES TO A WIRE GATE.  PASS THROUGH GATE AND
 PT1189'CONTINUE IN SOUTHEASTERLY DIRECTION FOR 2.05 MILES TO A ROAD
 PT1189'FORK, KEEP LEFT FORK AND GO 1.5 MILES TO ANOTHER ROAD
 PT1189'FORK, KEEP RIGHT FORK ON MAIN BLADED DIRT ROAD FOR 6.3
 PT1189'MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE ON EASTERLY
 PT1189'FOR 0.55 MILE TO THE STATION ON THE RIGHT AS DESCRIBED.
 PT1189'
 PT1189'REFERENCE MARK NO. 1 IS 39 FEET WEST OF A NORTH - SOUTH FENCE
 PT1189'LINE.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PT1189'EDGE NO 1 1950.
 PT1189'
 PT1189'REFERENCE MARK NO. 2 IS 47 FEET WEST OF A NORTH - SOUTH
 PT1189'FENCE LINE.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PT1189'EDGE NO 2 1950.
 PT1189'
 PT1189'THE AZIMUTH MARK IS 0.5 MILE FROM THE STATION, 18 FEET NORTHEAST
 PT1189'OF THE NORTHEAST EDGE OF A BLADED DIRT ROAD, AND 3 FEET SOUTHWEST
 PT1189'OF A WITNESS POST.  THE MARK PROJECTS 3 INCHES, AND THE DISK
 PT1189'IS STAMPED EDGE 1950.
 PT1189'
 PT1189'STATION, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS
 PT1189'SET IN CONCRETE.
 PT1189'
 PT1189'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1189
 PT1189                          STATION RECOVERY (1965)
 PT1189
 PT1189'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 PT1189'THE STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 PT1189'CONDITION.  A REQUEST WAS RECEIVED TO MOVE THE AZIMUTH MARK
 PT1189'AS IT WAS IN THE WAY OF CONSTRUCTION OF A NEW ROAD.
 PT1189'
 PT1189'THE AZIMUTH MARK WAS MOVED 73.91 FEET TO THE SOUTHWEST AND
 PT1189'IS ABOUT 100 FEET SOUTHWEST OF THE CENTERLINE OF THE NEW ROAD
 PT1189'AND IS 2 FEET EAST OF A METAL WITNESS POST.  THE MARK PROJECTS
 PT1189'ABOUT 3 INCHES AND THE DISK IS STAMPED EDGE 1950 RESET 1965.
 PT1189'
 PT1189'THE ORIGINAL DESCRIPTION WAS ADEQUATE FOR RECOVERY BUT A
 PT1189'NEW ROAD IS TO BE BUILT.  THE NEW ROAD WILL PASS JUST NORTHEAST
 PT1189'OF THE STATION AND IT IS PLANNED THAT THE NEW ROAD WILL
 PT1189'INTERSECT WITH STATE HIGHWAY 34 TO THE EAST OF THE HOWES P.O.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0814 ***********************************************************************
 QS0814  DESIGNATION -  EDINGER
 QS0814  PID         -  QS0814
 QS0814  STATE/COUNTY-  SD/CORSON
 QS0814  COUNTRY     -  US
 QS0814  USGS QUAD   -  WAKPALA SE (2017)
 QS0814
 QS0814                         *CURRENT SURVEY CONTROL
 QS0814  ______________________________________________________________________
 QS0814* NAD 83(1996) POSITION- 45 32 05.50153(N) 100 33 49.32204(W)   ADJUSTED
 QS0814* NAVD 88 ORTHO HEIGHT -   603.520 (meters)     1980.05  (feet) ADJUSTED
 QS0814  ______________________________________________________________________
 QS0814  GEOID HEIGHT    -        -21.629 (meters)                     GEOID18
 QS0814  LAPLACE CORR    -         -4.46  (seconds)                    DEFLEC18
 QS0814  DYNAMIC HEIGHT  -        603.469 (meters)     1979.88  (feet) COMP
 QS0814  MODELED GRAVITY -    980,511.4   (mgal)                       NAVD 88
 QS0814
 QS0814  HORZ ORDER      -  FIRST
 QS0814  VERT ORDER      -  FIRST     CLASS II
 QS0814
 QS0814.The horizontal coordinates were established by classical geodetic methods
 QS0814.and adjusted by the National Geodetic Survey in January 1998.
 QS0814
 QS0814.The orthometric height was determined by differential leveling and
 QS0814.adjusted by the NATIONAL GEODETIC SURVEY
 QS0814.in April 2000.
 QS0814
 QS0814.No vertical observational check was made to the station.
 QS0814
 QS0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0814.GEOID18 height accuracy estimate available here.
 QS0814
 QS0814.Click photographs - Photos may exist for this station.
 QS0814
 QS0814.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0814
 QS0814.The dynamic height is computed by dividing the NAVD 88
 QS0814.geopotential number by the normal gravity value computed on the
 QS0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0814.degrees latitude (g = 980.6199 gals.).
 QS0814
 QS0814.The modeled gravity was interpolated from observed gravity values.
 QS0814
 QS0814. The following values were computed from the NAD 83(1996) position.
 QS0814
 QS0814;                    North         East     Units Scale Factor Converg.
 QS0814;SPC SD N     -   189,235.868   555,970.921   MT  0.99997473   -0 23 56.2
 QS0814;SPC SD N     -   620,851.34  1,824,047.93   sFT  0.99997473   -0 23 56.2
 QS0814;UTM  14      - 5,043,558.693   377,908.752   MT  0.99978327   -1 06 58.0
 QS0814
 QS0814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0814!SPC SD N     -   0.99990878  x   0.99997473  =   0.99988351
 QS0814!UTM  14      -   0.99990878  x   0.99978327  =   0.99969207
 QS0814
 QS0814:                Primary Azimuth Mark                     Grid Az
 QS0814:SPC SD N     -  EDINGER AZ MK                            119 15 16.7
 QS0814:UTM  14      -  EDINGER AZ MK                            119 58 18.5
 QS0814
 QS0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7790843558(NAD 83)
 QS0814
 QS0814|---------------------------------------------------------------------|
 QS0814| PID    Reference Object                     Distance      Geod. Az  |
 QS0814|                                                           dddmmss.s |
 QS0814| QS0706 MOBRIDGE CATH CH SPIRE              APPROX. 8.6 KM 0874021.6 |
 QS0814| QS0707 MOBRIDGE MUNICIPAL TANK             APPROX.10.3 KM 0902017.5 |
 QS0814| AI2584 EDINGER RM 1                         16.480 METERS 10140     |
 QS0814| QS0705 SAKAKAWEA MONUMENT                  APPROX. 6.3 KM 1093850.7 |
 QS0814| CQ5717 EDINGER AZ MK                                      1185120.5 |
 QS0814| AI2585 EDINGER RM 2                         20.075 METERS 15756     |
 QS0814| QS0766 RED TOP GRADE SCHOOL CHIMNEY        APPROX. 6.6 KM 2133543.3 |
 QS0814|---------------------------------------------------------------------|
 QS0814
 QS0814                          SUPERSEDED SURVEY CONTROL
 QS0814
 QS0814  NAD 83(1986)-  45 32 05.49260(N)    100 33 49.32004(W) AD(       ) 1
 QS0814  NAD 27      -  45 32 05.50900(N)    100 33 47.81200(W) AD(       ) 1
 QS0814  NGVD 29 (07/19/86)  599.4    (m)         1967.     (f) VERT ANG       
 QS0814
 QS0814.Superseded values are not recommended for survey control.
 QS0814
 QS0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0814.See file dsdata.pdf to determine how the superseded data were derived.
 QS0814
 QS0814_MARKER: DS = TRIANGULATION STATION DISK
 QS0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0814_STAMPING: EDINGER 1934
 QS0814_MARK LOGO: CGS
 QS0814_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0814+STABILITY: SURFACE MOTION
 QS0814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0814+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0814
 QS0814  HISTORY     - Date     Condition        Report By
 QS0814  HISTORY     - 1934     MONUMENTED       CGS
 QS0814  HISTORY     - 1947     GOOD             CGS
 QS0814  HISTORY     - 1952     GOOD             CGS
 QS0814  HISTORY     - 1967     GOOD             USGS
 QS0814  HISTORY     - 19990623 GOOD             NGS
 QS0814
 QS0814                          STATION DESCRIPTION
 QS0814
 QS0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 QS0814'STATION IS ABOUT 6 MILES W OF MOBRIDGE, SOUTH DAKOTA, ON
 QS0814'U.S. GOVERNMENT INDIAN ALLOTMENT LAND ON THE NORTHEASTERLY
 QS0814'OF SEVERAL SMALL BUTTES ON A RIDGE RUNNING NE AND SW.  IT IS
 QS0814'ON THE EXTREME NW END OF THIS BUTTE, IN SEC. 9, T 18 N, R 29 E,
 QS0814'AND PROJECTS 6 INCHES.
 QS0814'
 QS0814'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 QS0814'BRONZE DISKS SET IN CONCRETE.
 QS0814'
 QS0814'REFERENCE MARK NO. 1 IS ESE OF THE STATION AND PROJECTS 4
 QS0814'INCHES.
 QS0814'
 QS0814'REFERENCE MARK NO. 2 IS SSE OF THE STATION AND PROJECTS 4
 QS0814'INCHES.
 QS0814'
 QS0814'THE AZIMUTH MARK IS ESE OF THE STATION, ON THE SE POINT OF
 QS0814'THE SAME RIDGE AND PROJECTS 4 INCHES.
 QS0814'
 QS0814'THE STATION IS REACHED FROM THE CENTER OF A LARGE STEEL
 QS0814'HIGHWAY BRIDGE OVER THE MISSOURI RIVER, WHICH IS 2-1/2 MILES SW
 QS0814'OF THE TOWN OF MOBRIDGE, BY GOING SOUTHWESTERLY ON U.S. HIGHWAY
 QS0814'12, 1.0 MILE TO THE JUNCTION OF U.S. HIGHWAY 12, AND STATE
 QS0814'HIGHWAY 18, AT A LARGE CONCRETE SIGN AND POINTED SHAFT MONUMENT
 QS0814'LOCATED IN THE TRIANGULAR SPACE BETWEEN THE HIGHWAY CONNECTING
 QS0814'CURVES.  TURN RIGHT ON U.S. HIGHWAY 12, AND GO 0.1 MILE.
 QS0814'LEAVE HIGHWAY, TURN LEFT ONTO PLAIN TRACKS PARALLELING U.S.
 QS0814'HIGHWAY 12, AND GO 0.1 MILE.  CONTINUE ON MAIN TRACKS.  HERE
 QS0814'LEAVE U.S. HIGHWAY 12, AND GO WESTERLY TOWARD A COULEE 0.8
 QS0814'MILE, CROSS BRIDGE AND CONTINUE 0.2 MILE WESTERLY ON MAIN
 QS0814'TRACKS.  TAKE RIGHT FORK AND TRAVEL NORTHWESTERLY 0.7
 QS0814'MILE, TAKE RIGHT FORK AROUND OUTSIDE OF FENCE CORNER AND
 QS0814'PROCEED DUE W ALONG N SIDE OF FENCE FOR 0.4 MILE.  TURN
 QS0814'NORTHERLY ON PLAIN TRACKS (THIS POINT IS ABOUT 1/4 MILE NE
 QS0814'OF MR. EDINGERS RANCH, RENTED AND OCCUPIED BY MR. SCHMIDT)
 QS0814'AND GO 0.7 MILE, ROAD PASSES FROM PLOWED GROUND TO
 QS0814'PASTURE, TURN DUE W ALONG N SIDE OF PLOWED GROUND.
 QS0814'
 QS0814'THE STATION IS VISIBLE ABOUT 1.0 MILE W AND 1/4 MILE N OF THIS
 QS0814'POINT.  THE CORNER OF SECTIONS 9, 10, 15, AND 16, IS 0.1 MILE
 QS0814'DUE W OF THIS POINT.  GO 0.6 MILE TO 1/2 SECTION MARK BETWEEN
 QS0814'SECTIONS 9 AND 16, AND DRIVE 0.2 MILE NW TO THE SE BASE OF LOW
 QS0814'BUTTE, KEEP TO THE RIGHT AROUND BUTTE 0.1 MILE, THEN LEFT UP
 QS0814'DRAW AND ALONG RIDGE 0.2 MILE TO THE NW POINT AND THE STATION.
 QS0814'
 QS0814'A 4-FOOT STAND WILL CLEAR ALL LINES EXCEPT STATION LUTHERAN.
 QS0814'
 QS0814'A 10-FOOT STAND WILL BE NECESSARY TO CLEAR THE LINE TO THIS
 QS0814'STATION.
 QS0814
 QS0814                          STATION RECOVERY (1947)
 QS0814
 QS0814'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (LBO)
 QS0814'STATION AND ALL MARKS RECOVERED IN GOOD CONDITION.  THE HIGHWAY
 QS0814'HAS BEEN CHANGED AND NOW PASSES ABOUT 3/4 MILE NORTHEAST OF
 QS0814'STATION.
 QS0814'
 QS0814'FROM THE POST OFFICE IN MOBRIDGE, GO NORTH ON THE MAIN STREET
 QS0814'ABOUT ONE BLOCK.  THENCE WEST ON U.S. HIGHWAY 12, 7 MILES,
 QS0814'BEAR LEFT AND FOLLOW TRACK ROAD WEST 0.5 MILE TO END OF ROAD
 QS0814'AT NORTHWEST CORNER OF HAYFIELD.  PICK WAY WESTERLY ALONG SOUTH
 QS0814'BASE OF BUTTE TO EXTREME NORTHWEST END.  THENCE RIGHT TO HIGHEAST
 QS0814'POINT AND STATION.
 QS0814
 QS0814                          STATION RECOVERY (1952)
 QS0814
 QS0814'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0814'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QS0814'THE ORIGINAL DESCRIPTION IS ADEQUATE, EXCEPT FOR DIRECTIONS TO
 QS0814'THE AZIMUTH MARK AND SAKAKAWEA MONUMENT.
 QS0814
 QS0814                          STATION RECOVERY (1967)
 QS0814
 QS0814'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0814'STATION, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND IN GOOD
 QS0814'CONDITION AS DESCRIBED.
 QS0814'
 QS0814'THE OLD DESCRIPTION IS ADEQUATE.
 QS0814'
 QS0814'STANDARD BRACED TRIPOD USED.
 QS0814
 QS0814                          STATION RECOVERY (1999)
 QS0814
 QS0814'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0814'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0814'MAIN STREET IN MOBRIDGE, THENCE 3.3 KM (2.05 MI) WESTERLY ALONG STATE
 QS0814'HIGHWAY 20, 713.0 M (2339.2 FT) WEST OF MILEPOST 192, 203.2 M (666.7
 QS0814'FT) EAST OF THE HIGHWAY CENTERLINE, 172.5 M (565.9 FT) EAST OF A
 QS0814'WITNESS POST AND FENCE, 25.0 M (82.0 FT) ABOVE THE LEVEL OF THE
 QS0814'HIGHWAY, 23.0 M (75.5 FT) NORTHWEST OF REFERENCE MARK 2, 16.5 M (54.1
 QS0814'FT) WEST OF REFERENCE MARK 1, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 QS0814'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 QS0814'BILL HAYNE, BOX 152, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2584 ***********************************************************************
 AI2584  DESIGNATION -  EDINGER RM 1
 AI2584  PID         -  AI2584
 AI2584  STATE/COUNTY-  SD/CORSON
 AI2584  COUNTRY     -  US
 AI2584  USGS QUAD   -  WAKPALA SE (2017)
 AI2584
 AI2584                         *CURRENT SURVEY CONTROL
 AI2584  ______________________________________________________________________
 AI2584* NAD 83(1986) POSITION- 45 32 05.39   (N) 100 33 48.58   (W)   HD_HELD1
 AI2584* NAVD 88 ORTHO HEIGHT -   602.247 (meters)     1975.87  (feet) ADJUSTED
 AI2584  ______________________________________________________________________
 AI2584  GEOID HEIGHT    -        -21.629 (meters)                     GEOID18
 AI2584  DYNAMIC HEIGHT  -        602.196 (meters)     1975.70  (feet) COMP
 AI2584  MODELED GRAVITY -    980,511.4   (mgal)                       NAVD 88
 AI2584
 AI2584  VERT ORDER      -  FIRST     CLASS II
 AI2584
 AI2584.The horizontal coordinates were determined by differentially corrected
 AI2584.hand held GPS observations or other comparable positioning techniques
 AI2584.and have an estimated accuracy of +/- 3 meters.
 AI2584
 AI2584.The orthometric height was determined by differential leveling and
 AI2584.adjusted by the NATIONAL GEODETIC SURVEY
 AI2584.in April 2000.
 AI2584
 AI2584.No vertical observational check was made to the station.
 AI2584
 AI2584.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2584.GEOID18 height accuracy estimate available here.
 AI2584
 AI2584.Click photographs - Photos may exist for this station.
 AI2584
 AI2584.The dynamic height is computed by dividing the NAVD 88
 AI2584.geopotential number by the normal gravity value computed on the
 AI2584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2584.degrees latitude (g = 980.6199 gals.).
 AI2584
 AI2584.The modeled gravity was interpolated from observed gravity values.
 AI2584
 AI2584;                    North         East    Units  Estimated Accuracy
 AI2584;SPC SD N     -   189,232.3     555,987.0     MT  (+/- 3 meters HH1 GPS) 
 AI2584
 AI2584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7792443554(NAD 83)
 AI2584
 AI2584                          SUPERSEDED SURVEY CONTROL
 AI2584
 AI2584.No superseded survey control is available for this station.
 AI2584
 AI2584_MARKER: DR = REFERENCE MARK DISK
 AI2584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2584_STAMPING: EDINGER NO. 1 1934
 AI2584_MARK LOGO: CGS
 AI2584_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2584+STABILITY: SURFACE MOTION
 AI2584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2584+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI2584
 AI2584  HISTORY     - Date     Condition        Report By
 AI2584  HISTORY     - 1934     MONUMENTED       CGS
 AI2584  HISTORY     - 19990623 GOOD             NGS
 AI2584
 AI2584                          STATION DESCRIPTION
 AI2584
 AI2584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2584'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI2584'MAIN STREET IN MOBRIDGE, THENCE 3.3 KM (2.05 MI) WESTERLY ALONG STATE
 AI2584'HIGHWAY 20, 713.0 M (2339.2 FT) WEST OF MILEPOST 192, 219.7 M (720.8
 AI2584'FT) EAST OF THE HIGHWAY CENTERLINE, 189.0 M (620.1 FT) EAST OF A
 AI2584'WITNESS POST AND FENCE, 25.0 M (82.0 FT) ABOVE THE LEVEL OF THE
 AI2584'HIGHWAY, 17.7 M (58.1 FT) NORTH OF REFERENCE MARK 2, 16.5 M (54.1 FT)
 AI2584'EAST OF THE STATION MARK, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AI2584'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 AI2584'BILL HAYNE, BOX 152, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2585 ***********************************************************************
 AI2585  DESIGNATION -  EDINGER RM 2
 AI2585  PID         -  AI2585
 AI2585  STATE/COUNTY-  SD/CORSON
 AI2585  COUNTRY     -  US
 AI2585  USGS QUAD   -  WAKPALA SE (2017)
 AI2585
 AI2585                         *CURRENT SURVEY CONTROL
 AI2585  ______________________________________________________________________
 AI2585* NAD 83(1986) POSITION- 45 32 04.90   (N) 100 33 48.97   (W)   HD_HELD1
 AI2585* NAVD 88 ORTHO HEIGHT -   602.343 (meters)     1976.19  (feet) ADJUSTED
 AI2585  ______________________________________________________________________
 AI2585  GEOID HEIGHT    -        -21.629 (meters)                     GEOID18
 AI2585  DYNAMIC HEIGHT  -        602.292 (meters)     1976.02  (feet) COMP
 AI2585  MODELED GRAVITY -    980,511.3   (mgal)                       NAVD 88
 AI2585
 AI2585  VERT ORDER      -  FIRST     CLASS II
 AI2585
 AI2585.The horizontal coordinates were determined by differentially corrected
 AI2585.hand held GPS observations or other comparable positioning techniques
 AI2585.and have an estimated accuracy of +/- 3 meters.
 AI2585
 AI2585.The orthometric height was determined by differential leveling and
 AI2585.adjusted by the NATIONAL GEODETIC SURVEY
 AI2585.in April 2000.
 AI2585
 AI2585.No vertical observational check was made to the station.
 AI2585
 AI2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2585.GEOID18 height accuracy estimate available here.
 AI2585
 AI2585.Click photographs - Photos may exist for this station.
 AI2585
 AI2585.The dynamic height is computed by dividing the NAVD 88
 AI2585.geopotential number by the normal gravity value computed on the
 AI2585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2585.degrees latitude (g = 980.6199 gals.).
 AI2585
 AI2585.The modeled gravity was interpolated from observed gravity values.
 AI2585
 AI2585;                    North         East    Units  Estimated Accuracy
 AI2585;SPC SD N     -   189,217.2     555,978.4     MT  (+/- 3 meters HH1 GPS) 
 AI2585
 AI2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7791643539(NAD 83)
 AI2585
 AI2585                          SUPERSEDED SURVEY CONTROL
 AI2585
 AI2585.No superseded survey control is available for this station.
 AI2585
 AI2585_MARKER: DR = REFERENCE MARK DISK
 AI2585_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2585_STAMPING: EDINGER NO. 2 1934
 AI2585_MARK LOGO: CGS
 AI2585_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2585_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2585+STABILITY: SURFACE MOTION
 AI2585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2585+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI2585
 AI2585  HISTORY     - Date     Condition        Report By
 AI2585  HISTORY     - 1934     MONUMENTED       CGS
 AI2585  HISTORY     - 19990623 GOOD             NGS
 AI2585
 AI2585                          STATION DESCRIPTION
 AI2585
 AI2585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2585'13.2 KM (8.20 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 AI2585'MAIN STREET IN MOBRIDGE, THENCE 3.3 KM (2.05 MI) WESTERLY ALONG STATE
 AI2585'HIGHWAY 20, 713.0 M (2339.2 FT) WEST OF MILEPOST 192, 218.6 M (717.2
 AI2585'FT) EAST OF THE HIGHWAY CENTERLINE, 187.9 M (616.5 FT) EAST OF A
 AI2585'FENCE, 25.0 M (82.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 23.0 M (75.5
 AI2585'FT) SOUTHEAST OF THE STATION MARK, 17.7 M (58.1 FT) SOUTH OF REFERENCE
 AI2585'MARK 1, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AI2585'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY BILL HAYNE, BOX
 AI2585'152, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0467 ***********************************************************************
 QT0467  DESIGNATION -  EDNA
 QT0467  PID         -  QT0467
 QT0467  STATE/COUNTY-  SD/HARDING
 QT0467  COUNTRY     -  US
 QT0467  USGS QUAD   -  HALEY (2018)
 QT0467
 QT0467                         *CURRENT SURVEY CONTROL
 QT0467  ______________________________________________________________________
 QT0467* NAD 83(1996) POSITION- 45 56 17.56901(N) 103 05 38.26123(W)   ADJUSTED
 QT0467* NAVD 88 ORTHO HEIGHT -   862.    (meters)     2828.    (feet) SCALED
 QT0467  ______________________________________________________________________
 QT0467  GEOID HEIGHT    -        -16.570 (meters)                     GEOID18
 QT0467  LAPLACE CORR    -         -6.52  (seconds)                    DEFLEC18
 QT0467  HORZ ORDER      -  THIRD
 QT0467
 QT0467.The horizontal coordinates were established by classical geodetic methods
 QT0467.and adjusted by the National Geodetic Survey in January 1998.
 QT0467
 QT0467.The orthometric height was scaled from a topographic map.
 QT0467
 QT0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0467.GEOID18 height accuracy estimate available here.
 QT0467
 QT0467.Click photographs - Photos may exist for this station.
 QT0467
 QT0467.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0467
 QT0467. The following values were computed from the NAD 83(1996) position.
 QT0467
 QT0467;                    North         East     Units Scale Factor Converg.
 QT0467;SPC SD N     -   238,498.792   360,109.117   MT  1.00005919   -2 11 23.0
 QT0467;SPC SD N     -   782,474.79  1,181,457.99   sFT  1.00005919   -2 11 23.0
 QT0467;UTM  13      - 5,088,948.976   647,752.311   MT  0.99986838   +1 22 11.7
 QT0467
 QT0467!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0467!SPC SD N     -   0.99986740  x   1.00005919  =   0.99992658
 QT0467!UTM  13      -   0.99986740  x   0.99986838  =   0.99973580
 QT0467
 QT0467:                Primary Azimuth Mark                     Grid Az
 QT0467:SPC SD N     -  EDNA AZ MK                               176 51 16.0
 QT0467:UTM  13      -  EDNA AZ MK                               173 17 41.3
 QT0467
 QT0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL4775288948(NAD 83)
 QT0467
 QT0467|---------------------------------------------------------------------|
 QT0467| PID    Reference Object                     Distance      Geod. Az  |
 QT0467|                                                           dddmmss.s |
 QT0467| CQ8297 EDNA RM 1                             7.227 METERS 11929     |
 QT0467| CQ8296 EDNA AZ MK                                         1743953.0 |
 QT0467| CQ8298 EDNA RM 2                             9.059 METERS 31600     |
 QT0467|---------------------------------------------------------------------|
 QT0467
 QT0467                          SUPERSEDED SURVEY CONTROL
 QT0467
 QT0467  NAD 83(1993)-  45 56 17.55710(N)    103 05 38.25901(W) AD(       ) 3
 QT0467  NAD 83(1986)-  45 56 17.55600(N)    103 05 38.25732(W) AD(       ) 3
 QT0467  NAD 27      -  45 56 17.54400(N)    103 05 36.65300(W) AD(       ) 3
 QT0467
 QT0467.Superseded values are not recommended for survey control.
 QT0467
 QT0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0467.See file dsdata.pdf to determine how the superseded data were derived.
 QT0467
 QT0467_MARKER: DS = TRIANGULATION STATION DISK
 QT0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0467_STAMPING: EDNA 1952
 QT0467_MARK LOGO: CGS
 QT0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0467+STABILITY: SURFACE MOTION
 QT0467
 QT0467  HISTORY     - Date     Condition        Report By
 QT0467  HISTORY     - 1952     MONUMENTED       CGS
 QT0467
 QT0467                          STATION DESCRIPTION
 QT0467
 QT0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0467'THE STATION IS LOCATED ABOUT 15 MILES EAST-NORTHEAST OF LUDLOW,
 QT0467'ABOUT 1/2 MILE SOUTH OF THE NORTH DAKOTA - SOUTH DAKOTA STATE
 QT0467'LINE, IN THE NE 1/4 OF SECTION 26, T 23 N, R 8 E, AT THE
 QT0467'WEST EDGE AND ON THE CREST OF A LOW, PROMINENT RIDGE, 0.1 MILE
 QT0467'EAST OF A TRACK ROAD, AND 7.5 FEET NORTHEAST OF A 4 IN X 4 IN
 QT0467'WITNESS POST.
 QT0467'
 QT0467'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN LUDLOW,
 QT0467'GO SOUTH FOR ABOUT 0.05 MILE.  THEN LEFT, EAST, ON A GRADED
 QT0467'DIRT ROAD FOR 9.35 MILE TO A CHURCH ON THE LEFT.  CONTINUE
 QT0467'EASTERLY FOR 6.05 MILE (MAIN GRADED DIRT ROAD BEARS RIGHT)
 QT0467'THEN SHARP LEFT ON A DIRT ROAD FOR 0.9 MILE TO A FORK.  THEN
 QT0467'LEFT, CONTINUE NORTHERLY, FOR 4.2 TO A CATTLE GUARD.  CONTINUE
 QT0467'NORTH FOR 0.5 MILE TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE
 QT0467'NORTH FOR 0.5 MILE.  THEN BEAR RIGHT, NORTHEASTERLY, ACROSS
 QT0467'PASTURE FOR 0.15 MILE TO THE CREST OF THE RIDGE AND THE
 QT0467'STATION.
 QT0467'
 QT0467'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0467'EDNA 1952.
 QT0467'
 QT0467'REFERENCE MARK NO. 1 IS ON THE CREST OF THE RIDGE, AND 10
 QT0467'FEET SOUTH OF THE STEEP NORTH SLOPE OF THE RIDGE.  IT PROJECTS
 QT0467'4 INCHES, AND THE DISK IS STAMPED EDNA NO 1 1952.
 QT0467'
 QT0467'REFERENCE MARK NO. 2 IS ON THE NORTHWEST SLOPE OF THE RIDGE,
 QT0467'AND ABOUT 4 FEET LOWER THAN THE STATION.  IT PROJECTS 6 INCHES,
 QT0467'AND THE DISK IS STAMPED EDNA NO 2 1952.
 QT0467'
 QT0467'THE AZIMUTH MARK IS 0.5 MILE NORTH OF A CATTLE GUARD, 23 FEET
 QT0467'WEST OF THE CENTER OF A TRACK ROAD, AND 4 FEET NORTH OF A
 QT0467'4 IN X 4 IN WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK
 QT0467'IS STAMPED EDNA 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2149 ***********************************************************************
 PU2149  DESIGNATION -  EDSON
 PU2149  PID         -  PU2149
 PU2149  STATE/COUNTY-  SD/MEADE
 PU2149  COUNTRY     -  US
 PU2149  USGS QUAD   -  AVANCE (2017)
 PU2149
 PU2149                         *CURRENT SURVEY CONTROL
 PU2149  ______________________________________________________________________
 PU2149* NAD 83(1996) POSITION- 44 58 02.11843(N) 102 10 08.87485(W)   ADJUSTED
 PU2149* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 PU2149  ______________________________________________________________________
 PU2149  GEOID HEIGHT    -        -19.192 (meters)                     GEOID18
 PU2149  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 PU2149  HORZ ORDER      -  FIRST
 PU2149
 PU2149.The horizontal coordinates were established by classical geodetic methods
 PU2149.and adjusted by the National Geodetic Survey in January 1998.
 PU2149
 PU2149.The orthometric height was scaled from a topographic map.
 PU2149
 PU2149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2149.GEOID18 height accuracy estimate available here.
 PU2149
 PU2149.Click photographs - Photos may exist for this station.
 PU2149
 PU2149.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2149
 PU2149. The following values were computed from the NAD 83(1996) position.
 PU2149
 PU2149;                    North         East     Units Scale Factor Converg.
 PU2149;SPC SD N     -   128,296.184   428,904.137   MT  0.99994018   -1 32 06.6
 PU2149;SPC SD N     -   420,918.40  1,407,162.99   sFT  0.99994018   -1 32 06.6
 PU2149;UTM  13      - 4,983,211.924   723,242.979   MT  1.00021286   +2 00 05.1
 PU2149
 PU2149!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2149!SPC SD N     -   0.99987878  x   0.99994018  =   0.99981896
 PU2149!UTM  13      -   0.99987878  x   1.00021286  =   1.00009161
 PU2149
 PU2149:                Primary Azimuth Mark                     Grid Az
 PU2149:SPC SD N     -  EDSON AZ MK                              099 33 18.1
 PU2149:UTM  13      -  EDSON AZ MK                              096 01 06.4
 PU2149
 PU2149_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2324283211(NAD 83)
 PU2149
 PU2149|---------------------------------------------------------------------|
 PU2149| PID    Reference Object                     Distance      Geod. Az  |
 PU2149|                                                           dddmmss.s |
 PU2149| QT0411 FAITH ST JOSEPHS CATH CH SPIRE      APPROX.11.6 KM 0580356.4 |
 PU2149| QT0412 FAITH MUNICIPAL TANK                APPROX.11.9 KM 0584753.7 |
 PU2149| CP9244 EDSON AZ MK                                        0980111.5 |
 PU2149| CP9245 EDSON RM 1                           28.040 METERS 16843     |
 PU2149| CP9246 EDSON RM 2                           30.706 METERS 24851     |
 PU2149|---------------------------------------------------------------------|
 PU2149
 PU2149                          SUPERSEDED SURVEY CONTROL
 PU2149
 PU2149  NAD 83(1986)-  44 58 02.11000(N)    102 10 08.87432(W) AD(       ) 1
 PU2149  NAD 27      -  44 58 02.15820(N)    102 10 07.29250(W) AD(       ) 1
 PU2149
 PU2149.Superseded values are not recommended for survey control.
 PU2149
 PU2149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2149.See file dsdata.pdf to determine how the superseded data were derived.
 PU2149
 PU2149_MARKER: DS = TRIANGULATION STATION DISK
 PU2149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2149_STAMPING: EDSON 1938
 PU2149_MARK LOGO: CGS
 PU2149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2149+STABILITY: SURFACE MOTION
 PU2149
 PU2149  HISTORY     - Date     Condition        Report By
 PU2149  HISTORY     - 1938     MONUMENTED       CGS
 PU2149  HISTORY     - 1950     GOOD             CGS
 PU2149  HISTORY     - 1962     GOOD             CGS
 PU2149
 PU2149                          STATION DESCRIPTION
 PU2149
 PU2149'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 PU2149'STATION IS LOCATED ABOUT 7-1/2 MILES SW OF FAITH AND 0.2 MILES
 PU2149'N OF STATE ROUTE 24 ON A HIGH KNOLL.
 PU2149'
 PU2149'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PU2149'BRONZE DISKS SET IN CONCRETE.
 PU2149'
 PU2149'STATION IS REACHED AS FOLLOWS--FROM THE JOYCE HOTEL IN FAITH
 PU2149'GO W ON U.S. HIGHWAY 212 0.3 MILE, TURN LEFT (S) AND GO 1.0
 PU2149'MILE ON STATE ROUTE 73, TURN RIGHT (W) ON STATE ROUTE 24 AND GO
 PU2149'8.8 MILES, TURN RIGHT (N) ON DIM CROSS ROAD AT FENCE CORNER AT THE
 PU2149'SE ANGLE OF ROADS, BEAR A LITTLE W OF N FOR 0.2 MILE TO HIGHEST
 PU2149'GROUND IN VICINITY AND STATION.
 PU2149'
 PU2149'AZIMUTH IS ON THE STATE ROUTE 24, 1.1 MILES E OF STATION 30 FEET
 PU2149'N OF N EDGE OF ROAD.
 PU2149'
 PU2149'HEIGHT OF LIGHT ABOVE STATION MARK - 27.4 METERS.
 PU2149
 PU2149                          STATION RECOVERY (1950)
 PU2149
 PU2149'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2149'STATION, REFERENCE MARKS, AND THE AZIMUTH MARK WERE RECOVERED IN
 PU2149'GOOD CONDITION.  STATE HIGHWAY 24 AS REFERRED TO IN THE ORIGINAL
 PU2149'DESCRIPTION HAS BEEN ABANDONED AS A STATE HIGHWAY, AND IS NOW A
 PU2149'COUNTY ROAD HAVING NO NUMBER.  THE DISTANCES TO THE REFERENCE
 PU2149'MARKS CHECKED THE ORIGINAL DISTANCES IN FEET BUT NOT IN METERS.
 PU2149'THE CORRECT DISTANCE IN METERS WILL BE NOTED BELOW.  A
 PU2149'COMPLETE DESCRIPTION FOLLOWS.
 PU2149'
 PU2149'STATION IS ABOUT 7-1/2 MILES SOUTHWEST OF FAITH, ON A GRASS-COVERED
 PU2149'KNOLL WHICH IS THE HIGHEST POINT IN THE IMMEDIATE VICINITY.  IT
 PU2149'IS ABOUT 110 YARDS WEST OF A TELEPHONE LINE AND 7 FEET SOUTHWEST
 PU2149'OF A WITNESS POST.
 PU2149'
 PU2149'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PU2149'STATE HIGHWAY 73 IN FAITH.  GO SOUTH ON HIGHWAY 73 FOR 1.0 MILE
 PU2149'TO A T-ROAD RIGHT.  (FORMERLY STATE HIGHWAY 24) TURN RIGHT AND GO
 PU2149'WEST, SOUTH AND WEST ON THE MAIN COUNTY ROAD FOR 7.8 MILES TO THE
 PU2149'AZIMUTH MARK ON THE RIGHT.  CONTINUE WEST FOR 1.0 MILE TO A DIM
 PU2149'CROSSROADS AT A GATE ON THE LEFT.  TURN RIGHT AND GO NORTHERLY
 PU2149'ON A TRACK ROAD FOR 0.15 MILE TO THE STATION.
 PU2149'
 PU2149'STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED EDSON 1938.
 PU2149'
 PU2149'REFERENCE MARK NO. 1 IS 100 FEET SOUTHEAST OF THE WITNESS POST.
 PU2149'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED EDSON NO 1
 PU2149'1938.
 PU2149'
 PU2149'REFERENCE MARK NO. 2 IS 95 FEET SOUTHWEST OF THE WITNESS POST.
 PU2149'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED EDSON NO 2
 PU2149'1938.
 PU2149'
 PU2149'THE AZIMUTH MARK IS 38 FEET NORTH OF THE CENTER OF THE ROAD, AND
 PU2149'3 FEET WEST OF A WITNESS POST.  THE MARK PROJECTS 3 INCHES AND
 PU2149'THE DISK IS STAMPED EDSON 1938.
 PU2149'
 PU2149'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH SQUARE
 PU2149'CONCRETE POSTS.
 PU2149'
 PU2149'HEIGHT OF LIGHT-23 METERS
 PU2149
 PU2149                          STATION RECOVERY (1962)
 PU2149
 PU2149'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2149'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 PU2149'RECOVERED, ALL MARKS WERE FOUND AS DESCRIBED AND WERE IN GOOD
 PU2149'CONDITION.  A DISCREPANCY IN THE MEASUREMENT OF REFERENCE MARKS
 PU2149'1 AND 2, AND A DIFFERENCE IN THE DIRECTION OF THE AZIMUTH MARK
 PU2149'NECESSITATING A COMPLETE DESCRIPTION AS FOLLOWS.
 PU2149'
 PU2149'STATION IS LOCATED ON THE SUMMIT OF A BARE, ROUND TOPPED HILL THAT
 PU2149'IS THE HIGHEST IN THE VICINITY.  ABOUT 7-1/2 MILES WEST OF FAITH,
 PU2149'0.15 MILE NORTH OF AN ABANDONED GRAVELED ROAD.  ON THE BORDERS
 PU2149'OF SECTIONS 28 AND 33, T 12 N, R 16 E.
 PU2149'
 PU2149'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PU2149'STATE HIGHWAY 73 IN THE WEST EDGE OF FAITH, GO WEST ON U.S.
 PU2149'HIGHWAY 212 FOR 8.0 MILES TO A GRAVELED SIDE ROAD LEFT, AND A
 PU2149'SIGN AVANCE.  TURN LEFT AND GO SOUTH ON A GRAVELED ROAD FOR 4.1
 PU2149'MILES TO A SECTION LINE ROAD AND WIRE GATE ON THE LEFT, TURN
 PU2149'LEFT THRU WIRE GATE AND GO EAST ON A DIM TRACK SECTION LINE ROAD
 PU2149'FOR 2.0 MILES TO A NORTH-SOUTH SECTION LINE AND A SIDE ROAD
 PU2149'RIGHT**.  TURN LEFT AND GO NORTH-NORTHWEST FOR 0.15 MILES TO THE
 PU2149'SUMMIT OF A LOW ROUND TOPPED HILL AND STATION AS DESCRIBED.
 PU2149'
 PU2149'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOP OF 12-INCH
 PU2149'SQUARE CONCRETE MONUMENTS.
 PU2149'
 PU2149'STATION MARK IS 8 FEET NORTHWEST OF A METAL WITNESS POST AND
 PU2149'SIGN.  IT IS STAMPED--EDSON 1938 AND PROJECTS 5 INCHES ABOVE THE
 PU2149'GROUND SURFACE.
 PU2149'
 PU2149'R.M. 1 IS ABOUT 2 FEET LOWER THAN THE STATION.  IT IS STAMPED--EDSON
 PU2149'NO 1 1938 AND PROJECTS 6 INCHES.
 PU2149'
 PU2149'R.M. 2 IS ABOUT 2 FEET LOWER THAN THE STATION.  IT IS STAMPED--EDSON
 PU2149'NO 2 1938 AND PROJECTS 4 INCHES.
 PU2149'
 PU2149'**TO REACH THE AZIMUTH MARK, CONTINUE EAST ON SECTION LINE
 PU2149'TRACK ROAD FOR 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT, 38
 PU2149'FEET NORTH OF THE CENTER OF A SECTION LINE ROAD AND 3 FEET WEST
 PU2149'OF A 4 X 4 WOODEN WITNESS POST.  IT IS STAMPED--EDSON 1938 AND
 PU2149'PROJECTS 3 INCHES.
 PU2149'
 PU2149'NO SUITABLE PICTURE POINT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2377 ***********************************************************************
 PU2377  DESIGNATION -  EDWARDS SECONDARY
 PU2377  PID         -  PU2377
 PU2377  STATE/COUNTY-  SD/LAWRENCE
 PU2377  COUNTRY     -  US
 PU2377  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2377
 PU2377                         *CURRENT SURVEY CONTROL
 PU2377  ______________________________________________________________________
 PU2377* NAD 83(1996) POSITION- 44 30 05.69641(N) 103 58 33.68506(W)   ADJUSTED
 PU2377* NAVD 88 ORTHO HEIGHT -  1376.9   (meters)     4517.    (feet) VERTCON3
 PU2377  ______________________________________________________________________
 PU2377  GEOID HEIGHT    -        -14.380 (meters)                     GEOID18
 PU2377  LAPLACE CORR    -         -4.91  (seconds)                    DEFLEC18
 PU2377  HORZ ORDER      -  THIRD
 PU2377
 PU2377.The horizontal coordinates were established by classical geodetic methods
 PU2377.and adjusted by the National Geodetic Survey in January 1998.
 PU2377
 PU2377.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2377.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2377
 PU2377.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2377.GEOID18 height accuracy estimate available here.
 PU2377
 PU2377.Click photographs - Photos may exist for this station.
 PU2377
 PU2377.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2377
 PU2377. The following values were computed from the NAD 83(1996) position.
 PU2377
 PU2377;                    North         East     Units Scale Factor Converg.
 PU2377;SPC SD N     -    82,020.682   283,929.039   MT  0.99998482   -2 48 50.3
 PU2377;SPC SD N     -   269,096.19    931,523.86   sFT  0.99998482   -2 48 50.3
 PU2377;UTM  13      - 4,928,094.822   581,401.699   MT  0.99968149   +0 43 04.0
 PU2377
 PU2377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2377!SPC SD N     -   0.99978641  x   0.99998482  =   0.99977123
 PU2377!UTM  13      -   0.99978641  x   0.99968149  =   0.99946797
 PU2377
 PU2377:                Primary Azimuth Mark                     Grid Az
 PU2377:SPC SD N     -  SAND                                     265 05 01.7
 PU2377:UTM  13      -  SAND                                     261 33 07.4
 PU2377
 PU2377_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8140128094(NAD 83)
 PU2377
 PU2377|---------------------------------------------------------------------|
 PU2377| PID    Reference Object                     Distance      Geod. Az  |
 PU2377|                                                           dddmmss.s |
 PU2377| PV0475 SAND                                APPROX.12.5 KM 2621611.4 |
 PU2377|---------------------------------------------------------------------|
 PU2377
 PU2377                          SUPERSEDED SURVEY CONTROL
 PU2377
 PU2377  NAD 83(1993)-  44 30 05.69550(N)    103 58 33.68688(W) AD(       ) 3
 PU2377  NAD 83(1986)-  44 30 05.68911(N)    103 58 33.67933(W) AD(       ) 3
 PU2377  NAD 27      -  44 30 05.74338(N)    103 58 31.91807(W) AD(       ) 3
 PU2377  NGVD 29 (07/19/86) 1376.3    (m)         4515.     (f) VERT ANG       
 PU2377
 PU2377.Superseded values are not recommended for survey control.
 PU2377
 PU2377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2377.See file dsdata.pdf to determine how the superseded data were derived.
 PU2377
 PU2377_MARKER: H = DRILL HOLE
 PU2377_SETTING: 66 = SET IN ROCK OUTCROP
 PU2377_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2377+STABILITY: POSITION/ELEVATION WELL
 PU2377
 PU2377  HISTORY     - Date     Condition        Report By
 PU2377  HISTORY     - UNK      MONUMENTED       USGS
 PU2377  HISTORY     - 1957     GOOD             CGS
 PU2377
 PU2377                          STATION DESCRIPTION
 PU2377
 PU2377'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 PU2377'STATION IS LOCATED IN LAWRENCE COUNTY, SOUTH DAKOTA, ON THE NORTHERN
 PU2377'PART OF A TIMBERED RIDGE WHICH IS CLEAR ON THE TOP.  IT IS ABOUT 2.5
 PU2377'MI. NW. OF CROW PEAK AND ABOUT 1.0 MI. N. AND 5.0 MI. W. OF SPEARFISH,
 PU2377'SOUTH DAKOTA.  IT IS ALSO LOCATED IN ABOUT SEC. 11, R 1 E, T 6 N,
 PU2377'STATION SET ABOUT 160 FT. S. OF THE HIGHEST POINT.
 PU2377'
 PU2377'STATION MARK--DRILL HOLE IN A ROCK FLUSH WITH THE GROUND.
 PU2377'
 PU2377'REFERENCE MARKS--NONE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0952 ***********************************************************************
 PR0952  DESIGNATION -  EGAN
 PR0952  PID         -  PR0952
 PR0952  STATE/COUNTY-  SD/MOODY
 PR0952  COUNTRY     -  US
 PR0952  USGS QUAD   -  FLANDREAU (2017)
 PR0952
 PR0952                         *CURRENT SURVEY CONTROL
 PR0952  ______________________________________________________________________
 PR0952* NAD 83(1996) POSITION- 44 00 25.65106(N) 096 35 14.19457(W)   ADJUSTED
 PR0952* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 PR0952  ______________________________________________________________________
 PR0952  GEOID HEIGHT    -        -26.024 (meters)                     GEOID18
 PR0952  LAPLACE CORR    -         -0.00  (seconds)                    DEFLEC18
 PR0952  HORZ ORDER      -  THIRD
 PR0952
 PR0952.The horizontal coordinates were established by classical geodetic methods
 PR0952.and adjusted by the National Geodetic Survey in January 1998.
 PR0952
 PR0952.The orthometric height was scaled from a topographic map.
 PR0952
 PR0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0952.GEOID18 height accuracy estimate available here.
 PR0952
 PR0952.Click photographs - Photos may exist for this station.
 PR0952
 PR0952.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0952
 PR0952. The following values were computed from the NAD 83(1996) position.
 PR0952
 PR0952;                    North         East     Units Scale Factor Converg.
 PR0952;SPC SD S     -   192,719.923   900,298.103   MT  0.99992985   +2 35 03.2
 PR0952;SPC SD S     -   632,281.95  2,953,728.03   sFT  0.99992985   +2 35 03.2
 PR0952;UTM  14      - 4,875,494.372   693,416.897   MT  1.00006013   +1 40 36.3
 PR0952
 PR0952!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0952!SPC SD S     -   0.99992392  x   0.99992985  =   0.99985377
 PR0952!UTM  14      -   0.99992392  x   1.00006013  =   0.99998404
 PR0952
 PR0952:                Primary Azimuth Mark                     Grid Az
 PR0952:SPC SD S     -  EGAN AZ MK                               268 05 12.9
 PR0952:UTM  14      -  EGAN AZ MK                               268 59 39.8
 PR0952
 PR0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9341675494(NAD 83)
 PR0952
 PR0952|---------------------------------------------------------------------|
 PR0952| PID    Reference Object                     Distance      Geod. Az  |
 PR0952|                                                           dddmmss.s |
 PR0952| CO8449 EGAN RM 1                            29.757 METERS 07314     |
 PR0952| CO8448 EGAN AZ MK                                         2704016.1 |
 PR0952| CO8450 EGAN RM 2                            31.602 METERS 28922     |
 PR0952| PR0954 FLANDREAU INDIAN SCHOOL TANK        APPROX. 6.1 KM 3541412.4 |
 PR0952| PR0953 FLANDREAU MUNICIPAL TANK            APPROX. 4.8 KM 3592051.7 |
 PR0952|---------------------------------------------------------------------|
 PR0952
 PR0952                          SUPERSEDED SURVEY CONTROL
 PR0952
 PR0952  NAD 83(1986)-  44 00 25.65288(N)    096 35 14.17368(W) AD(       ) 3
 PR0952  NAD 27      -  44 00 25.75800(N)    096 35 13.00800(W) AD(       ) 3
 PR0952
 PR0952.Superseded values are not recommended for survey control.
 PR0952
 PR0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0952.See file dsdata.pdf to determine how the superseded data were derived.
 PR0952
 PR0952_MARKER: DS = TRIANGULATION STATION DISK
 PR0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0952_STAMPING: EGAN 1949
 PR0952_MARK LOGO: CGS
 PR0952_PROJECTION: FLUSH
 PR0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0952+STABILITY: SURFACE MOTION
 PR0952
 PR0952  HISTORY     - Date     Condition        Report By
 PR0952  HISTORY     - 1949     MONUMENTED       CGS
 PR0952  HISTORY     - 19900730 MARK NOT FOUND   NGS
 PR0952
 PR0952                          STATION DESCRIPTION
 PR0952
 PR0952'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0952'THE STATION IS LOCATED ABOUT 3.0 MILES SOUTH OF FLANDREAU,
 PR0952'IN THE NORTHEAST CORNER OF THE FLANDREAU MUNICIPAL AIRFIELD.
 PR0952'IT IS 144 FEET WEST OF THE CENTERLINE OF THE NORTH AND SOUTH
 PR0952'ROAD, 83 FEET SOUTH OF THE CENTERLINE OF HIGHWAY 34 AND 37
 PR0952'FEET WEST-SOUTHWEST OF A POWERLINE POLE.  THE MARK IS FLUSH
 PR0952'WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED EGAN
 PR0952'1949.
 PR0952'
 PR0952'REFERENCE MARK NO. 1 IS 55 FEET SOUTH OF THE CENTERLINE OF
 PR0952'THE NORTH AND SOUTH ROAD, 52 FEET SOUTH OF THE CENTERLINE OF
 PR0952'HIGHWAY 34 AND 1 FOOT WEST OF A TELEPHONE POLE.  THE MARK
 PR0952'PROJECTS 6 INCHES AND THE DISK IS STAMPED EGAN NO 1 1949.
 PR0952'
 PR0952'REFERENCE MARK NO. 2 IS 48 FEET SOUTH OF THE CENTERLINE OF
 PR0952'HIGHWAY 34 AND 1 FOOT SOUTH OF THE FENCE.  THE MARK PROJECTS
 PR0952'6 INCHES AND THE DISK IS STAMPED EGAN NO 2 1949.
 PR0952'
 PR0952'AZIMUTH MARK IS ABOUT 0.5 MILE WEST OF THE STATION, 53 FEET
 PR0952'SOUTH OF THE CENTERLINE OF HIGHWAY 34 AND 1 FOOT EAST OF A
 PR0952'T-FENCE CORNER.  THE MARK IS FLUSH WITH THE SURFACE OF THE
 PR0952'GROUND AND THE DISK IS STAMPED EGAN 1949.
 PR0952'
 PR0952'TO REACH FROM THE INTERSECTION OF MAIN STREET AND STATE HIGHWAY
 PR0952'13 IN FLANDREAU, GO SOUTH, EAST AND SOUTH ON HIGHWAY 13 FOR
 PR0952'3.3 MILES TO CROSSROADS AND THE STATION IN THE SOUTHWEST ANGLE
 PR0952'OF INTERSECTION.
 PR0952'
 PR0952'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON HIGHWAY
 PR0952'34 0.5 MILE TO THE MARK ON THE LEFT.
 PR0952'
 PR0952'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 PR0952
 PR0952                          STATION RECOVERY (1990)
 PR0952
 PR0952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0952'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1015 ***********************************************************************
 PT1015  DESIGNATION -  EHLERS RESET
 PT1015  PID         -  PT1015
 PT1015  STATE/COUNTY-  SD/LYMAN
 PT1015  COUNTRY     -  US
 PT1015  USGS QUAD   -  FORT GEORGE BUTTE SW (2017)
 PT1015
 PT1015                         *CURRENT SURVEY CONTROL
 PT1015  ______________________________________________________________________
 PT1015* NAD 83(1996) POSITION- 44 04 04.95233(N) 100 09 04.53756(W)   ADJUSTED
 PT1015* NAVD 88 ORTHO HEIGHT -   640.4   (meters)     2101.    (feet) VERTCON3
 PT1015  ______________________________________________________________________
 PT1015  GEOID HEIGHT    -        -24.417 (meters)                     GEOID18
 PT1015  LAPLACE CORR    -          0.14  (seconds)                    DEFLEC18
 PT1015  HORZ ORDER      -  FIRST
 PT1015
 PT1015.The horizontal coordinates were established by classical geodetic methods
 PT1015.and adjusted by the National Geodetic Survey in January 1998.
 PT1015
 PT1015.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1015.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1015
 PT1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1015.GEOID18 height accuracy estimate available here.
 PT1015
 PT1015.Click photographs - Photos may exist for this station.
 PT1015
 PT1015.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1015
 PT1015. The following values were computed from the NAD 83(1996) position.
 PT1015
 PT1015;                    North         East     Units Scale Factor Converg.
 PT1015;SPC SD S     -   192,730.776   614,585.753   MT  0.99993763   +0 07 32.2
 PT1015;SPC SD S     -   632,317.55  2,016,353.42   sFT  0.99993763   +0 07 32.2
 PT1015;UTM  14      - 4,880,074.465   407,804.056   MT  0.99970454   -0 48 02.8
 PT1015
 PT1015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1015!SPC SD S     -   0.99990342  x   0.99993763  =   0.99984106
 PT1015!UTM  14      -   0.99990342  x   0.99970454  =   0.99960799
 PT1015
 PT1015:                Primary Azimuth Mark                     Grid Az
 PT1015:SPC SD S     -  EHLERS AZ MK                             045 01 41.4
 PT1015:UTM  14      -  EHLERS AZ MK                             045 57 16.4
 PT1015
 PT1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0780480074(NAD 83)
 PT1015
 PT1015|---------------------------------------------------------------------|
 PT1015| PID    Reference Object                     Distance      Geod. Az  |
 PT1015|                                                           dddmmss.s |
 PT1015| AH8529 EHLERS AZ MK                                       0450913.6 |
 PT1015| CQ5721 EHLERS RM 1                          15.142 METERS 13112     |
 PT1015| CQ5722 EHLERS RM 2                          21.642 METERS 27328     |
 PT1015|---------------------------------------------------------------------|
 PT1015
 PT1015                          SUPERSEDED SURVEY CONTROL
 PT1015
 PT1015  NAD 83(1986)-  44 04 04.94916(N)    100 09 04.54106(W) AD(       ) 1
 PT1015  NAD 27      -  44 04 04.99900(N)    100 09 03.09000(W) AD(       ) 1
 PT1015  NGVD 29 (07/19/86)  640.0    (m)         2100.     (f) VERT ANG       
 PT1015
 PT1015.Superseded values are not recommended for survey control.
 PT1015
 PT1015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1015.See file dsdata.pdf to determine how the superseded data were derived.
 PT1015
 PT1015_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1015_STAMPING: EHLERS 1934 1982
 PT1015_MARK LOGO: NGS
 PT1015_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT1015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1015+STABILITY: SURFACE MOTION
 PT1015
 PT1015  HISTORY     - Date     Condition        Report By
 PT1015  HISTORY     - 1982     MONUMENTED       NGS
 PT1015
 PT1015                          STATION DESCRIPTION
 PT1015
 PT1015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PT1015'THE AZIMUTH MARK AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 PT1015'THE SURFACE STATION MARK HAD BEEN HIT AND TIPPED AND BROKEN.  THE
 PT1015'UNDERGROUND MARK WAS RECOVERED AND A NEW SURFACE MARK WAS SET.
 PT1015'DISTANCES TO REFERENCE MARKS 1 AND 2 WERE NOTED TO BE 0.024 M (0.079
 PT1015'FT) LONGER AND 0.054 M (0.177 FT) SHORTER, RESPECTIVELY. DIRECTIONS
 PT1015'VARIED BY 3 MINUTES, 45 SECONDS AND 9 MINUTES, 41 SECONDS,
 PT1015'RESPECTIVELY.  THE ROUTE TO THE STATION HAS CHANGED AND NEW
 PT1015'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 37 KM (23.00
 PT1015'MI) SOUTH-SOUTHEAST OF FORT PIERRE AND 19.3 KM (12.00 MI)
 PT1015'NORTH-NORTHWEST OF PRESHO, ON A PROMINENT KNOLL, SURROUNDED BY
 PT1015'CULTIVATED FIELDS.  TO REACH THE STATION FROM THE POST OFFICE IN
 PT1015'PRESHO, GO NORTH ON MAIN STREET TO THE EDGE OF TOWN, WHERE MAIN STREET
 PT1015'RUNS INTO AN ASPHALT ROAD, FOR 9.8 KM (6.10 MI) TO THE END OF THE
 PT1015'ASPHALT ROAD AT A CURVE.  FOLLOW MAIN GRAVELED ROAD WEST FOR 1.0 KM
 PT1015'(0.60 MI) TO WHERE MAIN ROAD TURNS NORTH.  CONTINUE NORTH ON MAIN
 PT1015'GRAVELED ROAD FOR 6.9 KM (4.30 MI) TO TALL MAST ON THE RIGHT. CONTINUE
 PT1015'NORTH ON THE GRAVELED ROAD FOR 1.4 KM (0.85 MI) TO A BLADED SIDE ROAD
 PT1015'LEFT.  TURN LEFT AND FOLLOW THE BLADED DIRT ROAD WEST FOR 4.8 KM (3.00
 PT1015'MI) TO A CROSSROAD LEAVE THE ROAD AND GO NORTHWEST ACROSS A CULTIVATED
 PT1015'FIELD FOR 0.5 KM (0.30 MI) TO TOP OF HILL AND STATION.  THE STATION IS
 PT1015'A STANDARD NGS DISK STAMPED EHLERS 1934 1982 SET INTO THE TOP OF A
 PT1015'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTED 6
 PT1015'INCHES (15 CM) ABOVE THE GROUND.  LOCATED IN A GRASS AND WEED COVERED
 PT1015'AREA, SURROUNDED BY CULTIVATED LAND.  LOCATED 9.1 METERS (29.9 FT) W
 PT1015'FROM THE WEST EDGE OF A CULTIVATED FIELD. 0.34 METERS (1.12 FT) S FROM
 PT1015'A METAL WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 PT1015'STAMPED EHLERS NO 1 1934 SET INTO THE TOP OF A SQUARE CONCRETE
 PT1015'MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 2 INCHES (5 CM)ABOVE
 PT1015'THE GROUND.  LOCATED 1.2 METERS (3.9 FT) W FROM THE WEST EDGE OF A
 PT1015'CULTIVATED FIELD.  0.30 METERS (0.98 FT) N FROM A METAL WITNESS POST,
 PT1015'AND 1 FEET, (0.3 M) LOWER THAN THE STATION.  REFERENCE MARK NO 2 IS A
 PT1015'STANDARD CGS DISK STAMPED EHLERS NO 2 1934 SET INTO THE TOP OF A
 PT1015'SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 2
 PT1015'INCHES (5 CM) ABOVE THE GROUND.  LOCATED 0.9 METERS (3.0 FT) E FROM
 PT1015'THE WEST EDGE OF GRASS AND WEED COVERED AREA.  0.30 METERS (0.98 FT) S
 PT1015'FROM A METAL WITNESS POST, 2 FEET (0.6 M) LOWER THAN THE STATION.
 PT1015'AZIMUTH MARK NO.  1 IS A STANDARD CGS DISK STAMPED EHLERS AZIMUTH 1934
 PT1015'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES, 30 CM, IN
 PT1015'DIAMETER RECESSED 8 INCHES, 20 CM,BELOW GROUND. THE MARK HAS A
 PT1015'REFERENCE MARK DISK.  LOCATED 23.6 METERS (77.4 FT) S FROM A FENCE
 PT1015'CORNER.  11.3 METERS (37.1 FT) W FROM THE CENTER OF THE ROAD.  0.55
 PT1015'METERS (1.80 FT) N FROM A METAL WITNESS POST.  TO REACH THE AZIMUTH
 PT1015'MARK FORM THE LAST CROSSROAD MENTIONED ABOVE, GO NORTH ON BLADED DIRT
 PT1015'ROAD FOR 0.8 KM (0.50 MI) TO THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1174 ***********************************************************************
 PT1174  DESIGNATION -  EIDE
 PT1174  PID         -  PT1174
 PT1174  STATE/COUNTY-  SD/HAAKON
 PT1174  COUNTRY     -  US
 PT1174  USGS QUAD   -  GRINDSTONE (2017)
 PT1174
 PT1174                         *CURRENT SURVEY CONTROL
 PT1174  ______________________________________________________________________
 PT1174* NAD 83(1996) POSITION- 44 08 25.74395(N) 101 52 58.10671(W)   ADJUSTED
 PT1174* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 PT1174  ______________________________________________________________________
 PT1174  GEOID HEIGHT    -        -20.276 (meters)                     GEOID18
 PT1174  LAPLACE CORR    -         -8.60  (seconds)                    DEFLEC18
 PT1174  HORZ ORDER      -  SECOND
 PT1174
 PT1174.The horizontal coordinates were established by classical geodetic methods
 PT1174.and adjusted by the National Geodetic Survey in January 1998.
 PT1174
 PT1174.The orthometric height was scaled from a topographic map.
 PT1174
 PT1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1174.GEOID18 height accuracy estimate available here.
 PT1174
 PT1174.Click photographs - Photos may exist for this station.
 PT1174
 PT1174.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1174
 PT1174. The following values were computed from the NAD 83(1996) position.
 PT1174
 PT1174;                    North         East     Units Scale Factor Converg.
 PT1174;SPC SD S     -   201,920.108   476,029.792   MT  0.99994836   -1 04 08.1
 PT1174;SPC SD S     -   662,466.22  1,561,774.41   sFT  0.99994836   -1 04 08.1
 PT1174;UTM  14      - 4,891,517.896   269,416.479   MT  1.00025396   -2 00 30.7
 PT1174
 PT1174!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1174!SPC SD S     -   0.99988129  x   0.99994836  =   0.99982965
 PT1174!UTM  14      -   0.99988129  x   1.00025396  =   1.00013522
 PT1174
 PT1174:                Primary Azimuth Mark                     Grid Az
 PT1174:SPC SD S     -  EIDE AZ MK                               099 31 01.0
 PT1174:UTM  14      -  EIDE AZ MK                               100 27 23.6
 PT1174
 PT1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6941691517(NAD 83)
 PT1174
 PT1174|---------------------------------------------------------------------|
 PT1174| PID    Reference Object                     Distance      Geod. Az  |
 PT1174|                                                           dddmmss.s |
 PT1174| CP9254 EIDE AZ MK                                         0982652.9 |
 PT1174| CP9255 EIDE RM 1                            10.923 METERS 17347     |
 PT1174| CP9256 EIDE RM 2                            11.782 METERS 27919     |
 PT1174|---------------------------------------------------------------------|
 PT1174
 PT1174                          SUPERSEDED SURVEY CONTROL
 PT1174
 PT1174  NAD 83(1986)-  44 08 25.73639(N)    101 52 58.10870(W) AD(       ) 2
 PT1174  NAD 27      -  44 08 25.78480(N)    101 52 56.57860(W) AD(       ) 2
 PT1174
 PT1174.Superseded values are not recommended for survey control.
 PT1174
 PT1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1174.See file dsdata.pdf to determine how the superseded data were derived.
 PT1174
 PT1174_MARKER: DS = TRIANGULATION STATION DISK
 PT1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1174_STAMPING: EIDE 1950
 PT1174_MARK LOGO: CGS
 PT1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1174+STABILITY: SURFACE MOTION
 PT1174
 PT1174  HISTORY     - Date     Condition        Report By
 PT1174  HISTORY     - 1950     MONUMENTED       CGS
 PT1174  HISTORY     - 1961     GOOD             CGS
 PT1174
 PT1174                          STATION DESCRIPTION
 PT1174
 PT1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1174'STATION IS LOCATED ABOUT 11 MILES WEST AND 7 MILES NORTH OF
 PT1174'PHILIP AND ABOUT 4 MILES EAST OF GRINDSTONE POST OFFICE, ON
 PT1174'LAND OWNED BY MR. K. EIDE.  IT IS ON THE SUMMIT OF A LOW GRASSY
 PT1174'KNOLL, AND 10 FEET SOUTH OF A WHITE WITNESS POST.
 PT1174'
 PT1174'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO.
 PT1174'14 AND STATE HIGHWAY NO. 73 IN PHILIP, GO WEST ON GRAVELED
 PT1174'ROAD FOR 6.35 MILE TO A CROSSROADS.  TURN RIGHT AND GO NORTH
 PT1174'AND WEST ON MAIN TRAVELED ROAD FOR 5.05 MILES TO A T-INTERSECTION.
 PT1174'TURN RIGHT AND GO NORTH FOR 2.05 MILES TO A T-ROAD LEFT.
 PT1174'TURN LEFT AND GO WEST FOR 1.05 MILES TO A T-ROAD RIGHT.  TURN
 PT1174'RIGHT AND GO NORTH FOR 2.0 MILES TO A T-ROAD LEFT.  TURN LEFT
 PT1174'AND GO WEST FOR 1.25 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 PT1174'CONTINUE WEST FOR 0.15 MILE TO A GATE ON THE RIGHT AND A
 PT1174'TRACK ROAD LEADING INTO A MEADOW.  PASS THROUGH GATE AND
 PT1174'FOLLOW TRACK ROAD WEST AND NORTHWEST FOR 0.25 MILE TO
 PT1174'SUMMIT OF KNOLL AND STATION ON HIGHEST POINT.
 PT1174'
 PT1174'THE STATION MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS
 PT1174'STAMPED EIDE 1950.
 PT1174'
 PT1174'REFERENCE MARK NO. 1 IS ABOUT 1 FOOT LOWER IN ELEVATION THAN
 PT1174'THE STATION MARK.  THE MARK PROJECTS ABOUT 4 INCHES, AND THE
 PT1174'DISK IS STAMPED EIDE 1950 NO 1.
 PT1174'
 PT1174'REFERENCE MARK NO. 2 IS ABOUT THE SAME ELEVATION AS THE
 PT1174'STATION MARK.  THE MARK PROJECTS ABOUT 4 INCHES, AND THE DISK
 PT1174'IS STAMPED EIDE 1950 NO 2.
 PT1174'
 PT1174'THE AZIMUTH MARK IS 31 FEET NORTH OF THE CENTER OF A DIRT ROAD,
 PT1174'2 FEET EAST OF A WITNESS POST, AND 6 INCHES SOUTH OF A BARBED
 PT1174'WIRE FENCE.  THE MARK PROJECTS ABOUT 10 INCHES, AND THE DISK
 PT1174'IS STAMPED EIDE 1950.
 PT1174'
 PT1174'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PT1174'CONCRETE CYLINDERS.
 PT1174
 PT1174                          STATION RECOVERY (1961)
 PT1174
 PT1174'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1174'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK 1 AND REFERENCE
 PT1174'MARK 2 WERE RECOVERED, FOUND TO BE AS DESCRIBED AND IN GOOD
 PT1174'CONDITION.
 PT1174'
 PT1174'THE DIRECTIONS TO THE MARKS WERE CHECKED AND FOUND TO BE
 PT1174'CORRECT, BUT SHORTER DISTANCES WERE FOUND TO THE REFERENCE
 PT1174'MARKS.
 PT1174'
 PT1174'THE 1950 ROUTE TO THE STATION WAS FOUND TO BE ADEQUATE.
 PT1174'
 PT1174'A METAL WITNESS SIGN WAS ATTACHED TO THE WOODEN WITNESS POST.
 PT1174'
 PT1174'THE STATION IS SITUATED IN THE SW 1/4 OF SEC. 7, T 2 N, R 19
 PT1174'E, UPON PROPERTY OWNED BY MR. K. EIDE.
 PT1174'
 PT1174'OBSERVATIONS WERE MADE FROM A WOODEN TRIPOD 4 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1226 ***********************************************************************
 PU1226  DESIGNATION -  EIGHT MILE
 PU1226  PID         -  PU1226
 PU1226  STATE/COUNTY-  SD/BUTTE
 PU1226  COUNTRY     -  US
 PU1226  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1226
 PU1226                         *CURRENT SURVEY CONTROL
 PU1226  ______________________________________________________________________
 PU1226* NAD 83(1986) POSITION- 44 43 16.     (N) 103 10 05.     (W)   SCALED
 PU1226* NAVD 88 ORTHO HEIGHT -   895.525 (meters)     2938.07  (feet) ADJUSTED
 PU1226  ______________________________________________________________________
 PU1226  GEOID HEIGHT    -        -16.948 (meters)                     GEOID18
 PU1226  DYNAMIC HEIGHT  -        895.292 (meters)     2937.30  (feet) COMP
 PU1226  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 PU1226
 PU1226  VERT ORDER      -  SECOND    CLASS 0
 PU1226
 PU1226.The horizontal coordinates were scaled from a map and have
 PU1226.an estimated accuracy of +/- 6 seconds.
 PU1226
 PU1226.The orthometric height was determined by differential leveling and
 PU1226.adjusted by the NATIONAL GEODETIC SURVEY
 PU1226.in June 1991.
 PU1226
 PU1226.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1226.GEOID18 height accuracy estimate available here.
 PU1226
 PU1226.Click photographs - Photos may exist for this station.
 PU1226
 PU1226.The dynamic height is computed by dividing the NAVD 88
 PU1226.geopotential number by the normal gravity value computed on the
 PU1226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1226.degrees latitude (g = 980.6199 gals.).
 PU1226
 PU1226.The modeled gravity was interpolated from observed gravity values.
 PU1226
 PU1226;                    North         East    Units  Estimated Accuracy
 PU1226;SPC SD N     -   103,560.      349,080.      MT  (+/- 180 meters Scaled)
 PU1226
 PU1226_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK450536(NAD 83)
 PU1226
 PU1226                          SUPERSEDED SURVEY CONTROL
 PU1226
 PU1226  NGVD 29 (??/??/92)  895.034  (m)         2936.46   (f) ADJ UNCH    2 0
 PU1226
 PU1226.Superseded values are not recommended for survey control.
 PU1226
 PU1226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1226.See file dsdata.pdf to determine how the superseded data were derived.
 PU1226
 PU1226_MARKER: DS = TRIANGULATION STATION DISK
 PU1226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1226_STAMPING: EIGHT MILE 1950
 PU1226_MARK LOGO: CGS
 PU1226_PROJECTION: PROJECTING 10 CENTIMETERS
 PU1226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1226+STABILITY: SURFACE MOTION
 PU1226
 PU1226  HISTORY     - Date     Condition        Report By
 PU1226  HISTORY     - 1950     MONUMENTED       CGS
 PU1226  HISTORY     - 1963     GOOD             CGS
 PU1226
 PU1226                          STATION DESCRIPTION
 PU1226
 PU1226'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1226'13.6 MI E FROM NEWELL.
 PU1226'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1226'AT NEWELL, THENCE 12.1 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU1226'0.3 MILE SOUTH ACROSS A PASTURE, ON THE TOP OF A RIDGE, ABOUT
 PU1226'0.2 MILE NORTHWEST OF THE HIGHEST POINT OF THE RIDGE, 8.0 FEET
 PU1226'WEST OF A WOODEN WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 PU1226'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1228 ***********************************************************************
 PU1228  DESIGNATION -  EIGHT MILE RM 1
 PU1228  PID         -  PU1228
 PU1228  STATE/COUNTY-  SD/BUTTE
 PU1228  COUNTRY     -  US
 PU1228  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1228
 PU1228                         *CURRENT SURVEY CONTROL
 PU1228  ______________________________________________________________________
 PU1228* NAD 83(1986) POSITION- 44 43 16.     (N) 103 10 05.     (W)   SCALED
 PU1228* NAVD 88 ORTHO HEIGHT -   895.529 (meters)     2938.08  (feet) ADJUSTED
 PU1228  ______________________________________________________________________
 PU1228  GEOID HEIGHT    -        -16.948 (meters)                     GEOID18
 PU1228  DYNAMIC HEIGHT  -        895.296 (meters)     2937.32  (feet) COMP
 PU1228  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 PU1228
 PU1228  VERT ORDER      -  SECOND    CLASS 0
 PU1228
 PU1228.The horizontal coordinates were scaled from a map and have
 PU1228.an estimated accuracy of +/- 6 seconds.
 PU1228
 PU1228.The orthometric height was determined by differential leveling and
 PU1228.adjusted by the NATIONAL GEODETIC SURVEY
 PU1228.in June 1991.
 PU1228
 PU1228.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1228.GEOID18 height accuracy estimate available here.
 PU1228
 PU1228.Click photographs - Photos may exist for this station.
 PU1228
 PU1228.The dynamic height is computed by dividing the NAVD 88
 PU1228.geopotential number by the normal gravity value computed on the
 PU1228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1228.degrees latitude (g = 980.6199 gals.).
 PU1228
 PU1228.The modeled gravity was interpolated from observed gravity values.
 PU1228
 PU1228;                    North         East    Units  Estimated Accuracy
 PU1228;SPC SD N     -   103,560.      349,080.      MT  (+/- 180 meters Scaled)
 PU1228
 PU1228_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK450536(NAD 83)
 PU1228
 PU1228                          SUPERSEDED SURVEY CONTROL
 PU1228
 PU1228  NGVD 29 (??/??/92)  895.038  (m)         2936.47   (f) ADJ UNCH    2 0
 PU1228
 PU1228.Superseded values are not recommended for survey control.
 PU1228
 PU1228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1228.See file dsdata.pdf to determine how the superseded data were derived.
 PU1228
 PU1228_MARKER: DR = REFERENCE MARK DISK
 PU1228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1228_STAMPING: EIGHT MILE NO 1 1950
 PU1228_MARK LOGO: CGS
 PU1228_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1228+STABILITY: SURFACE MOTION
 PU1228
 PU1228  HISTORY     - Date     Condition        Report By
 PU1228  HISTORY     - 1950     MONUMENTED       CGS
 PU1228  HISTORY     - 1963     GOOD             CGS
 PU1228
 PU1228                          STATION DESCRIPTION
 PU1228
 PU1228'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1228'13.6 MI E FROM NEWELL.
 PU1228'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1228'AT NEWELL, THENCE 12.1 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU1228'0.3 MILE SOUTH ACROSS AN OPEN PASTURE, ON THE TOP OF A RIDGE,
 PU1228'ABOUT 0.2 MILE NORTHWEST OF THE HIGHEST POINT OF THE RIDGE, 38.9
 PU1228'FEET EAST OF THE STATION MARK, AND SET IN THE TOP OF A CONCRETE
 PU1228'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1227 ***********************************************************************
 PU1227  DESIGNATION -  EIGHT MILE RM 2
 PU1227  PID         -  PU1227
 PU1227  STATE/COUNTY-  SD/BUTTE
 PU1227  COUNTRY     -  US
 PU1227  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1227
 PU1227                         *CURRENT SURVEY CONTROL
 PU1227  ______________________________________________________________________
 PU1227* NAD 83(1986) POSITION- 44 43 16.     (N) 103 10 05.     (W)   SCALED
 PU1227* NAVD 88 ORTHO HEIGHT -   895.457 (meters)     2937.85  (feet) ADJUSTED
 PU1227  ______________________________________________________________________
 PU1227  GEOID HEIGHT    -        -16.948 (meters)                     GEOID18
 PU1227  DYNAMIC HEIGHT  -        895.224 (meters)     2937.08  (feet) COMP
 PU1227  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 PU1227
 PU1227  VERT ORDER      -  SECOND    CLASS 0
 PU1227
 PU1227.The horizontal coordinates were scaled from a map and have
 PU1227.an estimated accuracy of +/- 6 seconds.
 PU1227
 PU1227.The orthometric height was determined by differential leveling and
 PU1227.adjusted by the NATIONAL GEODETIC SURVEY
 PU1227.in June 1991.
 PU1227
 PU1227.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1227.GEOID18 height accuracy estimate available here.
 PU1227
 PU1227.Click photographs - Photos may exist for this station.
 PU1227
 PU1227.The dynamic height is computed by dividing the NAVD 88
 PU1227.geopotential number by the normal gravity value computed on the
 PU1227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1227.degrees latitude (g = 980.6199 gals.).
 PU1227
 PU1227.The modeled gravity was interpolated from observed gravity values.
 PU1227
 PU1227;                    North         East    Units  Estimated Accuracy
 PU1227;SPC SD N     -   103,560.      349,080.      MT  (+/- 180 meters Scaled)
 PU1227
 PU1227_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK450536(NAD 83)
 PU1227
 PU1227                          SUPERSEDED SURVEY CONTROL
 PU1227
 PU1227  NGVD 29 (??/??/92)  894.966  (m)         2936.23   (f) ADJ UNCH    2 0
 PU1227
 PU1227.Superseded values are not recommended for survey control.
 PU1227
 PU1227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1227.See file dsdata.pdf to determine how the superseded data were derived.
 PU1227
 PU1227_MARKER: DR = REFERENCE MARK DISK
 PU1227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1227_STAMPING: EIGHT MILE NO 2 1950
 PU1227_MARK LOGO: CGS
 PU1227_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1227+STABILITY: SURFACE MOTION
 PU1227
 PU1227  HISTORY     - Date     Condition        Report By
 PU1227  HISTORY     - 1950     MONUMENTED       CGS
 PU1227  HISTORY     - 1963     GOOD             CGS
 PU1227
 PU1227                          STATION DESCRIPTION
 PU1227
 PU1227'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1227'13.6 MI E FROM NEWELL.
 PU1227'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1227'AT NEWELL, THENCE 12.1 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1227'HIGH SCHOOL AT NEWELL, THENCE 12.1 MILES EAST ALONG A GRAVELED
 PU1227'ROAD, THENCE 0.3 MILE SOUTH ACROSS AN OPEN PASTURE, ABOUT 0.2
 PU1227'MILE NORTHWEST OF THE HIGHEST POINT OF A RIDGE, 35.8 FEET
 PU1227'SOUTHWEST OF THE STATION MARK, AND SET IN THE TOP OF A CONCRETE
 PU1227'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2297 ***********************************************************************
 PU2297  DESIGNATION -  ELDER
 PU2297  PID         -  PU2297
 PU2297  STATE/COUNTY-  SD/PENNINGTON
 PU2297  COUNTRY     -  US
 PU2297  USGS QUAD   -  BOX ELDER (2017)
 PU2297
 PU2297                         *CURRENT SURVEY CONTROL
 PU2297  ______________________________________________________________________
 PU2297* NAD 83(1996) POSITION- 44 06 39.30206(N) 103 01 17.37098(W)   ADJUSTED
 PU2297* NAVD 88 ORTHO HEIGHT -   931.69  (+/-2cm)     3056.7   (feet) VERTCON3
 PU2297  ______________________________________________________________________
 PU2297  GEOID HEIGHT    -        -16.868 (meters)                     GEOID18
 PU2297  LAPLACE CORR    -         -9.36  (seconds)                    DEFLEC18
 PU2297  HORZ ORDER      -  THIRD
 PU2297  VERT ORDER      -  THIRD ? (See Below)
 PU2297
 PU2297.The horizontal coordinates were established by classical geodetic methods
 PU2297.and adjusted by the National Geodetic Survey in January 1998.
 PU2297
 PU2297.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2297.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2297
 PU2297.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2297.GEOID18 height accuracy estimate available here.
 PU2297
 PU2297.The vertical order pertains to the NGVD 29 superseded value.
 PU2297
 PU2297.Click photographs - Photos may exist for this station.
 PU2297
 PU2297.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2297
 PU2297. The following values were computed from the NAD 83(1996) position.
 PU2297
 PU2297;                    North         East     Units Scale Factor Converg.
 PU2297;SPC SD S     -   200,960.664   384,844.770   MT  0.99994379   -1 51 16.0
 PU2297;SPC SD S     -   659,318.45  1,262,611.55   sFT  0.99994379   -1 51 16.0
 PU2297;UTM  13      - 4,886,095.465   658,330.341   MT  0.99990832   +1 22 38.7
 PU2297
 PU2297!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2297!SPC SD S     -   0.99985657  x   0.99994379  =   0.99980037
 PU2297!UTM  13      -   0.99985657  x   0.99990832  =   0.99976491
 PU2297
 PU2297:                Primary Azimuth Mark                     Grid Az
 PU2297:SPC SD S     -  ELDER AZ MK                              274 04 23.9
 PU2297:UTM  13      -  ELDER AZ MK                              270 50 29.2
 PU2297
 PU2297_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5833086095(NAD 83)
 PU2297
 PU2297|---------------------------------------------------------------------|
 PU2297| PID    Reference Object                     Distance      Geod. Az  |
 PU2297|                                                           dddmmss.s |
 PU2297| PU2647 ELDER RM 1                           10.695 METERS 09521     |
 PU2297| PU2648 ELDER RM 2                           12.520 METERS 26733     |
 PU2297| PU2649 ELDER AZ MK                                        2721307.9 |
 PU2297|---------------------------------------------------------------------|
 PU2297
 PU2297                          SUPERSEDED SURVEY CONTROL
 PU2297
 PU2297  NAD 83(1993)-  44 06 39.29375(N)    103 01 17.37379(W) AD(       ) 3
 PU2297  NAD 83(1986)-  44 06 39.29177(N)    103 01 17.37834(W) AD(       ) 3
 PU2297  NAD 27      -  44 06 39.33900(N)    103 01 15.74300(W) AD(       ) 3
 PU2297  NGVD 29             931.22   (m)         3055.2    (f) LEVELING    3  
 PU2297
 PU2297.Superseded values are not recommended for survey control.
 PU2297
 PU2297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2297.See file dsdata.pdf to determine how the superseded data were derived.
 PU2297
 PU2297_MARKER: DS = TRIANGULATION STATION DISK
 PU2297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2297_STAMPING: ELDER 1951
 PU2297_MARK LOGO: CGS
 PU2297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2297+STABILITY: SURFACE MOTION
 PU2297
 PU2297  HISTORY     - Date     Condition        Report By
 PU2297  HISTORY     - 1951     MONUMENTED       CGS
 PU2297  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU2297
 PU2297                          STATION DESCRIPTION
 PU2297
 PU2297'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2297'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 14 AND
 PU2297'16, ABOUT 9.75 MILES WEST OF NEW UNDERWOOD, 2.4 MILES EAST OF THE
 PU2297'STORE AND POST OFFICE IN BOX ELDER, 39 FEET SOUTH OF THE
 PU2297'CENTERLINE OF U.S. HIGHWAY 14 AND 16, AND 4 FEET NORTH OF A WIRE
 PU2297'FENCE.
 PU2297'
 PU2297'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN BOX
 PU2297'ELDER, GO EAST ON U.S. HIGHWAY 14 AND 16 FOR 1.9 MILES TO THE
 PU2297'AZIMUTH MARK ON THE LEFT.  CONTINUE EAST ON THE HIGHWAY FOR
 PU2297'0.5 MILE TO THE TOP OF THE HILL AND THE STATION ON THE RIGHT.
 PU2297'
 PU2297'THE STATION MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 PU2297'ELDER 1951.
 PU2297'
 PU2297'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF A WIRE FENCE.  IT PROJECTS
 PU2297'7 INCHES, AND THE DISK IS STAMPED ELDER NO 1 1951.
 PU2297'
 PU2297'REFERENCE MARK NO. 2 IS 2 FEET NORTH OF A WIRE FENCE.  IT PROJECTS
 PU2297'4 INCHES, AND THE DISK IS STAMPED ELDER NO 2 1951.
 PU2297'
 PU2297'THE AZIMUTH MARK IS 45 FEET NORTH OF THE CENTERLINE OF U.S.
 PU2297'HIGHWAY 14 AND 16, 3 FEET NORTHWEST OF A FENCE POST, AND 1 FOOT
 PU2297'SOUTH OF A WIRE FENCE.  IT PROJECTS 5 INCHES, AND THE DISK IS
 PU2297'STAMPED ELDER 1951.
 PU2297'
 PU2297'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2297'CYLINDERS.
 PU2297
 PU2297                          STATION RECOVERY (1991)
 PU2297
 PU2297'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2297'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0397 ***********************************************************************
 QT0397  DESIGNATION -  ELEVATOR
 QT0397  PID         -  QT0397
 QT0397  STATE/COUNTY-  SD/PERKINS
 QT0397  COUNTRY     -  US
 QT0397  USGS QUAD   -  WHITE BUTTE (2017)
 QT0397
 QT0397                         *CURRENT SURVEY CONTROL
 QT0397  ______________________________________________________________________
 QT0397* NAD 83(1996) POSITION- 45 56 25.14507(N) 102 16 48.20859(W)   ADJUSTED
 QT0397* NAVD 88 ORTHO HEIGHT -   796.    (meters)     2612.    (feet) SCALED
 QT0397  ______________________________________________________________________
 QT0397  GEOID HEIGHT    -        -18.582 (meters)                     GEOID18
 QT0397  LAPLACE CORR    -         -7.11  (seconds)                    DEFLEC18
 QT0397  HORZ ORDER      -  THIRD
 QT0397
 QT0397.The horizontal coordinates were established by classical geodetic methods
 QT0397.and adjusted by the National Geodetic Survey in January 1998.
 QT0397
 QT0397.The orthometric height was scaled from a topographic map.
 QT0397
 QT0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0397.GEOID18 height accuracy estimate available here.
 QT0397
 QT0397.Click photographs - Photos may exist for this station.
 QT0397
 QT0397.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0397
 QT0397. The following values were computed from the NAD 83(1996) position.
 QT0397
 QT0397;                    North         East     Units Scale Factor Converg.
 QT0397;SPC SD N     -   236,637.957   423,202.200   MT  1.00005976   -1 36 49.3
 QT0397;SPC SD N     -   776,369.70  1,388,455.88   sFT  1.00005976   -1 36 49.3
 QT0397;UTM  13      - 5,091,014.018   710,835.231   MT  1.00014650   +1 57 19.1
 QT0397
 QT0397!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0397!SPC SD N     -   0.99987806  x   1.00005976  =   0.99993782
 QT0397!UTM  13      -   0.99987806  x   1.00014650  =   1.00002454
 QT0397
 QT0397:                Primary Azimuth Mark                     Grid Az
 QT0397:SPC SD N     -  ELEVATOR AZ MK                           181 32 17.4
 QT0397:UTM  13      -  ELEVATOR AZ MK                           177 58 09.0
 QT0397
 QT0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL1083591014(NAD 83)
 QT0397
 QT0397|---------------------------------------------------------------------|
 QT0397| PID    Reference Object                     Distance      Geod. Az  |
 QT0397|                                                           dddmmss.s |
 QT0397| QT0383 LEMMON MUNICIPAL TANK               APPROX. 8.4 KM 0872510.2 |
 QT0397| CQ8310 ELEVATOR RM 1                         8.595 METERS 08950     |
 QT0397| CQ8311 ELEVATOR RM 2                         8.445 METERS 17949     |
 QT0397| CQ8309 ELEVATOR AZ MK                                     1795528.1 |
 QT0397|---------------------------------------------------------------------|
 QT0397
 QT0397                          SUPERSEDED SURVEY CONTROL
 QT0397
 QT0397  NAD 83(1993)-  45 56 25.13569(N)    102 16 48.20641(W) AD(       ) 3
 QT0397  NAD 83(1986)-  45 56 25.13614(N)    102 16 48.20640(W) AD(       ) 3
 QT0397  NAD 27      -  45 56 25.12500(N)    102 16 46.63200(W) AD(       ) 3
 QT0397
 QT0397.Superseded values are not recommended for survey control.
 QT0397
 QT0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0397.See file dsdata.pdf to determine how the superseded data were derived.
 QT0397
 QT0397_MARKER: DS = TRIANGULATION STATION DISK
 QT0397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0397_STAMPING: ELEVATOR 1952
 QT0397_MARK LOGO: CGS
 QT0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0397+STABILITY: SURFACE MOTION
 QT0397
 QT0397  HISTORY     - Date     Condition        Report By
 QT0397  HISTORY     - 1952     MONUMENTED       CGS
 QT0397
 QT0397                          STATION DESCRIPTION
 QT0397
 QT0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0397'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST OF LEMMON, IN
 QT0397'THE SOUTHWEST 1/4 OF SECTION 21, T 23 N, R 15 E, ON THE CREST
 QT0397'OF A LOW HILL, ON THE RIGHT-OF-WAY OF A DIRT ROAD, 32 FEET
 QT0397'EAST OF THE CENTER OF THE ROAD, 5 FEET SOUTHWEST OF A 4 IN X
 QT0397'4 IN WITNESS POST, AND 4 FEET WEST OF A WIRE FENCE.
 QT0397'
 QT0397'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET AND U.S.
 QT0397'HIGHWAY NO. 12 AT THE SOUTH EDGE OF LEMMON, GO WEST ON NO. 12
 QT0397'FOR 6.05 MILE TO THE AZIMUTH MARK ON THE RIGHT.  TURN RIGHT,
 QT0397'NORTH, ON A DIRT ROAD FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 QT0397'
 QT0397'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0397'ELEVATOR 1952.
 QT0397'
 QT0397'REFERENCE MARK NO. 1 IS 60 FEET EAST OF THE CENTER OF THE DIRT
 QT0397'ROAD, AND 24 FEET EAST OF THE WIRE FENCE.  IT PROJECTS 6 INCHES,
 QT0397'AND THE DISK IS STAMPED ELEVATOR NO 1 1952.
 QT0397'
 QT0397'REFERENCE MARK NO. 2 IS 32 FEET EAST OF THE CENTER OF THE
 QT0397'DIRT ROAD, AND 4 FEET WEST OF THE WIRE FENCE.  IT PROJECTS
 QT0397'3 INCHES, AND THE DISK IS STAMPED ELEVATOR NO 2 1952.
 QT0397'
 QT0397'THE AZIMUTH MARK IS 130 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 QT0397'NO. 12, 75 FEET NORTH OF A POWER LINE POLE, 35 FEET EAST OF THE
 QT0397'CENTER OF THE DIRT ROAD, AND 3 FEET NORTH OF A 4 IN X 4 IN
 QT0397'WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0397'ELEVATOR 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0837 ***********************************************************************
 PR0837  DESIGNATION -  ELFRING RESET
 PR0837  PID         -  PR0837
 PR0837  STATE/COUNTY-  SD/CODINGTON
 PR0837  COUNTRY     -  US
 PR0837  USGS QUAD   -  PELICAN LAKE (2017)
 PR0837
 PR0837                         *CURRENT SURVEY CONTROL
 PR0837  ______________________________________________________________________
 PR0837* NAD 83(1996) POSITION- 44 49 52.00389(N) 097 10 03.45587(W)   ADJUSTED
 PR0837* NAVD 88 ORTHO HEIGHT -   556.3   (meters)     1825.    (feet) VERTCON3
 PR0837  ______________________________________________________________________
 PR0837  GEOID HEIGHT    -        -25.022 (meters)                     GEOID18
 PR0837  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 PR0837  HORZ ORDER      -  FIRST
 PR0837
 PR0837.The horizontal coordinates were established by classical geodetic methods
 PR0837.and adjusted by the National Geodetic Survey in January 1998.
 PR0837
 PR0837.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0837.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0837
 PR0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0837.GEOID18 height accuracy estimate available here.
 PR0837
 PR0837.Click photographs - Photos may exist for this station.
 PR0837
 PR0837.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0837
 PR0837. The following values were computed from the NAD 83(1996) position.
 PR0837
 PR0837;                    North         East     Units Scale Factor Converg.
 PR0837;SPC SD N     -   114,792.719   823,921.086   MT  0.99994645   +2 00 16.5
 PR0837;SPC SD N     -   376,615.78  2,703,147.76   sFT  0.99994645   +2 00 16.5
 PR0837;UTM  14      - 4,965,822.565   644,842.869   MT  0.99985798   +1 17 31.5
 PR0837
 PR0837!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0837!SPC SD N     -   0.99991671  x   0.99994645  =   0.99986316
 PR0837!UTM  14      -   0.99991671  x   0.99985798  =   0.99977470
 PR0837
 PR0837:                Primary Azimuth Mark                     Grid Az
 PR0837:SPC SD N     -  HORSWILL RESET                           165 47 51.6
 PR0837:UTM  14      -  HORSWILL RESET                           166 30 36.6
 PR0837
 PR0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4484265822(NAD 83)
 PR0837
 PR0837|---------------------------------------------------------------------|
 PR0837| PID    Reference Object                     Distance      Geod. Az  |
 PR0837|                                                           dddmmss.s |
 PR0837| PR0827 WATERTOWN PUB SERV PWR PLT STK      APPROX. 8.6 KM 0234036.5 |
 PR0837| PR0825 WATERTOWN SMALL MUN STANDPIPE       APPROX. 9.4 KM 0243917.9 |
 PR0837| PR0831 WATERTOWN COURTHOUSE SPIRE          APPROX. 8.7 KM 0274656.1 |
 PR0837| PR0832 WATERTOWN CITY HALL CLOCK TWR       APPROX. 8.7 KM 0274657.6 |
 PR0837| PR0829 WATERTOWN METH CH SPIRE             APPROX. 8.5 KM 0290410.7 |
 PR0837| PR0822 WATERTOWN STOKES BUILDING DOME      APPROX. 8.8 KM 0292919.0 |
 PR0837| PR0821 WATERTOWN TRINITY CH SPIRE          APPROX. 8.6 KM 0295231.4 |
 PR0837| PR0823 WATERTOWN FIRST CONG CH BELFRY      APPROX. 8.7 KM 0301856.0 |
 PR0837| PR0824 WATERTOWN FIRST BAP CH SPIRE        APPROX. 8.7 KM 0303729.6 |
 PR0837| PR0826 WATERTOWN MUN P AND L CO STK        APPROX. 9.1 KM 0305031.3 |
 PR0837| PR0820 WATERTOWN IMM CONC CATH CH          APPROX. 8.9 KM 0305326.4 |
 PR0837| QQ0571 WAVERLY DULL HEAVY SPIRE            APPROX.24.3 KM 0392358.5 |
 PR0837| PR1015 KRANZBURG CATH CH SPIRE             APPROX.20.9 KM 0704152.5 |
 PR0837| PR1011 OLSON LUTHERAN CH 4 1/2 MI          APPROX.26.5 KM 1031818.9 |
 PR0837| PR0842 CASTLEWOOD MUNICIPAL TANK           APPROX.16.1 KM 1374852.3 |
 PR0837| PR0850 HORSWILL RESET                      APPROX.11.8 KM 1674808.1 |
 PR0837| PR0848 LAKE NORDEN MUNICIPAL TANK          APPROX.28.1 KM 1865751.7 |
 PR0837| CO4875 ELFRING RM 1                         33.056 METERS 21959     |
 PR0837| CO4876 ELFRING RM 2                         29.090 METERS 31316     |
 PR0837| CO4874 ELFRING RM                          151.190 METERS 35147     |
 PR0837| CO4873 ELFRING AZ MK                                      3560600.9 |
 PR0837|---------------------------------------------------------------------|
 PR0837
 PR0837                          SUPERSEDED SURVEY CONTROL
 PR0837
 PR0837  NAD 83(1986)-  44 49 51.99998(N)    097 10 03.43786(W) AD(       ) 1
 PR0837  NAD 27      -  44 49 52.13100(N)    097 10 02.16939(W) AD(       ) 1
 PR0837  USSD        -  44 49 52.29400(N)    097 10 02.61200(W) AD(       ) 3
 PR0837  NGVD 29 (07/19/86)  556.0    (m)         1824.     (f) VERT ANG       
 PR0837
 PR0837.Superseded values are not recommended for survey control.
 PR0837
 PR0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0837.See file dsdata.pdf to determine how the superseded data were derived.
 PR0837
 PR0837_MARKER: DS = TRIANGULATION STATION DISK
 PR0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0837_STAMPING: ELFRING 1903
 PR0837_MARK LOGO: CGS
 PR0837_PROJECTION: RECESSED 18 CENTIMETERS
 PR0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0837+STABILITY: SURFACE MOTION
 PR0837
 PR0837  HISTORY     - Date     Condition        Report By
 PR0837  HISTORY     - 1903     MONUMENTED       CGS
 PR0837  HISTORY     - 1906     GOOD             CGS
 PR0837  HISTORY     - 1934     GOOD             SDGS
 PR0837  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0837  HISTORY     - 1957     GOOD             CGS
 PR0837  HISTORY     - 1967     GOOD             CGS
 PR0837  HISTORY     - 1968     GOOD             USGS
 PR0837
 PR0837                          STATION DESCRIPTION
 PR0837
 PR0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1906
 PR0837'STATION IS SITUATED IN THE NW CORNER OF THE NW 1/4 SEC. 26,
 PR0837'T116N, R53W, ON LAND BELONGING TO THE WILLIAM ELFRING HEIRS.
 PR0837'J.D. HANSEN, A LAWYER, OF WATERTOWN, IS THE ADMINISTRATOR OF THE
 PR0837'ESTATE.  THE STATION 2-3/4 MILES W AND 4-1/2 MILES S OF WATERTOWN.
 PR0837'THE STATION IS MARKED BY A STANDARD DISK, EXCEPT THAT THERE
 PR0837'IS NO SUBSURFACE MARK, NONE BEING SET BECAUSE OF LARGE BOULDERS
 PR0837'OF VERY HARD ROCK 2 FEET BELOW THE SURFACE OF THE GROUND.  THE
 PR0837'REFERENCE MARK IS AT THE ROADSIDE IN THE NW CORNER OF THE
 PR0837'FIELD AND 157.191 METERS FROM THE STATION N 08 DEG
 PR0837'12 MIN W.  IT IS 3.52 METERS LOWER IN ELEVATION THAN
 PR0837'THE STATION.  THE FOLLOWING BEARINGS AND DISTANCES ARE FROM
 PR0837'THE TRIANGULATION STATION--HERMANN SCHULKES HOUSE, N
 PR0837'CHIMNEY, S 8 DEG 38 MIN W, ABOUT 1,300 METERS.  I.C.
 PR0837'WOLCOTTS HOUSE, NE CORNER, N 77 DEG 35 MIN W, 96.524
 PR0837'METERS.  E. GEORGES HOUSE, S 74 DEG 51 MIN E, ABOUT 1 MILE.
 PR0837
 PR0837                          STATION RECOVERY (1934)
 PR0837
 PR0837'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PR0837'STATION RECOVERED AND FOUND IN GOOD CONDITION.  IT IS SITUATED
 PR0837'ON THE TOP OF THE HIGH HILL IN A CULTIVATED FIELD JUST ACROSS
 PR0837'THE ROAD E OF THE ELFRING HOUSE.  THE REFERENCE MARK WAS ALSO
 PR0837'RECOVERED AND FOUND IN GOOD CONDITION.
 PR0837'
 PR0837'THE REFERENCE MARK IS 3-1/2 FEET W AND 16-1/2 FEET S OF THE
 PR0837'CORNER POST JUST OUTSIDE THE NW CORNER OF THE SAME FIELD IN
 PR0837'WHICH THE TRIANGULATION STATION IS LOCATED.
 PR0837
 PR0837                          STATION RECOVERY (1935)
 PR0837
 PR0837'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0837'THE STATION MARK AND REFERENCE MARK WERE RECOVERED IN GOOD
 PR0837'CONDITION.  THE DISTANCE TO THE REFERENCE MARK WAS FOUND TO
 PR0837'BE 496.03 FEET OR 151.19 METERS INSTEAD OF 157.19 METERS AS
 PR0837'GIVEN IN THE ORIGINAL DESCRIPTION.
 PR0837'
 PR0837'THIS STATION IS ABOUT 5-1/2 MILES SSW OF WATERTOWN, AND ABOUT
 PR0837'10 MILES NW OF CASTLEWOOD, NEAR THE NW CORNER OF SEC. 26,
 PR0837'T 116 N, R 53 W, ON LAND OWNED BY JOE ELFRING.  THE STATION IS E
 PR0837'ACROSS THE ROAD FROM MR. ELFRINGS HOUSE, ON THE HIGHEST POINT IN
 PR0837'A CULTIVATED FIELD, 100 FEET E OF THE CENTER LINE OF THE N-S
 PR0837'SECTION LINE ROAD, 71 FEET E OF THE RIGHT-OF-WAY FENCE, AND
 PR0837'ABOUT 540 FEET S OF THE CENTER LINE OF THE E-W SECTION LINE
 PR0837'ROAD.  THE SURFACE STATION MARK IS 10 INCHES BELOW THE
 PR0837'SURFACE OF THE GROUND.  THE STATION WAS RE-MARKED IN A SQUARE CONCRETE
 PR0837'POST.  TWO NEW REFERENCE MARKS AND AN AZIMUTH MARK WERE ESTABLISHED
 PR0837'IN SQUARE CONCRETE POSTS.
 PR0837'
 PR0837'REFERENCE MARK NO. 1 IS SW OF THE STATION, 29 FEET E OF THE
 PR0837'CENTER LINE OF THE N-S ROAD AND 1 FOOT E OF THE RIGHT-OF-WAY
 PR0837'FENCE.  THE MARK PROJECTS 6 INCHES.  REFERENCE MARK NO. 2
 PR0837'IS NW OF THE STATION, 29 FEET E OF THE CENTER LINE OF THE ROAD
 PR0837'AND 1 FOOT E OF THE RIGHT-OF-WAY FENCE.  THE MARK PROJECTS
 PR0837'6 INCHES.
 PR0837'
 PR0837'THE REFERENCE MARK ESTABLISHED IN 1903 IS NNW OF THE STATION, 26
 PR0837'FEET E OF THE CENTER LINE OF THE N-S ROAD, AND 18 FEET S OF THE
 PR0837'NW CORNER OF THE FIELD.  THE MARK IS A 4-INCH TERRA COTTA TILE
 PR0837'FILLED WITH CONCRETE WITH A NAIL IN THE CENTER SET IN A
 PR0837'BLOCK OF CONCRETE.  THE MARK IS FLUSH WITH THE SURFACE.
 PR0837'
 PR0837'THE AZIMUTH MARK IS NNW OF THE STATION, 1/4 MILE N OF
 PR0837'CROSSROADS, ON W RIGHT-OF-WAY FENCE LINE OF ROAD, 32 FEET W
 PR0837'OF THE CENTER LINE OF THE ROAD.
 PR0837'
 PR0837'TO REACH THE STATION FROM WATERTOWN--FROM THE JUNCTION OF
 PR0837'U.S. HIGHWAY 81 AND 212, GO S ON U.S. HIGHWAY 81 FOR 4 MILES
 PR0837'TO CROSSROADS, THENCE W 3.0 MILES TO CROSSROADS, THENCE S
 PR0837'0.1 MILE TO MR. ELFRINGS HOUSE ON THE W SIDE OF THE ROAD AND THE
 PR0837'STATION ON THE E SIDE OF THE ROAD.
 PR0837'
 PR0837'THE DISTANCE BETWEEN THE REFERENCE MARKS COMPUTED IS 140.31 FEET.
 PR0837
 PR0837                          STATION RECOVERY (1957)
 PR0837
 PR0837'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (WTJ)
 PR0837'STATION, R.M.S 1 AND 2, AND AZIMUTH MK. RECOVERED AS DESCRIBED
 PR0837'BY C.A.S. IN 1935.
 PR0837'
 PR0837'THE AZIMUTH IS NO LONGER VISIBLE FROM THE GROUND, LINE BLOCKED BY
 PR0837'TREES.
 PR0837'
 PR0837'R.M. 1903 WAS FOUND LAYING IN THE HIGHWAY DITCH, THE MONUMENT APPEARS
 PR0837'TO HAVE BEEN TORN OUT WITHIN THE LAST MONTH OR SO.  THE STATION IS
 PR0837'NOW ABOUT 0.3 FT. UNDER GROUND AND MAY BE TORN OUT ANYTIME.
 PR0837
 PR0837                          STATION RECOVERY (1967)
 PR0837
 PR0837'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 PR0837'STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2
 PR0837'WERE FOUND IN GOOD CONDITION.  REFERENCE MARK 1903 AND THE
 PR0837'AZIMUTH MARK WERE NOT RECOVERED AND WAS ASSUMED THE MARKS WERE
 PR0837'DESTROYED BY ROAD CONSTRUCTION.  A SHELTER BELT NORTH OF THE
 PR0837'STATION OBSTRUCTED THE INTERSECTION STATIONS IN WATERTOWN SO
 PR0837'AN AZIMUTH MARK COULD NOT BE SET.
 PR0837'
 PR0837'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 81
 PR0837'AND 212 AT THE SOUTHEAST SIDE OF WATERTOWN, GO SOUTH ON
 PR0837'U.S. HIGHWAY 81 FOR 3.9 TO A CROSSROAD.  TURN RIGHT AND GO WEST
 PR0837'ON A GRAVELED ROAD FOR 2.85 MILES TO A CROSSROAD.  TURN LEFT
 PR0837'AND GO SOUTH ON A GRAVELED ROAD FOR 0.1 MILE TO A FARM HOUSE
 PR0837'ON THE RIGHT AND THE STATION ON THE LEFT.
 PR0837'
 PR0837'STATION MARK IS 99 FEET EAST OF THE CENTER OF THE ROAD AND
 PR0837'104 FEET SOUTHEAST OF A POWERLINE POLE, AND IS 7 INCHES
 PR0837'BELOW THE SURFACE OF THE GROUND.
 PR0837'
 PR0837'REFERENCE MARK NO. 1 IS 29 FEET EAST OF THE CENTER OF THE
 PR0837'ROAD AND PROJECTS 6 INCHES.
 PR0837'
 PR0837'REFERENCE MARK NO. 2 IS 31 FEET EAST OF THE CENTER OF THE ROAD,
 PR0837'15 FEET SOUTH-SOUTHWEST OF THE POWERLINE POLE, AND PROJECTS
 PR0837'6 INCHES.
 PR0837'
 PR0837'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 PR0837'SOUTH-SOUTHWEST OF WATERTOWN
 PR0837
 PR0837                          STATION RECOVERY (1968)
 PR0837
 PR0837'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0837'ALL MARKS WERE RECOVERED IN GOOD CONDITION AS DESCRIBED.
 PR0837'
 PR0837'THE PRESENT DESCRIPTION IS ADEQUATE.
 PR0837'
 PR0837'THE AZIMUTH MARK IS NO LONGER VISIBLE FROM THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0976 ***********************************************************************
 PT0976  DESIGNATION -  ELIASON
 PT0976  PID         -  PT0976
 PT0976  STATE/COUNTY-  SD/POTTER
 PT0976  COUNTRY     -  US
 PT0976  USGS QUAD   -  AGAR NW (2017)
 PT0976
 PT0976                         *CURRENT SURVEY CONTROL
 PT0976  ______________________________________________________________________
 PT0976* NAD 83(1996) POSITION- 44 58 12.23281(N) 100 12 52.37547(W)   ADJUSTED
 PT0976* NAVD 88 ORTHO HEIGHT -   611.9   (meters)     2008.    (feet) VERTCON3
 PT0976  ______________________________________________________________________
 PT0976  GEOID HEIGHT    -        -22.540 (meters)                     GEOID18
 PT0976  LAPLACE CORR    -         -0.80  (seconds)                    DEFLEC18
 PT0976  HORZ ORDER      -  FIRST
 PT0976
 PT0976.The horizontal coordinates were established by classical geodetic methods
 PT0976.and adjusted by the National Geodetic Survey in January 1998.
 PT0976
 PT0976.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0976.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0976
 PT0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0976.GEOID18 height accuracy estimate available here.
 PT0976
 PT0976.Click photographs - Photos may exist for this station.
 PT0976
 PT0976.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0976
 PT0976. The following values were computed from the NAD 83(1996) position.
 PT0976
 PT0976;                    North         East     Units Scale Factor Converg.
 PT0976;SPC SD N     -   126,338.520   583,075.738   MT  0.99994011   -0 09 06.6
 PT0976;SPC SD N     -   414,495.63  1,912,974.32   sFT  0.99994011   -0 09 06.6
 PT0976;UTM  14      - 4,980,342.444   404,225.130   MT  0.99971279   -0 51 30.4
 PT0976
 PT0976!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0976!SPC SD N     -   0.99990761  x   0.99994011  =   0.99984772
 PT0976!UTM  14      -   0.99990761  x   0.99971279  =   0.99962042
 PT0976
 PT0976:                Primary Azimuth Mark                     Grid Az
 PT0976:SPC SD N     -  ELIASON AZ MK                            039 22 39.8
 PT0976:UTM  14      -  ELIASON AZ MK                            040 05 03.6
 PT0976
 PT0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ0422580342(NAD 83)
 PT0976
 PT0976|---------------------------------------------------------------------|
 PT0976| PID    Reference Object                     Distance      Geod. Az  |
 PT0976|                                                           dddmmss.s |
 PT0976| CO4879 ELIASON RM 2                         82.320 METERS 00228     |
 PT0976| CO4877 ELIASON AZ MK                                      0391333.2 |
 PT0976| CO4878 ELIASON RM 1                         83.805 METERS 10408     |
 PT0976|---------------------------------------------------------------------|
 PT0976
 PT0976                          SUPERSEDED SURVEY CONTROL
 PT0976
 PT0976  NAD 83(1986)-  44 58 12.22603(N)    100 12 52.37816(W) AD(       ) 1
 PT0976  NAD 27      -  44 58 12.28600(N)    100 12 50.92100(W) AD(       ) 1
 PT0976  NGVD 29 (07/19/86)  611.5    (m)         2006.     (f) VERT ANG       
 PT0976
 PT0976.Superseded values are not recommended for survey control.
 PT0976
 PT0976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0976.See file dsdata.pdf to determine how the superseded data were derived.
 PT0976
 PT0976_MARKER: DS = TRIANGULATION STATION DISK
 PT0976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0976_STAMPING: ELIASON 1934
 PT0976_MARK LOGO: CGS
 PT0976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0976+STABILITY: SURFACE MOTION
 PT0976
 PT0976  HISTORY     - Date     Condition        Report By
 PT0976  HISTORY     - 1934     MONUMENTED       CGS
 PT0976  HISTORY     - 1935     GOOD             CGS
 PT0976  HISTORY     - 1948     GOOD             CGS
 PT0976  HISTORY     - 1967     GOOD             CGS
 PT0976
 PT0976                          STATION DESCRIPTION
 PT0976
 PT0976'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PT0976'STATION ELIASON IS ON THE TOP OF THE WESTERN OF THE TWO HIGHEST
 PT0976'POINTS IN A CONSPICUOUS GROUP OF HILLS ABOUT 14 MILES W OF
 PT0976'GETTYSBURG AND THREE MILES S OF U.S. HIGHWAY 212.  THE HILL
 PT0976'TOP IS COVERED WITH MANY LARGE GRANITE BOULDERS.  IT IS IN
 PT0976'SEC. 10, T 117 N, R 78 W.
 PT0976'
 PT0976'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PT0976'BRONZE DISKS SET IN CONCRETE.
 PT0976'
 PT0976'REFERENCE MARK NO. 1 IS E OF THE STATION.  REFERENCE MARK NO. 2
 PT0976'IS N OF THE STATION.
 PT0976'
 PT0976'THE AZIMUTH MARK IS NE OF THE STATION ON THE TOP OF A BOULDER
 PT0976'COVERED HILL.
 PT0976'
 PT0976'THE STATION IS REACHED FROM THE JUNCTION OF U.S. HIGHWAYS
 PT0976'212 AND 83, ABOUT SIX MILES W OF GETTYSBURG, BY GOING W ONE
 PT0976'MILE S THREE MILES, W FIVE MILES, TO A POINT WHERE THE MAIN
 PT0976'ROAD TURNS S.  CONTINUE W ON SECTION LINE ROAD ONE MILE.  PASS
 PT0976'THROUGH A WIRE GATE AT THE W END OF A LANE AND CONTINUE W ON
 PT0976'A TRAIL 0.5 MILE.  LEAVE THE ROAD AT THIS POINT AND DRIVE 60
 PT0976'YARS S TO THE TOP OF THE HILL AND THE STATION.
 PT0976'
 PT0976'A FOUR-FOOT STAND WAS ERECTED.
 PT0976
 PT0976                          STATION RECOVERY (1935)
 PT0976
 PT0976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PT0976'ALL MARKS RECOVERED IN GOOD CONDITION.
 PT0976'
 PT0976'THIS STATION IS ABOUT 13-1/2 MILES WSW OF GETTYSBURG, 5-1/2
 PT0976'MILES SE OF FOREST, 11-1/2 MILES NW OF AGAR AND ABOUT 5 MILES
 PT0976'N OF THE SULLY-POTTER COUNTY LINE.  IT IS 40 YARDS S AND 80
 PT0976'YARDS E OF THE CENTER OF THE N EDGE OF SEC. 11, T 117 N,
 PT0976'R 78 W, CATTRON TOWNSHIP, 3 MILES S OF U.S. HIGHWAY 212 ON
 PT0976'THE HIGHEST POINT OF THE MOST WESTERLY OF TWO HIGH HILLS.  THESE
 PT0976'HILLS ARE PART OF A GROUP OF CONSPICUOUS HILLS.
 PT0976'
 PT0976'REFERENCE MARK NO. 1 IS E OF THE STATION.
 PT0976'REFERENCE MARK NO. 2 IS N OF THE STATION.
 PT0976'
 PT0976'AZIMUTH MARK IS ABOUT 0.5 MILE NE OF THE STATION ON THE SUMMIT
 PT0976'OF A HILL.
 PT0976'
 PT0976'TO REACH FROM GETTYSBURG, GO W ON U.S. HIGHWAY 212 FOR 5.1
 PT0976'MILES TO JUNCTION WITH U.S. HIGHWAY 83.  CONTINUE W FOR 5.0
 PT0976'MILES TO CROSSROADS WITH A SCHOOLHOUSE IN THE NE CORNER, TURN
 PT0976'S AND GO 3.0 MILES TO CROSSROADS.  TURN W AND GO 1.0 MILE TO
 PT0976'A POINT WHERE THE MAIN TRAVELED ROAD TURNS LEFT, CONTINUE W
 PT0976'ON POOR DIRT ROAD AND GO 0.3 MILE TO WIRE GATE.  PASS THROUGH
 PT0976'GATE AND CONTINUE W FOR 0.7 MILE TO ANOTHER GATE, GO THROUGH
 PT0976'THIS GATE AND GO W FOR 0.45 MILE.  STATION IS ABOUT 90 YARDS
 PT0976'S OF THIS POINT ON THE HIGHEST POINT OF THE HILL.  STATION
 PT0976'CAN ALSO BE REACHED FROM THE JUNCTION OF U.S. HIGHWAYS 212
 PT0976'AND 83 BY GOING W ON U.S. HIGHWAY 212 FOR 1.0 MILE, THENCE S
 PT0976'3.0 MILES, THENCE W 5.0 MILES TO WHERE THE MAIN TRAVELED ROAD
 PT0976'TURNS LEFT.  CONTINUE W FOR 1.45 MILES PASSING THROUGH
 PT0976'TWO WIRE GATES AS MENTIONED ABOVE.
 PT0976'
 PT0976'STATION IS 90 YARDS S OF THIS POINT.
 PT0976'
 PT0976'THIS STATION WAS NOT VISITED BY AN OBSERVING PARTY, THEREFORE
 PT0976'THE DISTANCE AND DIRECTIONS TO THE REFERENCE MARKS WERE NOT
 PT0976'CHECKED.
 PT0976
 PT0976                          STATION RECOVERY (1948)
 PT0976
 PT0976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0976'STATION RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION.
 PT0976'ORIGINAL DESCRIPTION IS ACCURATE WITH THE EXCEPTION THAT ROAD
 PT0976'CHANGES REQUIRE A NEW TO REACH DESCRIPTION, AND THE FACT THAT
 PT0976'IT IS LOCATED IN SECTION 11 RATHER THAN SECTION 10.  DESCRIPTION
 PT0976'FOLLOWS--
 PT0976'
 PT0976'LOCATED ABOUT 5 MILES SOUTH-SOUTHEAST OF WHITLOCK CROSSING,
 PT0976'NEAR THE CENTER OF THE NORTH EDGE OF SEC. 11, T 117 N, R 78 W,
 PT0976'ON THE HIGHEST POINT OF THE WEST ONE OF TWO PROMINENT HILLS,
 PT0976'160 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A SECTION
 PT0976'LINE ROAD, AND 9 FEET EAST-SOUTHEAST OF A WITNESS POST.  IT
 PT0976'PROJECTS 12 INCHES, AND THE DISK IS STAMPED ELIASON 1934.
 PT0976'
 PT0976'REFERENCE MARK NO. 1 IS 274.85 FEET EAST OF THE STATION, 180
 PT0976'FEET SOUTH OF THE APPROXIMATE CENTERLINE OF THE SECTION-LINE
 PT0976'ROAD, AND 32 FEET NORTHWEST OF A LONE BOULDER THAT IS ABOUT
 PT0976'1 FOOT HIGH AND ABOUT 6 FEET IN DIAMETER.  IT PROJECTS 8 INCHES,
 PT0976'AND THE DISK IS STAMPED ELIASON NO 1 1934.
 PT0976'
 PT0976'REFERENCE MARK NO. 2 IS 270 FEET NORTH OF THE STATION, 110
 PT0976'FEET NORTH OF THE APPROXIMATE CENTERLINE OF THE SECTION LINE
 PT0976'ROAD, AND 14 FEET SOUTH OF THE APPROXIMATE CENTERLINE OF A
 PT0976'TRACK ROAD.  IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 PT0976'ELIASON NO 2 1934.
 PT0976'
 PT0976'THE AZIMUTH MARK IS NEAR THE EASTERN EDGE OF A PROMINENT RIDGE
 PT0976'THAT IS 0.5 MILE NORTHEAST OF THE STATION, AND ABOUT 30 YARDS
 PT0976'NORTH OF A LARGE DUMPING AREA THAT IS FILLED WITH SCRAP IRON.
 PT0976'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED ELIASON AZI 1934.
 PT0976'
 PT0976'TO REACH THE STATION FROM THE STORE AT WHITLOCK CROSSING,
 PT0976'GO EASTERLY ON U.S. HIGHWAY 212 FOR 0.1 MILE.  THEN RIGHT,
 PT0976'EASTERLY, ON A GRAVELED ROAD 2.3 MILES TO A FORK.  THEN LEFT,
 PT0976'EASTERLY, 2.0 MILES.  THEN RIGHT, SOUTH, ON A GRADED DIRT
 PT0976'ROAD 1.0 MILE.  THEN CONTINUE SOUTH ON AN UNIMPROVED SECTION
 PT0976'LINE ROAD 2.0 MILE TO A CROSSROAD.  THEN LEFT, EAST, 0.6 MILE
 PT0976'TO THE STATION ON THE RIGHT.
 PT0976'
 PT0976'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE
 PT0976'SECTION LINE ROAD 0.7 MILE.  THEN LEFT, NORTH, THROUGH A GATE
 PT0976'AND ON A DIM PASTURE ROAD 0.3 MILE.  THEN LEFT, WEST, 0.15
 PT0976'MILE TO THE TOP OF THE RIDGE AND THE MARK AS DESCRIBED.
 PT0976
 PT0976                          STATION RECOVERY (1967)
 PT0976
 PT0976'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (FJH)
 PT0976'STATION AND ALL MARKS FOUND IN GOOD CONDITION.  REFERENCE
 PT0976'MARKS AND AZIMUTH MARK FOUND AS DESCRIBED.
 PT0976'
 PT0976'REVISED DESCRIPTION TO REACH THE STATION AS FOLLOWS--TO REACH
 PT0976'THE STA. FROM THE METHODIST CHURCH LOCATED AT THE COR. OF
 PT0976'GARFIELD AVE. (HWY. 212) AND NORTH EXENE ST., AT THE TOWN OF
 PT0976'GETTYSBURG, GO W. ON GARFIELD AVE. (STATE HWY. 212) FOR 5.2
 PT0976'MI TO THE JCT. OF STATE HWY. 212 AND U.S. HWY. 83.  CONTINUE W.
 PT0976'ALONG HWY. 83 FOR 0.8 MI TO JCT. WHERE STATE HWY. 212 CONTINUES
 PT0976'W. AND U.S. HWY. 83 TURNS S.  TURN LEFT (S.) AND CONTINUE ON
 PT0976'HWY. 83 FOR 3.1 MI TO A CROSSROADS, TURN RIGHT (W.) AND GO
 PT0976'01.9 MI TO A RD. FORK, TAKE RIGHT FORK AND CONTINUE STRAIGHT
 PT0976'AHEAD (W.) FOR 3.1 MI TO WHERE RD. TURNS LEFT (S.), TURN
 PT0976'LEFT (S.) AND GO 0.5 MI TO A T-RD. W., TURN RIGHT (W.) AND
 PT0976'GO 0.7 MI TO A CATTLEGUARD, CONTINUE W. FOR 0.2 MI
 PT0976'PASSING THROUGH FARMYARD, BEAR RIGHT TOWARD LARGE BARN
 PT0976'AND WIRE GATE, PASS THROUGH GATE AND GO 0.1 MI TO A GATE,
 PT0976'PASS THROUGH GATE AND GO 0.4 MI NORTHWARD ALONG WELL-TRAVELED
 PT0976'FIELD RD. TO FENCE AND WIRE GATE, PASS THROUGH GATE AND
 PT0976'CONTINUE 0.5 MI WESTWARD ALONG FIELD RD., TURN LEFT (S.) AND
 PT0976'GO 0.1 MI TO A DOUBLE FENCE LINE AND REFERENCE MARK NO.
 PT0976'2 AND END OF TRUCK TRAVEL.  THE STATION IS APPROX. 270 FT
 PT0976'S. ON TOP OF HIGHEST POINT OF ROCKY HILLTOP.  THE STATION IS
 PT0976'ON THE W. ONE OF TWO PROMINENT HILLS.  HEIGHT OF INSTRUMENT
 PT0976'4.00 FEET - STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0749 ***********************************************************************
 PS0749  DESIGNATION -  ELIDA
 PS0749  PID         -  PS0749
 PS0749  STATE/COUNTY-  SD/POTTER
 PS0749  COUNTRY     -  US
 PS0749  USGS QUAD   -  GETTYSBURG MUNICIPAL AIRPORT (2017)
 PS0749
 PS0749                         *CURRENT SURVEY CONTROL
 PS0749  ______________________________________________________________________
 PS0749* NAD 83(1996) POSITION- 44 54 43.95096(N) 099 55 55.53967(W)   ADJUSTED
 PS0749* NAVD 88 ORTHO HEIGHT -   603.    (meters)     1978.    (feet) SCALED
 PS0749  ______________________________________________________________________
 PS0749  GEOID HEIGHT    -        -22.704 (meters)                     GEOID18
 PS0749  LAPLACE CORR    -          0.60  (seconds)                    DEFLEC18
 PS0749  HORZ ORDER      -  FIRST
 PS0749
 PS0749.The horizontal coordinates were established by classical geodetic methods
 PS0749.and adjusted by the National Geodetic Survey in January 1998.
 PS0749
 PS0749.The orthometric height was scaled from a topographic map.
 PS0749
 PS0749.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0749.GEOID18 height accuracy estimate available here.
 PS0749
 PS0749.Click photographs - Photos may exist for this station.
 PS0749
 PS0749.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0749
 PS0749. The following values were computed from the NAD 83(1996) position.
 PS0749
 PS0749;                    North         East     Units Scale Factor Converg.
 PS0749;SPC SD N     -   119,889.141   605,362.004   MT  0.99994204   +0 02 53.0
 PS0749;SPC SD N     -   393,336.29  1,986,091.84   sFT  0.99994204   +0 02 53.0
 PS0749;UTM  14      - 4,973,620.513   426,424.593   MT  0.99966656   -0 39 29.2
 PS0749
 PS0749!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0749!SPC SD N     -   0.99990897  x   0.99994204  =   0.99985101
 PS0749!UTM  14      -   0.99990897  x   0.99966656  =   0.99957556
 PS0749
 PS0749:                Primary Azimuth Mark                     Grid Az
 PS0749:SPC SD N     -  ELIDA AZ MK                              268 04 43.7
 PS0749:UTM  14      -  ELIDA AZ MK                              268 47 05.9
 PS0749
 PS0749_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2642473620(NAD 83)
 PS0749
 PS0749|---------------------------------------------------------------------|
 PS0749| PID    Reference Object                     Distance      Geod. Az  |
 PS0749|                                                           dddmmss.s |
 PS0749| CO4881 ELIDA RM 1                           29.980 METERS 13339     |
 PS0749| PT0972 AGAR ST JOHNS EVAN LUTH CHURCH      APPROX.13.1 KM 2310957.0 |
 PS0749| PT0971 AGAR ST MARYS CATH CH CROSS         APPROX.13.8 KM 2332421.7 |
 PS0749| PT0970 AGAR MUNICIPAL TANK                 APPROX.13.9 KM 2341040.3 |
 PS0749| CO4882 ELIDA RM 2                           36.993 METERS 23626     |
 PS0749| CO4880 ELIDA AZ MK                                        2680736.7 |
 PS0749| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX.11.2 KM 3534850.1 |
 PS0749|---------------------------------------------------------------------|
 PS0749
 PS0749                          SUPERSEDED SURVEY CONTROL
 PS0749
 PS0749  NAD 83(1986)-  44 54 43.94505(N)    099 55 55.54597(W) AD(       ) 1
 PS0749  NAD 27      -  44 54 44.00600(N)    099 55 54.12300(W) AD(       ) 1
 PS0749
 PS0749.Superseded values are not recommended for survey control.
 PS0749
 PS0749.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0749.See file dsdata.pdf to determine how the superseded data were derived.
 PS0749
 PS0749_MARKER: DS = TRIANGULATION STATION DISK
 PS0749_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0749_STAMPING: ELIDA 1935
 PS0749_MARK LOGO: CGS
 PS0749_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0749+STABILITY: SURFACE MOTION
 PS0749
 PS0749  HISTORY     - Date     Condition        Report By
 PS0749  HISTORY     - 1935     MONUMENTED       CGS
 PS0749  HISTORY     - 1951     GOOD             CGS
 PS0749  HISTORY     - 1962     GOOD             CGS
 PS0749  HISTORY     - 1973     GOOD             USAF
 PS0749
 PS0749                          STATION DESCRIPTION
 PS0749
 PS0749'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0749'THIS STATION IS ABOUT 7 MILES S OF GETTYSBURG, 6.8 MILES E
 PS0749'OF GORMAN, AND 8.3 MILES NE OF AGAR, 0.35 MILE E OF THE SW
 PS0749'CORNER OF SEC. 30, T 117 N, R 75 W, ELIDA TOWNSHIP, 1 MILE N
 PS0749'OF THE SULLY-POTTER COUNTY LINE.  THE MARK IS SET ON THE N
 PS0749'EDGE OF THE RIGHT-OF-WAY OF E-W ROAD IN THE FENCE LINE MARKING
 PS0749'THE RIGHT-OF-WAY.  MR. A.W. STANKEY OWNS THE LAND TO THE
 PS0749'N OF THE STATION.  IT IS 0.35 MILE E OF INTERSECTION OF N-S
 PS0749'AND E-W ROADS, 31 FEET N OF THE CENTER LINE OF THE ROAD AND
 PS0749'PROJECTS 6 INCHES.
 PS0749'
 PS0749'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0749'BRONZE DISKS SET IN CONCRETE.
 PS0749'
 PS0749'REFERENCE MARK NO. 1 IS SE OF THE STATION ON THE S EDGE OF
 PS0749'THE RIGHT-OF-WAY, 1 FOOT N OF FENCE LINE, 36 FEET S OF THE
 PS0749'CENTER LINE OF THE ROAD.  MARK PROJECTS 9 INCHES.  REFERENCE
 PS0749'MARK NO. 2 IS SW OF THE STATION, 1 FOOT N OF THE S RIGHT-OF-WAY
 PS0749'FENCE LINE.  MARK PROJECTS 10 INCHES.
 PS0749'
 PS0749'AZIMUTH MARK IS W OF THE STATION ON THE S EDGE OF THE
 PS0749'RIGHT-OF-WAY, 1 FOOT N OF FENCE LINE, 35 FEET S OF THE CENTER
 PS0749'LINE OF THE ROAD, AND ABOUT 200 FEET E OF THE INTERSECTION OF
 PS0749'N-S AND E-W ROADS.  MARK PROJECTS 8 INCHES.
 PS0749'
 PS0749'TO REACH FROM GETTYSBURG, GO TO CROSSROADS AT THE NE CORNER
 PS0749'OF TOWN WHERE U.S. HIGHWAY 212 MAKES A SHARP TURN TO THE N.
 PS0749'HERE GO S ON GRAVEL ROAD FOR 2.0 MILES TO WHERE THE GRAVEL
 PS0749'ROAD TURNS E.  CONTINUE S FOR 5.0 MILES TO CROSSROADS.  TURN
 PS0749'E AND GO 0.35 MILE TO THE STATION.
 PS0749'
 PS0749'A LIGHT 74 FEET ABOVE STATION VON WOLD-1934 COMES INTO VIEW
 PS0749'15 FEET ABOVE THE GROUND.
 PS0749'
 PS0749'LIGHTS 60 FEET ABOVE STATIONS GETTYSBURG AND CANTON ARE
 PS0749'VISIBLE FROM THE GROUND.
 PS0749
 PS0749                          STATION RECOVERY (1951)
 PS0749
 PS0749'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0749'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE
 PS0749'FOUND IN GOOD CONDITION.
 PS0749'
 PS0749'THE 1935 DESCRIPTION BY C.A.S. IS ADEQUATE EXCEPT A DIFFERENCE
 PS0749'WAS FOUND IN THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS.
 PS0749'
 PS0749'OBSERVATIONS FROM A 4 FOOT WOODEN STAND.
 PS0749
 PS0749                          STATION RECOVERY (1962)
 PS0749
 PS0749'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CHN)
 PS0749'THE STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN
 PS0749'GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT FOR THE
 PS0749'TO REACH.  A NEW TO REACH FOLLOWS--
 PS0749'
 PS0749'TO REACH THE STATION FROM THE POST OFFICE IN GETTYSBURG, GO
 PS0749'NORTH ON A PAVED STREET FOR 0.15 MILE TO THE INTERSECTION
 PS0749'OF U.S. HIGHWAY NO. 212.  TURN RIGHT AND GO EAST ON U.S.
 PS0749'HIGHWAY NO. 212 FOR .45 MILE TO A POINT WHERE U.S. HIGHWAY
 PS0749'NO. 212 TURNS LEFT, A PAVED STREET GOES STRAIGHT, AND THE
 PS0749'HOSPITAL IS ON THE RIGHT.  CONTINUE STRAIGHT ON A PAVED STREET
 PS0749'FOR 0.15 MILE TO A CROSSROADS.  TURN RIGHT AND GO SOUTH ON
 PS0749'A GRADED ROAD FOR 7.3 MILE TO A SIDE ROAD ON THE LEFT.  TURN
 PS0749'LEFT AND GO EAST ON A GRADED ROAD FOR 0.55 MILE AND THE
 PS0749'STATION ON THE LEFT.
 PS0749
 PS0749                          STATION RECOVERY (1973)
 PS0749
 PS0749'RECOVERY NOTE BY US AIR FORCE 1973
 PS0749'TO REACH THE STATION FROM THE POST OFFICE IN GETTYSBURG,
 PS0749'GO NORTH ON A PAVED STREET FOR 0.15 MILE TO THE INTERSECTION
 PS0749'OF U.S. HIGHWAY 212.  TURN RIGHT AND GO EAST ON U.S. HIGHWAY
 PS0749'212 FOR 0.45 MILE TO A POINT WHERE U.S. HIGHWAY 212 TURNS
 PS0749'LEFT.  A PAVED STREET GOES STRAIGHT, AND THE HOSPITAL IS ON
 PS0749'THE RIGHT.  CONTINUE STRAIGHT ON A PAVED STREET FOR 0.25 MILE
 PS0749'TO A CROSSROADS.  TURN RIGHT AND GO SOUTH ON A PAVED AND
 PS0749'THEN GRAVELED ROAD FOR 7.3 MILES TO A SIDE ROAD ON THE LEFT.
 PS0749'TURN LEFT AND GO EAST ON A GRADED ROAD FOR 0.55 MILE AND THE
 PS0749'STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0372 ***********************************************************************
 OU0372  DESIGNATION -  ELK
 OU0372  PID         -  OU0372
 OU0372  STATE/COUNTY-  SD/CUSTER
 OU0372  COUNTRY     -  US
 OU0372  USGS QUAD   -  CLIFTON (2017)
 OU0372
 OU0372                         *CURRENT SURVEY CONTROL
 OU0372  ______________________________________________________________________
 OU0372* NAD 83(1996) POSITION- 43 43 41.32966(N) 104 02 59.60842(W)   ADJUSTED
 OU0372* NAVD 88 ORTHO HEIGHT -  1727.6   (meters)     5668.    (feet) VERTCON3
 OU0372  ______________________________________________________________________
 OU0372  GEOID HEIGHT    -        -13.817 (meters)                     GEOID18
 OU0372  LAPLACE CORR    -          9.84  (seconds)                    DEFLEC18
 OU0372  HORZ ORDER      -  SECOND
 OU0372
 OU0372.The horizontal coordinates were established by classical geodetic methods
 OU0372.and adjusted by the National Geodetic Survey in January 1998.
 OU0372
 OU0372.The NAVD 88 height was computed by applying the VERTCON shift value to
 OU0372.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OU0372
 OU0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0372.GEOID18 height accuracy estimate available here.
 OU0372
 OU0372.Click photographs - Photos may exist for this station.
 OU0372
 OU0372.The Laplace correction was computed from DEFLEC18 derived deflections.
 OU0372
 OU0372. The following values were computed from the NAD 83(1996) position.
 OU0372
 OU0372;                    North         East     Units Scale Factor Converg.
 OU0372;SPC SD S     -   161,650.105   300,678.592   MT  0.99990870   -2 33 49.9
 OU0372;SPC SD S     -   530,347.05    986,476.35   sFT  0.99990870   -2 33 49.9
 OU0372;SPC WY E     -   359,151.911   289,974.918   MT  1.00003704   +0 46 19.2
 OU0372;SPC WY E     - 1,178,317.56    951,359.38   sFT  1.00003704   +0 46 19.2
 OU0372;UTM  13      - 4,842,118.044   576,521.235   MT  0.99967202   +0 39 24.4
 OU0372
 OU0372!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OU0372!SPC SD S     -   0.99973133  x   0.99990870  =   0.99964005
 OU0372!SPC WY E     -   0.99973133  x   1.00003704  =   0.99976836
 OU0372!UTM  13      -   0.99973133  x   0.99967202  =   0.99940344
 OU0372
 OU0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7652142118(NAD 83)
 OU0372
 OU0372                          SUPERSEDED SURVEY CONTROL
 OU0372
 OU0372  NAD 83(1993)-  43 43 41.32353(N)    104 02 59.60848(W) AD(       ) 2
 OU0372  NAD 83(1986)-  43 43 41.31772(N)    104 02 59.58927(W) AD(       ) 2
 OU0372  NAD 27      -  43 43 41.40000(N)    104 02 57.83000(W) AD(       ) 2
 OU0372  USSD        -  43 43 41.82600(N)    104 02 57.52800(W) AD(       ) 3
 OU0372  NGVD 29 (07/19/86) 1727.0    (m)         5666.     (f) VERT ANG       
 OU0372
 OU0372.Superseded values are not recommended for survey control.
 OU0372
 OU0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0372.See file dsdata.pdf to determine how the superseded data were derived.
 OU0372
 OU0372_MARKER: B = BOLT
 OU0372_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OU0372
 OU0372  HISTORY     - Date     Condition        Report By
 OU0372  HISTORY     - 1898     MONUMENTED       USGS
 OU0372  HISTORY     - 1912     GOOD             CGS
 OU0372
 OU0372                          STATION DESCRIPTION
 OU0372
 OU0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (CVH)
 OU0372'A COPPER BOLT, ESTABLISHED BY THE U.S. GEOLOGICAL SURVEY IN 1898,
 OU0372'1.035 METERS (3.40 FEET) FROM STATION ELK (SEE DESCRIPTION
 OU0372'THEREOF), N 10 DEG 20 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0373 ***********************************************************************
 OU0373  CBN         -  This is a Cooperative Base Network Control Station.
 OU0373  DESIGNATION -  ELK
 OU0373  PID         -  OU0373
 OU0373  STATE/COUNTY-  SD/CUSTER
 OU0373  COUNTRY     -  US
 OU0373  USGS QUAD   -  CLIFTON (2017)
 OU0373
 OU0373                         *CURRENT SURVEY CONTROL
 OU0373  ______________________________________________________________________
 OU0373* NAD 83(2011) POSITION- 43 43 41.29745(N) 104 02 59.61560(W)   ADJUSTED
 OU0373* NAD 83(2011) ELLIP HT-  1715.126 (meters)        (06/27/12)   ADJUSTED
 OU0373* NAD 83(2011) EPOCH   -  2010.00
 OU0373* NAVD 88 ORTHO HEIGHT -  1729.0   (meters)     5673.    (feet) GPS OBS
 OU0373  ______________________________________________________________________
 OU0373  NAVD 88 orthometric height was determined with geoid model    GEOID96
 OU0373  GEOID HEIGHT    -        -13.787 (meters)                     GEOID96
 OU0373  GEOID HEIGHT    -        -13.817 (meters)                     GEOID18
 OU0373  NAD 83(2011) X  - -1,121,011.171 (meters)                     COMP
 OU0373  NAD 83(2011) Y  - -4,479,508.953 (meters)                     COMP
 OU0373  NAD 83(2011) Z  -  4,387,498.767 (meters)                     COMP
 OU0373  LAPLACE CORR    -          9.84  (seconds)                    DEFLEC18
 OU0373
 OU0373  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OU0373  Standards:
 OU0373         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OU0373            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OU0373  -------------------------------------------------------------------
 OU0373  NETWORK    0.90   2.35           0.42   0.29   1.20     -0.03740171
 OU0373  -------------------------------------------------------------------
 OU0373  Click here for local accuracies and other accuracy information.
 OU0373
 OU0373.The horizontal coordinates were established by GPS observations
 OU0373.and adjusted by the National Geodetic Survey in June 2012.
 OU0373
 OU0373.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OU0373.been affixed to the stable North American tectonic plate. See 
 OU0373.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OU0373
 OU0373.The horizontal coordinates are valid at the epoch date displayed above
 OU0373.which is a decimal equivalence of Year/Month/Day.
 OU0373
 OU0373.The orthometric height was determined by GPS observations and a
 OU0373.high-resolution geoid model.
 OU0373
 OU0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0373.GEOID18 height accuracy estimate available here.
 OU0373
 OU0373.Click photographs - Photos may exist for this station.
 OU0373
 OU0373.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OU0373
 OU0373.The Laplace correction was computed from DEFLEC18 derived deflections.
 OU0373
 OU0373.The ellipsoidal height was determined by GPS observations
 OU0373.and is referenced to NAD 83.
 OU0373
 OU0373. The following values were computed from the NAD 83(2011) position.
 OU0373
 OU0373;                    North         East     Units Scale Factor Converg.
 OU0373;SPC SD S     -   161,649.119   300,678.387   MT  0.99990870   -2 33 50.0
 OU0373;SPC SD S     -   530,343.82    986,475.67   sFT  0.99990870   -2 33 50.0
 OU0373;SPC WY E     -   359,150.915   289,974.770   MT  1.00003704   +0 46 19.2
 OU0373;SPC WY E     - 1,178,314.29    951,358.89   sFT  1.00003704   +0 46 19.2
 OU0373;UTM  13      - 4,842,117.048   576,521.086   MT  0.99967202   +0 39 24.4
 OU0373
 OU0373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OU0373!SPC SD S     -   0.99973112  x   0.99990870  =   0.99963985
 OU0373!SPC WY E     -   0.99973112  x   1.00003704  =   0.99976815
 OU0373!UTM  13      -   0.99973112  x   0.99967202  =   0.99940323
 OU0373
 OU0373:                Primary Azimuth Mark                     Grid Az
 OU0373:SPC SD S     -  SULLIVAN                                 168 19 36.8
 OU0373:SPC WY E     -  SULLIVAN                                 164 59 27.6
 OU0373:UTM  13      -  SULLIVAN                                 165 06 22.4
 OU0373
 OU0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7652142117(NAD 83)
 OU0373
 OU0373|---------------------------------------------------------------------|
 OU0373| PID    Reference Object                     Distance      Geod. Az  |
 OU0373|                                                           dddmmss.s |
 OU0373| OU0372 ELK                                   1.035 METERS 01020     |
 OU0373| CP9263 ELK RM                                4.497 METERS 15320     |
 OU0373| OU0374 SULLIVAN                            APPROX.15.5 KM 1654546.8 |
 OU0373|---------------------------------------------------------------------|
 OU0373
 OU0373                          SUPERSEDED SURVEY CONTROL
 OU0373
 OU0373  NAD 83(2007)-  43 43 41.29729(N)    104 02 59.61671(W) AD(2002.00) 0
 OU0373  ELLIP H (02/10/07) 1715.154  (m)                       GP(2002.00)    
 OU0373  ELLIP H (04/15/04) 1715.146  (m)                       GP(       ) 2 1
 OU0373  NAD 83(1996)-  43 43 41.29654(N)    104 02 59.61675(W) AD(       ) B
 OU0373  ELLIP H (04/18/97) 1715.205  (m)                       GP(       ) 4 1
 OU0373  NAD 83(1993)-  43 43 41.29054(N)    104 02 59.61678(W) AD(       ) 1
 OU0373  NAD 83(1986)-  43 43 41.28473(N)    104 02 59.59757(W) AD(       ) 1
 OU0373  NAD 27      -  43 43 41.36900(N)    104 02 57.84000(W) AD(       ) 1
 OU0373  USSD        -  43 43 41.79300(N)    104 02 57.53600(W) AD(       ) 3
 OU0373  NGVD 29 (06/17/92) 1728.3    (m)  UNKNOWN  model used  GPS OBS        
 OU0373  NGVD 29 (07/19/86) 1727.0    (m)         5666.     (f) VERT ANG       
 OU0373
 OU0373.Superseded values are not recommended for survey control.
 OU0373
 OU0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0373.See file dsdata.pdf to determine how the superseded data were derived.
 OU0373
 OU0373_MARKER: DS = TRIANGULATION STATION DISK
 OU0373_SETTING: 66 = SET IN ROCK OUTCROP
 OU0373_STAMPING: 5669
 OU0373_MARK LOGO: CGS
 OU0373_MAGNETIC: N = NO MAGNETIC MATERIAL
 OU0373_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OU0373+STABILITY: POSITION/ELEVATION WELL
 OU0373_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OU0373+SATELLITE: SATELLITE OBSERVATIONS - June 21, 2023
 OU0373
 OU0373  HISTORY     - Date     Condition        Report By
 OU0373  HISTORY     - 1912     MONUMENTED       CGS
 OU0373  HISTORY     - 1912     GOOD             CGS
 OU0373  HISTORY     - 19911015 GOOD             USFS
 OU0373  HISTORY     - 19960912 GOOD             USFS
 OU0373  HISTORY     - 20230621 GOOD             BLM
 OU0373
 OU0373                          STATION DESCRIPTION
 OU0373
 OU0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (CVH)
 OU0373'ABOUT 15 MILES NORTH OF DEWEY, AND 15 MILES SOUTHEAST OF
 OU0373'NEWCASTLE, 1/4 MILE EAST OF STATE BOUNDARY, AT EXTREME NORTH
 OU0373'END OF ELK MOUNTAINS, AND ON TIMBERED PEAK WHICH HAS ABRUPT
 OU0373'SLOPES TO WEST AND NORTH.  MARKED BY STANDARD STATION DISK IN
 OU0373'SOLID ROCK.  REFERENCE MARK IS STANDARD REFERENCE DISK IN SOLID
 OU0373'ROCK, 0.2 METER (0.7 FOOT) ABOVE STATION, AND 4,497 METERS
 OU0373'(14.75 FEET) FROM STATION S 26 DEG 40 MIN E.  STATION
 OU0373'ELK (U.S.G.S.) MARKED BY COPPER BOLT, IS 1.035 METERS (3.40
 OU0373'FEET) FROM STATION N 10 DEG 20 MIN E.
 OU0373
 OU0373                          STATION RECOVERY (1912)
 OU0373
 OU0373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1912
 OU0373'RECOVERED IN GOOD CONDITION.
 OU0373
 OU0373                          STATION RECOVERY (1991)
 OU0373
 OU0373'RECOVERY NOTE BY US FOREST SERVICE 1991
 OU0373'STATIN IS LOCATED ABOUT 20 MI (32.19 KM) WEST OF CUSTER S.D. AND 9.5
 OU0373'MI (15.29 KM) . SOUTH-SOUTHEAST OF NEWCASTLE WY. AND 11.75 MI
 OU0373'(18.91 KM) . NORTH OF DEWEY S.D.. THE STATION IS LOCATED ON A 6FT X
 OU0373'6 SANDSTONE OUTCROP AT THE NORTHERN-MOST EDGE OF THE ELK MOUNTIANS,IN
 OU0373'THE BLACK HILLS NATIONAL FOREST.
 OU0373'TO REACH THE STATION FROM THE INTERSECTION OF CUSTER COUNTY RD. 769
 OU0373'AND STATE HIGHWAY 16WEST OF CUSTER), TRAVEL SOUTH ON COUNTY RD.
 OU0373'3.05MI TO ITS INTERSECTION WITH FOREST SERVICE RD. 123. TAKE RD. 123
 OU0373'WEST 2.6MI INTO WYOMING WHERE THIS ROAD BECOMES F.S. RD. 818.
 OU0373'CONTINUE 1.75MI TO THE END OF F.S. RD. 818 AT THE INTERSECTION OF F
 OU0373'.S. RD. 118 AND 118-1A. TAKE RD. 118 0.9MI TO A STEEL GATE, THEN 0.5
 OU0373'MI (0.80 KM) . TO A CLEARING. TURN LEFT OFF THE ROAD AND DRIVE NORTH
 OU0373'ALONG THE TREE LINE ABOUT 300 FT TO THE END OF TRUCK TRAVEL.
 OU0373'THEN TRAVEL BY FOOT NORTHWESTERLY ALONG AN OBLITERATED ROAD ABOUT
 OU0373'600 FT. FROM THIS POINT THE STATION IS ON THE HIGHEST OUTCROP VISABLE
 OU0373'TO THE WEST AT APP. 200 FT. A STEEL POST WITH A SURVEY MARKER SIGN IS
 OU0373'3 FT E. OF THE STATION AND THE ELK MOUNTIAN LOOKOUT TOWER BEARS S.54
 OU0373'W. , 2700 FT (SCALED).
 OU0373
 OU0373                          STATION RECOVERY (1996)
 OU0373
 OU0373'RECOVERY NOTE BY US FOREST SERVICE 1996 (DFC)
 OU0373'THE STATION IS LOCATED ABOUT 20.0 MI (32.2 KM) WEST OF CUSTER, 9.5 MI
 OU0373'(15.3 KM) SOUTH-SOUTHEAST OF NEWCASTLE, WY, AND 11.75 MI (18.91 KM)
 OU0373'NORTH OF DEWEY, ON FOREST SERVICE ROAD 118.  OWNERSHIP--U.S.
 OU0373'DEPARTMENT OF THE INTERIOR.  TO REACH THE STATION FROM THE JUNCTION OF
 OU0373'U.S. HIGHWAYS 16 AND 385 AND STATE HIGHWAY 89 IN CUSTER, GO WEST ON
 OU0373'U.S. HIGHWAY 16 FOR 24.2 MI (38.9 KM) TO THE JUNCTION OF COUNTY ROAD
 OU0373'769, TURN LEFT AND GO SOUTH ON COUNTY ROAD 769 FOR 3.05 MI (4.91 KM)
 OU0373'TO THE JUNCTION OF FOREST SERVICE ROAD 123, TURN RIGHT, WEST ON FOREST
 OU0373'ROAD 123 FOR 2.6 MI (4.2 KM) INTO WYOMING WHERE THE ROAD BECOMES
 OU0373'FOREST SERVICE ROAD 818, CONTINUE ON FOREST ROAD 818 FOR 0.15 MI (0.24
 OU0373'KM) TO THE JUNCTION OF FOREST ROAD 118-C.  BEAR LEFT, CONTINUING ON
 OU0373'FOREST ROAD 818 FOR 1.2 MI (1.9 KM) TO THE JUNCTION OF FOREST SERVICE
 OU0373'ROAD 118-1A, BEAR RIGHT, AND CONTINUE ON ROAD 118 FOR 0.45 MI (0.72
 OU0373'KM) TO A METAL GATE, GO THROUGH THE GATE AND CONTINUE ON ROAD 118 TO A
 OU0373'LARGE CLEARING, TURN LEFT, NORTH OFF THE ROAD AND DRIVE ALONG A TREE
 OU0373'LINE ABOUT 300 FT (91.4 M) TO THE END OF TRUCK TRAVEL.  THEN TRAVEL BY
 OU0373'FOOT NORTHWESTERLY ALONG AN OBLITERATED TRAIL FOR ABOUT 600.0 FT
 OU0373'(182.9 M), FROM THIS POINT THE STATION IS APPROXIMATELY 200.0 FT (61.0
 OU0373'M) ON THE HIGHEST OUTCROP VISIBLE TO THE WEST.  THE STATION IS SET IN
 OU0373'A 6 BY 6-FOOT SANDSTONE OUTCROP AND IS 0.3 FT (9.1 CM) WEST OF A
 OU0373'WITNESS POST.
 OU0373
 OU0373                          STATION RECOVERY (2023)
 OU0373
 OU0373'RECOVERY NOTE BY BUREAU OF LAND MANAGEMENT 2023 (JEJ)
 OU0373'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2211 ***********************************************************************
 PU2211  DESIGNATION -  ELK
 PU2211  PID         -  PU2211
 PU2211  STATE/COUNTY-  SD/MEADE
 PU2211  COUNTRY     -  US
 PU2211  USGS QUAD   -  OWANKA NW (2017)
 PU2211
 PU2211                         *CURRENT SURVEY CONTROL
 PU2211  ______________________________________________________________________
 PU2211* NAD 83(1996) POSITION- 44 14 20.41488(N) 102 43 43.71619(W)   ADJUSTED
 PU2211* NAVD 88 ORTHO HEIGHT -   817.46  (+/-2cm)     2682.0   (feet) VERTCON3
 PU2211  ______________________________________________________________________
 PU2211  GEOID HEIGHT    -        -17.941 (meters)                     GEOID18
 PU2211  LAPLACE CORR    -         -7.65  (seconds)                    DEFLEC18
 PU2211  HORZ ORDER      -  THIRD
 PU2211  VERT ORDER      -  THIRD ? (See Below)
 PU2211
 PU2211.The horizontal coordinates were established by classical geodetic methods
 PU2211.and adjusted by the National Geodetic Survey in January 1998.
 PU2211
 PU2211.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2211.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2211
 PU2211.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2211.GEOID18 height accuracy estimate available here.
 PU2211
 PU2211.The vertical order pertains to the NGVD 29 superseded value.
 PU2211
 PU2211.Click photographs - Photos may exist for this station.
 PU2211
 PU2211.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2211
 PU2211. The following values were computed from the NAD 83(1996) position.
 PU2211
 PU2211;                    North         East     Units Scale Factor Converg.
 PU2211;SPC SD N     -    48,753.299   382,045.870   MT  1.00003877   -1 55 52.6
 PU2211;SPC SD N     -   159,951.45  1,253,428.83   sFT  1.00003877   -1 55 52.6
 PU2211;SPC SD S     -   214,469.621   408,674.009   MT  0.99996553   -1 39 09.1
 PU2211;SPC SD S     -   703,639.08  1,340,791.31   sFT  0.99996553   -1 39 09.1
 PU2211;UTM  13      - 4,900,927.458   681,359.413   MT  1.00000453   +1 35 05.8
 PU2211
 PU2211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2211!SPC SD N     -   0.99987465  x   1.00003877  =   0.99991342
 PU2211!SPC SD S     -   0.99987465  x   0.99996553  =   0.99984019
 PU2211!UTM  13      -   0.99987465  x   1.00000453  =   0.99987918
 PU2211
 PU2211:                Primary Azimuth Mark                     Grid Az
 PU2211:SPC SD N     -  TT 13 GB                                 003 38 55.5
 PU2211:SPC SD S     -  TT 13 GB                                 003 22 12.0
 PU2211:UTM  13      -  TT 13 GB                                 000 07 57.1
 PU2211
 PU2211_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8135900927(NAD 83)
 PU2211
 PU2211|---------------------------------------------------------------------|
 PU2211| PID    Reference Object                     Distance      Geod. Az  |
 PU2211|                                                           dddmmss.s |
 PU2211| PU2212 TT 13 GB                            APPROX. 0.6 KM 0014302.9 |
 PU2211| CP9264 ELK RM 1                             18.448 METERS 09907     |
 PU2211| CP9265 ELK RM 2                             11.583 METERS 35927     |
 PU2211|---------------------------------------------------------------------|
 PU2211
 PU2211                          SUPERSEDED SURVEY CONTROL
 PU2211
 PU2211  NAD 83(1993)-  44 14 20.40708(N)    102 43 43.71777(W) AD(       ) 3
 PU2211  NAD 83(1986)-  44 14 20.40773(N)    102 43 43.71988(W) AD(       ) 3
 PU2211  NAD 27      -  44 14 20.46400(N)    102 43 42.12100(W) AD(       ) 3
 PU2211  NGVD 29             817.00   (m)         2680.4    (f) LEVELING    3  
 PU2211
 PU2211.Superseded values are not recommended for survey control.
 PU2211
 PU2211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2211.See file dsdata.pdf to determine how the superseded data were derived.
 PU2211
 PU2211_MARKER: DS = TRIANGULATION STATION DISK
 PU2211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2211_STAMPING: ELK 1950
 PU2211_MARK LOGO: CGS
 PU2211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2211+STABILITY: SURFACE MOTION
 PU2211
 PU2211  HISTORY     - Date     Condition        Report By
 PU2211  HISTORY     - 1950     MONUMENTED       CGS
 PU2211
 PU2211                          STATION DESCRIPTION
 PU2211
 PU2211'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2211'THE STATION IS LOCATED ON A GRADED ROAD RIGHT-OF-WAY, ABOUT 12
 PU2211'MILES NORTHEAST OF NEW UNDERWOOD, ABOUT 2 MILES NORTH OF ELK
 PU2211'CREEK, 30 FEET WEST OF THE CENTER OF THE GRADED ROAD, 4 FEET
 PU2211'NORTH OF A WITNESS POST, AND 2 FEET EAST OF A WIRE FENCE.
 PU2211'
 PU2211'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14
 PU2211'AND 16 AND THE MAIN STREET NORTH OF THE BUSINESS DISTRICT IN
 PU2211'NEW UNDERWOOD, GO EAST ON HIGHWAY 14 AND 16 FOR 0.35 MILE TO A
 PU2211'SIDE ROAD ON THE LEFT.  TURN LEFT AND GO NORTH ON A GRAVELED ROAD
 PU2211'FOR 8.25 MILES TO A FORK JUST AFTER PASSING THE VIEWFIELD STORE
 PU2211'AND CHURCH ON THE RIGHT.  BEAR RIGHT AND GO EAST ON A GRADED
 PU2211'ROAD FOR 5.15 MILES TO THE POINT WHERE THE MAIN ROAD TURNS LEFT.
 PU2211'TURN LEFT AND GO NORTH FOR 1.0 MILE TO A CROSS ROAD AND A
 PU2211'SCHOOL ON THE LEFT.  CONTINUE NORTH FOR 0.9 MILE TO THE STATION
 PU2211'ON THE LEFT.  CONTINUE NORTH FOR 0.4 TO THE AZIMUTH MARK ON
 PU2211'THE RIGHT.
 PU2211'
 PU2211'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED ELK
 PU2211'1950.
 PU2211'
 PU2211'REFERENCE MARK NO. 1 IS 1 FOOT WEST OF A WIRE FENCE.  IT PROJECTS
 PU2211'6 INCHES, AND THE DISK IS STAMPED ELK NO 1 1950.
 PU2211'
 PU2211'REFERENCE MARK NO. 2 IS 2 FEET EAST OF A WIRE FENCE.  IT PROJECTS
 PU2211'6 INCHES, AND THE DISK IS STAMPED ELK NO 2 1950.
 PU2211'
 PU2211'TT 13 GB (USGS) IS 28 FEET EAST OF THE CENTER OF A GRADED ROAD
 PU2211'AND 2 FEET SOUTH OF A WITNESS POST.  IT IS A STANDARD U.S.
 PU2211'GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH
 PU2211'CONCRETE CYLINDER PROJECTING 3 INCHES.  THE DISK IS STAMPED TT
 PU2211'13 GB 1950.
 PU2211'
 PU2211'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2211'SQUARE CONCRETE POST.  THE REFERENCE MARKS ARE STANDARD DISKS
 PU2211'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0821 ***********************************************************************
 QS0821  DESIGNATION -  ELK BUTTE
 QS0821  PID         -  QS0821
 QS0821  STATE/COUNTY-  SD/CORSON
 QS0821  COUNTRY     -  US
 QS0821  USGS QUAD   -  LITTLE EAGLE (2017)
 QS0821
 QS0821                         *CURRENT SURVEY CONTROL
 QS0821  ______________________________________________________________________
 QS0821* NAD 83(1996) POSITION- 45 42 16.33984(N) 100 47 23.21712(W)   ADJUSTED
 QS0821* NAVD 88 ORTHO HEIGHT -   668.    (meters)     2192.    (feet) SCALED
 QS0821  ______________________________________________________________________
 QS0821  GEOID HEIGHT    -        -21.210 (meters)                     GEOID18
 QS0821  LAPLACE CORR    -         -2.00  (seconds)                    DEFLEC18
 QS0821  HORZ ORDER      -  THIRD
 QS0821
 QS0821.The horizontal coordinates were established by classical geodetic methods
 QS0821.and adjusted by the National Geodetic Survey in January 1998.
 QS0821
 QS0821.The orthometric height was scaled from a topographic map.
 QS0821
 QS0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0821.GEOID18 height accuracy estimate available here.
 QS0821
 QS0821.Click photographs - Photos may exist for this station.
 QS0821
 QS0821.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0821
 QS0821. The following values were computed from the NAD 83(1996) position.
 QS0821
 QS0821;                    North         East     Units Scale Factor Converg.
 QS0821;SPC SD N     -   208,240.967   538,496.742   MT  1.00000416   -0 33 32.3
 QS0821;SPC SD N     -   683,203.91  1,766,718.06   sFT  1.00000416   -0 33 32.3
 QS0821;UTM  14      - 5,062,778.337   360,677.726   MT  0.99983864   -1 16 52.5
 QS0821
 QS0821!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0821!SPC SD N     -   0.99989855  x   1.00000416  =   0.99990271
 QS0821!UTM  14      -   0.99989855  x   0.99983864  =   0.99973721
 QS0821
 QS0821:                Primary Azimuth Mark                     Grid Az
 QS0821:SPC SD N     -  ELK BUTTE AZ MK                          033 52 50.3
 QS0821:UTM  14      -  ELK BUTTE AZ MK                          034 36 10.5
 QS0821
 QS0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6067762778(NAD 83)
 QS0821
 QS0821|---------------------------------------------------------------------|
 QS0821| PID    Reference Object                     Distance      Geod. Az  |
 QS0821|                                                           dddmmss.s |
 QS0821| CO4883 ELK BUTTE AZ MK                                    0331918.0 |
 QS0821| CO4884 ELK BUTTE RM 1                       11.193 METERS 08910     |
 QS0821| CO4885 ELK BUTTE RM 2                       10.684 METERS 18458     |
 QS0821|---------------------------------------------------------------------|
 QS0821
 QS0821                          SUPERSEDED SURVEY CONTROL
 QS0821
 QS0821  NAD 83(1986)-  45 42 16.33125(N)    100 47 23.21348(W) AD(       ) 3
 QS0821  NAD 27      -  45 42 16.31400(N)    100 47 21.72900(W) AD(       ) 3
 QS0821
 QS0821.Superseded values are not recommended for survey control.
 QS0821
 QS0821.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0821.See file dsdata.pdf to determine how the superseded data were derived.
 QS0821
 QS0821_MARKER: DB = BENCH MARK DISK
 QS0821_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QS0821_STAMPING: ELK BUTTE 1946
 QS0821_MARK LOGO: USGS
 QS0821_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0821
 QS0821  HISTORY     - Date     Condition        Report By
 QS0821  HISTORY     - 1946     MONUMENTED       USGS
 QS0821  HISTORY     - 1952     GOOD             CGS
 QS0821
 QS0821                          STATION DESCRIPTION
 QS0821
 QS0821'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0821'THE STATION IS IN SECTION 10, T 20 N, R 27 E, ON INDIAN ALLOTMENT LAND
 QS0821'LEASED BY MR. EDWARD HAUCK WHO LIVES 1.0 MILE NORTH OF THE STATION,
 QS0821'ABOUT 7-3/4 MILES SOUTH AND 1-3/4 MILES EAST OF MC LAUGHLIN, 2-1/4
 QS0821'MILES NORTHEAST OF LITTLE EAGLE AND ON A BUTTE LOCALLY KNOWN AS ELK
 QS0821'BUTTE.
 QS0821'
 QS0821'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 QS0821'HIGHWAY 63 AT THE NORTH EDGE OF MC LAUGHLIN, GO SOUTH THROUGH TOWN ON
 QS0821'U.S. HIGHWAY 12 FOR 4.9 MILES TO A POINT WHERE THE HIGHWAY TURNS EAST,
 QS0821'CONTINUE ON THE HIGHWAY FOR 1.3 MILES TO A CROSS ROAD, TURN RIGHT,
 QS0821'SOUTH, AND GO 0.5 MILE TO A FORK, KEEP LEFT FORK AND GO 0.45 MILE TO A
 QS0821'REVERSE FORK, TURN RIGHT AND CONTINUE ON THE MAIN DIRT ROAD FOR 0.8
 QS0821'MILE TO A GATE AT THE NORTH EDGE OF MR. HAUCKS YARD, TURN LEFT ABOUT
 QS0821'50 FEET TO A FENCE CORNER, TURN RIGHT, SOUTH, AND FOLLOW ALONG EAST
 QS0821'SIDE OF FENCE FOR 0.5 MILE TO A FENCE CORNER AND THE AZIMUTH MARK ON
 QS0821'THE RIGHT AS DESCRIBED, BEAR RIGHT AND GO SOUTHWEST ACROSS PASTURE
 QS0821'LAND FOR 0.5 MILE TO THE BASE OF THE BUTTE AND THE END OF TRUCK
 QS0821'TRAVEL, PACK SOUTHWESTERLY UP STEEP SLOPE TO TOP OF BUTTE AND THE
 QS0821'STATION.
 QS0821'
 QS0821'THE STATION IS A STANDARD USGS BENCH MARK DISK SET IN THE TOP OF A 6 X
 QS0821'6 INCH CONCRETE POST.  THE MARK PROJECTS 1 INCH AND THE DISK IS
 QS0821'STAMPED 1946 ELK BUTTE.
 QS0821'
 QS0821'REFERENCE MARK 1 PROJECTS 3 INCHES AND THE DISK IS STAMPED ELK BUTTE
 QS0821'USGS NO 1 1952.
 QS0821'
 QS0821'REFERENCE MARK 2 PROJECTS 3 INCHES AND THE DISK IS STAMPED ELK BUTTE
 QS0821'USGS NO 2 1952.
 QS0821'
 QS0821'THE AZIMUTH MARK IS 153 FEET WEST OF A FENCE CORNER, 2 FEET WEST OF A
 QS0821'WIRE FENCE AND 2 FEET SOUTHEAST OF A 4 X 4 INCH WITNESS POST.  THE
 QS0821'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED ELK BUTTE USGS 1952.
 QS0821'
 QS0821'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1841 ***********************************************************************
 NM1841  DESIGNATION -  ELK POINT MUNICIPAL TANK
 NM1841  PID         -  NM1841
 NM1841  STATE/COUNTY-  SD/UNION
 NM1841  COUNTRY     -  US
 NM1841  USGS QUAD   -  ELK POINT (2017)
 NM1841
 NM1841                         *CURRENT SURVEY CONTROL
 NM1841  ______________________________________________________________________
 NM1841* NAD 83(1996) POSITION- 42 41 12.53906(N) 096 41 15.98335(W)   ADJUSTED
 NM1841  ______________________________________________________________________
 NM1841  GEOID HEIGHT    -        -25.644 (meters)                     GEOID18
 NM1841  LAPLACE CORR    -         -2.44  (seconds)                    DEFLEC18
 NM1841  HORZ ORDER      -  THIRD
 NM1841
 NM1841.The horizontal coordinates were established by classical geodetic methods
 NM1841.and adjusted by the National Geodetic Survey in January 1998.
 NM1841
 NM1841.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1841.GEOID18 height accuracy estimate available here.
 NM1841
 NM1841.Click photographs - Photos may exist for this station.
 NM1841
 NM1841.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1841
 NM1841. The following values were computed from the NAD 83(1996) position.
 NM1841
 NM1841;                    North         East     Units Scale Factor Converg.
 NM1841;SPC SD S     -    45,825.848   898,683.192   MT  1.00003790   +2 30 53.6
 NM1841;SPC SD S     -   150,346.97  2,948,429.77   sFT  1.00003790   +2 30 53.6
 NM1841;UTM  14      - 4,728,629.400   689,424.397   MT  1.00004147   +1 34 05.3
 NM1841
 NM1841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8942428629(NAD 83)
 NM1841
 NM1841                          SUPERSEDED SURVEY CONTROL
 NM1841
 NM1841  NAD 83(1995)-  42 41 12.53909(N)    096 41 15.98328(W) AD(       ) 3
 NM1841  NAD 83(1986)-  42 41 12.54293(N)    096 41 15.97827(W) AD(       ) 3
 NM1841  NAD 27      -  42 41 12.55200(N)    096 41 14.85300(W) AD(       ) 3
 NM1841
 NM1841.Superseded values are not recommended for survey control.
 NM1841
 NM1841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1841.See file dsdata.pdf to determine how the superseded data were derived.
 NM1841
 NM1841_MARKER: 53 = ELEVATED TANK
 NM1841
 NM1841  HISTORY     - Date     Condition        Report By
 NM1841  HISTORY     - 1948     FIRST OBSERVED   CGS
 NM1841
 NM1841                          STATION DESCRIPTION
 NM1841
 NM1841'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1841'THIS STATION IS LOCATED IN THE VILLAGE OF ELK POINT, 3 BLOCKS
 NM1841'WEST AND 1 BLOCK SOUTH OF THE UNION COUNTY COURT HOUSE.  IT
 NM1841'IS A HIGH ELEVATED TANK, ABOUT 140 FEET HIGH, PAINTED IN ALTERNATE
 NM1841'BANDS OF ORANGE AND WHITE, WITH A ROUND KNOB AT THE APEX AND
 NM1841'CENTER.  THIS KNOB WAS THE POINT INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1840 ***********************************************************************
 NM1840  DESIGNATION -  ELK POINT ST JOSEPHS CATH CH
 NM1840  PID         -  NM1840
 NM1840  STATE/COUNTY-  SD/UNION
 NM1840  COUNTRY     -  US
 NM1840  USGS QUAD   -  ELK POINT (2017)
 NM1840
 NM1840                         *CURRENT SURVEY CONTROL
 NM1840  ______________________________________________________________________
 NM1840* NAD 83(1996) POSITION- 42 41 01.59258(N) 096 40 43.12251(W)   ADJUSTED
 NM1840  ______________________________________________________________________
 NM1840  GEOID HEIGHT    -        -25.654 (meters)                     GEOID18
 NM1840  LAPLACE CORR    -         -2.51  (seconds)                    DEFLEC18
 NM1840  HORZ ORDER      -  THIRD
 NM1840
 NM1840.The horizontal coordinates were established by classical geodetic methods
 NM1840.and adjusted by the National Geodetic Survey in January 1998.
 NM1840
 NM1840.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1840.GEOID18 height accuracy estimate available here.
 NM1840
 NM1840.Click photographs - Photos may exist for this station.
 NM1840
 NM1840.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1840
 NM1840. The following values were computed from the NAD 83(1996) position.
 NM1840
 NM1840;                    North         East     Units Scale Factor Converg.
 NM1840;SPC SD S     -    45,521.249   899,445.433   MT  1.00003876   +2 31 16.3
 NM1840;SPC SD S     -   149,347.63  2,950,930.56   sFT  1.00003876   +2 31 16.3
 NM1840;UTM  14      - 4,728,312.245   690,181.504   MT  1.00004500   +1 34 27.3
 NM1840
 NM1840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9018128312(NAD 83)
 NM1840
 NM1840                          SUPERSEDED SURVEY CONTROL
 NM1840
 NM1840  NAD 83(1995)-  42 41 01.59255(N)    096 40 43.12248(W) AD(       ) 3
 NM1840  NAD 83(1986)-  42 41 01.59601(N)    096 40 43.11759(W) AD(       ) 3
 NM1840  NAD 27      -  42 41 01.60600(N)    096 40 41.98400(W) AD(       ) 3
 NM1840
 NM1840.Superseded values are not recommended for survey control.
 NM1840
 NM1840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1840.See file dsdata.pdf to determine how the superseded data were derived.
 NM1840
 NM1840_MARKER: 91 = CHURCH CROSS
 NM1840
 NM1840  HISTORY     - Date     Condition        Report By
 NM1840  HISTORY     - 1948     FIRST OBSERVED   CGS
 NM1840
 NM1840                          STATION DESCRIPTION
 NM1840
 NM1840'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1840'THIS STATION IS LOCATED IN THE VILLAGE OF ELK POINT, 3 BLOCKS
 NM1840'EAST OF THE UNION COUNTY COURT HOUSE ON MAIN STREET.  THIS
 NM1840'LARGE CHURCH IS CONSTRUCTED OF RED BRICK WITH A RED SHINGLED
 NM1840'ROOF WITH A TALL STEEPLE AT THE FRONT OR SOUTH END OF THE
 NM1840'BUILDING.  THE STEEPLE HAS A SILVER COLORED CROSS PROJECTING
 NM1840'FROM THE APEX OF THE STEEPLE AND WAS THE POINT INTERSECTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0086 ***********************************************************************
 PR0086  DESIGNATION -  ELKTON
 PR0086  PID         -  PR0086
 PR0086  STATE/COUNTY-  SD/BROOKINGS
 PR0086  COUNTRY     -  US
 PR0086  USGS QUAD   -  ELKTON (2017)
 PR0086
 PR0086                         *CURRENT SURVEY CONTROL
 PR0086  ______________________________________________________________________
 PR0086* NAD 83(1996) POSITION- 44 14 07.37278(N) 096 28 55.04122(W)   ADJUSTED
 PR0086* NAVD 88 ORTHO HEIGHT -   532.964 (meters)     1748.57  (feet) ADJUSTED
 PR0086  ______________________________________________________________________
 PR0086  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 PR0086  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 PR0086  DYNAMIC HEIGHT  -        532.855 (meters)     1748.21  (feet) COMP
 PR0086  MODELED GRAVITY -    980,396.7   (mgal)                       NAVD 88
 PR0086
 PR0086  HORZ ORDER      -  SECOND
 PR0086  VERT ORDER      -  SECOND    CLASS I
 PR0086
 PR0086.The horizontal coordinates were established by classical geodetic methods
 PR0086.and adjusted by the National Geodetic Survey in January 1998.
 PR0086
 PR0086.The orthometric height was determined by differential leveling and
 PR0086.adjusted by the NATIONAL GEODETIC SURVEY
 PR0086.in June 1991.
 PR0086
 PR0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0086.GEOID18 height accuracy estimate available here.
 PR0086
 PR0086.Click photographs - Photos may exist for this station.
 PR0086
 PR0086.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0086
 PR0086.The dynamic height is computed by dividing the NAVD 88
 PR0086.geopotential number by the normal gravity value computed on the
 PR0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0086.degrees latitude (g = 980.6199 gals.).
 PR0086
 PR0086.The modeled gravity was interpolated from observed gravity values.
 PR0086
 PR0086. The following values were computed from the NAD 83(1996) position.
 PR0086
 PR0086;                    North         East     Units Scale Factor Converg.
 PR0086;SPC SD N     -    50,783.043   880,973.689   MT  1.00003966   +2 29 23.5
 PR0086;SPC SD N     -   166,610.70  2,890,327.84   sFT  1.00003966   +2 29 23.5
 PR0086;SPC SD S     -   218,440.022   907,559.402   MT  0.99996485   +2 39 24.8
 PR0086;SPC SD S     -   716,665.31  2,977,551.14   sFT  0.99996485   +2 39 24.8
 PR0086;UTM  14      - 4,901,100.152   701,083.931   MT  1.00009731   +1 45 25.9
 PR0086
 PR0086!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0086!SPC SD N     -   0.99992048  x   1.00003966  =   0.99996014
 PR0086!SPC SD S     -   0.99992048  x   0.99996485  =   0.99988533
 PR0086!UTM  14      -   0.99992048  x   1.00009731  =   1.00001778
 PR0086
 PR0086:                Primary Azimuth Mark                     Grid Az
 PR0086:SPC SD N     -  SHAOKATAN                                012 01 54.6
 PR0086:SPC SD S     -  SHAOKATAN                                011 51 53.3
 PR0086:UTM  14      -  SHAOKATAN                                012 45 52.2
 PR0086
 PR0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0108301100(NAD 83)
 PR0086
 PR0086|---------------------------------------------------------------------|
 PR0086| PID    Reference Object                     Distance      Geod. Az  |
 PR0086|                                                           dddmmss.s |
 PR0086| CO8456 ELKTON AZ MK                                       0025217.1 |
 PR0086| PR0817 SHAOKATAN                           APPROX.12.0 KM 0143118.1 |
 PR0086| PR0939 ELKTON ST MARY S CATH CH SPIRE      234.301 METERS 10329     |
 PR0086| PR0937 WARD EVAN LUTH IMMANUELS CH         APPROX. 9.1 KM 1691510.3 |
 PR0086| PR0954 FLANDREAU INDIAN SCHOOL TANK        APPROX.21.3 KM 2050804.8 |
 PR0086| PR0088 ELKTON RM 1                          37.874 METERS 22500     |
 PR0086| PR0940 ELKTON MUNICIPAL TANK                10.655 METERS 26055     |
 PR0086| PR0973 BROOKINGS MUNICIPAL TANK            APPROX.25.6 KM 2884038.6 |
 PR0086| PR0969 BROOKINGS SD ST COLL CAMPANILE      APPROX.26.0 KM 2901052.6 |
 PR0086| PR0974 BROOKINGS SD ST COLL TANK           APPROX.26.0 KM 2905542.9 |
 PR0086| PR0087 ELKTON RM 3                          21.225 METERS 29305     |
 PR0086| CO8457 ELKTON RM 2                          62.396 METERS 30850     |
 PR0086|---------------------------------------------------------------------|
 PR0086
 PR0086                          SUPERSEDED SURVEY CONTROL
 PR0086
 PR0086  NAD 83(1986)-  44 14 07.37231(N)    096 28 55.02192(W) AD(       ) 2
 PR0086  NAD 27      -  44 14 07.48800(N)    096 28 53.86600(W) AD(       ) 2
 PR0086  NGVD 29 (??/??/92)  532.703  (m)         1747.71   (f) ADJ UNCH    2 1
 PR0086
 PR0086.Superseded values are not recommended for survey control.
 PR0086
 PR0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0086.See file dsdata.pdf to determine how the superseded data were derived.
 PR0086
 PR0086_MARKER: DS = TRIANGULATION STATION DISK
 PR0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0086_STAMPING: ELKTON 1935
 PR0086_MARK LOGO: CGS
 PR0086_PROJECTION: FLUSH
 PR0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0086+STABILITY: SURFACE MOTION
 PR0086
 PR0086  HISTORY     - Date     Condition        Report By
 PR0086  HISTORY     - 1935     MONUMENTED       CGS
 PR0086  HISTORY     - 1966     GOOD             CGS
 PR0086  HISTORY     - 1967     GOOD             MNHD
 PR0086  HISTORY     - 1976     GOOD             MNHD
 PR0086
 PR0086                          STATION DESCRIPTION
 PR0086
 PR0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0086'STATION IS ON W EDGE OF ELKTON, ON CITY GROUND AT MUNICIPAL
 PR0086'WATER TANK, ABOUT 1/2 BLOCK W OF MAIN STREET, IN NE 1/4 SEC.
 PR0086'21, T 109 N, R 47 W.
 PR0086'
 PR0086'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PR0086'BRONZE DISKS SET IN CONCRETE.
 PR0086'
 PR0086'FLUSH MARK IS 26 FEET W OF CENTER LINE OF N-S ALLEY (GRAVEL),
 PR0086'18 FEET N OF CENTER OF SMALL WATER TANK ON GROUND, 29 FEET
 PR0086'NE OF SE LEG OF WATER TANK, 20.5 FEET SE OF NE LEG.  IT IS
 PR0086'ABOUT 125 FEET N OF E-W STREETS.
 PR0086'
 PR0086'REFERENCE MARK NO. 1 IS W OF STATION, 34 FEET N OF CENTER
 PR0086'LINE OF E-W STREET, 106 FEET E OF CENTER LINE OF N-S STREET.  IT
 PR0086'IS FLUSH.  REFERENCE MARK NO. 2 IS NW OF STATION, 5 FEET W OF
 PR0086'GRAVEL PATH, 34 FEET E OF CENTER LINE OF N-S STREET, 6 FEET
 PR0086'W AND 41 FEET S OF SW CORNER OF TIN-COVERED BUILDING.  IT IS
 PR0086'FLUSH.
 PR0086'
 PR0086'AZIMUTH MARK IS 0.1 MILE N OF STATION AND IS REACHED BY GOING
 PR0086'0.1 MILE N ALONG ALLEY ACROSS STREET AND INTO ALLEY ON OTHER
 PR0086'SIDE TO OLD CONCRETE FOUNDATION ON R, E.  MARK IS 2 FEET E
 PR0086'OF WOODEN FENCE CORNER, 12 FEET E OF CENTER LINE OF ALLEY, SET
 PR0086'BETWEEN CONCRETE FOUNDATION AND WOODEN FENCE.  IT PROJECTS
 PR0086'8 INCHES.
 PR0086'
 PR0086'HEIGHT OF LIGHT ABOVE STATION MARK - 26 METERS.
 PR0086
 PR0086                          STATION RECOVERY (1966)
 PR0086
 PR0086'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PR0086'THE STATION RECOVERED AND STATION AND R.M. NO. 1 FOUND IN GOOD
 PR0086'CONDITION.  THE STATION MARK IS 33.5 FEET EAST OF THE CENTER
 PR0086'OF THE OF THE EAST SIDE OF CENTER PIPE OF WATER TOWER, 27.6 FEET
 PR0086'NORTHEAST OF EAST CORNER OF CONCRETE FOUNDATION FOR SOUTHEAST
 PR0086'LEG OF TOWER, 19 FEET SOUTHEAST OF EAST CORNER OF CONCRETE
 PR0086'FOUNDATION OF NORTHEAST LEG AND 18 FEET NORTH OF THE CENTER
 PR0086'OF A LOW METAL TANK.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 PR0086'ELKTON 1935.
 PR0086'
 PR0086'R.M. NO. 1 IS 62.3 FEET EAST OF THE EAST EDGE OF SIDEWALK ON
 PR0086'EAST SIDE OF NORTH-SOUTH STREET AND 30.5 FEET NORTH OF CENTERLINE
 PR0086'OF EAST-WEST STREET.  THE MARK IS 2 INCHES BELOW THE GRAVEL
 PR0086'DRIVEWAY AND THE DISK IS STAMPED ELKTON NO 1 1935.
 PR0086'
 PR0086'R.M. NO. 3 IS 19 FEET NORTHWEST OF NORTHWEST LEG OF WATER TOWER
 PR0086'AND 1 FOOT SOUTH OF A ROW OF SMALL TREES.  THE MARK IS FLUSH
 PR0086'AND THE DISK IS STAMPED ELKTON NO 3 1935 1966.
 PR0086'
 PR0086'THE AZIMUTH MARK WAS DESTROYED AND A NEW MARK COULD NOT BE
 PR0086'ESTABLISHED AS NO OBJECTS WERE VISIBLE FROM THE GROUND.
 PR0086'
 PR0086'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT ELKTON
 PR0086
 PR0086                          STATION RECOVERY (1967)
 PR0086
 PR0086'RECOVERY NOTE BY MN HIGHWAY DEPT 1967 (NGF)
 PR0086'STATION MARK FOUND AS DESCRIBED R.M.S AND AZIMUTH MARK NOT
 PR0086'SEARCHED FOR.
 PR0086
 PR0086                          STATION RECOVERY (1976)
 PR0086
 PR0086'RECOVERY NOTE BY MN HIGHWAY DEPT 1976
 PR0086'AT ELKTON.
 PR0086'THE MARK IS LOCATED NEAR THE MUNICIPAL WATER TANK IN ELKTON.
 PR0086'IT IS 1/2 OR A BLOCK WEST OF MAIN STREET AND ABOUT 125 FEET NORTH
 PR0086'OF AN EAST-WEST CITY STREET.  IT IS 27.0 FEET WEST OF AND ABOUT
 PR0086'LEVEL WITH THE CENTER OF AN ALLEY, 18.3 FEET NORTH OF THE CENTER OF
 PR0086'A 10 FOOT DIAMETER STEEL WATER-TANK, 19.0 FEET SOUTHEAST OF THE
 PR0086'EAST CORNER OF THE CONCRETE BASE FOR THE NORTHEAST LEG OF THE
 PR0086'WATER TANK, 27.5 FEET NORTHEAST OF THE EAST CORNER OF THE CONCRETE
 PR0086'BASE FOR THE SOUTHEAST LEG OF THE WATER TANK, 124.3 FEET NORTHEAST
 PR0086'OF ELKTON REFERENCE MARK NUMBER 1, AND 69.6 FEET EAST-SOUTHEAST
 PR0086'OF ELKTON REFERENCE MARK NUMBER 3.  IT IS SET ON THE TOP OF A
 PR0086'CONCRETE MONUMENT THAT IS FLUSH WITH THE SURFACE OF THE GROUND.
 PR0086'SECTION 21, T109N, R 47W.  LATITUDE 44 DEG - 14.1 MIN.  LONGITUDE
 PR0086'96 DEG - 28.9 MIN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0940 ***********************************************************************
 PR0940  DESIGNATION -  ELKTON MUNICIPAL TANK
 PR0940  PID         -  PR0940
 PR0940  STATE/COUNTY-  SD/BROOKINGS
 PR0940  COUNTRY     -  US
 PR0940  USGS QUAD   -  ELKTON (2017)
 PR0940
 PR0940                         *CURRENT SURVEY CONTROL
 PR0940  ______________________________________________________________________
 PR0940* NAD 83(1996) POSITION- 44 14 07.31825(N) 096 28 55.51533(W)   ADJUSTED
 PR0940  ______________________________________________________________________
 PR0940  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 PR0940  LAPLACE CORR    -         -0.07  (seconds)                    DEFLEC18
 PR0940  HORZ ORDER      -  THIRD
 PR0940
 PR0940.The horizontal coordinates were established by classical geodetic methods
 PR0940.and adjusted by the National Geodetic Survey in January 1998.
 PR0940
 PR0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0940.GEOID18 height accuracy estimate available here.
 PR0940
 PR0940.Click photographs - Photos may exist for this station.
 PR0940
 PR0940.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0940
 PR0940. The following values were computed from the NAD 83(1996) position.
 PR0940
 PR0940;                    North         East     Units Scale Factor Converg.
 PR0940;SPC SD N     -    50,780.904   880,963.250   MT  1.00003966   +2 29 23.1
 PR0940;SPC SD N     -   166,603.68  2,890,293.60   sFT  1.00003966   +2 29 23.1
 PR0940;SPC SD S     -   218,437.853   907,548.970   MT  0.99996484   +2 39 24.4
 PR0940;SPC SD S     -   716,658.19  2,977,516.91   sFT  0.99996484   +2 39 24.4
 PR0940;UTM  14      - 4,901,098.147   701,073.466   MT  1.00009726   +1 45 25.6
 PR0940
 PR0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0107301098(NAD 83)
 PR0940
 PR0940                          SUPERSEDED SURVEY CONTROL
 PR0940
 PR0940  NAD 83(1986)-  44 14 07.32005(N)    096 28 55.49636(W) AD(       ) 3
 PR0940  NAD 27      -  44 14 07.43300(N)    096 28 54.34400(W) AD(       ) 3
 PR0940
 PR0940.Superseded values are not recommended for survey control.
 PR0940
 PR0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0940.See file dsdata.pdf to determine how the superseded data were derived.
 PR0940
 PR0940_MARKER: 53 = ELEVATED TANK
 PR0940
 PR0940  HISTORY     - Date     Condition        Report By
 PR0940  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0940  HISTORY     - 1976     GOOD             MNDT
 PR0940
 PR0940                          STATION DESCRIPTION
 PR0940
 PR0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0940'POINT OBSERVED UPON WAS FINIAL ATOP MUNICIPAL WATER TANK AT
 PR0940'ELKTON, LOCATED ON W EDGE OF ELKTON, 1/2 BLOCK W OF MAIN STREET.
 PR0940'IT HAS A SILVER BOTTOM AND TOP, WITH BLACK BODY.  IT IS ABOUT 125
 PR0940'FEET HIGH AND WAS BUILT ABOUT 1920.
 PR0940
 PR0940                          STATION RECOVERY (1976)
 PR0940
 PR0940'RECOVERY NOTE BY MN DEPT OF TRANSP 1976 (DKH)
 PR0940'THE STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  THE
 PR0940'TANK IS NOW PAINTED GREEN.
 PR0940'
 PR0940'THE FINIAL ON THE TOP OF THE TANK WAS SIGHTED FROM STATIONS CRIB
 PR0940'MNHD 1976, MEDARY MNHD 1976, SHAOKATAN 1935, VERDI 1949, AND
 PR0940'WORKS MNHD 1976.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0088 ***********************************************************************
 PR0088  DESIGNATION -  ELKTON RM 1
 PR0088  PID         -  PR0088
 PR0088  STATE/COUNTY-  SD/BROOKINGS
 PR0088  COUNTRY     -  US
 PR0088  USGS QUAD   -  ELKTON (2017)
 PR0088
 PR0088                         *CURRENT SURVEY CONTROL
 PR0088  ______________________________________________________________________
 PR0088* NAD 83(1986) POSITION- 44 14 06.51   (N) 096 28 56.25   (W)   HD_HELD1
 PR0088* NAVD 88 ORTHO HEIGHT -   532.680 (meters)     1747.63  (feet) ADJUSTED
 PR0088  ______________________________________________________________________
 PR0088  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 PR0088  DYNAMIC HEIGHT  -        532.571 (meters)     1747.28  (feet) COMP
 PR0088  MODELED GRAVITY -    980,396.7   (mgal)                       NAVD 88
 PR0088
 PR0088  VERT ORDER      -  SECOND    CLASS I
 PR0088
 PR0088.The horizontal coordinates were determined by differentially corrected
 PR0088.hand held GPS observations or other comparable positioning techniques
 PR0088.and have an estimated accuracy of +/- 3 meters.
 PR0088
 PR0088.The orthometric height was determined by differential leveling and
 PR0088.adjusted by the NATIONAL GEODETIC SURVEY
 PR0088.in June 1991.
 PR0088
 PR0088.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0088.GEOID18 height accuracy estimate available here.
 PR0088
 PR0088.Click photographs - Photos may exist for this station.
 PR0088
 PR0088.The dynamic height is computed by dividing the NAVD 88
 PR0088.geopotential number by the normal gravity value computed on the
 PR0088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0088.degrees latitude (g = 980.6199 gals.).
 PR0088
 PR0088.The modeled gravity was interpolated from observed gravity values.
 PR0088
 PR0088;                    North         East    Units  Estimated Accuracy
 PR0088;SPC SD N     -    50,755.3     880,948.0     MT  (+/- 3 meters HH1 GPS) 
 PR0088
 PR0088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0105701072(NAD 83)
 PR0088
 PR0088                          SUPERSEDED SURVEY CONTROL
 PR0088
 PR0088  NGVD 29 (??/??/92)  532.418  (m)         1746.77   (f) ADJ UNCH    2 1
 PR0088
 PR0088.Superseded values are not recommended for survey control.
 PR0088
 PR0088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0088.See file dsdata.pdf to determine how the superseded data were derived.
 PR0088
 PR0088_MARKER: DR = REFERENCE MARK DISK
 PR0088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0088_STAMPING: ELKTON NO 1 1935
 PR0088_MARK LOGO: CGS
 PR0088_PROJECTION: FLUSH
 PR0088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0088+STABILITY: SURFACE MOTION
 PR0088
 PR0088  HISTORY     - Date     Condition        Report By
 PR0088  HISTORY     - 1935     MONUMENTED       CGS
 PR0088  HISTORY     - 1976     GOOD             MNHD
 PR0088
 PR0088                          STATION DESCRIPTION
 PR0088
 PR0088'DESCRIBED BY MN HIGHWAY DEPT 1976
 PR0088'AT ELKTON.
 PR0088'THE MARK IS LOCATED NEAR THE MUNICIPAL WATER TANK IN ELKTON.
 PR0088'IT IS 30.5 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER OF AN
 PR0088'EAST-WEST STREET, 71.6 FEET SOUTHWEST OF THE SOUTH CORNER OF THE
 PR0088'CONCRETE BASE FOR THE SOUTH LEG OF THE ELKTON WATER TANK, 62.7
 PR0088'FEET EAST OF THE EAST EDGE OF THE SIDEWALK FOR A NORTH-SOUTH
 PR0088'STREET (ONE BLOCK WEST OF MAIN STREET), 124.3 FEET SOUTHWEST OF
 PR0088'C AND GS TRIANGULATION STATION ELKTON, 117.5 FEET SOUTH-SOUTHWEST
 PR0088'OF ELKTON REFERENCE MARK NUMBER 3, AND 45.8 FEET SOUTHEAST OF THE
 PR0088'SOUTHEAST CORNER OF A ONE-STORY FRAME BUILDING.  IT IS SET IN THE
 PR0088'TOP OF A CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.
 PR0088'A RAILROAD SPIKE WAS BURIED ALONG SIDE THE MARK TO MAKE IT
 PR0088'MAGNETIC.  SECTION 21, T109N, R 47W.  LATITUDE 44 DEG - 14.1 MIN.
 PR0088'LONGITUDE 96 DEG - 28.1 MIN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0087 ***********************************************************************
 PR0087  DESIGNATION -  ELKTON RM 3
 PR0087  PID         -  PR0087
 PR0087  STATE/COUNTY-  SD/BROOKINGS
 PR0087  COUNTRY     -  US
 PR0087  USGS QUAD   -  ELKTON (2017)
 PR0087
 PR0087                         *CURRENT SURVEY CONTROL
 PR0087  ______________________________________________________________________
 PR0087* NAD 83(1986) POSITION- 44 14 07.64   (N) 096 28 55.92   (W)   HD_HELD1
 PR0087* NAVD 88 ORTHO HEIGHT -   532.879 (meters)     1748.29  (feet) ADJUSTED
 PR0087  ______________________________________________________________________
 PR0087  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 PR0087  DYNAMIC HEIGHT  -        532.770 (meters)     1747.93  (feet) COMP
 PR0087  MODELED GRAVITY -    980,396.7   (mgal)                       NAVD 88
 PR0087
 PR0087  VERT ORDER      -  SECOND    CLASS I
 PR0087
 PR0087.The horizontal coordinates were determined by differentially corrected
 PR0087.hand held GPS observations or other comparable positioning techniques
 PR0087.and have an estimated accuracy of +/- 3 meters.
 PR0087
 PR0087.The orthometric height was determined by differential leveling and
 PR0087.adjusted by the NATIONAL GEODETIC SURVEY
 PR0087.in June 1991.
 PR0087
 PR0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0087.GEOID18 height accuracy estimate available here.
 PR0087
 PR0087.Click photographs - Photos may exist for this station.
 PR0087
 PR0087.The dynamic height is computed by dividing the NAVD 88
 PR0087.geopotential number by the normal gravity value computed on the
 PR0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0087.degrees latitude (g = 980.6199 gals.).
 PR0087
 PR0087.The modeled gravity was interpolated from observed gravity values.
 PR0087
 PR0087;                    North         East    Units  Estimated Accuracy
 PR0087;SPC SD N     -    50,790.4     880,953.8     MT  (+/- 3 meters HH1 GPS) 
 PR0087
 PR0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0106401107(NAD 83)
 PR0087
 PR0087                          SUPERSEDED SURVEY CONTROL
 PR0087
 PR0087  NGVD 29 (??/??/92)  532.617  (m)         1747.43   (f) ADJ UNCH    2 1
 PR0087
 PR0087.Superseded values are not recommended for survey control.
 PR0087
 PR0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0087.See file dsdata.pdf to determine how the superseded data were derived.
 PR0087
 PR0087_MARKER: DR = REFERENCE MARK DISK
 PR0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0087_STAMPING: ELKTON NO 3 1935 1966
 PR0087_MARK LOGO: CGS
 PR0087_PROJECTION: FLUSH
 PR0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0087+STABILITY: SURFACE MOTION
 PR0087
 PR0087  HISTORY     - Date     Condition        Report By
 PR0087  HISTORY     - 1966     MONUMENTED       CGS
 PR0087  HISTORY     - 1976     GOOD             MNHD
 PR0087
 PR0087                          STATION DESCRIPTION
 PR0087
 PR0087'DESCRIBED BY MN HIGHWAY DEPT 1976
 PR0087'AT ELKTON.
 PR0087'THE MARK IS LOCATED NEAR THE MUNICIPAL WATER TANK IN ELKTON.
 PR0087'IT IS 90.5 FEET WEST OF THE CENTER OF AN ALLEY, 69.6 WEST-NORTHWEST
 PR0087'OF C AND GS TRIANGULATION STATION ELKTON, 117.5 FEET NORTH-NORTHEAST
 PR0087'OF ELKTON REFERENCE MARK NUMBER 1, 18.0 FEET NORTH OF THE NORTH
 PR0087'CORNER OF THE CONCRETE BASE FOR THE NORTHWEST LEG OF THE ELKTON
 PR0087'WATER TANK, 67.2 FEET SOUTHEAST OF THE SOUTHWEST CORNER OF A
 PR0087'TWO-STORY CONCRETE BUILDING, AND 61.3 FEET SOUTHWEST OF THE
 PR0087'SOUTHEAST CORNER OF A CONCRETE RETAINING WALL AT STEPS.  IT IS
 PR0087'SET IN THE TOP OF A CONCRETE MONUMENT THAT IS FLUSH WITH THE
 PR0087'SURFACE OF THE GROUND.  SECTION 21, T109N, R 47W.  LATITUDE
 PR0087'44 DEG - 14.1 MIN.  LONGITUDE 96 DEG - 28.1 MIN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0939 ***********************************************************************
 PR0939  DESIGNATION -  ELKTON ST MARY S CATH CH SPIRE
 PR0939  PID         -  PR0939
 PR0939  STATE/COUNTY-  SD/BROOKINGS
 PR0939  COUNTRY     -  US
 PR0939  USGS QUAD   -  ELKTON (2017)
 PR0939
 PR0939                         *CURRENT SURVEY CONTROL
 PR0939  ______________________________________________________________________
 PR0939* NAD 83(1996) POSITION- 44 14 05.60333(N) 096 28 44.77383(W)   ADJUSTED
 PR0939  ______________________________________________________________________
 PR0939  GEOID HEIGHT    -        -25.776 (meters)                     GEOID18
 PR0939  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 PR0939  HORZ ORDER      -  THIRD
 PR0939
 PR0939.The horizontal coordinates were established by classical geodetic methods
 PR0939.and adjusted by the National Geodetic Survey in January 1998.
 PR0939
 PR0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0939.GEOID18 height accuracy estimate available here.
 PR0939
 PR0939.Click photographs - Photos may exist for this station.
 PR0939
 PR0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0939
 PR0939. The following values were computed from the NAD 83(1996) position.
 PR0939
 PR0939;                    North         East     Units Scale Factor Converg.
 PR0939;SPC SD N     -    50,738.379   881,203.703   MT  1.00003978   +2 29 30.7
 PR0939;SPC SD N     -   166,464.17  2,891,082.48   sFT  1.00003978   +2 29 30.7
 PR0939;SPC SD S     -   218,396.032   907,789.528   MT  0.99996475   +2 39 31.9
 PR0939;SPC SD S     -   716,520.98  2,978,306.14   sFT  0.99996475   +2 39 31.9
 PR0939;UTM  14      - 4,901,052.548   701,313.369   MT  1.00009845   +1 45 33.0
 PR0939
 PR0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0131301052(NAD 83)
 PR0939
 PR0939                          SUPERSEDED SURVEY CONTROL
 PR0939
 PR0939  NAD 83(1986)-  44 14 05.60275(N)    096 28 44.75462(W) AD(       ) 3
 PR0939  NAD 27      -  44 14 05.71900(N)    096 28 43.60000(W) AD(       ) 3
 PR0939
 PR0939.Superseded values are not recommended for survey control.
 PR0939
 PR0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0939.See file dsdata.pdf to determine how the superseded data were derived.
 PR0939
 PR0939_MARKER: 90 = CHURCH SPIRE
 PR0939
 PR0939  HISTORY     - Date     Condition        Report By
 PR0939  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0939
 PR0939                          STATION DESCRIPTION
 PR0939
 PR0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0939'POINT SIGHTED UPON WAS TIP OF SPIRE ON W END OF ST. MARYS
 PR0939'CHURCH (CATHOLIC) IN ELKTON, IN SE PORTION OF TOWN.  SPIRE
 PR0939'HAS AN ORNAMENTAL SQUARE BASE, WHITE, AND IS SHINGLED.  CHURCH,
 PR0939'CONSTRUCTED OF WOOD, WAS BUILT ABOUT 1890.  SPIRE IS ABOUT 75
 PR0939'FEET HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0774 ***********************************************************************
 PU0774  DESIGNATION -  ELLI
 PU0774  PID         -  PU0774
 PU0774  STATE/COUNTY-  SD/MEADE
 PU0774  COUNTRY     -  US
 PU0774  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0774
 PU0774                         *CURRENT SURVEY CONTROL
 PU0774  ______________________________________________________________________
 PU0774* NAD 83(1986) POSITION- 44 54 29.     (N) 102 43 33.     (W)   SCALED
 PU0774* NAVD 88 ORTHO HEIGHT -   823.035 (meters)     2700.24  (feet) ADJUSTED
 PU0774  ______________________________________________________________________
 PU0774  GEOID HEIGHT    -        -17.782 (meters)                     GEOID18
 PU0774  DYNAMIC HEIGHT  -        822.860 (meters)     2699.67  (feet) COMP
 PU0774  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PU0774
 PU0774  VERT ORDER      -  SECOND    CLASS 0
 PU0774
 PU0774.The horizontal coordinates were scaled from a map and have
 PU0774.an estimated accuracy of +/- 6 seconds.
 PU0774
 PU0774.The orthometric height was determined by differential leveling and
 PU0774.adjusted by the NATIONAL GEODETIC SURVEY
 PU0774.in June 1991.
 PU0774
 PU0774.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0774.GEOID18 height accuracy estimate available here.
 PU0774
 PU0774.Click photographs - Photos may exist for this station.
 PU0774
 PU0774.The dynamic height is computed by dividing the NAVD 88
 PU0774.geopotential number by the normal gravity value computed on the
 PU0774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0774.degrees latitude (g = 980.6199 gals.).
 PU0774
 PU0774.The modeled gravity was interpolated from observed gravity values.
 PU0774
 PU0774;                    North         East    Units  Estimated Accuracy
 PU0774;SPC SD N     -   123,050.      384,790.      MT  (+/- 180 meters Scaled)
 PU0774
 PU0774_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK795752(NAD 83)
 PU0774
 PU0774                          SUPERSEDED SURVEY CONTROL
 PU0774
 PU0774  NGVD 29 (??/??/92)  822.572  (m)         2698.72   (f) ADJ UNCH    2 0
 PU0774
 PU0774.Superseded values are not recommended for survey control.
 PU0774
 PU0774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0774.See file dsdata.pdf to determine how the superseded data were derived.
 PU0774
 PU0774_MARKER: DS = TRIANGULATION STATION DISK
 PU0774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0774_STAMPING: ELLI 1962
 PU0774_MARK LOGO: CGS
 PU0774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0774+STABILITY: SURFACE MOTION
 PU0774
 PU0774  HISTORY     - Date     Condition        Report By
 PU0774  HISTORY     - 1962     MONUMENTED       CGS
 PU0774
 PU0774                          STATION DESCRIPTION
 PU0774
 PU0774'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0774'11.5 MI E FROM SULPHUR.
 PU0774'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0774'2.0 MILES NORTH ALONG A ROAD, THENCE 0.5 MILE EAST ALONG A
 PU0774'ROAD, ON THE TOP OF A SMALL KNOLL, 105 YARDS NORTH OF THE CENTER
 PU0774'LINE OF THE ROAD, 33.6 FEET SOUTH OF REFERENCE MARK NO. 1,
 PU0774'34.1 FEET EAST-NORTHEAST OF REFERENCE MARK NO. 2, 8.3 FEET
 PU0774'NORTH OF A WITNESS POST, ABOUT 20 FEET HIGHER THAN THE ROAD
 PU0774'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0775 ***********************************************************************
 PU0775  DESIGNATION -  ELLI RM 1
 PU0775  PID         -  PU0775
 PU0775  STATE/COUNTY-  SD/MEADE
 PU0775  COUNTRY     -  US
 PU0775  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0775
 PU0775                         *CURRENT SURVEY CONTROL
 PU0775  ______________________________________________________________________
 PU0775* NAD 83(1986) POSITION- 44 54 29.     (N) 102 43 33.     (W)   SCALED
 PU0775* NAVD 88 ORTHO HEIGHT -   822.412 (meters)     2698.20  (feet) ADJUSTED
 PU0775  ______________________________________________________________________
 PU0775  GEOID HEIGHT    -        -17.782 (meters)                     GEOID18
 PU0775  DYNAMIC HEIGHT  -        822.237 (meters)     2697.62  (feet) COMP
 PU0775  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PU0775
 PU0775  VERT ORDER      -  SECOND    CLASS 0
 PU0775
 PU0775.The horizontal coordinates were scaled from a map and have
 PU0775.an estimated accuracy of +/- 6 seconds.
 PU0775
 PU0775.The orthometric height was determined by differential leveling and
 PU0775.adjusted by the NATIONAL GEODETIC SURVEY
 PU0775.in June 1991.
 PU0775
 PU0775.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0775.GEOID18 height accuracy estimate available here.
 PU0775
 PU0775.Click photographs - Photos may exist for this station.
 PU0775
 PU0775.The dynamic height is computed by dividing the NAVD 88
 PU0775.geopotential number by the normal gravity value computed on the
 PU0775.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0775.degrees latitude (g = 980.6199 gals.).
 PU0775
 PU0775.The modeled gravity was interpolated from observed gravity values.
 PU0775
 PU0775;                    North         East    Units  Estimated Accuracy
 PU0775;SPC SD N     -   123,050.      384,790.      MT  (+/- 180 meters Scaled)
 PU0775
 PU0775_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK795752(NAD 83)
 PU0775
 PU0775                          SUPERSEDED SURVEY CONTROL
 PU0775
 PU0775  NGVD 29 (??/??/92)  821.950  (m)         2696.68   (f) ADJ UNCH    2 0
 PU0775
 PU0775.Superseded values are not recommended for survey control.
 PU0775
 PU0775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0775.See file dsdata.pdf to determine how the superseded data were derived.
 PU0775
 PU0775_MARKER: DR = REFERENCE MARK DISK
 PU0775_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0775_STAMPING: ELLI NO 1 1962
 PU0775_MARK LOGO: CGS
 PU0775_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0775_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0775+STABILITY: SURFACE MOTION
 PU0775
 PU0775  HISTORY     - Date     Condition        Report By
 PU0775  HISTORY     - 1962     MONUMENTED       CGS
 PU0775
 PU0775                          STATION DESCRIPTION
 PU0775
 PU0775'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0775'11.5 MI E FROM SULPHUR.
 PU0775'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0775'2.0 MILES NORTH ALONG A ROAD, THENCE 0.5 MILE EAST ALONG A
 PU0775'ROAD, 117 YARDS NORTH OF THE CENTER LINE OF THE ROAD, ON THE
 PU0775'NORTH SLOPE OF A SMALL KNOLL, 33.6 FEET NORTH OF THE STATION
 PU0775'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0773 ***********************************************************************
 PU0773  DESIGNATION -  ELLI RM 2
 PU0773  PID         -  PU0773
 PU0773  STATE/COUNTY-  SD/MEADE
 PU0773  COUNTRY     -  US
 PU0773  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0773
 PU0773                         *CURRENT SURVEY CONTROL
 PU0773  ______________________________________________________________________
 PU0773* NAD 83(1986) POSITION- 44 54 29.     (N) 102 43 34.     (W)   SCALED
 PU0773* NAVD 88 ORTHO HEIGHT -   822.459 (meters)     2698.35  (feet) ADJUSTED
 PU0773  ______________________________________________________________________
 PU0773  GEOID HEIGHT    -        -17.781 (meters)                     GEOID18
 PU0773  DYNAMIC HEIGHT  -        822.284 (meters)     2697.78  (feet) COMP
 PU0773  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PU0773
 PU0773  VERT ORDER      -  SECOND    CLASS 0
 PU0773
 PU0773.The horizontal coordinates were scaled from a map and have
 PU0773.an estimated accuracy of +/- 6 seconds.
 PU0773
 PU0773.The orthometric height was determined by differential leveling and
 PU0773.adjusted by the NATIONAL GEODETIC SURVEY
 PU0773.in June 1991.
 PU0773
 PU0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0773.GEOID18 height accuracy estimate available here.
 PU0773
 PU0773.Click photographs - Photos may exist for this station.
 PU0773
 PU0773.The dynamic height is computed by dividing the NAVD 88
 PU0773.geopotential number by the normal gravity value computed on the
 PU0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0773.degrees latitude (g = 980.6199 gals.).
 PU0773
 PU0773.The modeled gravity was interpolated from observed gravity values.
 PU0773
 PU0773;                    North         East    Units  Estimated Accuracy
 PU0773;SPC SD N     -   123,050.      384,760.      MT  (+/- 180 meters Scaled)
 PU0773
 PU0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK795752(NAD 83)
 PU0773
 PU0773                          SUPERSEDED SURVEY CONTROL
 PU0773
 PU0773  NGVD 29 (??/??/92)  821.996  (m)         2696.83   (f) ADJ UNCH    2 0
 PU0773
 PU0773.Superseded values are not recommended for survey control.
 PU0773
 PU0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0773.See file dsdata.pdf to determine how the superseded data were derived.
 PU0773
 PU0773_MARKER: DR = REFERENCE MARK DISK
 PU0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0773_STAMPING: ELLI NO 2 1962
 PU0773_MARK LOGO: CGS
 PU0773_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0773+STABILITY: SURFACE MOTION
 PU0773
 PU0773  HISTORY     - Date     Condition        Report By
 PU0773  HISTORY     - 1962     MONUMENTED       CGS
 PU0773
 PU0773                          STATION DESCRIPTION
 PU0773
 PU0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0773'11.5 MI E FROM SULPHUR.
 PU0773'9.0 MILES EAST ALONG A ROAD FROM SULPHUR, THENCE 2.0 MILES
 PU0773'NORTH ALONG A ROAD THENCE 0.5 MILE EAST ALONG A ROAD, 103 YARDS
 PU0773'NORTH OF THE CENTER LINE OF THE ROAD, ON THE WEST SLOPE OF A
 PU0773'SMALL KNOLL, 34.1 FEET WEST-SOUTHWEST OF THE STATION AND IN
 PU0773'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0463 ***********************************************************************
 QT0463  DESIGNATION -  ELLINGSON
 QT0463  PID         -  QT0463
 QT0463  STATE/COUNTY-  SD/PERKINS
 QT0463  COUNTRY     -  US
 QT0463  USGS QUAD   -  COW BUTTE SE (2017)
 QT0463
 QT0463                         *CURRENT SURVEY CONTROL
 QT0463  ______________________________________________________________________
 QT0463* NAD 83(1996) POSITION- 45 51 47.82693(N) 102 46 36.79341(W)   ADJUSTED
 QT0463* NAVD 88 ORTHO HEIGHT -   838.    (meters)     2749.    (feet) SCALED
 QT0463  ______________________________________________________________________
 QT0463  GEOID HEIGHT    -        -17.305 (meters)                     GEOID18
 QT0463  LAPLACE CORR    -         -6.44  (seconds)                    DEFLEC18
 QT0463  HORZ ORDER      -  THIRD
 QT0463
 QT0463.The horizontal coordinates were established by classical geodetic methods
 QT0463.and adjusted by the National Geodetic Survey in January 1998.
 QT0463
 QT0463.The orthometric height was scaled from a topographic map.
 QT0463
 QT0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0463.GEOID18 height accuracy estimate available here.
 QT0463
 QT0463.Click photographs - Photos may exist for this station.
 QT0463
 QT0463.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0463
 QT0463. The following values were computed from the NAD 83(1996) position.
 QT0463
 QT0463;                    North         East     Units Scale Factor Converg.
 QT0463;SPC SD N     -   229,283.602   384,397.720   MT  1.00003971   -1 57 55.1
 QT0463;SPC SD N     -   752,241.28  1,261,144.85   sFT  1.00003971   -1 57 55.1
 QT0463;UTM  13      - 5,081,260.960   672,563.003   MT  0.99996609   +1 35 45.2
 QT0463
 QT0463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0463!SPC SD N     -   0.99987128  x   1.00003971  =   0.99991099
 QT0463!UTM  13      -   0.99987128  x   0.99996609  =   0.99983737
 QT0463
 QT0463:                Primary Azimuth Mark                     Grid Az
 QT0463:SPC SD N     -  ELLINGSON AZ MK                          270 42 54.7
 QT0463:UTM  13      -  ELLINGSON AZ MK                          267 09 14.4
 QT0463
 QT0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL7256381260(NAD 83)
 QT0463
 QT0463|---------------------------------------------------------------------|
 QT0463| PID    Reference Object                     Distance      Geod. Az  |
 QT0463|                                                           dddmmss.s |
 QT0463| CQ8320 ELLINGSON RM 2                       11.230 METERS 26753     |
 QT0463| CQ8318 ELLINGSON AZ MK                                    2684459.6 |
 QT0463| CQ8319 ELLINGSON RM 1                       10.569 METERS 34732     |
 QT0463|---------------------------------------------------------------------|
 QT0463
 QT0463                          SUPERSEDED SURVEY CONTROL
 QT0463
 QT0463  NAD 83(1993)-  45 51 47.81565(N)    102 46 36.79162(W) AD(       ) 3
 QT0463  NAD 83(1986)-  45 51 47.81652(N)    102 46 36.79152(W) AD(       ) 3
 QT0463  NAD 27      -  45 51 47.81300(N)    102 46 35.22500(W) AD(       ) 3
 QT0463
 QT0463.Superseded values are not recommended for survey control.
 QT0463
 QT0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0463.See file dsdata.pdf to determine how the superseded data were derived.
 QT0463
 QT0463_MARKER: DS = TRIANGULATION STATION DISK
 QT0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0463_STAMPING: ELLINGSON 1952
 QT0463_MARK LOGO: CGS
 QT0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0463+STABILITY: SURFACE MOTION
 QT0463
 QT0463  HISTORY     - Date     Condition        Report By
 QT0463  HISTORY     - 1952     MONUMENTED       CGS
 QT0463
 QT0463                          STATION DESCRIPTION
 QT0463
 QT0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0463'THE STATION IS IN SECTION 21, T 22 N, R 11 E, IN THE SOUTHEAST
 QT0463'CORNER OF PASTURE LAND JUST NORTHEAST OF A CATTLE GUARD,
 QT0463'ABOUT 5-1/2 MILES WEST AND 4-1/4 MILES NORTH OF LODGEPOLE,
 QT0463'2-3/4 MILES EAST AND 3/4 MILE SOUTH OF ELLINGSON, 5 FEET
 QT0463'NORTHWEST OF A 4 X 4 INCH WITNESS POST AND 4 FEET NORTH OF A
 QT0463'WIRE FENCE.
 QT0463'
 QT0463'TO REACH THE STATION FROM THE POST OFFICE IN ELLINGSON, GO
 QT0463'SOUTH ON THE MAIN GRAVELED ROAD FOR 0.85 MILE TO A FORK, TAKE
 QT0463'LEFT FORK AND GO EAST ON THE MAIN GRADED DIRT ROAD FOR 1.6
 QT0463'MILES TO A SIDE ROAD RIGHT, CONTINUE EAST FOR 0.5 MILE TO THE
 QT0463'AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE EAST FOR
 QT0463'0.6 MILE TO A CATTLE GUARD AND THE STATION ON THE LEFT.
 QT0463'
 QT0463'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0463'ELLINGSON 1952.
 QT0463'
 QT0463'REFERENCE MARK 1 IS 4 FEET NORTH OF A FENCE CORNER.  THE
 QT0463'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED ELLINGSON
 QT0463'NO 1 1952.
 QT0463'
 QT0463'REFERENCE MARK 2 IS 4 FEET NORTH OF A WIRE FENCE.  THE MARK
 QT0463'PROJECTS 6 INCHES AND THE DISK IS STAMPED ELLINGSON NO 2 1952.
 QT0463'
 QT0463'THE AZIMUTH MARK IS 31 FEET SOUTH OF THE CENTER OF A GRADED
 QT0463'ROAD, 3 FEET EAST OF A 4 X 4 INCH WITNESS POST AND 1 FOOT
 QT0463'NORTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE
 QT0463'DISK IS STAMPED ELLINGSON 1952.
 QT0463'
 QT0463'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0545 ***********************************************************************
 PS0545  DESIGNATION -  ELLISVILLE
 PS0545  PID         -  PS0545
 PS0545  STATE/COUNTY-  SD/FAULK
 PS0545  COUNTRY     -  US
 PS0545  USGS QUAD   -  BALD HILLS (2017)
 PS0545
 PS0545                         *CURRENT SURVEY CONTROL
 PS0545  ______________________________________________________________________
 PS0545* NAD 83(1996) POSITION- 44 56 34.12073(N) 099 30 31.64026(W)   ADJUSTED
 PS0545* NAVD 88 ORTHO HEIGHT -   609.533 (meters)     1999.78  (feet) ADJUSTED
 PS0545  ______________________________________________________________________
 PS0545  GEOID HEIGHT    -        -22.925 (meters)                     GEOID18
 PS0545  LAPLACE CORR    -         -5.33  (seconds)                    DEFLEC18
 PS0545  DYNAMIC HEIGHT  -        609.447 (meters)     1999.49  (feet) COMP
 PS0545  MODELED GRAVITY -    980,455.7   (mgal)                       NAVD 88
 PS0545
 PS0545  HORZ ORDER      -  FIRST
 PS0545  VERT ORDER      -  SECOND    CLASS 0
 PS0545
 PS0545.The horizontal coordinates were established by classical geodetic methods
 PS0545.and adjusted by the National Geodetic Survey in January 1998.
 PS0545
 PS0545.The orthometric height was determined by differential leveling and
 PS0545.adjusted by the NATIONAL GEODETIC SURVEY
 PS0545.in June 1991.
 PS0545
 PS0545.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0545.GEOID18 height accuracy estimate available here.
 PS0545
 PS0545.Click photographs - Photos may exist for this station.
 PS0545
 PS0545.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0545
 PS0545.The dynamic height is computed by dividing the NAVD 88
 PS0545.geopotential number by the normal gravity value computed on the
 PS0545.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0545.degrees latitude (g = 980.6199 gals.).
 PS0545
 PS0545.The modeled gravity was interpolated from observed gravity values.
 PS0545
 PS0545. The following values were computed from the NAD 83(1996) position.
 PS0545
 PS0545;                    North         East     Units Scale Factor Converg.
 PS0545;SPC SD N     -   123,405.194   638,766.415   MT  0.99994089   +0 20 51.5
 PS0545;SPC SD N     -   404,871.87  2,095,686.15   sFT  0.99994089   +0 20 51.5
 PS0545;UTM  14      - 4,976,723.393   459,859.774   MT  0.99961981   -0 21 33.9
 PS0545
 PS0545!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0545!SPC SD N     -   0.99990804  x   0.99994089  =   0.99984893
 PS0545!UTM  14      -   0.99990804  x   0.99961981  =   0.99952788
 PS0545
 PS0545:                Primary Azimuth Mark                     Grid Az
 PS0545:SPC SD N     -  ELLISVILLE AZ MK                         058 41 20.2
 PS0545:UTM  14      -  ELLISVILLE AZ MK                         059 23 45.6
 PS0545
 PS0545_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5985976723(NAD 83)
 PS0545
 PS0545|---------------------------------------------------------------------|
 PS0545| PID    Reference Object                     Distance      Geod. Az  |
 PS0545|                                                           dddmmss.s |
 PS0545| PS0543 ELLISVILLE AZ MK                                   0590211.7 |
 PS0545| PS0546 ELLISVILLE RM 1                      23.174 METERS 11759     |
 PS0545| PS0547 ELLISVILLE RM 2                      20.982 METERS 23253     |
 PS0545| QR0683 SENECA GRADE SCHOOL CUPOLA          APPROX.13.4 KM 3581222.1 |
 PS0545| QR0684 SENECA CATHOLIC CHURCH CROSS        APPROX.13.2 KM 3585201.7 |
 PS0545|---------------------------------------------------------------------|
 PS0545
 PS0545                          SUPERSEDED SURVEY CONTROL
 PS0545
 PS0545  NAD 83(1986)-  44 56 34.11640(N)    099 30 31.64954(W) AD(       ) 1
 PS0545  NAD 27      -  44 56 34.19500(N)    099 30 30.24000(W) AD(       ) 1
 PS0545  NGVD 29 (??/??/92)  609.173  (m)         1998.60   (f) ADJ UNCH    2 0
 PS0545  NGVD 29             609.17   (m)         1998.6    (f) LEVELING    3  
 PS0545
 PS0545.Superseded values are not recommended for survey control.
 PS0545
 PS0545.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0545.See file dsdata.pdf to determine how the superseded data were derived.
 PS0545
 PS0545_MARKER: DS = TRIANGULATION STATION DISK
 PS0545_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0545_STAMPING: ELLISVILLE 1935
 PS0545_MARK LOGO: CGS
 PS0545_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0545+STABILITY: SURFACE MOTION
 PS0545
 PS0545  HISTORY     - Date     Condition        Report By
 PS0545  HISTORY     - 1935     MONUMENTED       CGS
 PS0545  HISTORY     - 1951     GOOD             CGS
 PS0545  HISTORY     - 1960     GOOD             CGS
 PS0545  HISTORY     - 1960     GOOD             CGS
 PS0545  HISTORY     - 1973     GOOD             USAF
 PS0545
 PS0545                          STATION DESCRIPTION
 PS0545
 PS0545'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0545'THIS STATION IS ABOUT 8 MILES S OF SENECA, 15-1/2 MILES SE
 PS0545'OF LEBANON, AND 12-1/2 MILES SW OF BURKMERE, ABOUT 225 YARDS
 PS0545'N AND 235 YARDS E OF THE SW CORNER OF SEC. 15, T 117 N, R 72
 PS0545'W, ELLISVILLE TOWNSHIP ON LAND OWNED BY THE STATE.  IT IS ABOUT
 PS0545'3.3 MILES N OF THE HYDE-FAULK COUNTY LINE AND 3.5 MILES E
 PS0545'OF THE POTTER-FAULK COUNTY LINE.  THE MARK IS SET ON THE
 PS0545'HIGHEST HILL IN THE IMMEDIATE VICINITY, 0.35 MILE W OF N-S
 PS0545'SECTION LINE ROAD AND ABOUT 0.4 MILE WNW OF U.S. COAST AND
 PS0545'GEODETIC SURVEY BENCH MARK NO E-47, 1934.  MARK PROJECTS 8
 PS0545'INCHES.
 PS0545'
 PS0545'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0545'BRONZE DISKS SET IN CONCRETE.
 PS0545'
 PS0545'REFERENCE MARK NO. 1 IS SE OF THE STATION AND PROJECTS 6
 PS0545'INCHES.  REFERENCE MARK NO. 2 IS SW OF THE STATION AND PROJECTS
 PS0545'8 INCHES.
 PS0545'
 PS0545'AZIMUTH MARK IS NE OF THE STATION ON THE W EDGE OF THE
 PS0545'RIGHT-OF-WAY OF N-S SECTION LINE ROAD.  IT IS 1 FOOT E OF
 PS0545'FENCE LINE AND 32 FEET W OF THE CENTER LINE OF THE ROAD.  MARK
 PS0545'PROJECTS 8 INCHES.
 PS0545'
 PS0545'TO REACH FROM SENECA, GO S ABOUT 0.25 MILE TO U.S. HIGHWAY
 PS0545'212 AND STANDARD OIL FILLING STATION.  HERE GO S ON MAIN
 PS0545'TRAVELED GRAVEL ROAD FOR 6 MILES.  HERE TURN E AND GO 0.5 MILE.
 PS0545'TURN S AND GO 2.0 MILES TO SIDE ROAD E AND SECTION CORNER.
 PS0545'GO W THROUGH A WIRE GATE AND GO ABOUT 0.35 MILE IN A
 PS0545'NORTHWESTERLY DIRECTION TO TOP OF HILL AND STATION.
 PS0545'
 PS0545'A LIGHT 4 FEET ABOVE STATION BURKMERE COMES INTO VIEW 15 FEET
 PS0545'ABOVE THE GROUND.
 PS0545'
 PS0545'LIGHTS 60 FEET ABOVE STATIONS CANTON AND IRVING ARE VISIBLE
 PS0545'FROM THE GROUND.
 PS0545'
 PS0545'A LIGHT 74 FEET ABOVE STATION SENECA IS VISIBLE FROM THE
 PS0545'GROUND.
 PS0545'
 PS0545'A LIGHT 74 FEET ABOVE STATION BALD HILLS IS VISIBLE FROM THE
 PS0545'GROUND.
 PS0545
 PS0545                          STATION RECOVERY (1951)
 PS0545
 PS0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0545'THE STATION WAS RECOVERED AS DESCRIBED IN 1935 AND ALL MARKS
 PS0545'WERE FOUND IN GOOD CONDITION.  A DIFFERENCE WAS FOUND IN
 PS0545'THE DIRECTION TO THE REFERENCE MARKS.  THE OLD DESCRIPTION IS
 PS0545'ADEQUATE.
 PS0545'
 PS0545'OBSERVATIONS FROM A 4 FOOT WOOD STAND.
 PS0545
 PS0545                          STATION RECOVERY (1960)
 PS0545
 PS0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PS0545'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 PS0545'CONDITION.  A REQUEST WAS RECEIVED TO MOVE THE AZIMUTH MARK
 PS0545'AS IT WAS IN THE WAY OF ROAD IMPROVMENT.  THIS MARK WAS
 PS0545'MOVED 38.581 FEET ON LINE TOWARD THE STATION.
 PS0545'
 PS0545'THE AZIMUTH MARK IS 50 YARDS SOUTH OF A GATE, 66 FEET WEST
 PS0545'OF THE CENTERLINE OF THE ROAD, 24 FEET SOUTHWEST OF A TELEPHONE
 PS0545'POLE AND 2 FEET NORTH OF A WITNESS POST.  THE MARK PROJECTS
 PS0545'ABOUT 4 INCHES AND THE DISK IS STAMPED ELLISVILLE 1935 RESET
 PS0545'1960.
 PS0545'
 PS0545'TO REACH THE STATION FROM SENECA, FROM THE POST OFFICE, GO
 PS0545'SOUTH 0.25 MILE TO U.S. HIGHWAY 212 AND STANDARD SERVICE
 PS0545'STATION, CONTINUE SOUTH ON MAIN ROAD FOR 6.0 MILES, TURN
 PS0545'LEFT AND GO EAST ON MAIN ROAD FOR 0.5 MILE, TURN RIGHT AND
 PS0545'CONTINUE ON MAIN ROAD FOR 1.65 MILES TO A HOUSE ON LEFT
 PS0545'AND GATE ON RIGHT (AZIMUTH MARK 50 YARDS SOUTH OF THIS GATE),
 PS0545'TURN RIGHT THROUGH GATE AND GO SOUTHWEST ACROSS FIELDS
 PS0545'FOR ABOUT 0.4 MILE TO SUMMIT OF HILL AND STATION.
 PS0545
 PS0545                          STATION RECOVERY (1960)
 PS0545
 PS0545'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 PS0545'8.9 MI SE FROM SENECA.
 PS0545'8.6 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE
 PS0545'AT SENECA, FAULK COUNTY, THENCE 0.3 MILE EAST, ON THE TOP OF A
 PS0545'VERY ROCKY RIDGE, 0.2 MILE NORTH OF A SECTION-LINE FENCE, AND
 PS0545'1.1 FEET NORTH OF A WHITE WOODEN WITNESS POST.  A STANDARD
 PS0545'TRIANGULATION-STATION DISK, STAMPED ELLISVILLE 1935 AND SET IN
 PS0545'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 PS0545
 PS0545                          STATION RECOVERY (1973)
 PS0545
 PS0545'RECOVERY NOTE BY US AIR FORCE 1973
 PS0545'STATION WAS RECOVERED AND FOUND IN GOOD CONDITION.  REFERENCE
 PS0545'MARKS WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 PS0545'MARK IS SET ON THE HIGHEST HILL IN THE IMMEDIATE VICINITY
 PS0545'0.35 MILE WEST OF A NORTH-SOUTH SECTION LINE ROAD.  AZIMUTH
 PS0545'MARK IS NORTHEAST OF THE STATION ON THE WEST EDGE OF THE
 PS0545'RIGHT-OF-WAY OF NORTH-SOUTH SECTION LINE ROAD.  IT IS 1 FOOT
 PS0545'EAST OF FENCE LINE AND 32 FEET WEST OF THE CENTER LINE OF
 PS0545'THE ROAD.  MARK PROJECTS 8 INCHES.
 PS0545'
 PS0545'TO REACH THE STATION FROM SENECA, FROM THE POST OFFICE, GO
 PS0545'SOUTH 0.25 MILE TO U.S. HIGHWAY 212 AND STANDARD SERVICE STATION,
 PS0545'CONTINUE SOUTH ON MAIN ROAD FOR 6.0 MILES, TURN LEFT AND
 PS0545'GO EAST ON MAIN ROAD FOR 0.5 MILE, TURN RIGHT AND CONTINUE
 PS0545'ON MAIN ROAD FOR 1.65 MILES TO A HOUSE ON LEFT AND GATE ON
 PS0545'THE RIGHT.  (AZIMUTH MARK IS 50 YARDS SOUTH OF THIS GATE.)
 PS0545'AS THEY STILL SHOOT CATTLE RUSTLERS IN THIS PART OF THE
 PS0545'COUNTRY, CONTINUE ON MAIN ROAD 1.15 MILES TO FARM COMPLEX
 PS0545'AND OWNER OF PROPERTY, MR. REG BALOUN.  RETURN 1.15 MILES TO
 PS0545'GATE MENTIONED ABOVE AND GO SOUTHWEST ACROSS FIELDS FOR
 PS0545'ABOUT 0.4 MILE TO SUMMIT OF THE HILL AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0544 ***********************************************************************
 PS0544  DESIGNATION -  ELLISVILLE AZ MK RESET
 PS0544  PID         -  PS0544
 PS0544  STATE/COUNTY-  SD/FAULK
 PS0544  COUNTRY     -  US
 PS0544  USGS QUAD   -  BALD HILLS (2017)
 PS0544
 PS0544                         *CURRENT SURVEY CONTROL
 PS0544  ______________________________________________________________________
 PS0544* NAD 83(1986) POSITION- 44 56 45.     (N) 099 30 06.     (W)   SCALED
 PS0544* NAVD 88 ORTHO HEIGHT -   591.86  (meters)     1941.8   (feet) RESET
 PS0544  ______________________________________________________________________
 PS0544  GEOID HEIGHT    -        -22.939 (meters)                     GEOID18
 PS0544  VERT ORDER      -  THIRD
 PS0544
 PS0544.The horizontal coordinates were scaled from a map and have
 PS0544.an estimated accuracy of +/- 6 seconds.
 PS0544
 PS0544.The orthometric height was computed from unverified reset data.
 PS0544
 PS0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0544.GEOID18 height accuracy estimate available here.
 PS0544
 PS0544.Click photographs - Photos may exist for this station.
 PS0544
 PS0544;                    North         East    Units  Estimated Accuracy
 PS0544;SPC SD N     -   123,740.      639,330.      MT  (+/- 180 meters Scaled)
 PS0544
 PS0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ604770(NAD 83)
 PS0544
 PS0544                          SUPERSEDED SURVEY CONTROL
 PS0544
 PS0544.No superseded survey control is available for this station.
 PS0544
 PS0544_MARKER: DZ = AZIMUTH MARK DISK
 PS0544_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0544_STAMPING: ELLISVILLE 1935 RESET 1960
 PS0544_MARK LOGO: CGS
 PS0544_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0544+STABILITY: SURFACE MOTION
 PS0544
 PS0544  HISTORY     - Date     Condition        Report By
 PS0544  HISTORY     - 1960     MONUMENTED       CGS
 PS0544
 PS0544                          STATION DESCRIPTION
 PS0544
 PS0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1960 (FAR)
 PS0544'8.4 MI S FROM SENECA.
 PS0544'THIS MARK IS LOCATED 8.4 MILES SOUTH ALONG THE HIGHMORE ROAD
 PS0544'FROM THE POST OFFICE AT SENECA, ACROSS THE ROAD FROM A FARMHOUSE,
 PS0544'50 YARDS SOUTH OF A FIELD ENTRANCE, 66 FEET WEST OF THE
 PS0544'CENTERLINE OF THE ROAD, 24 FEET SOUTHWEST OF A TELEPHONE POLE,
 PS0544'2 FEET NORTH OF A WITNESS POST AND SET IN THE TOP OF A CONCRETE
 PS0544'POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0546 ***********************************************************************
 PS0546  DESIGNATION -  ELLISVILLE RM 1
 PS0546  PID         -  PS0546
 PS0546  STATE/COUNTY-  SD/FAULK
 PS0546  COUNTRY     -  US
 PS0546  USGS QUAD   -  BALD HILLS (2017)
 PS0546
 PS0546                         *CURRENT SURVEY CONTROL
 PS0546  ______________________________________________________________________
 PS0546* NAD 83(1986) POSITION- 44 56 33.77   (N) 099 30 30.71   (W)   HD_HELD1
 PS0546* NAVD 88 ORTHO HEIGHT -   607.691 (meters)     1993.73  (feet) ADJUSTED
 PS0546  ______________________________________________________________________
 PS0546  GEOID HEIGHT    -        -22.925 (meters)                     GEOID18
 PS0546  DYNAMIC HEIGHT  -        607.605 (meters)     1993.45  (feet) COMP
 PS0546  MODELED GRAVITY -    980,455.7   (mgal)                       NAVD 88
 PS0546
 PS0546  VERT ORDER      -  SECOND    CLASS 0
 PS0546
 PS0546.The horizontal coordinates were determined by differentially corrected
 PS0546.hand held GPS observations or other comparable positioning techniques
 PS0546.and have an estimated accuracy of +/- 3 meters.
 PS0546
 PS0546.The orthometric height was determined by differential leveling and
 PS0546.adjusted by the NATIONAL GEODETIC SURVEY
 PS0546.in June 1991.
 PS0546
 PS0546.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0546.GEOID18 height accuracy estimate available here.
 PS0546
 PS0546.Click photographs - Photos may exist for this station.
 PS0546
 PS0546.The dynamic height is computed by dividing the NAVD 88
 PS0546.geopotential number by the normal gravity value computed on the
 PS0546.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0546.degrees latitude (g = 980.6199 gals.).
 PS0546
 PS0546.The modeled gravity was interpolated from observed gravity values.
 PS0546
 PS0546;                    North         East    Units  Estimated Accuracy
 PS0546;SPC SD N     -   123,394.5     638,786.9     MT  (+/- 3 meters HH1 GPS) 
 PS0546
 PS0546_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5988076712(NAD 83)
 PS0546
 PS0546                          SUPERSEDED SURVEY CONTROL
 PS0546
 PS0546  NGVD 29 (??/??/92)  607.34   (m)         1992.6    (f) COMPUTED    2 0
 PS0546
 PS0546.Superseded values are not recommended for survey control.
 PS0546
 PS0546.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0546.See file dsdata.pdf to determine how the superseded data were derived.
 PS0546
 PS0546_MARKER: DR = REFERENCE MARK DISK
 PS0546_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0546_STAMPING: ELLISVILLE NO 1 1935
 PS0546_MARK LOGO: CGS
 PS0546_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0546_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0546+STABILITY: SURFACE MOTION
 PS0546
 PS0546  HISTORY     - Date     Condition        Report By
 PS0546  HISTORY     - 1935     MONUMENTED       CGS
 PS0546  HISTORY     - 1960     GOOD             CGS
 PS0546  HISTORY     - 1973     GOOD             USAF
 PS0546
 PS0546                          STATION DESCRIPTION
 PS0546
 PS0546'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0546'8.9 MI SE FROM SENECA.
 PS0546'8.6 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE
 PS0546'AT SENECA, FAULK COUNTY, THENCE 0.3 MILE EAST, AND 76.3 FEET
 PS0546'NORTHWEST OF TRIANGULATION STATION ELLISVILLE DESCRIBED ABOVE.
 PS0546'A STANDARD REFERENCE-MARK DISK, STAMPED ELLISVILLE NO 1 1935
 PS0546'AND SET IN THE TOP OF A CONCRETE POST.
 PS0546
 PS0546                          STATION RECOVERY (1973)
 PS0546
 PS0546'RECOVERY NOTE BY US AIR FORCE 1973
 PS0546'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0547 ***********************************************************************
 PS0547  DESIGNATION -  ELLISVILLE RM 2
 PS0547  PID         -  PS0547
 PS0547  STATE/COUNTY-  SD/FAULK
 PS0547  COUNTRY     -  US
 PS0547  USGS QUAD   -  BALD HILLS (2017)
 PS0547
 PS0547                         *CURRENT SURVEY CONTROL
 PS0547  ______________________________________________________________________
 PS0547* NAD 83(1986) POSITION- 44 56 33.71   (N) 099 30 32.40   (W)   HD_HELD1
 PS0547* NAVD 88 ORTHO HEIGHT -   607.877 (meters)     1994.34  (feet) ADJUSTED
 PS0547  ______________________________________________________________________
 PS0547  GEOID HEIGHT    -        -22.924 (meters)                     GEOID18
 PS0547  DYNAMIC HEIGHT  -        607.791 (meters)     1994.06  (feet) COMP
 PS0547  MODELED GRAVITY -    980,455.7   (mgal)                       NAVD 88
 PS0547
 PS0547  VERT ORDER      -  SECOND    CLASS 0
 PS0547
 PS0547.The horizontal coordinates were determined by differentially corrected
 PS0547.hand held GPS observations or other comparable positioning techniques
 PS0547.and have an estimated accuracy of +/- 3 meters.
 PS0547
 PS0547.The orthometric height was determined by differential leveling and
 PS0547.adjusted by the NATIONAL GEODETIC SURVEY
 PS0547.in June 1991.
 PS0547
 PS0547.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0547.GEOID18 height accuracy estimate available here.
 PS0547
 PS0547.Click photographs - Photos may exist for this station.
 PS0547
 PS0547.The dynamic height is computed by dividing the NAVD 88
 PS0547.geopotential number by the normal gravity value computed on the
 PS0547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0547.degrees latitude (g = 980.6199 gals.).
 PS0547
 PS0547.The modeled gravity was interpolated from observed gravity values.
 PS0547
 PS0547;                    North         East    Units  Estimated Accuracy
 PS0547;SPC SD N     -   123,392.4     638,749.8     MT  (+/- 3 meters HH1 GPS) 
 PS0547
 PS0547_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5984376710(NAD 83)
 PS0547
 PS0547                          SUPERSEDED SURVEY CONTROL
 PS0547
 PS0547  NGVD 29 (??/??/92)  607.52   (m)         1993.2    (f) COMPUTED    2 0
 PS0547
 PS0547.Superseded values are not recommended for survey control.
 PS0547
 PS0547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0547.See file dsdata.pdf to determine how the superseded data were derived.
 PS0547
 PS0547_MARKER: DR = REFERENCE MARK DISK
 PS0547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0547_STAMPING: ELLISVILLE NO 2 1935
 PS0547_MARK LOGO: CGS
 PS0547_PROJECTION: PROJECTING 20 CENTIMETERS
 PS0547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0547+STABILITY: SURFACE MOTION
 PS0547
 PS0547  HISTORY     - Date     Condition        Report By
 PS0547  HISTORY     - 1935     MONUMENTED       CGS
 PS0547  HISTORY     - 1960     GOOD             CGS
 PS0547  HISTORY     - 1973     GOOD             USAF
 PS0547
 PS0547                          STATION DESCRIPTION
 PS0547
 PS0547'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0547'8.9 MI SE FROM SENECA.
 PS0547'8.6 MILES SOUTH ALONG THE HIGHMORE ROAD FROM THE POST OFFICE
 PS0547'AT SENECA, FAULK COUNTY, THENCE 0.3 MILE EAST, AND 69.1 FEET
 PS0547'SOUTHWEST OF TRIANGULATION STATION ELLISVILLE DESCRIBED ABOVE.
 PS0547'A STANDARD REFERENCE-MARK DISK, STAMPED ELLISVILLE NO 2 1935
 PS0547'AND SET IN THE TOP OF A CONCRETE POST.
 PS0547
 PS0547                          STATION RECOVERY (1973)
 PS0547
 PS0547'RECOVERY NOTE BY US AIR FORCE 1973
 PS0547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2290 ***********************************************************************
 PU2290  DESIGNATION -  ELLSWORTH AF TANK AND BCN
 PU2290  PID         -  PU2290
 PU2290  STATE/COUNTY-  SD/MEADE
 PU2290  COUNTRY     -  US
 PU2290  USGS QUAD   -  BEND (2017)
 PU2290
 PU2290                         *CURRENT SURVEY CONTROL
 PU2290  ______________________________________________________________________
 PU2290* NAD 83(1996) POSITION- 44 08 32.58330(N) 103 04 39.64311(W)   ADJUSTED
 PU2290  ______________________________________________________________________
 PU2290  GEOID HEIGHT    -        -16.639 (meters)                     GEOID18
 PU2290  LAPLACE CORR    -        -10.69  (seconds)                    DEFLEC18
 PU2290  HORZ ORDER      -  THIRD
 PU2290
 PU2290.The horizontal coordinates were established by classical geodetic methods
 PU2290.and adjusted by the National Geodetic Survey in January 1998.
 PU2290
 PU2290.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2290.GEOID18 height accuracy estimate available here.
 PU2290
 PU2290.Click photographs - Photos may exist for this station.
 PU2290
 PU2290.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2290
 PU2290. The following values were computed from the NAD 83(1996) position.
 PU2290
 PU2290;                    North         East     Units Scale Factor Converg.
 PU2290;SPC SD N     -    39,023.751   353,785.810   MT  1.00006382   -2 10 41.5
 PU2290;SPC SD N     -   128,030.42  1,160,712.28   sFT  1.00006382   -2 10 41.5
 PU2290;SPC SD S     -   204,602.089   380,464.814   MT  0.99994866   -1 53 35.5
 PU2290;SPC SD S     -   671,265.35  1,248,241.64   sFT  0.99994866   -1 53 35.5
 PU2290;UTM  13      - 4,889,483.996   653,752.263   MT  0.99989074   +1 20 20.6
 PU2290
 PU2290_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5375289483(NAD 83)
 PU2290
 PU2290                          SUPERSEDED SURVEY CONTROL
 PU2290
 PU2290  NAD 83(1993)-  44 08 32.57485(N)    103 04 39.64575(W) AD(       ) 3
 PU2290  NAD 83(1986)-  44 08 32.57399(N)    103 04 39.64678(W) AD(       ) 3
 PU2290  NAD 27      -  44 08 32.61830(N)    103 04 38.00590(W) AD(       ) 3
 PU2290
 PU2290.Superseded values are not recommended for survey control.
 PU2290
 PU2290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2290.See file dsdata.pdf to determine how the superseded data were derived.
 PU2290
 PU2290_MARKER: 53 = ELEVATED TANK
 PU2290
 PU2290  HISTORY     - Date     Condition        Report By
 PU2290  HISTORY     - 1950     FIRST OBSERVED   CGS
 PU2290  HISTORY     - 1961     GOOD             CGS
 PU2290  HISTORY     - 1964     GOOD             CGS
 PU2290
 PU2290                          STATION DESCRIPTION
 PU2290
 PU2290'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2290'THE STATION IS LOCATED ABOUT 8 MILES NORTHEAST OF THE APPROXIMATE
 PU2290'CENTER OF THE CITY OF RAPID CITY, NEAR THE SOUTHEAST EDGE OF THE
 PU2290'RAPID CITY AIR FORCE BASE, AND APPROXIMATELY 1.5 MILES NORTH OF
 PU2290'U.S. HIGHWAY NO. 14 AND 16.
 PU2290'
 PU2290'THE STATION IS OF STANDARD TANK CONSTRUCTION SUPPORTED BY FOUR
 PU2290'STRUCTURAL STEEL LEGS.  IT IS PAINTED IN ALTERNATE SQUARES OF
 PU2290'RED AND WHITE.  THERE IS A REVOLVING AIRWAY BEACON AT THE CENTER
 PU2290'AND APEX OF THE TANK PROPER.  THE POINT OBSERVED WAS THE BEACON
 PU2290'AT THE APEX OF THE STRUCTURE.
 PU2290
 PU2290                          STATION RECOVERY (1961)
 PU2290
 PU2290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 PU2290'THE STATION IS THE WATER TANK, CENTRALLY LOCATED IN THE BASE,
 PU2290'270 FEET NORTH OF AVENUE E EAST, 160 FEET WEST OF EIGHTH
 PU2290'STREET AND 150 FEET EAST OF SEVENTH STREET.  IT IS SUPPORTED
 PU2290'BY A 10-LEGGED STEEL STRUCTURE.  HAVING AN OVER-ALL HEIGHT OF
 PU2290'135 FEET AND THE TOP AND CENTER WAS THE POINT OBSERVED UPON.
 PU2290
 PU2290                          STATION RECOVERY (1964)
 PU2290
 PU2290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PU2290'THE STATION WAS RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0689 ***********************************************************************
 PS0689  DESIGNATION -  ELM
 PS0689  PID         -  PS0689
 PS0689  STATE/COUNTY-  SD/BUFFALO
 PS0689  COUNTRY     -  US
 PS0689  USGS QUAD   -  NORTH OF SHELBY (2017)
 PS0689
 PS0689                         *CURRENT SURVEY CONTROL
 PS0689  ______________________________________________________________________
 PS0689* NAD 83(1996) POSITION- 44 06 08.09100(N) 099 12 23.33899(W)   ADJUSTED
 PS0689* NAVD 88 ORTHO HEIGHT -   533.    (meters)     1749.    (feet) SCALED
 PS0689  ______________________________________________________________________
 PS0689  GEOID HEIGHT    -        -24.865 (meters)                     GEOID18
 PS0689  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 PS0689  HORZ ORDER      -  SECOND
 PS0689
 PS0689.The horizontal coordinates were established by classical geodetic methods
 PS0689.and adjusted by the National Geodetic Survey in January 1998.
 PS0689
 PS0689.The orthometric height was scaled from a topographic map.
 PS0689
 PS0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0689.GEOID18 height accuracy estimate available here.
 PS0689
 PS0689.Click photographs - Photos may exist for this station.
 PS0689
 PS0689.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0689
 PS0689. The following values were computed from the NAD 83(1996) position.
 PS0689
 PS0689;                    North         East     Units Scale Factor Converg.
 PS0689;SPC SD S     -   197,127.252   690,217.057   MT  0.99994250   +0 46 38.5
 PS0689;SPC SD S     -   646,741.66  2,264,487.13   sFT  0.99994250   +0 46 38.5
 PS0689;UTM  14      - 4,883,250.071   483,473.860   MT  0.99960336   -0 08 37.3
 PS0689
 PS0689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0689!SPC SD S     -   0.99992027  x   0.99994250  =   0.99986278
 PS0689!UTM  14      -   0.99992027  x   0.99960336  =   0.99952367
 PS0689
 PS0689:                Primary Azimuth Mark                     Grid Az
 PS0689:SPC SD S     -  ELM AZ MK                                178 57 43.7
 PS0689:UTM  14      -  ELM AZ MK                                179 52 59.5
 PS0689
 PS0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8347383250(NAD 83)
 PS0689
 PS0689|---------------------------------------------------------------------|
 PS0689| PID    Reference Object                     Distance      Geod. Az  |
 PS0689|                                                           dddmmss.s |
 PS0689| CO4895 ELM RM 2                             24.360 METERS 00335     |
 PS0689| CO4893 ELM AZ MK                                          1794422.2 |
 PS0689| CO4894 ELM RM 1                             21.804 METERS 27338     |
 PS0689|---------------------------------------------------------------------|
 PS0689
 PS0689                          SUPERSEDED SURVEY CONTROL
 PS0689
 PS0689  NAD 83(1986)-  44 06 08.08941(N)    099 12 23.34565(W) AD(       ) 2
 PS0689  NAD 27      -  44 06 08.12100(N)    099 12 21.98300(W) AD(       ) 2
 PS0689
 PS0689.Superseded values are not recommended for survey control.
 PS0689
 PS0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0689.See file dsdata.pdf to determine how the superseded data were derived.
 PS0689
 PS0689_MARKER: DS = TRIANGULATION STATION DISK
 PS0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0689_STAMPING: ELM 1948
 PS0689_MARK LOGO: CGS
 PS0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0689+STABILITY: SURFACE MOTION
 PS0689
 PS0689  HISTORY     - Date     Condition        Report By
 PS0689  HISTORY     - 1948     MONUMENTED       CGS
 PS0689  HISTORY     - 1973     SEE DESCRIPTION  USGS
 PS0689  HISTORY     - 1975     MARK NOT FOUND   NGS
 PS0689
 PS0689                          STATION DESCRIPTION
 PS0689
 PS0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0689'STATION IS LOCATED ABOUT 11 MILES WEST AND 5 MILES NORTH OF
 PS0689'GANN VALLEY, 11-1/2 MILES EAST AND 3 MILES NORTH OF FORT
 PS0689'THOMPSON AND 1-1/2 MILES WEST OF ELM CREEK.  ON LAND OWNED
 PS0689'BY MR. JOE KNIPPLING AND ABOUT 0.35 MILE SOUTH OF THE NORTHEAST
 PS0689'CORNER OF SEC. 3, TOWNSHIP 107 N., RANGE 70 W..  IT IS 23 FEET
 PS0689'EAST OF THE CENTERLINE OF THE ROAD, 8.4 FEET WEST OF THE
 PS0689'NORTH-SOUTH FENCE LINE AND 6-1/2 FEET SOUTH OF AN UNPAINTED
 PS0689'WITNESS POST.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISC
 PS0689'IS STAMPED ELM 1948.
 PS0689'
 PS0689'REFERENCE MARK NO. 1 IS 71.53 FEET WEST OF THE STATION, 50
 PS0689'FEET WEST OF THE CENTERLINE OF THE ROAD AND 79-1/2 FEET WEST
 PS0689'OF THE FENCE LINE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 PS0689'DISC IS STAMPED ELM NO 1 1948.
 PS0689'
 PS0689'REFERENCE MARK NO. 2 IS 79.92 FEET NORTH OF THE STATION, 33
 PS0689'FEET EAST OF THE CENTERLINE OF THE ROAD AND 1 FOOT WEST OF
 PS0689'THE FENCE LINE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE
 PS0689'DISC IS STAMPED ELM NO 2 1948
 PS0689'
 PS0689'AZIMUTH MARK IS APPROXIMATELY 0.4 MILE SOUTH OF THE STATION,
 PS0689'36 FEET EAST OF THE ROAD, 1-1/2 FEET WEST OF THE FENCE LINE
 PS0689'AND 2 FEET NORTH OF AN UNPAINTED WITNESS POST, AND ABOUT 42
 PS0689'FEET SOUTH OF A TELEPHONE POLE.  THE MARK PROJECTS ABOUT 6
 PS0689'INCHES AND THE DISC IS STAMPED ELM 1940.
 PS0689'
 PS0689'STATION WAS REACHED FROM THE ROAD INTERSECTION AT THE EAST
 PS0689'EDGE OF FORT THOMPSON, BY GOING NORTHERLY ON STATE HIGHWAY
 PS0689'47 FOR 1.6 MILES TO A CROSSROADS.  THENCE RIGHT OR EAST ON
 PS0689'A NEW GRADED HIGHWAY FOR 10.8 MILES TO A CONCRETE BRIDGE.
 PS0689'CONTINUE EAST FOR 1.0 MILE TO A SECTION LINE ROAD TO THE LEFT.
 PS0689'TURN LEFT OR NORTH ON SECTION LINE ROAD AND GO 0.5 MILE TO
 PS0689'A GATE.  CONTINUE NORTH FOR 0.8 MILE TO THE AZIMUTH MARK ON
 PS0689'THE RIGHT, THENCE NORTH FOR 0.4 MILE TO THE STATION SITE ON
 PS0689'THE RIGHT.
 PS0689'
 PS0689'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0689
 PS0689                          STATION RECOVERY (1973)
 PS0689
 PS0689'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WEK)
 PS0689'IN THE AREA WHERE THE AZIMUTH MARK WAS TO BE FOUND I FOUND
 PS0689'BROKEN PIECES OF CONCRETE.  I FOUND R.M. 2, ALONG A FENCE
 PS0689'LINE AND NEAR WHERE IT WAS DESCRIBED.  R.M. 1 AND THE STATION
 PS0689'WERE NOT FOUND, BUT I FEEL THAT ROAD WORK IMPROVING THIS GRAVEL
 PS0689'ROAD OVER THE YEARS HAS ALSO DESTROYED THESE MARKS.  IT MAY
 PS0689'BE NOTED THAT IN 1965, THE U.S. GEOLOGICAL SURVEY RAN LEVELS
 PS0689'ALONG THIS ROAD AND THE ONLY MARK RECOVERED THEN TO ESTABLISH
 PS0689'AN ELEVATION ON WAS R.M. 2.  AS INDICATED ABOVE THIS MARK HAS
 PS0689'NOW BEEN EXTRACTED FROM THE GROUND.
 PS0689
 PS0689                          STATION RECOVERY (1975)
 PS0689
 PS0689'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PS0689'THE STATION MARK WAS NOT FOUND, ITS APPROXIMATE LOCATION IS IN THE
 PS0689'EAST SHOULDER OF THE REGRADED ROAD.  REFERENCE MARK NO. 1 WAS NOT
 PS0689'FOUND, IT MAY BE COVERED UP ALONG THE WEST RIGHT-OF-WAY FENCE LINE,
 PS0689'THE REFERENCE MARK NO. 2 MONUMENT WAS FOUND LYING ON TOP OF THE
 PS0689'GROUND WITH THE DISK INTACT.  PART OF THE TOP OF THE AZIMUTH MARK
 PS0689'MONUMENT WAS FOUND, BUT THE DISK WAS NOT RECOVERED.  THE GROUND
 PS0689'REFERENCES ARE INADEQUATE FOR DETERMINING THE MARK LOCATIONS.
 PS0689'
 PS0689'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 12 MILES
 PS0689'WNW OF GANN VALLEY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0622 ***********************************************************************
 QR0622  DESIGNATION -  ELM
 QR0622  PID         -  QR0622
 QR0622  STATE/COUNTY-  SD/BROWN
 QR0622  COUNTRY     -  US
 QR0622  USGS QUAD   -  RICHMOND NE (2017)
 QR0622
 QR0622                         *CURRENT SURVEY CONTROL
 QR0622  ______________________________________________________________________
 QR0622* NAD 83(1996) POSITION- 45 41 22.41491(N) 098 33 13.04955(W)   ADJUSTED
 QR0622* NAVD 88 ORTHO HEIGHT -   430.    (meters)     1411.    (feet) SCALED
 QR0622  ______________________________________________________________________
 QR0622  GEOID HEIGHT    -        -24.274 (meters)                     GEOID18
 QR0622  LAPLACE CORR    -         -4.63  (seconds)                    DEFLEC18
 QR0622  HORZ ORDER      -  FIRST
 QR0622
 QR0622.The horizontal coordinates were established by classical geodetic methods
 QR0622.and adjusted by the National Geodetic Survey in January 1998.
 QR0622
 QR0622.The orthometric height was scaled from a topographic map.
 QR0622
 QR0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0622.GEOID18 height accuracy estimate available here.
 QR0622
 QR0622.Click photographs - Photos may exist for this station.
 QR0622
 QR0622.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0622
 QR0622. The following values were computed from the NAD 83(1996) position.
 QR0622
 QR0622;                    North         East     Units Scale Factor Converg.
 QR0622;SPC SD N     -   207,282.522   712,660.064   MT  1.00000121   +1 01 25.2
 QR0622;SPC SD N     -   680,059.41  2,338,118.89   sFT  1.00000121   +1 01 25.2
 QR0622;UTM  14      - 5,059,653.267   534,756.638   MT  0.99961485   +0 19 09.9
 QR0622
 QR0622!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0622!SPC SD N     -   0.99993635  x   1.00000121  =   0.99993756
 QR0622!UTM  14      -   0.99993635  x   0.99961485  =   0.99955122
 QR0622
 QR0622:                Primary Azimuth Mark                     Grid Az
 QR0622:SPC SD N     -  ELM AZ MK                                163 59 54.8
 QR0622:UTM  14      -  ELM AZ MK                                164 42 10.1
 QR0622
 QR0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3475659653(NAD 83)
 QR0622
 QR0622|---------------------------------------------------------------------|
 QR0622| PID    Reference Object                     Distance      Geod. Az  |
 QR0622|                                                           dddmmss.s |
 QR0622| CO4891 ELM RM 1                             30.770 METERS 06516     |
 QR0622| CO4890 ELM AZ MK                                          1650120.0 |
 QR0622| QR0634 WETONKA MUNICIPAL TANK              APPROX.18.3 KM 2464131.5 |
 QR0622| QR0631 WETONKA CATH CHURCH SPIRE           APPROX.18.4 KM 2473139.1 |
 QR0622| CO4892 ELM RM 2                             33.150 METERS 29457     |
 QR0622|---------------------------------------------------------------------|
 QR0622
 QR0622                          SUPERSEDED SURVEY CONTROL
 QR0622
 QR0622  NAD 83(1986)-  45 41 22.42815(N)    098 33 13.03823(W) AD(       ) 1
 QR0622  NAD 27      -  45 41 22.51200(N)    098 33 11.69600(W) AD(       ) 1
 QR0622
 QR0622.Superseded values are not recommended for survey control.
 QR0622
 QR0622.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0622.See file dsdata.pdf to determine how the superseded data were derived.
 QR0622
 QR0622_MARKER: DS = TRIANGULATION STATION DISK
 QR0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0622_STAMPING: ELM 1934
 QR0622_MARK LOGO: CGS
 QR0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0622+STABILITY: SURFACE MOTION
 QR0622
 QR0622  HISTORY     - Date     Condition        Report By
 QR0622  HISTORY     - 1934     MONUMENTED       CGS
 QR0622  HISTORY     - 1971     GOOD             LOCENG
 QR0622
 QR0622                          STATION DESCRIPTION
 QR0622
 QR0622'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0622'STATION IS LOCATED IN NW 1/4 SEC. 33, T126N, R64W, ABOUT
 QR0622'10.25 MILES SSW OF FREDERICK, ON AN INDIAN MOUND, HIGHEST
 QR0622'POINT IN VICINITY.  STATION IS IN THE MIDDLE OF MOUND 45 FEET
 QR0622'S OF FENCE.
 QR0622'
 QR0622'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 QR0622'CONCRETE CYLINDERS.
 QR0622'
 QR0622'UNDERGROUND AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN
 QR0622'CONCRETE.
 QR0622'
 QR0622'REFERENCE MARK NO. 1 IS 1 FOOT S OF FENCE, E BY N OF STATION.
 QR0622'
 QR0622'REFERENCE MARK NO. 2 IS 0.8 FOOT S OF FENCE, W BY N OF STATION.
 QR0622'
 QR0622'AZIMUTH MARK IS S BY E OF STATION, 8 FEET S OF FENCE, 34 FEET
 QR0622'N OF CENTER LINE OF ROAD, 16 FEET W OF FENCE CORNER.
 QR0622'
 QR0622'TO REACH THE AZIMUTH FROM STATION, GO W ACROSS FIELD 0.3 MILE,
 QR0622'THENCE LEFT (S) 0.9 MILE, THENCE LEFT (E) 0.5 MILE TO MARK ON
 QR0622'N SIDE.
 QR0622'
 QR0622'TO REACH THE STATION FROM THE SW CORNER OF WESTPORT ON U.S.
 QR0622'HIGHWAY 281, GO W ON GRAVEL ROAD PAST SCHOOL 3.0 MILES, THENCE
 QR0622'RIGHT (N) 2.9 MILES TO E-W FENCE LINE, THENCE RIGHT (E) ACROSS
 QR0622'FIELD 0.3 MILE TO MOUND AND STATION.
 QR0622'
 QR0622'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 QR0622
 QR0622                          STATION RECOVERY (1971)
 QR0622
 QR0622'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (HGL)
 QR0622'STATION RECOVERED BY E.H. SCHMIDT CORPORATION.  VERY GOOD.
 QR0622'DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0911 ***********************************************************************
 QS0911  DESIGNATION -  ELM
 QS0911  PID         -  QS0911
 QS0911  STATE/COUNTY-  SD/ZIEBACH
 QS0911  COUNTRY     -  US
 QS0911  USGS QUAD   -  BEDNERS DAM (2017)
 QS0911
 QS0911                         *CURRENT SURVEY CONTROL
 QS0911  ______________________________________________________________________
 QS0911* NAD 83(1996) POSITION- 45 03 16.06770(N) 101 41 26.46007(W)   ADJUSTED
 QS0911* NAVD 88 ORTHO HEIGHT -   756.381 (meters)     2481.56  (feet) ADJUSTED
 QS0911  ______________________________________________________________________
 QS0911  GEOID HEIGHT    -        -20.295 (meters)                     GEOID18
 QS0911  LAPLACE CORR    -         -7.51  (seconds)                    DEFLEC18
 QS0911  DYNAMIC HEIGHT  -        756.234 (meters)     2481.08  (feet) COMP
 QS0911  MODELED GRAVITY -    980,397.8   (mgal)                       NAVD 88
 QS0911
 QS0911  HORZ ORDER      -  THIRD
 QS0911  VERT ORDER      -  FIRST     CLASS II
 QS0911
 QS0911.The horizontal coordinates were established by classical geodetic methods
 QS0911.and adjusted by the National Geodetic Survey in January 1998.
 QS0911
 QS0911.The orthometric height was determined by differential leveling and
 QS0911.adjusted by the NATIONAL GEODETIC SURVEY
 QS0911.in July 1998.
 QS0911
 QS0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0911.GEOID18 height accuracy estimate available here.
 QS0911
 QS0911.Click photographs - Photos may exist for this station.
 QS0911
 QS0911.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0911
 QS0911.The dynamic height is computed by dividing the NAVD 88
 QS0911.geopotential number by the normal gravity value computed on the
 QS0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0911.degrees latitude (g = 980.6199 gals.).
 QS0911
 QS0911.The modeled gravity was interpolated from observed gravity values.
 QS0911
 QS0911. The following values were computed from the NAD 83(1996) position.
 QS0911
 QS0911;                    North         East     Units Scale Factor Converg.
 QS0911;SPC SD N     -   137,085.423   466,839.107   MT  0.99993911   -1 11 47.6
 QS0911;SPC SD N     -   449,754.43  1,531,621.30   sFT  0.99993911   -1 11 47.6
 QS0911;UTM  14      - 4,992,522.928   288,134.040   MT  1.00015197   -1 54 18.4
 QS0911
 QS0911!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0911!SPC SD N     -   0.99988461  x   0.99993911  =   0.99982372
 QS0911!UTM  14      -   0.99988461  x   1.00015197  =   1.00003656
 QS0911
 QS0911:                Primary Azimuth Mark                     Grid Az
 QS0911:SPC SD N     -  U 123                                    179 44 37.4
 QS0911:UTM  14      -  U 123                                    180 27 08.2
 QS0911
 QS0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8813492522(NAD 83)
 QS0911
 QS0911|---------------------------------------------------------------------|
 QS0911| PID    Reference Object                     Distance      Geod. Az  |
 QS0911|                                                           dddmmss.s |
 QS0911| QS0531 U 123                                              1783249.8 |
 QS0911| AE3130 ELM RM 1                             14.298 METERS 26529     |
 QS0911| AC6354 ELM RM 2                             10.231 METERS 35746     |
 QS0911|---------------------------------------------------------------------|
 QS0911
 QS0911                          SUPERSEDED SURVEY CONTROL
 QS0911
 QS0911  NAD 83(1986)-  45 03 16.05971(N)    101 41 26.45954(W) AD(       ) 3
 QS0911  NAD 27      -  45 03 16.12700(N)    101 41 24.89000(W) AD(       ) 3
 QS0911
 QS0911.Superseded values are not recommended for survey control.
 QS0911
 QS0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0911.See file dsdata.pdf to determine how the superseded data were derived.
 QS0911
 QS0911_MARKER: DS = TRIANGULATION STATION DISK
 QS0911_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0911_STAMPING: ELM 1952
 QS0911_MARK LOGO: CGS
 QS0911_PROJECTION: FLUSH
 QS0911_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0911_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0911+STABILITY: SURFACE MOTION
 QS0911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0911+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 QS0911
 QS0911  HISTORY     - Date     Condition        Report By
 QS0911  HISTORY     - 1952     MONUMENTED       CGS
 QS0911  HISTORY     - 1958     GOOD             CGS
 QS0911  HISTORY     - 19960425 GOOD             NGS
 QS0911  HISTORY     - 20120718 GOOD             INDIV
 QS0911
 QS0911                          STATION DESCRIPTION
 QS0911
 QS0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0911'THE STATION IS IN SECTION 28, T 13 N, R 20 E, ABOUT 4-1/4 MILES
 QS0911'WEST OF DUPREE, 44 FEET EAST OF A WHITE 4 IN X 4 IN WITNESS POST,
 QS0911'AND 27 FEET EAST OF A BLADED ROAD.
 QS0911'
 QS0911'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 212 AND
 QS0911'THE MAIN STREET OF DUPREE GO WEST ON U.S. HIGHWAY 212 FOR 4.5
 QS0911'MILES TO A BLADED ROAD RIGHT AND A WHITE HOUSE A SHORT DISTANCE
 QS0911'TO THE RIGHT, TURN RIGHT AND GO NORTH ON BLADED ROAD FOR 0.1 MILE
 QS0911'TO TOP OF RISE AND THE STATION ON THE RIGHT.
 QS0911'
 QS0911'TO REACH THE AZIMUTH MARK (BM. U 123) FROM THE STATION GO SOUTH
 QS0911'ON BLADED ROAD FOR 0.1 MILE TO THE INTERSECTION OF U.S. HIGHWAY 212,
 QS0911'CROSS HIGHWAY AND CONTINUE SOUTH ON TRACK ROAD FOR 0.45 MILE
 QS0911'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED BELOW.
 QS0911'
 QS0911'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 QS0911'ELM 1952.
 QS0911'
 QS0911'REFERENCE MARK NO. 1 IS 20 FEET WEST OF BLADED ROAD, AND 5 FEET
 QS0911'SOUTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK IS FLUSH
 QS0911'WITH THE GROUND, AND THE DISK IS STAMPED ELM NO 1 1952.
 QS0911'
 QS0911'REFERENCE MARK NO. 2 IS 25 FEET EAST OF BLADED ROAD.  THE MARK IS
 QS0911'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED ELM NO 2 1952.
 QS0911'
 QS0911'THE AZIMUTH MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 QS0911'BENCH MARK DISK SET IN THE TOP OF A 6 IN X 6 IN CONCRETE POST.
 QS0911'IT IS 106 FEET EAST OF THE TRACK ROAD, 48 FEET SOUTH OF THE
 QS0911'RAILROAD TRACKS, 7 FEET SOUTH OF A TELEPHONE POLE, AND 3 FEET
 QS0911'NORTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK
 QS0911'IS STAMPED U 123 1934.
 QS0911'
 QS0911'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0911
 QS0911                          STATION RECOVERY (1958)
 QS0911
 QS0911'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (LFV)
 QS0911'STATION, AZIMUTH, AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.
 QS0911'DISTANCES AND DIRECTIONS TO REFERENCE MARKS CHECKED AND VERIFIED.
 QS0911'DESCRIPTION ADEQUATE AND CORRECT EXCEPT FOR THE FOLLOWING.  STATION
 QS0911'IS 2.7 FEET SOUTHWEST OF A FENCE CORNER, REFERENCE MARK NO. 1 IS 3
 QS0911'FEET WEST OF A FENCE, AND REFERENCE MARK NO. 2 IS 30.8 FEET
 QS0911'SOUTHEAST OF A POWER POLE.
 QS0911
 QS0911                          STATION RECOVERY (1996)
 QS0911
 QS0911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0911'7.0 KM (4.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0911'MAIN STREET IN DUPREE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A
 QS0911'GRAVELED ROAD, 19.5 M (64.0 FT) SOUTHEAST OF A UTILITY POLE, 10.3 M
 QS0911'(33.8 FT) SOUTH OF REFERENCE MARK 2, 6.8 M (22.3 FT) EAST OF AND LEVEL
 QS0911'WITH THE ROAD CENTER, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 QS0911'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 QS0911
 QS0911                          STATION RECOVERY (2012)
 QS0911
 QS0911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 QS0911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2249 ***********************************************************************
 PU2249  DESIGNATION -  ELM BUTTE
 PU2249  PID         -  PU2249
 PU2249  STATE/COUNTY-  SD/MEADE
 PU2249  COUNTRY     -  US
 PU2249  USGS QUAD   -  FAIRPOINT NW (2017)
 PU2249
 PU2249                         *CURRENT SURVEY CONTROL
 PU2249  ______________________________________________________________________
 PU2249* NAD 83(1996) POSITION- 44 37 37.51780(N) 102 55 59.64772(W)   ADJUSTED
 PU2249* NAVD 88 ORTHO HEIGHT -   883.    (meters)     2897.    (feet) SCALED
 PU2249  ______________________________________________________________________
 PU2249  GEOID HEIGHT    -        -17.555 (meters)                     GEOID18
 PU2249  LAPLACE CORR    -         -4.94  (seconds)                    DEFLEC18
 PU2249  HORZ ORDER      -  THIRD
 PU2249
 PU2249.The horizontal coordinates were established by classical geodetic methods
 PU2249.and adjusted by the National Geodetic Survey in January 1998.
 PU2249
 PU2249.The orthometric height was scaled from a topographic map.
 PU2249
 PU2249.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2249.GEOID18 height accuracy estimate available here.
 PU2249
 PU2249.Click photographs - Photos may exist for this station.
 PU2249
 PU2249.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2249
 PU2249. The following values were computed from the NAD 83(1996) position.
 PU2249
 PU2249;                    North         East     Units Scale Factor Converg.
 PU2249;SPC SD N     -    92,420.096   367,287.151   MT  0.99996634   -2 04 33.5
 PU2249;SPC SD N     -   303,214.93  1,205,007.93   sFT  0.99996634   -2 04 33.5
 PU2249;UTM  13      - 4,943,603.657   663,946.327   MT  0.99993054   +1 27 07.9
 PU2249
 PU2249!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2249!SPC SD N     -   0.99986425  x   0.99996634  =   0.99983059
 PU2249!UTM  13      -   0.99986425  x   0.99993054  =   0.99979480
 PU2249
 PU2249:                Primary Azimuth Mark                     Grid Az
 PU2249:SPC SD N     -  ELM BUTTE AZ MK                          299 50 20.1
 PU2249:UTM  13      -  ELM BUTTE AZ MK                          296 18 38.7
 PU2249
 PU2249_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6394643603(NAD 83)
 PU2249
 PU2249|---------------------------------------------------------------------|
 PU2249| PID    Reference Object                     Distance      Geod. Az  |
 PU2249|                                                           dddmmss.s |
 PU2249| CP9279 ELM BUTTE RM 1                        8.805 METERS 16012     |
 PU2249| CP9278 ELM BUTTE AZ MK                                    2974546.6 |
 PU2249| CQ3672 ELM BUTTE RM 2                       10.049 METERS 34001     |
 PU2249|---------------------------------------------------------------------|
 PU2249
 PU2249                          SUPERSEDED SURVEY CONTROL
 PU2249
 PU2249  NAD 83(1993)-  44 37 37.51036(N)    102 55 59.64801(W) AD(       ) 3
 PU2249  NAD 83(1986)-  44 37 37.50981(N)    102 55 59.64781(W) AD(       ) 3
 PU2249  NAD 27      -  44 37 37.57100(N)    102 55 58.01800(W) AD(       ) 3
 PU2249
 PU2249.Superseded values are not recommended for survey control.
 PU2249
 PU2249.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2249.See file dsdata.pdf to determine how the superseded data were derived.
 PU2249
 PU2249_MARKER: DS = TRIANGULATION STATION DISK
 PU2249_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2249_STAMPING: ELM BUTTE 1951
 PU2249_MARK LOGO: CGS
 PU2249_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2249+STABILITY: SURFACE MOTION
 PU2249
 PU2249  HISTORY     - Date     Condition        Report By
 PU2249  HISTORY     - 1951     MONUMENTED       CGS
 PU2249
 PU2249                          STATION DESCRIPTION
 PU2249
 PU2249'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2249'STATION IS LOCATED ABOUT 21 MILES EAST AND 7 MILES SOUTH OF
 PU2249'NEWELL, ON THE HIGHEST POINT OF ELM BUTTE, AND IN THE NORTHEAST
 PU2249'1/4 OF SECTION 29, T 8 N, R 10 E.
 PU2249'
 PU2249'TO REACH THE STATION FROM U.S. HIGHWAY 212 AND STATE HIGHWAY
 PU2249'79 AT THE NORTH EDGE OF NEWELL.  GO EAST ON HIGHWAY 212 FOR
 PU2249'16.85 MILES TO A T-INTERSECTION AND A SIGN FAIRPOINT.  TURN
 PU2249'RIGHT AND GO EAST ON A GRADED ROAD FOR 2.3 MILES TO ANOTHER
 PU2249'T-INTERSECTION.  TURN RIGHT AND GO SOUTHEASTERLY FOR 4.85
 PU2249'MILES TO A FORK.  BEAR LEFT AND CONTINUE SOUTHEASTERLY FOR
 PU2249'1.45 MILES TO A SHEEP CORRAL.  PASS TO THE LEFT OF THE CORRAL
 PU2249'AND CONTINUE SOUTHEAST FOR 4.6 MILES TO THE SUMMIT OF A RIDGE.
 PU2249'BEAR LEFT AND CONTINUE SOUTHEASTERLY FOR 0.6 MILE TO THE
 PU2249'AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTHEAST FOR 0.5
 PU2249'MILE TO THE HIGHEST POINT AND THE STATION.
 PU2249'
 PU2249'STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED ELM
 PU2249'BUTTE 1951.
 PU2249'
 PU2249'REFERENCE MARK NO. 1 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU2249'ELM BUTTE NO 1 1951.
 PU2249'
 PU2249'REFERENCE MARK NO. 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU2249'ELM BUTTE NO 2 1951.
 PU2249'
 PU2249'THE AZIMUTH MARK IS ON THE HIGHEST POINT OF A SMALL KNOLL,
 PU2249'AND 4 FEET SOUTHWEST OF A WITNESS POST.  THE MARK PROJECTS
 PU2249'5 INCHES AND THE DISK IS STAMPED ELM BUTTE 1951.
 PU2249'
 PU2249'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2249'CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC6354 ***********************************************************************
 AC6354  DESIGNATION -  ELM RM 2
 AC6354  PID         -  AC6354
 AC6354  STATE/COUNTY-  SD/ZIEBACH
 AC6354  COUNTRY     -  US
 AC6354  USGS QUAD   -  BEDNERS DAM (2017)
 AC6354
 AC6354                         *CURRENT SURVEY CONTROL
 AC6354  ______________________________________________________________________
 AC6354* NAD 83(1986) POSITION- 45 03 16.40   (N) 101 41 26.48   (W)   HD_HELD1
 AC6354* NAVD 88 ORTHO HEIGHT -   755.921 (meters)     2480.05  (feet) ADJUSTED
 AC6354  ______________________________________________________________________
 AC6354  GEOID HEIGHT    -        -20.295 (meters)                     GEOID18
 AC6354  DYNAMIC HEIGHT  -        755.775 (meters)     2479.57  (feet) COMP
 AC6354  MODELED GRAVITY -    980,397.8   (mgal)                       NAVD 88
 AC6354
 AC6354  VERT ORDER      -  FIRST     CLASS II
 AC6354
 AC6354.The horizontal coordinates were determined by differentially corrected
 AC6354.hand held GPS observations or other comparable positioning techniques
 AC6354.and have an estimated accuracy of +/- 3 meters.
 AC6354
 AC6354.The orthometric height was determined by differential leveling and
 AC6354.adjusted by the NATIONAL GEODETIC SURVEY
 AC6354.in July 1998.
 AC6354
 AC6354.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC6354.GEOID18 height accuracy estimate available here.
 AC6354
 AC6354.Click photographs - Photos may exist for this station.
 AC6354
 AC6354.The dynamic height is computed by dividing the NAVD 88
 AC6354.geopotential number by the normal gravity value computed on the
 AC6354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC6354.degrees latitude (g = 980.6199 gals.).
 AC6354
 AC6354.The modeled gravity was interpolated from observed gravity values.
 AC6354
 AC6354;                    North         East    Units  Estimated Accuracy
 AC6354;SPC SD N     -   137,095.7     466,838.9     MT  (+/- 3 meters HH1 GPS) 
 AC6354
 AC6354_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8813392533(NAD 83)
 AC6354
 AC6354                          SUPERSEDED SURVEY CONTROL
 AC6354
 AC6354.No superseded survey control is available for this station.
 AC6354
 AC6354_MARKER: DR = REFERENCE MARK DISK
 AC6354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC6354_STAMPING: ELM NO 2 1952
 AC6354_MARK LOGO: CGS
 AC6354_PROJECTION: FLUSH
 AC6354_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC6354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC6354+STABILITY: SURFACE MOTION
 AC6354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC6354+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 AC6354
 AC6354  HISTORY     - Date     Condition        Report By
 AC6354  HISTORY     - 1952     MONUMENTED       CGS
 AC6354  HISTORY     - 19960425 GOOD             NGS
 AC6354  HISTORY     - 20120718 GOOD             INDIV
 AC6354
 AC6354                          STATION DESCRIPTION
 AC6354
 AC6354'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC6354'7.0 KM (4.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC6354'MAIN STREET IN DUPREE, THENCE 0.2 KM (0.10 MI) NORTHERLY ALONG A
 AC6354'GRAVELED ROAD, 17.9 M (58.7 FT) EAST OF A UTILITY POLE, 10.3 M (33.8
 AC6354'FT) NORTH OF TRIANGULATION STATION ELM, 6.6 M (21.7 FT) EAST OF AND
 AC6354'LEVEL WITH THE ROAD CENTER, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AC6354'SURFACE.
 AC6354
 AC6354                          STATION RECOVERY (2012)
 AC6354
 AC6354'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 AC6354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0939 ***********************************************************************
 OQ0939  DESIGNATION -  ELM SPRING
 OQ0939  PID         -  OQ0939
 OQ0939  STATE/COUNTY-  SD/HANSON
 OQ0939  COUNTRY     -  US
 OQ0939  USGS QUAD   -  ROCKPORT COLONY (2017)
 OQ0939
 OQ0939                         *CURRENT SURVEY CONTROL
 OQ0939  ______________________________________________________________________
 OQ0939* NAD 83(1996) POSITION- 43 30 27.61514(N) 097 47 20.49072(W)   ADJUSTED
 OQ0939* NAVD 88 ORTHO HEIGHT -   411.5   (meters)     1350.    (feet) VERTCON3
 OQ0939  ______________________________________________________________________
 OQ0939  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 OQ0939  LAPLACE CORR    -          4.76  (seconds)                    DEFLEC18
 OQ0939  HORZ ORDER      -  FIRST
 OQ0939
 OQ0939.The horizontal coordinates were established by classical geodetic methods
 OQ0939.and adjusted by the National Geodetic Survey in January 1998.
 OQ0939
 OQ0939.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0939.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0939
 OQ0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0939.GEOID18 height accuracy estimate available here.
 OQ0939
 OQ0939.Click photographs - Photos may exist for this station.
 OQ0939
 OQ0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0939
 OQ0939. The following values were computed from the NAD 83(1996) position.
 OQ0939
 OQ0939;                    North         East     Units Scale Factor Converg.
 OQ0939;SPC SD S     -   133,609.181   805,698.183   MT  0.99990873   +1 45 18.7
 OQ0939;SPC SD S     -   438,349.45  2,643,361.46   sFT  0.99990873   +1 45 18.7
 OQ0939;UTM  14      - 4,817,905.524   597,888.441   MT  0.99971786   +0 50 01.5
 OQ0939
 OQ0939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0939!SPC SD S     -   0.99993960  x   0.99990873  =   0.99984834
 OQ0939!UTM  14      -   0.99993960  x   0.99971786  =   0.99965748
 OQ0939
 OQ0939:                Primary Azimuth Mark                     Grid Az
 OQ0939:SPC SD S     -  ALEXANDRIA BAPTIST CH SPIRE              000 21 25.9
 OQ0939:UTM  14      -  ALEXANDRIA BAPTIST CH SPIRE              001 16 43.1
 OQ0939
 OQ0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9788817905(NAD 83)
 OQ0939
 OQ0939|---------------------------------------------------------------------|
 OQ0939| PID    Reference Object                     Distance      Geod. Az  |
 OQ0939|                                                           dddmmss.s |
 OQ0939| OQ0938 ALEXANDRIA BAPTIST CH SPIRE         APPROX.16.4 KM 0020644.6 |
 OQ0939| OQ0935 ALEXANDRIA COURTHOUSE DOME          APPROX.16.4 KM 0030814.5 |
 OQ0939| CO3060 ELM SPRING RM                                      00728     |
 OQ0939| OQ0905 GERMAN BAPTIST CHURCH SPIRE         APPROX. 9.1 KM 1020444.0 |
 OQ0939|---------------------------------------------------------------------|
 OQ0939
 OQ0939                          SUPERSEDED SURVEY CONTROL
 OQ0939
 OQ0939  NAD 83(1995)-  43 30 27.62280(N)    097 47 20.47942(W) AD(       ) 1
 OQ0939  NAD 83(1986)-  43 30 27.62776(N)    097 47 20.47417(W) AD(       ) 1
 OQ0939  NAD 27      -  43 30 27.69000(N)    097 47 19.22000(W) AD(       ) 1
 OQ0939  USSD        -  43 30 27.86400(N)    097 47 19.59400(W) AD(       ) 3
 OQ0939  NGVD 29 (07/19/86)  411.2    (m)         1349.     (f) VERT ANG       
 OQ0939
 OQ0939.Superseded values are not recommended for survey control.
 OQ0939
 OQ0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0939.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0939
 OQ0939_MARKER: N = NAIL
 OQ0939_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 OQ0939_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0939
 OQ0939  HISTORY     - Date     Condition        Report By
 OQ0939  HISTORY     - 1901     MONUMENTED       CGS
 OQ0939  HISTORY     - 1903     GOOD             CGS
 OQ0939  HISTORY     - 1928     SEE DESCRIPTION  CGS
 OQ0939  HISTORY     - 1935     GOOD             CGS
 OQ0939  HISTORY     - 1968     SEE DESCRIPTION  USGS
 OQ0939
 OQ0939                          STATION DESCRIPTION
 OQ0939
 OQ0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1903
 OQ0939'SITUATED IN THE NE. 1/4 SEC. 33, T101N, R58W, ON A
 OQ0939'SMALL HILL ON LAND BELONGING TO THE ELM SPRINGS MENNONITE COLONY,
 OQ0939'AND ABOUT 70 METERS WEST OF A WIRE FENCE WHICH SEPARATES
 OQ0939'CULTIVATED LAND ON THE EAST FROM PASTURE ON THE WEST.  THE
 OQ0939'STATION IS ABOUT 10 MILES DUE SOUTH OF ALEXANDRIA, AND ABOUT
 OQ0939'0.7 MILE NORTH-NORTHEAST OF THE AFOREMENTIONED COLONY.  THE
 OQ0939'SURFACE MARK IS A NAIL IN THE TOP OF A 4- BY 6-INCH PINE STUB, AND
 OQ0939'THE UNDERGROUND MARK IS A COPPER TACK IN THE CORK OF A STONE
 OQ0939'JUG.  THE REFERENCE MARK IS IN THE NORTH SIDE OF SECTION 33,
 OQ0939'AT FENCE CORNER FORMED BY THE ABOVE MENTIONED PARTITION
 OQ0939'FENCE, 0.15 METER NORTH AND 0.25 METER WEST OF THE FENCE
 OQ0939'CORNER, AND 399.933 METERS FROM THE STATION
 OQ0939'N 07 DEG 28 MIN E.  THE FLOURING MILL OF THE MENNONITE
 OQ0939'COLONY IS ABOUT 1,200 METERS FROM THE STATION S 35 DEG 50 MIN W.
 OQ0939
 OQ0939                          STATION RECOVERY (1928)
 OQ0939
 OQ0939'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1928 (FCK)
 OQ0939'COPIED FROM LETTER FROM F.C. KRATZ, OLIVET, S.D., JUNE 11, 1928.
 OQ0939'
 OQ0939'THE TRIANGULATION STATION IS LOCATED IN THE NORTHEAST QUARTER
 OQ0939'OF SEC. 33, T101N, R58W.  I USED THE STATION AND TIED
 OQ0939'SEVERAL CORNERS TO IT.  THIS STATION SHOULD BE LOOKED AFTER
 OQ0939'AS THE CONCRETE IS WASHING OUT SO THAT ITS CENTER WILL SOON
 OQ0939'BE GONE AND THE GROUND IS WASHING AWAY FROM THE BLOCK.  THE
 OQ0939'STATION IS A ROUND BLOCK OF CONCRETE ABOUT 16 INCHES IN DIAMETER
 OQ0939'WITH A 4-INCH DRAIN TILE SET IN TOP AND A NAIL IN CENTER.
 OQ0939
 OQ0939                          STATION RECOVERY (1935)
 OQ0939
 OQ0939'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0939'STATION RECOVERED MAY 10, 1935, AND FOUND IN GOOD CONDITION.
 OQ0939'GROUND SURROUNDING THE MARK HAS BEEN LOWERED ABOUT 3 INCHES
 OQ0939'BUT IS NOW WELL GRASSED OVER SO THAT THE STATION IS IN NO
 OQ0939'IMMEDIATE DANGER OF BEING LOST.  REFERENCE MARK WAS NOT RECOVERED
 OQ0939'AT THE LOCATION INDICATED.  IT MUST HAVE BEEN REMOVED OR BROKEN
 OQ0939'BY MACHINERY PASSING THROUGH THE GATE INTO THE FIELD.  STATION
 OQ0939'IS IN THE NORTHEAST QUARTER, SEC. 33, T. 101 N., R. 58 W., AT
 OQ0939'THE CREST OF A SMALL BUT PROMINENT HILL, ABOUT 3/4 MILE
 OQ0939'NORTHEAST OF A WHITE MILL AND A RED ELEVATOR, IN PASTURE LAND
 OQ0939'OWNED BY PAUL SCHOENFELDER WHO LIVES AT THE WEST END OF A
 OQ0939'BRIDGE SPANNING THE JAMES RIVER, ABOUT 1/4 MILE SOUTH OF THE
 OQ0939'NORTH LINE AND 1/8 MILE WEST OF THE EAST LINE OF THE
 OQ0939'SECTION, 100 YARDS SOUTHEAST OF A DEEP RAVINE, AND
 OQ0939'210 FEET WEST OF A FENCE SEPARATING THE PASTURE FROM A
 OQ0939'CULTIVATED FIELD TO THE EAST.  THE SURFACE MARK IS A NAIL IN
 OQ0939'A TERRA-COTTA PIPE FILLED WITH AND SET IN CONCRETE.
 OQ0939'
 OQ0939'TO REACH FROM ALEXANDRIA, GO SOUTH ABOUT 10 MILES TO A CLOSED
 OQ0939'EAST-AND-WEST SECTION LINE, TURN WEST, PROCEED ABOUT 200
 OQ0939'YARDS ALONG THE NORTH SIDE OF THE FENCE, THEN ENTER GATE INTO
 OQ0939'PASTURE AND PROCEED SOUTH ABOUT A QUARTER OF A MILE TO THE TOP
 OQ0939'OF THE HILL.
 OQ0939
 OQ0939                          STATION RECOVERY (1968)
 OQ0939
 OQ0939'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968 (WCM)
 OQ0939'STATION PROBABLY DESTROYED--AREA IS NOW UNDER CULTIVATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2193 ***********************************************************************
 PU2193  DESIGNATION -  ELM SPRINGS
 PU2193  PID         -  PU2193
 PU2193  STATE/COUNTY-  SD/MEADE
 PU2193  COUNTRY     -  US
 PU2193  USGS QUAD   -  DALZELL (2017)
 PU2193
 PU2193                         *CURRENT SURVEY CONTROL
 PU2193  ______________________________________________________________________
 PU2193* NAD 83(1996) POSITION- 44 19 17.79148(N) 102 29 07.82151(W)   ADJUSTED
 PU2193* NAVD 88 ORTHO HEIGHT -   831.    (meters)     2726.    (feet) SCALED
 PU2193  ______________________________________________________________________
 PU2193  GEOID HEIGHT    -        -18.713 (meters)                     GEOID18
 PU2193  LAPLACE CORR    -         -6.70  (seconds)                    DEFLEC18
 PU2193  HORZ ORDER      -  SECOND
 PU2193
 PU2193.The horizontal coordinates were established by classical geodetic methods
 PU2193.and adjusted by the National Geodetic Survey in January 1998.
 PU2193
 PU2193.The orthometric height was scaled from a topographic map.
 PU2193
 PU2193.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2193.GEOID18 height accuracy estimate available here.
 PU2193
 PU2193.Click photographs - Photos may exist for this station.
 PU2193
 PU2193.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2193
 PU2193. The following values were computed from the NAD 83(1996) position.
 PU2193
 PU2193;                    North         East     Units Scale Factor Converg.
 PU2193;SPC SD N     -    57,302.232   401,754.296   MT  1.00001957   -1 45 32.7
 PU2193;SPC SD N     -   187,999.07  1,318,088.89   sFT  1.00001957   -1 45 32.7
 PU2193;SPC SD S     -   223,113.115   428,339.850   MT  0.99998222   -1 29 04.8
 PU2193;SPC SD S     -   731,996.94  1,405,311.66   sFT  0.99998222   -1 29 04.8
 PU2193;UTM  13      - 4,910,669.263   700,506.783   MT  1.00009445   +1 45 26.7
 PU2193
 PU2193!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2193!SPC SD N     -   0.99987258  x   1.00001957  =   0.99989214
 PU2193!SPC SD S     -   0.99987258  x   0.99998222  =   0.99985480
 PU2193!UTM  13      -   0.99987258  x   1.00009445  =   0.99996702
 PU2193
 PU2193:                Primary Azimuth Mark                     Grid Az
 PU2193:SPC SD N     -  ELM SPRINGS AZ MK                        195 48 35.5
 PU2193:SPC SD S     -  ELM SPRINGS AZ MK                        195 32 07.6
 PU2193:UTM  13      -  ELM SPRINGS AZ MK                        192 17 36.1
 PU2193
 PU2193_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0050610669(NAD 83)
 PU2193
 PU2193|---------------------------------------------------------------------|
 PU2193| PID    Reference Object                     Distance      Geod. Az  |
 PU2193|                                                           dddmmss.s |
 PU2193| PU2191 TT 19 DFC                           468.170 METERS 0501435.7 |
 PU2193| CQ3673 ELM SPRINGS AZ MK                                  1940302.8 |
 PU2193| CQ3674 ELM SPRINGS RM 1                     18.995 METERS 22808     |
 PU2193| CQ3675 ELM SPRINGS RM 2                     23.251 METERS 34911     |
 PU2193|---------------------------------------------------------------------|
 PU2193
 PU2193                          SUPERSEDED SURVEY CONTROL
 PU2193
 PU2193  NAD 83(1993)-  44 19 17.78343(N)    102 29 07.82249(W) AD(       ) 2
 PU2193  NAD 83(1986)-  44 19 17.78351(N)    102 29 07.82254(W) AD(       ) 2
 PU2193  NAD 27      -  44 19 17.83410(N)    102 29 06.22280(W) AD(       ) 2
 PU2193
 PU2193.Superseded values are not recommended for survey control.
 PU2193
 PU2193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2193.See file dsdata.pdf to determine how the superseded data were derived.
 PU2193
 PU2193_MARKER: DS = TRIANGULATION STATION DISK
 PU2193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2193_STAMPING: ELM SPRINGS 1950
 PU2193_MARK LOGO: CGS
 PU2193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2193+STABILITY: SURFACE MOTION
 PU2193
 PU2193  HISTORY     - Date     Condition        Report By
 PU2193  HISTORY     - 1950     MONUMENTED       CGS
 PU2193  HISTORY     - 1951     GOOD             CGS
 PU2193  HISTORY     - 1962     GOOD             CGS
 PU2193
 PU2193                          STATION DESCRIPTION
 PU2193
 PU2193'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2193'STATION IS LOCATED ABOUT 18 MILES NORTH OF WASTA, ABOUT 4 MILES
 PU2193'SOUTH OF THE BELLE FOURCHE RIVER, ABOUT 2 MILES NORTHEAST OF
 PU2193'ELM SPRINGS, AND ON LAND OWNED BY MR. W.H. JOHNSTON.
 PU2193'
 PU2193'TO REACH FROM THE FORD GARAGE IN WASTA, GO WEST ON U.S. HIGHWAY
 PU2193'14 AND 16 FOR 0.2 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT ON
 PU2193'GRAVELED ROAD AND GO NORTH FOR 0.7 MILE TO A FORK.  BEAR LEFT
 PU2193'AND GO NORTHWEST AND NORTH ON MAIN GRAVELED ROAD FOR 15.05
 PU2193'MILES TO A FORK.  BEAR LEFT AND GO NORTHWEST AND NORTH FOR
 PU2193'4.0 MILES TO A T-ROAD AT ELM SPRINGS.  TURN RIGHT AND GO
 PU2193'EAST FOR 2.1 MILES TO A CROSS ROAD.  TURN LEFT AND GO NORTH
 PU2193'FOR 0.6 MILE TO THE STATION ON LEFT.
 PU2193'
 PU2193'TO REACH AZIMUTH MARK FROM STATION, GO NORTH-NORTHWEST FOR 0.3
 PU2193'MILE TO MARK IN THE CENTER OF ROAD FORKS.
 PU2193'
 PU2193'STATION MARK IS STAMPED ELM SPRINGS 1950.
 PU2193'
 PU2193'REFERENCE MARK NO. 1 IS 75 FEET SOUTHWEST OF STATION, AND THE
 PU2193'DISK IS STAMPED ELM SPRINGS NO 1 1950.
 PU2193'
 PU2193'REFERENCE MARK NO. 2 IS 70 FEET NORTHWEST OF STATION, AND THE
 PU2193'DISK IS STAMPED ELM SPRINGS NO 2 1950.
 PU2193'
 PU2193'19 DFC (USGS) (AZ. MK.) IS 0.3 MILE NORTH OF STATION, AND NEAR
 PU2193'A FENCE CORNER.  THE DISK IS STAMPED 19 DFC 1950.
 PU2193'
 PU2193'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN THE TOPS
 PU2193'OF 12-INCH CONCRETE CYLINDERS.  19 DFC IS A U.S. GEOLOGICAL
 PU2193'SURVEY BENCH MARK.
 PU2193
 PU2193                          STATION RECOVERY (1951)
 PU2193
 PU2193'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2193'THE STATION IS LOCATED ABOUT 3 MILES EAST-NORTHEAST OF ELM SPRINGS,
 PU2193'IN THE NORTHWEST 1/4 OF SECTION 7, T 4 N, R 14 E, ON LAND OWNED
 PU2193'BY MR. W.M. JOHNSTON, 15 FEET WEST OF THE CENTER OF A DIRT
 PU2193'ROAD, AND 7 FEET SOUTH OF A WITNESS POST.
 PU2193'
 PU2193'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN ELM
 PU2193'SPRINGS, GO EAST ON A GRAVELED ROAD FOR 2.1 MILES TO A CROSS
 PU2193'ROADS.  THEN LEFT, NORTHERLY, ON A DIRT ROAD FOR 0.35 MILE
 PU2193'TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 PU2193'NORTHERLY FOR 0.25 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PU2193'CONTINUE NORTHEASTERLY ON THE DIRT ROAD FOR 0.3 MILE TO TT 19
 PU2193'DFC (USGS) AS DESCRIBED.
 PU2193'
 PU2193'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2193'ELM SPRINGS 1950.
 PU2193'
 PU2193'REFERENCE MARK NO. 1 IS 56 FEET WEST OF THE CENTER OF THE ROAD.
 PU2193'IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED ELM SPRINGS
 PU2193'NO 1 1950.
 PU2193'
 PU2193'REFERENCE MARK NO. 2 IS 52 FEET WEST OF THE CENTER OF THE ROAD,
 PU2193'AND 20 FEET SOUTH OF THE EDGE OF A RAVINE.  IT PROJECTS 3
 PU2193'INCHES, AND THE DISK IS STAMPED ELM SPRINGS NO 2 1950.
 PU2193'
 PU2193'THE AZIMUTH MARK IS ON THE CREST OF A SMALL KNOLL THAT IS AT
 PU2193'THE WEST EDGE OF A CULTIVATED FIELD, 50 FEET EAST OF THE CENTER
 PU2193'OF THE DIRT ROAD, AND 25 FEET WEST OF THE CENTER OF A TRACK
 PU2193'ROAD.  IT PROJECTS 10 INCHES, AND THE DISK IS STAMPED ELM SPRINGS
 PU2193'1950.
 PU2193'
 PU2193'TT 19 DFC (USGS) IS AT THE NORTHEAST EDGE OF A TRIANGULAR
 PU2193'PLOT OF GROUND THAT FORMS THE CENTER OF THE INTERSECTION OF
 PU2193'THREE DIRT ROADS, 12 FEET NORTHEAST OF THE CENTER OF A DIRT
 PU2193'ROAD, 4 FEET NORTH-NORTHWEST OF A WITNESS POST, AND 3 FEET
 PU2193'NORTHEAST OF A FENCE CORNER.  IT IS A STANDARD U.S. GEOLOGICAL
 PU2193'SURVEY BENCH MARK DISK STAMPED TT 19 DFC 1950 SET IN THE TOP
 PU2193'OF A 6-INCH CONCRETE CYLINDER THAT PROJECTS 4 INCHES.
 PU2193'
 PU2193'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE STANDARD DISKS
 PU2193'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2193'
 PU2193'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PU2193
 PU2193                          STATION RECOVERY (1962)
 PU2193
 PU2193'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2193'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND IN
 PU2193'GOOD CONDITION.
 PU2193'
 PU2193'THE STATION WAS USED THIS DATE FOR A CHECK ANGLE ONLY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0712 ***********************************************************************
 QS0712  DESIGNATION -  ELMER
 QS0712  PID         -  QS0712
 QS0712  STATE/COUNTY-  SD/CAMPBELL
 QS0712  COUNTRY     -  US
 QS0712  USGS QUAD   -  POLLOCK SE (2017)
 QS0712
 QS0712                         *CURRENT SURVEY CONTROL
 QS0712  ______________________________________________________________________
 QS0712* NAD 83(1996) POSITION- 45 52 01.97568(N) 100 16 32.59882(W)   ADJUSTED
 QS0712* NAVD 88 ORTHO HEIGHT -   532.    (meters)     1745.    (feet) SCALED
 QS0712  ______________________________________________________________________
 QS0712  GEOID HEIGHT    -        -21.901 (meters)                     GEOID18
 QS0712  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 QS0712  HORZ ORDER      -  SECOND
 QS0712
 QS0712.The horizontal coordinates were established by classical geodetic methods
 QS0712.and adjusted by the National Geodetic Survey in January 1998.
 QS0712
 QS0712.The orthometric height was scaled from a topographic map.
 QS0712
 QS0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0712.GEOID18 height accuracy estimate available here.
 QS0712
 QS0712.Click photographs - Photos may exist for this station.
 QS0712
 QS0712.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0712
 QS0712. The following values were computed from the NAD 83(1996) position.
 QS0712
 QS0712;                    North         East     Units Scale Factor Converg.
 QS0712;SPC SD N     -   226,058.855   578,589.809   MT  1.00004069   -0 11 42.5
 QS0712;SPC SD N     -   741,661.43  1,898,256.73   sFT  1.00004069   -0 11 42.5
 QS0712;UTM  14      - 5,080,085.640   400,982.109   MT  0.99972053   -0 54 56.5
 QS0712
 QS0712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0712!SPC SD N     -   0.99991998  x   1.00004069  =   0.99996066
 QS0712!UTM  14      -   0.99991998  x   0.99972053  =   0.99964053
 QS0712
 QS0712:                Primary Azimuth Mark                     Grid Az
 QS0712:SPC SD N     -  MIKE                                     016 44 39.3
 QS0712:UTM  14      -  MIKE                                     017 27 53.3
 QS0712
 QS0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0098280085(NAD 83)
 QS0712
 QS0712|---------------------------------------------------------------------|
 QS0712| PID    Reference Object                     Distance      Geod. Az  |
 QS0712|                                                           dddmmss.s |
 QS0712| QS0671 MIKE                                APPROX. 7.9 KM 0163256.8 |
 QS0712| CO4897 ELMER RM 1                           11.643 METERS 17712     |
 QS0712| CO4898 ELMER RM 2                           21.138 METERS 26620     |
 QS0712|---------------------------------------------------------------------|
 QS0712
 QS0712                          SUPERSEDED SURVEY CONTROL
 QS0712
 QS0712  NAD 83(1986)-  45 52 01.96553(N)    100 16 32.59380(W) AD(       ) 2
 QS0712  NAD 27      -  45 52 01.98351(N)    100 16 31.14508(W) AD(       ) 2
 QS0712
 QS0712.Superseded values are not recommended for survey control.
 QS0712
 QS0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0712.See file dsdata.pdf to determine how the superseded data were derived.
 QS0712
 QS0712_MARKER: DD = SURVEY DISK
 QS0712_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QS0712_STAMPING: ET ELMER 1967
 QS0712_MARK LOGO: USGS
 QS0712_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0712
 QS0712  HISTORY     - Date     Condition        Report By
 QS0712  HISTORY     - 1967     MONUMENTED       USGS
 QS0712
 QS0712                          STATION DESCRIPTION
 QS0712
 QS0712'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (JSA)
 QS0712'THE STATION IS LOCATED ABOUT 2.2 MI S. AND 0.5 MI E. OF POLLOCK,
 QS0712'T. 128 N., R. 78 W., NEAR N. SIXTEENTH COR. BETWEEN SECS. 33
 QS0712'AND 34.
 QS0712'
 QS0712'TO REACH THE STATION FROM THE CENTER OF POLLOCK, GO E. ON MAIN
 QS0712'STREET 0.5 MI, TURN RIGHT (S.), GO 2.2 MI S. ON GRADED RD. TO A
 QS0712'SMALL HILL AND STATION ON THE LEFT.
 QS0712'
 QS0712'STATION MARK IS 298 FT N. AND 35 FT E. OF CENTER OF RD. AT FENCE
 QS0712'LINE W., 3.5 FT W. OF E. RIGHT-OF-WAY FENCE AND USGS WITNESS
 QS0712'POST, STAMPED ET ELMER 1967.
 QS0712'
 QS0712'REFERENCE MARK NO. 1 IS S. OF STATION, 37 FT E. OF CENTER OF RD.,
 QS0712'1.8 MI W. OF E. RIGHT-OF-WAY FENCE, STAMPED ELMER NO. 1 1967.
 QS0712'
 QS0712'REFERENCE MARK NO. 2 IS W. OF STATION, 35 FT W. OF CENTER OF
 QS0712'RD., 4 FT N. AND 2 FT E. OF POWER LINE POLE, 2 FT E. OF W.
 QS0712'RIGHT-OF-WAY FENCE, STAMPED ELMER NO. 2 1967.
 QS0712'
 QS0712'AZIMUTH MARK - POLLOCK MWT.  A SPHEROID TANK 100 FT N. AND 99 FT
 QS0712'E. OF THE CENTER OF THE INTERSECTION OF SUMMIT STREET AND C
 QS0712'STREET.  THE TOWER IS 125 FT HIGH TO CENTER OF RED LIGHT ON TOP.
 QS0712'IT WAS BUILT IN 1956.
 QS0712'
 QS0712'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0712'ON ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. DIAMETER
 QS0712'TILES, 12 IN. LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF
 QS0712'CAP.
 QS0712'
 QS0712'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0918 ***********************************************************************
 PR0918  DESIGNATION -  ELROD
 PR0918  PID         -  PR0918
 PR0918  STATE/COUNTY-  SD/CLARK
 PR0918  COUNTRY     -  US
 PR0918  USGS QUAD   -  GARDEN CITY (2017)
 PR0918
 PR0918                         *CURRENT SURVEY CONTROL
 PR0918  ______________________________________________________________________
 PR0918* NAD 83(1996) POSITION- 44 52 35.37423(N) 097 36 11.07485(W)   ADJUSTED
 PR0918* NAVD 88 ORTHO HEIGHT -   549.    (meters)     1801.    (feet) SCALED
 PR0918  ______________________________________________________________________
 PR0918  GEOID HEIGHT    -        -24.714 (meters)                     GEOID18
 PR0918  LAPLACE CORR    -         -2.34  (seconds)                    DEFLEC18
 PR0918  HORZ ORDER      -  SECOND
 PR0918
 PR0918.The horizontal coordinates were established by classical geodetic methods
 PR0918.and adjusted by the National Geodetic Survey in January 1998.
 PR0918
 PR0918.The orthometric height was scaled from a topographic map.
 PR0918
 PR0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0918.GEOID18 height accuracy estimate available here.
 PR0918
 PR0918.Click photographs - Photos may exist for this station.
 PR0918
 PR0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0918
 PR0918. The following values were computed from the NAD 83(1996) position.
 PR0918
 PR0918;                    North         East     Units Scale Factor Converg.
 PR0918;SPC SD N     -   118,721.453   789,357.097   MT  0.99994374   +1 41 47.0
 PR0918;SPC SD N     -   389,505.30  2,589,749.08   sFT  0.99994374   +1 41 47.0
 PR0918;UTM  14      - 4,970,179.597   610,335.292   MT  0.99974970   +0 59 08.7
 PR0918
 PR0918!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0918!SPC SD N     -   0.99991776  x   0.99994374  =   0.99986150
 PR0918!UTM  14      -   0.99991776  x   0.99974970  =   0.99966748
 PR0918
 PR0918:                Primary Azimuth Mark                     Grid Az
 PR0918:SPC SD N     -  ELROD AZ MK                              087 37 31.8
 PR0918:UTM  14      -  ELROD AZ MK                              088 20 10.1
 PR0918
 PR0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1033570179(NAD 83)
 PR0918
 PR0918|---------------------------------------------------------------------|
 PR0918| PID    Reference Object                     Distance      Geod. Az  |
 PR0918|                                                           dddmmss.s |
 PR0918| AE3117 ELROD AZ MK                                        0891918.8 |
 PR0918| AE3118 ELROD RM 1                           12.198 METERS 09013     |
 PR0918| AE3119 ELROD RM 2                           13.269 METERS 26832     |
 PR0918| PR0921 CLARK MUNICIPAL TANK                APPROX.10.8 KM 2720207.8 |
 PR0918|---------------------------------------------------------------------|
 PR0918
 PR0918                          SUPERSEDED SURVEY CONTROL
 PR0918
 PR0918  NAD 83(1986)-  44 52 35.37253(N)    097 36 11.05928(W) AD(       ) 2
 PR0918  NAD 27      -  44 52 35.48977(N)    097 36 09.76085(W) AD(       ) 2
 PR0918
 PR0918.Superseded values are not recommended for survey control.
 PR0918
 PR0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0918.See file dsdata.pdf to determine how the superseded data were derived.
 PR0918
 PR0918_MARKER: DS = TRIANGULATION STATION DISK
 PR0918_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0918_STAMPING: ELROD 1952
 PR0918_MARK LOGO: CGS
 PR0918_PROJECTION: FLUSH
 PR0918_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0918_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0918+STABILITY: SURFACE MOTION
 PR0918
 PR0918  HISTORY     - Date     Condition        Report By
 PR0918  HISTORY     - 1952     MONUMENTED       CGS
 PR0918  HISTORY     - 1972     SEE DESCRIPTION  USGS
 PR0918  HISTORY     - 1973     SEE DESCRIPTION  NGS
 PR0918  HISTORY     - 1980     GOOD             NGS
 PR0918  HISTORY     - 19820702 GOOD             NGS
 PR0918  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PR0918
 PR0918                          STATION DESCRIPTION
 PR0918
 PR0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0918'THE STATION IS ABOUT 6-1/2 MILES EAST OF CLARK, 2 MILES SOUTHWEST OF
 PR0918'ELROD, IN SECTION 7, T 116 N, R 56 W, ON THE HIGHWAY RIGHT-OF-WAY,
 PR0918'41 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 212, 5 FEET NORTH
 PR0918'OF A WIRE FENCE, AND 4 FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 PR0918'
 PR0918'TO REACH THE STATION FROM THE INTERSECTION OF THE MAIN GRAVELED
 PR0918'ROAD AND U.S. HIGHWAY 212 ABOUT 3/4 MILE SOUTH OF ELROD, GO WEST
 PR0918'ON HIGHWAY 212 FOR 1.15 MILES TO THE AZIMUTH MARK ON THE LEFT,
 PR0918'CONTINUE WEST FOR 0.35 MILE TO THE STATION ON THE LEFT.
 PR0918'
 PR0918'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 PR0918'ELROD 1952.
 PR0918'
 PR0918'REFERENCE MARK 1 IS 41 FEET SOUTH OF THE CENTERLINE OF
 PR0918'U.S. HIGHWAY 212 AND 4 FEET NORTH OF A WIRE FENCE.  THE MARK IS
 PR0918'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED ELROD NO 1 1952.
 PR0918'
 PR0918'REFERENCE MARK 2 IS 43 FEET SOUTH OF THE CENTERLINE OF
 PR0918'U.S. HIGHWAY 212 AND 4 FEET NORTH OF A WIRE FENCE.  THE MARK IS
 PR0918'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED ELROD NO 2 1952.
 PR0918'
 PR0918'THE AZIMUTH MARK IS 47 FEET SOUTH OF THE CENTERLINE OF
 PR0918'U.S. HIGHWAY 212, 5 FEET WEST OF A 4 X 4 INCH WITNESS POST, AND
 PR0918'1 FOOT NORTH OF A WIRE FENCE.  THE MARK IS FLUSH WITH THE GROUND,
 PR0918'AND THE DISK IS STAMPED ELROD 1952.
 PR0918
 PR0918                          STATION RECOVERY (1972)
 PR0918
 PR0918'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 PR0918'U.S. HWY. 212 HAS BEEN WIDENED IN THIS AREA.
 PR0918'
 PR0918'NO CONTROL MARKS WERE FOUND.  ALL MARKS ARE PRESUMED TO BE
 PR0918'DESTROYED.
 PR0918
 PR0918                          STATION RECOVERY (1973)
 PR0918
 PR0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 PR0918'THE STATION HAS BEEN DESTROYED.  CONSIDERABLE GRADING HAS BEEN
 PR0918'DONE IN THE AREA OF THE STATION SITE AND AZIMUTH MARK DURING
 PR0918'ROAD IMPROVEMENTS AND NO TRACE OF ANY OF THE MARKS COULD BE FOUND.
 PR0918'
 PR0918'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 PR0918'ABOUT 6-1/2 MILES E OF CLARK.
 PR0918
 PR0918                          STATION RECOVERY (1980)
 PR0918
 PR0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PR0918'THIS STATION WAS VISITED BECAUSE OF A REPORT THAT THE AZIMUTH MARK
 PR0918'COULD NOT BE FOUND.  AFTER AN EXTENDED SEARCH IT WAS RECOVERED AND
 PR0918'THE REFERENCE MARKS, LANDMARK STATIONS AND THE AZIMUTH MARK WERE
 PR0918'OBSERVED, MEASURED, ETC.  THE TOWN OF ELROD NO LONGER EXISTS SO A NEW
 PR0918'DESCRIPTION WAS WRITTEN FROM CLARK AND FOLLOWS--
 PR0918'
 PR0918'THE STATION IS LOCATED ABOUT 6 1/2 MILES (10.5 KM) EAST OF CLARK,
 PR0918'ABOUT 100 METERS NORTH OF A SMALL WHITE BUILDING AND 2 SMALL MASTS,
 PR0918'ALONG THE SOUTH SIDE OF HIGHWAY 212.
 PR0918'
 PR0918'TO REACH THE STATION FROM THE POLICE STATION IN CLARK, GO EAST ON
 PR0918'HIGHWAY 212 FOR 6.4 MILES (10.3 KM) TO THE STATION ON THE RIGHT.
 PR0918'
 PR0918'THE STATION IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS) DISK
 PR0918'STAMPED---ELROD 1952---SET INTO THE TOP OF A ROUND CONCRETE
 PR0918'MONUMENT 30 CM (12 INCHES) IN DIAMETER RECESSED 7.5 CM (3 INCHES)
 PR0918'BELOW THE GROUND.  MARK IS ALONG THE EAST SIDE OF A DRIVE LEADING
 PR0918'INTO TWO SMALL MASTS AT A SMALL WHITE BUILDING.  IT IS LOCATED 13.5
 PR0918'METERS (44.2 FEET) S FROM CENTER LINE OF HWY 212, 3.2 METERS (10.5
 PR0918'FEET) NW FROM A METAL WITNESS POST, AND 2.6 METERS (8.5 FEET) N FROM
 PR0918'A METAL AND WIRE GATE.
 PR0918'
 PR0918'REFERENCE MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PR0918'NOS) DISK STAMPED---ELROD NO 1 1952---SET INTO THE TOP OF A ROUND
 PR0918'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 PR0918'LOCATED 13.7 METERS (45.0 FEET) S FROM CENTER LINE OF HWY 212, 10.35
 PR0918'METERS (34.0 FEET) ENE FROM A METAL WITNESS POST, 2.3 METERS (7.5
 PR0918'FEET) N FROM A FENCE, AND 0.3 METER (1 FOOT) LOWER THAN THE STATION.
 PR0918'
 PR0918'REFERENCE MARK NO. 2 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PR0918'NOS) DISK STAMPED---ELROD NO 2 1952---SET INTO THE TOP OF A ROUND
 PR0918'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND
 PR0918'LOCATED 13.65 METERS (44.8 FEET) S FROM CENTER LINE OF HWY. 212, 15.6
 PR0918'METERS (51.1 FEET) WNW FROM A METAL WITNESS POST, 4.8 METERS (15.7
 PR0918'FEET) NW FROM A POWER POLE AT A FENCE CORNER, AND 0.3 METER (1 FOOT)
 PR0918'LOWER THAN THE STATION.
 PR0918'
 PR0918'AZIMUTH MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS)
 PR0918'DISK STAMPED---ELROD 1952---SET INTO THE TOP OF A ROUND CONCRETE
 PR0918'MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 PR0918'15.1 METERS (49.5 FEET) S FROM THE CENTER OF HWY 212, 0.9 METER (3
 PR0918'FEET) W FROM A YELLOW 4X4 WITNESS POST, AND 0.3 METER (1 FOOT) N FROM
 PR0918'A METAL WITNESS POST IN FENCE LINE.
 PR0918
 PR0918                          STATION RECOVERY (1982)
 PR0918
 PR0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PR0918'THE STATION WAS RECOVERED AS DESCRIBED IN THE 1980 DESCRIPTIVE TEXT.
 PR0918'THE STATION AND ALL PERIPHERAL MARKS WERE DESTINED TO BE DESTROYED BY
 PR0918'ROAD CONSTRUCTION STATION ELROD 2 WAS ESTABLISHED AT THIS TIME.
 PR0918
 PR0918                          STATION RECOVERY (1995)
 PR0918
 PR0918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0918'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION. ASSUMED
 PR0918'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2215 ***********************************************************************
 PU2215  DESIGNATION -  EMERY
 PU2215  PID         -  PU2215
 PU2215  STATE/COUNTY-  SD/PENNINGTON
 PU2215  COUNTRY     -  US
 PU2215  USGS QUAD   -  VIEWFIELD (2017)
 PU2215
 PU2215                         *CURRENT SURVEY CONTROL
 PU2215  ______________________________________________________________________
 PU2215* NAD 83(1996) POSITION- 44 08 12.38647(N) 102 49 08.12647(W)   ADJUSTED
 PU2215* NAVD 88 ORTHO HEIGHT -   938.    (meters)     3077.    (feet) SCALED
 PU2215  ______________________________________________________________________
 PU2215  GEOID HEIGHT    -        -17.581 (meters)                     GEOID18
 PU2215  LAPLACE CORR    -         -7.93  (seconds)                    DEFLEC18
 PU2215  HORZ ORDER      -  SECOND
 PU2215
 PU2215.The horizontal coordinates were established by classical geodetic methods
 PU2215.and adjusted by the National Geodetic Survey in January 1998.
 PU2215
 PU2215.The orthometric height was scaled from a topographic map.
 PU2215
 PU2215.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2215.GEOID18 height accuracy estimate available here.
 PU2215
 PU2215.Click photographs - Photos may exist for this station.
 PU2215
 PU2215.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2215
 PU2215. The following values were computed from the NAD 83(1996) position.
 PU2215
 PU2215;                    North         East     Units Scale Factor Converg.
 PU2215;SPC SD S     -   203,327.301   401,138.857   MT  0.99994777   -1 42 52.9
 PU2215;SPC SD S     -   667,082.99  1,316,069.73   sFT  0.99994777   -1 42 52.9
 PU2215;UTM  13      - 4,889,377.213   674,464.953   MT  0.99997436   +1 31 09.2
 PU2215
 PU2215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2215!SPC SD S     -   0.99985562  x   0.99994777  =   0.99980340
 PU2215!UTM  13      -   0.99985562  x   0.99997436  =   0.99982999
 PU2215
 PU2215:                Primary Azimuth Mark                     Grid Az
 PU2215:SPC SD S     -  EMERY AZ MK                              179 03 16.5
 PU2215:UTM  13      -  EMERY AZ MK                              175 49 14.4
 PU2215
 PU2215_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7446489377(NAD 83)
 PU2215
 PU2215|---------------------------------------------------------------------|
 PU2215| PID    Reference Object                     Distance      Geod. Az  |
 PU2215|                                                           dddmmss.s |
 PU2215| CQ3679 EMERY AZ MK                                        1772023.6 |
 PU2215| CQ3680 EMERY RM 1                            6.534 METERS 19318     |
 PU2215| PU2218 NEW UNDERWOOD MUNICIPAL TANK        APPROX. 4.6 KM 2002217.4 |
 PU2215| CQ3681 EMERY RM 2                            6.539 METERS 31802     |
 PU2215|---------------------------------------------------------------------|
 PU2215
 PU2215                          SUPERSEDED SURVEY CONTROL
 PU2215
 PU2215  NAD 83(1993)-  44 08 12.37819(N)    102 49 08.12883(W) AD(       ) 2
 PU2215  NAD 83(1986)-  44 08 12.37707(N)    102 49 08.13318(W) AD(       ) 2
 PU2215  NAD 27      -  44 08 12.42500(N)    102 49 06.52000(W) AD(       ) 2
 PU2215
 PU2215.Superseded values are not recommended for survey control.
 PU2215
 PU2215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2215.See file dsdata.pdf to determine how the superseded data were derived.
 PU2215
 PU2215_MARKER: DS = TRIANGULATION STATION DISK
 PU2215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2215_STAMPING: EMERY 1951
 PU2215_MARK LOGO: CGS
 PU2215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2215+STABILITY: SURFACE MOTION
 PU2215
 PU2215  HISTORY     - Date     Condition        Report By
 PU2215  HISTORY     - 1951     MONUMENTED       CGS
 PU2215
 PU2215                          STATION DESCRIPTION
 PU2215
 PU2215'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2215'STATION IS ABOUT 3 MILES NORTH AND 1 MILE EAST OF NEW UNDERWOOD,
 PU2215'ON THE SUMMIT OF PROMINENT KNOLL WHICH IS THE HIGHEST POINT IN
 PU2215'THE IMMEDIATE VICINITY, AND ON LAND OWNED BY WILLIAM EMERY.  IT
 PU2215'IS NEAR THE CENTER OF THE NORTH HALF OF SECTION 17, T 2 N, R 11 E.
 PU2215'
 PU2215'TO REACH THE STATION FROM THE JUNCTION OF THE MAIN STREET AND
 PU2215'U.S. HIGHWAYS 14 AND 16 AT NEW UNDERWOOD.  GO EAST ON HIGHWAYS 14
 PU2215'AND 16 FOR 0.35 MILE TO A T-ROAD.  TURN LEFT AND GO NORTH ON A
 PU2215'GRAVELED ROAD FOR 2.0 MILES TO A CROSSROADS.  CONTINUE NORTH FOR
 PU2215'0.15 MILE TO AN ENTRANCE DIRVE.  TURN RIGHT AND GO EAST AND SOUTH
 PU2215'FOR 0.1 MILE TO A GATE AT THE SOUTHEAST CORNER OF A BARNYARD.
 PU2215'PASS THROUGH THE GATE, TURN SHARP LEFT AND GO NORTH ON A DIM
 PU2215'TRACK ROAD 0.4 MILE TO A GATE.  PASS THROUGH THE GATE, TURN
 PU2215'RIGHT AND GO EAST ALONG THE NORTH SIDE OF A FENCE FOR 0.4 MILE
 PU2215'TO THE AZIMUTH MARK ON THE RIGHT.  TURN LEFT AND GO NORTH 0.3
 PU2215'MILE TO THE HIGHEST POINT AND THE STATION.
 PU2215'
 PU2215'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED EMERY
 PU2215'1951.
 PU2215'
 PU2215'REFERENCE MARK NO. 1 PROJECTS 2 INCHES AND THE DISK IS STAMPED
 PU2215'EMERY NO 1 1951.
 PU2215'
 PU2215'REFERENCE MARK NO. 2 PROJECTS 3 INCHES AND THE DISK IS STAMPED
 PU2215'EMERY NO 2 1951.
 PU2215'
 PU2215'THE AZIMUTH MARK IS 1 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS
 PU2215'8 INCHES AND THE DISK IS STAMPED EMERY 1951.
 PU2215'
 PU2215'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2215'CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0927 ***********************************************************************
 OQ0927  DESIGNATION -  EMERY ELEVATOR
 OQ0927  PID         -  OQ0927
 OQ0927  STATE/COUNTY-  SD/HANSON
 OQ0927  COUNTRY     -  US
 OQ0927  USGS QUAD   -  BRIDGEWATER WEST (2017)
 OQ0927
 OQ0927                         *CURRENT SURVEY CONTROL
 OQ0927  ______________________________________________________________________
 OQ0927* NAD 83(1996) POSITION- 43 36 02.67403(N) 097 37 14.64529(W)   ADJUSTED
 OQ0927  ______________________________________________________________________
 OQ0927  GEOID HEIGHT    -        -26.028 (meters)                     GEOID18
 OQ0927  LAPLACE CORR    -          1.52  (seconds)                    DEFLEC18
 OQ0927  HORZ ORDER      -  THIRD
 OQ0927
 OQ0927.The horizontal coordinates were established by classical geodetic methods
 OQ0927.and adjusted by the National Geodetic Survey in January 1998.
 OQ0927
 OQ0927.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0927.GEOID18 height accuracy estimate available here.
 OQ0927
 OQ0927.Click photographs - Photos may exist for this station.
 OQ0927
 OQ0927.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0927
 OQ0927. The following values were computed from the NAD 83(1996) position.
 OQ0927
 OQ0927;                    North         East     Units Scale Factor Converg.
 OQ0927;SPC SD S     -   144,373.906   818,961.534   MT  0.99990692   +1 52 16.6
 OQ0927;SPC SD S     -   473,666.72  2,686,876.30   sFT  0.99990692   +1 52 16.6
 OQ0927;UTM  14      - 4,828,453.900   611,320.742   MT  0.99975243   +0 57 04.6
 OQ0927
 OQ0927_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1132028453(NAD 83)
 OQ0927
 OQ0927                          SUPERSEDED SURVEY CONTROL
 OQ0927
 OQ0927  NAD 83(1995)-  43 36 02.68164(N)    097 37 14.62960(W) AD(       ) 3
 OQ0927  NAD 83(1986)-  43 36 02.68441(N)    097 37 14.62566(W) AD(       ) 3
 OQ0927  NAD 27      -  43 36 02.75400(N)    097 37 13.38000(W) AD(       ) 3
 OQ0927  USSD        -  43 36 02.93400(N)    097 37 13.76500(W) AD(       ) 3
 OQ0927
 OQ0927.Superseded values are not recommended for survey control.
 OQ0927
 OQ0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0927.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0927
 OQ0927_MARKER: 65 = GRAIN ELEVATOR
 OQ0927
 OQ0927  HISTORY     - Date     Condition        Report By
 OQ0927  HISTORY     - 1901     FIRST OBSERVED   CGS
 OQ0927
 OQ0927                          STATION DESCRIPTION
 OQ0927
 OQ0927'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0045 ***********************************************************************
 OQ0045  DESIGNATION -  END 2
 OQ0045  PID         -  OQ0045
 OQ0045  STATE/COUNTY-  SD/MINNEHAHA
 OQ0045  COUNTRY     -  US
 OQ0045  USGS QUAD   -  VALLEY SPRINGS (2017)
 OQ0045
 OQ0045                         *CURRENT SURVEY CONTROL
 OQ0045  ______________________________________________________________________
 OQ0045* NAD 83(2011) POSITION- 43 36 36.11394(N) 096 27 26.52478(W)   ADJUSTED
 OQ0045* NAD 83(2011) ELLIP HT-   415.218 (meters)        (06/27/12)   ADJUSTED
 OQ0045* NAD 83(2011) EPOCH   -  2010.00
 OQ0045* NAVD 88 ORTHO HEIGHT -   441.652 (meters)     1448.99  (feet) ADJUSTED
 OQ0045  ______________________________________________________________________
 OQ0045  GEOID HEIGHT    -        -26.412 (meters)                     GEOID18
 OQ0045  NAD 83(2011) X  -   -520,232.050 (meters)                     COMP
 OQ0045  NAD 83(2011) Y  - -4,596,422.638 (meters)                     COMP
 OQ0045  NAD 83(2011) Z  -  4,377,107.709 (meters)                     COMP
 OQ0045  LAPLACE CORR    -         -2.11  (seconds)                    DEFLEC18
 OQ0045  DYNAMIC HEIGHT  -        441.541 (meters)     1448.62  (feet) COMP
 OQ0045  MODELED GRAVITY -    980,356.4   (mgal)                       NAVD 88
 OQ0045
 OQ0045  VERT ORDER      -  SECOND    CLASS I
 OQ0045
 OQ0045  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ0045  Standards:
 OQ0045         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ0045            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ0045  -------------------------------------------------------------------
 OQ0045  NETWORK    0.59   0.61           0.27   0.20   0.31     -0.01586203
 OQ0045  -------------------------------------------------------------------
 OQ0045  Click here for local accuracies and other accuracy information.
 OQ0045
 OQ0045.The horizontal coordinates were established by GPS observations
 OQ0045.and adjusted by the National Geodetic Survey in June 2012.
 OQ0045
 OQ0045.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ0045.been affixed to the stable North American tectonic plate. See 
 OQ0045.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ0045
 OQ0045.The horizontal coordinates are valid at the epoch date displayed above
 OQ0045.which is a decimal equivalence of Year/Month/Day.
 OQ0045
 OQ0045.The orthometric height was determined by differential leveling and
 OQ0045.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0045.in May 2019.
 OQ0045
 OQ0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0045.GEOID18 height accuracy estimate available here.
 OQ0045
 OQ0045.Click photographs - Photos may exist for this station.
 OQ0045
 OQ0045.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ0045
 OQ0045.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0045
 OQ0045.The ellipsoidal height was determined by GPS observations
 OQ0045.and is referenced to NAD 83.
 OQ0045
 OQ0045.The dynamic height is computed by dividing the NAVD 88
 OQ0045.geopotential number by the normal gravity value computed on the
 OQ0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0045.degrees latitude (g = 980.6199 gals.).
 OQ0045
 OQ0045.The modeled gravity was interpolated from observed gravity values.
 OQ0045
 OQ0045. The following values were computed from the NAD 83(2011) position.
 OQ0045
 OQ0045;                    North         East     Units Scale Factor Converg.
 OQ0045;SPC SD S     -   149,129.091   912,762.670   MT  0.99990688   +2 40 25.8
 OQ0045;SPC SD S     -   489,267.69  2,994,622.19   sFT  0.99990688   +2 40 25.8
 OQ0045;UTM  14      - 4,831,702.755   705,187.080   MT  1.00011789   +1 45 15.8
 OQ0045
 OQ0045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0045!SPC SD S     -   0.99993489  x   0.99990688  =   0.99984178
 OQ0045!UTM  14      -   0.99993489  x   1.00011789  =   1.00005278
 OQ0045
 OQ0045:                Primary Azimuth Mark                     Grid Az
 OQ0045:SPC SD S     -  6780 A                                   095 04 28.0
 OQ0045:UTM  14      -  6780 A                                   095 59 38.0
 OQ0045
 OQ0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0518731702(NAD 83)
 OQ0045
 OQ0045|---------------------------------------------------------------------|
 OQ0045| PID    Reference Object                     Distance      Geod. Az  |
 OQ0045|                                                           dddmmss.s |
 OQ0045| OQ0047 END 2 RM 3                           14.598 METERS 00036     |
 OQ0045| OQ0050 6780 A                                             0974453.8 |
 OQ0045| OQ0044 END                                  66.086 METERS 18056     |
 OQ0045| OQ0049 END 2 RM 4                           13.070 METERS 26650     |
 OQ0045|---------------------------------------------------------------------|
 OQ0045
 OQ0045                          SUPERSEDED SURVEY CONTROL
 OQ0045
 OQ0045  NAD 83(2007)-  43 36 36.11401(N)    096 27 26.52571(W) AD(2002.00) 0
 OQ0045  ELLIP H (02/10/07)  415.242  (m)                       GP(2002.00)    
 OQ0045  NAD 83(1996)-  43 36 36.11345(N)    096 27 26.52512(W) AD(       ) 3
 OQ0045  ELLIP H (01/23/98)  415.291  (m)                       GP(       ) 4 1
 OQ0045  NAD 83(1995)-  43 36 36.11412(N)    096 27 26.52347(W) AD(       ) 3
 OQ0045  NAD 83(1986)-  43 36 36.11546(N)    096 27 26.50043(W) AD(       ) 3
 OQ0045  NAD 27      -  43 36 36.21595(N)    096 27 25.34003(W) AD(       ) 3
 OQ0045  NAVD 88 (03/06/14)  441.648  (m)         1448.97   (f) SUPERSEDED  2 1
 OQ0045  NAVD 88             441.64   (m)         1448.9    (f) LEVELING    3  
 OQ0045  NAVD 88 (09/29/93)  441.645  (m)         1448.96   (f) SUPERSEDED  1 2
 OQ0045  NGVD 29 (??/??/??)  441.40   (m)         1448.2    (f) RESET       3  
 OQ0045  NGVD 29             441.40   (m)         1448.2    (f) LEVELING    3  
 OQ0045
 OQ0045.Superseded values are not recommended for survey control.
 OQ0045
 OQ0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0045.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0045
 OQ0045_MARKER: DS = TRIANGULATION STATION DISK
 OQ0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0045_STAMPING: END 2 1971
 OQ0045_MARK LOGO: CGS
 OQ0045_PROJECTION: RECESSED 5 CENTIMETERS
 OQ0045_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 OQ0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0045+STABILITY: SURFACE MOTION
 OQ0045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0045+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2016
 OQ0045
 OQ0045  HISTORY     - Date     Condition        Report By
 OQ0045  HISTORY     - 19710401 MONUMENTED       NGS
 OQ0045  HISTORY     - 1971     GOOD             NGS
 OQ0045  HISTORY     - 19910526 GOOD             NGS
 OQ0045  HISTORY     - 19911130 GOOD             MNDT
 OQ0045  HISTORY     - 20110426 GOOD             MNDT
 OQ0045  HISTORY     - 20160330 GOOD             MNDT
 OQ0045
 OQ0045                          STATION DESCRIPTION
 OQ0045
 OQ0045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0045'THE STATION IS LOCATED ABOUT 6 MILES EAST OF CORSON, SOUTH
 OQ0045'DAKOTA, 4-3/4 MILES WEST OF BEAVER CREEK, MINNESOTA, 2 MILES
 OQ0045'NORTH OF VALLEY SPRINGS, SOUTH DAKOTA, 0.2 MILE WEST OF THE
 OQ0045'MINNESOTA-SOUTH DAKOTA STATE LINE, AT THE EAST EDGE OF A REST
 OQ0045'STOP ALONG THE NORTH SIDE OF INTERSTATE HIGHWAY 90.
 OQ0045'
 OQ0045'THE STATION MARK IS A STANDARD DISK STAMPED END 2 1971, SET IN A
 OQ0045'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 334 FEET
 OQ0045'NORTH OF THE CENTER OF THE WEST BOUND LANES OF HIGHWAY I-90, 3
 OQ0045'FEET WEST OF A FENCE, AND 1.7 FEET NORTHWEST OF A METAL WITNESS
 OQ0045'POST.
 OQ0045'
 OQ0045'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED END 2 NO 3 1971,
 OQ0045'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS
 OQ0045'382 FEET NORTH OF THE CENTER OF THE WEST BOUND LANES OF THE
 OQ0045'HIGHWAY, 49 FEET NORTH OF THE METAL WITNESS POST, AND 3 FEET WEST
 OQ0045'OF A FENCE.
 OQ0045'
 OQ0045'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED END 2 NO 4 1971,
 OQ0045'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 334
 OQ0045'FEET NORTH OF THE CENTER OF THE WEST BOUND LANES OF THE HIGHWAY,
 OQ0045'AND 51 FEET WEST OF THE FENCE.
 OQ0045'
 OQ0045'THE AZIMUTH MARK, A STANDARD MHD BENCH MARK DISK, STAMPED 6780
 OQ0045'A 1962, IS SET IN THE TOP OF A 5-INCH SQUARE CONCRETE POST WHICH
 OQ0045'PROJECTS 4-INCHES.  IT IS 65 FEET NORTH-NORTHWEST OF A LARGE
 OQ0045'BOULDER, 34 FEET EAST OF A GRADED ROAD LEADING NORTH, 25 FEET
 OQ0045'NORTH OF A GRADED ROAD LEADING EAST, AND 1.8 FEET SOUTH OF A
 OQ0045'FENCE CORNER.  THE MARK WAS UNSTAMPED WHEN FIRST USED AS AN
 OQ0045'AZIMUTH MARK IN 1961.
 OQ0045'
 OQ0045'TO REACH THE STATION FROM THE CROSSROADS JUST EAST OF THE POST
 OQ0045'OFFICE IN CORSON, GO SOUTH ON STATE HIGHWAY 11 FOR 0.5 MILE TO
 OQ0045'INTERSTATE HIGHWAY 90, TURN LEFT, EAST, AND GO 5.8 MILES ON
 OQ0045'HIGHWAY I-90 TO THE REST STOP ON THE LEFT AND THE STATION AS
 OQ0045'DESCRIBED.
 OQ0045'
 OQ0045'STATION MARK END (MHD) 1961, AND REFERENCE MARK NO. 1 WERE ALSO
 OQ0045'BENCH MARKS ESTABLISHED BY THE MINNESOTA HIGHWAY DEPARTMENT.  THE
 OQ0045'ELEVATIONS WERE TRANSFERRED TO THIS STATION AND R.M.S NO. 3 AND
 OQ0045'NO. 4.
 OQ0045
 OQ0045                          STATION RECOVERY (1971)
 OQ0045
 OQ0045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 OQ0045'2 MI N FROM VALLEY SPRINGS.
 OQ0045'ABOUT 6 MILES EAST OF CORSON, SOUTH DAKOTA, 0.2 MILE WEST OF THE
 OQ0045'MINNESOTA-SOUTH DAKOTA STATE LINE, AT THE EAST EDGE OF A REST
 OQ0045'STOP AREA ALONG THE NORTH SIDE OF INTERSTATE HIGHWAY 90, 334
 OQ0045'FEET NORTH OF THE CENTER OF THE WEST BOUND LANES OF HIGHWAY 90,
 OQ0045'3 FEET WEST OF A FENCE, 1.7 FEET NORTHWEST OF A METAL WITNESS
 OQ0045'POST, AND SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.
 OQ0045
 OQ0045                          STATION RECOVERY (1991)
 OQ0045
 OQ0045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ0045'18.9 KM (11.7 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ0045'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ0045'FALLS, NEAR THE EAST END OF A WESTBOUND REST AREA, 0.3 KM (0.2 MI)
 OQ0045'WEST OF THE MINNESOTA-SOUTH DAKOTA STATE LINE, 102.3 M (335.6 FT)
 OQ0045'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ0045'HIGHWAY, 64.7 M (212.3 FT) NORTH OF A FENCE CORNER, 14.6 M (47.9 FT)
 OQ0045'SOUTH OF REFERENCE MARK 3, 0.8 M (2.6 FT) WEST OF A FENCE, 0.5 M
 OQ0045'(1.6 FT) NORTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 OQ0045'THE GROUND SURFACE.  NOTE--THE ORIGINAL DESCRIPTION STATES THAT THE
 OQ0045'ORIGINAL DISK WAS USED, AND THE DATE 1961 WAS CROSSED OUT.
 OQ0045
 OQ0045                          STATION RECOVERY (1991)
 OQ0045
 OQ0045'RECOVERY NOTE BY MN DEPT OF TRANSP 1991 (DKH)
 OQ0045'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED.  RM 3 AND RM 4
 OQ0045'WERE CHAINED AND DISTANCES CHECK.
 OQ0045
 OQ0045                          STATION RECOVERY (2011)
 OQ0045
 OQ0045'RECOVERY NOTE BY MN DEPT OF TRANSP 2011 (JBG)
 OQ0045'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 OQ0045'GARRETSON, 5.8 MI (9.3 KM) EAST OF BRANDON AND 2.0 MI (3.2 KM)
 OQ0045'NORTH-NORTHEAST OF VALLEY SPRINGS AND 4.75 MI (7.6 KM) WEST OF BEAVER
 OQ0045'CREEK.
 OQ0045'
 OQ0045'TO REACH THE MARK GO 2.0 MI (3.2 KM) NORTH OF VALLEY SPRINGS SOUTH
 OQ0045'DAKOTA, 0.2 MI (0.3 KM) WEST OF STATE LINE, AT EAST EDGE OF REST STOP
 OQ0045'ON NORTH SIDE OF INTERSTATE HIGHWAY 90.
 OQ0045'
 OQ0045'THE MARK IS 334.0 FT (101.8 M) NORTH OF WESTBOUND INTERSTATE HIGHWAY
 OQ0045'90, 3.0 FT (0.9 M) WEST OF A FENCE, 47.89 FT (14.6 M) SOUTH OF
 OQ0045'REFERENCE MARK 3, 42.88 FT (13.1 M) EAST OF REFERENCE MARK 4, 1.7 FT
 OQ0045'(0.5 M) NORTHWEST OF A WITNESS POST.
 OQ0045
 OQ0045                          STATION RECOVERY (2016)
 OQ0045
 OQ0045'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ0045'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0047 ***********************************************************************
 OQ0047  DESIGNATION -  END 2 RM 3
 OQ0047  PID         -  OQ0047
 OQ0047  STATE/COUNTY-  SD/MINNEHAHA
 OQ0047  COUNTRY     -  US
 OQ0047  USGS QUAD   -  VALLEY SPRINGS (2017)
 OQ0047
 OQ0047                         *CURRENT SURVEY CONTROL
 OQ0047  ______________________________________________________________________
 OQ0047* NAD 83(1986) POSITION- 43 36 36.59   (N) 096 27 26.52   (W)   HD_HELD1
 OQ0047* NAVD 88 ORTHO HEIGHT -   441.594 (meters)     1448.80  (feet) ADJUSTED
 OQ0047  ______________________________________________________________________
 OQ0047  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 OQ0047  DYNAMIC HEIGHT  -        441.484 (meters)     1448.44  (feet) COMP
 OQ0047  MODELED GRAVITY -    980,356.3   (mgal)                       NAVD 88
 OQ0047
 OQ0047  VERT ORDER      -  SECOND    CLASS I
 OQ0047
 OQ0047.The horizontal coordinates were determined by differentially corrected
 OQ0047.hand held GPS observations or other comparable positioning techniques
 OQ0047.and have an estimated accuracy of +/- 3 meters.
 OQ0047
 OQ0047.The orthometric height was determined by differential leveling and
 OQ0047.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0047.in March 2014.
 OQ0047
 OQ0047.No vertical observational check was made to the station.
 OQ0047
 OQ0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0047.GEOID18 height accuracy estimate available here.
 OQ0047
 OQ0047.Click photographs - Photos may exist for this station.
 OQ0047
 OQ0047.The dynamic height is computed by dividing the NAVD 88
 OQ0047.geopotential number by the normal gravity value computed on the
 OQ0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0047.degrees latitude (g = 980.6199 gals.).
 OQ0047
 OQ0047.The modeled gravity was interpolated from observed gravity values.
 OQ0047
 OQ0047;                    North         East    Units  Estimated Accuracy
 OQ0047;SPC SD S     -   149,143.8     912,762.1     MT  (+/- 3 meters HH1 GPS) 
 OQ0047
 OQ0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0518631717(NAD 83)
 OQ0047
 OQ0047                          SUPERSEDED SURVEY CONTROL
 OQ0047
 OQ0047  NAVD 88 (09/29/93)  441.587  (m)         1448.77   (f) SUPERSEDED  1 2
 OQ0047
 OQ0047.Superseded values are not recommended for survey control.
 OQ0047
 OQ0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0047.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0047
 OQ0047_MARKER: DR = REFERENCE MARK DISK
 OQ0047_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0047_STAMPING: END 2 NO 3 1971
 OQ0047_MARK LOGO: CGS
 OQ0047_PROJECTION: RECESSED 5 CENTIMETERS
 OQ0047_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OQ0047_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0047+STABILITY: SURFACE MOTION
 OQ0047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0047+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2016
 OQ0047
 OQ0047  HISTORY     - Date     Condition        Report By
 OQ0047  HISTORY     - 19710401 MONUMENTED       NGS
 OQ0047  HISTORY     - 19910526 GOOD             NGS
 OQ0047  HISTORY     - 20110401 GOOD             INDIV
 OQ0047  HISTORY     - 20110426 GOOD             MNDT
 OQ0047  HISTORY     - 20160330 GOOD             MNDT
 OQ0047
 OQ0047                          STATION DESCRIPTION
 OQ0047
 OQ0047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0047'2 MI N FROM VALLEY SPRINGS.
 OQ0047'ABOUT 6 MILES EAST OF CORSON, SOUTH DAKOTA, 0.2 MILE WEST OF THE
 OQ0047'MINNESOTA-SOUTH DAKOTA STATE LINE, AT THE EAST EDGE OF A REST
 OQ0047'STOP AREA ALONG THE NORTH SIDE OF INTERSTATE HIGHWAY 90, 382
 OQ0047'FEET NORTH OF THE CENTER OF THE WEST BOUND LANES OF HIGHWAY
 OQ0047'90, 49 FEET NORTH OF A METAL WITNESS POST, 3 FEET WEST OF A
 OQ0047'NORTH-SOUTH FENCE, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH
 OQ0047'THE GROUND.
 OQ0047
 OQ0047                          STATION RECOVERY (1991)
 OQ0047
 OQ0047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ0047'18.9 KM (11.7 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ0047'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ0047'FALLS, NEAR THE EAST END OF A WESTBOUND REST AREA, 0.3 KM (0.2 MI)
 OQ0047'WEST OF THE MINNESOTA-SOUTH DAKOTA STATE LINE, 116.9 M (383.5 FT)
 OQ0047'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ0047'HIGHWAY, 79.3 M (260.2 FT) NORTH OF A FENCE CORNER, 14.6 M (47.9 FT)
 OQ0047'NORTH OF TRIANGULATION STATION END 2, 0.5 M (1.6 FT) WEST OF A WITNESS
 OQ0047'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW
 OQ0047'THE GROUND SURFACE.
 OQ0047
 OQ0047                          STATION RECOVERY (2011)
 OQ0047
 OQ0047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0047'RECOVERED IN GOOD CONDITION.
 OQ0047
 OQ0047                          STATION RECOVERY (2011)
 OQ0047
 OQ0047'RECOVERY NOTE BY MN DEPT OF TRANSP 2011 (JBG)
 OQ0047'THE STATION IS LOCATED ABOUT 7.8 MI (12.6 KM) SOUTH-SOUTHEAST OF
 OQ0047'GARRETSON.
 OQ0047'
 OQ0047'TO REACH THE MARK GO 5.8 MI (9.3 KM) EAST OF BRANDON AND 2.0 MI (3.2
 OQ0047'KM) NORTH-NORTHEAST OF VALLEY SPRINGS AND 4.75 MI (7.6 KM) WEST OF
 OQ0047'BEAVER CREEK.
 OQ0047'
 OQ0047'THE MARK IS 382.0 FT (116.4 M) NORTH OF THE CENTER OF THE WESTBOUND
 OQ0047'LANES OF THE HIGHWAY, 49.0 FT (14.9 M) NORTH OF THE METAL WITNESS
 OQ0047'POST, 47.89 FT (14.6 M) NORTH OF STATION END 2, 3.0 FT (0.9 M) WEST OF
 OQ0047'A FENCE, 1.7 FT (0.5 M) WEST OF A WITNESS POST.
 OQ0047
 OQ0047                          STATION RECOVERY (2016)
 OQ0047
 OQ0047'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ0047'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0767 ***********************************************************************
 OS0767  DESIGNATION -  ENDERS
 OS0767  PID         -  OS0767
 OS0767  STATE/COUNTY-  SD/JACKSON
 OS0767  COUNTRY     -  US
 OS0767  USGS QUAD   -  KADOKA (2017)
 OS0767
 OS0767                         *CURRENT SURVEY CONTROL
 OS0767  ______________________________________________________________________
 OS0767* NAD 83(1996) POSITION- 43 51 03.66914(N) 101 32 23.88288(W)   ADJUSTED
 OS0767* NAVD 88 ORTHO HEIGHT -   749.    (meters)     2457.    (feet) SCALED
 OS0767  ______________________________________________________________________
 OS0767  GEOID HEIGHT    -        -21.511 (meters)                     GEOID18
 OS0767  LAPLACE CORR    -         -9.24  (seconds)                    DEFLEC18
 OS0767  HORZ ORDER      -  SECOND
 OS0767
 OS0767.The horizontal coordinates were established by classical geodetic methods
 OS0767.and adjusted by the National Geodetic Survey in January 1998.
 OS0767
 OS0767.The orthometric height was scaled from a topographic map.
 OS0767
 OS0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0767.GEOID18 height accuracy estimate available here.
 OS0767
 OS0767.Click photographs - Photos may exist for this station.
 OS0767
 OS0767.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0767
 OS0767. The following values were computed from the NAD 83(1996) position.
 OS0767
 OS0767;                    North         East     Units Scale Factor Converg.
 OS0767;SPC SD S     -   169,307.537   502,990.282   MT  0.99991509   -0 49 56.6
 OS0767;SPC SD S     -   555,469.81  1,650,227.28   sFT  0.99991509   -0 49 56.6
 OS0767;UTM  14      - 4,858,462.063   295,848.717   MT  1.00011265   -1 45 36.9
 OS0767
 OS0767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0767!SPC SD S     -   0.99988587  x   0.99991509  =   0.99980097
 OS0767!UTM  14      -   0.99988587  x   1.00011265  =   0.99999850
 OS0767
 OS0767:                Primary Azimuth Mark                     Grid Az
 OS0767:SPC SD S     -  ENDERS AZ MK                             098 15 02.8
 OS0767:UTM  14      -  ENDERS AZ MK                             099 10 43.1
 OS0767
 OS0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9584858462(NAD 83)
 OS0767
 OS0767|---------------------------------------------------------------------|
 OS0767| PID    Reference Object                     Distance      Geod. Az  |
 OS0767|                                                           dddmmss.s |
 OS0767| CQ3682 ENDERS AZ MK                                       0972506.2 |
 OS0767| OS0770 KADOKA MUNICIPAL TANK               APPROX. 3.1 KM 1272904.6 |
 OS0767| CQ3683 ENDERS RM 1                          16.591 METERS 19543     |
 OS0767| CQ3684 ENDERS RM 2                          16.721 METERS 27536     |
 OS0767|---------------------------------------------------------------------|
 OS0767
 OS0767                          SUPERSEDED SURVEY CONTROL
 OS0767
 OS0767  NAD 83(1995)-  43 51 03.66194(N)    101 32 23.88625(W) AD(       ) 2
 OS0767  NAD 83(1986)-  43 51 03.66220(N)    101 32 23.88697(W) AD(       ) 2
 OS0767  NAD 27      -  43 51 03.68730(N)    101 32 22.36950(W) AD(       ) 2
 OS0767
 OS0767.Superseded values are not recommended for survey control.
 OS0767
 OS0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0767.See file dsdata.pdf to determine how the superseded data were derived.
 OS0767
 OS0767_MARKER: DS = TRIANGULATION STATION DISK
 OS0767_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0767_STAMPING: ENDERS 1961
 OS0767_MARK LOGO: CGS
 OS0767_PROJECTION: FLUSH
 OS0767_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0767+STABILITY: SURFACE MOTION
 OS0767
 OS0767  HISTORY     - Date     Condition        Report By
 OS0767  HISTORY     - 1961     MONUMENTED       CGS
 OS0767
 OS0767                          STATION DESCRIPTION
 OS0767
 OS0767'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0767'LOCATED, AIRLINE, ABOUT 14-1/4 MILES SOUTH-SOUTHEAST OF PHILIP,
 OS0767'10-1/2 MILES EAST-NORTHEAST OF WETA, AND 2-1/4 MILES NORTHWEST
 OS0767'OF KADOKA, IN SECTION 19, T 2 S, R 22 E ON A GENTLY ROUNDED
 OS0767'KNOLL IN PASTURE LAND NEAR THE SOUTHWEST CORNER OF THE PASTURE.
 OS0767'
 OS0767'TO REACH FROM THE POST OFFICE IN KADOKA GO NORTH ON THE MAIN
 OS0767'STREET 0.2 MILE TO A CROSS STREET.  TURN LEFT AND GO WEST
 OS0767'0.6 MILE TO THE JUNCTION OF HIGHWAYS, U.S. 16 AND STATE 73
 OS0767'AND 40 WHERE A GRAVELED ROAD GOES NORTH.  TURN RIGHT AND
 OS0767'GO NORTH ON GRAVEL 0.5 MILE TO A SIDE ROAD ON THE LEFT.  TURN
 OS0767'LEFT AND GO WEST AND NORTH 1.1 MILES TO THE AZIMUTH MARK
 OS0767'ON THE RIGHT ON A CURVE.  CONTINUE WEST 0.3 MILE TO THE
 OS0767'STATION IN THE FIELD ON THE RIGHT.
 OS0767'
 OS0767'THE STATION MARK, A STANDARD DISK STAMPED ENDERS 1961 SET IN
 OS0767'THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH WITH
 OS0767'THE GROUND, IS 234 FEET NORTH OF THE NORTH RIGHT-OF-WAY FENCE.
 OS0767'
 OS0767'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED ENDERS
 OS0767'NO 1 1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER
 OS0767'FLUSH WITH THE GROUND, IS 179.6 FEET NORTH OF THE NORTH
 OS0767'RIGHT-OF-WAY FENCE AT THE SAME ELEVATION AS THE STATION.
 OS0767'
 OS0767'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED ENDERS
 OS0767'NO 2 1961 SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE
 OS0767'CYLINDER FLUSH WITH THE GROUND, IS AT THE SAME ELEVATION AS
 OS0767'THE STATION.
 OS0767'
 OS0767'THE AZIMUTH MARK, A STANDARD DISK STAMPED ENDERS 1961 SET IN
 OS0767'THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 OS0767'4 INCHES ABOVE THE GROUND, IS 2.5 FEET WEST OF A METAL
 OS0767'WITNESS SIGN, 0.5 FOOT SOUTH OF A WIRE FENCE, AND 108 FEET
 OS0767'NORTHEAST OF THE CENTER OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2120 ***********************************************************************
 PU2120  DESIGNATION -  ENNING 2
 PU2120  PID         -  PU2120
 PU2120  STATE/COUNTY-  SD/MEADE
 PU2120  COUNTRY     -  US
 PU2120  USGS QUAD   -  ENNING (2017)
 PU2120
 PU2120                         *CURRENT SURVEY CONTROL
 PU2120  ______________________________________________________________________
 PU2120* NAD 83(1996) POSITION- 44 34 30.44720(N) 102 30 07.43132(W)   NO CHECK
 PU2120* NAVD 88 ORTHO HEIGHT -   905.218 (meters)     2969.87  (feet) ADJUSTED
 PU2120  ______________________________________________________________________
 PU2120  GEOID HEIGHT    -        -18.576 (meters)                     GEOID18
 PU2120  LAPLACE CORR    -         -7.08  (seconds)                    DEFLEC18
 PU2120  DYNAMIC HEIGHT  -        904.977 (meters)     2969.08  (feet) COMP
 PU2120  MODELED GRAVITY -    980,320.1   (mgal)                       NAVD 88
 PU2120
 PU2120  HORZ ORDER      -  THIRD
 PU2120  VERT ORDER      -  FIRST     CLASS II
 PU2120
 PU2120.The horizontal coordinates were established by classical geodetic methods
 PU2120.and adjusted by the National Geodetic Survey in January 1998.
 PU2120
 PU2120.No horizontal observational check was made to the station.
 PU2120
 PU2120.The orthometric height was determined by differential leveling and
 PU2120.adjusted by the NATIONAL GEODETIC SURVEY
 PU2120.in October 1997.
 PU2120
 PU2120.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2120.GEOID18 height accuracy estimate available here.
 PU2120
 PU2120.Click photographs - Photos may exist for this station.
 PU2120
 PU2120.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2120
 PU2120.The dynamic height is computed by dividing the NAVD 88
 PU2120.geopotential number by the normal gravity value computed on the
 PU2120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2120.degrees latitude (g = 980.6199 gals.).
 PU2120
 PU2120.The modeled gravity was interpolated from observed gravity values.
 PU2120
 PU2120. The following values were computed from the NAD 83(1996) position.
 PU2120
 PU2120;                    North         East     Units Scale Factor Converg.
 PU2120;SPC SD N     -    85,500.211   401,304.533   MT  0.99997342   -1 46 14.9
 PU2120;SPC SD N     -   280,511.94  1,316,613.29   sFT  0.99997342   -1 46 14.9
 PU2120;UTM  13      - 4,938,789.058   698,326.130   MT  1.00008372   +1 45 13.4
 PU2120
 PU2120!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2120!SPC SD N     -   0.99986100  x   0.99997342  =   0.99983442
 PU2120!UTM  13      -   0.99986100  x   1.00008372  =   0.99994471
 PU2120
 PU2120:                Primary Azimuth Mark                     Grid Az
 PU2120:SPC SD N     -  MC 100 RESET                             276 02 51.2
 PU2120:UTM  13      -  MC 100 RESET                             272 31 22.9
 PU2120
 PU2120_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9832638789(NAD 83)
 PU2120
 PU2120|---------------------------------------------------------------------|
 PU2120| PID    Reference Object                     Distance      Geod. Az  |
 PU2120|                                                           dddmmss.s |
 PU2120| PU2127 ENNING 2 RM 3                        14.093 METERS 08643     |
 PU2120| PU2128 ENNING 2 RM 4                        13.212 METERS 26951     |
 PU2120| PU1044 MC 100 RESET                        APPROX. 1.6 KM 2741636.3 |
 PU2120| PU1048 ENNING                               64.264 METERS 32256     |
 PU2120|---------------------------------------------------------------------|
 PU2120
 PU2120                          SUPERSEDED SURVEY CONTROL
 PU2120
 PU2120  NAD 83(1993)-  44 34 30.43916(N)    102 30 07.43141(W) AD(       ) 3
 PU2120  NAD 83(1986)-  44 34 30.43934(N)    102 30 07.43154(W) AD(       ) 3
 PU2120  NAD 27      -  44 34 30.47999(N)    102 30 05.83040(W) AD(       ) 3
 PU2120  NGVD 29 (04/17/07)  904.71   (m)         2968.2    (f) RESET       3  
 PU2120  NGVD 29             904.71   (m)         2968.2    (f) LEVELING    3  
 PU2120
 PU2120.Superseded values are not recommended for survey control.
 PU2120
 PU2120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2120.See file dsdata.pdf to determine how the superseded data were derived.
 PU2120
 PU2120_MARKER: DH = HORIZONTAL CONTROL DISK
 PU2120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2120_STAMPING: ENNING 2 1980
 PU2120_MARK LOGO: NGS
 PU2120_PROJECTION: FLUSH
 PU2120_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2120+STABILITY: SURFACE MOTION
 PU2120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2120+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2120
 PU2120  HISTORY     - Date     Condition        Report By
 PU2120  HISTORY     - 1980     MONUMENTED       NGS
 PU2120  HISTORY     - 1980     GOOD             NGS
 PU2120  HISTORY     - 19950605 GOOD             NGS
 PU2120
 PU2120                          STATION DESCRIPTION
 PU2120
 PU2120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PU2120'NOTE.  ENNING 1951 WAS DESTROYED THIS DATE.
 PU2120'
 PU2120'THE STATION IS LOCATED ABOUT 3 MILES EAST OF ENNING, ABOUT 3 MILES
 PU2120'SOUTHWEST OF WHITE OWL, ON THE SOUTH SIDE OF STATE HIGHWAY 34.
 PU2120'
 PU2120'TO REACH THE STATION FROM THE POST OFFICE AND STORE IN ENNING, GO
 PU2120'EAST ON STATE HIGHWAY 34 FOR 2 MILES TO A SIDE ROAD LEFT AND BM MC
 PU2120'100 USGS RESET 1972 (AZ. MK) ON LEFT.  CONTINUE EAST ON STATE HIGHWAY
 PU2120'34 FOR 1.0 MILE TO STATION ON RIGHT.
 PU2120'
 PU2120'THE STATION IS A STANDARD NATIONAL GEODETIC SURVEY DISK STAMPED
 PU2120'---ENNING 2 1980---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 PU2120'CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED 77.7 METERS
 PU2120'(255 FEET) S FROM CENTER OF STATE HIGHWAY 34, 29.9 METERS (98 FEET)
 PU2120'NE FROM POST FOR BURIED CABLE, AND 0.55 METER (1.8 FEET) NNW FROM
 PU2120'WITNESS POST.
 PU2120'
 PU2120'THE UNDERGROUND MARK IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU2120'STAMPED---ENNING 2 1980---SET IN A 6 INCH MASS OF CONCRETE 3.9 FEET
 PU2120'BELOW THE SURFACE.
 PU2120'
 PU2120'REFERENCE MARK NO. 3 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU2120'STAMPED---ENNING 2 NO 3 1980---SET INTO THE TOP OF A ROUND CONCRETE
 PU2120'MONUMENT 15 CM (6 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 PU2120'77.4 METERS (254 FEET) S FROM CENTER OF STATE HIGHWAY 34, 0.58 METER
 PU2120'(1.9 FEET) NW FROM WITNESS POST, AND IS LEVEL WITH THE STATION.
 PU2120'
 PU2120'REFERENCE MARK NO. 4 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PU2120'STAMPED---ENNING 2 NO 4 1980---SET INTO THE TOP OF A ROUND CONCRETE
 PU2120'MONUMENT 15 CM (6 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 PU2120'77.4 METERS (254 FEET) S FROM CENTER OF STATE HIGHWAY 34, 21.9 METERS
 PU2120'(72 FEET) NE FROM POST FOR BURIED CABLE, 0.30 METER (1.0 FOOT) E FROM
 PU2120'WITNESS POST, AND IS LEVEL WITH THE STATION.
 PU2120'
 PU2120'AZIMUTH MARK NO. 2 IS A STANDARD BENCH MARK DISK STAMPED---MC 100
 PU2120'USGS RESET 1972---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 30
 PU2120'CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4 INCHES) ABOVE THE
 PU2120'GROUND LOCATED 65.2 METERS (214 FEET) N FROM CENTER OF STATE HIGHWAY
 PU2120'34, 8.8 METERS (29 FEET) W FROM CENTER OF GRAVEL ROAD, 29.0 METERS
 PU2120'(95 FEET) N FROM FENCE CORNER, 0.43 METER (1.4 FEET) E FROM FENCE,
 PU2120'AND 0.58 METER (1.9 FEET) NE FROM WITNESS POST.
 PU2120
 PU2120                          STATION RECOVERY (1980)
 PU2120
 PU2120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980
 PU2120'3.0 MI EAST FROM ENNING.
 PU2120'3.0 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AND STORE
 PU2120'IN ENNING, 255.0 FEET SOUTH OF STATE HIGHWAY 34, AND 98.0 FEET
 PU2120'NORTHEAST OF POST MARKING BURIED CABLE.
 PU2120'THE MARK IS 1.8 FT  NW FROM A WITNESS POST.
 PU2120
 PU2120                          STATION RECOVERY (1995)
 PU2120
 PU2120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2120'13.9 KM (8.65 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU2120'IN UNION CENTER, 654.0 M (2145.7 FT) WEST OF MILEPOST 90, 78.2 M
 PU2120'(256.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 47.2 M (154.9 FT) SOUTH OF
 PU2120'A WITNESS POST AND FENCE, 14.2 M (46.6 FT) WEST OF REFERENCE MARK 3,
 PU2120'13.2 M (43.3 FT) EAST OF REFERENCE MARK 4, 6.0 M (19.7 FT) ABOVE THE
 PU2120'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, AND THE
 PU2120'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 PU2120'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY WARREN PELLEGRIN, P.O. BOX
 PU2120'47, ENNING, SD 57737, TELEPHONE NUMBER (605) 985-5907.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2127 ***********************************************************************
 PU2127  DESIGNATION -  ENNING 2 RM 3
 PU2127  PID         -  PU2127
 PU2127  STATE/COUNTY-  SD/MEADE
 PU2127  COUNTRY     -  US
 PU2127  USGS QUAD   -  ENNING (2017)
 PU2127
 PU2127                         *CURRENT SURVEY CONTROL
 PU2127  ______________________________________________________________________
 PU2127* NAD 83(1986) POSITION- 44 34 30.47   (N) 102 30 06.79   (W)   HD_HELD1
 PU2127* NAVD 88 ORTHO HEIGHT -   904.548 (meters)     2967.67  (feet) ADJUSTED
 PU2127  ______________________________________________________________________
 PU2127  GEOID HEIGHT    -        -18.576 (meters)                     GEOID18
 PU2127  DYNAMIC HEIGHT  -        904.307 (meters)     2966.88  (feet) COMP
 PU2127  MODELED GRAVITY -    980,320.1   (mgal)                       NAVD 88
 PU2127
 PU2127  VERT ORDER      -  FIRST     CLASS II
 PU2127
 PU2127.The horizontal coordinates were determined by differentially corrected
 PU2127.hand held GPS observations or other comparable positioning techniques
 PU2127.and have an estimated accuracy of +/- 3 meters.
 PU2127
 PU2127.The orthometric height was determined by differential leveling and
 PU2127.adjusted by the NATIONAL GEODETIC SURVEY
 PU2127.in October 1997.
 PU2127
 PU2127.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2127.GEOID18 height accuracy estimate available here.
 PU2127
 PU2127.Click photographs - Photos may exist for this station.
 PU2127
 PU2127.The dynamic height is computed by dividing the NAVD 88
 PU2127.geopotential number by the normal gravity value computed on the
 PU2127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2127.degrees latitude (g = 980.6199 gals.).
 PU2127
 PU2127.The modeled gravity was interpolated from observed gravity values.
 PU2127
 PU2127;                    North         East    Units  Estimated Accuracy
 PU2127;SPC SD N     -    85,500.5     401,318.7     MT  (+/- 3 meters HH1 GPS) 
 PU2127
 PU2127_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9834038790(NAD 83)
 PU2127
 PU2127                          SUPERSEDED SURVEY CONTROL
 PU2127
 PU2127  NGVD 29 (04/17/07)  904.05   (m)         2966.0    (f) RESET       3  
 PU2127
 PU2127.Superseded values are not recommended for survey control.
 PU2127
 PU2127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2127.See file dsdata.pdf to determine how the superseded data were derived.
 PU2127
 PU2127_MARKER: DR = REFERENCE MARK DISK
 PU2127_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2127_STAMPING: ENNING 2 NO 3 1980
 PU2127_MARK LOGO: NGS
 PU2127_PROJECTION: FLUSH
 PU2127_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2127_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2127+STABILITY: SURFACE MOTION
 PU2127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2127+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2127
 PU2127  HISTORY     - Date     Condition        Report By
 PU2127  HISTORY     - 1980     MONUMENTED       NGS
 PU2127  HISTORY     - 19950605 GOOD             NGS
 PU2127
 PU2127                          STATION DESCRIPTION
 PU2127
 PU2127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PU2127'3.0 MI EAST FROM ENNING.
 PU2127'3.0 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AND STORE
 PU2127'IN ENNING, AND 254.0 FEET SOUTH OF CENTER OF STATE HIGHWAY 34.
 PU2127'THE MARK IS 1.9 FT  NW FROM A WITNESS POST.
 PU2127
 PU2127                          STATION RECOVERY (1995)
 PU2127
 PU2127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2127'13.9 KM (8.65 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU2127'IN UNION CENTER, 654.0 M (2145.7 FT) WEST OF MILEPOST 90, 78.2 M
 PU2127'(256.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 47.0 M (154.2 FT) SOUTH OF
 PU2127'A FENCE, 14.2 M (46.6 FT) EAST OF TRIANGULATION STATION ENNING 2, 6.0
 PU2127'M (19.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST
 PU2127'OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW
 PU2127'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY WARREN
 PU2127'PELLEGRIN, P.O. BOX 47, ENNING, SD 57737, TELEPHONE NUMBER (605)
 PU2127'985-5907.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2128 ***********************************************************************
 PU2128  DESIGNATION -  ENNING 2 RM 4
 PU2128  PID         -  PU2128
 PU2128  STATE/COUNTY-  SD/MEADE
 PU2128  COUNTRY     -  US
 PU2128  USGS QUAD   -  ENNING (2017)
 PU2128
 PU2128                         *CURRENT SURVEY CONTROL
 PU2128  ______________________________________________________________________
 PU2128* NAD 83(1986) POSITION- 44 34 30.45   (N) 102 30 08.03   (W)   HD_HELD1
 PU2128* NAVD 88 ORTHO HEIGHT -   905.252 (meters)     2969.98  (feet) ADJUSTED
 PU2128  ______________________________________________________________________
 PU2128  GEOID HEIGHT    -        -18.576 (meters)                     GEOID18
 PU2128  DYNAMIC HEIGHT  -        905.010 (meters)     2969.19  (feet) COMP
 PU2128  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 PU2128
 PU2128  VERT ORDER      -  FIRST     CLASS II
 PU2128
 PU2128.The horizontal coordinates were determined by differentially corrected
 PU2128.hand held GPS observations or other comparable positioning techniques
 PU2128.and have an estimated accuracy of +/- 3 meters.
 PU2128
 PU2128.The orthometric height was determined by differential leveling and
 PU2128.adjusted by the NATIONAL GEODETIC SURVEY
 PU2128.in October 1997.
 PU2128
 PU2128.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2128.GEOID18 height accuracy estimate available here.
 PU2128
 PU2128.Click photographs - Photos may exist for this station.
 PU2128
 PU2128.The dynamic height is computed by dividing the NAVD 88
 PU2128.geopotential number by the normal gravity value computed on the
 PU2128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2128.degrees latitude (g = 980.6199 gals.).
 PU2128
 PU2128.The modeled gravity was interpolated from observed gravity values.
 PU2128
 PU2128;                    North         East    Units  Estimated Accuracy
 PU2128;SPC SD N     -    85,500.7     401,291.3     MT  (+/- 3 meters HH1 GPS) 
 PU2128
 PU2128_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9831238788(NAD 83)
 PU2128
 PU2128                          SUPERSEDED SURVEY CONTROL
 PU2128
 PU2128  NGVD 29 (04/17/07)  904.70   (m)         2968.2    (f) RESET       3  
 PU2128
 PU2128.Superseded values are not recommended for survey control.
 PU2128
 PU2128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2128.See file dsdata.pdf to determine how the superseded data were derived.
 PU2128
 PU2128_MARKER: DR = REFERENCE MARK DISK
 PU2128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2128_STAMPING: ENNING 2 NO 4 1980
 PU2128_MARK LOGO: NGS
 PU2128_PROJECTION: FLUSH
 PU2128_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2128+STABILITY: SURFACE MOTION
 PU2128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2128+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2128
 PU2128  HISTORY     - Date     Condition        Report By
 PU2128  HISTORY     - 1980     MONUMENTED       NGS
 PU2128  HISTORY     - 19950605 GOOD             NGS
 PU2128
 PU2128                          STATION DESCRIPTION
 PU2128
 PU2128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PU2128'3.0 MI EAST FROM ENNING.
 PU2128'3.0 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AND STORE
 PU2128'IN ENNING, 254.0 FEET SOUTH OF CENTER OF STATE HIGHWAY 34, AND 72.0
 PU2128'FEET NORTHEAST OF POST MARKING BURIED CABLE.
 PU2128'THE MARK IS 1.0 FT  E FROM A WITNESS POST.
 PU2128
 PU2128                          STATION RECOVERY (1995)
 PU2128
 PU2128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2128'13.9 KM (8.65 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU2128'IN UNION CENTER, 654.0 M (2145.7 FT) WEST OF MILEPOST 90, 78.2 M
 PU2128'(256.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 47.0 M (154.2 FT) SOUTH OF
 PU2128'A FENCE, 13.2 M (43.3 FT) WEST OF TRIANGULATION STATION ENNING 2, 6.0
 PU2128'M (19.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A
 PU2128'WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 PU2128'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY WARREN
 PU2128'PELLEGRIN, P.O. BOX 47, ENNING, SD 57737, TELEPHONE NUMBER (605)
 PU2128'985-5907.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0924 ***********************************************************************
 OQ0924  DESIGNATION -  EPIPHANY CHURCH SPIRE
 OQ0924  PID         -  OQ0924
 OQ0924  STATE/COUNTY-  SD/HANSON
 OQ0924  COUNTRY     -  US
 OQ0924  USGS QUAD   -  EPIPHANY (2017)
 OQ0924
 OQ0924                         *CURRENT SURVEY CONTROL
 OQ0924  ______________________________________________________________________
 OQ0924* NAD 83(1996) POSITION- 43 50 56.42489(N) 097 39 40.25938(W)   ADJUSTED
 OQ0924  ______________________________________________________________________
 OQ0924  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 OQ0924  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 OQ0924  HORZ ORDER      -  THIRD
 OQ0924
 OQ0924.The horizontal coordinates were established by classical geodetic methods
 OQ0924.and adjusted by the National Geodetic Survey in January 1998.
 OQ0924
 OQ0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0924.GEOID18 height accuracy estimate available here.
 OQ0924
 OQ0924.Click photographs - Photos may exist for this station.
 OQ0924
 OQ0924.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0924
 OQ0924. The following values were computed from the NAD 83(1996) position.
 OQ0924
 OQ0924;                    North         East     Units Scale Factor Converg.
 OQ0924;SPC SD S     -   171,835.142   814,810.442   MT  0.99991495   +1 50 36.2
 OQ0924;SPC SD S     -   563,762.46  2,673,257.26   sFT  0.99991495   +1 50 36.2
 OQ0924;UTM  14      - 4,855,973.653   607,610.701   MT  0.99974243   +0 55 39.2
 OQ0924
 OQ0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0761055973(NAD 83)
 OQ0924
 OQ0924                          SUPERSEDED SURVEY CONTROL
 OQ0924
 OQ0924  NAD 83(1986)-  43 50 56.43462(N)    097 39 40.22784(W) AD(       ) 3
 OQ0924  NAD 27      -  43 50 56.52300(N)    097 39 38.97000(W) AD(       ) 3
 OQ0924  USSD        -  43 50 56.69600(N)    097 39 39.37000(W) AD(       ) 3
 OQ0924
 OQ0924.Superseded values are not recommended for survey control.
 OQ0924
 OQ0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0924.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0924
 OQ0924_MARKER: 90 = CHURCH SPIRE
 OQ0924
 OQ0924  HISTORY     - Date     Condition        Report By
 OQ0924  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0924  HISTORY     - 1935     GOOD             CGS
 OQ0924
 OQ0924                          STATION DESCRIPTION
 OQ0924
 OQ0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0924'CATHOLIC CHURCH, ERECTED 1901, IS STILL STANDING AS IN 1903.
 OQ0924'IT IS JUST SOUTH OF HANSON-MINER COUNTY LINE IN SEC. 3, T. 104
 OQ0924'R., R. 57 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0678 ***********************************************************************
 OS0678  DESIGNATION -  ERNST
 OS0678  PID         -  OS0678
 OS0678  STATE/COUNTY-  SD/MELLETTE
 OS0678  COUNTRY     -  US
 OS0678  USGS QUAD   -  WOOD NORTH (2017)
 OS0678
 OS0678                         *CURRENT SURVEY CONTROL
 OS0678  ______________________________________________________________________
 OS0678* NAD 83(1996) POSITION- 43 37 29.28687(N) 100 23 33.85095(W)   ADJUSTED
 OS0678* NAVD 88 ORTHO HEIGHT -   671.    (meters)     2201.    (feet) SCALED
 OS0678  ______________________________________________________________________
 OS0678  GEOID HEIGHT    -        -24.740 (meters)                     GEOID18
 OS0678  LAPLACE CORR    -         -4.76  (seconds)                    DEFLEC18
 OS0678  HORZ ORDER      -  FIRST
 OS0678
 OS0678.The horizontal coordinates were established by classical geodetic methods
 OS0678.and adjusted by the National Geodetic Survey in January 1998.
 OS0678
 OS0678.The orthometric height was scaled from a topographic map.
 OS0678
 OS0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0678.GEOID18 height accuracy estimate available here.
 OS0678
 OS0678.Click photographs - Photos may exist for this station.
 OS0678
 OS0678.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0678
 OS0678. The following values were computed from the NAD 83(1996) position.
 OS0678
 OS0678;                    North         East     Units Scale Factor Converg.
 OS0678;SPC SD S     -   143,472.471   595,206.033   MT  0.99990688   -0 02 27.5
 OS0678;SPC SD S     -   470,709.27  1,952,771.79   sFT  0.99990688   -0 02 27.5
 OS0678;UTM  14      - 4,831,144.093   387,636.798   MT  0.99975530   -0 57 39.6
 OS0678
 OS0678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0678!SPC SD S     -   0.99989860  x   0.99990688  =   0.99980549
 OS0678!UTM  14      -   0.99989860  x   0.99975530  =   0.99965393
 OS0678
 OS0678:                Primary Azimuth Mark                     Grid Az
 OS0678:SPC SD S     -  ERNST AZ MK                              103 54 04.1
 OS0678:UTM  14      -  ERNST AZ MK                              104 49 16.2
 OS0678
 OS0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8763631144(NAD 83)
 OS0678
 OS0678|---------------------------------------------------------------------|
 OS0678| PID    Reference Object                     Distance      Geod. Az  |
 OS0678|                                                           dddmmss.s |
 OS0678| CO3065 ERNST AZ MK                                        1035136.6 |
 OS0678| CO3066 ERNST RM 1                           21.077 METERS 25049     |
 OS0678| CO3067 ERNST RM 2                           25.731 METERS 33726     |
 OS0678|---------------------------------------------------------------------|
 OS0678
 OS0678                          SUPERSEDED SURVEY CONTROL
 OS0678
 OS0678  NAD 83(1995)-  43 37 29.28300(N)    100 23 33.85692(W) AD(       ) 1
 OS0678  NAD 83(1986)-  43 37 29.28253(N)    100 23 33.86230(W) AD(       ) 1
 OS0678  NAD 27      -  43 37 29.30600(N)    100 23 32.37600(W) AD(       ) 1
 OS0678
 OS0678.Superseded values are not recommended for survey control.
 OS0678
 OS0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0678.See file dsdata.pdf to determine how the superseded data were derived.
 OS0678
 OS0678_MARKER: DS = TRIANGULATION STATION DISK
 OS0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0678_STAMPING: ERNST 1936
 OS0678_MARK LOGO: CGS
 OS0678_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OS0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0678+STABILITY: SURFACE MOTION
 OS0678
 OS0678  HISTORY     - Date     Condition        Report By
 OS0678  HISTORY     - 1936     MONUMENTED       CGS
 OS0678  HISTORY     - 19820709 GOOD             NGS
 OS0678
 OS0678                          STATION DESCRIPTION
 OS0678
 OS0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0678'STATION IS LOCATED ABOUT 12.8 MILES NORTH AND EAST OF WOOD,
 OS0678'SOUTH DAKOTA, ON AN OPEN PASTURE HILL, ABOUT 0.1 MILE NORTH
 OS0678'OF THE CENTERLINE OF SECTION-LINE ROAD, 60 PACES NORTHEAST
 OS0678'OF THE CENTERLINE OF A DIM FIELD ROAD, ON THE MOST PROMINENT
 OS0678'GROUND IN THE VICINITY.  THE STATION IS ON THE LAND OF MARY ERNST
 OS0678'(NOW MRS. F.A. STEPHEN).
 OS0678'
 OS0678'TO REACH THE STATION FROM WOOD, GO TO THE SECTION-LINE ROAD
 OS0678'ABOUT 0.5 MILE EAST OF THE TOWN AND FOLLOW THIS ROAD NORTH AND
 OS0678'EAST THROUGH THE FOLLOWING TURNS, GO NORTH 0.5 MILE, EAST
 OS0678'1.0 MILE, NORTH 2.0 MILES, EAST 2.0 MILES, NORTH 4.0 MILES,
 OS0678'EAST 1.0 MILE, NORTH 2.0 MILES TO A T-INTERSECTION WHERE THE
 OS0678'MAIN ROAD TURNS EAST.  HERE GO WEST 0.1 MILE TO A GATE AND ROAD
 OS0678'IN OPEN PASTURE ON THE RIGHT-HAND OR NORTH SIDE OF THE ROAD,
 OS0678'ENTER THE PASTURE FIELD AND FOLLOW THE DIM FIELD ROAD ABOUT
 OS0678'200 YARDS, LEAVE THE ROAD AND GO TO THE RIGHT TO HIGHEST
 OS0678'GROUND AND STATION ON THE RIGHT.
 OS0678'
 OS0678'AZIMUTH MARK IS LOCATED ABOUT 0.5 MILE SOUTHEAST OF THE STATION,
 OS0678'0.3 MILE EAST OF A T-INTERSECTION OF ROADS, 30 FEET SOUTH OF
 OS0678'THE CENTERLINE OF ROAD, 0.15 MILE EAST OF THE ROAD LEADING
 OS0678'TO AN UNPAINTED HOUSE ON A HILL.
 OS0678'
 OS0678'REFERENCE MARK NO. 1 IS 69.15 FEET WEST OF THE STATION.
 OS0678'
 OS0678'REFERENCE MARK NO. 2 IS 84.42 FEET NORTH OF THE STATION.
 OS0678'
 OS0678'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OS0678'BRONZE DISKS SET AS DESCRIBED.
 OS0678
 OS0678                          STATION RECOVERY (1982)
 OS0678
 OS0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 OS0678'THE STATION MARK REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 OS0678'CONDITION.  THE AZIMUTH MARK WAS NOT RECOVERED AND APPEARS TO HAVE
 OS0678'BEEN DESTROYED BY ROAD CONSTRUCTION.  DIRECTIONS TO THE REFERENCE
 OS0678'MARKS CHECKED CLOSELY WITH THE 1936 DATA.  SHORTER DISTANCES OF 0.015
 OS0678'M (0.049 FT) AND 0.943 M (3.094 FT) WERE RECORED TO REFERENCE MARKS 1
 OS0678'AND 2, RESPECTIVELY.  THE 1936 MEASUREMENTS ARE POSSIBLY MARK TO MARK
 OS0678'DISTANCES.  AZIMUTH MARK 2 WAS ESTABLISHED AND NEW DESCRIPTIVE TEXT
 OS0678'FOLLOWS.  TO REACH THE STATION FROM THE POST OFFICE IN WOOD, GO EAST
 OS0678'ON HIGHWAY 44 FOR 0.1 KM (0.05 MI) TO A CROSSROAD.  TURN LEFT AND GO
 OS0678'NORTH ON A GRAVELED STREET FOR 0.3 KM (0.20 MI) TO A T ROAD.  TURN
 OS0678'RIGHT AND GO EAST ON GRAVELED ROAD FOR 0.6 KM (0.35 MI) TO A T ROAD.
 OS0678'TURN LEFT AND FOLLOW MAIN GRAVELED ROAD 0.8 KM (0.50 MI) NORTH, 1.6 KM
 OS0678'(1.00 MI) EAST, 3.2 KM (2.00 MI) NORTH, 3.2 KM (2.00 MI) EAST, 6.4 KM
 OS0678'(3.95 MI) NORTH, 1.6 KM (1.00 MI) EAST, AND 3.2 KM (2.00 MI) NORTH TO
 OS0678'A T ROAD.  TURN LEFT ON BLADED ROAD WEST FOR 0.2 KM (0.10 MI) TO A
 OS0678'GATE ON THE RIGHT.  PASS THROUGH GATE AND GO NORTHEAST, UPHILL, ACROSS
 OS0678'PASTURE LAND FOR 0.2 KM (0.10 MI) TO TOP OF RIDGE AND STATION.  THE
 OS0678'STATION IS A STANDARD CGS DISK STAMPED ERNST 1936 SET INTO THE TOP OF
 OS0678'A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON SIDE, PROJECTING 8
 OS0678'INCHES (20 CM) ABOVE THE GROUND.  LOCATED ON A KNOLL WHICH IS THE
 OS0678'HIGHEST PART OF NORTHWEST, SOUTHEAST RIDGE. LOCATED 13.7 METERS (44.9
 OS0678'FT) N FROM THE PROJECTED NORTH SIDE OF A FARM HOUSE, TO THE EAST.
 OS0678'REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED ERNST NO 1 1936 SET
 OS0678'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON SIDE,
 OS0678'PROJECTING 7 INCHES (18 CM) ABOVE THE GROUND.  LOCATED ALONG THE
 OS0678'SOUTHWEST EDGE OF THE RIDGE. REFERENCE MARK NO 2 IS A STANDARD CGS
 OS0678'DISK STAMPED ERNST NO 2 1936,SET INTO THE TOP OF A SQUARE CONCRETE
 OS0678'MONUMENT 12 INCHES (30 CM) ON SIDE, PROJECTING 6 INCHES (15 CM) ABOVE
 OS0678'THE GROUND.  LOCATED IN A SADDLE TO THE NORTH OF THE STATION.  AZIMUTH
 OS0678'MARK NO 2 IS A STANDARD NGS DISK STAMPED ERNST 1936 NO 2 1982 SET INTO
 OS0678'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 OS0678'FLUSH WITH THE GROUND.  THE UNDERGROUND MARK IS A STANDARD NGS AZIMUTH
 OS0678'DISK STAMPED ERNST 1936 NO 2 1982 SET INTO AN IRREGULAR MASS OF
 OS0678'CONCRETE ABOUT 1.0 M (3.3 FT) BELOW THE SURFACE.  LOCATED 10.0 METERS
 OS0678'(32.8 FT) S FROM THE CENTER OF GRAVELED ROAD.  0.55 METERS (1.80 FT)
 OS0678'NW FROM A POWER POLE.  0.40 METERS (1.31 FT) N FROM A FENCE, AND METAL
 OS0678'WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTHWEST
 OS0678'ACROSS PASTURE LAND FOR 0.2 KM (0.10 MI) TO A GATE.  TURN LEFT AND GO
 OS0678'EAST ON BLADED ROAD FOR 0.6 KM (0.35 MI) TO THE MARK ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DF7469 ***********************************************************************
 DF7469  HT_MOD      -  This is a Height Modernization Survey Station.
 DF7469  CORS        -  This is a GPS Continuously Operating Reference Station.
 DF7469  DESIGNATION -  EROS DATA CENTER CORS ARP
 DF7469  CORS_ID     -  SDSF
 DF7469  PID         -  DF7469
 DF7469  STATE/COUNTY-  SD/MINNEHAHA
 DF7469  COUNTRY     -  US
 DF7469  USGS QUAD   -  GARRETSON WEST (2017)
 DF7469
 DF7469                         *CURRENT SURVEY CONTROL
 DF7469  ______________________________________________________________________
 DF7469* NAD 83(2011) POSITION- 43 44 01.72765(N) 096 37 18.54083(W)   ADJUSTED
 DF7469* NAD 83(2011) ELLIP HT-   460.599 (meters)        (04/??/25)   ADJUSTED
 DF7469* NAD 83(2011) EPOCH   -  2010.00
 DF7469* NAVD 88 ORTHO HEIGHT -   486.80  (meters)     1597.1   (feet) GPS OBS
 DF7469  ______________________________________________________________________
 DF7469  NAVD 88 orthometric height was determined with an earlier geoid model
 DF7469  GEOID HEIGHT    -        -26.194 (meters)                     GEOID18
 DF7469  NAD 83(2011) X  -   -532,331.016 (meters)                     COMP
 DF7469  NAD 83(2011) Y  - -4,585,509.129 (meters)                     COMP
 DF7469  NAD 83(2011) Z  -  4,387,087.247 (meters)                     COMP
 DF7469
 DF7469  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF7469  Standards:
 DF7469         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF7469            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF7469  -------------------------------------------------------------------
 DF7469  NETWORK    0.12   0.20           0.05   0.05   0.10     -0.23963300
 DF7469  -------------------------------------------------------------------
 DF7469
 DF7469.The coordinates were established by GPS observations
 DF7469.and adjusted by the National Geodetic Survey in April 2025.
 DF7469
 DF7469.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF7469.been affixed to the stable North American Tectonic Plate. 
 DF7469
 DF7469.The coordinates are valid at the epoch date displayed above
 DF7469.which is a decimal equivalence of Year/Month/Day.
 DF7469
 DF7469.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DF7469.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DF7469.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DF7469.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DF7469.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DF7469.published epoch of 2010.00.
 DF7469
 DF7469.Additional information on MYCS is available at:
 DF7469.https://geodesy.noaa.gov/CORS/index.shtml
 DF7469
 DF7469.The orthometric height was determined by GPS observations and a
 DF7469.high-resolution geoid model using precise GPS observation and
 DF7469.processing techniques.
 DF7469
 DF7469.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF7469.GEOID18 height accuracy estimate available here.
 DF7469
 DF7469.The PID for the CORS L1 Phase Center is DF7470.
 DF7469
 DF7469.Click photographs - Photos may exist for this station.
 DF7469
 DF7469.The XYZ, and position/ellipsoidal ht. are equivalent.
 DF7469
 DF7469.The ellipsoidal height was determined by GPS observations
 DF7469.and is referenced to NAD 83.
 DF7469
 DF7469. The following values were computed from the NAD 83(2011) position.
 DF7469
 DF7469;                    North         East     Units Scale Factor Converg.
 DF7469;SPC SD S     -   162,260.807   898,887.533   MT  0.99990889   +2 33 37.4
 DF7469;SPC SD S     -   532,350.66  2,949,100.18   sFT  0.99990889   +2 33 37.4
 DF7469;UTM  14      - 4,845,057.350   691,521.608   MT  1.00005119   +1 38 40.4
 DF7469
 DF7469!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF7469!SPC SD S     -   0.99992778  x   0.99990889  =   0.99983668
 DF7469!UTM  14      -   0.99992778  x   1.00005119  =   0.99997896
 DF7469
 DF7469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9152145057(NAD 83)
 DF7469
 DF7469                          SUPERSEDED SURVEY CONTROL
 DF7469
 DF7469  NAD 83(2011)-  43 44 01.72766(N)    096 37 18.54111(W) AD(2010.00) c
 DF7469  ELLIP H (06/??/19)  460.607  (m)                       GP(2010.00) c c
 DF7469  NAD 83(2011)-  43 44 01.72770(N)    096 37 18.54079(W) AD(2010.00) c
 DF7469  NAD 83(2011)-  43 44 01.72770(N)    096 37 18.54102(W) AD(2010.00) c
 DF7469  ELLIP H (08/??/11)  460.604  (m)                       GP(2010.00) c c
 DF7469  NAD 83(2007)-  43 44 01.72762(N)    096 37 18.54159(W) AD(2002.00) c
 DF7469  NAD 83(CORS)-  43 44 01.72762(N)    096 37 18.54159(W) AD(2002.00) c
 DF7469  ELLIP H (08/??/03)  460.619  (m)                       GP(2002.00) c c
 DF7469
 DF7469.Superseded values are not recommended for survey control.
 DF7469
 DF7469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF7469.See file dsdata.pdf to determine how the superseded data were derived.
 DF7469
 DF7469_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DF7469
 DF7469                          STATION DESCRIPTION
 DF7469
 DF7469'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DF7469'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DF7469'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DF7469'AND LOG FILES ACCESSIBLE AT:
 DF7469'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0764 ***********************************************************************
 OT0764  DESIGNATION -  EROSION
 OT0764  PID         -  OT0764
 OT0764  STATE/COUNTY-  SD/SHANNON
 OT0764  COUNTRY     -  US
 OT0764  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0764
 OT0764                         *CURRENT SURVEY CONTROL
 OT0764  ______________________________________________________________________
 OT0764* NAD 83(1996) POSITION- 43 13 03.46639(N) 102 48 18.96371(W)   ADJUSTED
 OT0764* NAVD 88 ORTHO HEIGHT -   909.999 (meters)     2985.56  (feet) ADJUSTED
 OT0764  ______________________________________________________________________
 OT0764  GEOID HEIGHT    -        -17.778 (meters)                     GEOID18
 OT0764  LAPLACE CORR    -         -3.41  (seconds)                    DEFLEC18
 OT0764  DYNAMIC HEIGHT  -        909.629 (meters)     2984.34  (feet) COMP
 OT0764  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 OT0764
 OT0764  HORZ ORDER      -  SECOND
 OT0764  VERT ORDER      -  FIRST     CLASS II
 OT0764
 OT0764.The horizontal coordinates were established by classical geodetic methods
 OT0764.and adjusted by the National Geodetic Survey in January 1998.
 OT0764
 OT0764.The orthometric height was determined by differential leveling and
 OT0764.adjusted by the NATIONAL GEODETIC SURVEY
 OT0764.in June 1994.
 OT0764
 OT0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0764.GEOID18 height accuracy estimate available here.
 OT0764
 OT0764.Click photographs - Photos may exist for this station.
 OT0764
 OT0764.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0764
 OT0764.The dynamic height is computed by dividing the NAVD 88
 OT0764.geopotential number by the normal gravity value computed on the
 OT0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0764.degrees latitude (g = 980.6199 gals.).
 OT0764
 OT0764.The modeled gravity was interpolated from observed gravity values.
 OT0764
 OT0764. The following values were computed from the NAD 83(1996) position.
 OT0764
 OT0764;                    North         East     Units Scale Factor Converg.
 OT0764;SPC SD S     -   101,225.869   399,192.389   MT  0.99993119   -1 42 19.0
 OT0764;SPC SD S     -   332,105.21  1,309,683.70   sFT  0.99993119   -1 42 19.0
 OT0764;UTM  13      - 4,787,321.145   678,259.147   MT  0.99999091   +1 30 11.8
 OT0764
 OT0764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0764!SPC SD S     -   0.99986010  x   0.99993119  =   0.99979130
 OT0764!UTM  13      -   0.99986010  x   0.99999091  =   0.99985101
 OT0764
 OT0764:                Primary Azimuth Mark                     Grid Az
 OT0764:SPC SD S     -  EROSION AZ MK                            318 33 53.5
 OT0764:UTM  13      -  EROSION AZ MK                            315 21 22.7
 OT0764
 OT0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7825987321(NAD 83)
 OT0764
 OT0764|---------------------------------------------------------------------|
 OT0764| PID    Reference Object                     Distance      Geod. Az  |
 OT0764|                                                           dddmmss.s |
 OT0764| OT0986 EROSION RM 1                         27.090 METERS 26717     |
 OT0764| TZ5027 EROSION AZ MK                                      3165134.5 |
 OT0764| OT0987 EROSION RM 2                         28.080 METERS 34646     |
 OT0764|---------------------------------------------------------------------|
 OT0764
 OT0764                          SUPERSEDED SURVEY CONTROL
 OT0764
 OT0764  NAD 83(1995)-  43 13 03.46543(N)    102 48 18.96336(W) AD(       ) 2
 OT0764  NAD 83(1993)-  43 13 03.45860(N)    102 48 18.96161(W) AD(       ) 2
 OT0764  NAD 83(1986)-  43 13 03.45172(N)    102 48 18.96349(W) AD(       ) 2
 OT0764  NAD 27      -  43 13 03.51500(N)    102 48 17.31100(W) AD(       ) 2
 OT0764  NGVD 29             909.54   (m)         2984.0    (f) LEVELING    3  
 OT0764
 OT0764.Superseded values are not recommended for survey control.
 OT0764
 OT0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0764.See file dsdata.pdf to determine how the superseded data were derived.
 OT0764
 OT0764_MARKER: DS = TRIANGULATION STATION DISK
 OT0764_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0764_STAMPING: EROSION 1934
 OT0764_MARK LOGO: CGS
 OT0764_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0764_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0764+STABILITY: SURFACE MOTION
 OT0764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0764+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1993
 OT0764
 OT0764  HISTORY     - Date     Condition        Report By
 OT0764  HISTORY     - 1934     MONUMENTED       CGS
 OT0764  HISTORY     - 1934     GOOD             CGS
 OT0764  HISTORY     - 19931110 GOOD             NGS
 OT0764
 OT0764                          STATION DESCRIPTION
 OT0764
 OT0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0764'THE STATION IS 4-1/2 MILES NW OF OGLALA POST OFFICE ON A GRASSY
 OT0764'HILL, 50 YARDS NE OF U.S. HIGHWAY 18, 20 YARDS W OF THE EDGE
 OT0764'OF BLUFFS WHICH DROP INTO BAD LANDS TO THE E, AND 50 YARDS
 OT0764'NE OF A FENCE CORNER, WHICH IS ON THE W SIDE OF THE HIGHWAY.
 OT0764'THERE IS A LONG, WHITE, ERODED CLIFF 1/2 MILE N OF THE STATION,
 OT0764'AND BAD LANDS IN LOW COUNTRY 100 YARDS E.
 OT0764'
 OT0764'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0764'BRONZE DISKS SET IN CONCRETE.
 OT0764'
 OT0764'REFERENCE MARK NO. 1 IS W AND REFERENCE MARK NO. 2 IS N OF
 OT0764'THE STATION.
 OT0764'
 OT0764'AZIMUTH MARK IS NW OF THE STATION AND IS 27.0 FEET WNW OF THE
 OT0764'CENTER LINE OF U.S. HIGHWAY 18, 18.3 FEET S OF AN E-W FENCE,
 OT0764'AND 4.5 FEET SSE OF A FENCE CORNER.
 OT0764'
 OT0764'THE STATION MAY BE REACHED FROM THE OGLALA POST OFFICE BY
 OT0764'DRIVING NW OF U.S. HIGHWAY 18 FOR 4.7 MILES, 150 YARDS AFTER
 OT0764'CROSSING WOOD BRIDGE, WITH WOOD RAILINGS, AND AT A FENCE
 OT0764'CORNER ON TOP OF GRADE WHERE A FARM ROAD COMES IN FROM THE LEFT,
 OT0764'OR W, TURN OFF U.S. HIGHWAY 18 TO THE RIGHT AND DRIVE NE 150
 OT0764'YARDS TO TOP OF SMALL HILL AND STATION.
 OT0764'
 OT0764'A FOUR-FOOT STAND WILL CLEAR ALL LINES.
 OT0764
 OT0764                          STATION RECOVERY (1934)
 OT0764
 OT0764'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OT0764'RECOVERED IN GOOD CONDITION.
 OT0764
 OT0764                          STATION RECOVERY (1993)
 OT0764
 OT0764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0764'29.5 KM (18.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0764'OFFICE IN PINE RIDGE, THENCE 2.9 KM (1.80 MI) NORTHERLY ALONG A DIRT
 OT0764'ROAD, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG BIA ROAD 41, ON A
 OT0764'SMALL KNOLL OVERLOOKING AN ERODED AREA, 71.0 M (232.9 FT) NORTHEAST
 OT0764'OF THE ROAD CENTERLINE, 45.3 M (148.6 FT) NORTH OF A BRACED FENCE
 OT0764'PANEL, 34.9 M (114.5 FT) NORTHEAST OF A FENCE, 28.0 M (91.9 FT) SOUTH
 OT0764'OF REFERENCE MARK 2, 27.0 M (88.6 FT) EAST OF REFERENCE MARK 1, 6.8 M
 OT0764'(22.3 FT) WEST OF THE EDGE OF THE ERODED AREA, 5.0 M (16.4 FT) ABOVE
 OT0764'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 OT0764'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0986 ***********************************************************************
 OT0986  DESIGNATION -  EROSION RM 1
 OT0986  PID         -  OT0986
 OT0986  STATE/COUNTY-  SD/SHANNON
 OT0986  COUNTRY     -  US
 OT0986  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0986
 OT0986                         *CURRENT SURVEY CONTROL
 OT0986  ______________________________________________________________________
 OT0986* NAD 83(1986) POSITION- 43 13 03.42   (N) 102 48 20.16   (W)   HD_HELD1
 OT0986* NAVD 88 ORTHO HEIGHT -   908.527 (meters)     2980.73  (feet) ADJUSTED
 OT0986  ______________________________________________________________________
 OT0986  GEOID HEIGHT    -        -17.777 (meters)                     GEOID18
 OT0986  DYNAMIC HEIGHT  -        908.158 (meters)     2979.52  (feet) COMP
 OT0986  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 OT0986
 OT0986  VERT ORDER      -  FIRST     CLASS II
 OT0986
 OT0986.The horizontal coordinates were determined by differentially corrected
 OT0986.hand held GPS observations or other comparable positioning techniques
 OT0986.and have an estimated accuracy of +/- 3 meters.
 OT0986
 OT0986.The orthometric height was determined by differential leveling and
 OT0986.adjusted by the NATIONAL GEODETIC SURVEY
 OT0986.in June 1994.
 OT0986
 OT0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0986.GEOID18 height accuracy estimate available here.
 OT0986
 OT0986.Click photographs - Photos may exist for this station.
 OT0986
 OT0986.The dynamic height is computed by dividing the NAVD 88
 OT0986.geopotential number by the normal gravity value computed on the
 OT0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0986.degrees latitude (g = 980.6199 gals.).
 OT0986
 OT0986.The modeled gravity was interpolated from observed gravity values.
 OT0986
 OT0986;                    North         East    Units  Estimated Accuracy
 OT0986;SPC SD S     -   101,225.2     399,165.4     MT  (+/- 3 meters HH1 GPS) 
 OT0986
 OT0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7823287319(NAD 83)
 OT0986
 OT0986                          SUPERSEDED SURVEY CONTROL
 OT0986
 OT0986.No superseded survey control is available for this station.
 OT0986
 OT0986_MARKER: DR = REFERENCE MARK DISK
 OT0986_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0986_STAMPING: EROSION NO 1 1934
 OT0986_MARK LOGO: CGS
 OT0986_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0986_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0986+STABILITY: SURFACE MOTION
 OT0986_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0986+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1993
 OT0986
 OT0986  HISTORY     - Date     Condition        Report By
 OT0986  HISTORY     - 1934     MONUMENTED       CGS
 OT0986  HISTORY     - 19931110 GOOD             NGS
 OT0986
 OT0986                          STATION DESCRIPTION
 OT0986
 OT0986'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0986'29.5 KM (18.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0986'OFFICE IN PINE RIDGE, THENCE 2.9 KM (1.80 MI) NORTHERLY ALONG A DIRT
 OT0986'ROAD, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG BIA ROAD 41, ON A
 OT0986'SMALL KNOLL OVERLOOKING AN ERODED AREA, 50.7 M (166.3 FT) NORTHEAST
 OT0986'OF THE ROAD CENTERLINE, 27.0 M (88.6 FT) WEST OF TRIANGULATION
 OT0986'STATION EROSION, 14.7 M (48.2 FT) NORTHEAST OF A FENCE, 5.0 M (16.4
 OT0986'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M
 OT0986'(0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0987 ***********************************************************************
 OT0987  DESIGNATION -  EROSION RM 2
 OT0987  PID         -  OT0987
 OT0987  STATE/COUNTY-  SD/SHANNON
 OT0987  COUNTRY     -  US
 OT0987  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0987
 OT0987                         *CURRENT SURVEY CONTROL
 OT0987  ______________________________________________________________________
 OT0987* NAD 83(1986) POSITION- 43 13 04.35   (N) 102 48 19.25   (W)   HD_HELD1
 OT0987* NAVD 88 ORTHO HEIGHT -   908.797 (meters)     2981.61  (feet) ADJUSTED
 OT0987  ______________________________________________________________________
 OT0987  GEOID HEIGHT    -        -17.777 (meters)                     GEOID18
 OT0987  DYNAMIC HEIGHT  -        908.428 (meters)     2980.40  (feet) COMP
 OT0987  MODELED GRAVITY -    980,183.1   (mgal)                       NAVD 88
 OT0987
 OT0987  VERT ORDER      -  FIRST     CLASS II
 OT0987
 OT0987.The horizontal coordinates were determined by differentially corrected
 OT0987.hand held GPS observations or other comparable positioning techniques
 OT0987.and have an estimated accuracy of +/- 3 meters.
 OT0987
 OT0987.The orthometric height was determined by differential leveling and
 OT0987.adjusted by the NATIONAL GEODETIC SURVEY
 OT0987.in June 1994.
 OT0987
 OT0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0987.GEOID18 height accuracy estimate available here.
 OT0987
 OT0987.Click photographs - Photos may exist for this station.
 OT0987
 OT0987.The dynamic height is computed by dividing the NAVD 88
 OT0987.geopotential number by the normal gravity value computed on the
 OT0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0987.degrees latitude (g = 980.6199 gals.).
 OT0987
 OT0987.The modeled gravity was interpolated from observed gravity values.
 OT0987
 OT0987;                    North         East    Units  Estimated Accuracy
 OT0987;SPC SD S     -   101,253.3     399,186.7     MT  (+/- 3 meters HH1 GPS) 
 OT0987
 OT0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7825187348(NAD 83)
 OT0987
 OT0987                          SUPERSEDED SURVEY CONTROL
 OT0987
 OT0987.No superseded survey control is available for this station.
 OT0987
 OT0987_MARKER: DR = REFERENCE MARK DISK
 OT0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0987_STAMPING: EROSION NO 2 1934
 OT0987_MARK LOGO: CGS
 OT0987_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0987+STABILITY: SURFACE MOTION
 OT0987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0987+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1993
 OT0987
 OT0987  HISTORY     - Date     Condition        Report By
 OT0987  HISTORY     - 1934     MONUMENTED       CGS
 OT0987  HISTORY     - 19931110 GOOD             NGS
 OT0987
 OT0987                          STATION DESCRIPTION
 OT0987
 OT0987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0987'29.5 KM (18.35 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0987'OFFICE IN PINE RIDGE, THENCE 2.9 KM (1.80 MI) NORTHERLY ALONG A DIRT
 OT0987'ROAD, THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG BIA ROAD 41, ON A
 OT0987'SMALL KNOLL OVERLOOKING AN ERODED AREA, 87.0 M (285.4 FT) NORTHEAST
 OT0987'OF THE ROAD CENTERLINE, 50.0 M (164.0 FT) NORTHEAST OF A FENCE, 28.0
 OT0987'M (91.9 FT) WEST OF TRIANGULATION STATION EROSION, 5.0 M (16.4 FT)
 OT0987'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7
 OT0987'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DL6462 ***********************************************************************
 DL6462  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL6462  DESIGNATION -  EROS_USGS_SD2006 CORS ARP
 DL6462  CORS_ID     -  ECSD
 DL6462  PID         -  DL6462
 DL6462  STATE/COUNTY-  SD/MINNEHAHA
 DL6462  COUNTRY     -  US
 DL6462  USGS QUAD   -  GARRETSON WEST (2017)
 DL6462
 DL6462                         *CURRENT SURVEY CONTROL
 DL6462  ______________________________________________________________________
 DL6462* NAD 83(2011) POSITION- 43 44 01.29252(N) 096 36 50.38567(W)   ADJUSTED
 DL6462* NAD 83(2011) ELLIP HT-   445.292 (meters)        (04/??/25)   ADJUSTED
 DL6462* NAD 83(2011) EPOCH   -  2010.00
 DL6462  ______________________________________________________________________
 DL6462  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 DL6462  NAD 83(2011) X  -   -531,704.885 (meters)                     COMP
 DL6462  NAD 83(2011) Y  - -4,585,579.986 (meters)                     COMP
 DL6462  NAD 83(2011) Z  -  4,387,066.961 (meters)                     COMP
 DL6462
 DL6462  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6462  Standards:
 DL6462         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6462            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6462  -------------------------------------------------------------------
 DL6462  NETWORK    0.19   0.19           0.08   0.07   0.10     -0.45155600
 DL6462  -------------------------------------------------------------------
 DL6462
 DL6462.The coordinates were established by GPS observations
 DL6462.and adjusted by the National Geodetic Survey in April 2025.
 DL6462
 DL6462.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6462.been affixed to the stable North American Tectonic Plate. 
 DL6462
 DL6462.The coordinates are valid at the epoch date displayed above
 DL6462.which is a decimal equivalence of Year/Month/Day.
 DL6462
 DL6462.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL6462.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL6462.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL6462.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL6462.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL6462.published epoch of 2010.00.
 DL6462
 DL6462.Additional information on MYCS is available at:
 DL6462.https://geodesy.noaa.gov/CORS/index.shtml
 DL6462
 DL6462.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6462.GEOID18 height accuracy estimate available here.
 DL6462
 DL6462.The PID for the CORS L1 Phase Center is DL6463.
 DL6462
 DL6462.Click photographs - Photos may exist for this station.
 DL6462
 DL6462.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL6462
 DL6462.The ellipsoidal height was determined by GPS observations
 DL6462.and is referenced to NAD 83.
 DL6462
 DL6462. The following values were computed from the NAD 83(2011) position.
 DL6462
 DL6462;                    North         East     Units Scale Factor Converg.
 DL6462;SPC SD S     -   162,275.566   899,517.527   MT  0.99990889   +2 33 56.9
 DL6462;SPC SD S     -   532,399.09  2,951,167.09   sFT  0.99990889   +2 33 56.9
 DL6462;UTM  14      - 4,845,062.039   692,151.848   MT  1.00005416   +1 38 59.9
 DL6462
 DL6462!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6462!SPC SD S     -   0.99993018  x   0.99990889  =   0.99983908
 DL6462!UTM  14      -   0.99993018  x   1.00005416  =   0.99998433
 DL6462
 DL6462_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9215145062(NAD 83)
 DL6462
 DL6462                          SUPERSEDED SURVEY CONTROL
 DL6462
 DL6462  NAD 83(2011)-  43 44 01.29265(N)    096 36 50.38571(W) AD(2010.00) c
 DL6462  ELLIP H (06/??/19)  445.297  (m)                       GP(2010.00) c c
 DL6462  NAD 83(2011)-  43 44 01.29269(N)    096 36 50.38570(W) AD(2010.00) c
 DL6462  ELLIP H (08/??/11)  445.286  (m)                       GP(2010.00) c c
 DL6462  NAD 83(CORS)-  43 44 01.29256(N)    096 36 50.38640(W) AD(2002.00) c
 DL6462  ELLIP H (02/??/10)  445.284  (m)                       GP(2002.00) c c
 DL6462
 DL6462.Superseded values are not recommended for survey control.
 DL6462
 DL6462.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6462.See file dsdata.pdf to determine how the superseded data were derived.
 DL6462
 DL6462_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 DL6462
 DL6462                          STATION DESCRIPTION
 DL6462
 DL6462'DESCRIBED BY NATIONAL GEODETIC SURVEY 2025
 DL6462'THIS STATION IS PART OF THE NOAA CORS NETWORK (NCN).  LATEST INFORMATION
 DL6462'INCLUDING POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE
 DL6462'AND LOG FILES ACCESSIBLE AT:
 DL6462'https://geodesy.noaa.gov/CORS/index.shtml
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DL6464 ***********************************************************************
 DL6464  HT_MOD      -  This is a Height Modernization Survey Station.
 DL6464  CORS        -  This is a GPS Continuously Operating Reference Station.
 DL6464  DESIGNATION -  EROS_USGS_SD2006 CORS GRP
 DL6464  CORS_ID     -  ECSD
 DL6464  PID         -  DL6464
 DL6464  STATE/COUNTY-  SD/MINNEHAHA
 DL6464  COUNTRY     -  US
 DL6464  USGS QUAD   -  GARRETSON WEST (2017)
 DL6464
 DL6464                         *CURRENT SURVEY CONTROL
 DL6464  ______________________________________________________________________
 DL6464* NAD 83(2011) POSITION- 43 44 01.29252(N) 096 36 50.38567(W)   ADJUSTED
 DL6464* NAD 83(2011) ELLIP HT-   445.284 (meters)        (04/??/25)   ADJUSTED
 DL6464* NAD 83(2011) EPOCH   -  2010.00
 DL6464* NAVD 88 ORTHO HEIGHT -   471.47  (meters)     1546.8   (feet) GPS OBS
 DL6464  ______________________________________________________________________
 DL6464  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 DL6464  NAD 83(2011) X  -   -531,704.884 (meters)                     COMP
 DL6464  NAD 83(2011) Y  - -4,585,579.980 (meters)                     COMP
 DL6464  NAD 83(2011) Z  -  4,387,066.955 (meters)                     COMP
 DL6464  LAPLACE CORR    -          0.06  (seconds)                    DEFLEC18
 DL6464
 DL6464  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DL6464  Standards:
 DL6464         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DL6464            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DL6464  -------------------------------------------------------------------
 DL6464  NETWORK    0.19   0.19           0.08   0.07   0.10     -0.45155600
 DL6464  -------------------------------------------------------------------
 DL6464
 DL6464.The horizontal coordinates were established by GPS observations
 DL6464.and adjusted by the National Geodetic Survey in April 2025.
 DL6464
 DL6464.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DL6464.been affixed to the stable North American Tectonic Plate. 
 DL6464
 DL6464.The horizontal coordinates are valid at the epoch date displayed above
 DL6464.which is a decimal equivalence of Year/Month/Day.
 DL6464
 DL6464.NGS completed the third reprocessing of daily RINEX data from 1996 to 2022
 DL6464.for all stations in the NOAA CORS Network (NCN).  The reprocessed solution,
 DL6464.known as the Multi-Year CORS Solution 3 (MYCS3), is aligned with the
 DL6464.ITFR2020 global frame, epoch 2020.00.  The resulting MYCS3 coordinates
 DL6464.were then transformed to NAD83(2011/MA11/PA11), maintaining the currently
 DL6464.published epoch of 2010.00.
 DL6464
 DL6464.Additional information on MYCS is available at:
 DL6464.https://geodesy.noaa.gov/CORS/index.shtml
 DL6464
 DL6464.The orthometric height was determined by GPS observations and a
 DL6464.high-resolution geoid model using precise GPS observation and
 DL6464.processing techniques.
 DL6464
 DL6464.Significant digits in the geoid height do not necessarily reflect accuracy.
 DL6464.GEOID18 height accuracy estimate available here.
 DL6464
 DL6464.Click photographs - Photos may exist for this station.
 DL6464
 DL6464.The XYZ, and position/ellipsoidal ht. are equivalent.
 DL6464
 DL6464.The Laplace correction was computed from DEFLEC18 derived deflections.
 DL6464
 DL6464.The ellipsoidal height was determined by GPS observations
 DL6464.and is referenced to NAD 83.
 DL6464
 DL6464. The following values were computed from the NAD 83(2011) position.
 DL6464
 DL6464;                    North         East     Units Scale Factor Converg.
 DL6464;SPC SD S     -   162,275.566   899,517.527   MT  0.99990889   +2 33 56.9
 DL6464;SPC SD S     -   532,399.09  2,951,167.09   sFT  0.99990889   +2 33 56.9
 DL6464;UTM  14      - 4,845,062.039   692,151.848   MT  1.00005416   +1 38 59.9
 DL6464
 DL6464!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DL6464!SPC SD S     -   0.99993018  x   0.99990889  =   0.99983908
 DL6464!UTM  14      -   0.99993018  x   1.00005416  =   0.99998434
 DL6464
 DL6464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9215145062(NAD 83)
 DL6464
 DL6464                          SUPERSEDED SURVEY CONTROL
 DL6464
 DL6464  NAD 83(2011)-  43 44 01.29265(N)    096 36 50.38571(W) AD(2010.00) A
 DL6464  ELLIP H (06/??/19)  445.289  (m)                       GP(2010.00) 4 1
 DL6464  NAD 83(2011)-  43 44 01.29269(N)    096 36 50.38570(W) AD(2010.00) A
 DL6464  ELLIP H (08/??/11)  445.278  (m)                       GP(2010.00) 4 1
 DL6464  NAD 83(CORS)-  43 44 01.29256(N)    096 36 50.38640(W) AD(2002.00) A
 DL6464  ELLIP H (02/??/10)  445.276  (m)                       GP(2002.00) 4 1
 DL6464
 DL6464.Superseded values are not recommended for survey control.
 DL6464
 DL6464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DL6464.See file dsdata.pdf to determine how the superseded data were derived.
 DL6464
 DL6464_STAMPING: UNKNOWN
 DL6464
 DL6464                          STATION DESCRIPTION
 DL6464
 DL6464'THIS MONUMENT IS ASSOCIATED WITH STATION 'ECSD'
 DL6464'AND IS A PART OF THE NOAA CORS NETWORK (NCN). LATEST INFORMATION
 DL6464'INCLUDING POSITIONS AND VEOCITIES ARE AVAILABLE IN THE COORDINATE
 DL6464'AND LOG FILES ACCESSIBLE AT:
 DL6464'https://geodesy.noaa.gov/CORS/index.shtml
 DL6464'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2251 ***********************************************************************
 PU2251  DESIGNATION -  ERSON
 PU2251  PID         -  PU2251
 PU2251  STATE/COUNTY-  SD/MEADE
 PU2251  COUNTRY     -  US
 PU2251  USGS QUAD   -  FROZEN MAN CREEK (2017)
 PU2251
 PU2251                         *CURRENT SURVEY CONTROL
 PU2251  ______________________________________________________________________
 PU2251* NAD 83(1996) POSITION- 44 54 29.39802(N) 102 52 04.75071(W)   ADJUSTED
 PU2251* NAVD 88 ORTHO HEIGHT -   854.    (meters)     2802.    (feet) SCALED
 PU2251  ______________________________________________________________________
 PU2251  GEOID HEIGHT    -        -17.470 (meters)                     GEOID18
 PU2251  LAPLACE CORR    -         -5.05  (seconds)                    DEFLEC18
 PU2251  HORZ ORDER      -  SECOND
 PU2251
 PU2251.The horizontal coordinates were established by classical geodetic methods
 PU2251.and adjusted by the National Geodetic Survey in January 1998.
 PU2251
 PU2251.The orthometric height was scaled from a topographic map.
 PU2251
 PU2251.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2251.GEOID18 height accuracy estimate available here.
 PU2251
 PU2251.Click photographs - Photos may exist for this station.
 PU2251
 PU2251.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2251
 PU2251. The following values were computed from the NAD 83(1996) position.
 PU2251
 PU2251;                    North         East     Units Scale Factor Converg.
 PU2251;SPC SD N     -   123,448.935   373,567.880   MT  0.99994221   -2 01 47.2
 PU2251;SPC SD N     -   405,015.38  1,225,613.95   sFT  0.99994221   -2 01 47.2
 PU2251;UTM  13      - 4,974,960.060   668,303.679   MT  0.99994832   +1 30 19.8
 PU2251
 PU2251!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2251!SPC SD N     -   0.99986879  x   0.99994221  =   0.99981100
 PU2251!UTM  13      -   0.99986879  x   0.99994832  =   0.99981711
 PU2251
 PU2251:                Primary Azimuth Mark                     Grid Az
 PU2251:SPC SD N     -  ERSON AZ MK                              267 03 10.3
 PU2251:UTM  13      -  ERSON AZ MK                              263 31 03.3
 PU2251
 PU2251_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6830374960(NAD 83)
 PU2251
 PU2251|---------------------------------------------------------------------|
 PU2251| PID    Reference Object                     Distance      Geod. Az  |
 PU2251|                                                           dddmmss.s |
 PU2251| CQ3689 ERSON RM 1                           22.305 METERS 14331     |
 PU2251| CQ3690 ERSON RM 2                           15.312 METERS 26001     |
 PU2251| PU0727 ERSON AZ MK                                        2650123.1 |
 PU2251|---------------------------------------------------------------------|
 PU2251
 PU2251                          SUPERSEDED SURVEY CONTROL
 PU2251
 PU2251  NAD 83(1993)-  44 54 29.39057(N)    102 52 04.74967(W) AD(       ) 2
 PU2251  NAD 83(1986)-  44 54 29.38858(N)    102 52 04.74841(W) AD(       ) 2
 PU2251
 PU2251.Superseded values are not recommended for survey control.
 PU2251
 PU2251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2251.See file dsdata.pdf to determine how the superseded data were derived.
 PU2251
 PU2251_MARKER: DS = TRIANGULATION STATION DISK
 PU2251_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2251_STAMPING: ERSON 1962
 PU2251_MARK LOGO: CGS
 PU2251_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2251+STABILITY: SURFACE MOTION
 PU2251
 PU2251  HISTORY     - Date     Condition        Report By
 PU2251  HISTORY     - 1962     MONUMENTED       CGS
 PU2251
 PU2251                          STATION DESCRIPTION
 PU2251
 PU2251'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2251'STATION IS LOCATED ON THE SUMMIT OF A SMALL PROMINENT BUTTE ABOUT
 PU2251'7 MILES SOUTH OF THE POST OFFICE AND STORE AT MUD BUTTE, 2.75 MILES
 PU2251'NORTHEAST OF SULPHUR AND 0.55 MILE NORTHEAST OF CAMP CREEK.  IT IS
 PU2251'IN THE NORTHWEST CORNER OF THE NORTHEAST 1/4 SECTION 23, T 11 N,
 PU2251'R 10 E.
 PU2251'
 PU2251'TO REACH THE STATION FROM THE CROSSROAD AND POST OFFICE AND STORE
 PU2251'IN MUD BUTTE, GO SOUTH ON A GRAVELED ROAD FOR 3.2 MILES TO A ROAD
 PU2251'RIGHT AND STATION BEND ON THE RIGHT, CONTINUE SOUTH ON MAIN
 PU2251'GRAVELED ROAD FOR 3.6 MILE TO A TRACK ROAD ON THE LEFT AND THE
 PU2251'AZIMUTH MARK ON THE RIGHT, (THIS POINT IS ABOUT 0.1 MILE
 PU2251'NORTHEAST OF A BRIDGE OVER CAMP CREEK) TURN LEFT ON TO A TRACK
 PU2251'ROAD AND GO EAST ACROSS PASTURE FOR 0.55 MILE TO THE SUMMIT OF
 PU2251'A SMALL BUTTE AND STATION AS DESCRIBED.
 PU2251'
 PU2251'STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK ARE STANDARD
 PU2251'DISKS CEMENTED IN THE TOPS OF 12-INCH CYLINDRICAL CONCRETE MONUMENTS.
 PU2251'
 PU2251'STATION MARK IS ON THE HIGHEST POINT OF THE BUTTE.  IT IS
 PU2251'STAMPED--ERSON 1962 AND PROJECTS 4 INCHES.
 PU2251'
 PU2251'RM 1 IS ABOUT 2 FEET LOWER THAN THE STATION.  IT IS STAMPED--ERSON
 PU2251'NO 1 1962 AND PROJECTS 4 INCHES.
 PU2251'
 PU2251'RM 2 IS ABOUT 4 FEET LOWER THAN THE STATION.  IT IS A STANDARD
 PU2251'DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK.  IT IS
 PU2251'STAMPED--ERSON NO 2 1962 AND IT IS SET FLUSH.
 PU2251'
 PU2251'AZIMUTH MARK IS 31.0 FEET WEST OF A CURVE IN A NORTH-SOUTH
 PU2251'GRAVELED ROAD, 2.0 FEET SOUTH OF A METAL WITNESS POST AND 0.8 FOOT
 PU2251'EAST OF FENCELINE.  IT IS STAMPED--ERSON 1962 AND PROJECTS 3
 PU2251'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0727 ***********************************************************************
 PU0727  DESIGNATION -  ERSON AZ MK
 PU0727  PID         -  PU0727
 PU0727  STATE/COUNTY-  SD/MEADE
 PU0727  COUNTRY     -  US
 PU0727  USGS QUAD   -  CAMP CREEK (2017)
 PU0727
 PU0727                         *CURRENT SURVEY CONTROL
 PU0727  ______________________________________________________________________
 PU0727* NAD 83(1986) POSITION- 44 54 27.     (N) 102 52 40.     (W)   SCALED
 PU0727* NAVD 88 ORTHO HEIGHT -   815.369 (meters)     2675.09  (feet) ADJUSTED
 PU0727  ______________________________________________________________________
 PU0727  GEOID HEIGHT    -        -17.450 (meters)                     GEOID18
 PU0727  DYNAMIC HEIGHT  -        815.196 (meters)     2674.52  (feet) COMP
 PU0727  MODELED GRAVITY -    980,377.3   (mgal)                       NAVD 88
 PU0727
 PU0727  VERT ORDER      -  SECOND    CLASS 0
 PU0727
 PU0727.The horizontal coordinates were scaled from a map and have
 PU0727.an estimated accuracy of +/- 6 seconds.
 PU0727
 PU0727.The orthometric height was determined by differential leveling and
 PU0727.adjusted by the NATIONAL GEODETIC SURVEY
 PU0727.in June 1991.
 PU0727
 PU0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0727.GEOID18 height accuracy estimate available here.
 PU0727
 PU0727.Click photographs - Photos may exist for this station.
 PU0727
 PU0727.The dynamic height is computed by dividing the NAVD 88
 PU0727.geopotential number by the normal gravity value computed on the
 PU0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0727.degrees latitude (g = 980.6199 gals.).
 PU0727
 PU0727.The modeled gravity was interpolated from observed gravity values.
 PU0727
 PU0727;                    North         East    Units  Estimated Accuracy
 PU0727;SPC SD N     -   123,400.      372,790.      MT  (+/- 180 meters Scaled)
 PU0727
 PU0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK675748(NAD 83)
 PU0727
 PU0727                          SUPERSEDED SURVEY CONTROL
 PU0727
 PU0727  NGVD 29 (??/??/92)  814.902  (m)         2673.56   (f) ADJ UNCH    2 0
 PU0727
 PU0727.Superseded values are not recommended for survey control.
 PU0727
 PU0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0727.See file dsdata.pdf to determine how the superseded data were derived.
 PU0727
 PU0727_MARKER: DZ = AZIMUTH MARK DISK
 PU0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0727_STAMPING: ERSON 1962
 PU0727_MARK LOGO: CGS
 PU0727_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0727+STABILITY: SURFACE MOTION
 PU0727
 PU0727  HISTORY     - Date     Condition        Report By
 PU0727  HISTORY     - 1962     MONUMENTED       CGS
 PU0727
 PU0727                          STATION DESCRIPTION
 PU0727
 PU0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0727'3 MI NE FROM SULPHUR.
 PU0727'3.05 MILES NORTHEAST ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0727'SULPHUR, 0.3 MILE NORTHEAST OF A HOUSE AT CAMP CREEK, 0.15 MILE
 PU0727'NORTHEAST OF A BRIDGE OVER CAMP CREEK, ON THE INSIDE OF A
 PU0727'CURVE, AT THE CROSSING OF A POWER LINE, 29 FEET NORTHWEST OF THE
 PU0727'CENTER LINE OF THE ROAD, 114 FEET NORTH-NORTHWEST AND ACROSS THE
 PU0727'ROAD FROM A POWER POLE WITH A GUY WIRE, 0.6 FOOT SOUTHEAST OF A
 PU0727'FENCE, 2.1 FEET SOUTH OF A WITNESS POST, ABOUT 1 1/2 FEET
 PU0727'HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0727'PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0900 ***********************************************************************
 PR0900  DESIGNATION -  ERWIN METHODIST CHURCH SPIRE
 PR0900  PID         -  PR0900
 PR0900  STATE/COUNTY-  SD/KINGSBURY
 PR0900  COUNTRY     -  US
 PR0900  USGS QUAD   -  ERWIN (2017)
 PR0900
 PR0900                         *CURRENT SURVEY CONTROL
 PR0900  ______________________________________________________________________
 PR0900* NAD 83(1996) POSITION- 44 29 07.95509(N) 097 26 37.10644(W)   ADJUSTED
 PR0900  ______________________________________________________________________
 PR0900  GEOID HEIGHT    -        -24.913 (meters)                     GEOID18
 PR0900  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 PR0900  HORZ ORDER      -  THIRD
 PR0900
 PR0900.The horizontal coordinates were established by classical geodetic methods
 PR0900.and adjusted by the National Geodetic Survey in January 1998.
 PR0900
 PR0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0900.GEOID18 height accuracy estimate available here.
 PR0900
 PR0900.Click photographs - Photos may exist for this station.
 PR0900
 PR0900.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0900
 PR0900. The following values were computed from the NAD 83(1996) position.
 PR0900
 PR0900;                    North         East     Units Scale Factor Converg.
 PR0900;SPC SD N     -    75,685.585   803,320.038   MT  0.99998752   +1 48 33.2
 PR0900;SPC SD N     -   248,311.79  2,635,559.16   sFT  0.99998752   +1 48 33.2
 PR0900;UTM  14      - 4,926,981.314   623,757.933   MT  0.99978835   +1 05 26.6
 PR0900
 PR0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2375726981(NAD 83)
 PR0900
 PR0900                          SUPERSEDED SURVEY CONTROL
 PR0900
 PR0900  NAD 83(1986)-  44 29 07.94802(N)    097 26 37.07586(W) AD(       ) 3
 PR0900  NAD 27      -  44 29 08.07500(N)    097 26 35.81000(W) AD(       ) 3
 PR0900  USSD        -  44 29 08.24000(N)    097 26 36.24600(W) AD(       ) 3
 PR0900
 PR0900.Superseded values are not recommended for survey control.
 PR0900
 PR0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0900.See file dsdata.pdf to determine how the superseded data were derived.
 PR0900
 PR0900_MARKER: 90 = CHURCH SPIRE
 PR0900
 PR0900  HISTORY     - Date     Condition        Report By
 PR0900  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0900
 PR0900                          STATION DESCRIPTION
 PR0900
 PR0900'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2330 ***********************************************************************
 PU2330  DESIGNATION -  ESTES
 PU2330  PID         -  PU2330
 PU2330  STATE/COUNTY-  SD/LAWRENCE
 PU2330  COUNTRY     -  US
 PU2330  USGS QUAD   -  NEMO (2017)
 PU2330
 PU2330                         *CURRENT SURVEY CONTROL
 PU2330  ______________________________________________________________________
 PU2330* NAD 83(1996) POSITION- 44 10 09.64270(N) 103 35 31.84269(W)   ADJUSTED
 PU2330* NAVD 88 ORTHO HEIGHT -  1676.    (meters)     5499.    (feet) SCALED
 PU2330  ______________________________________________________________________
 PU2330  GEOID HEIGHT    -        -13.768 (meters)                     GEOID18
 PU2330  LAPLACE CORR    -        -13.02  (seconds)                    DEFLEC18
 PU2330  HORZ ORDER      -  THIRD
 PU2330
 PU2330.The horizontal coordinates were established by classical geodetic methods
 PU2330.and adjusted by the National Geodetic Survey in January 1998.
 PU2330
 PU2330.The orthometric height was scaled from a topographic map.
 PU2330
 PU2330.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2330.GEOID18 height accuracy estimate available here.
 PU2330
 PU2330.Click photographs - Photos may exist for this station.
 PU2330
 PU2330.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2330
 PU2330. The following values were computed from the NAD 83(1996) position.
 PU2330
 PU2330;                    North         East     Units Scale Factor Converg.
 PU2330;SPC SD N     -    43,712.236   312,783.809   MT  1.00005655   -2 32 32.4
 PU2330;SPC SD N     -   143,412.56  1,026,191.55   sFT  1.00005655   -2 32 32.4
 PU2330;SPC SD S     -   209,082.782   339,444.120   MT  0.99995308   -2 14 53.2
 PU2330;SPC SD S     -   685,965.76  1,113,659.58   sFT  0.99995308   -2 14 53.2
 PU2330;UTM  13      - 4,891,645.482   612,549.648   MT  0.99975579   +0 58 51.8
 PU2330
 PU2330!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2330!SPC SD N     -   0.99973949  x   1.00005655  =   0.99979602
 PU2330!SPC SD S     -   0.99973949  x   0.99995308  =   0.99969258
 PU2330!UTM  13      -   0.99973949  x   0.99975579  =   0.99949534
 PU2330
 PU2330:                Primary Azimuth Mark                     Grid Az
 PU2330:SPC SD N     -  CASTLE PEAK                              231 37 55.8
 PU2330:SPC SD S     -  CASTLE PEAK                              231 20 16.6
 PU2330:UTM  13      -  CASTLE PEAK                              228 06 31.6
 PU2330
 PU2330_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1254991645(NAD 83)
 PU2330
 PU2330|---------------------------------------------------------------------|
 PU2330| PID    Reference Object                     Distance      Geod. Az  |
 PU2330|                                                           dddmmss.s |
 PU2330| CQ3694 ESTES RM 1                           16.800 METERS 02410     |
 PU2330| PU2335 CASTLE PEAK                         APPROX.13.8 KM 2290523.4 |
 PU2330| CQ3695 ESTES RM 2                           17.577 METERS 26551     |
 PU2330|---------------------------------------------------------------------|
 PU2330
 PU2330                          SUPERSEDED SURVEY CONTROL
 PU2330
 PU2330  NAD 83(1993)-  44 10 09.63455(N)    103 35 31.84474(W) AD(       ) 3
 PU2330  NAD 83(1986)-  44 10 09.63379(N)    103 35 31.84237(W) AD(       ) 3
 PU2330  NAD 27      -  44 10 09.69300(N)    103 35 30.16500(W) AD(       ) 3
 PU2330
 PU2330.Superseded values are not recommended for survey control.
 PU2330
 PU2330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2330.See file dsdata.pdf to determine how the superseded data were derived.
 PU2330
 PU2330_MARKER: DS = TRIANGULATION STATION DISK
 PU2330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2330_STAMPING: ESTES 1950
 PU2330_MARK LOGO: CGS
 PU2330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2330+STABILITY: SURFACE MOTION
 PU2330_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2330+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2015
 PU2330
 PU2330  HISTORY     - Date     Condition        Report By
 PU2330  HISTORY     - 1950     MONUMENTED       CGS
 PU2330  HISTORY     - 20150425 GOOD             INDIV
 PU2330
 PU2330                          STATION DESCRIPTION
 PU2330
 PU2330'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2330'THE STATION IS LOCATED 4 MILES WEST AND 1-1/4 MILES SOUTH OF
 PU2330'NEMO, ON A HEAVILY TIMBERED KNOLL WHICH IS THE HIGHEST POINT IN
 PU2330'THE IMMEDIATE VICINITY, AND IN THE BLACK HILLS NATIONAL FOREST.
 PU2330'IT IS 21 FEET SOUTHWEST OF THE CENTER OF A WOODS ROAD, 14 FEET
 PU2330'WEST OF A 14-INCH PINE TREE HAVING A TRIANGULAR BLAZE ON THE
 PU2330'NORTH SIDE, AND 7 FEET NORTH OF A WITNESS POST.
 PU2330'
 PU2330'TO REACH THE STATION FROM THE POST OFFICE IN DEADWOOD.  GO
 PU2330'SOUTHWEST AND WEST ON U.S. HIGHWAY NO. 85 FOR 1.8 MILES TO THE
 PU2330'JUNCTION OF U.S. HIGHWAY NO. 85A.  BEAR LEFT AND GO SOUTHERLY ON
 PU2330'HIGHWAY NO. 85A FOR 7.65 MILES TO A CROSSROADS AND A SIGN
 PU2330'NEMO.  CONTINUE SOUTHERLY ON HIGHWAY 85A FOR 9.15 MILES TO A
 PU2330'WOODS ROAD ON THE LEFT.  TURN LEFT AND FOLLOW THE WOODS ROAD
 PU2330'WEST FOR 0.1 MILE TO A FORK.  BEAR RIGHT AND GO SOUTH FOR 0.05
 PU2330'MILE TO ANOTHER FORK.  BEAR RIGHT AND GO SOUTHWESTERLY FOR
 PU2330'0.25 MILE TO THE STATION ON THE RIGHT.  DUE TO THE HEAVY
 PU2330'GROWTH OF TIMBER NO SUITABLE LOCATION COULD BE FOUND FOR AN
 PU2330'AZIMUTH MARK.
 PU2330'
 PU2330'REFERENCE MARK NO. 1 IS 61 FEET NORTH OF THE WITNESS POST.  THE
 PU2330'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED ESTES NO 1
 PU2330'1950.
 PU2330'
 PU2330'REFERENCE MARK NO. 2 IS 59 FEET WEST OF THE WITNESS POST.
 PU2330'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED ESTES
 PU2330'NO 2 1950.
 PU2330'
 PU2330'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2330'CYLINDERS.
 PU2330'
 PU2330'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PU2330
 PU2330                          STATION RECOVERY (2015)
 PU2330
 PU2330'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (JFP)
 PU2330'THE TRIANGULATION STATION MARK AND BOTH REFERENCE MARK NO. 1 AND
 PU2330'REFERENCE MARK NO. 2 WERE FOUND IN UNDISTURBED CONDITION.  ALL MARKS
 PU2330'ARE STANDARD DISKS SET IN THE TOP OF 12-INCH DIAMETER CONCRETE PADS.
 PU2330'
 PU2330'THE TRIANGULATION STATION MARK IS 22 FEET SOUTHWEST OF THE CENTERLINE
 PU2330'OF A LOGGING ROAD MEASURED PERPENDICULAR TO THE ROAD.  REFERENCE MARK
 PU2330'NO. 1 IS 23 FEET NORTHEAST OF THE CENTERLINE OF THE ROAD.  REFERENCE
 PU2330'MARK NO. 2 IS 75 FEET SOUTHWEST OF THE ROAD.
 PU2330'
 PU2330'TO REACH THE STATION FROM THE INTERSECTION OF HIGHWAYS 44 AND 385
 PU2330'LOCATED APPROXIMATELY 15 MILES WEST OF RAPID CITY, GO NORTHWEST ON
 PU2330'HIGHWAY 385 6.8 MILES TO A LOGGING ROAD ON THE RIGHT.  FOLLOW ROAD
 PU2330'EAST AND NORTHEAST 0.15 MILES TO AN INTERSECTION OF LOGGING ROADS.
 PU2330'TURN RIGHT AND FOLLOW LOGGING ROAD SOUTHEAST FOR 0.6 MILES TO THE
 PU2330'STATION LOCATED ON THE RIGHT OR SOUTHWEST SIDE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0663 ***********************************************************************
 QS0663  DESIGNATION -  ET 2 KE
 QS0663  PID         -  QS0663
 QS0663  STATE/COUNTY-  SD/CAMPBELL
 QS0663  COUNTRY     -  US
 QS0663  USGS QUAD   -  HERREID (2017)
 QS0663
 QS0663                         *CURRENT SURVEY CONTROL
 QS0663  ______________________________________________________________________
 QS0663* NAD 83(1996) POSITION- 45 49 50.00756(N) 100 00 34.14760(W)   ADJUSTED
 QS0663* NAVD 88 ORTHO HEIGHT -   553.3   (meters)     1815.    (feet) VERTCON3
 QS0663  ______________________________________________________________________
 QS0663  GEOID HEIGHT    -        -22.220 (meters)                     GEOID18
 QS0663  LAPLACE CORR    -         -2.83  (seconds)                    DEFLEC18
 QS0663  HORZ ORDER      -  THIRD
 QS0663
 QS0663.The horizontal coordinates were established by classical geodetic methods
 QS0663.and adjusted by the National Geodetic Survey in January 1998.
 QS0663
 QS0663.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0663
 QS0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0663.GEOID18 height accuracy estimate available here.
 QS0663
 QS0663.Click photographs - Photos may exist for this station.
 QS0663
 QS0663.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0663
 QS0663. The following values were computed from the NAD 83(1996) position.
 QS0663
 QS0663;                    North         East     Units Scale Factor Converg.
 QS0663;SPC SD N     -   221,947.836   599,262.963   MT  1.00003175   -0 00 24.2
 QS0663;SPC SD N     -   728,173.86  1,966,081.90   sFT  1.00003175   -0 00 24.2
 QS0663;UTM  14      - 5,075,717.020   421,595.060   MT  0.99967557   -0 43 26.8
 QS0663
 QS0663!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0663!SPC SD N     -   0.99991675  x   1.00003175  =   0.99994850
 QS0663!UTM  14      -   0.99991675  x   0.99967557  =   0.99959235
 QS0663
 QS0663:                Primary Azimuth Mark                     Grid Az
 QS0663:SPC SD N     -  HERRIED WT                               275 18 14.0
 QS0663:UTM  14      -  HERRIED WT                               276 01 16.6
 QS0663
 QS0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR2159575717(NAD 83)
 QS0663
 QS0663|---------------------------------------------------------------------|
 QS0663| PID    Reference Object                     Distance      Geod. Az  |
 QS0663|                                                           dddmmss.s |
 QS0663| QS0678 MOUND CITY WT                       APPROX.12.4 KM 2025331.5 |
 QS0663| QS0664 HERRIED WT                          APPROX. 4.9 KM 2751749.8 |
 QS0663|---------------------------------------------------------------------|
 QS0663
 QS0663                          SUPERSEDED SURVEY CONTROL
 QS0663
 QS0663  NAD 83(1986)-  45 49 49.99734(N)    100 00 34.14185(W) AD(       ) 3
 QS0663  NAD 27      -  45 49 50.03158(N)    100 00 32.72693(W) AD(       ) 3
 QS0663  NGVD 29 (07/19/86)  552.9    (m)         1814.     (f) VERT ANG       
 QS0663
 QS0663.Superseded values are not recommended for survey control.
 QS0663
 QS0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0663.See file dsdata.pdf to determine how the superseded data were derived.
 QS0663
 QS0663_MARKER: DD = SURVEY DISK
 QS0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0663_STAMPING: ET 2 KE 1964
 QS0663_MARK LOGO: USGS
 QS0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0663+STABILITY: SURFACE MOTION
 QS0663
 QS0663  HISTORY     - Date     Condition        Report By
 QS0663  HISTORY     - 1964     MONUMENTED       USGS
 QS0663
 QS0663                          STATION DESCRIPTION
 QS0663
 QS0663'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0663'HERRIED, ABOUT 3.0 MI E. OF.  IN THE SE. 1/4 SEC. 10, T. 127 N.,
 QS0663'R. 76 W., DUE S. OF THE ABANDONED BRYAN SCHOOL, 633.0 FT W. OF THE
 QS0663'CENTER OF THE TRACK RD., ON THE TOP OF A SMALL HILL OVERLOOKING SPRING
 QS0663'CREEK VALLEY, IN THE PASTURE OF HERB BRANDNER.  STANDARD TABLET SET IN
 QS0663'A CONCRETE POST PROJECTING 1 IN. ABOVE THE GROUND AND STAMPED---ET 2
 QS0663'KE 1964---HERRIED WATER TANK ABOUT 3.0 MI
 QS0663'DISTANT--N 84 DEG 42 MIN W.  MOUND CITY WATER TANK ABOUT 8.0
 QS0663'MI DISTANT--S 22 DEG 54 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0377 ***********************************************************************
 QQ0377  DESIGNATION -  ET 20 JS
 QQ0377  PID         -  QQ0377
 QQ0377  STATE/COUNTY-  SD/ROBERTS
 QQ0377  COUNTRY     -  US
 QQ0377  USGS QUAD   -  SISSETON (2017)
 QQ0377
 QQ0377                         *CURRENT SURVEY CONTROL
 QQ0377  ______________________________________________________________________
 QQ0377* NAD 83(1996) POSITION- 45 44 49.48774(N) 097 01 01.63382(W)   ADJUSTED
 QQ0377* NAVD 88 ORTHO HEIGHT -   366.2   (meters)     1201.    (feet) VERTCON3
 QQ0377  ______________________________________________________________________
 QQ0377  GEOID HEIGHT    -        -25.860 (meters)                     GEOID18
 QQ0377  LAPLACE CORR    -         -3.23  (seconds)                    DEFLEC18
 QQ0377  HORZ ORDER      -  THIRD
 QQ0377  VERT ORDER      -  THIRD ? (See Below)
 QQ0377
 QQ0377.The horizontal coordinates were established by classical geodetic methods
 QQ0377.and adjusted by the National Geodetic Survey in January 1998.
 QQ0377
 QQ0377.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0377.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0377
 QQ0377.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0377.GEOID18 height accuracy estimate available here.
 QQ0377
 QQ0377.The vertical order pertains to the NGVD 29 superseded value.
 QQ0377
 QQ0377.Click photographs - Photos may exist for this station.
 QQ0377
 QQ0377.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0377
 QQ0377. The following values were computed from the NAD 83(1996) position.
 QQ0377
 QQ0377;                    North         East     Units Scale Factor Converg.
 QQ0377;SPC SD N     -   216,945.038   832,064.698   MT  1.00001293   +2 06 40.0
 QQ0377;SPC SD N     -   711,760.51  2,729,865.60   sFT  1.00001293   +2 06 40.0
 QQ0377;UTM  14      - 5,067,858.975   654,236.250   MT  0.99989247   +1 25 14.0
 QQ0377
 QQ0377!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0377!SPC SD N     -   0.99994664  x   1.00001293  =   0.99995957
 QQ0377!UTM  14      -   0.99994664  x   0.99989247  =   0.99983912
 QQ0377
 QQ0377:                Primary Azimuth Mark                     Grid Az
 QQ0377:SPC SD N     -  STA 2 CH 1613                            283 32 22.1
 QQ0377:UTM  14      -  STA 2 CH 1613                            284 13 48.1
 QQ0377
 QQ0377_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5423667858(NAD 83)
 QQ0377
 QQ0377|---------------------------------------------------------------------|
 QQ0377| PID    Reference Object                     Distance      Geod. Az  |
 QQ0377|                                                           dddmmss.s |
 QQ0377| QQ0370 STA 2 CH 1613                       APPROX. 6.0 KM 2853902.1 |
 QQ0377|---------------------------------------------------------------------|
 QQ0377
 QQ0377                          SUPERSEDED SURVEY CONTROL
 QQ0377
 QQ0377  NAD 83(1986)-  45 44 49.48765(N)    097 01 01.62311(W) AD(       ) 3
 QQ0377  NAD 27      -  45 44 49.63092(N)    097 01 00.32939(W) AD(       ) 3
 QQ0377
 QQ0377.Superseded values are not recommended for survey control.
 QQ0377
 QQ0377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0377.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0377
 QQ0377_MARKER: DD = SURVEY DISK
 QQ0377_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0377_STAMPING: ET 20 JS 1962
 QQ0377_MARK LOGO: USGS
 QQ0377_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0377+STABILITY: SURFACE MOTION
 QQ0377
 QQ0377  HISTORY     - Date     Condition        Report By
 QQ0377  HISTORY     - 1962     MONUMENTED       USGS
 QQ0377
 QQ0377                          STATION DESCRIPTION
 QQ0377
 QQ0377'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 QQ0377'SISSETON, 1.5 MI E. AND 6.0 MI N. OF.  795 FT E. OF CROSSROADS (U.S.
 QQ0377'HWY. 81 AND E. - W. GRAVEL RD.) AND APPROX. COR. SECS. 26, 27, 34 AND
 QQ0377'35, T. 127 N., R. 51 W., 59 FT N. OF CENTER OF E. - W. GRAVEL RD., 94
 QQ0377'FT W. OF TELEPHONE POLE, 2 FT S. OF END POST AT S. END OF N. - S.
 QQ0377'FENCE, IN 10 IN. DIAMETER CONCRETE POST PROJECTING ABOUT 1 IN., A
 QQ0377'STANDARD TABLET STAMPED---ET 20 JS 1962---.  TO RED LIGHT ON
 QQ0377'TOP OF CENTER OF LARGEST OF TWO MUNICIPAL WATER TANKS IN SISSETON--
 QQ0377'S 19 DEG 10 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0371 ***********************************************************************
 QQ0371  DESIGNATION -  ET 21 JS
 QQ0371  PID         -  QQ0371
 QQ0371  STATE/COUNTY-  SD/ROBERTS
 QQ0371  COUNTRY     -  US
 QQ0371  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0371
 QQ0371                         *CURRENT SURVEY CONTROL
 QQ0371  ______________________________________________________________________
 QQ0371* NAD 83(1996) POSITION- 45 45 07.18239(N) 097 07 24.69035(W)   ADJUSTED
 QQ0371* NAVD 88 ORTHO HEIGHT -   368.    (meters)     1207.    (feet) SCALED
 QQ0371  ______________________________________________________________________
 QQ0371  GEOID HEIGHT    -        -25.712 (meters)                     GEOID18
 QQ0371  LAPLACE CORR    -         -4.81  (seconds)                    DEFLEC18
 QQ0371  HORZ ORDER      -  THIRD
 QQ0371
 QQ0371.The horizontal coordinates were established by classical geodetic methods
 QQ0371.and adjusted by the National Geodetic Survey in January 1998.
 QQ0371
 QQ0371.The orthometric height was scaled from a topographic map.
 QQ0371
 QQ0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0371.GEOID18 height accuracy estimate available here.
 QQ0371
 QQ0371.Click photographs - Photos may exist for this station.
 QQ0371
 QQ0371.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0371
 QQ0371. The following values were computed from the NAD 83(1996) position.
 QQ0371
 QQ0371;                    North         East     Units Scale Factor Converg.
 QQ0371;SPC SD N     -   217,191.429   823,770.681   MT  1.00001398   +2 02 08.8
 QQ0371;SPC SD N     -   712,568.88  2,702,654.31   sFT  1.00001398   +2 02 08.8
 QQ0371;UTM  14      - 5,068,205.321   645,946.939   MT  0.99986187   +1 20 39.9
 QQ0371
 QQ0371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0371!SPC SD N     -   0.99994630  x   1.00001398  =   0.99996028
 QQ0371!UTM  14      -   0.99994630  x   0.99986187  =   0.99980818
 QQ0371
 QQ0371:                Primary Azimuth Mark                     Grid Az
 QQ0371:SPC SD N     -  STA 2 CH 1613                            065 25 00.7
 QQ0371:UTM  14      -  STA 2 CH 1613                            066 06 29.6
 QQ0371
 QQ0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4594668205(NAD 83)
 QQ0371
 QQ0371|---------------------------------------------------------------------|
 QQ0371| PID    Reference Object                     Distance      Geod. Az  |
 QQ0371|                                                           dddmmss.s |
 QQ0371| QQ0370 STA 2 CH 1613                       APPROX. 2.8 KM 0672709.5 |
 QQ0371|---------------------------------------------------------------------|
 QQ0371
 QQ0371                          SUPERSEDED SURVEY CONTROL
 QQ0371
 QQ0371  NAD 83(1986)-  45 45 07.18167(N)    097 07 24.67964(W) AD(       ) 3
 QQ0371  NAD 27      -  45 45 07.32702(N)    097 07 23.37110(W) AD(       ) 3
 QQ0371
 QQ0371.Superseded values are not recommended for survey control.
 QQ0371
 QQ0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0371.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0371
 QQ0371_MARKER: DD = SURVEY DISK
 QQ0371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0371_STAMPING: ET 21 JS 1962
 QQ0371_MARK LOGO: USGS
 QQ0371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0371+STABILITY: SURFACE MOTION
 QQ0371
 QQ0371  HISTORY     - Date     Condition        Report By
 QQ0371  HISTORY     - 1962     MONUMENTED       USGS
 QQ0371
 QQ0371                          STATION DESCRIPTION
 QQ0371
 QQ0371'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 QQ0371'SISSETON, 3.5 MI W. AND 6.0 MI N. OF.  ABOUT 0.4 MI N. OF COR. SECS.
 QQ0371'25, 26, 35 AND 36, T. 127 N., R. 52 W..  505 FT N. OF CENTER OF N. -
 QQ0371'S. RD. AT TURNOUTS TO FIELDS E. - W..  181 FT S. OF N. - S. RD. AT
 QQ0371'FENCE W..  39 FT E. OF CENTER OF N. - S. RD..  101 FT E. - NE. OF
 QQ0371'CENTER OF WINDMILL.  5 FT N. AND 3 FT E. OF A POWER POLE.  IN 10 IN.
 QQ0371'DIAMETER CONCRETE POST, ABOUT FLUSH WITH GROUND, A STANDARD TABLET
 QQ0371'STAMPED---ET 21 JS 1962---.  TO TIP OF TALL CHURCH SPIRE ABOUT
 QQ0371'4.5 MI DISTANT--N 63 DEG 05 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0373 ***********************************************************************
 QQ0373  DESIGNATION -  ET 22 JS
 QQ0373  PID         -  QQ0373
 QQ0373  STATE/COUNTY-  SD/MARSHALL
 QQ0373  COUNTRY     -  US
 QQ0373  USGS QUAD   -  CLAIRE CITY SW (2017)
 QQ0373
 QQ0373                         *CURRENT SURVEY CONTROL
 QQ0373  ______________________________________________________________________
 QQ0373* NAD 83(1996) POSITION- 45 45 07.93217(N) 097 14 17.40519(W)   ADJUSTED
 QQ0373* NAVD 88 ORTHO HEIGHT -   597.    (meters)     1959.    (feet) SCALED
 QQ0373  ______________________________________________________________________
 QQ0373  GEOID HEIGHT    -        -25.459 (meters)                     GEOID18
 QQ0373  LAPLACE CORR    -         -6.85  (seconds)                    DEFLEC18
 QQ0373  HORZ ORDER      -  THIRD
 QQ0373
 QQ0373.The horizontal coordinates were established by classical geodetic methods
 QQ0373.and adjusted by the National Geodetic Survey in January 1998.
 QQ0373
 QQ0373.The orthometric height was scaled from a topographic map.
 QQ0373
 QQ0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0373.GEOID18 height accuracy estimate available here.
 QQ0373
 QQ0373.Click photographs - Photos may exist for this station.
 QQ0373
 QQ0373.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0373
 QQ0373. The following values were computed from the NAD 83(1996) position.
 QQ0373
 QQ0373;                    North         East     Units Scale Factor Converg.
 QQ0373;SPC SD N     -   216,903.993   814,854.957   MT  1.00001402   +1 57 16.8
 QQ0373;SPC SD N     -   711,625.85  2,673,403.30   sFT  1.00001402   +1 57 16.8
 QQ0373;UTM  14      - 5,068,025.599   637,029.890   MT  0.99983085   +1 15 44.1
 QQ0373
 QQ0373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0373!SPC SD N     -   0.99991036  x   1.00001402  =   0.99992438
 QQ0373!UTM  14      -   0.99991036  x   0.99983085  =   0.99974123
 QQ0373
 QQ0373:                Primary Azimuth Mark                     Grid Az
 QQ0373:SPC SD N     -  ET 21 JS                                 088 09 10.7
 QQ0373:UTM  14      -  ET 21 JS                                 088 50 43.4
 QQ0373
 QQ0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR3702968025(NAD 83)
 QQ0373
 QQ0373|---------------------------------------------------------------------|
 QQ0373| PID    Reference Object                     Distance      Geod. Az  |
 QQ0373|                                                           dddmmss.s |
 QQ0373| QQ0371 ET 21 JS                            APPROX. 8.9 KM 0900627.5 |
 QQ0373|---------------------------------------------------------------------|
 QQ0373
 QQ0373                          SUPERSEDED SURVEY CONTROL
 QQ0373
 QQ0373  NAD 83(1986)-  45 45 07.93056(N)    097 14 17.39464(W) AD(       ) 3
 QQ0373  NAD 27      -  45 45 08.07781(N)    097 14 16.07040(W) AD(       ) 3
 QQ0373
 QQ0373.Superseded values are not recommended for survey control.
 QQ0373
 QQ0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0373.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0373
 QQ0373_MARKER: DD = SURVEY DISK
 QQ0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0373_STAMPING: ET 22 JS 1962
 QQ0373_MARK LOGO: USGS
 QQ0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0373+STABILITY: SURFACE MOTION
 QQ0373
 QQ0373  HISTORY     - Date     Condition        Report By
 QQ0373  HISTORY     - 1962     MONUMENTED       USGS
 QQ0373
 QQ0373                          STATION DESCRIPTION
 QQ0373
 QQ0373'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 QQ0373'SISSETON, ABOUT 9.0 MI W. AND 6.0 MI N. OF.  NEAR CENTER OF SEC. 25,
 QQ0373'T. 127 N., R. 53 W., NEAR NE. COR. OF LARGE HAYFIELD AND ON TOP OF LOW
 QQ0373'GRASSY KNOB.  55 FT W. OF COR. OF FENCES S. - W..  1.5 FT N. OF E. -
 QQ0373'W. FENCE.  IN 10 IN. DIAMETER CONCRETE POST PROJECTING 2 IN., A
 QQ0373'STANDARD TABLET STAMPED---ET 22 JS 1962---.  FINIAL ON
 QQ0373'VEBLEN MUNICIPAL WATER TANK--N 17 DEG 58 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0369 ***********************************************************************
 QQ0369  DESIGNATION -  ET 23 JS
 QQ0369  PID         -  QQ0369
 QQ0369  STATE/COUNTY-  SD/ROBERTS
 QQ0369  COUNTRY     -  US
 QQ0369  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0369
 QQ0369                         *CURRENT SURVEY CONTROL
 QQ0369  ______________________________________________________________________
 QQ0369* NAD 83(1996) POSITION- 45 50 55.41513(N) 097 01 18.34649(W)   ADJUSTED
 QQ0369* NAVD 88 ORTHO HEIGHT -   374.7   (meters)     1229.    (feet) VERTCON3
 QQ0369  ______________________________________________________________________
 QQ0369  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 QQ0369  LAPLACE CORR    -         -2.97  (seconds)                    DEFLEC18
 QQ0369  HORZ ORDER      -  THIRD
 QQ0369  VERT ORDER      -  THIRD ? (See Below)
 QQ0369
 QQ0369.The horizontal coordinates were established by classical geodetic methods
 QQ0369.and adjusted by the National Geodetic Survey in January 1998.
 QQ0369
 QQ0369.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0369.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0369
 QQ0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0369.GEOID18 height accuracy estimate available here.
 QQ0369
 QQ0369.The vertical order pertains to the NGVD 29 superseded value.
 QQ0369
 QQ0369.Click photographs - Photos may exist for this station.
 QQ0369
 QQ0369.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0369
 QQ0369. The following values were computed from the NAD 83(1996) position.
 QQ0369
 QQ0369;                    North         East     Units Scale Factor Converg.
 QQ0369;SPC SD N     -   228,222.111   831,288.146   MT  1.00003613   +2 06 28.1
 QQ0369;SPC SD N     -   748,758.71  2,727,317.86   sFT  1.00003613   +2 06 28.1
 QQ0369;UTM  14      - 5,079,143.073   653,595.515   MT  0.99989004   +1 25 10.8
 QQ0369
 QQ0369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0369!SPC SD N     -   0.99994532  x   1.00003613  =   0.99998144
 QQ0369!UTM  14      -   0.99994532  x   0.99989004  =   0.99983536
 QQ0369
 QQ0369:                Primary Azimuth Mark                     Grid Az
 QQ0369:SPC SD N     -  ET 24 JS                                 284 36 06.7
 QQ0369:UTM  14      -  ET 24 JS                                 285 17 24.0
 QQ0369
 QQ0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5359579143(NAD 83)
 QQ0369
 QQ0369|---------------------------------------------------------------------|
 QQ0369| PID    Reference Object                     Distance      Geod. Az  |
 QQ0369|                                                           dddmmss.s |
 QQ0369| QQ0372 ET 24 JS                            APPROX. 8.3 KM 2864234.8 |
 QQ0369|---------------------------------------------------------------------|
 QQ0369
 QQ0369                          SUPERSEDED SURVEY CONTROL
 QQ0369
 QQ0369  NAD 83(1986)-  45 50 55.41468(N)    097 01 18.33711(W) AD(       ) 3
 QQ0369  NAD 27      -  45 50 55.55827(N)    097 01 17.03857(W) AD(       ) 3
 QQ0369
 QQ0369.Superseded values are not recommended for survey control.
 QQ0369
 QQ0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0369.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0369
 QQ0369_MARKER: DD = SURVEY DISK
 QQ0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0369_STAMPING: ET 23 JS 1962
 QQ0369_MARK LOGO: USGS
 QQ0369_PROJECTION: FLUSH
 QQ0369_MAGNETIC: A = STEEL ROD ADJACENT TO MONUMENT
 QQ0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0369+STABILITY: SURFACE MOTION
 QQ0369
 QQ0369  HISTORY     - Date     Condition        Report By
 QQ0369  HISTORY     - 1962     MONUMENTED       USGS
 QQ0369  HISTORY     - 19950101 GOOD             SDDENR
 QQ0369
 QQ0369                          STATION DESCRIPTION
 QQ0369
 QQ0369'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 QQ0369'HAMMER, 0.5 MI S. OF.  CLAIRE CITY, 0.5 MI S. OF AND 4.0 MI E. OF.
 QQ0369'217 FT W. OF CROSSROADS AND APPROX. COR. SECS. 22, 23, 26, AND 27, T.
 QQ0369'128 N., R. 51 W..  46 FT N. OF CENTER OF E. - W. RD., 1 FT N. AND 3 FT
 QQ0369'E. OF A PHONE POLE, 2 FT N. AND 1 FT E. OF A COR. POST MARKING THE SW.
 QQ0369'COR. OF A CEMETERY.  IN A 10 IN. DIAMETER CONCRETE POST, PROJECTING 1
 QQ0369'IN., A STANDARD TABLET STAMPED---ET 23 JS 1962---.  TOP OF
 QQ0369'MAST ON WINDMILL ABOUT 1.0 MI DISTANT--S 09 DEG 22 MIN E.
 QQ0369
 QQ0369                          STATION RECOVERY (1995)
 QQ0369
 QQ0369'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0369'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2328 ***********************************************************************
 PU2328  DESIGNATION -  ET 23 WDM
 PU2328  PID         -  PU2328
 PU2328  STATE/COUNTY-  SD/LAWRENCE
 PU2328  COUNTRY     -  US
 PU2328  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2328
 PU2328                         *CURRENT SURVEY CONTROL
 PU2328  ______________________________________________________________________
 PU2328* NAD 83(1996) POSITION- 44 28 30.59032(N) 103 42 08.94177(W)   ADJUSTED
 PU2328* NAVD 88 ORTHO HEIGHT -  1379.    (meters)     4524.    (feet) SCALED
 PU2328  ______________________________________________________________________
 PU2328  GEOID HEIGHT    -        -14.798 (meters)                     GEOID18
 PU2328  LAPLACE CORR    -         -7.77  (seconds)                    DEFLEC18
 PU2328  HORZ ORDER      -  SECOND
 PU2328
 PU2328.The horizontal coordinates were established by classical geodetic methods
 PU2328.and adjusted by the National Geodetic Survey in January 1998.
 PU2328
 PU2328.The orthometric height was scaled from a topographic map.
 PU2328
 PU2328.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2328.GEOID18 height accuracy estimate available here.
 PU2328
 PU2328.Click photographs - Photos may exist for this station.
 PU2328
 PU2328.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2328
 PU2328. The following values were computed from the NAD 83(1996) position.
 PU2328
 PU2328;                    North         East     Units Scale Factor Converg.
 PU2328;SPC SD N     -    78,056.883   305,523.941   MT  0.99998931   -2 37 13.4
 PU2328;SPC SD N     -   256,091.62  1,002,373.13   sFT  0.99998931   -2 37 13.4
 PU2328;UTM  13      - 4,925,469.153   603,193.572   MT  0.99973096   +0 54 32.8
 PU2328
 PU2328!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2328!SPC SD N     -   0.99978622  x   0.99998931  =   0.99977553
 PU2328!UTM  13      -   0.99978622  x   0.99973096  =   0.99951723
 PU2328
 PU2328:                Primary Azimuth Mark                     Grid Az
 PU2328:SPC SD N     -  BEAR                                     092 18 55.7
 PU2328:UTM  13      -  BEAR                                     088 47 09.5
 PU2328
 PU2328_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0319325469(NAD 83)
 PU2328
 PU2328|---------------------------------------------------------------------|
 PU2328| PID    Reference Object                     Distance      Geod. Az  |
 PU2328|                                                           dddmmss.s |
 PU2328| CQ3696 ET 23 WDM RM 1                        8.840 METERS 00632     |
 PU2328| PU2319 BEAR                                APPROX.21.9 KM 0894142.3 |
 PU2328| CQ3697 ET 23 WDM RM 2                        5.706 METERS 18134     |
 PU2328| PU2348 BLACK HILLS AIRPORT BEACON          APPROX. 6.1 KM 2692325.8 |
 PU2328|---------------------------------------------------------------------|
 PU2328
 PU2328                          SUPERSEDED SURVEY CONTROL
 PU2328
 PU2328  NAD 83(1993)-  44 28 30.58381(N)    103 42 08.94375(W) AD(       ) 2
 PU2328  NAD 83(1986)-  44 28 30.57935(N)    103 42 08.93692(W) AD(       ) 2
 PU2328  NAD 27      -  44 28 30.63700(N)    103 42 07.23020(W) AD(       ) 2
 PU2328
 PU2328.Superseded values are not recommended for survey control.
 PU2328
 PU2328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2328.See file dsdata.pdf to determine how the superseded data were derived.
 PU2328
 PU2328_MARKER: DB = BENCH MARK DISK
 PU2328_SETTING: 66 = SET IN ROCK OUTCROP
 PU2328_STAMPING: ET 23 WDM 1960
 PU2328_MARK LOGO: USGS
 PU2328_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2328+STABILITY: POSITION/ELEVATION WELL
 PU2328_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2328+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2021
 PU2328
 PU2328  HISTORY     - Date     Condition        Report By
 PU2328  HISTORY     - 1960     MONUMENTED       USGS
 PU2328  HISTORY     - 1962     GOOD             CGS
 PU2328  HISTORY     - 20210311 GOOD             SDDT
 PU2328
 PU2328                          STATION DESCRIPTION
 PU2328
 PU2328'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2328'STATION IS LOCATED ON THE SUMMIT OF ELKHORN PEAK, ABOUT 7.0 MILES
 PU2328'EAST-SOUTHEAST OF SPEARFISH, 4-1/2 MILES SOUTH-SOUTHEAST OF SAINT
 PU2328'ONGE AND IT IS IN THE NORTHWEST 1/4 OF SECTION 24, T 6 N, R 3 E
 PU2328'ON PROPERTY OWNED BY MR. HENERY J. FRAWLEY.
 PU2328'
 PU2328'TO REACH THE STATION FROM THE POST OFFICE IN SPEARFISH, GO SOUTHEAST
 PU2328'AND EAST ON U.S. HIGHWAYS 14 AND 85 FOR 6.4 MILES TO A FORK,
 PU2328'TAKE THE RIGHT FORK AND GO SOUTH ON U.S. HIGHWAY 85 FOR 0.4
 PU2328'MILE TO A WIRE GATE ON THE LEFT, TURN LEFT THROUGH WIRE GATE
 PU2328'AND GO EAST ALONG THE NORTH SIDE OF A WIRE FENCE FOR 0.35 MILE TO
 PU2328'A SMALL PUMP HOUSE AND STOCK TANK, TURN LEFT AND GO
 PU2328'NORTHEASTERLY CROSSING A SMALL CREEK THENCE NORTH FOR 0.25 MILE
 PU2328'ON A VERY DIM TRACK TRAIL, TURN RIGHT AND GO EASTERLY
 PU2328'ALONG THE CREST OF A RIDGE UP A STEEP ROCKY SLOPE FOR 0.6 MILE
 PU2328'TO THE SUMMIT OF A RIDGE, BEAR LEFT AND GO NORTHEAST ON A
 PU2328'DIM TRACK TRAIL FOR 0.15 MILE TO A NARROW RIDGE BETWEEN TWO
 PU2328'DRAWS, CROSS OVER RIDGE AND BEAR NORTHERLY ALONG THE SIDE
 PU2328'HILL TO A DIM BULLDOZED TRAIL FOR A TOTAL DISTANCE OF 0.35 MILE,
 PU2328'FROM HERE TURN RIGHT AND GO SOUTHEASTERLY UP A STEEP
 PU2328'ROCKY SLOPE FOR 0.4 MILE TO THE HIGHEST POINT AND STATION AS
 PU2328'DESCRIBED.  A TWO WHEEL DRIVE VEHICLE CAN BE DRIVEN TO THE
 PU2328'STATION IN DRY WEATHER ONLY.
 PU2328'
 PU2328'STATION MARK IS A STANDARD U.S. GEOLOGICAL BENCH MARK SURVEY DISK
 PU2328'CEMENTED IN A DRILL HOLE IN BEDROCK.  IT IS STAMPED--ET 23 WDM
 PU2328'1960 AND IT IS FLUSH WITH THE GROUND.
 PU2328'
 PU2328'R.M. 1 IS A STANDARD REFERENCE MARK DISK CEMENTED IN A DRILL HOLE
 PU2328'IN BEDROCK, ABOUT 20 FEET NORTH OF THE HIGHEST POINT.  IT IS
 PU2328'STAMPED--ET 23 WDM USGS NO 1 1962
 PU2328'
 PU2328'R.M. 2 IS A STANDARD REFERENCE MARK DISK CEMENTED IN A DRILL HOLE
 PU2328'IN BEDROCK, ABOUT 30 FEET SOUTHWEST OF THE HIGHEST POINT.  IT
 PU2328'IS STAMPED--ET 23 WDM USGS NO 2 1962.
 PU2328'
 PU2328'NO R.M. 1 TO R.M. 2 MEASUREMENT.
 PU2328
 PU2328                          STATION RECOVERY (2021)
 PU2328
 PU2328'RECOVERY NOTE BY SD DEPT OF TRANSP 2021 (JCC)
 PU2328'MARK WAS FOUND AS DESCRIBED.  CONTACT ELKHORN RIDGE OR FRAWLEY RANCH
 PU2328'FOR ACCESS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0372 ***********************************************************************
 QQ0372  DESIGNATION -  ET 24 JS
 QQ0372  PID         -  QQ0372
 QQ0372  STATE/COUNTY-  SD/ROBERTS
 QQ0372  COUNTRY     -  US
 QQ0372  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0372
 QQ0372                         *CURRENT SURVEY CONTROL
 QQ0372  ______________________________________________________________________
 QQ0372* NAD 83(1996) POSITION- 45 52 12.39697(N) 097 07 26.22228(W)   ADJUSTED
 QQ0372* NAVD 88 ORTHO HEIGHT -   373.6   (meters)     1226.    (feet) VERTCON3
 QQ0372  ______________________________________________________________________
 QQ0372  GEOID HEIGHT    -        -25.764 (meters)                     GEOID18
 QQ0372  LAPLACE CORR    -         -3.66  (seconds)                    DEFLEC18
 QQ0372  HORZ ORDER      -  THIRD
 QQ0372  VERT ORDER      -  THIRD ? (See Below)
 QQ0372
 QQ0372.The horizontal coordinates were established by classical geodetic methods
 QQ0372.and adjusted by the National Geodetic Survey in January 1998.
 QQ0372
 QQ0372.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0372.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0372
 QQ0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0372.GEOID18 height accuracy estimate available here.
 QQ0372
 QQ0372.The vertical order pertains to the NGVD 29 superseded value.
 QQ0372
 QQ0372.Click photographs - Photos may exist for this station.
 QQ0372
 QQ0372.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0372
 QQ0372. The following values were computed from the NAD 83(1996) position.
 QQ0372
 QQ0372;                    North         East     Units Scale Factor Converg.
 QQ0372;SPC SD N     -   230,310.548   823,271.283   MT  1.00004141   +2 02 07.8
 QQ0372;SPC SD N     -   755,610.52  2,701,015.87   sFT  1.00004141   +2 02 07.8
 QQ0372;UTM  14      - 5,081,327.323   645,605.630   MT  0.99986064   +1 20 48.5
 QQ0372
 QQ0372!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0372!SPC SD N     -   0.99994548  x   1.00004141  =   0.99998688
 QQ0372!UTM  14      -   0.99994548  x   0.99986064  =   0.99980612
 QQ0372
 QQ0372:                Primary Azimuth Mark                     Grid Az
 QQ0372:SPC SD N     -  ET 23 JS                                 104 36 03.0
 QQ0372:UTM  14      -  ET 23 JS                                 105 17 22.3
 QQ0372
 QQ0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR4560581327(NAD 83)
 QQ0372
 QQ0372|---------------------------------------------------------------------|
 QQ0372| PID    Reference Object                     Distance      Geod. Az  |
 QQ0372|                                                           dddmmss.s |
 QQ0372| QQ0369 ET 23 JS                            APPROX. 8.3 KM 1063810.8 |
 QQ0372|---------------------------------------------------------------------|
 QQ0372
 QQ0372                          SUPERSEDED SURVEY CONTROL
 QQ0372
 QQ0372  NAD 83(1986)-  45 52 12.39597(N)    097 07 26.21316(W) AD(       ) 3
 QQ0372  NAD 27      -  45 52 12.54140(N)    097 07 24.90018(W) AD(       ) 3
 QQ0372
 QQ0372.Superseded values are not recommended for survey control.
 QQ0372
 QQ0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0372.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0372
 QQ0372_MARKER: DD = SURVEY DISK
 QQ0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0372_STAMPING: ET 24 JS 1962
 QQ0372_MARK LOGO: USGS
 QQ0372_PROJECTION: FLUSH
 QQ0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0372+STABILITY: SURFACE MOTION
 QQ0372
 QQ0372  HISTORY     - Date     Condition        Report By
 QQ0372  HISTORY     - 1962     MONUMENTED       USGS
 QQ0372
 QQ0372                          STATION DESCRIPTION
 QQ0372
 QQ0372'DESCRIBED BY US GEOLOGICAL SURVEY 1962
 QQ0372'CLAIRE CITY, 1.0 MI W. AND 1.0 MI N. OF, NEAR QUARTER COR. BETWEEN
 QQ0372'SECS. 13 AND 14, T. 128 N., R. 52 W..  48 FT E. OF CENTER OF N. - S.
 QQ0372'GRAVEL RD..  48 FT N. AND 13 FT E. OF A POWER POLE.  3.5 FT W. OF POST
 QQ0372'AT W. END OF AN E. - W. FENCE, THROUGH CENTER OF SEC. 13.  IN A 10 IN.
 QQ0372'DIAMETER CONCRETE POST, ABOUT FLUSH WITH GROUND, A STANDARD TABLET
 QQ0372'STAMPED---ET 24 JS 1962---.  TIP OF HIGH SPIRE ON CHURCH
 QQ0372'ABOUT 2.0 MI DISTANT--S 45 DEG 40 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0691 ***********************************************************************
 QS0691  DESIGNATION -  ET 3 KE
 QS0691  PID         -  QS0691
 QS0691  STATE/COUNTY-  SD/CAMPBELL
 QS0691  COUNTRY     -  US
 QS0691  USGS QUAD   -  SELBY NW (2017)
 QS0691
 QS0691                         *CURRENT SURVEY CONTROL
 QS0691  ______________________________________________________________________
 QS0691* NAD 83(1996) POSITION- 45 44 46.44258(N) 100 07 52.09307(W)   ADJUSTED
 QS0691* NAVD 88 ORTHO HEIGHT -   564.5   (meters)     1852.    (feet) VERTCON3
 QS0691  ______________________________________________________________________
 QS0691  GEOID HEIGHT    -        -22.168 (meters)                     GEOID18
 QS0691  LAPLACE CORR    -         -4.53  (seconds)                    DEFLEC18
 QS0691  HORZ ORDER      -  THIRD
 QS0691
 QS0691.The horizontal coordinates were established by classical geodetic methods
 QS0691.and adjusted by the National Geodetic Survey in January 1998.
 QS0691
 QS0691.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0691.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0691
 QS0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0691.GEOID18 height accuracy estimate available here.
 QS0691
 QS0691.Click photographs - Photos may exist for this station.
 QS0691
 QS0691.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0691
 QS0691. The following values were computed from the NAD 83(1996) position.
 QS0691
 QS0691;                    North         East     Units Scale Factor Converg.
 QS0691;SPC SD N     -   212,583.519   589,795.234   MT  1.00001275   -0 05 34.1
 QS0691;SPC SD N     -   697,451.10  1,935,019.86   sFT  1.00001275   -0 05 34.1
 QS0691;UTM  14      - 5,066,475.101   412,014.048   MT  0.99969517   -0 48 36.8
 QS0691
 QS0691!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0691!SPC SD N     -   0.99991499  x   1.00001275  =   0.99992773
 QS0691!UTM  14      -   0.99991499  x   0.99969517  =   0.99961018
 QS0691
 QS0691:                Primary Azimuth Mark                     Grid Az
 QS0691:SPC SD N     -  SELBY WT                                 163 40 23.3
 QS0691:UTM  14      -  SELBY WT                                 164 23 26.0
 QS0691
 QS0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1201466475(NAD 83)
 QS0691
 QS0691|---------------------------------------------------------------------|
 QS0691| PID    Reference Object                     Distance      Geod. Az  |
 QS0691|                                                           dddmmss.s |
 QS0691| QS0664 HERRIED WT                          APPROX.10.8 KM 0245642.8 |
 QS0691| QS0684 SELBY WT                            APPROX.27.4 KM 1633449.2 |
 QS0691|---------------------------------------------------------------------|
 QS0691
 QS0691                          SUPERSEDED SURVEY CONTROL
 QS0691
 QS0691  NAD 83(1986)-  45 44 46.43244(N)    100 07 52.08916(W) AD(       ) 3
 QS0691  NAD 27      -  45 44 46.45961(N)    100 07 50.65843(W) AD(       ) 3
 QS0691  NGVD 29 (07/19/86)  564.1    (m)         1851.     (f) VERT ANG       
 QS0691
 QS0691.Superseded values are not recommended for survey control.
 QS0691
 QS0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0691.See file dsdata.pdf to determine how the superseded data were derived.
 QS0691
 QS0691_MARKER: DD = SURVEY DISK
 QS0691_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0691_STAMPING: ET 3 KE 1964
 QS0691_MARK LOGO: USGS
 QS0691_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0691+STABILITY: SURFACE MOTION
 QS0691
 QS0691  HISTORY     - Date     Condition        Report By
 QS0691  HISTORY     - 1964     MONUMENTED       USGS
 QS0691
 QS0691                          STATION DESCRIPTION
 QS0691
 QS0691'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0691'MOUND CITY, ABOUT 1.5 MI N. AND 3.0 MI W. OF.  0.3 MI N. OF LAKE
 QS0691'CAMPBELL, AT THE QUARTER COR. BETWEEN SECS. 10 AND 11, T. 126 N.,
 QS0691'R. 77 W., 30 FT E. OF THE CENTER OF A N. - S. TRACK RD., 3.0 FT N. AND
 QS0691'5.0 FT E. OF A FENCE COR., 5.0 FT E. OF A METAL WITNESS POST.  A
 QS0691'STANDARD TABLET SET IN A CONCRETE POST PROJECTING 2 IN. ABOVE THE
 QS0691'GROUND STAMPED---ET 3 KE 1964---HERRIED WATER TANK 6.5 MI
 QS0691'DISTANT-N 24 DEG 57 MIN E.  SELBY WATER TANK ABOUT 17 MI DISTANT--
 QS0691'S 16 DEG 25 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0936 ***********************************************************************
 OT0936  DESIGNATION -  ET 4 DM
 OT0936  PID         -  OT0936
 OT0936  STATE/COUNTY-  SD/SHANNON
 OT0936  COUNTRY     -  US
 OT0936  USGS QUAD   -  PINE RIDGE SW (2017)
 OT0936
 OT0936                         *CURRENT SURVEY CONTROL
 OT0936  ______________________________________________________________________
 OT0936* NAD 83(1986) POSITION- 43 07 09.01   (N) 102 38 53.98   (W)   HD_HELD1
 OT0936* NAVD 88 ORTHO HEIGHT -   952.211 (meters)     3124.05  (feet) ADJUSTED
 OT0936  ______________________________________________________________________
 OT0936  GEOID HEIGHT    -        -18.019 (meters)                     GEOID18
 OT0936  DYNAMIC HEIGHT  -        951.803 (meters)     3122.71  (feet) COMP
 OT0936  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 OT0936
 OT0936  VERT ORDER      -  FIRST     CLASS II
 OT0936
 OT0936.The horizontal coordinates were determined by differentially corrected
 OT0936.hand held GPS observations or other comparable positioning techniques
 OT0936.and have an estimated accuracy of +/- 3 meters.
 OT0936
 OT0936.The orthometric height was determined by differential leveling and
 OT0936.adjusted by the NATIONAL GEODETIC SURVEY
 OT0936.in June 1994.
 OT0936
 OT0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0936.GEOID18 height accuracy estimate available here.
 OT0936
 OT0936.Click photographs - Photos may exist for this station.
 OT0936
 OT0936.The dynamic height is computed by dividing the NAVD 88
 OT0936.geopotential number by the normal gravity value computed on the
 OT0936.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0936.degrees latitude (g = 980.6199 gals.).
 OT0936
 OT0936.The modeled gravity was interpolated from observed gravity values.
 OT0936
 OT0936;                    North         East    Units  Estimated Accuracy
 OT0936;SPC SD S     -    89,924.9     411,633.2     MT  (+/- 3 meters HH1 GPS) 
 OT0936
 OT0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH9131376732(NAD 83)
 OT0936
 OT0936                          SUPERSEDED SURVEY CONTROL
 OT0936
 OT0936.No superseded survey control is available for this station.
 OT0936
 OT0936_MARKER: DD = SURVEY DISK
 OT0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0936_STAMPING: ET 4 DM 1966 3022
 OT0936_MARK LOGO: USGS
 OT0936_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0936_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0936+STABILITY: SURFACE MOTION
 OT0936_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0936+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OT0936
 OT0936  HISTORY     - Date     Condition        Report By
 OT0936  HISTORY     - 1966     MONUMENTED       USGS
 OT0936  HISTORY     - 19930919 GOOD             NGS
 OT0936
 OT0936                          STATION DESCRIPTION
 OT0936
 OT0936'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 OT0936'13.8 KM (8.55 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST
 OT0936'OFFICE IN PINE RIDGE, 119.9 M (393.4 FT) NORTHWEST OF THE CENTER OF A
 OT0936'DRIVEWAY LEADING TO THE SEVEN DAY ADVENTIST MISSION, 22.0 M (72.2 FT)
 OT0936'NORTHEAST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 13.1 M (43.0 FT)
 OT0936'NORTH OF A UTILITY POLE, 1.3 M (4.3 FT) SOUTHEAST OF A METAL WITNESS
 OT0936'POST, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE, AND THE
 OT0936'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0662 ***********************************************************************
 QS0662  DESIGNATION -  ET 4 KE
 QS0662  PID         -  QS0662
 QS0662  STATE/COUNTY-  SD/CAMPBELL
 QS0662  COUNTRY     -  US
 QS0662  USGS QUAD   -  HERREID (2017)
 QS0662
 QS0662                         *CURRENT SURVEY CONTROL
 QS0662  ______________________________________________________________________
 QS0662* NAD 83(1996) POSITION- 45 45 58.13054(N) 100 00 25.22301(W)   ADJUSTED
 QS0662* NAVD 88 ORTHO HEIGHT -   546.6   (meters)     1793.    (feet) VERTCON3
 QS0662  ______________________________________________________________________
 QS0662  GEOID HEIGHT    -        -22.319 (meters)                     GEOID18
 QS0662  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC18
 QS0662  HORZ ORDER      -  THIRD
 QS0662
 QS0662.The horizontal coordinates were established by classical geodetic methods
 QS0662.and adjusted by the National Geodetic Survey in January 1998.
 QS0662
 QS0662.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0662.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0662
 QS0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0662.GEOID18 height accuracy estimate available here.
 QS0662
 QS0662.Click photographs - Photos may exist for this station.
 QS0662
 QS0662.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0662
 QS0662. The following values were computed from the NAD 83(1996) position.
 QS0662
 QS0662;                    North         East     Units Scale Factor Converg.
 QS0662;SPC SD N     -   214,788.608   599,454.971   MT  1.00001704   -0 00 17.9
 QS0662;SPC SD N     -   704,685.62  1,966,711.85   sFT  1.00001704   -0 00 17.9
 QS0662;UTM  14      - 5,068,558.448   421,697.428   MT  0.99967538   -0 43 17.6
 QS0662
 QS0662!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0662!SPC SD N     -   0.99991782  x   1.00001704  =   0.99993486
 QS0662!UTM  14      -   0.99991782  x   0.99967538  =   0.99959322
 QS0662
 QS0662:                Primary Azimuth Mark                     Grid Az
 QS0662:SPC SD N     -  MOUND CITY WT                            229 30 51.5
 QS0662:UTM  14      -  MOUND CITY WT                            230 13 51.2
 QS0662
 QS0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR2169768558(NAD 83)
 QS0662
 QS0662|---------------------------------------------------------------------|
 QS0662| PID    Reference Object                     Distance      Geod. Az  |
 QS0662|                                                           dddmmss.s |
 QS0662| QS0678 MOUND CITY WT                       APPROX. 6.6 KM 2293033.6 |
 QS0662| QS0664 HERRIED WT                          APPROX. 9.1 KM 3261840.7 |
 QS0662|---------------------------------------------------------------------|
 QS0662
 QS0662                          SUPERSEDED SURVEY CONTROL
 QS0662
 QS0662  NAD 83(1986)-  45 45 58.11954(N)    100 00 25.21844(W) AD(       ) 3
 QS0662  NAD 27      -  45 45 58.15092(N)    100 00 23.80036(W) AD(       ) 3
 QS0662  NGVD 29 (07/19/86)  546.2    (m)         1792.     (f) VERT ANG       
 QS0662
 QS0662.Superseded values are not recommended for survey control.
 QS0662
 QS0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0662.See file dsdata.pdf to determine how the superseded data were derived.
 QS0662
 QS0662_MARKER: DD = SURVEY DISK
 QS0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0662_STAMPING: ET 4 KE 1964
 QS0662_MARK LOGO: USGS
 QS0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0662+STABILITY: SURFACE MOTION
 QS0662
 QS0662  HISTORY     - Date     Condition        Report By
 QS0662  HISTORY     - 1964     MONUMENTED       USGS
 QS0662
 QS0662                          STATION DESCRIPTION
 QS0662
 QS0662'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0662'MOUND CITY, ABOUT 3.0 MI N. AND 3.0 MI E. OF.  1.0 MI E. OF MCCLAREM
 QS0662'LAKE, IN THE NE. 1/4 OF SEC. 3, T. 126 N., R. 76 E., 457 FT S. OF THE
 QS0662'HWY. RIGHT - OF - WAY FENCE, 1 FT W. OF A N. - S. FENCE, 38 FT E. OF A
 QS0662'LARGE PARTIALLY EXPOSED BOULDER, 3 FT S. OF A METAL WITNESS POST.  A
 QS0662'STANDARD TABLET SET IN A CONCRETE POST PROJECTING 2 IN. ABOVE THE
 QS0662'GROUND AND STAMPED---ET 4 KE 1964---HERRIED WATER TANK ABOUT
 QS0662'5.0 MI DISTANT--N 33 DEG 47 MIN W.  MOUND CITY WATER TANK ABOUT 4.0
 QS0662'MI DISTANT--S 49 DEG 25 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0676 ***********************************************************************
 QS0676  DESIGNATION -  ET 5 KE
 QS0676  PID         -  QS0676
 QS0676  STATE/COUNTY-  SD/CAMPBELL
 QS0676  COUNTRY     -  US
 QS0676  USGS QUAD   -  MOUND CITY (2017)
 QS0676
 QS0676                         *CURRENT SURVEY CONTROL
 QS0676  ______________________________________________________________________
 QS0676* NAD 83(1996) POSITION- 45 37 37.92140(N) 100 00 24.10578(W)   ADJUSTED
 QS0676* NAVD 88 ORTHO HEIGHT -   552.8   (meters)     1814.    (feet) VERTCON3
 QS0676  ______________________________________________________________________
 QS0676  GEOID HEIGHT    -        -22.382 (meters)                     GEOID18
 QS0676  LAPLACE CORR    -         -3.02  (seconds)                    DEFLEC18
 QS0676  HORZ ORDER      -  THIRD
 QS0676
 QS0676.The horizontal coordinates were established by classical geodetic methods
 QS0676.and adjusted by the National Geodetic Survey in January 1998.
 QS0676
 QS0676.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0676.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0676
 QS0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0676.GEOID18 height accuracy estimate available here.
 QS0676
 QS0676.Click photographs - Photos may exist for this station.
 QS0676
 QS0676.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0676
 QS0676. The following values were computed from the NAD 83(1996) position.
 QS0676
 QS0676;                    North         East     Units Scale Factor Converg.
 QS0676;SPC SD N     -   199,345.245   599,477.835   MT  0.99998965   -0 00 17.1
 QS0676;SPC SD N     -   654,018.52  1,966,786.86   sFT  0.99998965   -0 00 17.1
 QS0676;UTM  14      - 5,053,121.059   421,527.432   MT  0.99967571   -0 43 10.7
 QS0676
 QS0676!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0676!SPC SD N     -   0.99991685  x   0.99998965  =   0.99990651
 QS0676!UTM  14      -   0.99991685  x   0.99967571  =   0.99959259
 QS0676
 QS0676:                Primary Azimuth Mark                     Grid Az
 QS0676:SPC SD N     -  JAVA WT                                  145 46 24.6
 QS0676:UTM  14      -  JAVA WT                                  146 29 18.2
 QS0676
 QS0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR2152753121(NAD 83)
 QS0676
 QS0676|---------------------------------------------------------------------|
 QS0676| PID    Reference Object                     Distance      Geod. Az  |
 QS0676|                                                           dddmmss.s |
 QS0676| QR0695 JAVA WT                             APPROX.16.7 KM 1454607.5 |
 QS0676| QS0684 SELBY WT                            APPROX.13.2 KM 1883332.1 |
 QS0676|---------------------------------------------------------------------|
 QS0676
 QS0676                          SUPERSEDED SURVEY CONTROL
 QS0676
 QS0676  NAD 83(1986)-  45 37 37.91032(N)    100 00 24.10334(W) AD(       ) 3
 QS0676  NAD 27      -  45 37 37.94116(N)    100 00 22.67692(W) AD(       ) 3
 QS0676  NGVD 29 (07/19/86)  552.4    (m)         1812.     (f) VERT ANG       
 QS0676
 QS0676.Superseded values are not recommended for survey control.
 QS0676
 QS0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0676.See file dsdata.pdf to determine how the superseded data were derived.
 QS0676
 QS0676_MARKER: DD = SURVEY DISK
 QS0676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0676_STAMPING: ET 5 KE 1964
 QS0676_MARK LOGO: USGS
 QS0676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0676+STABILITY: SURFACE MOTION
 QS0676
 QS0676  HISTORY     - Date     Condition        Report By
 QS0676  HISTORY     - 1964     MONUMENTED       USGS
 QS0676
 QS0676                          STATION DESCRIPTION
 QS0676
 QS0676'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0676'SELBY, ABOUT 8.0 MI N. AND 1.5 MI E. OF.  IN THE SW. 1/4 OF SEC. 23,
 QS0676'T. 125 N., R. 76 W., 0.3 MI N. OF A T - RD. N., 31.0 FT E. OF THE E.
 QS0676'N. - S. TRACK RD., 1.0 FT W. OF THE RIGHT - OF - WAY FENCE AND METAL
 QS0676'WITNESS POST.  A STANDARD TABLET SET IN A CONCRETE POST PROJECTING 2.0
 QS0676'IN. ABOVE THE GROUND AND STAMPED---ET 5 KE 1964---SELBY
 QS0676'WATER TANK ABOUT 8.0 MI DISTANT--S 08 DEG 33 MIN W.  JAVA WATER TANK
 QS0676'ABOUT 9.0 MI DISTANT--S 34 DEG 14 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0728 ***********************************************************************
 QS0728  DESIGNATION -  ET 6 KE
 QS0728  PID         -  QS0728
 QS0728  STATE/COUNTY-  SD/WALWORTH
 QS0728  COUNTRY     -  US
 QS0728  USGS QUAD   -  AKASKA NE (2017)
 QS0728
 QS0728                         *CURRENT SURVEY CONTROL
 QS0728  ______________________________________________________________________
 QS0728* NAD 83(1996) POSITION- 45 29 35.44923(N) 100 00 02.26791(W)   ADJUSTED
 QS0728* NAVD 88 ORTHO HEIGHT -   597.6   (meters)     1961.    (feet) VERTCON3
 QS0728  ______________________________________________________________________
 QS0728  GEOID HEIGHT    -        -22.332 (meters)                     GEOID18
 QS0728  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 QS0728  HORZ ORDER      -  THIRD
 QS0728
 QS0728.The horizontal coordinates were established by classical geodetic methods
 QS0728.and adjusted by the National Geodetic Survey in January 1998.
 QS0728
 QS0728.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0728.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0728
 QS0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0728.GEOID18 height accuracy estimate available here.
 QS0728
 QS0728.Click photographs - Photos may exist for this station.
 QS0728
 QS0728.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0728
 QS0728. The following values were computed from the NAD 83(1996) position.
 QS0728
 QS0728;                    North         East     Units Scale Factor Converg.
 QS0728;SPC SD N     -   184,450.186   599,950.758   MT  0.99996884   -0 00 01.6
 QS0728;SPC SD N     -   605,150.32  1,968,338.45   sFT  0.99996884   -0 00 01.6
 QS0728;UTM  14      - 5,038,225.783   421,814.607   MT  0.99967516   -0 42 49.1
 QS0728
 QS0728!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0728!SPC SD N     -   0.99990982  x   0.99996884  =   0.99987867
 QS0728!UTM  14      -   0.99990982  x   0.99967516  =   0.99958501
 QS0728
 QS0728:                Primary Azimuth Mark                     Grid Az
 QS0728:SPC SD N     -  JAVA WT                                  083 10 45.7
 QS0728:UTM  14      -  JAVA WT                                  083 53 33.2
 QS0728
 QS0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR2181438225(NAD 83)
 QS0728
 QS0728|---------------------------------------------------------------------|
 QS0728| PID    Reference Object                     Distance      Geod. Az  |
 QS0728|                                                           dddmmss.s |
 QS0728| QR0695 JAVA WT                             APPROX. 9.0 KM 0831044.1 |
 QS0728| QS0684 SELBY WT                            APPROX. 3.0 KM 3062824.5 |
 QS0728|---------------------------------------------------------------------|
 QS0728
 QS0728                          SUPERSEDED SURVEY CONTROL
 QS0728
 QS0728  NAD 83(1986)-  45 29 35.43821(N)    100 00 02.26712(W) AD(       ) 3
 QS0728  NAD 27      -  45 29 35.46805(N)    100 00 00.83213(W) AD(       ) 3
 QS0728  NGVD 29 (07/19/86)  597.2    (m)         1959.     (f) VERT ANG       
 QS0728
 QS0728.Superseded values are not recommended for survey control.
 QS0728
 QS0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0728.See file dsdata.pdf to determine how the superseded data were derived.
 QS0728
 QS0728_MARKER: DD = SURVEY DISK
 QS0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0728_STAMPING: ET 6 KE 1964
 QS0728_MARK LOGO: USGS
 QS0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0728+STABILITY: SURFACE MOTION
 QS0728
 QS0728  HISTORY     - Date     Condition        Report By
 QS0728  HISTORY     - 1964     MONUMENTED       USGS
 QS0728
 QS0728                          STATION DESCRIPTION
 QS0728
 QS0728'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0728'SELABY, ABOUT 1.0 MI S. AND 2.0 MI E. OF.  IN THE SE. 1/4 SEC. 3,
 QS0728'T. 123 N., R. 76 W., 0.2 MI W. OF CROSSROADS, 317 FT E. OF A T - FENCE
 QS0728'N. AND 276 FT W. OF ANOTHER T - FENCE N., 1.0 FT S. OF THE RIGHT - OF
 QS0728'- WAY FENCE, ABOUT 30 FT N. OF AN E. - W. RD., 2.0 FT E. OF A METAL
 QS0728'WITNESS POST.  A STANDARD TABLET STAMPED---ET 6 KE 1964---AND SET IN
 QS0728'A CONCRETE POST PROJECTING 2 IN ABOVE THE GROUND.  SELBY
 QS0728'WATER TANK 2.5 MI DISTANT--N 53 DEG 32 MIN W.  JAVA WATER TANK
 QS0728'ABOUT 5.0 MI DISTANT--N 83 DEG 11 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0692 ***********************************************************************
 QS0692  DESIGNATION -  ET 7 KE
 QS0692  PID         -  QS0692
 QS0692  STATE/COUNTY-  SD/CAMPBELL
 QS0692  COUNTRY     -  US
 QS0692  USGS QUAD   -  SELBY NW (2017)
 QS0692
 QS0692                         *CURRENT SURVEY CONTROL
 QS0692  ______________________________________________________________________
 QS0692* NAD 83(1996) POSITION- 45 38 08.37584(N) 100 09 06.24822(W)   ADJUSTED
 QS0692* NAVD 88 ORTHO HEIGHT -   581.9   (meters)     1909.    (feet) VERTCON3
 QS0692  ______________________________________________________________________
 QS0692  GEOID HEIGHT    -        -22.186 (meters)                     GEOID18
 QS0692  LAPLACE CORR    -         -4.49  (seconds)                    DEFLEC18
 QS0692  HORZ ORDER      -  THIRD
 QS0692
 QS0692.The horizontal coordinates were established by classical geodetic methods
 QS0692.and adjusted by the National Geodetic Survey in January 1998.
 QS0692
 QS0692.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0692.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0692
 QS0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0692.GEOID18 height accuracy estimate available here.
 QS0692
 QS0692.Click photographs - Photos may exist for this station.
 QS0692
 QS0692.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0692
 QS0692. The following values were computed from the NAD 83(1996) position.
 QS0692
 QS0692;                    North         East     Units Scale Factor Converg.
 QS0692;SPC SD N     -   200,296.533   588,169.263   MT  0.99999115   -0 06 26.6
 QS0692;SPC SD N     -   657,139.54  1,929,685.32   sFT  0.99999115   -0 06 26.6
 QS0692;UTM  14      - 5,054,213.150   410,235.046   MT  0.99969906   -0 49 24.4
 QS0692
 QS0692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0692!SPC SD N     -   0.99991226  x   0.99999115  =   0.99990341
 QS0692!UTM  14      -   0.99991226  x   0.99969906  =   0.99961135
 QS0692
 QS0692:                Primary Azimuth Mark                     Grid Az
 QS0692:SPC SD N     -  CHURCH SPIRE AT 7KE                      287 27 41.5
 QS0692:UTM  14      -  CHURCH SPIRE AT 7KE                      288 10 39.3
 QS0692
 QS0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1023554213(NAD 83)
 QS0692
 QS0692|---------------------------------------------------------------------|
 QS0692| PID    Reference Object                     Distance      Geod. Az  |
 QS0692|                                                           dddmmss.s |
 QS0692| QS0684 SELBY WT                            APPROX.16.9 KM 1461553.3 |
 QS0692| CO5396 CHURCH SPIRE AT 7KE                                2872114.9 |
 QS0692|---------------------------------------------------------------------|
 QS0692
 QS0692                          SUPERSEDED SURVEY CONTROL
 QS0692
 QS0692  NAD 83(1986)-  45 38 08.36548(N)    100 09 06.24565(W) AD(       ) 3
 QS0692  NAD 27      -  45 38 08.38913(N)    100 09 04.80580(W) AD(       ) 3
 QS0692  NGVD 29 (07/19/86)  581.5    (m)         1908.     (f) VERT ANG       
 QS0692
 QS0692.Superseded values are not recommended for survey control.
 QS0692
 QS0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0692.See file dsdata.pdf to determine how the superseded data were derived.
 QS0692
 QS0692_MARKER: DD = SURVEY DISK
 QS0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0692_STAMPING: ET 7 KE 1964
 QS0692_MARK LOGO: USGS
 QS0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0692+STABILITY: SURFACE MOTION
 QS0692
 QS0692  HISTORY     - Date     Condition        Report By
 QS0692  HISTORY     - 1964     MONUMENTED       USGS
 QS0692
 QS0692                          STATION DESCRIPTION
 QS0692
 QS0692'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0692'MOUND CITY, ABOUT 6.0 MI S. AND 4.0 MI W. OF.  IN THE NE. 1/4 SEC. 21,
 QS0692'T. 125 N., R. 77 W., 755.0 FT S. AND 35.0 FT W. OF A CROSSROADS, 4.0
 QS0692'FT N. OF A POWER POLE, 1.6 FT E. OF A N. - S. FENCE AND METAL WITNESS
 QS0692'POST.  A STANDARD TABLET SET IN A CONCRETE POST PROJECTING 1.0 IN
 QS0692'ABOVE THE GROUND AND STAMPED---ET 7 KE 1964---SELBY WATER
 QS0692'TANK ABOUT 9.0 MI DISTANT--S 33 DEG 44 MIN E.  NORWAY LUTHERAN
 QS0692'CHURCH SPIRE, 2.0 MI DISTANT--N 72 DEG 39 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0698 ***********************************************************************
 QS0698  DESIGNATION -  ET 8 KE
 QS0698  PID         -  QS0698
 QS0698  STATE/COUNTY-  SD/CAMPBELL
 QS0698  COUNTRY     -  US
 QS0698  USGS QUAD   -  MOBRIDGE NE (2017)
 QS0698
 QS0698                         *CURRENT SURVEY CONTROL
 QS0698  ______________________________________________________________________
 QS0698* NAD 83(1996) POSITION- 45 44 48.14726(N) 100 15 06.35530(W)   ADJUSTED
 QS0698* NAVD 88 ORTHO HEIGHT -   607.4   (meters)     1993.    (feet) VERTCON3
 QS0698  ______________________________________________________________________
 QS0698  GEOID HEIGHT    -        -21.990 (meters)                     GEOID18
 QS0698  LAPLACE CORR    -         -3.20  (seconds)                    DEFLEC18
 QS0698  HORZ ORDER      -  THIRD
 QS0698
 QS0698.The horizontal coordinates were established by classical geodetic methods
 QS0698.and adjusted by the National Geodetic Survey in January 1998.
 QS0698
 QS0698.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0698.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0698
 QS0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0698.GEOID18 height accuracy estimate available here.
 QS0698
 QS0698.Click photographs - Photos may exist for this station.
 QS0698
 QS0698.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0698
 QS0698. The following values were computed from the NAD 83(1996) position.
 QS0698
 QS0698;                    North         East     Units Scale Factor Converg.
 QS0698;SPC SD N     -   212,658.349   580,408.406   MT  1.00001285   -0 10 41.5
 QS0698;SPC SD N     -   697,696.60  1,904,223.25   sFT  1.00001285   -0 10 41.5
 QS0698;UTM  14      - 5,066,667.485   402,631.777   MT  0.99971655   -0 53 48.0
 QS0698
 QS0698!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0698!SPC SD N     -   0.99990823  x   1.00001285  =   0.99992108
 QS0698!UTM  14      -   0.99990823  x   0.99971655  =   0.99962481
 QS0698
 QS0698:                Primary Azimuth Mark                     Grid Az
 QS0698:SPC SD N     -  SCHAEFFER                                310 23 56.1
 QS0698:UTM  14      -  SCHAEFFER                                311 07 02.6
 QS0698
 QS0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0263166667(NAD 83)
 QS0698
 QS0698|---------------------------------------------------------------------|
 QS0698| PID    Reference Object                     Distance      Geod. Az  |
 QS0698|                                                           dddmmss.s |
 QS0698| QS0714 SCHAEFFER                           APPROX. 3.9 KM 3101314.6 |
 QS0698|---------------------------------------------------------------------|
 QS0698
 QS0698                          SUPERSEDED SURVEY CONTROL
 QS0698
 QS0698  NAD 83(1986)-  45 44 48.13685(N)    100 15 06.35181(W) AD(       ) 3
 QS0698  NAD 27      -  45 44 48.15211(N)    100 15 04.91224(W) AD(       ) 3
 QS0698  NGVD 29 (07/19/86)  607.0    (m)         1991.     (f) VERT ANG       
 QS0698
 QS0698.Superseded values are not recommended for survey control.
 QS0698
 QS0698.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0698.See file dsdata.pdf to determine how the superseded data were derived.
 QS0698
 QS0698_MARKER: DD = SURVEY DISK
 QS0698_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0698_STAMPING: ET 8 KE 1964
 QS0698_MARK LOGO: USGS
 QS0698_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0698+STABILITY: SURFACE MOTION
 QS0698
 QS0698  HISTORY     - Date     Condition        Report By
 QS0698  HISTORY     - 1964     MONUMENTED       USGS
 QS0698
 QS0698                          STATION DESCRIPTION
 QS0698
 QS0698'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0698'MOUND CITY, ABOUT 1.5 MI N. AND 9.0 MI W. OF.  IN THE W. CENTER OF
 QS0698'SEC. 11, T. 126 N., R. 77 W., IN THE SW. COR. OF THE YARD, 160 FT
 QS0698'WSW. OF THE SW. COR. OF THE HOUSE OF OSCAR GEIGLE, PROPERTY OF RAYMOND
 QS0698'BEED, 29 FT N. OF THE CENTER OF AN E. - W. RD., 1 FT E. OF A FENCE
 QS0698'COR. AND A METAL WITNESS POST.  A STANDARD TABLET SET IN CONCRETE POST
 QS0698'PROJECTING 1.0 IN ABOVE GROUND AND STAMPED WITH---ET 8 KE 1964---.
 QS0698'AZIMUTH TO RADIO TOWER WITH SHACK AT BASE ABOUT 15 MI DISTANT--
 QS0698'18 57 00.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0694 ***********************************************************************
 QR0694  DESIGNATION -  EUREKA GERMAN LUTH ZION CHURCH
 QR0694  PID         -  QR0694
 QR0694  STATE/COUNTY-  SD/MCPHERSON
 QR0694  COUNTRY     -  US
 QR0694  USGS QUAD   -  EUREKA EAST (2017)
 QR0694
 QR0694                         *CURRENT SURVEY CONTROL
 QR0694  ______________________________________________________________________
 QR0694* NAD 83(1996) POSITION- 45 46 10.03608(N) 099 37 25.76021(W)   ADJUSTED
 QR0694  ______________________________________________________________________
 QR0694  GEOID HEIGHT    -        -22.753 (meters)                     GEOID18
 QR0694  LAPLACE CORR    -         -2.62  (seconds)                    DEFLEC18
 QR0694  HORZ ORDER      -  THIRD
 QR0694
 QR0694.The horizontal coordinates were established by classical geodetic methods
 QR0694.and adjusted by the National Geodetic Survey in January 1998.
 QR0694
 QR0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0694.GEOID18 height accuracy estimate available here.
 QR0694
 QR0694.Click photographs - Photos may exist for this station.
 QR0694
 QR0694.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0694
 QR0694. The following values were computed from the NAD 83(1996) position.
 QR0694
 QR0694;                    North         East     Units Scale Factor Converg.
 QR0694;SPC SD N     -   215,224.148   629,261.169   MT  1.00001776   +0 15 58.4
 QR0694;SPC SD N     -   706,114.56  2,064,501.02   sFT  1.00001776   +0 15 58.4
 QR0694;UTM  14      - 5,068,622.028   451,495.798   MT  0.99962892   -0 26 49.2
 QR0694
 QR0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR5149568622(NAD 83)
 QR0694
 QR0694                          SUPERSEDED SURVEY CONTROL
 QR0694
 QR0694  NAD 83(1986)-  45 46 10.03162(N)    099 37 25.74203(W) AD(       ) 3
 QR0694  NAD 27      -  45 46 10.08000(N)    099 37 24.28000(W) AD(       ) 3
 QR0694
 QR0694.Superseded values are not recommended for survey control.
 QR0694
 QR0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0694.See file dsdata.pdf to determine how the superseded data were derived.
 QR0694
 QR0694_MARKER: 91 = CHURCH CROSS
 QR0694
 QR0694  HISTORY     - Date     Condition        Report By
 QR0694  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0694
 QR0694                          STATION DESCRIPTION
 QR0694
 QR0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0694'POINT OBSERVED UPON IS THE TIP OF CROSS OF THE (GERMAN) LUTHERAN
 QR0694'ZION GEMEIENDE CHURCH ERECTED IN 1889 AND LOCATED IN THE
 QR0694'EXTREME W PORTION OF TOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0752 ***********************************************************************
 QS0752  DESIGNATION -  EVARTS
 QS0752  PID         -  QS0752
 QS0752  STATE/COUNTY-  SD/WALWORTH
 QS0752  COUNTRY     -  US
 QS0752  USGS QUAD   -  MOREAU NE (2017)
 QS0752
 QS0752                         *CURRENT SURVEY CONTROL
 QS0752  ______________________________________________________________________
 QS0752* NAD 83(1996) POSITION- 45 28 03.77691(N) 100 18 35.63192(W)   ADJUSTED
 QS0752* NAVD 88 ORTHO HEIGHT -   552.    (meters)     1811.    (feet) SCALED
 QS0752  ______________________________________________________________________
 QS0752  GEOID HEIGHT    -        -22.019 (meters)                     GEOID18
 QS0752  LAPLACE CORR    -         -1.60  (seconds)                    DEFLEC18
 QS0752  HORZ ORDER      -  SECOND
 QS0752
 QS0752.The horizontal coordinates were established by classical geodetic methods
 QS0752.and adjusted by the National Geodetic Survey in January 1998.
 QS0752
 QS0752.The orthometric height was scaled from a topographic map.
 QS0752
 QS0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0752.GEOID18 height accuracy estimate available here.
 QS0752
 QS0752.Click photographs - Photos may exist for this station.
 QS0752
 QS0752.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0752
 QS0752. The following values were computed from the NAD 83(1996) position.
 QS0752
 QS0752;                    North         East     Units Scale Factor Converg.
 QS0752;SPC SD N     -   181,666.505   575,766.048   MT  0.99996551   -0 13 09.6
 QS0752;SPC SD N     -   596,017.53  1,888,992.44   sFT  0.99996551   -0 13 09.6
 QS0752;UTM  14      - 5,035,744.301   397,603.542   MT  0.99972891   -0 56 01.9
 QS0752
 QS0752!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0752!SPC SD N     -   0.99991686  x   0.99996551  =   0.99988237
 QS0752!UTM  14      -   0.99991686  x   0.99972891  =   0.99964579
 QS0752
 QS0752:                Primary Azimuth Mark                     Grid Az
 QS0752:SPC SD N     -  EVARTS AZ MK                             266 00 06.4
 QS0752:UTM  14      -  EVARTS AZ MK                             266 42 58.7
 QS0752
 QS0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9760335744(NAD 83)
 QS0752
 QS0752|---------------------------------------------------------------------|
 QS0752| PID    Reference Object                     Distance      Geod. Az  |
 QS0752|                                                           dddmmss.s |
 QS0752| CO4916 EVARTS RM 1                           4.599 METERS 09628     |
 QS0752| CO4915 EVARTS AZ MK                                       2654656.8 |
 QS0752| QS0707 MOBRIDGE MUNICIPAL TANK             APPROX.12.1 KM 3075100.3 |
 QS0752| CO4917 EVARTS RM 2                           8.834 METERS 35610     |
 QS0752|---------------------------------------------------------------------|
 QS0752
 QS0752                          SUPERSEDED SURVEY CONTROL
 QS0752
 QS0752  NAD 83(1986)-  45 28 03.76729(N)    100 18 35.63134(W) AD(       ) 2
 QS0752  NAD 27      -  45 28 03.79800(N)    100 18 34.16200(W) AD(       ) 2
 QS0752
 QS0752.Superseded values are not recommended for survey control.
 QS0752
 QS0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0752.See file dsdata.pdf to determine how the superseded data were derived.
 QS0752
 QS0752_MARKER: DS = TRIANGULATION STATION DISK
 QS0752_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 QS0752_STAMPING: EVARTS 1948
 QS0752_MARK LOGO: CGS
 QS0752_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0752
 QS0752  HISTORY     - Date     Condition        Report By
 QS0752  HISTORY     - 1948     MONUMENTED       CGS
 QS0752  HISTORY     - 1965     SEE DESCRIPTION  SCS
 QS0752  HISTORY     - 1967     MARK NOT FOUND   USGS
 QS0752  HISTORY     - 1968     SEE DESCRIPTION  CGS
 QS0752
 QS0752                          STATION DESCRIPTION
 QS0752
 QS0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0752'STATION IS ABOUT 8 MILES SOUTHEAST OF MOBRIDGE, 1-1/2 MILES
 QS0752'EAST OF THE MISSOURI RIVER, AND ABOUT 1/2 MILE EAST OF EVARTS
 QS0752'LAKE, ON THE EXTREME SOUTHWEST END OF RIDGE OVERLOOKING THE
 QS0752'MISSOURI RIVER, AND 12 FEET EAST OF A WITNESS POST.  IT IS
 QS0752'PROBABLY IN THE SE 1/4 SEC. 18, T. 123 N., R. 78 W., AND ON LAND
 QS0752'OWNED BY MR. KENNY THOMAS.  THE MARK PROJECTS 3 INCHES AND
 QS0752'THE DISK IS STAMPED EVARTS 1948.
 QS0752'
 QS0752'REFERENCE MARK NO. 1 IS 15.09 FEET EAST OF THE STATION.  THE MARK
 QS0752'PROJECTS 3 INCHES AND THE DISK IS STAMPED EVARTS NO 1 1948.
 QS0752'
 QS0752'REFERENCE MARK NO. 2 IS 12.58 FEET NORTH-NORTHWEST OF THE STATION.
 QS0752'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED EVARTS
 QS0752'NO 2 1948.
 QS0752'
 QS0752'THE AZIMUTH MARK IS APPROX. 1.0 MILE WEST-SOUTHWEST OF THE
 QS0752'STATION, 43 FEET EAST OF THE APPROX. CENTERLINE OF A GRAVEL
 QS0752'ROAD, 22 FEET SOUTH OF A CATTLE-GUARD, AND 6 FEET SOUTHEAST
 QS0752'OF A WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK
 QS0752'IS STAMPED EVARTS 1948.
 QS0752'
 QS0752'TO REACH FROM THE POST OFFICE IN MOBRIDGE, GO NORTH ONE BLOCK,
 QS0752'TURN RIGHT ON U.S. HIGHWAY 12 AND GO EAST 1.25 MILES, TURN
 QS0752'RIGHT AND FOLLOW GRAVEL ROAD SOUTH 0.8 MILE, KEEP LEFT ON MAIN
 QS0752'ROAD 5.2 MILES, TURN RIGHT AND GO SOUTH 1.95 MILES TO ENTRANCE TO
 QS0752'LAKE AND THE AZIMUTH MARK ON THE LEFT, CONTINUE ON MAIN ROAD
 QS0752'1.20 MILES TO A TRACK ROAD LEFT, TURN SHARP LEFT ON TRACK ROAD
 QS0752'0.1 MILE TO ENTRANCE TO FIELD, KEEP NORTH ALONG WEST SIDE OF
 QS0752'FENCE ON DIM TRACK ROAD 0.6 MILE, TURN RIGHT UP GRADE AT
 QS0752'SOUTHWEST CORNER OF A SMALL CEMETERY AND PICK WAY
 QS0752'EAST-NORTHEAST ACROSS COUNTRY 0.4 MILE TO END OF TRUCK TRAVEL.
 QS0752'PACK EASTERLY ABOUT 200 YDS. TO TOP OF RIDGE AND STATION.
 QS0752'
 QS0752'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0752
 QS0752                          STATION RECOVERY (1965)
 QS0752
 QS0752'RECOVERY NOTE BY SOIL CONSERVATION SERVICE 1965 (ACN)
 QS0752'RECOVERED BY SOUTH DAKOTA STATE ASCS OFFICE.
 QS0752'
 QS0752'EVARTS-STATION AND BOTH REFERENCES ARE GONE - THE BLUFF WAS
 QS0752'MADE INTO A GRAVEL PIT.
 QS0752'
 QS0752'(STATION IS GONE.)
 QS0752
 QS0752                          STATION RECOVERY (1967)
 QS0752
 QS0752'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 QS0752'STATION SEARCHED FOR BUT NOT RECOVERED.
 QS0752'
 QS0752'AREA WHERE STATION IS DESCRIBED HAS BEEN HIGHLY DISTURBED BY
 QS0752'GRAVEL EXCAVATION.  NOSE OF RIDGE APPEARS TO HAVE BEEN LOWERED
 QS0752'20 OR MORE FEET.  AZIMUTH MARK IS PROBABLY UNDER WATER IN THE
 QS0752'OAHE RESERVOIR OF THE MISSOURI RIVER.  NO MARKS OR EVIDENCE
 QS0752'OF MARKS WERE FOUND.
 QS0752'
 QS0752'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MI. SE OF
 QS0752'MOBRIDGE
 QS0752
 QS0752                          STATION RECOVERY (1968)
 QS0752
 QS0752'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 QS0752'STATION MARK AND BOTH REFERENCE MARKS DESTROYED.  AREA WHERE
 QS0752'THE STATION SITE WAS IS NOW AN ABANDONED GRAVEL PIT.  IT WAS
 QS0752'REPORTED BY THE PROPERTY OWNER THAT THESE MARKS WERE DESTROYED
 QS0752'BY GRAVEL EXCAVATION.  AZIMUTH MARK IS NOW UNDER WATER IN THE
 QS0752'OAHE RESERVOIR OF THE MISSOURI RIVER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0097 ***********************************************************************
 QQ0097  DESIGNATION -  F
 QQ0097  PID         -  QQ0097
 QQ0097  STATE/COUNTY-  SD/GRANT
 QQ0097  COUNTRY     -  US
 QQ0097  USGS QUAD   -  BIG STONE LAKE SE (2017)
 QQ0097
 QQ0097                         *CURRENT SURVEY CONTROL
 QQ0097  ______________________________________________________________________
 QQ0097* NAD 83(1986) POSITION- 45 16 45.     (N) 096 30 33.     (W)   SCALED
 QQ0097* NAVD 88 ORTHO HEIGHT -   319.753 (meters)     1049.06  (feet) ADJUSTED
 QQ0097  ______________________________________________________________________
 QQ0097  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 QQ0097  DYNAMIC HEIGHT  -        319.731 (meters)     1048.98  (feet) COMP
 QQ0097  MODELED GRAVITY -    980,541.7   (mgal)                       NAVD 88
 QQ0097
 QQ0097  VERT ORDER      -  FIRST     CLASS II
 QQ0097
 QQ0097.The horizontal coordinates were scaled from a map and have
 QQ0097.an estimated accuracy of +/- 6 seconds.
 QQ0097
 QQ0097.The orthometric height was determined by differential leveling and
 QQ0097.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0097.in June 1991.
 QQ0097
 QQ0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0097.GEOID18 height accuracy estimate available here.
 QQ0097
 QQ0097.Click photographs - Photos may exist for this station.
 QQ0097
 QQ0097.The dynamic height is computed by dividing the NAVD 88
 QQ0097.geopotential number by the normal gravity value computed on the
 QQ0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0097.degrees latitude (g = 980.6199 gals.).
 QQ0097
 QQ0097.The modeled gravity was interpolated from observed gravity values.
 QQ0097
 QQ0097;                    North         East    Units  Estimated Accuracy
 QQ0097;SPC SD N     -   166,570.      873,800.      MT  (+/- 180 meters Scaled)
 QQ0097
 QQ0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR953169(NAD 83)
 QQ0097
 QQ0097                          SUPERSEDED SURVEY CONTROL
 QQ0097
 QQ0097  NGVD 29 (??/??/92)  319.526  (m)         1048.31   (f) ADJ UNCH    1 2
 QQ0097
 QQ0097.Superseded values are not recommended for survey control.
 QQ0097
 QQ0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0097.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0097
 QQ0097_MARKER: P = PIPE CAP
 QQ0097_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0097_MARK LOGO: CGS
 QQ0097_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0097_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0097
 QQ0097  HISTORY     - Date     Condition        Report By
 QQ0097  HISTORY     - 1904     MONUMENTED       CGS
 QQ0097  HISTORY     - 1905     GOOD             CGS
 QQ0097  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0097
 QQ0097                          STATION DESCRIPTION
 QQ0097
 QQ0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1905
 QQ0097'3.3 MI W FROM BIG STONE CITY.
 QQ0097'3.3 MILES WEST ALONG THE OLD ROUTE OF THE CHICAGO, MILWAUKEE,
 QQ0097'ST. PAUL AND PACIFIC RAILROAD FROM BIG STONE CITY, GRANT COUNTY,
 QQ0097'NEAR THE SOUTHEAST CORNER OF THE NE 1/4 OF SEC. 23, T. 121 N.,
 QQ0097'R. 47 W., AT A ROAD CROSSING, ABOUT 30 FEET SOUTH OF THE FORMER
 QQ0097'ROADBED, ABOUT 16 FEET EAST OF THE CENTER LINE OF THE ROAD, AND
 QQ0097'AT THE NORTHWEST CORNER OF A CULTIVATED FIELD OWNED BY AUG.
 QQ0097'LUECK.  A STANDARD CAP, FASTENED ON THE TOP OF A 3-1/2-INCH
 QQ0097'IRON PIPE.
 QQ0097
 QQ0097                          STATION RECOVERY (1997)
 QQ0097
 QQ0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0097'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0317 ***********************************************************************
 OR0317  DESIGNATION -  F 1
 OR0317  PID         -  OR0317
 OR0317  STATE/COUNTY-  SD/GREGORY
 OR0317  COUNTRY     -  US
 OR0317  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0317
 OR0317                         *CURRENT SURVEY CONTROL
 OR0317  ______________________________________________________________________
 OR0317* NAD 83(1986) POSITION- 43 01 28.     (N) 098 51 49.     (W)   SCALED
 OR0317* NAVD 88 ORTHO HEIGHT -   589.735 (meters)     1934.82  (feet) ADJUSTED
 OR0317  ______________________________________________________________________
 OR0317  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 OR0317  DYNAMIC HEIGHT  -        589.516 (meters)     1934.10  (feet) COMP
 OR0317  MODELED GRAVITY -    980,230.9   (mgal)                       NAVD 88
 OR0317
 OR0317  VERT ORDER      -  FIRST     CLASS II
 OR0317
 OR0317.The horizontal coordinates were scaled from a map and have
 OR0317.an estimated accuracy of +/- 6 seconds.
 OR0317
 OR0317.The orthometric height was determined by differential leveling and
 OR0317.adjusted by the NATIONAL GEODETIC SURVEY
 OR0317.in June 1991.
 OR0317
 OR0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0317.GEOID18 height accuracy estimate available here.
 OR0317
 OR0317.Click photographs - Photos may exist for this station.
 OR0317
 OR0317.The dynamic height is computed by dividing the NAVD 88
 OR0317.geopotential number by the normal gravity value computed on the
 OR0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0317.degrees latitude (g = 980.6199 gals.).
 OR0317
 OR0317.The modeled gravity was interpolated from observed gravity values.
 OR0317
 OR0317;                    North         East    Units  Estimated Accuracy
 OR0317;SPC SD S     -    77,840.      719,780.      MT  (+/- 180 meters Scaled)
 OR0317
 OR0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN111635(NAD 83)
 OR0317
 OR0317                          SUPERSEDED SURVEY CONTROL
 OR0317
 OR0317  NGVD 29 (??/??/92)  589.413  (m)         1933.77   (f) ADJ UNCH    1 2
 OR0317
 OR0317.Superseded values are not recommended for survey control.
 OR0317
 OR0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0317.See file dsdata.pdf to determine how the superseded data were derived.
 OR0317
 OR0317_MARKER: DD = SURVEY DISK
 OR0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0317_STAMPING: F 1 1933.654
 OR0317_MARK LOGO: USACE
 OR0317_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0317+STABILITY: SURFACE MOTION
 OR0317_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0317+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2012
 OR0317
 OR0317  HISTORY     - Date     Condition        Report By
 OR0317  HISTORY     - UNK      MONUMENTED       USACE
 OR0317  HISTORY     - 1946     GOOD             CGS
 OR0317  HISTORY     - 1949     GOOD             CGS
 OR0317  HISTORY     - 19931005 GOOD             NGS
 OR0317  HISTORY     - 20120114 GOOD             INDIV
 OR0317
 OR0317                          STATION DESCRIPTION
 OR0317
 OR0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0317'1.5 MI E FROM FAIRFAX.
 OR0317'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE
 OR0317'ALONG MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO.
 OR0317'281, THENCE EAST 1.0 MILE ALONG STATE HIGHWAY NO. 54 TO SITE OF
 OR0317'MARK, BENCH MARK IS AT THE INTERSECTION OF THE HIGHWAY AND A
 OR0317'NORTH-SOUTH DIRT ROAD, 36.0 FEET WEST OF THE CENTER LINE OF THE
 OR0317'NORTH-SOUTH ROAD, 35.0 FEET SOUTH OF AND ABOUT LEVEL WITH THE
 OR0317'CENTER LINE OF THE HIGHWAY, 5.0 FEET SOUTHWEST OF A POWER POLE,
 OR0317'1.0 FOOT SOUTHWEST OF A FENCE CORNER AND 1.0 FOOT NORTHEAST OF A
 OR0317'WHITE 2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 1 1933.654
 OR0317'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE
 OR0317'GROUND.
 OR0317
 OR0317                          STATION RECOVERY (1949)
 OR0317
 OR0317'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0317'RECOVERED IN GOOD CONDITION.
 OR0317
 OR0317                          STATION RECOVERY (1993)
 OR0317
 OR0317'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0317'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0317'OF MAIN STREET IN BONESTEEL, THENCE 1.6 KM (1.00 MI) NORTHERLY ALONG
 OR0317'A GRAVELED ROAD, 11.0 M (36.1 FT) WEST OF THE CENTER OF THE ROAD,
 OR0317'10.7 M (35.1 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 2.9 M (9.5
 OR0317'FT) NORTH OF BENCH MARK CA 1/6, 0.3 M (1.0 FT) SOUTHWEST OF A FENCE
 OR0317'CORNER, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OR0317'SURFACE.
 OR0317
 OR0317                          STATION RECOVERY (2012)
 OR0317
 OR0317'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0317'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0384 ***********************************************************************
 PR0384  DESIGNATION -  F 1
 PR0384  PID         -  PR0384
 PR0384  STATE/COUNTY-  SD/HAMLIN
 PR0384  COUNTRY     -  US
 PR0384  USGS QUAD   -  VIENNA EAST (2017)
 PR0384
 PR0384                         *CURRENT SURVEY CONTROL
 PR0384  ______________________________________________________________________
 PR0384* NAD 83(1986) POSITION- 44 42 31.     (N) 097 29 32.     (W)   SCALED
 PR0384* NAVD 88 ORTHO HEIGHT -   557.901 (meters)     1830.38  (feet) ADJUSTED
 PR0384  ______________________________________________________________________
 PR0384  GEOID HEIGHT    -        -24.751 (meters)                     GEOID18
 PR0384  DYNAMIC HEIGHT  -        557.812 (meters)     1830.09  (feet) COMP
 PR0384  MODELED GRAVITY -    980,440.9   (mgal)                       NAVD 88
 PR0384
 PR0384  VERT ORDER      -  FIRST     CLASS II
 PR0384
 PR0384.The horizontal coordinates were scaled from a map and have
 PR0384.an estimated accuracy of +/- 6 seconds.
 PR0384
 PR0384.The orthometric height was determined by differential leveling and
 PR0384.adjusted by the NATIONAL GEODETIC SURVEY
 PR0384.in June 1991.
 PR0384
 PR0384.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0384.GEOID18 height accuracy estimate available here.
 PR0384
 PR0384.Click photographs - Photos may exist for this station.
 PR0384
 PR0384.The dynamic height is computed by dividing the NAVD 88
 PR0384.geopotential number by the normal gravity value computed on the
 PR0384.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0384.degrees latitude (g = 980.6199 gals.).
 PR0384
 PR0384.The modeled gravity was interpolated from observed gravity values.
 PR0384
 PR0384;                    North         East    Units  Estimated Accuracy
 PR0384;SPC SD N     -   100,340.      798,690.      MT  (+/- 180 meters Scaled)
 PR0384
 PR0384_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ194516(NAD 83)
 PR0384
 PR0384                          SUPERSEDED SURVEY CONTROL
 PR0384
 PR0384  NGVD 29 (??/??/92)  557.613  (m)         1829.44   (f) ADJ UNCH    1 2
 PR0384
 PR0384.Superseded values are not recommended for survey control.
 PR0384
 PR0384.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0384.See file dsdata.pdf to determine how the superseded data were derived.
 PR0384
 PR0384_MARKER: B = BOLT
 PR0384_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0384_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0384
 PR0384  HISTORY     - Date     Condition        Report By
 PR0384  HISTORY     - 1905     MONUMENTED       CGS
 PR0384  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0384
 PR0384                          STATION DESCRIPTION
 PR0384
 PR0384'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0384'0.6 MI NE FROM VIENNA.
 PR0384'IN HAMLIN COUNTY, 0.6 MILE NORTHEAST ALONG THE GREAT NORTHERN
 PR0384'RAILWAY FROM THE STATION AT VIENNA, CLARK COUNTY, AT A ROAD
 PR0384'CROSSING, 55 FEET NORTHWEST OF THE CENTER LINE OF THE TRACK,
 PR0384'24 FEET WEST OF THE CENTER LINE OF THE ROAD, 7 FEET NORTH OF A
 PR0384'FENCE CORNER, 2 FEET EAST OF THE FENCE, AND ABOUT 3 FEET HIGHER
 PR0384'THAN THE TRACK.  A COPPER BOLT, SURROUNDED BY THE LETTERS USBM
 PR0384'AND SET IN THE TOP OF A STONE POST PROJECTING 1 INCH ABOVE GROUND.
 PR0384
 PR0384                          STATION RECOVERY (1973)
 PR0384
 PR0384'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0384'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0296 ***********************************************************************
 OR0296  DESIGNATION -  F 10
 OR0296  PID         -  OR0296
 OR0296  STATE/COUNTY-  SD/GREGORY
 OR0296  COUNTRY     -  US
 OR0296  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0296
 OR0296                         *CURRENT SURVEY CONTROL
 OR0296  ______________________________________________________________________
 OR0296* NAD 83(1986) POSITION- 43 01 24.     (N) 098 43 13.     (W)   SCALED
 OR0296* NAVD 88 ORTHO HEIGHT -   552.820 (meters)     1813.71  (feet) ADJUSTED
 OR0296  ______________________________________________________________________
 OR0296  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 OR0296  DYNAMIC HEIGHT  -        552.621 (meters)     1813.06  (feet) COMP
 OR0296  MODELED GRAVITY -    980,244.1   (mgal)                       NAVD 88
 OR0296
 OR0296  VERT ORDER      -  FIRST     CLASS II
 OR0296
 OR0296.The horizontal coordinates were scaled from a map and have
 OR0296.an estimated accuracy of +/- 6 seconds.
 OR0296
 OR0296.The orthometric height was determined by differential leveling and
 OR0296.adjusted by the NATIONAL GEODETIC SURVEY
 OR0296.in June 1991.
 OR0296
 OR0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0296.GEOID18 height accuracy estimate available here.
 OR0296
 OR0296.Click photographs - Photos may exist for this station.
 OR0296
 OR0296.The dynamic height is computed by dividing the NAVD 88
 OR0296.geopotential number by the normal gravity value computed on the
 OR0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0296.degrees latitude (g = 980.6199 gals.).
 OR0296
 OR0296.The modeled gravity was interpolated from observed gravity values.
 OR0296
 OR0296;                    North         East    Units  Estimated Accuracy
 OR0296;SPC SD S     -    77,930.      731,470.      MT  (+/- 180 meters Scaled)
 OR0296
 OR0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN227634(NAD 83)
 OR0296
 OR0296                          SUPERSEDED SURVEY CONTROL
 OR0296
 OR0296  NGVD 29 (??/??/92)  552.507  (m)         1812.68   (f) ADJ UNCH    1 2
 OR0296
 OR0296.Superseded values are not recommended for survey control.
 OR0296
 OR0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0296.See file dsdata.pdf to determine how the superseded data were derived.
 OR0296
 OR0296_MARKER: DD = SURVEY DISK
 OR0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0296_STAMPING: F 10 1812.534
 OR0296_MARK LOGO: USACE
 OR0296_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0296+STABILITY: SURFACE MOTION
 OR0296
 OR0296  HISTORY     - Date     Condition        Report By
 OR0296  HISTORY     - UNK      MONUMENTED       USACE
 OR0296  HISTORY     - 1946     GOOD             CGS
 OR0296  HISTORY     - 1949     GOOD             CGS
 OR0296  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0296
 OR0296                          STATION DESCRIPTION
 OR0296
 OR0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0296'10.6 MI E FROM FAIRFAX.
 OR0296'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0296'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0296'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0296'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A
 OR0296'GRADED DIRT ROAD TO SITE OF MARK, BENCH MARK IS 124.0 FEET
 OR0296'NORTHWEST OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD, 12.6
 OR0296'FEET SOUTH OF A TELEPHONE POLE, 59.0 FEET SOUTH OF A FENCE CORNER,
 OR0296'2.0 FEET EAST OF A FENCE AND 1.5 FEET WEST OF A 2 IN X 4 IN MARKER
 OR0296'POST.  A BRONZE DISK STAMPED F 10 1812.534 SET IN THE TOP OF A
 OR0296'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE GROUND.
 OR0296
 OR0296                          STATION RECOVERY (1949)
 OR0296
 OR0296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0296'RECOVERED IN GOOD CONDITION.
 OR0296
 OR0296                          STATION RECOVERY (2013)
 OR0296
 OR0296'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0296'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0468 ***********************************************************************
 OS0468  DESIGNATION -  F 10
 OS0468  PID         -  OS0468
 OS0468  STATE/COUNTY-  SD/JACKSON
 OS0468  COUNTRY     -  US
 OS0468  USGS QUAD   -  INTERIOR (2017)
 OS0468
 OS0468                         *CURRENT SURVEY CONTROL
 OS0468  ______________________________________________________________________
 OS0468* NAD 83(1986) POSITION- 43 43 13.05   (N) 101 52 59.56   (W)   HD_HELD1
 OS0468* NAVD 88 ORTHO HEIGHT -   723.102 (meters)     2372.38  (feet) ADJUSTED
 OS0468  ______________________________________________________________________
 OS0468  GEOID HEIGHT    -        -20.204 (meters)                     GEOID18
 OS0468  DYNAMIC HEIGHT  -        722.872 (meters)     2371.62  (feet) COMP
 OS0468  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 OS0468
 OS0468  VERT ORDER      -  FIRST     CLASS II
 OS0468
 OS0468.The horizontal coordinates were determined by differentially corrected
 OS0468.hand held GPS observations or other comparable positioning techniques
 OS0468.and have an estimated accuracy of +/- 3 meters.
 OS0468
 OS0468.The orthometric height was determined by differential leveling and
 OS0468.adjusted by the NATIONAL GEODETIC SURVEY
 OS0468.in June 1991.
 OS0468
 OS0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0468.GEOID18 height accuracy estimate available here.
 OS0468
 OS0468.Click photographs - Photos may exist for this station.
 OS0468
 OS0468.The dynamic height is computed by dividing the NAVD 88
 OS0468.geopotential number by the normal gravity value computed on the
 OS0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0468.degrees latitude (g = 980.6199 gals.).
 OS0468
 OS0468.The modeled gravity was interpolated from observed gravity values.
 OS0468
 OS0468;                    North         East    Units  Estimated Accuracy
 OS0468;SPC SD S     -   155,244.4     475,126.4     MT  (+/- 3 meters HH1 GPS) 
 OS0468
 OS0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6775344847(NAD 83)
 OS0468
 OS0468                          SUPERSEDED SURVEY CONTROL
 OS0468
 OS0468  NGVD 29 (??/??/92)  722.662  (m)         2370.93   (f) ADJ UNCH    1 2
 OS0468
 OS0468.Superseded values are not recommended for survey control.
 OS0468
 OS0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0468.See file dsdata.pdf to determine how the superseded data were derived.
 OS0468
 OS0468_MARKER: DB = BENCH MARK DISK
 OS0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0468_STAMPING: F 10 1925 2370.934
 OS0468_MARK LOGO: CGS
 OS0468_PROJECTION: FLUSH
 OS0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0468+STABILITY: SURFACE MOTION
 OS0468
 OS0468  HISTORY     - Date     Condition        Report By
 OS0468  HISTORY     - 1925     MONUMENTED       CGS
 OS0468  HISTORY     - 1962     GOOD             CGS
 OS0468
 OS0468                          STATION DESCRIPTION
 OS0468
 OS0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0468'5.2 MI E FROM INTERIOR.
 OS0468'ABOUT 5.25 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0468'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 6,
 OS0468'T 4 S, R 19 E, ABOUT 1.0 MILE WEST OF A FLAT TOPPED BUTTE, 25
 OS0468'FEET SOUTH WEST OF THE 2ND TELEPHONE POLE NORTHEAST OF MILE POST
 OS0468'583, 37 1/2 FEET SOUTHEAST OF SOUTHEAST RAIL, IN LINE WITH A ROW
 OS0468'OF TELEPHONE POLES, 21 FEET NORTHWEST OF A FENCE, 1.5 FEET
 OS0468'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE
 OS0468'LEVEL OF THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 OS0468'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0297 ***********************************************************************
 OR0297  DESIGNATION -  F 10 A
 OR0297  PID         -  OR0297
 OR0297  STATE/COUNTY-  SD/GREGORY
 OR0297  COUNTRY     -  US
 OR0297  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0297
 OR0297                         *CURRENT SURVEY CONTROL
 OR0297  ______________________________________________________________________
 OR0297* NAD 83(1986) POSITION- 43 01 15.     (N) 098 43 12.     (W)   SCALED
 OR0297* NAVD 88 ORTHO HEIGHT -   552.460 (meters)     1812.53  (feet) ADJUSTED
 OR0297  ______________________________________________________________________
 OR0297  GEOID HEIGHT    -        -26.061 (meters)                     GEOID18
 OR0297  DYNAMIC HEIGHT  -        552.261 (meters)     1811.88  (feet) COMP
 OR0297  MODELED GRAVITY -    980,243.7   (mgal)                       NAVD 88
 OR0297
 OR0297  VERT ORDER      -  FIRST     CLASS II
 OR0297
 OR0297.The horizontal coordinates were scaled from a map and have
 OR0297.an estimated accuracy of +/- 6 seconds.
 OR0297
 OR0297.The orthometric height was determined by differential leveling and
 OR0297.adjusted by the NATIONAL GEODETIC SURVEY
 OR0297.in June 1991.
 OR0297
 OR0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0297.GEOID18 height accuracy estimate available here.
 OR0297
 OR0297.Click photographs - Photos may exist for this station.
 OR0297
 OR0297.The dynamic height is computed by dividing the NAVD 88
 OR0297.geopotential number by the normal gravity value computed on the
 OR0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0297.degrees latitude (g = 980.6199 gals.).
 OR0297
 OR0297.The modeled gravity was interpolated from observed gravity values.
 OR0297
 OR0297;                    North         East    Units  Estimated Accuracy
 OR0297;SPC SD S     -    77,650.      731,500.      MT  (+/- 180 meters Scaled)
 OR0297
 OR0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN228631(NAD 83)
 OR0297
 OR0297                          SUPERSEDED SURVEY CONTROL
 OR0297
 OR0297  NGVD 29 (??/??/92)  552.148  (m)         1811.51   (f) ADJ UNCH    1 2
 OR0297
 OR0297.Superseded values are not recommended for survey control.
 OR0297
 OR0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0297.See file dsdata.pdf to determine how the superseded data were derived.
 OR0297
 OR0297_MARKER: DD = SURVEY DISK
 OR0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0297_STAMPING: F 10 A
 OR0297_MARK LOGO: USACE
 OR0297_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0297+STABILITY: SURFACE MOTION
 OR0297
 OR0297  HISTORY     - Date     Condition        Report By
 OR0297  HISTORY     - UNK      MONUMENTED       USACE
 OR0297  HISTORY     - 1949     GOOD             CGS
 OR0297  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0297
 OR0297                          STATION DESCRIPTION
 OR0297
 OR0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0297'10 MI NE FROM FAIRFAX.
 OR0297'9.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0297'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.3 MILE EAST
 OR0297'ALONG A GRAVELED ROAD, THENCE 0.7 MILE NORTH ALONG A GRAVELED
 OR0297'ROAD, 37 FEET WEST OF THE CENTER LINE OF THE ROAD, 2.8 FEET SOUTH
 OR0297'OF AN EAST-WEST FENCE LINE, 2.3 FEET WEST OF THE WEST RIGHT-OF-WAY
 OR0297'FENCE, 2.0 FEET NORTHWEST OF A REFERENCE POST, AND SET IN THE TOP
 OR0297'OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 OR0297
 OR0297                          STATION RECOVERY (2013)
 OR0297
 OR0297'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0297'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0747 ***********************************************************************
 PU0747  DESIGNATION -  F 10 B 1
 PU0747  PID         -  PU0747
 PU0747  STATE/COUNTY-  SD/MEADE
 PU0747  COUNTRY     -  US
 PU0747  USGS QUAD   -  CAMP CREEK (2017)
 PU0747
 PU0747                         *CURRENT SURVEY CONTROL
 PU0747  ______________________________________________________________________
 PU0747* NAD 83(1986) POSITION- 44 58 22.     (N) 102 56 11.     (W)   SCALED
 PU0747* NAVD 88 ORTHO HEIGHT -   850.321 (meters)     2789.76  (feet) ADJUSTED
 PU0747  ______________________________________________________________________
 PU0747  GEOID HEIGHT    -        -17.330 (meters)                     GEOID18
 PU0747  DYNAMIC HEIGHT  -        850.139 (meters)     2789.16  (feet) COMP
 PU0747  MODELED GRAVITY -    980,373.5   (mgal)                       NAVD 88
 PU0747
 PU0747  VERT ORDER      -  SECOND    CLASS 0
 PU0747
 PU0747.The horizontal coordinates were scaled from a map and have
 PU0747.an estimated accuracy of +/- 6 seconds.
 PU0747
 PU0747.The orthometric height was determined by differential leveling and
 PU0747.adjusted by the NATIONAL GEODETIC SURVEY
 PU0747.in June 1991.
 PU0747
 PU0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0747.GEOID18 height accuracy estimate available here.
 PU0747
 PU0747.Click photographs - Photos may exist for this station.
 PU0747
 PU0747.The dynamic height is computed by dividing the NAVD 88
 PU0747.geopotential number by the normal gravity value computed on the
 PU0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0747.degrees latitude (g = 980.6199 gals.).
 PU0747
 PU0747.The modeled gravity was interpolated from observed gravity values.
 PU0747
 PU0747;                    North         East    Units  Estimated Accuracy
 PU0747;SPC SD N     -   130,820.      368,430.      MT  (+/- 180 meters Scaled)
 PU0747
 PU0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK627819(NAD 83)
 PU0747
 PU0747                          SUPERSEDED SURVEY CONTROL
 PU0747
 PU0747  NGVD 29 (??/??/92)  849.85   (m)         2788.2    (f) COMPUTED    2 0
 PU0747
 PU0747.Superseded values are not recommended for survey control.
 PU0747
 PU0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0747.See file dsdata.pdf to determine how the superseded data were derived.
 PU0747
 PU0747_MARKER: Z = SEE DESCRIPTION
 PU0747_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0747_SP_SET: PIER
 PU0747_STAMPING: F 10 B 1
 PU0747_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0747
 PU0747  HISTORY     - Date     Condition        Report By
 PU0747  HISTORY     - UNK      MONUMENTED       USAF
 PU0747  HISTORY     - 1962     GOOD             CGS
 PU0747  HISTORY     - 19951116 MARK NOT FOUND   NGS
 PU0747
 PU0747                          STATION DESCRIPTION
 PU0747
 PU0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0747'4 MI SW FROM MUD BUTTE.
 PU0747'3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 212 FROM THE STORE
 PU0747'AT MUD BUTTE, THENCE 0.1 MILE NORTHWEST ACROSS COUNTRY, THENCE
 PU0747'0.3 MILE WEST-NORTHWEST ACROSS COUNTRY, 0.3 MILE WEST-NORTHWEST
 PU0747'OF F 10 B 2 (USAF), ABOUT 125 FEET WEST OF A NORTH-SOUTH POWER
 PU0747'LINE, IN AN OPEN FIELD, CENTER OF TRIBRACH MOUNTED ON THE TOP
 PU0747'OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE THE
 PU0747'GROUND.
 PU0747
 PU0747                          STATION RECOVERY (1995)
 PU0747
 PU0747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0747'THE DATUM POINT HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0746 ***********************************************************************
 PU0746  DESIGNATION -  F 10 B 2
 PU0746  PID         -  PU0746
 PU0746  STATE/COUNTY-  SD/MEADE
 PU0746  COUNTRY     -  US
 PU0746  USGS QUAD   -  CAMP CREEK (2017)
 PU0746
 PU0746                         *CURRENT SURVEY CONTROL
 PU0746  ______________________________________________________________________
 PU0746* NAD 83(1986) POSITION- 44 58 20.     (N) 102 55 50.     (W)   SCALED
 PU0746* NAVD 88 ORTHO HEIGHT -   844.520 (meters)     2770.73  (feet) ADJUSTED
 PU0746  ______________________________________________________________________
 PU0746  GEOID HEIGHT    -        -17.341 (meters)                     GEOID18
 PU0746  DYNAMIC HEIGHT  -        844.339 (meters)     2770.14  (feet) COMP
 PU0746  MODELED GRAVITY -    980,373.7   (mgal)                       NAVD 88
 PU0746
 PU0746  VERT ORDER      -  SECOND    CLASS 0
 PU0746
 PU0746.The horizontal coordinates were scaled from a map and have
 PU0746.an estimated accuracy of +/- 6 seconds.
 PU0746
 PU0746.The orthometric height was determined by differential leveling and
 PU0746.adjusted by the NATIONAL GEODETIC SURVEY
 PU0746.in June 1991.
 PU0746
 PU0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0746.GEOID18 height accuracy estimate available here.
 PU0746
 PU0746.Click photographs - Photos may exist for this station.
 PU0746
 PU0746.The dynamic height is computed by dividing the NAVD 88
 PU0746.geopotential number by the normal gravity value computed on the
 PU0746.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0746.degrees latitude (g = 980.6199 gals.).
 PU0746
 PU0746.The modeled gravity was interpolated from observed gravity values.
 PU0746
 PU0746;                    North         East    Units  Estimated Accuracy
 PU0746;SPC SD N     -   130,740.      368,890.      MT  (+/- 180 meters Scaled)
 PU0746
 PU0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK631819(NAD 83)
 PU0746
 PU0746                          SUPERSEDED SURVEY CONTROL
 PU0746
 PU0746  NGVD 29 (??/??/92)  844.05   (m)         2769.2    (f) COMPUTED    2 0
 PU0746
 PU0746.Superseded values are not recommended for survey control.
 PU0746
 PU0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0746.See file dsdata.pdf to determine how the superseded data were derived.
 PU0746
 PU0746_MARKER: Z = SEE DESCRIPTION
 PU0746_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0746_SP_SET: PIER
 PU0746_STAMPING: F 10 B 2
 PU0746_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0746
 PU0746  HISTORY     - Date     Condition        Report By
 PU0746  HISTORY     - UNK      MONUMENTED       USAF
 PU0746  HISTORY     - 1962     GOOD             CGS
 PU0746  HISTORY     - 19951116 MARK NOT FOUND   NGS
 PU0746
 PU0746                          STATION DESCRIPTION
 PU0746
 PU0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0746'3.8 MI SW FROM MUD BUTTE.
 PU0746'3.65 MILES SOUTHWEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 PU0746'MUD BUTTE, THENCE 0.1 MILE NORTHWEST ACROSS COUNTRY, 0.1 MILE
 PU0746'WEST-NORTHWEST OF A GATE IN A FENCE, IN AN OPEN FIELD, CENTER
 PU0746'OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER
 PU0746'WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
 PU0746
 PU0746                          STATION RECOVERY (1995)
 PU0746
 PU0746'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0746'THE DATUM POINT HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1575 ***********************************************************************
 PU1575  DESIGNATION -  F 11
 PU1575  PID         -  PU1575
 PU1575  STATE/COUNTY-  SD/PENNINGTON
 PU1575  COUNTRY     -  US
 PU1575  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1575
 PU1575                         *CURRENT SURVEY CONTROL
 PU1575  ______________________________________________________________________
 PU1575* NAD 83(1986) POSITION- 44 04 47.     (N) 103 12 50.     (W)   SCALED
 PU1575* NAVD 88 ORTHO HEIGHT -   976.662 (meters)     3204.27  (feet) ADJUSTED
 PU1575  ______________________________________________________________________
 PU1575  GEOID HEIGHT    -        -15.919 (meters)                     GEOID18
 PU1575  DYNAMIC HEIGHT  -        976.339 (meters)     3203.21  (feet) COMP
 PU1575  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 PU1575
 PU1575  VERT ORDER      -  FIRST     CLASS II
 PU1575
 PU1575.The horizontal coordinates were scaled from a map and have
 PU1575.an estimated accuracy of +/- 6 seconds.
 PU1575
 PU1575.The orthometric height was determined by differential leveling and
 PU1575.adjusted by the NATIONAL GEODETIC SURVEY
 PU1575.in June 1991.
 PU1575
 PU1575.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1575.GEOID18 height accuracy estimate available here.
 PU1575
 PU1575.Click photographs - Photos may exist for this station.
 PU1575
 PU1575.The dynamic height is computed by dividing the NAVD 88
 PU1575.geopotential number by the normal gravity value computed on the
 PU1575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1575.degrees latitude (g = 980.6199 gals.).
 PU1575
 PU1575.The modeled gravity was interpolated from observed gravity values.
 PU1575
 PU1575;                    North         East    Units  Estimated Accuracy
 PU1575;SPC SD S     -   198,010.      369,330.      MT  (+/- 180 meters Scaled)
 PU1575
 PU1575_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ430822(NAD 83)
 PU1575
 PU1575                          SUPERSEDED SURVEY CONTROL
 PU1575
 PU1575  NGVD 29 (??/??/92)  976.20   (m)         3202.7    (f) COMPUTED    1 2
 PU1575
 PU1575.Superseded values are not recommended for survey control.
 PU1575
 PU1575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1575.See file dsdata.pdf to determine how the superseded data were derived.
 PU1575
 PU1575_MARKER: DB = BENCH MARK DISK
 PU1575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1575_STAMPING: F 11 1925
 PU1575_MARK LOGO: CGS
 PU1575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1575+STABILITY: SURFACE MOTION
 PU1575
 PU1575  HISTORY     - Date     Condition        Report By
 PU1575  HISTORY     - 1925     MONUMENTED       CGS
 PU1575  HISTORY     - 19981129 MARK NOT FOUND   USPSQD
 PU1575  HISTORY     - 20110103 MARK NOT FOUND   INDIV
 PU1575
 PU1575                          STATION DESCRIPTION
 PU1575
 PU1575'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 PU1575'IN RAPID CITY.
 PU1575'THE B.M. IS ALONG THE C.M. AND ST.P. R.R. RIGHT OF WAY, 7.6
 PU1575'METERS 25 FEET S OF THE C.L. OF THE TRACK, 138.5 FEET NORTH OF
 PU1575'THE C.L. OF THE C. AND N.W. R.R. TRACK, 9.15 METERS 30 FEET
 PU1575'WEST OF FENCE CORNER POST, 22.6 METERS 74.2 FEET EAST OF A SWITCH
 PU1575'STANDON THE C.M. AND ST.P. R.R. AND ABOUT 150 YARDS WEST OF THE
 PU1575'CUSTER BATTLE-FIELD HIGHWAY CROSSING.
 PU1575
 PU1575                          STATION RECOVERY (1998)
 PU1575
 PU1575'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU1575'MARK NOT FOUND.
 PU1575
 PU1575                          STATION RECOVERY (2011)
 PU1575
 PU1575'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1575'ACCESS CAP BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1576 ***********************************************************************
 PU1576  DESIGNATION -  F 11 RESET
 PU1576  PID         -  PU1576
 PU1576  STATE/COUNTY-  SD/PENNINGTON
 PU1576  COUNTRY     -  US
 PU1576  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1576
 PU1576                         *CURRENT SURVEY CONTROL
 PU1576  ______________________________________________________________________
 PU1576* NAD 83(1986) POSITION- 44 04 47.     (N) 103 12 50.     (W)   SCALED
 PU1576* NAVD 88 ORTHO HEIGHT -   976.667 (meters)     3204.28  (feet) ADJUSTED
 PU1576  ______________________________________________________________________
 PU1576  GEOID HEIGHT    -        -15.919 (meters)                     GEOID18
 PU1576  DYNAMIC HEIGHT  -        976.345 (meters)     3203.23  (feet) COMP
 PU1576  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 PU1576
 PU1576  VERT ORDER      -  FIRST     CLASS II
 PU1576
 PU1576.The horizontal coordinates were scaled from a map and have
 PU1576.an estimated accuracy of +/- 6 seconds.
 PU1576
 PU1576.The orthometric height was determined by differential leveling and
 PU1576.adjusted by the NATIONAL GEODETIC SURVEY
 PU1576.in June 1991.
 PU1576
 PU1576.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1576.GEOID18 height accuracy estimate available here.
 PU1576
 PU1576.Click photographs - Photos may exist for this station.
 PU1576
 PU1576.The dynamic height is computed by dividing the NAVD 88
 PU1576.geopotential number by the normal gravity value computed on the
 PU1576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1576.degrees latitude (g = 980.6199 gals.).
 PU1576
 PU1576.The modeled gravity was interpolated from observed gravity values.
 PU1576
 PU1576;                    North         East    Units  Estimated Accuracy
 PU1576;SPC SD S     -   198,010.      369,330.      MT  (+/- 180 meters Scaled)
 PU1576
 PU1576_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ430822(NAD 83)
 PU1576
 PU1576                          SUPERSEDED SURVEY CONTROL
 PU1576
 PU1576  NGVD 29 (??/??/92)  976.197  (m)         3202.74   (f) ADJ UNCH    1 2
 PU1576
 PU1576.Superseded values are not recommended for survey control.
 PU1576
 PU1576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1576.See file dsdata.pdf to determine how the superseded data were derived.
 PU1576
 PU1576_MARKER: DB = BENCH MARK DISK
 PU1576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1576_STAMPING: F 11 RESET 1939
 PU1576_MARK LOGO: CGS
 PU1576_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1576+STABILITY: SURFACE MOTION
 PU1576
 PU1576  HISTORY     - Date     Condition        Report By
 PU1576  HISTORY     - 1939     MONUMENTED       CGS
 PU1576  HISTORY     - 1962     GOOD             CGS
 PU1576  HISTORY     - 1985     GOOD             NGS
 PU1576  HISTORY     - 19971227 MARK NOT FOUND   USPSQD
 PU1576  HISTORY     - 19981129 MARK NOT FOUND   USPSQD
 PU1576  HISTORY     - 20110113 MARK NOT FOUND   INDIV
 PU1576
 PU1576                          STATION DESCRIPTION
 PU1576
 PU1576'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1576'1 MI E FROM RAPID CITY.
 PU1576'ABOUT 0.95 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1576'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1576'STATION AT RAPID CITY, IN SECTION 1, T 1 N, R 8 E, 0.1 MILE WEST
 PU1576'OF THE CROSSING OF MAPLE AVENUE, 0.1 MILE EAST OF THE CROSSING
 PU1576'WITH HIGHWAYS 14, 16 AND 79, 3 POLES EAST OF MILE POST 99, 121
 PU1576'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK OF THE
 PU1576'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, 66 FEET
 PU1576'NORTH-NORTHWEST OF THE NORTHWEST CORNER OF A METAL TOOL SHED,
 PU1576'1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU1576'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 PU1576
 PU1576                          STATION RECOVERY (1985)
 PU1576
 PU1576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1576'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.15 KM (0.1
 PU1576'MI) NORTH ALONG EAST STREET (US HIGHWAY 16) FROM THE POST OFFICE IN
 PU1576'RAPID CITY, THENCE 0.15 KM (0.1 MI) EAST ALONG THE CHICAGO, MILWAUKEE,
 PU1576'ST PAUL AND PACIFIC RAILROAD, 2.4 METERS (8 FT) SOUTH OF THE SOUTH
 PU1576'RAIL OF A SIDE TRACK, 36.9 METERS (121 FT) NORTHEAST OF THE NORTHEAST
 PU1576'RAIL OF THE MAIN TRACK OF THE NORTH WESTERN RAILROAD AND 20.1 METERS
 PU1576'(66 FT) NORTH OF THE NORTH CORNER OF THE NORTH WESTERN RAILROAD TOOL
 PU1576'SHED.
 PU1576'THE MARK IS 0.2 M BELOW THE TRACKS.
 PU1576
 PU1576                          STATION RECOVERY (1997)
 PU1576
 PU1576'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1576'MARK NOT FOUND.
 PU1576
 PU1576                          STATION RECOVERY (1998)
 PU1576
 PU1576'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU1576'MARK NOT FOUND.
 PU1576
 PU1576                          STATION RECOVERY (2011)
 PU1576
 PU1576'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1576'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0535 ***********************************************************************
 QS0535  DESIGNATION -  F 119
 QS0535  PID         -  QS0535
 QS0535  STATE/COUNTY-  SD/CORSON
 QS0535  COUNTRY     -  US
 QS0535  USGS QUAD   -  THUNDER HAWK (2017)
 QS0535
 QS0535                         *CURRENT SURVEY CONTROL
 QS0535  ______________________________________________________________________
 QS0535* NAD 83(1986) POSITION- 45 56 35.     (N) 101 57 21.     (W)   SCALED
 QS0535* NAVD 88 ORTHO HEIGHT -   783.928 (meters)     2571.94  (feet) ADJUSTED
 QS0535  ______________________________________________________________________
 QS0535  GEOID HEIGHT    -        -19.360 (meters)                     GEOID18
 QS0535  DYNAMIC HEIGHT  -        783.834 (meters)     2571.63  (feet) COMP
 QS0535  MODELED GRAVITY -    980,468.5   (mgal)                       NAVD 88
 QS0535
 QS0535  VERT ORDER      -  SECOND    CLASS 0
 QS0535
 QS0535.The horizontal coordinates were scaled from a map and have
 QS0535.an estimated accuracy of +/- 6 seconds.
 QS0535
 QS0535.The orthometric height was determined by differential leveling and
 QS0535.adjusted by the NATIONAL GEODETIC SURVEY
 QS0535.in June 1991.
 QS0535
 QS0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0535.GEOID18 height accuracy estimate available here.
 QS0535
 QS0535.Click photographs - Photos may exist for this station.
 QS0535
 QS0535.The dynamic height is computed by dividing the NAVD 88
 QS0535.geopotential number by the normal gravity value computed on the
 QS0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0535.degrees latitude (g = 980.6199 gals.).
 QS0535
 QS0535.The modeled gravity was interpolated from observed gravity values.
 QS0535
 QS0535;                    North         East    Units  Estimated Accuracy
 QS0535;SPC SD N     -   236,280.      448,350.      MT  (+/- 180 meters Scaled)
 QS0535
 QS0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR708919(NAD 83)
 QS0535
 QS0535                          SUPERSEDED SURVEY CONTROL
 QS0535
 QS0535  NGVD 29 (??/??/92)  783.425  (m)         2570.29   (f) ADJ UNCH    2 0
 QS0535
 QS0535.Superseded values are not recommended for survey control.
 QS0535
 QS0535.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0535.See file dsdata.pdf to determine how the superseded data were derived.
 QS0535
 QS0535_MARKER: DB = BENCH MARK DISK
 QS0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0535_STAMPING: F 119 1934
 QS0535_MARK LOGO: CGS
 QS0535_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0535+STABILITY: SURFACE MOTION
 QS0535
 QS0535  HISTORY     - Date     Condition        Report By
 QS0535  HISTORY     - 1934     MONUMENTED       CGS
 QS0535  HISTORY     - 1938     GOOD             CGS
 QS0535
 QS0535                          STATION DESCRIPTION
 QS0535
 QS0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0535'0.8 MI E FROM THUNDER HAWK.
 QS0535'0.8 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0535'RAILROAD FROM THE STATION AT THUNDER HAWK, CORSON COUNTY, 27
 QS0535'FEET WEST OF THE CENTER OF THE GATEWAY AT THE CROSSING OF A FIELD
 QS0535'ROAD, 18.5 FEET WEST OF THE WEST GATEPOST, 47.3 FEET NORTH OF
 QS0535'THE CENTER LINE OF THE TRACK, AND 2 FEET SOUTH OF THE
 QS0535'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED F 119 1934 AND
 QS0535'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 QS0535'GROUND.
 QS0535
 QS0535                          STATION RECOVERY (1938)
 QS0535
 QS0535'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0293 ***********************************************************************
 OR0293  DESIGNATION -  F 12
 OR0293  PID         -  OR0293
 OR0293  STATE/COUNTY-  SD/GREGORY
 OR0293  COUNTRY     -  US
 OR0293  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0293
 OR0293                         *CURRENT SURVEY CONTROL
 OR0293  ______________________________________________________________________
 OR0293* NAD 83(1986) POSITION- 43 02 20.     (N) 098 42 18.     (W)   SCALED
 OR0293* NAVD 88 ORTHO HEIGHT -   547.797 (meters)     1797.23  (feet) ADJUSTED
 OR0293  ______________________________________________________________________
 OR0293  GEOID HEIGHT    -        -26.119 (meters)                     GEOID18
 OR0293  DYNAMIC HEIGHT  -        547.603 (meters)     1796.59  (feet) COMP
 OR0293  MODELED GRAVITY -    980,248.9   (mgal)                       NAVD 88
 OR0293
 OR0293  VERT ORDER      -  FIRST     CLASS II
 OR0293
 OR0293.The horizontal coordinates were scaled from a map and have
 OR0293.an estimated accuracy of +/- 6 seconds.
 OR0293
 OR0293.The orthometric height was determined by differential leveling and
 OR0293.adjusted by the NATIONAL GEODETIC SURVEY
 OR0293.in June 1991.
 OR0293
 OR0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0293.GEOID18 height accuracy estimate available here.
 OR0293
 OR0293.Click photographs - Photos may exist for this station.
 OR0293
 OR0293.The dynamic height is computed by dividing the NAVD 88
 OR0293.geopotential number by the normal gravity value computed on the
 OR0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0293.degrees latitude (g = 980.6199 gals.).
 OR0293
 OR0293.The modeled gravity was interpolated from observed gravity values.
 OR0293
 OR0293;                    North         East    Units  Estimated Accuracy
 OR0293;SPC SD S     -    79,680.      732,680.      MT  (+/- 180 meters Scaled)
 OR0293
 OR0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN240651(NAD 83)
 OR0293
 OR0293                          SUPERSEDED SURVEY CONTROL
 OR0293
 OR0293  NGVD 29 (??/??/92)  547.486  (m)         1796.21   (f) ADJ UNCH    1 2
 OR0293
 OR0293.Superseded values are not recommended for survey control.
 OR0293
 OR0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0293.See file dsdata.pdf to determine how the superseded data were derived.
 OR0293
 OR0293_MARKER: DD = SURVEY DISK
 OR0293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0293_STAMPING: F 12 1796.036
 OR0293_MARK LOGO: USACE
 OR0293_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0293+STABILITY: SURFACE MOTION
 OR0293_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0293+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0293
 OR0293  HISTORY     - Date     Condition        Report By
 OR0293  HISTORY     - UNK      MONUMENTED       USACE
 OR0293  HISTORY     - 1946     GOOD             CGS
 OR0293  HISTORY     - 1949     GOOD             CGS
 OR0293  HISTORY     - 20130125 GOOD             INDIV
 OR0293
 OR0293                          STATION DESCRIPTION
 OR0293
 OR0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0293'12.4 MI E FROM FAIRFAX.
 OR0293'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0293'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0293'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0293'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0293'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD,
 OR0293'THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD TO SITE OF MARK,
 OR0293'BENCH MARK IS AT A T INTERSECTION, 37.0 FEET NORTH OF AND ABOUT
 OR0293'LEVEL WITH THE CENTER LINE OF THE ROAD LEADING EAST, 28.0 FEET
 OR0293'EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 2.0 FEET
 OR0293'NORTHEAST OF A FENCE CORNER AND 1.0 FOOT SOUTHWEST OF A 2 IN X
 OR0293'4 IN MARKER POST.  A BRONZE DISK STAMPED F 12 1796.036 SET IN
 OR0293'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
 OR0293
 OR0293                          STATION RECOVERY (1949)
 OR0293
 OR0293'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0293'RECOVERED IN GOOD CONDITION.
 OR0293
 OR0293                          STATION RECOVERY (2013)
 OR0293
 OR0293'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0293'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0358 ***********************************************************************
 OT0358  DESIGNATION -  F 12
 OT0358  PID         -  OT0358
 OT0358  STATE/COUNTY-  SD/FALL RIVER
 OT0358  COUNTRY     -  US
 OT0358  USGS QUAD   -  BUFFALO GAP (2017)
 OT0358
 OT0358                         *CURRENT SURVEY CONTROL
 OT0358  ______________________________________________________________________
 OT0358* NAD 83(1986) POSITION- 43 26 03.     (N) 103 22 26.     (W)   SCALED
 OT0358* NAVD 88 ORTHO HEIGHT -  1023.548 (meters)     3358.09  (feet) ADJUSTED
 OT0358  ______________________________________________________________________
 OT0358  GEOID HEIGHT    -        -15.995 (meters)                     GEOID18
 OT0358  DYNAMIC HEIGHT  -       1023.132 (meters)     3356.73  (feet) COMP
 OT0358  MODELED GRAVITY -    980,177.9   (mgal)                       NAVD 88
 OT0358
 OT0358  VERT ORDER      -  FIRST     CLASS II
 OT0358
 OT0358.The horizontal coordinates were scaled from a map and have
 OT0358.an estimated accuracy of +/- 6 seconds.
 OT0358
 OT0358.The orthometric height was determined by differential leveling and
 OT0358.adjusted by the NATIONAL GEODETIC SURVEY
 OT0358.in June 1991.
 OT0358
 OT0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0358.GEOID18 height accuracy estimate available here.
 OT0358
 OT0358.Click photographs - Photos may exist for this station.
 OT0358
 OT0358.The dynamic height is computed by dividing the NAVD 88
 OT0358.geopotential number by the normal gravity value computed on the
 OT0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0358.degrees latitude (g = 980.6199 gals.).
 OT0358
 OT0358.The modeled gravity was interpolated from observed gravity values.
 OT0358
 OT0358;                    North         East    Units  Estimated Accuracy
 OT0358;SPC SD S     -   126,800.      353,900.      MT  (+/- 180 meters Scaled)
 OT0358
 OT0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ316103(NAD 83)
 OT0358
 OT0358                          SUPERSEDED SURVEY CONTROL
 OT0358
 OT0358  NGVD 29 (??/??/92) 1023.067  (m)         3356.51   (f) ADJ UNCH    1 2
 OT0358
 OT0358.Superseded values are not recommended for survey control.
 OT0358
 OT0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0358.See file dsdata.pdf to determine how the superseded data were derived.
 OT0358
 OT0358_MARKER: DB = BENCH MARK DISK
 OT0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0358_STAMPING: F 12 1926
 OT0358_MARK LOGO: CGS
 OT0358_PROJECTION: FLUSH
 OT0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0358+STABILITY: SURFACE MOTION
 OT0358
 OT0358  HISTORY     - Date     Condition        Report By
 OT0358  HISTORY     - 1926     MONUMENTED       CGS
 OT0358  HISTORY     - 1963     GOOD             CGS
 OT0358  HISTORY     - 1985     GOOD             NGS
 OT0358
 OT0358                          STATION DESCRIPTION
 OT0358
 OT0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0358'5.4 MI SW FROM BUFFALO GAP.
 OT0358'0.1 MILES SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0358'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED ROAD,
 OT0358'THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 3.85 MILES
 OT0358'SOUTH ALONG STATE HIGHWAY 79, THENCE 0.4 MILE SOUTHWEST ALONG THE
 OT0358'OLD ABADONED CHICAGO AND NORTH WESTERN RAILWAY GRADE, IN SECTION
 OT0358'14, T 7 S, R 6 E, 96 FEET SOUTHEAST OF AND ACROSS THE OLD TRACK
 OT0358'BED FROM A FENCE, 45 FEET SOUTHEAST OF THE CENTER LINE OF THE
 OT0358'OLD TRACK BED, 1.2 FEET FROM A METAL WITNESS POST, ABOUT 2 FEET
 OT0358'ABOVE THE LEVEL OF THE OLD TRACK BED, AND SET IN THE TOP OF A
 OT0358'CONCRETE POST FLUSH WITH THE GROUND.
 OT0358
 OT0358                          STATION RECOVERY (1985)
 OT0358
 OT0358'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0358'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 OT0358'NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05 MI) SOUTHEAST ALONG US HIGHWAYS
 OT0358'18 AND 385 FROM THEIR JUNCTION AT HOT SPRINGS, THENCE 4.95 KM (3.1 MI)
 OT0358'NORTHEAST ALONG STATE HIGHWAY 79, THENCE 0.6 KM (0.4 MI) WEST ALONG AN
 OT0358'OLD RAILROAD BED, 13.7 METERS (45 FT) SOUTHEAST OF THE CENTER OF THE
 OT0358'OLD RAILROAD BED AND 29.2 METERS (96 FT) SOUTHEAST ACROSS THE RAILROAD
 OT0358'BED FROM A FENCE.
 OT0358'THE MARK IS 0.4 METERS  NE FROM  A WITNESS POST
 OT0358'THE MARK IS 0.6 M ABOVE RAILROAD BED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1367 ***********************************************************************
 PU1367  DESIGNATION -  F 121
 PU1367  PID         -  PU1367
 PU1367  STATE/COUNTY-  SD/BUTTE
 PU1367  COUNTRY     -  US
 PU1367  USGS QUAD   -  NEWELL (2017)
 PU1367
 PU1367                         *CURRENT SURVEY CONTROL
 PU1367  ______________________________________________________________________
 PU1367* NAD 83(1986) POSITION- 44 41 58.     (N) 103 25 34.     (W)   SCALED
 PU1367* NAVD 88 ORTHO HEIGHT -   858.440 (meters)     2816.40  (feet) ADJUSTED
 PU1367  ______________________________________________________________________
 PU1367  GEOID HEIGHT    -        -16.346 (meters)                     GEOID18
 PU1367  DYNAMIC HEIGHT  -        858.222 (meters)     2815.68  (feet) COMP
 PU1367  MODELED GRAVITY -    980,335.3   (mgal)                       NAVD 88
 PU1367
 PU1367  VERT ORDER      -  FIRST     CLASS II
 PU1367
 PU1367.The horizontal coordinates were scaled from a map and have
 PU1367.an estimated accuracy of +/- 6 seconds.
 PU1367
 PU1367.The orthometric height was determined by differential leveling and
 PU1367.adjusted by the NATIONAL GEODETIC SURVEY
 PU1367.in June 1991.
 PU1367
 PU1367.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1367.GEOID18 height accuracy estimate available here.
 PU1367
 PU1367.Click photographs - Photos may exist for this station.
 PU1367
 PU1367.The dynamic height is computed by dividing the NAVD 88
 PU1367.geopotential number by the normal gravity value computed on the
 PU1367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1367.degrees latitude (g = 980.6199 gals.).
 PU1367
 PU1367.The modeled gravity was interpolated from observed gravity values.
 PU1367
 PU1367;                    North         East    Units  Estimated Accuracy
 PU1367;SPC SD N     -   101,990.      328,550.      MT  (+/- 180 meters Scaled)
 PU1367
 PU1367_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK246507(NAD 83)
 PU1367
 PU1367                          SUPERSEDED SURVEY CONTROL
 PU1367
 PU1367  NGVD 29 (??/??/92)  857.969  (m)         2814.85   (f) ADJ UNCH    1 2
 PU1367
 PU1367.Superseded values are not recommended for survey control.
 PU1367
 PU1367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1367.See file dsdata.pdf to determine how the superseded data were derived.
 PU1367
 PU1367_MARKER: DB = BENCH MARK DISK
 PU1367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1367_STAMPING: F 121 1934
 PU1367_MARK LOGO: CGS
 PU1367_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1367+STABILITY: SURFACE MOTION
 PU1367_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1367+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1367
 PU1367  HISTORY     - Date     Condition        Report By
 PU1367  HISTORY     - 1934     MONUMENTED       CGS
 PU1367  HISTORY     - 1962     GOOD             CGS
 PU1367  HISTORY     - 19951116 GOOD             NGS
 PU1367
 PU1367                          STATION DESCRIPTION
 PU1367
 PU1367'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1367'0.6 MI W FROM NEWELL.
 PU1367'0.6 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1367'THE STATION AT NEWELL, AT THE CROSSING OF U.S. HIGHWAY 212, 102.5
 PU1367'FEET SOUTHWEST OF THE CENTERLINE OF THE CROSSING, 52.5 FEET
 PU1367'WEST OF THE CENTERLINE OF THE HIGHWAY, 47 FEET SOUTH OF THE
 PU1367'SOUTH RAIL, 3 FEET NORTHWEST OF A CABLE ROUTE WARNING SIGN POST,
 PU1367'7 FEET NORTH OF A TELEPHONE POLE, 1.2 FEET EAST OF A WITNESS
 PU1367'POST, 4 FEET BELOW THE HIGHWAY, A CONCRETE POST PROJECTING ABOUT
 PU1367'1 INCH.  ALSO 0.9 MILE SOUTH OF THE FIRST LUTHERAN CHURCH AT
 PU1367'NEWELL.
 PU1367
 PU1367                          STATION RECOVERY (1995)
 PU1367
 PU1367'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1367'2.2 KM (1.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1367'STATE HIGHWAY 75 IN NEWELL, 15.8 M (51.8 FT) WEST OF THE HIGHWAY
 PU1367'CENTERLINE, 2.1 M (6.9 FT) NORTH OF A UTILITY POLE, 1.0 M (3.3 FT)
 PU1367'BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) NORTHWEST OF AN
 PU1367'UNDERGROUND CABLE WARNING SIGN, 0.4 M (1.3 FT) EAST OF A WITNESS POST,
 PU1367'0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 PU1367'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0138 ***********************************************************************
 QT0138  DESIGNATION -  F 122
 QT0138  PID         -  QT0138
 QT0138  STATE/COUNTY-  SD/MEADE
 QT0138  COUNTRY     -  US
 QT0138  USGS QUAD   -  MUD CREEK (2017)
 QT0138
 QT0138                         *CURRENT SURVEY CONTROL
 QT0138  ______________________________________________________________________
 QT0138* NAD 83(1986) POSITION- 45 00 09.     (N) 102 52 35.     (W)   SCALED
 QT0138* NAVD 88 ORTHO HEIGHT -   871.413 (meters)     2858.96  (feet) ADJUSTED
 QT0138  ______________________________________________________________________
 QT0138  GEOID HEIGHT    -        -17.434 (meters)                     GEOID18
 QT0138  DYNAMIC HEIGHT  -        871.225 (meters)     2858.34  (feet) COMP
 QT0138  MODELED GRAVITY -    980,370.9   (mgal)                       NAVD 88
 QT0138
 QT0138  VERT ORDER      -  SECOND    CLASS 0
 QT0138
 QT0138.The horizontal coordinates were scaled from a map and have
 QT0138.an estimated accuracy of +/- 6 seconds.
 QT0138
 QT0138.The orthometric height was determined by differential leveling and
 QT0138.adjusted by the NATIONAL GEODETIC SURVEY
 QT0138.in June 1991.
 QT0138
 QT0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0138.GEOID18 height accuracy estimate available here.
 QT0138
 QT0138.Click photographs - Photos may exist for this station.
 QT0138
 QT0138.The dynamic height is computed by dividing the NAVD 88
 QT0138.geopotential number by the normal gravity value computed on the
 QT0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0138.degrees latitude (g = 980.6199 gals.).
 QT0138
 QT0138.The modeled gravity was interpolated from observed gravity values.
 QT0138
 QT0138;                    North         East    Units  Estimated Accuracy
 QT0138;SPC SD N     -   133,950.      373,280.      MT  (+/- 180 meters Scaled)
 QT0138
 QT0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK673854(NAD 83)
 QT0138
 QT0138                          SUPERSEDED SURVEY CONTROL
 QT0138
 QT0138  NGVD 29 (??/??/92)  870.936  (m)         2857.40   (f) ADJ UNCH    2 0
 QT0138
 QT0138.Superseded values are not recommended for survey control.
 QT0138
 QT0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0138.See file dsdata.pdf to determine how the superseded data were derived.
 QT0138
 QT0138_MARKER: DB = BENCH MARK DISK
 QT0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0138_STAMPING: F 122 1934
 QT0138_MARK LOGO: CGS
 QT0138_PROJECTION: PROJECTING 6 CENTIMETERS
 QT0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0138+STABILITY: SURFACE MOTION
 QT0138
 QT0138  HISTORY     - Date     Condition        Report By
 QT0138  HISTORY     - 1934     MONUMENTED       CGS
 QT0138  HISTORY     - 1962     GOOD             CGS
 QT0138  HISTORY     - 19951116 MARK NOT FOUND   NGS
 QT0138
 QT0138                          STATION DESCRIPTION
 QT0138
 QT0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0138'AT MUD BUTTE.
 QT0138'AT MUD BUTTE, 0.1 MILE SOUTH ALONG A GRAVELED ROAD FROM THE STORE,
 QT0138'0.1 MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 212, 28 FEET
 QT0138'WEST OF THE CENTER LINE OF THE ROAD, 64 FEET NORTH OF THE NORTH
 QT0138'END OF A GATE, 46 FEET NORTHEAST OF A T JUNCTION POWER POLE WITH
 QT0138'A GUY WIRE, 1.0 FOOT EAST OF A FENCE, 1.2 FEET SOUTH OF A WITNESS
 QT0138'POST, ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 QT0138'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 QT0138
 QT0138                          STATION RECOVERY (1995)
 QT0138
 QT0138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 QT0138'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0133 ***********************************************************************
 QT0133  DESIGNATION -  F 123 RESET
 QT0133  PID         -  QT0133
 QT0133  STATE/COUNTY-  SD/MEADE
 QT0133  COUNTRY     -  US
 QT0133  USGS QUAD   -  FAITH (2017)
 QT0133
 QT0133                         *CURRENT SURVEY CONTROL
 QT0133  ______________________________________________________________________
 QT0133* NAD 83(1986) POSITION- 45 01 24.     (N) 102 03 24.     (W)   SCALED
 QT0133* NAVD 88 ORTHO HEIGHT -   785.132 (meters)     2575.89  (feet) ADJUSTED
 QT0133  ______________________________________________________________________
 QT0133  GEOID HEIGHT    -        -19.404 (meters)                     GEOID18
 QT0133  DYNAMIC HEIGHT  -        784.978 (meters)     2575.38  (feet) COMP
 QT0133  MODELED GRAVITY -    980,394.8   (mgal)                       NAVD 88
 QT0133
 QT0133  VERT ORDER      -  FIRST     CLASS II
 QT0133
 QT0133.The horizontal coordinates were scaled from a map and have
 QT0133.an estimated accuracy of +/- 6 seconds.
 QT0133
 QT0133.The orthometric height was determined by differential leveling and
 QT0133.adjusted by the NATIONAL GEODETIC SURVEY
 QT0133.in July 1998.
 QT0133
 QT0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0133.GEOID18 height accuracy estimate available here.
 QT0133
 QT0133.Click photographs - Photos may exist for this station.
 QT0133
 QT0133.The dynamic height is computed by dividing the NAVD 88
 QT0133.geopotential number by the normal gravity value computed on the
 QT0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0133.degrees latitude (g = 980.6199 gals.).
 QT0133
 QT0133.The modeled gravity was interpolated from observed gravity values.
 QT0133
 QT0133;                    North         East    Units  Estimated Accuracy
 QT0133;SPC SD N     -   134,290.      437,930.      MT  (+/- 180 meters Scaled)
 QT0133
 QT0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK318897(NAD 83)
 QT0133
 QT0133                          SUPERSEDED SURVEY CONTROL
 QT0133
 QT0133  NAVD 88 (06/15/91)  785.124  (m)         2575.86   (f) SUPERSEDED  1 2
 QT0133  NGVD 29 (??/??/92)  784.671  (m)         2574.37   (f) ADJ UNCH    1 2
 QT0133
 QT0133.Superseded values are not recommended for survey control.
 QT0133
 QT0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0133.See file dsdata.pdf to determine how the superseded data were derived.
 QT0133
 QT0133_MARKER: DB = BENCH MARK DISK
 QT0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0133_STAMPING: F 123 RESET 1946
 QT0133_MARK LOGO: CGS
 QT0133_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0133+STABILITY: SURFACE MOTION
 QT0133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0133+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0133
 QT0133  HISTORY     - Date     Condition        Report By
 QT0133  HISTORY     - 1946     MONUMENTED       SDHD
 QT0133  HISTORY     - 1963     GOOD             CGS
 QT0133  HISTORY     - 1981     GOOD             NGS
 QT0133  HISTORY     - 19960425 GOOD             NGS
 QT0133
 QT0133                          STATION DESCRIPTION
 QT0133
 QT0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0133'0.9 MI W FROM FAITH.
 QT0133'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0133'FAITH, THENCE 0.8 MILE WEST ALONG U.S. HIGHWAY 212 TO THE CREST
 QT0133'OF A HILL, 84 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 34
 QT0133'FEET NORTH OF A FENCE, 103 FEET EAST OF THE CENTER LINE OF A
 QT0133'PRIVATE ROAD, 1.0 FOOT SOUTHEAST OF A METAL WITNESS POST, ABOUT
 QT0133'10 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 QT0133'CONCRETE POST PROJECTING 4 INCHES.
 QT0133
 QT0133                          STATION RECOVERY (1981)
 QT0133
 QT0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0133'RECOVERED IN GOOD CONDITION.
 QT0133
 QT0133                          STATION RECOVERY (1996)
 QT0133
 QT0133'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0133'0.8 KM (0.50 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0133'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 723.0 M (2372.0 FT) WEST OF
 QT0133'MILEPOST 114, 31.7 M (104.0 FT) EAST OF THE CENTER OF A DRIVEWAY, 25.9
 QT0133'M (85.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.3 M (33.8 FT) NORTH OF
 QT0133'A WITNESS POST AND FENCE, 7.3 M (24.0 FT) SOUTHWEST OF A UTILITY POLE,
 QT0133'2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT
 QT0133'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1108 ***********************************************************************
 PU1108  DESIGNATION -  F 124 RESET
 PU1108  PID         -  PU1108
 PU1108  STATE/COUNTY-  SD/BUTTE
 PU1108  COUNTRY     -  US
 PU1108  USGS QUAD   -  CASTLE ROCK (2017)
 PU1108
 PU1108                         *CURRENT SURVEY CONTROL
 PU1108  ______________________________________________________________________
 PU1108* NAD 83(1986) POSITION- 44 58 05.     (N) 103 25 26.     (W)   SCALED
 PU1108* NAVD 88 ORTHO HEIGHT -   953.63  (meters)     3128.7   (feet) RESET
 PU1108  ______________________________________________________________________
 PU1108  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU1108  VERT ORDER      -  THIRD
 PU1108
 PU1108.The horizontal coordinates were scaled from a map and have
 PU1108.an estimated accuracy of +/- 6 seconds.
 PU1108
 PU1108.The orthometric height was computed from unverified reset data.
 PU1108
 PU1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1108.GEOID18 height accuracy estimate available here.
 PU1108
 PU1108.Click photographs - Photos may exist for this station.
 PU1108
 PU1108;                    North         East    Units  Estimated Accuracy
 PU1108;SPC SD N     -   131,800.      329,980.      MT  (+/- 180 meters Scaled)
 PU1108
 PU1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK242806(NAD 83)
 PU1108
 PU1108                          SUPERSEDED SURVEY CONTROL
 PU1108
 PU1108.No superseded survey control is available for this station.
 PU1108
 PU1108_MARKER: DB = BENCH MARK DISK
 PU1108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1108_STAMPING: F 124 RESET 1967
 PU1108_MARK LOGO: CGS
 PU1108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1108+STABILITY: SURFACE MOTION
 PU1108
 PU1108  HISTORY     - Date     Condition        Report By
 PU1108  HISTORY     - 1967     MONUMENTED       CGS
 PU1108
 PU1108                          STATION DESCRIPTION
 PU1108
 PU1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 PU1108'0.3 MI N FROM CASTLE ROCK.
 PU1108'ABOUT 0.3 MILE NORTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 PU1108'AT CASTLE ROCK, ABOUT 160 FEET EAST OF THE CENTERLINE OF THE
 PU1108'HIGHWAY, 2 FEET SOUTH OF A METAL WITNESS POST AND SET IN THE
 PU1108'TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0056 ***********************************************************************
 QT0056  DESIGNATION -  F 125
 QT0056  PID         -  QT0056
 QT0056  STATE/COUNTY-  SD/PERKINS
 QT0056  COUNTRY     -  US
 QT0056  USGS QUAD   -  FAITH NW (2017)
 QT0056
 QT0056                         *CURRENT SURVEY CONTROL
 QT0056  ______________________________________________________________________
 QT0056* NAD 83(1986) POSITION- 45 14 31.     (N) 102 09 41.     (W)   SCALED
 QT0056* NAVD 88 ORTHO HEIGHT -   737.169 (meters)     2418.53  (feet) ADJUSTED
 QT0056  ______________________________________________________________________
 QT0056  GEOID HEIGHT    -        -18.986 (meters)                     GEOID18
 QT0056  DYNAMIC HEIGHT  -        737.046 (meters)     2418.13  (feet) COMP
 QT0056  MODELED GRAVITY -    980,426.0   (mgal)                       NAVD 88
 QT0056
 QT0056  VERT ORDER      -  SECOND    CLASS 0
 QT0056
 QT0056.The horizontal coordinates were scaled from a map and have
 QT0056.an estimated accuracy of +/- 6 seconds.
 QT0056
 QT0056.The orthometric height was determined by differential leveling and
 QT0056.adjusted by the NATIONAL GEODETIC SURVEY
 QT0056.in June 1991.
 QT0056
 QT0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0056.GEOID18 height accuracy estimate available here.
 QT0056
 QT0056.Click photographs - Photos may exist for this station.
 QT0056
 QT0056.The dynamic height is computed by dividing the NAVD 88
 QT0056.geopotential number by the normal gravity value computed on the
 QT0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0056.degrees latitude (g = 980.6199 gals.).
 QT0056
 QT0056.The modeled gravity was interpolated from observed gravity values.
 QT0056
 QT0056;                    North         East    Units  Estimated Accuracy
 QT0056;SPC SD N     -   158,790.      430,330.      MT  (+/- 180 meters Scaled)
 QT0056
 QT0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL227137(NAD 83)
 QT0056
 QT0056                          SUPERSEDED SURVEY CONTROL
 QT0056
 QT0056  NGVD 29 (??/??/92)  736.729  (m)         2417.09   (f) ADJ UNCH    2 0
 QT0056
 QT0056.Superseded values are not recommended for survey control.
 QT0056
 QT0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0056.See file dsdata.pdf to determine how the superseded data were derived.
 QT0056
 QT0056_MARKER: DB = BENCH MARK DISK
 QT0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0056_STAMPING: F 125 1934
 QT0056_MARK LOGO: CGS
 QT0056_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0056+STABILITY: SURFACE MOTION
 QT0056
 QT0056  HISTORY     - Date     Condition        Report By
 QT0056  HISTORY     - 1934     MONUMENTED       CGS
 QT0056  HISTORY     - 1953     GOOD             CGS
 QT0056
 QT0056                          STATION DESCRIPTION
 QT0056
 QT0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QT0056'18 MI S FROM COAL SPRINGS.
 QT0056'18.0 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE
 QT0056'AT COAL SPRINGS, PERKINS COUNTY, 3.3 MILES NORTH OF THE BRIDGE
 QT0056'OVER MOREAU RIVER, 139 FEET NORTH OF A ROAD TRAIL LEADING WEST,
 QT0056'AND 46 FEET WEST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD
 QT0056'DISK, STAMPED F 125 1934 AND SET IN THE TOP OF A CONCRETE POST
 QT0056'PROJECTING 6 INCHES ABOVE GROUND.  MAY BE REACHED BY GOING 3.0
 QT0056'MILES NORTH OF BRIDGE OVER MOREAU RIVER ON HIGHWAY 73, 400 FEET
 QT0056'WEST ALONG FARM LANE TO OLD HIGHWAY 73 LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2417 ***********************************************************************
 PU2417  DESIGNATION -  F 126 RESET
 PU2417  PID         -  PU2417
 PU2417  STATE/COUNTY-  SD/MEADE
 PU2417  COUNTRY     -  US
 PU2417  USGS QUAD   -  LEMMON CREEK (2017)
 PU2417
 PU2417                         *CURRENT SURVEY CONTROL
 PU2417  ______________________________________________________________________
 PU2417* NAD 83(1986) POSITION- 44 39 14.     (N) 102 03 06.     (W)   SCALED
 PU2417* NAVD 88 ORTHO HEIGHT -   750.753 (meters)     2463.10  (feet) ADJUSTED
 PU2417  ______________________________________________________________________
 PU2417  GEOID HEIGHT    -        -19.792 (meters)                     GEOID18
 PU2417  DYNAMIC HEIGHT  -        750.577 (meters)     2462.52  (feet) COMP
 PU2417  MODELED GRAVITY -    980,357.6   (mgal)                       NAVD 88
 PU2417
 PU2417  VERT ORDER      -  FIRST     CLASS II
 PU2417
 PU2417.The horizontal coordinates were scaled from a map and have
 PU2417.an estimated accuracy of +/- 6 seconds.
 PU2417
 PU2417.The orthometric height was determined by differential leveling and
 PU2417.adjusted by the NATIONAL GEODETIC SURVEY
 PU2417.in July 1998.
 PU2417
 PU2417.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2417.GEOID18 height accuracy estimate available here.
 PU2417
 PU2417.Click photographs - Photos may exist for this station.
 PU2417
 PU2417.The dynamic height is computed by dividing the NAVD 88
 PU2417.geopotential number by the normal gravity value computed on the
 PU2417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2417.degrees latitude (g = 980.6199 gals.).
 PU2417
 PU2417.The modeled gravity was interpolated from observed gravity values.
 PU2417
 PU2417;                    North         East    Units  Estimated Accuracy
 PU2417;SPC SD N     -    93,240.      437,290.      MT  (+/- 180 meters Scaled)
 PU2417
 PU2417_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK337487(NAD 83)
 PU2417
 PU2417                          SUPERSEDED SURVEY CONTROL
 PU2417
 PU2417  NGVD 29 (04/17/07)  750.27   (m)         2461.5    (f) RESET       3  
 PU2417
 PU2417.Superseded values are not recommended for survey control.
 PU2417
 PU2417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2417.See file dsdata.pdf to determine how the superseded data were derived.
 PU2417
 PU2417_MARKER: DV = VERTICAL CONTROL DISK
 PU2417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2417_STAMPING: F 126 RESET 1988
 PU2417_MARK LOGO: NGS
 PU2417_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2417+STABILITY: SURFACE MOTION
 PU2417_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2417+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2417
 PU2417  HISTORY     - Date     Condition        Report By
 PU2417  HISTORY     - 1988     MONUMENTED       NGS
 PU2417  HISTORY     - 19960711 GOOD             NGS
 PU2417
 PU2417                          STATION DESCRIPTION
 PU2417
 PU2417'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 PU2417'ALSO A POSITIONED HORIZONTAL POINT AND AZIMUTH MARK FOR HOWES 2.
 PU2417'4.0 KM (2.50 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION WITH
 PU2417'STATE HIGHWAY 34 AT HOWES, 32.46 M (106.5 FT) EAST FROM THE CENTER
 PU2417'OF 73, 9.6 M (31.5 FT) EAST FROM A FENCE, 3.85 M (12.6 FT)SOUTHWEST
 PU2417'FROM A POWER POLE, 0.6 M (2.0 FT) EAST FROM A WITNESS POST, SET
 PU2417'IN THE TOP OF A CONCRETE POST THAT PROJECTS 0.15 M (0.5 FT).
 PU2417
 PU2417                          STATION RECOVERY (1996)
 PU2417
 PU2417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2417'4.0 KM (2.50 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2417'STATE HIGHWAY 34 IN HOWES, 606.0 M (1988.2 FT) SOUTH OF MILEPOST 149,
 PU2417'32.5 M (106.6 FT) EAST OF THE HIGHWAY CENTERLINE, 9.6 M (31.5 FT) EAST
 PU2417'OF A WITNESS POST AND FENCE, 3.8 M (12.5 FT) SOUTHWEST OF A UTILITY
 PU2417'POLE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT)
 PU2417'SOUTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU2417'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0179 ***********************************************************************
 PU0179  DESIGNATION -  F 127
 PU0179  PID         -  PU0179
 PU0179  STATE/COUNTY-  SD/MEADE
 PU0179  COUNTRY     -  US
 PU0179  USGS QUAD   -  PLAINVIEW (2017)
 PU0179
 PU0179                         *CURRENT SURVEY CONTROL
 PU0179  ______________________________________________________________________
 PU0179* NAD 83(1986) POSITION- 44 36 14.     (N) 102 09 40.     (W)   SCALED
 PU0179* NAVD 88 ORTHO HEIGHT -   741.463 (meters)     2432.62  (feet) ADJUSTED
 PU0179  ______________________________________________________________________
 PU0179  GEOID HEIGHT    -        -19.502 (meters)                     GEOID18
 PU0179  DYNAMIC HEIGHT  -        741.288 (meters)     2432.04  (feet) COMP
 PU0179  MODELED GRAVITY -    980,358.0   (mgal)                       NAVD 88
 PU0179
 PU0179  VERT ORDER      -  SECOND    CLASS 0
 PU0179
 PU0179.The horizontal coordinates were scaled from a map and have
 PU0179.an estimated accuracy of +/- 6 seconds.
 PU0179
 PU0179.The orthometric height was determined by differential leveling and
 PU0179.adjusted by the NATIONAL GEODETIC SURVEY
 PU0179.in June 1991.
 PU0179
 PU0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0179.GEOID18 height accuracy estimate available here.
 PU0179
 PU0179.Click photographs - Photos may exist for this station.
 PU0179
 PU0179.The dynamic height is computed by dividing the NAVD 88
 PU0179.geopotential number by the normal gravity value computed on the
 PU0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0179.degrees latitude (g = 980.6199 gals.).
 PU0179
 PU0179.The modeled gravity was interpolated from observed gravity values.
 PU0179
 PU0179;                    North         East    Units  Estimated Accuracy
 PU0179;SPC SD N     -    87,920.      428,460.      MT  (+/- 180 meters Scaled)
 PU0179
 PU0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK252428(NAD 83)
 PU0179
 PU0179                          SUPERSEDED SURVEY CONTROL
 PU0179
 PU0179  NGVD 29 (??/??/92)  741.090  (m)         2431.39   (f) ADJ UNCH    2 0
 PU0179
 PU0179.Superseded values are not recommended for survey control.
 PU0179
 PU0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0179.See file dsdata.pdf to determine how the superseded data were derived.
 PU0179
 PU0179_MARKER: DB = BENCH MARK DISK
 PU0179_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0179_STAMPING: F 127 1934
 PU0179_MARK LOGO: CGS
 PU0179_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0179_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0179
 PU0179  HISTORY     - Date     Condition        Report By
 PU0179  HISTORY     - 1934     MONUMENTED       CGS
 PU0179  HISTORY     - 1953     GOOD             CGS
 PU0179  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU0179
 PU0179                          STATION DESCRIPTION
 PU0179
 PU0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 PU0179'AT PLAINVIEW.
 PU0179'AT PLAINVIEW, MEADE COUNTY, 5.9 MILES WEST ALONG STATE HIGHWAY
 PU0179'34 FROM THE JUNCTION WITH STATE HIGHWAY 73, 28.2 MILES SOUTH
 PU0179'OF FAITH, 39 YARDS SOUTHWEST OF A STORE, 30 FEET WEST OF THE
 PU0179'CENTERLINE OF A SECTION ROAD, 61 FEET NORTH OF THE CENTERLINE
 PU0179'OF THE HIGHWAY, AND 5.9 FEET SOUTHWEST OF A CORNER FENCE POST.
 PU0179'A STANDARD DISK, STAMPED F 127 1934 AND SET IN THE TOP OF A
 PU0179'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 PU0179
 PU0179                          STATION RECOVERY (1963)
 PU0179
 PU0179'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0179'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0107 ***********************************************************************
 PT0107  DESIGNATION -  F 13
 PT0107  PID         -  PT0107
 PT0107  STATE/COUNTY-  SD/LYMAN
 PT0107  COUNTRY     -  US
 PT0107  USGS QUAD   -  STONY BUTTE (2017)
 PT0107
 PT0107                         *CURRENT SURVEY CONTROL
 PT0107  ______________________________________________________________________
 PT0107* NAD 83(1986) POSITION- 44 02 07.54   (N) 100 16 56.73   (W)   HD_HELD1
 PT0107* NAVD 88 ORTHO HEIGHT -   606.182 (meters)     1988.78  (feet) ADJUSTED
 PT0107  ______________________________________________________________________
 PT0107  GEOID HEIGHT    -        -24.479 (meters)                     GEOID18
 PT0107  DYNAMIC HEIGHT  -        606.004 (meters)     1988.20  (feet) COMP
 PT0107  MODELED GRAVITY -    980,305.8   (mgal)                       NAVD 88
 PT0107
 PT0107  VERT ORDER      -  FIRST     CLASS II
 PT0107
 PT0107.The horizontal coordinates were determined by differentially corrected
 PT0107.hand held GPS observations or other comparable positioning techniques
 PT0107.and have an estimated accuracy of +/- 3 meters.
 PT0107
 PT0107.The orthometric height was determined by differential leveling and
 PT0107.adjusted by the NATIONAL GEODETIC SURVEY
 PT0107.in June 1991.
 PT0107
 PT0107.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0107.GEOID18 height accuracy estimate available here.
 PT0107
 PT0107.Click photographs - Photos may exist for this station.
 PT0107
 PT0107.The dynamic height is computed by dividing the NAVD 88
 PT0107.geopotential number by the normal gravity value computed on the
 PT0107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0107.degrees latitude (g = 980.6199 gals.).
 PT0107
 PT0107.The modeled gravity was interpolated from observed gravity values.
 PT0107
 PT0107;                    North         East    Units  Estimated Accuracy
 PT0107;SPC SD S     -   189,092.4     604,080.5     MT  (+/- 3 meters HH1 GPS) 
 PT0107
 PT0107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9724376607(NAD 83)
 PT0107
 PT0107                          SUPERSEDED SURVEY CONTROL
 PT0107
 PT0107.No superseded survey control is available for this station.
 PT0107
 PT0107_MARKER: DB = BENCH MARK DISK
 PT0107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0107_STAMPING: F 13 1926 1987.414
 PT0107_MARK LOGO: CGS
 PT0107_PROJECTION: FLUSH
 PT0107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0107+STABILITY: SURFACE MOTION
 PT0107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0107+SATELLITE: SATELLITE OBSERVATIONS - November 27, 2001
 PT0107
 PT0107  HISTORY     - Date     Condition        Report By
 PT0107  HISTORY     - 1926     MONUMENTED       CGS
 PT0107  HISTORY     - 1934     GOOD             LOCSUR
 PT0107  HISTORY     - 1965     MARK NOT FOUND   USGS
 PT0107  HISTORY     - 19861110 GOOD             NGS
 PT0107  HISTORY     - 20011127 GOOD             DUCKS
 PT0107
 PT0107                          STATION DESCRIPTION
 PT0107
 PT0107'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1934
 PT0107'8 MI N FROM VIVIAN.
 PT0107'8 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 PT0107'VIVIAN, LYMAN COUNTY, AT THE EAST END OF STONEY BUTTE, ABOUT
 PT0107'200 YARDS NORTH OF A SHARP BEND IN THE HIGHWAY AT A FARMHOUSE,
 PT0107'IN LINE WITH THE SOUTH FENCE OF AN INTERSECTING SECTION-LINE
 PT0107'ROAD, AND 3 FEET WEST OF THE EAST FENCE ALONG THE HIGHWAY.  A
 PT0107'STANDARD DISK, STAMPED 1987.414 F 13 1926 AND SET IN THE TOP OF
 PT0107'A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 PT0107
 PT0107                          STATION RECOVERY (1965)
 PT0107
 PT0107'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PT0107'THE ROAD HAS BEEN WIDENED AND IMPROVED.
 PT0107
 PT0107                          STATION RECOVERY (1986)
 PT0107
 PT0107'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0107'0.9 KM (0.55 MI) NORTH ALONG MAIN STREET AND COUNTY ROAD 27 FROM
 PT0107'THE BANK IN VIVIAN, THEN RIGHT 0.5 KM (0.30 MI) EAST ALONG A GRAVEL
 PT0107'ROAD, THEN LEFT 11.8 KM (7.35 MI) NORTH ALONG COUNTY ROAD 27,
 PT0107'0.2 KM (0.15 MI) NORTH OF A SHARP BEND IN THE ROAD, AT THE EAST END
 PT0107'OF STONEY BUTTE, IN LINE WITH THE SOUTH FENCE OF AN EAST BOUND
 PT0107'SECTION LINE ROAD, 0.6 M (2.0 FT) WEST FROM THE EAST RIGHT OF WAY
 PT0107'FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS, 0.3 M (1.0 FT) NORTH OF A
 PT0107'TELEPHONE POLE, 9.75 M (32.0 FT) SOUTH OF A ROAD, 9.14 M (30.0 FT)
 PT0107'EAST OF A ROAD IN SECTION 35, R 79 E, T 107 N.. THIS MARK PREVIOUSLY
 PT0107'REPORTED DESTROYED, BUT IT IS NOT.
 PT0107
 PT0107                          STATION RECOVERY (2001)
 PT0107
 PT0107'RECOVERY NOTE BY DUCKS UNLIMITED 2001 (GLJ)
 PT0107'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0291 ***********************************************************************
 OR0291  DESIGNATION -  F 13
 OR0291  PID         -  OR0291
 OR0291  STATE/COUNTY-  SD/GREGORY
 OR0291  COUNTRY     -  US
 OR0291  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0291
 OR0291                         *CURRENT SURVEY CONTROL
 OR0291  ______________________________________________________________________
 OR0291* NAD 83(1986) POSITION- 43 02 19.50   (N) 098 41 07.40   (W)   HD_HELD1
 OR0291* NAVD 88 ORTHO HEIGHT -   547.519 (meters)     1796.32  (feet) ADJUSTED
 OR0291  ______________________________________________________________________
 OR0291  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 OR0291  DYNAMIC HEIGHT  -        547.327 (meters)     1795.69  (feet) COMP
 OR0291  MODELED GRAVITY -    980,251.6   (mgal)                       NAVD 88
 OR0291
 OR0291  VERT ORDER      -  FIRST     CLASS II
 OR0291
 OR0291.The horizontal coordinates were determined by differentially corrected
 OR0291.hand held GPS observations or other comparable positioning techniques
 OR0291.and have an estimated accuracy of +/- 3 meters.
 OR0291
 OR0291.The orthometric height was determined by differential leveling and
 OR0291.adjusted by the NATIONAL GEODETIC SURVEY
 OR0291.in June 1991.
 OR0291
 OR0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0291.GEOID18 height accuracy estimate available here.
 OR0291
 OR0291.Click photographs - Photos may exist for this station.
 OR0291
 OR0291.The dynamic height is computed by dividing the NAVD 88
 OR0291.geopotential number by the normal gravity value computed on the
 OR0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0291.degrees latitude (g = 980.6199 gals.).
 OR0291
 OR0291.The modeled gravity was interpolated from observed gravity values.
 OR0291
 OR0291;                    North         East    Units  Estimated Accuracy
 OR0291;SPC SD S     -    79,698.0     734,276.0     MT  (+/- 3 meters HH1 GPS) 
 OR0291
 OR0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2562765165(NAD 83)
 OR0291
 OR0291                          SUPERSEDED SURVEY CONTROL
 OR0291
 OR0291  NGVD 29 (??/??/92)  547.211  (m)         1795.31   (f) ADJ UNCH    1 2
 OR0291
 OR0291.Superseded values are not recommended for survey control.
 OR0291
 OR0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0291.See file dsdata.pdf to determine how the superseded data were derived.
 OR0291
 OR0291_MARKER: DD = SURVEY DISK
 OR0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0291_STAMPING: F 13 1795.084
 OR0291_MARK LOGO: USACE
 OR0291_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0291+STABILITY: SURFACE MOTION
 OR0291
 OR0291  HISTORY     - Date     Condition        Report By
 OR0291  HISTORY     - UNK      MONUMENTED       USACE
 OR0291  HISTORY     - 1946     GOOD             CGS
 OR0291  HISTORY     - 1962     POOR             USGS
 OR0291  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0291
 OR0291                          STATION DESCRIPTION
 OR0291
 OR0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0291'13.4 MI E FROM FAIRFAX.
 OR0291'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0291'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0291'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST 0.2
 OR0291'MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A
 OR0291'GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD,
 OR0291'THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 1.0
 OR0291'MILE ALONG A GRADED DIRT ROAD TO SITE OF MARK, BENCH MARK IS AT
 OR0291'THE NORTHEAST CORNER OF A SCHOOL HOUSE YARD, 33.0 FEET SOUTH OF
 OR0291'AND ABOUT 1.0 FOOT HIGHER THAN THE CENTER LINE OF THE ROAD, 82.0
 OR0291'FEET NORTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL HOUSE, 5.0
 OR0291'FEET EAST OF THE EAST END OF A STEEL GATE, 3.0 FEET SOUTHWEST
 OR0291'OF A FENCE CORNER AND 1.5 FEET NORTHEAST OF A 2 IN X 4 IN MARKER
 OR0291'POST.  A BRONZE DISK STAMPED F 13 1795.084 SET IN THE TOP OF A
 OR0291'CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE GROUND.
 OR0291
 OR0291                          STATION RECOVERY (1962)
 OR0291
 OR0291'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0291'MARK RECOVERED IN POOR CONDITION.
 OR0291
 OR0291                          STATION RECOVERY (2013)
 OR0291
 OR0291'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0291'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0290 ***********************************************************************
 OR0290  DESIGNATION -  F 13 A
 OR0290  PID         -  OR0290
 OR0290  STATE/COUNTY-  SD/GREGORY
 OR0290  COUNTRY     -  US
 OR0290  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0290
 OR0290                         *CURRENT SURVEY CONTROL
 OR0290  ______________________________________________________________________
 OR0290* NAD 83(1986) POSITION- 43 02 19.     (N) 098 41 07.     (W)   SCALED
 OR0290* NAVD 88 ORTHO HEIGHT -   547.088 (meters)     1794.90  (feet) ADJUSTED
 OR0290  ______________________________________________________________________
 OR0290  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OR0290  DYNAMIC HEIGHT  -        546.895 (meters)     1794.27  (feet) COMP
 OR0290  MODELED GRAVITY -    980,251.6   (mgal)                       NAVD 88
 OR0290
 OR0290  VERT ORDER      -  FIRST     CLASS II
 OR0290
 OR0290.The horizontal coordinates were scaled from a map and have
 OR0290.an estimated accuracy of +/- 6 seconds.
 OR0290
 OR0290.The orthometric height was determined by differential leveling and
 OR0290.adjusted by the NATIONAL GEODETIC SURVEY
 OR0290.in June 1991.
 OR0290
 OR0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0290.GEOID18 height accuracy estimate available here.
 OR0290
 OR0290.Click photographs - Photos may exist for this station.
 OR0290
 OR0290.The dynamic height is computed by dividing the NAVD 88
 OR0290.geopotential number by the normal gravity value computed on the
 OR0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0290.degrees latitude (g = 980.6199 gals.).
 OR0290
 OR0290.The modeled gravity was interpolated from observed gravity values.
 OR0290
 OR0290;                    North         East    Units  Estimated Accuracy
 OR0290;SPC SD S     -    79,680.      734,290.      MT  (+/- 180 meters Scaled)
 OR0290
 OR0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN256651(NAD 83)
 OR0290
 OR0290                          SUPERSEDED SURVEY CONTROL
 OR0290
 OR0290  NGVD 29 (??/??/92)  546.779  (m)         1793.89   (f) ADJ UNCH    1 2
 OR0290
 OR0290.Superseded values are not recommended for survey control.
 OR0290
 OR0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0290.See file dsdata.pdf to determine how the superseded data were derived.
 OR0290
 OR0290_MARKER: DD = SURVEY DISK
 OR0290_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0290_STAMPING: F 13 A
 OR0290_MARK LOGO: USACE
 OR0290_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0290+STABILITY: SURFACE MOTION
 OR0290
 OR0290  HISTORY     - Date     Condition        Report By
 OR0290  HISTORY     - UNK      MONUMENTED       USACE
 OR0290  HISTORY     - 1949     GOOD             CGS
 OR0290  HISTORY     - 1962     GOOD             CGS
 OR0290  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0290  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0290
 OR0290                          STATION DESCRIPTION
 OR0290
 OR0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0290'13 MI E FROM FAIRFAX.
 OR0290'9.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0290'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.3 MILE EAST
 OR0290'ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 OR0290'ROAD, THENCE 0.7 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.0 MILE
 OR0290'NORTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE EAST ALONG A
 OR0290'GRAVELED ROAD, 88 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 74.3
 OR0290'FEET EAST OF THE NORTHEAST CORNER OF THE MAIN PART OF A SCHOOLHOUSE,
 OR0290'53.0 FEET SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE, 15.0 FEET NORTH
 OR0290'OF THE EXTENDED SOUTH WALL OF THE SCHOOL BUILDING, 1.8 FEET SOUTH
 OR0290'OF A REFERENCE POST, 1.4 FEET WEST OF A FENCE, AND SET IN THE TOP
 OR0290'OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
 OR0290
 OR0290                          STATION RECOVERY (1962)
 OR0290
 OR0290'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0290'RECOVERED IN GOOD CONDITION.
 OR0290
 OR0290                          STATION RECOVERY (1993)
 OR0290
 OR0290'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0290'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0290
 OR0290                          STATION RECOVERY (2013)
 OR0290
 OR0290'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0290'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0035 ***********************************************************************
 OT0035  DESIGNATION -  F 130
 OT0035  PID         -  OT0035
 OT0035  STATE/COUNTY-  SD/PENNINGTON
 OT0035  COUNTRY     -  US
 OT0035  USGS QUAD   -  WALL (2017)
 OT0035
 OT0035                         *CURRENT SURVEY CONTROL
 OT0035  ______________________________________________________________________
 OT0035* NAD 83(1986) POSITION- 43 59 38.63   (N) 102 14 31.38   (W)   HD_HELD1
 OT0035* NAVD 88 ORTHO HEIGHT -   859.290 (meters)     2819.19  (feet) ADJUSTED
 OT0035  ______________________________________________________________________
 OT0035  GEOID HEIGHT    -        -19.002 (meters)                     GEOID18
 OT0035  DYNAMIC HEIGHT  -        859.027 (meters)     2818.32  (feet) COMP
 OT0035  MODELED GRAVITY -    980,282.5   (mgal)                       NAVD 88
 OT0035
 OT0035  VERT ORDER      -  SECOND    CLASS 0
 OT0035
 OT0035.The horizontal coordinates were determined by differentially corrected
 OT0035.hand held GPS observations or other comparable positioning techniques
 OT0035.and have an estimated accuracy of +/- 3 meters.
 OT0035
 OT0035.The orthometric height was determined by differential leveling and
 OT0035.adjusted by the NATIONAL GEODETIC SURVEY
 OT0035.in June 1991.
 OT0035
 OT0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0035.GEOID18 height accuracy estimate available here.
 OT0035
 OT0035.Click photographs - Photos may exist for this station.
 OT0035
 OT0035.The dynamic height is computed by dividing the NAVD 88
 OT0035.geopotential number by the normal gravity value computed on the
 OT0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0035.degrees latitude (g = 980.6199 gals.).
 OT0035
 OT0035.The modeled gravity was interpolated from observed gravity values.
 OT0035
 OT0035;                    North         East    Units  Estimated Accuracy
 OT0035;SPC SD S     -   186,254.5     446,918.3     MT  (+/- 3 meters HH1 GPS) 
 OT0035
 OT0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2114174911(NAD 83)
 OT0035
 OT0035                          SUPERSEDED SURVEY CONTROL
 OT0035
 OT0035  NGVD 29 (??/??/92)  858.831  (m)         2817.68   (f) ADJ UNCH    2 0
 OT0035
 OT0035.Superseded values are not recommended for survey control.
 OT0035
 OT0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0035.See file dsdata.pdf to determine how the superseded data were derived.
 OT0035
 OT0035_MARKER: DB = BENCH MARK DISK
 OT0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0035_STAMPING: F 130 1934
 OT0035_MARK LOGO: CGS
 OT0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0035+STABILITY: SURFACE MOTION
 OT0035
 OT0035  HISTORY     - Date     Condition        Report By
 OT0035  HISTORY     - 1934     MONUMENTED       CGS
 OT0035  HISTORY     - 1962     GOOD             CGS
 OT0035  HISTORY     - 19910715 MARK NOT FOUND   NGS
 OT0035
 OT0035                          STATION DESCRIPTION
 OT0035
 OT0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0035'AT WALL.
 OT0035'AT WALL, 1 1/2 BLOCKS NORTH OF THE POST OFFICE, 177 FEET NORTH
 OT0035'OF THE NORTHEAST LEG OF THE CITY WATER TANK, 54 FEET WEST OF THE
 OT0035'CENTER LINE OF MAIN STREET, 12.6 FEET NORTHEAST OF THE NORTHEAST
 OT0035'CORNER OF THE WALL WATER SYSTEM BUILDING, 5.3 FEET WEST OF THE
 OT0035'WEST EDGE OF A SIDE WALK, 2 1/2 FEET ABOVE THE STREET LEVEL, AND
 OT0035'SET IN THE TOP OF A CONCRETE POST PROJECTING 4-INCHES.
 OT0035
 OT0035                          STATION RECOVERY (1991)
 OT0035
 OT0035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0035'A THROUGH SEARCH REVELED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0606 ***********************************************************************
 PU0606  DESIGNATION -  F 131
 PU0606  PID         -  PU0606
 PU0606  STATE/COUNTY-  SD/PENNINGTON
 PU0606  COUNTRY     -  US
 PU0606  USGS QUAD   -  OWANKA (2017)
 PU0606
 PU0606                         *CURRENT SURVEY CONTROL
 PU0606  ______________________________________________________________________
 PU0606* NAD 83(1986) POSITION- 44 00 29.     (N) 102 32 33.     (W)   SCALED
 PU0606* NAVD 88 ORTHO HEIGHT -   748.402 (meters)     2455.38  (feet) ADJUSTED
 PU0606  ______________________________________________________________________
 PU0606  GEOID HEIGHT    -        -18.217 (meters)                     GEOID18
 PU0606  DYNAMIC HEIGHT  -        748.176 (meters)     2454.64  (feet) COMP
 PU0606  MODELED GRAVITY -    980,291.4   (mgal)                       NAVD 88
 PU0606
 PU0606  VERT ORDER      -  SECOND    CLASS 0
 PU0606
 PU0606.The horizontal coordinates were scaled from a map and have
 PU0606.an estimated accuracy of +/- 6 seconds.
 PU0606
 PU0606.The orthometric height was determined by differential leveling and
 PU0606.adjusted by the NATIONAL GEODETIC SURVEY
 PU0606.in June 1991.
 PU0606
 PU0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0606.GEOID18 height accuracy estimate available here.
 PU0606
 PU0606.Click photographs - Photos may exist for this station.
 PU0606
 PU0606.The dynamic height is computed by dividing the NAVD 88
 PU0606.geopotential number by the normal gravity value computed on the
 PU0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0606.degrees latitude (g = 980.6199 gals.).
 PU0606
 PU0606.The modeled gravity was interpolated from observed gravity values.
 PU0606
 PU0606;                    North         East    Units  Estimated Accuracy
 PU0606;SPC SD S     -   188,410.      422,870.      MT  (+/- 180 meters Scaled)
 PU0606
 PU0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ970757(NAD 83)
 PU0606
 PU0606                          SUPERSEDED SURVEY CONTROL
 PU0606
 PU0606  NGVD 29 (??/??/92)  747.950  (m)         2453.90   (f) ADJ UNCH    2 0
 PU0606
 PU0606.Superseded values are not recommended for survey control.
 PU0606
 PU0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0606.See file dsdata.pdf to determine how the superseded data were derived.
 PU0606
 PU0606_MARKER: DB = BENCH MARK DISK
 PU0606_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0606_STAMPING: F 131 1934
 PU0606_MARK LOGO: CGS
 PU0606_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0606_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0606+STABILITY: SURFACE MOTION
 PU0606
 PU0606  HISTORY     - Date     Condition        Report By
 PU0606  HISTORY     - 1934     MONUMENTED       CGS
 PU0606
 PU0606                          STATION DESCRIPTION
 PU0606
 PU0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0606'2.5 MI E FROM OWANKA.
 PU0606'2.5 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0606'THE STATION AT OWANKA, PENNINGTON COUNTY, AT MILEPOST 613, 185
 PU0606'YARDS EAST OF CULVERT 1861, 44.7 FEET SOUTH OF THE SOUTH RAIL,
 PU0606'3 FEET NORTH OF THE RIGHT-OF-WAY FENCE AND SET IN THE TOP OF A
 PU0606'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0278 ***********************************************************************
 OT0278  DESIGNATION -  F 132 RESET
 OT0278  PID         -  OT0278
 OT0278  STATE/COUNTY-  SD/PENNINGTON
 OT0278  COUNTRY     -  US
 OT0278  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0278
 OT0278                         *CURRENT SURVEY CONTROL
 OT0278  ______________________________________________________________________
 OT0278* NAD 83(1986) POSITION- 43 41 44.     (N) 102 31 19.     (W)   SCALED
 OT0278* NAVD 88 ORTHO HEIGHT -   853.75  (meters)     2801.0   (feet) RESET
 OT0278  ______________________________________________________________________
 OT0278  GEOID HEIGHT    -        -18.283 (meters)                     GEOID18
 OT0278  VERT ORDER      -  THIRD
 OT0278
 OT0278.The horizontal coordinates were scaled from a map and have
 OT0278.an estimated accuracy of +/- 6 seconds.
 OT0278
 OT0278.The orthometric height was computed from unverified reset data.
 OT0278
 OT0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0278.GEOID18 height accuracy estimate available here.
 OT0278
 OT0278.Click photographs - Photos may exist for this station.
 OT0278
 OT0278;                    North         East    Units  Estimated Accuracy
 OT0278;SPC SD S     -   153,660.      423,600.      MT  (+/- 180 meters Scaled)
 OT0278
 OT0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ996410(NAD 83)
 OT0278
 OT0278                          SUPERSEDED SURVEY CONTROL
 OT0278
 OT0278.No superseded survey control is available for this station.
 OT0278
 OT0278_MARKER: DB = BENCH MARK DISK
 OT0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0278_STAMPING: F 132 RESET 1966
 OT0278_MARK LOGO: CGS
 OT0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0278+STABILITY: SURFACE MOTION
 OT0278
 OT0278  HISTORY     - Date     Condition        Report By
 OT0278  HISTORY     - 1966     MONUMENTED       SDHD
 OT0278
 OT0278                          STATION DESCRIPTION
 OT0278
 OT0278'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1966
 OT0278'6.4 MI S FROM SCENIC.
 OT0278'ABOUT 6.4 MILES SOUTH ALONG A ROAD LEADING TO MANDERSON AND
 OT0278'BRENNAN FROM THE CHICAGO, ST. PAUL, MILWAUKEE AND PACIFIC
 OT0278'RAILROAD FROM SCENIC, 73 FEET NORTHWEST OF THE CENTER LINE OF THE
 OT0278'ROAD, 2 FEET EAST OF A CONCRETE RIGHT-OF-WAY MARKER AND SET IN THE
 OT0278'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0201 ***********************************************************************
 OT0201  DESIGNATION -  F 133
 OT0201  PID         -  OT0201
 OT0201  STATE/COUNTY-  SD/SHANNON
 OT0201  COUNTRY     -  US
 OT0201  USGS QUAD   -  WOUNDED KNEE (2017)
 OT0201
 OT0201                         *CURRENT SURVEY CONTROL
 OT0201  ______________________________________________________________________
 OT0201* NAD 83(1986) POSITION- 43 08 02.     (N) 102 21 04.     (W)   SCALED
 OT0201* NAVD 88 ORTHO HEIGHT -   995.345 (meters)     3265.56  (feet) ADJUSTED
 OT0201  ______________________________________________________________________
 OT0201  GEOID HEIGHT    -        -18.456 (meters)                     GEOID18
 OT0201  DYNAMIC HEIGHT  -        994.917 (meters)     3264.16  (feet) COMP
 OT0201  MODELED GRAVITY -    980,156.5   (mgal)                       NAVD 88
 OT0201
 OT0201  VERT ORDER      -  SECOND    CLASS 0
 OT0201
 OT0201.The horizontal coordinates were scaled from a map and have
 OT0201.an estimated accuracy of +/- 6 seconds.
 OT0201
 OT0201.The orthometric height was determined by differential leveling and
 OT0201.adjusted by the NATIONAL GEODETIC SURVEY
 OT0201.in June 1991.
 OT0201
 OT0201.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0201.GEOID18 height accuracy estimate available here.
 OT0201
 OT0201.Click photographs - Photos may exist for this station.
 OT0201
 OT0201.The dynamic height is computed by dividing the NAVD 88
 OT0201.geopotential number by the normal gravity value computed on the
 OT0201.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0201.degrees latitude (g = 980.6199 gals.).
 OT0201
 OT0201.The modeled gravity was interpolated from observed gravity values.
 OT0201
 OT0201;                    North         East    Units  Estimated Accuracy
 OT0201;SPC SD S     -    90,930.      435,850.      MT  (+/- 180 meters Scaled)
 OT0201
 OT0201_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH154790(NAD 83)
 OT0201
 OT0201                          SUPERSEDED SURVEY CONTROL
 OT0201
 OT0201  NGVD 29 (??/??/92)  994.853  (m)         3263.95   (f) ADJ UNCH    2 0
 OT0201
 OT0201.Superseded values are not recommended for survey control.
 OT0201
 OT0201.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0201.See file dsdata.pdf to determine how the superseded data were derived.
 OT0201
 OT0201_MARKER: DB = BENCH MARK DISK
 OT0201_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0201_STAMPING: F 133 1934
 OT0201_MARK LOGO: CGS
 OT0201_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0201+STABILITY: SURFACE MOTION
 OT0201
 OT0201  HISTORY     - Date     Condition        Report By
 OT0201  HISTORY     - 1934     MONUMENTED       CGS
 OT0201  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0201
 OT0201                          STATION DESCRIPTION
 OT0201
 OT0201'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0201'0.7 MI E FROM BRENNAN.
 OT0201'0.7 MILE EAST ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE AT
 OT0201'BRENNAN, SHANNON COUNTY, 36.2 FEET SOUTHEAST OF THE SOUTH END
 OT0201'OF AN 18-INCH CORRUGATED-IRON CULVERT, 42 FEET SOUTH OF THE
 OT0201'CENTERLINE OF THE HIGHWAY, AND 3.1 FEET SOUTHEAST OF A FENCE
 OT0201'CORNER.  A STANDARD DISK, STAMPED F 133 1934 AND SET IN THE
 OT0201'TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
 OT0201'NOTE-- BRENNAN IS NOW SHOWN AS MAPS AS WOUNDED KNEE.
 OT0201
 OT0201                          STATION RECOVERY (1966)
 OT0201
 OT0201'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0201'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0408 ***********************************************************************
 OT0408  DESIGNATION -  F 134
 OT0408  PID         -  OT0408
 OT0408  STATE/COUNTY-  SD/FALL RIVER
 OT0408  COUNTRY     -  US
 OT0408  USGS QUAD   -  OELRICHS (2017)
 OT0408
 OT0408                         *CURRENT SURVEY CONTROL
 OT0408  ______________________________________________________________________
 OT0408* NAD 83(1986) POSITION- 43 07 48.     (N) 103 13 32.     (W)   SCALED
 OT0408* NAVD 88 ORTHO HEIGHT -  1034.089 (meters)     3392.67  (feet) ADJUSTED
 OT0408  ______________________________________________________________________
 OT0408  GEOID HEIGHT    -        -17.034 (meters)                     GEOID18
 OT0408  DYNAMIC HEIGHT  -       1033.622 (meters)     3391.14  (feet) COMP
 OT0408  MODELED GRAVITY -    980,133.7   (mgal)                       NAVD 88
 OT0408
 OT0408  VERT ORDER      -  SECOND    CLASS 0
 OT0408
 OT0408.The horizontal coordinates were scaled from a map and have
 OT0408.an estimated accuracy of +/- 6 seconds.
 OT0408
 OT0408.The orthometric height was determined by differential leveling and
 OT0408.adjusted by the NATIONAL GEODETIC SURVEY
 OT0408.in June 1991.
 OT0408
 OT0408.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0408.GEOID18 height accuracy estimate available here.
 OT0408
 OT0408.Click photographs - Photos may exist for this station.
 OT0408
 OT0408.The dynamic height is computed by dividing the NAVD 88
 OT0408.geopotential number by the normal gravity value computed on the
 OT0408.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0408.degrees latitude (g = 980.6199 gals.).
 OT0408
 OT0408.The modeled gravity was interpolated from observed gravity values.
 OT0408
 OT0408;                    North         East    Units  Estimated Accuracy
 OT0408;SPC SD S     -    92,600.      364,720.      MT  (+/- 180 meters Scaled)
 OT0408
 OT0408_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH443767(NAD 83)
 OT0408
 OT0408                          SUPERSEDED SURVEY CONTROL
 OT0408
 OT0408  NGVD 29 (??/??/92) 1033.548  (m)         3390.90   (f) ADJ UNCH    2 0
 OT0408
 OT0408.Superseded values are not recommended for survey control.
 OT0408
 OT0408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0408.See file dsdata.pdf to determine how the superseded data were derived.
 OT0408
 OT0408_MARKER: DB = BENCH MARK DISK
 OT0408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0408_STAMPING: F 134 1934
 OT0408_MARK LOGO: CGS
 OT0408_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0408+STABILITY: SURFACE MOTION
 OT0408
 OT0408  HISTORY     - Date     Condition        Report By
 OT0408  HISTORY     - 1934     MONUMENTED       CGS
 OT0408
 OT0408                          STATION DESCRIPTION
 OT0408
 OT0408'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0408'3.6 MI S FROM OELRICHS.
 OT0408'3.6 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0408'FROM THE STATION AT OELRICHS, FALL RIVER COUNTY, 38.5 YARDS
 OT0408'NORTH OF MILEPOST H 23, 96 FEET NORTH OF THE CORNER POST OF A
 OT0408'SECTION-LINE FENCE IN LINE WITH A ROW OF POLES, 44.5 FEET WEST
 OT0408'OF THE WEST RAIL, 51 FEET SOUTH OF POLE, AND 3 FEET EAST OF THE
 OT0408'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED F 134 1934 AND
 OT0408'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE
 OT0408'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0229 ***********************************************************************
 OT0229  DESIGNATION -  F 135
 OT0229  PID         -  OT0229
 OT0229  STATE/COUNTY-  SD/SHANNON
 OT0229  COUNTRY     -  US
 OT0229  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0229
 OT0229                         *CURRENT SURVEY CONTROL
 OT0229  ______________________________________________________________________
 OT0229* NAD 83(1986) POSITION- 43 12 01.     (N) 102 45 10.     (W)   SCALED
 OT0229* NAVD 88 ORTHO HEIGHT -   908.649 (meters)     2981.13  (feet) ADJUSTED
 OT0229  ______________________________________________________________________
 OT0229  GEOID HEIGHT    -        -17.851 (meters)                     GEOID18
 OT0229  DYNAMIC HEIGHT  -        908.278 (meters)     2979.91  (feet) COMP
 OT0229  MODELED GRAVITY -    980,181.6   (mgal)                       NAVD 88
 OT0229
 OT0229  VERT ORDER      -  SECOND    CLASS 0
 OT0229
 OT0229.The horizontal coordinates were scaled from a map and have
 OT0229.an estimated accuracy of +/- 6 seconds.
 OT0229
 OT0229.The orthometric height was determined by differential leveling and
 OT0229.adjusted by the NATIONAL GEODETIC SURVEY
 OT0229.in June 1991.
 OT0229
 OT0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0229.GEOID18 height accuracy estimate available here.
 OT0229
 OT0229.Click photographs - Photos may exist for this station.
 OT0229
 OT0229.The dynamic height is computed by dividing the NAVD 88
 OT0229.geopotential number by the normal gravity value computed on the
 OT0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0229.degrees latitude (g = 980.6199 gals.).
 OT0229
 OT0229.The modeled gravity was interpolated from observed gravity values.
 OT0229
 OT0229;                    North         East    Units  Estimated Accuracy
 OT0229;SPC SD S     -    99,170.      403,400.      MT  (+/- 180 meters Scaled)
 OT0229
 OT0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH825855(NAD 83)
 OT0229
 OT0229                          SUPERSEDED SURVEY CONTROL
 OT0229
 OT0229  NGVD 29 (??/??/92)  908.171  (m)         2979.56   (f) ADJ UNCH    2 0
 OT0229
 OT0229.Superseded values are not recommended for survey control.
 OT0229
 OT0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0229.See file dsdata.pdf to determine how the superseded data were derived.
 OT0229
 OT0229_MARKER: DB = BENCH MARK DISK
 OT0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0229_STAMPING: F 135 1934
 OT0229_MARK LOGO: CGS
 OT0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0229+STABILITY: SURFACE MOTION
 OT0229
 OT0229  HISTORY     - Date     Condition        Report By
 OT0229  HISTORY     - 1934     MONUMENTED       CGS
 OT0229  HISTORY     - 19931110 MARK NOT FOUND   NGS
 OT0229
 OT0229                          STATION DESCRIPTION
 OT0229
 OT0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0229'1.8 MI NW FROM OGLALA.
 OT0229'1.8 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE STORE AND
 OT0229'POST OFFICE AT OGLALA, SHANNON COUNTY, 0.9 MILE NORTHWEST OF THE
 OT0229'JUNCTION OF THE ROAD LEADING TO CHADRON, NEBRASKA, 50 FEET
 OT0229'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, AND 1.5 FEET
 OT0229'SOUTHWEST OF A FENCE LINE.  A STANDARD DISK, STAMPED F 135 1934
 OT0229'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 OT0229'GROUND.
 OT0229
 OT0229                          STATION RECOVERY (1993)
 OT0229
 OT0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0229'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0329 ***********************************************************************
 OS0329  DESIGNATION -  F 136
 OS0329  PID         -  OS0329
 OS0329  STATE/COUNTY-  SD/TODD
 OS0329  COUNTRY     -  US
 OS0329  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS0329
 OS0329                         *CURRENT SURVEY CONTROL
 OS0329  ______________________________________________________________________
 OS0329* NAD 83(1986) POSITION- 43 12 49.     (N) 101 13 36.     (W)   SCALED
 OS0329* NAVD 88 ORTHO HEIGHT -   972.818 (meters)     3191.65  (feet) ADJUSTED
 OS0329  ______________________________________________________________________
 OS0329  GEOID HEIGHT    -        -21.098 (meters)                     GEOID18
 OS0329  DYNAMIC HEIGHT  -        972.414 (meters)     3190.33  (feet) COMP
 OS0329  MODELED GRAVITY -    980,171.5   (mgal)                       NAVD 88
 OS0329
 OS0329  VERT ORDER      -  SECOND    CLASS 0
 OS0329
 OS0329.The horizontal coordinates were scaled from a map and have
 OS0329.an estimated accuracy of +/- 6 seconds.
 OS0329
 OS0329.The orthometric height was determined by differential leveling and
 OS0329.adjusted by the NATIONAL GEODETIC SURVEY
 OS0329.in June 1991.
 OS0329
 OS0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0329.GEOID18 height accuracy estimate available here.
 OS0329
 OS0329.Click photographs - Photos may exist for this station.
 OS0329
 OS0329.The dynamic height is computed by dividing the NAVD 88
 OS0329.geopotential number by the normal gravity value computed on the
 OS0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0329.degrees latitude (g = 980.6199 gals.).
 OS0329
 OS0329.The modeled gravity was interpolated from observed gravity values.
 OS0329
 OS0329;                    North         East    Units  Estimated Accuracy
 OS0329;SPC SD S     -    98,180.      527,420.      MT  (+/- 180 meters Scaled)
 OS0329
 OS0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN191869(NAD 83)
 OS0329
 OS0329                          SUPERSEDED SURVEY CONTROL
 OS0329
 OS0329  NGVD 29 (??/??/92)  972.376  (m)         3190.20   (f) ADJ UNCH    2 0
 OS0329
 OS0329.Superseded values are not recommended for survey control.
 OS0329
 OS0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0329.See file dsdata.pdf to determine how the superseded data were derived.
 OS0329
 OS0329_MARKER: DB = BENCH MARK DISK
 OS0329_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0329_STAMPING: F 136 1934
 OS0329_MARK LOGO: CGS
 OS0329_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0329+STABILITY: SURFACE MOTION
 OS0329
 OS0329  HISTORY     - Date     Condition        Report By
 OS0329  HISTORY     - 1934     MONUMENTED       CGS
 OS0329
 OS0329                          STATION DESCRIPTION
 OS0329
 OS0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0329'7.7 MI E FROM VETAL.
 OS0329'IS LOCATED 7.7 MILES EAST OF THE POST OFFICE AT VETAL, 0.25 MILE
 OS0329'EAST OF COUNTY LINE, 20 FEET SOUTH OF CENTERLINE OF HIGHWAY,
 OS0329'6.4 FEET WEST OF CORNER FENCE POST, 2.8 FEET NORTH OF FENCE.
 OS0329'STANDARD TABLET SET IN TOP OF CONCRETE POST 2 INCHES HIGH.
 OS0329'STAMPED F 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0797 ***********************************************************************
 OS0797  DESIGNATION -  F 137 RESET
 OS0797  PID         -  OS0797
 OS0797  STATE/COUNTY-  SD/MELLETTE
 OS0797  COUNTRY     -  US
 OS0797  USGS QUAD   -  WHITE RIVER EAST (2017)
 OS0797
 OS0797                         *CURRENT SURVEY CONTROL
 OS0797  ______________________________________________________________________
 OS0797* NAD 83(1986) POSITION- 43 32 10.     (N) 100 41 21.     (W)   SCALED
 OS0797* NAVD 88 ORTHO HEIGHT -   707.00  (meters)     2319.5   (feet) RESET
 OS0797  ______________________________________________________________________
 OS0797  GEOID HEIGHT    -        -23.982 (meters)                     GEOID18
 OS0797  VERT ORDER      -  THIRD
 OS0797
 OS0797.The horizontal coordinates were scaled from a map and have
 OS0797.an estimated accuracy of +/- 6 seconds.
 OS0797
 OS0797.The orthometric height was computed from unverified reset data.
 OS0797
 OS0797.No vertical observational check was made to the station.
 OS0797
 OS0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0797.GEOID18 height accuracy estimate available here.
 OS0797
 OS0797.Click photographs - Photos may exist for this station.
 OS0797
 OS0797;                    North         East    Units  Estimated Accuracy
 OS0797;SPC SD S     -   133,680.      571,240.      MT  (+/- 180 meters Scaled)
 OS0797
 OS0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP635217(NAD 83)
 OS0797
 OS0797                          SUPERSEDED SURVEY CONTROL
 OS0797
 OS0797  NGVD 29 (04/17/07)  706.57   (m)         2318.1    (f) RESET       3  
 OS0797
 OS0797.Superseded values are not recommended for survey control.
 OS0797
 OS0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0797.See file dsdata.pdf to determine how the superseded data were derived.
 OS0797
 OS0797_MARKER: DV = VERTICAL CONTROL DISK
 OS0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0797_STAMPING: F 137 RESET 1986
 OS0797_MARK LOGO: NGS
 OS0797_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0797_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0797+STABILITY: SURFACE MOTION
 OS0797_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0797+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OS0797
 OS0797  HISTORY     - Date     Condition        Report By
 OS0797  HISTORY     - 1986     MONUMENTED       NGS
 OS0797
 OS0797                          STATION DESCRIPTION
 OS0797
 OS0797'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OS0797'3.9 KM (2.40 MI) SOUTH ALONG U.S. HIGHWAY 83 AND STATE HIGHWAY
 OS0797'44 FROM THE HIGHWAYS JUNCTION IN WHITE RIVER, THEN LEFT, 3.9 KM
 OS0797'(2.45 MI), 22.6 M (74.1 FT) NORTH FROM THE CENTER OF HIGHWAY 44,
 OS0797'21.3 M (69.9 FT) WEST OF A CROSSROAD, 0.61 M (2.0 FT) SOUTH FROM
 OS0797'THE NORTH RIGHT OF WAY FENCE AND IN LINE WITH A T-FENCE NORTH,
 OS0797'0.3 M (1.0 FT) NORTH FROM A WITNESS POST, IN THE TOP OF AN 8-INCH
 OS0797'CONCRETE POST THAT PROJECTS 0.15 M (0.5 FT).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0551 ***********************************************************************
 OR0551  DESIGNATION -  F 139
 OR0551  PID         -  OR0551
 OR0551  STATE/COUNTY-  SD/GREGORY
 OR0551  COUNTRY     -  US
 OR0551  USGS QUAD   -  HERRICK NW (2017)
 OR0551
 OR0551                         *CURRENT SURVEY CONTROL
 OR0551  ______________________________________________________________________
 OR0551* NAD 83(1986) POSITION- 43 07 41.     (N) 099 11 53.     (W)   SCALED
 OR0551* NAVD 88 ORTHO HEIGHT -   659.595 (meters)     2164.02  (feet) ADJUSTED
 OR0551  ______________________________________________________________________
 OR0551  GEOID HEIGHT    -        -25.776 (meters)                     GEOID18
 OR0551  DYNAMIC HEIGHT  -        659.343 (meters)     2163.19  (feet) COMP
 OR0551  MODELED GRAVITY -    980,217.5   (mgal)                       NAVD 88
 OR0551
 OR0551  VERT ORDER      -  SECOND    CLASS 0
 OR0551
 OR0551.The horizontal coordinates were scaled from a map and have
 OR0551.an estimated accuracy of +/- 6 seconds.
 OR0551
 OR0551.The orthometric height was determined by differential leveling and
 OR0551.adjusted by the NATIONAL GEODETIC SURVEY
 OR0551.in June 1991.
 OR0551
 OR0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0551.GEOID18 height accuracy estimate available here.
 OR0551
 OR0551.Click photographs - Photos may exist for this station.
 OR0551
 OR0551.The dynamic height is computed by dividing the NAVD 88
 OR0551.geopotential number by the normal gravity value computed on the
 OR0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0551.degrees latitude (g = 980.6199 gals.).
 OR0551
 OR0551.The modeled gravity was interpolated from observed gravity values.
 OR0551
 OR0551;                    North         East    Units  Estimated Accuracy
 OR0551;SPC SD S     -    88,920.      692,370.      MT  (+/- 180 meters Scaled)
 OR0551
 OR0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN838750(NAD 83)
 OR0551
 OR0551                          SUPERSEDED SURVEY CONTROL
 OR0551
 OR0551.No superseded survey control is available for this station.
 OR0551
 OR0551_MARKER: DB = BENCH MARK DISK
 OR0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0551_STAMPING: F 139 1934
 OR0551_MARK LOGO: CGS
 OR0551_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0551+STABILITY: SURFACE MOTION
 OR0551
 OR0551  HISTORY     - Date     Condition        Report By
 OR0551  HISTORY     - 1934     MONUMENTED       CGS
 OR0551  HISTORY     - 1940     GOOD             CGS
 OR0551  HISTORY     - 19931005 MARK NOT FOUND   NGS
 OR0551
 OR0551                          STATION DESCRIPTION
 OR0551
 OR0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0551'0.6 MI NW FROM HERRICK.
 OR0551'ABOUT 0.6 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OR0551'RAILWAY FROM THE STATION AT HERRICK, GREGORY COUNTY, 84.2 FEET
 OR0551'WEST OF THE CROSSING OF A SECTION-LINE ROAD, 36.5 FEET SOUTHWEST
 OR0551'OF THE SOUTHWEST RAIL, IN LINE WITH A ROW OF POLES, 6.5 FEET
 OR0551'WEST OF A POLE, AND 0.5 FOOT SOUTH OF A WHITE REFERENCE POST.
 OR0551'A STANDARD DISK, STAMPED F 139 1934 AND SET IN THE TOP OF A
 OR0551'CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 OR0551
 OR0551                          STATION RECOVERY (1940)
 OR0551
 OR0551'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0551'RECOVERED IN GOOD CONDITION.
 OR0551
 OR0551                          STATION RECOVERY (1993)
 OR0551
 OR0551'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0551'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0289 ***********************************************************************
 OR0289  DESIGNATION -  F 14
 OR0289  PID         -  OR0289
 OR0289  STATE/COUNTY-  SD/GREGORY
 OR0289  COUNTRY     -  US
 OR0289  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0289
 OR0289                         *CURRENT SURVEY CONTROL
 OR0289  ______________________________________________________________________
 OR0289* NAD 83(1986) POSITION- 43 02 12.59   (N) 098 39 58.62   (W)   HD_HELD1
 OR0289* NAVD 88 ORTHO HEIGHT -   547.076 (meters)     1794.87  (feet) ADJUSTED
 OR0289  ______________________________________________________________________
 OR0289  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 OR0289  DYNAMIC HEIGHT  -        546.884 (meters)     1794.24  (feet) COMP
 OR0289  MODELED GRAVITY -    980,253.8   (mgal)                       NAVD 88
 OR0289
 OR0289  VERT ORDER      -  FIRST     CLASS II
 OR0289
 OR0289.The horizontal coordinates were determined by differentially corrected
 OR0289.hand held GPS observations or other comparable positioning techniques
 OR0289.and have an estimated accuracy of +/- 3 meters.
 OR0289
 OR0289.The orthometric height was determined by differential leveling and
 OR0289.adjusted by the NATIONAL GEODETIC SURVEY
 OR0289.in June 1991.
 OR0289
 OR0289.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0289.GEOID18 height accuracy estimate available here.
 OR0289
 OR0289.Click photographs - Photos may exist for this station.
 OR0289
 OR0289.The dynamic height is computed by dividing the NAVD 88
 OR0289.geopotential number by the normal gravity value computed on the
 OR0289.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0289.degrees latitude (g = 980.6199 gals.).
 OR0289
 OR0289.The modeled gravity was interpolated from observed gravity values.
 OR0289
 OR0289;                    North         East    Units  Estimated Accuracy
 OR0289;SPC SD S     -    79,515.9     735,836.8     MT  (+/- 3 meters HH1 GPS) 
 OR0289
 OR0289_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2718464958(NAD 83)
 OR0289
 OR0289                          SUPERSEDED SURVEY CONTROL
 OR0289
 OR0289  NGVD 29 (??/??/92)  546.767  (m)         1793.85   (f) ADJ UNCH    1 2
 OR0289
 OR0289.Superseded values are not recommended for survey control.
 OR0289
 OR0289.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0289.See file dsdata.pdf to determine how the superseded data were derived.
 OR0289
 OR0289_MARKER: DD = SURVEY DISK
 OR0289_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0289_STAMPING: F 14 1798.606
 OR0289_MARK LOGO: USACE
 OR0289_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0289_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0289+STABILITY: SURFACE MOTION
 OR0289
 OR0289  HISTORY     - Date     Condition        Report By
 OR0289  HISTORY     - UNK      MONUMENTED       USACE
 OR0289  HISTORY     - 1946     GOOD             CGS
 OR0289  HISTORY     - 1949     MARK NOT FOUND   CGS
 OR0289  HISTORY     - 20130117 MARK NOT FOUND   INDIV
 OR0289
 OR0289                          STATION DESCRIPTION
 OR0289
 OR0289'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0289'14.5 MI E FROM FAIRFAX.
 OR0289'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG MAIN
 OR0289'STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281, THENCE
 OR0289'EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST 0.2 MILE
 OR0289'ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED
 OR0289'DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD, THENCE
 OR0289'NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 2.1 MILES ALONG
 OR0289'A GRADED DIRT ROAD TO SITE OF MARK, BENCH MARK IS AT THE SOUTH
 OR0289'END OF A NORTH-SOUTH JOG IN THE ROAD, 83.0 FEET SOUTHWEST OF AND
 OR0289'ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD, 3.0 FEET NORTHEAST
 OR0289'OF A FENCE CORNER AND 1.0 FOOT SOUTHWEST OF A 2 IN X 4 IN MARKER
 OR0289'POST.  A BRONZE DISK STAMPED F 14 1798.606 SET IN THE TOP OF A
 OR0289'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE GROUND.
 OR0289
 OR0289                          STATION RECOVERY (1949)
 OR0289
 OR0289'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0289'MARK NOT FOUND.
 OR0289
 OR0289                          STATION RECOVERY (2013)
 OR0289
 OR0289'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0289'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0156 ***********************************************************************
 PT0156  DESIGNATION -  F 14
 PT0156  PID         -  PT0156
 PT0156  STATE/COUNTY-  SD/HUGHES
 PT0156  COUNTRY     -  US
 PT0156  USGS QUAD   -  ROUSSEAU (2017)
 PT0156
 PT0156                         *CURRENT SURVEY CONTROL
 PT0156  ______________________________________________________________________
 PT0156* NAD 83(1986) POSITION- 44 19 23.     (N) 100 04 03.     (W)   SCALED
 PT0156* NAVD 88 ORTHO HEIGHT -   435.664 (meters)     1429.34  (feet) ADJUSTED
 PT0156  ______________________________________________________________________
 PT0156  GEOID HEIGHT    -        -23.783 (meters)                     GEOID18
 PT0156  DYNAMIC HEIGHT  -        435.578 (meters)     1429.06  (feet) COMP
 PT0156  MODELED GRAVITY -    980,407.3   (mgal)                       NAVD 88
 PT0156
 PT0156  VERT ORDER      -  FIRST     CLASS II
 PT0156
 PT0156.The horizontal coordinates were scaled from a map and have
 PT0156.an estimated accuracy of +/- 6 seconds.
 PT0156
 PT0156.The orthometric height was determined by differential leveling and
 PT0156.adjusted by the NATIONAL GEODETIC SURVEY
 PT0156.in June 1991.
 PT0156
 PT0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0156.GEOID18 height accuracy estimate available here.
 PT0156
 PT0156.Click photographs - Photos may exist for this station.
 PT0156
 PT0156.The dynamic height is computed by dividing the NAVD 88
 PT0156.geopotential number by the normal gravity value computed on the
 PT0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0156.degrees latitude (g = 980.6199 gals.).
 PT0156
 PT0156.The modeled gravity was interpolated from observed gravity values.
 PT0156
 PT0156;                    North         East    Units  Estimated Accuracy
 PT0156;SPC SD S     -   221,080.      621,210.      MT  (+/- 180 meters Scaled)
 PT0156
 PT0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ148083(NAD 83)
 PT0156
 PT0156                          SUPERSEDED SURVEY CONTROL
 PT0156
 PT0156  NGVD 29 (??/??/92)  435.324  (m)         1428.23   (f) ADJ UNCH    1 2
 PT0156
 PT0156.Superseded values are not recommended for survey control.
 PT0156
 PT0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0156.See file dsdata.pdf to determine how the superseded data were derived.
 PT0156
 PT0156_MARKER: DB = BENCH MARK DISK
 PT0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0156_STAMPING: F 14 1926
 PT0156_MARK LOGO: CGS
 PT0156_PROJECTION: FLUSH
 PT0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0156+STABILITY: SURFACE MOTION
 PT0156
 PT0156  HISTORY     - Date     Condition        Report By
 PT0156  HISTORY     - 1926     MONUMENTED       CGS
 PT0156  HISTORY     - 1949     GOOD             CGS
 PT0156
 PT0156                          STATION DESCRIPTION
 PT0156
 PT0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0156'0.8 MI N FROM ROUSSEAU.
 PT0156'3/4 MILE NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0156'ROUSSEAU, HUGHES COUNTY, ABOUT 475 FEET SOUTH OF BRIDGE 264,
 PT0156'75 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE, 42 FEET EAST OF THE
 PT0156'CENTER LINE OF THE TRACK, AND 9.5 FEET SOUTH OF A POLE.  A
 PT0156'STANDARD DISK, STAMPED 1428.225 F 14 1926 AND SET IN THE TOP
 PT0156'OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0032 ***********************************************************************
 OS0032  DESIGNATION -  F 140
 OS0032  PID         -  OS0032
 OS0032  STATE/COUNTY-  SD/LYMAN
 OS0032  COUNTRY     -  US
 OS0032  USGS QUAD   -  PRESHO SE (2017)
 OS0032
 OS0032                         *CURRENT SURVEY CONTROL
 OS0032  ______________________________________________________________________
 OS0032* NAD 83(1986) POSITION- 43 45 37.     (N) 100 02 28.     (W)   SCALED
 OS0032* NAVD 88 ORTHO HEIGHT -   560.340 (meters)     1838.38  (feet) ADJUSTED
 OS0032  ______________________________________________________________________
 OS0032  GEOID HEIGHT    -        -25.514 (meters)                     GEOID18
 OS0032  DYNAMIC HEIGHT  -        560.160 (meters)     1837.79  (feet) COMP
 OS0032  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 OS0032
 OS0032  VERT ORDER      -  SECOND    CLASS 0
 OS0032
 OS0032.The horizontal coordinates were scaled from a map and have
 OS0032.an estimated accuracy of +/- 6 seconds.
 OS0032
 OS0032.The orthometric height was determined by differential leveling and
 OS0032.adjusted by the NATIONAL GEODETIC SURVEY
 OS0032.in June 1991.
 OS0032
 OS0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0032.GEOID18 height accuracy estimate available here.
 OS0032
 OS0032.Click photographs - Photos may exist for this station.
 OS0032
 OS0032.The dynamic height is computed by dividing the NAVD 88
 OS0032.geopotential number by the normal gravity value computed on the
 OS0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0032.degrees latitude (g = 980.6199 gals.).
 OS0032
 OS0032.The modeled gravity was interpolated from observed gravity values.
 OS0032
 OS0032;                    North         East    Units  Estimated Accuracy
 OS0032;SPC SD S     -   158,560.      623,530.      MT  (+/- 180 meters Scaled)
 OS0032
 OS0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP161457(NAD 83)
 OS0032
 OS0032                          SUPERSEDED SURVEY CONTROL
 OS0032
 OS0032  NGVD 29 (??/??/92)  559.949  (m)         1837.10   (f) ADJ UNCH    2 0
 OS0032
 OS0032.Superseded values are not recommended for survey control.
 OS0032
 OS0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0032.See file dsdata.pdf to determine how the superseded data were derived.
 OS0032
 OS0032_MARKER: DB = BENCH MARK DISK
 OS0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0032_STAMPING: F 140 1934
 OS0032_MARK LOGO: CGS
 OS0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0032+STABILITY: SURFACE MOTION
 OS0032_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0032+SATELLITE: SATELLITE OBSERVATIONS - September 30, 2014
 OS0032
 OS0032  HISTORY     - Date     Condition        Report By
 OS0032  HISTORY     - 1934     MONUMENTED       CGS
 OS0032  HISTORY     - 1940     GOOD             CGS
 OS0032  HISTORY     - 20140930 GOOD             GEOCAC
 OS0032
 OS0032                          STATION DESCRIPTION
 OS0032
 OS0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0032'11 MI S FROM PRESHO.
 OS0032'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO,
 OS0032'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT PRESHO,
 OS0032'LYMAN COUNTY, THENCE ABOUT 9.9 MILES SOUTH ALONG U.S. HIGHWAY 183,
 OS0032'ABOUT 4.2 MILES NORTH OF THE BRIDGE OVER WHITE RIVER, ABOUT
 OS0032'100 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, AT A SECTION-LINE
 OS0032'ROAD CROSSING, AT A CONCRETE CULVERT UNDER THE ROAD, IN THE
 OS0032'CENTER OF THE TOP OF THE SOUTH HEAD WALL, AND 10 FEET WEST OF A
 OS0032'WHITE REFERENCE POST STENCILED U.S.B.M.  A STANDARD DISK,
 OS0032'STAMPED F 140 1934.
 OS0032
 OS0032                          STATION RECOVERY (1940)
 OS0032
 OS0032'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OS0032'RECOVERED IN GOOD CONDITION.
 OS0032
 OS0032                          STATION RECOVERY (2014)
 OS0032
 OS0032'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 OS0032'RECOVERED AS DESCRIBED.
 OS0032'
 OS0032'EAST-WEST ROAD IS CTY HWY 183
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0615 ***********************************************************************
 OR0615  DESIGNATION -  F 141
 OR0615  PID         -  OR0615
 OR0615  STATE/COUNTY-  SD/GREGORY
 OR0615  COUNTRY     -  US
 OR0615  USGS QUAD   -  DIXON (2017)
 OR0615
 OR0615                         *CURRENT SURVEY CONTROL
 OR0615  ______________________________________________________________________
 OR0615* NAD 83(1986) POSITION- 43 24 54.     (N) 099 26 06.     (W)   SCALED
 OR0615* NAVD 88 ORTHO HEIGHT -   600.450 (meters)     1969.98  (feet) ADJUSTED
 OR0615  ______________________________________________________________________
 OR0615  GEOID HEIGHT    -        -26.038 (meters)                     GEOID18
 OR0615  DYNAMIC HEIGHT  -        600.239 (meters)     1969.28  (feet) COMP
 OR0615  MODELED GRAVITY -    980,248.6   (mgal)                       NAVD 88
 OR0615
 OR0615  VERT ORDER      -  SECOND    CLASS 0
 OR0615
 OR0615.The horizontal coordinates were scaled from a map and have
 OR0615.an estimated accuracy of +/- 6 seconds.
 OR0615
 OR0615.The orthometric height was determined by differential leveling and
 OR0615.adjusted by the NATIONAL GEODETIC SURVEY
 OR0615.in June 1991.
 OR0615
 OR0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0615.GEOID18 height accuracy estimate available here.
 OR0615
 OR0615.Click photographs - Photos may exist for this station.
 OR0615
 OR0615.The dynamic height is computed by dividing the NAVD 88
 OR0615.geopotential number by the normal gravity value computed on the
 OR0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0615.degrees latitude (g = 980.6199 gals.).
 OR0615
 OR0615.The modeled gravity was interpolated from observed gravity values.
 OR0615
 OR0615;                    North         East    Units  Estimated Accuracy
 OR0615;SPC SD S     -   120,560.      672,750.      MT  (+/- 180 meters Scaled)
 OR0615
 OR0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647069(NAD 83)
 OR0615
 OR0615                          SUPERSEDED SURVEY CONTROL
 OR0615
 OR0615  NGVD 29 (??/??/92)  600.119  (m)         1968.89   (f) ADJ UNCH    2 0
 OR0615
 OR0615.Superseded values are not recommended for survey control.
 OR0615
 OR0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0615.See file dsdata.pdf to determine how the superseded data were derived.
 OR0615
 OR0615_MARKER: DB = BENCH MARK DISK
 OR0615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0615_STAMPING: F 141 1934
 OR0615_MARK LOGO: CGS
 OR0615_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0615+STABILITY: SURFACE MOTION
 OR0615
 OR0615  HISTORY     - Date     Condition        Report By
 OR0615  HISTORY     - 1934     MONUMENTED       CGS
 OR0615  HISTORY     - 1945     GOOD             CGS
 OR0615  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0615
 OR0615                          STATION DESCRIPTION
 OR0615
 OR0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0615'9.4 MI S FROM IONA.
 OR0615'IN GREGORY COUNTY, 9.4 MILES SOUTH ALONG STATE HIGHWAY 47 FROM
 OR0615'THE POST OFFICE AT IONA, LYMAN COUNTY, IN THE NORTHEAST CORNER
 OR0615'OF A SCHOOLHOUSE YARD, 41-1/2 FEET NORTHEAST OF THE NORTHEAST
 OR0615'CORNER OF THE SCHOOLHOUSE, 38 FEET WEST OF THE CENTERLINE OF
 OR0615'THE HIGHWAY, 38 FEET SOUTH OF THE CENTERLINE OF A DIRT ROAD,
 OR0615'4.2 FEET SOUTHWEST OF A FENCE CORNER, 2 FEET NORTH OF A WHITE
 OR0615'WOODEN WITNESS POST, AND ABOUT 2 FEET LOWER THAN THE HIGHWAY.
 OR0615'A STANDARD DISK, STAMPED F 141 1934 AND SET IN THE TOP OF A
 OR0615'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 OR0615
 OR0615                          STATION RECOVERY (1971)
 OR0615
 OR0615'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0615'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0217 ***********************************************************************
 OR0217  DESIGNATION -  F 142
 OR0217  PID         -  OR0217
 OR0217  STATE/COUNTY-  SD/CHARLES MIX
 OR0217  COUNTRY     -  US
 OR0217  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0217
 OR0217                         *CURRENT SURVEY CONTROL
 OR0217  ______________________________________________________________________
 OR0217* NAD 83(1986) POSITION- 43 10 08.21   (N) 098 42 25.91   (W)   HD_HELD1
 OR0217* NAVD 88 ORTHO HEIGHT -   461.299 (meters)     1513.45  (feet) ADJUSTED
 OR0217  ______________________________________________________________________
 OR0217  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 OR0217  DYNAMIC HEIGHT  -        461.144 (meters)     1512.94  (feet) COMP
 OR0217  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 OR0217
 OR0217  VERT ORDER      -  FIRST     CLASS II
 OR0217
 OR0217.The horizontal coordinates were determined by differentially corrected
 OR0217.hand held GPS observations or other comparable positioning techniques
 OR0217.and have an estimated accuracy of +/- 3 meters.
 OR0217
 OR0217.The orthometric height was determined by differential leveling and
 OR0217.adjusted by the NATIONAL GEODETIC SURVEY
 OR0217.in June 1991.
 OR0217
 OR0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0217.GEOID18 height accuracy estimate available here.
 OR0217
 OR0217.Click photographs - Photos may exist for this station.
 OR0217
 OR0217.The dynamic height is computed by dividing the NAVD 88
 OR0217.geopotential number by the normal gravity value computed on the
 OR0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0217.degrees latitude (g = 980.6199 gals.).
 OR0217
 OR0217.The modeled gravity was interpolated from observed gravity values.
 OR0217
 OR0217;                    North         East    Units  Estimated Accuracy
 OR0217;SPC SD S     -    94,123.7     732,216.1     MT  (+/- 3 meters HH1 GPS) 
 OR0217
 OR0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2380079617(NAD 83)
 OR0217
 OR0217                          SUPERSEDED SURVEY CONTROL
 OR0217
 OR0217  NGVD 29 (??/??/92)  460.983  (m)         1512.41   (f) ADJ UNCH    1 2
 OR0217
 OR0217.Superseded values are not recommended for survey control.
 OR0217
 OR0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0217.See file dsdata.pdf to determine how the superseded data were derived.
 OR0217
 OR0217_MARKER: DB = BENCH MARK DISK
 OR0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0217_STAMPING: F 142 1934
 OR0217_MARK LOGO: CGS
 OR0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0217+STABILITY: SURFACE MOTION
 OR0217
 OR0217  HISTORY     - Date     Condition        Report By
 OR0217  HISTORY     - 1934     MONUMENTED       CGS
 OR0217  HISTORY     - 1949     GOOD             CGS
 OR0217  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0217
 OR0217                          STATION DESCRIPTION
 OR0217
 OR0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0217'6.9 MI E FROM WHEELER.
 OR0217'ABOUT 6.9 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0217'OF U.S. HIGHWAY 281 AT WHEELER, CHARLES MIX COUNTY, AT THE
 OR0217'JUNCTION OF STATE HIGHWAY 43, 30.9 FEET WEST OF THE CENTER LINE
 OR0217'OF STATE HIGHWAY 43, AT A ROAD-MAP SIGN, 2.3 FEET NORTHWEST
 OR0217'OF A CORNER SECTION-FENCE POST, AND 0.5 FOOT WETS OF A WHITE
 OR0217'REFERENCE POST.  A STANDARD DISK, STAMPED F 142 1934 AND SET
 OR0217'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE
 OR0217'GROUND.
 OR0217
 OR0217                          STATION RECOVERY (2013)
 OR0217
 OR0217'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0217'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0113 ***********************************************************************
 OR0113  DESIGNATION -  F 143
 OR0113  PID         -  OR0113
 OR0113  STATE/COUNTY-  SD/BON HOMME
 OR0113  COUNTRY     -  US
 OR0113  USGS QUAD   -  AVON (2017)
 OR0113
 OR0113                         *CURRENT SURVEY CONTROL
 OR0113  ______________________________________________________________________
 OR0113* NAD 83(1986) POSITION- 43 00 11.     (N) 098 03 39.     (W)   SCALED
 OR0113* NAVD 88 ORTHO HEIGHT -   490.369 (meters)     1608.82  (feet) ADJUSTED
 OR0113  ______________________________________________________________________
 OR0113  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 OR0113  DYNAMIC HEIGHT  -        490.205 (meters)     1608.28  (feet) COMP
 OR0113  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OR0113
 OR0113  VERT ORDER      -  SECOND    CLASS 0
 OR0113
 OR0113.The horizontal coordinates were scaled from a map and have
 OR0113.an estimated accuracy of +/- 6 seconds.
 OR0113
 OR0113.The orthometric height was determined by differential leveling and
 OR0113.adjusted by the NATIONAL GEODETIC SURVEY
 OR0113.in June 1991.
 OR0113
 OR0113.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0113.GEOID18 height accuracy estimate available here.
 OR0113
 OR0113.Click photographs - Photos may exist for this station.
 OR0113
 OR0113.The dynamic height is computed by dividing the NAVD 88
 OR0113.geopotential number by the normal gravity value computed on the
 OR0113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0113.degrees latitude (g = 980.6199 gals.).
 OR0113
 OR0113.The modeled gravity was interpolated from observed gravity values.
 OR0113
 OR0113;                    North         East    Units  Estimated Accuracy
 OR0113;SPC SD S     -    76,940.      785,260.      MT  (+/- 180 meters Scaled)
 OR0113
 OR0113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN765615(NAD 83)
 OR0113
 OR0113                          SUPERSEDED SURVEY CONTROL
 OR0113
 OR0113  NGVD 29 (??/??/92)  490.082  (m)         1607.88   (f) ADJ UNCH    2 0
 OR0113
 OR0113.Superseded values are not recommended for survey control.
 OR0113
 OR0113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0113.See file dsdata.pdf to determine how the superseded data were derived.
 OR0113
 OR0113_MARKER: DB = BENCH MARK DISK
 OR0113_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0113_STAMPING: F 143 1934
 OR0113_MARK LOGO: CGS
 OR0113_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0113_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0113+STABILITY: SURFACE MOTION
 OR0113
 OR0113  HISTORY     - Date     Condition        Report By
 OR0113  HISTORY     - 1934     MONUMENTED       CGS
 OR0113
 OR0113                          STATION DESCRIPTION
 OR0113
 OR0113'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0113'AT AVON.
 OR0113'AT AVON, BON HOMME COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0113'AND PACIFIC RAILROAD, 179.3 FEET EAST OF THE SOUTHEAST CORNER
 OR0113'OF THE STATION, IN THE SOUTHWEST CORNER OF THE STATION PARK,
 OR0113'96 YARDS WEST OF THE CROSSING OF OLD STATE HIGHWAY 50, 19.4 FEET
 OR0113'NORTH OF THE NORTH RAIL OF THE MAIN TRACK, AND 7.1 FEET NORTHWEST
 OR0113'OF A POLE.  A STANDARD DISK, STAMPED F 143 1934 AND SET IN THE
 OR0113'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0083 ***********************************************************************
 OR0083  DESIGNATION -  F 144
 OR0083  PID         -  OR0083
 OR0083  STATE/COUNTY-  SD/DOUGLAS
 OR0083  COUNTRY     -  US
 OR0083  USGS QUAD   -  CORSICA (2017)
 OR0083
 OR0083                         *CURRENT SURVEY CONTROL
 OR0083  ______________________________________________________________________
 OR0083* NAD 83(1986) POSITION- 43 29 05.     (N) 098 24 42.     (W)   SCALED
 OR0083* NAVD 88 ORTHO HEIGHT -   478.947 (meters)     1571.35  (feet) ADJUSTED
 OR0083  ______________________________________________________________________
 OR0083  GEOID HEIGHT    -        -26.420 (meters)                     GEOID18
 OR0083  DYNAMIC HEIGHT  -        478.802 (meters)     1570.87  (feet) COMP
 OR0083  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 OR0083
 OR0083  VERT ORDER      -  SECOND    CLASS 0
 OR0083
 OR0083.The horizontal coordinates were scaled from a map and have
 OR0083.an estimated accuracy of +/- 6 seconds.
 OR0083
 OR0083.The orthometric height was determined by differential leveling and
 OR0083.adjusted by the NATIONAL GEODETIC SURVEY
 OR0083.in June 1991.
 OR0083
 OR0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0083.GEOID18 height accuracy estimate available here.
 OR0083
 OR0083.Click photographs - Photos may exist for this station.
 OR0083
 OR0083.The dynamic height is computed by dividing the NAVD 88
 OR0083.geopotential number by the normal gravity value computed on the
 OR0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0083.degrees latitude (g = 980.6199 gals.).
 OR0083
 OR0083.The modeled gravity was interpolated from observed gravity values.
 OR0083
 OR0083;                    North         East    Units  Estimated Accuracy
 OR0083;SPC SD S     -   129,710.      755,430.      MT  (+/- 180 meters Scaled)
 OR0083
 OR0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP475148(NAD 83)
 OR0083
 OR0083                          SUPERSEDED SURVEY CONTROL
 OR0083
 OR0083  NGVD 29 (??/??/92)  478.618  (m)         1570.27   (f) ADJ UNCH    2 0
 OR0083
 OR0083.Superseded values are not recommended for survey control.
 OR0083
 OR0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0083.See file dsdata.pdf to determine how the superseded data were derived.
 OR0083
 OR0083_MARKER: DB = BENCH MARK DISK
 OR0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0083_STAMPING: F 144 1934
 OR0083_MARK LOGO: CGS
 OR0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0083+STABILITY: SURFACE MOTION
 OR0083
 OR0083  HISTORY     - Date     Condition        Report By
 OR0083  HISTORY     - 1934     MONUMENTED       CGS
 OR0083
 OR0083                          STATION DESCRIPTION
 OR0083
 OR0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0083'4.4 MI N FROM CORSICA.
 OR0083'ABOUT 4.4 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0083'PACIFIC RAILROAD FROM THE STATION AT CORSICA, DOUGLAS COUNTY,
 OR0083'AT THE CROSSING OF A SECTION ROAD, ABOUT 73 YARDS SOUTH OF THE
 OR0083'CENTER LINE OF THE ROAD, 24 FEET SOUTH OF THE SECOND POLE SOUTH
 OR0083'OF THE CROSSING, 51 FEET EAST OF THE CENTER LINE OF STATE HIGHWAY
 OR0083'41, AND 37.8 FEET WEST OF THE WEST RAIL.  A STANDARD DISK,
 OR0083'STAMPED F 144 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0083'ABOUT 1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0463 ***********************************************************************
 OQ0463  DESIGNATION -  F 145
 OQ0463  PID         -  OQ0463
 OQ0463  STATE/COUNTY-  SD/HUTCHINSON
 OQ0463  COUNTRY     -  US
 OQ0463  USGS QUAD   -  TRIPP (2017)
 OQ0463
 OQ0463                         *CURRENT SURVEY CONTROL
 OQ0463  ______________________________________________________________________
 OQ0463* NAD 83(1986) POSITION- 43 12 36.     (N) 097 55 59.     (W)   SCALED
 OQ0463* NAVD 88 ORTHO HEIGHT -   455.493 (meters)     1494.40  (feet) ADJUSTED
 OQ0463  ______________________________________________________________________
 OQ0463  GEOID HEIGHT    -        -26.411 (meters)                     GEOID18
 OQ0463  DYNAMIC HEIGHT  -        455.349 (meters)     1493.92  (feet) COMP
 OQ0463  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 OQ0463
 OQ0463  VERT ORDER      -  SECOND    CLASS 0
 OQ0463
 OQ0463.The horizontal coordinates were scaled from a map and have
 OQ0463.an estimated accuracy of +/- 6 seconds.
 OQ0463
 OQ0463.The orthometric height was determined by differential leveling and
 OQ0463.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0463.in June 1991.
 OQ0463
 OQ0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0463.GEOID18 height accuracy estimate available here.
 OQ0463
 OQ0463.Click photographs - Photos may exist for this station.
 OQ0463
 OQ0463.The dynamic height is computed by dividing the NAVD 88
 OQ0463.geopotential number by the normal gravity value computed on the
 OQ0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0463.degrees latitude (g = 980.6199 gals.).
 OQ0463
 OQ0463.The modeled gravity was interpolated from observed gravity values.
 OQ0463
 OQ0463;                    North         East    Units  Estimated Accuracy
 OQ0463;SPC SD S     -   100,210.      795,010.      MT  (+/- 180 meters Scaled)
 OQ0463
 OQ0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN866846(NAD 83)
 OQ0463
 OQ0463                          SUPERSEDED SURVEY CONTROL
 OQ0463
 OQ0463  NGVD 29 (??/??/92)  455.195  (m)         1493.42   (f) ADJ UNCH    2 0
 OQ0463
 OQ0463.Superseded values are not recommended for survey control.
 OQ0463
 OQ0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0463.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0463
 OQ0463_MARKER: DB = BENCH MARK DISK
 OQ0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0463_STAMPING: F 145 1934
 OQ0463_MARK LOGO: CGS
 OQ0463_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0463+STABILITY: SURFACE MOTION
 OQ0463
 OQ0463  HISTORY     - Date     Condition        Report By
 OQ0463  HISTORY     - 1934     MONUMENTED       CGS
 OQ0463
 OQ0463                          STATION DESCRIPTION
 OQ0463
 OQ0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0463'1.9 MI SE FROM TRIPP.
 OQ0463'1.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0463'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OQ0463'50 YARDS SOUTHEAST OF MILEPOST 191, 125 FEET SOUTHWEST OF A
 OQ0463'FARM-ROAD CROSSING, 46.6 FEET SOUTHWEST OF THE SOUTHWEST RAIL,
 OQ0463'AND 1.5 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OQ0463'DISK, STAMPED F 145 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0463'PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0982 ***********************************************************************
 NM0982  DESIGNATION -  F 146
 NM0982  PID         -  NM0982
 NM0982  STATE/COUNTY-  SD/YANKTON
 NM0982  COUNTRY     -  US
 NM0982  USGS QUAD   -  YANKTON (2017)
 NM0982
 NM0982                         *CURRENT SURVEY CONTROL
 NM0982  ______________________________________________________________________
 NM0982* NAD 83(1986) POSITION- 42 53 25.     (N) 097 24 16.     (W)   SCALED
 NM0982* NAVD 88 ORTHO HEIGHT -   371.457 (meters)     1218.69  (feet) ADJUSTED
 NM0982  ______________________________________________________________________
 NM0982  GEOID HEIGHT    -        -25.606 (meters)                     GEOID18
 NM0982  DYNAMIC HEIGHT  -        371.350 (meters)     1218.34  (feet) COMP
 NM0982  MODELED GRAVITY -    980,322.6   (mgal)                       NAVD 88
 NM0982
 NM0982  VERT ORDER      -  SECOND    CLASS 0
 NM0982
 NM0982.The horizontal coordinates were scaled from a map and have
 NM0982.an estimated accuracy of +/- 6 seconds.
 NM0982
 NM0982.The orthometric height was determined by differential leveling and
 NM0982.adjusted by the NATIONAL GEODETIC SURVEY
 NM0982.in June 1991.
 NM0982
 NM0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0982.GEOID18 height accuracy estimate available here.
 NM0982
 NM0982.Click photographs - Photos may exist for this station.
 NM0982
 NM0982.The dynamic height is computed by dividing the NAVD 88
 NM0982.geopotential number by the normal gravity value computed on the
 NM0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0982.degrees latitude (g = 980.6199 gals.).
 NM0982
 NM0982.The modeled gravity was interpolated from observed gravity values.
 NM0982
 NM0982;                    North         East    Units  Estimated Accuracy
 NM0982;SPC SD S     -    66,090.      839,200.      MT  (+/- 180 meters Scaled)
 NM0982
 NM0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN302498(NAD 83)
 NM0982
 NM0982                          SUPERSEDED SURVEY CONTROL
 NM0982
 NM0982  NGVD 29 (??/??/92)  371.254  (m)         1218.02   (f) ADJ UNCH    2 0
 NM0982
 NM0982.Superseded values are not recommended for survey control.
 NM0982
 NM0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0982.See file dsdata.pdf to determine how the superseded data were derived.
 NM0982
 NM0982_MARKER: DB = BENCH MARK DISK
 NM0982_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0982_STAMPING: F 146 1934
 NM0982_MARK LOGO: CGS
 NM0982_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0982+STABILITY: SURFACE MOTION
 NM0982
 NM0982  HISTORY     - Date     Condition        Report By
 NM0982  HISTORY     - 1934     MONUMENTED       CGS
 NM0982  HISTORY     - 1946     GOOD             CGS
 NM0982
 NM0982                          STATION DESCRIPTION
 NM0982
 NM0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0982'1.3 MI NW FROM YANKTON.
 NM0982'1.3 MILES NORTHWEST OF STATION ALONG C.M.ST.P. AND P.R.R. AT
 NM0982'YANKTON, 0.6 OF MILE SOUTHEAST OF M.P. 154, 145 FEET SOUTHEAST
 NM0982'OF INTERSECTION OF CENTERLINES OF A GRADED ROAD AND TRACKS,
 NM0982'95.5 FEET NORTHEAST OF SIGN STATION ONE MILE, 46.3 FEET NORTHEAST
 NM0982'OF NORTHEAST RAIL, 1.4 FEET SOUTHWEST OF R/W FENCE.  STANDARD
 NM0982'TABLET SET IN TOP OF CONCRETE POST 6 INCHES HIGH.
 NM0982
 NM0982                          STATION RECOVERY (1946)
 NM0982
 NM0982'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 NM0982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0370 ***********************************************************************
 OQ0370  DESIGNATION -  F 147
 OQ0370  PID         -  OQ0370
 OQ0370  STATE/COUNTY-  SD/MCCOOK
 OQ0370  COUNTRY     -  US
 OQ0370  USGS QUAD   -  SALEM (2017)
 OQ0370
 OQ0370                         *CURRENT SURVEY CONTROL
 OQ0370  ______________________________________________________________________
 OQ0370* NAD 83(1986) POSITION- 43 43 11.     (N) 097 23 17.     (W)   SCALED
 OQ0370* NAVD 88 ORTHO HEIGHT -   462.341 (meters)     1516.86  (feet) ADJUSTED
 OQ0370  ______________________________________________________________________
 OQ0370  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 OQ0370  DYNAMIC HEIGHT  -        462.228 (meters)     1516.49  (feet) COMP
 OQ0370  MODELED GRAVITY -    980,359.0   (mgal)                       NAVD 88
 OQ0370
 OQ0370  VERT ORDER      -  SECOND    CLASS 0
 OQ0370
 OQ0370.The horizontal coordinates were scaled from a map and have
 OQ0370.an estimated accuracy of +/- 6 seconds.
 OQ0370
 OQ0370.The orthometric height was determined by differential leveling and
 OQ0370.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0370.in June 1991.
 OQ0370
 OQ0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0370.GEOID18 height accuracy estimate available here.
 OQ0370
 OQ0370.Click photographs - Photos may exist for this station.
 OQ0370
 OQ0370.The dynamic height is computed by dividing the NAVD 88
 OQ0370.geopotential number by the normal gravity value computed on the
 OQ0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0370.degrees latitude (g = 980.6199 gals.).
 OQ0370
 OQ0370.The modeled gravity was interpolated from observed gravity values.
 OQ0370
 OQ0370;                    North         East    Units  Estimated Accuracy
 OQ0370;SPC SD S     -   158,220.      837,270.      MT  (+/- 180 meters Scaled)
 OQ0370
 OQ0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP298420(NAD 83)
 OQ0370
 OQ0370                          SUPERSEDED SURVEY CONTROL
 OQ0370
 OQ0370  NGVD 29 (??/??/92)  462.049  (m)         1515.91   (f) ADJ UNCH    2 0
 OQ0370
 OQ0370.Superseded values are not recommended for survey control.
 OQ0370
 OQ0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0370.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0370
 OQ0370_MARKER: DB = BENCH MARK DISK
 OQ0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0370_STAMPING: F 147 1934
 OQ0370_MARK LOGO: CGS
 OQ0370_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0370+STABILITY: SURFACE MOTION
 OQ0370
 OQ0370  HISTORY     - Date     Condition        Report By
 OQ0370  HISTORY     - 1934     MONUMENTED       CGS
 OQ0370
 OQ0370                          STATION DESCRIPTION
 OQ0370
 OQ0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0370'0.4 MI SE FROM SALEM.
 OQ0370'0.4 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0370'FROM THE STATION AT SALEM, MC COOK COUNTY, 112 FEET EAST OF THE
 OQ0370'CROSSING OF U.S. HIGHWAY 81, 39.8 FEET NORTHEAST OF THE
 OQ0370'NORTHEAST RAIL, 60 FEET SOUTHEAST OF A RIGHT-OF-WAY FENCE CORNER,
 OQ0370'AND 1.2 FEET SOUTHWEST OF THE FENCE.  A STANDARD DISK, STAMPED
 OQ0370'F 147 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0370'4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0427 ***********************************************************************
 OQ0427  DESIGNATION -  F 148
 OQ0427  PID         -  OQ0427
 OQ0427  STATE/COUNTY-  SD/TURNER
 OQ0427  COUNTRY     -  US
 OQ0427  USGS QUAD   -  VIBORG (2017)
 OQ0427
 OQ0427                         *CURRENT SURVEY CONTROL
 OQ0427  ______________________________________________________________________
 OQ0427* NAD 83(1986) POSITION- 43 12 39.     (N) 097 01 54.     (W)   SCALED
 OQ0427* NAVD 88 ORTHO HEIGHT -   393.527 (meters)     1291.10  (feet) ADJUSTED
 OQ0427  ______________________________________________________________________
 OQ0427  GEOID HEIGHT    -        -26.201 (meters)                     GEOID18
 OQ0427  DYNAMIC HEIGHT  -        393.415 (meters)     1290.73  (feet) COMP
 OQ0427  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 OQ0427
 OQ0427  VERT ORDER      -  SECOND    CLASS 0
 OQ0427
 OQ0427.The horizontal coordinates were scaled from a map and have
 OQ0427.an estimated accuracy of +/- 6 seconds.
 OQ0427
 OQ0427.The orthometric height was determined by differential leveling and
 OQ0427.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0427.in June 1991.
 OQ0427
 OQ0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0427.GEOID18 height accuracy estimate available here.
 OQ0427
 OQ0427.Click photographs - Photos may exist for this station.
 OQ0427
 OQ0427.The dynamic height is computed by dividing the NAVD 88
 OQ0427.geopotential number by the normal gravity value computed on the
 OQ0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0427.degrees latitude (g = 980.6199 gals.).
 OQ0427
 OQ0427.The modeled gravity was interpolated from observed gravity values.
 OQ0427
 OQ0427;                    North         East    Units  Estimated Accuracy
 OQ0427;SPC SD S     -   102,810.      868,210.      MT  (+/- 180 meters Scaled)
 OQ0427
 OQ0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN598861(NAD 83)
 OQ0427
 OQ0427                          SUPERSEDED SURVEY CONTROL
 OQ0427
 OQ0427  NGVD 29 (??/??/92)  393.305  (m)         1290.37   (f) ADJ UNCH    2 0
 OQ0427
 OQ0427.Superseded values are not recommended for survey control.
 OQ0427
 OQ0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0427.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0427
 OQ0427_MARKER: DB = BENCH MARK DISK
 OQ0427_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0427_STAMPING: F 148 1934
 OQ0427_MARK LOGO: CGS
 OQ0427_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ0427_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0427
 OQ0427  HISTORY     - Date     Condition        Report By
 OQ0427  HISTORY     - 1934     MONUMENTED       CGS
 OQ0427  HISTORY     - 1967     GOOD             CGS
 OQ0427
 OQ0427                          STATION DESCRIPTION
 OQ0427
 OQ0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 OQ0427'1 MI NW FROM HOOKER.
 OQ0427'1.0 MI. NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0427'FROM THE STATION AT HOOKER, TURNER COUNTY, 0.5 MI SOUTHEAST OF
 OQ0427'THE CROSSING OF THE GREAT NORTHERN RAILWAY, DIRECTLY ACROSS TRACK
 OQ0427'FROM FIRST POLE NORTH WEST OF MILEPOST 35, 45.8 FT NORTHEAST OF
 OQ0427'THE NORTHEAST RAIL, 0.6 FT NORTH OF A WOODEN WITNESS POST.  A
 OQ0427'STANDARD DISK, STAMPED F 148 1934 AND SET IN THE TOP OF CONCRETE
 OQ0427'POST PROJECTING 1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0390 ***********************************************************************
 OQ0390  DESIGNATION -  F 149
 OQ0390  PID         -  OQ0390
 OQ0390  STATE/COUNTY-  SD/TURNER
 OQ0390  COUNTRY     -  US
 OQ0390  USGS QUAD   -  MARION (2017)
 OQ0390
 OQ0390                         *CURRENT SURVEY CONTROL
 OQ0390  ______________________________________________________________________
 OQ0390* NAD 83(1986) POSITION- 43 24 04.     (N) 097 19 09.     (W)   SCALED
 OQ0390* NAVD 88 ORTHO HEIGHT -   446.448 (meters)     1464.72  (feet) ADJUSTED
 OQ0390  ______________________________________________________________________
 OQ0390  GEOID HEIGHT    -        -26.060 (meters)                     GEOID18
 OQ0390  DYNAMIC HEIGHT  -        446.326 (meters)     1464.32  (feet) COMP
 OQ0390  MODELED GRAVITY -    980,334.9   (mgal)                       NAVD 88
 OQ0390
 OQ0390  VERT ORDER      -  SECOND    CLASS 0
 OQ0390
 OQ0390.The horizontal coordinates were scaled from a map and have
 OQ0390.an estimated accuracy of +/- 6 seconds.
 OQ0390
 OQ0390.The orthometric height was determined by differential leveling and
 OQ0390.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0390.in June 1991.
 OQ0390
 OQ0390.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0390.GEOID18 height accuracy estimate available here.
 OQ0390
 OQ0390.Click photographs - Photos may exist for this station.
 OQ0390
 OQ0390.The dynamic height is computed by dividing the NAVD 88
 OQ0390.geopotential number by the normal gravity value computed on the
 OQ0390.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0390.degrees latitude (g = 980.6199 gals.).
 OQ0390
 OQ0390.The modeled gravity was interpolated from observed gravity values.
 OQ0390
 OQ0390;                    North         East    Units  Estimated Accuracy
 OQ0390;SPC SD S     -   123,050.      844,100.      MT  (+/- 180 meters Scaled)
 OQ0390
 OQ0390_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP361067(NAD 83)
 OQ0390
 OQ0390                          SUPERSEDED SURVEY CONTROL
 OQ0390
 OQ0390  NGVD 29 (??/??/92)  446.176  (m)         1463.83   (f) ADJ UNCH    2 0
 OQ0390
 OQ0390.Superseded values are not recommended for survey control.
 OQ0390
 OQ0390.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0390.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0390
 OQ0390_MARKER: DB = BENCH MARK DISK
 OQ0390_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0390_STAMPING: F 149 1934
 OQ0390_MARK LOGO: CGS
 OQ0390_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0390
 OQ0390  HISTORY     - Date     Condition        Report By
 OQ0390  HISTORY     - 1934     MONUMENTED       CGS
 OQ0390  HISTORY     - 1969     MARK NOT FOUND   USGS
 OQ0390
 OQ0390                          STATION DESCRIPTION
 OQ0390
 OQ0390'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0390'3.5 MI SW FROM MARION.
 OQ0390'LOCATED 3.5 MILES SOUTHWEST OF THE RWY. STATION AT MARION,
 OQ0390'ALONG THE C.M. ST. P. AND P. R.R., 92 FT. NORTHEAST OF THE
 OQ0390'CENTERLINE OF A SECTION LINE ROAD THAT CROSSES TRACK, 62 FT.
 OQ0390'NORTH OF CENTERLINE OF ROAD FROM PARKER TO FREEMAN, 46.8 FT.
 OQ0390'SOUTHEAST OF SOUTHEAST RAIL OF TRACK, 21 FT. NORTHEAST OF
 OQ0390'CORNER OF FENCE, 0.7 OF FT. WEST OF R/W FENCE LINE.  STANDARD
 OQ0390'TABLET SET IN TOP OF A CONCRETE POST 4 IN HIGH.  STAMPED
 OQ0390'F-149--1934.
 OQ0390
 OQ0390                          STATION RECOVERY (1969)
 OQ0390
 OQ0390'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 OQ0390'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0288 ***********************************************************************
 OR0288  DESIGNATION -  F 15
 OR0288  PID         -  OR0288
 OR0288  STATE/COUNTY-  SD/GREGORY
 OR0288  COUNTRY     -  US
 OR0288  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0288
 OR0288                         *CURRENT SURVEY CONTROL
 OR0288  ______________________________________________________________________
 OR0288* NAD 83(1986) POSITION- 43 02 20.     (N) 098 38 57.     (W)   SCALED
 OR0288* NAVD 88 ORTHO HEIGHT -   543.170 (meters)     1782.05  (feet) ADJUSTED
 OR0288  ______________________________________________________________________
 OR0288  GEOID HEIGHT    -        -26.142 (meters)                     GEOID18
 OR0288  DYNAMIC HEIGHT  -        542.982 (meters)     1781.43  (feet) COMP
 OR0288  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 OR0288
 OR0288  VERT ORDER      -  FIRST     CLASS II
 OR0288
 OR0288.The horizontal coordinates were scaled from a map and have
 OR0288.an estimated accuracy of +/- 6 seconds.
 OR0288
 OR0288.The orthometric height was determined by differential leveling and
 OR0288.adjusted by the NATIONAL GEODETIC SURVEY
 OR0288.in June 1991.
 OR0288
 OR0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0288.GEOID18 height accuracy estimate available here.
 OR0288
 OR0288.Click photographs - Photos may exist for this station.
 OR0288
 OR0288.The dynamic height is computed by dividing the NAVD 88
 OR0288.geopotential number by the normal gravity value computed on the
 OR0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0288.degrees latitude (g = 980.6199 gals.).
 OR0288
 OR0288.The modeled gravity was interpolated from observed gravity values.
 OR0288
 OR0288;                    North         East    Units  Estimated Accuracy
 OR0288;SPC SD S     -    79,770.      737,230.      MT  (+/- 180 meters Scaled)
 OR0288
 OR0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN285651(NAD 83)
 OR0288
 OR0288                          SUPERSEDED SURVEY CONTROL
 OR0288
 OR0288  NGVD 29 (??/??/92)  542.863  (m)         1781.04   (f) ADJ UNCH    1 2
 OR0288
 OR0288.Superseded values are not recommended for survey control.
 OR0288
 OR0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0288.See file dsdata.pdf to determine how the superseded data were derived.
 OR0288
 OR0288_MARKER: DD = SURVEY DISK
 OR0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0288_STAMPING: F 15 1780.768
 OR0288_MARK LOGO: USACE
 OR0288_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0288+STABILITY: SURFACE MOTION
 OR0288
 OR0288  HISTORY     - Date     Condition        Report By
 OR0288  HISTORY     - UNK      MONUMENTED       USACE
 OR0288  HISTORY     - 1946     GOOD             CGS
 OR0288  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0288  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0288
 OR0288                          STATION DESCRIPTION
 OR0288
 OR0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0288'15.4 MI E FROM FAIRFAX.
 OR0288'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0288'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0288'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0288'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0288'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT
 OR0288'ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST
 OR0288'3.0 MILES ALONG A GRADED DIRT ROAD TO SITE OF MARK, BENCH MARK
 OR0288'IS 36.0 FEET NORTH OF AND ABOUT 3.0 FEET HIGHER THAN THE CENTER
 OR0288'LINE OF THE ROAD, 3.0 FEET NORTHEAST OF A FENCE CORNER AND 1.0
 OR0288'FOOT SOUTH OF A 2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED
 OR0288'F 15 1780.768 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4
 OR0288'INCHES ABOVE GROUND.
 OR0288
 OR0288                          STATION RECOVERY (1962)
 OR0288
 OR0288'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0288'MARK NOT FOUND.
 OR0288
 OR0288                          STATION RECOVERY (2013)
 OR0288
 OR0288'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0288'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0020 ***********************************************************************
 PT0020  DESIGNATION -  F 15
 PT0020  PID         -  PT0020
 PT0020  STATE/COUNTY-  SD/POTTER
 PT0020  COUNTRY     -  US
 PT0020  USGS QUAD   -  AGAR NE (2017)
 PT0020
 PT0020                         *CURRENT SURVEY CONTROL
 PT0020  ______________________________________________________________________
 PT0020* NAD 83(1986) POSITION- 44 55 36.     (N) 100 04 30.     (W)   SCALED
 PT0020* NAVD 88 ORTHO HEIGHT -   581.065 (meters)     1906.38  (feet) ADJUSTED
 PT0020  ______________________________________________________________________
 PT0020  GEOID HEIGHT    -        -22.662 (meters)                     GEOID18
 PT0020  DYNAMIC HEIGHT  -        580.971 (meters)     1906.07  (feet) COMP
 PT0020  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 PT0020
 PT0020  VERT ORDER      -  FIRST     CLASS II
 PT0020
 PT0020.The horizontal coordinates were scaled from a map and have
 PT0020.an estimated accuracy of +/- 6 seconds.
 PT0020
 PT0020.The orthometric height was determined by differential leveling and
 PT0020.adjusted by the NATIONAL GEODETIC SURVEY
 PT0020.in June 1991.
 PT0020
 PT0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0020.GEOID18 height accuracy estimate available here.
 PT0020
 PT0020.Click photographs - Photos may exist for this station.
 PT0020
 PT0020.The dynamic height is computed by dividing the NAVD 88
 PT0020.geopotential number by the normal gravity value computed on the
 PT0020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0020.degrees latitude (g = 980.6199 gals.).
 PT0020
 PT0020.The modeled gravity was interpolated from observed gravity values.
 PT0020
 PT0020;                    North         East    Units  Estimated Accuracy
 PT0020;SPC SD N     -   121,500.      594,080.      MT  (+/- 180 meters Scaled)
 PT0020
 PT0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ151753(NAD 83)
 PT0020
 PT0020                          SUPERSEDED SURVEY CONTROL
 PT0020
 PT0020  NGVD 29 (??/??/92)  580.694  (m)         1905.16   (f) ADJ UNCH    1 2
 PT0020
 PT0020.Superseded values are not recommended for survey control.
 PT0020
 PT0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0020.See file dsdata.pdf to determine how the superseded data were derived.
 PT0020
 PT0020_MARKER: DB = BENCH MARK DISK
 PT0020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0020_STAMPING: 1905.160 F 15 1926
 PT0020_MARK LOGO: CGS
 PT0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0020+STABILITY: SURFACE MOTION
 PT0020
 PT0020  HISTORY     - Date     Condition        Report By
 PT0020  HISTORY     - 1926     MONUMENTED       CGS
 PT0020  HISTORY     - 1941     GOOD             CGS
 PT0020
 PT0020                          STATION DESCRIPTION
 PT0020
 PT0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0020'AT GORMAN.
 PT0020'AT GORMAN, POTTER COUNTY, ON THE CHICAGO AND NORTH WESTERN
 PT0020'RAILWAY, ABOUT 80 YARDS SOUTH OF THE BOX-CAR STATION, 65 FEET
 PT0020'SOUTHWEST OF A ROAD CROSSING, 21 FEET WEST OF THE CENTER LINE
 PT0020'OF THE TRACK, 14 FEET SOUTH OF A CROSSING SIGN, AND ABOUT 2
 PT0020'INCHES UNDER GROUND.  A STANDARD DISK, STAMPED 1905.160 F 15
 PT0020'1926 AND SET IN THE TOP OF A CONCRETE POST.
 PT0020
 PT0020                          STATION RECOVERY (1941)
 PT0020
 PT0020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PT0020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0287 ***********************************************************************
 OR0287  DESIGNATION -  F 15 A
 OR0287  PID         -  OR0287
 OR0287  STATE/COUNTY-  SD/GREGORY
 OR0287  COUNTRY     -  US
 OR0287  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0287
 OR0287                         *CURRENT SURVEY CONTROL
 OR0287  ______________________________________________________________________
 OR0287* NAD 83(1986) POSITION- 43 02 20.     (N) 098 38 57.     (W)   SCALED
 OR0287* NAVD 88 ORTHO HEIGHT -   543.557 (meters)     1783.32  (feet) ADJUSTED
 OR0287  ______________________________________________________________________
 OR0287  GEOID HEIGHT    -        -26.142 (meters)                     GEOID18
 OR0287  DYNAMIC HEIGHT  -        543.369 (meters)     1782.70  (feet) COMP
 OR0287  MODELED GRAVITY -    980,257.2   (mgal)                       NAVD 88
 OR0287
 OR0287  VERT ORDER      -  FIRST     CLASS II
 OR0287
 OR0287.The horizontal coordinates were scaled from a map and have
 OR0287.an estimated accuracy of +/- 6 seconds.
 OR0287
 OR0287.The orthometric height was determined by differential leveling and
 OR0287.adjusted by the NATIONAL GEODETIC SURVEY
 OR0287.in June 1991.
 OR0287
 OR0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0287.GEOID18 height accuracy estimate available here.
 OR0287
 OR0287.Click photographs - Photos may exist for this station.
 OR0287
 OR0287.The dynamic height is computed by dividing the NAVD 88
 OR0287.geopotential number by the normal gravity value computed on the
 OR0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0287.degrees latitude (g = 980.6199 gals.).
 OR0287
 OR0287.The modeled gravity was interpolated from observed gravity values.
 OR0287
 OR0287;                    North         East    Units  Estimated Accuracy
 OR0287;SPC SD S     -    79,770.      737,230.      MT  (+/- 180 meters Scaled)
 OR0287
 OR0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN285651(NAD 83)
 OR0287
 OR0287                          SUPERSEDED SURVEY CONTROL
 OR0287
 OR0287  NGVD 29 (??/??/92)  543.250  (m)         1782.31   (f) ADJ UNCH    1 2
 OR0287
 OR0287.Superseded values are not recommended for survey control.
 OR0287
 OR0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0287.See file dsdata.pdf to determine how the superseded data were derived.
 OR0287
 OR0287_MARKER: DD = SURVEY DISK
 OR0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0287_STAMPING: F 15 A
 OR0287_MARK LOGO: USACE
 OR0287_PROJECTION: FLUSH
 OR0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0287+STABILITY: SURFACE MOTION
 OR0287
 OR0287  HISTORY     - Date     Condition        Report By
 OR0287  HISTORY     - UNK      MONUMENTED       USACE
 OR0287  HISTORY     - 1949     GOOD             CGS
 OR0287  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0287  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0287
 OR0287                          STATION DESCRIPTION
 OR0287
 OR0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0287'14.9 MI E FROM FAIRFAX.
 OR0287'9.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0287'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.3 MILE EAST
 OR0287'ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 OR0287'ROAD, THENCE 0.7 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.0 MILE
 OR0287'NORTH ALONG A GRAVELED ROAD, THENCE 2.9 MILES EAST ALONG A GRAVELED
 OR0287'ROAD, 1.0 MILE WEST OF A POINT WHERE THE ROAD TURNS SOUTHEAST DOWN
 OR0287'A RAVINE, 81 FEET NORTH OF THE CENTER LINE OF THE ROAD, 47.7
 OR0287'FEET NORTH OF THE NORTH RIGHT-OF-WAY FENCE, 1.8 FEET NORTH OF A
 OR0287'REFERENCE POST, 0.7 FOOT EAST OF A NORTH-SOUTH FENCE, AND SET IN
 OR0287'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 OR0287
 OR0287                          STATION RECOVERY (1962)
 OR0287
 OR0287'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0287'MARK NOT FOUND.
 OR0287
 OR0287                          STATION RECOVERY (2013)
 OR0287
 OR0287'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0287'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1354 ***********************************************************************
 NM1354  DESIGNATION -  F 150
 NM1354  PID         -  NM1354
 NM1354  STATE/COUNTY-  SD/BON HOMME
 NM1354  COUNTRY     -  US
 NM1354  USGS QUAD   -  KINGSBURG (2017)
 NM1354
 NM1354                         *CURRENT SURVEY CONTROL
 NM1354  ______________________________________________________________________
 NM1354* NAD 83(1986) POSITION- 42 54 38.91   (N) 097 55 53.17   (W)   HD_HELD1
 NM1354* NAVD 88 ORTHO HEIGHT -   419.967 (meters)     1377.84  (feet) ADJUSTED
 NM1354  ______________________________________________________________________
 NM1354  GEOID HEIGHT    -        -26.039 (meters)                     GEOID18
 NM1354  DYNAMIC HEIGHT  -        419.831 (meters)     1377.40  (feet) COMP
 NM1354  MODELED GRAVITY -    980,283.6   (mgal)                       NAVD 88
 NM1354
 NM1354  VERT ORDER      -  SECOND    CLASS 0
 NM1354
 NM1354.The horizontal coordinates were determined by differentially corrected
 NM1354.hand held GPS observations or other comparable positioning techniques
 NM1354.and have an estimated accuracy of +/- 3 meters.
 NM1354
 NM1354.The orthometric height was determined by differential leveling and
 NM1354.adjusted by the NATIONAL GEODETIC SURVEY
 NM1354.in June 1991.
 NM1354
 NM1354.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1354.GEOID18 height accuracy estimate available here.
 NM1354
 NM1354.Click photographs - Photos may exist for this station.
 NM1354
 NM1354.The dynamic height is computed by dividing the NAVD 88
 NM1354.geopotential number by the normal gravity value computed on the
 NM1354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1354.degrees latitude (g = 980.6199 gals.).
 NM1354
 NM1354.The modeled gravity was interpolated from observed gravity values.
 NM1354
 NM1354;                    North         East    Units  Estimated Accuracy
 NM1354;SPC SD S     -    66,988.7     796,105.3     MT  (+/- 3 meters HH1 GPS) 
 NM1354
 NM1354_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8722351464(NAD 83)
 NM1354
 NM1354                          SUPERSEDED SURVEY CONTROL
 NM1354
 NM1354  NGVD 29 (??/??/92)  419.726  (m)         1377.05   (f) ADJ UNCH    2 0
 NM1354
 NM1354.Superseded values are not recommended for survey control.
 NM1354
 NM1354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1354.See file dsdata.pdf to determine how the superseded data were derived.
 NM1354
 NM1354_MARKER: DB = BENCH MARK DISK
 NM1354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1354_STAMPING: F 150 1934
 NM1354_MARK LOGO: CGS
 NM1354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1354+STABILITY: SURFACE MOTION
 NM1354
 NM1354  HISTORY     - Date     Condition        Report By
 NM1354  HISTORY     - 1934     MONUMENTED       CGS
 NM1354  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1354
 NM1354                          STATION DESCRIPTION
 NM1354
 NM1354'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1354'6.6 MI SW FROM TYNDALL.
 NM1354'6.6 MILES SOUTHWEST OF THE RWY. STATION AT TYNDALL, 484 YARDS
 NM1354'SOUTHWEST OF THE KINGSBURG RWY. STATION, 0.25 OF MILE NORTHEAST
 NM1354'OF MILE POST 51, 45.6 FT. SOUTHEAST OF THE EAST RAIL OF THE
 NM1354'TRACK, 40 FT. SOUTHWEST OF THE CENTERLINE OF ROAD THAT CROSSES
 NM1354'THE TRACK, 10 FT. SOUTHWEST OF CORNER OF R/W FENCE, 1.5 FT.
 NM1354'WEST OF R/W FENCE LINE.  STANDARD TABLET SET IN TOP OF CONCRETE
 NM1354'POST 6 IN HIGH, STAMPED F 150 1934.
 NM1354
 NM1354                          STATION RECOVERY (1974)
 NM1354
 NM1354'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1354'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0042 ***********************************************************************
 OQ0042  DESIGNATION -  F 152
 OQ0042  PID         -  OQ0042
 OQ0042  STATE/COUNTY-  SD/MINNEHAHA
 OQ0042  COUNTRY     -  US
 OQ0042  USGS QUAD   -  VALLEY SPRINGS (2017)
 OQ0042
 OQ0042                         *CURRENT SURVEY CONTROL
 OQ0042  ______________________________________________________________________
 OQ0042* NAD 83(1986) POSITION- 43 34 59.7    (N) 096 27 58.3    (W)   HD_HELD2
 OQ0042* NAVD 88 ORTHO HEIGHT -   424.519 (meters)     1392.78  (feet) ADJUSTED
 OQ0042  ______________________________________________________________________
 OQ0042  GEOID HEIGHT    -        -26.449 (meters)                     GEOID18
 OQ0042  DYNAMIC HEIGHT  -        424.411 (meters)     1392.42  (feet) COMP
 OQ0042  MODELED GRAVITY -    980,353.3   (mgal)                       NAVD 88
 OQ0042
 OQ0042  VERT ORDER      -  SECOND    CLASS 0
 OQ0042
 OQ0042.The horizontal coordinates were established by autonomous hand held GPS
 OQ0042.observations and have an estimated accuracy of +/- 10 meters.
 OQ0042
 OQ0042.The orthometric height was determined by differential leveling and
 OQ0042.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0042.in June 1991.
 OQ0042
 OQ0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0042.GEOID18 height accuracy estimate available here.
 OQ0042
 OQ0042.Click photographs - Photos may exist for this station.
 OQ0042
 OQ0042.The dynamic height is computed by dividing the NAVD 88
 OQ0042.geopotential number by the normal gravity value computed on the
 OQ0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0042.degrees latitude (g = 980.6199 gals.).
 OQ0042
 OQ0042.The modeled gravity was interpolated from observed gravity values.
 OQ0042
 OQ0042;                    North         East    Units  Estimated Accuracy
 OQ0042;SPC SD S     -   146,124.      912,189.      MT  (+/- 10 meters HH2 GPS)
 OQ0042
 OQ0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0456528706(NAD 83)
 OQ0042
 OQ0042                          SUPERSEDED SURVEY CONTROL
 OQ0042
 OQ0042  NGVD 29 (??/??/92)  424.267  (m)         1391.95   (f) ADJ UNCH    2 0
 OQ0042
 OQ0042.Superseded values are not recommended for survey control.
 OQ0042
 OQ0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0042.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0042
 OQ0042_MARKER: DB = BENCH MARK DISK
 OQ0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0042_STAMPING: F 152 1934
 OQ0042_MARK LOGO: CGS
 OQ0042_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0042+STABILITY: SURFACE MOTION
 OQ0042
 OQ0042  HISTORY     - Date     Condition        Report By
 OQ0042  HISTORY     - 1934     MONUMENTED       CGS
 OQ0042  HISTORY     - 1966     GOOD             MNHD
 OQ0042
 OQ0042                          STATION DESCRIPTION
 OQ0042
 OQ0042'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0042'AT VALLEY SPRINGS.
 OQ0042'AT VALLEY SPRINGS, MINNEHAHA COUNTY, ON CHICAGO, ST. PAUL,
 OQ0042'MINNEAPOLIS AND OMAHA RAILWAY, AT A GRAVEL ROAD CROSSING, 119
 OQ0042'FEET EAST OF THE CENTERLINE OF THE ROAD (ELM STREET), 4.7 FEET
 OQ0042'SOUTH OF THE FIRST POLE EAST OF THE ROAD CROSSING, 32.7 FEET
 OQ0042'NORTH OF THE NORTH RAIL OF THE MAIN TRACK, 1.0 FEET EAST OF
 OQ0042'STEEL WITNESS POST AND ABOUT 200 FEET NE OF THE ELEVATOR.  A
 OQ0042'STANDARD DISK STAMPED F 152 1934 AND SET IN THE TOP OF A CONCRETE
 OQ0042'POST PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0286 ***********************************************************************
 OR0286  DESIGNATION -  F 16
 OR0286  PID         -  OR0286
 OR0286  STATE/COUNTY-  SD/GREGORY
 OR0286  COUNTRY     -  US
 OR0286  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0286
 OR0286                         *CURRENT SURVEY CONTROL
 OR0286  ______________________________________________________________________
 OR0286* NAD 83(1986) POSITION- 43 02 20.     (N) 098 37 49.     (W)   SCALED
 OR0286* NAVD 88 ORTHO HEIGHT -   545.601 (meters)     1790.03  (feet) ADJUSTED
 OR0286  ______________________________________________________________________
 OR0286  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 OR0286  DYNAMIC HEIGHT  -        545.414 (meters)     1789.41  (feet) COMP
 OR0286  MODELED GRAVITY -    980,260.3   (mgal)                       NAVD 88
 OR0286
 OR0286  VERT ORDER      -  FIRST     CLASS II
 OR0286
 OR0286.The horizontal coordinates were scaled from a map and have
 OR0286.an estimated accuracy of +/- 6 seconds.
 OR0286
 OR0286.The orthometric height was determined by differential leveling and
 OR0286.adjusted by the NATIONAL GEODETIC SURVEY
 OR0286.in June 1991.
 OR0286
 OR0286.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0286.GEOID18 height accuracy estimate available here.
 OR0286
 OR0286.Click photographs - Photos may exist for this station.
 OR0286
 OR0286.The dynamic height is computed by dividing the NAVD 88
 OR0286.geopotential number by the normal gravity value computed on the
 OR0286.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0286.degrees latitude (g = 980.6199 gals.).
 OR0286
 OR0286.The modeled gravity was interpolated from observed gravity values.
 OR0286
 OR0286;                    North         East    Units  Estimated Accuracy
 OR0286;SPC SD S     -    79,800.      738,770.      MT  (+/- 180 meters Scaled)
 OR0286
 OR0286_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN301651(NAD 83)
 OR0286
 OR0286                          SUPERSEDED SURVEY CONTROL
 OR0286
 OR0286  NGVD 29 (??/??/92)  545.295  (m)         1789.02   (f) ADJ UNCH    1 2
 OR0286
 OR0286.Superseded values are not recommended for survey control.
 OR0286
 OR0286.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0286.See file dsdata.pdf to determine how the superseded data were derived.
 OR0286
 OR0286_MARKER: DD = SURVEY DISK
 OR0286_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0286_STAMPING: F 16 1788.650
 OR0286_MARK LOGO: USACE
 OR0286_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0286_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0286+STABILITY: SURFACE MOTION
 OR0286
 OR0286  HISTORY     - Date     Condition        Report By
 OR0286  HISTORY     - UNK      MONUMENTED       USACE
 OR0286  HISTORY     - 1946     GOOD             CGS
 OR0286  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0286  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0286
 OR0286                          STATION DESCRIPTION
 OR0286
 OR0286'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0286'16.4 MI E FROM FAIRFAX.
 OR0286'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0286'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0286'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST 0.2
 OR0286'MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A
 OR0286'GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD,
 OR0286'THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 4.0
 OR0286'MILES ALONG A GRADED DIRT ROAD TO SITE OF MARK, BENCH MARK IS
 OR0286'29.0 FEET NORTH OF AND ABOUT 1.0 FOOT HIGHER THAN THE CENTER
 OR0286'LINE OF THE ROAD, 17.0 FEET WEST OF THE CENTER LINE OF FARM DRIVE
 OR0286'LEADING NORTH, 4.0 FEET WEST OF THE WEST END OF A WIRE GATE, 1.0
 OR0286'FOOT NORTH OF A FENCE AND 1.5 FEET EAST OF A 2 IN X 4 IN MARKER
 OR0286'POST.  A BRONZE DISK STAMPED F 16 1788.650 SET IN THE TOP OF A
 OR0286'CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE GROUND.
 OR0286
 OR0286                          STATION RECOVERY (1962)
 OR0286
 OR0286'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0286'MARK NOT FOUND.
 OR0286
 OR0286                          STATION RECOVERY (2013)
 OR0286
 OR0286'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0286'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0225 ***********************************************************************
 QR0225  DESIGNATION -  F 16
 QR0225  PID         -  QR0225
 QR0225  STATE/COUNTY-  SD/FAULK
 QR0225  COUNTRY     -  US
 QR0225  USGS QUAD   -  FAULKTON WEST (2017)
 QR0225
 QR0225                         *CURRENT SURVEY CONTROL
 QR0225  ______________________________________________________________________
 QR0225* NAD 83(1986) POSITION- 45 02 56.     (N) 099 13 33.     (W)   SCALED
 QR0225* NAVD 88 ORTHO HEIGHT -   521.187 (meters)     1709.93  (feet) ADJUSTED
 QR0225  ______________________________________________________________________
 QR0225  GEOID HEIGHT    -        -23.468 (meters)                     GEOID18
 QR0225  DYNAMIC HEIGHT  -        521.116 (meters)     1709.69  (feet) COMP
 QR0225  MODELED GRAVITY -    980,464.3   (mgal)                       NAVD 88
 QR0225
 QR0225  VERT ORDER      -  FIRST     CLASS II
 QR0225
 QR0225.The horizontal coordinates were scaled from a map and have
 QR0225.an estimated accuracy of +/- 6 seconds.
 QR0225
 QR0225.The orthometric height was determined by differential leveling and
 QR0225.adjusted by the NATIONAL GEODETIC SURVEY
 QR0225.in June 1991.
 QR0225
 QR0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0225.GEOID18 height accuracy estimate available here.
 QR0225
 QR0225.Click photographs - Photos may exist for this station.
 QR0225
 QR0225.The dynamic height is computed by dividing the NAVD 88
 QR0225.geopotential number by the normal gravity value computed on the
 QR0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0225.degrees latitude (g = 980.6199 gals.).
 QR0225
 QR0225.The modeled gravity was interpolated from observed gravity values.
 QR0225
 QR0225;                    North         East    Units  Estimated Accuracy
 QR0225;SPC SD N     -   135,370.      660,980.      MT  (+/- 180 meters Scaled)
 QR0225
 QR0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ822884(NAD 83)
 QR0225
 QR0225                          SUPERSEDED SURVEY CONTROL
 QR0225
 QR0225  NGVD 29 (??/??/92)  520.831  (m)         1708.76   (f) ADJ UNCH    1 2
 QR0225
 QR0225.Superseded values are not recommended for survey control.
 QR0225
 QR0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0225.See file dsdata.pdf to determine how the superseded data were derived.
 QR0225
 QR0225_MARKER: DB = BENCH MARK DISK
 QR0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0225_STAMPING: 1708.760 F 16 1926
 QR0225_MARK LOGO: CGS
 QR0225_PROJECTION: FLUSH
 QR0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0225+STABILITY: SURFACE MOTION
 QR0225
 QR0225  HISTORY     - Date     Condition        Report By
 QR0225  HISTORY     - 1926     MONUMENTED       CGS
 QR0225  HISTORY     - 1973     GOOD             NGS
 QR0225
 QR0225                          STATION DESCRIPTION
 QR0225
 QR0225'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0225'5.5 MI W FROM FAULKTON.
 QR0225'ABOUT 5.5 MILES WEST ALONG THE ABANDONED CHICAGO AND NORTH
 QR0225'WESTERN RAILWAY FROM FAULKTON, AT A TRACK SECTION LINE ROAD
 QR0225'CROSSING, IN PASTURE LAND, 130 FEET WEST OF THE CENTER OF THE
 QR0225'TRACK ROAD, 98 FEET WEST OF THE CORNER FENCE POST OF THE WEST
 QR0225'RIGHT-OF-WAY FENCE, 42 FEET NORTH OF THE CENTER OF THE ABANDONED
 QR0225'RAILWAY, 8 FEET SOUTH OF THE NORTH R.O.W. FENCE AND METAL WITNESS
 QR0225'POST, AND SET IN A CONCRETE MONUMENT FLUSH WITH THE GROUND.
 QR0225'IT IS 0.5 MILE NORTH OF U.S. HIGHWAY 212.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0285 ***********************************************************************
 OR0285  DESIGNATION -  F 16 A
 OR0285  PID         -  OR0285
 OR0285  STATE/COUNTY-  SD/GREGORY
 OR0285  COUNTRY     -  US
 OR0285  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0285
 OR0285                         *CURRENT SURVEY CONTROL
 OR0285  ______________________________________________________________________
 OR0285* NAD 83(1986) POSITION- 43 02 19.     (N) 098 37 49.     (W)   SCALED
 OR0285* NAVD 88 ORTHO HEIGHT -   545.010 (meters)     1788.09  (feet) ADJUSTED
 OR0285  ______________________________________________________________________
 OR0285  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 OR0285  DYNAMIC HEIGHT  -        544.822 (meters)     1787.47  (feet) COMP
 OR0285  MODELED GRAVITY -    980,260.2   (mgal)                       NAVD 88
 OR0285
 OR0285  VERT ORDER      -  FIRST     CLASS II
 OR0285
 OR0285.The horizontal coordinates were scaled from a map and have
 OR0285.an estimated accuracy of +/- 6 seconds.
 OR0285
 OR0285.The orthometric height was determined by differential leveling and
 OR0285.adjusted by the NATIONAL GEODETIC SURVEY
 OR0285.in June 1991.
 OR0285
 OR0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0285.GEOID18 height accuracy estimate available here.
 OR0285
 OR0285.Click photographs - Photos may exist for this station.
 OR0285
 OR0285.The dynamic height is computed by dividing the NAVD 88
 OR0285.geopotential number by the normal gravity value computed on the
 OR0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0285.degrees latitude (g = 980.6199 gals.).
 OR0285
 OR0285.The modeled gravity was interpolated from observed gravity values.
 OR0285
 OR0285;                    North         East    Units  Estimated Accuracy
 OR0285;SPC SD S     -    79,770.      738,770.      MT  (+/- 180 meters Scaled)
 OR0285
 OR0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN301651(NAD 83)
 OR0285
 OR0285                          SUPERSEDED SURVEY CONTROL
 OR0285
 OR0285  NGVD 29 (??/??/92)  544.704  (m)         1787.08   (f) ADJ UNCH    1 2
 OR0285
 OR0285.Superseded values are not recommended for survey control.
 OR0285
 OR0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0285.See file dsdata.pdf to determine how the superseded data were derived.
 OR0285
 OR0285_MARKER: DD = SURVEY DISK
 OR0285_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0285_STAMPING: F 16 A
 OR0285_MARK LOGO: USACE
 OR0285_PROJECTION: FLUSH
 OR0285_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0285+STABILITY: SURFACE MOTION
 OR0285
 OR0285  HISTORY     - Date     Condition        Report By
 OR0285  HISTORY     - UNK      MONUMENTED       USACE
 OR0285  HISTORY     - 1949     GOOD             CGS
 OR0285  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0285
 OR0285                          STATION DESCRIPTION
 OR0285
 OR0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0285'15.9 MI E FROM FAIRFAX.
 OR0285'9.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0285'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, THENCE 0.3 MILE EAST
 OR0285'ALONG A GRAVELED ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED
 OR0285'ROAD, THENCE 0.7 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.0
 OR0285'MILE NORTH ALONG A GRAVELED ROAD, THENCE 3.9 MILES EAST ALONG A
 OR0285'GRAVELED ROAD, AT A POINT WHERE THE ROAD CURVES SOUTH, APPROXIMATELY
 OR0285'200 FEET WEST OF THE ROAD LEADING SOUTH FROM THE CURVE, 70 FEET
 OR0285'SOUTH OF THE CENTER LINE OF THE ROAD LEADING WEST FROM THE CURVE,
 OR0285'1.3 FEET NORTH OF A FENCE, 1.7 FEET WEST OF A REFERENCE POST,
 OR0285'ON TOP OF THE EASTERN PORTION OF A FLAT TOPPED HILL, AND SET IN
 OR0285'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 OR0285
 OR0285                          STATION RECOVERY (1962)
 OR0285
 OR0285'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0285'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0284 ***********************************************************************
 OR0284  DESIGNATION -  F 17
 OR0284  PID         -  OR0284
 OR0284  STATE/COUNTY-  SD/GREGORY
 OR0284  COUNTRY     -  US
 OR0284  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0284
 OR0284                         *CURRENT SURVEY CONTROL
 OR0284  ______________________________________________________________________
 OR0284* NAD 83(1986) POSITION- 43 01 28.     (N) 098 37 26.     (W)   SCALED
 OR0284* NAVD 88 ORTHO HEIGHT -   440.411 (meters)     1444.92  (feet) ADJUSTED
 OR0284  ______________________________________________________________________
 OR0284  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OR0284  DYNAMIC HEIGHT  -        440.256 (meters)     1444.41  (feet) COMP
 OR0284  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 OR0284
 OR0284  VERT ORDER      -  FIRST     CLASS II
 OR0284
 OR0284.The horizontal coordinates were scaled from a map and have
 OR0284.an estimated accuracy of +/- 6 seconds.
 OR0284
 OR0284.The orthometric height was determined by differential leveling and
 OR0284.adjusted by the NATIONAL GEODETIC SURVEY
 OR0284.in June 1991.
 OR0284
 OR0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0284.GEOID18 height accuracy estimate available here.
 OR0284
 OR0284.Click photographs - Photos may exist for this station.
 OR0284
 OR0284.The dynamic height is computed by dividing the NAVD 88
 OR0284.geopotential number by the normal gravity value computed on the
 OR0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0284.degrees latitude (g = 980.6199 gals.).
 OR0284
 OR0284.The modeled gravity was interpolated from observed gravity values.
 OR0284
 OR0284;                    North         East    Units  Estimated Accuracy
 OR0284;SPC SD S     -    78,210.      739,320.      MT  (+/- 180 meters Scaled)
 OR0284
 OR0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN306635(NAD 83)
 OR0284
 OR0284                          SUPERSEDED SURVEY CONTROL
 OR0284
 OR0284  NGVD 29 (??/??/92)  440.100  (m)         1443.89   (f) ADJ UNCH    1 2
 OR0284
 OR0284.Superseded values are not recommended for survey control.
 OR0284
 OR0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0284.See file dsdata.pdf to determine how the superseded data were derived.
 OR0284
 OR0284_MARKER: DD = SURVEY DISK
 OR0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0284_STAMPING: F 17 1443.637
 OR0284_MARK LOGO: USACE
 OR0284_PROJECTION: FLUSH
 OR0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0284+STABILITY: SURFACE MOTION
 OR0284
 OR0284  HISTORY     - Date     Condition        Report By
 OR0284  HISTORY     - UNK      MONUMENTED       USACE
 OR0284  HISTORY     - 1946     GOOD             CGS
 OR0284  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0284
 OR0284                          STATION DESCRIPTION
 OR0284
 OR0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0284'17.6 MI E FROM FAIRFAX.
 OR0284'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0284'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0284'THENCE EAST 8.9 MILES STATE HIGHWAY NO. 54, THENCE EAST 0.2 MILE
 OR0284'ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT
 OR0284'ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH
 OR0284'1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 4.0 MILES ALONG A
 OR0284'GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES ALONG A GRADED DIRT ROAD
 OR0284'TO SITE OF MARK, BENCH MARK IS AT A T INTERSECTION, 43.0 FEET
 OR0284'NORTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE EAST-WEST
 OR0284'ROAD, 55.0 FEET EAST OF THE CENTER LINE OF ROAD LEADING SOUTH, 61.0
 OR0284'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A CHURCH, 19.0 FEET
 OR0284'SOUTH OF THE SOUTH SIDE OF A HOUSE 2.5 FEET SOUTH OF A FLAG POLE
 OR0284'AND 1.0 FOOT SOUTH OF A 2 IN X 4 IN MARKER POST.  A BRONZE DISK
 OR0284'STAMPED F 17 1443.637 SET IN THE TOP OF A CONCRETE POST FLUSH WITH
 OR0284'GROUND.
 OR0284
 OR0284                          STATION RECOVERY (2013)
 OR0284
 OR0284'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0284'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0216 ***********************************************************************
 QR0216  DESIGNATION -  F 17 RESET
 QR0216  PID         -  QR0216
 QR0216  STATE/COUNTY-  SD/EDMUNDS
 QR0216  COUNTRY     -  US
 QR0216  USGS QUAD   -  ROSCOE (2017)
 QR0216
 QR0216                         *CURRENT SURVEY CONTROL
 QR0216  ______________________________________________________________________
 QR0216* NAD 83(1986) POSITION- 45 26 57.     (N) 099 19 42.     (W)   SCALED
 QR0216* NAVD 88 ORTHO HEIGHT -   552.53  (meters)     1812.8   (feet) RESET
 QR0216  ______________________________________________________________________
 QR0216  GEOID HEIGHT    -        -23.134 (meters)                     GEOID18
 QR0216  VERT ORDER      -  THIRD
 QR0216
 QR0216.The horizontal coordinates were scaled from a map and have
 QR0216.an estimated accuracy of +/- 6 seconds.
 QR0216
 QR0216.The orthometric height was computed from unverified reset data.
 QR0216
 QR0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0216.GEOID18 height accuracy estimate available here.
 QR0216
 QR0216.Click photographs - Photos may exist for this station.
 QR0216
 QR0216;                    North         East    Units  Estimated Accuracy
 QR0216;SPC SD N     -   179,780.      652,540.      MT  (+/- 180 meters Scaled)
 QR0216
 QR0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR743329(NAD 83)
 QR0216
 QR0216                          SUPERSEDED SURVEY CONTROL
 QR0216
 QR0216.No superseded survey control is available for this station.
 QR0216
 QR0216_MARKER: DB = BENCH MARK DISK
 QR0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0216_STAMPING: F 17 RESET 1936
 QR0216_MARK LOGO: CGS
 QR0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0216+STABILITY: SURFACE MOTION
 QR0216
 QR0216  HISTORY     - Date     Condition        Report By
 QR0216  HISTORY     - 1936     MONUMENTED       SDHD
 QR0216  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0216  HISTORY     - 19970729 MARK NOT FOUND   NGS
 QR0216
 QR0216                          STATION DESCRIPTION
 QR0216
 QR0216'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1936
 QR0216'0.2 MI E FROM ROSCOE.
 QR0216'1/4 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0216'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, AT A NEW (1936)
 QR0216'CONCRETE-AND-STEEL OVERHEAD CROSSING, 165 FEET EAST OF THE SOUTH
 QR0216'WING OF THE EAST ABUTMENT, AND 41 FEET NORTH OF THE CENTER LINE
 QR0216'OF THE NORTH TRACK.  A STANDARD DISK, STAMPED F 17 RESET 1936
 QR0216'AND SET IN THE TOP OF A CONCRETE POST.
 QR0216
 QR0216                          STATION RECOVERY (1974)
 QR0216
 QR0216'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0216'MARK NOT FOUND.
 QR0216
 QR0216                          STATION RECOVERY (1997)
 QR0216
 QR0216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0216'THE DESCRIBED AREA IS NOW A DEEP DITCH.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1611 ***********************************************************************
 PU1611  DESIGNATION -  F 177
 PU1611  PID         -  PU1611
 PU1611  STATE/COUNTY-  SD/LAWRENCE
 PU1611  COUNTRY     -  US
 PU1611  USGS QUAD   -  LEAD (2017)
 PU1611
 PU1611                         *CURRENT SURVEY CONTROL
 PU1611  ______________________________________________________________________
 PU1611* NAD 83(1986) POSITION- 44 17 31.     (N) 103 51 10.     (W)   SCALED
 PU1611* NAVD 88 ORTHO HEIGHT -  1714.222 (meters)     5624.08  (feet) ADJUSTED
 PU1611  ______________________________________________________________________
 PU1611  GEOID HEIGHT    -        -13.234 (meters)                     GEOID18
 PU1611  DYNAMIC HEIGHT  -       1713.427 (meters)     5621.47  (feet) COMP
 PU1611  MODELED GRAVITY -    980,092.4   (mgal)                       NAVD 88
 PU1611
 PU1611  VERT ORDER      -  SECOND    CLASS 0
 PU1611
 PU1611.The horizontal coordinates were scaled from a map and have
 PU1611.an estimated accuracy of +/- 6 seconds.
 PU1611
 PU1611.The orthometric height was determined by differential leveling and
 PU1611.adjusted by the NATIONAL GEODETIC SURVEY
 PU1611.in June 1991.
 PU1611
 PU1611.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1611.GEOID18 height accuracy estimate available here.
 PU1611
 PU1611.Click photographs - Photos may exist for this station.
 PU1611
 PU1611.The dynamic height is computed by dividing the NAVD 88
 PU1611.geopotential number by the normal gravity value computed on the
 PU1611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1611.degrees latitude (g = 980.6199 gals.).
 PU1611
 PU1611.The modeled gravity was interpolated from observed gravity values.
 PU1611
 PU1611;                    North         East    Units  Estimated Accuracy
 PU1611;SPC SD N     -    58,280.      292,610.      MT  (+/- 180 meters Scaled)
 PU1611
 PU1611_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK915049(NAD 83)
 PU1611
 PU1611                          SUPERSEDED SURVEY CONTROL
 PU1611
 PU1611  NGVD 29 (??/??/92) 1713.518  (m)         5621.77   (f) ADJ UNCH    2 0
 PU1611
 PU1611.Superseded values are not recommended for survey control.
 PU1611
 PU1611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1611.See file dsdata.pdf to determine how the superseded data were derived.
 PU1611
 PU1611_MARKER: DB = BENCH MARK DISK
 PU1611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1611_STAMPING: F 177 1934
 PU1611_MARK LOGO: CGS
 PU1611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1611+STABILITY: SURFACE MOTION
 PU1611
 PU1611  HISTORY     - Date     Condition        Report By
 PU1611  HISTORY     - 1934     MONUMENTED       CGS
 PU1611  HISTORY     - 1938     GOOD             CGS
 PU1611
 PU1611                          STATION DESCRIPTION
 PU1611
 PU1611'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1611'7.5 MI SW FROM LEAD.
 PU1611'7.5 MILES SOUTHWEST ALONG U.S. HIGHWAY 85 FROM LEAD, LAWRENCE
 PU1611'COUNTY, ABOUT 3.8 MILES SOUTHWEST OF THE OVERHEAD CROSSING OF THE
 PU1611'CHICAGO, BURLINGTON AND QUINCY RAILROAD, ABOUT 2.6 MILES SOUTH ALONG
 PU1611'A COUNTY ROAD FROM ELMORE, ABOUT 0.8 MILE NORTHEAST OF OLD CHEYENNE
 PU1611'CROSSING, ABOUT 0.1 MILE NORTH OF A PIPED STREAM ON THE MOUNTAIN,
 PU1611'AT THE BOTTOM OF A SMALL DRAW EAST OF THE ROAD, AND ABOUT LEVEL
 PU1611'WITH THE ROAD.  A STANDARD DISK, STAMPED F 177 1934 AND SET IN
 PU1611'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0557 ***********************************************************************
 OT0557  DESIGNATION -  F 178
 OT0557  PID         -  OT0557
 OT0557  STATE/COUNTY-  SD/CUSTER
 OT0557  COUNTRY     -  US
 OT0557  USGS QUAD   -  CUSTER (2017)
 OT0557
 OT0557                         *CURRENT SURVEY CONTROL
 OT0557  ______________________________________________________________________
 OT0557* NAD 83(1986) POSITION- 43 46 40.64   (N) 103 36 13.41   (W)   HD_HELD1
 OT0557* NAVD 88 ORTHO HEIGHT -  1646.524 (meters)     5401.97  (feet) ADJUSTED
 OT0557  ______________________________________________________________________
 OT0557  GEOID HEIGHT    -        -13.695 (meters)                     GEOID18
 OT0557  DYNAMIC HEIGHT  -       1645.755 (meters)     5399.45  (feet) COMP
 OT0557  MODELED GRAVITY -    980,092.1   (mgal)                       NAVD 88
 OT0557
 OT0557  VERT ORDER      -  SECOND    CLASS 0
 OT0557
 OT0557.The horizontal coordinates were determined by differentially corrected
 OT0557.hand held GPS observations or other comparable positioning techniques
 OT0557.and have an estimated accuracy of +/- 3 meters.
 OT0557
 OT0557.The orthometric height was determined by differential leveling and
 OT0557.adjusted by the NATIONAL GEODETIC SURVEY
 OT0557.in June 1991.
 OT0557
 OT0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0557.GEOID18 height accuracy estimate available here.
 OT0557
 OT0557.Click photographs - Photos may exist for this station.
 OT0557
 OT0557.The dynamic height is computed by dividing the NAVD 88
 OT0557.geopotential number by the normal gravity value computed on the
 OT0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0557.degrees latitude (g = 980.6199 gals.).
 OT0557
 OT0557.The modeled gravity was interpolated from observed gravity values.
 OT0557
 OT0557;                    North         East    Units  Estimated Accuracy
 OT0557;SPC SD S     -   165,667.9     336,809.6     MT  (+/- 3 meters HH1 GPS) 
 OT0557
 OT0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1236248158(NAD 83)
 OT0557
 OT0557                          SUPERSEDED SURVEY CONTROL
 OT0557
 OT0557  NGVD 29 (??/??/92) 1645.886  (m)         5399.88   (f) ADJ UNCH    2 0
 OT0557
 OT0557.Superseded values are not recommended for survey control.
 OT0557
 OT0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0557.See file dsdata.pdf to determine how the superseded data were derived.
 OT0557
 OT0557_MARKER: DB = BENCH MARK DISK
 OT0557_SETTING: 66 = SET IN ROCK OUTCROP
 OT0557_STAMPING: F 178 1934
 OT0557_MARK LOGO: CGS
 OT0557_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0557+STABILITY: POSITION/ELEVATION WELL
 OT0557
 OT0557  HISTORY     - Date     Condition        Report By
 OT0557  HISTORY     - 1934     MONUMENTED       CGS
 OT0557
 OT0557                          STATION DESCRIPTION
 OT0557
 OT0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0557'1.5 MI N FROM CUSTER.
 OT0557'1.5 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0557'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.1 MILE SOUTH
 OT0557'OF MILEPOST 46, OPPOSITE THE NORTH END OF A HIGH FILL, 60.3 FEET
 OT0557'NORTHEAST OF THE NORTHEAST RAIL, 15.8 FEET EAST OF THE SOUTH END
 OT0557'OF A GATE FOR A FOOTPATH CROSSING, 12.5 FEET NORTHEAST OF THE
 OT0557'RIGHT-OF-WAY FENCE, AND IN THE TOP OF A LARGE ROCK.  A STANDARD
 OT0557'DISK, STAMPED F 178 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0283 ***********************************************************************
 OR0283  DESIGNATION -  F 18
 OR0283  PID         -  OR0283
 OR0283  STATE/COUNTY-  SD/GREGORY
 OR0283  COUNTRY     -  US
 OR0283  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0283
 OR0283                         *CURRENT SURVEY CONTROL
 OR0283  ______________________________________________________________________
 OR0283* NAD 83(1986) POSITION- 43 01 33.     (N) 098 36 18.     (W)   SCALED
 OR0283* NAVD 88 ORTHO HEIGHT -   431.158 (meters)     1414.56  (feet) ADJUSTED
 OR0283  ______________________________________________________________________
 OR0283  GEOID HEIGHT    -        -26.140 (meters)                     GEOID18
 OR0283  DYNAMIC HEIGHT  -        431.008 (meters)     1414.07  (feet) COMP
 OR0283  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 OR0283
 OR0283  VERT ORDER      -  FIRST     CLASS II
 OR0283
 OR0283.The horizontal coordinates were scaled from a map and have
 OR0283.an estimated accuracy of +/- 6 seconds.
 OR0283
 OR0283.The orthometric height was determined by differential leveling and
 OR0283.adjusted by the NATIONAL GEODETIC SURVEY
 OR0283.in June 1991.
 OR0283
 OR0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0283.GEOID18 height accuracy estimate available here.
 OR0283
 OR0283.Click photographs - Photos may exist for this station.
 OR0283
 OR0283.The dynamic height is computed by dividing the NAVD 88
 OR0283.geopotential number by the normal gravity value computed on the
 OR0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0283.degrees latitude (g = 980.6199 gals.).
 OR0283
 OR0283.The modeled gravity was interpolated from observed gravity values.
 OR0283
 OR0283;                    North         East    Units  Estimated Accuracy
 OR0283;SPC SD S     -    78,400.      740,860.      MT  (+/- 180 meters Scaled)
 OR0283
 OR0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN321637(NAD 83)
 OR0283
 OR0283                          SUPERSEDED SURVEY CONTROL
 OR0283
 OR0283  NGVD 29 (??/??/92)  430.848  (m)         1413.54   (f) ADJ UNCH    1 2
 OR0283
 OR0283.Superseded values are not recommended for survey control.
 OR0283
 OR0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0283.See file dsdata.pdf to determine how the superseded data were derived.
 OR0283
 OR0283_MARKER: DD = SURVEY DISK
 OR0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0283_STAMPING: F 18 1413.637
 OR0283_MARK LOGO: USACE
 OR0283_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0283+STABILITY: SURFACE MOTION
 OR0283
 OR0283  HISTORY     - Date     Condition        Report By
 OR0283  HISTORY     - UNK      MONUMENTED       USACE
 OR0283  HISTORY     - 1946     GOOD             CGS
 OR0283  HISTORY     - 1949     GOOD             CGS
 OR0283  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0283
 OR0283                          STATION DESCRIPTION
 OR0283
 OR0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0283'18.6 MI E FROM FAIRFAX.
 OR0283'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE
 OR0283'ALONG MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0283'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0283'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0283'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT
 OR0283'ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE
 OR0283'EAST 4.0 MILES ALONG A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES
 OR0283'ALONG A GRADED DIRT ROAD, THENCE EASTERLY 1.0 MILE ALONG A GRADED
 OR0283'DIRT ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 100 YARDS SOUTHEAST
 OR0283'OF A SMALL WOODEN BRIDGE, 47.0 FEET SOUTHWEST OF AND ABOUT 3.0
 OR0283'FEET LOWER THAN THE CENTER LINE OF THE ROAD, 3.5 FEET SOUTHEAST
 OR0283'OF A TELEPHONE POLE AND FENCE CORNER, 1.5 FEET SOUTH OF A 2 IN
 OR0283'X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 18 1413.374 SET IN
 OR0283'THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
 OR0283
 OR0283                          STATION RECOVERY (1949)
 OR0283
 OR0283'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0283'RECOVERED IN GOOD CONDITION.
 OR0283
 OR0283                          STATION RECOVERY (2013)
 OR0283
 OR0283'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0283'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0154 ***********************************************************************
 PR0154  DESIGNATION -  F 18
 PR0154  PID         -  PR0154
 PR0154  STATE/COUNTY-  SD/MOODY
 PR0154  COUNTRY     -  US
 PR0154  USGS QUAD   -  FLANDREAU (2017)
 PR0154
 PR0154                         *CURRENT SURVEY CONTROL
 PR0154  ______________________________________________________________________
 PR0154* NAD 83(1986) POSITION- 44 01 33.     (N) 096 37 26.     (W)   SCALED
 PR0154* NAVD 88 ORTHO HEIGHT -   464.794 (meters)     1524.91  (feet) ADJUSTED
 PR0154  ______________________________________________________________________
 PR0154  GEOID HEIGHT    -        -26.012 (meters)                     GEOID18
 PR0154  DYNAMIC HEIGHT  -        464.687 (meters)     1524.56  (feet) COMP
 PR0154  MODELED GRAVITY -    980,373.1   (mgal)                       NAVD 88
 PR0154
 PR0154  VERT ORDER      -  FIRST     CLASS II
 PR0154
 PR0154.The horizontal coordinates were scaled from a map and have
 PR0154.an estimated accuracy of +/- 6 seconds.
 PR0154
 PR0154.The orthometric height was determined by differential leveling and
 PR0154.adjusted by the NATIONAL GEODETIC SURVEY
 PR0154.in June 1991.
 PR0154
 PR0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0154.GEOID18 height accuracy estimate available here.
 PR0154
 PR0154.Click photographs - Photos may exist for this station.
 PR0154
 PR0154.The dynamic height is computed by dividing the NAVD 88
 PR0154.geopotential number by the normal gravity value computed on the
 PR0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0154.degrees latitude (g = 980.6199 gals.).
 PR0154
 PR0154.The modeled gravity was interpolated from observed gravity values.
 PR0154
 PR0154;                    North         East    Units  Estimated Accuracy
 PR0154;SPC SD S     -   194,670.      897,270.      MT  (+/- 180 meters Scaled)
 PR0154
 PR0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP904774(NAD 83)
 PR0154
 PR0154                          SUPERSEDED SURVEY CONTROL
 PR0154
 PR0154  NGVD 29 (??/??/92)  464.533  (m)         1524.06   (f) ADJ UNCH    1 2
 PR0154
 PR0154.Superseded values are not recommended for survey control.
 PR0154
 PR0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0154.See file dsdata.pdf to determine how the superseded data were derived.
 PR0154
 PR0154_MARKER: DB = BENCH MARK DISK
 PR0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0154_STAMPING: 1524.055 F 18 1931
 PR0154_MARK LOGO: CGS
 PR0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0154+STABILITY: SURFACE MOTION
 PR0154
 PR0154  HISTORY     - Date     Condition        Report By
 PR0154  HISTORY     - 1931     MONUMENTED       CGS
 PR0154  HISTORY     - 1934     GOOD             CGS
 PR0154  HISTORY     - 20110328 MARK NOT FOUND   INDIV
 PR0154
 PR0154                          STATION DESCRIPTION
 PR0154
 PR0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 PR0154'2.2 MI NE FROM EGAN.
 PR0154'ABOUT 2.2 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PR0154'AND PACIFIC RAILROAD FROM THE STATION AT EGAN, MOODY COUNTY,
 PR0154'ABOUT 69-1/2 RAILS NORTHEAST OF THE NORTHEAST END OF BRIDGE
 PR0154'0958 OVER BIG SIOUX RIVER, ABOUT 110 FEET NORTHEAST OF A PRIVATE-ROAD
 PR0154'CROSSING, 46 FEET SOUTHEAST OF THE SOUTHEAST RAIL, AND ABOUT
 PR0154'1 FOOT NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 PR0154'STAMPED 1524.055 F 1931 AND SET IN THE TOP OF A CONCRETE POST
 PR0154'PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 PR0154
 PR0154                          STATION RECOVERY (1934)
 PR0154
 PR0154'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PR0154'RECOVERED IN GOOD CONDITION.
 PR0154
 PR0154                          STATION RECOVERY (2011)
 PR0154
 PR0154'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0154'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1540 ***********************************************************************
 PU1540  DESIGNATION -  F 183
 PU1540  PID         -  PU1540
 PU1540  STATE/COUNTY-  SD/PENNINGTON
 PU1540  COUNTRY     -  US
 PU1540  USGS QUAD   -  RAPID CITY WEST (2017)
 PU1540
 PU1540                         *CURRENT SURVEY CONTROL
 PU1540  ______________________________________________________________________
 PU1540* NAD 83(1986) POSITION- 44 02 49.95   (N) 103 20 31.94   (W)   HD_HELD1
 PU1540* NAVD 88 ORTHO HEIGHT -  1075.083 (meters)     3527.17  (feet) ADJUSTED
 PU1540  ______________________________________________________________________
 PU1540  GEOID HEIGHT    -        -15.094 (meters)                     GEOID18
 PU1540  DYNAMIC HEIGHT  -       1074.710 (meters)     3525.94  (feet) COMP
 PU1540  MODELED GRAVITY -    980,234.4   (mgal)                       NAVD 88
 PU1540
 PU1540  VERT ORDER      -  FIRST     CLASS II
 PU1540
 PU1540.The horizontal coordinates were determined by differentially corrected
 PU1540.hand held GPS observations or other comparable positioning techniques
 PU1540.and have an estimated accuracy of +/- 3 meters.
 PU1540
 PU1540.The orthometric height was determined by differential leveling and
 PU1540.adjusted by the NATIONAL GEODETIC SURVEY
 PU1540.in June 1991.
 PU1540
 PU1540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1540.GEOID18 height accuracy estimate available here.
 PU1540
 PU1540.Click photographs - Photos may exist for this station.
 PU1540
 PU1540.The dynamic height is computed by dividing the NAVD 88
 PU1540.geopotential number by the normal gravity value computed on the
 PU1540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1540.degrees latitude (g = 980.6199 gals.).
 PU1540
 PU1540.The modeled gravity was interpolated from observed gravity values.
 PU1540
 PU1540;                    North         East    Units  Estimated Accuracy
 PU1540;SPC SD S     -   194,767.2     358,929.7     MT  (+/- 3 meters HH1 GPS) 
 PU1540
 PU1540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3280778452(NAD 83)
 PU1540
 PU1540                          SUPERSEDED SURVEY CONTROL
 PU1540
 PU1540  NGVD 29 (??/??/92) 1074.589  (m)         3525.55   (f) ADJ UNCH    1 2
 PU1540
 PU1540.Superseded values are not recommended for survey control.
 PU1540
 PU1540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1540.See file dsdata.pdf to determine how the superseded data were derived.
 PU1540
 PU1540_MARKER: DB = BENCH MARK DISK
 PU1540_SETTING: 66 = SET IN ROCK OUTCROP
 PU1540_STAMPING: F 183 1934
 PU1540_MARK LOGO: CGS
 PU1540_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1540+STABILITY: POSITION/ELEVATION WELL
 PU1540
 PU1540  HISTORY     - Date     Condition        Report By
 PU1540  HISTORY     - 1934     MONUMENTED       CGS
 PU1540  HISTORY     - 1962     GOOD             CGS
 PU1540  HISTORY     - 20110322 MARK NOT FOUND   INDIV
 PU1540  HISTORY     - 20191107 GOOD             LOCENG
 PU1540
 PU1540                          STATION DESCRIPTION
 PU1540
 PU1540'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1540'7.9 MI SW FROM RAPID CITY.
 PU1540'ABOUT 1.15 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1540'FROM THE STATION AT RAPID CITY, THENCE 0.55 MILE SOUTH ALONG
 PU1540'MT. VIEW ROAD, THENCE 2.4 MILES SOUTHWEST ALONG JACKSON BOULEVARD
 PU1540'TO THE CANYON LAKE CLUB, THENCE 1.95 MILES WEST-SOUTHWEST ALONG
 PU1540'STATE HIGHWAY 40, THENCE 1.4 MILES SOUTHWEST ALONG DARK CANYON
 PU1540'ROAD TO THREE PRIVATE DRIVEWAYS, THENCE 1.4 MILES SOUTHWEST
 PU1540'ALONG DARK CANYON ROAD TO THREE DRIVEWAYS, AT A POINT WHERE THE
 PU1540'ROAD CROSSES OVER RAPID CREEK, 120 YARDS SOUTH OF AND ACROSS
 PU1540'THE ROAD FROM A HOUSE WITH A CONCRETE BLOCK BASEMENT, 59 FEET
 PU1540'SOUTHEAST OF THE CENTER LINE OF THE ROAD AND RAPID CREEK, ABOUT
 PU1540'60 FEET WEST OF A LARGE ROCK WALL, 6.0 FEET WEST OF  METAL
 PU1540'WITNESS POST, ABOUT 6 FEET ABOVE THE LEVEL OF THE ROAD, 10 FEET
 PU1540'SOUTH-SOUTHEAST OF THE NORTH-NORTHWEST END OF THE ROCK, AND
 PU1540'SET IN THE TOP OF A VERY LARGE SQUARE LIKE GRANITE ROCK IN THE
 PU1540'SOUTHEAST EDGE OF RAPID CREEK.
 PU1540
 PU1540                          STATION RECOVERY (2011)
 PU1540
 PU1540'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1540'MARK NOT FOUND.
 PU1540
 PU1540                          STATION RECOVERY (2019)
 PU1540
 PU1540'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 2019 (SD)
 PU1540'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0282 ***********************************************************************
 OR0282  DESIGNATION -  F 19
 OR0282  PID         -  OR0282
 OR0282  STATE/COUNTY-  SD/GREGORY
 OR0282  COUNTRY     -  US
 OR0282  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0282
 OR0282                         *CURRENT SURVEY CONTROL
 OR0282  ______________________________________________________________________
 OR0282* NAD 83(1986) POSITION- 43 01 27.     (N) 098 35 22.     (W)   SCALED
 OR0282* NAVD 88 ORTHO HEIGHT -   422.880 (meters)     1387.40  (feet) ADJUSTED
 OR0282  ______________________________________________________________________
 OR0282  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 OR0282  DYNAMIC HEIGHT  -        422.733 (meters)     1386.92  (feet) COMP
 OR0282  MODELED GRAVITY -    980,261.5   (mgal)                       NAVD 88
 OR0282
 OR0282  VERT ORDER      -  FIRST     CLASS II
 OR0282
 OR0282.The horizontal coordinates were scaled from a map and have
 OR0282.an estimated accuracy of +/- 6 seconds.
 OR0282
 OR0282.The orthometric height was determined by differential leveling and
 OR0282.adjusted by the NATIONAL GEODETIC SURVEY
 OR0282.in June 1991.
 OR0282
 OR0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0282.GEOID18 height accuracy estimate available here.
 OR0282
 OR0282.Click photographs - Photos may exist for this station.
 OR0282
 OR0282.The dynamic height is computed by dividing the NAVD 88
 OR0282.geopotential number by the normal gravity value computed on the
 OR0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0282.degrees latitude (g = 980.6199 gals.).
 OR0282
 OR0282.The modeled gravity was interpolated from observed gravity values.
 OR0282
 OR0282;                    North         East    Units  Estimated Accuracy
 OR0282;SPC SD S     -    78,240.      742,130.      MT  (+/- 180 meters Scaled)
 OR0282
 OR0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN334635(NAD 83)
 OR0282
 OR0282                          SUPERSEDED SURVEY CONTROL
 OR0282
 OR0282  NGVD 29 (??/??/92)  422.571  (m)         1386.39   (f) ADJ UNCH    1 2
 OR0282
 OR0282.Superseded values are not recommended for survey control.
 OR0282
 OR0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0282.See file dsdata.pdf to determine how the superseded data were derived.
 OR0282
 OR0282_MARKER: DD = SURVEY DISK
 OR0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0282_STAMPING: F 19 1386.175
 OR0282_MARK LOGO: USACE
 OR0282_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0282+STABILITY: SURFACE MOTION
 OR0282
 OR0282  HISTORY     - Date     Condition        Report By
 OR0282  HISTORY     - UNK      MONUMENTED       USACE
 OR0282  HISTORY     - 1946     GOOD             CGS
 OR0282  HISTORY     - 1949     GOOD             CGS
 OR0282  HISTORY     - 20130125 POOR             INDIV
 OR0282
 OR0282                          STATION DESCRIPTION
 OR0282
 OR0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0282'19.4 MI E FROM FAIRFAX.
 OR0282'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0282'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0282'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0282'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0282'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT
 OR0282'ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST
 OR0282'4.0 MILES ALONG A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES ALONG
 OR0282'A GRADED DIRT ROAD, THENCE EASTERLY 1.8 MILES ALONG A GRADED DIRT
 OR0282'ROAD TO SITE OF MARK, BENCH MARK IS 38.0 FEET SOUTH OF AND ABOUT
 OR0282'3.0 FEET HIGHER THAN THE CENTER LINE OF THE ROAD, 16.0 FEET WEST
 OR0282'OF THE CENTER LINE OF A FARM DRIVE LEADING SOUTH, 13.5 FEET
 OR0282'SOUTHWEST OF THE WEST END OF A CORRUGATED IRON CULVERT, 4.0 FEET
 OR0282'WEST OF A TELEPHONE POLE AND 1.0 FOOT EAST OF A 2 IN X 4 IN
 OR0282'MARKER POST.  A BRONZE DISK STAMPED F 19 1386.175 SET IN THE TOP
 OR0282'OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE GROUND.
 OR0282
 OR0282                          STATION RECOVERY (1949)
 OR0282
 OR0282'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0282'RECOVERED IN GOOD CONDITION.
 OR0282
 OR0282                          STATION RECOVERY (2013)
 OR0282
 OR0282'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0282'POOR.  SEVERELY TILTED.  NO WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0222 ***********************************************************************
 QQ0222  DESIGNATION -  F 19
 QQ0222  PID         -  QQ0222
 QQ0222  STATE/COUNTY-  SD/ROBERTS
 QQ0222  COUNTRY     -  US
 QQ0222  USGS QUAD   -  SUMMIT (2017)
 QQ0222
 QQ0222                         *CURRENT SURVEY CONTROL
 QQ0222  ______________________________________________________________________
 QQ0222* NAD 83(1986) POSITION- 45 19 01.     (N) 097 05 14.     (W)   SCALED
 QQ0222* NAVD 88 ORTHO HEIGHT -   591.273 (meters)     1939.87  (feet) ADJUSTED
 QQ0222  ______________________________________________________________________
 QQ0222  GEOID HEIGHT    -        -25.314 (meters)                     GEOID18
 QQ0222  DYNAMIC HEIGHT  -        591.203 (meters)     1939.64  (feet) COMP
 QQ0222  MODELED GRAVITY -    980,479.5   (mgal)                       NAVD 88
 QQ0222
 QQ0222  VERT ORDER      -  FIRST     CLASS II
 QQ0222
 QQ0222.The horizontal coordinates were scaled from a map and have
 QQ0222.an estimated accuracy of +/- 6 seconds.
 QQ0222
 QQ0222.The orthometric height was determined by differential leveling and
 QQ0222.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0222.in June 1991.
 QQ0222
 QQ0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0222.GEOID18 height accuracy estimate available here.
 QQ0222
 QQ0222.Click photographs - Photos may exist for this station.
 QQ0222
 QQ0222.The dynamic height is computed by dividing the NAVD 88
 QQ0222.geopotential number by the normal gravity value computed on the
 QQ0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0222.degrees latitude (g = 980.6199 gals.).
 QQ0222
 QQ0222.The modeled gravity was interpolated from observed gravity values.
 QQ0222
 QQ0222;                    North         East    Units  Estimated Accuracy
 QQ0222;SPC SD N     -   168,970.      828,330.      MT  (+/- 180 meters Scaled)
 QQ0222
 QQ0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR499199(NAD 83)
 QQ0222
 QQ0222                          SUPERSEDED SURVEY CONTROL
 QQ0222
 QQ0222  NGVD 29 (??/??/92)  590.978  (m)         1938.90   (f) ADJ UNCH    1 2
 QQ0222
 QQ0222.Superseded values are not recommended for survey control.
 QQ0222
 QQ0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0222.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0222
 QQ0222_MARKER: DB = BENCH MARK DISK
 QQ0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0222_STAMPING: F 19 1931 1938.900
 QQ0222_MARK LOGO: CGS
 QQ0222_PROJECTION: FLUSH
 QQ0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0222+STABILITY: SURFACE MOTION
 QQ0222_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0222+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0222
 QQ0222  HISTORY     - Date     Condition        Report By
 QQ0222  HISTORY     - 1931     MONUMENTED       CGS
 QQ0222  HISTORY     - 1941     GOOD             CGS
 QQ0222  HISTORY     - 19900721 GOOD             NGS
 QQ0222
 QQ0222                          STATION DESCRIPTION
 QQ0222
 QQ0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0222'2.5 MI W FROM SUMMIT.
 QQ0222'2-1/2 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QQ0222'AND PACIFIC RAILROAD FROM SUMMIT, ROBERTS COUNTY, 50 FEET
 QQ0222'NORTHEAST OF THE NINTH POLE WEST OF A ROAD CROSSING, AT BLOCK
 QQ0222'SIGNAL 214.9, 90 FEET NORTH OF THE NORTH RAIL, 68 FEET EAST OF A
 QQ0222'GATE NORTH OF THE SIGNAL, AND 2 FEET SOUTH OF THE FENCE.  A
 QQ0222'STANDARD DISK, STAMPED 1938.900 F 19 1931 AND SET IN THE TOP OF
 QQ0222'A CONCRETE POST FLUSH WITH THE GROUND.
 QQ0222
 QQ0222                          STATION RECOVERY (1941)
 QQ0222
 QQ0222'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QQ0222'RECOVERED IN GOOD CONDITION.
 QQ0222
 QQ0222                          STATION RECOVERY (1990)
 QQ0222
 QQ0222'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0222'4.1 KM (2.5 MI) NORTHWESTERLY ALONG THE BURLINGTON NORTHERN RAILROAD
 QQ0222'FROM THE JUNCTION OF MAIN STREET IN SUMMIT, 0.4 KM (0.2 MI) NORTHWEST
 QQ0222'OF THE INTERSECTION OF A GRAVELED ROAD, AT AN ABANDONED FIELD ROAD
 QQ0222'CROSSING, 27.4 M (89.9 FT) NORTH OF THE NEAR RAIL, 22.5 M (73.8 FT)
 QQ0222'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) SOUTH
 QQ0222'OF A FENCE, 0.35 M (1.15 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 QQ0222'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0484 ***********************************************************************
 PR0484  DESIGNATION -  F 2
 PR0484  PID         -  PR0484
 PR0484  STATE/COUNTY-  SD/LAKE
 PR0484  COUNTRY     -  US
 PR0484  USGS QUAD   -  RAMONA (2017)
 PR0484
 PR0484                         *CURRENT SURVEY CONTROL
 PR0484  ______________________________________________________________________
 PR0484* NAD 83(1986) POSITION- 44 00 46.     (N) 097 08 56.     (W)   SCALED
 PR0484* NAVD 88 ORTHO HEIGHT -   528.435 (meters)     1733.71  (feet) ADJUSTED
 PR0484  ______________________________________________________________________
 PR0484  GEOID HEIGHT    -        -25.785 (meters)                     GEOID18
 PR0484  DYNAMIC HEIGHT  -        528.309 (meters)     1733.29  (feet) COMP
 PR0484  MODELED GRAVITY -    980,364.3   (mgal)                       NAVD 88
 PR0484
 PR0484  VERT ORDER      -  FIRST     CLASS II
 PR0484
 PR0484.The horizontal coordinates were scaled from a map and have
 PR0484.an estimated accuracy of +/- 6 seconds.
 PR0484
 PR0484.The orthometric height was determined by differential leveling and
 PR0484.adjusted by the NATIONAL GEODETIC SURVEY
 PR0484.in June 1991.
 PR0484
 PR0484.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0484.GEOID18 height accuracy estimate available here.
 PR0484
 PR0484.Click photographs - Photos may exist for this station.
 PR0484
 PR0484.The dynamic height is computed by dividing the NAVD 88
 PR0484.geopotential number by the normal gravity value computed on the
 PR0484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0484.degrees latitude (g = 980.6199 gals.).
 PR0484
 PR0484.The modeled gravity was interpolated from observed gravity values.
 PR0484
 PR0484;                    North         East    Units  Estimated Accuracy
 PR0484;SPC SD S     -   191,470.      855,280.      MT  (+/- 180 meters Scaled)
 PR0484
 PR0484_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP483749(NAD 83)
 PR0484
 PR0484                          SUPERSEDED SURVEY CONTROL
 PR0484
 PR0484  NGVD 29 (??/??/92)  528.139  (m)         1732.74   (f) ADJ UNCH    1 2
 PR0484
 PR0484.Superseded values are not recommended for survey control.
 PR0484
 PR0484.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0484.See file dsdata.pdf to determine how the superseded data were derived.
 PR0484
 PR0484_MARKER: P = PIPE CAP
 PR0484_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0484_STAMPING: ELEV 1732.736 FT
 PR0484_MARK LOGO: CGS
 PR0484_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0484_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0484
 PR0484  HISTORY     - Date     Condition        Report By
 PR0484  HISTORY     - 1905     MONUMENTED       CGS
 PR0484  HISTORY     - 1934     GOOD             CGS
 PR0484  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0484  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0484
 PR0484                          STATION DESCRIPTION
 PR0484
 PR0484'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0484'2 MI NW FROM MADISON.
 PR0484'2.0 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0484'PACIFIC RAILROAD FROM MADISON, LAKE COUNTY, AT A ROAD CROSSING,
 PR0484'44.5 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK, 12 FEET
 PR0484'EAST OF THE CENTER LINE OF THE ROAD, 20.5 FEET WEST OF A FENCE,
 PR0484'35 FEET NORTHWEST OF THE FIRST POLE EAST OF THE ROAD, 3 FEET
 PR0484'NORTHEAST OF A ROW OF POLES, AND ON THE EAST SHOULDER OF THE
 PR0484'ROAD.  A STANDARD CAP, STAMPED ELEV 1732.736 FT AND FASTENED
 PR0484'ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 1 INCH ABOVE
 PR0484'GROUND.  NOTE-- THE PIPE HAS BEEN HIT SO THAT IT RESTS AT AN
 PR0484'ANGLE, AND THE SOUTH HALF OF THE CAP HAS BEEN HAMMERED SO THAT
 PR0484'IT IS BENT DOWN.
 PR0484
 PR0484                          STATION RECOVERY (1968)
 PR0484
 PR0484'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0484'MARK NOT FOUND.
 PR0484
 PR0484                          STATION RECOVERY (2011)
 PR0484
 PR0484'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0484'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0309 ***********************************************************************
 OR0309  DESIGNATION -  F 2
 OR0309  PID         -  OR0309
 OR0309  STATE/COUNTY-  SD/GREGORY
 OR0309  COUNTRY     -  US
 OR0309  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0309
 OR0309                         *CURRENT SURVEY CONTROL
 OR0309  ______________________________________________________________________
 OR0309* NAD 83(1986) POSITION- 43 01 27.     (N) 098 50 37.     (W)   SCALED
 OR0309* NAVD 88 ORTHO HEIGHT -   584.773 (meters)     1918.54  (feet) ADJUSTED
 OR0309  ______________________________________________________________________
 OR0309  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 OR0309  DYNAMIC HEIGHT  -        584.557 (meters)     1917.83  (feet) COMP
 OR0309  MODELED GRAVITY -    980,231.7   (mgal)                       NAVD 88
 OR0309
 OR0309  VERT ORDER      -  FIRST     CLASS II
 OR0309
 OR0309.The horizontal coordinates were scaled from a map and have
 OR0309.an estimated accuracy of +/- 6 seconds.
 OR0309
 OR0309.The orthometric height was determined by differential leveling and
 OR0309.adjusted by the NATIONAL GEODETIC SURVEY
 OR0309.in June 1991.
 OR0309
 OR0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0309.GEOID18 height accuracy estimate available here.
 OR0309
 OR0309.Click photographs - Photos may exist for this station.
 OR0309
 OR0309.The dynamic height is computed by dividing the NAVD 88
 OR0309.geopotential number by the normal gravity value computed on the
 OR0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0309.degrees latitude (g = 980.6199 gals.).
 OR0309
 OR0309.The modeled gravity was interpolated from observed gravity values.
 OR0309
 OR0309;                    North         East    Units  Estimated Accuracy
 OR0309;SPC SD S     -    77,840.      721,410.      MT  (+/- 180 meters Scaled)
 OR0309
 OR0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN127635(NAD 83)
 OR0309
 OR0309                          SUPERSEDED SURVEY CONTROL
 OR0309
 OR0309  NGVD 29 (??/??/92)  584.451  (m)         1917.49   (f) ADJ UNCH    1 2
 OR0309
 OR0309.Superseded values are not recommended for survey control.
 OR0309
 OR0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0309.See file dsdata.pdf to determine how the superseded data were derived.
 OR0309
 OR0309_MARKER: DD = SURVEY DISK
 OR0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0309_STAMPING: F 2 1917.350
 OR0309_MARK LOGO: USACE
 OR0309_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0309+STABILITY: SURFACE MOTION
 OR0309_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0309+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0309
 OR0309  HISTORY     - Date     Condition        Report By
 OR0309  HISTORY     - UNK      MONUMENTED       USACE
 OR0309  HISTORY     - 1946     GOOD             CGS
 OR0309  HISTORY     - 1949     GOOD             CGS
 OR0309  HISTORY     - 19931005 GOOD             NGS
 OR0309  HISTORY     - 20130125 GOOD             INDIV
 OR0309
 OR0309                          STATION DESCRIPTION
 OR0309
 OR0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0309'2.4 MI E FROM FAIRFAX.
 OR0309'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG MAIN
 OR0309'STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 28, THENCE EAST
 OR0309'1.9 MILES ALONG STATE HIGHWAY NO. 54 TO SITE OF MARK, BENCH MARK IS
 OR0309'AT THE INTERSECTION OF THE HIGHWAY AND A NORTH-SOUTH DIRT ROAD, 3.0
 OR0309'FEET SOUTHEAST OF A FENCE CORNER, 35.0 FEET EAST OF THE CENTER LINE
 OR0309'OF THE NORTH-SOUTH ROAD, 35.0 FEET SOUTH OF AND ABOUT LEVEL WITH
 OR0309'THE CENTER LINE OF THE HIGHWAY AND 1.0 FEET NORTHWEST OF A WHITE
 OR0309'2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 2 1917.350
 OR0309'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH ABOVE
 OR0309'GROUND.
 OR0309
 OR0309                          STATION RECOVERY (1949)
 OR0309
 OR0309'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0309'RECOVERED IN GOOD CONDITION.
 OR0309
 OR0309                          STATION RECOVERY (1993)
 OR0309
 OR0309'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0309'12.0 KM (7.45 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0309'OF MAIN STREET IN BONESTEEL, THENCE 1.6 KM (1.00 MI) NORTHERLY ALONG
 OR0309'A GRAVELED ROAD, THENCE 1.4 KM (0.85 MI) EASTERLY ALONG A GRAVELED
 OR0309'ROAD, 10.7 M (35.1 FT) SOUTH OF THE CENTER OF THE ROAD, 10.7 M (35.1
 OR0309'FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.9 M (3.0 FT) SOUTHEAST
 OR0309'OF A FENCE CORNER, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE
 OR0309'THE GROUND SURFACE.
 OR0309
 OR0309                          STATION RECOVERY (2013)
 OR0309
 OR0309'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0309'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0310 ***********************************************************************
 OR0310  DESIGNATION -  F 2 A
 OR0310  PID         -  OR0310
 OR0310  STATE/COUNTY-  SD/GREGORY
 OR0310  COUNTRY     -  US
 OR0310  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0310
 OR0310                         *CURRENT SURVEY CONTROL
 OR0310  ______________________________________________________________________
 OR0310* NAD 83(1986) POSITION- 43 01 30.     (N) 098 50 34.     (W)   SCALED
 OR0310* NAVD 88 ORTHO HEIGHT -   584.681 (meters)     1918.24  (feet) ADJUSTED
 OR0310  ______________________________________________________________________
 OR0310  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 OR0310  DYNAMIC HEIGHT  -        584.464 (meters)     1917.53  (feet) COMP
 OR0310  MODELED GRAVITY -    980,231.8   (mgal)                       NAVD 88
 OR0310
 OR0310  VERT ORDER      -  FIRST     CLASS II
 OR0310
 OR0310.The horizontal coordinates were scaled from a map and have
 OR0310.an estimated accuracy of +/- 6 seconds.
 OR0310
 OR0310.The orthometric height was determined by differential leveling and
 OR0310.adjusted by the NATIONAL GEODETIC SURVEY
 OR0310.in June 1991.
 OR0310
 OR0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0310.GEOID18 height accuracy estimate available here.
 OR0310
 OR0310.Click photographs - Photos may exist for this station.
 OR0310
 OR0310.The dynamic height is computed by dividing the NAVD 88
 OR0310.geopotential number by the normal gravity value computed on the
 OR0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0310.degrees latitude (g = 980.6199 gals.).
 OR0310
 OR0310.The modeled gravity was interpolated from observed gravity values.
 OR0310
 OR0310;                    North         East    Units  Estimated Accuracy
 OR0310;SPC SD S     -    77,930.      721,480.      MT  (+/- 180 meters Scaled)
 OR0310
 OR0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN128636(NAD 83)
 OR0310
 OR0310                          SUPERSEDED SURVEY CONTROL
 OR0310
 OR0310  NGVD 29 (??/??/92)  584.358  (m)         1917.18   (f) ADJ UNCH    1 2
 OR0310
 OR0310.Superseded values are not recommended for survey control.
 OR0310
 OR0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0310.See file dsdata.pdf to determine how the superseded data were derived.
 OR0310
 OR0310_MARKER: DD = SURVEY DISK
 OR0310_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0310_STAMPING: F2 A
 OR0310_MARK LOGO: USACE
 OR0310_PROJECTION: FLUSH
 OR0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0310+STABILITY: SURFACE MOTION
 OR0310
 OR0310  HISTORY     - Date     Condition        Report By
 OR0310  HISTORY     - UNK      MONUMENTED       USACE
 OR0310  HISTORY     - 1949     GOOD             CGS
 OR0310  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0310  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0310
 OR0310                          STATION DESCRIPTION
 OR0310
 OR0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0310'2 MI E FROM FAIRFAX.
 OR0310'2.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0310'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, AT A JUNCTION WITH
 OR0310'A DIRT ROAD LEADING NORTH AND A TRAIL LEADNG SOUTH, 80 FEET
 OR0310'SOUTH OF THE CENTER LINE OF THE HIGHWAY, 24 FEET EAST OF THE
 OR0310'CENTER LINE OF THE TRAIL LEADING SOUTH, 2.6 FEET SOUTH OF A
 OR0310'REFERENCE POST, 2.0 FEET WEST OF A NORTH-SOUTH FENCE LINE, AND
 OR0310'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE SURFACE
 OR0310'OF THE GROUND.
 OR0310
 OR0310                          STATION RECOVERY (1993)
 OR0310
 OR0310'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0310'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0310
 OR0310                          STATION RECOVERY (2013)
 OR0310
 OR0310'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0310'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0172 ***********************************************************************
 QT0172  DESIGNATION -  F 2 B 2
 QT0172  PID         -  QT0172
 QT0172  STATE/COUNTY-  SD/PERKINS
 QT0172  COUNTRY     -  US
 QT0172  USGS QUAD   -  CEDAR CANYON (2017)
 QT0172
 QT0172                         *CURRENT SURVEY CONTROL
 QT0172  ______________________________________________________________________
 QT0172* NAD 83(1986) POSITION- 45 04 23.     (N) 102 44 25.     (W)   SCALED
 QT0172* NAVD 88 ORTHO HEIGHT -   902.572 (meters)     2961.19  (feet) ADJUSTED
 QT0172  ______________________________________________________________________
 QT0172  GEOID HEIGHT    -        -17.711 (meters)                     GEOID18
 QT0172  DYNAMIC HEIGHT  -        902.385 (meters)     2960.57  (feet) COMP
 QT0172  MODELED GRAVITY -    980,378.2   (mgal)                       NAVD 88
 QT0172
 QT0172  VERT ORDER      -  SECOND    CLASS 0
 QT0172
 QT0172.The horizontal coordinates were scaled from a map and have
 QT0172.an estimated accuracy of +/- 6 seconds.
 QT0172
 QT0172.The orthometric height was determined by differential leveling and
 QT0172.adjusted by the NATIONAL GEODETIC SURVEY
 QT0172.in June 1991.
 QT0172
 QT0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0172.GEOID18 height accuracy estimate available here.
 QT0172
 QT0172.Click photographs - Photos may exist for this station.
 QT0172
 QT0172.The dynamic height is computed by dividing the NAVD 88
 QT0172.geopotential number by the normal gravity value computed on the
 QT0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0172.degrees latitude (g = 980.6199 gals.).
 QT0172
 QT0172.The modeled gravity was interpolated from observed gravity values.
 QT0172
 QT0172;                    North         East    Units  Estimated Accuracy
 QT0172;SPC SD N     -   141,410.      384,270.      MT  (+/- 180 meters Scaled)
 QT0172
 QT0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK778935(NAD 83)
 QT0172
 QT0172                          SUPERSEDED SURVEY CONTROL
 QT0172
 QT0172  NGVD 29 (??/??/92)  902.11   (m)         2959.7    (f) COMPUTED    2 0
 QT0172
 QT0172.Superseded values are not recommended for survey control.
 QT0172
 QT0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0172.See file dsdata.pdf to determine how the superseded data were derived.
 QT0172
 QT0172_MARKER: Z = SEE DESCRIPTION
 QT0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0172_STAMPING: F 2 B 2
 QT0172_PROJECTION: PROJECTING 122 CENTIMETERS
 QT0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0172+STABILITY: SURFACE MOTION
 QT0172
 QT0172  HISTORY     - Date     Condition        Report By
 QT0172  HISTORY     - UNK      MONUMENTED       USAF
 QT0172  HISTORY     - 1962     GOOD             CGS
 QT0172
 QT0172                          STATION DESCRIPTION
 QT0172
 QT0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0172'11.1 MI NW FROM MAURINE.
 QT0172'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0172'THENCE 4.3 MILES NORTH ALONG A COUNTY ROAD, THENCE 0.15 MILE
 QT0172'EAST ALONG AN EAST-WEST FENCE LINE, ABOUT 250 FEET SOUTH-SOUTHEAST
 QT0172'OF A SMALL FRAME HOUSE, 12 FEET NORTH OF A FENCE, CENTER OF
 QT0172'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 QT0172'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0281 ***********************************************************************
 OR0281  DESIGNATION -  F 20
 OR0281  PID         -  OR0281
 OR0281  STATE/COUNTY-  SD/GREGORY
 OR0281  COUNTRY     -  US
 OR0281  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0281
 OR0281                         *CURRENT SURVEY CONTROL
 OR0281  ______________________________________________________________________
 OR0281* NAD 83(1986) POSITION- 43 02 08.     (N) 098 34 33.     (W)   SCALED
 OR0281* NAVD 88 ORTHO HEIGHT -   409.614 (meters)     1343.88  (feet) ADJUSTED
 OR0281  ______________________________________________________________________
 OR0281  GEOID HEIGHT    -        -26.179 (meters)                     GEOID18
 OR0281  DYNAMIC HEIGHT  -        409.474 (meters)     1343.42  (feet) COMP
 OR0281  MODELED GRAVITY -    980,266.2   (mgal)                       NAVD 88
 OR0281
 OR0281  VERT ORDER      -  FIRST     CLASS II
 OR0281
 OR0281.The horizontal coordinates were scaled from a map and have
 OR0281.an estimated accuracy of +/- 6 seconds.
 OR0281
 OR0281.The orthometric height was determined by differential leveling and
 OR0281.adjusted by the NATIONAL GEODETIC SURVEY
 OR0281.in June 1991.
 OR0281
 OR0281.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0281.GEOID18 height accuracy estimate available here.
 OR0281
 OR0281.Click photographs - Photos may exist for this station.
 OR0281
 OR0281.The dynamic height is computed by dividing the NAVD 88
 OR0281.geopotential number by the normal gravity value computed on the
 OR0281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0281.degrees latitude (g = 980.6199 gals.).
 OR0281
 OR0281.The modeled gravity was interpolated from observed gravity values.
 OR0281
 OR0281;                    North         East    Units  Estimated Accuracy
 OR0281;SPC SD S     -    79,530.      743,210.      MT  (+/- 180 meters Scaled)
 OR0281
 OR0281_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN345648(NAD 83)
 OR0281
 OR0281                          SUPERSEDED SURVEY CONTROL
 OR0281
 OR0281  NGVD 29 (??/??/92)  409.307  (m)         1342.87   (f) ADJ UNCH    1 2
 OR0281
 OR0281.Superseded values are not recommended for survey control.
 OR0281
 OR0281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0281.See file dsdata.pdf to determine how the superseded data were derived.
 OR0281
 OR0281_MARKER: DD = SURVEY DISK
 OR0281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0281_STAMPING: F 20 1342.620
 OR0281_MARK LOGO: USACE
 OR0281_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0281+STABILITY: SURFACE MOTION
 OR0281
 OR0281  HISTORY     - Date     Condition        Report By
 OR0281  HISTORY     - UNK      MONUMENTED       USACE
 OR0281  HISTORY     - 1946     GOOD             CGS
 OR0281  HISTORY     - 1949     GOOD             CGS
 OR0281  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0281
 OR0281                          STATION DESCRIPTION
 OR0281
 OR0281'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0281'20.6 MI E FROM FAIRFAX.
 OR0281'TO REACH FROM THE POST OFFICE AT FAIRFAX, GO SOUTH 0.2 MILE ALONG
 OR0281'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0281'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0281'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0281'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT ROAD,
 OR0281'THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST 4.0
 OR0281'MILES ALONG A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES ALONG A
 OR0281'GRADED DIRT ROAD, THENCE EASTERLY 1.8 MILES ALONG A GRADED DIRT
 OR0281'ROAD, THENCE NORTHEASTERLY 1.2 MILES ALONG A GRADED DIRT ROAD TO
 OR0281'SITE OF MARK, BENCH MARK IS ABOUT 150 YARDS SOUTHEAST OF A SCHOOL
 OR0281'HOUSE, 19.0 FEET SOUTHWEST OF THE CENTER LINE OF A DRIVE LEADING
 OR0281'TO SCHOOL, 86.0 FEET WEST OF AND ABOUT 2.0 FEET HIGHER THAN THE
 OR0281'CENTER LINE OF THE ROAD, 1.5 FEET NORTHEAST OF A FENCE AND 1.5
 OR0281'FEET SOUTHWEST OF A 2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED
 OR0281'F 20 1342.620 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1
 OR0281'INCH ABOVE GROUND.
 OR0281
 OR0281                          STATION RECOVERY (1949)
 OR0281
 OR0281'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0281'RECOVERED IN GOOD CONDITION.
 OR0281
 OR0281                          STATION RECOVERY (2013)
 OR0281
 OR0281'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0281'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0052 ***********************************************************************
 QR0052  DESIGNATION -  F 20
 QR0052  PID         -  QR0052
 QR0052  STATE/COUNTY-  SD/BROWN
 QR0052  COUNTRY     -  US
 QR0052  USGS QUAD   -  GROTON (2017)
 QR0052
 QR0052                         *CURRENT SURVEY CONTROL
 QR0052  ______________________________________________________________________
 QR0052* NAD 83(1986) POSITION- 45 26 36.     (N) 098 05 33.     (W)   SCALED
 QR0052* NAVD 88 ORTHO HEIGHT -   396.621 (meters)     1301.25  (feet) ADJUSTED
 QR0052  ______________________________________________________________________
 QR0052  GEOID HEIGHT    -        -24.826 (meters)                     GEOID18
 QR0052  DYNAMIC HEIGHT  -        396.592 (meters)     1301.15  (feet) COMP
 QR0052  MODELED GRAVITY -    980,531.4   (mgal)                       NAVD 88
 QR0052
 QR0052  VERT ORDER      -  FIRST     CLASS II
 QR0052
 QR0052.The horizontal coordinates were scaled from a map and have
 QR0052.an estimated accuracy of +/- 6 seconds.
 QR0052
 QR0052.The orthometric height was determined by differential leveling and
 QR0052.adjusted by the NATIONAL GEODETIC SURVEY
 QR0052.in June 1991.
 QR0052
 QR0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0052.GEOID18 height accuracy estimate available here.
 QR0052
 QR0052.Click photographs - Photos may exist for this station.
 QR0052
 QR0052.The dynamic height is computed by dividing the NAVD 88
 QR0052.geopotential number by the normal gravity value computed on the
 QR0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0052.degrees latitude (g = 980.6199 gals.).
 QR0052
 QR0052.The modeled gravity was interpolated from observed gravity values.
 QR0052
 QR0052;                    North         East    Units  Estimated Accuracy
 QR0052;SPC SD N     -   180,670.      749,220.      MT  (+/- 180 meters Scaled)
 QR0052
 QR0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR709326(NAD 83)
 QR0052
 QR0052                          SUPERSEDED SURVEY CONTROL
 QR0052
 QR0052  NGVD 29 (??/??/92)  396.337  (m)         1300.32   (f) ADJ UNCH    1 2
 QR0052
 QR0052.Superseded values are not recommended for survey control.
 QR0052
 QR0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0052.See file dsdata.pdf to determine how the superseded data were derived.
 QR0052
 QR0052_MARKER: DB = BENCH MARK DISK
 QR0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0052_STAMPING: F 20 1931 1300.316
 QR0052_MARK LOGO: CGS
 QR0052_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0052+STABILITY: SURFACE MOTION
 QR0052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0052+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0052
 QR0052  HISTORY     - Date     Condition        Report By
 QR0052  HISTORY     - 1931     MONUMENTED       CGS
 QR0052  HISTORY     - 1932     GOOD             CGS
 QR0052  HISTORY     - 19970314 GOOD             NGS
 QR0052
 QR0052                          STATION DESCRIPTION
 QR0052
 QR0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QR0052'IN GROTON.
 QR0052'AT GROTON, BROWN COUNTY, ON THE MAIN LINE OF THE CHICAGO,
 QR0052'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD, AT THE EAST EDGE OF
 QR0052'TOWN, AT THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY,
 QR0052'147 FEET WEST OF THE CENTER LINE OF THE CHICAGO AND NORTH
 QR0052'WESTERN TRACK, AND 35 FEET NORTH OF THE CENTER LINE OF THE
 QR0052'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC NORTH TRACK.  A STANDARD
 QR0052'DISK, STAMPED 1300.316 F 20 1931 AND SET IN THE TOP OF A CONCRETE
 QR0052'POST PROJECTING 2 INCHES ABOVE GROUND.
 QR0052
 QR0052                          STATION RECOVERY (1932)
 QR0052
 QR0052'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1932
 QR0052'RECOVERED IN GOOD CONDITION.
 QR0052
 QR0052                          STATION RECOVERY (1997)
 QR0052
 QR0052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0052'IN GROTON, AT THE INTERSECTION OF RAILROAD AVENUE AND 6TH STREET, 61.7
 QR0052'M (202.4 FT) SOUTH OF THE AVENUE CENTER, 14.4 M (47.2 FT) NORTH OF THE
 QR0052'NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 1.2 M (3.9 FT) WEST OF
 QR0052'THE EXTENDED STREET CENTER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QR0052'AVENUE, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 QR0052'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0839 ***********************************************************************
 PT0839  DESIGNATION -  F 21
 PT0839  PID         -  PT0839
 PT0839  STATE/COUNTY-  SD/ZIEBACH
 PT0839  COUNTRY     -  US
 PT0839  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0839
 PT0839                         *CURRENT SURVEY CONTROL
 PT0839  ______________________________________________________________________
 PT0839* NAD 83(1986) POSITION- 44 40 48.23   (N) 101 30 56.03   (W)   HD_HELD1
 PT0839* NAVD 88 ORTHO HEIGHT -   663.407 (meters)     2176.53  (feet) ADJUSTED
 PT0839  ______________________________________________________________________
 PT0839  GEOID HEIGHT    -        -21.247 (meters)                     GEOID18
 PT0839  DYNAMIC HEIGHT  -        663.265 (meters)     2176.06  (feet) COMP
 PT0839  MODELED GRAVITY -    980,382.3   (mgal)                       NAVD 88
 PT0839
 PT0839  VERT ORDER      -  FIRST     CLASS II
 PT0839
 PT0839.The horizontal coordinates were determined by differentially corrected
 PT0839.hand held GPS observations or other comparable positioning techniques
 PT0839.and have an estimated accuracy of +/- 3 meters.
 PT0839
 PT0839.The orthometric height was determined by differential leveling and
 PT0839.adjusted by the NATIONAL GEODETIC SURVEY
 PT0839.in June 1991.
 PT0839
 PT0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0839.GEOID18 height accuracy estimate available here.
 PT0839
 PT0839.Click photographs - Photos may exist for this station.
 PT0839
 PT0839.The dynamic height is computed by dividing the NAVD 88
 PT0839.geopotential number by the normal gravity value computed on the
 PT0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0839.degrees latitude (g = 980.6199 gals.).
 PT0839
 PT0839.The modeled gravity was interpolated from observed gravity values.
 PT0839
 PT0839;                    North         East    Units  Estimated Accuracy
 PT0839;SPC SD N     -    95,215.1     479,851.3     MT  (+/- 3 meters HH1 GPS) 
 PT0839
 PT0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0063450488(NAD 83)
 PT0839
 PT0839                          SUPERSEDED SURVEY CONTROL
 PT0839
 PT0839  NGVD 29 (??/??/92)  662.964  (m)         2175.07   (f) ADJ UNCH    1 2
 PT0839
 PT0839.Superseded values are not recommended for survey control.
 PT0839
 PT0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0839.See file dsdata.pdf to determine how the superseded data were derived.
 PT0839
 PT0839_MARKER: DB = BENCH MARK DISK
 PT0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0839_STAMPING: F 21 1933
 PT0839_MARK LOGO: CGS
 PT0839_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0839+STABILITY: SURFACE MOTION
 PT0839
 PT0839  HISTORY     - Date     Condition        Report By
 PT0839  HISTORY     - 1933     MONUMENTED       CGS
 PT0839  HISTORY     - 1934     GOOD             CGS
 PT0839
 PT0839                          STATION DESCRIPTION
 PT0839
 PT0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0839'6 MI N FROM CHERRY CREEK.
 PT0839'6.0 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0839'COUNTY, ABOUT 700 FEET WEST OF A NORTH-AND-SOUTH WASH, AND 60
 PT0839'FEET NORTHEAST OF THE CENTER LINE OF THE ROAD.  A STANDARD
 PT0839'DISK, STAMPED F 21 1933 AND SET IN THE TOP OF A CONCRETE POST
 PT0839'PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 PT0839
 PT0839                          STATION RECOVERY (1934)
 PT0839
 PT0839'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0277 ***********************************************************************
 OR0277  DESIGNATION -  F 21
 OR0277  PID         -  OR0277
 OR0277  STATE/COUNTY-  SD/GREGORY
 OR0277  COUNTRY     -  US
 OR0277  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0277
 OR0277                         *CURRENT SURVEY CONTROL
 OR0277  ______________________________________________________________________
 OR0277* NAD 83(1986) POSITION- 43 02 33.     (N) 098 33 37.     (W)   SCALED
 OR0277* NAVD 88 ORTHO HEIGHT -   391.701 (meters)     1285.11  (feet) ADJUSTED
 OR0277  ______________________________________________________________________
 OR0277  GEOID HEIGHT    -        -26.203 (meters)                     GEOID18
 OR0277  DYNAMIC HEIGHT  -        391.568 (meters)     1284.67  (feet) COMP
 OR0277  MODELED GRAVITY -    980,269.5   (mgal)                       NAVD 88
 OR0277
 OR0277  VERT ORDER      -  FIRST     CLASS II
 OR0277
 OR0277.The horizontal coordinates were scaled from a map and have
 OR0277.an estimated accuracy of +/- 6 seconds.
 OR0277
 OR0277.The orthometric height was determined by differential leveling and
 OR0277.adjusted by the NATIONAL GEODETIC SURVEY
 OR0277.in June 1991.
 OR0277
 OR0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0277.GEOID18 height accuracy estimate available here.
 OR0277
 OR0277.Click photographs - Photos may exist for this station.
 OR0277
 OR0277.The dynamic height is computed by dividing the NAVD 88
 OR0277.geopotential number by the normal gravity value computed on the
 OR0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0277.degrees latitude (g = 980.6199 gals.).
 OR0277
 OR0277.The modeled gravity was interpolated from observed gravity values.
 OR0277
 OR0277;                    North         East    Units  Estimated Accuracy
 OR0277;SPC SD S     -    80,320.      744,460.      MT  (+/- 180 meters Scaled)
 OR0277
 OR0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN358656(NAD 83)
 OR0277
 OR0277                          SUPERSEDED SURVEY CONTROL
 OR0277
 OR0277  NGVD 29 (??/??/92)  391.396  (m)         1284.11   (f) ADJ UNCH    1 2
 OR0277
 OR0277.Superseded values are not recommended for survey control.
 OR0277
 OR0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0277.See file dsdata.pdf to determine how the superseded data were derived.
 OR0277
 OR0277_MARKER: DD = SURVEY DISK
 OR0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0277_STAMPING: F 21 1283.942
 OR0277_MARK LOGO: USACE
 OR0277_PROJECTION: FLUSH
 OR0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0277+STABILITY: SURFACE MOTION
 OR0277
 OR0277  HISTORY     - Date     Condition        Report By
 OR0277  HISTORY     - UNK      MONUMENTED       USACE
 OR0277  HISTORY     - 1946     GOOD             CGS
 OR0277  HISTORY     - 1949     GOOD             CGS
 OR0277  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0277
 OR0277                          STATION DESCRIPTION
 OR0277
 OR0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0277'21.6 MI E FROM FAIRFAX.
 OR0277'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0277'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0277'THENCE EAST 8.9 MILES EAST ALONG STATE HIGHWAY NO. 54, THENCE
 OR0277'EAST 0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE
 OR0277'ALONG A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT
 OR0277'ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE EAST
 OR0277'4.0 MILES ALONG A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES ALONG
 OR0277'A GRADED DIRT ROAD, THENCE EASTERLY 1.8 MILES SOUTH ALONG A GRADED
 OR0277'DIRT ROAD, THENCE NORTHEASTERLY 2.2 MILES ALONG A GRADED DIRT ROAD
 OR0277'TO SITE OF MARK, BENCH MARK IS 125.0 FEET SOUTHWEST OF THE
 OR0277'SOUTHWEST END OF A STEEL BRIDGE, 28.0 FEET SOUTH OF AND ABOUT
 OR0277'LEVEL WITH THE CENTER LINE OF THE ROAD, 38.0 FEET SOUTHWEST OF A
 OR0277'TWENTY INCH ELM TREE, 1.0 FOOT SOUTH OF A FENCE AND 1.0 FOOT EAST
 OR0277'OF A 2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 21 1283.942
 OR0277'SET IN THE TOP OF A CONCRETE POST FLUSH WITH GROUND.
 OR0277
 OR0277                          STATION RECOVERY (1949)
 OR0277
 OR0277'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0277'RECOVERED IN GOOD CONDITION.
 OR0277
 OR0277                          STATION RECOVERY (2013)
 OR0277
 OR0277'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0277'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0205 ***********************************************************************
 QR0205  DESIGNATION -  F 21
 QR0205  PID         -  QR0205
 QR0205  STATE/COUNTY-  SD/EDMUNDS
 QR0205  COUNTRY     -  US
 QR0205  USGS QUAD   -  BEEBE (2017)
 QR0205
 QR0205                         *CURRENT SURVEY CONTROL
 QR0205  ______________________________________________________________________
 QR0205* NAD 83(1986) POSITION- 45 26 52.     (N) 099 12 58.     (W)   SCALED
 QR0205* NAVD 88 ORTHO HEIGHT -   536.650 (meters)     1760.66  (feet) ADJUSTED
 QR0205  ______________________________________________________________________
 QR0205  GEOID HEIGHT    -        -23.290 (meters)                     GEOID18
 QR0205  DYNAMIC HEIGHT  -        536.599 (meters)     1760.49  (feet) COMP
 QR0205  MODELED GRAVITY -    980,503.4   (mgal)                       NAVD 88
 QR0205
 QR0205  VERT ORDER      -  FIRST     CLASS II
 QR0205
 QR0205.The horizontal coordinates were scaled from a map and have
 QR0205.an estimated accuracy of +/- 6 seconds.
 QR0205
 QR0205.The orthometric height was determined by differential leveling and
 QR0205.adjusted by the NATIONAL GEODETIC SURVEY
 QR0205.in June 1991.
 QR0205
 QR0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0205.GEOID18 height accuracy estimate available here.
 QR0205
 QR0205.Click photographs - Photos may exist for this station.
 QR0205
 QR0205.The dynamic height is computed by dividing the NAVD 88
 QR0205.geopotential number by the normal gravity value computed on the
 QR0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0205.degrees latitude (g = 980.6199 gals.).
 QR0205
 QR0205.The modeled gravity was interpolated from observed gravity values.
 QR0205
 QR0205;                    North         East    Units  Estimated Accuracy
 QR0205;SPC SD N     -   179,700.      661,320.      MT  (+/- 180 meters Scaled)
 QR0205
 QR0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR831327(NAD 83)
 QR0205
 QR0205                          SUPERSEDED SURVEY CONTROL
 QR0205
 QR0205  NGVD 29 (??/??/92)  536.284  (m)         1759.46   (f) ADJ UNCH    1 2
 QR0205
 QR0205.Superseded values are not recommended for survey control.
 QR0205
 QR0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0205.See file dsdata.pdf to determine how the superseded data were derived.
 QR0205
 QR0205_MARKER: DB = BENCH MARK DISK
 QR0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0205_STAMPING: F 21 1931 1759.458
 QR0205_MARK LOGO: CGS
 QR0205_PROJECTION: FLUSH
 QR0205_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0205+STABILITY: SURFACE MOTION
 QR0205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0205+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0205
 QR0205  HISTORY     - Date     Condition        Report By
 QR0205  HISTORY     - 1931     MONUMENTED       CGS
 QR0205  HISTORY     - 1941     GOOD             CGS
 QR0205  HISTORY     - 19970314 GOOD             NGS
 QR0205
 QR0205                          STATION DESCRIPTION
 QR0205
 QR0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0205'6 MI E FROM ROSCOE.
 QR0205'6 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0205'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, AT THE ROAD CROSSING 600
 QR0205'YARDS WEST OF THE WEST SWITCH POINT AT BEEBE, 98 FEET NORTH OF
 QR0205'THE NORTH RAIL, 45 FEET WEST OF THE CENTER LINE OF THE ROAD,
 QR0205'16 FEET WEST OF ONE FENCE, AND 1 FOOT SOUTH OF ANOTHER FENCE.
 QR0205'A STANDARD DISK, STAMPED 1759.458 F 21 1931 AND SET IN THE TOP
 QR0205'OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND.
 QR0205
 QR0205                          STATION RECOVERY (1997)
 QR0205
 QR0205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0205'9.6 KM (5.95 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0205'STATE HIGHWAY 247 IN ROSCOE, 59.8 M (196.2 FT) SOUTHEAST OF MILEPOST
 QR0205'254, 43.4 M (142.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 29.1 M (95.5
 QR0205'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 15.7 M
 QR0205'(51.5 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 4.9 M (16.1 FT) WEST
 QR0205'OF A FENCE, 0.4 M (1.3 FT) EAST OF A WITNESS POST, 0.4 M (1.3 FT)
 QR0205'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 QR0205'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0273 ***********************************************************************
 OR0273  DESIGNATION -  F 22
 OR0273  PID         -  OR0273
 OR0273  STATE/COUNTY-  SD/GREGORY
 OR0273  COUNTRY     -  US
 OR0273  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0273
 OR0273                         *CURRENT SURVEY CONTROL
 OR0273  ______________________________________________________________________
 OR0273* NAD 83(1986) POSITION- 43 03 22.     (N) 098 33 51.     (W)   SCALED
 OR0273* NAVD 88 ORTHO HEIGHT -   383.281 (meters)     1257.48  (feet) ADJUSTED
 OR0273  ______________________________________________________________________
 OR0273  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 OR0273  DYNAMIC HEIGHT  -        383.151 (meters)     1257.05  (feet) COMP
 OR0273  MODELED GRAVITY -    980,272.7   (mgal)                       NAVD 88
 OR0273
 OR0273  VERT ORDER      -  FIRST     CLASS II
 OR0273
 OR0273.The horizontal coordinates were scaled from a map and have
 OR0273.an estimated accuracy of +/- 6 seconds.
 OR0273
 OR0273.The orthometric height was determined by differential leveling and
 OR0273.adjusted by the NATIONAL GEODETIC SURVEY
 OR0273.in June 1991.
 OR0273
 OR0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0273.GEOID18 height accuracy estimate available here.
 OR0273
 OR0273.Click photographs - Photos may exist for this station.
 OR0273
 OR0273.The dynamic height is computed by dividing the NAVD 88
 OR0273.geopotential number by the normal gravity value computed on the
 OR0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0273.degrees latitude (g = 980.6199 gals.).
 OR0273
 OR0273.The modeled gravity was interpolated from observed gravity values.
 OR0273
 OR0273;                    North         East    Units  Estimated Accuracy
 OR0273;SPC SD S     -    81,830.      744,110.      MT  (+/- 180 meters Scaled)
 OR0273
 OR0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN354671(NAD 83)
 OR0273
 OR0273                          SUPERSEDED SURVEY CONTROL
 OR0273
 OR0273  NGVD 29 (??/??/92)  382.977  (m)         1256.48   (f) ADJ UNCH    1 2
 OR0273
 OR0273.Superseded values are not recommended for survey control.
 OR0273
 OR0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0273.See file dsdata.pdf to determine how the superseded data were derived.
 OR0273
 OR0273_MARKER: DD = SURVEY DISK
 OR0273_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0273_STAMPING: F 22 1256.339
 OR0273_MARK LOGO: USACE
 OR0273_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0273+STABILITY: SURFACE MOTION
 OR0273
 OR0273  HISTORY     - Date     Condition        Report By
 OR0273  HISTORY     - UNK      MONUMENTED       USACE
 OR0273  HISTORY     - 1946     GOOD             CGS
 OR0273  HISTORY     - 1949     GOOD             CGS
 OR0273  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0273
 OR0273                          STATION DESCRIPTION
 OR0273
 OR0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0273'22.6 MI E FROM FAIRFAX.
 OR0273'TO REACH FROM THE POST OFFICE AT FARIFAX GO SOUTH 0.2 MILE ALONG
 OR0273'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0273'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54, THENCE EAST
 OR0273'0.2 MILE ALONG A GRADED DIRT ROAD, THENCE NORTH 1.0 MILE ALONG
 OR0273'A GRADED DIRT ROAD, THENCE EAST 0.8 MILE ALONG A GRADED DIRT
 OR0273'ROAD, THENCE NORTH 1.0 MILE ALONG A GRADED DIRT ROAD, THENCE
 OR0273'EAST 4.0 MILES ALONG A GRADED DIRT ROAD, THENCE SOUTH 1.2 MILES
 OR0273'ALONG A GRADED DIRT ROAD, THENCE EASTERLY 1.8 MILES ALONG A
 OR0273'GRADED DIRT ROAD, THENCE NORTHEASTERLY 2.2 MILES ALONG A GRADED
 OR0273'DIRT ROAD, THENCE NORTH 1.0 MILE ALONG A DIRT TRACK ROAD TO SITE
 OR0273'OF MARK, BENCH MARK IS ABOUT 95.0 FEET SOUTH OF THE SOUTH BANK
 OR0273'OF THE MISSOURI RIVER, 6.0 FEET WEST OF A FOURTEEN INCH BOX ELDER
 OR0273'TREE, 35.0 FEET NORTH OF THE TRACK ROAD AND 1.0 FOOT EAST OF A
 OR0273'2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 22 1256.339
 OR0273'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE
 OR0273'GROUND.
 OR0273
 OR0273                          STATION RECOVERY (1949)
 OR0273
 OR0273'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0273'RECOVERED IN GOOD CONDITION.
 OR0273
 OR0273                          STATION RECOVERY (2013)
 OR0273
 OR0273'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0273'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0554 ***********************************************************************
 PT0554  DESIGNATION -  F 22
 PT0554  PID         -  PT0554
 PT0554  STATE/COUNTY-  SD/HAAKON
 PT0554  COUNTRY     -  US
 PT0554  USGS QUAD   -  PHILIP (2017)
 PT0554
 PT0554                         *CURRENT SURVEY CONTROL
 PT0554  ______________________________________________________________________
 PT0554* NAD 83(1986) POSITION- 44 07 29.     (N) 101 40 03.     (W)   SCALED
 PT0554* NAVD 88 ORTHO HEIGHT -   727.251 (meters)     2385.99  (feet) ADJUSTED
 PT0554  ______________________________________________________________________
 PT0554  GEOID HEIGHT    -        -21.040 (meters)                     GEOID18
 PT0554  DYNAMIC HEIGHT  -        727.046 (meters)     2385.32  (feet) COMP
 PT0554  MODELED GRAVITY -    980,313.2   (mgal)                       NAVD 88
 PT0554
 PT0554  VERT ORDER      -  FIRST     CLASS II
 PT0554
 PT0554.The horizontal coordinates were scaled from a map and have
 PT0554.an estimated accuracy of +/- 6 seconds.
 PT0554
 PT0554.The orthometric height was determined by differential leveling and
 PT0554.adjusted by the NATIONAL GEODETIC SURVEY
 PT0554.in June 1991.
 PT0554
 PT0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0554.GEOID18 height accuracy estimate available here.
 PT0554
 PT0554.Click photographs - Photos may exist for this station.
 PT0554
 PT0554.The dynamic height is computed by dividing the NAVD 88
 PT0554.geopotential number by the normal gravity value computed on the
 PT0554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0554.degrees latitude (g = 980.6199 gals.).
 PT0554
 PT0554.The modeled gravity was interpolated from observed gravity values.
 PT0554
 PT0554;                    North         East    Units  Estimated Accuracy
 PT0554;SPC SD S     -   199,870.      493,230.      MT  (+/- 180 meters Scaled)
 PT0554
 PT0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP865891(NAD 83)
 PT0554
 PT0554                          SUPERSEDED SURVEY CONTROL
 PT0554
 PT0554  NGVD 29 (??/??/92)  726.798  (m)         2384.50   (f) ADJ UNCH    1 2
 PT0554
 PT0554.Superseded values are not recommended for survey control.
 PT0554
 PT0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0554.See file dsdata.pdf to determine how the superseded data were derived.
 PT0554
 PT0554_MARKER: DB = BENCH MARK DISK
 PT0554_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0554_STAMPING: F 22 1933
 PT0554_MARK LOGO: CGS
 PT0554_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0554_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0554+STABILITY: SURFACE MOTION
 PT0554
 PT0554  HISTORY     - Date     Condition        Report By
 PT0554  HISTORY     - 1933     MONUMENTED       CGS
 PT0554  HISTORY     - 1962     GOOD             CGS
 PT0554  HISTORY     - 1970     GOOD             NGS
 PT0554
 PT0554                          STATION DESCRIPTION
 PT0554
 PT0554'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0554'6 MI N FROM PHILIP.
 PT0554'ABOUT 6.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0554'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 99 FEET SOUTH OF
 PT0554'AN EAST-WEST FENCE, 88 NORTH OF A POWER POLE, 53 FEET WEST OF
 PT0554'THE CENTERLINE OF THE HIGHWAY, 12 FEET WEST OF A METAL WITNESS
 PT0554'POST, 11 1/2 FEET WEST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL
 PT0554'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0554'ABOUT 6 INCHES.  NOTE-- DUE TO HIGHWAY IMPROVEMENTS THE MARK
 PT0554'WILL BE DESTROYED.  IT WAS LEFT INTACT FOR USE BY THE STATE
 PT0554'HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM AT TIME OF
 PT0554'CONSTRUCTION.  A NEW MARK, F 22 RESET 1970, WAS SET NEARBY.
 PT0554
 PT0554                          STATION RECOVERY (1970)
 PT0554
 PT0554'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0554'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0555 ***********************************************************************
 PT0555  DESIGNATION -  F 22 RESET
 PT0555  PID         -  PT0555
 PT0555  STATE/COUNTY-  SD/HAAKON
 PT0555  COUNTRY     -  US
 PT0555  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0555
 PT0555                         *CURRENT SURVEY CONTROL
 PT0555  ______________________________________________________________________
 PT0555* NAD 83(1986) POSITION- 44 07 30.     (N) 101 40 04.     (W)   SCALED
 PT0555* NAVD 88 ORTHO HEIGHT -   729.31  (meters)     2392.7   (feet) RESET
 PT0555  ______________________________________________________________________
 PT0555  GEOID HEIGHT    -        -21.039 (meters)                     GEOID18
 PT0555  VERT ORDER      -  THIRD
 PT0555
 PT0555.The horizontal coordinates were scaled from a map and have
 PT0555.an estimated accuracy of +/- 6 seconds.
 PT0555
 PT0555.The orthometric height was computed from unverified reset data.
 PT0555
 PT0555.No vertical observational check was made to the station.
 PT0555
 PT0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0555.GEOID18 height accuracy estimate available here.
 PT0555
 PT0555.Click photographs - Photos may exist for this station.
 PT0555
 PT0555;                    North         East    Units  Estimated Accuracy
 PT0555;SPC SD S     -   199,900.      493,210.      MT  (+/- 180 meters Scaled)
 PT0555
 PT0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP865892(NAD 83)
 PT0555
 PT0555                          SUPERSEDED SURVEY CONTROL
 PT0555
 PT0555  NGVD 29 (??/??/??)  728.86   (m)         2391.3    (f) RESET       3  
 PT0555
 PT0555.Superseded values are not recommended for survey control.
 PT0555
 PT0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0555.See file dsdata.pdf to determine how the superseded data were derived.
 PT0555
 PT0555_MARKER: DB = BENCH MARK DISK
 PT0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0555_STAMPING: F 22 RESET 1970
 PT0555_MARK LOGO: CGS
 PT0555_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0555+STABILITY: SURFACE MOTION
 PT0555
 PT0555  HISTORY     - Date     Condition        Report By
 PT0555  HISTORY     - 1970     MONUMENTED       NGS
 PT0555
 PT0555                          STATION DESCRIPTION
 PT0555
 PT0555'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0555'6 MI N FROM PHILIP.
 PT0555'ABOUT 5.75 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0555'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0555'AT AN UNGRADED SECTION LINE ROAD EAST, 151 FEET EAST OF THE
 PT0555'CENTER OF HIGHWAY 73, 36 FEET SOUTH OF THE CENTER OF TRACK ROAD,
 PT0555'0.5 FOOT NORTH OF AN EAST-WEST FENCE LINE, 1.2 FEET EAST OF A
 PT0555'METAL WITNESS POST, SET IN A ROUND CONCRETE POST WHICH PROJECTS
 PT0555'6-INCHES.  NOTE-- (F 22 RESET IS THE AZIMUTH MARK FOR STATION
 PT0555'GRIND 2 1970).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0304 ***********************************************************************
 OR0304  DESIGNATION -  F 23
 OR0304  PID         -  OR0304
 OR0304  STATE/COUNTY-  SD/GREGORY
 OR0304  COUNTRY     -  US
 OR0304  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0304
 OR0304                         *CURRENT SURVEY CONTROL
 OR0304  ______________________________________________________________________
 OR0304* NAD 83(1986) POSITION- 43 01 26.     (N) 098 46 46.     (W)   SCALED
 OR0304* NAVD 88 ORTHO HEIGHT -   574.420 (meters)     1884.58  (feet) ADJUSTED
 OR0304  ______________________________________________________________________
 OR0304  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 OR0304  DYNAMIC HEIGHT  -        574.209 (meters)     1883.88  (feet) COMP
 OR0304  MODELED GRAVITY -    980,237.0   (mgal)                       NAVD 88
 OR0304
 OR0304  VERT ORDER      -  FIRST     CLASS II
 OR0304
 OR0304.The horizontal coordinates were scaled from a map and have
 OR0304.an estimated accuracy of +/- 6 seconds.
 OR0304
 OR0304.The orthometric height was determined by differential leveling and
 OR0304.adjusted by the NATIONAL GEODETIC SURVEY
 OR0304.in June 1991.
 OR0304
 OR0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0304.GEOID18 height accuracy estimate available here.
 OR0304
 OR0304.Click photographs - Photos may exist for this station.
 OR0304
 OR0304.The dynamic height is computed by dividing the NAVD 88
 OR0304.geopotential number by the normal gravity value computed on the
 OR0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0304.degrees latitude (g = 980.6199 gals.).
 OR0304
 OR0304.The modeled gravity was interpolated from observed gravity values.
 OR0304
 OR0304;                    North         East    Units  Estimated Accuracy
 OR0304;SPC SD S     -    77,900.      726,640.      MT  (+/- 180 meters Scaled)
 OR0304
 OR0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN179634(NAD 83)
 OR0304
 OR0304                          SUPERSEDED SURVEY CONTROL
 OR0304
 OR0304  NGVD 29 (??/??/92)  574.102  (m)         1883.53   (f) ADJ UNCH    1 2
 OR0304
 OR0304.Superseded values are not recommended for survey control.
 OR0304
 OR0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0304.See file dsdata.pdf to determine how the superseded data were derived.
 OR0304
 OR0304_MARKER: DD = SURVEY DISK
 OR0304_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0304_STAMPING: F 23
 OR0304_MARK LOGO: USACE
 OR0304_PROJECTION: FLUSH
 OR0304_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0304+STABILITY: SURFACE MOTION
 OR0304
 OR0304  HISTORY     - Date     Condition        Report By
 OR0304  HISTORY     - UNK      MONUMENTED       USACE
 OR0304  HISTORY     - 1949     GOOD             CGS
 OR0304  HISTORY     - 19930921 MARK NOT FOUND   NGS
 OR0304  HISTORY     - 20120115 MARK NOT FOUND   INDIV
 OR0304
 OR0304                          STATION DESCRIPTION
 OR0304
 OR0304'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0304'5.3 MI E FROM FAIRFAX.
 OR0304'5.3 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF
 OR0304'STATE HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, 0.3 MILE EAST
 OR0304'OF A JUNCTION WITH A ROAD LEADING NORTH, AT A JUNCTION WITH A
 OR0304'ROAD LEADING SOUTH, 84 FEET SOUTH OF THE CENTER LINE OF THE
 OR0304'HIGHWAY, 34 FEET EAST OF THE CENTER LINE OF THE ROAD LEADING
 OR0304'SOUTH, 1.0 FOOT WEST OF A FENCE, 1.0 FOOT NORTH OF A REFERENCE
 OR0304'POST, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH
 OR0304'THE GROUND.
 OR0304
 OR0304                          STATION RECOVERY (1993)
 OR0304
 OR0304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0304'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 OR0304
 OR0304                          STATION RECOVERY (2012)
 OR0304
 OR0304'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0304'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0601 ***********************************************************************
 OS0601  DESIGNATION -  F 23
 OS0601  PID         -  OS0601
 OS0601  STATE/COUNTY-  SD/JACKSON
 OS0601  COUNTRY     -  US
 OS0601  USGS QUAD   -  BROKEN LEG DAM (2017)
 OS0601
 OS0601                         *CURRENT SURVEY CONTROL
 OS0601  ______________________________________________________________________
 OS0601* NAD 83(1986) POSITION- 43 31 47.     (N) 101 30 05.     (W)   SCALED
 OS0601* NAVD 88 ORTHO HEIGHT -   814.572 (meters)     2672.48  (feet) ADJUSTED
 OS0601  ______________________________________________________________________
 OS0601  GEOID HEIGHT    -        -21.194 (meters)                     GEOID18
 OS0601  DYNAMIC HEIGHT  -        814.273 (meters)     2671.49  (feet) COMP
 OS0601  MODELED GRAVITY -    980,224.6   (mgal)                       NAVD 88
 OS0601
 OS0601  VERT ORDER      -  SECOND    CLASS 0
 OS0601
 OS0601.The horizontal coordinates were scaled from a map and have
 OS0601.an estimated accuracy of +/- 6 seconds.
 OS0601
 OS0601.The orthometric height was determined by differential leveling and
 OS0601.adjusted by the NATIONAL GEODETIC SURVEY
 OS0601.in June 1991.
 OS0601
 OS0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0601.GEOID18 height accuracy estimate available here.
 OS0601
 OS0601.Click photographs - Photos may exist for this station.
 OS0601
 OS0601.The dynamic height is computed by dividing the NAVD 88
 OS0601.geopotential number by the normal gravity value computed on the
 OS0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0601.degrees latitude (g = 980.6199 gals.).
 OS0601
 OS0601.The modeled gravity was interpolated from observed gravity values.
 OS0601
 OS0601;                    North         East    Units  Estimated Accuracy
 OS0601;SPC SD S     -   133,570.      505,590.      MT  (+/- 180 meters Scaled)
 OS0601
 OS0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP978226(NAD 83)
 OS0601
 OS0601                          SUPERSEDED SURVEY CONTROL
 OS0601
 OS0601  NGVD 29 (??/??/92)  814.125  (m)         2671.01   (f) ADJ UNCH    2 0
 OS0601
 OS0601.Superseded values are not recommended for survey control.
 OS0601
 OS0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0601.See file dsdata.pdf to determine how the superseded data were derived.
 OS0601
 OS0601_MARKER: DB = BENCH MARK DISK
 OS0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0601_STAMPING: F 23 1934
 OS0601_MARK LOGO: CGS
 OS0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0601+STABILITY: SURFACE MOTION
 OS0601
 OS0601  HISTORY     - Date     Condition        Report By
 OS0601  HISTORY     - 1934     MONUMENTED       CGS
 OS0601  HISTORY     - 1941     GOOD             CGS
 OS0601
 OS0601                          STATION DESCRIPTION
 OS0601
 OS0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0601'18.1 MI N FROM PATRICIA.
 OS0601'IN WASHABAUGH COUNTY, 18.1 MILES NORTH ALONG STATE HIGHWAY 73
 OS0601'FROM PATRICIA, BENNETT COUNTY, 4.8 MILES NORTH OF LONG VALLEY,
 OS0601'0.6 MILE NORTH OF A CROSS ROAD, ON THE SOUTH SLOPE OF A LONG
 OS0601'HILL, 37 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND 4 FEET
 OS0601'WEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED F 23
 OS0601'1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1407 ***********************************************************************
 PU1407  DESIGNATION -  F 24
 PU1407  PID         -  PU1407
 PU1407  STATE/COUNTY-  SD/MEADE
 PU1407  COUNTRY     -  US
 PU1407  USGS QUAD   -  BLACKHAWK (2017)
 PU1407
 PU1407                         *CURRENT SURVEY CONTROL
 PU1407  ______________________________________________________________________
 PU1407* NAD 83(1986) POSITION- 44 12 54.     (N) 103 21 54.     (W)   SCALED
 PU1407* NAVD 88 ORTHO HEIGHT -  1064.373 (meters)     3492.03  (feet) POSTED
 PU1407  ______________________________________________________________________
 PU1407  GEOID HEIGHT    -        -15.327 (meters)                     GEOID18
 PU1407  DYNAMIC HEIGHT  -       1064.01  (meters)     3490.8   (feet) COMP
 PU1407  MODELED GRAVITY -    980,236.7   (mgal)                       NAVD 88
 PU1407
 PU1407  VERT ORDER      -  * POSTED, SEE BELOW
 PU1407
 PU1407.The horizontal coordinates were scaled from a map and have
 PU1407.an estimated accuracy of +/- 6 seconds.
 PU1407
 PU1407.The orthometric height was determined by differential leveling
 PU1407.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 PU1407
 PU1407.* This is a POSTED BENCH MARK height.
 PU1407
 PU1407.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1407.GEOID18 height accuracy estimate available here.
 PU1407
 PU1407.Click photographs - Photos may exist for this station.
 PU1407
 PU1407.The dynamic height is computed by dividing the NAVD 88
 PU1407.geopotential number by the normal gravity value computed on the
 PU1407.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1407.degrees latitude (g = 980.6199 gals.).
 PU1407
 PU1407.The modeled gravity was interpolated from observed gravity values.
 PU1407
 PU1407;                    North         East    Units  Estimated Accuracy
 PU1407;SPC SD N     -    48,000.      331,150.      MT  (+/- 180 meters Scaled)
 PU1407
 PU1407_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ306970(NAD 83)
 PU1407
 PU1407                          SUPERSEDED SURVEY CONTROL
 PU1407
 PU1407  NGVD 29 (??/??/92) 1063.869  (m)         3490.38   (f) ADJ UNCH    1 2
 PU1407
 PU1407.Superseded values are not recommended for survey control.
 PU1407
 PU1407.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1407.See file dsdata.pdf to determine how the superseded data were derived.
 PU1407
 PU1407_MARKER: DB = BENCH MARK DISK
 PU1407_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1407_STAMPING: F 24 1934
 PU1407_MARK LOGO: CGS
 PU1407_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1407+STABILITY: SURFACE MOTION
 PU1407
 PU1407  HISTORY     - Date     Condition        Report By
 PU1407  HISTORY     - 1934     MONUMENTED       CGS
 PU1407
 PU1407                          STATION DESCRIPTION
 PU1407
 PU1407'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1407'5.3 MI NW FROM BLACKHAWK.
 PU1407'5.3 MILES NW OF AND ALONG THE C AND NWRR, 45 FT N OF MILE POST
 PU1407'H-112, 78 FT W OF CENTER OF TRACK, 30 FT W /F R/W FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1408 ***********************************************************************
 PU1408  DESIGNATION -  F 24 RESET
 PU1408  PID         -  PU1408
 PU1408  STATE/COUNTY-  SD/MEADE
 PU1408  COUNTRY     -  US
 PU1408  USGS QUAD   -  BLACKHAWK (2017)
 PU1408
 PU1408                         *CURRENT SURVEY CONTROL
 PU1408  ______________________________________________________________________
 PU1408* NAD 83(1986) POSITION- 44 12 54.     (N) 103 21 54.     (W)   SCALED
 PU1408* NAVD 88 ORTHO HEIGHT -  1064.20  (+/-2cm)     3491.5   (feet) VERTCON3
 PU1408  ______________________________________________________________________
 PU1408  GEOID HEIGHT    -        -15.327 (meters)                     GEOID18
 PU1408  VERT ORDER      -  THIRD (See Below)
 PU1408
 PU1408.The horizontal coordinates were scaled from a map and have
 PU1408.an estimated accuracy of +/- 6 seconds.
 PU1408
 PU1408.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1408.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1408
 PU1408.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1408.GEOID18 height accuracy estimate available here.
 PU1408
 PU1408.The vertical order pertains to the NGVD 29 superseded value.
 PU1408
 PU1408.Click photographs - Photos may exist for this station.
 PU1408
 PU1408;                    North         East    Units  Estimated Accuracy
 PU1408;SPC SD N     -    48,000.      331,150.      MT  (+/- 180 meters Scaled)
 PU1408
 PU1408_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ306970(NAD 83)
 PU1408
 PU1408                          SUPERSEDED SURVEY CONTROL
 PU1408
 PU1408  NGVD 29 (04/17/07) 1063.69   (m)         3489.8    (f) RESET       3  
 PU1408
 PU1408.Superseded values are not recommended for survey control.
 PU1408
 PU1408.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1408.See file dsdata.pdf to determine how the superseded data were derived.
 PU1408
 PU1408_MARKER: DB = BENCH MARK DISK
 PU1408_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1408_STAMPING: F 24 1934 RESET 1959
 PU1408_MARK LOGO: CGS
 PU1408_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1408+STABILITY: SURFACE MOTION
 PU1408
 PU1408  HISTORY     - Date     Condition        Report By
 PU1408  HISTORY     - 1959     MONUMENTED       SDHD
 PU1408
 PU1408                          STATION DESCRIPTION
 PU1408
 PU1408'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PU1408'5.3 MI NW FROM BLACK HAWK.
 PU1408'5.3 MILES NORTHWEST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY FROM
 PU1408'BLACK HAWK, 20 FEET NORTH OF MILEPOST 112, 35 FEET WEST OF THE
 PU1408'CENTERLINE OF THE TRACK, 115 FEET EAST OF HIGHWAY SURVEY STATION
 PU1408'823+14.4, AND 80 FEET EAST OF THE CENTERLINE OF THE NORTHBOUND
 PU1408'LANES.  IT IS SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1753 ***********************************************************************
 PU1753  DESIGNATION -  F 25
 PU1753  PID         -  PU1753
 PU1753  STATE/COUNTY-  SD/BUTTE
 PU1753  COUNTRY     -  US
 PU1753  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1753
 PU1753                         *CURRENT SURVEY CONTROL
 PU1753  ______________________________________________________________________
 PU1753* NAD 83(1986) POSITION- 44 42 02.     (N) 103 51 05.     (W)   SCALED
 PU1753* NAVD 88 ORTHO HEIGHT -   935.174 (meters)     3068.15  (feet) ADJUSTED
 PU1753  ______________________________________________________________________
 PU1753  GEOID HEIGHT    -        -15.405 (meters)                     GEOID18
 PU1753  DYNAMIC HEIGHT  -        934.917 (meters)     3067.31  (feet) COMP
 PU1753  MODELED GRAVITY -    980,311.2   (mgal)                       NAVD 88
 PU1753
 PU1753  VERT ORDER      -  FIRST     CLASS II
 PU1753
 PU1753.The horizontal coordinates were scaled from a map and have
 PU1753.an estimated accuracy of +/- 6 seconds.
 PU1753
 PU1753.The orthometric height was determined by differential leveling and
 PU1753.adjusted by the NATIONAL GEODETIC SURVEY
 PU1753.in June 1991.
 PU1753
 PU1753.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1753.GEOID18 height accuracy estimate available here.
 PU1753
 PU1753.Click photographs - Photos may exist for this station.
 PU1753
 PU1753.The dynamic height is computed by dividing the NAVD 88
 PU1753.geopotential number by the normal gravity value computed on the
 PU1753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1753.degrees latitude (g = 980.6199 gals.).
 PU1753
 PU1753.The modeled gravity was interpolated from observed gravity values.
 PU1753
 PU1753;                    North         East    Units  Estimated Accuracy
 PU1753;SPC SD N     -   103,630.      294,880.      MT  (+/- 180 meters Scaled)
 PU1753
 PU1753_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909503(NAD 83)
 PU1753
 PU1753                          SUPERSEDED SURVEY CONTROL
 PU1753
 PU1753  NGVD 29 (??/??/92)  934.689  (m)         3066.56   (f) ADJ UNCH    1 2
 PU1753
 PU1753.Superseded values are not recommended for survey control.
 PU1753
 PU1753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1753.See file dsdata.pdf to determine how the superseded data were derived.
 PU1753
 PU1753_MARKER: DB = BENCH MARK DISK
 PU1753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1753_STAMPING: F 25 1934
 PU1753_MARK LOGO: CGS
 PU1753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1753+STABILITY: SURFACE MOTION
 PU1753
 PU1753  HISTORY     - Date     Condition        Report By
 PU1753  HISTORY     - 1934     MONUMENTED       CGS
 PU1753  HISTORY     - 1962     GOOD             CGS
 PU1753  HISTORY     - 19980920 MARK NOT FOUND   NGS
 PU1753
 PU1753                          STATION DESCRIPTION
 PU1753
 PU1753'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1753'2.1 MI N FROM BELLE FOURCHE.
 PU1753'ABOUT 2.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1753'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 35,
 PU1753'T 9 N, R 2 E, 39 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 122
 PU1753'FEET NORTH OF THE CROSSING OF A PIPE LINE, 21 FEET NORTH OF THE
 PU1753'CENTER OF A WIRE GATE, 9 FEET EAST OF A TELEPHONE POLE, 7 FEET
 PU1753'EAST OF A FENCE, 10.0 FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT
 PU1753'2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 PU1753'CONCRETE POST PROJECTING 4-INCHES.
 PU1753
 PU1753                          STATION RECOVERY (1998)
 PU1753
 PU1753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1753'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1754 ***********************************************************************
 PU1754  DESIGNATION -  F 25 RESET
 PU1754  PID         -  PU1754
 PU1754  STATE/COUNTY-  SD/BUTTE
 PU1754  COUNTRY     -  US
 PU1754  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1754
 PU1754                         *CURRENT SURVEY CONTROL
 PU1754  ______________________________________________________________________
 PU1754* NAD 83(1986) POSITION- 44 42 02.     (N) 103 51 06.     (W)   SCALED
 PU1754* NAVD 88 ORTHO HEIGHT -   934.55  (meters)     3066.1   (feet) RESET
 PU1754  ______________________________________________________________________
 PU1754  GEOID HEIGHT    -        -15.404 (meters)                     GEOID18
 PU1754  VERT ORDER      -  THIRD
 PU1754
 PU1754.The horizontal coordinates were scaled from a map and have
 PU1754.an estimated accuracy of +/- 6 seconds.
 PU1754
 PU1754.The orthometric height was computed from unverified reset data.
 PU1754
 PU1754.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1754.GEOID18 height accuracy estimate available here.
 PU1754
 PU1754.Click photographs - Photos may exist for this station.
 PU1754
 PU1754;                    North         East    Units  Estimated Accuracy
 PU1754;SPC SD N     -   103,630.      294,860.      MT  (+/- 180 meters Scaled)
 PU1754
 PU1754_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909503(NAD 83)
 PU1754
 PU1754                          SUPERSEDED SURVEY CONTROL
 PU1754
 PU1754.No superseded survey control is available for this station.
 PU1754
 PU1754_MARKER: DB = BENCH MARK DISK
 PU1754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1754_STAMPING: F 25 RESET 1966
 PU1754_MARK LOGO: CGS
 PU1754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1754+STABILITY: SURFACE MOTION
 PU1754
 PU1754  HISTORY     - Date     Condition        Report By
 PU1754  HISTORY     - 1966     MONUMENTED       CGS
 PU1754
 PU1754                          STATION DESCRIPTION
 PU1754
 PU1754'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 PU1754'2.1 MI N FROM BELLE FOURCHE.
 PU1754'ABOUT 2.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1754'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 35,
 PU1754'T 9 N, R 2 E, 143 FEET EAST OF THE CENTER OF U.S. HIGHWAY 85, 1.5
 PU1754'FEET SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A ROUND
 PU1754'CONCRETE POST WHICH PROJECTS 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0299 ***********************************************************************
 QT0299  DESIGNATION -  F 26
 QT0299  PID         -  QT0299
 QT0299  STATE/COUNTY-  SD/HARDING
 QT0299  COUNTRY     -  US
 QT0299  USGS QUAD   -  REDIG (2017)
 QT0299
 QT0299                         *CURRENT SURVEY CONTROL
 QT0299  ______________________________________________________________________
 QT0299* NAD 83(1986) POSITION- 45 17 49.     (N) 103 32 56.     (W)   SCALED
 QT0299* NAVD 88 ORTHO HEIGHT -   951.673 (meters)     3122.28  (feet) ADJUSTED
 QT0299  ______________________________________________________________________
 QT0299  GEOID HEIGHT    -        -16.190 (meters)                     GEOID18
 QT0299  DYNAMIC HEIGHT  -        951.479 (meters)     3121.64  (feet) COMP
 QT0299  MODELED GRAVITY -    980,380.3   (mgal)                       NAVD 88
 QT0299
 QT0299  VERT ORDER      -  FIRST     CLASS II
 QT0299
 QT0299.The horizontal coordinates were scaled from a map and have
 QT0299.an estimated accuracy of +/- 6 seconds.
 QT0299
 QT0299.The orthometric height was determined by differential leveling and
 QT0299.adjusted by the NATIONAL GEODETIC SURVEY
 QT0299.in June 1991.
 QT0299
 QT0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0299.GEOID18 height accuracy estimate available here.
 QT0299
 QT0299.Click photographs - Photos may exist for this station.
 QT0299
 QT0299.The dynamic height is computed by dividing the NAVD 88
 QT0299.geopotential number by the normal gravity value computed on the
 QT0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0299.degrees latitude (g = 980.6199 gals.).
 QT0299
 QT0299.The modeled gravity was interpolated from observed gravity values.
 QT0299
 QT0299;                    North         East    Units  Estimated Accuracy
 QT0299;SPC SD N     -   168,740.      321,730.      MT  (+/- 180 meters Scaled)
 QT0299
 QT0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137169(NAD 83)
 QT0299
 QT0299                          SUPERSEDED SURVEY CONTROL
 QT0299
 QT0299  NGVD 29 (??/??/92)  951.184  (m)         3120.68   (f) ADJ UNCH    1 2
 QT0299
 QT0299.Superseded values are not recommended for survey control.
 QT0299
 QT0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0299.See file dsdata.pdf to determine how the superseded data were derived.
 QT0299
 QT0299_MARKER: DB = BENCH MARK DISK
 QT0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0299_STAMPING: F 26 1934
 QT0299_MARK LOGO: CGS
 QT0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0299+STABILITY: SURFACE MOTION
 QT0299
 QT0299  HISTORY     - Date     Condition        Report By
 QT0299  HISTORY     - 1934     MONUMENTED       CGS
 QT0299  HISTORY     - 1972     GOOD             NGS
 QT0299  HISTORY     - 19980920 MARK NOT FOUND   NGS
 QT0299
 QT0299                          STATION DESCRIPTION
 QT0299
 QT0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0299'19.9 MI S FROM BUFFALO.
 QT0299'19.9 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, HARDING
 QT0299'COUNTY, 42 FEET NORTHEAST OF THE JUNCTION WITH A SIDE ROAD
 QT0299'LEADING EAST, AND 67 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.
 QT0299'A STANDARD DISK, STAMPED F 26 1934 AND SET IN THE TOP OF A
 QT0299'CONCRETE POST.  NOTE-- MARK TO BE DESTROYED AT A LATER DATE BY
 QT0299'HIGHWAY CONSTRUCTION.
 QT0299
 QT0299                          STATION RECOVERY (1972)
 QT0299
 QT0299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 QT0299'RECOVERED IN GOOD CONDITION.
 QT0299
 QT0299                          STATION RECOVERY (1998)
 QT0299
 QT0299'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0299'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0300 ***********************************************************************
 QT0300  DESIGNATION -  F 26 RESET
 QT0300  PID         -  QT0300
 QT0300  STATE/COUNTY-  SD/HARDING
 QT0300  COUNTRY     -  US
 QT0300  USGS QUAD   -  REDIG (2017)
 QT0300
 QT0300                         *CURRENT SURVEY CONTROL
 QT0300  ______________________________________________________________________
 QT0300* NAD 83(1986) POSITION- 45 17 50.     (N) 103 32 54.     (W)   SCALED
 QT0300* NAVD 88 ORTHO HEIGHT -   949.551 (meters)     3115.32  (feet) ADJUSTED
 QT0300  ______________________________________________________________________
 QT0300  GEOID HEIGHT    -        -16.190 (meters)                     GEOID18
 QT0300  DYNAMIC HEIGHT  -        949.358 (meters)     3114.69  (feet) COMP
 QT0300  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 QT0300
 QT0300  VERT ORDER      -  FIRST     CLASS II
 QT0300
 QT0300.The horizontal coordinates were scaled from a map and have
 QT0300.an estimated accuracy of +/- 6 seconds.
 QT0300
 QT0300.The orthometric height was determined by differential leveling and
 QT0300.adjusted by the NATIONAL GEODETIC SURVEY
 QT0300.in April 2000.
 QT0300
 QT0300.No vertical observational check was made to the station.
 QT0300
 QT0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0300.GEOID18 height accuracy estimate available here.
 QT0300
 QT0300.Click photographs - Photos may exist for this station.
 QT0300
 QT0300.The dynamic height is computed by dividing the NAVD 88
 QT0300.geopotential number by the normal gravity value computed on the
 QT0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0300.degrees latitude (g = 980.6199 gals.).
 QT0300
 QT0300.The modeled gravity was interpolated from observed gravity values.
 QT0300
 QT0300;                    North         East    Units  Estimated Accuracy
 QT0300;SPC SD N     -   168,770.      321,780.      MT  (+/- 180 meters Scaled)
 QT0300
 QT0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL138169(NAD 83)
 QT0300
 QT0300                          SUPERSEDED SURVEY CONTROL
 QT0300
 QT0300  NAVD 88 (04/17/07)  949.551  (m)         3115.32   (f) SUPERSEDED  3 0
 QT0300
 QT0300.Superseded values are not recommended for survey control.
 QT0300
 QT0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0300.See file dsdata.pdf to determine how the superseded data were derived.
 QT0300
 QT0300_MARKER: DB = BENCH MARK DISK
 QT0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0300_STAMPING: F 26 RESET 1972
 QT0300_MARK LOGO: CGS
 QT0300_PROJECTION: PROJECTING 10 CENTIMETERS
 QT0300_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0300+STABILITY: SURFACE MOTION
 QT0300_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0300+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0300
 QT0300  HISTORY     - Date     Condition        Report By
 QT0300  HISTORY     - 1972     MONUMENTED       NGS
 QT0300  HISTORY     - 19980928 GOOD             NGS
 QT0300
 QT0300                          STATION DESCRIPTION
 QT0300
 QT0300'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QT0300'19.8 MI S FROM BUFFALO.
 QT0300'ABOUT 19.8 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, 1.85
 QT0300'MILES NORTH OF REDIG, 1,000 FEET SOUTH OF A COUNTY ROAD WEST,
 QT0300'98 FEET EAST OF THE CENTER OF HIGHWAY 85, 2.0 FEET SOUTH OF A
 QT0300'METAL WITNESS POST, AND SET IN A ROUND CONCRETE MONUMENT WHICH
 QT0300'PROJECTS 8-INCHES.  IT IS AT STATE HIGHWAY STATION NO. 300.
 QT0300
 QT0300                          STATION RECOVERY (1998)
 QT0300
 QT0300'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0300'2.9 KM (1.80 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0300'COUNTY ROAD 732 IN REDIG, 703.0 M (2306.4 FT) NORTH OF MILEPOST 106,
 QT0300'29.7 M (97.4 FT) EAST OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) BELOW
 QT0300'THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) WEST OF A FENCE, 0.4 M (1.3
 QT0300'FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 QT0300'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 QT0300'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0255 ***********************************************************************
 QR0255  DESIGNATION -  F 27
 QR0255  PID         -  QR0255
 QR0255  STATE/COUNTY-  SD/EDMUNDS
 QR0255  COUNTRY     -  US
 QR0255  USGS QUAD   -  GRETNA (2017)
 QR0255
 QR0255                         *CURRENT SURVEY CONTROL
 QR0255  ______________________________________________________________________
 QR0255* NAD 83(1986) POSITION- 45 26 56.     (N) 099 35 51.     (W)   SCALED
 QR0255* NAVD 88 ORTHO HEIGHT -   613.518 (meters)     2012.85  (feet) ADJUSTED
 QR0255  ______________________________________________________________________
 QR0255  GEOID HEIGHT    -        -22.790 (meters)                     GEOID18
 QR0255  DYNAMIC HEIGHT  -        613.450 (meters)     2012.63  (feet) COMP
 QR0255  MODELED GRAVITY -    980,485.9   (mgal)                       NAVD 88
 QR0255
 QR0255  VERT ORDER      -  FIRST     CLASS II
 QR0255
 QR0255.The horizontal coordinates were scaled from a map and have
 QR0255.an estimated accuracy of +/- 6 seconds.
 QR0255
 QR0255.The orthometric height was determined by differential leveling and
 QR0255.adjusted by the NATIONAL GEODETIC SURVEY
 QR0255.in June 1991.
 QR0255
 QR0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0255.GEOID18 height accuracy estimate available here.
 QR0255
 QR0255.Click photographs - Photos may exist for this station.
 QR0255
 QR0255.The dynamic height is computed by dividing the NAVD 88
 QR0255.geopotential number by the normal gravity value computed on the
 QR0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0255.degrees latitude (g = 980.6199 gals.).
 QR0255
 QR0255.The modeled gravity was interpolated from observed gravity values.
 QR0255
 QR0255;                    North         East    Units  Estimated Accuracy
 QR0255;SPC SD N     -   179,610.      631,490.      MT  (+/- 180 meters Scaled)
 QR0255
 QR0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR532329(NAD 83)
 QR0255
 QR0255                          SUPERSEDED SURVEY CONTROL
 QR0255
 QR0255  NGVD 29 (??/??/92)  613.124  (m)         2011.56   (f) ADJ UNCH    1 2
 QR0255
 QR0255.Superseded values are not recommended for survey control.
 QR0255
 QR0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0255.See file dsdata.pdf to determine how the superseded data were derived.
 QR0255
 QR0255_MARKER: DB = BENCH MARK DISK
 QR0255_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0255_STAMPING: F 27 1934
 QR0255_MARK LOGO: CGS
 QR0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0255+STABILITY: SURFACE MOTION
 QR0255
 QR0255  HISTORY     - Date     Condition        Report By
 QR0255  HISTORY     - 1934     MONUMENTED       CGS
 QR0255  HISTORY     - 1974     GOOD             USGS
 QR0255
 QR0255                          STATION DESCRIPTION
 QR0255
 QR0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0255'3.1 MI E FROM BOWDLE.
 QR0255'3.1 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0255'RAILROAD FROM BOWDLE, EDMUNDS COUNTY, ABOUT 7 POLES WEST OF
 QR0255'MILEPOST 54, ABOUT 40 YARDS SOUTH OF THE CENTER LINE OF THE TRACK,
 QR0255'AND 9 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 QR0255'STAMPED F 27 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QR0255
 QR0255                          STATION RECOVERY (1974)
 QR0255
 QR0255'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0096 ***********************************************************************
 QS0096  DESIGNATION -  F 28
 QS0096  PID         -  QS0096
 QS0096  STATE/COUNTY-  SD/WALWORTH
 QS0096  COUNTRY     -  US
 QS0096  USGS QUAD   -  GLENHAM (2017)
 QS0096
 QS0096                         *CURRENT SURVEY CONTROL
 QS0096  ______________________________________________________________________
 QS0096* NAD 83(1986) POSITION- 45 30 52.     (N) 100 22 24.     (W)   SCALED
 QS0096* NAVD 88 ORTHO HEIGHT -   495.042 (meters)     1624.15  (feet) ADJUSTED
 QS0096  ______________________________________________________________________
 QS0096  GEOID HEIGHT    -        -21.933 (meters)                     GEOID18
 QS0096  DYNAMIC HEIGHT  -        494.994 (meters)     1623.99  (feet) COMP
 QS0096  MODELED GRAVITY -    980,503.1   (mgal)                       NAVD 88
 QS0096
 QS0096  VERT ORDER      -  FIRST     CLASS II
 QS0096
 QS0096.The horizontal coordinates were scaled from a map and have
 QS0096.an estimated accuracy of +/- 6 seconds.
 QS0096
 QS0096.The orthometric height was determined by differential leveling and
 QS0096.adjusted by the NATIONAL GEODETIC SURVEY
 QS0096.in June 1991.
 QS0096
 QS0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0096.GEOID18 height accuracy estimate available here.
 QS0096
 QS0096.Click photographs - Photos may exist for this station.
 QS0096
 QS0096.The dynamic height is computed by dividing the NAVD 88
 QS0096.geopotential number by the normal gravity value computed on the
 QS0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0096.degrees latitude (g = 980.6199 gals.).
 QS0096
 QS0096.The modeled gravity was interpolated from observed gravity values.
 QS0096
 QS0096;                    North         East    Units  Estimated Accuracy
 QS0096;SPC SD N     -   186,880.      570,830.      MT  (+/- 180 meters Scaled)
 QS0096
 QS0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR927410(NAD 83)
 QS0096
 QS0096                          SUPERSEDED SURVEY CONTROL
 QS0096
 QS0096  NGVD 29 (??/??/92)  494.683  (m)         1622.97   (f) ADJ UNCH    1 2
 QS0096
 QS0096.Superseded values are not recommended for survey control.
 QS0096
 QS0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0096.See file dsdata.pdf to determine how the superseded data were derived.
 QS0096
 QS0096_MARKER: DB = BENCH MARK DISK
 QS0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0096_STAMPING: F 28 1934
 QS0096_MARK LOGO: CGS
 QS0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0096+STABILITY: SURFACE MOTION
 QS0096
 QS0096  HISTORY     - Date     Condition        Report By
 QS0096  HISTORY     - 1934     MONUMENTED       CGS
 QS0096  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0096
 QS0096                          STATION DESCRIPTION
 QS0096
 QS0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0096'2.6 MI E FROM MOBRIDGE.
 QS0096'2.6 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0096'RAILROAD FROM MOBRIDGE, WALWORTH COUNTY, ABOUT 2-1/2 POLES
 QS0096'NORTHWEST OF MILEPOST 95, ABOUT 75 FEET SOUTHWEST OF THE
 QS0096'CENTERLINE OF THE TRACK, AND 12 FEET SOUTHWEST OF THE
 QS0096'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED F 28 1934 AND
 QS0096'SET IN THE TOP OF A CONCRETE POST.  NOTE-- CHICAGO, MILWAUKEE,
 QS0096'AND ST. PAUL RAILROAD HAS BEEN REROUTED, DESCRIPTION IS NOW
 QS0096'INADEQUATE.  BENCH MARK BELIEVED DESTROYED BY MACHINERY WHEN
 QS0096'RAILROAD WAS REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0003 ***********************************************************************
 QT0003  DESIGNATION -  F 29
 QT0003  PID         -  QT0003
 QT0003  STATE/COUNTY-  SD/PERKINS
 QT0003  COUNTRY     -  US
 QT0003  USGS QUAD   -  BOXCAR BUTTES (2017)
 QT0003
 QT0003                         *CURRENT SURVEY CONTROL
 QT0003  ______________________________________________________________________
 QT0003* NAD 83(1986) POSITION- 45 31 51.     (N) 102 18 14.     (W)   SCALED
 QT0003* NAVD 88 ORTHO HEIGHT -   835.224 (meters)     2740.23  (feet) ADJUSTED
 QT0003  ______________________________________________________________________
 QT0003  GEOID HEIGHT    -        -18.528 (meters)                     GEOID18
 QT0003  DYNAMIC HEIGHT  -        835.097 (meters)     2739.81  (feet) COMP
 QT0003  MODELED GRAVITY -    980,435.3   (mgal)                       NAVD 88
 QT0003
 QT0003  VERT ORDER      -  FIRST     CLASS II
 QT0003
 QT0003.The horizontal coordinates were scaled from a map and have
 QT0003.an estimated accuracy of +/- 6 seconds.
 QT0003
 QT0003.The orthometric height was determined by differential leveling and
 QT0003.adjusted by the NATIONAL GEODETIC SURVEY
 QT0003.in April 2000.
 QT0003
 QT0003.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0003.GEOID18 height accuracy estimate available here.
 QT0003
 QT0003.Click photographs - Photos may exist for this station.
 QT0003
 QT0003.The dynamic height is computed by dividing the NAVD 88
 QT0003.geopotential number by the normal gravity value computed on the
 QT0003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0003.degrees latitude (g = 980.6199 gals.).
 QT0003
 QT0003.The modeled gravity was interpolated from observed gravity values.
 QT0003
 QT0003;                    North         East    Units  Estimated Accuracy
 QT0003;SPC SD N     -   191,200.      420,060.      MT  (+/- 180 meters Scaled)
 QT0003
 QT0003_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL105454(NAD 83)
 QT0003
 QT0003                          SUPERSEDED SURVEY CONTROL
 QT0003
 QT0003  NAVD 88 (06/15/91)  835.197  (m)         2740.14   (f) SUPERSEDED  1 2
 QT0003  NGVD 29 (??/??/92)  834.750  (m)         2738.68   (f) ADJ UNCH    1 2
 QT0003
 QT0003.Superseded values are not recommended for survey control.
 QT0003
 QT0003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0003.See file dsdata.pdf to determine how the superseded data were derived.
 QT0003
 QT0003_MARKER: DB = BENCH MARK DISK
 QT0003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0003_STAMPING: F 29 1934
 QT0003_MARK LOGO: CGS
 QT0003_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0003+STABILITY: SURFACE MOTION
 QT0003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0003+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0003
 QT0003  HISTORY     - Date     Condition        Report By
 QT0003  HISTORY     - 1934     MONUMENTED       CGS
 QT0003  HISTORY     - 1941     GOOD             CGS
 QT0003  HISTORY     - 19990527 GOOD             NGS
 QT0003
 QT0003                          STATION DESCRIPTION
 QT0003
 QT0003'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0003'4 MI W FROM MEADOW.
 QT0003'4.0 MILES WEST ALONG STATE HIGHWAY 8 FROM MEADOW, PERKINS COUNTY,
 QT0003'ABOUT 38 YARDS NORTH OF THE CENTER LINE OF THE HIGHWAY, AND 5
 QT0003'FEET EAST OF A NORTH-AND-SOUTH FENCE.  A STANDARD DISK, STAMPED
 QT0003'F 29 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QT0003
 QT0003                          STATION RECOVERY (1999)
 QT0003
 QT0003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0003'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0003'MEADOW, THENCE 6.7 KM (4.15 MI) WESTERLY ALONG STATE HIGHWAY 20, 875.3
 QT0003'M (2871.7 FT) EAST OF MILEPOST 90, 34.8 M (114.2 FT) NORTHWEST OF THE
 QT0003'HIGHWAY CENTERLINE, 16.8 M (55.1 FT) NORTH OF A FENCE, 2.0 M (6.6 FT)
 QT0003'BELOW THE LEVEL OF THE HIGHWAY, 1.1 M (3.6 FT) EAST OF A FENCE, 0.2 M
 QT0003'(0.7 FT) WEST OF A METAL GUARD POST, AND THE MONUMENT PROJECTS 0.1 M
 QT0003'(0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 QT0003'OWNED BY RON SEIDEL, 18610 HWY 20, MEADOW, SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0310 ***********************************************************************
 QR0310  DESIGNATION -  F 295
 QR0310  PID         -  QR0310
 QR0310  STATE/COUNTY-  SD/POTTER
 QR0310  COUNTRY     -  US
 QR0310  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0310
 QR0310                         *CURRENT SURVEY CONTROL
 QR0310  ______________________________________________________________________
 QR0310* NAD 83(1986) POSITION- 45 12 06.     (N) 099 56 21.     (W)   SCALED
 QR0310* NAVD 88 ORTHO HEIGHT -   594.813 (meters)     1951.48  (feet) ADJUSTED
 QR0310  ______________________________________________________________________
 QR0310  GEOID HEIGHT    -        -22.376 (meters)                     GEOID18
 QR0310  DYNAMIC HEIGHT  -        594.731 (meters)     1951.21  (feet) COMP
 QR0310  MODELED GRAVITY -    980,459.3   (mgal)                       NAVD 88
 QR0310
 QR0310  VERT ORDER      -  SECOND    CLASS 0
 QR0310
 QR0310.The horizontal coordinates were scaled from a map and have
 QR0310.an estimated accuracy of +/- 6 seconds.
 QR0310
 QR0310.The orthometric height was determined by differential leveling and
 QR0310.adjusted by the NATIONAL GEODETIC SURVEY
 QR0310.in June 1991.
 QR0310
 QR0310.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0310.GEOID18 height accuracy estimate available here.
 QR0310
 QR0310.Click photographs - Photos may exist for this station.
 QR0310
 QR0310.The dynamic height is computed by dividing the NAVD 88
 QR0310.geopotential number by the normal gravity value computed on the
 QR0310.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0310.degrees latitude (g = 980.6199 gals.).
 QR0310
 QR0310.The modeled gravity was interpolated from observed gravity values.
 QR0310
 QR0310;                    North         East    Units  Estimated Accuracy
 QR0310;SPC SD N     -   152,060.      604,780.      MT  (+/- 180 meters Scaled)
 QR0310
 QR0310_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262057(NAD 83)
 QR0310
 QR0310                          SUPERSEDED SURVEY CONTROL
 QR0310
 QR0310  NGVD 29 (??/??/92)  594.45   (m)         1950.3    (f) COMPUTED    2 0
 QR0310
 QR0310.Superseded values are not recommended for survey control.
 QR0310
 QR0310.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0310.See file dsdata.pdf to determine how the superseded data were derived.
 QR0310
 QR0310_MARKER: DB = BENCH MARK DISK
 QR0310_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0310_SP_SET: CULVERT HEADWALL
 QR0310_STAMPING: F 295 1940
 QR0310_MARK LOGO: CGS
 QR0310_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0310+STABILITY: SURFACE MOTION
 QR0310
 QR0310  HISTORY     - Date     Condition        Report By
 QR0310  HISTORY     - 1940     MONUMENTED       CGS
 QR0310  HISTORY     - 1974     POOR             USGS
 QR0310
 QR0310                          STATION DESCRIPTION
 QR0310
 QR0310'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0310'13.4 MI N FROM GETTYSBURG.
 QR0310'13.4 MILES N. OF THE CITY WATER TOWER AT GETTYSBURG, ALONG RT.
 QR0310'83, AT SECTION LINE ROAD, IN CENTER OF S. CONCRETE HEADWALL
 QR0310'OF SECTION LINE ROAD CULVERT, 20.0 FT. S. OF THE CENTER OF
 QR0310'SECTION LINE ROAD, 28.5 FT. E. OF THE CENTER OF RT. 83, 3.0
 QR0310'FT. W. OF WHITE MARKER POST.
 QR0310
 QR0310                          STATION RECOVERY (1974)
 QR0310
 QR0310'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0310'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0311 ***********************************************************************
 QR0311  DESIGNATION -  F 295 RESET
 QR0311  PID         -  QR0311
 QR0311  STATE/COUNTY-  SD/POTTER
 QR0311  COUNTRY     -  US
 QR0311  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0311
 QR0311                         *CURRENT SURVEY CONTROL
 QR0311  ______________________________________________________________________
 QR0311* NAD 83(1986) POSITION- 45 12 05.     (N) 099 56 24.     (W)   SCALED
 QR0311* NAVD 88 ORTHO HEIGHT -   594.46  (meters)     1950.3   (feet) RESET
 QR0311  ______________________________________________________________________
 QR0311  GEOID HEIGHT    -        -22.375 (meters)                     GEOID18
 QR0311  VERT ORDER      -  THIRD
 QR0311
 QR0311.The horizontal coordinates were scaled from a map and have
 QR0311.an estimated accuracy of +/- 6 seconds.
 QR0311
 QR0311.The orthometric height was computed from unverified reset data.
 QR0311
 QR0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0311.GEOID18 height accuracy estimate available here.
 QR0311
 QR0311.Click photographs - Photos may exist for this station.
 QR0311
 QR0311;                    North         East    Units  Estimated Accuracy
 QR0311;SPC SD N     -   152,020.      604,710.      MT  (+/- 180 meters Scaled)
 QR0311
 QR0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR261057(NAD 83)
 QR0311
 QR0311                          SUPERSEDED SURVEY CONTROL
 QR0311
 QR0311.No superseded survey control is available for this station.
 QR0311
 QR0311_MARKER: DB = BENCH MARK DISK
 QR0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0311_STAMPING: F 295 RESET 1956
 QR0311_MARK LOGO: CGS
 QR0311_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0311+STABILITY: SURFACE MOTION
 QR0311
 QR0311  HISTORY     - Date     Condition        Report By
 QR0311  HISTORY     - 1956     MONUMENTED       CGS
 QR0311
 QR0311                          STATION DESCRIPTION
 QR0311
 QR0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0311'13.4 MI N FROM GETTYSBURG.
 QR0311'13.4 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0311'TOWER AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG
 QR0311'U.S. HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF
 QR0311'GETTYSBURG, THENCE 12.8 MILES NORTH ALONG STATE HIGHWAY 83,
 QR0311'IN THE SOUTHEAST ANGLE OF A ROAD INTERSECTION, 92 FEET EAST OF
 QR0311'THE CENTERLINE OF THE HIGHWAY, AND 31 FEET SOUTH OF THE CENTERLINE
 QR0311'OF THE SECTION-LINE ROAD.  A STANDARD DISK, STAMPED F 295 RESET
 QR0311'1956 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 QR0311'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0167 ***********************************************************************
 PS0167  DESIGNATION -  F 296
 PS0167  PID         -  PS0167
 PS0167  STATE/COUNTY-  SD/HAND
 PS0167  COUNTRY     -  US
 PS0167  USGS QUAD   -  VAYLAND (2017)
 PS0167
 PS0167                         *CURRENT SURVEY CONTROL
 PS0167  ______________________________________________________________________
 PS0167* NAD 83(1986) POSITION- 44 29 13.     (N) 098 47 01.     (W)   SCALED
 PS0167* NAVD 88 ORTHO HEIGHT -   446.789 (meters)     1465.84  (feet) ADJUSTED
 PS0167  ______________________________________________________________________
 PS0167  GEOID HEIGHT    -        -24.819 (meters)                     GEOID18
 PS0167  DYNAMIC HEIGHT  -        446.702 (meters)     1465.55  (feet) COMP
 PS0167  MODELED GRAVITY -    980,411.8   (mgal)                       NAVD 88
 PS0167
 PS0167  VERT ORDER      -  FIRST     CLASS II
 PS0167
 PS0167.The horizontal coordinates were scaled from a map and have
 PS0167.an estimated accuracy of +/- 6 seconds.
 PS0167
 PS0167.The orthometric height was determined by differential leveling and
 PS0167.adjusted by the NATIONAL GEODETIC SURVEY
 PS0167.in October 1997.
 PS0167
 PS0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0167.GEOID18 height accuracy estimate available here.
 PS0167
 PS0167.Click photographs - Photos may exist for this station.
 PS0167
 PS0167.The dynamic height is computed by dividing the NAVD 88
 PS0167.geopotential number by the normal gravity value computed on the
 PS0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0167.degrees latitude (g = 980.6199 gals.).
 PS0167
 PS0167.The modeled gravity was interpolated from observed gravity values.
 PS0167
 PS0167;                    North         East    Units  Estimated Accuracy
 PS0167;SPC SD N     -    73,360.      696,760.      MT  (+/- 180 meters Scaled)
 PS0167
 PS0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ172259(NAD 83)
 PS0167
 PS0167                          SUPERSEDED SURVEY CONTROL
 PS0167
 PS0167  NAVD 88 (06/15/91)  446.789  (m)         1465.84   (f) SUPERSEDED  1 2
 PS0167  NGVD 29 (??/??/92)  446.472  (m)         1464.80   (f) ADJ UNCH    1 2
 PS0167
 PS0167.Superseded values are not recommended for survey control.
 PS0167
 PS0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0167.See file dsdata.pdf to determine how the superseded data were derived.
 PS0167
 PS0167_MARKER: DB = BENCH MARK DISK
 PS0167_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0167_SP_SET: HEADWALL
 PS0167_STAMPING: F 296 1940
 PS0167_MARK LOGO: CGS
 PS0167_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0167+STABILITY: SURFACE MOTION
 PS0167_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0167+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1994
 PS0167
 PS0167  HISTORY     - Date     Condition        Report By
 PS0167  HISTORY     - 1940     MONUMENTED       CGS
 PS0167  HISTORY     - 19941110 GOOD             NGS
 PS0167  HISTORY     - 20121129 MARK NOT FOUND   SDDENR
 PS0167
 PS0167                          STATION DESCRIPTION
 PS0167
 PS0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0167'0.8 MI E FROM VAYLAND.
 PS0167'0.8 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0167'THE STATION AT VAYLAND, HAND COUNTY, 49.5 FEET WEST OF RAILROAD
 PS0167'CULVERT 189, AT A CONCRETE CULVERT UNDER U.S. HIGHWAY 14, IN THE
 PS0167'TOP OF THE EAST END OF THE SOUTH HEAD WALL, 58.8 FEET NORTH OF THE
 PS0167'NORTH RAIL, 29.3 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY AND
 PS0167'1.0 FOOT WEST OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED
 PS0167'F 296 1940.
 PS0167
 PS0167                          STATION RECOVERY (1994)
 PS0167
 PS0167'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0167'17.2 KM (10.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0167'IN MILLER, IN TOP OF AND 0.2 M (0.7 FT) NORTHWEST OF THE SOUTHEAST END
 PS0167'OF THE SOUTHWEST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY,
 PS0167'272.0 M (892.4 FT) WEST OF MILEPOST 312, 9.2 M (30.2 FT) SOUTHWEST OF
 PS0167'THE HIGHWAY CENTERLINE, AND 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 PS0167'HIGHWAY.
 PS0167
 PS0167                          STATION RECOVERY (2012)
 PS0167
 PS0167'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2012 (DL)
 PS0167'THE MARKER WAS NOT FOUND AFTER SEARCH OF THE AREA AROUND THE DESCRIBED
 PS0167'LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0451 ***********************************************************************
 QS0451  DESIGNATION -  F 298
 QS0451  PID         -  QS0451
 QS0451  STATE/COUNTY-  SD/CORSON
 QS0451  COUNTRY     -  US
 QS0451  USGS QUAD   -  WALKER (2017)
 QS0451
 QS0451                         *CURRENT SURVEY CONTROL
 QS0451  ______________________________________________________________________
 QS0451* NAD 83(1986) POSITION- 45 54 10.     (N) 101 03 54.     (W)   SCALED
 QS0451* NAVD 88 ORTHO HEIGHT -   645.091 (meters)     2116.44  (feet) ADJUSTED
 QS0451  ______________________________________________________________________
 QS0451  GEOID HEIGHT    -        -20.919 (meters)                     GEOID18
 QS0451  DYNAMIC HEIGHT  -        645.029 (meters)     2116.23  (feet) COMP
 QS0451  MODELED GRAVITY -    980,497.3   (mgal)                       NAVD 88
 QS0451
 QS0451  VERT ORDER      -  SECOND    CLASS 0
 QS0451
 QS0451.The horizontal coordinates were scaled from a map and have
 QS0451.an estimated accuracy of +/- 6 seconds.
 QS0451
 QS0451.The orthometric height was determined by differential leveling and
 QS0451.adjusted by the NATIONAL GEODETIC SURVEY
 QS0451.in June 1991.
 QS0451
 QS0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0451.GEOID18 height accuracy estimate available here.
 QS0451
 QS0451.Click photographs - Photos may exist for this station.
 QS0451
 QS0451.The dynamic height is computed by dividing the NAVD 88
 QS0451.geopotential number by the normal gravity value computed on the
 QS0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0451.degrees latitude (g = 980.6199 gals.).
 QS0451
 QS0451.The modeled gravity was interpolated from observed gravity values.
 QS0451
 QS0451;                    North         East    Units  Estimated Accuracy
 QS0451;SPC SD N     -   230,520.      517,360.      MT  (+/- 180 meters Scaled)
 QS0451
 QS0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR398853(NAD 83)
 QS0451
 QS0451                          SUPERSEDED SURVEY CONTROL
 QS0451
 QS0451  NGVD 29 (??/??/92)  644.625  (m)         2114.91   (f) ADJ UNCH    2 0
 QS0451
 QS0451.Superseded values are not recommended for survey control.
 QS0451
 QS0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0451.See file dsdata.pdf to determine how the superseded data were derived.
 QS0451
 QS0451_MARKER: DB = BENCH MARK DISK
 QS0451_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0451_SP_SET: BRIDGE
 QS0451_STAMPING: F 298 1940
 QS0451_MARK LOGO: CGS
 QS0451_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0451
 QS0451  HISTORY     - Date     Condition        Report By
 QS0451  HISTORY     - 1940     MONUMENTED       CGS
 QS0451  HISTORY     - 1950     MARK NOT FOUND   CGS
 QS0451
 QS0451                          STATION DESCRIPTION
 QS0451
 QS0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 QS0451'1.6 MI E FROM WALKER.
 QS0451'1.6 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0451'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, ABOUT 6
 QS0451'POLES WEST OF MILEPOST 849, ABOUT 100 FEET SOUTH OF THE CENTER
 QS0451'LINE OF THE TRACK, AT A BRIDGE ON U.S. HIGHWAY 12, AND IN THE
 QS0451'CENTER OF THE TOP OF THE NORTH CONCRETE HEAD WALL.  A STANDARD
 QS0451'DISK, STAMPED F 298 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0035 ***********************************************************************
 OS0035  DESIGNATION -  F 299
 OS0035  PID         -  OS0035
 OS0035  STATE/COUNTY-  SD/LYMAN
 OS0035  COUNTRY     -  US
 OS0035  USGS QUAD   -  PRESHO SE (2017)
 OS0035
 OS0035                         *CURRENT SURVEY CONTROL
 OS0035  ______________________________________________________________________
 OS0035* NAD 83(1986) POSITION- 43 49 25.     (N) 100 02 27.     (W)   SCALED
 OS0035* NAVD 88 ORTHO HEIGHT -   565.268 (meters)     1854.55  (feet) ADJUSTED
 OS0035  ______________________________________________________________________
 OS0035  GEOID HEIGHT    -        -25.400 (meters)                     GEOID18
 OS0035  DYNAMIC HEIGHT  -        565.089 (meters)     1853.96  (feet) COMP
 OS0035  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 OS0035
 OS0035  VERT ORDER      -  SECOND    CLASS 0
 OS0035
 OS0035.The horizontal coordinates were scaled from a map and have
 OS0035.an estimated accuracy of +/- 6 seconds.
 OS0035
 OS0035.The orthometric height was determined by differential leveling and
 OS0035.adjusted by the NATIONAL GEODETIC SURVEY
 OS0035.in June 1991.
 OS0035
 OS0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0035.GEOID18 height accuracy estimate available here.
 OS0035
 OS0035.Click photographs - Photos may exist for this station.
 OS0035
 OS0035.The dynamic height is computed by dividing the NAVD 88
 OS0035.geopotential number by the normal gravity value computed on the
 OS0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0035.degrees latitude (g = 980.6199 gals.).
 OS0035
 OS0035.The modeled gravity was interpolated from observed gravity values.
 OS0035
 OS0035;                    North         East    Units  Estimated Accuracy
 OS0035;SPC SD S     -   165,600.      623,530.      MT  (+/- 180 meters Scaled)
 OS0035
 OS0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP163528(NAD 83)
 OS0035
 OS0035                          SUPERSEDED SURVEY CONTROL
 OS0035
 OS0035  NGVD 29 (??/??/92)  564.871  (m)         1853.25   (f) ADJ UNCH    2 0
 OS0035
 OS0035.Superseded values are not recommended for survey control.
 OS0035
 OS0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0035.See file dsdata.pdf to determine how the superseded data were derived.
 OS0035
 OS0035_MARKER: DB = BENCH MARK DISK
 OS0035_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0035_SP_SET: CULVERT HEADWALL
 OS0035_STAMPING: F 299 1940
 OS0035_MARK LOGO: CGS
 OS0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0035+STABILITY: SURFACE MOTION
 OS0035
 OS0035  HISTORY     - Date     Condition        Report By
 OS0035  HISTORY     - 1940     MONUMENTED       CGS
 OS0035
 OS0035                          STATION DESCRIPTION
 OS0035
 OS0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OS0035'6.7 MI SE FROM PRESHO.
 OS0035'6.7 MILES SOUTH-EAST OF THE C.M. ST. PAUL AND PACIFIC
 OS0035'RAILROAD STATION AT PRESHO, 13 FEET EAST OF THE CENTER-LINE OF
 OS0035'THE HIGHWAY, 0.3 MILES NORTH OF A SECTION-LINE ROAD, IN THE
 OS0035'CENTER OF THE EAST HEAD-WALL OF A CONCRETE CULVERT, 9 FEET SOUTH
 OS0035'OF A WHITE MARKER STENCILED U.S.B.M.  A STANDARD DISK, STAMPED
 OS0035'F-299 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0307 ***********************************************************************
 OR0307  DESIGNATION -  F 3
 OR0307  PID         -  OR0307
 OR0307  STATE/COUNTY-  SD/GREGORY
 OR0307  COUNTRY     -  US
 OR0307  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0307
 OR0307                         *CURRENT SURVEY CONTROL
 OR0307  ______________________________________________________________________
 OR0307* NAD 83(1986) POSITION- 43 01 28.     (N) 098 49 25.     (W)   SCALED
 OR0307* NAVD 88 ORTHO HEIGHT -   588.750 (meters)     1931.59  (feet) ADJUSTED
 OR0307  ______________________________________________________________________
 OR0307  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 OR0307  DYNAMIC HEIGHT  -        588.532 (meters)     1930.88  (feet) COMP
 OR0307  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 OR0307
 OR0307  VERT ORDER      -  FIRST     CLASS II
 OR0307
 OR0307.The horizontal coordinates were scaled from a map and have
 OR0307.an estimated accuracy of +/- 6 seconds.
 OR0307
 OR0307.The orthometric height was determined by differential leveling and
 OR0307.adjusted by the NATIONAL GEODETIC SURVEY
 OR0307.in June 1991.
 OR0307
 OR0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0307.GEOID18 height accuracy estimate available here.
 OR0307
 OR0307.Click photographs - Photos may exist for this station.
 OR0307
 OR0307.The dynamic height is computed by dividing the NAVD 88
 OR0307.geopotential number by the normal gravity value computed on the
 OR0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0307.degrees latitude (g = 980.6199 gals.).
 OR0307
 OR0307.The modeled gravity was interpolated from observed gravity values.
 OR0307
 OR0307;                    North         East    Units  Estimated Accuracy
 OR0307;SPC SD S     -    77,900.      723,040.      MT  (+/- 180 meters Scaled)
 OR0307
 OR0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN143635(NAD 83)
 OR0307
 OR0307                          SUPERSEDED SURVEY CONTROL
 OR0307
 OR0307  NGVD 29 (??/??/92)  588.431  (m)         1930.54   (f) ADJ UNCH    1 2
 OR0307
 OR0307.Superseded values are not recommended for survey control.
 OR0307
 OR0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0307.See file dsdata.pdf to determine how the superseded data were derived.
 OR0307
 OR0307_MARKER: DD = SURVEY DISK
 OR0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0307_STAMPING: F 3 1930.478
 OR0307_MARK LOGO: USACE
 OR0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0307+STABILITY: SURFACE MOTION
 OR0307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0307+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2013
 OR0307
 OR0307  HISTORY     - Date     Condition        Report By
 OR0307  HISTORY     - UNK      MONUMENTED       USACE
 OR0307  HISTORY     - 1946     GOOD             CGS
 OR0307  HISTORY     - 1949     GOOD             CGS
 OR0307  HISTORY     - 20130125 GOOD             INDIV
 OR0307
 OR0307                          STATION DESCRIPTION
 OR0307
 OR0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0307'3.4 MI E FROM FAIRFAX.
 OR0307'TO REACH FROM THE POST OFFICE AT FAIRFAX, GO SOUTH 0.2 MILE ALONG
 OR0307'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0307'THENCE EAST 2.9 MILES ALONG STATE HIGHWAY NO. 54 TO SITE OF MARK,
 OR0307'BENCH MARK IS AT THE INTESECTION OF THE HIGHWAY AND A NORTH-SOUTH
 OR0307'DIRT ROAD, 36.0 FEET NORTH OF AND ABOUT 2.0 FEET HIGHER THAN THE
 OR0307'CENTER LINE OF THE HIGHWAY, 33.5 FEET EAST OF THE CENTER LINE
 OR0307'OF THE NORTH-SOUTH ROAD, 4.0 FEET NORTH OF A TELEPHONE POLE, 2.5
 OR0307'FEET NORTHEAST OF A FENCE CORNER AND 1.0 FOOT EAST OF A WHITE
 OR0307'2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 3 1930.478
 OR0307'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES ABOVE
 OR0307'GROUND.
 OR0307
 OR0307                          STATION RECOVERY (1949)
 OR0307
 OR0307'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0307'RECOVERED IN GOOD CONDITION.
 OR0307
 OR0307                          STATION RECOVERY (2013)
 OR0307
 OR0307'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0307'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0308 ***********************************************************************
 OR0308  DESIGNATION -  F 3 A
 OR0308  PID         -  OR0308
 OR0308  STATE/COUNTY-  SD/GREGORY
 OR0308  COUNTRY     -  US
 OR0308  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0308
 OR0308                         *CURRENT SURVEY CONTROL
 OR0308  ______________________________________________________________________
 OR0308* NAD 83(1986) POSITION- 43 01 28.     (N) 098 49 26.     (W)   SCALED
 OR0308* NAVD 88 ORTHO HEIGHT -   587.758 (meters)     1928.34  (feet) ADJUSTED
 OR0308  ______________________________________________________________________
 OR0308  GEOID HEIGHT    -        -25.974 (meters)                     GEOID18
 OR0308  DYNAMIC HEIGHT  -        587.541 (meters)     1927.62  (feet) COMP
 OR0308  MODELED GRAVITY -    980,233.2   (mgal)                       NAVD 88
 OR0308
 OR0308  VERT ORDER      -  FIRST     CLASS II
 OR0308
 OR0308.The horizontal coordinates were scaled from a map and have
 OR0308.an estimated accuracy of +/- 6 seconds.
 OR0308
 OR0308.The orthometric height was determined by differential leveling and
 OR0308.adjusted by the NATIONAL GEODETIC SURVEY
 OR0308.in June 1991.
 OR0308
 OR0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0308.GEOID18 height accuracy estimate available here.
 OR0308
 OR0308.Click photographs - Photos may exist for this station.
 OR0308
 OR0308.The dynamic height is computed by dividing the NAVD 88
 OR0308.geopotential number by the normal gravity value computed on the
 OR0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0308.degrees latitude (g = 980.6199 gals.).
 OR0308
 OR0308.The modeled gravity was interpolated from observed gravity values.
 OR0308
 OR0308;                    North         East    Units  Estimated Accuracy
 OR0308;SPC SD S     -    77,900.      723,020.      MT  (+/- 180 meters Scaled)
 OR0308
 OR0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN143635(NAD 83)
 OR0308
 OR0308                          SUPERSEDED SURVEY CONTROL
 OR0308
 OR0308  NGVD 29 (??/??/92)  587.439  (m)         1927.29   (f) ADJ UNCH    1 2
 OR0308
 OR0308.Superseded values are not recommended for survey control.
 OR0308
 OR0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0308.See file dsdata.pdf to determine how the superseded data were derived.
 OR0308
 OR0308_MARKER: DD = SURVEY DISK
 OR0308_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0308_STAMPING: F3 A
 OR0308_MARK LOGO: USACE
 OR0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0308+STABILITY: SURFACE MOTION
 OR0308
 OR0308  HISTORY     - Date     Condition        Report By
 OR0308  HISTORY     - UNK      MONUMENTED       USACE
 OR0308  HISTORY     - 1949     GOOD             CGS
 OR0308  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0308
 OR0308                          STATION DESCRIPTION
 OR0308
 OR0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0308'3 MI E FROM FAIRFAX.
 OR0308'3.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF STATE
 OR0308'HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, AT A ROAD INTERSECTION,
 OR0308'85 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 30 FEET WEST OF
 OR0308'THE CENTER LINE OF A NORTH-SOUTH ROAD, 0.8 FOOT EAST OF THE WEST
 OR0308'RIGHT-OF-WAY FENCE, 2.2 FEET SOUTH OF A REFERENCE POST, AND SET
 OR0308'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE
 OR0308'GROUND.
 OR0308
 OR0308                          STATION RECOVERY (2013)
 OR0308
 OR0308'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0308'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0179 ***********************************************************************
 QT0179  DESIGNATION -  F 3 B 1
 QT0179  PID         -  QT0179
 QT0179  STATE/COUNTY-  SD/MEADE
 QT0179  COUNTRY     -  US
 QT0179  USGS QUAD   -  CEDAR CANYON (2017)
 QT0179
 QT0179                         *CURRENT SURVEY CONTROL
 QT0179  ______________________________________________________________________
 QT0179* NAD 83(1986) POSITION- 45 01 44.     (N) 102 40 29.     (W)   SCALED
 QT0179* NAVD 88 ORTHO HEIGHT -   907.846 (meters)     2978.49  (feet) ADJUSTED
 QT0179  ______________________________________________________________________
 QT0179  GEOID HEIGHT    -        -17.838 (meters)                     GEOID18
 QT0179  DYNAMIC HEIGHT  -        907.643 (meters)     2977.83  (feet) COMP
 QT0179  MODELED GRAVITY -    980,362.0   (mgal)                       NAVD 88
 QT0179
 QT0179  VERT ORDER      -  SECOND    CLASS 0
 QT0179
 QT0179.The horizontal coordinates were scaled from a map and have
 QT0179.an estimated accuracy of +/- 6 seconds.
 QT0179
 QT0179.The orthometric height was determined by differential leveling and
 QT0179.adjusted by the NATIONAL GEODETIC SURVEY
 QT0179.in June 1991.
 QT0179
 QT0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0179.GEOID18 height accuracy estimate available here.
 QT0179
 QT0179.Click photographs - Photos may exist for this station.
 QT0179
 QT0179.The dynamic height is computed by dividing the NAVD 88
 QT0179.geopotential number by the normal gravity value computed on the
 QT0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0179.degrees latitude (g = 980.6199 gals.).
 QT0179
 QT0179.The modeled gravity was interpolated from observed gravity values.
 QT0179
 QT0179;                    North         East    Units  Estimated Accuracy
 QT0179;SPC SD N     -   136,340.      389,260.      MT  (+/- 180 meters Scaled)
 QT0179
 QT0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK831887(NAD 83)
 QT0179
 QT0179                          SUPERSEDED SURVEY CONTROL
 QT0179
 QT0179  NGVD 29 (??/??/92)  907.37   (m)         2976.9    (f) COMPUTED    2 0
 QT0179
 QT0179.Superseded values are not recommended for survey control.
 QT0179
 QT0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0179.See file dsdata.pdf to determine how the superseded data were derived.
 QT0179
 QT0179_MARKER: Z = SEE DESCRIPTION
 QT0179_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QT0179_SP_SET: PIER
 QT0179_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0179
 QT0179  HISTORY     - Date     Condition        Report By
 QT0179  HISTORY     - UNK      MONUMENTED       USAF
 QT0179  HISTORY     - 1962     GOOD             CGS
 QT0179  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0179
 QT0179                          STATION DESCRIPTION
 QT0179
 QT0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0179'4.5 MI W FROM MAURINE.
 QT0179'4.05 MILE WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0179'THENCE 0.4 MILE NORTH ALONG A GRADED ROAD, THENCE 0.05 MILE EAST
 QT0179'ACROSS COUNTRY, IN AN OPEN FIELD, CENTER OF TRIBRACH MOUNTED ON
 QT0179'THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET
 QT0179'ABOVE THE GROUND.
 QT0179
 QT0179                          STATION RECOVERY (1996)
 QT0179
 QT0179'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0179'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0257 ***********************************************************************
 QS0257  DESIGNATION -  F 30
 QS0257  PID         -  QS0257
 QS0257  STATE/COUNTY-  SD/DEWEY
 QS0257  COUNTRY     -  US
 QS0257  USGS QUAD   -  GLENCROSS (2017)
 QS0257
 QS0257                         *CURRENT SURVEY CONTROL
 QS0257  ______________________________________________________________________
 QS0257* NAD 83(1986) POSITION- 45 26 57.     (N) 100 57 51.     (W)   SCALED
 QS0257* NAVD 88 ORTHO HEIGHT -   660.709 (meters)     2167.68  (feet) ADJUSTED
 QS0257  ______________________________________________________________________
 QS0257  GEOID HEIGHT    -        -21.298 (meters)                     GEOID18
 QS0257  DYNAMIC HEIGHT  -        660.619 (meters)     2167.38  (feet) COMP
 QS0257  MODELED GRAVITY -    980,458.3   (mgal)                       NAVD 88
 QS0257
 QS0257  VERT ORDER      -  FIRST     CLASS II
 QS0257
 QS0257.The horizontal coordinates were scaled from a map and have
 QS0257.an estimated accuracy of +/- 6 seconds.
 QS0257
 QS0257.The orthometric height was determined by differential leveling and
 QS0257.adjusted by the NATIONAL GEODETIC SURVEY
 QS0257.in June 1991.
 QS0257
 QS0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0257.GEOID18 height accuracy estimate available here.
 QS0257
 QS0257.Click photographs - Photos may exist for this station.
 QS0257
 QS0257.The dynamic height is computed by dividing the NAVD 88
 QS0257.geopotential number by the normal gravity value computed on the
 QS0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0257.degrees latitude (g = 980.6199 gals.).
 QS0257
 QS0257.The modeled gravity was interpolated from observed gravity values.
 QS0257
 QS0257;                    North         East    Units  Estimated Accuracy
 QS0257;SPC SD N     -   180,010.      524,580.      MT  (+/- 180 meters Scaled)
 QS0257
 QS0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR464347(NAD 83)
 QS0257
 QS0257                          SUPERSEDED SURVEY CONTROL
 QS0257
 QS0257  NGVD 29 (??/??/92)  660.281  (m)         2166.27   (f) ADJ UNCH    1 2
 QS0257
 QS0257.Superseded values are not recommended for survey control.
 QS0257
 QS0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0257.See file dsdata.pdf to determine how the superseded data were derived.
 QS0257
 QS0257_MARKER: DB = BENCH MARK DISK
 QS0257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0257_STAMPING: F 30 1934
 QS0257_MARK LOGO: CGS
 QS0257_PROJECTION: FLUSH
 QS0257_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0257+STABILITY: SURFACE MOTION
 QS0257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0257+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0257
 QS0257  HISTORY     - Date     Condition        Report By
 QS0257  HISTORY     - 1934     MONUMENTED       CGS
 QS0257  HISTORY     - 19990623 GOOD             NGS
 QS0257
 QS0257                          STATION DESCRIPTION
 QS0257
 QS0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0257'1.7 MI W FROM GLENCROSS.
 QS0257'ABOUT 1.7 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0257'PACIFIC RAILROAD FROM GLENCROSS, DEWEY COUNTY, ABOUT 55 YARDS
 QS0257'NORTHWEST OF MILEPOST 34, ABOUT 80 YARDS EAST OF A CAST-IRON
 QS0257'PIPE CULVERT, 48 FEET WEST OF A T-FENCE LEADING NORTH, AND 52
 QS0257'FEET NORTH OF THE CENTER LINE OF THE TRACK.  A STANDARD DISK,
 QS0257'STAMPED F 30 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0257
 QS0257                          STATION RECOVERY (1999)
 QS0257
 QS0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0257'0.3 KM (0.20 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QS0257'TIMBER LAKE, THENCE 11.4 KM (7.10 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QS0257'THENCE 2.2 KM (1.35 MI) SOUTHERLY ALONG A DRIVEWAY THROUGH THE YARD OF
 QS0257'CAROL LIPP AND THEN ALONG A TRACK ROAD TO THE SECOND GATE, THENCE 1.0
 QS0257'KM (0.60 MI) SOUTHEASTERLY ACROSS A PASTURE, 14.8 M (48.6 FT) NORTH OF
 QS0257'THE CENTER OF A RAILROAD GRADE (TRACK REMOVED), 1.8 M (5.9 FT)
 QS0257'SOUTHEAST OF THE SOUTHEAST CORNER OF THE PASTURE, 1.2 M (3.9 FT) SOUTH
 QS0257'OF A FENCE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE GRADE, AND THE
 QS0257'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QS0257'PROPERTY OWNED BY AL YUCKER, BOX 72, GLENCROSS, SD 57630.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0488 ***********************************************************************
 OR0488  DESIGNATION -  F 300
 OR0488  PID         -  OR0488
 OR0488  STATE/COUNTY-  SD/BRULE
 OR0488  COUNTRY     -  US
 OR0488  USGS QUAD   -  RED LAKE WEST (2017)
 OR0488
 OR0488                         *CURRENT SURVEY CONTROL
 OR0488  ______________________________________________________________________
 OR0488* NAD 83(1986) POSITION- 43 43 54.     (N) 099 18 43.     (W)   SCALED
 OR0488* NAVD 88 ORTHO HEIGHT -   514.633 (meters)     1688.43  (feet) ADJUSTED
 OR0488  ______________________________________________________________________
 OR0488  GEOID HEIGHT    -        -25.777 (meters)                     GEOID18
 OR0488  DYNAMIC HEIGHT  -        514.488 (meters)     1687.95  (feet) COMP
 OR0488  MODELED GRAVITY -    980,320.8   (mgal)                       NAVD 88
 OR0488
 OR0488  VERT ORDER      -  SECOND    CLASS 0
 OR0488
 OR0488.The horizontal coordinates were scaled from a map and have
 OR0488.an estimated accuracy of +/- 6 seconds.
 OR0488
 OR0488.The orthometric height was determined by differential leveling and
 OR0488.adjusted by the NATIONAL GEODETIC SURVEY
 OR0488.in June 1991.
 OR0488
 OR0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0488.GEOID18 height accuracy estimate available here.
 OR0488
 OR0488.Click photographs - Photos may exist for this station.
 OR0488
 OR0488.The dynamic height is computed by dividing the NAVD 88
 OR0488.geopotential number by the normal gravity value computed on the
 OR0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0488.degrees latitude (g = 980.6199 gals.).
 OR0488
 OR0488.The modeled gravity was interpolated from observed gravity values.
 OR0488
 OR0488;                    North         East    Units  Estimated Accuracy
 OR0488;SPC SD S     -   155,850.      682,280.      MT  (+/- 180 meters Scaled)
 OR0488
 OR0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748421(NAD 83)
 OR0488
 OR0488                          SUPERSEDED SURVEY CONTROL
 OR0488
 OR0488  NGVD 29 (??/??/92)  514.290  (m)         1687.30   (f) ADJ UNCH    2 0
 OR0488
 OR0488.Superseded values are not recommended for survey control.
 OR0488
 OR0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0488.See file dsdata.pdf to determine how the superseded data were derived.
 OR0488
 OR0488_MARKER: DB = BENCH MARK DISK
 OR0488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0488_STAMPING: F 300 1945
 OR0488_MARK LOGO: CGS
 OR0488_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0488+STABILITY: SURFACE MOTION
 OR0488
 OR0488  HISTORY     - Date     Condition        Report By
 OR0488  HISTORY     - 1945     MONUMENTED       CGS
 OR0488  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0488
 OR0488                          STATION DESCRIPTION
 OR0488
 OR0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0488'5.9 MI SE FROM CHAMBERLAIN.
 OR0488'5.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0488'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0488'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0488'THENCE 3.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0488'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 32 FEET NORTH OF THE
 OR0488'CENTER LINE OF THE DIRT ROAD, 31 FEET WEST OF THE CENTER LINE OF
 OR0488'THE GRAVEL ROAD, 2 FEET EAST OF A FENCE CORNER, 4 FEET SOUTH OF
 OR0488'A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT LOWER THAN THE
 OR0488'GRAVEL ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0488'6 INCHES ABOVE GROUND.
 OR0488
 OR0488                          STATION RECOVERY (1974)
 OR0488
 OR0488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0682 ***********************************************************************
 OR0682  DESIGNATION -  F 301
 OR0682  PID         -  OR0682
 OR0682  STATE/COUNTY-  SD/CHARLES MIX
 OR0682  COUNTRY     -  US
 OR0682  USGS QUAD   -  LUCAS NW (2017)
 OR0682
 OR0682                         *CURRENT SURVEY CONTROL
 OR0682  ______________________________________________________________________
 OR0682* NAD 83(1986) POSITION- 43 28 43.     (N) 099 08 28.     (W)   SCALED
 OR0682* NAVD 88 ORTHO HEIGHT -   529.482 (meters)     1737.14  (feet) ADJUSTED
 OR0682  ______________________________________________________________________
 OR0682  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 OR0682  DYNAMIC HEIGHT  -        529.306 (meters)     1736.56  (feet) COMP
 OR0682  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 OR0682
 OR0682  VERT ORDER      -  SECOND    CLASS 0
 OR0682
 OR0682.The horizontal coordinates were scaled from a map and have
 OR0682.an estimated accuracy of +/- 6 seconds.
 OR0682
 OR0682.The orthometric height was determined by differential leveling and
 OR0682.adjusted by the NATIONAL GEODETIC SURVEY
 OR0682.in June 1991.
 OR0682
 OR0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0682.GEOID18 height accuracy estimate available here.
 OR0682
 OR0682.Click photographs - Photos may exist for this station.
 OR0682
 OR0682.The dynamic height is computed by dividing the NAVD 88
 OR0682.geopotential number by the normal gravity value computed on the
 OR0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0682.degrees latitude (g = 980.6199 gals.).
 OR0682
 OR0682.The modeled gravity was interpolated from observed gravity values.
 OR0682
 OR0682;                    North         East    Units  Estimated Accuracy
 OR0682;SPC SD S     -   127,920.      696,450.      MT  (+/- 180 meters Scaled)
 OR0682
 OR0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP885139(NAD 83)
 OR0682
 OR0682                          SUPERSEDED SURVEY CONTROL
 OR0682
 OR0682  NGVD 29 (??/??/92)  529.128  (m)         1735.98   (f) ADJ UNCH    2 0
 OR0682
 OR0682.Superseded values are not recommended for survey control.
 OR0682
 OR0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0682.See file dsdata.pdf to determine how the superseded data were derived.
 OR0682
 OR0682_MARKER: DB = BENCH MARK DISK
 OR0682_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0682_STAMPING: F 301 1945
 OR0682_MARK LOGO: CGS
 OR0682_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0682_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0682+STABILITY: SURFACE MOTION
 OR0682
 OR0682  HISTORY     - Date     Condition        Report By
 OR0682  HISTORY     - 1945     MONUMENTED       CGS
 OR0682  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0682
 OR0682                          STATION DESCRIPTION
 OR0682
 OR0682'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0682'4.6 MI NW FROM ACADEMY.
 OR0682'4.6 MILES NORTHWEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH
 OR0682'MARK MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH,
 OR0682'THENCE 3.0 MILES WEST ALNG A GRAVEL ROAD, AND THENCE 1.5 MILES
 OR0682'NORTH ALONG A GRADED DIRT ROAD.  IT IS 66 FEET NORTHWEST OF THE
 OR0682'NORTHWEST CORNER OF A WINDMILL, 58 FEET NORTH OF AN EAST-AND-WEST
 OR0682'FENCE LINE, 32 FEET WEST OF THE CENTER LINE OF THE ROAD, 2 FEET
 OR0682'NORTH OF A WHITE WOODEN WITNESS POST, AND ABOUT 2 FEET LOWER THAN
 OR0682'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OR0682'INCHES ABOVE GROUND.
 OR0682
 OR0682                          STATION RECOVERY (1971)
 OR0682
 OR0682'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0682'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0448 ***********************************************************************
 OR0448  DESIGNATION -  F 302
 OR0448  PID         -  OR0448
 OR0448  STATE/COUNTY-  SD/LYMAN
 OR0448  COUNTRY     -  US
 OR0448  USGS QUAD   -  OACOMA (2017)
 OR0448
 OR0448                         *CURRENT SURVEY CONTROL
 OR0448  ______________________________________________________________________
 OR0448* NAD 83(1986) POSITION- 43 47 42.31   (N) 099 24 36.11   (W)   HD_HELD1
 OR0448* NAVD 88 ORTHO HEIGHT -   414.906 (meters)     1361.24  (feet) ADJUSTED
 OR0448  ______________________________________________________________________
 OR0448  GEOID HEIGHT    -        -25.625 (meters)                     GEOID18
 OR0448  DYNAMIC HEIGHT  -        414.801 (meters)     1360.89  (feet) COMP
 OR0448  MODELED GRAVITY -    980,354.3   (mgal)                       NAVD 88
 OR0448
 OR0448  VERT ORDER      -  SECOND    CLASS 0
 OR0448
 OR0448.The horizontal coordinates were determined by differentially corrected
 OR0448.hand held GPS observations or other comparable positioning techniques
 OR0448.and have an estimated accuracy of +/- 3 meters.
 OR0448
 OR0448.The orthometric height was determined by differential leveling and
 OR0448.adjusted by the NATIONAL GEODETIC SURVEY
 OR0448.in June 1991.
 OR0448
 OR0448.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0448.GEOID18 height accuracy estimate available here.
 OR0448
 OR0448.Click photographs - Photos may exist for this station.
 OR0448
 OR0448.The dynamic height is computed by dividing the NAVD 88
 OR0448.geopotential number by the normal gravity value computed on the
 OR0448.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0448.degrees latitude (g = 980.6199 gals.).
 OR0448
 OR0448.The modeled gravity was interpolated from observed gravity values.
 OR0448
 OR0448;                    North         East    Units  Estimated Accuracy
 OR0448;SPC SD S     -   162,801.7     674,300.9     MT  (+/- 3 meters HH1 GPS) 
 OR0448
 OR0448_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6701349195(NAD 83)
 OR0448
 OR0448                          SUPERSEDED SURVEY CONTROL
 OR0448
 OR0448  NGVD 29 (??/??/92)  414.582  (m)         1360.17   (f) ADJ UNCH    2 0
 OR0448
 OR0448.Superseded values are not recommended for survey control.
 OR0448
 OR0448.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0448.See file dsdata.pdf to determine how the superseded data were derived.
 OR0448
 OR0448_MARKER: DB = BENCH MARK DISK
 OR0448_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0448_STAMPING: F 302 1945
 OR0448_MARK LOGO: CGS
 OR0448_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0448_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0448+STABILITY: SURFACE MOTION
 OR0448
 OR0448  HISTORY     - Date     Condition        Report By
 OR0448  HISTORY     - 1945     MONUMENTED       CGS
 OR0448
 OR0448                          STATION DESCRIPTION
 OR0448
 OR0448'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0448'0.8 MI W FROM OACOMA.
 OR0448'0.8 MILE WEST ALONG U.S. HIGHWAY 16 FROM A POINT TWO BLOCKS SOUTH
 OR0448'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0448'AT OACOMA, LYMAN COUNTY, THENCE 0.1 MILE WEST ALONG STATE HIGHWAY
 OR0448'47, AT THE CENTER OF THE SOUTH SIDE OF THE TRIANGLE AT THE
 OR0448'HIGHWAY JUNCTION, 35 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY,
 OR0448'11 FEET WEST OF A FENCE, 1 FOOT SOUTH OF A FENCE, 1-1/2 FEET
 OR0448'EAST OF A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT LOWER THAN
 OR0448'THE HIGHWAY.  A STANDARD DISK, STAMPED F 302 1945 AND SET IN THE
 OR0448'TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0630 ***********************************************************************
 OR0630  DESIGNATION -  F 303
 OR0630  PID         -  OR0630
 OR0630  STATE/COUNTY-  SD/GREGORY
 OR0630  COUNTRY     -  US
 OR0630  USGS QUAD   -  DIXON SW (2017)
 OR0630
 OR0630                         *CURRENT SURVEY CONTROL
 OR0630  ______________________________________________________________________
 OR0630* NAD 83(1986) POSITION- 43 17 04.     (N) 099 26 08.     (W)   SCALED
 OR0630* NAVD 88 ORTHO HEIGHT -   652.323 (meters)     2140.16  (feet) ADJUSTED
 OR0630  ______________________________________________________________________
 OR0630  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 OR0630  DYNAMIC HEIGHT  -        652.078 (meters)     2139.36  (feet) COMP
 OR0630  MODELED GRAVITY -    980,223.8   (mgal)                       NAVD 88
 OR0630
 OR0630  VERT ORDER      -  SECOND    CLASS 0
 OR0630
 OR0630.The horizontal coordinates were scaled from a map and have
 OR0630.an estimated accuracy of +/- 6 seconds.
 OR0630
 OR0630.The orthometric height was determined by differential leveling and
 OR0630.adjusted by the NATIONAL GEODETIC SURVEY
 OR0630.in June 1991.
 OR0630
 OR0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0630.GEOID18 height accuracy estimate available here.
 OR0630
 OR0630.Click photographs - Photos may exist for this station.
 OR0630
 OR0630.The dynamic height is computed by dividing the NAVD 88
 OR0630.geopotential number by the normal gravity value computed on the
 OR0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0630.degrees latitude (g = 980.6199 gals.).
 OR0630
 OR0630.The modeled gravity was interpolated from observed gravity values.
 OR0630
 OR0630;                    North         East    Units  Estimated Accuracy
 OR0630;SPC SD S     -   106,050.      672,860.      MT  (+/- 180 meters Scaled)
 OR0630
 OR0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN646924(NAD 83)
 OR0630
 OR0630                          SUPERSEDED SURVEY CONTROL
 OR0630
 OR0630  NGVD 29 (??/??/92)  651.99   (m)         2139.1    (f) COMPUTED    2 0
 OR0630
 OR0630.Superseded values are not recommended for survey control.
 OR0630
 OR0630.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0630.See file dsdata.pdf to determine how the superseded data were derived.
 OR0630
 OR0630_MARKER: DB = BENCH MARK DISK
 OR0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0630_STAMPING: F 303 1945
 OR0630_MARK LOGO: CGS
 OR0630_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0630+STABILITY: SURFACE MOTION
 OR0630
 OR0630  HISTORY     - Date     Condition        Report By
 OR0630  HISTORY     - 1945     MONUMENTED       CGS
 OR0630
 OR0630                          STATION DESCRIPTION
 OR0630
 OR0630'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0630'3.8 MI N FROM GREGORY.
 OR0630'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE,
 OR0630'THENCE NORTH 3.6 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF
 OR0630'MARK, BENCH MARK IS AT THE INTERSECTION OF THE HIGHWAY AND AN
 OR0630'EAST-WEST DIRT ROAD, 32.0 FEET WEST OF AND ABOUT 2.0 FEET LOWER
 OR0630'THAN THE CENTER LINE OF THE HIGHWAY, 71.0 FEET SOUTH OF THE
 OR0630'CENTER LINE OF THE EAST-WEST ROAD, 39.0 FEET SOUTH OF A FENCE
 OR0630'CORNER, 1.5 FEET EAST OF A FENCE AND 1.5 FEET NORTH OF A 4 X 4
 OR0630'MARKER POST.  A BRONZE DISK STAMPED F 303 1945 SET IN THE TOP
 OR0630'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0631 ***********************************************************************
 OR0631  DESIGNATION -  F 303 RESET
 OR0631  PID         -  OR0631
 OR0631  STATE/COUNTY-  SD/GREGORY
 OR0631  COUNTRY     -  US
 OR0631  USGS QUAD   -  DIXON SW (2017)
 OR0631
 OR0631                         *CURRENT SURVEY CONTROL
 OR0631  ______________________________________________________________________
 OR0631* NAD 83(1986) POSITION- 43 17 04.     (N) 099 26 08.     (W)   SCALED
 OR0631* NAVD 88 ORTHO HEIGHT -   649.62  (+/-2cm)     2131.3   (feet) VERTCON3
 OR0631  ______________________________________________________________________
 OR0631  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 OR0631  VERT ORDER      -  THIRD (See Below)
 OR0631
 OR0631.The horizontal coordinates were scaled from a map and have
 OR0631.an estimated accuracy of +/- 6 seconds.
 OR0631
 OR0631.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0631.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0631
 OR0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0631.GEOID18 height accuracy estimate available here.
 OR0631
 OR0631.The vertical order pertains to the NGVD 29 superseded value.
 OR0631
 OR0631.Click photographs - Photos may exist for this station.
 OR0631
 OR0631;                    North         East    Units  Estimated Accuracy
 OR0631;SPC SD S     -   106,050.      672,860.      MT  (+/- 180 meters Scaled)
 OR0631
 OR0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN646924(NAD 83)
 OR0631
 OR0631                          SUPERSEDED SURVEY CONTROL
 OR0631
 OR0631  NGVD 29 (??/??/??)  649.29   (m)         2130.2    (f) RESET       3  
 OR0631
 OR0631.Superseded values are not recommended for survey control.
 OR0631
 OR0631.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0631.See file dsdata.pdf to determine how the superseded data were derived.
 OR0631
 OR0631_MARKER: DB = BENCH MARK DISK
 OR0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0631_STAMPING: F 303 RESET 1958
 OR0631_MARK LOGO: CGS
 OR0631_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0631+STABILITY: SURFACE MOTION
 OR0631
 OR0631  HISTORY     - Date     Condition        Report By
 OR0631  HISTORY     - 1958     MONUMENTED       CGS
 OR0631
 OR0631                          STATION DESCRIPTION
 OR0631
 OR0631'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0631'4 MI N FROM GREGORY.
 OR0631'ABOUT 3.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0631'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, IN THE SOUTHWEST
 OR0631'ANGLE OF CROSSROADS, 110 FEET WEST OF THE CENTERLINE OF THE
 OR0631'HIGHWAY, ON THE SOUTH EDGE OF TEH EAST-WEST ROAD AND 1/2 FOOT
 OR0631'NORTH OF AN EAST-WEST FENCE LINE.  A STANDARD DISK, STAMPED
 OR0631'F 303 RESET 1958 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0631'ABOUT 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0154 ***********************************************************************
 QS0154  DESIGNATION -  F 304
 QS0154  PID         -  QS0154
 QS0154  STATE/COUNTY-  SD/DEWEY
 QS0154  COUNTRY     -  US
 QS0154  USGS QUAD   -  MOREAU NW (2017)
 QS0154
 QS0154                         *CURRENT SURVEY CONTROL
 QS0154  ______________________________________________________________________
 QS0154* NAD 83(1986) POSITION- 45 25 21.     (N) 100 28 42.     (W)   SCALED
 QS0154* NAVD 88 ORTHO HEIGHT -   570.627 (meters)     1872.13  (feet) ADJUSTED
 QS0154  ______________________________________________________________________
 QS0154  GEOID HEIGHT    -        -21.814 (meters)                     GEOID18
 QS0154  DYNAMIC HEIGHT  -        570.575 (meters)     1871.96  (feet) COMP
 QS0154  MODELED GRAVITY -    980,506.7   (mgal)                       NAVD 88
 QS0154
 QS0154  VERT ORDER      -  SECOND    CLASS 0
 QS0154
 QS0154.The horizontal coordinates were scaled from a map and have
 QS0154.an estimated accuracy of +/- 6 seconds.
 QS0154
 QS0154.The orthometric height was determined by differential leveling and
 QS0154.adjusted by the NATIONAL GEODETIC SURVEY
 QS0154.in June 1991.
 QS0154
 QS0154.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0154.GEOID18 height accuracy estimate available here.
 QS0154
 QS0154.Click photographs - Photos may exist for this station.
 QS0154
 QS0154.The dynamic height is computed by dividing the NAVD 88
 QS0154.geopotential number by the normal gravity value computed on the
 QS0154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0154.degrees latitude (g = 980.6199 gals.).
 QS0154
 QS0154.The modeled gravity was interpolated from observed gravity values.
 QS0154
 QS0154;                    North         East    Units  Estimated Accuracy
 QS0154;SPC SD N     -   176,710.      562,570.      MT  (+/- 180 meters Scaled)
 QS0154
 QS0154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR843309(NAD 83)
 QS0154
 QS0154                          SUPERSEDED SURVEY CONTROL
 QS0154
 QS0154  NGVD 29 (??/??/92)  570.268  (m)         1870.95   (f) ADJ UNCH    2 0
 QS0154
 QS0154.Superseded values are not recommended for survey control.
 QS0154
 QS0154.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0154.See file dsdata.pdf to determine how the superseded data were derived.
 QS0154
 QS0154_MARKER: DB = BENCH MARK DISK
 QS0154_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0154_STAMPING: F 304 1945
 QS0154_MARK LOGO: CGS
 QS0154_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0154_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0154+STABILITY: SURFACE MOTION
 QS0154
 QS0154  HISTORY     - Date     Condition        Report By
 QS0154  HISTORY     - 1945     MONUMENTED       CGS
 QS0154
 QS0154                          STATION DESCRIPTION
 QS0154
 QS0154'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0154'10.8 MI SW FROM MOBRIDGE.
 QS0154'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0154'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0154'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTH 5.6
 QS0154'MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ON
 QS0154'TOP OF A HILL ABOUT 150 YARDS SOUTH OF A CURVE IN ROAD, 53.0
 QS0154'FEET EAST OF AND ABOUT LEVEL WITH CENTERLINE OF ROAD, 1.0 FOOT
 QS0154'NORTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED F 304 1945
 QS0154'IS SET IN TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 QS0154'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0178 ***********************************************************************
 QS0178  DESIGNATION -  F 305
 QS0178  PID         -  QS0178
 QS0178  STATE/COUNTY-  SD/DEWEY
 QS0178  COUNTRY     -  US
 QS0178  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0178
 QS0178                         *CURRENT SURVEY CONTROL
 QS0178  ______________________________________________________________________
 QS0178* NAD 83(1986) POSITION- 45 09 15.89   (N) 100 17 28.53   (W)   HD_HELD1
 QS0178* NAVD 88 ORTHO HEIGHT -   470.761 (meters)     1544.49  (feet) ADJUSTED
 QS0178  ______________________________________________________________________
 QS0178  GEOID HEIGHT    -        -22.276 (meters)                     GEOID18
 QS0178  DYNAMIC HEIGHT  -        470.703 (meters)     1544.30  (feet) COMP
 QS0178  MODELED GRAVITY -    980,479.0   (mgal)                       NAVD 88
 QS0178
 QS0178  VERT ORDER      -  SECOND    CLASS 0
 QS0178
 QS0178.The horizontal coordinates were determined by differentially corrected
 QS0178.hand held GPS observations or other comparable positioning techniques
 QS0178.and have an estimated accuracy of +/- 3 meters.
 QS0178
 QS0178.The orthometric height was determined by differential leveling and
 QS0178.adjusted by the NATIONAL GEODETIC SURVEY
 QS0178.in June 1991.
 QS0178
 QS0178.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0178.GEOID18 height accuracy estimate available here.
 QS0178
 QS0178.Click photographs - Photos may exist for this station.
 QS0178
 QS0178.The dynamic height is computed by dividing the NAVD 88
 QS0178.geopotential number by the normal gravity value computed on the
 QS0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0178.degrees latitude (g = 980.6199 gals.).
 QS0178
 QS0178.The modeled gravity was interpolated from observed gravity values.
 QS0178
 QS0178;                    North         East    Units  Estimated Accuracy
 QS0178;SPC SD N     -   146,843.3     577,098.4     MT  (+/- 3 meters HH1 GPS) 
 QS0178
 QS0178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9850200915(NAD 83)
 QS0178
 QS0178                          SUPERSEDED SURVEY CONTROL
 QS0178
 QS0178  NGVD 29 (??/??/92)  470.395  (m)         1543.29   (f) ADJ UNCH    2 0
 QS0178
 QS0178.Superseded values are not recommended for survey control.
 QS0178
 QS0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0178.See file dsdata.pdf to determine how the superseded data were derived.
 QS0178
 QS0178_MARKER: DB = BENCH MARK DISK
 QS0178_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0178_STAMPING: F 305 1945
 QS0178_MARK LOGO: CGS
 QS0178_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0178_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0178+STABILITY: SURFACE MOTION
 QS0178
 QS0178  HISTORY     - Date     Condition        Report By
 QS0178  HISTORY     - 1945     MONUMENTED       CGS
 QS0178
 QS0178                          STATION DESCRIPTION
 QS0178
 QS0178'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0178'12.5 MI NW FROM CHEYENNE AGENCY.
 QS0178'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0178'WESTERLY 12.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0178'MARK IS 89.0 FEET NORTHWEST OF THE NORTH END OF GUARD RAIL FENCE
 QS0178'ON WEST SIDE OF ROAD, 50.0 FEET WEST OF AND ABOUT 3.0 FEET HIGHER
 QS0178'THAN CENTERLINE OF ROAD, 56.0 FEET NORTH OF A TELEPHONE POLE,
 QS0178'1.5 FEET SOUTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED F
 QS0178'305 1945 IS SET IN TOP OF CONCRETE POST WHICH PROJECTS 4 INCHES
 QS0178'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0133 ***********************************************************************
 QS0133  DESIGNATION -  F 306
 QS0133  PID         -  QS0133
 QS0133  STATE/COUNTY-  SD/CORSON
 QS0133  COUNTRY     -  US
 QS0133  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0133
 QS0133                         *CURRENT SURVEY CONTROL
 QS0133  ______________________________________________________________________
 QS0133* NAD 83(1986) POSITION- 45 43 06.95   (N) 100 29 00.56   (W)   HD_HELD1
 QS0133* NAVD 88 ORTHO HEIGHT -   559.600 (meters)     1835.95  (feet) ADJUSTED
 QS0133  ______________________________________________________________________
 QS0133  GEOID HEIGHT    -        -21.656 (meters)                     GEOID18
 QS0133  DYNAMIC HEIGHT  -        559.553 (meters)     1835.80  (feet) COMP
 QS0133  MODELED GRAVITY -    980,515.2   (mgal)                       NAVD 88
 QS0133
 QS0133  VERT ORDER      -  FIRST     CLASS II
 QS0133
 QS0133.The horizontal coordinates were determined by differentially corrected
 QS0133.hand held GPS observations or other comparable positioning techniques
 QS0133.and have an estimated accuracy of +/- 3 meters.
 QS0133
 QS0133.The orthometric height was determined by differential leveling and
 QS0133.adjusted by the NATIONAL GEODETIC SURVEY
 QS0133.in June 1991.
 QS0133
 QS0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0133.GEOID18 height accuracy estimate available here.
 QS0133
 QS0133.Click photographs - Photos may exist for this station.
 QS0133
 QS0133.The dynamic height is computed by dividing the NAVD 88
 QS0133.geopotential number by the normal gravity value computed on the
 QS0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0133.degrees latitude (g = 980.6199 gals.).
 QS0133
 QS0133.The modeled gravity was interpolated from observed gravity values.
 QS0133
 QS0133;                    North         East    Units  Estimated Accuracy
 QS0133;SPC SD N     -   209,615.9     562,357.9     MT  (+/- 3 meters HH1 GPS) 
 QS0133
 QS0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8454963852(NAD 83)
 QS0133
 QS0133                          SUPERSEDED SURVEY CONTROL
 QS0133
 QS0133  NGVD 29 (??/??/92)  559.211  (m)         1834.68   (f) ADJ UNCH    1 2
 QS0133
 QS0133.Superseded values are not recommended for survey control.
 QS0133
 QS0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0133.See file dsdata.pdf to determine how the superseded data were derived.
 QS0133
 QS0133_MARKER: DB = BENCH MARK DISK
 QS0133_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0133_STAMPING: F 306 1945
 QS0133_MARK LOGO: CGS
 QS0133_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0133+STABILITY: SURFACE MOTION
 QS0133
 QS0133  HISTORY     - Date     Condition        Report By
 QS0133  HISTORY     - 1945     MONUMENTED       CGS
 QS0133  HISTORY     - 1949     GOOD             CGS
 QS0133
 QS0133                          STATION DESCRIPTION
 QS0133
 QS0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0133'6.5 MI NE FROM WAKPALA.
 QS0133'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0133'ALONG A GRAVELED ROAD, THENCE NORTH 4.0 MILES ALONG A GRADED
 QS0133'DIRT ROAD TO SITE OF MARK, BENCH MARK IS 34.7 FEET EAST OF AND
 QS0133'ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD, 3.0 FEET SOUTHEAST
 QS0133'OF THE SOUTH END OF A WIRE GATE, 1.0 FOOT EAST OF A FENCE AND
 QS0133'1.0 FOOT NORTH OF A 4 X 4 MARKER POST.  A BRONZE DISK STAMPED F
 QS0133'306 1945 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4
 QS0133'INCHES ABOVE GROUND.
 QS0133
 QS0133                          STATION RECOVERY (1949)
 QS0133
 QS0133'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 QS0133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0355 ***********************************************************************
 QS0355  DESIGNATION -  F 307
 QS0355  PID         -  QS0355
 QS0355  STATE/COUNTY-  SD/CORSON
 QS0355  COUNTRY     -  US
 QS0355  USGS QUAD   -  WAKPALA (2017)
 QS0355
 QS0355                         *CURRENT SURVEY CONTROL
 QS0355  ______________________________________________________________________
 QS0355* NAD 83(1986) POSITION- 45 40 05.     (N) 100 32 17.     (W)   SCALED
 QS0355* NAVD 88 ORTHO HEIGHT -   504.036 (meters)     1653.66  (feet) ADJUSTED
 QS0355  ______________________________________________________________________
 QS0355  GEOID HEIGHT    -        -21.585 (meters)                     GEOID18
 QS0355  DYNAMIC HEIGHT  -        503.997 (meters)     1653.53  (feet) COMP
 QS0355  MODELED GRAVITY -    980,522.1   (mgal)                       NAVD 88
 QS0355
 QS0355  VERT ORDER      -  SECOND    CLASS 0
 QS0355
 QS0355.The horizontal coordinates were scaled from a map and have
 QS0355.an estimated accuracy of +/- 6 seconds.
 QS0355
 QS0355.The orthometric height was determined by differential leveling and
 QS0355.adjusted by the NATIONAL GEODETIC SURVEY
 QS0355.in June 1991.
 QS0355
 QS0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0355.GEOID18 height accuracy estimate available here.
 QS0355
 QS0355.Click photographs - Photos may exist for this station.
 QS0355
 QS0355.The dynamic height is computed by dividing the NAVD 88
 QS0355.geopotential number by the normal gravity value computed on the
 QS0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0355.degrees latitude (g = 980.6199 gals.).
 QS0355
 QS0355.The modeled gravity was interpolated from observed gravity values.
 QS0355
 QS0355;                    North         East    Units  Estimated Accuracy
 QS0355;SPC SD N     -   204,030.      558,070.      MT  (+/- 180 meters Scaled)
 QS0355
 QS0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR801583(NAD 83)
 QS0355
 QS0355                          SUPERSEDED SURVEY CONTROL
 QS0355
 QS0355  NGVD 29 (??/??/92)  503.664  (m)         1652.44   (f) ADJ UNCH    2 0
 QS0355
 QS0355.Superseded values are not recommended for survey control.
 QS0355
 QS0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0355.See file dsdata.pdf to determine how the superseded data were derived.
 QS0355
 QS0355_MARKER: DB = BENCH MARK DISK
 QS0355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0355_STAMPING: F 307 1945
 QS0355_MARK LOGO: CGS
 QS0355_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0355+STABILITY: SURFACE MOTION
 QS0355
 QS0355  HISTORY     - Date     Condition        Report By
 QS0355  HISTORY     - 1945     MONUMENTED       CGS
 QS0355
 QS0355                          STATION DESCRIPTION
 QS0355
 QS0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0355'0.7 MI NW FROM WAKPALA.
 QS0355'0.7 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0355'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, CORSON COUNTY,
 QS0355'200 YARDS SOUTH OF A SWITCH, 98 FEET SOUTHWEST OF THE CENTER
 QS0355'LINE OF THE TRACK, 8 FEET NORTH OF A FENCE CORNER, 3 FEET EAST
 QS0355'OF THE FENCE, 1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, AND
 QS0355'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED F 307 1945
 QS0355'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 QS0355'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0209 ***********************************************************************
 QS0209  DESIGNATION -  F 308
 QS0209  PID         -  QS0209
 QS0209  STATE/COUNTY-  SD/POTTER
 QS0209  COUNTRY     -  US
 QS0209  USGS QUAD   -  LAKE HURLEY SE (2017)
 QS0209
 QS0209                         *CURRENT SURVEY CONTROL
 QS0209  ______________________________________________________________________
 QS0209* NAD 83(1986) POSITION- 45 00 50.     (N) 100 06 54.     (W)   SCALED
 QS0209* NAVD 88 ORTHO HEIGHT -   592.534 (meters)     1944.01  (feet) ADJUSTED
 QS0209  ______________________________________________________________________
 QS0209  GEOID HEIGHT    -        -22.521 (meters)                     GEOID18
 QS0209  DYNAMIC HEIGHT  -        592.443 (meters)     1943.71  (feet) COMP
 QS0209  MODELED GRAVITY -    980,443.9   (mgal)                       NAVD 88
 QS0209
 QS0209  VERT ORDER      -  SECOND    CLASS 0
 QS0209
 QS0209.The horizontal coordinates were scaled from a map and have
 QS0209.an estimated accuracy of +/- 6 seconds.
 QS0209
 QS0209.The orthometric height was determined by differential leveling and
 QS0209.adjusted by the NATIONAL GEODETIC SURVEY
 QS0209.in June 1991.
 QS0209
 QS0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0209.GEOID18 height accuracy estimate available here.
 QS0209
 QS0209.Click photographs - Photos may exist for this station.
 QS0209
 QS0209.The dynamic height is computed by dividing the NAVD 88
 QS0209.geopotential number by the normal gravity value computed on the
 QS0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0209.degrees latitude (g = 980.6199 gals.).
 QS0209
 QS0209.The modeled gravity was interpolated from observed gravity values.
 QS0209
 QS0209;                    North         East    Units  Estimated Accuracy
 QS0209;SPC SD N     -   131,190.      590,940.      MT  (+/- 180 meters Scaled)
 QS0209
 QS0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ121850(NAD 83)
 QS0209
 QS0209                          SUPERSEDED SURVEY CONTROL
 QS0209
 QS0209  NGVD 29 (??/??/92)  592.159  (m)         1942.78   (f) ADJ UNCH    2 0
 QS0209
 QS0209.Superseded values are not recommended for survey control.
 QS0209
 QS0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0209.See file dsdata.pdf to determine how the superseded data were derived.
 QS0209
 QS0209_MARKER: DB = BENCH MARK DISK
 QS0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0209_STAMPING: F 308 1945
 QS0209_MARK LOGO: CGS
 QS0209_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0209+STABILITY: SURFACE MOTION
 QS0209
 QS0209  HISTORY     - Date     Condition        Report By
 QS0209  HISTORY     - 1945     MONUMENTED       CGS
 QS0209  HISTORY     - 1969     MARK NOT FOUND   USGS
 QS0209
 QS0209                          STATION DESCRIPTION
 QS0209
 QS0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0209'7.7 MI W FROM GETTYSBURG.
 QS0209'7.7 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT 0.2
 QS0209'MILE NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY, IN
 QS0209'THE SOUTHWEST CORNER OF A SMALL MEADOW, ABOUT 100 YARDS WEST OF
 QS0209'A 3-FOOT CONCRETE PIPE CULVERT, 73 FEET NORTH OF THE CENTER LINE
 QS0209'OF THE HIGHWAY, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 QS0209'AND ABOUT LEVEL WITH THE HIGHWAY.  AN IRON BENCH-MARK DISK,
 QS0209'STAMPED F 308 1945 AND SET IN THE TOP OF A CONCRETE POST
 QS0209'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 QS0209
 QS0209                          STATION RECOVERY (1969)
 QS0209
 QS0209'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 QS0209'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0030 ***********************************************************************
 PT0030  DESIGNATION -  F 309
 PT0030  PID         -  PT0030
 PT0030  STATE/COUNTY-  SD/HUGHES
 PT0030  COUNTRY     -  US
 PT0030  USGS QUAD   -  OKOBOJO SW (2017)
 PT0030
 PT0030                         *CURRENT SURVEY CONTROL
 PT0030  ______________________________________________________________________
 PT0030* NAD 83(1986) POSITION- 44 30 16.     (N) 100 24 36.     (W)   SCALED
 PT0030* NAVD 88 ORTHO HEIGHT -   527.554 (meters)     1730.82  (feet) ADJUSTED
 PT0030  ______________________________________________________________________
 PT0030  GEOID HEIGHT    -        -23.046 (meters)                     GEOID18
 PT0030  DYNAMIC HEIGHT  -        527.453 (meters)     1730.49  (feet) COMP
 PT0030  MODELED GRAVITY -    980,410.0   (mgal)                       NAVD 88
 PT0030
 PT0030  VERT ORDER      -  FIRST     CLASS II
 PT0030
 PT0030.The horizontal coordinates were scaled from a map and have
 PT0030.an estimated accuracy of +/- 6 seconds.
 PT0030
 PT0030.The orthometric height was determined by differential leveling and
 PT0030.adjusted by the NATIONAL GEODETIC SURVEY
 PT0030.in June 1991.
 PT0030
 PT0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0030.GEOID18 height accuracy estimate available here.
 PT0030
 PT0030.Click photographs - Photos may exist for this station.
 PT0030
 PT0030.The dynamic height is computed by dividing the NAVD 88
 PT0030.geopotential number by the normal gravity value computed on the
 PT0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0030.degrees latitude (g = 980.6199 gals.).
 PT0030
 PT0030.The modeled gravity was interpolated from observed gravity values.
 PT0030
 PT0030;                    North         East    Units  Estimated Accuracy
 PT0030;SPC SD S     -   241,210.      593,900.      MT  (+/- 180 meters Scaled)
 PT0030
 PT0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ879288(NAD 83)
 PT0030
 PT0030                          SUPERSEDED SURVEY CONTROL
 PT0030
 PT0030  NGVD 29 (??/??/92)  527.171  (m)         1729.56   (f) ADJ UNCH    1 2
 PT0030
 PT0030.Superseded values are not recommended for survey control.
 PT0030
 PT0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0030.See file dsdata.pdf to determine how the superseded data were derived.
 PT0030
 PT0030_MARKER: DB = BENCH MARK DISK
 PT0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0030_STAMPING: F 309 1946
 PT0030_MARK LOGO: CGS
 PT0030_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0030+STABILITY: SURFACE MOTION
 PT0030
 PT0030  HISTORY     - Date     Condition        Report By
 PT0030  HISTORY     - 1946     MONUMENTED       CGS
 PT0030  HISTORY     - 1949     GOOD             CGS
 PT0030  HISTORY     - 1951     GOOD             CGS
 PT0030
 PT0030                          STATION DESCRIPTION
 PT0030
 PT0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0030'12.4 MI NW FROM PIERRE.
 PT0030'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0030'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD TO THE
 PT0030'GRAY GOOSE DANCE HALL, THENCE 3.0 MILES WEST ALONG A GRAVELED
 PT0030'ROAD, AT A FENCE CORNER, 58 YARDS WEST OF A SMALL LONE MAPLE
 PT0030'TREE, 41 FEET NORTH OF THE CENTER LINE OF THE GRAVELED ROAD,
 PT0030'3.0 FEET NORTH OF A FENCE, 2.0 FEET WEST OF A WITNESS POST,
 PT0030'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE
 PT0030'THE GROUND.
 PT0030
 PT0030                          STATION RECOVERY (1951)
 PT0030
 PT0030'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0030'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0504 ***********************************************************************
 QS0504  DESIGNATION -  F 31
 QS0504  PID         -  QS0504
 QS0504  STATE/COUNTY-  SD/ZIEBACH
 QS0504  COUNTRY     -  US
 QS0504  USGS QUAD   -  GLAD VALLEY NW (2017)
 QS0504
 QS0504                         *CURRENT SURVEY CONTROL
 QS0504  ______________________________________________________________________
 QS0504* NAD 83(1986) POSITION- 45 24 26.     (N) 101 57 48.     (W)   SCALED
 QS0504* NAVD 88 ORTHO HEIGHT -   759.513 (meters)     2491.84  (feet) ADJUSTED
 QS0504  ______________________________________________________________________
 QS0504  GEOID HEIGHT    -        -19.335 (meters)                     GEOID18
 QS0504  DYNAMIC HEIGHT  -        759.398 (meters)     2491.46  (feet) COMP
 QS0504  MODELED GRAVITY -    980,439.7   (mgal)                       NAVD 88
 QS0504
 QS0504  VERT ORDER      -  FIRST     CLASS II
 QS0504
 QS0504.The horizontal coordinates were scaled from a map and have
 QS0504.an estimated accuracy of +/- 6 seconds.
 QS0504
 QS0504.The orthometric height was determined by differential leveling and
 QS0504.adjusted by the NATIONAL GEODETIC SURVEY
 QS0504.in June 1991.
 QS0504
 QS0504.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0504.GEOID18 height accuracy estimate available here.
 QS0504
 QS0504.Click photographs - Photos may exist for this station.
 QS0504
 QS0504.The dynamic height is computed by dividing the NAVD 88
 QS0504.geopotential number by the normal gravity value computed on the
 QS0504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0504.degrees latitude (g = 980.6199 gals.).
 QS0504
 QS0504.The modeled gravity was interpolated from observed gravity values.
 QS0504
 QS0504;                    North         East    Units  Estimated Accuracy
 QS0504;SPC SD N     -   176,760.      446,320.      MT  (+/- 180 meters Scaled)
 QS0504
 QS0504_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR681324(NAD 83)
 QS0504
 QS0504                          SUPERSEDED SURVEY CONTROL
 QS0504
 QS0504  NGVD 29 (??/??/92)  759.068  (m)         2490.38   (f) ADJ UNCH    1 2
 QS0504
 QS0504.Superseded values are not recommended for survey control.
 QS0504
 QS0504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0504.See file dsdata.pdf to determine how the superseded data were derived.
 QS0504
 QS0504_MARKER: DB = BENCH MARK DISK
 QS0504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0504_STAMPING: F 31 1934
 QS0504_MARK LOGO: CGS
 QS0504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0504+STABILITY: SURFACE MOTION
 QS0504
 QS0504  HISTORY     - Date     Condition        Report By
 QS0504  HISTORY     - 1934     MONUMENTED       CGS
 QS0504  HISTORY     - 1941     GOOD             CGS
 QS0504  HISTORY     - 19990621 MARK NOT FOUND   NGS
 QS0504
 QS0504                          STATION DESCRIPTION
 QS0504
 QS0504'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0504'9.3 MI W FROM GLAD VALLEY.
 QS0504'ABOUT 9.3 MILES WEST ALONG STATE HIGHWAY 8 FROM GLAD VALLEY,
 QS0504'ZIEBACH COUNTY, ABOUT 0.5 MILE NORTH OF A MAJOR CURVE TO THE
 QS0504'EAST, ON A HALF-SECTION LINE, AND 43 FEET WEST OF THE CENTER
 QS0504'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED F 31 1934 AND
 QS0504'SET IN THE TOP OF A CONCRETE POST.
 QS0504
 QS0504                          STATION RECOVERY (1941)
 QS0504
 QS0504'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0504'RECOVERED IN GOOD CONDITION.
 QS0504
 QS0504                          STATION RECOVERY (1999)
 QS0504
 QS0504'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0504'THE DESCRIBED LOCATION IS NOW A CULTIVATED FIELD.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0191 ***********************************************************************
 PT0191  DESIGNATION -  F 310
 PT0191  PID         -  PT0191
 PT0191  STATE/COUNTY-  SD/HUGHES
 PT0191  COUNTRY     -  US
 PT0191  USGS QUAD   -  PIERRE NE (2017)
 PT0191
 PT0191                         *CURRENT SURVEY CONTROL
 PT0191  ______________________________________________________________________
 PT0191* NAD 83(1986) POSITION- 44 26 27.     (N) 100 21 01.     (W)   SCALED
 PT0191* NAVD 88 ORTHO HEIGHT -   525.151 (meters)     1722.93  (feet) ADJUSTED
 PT0191  ______________________________________________________________________
 PT0191  GEOID HEIGHT    -        -23.234 (meters)                     GEOID18
 PT0191  DYNAMIC HEIGHT  -        525.049 (meters)     1722.60  (feet) COMP
 PT0191  MODELED GRAVITY -    980,407.4   (mgal)                       NAVD 88
 PT0191
 PT0191  VERT ORDER      -  FIRST     CLASS II
 PT0191
 PT0191.The horizontal coordinates were scaled from a map and have
 PT0191.an estimated accuracy of +/- 6 seconds.
 PT0191
 PT0191.The orthometric height was determined by differential leveling and
 PT0191.adjusted by the NATIONAL GEODETIC SURVEY
 PT0191.in June 1991.
 PT0191
 PT0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0191.GEOID18 height accuracy estimate available here.
 PT0191
 PT0191.Click photographs - Photos may exist for this station.
 PT0191
 PT0191.The dynamic height is computed by dividing the NAVD 88
 PT0191.geopotential number by the normal gravity value computed on the
 PT0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0191.degrees latitude (g = 980.6199 gals.).
 PT0191
 PT0191.The modeled gravity was interpolated from observed gravity values.
 PT0191
 PT0191;                    North         East    Units  Estimated Accuracy
 PT0191;SPC SD S     -   234,140.      598,650.      MT  (+/- 180 meters Scaled)
 PT0191
 PT0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ925217(NAD 83)
 PT0191
 PT0191                          SUPERSEDED SURVEY CONTROL
 PT0191
 PT0191  NGVD 29 (??/??/92)  524.766  (m)         1721.67   (f) ADJ UNCH    1 2
 PT0191
 PT0191.Superseded values are not recommended for survey control.
 PT0191
 PT0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0191.See file dsdata.pdf to determine how the superseded data were derived.
 PT0191
 PT0191_MARKER: DB = BENCH MARK DISK
 PT0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0191_STAMPING: F 310 1946
 PT0191_MARK LOGO: CGS
 PT0191_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0191+STABILITY: SURFACE MOTION
 PT0191
 PT0191  HISTORY     - Date     Condition        Report By
 PT0191  HISTORY     - 1946     MONUMENTED       CGS
 PT0191  HISTORY     - 1949     GOOD             CGS
 PT0191  HISTORY     - 1951     GOOD             CGS
 PT0191
 PT0191                          STATION DESCRIPTION
 PT0191
 PT0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0191'5.1 MI N FROM PIERRE.
 PT0191'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0191'AT PIERRE, THENCE 3.8 MILES NORTH ALONG A GRAVELED ROAD, AT A
 PT0191'ROAD INTERSECTION, 63 FEET WEST OF THE CENTER LINE OF THE NORTH
 PT0191'AND SOUTH ROAD, 105 YARDS NORTH OF THE CENTER LINE OF THE EAST
 PT0191'AND WEST ROAD, 1.5 FEET WEST OF A WITNESS POST, SET IN THE
 PT0191'TOP OF A CONCRETE POST WHICH PROJECTS 1.0 FOOT ABOVE THE GROUND.
 PT0191
 PT0191                          STATION RECOVERY (1951)
 PT0191
 PT0191'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0048 ***********************************************************************
 QS0048  DESIGNATION -  F 311
 QS0048  PID         -  QS0048
 QS0048  STATE/COUNTY-  SD/CAMPBELL
 QS0048  COUNTRY     -  US
 QS0048  USGS QUAD   -  HERREID SW (2017)
 QS0048
 QS0048                         *CURRENT SURVEY CONTROL
 QS0048  ______________________________________________________________________
 QS0048* NAD 83(1986) POSITION- 45 51 09.     (N) 100 12 07.     (W)   SCALED
 QS0048* NAVD 88 ORTHO HEIGHT -   503.857 (meters)     1653.07  (feet) ADJUSTED
 QS0048  ______________________________________________________________________
 QS0048  GEOID HEIGHT    -        -21.991 (meters)                     GEOID18
 QS0048  DYNAMIC HEIGHT  -        503.825 (meters)     1652.97  (feet) COMP
 QS0048  MODELED GRAVITY -    980,537.6   (mgal)                       NAVD 88
 QS0048
 QS0048  VERT ORDER      -  SECOND    CLASS 0
 QS0048
 QS0048.The horizontal coordinates were scaled from a map and have
 QS0048.an estimated accuracy of +/- 6 seconds.
 QS0048
 QS0048.The orthometric height was determined by differential leveling and
 QS0048.adjusted by the NATIONAL GEODETIC SURVEY
 QS0048.in June 1991.
 QS0048
 QS0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0048.GEOID18 height accuracy estimate available here.
 QS0048
 QS0048.Click photographs - Photos may exist for this station.
 QS0048
 QS0048.The dynamic height is computed by dividing the NAVD 88
 QS0048.geopotential number by the normal gravity value computed on the
 QS0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0048.degrees latitude (g = 980.6199 gals.).
 QS0048
 QS0048.The modeled gravity was interpolated from observed gravity values.
 QS0048
 QS0048;                    North         East    Units  Estimated Accuracy
 QS0048;SPC SD N     -   224,410.      584,320.      MT  (+/- 180 meters Scaled)
 QS0048
 QS0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR066783(NAD 83)
 QS0048
 QS0048                          SUPERSEDED SURVEY CONTROL
 QS0048
 QS0048  NGVD 29 (??/??/92)  503.474  (m)         1651.81   (f) ADJ UNCH    2 0
 QS0048
 QS0048.Superseded values are not recommended for survey control.
 QS0048
 QS0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0048.See file dsdata.pdf to determine how the superseded data were derived.
 QS0048
 QS0048_MARKER: DB = BENCH MARK DISK
 QS0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0048_STAMPING: F 311 1945
 QS0048_MARK LOGO: CGS
 QS0048_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0048+STABILITY: SURFACE MOTION
 QS0048
 QS0048  HISTORY     - Date     Condition        Report By
 QS0048  HISTORY     - 1945     MONUMENTED       CGS
 QS0048
 QS0048                          STATION DESCRIPTION
 QS0048
 QS0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0048'5.8 MI E FROM POLLOCK.
 QS0048'5.8 MILE EAST OF THE STATION AT POLLOCK ALONG THE MINNEAPOLIS,
 QS0048'SAINT PAUL AND SAULT ST. MARIE RAILROAD.  0.4 MILE WEST OF A
 QS0048'PRIVATE ROAD CROSSING, 35.8 FEET NORTH OF NORTH TRACK, 3.7 FEET
 QS0048'SOUTH OF MILE POST NO. 405, 3.0 FEET EAST OF A 4X4 INCH WHITE
 QS0048'WOODEN WITNESS POST.  BRONZE DISK SET IN CONCRETE POST PROJECTING
 QS0048'0.5 FOOT AND STAMPED, F 311 1945.  NOTE-- 1964 REPORT--THE TOWN
 QS0048'OF POLLOCK HAS BEEN MOVED APPROXIMATELY 0.8 MILE SOUTH.  ORIGINAL
 QS0048'SITE IS FLOODED.  THE MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE
 QS0048'RAILROAD IS NOW THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0069 ***********************************************************************
 PT0069  DESIGNATION -  F 312
 PT0069  PID         -  PT0069
 PT0069  STATE/COUNTY-  SD/SULLY
 PT0069  COUNTRY     -  US
 PT0069  USGS QUAD   -  OKOBOJO NE (2017)
 PT0069
 PT0069                         *CURRENT SURVEY CONTROL
 PT0069  ______________________________________________________________________
 PT0069* NAD 83(1986) POSITION- 44 44 11.     (N) 100 19 28.     (W)   SCALED
 PT0069* NAVD 88 ORTHO HEIGHT -   577.305 (meters)     1894.04  (feet) ADJUSTED
 PT0069  ______________________________________________________________________
 PT0069  GEOID HEIGHT    -        -22.775 (meters)                     GEOID18
 PT0069  DYNAMIC HEIGHT  -        577.201 (meters)     1893.70  (feet) COMP
 PT0069  MODELED GRAVITY -    980,418.6   (mgal)                       NAVD 88
 PT0069
 PT0069  VERT ORDER      -  SECOND    CLASS 0
 PT0069
 PT0069.The horizontal coordinates were scaled from a map and have
 PT0069.an estimated accuracy of +/- 6 seconds.
 PT0069
 PT0069.The orthometric height was determined by differential leveling and
 PT0069.adjusted by the NATIONAL GEODETIC SURVEY
 PT0069.in June 1991.
 PT0069
 PT0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0069.GEOID18 height accuracy estimate available here.
 PT0069
 PT0069.Click photographs - Photos may exist for this station.
 PT0069
 PT0069.The dynamic height is computed by dividing the NAVD 88
 PT0069.geopotential number by the normal gravity value computed on the
 PT0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0069.degrees latitude (g = 980.6199 gals.).
 PT0069
 PT0069.The modeled gravity was interpolated from observed gravity values.
 PT0069
 PT0069;                    North         East    Units  Estimated Accuracy
 PT0069;SPC SD N     -   100,400.      574,300.      MT  (+/- 180 meters Scaled)
 PT0069
 PT0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ951545(NAD 83)
 PT0069
 PT0069                          SUPERSEDED SURVEY CONTROL
 PT0069
 PT0069  NGVD 29 (??/??/92)  576.916  (m)         1892.77   (f) ADJ UNCH    2 0
 PT0069
 PT0069.Superseded values are not recommended for survey control.
 PT0069
 PT0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0069.See file dsdata.pdf to determine how the superseded data were derived.
 PT0069
 PT0069_MARKER: DB = BENCH MARK DISK
 PT0069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0069_STAMPING: F 312 1946
 PT0069_MARK LOGO: CGS
 PT0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0069+STABILITY: SURFACE MOTION
 PT0069
 PT0069  HISTORY     - Date     Condition        Report By
 PT0069  HISTORY     - 1946     MONUMENTED       CGS
 PT0069  HISTORY     - 1964     GOOD             USGS
 PT0069
 PT0069                          STATION DESCRIPTION
 PT0069
 PT0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0069'19.3 MI SW FROM AGAR.
 PT0069'19.3 MILES SOUTHWEST ALONG A GRAVELED COUNTY ROAD.  12.3 MILES
 PT0069'WEST THENCE 7.0 MILES SOUTH OF THE RAILROAD STATION IN AGAR,
 PT0069'NEAR A SECTION CORNER, 36 FEET EAST OF THE CENTER OF THE ROAD,
 PT0069'15 FEET SOUTHEAST OF THE SOUTH END OF A 14 INCH CORRUGATED PIPE
 PT0069'CULVERT, 2 FEET NORTH OF WITNESS POST.  NEAR COR. SECS. 26, 27,
 PT0069'34, 35, T. 115 N., R. 79 W.  A STANDARD DISK SET IN TOP OF A
 PT0069'CONCRETE POST.
 PT0069
 PT0069                          STATION RECOVERY (1964)
 PT0069
 PT0069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0215 ***********************************************************************
 PT0215  DESIGNATION -  F 313
 PT0215  PID         -  PT0215
 PT0215  STATE/COUNTY-  SD/STANLEY
 PT0215  COUNTRY     -  US
 PT0215  USGS QUAD   -  OAHE DAM (2017)
 PT0215
 PT0215                         *CURRENT SURVEY CONTROL
 PT0215  ______________________________________________________________________
 PT0215* NAD 83(1986) POSITION- 44 26 48.     (N) 100 24 49.     (W)   SCALED
 PT0215* NAVD 88 ORTHO HEIGHT -   445.694 (meters)     1462.25  (feet) ADJUSTED
 PT0215  ______________________________________________________________________
 PT0215  GEOID HEIGHT    -        -23.167 (meters)                     GEOID18
 PT0215  DYNAMIC HEIGHT  -        445.605 (meters)     1461.96  (feet) COMP
 PT0215  MODELED GRAVITY -    980,404.1   (mgal)                       NAVD 88
 PT0215
 PT0215  VERT ORDER      -  FIRST     CLASS II
 PT0215
 PT0215.The horizontal coordinates were scaled from a map and have
 PT0215.an estimated accuracy of +/- 6 seconds.
 PT0215
 PT0215.The orthometric height was determined by differential leveling and
 PT0215.adjusted by the NATIONAL GEODETIC SURVEY
 PT0215.in June 1991.
 PT0215
 PT0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0215.GEOID18 height accuracy estimate available here.
 PT0215
 PT0215.Click photographs - Photos may exist for this station.
 PT0215
 PT0215.The dynamic height is computed by dividing the NAVD 88
 PT0215.geopotential number by the normal gravity value computed on the
 PT0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0215.degrees latitude (g = 980.6199 gals.).
 PT0215
 PT0215.The modeled gravity was interpolated from observed gravity values.
 PT0215
 PT0215;                    North         East    Units  Estimated Accuracy
 PT0215;SPC SD S     -   234,790.      593,610.      MT  (+/- 180 meters Scaled)
 PT0215
 PT0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ875224(NAD 83)
 PT0215
 PT0215                          SUPERSEDED SURVEY CONTROL
 PT0215
 PT0215  NGVD 29 (??/??/92)  445.319  (m)         1461.02   (f) ADJ UNCH    1 2
 PT0215
 PT0215.Superseded values are not recommended for survey control.
 PT0215
 PT0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0215.See file dsdata.pdf to determine how the superseded data were derived.
 PT0215
 PT0215_MARKER: DD = SURVEY DISK
 PT0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0215_STAMPING: F 313
 PT0215_MARK LOGO: USACE
 PT0215_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0215+STABILITY: SURFACE MOTION
 PT0215
 PT0215  HISTORY     - Date     Condition        Report By
 PT0215  HISTORY     - UNK      MONUMENTED       USACE
 PT0215  HISTORY     - 1949     GOOD             CGS
 PT0215  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0215
 PT0215                          STATION DESCRIPTION
 PT0215
 PT0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0215'7.2 MI NW FROM FORT PIERRE.
 PT0215'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO
 PT0215'AND NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 4.3
 PT0215'MILES NORTHWEST ALONG THE OAHE DAM SITE ROAD, TO A RED BARN
 PT0215'WHICH IS TRIMMED IN WHITE, THENCE 1.2 MILES NORTHWEST ALONG A
 PT0215'TRACK ROAD AND FENCE LINE, THENCE 0.35 MILE EAST, 185 YARDS
 PT0215'SOUTHWEST OF THE BANK OF THE MISSOURI RIVER, 160 YARDS WEST OF
 PT0215'A FENCE, 2.5 FEET SOUTHWEST OF A WITNESS POST, SET IN THE TOP
 PT0215'OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 PT0215'NOTE-- FROM DESCRIPTION AND ELEVATION THIS MARK FALLS UNDER WATER
 PT0215'OR IN AREA CHANGED BY CONSTRUCTION OF OAHE DAM.
 PT0215
 PT0215                          STATION RECOVERY (1973)
 PT0215
 PT0215'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0215'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0852 ***********************************************************************
 PT0852  DESIGNATION -  F 314
 PT0852  PID         -  PT0852
 PT0852  STATE/COUNTY-  SD/HUGHES
 PT0852  COUNTRY     -  US
 PT0852  USGS QUAD   -  PIERRE (2017)
 PT0852
 PT0852                         *CURRENT SURVEY CONTROL
 PT0852  ______________________________________________________________________
 PT0852* NAD 83(1986) POSITION- 44 22 00.5    (N) 100 20 45.3    (W)   HD_HELD2
 PT0852* NAVD 88 ORTHO HEIGHT -   455.656 (meters)     1494.93  (feet) ADJUSTED
 PT0852  ______________________________________________________________________
 PT0852  GEOID HEIGHT    -        -23.455 (meters)                     GEOID18
 PT0852  DYNAMIC HEIGHT  -        455.569 (meters)     1494.65  (feet) COMP
 PT0852  MODELED GRAVITY -    980,412.5   (mgal)                       NAVD 88
 PT0852
 PT0852  VERT ORDER      -  FIRST     CLASS II
 PT0852
 PT0852.The horizontal coordinates were established by autonomous hand held GPS
 PT0852.observations and have an estimated accuracy of +/- 10 meters.
 PT0852
 PT0852.The orthometric height was determined by differential leveling and
 PT0852.adjusted by the NATIONAL GEODETIC SURVEY
 PT0852.in October 1997.
 PT0852
 PT0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0852.GEOID18 height accuracy estimate available here.
 PT0852
 PT0852.Click photographs - Photos may exist for this station.
 PT0852
 PT0852.The dynamic height is computed by dividing the NAVD 88
 PT0852.geopotential number by the normal gravity value computed on the
 PT0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0852.degrees latitude (g = 980.6199 gals.).
 PT0852
 PT0852.The modeled gravity was interpolated from observed gravity values.
 PT0852
 PT0852;                    North         East    Units  Estimated Accuracy
 PT0852;SPC SD S     -   225,911.      598,997.      MT  (+/- 10 meters HH2 GPS)
 PT0852
 PT0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9275913495(NAD 83)
 PT0852
 PT0852                          SUPERSEDED SURVEY CONTROL
 PT0852
 PT0852  NAVD 88 (06/15/91)  455.705  (m)         1495.09   (f) SUPERSEDED  1 2
 PT0852  NGVD 29 (??/??/92)  455.333  (m)         1493.87   (f) ADJ UNCH    1 2
 PT0852
 PT0852.Superseded values are not recommended for survey control.
 PT0852
 PT0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0852.See file dsdata.pdf to determine how the superseded data were derived.
 PT0852
 PT0852_MARKER: DD = SURVEY DISK
 PT0852_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0852_SP_SET: STEP
 PT0852_STAMPING: F 314
 PT0852_MARK LOGO: CGS+SS
 PT0852_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0852_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT0852+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 PT0852
 PT0852  HISTORY     - Date     Condition        Report By
 PT0852  HISTORY     - 1934     MONUMENTED       SDGS
 PT0852  HISTORY     - 19890328 GOOD             NGS
 PT0852  HISTORY     - 19941121 GOOD             NGS
 PT0852  HISTORY     - 19960630 GOOD             NGS
 PT0852  HISTORY     - 20070928 GOOD             MSSU
 PT0852  HISTORY     - 20130116 GOOD             INDIV
 PT0852
 PT0852                          STATION DESCRIPTION
 PT0852
 PT0852'DESCRIBED BY NATIONAL GEODETIC SURVEY 1989
 PT0852'AT PIERRE, AT THE EAST ENTRANCE TO THE STATE CAPITOL BUILDING,
 PT0852'1.46 M (4.8 FT) SOUTH OF THE CENTERLINE OF THE SIDEWALK,
 PT0852'1.22 M (4.0 FT) EAST OF A WINDOW, SET IN THE TOP OF A STONE BLOCK.
 PT0852
 PT0852                          STATION RECOVERY (1994)
 PT0852
 PT0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT0852'IN PIERRE, AT 500 EAST CAPITAL AVENUE, IN A STONE BLOCK AT THE
 PT0852'SOUTHEAST ENTRANCE TO THE STATE CAPITAL, 23.9 M (78.4 FT) NORTHWEST OF
 PT0852'THE CENTER OF A DRIVEWAY, 11.5 M (37.7 FT) NORTHEAST OF THE SOUTHEAST
 PT0852'CORNER OF THE BUILDING, 1.5 M (4.9 FT) SOUTHWEST OF THE CENTER OF THE
 PT0852'SOUTHEAST ENTRANCE, AND 0.1 M (0.3 FT) SOUTHWEST OF THE BASE OF THE
 PT0852'SOUTHWEST MARBLE COLUMN.
 PT0852
 PT0852                          STATION RECOVERY (1996)
 PT0852
 PT0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DW)
 PT0852'STATION IS AT THE SOUTH DAKOTA STATE CAPITOL BUILDING IN DOWNTOWN
 PT0852'PIERRE, SOUTH DAKOTA.  STATION IS 0.47 KM (0.30 MI) SE OF HUGHES
 PT0852'COUNTY COURTHOUSE.  TO ACCESS FROM THE INTERSECTION OF ROUTES US 14/83
 PT0852'AND TRUCK ROUTES US 14/83 NORTHEAST OF PIERRE, GO SOUTHWEST ON US
 PT0852'14/83.  GO 6.3 KM (3.90 MI) (BECOMES NORTH EUCLID AVENUE) AND TURN SE
 PT0852'ONTO EAST CAPITOL AVENUE.  GO 0.26 KM (0.15 MI) AND TURN EAST (AT
 PT0852'NICCOLET AVENUE) INTO CAPITOL DRIVEWAY.  GO 0.16 KM (0.10 MI) TO
 PT0852'SOUTHEAST END OF CAPITOL AND STATION ON THE LEFT.  STATION IS SET IN
 PT0852'ONLY GRANITE STEP AT SE ENTRANCE, 2.0 M (6.6 FT) SOUTH OF SE DOUBLE
 PT0852'DOORS, 0.37 M (1.21 FT) SW OF CENTER OF SW OF 2 COLUMNS, 34.3 M (112.5
 PT0852'FT) NE OF CENTER OF DRIVE ALONG SW (FRONT) SIDE OF CAPITOL, IN LINE OF
 PT0852'SE WALL, 23.6 M (77.4 FT) NW OF CENTER OF DRIVE ON SE SIDE, IN LINE
 PT0852'WITH SW EDGE OF SIDEWALK WHICH EXTENDS TO SE, AND 75.5 M (247.7 FT)
 PT0852'AND/OR 75.5 FT (23.0 M) NORTH OF SDDT ROD BM COVERED BY NEENAH
 PT0852'FOUNDARY COVER.
 PT0852
 PT0852                          STATION RECOVERY (2007)
 PT0852
 PT0852'RECOVERY NOTE BY MISSISSIPPI STATE UNIVERSITY 2007 (DBG)
 PT0852'RECOVERED IN GOOD CONDITION.
 PT0852
 PT0852                          STATION RECOVERY (2013)
 PT0852
 PT0852'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PT0852'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0120 ***********************************************************************
 OR0120  DESIGNATION -  F 316
 OR0120  PID         -  OR0120
 OR0120  STATE/COUNTY-  SD/CHARLES MIX
 OR0120  COUNTRY     -  US
 OR0120  USGS QUAD   -  WAGNER (2017)
 OR0120
 OR0120                         *CURRENT SURVEY CONTROL
 OR0120  ______________________________________________________________________
 OR0120* NAD 83(1986) POSITION- 43 02 16.     (N) 098 18 29.     (W)   SCALED
 OR0120* NAVD 88 ORTHO HEIGHT -   465.941 (meters)     1528.67  (feet) ADJUSTED
 OR0120  ______________________________________________________________________
 OR0120  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 OR0120  DYNAMIC HEIGHT  -        465.783 (meters)     1528.16  (feet) COMP
 OR0120  MODELED GRAVITY -    980,267.4   (mgal)                       NAVD 88
 OR0120
 OR0120  VERT ORDER      -  SECOND    CLASS 0
 OR0120
 OR0120.The horizontal coordinates were scaled from a map and have
 OR0120.an estimated accuracy of +/- 6 seconds.
 OR0120
 OR0120.The orthometric height was determined by differential leveling and
 OR0120.adjusted by the NATIONAL GEODETIC SURVEY
 OR0120.in June 1991.
 OR0120
 OR0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0120.GEOID18 height accuracy estimate available here.
 OR0120
 OR0120.Click photographs - Photos may exist for this station.
 OR0120
 OR0120.The dynamic height is computed by dividing the NAVD 88
 OR0120.geopotential number by the normal gravity value computed on the
 OR0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0120.degrees latitude (g = 980.6199 gals.).
 OR0120
 OR0120.The modeled gravity was interpolated from observed gravity values.
 OR0120
 OR0120;                    North         East    Units  Estimated Accuracy
 OR0120;SPC SD S     -    80,270.      765,020.      MT  (+/- 180 meters Scaled)
 OR0120
 OR0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563652(NAD 83)
 OR0120
 OR0120                          SUPERSEDED SURVEY CONTROL
 OR0120
 OR0120  NGVD 29 (??/??/92)  465.654  (m)         1527.73   (f) ADJ UNCH    2 0
 OR0120
 OR0120.Superseded values are not recommended for survey control.
 OR0120
 OR0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0120.See file dsdata.pdf to determine how the superseded data were derived.
 OR0120
 OR0120_MARKER: DB = BENCH MARK DISK
 OR0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0120_STAMPING: F 316 1946
 OR0120_MARK LOGO: CGS
 OR0120_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0120+STABILITY: SURFACE MOTION
 OR0120
 OR0120  HISTORY     - Date     Condition        Report By
 OR0120  HISTORY     - 1946     MONUMENTED       CGS
 OR0120
 OR0120                          STATION DESCRIPTION
 OR0120
 OR0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0120'3.6 MI S FROM WAGNER.
 OR0120'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 OR0120'A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A GRAVELED ROAD,
 OR0120'THENCE SOUTH 2.0 MILES ALONG A GRAVELED ROAD TO SITE OF MARK,
 OR0120'BENCH MARK IS AT THE INTERSECTION OF THE GRAVELED ROAD AND AN
 OR0120'EAST-WEST DIRT ROAD, 29.0 FEET EAST OF AND ABOUT 2.0 FEET LOWER
 OR0120'THAN THE CENTER LINE OF THE GRAVELED ROAD, 55.0 FEET SOUTH OF THE
 OR0120'CENTER LINE OF THE DIRT ROAD, 23.5 FEET SOUTH OF A FENCE CORNER,
 OR0120'8.0 FEET SOUTH OF A TELEPHONE POLE, 1.0 FOOT WEST OF A FENCE AND
 OR0120'1.0 FOOT NORTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK
 OR0120'STAMPED F 316 1946 SET IN THE TOP OF A CONCRETE POST WHICH
 OR0120'PROJECTS 4 INCHES ABOVE GROUND.  NOTE-- 1963 USGS REPORT-- BENCH
 OR0120'MARK HAS BEEN HIT AND IS TILTED TO ABOUT A 45 DEGREE ANGLE,
 OR0120'ELEV. NO GOOD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1461 ***********************************************************************
 NM1461  DESIGNATION -  F 317
 NM1461  PID         -  NM1461
 NM1461  STATE/COUNTY-  SD/BON HOMME
 NM1461  COUNTRY     -  US
 NM1461  USGS QUAD   -  TABOR (2017)
 NM1461
 NM1461                         *CURRENT SURVEY CONTROL
 NM1461  ______________________________________________________________________
 NM1461* NAD 83(1986) POSITION- 42 53 37.52   (N) 097 44 01.54   (W)   HD_HELD1
 NM1461* NAVD 88 ORTHO HEIGHT -   393.221 (meters)     1290.09  (feet) ADJUSTED
 NM1461  ______________________________________________________________________
 NM1461  GEOID HEIGHT    -        -25.902 (meters)                     GEOID18
 NM1461  DYNAMIC HEIGHT  -        393.097 (meters)     1289.69  (feet) COMP
 NM1461  MODELED GRAVITY -    980,295.6   (mgal)                       NAVD 88
 NM1461
 NM1461  VERT ORDER      -  SECOND    CLASS 0
 NM1461
 NM1461.The horizontal coordinates were determined by differentially corrected
 NM1461.hand held GPS observations or other comparable positioning techniques
 NM1461.and have an estimated accuracy of +/- 3 meters.
 NM1461
 NM1461.The orthometric height was determined by differential leveling and
 NM1461.adjusted by the NATIONAL GEODETIC SURVEY
 NM1461.in June 1991.
 NM1461
 NM1461.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1461.GEOID18 height accuracy estimate available here.
 NM1461
 NM1461.Click photographs - Photos may exist for this station.
 NM1461
 NM1461.The dynamic height is computed by dividing the NAVD 88
 NM1461.geopotential number by the normal gravity value computed on the
 NM1461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1461.degrees latitude (g = 980.6199 gals.).
 NM1461
 NM1461.The modeled gravity was interpolated from observed gravity values.
 NM1461
 NM1461;                    North         East    Units  Estimated Accuracy
 NM1461;SPC SD S     -    65,581.2     812,298.9     MT  (+/- 3 meters HH1 GPS) 
 NM1461
 NM1461_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0338749794(NAD 83)
 NM1461
 NM1461                          SUPERSEDED SURVEY CONTROL
 NM1461
 NM1461  NGVD 29 (??/??/92)  393.003  (m)         1289.38   (f) ADJ UNCH    2 0
 NM1461
 NM1461.Superseded values are not recommended for survey control.
 NM1461
 NM1461.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1461.See file dsdata.pdf to determine how the superseded data were derived.
 NM1461
 NM1461_MARKER: DB = BENCH MARK DISK
 NM1461_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1461_STAMPING: F 317 1946
 NM1461_MARK LOGO: CGS
 NM1461_PROJECTION: PROJECTING 10 CENTIMETERS
 NM1461_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1461+STABILITY: SURFACE MOTION
 NM1461
 NM1461  HISTORY     - Date     Condition        Report By
 NM1461  HISTORY     - 1946     MONUMENTED       CGS
 NM1461
 NM1461                          STATION DESCRIPTION
 NM1461
 NM1461'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1461'11 MI NE FROM SPRINGFIELD.
 NM1461'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1461'ALONG STATE HIGHWAY NO. 37, THENCE EAST 8.0 MILES ALONG A GRAVELED
 NM1461'ROAD TO SITE OF MARK, BENCH MARK IS AT THE INTERSECTION OF THE
 NM1461'GRAVELED ROAD AND A NORTH-SOUTH DIRT ROAD, 69.5 FEET NORTH OF
 NM1461'AND ABOUT LEVEL WITH THE CENTER LINE OF THE GRAVELED ROAD, 33.0
 NM1461'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 36.0 FEET
 NM1461'NORTH OF A FENCE CORNER, 1.0 FOOT WEST OF A FENCE AND 1.0 FOOT
 NM1461'SOUTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED
 NM1461'F 317 1946 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NM1461'4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0567 ***********************************************************************
 OR0567  DESIGNATION -  F 318
 OR0567  PID         -  OR0567
 OR0567  STATE/COUNTY-  SD/GREGORY
 OR0567  COUNTRY     -  US
 OR0567  USGS QUAD   -  BURKE (2017)
 OR0567
 OR0567                         *CURRENT SURVEY CONTROL
 OR0567  ______________________________________________________________________
 OR0567* NAD 83(1986) POSITION- 43 09 25.     (N) 099 17 49.     (W)   SCALED
 OR0567* NAVD 88 ORTHO HEIGHT -   638.902 (meters)     2096.13  (feet) ADJUSTED
 OR0567  ______________________________________________________________________
 OR0567  GEOID HEIGHT    -        -25.699 (meters)                     GEOID18
 OR0567  DYNAMIC HEIGHT  -        638.659 (meters)     2095.33  (feet) COMP
 OR0567  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 OR0567
 OR0567  VERT ORDER      -  SECOND    CLASS 0
 OR0567
 OR0567.The horizontal coordinates were scaled from a map and have
 OR0567.an estimated accuracy of +/- 6 seconds.
 OR0567
 OR0567.The orthometric height was determined by differential leveling and
 OR0567.adjusted by the NATIONAL GEODETIC SURVEY
 OR0567.in June 1991.
 OR0567
 OR0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0567.GEOID18 height accuracy estimate available here.
 OR0567
 OR0567.Click photographs - Photos may exist for this station.
 OR0567
 OR0567.The dynamic height is computed by dividing the NAVD 88
 OR0567.geopotential number by the normal gravity value computed on the
 OR0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0567.degrees latitude (g = 980.6199 gals.).
 OR0567
 OR0567.The modeled gravity was interpolated from observed gravity values.
 OR0567
 OR0567;                    North         East    Units  Estimated Accuracy
 OR0567;SPC SD S     -    92,020.      684,290.      MT  (+/- 180 meters Scaled)
 OR0567
 OR0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758782(NAD 83)
 OR0567
 OR0567                          SUPERSEDED SURVEY CONTROL
 OR0567
 OR0567  NGVD 29 (??/??/92)  638.57   (m)         2095.0    (f) COMPUTED    2 0
 OR0567
 OR0567.Superseded values are not recommended for survey control.
 OR0567
 OR0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0567.See file dsdata.pdf to determine how the superseded data were derived.
 OR0567
 OR0567_MARKER: DB = BENCH MARK DISK
 OR0567_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0567_SP_SET: CULVERT HEADWALL
 OR0567_STAMPING: F 318 1946
 OR0567_MARK LOGO: CGS
 OR0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0567+STABILITY: SURFACE MOTION
 OR0567
 OR0567  HISTORY     - Date     Condition        Report By
 OR0567  HISTORY     - 1946     MONUMENTED       CGS
 OR0567
 OR0567                          STATION DESCRIPTION
 OR0567
 OR0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0567'1.8 MI S FROM BURKE.
 OR0567'ALONG A GRAVELED COUNTY ROAD, 1.8 MILES SOUTH OF THE CHICAGO
 OR0567'AND NORTHWESTERN RAILROAD STATION IN BURKE, IN THE WEST HEADWALL
 OR0567'OF A CONCRETE CULVERT, 12 FEET WEST OF THE CENTER OF THE ROAD,
 OR0567'5 FEET SOUTH OF THE NORTH END OF THE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0568 ***********************************************************************
 OR0568  DESIGNATION -  F 318 RESET
 OR0568  PID         -  OR0568
 OR0568  STATE/COUNTY-  SD/GREGORY
 OR0568  COUNTRY     -  US
 OR0568  USGS QUAD   -  BURKE (2017)
 OR0568
 OR0568                         *CURRENT SURVEY CONTROL
 OR0568  ______________________________________________________________________
 OR0568* NAD 83(1986) POSITION- 43 09 25.     (N) 099 17 50.     (W)   SCALED
 OR0568* NAVD 88 ORTHO HEIGHT -   637.67  (+/-2cm)     2092.1   (feet) VERTCON3
 OR0568  ______________________________________________________________________
 OR0568  GEOID HEIGHT    -        -25.698 (meters)                     GEOID18
 OR0568  VERT ORDER      -  THIRD (See Below)
 OR0568
 OR0568.The horizontal coordinates were scaled from a map and have
 OR0568.an estimated accuracy of +/- 6 seconds.
 OR0568
 OR0568.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0568.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0568
 OR0568.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0568.GEOID18 height accuracy estimate available here.
 OR0568
 OR0568.The vertical order pertains to the NGVD 29 superseded value.
 OR0568
 OR0568.Click photographs - Photos may exist for this station.
 OR0568
 OR0568;                    North         East    Units  Estimated Accuracy
 OR0568;SPC SD S     -    92,020.      684,260.      MT  (+/- 180 meters Scaled)
 OR0568
 OR0568_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758782(NAD 83)
 OR0568
 OR0568                          SUPERSEDED SURVEY CONTROL
 OR0568
 OR0568  NGVD 29 (??/??/??)  637.34   (m)         2091.0    (f) RESET       3  
 OR0568
 OR0568.Superseded values are not recommended for survey control.
 OR0568
 OR0568.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0568.See file dsdata.pdf to determine how the superseded data were derived.
 OR0568
 OR0568_MARKER: DB = BENCH MARK DISK
 OR0568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0568_STAMPING: F 318 RESET 1961
 OR0568_MARK LOGO: CGS
 OR0568_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0568+STABILITY: SURFACE MOTION
 OR0568
 OR0568  HISTORY     - Date     Condition        Report By
 OR0568  HISTORY     - 1961     MONUMENTED       CGS
 OR0568
 OR0568                          STATION DESCRIPTION
 OR0568
 OR0568'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0568'1.8 MI S FROM BURKE.
 OR0568'THIS MARK IS LOCATED ABOUT 1.8 MILES SOUTH ALONG STATE HIGHWAY
 OR0568'47 FROM THE RAILROAD STATION IN BURKE, 1.65 MILES SOUTH OF THE
 OR0568'JUNCTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY 47, ABOUT 0.2 MILE
 OR0568'NORTHEAST OF FARM BUILDINGS, JUST SOUTHWEST OF A CULVERT AND 99
 OR0568'FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND SET IN THE TOP
 OR0568'OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0487 ***********************************************************************
 OQ0487  DESIGNATION -  F 319
 OQ0487  PID         -  OQ0487
 OQ0487  STATE/COUNTY-  SD/YANKTON
 OQ0487  COUNTRY     -  US
 OQ0487  USGS QUAD   -  LESTERVILLE (2017)
 OQ0487
 OQ0487                         *CURRENT SURVEY CONTROL
 OQ0487  ______________________________________________________________________
 OQ0487* NAD 83(1986) POSITION- 43 00 51.     (N) 097 32 13.     (W)   SCALED
 OQ0487* NAVD 88 ORTHO HEIGHT -   394.559 (meters)     1294.48  (feet) ADJUSTED
 OQ0487  ______________________________________________________________________
 OQ0487  GEOID HEIGHT    -        -25.827 (meters)                     GEOID18
 OQ0487  DYNAMIC HEIGHT  -        394.441 (meters)     1294.10  (feet) COMP
 OQ0487  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 OQ0487
 OQ0487  VERT ORDER      -  SECOND    CLASS 0
 OQ0487
 OQ0487.The horizontal coordinates were scaled from a map and have
 OQ0487.an estimated accuracy of +/- 6 seconds.
 OQ0487
 OQ0487.The orthometric height was determined by differential leveling and
 OQ0487.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0487.in June 1991.
 OQ0487
 OQ0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0487.GEOID18 height accuracy estimate available here.
 OQ0487
 OQ0487.Click photographs - Photos may exist for this station.
 OQ0487
 OQ0487.The dynamic height is computed by dividing the NAVD 88
 OQ0487.geopotential number by the normal gravity value computed on the
 OQ0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0487.degrees latitude (g = 980.6199 gals.).
 OQ0487
 OQ0487.The modeled gravity was interpolated from observed gravity values.
 OQ0487
 OQ0487;                    North         East    Units  Estimated Accuracy
 OQ0487;SPC SD S     -    79,470.      827,920.      MT  (+/- 180 meters Scaled)
 OQ0487
 OQ0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN192634(NAD 83)
 OQ0487
 OQ0487                          SUPERSEDED SURVEY CONTROL
 OQ0487
 OQ0487  NGVD 29 (??/??/92)  394.339  (m)         1293.76   (f) ADJ UNCH    2 0
 OQ0487
 OQ0487.Superseded values are not recommended for survey control.
 OQ0487
 OQ0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0487.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0487
 OQ0487_MARKER: DB = BENCH MARK DISK
 OQ0487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0487_STAMPING: F 319 1946
 OQ0487_MARK LOGO: CGS
 OQ0487_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0487+STABILITY: SURFACE MOTION
 OQ0487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0487+SATELLITE: SATELLITE OBSERVATIONS - October 20, 2025
 OQ0487
 OQ0487  HISTORY     - Date     Condition        Report By
 OQ0487  HISTORY     - 1946     MONUMENTED       CGS
 OQ0487  HISTORY     - 1974     GOOD             USGS
 OQ0487  HISTORY     - 20251020 GOOD             INDIV
 OQ0487
 OQ0487                          STATION DESCRIPTION
 OQ0487
 OQ0487'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0487'4.2 MI SE FROM LESTERVILLE.
 OQ0487'LESTERVILLE 1.3 MILE SOUTH, 2.9 MILE EAST OF, T 95 N, R 57 W,
 OQ0487'IN THE NE COR OF THE SE 1/4 OF SECTION 26, ABOUT 450 FEET SW
 OQ0487'OF A CONCRETE BRIDGE OVER BEAVER CREEK, AT A N-S SECTION LINE
 OQ0487'ROAD CROSSING THE C.M. AND ST. P. RR, 74 FEET WEST OF THE CENTER
 OQ0487'OF THE ROAD, 52 FEET SOUTH OF THE CENTER OF THE TRACK, 1 FOOT
 OQ0487'EAST OF A WITNESS POST, IN A CONCRETE POST A STD DISK STAMPED
 OQ0487'F 319 1946.
 OQ0487
 OQ0487                          STATION RECOVERY (2025)
 OQ0487
 OQ0487'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (BJB)
 OQ0487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0331 ***********************************************************************
 QT0331  DESIGNATION -  F 32
 QT0331  PID         -  QT0331
 QT0331  STATE/COUNTY-  SD/HARDING
 QT0331  COUNTRY     -  US
 QT0331  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0331
 QT0331                         *CURRENT SURVEY CONTROL
 QT0331  ______________________________________________________________________
 QT0331* NAD 83(1986) POSITION- 45 35 19.     (N) 103 38 14.     (W)   SCALED
 QT0331* NAVD 88 ORTHO HEIGHT -   895.041 (meters)     2936.48  (feet) ADJUSTED
 QT0331  ______________________________________________________________________
 QT0331  GEOID HEIGHT    -        -15.941 (meters)                     GEOID18
 QT0331  DYNAMIC HEIGHT  -        894.891 (meters)     2935.99  (feet) COMP
 QT0331  MODELED GRAVITY -    980,417.3   (mgal)                       NAVD 88
 QT0331
 QT0331  VERT ORDER      -  FIRST     CLASS II
 QT0331
 QT0331.The horizontal coordinates were scaled from a map and have
 QT0331.an estimated accuracy of +/- 6 seconds.
 QT0331
 QT0331.The orthometric height was determined by differential leveling and
 QT0331.adjusted by the NATIONAL GEODETIC SURVEY
 QT0331.in June 1991.
 QT0331
 QT0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0331.GEOID18 height accuracy estimate available here.
 QT0331
 QT0331.Click photographs - Photos may exist for this station.
 QT0331
 QT0331.The dynamic height is computed by dividing the NAVD 88
 QT0331.geopotential number by the normal gravity value computed on the
 QT0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0331.degrees latitude (g = 980.6199 gals.).
 QT0331
 QT0331.The modeled gravity was interpolated from observed gravity values.
 QT0331
 QT0331;                    North         East    Units  Estimated Accuracy
 QT0331;SPC SD N     -   201,430.      316,270.      MT  (+/- 180 meters Scaled)
 QT0331
 QT0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL063492(NAD 83)
 QT0331
 QT0331                          SUPERSEDED SURVEY CONTROL
 QT0331
 QT0331  NGVD 29 (??/??/92)  894.539  (m)         2934.83   (f) ADJ UNCH    1 2
 QT0331
 QT0331.Superseded values are not recommended for survey control.
 QT0331
 QT0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0331.See file dsdata.pdf to determine how the superseded data were derived.
 QT0331
 QT0331_MARKER: DB = BENCH MARK DISK
 QT0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0331_STAMPING: F 32 1934
 QT0331_MARK LOGO: CGS
 QT0331_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0331+STABILITY: SURFACE MOTION
 QT0331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0331+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0331
 QT0331  HISTORY     - Date     Condition        Report By
 QT0331  HISTORY     - 1934     MONUMENTED       CGS
 QT0331  HISTORY     - 1973     GOOD             NGS
 QT0331  HISTORY     - 19981030 GOOD             NGS
 QT0331
 QT0331                          STATION DESCRIPTION
 QT0331
 QT0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0331'4.9 MI W FROM BUFFALO.
 QT0331'4.9 MILES WEST ALONG STATE HIGHWAY 8 FROM THE COUNTY COURTHOUSE
 QT0331'AT BUFFALO, HARDING COUNTY, ABOUT 0.8 MILE WEST OF A SCHOOLHOUSE,
 QT0331'ABOUT 0.2 MILE WEST OF A BRIDGE, ABOUT 0.1 MILE WEST OF A
 QT0331'FARMHOUSE, AND 40 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY.
 QT0331'A STANDARD DISK, STAMPED F 32 1934 AND SET IN THE TOP OF A
 QT0331'CONCRETE POST.
 QT0331
 QT0331                          STATION RECOVERY (1973)
 QT0331
 QT0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 QT0331'RECOVERED IN GOOD CONDITION.
 QT0331
 QT0331                          STATION RECOVERY (1998)
 QT0331
 QT0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0331'7.7 KM (4.80 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 QT0331'U.S. HIGHWAY 85 IN BUFFALO, THENCE 0.3 KM (0.20 MI) EASTERLY ALONG A
 QT0331'DRIVEWAY, 23.0 M (75.5 FT) NORTH OF A WITNESS POST AND FENCE, 12.5 M
 QT0331'(41.0 FT) NORTH OF AND LEVEL WITH THE DRIVEWAY CENTER, 5.2 M (17.1 FT)
 QT0331'WEST OF THE CENTER OF A FIELD ENTRANCE, AND THE MONUMENT PROJECTS 0.05
 QT0331'M (0.16 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QT0331'PROPERTY OWNED BY DEAN OJEA, P.O. BOX 103, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0147 ***********************************************************************
 OS0147  DESIGNATION -  F 321
 OS0147  PID         -  OS0147
 OS0147  STATE/COUNTY-  SD/TRIPP
 OS0147  COUNTRY     -  US
 OS0147  USGS QUAD   -  KEYAPAHA (2017)
 OS0147
 OS0147                         *CURRENT SURVEY CONTROL
 OS0147  ______________________________________________________________________
 OS0147* NAD 83(1986) POSITION- 43 06 40.     (N) 100 10 00.     (W)   SCALED
 OS0147* NAVD 88 ORTHO HEIGHT -   714.790 (meters)     2345.11  (feet) ADJUSTED
 OS0147  ______________________________________________________________________
 OS0147  GEOID HEIGHT    -        -23.714 (meters)                     GEOID18
 OS0147  DYNAMIC HEIGHT  -        714.511 (meters)     2344.19  (feet) COMP
 OS0147  MODELED GRAVITY -    980,207.2   (mgal)                       NAVD 88
 OS0147
 OS0147  VERT ORDER      -  SECOND    CLASS 0
 OS0147
 OS0147.The horizontal coordinates were scaled from a map and have
 OS0147.an estimated accuracy of +/- 6 seconds.
 OS0147
 OS0147.The orthometric height was determined by differential leveling and
 OS0147.adjusted by the NATIONAL GEODETIC SURVEY
 OS0147.in June 1991.
 OS0147
 OS0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0147.GEOID18 height accuracy estimate available here.
 OS0147
 OS0147.Click photographs - Photos may exist for this station.
 OS0147
 OS0147.The dynamic height is computed by dividing the NAVD 88
 OS0147.geopotential number by the normal gravity value computed on the
 OS0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0147.degrees latitude (g = 980.6199 gals.).
 OS0147
 OS0147.The modeled gravity was interpolated from observed gravity values.
 OS0147
 OS0147;                    North         East    Units  Estimated Accuracy
 OS0147;SPC SD S     -    86,420.      613,570.      MT  (+/- 180 meters Scaled)
 OS0147
 OS0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN050738(NAD 83)
 OS0147
 OS0147                          SUPERSEDED SURVEY CONTROL
 OS0147
 OS0147  NGVD 29 (??/??/92)  714.456  (m)         2344.01   (f) ADJ UNCH    2 0
 OS0147
 OS0147.Superseded values are not recommended for survey control.
 OS0147
 OS0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0147.See file dsdata.pdf to determine how the superseded data were derived.
 OS0147
 OS0147_MARKER: DB = BENCH MARK DISK
 OS0147_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0147_STAMPING: F 321 1946
 OS0147_MARK LOGO: CGS
 OS0147_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0147_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0147+STABILITY: SURFACE MOTION
 OS0147
 OS0147  HISTORY     - Date     Condition        Report By
 OS0147  HISTORY     - 1946     MONUMENTED       CGS
 OS0147
 OS0147                          STATION DESCRIPTION
 OS0147
 OS0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0147'1.5 MI W FROM KEYAPAHA.
 OS0147'ABOUT 1.5 MILES ALONG A DIRT ROAD LEADING WEST FROM THE POST
 OS0147'OFFICE AT KEYAPAHA, AND AT THE INTERSECTION WITH A NORTH-SOUTH
 OS0147'DIRT ROAD, 83 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 OS0147'ROAD, 29 FEET SOUTH OF AND ABOUT 3 FEET HIGHER THAN THE CENTER
 OS0147'LINE OF THE EAST-WEST ROAD, 1 FOOT SOUTH OF THE RIGHT-OF-WAY
 OS0147'FENCE.  A BRONZE DISC STAMPED F 321 1946 AND SET IN THE TOP OF A
 OS0147'CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0097 ***********************************************************************
 OS0097  DESIGNATION -  F 322
 OS0097  PID         -  OS0097
 OS0097  STATE/COUNTY-  SD/TRIPP
 OS0097  COUNTRY     -  US
 OS0097  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0097
 OS0097                         *CURRENT SURVEY CONTROL
 OS0097  ______________________________________________________________________
 OS0097* NAD 83(1986) POSITION- 43 09 19.     (N) 100 09 59.     (W)   SCALED
 OS0097* NAVD 88 ORTHO HEIGHT -   701.938 (meters)     2302.94  (feet) ADJUSTED
 OS0097  ______________________________________________________________________
 OS0097  GEOID HEIGHT    -        -23.881 (meters)                     GEOID18
 OS0097  DYNAMIC HEIGHT  -        701.666 (meters)     2302.05  (feet) COMP
 OS0097  MODELED GRAVITY -    980,210.4   (mgal)                       NAVD 88
 OS0097
 OS0097  VERT ORDER      -  SECOND    CLASS 0
 OS0097
 OS0097.The horizontal coordinates were scaled from a map and have
 OS0097.an estimated accuracy of +/- 6 seconds.
 OS0097
 OS0097.The orthometric height was determined by differential leveling and
 OS0097.adjusted by the NATIONAL GEODETIC SURVEY
 OS0097.in June 1991.
 OS0097
 OS0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0097.GEOID18 height accuracy estimate available here.
 OS0097
 OS0097.Click photographs - Photos may exist for this station.
 OS0097
 OS0097.The dynamic height is computed by dividing the NAVD 88
 OS0097.geopotential number by the normal gravity value computed on the
 OS0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0097.degrees latitude (g = 980.6199 gals.).
 OS0097
 OS0097.The modeled gravity was interpolated from observed gravity values.
 OS0097
 OS0097;                    North         East    Units  Estimated Accuracy
 OS0097;SPC SD S     -    91,320.      613,580.      MT  (+/- 180 meters Scaled)
 OS0097
 OS0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN051787(NAD 83)
 OS0097
 OS0097                          SUPERSEDED SURVEY CONTROL
 OS0097
 OS0097  NGVD 29 (??/??/92)  701.599  (m)         2301.83   (f) ADJ UNCH    2 0
 OS0097
 OS0097.Superseded values are not recommended for survey control.
 OS0097
 OS0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0097.See file dsdata.pdf to determine how the superseded data were derived.
 OS0097
 OS0097_MARKER: DB = BENCH MARK DISK
 OS0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0097_STAMPING: F 322 1946
 OS0097_MARK LOGO: CGS
 OS0097_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0097+STABILITY: SURFACE MOTION
 OS0097
 OS0097  HISTORY     - Date     Condition        Report By
 OS0097  HISTORY     - 1946     MONUMENTED       CGS
 OS0097
 OS0097                          STATION DESCRIPTION
 OS0097
 OS0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0097'4.5 MI NW FROM KEYAPAHA.
 OS0097'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0097'KEYAPAHA, THENCE 3.0 MILES NORTH ALONG A DIRT ROAD, AND IN THE
 OS0097'NORTHWEST CORNER OF A SCHOOLYARD, 104 FEET NORTH OF THE NORTHWEST
 OS0097'CORNER OF THE SCHOOL BUILDING, 35 FEET EAST OF AND ABOUT LEVEL
 OS0097'WITH THE CENTER LINE OF THE ROAD, 3 FEET SOUTHEAST OF THE
 OS0097'NORTHWEST CORNER OF THE SCHOOLYARD, 1 FOOT EAST OF A 4 IN X 4
 OS0097'IN MARKER POST.  PROJECTS 5 INCHES ABOVE THE GROUND.  STAMPED
 OS0097'F 322 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0750 ***********************************************************************
 OR0750  DESIGNATION -  F 323
 OR0750  PID         -  OR0750
 OR0750  STATE/COUNTY-  SD/TRIPP
 OR0750  COUNTRY     -  US
 OR0750  USGS QUAD   -  MILLBORO (2017)
 OR0750
 OR0750                         *CURRENT SURVEY CONTROL
 OR0750  ______________________________________________________________________
 OR0750* NAD 83(1986) POSITION- 43 03 12.     (N) 099 55 44.     (W)   SCALED
 OR0750* NAVD 88 ORTHO HEIGHT -   675.111 (meters)     2214.93  (feet) ADJUSTED
 OR0750  ______________________________________________________________________
 OR0750  GEOID HEIGHT    -        -24.029 (meters)                     GEOID18
 OR0750  DYNAMIC HEIGHT  -        674.856 (meters)     2214.09  (feet) COMP
 OR0750  MODELED GRAVITY -    980,219.9   (mgal)                       NAVD 88
 OR0750
 OR0750  VERT ORDER      -  SECOND    CLASS 0
 OR0750
 OR0750.The horizontal coordinates were scaled from a map and have
 OR0750.an estimated accuracy of +/- 6 seconds.
 OR0750
 OR0750.The orthometric height was determined by differential leveling and
 OR0750.adjusted by the NATIONAL GEODETIC SURVEY
 OR0750.in June 1991.
 OR0750
 OR0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0750.GEOID18 height accuracy estimate available here.
 OR0750
 OR0750.Click photographs - Photos may exist for this station.
 OR0750
 OR0750.The dynamic height is computed by dividing the NAVD 88
 OR0750.geopotential number by the normal gravity value computed on the
 OR0750.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0750.degrees latitude (g = 980.6199 gals.).
 OR0750
 OR0750.The modeled gravity was interpolated from observed gravity values.
 OR0750
 OR0750;                    North         East    Units  Estimated Accuracy
 OR0750;SPC SD S     -    80,070.      632,950.      MT  (+/- 180 meters Scaled)
 OR0750
 OR0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN243671(NAD 83)
 OR0750
 OR0750                          SUPERSEDED SURVEY CONTROL
 OR0750
 OR0750  NGVD 29 (??/??/92)  674.797  (m)         2213.90   (f) ADJ UNCH    2 0
 OR0750
 OR0750.Superseded values are not recommended for survey control.
 OR0750
 OR0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0750.See file dsdata.pdf to determine how the superseded data were derived.
 OR0750
 OR0750_MARKER: DB = BENCH MARK DISK
 OR0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0750_STAMPING: F 323 1946
 OR0750_MARK LOGO: CGS
 OR0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0750+STABILITY: SURFACE MOTION
 OR0750_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0750+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1986
 OR0750
 OR0750  HISTORY     - Date     Condition        Report By
 OR0750  HISTORY     - 1946     MONUMENTED       CGS
 OR0750  HISTORY     - 19860708 POOR             NGS
 OR0750
 OR0750                          STATION DESCRIPTION
 OR0750
 OR0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0750'10 MI NW FROM WEWELA.
 OR0750'0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT WEWELA,
 OR0750'THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES WEST
 OR0750'ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD,
 OR0750'THENCE 1.0 MILE WEST ALONG A DIRT ROAD, THENCE 1.1 MILE NORTH ALONG
 OR0750'A DIRT ROAD, THENCE 1.9 MILES WEST ALONG A DIRT ROAD, AND AT A
 OR0750'ROAD INTERSECTION, 34 FEET NORTH OF AND ABOUT 2 FEET HIGHER THAN
 OR0750'THE CENTER LINE OF THE EAST-WEST ROAD, 27 FEET EAST OF THE
 OR0750'CENTER LINE OF THE NORTH-SOUTH ROAD, 2 FEET NORTH OF A TELEPHONE
 OR0750'POLE, 1 FOOT SOUTH OF A 4 IN X 4 IN MARKER POST.  PROJECTS 4
 OR0750'INCHES ABOVE THE GROUND.
 OR0750
 OR0750                          STATION RECOVERY (1986)
 OR0750
 OR0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OR0750'THE MARK WAS FOUND WITH THE DIRT GRADED AWAY FROM IT, BUT SOLID
 OR0750'IN THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0829 ***********************************************************************
 NM0829  DESIGNATION -  F 324
 NM0829  PID         -  NM0829
 NM0829  STATE/COUNTY-  SD/UNION
 NM0829  COUNTRY     -  US
 NM0829  USGS QUAD   -  ELK POINT (2017)
 NM0829
 NM0829                         *CURRENT SURVEY CONTROL
 NM0829  ______________________________________________________________________
 NM0829* NAD 83(1986) POSITION- 42 41 34.     (N) 096 38 08.     (W)   SCALED
 NM0829* NAVD 88 ORTHO HEIGHT -   340.639 (meters)     1117.58  (feet) ADJUSTED
 NM0829  ______________________________________________________________________
 NM0829  GEOID HEIGHT    -        -25.700 (meters)                     GEOID18
 NM0829  DYNAMIC HEIGHT  -        340.540 (meters)     1117.26  (feet) COMP
 NM0829  MODELED GRAVITY -    980,320.1   (mgal)                       NAVD 88
 NM0829
 NM0829  VERT ORDER      -  FIRST     CLASS II
 NM0829
 NM0829.The horizontal coordinates were scaled from a map and have
 NM0829.an estimated accuracy of +/- 6 seconds.
 NM0829
 NM0829.The orthometric height was determined by differential leveling and
 NM0829.adjusted by the NATIONAL GEODETIC SURVEY
 NM0829.in June 1991.
 NM0829
 NM0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0829.GEOID18 height accuracy estimate available here.
 NM0829
 NM0829.Click photographs - Photos may exist for this station.
 NM0829
 NM0829.The dynamic height is computed by dividing the NAVD 88
 NM0829.geopotential number by the normal gravity value computed on the
 NM0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0829.degrees latitude (g = 980.6199 gals.).
 NM0829
 NM0829.The modeled gravity was interpolated from observed gravity values.
 NM0829
 NM0829;                    North         East    Units  Estimated Accuracy
 NM0829;SPC SD S     -    46,680.      902,930.      MT  (+/- 180 meters Scaled)
 NM0829
 NM0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN936294(NAD 83)
 NM0829
 NM0829                          SUPERSEDED SURVEY CONTROL
 NM0829
 NM0829  NGVD 29 (??/??/92)  340.460  (m)         1116.99   (f) ADJ UNCH    1 2
 NM0829
 NM0829.Superseded values are not recommended for survey control.
 NM0829
 NM0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0829.See file dsdata.pdf to determine how the superseded data were derived.
 NM0829
 NM0829_MARKER: DB = BENCH MARK DISK
 NM0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0829_STAMPING: F 324 1948
 NM0829_MARK LOGO: CGS
 NM0829_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0829+STABILITY: SURFACE MOTION
 NM0829
 NM0829  HISTORY     - Date     Condition        Report By
 NM0829  HISTORY     - 1948     MONUMENTED       CGS
 NM0829  HISTORY     - 1963     MARK NOT FOUND   USGS
 NM0829  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 NM0829
 NM0829                          STATION DESCRIPTION
 NM0829
 NM0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0829'3.4 MI NE FROM ELK POINT.
 NM0829'2.25 MILES NORTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0829'PACIFIC RAILROAD FROM THE SOUTH WYE SWITCH STATION BUILDING AT
 NM0829'ELK POINT, THENCE 0.6 MILE SOUTH ALONG A GRAVEL ROAD, THENCE
 NM0829'0.6 MILE EAST ALONG A GRAVEL ROAD, AT THE ELK POINT AIRPORT, AT
 NM0829'THE MAIN ENTRANCE, ABOUT 125.0 FEET NORTH OF THE MAIN OFFICE AND
 NM0829'HANGAR, 29.0 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD,
 NM0829'29.0 FEET WEST OF THE CENTER LINE OF THE ROAD INTO THE AIRPORT,
 NM0829'16.0 FEET WEST OF A TELEPHONE POLE, 1.5 FEET SOUTH OF A FENCE,
 NM0829'1.5 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 NM0829'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM0829
 NM0829                          STATION RECOVERY (1963)
 NM0829
 NM0829'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 NM0829'MARK NOT FOUND.
 NM0829
 NM0829                          STATION RECOVERY (2012)
 NM0829
 NM0829'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0829'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0787 ***********************************************************************
 NM0787  DESIGNATION -  F 325
 NM0787  PID         -  NM0787
 NM0787  STATE/COUNTY-  SD/UNION
 NM0787  COUNTRY     -  US
 NM0787  USGS QUAD   -  PONCA (2017)
 NM0787
 NM0787                         *CURRENT SURVEY CONTROL
 NM0787  ______________________________________________________________________
 NM0787* NAD 83(1986) POSITION- 42 35 26.     (N) 096 38 42.     (W)   SCALED
 NM0787* NAVD 88 ORTHO HEIGHT -   341.662 (meters)     1120.94  (feet) ADJUSTED
 NM0787  ______________________________________________________________________
 NM0787  GEOID HEIGHT    -        -25.678 (meters)                     GEOID18
 NM0787  DYNAMIC HEIGHT  -        341.556 (meters)     1120.59  (feet) COMP
 NM0787  MODELED GRAVITY -    980,302.7   (mgal)                       NAVD 88
 NM0787
 NM0787  VERT ORDER      -  SECOND    CLASS 0
 NM0787
 NM0787.The horizontal coordinates were scaled from a map and have
 NM0787.an estimated accuracy of +/- 6 seconds.
 NM0787
 NM0787.The orthometric height was determined by differential leveling and
 NM0787.adjusted by the NATIONAL GEODETIC SURVEY
 NM0787.in June 1991.
 NM0787
 NM0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0787.GEOID18 height accuracy estimate available here.
 NM0787
 NM0787.Click photographs - Photos may exist for this station.
 NM0787
 NM0787.The dynamic height is computed by dividing the NAVD 88
 NM0787.geopotential number by the normal gravity value computed on the
 NM0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0787.degrees latitude (g = 980.6199 gals.).
 NM0787
 NM0787.The modeled gravity was interpolated from observed gravity values.
 NM0787
 NM0787;                    North         East    Units  Estimated Accuracy
 NM0787;SPC SD S     -    35,300.      902,660.      MT  (+/- 180 meters Scaled)
 NM0787
 NM0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN932180(NAD 83)
 NM0787
 NM0787                          SUPERSEDED SURVEY CONTROL
 NM0787
 NM0787  NGVD 29 (??/??/92)  341.488  (m)         1120.37   (f) ADJ UNCH    2 0
 NM0787
 NM0787.Superseded values are not recommended for survey control.
 NM0787
 NM0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0787.See file dsdata.pdf to determine how the superseded data were derived.
 NM0787
 NM0787_MARKER: DB = BENCH MARK DISK
 NM0787_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0787_STAMPING: F 325 1948
 NM0787_MARK LOGO: CGS
 NM0787_PROJECTION: PROJECTING 12 CENTIMETERS
 NM0787_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0787+STABILITY: SURFACE MOTION
 NM0787
 NM0787  HISTORY     - Date     Condition        Report By
 NM0787  HISTORY     - 1948     MONUMENTED       CGS
 NM0787
 NM0787                          STATION DESCRIPTION
 NM0787
 NM0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0787'5.3 MI W FROM JEFFERSON.
 NM0787'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0787'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0787'WEST ALONG A PAVED ROAD, THENCE 2.0 MILES WEST ALONG A GRAVEL
 NM0787'ROAD, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, AT A T ROAD,
 NM0787'34.0 FEET SOUTH OF THE CENTER LINE OF THE ROAD LEADING EAST,
 NM0787'25.0 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, AT THE
 NM0787'NORTHWEST CORNER OF A FARMHOUSE YARD, 2.7 FEET SOUTH OF A TELEPHONE
 NM0787'POLE, 1.5 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A
 NM0787'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0138 ***********************************************************************
 OQ0138  DESIGNATION -  F 326
 OQ0138  PID         -  OQ0138
 OQ0138  STATE/COUNTY-  SD/LINCOLN
 OQ0138  COUNTRY     -  US
 OQ0138  USGS QUAD   -  FAIRVIEW (2017)
 OQ0138
 OQ0138                         *CURRENT SURVEY CONTROL
 OQ0138  ______________________________________________________________________
 OQ0138* NAD 83(1986) POSITION- 43 07 46.     (N) 096 27 09.     (W)   SCALED
 OQ0138* NAVD 88 ORTHO HEIGHT -   372.419 (meters)     1221.84  (feet) ADJUSTED
 OQ0138  ______________________________________________________________________
 OQ0138  GEOID HEIGHT    -        -26.282 (meters)                     GEOID18
 OQ0138  DYNAMIC HEIGHT  -        372.314 (meters)     1221.50  (feet) COMP
 OQ0138  MODELED GRAVITY -    980,329.4   (mgal)                       NAVD 88
 OQ0138
 OQ0138  VERT ORDER      -  FIRST     CLASS II
 OQ0138
 OQ0138.The horizontal coordinates were scaled from a map and have
 OQ0138.an estimated accuracy of +/- 6 seconds.
 OQ0138
 OQ0138.The orthometric height was determined by differential leveling and
 OQ0138.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0138.in June 1991.
 OQ0138
 OQ0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0138.GEOID18 height accuracy estimate available here.
 OQ0138
 OQ0138.Click photographs - Photos may exist for this station.
 OQ0138
 OQ0138.The dynamic height is computed by dividing the NAVD 88
 OQ0138.geopotential number by the normal gravity value computed on the
 OQ0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0138.degrees latitude (g = 980.6199 gals.).
 OQ0138
 OQ0138.The modeled gravity was interpolated from observed gravity values.
 OQ0138
 OQ0138;                    North         East    Units  Estimated Accuracy
 OQ0138;SPC SD S     -    95,820.      915,650.      MT  (+/- 180 meters Scaled)
 OQ0138
 OQ0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN072783(NAD 83)
 OQ0138
 OQ0138                          SUPERSEDED SURVEY CONTROL
 OQ0138
 OQ0138  NGVD 29 (??/??/92)  372.194  (m)         1221.11   (f) ADJ UNCH    1 2
 OQ0138
 OQ0138.Superseded values are not recommended for survey control.
 OQ0138
 OQ0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0138.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0138
 OQ0138_MARKER: DB = BENCH MARK DISK
 OQ0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0138_STAMPING: F 326 1949
 OQ0138_MARK LOGO: CGS
 OQ0138_PROJECTION: PROJECTING 12 CENTIMETERS
 OQ0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0138+STABILITY: SURFACE MOTION
 OQ0138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0138+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2012
 OQ0138
 OQ0138  HISTORY     - Date     Condition        Report By
 OQ0138  HISTORY     - 1949     MONUMENTED       CGS
 OQ0138  HISTORY     - 20020308 GOOD             JCLS
 OQ0138  HISTORY     - 20020315 GOOD             JCLS
 OQ0138  HISTORY     - 20091117 GOOD             JCLS
 OQ0138  HISTORY     - 20120306 GOOD             INDIV
 OQ0138
 OQ0138                          STATION DESCRIPTION
 OQ0138
 OQ0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0138'AT HUDSON.
 OQ0138'AT HUDSON, 64.2 FEET NORTHEAST OF THE SOUTHEAST CORNER OF THE
 OQ0138'RAILROAD STATION, 48.0 FEET SOUTHEAST OF THE NORTHEAST CORNER
 OQ0138'OF THE RAILROAD STATION, 48.0 FEET WEST OF THE CENTER LINE OF A
 OQ0138'GRAVELED STREET, 22.8 FEET EAST OF THE EAST RAIL OF THE MAIN
 OQ0138'TRACK, 19.2 FEET EAST OF THE EAST RAIL OF THE SIDE TRACK, SET IN
 OQ0138'THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 OQ0138
 OQ0138                          STATION RECOVERY (2002)
 OQ0138
 OQ0138'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002 (MRY)
 OQ0138'DESCRIPTION IS ADEQUATE
 OQ0138
 OQ0138                          STATION RECOVERY (2002)
 OQ0138
 OQ0138'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2002
 OQ0138'RECOVERED IN GOOD CONDITION.
 OQ0138
 OQ0138                          STATION RECOVERY (2009)
 OQ0138
 OQ0138'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2009
 OQ0138'RECOVERED IN GOOD CONDITION.
 OQ0138
 OQ0138                          STATION RECOVERY (2012)
 OQ0138
 OQ0138'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0138'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0224 ***********************************************************************
 OQ0224  DESIGNATION -  F 327
 OQ0224  PID         -  OQ0224
 OQ0224  STATE/COUNTY-  SD/LINCOLN
 OQ0224  COUNTRY     -  US
 OQ0224  USGS QUAD   -  KLONDIKE (2018)
 OQ0224
 OQ0224                         *CURRENT SURVEY CONTROL
 OQ0224  ______________________________________________________________________
 OQ0224* NAD 83(1986) POSITION- 43 23 16.     (N) 096 34 09.     (W)   SCALED
 OQ0224* NAVD 88 ORTHO HEIGHT -   417.439 (meters)     1369.55  (feet) ADJUSTED
 OQ0224  ______________________________________________________________________
 OQ0224  GEOID HEIGHT    -        -26.481 (meters)                     GEOID18
 OQ0224  DYNAMIC HEIGHT  -        417.327 (meters)     1369.18  (feet) COMP
 OQ0224  MODELED GRAVITY -    980,340.4   (mgal)                       NAVD 88
 OQ0224
 OQ0224  VERT ORDER      -  SECOND    CLASS 0
 OQ0224
 OQ0224.The horizontal coordinates were scaled from a map and have
 OQ0224.an estimated accuracy of +/- 6 seconds.
 OQ0224
 OQ0224.The orthometric height was determined by differential leveling and
 OQ0224.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0224.in June 1991.
 OQ0224
 OQ0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0224.GEOID18 height accuracy estimate available here.
 OQ0224
 OQ0224.Click photographs - Photos may exist for this station.
 OQ0224
 OQ0224.The dynamic height is computed by dividing the NAVD 88
 OQ0224.geopotential number by the normal gravity value computed on the
 OQ0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0224.degrees latitude (g = 980.6199 gals.).
 OQ0224
 OQ0224.The modeled gravity was interpolated from observed gravity values.
 OQ0224
 OQ0224;                    North         East    Units  Estimated Accuracy
 OQ0224;SPC SD S     -   124,050.      904,870.      MT  (+/- 180 meters Scaled)
 OQ0224
 OQ0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP968067(NAD 83)
 OQ0224
 OQ0224                          SUPERSEDED SURVEY CONTROL
 OQ0224
 OQ0224  NGVD 29 (??/??/92)  417.187  (m)         1368.72   (f) ADJ UNCH    2 0
 OQ0224
 OQ0224.Superseded values are not recommended for survey control.
 OQ0224
 OQ0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0224.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0224
 OQ0224_MARKER: DB = BENCH MARK DISK
 OQ0224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0224_STAMPING: F 327 1949
 OQ0224_MARK LOGO: CGS
 OQ0224_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0224+STABILITY: SURFACE MOTION
 OQ0224_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0224+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ0224
 OQ0224  HISTORY     - Date     Condition        Report By
 OQ0224  HISTORY     - 1949     MONUMENTED       CGS
 OQ0224  HISTORY     - 20110317 GOOD             INDIV
 OQ0224
 OQ0224                          STATION DESCRIPTION
 OQ0224
 OQ0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0224'9.1 MI NE FROM CANTON.
 OQ0224'2.1 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE COURTHOUSE AT
 OQ0224'CANTON, THENCE 6.0 MILES NORTH ALONG A GRAVELED ROAD, THENCE 1.0
 OQ0224'MILE WEST ALONG A GRAVELED ROAD, AT THE FARM HOME OF J.A. JENSEN,
 OQ0224'262.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE HOUSE, 58.0
 OQ0224'FEET NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 32.0 FEET
 OQ0224'WEST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 13.0 FEET NORTH
 OQ0224'OF THE CENTER OF A WOODEN GATE, 1.0 FOOT EAST OF THE FENCE, 1.4
 OQ0224'FEET SOUTH OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE
 OQ0224'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OQ0224
 OQ0224                          STATION RECOVERY (2011)
 OQ0224
 OQ0224'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JHC)
 OQ0224'HOUSE AND MARKING POST IN DESCRIPTION ARE GONE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0229 ***********************************************************************
 OQ0229  DESIGNATION -  F 328
 OQ0229  PID         -  OQ0229
 OQ0229  STATE/COUNTY-  SD/LINCOLN
 OQ0229  COUNTRY     -  US
 OQ0229  USGS QUAD   -  KLONDIKE (2018)
 OQ0229
 OQ0229                         *CURRENT SURVEY CONTROL
 OQ0229  ______________________________________________________________________
 OQ0229* NAD 83(1986) POSITION- 43 25 52.     (N) 096 36 31.     (W)   SCALED
 OQ0229* NAVD 88 ORTHO HEIGHT -   425.979 (meters)     1397.57  (feet) ADJUSTED
 OQ0229  ______________________________________________________________________
 OQ0229  GEOID HEIGHT    -        -26.470 (meters)                     GEOID18
 OQ0229  DYNAMIC HEIGHT  -        425.865 (meters)     1397.19  (feet) COMP
 OQ0229  MODELED GRAVITY -    980,341.5   (mgal)                       NAVD 88
 OQ0229
 OQ0229  VERT ORDER      -  SECOND    CLASS 0
 OQ0229
 OQ0229.The horizontal coordinates were scaled from a map and have
 OQ0229.an estimated accuracy of +/- 6 seconds.
 OQ0229
 OQ0229.The orthometric height was determined by differential leveling and
 OQ0229.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0229.in June 1991.
 OQ0229
 OQ0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0229.GEOID18 height accuracy estimate available here.
 OQ0229
 OQ0229.Click photographs - Photos may exist for this station.
 OQ0229
 OQ0229.The dynamic height is computed by dividing the NAVD 88
 OQ0229.geopotential number by the normal gravity value computed on the
 OQ0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0229.degrees latitude (g = 980.6199 gals.).
 OQ0229
 OQ0229.The modeled gravity was interpolated from observed gravity values.
 OQ0229
 OQ0229;                    North         East    Units  Estimated Accuracy
 OQ0229;SPC SD S     -   128,710.      901,460.      MT  (+/- 180 meters Scaled)
 OQ0229
 OQ0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP935114(NAD 83)
 OQ0229
 OQ0229                          SUPERSEDED SURVEY CONTROL
 OQ0229
 OQ0229  NGVD 29 (??/??/92)  425.720  (m)         1396.72   (f) ADJ UNCH    2 0
 OQ0229
 OQ0229.Superseded values are not recommended for survey control.
 OQ0229
 OQ0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0229.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0229
 OQ0229_MARKER: DB = BENCH MARK DISK
 OQ0229_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0229_STAMPING: F 328 1949
 OQ0229_MARK LOGO: CGS
 OQ0229_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0229+STABILITY: SURFACE MOTION
 OQ0229
 OQ0229  HISTORY     - Date     Condition        Report By
 OQ0229  HISTORY     - 1949     MONUMENTED       CGS
 OQ0229  HISTORY     - 1961     GOOD             CGS
 OQ0229  HISTORY     - 1978     GOOD             LOCENG
 OQ0229
 OQ0229                          STATION DESCRIPTION
 OQ0229
 OQ0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OQ0229'4.5 MI E FROM HARRISBURG.
 OQ0229'4.5 MILES EAST ALONG A GRAVELED ROAD FROM THE RAILROAD STATION
 OQ0229'AT HARRISBURG, 53.0 FEET EAST OF THE CENTERLINE OF THE NORTH SOUTH
 OQ0229'ROAD, 12.0 FEET NORTH OF THE EXTENDED CNETERLINE OF A T ROAD
 OQ0229'LEADING WEST, 18.0 FEET EAST OF A FENCE CORNER POST, 19.0 FEET
 OQ0229'SOUTHEAST OF THE CENTER OF AN IRON FRAME GATE, 1.0 FOOT NORTH
 OQ0229'OF THE FENCE, 1.0 FOOT EAST OF A REFERENCE POST, AND SET IN THE
 OQ0229'TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE GROUND.  NOTE-- THE
 OQ0229'ROAD TO THE NORTH IS TO BE IMPROVED BUT ACCORDING TO HIGHWAY
 OQ0229'ENGINEERS THE MARK WAS NOT IN THE WAY OF CONSTRUCTION.
 OQ0229
 OQ0229                          STATION RECOVERY (1978)
 OQ0229
 OQ0229'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
 OQ0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0247 ***********************************************************************
 PR0247  DESIGNATION -  F 330
 PR0247  PID         -  PR0247
 PR0247  STATE/COUNTY-  SD/BROOKINGS
 PR0247  COUNTRY     -  US
 PR0247  USGS QUAD   -  ESTELLINE (2017)
 PR0247
 PR0247                         *CURRENT SURVEY CONTROL
 PR0247  ______________________________________________________________________
 PR0247* NAD 83(1986) POSITION- 44 30 00.     (N) 096 53 12.     (W)   SCALED
 PR0247* NAVD 88 ORTHO HEIGHT -   497.510 (meters)     1632.25  (feet) ADJUSTED
 PR0247  ______________________________________________________________________
 PR0247  GEOID HEIGHT    -        -24.978 (meters)                     GEOID18
 PR0247  DYNAMIC HEIGHT  -        497.433 (meters)     1631.99  (feet) COMP
 PR0247  MODELED GRAVITY -    980,446.6   (mgal)                       NAVD 88
 PR0247
 PR0247  VERT ORDER      -  SECOND    CLASS 0
 PR0247
 PR0247.The horizontal coordinates were scaled from a map and have
 PR0247.an estimated accuracy of +/- 6 seconds.
 PR0247
 PR0247.The orthometric height was determined by differential leveling and
 PR0247.adjusted by the NATIONAL GEODETIC SURVEY
 PR0247.in June 1991.
 PR0247
 PR0247.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0247.GEOID18 height accuracy estimate available here.
 PR0247
 PR0247.Click photographs - Photos may exist for this station.
 PR0247
 PR0247.The dynamic height is computed by dividing the NAVD 88
 PR0247.geopotential number by the normal gravity value computed on the
 PR0247.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0247.degrees latitude (g = 980.6199 gals.).
 PR0247
 PR0247.The modeled gravity was interpolated from observed gravity values.
 PR0247
 PR0247;                    North         East    Units  Estimated Accuracy
 PR0247;SPC SD N     -    78,840.      847,540.      MT  (+/- 180 meters Scaled)
 PR0247
 PR0247_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ680295(NAD 83)
 PR0247
 PR0247                          SUPERSEDED SURVEY CONTROL
 PR0247
 PR0247  NGVD 29 (??/??/92)  497.240  (m)         1631.36   (f) ADJ UNCH    2 0
 PR0247
 PR0247.Superseded values are not recommended for survey control.
 PR0247
 PR0247.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0247.See file dsdata.pdf to determine how the superseded data were derived.
 PR0247
 PR0247_MARKER: DB = BENCH MARK DISK
 PR0247_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0247_STAMPING: F 330 1949
 PR0247_MARK LOGO: CGS
 PR0247_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0247+STABILITY: SURFACE MOTION
 PR0247
 PR0247  HISTORY     - Date     Condition        Report By
 PR0247  HISTORY     - 1949     MONUMENTED       CGS
 PR0247
 PR0247                          STATION DESCRIPTION
 PR0247
 PR0247'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0247'4.4 MI N FROM BRUCE.
 PR0247'4.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PR0247'NORTH WESTERN RAILWAY STATION AT BRUCE, AT A ROAD INTERSECTION,
 PR0247'348.0 FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD,
 PR0247'102.1 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A 2-STORY
 PR0247'FARMHOUSE, 60.0 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 PR0247'ROAD, 19.0 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVE
 PR0247'LEADING TO THE FARMHOUSE, 4.4 FEET SOUTH OF A POWER POLE, AND
 PR0247'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE
 PR0247'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1012 ***********************************************************************
 NM1012  DESIGNATION -  F 331
 NM1012  PID         -  NM1012
 NM1012  STATE/COUNTY-  SD/YANKTON
 NM1012  COUNTRY     -  US
 NM1012  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM1012
 NM1012                         *CURRENT SURVEY CONTROL
 NM1012  ______________________________________________________________________
 NM1012* NAD 83(1986) POSITION- 42 52 27.     (N) 097 25 19.     (W)   SCALED
 NM1012* NAVD 88 ORTHO HEIGHT -   359.155 (meters)     1178.33  (feet) ADJUSTED
 NM1012  ______________________________________________________________________
 NM1012  GEOID HEIGHT    -        -25.592 (meters)                     GEOID18
 NM1012  DYNAMIC HEIGHT  -        359.052 (meters)     1177.99  (feet) COMP
 NM1012  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 NM1012
 NM1012  VERT ORDER      -  FIRST     CLASS II
 NM1012
 NM1012.The horizontal coordinates were scaled from a map and have
 NM1012.an estimated accuracy of +/- 6 seconds.
 NM1012
 NM1012.The orthometric height was determined by differential leveling and
 NM1012.adjusted by the NATIONAL GEODETIC SURVEY
 NM1012.in June 1991.
 NM1012
 NM1012.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1012.GEOID18 height accuracy estimate available here.
 NM1012
 NM1012.Click photographs - Photos may exist for this station.
 NM1012
 NM1012.The dynamic height is computed by dividing the NAVD 88
 NM1012.geopotential number by the normal gravity value computed on the
 NM1012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1012.degrees latitude (g = 980.6199 gals.).
 NM1012
 NM1012.The modeled gravity was interpolated from observed gravity values.
 NM1012
 NM1012;                    North         East    Units  Estimated Accuracy
 NM1012;SPC SD S     -    64,250.      837,830.      MT  (+/- 180 meters Scaled)
 NM1012
 NM1012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN288480(NAD 83)
 NM1012
 NM1012                          SUPERSEDED SURVEY CONTROL
 NM1012
 NM1012  NGVD 29 (??/??/92)  358.951  (m)         1177.66   (f) ADJ UNCH    1 2
 NM1012
 NM1012.Superseded values are not recommended for survey control.
 NM1012
 NM1012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1012.See file dsdata.pdf to determine how the superseded data were derived.
 NM1012
 NM1012_MARKER: DB = BENCH MARK DISK
 NM1012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1012_STAMPING: F 331 1949
 NM1012_MARK LOGO: CGS
 NM1012_PROJECTION: PROJECTING 9 CENTIMETERS
 NM1012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1012+STABILITY: SURFACE MOTION
 NM1012
 NM1012  HISTORY     - Date     Condition        Report By
 NM1012  HISTORY     - 1949     MONUMENTED       CGS
 NM1012  HISTORY     - 1967     MARK NOT FOUND   CGS
 NM1012  HISTORY     - 20120319 MARK NOT FOUND   INDIV
 NM1012
 NM1012                          STATION DESCRIPTION
 NM1012
 NM1012'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1012'2 MI NW FROM YANKTON.
 NM1012'1.5 MILES NORTHWEST ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM1012'AT YANKTON, THENCE 0.3 MILE SOUTH AND 0.2 MILE WEST ALONG A
 NM1012'GRAVELED ROAD, ABOUT 80 YARDS SOUTH OF AND AT THE FOOT OF A
 NM1012'BLUFF, 31 FEET SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD,
 NM1012'34 FEET EAST OF A T-FENCE CORNER, 1.2 FEET NORTH OF AN EAST-WEST
 NM1012'FENCE LINE, 1.6 FEET EAST OF A REFERENCE POST, AND SET IN THE
 NM1012'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM1012
 NM1012                          STATION RECOVERY (1967)
 NM1012
 NM1012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 NM1012'MARK NOT FOUND.
 NM1012
 NM1012                          STATION RECOVERY (2012)
 NM1012
 NM1012'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1012'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0085 ***********************************************************************
 QS0085  DESIGNATION -  F 333
 QS0085  PID         -  QS0085
 QS0085  STATE/COUNTY-  SD/CAMPBELL
 QS0085  COUNTRY     -  US
 QS0085  USGS QUAD   -  POLLOCK NW (2017)
 QS0085
 QS0085                         *CURRENT SURVEY CONTROL
 QS0085  ______________________________________________________________________
 QS0085* NAD 83(1986) POSITION- 45 55 03.     (N) 100 25 11.     (W)   SCALED
 QS0085* NAVD 88 ORTHO HEIGHT -   495.858 (meters)     1626.83  (feet) ADJUSTED
 QS0085  ______________________________________________________________________
 QS0085  GEOID HEIGHT    -        -21.736 (meters)                     GEOID18
 QS0085  DYNAMIC HEIGHT  -        495.829 (meters)     1626.73  (feet) COMP
 QS0085  MODELED GRAVITY -    980,542.6   (mgal)                       NAVD 88
 QS0085
 QS0085  VERT ORDER      -  FIRST     CLASS II
 QS0085
 QS0085.The horizontal coordinates were scaled from a map and have
 QS0085.an estimated accuracy of +/- 6 seconds.
 QS0085
 QS0085.The orthometric height was determined by differential leveling and
 QS0085.adjusted by the NATIONAL GEODETIC SURVEY
 QS0085.in June 1991.
 QS0085
 QS0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0085.GEOID18 height accuracy estimate available here.
 QS0085
 QS0085.Click photographs - Photos may exist for this station.
 QS0085
 QS0085.The dynamic height is computed by dividing the NAVD 88
 QS0085.geopotential number by the normal gravity value computed on the
 QS0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0085.degrees latitude (g = 980.6199 gals.).
 QS0085
 QS0085.The modeled gravity was interpolated from observed gravity values.
 QS0085
 QS0085;                    North         East    Units  Estimated Accuracy
 QS0085;SPC SD N     -   231,700.      567,440.      MT  (+/- 180 meters Scaled)
 QS0085
 QS0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR899858(NAD 83)
 QS0085
 QS0085                          SUPERSEDED SURVEY CONTROL
 QS0085
 QS0085  NGVD 29 (??/??/92)  495.475  (m)         1625.57   (f) ADJ UNCH    1 2
 QS0085
 QS0085.Superseded values are not recommended for survey control.
 QS0085
 QS0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0085.See file dsdata.pdf to determine how the superseded data were derived.
 QS0085
 QS0085_MARKER: DB = BENCH MARK DISK
 QS0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0085_STAMPING: F 333 1949
 QS0085_MARK LOGO: CGS
 QS0085_PROJECTION: PROJECTING 18 CENTIMETERS
 QS0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0085+STABILITY: SURFACE MOTION
 QS0085
 QS0085  HISTORY     - Date     Condition        Report By
 QS0085  HISTORY     - 1949     MONUMENTED       CGS
 QS0085
 QS0085                          STATION DESCRIPTION
 QS0085
 QS0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0085'8.6 MI W FROM POLLOCK.
 QS0085'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0085'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT
 QS0085'ROAD, THENCE 3.2 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 QS0085'1.0 MILE SOUTHEAST ALONG THE RIVER ROAD, ON THE CREST OF A KNOLL
 QS0085'WHICH IS ABOUT 0.3 MILE NORTHEAST OF THE MISSOURI RIVER BANK,
 QS0085'105 FEET EAST OF THE CENTER LINE OF THE ROAD, 66 FEET EAST OF
 QS0085'A FENCE CORNER POST, 8.0 FEET SOUTH OF THE CENTER LINE OF A DIM
 QS0085'FARM ROAD LEADING EAST, 1.4 FEET NORTH OF A FENCE LINE, 1.0
 QS0085'FOOT WEST OF A REFERENCE POST, AND SET IN THE TOP OF A 5-FOOT
 QS0085'CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0473 ***********************************************************************
 OT0473  DESIGNATION -  F 334
 OT0473  PID         -  OT0473
 OT0473  STATE/COUNTY-  SD/FALL RIVER
 OT0473  COUNTRY     -  US
 OT0473  USGS QUAD   -  EDGEMONT (2017)
 OT0473
 OT0473                         *CURRENT SURVEY CONTROL
 OT0473  ______________________________________________________________________
 OT0473* NAD 83(1986) POSITION- 43 19 26.     (N) 103 50 34.     (W)   SCALED
 OT0473* NAVD 88 ORTHO HEIGHT -  1049.101 (meters)     3441.93  (feet) ADJUSTED
 OT0473  ______________________________________________________________________
 OT0473  GEOID HEIGHT    -        -15.020 (meters)                     GEOID18
 OT0473  DYNAMIC HEIGHT  -       1048.667 (meters)     3440.50  (feet) COMP
 OT0473  MODELED GRAVITY -    980,169.5   (mgal)                       NAVD 88
 OT0473
 OT0473  VERT ORDER      -  FIRST     CLASS II
 OT0473
 OT0473.The horizontal coordinates were scaled from a map and have
 OT0473.an estimated accuracy of +/- 6 seconds.
 OT0473
 OT0473.The orthometric height was determined by differential leveling and
 OT0473.adjusted by the NATIONAL GEODETIC SURVEY
 OT0473.in June 1991.
 OT0473
 OT0473.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0473.GEOID18 height accuracy estimate available here.
 OT0473
 OT0473.Click photographs - Photos may exist for this station.
 OT0473
 OT0473.The dynamic height is computed by dividing the NAVD 88
 OT0473.geopotential number by the normal gravity value computed on the
 OT0473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0473.degrees latitude (g = 980.6199 gals.).
 OT0473
 OT0473.The modeled gravity was interpolated from observed gravity values.
 OT0473
 OT0473;                    North         East    Units  Estimated Accuracy
 OT0473;SPC SD S     -   116,050.      315,450.      MT  (+/- 180 meters Scaled)
 OT0473
 OT0473_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH938974(NAD 83)
 OT0473
 OT0473                          SUPERSEDED SURVEY CONTROL
 OT0473
 OT0473  NGVD 29 (??/??/92) 1048.559  (m)         3440.15   (f) ADJ UNCH    1 2
 OT0473
 OT0473.Superseded values are not recommended for survey control.
 OT0473
 OT0473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0473.See file dsdata.pdf to determine how the superseded data were derived.
 OT0473
 OT0473_MARKER: DB = BENCH MARK DISK
 OT0473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0473_STAMPING: F 334 1957
 OT0473_MARK LOGO: CGS
 OT0473_PROJECTION: PROJECTING 18 CENTIMETERS
 OT0473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0473+STABILITY: SURFACE MOTION
 OT0473
 OT0473  HISTORY     - Date     Condition        Report By
 OT0473  HISTORY     - 1957     MONUMENTED       CGS
 OT0473
 OT0473                          STATION DESCRIPTION
 OT0473
 OT0473'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0473'2.2 MI NW FROM EDGEMONT.
 OT0473'ABOUT 2.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0473'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 26,
 OT0473'T. 8 S., R. 2 E., 98 FEET NORTHEAST OF THE NORTHEAST RAIL, 120
 OT0473'FEET SOUTHWEST OF A POWER POLE, 98 FEET SOUTHEAST OF A LONE
 OT0473'14-INCH COTTONWOOD, 94 FEET SOUTH OF A FENCE LINE, 2 FEET
 OT0473'NORTHEAST OF A FENCE LINE, 2 FEET SOUTHEAST OF A WITNESS POST,
 OT0473'ABOUT 6 FEET LOWER THAN THE TRACK AND IN THE TOP OF A CONCRETE
 OT0473'POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0465 ***********************************************************************
 OT0465  DESIGNATION -  F 335
 OT0465  PID         -  OT0465
 OT0465  STATE/COUNTY-  SD/FALL RIVER
 OT0465  COUNTRY     -  US
 OT0465  USGS QUAD   -  EDGEMONT (2017)
 OT0465
 OT0465                         *CURRENT SURVEY CONTROL
 OT0465  ______________________________________________________________________
 OT0465* NAD 83(1986) POSITION- 43 17 49.     (N) 103 50 06.     (W)   SCALED
 OT0465* NAVD 88 ORTHO HEIGHT -  1090.148 (meters)     3576.59  (feet) ADJUSTED
 OT0465  ______________________________________________________________________
 OT0465  GEOID HEIGHT    -        -15.074 (meters)                     GEOID18
 OT0465  DYNAMIC HEIGHT  -       1089.698 (meters)     3575.12  (feet) COMP
 OT0465  MODELED GRAVITY -    980,169.1   (mgal)                       NAVD 88
 OT0465
 OT0465  VERT ORDER      -  FIRST     CLASS II
 OT0465
 OT0465.The horizontal coordinates were scaled from a map and have
 OT0465.an estimated accuracy of +/- 6 seconds.
 OT0465
 OT0465.The orthometric height was determined by differential leveling and
 OT0465.adjusted by the NATIONAL GEODETIC SURVEY
 OT0465.in June 1991.
 OT0465
 OT0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0465.GEOID18 height accuracy estimate available here.
 OT0465
 OT0465.Click photographs - Photos may exist for this station.
 OT0465
 OT0465.The dynamic height is computed by dividing the NAVD 88
 OT0465.geopotential number by the normal gravity value computed on the
 OT0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0465.degrees latitude (g = 980.6199 gals.).
 OT0465
 OT0465.The modeled gravity was interpolated from observed gravity values.
 OT0465
 OT0465;                    North         East    Units  Estimated Accuracy
 OT0465;SPC SD S     -   113,040.      315,960.      MT  (+/- 180 meters Scaled)
 OT0465
 OT0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH944944(NAD 83)
 OT0465
 OT0465                          SUPERSEDED SURVEY CONTROL
 OT0465
 OT0465  NGVD 29 (??/??/92) 1089.650  (m)         3574.96   (f) ADJ UNCH    1 2
 OT0465
 OT0465.Superseded values are not recommended for survey control.
 OT0465
 OT0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0465.See file dsdata.pdf to determine how the superseded data were derived.
 OT0465
 OT0465_MARKER: DB = BENCH MARK DISK
 OT0465_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 OT0465+WITH SETTING: PAVEMENT
 OT0465_SP_SET: STANDPIPE FOUNDATION
 OT0465_STAMPING: F 335 1957
 OT0465_MARK LOGO: CGS
 OT0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0465+STABILITY: SURFACE MOTION
 OT0465
 OT0465  HISTORY     - Date     Condition        Report By
 OT0465  HISTORY     - 1957     MONUMENTED       CGS
 OT0465  HISTORY     - 1963     GOOD             CGS
 OT0465  HISTORY     - 1985     GOOD             NGS
 OT0465
 OT0465                          STATION DESCRIPTION
 OT0465
 OT0465'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0465'0.6 MI SW FROM EDGEMONT.
 OT0465'0.1 MILE SOUTH ALONG STATE HIGHWAY 52 FROM THE CITY HALL AT
 OT0465'EDGEMONT, 0.5 MILE WEST ALONG A GRAVEL ROAD, IN SECTION 1,
 OT0465'T. 9 S., R 2 E., 85 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 OT0465'IN THE TOP OF THE SOUTHWEST SIDE OF THE CONCRETE FOUNDATION
 OT0465'FOR THE CITY WATER STANDPIPE, 1 FOOT ABOVE THE GROUND.
 OT0465
 OT0465                          STATION RECOVERY (1985)
 OT0465
 OT0465'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0239 ***********************************************************************
 OR0239  DESIGNATION -  F 336
 OR0239  PID         -  OR0239
 OR0239  STATE/COUNTY-  SD/CHARLES MIX
 OR0239  COUNTRY     -  US
 OR0239  USGS QUAD   -  LAKE ANDES (2017)
 OR0239
 OR0239                         *CURRENT SURVEY CONTROL
 OR0239  ______________________________________________________________________
 OR0239* NAD 83(1986) POSITION- 43 09 18.     (N) 098 33 18.     (W)   SCALED
 OR0239* NAVD 88 ORTHO HEIGHT -   447.143 (meters)     1467.00  (feet) ADJUSTED
 OR0239  ______________________________________________________________________
 OR0239  GEOID HEIGHT    -        -26.392 (meters)                     GEOID18
 OR0239  DYNAMIC HEIGHT  -        446.997 (meters)     1466.52  (feet) COMP
 OR0239  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 OR0239
 OR0239  VERT ORDER      -  FIRST     CLASS II
 OR0239
 OR0239.The horizontal coordinates were scaled from a map and have
 OR0239.an estimated accuracy of +/- 6 seconds.
 OR0239
 OR0239.The orthometric height was determined by differential leveling and
 OR0239.adjusted by the NATIONAL GEODETIC SURVEY
 OR0239.in June 1991.
 OR0239
 OR0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0239.GEOID18 height accuracy estimate available here.
 OR0239
 OR0239.Click photographs - Photos may exist for this station.
 OR0239
 OR0239.The dynamic height is computed by dividing the NAVD 88
 OR0239.geopotential number by the normal gravity value computed on the
 OR0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0239.degrees latitude (g = 980.6199 gals.).
 OR0239
 OR0239.The modeled gravity was interpolated from observed gravity values.
 OR0239
 OR0239;                    North         East    Units  Estimated Accuracy
 OR0239;SPC SD S     -    92,830.      744,620.      MT  (+/- 180 meters Scaled)
 OR0239
 OR0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN361781(NAD 83)
 OR0239
 OR0239                          SUPERSEDED SURVEY CONTROL
 OR0239
 OR0239  NGVD 29 (??/??/92)  446.836  (m)         1465.99   (f) ADJ UNCH    1 2
 OR0239
 OR0239.Superseded values are not recommended for survey control.
 OR0239
 OR0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0239.See file dsdata.pdf to determine how the superseded data were derived.
 OR0239
 OR0239_MARKER: DB = BENCH MARK DISK
 OR0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0239_STAMPING: F 336 1949
 OR0239_MARK LOGO: CGS
 OR0239_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0239+STABILITY: SURFACE MOTION
 OR0239
 OR0239  HISTORY     - Date     Condition        Report By
 OR0239  HISTORY     - 1949     MONUMENTED       CGS
 OR0239  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0239
 OR0239                          STATION DESCRIPTION
 OR0239
 OR0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0239'0.6 MI W FROM LAKE ANDES.
 OR0239'0.55 MILE WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0239'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OR0239'STATION AT LAKE ANDES, AT THE MAIN ENTRANCE TO THE LAKE ANDES
 OR0239'AIRPORT, 51.0 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OR0239'21.0 FEET WEST OF THE CENTER LINE OF THE ROAD LEADING SOUTH TO
 OR0239'THE OFFICE AND HANGARS, 16.0 FEET NORTH OF THE CENTER LINE OF A
 OR0239'GATE FOR A ROAD LEADING ONTO THE LANDING STRIP, IN LINE WITH
 OR0239'A NORTH-SOUTH ROW OF SHORT GUARD POSTS, 0.5 FOOT SOUTH OF A
 OR0239'FENCE, 1.2 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A
 OR0239'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OR0239
 OR0239                          STATION RECOVERY (2013)
 OR0239
 OR0239'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0239'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0123 ***********************************************************************
 OR0123  DESIGNATION -  F 337
 OR0123  PID         -  OR0123
 OR0123  STATE/COUNTY-  SD/CHARLES MIX
 OR0123  COUNTRY     -  US
 OR0123  USGS QUAD   -  WAGNER SW (2017)
 OR0123
 OR0123                         *CURRENT SURVEY CONTROL
 OR0123  ______________________________________________________________________
 OR0123* NAD 83(1986) POSITION- 43 04 06.     (N) 098 29 12.     (W)   SCALED
 OR0123* NAVD 88 ORTHO HEIGHT -   557.455 (meters)     1828.92  (feet) ADJUSTED
 OR0123  ______________________________________________________________________
 OR0123  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 OR0123  DYNAMIC HEIGHT  -        557.272 (meters)     1828.32  (feet) COMP
 OR0123  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 OR0123
 OR0123  VERT ORDER      -  SECOND    CLASS 0
 OR0123
 OR0123.The horizontal coordinates were scaled from a map and have
 OR0123.an estimated accuracy of +/- 6 seconds.
 OR0123
 OR0123.The orthometric height was determined by differential leveling and
 OR0123.adjusted by the NATIONAL GEODETIC SURVEY
 OR0123.in June 1991.
 OR0123
 OR0123.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0123.GEOID18 height accuracy estimate available here.
 OR0123
 OR0123.Click photographs - Photos may exist for this station.
 OR0123
 OR0123.The dynamic height is computed by dividing the NAVD 88
 OR0123.geopotential number by the normal gravity value computed on the
 OR0123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0123.degrees latitude (g = 980.6199 gals.).
 OR0123
 OR0123.The modeled gravity was interpolated from observed gravity values.
 OR0123
 OR0123;                    North         East    Units  Estimated Accuracy
 OR0123;SPC SD S     -    83,320.      750,390.      MT  (+/- 180 meters Scaled)
 OR0123
 OR0123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN417685(NAD 83)
 OR0123
 OR0123                          SUPERSEDED SURVEY CONTROL
 OR0123
 OR0123  NGVD 29 (??/??/92)  557.160  (m)         1827.95   (f) ADJ UNCH    2 0
 OR0123
 OR0123.Superseded values are not recommended for survey control.
 OR0123
 OR0123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0123.See file dsdata.pdf to determine how the superseded data were derived.
 OR0123
 OR0123_MARKER: DB = BENCH MARK DISK
 OR0123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0123_STAMPING: F 337 1949
 OR0123_MARK LOGO: CGS
 OR0123_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0123+STABILITY: SURFACE MOTION
 OR0123
 OR0123  HISTORY     - Date     Condition        Report By
 OR0123  HISTORY     - 1949     MONUMENTED       CGS
 OR0123  HISTORY     - 1963     POOR             CGS
 OR0123
 OR0123                          STATION DESCRIPTION
 OR0123
 OR0123'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0123'2.3 MI E FROM PICKSTOWN.
 OR0123'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 OR0123'PICKSTOWN, THENCE 2.1 MILES EAST ALONG A DIRT ROAD, AT A
 OR0123'T-JUNCTION OF A NORTH-SOUTH ROAD AND THE ROAD LEADING WEST TO
 OR0123'PICKSTOWN, IN THE NORTHWEST CORNER OF A SCHOOLYARD, 280.0 FEET
 OR0123'NORTH OF THE CENTER LINE OF THE PICKSTOWN ROAD, 80.4 FEET
 OR0123'NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL BUILDING, 40.0
 OR0123'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 7.3 FEET
 OR0123'EAST OF A CORNER FENCE POST, 0.9 FOOT SOUTH OF A FENCE, 1.3 FEET
 OR0123'WEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 OR0123'PROJECTING 0.2 FOOT ABOVE THE GROUND.
 OR0123
 OR0123                          STATION RECOVERY (1963)
 OR0123
 OR0123'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 OR0123'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0065 ***********************************************************************
 NN0065  DESIGNATION -  F 338 RESET
 NN0065  PID         -  NN0065
 NN0065  STATE/COUNTY-  SD/CHARLES MIX
 NN0065  COUNTRY     -  US
 NN0065  USGS QUAD   -  LYNCH NE (2017)
 NN0065
 NN0065                         *CURRENT SURVEY CONTROL
 NN0065  ______________________________________________________________________
 NN0065* NAD 83(1986) POSITION- 42 52 42.     (N) 098 15 01.     (W)   SCALED
 NN0065* NAVD 88 ORTHO HEIGHT -   375.21  (meters)     1231.0   (feet) RESET
 NN0065  ______________________________________________________________________
 NN0065  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 NN0065  VERT ORDER      -  THIRD
 NN0065
 NN0065.The horizontal coordinates were scaled from a map and have
 NN0065.an estimated accuracy of +/- 6 seconds.
 NN0065
 NN0065.The orthometric height was computed from unverified reset data.
 NN0065
 NN0065.No vertical observational check was made to the station.
 NN0065
 NN0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0065.GEOID18 height accuracy estimate available here.
 NN0065
 NN0065.Click photographs - Photos may exist for this station.
 NN0065
 NN0065;                    North         East    Units  Estimated Accuracy
 NN0065;SPC SD S     -    62,680.      770,170.      MT  (+/- 180 meters Scaled)
 NN0065
 NN0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN612475(NAD 83)
 NN0065
 NN0065                          SUPERSEDED SURVEY CONTROL
 NN0065
 NN0065  NGVD 29 (04/17/07)  374.97   (m)         1230.2    (f) RESET       3  
 NN0065
 NN0065.Superseded values are not recommended for survey control.
 NN0065
 NN0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0065.See file dsdata.pdf to determine how the superseded data were derived.
 NN0065
 NN0065_MARKER: DV = VERTICAL CONTROL DISK
 NN0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0065_STAMPING: F 338 RESET 1975
 NN0065_MARK LOGO: NGS
 NN0065_PROJECTION: PROJECTING 20 CENTIMETERS
 NN0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0065+STABILITY: SURFACE MOTION
 NN0065
 NN0065  HISTORY     - Date     Condition        Report By
 NN0065  HISTORY     - 1975     MONUMENTED       NGS
 NN0065
 NN0065                          STATION DESCRIPTION
 NN0065
 NN0065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 NN0065'8.9 MI SE FROM GREENWOOD.
 NN0065'8.9 MILES EAST AND SOUTHEAST ALONG THE RIVER ROAD FROM THE
 NN0065'COMMUNITY BUILDING AT GREENWOOD, TO A FARM ROAD ON THE LEFT,
 NN0065'141 FEET NORTH OF THE CENTER OF THE HIGHWAY, 30 FEET WEST
 NN0065'OF THE CENTER OF THE FARM ROAD, 1-FOOT EAST OF A FENCE,
 NN0065'1.3 FOOT NORTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 NN0065'ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0679 ***********************************************************************
 OR0679  DESIGNATION -  F 339
 OR0679  PID         -  OR0679
 OR0679  STATE/COUNTY-  SD/GREGORY
 OR0679  COUNTRY     -  US
 OR0679  USGS QUAD   -  HERRICK NE (2017)
 OR0679
 OR0679                         *CURRENT SURVEY CONTROL
 OR0679  ______________________________________________________________________
 OR0679* NAD 83(1986) POSITION- 43 13 00.     (N) 099 00 30.     (W)   SCALED
 OR0679* NAVD 88 ORTHO HEIGHT -   465.936 (meters)     1528.66  (feet) ADJUSTED
 OR0679  ______________________________________________________________________
 OR0679  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 OR0679  DYNAMIC HEIGHT  -        465.778 (meters)     1528.14  (feet) COMP
 OR0679  MODELED GRAVITY -    980,267.2   (mgal)                       NAVD 88
 OR0679
 OR0679  VERT ORDER      -  FIRST     CLASS II
 OR0679
 OR0679.The horizontal coordinates were scaled from a map and have
 OR0679.an estimated accuracy of +/- 6 seconds.
 OR0679
 OR0679.The orthometric height was determined by differential leveling and
 OR0679.adjusted by the NATIONAL GEODETIC SURVEY
 OR0679.in June 1991.
 OR0679
 OR0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0679.GEOID18 height accuracy estimate available here.
 OR0679
 OR0679.Click photographs - Photos may exist for this station.
 OR0679
 OR0679.The dynamic height is computed by dividing the NAVD 88
 OR0679.geopotential number by the normal gravity value computed on the
 OR0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0679.degrees latitude (g = 980.6199 gals.).
 OR0679
 OR0679.The modeled gravity was interpolated from observed gravity values.
 OR0679
 OR0679;                    North         East    Units  Estimated Accuracy
 OR0679;SPC SD S     -    98,990.      707,650.      MT  (+/- 180 meters Scaled)
 OR0679
 OR0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN993848(NAD 83)
 OR0679
 OR0679                          SUPERSEDED SURVEY CONTROL
 OR0679
 OR0679  NGVD 29 (??/??/92)  465.606  (m)         1527.58   (f) ADJ UNCH    1 2
 OR0679
 OR0679.Superseded values are not recommended for survey control.
 OR0679
 OR0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0679.See file dsdata.pdf to determine how the superseded data were derived.
 OR0679
 OR0679_MARKER: DB = BENCH MARK DISK
 OR0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0679_STAMPING: F 339 1949
 OR0679_MARK LOGO: CGS
 OR0679_PROJECTION: FLUSH
 OR0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0679+STABILITY: SURFACE MOTION
 OR0679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0679+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0679
 OR0679  HISTORY     - Date     Condition        Report By
 OR0679  HISTORY     - 1949     MONUMENTED       CGS
 OR0679  HISTORY     - 20120115 GOOD             INDIV
 OR0679
 OR0679                          STATION DESCRIPTION
 OR0679
 OR0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0679'12.8 MI NW FROM BONESTEEL.
 OR0679'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0679'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0679'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0679'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, JUST NORTH
 OR0679'OF A CURVE WITH TANGENTS LEADING NORTH AND EAST, ABOUT 15 FEET
 OR0679'NORTH OF THE TOP OF THE NORTH BANK OF A DRAW, 33 FEET EAST OF THE
 OR0679'CENTER LINE OF THE ROAD, 62 FEET NORTHEAST OF THE APPROXIMATE
 OR0679'CENTER LINES OF THE ROAD AND THE DRAW, 4 FEET EAST OF A CORNER
 OR0679'FENCE POST, 1.5 FEET NORTH OF A FENCE, 2.2 FEET WEST OF A REFERENCE
 OR0679'POST, SET IN THE TOP OF A CONCRETE POST AND ABOUT LEVEL WITH THE
 OR0679'GROUND.
 OR0679
 OR0679                          STATION RECOVERY (2012)
 OR0679
 OR0679'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0807 ***********************************************************************
 OR0807  DESIGNATION -  F 340 RESET
 OR0807  PID         -  OR0807
 OR0807  STATE/COUNTY-  SD/GREGORY
 OR0807  COUNTRY     -  US
 OR0807  USGS QUAD   -  LUCAS SE (2017)
 OR0807
 OR0807                         *CURRENT SURVEY CONTROL
 OR0807  ______________________________________________________________________
 OR0807* NAD 83(1986) POSITION- 43 18 05.     (N) 099 05 40.     (W)   SCALED
 OR0807* NAVD 88 ORTHO HEIGHT -   602.45  (meters)     1976.5   (feet) RESET
 OR0807  ______________________________________________________________________
 OR0807  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 OR0807  VERT ORDER      -  THIRD
 OR0807
 OR0807.The horizontal coordinates were scaled from a map and have
 OR0807.an estimated accuracy of +/- 6 seconds.
 OR0807
 OR0807.The orthometric height was computed from unverified reset data.
 OR0807
 OR0807.No vertical observational check was made to the station.
 OR0807
 OR0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0807.GEOID18 height accuracy estimate available here.
 OR0807
 OR0807.Click photographs - Photos may exist for this station.
 OR0807
 OR0807;                    North         East    Units  Estimated Accuracy
 OR0807;SPC SD S     -   108,290.      700,510.      MT  (+/- 180 meters Scaled)
 OR0807
 OR0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN923942(NAD 83)
 OR0807
 OR0807                          SUPERSEDED SURVEY CONTROL
 OR0807
 OR0807  NGVD 29 (04/17/07)  602.11   (m)         1975.4    (f) RESET       3  
 OR0807
 OR0807.Superseded values are not recommended for survey control.
 OR0807
 OR0807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0807.See file dsdata.pdf to determine how the superseded data were derived.
 OR0807
 OR0807_MARKER: DV = VERTICAL CONTROL DISK
 OR0807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0807_STAMPING: F 340 1949 RESET 1981
 OR0807_MARK LOGO: NGS
 OR0807_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0807+STABILITY: SURFACE MOTION
 OR0807
 OR0807  HISTORY     - Date     Condition        Report By
 OR0807  HISTORY     - 1981     MONUMENTED       NGS
 OR0807
 OR0807                          STATION DESCRIPTION
 OR0807
 OR0807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 OR0807'43.7 KM (27.1 MI) SW FROM PLATTE.
 OR0807'29.0 KM (18.0 MI) WEST ALONG HIGHWAY 44 FROM PLATTE, THENCE 14.7 KM
 OR0807'(9.1 MI) SOUTHEAST ALONG HIGHWAY 1806 TO THE MARK, 85.5 METERS
 OR0807'(280.4 FEET) NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 8.7 METERS
 OR0807'(28.5 FEET) WEST OF A FENCE.
 OR0807'THE MARK IS 1.1 FT  S FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0317 ***********************************************************************
 OQ0317  DESIGNATION -  F 341
 OQ0317  PID         -  OQ0317
 OQ0317  STATE/COUNTY-  SD/MINNEHAHA
 OQ0317  COUNTRY     -  US
 OQ0317  USGS QUAD   -  RENNER (2017)
 OQ0317
 OQ0317                         *CURRENT SURVEY CONTROL
 OQ0317  ______________________________________________________________________
 OQ0317* NAD 83(1986) POSITION- 43 41 49.     (N) 096 43 50.     (W)   SCALED
 OQ0317* NAVD 88 ORTHO HEIGHT -   442.647 (meters)     1452.25  (feet) ADJUSTED
 OQ0317  ______________________________________________________________________
 OQ0317  GEOID HEIGHT    -        -26.219 (meters)                     GEOID18
 OQ0317  DYNAMIC HEIGHT  -        442.538 (meters)     1451.89  (feet) COMP
 OQ0317  MODELED GRAVITY -    980,359.8   (mgal)                       NAVD 88
 OQ0317
 OQ0317  VERT ORDER      -  FIRST     CLASS II
 OQ0317
 OQ0317.The horizontal coordinates were scaled from a map and have
 OQ0317.an estimated accuracy of +/- 6 seconds.
 OQ0317
 OQ0317.The orthometric height was determined by differential leveling and
 OQ0317.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0317.in June 1991.
 OQ0317
 OQ0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0317.GEOID18 height accuracy estimate available here.
 OQ0317
 OQ0317.Click photographs - Photos may exist for this station.
 OQ0317
 OQ0317.The dynamic height is computed by dividing the NAVD 88
 OQ0317.geopotential number by the normal gravity value computed on the
 OQ0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0317.degrees latitude (g = 980.6199 gals.).
 OQ0317
 OQ0317.The modeled gravity was interpolated from observed gravity values.
 OQ0317
 OQ0317;                    North         East    Units  Estimated Accuracy
 OQ0317;SPC SD S     -   157,780.      890,310.      MT  (+/- 180 meters Scaled)
 OQ0317
 OQ0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP828407(NAD 83)
 OQ0317
 OQ0317                          SUPERSEDED SURVEY CONTROL
 OQ0317
 OQ0317  NGVD 29 (??/??/92)  442.368  (m)         1451.34   (f) ADJ UNCH    1 2
 OQ0317
 OQ0317.Superseded values are not recommended for survey control.
 OQ0317
 OQ0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0317.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0317
 OQ0317_MARKER: DB = BENCH MARK DISK
 OQ0317_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0317_SP_SET: BRIDGE
 OQ0317_STAMPING: F 341 1949
 OQ0317_MARK LOGO: CGS
 OQ0317_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0317
 OQ0317  HISTORY     - Date     Condition        Report By
 OQ0317  HISTORY     - 1949     MONUMENTED       CGS
 OQ0317
 OQ0317                          STATION DESCRIPTION
 OQ0317
 OQ0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0317'4.5 MI S FROM BALTIC.
 OQ0317'4.5 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0317'RAILROAD FROM THE STATION AT BALTIC, 10 POLES SOUTH OF MILEPOST
 OQ0317'81, AT A ROAD CROSSING, 62.0 FEET WEST OF THE WEST RAIL OF THE
 OQ0317'TRACK, 10.0 FEET SOUTH OF AND 0.4 FOOT HIGHER THAN THE CENTER
 OQ0317'LINE OF AN EAST-WEST ROAD, 1.0 FOOT WEST OF THE EAST END OF AND
 OQ0317'SET IN THE TOP OF THE SOUTH CONCRETE CURB OF A 50-FOOT CONCRETE
 OQ0317'BRIDGE UNDER AN EAST-WEST ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0454 ***********************************************************************
 PR0454  DESIGNATION -  F 342
 PR0454  PID         -  PR0454
 PR0454  STATE/COUNTY-  SD/HAMLIN
 PR0454  COUNTRY     -  US
 PR0454  USGS QUAD   -  WATERTOWN SE (2017)
 PR0454
 PR0454                         *CURRENT SURVEY CONTROL
 PR0454  ______________________________________________________________________
 PR0454* NAD 83(1986) POSITION- 44 47 22.     (N) 097 01 34.     (W)   SCALED
 PR0454* NAVD 88 ORTHO HEIGHT -   537.081 (meters)     1762.07  (feet) ADJUSTED
 PR0454  ______________________________________________________________________
 PR0454  GEOID HEIGHT    -        -25.040 (meters)                     GEOID18
 PR0454  DYNAMIC HEIGHT  -        537.002 (meters)     1761.81  (feet) COMP
 PR0454  MODELED GRAVITY -    980,452.6   (mgal)                       NAVD 88
 PR0454
 PR0454  VERT ORDER      -  SECOND    CLASS 0
 PR0454
 PR0454.The horizontal coordinates were scaled from a map and have
 PR0454.an estimated accuracy of +/- 6 seconds.
 PR0454
 PR0454.The orthometric height was determined by differential leveling and
 PR0454.adjusted by the NATIONAL GEODETIC SURVEY
 PR0454.in June 1991.
 PR0454
 PR0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0454.GEOID18 height accuracy estimate available here.
 PR0454
 PR0454.Click photographs - Photos may exist for this station.
 PR0454
 PR0454.The dynamic height is computed by dividing the NAVD 88
 PR0454.geopotential number by the normal gravity value computed on the
 PR0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0454.degrees latitude (g = 980.6199 gals.).
 PR0454
 PR0454.The modeled gravity was interpolated from observed gravity values.
 PR0454
 PR0454;                    North         East    Units  Estimated Accuracy
 PR0454;SPC SD N     -   110,570.      835,270.      MT  (+/- 180 meters Scaled)
 PR0454
 PR0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ561614(NAD 83)
 PR0454
 PR0454                          SUPERSEDED SURVEY CONTROL
 PR0454
 PR0454  NGVD 29 (??/??/92)  536.786  (m)         1761.11   (f) ADJ UNCH    2 0
 PR0454
 PR0454.Superseded values are not recommended for survey control.
 PR0454
 PR0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0454.See file dsdata.pdf to determine how the superseded data were derived.
 PR0454
 PR0454_MARKER: DB = BENCH MARK DISK
 PR0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0454_STAMPING: F 342 1949
 PR0454_MARK LOGO: CGS
 PR0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0454+STABILITY: SURFACE MOTION
 PR0454
 PR0454  HISTORY     - Date     Condition        Report By
 PR0454  HISTORY     - 1949     MONUMENTED       CGS
 PR0454  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0454
 PR0454                          STATION DESCRIPTION
 PR0454
 PR0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0454'4.4 MI N FROM CASTLEWOOD.
 PR0454'4.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0454'CASTLEWOOD, AT A ROAD INTERSECTION, 41.0 FEET EAST OF THE
 PR0454'CENTER LINE OF A NORTH-SOUTH ROAD, 36.0 FEET SOUTH OF THE
 PR0454'CENTER LINE OF AN EAST-WEST ROAD, 2.5 FEET SOUTHEAST OF A
 PR0454'FENCE CORNER, 1.6 FEET NORTH OF A REFERENCE POST, AND SET IN
 PR0454'THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 PR0454
 PR0454                          STATION RECOVERY (1968)
 PR0454
 PR0454'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0454'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1110 ***********************************************************************
 NM1110  DESIGNATION -  F 343
 NM1110  PID         -  NM1110
 NM1110  STATE/COUNTY-  SD/CLAY
 NM1110  COUNTRY     -  US
 NM1110  USGS QUAD   -  MECKLING (2017)
 NM1110
 NM1110                         *CURRENT SURVEY CONTROL
 NM1110  ______________________________________________________________________
 NM1110* NAD 83(1986) POSITION- 42 47 01.     (N) 097 02 06.     (W)   SCALED
 NM1110* NAVD 88 ORTHO HEIGHT -   353.085 (meters)     1158.41  (feet) ADJUSTED
 NM1110  ______________________________________________________________________
 NM1110  GEOID HEIGHT    -        -25.618 (meters)                     GEOID18
 NM1110  DYNAMIC HEIGHT  -        352.980 (meters)     1158.07  (feet) COMP
 NM1110  MODELED GRAVITY -    980,312.6   (mgal)                       NAVD 88
 NM1110
 NM1110  VERT ORDER      -  SECOND    CLASS 0
 NM1110
 NM1110.The horizontal coordinates were scaled from a map and have
 NM1110.an estimated accuracy of +/- 6 seconds.
 NM1110
 NM1110.The orthometric height was determined by differential leveling and
 NM1110.adjusted by the NATIONAL GEODETIC SURVEY
 NM1110.in June 1991.
 NM1110
 NM1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1110.GEOID18 height accuracy estimate available here.
 NM1110
 NM1110.Click photographs - Photos may exist for this station.
 NM1110
 NM1110.The dynamic height is computed by dividing the NAVD 88
 NM1110.geopotential number by the normal gravity value computed on the
 NM1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1110.degrees latitude (g = 980.6199 gals.).
 NM1110
 NM1110.The modeled gravity was interpolated from observed gravity values.
 NM1110
 NM1110;                    North         East    Units  Estimated Accuracy
 NM1110;SPC SD S     -    55,380.      869,820.      MT  (+/- 180 meters Scaled)
 NM1110
 NM1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN607386(NAD 83)
 NM1110
 NM1110                          SUPERSEDED SURVEY CONTROL
 NM1110
 NM1110  NGVD 29 (??/??/92)  352.876  (m)         1157.73   (f) ADJ UNCH    2 0
 NM1110
 NM1110.Superseded values are not recommended for survey control.
 NM1110
 NM1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1110.See file dsdata.pdf to determine how the superseded data were derived.
 NM1110
 NM1110_MARKER: DB = BENCH MARK DISK
 NM1110_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 NM1110_SP_SET: FOUNDATION
 NM1110_STAMPING: F 343 1949
 NM1110_MARK LOGO: CGS
 NM1110_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1110
 NM1110  HISTORY     - Date     Condition        Report By
 NM1110  HISTORY     - 1949     MONUMENTED       CGS
 NM1110
 NM1110                          STATION DESCRIPTION
 NM1110
 NM1110'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1110'5.4 MI W FROM VERMILLION.
 NM1110'1.8 MILES WEST ALONG STATE HIGHWAY 50 FROM THE COURTHOUSE AT
 NM1110'VERMILLION, THENCE 3.55 MILES WEST ALONG A GRAVELED ROAD, 1.0
 NM1110'FOOT WEST OF THE SOUTHEAST CORNER OF AND SET VERTICALLY 3.0 FEET
 NM1110'ABOVE THE GROUND IN THE SOUTH CONCRETE FOUNDATION OF THE ELMWOOD
 NM1110'SCHOOLHOUSE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1089 ***********************************************************************
 NM1089  DESIGNATION -  F 344
 NM1089  PID         -  NM1089
 NM1089  STATE/COUNTY-  SD/YANKTON
 NM1089  COUNTRY     -  US
 NM1089  USGS QUAD   -  SAINT HELENA (2017)
 NM1089
 NM1089                         *CURRENT SURVEY CONTROL
 NM1089  ______________________________________________________________________
 NM1089* NAD 83(1986) POSITION- 42 51 10.     (N) 097 13 13.     (W)   SCALED
 NM1089* NAVD 88 ORTHO HEIGHT -   355.227 (meters)     1165.44  (feet) ADJUSTED
 NM1089  ______________________________________________________________________
 NM1089  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 NM1089  DYNAMIC HEIGHT  -        355.125 (meters)     1165.11  (feet) COMP
 NM1089  MODELED GRAVITY -    980,324.0   (mgal)                       NAVD 88
 NM1089
 NM1089  VERT ORDER      -  SECOND    CLASS 0
 NM1089
 NM1089.The horizontal coordinates were scaled from a map and have
 NM1089.an estimated accuracy of +/- 6 seconds.
 NM1089
 NM1089.The orthometric height was determined by differential leveling and
 NM1089.adjusted by the NATIONAL GEODETIC SURVEY
 NM1089.in June 1991.
 NM1089
 NM1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1089.GEOID18 height accuracy estimate available here.
 NM1089
 NM1089.Click photographs - Photos may exist for this station.
 NM1089
 NM1089.The dynamic height is computed by dividing the NAVD 88
 NM1089.geopotential number by the normal gravity value computed on the
 NM1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1089.degrees latitude (g = 980.6199 gals.).
 NM1089
 NM1089.The modeled gravity was interpolated from observed gravity values.
 NM1089
 NM1089;                    North         East    Units  Estimated Accuracy
 NM1089;SPC SD S     -    62,470.      854,390.      MT  (+/- 180 meters Scaled)
 NM1089
 NM1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN454460(NAD 83)
 NM1089
 NM1089                          SUPERSEDED SURVEY CONTROL
 NM1089
 NM1089  NGVD 29 (??/??/92)  355.029  (m)         1164.79   (f) ADJ UNCH    2 0
 NM1089
 NM1089.Superseded values are not recommended for survey control.
 NM1089
 NM1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1089.See file dsdata.pdf to determine how the superseded data were derived.
 NM1089
 NM1089_MARKER: DB = BENCH MARK DISK
 NM1089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1089_STAMPING: F 344 1949
 NM1089_MARK LOGO: CGS
 NM1089_PROJECTION: PROJECTING 18 CENTIMETERS
 NM1089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1089+STABILITY: SURFACE MOTION
 NM1089_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1089+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2011
 NM1089
 NM1089  HISTORY     - Date     Condition        Report By
 NM1089  HISTORY     - 1949     MONUMENTED       CGS
 NM1089  HISTORY     - 20110426 GOOD             INDIV
 NM1089
 NM1089                          STATION DESCRIPTION
 NM1089
 NM1089'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1089'4.8 MI SW FROM GAYVILLE.
 NM1089'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1089'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1089'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROD, THENCE 0.25 MILE
 NM1089'WEST ALONG A GRAVELED ROD, THENCE 1.0 MILE SOUTH ALONG A GRAVELED
 NM1089'ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED ROAD, AT THE FARM
 NM1089'HOME OF LAWRENCE RYKEN, 234.0 FEET NORTH OF THE NORTHEAST CORNER
 NM1089'OF THE HOUSE, 195 FEET NORTH OF THE EXTENDED CENTER LINE OF AN
 NM1089'L ROAD LEADING EAST, 31 FEET WEST OF THE CENTER LINE OF THE
 NM1089'ROAD LEADING NORTH, 2.0 FEET SOUTHWEST OF A FENCE CORNER POST,
 NM1089'1.0 FOOT SOUTH OF A FENCE, 1.4 FEET EAST OF A REFERENCE POST,
 NM1089'AND SET IN THE TOP OF A 5.5-FOOT CONCRETE POST PROJECTING 0.6
 NM1089'FOOT ABOVE THE GROUND.
 NM1089
 NM1089                          STATION RECOVERY (2011)
 NM1089
 NM1089'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (CLB)
 NM1089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0391 ***********************************************************************
 PS0391  DESIGNATION -  F 349
 PS0391  PID         -  PS0391
 PS0391  STATE/COUNTY-  SD/BUFFALO
 PS0391  COUNTRY     -  US
 PS0391  USGS QUAD   -  LOWER BRULE (2017)
 PS0391
 PS0391                         *CURRENT SURVEY CONTROL
 PS0391  ______________________________________________________________________
 PS0391* NAD 83(1986) POSITION- 44 04 38.     (N) 099 30 29.     (W)   SCALED
 PS0391* NAVD 88 ORTHO HEIGHT -   443.255 (meters)     1454.25  (feet) ADJUSTED
 PS0391  ______________________________________________________________________
 PS0391  GEOID HEIGHT    -        -24.758 (meters)                     GEOID18
 PS0391  DYNAMIC HEIGHT  -        443.153 (meters)     1453.91  (feet) COMP
 PS0391  MODELED GRAVITY -    980,376.4   (mgal)                       NAVD 88
 PS0391
 PS0391  VERT ORDER      -  FIRST     CLASS II
 PS0391
 PS0391.The horizontal coordinates were scaled from a map and have
 PS0391.an estimated accuracy of +/- 6 seconds.
 PS0391
 PS0391.The orthometric height was determined by differential leveling and
 PS0391.adjusted by the NATIONAL GEODETIC SURVEY
 PS0391.in June 1991.
 PS0391
 PS0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0391.GEOID18 height accuracy estimate available here.
 PS0391
 PS0391.Click photographs - Photos may exist for this station.
 PS0391
 PS0391.The dynamic height is computed by dividing the NAVD 88
 PS0391.geopotential number by the normal gravity value computed on the
 PS0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0391.degrees latitude (g = 980.6199 gals.).
 PS0391
 PS0391.The modeled gravity was interpolated from observed gravity values.
 PS0391
 PS0391;                    North         East    Units  Estimated Accuracy
 PS0391;SPC SD S     -   194,060.      666,100.      MT  (+/- 180 meters Scaled)
 PS0391
 PS0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP593805(NAD 83)
 PS0391
 PS0391                          SUPERSEDED SURVEY CONTROL
 PS0391
 PS0391  NGVD 29 (??/??/92)  442.93   (m)         1453.2    (f) COMPUTED    1 2
 PS0391
 PS0391.Superseded values are not recommended for survey control.
 PS0391
 PS0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0391.See file dsdata.pdf to determine how the superseded data were derived.
 PS0391
 PS0391_MARKER: DB = BENCH MARK DISK
 PS0391_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0391_STAMPING: F 349 1949
 PS0391_MARK LOGO: CGS
 PS0391_PROJECTION: FLUSH
 PS0391_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0391+STABILITY: SURFACE MOTION
 PS0391
 PS0391  HISTORY     - Date     Condition        Report By
 PS0391  HISTORY     - 1949     MONUMENTED       CGS
 PS0391
 PS0391                          STATION DESCRIPTION
 PS0391
 PS0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0391'5.2 MI NW FROM FORT THOMPSON.
 PS0391'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0391'FORT THOMPSON, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY NO. 47,
 PS0391'THENCE 3.45 MILES WEST ALONG A DIRT ROAD, ALONG A NORTH-SOUTH
 PS0391'SECTION LINE FENCE, 141 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PS0391'66 FEET NORTHWEST OF THE CENTER LINE OF A FIELD ROAD LEADING
 PS0391'NORTHEAST 80 FEET NORTH OF TELEPHONE POLE NO. 7, 30 FEET NORTH
 PS0391'OF THE CENTER LINE OF A GATE, 1.5 FEET EAST OF THE FENCE, 1.3
 PS0391'FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 PS0391'5 FEET IN DEPTH AND ABOUT LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0459 ***********************************************************************
 PS0459  DESIGNATION -  F 350
 PS0459  PID         -  PS0459
 PS0459  STATE/COUNTY-  SD/HUGHES
 PS0459  COUNTRY     -  US
 PS0459  USGS QUAD   -  LOWER BRULE NE (2017)
 PS0459
 PS0459                         *CURRENT SURVEY CONTROL
 PS0459  ______________________________________________________________________
 PS0459* NAD 83(1986) POSITION- 44 08 52.     (N) 099 36 57.     (W)   SCALED
 PS0459* NAVD 88 ORTHO HEIGHT -   423.634 (meters)     1389.87  (feet) ADJUSTED
 PS0459  ______________________________________________________________________
 PS0459  GEOID HEIGHT    -        -24.422 (meters)                     GEOID18
 PS0459  DYNAMIC HEIGHT  -        423.543 (meters)     1389.57  (feet) COMP
 PS0459  MODELED GRAVITY -    980,390.8   (mgal)                       NAVD 88
 PS0459
 PS0459  VERT ORDER      -  FIRST     CLASS II
 PS0459
 PS0459.The horizontal coordinates were scaled from a map and have
 PS0459.an estimated accuracy of +/- 6 seconds.
 PS0459
 PS0459.The orthometric height was determined by differential leveling and
 PS0459.adjusted by the NATIONAL GEODETIC SURVEY
 PS0459.in June 1991.
 PS0459
 PS0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0459.GEOID18 height accuracy estimate available here.
 PS0459
 PS0459.Click photographs - Photos may exist for this station.
 PS0459
 PS0459.The dynamic height is computed by dividing the NAVD 88
 PS0459.geopotential number by the normal gravity value computed on the
 PS0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0459.degrees latitude (g = 980.6199 gals.).
 PS0459
 PS0459.The modeled gravity was interpolated from observed gravity values.
 PS0459
 PS0459;                    North         East    Units  Estimated Accuracy
 PS0459;SPC SD S     -   201,820.      657,400.      MT  (+/- 180 meters Scaled)
 PS0459
 PS0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP507884(NAD 83)
 PS0459
 PS0459                          SUPERSEDED SURVEY CONTROL
 PS0459
 PS0459  NGVD 29 (??/??/92)  423.306  (m)         1388.80   (f) ADJ UNCH    1 2
 PS0459
 PS0459.Superseded values are not recommended for survey control.
 PS0459
 PS0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0459.See file dsdata.pdf to determine how the superseded data were derived.
 PS0459
 PS0459_MARKER: DB = BENCH MARK DISK
 PS0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0459_STAMPING: F 350 1949
 PS0459_MARK LOGO: CGS
 PS0459_PROJECTION: PROJECTING 12 CENTIMETERS
 PS0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0459+STABILITY: SURFACE MOTION
 PS0459
 PS0459  HISTORY     - Date     Condition        Report By
 PS0459  HISTORY     - 1949     MONUMENTED       CGS
 PS0459  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0459
 PS0459                          STATION DESCRIPTION
 PS0459
 PS0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0459'11.8 MI E FROM JOE CREEK.
 PS0459'7.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0459'CREEK, THENCE 0.7 MILE NORTHEAST ALONG A FIELD ROAD, THENCE
 PS0459'0.5 MILE SOUTHEAST ALONG A FIELD ROAD, THENCE 1.0 MILE EAST ALONG
 PS0459'A SECTION LINE FENCE, THENCE 1.0 MILE EAST ALONG A FIELD ROAD,
 PS0459'THENCE 1.0 MILE EAST ALONG A DIRT ROAD, THENCE 0.5 MILE EAST
 PS0459'ALONG A FIELD ROAD, ABOUT 0.5 MILE EAST OF A FARMHOUSE, ON THE
 PS0459'SOUTHWEST BANK OF THE MISSOURI RIVER, 103 FEET EAST OF A POINT
 PS0459'146 FEET SOUTH OF A CORNER FENCE POST AT THE INTERSECTION OF A
 PS0459'NORTHWEST-SOUTHEAST FENCE AND AN EAST-WEST FENCE BETWEEN
 PS0459'SECTIONS 16 AND 21, T. 108 N., R. 73 W., 37 FEET NORTHWEST
 PS0459'OF THE CENTER LINE OF A GATE, 1.2 FEET SOUTHWEST OF THE FENCE,
 PS0459'1.2 FEET NORTHWEST OF A REFERENCE POST, SET IN THE TOP OF A
 PS0459'CONCRETE POST AT A DEPTH OF 5 FEET AND PROJECTING 0.4 FOOT ABOVE
 PS0459'THE GROUND.
 PS0459
 PS0459                          STATION RECOVERY (1965)
 PS0459
 PS0459'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0459'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1486 ***********************************************************************
 PU1486  DESIGNATION -  F 355
 PU1486  PID         -  PU1486
 PU1486  STATE/COUNTY-  SD/MEADE
 PU1486  COUNTRY     -  US
 PU1486  USGS QUAD   -  FORT MEADE NE (2017)
 PU1486
 PU1486                         *CURRENT SURVEY CONTROL
 PU1486  ______________________________________________________________________
 PU1486* NAD 83(1986) POSITION- 44 25 25.     (N) 103 22 07.     (W)   SCALED
 PU1486* NAVD 88 ORTHO HEIGHT -   978.977 (meters)     3211.86  (feet) ADJUSTED
 PU1486  ______________________________________________________________________
 PU1486  GEOID HEIGHT    -        -15.971 (meters)                     GEOID18
 PU1486  DYNAMIC HEIGHT  -        978.677 (meters)     3210.88  (feet) COMP
 PU1486  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 PU1486
 PU1486  VERT ORDER      -  SECOND    CLASS 0
 PU1486
 PU1486.The horizontal coordinates were scaled from a map and have
 PU1486.an estimated accuracy of +/- 6 seconds.
 PU1486
 PU1486.The orthometric height was determined by differential leveling and
 PU1486.adjusted by the NATIONAL GEODETIC SURVEY
 PU1486.in June 1991.
 PU1486
 PU1486.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1486.GEOID18 height accuracy estimate available here.
 PU1486
 PU1486.Click photographs - Photos may exist for this station.
 PU1486
 PU1486.The dynamic height is computed by dividing the NAVD 88
 PU1486.geopotential number by the normal gravity value computed on the
 PU1486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1486.degrees latitude (g = 980.6199 gals.).
 PU1486
 PU1486.The modeled gravity was interpolated from observed gravity values.
 PU1486
 PU1486;                    North         East    Units  Estimated Accuracy
 PU1486;SPC SD N     -    71,170.      331,820.      MT  (+/- 180 meters Scaled)
 PU1486
 PU1486_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK298202(NAD 83)
 PU1486
 PU1486                          SUPERSEDED SURVEY CONTROL
 PU1486
 PU1486  NGVD 29 (??/??/92)  978.466  (m)         3210.18   (f) ADJ UNCH    2 0
 PU1486
 PU1486.Superseded values are not recommended for survey control.
 PU1486
 PU1486.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1486.See file dsdata.pdf to determine how the superseded data were derived.
 PU1486
 PU1486_MARKER: DB = BENCH MARK DISK
 PU1486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1486_STAMPING: F 335 1961
 PU1486_MARK LOGO: CGS
 PU1486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1486+STABILITY: SURFACE MOTION
 PU1486
 PU1486  HISTORY     - Date     Condition        Report By
 PU1486  HISTORY     - 1961     MONUMENTED       CGS
 PU1486
 PU1486                          STATION DESCRIPTION
 PU1486
 PU1486'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1486'7.1 MI E FROM STURGIS.
 PU1486'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1486'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1486'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1486'EAST ALONG DIRT AND SURFACED ROAD FOR 2.3 MILES, 71 FEET SOUTH
 PU1486'OF THE CENTER OF THE ROAD, 3 1/2 FEET NORTHEAST OF A TELEPHONE
 PU1486'POLE, 1 FOOT NORTH OF A FENCE, 2.3 FEET EAST OF A WITNESS
 PU1486'POST, AND SET IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS
 PU1486'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1976 ***********************************************************************
 PU1976  DESIGNATION -  F 358 RESET
 PU1976  PID         -  PU1976
 PU1976  STATE/COUNTY-  SD/BUTTE
 PU1976  COUNTRY     -  US
 PU1976  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1976
 PU1976                         *CURRENT SURVEY CONTROL
 PU1976  ______________________________________________________________________
 PU1976* NAD 83(1986) POSITION- 44 42 26.     (N) 103 53 38.     (W)   SCALED
 PU1976* NAVD 88 ORTHO HEIGHT -   943.329 (meters)     3094.91  (feet) ADJUSTED
 PU1976  ______________________________________________________________________
 PU1976  GEOID HEIGHT    -        -15.339 (meters)                     GEOID18
 PU1976  DYNAMIC HEIGHT  -        943.062 (meters)     3094.03  (feet) COMP
 PU1976  MODELED GRAVITY -    980,302.4   (mgal)                       NAVD 88
 PU1976
 PU1976  VERT ORDER      -  FIRST     CLASS II
 PU1976
 PU1976.The horizontal coordinates were scaled from a map and have
 PU1976.an estimated accuracy of +/- 6 seconds.
 PU1976
 PU1976.The orthometric height was determined by differential leveling and
 PU1976.adjusted by the NATIONAL GEODETIC SURVEY
 PU1976.in July 1998.
 PU1976
 PU1976.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1976.GEOID18 height accuracy estimate available here.
 PU1976
 PU1976.Click photographs - Photos may exist for this station.
 PU1976
 PU1976.The dynamic height is computed by dividing the NAVD 88
 PU1976.geopotential number by the normal gravity value computed on the
 PU1976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1976.degrees latitude (g = 980.6199 gals.).
 PU1976
 PU1976.The modeled gravity was interpolated from observed gravity values.
 PU1976
 PU1976;                    North         East    Units  Estimated Accuracy
 PU1976;SPC SD N     -   104,530.      291,550.      MT  (+/- 180 meters Scaled)
 PU1976
 PU1976_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK876510(NAD 83)
 PU1976
 PU1976                          SUPERSEDED SURVEY CONTROL
 PU1976
 PU1976  NGVD 29 (04/17/07)  942.82   (m)         3093.2    (f) RESET       3  
 PU1976
 PU1976.Superseded values are not recommended for survey control.
 PU1976
 PU1976.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1976.See file dsdata.pdf to determine how the superseded data were derived.
 PU1976
 PU1976_MARKER: DV = VERTICAL CONTROL DISK
 PU1976_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1976_STAMPING: F 358 RESET 1975
 PU1976_MARK LOGO: NGS
 PU1976_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1976_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1976+STABILITY: SURFACE MOTION
 PU1976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1976+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1976
 PU1976  HISTORY     - Date     Condition        Report By
 PU1976  HISTORY     - 1975     MONUMENTED       NGS
 PU1976  HISTORY     - 19951116 GOOD             NGS
 PU1976
 PU1976                          STATION DESCRIPTION
 PU1976
 PU1976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1976'2.5 MI NW FROM BELLE FOURCHE.
 PU1976'2.5 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1976'WITH U.S. HIGHWAY 85 AT THE NORTH EDGE OF BELLE FOURCHE, AT THE
 PU1976'Y JUNCTION OF A GRAVEL ROAD LEADING NORTH, EAST ACROSS THE
 PU1976'COUNTY ROAD FROM THE BLACK HILLS DRAGWAY, INC. AUTO RACE TRACK,
 PU1976'IN PASTURE LAND, 324 FEET NORTH OF THE CENTER OF U.S. HIGHWAY
 PU1976'212, 45 FEET EAST OF THE CENTER OF THE COUNTY ROAD, 16 FEET
 PU1976'NORTH OF THE NORTH END OF A WIRE GATE, 1.5 FEET EAST OF A FENCE,
 PU1976'2.0 FEET SOUTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 PU1976'ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
 PU1976
 PU1976                          STATION RECOVERY (1995)
 PU1976
 PU1976'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1976'4.2 KM (2.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1976'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 182.0 M (597.1 FT)
 PU1976'NORTHWEST OF MILEPOST 11, 99.5 M (326.4 FT) NORTHEAST OF THE HIGHWAY
 PU1976'CENTERLINE, 13.7 M (44.9 FT) EAST OF THE CENTER OF A DIRT ROAD, 7.5 M
 PU1976'(24.6 FT) NORTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 3.0 M (9.8
 PU1976'FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS
 PU1976'POST, 0.3 M (1.0 FT) EAST OF A FENCE, ACROSS THE DIRT ROAD FROM AN
 PU1976'ABANDONED DRAG STRIP, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 PU1976'THE GROUND SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO SURFACE
 PU1976'MOTION.  VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING AND
 PU1976'SWELLING OF A SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE
 PU1976'CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2063 ***********************************************************************
 PU2063  DESIGNATION -  F 359
 PU2063  PID         -  PU2063
 PU2063  STATE/COUNTY-  SD/BUTTE
 PU2063  COUNTRY     -  US
 PU2063  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2063
 PU2063                         *CURRENT SURVEY CONTROL
 PU2063  ______________________________________________________________________
 PU2063* NAD 83(1986) POSITION- 44 38 53.     (N) 103 51 36.     (W)   SCALED
 PU2063* NAVD 88 ORTHO HEIGHT -   951.125 (meters)     3120.48  (feet) ADJUSTED
 PU2063  ______________________________________________________________________
 PU2063  GEOID HEIGHT    -        -15.254 (meters)                     GEOID18
 PU2063  DYNAMIC HEIGHT  -        950.853 (meters)     3119.59  (feet) COMP
 PU2063  MODELED GRAVITY -    980,299.9   (mgal)                       NAVD 88
 PU2063
 PU2063  VERT ORDER      -  SECOND    CLASS 0
 PU2063
 PU2063.The horizontal coordinates were scaled from a map and have
 PU2063.an estimated accuracy of +/- 6 seconds.
 PU2063
 PU2063.The orthometric height was determined by differential leveling and
 PU2063.adjusted by the NATIONAL GEODETIC SURVEY
 PU2063.in June 1991.
 PU2063
 PU2063.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2063.GEOID18 height accuracy estimate available here.
 PU2063
 PU2063.Click photographs - Photos may exist for this station.
 PU2063
 PU2063.The dynamic height is computed by dividing the NAVD 88
 PU2063.geopotential number by the normal gravity value computed on the
 PU2063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2063.degrees latitude (g = 980.6199 gals.).
 PU2063
 PU2063.The modeled gravity was interpolated from observed gravity values.
 PU2063
 PU2063;                    North         East    Units  Estimated Accuracy
 PU2063;SPC SD N     -    97,830.      293,920.      MT  (+/- 180 meters Scaled)
 PU2063
 PU2063_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903444(NAD 83)
 PU2063
 PU2063                          SUPERSEDED SURVEY CONTROL
 PU2063
 PU2063  NGVD 29 (??/??/92)  950.631  (m)         3118.86   (f) ADJ UNCH    2 0
 PU2063
 PU2063.Superseded values are not recommended for survey control.
 PU2063
 PU2063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2063.See file dsdata.pdf to determine how the superseded data were derived.
 PU2063
 PU2063_MARKER: DB = BENCH MARK DISK
 PU2063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2063_STAMPING: F 359 1962
 PU2063_MARK LOGO: CGS
 PU2063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2063+STABILITY: SURFACE MOTION
 PU2063
 PU2063  HISTORY     - Date     Condition        Report By
 PU2063  HISTORY     - 1962     MONUMENTED       CGS
 PU2063
 PU2063                          STATION DESCRIPTION
 PU2063
 PU2063'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2063'1.4 MI S FROM BELLE FOURCHE.
 PU2063'1.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2063'HOUSE IN BELLE FOURCHE TO THE MARK SET AT THE INTERSECTION OF
 PU2063'U.S. HIGHWAY 85 AND STATE HIGHWAY 34, 83 FEET SOUTHWEST OF THE
 PU2063'CENTER OF THE INTERSECTION, 52 FEET SOUTH OF THE CENTER LINE
 PU2063'OF U.S. HIGHWAY 85, 80.0 FEET WEST OF THE CENTER LINE OF STATE
 PU2063'HIGHWAY 34, 3.0 FEET SOUTH OF A POWER LINE POLE NUMBER 501-1
 PU2063'WITH TWO GUY WIRES, 1.5 FEET NORTH OF A METAL WITNESS POST.  A
 PU2063'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES
 PU2063'AND IS ABOUT 4 FEET LOWER THAN THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2064 ***********************************************************************
 PU2064  DESIGNATION -  F 359 RESET
 PU2064  PID         -  PU2064
 PU2064  STATE/COUNTY-  SD/BUTTE
 PU2064  COUNTRY     -  US
 PU2064  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2064
 PU2064                         *CURRENT SURVEY CONTROL
 PU2064  ______________________________________________________________________
 PU2064* NAD 83(1986) POSITION- 44 38 52.     (N) 103 51 37.     (W)   SCALED
 PU2064* NAVD 88 ORTHO HEIGHT -   951.269 (meters)     3120.96  (feet) ADJUSTED
 PU2064  ______________________________________________________________________
 PU2064  GEOID HEIGHT    -        -15.253 (meters)                     GEOID18
 PU2064  DYNAMIC HEIGHT  -        950.998 (meters)     3120.07  (feet) COMP
 PU2064  MODELED GRAVITY -    980,299.7   (mgal)                       NAVD 88
 PU2064
 PU2064  VERT ORDER      -  FIRST     CLASS II
 PU2064
 PU2064.The horizontal coordinates were scaled from a map and have
 PU2064.an estimated accuracy of +/- 6 seconds.
 PU2064
 PU2064.The orthometric height was determined by differential leveling and
 PU2064.adjusted by the NATIONAL GEODETIC SURVEY
 PU2064.in July 1998.
 PU2064
 PU2064.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2064.GEOID18 height accuracy estimate available here.
 PU2064
 PU2064.Click photographs - Photos may exist for this station.
 PU2064
 PU2064.The dynamic height is computed by dividing the NAVD 88
 PU2064.geopotential number by the normal gravity value computed on the
 PU2064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2064.degrees latitude (g = 980.6199 gals.).
 PU2064
 PU2064.The modeled gravity was interpolated from observed gravity values.
 PU2064
 PU2064;                    North         East    Units  Estimated Accuracy
 PU2064;SPC SD N     -    97,800.      293,900.      MT  (+/- 180 meters Scaled)
 PU2064
 PU2064_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903444(NAD 83)
 PU2064
 PU2064                          SUPERSEDED SURVEY CONTROL
 PU2064
 PU2064  NGVD 29 (??/??/??)  950.77   (m)         3119.3    (f) RESET       3  
 PU2064
 PU2064.Superseded values are not recommended for survey control.
 PU2064
 PU2064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2064.See file dsdata.pdf to determine how the superseded data were derived.
 PU2064
 PU2064_MARKER: DB = BENCH MARK DISK
 PU2064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2064_STAMPING: F 359 RESET 1963
 PU2064_MARK LOGO: CGS
 PU2064_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2064+STABILITY: SURFACE MOTION
 PU2064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2064+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 PU2064
 PU2064  HISTORY     - Date     Condition        Report By
 PU2064  HISTORY     - 1963     MONUMENTED       CGS
 PU2064  HISTORY     - 1984     GOOD             NGS
 PU2064  HISTORY     - 19960415 GOOD             NGS
 PU2064
 PU2064                          STATION DESCRIPTION
 PU2064
 PU2064'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU2064'1 MI S FROM BELLE FOURCHE.
 PU2064'ABOUT 1.0 MILE SOUTH OF BELLE FOURCHE, AT THE JUNCTION OF U.S.
 PU2064'HIGHWAY 85 AND STATE HIGHWAY 34, IN THE SOUTHWEST ANGLE OF
 PU2064'THE JUNCTION OF THE HIGHWAYS, 186 FEET SOUTH OF THE CENTERLINE
 PU2064'OF STATE HIGHWAY 34, 152 FEET WEST OF THE CENTERLINE OF U.S.
 PU2064'HIGHWAY 85, 1 1/2 FEET NORTHWEST OF A METAL WITNESS POST AND 1
 PU2064'FOOT NORTH OF A FENCE ALONG THE NORTH SIDE OF A GOLF COURSE,
 PU2064'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 PU2064'THE GROUND.
 PU2064
 PU2064                          STATION RECOVERY (1984)
 PU2064
 PU2064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2064'THE MARK NOW BEING 11 M (36 FT) SOUTHWEST OF THE GOLF COURSE FENCE.
 PU2064
 PU2064                          STATION RECOVERY (1996)
 PU2064
 PU2064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2064'2.4 KM (1.50 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 PU2064'IN BELLE FOURCHE, 305.0 M (1000.7 FT) NORTH OF MILEPOST 54, 57.6 M
 PU2064'(189.0 FT) SOUTH OF THE CENTERLINE OF STATE HIGHWAY 34, 40.4 M (132.5
 PU2064'FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 PU2064'13.1 M (43.0 FT) SOUTHWEST OF A UTILITY POLE WITH 2 GUY CABLES, 0.5 M
 PU2064'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A
 PU2064'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0140 ***********************************************************************
 OR0140  DESIGNATION -  F 36
 OR0140  PID         -  OR0140
 OR0140  STATE/COUNTY-  SD/GREGORY
 OR0140  COUNTRY     -  US
 OR0140  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0140
 OR0140                         *CURRENT SURVEY CONTROL
 OR0140  ______________________________________________________________________
 OR0140* NAD 83(1986) POSITION- 43 05 26.     (N) 098 52 07.     (W)   SCALED
 OR0140* NAVD 88 ORTHO HEIGHT -   581.482 (meters)     1907.75  (feet) ADJUSTED
 OR0140  ______________________________________________________________________
 OR0140  GEOID HEIGHT    -        -26.098 (meters)                     GEOID18
 OR0140  DYNAMIC HEIGHT  -        581.270 (meters)     1907.05  (feet) COMP
 OR0140  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 OR0140
 OR0140  VERT ORDER      -  FIRST     CLASS II
 OR0140
 OR0140.The horizontal coordinates were scaled from a map and have
 OR0140.an estimated accuracy of +/- 6 seconds.
 OR0140
 OR0140.The orthometric height was determined by differential leveling and
 OR0140.adjusted by the NATIONAL GEODETIC SURVEY
 OR0140.in June 1991.
 OR0140
 OR0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0140.GEOID18 height accuracy estimate available here.
 OR0140
 OR0140.Click photographs - Photos may exist for this station.
 OR0140
 OR0140.The dynamic height is computed by dividing the NAVD 88
 OR0140.geopotential number by the normal gravity value computed on the
 OR0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0140.degrees latitude (g = 980.6199 gals.).
 OR0140
 OR0140.The modeled gravity was interpolated from observed gravity values.
 OR0140
 OR0140;                    North         East    Units  Estimated Accuracy
 OR0140;SPC SD S     -    85,170.      719,250.      MT  (+/- 180 meters Scaled)
 OR0140
 OR0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN106708(NAD 83)
 OR0140
 OR0140                          SUPERSEDED SURVEY CONTROL
 OR0140
 OR0140  NGVD 29 (??/??/92)  581.157  (m)         1906.68   (f) ADJ UNCH    1 2
 OR0140
 OR0140.Superseded values are not recommended for survey control.
 OR0140
 OR0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0140.See file dsdata.pdf to determine how the superseded data were derived.
 OR0140
 OR0140_MARKER: DB = BENCH MARK DISK
 OR0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0140_STAMPING: 1906.679 F 36 1933
 OR0140_MARK LOGO: CGS
 OR0140_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0140+STABILITY: SURFACE MOTION
 OR0140
 OR0140  HISTORY     - Date     Condition        Report By
 OR0140  HISTORY     - 1933     MONUMENTED       CGS
 OR0140  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0140
 OR0140                          STATION DESCRIPTION
 OR0140
 OR0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0140'6 MI N FROM FAIRFAX.
 OR0140'6.0 MILES NORTH ALONG U.S. HIGHWAY 281 FROM FAIRFAX, GREGORY
 OR0140'COUNTY, 3.0 MILES NORTHEAST OF THE JUNCTION OF U.S. HIGHWAY 18,
 OR0140'NEAR A HIGH POINT IN THE HIGHWAY, 60 YARDS EAST OF A HOUSE AND
 OR0140'A WINDING ROAD SIGN, 30 YARDS WEST OF A PRIVATE ROAD (ENTRANCE)
 OR0140'LEADING SOUTH TO SOME BUILDINGS IN A GULLY, AT THE NORTHEAST
 OR0140'CORNER OF A FARMYARD, AND 36 FEET NORTHWEST OF THE CENTER LINE
 OR0140'OF THE HIGHWAY.  A STANDARD DISK, STAMPED 1906.679 F 36 1933 AND
 OR0140'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 OR0140'GROUND.  FROM THE POST OFFICE AT BONESTEEL BY GOING 0.3 MILE
 OR0140'NORTH ALONG MAIN STREET, THENCE 5.4 MILES NORTHEAST ALONG U.S.
 OR0140'HIGHWAY 18.
 OR0140
 OR0140                          STATION RECOVERY (1962)
 OR0140
 OR0140'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1930 ***********************************************************************
 PU1930  DESIGNATION -  F 360
 PU1930  PID         -  PU1930
 PU1930  STATE/COUNTY-  SD/BUTTE
 PU1930  COUNTRY     -  US
 PU1930  USGS QUAD   -  FRUITDALE (2017)
 PU1930
 PU1930                         *CURRENT SURVEY CONTROL
 PU1930  ______________________________________________________________________
 PU1930* NAD 83(1986) POSITION- 44 40 14.     (N) 103 42 32.     (W)   SCALED
 PU1930* NAVD 88 ORTHO HEIGHT -   891.885 (meters)     2926.13  (feet) ADJUSTED
 PU1930  ______________________________________________________________________
 PU1930  GEOID HEIGHT    -        -15.597 (meters)                     GEOID18
 PU1930  DYNAMIC HEIGHT  -        891.650 (meters)     2925.36  (feet) COMP
 PU1930  MODELED GRAVITY -    980,324.5   (mgal)                       NAVD 88
 PU1930
 PU1930  VERT ORDER      -  SECOND    CLASS 0
 PU1930
 PU1930.The horizontal coordinates were scaled from a map and have
 PU1930.an estimated accuracy of +/- 6 seconds.
 PU1930
 PU1930.The orthometric height was determined by differential leveling and
 PU1930.adjusted by the NATIONAL GEODETIC SURVEY
 PU1930.in June 1991.
 PU1930
 PU1930.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1930.GEOID18 height accuracy estimate available here.
 PU1930
 PU1930.Click photographs - Photos may exist for this station.
 PU1930
 PU1930.The dynamic height is computed by dividing the NAVD 88
 PU1930.geopotential number by the normal gravity value computed on the
 PU1930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1930.degrees latitude (g = 980.6199 gals.).
 PU1930
 PU1930.The modeled gravity was interpolated from observed gravity values.
 PU1930
 PU1930;                    North         East    Units  Estimated Accuracy
 PU1930;SPC SD N     -    99,770.      306,010.      MT  (+/- 180 meters Scaled)
 PU1930
 PU1930_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK023471(NAD 83)
 PU1930
 PU1930                          SUPERSEDED SURVEY CONTROL
 PU1930
 PU1930  NGVD 29 (??/??/92)  891.407  (m)         2924.56   (f) ADJ UNCH    2 0
 PU1930
 PU1930.Superseded values are not recommended for survey control.
 PU1930
 PU1930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1930.See file dsdata.pdf to determine how the superseded data were derived.
 PU1930
 PU1930_MARKER: DB = BENCH MARK DISK
 PU1930_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1930_SP_SET: ABUTMENT
 PU1930_STAMPING: F 360 1962
 PU1930_MARK LOGO: CGS
 PU1930_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1930
 PU1930  HISTORY     - Date     Condition        Report By
 PU1930  HISTORY     - 1962     MONUMENTED       CGS
 PU1930
 PU1930                          STATION DESCRIPTION
 PU1930
 PU1930'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1930'0.6 MI W FROM FRUITDALE.
 PU1930'0.6 MILE WEST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1930'THE POST OFFICE AT FRUITDALE, ABOUT 0.1 MILE WEST OF MILE
 PU1930'POST NO 8, SET IN THE TOP AND AT THE WEST EDGE OF THE NORTH
 PU1930'MOST OF TWO CONCRETE ABUTMENTS THAT FORM THE WEST PIER OF THE
 PU1930'BRIDGE OVER THE BELLE FOURCHE RIVER, 7 FEET NORTH OF THE NORTH
 PU1930'RAIL, 1 FOOT EAST OF THE WEST EDGE OF THE PIER, 5 FEET BELOW
 PU1930'THE TRACK, DRILLED IN HORIZONTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1437 ***********************************************************************
 PU1437  DESIGNATION -  F 361
 PU1437  PID         -  PU1437
 PU1437  STATE/COUNTY-  SD/MEADE
 PU1437  COUNTRY     -  US
 PU1437  USGS QUAD   -  TILFORD (2017)
 PU1437
 PU1437                         *CURRENT SURVEY CONTROL
 PU1437  ______________________________________________________________________
 PU1437* NAD 83(1986) POSITION- 44 21 27.     (N) 103 27 37.     (W)   SCALED
 PU1437* NAVD 88 ORTHO HEIGHT -  1120.997 (meters)     3677.80  (feet) ADJUSTED
 PU1437  ______________________________________________________________________
 PU1437  GEOID HEIGHT    -        -15.227 (meters)                     GEOID18
 PU1437  DYNAMIC HEIGHT  -       1120.629 (meters)     3676.60  (feet) COMP
 PU1437  MODELED GRAVITY -    980,250.2   (mgal)                       NAVD 88
 PU1437
 PU1437  VERT ORDER      -  FIRST     CLASS II
 PU1437
 PU1437.The horizontal coordinates were scaled from a map and have
 PU1437.an estimated accuracy of +/- 6 seconds.
 PU1437
 PU1437.The orthometric height was determined by differential leveling and
 PU1437.adjusted by the NATIONAL GEODETIC SURVEY
 PU1437.in June 1991.
 PU1437
 PU1437.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1437.GEOID18 height accuracy estimate available here.
 PU1437
 PU1437.Click photographs - Photos may exist for this station.
 PU1437
 PU1437.The dynamic height is computed by dividing the NAVD 88
 PU1437.geopotential number by the normal gravity value computed on the
 PU1437.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1437.degrees latitude (g = 980.6199 gals.).
 PU1437
 PU1437.The modeled gravity was interpolated from observed gravity values.
 PU1437
 PU1437;                    North         East    Units  Estimated Accuracy
 PU1437;SPC SD N     -    64,140.      324,220.      MT  (+/- 180 meters Scaled)
 PU1437
 PU1437_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK227127(NAD 83)
 PU1437
 PU1437                          SUPERSEDED SURVEY CONTROL
 PU1437
 PU1437  NGVD 29 (??/??/92) 1120.482  (m)         3676.11   (f) ADJ UNCH    1 2
 PU1437
 PU1437.Superseded values are not recommended for survey control.
 PU1437
 PU1437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1437.See file dsdata.pdf to determine how the superseded data were derived.
 PU1437
 PU1437_MARKER: DB = BENCH MARK DISK
 PU1437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1437_STAMPING: F 361 1962
 PU1437_MARK LOGO: CGS
 PU1437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1437+STABILITY: SURFACE MOTION
 PU1437_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1437+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 PU1437
 PU1437  HISTORY     - Date     Condition        Report By
 PU1437  HISTORY     - 1962     MONUMENTED       CGS
 PU1437  HISTORY     - 19910813 GOOD             NGS
 PU1437  HISTORY     - 20120801 GOOD             INDIV
 PU1437
 PU1437                          STATION DESCRIPTION
 PU1437
 PU1437'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1437'6.2 MI SE FROM STURGIS.
 PU1437'ABOUT 6.15 MILES SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN
 PU1437'RAILWAY FROM THE STATION AT STURGIS, 113 1/2 FEET NORTHEAST OF
 PU1437'MILE POST 123, 46 1/2 FEET NORTHEAST OF THE NORTHEAST RAIL, 53
 PU1437'FEET SOUTHWEST OF THE CENTER LINE OF U.S. HIGHWAY 14 AND STATE
 PU1437'HIGHWAY 79, 3 FEET SOUTHEAST OF A RAIL PROJECTING 3 FEET ABOVE
 PU1437'THE GROUND, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT
 PU1437'3 1/2 FEET ABOVE THE LEVEL OF THE RAILS AND LEVEL WITH THE
 PU1437'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 PU1437
 PU1437                          STATION RECOVERY (1991)
 PU1437
 PU1437'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1437'9.3 KM (5.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1437'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 74.0 M (242.8 FT)
 PU1437'SOUTH OF THE WEST LEG OF A HIGHWAY INFORMATION SIGN, 43.8 M (143.7
 PU1437'FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU1437'HIGHWAY, 14.3 M (46.9 FT) NORTHEAST OF THE NEAR RAIL OF THE CHICAGO
 PU1437'AND NORTHWESTERN RAILROAD, 0.5 M (1.6 FT) WEST OF A WITNESS POST, 0.3
 PU1437'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 PU1437'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU1437
 PU1437                          STATION RECOVERY (2012)
 PU1437
 PU1437'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1437'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1418 ***********************************************************************
 PU1418  DESIGNATION -  F 362
 PU1418  PID         -  PU1418
 PU1418  STATE/COUNTY-  SD/MEADE
 PU1418  COUNTRY     -  US
 PU1418  USGS QUAD   -  PIEDMONT (2017)
 PU1418
 PU1418                         *CURRENT SURVEY CONTROL
 PU1418  ______________________________________________________________________
 PU1418* NAD 83(1986) POSITION- 44 14 32.     (N) 103 23 45.     (W)   SCALED
 PU1418* NAVD 88 ORTHO HEIGHT -  1071.693 (meters)     3516.05  (feet) ADJUSTED
 PU1418  ______________________________________________________________________
 PU1418  GEOID HEIGHT    -        -15.248 (meters)                     GEOID18
 PU1418  DYNAMIC HEIGHT  -       1071.330 (meters)     3514.86  (feet) COMP
 PU1418  MODELED GRAVITY -    980,242.4   (mgal)                       NAVD 88
 PU1418
 PU1418  VERT ORDER      -  FIRST     CLASS II
 PU1418
 PU1418.The horizontal coordinates were scaled from a map and have
 PU1418.an estimated accuracy of +/- 6 seconds.
 PU1418
 PU1418.The orthometric height was determined by differential leveling and
 PU1418.adjusted by the NATIONAL GEODETIC SURVEY
 PU1418.in September 1993.
 PU1418
 PU1418.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1418.GEOID18 height accuracy estimate available here.
 PU1418
 PU1418.Click photographs - Photos may exist for this station.
 PU1418
 PU1418.The dynamic height is computed by dividing the NAVD 88
 PU1418.geopotential number by the normal gravity value computed on the
 PU1418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1418.degrees latitude (g = 980.6199 gals.).
 PU1418
 PU1418.The modeled gravity was interpolated from observed gravity values.
 PU1418
 PU1418;                    North         East    Units  Estimated Accuracy
 PU1418;SPC SD N     -    51,130.      328,810.      MT  (+/- 180 meters Scaled)
 PU1418
 PU1418_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK280000(NAD 83)
 PU1418
 PU1418                          SUPERSEDED SURVEY CONTROL
 PU1418
 PU1418  NAVD 88 (06/15/91) 1071.689  (m)         3516.03   (f) SUPERSEDED  1 2
 PU1418  NGVD 29 (??/??/92) 1071.183  (m)         3514.37   (f) ADJ UNCH    1 2
 PU1418
 PU1418.Superseded values are not recommended for survey control.
 PU1418
 PU1418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1418.See file dsdata.pdf to determine how the superseded data were derived.
 PU1418
 PU1418_MARKER: DB = BENCH MARK DISK
 PU1418_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PU1418_SP_SET: PIER
 PU1418_STAMPING: F 362 1962
 PU1418_MARK LOGO: CGS
 PU1418_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1418_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1418+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2012
 PU1418
 PU1418  HISTORY     - Date     Condition        Report By
 PU1418  HISTORY     - 1962     MONUMENTED       CGS
 PU1418  HISTORY     - 19910813 GOOD             NGS
 PU1418  HISTORY     - 20120426 GOOD             INDIV
 PU1418
 PU1418                          STATION DESCRIPTION
 PU1418
 PU1418'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1418'14.6 MI NW FROM RAPID CITY.
 PU1418'ABOUT 14.65 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1418'RAILWAY FROM THE STATION AT RAPID CITY, OR 14.65 MILES SOUTHEAST
 PU1418'ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION AT
 PU1418'STURGIS, 0.95 MILE NORTHWEST OF THE SMALL COMMUNITY OF PIEDMONT,
 PU1418'BELOW INTERSTATE HIGHWAY 90 OVERPASS, 234 FEET SOUTHWEST OF THE
 PU1418'SOUTHWEST RAIL OF THE TRACK, 26 FEET NORTH OF THE CENTER LINE OF AN
 PU1418'ASPHALT ROAD PASSING UNDER THE OVERPASS, ABOUT 3 FEET ABOVE THE
 PU1418'LEVEL OF THE GROUND, ABOUT LEVEL WITH THE RAILS, AND SET VERTICALLY
 PU1418'IN THE EAST FACE OF A HEXAGON SHAPED PILLAR SUPPORTING THE NORTHEAST
 PU1418'LANE OF THE HIGHWAY.
 PU1418
 PU1418                          STATION RECOVERY (1991)
 PU1418
 PU1418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1418'18.0 KM (11.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1418'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, SET VERTICALLY
 PU1418'IN THE NORTHEAST FACE OF THE MOST NORTHWESTERLY PIER OF THE WESTBOUND
 PU1418'HIGHWAY OVERPASS (NUMBER 47-088-550) OF A PAVED ROAD (EXIT 44), 7.4 M
 PU1418'(24.3 FT) NORTH OF THE CENTERLINE OF THE ROAD, 4.5 M (14.8 FT) BELOW
 PU1418'THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) NORTH OF THE CENTER OF THE
 PU1418'OVERPASS, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE ROAD.
 PU1418
 PU1418                          STATION RECOVERY (2012)
 PU1418
 PU1418'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1418'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0271 ***********************************************************************
 OT0271  DESIGNATION -  F 363
 OT0271  PID         -  OT0271
 OT0271  STATE/COUNTY-  SD/PENNINGTON
 OT0271  COUNTRY     -  US
 OT0271  USGS QUAD   -  HERMOSA NE (2017)
 OT0271
 OT0271                         *CURRENT SURVEY CONTROL
 OT0271  ______________________________________________________________________
 OT0271* NAD 83(1986) POSITION- 43 59 58.6    (N) 103 00 01.7    (W)   HD_HELD2
 OT0271* NAVD 88 ORTHO HEIGHT -   891.726 (meters)     2925.60  (feet) ADJUSTED
 OT0271  ______________________________________________________________________
 OT0271  GEOID HEIGHT    -        -16.954 (meters)                     GEOID18
 OT0271  DYNAMIC HEIGHT  -        891.425 (meters)     2924.62  (feet) COMP
 OT0271  MODELED GRAVITY -    980,250.7   (mgal)                       NAVD 88
 OT0271
 OT0271  VERT ORDER      -  FIRST     CLASS II
 OT0271
 OT0271.The horizontal coordinates were established by autonomous hand held GPS
 OT0271.observations and have an estimated accuracy of +/- 10 meters.
 OT0271
 OT0271.The orthometric height was determined by differential leveling and
 OT0271.adjusted by the NATIONAL GEODETIC SURVEY
 OT0271.in June 1991.
 OT0271
 OT0271.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0271.GEOID18 height accuracy estimate available here.
 OT0271
 OT0271.Click photographs - Photos may exist for this station.
 OT0271
 OT0271.The dynamic height is computed by dividing the NAVD 88
 OT0271.geopotential number by the normal gravity value computed on the
 OT0271.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0271.degrees latitude (g = 980.6199 gals.).
 OT0271
 OT0271.The modeled gravity was interpolated from observed gravity values.
 OT0271
 OT0271;                    North         East    Units  Estimated Accuracy
 OT0271;SPC SD S     -   188,546.      386,130.      MT  (+/- 10 meters HH2 GPS)
 OT0271
 OT0271_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6031273773(NAD 83)
 OT0271
 OT0271                          SUPERSEDED SURVEY CONTROL
 OT0271
 OT0271  NGVD 29 (??/??/92)  891.258  (m)         2924.07   (f) ADJ UNCH    1 2
 OT0271
 OT0271.Superseded values are not recommended for survey control.
 OT0271
 OT0271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0271.See file dsdata.pdf to determine how the superseded data were derived.
 OT0271
 OT0271_MARKER: DB = BENCH MARK DISK
 OT0271_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0271_STAMPING: F 363 1962
 OT0271_MARK LOGO: CGS
 OT0271_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0271_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0271+STABILITY: SURFACE MOTION
 OT0271_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0271+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2016
 OT0271
 OT0271  HISTORY     - Date     Condition        Report By
 OT0271  HISTORY     - 1962     MONUMENTED       CGS
 OT0271  HISTORY     - 1985     GOOD             NGS
 OT0271  HISTORY     - 20120314 GOOD             INDIV
 OT0271  HISTORY     - 20160913 GOOD             USPSQD
 OT0271
 OT0271                          STATION DESCRIPTION
 OT0271
 OT0271'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0271'13 MI SE FROM RAPID CITY.
 OT0271'ABOUT 13.05 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0271'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 OT0271'RAILWAY STATION AT RAPID CITY, 0.4 MILE WEST OF MILE POST 647,
 OT0271'52 FEET SOUTHWEST OF THE CENTER OF A ROAD CROSSING, 59 1/2
 OT0271'FEET NORTH-NORTHWEST OF A LONE COTTONWOOD TREE, 44 FEET WEST
 OT0271'OF THE CENTER LINE OF A PRIVATE DRIVE, 44 1/2 FEET SOUTH OF THE
 OT0271'SOUTH RAIL, 15 FEET WEST OF A FENCE CORNER, 3 1/2 FEET NORTH
 OT0271'OF A FENCE, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST, 2 1/2
 OT0271'FEET BELOW THE LEVEL OF THE RAILS AND SET IN THE TOP OF A
 OT0271'CONCRETE POST PROJECTING 5 INCHES.
 OT0271
 OT0271                          STATION RECOVERY (1985)
 OT0271
 OT0271'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0271'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 OT0271'MI) NORTH ALONG US HIGHWAY 16 FROM THE POST OFFICE IN RAPID CITY,
 OT0271'THENCE 19.1 KM (11.9 MI) SOUTHEAST ALONG STATE HIGHWAY 44, IN THE
 OT0271'SOUTHWEST CORNER OF THE JUNCTION OF THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0271'AND PACIFIC RAILROAD AND COUNTY ROAD T 256, 0.4 KM (0.25 MI) SOUTHEAST
 OT0271'OF MILEPOST 58, 47.5 METERS (156 FT) SOUTHWEST OF THE HIGHWAY
 OT0271'CENTERLINE, 13.5 METERS (44.5 FT) SOUTHWEST OF THE SOUTHWEST RAIL,
 OT0271'13.4 METERS (44 FT) WEST OF THE CENTER OF THE ROAD, 4.6 METERS (15 FT)
 OT0271'NORTHWEST OF A FENCE CORNER AND 1.0 METER (3.5 FT) NORTHEAST OF A
 OT0271'FENCE.
 OT0271'THE MARK IS 0.5 METERS  W FROM  A WITNESS POST
 OT0271'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OT0271
 OT0271                          STATION RECOVERY (2012)
 OT0271
 OT0271'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0271'RECOVERED IN GOOD CONDITION.
 OT0271
 OT0271                          STATION RECOVERY (2016)
 OT0271
 OT0271'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OT0271'RAILROAD TRACKS HAVE BEEN REMOVED.  COUNTY ROAD T 256 IS NOW NAMED
 OT0271'ANTELOPE CREEK ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0241 ***********************************************************************
 OT0241  DESIGNATION -  F 364
 OT0241  PID         -  OT0241
 OT0241  STATE/COUNTY-  SD/PENNINGTON
 OT0241  COUNTRY     -  US
 OT0241  USGS QUAD   -  SCENIC (2017)
 OT0241
 OT0241                         *CURRENT SURVEY CONTROL
 OT0241  ______________________________________________________________________
 OT0241* NAD 83(1986) POSITION- 43 46 08.     (N) 102 32 20.     (W)   SCALED
 OT0241* NAVD 88 ORTHO HEIGHT -   854.621 (meters)     2803.87  (feet) ADJUSTED
 OT0241  ______________________________________________________________________
 OT0241  GEOID HEIGHT    -        -18.186 (meters)                     GEOID18
 OT0241  DYNAMIC HEIGHT  -        854.340 (meters)     2802.95  (feet) COMP
 OT0241  MODELED GRAVITY -    980,261.5   (mgal)                       NAVD 88
 OT0241
 OT0241  VERT ORDER      -  FIRST     CLASS II
 OT0241
 OT0241.The horizontal coordinates were scaled from a map and have
 OT0241.an estimated accuracy of +/- 6 seconds.
 OT0241
 OT0241.The orthometric height was determined by differential leveling and
 OT0241.adjusted by the NATIONAL GEODETIC SURVEY
 OT0241.in June 1991.
 OT0241
 OT0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0241.GEOID18 height accuracy estimate available here.
 OT0241
 OT0241.Click photographs - Photos may exist for this station.
 OT0241
 OT0241.The dynamic height is computed by dividing the NAVD 88
 OT0241.geopotential number by the normal gravity value computed on the
 OT0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0241.degrees latitude (g = 980.6199 gals.).
 OT0241
 OT0241.The modeled gravity was interpolated from observed gravity values.
 OT0241
 OT0241;                    North         East    Units  Estimated Accuracy
 OT0241;SPC SD S     -   161,840.      422,450.      MT  (+/- 180 meters Scaled)
 OT0241
 OT0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ980491(NAD 83)
 OT0241
 OT0241                          SUPERSEDED SURVEY CONTROL
 OT0241
 OT0241  NGVD 29 (??/??/92)  854.151  (m)         2802.33   (f) ADJ UNCH    1 2
 OT0241
 OT0241.Superseded values are not recommended for survey control.
 OT0241
 OT0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0241.See file dsdata.pdf to determine how the superseded data were derived.
 OT0241
 OT0241_MARKER: DB = BENCH MARK DISK
 OT0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0241_STAMPING: F 364 1962
 OT0241_MARK LOGO: CGS
 OT0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0241+STABILITY: SURFACE MOTION
 OT0241
 OT0241  HISTORY     - Date     Condition        Report By
 OT0241  HISTORY     - 1962     MONUMENTED       CGS
 OT0241
 OT0241                          STATION DESCRIPTION
 OT0241
 OT0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0241'1 MI SE FROM SCENIC.
 OT0241'ABOUT 1.05 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0241'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AND SCENIC,
 OT0241'IN SECTION 22, T 3 S, R 13 E, 147 1/2 FEET NORTH OF AND
 OT0241'ACROSS THE TRACK FROM THE 8TH POLE NORTHWEST OF MILE POST 617,
 OT0241'ABOUT 0.3 MILE SOUTH OF A SMALL GROVE OF TREES, 96 FEET
 OT0241'NORTHWEST OF NORTHWEST RAIL, 2 FEET SOUTHEAST OF A FENCE,
 OT0241'1.8 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OT0241'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0294 ***********************************************************************
 OT0294  DESIGNATION -  F 365
 OT0294  PID         -  OT0294
 OT0294  STATE/COUNTY-  SD/PENNINGTON
 OT0294  COUNTRY     -  US
 OT0294  USGS QUAD   -  HERMOSA NW (2017)
 OT0294
 OT0294                         *CURRENT SURVEY CONTROL
 OT0294  ______________________________________________________________________
 OT0294* NAD 83(1986) POSITION- 43 54 42.     (N) 103 10 05.     (W)   SCALED
 OT0294* NAVD 88 ORTHO HEIGHT -  1046.431 (meters)     3433.17  (feet) ADJUSTED
 OT0294  ______________________________________________________________________
 OT0294  GEOID HEIGHT    -        -16.176 (meters)                     GEOID18
 OT0294  DYNAMIC HEIGHT  -       1046.044 (meters)     3431.90  (feet) COMP
 OT0294  MODELED GRAVITY -    980,212.9   (mgal)                       NAVD 88
 OT0294
 OT0294  VERT ORDER      -  FIRST     CLASS II
 OT0294
 OT0294.The horizontal coordinates were scaled from a map and have
 OT0294.an estimated accuracy of +/- 6 seconds.
 OT0294
 OT0294.The orthometric height was determined by differential leveling and
 OT0294.adjusted by the NATIONAL GEODETIC SURVEY
 OT0294.in June 1991.
 OT0294
 OT0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0294.GEOID18 height accuracy estimate available here.
 OT0294
 OT0294.Click photographs - Photos may exist for this station.
 OT0294
 OT0294.The dynamic height is computed by dividing the NAVD 88
 OT0294.geopotential number by the normal gravity value computed on the
 OT0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0294.degrees latitude (g = 980.6199 gals.).
 OT0294
 OT0294.The modeled gravity was interpolated from observed gravity values.
 OT0294
 OT0294;                    North         East    Units  Estimated Accuracy
 OT0294;SPC SD S     -   179,230.      372,360.      MT  (+/- 180 meters Scaled)
 OT0294
 OT0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ470636(NAD 83)
 OT0294
 OT0294                          SUPERSEDED SURVEY CONTROL
 OT0294
 OT0294  NGVD 29 (??/??/92) 1045.930  (m)         3431.52   (f) ADJ UNCH    1 2
 OT0294
 OT0294.Superseded values are not recommended for survey control.
 OT0294
 OT0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0294.See file dsdata.pdf to determine how the superseded data were derived.
 OT0294
 OT0294_MARKER: DB = BENCH MARK DISK
 OT0294_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0294+WITH SETTING: INFORMATION.
 OT0294_STAMPING: F 365 1962
 OT0294_MARK LOGO: CGS
 OT0294_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0294_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0294
 OT0294  HISTORY     - Date     Condition        Report By
 OT0294  HISTORY     - 1962     MONUMENTED       CGS
 OT0294  HISTORY     - 1963     GOOD             CGS
 OT0294
 OT0294                          STATION DESCRIPTION
 OT0294
 OT0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0294'5.8 MI NE FROM HERMOSA.
 OT0294'ABOUT 5.75 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0294'RAILWAY FROM THE STATION AT HERMOSA, IN SECTION 4, T 2 S, R   E,
 OT0294'0.3 MILE SOUTH-SOUTHWEST OF A LONE TREE LOCATED IN THE BOTTOM OF
 OT0294'A DRAW, AT THE NORTH END OF A SHORT CUT, 0.5 MILE SOUTH OF MILE
 OT0294'POST 85, 57 FEET SOUTH OF A T FENCE CORNER, 50 1/2 FEET EAST OF THE
 OT0294'EAST RAIL, 1 FOOT EAST OF A FENCE, 1.8 FEET EAST OF A METAL
 OT0294'WITNESS POST, ABOUT 5 1/2 FEET BELOW THE LEVEL OF THE RAIL, AND
 OT0294'ON THE TOP OF A 5/8-INCH COPPER COATED ROD DRIVEN TO A DEPTH OF
 OT0294'8 FEET AND ENCASED IN A 6-INCH CONCRETE PIPE PROJECTING 8-INCHES.
 OT0294
 OT0294                          STATION RECOVERY (1963)
 OT0294
 OT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 OT0294'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0309 ***********************************************************************
 PU0309  DESIGNATION -  F 366
 PU0309  PID         -  PU0309
 PU0309  STATE/COUNTY-  SD/PENNINGTON
 PU0309  COUNTRY     -  US
 PU0309  USGS QUAD   -  WASTA (2017)
 PU0309
 PU0309                         *CURRENT SURVEY CONTROL
 PU0309  ______________________________________________________________________
 PU0309* NAD 83(1986) POSITION- 44 05 20.     (N) 102 27 53.     (W)   SCALED
 PU0309* NAVD 88 ORTHO HEIGHT -   801.590 (meters)     2629.88  (feet) ADJUSTED
 PU0309  ______________________________________________________________________
 PU0309  GEOID HEIGHT    -        -18.457 (meters)                     GEOID18
 PU0309  DYNAMIC HEIGHT  -        801.367 (meters)     2629.15  (feet) COMP
 PU0309  MODELED GRAVITY -    980,312.7   (mgal)                       NAVD 88
 PU0309
 PU0309  VERT ORDER      -  SECOND    CLASS 0
 PU0309
 PU0309.The horizontal coordinates were scaled from a map and have
 PU0309.an estimated accuracy of +/- 6 seconds.
 PU0309
 PU0309.The orthometric height was determined by differential leveling and
 PU0309.adjusted by the NATIONAL GEODETIC SURVEY
 PU0309.in June 1991.
 PU0309
 PU0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0309.GEOID18 height accuracy estimate available here.
 PU0309
 PU0309.Click photographs - Photos may exist for this station.
 PU0309
 PU0309.The dynamic height is computed by dividing the NAVD 88
 PU0309.geopotential number by the normal gravity value computed on the
 PU0309.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0309.degrees latitude (g = 980.6199 gals.).
 PU0309
 PU0309.The modeled gravity was interpolated from observed gravity values.
 PU0309
 PU0309;                    North         East    Units  Estimated Accuracy
 PU0309;SPC SD S     -   197,220.      429,330.      MT  (+/- 180 meters Scaled)
 PU0309
 PU0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ029848(NAD 83)
 PU0309
 PU0309                          SUPERSEDED SURVEY CONTROL
 PU0309
 PU0309  NGVD 29 (??/??/92)  801.145  (m)         2628.42   (f) ADJ UNCH    2 0
 PU0309
 PU0309.Superseded values are not recommended for survey control.
 PU0309
 PU0309.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0309.See file dsdata.pdf to determine how the superseded data were derived.
 PU0309
 PU0309_MARKER: DB = BENCH MARK DISK
 PU0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0309_STAMPING: F 366 1962
 PU0309_MARK LOGO: CGS
 PU0309_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0309+STABILITY: SURFACE MOTION
 PU0309
 PU0309  HISTORY     - Date     Condition        Report By
 PU0309  HISTORY     - 1962     MONUMENTED       CGS
 PU0309
 PU0309                          STATION DESCRIPTION
 PU0309
 PU0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0309'2.2 MI NW FROM WASTA.
 PU0309'ABOUT 0.3 MILE NORTHWEST ALONG A PAVED ROAD FROM THE CHICAGO
 PU0309'AND NORTH WESTERN RAILWAY STATION AT WASTA, THENCE 0.35 MILE
 PU0309'SOUTHWEST ALONG U.S. HIGHWAYS 16 AND 14, THENCE 1.6 MILES
 PU0309'NORTHWEST ALONG A GRAVELED ROAD, AT A CROSSING OF THE ROAD AND
 PU0309'A DOUBLE ROW OF POWER POLES, 38 FEET SOUTHWEST OF THE CENTER
 PU0309'LINE OF THE ROAD, IN LINE WITH THE MORE SOUTHEASTERLY ROW OF
 PU0309'POWER POLES, 123 1/2 FEET NORTHEAST OF A POWER POLE, 1 1/2 FEET
 PU0309'SOUTHWEST OF A FENCE, 1.7 FEET SOUTH OF A METAL WITNESS POST,
 PU0309'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0309'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0393 ***********************************************************************
 PU0393  DESIGNATION -  F 367
 PU0393  PID         -  PU0393
 PU0393  STATE/COUNTY-  SD/PENNINGTON
 PU0393  COUNTRY     -  US
 PU0393  USGS QUAD   -  LAKE HILL (2017)
 PU0393
 PU0393                         *CURRENT SURVEY CONTROL
 PU0393  ______________________________________________________________________
 PU0393* NAD 83(1986) POSITION- 44 00 58.     (N) 102 13 41.     (W)   SCALED
 PU0393* NAVD 88 ORTHO HEIGHT -   849.331 (meters)     2786.51  (feet) ADJUSTED
 PU0393  ______________________________________________________________________
 PU0393  GEOID HEIGHT    -        -19.051 (meters)                     GEOID18
 PU0393  DYNAMIC HEIGHT  -        849.073 (meters)     2785.67  (feet) COMP
 PU0393  MODELED GRAVITY -    980,286.6   (mgal)                       NAVD 88
 PU0393
 PU0393  VERT ORDER      -  SECOND    CLASS 0
 PU0393
 PU0393.The horizontal coordinates were scaled from a map and have
 PU0393.an estimated accuracy of +/- 6 seconds.
 PU0393
 PU0393.The orthometric height was determined by differential leveling and
 PU0393.adjusted by the NATIONAL GEODETIC SURVEY
 PU0393.in June 1991.
 PU0393
 PU0393.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0393.GEOID18 height accuracy estimate available here.
 PU0393
 PU0393.Click photographs - Photos may exist for this station.
 PU0393
 PU0393.The dynamic height is computed by dividing the NAVD 88
 PU0393.geopotential number by the normal gravity value computed on the
 PU0393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0393.degrees latitude (g = 980.6199 gals.).
 PU0393
 PU0393.The modeled gravity was interpolated from observed gravity values.
 PU0393
 PU0393;                    North         East    Units  Estimated Accuracy
 PU0393;SPC SD S     -   188,680.      448,100.      MT  (+/- 180 meters Scaled)
 PU0393
 PU0393_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ221773(NAD 83)
 PU0393
 PU0393                          SUPERSEDED SURVEY CONTROL
 PU0393
 PU0393  NGVD 29 (??/??/92)  848.871  (m)         2785.00   (f) ADJ UNCH    2 0
 PU0393
 PU0393.Superseded values are not recommended for survey control.
 PU0393
 PU0393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0393.See file dsdata.pdf to determine how the superseded data were derived.
 PU0393
 PU0393_MARKER: DB = BENCH MARK DISK
 PU0393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0393_STAMPING: F 367 1962
 PU0393_MARK LOGO: CGS
 PU0393_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0393_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0393+STABILITY: SURFACE MOTION
 PU0393
 PU0393  HISTORY     - Date     Condition        Report By
 PU0393  HISTORY     - 1962     MONUMENTED       CGS
 PU0393
 PU0393                          STATION DESCRIPTION
 PU0393
 PU0393'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0393'2 MI N FROM WALL.
 PU0393'ABOUT 1.95 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST
 PU0393'OFFICE AT WALL, 0.35 MILE NORTH OF A CURVE, 47 1/2 FEET WEST OF
 PU0393'THE CENTER LINE OF THE ROAD, 54 1/2 FEET NORTH OF A FENCE CORNER,
 PU0393'1.8 FEET EAST OF A FENCE, 2.0 FEET NORTH OF A METAL WITNESS
 PU0393'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0393'POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1653 ***********************************************************************
 PU1653  DESIGNATION -  F 368
 PU1653  PID         -  PU1653
 PU1653  STATE/COUNTY-  SD/LAWRENCE
 PU1653  COUNTRY     -  US
 PU1653  USGS QUAD   -  STURGIS (2017)
 PU1653
 PU1653                         *CURRENT SURVEY CONTROL
 PU1653  ______________________________________________________________________
 PU1653* NAD 83(1986) POSITION- 44 27 06.     (N) 103 36 27.     (W)   SCALED
 PU1653* NAVD 88 ORTHO HEIGHT -  1098.006 (meters)     3602.37  (feet) ADJUSTED
 PU1653  ______________________________________________________________________
 PU1653  GEOID HEIGHT    -        -15.048 (meters)                     GEOID18
 PU1653  DYNAMIC HEIGHT  -       1097.645 (meters)     3601.19  (feet) COMP
 PU1653  MODELED GRAVITY -    980,251.0   (mgal)                       NAVD 88
 PU1653
 PU1653  VERT ORDER      -  FIRST     CLASS II
 PU1653
 PU1653.The horizontal coordinates were scaled from a map and have
 PU1653.an estimated accuracy of +/- 6 seconds.
 PU1653
 PU1653.The orthometric height was determined by differential leveling and
 PU1653.adjusted by the NATIONAL GEODETIC SURVEY
 PU1653.in June 1991.
 PU1653
 PU1653.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1653.GEOID18 height accuracy estimate available here.
 PU1653
 PU1653.Click photographs - Photos may exist for this station.
 PU1653
 PU1653.The dynamic height is computed by dividing the NAVD 88
 PU1653.geopotential number by the normal gravity value computed on the
 PU1653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1653.degrees latitude (g = 980.6199 gals.).
 PU1653
 PU1653.The modeled gravity was interpolated from observed gravity values.
 PU1653
 PU1653;                    North         East    Units  Estimated Accuracy
 PU1653;SPC SD N     -    75,110.      312,960.      MT  (+/- 180 meters Scaled)
 PU1653
 PU1653_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK107229(NAD 83)
 PU1653
 PU1653                          SUPERSEDED SURVEY CONTROL
 PU1653
 PU1653  NGVD 29 (??/??/92) 1097.472  (m)         3600.62   (f) ADJ UNCH    1 2
 PU1653
 PU1653.Superseded values are not recommended for survey control.
 PU1653
 PU1653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1653.See file dsdata.pdf to determine how the superseded data were derived.
 PU1653
 PU1653_MARKER: DB = BENCH MARK DISK
 PU1653_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU1653_STAMPING: F 368 1962
 PU1653_MARK LOGO: CGS
 PU1653_MAGNETIC: I = MARKER IS A STEEL ROD
 PU1653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1653_ROD/PIPE-DEPTH: 3.7 meters
 PU1653
 PU1653  HISTORY     - Date     Condition        Report By
 PU1653  HISTORY     - 1962     MONUMENTED       CGS
 PU1653
 PU1653                          STATION DESCRIPTION
 PU1653
 PU1653'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1653'1.8 MI SE FROM WHITEWOOD.
 PU1653'ABOUT 1.75 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1653'RAILWAY FROM THE U.S. HIGHWAY 14 OVERPASS AT WHITEWOOD, AT A
 PU1653'PRIVATE ROAD CROSSING IN SECTION 26, T 6 N, R 4 E, 0.1 MILE SOUTH
 PU1653'OF A FARM HOUSE, 15 POLES NORTHWEST OF MILE POST 133, 6 RAILS
 PU1653'SOUTHEAST OF THE SOUTHEAST END OF A WOODEN TRESTLE H286, 47 FEET
 PU1653'NORTHEAST OF THE NORTHEAST RAIL, 11 FEET NORTHWEST OF THE CENTER
 PU1653'LINE OF THE PRIVATE ROAD, 1.5 FEET SOUTHWEST OF A FENCE, 1.0 FOOT
 PU1653'NORTHEAST OF A METAL WITNESS POST, 3 FEET ABOVE THE LEVEL OF THE
 PU1653'RAIL, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS
 PU1653'DRIVEN TO A DEPTH OF 12 FEET AND ENCASED IN A 6-INCH TILE
 PU1653'PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1801 ***********************************************************************
 PU1801  DESIGNATION -  F 369
 PU1801  PID         -  PU1801
 PU1801  STATE/COUNTY-  SD/BUTTE
 PU1801  COUNTRY     -  US
 PU1801  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1801
 PU1801                         *CURRENT SURVEY CONTROL
 PU1801  ______________________________________________________________________
 PU1801* NAD 83(1986) POSITION- 44 56 59.     (N) 103 46 22.     (W)   SCALED
 PU1801* NAVD 88 ORTHO HEIGHT -   953.979 (meters)     3129.85  (feet) ADJUSTED
 PU1801  ______________________________________________________________________
 PU1801  GEOID HEIGHT    -        -15.929 (meters)                     GEOID18
 PU1801  DYNAMIC HEIGHT  -        953.739 (meters)     3129.06  (feet) COMP
 PU1801  MODELED GRAVITY -    980,333.0   (mgal)                       NAVD 88
 PU1801
 PU1801  VERT ORDER      -  FIRST     CLASS II
 PU1801
 PU1801.The horizontal coordinates were scaled from a map and have
 PU1801.an estimated accuracy of +/- 6 seconds.
 PU1801
 PU1801.The orthometric height was determined by differential leveling and
 PU1801.adjusted by the NATIONAL GEODETIC SURVEY
 PU1801.in June 1991.
 PU1801
 PU1801.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1801.GEOID18 height accuracy estimate available here.
 PU1801
 PU1801.Click photographs - Photos may exist for this station.
 PU1801
 PU1801.The dynamic height is computed by dividing the NAVD 88
 PU1801.geopotential number by the normal gravity value computed on the
 PU1801.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1801.degrees latitude (g = 980.6199 gals.).
 PU1801
 PU1801.The modeled gravity was interpolated from observed gravity values.
 PU1801
 PU1801;                    North         East    Units  Estimated Accuracy
 PU1801;SPC SD N     -   130,990.      302,390.      MT  (+/- 180 meters Scaled)
 PU1801
 PU1801_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK968780(NAD 83)
 PU1801
 PU1801                          SUPERSEDED SURVEY CONTROL
 PU1801
 PU1801  NGVD 29 (??/??/92)  953.493  (m)         3128.25   (f) ADJ UNCH    1 2
 PU1801
 PU1801.Superseded values are not recommended for survey control.
 PU1801
 PU1801.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1801.See file dsdata.pdf to determine how the superseded data were derived.
 PU1801
 PU1801_MARKER: DB = BENCH MARK DISK
 PU1801_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU1801_STAMPING: F 369 1962
 PU1801_MARK LOGO: CGS
 PU1801_MAGNETIC: I = MARKER IS A STEEL ROD
 PU1801_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1801_ROD/PIPE-DEPTH: 4.6 meters
 PU1801
 PU1801  HISTORY     - Date     Condition        Report By
 PU1801  HISTORY     - 1962     MONUMENTED       CGS
 PU1801
 PU1801                          STATION DESCRIPTION
 PU1801
 PU1801'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1801'20.8 MI N FROM BELLE FOURCHE.
 PU1801'ABOUT 20.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE
 PU1801'CHICAGO AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE,
 PU1801'IN SECTION 28, T 12 N, R 3 E, 0.2 MILE NORTH OF A PRIVATE
 PU1801'DRIVEWAY LEADING EAST TO A FARM HOUSE, 56 FEET EAST OF THE
 PU1801'CENTER LINE OF THE HIGHWAY, IN LINE WITH A T FENCE LEADING EAST,
 PU1801'2 FEET WEST OF A FENCE, 1.0 FEET NORTH OF A METAL WITNESS POST,
 PU1801'ABOUT LEVEL WITH THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH
 PU1801'COPPER COATED ROD DRIVEN TO A DEPTH OF 15 FEET AND ENCASED
 PU1801'IN A 6-INCH TILE PROJECTING 8-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0378 ***********************************************************************
 OR0378  DESIGNATION -  F 37
 OR0378  PID         -  OR0378
 OR0378  STATE/COUNTY-  SD/BRULE
 OR0378  COUNTRY     -  US
 OR0378  USGS QUAD   -  PLATTE LAKE (2017)
 OR0378
 OR0378                         *CURRENT SURVEY CONTROL
 OR0378  ______________________________________________________________________
 OR0378* NAD 83(1986) POSITION- 43 42 58.     (N) 098 51 14.     (W)   SCALED
 OR0378* NAVD 88 ORTHO HEIGHT -   503.019 (meters)     1650.32  (feet) ADJUSTED
 OR0378  ______________________________________________________________________
 OR0378  GEOID HEIGHT    -        -25.817 (meters)                     GEOID18
 OR0378  DYNAMIC HEIGHT  -        502.879 (meters)     1649.86  (feet) COMP
 OR0378  MODELED GRAVITY -    980,325.2   (mgal)                       NAVD 88
 OR0378
 OR0378  VERT ORDER      -  FIRST     CLASS II
 OR0378
 OR0378.The horizontal coordinates were scaled from a map and have
 OR0378.an estimated accuracy of +/- 6 seconds.
 OR0378
 OR0378.The orthometric height was determined by differential leveling and
 OR0378.adjusted by the NATIONAL GEODETIC SURVEY
 OR0378.in June 1991.
 OR0378
 OR0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0378.GEOID18 height accuracy estimate available here.
 OR0378
 OR0378.Click photographs - Photos may exist for this station.
 OR0378
 OR0378.The dynamic height is computed by dividing the NAVD 88
 OR0378.geopotential number by the normal gravity value computed on the
 OR0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0378.degrees latitude (g = 980.6199 gals.).
 OR0378
 OR0378.The modeled gravity was interpolated from observed gravity values.
 OR0378
 OR0378;                    North         East    Units  Estimated Accuracy
 OR0378;SPC SD S     -   154,680.      719,210.      MT  (+/- 180 meters Scaled)
 OR0378
 OR0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP117403(NAD 83)
 OR0378
 OR0378                          SUPERSEDED SURVEY CONTROL
 OR0378
 OR0378  NGVD 29 (??/??/92)  502.661  (m)         1649.15   (f) ADJ UNCH    1 2
 OR0378
 OR0378.Superseded values are not recommended for survey control.
 OR0378
 OR0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0378.See file dsdata.pdf to determine how the superseded data were derived.
 OR0378
 OR0378_MARKER: DB = BENCH MARK DISK
 OR0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0378_STAMPING: 1649.147 F 37 1933
 OR0378_MARK LOGO: CGS
 OR0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0378+STABILITY: SURFACE MOTION
 OR0378
 OR0378  HISTORY     - Date     Condition        Report By
 OR0378  HISTORY     - 1933     MONUMENTED       CGS
 OR0378  HISTORY     - 20120521 MARK NOT FOUND   INDIV
 OR0378
 OR0378                          STATION DESCRIPTION
 OR0378
 OR0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0378'6 MI E FROM KIMBALL.
 OR0378'6.0 MILES EAST ALONG U.S. HIGHWAY 16 FROM KIMBALL, BRULE COUNTY,
 OR0378'THENCE 1.0 MILE SOUTH ALONG U.S. HIGHWAY 281, AT THE
 OR0378'INTERSECTION OF AN EAST-AND-WEST ROAD, 117.5 FEET EAST OF THE
 OR0378'CENTER LINE OF THE HIGHWAY, 35 FEET NORTH OF THE CENTER LINE
 OR0378'OF THE ROAD, AND 2 FEET SOUTH OF A FENCE.  A STANDARD DISK,
 OR0378'STAMPED 1649.147 F 37 1933 AND SET IN THE TOP OF A CONCRETE
 OR0378'POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0378
 OR0378                          STATION RECOVERY (2012)
 OR0378
 OR0378'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0378'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0213 ***********************************************************************
 OS0213  DESIGNATION -  F 370
 OS0213  PID         -  OS0213
 OS0213  STATE/COUNTY-  SD/JONES
 OS0213  COUNTRY     -  US
 OS0213  USGS QUAD   -  OKATON (2017)
 OS0213
 OS0213                         *CURRENT SURVEY CONTROL
 OS0213  ______________________________________________________________________
 OS0213* NAD 83(1986) POSITION- 43 52 52.     (N) 100 57 52.     (W)   SCALED
 OS0213* NAVD 88 ORTHO HEIGHT -   724.517 (meters)     2377.02  (feet) ADJUSTED
 OS0213  ______________________________________________________________________
 OS0213  GEOID HEIGHT    -        -23.494 (meters)                     GEOID18
 OS0213  DYNAMIC HEIGHT  -        724.279 (meters)     2376.24  (feet) COMP
 OS0213  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OS0213
 OS0213  VERT ORDER      -  FIRST     CLASS II
 OS0213
 OS0213.The horizontal coordinates were scaled from a map and have
 OS0213.an estimated accuracy of +/- 6 seconds.
 OS0213
 OS0213.The orthometric height was determined by differential leveling and
 OS0213.adjusted by the NATIONAL GEODETIC SURVEY
 OS0213.in June 1991.
 OS0213
 OS0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0213.GEOID18 height accuracy estimate available here.
 OS0213
 OS0213.Click photographs - Photos may exist for this station.
 OS0213
 OS0213.The dynamic height is computed by dividing the NAVD 88
 OS0213.geopotential number by the normal gravity value computed on the
 OS0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0213.degrees latitude (g = 980.6199 gals.).
 OS0213
 OS0213.The modeled gravity was interpolated from observed gravity values.
 OS0213
 OS0213;                    North         East    Units  Estimated Accuracy
 OS0213;SPC SD S     -   172,140.      549,290.      MT  (+/- 180 meters Scaled)
 OS0213
 OS0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP421605(NAD 83)
 OS0213
 OS0213                          SUPERSEDED SURVEY CONTROL
 OS0213
 OS0213  NGVD 29 (??/??/92)  724.06   (m)         2375.5    (f) COMPUTED    1 2
 OS0213
 OS0213.Superseded values are not recommended for survey control.
 OS0213
 OS0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0213.See file dsdata.pdf to determine how the superseded data were derived.
 OS0213
 OS0213_MARKER: DB = BENCH MARK DISK
 OS0213_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0213_STAMPING: F 370 1962
 OS0213_MARK LOGO: CGS
 OS0213_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0213_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0213_ROD/PIPE-DEPTH: 4.3 meters
 OS0213
 OS0213  HISTORY     - Date     Condition        Report By
 OS0213  HISTORY     - 1962     MONUMENTED       CGS
 OS0213  HISTORY     - 1985     GOOD             NGS
 OS0213
 OS0213                          STATION DESCRIPTION
 OS0213
 OS0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0213'3.9 MI W FROM OKATON.
 OS0213'ABOUT 3.9 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 OS0213'PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION
 OS0213'1, T 2 S, R 26 E, 7 POLES EAST OF MILE POST 531 AND AT A ROAD
 OS0213'CROSSING, 46 FEET NORTH OF THE NORTH RAIL, 159 FEET EAST OF THE
 OS0213'CENTER LINE OF THE ROAD, 122 FEET EAST OF A POWER LINE POLE,
 OS0213'1 1/2 FEET SOUTH OF A FENCE, 1.6 FEET WEST OF A METAL WITNESS
 OS0213'POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE RAILS, AND ON THE TOP
 OS0213'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 14
 OS0213'FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
 OS0213
 OS0213                          STATION RECOVERY (1985)
 OS0213
 OS0213'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0213'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  6.24 KM (3.88
 OS0213'MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION OF I 90 EXIT
 OS0213'183 AT OKATON, THENCE 1.43 KM (0.89 MI) SOUTH ALONG A GRAVEL ROAD, IN
 OS0213'THE NORTHEAST CORNER OF THE JUNCTION OF THE OLD ABANDON RAILROAD BED,
 OS0213'48.5 METERS (159 FT) EAST OF THE CENTER OF THE GRAVEL ROAD, 14.0
 OS0213'METERS (46 FT) NORTH OF THE NORTH RAIL, 37.2 METERS (122 FT) EAST OF A
 OS0213'POWER POLE AND 0.5 METER (1.5 FT) SOUTH OF A FENCE.
 OS0213'THE MARK IS 0.5 METERS  W FROM  A WITNESS POST
 OS0213'THE MARK IS 0.3 M ABOVE THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0513 ***********************************************************************
 PT0513  DESIGNATION -  F 371
 PT0513  PID         -  PT0513
 PT0513  STATE/COUNTY-  SD/HAAKON
 PT0513  COUNTRY     -  US
 PT0513  USGS QUAD   -  ELBON (2017)
 PT0513
 PT0513                         *CURRENT SURVEY CONTROL
 PT0513  ______________________________________________________________________
 PT0513* NAD 83(1986) POSITION- 44 16 10.     (N) 101 40 05.     (W)   SCALED
 PT0513* NAVD 88 ORTHO HEIGHT -   776.788 (meters)     2548.51  (feet) ADJUSTED
 PT0513  ______________________________________________________________________
 PT0513  GEOID HEIGHT    -        -20.998 (meters)                     GEOID18
 PT0513  DYNAMIC HEIGHT  -        776.572 (meters)     2547.80  (feet) COMP
 PT0513  MODELED GRAVITY -    980,314.1   (mgal)                       NAVD 88
 PT0513
 PT0513  VERT ORDER      -  FIRST     CLASS II
 PT0513
 PT0513.The horizontal coordinates were scaled from a map and have
 PT0513.an estimated accuracy of +/- 6 seconds.
 PT0513
 PT0513.The orthometric height was determined by differential leveling and
 PT0513.adjusted by the NATIONAL GEODETIC SURVEY
 PT0513.in June 1991.
 PT0513
 PT0513.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0513.GEOID18 height accuracy estimate available here.
 PT0513
 PT0513.Click photographs - Photos may exist for this station.
 PT0513
 PT0513.The dynamic height is computed by dividing the NAVD 88
 PT0513.geopotential number by the normal gravity value computed on the
 PT0513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0513.degrees latitude (g = 980.6199 gals.).
 PT0513
 PT0513.The modeled gravity was interpolated from observed gravity values.
 PT0513
 PT0513;                    North         East    Units  Estimated Accuracy
 PT0513;SPC SD S     -   215,950.      493,440.      MT  (+/- 180 meters Scaled)
 PT0513
 PT0513_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ870052(NAD 83)
 PT0513
 PT0513                          SUPERSEDED SURVEY CONTROL
 PT0513
 PT0513  NGVD 29 (??/??/92)  776.323  (m)         2546.99   (f) ADJ UNCH    1 2
 PT0513
 PT0513.Superseded values are not recommended for survey control.
 PT0513
 PT0513.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0513.See file dsdata.pdf to determine how the superseded data were derived.
 PT0513
 PT0513_MARKER: DB = BENCH MARK DISK
 PT0513_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0513_STAMPING: F 371 1962
 PT0513_MARK LOGO: CGS
 PT0513_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0513_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0513_ROD/PIPE-DEPTH: 4.0 meters
 PT0513
 PT0513  HISTORY     - Date     Condition        Report By
 PT0513  HISTORY     - 1962     MONUMENTED       CGS
 PT0513
 PT0513                          STATION DESCRIPTION
 PT0513
 PT0513'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0513'13.5 MI S FROM MILESVILLE.
 PT0513'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0513'THE LUTHERAN HOUR AT MILESVILLE, THENCE 9.5 MILES SOUTH ALONG
 PT0513'STATE HIGHWAY 73, 77 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 PT0513'39 FEET WEST OF A FENCE CORNER, 27 FEET NORTH OF CENTERLINE OF
 PT0513'AN EAST-WEST TRAIL ROAD, 1.6 FEET WEST OF A METAL WITNESS POST,
 PT0513'1 1/2 FEET SOUTH OF A FENCE, CLAMPED ON A 5/8 INCH COPPER-COATED
 PT0513'ROD WHICH IS DRIVEN TO A DEPTH OF 13 FEET, AND ENCASED IN A
 PT0513'6-INCH TILE PROJECTING ABOUT 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0600 ***********************************************************************
 PT0600  DESIGNATION -  F 372
 PT0600  PID         -  PT0600
 PT0600  STATE/COUNTY-  SD/HAAKON
 PT0600  COUNTRY     -  US
 PT0600  USGS QUAD   -  PHILIP SE (2017)
 PT0600
 PT0600                         *CURRENT SURVEY CONTROL
 PT0600  ______________________________________________________________________
 PT0600* NAD 83(1986) POSITION- 44 03 08.     (N) 101 36 04.     (W)   SCALED
 PT0600* NAVD 88 ORTHO HEIGHT -   672.879 (meters)     2207.60  (feet) ADJUSTED
 PT0600  ______________________________________________________________________
 PT0600  GEOID HEIGHT    -        -21.333 (meters)                     GEOID18
 PT0600  DYNAMIC HEIGHT  -        672.682 (meters)     2206.96  (feet) COMP
 PT0600  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 PT0600
 PT0600  VERT ORDER      -  SECOND    CLASS 0
 PT0600
 PT0600.This mark is at Philip Airport (PHP)
 PT0600
 PT0600.The horizontal coordinates were scaled from a map and have
 PT0600.an estimated accuracy of +/- 6 seconds.
 PT0600
 PT0600.The orthometric height was determined by differential leveling and
 PT0600.adjusted by the NATIONAL GEODETIC SURVEY
 PT0600.in June 1991.
 PT0600
 PT0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0600.GEOID18 height accuracy estimate available here.
 PT0600
 PT0600.Click photographs - Photos may exist for this station.
 PT0600
 PT0600.The dynamic height is computed by dividing the NAVD 88
 PT0600.geopotential number by the normal gravity value computed on the
 PT0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0600.degrees latitude (g = 980.6199 gals.).
 PT0600
 PT0600.The modeled gravity was interpolated from observed gravity values.
 PT0600
 PT0600;                    North         East    Units  Estimated Accuracy
 PT0600;SPC SD S     -   191,730.      498,420.      MT  (+/- 180 meters Scaled)
 PT0600
 PT0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP916809(NAD 83)
 PT0600
 PT0600                          SUPERSEDED SURVEY CONTROL
 PT0600
 PT0600  NGVD 29 (??/??/92)  672.427  (m)         2206.12   (f) ADJ UNCH    2 0
 PT0600
 PT0600.Superseded values are not recommended for survey control.
 PT0600
 PT0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0600.See file dsdata.pdf to determine how the superseded data were derived.
 PT0600
 PT0600_MARKER: DB = BENCH MARK DISK
 PT0600_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0600_SP_SET: FOUNDATION
 PT0600_STAMPING: F 372 1962
 PT0600_MARK LOGO: CGS
 PT0600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0600+STABILITY: SURFACE MOTION
 PT0600
 PT0600  HISTORY     - Date     Condition        Report By
 PT0600  HISTORY     - 1962     MONUMENTED       CGS
 PT0600
 PT0600                          STATION DESCRIPTION
 PT0600
 PT0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0600'4 MI NE FROM PHILIP.
 PT0600'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0600'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG
 PT0600'A PRIVATE GRAVELED ROAD, THENCE 0.7 MILE EAST ALONG OLD U.S.
 PT0600'HIGHWAY 14, AT THE PHILIP MUNICIPAL AIRPORT, IN SECTION 16, T1N,
 PT0600'R21E, 3.2 FEET EAST OF THE SOUTHWEST CORNER OF A HANGER WHICH IS
 PT0600'THE MOST WESTERLY ONE OF A ROW OF HANGERS, AND SET IN THE TOP OF
 PT0600'THE WEST END OF THE CONCRETE FOUNDATION AND DOOR TRACK, ABOUT
 PT0600'LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0665 ***********************************************************************
 PT0665  DESIGNATION -  F 373
 PT0665  PID         -  PT0665
 PT0665  STATE/COUNTY-  SD/HAAKON
 PT0665  COUNTRY     -  US
 PT0665  USGS QUAD   -  HARTLEY (2017)
 PT0665
 PT0665                         *CURRENT SURVEY CONTROL
 PT0665  ______________________________________________________________________
 PT0665* NAD 83(1986) POSITION- 44 24 06.     (N) 101 49 12.     (W)   SCALED
 PT0665* NAVD 88 ORTHO HEIGHT -   768.780 (meters)     2522.24  (feet) ADJUSTED
 PT0665  ______________________________________________________________________
 PT0665  GEOID HEIGHT    -        -20.505 (meters)                     GEOID18
 PT0665  DYNAMIC HEIGHT  -        768.579 (meters)     2521.58  (feet) COMP
 PT0665  MODELED GRAVITY -    980,330.2   (mgal)                       NAVD 88
 PT0665
 PT0665  VERT ORDER      -  SECOND    CLASS 0
 PT0665
 PT0665.The horizontal coordinates were scaled from a map and have
 PT0665.an estimated accuracy of +/- 6 seconds.
 PT0665
 PT0665.The orthometric height was determined by differential leveling and
 PT0665.adjusted by the NATIONAL GEODETIC SURVEY
 PT0665.in June 1991.
 PT0665
 PT0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0665.GEOID18 height accuracy estimate available here.
 PT0665
 PT0665.Click photographs - Photos may exist for this station.
 PT0665
 PT0665.The dynamic height is computed by dividing the NAVD 88
 PT0665.geopotential number by the normal gravity value computed on the
 PT0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0665.degrees latitude (g = 980.6199 gals.).
 PT0665
 PT0665.The modeled gravity was interpolated from observed gravity values.
 PT0665
 PT0665;                    North         East    Units  Estimated Accuracy
 PT0665;SPC SD S     -   230,850.      481,570.      MT  (+/- 180 meters Scaled)
 PT0665
 PT0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ754203(NAD 83)
 PT0665
 PT0665                          SUPERSEDED SURVEY CONTROL
 PT0665
 PT0665  NGVD 29 (??/??/92)  768.319  (m)         2520.73   (f) ADJ UNCH    2 0
 PT0665
 PT0665.Superseded values are not recommended for survey control.
 PT0665
 PT0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0665.See file dsdata.pdf to determine how the superseded data were derived.
 PT0665
 PT0665_MARKER: DB = BENCH MARK DISK
 PT0665_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0665_SP_SET: CATTLE GUARD
 PT0665_STAMPING: F 373 1962
 PT0665_MARK LOGO: CGS
 PT0665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0665+STABILITY: SURFACE MOTION
 PT0665
 PT0665  HISTORY     - Date     Condition        Report By
 PT0665  HISTORY     - 1962     MONUMENTED       CGS
 PT0665  HISTORY     - 19950703 MARK NOT FOUND   NGS
 PT0665
 PT0665                          STATION DESCRIPTION
 PT0665
 PT0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0665'11 MI SW FROM MILESVILLE.
 PT0665'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0665'THE LUTHERAN HOUR AT MILESVILLE, THENCE 7.0 MILES WEST ALONG
 PT0665'STATE HIGHWAY 34 AND 73, 104 FEET NORTH OF THE CENTERLINE OF
 PT0665'THE HIGHWAY, 12 FEET WEST OF THE CENTERLINE OF A ROAD LEADING
 PT0665'NORTH, 4 FEET NORTH OF A FENCE, ABOUT 3 FEET ABOVE THE LEVEL OF
 PT0665'THE HIGHWAY, AND SET IN THE TOP OF THE WEST END OF THE NORTH
 PT0665'CONCRETE ABUTMENT OF A CATTLE GUARD WHICH IS ACROSS THE ROAD
 PT0665'LEADING NORTH.
 PT0665
 PT0665                          STATION RECOVERY (1995)
 PT0665
 PT0665'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0665'THE CATTLE GUARD HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0702 ***********************************************************************
 PT0702  DESIGNATION -  F 374
 PT0702  PID         -  PT0702
 PT0702  STATE/COUNTY-  SD/HAAKON
 PT0702  COUNTRY     -  US
 PT0702  USGS QUAD   -  HILLAND (2017)
 PT0702
 PT0702                         *CURRENT SURVEY CONTROL
 PT0702  ______________________________________________________________________
 PT0702* NAD 83(1986) POSITION- 44 17 02.     (N) 101 46 02.     (W)   SCALED
 PT0702* NAVD 88 ORTHO HEIGHT -   776.520 (meters)     2547.63  (feet) ADJUSTED
 PT0702  ______________________________________________________________________
 PT0702  GEOID HEIGHT    -        -20.660 (meters)                     GEOID18
 PT0702  DYNAMIC HEIGHT  -        776.302 (meters)     2546.92  (feet) COMP
 PT0702  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0702
 PT0702  VERT ORDER      -  SECOND    CLASS 0
 PT0702
 PT0702.The horizontal coordinates were scaled from a map and have
 PT0702.an estimated accuracy of +/- 6 seconds.
 PT0702
 PT0702.The orthometric height was determined by differential leveling and
 PT0702.adjusted by the NATIONAL GEODETIC SURVEY
 PT0702.in June 1991.
 PT0702
 PT0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0702.GEOID18 height accuracy estimate available here.
 PT0702
 PT0702.Click photographs - Photos may exist for this station.
 PT0702
 PT0702.The dynamic height is computed by dividing the NAVD 88
 PT0702.geopotential number by the normal gravity value computed on the
 PT0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0702.degrees latitude (g = 980.6199 gals.).
 PT0702
 PT0702.The modeled gravity was interpolated from observed gravity values.
 PT0702
 PT0702;                    North         East    Units  Estimated Accuracy
 PT0702;SPC SD S     -   217,690.      485,550.      MT  (+/- 180 meters Scaled)
 PT0702
 PT0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ791071(NAD 83)
 PT0702
 PT0702                          SUPERSEDED SURVEY CONTROL
 PT0702
 PT0702  NGVD 29 (??/??/92)  776.052  (m)         2546.10   (f) ADJ UNCH    2 0
 PT0702
 PT0702.Superseded values are not recommended for survey control.
 PT0702
 PT0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0702.See file dsdata.pdf to determine how the superseded data were derived.
 PT0702
 PT0702_MARKER: DB = BENCH MARK DISK
 PT0702_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0702_STAMPING: F 374 1962
 PT0702_MARK LOGO: CGS
 PT0702_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0702_ROD/PIPE-DEPTH: 4.3 meters
 PT0702
 PT0702  HISTORY     - Date     Condition        Report By
 PT0702  HISTORY     - 1962     MONUMENTED       CGS
 PT0702
 PT0702                          STATION DESCRIPTION
 PT0702
 PT0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0702'4.5 MI E FROM HILLAND.
 PT0702'ABOUT 4.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0702'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD AND A
 PT0702'ROAD LEADING NORTH, IN SECTION 25, T 4 N, R 19 E, 64 FEET SOUTH
 PT0702'OF THE CENTER LINE OF THE GRAVEL ROAD, 36 FEET WEST OF THE
 PT0702'CENTER LINE OF A FIELD ROAD, 28 FEET SOUTH OF A TELEPHONE POLE
 PT0702'BRACED BY A GUY WIRE, 39 FEET NORTHEAST OF THE CENTER OF A
 PT0702'WIRE GATE, 8 FEET EAST OF A FENCE, 1.3 FEET SOUTH OF A METAL
 PT0702'WITNESS POST, CLAMPED ON A 5/8 INCH COPPER-COATED ROD WHICH IS
 PT0702'DRIVEN TO A DEPTH OF 14 FEET, AND ENCASED IN A 6-INCH TILE
 PT0702'PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0378 ***********************************************************************
 PU0378  DESIGNATION -  F 375
 PU0378  PID         -  PU0378
 PU0378  STATE/COUNTY-  SD/PENNINGTON
 PU0378  COUNTRY     -  US
 PU0378  USGS QUAD   -  PEDRO (2017)
 PU0378
 PU0378                         *CURRENT SURVEY CONTROL
 PU0378  ______________________________________________________________________
 PU0378* NAD 83(1986) POSITION- 44 24 53.     (N) 102 07 07.     (W)   SCALED
 PU0378* NAVD 88 ORTHO HEIGHT -   617.638 (meters)     2026.37  (feet) ADJUSTED
 PU0378  ______________________________________________________________________
 PU0378  GEOID HEIGHT    -        -19.679 (meters)                     GEOID18
 PU0378  DYNAMIC HEIGHT  -        617.495 (meters)     2025.90  (feet) COMP
 PU0378  MODELED GRAVITY -    980,366.0   (mgal)                       NAVD 88
 PU0378
 PU0378  VERT ORDER      -  SECOND    CLASS 0
 PU0378
 PU0378.The horizontal coordinates were scaled from a map and have
 PU0378.an estimated accuracy of +/- 6 seconds.
 PU0378
 PU0378.The orthometric height was determined by differential leveling and
 PU0378.adjusted by the NATIONAL GEODETIC SURVEY
 PU0378.in June 1991.
 PU0378
 PU0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0378.GEOID18 height accuracy estimate available here.
 PU0378
 PU0378.Click photographs - Photos may exist for this station.
 PU0378
 PU0378.The dynamic height is computed by dividing the NAVD 88
 PU0378.geopotential number by the normal gravity value computed on the
 PU0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0378.degrees latitude (g = 980.6199 gals.).
 PU0378
 PU0378.The modeled gravity was interpolated from observed gravity values.
 PU0378
 PU0378;                    North         East    Units  Estimated Accuracy
 PU0378;SPC SD S     -   232,760.      457,820.      MT  (+/- 180 meters Scaled)
 PU0378
 PU0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK293219(NAD 83)
 PU0378
 PU0378                          SUPERSEDED SURVEY CONTROL
 PU0378
 PU0378  NGVD 29 (??/??/92)  617.194  (m)         2024.91   (f) ADJ UNCH    2 0
 PU0378
 PU0378.Superseded values are not recommended for survey control.
 PU0378
 PU0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0378.See file dsdata.pdf to determine how the superseded data were derived.
 PU0378
 PU0378_MARKER: DB = BENCH MARK DISK
 PU0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0378_STAMPING: F 375 1962
 PU0378_MARK LOGO: CGS
 PU0378_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0378+STABILITY: SURFACE MOTION
 PU0378
 PU0378  HISTORY     - Date     Condition        Report By
 PU0378  HISTORY     - 1962     MONUMENTED       CGS
 PU0378  HISTORY     - 1962     GOOD             CGS
 PU0378
 PU0378                          STATION DESCRIPTION
 PU0378
 PU0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0378'0.4 MI S FROM PEDRO.
 PU0378'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0378'AT PEDRO, THENCE 0.3 MILE SOUTH ALONG A GRAVELED ROAD, IN SECTION
 PU0378'7, T 5 N, R 17 E, 210 FEET SOUTH OF A TUBULAR CONCRETE CULVERT,
 PU0378'33 FEET WEST OF THE CENTER LINE OF THE ROAD, 63 FEET SOUTH OF
 PU0378'A TELEPHONE POLE, 28 FEET NORTH OF THE CENTER OF A WIRE GATE,
 PU0378'2 FEET EAST OF A FENCE, 1.8 FEET SOUTH OF A METAL WITNESS POST,
 PU0378'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0378'POST PROJECTING 6 INCHES.
 PU0378
 PU0378                          STATION RECOVERY (1962)
 PU0378
 PU0378'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0378'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2101 ***********************************************************************
 PU2101  DESIGNATION -  F 376
 PU2101  PID         -  PU2101
 PU2101  STATE/COUNTY-  SD/LAWRENCE
 PU2101  COUNTRY     -  US
 PU2101  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2101
 PU2101                         *CURRENT SURVEY CONTROL
 PU2101  ______________________________________________________________________
 PU2101* NAD 83(1986) POSITION- 44 32 52.24   (N) 103 59 08.31   (W)   HD_HELD1
 PU2101* NAVD 88 ORTHO HEIGHT -  1079.239 (meters)     3540.80  (feet) ADJUSTED
 PU2101  ______________________________________________________________________
 PU2101  GEOID HEIGHT    -        -14.619 (meters)                     GEOID18
 PU2101  DYNAMIC HEIGHT  -       1078.885 (meters)     3539.64  (feet) COMP
 PU2101  MODELED GRAVITY -    980,252.0   (mgal)                       NAVD 88
 PU2101
 PU2101  VERT ORDER      -  FIRST     CLASS II
 PU2101
 PU2101.The horizontal coordinates were determined by differentially corrected
 PU2101.hand held GPS observations or other comparable positioning techniques
 PU2101.and have an estimated accuracy of +/- 3 meters.
 PU2101
 PU2101.The orthometric height was determined by differential leveling and
 PU2101.adjusted by the NATIONAL GEODETIC SURVEY
 PU2101.in June 1991.
 PU2101
 PU2101.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2101.GEOID18 height accuracy estimate available here.
 PU2101
 PU2101.Click photographs - Photos may exist for this station.
 PU2101
 PU2101.The dynamic height is computed by dividing the NAVD 88
 PU2101.geopotential number by the normal gravity value computed on the
 PU2101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2101.degrees latitude (g = 980.6199 gals.).
 PU2101
 PU2101.The modeled gravity was interpolated from observed gravity values.
 PU2101
 PU2101;                    North         East    Units  Estimated Accuracy
 PU2101;SPC SD N     -    87,192.7     283,418.1     MT  (+/- 3 meters HH1 GPS) 
 PU2101
 PU2101_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8057333224(NAD 83)
 PU2101
 PU2101                          SUPERSEDED SURVEY CONTROL
 PU2101
 PU2101  NGVD 29 (??/??/92) 1078.70   (m)         3539.0    (f) COMPUTED    1 2
 PU2101
 PU2101.Superseded values are not recommended for survey control.
 PU2101
 PU2101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2101.See file dsdata.pdf to determine how the superseded data were derived.
 PU2101
 PU2101_MARKER: DB = BENCH MARK DISK
 PU2101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2101_STAMPING: F 376 1962
 PU2101_MARK LOGO: CGS
 PU2101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2101+STABILITY: SURFACE MOTION
 PU2101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2101+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 PU2101
 PU2101  HISTORY     - Date     Condition        Report By
 PU2101  HISTORY     - 1962     MONUMENTED       CGS
 PU2101  HISTORY     - 19910815 GOOD             NGS
 PU2101  HISTORY     - 20120308 GOOD             INDIV
 PU2101
 PU2101                          STATION DESCRIPTION
 PU2101
 PU2101'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2101'9.3 MI NW FROM SPEARFISH.
 PU2101'2 MILE NORTH ALONG OLD HIGHWAY 85 FROM THE POST OFFICE AT
 PU2101'SPEARFISH TO THE JUNCTION OF OLD HIGHWAY 85 AND U.S. HIGHWAY
 PU2101'14, THENCE 7.25 MILE WEST ALONG U.S. HIGHWAY 14, SET AT A FENCE
 PU2101'CORNER, 163 FEET EAST OF THE EAST END OF A GATE, 136 FEET EAST
 PU2101'OF A POWER POLE, 49 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 PU2101'1.8 FEET SOUTH OF A FENCE CORNER, 1.5 FEET WEST OF A WITNESS
 PU2101'POST AND ABOUT LEVEL WITH THE HIGHWAY, A POST PROJECTING ABOUT
 PU2101'0.5 OF A FOOT.
 PU2101
 PU2101                          STATION RECOVERY (1991)
 PU2101
 PU2101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2101'8.6 KM (5.35 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PU2101'IN BEULAH, WYOMING, 56.3 M (184.7 FT) EAST OF THE CENTER OF A GATE,
 PU2101'42.8 M (140.4 FT) EAST OF A UTILITY POLE, 15.2 M (49.9 FT) NORTH OF
 PU2101'THE CENTERLINE OF THE HIGHWAY, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 PU2101'HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH
 PU2101'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 PU2101'GROUND SURFACE.
 PU2101
 PU2101                          STATION RECOVERY (2012)
 PU2101
 PU2101'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2000 ***********************************************************************
 PU2000  DESIGNATION -  F 377
 PU2000  PID         -  PU2000
 PU2000  STATE/COUNTY-  SD/BUTTE
 PU2000  COUNTRY     -  US
 PU2000  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2000
 PU2000                         *CURRENT SURVEY CONTROL
 PU2000  ______________________________________________________________________
 PU2000* NAD 83(1986) POSITION- 44 39 46.     (N) 103 49 04.     (W)   SCALED
 PU2000* NAVD 88 ORTHO HEIGHT -   940.587 (meters)     3085.91  (feet) ADJUSTED
 PU2000  ______________________________________________________________________
 PU2000  GEOID HEIGHT    -        -15.373 (meters)                     GEOID18
 PU2000  DYNAMIC HEIGHT  -        940.325 (meters)     3085.05  (feet) COMP
 PU2000  MODELED GRAVITY -    980,306.4   (mgal)                       NAVD 88
 PU2000
 PU2000  VERT ORDER      -  SECOND    CLASS 0
 PU2000
 PU2000.The horizontal coordinates were scaled from a map and have
 PU2000.an estimated accuracy of +/- 6 seconds.
 PU2000
 PU2000.The orthometric height was determined by differential leveling and
 PU2000.adjusted by the NATIONAL GEODETIC SURVEY
 PU2000.in June 1991.
 PU2000
 PU2000.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2000.GEOID18 height accuracy estimate available here.
 PU2000
 PU2000.Click photographs - Photos may exist for this station.
 PU2000
 PU2000.The dynamic height is computed by dividing the NAVD 88
 PU2000.geopotential number by the normal gravity value computed on the
 PU2000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2000.degrees latitude (g = 980.6199 gals.).
 PU2000
 PU2000.The modeled gravity was interpolated from observed gravity values.
 PU2000
 PU2000;                    North         East    Units  Estimated Accuracy
 PU2000;SPC SD N     -    99,310.      297,340.      MT  (+/- 180 meters Scaled)
 PU2000
 PU2000_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK937461(NAD 83)
 PU2000
 PU2000                          SUPERSEDED SURVEY CONTROL
 PU2000
 PU2000  NGVD 29 (??/??/92)  940.096  (m)         3084.30   (f) ADJ UNCH    2 0
 PU2000
 PU2000.Superseded values are not recommended for survey control.
 PU2000
 PU2000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2000.See file dsdata.pdf to determine how the superseded data were derived.
 PU2000
 PU2000_MARKER: DB = BENCH MARK DISK
 PU2000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2000_STAMPING: F 377 1962
 PU2000_MARK LOGO: CGS
 PU2000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2000+STABILITY: SURFACE MOTION
 PU2000
 PU2000  HISTORY     - Date     Condition        Report By
 PU2000  HISTORY     - 1962     MONUMENTED       CGS
 PU2000
 PU2000                          STATION DESCRIPTION
 PU2000
 PU2000'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2000'2.1 MI SE FROM BELLE FOURCHE.
 PU2000'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2000'FROM THE STATION AT BELLE FOURCHE, THENCE 1.1 MILE EAST ALONG
 PU2000'A GRAVELED ROAD, ON THE OUTSIDE OF A CURVE, AT THE CROSSING
 PU2000'OF A TELEPHONE LINE, 17 FEET SOUTH OF THE CENTER LINE OF THE
 PU2000'ROAD, 213 FEET WEST OF POWER POLE 585, 48 FEET SOUTH AND ACROSS
 PU2000'THE ROAD FROM A TELEPHONE POLE WITH A GUY WIRE, 37 FEET NORTH
 PU2000'OF THE NORTH BANK OF A CANAL, 2.0 FEET NORTH OF A FENCE, 1.4
 PU2000'FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PU2000'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PU2000'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0445 ***********************************************************************
 PU0445  DESIGNATION -  F 378
 PU0445  PID         -  PU0445
 PU0445  STATE/COUNTY-  SD/PENNINGTON
 PU0445  COUNTRY     -  US
 PU0445  USGS QUAD   -  CREIGHTON (2017)
 PU0445
 PU0445                         *CURRENT SURVEY CONTROL
 PU0445  ______________________________________________________________________
 PU0445* NAD 83(1986) POSITION- 44 15 17.     (N) 102 08 52.     (W)   SCALED
 PU0445* NAVD 88 ORTHO HEIGHT -   768.400 (meters)     2520.99  (feet) ADJUSTED
 PU0445  ______________________________________________________________________
 PU0445  GEOID HEIGHT    -        -19.475 (meters)                     GEOID18
 PU0445  DYNAMIC HEIGHT  -        768.189 (meters)     2520.30  (feet) COMP
 PU0445  MODELED GRAVITY -    980,318.6   (mgal)                       NAVD 88
 PU0445
 PU0445  VERT ORDER      -  SECOND    CLASS 0
 PU0445
 PU0445.The horizontal coordinates were scaled from a map and have
 PU0445.an estimated accuracy of +/- 6 seconds.
 PU0445
 PU0445.The orthometric height was determined by differential leveling and
 PU0445.adjusted by the NATIONAL GEODETIC SURVEY
 PU0445.in June 1991.
 PU0445
 PU0445.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0445.GEOID18 height accuracy estimate available here.
 PU0445
 PU0445.Click photographs - Photos may exist for this station.
 PU0445
 PU0445.The dynamic height is computed by dividing the NAVD 88
 PU0445.geopotential number by the normal gravity value computed on the
 PU0445.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0445.degrees latitude (g = 980.6199 gals.).
 PU0445
 PU0445.The modeled gravity was interpolated from observed gravity values.
 PU0445
 PU0445;                    North         East    Units  Estimated Accuracy
 PU0445;SPC SD S     -   215,040.      455,110.      MT  (+/- 180 meters Scaled)
 PU0445
 PU0445_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276041(NAD 83)
 PU0445
 PU0445                          SUPERSEDED SURVEY CONTROL
 PU0445
 PU0445  NGVD 29 (??/??/92)  767.944  (m)         2519.50   (f) ADJ UNCH    2 0
 PU0445
 PU0445.Superseded values are not recommended for survey control.
 PU0445
 PU0445.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0445.See file dsdata.pdf to determine how the superseded data were derived.
 PU0445
 PU0445_MARKER: DB = BENCH MARK DISK
 PU0445_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0445_STAMPING: F 378 1962
 PU0445_MARK LOGO: CGS
 PU0445_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0445_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0445+STABILITY: SURFACE MOTION
 PU0445
 PU0445  HISTORY     - Date     Condition        Report By
 PU0445  HISTORY     - 1962     MONUMENTED       CGS
 PU0445
 PU0445                          STATION DESCRIPTION
 PU0445
 PU0445'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0445'5 MI E FROM CREIGHTON.
 PU0445'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0445'SERIVCE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0445'GRAVELED ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, 0.1
 PU0445'MILE EAST-SOUTHEAST OF AND ACROSS THE ROAD FROM TWO LARGE TREES,
 PU0445'70 FEET EAST OF THE CENTER LINE OF THE ROAD, 37 FEET EAST OF A CORNER
 PU0445'FENCE POST, 37.7 FEET EAST OF A POWER POLE, 29 FEET NORTH OF THE
 PU0445'CENTER LINE OF A TRAIL ROAD, 2.6 FEET SOUTH OF A FENCE, 1.7 FEET
 PU0445'EAST OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE ROAD, AND SET
 PU0445'IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0539 ***********************************************************************
 PU0539  DESIGNATION -  F 379
 PU0539  PID         -  PU0539
 PU0539  STATE/COUNTY-  SD/PENNINGTON
 PU0539  COUNTRY     -  US
 PU0539  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0539
 PU0539                         *CURRENT SURVEY CONTROL
 PU0539  ______________________________________________________________________
 PU0539* NAD 83(1986) POSITION- 44 06 36.     (N) 102 05 19.     (W)   SCALED
 PU0539* NAVD 88 ORTHO HEIGHT -   824.323 (meters)     2704.47  (feet) ADJUSTED
 PU0539  ______________________________________________________________________
 PU0539  GEOID HEIGHT    -        -19.529 (meters)                     GEOID18
 PU0539  DYNAMIC HEIGHT  -        824.083 (meters)     2703.68  (feet) COMP
 PU0539  MODELED GRAVITY -    980,300.2   (mgal)                       NAVD 88
 PU0539
 PU0539  VERT ORDER      -  SECOND    CLASS 0
 PU0539
 PU0539.The horizontal coordinates were scaled from a map and have
 PU0539.an estimated accuracy of +/- 6 seconds.
 PU0539
 PU0539.The orthometric height was determined by differential leveling and
 PU0539.adjusted by the NATIONAL GEODETIC SURVEY
 PU0539.in June 1991.
 PU0539
 PU0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0539.GEOID18 height accuracy estimate available here.
 PU0539
 PU0539.Click photographs - Photos may exist for this station.
 PU0539
 PU0539.The dynamic height is computed by dividing the NAVD 88
 PU0539.geopotential number by the normal gravity value computed on the
 PU0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0539.degrees latitude (g = 980.6199 gals.).
 PU0539
 PU0539.The modeled gravity was interpolated from observed gravity values.
 PU0539
 PU0539;                    North         East    Units  Estimated Accuracy
 PU0539;SPC SD S     -   198,860.      459,500.      MT  (+/- 180 meters Scaled)
 PU0539
 PU0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ329882(NAD 83)
 PU0539
 PU0539                          SUPERSEDED SURVEY CONTROL
 PU0539
 PU0539  NGVD 29 (??/??/92)  823.869  (m)         2702.98   (f) ADJ UNCH    2 0
 PU0539
 PU0539.Superseded values are not recommended for survey control.
 PU0539
 PU0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0539.See file dsdata.pdf to determine how the superseded data were derived.
 PU0539
 PU0539_MARKER: DB = BENCH MARK DISK
 PU0539_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0539_STAMPING: F 379 1962
 PU0539_MARK LOGO: CGS
 PU0539_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0539_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0539_ROD/PIPE-DEPTH: 4.9 meters
 PU0539
 PU0539  HISTORY     - Date     Condition        Report By
 PU0539  HISTORY     - 1962     MONUMENTED       CGS
 PU0539
 PU0539                          STATION DESCRIPTION
 PU0539
 PU0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0539'10.7 MI NE FROM QUINN.
 PU0539'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0539'AT QUINN, THENCE 2.0 MILES EAST ALONG A GRAVELED ROAD, 0.15
 PU0539'MILE EAST OF A SET OF FARM BUILDINGS ON THE NORTH SIDE OF THE
 PU0539'ROAD, 42.4 FEET EAST OF A POWER POLE, 33 FEET SOUTH OF THE
 PU0539'CENTER LINE OF THE ROAD, 13 FEET EAST OF THE CENTER OF A WIRE GATE,
 PU0539'1.7 FEET NORTH OF A FENCE, 2.2 FEET SOUTHEAST OF A METAL WITNESS
 PU0539'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND ON
 PU0539'THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN TO A
 PU0539'DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 PU0539'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0156 ***********************************************************************
 OS0156  DESIGNATION -  F 38
 OS0156  PID         -  OS0156
 OS0156  STATE/COUNTY-  SD/TODD
 OS0156  COUNTRY     -  US
 OS0156  USGS QUAD   -  MISSION (2017)
 OS0156
 OS0156                         *CURRENT SURVEY CONTROL
 OS0156  ______________________________________________________________________
 OS0156* NAD 83(1986) POSITION- 43 18 11.     (N) 100 42 33.     (W)   SCALED
 OS0156* NAVD 88 ORTHO HEIGHT -   804.188 (meters)     2638.41  (feet) ADJUSTED
 OS0156  ______________________________________________________________________
 OS0156  GEOID HEIGHT    -        -23.132 (meters)                     GEOID18
 OS0156  DYNAMIC HEIGHT  -        803.864 (meters)     2637.34  (feet) COMP
 OS0156  MODELED GRAVITY -    980,191.7   (mgal)                       NAVD 88
 OS0156
 OS0156  VERT ORDER      -  FIRST     CLASS II
 OS0156
 OS0156.The horizontal coordinates were scaled from a map and have
 OS0156.an estimated accuracy of +/- 6 seconds.
 OS0156
 OS0156.The orthometric height was determined by differential leveling and
 OS0156.adjusted by the NATIONAL GEODETIC SURVEY
 OS0156.in June 1991.
 OS0156
 OS0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0156.GEOID18 height accuracy estimate available here.
 OS0156
 OS0156.Click photographs - Photos may exist for this station.
 OS0156
 OS0156.The dynamic height is computed by dividing the NAVD 88
 OS0156.geopotential number by the normal gravity value computed on the
 OS0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0156.degrees latitude (g = 980.6199 gals.).
 OS0156
 OS0156.The modeled gravity was interpolated from observed gravity values.
 OS0156
 OS0156;                    North         East    Units  Estimated Accuracy
 OS0156;SPC SD S     -   107,800.      569,510.      MT  (+/- 180 meters Scaled)
 OS0156
 OS0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN613958(NAD 83)
 OS0156
 OS0156                          SUPERSEDED SURVEY CONTROL
 OS0156
 OS0156  NGVD 29 (??/??/92)  803.800  (m)         2637.13   (f) ADJ UNCH    1 2
 OS0156
 OS0156.Superseded values are not recommended for survey control.
 OS0156
 OS0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0156.See file dsdata.pdf to determine how the superseded data were derived.
 OS0156
 OS0156_MARKER: DB = BENCH MARK DISK
 OS0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0156_STAMPING: F 38 1933
 OS0156_MARK LOGO: CGS
 OS0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0156+STABILITY: SURFACE MOTION
 OS0156
 OS0156  HISTORY     - Date     Condition        Report By
 OS0156  HISTORY     - 1933     MONUMENTED       CGS
 OS0156  HISTORY     - 1941     GOOD             CGS
 OS0156  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0156
 OS0156                          STATION DESCRIPTION
 OS0156
 OS0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0156'3 MI W FROM MISSION.
 OS0156'ABOUT 3 MILES WEST ALONG U.S. HIGHWAY 18 FROM MISSION, TODD
 OS0156'COUNTY, AT THE JUNCTION OF STATE HIGHWAY 59, ABOUT 144 YARDS
 OS0156'EAST OF THE CENTER LINE OF STATE HIGHWAY 59, ABOUT 72 YARDS
 OS0156'WEST OF A CULVERT, ABOUT 14 YARDS NORTH OF THE CENTER LINE
 OS0156'OF U.S. HIGHWAY 18, AND ABOUT 1 YARDS NORTH OF A FENCE.  A
 OS0156'STANDARD DISK, STAMPED F 38 1933 AND SET IN THE TOP OF A
 OS0156'CONCRETE POST.
 OS0156
 OS0156                          STATION RECOVERY (1941)
 OS0156
 OS0156'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OS0156'RECOVERED IN GOOD CONDITION.
 OS0156
 OS0156                          STATION RECOVERY (1992)
 OS0156
 OS0156'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0156'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0784 ***********************************************************************
 PT0784  DESIGNATION -  F 380
 PT0784  PID         -  PT0784
 PT0784  STATE/COUNTY-  SD/HAAKON
 PT0784  COUNTRY     -  US
 PT0784  USGS QUAD   -  BOWEN RANCH (2017)
 PT0784
 PT0784                         *CURRENT SURVEY CONTROL
 PT0784  ______________________________________________________________________
 PT0784* NAD 83(1986) POSITION- 44 04 50.     (N) 101 47 58.     (W)   SCALED
 PT0784* NAVD 88 ORTHO HEIGHT -   706.551 (meters)     2318.08  (feet) ADJUSTED
 PT0784  ______________________________________________________________________
 PT0784  GEOID HEIGHT    -        -20.595 (meters)                     GEOID18
 PT0784  DYNAMIC HEIGHT  -        706.347 (meters)     2317.41  (feet) COMP
 PT0784  MODELED GRAVITY -    980,305.6   (mgal)                       NAVD 88
 PT0784
 PT0784  VERT ORDER      -  SECOND    CLASS 0
 PT0784
 PT0784.The horizontal coordinates were scaled from a map and have
 PT0784.an estimated accuracy of +/- 6 seconds.
 PT0784
 PT0784.The orthometric height was determined by differential leveling and
 PT0784.adjusted by the NATIONAL GEODETIC SURVEY
 PT0784.in June 1991.
 PT0784
 PT0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0784.GEOID18 height accuracy estimate available here.
 PT0784
 PT0784.Click photographs - Photos may exist for this station.
 PT0784
 PT0784.The dynamic height is computed by dividing the NAVD 88
 PT0784.geopotential number by the normal gravity value computed on the
 PT0784.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0784.degrees latitude (g = 980.6199 gals.).
 PT0784
 PT0784.The modeled gravity was interpolated from observed gravity values.
 PT0784
 PT0784;                    North         East    Units  Estimated Accuracy
 PT0784;SPC SD S     -   195,140.      482,580.      MT  (+/- 180 meters Scaled)
 PT0784
 PT0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP758846(NAD 83)
 PT0784
 PT0784                          SUPERSEDED SURVEY CONTROL
 PT0784
 PT0784  NGVD 29 (??/??/92)  706.096  (m)         2316.58   (f) ADJ UNCH    2 0
 PT0784
 PT0784.Superseded values are not recommended for survey control.
 PT0784
 PT0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0784.See file dsdata.pdf to determine how the superseded data were derived.
 PT0784
 PT0784_MARKER: DB = BENCH MARK DISK
 PT0784_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0784_SP_SET: BASE
 PT0784_STAMPING: F 380 1962
 PT0784_MARK LOGO: CGS
 PT0784_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0784+STABILITY: SURFACE MOTION
 PT0784
 PT0784  HISTORY     - Date     Condition        Report By
 PT0784  HISTORY     - 1962     MONUMENTED       CGS
 PT0784
 PT0784                          STATION DESCRIPTION
 PT0784
 PT0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0784'17.2 MI SE FROM PHILLIP.
 PT0784'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0784'CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH ALONG A GRAVELED
 PT0784'AND GRADED DIRT ROAD, THENCE 4.6 MILES SOUTHEAST ALONG A GRAVELED
 PT0784'ROAD, OR 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0784'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0784'WEST ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG
 PT0784'U.S. HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PT0784'2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 3.5 MILES NORTH ALONG A
 PT0784'GRAVELED ROAD, 355 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PT0784'319 FEET SOUTH OF A FENCE, AND SET IN THE NORTH SIDE OF THE BASE
 PT0784'OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0490 ***********************************************************************
 PU0490  DESIGNATION -  F 381
 PU0490  PID         -  PU0490
 PU0490  STATE/COUNTY-  SD/PENNINGTON
 PU0490  COUNTRY     -  US
 PU0490  USGS QUAD   -  WASTA SE (2017)
 PU0490
 PU0490                         *CURRENT SURVEY CONTROL
 PU0490  ______________________________________________________________________
 PU0490* NAD 83(1986) POSITION- 44 03 55.     (N) 102 19 05.     (W)   SCALED
 PU0490* NAVD 88 ORTHO HEIGHT -   832.369 (meters)     2730.86  (feet) ADJUSTED
 PU0490  ______________________________________________________________________
 PU0490  GEOID HEIGHT    -        -18.799 (meters)                     GEOID18
 PU0490  DYNAMIC HEIGHT  -        832.125 (meters)     2730.06  (feet) COMP
 PU0490  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 PU0490
 PU0490  VERT ORDER      -  SECOND    CLASS 0
 PU0490
 PU0490.The horizontal coordinates were scaled from a map and have
 PU0490.an estimated accuracy of +/- 6 seconds.
 PU0490
 PU0490.The orthometric height was determined by differential leveling and
 PU0490.adjusted by the NATIONAL GEODETIC SURVEY
 PU0490.in June 1991.
 PU0490
 PU0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0490.GEOID18 height accuracy estimate available here.
 PU0490
 PU0490.Click photographs - Photos may exist for this station.
 PU0490
 PU0490.The dynamic height is computed by dividing the NAVD 88
 PU0490.geopotential number by the normal gravity value computed on the
 PU0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0490.degrees latitude (g = 980.6199 gals.).
 PU0490
 PU0490.The modeled gravity was interpolated from observed gravity values.
 PU0490
 PU0490;                    North         East    Units  Estimated Accuracy
 PU0490;SPC SD S     -   194,310.      441,010.      MT  (+/- 180 meters Scaled)
 PU0490
 PU0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ147826(NAD 83)
 PU0490
 PU0490                          SUPERSEDED SURVEY CONTROL
 PU0490
 PU0490  NGVD 29 (??/??/92)  831.918  (m)         2729.38   (f) ADJ UNCH    2 0
 PU0490
 PU0490.Superseded values are not recommended for survey control.
 PU0490
 PU0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0490.See file dsdata.pdf to determine how the superseded data were derived.
 PU0490
 PU0490_MARKER: DB = BENCH MARK DISK
 PU0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0490_STAMPING: F 381 1962
 PU0490_MARK LOGO: CGS
 PU0490_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0490+STABILITY: SURFACE MOTION
 PU0490
 PU0490  HISTORY     - Date     Condition        Report By
 PU0490  HISTORY     - 1962     MONUMENTED       CGS
 PU0490
 PU0490                          STATION DESCRIPTION
 PU0490
 PU0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0490'7.9 MI NW FROM WASTA.
 PU0490'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0490'FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST ALONG
 PU0490'U.S. HIGHWAY 16, THENCE 0.9 MILE NORTHEAST ALONG A GRADED DIRT
 PU0490'ROAD TO THE WEST RIM OF A BLUFF, THENCE 2.2 MILES EAST ALONG A
 PU0490'GRAVELED ROAD, IN SECTION 9, T 1 N, R 15 E, 0.25 MILE SOUTH OF A
 PU0490'RAVINE, 0.1 MILE SOUTH OF A ROAD JUNCTION, 300 FEET SOUTH OF THE
 PU0490'CREST OF A HILL, 58 FEET SOUTHWEST OF THE CENTER LINE OF THE
 PU0490'ROAD, 2 1/2 FEET EAST OF A FENCE 2.0 FEET NORTHWEST OF A METAL
 PU0490'WITNESS POST, ABOUT 5 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU0490'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0108 ***********************************************************************
 OT0108  DESIGNATION -  F 382
 OT0108  PID         -  OT0108
 OT0108  STATE/COUNTY-  SD/PENNINGTON
 OT0108  COUNTRY     -  US
 OT0108  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0108
 OT0108                         *CURRENT SURVEY CONTROL
 OT0108  ______________________________________________________________________
 OT0108* NAD 83(1986) POSITION- 43 52 52.9    (N) 102 15 46.9    (W)   HD_HELD2
 OT0108* NAVD 88 ORTHO HEIGHT -   929.612 (meters)     3049.90  (feet) ADJUSTED
 OT0108  ______________________________________________________________________
 OT0108  GEOID HEIGHT    -        -18.949 (meters)                     GEOID18
 OT0108  DYNAMIC HEIGHT  -        929.302 (meters)     3048.89  (feet) COMP
 OT0108  MODELED GRAVITY -    980,252.6   (mgal)                       NAVD 88
 OT0108
 OT0108  VERT ORDER      -  SECOND    CLASS 0
 OT0108
 OT0108.The horizontal coordinates were established by autonomous hand held GPS
 OT0108.observations and have an estimated accuracy of +/- 10 meters.
 OT0108
 OT0108.The orthometric height was determined by differential leveling and
 OT0108.adjusted by the NATIONAL GEODETIC SURVEY
 OT0108.in June 1991.
 OT0108
 OT0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0108.GEOID18 height accuracy estimate available here.
 OT0108
 OT0108.Click photographs - Photos may exist for this station.
 OT0108
 OT0108.The dynamic height is computed by dividing the NAVD 88
 OT0108.geopotential number by the normal gravity value computed on the
 OT0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0108.degrees latitude (g = 980.6199 gals.).
 OT0108
 OT0108.The modeled gravity was interpolated from observed gravity values.
 OT0108
 OT0108;                    North         East    Units  Estimated Accuracy
 OT0108;SPC SD S     -   173,775.      444,945.      MT  (+/- 10 meters HH2 GPS)
 OT0108
 OT0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1987462337(NAD 83)
 OT0108
 OT0108                          SUPERSEDED SURVEY CONTROL
 OT0108
 OT0108  NGVD 29 (??/??/92)  929.138  (m)         3048.35   (f) ADJ UNCH    2 0
 OT0108
 OT0108.Superseded values are not recommended for survey control.
 OT0108
 OT0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0108.See file dsdata.pdf to determine how the superseded data were derived.
 OT0108
 OT0108_MARKER: DB = BENCH MARK DISK
 OT0108_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0108_STAMPING: F 382 1962
 OT0108_MARK LOGO: CGS
 OT0108_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0108+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OT0108
 OT0108  HISTORY     - Date     Condition        Report By
 OT0108  HISTORY     - 1962     MONUMENTED       CGS
 OT0108  HISTORY     - 20071022 GOOD             GEOCAC
 OT0108
 OT0108                          STATION DESCRIPTION
 OT0108
 OT0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0108'10.3 MI SSW FROM WALL.
 OT0108'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0108'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0108'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 1.7 MILES
 OT0108'WEST-NORTHWEST ALONG A GRAVELED ROAD IN SECTION 12, T 2 S, R 15 E,
 OT0108'95 FEET NORTHEAST OF AND ACROSS THE ROAD FROM THE SOUTHWEST RIM
 OT0108'OF A BLUFF OVER LOOKING THE BADLANDS, 109 FEET SOUTHEAST OF A
 OT0108'FENCE CORNER POST, 77 FEET NORTHEAST OF THE CENTER LINE OF THE
 OT0108'ROAD, 1.2 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 OT0108'THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 OT0108'ROD WHICH IS DRIVEN TO A DEPTH OF 16 FEET AND ENCASED IN A 6-INCH
 OT0108'TILE PROJECTING 5-INCHES.
 OT0108
 OT0108                          STATION RECOVERY (2007)
 OT0108
 OT0108'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0108'ALONG THE SAGE CREEK ROAD. THE WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0730 ***********************************************************************
 PT0730  DESIGNATION -  F 383
 PT0730  PID         -  PT0730
 PT0730  STATE/COUNTY-  SD/HAAKON
 PT0730  COUNTRY     -  US
 PT0730  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0730
 PT0730                         *CURRENT SURVEY CONTROL
 PT0730  ______________________________________________________________________
 PT0730* NAD 83(1986) POSITION- 44 10 59.     (N) 101 49 39.     (W)   SCALED
 PT0730* NAVD 88 ORTHO HEIGHT -   789.793 (meters)     2591.18  (feet) ADJUSTED
 PT0730  ______________________________________________________________________
 PT0730  GEOID HEIGHT    -        -20.451 (meters)                     GEOID18
 PT0730  DYNAMIC HEIGHT  -        789.567 (meters)     2590.44  (feet) COMP
 PT0730  MODELED GRAVITY -    980,305.8   (mgal)                       NAVD 88
 PT0730
 PT0730  VERT ORDER      -  SECOND    CLASS 0
 PT0730
 PT0730.The horizontal coordinates were scaled from a map and have
 PT0730.an estimated accuracy of +/- 6 seconds.
 PT0730
 PT0730.The orthometric height was determined by differential leveling and
 PT0730.adjusted by the NATIONAL GEODETIC SURVEY
 PT0730.in June 1991.
 PT0730
 PT0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0730.GEOID18 height accuracy estimate available here.
 PT0730
 PT0730.Click photographs - Photos may exist for this station.
 PT0730
 PT0730.The dynamic height is computed by dividing the NAVD 88
 PT0730.geopotential number by the normal gravity value computed on the
 PT0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0730.degrees latitude (g = 980.6199 gals.).
 PT0730
 PT0730.The modeled gravity was interpolated from observed gravity values.
 PT0730
 PT0730;                    North         East    Units  Estimated Accuracy
 PT0730;SPC SD S     -   206,570.      480,540.      MT  (+/- 180 meters Scaled)
 PT0730
 PT0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP740960(NAD 83)
 PT0730
 PT0730                          SUPERSEDED SURVEY CONTROL
 PT0730
 PT0730  NGVD 29 (??/??/92)  789.333  (m)         2589.67   (f) ADJ UNCH    2 0
 PT0730
 PT0730.Superseded values are not recommended for survey control.
 PT0730
 PT0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0730.See file dsdata.pdf to determine how the superseded data were derived.
 PT0730
 PT0730_MARKER: DB = BENCH MARK DISK
 PT0730_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0730_STAMPING: F 383 1962
 PT0730_MARK LOGO: CGS
 PT0730_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0730_ROD/PIPE-DEPTH: 3.4 meters
 PT0730
 PT0730  HISTORY     - Date     Condition        Report By
 PT0730  HISTORY     - 1962     MONUMENTED       CGS
 PT0730
 PT0730                          STATION DESCRIPTION
 PT0730
 PT0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0730'8.5 MI SE FROM HILLAND.
 PT0730'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0730'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0730'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0730'1.0 MILE EAST ALONG A GRAVELED ROAD, IN SECTION 27, T 3 N, R
 PT0730'19 E, 49 FEET NORTH OF THE CENTER LINE OF THE ROAD, 31 FEET
 PT0730'WEST OF THE CENTER OF A WIRE GATE, 1 1/2 FEET SOUTH OF A FENCE,
 PT0730'1.4 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PT0730'ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 PT0730'DRIVEN TO A DEPTH OF 11 FEET AND IS ENCASED IN A 6-INCH TILE
 PT0730'WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0551 ***********************************************************************
 PU0551  DESIGNATION -  F 384
 PU0551  PID         -  PU0551
 PU0551  STATE/COUNTY-  SD/HAAKON
 PU0551  COUNTRY     -  US
 PU0551  USGS QUAD   -  HORSE TOOTH (2017)
 PU0551
 PU0551                         *CURRENT SURVEY CONTROL
 PU0551  ______________________________________________________________________
 PU0551* NAD 83(1986) POSITION- 44 13 32.     (N) 102 00 27.     (W)   SCALED
 PU0551* NAVD 88 ORTHO HEIGHT -   843.804 (meters)     2768.38  (feet) ADJUSTED
 PU0551  ______________________________________________________________________
 PU0551  GEOID HEIGHT    -        -19.855 (meters)                     GEOID18
 PU0551  DYNAMIC HEIGHT  -        843.561 (meters)     2767.58  (feet) COMP
 PU0551  MODELED GRAVITY -    980,301.8   (mgal)                       NAVD 88
 PU0551
 PU0551  VERT ORDER      -  SECOND    CLASS 0
 PU0551
 PU0551.The horizontal coordinates were scaled from a map and have
 PU0551.an estimated accuracy of +/- 6 seconds.
 PU0551
 PU0551.The orthometric height was determined by differential leveling and
 PU0551.adjusted by the NATIONAL GEODETIC SURVEY
 PU0551.in June 1991.
 PU0551
 PU0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0551.GEOID18 height accuracy estimate available here.
 PU0551
 PU0551.Click photographs - Photos may exist for this station.
 PU0551
 PU0551.The dynamic height is computed by dividing the NAVD 88
 PU0551.geopotential number by the normal gravity value computed on the
 PU0551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0551.degrees latitude (g = 980.6199 gals.).
 PU0551
 PU0551.The modeled gravity was interpolated from observed gravity values.
 PU0551
 PU0551;                    North         East    Units  Estimated Accuracy
 PU0551;SPC SD S     -   211,560.      466,250.      MT  (+/- 180 meters Scaled)
 PU0551
 PU0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK390012(NAD 83)
 PU0551
 PU0551                          SUPERSEDED SURVEY CONTROL
 PU0551
 PU0551  NGVD 29 (??/??/92)  843.341  (m)         2766.86   (f) ADJ UNCH    2 0
 PU0551
 PU0551.Superseded values are not recommended for survey control.
 PU0551
 PU0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0551.See file dsdata.pdf to determine how the superseded data were derived.
 PU0551
 PU0551_MARKER: DB = BENCH MARK DISK
 PU0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0551_STAMPING: F 384 1962
 PU0551_MARK LOGO: CGS
 PU0551_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0551+STABILITY: SURFACE MOTION
 PU0551
 PU0551  HISTORY     - Date     Condition        Report By
 PU0551  HISTORY     - 1962     MONUMENTED       CGS
 PU0551
 PU0551                          STATION DESCRIPTION
 PU0551
 PU0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0551'15.5 MI SW FROM HILLAND.
 PU0551'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0551'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PU0551'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PU0551'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PU0551'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PU0551'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0551'0.2 MILE WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG
 PU0551'A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ACROSS COUNTRY ALONG
 PU0551'A LINE OF TELEPHONE POLES, AT THE PENNINGTON-HAAKON COUNTY LINE,
 PU0551'IN SECTION 18, T 3 N, R 18 E, 283 FEET SOUTH OF A TELEPHONE
 PU0551'POLE, 227 FEET SOUTHWEST OF A TELEPHONE POLE, 80 FEET SOUTH OF
 PU0551'THE CENTER OF A WIRE GATE, 2 FEET EAST OF A FENCE, 1.7 FEET
 PU0551'EAST OF A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 PU0551'POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0138 ***********************************************************************
 OT0138  DESIGNATION -  F 385
 OT0138  PID         -  OT0138
 OT0138  STATE/COUNTY-  SD/PENNINGTON
 OT0138  COUNTRY     -  US
 OT0138  USGS QUAD   -  WALL (2017)
 OT0138
 OT0138                         *CURRENT SURVEY CONTROL
 OT0138  ______________________________________________________________________
 OT0138* NAD 83(1986) POSITION- 43 52 43.     (N) 102 09 32.     (W)   SCALED
 OT0138* NAVD 88 ORTHO HEIGHT -   810.484 (meters)     2659.06  (feet) ADJUSTED
 OT0138  ______________________________________________________________________
 OT0138  GEOID HEIGHT    -        -19.290 (meters)                     GEOID18
 OT0138  DYNAMIC HEIGHT  -        810.230 (meters)     2658.23  (feet) COMP
 OT0138  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 OT0138
 OT0138  VERT ORDER      -  SECOND    CLASS 0
 OT0138
 OT0138.The horizontal coordinates were scaled from a map and have
 OT0138.an estimated accuracy of +/- 6 seconds.
 OT0138
 OT0138.The orthometric height was determined by differential leveling and
 OT0138.adjusted by the NATIONAL GEODETIC SURVEY
 OT0138.in June 1991.
 OT0138
 OT0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0138.GEOID18 height accuracy estimate available here.
 OT0138
 OT0138.Click photographs - Photos may exist for this station.
 OT0138
 OT0138.The dynamic height is computed by dividing the NAVD 88
 OT0138.geopotential number by the normal gravity value computed on the
 OT0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0138.degrees latitude (g = 980.6199 gals.).
 OT0138
 OT0138.The modeled gravity was interpolated from observed gravity values.
 OT0138
 OT0138;                    North         East    Units  Estimated Accuracy
 OT0138;SPC SD S     -   173,280.      453,310.      MT  (+/- 180 meters Scaled)
 OT0138
 OT0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ282623(NAD 83)
 OT0138
 OT0138                          SUPERSEDED SURVEY CONTROL
 OT0138
 OT0138  NGVD 29 (??/??/92)  810.021  (m)         2657.54   (f) ADJ UNCH    2 0
 OT0138
 OT0138.Superseded values are not recommended for survey control.
 OT0138
 OT0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0138.See file dsdata.pdf to determine how the superseded data were derived.
 OT0138
 OT0138_MARKER: DB = BENCH MARK DISK
 OT0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0138_STAMPING: F 385 1962
 OT0138_MARK LOGO: CGS
 OT0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0138+STABILITY: SURFACE MOTION
 OT0138
 OT0138  HISTORY     - Date     Condition        Report By
 OT0138  HISTORY     - 1962     MONUMENTED       CGS
 OT0138
 OT0138                          STATION DESCRIPTION
 OT0138
 OT0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0138'9.4 MI S FROM QUINN.
 OT0138'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0138'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0138'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0138'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0138'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 3.6
 OT0138'MILES SOUTH ALONG A BLADED DIRT ROAD IN SECTION 12, T 2 S,
 OT0138'R 16 E, 30 FEET EAST OF THE CENTER LINE OF THE ROAD, 133 FEET
 OT0138'NORTH OF THE EAST END OF A 24-INCH STEEL TUBULAR CULVERT, 1 1/2
 OT0138'FEET WEST OF A FENCE, 1.4 FEET SOUTH OF A METAL WITNESS POST,
 OT0138'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 OT0138'POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0577 ***********************************************************************
 OS0577  DESIGNATION -  F 386
 OS0577  PID         -  OS0577
 OS0577  STATE/COUNTY-  SD/JACKSON
 OS0577  COUNTRY     -  US
 OS0577  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0577
 OS0577                         *CURRENT SURVEY CONTROL
 OS0577  ______________________________________________________________________
 OS0577* NAD 83(1986) POSITION- 43 59 13.     (N) 101 49 08.     (W)   SCALED
 OS0577* NAVD 88 ORTHO HEIGHT -   713.742 (meters)     2341.67  (feet) ADJUSTED
 OS0577  ______________________________________________________________________
 OS0577  GEOID HEIGHT    -        -20.543 (meters)                     GEOID18
 OS0577  DYNAMIC HEIGHT  -        713.524 (meters)     2340.95  (feet) COMP
 OS0577  MODELED GRAVITY -    980,290.5   (mgal)                       NAVD 88
 OS0577
 OS0577  VERT ORDER      -  SECOND    CLASS 0
 OS0577
 OS0577.The horizontal coordinates were scaled from a map and have
 OS0577.an estimated accuracy of +/- 6 seconds.
 OS0577
 OS0577.The orthometric height was determined by differential leveling and
 OS0577.adjusted by the NATIONAL GEODETIC SURVEY
 OS0577.in June 1991.
 OS0577
 OS0577.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0577.GEOID18 height accuracy estimate available here.
 OS0577
 OS0577.Click photographs - Photos may exist for this station.
 OS0577
 OS0577.The dynamic height is computed by dividing the NAVD 88
 OS0577.geopotential number by the normal gravity value computed on the
 OS0577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0577.degrees latitude (g = 980.6199 gals.).
 OS0577
 OS0577.The modeled gravity was interpolated from observed gravity values.
 OS0577
 OS0577;                    North         East    Units  Estimated Accuracy
 OS0577;SPC SD S     -   184,770.      480,840.      MT  (+/- 180 meters Scaled)
 OS0577
 OS0577_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP739742(NAD 83)
 OS0577
 OS0577                          SUPERSEDED SURVEY CONTROL
 OS0577
 OS0577  NGVD 29 (??/??/92)  713.287  (m)         2340.18   (f) ADJ UNCH    2 0
 OS0577
 OS0577.Superseded values are not recommended for survey control.
 OS0577
 OS0577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0577.See file dsdata.pdf to determine how the superseded data were derived.
 OS0577
 OS0577_MARKER: DB = BENCH MARK DISK
 OS0577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0577_STAMPING: F 386 1962
 OS0577_MARK LOGO: CGS
 OS0577_PROJECTION: PROJECTING 122 CENTIMETERS
 OS0577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0577+STABILITY: SURFACE MOTION
 OS0577
 OS0577  HISTORY     - Date     Condition        Report By
 OS0577  HISTORY     - 1962     MONUMENTED       CGS
 OS0577
 OS0577                          STATION DESCRIPTION
 OS0577
 OS0577'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0577'5.1 MI NE FROM COTTONWOOD.
 OS0577'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OS0577'COTTONWOOD, THENCE 4.9 MILES NORTHEAST ALONG U.S. HIGHWAY 14
 OS0577'IN SECTION 2, T1S, R19E, 0.1 MILE NORTHEAST OF THE JUNCTION
 OS0577'OF A TRAIL ROAD LEADING NORTH, 95 FEET NORTHWEST OF THE CENTER
 OS0577'LINE OF THE HIGHWAY, 10 1/2 FEET NORTHWEST OF A FENCE, 6 INCHES
 OS0577'SOUTHEAST OF THE CONCRETE CYLINDER, 2 FEET BELOW THE LEVEL
 OS0577'OF THE HIGHWAY, SET IN THE BASE OF A CONCRETE CYLINDER 18 INCHES
 OS0577'IN DIAMETER AND PROJECTING 4 FEET, AND SET IN THE BASE 0.3
 OS0577'FEET BELOW THE SURFACE OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0527 ***********************************************************************
 OS0527  DESIGNATION -  F 387
 OS0527  PID         -  OS0527
 OS0527  STATE/COUNTY-  SD/JACKSON
 OS0527  COUNTRY     -  US
 OS0527  USGS QUAD   -  WETA (2017)
 OS0527
 OS0527                         *CURRENT SURVEY CONTROL
 OS0527  ______________________________________________________________________
 OS0527* NAD 83(1986) POSITION- 43 50 37.     (N) 101 44 36.     (W)   SCALED
 OS0527* NAVD 88 ORTHO HEIGHT -   758.461 (meters)     2488.38  (feet) ADJUSTED
 OS0527  ______________________________________________________________________
 OS0527  GEOID HEIGHT    -        -20.726 (meters)                     GEOID18
 OS0527  DYNAMIC HEIGHT  -        758.220 (meters)     2487.59  (feet) COMP
 OS0527  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 OS0527
 OS0527  VERT ORDER      -  SECOND    CLASS 0
 OS0527
 OS0527.The horizontal coordinates were scaled from a map and have
 OS0527.an estimated accuracy of +/- 6 seconds.
 OS0527
 OS0527.The orthometric height was determined by differential leveling and
 OS0527.adjusted by the NATIONAL GEODETIC SURVEY
 OS0527.in June 1991.
 OS0527
 OS0527.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0527.GEOID18 height accuracy estimate available here.
 OS0527
 OS0527.Click photographs - Photos may exist for this station.
 OS0527
 OS0527.The dynamic height is computed by dividing the NAVD 88
 OS0527.geopotential number by the normal gravity value computed on the
 OS0527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0527.degrees latitude (g = 980.6199 gals.).
 OS0527
 OS0527.The modeled gravity was interpolated from observed gravity values.
 OS0527
 OS0527;                    North         East    Units  Estimated Accuracy
 OS0527;SPC SD S     -   168,740.      486,630.      MT  (+/- 180 meters Scaled)
 OS0527
 OS0527_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP794581(NAD 83)
 OS0527
 OS0527                          SUPERSEDED SURVEY CONTROL
 OS0527
 OS0527  NGVD 29 (??/??/92)  758.007  (m)         2486.89   (f) ADJ UNCH    2 0
 OS0527
 OS0527.Superseded values are not recommended for survey control.
 OS0527
 OS0527.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0527.See file dsdata.pdf to determine how the superseded data were derived.
 OS0527
 OS0527_MARKER: DB = BENCH MARK DISK
 OS0527_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 OS0527+WITH SETTING: PAVEMENT
 OS0527_SP_SET: CONCRETE BASE
 OS0527_STAMPING: F 387 1962
 OS0527_MARK LOGO: CGS
 OS0527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0527+STABILITY: SURFACE MOTION
 OS0527
 OS0527  HISTORY     - Date     Condition        Report By
 OS0527  HISTORY     - 1962     MONUMENTED       CGS
 OS0527  HISTORY     - 1985     GOOD             NGS
 OS0527
 OS0527                          STATION DESCRIPTION
 OS0527
 OS0527'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0527'12.8 MI W FROM KADOKA.
 OS0527'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0527'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0527'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0527'40 AND 73, THENCE 4.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0527'HIGHWAY 40, THENCE 0.5 MILE NORTH ALONG A GRADED ROAD, THENCE
 OS0527'0.15 MILE WEST ACROSS COUNTRY TO THE CREST OF A HILL, 0.5 FOOT
 OS0527'EAST OF AN 18-INCH CONCRETE CYLINDER, AND SET FLUSH WITH THE
 OS0527'GROUND IN THE BASE OF A CONCRETE CYLINDER 18-INCHES IN DIAMETER
 OS0527'AND PROJECTING 4 FEET.
 OS0527
 OS0527                          STATION RECOVERY (1985)
 OS0527
 OS0527'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0527'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 OS0527'NEW DESCRIPTION FOLLOWS.  17.5 KM (10.9 MI) WEST ALONG I-90 FROM THE
 OS0527'JUNCTION OF STATE HIGHWAY 73 SOUTH AT KADOKA, THENCE 0.7 KM (0.45 MI)
 OS0527'NORTH ALONG A GRAVEL ROAD, THENCE 0.25 KM (0.15 MI) WEST ACROSS
 OS0527'COUNTRY, IN TOP OF THE EAST EDGE OF THE CONCRETE FOUNDATION FOR AN
 OS0527'18-INCH IN DIAMETER CONCRETE THEODOLITE PEDESTAL PROJECTING 4-FEET
 OS0527'ABOVE THE GROUND, ON THE CREST OF A HILL.
 OS0527'THE MARK IS ABOVE LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0176 ***********************************************************************
 OT0176  DESIGNATION -  F 388
 OT0176  PID         -  OT0176
 OT0176  STATE/COUNTY-  SD/PENNINGTON
 OT0176  COUNTRY     -  US
 OT0176  USGS QUAD   -  WALL NE (2017)
 OT0176
 OT0176                         *CURRENT SURVEY CONTROL
 OT0176  ______________________________________________________________________
 OT0176* NAD 83(1986) POSITION- 43 55 33.     (N) 102 03 34.     (W)   SCALED
 OT0176* NAVD 88 ORTHO HEIGHT -   798.262 (meters)     2618.96  (feet) ADJUSTED
 OT0176  ______________________________________________________________________
 OT0176  GEOID HEIGHT    -        -19.621 (meters)                     GEOID18
 OT0176  DYNAMIC HEIGHT  -        798.019 (meters)     2618.17  (feet) COMP
 OT0176  MODELED GRAVITY -    980,287.9   (mgal)                       NAVD 88
 OT0176
 OT0176  VERT ORDER      -  SECOND    CLASS 0
 OT0176
 OT0176.The horizontal coordinates were scaled from a map and have
 OT0176.an estimated accuracy of +/- 6 seconds.
 OT0176
 OT0176.The orthometric height was determined by differential leveling and
 OT0176.adjusted by the NATIONAL GEODETIC SURVEY
 OT0176.in June 1991.
 OT0176
 OT0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0176.GEOID18 height accuracy estimate available here.
 OT0176
 OT0176.Click photographs - Photos may exist for this station.
 OT0176
 OT0176.The dynamic height is computed by dividing the NAVD 88
 OT0176.geopotential number by the normal gravity value computed on the
 OT0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0176.degrees latitude (g = 980.6199 gals.).
 OT0176
 OT0176.The modeled gravity was interpolated from observed gravity values.
 OT0176
 OT0176;                    North         East    Units  Estimated Accuracy
 OT0176;SPC SD S     -   178,360.      461,400.      MT  (+/- 180 meters Scaled)
 OT0176
 OT0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ360678(NAD 83)
 OT0176
 OT0176                          SUPERSEDED SURVEY CONTROL
 OT0176
 OT0176  NGVD 29 (??/??/92)  797.812  (m)         2617.49   (f) ADJ UNCH    2 0
 OT0176
 OT0176.Superseded values are not recommended for survey control.
 OT0176
 OT0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0176.See file dsdata.pdf to determine how the superseded data were derived.
 OT0176
 OT0176_MARKER: DB = BENCH MARK DISK
 OT0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0176_STAMPING: F 388 1962
 OT0176_MARK LOGO: CGS
 OT0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0176+STABILITY: SURFACE MOTION
 OT0176
 OT0176  HISTORY     - Date     Condition        Report By
 OT0176  HISTORY     - 1962     MONUMENTED       CGS
 OT0176
 OT0176                          STATION DESCRIPTION
 OT0176
 OT0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0176'7.2 MI SE FROM QUINN.
 OT0176'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0176'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE
 OT0176'3.55 MILES SOUTH ALONG A GRAVELED ROAD, 0.4 MILE SOUTH OF A JOG
 OT0176'IN ROAD AROUND THE WEST SIDE OF A HILL, 173 FEET NORTHWEST OF
 OT0176'AND ACROSS THE ROAD FROM A POWER POLE, 53 FEET WEST OF THE
 OT0176'CENTER LINE OF THE ROAD, 1.8 FEET WEST OF A METAL WITNESS POST,
 OT0176'ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 OT0176'OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0507 ***********************************************************************
 OS0507  DESIGNATION -  F 389
 OS0507  PID         -  OS0507
 OS0507  STATE/COUNTY-  SD/JACKSON
 OS0507  COUNTRY     -  US
 OS0507  USGS QUAD   -  WETA (2017)
 OS0507
 OS0507                         *CURRENT SURVEY CONTROL
 OS0507  ______________________________________________________________________
 OS0507* NAD 83(1986) POSITION- 43 49 21.     (N) 101 41 35.     (W)   SCALED
 OS0507* NAVD 88 ORTHO HEIGHT -   738.778 (meters)     2423.81  (feet) ADJUSTED
 OS0507  ______________________________________________________________________
 OS0507  GEOID HEIGHT    -        -20.904 (meters)                     GEOID18
 OS0507  DYNAMIC HEIGHT  -        738.544 (meters)     2423.04  (feet) COMP
 OS0507  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 OS0507
 OS0507  VERT ORDER      -  FIRST     CLASS II
 OS0507
 OS0507.The horizontal coordinates were scaled from a map and have
 OS0507.an estimated accuracy of +/- 6 seconds.
 OS0507
 OS0507.The orthometric height was determined by differential leveling and
 OS0507.adjusted by the NATIONAL GEODETIC SURVEY
 OS0507.in June 1991.
 OS0507
 OS0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0507.GEOID18 height accuracy estimate available here.
 OS0507
 OS0507.Click photographs - Photos may exist for this station.
 OS0507
 OS0507.The dynamic height is computed by dividing the NAVD 88
 OS0507.geopotential number by the normal gravity value computed on the
 OS0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0507.degrees latitude (g = 980.6199 gals.).
 OS0507
 OS0507.The modeled gravity was interpolated from observed gravity values.
 OS0507
 OS0507;                    North         East    Units  Estimated Accuracy
 OS0507;SPC SD S     -   166,330.      490,630.      MT  (+/- 180 meters Scaled)
 OS0507
 OS0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP834556(NAD 83)
 OS0507
 OS0507                          SUPERSEDED SURVEY CONTROL
 OS0507
 OS0507  NGVD 29 (??/??/92)  738.325  (m)         2422.32   (f) ADJ UNCH    1 2
 OS0507
 OS0507.Superseded values are not recommended for survey control.
 OS0507
 OS0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0507.See file dsdata.pdf to determine how the superseded data were derived.
 OS0507
 OS0507_MARKER: DB = BENCH MARK DISK
 OS0507_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0507_STAMPING: F 389 1962
 OS0507_MARK LOGO: CGS
 OS0507_PROJECTION: PROJECTING 20 CENTIMETERS
 OS0507_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0507_ROD/PIPE-DEPTH: 4.1 meters
 OS0507
 OS0507  HISTORY     - Date     Condition        Report By
 OS0507  HISTORY     - 1962     MONUMENTED       CGS
 OS0507  HISTORY     - 1985     GOOD             NGS
 OS0507
 OS0507                          STATION DESCRIPTION
 OS0507
 OS0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0507'11.3 MI WSW FROM KADOKA.
 OS0507'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO
 OS0507'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0507'THENCE 9.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0507'40, THENCE 1.1 MILES SOUTH ALONG A GRAVELED ROAD, ABOUT 0.7
 OS0507'MILE SOUTH-SOUTHEAST OF THE TOP OF CHAMBERLAIN PASS, IN SECTION
 OS0507'35, T 2 S, R 20 E, ABOUT 300 FEET NORTHWEST OF A SLIGHT CURVE
 OS0507'IN THE ROAD, 81 YARDS SOUTHWEST OF THE SOUTHWEST SIDE OF A DIRT
 OS0507'FORMATION WHICH IS ABOUT 10 FEET HIGH, 34 FEET EAST-NORTHEAST
 OS0507'OF THE CENTER LINE OF THE ROAD, 21 1/2 FEET NORTH OF A POWER
 OS0507'POLE, 1.2 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2
 OS0507'FEET ABOVE THE LEVEL OF THE ROAD, AND ON THE TOP OF A 5/8-INCH
 OS0507'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 13 1/2 FEET AND
 OS0507'IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 7 INCHES.
 OS0507
 OS0507                          STATION RECOVERY (1985)
 OS0507
 OS0507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0507'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT US
 OS0507'HIGHWAY 16 AND STATE HIGHWAY 40 IS NOW BUSINESS 90 AND THE SOUTH I-90
 OS0507'FRONTAGE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1832 ***********************************************************************
 PU1832  DESIGNATION -  F 390
 PU1832  PID         -  PU1832
 PU1832  STATE/COUNTY-  SD/BUTTE
 PU1832  COUNTRY     -  US
 PU1832  USGS QUAD   -  MUD BUTTES NW (2017)
 PU1832
 PU1832                         *CURRENT SURVEY CONTROL
 PU1832  ______________________________________________________________________
 PU1832* NAD 83(1986) POSITION- 44 56 27.     (N) 103 58 37.     (W)   SCALED
 PU1832* NAVD 88 ORTHO HEIGHT -  1003.749 (meters)     3293.13  (feet) ADJUSTED
 PU1832  ______________________________________________________________________
 PU1832  GEOID HEIGHT    -        -15.575 (meters)                     GEOID18
 PU1832  DYNAMIC HEIGHT  -       1003.484 (meters)     3292.26  (feet) COMP
 PU1832  MODELED GRAVITY -    980,317.9   (mgal)                       NAVD 88
 PU1832
 PU1832  VERT ORDER      -  SECOND    CLASS 0
 PU1832
 PU1832.The horizontal coordinates were scaled from a map and have
 PU1832.an estimated accuracy of +/- 6 seconds.
 PU1832
 PU1832.The orthometric height was determined by differential leveling and
 PU1832.adjusted by the NATIONAL GEODETIC SURVEY
 PU1832.in June 1991.
 PU1832
 PU1832.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1832.GEOID18 height accuracy estimate available here.
 PU1832
 PU1832.Click photographs - Photos may exist for this station.
 PU1832
 PU1832.The dynamic height is computed by dividing the NAVD 88
 PU1832.geopotential number by the normal gravity value computed on the
 PU1832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1832.degrees latitude (g = 980.6199 gals.).
 PU1832
 PU1832.The modeled gravity was interpolated from observed gravity values.
 PU1832
 PU1832;                    North         East    Units  Estimated Accuracy
 PU1832;SPC SD N     -   130,780.      286,250.      MT  (+/- 180 meters Scaled)
 PU1832
 PU1832_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK807768(NAD 83)
 PU1832
 PU1832                          SUPERSEDED SURVEY CONTROL
 PU1832
 PU1832  NGVD 29 (??/??/92) 1003.259  (m)         3291.53   (f) ADJ UNCH    2 0
 PU1832
 PU1832.Superseded values are not recommended for survey control.
 PU1832
 PU1832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1832.See file dsdata.pdf to determine how the superseded data were derived.
 PU1832
 PU1832_MARKER: DB = BENCH MARK DISK
 PU1832_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU1832+WITH SETTING: INFORMATION.
 PU1832_STAMPING: F 390 1962
 PU1832_MARK LOGO: CGS
 PU1832_MAGNETIC: I = MARKER IS A STEEL ROD
 PU1832_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1832_ROD/PIPE-DEPTH: 2.6 meters
 PU1832
 PU1832  HISTORY     - Date     Condition        Report By
 PU1832  HISTORY     - 1962     MONUMENTED       CGS
 PU1832
 PU1832                          STATION DESCRIPTION
 PU1832
 PU1832'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1832'23 MI NW FROM BELLE FOURCHE.
 PU1832'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1832'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 11.25
 PU1832'MILES NORTHWEST ALONG A GRAVELED ROAD, ON THE CREST OF A HILL, IN
 PU1832'SECTION 3, T 11 N, R 1 E, 76 FEET NORTHEAST OF THE CENTER LINE
 PU1832'OF THE ROAD, 2 FEET SOUTHWEST OF A FENCE, 1.3 FEET NORTHWEST OF A
 PU1832'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP
 PU1832'OF A 5/8 INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF
 PU1832'8 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 8
 PU1832'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0047 ***********************************************************************
 PU0047  DESIGNATION -  F 391
 PU0047  PID         -  PU0047
 PU0047  STATE/COUNTY-  SD/MEADE
 PU0047  COUNTRY     -  US
 PU0047  USGS QUAD   -  OPAL EAST SW (2017)
 PU0047
 PU0047                         *CURRENT SURVEY CONTROL
 PU0047  ______________________________________________________________________
 PU0047* NAD 83(1986) POSITION- 44 49 12.     (N) 102 23 15.     (W)   SCALED
 PU0047* NAVD 88 ORTHO HEIGHT -   768.309 (meters)     2520.69  (feet) ADJUSTED
 PU0047  ______________________________________________________________________
 PU0047  GEOID HEIGHT    -        -18.754 (meters)                     GEOID18
 PU0047  DYNAMIC HEIGHT  -        768.134 (meters)     2520.12  (feet) COMP
 PU0047  MODELED GRAVITY -    980,364.8   (mgal)                       NAVD 88
 PU0047
 PU0047  VERT ORDER      -  SECOND    CLASS 0
 PU0047
 PU0047.The horizontal coordinates were scaled from a map and have
 PU0047.an estimated accuracy of +/- 6 seconds.
 PU0047
 PU0047.The orthometric height was determined by differential leveling and
 PU0047.adjusted by the NATIONAL GEODETIC SURVEY
 PU0047.in June 1991.
 PU0047
 PU0047.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0047.GEOID18 height accuracy estimate available here.
 PU0047
 PU0047.Click photographs - Photos may exist for this station.
 PU0047
 PU0047.The dynamic height is computed by dividing the NAVD 88
 PU0047.geopotential number by the normal gravity value computed on the
 PU0047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0047.degrees latitude (g = 980.6199 gals.).
 PU0047
 PU0047.The modeled gravity was interpolated from observed gravity values.
 PU0047
 PU0047;                    North         East    Units  Estimated Accuracy
 PU0047;SPC SD N     -   112,430.      411,200.      MT  (+/- 180 meters Scaled)
 PU0047
 PU0047_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK065662(NAD 83)
 PU0047
 PU0047                          SUPERSEDED SURVEY CONTROL
 PU0047
 PU0047  NGVD 29 (??/??/92)  767.846  (m)         2519.17   (f) ADJ UNCH    2 0
 PU0047
 PU0047.Superseded values are not recommended for survey control.
 PU0047
 PU0047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0047.See file dsdata.pdf to determine how the superseded data were derived.
 PU0047
 PU0047_MARKER: DB = BENCH MARK DISK
 PU0047_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0047+WITH SETTING: INFORMATION.
 PU0047_STAMPING: F 391 1963
 PU0047_MARK LOGO: CGS
 PU0047_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0047_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0047_ROD/PIPE-DEPTH: 2.4 meters
 PU0047
 PU0047  HISTORY     - Date     Condition        Report By
 PU0047  HISTORY     - 1963     MONUMENTED       CGS
 PU0047
 PU0047                          STATION DESCRIPTION
 PU0047
 PU0047'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0047'10 MI SE FROM OPAL.
 PU0047'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0047'OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0047'THENCE 3.15 MILES EAST ALONG A GRAVELED ROAD, ON THE CREST OF A
 PU0047'HILL, IN SECTION 14, T 10 N, R 14 E, 44 FEET SOUTH OF THE CENTER
 PU0047'LINE OF THE ROAD, 285 FEET EAST OF A 36-INCH TUB CULVERT, 1.0 FEET
 PU0047'SOUTH OF A METAL WITNESS POST, ABOUT 4 FEET ABOVE THE LEVEL OF
 PU0047'THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS
 PU0047'DRIVEN TO A DEPTH OF 8 FEET AND IS ENCASED IN A 6-INCH TILE
 PU0047'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0207 ***********************************************************************
 PU0207  DESIGNATION -  F 392
 PU0207  PID         -  PU0207
 PU0207  STATE/COUNTY-  SD/MEADE
 PU0207  COUNTRY     -  US
 PU0207  USGS QUAD   -  LEMMON CREEK (2017)
 PU0207
 PU0207                         *CURRENT SURVEY CONTROL
 PU0207  ______________________________________________________________________
 PU0207* NAD 83(1986) POSITION- 44 43 07.     (N) 102 05 08.     (W)   SCALED
 PU0207* NAVD 88 ORTHO HEIGHT -   710.242 (meters)     2330.19  (feet) ADJUSTED
 PU0207  ______________________________________________________________________
 PU0207  GEOID HEIGHT    -        -19.684 (meters)                     GEOID18
 PU0207  DYNAMIC HEIGHT  -        710.082 (meters)     2329.66  (feet) COMP
 PU0207  MODELED GRAVITY -    980,368.5   (mgal)                       NAVD 88
 PU0207
 PU0207  VERT ORDER      -  SECOND    CLASS 0
 PU0207
 PU0207.The horizontal coordinates were scaled from a map and have
 PU0207.an estimated accuracy of +/- 6 seconds.
 PU0207
 PU0207.The orthometric height was determined by differential leveling and
 PU0207.adjusted by the NATIONAL GEODETIC SURVEY
 PU0207.in June 1991.
 PU0207
 PU0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0207.GEOID18 height accuracy estimate available here.
 PU0207
 PU0207.Click photographs - Photos may exist for this station.
 PU0207
 PU0207.The dynamic height is computed by dividing the NAVD 88
 PU0207.geopotential number by the normal gravity value computed on the
 PU0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0207.degrees latitude (g = 980.6199 gals.).
 PU0207
 PU0207.The modeled gravity was interpolated from observed gravity values.
 PU0207
 PU0207;                    North         East    Units  Estimated Accuracy
 PU0207;SPC SD N     -   100,500.      434,780.      MT  (+/- 180 meters Scaled)
 PU0207
 PU0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK308558(NAD 83)
 PU0207
 PU0207                          SUPERSEDED SURVEY CONTROL
 PU0207
 PU0207  NGVD 29 (??/??/92)  709.786  (m)         2328.69   (f) ADJ UNCH    2 0
 PU0207
 PU0207.Superseded values are not recommended for survey control.
 PU0207
 PU0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0207.See file dsdata.pdf to determine how the superseded data were derived.
 PU0207
 PU0207_MARKER: DB = BENCH MARK DISK
 PU0207_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0207_STAMPING: F 392 1963
 PU0207_MARK LOGO: CGS
 PU0207_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0207_ROD/PIPE-DEPTH: 3.7 meters
 PU0207
 PU0207  HISTORY     - Date     Condition        Report By
 PU0207  HISTORY     - 1963     MONUMENTED       CGS
 PU0207
 PU0207                          STATION DESCRIPTION
 PU0207
 PU0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0207'8.5 MI NW FROM HOWES.
 PU0207'ABOUT 7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE
 PU0207'AND POST OFFICE AT HOWES, THENCE 1.5 MILES WEST ALONG A GRAVELED
 PU0207'ROAD, 37 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 2 FEET
 PU0207'NORTHEAST OF A CORNER FENCE POST, 1 FOOT EAST OF A FENCE, 1.0
 PU0207'FOOT SOUTH OF A METAL WITNESS POST, AND SET ON THE TOP OF A
 PU0207'5/8-INCH COPPER COATED ROD WHICH IS DRIVEN TO A DEPTH OF 12
 PU0207'FEET AND ENCASED IN A 6-INCH TILE WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0091 ***********************************************************************
 QT0091  DESIGNATION -  F 393
 QT0091  PID         -  QT0091
 QT0091  STATE/COUNTY-  SD/MEADE
 QT0091  COUNTRY     -  US
 QT0091  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0091
 QT0091                         *CURRENT SURVEY CONTROL
 QT0091  ______________________________________________________________________
 QT0091* NAD 83(1986) POSITION- 45 01 22.     (N) 102 20 08.     (W)   SCALED
 QT0091* NAVD 88 ORTHO HEIGHT -   817.442 (meters)     2681.89  (feet) ADJUSTED
 QT0091  ______________________________________________________________________
 QT0091  GEOID HEIGHT    -        -18.689 (meters)                     GEOID18
 QT0091  DYNAMIC HEIGHT  -        817.274 (meters)     2681.34  (feet) COMP
 QT0091  MODELED GRAVITY -    980,383.7   (mgal)                       NAVD 88
 QT0091
 QT0091  VERT ORDER      -  FIRST     CLASS II
 QT0091
 QT0091.The horizontal coordinates were scaled from a map and have
 QT0091.an estimated accuracy of +/- 6 seconds.
 QT0091
 QT0091.The orthometric height was determined by differential leveling and
 QT0091.adjusted by the NATIONAL GEODETIC SURVEY
 QT0091.in July 1998.
 QT0091
 QT0091.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0091.GEOID18 height accuracy estimate available here.
 QT0091
 QT0091.Click photographs - Photos may exist for this station.
 QT0091
 QT0091.The dynamic height is computed by dividing the NAVD 88
 QT0091.geopotential number by the normal gravity value computed on the
 QT0091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0091.degrees latitude (g = 980.6199 gals.).
 QT0091
 QT0091.The modeled gravity was interpolated from observed gravity values.
 QT0091
 QT0091;                    North         East    Units  Estimated Accuracy
 QT0091;SPC SD N     -   134,830.      415,960.      MT  (+/- 180 meters Scaled)
 QT0091
 QT0091_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK099889(NAD 83)
 QT0091
 QT0091                          SUPERSEDED SURVEY CONTROL
 QT0091
 QT0091  NAVD 88 (06/15/91)  817.437  (m)         2681.87   (f) SUPERSEDED  1 2
 QT0091  NGVD 29 (??/??/92)  816.972  (m)         2680.35   (f) ADJ UNCH    1 2
 QT0091
 QT0091.Superseded values are not recommended for survey control.
 QT0091
 QT0091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0091.See file dsdata.pdf to determine how the superseded data were derived.
 QT0091
 QT0091_MARKER: DB = BENCH MARK DISK
 QT0091_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QT0091_STAMPING: F 393 1963
 QT0091_MARK LOGO: CGS
 QT0091_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0091_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0091+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0091
 QT0091  HISTORY     - Date     Condition        Report By
 QT0091  HISTORY     - 1963     MONUMENTED       CGS
 QT0091  HISTORY     - 1981     GOOD             NGS
 QT0091  HISTORY     - 19960425 GOOD             NGS
 QT0091
 QT0091                          STATION DESCRIPTION
 QT0091
 QT0091'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0091'14.8 MI W FROM FAITH.
 QT0091'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0091'FAITH, THENCE 14.7 MILES WEST ALONG U.S. HIGHWAY 212, 122 FEET
 QT0091'NORTH OF THE CENTER LINE OF THE HIGHWAY, 59 FEET WEST-NORTHWEST OF
 QT0091'A POWER POLE, 24 FEET NORTH OF A ROW OF POWER POLES, 8 FEET WEST
 QT0091'OF A CORNER FENCE POST, 1 FOOT SOUTH OF A FENCE, 1.0 FOOT NORTHEAST
 QT0091'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 QT0091'HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS
 QT0091'DRIVEN TO A DEPTH OF 12 FEET AND ENCASED IN A 6-INCH TILE PROJECTING
 QT0091'5 INCHES.
 QT0091
 QT0091                          STATION RECOVERY (1981)
 QT0091
 QT0091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0091'RECOVERED IN GOOD CONDITION.
 QT0091
 QT0091                          STATION RECOVERY (1996)
 QT0091
 QT0091'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0091'23.1 M (75.8 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0091'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 277.0 M (908.8 FT) WEST OF
 QT0091'MILEPOST 100, 37.0 M (121.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.0
 QT0091'M (59.1 FT) NORTHWEST OF A UTILITY POLE, 2.2 M (7.2 FT) WEST OF A
 QT0091'T-FENCE CORNER, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M
 QT0091'(1.0 FT) SOUTH OF A FENCE, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 QT0091'NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS FLUSH WITH THE
 QT0091'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0211 ***********************************************************************
 PU0211  DESIGNATION -  F 394
 PU0211  PID         -  PU0211
 PU0211  STATE/COUNTY-  SD/MEADE
 PU0211  COUNTRY     -  US
 PU0211  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0211
 PU0211                         *CURRENT SURVEY CONTROL
 PU0211  ______________________________________________________________________
 PU0211* NAD 83(1986) POSITION- 44 43 07.     (N) 102 09 43.     (W)   SCALED
 PU0211* NAVD 88 ORTHO HEIGHT -   723.357 (meters)     2373.21  (feet) ADJUSTED
 PU0211  ______________________________________________________________________
 PU0211  GEOID HEIGHT    -        -19.469 (meters)                     GEOID18
 PU0211  DYNAMIC HEIGHT  -        723.195 (meters)     2372.68  (feet) COMP
 PU0211  MODELED GRAVITY -    980,369.0   (mgal)                       NAVD 88
 PU0211
 PU0211  VERT ORDER      -  SECOND    CLASS 0
 PU0211
 PU0211.The horizontal coordinates were scaled from a map and have
 PU0211.an estimated accuracy of +/- 6 seconds.
 PU0211
 PU0211.The orthometric height was determined by differential leveling and
 PU0211.adjusted by the NATIONAL GEODETIC SURVEY
 PU0211.in June 1991.
 PU0211
 PU0211.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0211.GEOID18 height accuracy estimate available here.
 PU0211
 PU0211.Click photographs - Photos may exist for this station.
 PU0211
 PU0211.The dynamic height is computed by dividing the NAVD 88
 PU0211.geopotential number by the normal gravity value computed on the
 PU0211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0211.degrees latitude (g = 980.6199 gals.).
 PU0211
 PU0211.The modeled gravity was interpolated from observed gravity values.
 PU0211
 PU0211;                    North         East    Units  Estimated Accuracy
 PU0211;SPC SD N     -   100,660.      428,730.      MT  (+/- 180 meters Scaled)
 PU0211
 PU0211_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK247556(NAD 83)
 PU0211
 PU0211                          SUPERSEDED SURVEY CONTROL
 PU0211
 PU0211  NGVD 29 (??/??/92)  722.901  (m)         2371.72   (f) ADJ UNCH    2 0
 PU0211
 PU0211.Superseded values are not recommended for survey control.
 PU0211
 PU0211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0211.See file dsdata.pdf to determine how the superseded data were derived.
 PU0211
 PU0211_MARKER: DB = BENCH MARK DISK
 PU0211_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0211+WITH SETTING: INFORMATION.
 PU0211_STAMPING: F 394 1963
 PU0211_MARK LOGO: CGS
 PU0211_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0211_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0211_ROD/PIPE-DEPTH: 2.4 meters
 PU0211
 PU0211  HISTORY     - Date     Condition        Report By
 PU0211  HISTORY     - 1963     MONUMENTED       CGS
 PU0211
 PU0211                          STATION DESCRIPTION
 PU0211
 PU0211'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0211'12.6 MI NW FROM HOWES.
 PU0211'7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE AND POST
 PU0211'OFFICE AT HOWES, THENCE 5.65 MILES WEST ALONG A GRAVELED ROAD,
 PU0211'45 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 1 1/2 FEET SOUTHWEST
 PU0211'OF A CORNER FENCE POST, 1 FOOT WEST OF A FENCE, 1.0 FOOT SOUTHEAST
 PU0211'OF A METAL WITNESS POST, 2 FEET BELOW THE LEVEL OF THE ROAD,
 PU0211'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS DRIVEN
 PU0211'TO A DEPTH OF 8 FEET AND ENCASED IN A 6-INCH TILE WHICH PROJECTS
 PU0211'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0065 ***********************************************************************
 PU0065  DESIGNATION -  F 395
 PU0065  PID         -  PU0065
 PU0065  STATE/COUNTY-  SD/MEADE
 PU0065  COUNTRY     -  US
 PU0065  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0065
 PU0065                         *CURRENT SURVEY CONTROL
 PU0065  ______________________________________________________________________
 PU0065* NAD 83(1986) POSITION- 44 54 26.     (N) 102 18 33.     (W)   SCALED
 PU0065* NAVD 88 ORTHO HEIGHT -   795.943 (meters)     2611.36  (feet) ADJUSTED
 PU0065  ______________________________________________________________________
 PU0065  GEOID HEIGHT    -        -18.882 (meters)                     GEOID18
 PU0065  DYNAMIC HEIGHT  -        795.773 (meters)     2610.80  (feet) COMP
 PU0065  MODELED GRAVITY -    980,376.4   (mgal)                       NAVD 88
 PU0065
 PU0065  VERT ORDER      -  SECOND    CLASS 0
 PU0065
 PU0065.The horizontal coordinates were scaled from a map and have
 PU0065.an estimated accuracy of +/- 6 seconds.
 PU0065
 PU0065.The orthometric height was determined by differential leveling and
 PU0065.adjusted by the NATIONAL GEODETIC SURVEY
 PU0065.in June 1991.
 PU0065
 PU0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0065.GEOID18 height accuracy estimate available here.
 PU0065
 PU0065.Click photographs - Photos may exist for this station.
 PU0065
 PU0065.The dynamic height is computed by dividing the NAVD 88
 PU0065.geopotential number by the normal gravity value computed on the
 PU0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0065.degrees latitude (g = 980.6199 gals.).
 PU0065
 PU0065.The modeled gravity was interpolated from observed gravity values.
 PU0065
 PU0065;                    North         East    Units  Estimated Accuracy
 PU0065;SPC SD N     -   121,930.      417,670.      MT  (+/- 180 meters Scaled)
 PU0065
 PU0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK124761(NAD 83)
 PU0065
 PU0065                          SUPERSEDED SURVEY CONTROL
 PU0065
 PU0065  NGVD 29 (??/??/92)  795.483  (m)         2609.85   (f) ADJ UNCH    2 0
 PU0065
 PU0065.Superseded values are not recommended for survey control.
 PU0065
 PU0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0065.See file dsdata.pdf to determine how the superseded data were derived.
 PU0065
 PU0065_MARKER: DB = BENCH MARK DISK
 PU0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0065_STAMPING: F 395 1963
 PU0065_MARK LOGO: CGS
 PU0065_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0065+STABILITY: SURFACE MOTION
 PU0065
 PU0065  HISTORY     - Date     Condition        Report By
 PU0065  HISTORY     - 1963     MONUMENTED       CGS
 PU0065
 PU0065                          STATION DESCRIPTION
 PU0065
 PU0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0065'9.8 MI E FROM OPAL.
 PU0065'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0065'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0065'THENCE 5.0 MILES EAST ALONG A GRAVELED ROAD, 48 FEET NORTHEAST OF
 PU0065'THE CENTER OF A ROAD INTERSECTION, 40 FEET NORTH OF THE CENTER
 PU0065'LINE OF THE GRAVELED ROAD, 28 FEET EAST OF THE CENTER LINE OF A
 PU0065'TRACK ROAD LEADING NORTH, 1.8 FEET NORTHEAST OF A METAL WITNESS
 PU0065'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND IN THE TOP OF
 PU0065'A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0357 ***********************************************************************
 OT0357  DESIGNATION -  F 396
 OT0357  PID         -  OT0357
 OT0357  STATE/COUNTY-  SD/FALL RIVER
 OT0357  COUNTRY     -  US
 OT0357  USGS QUAD   -  BUFFALO GAP (2017)
 OT0357
 OT0357                         *CURRENT SURVEY CONTROL
 OT0357  ______________________________________________________________________
 OT0357* NAD 83(1986) POSITION- 43 26 20.     (N) 103 22 09.     (W)   SCALED
 OT0357* NAVD 88 ORTHO HEIGHT -  1010.862 (meters)     3316.47  (feet) ADJUSTED
 OT0357  ______________________________________________________________________
 OT0357  GEOID HEIGHT    -        -16.000 (meters)                     GEOID18
 OT0357  DYNAMIC HEIGHT  -       1010.451 (meters)     3315.12  (feet) COMP
 OT0357  MODELED GRAVITY -    980,178.1   (mgal)                       NAVD 88
 OT0357
 OT0357  VERT ORDER      -  FIRST     CLASS II
 OT0357
 OT0357.The horizontal coordinates were scaled from a map and have
 OT0357.an estimated accuracy of +/- 6 seconds.
 OT0357
 OT0357.The orthometric height was determined by differential leveling and
 OT0357.adjusted by the NATIONAL GEODETIC SURVEY
 OT0357.in June 1991.
 OT0357
 OT0357.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0357.GEOID18 height accuracy estimate available here.
 OT0357
 OT0357.Click photographs - Photos may exist for this station.
 OT0357
 OT0357.The dynamic height is computed by dividing the NAVD 88
 OT0357.geopotential number by the normal gravity value computed on the
 OT0357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0357.degrees latitude (g = 980.6199 gals.).
 OT0357
 OT0357.The modeled gravity was interpolated from observed gravity values.
 OT0357
 OT0357;                    North         East    Units  Estimated Accuracy
 OT0357;SPC SD S     -   127,310.      354,300.      MT  (+/- 180 meters Scaled)
 OT0357
 OT0357_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ319108(NAD 83)
 OT0357
 OT0357                          SUPERSEDED SURVEY CONTROL
 OT0357
 OT0357  NGVD 29 (??/??/92) 1010.382  (m)         3314.89   (f) ADJ UNCH    1 2
 OT0357
 OT0357.Superseded values are not recommended for survey control.
 OT0357
 OT0357.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0357.See file dsdata.pdf to determine how the superseded data were derived.
 OT0357
 OT0357_MARKER: DB = BENCH MARK DISK
 OT0357_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0357_SP_SET: HEADWALL
 OT0357_STAMPING: F 396 1963
 OT0357_MARK LOGO: CGS
 OT0357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0357+STABILITY: SURFACE MOTION
 OT0357
 OT0357  HISTORY     - Date     Condition        Report By
 OT0357  HISTORY     - 1963     MONUMENTED       CGS
 OT0357  HISTORY     - 1985     GOOD             NGS
 OT0357
 OT0357                          STATION DESCRIPTION
 OT0357
 OT0357'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0357'5 MI SW FROM BUFFALO GAP.
 OT0357'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0357'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED ROAD,
 OT0357'THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 3.85 MILES
 OT0357'SOUTH ALONG STATE HIGHWAY 79, IN SECTION 14, T 7 S, R 6 E, SET
 OT0357'IN THE OF THE WEST HEADWALL OF A CONCRETE CULVERT, 40 FEET WEST
 OT0357'OF THE CENTER LINE OF THE HIGHWAY, ABOUT 5 FEET BELOW THE LEVEL
 OT0357'OF THE HIGHWAY, AND SET IN THE TOP OF THE NORTH END OF THE WEST
 OT0357'HEADWALL OF A LARGE CONCRETE CULVERT OVER O DELL CREEK.
 OT0357
 OT0357                          STATION RECOVERY (1985)
 OT0357
 OT0357'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0357'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0357'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0357'SPRINGS, THENCE 4.95 KM (3.1 MI) NORTHEAST ALONG STATE HIGHWAY 79, IN
 OT0357'TOP OF AND 0.3 METER (1 FT) SOUTHWEST OF THE NORTHEAST END OF THE
 OT0357'NORTHWEST HEADWALL FOR A 10- BY 10-FOOT BOX CULVERT, 0.2 KM (0.1 MI)
 OT0357'SOUTHWEST OF MILEPOST 30, 12.2 METERS (40 FT) NORTHWEST OF THE HIGHWAY
 OT0357'CENTERLINE.
 OT0357'THE MARK IS 1.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0526 ***********************************************************************
 OT0526  DESIGNATION -  F 397
 OT0526  PID         -  OT0526
 OT0526  STATE/COUNTY-  SD/FALL RIVER
 OT0526  COUNTRY     -  US
 OT0526  USGS QUAD   -  MINNEKAHTA (2017)
 OT0526
 OT0526                         *CURRENT SURVEY CONTROL
 OT0526  ______________________________________________________________________
 OT0526* NAD 83(1986) POSITION- 43 22 55.     (N) 103 42 21.     (W)   SCALED
 OT0526* NAVD 88 ORTHO HEIGHT -  1222.350 (meters)     4010.33  (feet) ADJUSTED
 OT0526  ______________________________________________________________________
 OT0526  GEOID HEIGHT    -        -14.975 (meters)                     GEOID18
 OT0526  DYNAMIC HEIGHT  -       1221.816 (meters)     4008.57  (feet) COMP
 OT0526  MODELED GRAVITY -    980,139.7   (mgal)                       NAVD 88
 OT0526
 OT0526  VERT ORDER      -  FIRST     CLASS II
 OT0526
 OT0526.The horizontal coordinates were scaled from a map and have
 OT0526.an estimated accuracy of +/- 6 seconds.
 OT0526
 OT0526.The orthometric height was determined by differential leveling and
 OT0526.adjusted by the NATIONAL GEODETIC SURVEY
 OT0526.in June 1991.
 OT0526
 OT0526.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0526.GEOID18 height accuracy estimate available here.
 OT0526
 OT0526.Click photographs - Photos may exist for this station.
 OT0526
 OT0526.The dynamic height is computed by dividing the NAVD 88
 OT0526.geopotential number by the normal gravity value computed on the
 OT0526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0526.degrees latitude (g = 980.6199 gals.).
 OT0526
 OT0526.The modeled gravity was interpolated from observed gravity values.
 OT0526
 OT0526;                    North         East    Units  Estimated Accuracy
 OT0526;SPC SD S     -   122,040.      326,810.      MT  (+/- 180 meters Scaled)
 OT0526
 OT0526_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ048040(NAD 83)
 OT0526
 OT0526                          SUPERSEDED SURVEY CONTROL
 OT0526
 OT0526  NGVD 29 (??/??/92) 1221.777  (m)         4008.45   (f) ADJ UNCH    1 2
 OT0526
 OT0526.Superseded values are not recommended for survey control.
 OT0526
 OT0526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0526.See file dsdata.pdf to determine how the superseded data were derived.
 OT0526
 OT0526_MARKER: DB = BENCH MARK DISK
 OT0526_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0526_STAMPING: F 397 1963
 OT0526_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0526
 OT0526  HISTORY     - Date     Condition        Report By
 OT0526  HISTORY     - 1963     MONUMENTED       CGS
 OT0526
 OT0526                          STATION DESCRIPTION
 OT0526
 OT0526'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0526'3.6 MI S FROM MINNEKAHTA.
 OT0526'ABOUT 3.65 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0526'RAILROAD FROM THE SECTION TOOL HOUSE AT MINNEKAHTA, IN SECTION 1,
 OT0526'T 8 S, R 3 E, 10 1/2 POLES NORTH OF MILE POST 12, 8 RAILS SOUTH
 OT0526'OF A STONE CULVERT, 44 FEET EAST OF THE EAST RAIL, 1 FOOT WEST OF
 OT0526'A FENCE, 1.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 OT0526'ABOVE THE LEVEL OF THE RAIL, AND ON THE TOP OF A 5/8-INCH COPPER
 OT0526'COATED ROD THAT IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCLOSED
 OT0526'IN A 6-INCH TILE PROJECTING 12 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0305 ***********************************************************************
 OR0305  DESIGNATION -  F 4
 OR0305  PID         -  OR0305
 OR0305  STATE/COUNTY-  SD/GREGORY
 OR0305  COUNTRY     -  US
 OR0305  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0305
 OR0305                         *CURRENT SURVEY CONTROL
 OR0305  ______________________________________________________________________
 OR0305* NAD 83(1986) POSITION- 43 01 27.     (N) 098 48 15.     (W)   SCALED
 OR0305* NAVD 88 ORTHO HEIGHT -   574.556 (meters)     1885.02  (feet) ADJUSTED
 OR0305  ______________________________________________________________________
 OR0305  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 OR0305  DYNAMIC HEIGHT  -        574.344 (meters)     1884.33  (feet) COMP
 OR0305  MODELED GRAVITY -    980,234.8   (mgal)                       NAVD 88
 OR0305
 OR0305  VERT ORDER      -  FIRST     CLASS II
 OR0305
 OR0305.The horizontal coordinates were scaled from a map and have
 OR0305.an estimated accuracy of +/- 6 seconds.
 OR0305
 OR0305.The orthometric height was determined by differential leveling and
 OR0305.adjusted by the NATIONAL GEODETIC SURVEY
 OR0305.in June 1991.
 OR0305
 OR0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0305.GEOID18 height accuracy estimate available here.
 OR0305
 OR0305.Click photographs - Photos may exist for this station.
 OR0305
 OR0305.The dynamic height is computed by dividing the NAVD 88
 OR0305.geopotential number by the normal gravity value computed on the
 OR0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0305.degrees latitude (g = 980.6199 gals.).
 OR0305
 OR0305.The modeled gravity was interpolated from observed gravity values.
 OR0305
 OR0305;                    North         East    Units  Estimated Accuracy
 OR0305;SPC SD S     -    77,890.      724,630.      MT  (+/- 180 meters Scaled)
 OR0305
 OR0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN159635(NAD 83)
 OR0305
 OR0305                          SUPERSEDED SURVEY CONTROL
 OR0305
 OR0305  NGVD 29 (??/??/92)  574.237  (m)         1883.98   (f) ADJ UNCH    1 2
 OR0305
 OR0305.Superseded values are not recommended for survey control.
 OR0305
 OR0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0305.See file dsdata.pdf to determine how the superseded data were derived.
 OR0305
 OR0305_MARKER: DD = SURVEY DISK
 OR0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0305_STAMPING: F 4 1883.824
 OR0305_MARK LOGO: USACE
 OR0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0305+STABILITY: SURFACE MOTION
 OR0305
 OR0305  HISTORY     - Date     Condition        Report By
 OR0305  HISTORY     - UNK      MONUMENTED       USACE
 OR0305  HISTORY     - 1946     GOOD             CGS
 OR0305  HISTORY     - 1949     GOOD             CGS
 OR0305  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0305
 OR0305                          STATION DESCRIPTION
 OR0305
 OR0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0305'4.4 MI E FROM FAIRFAX.
 OR0305'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0305'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0305'THENCE EAST 3.9 MILES ALONG STATE HIGHWAY NO. 54 TO SITE OF MARK,
 OR0305'BENCH MARK IS AT THE NORTHEAST CORNER OF A SCHOOLHOUSE YARD,
 OR0305'36.0 FEET SOUTH OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 OR0305'HIGHWAY, 48.0 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL
 OR0305'HOUSE, 41.0 FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH DIRT
 OR0305'ROAD, 2.5 FEET SOUTHWEST OF A FENCE CORNER AND 1.0 FOOT NORTH OF
 OR0305'A WHITE 2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 4
 OR0305'1883.842 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1 INCH
 OR0305'ABOVE GROUND.
 OR0305
 OR0305                          STATION RECOVERY (1949)
 OR0305
 OR0305'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0305'RECOVERED IN GOOD CONDITION.
 OR0305
 OR0305                          STATION RECOVERY (2013)
 OR0305
 OR0305'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0305'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0838 ***********************************************************************
 NM0838  DESIGNATION -  F 4
 NM0838  PID         -  NM0838
 NM0838  STATE/COUNTY-  SD/UNION
 NM0838  COUNTRY     -  US
 NM0838  USGS QUAD   -  ELK POINT NE (2018)
 NM0838
 NM0838                         *CURRENT SURVEY CONTROL
 NM0838  ______________________________________________________________________
 NM0838* NAD 83(1986) POSITION- 42 38 13.     (N) 096 36 22.     (W)   SCALED
 NM0838* NAVD 88 ORTHO HEIGHT -   340.198 (meters)     1116.13  (feet) ADJUSTED
 NM0838  ______________________________________________________________________
 NM0838  GEOID HEIGHT    -        -25.744 (meters)                     GEOID18
 NM0838  DYNAMIC HEIGHT  -        340.096 (meters)     1115.80  (feet) COMP
 NM0838  MODELED GRAVITY -    980,310.3   (mgal)                       NAVD 88
 NM0838
 NM0838  VERT ORDER      -  FIRST     CLASS II
 NM0838
 NM0838.The horizontal coordinates were scaled from a map and have
 NM0838.an estimated accuracy of +/- 6 seconds.
 NM0838
 NM0838.The orthometric height was determined by differential leveling and
 NM0838.adjusted by the NATIONAL GEODETIC SURVEY
 NM0838.in June 1991.
 NM0838
 NM0838.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0838.GEOID18 height accuracy estimate available here.
 NM0838
 NM0838.Click photographs - Photos may exist for this station.
 NM0838
 NM0838.The dynamic height is computed by dividing the NAVD 88
 NM0838.geopotential number by the normal gravity value computed on the
 NM0838.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0838.degrees latitude (g = 980.6199 gals.).
 NM0838
 NM0838.The modeled gravity was interpolated from observed gravity values.
 NM0838
 NM0838;                    North         East    Units  Estimated Accuracy
 NM0838;SPC SD S     -    40,590.      905,620.      MT  (+/- 180 meters Scaled)
 NM0838
 NM0838_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN962232(NAD 83)
 NM0838
 NM0838                          SUPERSEDED SURVEY CONTROL
 NM0838
 NM0838  NGVD 29 (??/??/92)  340.024  (m)         1115.56   (f) ADJ UNCH    1 2
 NM0838
 NM0838.Superseded values are not recommended for survey control.
 NM0838
 NM0838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0838.See file dsdata.pdf to determine how the superseded data were derived.
 NM0838
 NM0838_MARKER: P = PIPE CAP
 NM0838_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0838_STAMPING: F 4 1905 ELEV 1115.506 FT
 NM0838_MARK LOGO: CGS
 NM0838_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0838_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM0838+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM0838
 NM0838  HISTORY     - Date     Condition        Report By
 NM0838  HISTORY     - 1905     MONUMENTED       CGS
 NM0838  HISTORY     - 1948     GOOD             CGS
 NM0838  HISTORY     - 1965     MARK NOT FOUND   CGS
 NM0838  HISTORY     - 20120403 GOOD             INDIV
 NM0838
 NM0838                          STATION DESCRIPTION
 NM0838
 NM0838'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0838'3.5 MI NW FROM JEFFERSON.
 NM0838'3.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0838'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, AT A PUBLIC
 NM0838'ROAD CROSSING, 33.5 FEET SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST
 NM0838'RAIL OF THE TRACK, 32.0 FEET WEST OF THE CENTER LINE OF THE
 NM0838'ROAD, 54.0 FEET SOUTHEAST OF THE SECOND POLE SOUTHEAST OF
 NM0838'MILEPOST 106, 3.2 FEET WEST OF THE WEST RIGHT-OF-WAY FENCE ALONG
 NM0838'THE ROAD, 3.7 FEET SOUTH-SOUTHWEST OF THE SOUTH-SOUTHWEST
 NM0838'RIGHT-OF-WAY FENCE OF THE TRACK, 1.2 FEET NORTHWEST OF A
 NM0838'REFERENCE POST, A BENCH MARK CAP RIVETED ON TOP OF A 3 1/2-INCH
 NM0838'IRON PIPE AND LEVEL WITH THE GROUND.  NOTE-- THE CAP WAS STAMPED
 NM0838'F 4 1905 BY THIS PARTY IN 1948.
 NM0838
 NM0838                          STATION RECOVERY (1965)
 NM0838
 NM0838'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965
 NM0838'MARK NOT FOUND.
 NM0838
 NM0838                          STATION RECOVERY (2012)
 NM0838
 NM0838'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0306 ***********************************************************************
 OR0306  DESIGNATION -  F 4 A
 OR0306  PID         -  OR0306
 OR0306  STATE/COUNTY-  SD/GREGORY
 OR0306  COUNTRY     -  US
 OR0306  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0306
 OR0306                         *CURRENT SURVEY CONTROL
 OR0306  ______________________________________________________________________
 OR0306* NAD 83(1986) POSITION- 43 01 27.     (N) 098 48 14.     (W)   SCALED
 OR0306* NAVD 88 ORTHO HEIGHT -   573.925 (meters)     1882.95  (feet) ADJUSTED
 OR0306  ______________________________________________________________________
 OR0306  GEOID HEIGHT    -        -25.993 (meters)                     GEOID18
 OR0306  DYNAMIC HEIGHT  -        573.713 (meters)     1882.26  (feet) COMP
 OR0306  MODELED GRAVITY -    980,234.8   (mgal)                       NAVD 88
 OR0306
 OR0306  VERT ORDER      -  FIRST     CLASS II
 OR0306
 OR0306.The horizontal coordinates were scaled from a map and have
 OR0306.an estimated accuracy of +/- 6 seconds.
 OR0306
 OR0306.The orthometric height was determined by differential leveling and
 OR0306.adjusted by the NATIONAL GEODETIC SURVEY
 OR0306.in June 1991.
 OR0306
 OR0306.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0306.GEOID18 height accuracy estimate available here.
 OR0306
 OR0306.Click photographs - Photos may exist for this station.
 OR0306
 OR0306.The dynamic height is computed by dividing the NAVD 88
 OR0306.geopotential number by the normal gravity value computed on the
 OR0306.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0306.degrees latitude (g = 980.6199 gals.).
 OR0306
 OR0306.The modeled gravity was interpolated from observed gravity values.
 OR0306
 OR0306;                    North         East    Units  Estimated Accuracy
 OR0306;SPC SD S     -    77,890.      724,650.      MT  (+/- 180 meters Scaled)
 OR0306
 OR0306_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN159635(NAD 83)
 OR0306
 OR0306                          SUPERSEDED SURVEY CONTROL
 OR0306
 OR0306  NGVD 29 (??/??/92)  573.606  (m)         1881.91   (f) ADJ UNCH    1 2
 OR0306
 OR0306.Superseded values are not recommended for survey control.
 OR0306
 OR0306.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0306.See file dsdata.pdf to determine how the superseded data were derived.
 OR0306
 OR0306_MARKER: DD = SURVEY DISK
 OR0306_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0306_STAMPING: F4 A
 OR0306_MARK LOGO: USACE
 OR0306_PROJECTION: FLUSH
 OR0306_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0306+STABILITY: SURFACE MOTION
 OR0306
 OR0306  HISTORY     - Date     Condition        Report By
 OR0306  HISTORY     - UNK      MONUMENTED       USACE
 OR0306  HISTORY     - 1949     GOOD             CGS
 OR0306  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0306
 OR0306                          STATION DESCRIPTION
 OR0306
 OR0306'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0306'4 MI E FROM FAIRFAX.
 OR0306'4.0 MILES EAST ALONG STATE HIGHWAY 54 FROM THE JUNCTION OF
 OR0306'STATE HIGHWAY 54 AND U.S. HIGHWAY 281 AT FAIRFAX, AT A ROAD
 OR0306'INTERSECTION, 218 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OR0306'116.6 FEET SOUTH OF THE SOUTHEAST CORNER OF A SCHOOLHOUSE, 40
 OR0306'FEET WEST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 2.0 FEET
 OR0306'NORTH OF A REFERENCE POST, 1.7 FEET WEST OF A NORTH-SOUTH FENCE,
 OR0306'1.6 FEET SOUTH OF AN EAST-WEST FENCE, AND SET IN THE TOP OF A
 OR0306'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 OR0306
 OR0306                          STATION RECOVERY (2013)
 OR0306
 OR0306'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0306'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0194 ***********************************************************************
 QT0194  DESIGNATION -  F 4 B 1
 QT0194  PID         -  QT0194
 QT0194  STATE/COUNTY-  SD/MEADE
 QT0194  COUNTRY     -  US
 QT0194  USGS QUAD   -  MAURINE (2017)
 QT0194
 QT0194                         *CURRENT SURVEY CONTROL
 QT0194  ______________________________________________________________________
 QT0194* NAD 83(1986) POSITION- 45 01 22.     (N) 102 34 38.     (W)   SCALED
 QT0194* NAVD 88 ORTHO HEIGHT -   883.420 (meters)     2898.35  (feet) ADJUSTED
 QT0194  ______________________________________________________________________
 QT0194  GEOID HEIGHT    -        -18.062 (meters)                     GEOID18
 QT0194  DYNAMIC HEIGHT  -        883.233 (meters)     2897.74  (feet) COMP
 QT0194  MODELED GRAVITY -    980,374.5   (mgal)                       NAVD 88
 QT0194
 QT0194  VERT ORDER      -  SECOND    CLASS 0
 QT0194
 QT0194.The horizontal coordinates were scaled from a map and have
 QT0194.an estimated accuracy of +/- 6 seconds.
 QT0194
 QT0194.The orthometric height was determined by differential leveling and
 QT0194.adjusted by the NATIONAL GEODETIC SURVEY
 QT0194.in June 1991.
 QT0194
 QT0194.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0194.GEOID18 height accuracy estimate available here.
 QT0194
 QT0194.Click photographs - Photos may exist for this station.
 QT0194
 QT0194.The dynamic height is computed by dividing the NAVD 88
 QT0194.geopotential number by the normal gravity value computed on the
 QT0194.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0194.degrees latitude (g = 980.6199 gals.).
 QT0194
 QT0194.The modeled gravity was interpolated from observed gravity values.
 QT0194
 QT0194;                    North         East    Units  Estimated Accuracy
 QT0194;SPC SD N     -   135,410.      396,920.      MT  (+/- 180 meters Scaled)
 QT0194
 QT0194_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK908883(NAD 83)
 QT0194
 QT0194                          SUPERSEDED SURVEY CONTROL
 QT0194
 QT0194  NGVD 29 (??/??/92)  882.96   (m)         2896.8    (f) COMPUTED    2 0
 QT0194
 QT0194.Superseded values are not recommended for survey control.
 QT0194
 QT0194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0194.See file dsdata.pdf to determine how the superseded data were derived.
 QT0194
 QT0194_MARKER: DZ = AZIMUTH MARK DISK
 QT0194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0194+STABILITY: SURFACE MOTION
 QT0194
 QT0194  HISTORY     - Date     Condition        Report By
 QT0194  HISTORY     - UNK      MONUMENTED       DOD
 QT0194  HISTORY     - 1963     GOOD             CGS
 QT0194  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0194
 QT0194                          STATION DESCRIPTION
 QT0194
 QT0194'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0194'0.8 MI E FROM MAURINE.
 QT0194'ABOUT 0.85 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0194'MAURINE, ABOUT 15 FEET ABOVE THE LEVEL OF THE HIGHWAY, IN SECTION
 QT0194'6, T 12 N, R 12 E, AND THE TOP SURFACE OVER THE CENTER HOLE OF
 QT0194'A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 QT0194'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
 QT0194
 QT0194                          STATION RECOVERY (1996)
 QT0194
 QT0194'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0194'THE DATUM POINT HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0812 ***********************************************************************
 PU0812  DESIGNATION -  F 401
 PU0812  PID         -  PU0812
 PU0812  STATE/COUNTY-  SD/MEADE
 PU0812  COUNTRY     -  US
 PU0812  USGS QUAD   -  STONEVILLE (2017)
 PU0812
 PU0812                         *CURRENT SURVEY CONTROL
 PU0812  ______________________________________________________________________
 PU0812* NAD 83(1986) POSITION- 44 43 08.     (N) 102 39 16.     (W)   SCALED
 PU0812* NAVD 88 ORTHO HEIGHT -   885.414 (meters)     2904.90  (feet) ADJUSTED
 PU0812  ______________________________________________________________________
 PU0812  GEOID HEIGHT    -        -18.046 (meters)                     GEOID18
 PU0812  DYNAMIC HEIGHT  -        885.194 (meters)     2904.17  (feet) COMP
 PU0812  MODELED GRAVITY -    980,338.8   (mgal)                       NAVD 88
 PU0812
 PU0812  VERT ORDER      -  SECOND    CLASS 0
 PU0812
 PU0812.The horizontal coordinates were scaled from a map and have
 PU0812.an estimated accuracy of +/- 6 seconds.
 PU0812
 PU0812.The orthometric height was determined by differential leveling and
 PU0812.adjusted by the NATIONAL GEODETIC SURVEY
 PU0812.in June 1991.
 PU0812
 PU0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0812.GEOID18 height accuracy estimate available here.
 PU0812
 PU0812.Click photographs - Photos may exist for this station.
 PU0812
 PU0812.The dynamic height is computed by dividing the NAVD 88
 PU0812.geopotential number by the normal gravity value computed on the
 PU0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0812.degrees latitude (g = 980.6199 gals.).
 PU0812
 PU0812.The modeled gravity was interpolated from observed gravity values.
 PU0812
 PU0812;                    North         East    Units  Estimated Accuracy
 PU0812;SPC SD N     -   101,850.      389,730.      MT  (+/- 180 meters Scaled)
 PU0812
 PU0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK857543(NAD 83)
 PU0812
 PU0812                          SUPERSEDED SURVEY CONTROL
 PU0812
 PU0812  NGVD 29 (??/??/92)  884.941  (m)         2903.34   (f) ADJ UNCH    2 0
 PU0812
 PU0812.Superseded values are not recommended for survey control.
 PU0812
 PU0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0812.See file dsdata.pdf to determine how the superseded data were derived.
 PU0812
 PU0812_MARKER: DB = BENCH MARK DISK
 PU0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0812_STAMPING: F 401 1962
 PU0812_MARK LOGO: CGS
 PU0812_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0812+STABILITY: SURFACE MOTION
 PU0812
 PU0812  HISTORY     - Date     Condition        Report By
 PU0812  HISTORY     - 1962     MONUMENTED       CGS
 PU0812  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0812
 PU0812                          STATION DESCRIPTION
 PU0812
 PU0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0812'1 MI S FROM STONEVILLE.
 PU0812'1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0812'STONEVILLE, 34 FEET WEST OF THE CENTER OF THE JUNCTION OF A
 PU0812'GRAVELED ROAD EAST, 34 FEET WEST OF THE CENTER LINE OF THE
 PU0812'ROAD, 5 FEET SOUTHEAST OF A TELEPHONE POLE, 2.5 FEET EAST OF A
 PU0812'FENCE, 15 FEET SOUTH OF THE CENTER OF A GATE, 3.0 FEET SOUTH
 PU0812'OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 PU0812'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PU0812
 PU0812                          STATION RECOVERY (1981)
 PU0812
 PU0812'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0812'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0180 ***********************************************************************
 QT0180  DESIGNATION -  F 402
 QT0180  PID         -  QT0180
 QT0180  STATE/COUNTY-  SD/MEADE
 QT0180  COUNTRY     -  US
 QT0180  USGS QUAD   -  CEDAR CANYON (2017)
 QT0180
 QT0180                         *CURRENT SURVEY CONTROL
 QT0180  ______________________________________________________________________
 QT0180* NAD 83(1986) POSITION- 45 01 22.     (N) 102 40 20.     (W)   SCALED
 QT0180* NAVD 88 ORTHO HEIGHT -   909.293 (meters)     2983.24  (feet) ADJUSTED
 QT0180  ______________________________________________________________________
 QT0180  GEOID HEIGHT    -        -17.842 (meters)                     GEOID18
 QT0180  DYNAMIC HEIGHT  -        909.089 (meters)     2982.57  (feet) COMP
 QT0180  MODELED GRAVITY -    980,361.6   (mgal)                       NAVD 88
 QT0180
 QT0180  VERT ORDER      -  FIRST     CLASS II
 QT0180
 QT0180.The horizontal coordinates were scaled from a map and have
 QT0180.an estimated accuracy of +/- 6 seconds.
 QT0180
 QT0180.The orthometric height was determined by differential leveling and
 QT0180.adjusted by the NATIONAL GEODETIC SURVEY
 QT0180.in July 1998.
 QT0180
 QT0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0180.GEOID18 height accuracy estimate available here.
 QT0180
 QT0180.Click photographs - Photos may exist for this station.
 QT0180
 QT0180.The dynamic height is computed by dividing the NAVD 88
 QT0180.geopotential number by the normal gravity value computed on the
 QT0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0180.degrees latitude (g = 980.6199 gals.).
 QT0180
 QT0180.The modeled gravity was interpolated from observed gravity values.
 QT0180
 QT0180;                    North         East    Units  Estimated Accuracy
 QT0180;SPC SD N     -   135,650.      389,440.      MT  (+/- 180 meters Scaled)
 QT0180
 QT0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK833881(NAD 83)
 QT0180
 QT0180                          SUPERSEDED SURVEY CONTROL
 QT0180
 QT0180  NAVD 88 (06/15/91)  909.305  (m)         2983.28   (f) SUPERSEDED  1 2
 QT0180  NGVD 29 (??/??/92)  908.828  (m)         2981.71   (f) ADJ UNCH    1 2
 QT0180
 QT0180.Superseded values are not recommended for survey control.
 QT0180
 QT0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0180.See file dsdata.pdf to determine how the superseded data were derived.
 QT0180
 QT0180_MARKER: DB = BENCH MARK DISK
 QT0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0180_STAMPING: F 402 1962
 QT0180_MARK LOGO: CGS
 QT0180_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0180+STABILITY: SURFACE MOTION
 QT0180_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0180+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0180
 QT0180  HISTORY     - Date     Condition        Report By
 QT0180  HISTORY     - 1962     MONUMENTED       CGS
 QT0180  HISTORY     - 1966     GOOD             CGS
 QT0180  HISTORY     - 19960425 GOOD             NGS
 QT0180
 QT0180                          STATION DESCRIPTION
 QT0180
 QT0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0180'4 MI W FROM MAURINE.
 QT0180'3.95 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0180'0.05 MILE WEST OF THE JUNCTION OF A ROAD, 50 FEET NORTH OF THE
 QT0180'CENTER LINE OF THE HIGHWAY, 28.6 FEET SOUTH-SOUTHEAST OF A POWER
 QT0180'POLE, 2.0 FEET SOUTH OF A FENCE, 2.0 FEET EAST OF A WITNESS POST,
 QT0180'ABOUT 3 FEET LOWER THAN THE HIGHWAY, AND SET IN THE TOP OF A
 QT0180'CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 QT0180
 QT0180                          STATION RECOVERY (1966)
 QT0180
 QT0180'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0180'RECOVERED IN GOOD CONDITION.
 QT0180
 QT0180                          STATION RECOVERY (1996)
 QT0180
 QT0180'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0180'16.6 KM (10.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0180'OFFICE IN MUD BUTTE, 484.0 M (1587.9 FT) EAST OF MILEPOST 83, 82.3 M
 QT0180'(270.0 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 30.0 M
 QT0180'(98.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.5 M (27.9 FT) SOUTHEAST
 QT0180'OF A UTILITY POLE, 1.0 M (3.3 FT) SOUTH OF A FENCE, 0.8 M (2.6 FT)
 QT0180'EAST OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 QT0180'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0783 ***********************************************************************
 PU0783  DESIGNATION -  F 403
 PU0783  PID         -  PU0783
 PU0783  STATE/COUNTY-  SD/MEADE
 PU0783  COUNTRY     -  US
 PU0783  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0783
 PU0783                         *CURRENT SURVEY CONTROL
 PU0783  ______________________________________________________________________
 PU0783* NAD 83(1986) POSITION- 44 57 54.     (N) 102 39 16.     (W)   SCALED
 PU0783* NAVD 88 ORTHO HEIGHT -   851.941 (meters)     2795.08  (feet) ADJUSTED
 PU0783  ______________________________________________________________________
 PU0783  GEOID HEIGHT    -        -17.911 (meters)                     GEOID18
 PU0783  DYNAMIC HEIGHT  -        851.754 (meters)     2794.46  (feet) COMP
 PU0783  MODELED GRAVITY -    980,368.4   (mgal)                       NAVD 88
 PU0783
 PU0783  VERT ORDER      -  SECOND    CLASS 0
 PU0783
 PU0783.The horizontal coordinates were scaled from a map and have
 PU0783.an estimated accuracy of +/- 6 seconds.
 PU0783
 PU0783.The orthometric height was determined by differential leveling and
 PU0783.adjusted by the NATIONAL GEODETIC SURVEY
 PU0783.in June 1991.
 PU0783
 PU0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0783.GEOID18 height accuracy estimate available here.
 PU0783
 PU0783.Click photographs - Photos may exist for this station.
 PU0783
 PU0783.The dynamic height is computed by dividing the NAVD 88
 PU0783.geopotential number by the normal gravity value computed on the
 PU0783.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0783.degrees latitude (g = 980.6199 gals.).
 PU0783
 PU0783.The modeled gravity was interpolated from observed gravity values.
 PU0783
 PU0783;                    North         East    Units  Estimated Accuracy
 PU0783;SPC SD N     -   129,190.      390,630.      MT  (+/- 180 meters Scaled)
 PU0783
 PU0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK849817(NAD 83)
 PU0783
 PU0783                          SUPERSEDED SURVEY CONTROL
 PU0783
 PU0783  NGVD 29 (??/??/92)  851.470  (m)         2793.53   (f) ADJ UNCH    2 0
 PU0783
 PU0783.Superseded values are not recommended for survey control.
 PU0783
 PU0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0783.See file dsdata.pdf to determine how the superseded data were derived.
 PU0783
 PU0783_MARKER: DB = BENCH MARK DISK
 PU0783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0783_STAMPING: F 403 1962
 PU0783_MARK LOGO: CGS
 PU0783_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0783+STABILITY: SURFACE MOTION
 PU0783
 PU0783  HISTORY     - Date     Condition        Report By
 PU0783  HISTORY     - 1962     MONUMENTED       CGS
 PU0783
 PU0783                          STATION DESCRIPTION
 PU0783
 PU0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0783'7.2 MI SW FROM MAURINE.
 PU0783'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0783'THENCE 4.15 MILES SOUTH ALONG A GRAVELED ROAD, 77 FEET NORTHEAST
 PU0783'OF THE CENTER OF THE JUNCTION OF A DIRT ROAD, 59 FEET EAST OF
 PU0783'THE CENTER LINE OF THE ROAD, 78 FEET NORTH OF THE CENTER LINE OF
 PU0783'THE DIRT ROAD, 2.0 FEET WEST OF A FENCE, 2.1 FEET NORTH OF A
 PU0783'WITNESS POST, ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE
 PU0783'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0733 ***********************************************************************
 PU0733  DESIGNATION -  F 404
 PU0733  PID         -  PU0733
 PU0733  STATE/COUNTY-  SD/MEADE
 PU0733  COUNTRY     -  US
 PU0733  USGS QUAD   -  CAMP CREEK (2017)
 PU0733
 PU0733                         *CURRENT SURVEY CONTROL
 PU0733  ______________________________________________________________________
 PU0733* NAD 83(1986) POSITION- 44 56 36.     (N) 102 52 39.     (W)   SCALED
 PU0733* NAVD 88 ORTHO HEIGHT -   837.025 (meters)     2746.14  (feet) ADJUSTED
 PU0733  ______________________________________________________________________
 PU0733  GEOID HEIGHT    -        -17.443 (meters)                     GEOID18
 PU0733  DYNAMIC HEIGHT  -        836.847 (meters)     2745.56  (feet) COMP
 PU0733  MODELED GRAVITY -    980,377.0   (mgal)                       NAVD 88
 PU0733
 PU0733  VERT ORDER      -  SECOND    CLASS 0
 PU0733
 PU0733.The horizontal coordinates were scaled from a map and have
 PU0733.an estimated accuracy of +/- 6 seconds.
 PU0733
 PU0733.The orthometric height was determined by differential leveling and
 PU0733.adjusted by the NATIONAL GEODETIC SURVEY
 PU0733.in June 1991.
 PU0733
 PU0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0733.GEOID18 height accuracy estimate available here.
 PU0733
 PU0733.Click photographs - Photos may exist for this station.
 PU0733
 PU0733.The dynamic height is computed by dividing the NAVD 88
 PU0733.geopotential number by the normal gravity value computed on the
 PU0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0733.degrees latitude (g = 980.6199 gals.).
 PU0733
 PU0733.The modeled gravity was interpolated from observed gravity values.
 PU0733
 PU0733;                    North         East    Units  Estimated Accuracy
 PU0733;SPC SD N     -   127,380.      372,960.      MT  (+/- 180 meters Scaled)
 PU0733
 PU0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK674788(NAD 83)
 PU0733
 PU0733                          SUPERSEDED SURVEY CONTROL
 PU0733
 PU0733  NGVD 29 (??/??/92)  836.555  (m)         2744.60   (f) ADJ UNCH    2 0
 PU0733
 PU0733.Superseded values are not recommended for survey control.
 PU0733
 PU0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0733.See file dsdata.pdf to determine how the superseded data were derived.
 PU0733
 PU0733_MARKER: DB = BENCH MARK DISK
 PU0733_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0733_STAMPING: F 404 1962
 PU0733_MARK LOGO: CGS
 PU0733_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0733_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0733+STABILITY: SURFACE MOTION
 PU0733
 PU0733  HISTORY     - Date     Condition        Report By
 PU0733  HISTORY     - 1962     MONUMENTED       CGS
 PU0733
 PU0733                          STATION DESCRIPTION
 PU0733
 PU0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0733'4.6 MI S FROM MUD BUTTE.
 PU0733'4.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0733'MUD BUTTE, AT THE SUMMIT OF A HILL, NEAR THE SOUTH END OF A
 PU0733'CURVE, 40 FEET WEST OF THE CENTER LINE OF THE ROAD, 34 FEET
 PU0733'EAST-NORTHEAST OF A POWER POLE, 14 FEET SOUTH OF THE CENTER OF
 PU0733'A GATE, 1.3 FEET EAST OF A FENCE, 2.0 FEET SOUTH OF A WITNESS
 PU0733'POST, ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0733'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0793 ***********************************************************************
 PU0793  DESIGNATION -  F 405
 PU0793  PID         -  PU0793
 PU0793  STATE/COUNTY-  SD/MEADE
 PU0793  COUNTRY     -  US
 PU0793  USGS QUAD   -  BIG DRAW (2017)
 PU0793
 PU0793                         *CURRENT SURVEY CONTROL
 PU0793  ______________________________________________________________________
 PU0793* NAD 83(1986) POSITION- 44 52 11.     (N) 102 39 17.     (W)   SCALED
 PU0793* NAVD 88 ORTHO HEIGHT -   793.409 (meters)     2603.04  (feet) ADJUSTED
 PU0793  ______________________________________________________________________
 PU0793  GEOID HEIGHT    -        -17.976 (meters)                     GEOID18
 PU0793  DYNAMIC HEIGHT  -        793.240 (meters)     2602.49  (feet) COMP
 PU0793  MODELED GRAVITY -    980,377.6   (mgal)                       NAVD 88
 PU0793
 PU0793  VERT ORDER      -  SECOND    CLASS 0
 PU0793
 PU0793.The horizontal coordinates were scaled from a map and have
 PU0793.an estimated accuracy of +/- 6 seconds.
 PU0793
 PU0793.The orthometric height was determined by differential leveling and
 PU0793.adjusted by the NATIONAL GEODETIC SURVEY
 PU0793.in June 1991.
 PU0793
 PU0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0793.GEOID18 height accuracy estimate available here.
 PU0793
 PU0793.Click photographs - Photos may exist for this station.
 PU0793
 PU0793.The dynamic height is computed by dividing the NAVD 88
 PU0793.geopotential number by the normal gravity value computed on the
 PU0793.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0793.degrees latitude (g = 980.6199 gals.).
 PU0793
 PU0793.The modeled gravity was interpolated from observed gravity values.
 PU0793
 PU0793;                    North         East    Units  Estimated Accuracy
 PU0793;SPC SD N     -   118,610.      390,260.      MT  (+/- 180 meters Scaled)
 PU0793
 PU0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK852711(NAD 83)
 PU0793
 PU0793                          SUPERSEDED SURVEY CONTROL
 PU0793
 PU0793  NGVD 29 (??/??/92)  792.950  (m)         2601.54   (f) ADJ UNCH    2 0
 PU0793
 PU0793.Superseded values are not recommended for survey control.
 PU0793
 PU0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0793.See file dsdata.pdf to determine how the superseded data were derived.
 PU0793
 PU0793_MARKER: DB = BENCH MARK DISK
 PU0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0793_STAMPING: F 405 1962
 PU0793_MARK LOGO: CGS
 PU0793_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0793+STABILITY: SURFACE MOTION
 PU0793
 PU0793  HISTORY     - Date     Condition        Report By
 PU0793  HISTORY     - 1962     MONUMENTED       CGS
 PU0793
 PU0793                          STATION DESCRIPTION
 PU0793
 PU0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0793'10.4 MI N FROM STONEVILLE.
 PU0793'10.35 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0793'STONEVILLE, 0.05 MILE NORTH OF THE T JUNCTION OF A POWER LINE,
 PU0793'60 FEET SOUTH-SOUTHWEST OF THE CENTER OF THE JUNCTION OF A DIRT
 PU0793'ROAD EAST, 49 FEET WEST OF THE CENTER LINE OF THE ROAD, 22 FEET
 PU0793'SOUTH OF THE CENTER OF A WIRE GATE, 4 1/2 FEET NORTH OF A POWER
 PU0793'POLE AND IN LINE WITH THE POLES, 2.0 FEET WEST OF A FENCE, 3.1
 PU0793'FEET SOUTH OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ROAD,
 PU0793'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PU0793'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1714 ***********************************************************************
 PU1714  DESIGNATION -  F 406
 PU1714  PID         -  PU1714
 PU1714  STATE/COUNTY-  SD/LAWRENCE
 PU1714  COUNTRY     -  US
 PU1714  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1714
 PU1714                         *CURRENT SURVEY CONTROL
 PU1714  ______________________________________________________________________
 PU1714* NAD 83(1986) POSITION- 44 27 15.     (N) 103 37 45.     (W)   SCALED
 PU1714* NAVD 88 ORTHO HEIGHT -  1126.489 (meters)     3695.82  (feet) ADJUSTED
 PU1714  ______________________________________________________________________
 PU1714  GEOID HEIGHT    -        -14.968 (meters)                     GEOID18
 PU1714  DYNAMIC HEIGHT  -       1126.118 (meters)     3694.61  (feet) COMP
 PU1714  MODELED GRAVITY -    980,249.2   (mgal)                       NAVD 88
 PU1714
 PU1714  VERT ORDER      -  SECOND    CLASS 0
 PU1714
 PU1714.The horizontal coordinates were scaled from a map and have
 PU1714.an estimated accuracy of +/- 6 seconds.
 PU1714
 PU1714.The orthometric height was determined by differential leveling and
 PU1714.adjusted by the NATIONAL GEODETIC SURVEY
 PU1714.in June 1991.
 PU1714
 PU1714.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1714.GEOID18 height accuracy estimate available here.
 PU1714
 PU1714.Click photographs - Photos may exist for this station.
 PU1714
 PU1714.The dynamic height is computed by dividing the NAVD 88
 PU1714.geopotential number by the normal gravity value computed on the
 PU1714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1714.degrees latitude (g = 980.6199 gals.).
 PU1714
 PU1714.The modeled gravity was interpolated from observed gravity values.
 PU1714
 PU1714;                    North         East    Units  Estimated Accuracy
 PU1714;SPC SD N     -    75,460.      311,250.      MT  (+/- 180 meters Scaled)
 PU1714
 PU1714_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK090232(NAD 83)
 PU1714
 PU1714                          SUPERSEDED SURVEY CONTROL
 PU1714
 PU1714  NGVD 29 (??/??/92) 1125.957  (m)         3694.08   (f) ADJ UNCH    2 0
 PU1714
 PU1714.Superseded values are not recommended for survey control.
 PU1714
 PU1714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1714.See file dsdata.pdf to determine how the superseded data were derived.
 PU1714
 PU1714_MARKER: DB = BENCH MARK DISK
 PU1714_SETTING: 66 = SET IN ROCK OUTCROP
 PU1714_STAMPING: F 406 1962
 PU1714_MARK LOGO: CGS
 PU1714_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1714+STABILITY: POSITION/ELEVATION WELL
 PU1714
 PU1714  HISTORY     - Date     Condition        Report By
 PU1714  HISTORY     - 1962     MONUMENTED       CGS
 PU1714
 PU1714                          STATION DESCRIPTION
 PU1714
 PU1714'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1714'0.8 MI SE FROM WHITEWOOD.
 PU1714'0.8 MILE SOUTHEAST ALONG A COUNTY ROAD FROM THE CHICAGO AND
 PU1714'NORTH WESTERN RAILWAY STATION AT WHITEWOOD, IN LINE WITH A ROW
 PU1714'OF TELEPHONE POLES, ON THE OUTSIDE OF A LONG CURVE, IN THE TOP
 PU1714'OF LIMESTONE BEDROCK, 58 1/2 FEET EAST OF THE CENTER LINE OF THE
 PU1714'ROAD 108.4 FEET SOUTHEAST OF THE SOUTHEAST ONE OF FOUR POWER
 PU1714'POLES, 14 FEET NORTH OF THE CENTER LINE OF A WIRE GATE, 1.3 FEET
 PU1714'WEST OF A FENCE, ABOUT 2 FEET HIGHER THAN THE ROAD, AND FLUSH
 PU1714'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1121 ***********************************************************************
 PU1121  DESIGNATION -  F 407
 PU1121  PID         -  PU1121
 PU1121  STATE/COUNTY-  SD/BUTTE
 PU1121  COUNTRY     -  US
 PU1121  USGS QUAD   -  NEWELL (2017)
 PU1121
 PU1121                         *CURRENT SURVEY CONTROL
 PU1121  ______________________________________________________________________
 PU1121* NAD 83(1986) POSITION- 44 38 00.     (N) 103 28 47.     (W)   SCALED
 PU1121* NAVD 88 ORTHO HEIGHT -   865.953 (meters)     2841.05  (feet) ADJUSTED
 PU1121  ______________________________________________________________________
 PU1121  GEOID HEIGHT    -        -16.128 (meters)                     GEOID18
 PU1121  DYNAMIC HEIGHT  -        865.722 (meters)     2840.29  (feet) COMP
 PU1121  MODELED GRAVITY -    980,322.5   (mgal)                       NAVD 88
 PU1121
 PU1121  VERT ORDER      -  SECOND    CLASS 0
 PU1121
 PU1121.The horizontal coordinates were scaled from a map and have
 PU1121.an estimated accuracy of +/- 6 seconds.
 PU1121
 PU1121.The orthometric height was determined by differential leveling and
 PU1121.adjusted by the NATIONAL GEODETIC SURVEY
 PU1121.in June 1991.
 PU1121
 PU1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1121.GEOID18 height accuracy estimate available here.
 PU1121
 PU1121.Click photographs - Photos may exist for this station.
 PU1121
 PU1121.The dynamic height is computed by dividing the NAVD 88
 PU1121.geopotential number by the normal gravity value computed on the
 PU1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1121.degrees latitude (g = 980.6199 gals.).
 PU1121
 PU1121.The modeled gravity was interpolated from observed gravity values.
 PU1121
 PU1121;                    North         East    Units  Estimated Accuracy
 PU1121;SPC SD N     -    94,830.      323,990.      MT  (+/- 180 meters Scaled)
 PU1121
 PU1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK205433(NAD 83)
 PU1121
 PU1121                          SUPERSEDED SURVEY CONTROL
 PU1121
 PU1121  NGVD 29 (??/??/92)  865.469  (m)         2839.46   (f) ADJ UNCH    2 0
 PU1121
 PU1121.Superseded values are not recommended for survey control.
 PU1121
 PU1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1121.See file dsdata.pdf to determine how the superseded data were derived.
 PU1121
 PU1121_MARKER: DB = BENCH MARK DISK
 PU1121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1121_STAMPING: F 407 1962
 PU1121_MARK LOGO: CGS
 PU1121_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1121+STABILITY: SURFACE MOTION
 PU1121
 PU1121  HISTORY     - Date     Condition        Report By
 PU1121  HISTORY     - 1962     MONUMENTED       CGS
 PU1121
 PU1121                          STATION DESCRIPTION
 PU1121
 PU1121'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1121'6.7 MI SE FROM NISLAND.
 PU1121'3.0 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE WATER TOWER
 PU1121'AT NISLAND, THENCE 3.2 MILES SOUTH ALONG A ROAD, THENCE 0.5
 PU1121'MILE EAST ALONG A ROAD, 0.25 MILE WEST OF A CURVE IN THE ROAD
 PU1121'WITH TANGENTS SOUTH AND WEST, 1.15 MILES NORTHWEST OF BENCH
 PU1121'MARK G 407, 25 1/2 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PU1121'28.4 FEET EAST OF THE JUNCTION OF A FENCE LINE LEADING SOUTH,
 PU1121'2.3 FEET NORTH OF A FENCE, 2.3 FEET WEST OF A WITNESS POST,
 PU1121'ABOUT 1 FOOT LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU1121'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1175 ***********************************************************************
 PU1175  DESIGNATION -  F 408
 PU1175  PID         -  PU1175
 PU1175  STATE/COUNTY-  SD/MEADE
 PU1175  COUNTRY     -  US
 PU1175  USGS QUAD   -  VALE SE (2017)
 PU1175
 PU1175                         *CURRENT SURVEY CONTROL
 PU1175  ______________________________________________________________________
 PU1175* NAD 83(1986) POSITION- 44 35 27.     (N) 103 20 47.     (W)   SCALED
 PU1175* NAVD 88 ORTHO HEIGHT -   866.530 (meters)     2842.94  (feet) ADJUSTED
 PU1175  ______________________________________________________________________
 PU1175  GEOID HEIGHT    -        -16.430 (meters)                     GEOID18
 PU1175  DYNAMIC HEIGHT  -        866.297 (meters)     2842.18  (feet) COMP
 PU1175  MODELED GRAVITY -    980,318.8   (mgal)                       NAVD 88
 PU1175
 PU1175  VERT ORDER      -  SECOND    CLASS 0
 PU1175
 PU1175.The horizontal coordinates were scaled from a map and have
 PU1175.an estimated accuracy of +/- 6 seconds.
 PU1175
 PU1175.The orthometric height was determined by differential leveling and
 PU1175.adjusted by the NATIONAL GEODETIC SURVEY
 PU1175.in June 1991.
 PU1175
 PU1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1175.GEOID18 height accuracy estimate available here.
 PU1175
 PU1175.Click photographs - Photos may exist for this station.
 PU1175
 PU1175.The dynamic height is computed by dividing the NAVD 88
 PU1175.geopotential number by the normal gravity value computed on the
 PU1175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1175.degrees latitude (g = 980.6199 gals.).
 PU1175
 PU1175.The modeled gravity was interpolated from observed gravity values.
 PU1175
 PU1175;                    North         East    Units  Estimated Accuracy
 PU1175;SPC SD N     -    89,670.      334,360.      MT  (+/- 180 meters Scaled)
 PU1175
 PU1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK312388(NAD 83)
 PU1175
 PU1175                          SUPERSEDED SURVEY CONTROL
 PU1175
 PU1175  NGVD 29 (??/??/92)  866.045  (m)         2841.35   (f) ADJ UNCH    2 0
 PU1175
 PU1175.Superseded values are not recommended for survey control.
 PU1175
 PU1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1175.See file dsdata.pdf to determine how the superseded data were derived.
 PU1175
 PU1175_MARKER: DB = BENCH MARK DISK
 PU1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1175_STAMPING: F 408 1962
 PU1175_MARK LOGO: CGS
 PU1175_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1175+STABILITY: SURFACE MOTION
 PU1175
 PU1175  HISTORY     - Date     Condition        Report By
 PU1175  HISTORY     - 1962     MONUMENTED       CGS
 PU1175
 PU1175                          STATION DESCRIPTION
 PU1175
 PU1175'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1175'4.8 MI SE FROM VALE.
 PU1175'2.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1175'2.0 MILES SOUTH ALONG A ROAD, 0.05 MILE NORTH OF THE INTERSECTION
 PU1175'OF EAST-WEST AND NORTH-SOUTH ROADS, ON TOP OF A LOW RIDGE, 33 FEET
 PU1175'EAST OF THE CENTER LINE OF THE ROAD, 11 FEET WEST OF A POWER POLE,
 PU1175'2.8 FEET WEST OF A FENCE, 1.4 FEET SOUTHEAST OF A WITNESS POST,
 PU1175'1 FOOT BELOW THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU1175'0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0678 ***********************************************************************
 PU0678  DESIGNATION -  F 409
 PU0678  PID         -  PU0678
 PU0678  STATE/COUNTY-  SD/MEADE
 PU0678  COUNTRY     -  US
 PU0678  USGS QUAD   -  HEREFORD NE (2017)
 PU0678
 PU0678                         *CURRENT SURVEY CONTROL
 PU0678  ______________________________________________________________________
 PU0678* NAD 83(1986) POSITION- 44 23 51.     (N) 102 45 05.     (W)   SCALED
 PU0678* NAVD 88 ORTHO HEIGHT -   787.001 (meters)     2582.02  (feet) ADJUSTED
 PU0678  ______________________________________________________________________
 PU0678  GEOID HEIGHT    -        -18.011 (meters)                     GEOID18
 PU0678  DYNAMIC HEIGHT  -        786.791 (meters)     2581.33  (feet) COMP
 PU0678  MODELED GRAVITY -    980,324.5   (mgal)                       NAVD 88
 PU0678
 PU0678  VERT ORDER      -  SECOND    CLASS 0
 PU0678
 PU0678.The horizontal coordinates were scaled from a map and have
 PU0678.an estimated accuracy of +/- 6 seconds.
 PU0678
 PU0678.The orthometric height was determined by differential leveling and
 PU0678.adjusted by the NATIONAL GEODETIC SURVEY
 PU0678.in June 1991.
 PU0678
 PU0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0678.GEOID18 height accuracy estimate available here.
 PU0678
 PU0678.Click photographs - Photos may exist for this station.
 PU0678
 PU0678.The dynamic height is computed by dividing the NAVD 88
 PU0678.geopotential number by the normal gravity value computed on the
 PU0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0678.degrees latitude (g = 980.6199 gals.).
 PU0678
 PU0678.The modeled gravity was interpolated from observed gravity values.
 PU0678
 PU0678;                    North         East    Units  Estimated Accuracy
 PU0678;SPC SD N     -    66,420.      380,840.      MT  (+/- 180 meters Scaled)
 PU0678
 PU0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK790184(NAD 83)
 PU0678
 PU0678                          SUPERSEDED SURVEY CONTROL
 PU0678
 PU0678  NGVD 29 (??/??/92)  786.537  (m)         2580.50   (f) ADJ UNCH    2 0
 PU0678
 PU0678.Superseded values are not recommended for survey control.
 PU0678
 PU0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0678.See file dsdata.pdf to determine how the superseded data were derived.
 PU0678
 PU0678_MARKER: DB = BENCH MARK DISK
 PU0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0678_STAMPING: F 409 1962
 PU0678_MARK LOGO: CGS
 PU0678_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0678+STABILITY: SURFACE MOTION
 PU0678
 PU0678  HISTORY     - Date     Condition        Report By
 PU0678  HISTORY     - 1962     MONUMENTED       CGS
 PU0678  HISTORY     - 1972     GOOD             NGS
 PU0678
 PU0678                          STATION DESCRIPTION
 PU0678
 PU0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0678'8.4 MI E FROM HEREFORD.
 PU0678'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0678'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 5.35 MILES
 PU0678'EAST ALONG A GRAVEL ROAD, 0.1 MILE SOUTHEAST OF THE CROSSING OF
 PU0678'A POWER LINE, 0.05 MILE SOUTHEAST OF THE JUNCTION OF A DIRT
 PU0678'ROAD SOUTH TO A FARMHOUSE, 23 1/2 FEET SOUTHWEST OF THE CENTER
 PU0678'LINE OF THE ROAD, 21 FEET NORTH OF THE CENTER LINE OF THE ROAD
 PU0678'TO FARMHOUSE, 41 FEET WEST OF THE WEST CORNER OF A CATTLEGUARD,
 PU0678'3.0 FEET NORTHEAST OF A FENCE, 1.8 FEET SOUTH OF A WITNESS
 PU0678'POST, ABOUT 1 FOOT HIGHER THAN THE ROAD, AND SET IN THE TOP OF
 PU0678'A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.  NOTE-- TOP
 PU0678'14 IN OF MARKER SHEARED OFF AND LYING ON SIDE, WITNESS POST
 PU0678'MISSING.
 PU0678
 PU0678                          STATION RECOVERY (1972)
 PU0678
 PU0678'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU0678'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0982 ***********************************************************************
 PU0982  DESIGNATION -  F 410
 PU0982  PID         -  PU0982
 PU0982  STATE/COUNTY-  SD/MEADE
 PU0982  COUNTRY     -  US
 PU0982  USGS QUAD   -  OPAL WEST SE (2017)
 PU0982
 PU0982                         *CURRENT SURVEY CONTROL
 PU0982  ______________________________________________________________________
 PU0982* NAD 83(1986) POSITION- 44 47 08.     (N) 102 31 52.     (W)   SCALED
 PU0982* NAVD 88 ORTHO HEIGHT -   799.517 (meters)     2623.08  (feet) ADJUSTED
 PU0982  ______________________________________________________________________
 PU0982  GEOID HEIGHT    -        -18.370 (meters)                     GEOID18
 PU0982  DYNAMIC HEIGHT  -        799.336 (meters)     2622.49  (feet) COMP
 PU0982  MODELED GRAVITY -    980,364.0   (mgal)                       NAVD 88
 PU0982
 PU0982  VERT ORDER      -  SECOND    CLASS 0
 PU0982
 PU0982.The horizontal coordinates were scaled from a map and have
 PU0982.an estimated accuracy of +/- 6 seconds.
 PU0982
 PU0982.The orthometric height was determined by differential leveling and
 PU0982.adjusted by the NATIONAL GEODETIC SURVEY
 PU0982.in June 1991.
 PU0982
 PU0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0982.GEOID18 height accuracy estimate available here.
 PU0982
 PU0982.Click photographs - Photos may exist for this station.
 PU0982
 PU0982.The dynamic height is computed by dividing the NAVD 88
 PU0982.geopotential number by the normal gravity value computed on the
 PU0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0982.degrees latitude (g = 980.6199 gals.).
 PU0982
 PU0982.The modeled gravity was interpolated from observed gravity values.
 PU0982
 PU0982;                    North         East    Units  Estimated Accuracy
 PU0982;SPC SD N     -   108,940.      399,730.      MT  (+/- 180 meters Scaled)
 PU0982
 PU0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK953620(NAD 83)
 PU0982
 PU0982                          SUPERSEDED SURVEY CONTROL
 PU0982
 PU0982  NGVD 29 (??/??/92)  799.056  (m)         2621.57   (f) ADJ UNCH    2 0
 PU0982
 PU0982.Superseded values are not recommended for survey control.
 PU0982
 PU0982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0982.See file dsdata.pdf to determine how the superseded data were derived.
 PU0982
 PU0982_MARKER: DB = BENCH MARK DISK
 PU0982_SETTING: 66 = SET IN ROCK OUTCROP
 PU0982_STAMPING: F 410 1962
 PU0982_MARK LOGO: CGS
 PU0982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU0982+STABILITY: POSITION/ELEVATION WELL
 PU0982
 PU0982  HISTORY     - Date     Condition        Report By
 PU0982  HISTORY     - 1962     MONUMENTED       CGS
 PU0982
 PU0982                          STATION DESCRIPTION
 PU0982
 PU0982'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0982'7.5 MI N FROM RED OWL.
 PU0982'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0982'1.0 MILE EAST AND 4.75 MILES NORTH ALONG ROADS, AT A SUMMIT,
 PU0982'IN THE TOP OF A LARGE FLAT OUTCROP PROJECTING ABOUT 1 FOOT,
 PU0982'27 FEET EAST OF THE CENTER LINE OF THE ROAD, 22.1 FEET NORTH
 PU0982'OF A WITNESS POST, 24.6 FEET WEST OF A FENCE AND ABOUT 1 FOOT
 PU0982'HIGHER THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1019 ***********************************************************************
 PU1019  DESIGNATION -  F 411
 PU1019  PID         -  PU1019
 PU1019  STATE/COUNTY-  SD/MEADE
 PU1019  COUNTRY     -  US
 PU1019  USGS QUAD   -  ENNING (2017)
 PU1019
 PU1019                         *CURRENT SURVEY CONTROL
 PU1019  ______________________________________________________________________
 PU1019* NAD 83(1986) POSITION- 44 32 47.     (N) 102 33 30.     (W)   SCALED
 PU1019* NAVD 88 ORTHO HEIGHT -   891.007 (meters)     2923.25  (feet) ADJUSTED
 PU1019  ______________________________________________________________________
 PU1019  GEOID HEIGHT    -        -18.465 (meters)                     GEOID18
 PU1019  DYNAMIC HEIGHT  -        890.761 (meters)     2922.44  (feet) COMP
 PU1019  MODELED GRAVITY -    980,311.7   (mgal)                       NAVD 88
 PU1019
 PU1019  VERT ORDER      -  SECOND    CLASS 0
 PU1019
 PU1019.The horizontal coordinates were scaled from a map and have
 PU1019.an estimated accuracy of +/- 6 seconds.
 PU1019
 PU1019.The orthometric height was determined by differential leveling and
 PU1019.adjusted by the NATIONAL GEODETIC SURVEY
 PU1019.in June 1991.
 PU1019
 PU1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1019.GEOID18 height accuracy estimate available here.
 PU1019
 PU1019.Click photographs - Photos may exist for this station.
 PU1019
 PU1019.The dynamic height is computed by dividing the NAVD 88
 PU1019.geopotential number by the normal gravity value computed on the
 PU1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1019.degrees latitude (g = 980.6199 gals.).
 PU1019
 PU1019.The modeled gravity was interpolated from observed gravity values.
 PU1019
 PU1019;                    North         East    Units  Estimated Accuracy
 PU1019;SPC SD N     -    82,450.      396,740.      MT  (+/- 180 meters Scaled)
 PU1019
 PU1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK939354(NAD 83)
 PU1019
 PU1019                          SUPERSEDED SURVEY CONTROL
 PU1019
 PU1019  NGVD 29 (??/??/92)  890.534  (m)         2921.69   (f) ADJ UNCH    2 0
 PU1019
 PU1019.Superseded values are not recommended for survey control.
 PU1019
 PU1019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1019.See file dsdata.pdf to determine how the superseded data were derived.
 PU1019
 PU1019_MARKER: DB = BENCH MARK DISK
 PU1019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1019_STAMPING: F 411 1962
 PU1019_MARK LOGO: CGS
 PU1019_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1019+STABILITY: SURFACE MOTION
 PU1019
 PU1019  HISTORY     - Date     Condition        Report By
 PU1019  HISTORY     - 1962     MONUMENTED       CGS
 PU1019  HISTORY     - 1963     GOOD             CGS
 PU1019
 PU1019                          STATION DESCRIPTION
 PU1019
 PU1019'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1019'2 MI S FROM ENNING.
 PU1019'2.05 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU1019'48 FEET EAST OF THE CENTER LINE OF THE ROAD, 116 FEET SOUTH OF
 PU1019'THE CENTER LINE OF A TRACK ROAD EAST, 38 FEET SOUTH OF A FENCE
 PU1019'CORNER, 2 FEET EAST OF A POWER POLE WITH TWO GUY WIRES, 3.6
 PU1019'FEET WEST OF A FENCE, 1.8 FEET NORTH OF A WITNESS POST, ABOUT
 PU1019'4 FEET LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU1019'PROJECTING 0.5 FOOT.
 PU1019
 PU1019                          STATION RECOVERY (1963)
 PU1019
 PU1019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1224 ***********************************************************************
 PU1224  DESIGNATION -  F 412
 PU1224  PID         -  PU1224
 PU1224  STATE/COUNTY-  SD/BUTTE
 PU1224  COUNTRY     -  US
 PU1224  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1224
 PU1224                         *CURRENT SURVEY CONTROL
 PU1224  ______________________________________________________________________
 PU1224* NAD 83(1986) POSITION- 44 43 20.     (N) 103 11 14.     (W)   SCALED
 PU1224* NAVD 88 ORTHO HEIGHT -   886.217 (meters)     2907.53  (feet) ADJUSTED
 PU1224  ______________________________________________________________________
 PU1224  GEOID HEIGHT    -        -16.898 (meters)                     GEOID18
 PU1224  DYNAMIC HEIGHT  -        885.986 (meters)     2906.77  (feet) COMP
 PU1224  MODELED GRAVITY -    980,327.1   (mgal)                       NAVD 88
 PU1224
 PU1224  VERT ORDER      -  SECOND    CLASS 0
 PU1224
 PU1224.The horizontal coordinates were scaled from a map and have
 PU1224.an estimated accuracy of +/- 6 seconds.
 PU1224
 PU1224.The orthometric height was determined by differential leveling and
 PU1224.adjusted by the NATIONAL GEODETIC SURVEY
 PU1224.in June 1991.
 PU1224
 PU1224.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1224.GEOID18 height accuracy estimate available here.
 PU1224
 PU1224.Click photographs - Photos may exist for this station.
 PU1224
 PU1224.The dynamic height is computed by dividing the NAVD 88
 PU1224.geopotential number by the normal gravity value computed on the
 PU1224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1224.degrees latitude (g = 980.6199 gals.).
 PU1224
 PU1224.The modeled gravity was interpolated from observed gravity values.
 PU1224
 PU1224;                    North         East    Units  Estimated Accuracy
 PU1224;SPC SD N     -   103,750.      347,560.      MT  (+/- 180 meters Scaled)
 PU1224
 PU1224_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK435536(NAD 83)
 PU1224
 PU1224                          SUPERSEDED SURVEY CONTROL
 PU1224
 PU1224  NGVD 29 (??/??/92)  885.726  (m)         2905.92   (f) ADJ UNCH    2 0
 PU1224
 PU1224.Superseded values are not recommended for survey control.
 PU1224
 PU1224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1224.See file dsdata.pdf to determine how the superseded data were derived.
 PU1224
 PU1224_MARKER: DB = BENCH MARK DISK
 PU1224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1224_STAMPING: F 412 1963
 PU1224_MARK LOGO: CGS
 PU1224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1224+STABILITY: SURFACE MOTION
 PU1224
 PU1224  HISTORY     - Date     Condition        Report By
 PU1224  HISTORY     - 1963     MONUMENTED       CGS
 PU1224
 PU1224                          STATION DESCRIPTION
 PU1224
 PU1224'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1224'12.3 MI E FROM NEWELL.
 PU1224'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1224'AT NEWELL, THENCE 11.1 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1224'0.2 MILE SOUTHWEST OF A 50-FOOT WOODEN BRIDGE OVER EIGHT MILE
 PU1224'CREEK, 60 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, 24 FEET
 PU1224'SOUTHWEST OF THE CENTER OF A BOARD GATE ACROSS A DRIVEWAY
 PU1224'LEADING TO A FIELD, 2.5 FEET NORTHWEST OF A FENCE, 1.6 FEET
 PU1224'EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 PU1224'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1224'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1332 ***********************************************************************
 PU1332  DESIGNATION -  F 413
 PU1332  PID         -  PU1332
 PU1332  STATE/COUNTY-  SD/BUTTE
 PU1332  COUNTRY     -  US
 PU1332  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1332
 PU1332                         *CURRENT SURVEY CONTROL
 PU1332  ______________________________________________________________________
 PU1332* NAD 83(1986) POSITION- 44 46 15.     (N) 103 21 53.     (W)   SCALED
 PU1332* NAVD 88 ORTHO HEIGHT -   878.673 (meters)     2882.78  (feet) ADJUSTED
 PU1332  ______________________________________________________________________
 PU1332  GEOID HEIGHT    -        -16.496 (meters)                     GEOID18
 PU1332  DYNAMIC HEIGHT  -        878.456 (meters)     2882.07  (feet) COMP
 PU1332  MODELED GRAVITY -    980,340.7   (mgal)                       NAVD 88
 PU1332
 PU1332  VERT ORDER      -  SECOND    CLASS 0
 PU1332
 PU1332.The horizontal coordinates were scaled from a map and have
 PU1332.an estimated accuracy of +/- 6 seconds.
 PU1332
 PU1332.The orthometric height was determined by differential leveling and
 PU1332.adjusted by the NATIONAL GEODETIC SURVEY
 PU1332.in June 1991.
 PU1332
 PU1332.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1332.GEOID18 height accuracy estimate available here.
 PU1332
 PU1332.Click photographs - Photos may exist for this station.
 PU1332
 PU1332.The dynamic height is computed by dividing the NAVD 88
 PU1332.geopotential number by the normal gravity value computed on the
 PU1332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1332.degrees latitude (g = 980.6199 gals.).
 PU1332
 PU1332.The modeled gravity was interpolated from observed gravity values.
 PU1332
 PU1332;                    North         East    Units  Estimated Accuracy
 PU1332;SPC SD N     -   109,710.      333,740.      MT  (+/- 180 meters Scaled)
 PU1332
 PU1332_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK293587(NAD 83)
 PU1332
 PU1332                          SUPERSEDED SURVEY CONTROL
 PU1332
 PU1332  NGVD 29 (??/??/92)  878.198  (m)         2881.22   (f) ADJ UNCH    2 0
 PU1332
 PU1332.Superseded values are not recommended for survey control.
 PU1332
 PU1332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1332.See file dsdata.pdf to determine how the superseded data were derived.
 PU1332
 PU1332_MARKER: DB = BENCH MARK DISK
 PU1332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1332_STAMPING: F 413 1963
 PU1332_MARK LOGO: CGS
 PU1332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1332+STABILITY: SURFACE MOTION
 PU1332
 PU1332  HISTORY     - Date     Condition        Report By
 PU1332  HISTORY     - 1963     MONUMENTED       CGS
 PU1332
 PU1332                          STATION DESCRIPTION
 PU1332
 PU1332'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1332'5.6 MI NE FROM NEWELL.
 PU1332'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1332'HIGH SCHOOL IN NEWELL, THENCE 2.1 MILES NORTH ALONG A GRAVELED
 PU1332'ROAD, 35 FEET WEST OF THE CENTERLINE OF THE ROAD, 7 FEET
 PU1332'EAST OF TELEPHONE POLE NO. 9 WHICH IS THE 4TH POLE SOUTH OF
 PU1332'THE TOP OF A SHORT STEEP HILL, 2 FEET EAST OF A FENCE, 1.8
 PU1332'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU1332'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1073 ***********************************************************************
 PU1073  DESIGNATION -  F 414
 PU1073  PID         -  PU1073
 PU1073  STATE/COUNTY-  SD/BUTTE
 PU1073  COUNTRY     -  US
 PU1073  USGS QUAD   -  NEWELL LAKE (2017)
 PU1073
 PU1073                         *CURRENT SURVEY CONTROL
 PU1073  ______________________________________________________________________
 PU1073* NAD 83(1986) POSITION- 44 49 14.47   (N) 103 25 29.74   (W)   HD_HELD1
 PU1073* NAVD 88 ORTHO HEIGHT -   921.555 (meters)     3023.47  (feet) ADJUSTED
 PU1073  ______________________________________________________________________
 PU1073  GEOID HEIGHT    -        -16.393 (meters)                     GEOID18
 PU1073  DYNAMIC HEIGHT  -        921.327 (meters)     3022.72  (feet) COMP
 PU1073  MODELED GRAVITY -    980,337.9   (mgal)                       NAVD 88
 PU1073
 PU1073  VERT ORDER      -  SECOND    CLASS 0
 PU1073
 PU1073.The horizontal coordinates were determined by differentially corrected
 PU1073.hand held GPS observations or other comparable positioning techniques
 PU1073.and have an estimated accuracy of +/- 3 meters.
 PU1073
 PU1073.The orthometric height was determined by differential leveling and
 PU1073.adjusted by the NATIONAL GEODETIC SURVEY
 PU1073.in June 1991.
 PU1073
 PU1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1073.GEOID18 height accuracy estimate available here.
 PU1073
 PU1073.Click photographs - Photos may exist for this station.
 PU1073
 PU1073.The dynamic height is computed by dividing the NAVD 88
 PU1073.geopotential number by the normal gravity value computed on the
 PU1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1073.degrees latitude (g = 980.6199 gals.).
 PU1073
 PU1073.The modeled gravity was interpolated from observed gravity values.
 PU1073
 PU1073;                    North         East    Units  Estimated Accuracy
 PU1073;SPC SD N     -   115,445.5     329,209.4     MT  (+/- 3 meters HH1 GPS) 
 PU1073
 PU1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2452664237(NAD 83)
 PU1073
 PU1073                          SUPERSEDED SURVEY CONTROL
 PU1073
 PU1073  NGVD 29 (??/??/92)  921.078  (m)         3021.90   (f) ADJ UNCH    2 0
 PU1073
 PU1073.Superseded values are not recommended for survey control.
 PU1073
 PU1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1073.See file dsdata.pdf to determine how the superseded data were derived.
 PU1073
 PU1073_MARKER: DB = BENCH MARK DISK
 PU1073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1073_STAMPING: F 414 1963
 PU1073_MARK LOGO: CGS
 PU1073_PROJECTION: PROJECTING 18 CENTIMETERS
 PU1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1073+STABILITY: SURFACE MOTION
 PU1073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1073+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU1073
 PU1073  HISTORY     - Date     Condition        Report By
 PU1073  HISTORY     - 1963     MONUMENTED       CGS
 PU1073  HISTORY     - 20201022 GOOD             SDDT
 PU1073
 PU1073                          STATION DESCRIPTION
 PU1073
 PU1073'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1073'7.2 MI N FROM NEWELL.
 PU1073'ABOUT 7.25 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE HIGH
 PU1073'SCHOOL AT NEWELL, 98.5 FEET EAST OF THE CENTERLINE OF THE
 PU1073'HIGHWAY, 33 FEET NORTHWEST ACROSS A FENCE FROM A POWER POLE,
 PU1073'3.0 FEET SOUTH OF THE SOUTH END OF A WIRE GATE, 1.5 FEET WEST
 PU1073'OF A NORTH-SOUTH FENCE, 1.5 FEET NORTH OF A METAL WITNESS POST,
 PU1073'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1073'POST PROJECTING 0.6 FOOT.
 PU1073
 PU1073                          STATION RECOVERY (2020)
 PU1073
 PU1073'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU1073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1886 ***********************************************************************
 PU1886  DESIGNATION -  F 415
 PU1886  PID         -  PU1886
 PU1886  STATE/COUNTY-  SD/BUTTE
 PU1886  COUNTRY     -  US
 PU1886  USGS QUAD   -  ARPAN (2017)
 PU1886
 PU1886                         *CURRENT SURVEY CONTROL
 PU1886  ______________________________________________________________________
 PU1886* NAD 83(1986) POSITION- 44 46 39.     (N) 103 38 57.     (W)   SCALED
 PU1886* NAVD 88 ORTHO HEIGHT -   881.166 (meters)     2890.96  (feet) ADJUSTED
 PU1886  ______________________________________________________________________
 PU1886  GEOID HEIGHT    -        -15.940 (meters)                     GEOID18
 PU1886  DYNAMIC HEIGHT  -        880.940 (meters)     2890.22  (feet) COMP
 PU1886  MODELED GRAVITY -    980,331.3   (mgal)                       NAVD 88
 PU1886
 PU1886  VERT ORDER      -  SECOND    CLASS 0
 PU1886
 PU1886.The horizontal coordinates were scaled from a map and have
 PU1886.an estimated accuracy of +/- 6 seconds.
 PU1886
 PU1886.The orthometric height was determined by differential leveling and
 PU1886.adjusted by the NATIONAL GEODETIC SURVEY
 PU1886.in June 1991.
 PU1886
 PU1886.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1886.GEOID18 height accuracy estimate available here.
 PU1886
 PU1886.Click photographs - Photos may exist for this station.
 PU1886
 PU1886.The dynamic height is computed by dividing the NAVD 88
 PU1886.geopotential number by the normal gravity value computed on the
 PU1886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1886.degrees latitude (g = 980.6199 gals.).
 PU1886
 PU1886.The modeled gravity was interpolated from observed gravity values.
 PU1886
 PU1886;                    North         East    Units  Estimated Accuracy
 PU1886;SPC SD N     -   111,430.      311,280.      MT  (+/- 180 meters Scaled)
 PU1886
 PU1886_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068591(NAD 83)
 PU1886
 PU1886                          SUPERSEDED SURVEY CONTROL
 PU1886
 PU1886  NGVD 29 (??/??/92)  880.687  (m)         2889.39   (f) ADJ UNCH    2 0
 PU1886
 PU1886.Superseded values are not recommended for survey control.
 PU1886
 PU1886.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1886.See file dsdata.pdf to determine how the superseded data were derived.
 PU1886
 PU1886_MARKER: DB = BENCH MARK DISK
 PU1886_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1886_SP_SET: CULVERT HEADWALL
 PU1886_STAMPING: F 415 1963
 PU1886_MARK LOGO: CGS
 PU1886_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1886+STABILITY: SURFACE MOTION
 PU1886
 PU1886  HISTORY     - Date     Condition        Report By
 PU1886  HISTORY     - 1963     MONUMENTED       CGS
 PU1886
 PU1886                          STATION DESCRIPTION
 PU1886
 PU1886'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1886'12.9 MI NW FROM NISLAND.
 PU1886'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1886'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1886'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1886'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1886'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1886'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1886'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1886'COUNTY ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1886'AT A ROAD INTERSECTION, 16 FEET WEST OF THE CENTERLINE OF THE
 PU1886'ROAD, SET IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE
 PU1886'HEADWALL OF A 6 X 6 FOOT CONCRETE CULVERT UNDER THE NORTH-SOUTH
 PU1886'ROAD, 0.6 FOOT NORTH OF THE SOUTH EDGE OF THE HEADWALL, AND ABOUT
 PU1886'1 FOOT ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1299 ***********************************************************************
 PU1299  DESIGNATION -  F 416
 PU1299  PID         -  PU1299
 PU1299  STATE/COUNTY-  SD/BUTTE
 PU1299  COUNTRY     -  US
 PU1299  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1299
 PU1299                         *CURRENT SURVEY CONTROL
 PU1299  ______________________________________________________________________
 PU1299* NAD 83(1986) POSITION- 44 59 44.     (N) 103 03 28.     (W)   SCALED
 PU1299* NAVD 88 ORTHO HEIGHT -   861.457 (meters)     2826.30  (feet) ADJUSTED
 PU1299  ______________________________________________________________________
 PU1299  GEOID HEIGHT    -        -17.126 (meters)                     GEOID18
 PU1299  DYNAMIC HEIGHT  -        861.260 (meters)     2825.65  (feet) COMP
 PU1299  MODELED GRAVITY -    980,359.8   (mgal)                       NAVD 88
 PU1299
 PU1299  VERT ORDER      -  SECOND    CLASS 0
 PU1299
 PU1299.The horizontal coordinates were scaled from a map and have
 PU1299.an estimated accuracy of +/- 6 seconds.
 PU1299
 PU1299.The orthometric height was determined by differential leveling and
 PU1299.adjusted by the NATIONAL GEODETIC SURVEY
 PU1299.in June 1991.
 PU1299
 PU1299.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1299.GEOID18 height accuracy estimate available here.
 PU1299
 PU1299.Click photographs - Photos may exist for this station.
 PU1299
 PU1299.The dynamic height is computed by dividing the NAVD 88
 PU1299.geopotential number by the normal gravity value computed on the
 PU1299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1299.degrees latitude (g = 980.6199 gals.).
 PU1299
 PU1299.The modeled gravity was interpolated from observed gravity values.
 PU1299
 PU1299;                    North         East    Units  Estimated Accuracy
 PU1299;SPC SD N     -   133,700.      358,960.      MT  (+/- 180 meters Scaled)
 PU1299
 PU1299_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK530842(NAD 83)
 PU1299
 PU1299                          SUPERSEDED SURVEY CONTROL
 PU1299
 PU1299  NGVD 29 (??/??/92)  860.973  (m)         2824.71   (f) ADJ UNCH    2 0
 PU1299
 PU1299.Superseded values are not recommended for survey control.
 PU1299
 PU1299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1299.See file dsdata.pdf to determine how the superseded data were derived.
 PU1299
 PU1299_MARKER: DB = BENCH MARK DISK
 PU1299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1299_STAMPING: F 416 1963
 PU1299_MARK LOGO: CGS
 PU1299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1299+STABILITY: SURFACE MOTION
 PU1299
 PU1299  HISTORY     - Date     Condition        Report By
 PU1299  HISTORY     - 1963     MONUMENTED       CGS
 PU1299
 PU1299                          STATION DESCRIPTION
 PU1299
 PU1299'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1299'29.6 MI NE FROM NEWELL.
 PU1299'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1299'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1299'ROAD, THENCE 2.0 MILES NORTHEAST ALONG A GRAVELED ROAD, ON THE
 PU1299'INSIDE OF A LONG CURVE AND 61 FEET SOUTH OF THE CENTERLINE OF
 PU1299'THE ROAD, 112 FEET SOUTHWEST OF THE SOUTH END OF A 36-INCH PIPE
 PU1299'CULVERT, 2.0 FEET NORTHWEST OF A FENCE, 1.4 FEET NORTHEAST OF A
 PU1299'METAL WITNESS POST, ABOUT 4 FEET BELOW THE LEVEL OF THE ROAD,
 PU1299'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1863 ***********************************************************************
 PU1863  DESIGNATION -  F 417
 PU1863  PID         -  PU1863
 PU1863  STATE/COUNTY-  SD/BUTTE
 PU1863  COUNTRY     -  US
 PU1863  USGS QUAD   -  ARPAN (2017)
 PU1863
 PU1863                         *CURRENT SURVEY CONTROL
 PU1863  ______________________________________________________________________
 PU1863* NAD 83(1986) POSITION- 44 51 56.     (N) 103 41 24.     (W)   SCALED
 PU1863* NAVD 88 ORTHO HEIGHT -   914.204 (meters)     2999.35  (feet) ADJUSTED
 PU1863  ______________________________________________________________________
 PU1863  GEOID HEIGHT    -        -15.962 (meters)                     GEOID18
 PU1863  DYNAMIC HEIGHT  -        913.975 (meters)     2998.60  (feet) COMP
 PU1863  MODELED GRAVITY -    980,335.6   (mgal)                       NAVD 88
 PU1863
 PU1863  VERT ORDER      -  SECOND    CLASS 0
 PU1863
 PU1863.The horizontal coordinates were scaled from a map and have
 PU1863.an estimated accuracy of +/- 6 seconds.
 PU1863
 PU1863.The orthometric height was determined by differential leveling and
 PU1863.adjusted by the NATIONAL GEODETIC SURVEY
 PU1863.in June 1991.
 PU1863
 PU1863.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1863.GEOID18 height accuracy estimate available here.
 PU1863
 PU1863.Click photographs - Photos may exist for this station.
 PU1863
 PU1863.The dynamic height is computed by dividing the NAVD 88
 PU1863.geopotential number by the normal gravity value computed on the
 PU1863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1863.degrees latitude (g = 980.6199 gals.).
 PU1863
 PU1863.The modeled gravity was interpolated from observed gravity values.
 PU1863
 PU1863;                    North         East    Units  Estimated Accuracy
 PU1863;SPC SD N     -   121,350.      308,490.      MT  (+/- 180 meters Scaled)
 PU1863
 PU1863_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK034688(NAD 83)
 PU1863
 PU1863                          SUPERSEDED SURVEY CONTROL
 PU1863
 PU1863  NGVD 29 (??/??/92)  913.725  (m)         2997.78   (f) ADJ UNCH    2 0
 PU1863
 PU1863.Superseded values are not recommended for survey control.
 PU1863
 PU1863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1863.See file dsdata.pdf to determine how the superseded data were derived.
 PU1863
 PU1863_MARKER: DB = BENCH MARK DISK
 PU1863_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1863_STAMPING: F 417 1963
 PU1863_MARK LOGO: CGS
 PU1863_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1863+STABILITY: SURFACE MOTION
 PU1863
 PU1863  HISTORY     - Date     Condition        Report By
 PU1863  HISTORY     - 1963     MONUMENTED       CGS
 PU1863
 PU1863                          STATION DESCRIPTION
 PU1863
 PU1863'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1863'19.7 MI NE FROM BELLE FOURCHE.
 PU1863'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1863'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 5.9 MILES EAST
 PU1863'ALONG A GRAVELED COUNTY ROAD, 32 FEET NORTH OF THE CENTERLINE
 PU1863'OF THE ROAD, 5.0 FEET NORTHEAST OF A FENCE CORNER, 1.9 FEET EAST
 PU1863'OF A NORTH-SOUTH FENCE, 1.8 FEET SOUTH OF A METAL WITNESS POST,
 PU1863'ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU1863'OF A CONCRETE POST PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1497 ***********************************************************************
 PU1497  DESIGNATION -  F 418
 PU1497  PID         -  PU1497
 PU1497  STATE/COUNTY-  SD/MEADE
 PU1497  COUNTRY     -  US
 PU1497  USGS QUAD   -  FORT MEADE (2017)
 PU1497
 PU1497                         *CURRENT SURVEY CONTROL
 PU1497  ______________________________________________________________________
 PU1497* NAD 83(1986) POSITION- 44 24 59.     (N) 103 25 43.     (W)   SCALED
 PU1497* NAVD 88 ORTHO HEIGHT -   996.951 (meters)     3270.83  (feet) ADJUSTED
 PU1497  ______________________________________________________________________
 PU1497  GEOID HEIGHT    -        -15.679 (meters)                     GEOID18
 PU1497  DYNAMIC HEIGHT  -        996.645 (meters)     3269.83  (feet) COMP
 PU1497  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 PU1497
 PU1497  VERT ORDER      -  FIRST     CLASS II
 PU1497
 PU1497.The horizontal coordinates were scaled from a map and have
 PU1497.an estimated accuracy of +/- 6 seconds.
 PU1497
 PU1497.The orthometric height was determined by differential leveling and
 PU1497.adjusted by the NATIONAL GEODETIC SURVEY
 PU1497.in October 1997.
 PU1497
 PU1497.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1497.GEOID18 height accuracy estimate available here.
 PU1497
 PU1497.Click photographs - Photos may exist for this station.
 PU1497
 PU1497.The dynamic height is computed by dividing the NAVD 88
 PU1497.geopotential number by the normal gravity value computed on the
 PU1497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1497.degrees latitude (g = 980.6199 gals.).
 PU1497
 PU1497.The modeled gravity was interpolated from observed gravity values.
 PU1497
 PU1497;                    North         East    Units  Estimated Accuracy
 PU1497;SPC SD N     -    70,570.      327,020.      MT  (+/- 180 meters Scaled)
 PU1497
 PU1497_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK251193(NAD 83)
 PU1497
 PU1497                          SUPERSEDED SURVEY CONTROL
 PU1497
 PU1497  NAVD 88 (06/15/91)  996.922  (m)         3270.73   (f) SUPERSEDED  1 2
 PU1497  NGVD 29 (??/??/92)  996.422  (m)         3269.09   (f) ADJ UNCH    1 2
 PU1497
 PU1497.Superseded values are not recommended for survey control.
 PU1497
 PU1497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1497.See file dsdata.pdf to determine how the superseded data were derived.
 PU1497
 PU1497_MARKER: DB = BENCH MARK DISK
 PU1497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1497_STAMPING: F 418 1963
 PU1497_MARK LOGO: CGS
 PU1497_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1497+STABILITY: SURFACE MOTION
 PU1497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1497+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 PU1497
 PU1497  HISTORY     - Date     Condition        Report By
 PU1497  HISTORY     - 1963     MONUMENTED       CGS
 PU1497  HISTORY     - 19950513 GOOD             NGS
 PU1497  HISTORY     - 20120326 GOOD             INDIV
 PU1497
 PU1497                          STATION DESCRIPTION
 PU1497
 PU1497'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1497'4.2 MI E FROM STURGIS.
 PU1497'ABOUT 4.2 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST
 PU1497'OFFICE AT STURGIS, 115 FEET SOUTHEAST OF THE CENTER OF THE
 PU1497'Y-JUNCTION OF AN ASPHALT ROAD LEADING EAST, 52 FEET SOUTH OF THE
 PU1497'CENTERLINE OF THE HIGHWAY, 60 FEET NORTH OF THE CENTERLINE OF THE
 PU1497'ASPHALT ROAD, 5.8 FEET EAST OF A POWER POLE NUMBERED LS 207-1
 PU1497'AND BRACED BY A GUY WIRE, 1.9 FEET WEST OF A METAL WITNESS POST,
 PU1497'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE
 PU1497'TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
 PU1497
 PU1497                          STATION RECOVERY (1995)
 PU1497
 PU1497'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1497'8.6 KM (5.35 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1497'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 397.0 M (1302.5 FT) EAST
 PU1497'OF MILEPOST 39, 18.4 M (60.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 18.0
 PU1497'M (59.1 FT) NORTH OF THE CENTERLINE OF ALKALI ROAD, 16.1 M (52.8 FT)
 PU1497'EAST OF THE CENTERLINE OF A ROAD LEADING SOUTH, 10.6 M (34.8 FT) WEST
 PU1497'OF A UTILITY ROAD WITH 2 GUY CABLES, 0.9 M (3.0 FT) NORTH OF
 PU1497'UNDERGROUND CABLE JUNCTION BOX NUMBER 127-1, 0.5 M (1.6 FT) BELOW THE
 PU1497'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU1497'SURFACE.
 PU1497
 PU1497                          STATION RECOVERY (2012)
 PU1497
 PU1497'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1052 ***********************************************************************
 PU1052  DESIGNATION -  F 419
 PU1052  PID         -  PU1052
 PU1052  STATE/COUNTY-  SD/MEADE
 PU1052  COUNTRY     -  US
 PU1052  USGS QUAD   -  FAIRPOINT SW (2017)
 PU1052
 PU1052                         *CURRENT SURVEY CONTROL
 PU1052  ______________________________________________________________________
 PU1052* NAD 83(1986) POSITION- 44 30 10.     (N) 102 58 28.     (W)   SCALED
 PU1052* NAVD 88 ORTHO HEIGHT -   826.347 (meters)     2711.11  (feet) ADJUSTED
 PU1052  ______________________________________________________________________
 PU1052  GEOID HEIGHT    -        -17.443 (meters)                     GEOID18
 PU1052  DYNAMIC HEIGHT  -        826.122 (meters)     2710.37  (feet) COMP
 PU1052  MODELED GRAVITY -    980,317.8   (mgal)                       NAVD 88
 PU1052
 PU1052  VERT ORDER      -  FIRST     CLASS II
 PU1052
 PU1052.The horizontal coordinates were scaled from a map and have
 PU1052.an estimated accuracy of +/- 6 seconds.
 PU1052
 PU1052.The orthometric height was determined by differential leveling and
 PU1052.adjusted by the NATIONAL GEODETIC SURVEY
 PU1052.in October 1997.
 PU1052
 PU1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1052.GEOID18 height accuracy estimate available here.
 PU1052
 PU1052.Click photographs - Photos may exist for this station.
 PU1052
 PU1052.The dynamic height is computed by dividing the NAVD 88
 PU1052.geopotential number by the normal gravity value computed on the
 PU1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1052.degrees latitude (g = 980.6199 gals.).
 PU1052
 PU1052.The modeled gravity was interpolated from observed gravity values.
 PU1052
 PU1052;                    North         East    Units  Estimated Accuracy
 PU1052;SPC SD N     -    78,740.      363,510.      MT  (+/- 180 meters Scaled)
 PU1052
 PU1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK610297(NAD 83)
 PU1052
 PU1052                          SUPERSEDED SURVEY CONTROL
 PU1052
 PU1052  NAVD 88 (06/15/91)  826.331  (m)         2711.05   (f) SUPERSEDED  1 2
 PU1052  NGVD 29 (??/??/92)  825.868  (m)         2709.54   (f) ADJ UNCH    1 2
 PU1052
 PU1052.Superseded values are not recommended for survey control.
 PU1052
 PU1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1052.See file dsdata.pdf to determine how the superseded data were derived.
 PU1052
 PU1052_MARKER: DB = BENCH MARK DISK
 PU1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1052_STAMPING: F 419 1963
 PU1052_MARK LOGO: CGS
 PU1052_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1052+STABILITY: SURFACE MOTION
 PU1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1052+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 PU1052
 PU1052  HISTORY     - Date     Condition        Report By
 PU1052  HISTORY     - 1963     MONUMENTED       CGS
 PU1052  HISTORY     - 19950524 GOOD             NGS
 PU1052  HISTORY     - 20120502 GOOD             INDIV
 PU1052
 PU1052                          STATION DESCRIPTION
 PU1052
 PU1052'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1052'8.3 MI E FROM VOLUNTEER.
 PU1052'ABOUT 8.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1052'VOLUNTEER, 101 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 PU1052'4.0 FEET SOUTHEAST OF A T-JUNCTION OF FENCES, 2.4 FEET SOUTH OF
 PU1052'A FENCE, 2.0 FEET WEST OF A METAL WITNESS POST, ABOUT 2 FEET
 PU1052'BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1052'POST PROJECTING 0.7 FOOT.
 PU1052
 PU1052                          STATION RECOVERY (1995)
 PU1052
 PU1052'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1052'26.0 KM (16.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1052'OFFICE IN UNION CENTER, 356.8 M (1170.6 FT) WEST OF MILEPOST 65, 30.5
 PU1052'M (100.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.5 M (21.3 FT) EAST OF
 PU1052'THE CENTER OF A FIELD ENTRANCE ROAD AND GATE, 0.6 M (2.0 FT) WEST OF A
 PU1052'WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 PU1052'(1.0 FT) SOUTH OF A FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU1052'ABOVE THE GROUND SURFACE.
 PU1052
 PU1052                          STATION RECOVERY (2012)
 PU1052
 PU1052'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0611 ***********************************************************************
 OT0611  DESIGNATION -  F 427
 OT0611  PID         -  OT0611
 OT0611  STATE/COUNTY-  SD/FALL RIVER
 OT0611  COUNTRY     -  US
 OT0611  USGS QUAD   -  PROVO (2017)
 OT0611
 OT0611                         *CURRENT SURVEY CONTROL
 OT0611  ______________________________________________________________________
 OT0611* NAD 83(1986) POSITION- 43 12 34.     (N) 103 49 59.     (W)   SCALED
 OT0611* NAVD 88 ORTHO HEIGHT -  1150.966 (meters)     3776.13  (feet) ADJUSTED
 OT0611  ______________________________________________________________________
 OT0611  GEOID HEIGHT    -        -15.217 (meters)                     GEOID18
 OT0611  DYNAMIC HEIGHT  -       1150.469 (meters)     3774.50  (feet) COMP
 OT0611  MODELED GRAVITY -    980,147.7   (mgal)                       NAVD 88
 OT0611
 OT0611  VERT ORDER      -  FIRST     CLASS II
 OT0611
 OT0611.The horizontal coordinates were scaled from a map and have
 OT0611.an estimated accuracy of +/- 6 seconds.
 OT0611
 OT0611.The orthometric height was determined by differential leveling and
 OT0611.adjusted by the NATIONAL GEODETIC SURVEY
 OT0611.in June 1991.
 OT0611
 OT0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0611.GEOID18 height accuracy estimate available here.
 OT0611
 OT0611.Click photographs - Photos may exist for this station.
 OT0611
 OT0611.The dynamic height is computed by dividing the NAVD 88
 OT0611.geopotential number by the normal gravity value computed on the
 OT0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0611.degrees latitude (g = 980.6199 gals.).
 OT0611
 OT0611.The modeled gravity was interpolated from observed gravity values.
 OT0611
 OT0611;                    North         East    Units  Estimated Accuracy
 OT0611;SPC SD S     -   103,320.      315,700.      MT  (+/- 180 meters Scaled)
 OT0611
 OT0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH947847(NAD 83)
 OT0611
 OT0611                          SUPERSEDED SURVEY CONTROL
 OT0611
 OT0611.No superseded survey control is available for this station.
 OT0611
 OT0611_MARKER: I = METAL ROD
 OT0611_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0611_STAMPING: F 427 1985
 OT0611_MARK LOGO: NGS
 OT0611_PROJECTION: FLUSH
 OT0611_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0611_ROD/PIPE-DEPTH: 4.0 meters
 OT0611
 OT0611  HISTORY     - Date     Condition        Report By
 OT0611  HISTORY     - 1985     MONUMENTED       NGS
 OT0611
 OT0611                          STATION DESCRIPTION
 OT0611
 OT0611'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0611'1.9 KM (1.2 MI) NORTH FROM PROVO.
 OT0611'1.9 KM (1.2 MI) NORTH ALONG STATE HIGHWAY 471 FROM THE POST OFFICE AT
 OT0611'PROVO, AT A ASPHALT ROAD JUNCTION LEADING WEST-SOUTHWEST, 10.4 METERS
 OT0611'(34 FT) SOUTH-SOUTHEAST OF THE HIGHWAY CENTERLINE, 5.2 METERS (17 FT)
 OT0611'NORTH-NORTHEAST OF A FENCE CORNER, 0.6 METER (2 FT) NORTH-NORTHEAST
 OT0611'OF A CONCRETE RIGHT OF WAY POST AND 0.3 METER (1 FT) NORTH-NORTHWEST
 OT0611'OF A FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 OT0611'CAP.
 OT0611'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0611'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0639 ***********************************************************************
 QS0639  FBN         -  This is a Federal Base Network Control Station.
 QS0639  DESIGNATION -  F 428
 QS0639  PID         -  QS0639
 QS0639  STATE/COUNTY-  SD/CORSON
 QS0639  COUNTRY     -  US
 QS0639  USGS QUAD   -  BLACK HORSE NE (2017)
 QS0639
 QS0639                         *CURRENT SURVEY CONTROL
 QS0639  ______________________________________________________________________
 QS0639* NAD 83(2011) POSITION- 45 38 23.58196(N) 101 22 10.18322(W)   ADJUSTED
 QS0639* NAD 83(2011) ELLIP HT-   643.393 (meters)        (06/27/12)   ADJUSTED
 QS0639* NAD 83(2011) EPOCH   -  2010.00
 QS0639* NAVD 88 ORTHO HEIGHT -   663.852 (meters)     2177.99  (feet) ADJUSTED
 QS0639  ______________________________________________________________________
 QS0639  GEOID HEIGHT    -        -20.466 (meters)                     GEOID18
 QS0639  NAD 83(2011) X  -   -880,697.465 (meters)                     COMP
 QS0639  NAD 83(2011) Y  - -4,379,806.235 (meters)                     COMP
 QS0639  NAD 83(2011) Z  -  4,537,812.766 (meters)                     COMP
 QS0639  LAPLACE CORR    -         -5.32  (seconds)                    DEFLEC18
 QS0639  DYNAMIC HEIGHT  -        663.778 (meters)     2177.75  (feet) COMP
 QS0639  MODELED GRAVITY -    980,483.5   (mgal)                       NAVD 88
 QS0639
 QS0639  VERT ORDER      -  FIRST     CLASS II
 QS0639
 QS0639  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QS0639  Standards:
 QS0639         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QS0639            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QS0639  -------------------------------------------------------------------
 QS0639  NETWORK    0.55   1.18           0.26   0.17   0.60     -0.06890387
 QS0639  -------------------------------------------------------------------
 QS0639  Click here for local accuracies and other accuracy information.
 QS0639
 QS0639.The horizontal coordinates were established by GPS observations
 QS0639.and adjusted by the National Geodetic Survey in June 2012.
 QS0639
 QS0639.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QS0639.been affixed to the stable North American tectonic plate. See 
 QS0639.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QS0639
 QS0639.The horizontal coordinates are valid at the epoch date displayed above
 QS0639.which is a decimal equivalence of Year/Month/Day.
 QS0639
 QS0639.The orthometric height was determined by differential leveling and
 QS0639.adjusted by the NATIONAL GEODETIC SURVEY
 QS0639.in June 1991.
 QS0639
 QS0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0639.GEOID18 height accuracy estimate available here.
 QS0639
 QS0639.Click photographs - Photos may exist for this station.
 QS0639
 QS0639.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0639
 QS0639.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0639
 QS0639.The ellipsoidal height was determined by GPS observations
 QS0639.and is referenced to NAD 83.
 QS0639
 QS0639.The dynamic height is computed by dividing the NAVD 88
 QS0639.geopotential number by the normal gravity value computed on the
 QS0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0639.degrees latitude (g = 980.6199 gals.).
 QS0639
 QS0639.The modeled gravity was interpolated from observed gravity values.
 QS0639
 QS0639. The following values were computed from the NAD 83(2011) position.
 QS0639
 QS0639;                    North         East     Units Scale Factor Converg.
 QS0639;SPC SD N     -   201,657.980   493,234.222   MT  0.99999190   -0 58 09.3
 QS0639;SPC SD N     -   661,606.22  1,618,219.28   sFT  0.99999190   -0 58 09.3
 QS0639;UTM  14      - 5,056,768.145   315,338.971   MT  1.00001925   -1 41 40.5
 QS0639
 QS0639!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0639!SPC SD N     -   0.99989914  x   0.99999190  =   0.99989104
 QS0639!UTM  14      -   0.99989914  x   1.00001925  =   0.99991839
 QS0639
 QS0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1533856768(NAD 83)
 QS0639
 QS0639                          SUPERSEDED SURVEY CONTROL
 QS0639
 QS0639  NAD 83(2007)-  45 38 23.58186(N)    101 22 10.18438(W) AD(2002.00) 0
 QS0639  ELLIP H (02/10/07)  643.422  (m)                       GP(2002.00)    
 QS0639  ELLIP H (06/23/03)  643.413  (m)                       GP(       ) 3 1
 QS0639  NAD 83(1996)-  45 38 23.58099(N)    101 22 10.18375(W) AD(       ) B
 QS0639  ELLIP H (04/18/97)  643.485  (m)                       GP(       ) 4 1
 QS0639  NAVD 88             663.85   (m)         2178.0    (f) LEVELING    3  
 QS0639
 QS0639.Superseded values are not recommended for survey control.
 QS0639
 QS0639.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0639.See file dsdata.pdf to determine how the superseded data were derived.
 QS0639
 QS0639_MARKER: I = METAL ROD
 QS0639_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0639_STAMPING: F 428 1985
 QS0639_MARK LOGO: NGS
 QS0639_PROJECTION: FLUSH
 QS0639_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0639_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0639+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2002
 QS0639_ROD/PIPE-DEPTH: 6.10 meters
 QS0639
 QS0639  HISTORY     - Date     Condition        Report By
 QS0639  HISTORY     - 1985     MONUMENTED       NGS
 QS0639  HISTORY     - 19960815 GOOD             NGS
 QS0639  HISTORY     - 20020520 GOOD             SDDT
 QS0639
 QS0639                          STATION DESCRIPTION
 QS0639
 QS0639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0639'34.0 KM (21.1 MI) SOUTH FROM MCINTOSH.
 QS0639'34.0 KM (21.15 MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US
 QS0639'HIGHWAY 12 AT MCINTOSH, NEAR MILEPOST 211, 30.8 METERS (101 FT)
 QS0639'EAST-SOUTHEAST OF THE HIGHWAY CENTERLINE, 26.6 METERS (97 FT)
 QS0639'SOUTH-SOUTHEAST OF MILEPOST 211, 9.5 METERS (31 FT) NORTH-NORTHEAST OF
 QS0639'A 4- BY 4-INCH RIGHT-OF-WAY POST AND 0.3 METER (1 FT) WEST-NORTHWEST
 QS0639'OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 QS0639'A 5-INCH LOGO CAP.
 QS0639'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0639'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 QS0639
 QS0639                          STATION RECOVERY (1996)
 QS0639
 QS0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QS0639'THE STATION IS LOCATED ABOUT 35.7 KM (22.20 MI) SOUTH OF MCINTOSH AND
 QS0639'27.4 KM (17.00 MI) NORTH-NORTHEAST OF ISABEL, ON STATE HIGHWAY 65 AT
 QS0639'MILEPOST 211.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 QS0639'STATION FROM THE JUNCTION OF STATE HIGHWAY 65 AND U.S. HIGHWAY 12,
 QS0639'ABOUT 1.9 KM (1.20 MI) EAST OF MCINTOSH, GO SOUTH ON STATE HIGHWAY 65
 QS0639'FOR 29.7 KM (18.45 MI) TO A BRIDGE SPANNING THE GRAND RIVER, CONTINUE
 QS0639'SOUTH ON STATE HIGHWAY 65 FOR 6.0 MI (9.7 KM) TO THE STATION ON THE
 QS0639'LEFT.  THE STATION IS LOCATED 40.5 M (132.9 FT) NORTH-NORTHEAST OF THE
 QS0639'CENTER OF A FIELD ENTRANCE ROAD, 30.3 M (99.4 FT) EAST-SOUTHEAST OF
 QS0639'AND LEVEL WITH THE HIGHWAY CENTERLINE, 26.8 M (87.9 FT)
 QS0639'SOUTH-SOUTHEAST OF MILEPOST 211, 18.0 M (59.1 FT) SOUTH-SOUTHWEST OF A
 QS0639'RIGHT-OF-WAY MARKER, 0.2 M (0.7 FT) SOUTH-SOUTHWEST OF A WITNESS POST,
 QS0639'AND 0.1 M (0.3 FT) WEST-NORTHWEST OF A FENCE.  NOTE--ACCESS TO THE
 QS0639'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 QS0639
 QS0639                          STATION RECOVERY (2002)
 QS0639
 QS0639'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 QS0639'RECOVERED AS DESCRIBED
 QS0639'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0371 ***********************************************************************
 OU0371  DESIGNATION -  F 429
 OU0371  PID         -  OU0371
 OU0371  STATE/COUNTY-  SD/FALL RIVER
 OU0371  COUNTRY     -  US
 OU0371  USGS QUAD   -  TWENTYONE DIVIDE (2017)
 OU0371
 OU0371                         *CURRENT SURVEY CONTROL
 OU0371  ______________________________________________________________________
 OU0371* NAD 83(1986) POSITION- 43 28 23.     (N) 104 00 29.     (W)   SCALED
 OU0371* NAVD 88 ORTHO HEIGHT -  1102.321 (meters)     3616.53  (feet) ADJUSTED
 OU0371  ______________________________________________________________________
 OU0371  GEOID HEIGHT    -        -14.680 (meters)                     GEOID18
 OU0371  DYNAMIC HEIGHT  -       1101.868 (meters)     3615.05  (feet) COMP
 OU0371  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 OU0371
 OU0371  VERT ORDER      -  FIRST     CLASS II
 OU0371
 OU0371.The horizontal coordinates were scaled from a map and have
 OU0371.an estimated accuracy of +/- 6 seconds.
 OU0371
 OU0371.The orthometric height was determined by differential leveling and
 OU0371.adjusted by the NATIONAL GEODETIC SURVEY
 OU0371.in June 1991.
 OU0371
 OU0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0371.GEOID18 height accuracy estimate available here.
 OU0371
 OU0371.Click photographs - Photos may exist for this station.
 OU0371
 OU0371.The dynamic height is computed by dividing the NAVD 88
 OU0371.geopotential number by the normal gravity value computed on the
 OU0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0371.degrees latitude (g = 980.6199 gals.).
 OU0371
 OU0371.The modeled gravity was interpolated from observed gravity values.
 OU0371
 OU0371;                    North         East    Units  Estimated Accuracy
 OU0371;SPC SD S     -   133,190.      302,790.      MT  (+/- 180 meters Scaled)
 OU0371
 OU0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ802138(NAD 83)
 OU0371
 OU0371                          SUPERSEDED SURVEY CONTROL
 OU0371
 OU0371.No superseded survey control is available for this station.
 OU0371
 OU0371_MARKER: I = METAL ROD
 OU0371_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OU0371+WITH SETTING: INFORMATION.
 OU0371_STAMPING: F 429 1985
 OU0371_MARK LOGO: NGS
 OU0371_PROJECTION: FLUSH
 OU0371_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OU0371_ROD/PIPE-DEPTH: 3.0 meters
 OU0371
 OU0371  HISTORY     - Date     Condition        Report By
 OU0371  HISTORY     - 1985     MONUMENTED       NGS
 OU0371
 OU0371                          STATION DESCRIPTION
 OU0371
 OU0371'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OU0371'26.3 KM (16.35 MI) NORTH FROM EDGEMONT.
 OU0371'26.3 KM (16.35 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OU0371'OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OU0371'EDGEMONT, AT THE NORTH END OF A SMALL RANGE OF HILLS, 11.4 METERS
 OU0371'(37.5 FT) WEST OF THE HIGHWAY CENTERLINE, 31.1 METERS (102 FT) EAST OF
 OU0371'THE EAST RAIL OF THE BURLINGTON NORTHERN RAILROAD AND 3.0 METER (10
 OU0371'FT) SOUTH OF THE FIRST POWER POLE NORTH OF THE HILLS.  NOTE--ACCESS TO
 OU0371'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OU0371'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OU0371'THE MARK IS 0.7 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0650 ***********************************************************************
 OT0650  DESIGNATION -  F 430
 OT0650  PID         -  OT0650
 OT0650  STATE/COUNTY-  SD/FALL RIVER
 OT0650  COUNTRY     -  US
 OT0650  USGS QUAD   -  HOT SPRINGS (2017)
 OT0650
 OT0650                         *CURRENT SURVEY CONTROL
 OT0650  ______________________________________________________________________
 OT0650* NAD 83(1986) POSITION- 43 25 16.     (N) 103 27 43.     (W)   SCALED
 OT0650* NAVD 88 ORTHO HEIGHT -  1036.979 (meters)     3402.16  (feet) ADJUSTED
 OT0650  ______________________________________________________________________
 OT0650  GEOID HEIGHT    -        -15.650 (meters)                     GEOID18
 OT0650  DYNAMIC HEIGHT  -       1036.553 (meters)     3400.76  (feet) COMP
 OT0650  MODELED GRAVITY -    980,173.5   (mgal)                       NAVD 88
 OT0650
 OT0650  VERT ORDER      -  FIRST     CLASS II
 OT0650
 OT0650.The horizontal coordinates were scaled from a map and have
 OT0650.an estimated accuracy of +/- 6 seconds.
 OT0650
 OT0650.The orthometric height was determined by differential leveling and
 OT0650.adjusted by the NATIONAL GEODETIC SURVEY
 OT0650.in June 1991.
 OT0650
 OT0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0650.GEOID18 height accuracy estimate available here.
 OT0650
 OT0650.Click photographs - Photos may exist for this station.
 OT0650
 OT0650.The dynamic height is computed by dividing the NAVD 88
 OT0650.geopotential number by the normal gravity value computed on the
 OT0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0650.degrees latitude (g = 980.6199 gals.).
 OT0650
 OT0650.The modeled gravity was interpolated from observed gravity values.
 OT0650
 OT0650;                    North         East    Units  Estimated Accuracy
 OT0650;SPC SD S     -   125,610.      346,720.      MT  (+/- 180 meters Scaled)
 OT0650
 OT0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ245087(NAD 83)
 OT0650
 OT0650                          SUPERSEDED SURVEY CONTROL
 OT0650
 OT0650.No superseded survey control is available for this station.
 OT0650
 OT0650_MARKER: DV = VERTICAL CONTROL DISK
 OT0650_SETTING: 66 = SET IN ROCK OUTCROP
 OT0650_STAMPING: F 430 1985
 OT0650_MARK LOGO: NGS
 OT0650_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0650_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0650+STABILITY: POSITION/ELEVATION WELL
 OT0650_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0650+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 OT0650
 OT0650  HISTORY     - Date     Condition        Report By
 OT0650  HISTORY     - 1985     MONUMENTED       NGS
 OT0650  HISTORY     - 19950410 GOOD             NGS
 OT0650
 OT0650                          STATION DESCRIPTION
 OT0650
 OT0650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0650'1.6 KM (1.0 MI) SE FROM HOT SPRINGS.
 OT0650'1.6 KM (1.0 MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR
 OT0650'JUNCTION AT HOT SPRINGS, IN TOP OF THE SOUTHEAST END OF A 1- BY 3-FOOT
 OT0650'SHELF OF SANDSTONE BELOW THE HIGHEST POINT OF A CUT, 0.35 KM (0.2 MI)
 OT0650'NORTHWEST OF MILEPOST 41, 0.25 KM (0.15 MI) SOUTHEAST OF THE US
 OT0650'HIGHWAY 18 BYPASS, 18.3 METERS (60 FT) NORTHEAST OF THE CENTER OF THE
 OT0650'NORTH BOUND LANES OF THE HIGHWAY, 7.5 METERS (24.5 FT) NORTH OF THE
 OT0650'NORTHEAST LEG FOR A SIGN HOT SPRINGS-ARDMORE-MAMMOTH SITE, AND 1.8
 OT0650'METERS (6 FT) ABOVE THE BASE OF THE CUT.
 OT0650'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OT0650'THE MARK IS 1.6 M ABOVE THE HIGHWAY.
 OT0650
 OT0650                          STATION RECOVERY (1995)
 OT0650
 OT0650'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0650'1.7 KM (1.05 MI) EASTERLY ALONG U.S. HIGHWAYS 385 AND 18 FROM THE POST
 OT0650'OFFICE IN HOT SPRINGS, NEAR THE SOUTHEAST END OF A 1 BY 3-FOOT EXPOSED
 OT0650'AREA OF BEDROCK IN A HIGHWAY CUT, BELOW THE HIGHEST POINT OF THE CUT,
 OT0650'350.0 M (1148.3 FT) WEST OF MILEPOST 41, 181.0 M (593.8 FT) SOUTHEAST
 OT0650'OF THE INTERSECTION OF U.S. HIGHWAY 18 BYPASS, 18.3 M (60.0 FT)
 OT0650'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OT0650'7.6 M (24.9 FT) NORTH OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN
 OT0650'(HOT SPRINGS ARDMORE MAMMOTH SITE), 1.7 M (5.6 FT) ABOVE THE LEVEL OF
 OT0650'THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0675 ***********************************************************************
 OT0675  DESIGNATION -  F 431
 OT0675  PID         -  OT0675
 OT0675  STATE/COUNTY-  SD/CUSTER
 OT0675  COUNTRY     -  US
 OT0675  USGS QUAD   -  HERMOSA (2017)
 OT0675
 OT0675                         *CURRENT SURVEY CONTROL
 OT0675  ______________________________________________________________________
 OT0675* NAD 83(1986) POSITION- 43 50 59.     (N) 103 11 58.     (W)   SCALED
 OT0675* NAVD 88 ORTHO HEIGHT -  1025.129 (meters)     3363.28  (feet) ADJUSTED
 OT0675  ______________________________________________________________________
 OT0675  GEOID HEIGHT    -        -16.043 (meters)                     GEOID18
 OT0675  DYNAMIC HEIGHT  -       1024.751 (meters)     3362.04  (feet) COMP
 OT0675  MODELED GRAVITY -    980,214.6   (mgal)                       NAVD 88
 OT0675
 OT0675  VERT ORDER      -  FIRST     CLASS II
 OT0675
 OT0675.The horizontal coordinates were scaled from a map and have
 OT0675.an estimated accuracy of +/- 6 seconds.
 OT0675
 OT0675.The orthometric height was determined by differential leveling and
 OT0675.adjusted by the NATIONAL GEODETIC SURVEY
 OT0675.in June 1991.
 OT0675
 OT0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0675.GEOID18 height accuracy estimate available here.
 OT0675
 OT0675.Click photographs - Photos may exist for this station.
 OT0675
 OT0675.The dynamic height is computed by dividing the NAVD 88
 OT0675.geopotential number by the normal gravity value computed on the
 OT0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0675.degrees latitude (g = 980.6199 gals.).
 OT0675
 OT0675.The modeled gravity was interpolated from observed gravity values.
 OT0675
 OT0675;                    North         East    Units  Estimated Accuracy
 OT0675;SPC SD S     -   172,430.      369,610.      MT  (+/- 180 meters Scaled)
 OT0675
 OT0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ447567(NAD 83)
 OT0675
 OT0675                          SUPERSEDED SURVEY CONTROL
 OT0675
 OT0675.No superseded survey control is available for this station.
 OT0675
 OT0675_MARKER: I = METAL ROD
 OT0675_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0675_STAMPING: F 431 1985
 OT0675_MARK LOGO: NGS
 OT0675_PROJECTION: FLUSH
 OT0675_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0675+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 OT0675_ROD/PIPE-DEPTH: 3.6 meters
 OT0675
 OT0675  HISTORY     - Date     Condition        Report By
 OT0675  HISTORY     - 1985     MONUMENTED       NGS
 OT0675  HISTORY     - 19950501 GOOD             NGS
 OT0675
 OT0675                          STATION DESCRIPTION
 OT0675
 OT0675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0675'1.1 KM (0.7 MI) NORTH FROM HERMOSA.
 OT0675'1.15 KM (0.7 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0675'STATE HIGHWAY 40 EAST AT HERMOSA, ON THE TOP OF A SMALL LOW RIDGE, 0.3
 OT0675'KM (0.2 MI) NORTH OF MILEPOST 61, 0.15 KM (0.1 MI) NORTH OF A BRIDGE,
 OT0675'35.6 METERS (117 FT) EAST OF THE HIGHWAY CENTERLINE, 46.8 METERS
 OT0675'(153.5 FT) NORTH OF THE NORTH END OF A WIRE GATE AND 0.3 METER (1 FT)
 OT0675'WEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD
 OT0675'THROUGH A 5-INCH LOGO CAP.
 OT0675'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0675'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 OT0675
 OT0675                          STATION RECOVERY (1995)
 OT0675
 OT0675'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0675'0.6 KM (0.35 MI) WESTERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 OT0675'HERMOSA, THENCE 1.1 KM (0.70 MI) NORTHERLY ALONG STATE HIGHWAY 79,
 OT0675'339.0 M (1112.2 FT) NORTH OF MILEPOST 61, 51.0 M (167.3 FT) NORTH OF
 OT0675'THE CENTER OF A DRIVEWAY AND GATE, 35.6 M (116.8 FT) EAST OF AND LEVEL
 OT0675'WITH THE HIGHWAY CENTERLINE, 0.4 M (1.3 FT) WEST OF A FENCE, AND 0.3 M
 OT0675'(1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OT0675'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0647 ***********************************************************************
 OS0647  DESIGNATION -  F 432
 OS0647  PID         -  OS0647
 OS0647  STATE/COUNTY-  SD/JACKSON
 OS0647  COUNTRY     -  US
 OS0647  USGS QUAD   -  STAMFORD NW (2017)
 OS0647
 OS0647                         *CURRENT SURVEY CONTROL
 OS0647  ______________________________________________________________________
 OS0647* NAD 83(1986) POSITION- 43 58 35.     (N) 101 08 38.     (W)   SCALED
 OS0647* NAVD 88 ORTHO HEIGHT -   667.050 (meters)     2188.48  (feet) ADJUSTED
 OS0647  ______________________________________________________________________
 OS0647  GEOID HEIGHT    -        -22.960 (meters)                     GEOID18
 OS0647  DYNAMIC HEIGHT  -        666.847 (meters)     2187.81  (feet) COMP
 OS0647  MODELED GRAVITY -    980,293.0   (mgal)                       NAVD 88
 OS0647
 OS0647  VERT ORDER      -  FIRST     CLASS II
 OS0647
 OS0647.The horizontal coordinates were scaled from a map and have
 OS0647.an estimated accuracy of +/- 6 seconds.
 OS0647
 OS0647.The orthometric height was determined by differential leveling and
 OS0647.adjusted by the NATIONAL GEODETIC SURVEY
 OS0647.in June 1991.
 OS0647
 OS0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0647.GEOID18 height accuracy estimate available here.
 OS0647
 OS0647.Click photographs - Photos may exist for this station.
 OS0647
 OS0647.The dynamic height is computed by dividing the NAVD 88
 OS0647.geopotential number by the normal gravity value computed on the
 OS0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0647.degrees latitude (g = 980.6199 gals.).
 OS0647
 OS0647.The modeled gravity was interpolated from observed gravity values.
 OS0647
 OS0647;                    North         East    Units  Estimated Accuracy
 OS0647;SPC SD S     -   182,850.      534,970.      MT  (+/- 180 meters Scaled)
 OS0647
 OS0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP280714(NAD 83)
 OS0647
 OS0647                          SUPERSEDED SURVEY CONTROL
 OS0647
 OS0647.No superseded survey control is available for this station.
 OS0647
 OS0647_MARKER: I = METAL ROD
 OS0647_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0647_STAMPING: F 432 1985
 OS0647_MARK LOGO: NGS
 OS0647_PROJECTION: FLUSH
 OS0647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0647+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0647_ROD/PIPE-DEPTH: 6.1 meters
 OS0647
 OS0647  HISTORY     - Date     Condition        Report By
 OS0647  HISTORY     - 1985     MONUMENTED       NGS
 OS0647  HISTORY     - 20130116 GOOD             INDIV
 OS0647
 OS0647                          STATION DESCRIPTION
 OS0647
 OS0647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0647'11.0 KM (6.85 MI) SOUTH FROM MIDLAND.
 OS0647'10.98 KM (6.82 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 OS0647'US HIGHWAY 14 AT MIDLAND, AT THE SOUTH END OF A CUT, AT THE SOUTH END
 OS0647'OF A CURVE, 30.2 METERS (99 FT) EAST OF THE HIGHWAY CENTERLINE, 101.2
 OS0647'METERS (332 FT) NORTH-NORTHEAST OF MILEPOST 90, 3.8 METERS (12.5 FT)
 OS0647'SOUTH OF THE SOUTH END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE AND
 OS0647'0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OS0647'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0647'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OS0647'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OS0647
 OS0647                          STATION RECOVERY (2013)
 OS0647
 OS0647'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0929 ***********************************************************************
 PT0929  DESIGNATION -  F 433
 PT0929  PID         -  PT0929
 PT0929  STATE/COUNTY-  SD/STANLEY
 PT0929  COUNTRY     -  US
 PT0929  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0929
 PT0929                         *CURRENT SURVEY CONTROL
 PT0929  ______________________________________________________________________
 PT0929* NAD 83(1986) POSITION- 44 31 48.     (N) 101 08 06.     (W)   SCALED
 PT0929* NAVD 88 ORTHO HEIGHT -   678.833 (meters)     2227.14  (feet) ADJUSTED
 PT0929  ______________________________________________________________________
 PT0929  GEOID HEIGHT    -        -22.071 (meters)                     GEOID18
 PT0929  DYNAMIC HEIGHT  -        678.668 (meters)     2226.60  (feet) COMP
 PT0929  MODELED GRAVITY -    980,353.8   (mgal)                       NAVD 88
 PT0929
 PT0929  VERT ORDER      -  FIRST     CLASS II
 PT0929
 PT0929.The horizontal coordinates were scaled from a map and have
 PT0929.an estimated accuracy of +/- 6 seconds.
 PT0929
 PT0929.The orthometric height was determined by differential leveling and
 PT0929.adjusted by the NATIONAL GEODETIC SURVEY
 PT0929.in June 1991.
 PT0929
 PT0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0929.GEOID18 height accuracy estimate available here.
 PT0929
 PT0929.Click photographs - Photos may exist for this station.
 PT0929
 PT0929.The dynamic height is computed by dividing the NAVD 88
 PT0929.geopotential number by the normal gravity value computed on the
 PT0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0929.degrees latitude (g = 980.6199 gals.).
 PT0929
 PT0929.The modeled gravity was interpolated from observed gravity values.
 PT0929
 PT0929;                    North         East    Units  Estimated Accuracy
 PT0929;SPC SD S     -   244,350.      536,280.      MT  (+/- 180 meters Scaled)
 PT0929
 PT0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ303329(NAD 83)
 PT0929
 PT0929                          SUPERSEDED SURVEY CONTROL
 PT0929
 PT0929.No superseded survey control is available for this station.
 PT0929
 PT0929_MARKER: I = METAL ROD
 PT0929_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0929_STAMPING: F 433 1985
 PT0929_MARK LOGO: NGS
 PT0929_PROJECTION: FLUSH
 PT0929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0929_ROD/PIPE-DEPTH: 4.6 meters
 PT0929
 PT0929  HISTORY     - Date     Condition        Report By
 PT0929  HISTORY     - 1985     MONUMENTED       NGS
 PT0929
 PT0929                          STATION DESCRIPTION
 PT0929
 PT0929'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0929'53.2 KM (33.05 MI) NORTH FROM MIDLAND.
 PT0929'53.17 KM (33.05 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0929'FROM THEIR JUNCTION AT MIDLAND, AT THE NORTH END OF A CUT, 0.68 KM
 PT0929'(0.42 MI) NORTH OF THE JUNCTION OF KIRLEY ROAD, 16.8 METER (55 FT)
 PT0929'EAST OF THE HIGHWAY CENTERLINE, 17.7 METERS (58 FT) SOUTHEAST OF
 PT0929'MILEPOST 130 AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 PT0929'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0929'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0929'THE MARK IS 1.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0661 ***********************************************************************
 OS0661  DESIGNATION -  F 434
 OS0661  PID         -  OS0661
 OS0661  STATE/COUNTY-  SD/JONES
 OS0661  COUNTRY     -  US
 OS0661  USGS QUAD   -  OKATON (2017)
 OS0661
 OS0661                         *CURRENT SURVEY CONTROL
 OS0661  ______________________________________________________________________
 OS0661* NAD 83(1986) POSITION- 43 53 36.75   (N) 100 59 02.11   (W)   HD_HELD1
 OS0661* NAVD 88 ORTHO HEIGHT -   714.101 (meters)     2342.85  (feet) ADJUSTED
 OS0661  ______________________________________________________________________
 OS0661  GEOID HEIGHT    -        -23.435 (meters)                     GEOID18
 OS0661  DYNAMIC HEIGHT  -        713.865 (meters)     2342.07  (feet) COMP
 OS0661  MODELED GRAVITY -    980,266.3   (mgal)                       NAVD 88
 OS0661
 OS0661  VERT ORDER      -  FIRST     CLASS II
 OS0661
 OS0661.The horizontal coordinates were determined by differentially corrected
 OS0661.hand held GPS observations or other comparable positioning techniques
 OS0661.and have an estimated accuracy of +/- 3 meters.
 OS0661
 OS0661.The orthometric height was determined by differential leveling and
 OS0661.adjusted by the NATIONAL GEODETIC SURVEY
 OS0661.in June 1991.
 OS0661
 OS0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0661.GEOID18 height accuracy estimate available here.
 OS0661
 OS0661.Click photographs - Photos may exist for this station.
 OS0661
 OS0661.The dynamic height is computed by dividing the NAVD 88
 OS0661.geopotential number by the normal gravity value computed on the
 OS0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0661.degrees latitude (g = 980.6199 gals.).
 OS0661
 OS0661.The modeled gravity was interpolated from observed gravity values.
 OS0661
 OS0661;                    North         East    Units  Estimated Accuracy
 OS0661;SPC SD S     -   173,531.8     547,730.6     MT  (+/- 3 meters HH1 GPS) 
 OS0661
 OS0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4065561961(NAD 83)
 OS0661
 OS0661                          SUPERSEDED SURVEY CONTROL
 OS0661
 OS0661.No superseded survey control is available for this station.
 OS0661
 OS0661_MARKER: I = METAL ROD
 OS0661_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0661_STAMPING: F 434 1985
 OS0661_MARK LOGO: NGS
 OS0661_PROJECTION: FLUSH
 OS0661_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0661+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0661_ROD/PIPE-DEPTH: 3.4 meters
 OS0661
 OS0661  HISTORY     - Date     Condition        Report By
 OS0661  HISTORY     - 1985     MONUMENTED       NGS
 OS0661  HISTORY     - 20130114 GOOD             INDIV
 OS0661
 OS0661                          STATION DESCRIPTION
 OS0661
 OS0661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0661'7.8 KM (4.85 MI) WEST FROM OKATON.
 OS0661'7.79 KM (4.84 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0661'OF I 90 EXIT 183 AT OKATON, IN THE SOUTHEAST CORNER OF A FIELD ACCESS
 OS0661'ROAD, 29.6 METERS (97 FT) SOUTH OF THE CENTER OF THE ROAD, 6.4 METERS
 OS0661'(21 FT) EAST OF THE CENTER OF THE FIELD ROAD, 43.4 METERS (142.5 FT)
 OS0661'WEST OF A POWER POLE, 17.1 METERS (56 FT) SOUTH OF THE SOUTH END OF A
 OS0661'12-INCH CONCRETE PIPE CULVERT AND 0.3 METER (1 FT) NORTH OF THE
 OS0661'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OS0661'5-INCH LOGO CAP.
 OS0661'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0661'THE MARK IS 1.3 M ABOVE THE ROAD.
 OS0661
 OS0661                          STATION RECOVERY (2013)
 OS0661
 OS0661'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0700 ***********************************************************************
 OT0700  DESIGNATION -  F 435
 OT0700  PID         -  OT0700
 OT0700  STATE/COUNTY-  SD/PENNINGTON
 OT0700  COUNTRY     -  US
 OT0700  USGS QUAD   -  CRESTON (2017)
 OT0700
 OT0700                         *CURRENT SURVEY CONTROL
 OT0700  ______________________________________________________________________
 OT0700* NAD 83(1986) POSITION- 43 53 01.     (N) 102 38 03.     (W)   SCALED
 OT0700* NAVD 88 ORTHO HEIGHT -   818.652 (meters)     2685.86  (feet) ADJUSTED
 OT0700  ______________________________________________________________________
 OT0700  GEOID HEIGHT    -        -17.923 (meters)                     GEOID18
 OT0700  DYNAMIC HEIGHT  -        818.398 (meters)     2685.03  (feet) COMP
 OT0700  MODELED GRAVITY -    980,281.2   (mgal)                       NAVD 88
 OT0700
 OT0700  VERT ORDER      -  FIRST     CLASS II
 OT0700
 OT0700.The horizontal coordinates were scaled from a map and have
 OT0700.an estimated accuracy of +/- 6 seconds.
 OT0700
 OT0700.The orthometric height was determined by differential leveling and
 OT0700.adjusted by the NATIONAL GEODETIC SURVEY
 OT0700.in June 1991.
 OT0700
 OT0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0700.GEOID18 height accuracy estimate available here.
 OT0700
 OT0700.Click photographs - Photos may exist for this station.
 OT0700
 OT0700.The dynamic height is computed by dividing the NAVD 88
 OT0700.geopotential number by the normal gravity value computed on the
 OT0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0700.degrees latitude (g = 980.6199 gals.).
 OT0700
 OT0700.The modeled gravity was interpolated from observed gravity values.
 OT0700
 OT0700;                    North         East    Units  Estimated Accuracy
 OT0700;SPC SD S     -   174,790.      415,140.      MT  (+/- 180 meters Scaled)
 OT0700
 OT0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ900616(NAD 83)
 OT0700
 OT0700                          SUPERSEDED SURVEY CONTROL
 OT0700
 OT0700.No superseded survey control is available for this station.
 OT0700
 OT0700_MARKER: I = METAL ROD
 OT0700_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0700_STAMPING: F 435 1985
 OT0700_MARK LOGO: NGS
 OT0700_PROJECTION: FLUSH
 OT0700_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0700+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OT0700_ROD/PIPE-DEPTH: 8.8 meters
 OT0700
 OT0700  HISTORY     - Date     Condition        Report By
 OT0700  HISTORY     - 1985     MONUMENTED       NGS
 OT0700  HISTORY     - 20120725 GOOD             INDIV
 OT0700
 OT0700                          STATION DESCRIPTION
 OT0700
 OT0700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0700'13.4 KM (8.3 MI) NW FROM SCENIC.
 OT0700'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0700'IN SCENIC, THENCE 12.7 KM (7.95 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0700'1.6 KM (1.0 MI) SOUTHEAST OF THE SOUTHEAST END OF THE BRIDGE OVER THE
 OT0700'CHEYENNE RIVER, 0.6 KM (0.4 MI) NORTHWEST OF MILEPOST 80, 0.33 KM (0.2
 OT0700'MI) NORTHWEST OF THE T JUNCTION OF A PRIVATE RANCH ROAD LEADING WEST,
 OT0700'AT THE SUMMIT OF A GRADE, 30.2 METERS (99 FT) SOUTHWEST OF THE HIGHWAY
 OT0700'CENTERLINE, 1.3 METERS (4.5 FT) SOUTHEAST OF THE NORTHWEST END OF A
 OT0700'WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1 FT) NORTHEAST OF THE
 OT0700'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0700'5-INCH LOGO CAP.
 OT0700'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0700'THE MARK IS 0.3 M BELOW THE HIGHWAY.
 OT0700
 OT0700                          STATION RECOVERY (2012)
 OT0700
 OT0700'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0700'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0614 ***********************************************************************
 OS0614  CBN         -  This is a Cooperative Base Network Control Station.
 OS0614  DESIGNATION -  F 436
 OS0614  PID         -  OS0614
 OS0614  STATE/COUNTY-  SD/JACKSON
 OS0614  COUNTRY     -  US
 OS0614  USGS QUAD   -  INTERIOR (2017)
 OS0614
 OS0614                         *CURRENT SURVEY CONTROL
 OS0614  ______________________________________________________________________
 OS0614* NAD 83(2011) POSITION- 43 43 14.76413(N) 101 59 34.12871(W)   ADJUSTED
 OS0614* NAD 83(2011) ELLIP HT-   698.064 (meters)        (06/27/12)   ADJUSTED
 OS0614* NAD 83(2011) EPOCH   -  2010.00
 OS0614* NAVD 88 ORTHO HEIGHT -   717.870 (meters)     2355.21  (feet) ADJUSTED
 OS0614  ______________________________________________________________________
 OS0614  GEOID HEIGHT    -        -19.860 (meters)                     GEOID18
 OS0614  NAD 83(2011) X  -   -959,461.233 (meters)                     COMP
 OS0614  NAD 83(2011) Y  - -4,516,695.808 (meters)                     COMP
 OS0614  NAD 83(2011) Z  -  4,386,203.876 (meters)                     COMP
 OS0614  LAPLACE CORR    -         -7.43  (seconds)                    DEFLEC18
 OS0614  DYNAMIC HEIGHT  -        717.640 (meters)     2354.46  (feet) COMP
 OS0614  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 OS0614
 OS0614  VERT ORDER      -  FIRST     CLASS II
 OS0614
 OS0614  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0614  Standards:
 OS0614         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0614            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0614  -------------------------------------------------------------------
 OS0614  NETWORK    0.48   1.02           0.22   0.16   0.52     -0.03388980
 OS0614  -------------------------------------------------------------------
 OS0614  Click here for local accuracies and other accuracy information.
 OS0614
 OS0614.The horizontal coordinates were established by GPS observations
 OS0614.and adjusted by the National Geodetic Survey in June 2012.
 OS0614
 OS0614.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0614.been affixed to the stable North American tectonic plate. See 
 OS0614.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0614
 OS0614.The horizontal coordinates are valid at the epoch date displayed above
 OS0614.which is a decimal equivalence of Year/Month/Day.
 OS0614
 OS0614.The orthometric height was determined by differential leveling and
 OS0614.adjusted by the NATIONAL GEODETIC SURVEY
 OS0614.in June 1991.
 OS0614
 OS0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0614.GEOID18 height accuracy estimate available here.
 OS0614
 OS0614.Click photographs - Photos may exist for this station.
 OS0614
 OS0614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0614
 OS0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0614
 OS0614.The ellipsoidal height was determined by GPS observations
 OS0614.and is referenced to NAD 83.
 OS0614
 OS0614.The dynamic height is computed by dividing the NAVD 88
 OS0614.geopotential number by the normal gravity value computed on the
 OS0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0614.degrees latitude (g = 980.6199 gals.).
 OS0614
 OS0614.The modeled gravity was interpolated from observed gravity values.
 OS0614
 OS0614. The following values were computed from the NAD 83(2011) position.
 OS0614
 OS0614;                    North         East     Units Scale Factor Converg.
 OS0614;SPC SD S     -   155,467.903   466,297.906   MT  0.99990846   -1 08 41.3
 OS0614;SPC SD S     -   510,064.28  1,529,845.71   sFT  0.99990846   -1 08 41.3
 OS0614;UTM  14      - 4,845,213.501   258,926.322   MT  1.00031489   -2 04 10.1
 OS0614;UTM  13      - 4,845,255.438   742,231.479   MT  1.00032177   +2 04 45.9
 OS0614
 OS0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0614!SPC SD S     -   0.99989055  x   0.99990846  =   0.99979902
 OS0614!UTM  14      -   0.99989055  x   1.00031489  =   1.00020540
 OS0614!UTM  13      -   0.99989055  x   1.00032177  =   1.00021228
 OS0614
 OS0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP5892645213(NAD 83)
 OS0614
 OS0614                          SUPERSEDED SURVEY CONTROL
 OS0614
 OS0614  NAD 83(2007)-  43 43 14.76402(N)    101 59 34.12981(W) AD(2002.00) 0
 OS0614  ELLIP H (02/10/07)  698.092  (m)                       GP(2002.00)    
 OS0614  ELLIP H (06/23/03)  698.092  (m)                       GP(       ) 3 1
 OS0614  NAD 83(1996)-  43 43 14.76334(N)    101 59 34.13010(W) AD(       ) B
 OS0614  ELLIP H (04/18/97)  698.108  (m)                       GP(       ) 4 1
 OS0614  NAVD 88 (06/23/03)  718.0    (m)  GEOID99  model used  GPS OBS        
 OS0614  NAVD 88             717.87   (m)         2355.2    (f) LEVELING    3  
 OS0614
 OS0614.Superseded values are not recommended for survey control.
 OS0614
 OS0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0614.See file dsdata.pdf to determine how the superseded data were derived.
 OS0614
 OS0614_MARKER: I = METAL ROD
 OS0614_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0614_STAMPING: F 436 1985
 OS0614_MARK LOGO: NGS
 OS0614_PROJECTION: FLUSH
 OS0614_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0614+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0614_ROD/PIPE-DEPTH: 7.30 meters
 OS0614
 OS0614  HISTORY     - Date     Condition        Report By
 OS0614  HISTORY     - 1985     MONUMENTED       NGS
 OS0614  HISTORY     - 19960523 GOOD             NGS
 OS0614  HISTORY     - 20020514 GOOD             SDDT
 OS0614  HISTORY     - 20130116 GOOD             INDIV
 OS0614
 OS0614                          STATION DESCRIPTION
 OS0614
 OS0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0614'1.3 KM (0.8 MI) WEST FROM INTERIOR.
 OS0614'1.3 KM (0.8 MI) WEST ALONG STATE HIGHWAY 44 FROM THE JUNCTION OF STATE
 OS0614'HIGHWAY 377 IN INTERIOR, AT THE NORTHEAST END OF A CURVE, 0.4 KM
 OS0614'(0.25 MI) SOUTHWEST OF MILEPOST 119, 0.1 KM (0.05 MI) SOUTHWEST OF THE
 OS0614'JUNCTION OF A DIRT ROAD LEADING NORTHEAST INTO INTERIOR, 22.5 METERS
 OS0614'(74 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 19.0 METERS (62.5 FT)
 OS0614'WEST OF THE NORTHWEST END OF THE SOUTHWEST ONE OF THREE 36-INCH METAL
 OS0614'PIPE CULVERTS, 4.0 METERS (13 FT) SOUTHWEST OF THE SOUTHWEST END OF A
 OS0614'WIRE GATE AND 0.3 METER (1 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 OS0614'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0614'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0614'THE MARK IS 1.7 M BELOW THE HIGHWAY.
 OS0614
 OS0614                          STATION RECOVERY (1996)
 OS0614
 OS0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0614'THE STATION IS LOCATED ABOUT 60.0 MI (96.6 KM) SOUTHEAST OF RAPID
 OS0614'CITY, 25.0 MI (40.2 KM) SOUTHEAST OF WALL, AND 0.8 MI (1.3 KM) WEST OF
 OS0614'INTERIOR, ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 OS0614'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 377 IN
 OS0614'INTERIOR, GO WEST ON STATE HIGHWAY 44 FOR 0.8 MI (1.3 KM) TO THE
 OS0614'STATION ON THE RIGHT.  THE STATION IS LOCATED 73.8 FT (22.5 M)
 OS0614'NORTHWEST OF THE HIGHWAY CENTERLINE, 62.3 FT (19.0 M) WEST OF THE
 OS0614'NORTHWEST END OF THE MOST SOUTHWESTERLY OF 3 PIPE CULVERTS, 13.1 FT
 OS0614'(4.0 M) SOUTHWEST OF THE SOUTHWEST END OF A GATE, 1.0 FT (0.3 M)
 OS0614'SOUTHEAST OF A FENCE, AND 1.0 FT (0.3 M) NORTHEAST OF A WITNESS POST.
 OS0614'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0614
 OS0614                          STATION RECOVERY (2002)
 OS0614
 OS0614'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0614'RECOVERED AS DESCRIBED
 OS0614'
 OS0614
 OS0614                          STATION RECOVERY (2013)
 OS0614
 OS0614'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0614'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0598 ***********************************************************************
 QS0598  DESIGNATION -  F 438
 QS0598  PID         -  QS0598
 QS0598  STATE/COUNTY-  SD/ZIEBACH
 QS0598  COUNTRY     -  US
 QS0598  USGS QUAD   -  DUPREE NE (2017)
 QS0598
 QS0598                         *CURRENT SURVEY CONTROL
 QS0598  ______________________________________________________________________
 QS0598* NAD 83(1986) POSITION- 45 09 16.     (N) 101 33 54.     (W)   SCALED
 QS0598* NAVD 88 ORTHO HEIGHT -   709.459 (meters)     2327.62  (feet) ADJUSTED
 QS0598  ______________________________________________________________________
 QS0598  GEOID HEIGHT    -        -20.543 (meters)                     GEOID18
 QS0598  DYNAMIC HEIGHT  -        709.328 (meters)     2327.19  (feet) COMP
 QS0598  MODELED GRAVITY -    980,408.4   (mgal)                       NAVD 88
 QS0598
 QS0598  VERT ORDER      -  FIRST     CLASS II
 QS0598
 QS0598.The horizontal coordinates were scaled from a map and have
 QS0598.an estimated accuracy of +/- 6 seconds.
 QS0598
 QS0598.The orthometric height was determined by differential leveling and
 QS0598.adjusted by the NATIONAL GEODETIC SURVEY
 QS0598.in June 1991.
 QS0598
 QS0598.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0598.GEOID18 height accuracy estimate available here.
 QS0598
 QS0598.Click photographs - Photos may exist for this station.
 QS0598
 QS0598.The dynamic height is computed by dividing the NAVD 88
 QS0598.geopotential number by the normal gravity value computed on the
 QS0598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0598.degrees latitude (g = 980.6199 gals.).
 QS0598
 QS0598.The modeled gravity was interpolated from observed gravity values.
 QS0598
 QS0598;                    North         East    Units  Estimated Accuracy
 QS0598;SPC SD N     -   148,000.      476,950.      MT  (+/- 180 meters Scaled)
 QS0598
 QS0598_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR983033(NAD 83)
 QS0598
 QS0598                          SUPERSEDED SURVEY CONTROL
 QS0598
 QS0598.No superseded survey control is available for this station.
 QS0598
 QS0598_MARKER: I = METAL ROD
 QS0598_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0598_STAMPING: F 438 1985
 QS0598_MARK LOGO: NGS
 QS0598_PROJECTION: FLUSH
 QS0598_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0598+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0598_ROD/PIPE-DEPTH: 4.9 meters
 QS0598
 QS0598  HISTORY     - Date     Condition        Report By
 QS0598  HISTORY     - 1985     MONUMENTED       NGS
 QS0598  HISTORY     - 20120724 GOOD             INDIV
 QS0598
 QS0598                          STATION DESCRIPTION
 QS0598
 QS0598'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0598'14.4 KM (8.95 MI) NORTH FROM DUPREE.
 QS0598'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0598'STREET AT DUPREE, THENCE 11.54 KM (7.7 MI) NORTH ALONG STATE HIGHWAY
 QS0598'65, IN TOP OF THE WEST END OF A SHORT LOW CUT, 0.09 KM (0.06 MI) EAST
 QS0598'OF THE EAST END OF A SHARP CURVE, 0.23 KM (0.14 MI) NORTHEAST OF
 QS0598'MILEPOST 171, 11.6 METERS (38 FT) NORTH OF THE HIGHWAY CENTERLINE,
 QS0598'12.0 METERS (39.5 FT) EAST-SOUTHEAST OF A POWER POLE AND 0.3 METER (1
 QS0598'FT) SOUTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 QS0598'HAD THROUGH A 5-INCH LOGO CAP.
 QS0598'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0598'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 QS0598
 QS0598                          STATION RECOVERY (2012)
 QS0598
 QS0598'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0598'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0040 ***********************************************************************
 OR0040  DESIGNATION -  F 44
 OR0040  PID         -  OR0040
 OR0040  STATE/COUNTY-  SD/DAVISON
 OR0040  COUNTRY     -  US
 OR0040  USGS QUAD   -  LOOMIS (2017)
 OR0040
 OR0040                         *CURRENT SURVEY CONTROL
 OR0040  ______________________________________________________________________
 OR0040* NAD 83(1986) POSITION- 43 49 57.     (N) 098 07 08.     (W)   SCALED
 OR0040* NAVD 88 ORTHO HEIGHT -   397.798 (meters)     1305.11  (feet) ADJUSTED
 OR0040  ______________________________________________________________________
 OR0040  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 OR0040  DYNAMIC HEIGHT  -        397.706 (meters)     1304.81  (feet) COMP
 OR0040  MODELED GRAVITY -    980,377.6   (mgal)                       NAVD 88
 OR0040
 OR0040  VERT ORDER      -  FIRST     CLASS II
 OR0040
 OR0040.The horizontal coordinates were scaled from a map and have
 OR0040.an estimated accuracy of +/- 6 seconds.
 OR0040
 OR0040.The orthometric height was determined by differential leveling and
 OR0040.adjusted by the NATIONAL GEODETIC SURVEY
 OR0040.in June 1991.
 OR0040
 OR0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0040.GEOID18 height accuracy estimate available here.
 OR0040
 OR0040.Click photographs - Photos may exist for this station.
 OR0040
 OR0040.The dynamic height is computed by dividing the NAVD 88
 OR0040.geopotential number by the normal gravity value computed on the
 OR0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0040.degrees latitude (g = 980.6199 gals.).
 OR0040
 OR0040.The modeled gravity was interpolated from observed gravity values.
 OR0040
 OR0040;                    North         East    Units  Estimated Accuracy
 OR0040;SPC SD S     -   168,920.      778,080.      MT  (+/- 180 meters Scaled)
 OR0040
 OR0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP708536(NAD 83)
 OR0040
 OR0040                          SUPERSEDED SURVEY CONTROL
 OR0040
 OR0040  NGVD 29 (??/??/92)  397.502  (m)         1304.14   (f) ADJ UNCH    1 2
 OR0040
 OR0040.Superseded values are not recommended for survey control.
 OR0040
 OR0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0040.See file dsdata.pdf to determine how the superseded data were derived.
 OR0040
 OR0040_MARKER: DB = BENCH MARK DISK
 OR0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0040_STAMPING: F 44 1934
 OR0040_MARK LOGO: CGS
 OR0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0040+STABILITY: SURFACE MOTION
 OR0040_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0040+SATELLITE: SATELLITE OBSERVATIONS - January 23, 2012
 OR0040
 OR0040  HISTORY     - Date     Condition        Report By
 OR0040  HISTORY     - 1934     MONUMENTED       CGS
 OR0040  HISTORY     - 1964     GOOD             CGS
 OR0040  HISTORY     - 20120123 GOOD             INDIV
 OR0040
 OR0040                          STATION DESCRIPTION
 OR0040
 OR0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0040'4.6 MI S FROM LETCHER.
 OR0040'IN DAVISON COUNTY, ABOUT 4.6 MILES SOUTH ALONG THE CHICAGO,
 OR0040'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE
 OR0040'AT LETCHER, SANBORN COUNTY, AT A ROAD CROSSING, 30 FEET NORTH
 OR0040'OF THE CENTER LINE OF THE ROAD, 45 FEET WEST OF THE CENTER LINE
 OR0040'OF THE TRACK, AND 3 FEET EAST OF A RIGHT-OF-WAY FENCE CORNER.
 OR0040'A STANDARD DISK, STAMPED F 44 1934 AND SET IN THE TOP OF A
 OR0040'CONCRETE POST.
 OR0040
 OR0040                          STATION RECOVERY (1964)
 OR0040
 OR0040'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 OR0040'RECOVERED IN GOOD CONDITION.
 OR0040
 OR0040                          STATION RECOVERY (2012)
 OR0040
 OR0040'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0040'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0041 ***********************************************************************
 OR0041  DESIGNATION -  F 44 RESET
 OR0041  PID         -  OR0041
 OR0041  STATE/COUNTY-  SD/DAVISON
 OR0041  COUNTRY     -  US
 OR0041  USGS QUAD   -  LOOMIS (2017)
 OR0041
 OR0041                         *CURRENT SURVEY CONTROL
 OR0041  ______________________________________________________________________
 OR0041* NAD 83(1986) POSITION- 43 49 58.     (N) 098 07 08.     (W)   SCALED
 OR0041* NAVD 88 ORTHO HEIGHT -   398.02  (meters)     1305.8   (feet) RESET
 OR0041  ______________________________________________________________________
 OR0041  GEOID HEIGHT    -        -25.945 (meters)                     GEOID18
 OR0041  VERT ORDER      -  THIRD
 OR0041
 OR0041.The horizontal coordinates were scaled from a map and have
 OR0041.an estimated accuracy of +/- 6 seconds.
 OR0041
 OR0041.The orthometric height was computed from unverified reset data.
 OR0041
 OR0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0041.GEOID18 height accuracy estimate available here.
 OR0041
 OR0041.Click photographs - Photos may exist for this station.
 OR0041
 OR0041;                    North         East    Units  Estimated Accuracy
 OR0041;SPC SD S     -   168,950.      778,070.      MT  (+/- 180 meters Scaled)
 OR0041
 OR0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP708536(NAD 83)
 OR0041
 OR0041                          SUPERSEDED SURVEY CONTROL
 OR0041
 OR0041.No superseded survey control is available for this station.
 OR0041
 OR0041_MARKER: DB = BENCH MARK DISK
 OR0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0041_STAMPING: F 44 RESET 1965
 OR0041_MARK LOGO: CGS
 OR0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0041+STABILITY: SURFACE MOTION
 OR0041
 OR0041  HISTORY     - Date     Condition        Report By
 OR0041  HISTORY     - 1965     MONUMENTED       SDHD
 OR0041
 OR0041                          STATION DESCRIPTION
 OR0041
 OR0041'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1965
 OR0041'4.6 MI S FROM LETCHER.
 OR0041'ABOUT 4.6 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0041'AND PACIFIC RAILROAD FROM THE POST OFFICE AT LETCHER, SANBORN
 OR0041'COUNTY, AT A ROAD CROSSING, 54 FEET NORTH OF THE CENTERLINE
 OR0041'OF THE ROAD, 47 FEET WEST OF THE CENTERLINE OF THE TRACK, 1.0
 OR0041'FOOT SOUTH OF A METAL WITNESS POST AND SET IN THE TOP OF A
 OR0041'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1983 ***********************************************************************
 NM1983  DESIGNATION -  F 447
 NM1983  PID         -  NM1983
 NM1983  STATE/COUNTY-  SD/UNION
 NM1983  COUNTRY     -  US
 NM1983  USGS QUAD   -  ALSEN (2017)
 NM1983
 NM1983                         *CURRENT SURVEY CONTROL
 NM1983  ______________________________________________________________________
 NM1983* NAD 83(1986) POSITION- 42 58 57.82   (N) 096 47 40.85   (W)   HD_HELD1
 NM1983* NAVD 88 ORTHO HEIGHT -   418.514 (meters)     1373.07  (feet) ADJUSTED
 NM1983  ______________________________________________________________________
 NM1983  GEOID HEIGHT    -        -25.641 (meters)                     GEOID18
 NM1983  DYNAMIC HEIGHT  -        418.402 (meters)     1372.71  (feet) COMP
 NM1983  MODELED GRAVITY -    980,340.7   (mgal)                       NAVD 88
 NM1983
 NM1983  VERT ORDER      -  FIRST     CLASS II
 NM1983
 NM1983.The horizontal coordinates were determined by differentially corrected
 NM1983.hand held GPS observations or other comparable positioning techniques
 NM1983.and have an estimated accuracy of +/- 3 meters.
 NM1983
 NM1983.The orthometric height was determined by differential leveling and
 NM1983.adjusted by the NATIONAL GEODETIC SURVEY
 NM1983.in June 1991.
 NM1983
 NM1983.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1983.GEOID18 height accuracy estimate available here.
 NM1983
 NM1983.Click photographs - Photos may exist for this station.
 NM1983
 NM1983.The dynamic height is computed by dividing the NAVD 88
 NM1983.geopotential number by the normal gravity value computed on the
 NM1983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1983.degrees latitude (g = 980.6199 gals.).
 NM1983
 NM1983.The modeled gravity was interpolated from observed gravity values.
 NM1983
 NM1983;                    North         East    Units  Estimated Accuracy
 NM1983;SPC SD S     -    78,289.9     888,529.4     MT  (+/- 3 meters HH1 GPS) 
 NM1983
 NM1983_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7980561256(NAD 83)
 NM1983
 NM1983                          SUPERSEDED SURVEY CONTROL
 NM1983
 NM1983.No superseded survey control is available for this station.
 NM1983
 NM1983_MARKER: I = METAL ROD
 NM1983_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1983_STAMPING: F 447 1990
 NM1983_MARK LOGO: NGS
 NM1983_PROJECTION: PROJECTING 16 CENTIMETERS
 NM1983_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1983_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1983_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1983+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 NM1983_ROD/PIPE-DEPTH: 10.4 meters
 NM1983_SLEEVE-DEPTH  : 0.9 meters
 NM1983
 NM1983  HISTORY     - Date     Condition        Report By
 NM1983  HISTORY     - 1990     MONUMENTED       NGS
 NM1983  HISTORY     - 20120527 GOOD             INDIV
 NM1983
 NM1983                          STATION DESCRIPTION
 NM1983
 NM1983'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1983'11.3 KM (7.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1983'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.5 KM (0.3 MI) NORTH OF
 NM1983'MILEPOST 40, 31.9 M (104.7 FT) EAST OF THE CENTERLINE OF THE
 NM1983'NORTHBOUND LANES OF THE HIGHWAY, 5.5 M (18.0 FT) NORTH OF THE MOST
 NM1983'NORTHERLY 1 OF 2 T-FENCE CORNERS, AND 0.6 M (2.0 FT) WEST OF A
 NM1983'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1983'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A
 NM1983'CLASS A MONUMENT.
 NM1983
 NM1983                          STATION RECOVERY (2012)
 NM1983
 NM1983'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1983'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0987 ***********************************************************************
 OQ0987  DESIGNATION -  F 448
 OQ0987  PID         -  OQ0987
 OQ0987  STATE/COUNTY-  SD/LINCOLN
 OQ0987  COUNTRY     -  US
 OQ0987  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0987
 OQ0987                         *CURRENT SURVEY CONTROL
 OQ0987  ______________________________________________________________________
 OQ0987* NAD 83(1986) POSITION- 43 30 01.     (N) 096 47 16.     (W)   SCALED
 OQ0987* NAVD 88 ORTHO HEIGHT -   445.515 (meters)     1461.66  (feet) ADJUSTED
 OQ0987  ______________________________________________________________________
 OQ0987  GEOID HEIGHT    -        -26.352 (meters)                     GEOID18
 OQ0987  DYNAMIC HEIGHT  -        445.395 (meters)     1461.27  (feet) COMP
 OQ0987  MODELED GRAVITY -    980,335.5   (mgal)                       NAVD 88
 OQ0987
 OQ0987  VERT ORDER      -  FIRST     CLASS II
 OQ0987
 OQ0987.The horizontal coordinates were scaled from a map and have
 OQ0987.an estimated accuracy of +/- 6 seconds.
 OQ0987
 OQ0987.The orthometric height was determined by differential leveling and
 OQ0987.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0987.in June 1991.
 OQ0987
 OQ0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0987.GEOID18 height accuracy estimate available here.
 OQ0987
 OQ0987.Click photographs - Photos may exist for this station.
 OQ0987
 OQ0987.The dynamic height is computed by dividing the NAVD 88
 OQ0987.geopotential number by the normal gravity value computed on the
 OQ0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0987.degrees latitude (g = 980.6199 gals.).
 OQ0987
 OQ0987.The modeled gravity was interpolated from observed gravity values.
 OQ0987
 OQ0987;                    North         East    Units  Estimated Accuracy
 OQ0987;SPC SD S     -   135,760.      886,640.      MT  (+/- 180 meters Scaled)
 OQ0987
 OQ0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP788187(NAD 83)
 OQ0987
 OQ0987                          SUPERSEDED SURVEY CONTROL
 OQ0987
 OQ0987.No superseded survey control is available for this station.
 OQ0987
 OQ0987_MARKER: I = METAL ROD
 OQ0987_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0987_STAMPING: F 448 1990
 OQ0987_MARK LOGO: NGS
 OQ0987_PROJECTION: PROJECTING 17 CENTIMETERS
 OQ0987_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0987_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0987+STABILITY: POSITION/ELEVATION WELL
 OQ0987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0987+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0987_ROD/PIPE-DEPTH: 15.8 meters
 OQ0987_SLEEVE-DEPTH  : 12.2 meters
 OQ0987
 OQ0987  HISTORY     - Date     Condition        Report By
 OQ0987  HISTORY     - 1990     MONUMENTED       NGS
 OQ0987  HISTORY     - 20110215 MARK NOT FOUND   INDIV
 OQ0987
 OQ0987                          STATION DESCRIPTION
 OQ0987
 OQ0987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0987'4.9 KM (3.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0987'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.3 KM (0.2 MI)
 OQ0987'NORTH OF MILEPOST 76, 32.3 M (106.0 FT) EAST OF THE CENTERLINE OF THE
 OQ0987'NORTHBOUND LANES OF THE HIGHWAY, 22.2 M (72.8 FT) EAST OF THE MOST
 OQ0987'EASTERLY 1 OF 2 LEGS OF A MINNIEHAHA COUNTY SIGN, 16.8 M (55.1 FT)
 OQ0987'SOUTH OF THE EXTENDED CENTER OF A ROAD LEADING EAST, 2.0 M (6.6 FT)
 OQ0987'BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) WEST OF A WITNESS
 OQ0987'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ0987'LOGO CAP.
 OQ0987
 OQ0987                          STATION RECOVERY (2011)
 OQ0987
 OQ0987'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0987'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1017 ***********************************************************************
 OQ1017  DESIGNATION -  F 449
 OQ1017  PID         -  OQ1017
 OQ1017  STATE/COUNTY-  SD/MINNEHAHA
 OQ1017  COUNTRY     -  US
 OQ1017  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1017
 OQ1017                         *CURRENT SURVEY CONTROL
 OQ1017  ______________________________________________________________________
 OQ1017* NAD 83(1986) POSITION- 43 35 45.     (N) 096 41 24.     (W)   SCALED
 OQ1017* NAVD 88 ORTHO HEIGHT -   447.697 (meters)     1468.82  (feet) ADJUSTED
 OQ1017  ______________________________________________________________________
 OQ1017  GEOID HEIGHT    -        -26.324 (meters)                     GEOID18
 OQ1017  DYNAMIC HEIGHT  -        447.583 (meters)     1468.45  (feet) COMP
 OQ1017  MODELED GRAVITY -    980,351.8   (mgal)                       NAVD 88
 OQ1017
 OQ1017  VERT ORDER      -  FIRST     CLASS II
 OQ1017
 OQ1017.The horizontal coordinates were scaled from a map and have
 OQ1017.an estimated accuracy of +/- 6 seconds.
 OQ1017
 OQ1017.The orthometric height was determined by differential leveling and
 OQ1017.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1017.in June 1991.
 OQ1017
 OQ1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1017.GEOID18 height accuracy estimate available here.
 OQ1017
 OQ1017.Click photographs - Photos may exist for this station.
 OQ1017
 OQ1017.The dynamic height is computed by dividing the NAVD 88
 OQ1017.geopotential number by the normal gravity value computed on the
 OQ1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1017.degrees latitude (g = 980.6199 gals.).
 OQ1017
 OQ1017.The modeled gravity was interpolated from observed gravity values.
 OQ1017
 OQ1017;                    North         East    Units  Estimated Accuracy
 OQ1017;SPC SD S     -   146,700.      894,070.      MT  (+/- 180 meters Scaled)
 OQ1017
 OQ1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP864295(NAD 83)
 OQ1017
 OQ1017                          SUPERSEDED SURVEY CONTROL
 OQ1017
 OQ1017.No superseded survey control is available for this station.
 OQ1017
 OQ1017_MARKER: I = METAL ROD
 OQ1017_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1017_STAMPING: F 449 1990
 OQ1017_MARK LOGO: NGS
 OQ1017_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1017_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1017+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1017_ROD/PIPE-DEPTH: 6.4 meters
 OQ1017_SLEEVE-DEPTH  : 0.9 meters
 OQ1017
 OQ1017  HISTORY     - Date     Condition        Report By
 OQ1017  HISTORY     - 1990     MONUMENTED       NGS
 OQ1017  HISTORY     - 20110224 GOOD             INDIV
 OQ1017
 OQ1017                          STATION DESCRIPTION
 OQ1017
 OQ1017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1017'5.4 KM (3.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1017'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 46.8 M (153.5 FT) NORTHEAST
 OQ1017'OF THE NORTH END OF A CABLE GUARDRAIL, 38.1 M (125.0 FT) EAST OF THE
 OQ1017'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 26.7 M (87.6 FT)
 OQ1017'EAST OF MILEPOST 10, 0.7 M (2.3 FT) WEST OF A WITNESS POST AND FENCE,
 OQ1017'AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 OQ1017'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1017'NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1017
 OQ1017                          STATION RECOVERY (2011)
 OQ1017
 OQ1017'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1017'ACCESS CAP MISSING
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0080 ***********************************************************************
 PS0080  DESIGNATION -  F 45
 PS0080  PID         -  PS0080
 PS0080  STATE/COUNTY-  SD/BEADLE
 PS0080  COUNTRY     -  US
 PS0080  USGS QUAD   -  VIRGIL (2017)
 PS0080
 PS0080                         *CURRENT SURVEY CONTROL
 PS0080  ______________________________________________________________________
 PS0080* NAD 83(1986) POSITION- 44 18 46.     (N) 098 26 02.     (W)   SCALED
 PS0080* NAVD 88 ORTHO HEIGHT -   399.863 (meters)     1311.88  (feet) ADJUSTED
 PS0080  ______________________________________________________________________
 PS0080  GEOID HEIGHT    -        -25.101 (meters)                     GEOID18
 PS0080  DYNAMIC HEIGHT  -        399.790 (meters)     1311.64  (feet) COMP
 PS0080  MODELED GRAVITY -    980,423.9   (mgal)                       NAVD 88
 PS0080
 PS0080  VERT ORDER      -  FIRST     CLASS II
 PS0080
 PS0080.The horizontal coordinates were scaled from a map and have
 PS0080.an estimated accuracy of +/- 6 seconds.
 PS0080
 PS0080.The orthometric height was determined by differential leveling and
 PS0080.adjusted by the NATIONAL GEODETIC SURVEY
 PS0080.in June 1991.
 PS0080
 PS0080.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0080.GEOID18 height accuracy estimate available here.
 PS0080
 PS0080.Click photographs - Photos may exist for this station.
 PS0080
 PS0080.The dynamic height is computed by dividing the NAVD 88
 PS0080.geopotential number by the normal gravity value computed on the
 PS0080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0080.degrees latitude (g = 980.6199 gals.).
 PS0080
 PS0080.The modeled gravity was interpolated from observed gravity values.
 PS0080
 PS0080;                    North         East    Units  Estimated Accuracy
 PS0080;SPC SD N     -    54,490.      724,950.      MT  (+/- 180 meters Scaled)
 PS0080
 PS0080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ451067(NAD 83)
 PS0080
 PS0080                          SUPERSEDED SURVEY CONTROL
 PS0080
 PS0080  NGVD 29 (??/??/92)  399.565  (m)         1310.91   (f) ADJ UNCH    1 2
 PS0080
 PS0080.Superseded values are not recommended for survey control.
 PS0080
 PS0080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0080.See file dsdata.pdf to determine how the superseded data were derived.
 PS0080
 PS0080_MARKER: DB = BENCH MARK DISK
 PS0080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0080_STAMPING: F 45 1934
 PS0080_MARK LOGO: CGS
 PS0080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0080+STABILITY: SURFACE MOTION
 PS0080
 PS0080  HISTORY     - Date     Condition        Report By
 PS0080  HISTORY     - 1934     MONUMENTED       CGS
 PS0080
 PS0080                          STATION DESCRIPTION
 PS0080
 PS0080'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0080'1.5 MI N FROM VIRGIL.
 PS0080'ABOUT 1-1/2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PS0080'AND PACIFIC RAILROAD FROM THE STATION AT VIRGIL, BEADLE COUNTY,
 PS0080'ABOUT 8 POLES SOUTH OF MILEPOST 48, AT A ROAD CROSSING, 85 FEET
 PS0080'NORTH OF THE CENTER LINE OF THE ROAD, 40 FEET EAST OF THE CENTER
 PS0080'LINE OF THE TRACK, AND 7 FEET SOUTH OF A POLE.  A STANDARD DISK,
 PS0080'STAMPED F 45 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1946 ***********************************************************************
 NM1946  DESIGNATION -  F 450
 NM1946  PID         -  NM1946
 NM1946  STATE/COUNTY-  SD/UNION
 NM1946  COUNTRY     -  US
 NM1946  USGS QUAD   -  JEFFERSON (2017)
 NM1946
 NM1946                         *CURRENT SURVEY CONTROL
 NM1946  ______________________________________________________________________
 NM1946* NAD 83(1986) POSITION- 42 34 31.     (N) 096 32 07.     (W)   SCALED
 NM1946* NAVD 88 ORTHO HEIGHT -   338.860 (meters)     1111.74  (feet) ADJUSTED
 NM1946  ______________________________________________________________________
 NM1946  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 NM1946  DYNAMIC HEIGHT  -        338.755 (meters)     1111.40  (feet) COMP
 NM1946  MODELED GRAVITY -    980,300.7   (mgal)                       NAVD 88
 NM1946
 NM1946  VERT ORDER      -  FIRST     CLASS II
 NM1946
 NM1946.The horizontal coordinates were scaled from a map and have
 NM1946.an estimated accuracy of +/- 6 seconds.
 NM1946
 NM1946.The orthometric height was determined by differential leveling and
 NM1946.adjusted by the NATIONAL GEODETIC SURVEY
 NM1946.in June 1991.
 NM1946
 NM1946.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1946.GEOID18 height accuracy estimate available here.
 NM1946
 NM1946.Click photographs - Photos may exist for this station.
 NM1946
 NM1946.The dynamic height is computed by dividing the NAVD 88
 NM1946.geopotential number by the normal gravity value computed on the
 NM1946.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1946.degrees latitude (g = 980.6199 gals.).
 NM1946
 NM1946.The modeled gravity was interpolated from observed gravity values.
 NM1946
 NM1946;                    North         East    Units  Estimated Accuracy
 NM1946;SPC SD S     -    34,010.      911,740.      MT  (+/- 180 meters Scaled)
 NM1946
 NM1946_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN022165(NAD 83)
 NM1946
 NM1946                          SUPERSEDED SURVEY CONTROL
 NM1946
 NM1946.No superseded survey control is available for this station.
 NM1946
 NM1946_MARKER: I = METAL ROD
 NM1946_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1946_STAMPING: F 450 1990
 NM1946_MARK LOGO: NGS
 NM1946_PROJECTION: FLUSH
 NM1946_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1946_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1946_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1946+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NM1946_ROD/PIPE-DEPTH: 24.4 meters
 NM1946_SLEEVE-DEPTH  : 0.9 meters
 NM1946
 NM1946  HISTORY     - Date     Condition        Report By
 NM1946  HISTORY     - 1990     MONUMENTED       NGS
 NM1946  HISTORY     - 20120328 GOOD             INDIV
 NM1946
 NM1946                          STATION DESCRIPTION
 NM1946
 NM1946'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1946'6.6 KM (4.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1946'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.9 KM (0.6 MI) NORTH
 NM1946'OF MILEPOST 6, 31.8 M (104.3 FT) NORTHEAST OF THE CENTERLINE OF THE
 NM1946'NORTHBOUND LANES OF THE HIGHWAY, 9.3 M (30.5 FT) SOUTHEAST OF A
 NM1946'UTILITY POLE WITH 2 GUY WIRES, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 NM1946'HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 NM1946'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 NM1946'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1946
 NM1946                          STATION RECOVERY (2012)
 NM1946
 NM1946'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1946'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1018 ***********************************************************************
 PR1018  DESIGNATION -  F 451
 PR1018  PID         -  PR1018
 PR1018  STATE/COUNTY-  SD/MOODY
 PR1018  COUNTRY     -  US
 PR1018  USGS QUAD   -  RUTLAND SE (2017)
 PR1018
 PR1018                         *CURRENT SURVEY CONTROL
 PR1018  ______________________________________________________________________
 PR1018* NAD 83(1986) POSITION- 44 00 03.     (N) 096 45 29.     (W)   SCALED
 PR1018* NAVD 88 ORTHO HEIGHT -   510.513 (meters)     1674.91  (feet) ADJUSTED
 PR1018  ______________________________________________________________________
 PR1018  GEOID HEIGHT    -        -25.950 (meters)                     GEOID18
 PR1018  DYNAMIC HEIGHT  -        510.393 (meters)     1674.51  (feet) COMP
 PR1018  MODELED GRAVITY -    980,367.9   (mgal)                       NAVD 88
 PR1018
 PR1018  VERT ORDER      -  FIRST     CLASS II
 PR1018
 PR1018.The horizontal coordinates were scaled from a map and have
 PR1018.an estimated accuracy of +/- 6 seconds.
 PR1018
 PR1018.The orthometric height was determined by differential leveling and
 PR1018.adjusted by the NATIONAL GEODETIC SURVEY
 PR1018.in October 1997.
 PR1018
 PR1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1018.GEOID18 height accuracy estimate available here.
 PR1018
 PR1018.Click photographs - Photos may exist for this station.
 PR1018
 PR1018.The dynamic height is computed by dividing the NAVD 88
 PR1018.geopotential number by the normal gravity value computed on the
 PR1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1018.degrees latitude (g = 980.6199 gals.).
 PR1018
 PR1018.The modeled gravity was interpolated from observed gravity values.
 PR1018
 PR1018;                    North         East    Units  Estimated Accuracy
 PR1018;SPC SD S     -   191,420.      886,650.      MT  (+/- 180 meters Scaled)
 PR1018
 PR1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP797744(NAD 83)
 PR1018
 PR1018                          SUPERSEDED SURVEY CONTROL
 PR1018
 PR1018  NAVD 88 (06/15/91)  510.516  (m)         1674.92   (f) SUPERSEDED  1 2
 PR1018
 PR1018.Superseded values are not recommended for survey control.
 PR1018
 PR1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1018.See file dsdata.pdf to determine how the superseded data were derived.
 PR1018
 PR1018_MARKER: I = METAL ROD
 PR1018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1018_STAMPING: F 451 1990
 PR1018_MARK LOGO: NGS
 PR1018_PROJECTION: PROJECTING 14 CENTIMETERS
 PR1018_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1018_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1018+STABILITY: POSITION/ELEVATION WELL
 PR1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1018+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1018_ROD/PIPE-DEPTH: 18.9 meters
 PR1018_SLEEVE-DEPTH  : 12.2 meters
 PR1018
 PR1018  HISTORY     - Date     Condition        Report By
 PR1018  HISTORY     - 1990     MONUMENTED       NGS
 PR1018
 PR1018                          STATION DESCRIPTION
 PR1018
 PR1018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1018'2.4 KM (1.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1018'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 0.5 KM (0.3 MI)
 PR1018'NORTH OF MILEPOST 111, 41.0 M (134.5 FT) EAST OF THE CENTERLINE OF THE
 PR1018'NORTHBOUND LANES OF THE HIGHWAY, 3.1 M (10.2 FT) SOUTH OF A T-FENCE
 PR1018'CORNER, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M
 PR1018'(2.6 FT) SOUTHWEST OF A WITNESS POST AND THE MOST SOUTHERLY OF 3
 PR1018'FENCE BRACE POSTS, AND 0.7 M (2.3 FT) WEST OF A FENCE.  NOTE--ACCESS
 PR1018'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1151 ***********************************************************************
 PR1151  DESIGNATION -  F 452
 PR1151  PID         -  PR1151
 PR1151  STATE/COUNTY-  SD/MOODY
 PR1151  COUNTRY     -  US
 PR1151  USGS QUAD   -  FLANDREAU (2017)
 PR1151
 PR1151                         *CURRENT SURVEY CONTROL
 PR1151  ______________________________________________________________________
 PR1151* NAD 83(1986) POSITION- 44 00 28.     (N) 096 32 08.     (W)   SCALED
 PR1151* NAVD 88 ORTHO HEIGHT -   509.069 (meters)     1670.17  (feet) ADJUSTED
 PR1151  ______________________________________________________________________
 PR1151  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 PR1151  DYNAMIC HEIGHT  -        508.954 (meters)     1669.79  (feet) COMP
 PR1151  MODELED GRAVITY -    980,377.2   (mgal)                       NAVD 88
 PR1151
 PR1151  VERT ORDER      -  FIRST     CLASS II
 PR1151
 PR1151.The horizontal coordinates were scaled from a map and have
 PR1151.an estimated accuracy of +/- 6 seconds.
 PR1151
 PR1151.The orthometric height was determined by differential leveling and
 PR1151.adjusted by the NATIONAL GEODETIC SURVEY
 PR1151.in June 1991.
 PR1151
 PR1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1151.GEOID18 height accuracy estimate available here.
 PR1151
 PR1151.Click photographs - Photos may exist for this station.
 PR1151
 PR1151.The dynamic height is computed by dividing the NAVD 88
 PR1151.geopotential number by the normal gravity value computed on the
 PR1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1151.degrees latitude (g = 980.6199 gals.).
 PR1151
 PR1151.The modeled gravity was interpolated from observed gravity values.
 PR1151
 PR1151;                    North         East    Units  Estimated Accuracy
 PR1151;SPC SD S     -   192,980.      904,440.      MT  (+/- 180 meters Scaled)
 PR1151
 PR1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP975756(NAD 83)
 PR1151
 PR1151                          SUPERSEDED SURVEY CONTROL
 PR1151
 PR1151.No superseded survey control is available for this station.
 PR1151
 PR1151_MARKER: I = METAL ROD
 PR1151_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1151_STAMPING: F 452 1990
 PR1151_MARK LOGO: NGS
 PR1151_PROJECTION: FLUSH
 PR1151_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1151+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1151_ROD/PIPE-DEPTH: 6.0 meters
 PR1151
 PR1151  HISTORY     - Date     Condition        Report By
 PR1151  HISTORY     - 1990     MONUMENTED       NGS
 PR1151
 PR1151                          STATION DESCRIPTION
 PR1151
 PR1151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1151'9.7 KM (6.0 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PR1151'3RD STREET IN EGAN, AT A UTILITY LINE CROSSING, 14.9 M (48.9 FT)
 PR1151'NORTH OF THE CENTERLINE OF THE HIGHWAY, 14.2 M (46.6 FT) EAST OF THE
 PR1151'CENTER OF A FIELD ENTRANCE ROAD, 10.2 M (33.5 FT) EAST OF A FENCE
 PR1151'CORNER, 6.6 M (21.7 FT) WEST OF THE CENTER OF A GATE AND FIELD
 PR1151'ENTRANCE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M
 PR1151'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 PR1151'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1166 ***********************************************************************
 OQ1166  DESIGNATION -  F 453
 OQ1166  PID         -  OQ1166
 OQ1166  STATE/COUNTY-  SD/HANSON
 OQ1166  COUNTRY     -  US
 OQ1166  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1166
 OQ1166                         *CURRENT SURVEY CONTROL
 OQ1166  ______________________________________________________________________
 OQ1166* NAD 83(1986) POSITION- 43 39 54.     (N) 097 48 00.     (W)   SCALED
 OQ1166* NAVD 88 ORTHO HEIGHT -   409.294 (meters)     1342.83  (feet) ADJUSTED
 OQ1166  ______________________________________________________________________
 OQ1166  GEOID HEIGHT    -        -26.120 (meters)                     GEOID18
 OQ1166  DYNAMIC HEIGHT  -        409.193 (meters)     1342.49  (feet) COMP
 OQ1166  MODELED GRAVITY -    980,359.2   (mgal)                       NAVD 88
 OQ1166
 OQ1166  VERT ORDER      -  FIRST     CLASS II
 OQ1166
 OQ1166.The horizontal coordinates were scaled from a map and have
 OQ1166.an estimated accuracy of +/- 6 seconds.
 OQ1166
 OQ1166.The orthometric height was determined by differential leveling and
 OQ1166.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1166.in September 1993.
 OQ1166
 OQ1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1166.GEOID18 height accuracy estimate available here.
 OQ1166
 OQ1166.Click photographs - Photos may exist for this station.
 OQ1166
 OQ1166.The dynamic height is computed by dividing the NAVD 88
 OQ1166.geopotential number by the normal gravity value computed on the
 OQ1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1166.degrees latitude (g = 980.6199 gals.).
 OQ1166
 OQ1166.The modeled gravity was interpolated from observed gravity values.
 OQ1166
 OQ1166;                    North         East    Units  Estimated Accuracy
 OQ1166;SPC SD S     -   151,050.      804,280.      MT  (+/- 180 meters Scaled)
 OQ1166
 OQ1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP967353(NAD 83)
 OQ1166
 OQ1166                          SUPERSEDED SURVEY CONTROL
 OQ1166
 OQ1166.No superseded survey control is available for this station.
 OQ1166
 OQ1166_MARKER: I = METAL ROD
 OQ1166_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1166_STAMPING: F 453 1991
 OQ1166_MARK LOGO: NGS
 OQ1166_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ1166_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1166_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1166+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1166_ROD/PIPE-DEPTH: 7.2 meters
 OQ1166_SLEEVE-DEPTH  : 0.9 meters
 OQ1166
 OQ1166  HISTORY     - Date     Condition        Report By
 OQ1166  HISTORY     - 1991     MONUMENTED       NGS
 OQ1166  HISTORY     - 20120202 GOOD             INDIV
 OQ1166
 OQ1166                          STATION DESCRIPTION
 OQ1166
 OQ1166'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1166'1.0 KM (0.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1166'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.6 KM (0.4
 OQ1166'MI) EAST OF MILEPOST 343, 30.6 M (100.4 FT) SOUTH OF THE CENTERLINE
 OQ1166'OF THE EASTBOUND LANES OF THE HIGHWAY, 26.3 M (86.3 FT) WEST OF A
 OQ1166'BRACED FENCE POST, 13.0 M (42.7 FT) EAST OF THE NORTH LEG OF A
 OQ1166'BILLBOARD, 1.2 M (3.9 FT) NORTH OF A WITNESS POST AND FENCE, AND 1.2
 OQ1166'M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 OQ1166'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ1166'THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1166
 OQ1166                          STATION RECOVERY (2012)
 OQ1166
 OQ1166'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1166'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0992 ***********************************************************************
 OR0992  DESIGNATION -  F 454
 OR0992  PID         -  OR0992
 OR0992  STATE/COUNTY-  SD/AURORA
 OR0992  COUNTRY     -  US
 OR0992  USGS QUAD   -  PLANKINTON (2017)
 OR0992
 OR0992                         *CURRENT SURVEY CONTROL
 OR0992  ______________________________________________________________________
 OR0992* NAD 83(1986) POSITION- 43 42 46.     (N) 098 26 47.     (W)   SCALED
 OR0992* NAVD 88 ORTHO HEIGHT -   455.913 (meters)     1495.77  (feet) ADJUSTED
 OR0992  ______________________________________________________________________
 OR0992  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 OR0992  DYNAMIC HEIGHT  -        455.801 (meters)     1495.41  (feet) COMP
 OR0992  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 OR0992
 OR0992  VERT ORDER      -  FIRST     CLASS II
 OR0992
 OR0992.The horizontal coordinates were scaled from a map and have
 OR0992.an estimated accuracy of +/- 6 seconds.
 OR0992
 OR0992.The orthometric height was determined by differential leveling and
 OR0992.adjusted by the NATIONAL GEODETIC SURVEY
 OR0992.in September 1993.
 OR0992
 OR0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0992.GEOID18 height accuracy estimate available here.
 OR0992
 OR0992.Click photographs - Photos may exist for this station.
 OR0992
 OR0992.The dynamic height is computed by dividing the NAVD 88
 OR0992.geopotential number by the normal gravity value computed on the
 OR0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0992.degrees latitude (g = 980.6199 gals.).
 OR0992
 OR0992.The modeled gravity was interpolated from observed gravity values.
 OR0992
 OR0992;                    North         East    Units  Estimated Accuracy
 OR0992;SPC SD S     -   154,970.      752,050.      MT  (+/- 180 meters Scaled)
 OR0992
 OR0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP445401(NAD 83)
 OR0992
 OR0992                          SUPERSEDED SURVEY CONTROL
 OR0992
 OR0992.No superseded survey control is available for this station.
 OR0992
 OR0992_MARKER: I = METAL ROD
 OR0992_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0992_STAMPING: F 454 1991
 OR0992_MARK LOGO: NGS
 OR0992_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0992_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0992+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0992_ROD/PIPE-DEPTH: 6.4 meters
 OR0992_SLEEVE-DEPTH  : 0.9 meters
 OR0992
 OR0992  HISTORY     - Date     Condition        Report By
 OR0992  HISTORY     - 1991     MONUMENTED       NGS
 OR0992  HISTORY     - 20120208 GOOD             INDIV
 OR0992
 OR0992                          STATION DESCRIPTION
 OR0992
 OR0992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0992'0.6 KM (0.4 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 OR0992'PLANKINTON, THENCE 3.3 KM (2.1 MI) EASTERLY ALONG STATE HIGHWAY 38
 OR0992'(OLD U.S. HIGHWAY 16), THENCE 0.1 KM (0.1 MI) NORTHERLY ALONG U.S.
 OR0992'HIGHWAY 281, 30.2 M (99.1 FT) WEST OF THE HIGHWAY CENTERLINE, 10.9 M
 OR0992'(35.8 FT) SOUTH OF THE CENTER OF A ROAD LEADING TO BLOCKER AVIATION,
 OR0992'0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OR0992'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 OR0992'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OR0992'SPECIFICATIONS FOR A CLASS A MARK.
 OR0992
 OR0992                          STATION RECOVERY (2012)
 OR0992
 OR0992'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0992'NO LONGER BLOCKER AVIATION. NOW CALLED PURE PULP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1143 ***********************************************************************
 OQ1143  DESIGNATION -  F 455
 OQ1143  PID         -  OQ1143
 OQ1143  STATE/COUNTY-  SD/MCCOOK
 OQ1143  COUNTRY     -  US
 OQ1143  USGS QUAD   -  SALEM NE (2017)
 OQ1143
 OQ1143                         *CURRENT SURVEY CONTROL
 OQ1143  ______________________________________________________________________
 OQ1143* NAD 83(1986) POSITION- 43 39 57.     (N) 097 22 13.     (W)   SCALED
 OQ1143* NAVD 88 ORTHO HEIGHT -   457.360 (meters)     1500.52  (feet) ADJUSTED
 OQ1143  ______________________________________________________________________
 OQ1143  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 OQ1143  DYNAMIC HEIGHT  -        457.245 (meters)     1500.14  (feet) COMP
 OQ1143  MODELED GRAVITY -    980,354.2   (mgal)                       NAVD 88
 OQ1143
 OQ1143  VERT ORDER      -  FIRST     CLASS II
 OQ1143
 OQ1143.The horizontal coordinates were scaled from a map and have
 OQ1143.an estimated accuracy of +/- 6 seconds.
 OQ1143
 OQ1143.The orthometric height was determined by differential leveling and
 OQ1143.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1143.in September 1993.
 OQ1143
 OQ1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1143.GEOID18 height accuracy estimate available here.
 OQ1143
 OQ1143.Click photographs - Photos may exist for this station.
 OQ1143
 OQ1143.The dynamic height is computed by dividing the NAVD 88
 OQ1143.geopotential number by the normal gravity value computed on the
 OQ1143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1143.degrees latitude (g = 980.6199 gals.).
 OQ1143
 OQ1143.The modeled gravity was interpolated from observed gravity values.
 OQ1143
 OQ1143;                    North         East    Units  Estimated Accuracy
 OQ1143;SPC SD S     -   152,290.      838,910.      MT  (+/- 180 meters Scaled)
 OQ1143
 OQ1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP313360(NAD 83)
 OQ1143
 OQ1143                          SUPERSEDED SURVEY CONTROL
 OQ1143
 OQ1143.No superseded survey control is available for this station.
 OQ1143
 OQ1143_MARKER: I = METAL ROD
 OQ1143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1143_STAMPING: F 455 1991
 OQ1143_MARK LOGO: NGS
 OQ1143_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1143_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1143+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1143_ROD/PIPE-DEPTH: 6.7 meters
 OQ1143_SLEEVE-DEPTH  : 0.9 meters
 OQ1143
 OQ1143  HISTORY     - Date     Condition        Report By
 OQ1143  HISTORY     - 1991     MONUMENTED       NGS
 OQ1143  HISTORY     - 20120209 GOOD             INDIV
 OQ1143
 OQ1143                          STATION DESCRIPTION
 OQ1143
 OQ1143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1143'23.8 KM (14.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1143'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1143'111.3 M (365.2 FT) WEST-SOUTHWEST OF MILEPOST 365, 73.7 M (241.8 FT)
 OQ1143'EAST OF A T-FENCE CORNER, 31.4 M (103.0 FT) SOUTH OF AND LEVEL WITH
 OQ1143'THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 24.0 M (78.7
 OQ1143'FT) EAST OF THE MOST EASTERLY OF 3 BRACED FENCE POSTS, 4.8 M (15.7
 OQ1143'FT) WEST OF A FENCE CORNER, AND 0.5 M (1.6 FT) NORTH OF A WITNESS
 OQ1143'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1143'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 OQ1143'CLASS A MARK.
 OQ1143
 OQ1143                          STATION RECOVERY (2012)
 OQ1143
 OQ1143'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1143'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0850 ***********************************************************************
 OS0850  DESIGNATION -  F 457
 OS0850  PID         -  OS0850
 OS0850  STATE/COUNTY-  SD/JONES
 OS0850  COUNTRY     -  US
 OS0850  USGS QUAD   -  OKATON NE (2017)
 OS0850
 OS0850                         *CURRENT SURVEY CONTROL
 OS0850  ______________________________________________________________________
 OS0850* NAD 83(1986) POSITION- 43 53 41.     (N) 100 47 09.     (W)   SCALED
 OS0850* NAVD 88 ORTHO HEIGHT -   715.677 (meters)     2348.02  (feet) ADJUSTED
 OS0850  ______________________________________________________________________
 OS0850  GEOID HEIGHT    -        -23.903 (meters)                     GEOID18
 OS0850  DYNAMIC HEIGHT  -        715.444 (meters)     2347.25  (feet) COMP
 OS0850  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 OS0850
 OS0850  VERT ORDER      -  FIRST     CLASS II
 OS0850
 OS0850.The horizontal coordinates were scaled from a map and have
 OS0850.an estimated accuracy of +/- 6 seconds.
 OS0850
 OS0850.The orthometric height was determined by differential leveling and
 OS0850.adjusted by the NATIONAL GEODETIC SURVEY
 OS0850.in September 1993.
 OS0850
 OS0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0850.GEOID18 height accuracy estimate available here.
 OS0850
 OS0850.Click photographs - Photos may exist for this station.
 OS0850
 OS0850.The dynamic height is computed by dividing the NAVD 88
 OS0850.geopotential number by the normal gravity value computed on the
 OS0850.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0850.degrees latitude (g = 980.6199 gals.).
 OS0850
 OS0850.The modeled gravity was interpolated from observed gravity values.
 OS0850
 OS0850;                    North         East    Units  Estimated Accuracy
 OS0850;SPC SD S     -   173,560.      563,650.      MT  (+/- 180 meters Scaled)
 OS0850
 OS0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP565617(NAD 83)
 OS0850
 OS0850                          SUPERSEDED SURVEY CONTROL
 OS0850
 OS0850.No superseded survey control is available for this station.
 OS0850
 OS0850_MARKER: I = METAL ROD
 OS0850_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0850_STAMPING: F 457 1991
 OS0850_MARK LOGO: NGS
 OS0850_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0850_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0850_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0850_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0850+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0850_ROD/PIPE-DEPTH: 5.3 meters
 OS0850_SLEEVE-DEPTH  : 0.9 meters
 OS0850
 OS0850  HISTORY     - Date     Condition        Report By
 OS0850  HISTORY     - 1991     MONUMENTED       NGS
 OS0850
 OS0850                          STATION DESCRIPTION
 OS0850
 OS0850'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0850'6.5 M (21.3 FT) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0850'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 1.0 KM (0.60
 OS0850'MI) EAST OF MILEPOST 188, 31.0 M (101.7 FT) SOUTH OF THE CENTERLINE
 OS0850'OF THE EASTBOUND LANES OF THE HIGHWAY, 9.8 M (32.2 FT) WEST OF A
 OS0850'GATE, 5.1 M (16.7 FT) WEST-NORTHWEST OF THE NORTH LEG OF A BILLBOARD,
 OS0850'1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT)
 OS0850'NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OS0850'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OS0850'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0886 ***********************************************************************
 OS0886  DESIGNATION -  F 458
 OS0886  PID         -  OS0886
 OS0886  STATE/COUNTY-  SD/JONES
 OS0886  COUNTRY     -  US
 OS0886  USGS QUAD   -  MURDO SW (2017)
 OS0886
 OS0886                         *CURRENT SURVEY CONTROL
 OS0886  ______________________________________________________________________
 OS0886* NAD 83(1986) POSITION- 43 47 16.88   (N) 100 40 45.99   (W)   HD_HELD1
 OS0886* NAVD 88 ORTHO HEIGHT -   655.798 (meters)     2151.56  (feet) ADJUSTED
 OS0886  ______________________________________________________________________
 OS0886  GEOID HEIGHT    -        -24.263 (meters)                     GEOID18
 OS0886  DYNAMIC HEIGHT  -        655.579 (meters)     2150.85  (feet) COMP
 OS0886  MODELED GRAVITY -    980,264.9   (mgal)                       NAVD 88
 OS0886
 OS0886  VERT ORDER      -  FIRST     CLASS II
 OS0886
 OS0886.The horizontal coordinates were determined by differentially corrected
 OS0886.hand held GPS observations or other comparable positioning techniques
 OS0886.and have an estimated accuracy of +/- 3 meters.
 OS0886
 OS0886.The orthometric height was determined by differential leveling and
 OS0886.adjusted by the NATIONAL GEODETIC SURVEY
 OS0886.in June 1994.
 OS0886
 OS0886.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0886.GEOID18 height accuracy estimate available here.
 OS0886
 OS0886.Click photographs - Photos may exist for this station.
 OS0886
 OS0886.The dynamic height is computed by dividing the NAVD 88
 OS0886.geopotential number by the normal gravity value computed on the
 OS0886.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0886.degrees latitude (g = 980.6199 gals.).
 OS0886
 OS0886.The modeled gravity was interpolated from observed gravity values.
 OS0886
 OS0886;                    North         East    Units  Estimated Accuracy
 OS0886;SPC SD S     -   161,662.0     572,143.9     MT  (+/- 3 meters HH1 GPS) 
 OS0886
 OS0886_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6487249700(NAD 83)
 OS0886
 OS0886                          SUPERSEDED SURVEY CONTROL
 OS0886
 OS0886.No superseded survey control is available for this station.
 OS0886
 OS0886_MARKER: I = METAL ROD
 OS0886_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0886_STAMPING: F 458 1992
 OS0886_MARK LOGO: NGS
 OS0886_PROJECTION: FLUSH
 OS0886_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0886_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0886+STABILITY: POSITION/ELEVATION WELL
 OS0886_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0886+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0886_ROD/PIPE-DEPTH: 14.9 meters
 OS0886_SLEEVE-DEPTH  : 12.2 meters
 OS0886
 OS0886  HISTORY     - Date     Condition        Report By
 OS0886  HISTORY     - 1992     MONUMENTED       NGS
 OS0886
 OS0886                          STATION DESCRIPTION
 OS0886
 OS0886'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0886'11.1 KM (6.90 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0886'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 29.3 M (96.1 FT)
 OS0886'SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, 1.8 M (5.9 FT) NORTHEAST
 OS0886'OF A WITNESS POST AND FENCE, AND 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OS0886'THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0886'LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0908 ***********************************************************************
 OS0908  DESIGNATION -  F 459
 OS0908  PID         -  OS0908
 OS0908  STATE/COUNTY-  SD/TODD
 OS0908  COUNTRY     -  US
 OS0908  USGS QUAD   -  MISSION (2017)
 OS0908
 OS0908                         *CURRENT SURVEY CONTROL
 OS0908  ______________________________________________________________________
 OS0908* NAD 83(1986) POSITION- 43 20 48.     (N) 100 42 40.     (W)   SCALED
 OS0908* NAVD 88 ORTHO HEIGHT -   793.682 (meters)     2603.94  (feet) ADJUSTED
 OS0908  ______________________________________________________________________
 OS0908  GEOID HEIGHT    -        -23.311 (meters)                     GEOID18
 OS0908  DYNAMIC HEIGHT  -        793.368 (meters)     2602.91  (feet) COMP
 OS0908  MODELED GRAVITY -    980,199.2   (mgal)                       NAVD 88
 OS0908
 OS0908  VERT ORDER      -  FIRST     CLASS II
 OS0908
 OS0908.The horizontal coordinates were scaled from a map and have
 OS0908.an estimated accuracy of +/- 6 seconds.
 OS0908
 OS0908.The orthometric height was determined by differential leveling and
 OS0908.adjusted by the NATIONAL GEODETIC SURVEY
 OS0908.in June 1994.
 OS0908
 OS0908.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0908.GEOID18 height accuracy estimate available here.
 OS0908
 OS0908.Click photographs - Photos may exist for this station.
 OS0908
 OS0908.The dynamic height is computed by dividing the NAVD 88
 OS0908.geopotential number by the normal gravity value computed on the
 OS0908.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0908.degrees latitude (g = 980.6199 gals.).
 OS0908
 OS0908.The modeled gravity was interpolated from observed gravity values.
 OS0908
 OS0908;                    North         East    Units  Estimated Accuracy
 OS0908;SPC SD S     -   112,640.      569,370.      MT  (+/- 180 meters Scaled)
 OS0908
 OS0908_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP613007(NAD 83)
 OS0908
 OS0908                          SUPERSEDED SURVEY CONTROL
 OS0908
 OS0908.No superseded survey control is available for this station.
 OS0908
 OS0908_MARKER: I = METAL ROD
 OS0908_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0908_STAMPING: F 459 1992
 OS0908_MARK LOGO: NGS
 OS0908_PROJECTION: FLUSH
 OS0908_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0908_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0908_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0908+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0908_ROD/PIPE-DEPTH: 1.2 meters
 OS0908_SLEEVE-DEPTH  : 0.9 meters
 OS0908
 OS0908  HISTORY     - Date     Condition        Report By
 OS0908  HISTORY     - 1992     MONUMENTED       NGS
 OS0908
 OS0908                          STATION DESCRIPTION
 OS0908
 OS0908'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0908'9.7 KM (6.00 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0908'OF U.S. HIGHWAY 18 IN MISSION, 52.2 M (171.3 FT) NORTH OF THE CENTER
 OS0908'OF A GRAVELED ROAD LEADING WEST, 30.1 M (98.8 FT) WEST OF THE
 OS0908'CENTERLINE OF THE HIGHWAY, 26.1 M (85.6 FT) SOUTH OF A T-JUNCTION
 OS0908'UTILITY POLE WITH 2 GUY CABLES, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 OS0908'HIGHWAY, AND 0.7 M (2.3 FT) EAST OF A WITNESS POST AND FENCE.
 OS0908'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0908'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OS0908'THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0227 ***********************************************************************
 PS0227  DESIGNATION -  F 46
 PS0227  PID         -  PS0227
 PS0227  STATE/COUNTY-  SD/SPINK
 PS0227  COUNTRY     -  US
 PS0227  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0227
 PS0227                         *CURRENT SURVEY CONTROL
 PS0227  ______________________________________________________________________
 PS0227* NAD 83(1986) POSITION- 44 52 30.0    (N) 098 31 20.4    (W)   HD_HELD2
 PS0227* NAVD 88 ORTHO HEIGHT -   397.814 (meters)     1305.16  (feet) ADJUSTED
 PS0227  ______________________________________________________________________
 PS0227  GEOID HEIGHT    -        -24.291 (meters)                     GEOID18
 PS0227  DYNAMIC HEIGHT  -        397.770 (meters)     1305.02  (feet) COMP
 PS0227  MODELED GRAVITY -    980,494.4   (mgal)                       NAVD 88
 PS0227
 PS0227  VERT ORDER      -  FIRST     CLASS II
 PS0227
 PS0227.The horizontal coordinates were established by autonomous hand held GPS
 PS0227.observations and have an estimated accuracy of +/- 10 meters.
 PS0227
 PS0227.The orthometric height was determined by differential leveling and
 PS0227.adjusted by the NATIONAL GEODETIC SURVEY
 PS0227.in July 1998.
 PS0227
 PS0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0227.GEOID18 height accuracy estimate available here.
 PS0227
 PS0227.Click photographs - Photos may exist for this station.
 PS0227
 PS0227.The dynamic height is computed by dividing the NAVD 88
 PS0227.geopotential number by the normal gravity value computed on the
 PS0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0227.degrees latitude (g = 980.6199 gals.).
 PS0227
 PS0227.The modeled gravity was interpolated from observed gravity values.
 PS0227
 PS0227;                    North         East    Units  Estimated Accuracy
 PS0227;SPC SD N     -   116,818.      716,749.      MT  (+/- 10 meters HH2 GPS)
 PS0227
 PS0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3772969175(NAD 83)
 PS0227
 PS0227                          SUPERSEDED SURVEY CONTROL
 PS0227
 PS0227  NAVD 88 (06/15/91)  397.793  (m)         1305.09   (f) SUPERSEDED  1 2
 PS0227  NGVD 29 (??/??/92)  397.499  (m)         1304.13   (f) ADJ UNCH    1 2
 PS0227
 PS0227.Superseded values are not recommended for survey control.
 PS0227
 PS0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0227.See file dsdata.pdf to determine how the superseded data were derived.
 PS0227
 PS0227_MARKER: DB = BENCH MARK DISK
 PS0227_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PS0227_SP_SET: BUILDING
 PS0227_STAMPING: F 46 1934
 PS0227_MARK LOGO: CGS
 PS0227_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0227+STABILITY: SURFACE MOTION
 PS0227_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0227+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 PS0227
 PS0227  HISTORY     - Date     Condition        Report By
 PS0227  HISTORY     - 1934     MONUMENTED       CGS
 PS0227  HISTORY     - 19950919 GOOD             NGS
 PS0227  HISTORY     - 19970422 GOOD             NGS
 PS0227
 PS0227                          STATION DESCRIPTION
 PS0227
 PS0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0227'AT REDFIELD.
 PS0227'AT REDFIELD, SPINK COUNTY, AT THE CHICAGO AND NORTH WESTERN
 PS0227'RAILWAY STATION, IN THE BRICK WALL FACING THE TRACK, 9 FEET
 PS0227'WEST OF THE CENTER OF THE OFFICE, AND ABOUT 4 FEET ABOVE THE
 PS0227'GROUND.  A STANDARD DISK, STAMPED F 46 1934 AND SET VERTICALLY.
 PS0227
 PS0227                          STATION RECOVERY (1995)
 PS0227
 PS0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0227'IN REDFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND THE DAKOTA
 PS0227'MINNESOTA EASTERN RAILROAD, SET VERTICALLY THE SOUTHWEST FACE OF A
 PS0227'FEED STORE (FORMER RAILROAD STATION), 795.0 M (2608.3 FT) WEST OF
 PS0227'MILEPOST 307, 54.2 M (177.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.8
 PS0227'M (51.8 FT) SOUTHEAST OF THE WEST CORNER OF THE BUILDING, 13.4 M (44.0
 PS0227'FT) NORTHEAST OF THE NEAR RAIL, AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF
 PS0227'THE TRACK.
 PS0227
 PS0227                          STATION RECOVERY (1997)
 PS0227
 PS0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 PS0227'IN REDFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND THE DAKOTA
 PS0227'MINNESOTA EASTERN RAILROAD, SET VERTICALLY IN THE SOUTHWEST FACE OF A
 PS0227'FEED STORE (FORMER RAILROAD STATION), 795.0 M (2608.3 FT) WEST OF
 PS0227'MILEPOST 307, 54.2 M (177.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 15.8
 PS0227'M (51.8 FT) SOUTHEAST OF THE WEST CORNER OF THE BUILDING, 13.4 M (44.0
 PS0227'FT) NORTHEAST OF THE NEAR RAIL, AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF
 PS0227'THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8806 ***********************************************************************
 AB8806  DESIGNATION -  F 460
 AB8806  PID         -  AB8806
 AB8806  STATE/COUNTY-  SD/BROOKINGS
 AB8806  COUNTRY     -  US
 AB8806  USGS QUAD   -  AURORA (2017)
 AB8806
 AB8806                         *CURRENT SURVEY CONTROL
 AB8806  ______________________________________________________________________
 AB8806* NAD 83(1986) POSITION- 44 18 42.85   (N) 096 38 49.41   (W)   HD_HELD1
 AB8806* NAVD 88 ORTHO HEIGHT -   507.849 (meters)     1666.17  (feet) ADJUSTED
 AB8806  ______________________________________________________________________
 AB8806  GEOID HEIGHT    -        -25.533 (meters)                     GEOID18
 AB8806  DYNAMIC HEIGHT  -        507.753 (meters)     1665.85  (feet) COMP
 AB8806  MODELED GRAVITY -    980,414.2   (mgal)                       NAVD 88
 AB8806
 AB8806  VERT ORDER      -  FIRST     CLASS II
 AB8806
 AB8806.The horizontal coordinates were determined by differentially corrected
 AB8806.hand held GPS observations or other comparable positioning techniques
 AB8806.and have an estimated accuracy of +/- 3 meters.
 AB8806
 AB8806.The orthometric height was determined by differential leveling and
 AB8806.adjusted by the NATIONAL GEODETIC SURVEY
 AB8806.in October 1997.
 AB8806
 AB8806.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8806.GEOID18 height accuracy estimate available here.
 AB8806
 AB8806.Click photographs - Photos may exist for this station.
 AB8806
 AB8806.The dynamic height is computed by dividing the NAVD 88
 AB8806.geopotential number by the normal gravity value computed on the
 AB8806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8806.degrees latitude (g = 980.6199 gals.).
 AB8806
 AB8806.The modeled gravity was interpolated from observed gravity values.
 AB8806
 AB8806;                    North         East    Units  Estimated Accuracy
 AB8806;SPC SD N     -    58,719.3     867,443.2     MT  (+/- 3 meters HH1 GPS) 
 AB8806
 AB8806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8765509208(NAD 83)
 AB8806
 AB8806                          SUPERSEDED SURVEY CONTROL
 AB8806
 AB8806.No superseded survey control is available for this station.
 AB8806
 AB8806_MARKER: I = METAL ROD
 AB8806_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8806_STAMPING: F 460 1994
 AB8806_MARK LOGO: NGS
 AB8806_PROJECTION: FLUSH
 AB8806_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8806_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8806+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8806_ROD/PIPE-DEPTH: 6.0 meters
 AB8806_SLEEVE-DEPTH  : 0.9 meters
 AB8806
 AB8806  HISTORY     - Date     Condition        Report By
 AB8806  HISTORY     - 1994     MONUMENTED       NGS
 AB8806
 AB8806                          STATION DESCRIPTION
 AB8806
 AB8806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8806'8.9 KM (5.55 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8806'INTERSTATE HIGHWAY 29 IN BROOKINGS, 748.0 M (2454.1 FT) EAST OF
 AB8806'MILEPOST 427, 96.0 M (315.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 9.7 M
 AB8806'(31.8 FT) WEST OF THE CENTER OF COUNTY ROAD 25, 1.0 M (3.3 FT) BELOW
 AB8806'THE LEVEL OF THE ROAD, 1.0 M (3.3 FT) SOUTH OF A UTILITY POLE, AND 0.4
 AB8806'M (1.3 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8806'THROUGH A 5 INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8806'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8856 ***********************************************************************
 AB8856  DESIGNATION -  F 461
 AB8856  PID         -  AB8856
 AB8856  STATE/COUNTY-  SD/KINGSBURY
 AB8856  COUNTRY     -  US
 AB8856  USGS QUAD   -  DE SMET SE (2017)
 AB8856
 AB8856                         *CURRENT SURVEY CONTROL
 AB8856  ______________________________________________________________________
 AB8856* NAD 83(1986) POSITION- 44 22 24.     (N) 097 30 42.     (W)   SCALED
 AB8856* NAVD 88 ORTHO HEIGHT -   518.141 (meters)     1699.93  (feet) ADJUSTED
 AB8856  ______________________________________________________________________
 AB8856  GEOID HEIGHT    -        -25.118 (meters)                     GEOID18
 AB8856  DYNAMIC HEIGHT  -        518.041 (meters)     1699.61  (feet) COMP
 AB8856  MODELED GRAVITY -    980,408.2   (mgal)                       NAVD 88
 AB8856
 AB8856  VERT ORDER      -  FIRST     CLASS II
 AB8856
 AB8856.The horizontal coordinates were scaled from a map and have
 AB8856.an estimated accuracy of +/- 6 seconds.
 AB8856
 AB8856.The orthometric height was determined by differential leveling and
 AB8856.adjusted by the NATIONAL GEODETIC SURVEY
 AB8856.in October 1997.
 AB8856
 AB8856.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8856.GEOID18 height accuracy estimate available here.
 AB8856
 AB8856.Click photographs - Photos may exist for this station.
 AB8856
 AB8856.The dynamic height is computed by dividing the NAVD 88
 AB8856.geopotential number by the normal gravity value computed on the
 AB8856.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8856.degrees latitude (g = 980.6199 gals.).
 AB8856
 AB8856.The modeled gravity was interpolated from observed gravity values.
 AB8856
 AB8856;                    North         East    Units  Estimated Accuracy
 AB8856;SPC SD N     -    63,050.      798,300.      MT  (+/- 180 meters Scaled)
 AB8856
 AB8856_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ185144(NAD 83)
 AB8856
 AB8856                          SUPERSEDED SURVEY CONTROL
 AB8856
 AB8856.No superseded survey control is available for this station.
 AB8856
 AB8856_MARKER: I = METAL ROD
 AB8856_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8856_STAMPING: F 461 1994
 AB8856_MARK LOGO: NGS
 AB8856_PROJECTION: FLUSH
 AB8856_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8856_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8856_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8856+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8856_ROD/PIPE-DEPTH: 9.4 meters
 AB8856_SLEEVE-DEPTH  : 0.9 meters
 AB8856
 AB8856  HISTORY     - Date     Condition        Report By
 AB8856  HISTORY     - 1994     MONUMENTED       NGS
 AB8856
 AB8856                          STATION DESCRIPTION
 AB8856
 AB8856'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8856'3.8 KM (2.35 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8856'STATE HIGHWAY 25 IN DE SMET, 70.5 M (231.3 FT) NORTH OF MILEPOST 381,
 AB8856'60.7 M (199.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 39.3 M (128.9 FT)
 AB8856'NORTH OF A FENCE CORNER, 14.2 M (46.6 FT) EAST OF THE CENTER OF A
 AB8856'GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE GRAVELED ROAD,
 AB8856'0.5 M (1.6 FT) WEST OF THE CENTER OF 3 BRACED FENCE POSTS, AND 0.4 M
 AB8856'(1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8856'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8856'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8980 ***********************************************************************
 AB8980  DESIGNATION -  F 462
 AB8980  PID         -  AB8980
 AB8980  STATE/COUNTY-  SD/HAND
 AB8980  COUNTRY     -  US
 AB8980  USGS QUAD   -  HIGHMORE SE (2017)
 AB8980
 AB8980                         *CURRENT SURVEY CONTROL
 AB8980  ______________________________________________________________________
 AB8980* NAD 83(1986) POSITION- 44 31 43.     (N) 099 18 08.     (W)   SCALED
 AB8980* NAVD 88 ORTHO HEIGHT -   537.376 (meters)     1763.04  (feet) ADJUSTED
 AB8980  ______________________________________________________________________
 AB8980  GEOID HEIGHT    -        -23.995 (meters)                     GEOID18
 AB8980  DYNAMIC HEIGHT  -        537.272 (meters)     1762.70  (feet) COMP
 AB8980  MODELED GRAVITY -    980,407.3   (mgal)                       NAVD 88
 AB8980
 AB8980  VERT ORDER      -  FIRST     CLASS II
 AB8980
 AB8980.The horizontal coordinates were scaled from a map and have
 AB8980.an estimated accuracy of +/- 6 seconds.
 AB8980
 AB8980.The orthometric height was determined by differential leveling and
 AB8980.adjusted by the NATIONAL GEODETIC SURVEY
 AB8980.in October 1997.
 AB8980
 AB8980.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8980.GEOID18 height accuracy estimate available here.
 AB8980
 AB8980.Click photographs - Photos may exist for this station.
 AB8980
 AB8980.The dynamic height is computed by dividing the NAVD 88
 AB8980.geopotential number by the normal gravity value computed on the
 AB8980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8980.degrees latitude (g = 980.6199 gals.).
 AB8980
 AB8980.The modeled gravity was interpolated from observed gravity values.
 AB8980
 AB8980;                    North         East    Units  Estimated Accuracy
 AB8980;SPC SD N     -    77,500.      655,470.      MT  (+/- 180 meters Scaled)
 AB8980
 AB8980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ759306(NAD 83)
 AB8980
 AB8980                          SUPERSEDED SURVEY CONTROL
 AB8980
 AB8980.No superseded survey control is available for this station.
 AB8980
 AB8980_MARKER: I = METAL ROD
 AB8980_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8980_STAMPING: F 462 1994
 AB8980_MARK LOGO: NGS
 AB8980_PROJECTION: FLUSH
 AB8980_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8980_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8980+STABILITY: POSITION/ELEVATION WELL
 AB8980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8980+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8980_ROD/PIPE-DEPTH: 15.0 meters
 AB8980_SLEEVE-DEPTH  : 9.8 meters
 AB8980
 AB8980  HISTORY     - Date     Condition        Report By
 AB8980  HISTORY     - 1994     MONUMENTED       NGS
 AB8980
 AB8980                          STATION DESCRIPTION
 AB8980
 AB8980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8980'11.0 KM (6.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8980'STATE HIGHWAY 47 IN HIGHMORE, 1481.0 M (4858.9 FT) EAST OF MILEPOST
 AB8980'284, 22.2 M (72.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.4 M (4.6 FT)
 AB8980'BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) SOUTH OF A WITNESS
 AB8980'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB8980'LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8963 ***********************************************************************
 AB8963  DESIGNATION -  F 463
 AB8963  PID         -  AB8963
 AB8963  STATE/COUNTY-  SD/HAND
 AB8963  COUNTRY     -  US
 AB8963  USGS QUAD   -  REE HEIGHTS SE (2017)
 AB8963
 AB8963                         *CURRENT SURVEY CONTROL
 AB8963  ______________________________________________________________________
 AB8963* NAD 83(1986) POSITION- 44 31 48.     (N) 099 05 08.     (W)   SCALED
 AB8963* NAVD 88 ORTHO HEIGHT -   491.534 (meters)     1612.64  (feet) ADJUSTED
 AB8963  ______________________________________________________________________
 AB8963  GEOID HEIGHT    -        -24.281 (meters)                     GEOID18
 AB8963  DYNAMIC HEIGHT  -        491.442 (meters)     1612.34  (feet) COMP
 AB8963  MODELED GRAVITY -    980,415.0   (mgal)                       NAVD 88
 AB8963
 AB8963  VERT ORDER      -  FIRST     CLASS II
 AB8963
 AB8963.The horizontal coordinates were scaled from a map and have
 AB8963.an estimated accuracy of +/- 6 seconds.
 AB8963
 AB8963.The orthometric height was determined by differential leveling and
 AB8963.adjusted by the NATIONAL GEODETIC SURVEY
 AB8963.in October 1997.
 AB8963
 AB8963.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8963.GEOID18 height accuracy estimate available here.
 AB8963
 AB8963.Click photographs - Photos may exist for this station.
 AB8963
 AB8963.The dynamic height is computed by dividing the NAVD 88
 AB8963.geopotential number by the normal gravity value computed on the
 AB8963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8963.degrees latitude (g = 980.6199 gals.).
 AB8963
 AB8963.The modeled gravity was interpolated from observed gravity values.
 AB8963
 AB8963;                    North         East    Units  Estimated Accuracy
 AB8963;SPC SD N     -    77,830.      672,690.      MT  (+/- 180 meters Scaled)
 AB8963
 AB8963_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ932307(NAD 83)
 AB8963
 AB8963                          SUPERSEDED SURVEY CONTROL
 AB8963
 AB8963.No superseded survey control is available for this station.
 AB8963
 AB8963_MARKER: I = METAL ROD
 AB8963_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8963_STAMPING: F 463 1994
 AB8963_MARK LOGO: NGS
 AB8963_PROJECTION: FLUSH
 AB8963_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8963_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8963+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8963_ROD/PIPE-DEPTH: 6.1 meters
 AB8963_SLEEVE-DEPTH  : 0.9 meters
 AB8963
 AB8963  HISTORY     - Date     Condition        Report By
 AB8963  HISTORY     - 1994     MONUMENTED       NGS
 AB8963
 AB8963                          STATION DESCRIPTION
 AB8963
 AB8963'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8963'8.8 KM (5.45 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8963'IN MILLER, 556.0 M (1824.1 FT) WEST OF MILEPOST 296, 41.4 M (135.8 FT)
 AB8963'WEST OF THE CENTER OF A GRAVELED ROAD, 22.5 M (73.8 FT) SOUTH OF THE
 AB8963'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AB8963'0.7 M (2.3 FT) NORTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE
 AB8963'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB8963'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9002 ***********************************************************************
 AB9002  DESIGNATION -  F 464
 AB9002  PID         -  AB9002
 AB9002  STATE/COUNTY-  SD/HUGHES
 AB9002  COUNTRY     -  US
 AB9002  USGS QUAD   -  HARROLD (2017)
 AB9002
 AB9002                         *CURRENT SURVEY CONTROL
 AB9002  ______________________________________________________________________
 AB9002* NAD 83(1986) POSITION- 44 31 35.     (N) 099 41 05.     (W)   SCALED
 AB9002* NAVD 88 ORTHO HEIGHT -   545.848 (meters)     1790.84  (feet) ADJUSTED
 AB9002  ______________________________________________________________________
 AB9002  GEOID HEIGHT    -        -23.617 (meters)                     GEOID18
 AB9002  DYNAMIC HEIGHT  -        545.739 (meters)     1790.48  (feet) COMP
 AB9002  MODELED GRAVITY -    980,402.2   (mgal)                       NAVD 88
 AB9002
 AB9002  VERT ORDER      -  FIRST     CLASS II
 AB9002
 AB9002.The horizontal coordinates were scaled from a map and have
 AB9002.an estimated accuracy of +/- 6 seconds.
 AB9002
 AB9002.The orthometric height was determined by differential leveling and
 AB9002.adjusted by the NATIONAL GEODETIC SURVEY
 AB9002.in October 1997.
 AB9002
 AB9002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9002.GEOID18 height accuracy estimate available here.
 AB9002
 AB9002.Click photographs - Photos may exist for this station.
 AB9002
 AB9002.The dynamic height is computed by dividing the NAVD 88
 AB9002.geopotential number by the normal gravity value computed on the
 AB9002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9002.degrees latitude (g = 980.6199 gals.).
 AB9002
 AB9002.The modeled gravity was interpolated from observed gravity values.
 AB9002
 AB9002;                    North         East    Units  Estimated Accuracy
 AB9002;SPC SD S     -   243,850.      651,560.      MT  (+/- 180 meters Scaled)
 AB9002
 AB9002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ455305(NAD 83)
 AB9002
 AB9002                          SUPERSEDED SURVEY CONTROL
 AB9002
 AB9002.No superseded survey control is available for this station.
 AB9002
 AB9002_MARKER: I = METAL ROD
 AB9002_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9002_STAMPING: F 464 1994
 AB9002_MARK LOGO: NGS
 AB9002_PROJECTION: FLUSH
 AB9002_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9002+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9002_ROD/PIPE-DEPTH: 6.4 meters
 AB9002_SLEEVE-DEPTH  : 0.9 meters
 AB9002
 AB9002  HISTORY     - Date     Condition        Report By
 AB9002  HISTORY     - 1994     MONUMENTED       NGS
 AB9002  HISTORY     - 20120514 GOOD             INDIV
 AB9002
 AB9002                          STATION DESCRIPTION
 AB9002
 AB9002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9002'19.2 KM (11.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB9002'STATE HIGHWAY 47 IN HIGHMORE, 93.0 M (305.1 FT) EAST OF MILEPOST 266,
 AB9002'22.6 M (74.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.9 M (42.3 FT)
 AB9002'WEST OF THE CENTER OF A TRACK ROAD, 3.4 M (11.2 FT) WEST OF A UTILITY
 AB9002'POLE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 AB9002'WEST OF AN UNDERGROUND CABLE WARNING SIGN, AND 0.4 M (1.3 FT) EAST OF
 AB9002'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9002'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AB9002'CLASS A MARK.
 AB9002
 AB9002                          STATION RECOVERY (2012)
 AB9002
 AB9002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5553 ***********************************************************************
 AC5553  DESIGNATION -  F 465
 AC5553  PID         -  AC5553
 AC5553  STATE/COUNTY-  SD/PENNINGTON
 AC5553  COUNTRY     -  US
 AC5553  USGS QUAD   -  ROCKERVILLE (2017)
 AC5553
 AC5553                         *CURRENT SURVEY CONTROL
 AC5553  ______________________________________________________________________
 AC5553* NAD 83(1986) POSITION- 43 53 10.     (N) 103 22 20.     (W)   SCALED
 AC5553* NAVD 88 ORTHO HEIGHT -  1349.250 (meters)     4426.66  (feet) ADJUSTED
 AC5553  ______________________________________________________________________
 AC5553  GEOID HEIGHT    -        -14.924 (meters)                     GEOID18
 AC5553  DYNAMIC HEIGHT  -       1348.683 (meters)     4424.80  (feet) COMP
 AC5553  MODELED GRAVITY -    980,150.6   (mgal)                       NAVD 88
 AC5553
 AC5553  VERT ORDER      -  FIRST     CLASS II
 AC5553
 AC5553.The horizontal coordinates were scaled from a map and have
 AC5553.an estimated accuracy of +/- 6 seconds.
 AC5553
 AC5553.The orthometric height was determined by differential leveling and
 AC5553.adjusted by the NATIONAL GEODETIC SURVEY
 AC5553.in October 1997.
 AC5553
 AC5553.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5553.GEOID18 height accuracy estimate available here.
 AC5553
 AC5553.Click photographs - Photos may exist for this station.
 AC5553
 AC5553.The dynamic height is computed by dividing the NAVD 88
 AC5553.geopotential number by the normal gravity value computed on the
 AC5553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5553.degrees latitude (g = 980.6199 gals.).
 AC5553
 AC5553.The modeled gravity was interpolated from observed gravity values.
 AC5553
 AC5553;                    North         East    Units  Estimated Accuracy
 AC5553;SPC SD S     -   176,970.      355,870.      MT  (+/- 180 meters Scaled)
 AC5553
 AC5553_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ307605(NAD 83)
 AC5553
 AC5553                          SUPERSEDED SURVEY CONTROL
 AC5553
 AC5553.No superseded survey control is available for this station.
 AC5553
 AC5553_MARKER: DV = VERTICAL CONTROL DISK
 AC5553_SETTING: 66 = SET IN ROCK OUTCROP
 AC5553_STAMPING: F 465 1995
 AC5553_MARK LOGO: NGS
 AC5553_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5553_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5553+STABILITY: POSITION/ELEVATION WELL
 AC5553_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5553+SATELLITE: SATELLITE OBSERVATIONS - September 21, 2011
 AC5553
 AC5553  HISTORY     - Date     Condition        Report By
 AC5553  HISTORY     - 1995     MONUMENTED       NGS
 AC5553  HISTORY     - 20110921 GOOD             INDIV
 AC5553
 AC5553                          STATION DESCRIPTION
 AC5553
 AC5553'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5553'5.7 KM (3.55 MI) EASTERLY ALONG STATE HIGHWAY 40 FROM THE JUNCTION OF
 AC5553'U.S. HIGHWAY 16 ALTERNATE IN KEYSTONE, NEAR THE CENTER OF A 3 BY
 AC5553'10-FOOT AREA OF OUTCROPPING BEDROCK, 768.0 M (2519.7 FT) WEST OF
 AC5553'MILEPOST 36, 26.1 M (85.6 FT) WEST OF THE EXTENDED CENTER OF A
 AC5553'GRAVELED ROAD, 11.5 M (37.7 FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M
 AC5553'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.1 M (0.3 FT) WEST OF A
 AC5553'WITNESS POST.
 AC5553
 AC5553                          STATION RECOVERY (2011)
 AC5553
 AC5553'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 AC5553'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9090 ***********************************************************************
 AB9090  DESIGNATION -  F 466
 AB9090  PID         -  AB9090
 AB9090  STATE/COUNTY-  SD/STANLEY
 AB9090  COUNTRY     -  US
 AB9090  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9090
 AB9090                         *CURRENT SURVEY CONTROL
 AB9090  ______________________________________________________________________
 AB9090* NAD 83(1986) POSITION- 44 22 19.     (N) 100 57 52.     (W)   SCALED
 AB9090* NAVD 88 ORTHO HEIGHT -   630.774 (meters)     2069.46  (feet) ADJUSTED
 AB9090  ______________________________________________________________________
 AB9090  GEOID HEIGHT    -        -22.620 (meters)                     GEOID18
 AB9090  DYNAMIC HEIGHT  -        630.623 (meters)     2068.97  (feet) COMP
 AB9090  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 AB9090
 AB9090  VERT ORDER      -  FIRST     CLASS II
 AB9090
 AB9090.The horizontal coordinates were scaled from a map and have
 AB9090.an estimated accuracy of +/- 6 seconds.
 AB9090
 AB9090.The orthometric height was determined by differential leveling and
 AB9090.adjusted by the NATIONAL GEODETIC SURVEY
 AB9090.in October 1997.
 AB9090
 AB9090.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9090.GEOID18 height accuracy estimate available here.
 AB9090
 AB9090.Click photographs - Photos may exist for this station.
 AB9090
 AB9090.The dynamic height is computed by dividing the NAVD 88
 AB9090.geopotential number by the normal gravity value computed on the
 AB9090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9090.degrees latitude (g = 980.6199 gals.).
 AB9090
 AB9090.The modeled gravity was interpolated from observed gravity values.
 AB9090
 AB9090;                    North         East    Units  Estimated Accuracy
 AB9090;SPC SD S     -   226,670.      549,700.      MT  (+/- 180 meters Scaled)
 AB9090
 AB9090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ434150(NAD 83)
 AB9090
 AB9090                          SUPERSEDED SURVEY CONTROL
 AB9090
 AB9090.No superseded survey control is available for this station.
 AB9090
 AB9090_MARKER: I = METAL ROD
 AB9090_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9090_STAMPING: F 466 1995
 AB9090_MARK LOGO: NGS
 AB9090_PROJECTION: FLUSH
 AB9090_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9090+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9090_ROD/PIPE-DEPTH: 3.3 meters
 AB9090_SLEEVE-DEPTH  : 0.9 meters
 AB9090
 AB9090  HISTORY     - Date     Condition        Report By
 AB9090  HISTORY     - 1995     MONUMENTED       NGS
 AB9090  HISTORY     - 20120531 GOOD             INDIV
 AB9090
 AB9090                          STATION DESCRIPTION
 AB9090
 AB9090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9090'4.5 KM (2.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9090'IN HAYES, 185.0 M (607.0 FT) WEST OF MILEPOST 198, 51.4 M (168.6 FT)
 AB9090'NORTH OF THE HIGHWAY CENTERLINE, 25.8 M (84.6 FT) WEST OF THE EXTENDED
 AB9090'CENTER OF A CROSSOVER, 12.5 M (41.0 FT) NORTH OF THE CENTER OF A
 AB9090'GRAVELED ROAD, 1.7 M (5.6 FT) SOUTH OF A WITNESS POST AND UTILITY
 AB9090'POLE, AND 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY. NOTE--ACCESS
 AB9090'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AB9090
 AB9090                          STATION RECOVERY (2012)
 AB9090
 AB9090'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2003 ***********************************************************************
 AE2003  DESIGNATION -  F 467
 AE2003  PID         -  AE2003
 AE2003  STATE/COUNTY-  SD/CODINGTON
 AE2003  COUNTRY     -  US
 AE2003  USGS QUAD   -  WATERTOWN WEST (2017)
 AE2003
 AE2003                         *CURRENT SURVEY CONTROL
 AE2003  ______________________________________________________________________
 AE2003* NAD 83(1986) POSITION- 44 53 26.     (N) 097 08 51.     (W)   SCALED
 AE2003* NAVD 88 ORTHO HEIGHT -   524.365 (meters)     1720.35  (feet) ADJUSTED
 AE2003  ______________________________________________________________________
 AE2003  GEOID HEIGHT    -        -25.097 (meters)                     GEOID18
 AE2003  DYNAMIC HEIGHT  -        524.288 (meters)     1720.10  (feet) COMP
 AE2003  MODELED GRAVITY -    980,453.1   (mgal)                       NAVD 88
 AE2003
 AE2003  VERT ORDER      -  FIRST     CLASS II
 AE2003
 AE2003.The horizontal coordinates were scaled from a map and have
 AE2003.an estimated accuracy of +/- 6 seconds.
 AE2003
 AE2003.The orthometric height was determined by differential leveling and
 AE2003.adjusted by the NATIONAL GEODETIC SURVEY
 AE2003.in July 1998.
 AE2003
 AE2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2003.GEOID18 height accuracy estimate available here.
 AE2003
 AE2003.Click photographs - Photos may exist for this station.
 AE2003
 AE2003.The dynamic height is computed by dividing the NAVD 88
 AE2003.geopotential number by the normal gravity value computed on the
 AE2003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2003.degrees latitude (g = 980.6199 gals.).
 AE2003
 AE2003.The modeled gravity was interpolated from observed gravity values.
 AE2003
 AE2003;                    North         East    Units  Estimated Accuracy
 AE2003;SPC SD N     -   121,450.      825,280.      MT  (+/- 180 meters Scaled)
 AE2003
 AE2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ462724(NAD 83)
 AE2003
 AE2003                          SUPERSEDED SURVEY CONTROL
 AE2003
 AE2003.No superseded survey control is available for this station.
 AE2003
 AE2003_MARKER: I = METAL ROD
 AE2003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2003_STAMPING: F 467 1995
 AE2003_MARK LOGO: NGS
 AE2003_PROJECTION: FLUSH
 AE2003_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2003_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2003+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 AE2003_ROD/PIPE-DEPTH: 14.4 meters
 AE2003_SLEEVE-DEPTH  : 0.9 meters
 AE2003
 AE2003  HISTORY     - Date     Condition        Report By
 AE2003  HISTORY     - 1995     MONUMENTED       NGS
 AE2003  HISTORY     - 19950919 GOOD             NGS
 AE2003  HISTORY     - 19961011 GOOD             CHANCE
 AE2003  HISTORY     - 20160914 GOOD             INDIV
 AE2003
 AE2003                          STATION DESCRIPTION
 AE2003
 AE2003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2003'IN WATERTOWN, AT THE INTERSECTION OF 21ST STREET AND U.S. HIGHWAY 212,
 AE2003'413.0 M (1355.0 FT) EAST OF MILEPOST 375, 29.9 M (98.1 FT) NORTH OF
 AE2003'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.6 M (87.3 FT)
 AE2003'WEST OF THE STREET CENTER, 2.0 M (6.6 FT) SOUTHWEST OF A STEEL POST,
 AE2003'1.9 M (6.2 FT) BELOW THE LEVEL OF THE STREET, 1.6 M (5.2 FT) EAST OF A
 AE2003'STEEL POST, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS
 AE2003'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP. THE SLEEVE DEPTH DOES
 AE2003'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2003
 AE2003                          STATION RECOVERY (1996)
 AE2003
 AE2003'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2003'IN WATERTOWN, AT THE INTERSECTION OF 21ST STREET WEST AND U.S. HIGHWAY
 AE2003'212, 413.0 M (1355.0 FT) EAST OF MILEPOST 375, 29.9 M (98.1 FT) NORTH
 AE2003'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.6 M (87.3
 AE2003'FT) WEST OF THE STREET CENTER, 2.0 M (6.6 FT) SOUTHWEST OF A STEEL
 AE2003'POST, 1.9 M (6.2 FT) BELOW THE LEVEL OF THE STREET, 1.6 M (5.2 FT)
 AE2003'EAST OF A STEEL POST, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST.
 AE2003'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE2003'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2003
 AE2003                          STATION RECOVERY (2016)
 AE2003
 AE2003'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RES)
 AE2003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5809 ***********************************************************************
 AE5809  DESIGNATION -  F 468
 AE5809  PID         -  AE5809
 AE5809  STATE/COUNTY-  SD/CLARK
 AE5809  COUNTRY     -  US
 AE5809  USGS QUAD   -  RAYMOND (2017)
 AE5809
 AE5809                         *CURRENT SURVEY CONTROL
 AE5809  ______________________________________________________________________
 AE5809* NAD 83(1986) POSITION- 44 53 32.     (N) 097 57 46.     (W)   SCALED
 AE5809* NAVD 88 ORTHO HEIGHT -   436.322 (meters)     1431.50  (feet) ADJUSTED
 AE5809  ______________________________________________________________________
 AE5809  GEOID HEIGHT    -        -24.503 (meters)                     GEOID18
 AE5809  DYNAMIC HEIGHT  -        436.271 (meters)     1431.33  (feet) COMP
 AE5809  MODELED GRAVITY -    980,487.6   (mgal)                       NAVD 88
 AE5809
 AE5809  VERT ORDER      -  FIRST     CLASS II
 AE5809
 AE5809.The horizontal coordinates were scaled from a map and have
 AE5809.an estimated accuracy of +/- 6 seconds.
 AE5809
 AE5809.The orthometric height was determined by differential leveling and
 AE5809.adjusted by the NATIONAL GEODETIC SURVEY
 AE5809.in July 1998.
 AE5809
 AE5809.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5809.GEOID18 height accuracy estimate available here.
 AE5809
 AE5809.Click photographs - Photos may exist for this station.
 AE5809
 AE5809.The dynamic height is computed by dividing the NAVD 88
 AE5809.geopotential number by the normal gravity value computed on the
 AE5809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5809.degrees latitude (g = 980.6199 gals.).
 AE5809
 AE5809.The modeled gravity was interpolated from observed gravity values.
 AE5809
 AE5809;                    North         East    Units  Estimated Accuracy
 AE5809;SPC SD N     -   119,690.      760,900.      MT  (+/- 180 meters Scaled)
 AE5809
 AE5809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ819715(NAD 83)
 AE5809
 AE5809                          SUPERSEDED SURVEY CONTROL
 AE5809
 AE5809.No superseded survey control is available for this station.
 AE5809
 AE5809_MARKER: F = FLANGE-ENCASED ROD
 AE5809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5809_STAMPING: F 468 1995
 AE5809_MARK LOGO: NGS
 AE5809_PROJECTION: FLUSH
 AE5809_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5809+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1999
 AE5809_ROD/PIPE-DEPTH: 9.7 meters
 AE5809_SLEEVE-DEPTH  : 0.9 meters
 AE5809
 AE5809  HISTORY     - Date     Condition        Report By
 AE5809  HISTORY     - 1995     MONUMENTED       NGS
 AE5809  HISTORY     - 19990825 GOOD             NGS
 AE5809
 AE5809                          STATION DESCRIPTION
 AE5809
 AE5809'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5809'11.0 KM (6.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5809'HUMPHREY DRIVE IN DOLAND, 574.0 M (1883.2 FT) EAST OF MILEPOST 334,
 AE5809'21.6 M (70.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.8 M (25.6 FT) EAST
 AE5809'OF THE CENTER OF A TRACK ROAD, 5.7 M (18.7 FT) NORTH OF A FENCE
 AE5809'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AE5809'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AE5809'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5809'SPECIFICATIONS FOR A CLASS A MARK.
 AE5809
 AE5809                          STATION RECOVERY (1999)
 AE5809
 AE5809'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5809'11.0 KM (6.85 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION
 AE5809'OF HUMPHERY DRIVE IN DOLAND, 574.0 M (1883.2 FT) EAST OF MILEPOST 334,
 AE5809'21.6 M (70.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 7.8 M (25.6 FT) EAST
 AE5809'OF THE CENTER OF A TRACK ROAD, 5.7 M (18.7 FT) NORTH OF A FENCE
 AE5809'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 AE5809'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AE5809'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5809'SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON HIGHWAY
 AE5809'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5849 ***********************************************************************
 AE5849  DESIGNATION -  F 469
 AE5849  PID         -  AE5849
 AE5849  STATE/COUNTY-  SD/FAULK
 AE5849  COUNTRY     -  US
 AE5849  USGS QUAD   -  ROCKHAM (2017)
 AE5849
 AE5849                         *CURRENT SURVEY CONTROL
 AE5849  ______________________________________________________________________
 AE5849* NAD 83(1986) POSITION- 44 53 50.     (N) 098 52 10.     (W)   SCALED
 AE5849* NAVD 88 ORTHO HEIGHT -   426.481 (meters)     1399.21  (feet) ADJUSTED
 AE5849  ______________________________________________________________________
 AE5849  GEOID HEIGHT    -        -24.139 (meters)                     GEOID18
 AE5849  DYNAMIC HEIGHT  -        426.426 (meters)     1399.03  (feet) COMP
 AE5849  MODELED GRAVITY -    980,475.9   (mgal)                       NAVD 88
 AE5849
 AE5849  VERT ORDER      -  FIRST     CLASS II
 AE5849
 AE5849.The horizontal coordinates were scaled from a map and have
 AE5849.an estimated accuracy of +/- 6 seconds.
 AE5849
 AE5849.The orthometric height was determined by differential leveling and
 AE5849.adjusted by the NATIONAL GEODETIC SURVEY
 AE5849.in July 1998.
 AE5849
 AE5849.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5849.GEOID18 height accuracy estimate available here.
 AE5849
 AE5849.Click photographs - Photos may exist for this station.
 AE5849
 AE5849.The dynamic height is computed by dividing the NAVD 88
 AE5849.geopotential number by the normal gravity value computed on the
 AE5849.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5849.degrees latitude (g = 980.6199 gals.).
 AE5849
 AE5849.The modeled gravity was interpolated from observed gravity values.
 AE5849
 AE5849;                    North         East    Units  Estimated Accuracy
 AE5849;SPC SD N     -   118,850.      689,290.      MT  (+/- 180 meters Scaled)
 AE5849
 AE5849_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ103715(NAD 83)
 AE5849
 AE5849                          SUPERSEDED SURVEY CONTROL
 AE5849
 AE5849.No superseded survey control is available for this station.
 AE5849
 AE5849_MARKER: I = METAL ROD
 AE5849_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5849_STAMPING: F 469 1996
 AE5849_MARK LOGO: NGS
 AE5849_PROJECTION: FLUSH
 AE5849_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5849_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5849_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5849+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5849_ROD/PIPE-DEPTH: 9.0 meters
 AE5849_SLEEVE-DEPTH  : 0.9 meters
 AE5849
 AE5849  HISTORY     - Date     Condition        Report By
 AE5849  HISTORY     - 1996     MONUMENTED       NGS
 AE5849
 AE5849                          STATION DESCRIPTION
 AE5849
 AE5849'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5849'28.0 KM (17.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5849'OF U.S. HIGHWAY 281 IN REDFIELD, 24.0 M (78.7 FT) EAST OF THE CENTER
 AE5849'OF A GATE, 22.7 M (74.5 FT) EAST OF A UTILITY POLE, 21.7 M (71.2 FT)
 AE5849'NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) EAST OF MILEPOST
 AE5849'289, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT)
 AE5849'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AE5849'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5849'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0551 ***********************************************************************
 PS0551  DESIGNATION -  F 47 RESET
 PS0551  PID         -  PS0551
 PS0551  STATE/COUNTY-  SD/FAULK
 PS0551  COUNTRY     -  US
 PS0551  USGS QUAD   -  BALD HILLS (2017)
 PS0551
 PS0551                         *CURRENT SURVEY CONTROL
 PS0551  ______________________________________________________________________
 PS0551* NAD 83(1986) POSITION- 44 54 44.     (N) 099 30 02.     (W)   SCALED
 PS0551* NAVD 88 ORTHO HEIGHT -   579.00  (meters)     1899.6   (feet) RESET
 PS0551  ______________________________________________________________________
 PS0551  GEOID HEIGHT    -        -22.944 (meters)                     GEOID18
 PS0551  VERT ORDER      -  THIRD
 PS0551
 PS0551.The horizontal coordinates were scaled from a map and have
 PS0551.an estimated accuracy of +/- 6 seconds.
 PS0551
 PS0551.The orthometric height was computed from unverified reset data.
 PS0551
 PS0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0551.GEOID18 height accuracy estimate available here.
 PS0551
 PS0551.Click photographs - Photos may exist for this station.
 PS0551
 PS0551;                    North         East    Units  Estimated Accuracy
 PS0551;SPC SD N     -   120,010.      639,440.      MT  (+/- 180 meters Scaled)
 PS0551
 PS0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ604733(NAD 83)
 PS0551
 PS0551                          SUPERSEDED SURVEY CONTROL
 PS0551
 PS0551.No superseded survey control is available for this station.
 PS0551
 PS0551_MARKER: DB = BENCH MARK DISK
 PS0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0551_STAMPING: F 47 RESET 1960
 PS0551_MARK LOGO: CGS
 PS0551_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0551+STABILITY: SURFACE MOTION
 PS0551
 PS0551  HISTORY     - Date     Condition        Report By
 PS0551  HISTORY     - 1960     MONUMENTED       CGS
 PS0551
 PS0551                          STATION DESCRIPTION
 PS0551
 PS0551'DESCRIBED BY COAST AND GEODETIC SURVEY 1960
 PS0551'10.7 MI S FROM SENECA.
 PS0551'THIS MARK IS LOCATED 10.7 MILES SOUTH ALONG THE HIGHMORE ROAD
 PS0551'FROM THE POST OFFICE AT SENECA, AT THE INTERSECTION OF A
 PS0551'SECTION-LINE ROAD LEADING EAST, 111 FEET EAST OF THE CENTERLINE
 PS0551'OF THE HIGHMORE ROAD, 38 FEET NORTH OF THE CENTERLINE OF THE EAST-WEST
 PS0551'ROAD, 17 FEET WEST OF AN OLD TELEPHONE POLE, 1-1/2 FEET WEST
 PS0551'OF A WITNESS POST, 1 FOOT NORTH OF A FENCE, AND SET IN THE TOP
 PS0551'OF A CONCRETE POST PROJECTING ABOUT 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4108 ***********************************************************************
 AE4108  DESIGNATION -  F 470
 AE4108  PID         -  AE4108
 AE4108  STATE/COUNTY-  SD/POTTER
 AE4108  COUNTRY     -  US
 AE4108  USGS QUAD   -  LEBANON (2017)
 AE4108
 AE4108                         *CURRENT SURVEY CONTROL
 AE4108  ______________________________________________________________________
 AE4108* NAD 83(1986) POSITION- 45 02 52.     (N) 099 51 31.     (W)   SCALED
 AE4108* NAVD 88 ORTHO HEIGHT -   627.680 (meters)     2059.31  (feet) ADJUSTED
 AE4108  ______________________________________________________________________
 AE4108  GEOID HEIGHT    -        -22.516 (meters)                     GEOID18
 AE4108  DYNAMIC HEIGHT  -        627.589 (meters)     2059.01  (feet) COMP
 AE4108  MODELED GRAVITY -    980,452.5   (mgal)                       NAVD 88
 AE4108
 AE4108  VERT ORDER      -  FIRST     CLASS II
 AE4108
 AE4108.The horizontal coordinates were scaled from a map and have
 AE4108.an estimated accuracy of +/- 6 seconds.
 AE4108
 AE4108.The orthometric height was determined by differential leveling and
 AE4108.adjusted by the NATIONAL GEODETIC SURVEY
 AE4108.in July 1998.
 AE4108
 AE4108.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4108.GEOID18 height accuracy estimate available here.
 AE4108
 AE4108.Click photographs - Photos may exist for this station.
 AE4108
 AE4108.The dynamic height is computed by dividing the NAVD 88
 AE4108.geopotential number by the normal gravity value computed on the
 AE4108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4108.degrees latitude (g = 980.6199 gals.).
 AE4108
 AE4108.The modeled gravity was interpolated from observed gravity values.
 AE4108
 AE4108;                    North         East    Units  Estimated Accuracy
 AE4108;SPC SD N     -   134,960.      611,140.      MT  (+/- 180 meters Scaled)
 AE4108
 AE4108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ323886(NAD 83)
 AE4108
 AE4108                          SUPERSEDED SURVEY CONTROL
 AE4108
 AE4108.No superseded survey control is available for this station.
 AE4108
 AE4108_MARKER: I = METAL ROD
 AE4108_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4108_STAMPING: F 470 1996
 AE4108_MARK LOGO: NGS
 AE4108_PROJECTION: FLUSH
 AE4108_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4108_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE4108+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2012
 AE4108_ROD/PIPE-DEPTH: 6.1 meters
 AE4108_SLEEVE-DEPTH  : 0.9 meters
 AE4108
 AE4108  HISTORY     - Date     Condition        Report By
 AE4108  HISTORY     - 1996     MONUMENTED       NGS
 AE4108  HISTORY     - 20120613 GOOD             INDIV
 AE4108
 AE4108                          STATION DESCRIPTION
 AE4108
 AE4108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4108'8.6 KM (5.35 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE4108'EXENE STREET IN GETTYSBURG, 301.0 M (987.5 FT) WEST OF MILEPOST 231,
 AE4108'18.9 M (62.0 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 15.9 M (52.2
 AE4108'FT) SOUTH OF THE HIGHWAY CENTERLINE, 2.2 M (7.2 FT) WEST OF A UTILITY
 AE4108'POLE, 1.0 M (3.3 FT) NORTH OF A UTILITY BRACE POLE, 0.5 M (1.6 FT)
 AE4108'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 AE4108'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AE4108'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE4108
 AE4108                          STATION RECOVERY (2012)
 AE4108
 AE4108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE4108'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4128 ***********************************************************************
 AE4128  DESIGNATION -  F 471
 AE4128  PID         -  AE4128
 AE4128  STATE/COUNTY-  SD/FAULK
 AE4128  COUNTRY     -  US
 AE4128  USGS QUAD   -  ONAKA SW (2017)
 AE4128
 AE4128                         *CURRENT SURVEY CONTROL
 AE4128  ______________________________________________________________________
 AE4128* NAD 83(1986) POSITION- 45 02 56.     (N) 099 23 22.     (W)   SCALED
 AE4128* NAVD 88 ORTHO HEIGHT -   551.340 (meters)     1808.85  (feet) ADJUSTED
 AE4128  ______________________________________________________________________
 AE4128  GEOID HEIGHT    -        -23.139 (meters)                     GEOID18
 AE4128  DYNAMIC HEIGHT  -        551.264 (meters)     1808.61  (feet) COMP
 AE4128  MODELED GRAVITY -    980,461.1   (mgal)                       NAVD 88
 AE4128
 AE4128  VERT ORDER      -  FIRST     CLASS II
 AE4128
 AE4128.The horizontal coordinates were scaled from a map and have
 AE4128.an estimated accuracy of +/- 6 seconds.
 AE4128
 AE4128.The orthometric height was determined by differential leveling and
 AE4128.adjusted by the NATIONAL GEODETIC SURVEY
 AE4128.in July 1998.
 AE4128
 AE4128.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4128.GEOID18 height accuracy estimate available here.
 AE4128
 AE4128.Click photographs - Photos may exist for this station.
 AE4128
 AE4128.The dynamic height is computed by dividing the NAVD 88
 AE4128.geopotential number by the normal gravity value computed on the
 AE4128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4128.degrees latitude (g = 980.6199 gals.).
 AE4128
 AE4128.The modeled gravity was interpolated from observed gravity values.
 AE4128
 AE4128;                    North         East    Units  Estimated Accuracy
 AE4128;SPC SD N     -   135,260.      648,100.      MT  (+/- 180 meters Scaled)
 AE4128
 AE4128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ693884(NAD 83)
 AE4128
 AE4128                          SUPERSEDED SURVEY CONTROL
 AE4128
 AE4128.No superseded survey control is available for this station.
 AE4128
 AE4128_MARKER: I = METAL ROD
 AE4128_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4128_STAMPING: F 471 1996
 AE4128_MARK LOGO: NGS
 AE4128_PROJECTION: FLUSH
 AE4128_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4128_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4128_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4128+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4128_ROD/PIPE-DEPTH: 6.6 meters
 AE4128_SLEEVE-DEPTH  : 0.9 meters
 AE4128
 AE4128  HISTORY     - Date     Condition        Report By
 AE4128  HISTORY     - 1996     MONUMENTED       NGS
 AE4128
 AE4128                          STATION DESCRIPTION
 AE4128
 AE4128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4128'21.3 KM (13.25 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4128'OFFICE IN FAULKTON, 35.4 M (116.1 FT) NORTH OF MILEPOST 254, 21.9 M
 AE4128'(71.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.4 M (47.2 FT) WEST OF
 AE4128'THE CENTER OF A GRAVELED ROAD, 1.8 M (5.9 FT) WEST OF A FENCE CORNER,
 AE4128'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT)
 AE4128'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AE4128'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE4128'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0361 ***********************************************************************
 PS0361  DESIGNATION -  F 48
 PS0361  PID         -  PS0361
 PS0361  STATE/COUNTY-  SD/HYDE
 PS0361  COUNTRY     -  US
 PS0361  USGS QUAD   -  MACS CORNER (2017)
 PS0361
 PS0361                         *CURRENT SURVEY CONTROL
 PS0361  ______________________________________________________________________
 PS0361* NAD 83(1986) POSITION- 44 21 13.     (N) 099 26 31.     (W)   SCALED
 PS0361* NAVD 88 ORTHO HEIGHT -   656.183 (meters)     2152.83  (feet) ADJUSTED
 PS0361  ______________________________________________________________________
 PS0361  GEOID HEIGHT    -        -24.148 (meters)                     GEOID18
 PS0361  DYNAMIC HEIGHT  -        656.034 (meters)     2152.34  (feet) COMP
 PS0361  MODELED GRAVITY -    980,370.5   (mgal)                       NAVD 88
 PS0361
 PS0361  VERT ORDER      -  SECOND    CLASS 0
 PS0361
 PS0361.The horizontal coordinates were scaled from a map and have
 PS0361.an estimated accuracy of +/- 6 seconds.
 PS0361
 PS0361.The orthometric height was determined by differential leveling and
 PS0361.adjusted by the NATIONAL GEODETIC SURVEY
 PS0361.in June 1991.
 PS0361
 PS0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0361.GEOID18 height accuracy estimate available here.
 PS0361
 PS0361.Click photographs - Photos may exist for this station.
 PS0361
 PS0361.The dynamic height is computed by dividing the NAVD 88
 PS0361.geopotential number by the normal gravity value computed on the
 PS0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0361.degrees latitude (g = 980.6199 gals.).
 PS0361
 PS0361.The modeled gravity was interpolated from observed gravity values.
 PS0361
 PS0361;                    North         East    Units  Estimated Accuracy
 PS0361;SPC SD N     -    57,970.      644,490.      MT  (+/- 180 meters Scaled)
 PS0361
 PS0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647112(NAD 83)
 PS0361
 PS0361                          SUPERSEDED SURVEY CONTROL
 PS0361
 PS0361  NGVD 29 (??/??/92)  655.80   (m)         2151.6    (f) COMPUTED    2 0
 PS0361
 PS0361.Superseded values are not recommended for survey control.
 PS0361
 PS0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0361.See file dsdata.pdf to determine how the superseded data were derived.
 PS0361
 PS0361_MARKER: DB = BENCH MARK DISK
 PS0361_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0361_SP_SET: CULVERT HEADWALL
 PS0361_STAMPING: F 48 1934
 PS0361_MARK LOGO: CGS
 PS0361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0361+STABILITY: SURFACE MOTION
 PS0361
 PS0361  HISTORY     - Date     Condition        Report By
 PS0361  HISTORY     - 1934     MONUMENTED       CGS
 PS0361
 PS0361                          STATION DESCRIPTION
 PS0361
 PS0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0361'11.6 MI S FROM HIGHMORE.
 PS0361'11.6 MILES SOUTH OF DEPOT AT HIGHMORE ALONG THE HIGHMORE-CHAMBERLAIN
 PS0361'HIWAY AT CROSS ROAD.  SET IN CENTER OF THE NORTH HEADWALL OF
 PS0361'CROSS ROAD CULVERT.  70 FEET WEST OF CENTERLINE OF HIWAY AND
 PS0361'ABOUT LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0425 ***********************************************************************
 OR0425  DESIGNATION -  F 49
 OR0425  PID         -  OR0425
 OR0425  STATE/COUNTY-  SD/BUFFALO
 OR0425  COUNTRY     -  US
 OR0425  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0425
 OR0425                         *CURRENT SURVEY CONTROL
 OR0425  ______________________________________________________________________
 OR0425* NAD 83(1986) POSITION- 43 56 00.89   (N) 099 18 23.11   (W)   HD_HELD1
 OR0425* NAVD 88 ORTHO HEIGHT -   540.563 (meters)     1773.50  (feet) ADJUSTED
 OR0425  ______________________________________________________________________
 OR0425  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 OR0425  DYNAMIC HEIGHT  -        540.436 (meters)     1773.08  (feet) COMP
 OR0425  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 OR0425
 OR0425  VERT ORDER      -  FIRST     CLASS II
 OR0425
 OR0425.The horizontal coordinates were determined by differentially corrected
 OR0425.hand held GPS observations or other comparable positioning techniques
 OR0425.and have an estimated accuracy of +/- 3 meters.
 OR0425
 OR0425.The orthometric height was determined by differential leveling and
 OR0425.adjusted by the NATIONAL GEODETIC SURVEY
 OR0425.in June 1991.
 OR0425
 OR0425.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0425.GEOID18 height accuracy estimate available here.
 OR0425
 OR0425.Click photographs - Photos may exist for this station.
 OR0425
 OR0425.The dynamic height is computed by dividing the NAVD 88
 OR0425.geopotential number by the normal gravity value computed on the
 OR0425.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0425.degrees latitude (g = 980.6199 gals.).
 OR0425
 OR0425.The modeled gravity was interpolated from observed gravity values.
 OR0425
 OR0425;                    North         East    Units  Estimated Accuracy
 OR0425;SPC SD S     -   178,285.2     682,448.1     MT  (+/- 3 meters HH1 GPS) 
 OR0425
 OR0425_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7540564541(NAD 83)
 OR0425
 OR0425                          SUPERSEDED SURVEY CONTROL
 OR0425
 OR0425  NGVD 29 (??/??/92)  540.236  (m)         1772.42   (f) ADJ UNCH    1 2
 OR0425
 OR0425.Superseded values are not recommended for survey control.
 OR0425
 OR0425.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0425.See file dsdata.pdf to determine how the superseded data were derived.
 OR0425
 OR0425_MARKER: DB = BENCH MARK DISK
 OR0425_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0425_STAMPING: F 49 1934
 OR0425_MARK LOGO: CGS
 OR0425_PROJECTION: PROJECTING 12 CENTIMETERS
 OR0425_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0425+STABILITY: SURFACE MOTION
 OR0425
 OR0425  HISTORY     - Date     Condition        Report By
 OR0425  HISTORY     - 1934     MONUMENTED       CGS
 OR0425  HISTORY     - 1949     GOOD             CGS
 OR0425  HISTORY     - 1958     GOOD             CGS
 OR0425  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0425
 OR0425                          STATION DESCRIPTION
 OR0425
 OR0425'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0425'9.6 MI N FROM CHAMBERLAIN.
 OR0425'9.55 MILES NORTH ALONG STATE HIGHWAY NO. 47 FROM THE CITY HALL AT
 OR0425'CHAMBERLAIN, ON THE OUTSIDE OF A CURVE WITH TANGENTS LEADING
 OR0425'NORTHEAST AND SOUTH, AT THE BUFFALO AND BRULE COUNTY LINE, ABOUT
 OR0425'ON THE PROJECTED CENTER LINE OF THE SOUTH TANGENT, 65 FEET
 OR0425'NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 34 FEET NORTH OF
 OR0425'THE CENTER LINE OF A FIELD ROAD LEADING WEST, 24.5 FEET EAST OF
 OR0425'TELEPHONE POLE NO. 7, 3.7 FEET SOUTHEAST OF A 3-WAY CORNER FENCE
 OR0425'POST, 1.6 FEET SOUTH OF A FENCE, 1.3 FEET EAST OF A REFERENCE
 OR0425'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT
 OR0425'ABOVE THE GROUND.  NOTE-- IT IS ON THE RIGHT-OF-WAY OF THE OLD
 OR0425'HIGHWAY AT THE BRULE-BUFFALO COUNTY LINE.  THE NEW HIGHWAY
 OR0425'LOCATION IS 0.5 MILE EAST OF THIS MARK.
 OR0425
 OR0425                          STATION RECOVERY (1958)
 OR0425
 OR0425'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958
 OR0425'RECOVERED IN GOOD CONDITION.
 OR0425
 OR0425                          STATION RECOVERY (2013)
 OR0425
 OR0425'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0425'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0260 ***********************************************************************
 OQ0260  DESIGNATION -  F 5
 OQ0260  PID         -  OQ0260
 OQ0260  STATE/COUNTY-  SD/MINNEHAHA
 OQ0260  COUNTRY     -  US
 OQ0260  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0260
 OQ0260                         *CURRENT SURVEY CONTROL
 OQ0260  ______________________________________________________________________
 OQ0260* NAD 83(1986) POSITION- 43 32 49.     (N) 096 47 26.     (W)   SCALED
 OQ0260* NAVD 88 ORTHO HEIGHT -   437.545 (meters)     1435.51  (feet) ADJUSTED
 OQ0260  ______________________________________________________________________
 OQ0260  GEOID HEIGHT    -        -26.328 (meters)                     GEOID18
 OQ0260  DYNAMIC HEIGHT  -        437.428 (meters)     1435.13  (feet) COMP
 OQ0260  MODELED GRAVITY -    980,339.2   (mgal)                       NAVD 88
 OQ0260
 OQ0260  VERT ORDER      -  FIRST     CLASS II
 OQ0260
 OQ0260.The horizontal coordinates were scaled from a map and have
 OQ0260.an estimated accuracy of +/- 6 seconds.
 OQ0260
 OQ0260.The orthometric height was determined by differential leveling and
 OQ0260.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0260.in June 1991.
 OQ0260
 OQ0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0260.GEOID18 height accuracy estimate available here.
 OQ0260
 OQ0260.Click photographs - Photos may exist for this station.
 OQ0260
 OQ0260.The dynamic height is computed by dividing the NAVD 88
 OQ0260.geopotential number by the normal gravity value computed on the
 OQ0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0260.degrees latitude (g = 980.6199 gals.).
 OQ0260
 OQ0260.The modeled gravity was interpolated from observed gravity values.
 OQ0260
 OQ0260;                    North         East    Units  Estimated Accuracy
 OQ0260;SPC SD S     -   140,930.      886,190.      MT  (+/- 180 meters Scaled)
 OQ0260
 OQ0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP784239(NAD 83)
 OQ0260
 OQ0260                          SUPERSEDED SURVEY CONTROL
 OQ0260
 OQ0260  NGVD 29 (??/??/92)  437.264  (m)         1434.59   (f) ADJ UNCH    1 2
 OQ0260
 OQ0260.Superseded values are not recommended for survey control.
 OQ0260
 OQ0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0260.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0260
 OQ0260_MARKER: DB = BENCH MARK DISK
 OQ0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0260_STAMPING: 1434.590 F 5 1925
 OQ0260_MARK LOGO: CGS
 OQ0260_PROJECTION: FLUSH
 OQ0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0260+STABILITY: SURFACE MOTION
 OQ0260
 OQ0260  HISTORY     - Date     Condition        Report By
 OQ0260  HISTORY     - 1925     MONUMENTED       CGS
 OQ0260  HISTORY     - 1953     GOOD             CGS
 OQ0260  HISTORY     - 19900514 MARK NOT FOUND   NGS
 OQ0260  HISTORY     - 20110330 MARK NOT FOUND   INDIV
 OQ0260
 OQ0260                          STATION DESCRIPTION
 OQ0260
 OQ0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 OQ0260'3.5 MI W FROM SIOUX FALLS.
 OQ0260'3.5 MILES WEST ALONG THE SOO LINE RAILROAD FROM THE STATION AT
 OQ0260'SIOUX FALLS, MINNEHAHA COUNTY, ABOUT 1 MILE WEST OF BIG SIOUX
 OQ0260'RIVER, 185 YARDS EAST OF CULVERT P 133, AT A ROAD CROSSING, 40
 OQ0260'FEET NORTH OF THE CENTERLINE OF THE TRACK, 25 FEET EAST OF THE
 OQ0260'CENTERLINE OF THE ROAD, 15 FEET WEST OF A POLE, AND IN LINE WITH
 OQ0260'A ROW OF POLES.  A STANDARD DISK SET IN THE TOP OF A CONCRETE
 OQ0260'POST ABOUT FLUSH WITH THE GROUND.
 OQ0260
 OQ0260                          STATION RECOVERY (1990)
 OQ0260
 OQ0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0260'THE MARK MAY HAVE BEEN DESTROYED DURING PIPELINE CONSTRUCTION IN THE
 OQ0260'AREA.
 OQ0260
 OQ0260                          STATION RECOVERY (2011)
 OQ0260
 OQ0260'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0260'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0963 ***********************************************************************
 PU0963  DESIGNATION -  F 5 B 1
 PU0963  PID         -  PU0963
 PU0963  STATE/COUNTY-  SD/MEADE
 PU0963  COUNTRY     -  US
 PU0963  USGS QUAD   -  OPAL WEST (2017)
 PU0963
 PU0963                         *CURRENT SURVEY CONTROL
 PU0963  ______________________________________________________________________
 PU0963* NAD 83(1986) POSITION- 44 58 09.     (N) 102 34 32.     (W)   SCALED
 PU0963* NAVD 88 ORTHO HEIGHT -   854.840 (meters)     2804.59  (feet) ADJUSTED
 PU0963  ______________________________________________________________________
 PU0963  GEOID HEIGHT    -        -18.097 (meters)                     GEOID18
 PU0963  DYNAMIC HEIGHT  -        854.658 (meters)     2803.99  (feet) COMP
 PU0963  MODELED GRAVITY -    980,375.0   (mgal)                       NAVD 88
 PU0963
 PU0963  VERT ORDER      -  SECOND    CLASS 0
 PU0963
 PU0963.The horizontal coordinates were scaled from a map and have
 PU0963.an estimated accuracy of +/- 6 seconds.
 PU0963
 PU0963.The orthometric height was determined by differential leveling and
 PU0963.adjusted by the NATIONAL GEODETIC SURVEY
 PU0963.in June 1991.
 PU0963
 PU0963.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0963.GEOID18 height accuracy estimate available here.
 PU0963
 PU0963.Click photographs - Photos may exist for this station.
 PU0963
 PU0963.The dynamic height is computed by dividing the NAVD 88
 PU0963.geopotential number by the normal gravity value computed on the
 PU0963.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0963.degrees latitude (g = 980.6199 gals.).
 PU0963
 PU0963.The modeled gravity was interpolated from observed gravity values.
 PU0963
 PU0963;                    North         East    Units  Estimated Accuracy
 PU0963;SPC SD N     -   129,450.      396,860.      MT  (+/- 180 meters Scaled)
 PU0963
 PU0963_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK911823(NAD 83)
 PU0963
 PU0963                          SUPERSEDED SURVEY CONTROL
 PU0963
 PU0963  NGVD 29 (??/??/92)  854.38   (m)         2803.1    (f) COMPUTED    2 0
 PU0963
 PU0963.Superseded values are not recommended for survey control.
 PU0963
 PU0963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0963.See file dsdata.pdf to determine how the superseded data were derived.
 PU0963
 PU0963_MARKER: Z = SEE DESCRIPTION
 PU0963_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0963_SP_SET: PIER
 PU0963_STAMPING: F5 B1
 PU0963_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0963
 PU0963  HISTORY     - Date     Condition        Report By
 PU0963  HISTORY     - UNK      MONUMENTED       USAF
 PU0963  HISTORY     - 1962     GOOD             CGS
 PU0963
 PU0963                          STATION DESCRIPTION
 PU0963
 PU0963'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0963'5.1 MI S FROM MAURINE.
 PU0963'4.8 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MAURINE,
 PU0963'THENCE 0.3 MILE NORTH ACROSS COUNTRY, ON A SMALL HILL, IN A
 PU0963'PASTURE, 72 FEET NORTHEAST OF A POWER POLE, 39 FEET EAST OF A
 PU0963'POINT IN LINE WITH POWER POLES, CENTER OF TRIBRACH MOUNTED ON
 PU0963'THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET
 PU0963'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0287 ***********************************************************************
 PS0287  DESIGNATION -  F 50
 PS0287  PID         -  PS0287
 PS0287  STATE/COUNTY-  SD/HYDE
 PS0287  COUNTRY     -  US
 PS0287  USGS QUAD   -  HIGHMORE (2017)
 PS0287
 PS0287                         *CURRENT SURVEY CONTROL
 PS0287  ______________________________________________________________________
 PS0287* NAD 83(1986) POSITION- 44 31 14.07   (N) 099 22 54.19   (W)   HD_HELD1
 PS0287* NAVD 88 ORTHO HEIGHT -   564.653 (meters)     1852.53  (feet) ADJUSTED
 PS0287  ______________________________________________________________________
 PS0287  GEOID HEIGHT    -        -23.931 (meters)                     GEOID18
 PS0287  DYNAMIC HEIGHT  -        564.541 (meters)     1852.16  (feet) COMP
 PS0287  MODELED GRAVITY -    980,402.1   (mgal)                       NAVD 88
 PS0287
 PS0287  VERT ORDER      -  FIRST     CLASS II
 PS0287
 PS0287.The horizontal coordinates were determined by differentially corrected
 PS0287.hand held GPS observations or other comparable positioning techniques
 PS0287.and have an estimated accuracy of +/- 3 meters.
 PS0287
 PS0287.The orthometric height was determined by differential leveling and
 PS0287.adjusted by the NATIONAL GEODETIC SURVEY
 PS0287.in October 1997.
 PS0287
 PS0287.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0287.GEOID18 height accuracy estimate available here.
 PS0287
 PS0287.Click photographs - Photos may exist for this station.
 PS0287
 PS0287.The dynamic height is computed by dividing the NAVD 88
 PS0287.geopotential number by the normal gravity value computed on the
 PS0287.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0287.degrees latitude (g = 980.6199 gals.).
 PS0287
 PS0287.The modeled gravity was interpolated from observed gravity values.
 PS0287
 PS0287;                    North         East    Units  Estimated Accuracy
 PS0287;SPC SD N     -    76,555.6     649,152.9     MT  (+/- 3 meters HH1 GPS) 
 PS0287
 PS0287_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6966429765(NAD 83)
 PS0287
 PS0287                          SUPERSEDED SURVEY CONTROL
 PS0287
 PS0287  NAVD 88 (06/15/91)  564.652  (m)         1852.53   (f) SUPERSEDED  1 2
 PS0287  NGVD 29 (??/??/92)  564.295  (m)         1851.36   (f) ADJ UNCH    1 2
 PS0287
 PS0287.Superseded values are not recommended for survey control.
 PS0287
 PS0287.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0287.See file dsdata.pdf to determine how the superseded data were derived.
 PS0287
 PS0287_MARKER: DB = BENCH MARK DISK
 PS0287_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0287_STAMPING: F 50 1934
 PS0287_MARK LOGO: CGS
 PS0287_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0287_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0287_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0287+STABILITY: SURFACE MOTION
 PS0287_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0287+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 PS0287
 PS0287  HISTORY     - Date     Condition        Report By
 PS0287  HISTORY     - 1934     MONUMENTED       CGS
 PS0287  HISTORY     - 19941103 GOOD             NGS
 PS0287
 PS0287                          STATION DESCRIPTION
 PS0287
 PS0287'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0287'3 MI E FROM HIGHMORE.
 PS0287'ABOUT 3.0 MILES EAT ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0287'FROM THE STATION AT HIGHMORE, HYDE COUNTY, ABOUT 10 POLES WEST
 PS0287'OF MILEPOST 422, ABOUT 100 FEET WEST OF CULVERT 210, AT A ROAD
 PS0287'CROSSING, 50 FEET SOUTH OF THE CENTER LINE OF THE TRACK, 36 FEET
 PS0287'WEST OF THE CENTER LINE OF THE ROAD, 5 FEET NORTHEAST OF A POLE,
 PS0287'AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PS0287'F 50 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0287
 PS0287                          STATION RECOVERY (1994)
 PS0287
 PS0287'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0287'4.7 KM (2.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0287'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG
 PS0287'A GRAVELED ROAD, 15.3 M (50.2 FT) NORTH-NORTHWEST OF A FENCE CORNER,
 PS0287'14.5 M (47.6 FT) SOUTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND
 PS0287'EASTERN RAILROAD, 11.1 M (36.4 FT) WEST OF THE ROAD CENTER, 0.8 M (2.6
 PS0287'FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3
 PS0287'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0553 ***********************************************************************
 PR0553  DESIGNATION -  F 52
 PR0553  PID         -  PR0553
 PR0553  STATE/COUNTY-  SD/BEADLE
 PR0553  COUNTRY     -  US
 PR0553  USGS QUAD   -  PEARL CREEK COLONY (2017)
 PR0553
 PR0553                         *CURRENT SURVEY CONTROL
 PR0553  ______________________________________________________________________
 PR0553* NAD 83(1986) POSITION- 44 22 06.64   (N) 097 59 35.79   (W)   HD_HELD1
 PR0553* NAVD 88 ORTHO HEIGHT -   407.898 (meters)     1338.25  (feet) ADJUSTED
 PR0553  ______________________________________________________________________
 PR0553  GEOID HEIGHT    -        -25.047 (meters)                     GEOID18
 PR0553  DYNAMIC HEIGHT  -        407.829 (meters)     1338.02  (feet) COMP
 PR0553  MODELED GRAVITY -    980,437.1   (mgal)                       NAVD 88
 PR0553
 PR0553  VERT ORDER      -  SECOND    CLASS 0
 PR0553
 PR0553.The horizontal coordinates were determined by differentially corrected
 PR0553.hand held GPS observations or other comparable positioning techniques
 PR0553.and have an estimated accuracy of +/- 3 meters.
 PR0553
 PR0553.The orthometric height was determined by differential leveling and
 PR0553.adjusted by the NATIONAL GEODETIC SURVEY
 PR0553.in June 1991.
 PR0553
 PR0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0553.GEOID18 height accuracy estimate available here.
 PR0553
 PR0553.Click photographs - Photos may exist for this station.
 PR0553
 PR0553.The dynamic height is computed by dividing the NAVD 88
 PR0553.geopotential number by the normal gravity value computed on the
 PR0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0553.degrees latitude (g = 980.6199 gals.).
 PR0553
 PR0553.The modeled gravity was interpolated from observed gravity values.
 PR0553
 PR0553;                    North         East    Units  Estimated Accuracy
 PR0553;SPC SD N     -    61,452.9     759,937.4     MT  (+/- 3 meters HH1 GPS) 
 PR0553
 PR0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ8021213296(NAD 83)
 PR0553
 PR0553                          SUPERSEDED SURVEY CONTROL
 PR0553
 PR0553  NGVD 29 (??/??/92)  407.633  (m)         1337.38   (f) ADJ UNCH    2 0
 PR0553
 PR0553.Superseded values are not recommended for survey control.
 PR0553
 PR0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0553.See file dsdata.pdf to determine how the superseded data were derived.
 PR0553
 PR0553_MARKER: DB = BENCH MARK DISK
 PR0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0553_STAMPING: F 52 1934
 PR0553_MARK LOGO: CGS
 PR0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0553+STABILITY: SURFACE MOTION
 PR0553
 PR0553  HISTORY     - Date     Condition        Report By
 PR0553  HISTORY     - 1934     MONUMENTED       CGS
 PR0553  HISTORY     - 19940917 MARK NOT FOUND   NGS
 PR0553
 PR0553                          STATION DESCRIPTION
 PR0553
 PR0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0553'2.2 MI E FROM CAVOUR.
 PR0553'ABOUT 2.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0553'FROM THE STATION AT CAVOUR, BEADLE COUNY, ABOUT 7 POLES EAST
 PR0553'OF MILEPOST 352, AT A ROAD CROSSING, 45 FEET WEST OF THE CENTER
 PR0553'LINE OF THE ROAD, ABOUT 100 FEET NORTH OF THE CENTER LINE
 PR0553'OF THE TRACK, 9 FEET WEST OF A RIGHT-OF-WAY FENCE CORNER, AND
 PR0553'ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PR0553'F 52 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0553
 PR0553                          STATION RECOVERY (1994)
 PR0553
 PR0553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0553'THE CONCRETE POST WAS FOUND WITH THE DISK MISSING.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0363 ***********************************************************************
 OQ0363  DESIGNATION -  F 53
 OQ0363  PID         -  OQ0363
 OQ0363  STATE/COUNTY-  SD/MCCOOK
 OQ0363  COUNTRY     -  US
 OQ0363  USGS QUAD   -  UNITYVILLE (2017)
 OQ0363
 OQ0363                         *CURRENT SURVEY CONTROL
 OQ0363  ______________________________________________________________________
 OQ0363* NAD 83(1986) POSITION- 43 50 54.     (N) 097 29 01.     (W)   SCALED
 OQ0363* NAVD 88 ORTHO HEIGHT -   468.498 (meters)     1537.06  (feet) ADJUSTED
 OQ0363  ______________________________________________________________________
 OQ0363  GEOID HEIGHT    -        -25.905 (meters)                     GEOID18
 OQ0363  DYNAMIC HEIGHT  -        468.387 (meters)     1536.70  (feet) COMP
 OQ0363  MODELED GRAVITY -    980,369.3   (mgal)                       NAVD 88
 OQ0363
 OQ0363  VERT ORDER      -  SECOND    CLASS 0
 OQ0363
 OQ0363.The horizontal coordinates were scaled from a map and have
 OQ0363.an estimated accuracy of +/- 6 seconds.
 OQ0363
 OQ0363.The orthometric height was determined by differential leveling and
 OQ0363.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0363.in June 1991.
 OQ0363
 OQ0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0363.GEOID18 height accuracy estimate available here.
 OQ0363
 OQ0363.Click photographs - Photos may exist for this station.
 OQ0363
 OQ0363.The dynamic height is computed by dividing the NAVD 88
 OQ0363.geopotential number by the normal gravity value computed on the
 OQ0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0363.degrees latitude (g = 980.6199 gals.).
 OQ0363
 OQ0363.The modeled gravity was interpolated from observed gravity values.
 OQ0363
 OQ0363;                    North         East    Units  Estimated Accuracy
 OQ0363;SPC SD S     -   172,240.      829,080.      MT  (+/- 180 meters Scaled)
 OQ0363
 OQ0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP218561(NAD 83)
 OQ0363
 OQ0363                          SUPERSEDED SURVEY CONTROL
 OQ0363
 OQ0363  NGVD 29 (??/??/92)  468.202  (m)         1536.09   (f) ADJ UNCH    2 0
 OQ0363
 OQ0363.Superseded values are not recommended for survey control.
 OQ0363
 OQ0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0363.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0363
 OQ0363_MARKER: DB = BENCH MARK DISK
 OQ0363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0363_STAMPING: F 53 1934
 OQ0363_MARK LOGO: CGS
 OQ0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0363+STABILITY: SURFACE MOTION
 OQ0363
 OQ0363  HISTORY     - Date     Condition        Report By
 OQ0363  HISTORY     - 1934     MONUMENTED       CGS
 OQ0363
 OQ0363                          STATION DESCRIPTION
 OQ0363
 OQ0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0363'3.6 MI NW FROM UNITYVILLE.
 OQ0363'ABOUT 3.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0363'RAILWAY FROM THE STATION AT UNITYVILLE, MC COOK COUNTY,
 OQ0363'ABOUT 19 POLES SOUTHEAST OF MILEPOST 86, AT A ROAD CROSSING,
 OQ0363'45 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 42 FEET
 OQ0363'NORTHEAST OF THE CENTER LINE OF THE TRACK, ABOUT 30 FEET
 OQ0363'NORTHWEST OF A POLE, 4 FEET SOUTH OF THE RIGTH-OF-WAY FENCE
 OQ0363'CORNER, AND 3 FEET LOWER THAN THE TRACK LEVEL.  A STANDARD
 OQ0363'DISK, STAMPED F 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0496 ***********************************************************************
 PR0496  DESIGNATION -  F 54
 PR0496  PID         -  PR0496
 PR0496  STATE/COUNTY-  SD/LAKE
 PR0496  COUNTRY     -  US
 PR0496  USGS QUAD   -  RAMONA (2017)
 PR0496
 PR0496                         *CURRENT SURVEY CONTROL
 PR0496  ______________________________________________________________________
 PR0496* NAD 83(1986) POSITION- 44 00 23.     (N) 097 10 16.     (W)   SCALED
 PR0496* NAVD 88 ORTHO HEIGHT -   511.717 (meters)     1678.86  (feet) ADJUSTED
 PR0496  ______________________________________________________________________
 PR0496  GEOID HEIGHT    -        -25.785 (meters)                     GEOID18
 PR0496  DYNAMIC HEIGHT  -        511.595 (meters)     1678.46  (feet) COMP
 PR0496  MODELED GRAVITY -    980,363.4   (mgal)                       NAVD 88
 PR0496
 PR0496  VERT ORDER      -  SECOND    CLASS 0
 PR0496
 PR0496.The horizontal coordinates were scaled from a map and have
 PR0496.an estimated accuracy of +/- 6 seconds.
 PR0496
 PR0496.The orthometric height was determined by differential leveling and
 PR0496.adjusted by the NATIONAL GEODETIC SURVEY
 PR0496.in June 1991.
 PR0496
 PR0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0496.GEOID18 height accuracy estimate available here.
 PR0496
 PR0496.Click photographs - Photos may exist for this station.
 PR0496
 PR0496.The dynamic height is computed by dividing the NAVD 88
 PR0496.geopotential number by the normal gravity value computed on the
 PR0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0496.degrees latitude (g = 980.6199 gals.).
 PR0496
 PR0496.The modeled gravity was interpolated from observed gravity values.
 PR0496
 PR0496;                    North         East    Units  Estimated Accuracy
 PR0496;SPC SD S     -   190,690.      853,520.      MT  (+/- 180 meters Scaled)
 PR0496
 PR0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP466742(NAD 83)
 PR0496
 PR0496                          SUPERSEDED SURVEY CONTROL
 PR0496
 PR0496  NGVD 29 (??/??/92)  511.422  (m)         1677.89   (f) ADJ UNCH    2 0
 PR0496
 PR0496.Superseded values are not recommended for survey control.
 PR0496
 PR0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0496.See file dsdata.pdf to determine how the superseded data were derived.
 PR0496
 PR0496_MARKER: DB = BENCH MARK DISK
 PR0496_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR0496_SP_SET: BOX CULVERT HEADWALL
 PR0496_STAMPING: F 54 1934
 PR0496_MARK LOGO: CGS
 PR0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0496+STABILITY: SURFACE MOTION
 PR0496
 PR0496  HISTORY     - Date     Condition        Report By
 PR0496  HISTORY     - 1934     MONUMENTED       CGS
 PR0496
 PR0496                          STATION DESCRIPTION
 PR0496
 PR0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0496'2.8 MI W FROM MADISON.
 PR0496'2.8 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0496'PACIFIC RAILROAD FROM THE MUNICIPAL POWER PLANT AT MADISON,
 PR0496'LAKE COUNTY, ABOUT 21 POLES EAST OF MILEPOST 337, ABOUT 3-1/2
 PR0496'POLES SOUTHEAST OF A ROAD CROSSING, ABOUT 100 FEET SOUTHWEST
 PR0496'OF THE CENTER LINE OF THE TRACK, AT A CONCRETE BOX CULVERT ON
 PR0496'THE ROAD AROUND LAKE HERMAN, IN THE CENTER OF THE TOP OF THE
 PR0496'NORTHEAST CONCRETE HEAD WALL, AND ABOUT LEVEL WITH THE TRACK.
 PR0496'A STANDARD DISK, STAMPED F 54 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0196 ***********************************************************************
 PR0196  DESIGNATION -  F 55 RESET
 PR0196  PID         -  PR0196
 PR0196  STATE/COUNTY-  SD/BROOKINGS
 PR0196  COUNTRY     -  US
 PR0196  USGS QUAD   -  WHITE (2017)
 PR0196
 PR0196                         *CURRENT SURVEY CONTROL
 PR0196  ______________________________________________________________________
 PR0196* NAD 83(1986) POSITION- 44 24 32.     (N) 096 39 08.     (W)   SCALED
 PR0196* NAVD 88 ORTHO HEIGHT -   534.68  (meters)     1754.2   (feet) RESET
 PR0196  ______________________________________________________________________
 PR0196  GEOID HEIGHT    -        -25.265 (meters)                     GEOID18
 PR0196  VERT ORDER      -  THIRD
 PR0196
 PR0196.The horizontal coordinates were scaled from a map and have
 PR0196.an estimated accuracy of +/- 6 seconds.
 PR0196
 PR0196.The orthometric height was computed from unverified reset data.
 PR0196
 PR0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0196.GEOID18 height accuracy estimate available here.
 PR0196
 PR0196.Click photographs - Photos may exist for this station.
 PR0196
 PR0196;                    North         East    Units  Estimated Accuracy
 PR0196;SPC SD N     -    69,470.      866,590.      MT  (+/- 180 meters Scaled)
 PR0196
 PR0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ869199(NAD 83)
 PR0196
 PR0196                          SUPERSEDED SURVEY CONTROL
 PR0196
 PR0196.No superseded survey control is available for this station.
 PR0196
 PR0196_MARKER: DB = BENCH MARK DISK
 PR0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0196_STAMPING: F 55 RESET 1971
 PR0196_MARK LOGO: CGS
 PR0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0196+STABILITY: SURFACE MOTION
 PR0196
 PR0196  HISTORY     - Date     Condition        Report By
 PR0196  HISTORY     - 1971     MONUMENTED       NGS
 PR0196
 PR0196                          STATION DESCRIPTION
 PR0196
 PR0196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PR0196'2 MI S FROM WHITE.
 PR0196'2 MILES SOUTH OF WHITE, 0.5 MILE SOUTHWEST OF A GRAVELED
 PR0196'CROSSROAD, 0.3 MILE WEST OF THE FARMSTEAD AND ON PROPERTY OF MR.
 PR0196'KENNETH HARTLEY, AT THE NORTH END OF AN ABANDONED RAILROAD
 PR0196'GRADE, AT THE EAST EDGE OF THE TOP OF THE GRADE, 53 FEET
 PR0196'SOUTHWEST OF THE NORTHWEST CORNER POST OF A PERMANENT PASTURE,
 PR0196'AND 2 FEET NORTH OF A METAL WITNESS POST, SET IN A SQUARE
 PR0196'CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0317 ***********************************************************************
 PR0317  DESIGNATION -  F 56
 PR0317  PID         -  PR0317
 PR0317  STATE/COUNTY-  SD/DEUEL
 PR0317  COUNTRY     -  US
 PR0317  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0317
 PR0317                         *CURRENT SURVEY CONTROL
 PR0317  ______________________________________________________________________
 PR0317* NAD 83(1986) POSITION- 44 52 08.     (N) 096 44 54.     (W)   SCALED
 PR0317* NAVD 88 ORTHO HEIGHT -   564.624 (meters)     1852.44  (feet) ADJUSTED
 PR0317  ______________________________________________________________________
 PR0317  GEOID HEIGHT    -        -25.306 (meters)                     GEOID18
 PR0317  DYNAMIC HEIGHT  -        564.540 (meters)     1852.16  (feet) COMP
 PR0317  MODELED GRAVITY -    980,450.9   (mgal)                       NAVD 88
 PR0317
 PR0317  VERT ORDER      -  SECOND    CLASS 0
 PR0317
 PR0317.The horizontal coordinates were scaled from a map and have
 PR0317.an estimated accuracy of +/- 6 seconds.
 PR0317
 PR0317.The orthometric height was determined by differential leveling and
 PR0317.adjusted by the NATIONAL GEODETIC SURVEY
 PR0317.in June 1991.
 PR0317
 PR0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0317.GEOID18 height accuracy estimate available here.
 PR0317
 PR0317.Click photographs - Photos may exist for this station.
 PR0317
 PR0317.The dynamic height is computed by dividing the NAVD 88
 PR0317.geopotential number by the normal gravity value computed on the
 PR0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0317.degrees latitude (g = 980.6199 gals.).
 PR0317
 PR0317.The modeled gravity was interpolated from observed gravity values.
 PR0317
 PR0317;                    North         East    Units  Estimated Accuracy
 PR0317;SPC SD N     -   120,230.      856,880.      MT  (+/- 180 meters Scaled)
 PR0317
 PR0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ778708(NAD 83)
 PR0317
 PR0317                          SUPERSEDED SURVEY CONTROL
 PR0317
 PR0317  NGVD 29 (??/??/92)  564.357  (m)         1851.56   (f) ADJ UNCH    2 0
 PR0317
 PR0317.Superseded values are not recommended for survey control.
 PR0317
 PR0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0317.See file dsdata.pdf to determine how the superseded data were derived.
 PR0317
 PR0317_MARKER: DB = BENCH MARK DISK
 PR0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0317_STAMPING: F 56 1934
 PR0317_MARK LOGO: CGS
 PR0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0317+STABILITY: SURFACE MOTION
 PR0317
 PR0317  HISTORY     - Date     Condition        Report By
 PR0317  HISTORY     - 1934     MONUMENTED       CGS
 PR0317
 PR0317                          STATION DESCRIPTION
 PR0317
 PR0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0317'3.6 MI W FROM ALTAMONT.
 PR0317'ABOUT 3.6 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0317'FROM THE WATER TANK AT ALTAMONT, DEUEL COUNTY, ABOUT 3 POLES
 PR0317'WEST OF MILEPOST 301, ABOUT 45 FEET SOUTH OF THE TRACK, AND ABOUT
 PR0317'2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED F 56
 PR0317'1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0643 ***********************************************************************
 PR0643  DESIGNATION -  F 57
 PR0643  PID         -  PR0643
 PR0643  STATE/COUNTY-  SD/CLARK
 PR0643  COUNTRY     -  US
 PR0643  USGS QUAD   -  GARDEN CITY (2017)
 PR0643
 PR0643                         *CURRENT SURVEY CONTROL
 PR0643  ______________________________________________________________________
 PR0643* NAD 83(1986) POSITION- 44 57 26.     (N) 097 34 54.     (W)   SCALED
 PR0643* NAVD 88 ORTHO HEIGHT -   567.483 (meters)     1861.82  (feet) ADJUSTED
 PR0643  ______________________________________________________________________
 PR0643  GEOID HEIGHT    -        -24.775 (meters)                     GEOID18
 PR0643  DYNAMIC HEIGHT  -        567.400 (meters)     1861.54  (feet) COMP
 PR0643  MODELED GRAVITY -    980,451.7   (mgal)                       NAVD 88
 PR0643
 PR0643  VERT ORDER      -  SECOND    CLASS 0
 PR0643
 PR0643.The horizontal coordinates were scaled from a map and have
 PR0643.an estimated accuracy of +/- 6 seconds.
 PR0643
 PR0643.The orthometric height was determined by differential leveling and
 PR0643.adjusted by the NATIONAL GEODETIC SURVEY
 PR0643.in June 1991.
 PR0643
 PR0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0643.GEOID18 height accuracy estimate available here.
 PR0643
 PR0643.Click photographs - Photos may exist for this station.
 PR0643
 PR0643.The dynamic height is computed by dividing the NAVD 88
 PR0643.geopotential number by the normal gravity value computed on the
 PR0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0643.degrees latitude (g = 980.6199 gals.).
 PR0643
 PR0643.The modeled gravity was interpolated from observed gravity values.
 PR0643
 PR0643;                    North         East    Units  Estimated Accuracy
 PR0643;SPC SD N     -   127,740.      790,780.      MT  (+/- 180 meters Scaled)
 PR0643
 PR0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ118791(NAD 83)
 PR0643
 PR0643                          SUPERSEDED SURVEY CONTROL
 PR0643
 PR0643  NGVD 29 (??/??/92)  567.170  (m)         1860.79   (f) ADJ UNCH    2 0
 PR0643
 PR0643.Superseded values are not recommended for survey control.
 PR0643
 PR0643.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0643.See file dsdata.pdf to determine how the superseded data were derived.
 PR0643
 PR0643_MARKER: DB = BENCH MARK DISK
 PR0643_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PR0643+WITH SETTING: PAVEMENT
 PR0643_SP_SET: LAMP POST BASE
 PR0643_STAMPING: F 57 1934
 PR0643_MARK LOGO: CGS
 PR0643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0643+STABILITY: SURFACE MOTION
 PR0643
 PR0643  HISTORY     - Date     Condition        Report By
 PR0643  HISTORY     - 1934     MONUMENTED       CGS
 PR0643
 PR0643                          STATION DESCRIPTION
 PR0643
 PR0643'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0643'AT GARDEN CITY.
 PR0643'AT GARDEN CITY, CLARK COUNTY, AT THE CENTER OF THE INTERSECTION OF
 PR0643'MAIN STREET AND GROVER AVENUE, IN THE TOP OF THE CONCRETE BASE
 PR0643'OF A LAMPPOST, AND ABOUT 2 FEET HIGHER THAN THE STREET.  A
 PR0643'STANDARD DISK, STAMPED F 57 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0609 ***********************************************************************
 PR0609  DESIGNATION -  F 58
 PR0609  PID         -  PR0609
 PR0609  STATE/COUNTY-  SD/CLARK
 PR0609  COUNTRY     -  US
 PR0609  USGS QUAD   -  CLARK NORTH (2017)
 PR0609
 PR0609                         *CURRENT SURVEY CONTROL
 PR0609  ______________________________________________________________________
 PR0609* NAD 83(1986) POSITION- 44 53 04.     (N) 097 42 18.     (W)   SCALED
 PR0609* NAVD 88 ORTHO HEIGHT -   546.157 (meters)     1791.85  (feet) ADJUSTED
 PR0609  ______________________________________________________________________
 PR0609  GEOID HEIGHT    -        -24.619 (meters)                     GEOID18
 PR0609  DYNAMIC HEIGHT  -        546.078 (meters)     1791.59  (feet) COMP
 PR0609  MODELED GRAVITY -    980,453.9   (mgal)                       NAVD 88
 PR0609
 PR0609  VERT ORDER      -  SECOND    CLASS 0
 PR0609
 PR0609.The horizontal coordinates were scaled from a map and have
 PR0609.an estimated accuracy of +/- 6 seconds.
 PR0609
 PR0609.The orthometric height was determined by differential leveling and
 PR0609.adjusted by the NATIONAL GEODETIC SURVEY
 PR0609.in June 1991.
 PR0609
 PR0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0609.GEOID18 height accuracy estimate available here.
 PR0609
 PR0609.Click photographs - Photos may exist for this station.
 PR0609
 PR0609.The dynamic height is computed by dividing the NAVD 88
 PR0609.geopotential number by the normal gravity value computed on the
 PR0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0609.degrees latitude (g = 980.6199 gals.).
 PR0609
 PR0609.The modeled gravity was interpolated from observed gravity values.
 PR0609
 PR0609;                    North         East    Units  Estimated Accuracy
 PR0609;SPC SD N     -   119,370.      781,280.      MT  (+/- 180 meters Scaled)
 PR0609
 PR0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ022709(NAD 83)
 PR0609
 PR0609                          SUPERSEDED SURVEY CONTROL
 PR0609
 PR0609  NGVD 29 (??/??/92)  545.844  (m)         1790.82   (f) ADJ UNCH    2 0
 PR0609
 PR0609.Superseded values are not recommended for survey control.
 PR0609
 PR0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0609.See file dsdata.pdf to determine how the superseded data were derived.
 PR0609
 PR0609_MARKER: DB = BENCH MARK DISK
 PR0609_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0609_SP_SET: BRIDGE
 PR0609_STAMPING: F 58 1934
 PR0609_MARK LOGO: CGS
 PR0609_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0609
 PR0609  HISTORY     - Date     Condition        Report By
 PR0609  HISTORY     - 1934     MONUMENTED       CGS
 PR0609
 PR0609                          STATION DESCRIPTION
 PR0609
 PR0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0609'1.4 MI E FROM CLARK.
 PR0609'1.4 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0609'THE STATION AT CLARK, CLARK COUNTY, AT BRIDGE D 411, IN THE TOP
 PR0609'OF THE WEST END OF THE SOUTH STONE HEAD WALL, AND ABOUT 1.5 FEET
 PR0609'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 58 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0028 ***********************************************************************
 PS0028  DESIGNATION -  F 59
 PS0028  PID         -  PS0028
 PS0028  STATE/COUNTY-  SD/SPINK
 PS0028  COUNTRY     -  US
 PS0028  USGS QUAD   -  ASHTON (2017)
 PS0028
 PS0028                         *CURRENT SURVEY CONTROL
 PS0028  ______________________________________________________________________
 PS0028* NAD 83(1986) POSITION- 44 52 36.98   (N) 098 27 26.61   (W)   HD_HELD1
 PS0028* NAVD 88 ORTHO HEIGHT -   392.066 (meters)     1286.30  (feet) ADJUSTED
 PS0028  ______________________________________________________________________
 PS0028  GEOID HEIGHT    -        -24.303 (meters)                     GEOID18
 PS0028  DYNAMIC HEIGHT  -        392.023 (meters)     1286.16  (feet) COMP
 PS0028  MODELED GRAVITY -    980,496.4   (mgal)                       NAVD 88
 PS0028
 PS0028  VERT ORDER      -  SECOND    CLASS 0
 PS0028
 PS0028.The horizontal coordinates were determined by differentially corrected
 PS0028.hand held GPS observations or other comparable positioning techniques
 PS0028.and have an estimated accuracy of +/- 3 meters.
 PS0028
 PS0028.The orthometric height was determined by differential leveling and
 PS0028.adjusted by the NATIONAL GEODETIC SURVEY
 PS0028.in June 1991.
 PS0028
 PS0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0028.GEOID18 height accuracy estimate available here.
 PS0028
 PS0028.Click photographs - Photos may exist for this station.
 PS0028
 PS0028.The dynamic height is computed by dividing the NAVD 88
 PS0028.geopotential number by the normal gravity value computed on the
 PS0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0028.degrees latitude (g = 980.6199 gals.).
 PS0028
 PS0028.The modeled gravity was interpolated from observed gravity values.
 PS0028
 PS0028;                    North         East    Units  Estimated Accuracy
 PS0028;SPC SD N     -   117,128.8     721,875.6     MT  (+/- 3 meters HH1 GPS) 
 PS0028
 PS0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4285769423(NAD 83)
 PS0028
 PS0028                          SUPERSEDED SURVEY CONTROL
 PS0028
 PS0028  NGVD 29 (??/??/92)  391.774  (m)         1285.35   (f) ADJ UNCH    2 0
 PS0028
 PS0028.Superseded values are not recommended for survey control.
 PS0028
 PS0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0028.See file dsdata.pdf to determine how the superseded data were derived.
 PS0028
 PS0028_MARKER: DB = BENCH MARK DISK
 PS0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0028_STAMPING: F 59 1934
 PS0028_MARK LOGO: CGS
 PS0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0028+STABILITY: SURFACE MOTION
 PS0028
 PS0028  HISTORY     - Date     Condition        Report By
 PS0028  HISTORY     - 1934     MONUMENTED       CGS
 PS0028
 PS0028                          STATION DESCRIPTION
 PS0028
 PS0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0028'2.9 MI E FROM REDFIELD.
 PS0028'ABOUT 2.9 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0028'FROM THE COURTHOUSE AT REDFIELD, SPINK COUNTY, ABOUT 2 POLES EAST
 PS0028'OF MILEPOST 387, 35 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PS0028'AND ABOUT 3-1/2 FEET HIGHER THAN THE TRACK.  A STANDARD DISK,
 PS0028'STAMPED F 59 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0491 ***********************************************************************
 OQ0491  DESIGNATION -  F 6
 OQ0491  PID         -  OQ0491
 OQ0491  STATE/COUNTY-  SD/MCCOOK
 OQ0491  COUNTRY     -  US
 OQ0491  USGS QUAD   -  SPENCER (2017)
 OQ0491
 OQ0491                         *CURRENT SURVEY CONTROL
 OQ0491  ______________________________________________________________________
 OQ0491* NAD 83(1986) POSITION- 43 43 25.     (N) 097 32 55.     (W)   SCALED
 OQ0491* NAVD 88 ORTHO HEIGHT -   436.177 (meters)     1431.02  (feet) ADJUSTED
 OQ0491  ______________________________________________________________________
 OQ0491  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 OQ0491  DYNAMIC HEIGHT  -        436.074 (meters)     1430.69  (feet) COMP
 OQ0491  MODELED GRAVITY -    980,369.6   (mgal)                       NAVD 88
 OQ0491
 OQ0491  VERT ORDER      -  FIRST     CLASS II
 OQ0491
 OQ0491.The horizontal coordinates were scaled from a map and have
 OQ0491.an estimated accuracy of +/- 6 seconds.
 OQ0491
 OQ0491.The orthometric height was determined by differential leveling and
 OQ0491.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0491.in June 1991.
 OQ0491
 OQ0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0491.GEOID18 height accuracy estimate available here.
 OQ0491
 OQ0491.Click photographs - Photos may exist for this station.
 OQ0491
 OQ0491.The dynamic height is computed by dividing the NAVD 88
 OQ0491.geopotential number by the normal gravity value computed on the
 OQ0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0491.degrees latitude (g = 980.6199 gals.).
 OQ0491
 OQ0491.The modeled gravity was interpolated from observed gravity values.
 OQ0491
 OQ0491;                    North         East    Units  Estimated Accuracy
 OQ0491;SPC SD S     -   158,210.      824,320.      MT  (+/- 180 meters Scaled)
 OQ0491
 OQ0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP169421(NAD 83)
 OQ0491
 OQ0491                          SUPERSEDED SURVEY CONTROL
 OQ0491
 OQ0491  NGVD 29 (??/??/92)  435.892  (m)         1430.09   (f) ADJ UNCH    1 2
 OQ0491
 OQ0491.Superseded values are not recommended for survey control.
 OQ0491
 OQ0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0491.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0491
 OQ0491_MARKER: DB = BENCH MARK DISK
 OQ0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0491_STAMPING: 1430.089 F 6 1925
 OQ0491_MARK LOGO: CGS
 OQ0491_PROJECTION: FLUSH
 OQ0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0491+STABILITY: SURFACE MOTION
 OQ0491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0491+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 OQ0491
 OQ0491  HISTORY     - Date     Condition        Report By
 OQ0491  HISTORY     - 1925     MONUMENTED       CGS
 OQ0491  HISTORY     - 1973     GOOD             USGS
 OQ0491  HISTORY     - 1973     GOOD             NGS
 OQ0491  HISTORY     - 20120514 GOOD             INDIV
 OQ0491
 OQ0491                          STATION DESCRIPTION
 OQ0491
 OQ0491'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 OQ0491'2.3 MI E FROM SPENCER.
 OQ0491'ABOUT 2 1/3 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RY.
 OQ0491'FROM SPENCER, MC COOK COUNTY.  AT A ROAD CROSSING, 38 FT. SOUTH
 OQ0491'OF THE CENTERLINE OF THE TRACK, 24.6 FT. EAST OF THE CENTERLINE
 OQ0491'OF THE ROAD.  A STANDARD DISK, STAMPED 1430.089 F 6 1925 AND
 OQ0491'SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 OQ0491
 OQ0491                          STATION RECOVERY (1973)
 OQ0491
 OQ0491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OQ0491'RECOVERED IN GOOD CONDITION.
 OQ0491
 OQ0491                          STATION RECOVERY (2012)
 OQ0491
 OQ0491'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0787 ***********************************************************************
 PU0787  DESIGNATION -  F 6 B 2
 PU0787  PID         -  PU0787
 PU0787  STATE/COUNTY-  SD/MEADE
 PU0787  COUNTRY     -  US
 PU0787  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0787
 PU0787                         *CURRENT SURVEY CONTROL
 PU0787  ______________________________________________________________________
 PU0787* NAD 83(1986) POSITION- 44 57 05.     (N) 102 39 08.     (W)   SCALED
 PU0787* NAVD 88 ORTHO HEIGHT -   858.600 (meters)     2816.92  (feet) ADJUSTED
 PU0787  ______________________________________________________________________
 PU0787  GEOID HEIGHT    -        -17.924 (meters)                     GEOID18
 PU0787  DYNAMIC HEIGHT  -        858.413 (meters)     2816.31  (feet) COMP
 PU0787  MODELED GRAVITY -    980,370.4   (mgal)                       NAVD 88
 PU0787
 PU0787  VERT ORDER      -  SECOND    CLASS 0
 PU0787
 PU0787.The horizontal coordinates were scaled from a map and have
 PU0787.an estimated accuracy of +/- 6 seconds.
 PU0787
 PU0787.The orthometric height was determined by differential leveling and
 PU0787.adjusted by the NATIONAL GEODETIC SURVEY
 PU0787.in June 1991.
 PU0787
 PU0787.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0787.GEOID18 height accuracy estimate available here.
 PU0787
 PU0787.Click photographs - Photos may exist for this station.
 PU0787
 PU0787.The dynamic height is computed by dividing the NAVD 88
 PU0787.geopotential number by the normal gravity value computed on the
 PU0787.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0787.degrees latitude (g = 980.6199 gals.).
 PU0787
 PU0787.The modeled gravity was interpolated from observed gravity values.
 PU0787
 PU0787;                    North         East    Units  Estimated Accuracy
 PU0787;SPC SD N     -   127,670.      390,750.      MT  (+/- 180 meters Scaled)
 PU0787
 PU0787_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK851802(NAD 83)
 PU0787
 PU0787                          SUPERSEDED SURVEY CONTROL
 PU0787
 PU0787  NGVD 29 (??/??/92)  858.13   (m)         2815.4    (f) COMPUTED    2 0
 PU0787
 PU0787.Superseded values are not recommended for survey control.
 PU0787
 PU0787.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0787.See file dsdata.pdf to determine how the superseded data were derived.
 PU0787
 PU0787_MARKER: Z = SEE DESCRIPTION
 PU0787_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0787_SP_SET: PIER
 PU0787_STAMPING: F 6 B 2
 PU0787_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0787
 PU0787  HISTORY     - Date     Condition        Report By
 PU0787  HISTORY     - UNK      MONUMENTED       USAF
 PU0787  HISTORY     - 1962     GOOD             CGS
 PU0787
 PU0787                          STATION DESCRIPTION
 PU0787
 PU0787'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0787'8.2 MI SW FROM MAURINE.
 PU0787'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0787'THENCE 5.1 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.1 MILE
 PU0787'EAST ACROSS COUNTRY, ON THE TOP OF A SMALL RIDGE, CENTER OF
 PU0787'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0787'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0084 ***********************************************************************
 QR0084  DESIGNATION -  F 60
 QR0084  PID         -  QR0084
 QR0084  STATE/COUNTY-  SD/BROWN
 QR0084  COUNTRY     -  US
 QR0084  USGS QUAD   -  WARNER (2017)
 QR0084
 QR0084                         *CURRENT SURVEY CONTROL
 QR0084  ______________________________________________________________________
 QR0084* NAD 83(1986) POSITION- 45 19 38.15   (N) 098 29 43.78   (W)   HD_HELD1
 QR0084* NAVD 88 ORTHO HEIGHT -   395.338 (meters)     1297.04  (feet) ADJUSTED
 QR0084  ______________________________________________________________________
 QR0084  GEOID HEIGHT    -        -24.322 (meters)                     GEOID18
 QR0084  DYNAMIC HEIGHT  -        395.309 (meters)     1296.94  (feet) COMP
 QR0084  MODELED GRAVITY -    980,531.0   (mgal)                       NAVD 88
 QR0084
 QR0084  VERT ORDER      -  SECOND    CLASS 0
 QR0084
 QR0084.The horizontal coordinates were determined by differentially corrected
 QR0084.hand held GPS observations or other comparable positioning techniques
 QR0084.and have an estimated accuracy of +/- 3 meters.
 QR0084
 QR0084.The orthometric height was determined by differential leveling and
 QR0084.adjusted by the NATIONAL GEODETIC SURVEY
 QR0084.in June 1991.
 QR0084
 QR0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0084.GEOID18 height accuracy estimate available here.
 QR0084
 QR0084.Click photographs - Photos may exist for this station.
 QR0084
 QR0084.The dynamic height is computed by dividing the NAVD 88
 QR0084.geopotential number by the normal gravity value computed on the
 QR0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0084.degrees latitude (g = 980.6199 gals.).
 QR0084
 QR0084.The modeled gravity was interpolated from observed gravity values.
 QR0084
 QR0084;                    North         East    Units  Estimated Accuracy
 QR0084;SPC SD N     -   167,106.9     717,935.7     MT  (+/- 3 meters HH1 GPS) 
 QR0084
 QR0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3953519430(NAD 83)
 QR0084
 QR0084                          SUPERSEDED SURVEY CONTROL
 QR0084
 QR0084  NGVD 29 (??/??/92)  395.048  (m)         1296.09   (f) ADJ UNCH    2 0
 QR0084
 QR0084.Superseded values are not recommended for survey control.
 QR0084
 QR0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0084.See file dsdata.pdf to determine how the superseded data were derived.
 QR0084
 QR0084_MARKER: DB = BENCH MARK DISK
 QR0084_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0084_SP_SET: CULVERT HEADWALL
 QR0084_STAMPING: F 60 1934
 QR0084_MARK LOGO: CGS
 QR0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0084+STABILITY: SURFACE MOTION
 QR0084
 QR0084  HISTORY     - Date     Condition        Report By
 QR0084  HISTORY     - 1934     MONUMENTED       CGS
 QR0084
 QR0084                          STATION DESCRIPTION
 QR0084
 QR0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0084'AT WARNER.
 QR0084'AT WARNER, BROWN COUNTY, ABOUT 5 POLES NORTH OF THE CHICAGO,
 QR0084'MILWAUKEE, ST. PAUL AND PACIFIC RAILWAY PASSENGER STATION,
 QR0084'ABOUT 100 FEET WEST OF THE CENTER LINE OF THE TRACK, AT A
 QR0084'2-FOOT CONCRETE PIPE CULVERT ON U.S. HIGHWAY 281, IN THE EAST
 QR0084'CONCRETE HEAD WALL, AND ABOUT 1-1/2 FEET LOWER THAN THE TRACK.
 QR0084'A STANDARD DISK, STAMPED F 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0017 ***********************************************************************
 QR0017  DESIGNATION -  F 61
 QR0017  PID         -  QR0017
 QR0017  STATE/COUNTY-  SD/BROWN
 QR0017  COUNTRY     -  US
 QR0017  USGS QUAD   -  HOUGHTON (2017)
 QR0017
 QR0017                         *CURRENT SURVEY CONTROL
 QR0017  ______________________________________________________________________
 QR0017* NAD 83(1986) POSITION- 45 49 05.     (N) 098 11 10.     (W)   SCALED
 QR0017* NAVD 88 ORTHO HEIGHT -   395.067 (meters)     1296.15  (feet) ADJUSTED
 QR0017  ______________________________________________________________________
 QR0017  GEOID HEIGHT    -        -25.014 (meters)                     GEOID18
 QR0017  DYNAMIC HEIGHT  -        395.049 (meters)     1296.09  (feet) COMP
 QR0017  MODELED GRAVITY -    980,558.8   (mgal)                       NAVD 88
 QR0017
 QR0017  VERT ORDER      -  FIRST     CLASS II
 QR0017
 QR0017.The horizontal coordinates were scaled from a map and have
 QR0017.an estimated accuracy of +/- 6 seconds.
 QR0017
 QR0017.The orthometric height was determined by differential leveling and
 QR0017.adjusted by the NATIONAL GEODETIC SURVEY
 QR0017.in June 1991.
 QR0017
 QR0017.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0017.GEOID18 height accuracy estimate available here.
 QR0017
 QR0017.Click photographs - Photos may exist for this station.
 QR0017
 QR0017.The dynamic height is computed by dividing the NAVD 88
 QR0017.geopotential number by the normal gravity value computed on the
 QR0017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0017.degrees latitude (g = 980.6199 gals.).
 QR0017
 QR0017.The modeled gravity was interpolated from observed gravity values.
 QR0017
 QR0017;                    North         East    Units  Estimated Accuracy
 QR0017;SPC SD N     -   222,140.      740,960.      MT  (+/- 180 meters Scaled)
 QR0017
 QR0017_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR632741(NAD 83)
 QR0017
 QR0017                          SUPERSEDED SURVEY CONTROL
 QR0017
 QR0017  NGVD 29 (??/??/92)  394.754  (m)         1295.12   (f) ADJ UNCH    1 2
 QR0017
 QR0017.Superseded values are not recommended for survey control.
 QR0017
 QR0017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0017.See file dsdata.pdf to determine how the superseded data were derived.
 QR0017
 QR0017_MARKER: DB = BENCH MARK DISK
 QR0017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0017_STAMPING: F 61 1934
 QR0017_MARK LOGO: CGS
 QR0017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0017+STABILITY: SURFACE MOTION
 QR0017
 QR0017  HISTORY     - Date     Condition        Report By
 QR0017  HISTORY     - 1934     MONUMENTED       CGS
 QR0017  HISTORY     - 1941     GOOD             CGS
 QR0017
 QR0017                          STATION DESCRIPTION
 QR0017
 QR0017'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0017'4 MI N FROM HOUGHTON.
 QR0017'4.0 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 QR0017'THE STATION AT HOUGHTON, BROWN COUNTY, ABOUT 12 POLES NORTH OF
 QR0017'MILEPOST 112, ABOUT 1 POLE SOUTH OF A ROAD CROSSING, 45 FEET EAST
 QR0017'OF THE CENTER LINE OF THE TRACK, 4 FEET SOUTH OF A POLE, AND ABOUT
 QR0017'4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 61 1934
 QR0017'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0317 ***********************************************************************
 QQ0317  DESIGNATION -  F 62
 QQ0317  PID         -  QQ0317
 QQ0317  STATE/COUNTY-  SD/MARSHALL
 QQ0317  COUNTRY     -  US
 QQ0317  USGS QUAD   -  KIDDER SE (2017)
 QQ0317
 QQ0317                         *CURRENT SURVEY CONTROL
 QQ0317  ______________________________________________________________________
 QQ0317* NAD 83(1986) POSITION- 45 46 33.17   (N) 097 31 52.25   (W)   HD_HELD1
 QQ0317* NAVD 88 ORTHO HEIGHT -   550.040 (meters)     1804.59  (feet) ADJUSTED
 QQ0317  ______________________________________________________________________
 QQ0317  GEOID HEIGHT    -        -25.200 (meters)                     GEOID18
 QQ0317  DYNAMIC HEIGHT  -        550.008 (meters)     1804.48  (feet) COMP
 QQ0317  MODELED GRAVITY -    980,539.6   (mgal)                       NAVD 88
 QQ0317
 QQ0317  VERT ORDER      -  SECOND    CLASS 0
 QQ0317
 QQ0317.The horizontal coordinates were determined by differentially corrected
 QQ0317.hand held GPS observations or other comparable positioning techniques
 QQ0317.and have an estimated accuracy of +/- 3 meters.
 QQ0317
 QQ0317.The orthometric height was determined by differential leveling and
 QQ0317.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0317.in June 1991.
 QQ0317
 QQ0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0317.GEOID18 height accuracy estimate available here.
 QQ0317
 QQ0317.Click photographs - Photos may exist for this station.
 QQ0317
 QQ0317.The dynamic height is computed by dividing the NAVD 88
 QQ0317.geopotential number by the normal gravity value computed on the
 QQ0317.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0317.degrees latitude (g = 980.6199 gals.).
 QQ0317
 QQ0317.The modeled gravity was interpolated from observed gravity values.
 QQ0317
 QQ0317;                    North         East    Units  Estimated Accuracy
 QQ0317;SPC SD N     -   218,798.0     791,987.5     MT  (+/- 3 meters HH1 GPS) 
 QQ0317
 QQ0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1419270195(NAD 83)
 QQ0317
 QQ0317                          SUPERSEDED SURVEY CONTROL
 QQ0317
 QQ0317  NGVD 29 (??/??/92)  549.754  (m)         1803.65   (f) ADJ UNCH    2 0
 QQ0317
 QQ0317.Superseded values are not recommended for survey control.
 QQ0317
 QQ0317.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0317.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0317
 QQ0317_MARKER: DB = BENCH MARK DISK
 QQ0317_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0317_SP_SET: CULVERT WINGWALL
 QQ0317_STAMPING: F 62 1934
 QQ0317_MARK LOGO: CGS
 QQ0317_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0317+STABILITY: SURFACE MOTION
 QQ0317
 QQ0317  HISTORY     - Date     Condition        Report By
 QQ0317  HISTORY     - 1934     MONUMENTED       CGS
 QQ0317  HISTORY     - 1988     GOOD             USPSQD
 QQ0317  HISTORY     - 19960402 GOOD             LOCENG
 QQ0317
 QQ0317                          STATION DESCRIPTION
 QQ0317
 QQ0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0317'8.5 MI W FROM LAKE CITY.
 QQ0317'8.5 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL AT
 QQ0317'LAKE CITY, MARSHALL COUNTY, ABOUT 1/4 MILE WEST OF THE
 QQ0317'SCHOOLHOUSE AT THE CROSSROADS AT A TURN TO THE SOUTH, AT A 4-FOOT
 QQ0317'CONCRETE BOX CULVERT, AND IN THE TOP OF THE NORTHEAST CONCRETE
 QQ0317'WING WALL.  A STANDARD DISK, STAMPED F 62 1934.
 QQ0317
 QQ0317                          STATION RECOVERY (1988)
 QQ0317
 QQ0317'RECOVERY NOTE BY US POWER SQUADRON 1988 (DM)
 QQ0317'RECOVERED IN GOOD CONDITION.
 QQ0317
 QQ0317                          STATION RECOVERY (1996)
 QQ0317
 QQ0317'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1996 (GLJ)
 QQ0317'MARK RECOVERED IN GOOD CONDITION.  NOTE--SET CARSONITE POST 4 FEET
 QQ0317'(1.2 M) EAST OF THE MARK FACING THE ROADWAY ON THE SLOPE OF THE
 QQ0317'ROADWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0232 ***********************************************************************
 QQ0232  DESIGNATION -  F 63
 QQ0232  PID         -  QQ0232
 QQ0232  STATE/COUNTY-  SD/ROBERTS
 QQ0232  COUNTRY     -  US
 QQ0232  USGS QUAD   -  SUMMIT NE (2017)
 QQ0232
 QQ0232                         *CURRENT SURVEY CONTROL
 QQ0232  ______________________________________________________________________
 QQ0232* NAD 83(1986) POSITION- 45 26 38.     (N) 097 07 11.     (W)   SCALED
 QQ0232* NAVD 88 ORTHO HEIGHT -   607.252 (meters)     1992.29  (feet) ADJUSTED
 QQ0232  ______________________________________________________________________
 QQ0232  GEOID HEIGHT    -        -25.320 (meters)                     GEOID18
 QQ0232  DYNAMIC HEIGHT  -        607.191 (meters)     1992.09  (feet) COMP
 QQ0232  MODELED GRAVITY -    980,494.2   (mgal)                       NAVD 88
 QQ0232
 QQ0232  VERT ORDER      -  SECOND    CLASS 0
 QQ0232
 QQ0232.The horizontal coordinates were scaled from a map and have
 QQ0232.an estimated accuracy of +/- 6 seconds.
 QQ0232
 QQ0232.The orthometric height was determined by differential leveling and
 QQ0232.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0232.in June 1991.
 QQ0232
 QQ0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0232.GEOID18 height accuracy estimate available here.
 QQ0232
 QQ0232.Click photographs - Photos may exist for this station.
 QQ0232
 QQ0232.The dynamic height is computed by dividing the NAVD 88
 QQ0232.geopotential number by the normal gravity value computed on the
 QQ0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0232.degrees latitude (g = 980.6199 gals.).
 QQ0232
 QQ0232.The modeled gravity was interpolated from observed gravity values.
 QQ0232
 QQ0232;                    North         East    Units  Estimated Accuracy
 QQ0232;SPC SD N     -   182,980.      825,280.      MT  (+/- 180 meters Scaled)
 QQ0232
 QQ0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR470339(NAD 83)
 QQ0232
 QQ0232                          SUPERSEDED SURVEY CONTROL
 QQ0232
 QQ0232  NGVD 29 (??/??/92)  606.976  (m)         1991.39   (f) ADJ UNCH    2 0
 QQ0232
 QQ0232.Superseded values are not recommended for survey control.
 QQ0232
 QQ0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0232.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0232
 QQ0232_MARKER: DB = BENCH MARK DISK
 QQ0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0232_STAMPING: F 63 1934
 QQ0232_MARK LOGO: CGS
 QQ0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0232+STABILITY: SURFACE MOTION
 QQ0232
 QQ0232  HISTORY     - Date     Condition        Report By
 QQ0232  HISTORY     - 1934     MONUMENTED       CGS
 QQ0232  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0232
 QQ0232                          STATION DESCRIPTION
 QQ0232
 QQ0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0232'2.4 MI E FROM ORTLEY.
 QQ0232'ABOUT 2.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0232'PACIFIC RAILROAD AND 9.5 MILES NORTH ALONG U.S. HIGHWAY 81 FROM
 QQ0232'ORTLEY, ROBERTS COUNTY, ABOUT 440 FEET NORTHEAST OF AN OPEN CUT
 QQ0232'ON THE CROWN OF A HILL, ABOUT 138 FEET SOUTHWEST OF A 2-FOOT
 QQ0232'CONCRETE-TITLE CULVERT, 30 FEET NORTHWEST OF THE CENTER LINE OF THE
 QQ0232'HIGHWAY, AND 2 FEET FROM A FENCE.  A STANDARD DISK, STAMPED
 QQ0232'F 63 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QQ0232'NOTE--OLD HWY 81 HAS BEEN IMPROVED.
 QQ0232
 QQ0232                          STATION RECOVERY (1970)
 QQ0232
 QQ0232'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0232'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0447 ***********************************************************************
 QS0447  DESIGNATION -  F 65
 QS0447  PID         -  QS0447
 QS0447  STATE/COUNTY-  SD/CORSON
 QS0447  COUNTRY     -  US
 QS0447  USGS QUAD   -  TATANKA LAKE (2017)
 QS0447
 QS0447                         *CURRENT SURVEY CONTROL
 QS0447  ______________________________________________________________________
 QS0447* NAD 83(1986) POSITION- 45 55 20.     (N) 101 08 36.     (W)   SCALED
 QS0447* NAVD 88 ORTHO HEIGHT -   674.351 (meters)     2212.43  (feet) ADJUSTED
 QS0447  ______________________________________________________________________
 QS0447  GEOID HEIGHT    -        -20.800 (meters)                     GEOID18
 QS0447  DYNAMIC HEIGHT  -        674.283 (meters)     2212.21  (feet) COMP
 QS0447  MODELED GRAVITY -    980,492.0   (mgal)                       NAVD 88
 QS0447
 QS0447  VERT ORDER      -  SECOND    CLASS 0
 QS0447
 QS0447.The horizontal coordinates were scaled from a map and have
 QS0447.an estimated accuracy of +/- 6 seconds.
 QS0447
 QS0447.The orthometric height was determined by differential leveling and
 QS0447.adjusted by the NATIONAL GEODETIC SURVEY
 QS0447.in June 1991.
 QS0447
 QS0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0447.GEOID18 height accuracy estimate available here.
 QS0447
 QS0447.Click photographs - Photos may exist for this station.
 QS0447
 QS0447.The dynamic height is computed by dividing the NAVD 88
 QS0447.geopotential number by the normal gravity value computed on the
 QS0447.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0447.degrees latitude (g = 980.6199 gals.).
 QS0447
 QS0447.The modeled gravity was interpolated from observed gravity values.
 QS0447
 QS0447;                    North         East    Units  Estimated Accuracy
 QS0447;SPC SD N     -   232,760.      511,310.      MT  (+/- 180 meters Scaled)
 QS0447
 QS0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR338876(NAD 83)
 QS0447
 QS0447                          SUPERSEDED SURVEY CONTROL
 QS0447
 QS0447  NGVD 29 (??/??/92)  673.846  (m)         2210.78   (f) ADJ UNCH    2 0
 QS0447
 QS0447.Superseded values are not recommended for survey control.
 QS0447
 QS0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0447.See file dsdata.pdf to determine how the superseded data were derived.
 QS0447
 QS0447_MARKER: DB = BENCH MARK DISK
 QS0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0447_STAMPING: F 65 1934
 QS0447_MARK LOGO: CGS
 QS0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0447+STABILITY: SURFACE MOTION
 QS0447
 QS0447  HISTORY     - Date     Condition        Report By
 QS0447  HISTORY     - 1934     MONUMENTED       CGS
 QS0447  HISTORY     - 1940     GOOD             CGS
 QS0447
 QS0447                          STATION DESCRIPTION
 QS0447
 QS0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0447'2.5 MI W FROM WALKER.
 QS0447'2.5 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0447'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, ABOUT 6.5
 QS0447'POLES WEST OF MILEPOST 853, AT THE CREST OF A RISE, 45 FEET
 QS0447'SOUTH OF THE CENTER LINE OF THE TRACK, 1 FOOT NORTH OF THE
 QS0447'RIGHT-OF-WAY FENCE, 1 FOOT SOUTH OF A WHITE REFERENCE POST
 QS0447'STENCILED U.S.B.M., AND ABOUT 2 FEET HIGHER THAN THE TRACK.  A
 QS0447'STANDARD DISK, STAMPED F 65 1934 AND SET IN THE TOP OF A CONCRETE
 QS0447'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0073 ***********************************************************************
 QS0073  DESIGNATION -  F 67
 QS0073  PID         -  QS0073
 QS0073  STATE/COUNTY-  SD/CAMPBELL
 QS0073  COUNTRY     -  US
 QS0073  USGS QUAD   -  MOUND CITY (2017)
 QS0073
 QS0073                         *CURRENT SURVEY CONTROL
 QS0073  ______________________________________________________________________
 QS0073* NAD 83(1986) POSITION- 45 41 42.     (N) 100 02 52.     (W)   SCALED
 QS0073* NAVD 88 ORTHO HEIGHT -   517.691 (meters)     1698.46  (feet) ADJUSTED
 QS0073  ______________________________________________________________________
 QS0073  GEOID HEIGHT    -        -22.325 (meters)                     GEOID18
 QS0073  DYNAMIC HEIGHT  -        517.649 (meters)     1698.32  (feet) COMP
 QS0073  MODELED GRAVITY -    980,518.7   (mgal)                       NAVD 88
 QS0073
 QS0073  VERT ORDER      -  SECOND    CLASS 0
 QS0073
 QS0073.The horizontal coordinates were scaled from a map and have
 QS0073.an estimated accuracy of +/- 6 seconds.
 QS0073
 QS0073.The orthometric height was determined by differential leveling and
 QS0073.adjusted by the NATIONAL GEODETIC SURVEY
 QS0073.in June 1991.
 QS0073
 QS0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0073.GEOID18 height accuracy estimate available here.
 QS0073
 QS0073.Click photographs - Photos may exist for this station.
 QS0073
 QS0073.The dynamic height is computed by dividing the NAVD 88
 QS0073.geopotential number by the normal gravity value computed on the
 QS0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0073.degrees latitude (g = 980.6199 gals.).
 QS0073
 QS0073.The modeled gravity was interpolated from observed gravity values.
 QS0073
 QS0073;                    North         East    Units  Estimated Accuracy
 QS0073;SPC SD N     -   206,880.      596,280.      MT  (+/- 180 meters Scaled)
 QS0073
 QS0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR184606(NAD 83)
 QS0073
 QS0073                          SUPERSEDED SURVEY CONTROL
 QS0073
 QS0073  NGVD 29 (??/??/92)  517.313  (m)         1697.22   (f) ADJ UNCH    2 0
 QS0073
 QS0073.Superseded values are not recommended for survey control.
 QS0073
 QS0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0073.See file dsdata.pdf to determine how the superseded data were derived.
 QS0073
 QS0073_MARKER: DB = BENCH MARK DISK
 QS0073_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0073_SP_SET: CULVERT HEADWALL
 QS0073_STAMPING: F 67 1934
 QS0073_MARK LOGO: CGS
 QS0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0073+STABILITY: SURFACE MOTION
 QS0073
 QS0073  HISTORY     - Date     Condition        Report By
 QS0073  HISTORY     - 1934     MONUMENTED       CGS
 QS0073  HISTORY     - 1941     GOOD             CGS
 QS0073
 QS0073                          STATION DESCRIPTION
 QS0073
 QS0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0073'3.1 MI S FROM MOUND CITY.
 QS0073'ABOUT 3.1 MILES SOUTH ALONG OLD U.S. HIGHWAY 83 FROM THE
 QS0073'COURTHOUSE AT MOUND CITY, CAMPBELL COUNTY, AT A SECTION-LINE
 QS0073'ROAD CROSSING, 40 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AT
 QS0073'AN 18-INCH CONCRETE CULVERT, IN THE TOP OF THE NORTH END OF THE
 QS0073'EAST HEAD WALL, 14 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.
 QS0073'1.5 FEET SOUTH OF A WHITE POST, AND ABOUT LEVEL WITH THE HIGHWAY.
 QS0073'A STANDARD DISK, STAMPED F 67 1934.
 QS0073
 QS0073                          STATION RECOVERY (1941)
 QS0073
 QS0073'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0308 ***********************************************************************
 QR0308  DESIGNATION -  F 68
 QR0308  PID         -  QR0308
 QR0308  STATE/COUNTY-  SD/POTTER
 QR0308  COUNTRY     -  US
 QR0308  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0308
 QR0308                         *CURRENT SURVEY CONTROL
 QR0308  ______________________________________________________________________
 QR0308* NAD 83(1986) POSITION- 45 12 57.     (N) 099 56 22.     (W)   SCALED
 QR0308* NAVD 88 ORTHO HEIGHT -   602.680 (meters)     1977.29  (feet) ADJUSTED
 QR0308  ______________________________________________________________________
 QR0308  GEOID HEIGHT    -        -22.369 (meters)                     GEOID18
 QR0308  DYNAMIC HEIGHT  -        602.597 (meters)     1977.02  (feet) COMP
 QR0308  MODELED GRAVITY -    980,460.3   (mgal)                       NAVD 88
 QR0308
 QR0308  VERT ORDER      -  SECOND    CLASS 0
 QR0308
 QR0308.The horizontal coordinates were scaled from a map and have
 QR0308.an estimated accuracy of +/- 6 seconds.
 QR0308
 QR0308.The orthometric height was determined by differential leveling and
 QR0308.adjusted by the NATIONAL GEODETIC SURVEY
 QR0308.in June 1991.
 QR0308
 QR0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0308.GEOID18 height accuracy estimate available here.
 QR0308
 QR0308.Click photographs - Photos may exist for this station.
 QR0308
 QR0308.The dynamic height is computed by dividing the NAVD 88
 QR0308.geopotential number by the normal gravity value computed on the
 QR0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0308.degrees latitude (g = 980.6199 gals.).
 QR0308
 QR0308.The modeled gravity was interpolated from observed gravity values.
 QR0308
 QR0308;                    North         East    Units  Estimated Accuracy
 QR0308;SPC SD N     -   153,630.      604,760.      MT  (+/- 180 meters Scaled)
 QR0308
 QR0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262073(NAD 83)
 QR0308
 QR0308                          SUPERSEDED SURVEY CONTROL
 QR0308
 QR0308  NGVD 29 (??/??/92)  602.32   (m)         1976.1    (f) COMPUTED    2 0
 QR0308
 QR0308.Superseded values are not recommended for survey control.
 QR0308
 QR0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0308.See file dsdata.pdf to determine how the superseded data were derived.
 QR0308
 QR0308_MARKER: DB = BENCH MARK DISK
 QR0308_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0308_SP_SET: CULVERT HEADWALL
 QR0308_STAMPING: F 68 1934
 QR0308_MARK LOGO: CGS
 QR0308_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0308+STABILITY: SURFACE MOTION
 QR0308
 QR0308  HISTORY     - Date     Condition        Report By
 QR0308  HISTORY     - 1934     MONUMENTED       CGS
 QR0308
 QR0308                          STATION DESCRIPTION
 QR0308
 QR0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0308'14.4 MI N FROM GETTYSBURG.
 QR0308'14.4 MILES NORTH OF WATER TANK AT ALONG U.S. HIWAY 83, 297 FEET
 QR0308'SOUTH OF POINT OF INTERSECTION OF CROSS ROAD, THENCE 12 FEET
 QR0308'WEST OF CENTERLINE OF HIWAY AND 21 FEET EAST OF RIGHT OF WAY
 QR0308'FENCE.  SET IN NORTH END OF THE WEST HEADWALL OF 4 FT X 8 FT FOOR
 QR0308'CONCRETE BOX CULVERT, 2 FEET ABOVE LEVEL OF ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0309 ***********************************************************************
 QR0309  DESIGNATION -  F 68 RESET
 QR0309  PID         -  QR0309
 QR0309  STATE/COUNTY-  SD/POTTER
 QR0309  COUNTRY     -  US
 QR0309  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0309
 QR0309                         *CURRENT SURVEY CONTROL
 QR0309  ______________________________________________________________________
 QR0309* NAD 83(1986) POSITION- 45 12 57.     (N) 099 56 22.     (W)   SCALED
 QR0309* NAVD 88 ORTHO HEIGHT -   601.75  (meters)     1974.2   (feet) RESET
 QR0309  ______________________________________________________________________
 QR0309  GEOID HEIGHT    -        -22.369 (meters)                     GEOID18
 QR0309  VERT ORDER      -  THIRD
 QR0309
 QR0309.The horizontal coordinates were scaled from a map and have
 QR0309.an estimated accuracy of +/- 6 seconds.
 QR0309
 QR0309.The orthometric height was computed from unverified reset data.
 QR0309
 QR0309.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0309.GEOID18 height accuracy estimate available here.
 QR0309
 QR0309.Click photographs - Photos may exist for this station.
 QR0309
 QR0309;                    North         East    Units  Estimated Accuracy
 QR0309;SPC SD N     -   153,630.      604,760.      MT  (+/- 180 meters Scaled)
 QR0309
 QR0309_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262073(NAD 83)
 QR0309
 QR0309                          SUPERSEDED SURVEY CONTROL
 QR0309
 QR0309.No superseded survey control is available for this station.
 QR0309
 QR0309_MARKER: DB = BENCH MARK DISK
 QR0309_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0309_STAMPING: F 68 RESET 1956
 QR0309_MARK LOGO: CGS
 QR0309_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0309_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0309+STABILITY: SURFACE MOTION
 QR0309
 QR0309  HISTORY     - Date     Condition        Report By
 QR0309  HISTORY     - 1956     MONUMENTED       CGS
 QR0309  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0309
 QR0309                          STATION DESCRIPTION
 QR0309
 QR0309'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0309'14.4 MI N FROM GETTYSBURG.
 QR0309'14.4 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0309'TOWER AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG
 QR0309'U.S. HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF
 QR0309'GETTYSBURG, THENCE 13.8 MILES NORTH ALONG STATE HIGHWAY 83,
 QR0309'IN THE NORTHEAST ANGLE OF A ROAD INTERSECTION, 93 FEET EAST OF
 QR0309'THE CENTERLINE OF THE HIGHWAY, AND 30 FEET NORTH OF THE CENTERLINE
 QR0309'OF THE SECTION-LINE ROAD.  A STANDARD DISK, STAMPED F 68 RESET
 QR0309'1956 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 QR0309'ABOVE GROUND.
 QR0309
 QR0309                          STATION RECOVERY (1974)
 QR0309
 QR0309'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0309'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0230 ***********************************************************************
 QS0230  DESIGNATION -  F 69
 QS0230  PID         -  QS0230
 QS0230  STATE/COUNTY-  SD/DEWEY
 QS0230  COUNTRY     -  US
 QS0230  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0230
 QS0230                         *CURRENT SURVEY CONTROL
 QS0230  ______________________________________________________________________
 QS0230* NAD 83(1986) POSITION- 45 01 32.45   (N) 100 19 40.26   (W)   HD_HELD1
 QS0230* NAVD 88 ORTHO HEIGHT -   467.550 (meters)     1533.95  (feet) ADJUSTED
 QS0230  ______________________________________________________________________
 QS0230  GEOID HEIGHT    -        -22.455 (meters)                     GEOID18
 QS0230  DYNAMIC HEIGHT  -        467.483 (meters)     1533.73  (feet) COMP
 QS0230  MODELED GRAVITY -    980,459.1   (mgal)                       NAVD 88
 QS0230
 QS0230  VERT ORDER      -  SECOND    CLASS 0
 QS0230
 QS0230.The horizontal coordinates were determined by differentially corrected
 QS0230.hand held GPS observations or other comparable positioning techniques
 QS0230.and have an estimated accuracy of +/- 3 meters.
 QS0230
 QS0230.The orthometric height was determined by differential leveling and
 QS0230.adjusted by the NATIONAL GEODETIC SURVEY
 QS0230.in June 1991.
 QS0230
 QS0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0230.GEOID18 height accuracy estimate available here.
 QS0230
 QS0230.Click photographs - Photos may exist for this station.
 QS0230
 QS0230.The dynamic height is computed by dividing the NAVD 88
 QS0230.geopotential number by the normal gravity value computed on the
 QS0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0230.degrees latitude (g = 980.6199 gals.).
 QS0230
 QS0230.The modeled gravity was interpolated from observed gravity values.
 QS0230
 QS0230;                    North         East    Units  Estimated Accuracy
 QS0230;SPC SD N     -   132,548.7     574,163.3     MT  (+/- 3 meters HH1 GPS) 
 QS0230
 QS0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9539186660(NAD 83)
 QS0230
 QS0230                          SUPERSEDED SURVEY CONTROL
 QS0230
 QS0230  NGVD 29 (??/??/92)  467.174  (m)         1532.72   (f) ADJ UNCH    2 0
 QS0230
 QS0230.Superseded values are not recommended for survey control.
 QS0230
 QS0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0230.See file dsdata.pdf to determine how the superseded data were derived.
 QS0230
 QS0230_MARKER: DB = BENCH MARK DISK
 QS0230_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0230_SP_SET: BRIDGE
 QS0230_STAMPING: F 69 1934
 QS0230_MARK LOGO: CGS
 QS0230_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0230
 QS0230  HISTORY     - Date     Condition        Report By
 QS0230  HISTORY     - 1934     MONUMENTED       CGS
 QS0230  HISTORY     - 1953     GOOD             CGS
 QS0230
 QS0230                          STATION DESCRIPTION
 QS0230
 QS0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0230'1.2 MI NW FROM CHEYENNE AGENCY.
 QS0230'1.2 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE CHEYENNE
 QS0230'RIVER INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY
 QS0230'COUNTY, AT A LONG CURVE, AT A 60-FOOT CONCRETE DECK BRIDGE,
 QS0230'IN THE NORTHWEST CORNER OF THE NORTH CONCRETE ABUTMENT, 9 FEET
 QS0230'WEST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 2 FEET HIGHER
 QS0230'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED F 69 1934.
 QS0230
 QS0230                          STATION RECOVERY (1953)
 QS0230
 QS0230'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0230'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0300 ***********************************************************************
 OR0300  DESIGNATION -  F 7
 OR0300  PID         -  OR0300
 OR0300  STATE/COUNTY-  SD/GREGORY
 OR0300  COUNTRY     -  US
 OR0300  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0300
 OR0300                         *CURRENT SURVEY CONTROL
 OR0300  ______________________________________________________________________
 OR0300* NAD 83(1986) POSITION- 43 00 35.     (N) 098 45 52.     (W)   SCALED
 OR0300* NAVD 88 ORTHO HEIGHT -   561.300 (meters)     1841.53  (feet) ADJUSTED
 OR0300  ______________________________________________________________________
 OR0300  GEOID HEIGHT    -        -25.994 (meters)                     GEOID18
 OR0300  DYNAMIC HEIGHT  -        561.094 (meters)     1840.86  (feet) COMP
 OR0300  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 OR0300
 OR0300  VERT ORDER      -  FIRST     CLASS II
 OR0300
 OR0300.The horizontal coordinates were scaled from a map and have
 OR0300.an estimated accuracy of +/- 6 seconds.
 OR0300
 OR0300.The orthometric height was determined by differential leveling and
 OR0300.adjusted by the NATIONAL GEODETIC SURVEY
 OR0300.in June 1991.
 OR0300
 OR0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0300.GEOID18 height accuracy estimate available here.
 OR0300
 OR0300.Click photographs - Photos may exist for this station.
 OR0300
 OR0300.The dynamic height is computed by dividing the NAVD 88
 OR0300.geopotential number by the normal gravity value computed on the
 OR0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0300.degrees latitude (g = 980.6199 gals.).
 OR0300
 OR0300.The modeled gravity was interpolated from observed gravity values.
 OR0300
 OR0300;                    North         East    Units  Estimated Accuracy
 OR0300;SPC SD S     -    76,350.      727,900.      MT  (+/- 180 meters Scaled)
 OR0300
 OR0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN191619(NAD 83)
 OR0300
 OR0300                          SUPERSEDED SURVEY CONTROL
 OR0300
 OR0300  NGVD 29 (??/??/92)  560.984  (m)         1840.50   (f) ADJ UNCH    1 2
 OR0300
 OR0300.Superseded values are not recommended for survey control.
 OR0300
 OR0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0300.See file dsdata.pdf to determine how the superseded data were derived.
 OR0300
 OR0300_MARKER: DD = SURVEY DISK
 OR0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0300_STAMPING: F 7 1840.388
 OR0300_MARK LOGO: USACE
 OR0300_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0300+STABILITY: SURFACE MOTION
 OR0300
 OR0300  HISTORY     - Date     Condition        Report By
 OR0300  HISTORY     - UNK      MONUMENTED       USACE
 OR0300  HISTORY     - 1946     GOOD             CGS
 OR0300  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0300  HISTORY     - 20120115 MARK NOT FOUND   INDIV
 OR0300
 OR0300                          STATION DESCRIPTION
 OR0300
 OR0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0300'7.4 MI E FROM FAIRFAX.
 OR0300'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0300'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0300'THENCE EAST 6.9 MILES ALONG STATE HIGHWAY NO. 54 TO SITE OF
 OR0300'MARK, BENCH MARK IS ABOUT 51 YARDS SOUTHWEST OF THE CENTER LINE
 OR0300'OF THE HIGHWAY, 35.5 FEET SOUTH OF AND ABOUT LEVEL WITH THE
 OR0300'CENTER LINE OF AN EAST-WEST ROAD, 37.0 FEET EAST OF THE CENTER
 OR0300'LINE OF A NORTH-SOUTH ROAD, 4.0 FEET SOUTHEAST OF A FENCE CORNER
 OR0300'AND 1.5 FEET NORTHWEST OF A 2 IN X 4 IN MARKER POST.  A BRONZE
 OR0300'DISK STAMPED F 7 1840.388 SET IN THE TOP OF A CONCRETE POST
 OR0300'WHICH PROJECTS 2 INCHES ABOVE GROUND.  NOTE-- INFORMATION OBTAINED
 OR0300'FROM RESIDENTS IN THIS AREA REPORTED BENCH MARK WAS REMOVED
 OR0300'DURING ROAD CONSTRUCTION.
 OR0300
 OR0300                          STATION RECOVERY (1962)
 OR0300
 OR0300'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0300'MARK NOT FOUND.
 OR0300
 OR0300                          STATION RECOVERY (2012)
 OR0300
 OR0300'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0300'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0356 ***********************************************************************
 OR0356  DESIGNATION -  F 7
 OR0356  PID         -  OR0356
 OR0356  STATE/COUNTY-  SD/AURORA
 OR0356  COUNTRY     -  US
 OR0356  USGS QUAD   -  WHITE LAKE (2017)
 OR0356
 OR0356                         *CURRENT SURVEY CONTROL
 OR0356  ______________________________________________________________________
 OR0356* NAD 83(1986) POSITION- 43 43 37.     (N) 098 42 51.     (W)   SCALED
 OR0356* NAVD 88 ORTHO HEIGHT -   501.154 (meters)     1644.20  (feet) ADJUSTED
 OR0356  ______________________________________________________________________
 OR0356  GEOID HEIGHT    -        -25.784 (meters)                     GEOID18
 OR0356  DYNAMIC HEIGHT  -        501.027 (meters)     1643.79  (feet) COMP
 OR0356  MODELED GRAVITY -    980,350.0   (mgal)                       NAVD 88
 OR0356
 OR0356  VERT ORDER      -  FIRST     CLASS II
 OR0356
 OR0356.The horizontal coordinates were scaled from a map and have
 OR0356.an estimated accuracy of +/- 6 seconds.
 OR0356
 OR0356.The orthometric height was determined by differential leveling and
 OR0356.adjusted by the NATIONAL GEODETIC SURVEY
 OR0356.in June 1991.
 OR0356
 OR0356.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0356.GEOID18 height accuracy estimate available here.
 OR0356
 OR0356.Click photographs - Photos may exist for this station.
 OR0356
 OR0356.The dynamic height is computed by dividing the NAVD 88
 OR0356.geopotential number by the normal gravity value computed on the
 OR0356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0356.degrees latitude (g = 980.6199 gals.).
 OR0356
 OR0356.The modeled gravity was interpolated from observed gravity values.
 OR0356
 OR0356;                    North         East    Units  Estimated Accuracy
 OR0356;SPC SD S     -   156,090.      730,440.      MT  (+/- 180 meters Scaled)
 OR0356
 OR0356_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP230415(NAD 83)
 OR0356
 OR0356                          SUPERSEDED SURVEY CONTROL
 OR0356
 OR0356  NGVD 29 (??/??/92)  500.813  (m)         1643.08   (f) ADJ UNCH    1 2
 OR0356
 OR0356.Superseded values are not recommended for survey control.
 OR0356
 OR0356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0356.See file dsdata.pdf to determine how the superseded data were derived.
 OR0356
 OR0356_MARKER: DB = BENCH MARK DISK
 OR0356_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0356_SP_SET: BUILDING
 OR0356_STAMPING: F 7 1925
 OR0356_MARK LOGO: CGS
 OR0356_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0356
 OR0356  HISTORY     - Date     Condition        Report By
 OR0356  HISTORY     - 1925     MONUMENTED       CGS
 OR0356  HISTORY     - 1935     GOOD             CGS
 OR0356
 OR0356                          STATION DESCRIPTION
 OR0356
 OR0356'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0356'AT WHITE LAKE.
 OR0356'AT WHITE LAKE, AURORA COUNTY, ON THE EAST SIDE OF THE MAIN
 OR0356'STREET, AT THE AURORA COUNTY BANK, ON THE WEST SIDE OF THE
 OR0356'BUILDING, IN THE TOP OF THE DOORSTEP, AND 3 FEET SOUTH
 OR0356'OF THE CENTER OF THE DOORWAY.  A STANDARD DISK, STAMPED
 OR0356'F 7 1925.
 OR0356
 OR0356                          STATION RECOVERY (1935)
 OR0356
 OR0356'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0356'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0971 ***********************************************************************
 PU0971  DESIGNATION -  F 7 B 2
 PU0971  PID         -  PU0971
 PU0971  STATE/COUNTY-  SD/MEADE
 PU0971  COUNTRY     -  US
 PU0971  USGS QUAD   -  OPAL WEST (2017)
 PU0971
 PU0971                         *CURRENT SURVEY CONTROL
 PU0971  ______________________________________________________________________
 PU0971* NAD 83(1986) POSITION- 44 54 40.     (N) 102 34 11.     (W)   SCALED
 PU0971* NAVD 88 ORTHO HEIGHT -   827.595 (meters)     2715.20  (feet) ADJUSTED
 PU0971  ______________________________________________________________________
 PU0971  GEOID HEIGHT    -        -18.156 (meters)                     GEOID18
 PU0971  DYNAMIC HEIGHT  -        827.417 (meters)     2714.62  (feet) COMP
 PU0971  MODELED GRAVITY -    980,374.3   (mgal)                       NAVD 88
 PU0971
 PU0971  VERT ORDER      -  SECOND    CLASS 0
 PU0971
 PU0971.The horizontal coordinates were scaled from a map and have
 PU0971.an estimated accuracy of +/- 6 seconds.
 PU0971
 PU0971.The orthometric height was determined by differential leveling and
 PU0971.adjusted by the NATIONAL GEODETIC SURVEY
 PU0971.in June 1991.
 PU0971
 PU0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0971.GEOID18 height accuracy estimate available here.
 PU0971
 PU0971.Click photographs - Photos may exist for this station.
 PU0971
 PU0971.The dynamic height is computed by dividing the NAVD 88
 PU0971.geopotential number by the normal gravity value computed on the
 PU0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0971.degrees latitude (g = 980.6199 gals.).
 PU0971
 PU0971.The modeled gravity was interpolated from observed gravity values.
 PU0971
 PU0971;                    North         East    Units  Estimated Accuracy
 PU0971;SPC SD N     -   122,990.      397,120.      MT  (+/- 180 meters Scaled)
 PU0971
 PU0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK918759(NAD 83)
 PU0971
 PU0971                          SUPERSEDED SURVEY CONTROL
 PU0971
 PU0971  NGVD 29 (??/??/92)  827.13   (m)         2713.7    (f) COMPUTED    2 0
 PU0971
 PU0971.Superseded values are not recommended for survey control.
 PU0971
 PU0971.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0971.See file dsdata.pdf to determine how the superseded data were derived.
 PU0971
 PU0971_MARKER: Z = SEE DESCRIPTION
 PU0971_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0971_SP_SET: PIER
 PU0971_STAMPING: F 7 B 2
 PU0971_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0971
 PU0971  HISTORY     - Date     Condition        Report By
 PU0971  HISTORY     - UNK      MONUMENTED       USAF
 PU0971  HISTORY     - 1962     GOOD             CGS
 PU0971
 PU0971                          STATION DESCRIPTION
 PU0971
 PU0971'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0971'8.9 MI S FROM MAURINE.
 PU0971'8.7 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0971'MAURINE, THENCE 0.15 MILE ACROSS COUNTRY, IN A PASTURE, ON THE
 PU0971'SOUTH SLOPE OF A SMALL HILL, CENTER OF TRIBRACH MOUNTED ON THE
 PU0971'TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 5.0 FEET ABOVE
 PU0971'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0258 ***********************************************************************
 QS0258  DESIGNATION -  F 71
 QS0258  PID         -  QS0258
 QS0258  STATE/COUNTY-  SD/DEWEY
 QS0258  COUNTRY     -  US
 QS0258  USGS QUAD   -  TRAIL CITY (2017)
 QS0258
 QS0258                         *CURRENT SURVEY CONTROL
 QS0258  ______________________________________________________________________
 QS0258* NAD 83(1986) POSITION- 45 28 19.     (N) 100 43 18.     (W)   SCALED
 QS0258* NAVD 88 ORTHO HEIGHT -   649.846 (meters)     2132.04  (feet) ADJUSTED
 QS0258  ______________________________________________________________________
 QS0258  GEOID HEIGHT    -        -21.451 (meters)                     GEOID18
 QS0258  DYNAMIC HEIGHT  -        649.770 (meters)     2131.79  (feet) COMP
 QS0258  MODELED GRAVITY -    980,477.8   (mgal)                       NAVD 88
 QS0258
 QS0258  VERT ORDER      -  FIRST     CLASS II
 QS0258
 QS0258.The horizontal coordinates were scaled from a map and have
 QS0258.an estimated accuracy of +/- 6 seconds.
 QS0258
 QS0258.The orthometric height was determined by differential leveling and
 QS0258.adjusted by the NATIONAL GEODETIC SURVEY
 QS0258.in April 2000.
 QS0258
 QS0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0258.GEOID18 height accuracy estimate available here.
 QS0258
 QS0258.Click photographs - Photos may exist for this station.
 QS0258
 QS0258.The dynamic height is computed by dividing the NAVD 88
 QS0258.geopotential number by the normal gravity value computed on the
 QS0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0258.degrees latitude (g = 980.6199 gals.).
 QS0258
 QS0258.The modeled gravity was interpolated from observed gravity values.
 QS0258
 QS0258;                    North         East    Units  Estimated Accuracy
 QS0258;SPC SD N     -   182,340.      543,570.      MT  (+/- 180 meters Scaled)
 QS0258
 QS0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR654368(NAD 83)
 QS0258
 QS0258                          SUPERSEDED SURVEY CONTROL
 QS0258
 QS0258  NAVD 88 (06/15/91)  649.873  (m)         2132.13   (f) SUPERSEDED  2 0
 QS0258  NGVD 29 (??/??/92)  649.464  (m)         2130.78   (f) ADJ UNCH    2 0
 QS0258
 QS0258.Superseded values are not recommended for survey control.
 QS0258
 QS0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0258.See file dsdata.pdf to determine how the superseded data were derived.
 QS0258
 QS0258_MARKER: DB = BENCH MARK DISK
 QS0258_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0258_SP_SET: HEADWALL
 QS0258_STAMPING: F 71 1934
 QS0258_MARK LOGO: CGS
 QS0258_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0258+STABILITY: SURFACE MOTION
 QS0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0258+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0258
 QS0258  HISTORY     - Date     Condition        Report By
 QS0258  HISTORY     - 1934     MONUMENTED       CGS
 QS0258  HISTORY     - 1953     GOOD             CGS
 QS0258  HISTORY     - 19990623 GOOD             NGS
 QS0258
 QS0258                          STATION DESCRIPTION
 QS0258
 QS0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0258'AT TRAIL CITY.
 QS0258'AT TRAIL CITY, DEWEY COUNTY, IN THE EAST PART OF TOWN, AT THE
 QS0258'CROSSING OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 QS0258'AND STATE HIGHWAY 8, AT A CULVERT ON THE HIGHWAY, IN THE CENTER
 QS0258'OF THE TOP OF THE SOUTH CONCRETE HEAD WALL, AND 30 FEET WEST OF
 QS0258'THE CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED F 71
 QS0258'1934.
 QS0258
 QS0258                          STATION RECOVERY (1953)
 QS0258
 QS0258'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0258'RECOVERED IN GOOD CONDITION.
 QS0258
 QS0258                          STATION RECOVERY (1999)
 QS0258
 QS0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0258'0.5 KM (0.30 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0258'IN TRAIL CITY, IN TOP OF AND 0.9 M (3.0 FT) EAST OF THE WEST END OF
 QS0258'THE SOUTH CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 878.6 M
 QS0258'(2882.5 FT) EAST OF MILEPOST 180, 4.5 M (14.8 FT) SOUTH OF THE HIGHWAY
 QS0258'CENTERLINE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 QS0258'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0385 ***********************************************************************
 PT0385  DESIGNATION -  F 72
 PT0385  PID         -  PT0385
 PT0385  STATE/COUNTY-  SD/ZIEBACH
 PT0385  COUNTRY     -  US
 PT0385  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0385
 PT0385                         *CURRENT SURVEY CONTROL
 PT0385  ______________________________________________________________________
 PT0385* NAD 83(1986) POSITION- 44 50 56.     (N) 101 16 43.     (W)   SCALED
 PT0385* NAVD 88 ORTHO HEIGHT -   624.099 (meters)     2047.56  (feet) ADJUSTED
 PT0385  ______________________________________________________________________
 PT0385  GEOID HEIGHT    -        -21.461 (meters)                     GEOID18
 PT0385  DYNAMIC HEIGHT  -        623.979 (meters)     2047.17  (feet) COMP
 PT0385  MODELED GRAVITY -    980,405.1   (mgal)                       NAVD 88
 PT0385
 PT0385  VERT ORDER      -  FIRST     CLASS II
 PT0385
 PT0385.The horizontal coordinates were scaled from a map and have
 PT0385.an estimated accuracy of +/- 6 seconds.
 PT0385
 PT0385.The orthometric height was determined by differential leveling and
 PT0385.adjusted by the NATIONAL GEODETIC SURVEY
 PT0385.in June 1991.
 PT0385
 PT0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0385.GEOID18 height accuracy estimate available here.
 PT0385
 PT0385.Click photographs - Photos may exist for this station.
 PT0385
 PT0385.The dynamic height is computed by dividing the NAVD 88
 PT0385.geopotential number by the normal gravity value computed on the
 PT0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0385.degrees latitude (g = 980.6199 gals.).
 PT0385
 PT0385.The modeled gravity was interpolated from observed gravity values.
 PT0385
 PT0385;                    North         East    Units  Estimated Accuracy
 PT0385;SPC SD N     -   113,650.      498,930.      MT  (+/- 180 meters Scaled)
 PT0385
 PT0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ199686(NAD 83)
 PT0385
 PT0385                          SUPERSEDED SURVEY CONTROL
 PT0385
 PT0385  NGVD 29 (??/??/92)  623.587  (m)         2045.89   (f) ADJ UNCH    1 2
 PT0385
 PT0385.Superseded values are not recommended for survey control.
 PT0385
 PT0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0385.See file dsdata.pdf to determine how the superseded data were derived.
 PT0385
 PT0385_MARKER: DB = BENCH MARK DISK
 PT0385_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0385_STAMPING: F 72 1934
 PT0385_MARK LOGO: CGS
 PT0385_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0385_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0385+STABILITY: SURFACE MOTION
 PT0385
 PT0385  HISTORY     - Date     Condition        Report By
 PT0385  HISTORY     - 1934     MONUMENTED       CGS
 PT0385  HISTORY     - 1985     GOOD             NGS
 PT0385
 PT0385                          STATION DESCRIPTION
 PT0385
 PT0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0385'2.1 MI W FROM EAGLE BUTTE.
 PT0385'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0385'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0385'10.1 MILES SOUTH ALONG STATE HIGHWAY 63, AT A CROSSROADS WITH
 PT0385'A CHURCH ON THE WEST SIDE OF THE HIGHWAY AND A SCHOOL ON THE
 PT0385'EAST SIDE, 42 FEET SOUTH OF THE CENTERLINE OF THE CROSSROAD,
 PT0385'48 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET LOWER
 PT0385'THAN THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST.
 PT0385
 PT0385                          STATION RECOVERY (1985)
 PT0385
 PT0385'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0385'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0385'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0385'EAGLE BUTTE, THENCE 18.02 KM (11.20 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0385'AT A T JUNCTION OF A TRACK ROAD LEADING WEST ALONG A SECTION LINE, IN
 PT0385'THE NORTH SLOPE OF A HILL, 0.66 KM (0.41 MI) SOUTH OF MILEPOST 157,
 PT0385'13.7 METERS (45 FT) EAST OF THE HIGHWAY CENTERLINE, 31.1 METERS (102
 PT0385'FT) SOUTH OF THE SOUTHWEST CORNER OF AN OLD ABANDON SCHOOL HOUSE, 11.0
 PT0385'METERS (36 FT) SOUTH OF THE EXTENDED CENTER OF THE TRACK ROAD, 2.6
 PT0385'METERS (8.5 FT) SOUTH OF AN EAST-WEST FENCE AND 1.8 METERS (6 FT) EAST
 PT0385'OF THE RIGHT-OF-WAY FENCE.
 PT0385'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0385'THE MARK IS 0.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0319 ***********************************************************************
 OS0319  DESIGNATION -  F 74
 OS0319  PID         -  OS0319
 OS0319  STATE/COUNTY-  SD/JACKSON
 OS0319  COUNTRY     -  US
 OS0319  USGS QUAD   -  STAMFORD (2017)
 OS0319
 OS0319                         *CURRENT SURVEY CONTROL
 OS0319  ______________________________________________________________________
 OS0319* NAD 83(1986) POSITION- 43 53 38.     (N) 101 06 25.     (W)   SCALED
 OS0319* NAVD 88 ORTHO HEIGHT -   715.693 (meters)     2348.07  (feet) ADJUSTED
 OS0319  ______________________________________________________________________
 OS0319  GEOID HEIGHT    -        -23.087 (meters)                     GEOID18
 OS0319  DYNAMIC HEIGHT  -        715.457 (meters)     2347.30  (feet) COMP
 OS0319  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 OS0319
 OS0319  VERT ORDER      -  FIRST     CLASS II
 OS0319
 OS0319.The horizontal coordinates were scaled from a map and have
 OS0319.an estimated accuracy of +/- 6 seconds.
 OS0319
 OS0319.The orthometric height was determined by differential leveling and
 OS0319.adjusted by the NATIONAL GEODETIC SURVEY
 OS0319.in September 1993.
 OS0319
 OS0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0319.GEOID18 height accuracy estimate available here.
 OS0319
 OS0319.Click photographs - Photos may exist for this station.
 OS0319
 OS0319.The dynamic height is computed by dividing the NAVD 88
 OS0319.geopotential number by the normal gravity value computed on the
 OS0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0319.degrees latitude (g = 980.6199 gals.).
 OS0319
 OS0319.The modeled gravity was interpolated from observed gravity values.
 OS0319
 OS0319;                    North         East    Units  Estimated Accuracy
 OS0319;SPC SD S     -   173,660.      537,850.      MT  (+/- 180 meters Scaled)
 OS0319
 OS0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP307622(NAD 83)
 OS0319
 OS0319                          SUPERSEDED SURVEY CONTROL
 OS0319
 OS0319  NAVD 88 (06/15/91)  715.699  (m)         2348.09   (f) SUPERSEDED  1 2
 OS0319  NGVD 29 (??/??/92)  715.211  (m)         2346.49   (f) ADJ UNCH    1 2
 OS0319
 OS0319.Superseded values are not recommended for survey control.
 OS0319
 OS0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0319.See file dsdata.pdf to determine how the superseded data were derived.
 OS0319
 OS0319_MARKER: DB = BENCH MARK DISK
 OS0319_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0319_SP_SET: HEADWALL
 OS0319_STAMPING: F 74 1934
 OS0319_MARK LOGO: CGS
 OS0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0319+STABILITY: SURFACE MOTION
 OS0319_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0319+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2013
 OS0319
 OS0319  HISTORY     - Date     Condition        Report By
 OS0319  HISTORY     - 1934     MONUMENTED       CGS
 OS0319  HISTORY     - 1985     MARK NOT FOUND   NGS
 OS0319  HISTORY     - 19910621 GOOD             NGS
 OS0319  HISTORY     - 20130121 GOOD             INDIV
 OS0319
 OS0319                          STATION DESCRIPTION
 OS0319
 OS0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0319'0.9 MI W FROM STAMFORD.
 OS0319'0.9 MILE WEST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO, MILWAUKEE,
 OS0319'ST. PAUL AND PACIFIC RAILROAD STATION AT STAMFORD, JACKSON
 OS0319'COUNTY, 3-1/2 POLES WEST OF THE JUNCTION OF A ROAD LEADING
 OS0319'NORTH, AT A CULVERT, IN THE CENTER OF THE NORTH CONCRETE HEADWALL,
 OS0319'AND 2 FEET LOWER THAN THE HIGHWAY.
 OS0319
 OS0319                          STATION RECOVERY (1985)
 OS0319
 OS0319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0319'EVIDENCE WAS FOUND THAT THIS MARK HAS BEEN DESTROYED.
 OS0319
 OS0319                          STATION RECOVERY (1991)
 OS0319
 OS0319'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0319'32.7 KM (20.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0319'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.5 KM
 OS0319'(0.30 MI) SOUTHERLY ALONG A COUNTY ROAD (EXIT 172), THENCE 0.2 KM
 OS0319'(0.10 MI) WESTERLY ALONG AN ABANDONED ROAD, IN TOP OF AND 0.9 M (3.0
 OS0319'FT) WEST OF THE EAST END OF THE CONCRETE HEADWALL OF A CULVERT UNDER
 OS0319'THE ROAD, 8.5 M (27.9 FT) NORTH OF THE CENTER OF THE ROAD, 0.8 M (2.6
 OS0319'FT) EAST OF A WITNESS POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 OS0319'ROAD.
 OS0319
 OS0319                          STATION RECOVERY (2013)
 OS0319
 OS0319'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0319'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0455 ***********************************************************************
 PT0455  DESIGNATION -  F 76
 PT0455  PID         -  PT0455
 PT0455  STATE/COUNTY-  SD/HAAKON
 PT0455  COUNTRY     -  US
 PT0455  USGS QUAD   -  MIDLAND SE (2017)
 PT0455
 PT0455                         *CURRENT SURVEY CONTROL
 PT0455  ______________________________________________________________________
 PT0455* NAD 83(1986) POSITION- 44 05 17.     (N) 101 04 17.     (W)   SCALED
 PT0455* NAVD 88 ORTHO HEIGHT -   559.341 (meters)     1835.10  (feet) ADJUSTED
 PT0455  ______________________________________________________________________
 PT0455  GEOID HEIGHT    -        -23.056 (meters)                     GEOID18
 PT0455  DYNAMIC HEIGHT  -        559.184 (meters)     1834.59  (feet) COMP
 PT0455  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 PT0455
 PT0455  VERT ORDER      -  SECOND    CLASS 0
 PT0455
 PT0455.The horizontal coordinates were scaled from a map and have
 PT0455.an estimated accuracy of +/- 6 seconds.
 PT0455
 PT0455.The orthometric height was determined by differential leveling and
 PT0455.adjusted by the NATIONAL GEODETIC SURVEY
 PT0455.in June 1991.
 PT0455
 PT0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0455.GEOID18 height accuracy estimate available here.
 PT0455
 PT0455.Click photographs - Photos may exist for this station.
 PT0455
 PT0455.The dynamic height is computed by dividing the NAVD 88
 PT0455.geopotential number by the normal gravity value computed on the
 PT0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0455.degrees latitude (g = 980.6199 gals.).
 PT0455
 PT0455.The modeled gravity was interpolated from observed gravity values.
 PT0455
 PT0455;                    North         East    Units  Estimated Accuracy
 PT0455;SPC SD S     -   195,200.      540,900.      MT  (+/- 180 meters Scaled)
 PT0455
 PT0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP341837(NAD 83)
 PT0455
 PT0455                          SUPERSEDED SURVEY CONTROL
 PT0455
 PT0455  NGVD 29 (??/??/92)  558.896  (m)         1833.64   (f) ADJ UNCH    2 0
 PT0455
 PT0455.Superseded values are not recommended for survey control.
 PT0455
 PT0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0455.See file dsdata.pdf to determine how the superseded data were derived.
 PT0455
 PT0455_MARKER: DB = BENCH MARK DISK
 PT0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0455_STAMPING: F 76 1934
 PT0455_MARK LOGO: CGS
 PT0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0455+STABILITY: SURFACE MOTION
 PT0455
 PT0455  HISTORY     - Date     Condition        Report By
 PT0455  HISTORY     - 1934     MONUMENTED       CGS
 PT0455
 PT0455                          STATION DESCRIPTION
 PT0455
 PT0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0455'5.2 MI E FROM MIDLAND.
 PT0455'5.2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0455'THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, 5 POLES EAST
 PT0455'OF MILEPOST 529, AT A ROAD CROSSING, 60 FEET EAST OF THE CENTERLINE
 PT0455'OF THE ROAD, 45 FEET SOUTH OF THE CENTERLINE OF THE TRACK, 4
 PT0455'FEET EAST OF A POLE, AND ABOUT 3 FEET LOWER THAN THE TRACK.
 PT0455'A STANDARD DISK, STAMPED F 76 1934 AND SET IN THE TOP OF A
 PT0455'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0149 ***********************************************************************
 PS0149  DESIGNATION -  F 79
 PS0149  PID         -  PS0149
 PS0149  STATE/COUNTY-  SD/HAND
 PS0149  COUNTRY     -  US
 PS0149  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0149
 PS0149                         *CURRENT SURVEY CONTROL
 PS0149  ______________________________________________________________________
 PS0149* NAD 83(1986) POSITION- 44 11 47.60   (N) 098 59 08.66   (W)   HD_HELD1
 PS0149* NAVD 88 ORTHO HEIGHT -   572.116 (meters)     1877.02  (feet) ADJUSTED
 PS0149  ______________________________________________________________________
 PS0149  GEOID HEIGHT    -        -24.851 (meters)                     GEOID18
 PS0149  DYNAMIC HEIGHT  -        571.983 (meters)     1876.58  (feet) COMP
 PS0149  MODELED GRAVITY -    980,368.2   (mgal)                       NAVD 88
 PS0149
 PS0149  VERT ORDER      -  SECOND    CLASS 0
 PS0149
 PS0149.The horizontal coordinates were determined by differentially corrected
 PS0149.hand held GPS observations or other comparable positioning techniques
 PS0149.and have an estimated accuracy of +/- 3 meters.
 PS0149
 PS0149.The orthometric height was determined by differential leveling and
 PS0149.adjusted by the NATIONAL GEODETIC SURVEY
 PS0149.in June 1991.
 PS0149
 PS0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0149.GEOID18 height accuracy estimate available here.
 PS0149
 PS0149.Click photographs - Photos may exist for this station.
 PS0149
 PS0149.The dynamic height is computed by dividing the NAVD 88
 PS0149.geopotential number by the normal gravity value computed on the
 PS0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0149.degrees latitude (g = 980.6199 gals.).
 PS0149
 PS0149.The modeled gravity was interpolated from observed gravity values.
 PS0149
 PS0149;                    North         East    Units  Estimated Accuracy
 PS0149;SPC SD N     -    40,870.6     681,082.9     MT  (+/- 3 meters HH1 GPS) 
 PS0149
 PS0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP0113993704(NAD 83)
 PS0149
 PS0149                          SUPERSEDED SURVEY CONTROL
 PS0149
 PS0149  NGVD 29 (??/??/92)  571.749  (m)         1875.81   (f) ADJ UNCH    2 0
 PS0149
 PS0149.Superseded values are not recommended for survey control.
 PS0149
 PS0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0149.See file dsdata.pdf to determine how the superseded data were derived.
 PS0149
 PS0149_MARKER: DB = BENCH MARK DISK
 PS0149_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0149_SP_SET: CULVERT HEADWALL
 PS0149_STAMPING: F 79 1934
 PS0149_MARK LOGO: CGS
 PS0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0149+STABILITY: SURFACE MOTION
 PS0149
 PS0149  HISTORY     - Date     Condition        Report By
 PS0149  HISTORY     - 1934     MONUMENTED       CGS
 PS0149  HISTORY     - 1952     GOOD             CGS
 PS0149
 PS0149                          STATION DESCRIPTION
 PS0149
 PS0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PS0149'11.4 MI N FROM GANN VALLEY.
 PS0149'IN HAND COUNTY, 11.4 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE
 PS0149'POST OFFICE AT GANN VALLEY, BUFFALO COUNTY, AT THE HAND-BUFFALO
 PS0149'COUNTY LINE, 85 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 PS0149'HI-WAY CASH STORE, 75 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PS0149'25 FEET NORTH OF A CROSS ROAD, AT AN 18-INCH CONCRETE-PIPE
 PS0149'CULVERT, IN THE CENTER OF THE TOP OF THE WING OF THE NORTH
 PS0149'CONCRETE HEADWALL, AND ABOUT 1 FOOT LOWER THAN THE ROAD.  A
 PS0149'STANDARD DISK, STAMPED F 79 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0299 ***********************************************************************
 OR0299  DESIGNATION -  F 8
 OR0299  PID         -  OR0299
 OR0299  STATE/COUNTY-  SD/GREGORY
 OR0299  COUNTRY     -  US
 OR0299  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0299
 OR0299                         *CURRENT SURVEY CONTROL
 OR0299  ______________________________________________________________________
 OR0299* NAD 83(1986) POSITION- 43 00 36.     (N) 098 44 29.     (W)   SCALED
 OR0299* NAVD 88 ORTHO HEIGHT -   557.046 (meters)     1827.58  (feet) ADJUSTED
 OR0299  ______________________________________________________________________
 OR0299  GEOID HEIGHT    -        -26.016 (meters)                     GEOID18
 OR0299  DYNAMIC HEIGHT  -        556.844 (meters)     1826.91  (feet) COMP
 OR0299  MODELED GRAVITY -    980,239.8   (mgal)                       NAVD 88
 OR0299
 OR0299  VERT ORDER      -  FIRST     CLASS II
 OR0299
 OR0299.The horizontal coordinates were scaled from a map and have
 OR0299.an estimated accuracy of +/- 6 seconds.
 OR0299
 OR0299.The orthometric height was determined by differential leveling and
 OR0299.adjusted by the NATIONAL GEODETIC SURVEY
 OR0299.in June 1991.
 OR0299
 OR0299.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0299.GEOID18 height accuracy estimate available here.
 OR0299
 OR0299.Click photographs - Photos may exist for this station.
 OR0299
 OR0299.The dynamic height is computed by dividing the NAVD 88
 OR0299.geopotential number by the normal gravity value computed on the
 OR0299.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0299.degrees latitude (g = 980.6199 gals.).
 OR0299
 OR0299.The modeled gravity was interpolated from observed gravity values.
 OR0299
 OR0299;                    North         East    Units  Estimated Accuracy
 OR0299;SPC SD S     -    76,420.      729,780.      MT  (+/- 180 meters Scaled)
 OR0299
 OR0299_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN210619(NAD 83)
 OR0299
 OR0299                          SUPERSEDED SURVEY CONTROL
 OR0299
 OR0299  NGVD 29 (??/??/92)  556.732  (m)         1826.54   (f) ADJ UNCH    1 2
 OR0299
 OR0299.Superseded values are not recommended for survey control.
 OR0299
 OR0299.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0299.See file dsdata.pdf to determine how the superseded data were derived.
 OR0299
 OR0299_MARKER: DD = SURVEY DISK
 OR0299_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0299_STAMPING: F 8 1820.380
 OR0299_MARK LOGO: USACE
 OR0299_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0299_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0299+STABILITY: SURFACE MOTION
 OR0299
 OR0299  HISTORY     - Date     Condition        Report By
 OR0299  HISTORY     - UNK      MONUMENTED       USACE
 OR0299  HISTORY     - 1946     GOOD             CGS
 OR0299  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0299  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0299
 OR0299                          STATION DESCRIPTION
 OR0299
 OR0299'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0299'8.6 MI E FROM FAIRFAX.
 OR0299'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE ALONG
 OR0299'MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0299'THENCE EAST 8.1 MILES ALONG STATE HIGHWAY NO. 54 AT SITE OF
 OR0299'MARK, BENCH MARK IS 36.0 FEET NORTH OF AND ABOUT 1.0 FOOT LOWER
 OR0299'THAN THE CENTER LINE OF THE HIGHWAY, 3.0 FEET NORTHEAST OF A
 OR0299'FENCE CORNER, 2.0 FEET EAST OF A NORTH-SOUTH FENCE LINE AND 1.0
 OR0299'FOOT SOUTHWEST OF A WHITE 2 IN X 4 IN MARKER POST.  A BRONZE
 OR0299'DISK STAMPED F 8 1820.380 SET IN THE TOP OF A CONCRETE POST WHICH
 OR0299'PROJECTS 2 INCHES ABOVE GROUND.  NOTE-- AREA RESIDENTS REPORTED
 OR0299'BENCH MARK WAS REMOVED DURING ROAD CONSTRUCTION, AND IS CONSIDERED
 OR0299'DESTROYED.
 OR0299
 OR0299                          STATION RECOVERY (1962)
 OR0299
 OR0299'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OR0299'MARK NOT FOUND.
 OR0299
 OR0299                          STATION RECOVERY (2013)
 OR0299
 OR0299'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0299'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0772 ***********************************************************************
 PU0772  DESIGNATION -  F 8 B 1
 PU0772  PID         -  PU0772
 PU0772  STATE/COUNTY-  SD/MEADE
 PU0772  COUNTRY     -  US
 PU0772  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0772
 PU0772                         *CURRENT SURVEY CONTROL
 PU0772  ______________________________________________________________________
 PU0772* NAD 83(1986) POSITION- 44 54 33.     (N) 102 44 09.     (W)   SCALED
 PU0772* NAVD 88 ORTHO HEIGHT -   797.317 (meters)     2615.86  (feet) ADJUSTED
 PU0772  ______________________________________________________________________
 PU0772  GEOID HEIGHT    -        -17.759 (meters)                     GEOID18
 PU0772  DYNAMIC HEIGHT  -        797.147 (meters)     2615.31  (feet) COMP
 PU0772  MODELED GRAVITY -    980,376.3   (mgal)                       NAVD 88
 PU0772
 PU0772  VERT ORDER      -  SECOND    CLASS 0
 PU0772
 PU0772.The horizontal coordinates were scaled from a map and have
 PU0772.an estimated accuracy of +/- 6 seconds.
 PU0772
 PU0772.The orthometric height was determined by differential leveling and
 PU0772.adjusted by the NATIONAL GEODETIC SURVEY
 PU0772.in June 1991.
 PU0772
 PU0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0772.GEOID18 height accuracy estimate available here.
 PU0772
 PU0772.Click photographs - Photos may exist for this station.
 PU0772
 PU0772.The dynamic height is computed by dividing the NAVD 88
 PU0772.geopotential number by the normal gravity value computed on the
 PU0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0772.degrees latitude (g = 980.6199 gals.).
 PU0772
 PU0772.The modeled gravity was interpolated from observed gravity values.
 PU0772
 PU0772;                    North         East    Units  Estimated Accuracy
 PU0772;SPC SD N     -   123,200.      384,000.      MT  (+/- 180 meters Scaled)
 PU0772
 PU0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK787753(NAD 83)
 PU0772
 PU0772                          SUPERSEDED SURVEY CONTROL
 PU0772
 PU0772  NGVD 29 (??/??/92)  796.85   (m)         2614.3    (f) COMPUTED    2 0
 PU0772
 PU0772.Superseded values are not recommended for survey control.
 PU0772
 PU0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0772.See file dsdata.pdf to determine how the superseded data were derived.
 PU0772
 PU0772_MARKER: Z = SEE DESCRIPTION
 PU0772_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0772_SP_SET: PEDESTAL
 PU0772_STAMPING: F 8 B 1
 PU0772_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0772
 PU0772  HISTORY     - Date     Condition        Report By
 PU0772  HISTORY     - UNK      MONUMENTED       USAF
 PU0772  HISTORY     - 1962     GOOD             CGS
 PU0772
 PU0772                          STATION DESCRIPTION
 PU0772
 PU0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0772'11.1 MI E FROM SULPHUR.
 PU0772'9.0 MILES EAST ALONG A ROAD FROM THE STORE AT SULPHUR, THENCE
 PU0772'2.0 MILES NORTH ALONG A ROAD, THENCE 0.1 MILE NORTH ACROSS A
 PU0772'FIELD, 0.1 MILE NORTHEAST OF A HIGH AND PROMINENT KNOLL, 257
 PU0772'YARDS NORTH OF THE CENTER LINE OF THE ROAD, THE CENTER OF A
 PU0772'TRIBRACH MOUNTED ON TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0772'PROJECTS ABOUT 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0805 ***********************************************************************
 OR0805  DESIGNATION -  F 8 RESET
 OR0805  PID         -  OR0805
 OR0805  STATE/COUNTY-  SD/LYMAN
 OR0805  COUNTRY     -  US
 OR0805  USGS QUAD   -  RELIANCE (2017)
 OR0805
 OR0805                         *CURRENT SURVEY CONTROL
 OR0805  ______________________________________________________________________
 OR0805* NAD 83(1986) POSITION- 43 52 44.     (N) 099 36 12.     (W)   SCALED
 OR0805* NAVD 88 ORTHO HEIGHT -   546.56  (meters)     1793.2   (feet) RESET
 OR0805  ______________________________________________________________________
 OR0805  GEOID HEIGHT    -        -25.374 (meters)                     GEOID18
 OR0805  VERT ORDER      -  THIRD
 OR0805
 OR0805.The horizontal coordinates were scaled from a map and have
 OR0805.an estimated accuracy of +/- 6 seconds.
 OR0805
 OR0805.The orthometric height was computed from unverified reset data.
 OR0805
 OR0805.No vertical observational check was made to the station.
 OR0805
 OR0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0805.GEOID18 height accuracy estimate available here.
 OR0805
 OR0805.Click photographs - Photos may exist for this station.
 OR0805
 OR0805;                    North         East    Units  Estimated Accuracy
 OR0805;SPC SD S     -   171,960.      658,660.      MT  (+/- 180 meters Scaled)
 OR0805
 OR0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP515585(NAD 83)
 OR0805
 OR0805                          SUPERSEDED SURVEY CONTROL
 OR0805
 OR0805  NGVD 29 (04/17/07)  546.19   (m)         1792.0    (f) RESET       3  
 OR0805
 OR0805.Superseded values are not recommended for survey control.
 OR0805
 OR0805.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0805.See file dsdata.pdf to determine how the superseded data were derived.
 OR0805
 OR0805_MARKER: DV = VERTICAL CONTROL DISK
 OR0805_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0805_SP_SET: SIDEWALK
 OR0805_STAMPING: F 8 1925 RESET 1981
 OR0805_MARK LOGO: NGS
 OR0805_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0805
 OR0805  HISTORY     - Date     Condition        Report By
 OR0805  HISTORY     - 1981     MONUMENTED       NGS
 OR0805
 OR0805                          STATION DESCRIPTION
 OR0805
 OR0805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 OR0805'IN RELIANCE.
 OR0805'IN RELIANCE, IN FRONT OF THE RELIANCE LIQUOR STORE, IN THE CONCRETE
 OR0805'SIDEWALK, 12.3 FEET WEST OF THE EAST EDGE OF THE SIDEWALK, 3.0 FEET
 OR0805'SOUTH OF THE NORTHEAST CORNER OF THE LIQUOR STORE, AND 0.3 FOOT
 OR0805'EAST OF THE EDGE OF THE BUILDING.
 OR0805'THE MARK IS 1.0 FT ABOVE STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0273 ***********************************************************************
 PS0273  DESIGNATION -  F 80
 PS0273  PID         -  PS0273
 PS0273  STATE/COUNTY-  SD/HAND
 PS0273  COUNTRY     -  US
 PS0273  USGS QUAD   -  ROCKHAM SW (2017)
 PS0273
 PS0273                         *CURRENT SURVEY CONTROL
 PS0273  ______________________________________________________________________
 PS0273* NAD 83(1986) POSITION- 44 45 57.     (N) 098 59 16.     (W)   SCALED
 PS0273* NAVD 88 ORTHO HEIGHT -   447.001 (meters)     1466.54  (feet) ADJUSTED
 PS0273  ______________________________________________________________________
 PS0273  GEOID HEIGHT    -        -24.210 (meters)                     GEOID18
 PS0273  DYNAMIC HEIGHT  -        446.933 (meters)     1466.31  (feet) COMP
 PS0273  MODELED GRAVITY -    980,450.3   (mgal)                       NAVD 88
 PS0273
 PS0273  VERT ORDER      -  SECOND    CLASS 0
 PS0273
 PS0273.The horizontal coordinates were scaled from a map and have
 PS0273.an estimated accuracy of +/- 6 seconds.
 PS0273
 PS0273.The orthometric height was determined by differential leveling and
 PS0273.adjusted by the NATIONAL GEODETIC SURVEY
 PS0273.in June 1991.
 PS0273
 PS0273.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0273.GEOID18 height accuracy estimate available here.
 PS0273
 PS0273.Click photographs - Photos may exist for this station.
 PS0273
 PS0273.The dynamic height is computed by dividing the NAVD 88
 PS0273.geopotential number by the normal gravity value computed on the
 PS0273.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0273.degrees latitude (g = 980.6199 gals.).
 PS0273
 PS0273.The modeled gravity was interpolated from observed gravity values.
 PS0273
 PS0273;                    North         East    Units  Estimated Accuracy
 PS0273;SPC SD N     -   104,120.      680,130.      MT  (+/- 180 meters Scaled)
 PS0273
 PS0273_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009569(NAD 83)
 PS0273
 PS0273                          SUPERSEDED SURVEY CONTROL
 PS0273
 PS0273  NGVD 29 (??/??/92)  446.68   (m)         1465.5    (f) COMPUTED    2 0
 PS0273
 PS0273.Superseded values are not recommended for survey control.
 PS0273
 PS0273.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0273.See file dsdata.pdf to determine how the superseded data were derived.
 PS0273
 PS0273_MARKER: DB = BENCH MARK DISK
 PS0273_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0273_SP_SET: CULVERT HEADWALL
 PS0273_STAMPING: F 80 1934
 PS0273_MARK LOGO: CGS
 PS0273_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0273+STABILITY: SURFACE MOTION
 PS0273
 PS0273  HISTORY     - Date     Condition        Report By
 PS0273  HISTORY     - 1934     MONUMENTED       CGS
 PS0273
 PS0273                          STATION DESCRIPTION
 PS0273
 PS0273'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0273'17.1 MI N FROM MILLER.
 PS0273'ALONG STATE HIGHWAY 45 AT JUNCTION OF STATE HIGHWAY 22, 225 FEET
 PS0273'NORTH OF POINT OF INTERSECTION OF SECTION LINES.  A 3 FT X 4 FT
 PS0273'RCB CULVERT.  SET IN THE CENTER OF EAST HEADWALL, 3 1/2 FEET
 PS0273'ABOVE LEVEL OF ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0274 ***********************************************************************
 PS0274  DESIGNATION -  F 80 RESET
 PS0274  PID         -  PS0274
 PS0274  STATE/COUNTY-  SD/HAND
 PS0274  COUNTRY     -  US
 PS0274  USGS QUAD   -  ROCKHAM SW (2017)
 PS0274
 PS0274                         *CURRENT SURVEY CONTROL
 PS0274  ______________________________________________________________________
 PS0274* NAD 83(1986) POSITION- 44 45 56.78   (N) 098 59 16.79   (W)   HD_HELD1
 PS0274* NAVD 88 ORTHO HEIGHT -   446.527 (meters)     1464.98  (feet) ADJUSTED
 PS0274  ______________________________________________________________________
 PS0274  GEOID HEIGHT    -        -24.210 (meters)                     GEOID18
 PS0274  DYNAMIC HEIGHT  -        446.458 (meters)     1464.75  (feet) COMP
 PS0274  MODELED GRAVITY -    980,450.2   (mgal)                       NAVD 88
 PS0274
 PS0274  VERT ORDER      -  FIRST     CLASS II
 PS0274
 PS0274.The horizontal coordinates were determined by differentially corrected
 PS0274.hand held GPS observations or other comparable positioning techniques
 PS0274.and have an estimated accuracy of +/- 3 meters.
 PS0274
 PS0274.The orthometric height was determined by differential leveling and
 PS0274.adjusted by the NATIONAL GEODETIC SURVEY
 PS0274.in July 1998.
 PS0274
 PS0274.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0274.GEOID18 height accuracy estimate available here.
 PS0274
 PS0274.Click photographs - Photos may exist for this station.
 PS0274
 PS0274.The dynamic height is computed by dividing the NAVD 88
 PS0274.geopotential number by the normal gravity value computed on the
 PS0274.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0274.degrees latitude (g = 980.6199 gals.).
 PS0274
 PS0274.The modeled gravity was interpolated from observed gravity values.
 PS0274
 PS0274;                    North         East    Units  Estimated Accuracy
 PS0274;SPC SD N     -   104,115.2     680,111.7     MT  (+/- 3 meters HH1 GPS) 
 PS0274
 PS0274_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0094956931(NAD 83)
 PS0274
 PS0274                          SUPERSEDED SURVEY CONTROL
 PS0274
 PS0274  NGVD 29 (??/??/??)  446.18   (m)         1463.8    (f) RESET       3  
 PS0274
 PS0274.Superseded values are not recommended for survey control.
 PS0274
 PS0274.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0274.See file dsdata.pdf to determine how the superseded data were derived.
 PS0274
 PS0274_MARKER: DB = BENCH MARK DISK
 PS0274_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0274_SP_SET: BOX CULVERT HEADWALL
 PS0274_STAMPING: F 80 RESET 1946
 PS0274_MARK LOGO: CGS
 PS0274_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0274_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0274+STABILITY: SURFACE MOTION
 PS0274_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0274+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0274
 PS0274  HISTORY     - Date     Condition        Report By
 PS0274  HISTORY     - 1946     MONUMENTED       CGS
 PS0274  HISTORY     - 1946     GOOD             CGS
 PS0274  HISTORY     - 19960710 GOOD             NGS
 PS0274
 PS0274                          STATION DESCRIPTION
 PS0274
 PS0274'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0274'17.1 MI N FROM MILLER.
 PS0274'17.1 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURT
 PS0274'AT MILLER, HAND COUNTY, ABOUT 225 FEET NORTH OF THE CENTER OF THE
 PS0274'JUNCTION OF STATE HIGHWAY 26, AT A CONCRETE-BOX CULVERT, IN THE
 PS0274'TOP OF THE EAST HEADWALL, AND 35 FEET EAST OF THE CENTERLINE
 PS0274'OF THE HIGHWAY.  A STANDARD DISK, STAMPED F 80 RESET 1946.
 PS0274
 PS0274                          STATION RECOVERY (1996)
 PS0274
 PS0274'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0274'27.5 KM (17.10 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0274'OFFICE IN MILLER, NEAR THE CENTER OF THE EAST CONCRETE HEADWALL OF A
 PS0274'CULVERT UNDER THE HIGHWAY, 607.0 M (1991.5 FT) SOUTH OF MILEPOST 129,
 PS0274'5.7 M (18.7 FT) EAST OF THE HIGHWAY CENTERLINE, AND 0.5 M (1.6 FT)
 PS0274'BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0204 ***********************************************************************
 PS0204  DESIGNATION -  F 81
 PS0204  PID         -  PS0204
 PS0204  STATE/COUNTY-  SD/JERAULD
 PS0204  COUNTRY     -  US
 PS0204  USGS QUAD   -  WESSINGTON SPRINGS (2017)
 PS0204
 PS0204                         *CURRENT SURVEY CONTROL
 PS0204  ______________________________________________________________________
 PS0204* NAD 83(1986) POSITION- 44 04 48.     (N) 098 36 26.     (W)   SCALED
 PS0204* NAVD 88 ORTHO HEIGHT -   567.003 (meters)     1860.24  (feet) ADJUSTED
 PS0204  ______________________________________________________________________
 PS0204  GEOID HEIGHT    -        -25.256 (meters)                     GEOID18
 PS0204  DYNAMIC HEIGHT  -        566.870 (meters)     1859.81  (feet) COMP
 PS0204  MODELED GRAVITY -    980,366.3   (mgal)                       NAVD 88
 PS0204
 PS0204  VERT ORDER      -  SECOND    CLASS 0
 PS0204
 PS0204.The horizontal coordinates were scaled from a map and have
 PS0204.an estimated accuracy of +/- 6 seconds.
 PS0204
 PS0204.The orthometric height was determined by differential leveling and
 PS0204.adjusted by the NATIONAL GEODETIC SURVEY
 PS0204.in June 1991.
 PS0204
 PS0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0204.GEOID18 height accuracy estimate available here.
 PS0204
 PS0204.Click photographs - Photos may exist for this station.
 PS0204
 PS0204.The dynamic height is computed by dividing the NAVD 88
 PS0204.geopotential number by the normal gravity value computed on the
 PS0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0204.degrees latitude (g = 980.6199 gals.).
 PS0204
 PS0204.The modeled gravity was interpolated from observed gravity values.
 PS0204
 PS0204;                    North         East    Units  Estimated Accuracy
 PS0204;SPC SD S     -   195,480.      738,240.      MT  (+/- 180 meters Scaled)
 PS0204
 PS0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP314808(NAD 83)
 PS0204
 PS0204                          SUPERSEDED SURVEY CONTROL
 PS0204
 PS0204  NGVD 29 (??/??/92)  566.649  (m)         1859.08   (f) ADJ UNCH    2 0
 PS0204
 PS0204.Superseded values are not recommended for survey control.
 PS0204
 PS0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0204.See file dsdata.pdf to determine how the superseded data were derived.
 PS0204
 PS0204_MARKER: DB = BENCH MARK DISK
 PS0204_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0204_SP_SET: BOX CULVERT HEADWALL
 PS0204_STAMPING: F 81 1934
 PS0204_MARK LOGO: CGS
 PS0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0204+STABILITY: SURFACE MOTION
 PS0204
 PS0204  HISTORY     - Date     Condition        Report By
 PS0204  HISTORY     - 1934     MONUMENTED       CGS
 PS0204  HISTORY     - 1954     GOOD             CGS
 PS0204
 PS0204                          STATION DESCRIPTION
 PS0204
 PS0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 PS0204'2.9 MI W FROM WESSINGTON SPRINGS.
 PS0204'2.9 MILES WEST ALONG STATE HIGHWAY 34 FROM THE CHICAGO, MILWAUKEE,
 PS0204'ST. PAUL AND PACIFIC RAILROAD AT WESSINGTON SPRINGS, JERAULD
 PS0204'COUNTY, AT THE BASE OF A HILL ON A LONG CURVE, AT A 3-BY 4-FOOT
 PS0204'ROUND CONCRETE-BOX CULVERT, IN THE EAST END OF THE SOUTH HEADWALL,
 PS0204'AND ABOUT 2 FEET LOWER THAN THE ROAD.  NOTE-- IT IS NOW ON AN
 PS0204'ABANDONED STRETCH OF HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0582 ***********************************************************************
 PR0582  DESIGNATION -  F 82 RESET
 PR0582  PID         -  PR0582
 PR0582  STATE/COUNTY-  SD/SANBORN
 PR0582  COUNTRY     -  US
 PR0582  USGS QUAD   -  ARTESIAN (2017)
 PR0582
 PR0582                         *CURRENT SURVEY CONTROL
 PR0582  ______________________________________________________________________
 PR0582* NAD 83(1986) POSITION- 44 00 34.     (N) 097 58 11.     (W)   SCALED
 PR0582* NAVD 88 ORTHO HEIGHT -   400.42  (meters)     1313.7   (feet) RESET
 PR0582  ______________________________________________________________________
 PR0582  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 PR0582  VERT ORDER      -  THIRD
 PR0582
 PR0582.The horizontal coordinates were scaled from a map and have
 PR0582.an estimated accuracy of +/- 6 seconds.
 PR0582
 PR0582.The orthometric height was computed from unverified reset data.
 PR0582
 PR0582.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0582.GEOID18 height accuracy estimate available here.
 PR0582
 PR0582.Click photographs - Photos may exist for this station.
 PR0582
 PR0582;                    North         East    Units  Estimated Accuracy
 PR0582;SPC SD S     -   188,900.      789,510.      MT  (+/- 180 meters Scaled)
 PR0582
 PR0582_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP825734(NAD 83)
 PR0582
 PR0582                          SUPERSEDED SURVEY CONTROL
 PR0582
 PR0582.No superseded survey control is available for this station.
 PR0582
 PR0582_MARKER: DB = BENCH MARK DISK
 PR0582_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0582_STAMPING: F 82 RESET 1940
 PR0582_MARK LOGO: CGS
 PR0582_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0582+STABILITY: SURFACE MOTION
 PR0582
 PR0582  HISTORY     - Date     Condition        Report By
 PR0582  HISTORY     - 1940     MONUMENTED       SDHD
 PR0582  HISTORY     - 1941     GOOD             CGS
 PR0582  HISTORY     - 1954     GOOD             CGS
 PR0582
 PR0582                          STATION DESCRIPTION
 PR0582
 PR0582'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PR0582'2.4 MI W FROM ARTESIAN.
 PR0582'2.4 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0582'PACIFIC RAILROAD FROM THE STATION AT ARTESIAN, SANBORN COUNTY,
 PR0582'5 POLES WEST OF MILEPOST 377, ABOUT 170 FEET EAST OF A ROAD
 PR0582'CROSSING, AND 82 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY
 PR0582'34.  A STANDARD DISK, STAMPED F 82 RESET 1940 AND SET IN THE
 PR0582'TOP OF A CONCRETE POST.
 PR0582
 PR0582                          STATION RECOVERY (1954)
 PR0582
 PR0582'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 PR0582'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0538 ***********************************************************************
 PR0538  DESIGNATION -  F 83
 PR0538  PID         -  PR0538
 PR0538  STATE/COUNTY-  SD/KINGSBURY
 PR0538  COUNTRY     -  US
 PR0538  USGS QUAD   -  CARTHAGE (2017)
 PR0538
 PR0538                         *CURRENT SURVEY CONTROL
 PR0538  ______________________________________________________________________
 PR0538* NAD 83(1986) POSITION- 44 13 27.     (N) 097 44 34.     (W)   SCALED
 PR0538* NAVD 88 ORTHO HEIGHT -   437.478 (meters)     1435.29  (feet) ADJUSTED
 PR0538  ______________________________________________________________________
 PR0538  GEOID HEIGHT    -        -25.378 (meters)                     GEOID18
 PR0538  DYNAMIC HEIGHT  -        437.392 (meters)     1435.01  (feet) COMP
 PR0538  MODELED GRAVITY -    980,409.1   (mgal)                       NAVD 88
 PR0538
 PR0538  VERT ORDER      -  SECOND    CLASS 0
 PR0538
 PR0538.The horizontal coordinates were scaled from a map and have
 PR0538.an estimated accuracy of +/- 6 seconds.
 PR0538
 PR0538.The orthometric height was determined by differential leveling and
 PR0538.adjusted by the NATIONAL GEODETIC SURVEY
 PR0538.in June 1991.
 PR0538
 PR0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0538.GEOID18 height accuracy estimate available here.
 PR0538
 PR0538.Click photographs - Photos may exist for this station.
 PR0538
 PR0538.The dynamic height is computed by dividing the NAVD 88
 PR0538.geopotential number by the normal gravity value computed on the
 PR0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0538.degrees latitude (g = 980.6199 gals.).
 PR0538
 PR0538.The modeled gravity was interpolated from observed gravity values.
 PR0538
 PR0538;                    North         East    Units  Estimated Accuracy
 PR0538;SPC SD N     -    45,950.      780,340.      MT  (+/- 180 meters Scaled)
 PR0538
 PR0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP004975(NAD 83)
 PR0538
 PR0538                          SUPERSEDED SURVEY CONTROL
 PR0538
 PR0538  NGVD 29 (??/??/92)  437.202  (m)         1434.39   (f) ADJ UNCH    2 0
 PR0538
 PR0538.Superseded values are not recommended for survey control.
 PR0538
 PR0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0538.See file dsdata.pdf to determine how the superseded data were derived.
 PR0538
 PR0538_MARKER: DB = BENCH MARK DISK
 PR0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0538_STAMPING: F 83 1934
 PR0538_MARK LOGO: CGS
 PR0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0538+STABILITY: SURFACE MOTION
 PR0538
 PR0538  HISTORY     - Date     Condition        Report By
 PR0538  HISTORY     - 1934     MONUMENTED       CGS
 PR0538
 PR0538                          STATION DESCRIPTION
 PR0538
 PR0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0538'3 MI SE FROM ESMOND.
 PR0538'3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0538'FROM THE CITY WATER TOWER AT ESMOND, KINGSBURY COUNTY, ABOUT
 PR0538'12 POLES SOUTH OF MILEPOST 115, 40 FEET NORTH OF THE CENTER OF
 PR0538'A PUBLIC-ROAD CROSSING, 49 FEET WEST OF THE CENTER LINE OF THE
 PR0538'TRACK, 38 FEET WEST OF A 2- BY 3-FOOT WOODEN BOX CULVERT, AND
 PR0538'ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PR0538'F 83 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0049 ***********************************************************************
 PS0049  DESIGNATION -  F 84
 PS0049  PID         -  PS0049
 PS0049  STATE/COUNTY-  SD/SPINK
 PS0049  COUNTRY     -  US
 PS0049  USGS QUAD   -  BLOOMFIELD (2017)
 PS0049
 PS0049                         *CURRENT SURVEY CONTROL
 PS0049  ______________________________________________________________________
 PS0049* NAD 83(1986) POSITION- 44 40 18.     (N) 098 05 56.     (W)   SCALED
 PS0049* NAVD 88 ORTHO HEIGHT -   405.981 (meters)     1331.96  (feet) ADJUSTED
 PS0049  ______________________________________________________________________
 PS0049  GEOID HEIGHT    -        -24.519 (meters)                     GEOID18
 PS0049  DYNAMIC HEIGHT  -        405.928 (meters)     1331.78  (feet) COMP
 PS0049  MODELED GRAVITY -    980,476.0   (mgal)                       NAVD 88
 PS0049
 PS0049  VERT ORDER      -  SECOND    CLASS 0
 PS0049
 PS0049.The horizontal coordinates were scaled from a map and have
 PS0049.an estimated accuracy of +/- 6 seconds.
 PS0049
 PS0049.The orthometric height was determined by differential leveling and
 PS0049.adjusted by the NATIONAL GEODETIC SURVEY
 PS0049.in June 1991.
 PS0049
 PS0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0049.GEOID18 height accuracy estimate available here.
 PS0049
 PS0049.Click photographs - Photos may exist for this station.
 PS0049
 PS0049.The dynamic height is computed by dividing the NAVD 88
 PS0049.geopotential number by the normal gravity value computed on the
 PS0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0049.degrees latitude (g = 980.6199 gals.).
 PS0049
 PS0049.The modeled gravity was interpolated from observed gravity values.
 PS0049
 PS0049;                    North         East    Units  Estimated Accuracy
 PS0049;SPC SD N     -    94,930.      750,730.      MT  (+/- 180 meters Scaled)
 PS0049
 PS0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ714468(NAD 83)
 PS0049
 PS0049                          SUPERSEDED SURVEY CONTROL
 PS0049
 PS0049  NGVD 29 (??/??/92)  405.708  (m)         1331.06   (f) ADJ UNCH    2 0
 PS0049
 PS0049.Superseded values are not recommended for survey control.
 PS0049
 PS0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0049.See file dsdata.pdf to determine how the superseded data were derived.
 PS0049
 PS0049_MARKER: DB = BENCH MARK DISK
 PS0049_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0049_SP_SET: CULVERT HEADWALL
 PS0049_STAMPING: F 84 1934
 PS0049_MARK LOGO: CGS
 PS0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0049+STABILITY: SURFACE MOTION
 PS0049
 PS0049  HISTORY     - Date     Condition        Report By
 PS0049  HISTORY     - 1934     MONUMENTED       CGS
 PS0049
 PS0049                          STATION DESCRIPTION
 PS0049
 PS0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0049'15.8 MI S FROM DOLAND.
 PS0049'15.8 MILES SOUTH OF CITY WATER TANK.  ALONG THE HURON-DOLAND
 PS0049'ROAD (HIWAY 37) AT THE BEGINNING OF LONG SLOPE, 16 FEET EAST
 PS0049'OF CENTERLINE OF THE HIWAY, 20 FEET WEST OF RIGHT OF WAY FENCE.
 PS0049'SET IN THE CENTER OF THE EAST HEADWALL OF 14 INCH CONCRETE
 PS0049'CULVERT, 6 INCHES ABOVE THE LEVEL OF THE ROAD.  A STANDARD
 PS0049'DISK, STAMPED F 84 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0050 ***********************************************************************
 PS0050  DESIGNATION -  F 84 RESET
 PS0050  PID         -  PS0050
 PS0050  STATE/COUNTY-  SD/SPINK
 PS0050  COUNTRY     -  US
 PS0050  USGS QUAD   -  BLOOMFIELD (2017)
 PS0050
 PS0050                         *CURRENT SURVEY CONTROL
 PS0050  ______________________________________________________________________
 PS0050* NAD 83(1986) POSITION- 44 40 18.     (N) 098 05 55.     (W)   SCALED
 PS0050* NAVD 88 ORTHO HEIGHT -   405.62  (meters)     1330.8   (feet) RESET
 PS0050  ______________________________________________________________________
 PS0050  GEOID HEIGHT    -        -24.519 (meters)                     GEOID18
 PS0050  VERT ORDER      -  THIRD
 PS0050
 PS0050.The horizontal coordinates were scaled from a map and have
 PS0050.an estimated accuracy of +/- 6 seconds.
 PS0050
 PS0050.The orthometric height was computed from unverified reset data.
 PS0050
 PS0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0050.GEOID18 height accuracy estimate available here.
 PS0050
 PS0050.Click photographs - Photos may exist for this station.
 PS0050
 PS0050;                    North         East    Units  Estimated Accuracy
 PS0050;SPC SD N     -    94,930.      750,750.      MT  (+/- 180 meters Scaled)
 PS0050
 PS0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ714468(NAD 83)
 PS0050
 PS0050                          SUPERSEDED SURVEY CONTROL
 PS0050
 PS0050.No superseded survey control is available for this station.
 PS0050
 PS0050_MARKER: DB = BENCH MARK DISK
 PS0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0050_STAMPING: F 84 1934 RESET 1961
 PS0050_MARK LOGO: CGS
 PS0050_PROJECTION: FLUSH
 PS0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0050+STABILITY: SURFACE MOTION
 PS0050
 PS0050  HISTORY     - Date     Condition        Report By
 PS0050  HISTORY     - 1961     MONUMENTED       CGS
 PS0050
 PS0050                          STATION DESCRIPTION
 PS0050
 PS0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PS0050'15.8 MI S FROM DOLAND.
 PS0050'THIS MARK IS LOCATED ABOUT 15.8 MILES SOUTH ALONG A GRAVEL
 PS0050'ROAD FROM THE CITY WATER TANK AT DOLAND, ABOUT 0.25 MILE
 PS0050'SOUTH OF CROSSROADS, 79 FEET EAST OF THE CENTERLINE OF THE ROAD
 PS0050'AND 49 FEET EAST OF THE EAST END OF A CONCRETE CULVERT, AND
 PS0050'SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE TOP OF THE
 PS0050'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0216 ***********************************************************************
 QQ0216  DESIGNATION -  F 85
 QQ0216  PID         -  QQ0216
 QQ0216  STATE/COUNTY-  SD/CODINGTON
 QQ0216  COUNTRY     -  US
 QQ0216  USGS QUAD   -  FLORENCE (2017)
 QQ0216
 QQ0216                         *CURRENT SURVEY CONTROL
 QQ0216  ______________________________________________________________________
 QQ0216* NAD 83(1986) POSITION- 45 04 12.     (N) 097 20 58.     (W)   SCALED
 QQ0216* NAVD 88 ORTHO HEIGHT -   536.863 (meters)     1761.36  (feet) ADJUSTED
 QQ0216  ______________________________________________________________________
 QQ0216  GEOID HEIGHT    -        -25.101 (meters)                     GEOID18
 QQ0216  DYNAMIC HEIGHT  -        536.786 (meters)     1761.11  (feet) COMP
 QQ0216  MODELED GRAVITY -    980,458.1   (mgal)                       NAVD 88
 QQ0216
 QQ0216  VERT ORDER      -  SECOND    CLASS 0
 QQ0216
 QQ0216.The horizontal coordinates were scaled from a map and have
 QQ0216.an estimated accuracy of +/- 6 seconds.
 QQ0216
 QQ0216.The orthometric height was determined by differential leveling and
 QQ0216.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0216.in June 1991.
 QQ0216
 QQ0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0216.GEOID18 height accuracy estimate available here.
 QQ0216
 QQ0216.Click photographs - Photos may exist for this station.
 QQ0216
 QQ0216.The dynamic height is computed by dividing the NAVD 88
 QQ0216.geopotential number by the normal gravity value computed on the
 QQ0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0216.degrees latitude (g = 980.6199 gals.).
 QQ0216
 QQ0216.The modeled gravity was interpolated from observed gravity values.
 QQ0216
 QQ0216;                    North         East    Units  Estimated Accuracy
 QQ0216;SPC SD N     -   140,840.      808,680.      MT  (+/- 180 meters Scaled)
 QQ0216
 QQ0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ299920(NAD 83)
 QQ0216
 QQ0216                          SUPERSEDED SURVEY CONTROL
 QQ0216
 QQ0216  NGVD 29 (??/??/92)  536.551  (m)         1760.33   (f) ADJ UNCH    2 0
 QQ0216
 QQ0216.Superseded values are not recommended for survey control.
 QQ0216
 QQ0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0216.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0216
 QQ0216_MARKER: DB = BENCH MARK DISK
 QQ0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0216_STAMPING: F 85 1934
 QQ0216_MARK LOGO: CGS
 QQ0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0216+STABILITY: SURFACE MOTION
 QQ0216
 QQ0216  HISTORY     - Date     Condition        Report By
 QQ0216  HISTORY     - 1934     MONUMENTED       CGS
 QQ0216
 QQ0216                          STATION DESCRIPTION
 QQ0216
 QQ0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0216'1.7 MI NW FROM FLORENCE.
 QQ0216'1.7 MILES NORTHWEST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0216'FROM THE HIGH SCHOOL AT FLORENCE, CODINGTON COUNTY, ABOUT 9
 QQ0216'POLES NORTHWEST OF MILEPOST 251, 48 FEET SOUTHWEST OF THE CENTER
 QQ0216'LINE OF THE TRACK, AND ABOUT 1 FOOT HIGHER THAN THE TRACK.
 QQ0216'A STANDARD DISK, STAMPED F 85 1934 AND SET IN THE TOP OF A
 QQ0216'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0094 ***********************************************************************
 QR0094  DESIGNATION -  F 86
 QR0094  PID         -  QR0094
 QR0094  STATE/COUNTY-  SD/SPINK
 QR0094  COUNTRY     -  US
 QR0094  USGS QUAD   -  CONDE (2017)
 QR0094
 QR0094                         *CURRENT SURVEY CONTROL
 QR0094  ______________________________________________________________________
 QR0094* NAD 83(1986) POSITION- 45 09 35.     (N) 098 05 43.     (W)   SCALED
 QR0094* NAVD 88 ORTHO HEIGHT -   400.669 (meters)     1314.53  (feet) ADJUSTED
 QR0094  ______________________________________________________________________
 QR0094  GEOID HEIGHT    -        -24.612 (meters)                     GEOID18
 QR0094  DYNAMIC HEIGHT  -        400.631 (meters)     1314.40  (feet) COMP
 QR0094  MODELED GRAVITY -    980,508.9   (mgal)                       NAVD 88
 QR0094
 QR0094  VERT ORDER      -  SECOND    CLASS 0
 QR0094
 QR0094.The horizontal coordinates were scaled from a map and have
 QR0094.an estimated accuracy of +/- 6 seconds.
 QR0094
 QR0094.The orthometric height was determined by differential leveling and
 QR0094.adjusted by the NATIONAL GEODETIC SURVEY
 QR0094.in June 1991.
 QR0094
 QR0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0094.GEOID18 height accuracy estimate available here.
 QR0094
 QR0094.Click photographs - Photos may exist for this station.
 QR0094
 QR0094.The dynamic height is computed by dividing the NAVD 88
 QR0094.geopotential number by the normal gravity value computed on the
 QR0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0094.degrees latitude (g = 980.6199 gals.).
 QR0094
 QR0094.The modeled gravity was interpolated from observed gravity values.
 QR0094
 QR0094;                    North         East    Units  Estimated Accuracy
 QR0094;SPC SD N     -   149,150.      749,740.      MT  (+/- 180 meters Scaled)
 QR0094
 QR0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR711010(NAD 83)
 QR0094
 QR0094                          SUPERSEDED SURVEY CONTROL
 QR0094
 QR0094  NGVD 29 (??/??/92)  400.408  (m)         1313.67   (f) ADJ UNCH    2 0
 QR0094
 QR0094.Superseded values are not recommended for survey control.
 QR0094
 QR0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0094.See file dsdata.pdf to determine how the superseded data were derived.
 QR0094
 QR0094_MARKER: DB = BENCH MARK DISK
 QR0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0094_STAMPING: F 86 1934
 QR0094_MARK LOGO: CGS
 QR0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0094+STABILITY: SURFACE MOTION
 QR0094
 QR0094  HISTORY     - Date     Condition        Report By
 QR0094  HISTORY     - 1934     MONUMENTED       CGS
 QR0094
 QR0094                          STATION DESCRIPTION
 QR0094
 QR0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0094'AT CONDE.
 QR0094'AT CONDE, SPINK COUNTY, ABOUT 588 FEET EAST OF THE MINNEAPOLIS
 QR0094'AND ST. LOUIS RAILROAD STATION, ABOUT 1 POLE EAST OF MILEPOST
 QR0094'291, AT THE CROSSING OF THE CHICAGO AND NORTH WESTERN RAILWAY,
 QR0094'24 FEET WEST OF THE CENTER LINE OF THE CHICAGO AND NORTH WESTERN
 QR0094'RAILWAY TRACK, 36 FEET SOUTH OF THE CENTER LINE OF THE
 QR0094'MINNEAPOLIS AND ST. LOUIS RAILROAD TRACK, AND ABOUT 1.5 FEET
 QR0094'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED F 86 1934
 QR0094'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0129 ***********************************************************************
 QR0129  DESIGNATION -  F 87
 QR0129  PID         -  QR0129
 QR0129  STATE/COUNTY-  SD/FAULK
 QR0129  COUNTRY     -  US
 QR0129  USGS QUAD   -  CRESBARD NE (2017)
 QR0129
 QR0129                         *CURRENT SURVEY CONTROL
 QR0129  ______________________________________________________________________
 QR0129* NAD 83(1986) POSITION- 45 09 51.     (N) 098 50 18.     (W)   SCALED
 QR0129* NAVD 88 ORTHO HEIGHT -   424.567 (meters)     1392.93  (feet) ADJUSTED
 QR0129  ______________________________________________________________________
 QR0129  GEOID HEIGHT    -        -23.990 (meters)                     GEOID18
 QR0129  DYNAMIC HEIGHT  -        424.523 (meters)     1392.79  (feet) COMP
 QR0129  MODELED GRAVITY -    980,500.7   (mgal)                       NAVD 88
 QR0129
 QR0129  VERT ORDER      -  SECOND    CLASS 0
 QR0129
 QR0129.The horizontal coordinates were scaled from a map and have
 QR0129.an estimated accuracy of +/- 6 seconds.
 QR0129
 QR0129.The orthometric height was determined by differential leveling and
 QR0129.adjusted by the NATIONAL GEODETIC SURVEY
 QR0129.in June 1991.
 QR0129
 QR0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0129.GEOID18 height accuracy estimate available here.
 QR0129
 QR0129.Click photographs - Photos may exist for this station.
 QR0129
 QR0129.The dynamic height is computed by dividing the NAVD 88
 QR0129.geopotential number by the normal gravity value computed on the
 QR0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0129.degrees latitude (g = 980.6199 gals.).
 QR0129
 QR0129.The modeled gravity was interpolated from observed gravity values.
 QR0129
 QR0129;                    North         East    Units  Estimated Accuracy
 QR0129;SPC SD N     -   148,540.      691,320.      MT  (+/- 180 meters Scaled)
 QR0129
 QR0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR127012(NAD 83)
 QR0129
 QR0129                          SUPERSEDED SURVEY CONTROL
 QR0129
 QR0129  NGVD 29 (??/??/92)  424.257  (m)         1391.92   (f) ADJ UNCH    2 0
 QR0129
 QR0129.Superseded values are not recommended for survey control.
 QR0129
 QR0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0129.See file dsdata.pdf to determine how the superseded data were derived.
 QR0129
 QR0129_MARKER: DB = BENCH MARK DISK
 QR0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0129_STAMPING: F 87 1934
 QR0129_MARK LOGO: CGS
 QR0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0129+STABILITY: SURFACE MOTION
 QR0129
 QR0129  HISTORY     - Date     Condition        Report By
 QR0129  HISTORY     - 1934     MONUMENTED       CGS
 QR0129
 QR0129                          STATION DESCRIPTION
 QR0129
 QR0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0129'5.3 MI E FROM CRESBARD.
 QR0129'ABOUT 5.3 MILES EAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QR0129'FROM THE STATION AT CRESBARD, FAULK COUNTY, ABOUT 13-1/2 POLES
 QR0129'WEST OF MILEPOST 327, ABOUT 318 FEET WEST OF THE CENTER OF A
 QR0129'PUBLIC-ROAD CROSSING, 31 FEET SOUTH OF THE CENTER LINE OF THE
 QR0129'TRACK, 15 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 2
 QR0129'FEET HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED F 87 1934
 QR0129'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0168 ***********************************************************************
 QR0168  DESIGNATION -  F 88
 QR0168  PID         -  QR0168
 QR0168  STATE/COUNTY-  SD/MCPHERSON
 QR0168  COUNTRY     -  US
 QR0168  USGS QUAD   -  LEOLA (2017)
 QR0168
 QR0168                         *CURRENT SURVEY CONTROL
 QR0168  ______________________________________________________________________
 QR0168* NAD 83(1986) POSITION- 45 40 28.     (N) 098 55 51.     (W)   SCALED
 QR0168* NAVD 88 ORTHO HEIGHT -   472.051 (meters)     1548.72  (feet) ADJUSTED
 QR0168  ______________________________________________________________________
 QR0168  GEOID HEIGHT    -        -23.801 (meters)                     GEOID18
 QR0168  DYNAMIC HEIGHT  -        472.017 (meters)     1548.61  (feet) COMP
 QR0168  MODELED GRAVITY -    980,528.8   (mgal)                       NAVD 88
 QR0168
 QR0168  VERT ORDER      -  SECOND    CLASS 0
 QR0168
 QR0168.The horizontal coordinates were scaled from a map and have
 QR0168.an estimated accuracy of +/- 6 seconds.
 QR0168
 QR0168.The orthometric height was determined by differential leveling and
 QR0168.adjusted by the NATIONAL GEODETIC SURVEY
 QR0168.in June 1991.
 QR0168
 QR0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0168.GEOID18 height accuracy estimate available here.
 QR0168
 QR0168.Click photographs - Photos may exist for this station.
 QR0168
 QR0168.The dynamic height is computed by dividing the NAVD 88
 QR0168.geopotential number by the normal gravity value computed on the
 QR0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0168.degrees latitude (g = 980.6199 gals.).
 QR0168
 QR0168.The modeled gravity was interpolated from observed gravity values.
 QR0168
 QR0168;                    North         East    Units  Estimated Accuracy
 QR0168;SPC SD N     -   205,150.      683,300.      MT  (+/- 180 meters Scaled)
 QR0168
 QR0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR053578(NAD 83)
 QR0168
 QR0168                          SUPERSEDED SURVEY CONTROL
 QR0168
 QR0168  NGVD 29 (??/??/92)  471.707  (m)         1547.59   (f) ADJ UNCH    2 0
 QR0168
 QR0168.Superseded values are not recommended for survey control.
 QR0168
 QR0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0168.See file dsdata.pdf to determine how the superseded data were derived.
 QR0168
 QR0168_MARKER: DB = BENCH MARK DISK
 QR0168_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0168_SP_SET: CULVERT HEADWALL
 QR0168_STAMPING: F 88 1934
 QR0168_MARK LOGO: CGS
 QR0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0168+STABILITY: SURFACE MOTION
 QR0168
 QR0168  HISTORY     - Date     Condition        Report By
 QR0168  HISTORY     - 1934     MONUMENTED       CGS
 QR0168
 QR0168                          STATION DESCRIPTION
 QR0168
 QR0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0168'3.9 MI S FROM LEOLA.
 QR0168'3.9 MILES SOUTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 QR0168'AT LEOLA, MC PHERSON COUNTY, ABOUT 350 FEET SOUTH OF THE NORTHWEST
 QR0168'CORNER OF A PASTURE, 25 FEET NORTH OF A PRIVATE ENTRANCE TO A
 QR0168'FIELD, AT A 4- BY 8-FOOT REINFORCED CONCRETE BOX CULVERT, IN
 QR0168'THE CENTER OF THE WEST CONCRETE HEAD WALL, AND ABOUT 3 FEET
 QR0168'HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED F 88 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0133 ***********************************************************************
 QR0133  DESIGNATION -  F 89
 QR0133  PID         -  QR0133
 QR0133  STATE/COUNTY-  SD/MCPHERSON
 QR0133  COUNTRY     -  US
 QR0133  USGS QUAD   -  LEOLA (2017)
 QR0133
 QR0133                         *CURRENT SURVEY CONTROL
 QR0133  ______________________________________________________________________
 QR0133* NAD 83(1986) POSITION- 45 43 21.     (N) 098 59 38.     (W)   SCALED
 QR0133* NAVD 88 ORTHO HEIGHT -   508.388 (meters)     1667.94  (feet) ADJUSTED
 QR0133  ______________________________________________________________________
 QR0133  GEOID HEIGHT    -        -23.709 (meters)                     GEOID18
 QR0133  DYNAMIC HEIGHT  -        508.349 (meters)     1667.81  (feet) COMP
 QR0133  MODELED GRAVITY -    980,522.1   (mgal)                       NAVD 88
 QR0133
 QR0133  VERT ORDER      -  SECOND    CLASS 0
 QR0133
 QR0133.The horizontal coordinates were scaled from a map and have
 QR0133.an estimated accuracy of +/- 6 seconds.
 QR0133
 QR0133.The orthometric height was determined by differential leveling and
 QR0133.adjusted by the NATIONAL GEODETIC SURVEY
 QR0133.in June 1991.
 QR0133
 QR0133.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0133.GEOID18 height accuracy estimate available here.
 QR0133
 QR0133.Click photographs - Photos may exist for this station.
 QR0133
 QR0133.The dynamic height is computed by dividing the NAVD 88
 QR0133.geopotential number by the normal gravity value computed on the
 QR0133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0133.degrees latitude (g = 980.6199 gals.).
 QR0133
 QR0133.The modeled gravity was interpolated from observed gravity values.
 QR0133
 QR0133;                    North         East    Units  Estimated Accuracy
 QR0133;SPC SD N     -   210,420.      678,320.      MT  (+/- 180 meters Scaled)
 QR0133
 QR0133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR004632(NAD 83)
 QR0133
 QR0133                          SUPERSEDED SURVEY CONTROL
 QR0133
 QR0133  NGVD 29 (??/??/92)  508.024  (m)         1666.74   (f) ADJ UNCH    2 0
 QR0133
 QR0133.Superseded values are not recommended for survey control.
 QR0133
 QR0133.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0133.See file dsdata.pdf to determine how the superseded data were derived.
 QR0133
 QR0133_MARKER: DB = BENCH MARK DISK
 QR0133_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0133_SP_SET: CULVERT HEADWALL
 QR0133_STAMPING: F 89 1934
 QR0133_MARK LOGO: CGS
 QR0133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0133+STABILITY: SURFACE MOTION
 QR0133
 QR0133  HISTORY     - Date     Condition        Report By
 QR0133  HISTORY     - 1934     MONUMENTED       CGS
 QR0133  HISTORY     - 1940     GOOD             CGS
 QR0133
 QR0133                          STATION DESCRIPTION
 QR0133
 QR0133'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0133'3 MI W FROM LEOLA.
 QR0133'3.0 MILES WEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL AT
 QR0133'LEOLA, MC PHERSON COUNTY, AT THE JUNCTION OF A SECTION-LINE ROAD,
 QR0133'AT AN 18-INCH CORRUGATED METAL PIPE CULVERT, IN THE CENTER OF
 QR0133'THE TOP OF THE SOUTH CONCRETE HEAD WALL, 35.5 FEET WEST OF THE
 QR0133'CENTER LINE OF THE ROAD, 14.0 FEET SOUTH OF THE CENTER LINE OF
 QR0133'THE HIGHWAY, AND 3.4 FEET WEST OF A WHITE REFERENCE POST.  A
 QR0133'STANDARD DISK, STAMPED F 89 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0298 ***********************************************************************
 OR0298  DESIGNATION -  F 9
 OR0298  PID         -  OR0298
 OR0298  STATE/COUNTY-  SD/GREGORY
 OR0298  COUNTRY     -  US
 OR0298  USGS QUAD   -  LAKE ANDES SW (2017)
 OR0298
 OR0298                         *CURRENT SURVEY CONTROL
 OR0298  ______________________________________________________________________
 OR0298* NAD 83(1986) POSITION- 43 00 36.     (N) 098 43 29.     (W)   SCALED
 OR0298* NAVD 88 ORTHO HEIGHT -   552.081 (meters)     1811.29  (feet) ADJUSTED
 OR0298  ______________________________________________________________________
 OR0298  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 OR0298  DYNAMIC HEIGHT  -        551.881 (meters)     1810.63  (feet) COMP
 OR0298  MODELED GRAVITY -    980,241.9   (mgal)                       NAVD 88
 OR0298
 OR0298  VERT ORDER      -  FIRST     CLASS II
 OR0298
 OR0298.The horizontal coordinates were scaled from a map and have
 OR0298.an estimated accuracy of +/- 6 seconds.
 OR0298
 OR0298.The orthometric height was determined by differential leveling and
 OR0298.adjusted by the NATIONAL GEODETIC SURVEY
 OR0298.in June 1991.
 OR0298
 OR0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0298.GEOID18 height accuracy estimate available here.
 OR0298
 OR0298.Click photographs - Photos may exist for this station.
 OR0298
 OR0298.The dynamic height is computed by dividing the NAVD 88
 OR0298.geopotential number by the normal gravity value computed on the
 OR0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0298.degrees latitude (g = 980.6199 gals.).
 OR0298
 OR0298.The modeled gravity was interpolated from observed gravity values.
 OR0298
 OR0298;                    North         East    Units  Estimated Accuracy
 OR0298;SPC SD S     -    76,440.      731,130.      MT  (+/- 180 meters Scaled)
 OR0298
 OR0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN224619(NAD 83)
 OR0298
 OR0298                          SUPERSEDED SURVEY CONTROL
 OR0298
 OR0298  NGVD 29 (??/??/92)  551.769  (m)         1810.26   (f) ADJ UNCH    1 2
 OR0298
 OR0298.Superseded values are not recommended for survey control.
 OR0298
 OR0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0298.See file dsdata.pdf to determine how the superseded data were derived.
 OR0298
 OR0298_MARKER: DD = SURVEY DISK
 OR0298_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0298_STAMPING: F 9 1810.074
 OR0298_MARK LOGO: USACE
 OR0298_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0298_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0298+STABILITY: SURFACE MOTION
 OR0298
 OR0298  HISTORY     - Date     Condition        Report By
 OR0298  HISTORY     - UNK      MONUMENTED       USACE
 OR0298  HISTORY     - 1946     GOOD             CGS
 OR0298  HISTORY     - 1962     MARK NOT FOUND   USGS
 OR0298  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0298
 OR0298                          STATION DESCRIPTION
 OR0298
 OR0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0298'9.4 MI E FROM FAIRFAX.
 OR0298'TO REACH FROM THE POST OFFICE AT FAIRFAX GO SOUTH 0.2 MILE
 OR0298'ALONG MAIN STREET, THENCE EAST 0.3 MILE ALONG U.S. HIGHWAY NO. 281,
 OR0298'THENCE EAST 8.9 MILES ALONG STATE HIGHWAY NO. 54 TO SITE OF
 OR0298'MARK, BENCH MARK IS ABOUT 62 YARDS NORTHEAST OF THE INTERSECTION
 OR0298'OF STATE HIGHWAYS NO. 54 AND NO. 18, 36.0 FEET NORTH OF AND ABOUT
 OR0298'3.0 FEET LOWER THAN THE CENTER LINE OF AN EAST-WEST ROAD, 4.5
 OR0298'FEET NORTHEAST OF A FENCE CORNER AND 1.5 FEET SOUTHWEST OF A
 OR0298'2 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED F 9 1810.074
 OR0298'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 OR0298'GROUND.  NOTE-- MARK PROBABLY DESTROYED DUE TO ROAD CONSTRUCTION.
 OR0298
 OR0298                          STATION RECOVERY (1962)
 OR0298
 OR0298'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0298'MARK NOT FOUND.
 OR0298
 OR0298                          STATION RECOVERY (2013)
 OR0298
 OR0298'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0298'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0196 ***********************************************************************
 OS0196  DESIGNATION -  F 9
 OS0196  PID         -  OS0196
 OS0196  STATE/COUNTY-  SD/JONES
 OS0196  COUNTRY     -  US
 OS0196  USGS QUAD   -  MURDO (2017)
 OS0196
 OS0196                         *CURRENT SURVEY CONTROL
 OS0196  ______________________________________________________________________
 OS0196* NAD 83(1986) POSITION- 43 53 21.8    (N) 100 42 51.4    (W)   HD_HELD2
 OS0196* NAVD 88 ORTHO HEIGHT -   707.097 (meters)     2319.87  (feet) ADJUSTED
 OS0196  ______________________________________________________________________
 OS0196  GEOID HEIGHT    -        -24.053 (meters)                     GEOID18
 OS0196  DYNAMIC HEIGHT  -        706.868 (meters)     2319.12  (feet) COMP
 OS0196  MODELED GRAVITY -    980,272.0   (mgal)                       NAVD 88
 OS0196
 OS0196  VERT ORDER      -  FIRST     CLASS II
 OS0196
 OS0196.The horizontal coordinates were established by autonomous hand held GPS
 OS0196.observations and have an estimated accuracy of +/- 10 meters.
 OS0196
 OS0196.The orthometric height was determined by differential leveling and
 OS0196.adjusted by the NATIONAL GEODETIC SURVEY
 OS0196.in September 1993.
 OS0196
 OS0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0196.GEOID18 height accuracy estimate available here.
 OS0196
 OS0196.Click photographs - Photos may exist for this station.
 OS0196
 OS0196.The dynamic height is computed by dividing the NAVD 88
 OS0196.geopotential number by the normal gravity value computed on the
 OS0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0196.degrees latitude (g = 980.6199 gals.).
 OS0196
 OS0196.The modeled gravity was interpolated from observed gravity values.
 OS0196
 OS0196;                    North         East    Units  Estimated Accuracy
 OS0196;SPC SD S     -   172,936.      569,392.      MT  (+/- 10 meters HH2 GPS)
 OS0196
 OS0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6230361015(NAD 83)
 OS0196
 OS0196                          SUPERSEDED SURVEY CONTROL
 OS0196
 OS0196  NAVD 88 (06/15/91)  707.071  (m)         2319.78   (f) SUPERSEDED  1 2
 OS0196  NGVD 29 (??/??/92)  706.688  (m)         2318.53   (f) ADJ UNCH    1 2
 OS0196
 OS0196.Superseded values are not recommended for survey control.
 OS0196
 OS0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0196.See file dsdata.pdf to determine how the superseded data were derived.
 OS0196
 OS0196_MARKER: DB = BENCH MARK DISK
 OS0196_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 OS0196_SP_SET: FOOTING
 OS0196_STAMPING: F 9 1925 2318.693
 OS0196_MARK LOGO: CGS
 OS0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0196+STABILITY: SURFACE MOTION
 OS0196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0196+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1996
 OS0196
 OS0196  HISTORY     - Date     Condition        Report By
 OS0196  HISTORY     - 1925     MONUMENTED       CGS
 OS0196  HISTORY     - 1962     GOOD             CGS
 OS0196  HISTORY     - 1985     GOOD             NGS
 OS0196  HISTORY     - 19910621 GOOD             NGS
 OS0196  HISTORY     - 19960630 GOOD             NGS
 OS0196
 OS0196                          STATION DESCRIPTION
 OS0196
 OS0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0196'0.2 MI SE FROM MURDO.
 OS0196'ABOUT 0.05 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL,
 OS0196'AND PACIFIC RAILROAD, FROM THE STATION AT MURDO, THENCE 0.15 MILE
 OS0196'SOUTH ALONG MAIN STREET, THENCE 0.05 MILES WEST ALONG A SIDE
 OS0196'STREET, 90 FEET SOUTH OF THE CENTER LINE OF A EAST-WEST STREET,
 OS0196'19 FEET WEST OF THE SOUTHWEST CORNER OF THE FIRE HALL, ABOUT
 OS0196'2 FEET ABOVE THE LEVEL OF THE GROUND, AND DRILLED IN THE TOP OF
 OS0196'THE NORTH CORNER OF THE NORTHWEST CONCRETE FOUNDATION OF THE
 OS0196'NORTHWEST LEG OF THE CITY WATER TANK.
 OS0196
 OS0196                          STATION RECOVERY (1985)
 OS0196
 OS0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0196'THE MARK IS 0.6 M ABOVE THE GROUND.
 OS0196'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS. 0.07 KM (0.04
 OS0196'MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE AT MURDO, THENCE 0.08
 OS0196'KM (0.05 MI) WEST ALONG WEST 2ND STREET, IN TOP OF THE NORTH CORNER OF
 OS0196'A 4- BY 4-FOOT CONCRETE PAD FOR THE NORTHWEST LEG OF THE MURDO CITY
 OS0196'WATER TOWER, 27.4 METERS (90 FT) SOUTH OF THE CENTER OF WEST 2ND
 OS0196'STREET AND 5.8 METERS (19 FT) WEST OF THE SOUTHWEST CORNER OF THE FIRE
 OS0196'HALL.
 OS0196
 OS0196                          STATION RECOVERY (1991)
 OS0196
 OS0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0196'IN MURDO, AT THE INTERSECTION OF LINCOLN AVENUE AND WEST 2ND STREET,
 OS0196'NEAR THE NORTH CORNER OF THE CONCRETE FOOTING FOR THE NORTHWEST LEG
 OS0196'OF THE MURDO CITY WATER TOWER, 36.5 M (119.8 FT) EAST OF THE CENTER
 OS0196'OF THE AVENUE, 27.0 M (88.6 FT) SOUTH OF THE CENTER OF THE STREET,
 OS0196'AND 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE STREET.
 OS0196
 OS0196                          STATION RECOVERY (1996)
 OS0196
 OS0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DW)
 OS0196'THIS IS GRAVITY BASE STATION 'MURDO.'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0729 ***********************************************************************
 PU0729  DESIGNATION -  F 9 B 1
 PU0729  PID         -  PU0729
 PU0729  STATE/COUNTY-  SD/MEADE
 PU0729  COUNTRY     -  US
 PU0729  USGS QUAD   -  CAMP CREEK (2017)
 PU0729
 PU0729                         *CURRENT SURVEY CONTROL
 PU0729  ______________________________________________________________________
 PU0729* NAD 83(1986) POSITION- 44 55 11.     (N) 102 52 38.     (W)   SCALED
 PU0729* NAVD 88 ORTHO HEIGHT -   828.914 (meters)     2719.53  (feet) ADJUSTED
 PU0729  ______________________________________________________________________
 PU0729  GEOID HEIGHT    -        -17.449 (meters)                     GEOID18
 PU0729  DYNAMIC HEIGHT  -        828.738 (meters)     2718.95  (feet) COMP
 PU0729  MODELED GRAVITY -    980,377.6   (mgal)                       NAVD 88
 PU0729
 PU0729  VERT ORDER      -  SECOND    CLASS 0
 PU0729
 PU0729.The horizontal coordinates were scaled from a map and have
 PU0729.an estimated accuracy of +/- 6 seconds.
 PU0729
 PU0729.The orthometric height was determined by differential leveling and
 PU0729.adjusted by the NATIONAL GEODETIC SURVEY
 PU0729.in June 1991.
 PU0729
 PU0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0729.GEOID18 height accuracy estimate available here.
 PU0729
 PU0729.Click photographs - Photos may exist for this station.
 PU0729
 PU0729.The dynamic height is computed by dividing the NAVD 88
 PU0729.geopotential number by the normal gravity value computed on the
 PU0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0729.degrees latitude (g = 980.6199 gals.).
 PU0729
 PU0729.The modeled gravity was interpolated from observed gravity values.
 PU0729
 PU0729;                    North         East    Units  Estimated Accuracy
 PU0729;SPC SD N     -   124,760.      372,890.      MT  (+/- 180 meters Scaled)
 PU0729
 PU0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK675762(NAD 83)
 PU0729
 PU0729                          SUPERSEDED SURVEY CONTROL
 PU0729
 PU0729  NGVD 29 (??/??/92)  828.45   (m)         2718.0    (f) COMPUTED    2 0
 PU0729
 PU0729.Superseded values are not recommended for survey control.
 PU0729
 PU0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0729.See file dsdata.pdf to determine how the superseded data were derived.
 PU0729
 PU0729_MARKER: Z = SEE DESCRIPTION
 PU0729_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0729_SP_SET: PIER
 PU0729_STAMPING: F 9 B 1
 PU0729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0729
 PU0729  HISTORY     - Date     Condition        Report By
 PU0729  HISTORY     - UNK      MONUMENTED       USAF
 PU0729  HISTORY     - 1962     GOOD             CGS
 PU0729
 PU0729                          STATION DESCRIPTION
 PU0729
 PU0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0729'3.95 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT SULPHUR,
 PU0729'42 FEET EAST OF THE CENTER LINE OF THE ROAD, 60 FEET NORTH
 PU0729'OF A TELEPHONE POLE, 1.0 FOOT EAST OF A FENCE, CENTER OF
 PU0729'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0729'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0731 ***********************************************************************
 PU0731  DESIGNATION -  F 9 B 2
 PU0731  PID         -  PU0731
 PU0731  STATE/COUNTY-  SD/MEADE
 PU0731  COUNTRY     -  US
 PU0731  USGS QUAD   -  FROZEN MAN CREEK (2017)
 PU0731
 PU0731                         *CURRENT SURVEY CONTROL
 PU0731  ______________________________________________________________________
 PU0731* NAD 83(1986) POSITION- 44 55 02.     (N) 102 52 22.     (W)   SCALED
 PU0731* NAVD 88 ORTHO HEIGHT -   827.553 (meters)     2715.06  (feet) ADJUSTED
 PU0731  ______________________________________________________________________
 PU0731  GEOID HEIGHT    -        -17.458 (meters)                     GEOID18
 PU0731  DYNAMIC HEIGHT  -        827.379 (meters)     2714.49  (feet) COMP
 PU0731  MODELED GRAVITY -    980,377.7   (mgal)                       NAVD 88
 PU0731
 PU0731  VERT ORDER      -  SECOND    CLASS 0
 PU0731
 PU0731.The horizontal coordinates were scaled from a map and have
 PU0731.an estimated accuracy of +/- 6 seconds.
 PU0731
 PU0731.The orthometric height was determined by differential leveling and
 PU0731.adjusted by the NATIONAL GEODETIC SURVEY
 PU0731.in June 1991.
 PU0731
 PU0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0731.GEOID18 height accuracy estimate available here.
 PU0731
 PU0731.Click photographs - Photos may exist for this station.
 PU0731
 PU0731.The dynamic height is computed by dividing the NAVD 88
 PU0731.geopotential number by the normal gravity value computed on the
 PU0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0731.degrees latitude (g = 980.6199 gals.).
 PU0731
 PU0731.The modeled gravity was interpolated from observed gravity values.
 PU0731
 PU0731;                    North         East    Units  Estimated Accuracy
 PU0731;SPC SD N     -   124,470.      373,230.      MT  (+/- 180 meters Scaled)
 PU0731
 PU0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK678759(NAD 83)
 PU0731
 PU0731                          SUPERSEDED SURVEY CONTROL
 PU0731
 PU0731  NGVD 29 (??/??/92)  827.09   (m)         2713.5    (f) COMPUTED    2 0
 PU0731
 PU0731.Superseded values are not recommended for survey control.
 PU0731
 PU0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0731.See file dsdata.pdf to determine how the superseded data were derived.
 PU0731
 PU0731_MARKER: Z = SEE DESCRIPTION
 PU0731_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0731_SP_SET: PIER
 PU0731_STAMPING: F 9 B 2
 PU0731_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0731
 PU0731  HISTORY     - Date     Condition        Report By
 PU0731  HISTORY     - UNK      MONUMENTED       USAF
 PU0731  HISTORY     - 1962     GOOD             CGS
 PU0731
 PU0731                          STATION DESCRIPTION
 PU0731
 PU0731'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0731'4.2 MI S FROM SULPHUR.
 PU0731'3.95 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0731'SULPHUR, THENCE 0.3 MILE SOUTHEAST ACROSS COUNTRY, 0.3 MILE
 PU0731'SOUTHEAST OF F 9 B 1 (USAF), IN AN OPEN FIELD, CENTER OF TRIBRACH
 PU0731'MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS
 PU0731'4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0335 ***********************************************************************
 QQ0335  DESIGNATION -  F 91
 QQ0335  PID         -  QQ0335
 QQ0335  STATE/COUNTY-  SD/MARSHALL
 QQ0335  COUNTRY     -  US
 QQ0335  USGS QUAD   -  BRITTON EAST (2017)
 QQ0335
 QQ0335                         *CURRENT SURVEY CONTROL
 QQ0335  ______________________________________________________________________
 QQ0335* NAD 83(1986) POSITION- 45 47 28.     (N) 097 44 53.     (W)   SCALED
 QQ0335* NAVD 88 ORTHO HEIGHT -   414.285 (meters)     1359.20  (feet) ADJUSTED
 QQ0335  ______________________________________________________________________
 QQ0335  GEOID HEIGHT    -        -25.344 (meters)                     GEOID18
 QQ0335  DYNAMIC HEIGHT  -        414.266 (meters)     1359.14  (feet) COMP
 QQ0335  MODELED GRAVITY -    980,557.4   (mgal)                       NAVD 88
 QQ0335
 QQ0335  VERT ORDER      -  SECOND    CLASS 0
 QQ0335
 QQ0335.The horizontal coordinates were scaled from a map and have
 QQ0335.an estimated accuracy of +/- 6 seconds.
 QQ0335
 QQ0335.The orthometric height was determined by differential leveling and
 QQ0335.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0335.in June 1991.
 QQ0335
 QQ0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0335.GEOID18 height accuracy estimate available here.
 QQ0335
 QQ0335.Click photographs - Photos may exist for this station.
 QQ0335
 QQ0335.The dynamic height is computed by dividing the NAVD 88
 QQ0335.geopotential number by the normal gravity value computed on the
 QQ0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0335.degrees latitude (g = 980.6199 gals.).
 QQ0335
 QQ0335.The modeled gravity was interpolated from observed gravity values.
 QQ0335
 QQ0335;                    North         East    Units  Estimated Accuracy
 QQ0335;SPC SD N     -   220,000.      775,080.      MT  (+/- 180 meters Scaled)
 QQ0335
 QQ0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR973716(NAD 83)
 QQ0335
 QQ0335                          SUPERSEDED SURVEY CONTROL
 QQ0335
 QQ0335  NGVD 29 (??/??/92)  414.002  (m)         1358.27   (f) ADJ UNCH    2 0
 QQ0335
 QQ0335.Superseded values are not recommended for survey control.
 QQ0335
 QQ0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0335.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0335
 QQ0335_MARKER: DB = BENCH MARK DISK
 QQ0335_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0335_SP_SET: STEP
 QQ0335_STAMPING: F 91 1934
 QQ0335_MARK LOGO: CGS
 QQ0335_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0335
 QQ0335  HISTORY     - Date     Condition        Report By
 QQ0335  HISTORY     - 1934     MONUMENTED       CGS
 QQ0335
 QQ0335                          STATION DESCRIPTION
 QQ0335
 QQ0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0335'AT BRITTON.
 QQ0335'AT BRITTON, MARSHALL COUNTY, AT THE BRITTON CLINIC AND HOSPITAL,
 QQ0335'AT THE WEST FRONT ENTRANCE, AND IN THE BOTTOM STEP ON THE NORTH
 QQ0335'SIDE OF THE DOOR.  A STANDARD DISK, STAMPED F 91 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0199 ***********************************************************************
 QQ0199  DESIGNATION -  F 92
 QQ0199  PID         -  QQ0199
 QQ0199  STATE/COUNTY-  SD/ROBERTS
 QQ0199  COUNTRY     -  US
 QQ0199  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0199
 QQ0199                         *CURRENT SURVEY CONTROL
 QQ0199  ______________________________________________________________________
 QQ0199* NAD 83(1986) POSITION- 45 47 25.     (N) 097 01 14.     (W)   SCALED
 QQ0199* NAVD 88 ORTHO HEIGHT -   360.463 (meters)     1182.62  (feet) ADJUSTED
 QQ0199  ______________________________________________________________________
 QQ0199  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 QQ0199  DYNAMIC HEIGHT  -        360.455 (meters)     1182.59  (feet) COMP
 QQ0199  MODELED GRAVITY -    980,583.5   (mgal)                       NAVD 88
 QQ0199
 QQ0199  VERT ORDER      -  SECOND    CLASS 0
 QQ0199
 QQ0199.The horizontal coordinates were scaled from a map and have
 QQ0199.an estimated accuracy of +/- 6 seconds.
 QQ0199
 QQ0199.The orthometric height was determined by differential leveling and
 QQ0199.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0199.in June 1991.
 QQ0199
 QQ0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0199.GEOID18 height accuracy estimate available here.
 QQ0199
 QQ0199.Click photographs - Photos may exist for this station.
 QQ0199
 QQ0199.The dynamic height is computed by dividing the NAVD 88
 QQ0199.geopotential number by the normal gravity value computed on the
 QQ0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0199.degrees latitude (g = 980.6199 gals.).
 QQ0199
 QQ0199.The modeled gravity was interpolated from observed gravity values.
 QQ0199
 QQ0199;                    North         East    Units  Estimated Accuracy
 QQ0199;SPC SD N     -   221,730.      831,620.      MT  (+/- 180 meters Scaled)
 QQ0199
 QQ0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR538726(NAD 83)
 QQ0199
 QQ0199                          SUPERSEDED SURVEY CONTROL
 QQ0199
 QQ0199  NGVD 29 (??/??/92)  360.236  (m)         1181.87   (f) ADJ UNCH    2 0
 QQ0199
 QQ0199.Superseded values are not recommended for survey control.
 QQ0199
 QQ0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0199.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0199
 QQ0199_MARKER: DB = BENCH MARK DISK
 QQ0199_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0199_SP_SET: CULVERT
 QQ0199_STAMPING: F 92 1934
 QQ0199_MARK LOGO: CGS
 QQ0199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0199+STABILITY: SURFACE MOTION
 QQ0199
 QQ0199  HISTORY     - Date     Condition        Report By
 QQ0199  HISTORY     - 1934     MONUMENTED       CGS
 QQ0199
 QQ0199                          STATION DESCRIPTION
 QQ0199
 QQ0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0199'4.5 MI S FROM HAMMER.
 QQ0199'4.5 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM THE MINNEAPOLIS,
 QQ0199'ST PAUL AND SAULT STE. MARIE RAILWAY STATION AT HAMMER, ROBERTS
 QQ0199'COUNTY, 78 FEET NORTH OF A ROAD CROSSING, AT A 2-BY 5-FOOT
 QQ0199'CONCRETE BOX CULVERT, IN THE NORTH END OF THE EAST HEAD WALL,
 QQ0199'12 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 2
 QQ0199'FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED F 92 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0147 ***********************************************************************
 QQ0147  DESIGNATION -  F 93
 QQ0147  PID         -  QQ0147
 QQ0147  STATE/COUNTY-  SD/ROBERTS
 QQ0147  COUNTRY     -  US
 QQ0147  USGS QUAD   -  PEEVER NW (2017)
 QQ0147
 QQ0147                         *CURRENT SURVEY CONTROL
 QQ0147  ______________________________________________________________________
 QQ0147* NAD 83(1986) POSITION- 45 39 35.     (N) 096 57 07.     (W)   SCALED
 QQ0147* NAVD 88 ORTHO HEIGHT -   342.533 (meters)     1123.79  (feet) ADJUSTED
 QQ0147  ______________________________________________________________________
 QQ0147  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 QQ0147  DYNAMIC HEIGHT  -        342.519 (meters)     1123.75  (feet) COMP
 QQ0147  MODELED GRAVITY -    980,564.7   (mgal)                       NAVD 88
 QQ0147
 QQ0147  VERT ORDER      -  SECOND    CLASS 0
 QQ0147
 QQ0147.The horizontal coordinates were scaled from a map and have
 QQ0147.an estimated accuracy of +/- 6 seconds.
 QQ0147
 QQ0147.The orthometric height was determined by differential leveling and
 QQ0147.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0147.in June 1991.
 QQ0147
 QQ0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0147.GEOID18 height accuracy estimate available here.
 QQ0147
 QQ0147.Click photographs - Photos may exist for this station.
 QQ0147
 QQ0147.The dynamic height is computed by dividing the NAVD 88
 QQ0147.geopotential number by the normal gravity value computed on the
 QQ0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0147.degrees latitude (g = 980.6199 gals.).
 QQ0147
 QQ0147.The modeled gravity was interpolated from observed gravity values.
 QQ0147
 QQ0147;                    North         East    Units  Estimated Accuracy
 QQ0147;SPC SD N     -   207,430.      837,500.      MT  (+/- 180 meters Scaled)
 QQ0147
 QQ0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR595582(NAD 83)
 QQ0147
 QQ0147                          SUPERSEDED SURVEY CONTROL
 QQ0147
 QQ0147  NGVD 29 (??/??/92)  342.29   (m)         1123.0    (f) COMPUTED    2 0
 QQ0147
 QQ0147.Superseded values are not recommended for survey control.
 QQ0147
 QQ0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0147.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0147
 QQ0147_MARKER: DB = BENCH MARK DISK
 QQ0147_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0147_SP_SET: BRIDGE
 QQ0147_STAMPING: F-93 1934
 QQ0147_MARK LOGO: CGS
 QQ0147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0147
 QQ0147  HISTORY     - Date     Condition        Report By
 QQ0147  HISTORY     - 1934     MONUMENTED       CGS
 QQ0147
 QQ0147                          STATION DESCRIPTION
 QQ0147
 QQ0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0147'4.5 MI SE FROM SISSETON.
 QQ0147'4.5 MILES SOUTHEAST OF SISSETON MUNICIPAL TOURIST PARK.  ALONG
 QQ0147'STATE HIGHWAY 10 AT THE BOTTOM OF SMALL HILL.  SET IN THE EAST
 QQ0147'END OF THE NORTH HEADWALL OF 66 FOOT CONCRETE DECK BRIDGE OVER
 QQ0147'THE LITTLE MINNESOTA RIVER, 9 FEET NORTH OF THE CENTER LINE
 QQ0147'OF THE HIGHWAY, 3.5 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0148 ***********************************************************************
 QQ0148  DESIGNATION -  F 93 RESET
 QQ0148  PID         -  QQ0148
 QQ0148  STATE/COUNTY-  SD/ROBERTS
 QQ0148  COUNTRY     -  US
 QQ0148  USGS QUAD   -  PEEVER NW (2017)
 QQ0148
 QQ0148                         *CURRENT SURVEY CONTROL
 QQ0148  ______________________________________________________________________
 QQ0148* NAD 83(1986) POSITION- 45 39 35.     (N) 096 57 08.     (W)   SCALED
 QQ0148* NAVD 88 ORTHO HEIGHT -   341.615 (meters)     1120.78  (feet) ADJUSTED
 QQ0148  ______________________________________________________________________
 QQ0148  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 QQ0148  DYNAMIC HEIGHT  -        341.600 (meters)     1120.73  (feet) COMP
 QQ0148  MODELED GRAVITY -    980,564.7   (mgal)                       NAVD 88
 QQ0148
 QQ0148  VERT ORDER      -  FIRST     CLASS II
 QQ0148
 QQ0148.The horizontal coordinates were scaled from a map and have
 QQ0148.an estimated accuracy of +/- 6 seconds.
 QQ0148
 QQ0148.The orthometric height was determined by differential leveling and
 QQ0148.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0148.in June 1991.
 QQ0148
 QQ0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0148.GEOID18 height accuracy estimate available here.
 QQ0148
 QQ0148.Click photographs - Photos may exist for this station.
 QQ0148
 QQ0148.The dynamic height is computed by dividing the NAVD 88
 QQ0148.geopotential number by the normal gravity value computed on the
 QQ0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0148.degrees latitude (g = 980.6199 gals.).
 QQ0148
 QQ0148.The modeled gravity was interpolated from observed gravity values.
 QQ0148
 QQ0148;                    North         East    Units  Estimated Accuracy
 QQ0148;SPC SD N     -   207,430.      837,480.      MT  (+/- 180 meters Scaled)
 QQ0148
 QQ0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR595582(NAD 83)
 QQ0148
 QQ0148                          SUPERSEDED SURVEY CONTROL
 QQ0148
 QQ0148.No superseded survey control is available for this station.
 QQ0148
 QQ0148_MARKER: DB = BENCH MARK DISK
 QQ0148_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0148_SP_SET: WINGWALL
 QQ0148_STAMPING: F 93 RESET 1939
 QQ0148_MARK LOGO: CGS
 QQ0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0148+STABILITY: SURFACE MOTION
 QQ0148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0148+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0148
 QQ0148  HISTORY     - Date     Condition        Report By
 QQ0148  HISTORY     - 1939     MONUMENTED       CGS
 QQ0148  HISTORY     - 19900725 GOOD             NGS
 QQ0148
 QQ0148                          STATION DESCRIPTION
 QQ0148
 QQ0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 QQ0148'4.5 MI SE FROM SISSETON.
 QQ0148'4.5 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MUNICIPAL
 QQ0148'TOURIST PARK AT SISSETON, ROBERTS COUNTY, AT THE FOOT OF A
 QQ0148'SMALL HILL, AT THE 66-FOOT CONCRETE DECK BRIDGE OVER LITTLE
 QQ0148'MINNESOTA RIVER, IN THE NORTH END OF THE EAST ABUTMENT, 9 FEET
 QQ0148'NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 3.5 FEET HIGHER
 QQ0148'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED F 93 RESET 1939.
 QQ0148
 QQ0148                          STATION RECOVERY (1990)
 QQ0148
 QQ0148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0148'2.6 KM (1.6 MI) EASTERLY ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF
 QQ0148'INTERSTATE HIGHWAY 29 (SISSETON EXIT 232), IN TOP OF AND 5.5 M (18.0
 QQ0148'FT) SOUTHWEST OF THE NORTHEAST END OF THE NORTHEAST CONCRETE WINGWALL
 QQ0148'OF THE HIGHWAY BRIDGE SPANNING THE LITTLE MINNESOTA RIVER, AND 5.6 M
 QQ0148'(18.4 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0398 ***********************************************************************
 PR0398  DESIGNATION -  F 94
 PR0398  PID         -  PR0398
 PR0398  STATE/COUNTY-  SD/HAMLIN
 PR0398  COUNTRY     -  US
 PR0398  USGS QUAD   -  ESTELLINE (2017)
 PR0398
 PR0398                         *CURRENT SURVEY CONTROL
 PR0398  ______________________________________________________________________
 PR0398* NAD 83(1986) POSITION- 44 36 07.     (N) 096 58 35.     (W)   SCALED
 PR0398* NAVD 88 ORTHO HEIGHT -   504.045 (meters)     1653.69  (feet) ADJUSTED
 PR0398  ______________________________________________________________________
 PR0398  GEOID HEIGHT    -        -24.942 (meters)                     GEOID18
 PR0398  DYNAMIC HEIGHT  -        503.969 (meters)     1653.44  (feet) COMP
 PR0398  MODELED GRAVITY -    980,451.3   (mgal)                       NAVD 88
 PR0398
 PR0398  VERT ORDER      -  SECOND    CLASS 0
 PR0398
 PR0398.The horizontal coordinates were scaled from a map and have
 PR0398.an estimated accuracy of +/- 6 seconds.
 PR0398
 PR0398.The orthometric height was determined by differential leveling and
 PR0398.adjusted by the NATIONAL GEODETIC SURVEY
 PR0398.in June 1991.
 PR0398
 PR0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0398.GEOID18 height accuracy estimate available here.
 PR0398
 PR0398.Click photographs - Photos may exist for this station.
 PR0398
 PR0398.The dynamic height is computed by dividing the NAVD 88
 PR0398.geopotential number by the normal gravity value computed on the
 PR0398.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0398.degrees latitude (g = 980.6199 gals.).
 PR0398
 PR0398.The modeled gravity was interpolated from observed gravity values.
 PR0398
 PR0398;                    North         East    Units  Estimated Accuracy
 PR0398;SPC SD N     -    89,890.      839,980.      MT  (+/- 180 meters Scaled)
 PR0398
 PR0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ605407(NAD 83)
 PR0398
 PR0398                          SUPERSEDED SURVEY CONTROL
 PR0398
 PR0398  NGVD 29 (??/??/92)  503.768  (m)         1652.78   (f) ADJ UNCH    2 0
 PR0398
 PR0398.Superseded values are not recommended for survey control.
 PR0398
 PR0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0398.See file dsdata.pdf to determine how the superseded data were derived.
 PR0398
 PR0398_MARKER: DB = BENCH MARK DISK
 PR0398_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0398_SP_SET: CULVERT HEADWALL
 PR0398_STAMPING: F 94 1934
 PR0398_MARK LOGO: CGS
 PR0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0398+STABILITY: SURFACE MOTION
 PR0398
 PR0398  HISTORY     - Date     Condition        Report By
 PR0398  HISTORY     - 1934     MONUMENTED       CGS
 PR0398  HISTORY     - 1976     GOOD             NGS
 PR0398
 PR0398                          STATION DESCRIPTION
 PR0398
 PR0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0398'5.4 MI W FROM ESTELLINE.
 PR0398'5.4 MILES WEST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND
 PR0398'NORTH WESTERN RAILWAY STATION AT ESTELLINE, HAMLIN COUNTY, AT
 PR0398'A 1.5-FOOT CONCRETE-PIPE CULVERT, IN THE CENTER OF THE TOP OF
 PR0398'THE NORTH HEADWALL, AND LEVEL WITH THE HIGHWAY.  A STANDARD
 PR0398'DISK, STAMPED F 94 1934.
 PR0398
 PR0398                          STATION RECOVERY (1976)
 PR0398
 PR0398'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976
 PR0398'ABOUT 5.4 MILES WEST ALONG OLD STATE HIGHWAY 28 FROM THE CHICAGO AND
 PR0398'NORTH WESTERN RAILWAY STATION AT ESTELINE, AT A 1.5 FOOT CONCRETE
 PR0398'PIPE CULVERT, IN THE CENTER OF THE TOP OF THE SOUTH CONCRETE
 PR0398'HEADWALL, 8 INCHES ABOVE ROAD LEVEL. NOTE-- THE ORIGINAL DESCRIPTION
 PR0398'REPORTED THE MARK BEING IN THE NORTH HEADWALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0514 ***********************************************************************
 PR0514  DESIGNATION -  F 95
 PR0514  PID         -  PR0514
 PR0514  STATE/COUNTY-  SD/BROOKINGS
 PR0514  COUNTRY     -  US
 PR0514  USGS QUAD   -  ARLINGTON (2017)
 PR0514
 PR0514                         *CURRENT SURVEY CONTROL
 PR0514  ______________________________________________________________________
 PR0514* NAD 83(1986) POSITION- 44 21 40.     (N) 097 07 39.     (W)   SCALED
 PR0514* NAVD 88 ORTHO HEIGHT -   558.313 (meters)     1831.73  (feet) ADJUSTED
 PR0514  ______________________________________________________________________
 PR0514  GEOID HEIGHT    -        -25.119 (meters)                     GEOID18
 PR0514  DYNAMIC HEIGHT  -        558.204 (meters)     1831.37  (feet) COMP
 PR0514  MODELED GRAVITY -    980,405.5   (mgal)                       NAVD 88
 PR0514
 PR0514  VERT ORDER      -  SECOND    CLASS 0
 PR0514
 PR0514.The horizontal coordinates were scaled from a map and have
 PR0514.an estimated accuracy of +/- 6 seconds.
 PR0514
 PR0514.The orthometric height was determined by differential leveling and
 PR0514.adjusted by the NATIONAL GEODETIC SURVEY
 PR0514.in June 1991.
 PR0514
 PR0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0514.GEOID18 height accuracy estimate available here.
 PR0514
 PR0514.Click photographs - Photos may exist for this station.
 PR0514
 PR0514.The dynamic height is computed by dividing the NAVD 88
 PR0514.geopotential number by the normal gravity value computed on the
 PR0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0514.degrees latitude (g = 980.6199 gals.).
 PR0514
 PR0514.The modeled gravity was interpolated from observed gravity values.
 PR0514
 PR0514;                    North         East    Units  Estimated Accuracy
 PR0514;SPC SD N     -    62,710.      828,950.      MT  (+/- 180 meters Scaled)
 PR0514
 PR0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ492136(NAD 83)
 PR0514
 PR0514                          SUPERSEDED SURVEY CONTROL
 PR0514
 PR0514  NGVD 29 (??/??/92)  558.028  (m)         1830.80   (f) ADJ UNCH    2 0
 PR0514
 PR0514.Superseded values are not recommended for survey control.
 PR0514
 PR0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0514.See file dsdata.pdf to determine how the superseded data were derived.
 PR0514
 PR0514_MARKER: DB = BENCH MARK DISK
 PR0514_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PR0514+WITH SETTING: PAVEMENT
 PR0514_SP_SET: SIGNAL BASE
 PR0514_STAMPING: F 95 1934
 PR0514_MARK LOGO: CGS
 PR0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0514+STABILITY: SURFACE MOTION
 PR0514
 PR0514  HISTORY     - Date     Condition        Report By
 PR0514  HISTORY     - 1934     MONUMENTED       CGS
 PR0514  HISTORY     - 19940921 MARK NOT FOUND   NGS
 PR0514
 PR0514                          STATION DESCRIPTION
 PR0514
 PR0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0514'0.3 MI E FROM ARLINGTON.
 PR0514'IN BROOKINGS COUNTY, 0.3 MILE EAST ALONG THE CHICAGO AND NORTH
 PR0514'WESTERN RAILWAY FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND
 PR0514'MAIN STREET AT ARLINGTON, KINGSBURY COUNTY, 175 FEET EAST AT
 PR0514'MILEPOST 308, AT BLOCK SIGNAL 632, IN THE NORTHWEST CORNER OF
 PR0514'THE CONCRETE FOUNDATION, AND ABOUT 1/2 FOOT HIGHER THAN THE
 PR0514'RAIL.  A STANDARD DISK, STAMPED F 95 1934.
 PR0514
 PR0514                          STATION RECOVERY (1994)
 PR0514
 PR0514'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0514'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0962 ***********************************************************************
 PU0962  DESIGNATION -  F S B 2
 PU0962  PID         -  PU0962
 PU0962  STATE/COUNTY-  SD/MEADE
 PU0962  COUNTRY     -  US
 PU0962  USGS QUAD   -  OPAL WEST (2017)
 PU0962
 PU0962                         *CURRENT SURVEY CONTROL
 PU0962  ______________________________________________________________________
 PU0962* NAD 83(1986) POSITION- 44 57 54.     (N) 102 34 24.     (W)   SCALED
 PU0962* NAVD 88 ORTHO HEIGHT -   846.463 (meters)     2777.10  (feet) ADJUSTED
 PU0962  ______________________________________________________________________
 PU0962  GEOID HEIGHT    -        -18.105 (meters)                     GEOID18
 PU0962  DYNAMIC HEIGHT  -        846.283 (meters)     2776.51  (feet) COMP
 PU0962  MODELED GRAVITY -    980,375.1   (mgal)                       NAVD 88
 PU0962
 PU0962  VERT ORDER      -  SECOND    CLASS 0
 PU0962
 PU0962.The horizontal coordinates were scaled from a map and have
 PU0962.an estimated accuracy of +/- 6 seconds.
 PU0962
 PU0962.The orthometric height was determined by differential leveling and
 PU0962.adjusted by the NATIONAL GEODETIC SURVEY
 PU0962.in June 1991.
 PU0962
 PU0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0962.GEOID18 height accuracy estimate available here.
 PU0962
 PU0962.Click photographs - Photos may exist for this station.
 PU0962
 PU0962.The dynamic height is computed by dividing the NAVD 88
 PU0962.geopotential number by the normal gravity value computed on the
 PU0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0962.degrees latitude (g = 980.6199 gals.).
 PU0962
 PU0962.The modeled gravity was interpolated from observed gravity values.
 PU0962
 PU0962;                    North         East    Units  Estimated Accuracy
 PU0962;SPC SD N     -   128,980.      397,020.      MT  (+/- 180 meters Scaled)
 PU0962
 PU0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK913819(NAD 83)
 PU0962
 PU0962                          SUPERSEDED SURVEY CONTROL
 PU0962
 PU0962  NGVD 29 (??/??/92)  846.00   (m)         2775.6    (f) COMPUTED    2 0
 PU0962
 PU0962.Superseded values are not recommended for survey control.
 PU0962
 PU0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0962.See file dsdata.pdf to determine how the superseded data were derived.
 PU0962
 PU0962_MARKER: Z = SEE DESCRIPTION
 PU0962_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0962_SP_SET: PIER
 PU0962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0962
 PU0962  HISTORY     - Date     Condition        Report By
 PU0962  HISTORY     - UNK      MONUMENTED       USAF
 PU0962  HISTORY     - 1962     GOOD             CGS
 PU0962
 PU0962                          STATION DESCRIPTION
 PU0962
 PU0962'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0962'5.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT MAURINE,
 PU0962'ON THE OUTSIDE OF A CURVE, ABOUT 75 YARDS NORTHEAST OF THE
 PU0962'CENTER LINE OF THE ROAD, 9.0 FEET EAST OF A FENCE, CENTER OF
 PU0962'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0962'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0759 ***********************************************************************
 PS0759  DESIGNATION -  FAA 0D8 A
 PS0759  PID         -  PS0759
 PS0759  STATE/COUNTY-  SD/POTTER
 PS0759  COUNTRY     -  US
 PS0759  USGS QUAD   -  GETTYSBURG MUNICIPAL AIRPORT (2017)
 PS0759
 PS0759                         *CURRENT SURVEY CONTROL
 PS0759  ______________________________________________________________________
 PS0759* NAD 83(2011) POSITION- 44 59 19.49131(N) 099 57 17.80607(W)   ADJUSTED
 PS0759* NAD 83(2011) ELLIP HT-   604.708 (meters)        (06/27/12)   ADJUSTED
 PS0759* NAD 83(2011) EPOCH   -  2010.00
 PS0759* NAVD 88 ORTHO HEIGHT -   627.297 (meters)     2058.06  (feet) ADJUSTED
 PS0759  ______________________________________________________________________
 PS0759  GEOID HEIGHT    -        -22.588 (meters)                     GEOID18
 PS0759  NAD 83(2011) X  -   -781,199.575 (meters)                     COMP
 PS0759  NAD 83(2011) Y  - -4,450,866.083 (meters)                     COMP
 PS0759  NAD 83(2011) Z  -  4,486,891.594 (meters)                     COMP
 PS0759  LAPLACE CORR    -          0.04  (seconds)                    DEFLEC18
 PS0759  DYNAMIC HEIGHT  -        627.202 (meters)     2057.75  (feet) COMP
 PS0759  MODELED GRAVITY -    980,444.0   (mgal)                       NAVD 88
 PS0759
 PS0759  VERT ORDER      -  FIRST     CLASS II
 PS0759
 PS0759  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0759  Standards:
 PS0759         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0759            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0759  -------------------------------------------------------------------
 PS0759  NETWORK    0.93   2.70           0.44   0.29   1.38     -0.06715009
 PS0759  -------------------------------------------------------------------
 PS0759  Click here for local accuracies and other accuracy information.
 PS0759
 PS0759.This mark is at Gettysburg Airport (0D8)
 PS0759
 PS0759.The horizontal coordinates were established by GPS observations
 PS0759.and adjusted by the National Geodetic Survey in June 2012.
 PS0759
 PS0759.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0759.been affixed to the stable North American tectonic plate. See 
 PS0759.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0759
 PS0759.The horizontal coordinates are valid at the epoch date displayed above
 PS0759.which is a decimal equivalence of Year/Month/Day.
 PS0759
 PS0759.The orthometric height was determined by differential leveling and
 PS0759.adjusted by the NATIONAL GEODETIC SURVEY
 PS0759.in July 1998.
 PS0759
 PS0759.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0759.GEOID18 height accuracy estimate available here.
 PS0759
 PS0759.Click photographs - Photos may exist for this station.
 PS0759
 PS0759.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0759
 PS0759.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0759
 PS0759.The ellipsoidal height was determined by GPS observations
 PS0759.and is referenced to NAD 83.
 PS0759
 PS0759.The dynamic height is computed by dividing the NAVD 88
 PS0759.geopotential number by the normal gravity value computed on the
 PS0759.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0759.degrees latitude (g = 980.6199 gals.).
 PS0759
 PS0759.The modeled gravity was interpolated from observed gravity values.
 PS0759
 PS0759. The following values were computed from the NAD 83(2011) position.
 PS0759
 PS0759;                    North         East     Units Scale Factor Converg.
 PS0759;SPC SD N     -   128,393.216   603,552.836   MT  0.99993970   +0 01 54.8
 PS0759;SPC SD N     -   421,236.74  1,980,156.26   sFT  0.99993970   +0 01 54.8
 PS0759;UTM  14      - 4,982,143.928   424,720.900   MT  0.99966968   -0 40 30.5
 PS0759
 PS0759!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0759!SPC SD N     -   0.99990520  x   0.99993970  =   0.99984490
 PS0759!UTM  14      -   0.99990520  x   0.99966968  =   0.99957491
 PS0759
 PS0759:                Primary Azimuth Mark                     Grid Az
 PS0759:SPC SD N     -  FAA 0D8 B                                142 08 39.7
 PS0759:UTM  14      -  FAA 0D8 B                                142 51 05.0
 PS0759
 PS0759_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2472082143(NAD 83)
 PS0759
 PS0759|---------------------------------------------------------------------|
 PS0759| PID    Reference Object                     Distance      Geod. Az  |
 PS0759|                                                           dddmmss.s |
 PS0759| PS0760 FAA 0D8 B                           APPROX. 0.6 KM 1421034.5 |
 PS0759|---------------------------------------------------------------------|
 PS0759
 PS0759                          SUPERSEDED SURVEY CONTROL
 PS0759
 PS0759  NAD 83(2007)-  44 59 19.49141(N)    099 57 17.80683(W) AD(2002.00) 0
 PS0759  ELLIP H (02/10/07)  604.738  (m)                       GP(2002.00)    
 PS0759  ELLIP H (04/15/04)  604.746  (m)                       GP(       ) 2 1
 PS0759  NAD 83(1996)-  44 59 19.49075(N)    099 57 17.80631(W) AD(       ) B
 PS0759  ELLIP H (04/18/97)  604.790  (m)                       GP(       ) 4 1
 PS0759  NAD 83(1986)-  44 59 19.48478(N)    099 57 17.81501(W) AD(       ) 3
 PS0759  NAVD 88 (04/18/97)  627.3    (m)  GEOID96  model used  GPS OBS        
 PS0759  NGVD 29 (02/28/92)  626.9    (m)  GEOID90  model used  GPS OBS        
 PS0759
 PS0759.Superseded values are not recommended for survey control.
 PS0759
 PS0759.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0759.See file dsdata.pdf to determine how the superseded data were derived.
 PS0759
 PS0759_MARKER: I = METAL ROD
 PS0759_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0759_STAMPING: FAA 0D8 A 1991
 PS0759_MARK LOGO: NGS
 PS0759_PROJECTION: FLUSH
 PS0759_MAGNETIC: I = MARKER IS A STEEL ROD
 PS0759_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0759_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0759+SATELLITE: SATELLITE OBSERVATIONS - June 14, 2012
 PS0759_ROD/PIPE-DEPTH: 7.3 meters
 PS0759_SLEEVE-DEPTH  : 0.9 meters
 PS0759
 PS0759  HISTORY     - Date     Condition        Report By
 PS0759  HISTORY     - 1991     MONUMENTED       NGS
 PS0759  HISTORY     - 19951219 GOOD             SDDT
 PS0759  HISTORY     - 19960615 GOOD             NGS
 PS0759  HISTORY     - 20110719 GOOD             WOOLPT
 PS0759  HISTORY     - 20120614 GOOD             INDIV
 PS0759
 PS0759                          STATION DESCRIPTION
 PS0759
 PS0759'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0759'THE STATION IS LOCATED ABOUT 2.9 KM (1.8 MI) SOUTH OF GETTYSBURG, AT
 PS0759'THE GETTYSBURG MUNICIPAL AIRPORT, IN THE SOUTH ANGLE OF THE
 PS0759'INTERSECTION OF THE MAIN CONNECTING TAXI AND THE SINGLE ASPHALT
 PS0759'RUNWAY. OWNERSHIP--CITY OF GETTYSBURG, 110 E COMMERCIAL, GETTYSBURG,
 PS0759'SD 57442. AIRPORT MANAGER IS LONNIE BURNHAM, PHONE 605-765-9197.
 PS0759'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND NORTH
 PS0759'MAIN STREET IN GETTYSBURG, GO WEST ON HIGHWAY 212 FOR 0.32 KM
 PS0759'(0.20 MI) TO THE INTERSECTION OF NORTH MANNSTON STREET.  TURN LEFT,
 PS0759'SOUTH, ON NORTH MANNSTON STREET FOR 2.9 KM (1.8 MI) TO THE AIRPORT
 PS0759'ACCESS ROAD ON THE LEFT. TURN LEFT, EAST, ON AIRPORT ACCESS ROAD FOR
 PS0759'0.32 KM (0.20 MI) TO THE CHAIN GATE ON THE SOUTH SIDE OF AIRPORT
 PS0759'OFFICE. PASS THROUGH GATE AND GO EASTERLY ACROSS APRON AND CONNECTING
 PS0759'TAXI FOR 0.06 KM (0.04 MI) TO THE STATION ON THE RIGHT JUST BEFORE
 PS0759'REACHING THE RUNWAY.
 PS0759'THE STATION IS LOCATED 33.7 M (110.6 FT) SOUTHWEST FROM THE CENTER OF
 PS0759'THE RUNWAY, 29.4 M (96.5 FT) SOUTHEAST FROM THE CENTER OF THE TAXI,
 PS0759'22.7 M (74.5 FT) SOUTH-SOUTHWEST FROM A BLUE TAXI LIGHT AND 22.6 M
 PS0759'(74.1 FT) WEST-SOUTHWEST FROM THE FIRST RUNWAY LIGHT SOUTHEAST OF THE
 PS0759'CONNECTING TAXI.
 PS0759
 PS0759                          STATION RECOVERY (1995)
 PS0759
 PS0759'RECOVERY NOTE BY SD DEPT OF TRANSP 1995 (DFC)
 PS0759'THE STATION IS LOCATED ABOUT 2.9 KM (1.8 MI) SOUTH OF GETTYSBURG, AT
 PS0759'THE GETTYSBURG MUNICIPAL AIRPORT, IN THE SOUTH ANGLE OF THE
 PS0759'INTERSECTION OF THE MAIN CONNECTING TAXI AND THE SINGLE ASPHALT
 PS0759'RUNWAY.  OWNERSHIP--THE CITY OF GETTYSBURG, 110 EAST COMMERCIAL
 PS0759'GETTYSBURG, SD 57442.  CONTACT AIRPORT MANAGER BOB POTTS, 307 WEST
 PS0759'BLAINE STREET, GETTYSBURG, SD 57442, TELEPHONE 605-765-9782.  TO REACH
 PS0759'THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND NORTH MAIN
 PS0759'STREET IN GETTYSBURG, GO WEST ON HIGHWAY 212 FOR 0.32 KM (0.20 MI) TO
 PS0759'THE INTERSECTION OF NORTH MANNSTON STREET, TURN LEFT AND GO SOUTH ON
 PS0759'NORTH MANNSTON STREET FOR 2.9 KM (1.80 MI) TO THE AIRPORT ACCESS ROAD
 PS0759'ON THE LEFT, TURN LEFT AND GO EAST ON THE AIRPORT ACCESS ROAD FOR 0.32
 PS0759'KM (0.20 MI) TO THE CHAIN GATE ON THE SOUTH SIDE OF THE AIRPORT
 PS0759'OFFICE, PASS THROUGH THE GATE AND GO EASTERLY ACROSS AN APRON AND
 PS0759'CONNECTING TAXI FOR 0.06 KM (0.05 MI) TO THE STATION ON THE RIGHT JUST
 PS0759'BEFORE REACHING THE RUNWAY.  THE STATION IS LOCATED 33.7 M (110.6 FT)
 PS0759'SOUTHWEST OF THE CENTER OF THE RUNWAY, 29.4 M (96.5 FT) SOUTHEAST OF
 PS0759'THE CENTER OF THE TAXI, 24.1 M (79.1 FT) SOUTH-SOUTHWEST OF A BLUE
 PS0759'TAXI LIGHT, AND 22.6 M (74.1 FT) WEST-SOUTHWEST OF THE FIRST RUNWAY
 PS0759'LIGHT SOUTHEAST OF THE CONNECTING TAXI.  NOTE--ACCESS TO THE DATUM
 PS0759'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 PS0759'THE SPECIFICATIONS FOR A CLASS A MARK.
 PS0759
 PS0759                          STATION RECOVERY (1996)
 PS0759
 PS0759'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0759'0.3 KM (0.20 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PS0759'MAIN STREET IN GETTYSBURG, THENCE 2.9 KM (1.80 MI) SOUTHERLY ALONG
 PS0759'MANNSTON STREET, THENCE 0.3 KM (0.20 MI) EASTERLY ALONG THE GETTYSBURG
 PS0759'MUNICIPAL AIRPORT ENTRANCE ROAD, THENCE 0.1 KM (0.05 MI) EASTERLY
 PS0759'ALONG AN APRON AND TAXIWAY, 33.6 M (110.2 FT) SOUTHWEST OF THE CENTER
 PS0759'OF A RUNWAY, 29.4 M (96.5 FT) SOUTHEAST OF THE CENTER OF THE TAXIWAY,
 PS0759'22.7 M (74.5 FT) SOUTH OF A BLUE TAXIWAY LIGHT, AND 22.5 M (73.8 FT)
 PS0759'WEST OF THE 1ST RUNWAY LIGHT SOUTHEAST OF THE TAXIWAY. NOTE--THE ROD
 PS0759'DEPTH IS UNKNOWN.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 PS0759'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 PS0759'MARK.  THE MARK IS ON PROPERTY OWNED BY THE TOWN OF GETTYSBURG, 110
 PS0759'EAST COMMERCIAL STREET, GETTYSBURG, SD 57442, TELEPHONE NUMBER (605)
 PS0759'765-9197.
 PS0759
 PS0759                          STATION RECOVERY (2011)
 PS0759
 PS0759'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 PS0759'RECOVERED IN GOOD CONDITION.
 PS0759
 PS0759                          STATION RECOVERY (2012)
 PS0759
 PS0759'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0759'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0760 ***********************************************************************
 PS0760  DESIGNATION -  FAA 0D8 B
 PS0760  PID         -  PS0760
 PS0760  STATE/COUNTY-  SD/POTTER
 PS0760  COUNTRY     -  US
 PS0760  USGS QUAD   -  GETTYSBURG MUNICIPAL AIRPORT (2017)
 PS0760
 PS0760                         *CURRENT SURVEY CONTROL
 PS0760  ______________________________________________________________________
 PS0760* NAD 83(1996) POSITION- 44 59 03.85006(N) 099 57 00.69697(W)   ADJUSTED
 PS0760* NAD 83(1996) ELLIP HT-   603.426 (meters)        (01/23/98)   ADJUSTED
 PS0760* NAVD 88 ORTHO HEIGHT -   625.9   (meters)     2053.    (feet) VERTCON3
 PS0760  ______________________________________________________________________
 PS0760  GEOID HEIGHT    -        -22.595 (meters)                     GEOID18
 PS0760  NAD 83(1996) X  -   -780,889.215 (meters)                     COMP
 PS0760  NAD 83(1996) Y  - -4,451,266.212 (meters)                     COMP
 PS0760  NAD 83(1996) Z  -  4,486,549.154 (meters)                     COMP
 PS0760  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 PS0760  HORZ ORDER      -  THIRD
 PS0760  ELLP ORDER      -  FOURTH    CLASS I
 PS0760
 PS0760.This mark is at Gettysburg Airport (0D8)
 PS0760
 PS0760.The horizontal coordinates were established by GPS observations
 PS0760.and adjusted by the National Geodetic Survey in January 1998.
 PS0760
 PS0760.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0760.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0760
 PS0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0760.GEOID18 height accuracy estimate available here.
 PS0760
 PS0760.Click photographs - Photos may exist for this station.
 PS0760
 PS0760.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0760
 PS0760.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0760
 PS0760.The ellipsoidal height was determined by GPS observations
 PS0760.and is referenced to NAD 83.
 PS0760
 PS0760. The following values were computed from the NAD 83(1996) position.
 PS0760
 PS0760;                    North         East     Units Scale Factor Converg.
 PS0760;SPC SD N     -   127,910.622   603,927.905   MT  0.99993979   +0 02 06.9
 PS0760;SPC SD N     -   419,653.43  1,981,386.80   sFT  0.99993979   +0 02 06.9
 PS0760;UTM  14      - 4,981,656.874   425,089.887   MT  0.99966900   -0 40 18.3
 PS0760
 PS0760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0760!SPC SD N     -   0.99990540  x   0.99993979  =   0.99984520
 PS0760!UTM  14      -   0.99990540  x   0.99966900  =   0.99957443
 PS0760
 PS0760:                Primary Azimuth Mark                     Grid Az
 PS0760:SPC SD N     -  FAA 0D8 A                                322 08 39.8
 PS0760:UTM  14      -  FAA 0D8 A                                322 51 05.0
 PS0760
 PS0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2508981656(NAD 83)
 PS0760
 PS0760|---------------------------------------------------------------------|
 PS0760| PID    Reference Object                     Distance      Geod. Az  |
 PS0760|                                                           dddmmss.s |
 PS0760| PS0759 FAA 0D8 A                           APPROX. 0.6 KM 3221046.7 |
 PS0760|---------------------------------------------------------------------|
 PS0760
 PS0760                          SUPERSEDED SURVEY CONTROL
 PS0760
 PS0760  NAD 83(1986)-  44 59 03.84417(N)    099 57 00.70569(W) AD(       ) 3
 PS0760  NGVD 29 (02/28/92)  625.5    (m)  GEOID90  model used  GPS OBS        
 PS0760
 PS0760.Superseded values are not recommended for survey control.
 PS0760
 PS0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0760.See file dsdata.pdf to determine how the superseded data were derived.
 PS0760
 PS0760_MARKER: I = METAL ROD
 PS0760_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0760_STAMPING: FAA 0D8 B 1991
 PS0760_MARK LOGO: NGS
 PS0760_PROJECTION: RECESSED 3 CENTIMETERS
 PS0760_MAGNETIC: I = MARKER IS A STEEL ROD
 PS0760_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0760_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0760+SATELLITE: SATELLITE OBSERVATIONS - 1991
 PS0760_ROD/PIPE-DEPTH: 6.1 meters
 PS0760_SLEEVE-DEPTH  : 0.9 meters
 PS0760
 PS0760  HISTORY     - Date     Condition        Report By
 PS0760  HISTORY     - 1991     MONUMENTED       NGS
 PS0760  HISTORY     - 19960615 MARK NOT FOUND   NGS
 PS0760
 PS0760                          STATION DESCRIPTION
 PS0760
 PS0760'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0760'THE STATION IS LOCATED ABOUT 2.9 KM (1.8 MI) SOUTH OF GETTYSBURG, AT
 PS0760'THE GETTYSBURG MUNICIPAL AIRPORT, NEAR THE SOUTHEAST END OF AND ON
 PS0760'THE SOUTHWEST SIDE OF THE SINGLE ASPHALT RUNWAY.   OWNERSHIP--CITY OF
 PS0760'GETTYSBURG, 110 E COMMERCIAL, GETTYSBURG, SD 57442. AIRPORT MANAGER
 PS0760'IS LONNIE BURNHAM, PHONE 605-765-9197.
 PS0760'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND NORTH
 PS0760'MAIN STREET IN GETTYSBURG, GO WEST ON HIGHWAY 212 FOR 0.32 KM
 PS0760'(0.20 MI) TO THE INTERSECTION OF NORTH MANNSTON STREET.  TURN LEFT,
 PS0760'SOUTH, ON NORTH MANNSTON STREET FOR 2.9 KM (1.8 MI) TO THE AIRPORT
 PS0760'ACCESS ROAD ON THE LEFT. TURN LEFT, EAST, ON AIRPORT ACCESS ROAD FOR
 PS0760'0.32 KM (0.20 MI) TO THE CHAIN GATE ON THE SOUTH SIDE OF AIRPORT
 PS0760'OFFICE. PASS THROUGH GATE AND GO EASTERLY ACROSS APRON AND CONNECTING
 PS0760'TAXI FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF THE RUNWAY.  TURN
 PS0760'RIGHT, SOUTHEAST, ON THE RUNWAY FOR 0.72 KM (0.45 MI) TO THE STATION
 PS0760'ON THE RIGHT JUST BEFORE REACHING THE ASPHALT TURN AROUND.
 PS0760'THE STATION IS LOCATED 64.6 M (211.9 FT) WEST-NORTHWEST FROM THE
 PS0760'CENTER OF THE SOUTHEAST END OF THE RUNWAY, 46.9 M (153.9 FT)
 PS0760'NORTHWEST FROM THE WEST CORNER OF THE ASPHALT TURNAROUND, 21.3 M
 PS0760'(69.9 FT) SOUTHWEST FROM THE CENTER OF THE RUNWAY AND 9.0 M
 PS0760'(29.5 FT) SOUTHWEST FROM AND IN LINE WITH THE FIRST SET OF RUNWAY
 PS0760'LIGHTS NORTHWEST OF THE SOUTHEAST END OF THE RUNWAY.
 PS0760
 PS0760                          STATION RECOVERY (1996)
 PS0760
 PS0760'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0760'THE MARK WAS LOST DURING RUNWAY CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0763 ***********************************************************************
 PS0763  CBN         -  This is a Cooperative Base Network Control Station.
 PS0763  DESIGNATION -  FAA 1D8 A
 PS0763  PID         -  PS0763
 PS0763  STATE/COUNTY-  SD/SPINK
 PS0763  COUNTRY     -  US
 PS0763  USGS QUAD   -  REDFIELD SOUTH (2017)
 PS0763
 PS0763                         *CURRENT SURVEY CONTROL
 PS0763  ______________________________________________________________________
 PS0763* NAD 83(2011) POSITION- 44 51 35.37895(N) 098 31 43.83119(W)   ADJUSTED
 PS0763* NAD 83(2011) ELLIP HT-   373.468 (meters)        (06/27/12)   ADJUSTED
 PS0763* NAD 83(2011) EPOCH   -  2010.00
 PS0763* NAVD 88 ORTHO HEIGHT -   397.751 (meters)     1304.95  (feet) ADJUSTED
 PS0763  ______________________________________________________________________
 PS0763  GEOID HEIGHT    -        -24.292 (meters)                     GEOID18
 PS0763  NAD 83(2011) X  -   -671,662.335 (meters)                     COMP
 PS0763  NAD 83(2011) Y  - -4,478,773.903 (meters)                     COMP
 PS0763  NAD 83(2011) Z  -  4,476,583.475 (meters)                     COMP
 PS0763  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 PS0763  DYNAMIC HEIGHT  -        397.706 (meters)     1304.81  (feet) COMP
 PS0763  MODELED GRAVITY -    980,492.8   (mgal)                       NAVD 88
 PS0763
 PS0763  VERT ORDER      -  FIRST     CLASS II
 PS0763
 PS0763  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0763  Standards:
 PS0763         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0763            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0763  -------------------------------------------------------------------
 PS0763  NETWORK    1.06   2.90           0.49   0.35   1.48     -0.04533237
 PS0763  -------------------------------------------------------------------
 PS0763  Click here for local accuracies and other accuracy information.
 PS0763
 PS0763.This mark is at Redfield Airport (1D8)
 PS0763
 PS0763.The horizontal coordinates were established by GPS observations
 PS0763.and adjusted by the National Geodetic Survey in June 2012.
 PS0763
 PS0763.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0763.been affixed to the stable North American tectonic plate. See 
 PS0763.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0763
 PS0763.The horizontal coordinates are valid at the epoch date displayed above
 PS0763.which is a decimal equivalence of Year/Month/Day.
 PS0763
 PS0763.The orthometric height was determined by differential leveling and
 PS0763.adjusted by the NATIONAL GEODETIC SURVEY
 PS0763.in July 1998.
 PS0763
 PS0763.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0763.GEOID18 height accuracy estimate available here.
 PS0763
 PS0763.Click photographs - Photos may exist for this station.
 PS0763
 PS0763.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0763
 PS0763.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0763
 PS0763.The ellipsoidal height was determined by GPS observations
 PS0763.and is referenced to NAD 83.
 PS0763
 PS0763.The dynamic height is computed by dividing the NAVD 88
 PS0763.geopotential number by the normal gravity value computed on the
 PS0763.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0763.degrees latitude (g = 980.6199 gals.).
 PS0763
 PS0763.The modeled gravity was interpolated from observed gravity values.
 PS0763
 PS0763. The following values were computed from the NAD 83(2011) position.
 PS0763
 PS0763;                    North         East     Units Scale Factor Converg.
 PS0763;SPC SD N     -   115,122.569   716,265.797   MT  0.99994466   +1 02 28.3
 PS0763;SPC SD N     -   377,697.96  2,349,948.70   sFT  0.99994466   +1 02 28.3
 PS0763;UTM  14      - 4,967,487.165   537,224.892   MT  0.99961704   +0 19 56.4
 PS0763
 PS0763!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0763!SPC SD N     -   0.99994145  x   0.99994466  =   0.99988611
 PS0763!UTM  14      -   0.99994145  x   0.99961704  =   0.99955851
 PS0763
 PS0763:                Primary Azimuth Mark                     Grid Az
 PS0763:SPC SD N     -  FAA 1D8 B                                140 40 20.2
 PS0763:UTM  14      -  FAA 1D8 B                                141 22 52.1
 PS0763
 PS0763_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3722467487(NAD 83)
 PS0763
 PS0763|---------------------------------------------------------------------|
 PS0763| PID    Reference Object                     Distance      Geod. Az  |
 PS0763|                                                           dddmmss.s |
 PS0763| PS0764 FAA 1D8 B                           478.917 METERS 1414248.5 |
 PS0763|---------------------------------------------------------------------|
 PS0763
 PS0763                          SUPERSEDED SURVEY CONTROL
 PS0763
 PS0763  NAD 83(2007)-  44 51 35.37895(N)    098 31 43.83199(W) AD(2002.00) 0
 PS0763  ELLIP H (02/10/07)  373.498  (m)                       GP(2002.00)    
 PS0763  ELLIP H (04/15/04)  373.513  (m)                       GP(       ) 2 1
 PS0763  NAD 83(1996)-  44 51 35.37842(N)    098 31 43.83146(W) AD(       ) B
 PS0763  ELLIP H (04/18/97)  373.545  (m)                       GP(       ) 4 1
 PS0763  NAD 83(1986)-  44 51 35.37335(N)    098 31 43.84386(W) AD(       ) 3
 PS0763  NAVD 88 (04/18/97)  397.8    (m)  GEOID96  model used  GPS OBS        
 PS0763  NGVD 29 (02/28/92)  397.3    (m)  GEOID90  model used  GPS OBS        
 PS0763
 PS0763.Superseded values are not recommended for survey control.
 PS0763
 PS0763.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0763.See file dsdata.pdf to determine how the superseded data were derived.
 PS0763
 PS0763_MARKER: I = METAL ROD
 PS0763_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0763_STAMPING: FAA 1D8 A 1991
 PS0763_MARK LOGO: NGS
 PS0763_PROJECTION: FLUSH
 PS0763_MAGNETIC: I = MARKER IS A STEEL ROD
 PS0763_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0763_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0763+SATELLITE: SATELLITE OBSERVATIONS - July 23, 1996
 PS0763_ROD/PIPE-DEPTH: 8.5 meters
 PS0763_SLEEVE-DEPTH  : 0.9 meters
 PS0763
 PS0763  HISTORY     - Date     Condition        Report By
 PS0763  HISTORY     - 1991     MONUMENTED       NGS
 PS0763  HISTORY     - 19960601 GOOD             NGS
 PS0763  HISTORY     - 19960723 GOOD             SDDT
 PS0763
 PS0763                          STATION DESCRIPTION
 PS0763
 PS0763'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0763'THE STATION IS LOCATED ABOUT 1.45 KM (0.90 MI) SOUTH OF REDFIELD, AT
 PS0763'THE REDFIELD MUNICIPAL AIRPORT, IN THE EAST ANGLE OF THE JUNCTION OF
 PS0763'THE MAIN CONNECTING TAXI AND THE SINGLE ASPHALT RUNWAY.
 PS0763'OWNERSHIP--CITY OF REDFIELD, 626 MAIN STREET, REDFIELD, SD 57469.
 PS0763'AIRPORT MANAGER IS CURTIS KLUDT IN CITY HALL, PHONE 605-472-0660. FBO
 PS0763'LOCATED AT AIRPORT IS JIM HELSPER, PHONE 605-472-1340.
 PS0763'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 281 IN
 PS0763'THE CENTER OF REDFIELD, GO SOUTH ON HIGHWAY 281 FOR 1.45 KM
 PS0763'(0.90 MI) TO THE AIRPORT ACCESS ROAD ON THE RIGHT.  TURN RIGHT, WEST,
 PS0763'ON AIRPORT ACCESS ROAD FOR 0.32 KM (0.20 MI) TO THE GATE AT THE NORTH
 PS0763'SIDE OF THE AIRPORT OFFICE. PASS THROUGH GATE AND GO SOUTHWEST ON
 PS0763'APRON AND CONNECTING TAXI FOR 0.08 KM (0.05 MI) TO THE STATION ON THE
 PS0763'LEFT JUST BEFORE REACHING THE RUNWAY.
 PS0763'THE STATION IS LOCATED 44.8 M (147.0 FT) WEST FROM THE SOUTH CORNER OF
 PS0763'THE ASPHALT APRON, 29.0 M (95.1 FT) NORTHEAST FROM THE CENTER OF THE
 PS0763'RUNWAY, 27.0 M (88.6 FT) SOUTHWEST FROM THE SOUTHWEST EDGE OF THE
 PS0763'APRON AND 26.6 M (87.3 FT) SOUTHEAST FROM THE CENTER OF THE TAXI.
 PS0763
 PS0763                          STATION RECOVERY (1996)
 PS0763
 PS0763'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0763'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM ITS JUNCTION
 PS0763'WITH U.S. HIGHWAY 212 IN REDFIELD, THENCE 0.4 KM (0.25 MI) WESTERLY
 PS0763'ALONG A ROAD LEADING TO THE REDFIELD MUNICIPAL AIRPORT, THENCE 0.1 KM
 PS0763'(0.05 MI) SOUTHWESTERLY ACROSS AN APRON, 44.8 M (147.0 FT) WEST OF THE
 PS0763'SOUTH CORNER OF THE APRON, 29.0 M (95.1 FT) NORTHEAST OF THE
 PS0763'CENTERLINE OF A RUNWAY, 27.0 M (88.6 FT) SOUTHWEST OF THE SOUTHWEST
 PS0763'EDGE OF THE APRON, 26.6 M (87.3 FT) SOUTHEAST OF THE CENTER OF A
 PS0763'TAXIWAY, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE RUNWAY.
 PS0763'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 PS0763'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK. THE
 PS0763'MONUMENT IS ON PROPERTY OWNED BY THE CITY OF REDFIELD, 626 MAIN
 PS0763'STREET, REDFIELD, SD 57469, TELEPHONE NUMBER (605) 472-0660.
 PS0763
 PS0763                          STATION RECOVERY (1996)
 PS0763
 PS0763'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (DFC)
 PS0763'THE STATION IS LOCATED AT THE REDFIED MUNICIPAL AIRPORT, IN THE EAST
 PS0763'ANGLE OF THE JUNCTION OF THE MAIN CONNECTING TAXI AND THE SINGLE
 PS0763'ASPHALT RUNWAY.  OWNERSHIP--THE CITY OF REDFIELD, 626 MAIN STREET,
 PS0763'REDFIELD, SD 57469.  CONTACT AIRPORT MANAGER CURTIS KLUDT AT CITY
 PS0763'HALL, TELEPHONE NUMBER (605) 472-0660.  FBO LOCATED AT THE AIRPORT IS
 PS0763'JIM HELSER, TELEPHONE NUMBER (605) 472-1340.  TO REACH THE STATION
 PS0763'FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 281 IN REDFIELD, GO SOUTH
 PS0763'ON U.S. HIGHWAY 281 FOR 1.45 KM (0.90 MI) TO THE AIRPORT ACCESS ROAD,
 PS0763'TURN RIGHT AND GO WEST ON THE ACCESS ROAD FOR 0.32 KM (0.20 MI) TO THE
 PS0763'GATE AT THE NORTH SIDE OF THE AIRPORT OFFICE, PASS THROUGH THE GATE
 PS0763'AND GO SOUTHWEST ON AN APRON AND A CONNECTING TAXI FOR 0.08 KM (0.05
 PS0763'MI) TO THE STATION ON THE LEFT JUST BEFORE REACHING THE RUNWAY.  THE
 PS0763'STATION IS LOCATED 44.8 M (147.0 FT) WEST OF THE SOUTH CORNER OF THE
 PS0763'APRON, 29.0 M (95.1 FT) NORTHEAST OF THE CENTER OF THE RUNWAY, 27.0 M
 PS0763'(88.6 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE APRON, AND 26.6 M
 PS0763'(87.3 FT) SOUTHEAST OF THE CENTER OF THE TAXI. NOTE--ACCESS TO THE
 PS0763'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 PS0763'MEET SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0764 ***********************************************************************
 PS0764  DESIGNATION -  FAA 1D8 B
 PS0764  PID         -  PS0764
 PS0764  STATE/COUNTY-  SD/SPINK
 PS0764  COUNTRY     -  US
 PS0764  USGS QUAD   -  REDFIELD SOUTH (2017)
 PS0764
 PS0764                         *CURRENT SURVEY CONTROL
 PS0764  ______________________________________________________________________
 PS0764* NAD 83(1996) POSITION- 44 51 23.20059(N) 098 31 30.31685(W)   ADJUSTED
 PS0764* NAD 83(1996) ELLIP HT-   372.386 (meters)        (01/23/98)   ADJUSTED
 PS0764* NAVD 88 ORTHO HEIGHT -   396.591 (meters)     1301.15  (feet) ADJUSTED
 PS0764  ______________________________________________________________________
 PS0764  GEOID HEIGHT    -        -24.293 (meters)                     GEOID18
 PS0764  NAD 83(1996) X  -   -671,408.085 (meters)                     COMP
 PS0764  NAD 83(1996) Y  - -4,479,079.395 (meters)                     COMP
 PS0764  NAD 83(1996) Z  -  4,476,316.213 (meters)                     COMP
 PS0764  LAPLACE CORR    -         -0.18  (seconds)                    DEFLEC18
 PS0764  DYNAMIC HEIGHT  -        396.547 (meters)     1301.00  (feet) COMP
 PS0764  MODELED GRAVITY -    980,492.7   (mgal)                       NAVD 88
 PS0764
 PS0764  HORZ ORDER      -  THIRD
 PS0764  VERT ORDER      -  FIRST     CLASS II
 PS0764  ELLP ORDER      -  FOURTH    CLASS I
 PS0764
 PS0764.This mark is at Redfield Airport (1D8)
 PS0764
 PS0764.The horizontal coordinates were established by GPS observations
 PS0764.and adjusted by the National Geodetic Survey in January 1998.
 PS0764
 PS0764.The orthometric height was determined by differential leveling and
 PS0764.adjusted by the NATIONAL GEODETIC SURVEY
 PS0764.in July 1998.
 PS0764
 PS0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0764.GEOID18 height accuracy estimate available here.
 PS0764
 PS0764.Click photographs - Photos may exist for this station.
 PS0764
 PS0764.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0764
 PS0764.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0764
 PS0764.The ellipsoidal height was determined by GPS observations
 PS0764.and is referenced to NAD 83.
 PS0764
 PS0764.The dynamic height is computed by dividing the NAVD 88
 PS0764.geopotential number by the normal gravity value computed on the
 PS0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0764.degrees latitude (g = 980.6199 gals.).
 PS0764
 PS0764.The modeled gravity was interpolated from observed gravity values.
 PS0764
 PS0764. The following values were computed from the NAD 83(1996) position.
 PS0764
 PS0764;                    North         East     Units Scale Factor Converg.
 PS0764;SPC SD N     -   114,752.115   716,569.290   MT  0.99994486   +1 02 37.9
 PS0764;SPC SD N     -   376,482.56  2,350,944.41   sFT  0.99994486   +1 02 37.9
 PS0764;UTM  14      - 4,967,113.106   537,523.681   MT  0.99961731   +0 20 05.9
 PS0764
 PS0764!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0764!SPC SD N     -   0.99994162  x   0.99994486  =   0.99988648
 PS0764!UTM  14      -   0.99994162  x   0.99961731  =   0.99955895
 PS0764
 PS0764:                Primary Azimuth Mark                     Grid Az
 PS0764:SPC SD N     -  FAA 1D8 A                                320 40 20.1
 PS0764:UTM  14      -  FAA 1D8 A                                321 22 52.1
 PS0764
 PS0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3752367113(NAD 83)
 PS0764
 PS0764|---------------------------------------------------------------------|
 PS0764| PID    Reference Object                     Distance      Geod. Az  |
 PS0764|                                                           dddmmss.s |
 PS0764| PS0763 FAA 1D8 A                           478.917 METERS 3214258.0 |
 PS0764|---------------------------------------------------------------------|
 PS0764
 PS0764                          SUPERSEDED SURVEY CONTROL
 PS0764
 PS0764  NAD 83(1986)-  44 51 23.19552(N)    098 31 30.32922(W) AD(       ) 3
 PS0764  NGVD 29 (02/28/92)  396.2    (m)  GEOID90  model used  GPS OBS        
 PS0764
 PS0764.Superseded values are not recommended for survey control.
 PS0764
 PS0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0764.See file dsdata.pdf to determine how the superseded data were derived.
 PS0764
 PS0764_MARKER: I = METAL ROD
 PS0764_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0764_STAMPING: FAA 1D8 B 1991
 PS0764_MARK LOGO: NGS
 PS0764_PROJECTION: FLUSH
 PS0764_MAGNETIC: I = MARKER IS A STEEL ROD
 PS0764_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0764_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0764+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1996
 PS0764_ROD/PIPE-DEPTH: 8.5 meters
 PS0764_SLEEVE-DEPTH  : 0.9 meters
 PS0764
 PS0764  HISTORY     - Date     Condition        Report By
 PS0764  HISTORY     - 1991     MONUMENTED       NGS
 PS0764  HISTORY     - 19960601 GOOD             NGS
 PS0764
 PS0764                          STATION DESCRIPTION
 PS0764
 PS0764'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0764'THE STATION IS LOCATED ABOUT 1.45 KM (0.90 MI) SOUTH OF REDFIELD, AT
 PS0764'THE REDFIELD MUNICIPAL AIRPORT, NEAR THE SOUTHEAST END OF THE SINGLE
 PS0764'ASPHALT RUNWAY.  OWNERSHIP--CITY OF REDFIELD, 626 MAIN STREET,
 PS0764'REDFIELD, SD 57469. AIRPORT MANAGER IS CURTIS KLUDT IN CITY HALL,
 PS0764'PHONE 605-472-0660. FBO LOCATED AT AIRPORT IS JIM HELSPER, PHONE
 PS0764'605-472-1340.
 PS0764'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 281 IN
 PS0764'THE CENTER OF REDFIELD, GO SOUTH ON HIGHWAY 281 FOR 1.45 KM
 PS0764'(0.90 MI) TO THE AIRPORT ACCESS ROAD ON THE RIGHT.  TURN RIGHT, WEST,
 PS0764'ON AIRPORT ACCESS ROAD FOR 0.32 KM (0.20 MI) TO THE GATE AT THE NORTH
 PS0764'SIDE OF THE AIRPORT OFFICE. PASS THROUGH GATE AND GO SOUTHWEST ON
 PS0764'APRON AND CONNECTING TAXI FOR 0.1 KM (0.1 MI) TO THE JUNCTION OF THE
 PS0764'RUNWAY.  TURN LEFT, SOUTHEAST, ON RUNWAY FOR 0.48 KM (0.30 MI) TO THE
 PS0764'SOUTHEAST END OF THE RUNWAY AND THE STATION ON THE LEFT.
 PS0764'THE STATION IS LOCATED 43.3 M (142.1 FT) EAST-SOUTHEAST FROM THE NORTH
 PS0764'CORNER OF THE NARROW ASPHALT TURNAROUND AT THE SOUTHEAST END OF THE
 PS0764'RUNWAY, 27.4 M (89.9 FT) NORTHEAST FROM THE CENTER OF AND IN LINE
 PS0764'WITH THE SOUTHEAST END OF THE RUNWAY AND 15.0 M (49.2 FT) NORTHEAST
 PS0764'FROM THE NORTHEASTERNMOST RUNWAY END LIGHT.
 PS0764
 PS0764                          STATION RECOVERY (1996)
 PS0764
 PS0764'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0764'1.5 KM (0.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 281 FROM ITS JUNCTION
 PS0764'WITH U.S. HIGHWAY 212 IN REDFIELD, THENCE 0.4 KM (0.25 MI) WESTERLY
 PS0764'ALONG A ROAD LEADING TO THE REDFIELD MUNICIPAL AIRPORT, THENCE 0.1 KM
 PS0764'(0.05 MI) SOUTHWESTERLY ACROSS AN APRON AND ALONG A TAXIWAY, THENCE
 PS0764'0.5 KM (0.30 MI) SOUTHEAST ALONG A RUNWAY, 27.4 M (89.9 FT) NORTHEAST
 PS0764'OF THE RUNWAY CENTERLINE, 15.0 M (49.2 FT) NORTHEAST OF THE MOST
 PS0764'NORTHEASTERLY OF 6 RUNWAY END LIGHTS, AND 1.2 M (3.9 FT) BELOW THE
 PS0764'LEVEL OF THE RUNWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PS0764'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 PS0764'FOR A CLASS A MARK.  THE MONUMENT IS ON PROPERTY OWNED BY THE CITY OF
 PS0764'REDFIELD, 626 MAIN STREET, REDFIELD, SD 57469, TELEPHONE NUMBER (605)
 PS0764'472-0660.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2652 ***********************************************************************
 PU2652  PACS        -  This is a Primary Airport Control Station.
 PU2652  DESIGNATION -  FAA 3D3 A
 PU2652  PID         -  PU2652
 PU2652  STATE/COUNTY-  SD/BUTTE
 PU2652  COUNTRY     -  US
 PU2652  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2652
 PU2652                         *CURRENT SURVEY CONTROL
 PU2652  ______________________________________________________________________
 PU2652* NAD 83(2011) POSITION- 44 44 08.35639(N) 103 51 35.08765(W)   ADJUSTED
 PU2652* NAD 83(2011) ELLIP HT-   956.440 (meters)        (06/27/12)   ADJUSTED
 PU2652* NAD 83(2011) EPOCH   -  2010.00
 PU2652* NAVD 88 ORTHO HEIGHT -   971.903 (meters)     3188.65  (feet) ADJUSTED
 PU2652  ______________________________________________________________________
 PU2652  GEOID HEIGHT    -        -15.457 (meters)                     GEOID18
 PU2652  NAD 83(2011) X  - -1,087,298.014 (meters)                     COMP
 PU2652  NAD 83(2011) Y  - -4,406,841.867 (meters)                     COMP
 PU2652  NAD 83(2011) Z  -  4,467,201.422 (meters)                     COMP
 PU2652  LAPLACE CORR    -         -4.03  (seconds)                    DEFLEC18
 PU2652  DYNAMIC HEIGHT  -        971.636 (meters)     3187.78  (feet) COMP
 PU2652  MODELED GRAVITY -    980,309.9   (mgal)                       NAVD 88
 PU2652
 PU2652  VERT ORDER      -  FIRST     CLASS II
 PU2652
 PU2652  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2652  Standards:
 PU2652         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2652            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2652  -------------------------------------------------------------------
 PU2652  NETWORK    0.99   2.94           0.46   0.32   1.50     -0.10488330
 PU2652  -------------------------------------------------------------------
 PU2652  Click here for local accuracies and other accuracy information.
 PU2652
 PU2652.This mark is at Belle Fourche Airport (EFC)
 PU2652
 PU2652.The horizontal coordinates were established by GPS observations
 PU2652.and adjusted by the National Geodetic Survey in June 2012.
 PU2652
 PU2652.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2652.been affixed to the stable North American tectonic plate. See 
 PU2652.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2652
 PU2652.The horizontal coordinates are valid at the epoch date displayed above
 PU2652.which is a decimal equivalence of Year/Month/Day.
 PU2652
 PU2652.The orthometric height was determined by differential leveling and
 PU2652.adjusted by the NATIONAL GEODETIC SURVEY
 PU2652.in April 2000.
 PU2652
 PU2652.No vertical observational check was made to the station.
 PU2652
 PU2652.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2652.GEOID18 height accuracy estimate available here.
 PU2652
 PU2652.Click photographs - Photos may exist for this station.
 PU2652
 PU2652.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2652
 PU2652.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2652
 PU2652.The ellipsoidal height was determined by GPS observations
 PU2652.and is referenced to NAD 83.
 PU2652
 PU2652.The dynamic height is computed by dividing the NAVD 88
 PU2652.geopotential number by the normal gravity value computed on the
 PU2652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2652.degrees latitude (g = 980.6199 gals.).
 PU2652
 PU2652.The modeled gravity was interpolated from observed gravity values.
 PU2652
 PU2652. The following values were computed from the NAD 83(2011) position.
 PU2652
 PU2652;                    North         East     Units Scale Factor Converg.
 PU2652;SPC SD N     -   107,554.075   294,404.907   MT  0.99995420   -2 43 54.1
 PU2652;SPC SD N     -   352,866.99    965,893.43   sFT  0.99995420   -2 43 54.1
 PU2652;UTM  13      - 4,954,217.993   590,281.750   MT  0.99970023   +0 48 09.4
 PU2652
 PU2652!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2652!SPC SD N     -   0.99985006  x   0.99995420  =   0.99980427
 PU2652!UTM  13      -   0.99985006  x   0.99970023  =   0.99955034
 PU2652
 PU2652:                Primary Azimuth Mark                     Grid Az
 PU2652:SPC SD N     -  FAA 3D3 B                                316 51 28.7
 PU2652:UTM  13      -  FAA 3D3 B                                313 19 25.2
 PU2652
 PU2652_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9028154217(NAD 83)
 PU2652
 PU2652|---------------------------------------------------------------------|
 PU2652| PID    Reference Object                     Distance      Geod. Az  |
 PU2652|                                                           dddmmss.s |
 PU2652| PU2653 FAA 3D3 B                           APPROX. 0.6 KM 3140734.6 |
 PU2652|---------------------------------------------------------------------|
 PU2652
 PU2652                          SUPERSEDED SURVEY CONTROL
 PU2652
 PU2652  NAD 83(2007)-  44 44 08.35626(N)    103 51 35.08878(W) AD(2002.00) 0
 PU2652  ELLIP H (02/10/07)  956.468  (m)                       GP(2002.00)    
 PU2652  ELLIP H (04/15/04)  956.463  (m)                       GP(       ) 2 1
 PU2652  NAD 83(1996)-  44 44 08.35556(N)    103 51 35.08863(W) AD(       ) B
 PU2652  ELLIP H (04/18/97)  956.528  (m)                       GP(       ) 4 1
 PU2652  NAD 83(1993)-  44 44 08.34954(N)    103 51 35.09111(W) AD(       ) 1
 PU2652  NAD 83(1986)-  44 44 08.34409(N)    103 51 35.07978(W) AD(       ) 1
 PU2652  NAVD 88 (04/18/97)  971.85   (m)  GEOID96  model used  GPS OBS        
 PU2652  NGVD 29 (02/28/92)  971.52   (m)  GEOID90  model used  GPS OBS        
 PU2652
 PU2652.Superseded values are not recommended for survey control.
 PU2652
 PU2652.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2652.See file dsdata.pdf to determine how the superseded data were derived.
 PU2652
 PU2652_MARKER: F = FLANGE-ENCASED ROD
 PU2652_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PU2652_STAMPING: FAA 3D3 A 1991
 PU2652_MARK LOGO: NGS
 PU2652_PROJECTION: FLUSH
 PU2652_MAGNETIC: I = MARKER IS A STEEL ROD
 PU2652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2652+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2010
 PU2652_ROD/PIPE-DEPTH: 3.4 meters
 PU2652_SLEEVE-DEPTH  : 0.9 meters
 PU2652
 PU2652  HISTORY     - Date     Condition        Report By
 PU2652  HISTORY     - 1991     MONUMENTED       NGS
 PU2652  HISTORY     - 19911001 GOOD             USFS
 PU2652  HISTORY     - 19960524 GOOD             NGS
 PU2652  HISTORY     - 19980920 GOOD             NGS
 PU2652  HISTORY     - 20100613 GOOD             WOOLPT
 PU2652
 PU2652                          STATION DESCRIPTION
 PU2652
 PU2652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2652'THE STATION IS LOCATED ABOUT 5.6 KM (3.5 MI) NORTH OF BELLE FOURCHE,
 PU2652'AT THE BELLE FOURCHE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BELLE
 PU2652'FOURCHE, CITY HALL, 606 6TH AVENUE, BELLE FOURCHE, SD 57717. AIRPORT
 PU2652'MANAGER IS LYN SMEENK, PHONE 605-892-6345, OR JIM MCDANIELS AT
 PU2652'AIRPORT, PHONE 605-892-6125.
 PU2652'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 WEST AND
 PU2652'85 NORTH, LOCATED ON THE NORTH SIDE OF BELLE FOURCHE, GO NORTH ON
 PU2652'HIGHWAY 85 FOR 5.95 KM (3.70 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 PU2652'LEFT. TURN LEFT, WEST, ON AIRPORT ENTRANCE ROAD FOR 0.40 KM
 PU2652'(0.25 MI) TO A BLACTOP THEN GRAVEL ROAD ON THE RIGHT.  TURN RIGHT,
 PU2652'NORTH, ON BLACKTOP THEN GRAVEL ROAD FOR 0.32 KM (0.20 MI) TO THE WIND
 PU2652'SOCK AND THE STATION ON THE LEFT.
 PU2652'THE STATION IS LOCATED 45.3 M (148.6 FT) WEST FROM A UTILITY POLE,
 PU2652'15.2 M (49.9 FT) SOUTH-SOUTHEAST FROM THE WIND SOCK, 1.8 M (5.9 FT)
 PU2652'WEST FROM A FIBERGLASS WITNESS POST, 1.6 M (5.2 FT) WEST FROM THE WEST
 PU2652'END OF A RED AND BLACK WIND SOCK MARKER AND 1.2 M (3.9 FT) EAST FROM
 PU2652'THE EAST END OF AN ORANGE AND BLACK WIND SOCK MARKER.
 PU2652
 PU2652                          STATION RECOVERY (1991)
 PU2652
 PU2652'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2652'RECOVERED IN GOOD CONDITION.
 PU2652
 PU2652                          STATION RECOVERY (1996)
 PU2652
 PU2652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2652'THE STATION IS LOCATED ABOUT 5.6 KM (3.45 MI) NORTH OF BELLE FOURCHE,
 PU2652'AT THE BELLE FOURCHE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BELLE
 PU2652'FOURCHE, CITY HALL, 606 6TH AVENUE, BELLE FOURCHE SD 57717.  AIRPORT
 PU2652'MANAGER IS LYN SMEENK, PHONE 605-892-6345.  TO REACH THE STATION FROM
 PU2652'THE JUNCTION OF U.S. HIGHWAYS 212 WEST AND 85 NORTH ON THE NORTH SIDE
 PU2652'OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85 FOR 5.95 KM (3.70 MI) TO THE
 PU2652'AIRPORT ENTRANCE ROAD ON THE LEFT, TURN LEFT AND GO WEST ON THE
 PU2652'AIRPORT ENTRANCE ROAD FOR 0.40 KM (0.25 MI) TO A BLACKTOP ROAD ON THE
 PU2652'RIGHT, TURN RIGHT AND GO NORTH ON THE BLACKTOP THEN GRAVEL ROAD FOR
 PU2652'0.32 KM (0.20 MI) TO THE WIND SOCK AND THE STATION ON THE LEFT. THE
 PU2652'STATION IS LOCATED 45.1 M (148.0 FT) WEST OF A UTILITY POLE, 15.1 M
 PU2652'(49.5 FT) SOUTH-SOUTHEAST OF THE WIND SOCK, 1.6 M (5.2 FT) EAST OF A
 PU2652'WITNESS POST, 1.6 M (5.2 FT) WEST OF A METAL POST, AND 1.2 M (3.9 FT)
 PU2652'EAST OF A METAL POST.  THIS STATION WAS USED AS AN AREA NAVIGATION
 PU2652'APPROACH PRIMARY AIRPORT CONTROL STATION.  NOTE--ACCESS TO THE DATUM
 PU2652'POINT IS THROUGH A 5-INCH LOGO CAP.
 PU2652
 PU2652                          STATION RECOVERY (1998)
 PU2652
 PU2652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU2652'5.9 KM (3.65 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU2652'U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.3 KM (0.20 MI) WESTERLY
 PU2652'ALONG A PAVED ROAD LEADING WEST TO THE BELLE FOURCHE MUNICIPAL
 PU2652'AIRPORT, THENCE 0.3 KM (0.20 MI) NORTHERLY ALONG A GRAVELED ROAD, 67.0
 PU2652'M (219.8 FT) WEST OF THE ROAD CENTER, 45.1 M (148.0 FT) WEST OF A
 PU2652'UTILITY POLE WITH 3 GUY WIRES, 15.1 M (49.5 FT) SOUTH OF A WIND SOCK,
 PU2652'1.6 M (5.2 FT) EAST OF A WITNESS POST, AND 0.4 M (1.3 FT) BELOW THE
 PU2652'LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2652'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 PU2652'FOR A CLASS A MARK.  THE MONUMENT IS ON PROPERTY OWNED BY THE BELLE
 PU2652'FOURCHE MUNICIPAL AIRPORT, 606 6TH AVENUE, BELLE FOURCHE, SD 57717,
 PU2652'TELEPHONE NUMBER (605) 892-6345.  THE MONUMENT IS A FEDERAL BASE
 PU2652'NETWORK AND A PRIMARY AIRPORT CONTROL STATION.
 PU2652
 PU2652                          STATION RECOVERY (2010)
 PU2652
 PU2652'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 PU2652'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2653 ***********************************************************************
 PU2653  SACS        -  This is a Secondary Airport Control Station.
 PU2653  DESIGNATION -  FAA 3D3 B
 PU2653  PID         -  PU2653
 PU2653  STATE/COUNTY-  SD/BUTTE
 PU2653  COUNTRY     -  US
 PU2653  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2653
 PU2653                         *CURRENT SURVEY CONTROL
 PU2653  ______________________________________________________________________
 PU2653* NAD 83(1996) POSITION- 44 44 20.97416(N) 103 51 53.34162(W)   ADJUSTED
 PU2653* NAD 83(1996) ELLIP HT-   951.575 (meters)        (05/25/04)   ADJUSTED
 PU2653* NAVD 88 ORTHO HEIGHT -   966.9   (meters)     3172.    (feet) VERTCON3
 PU2653  ______________________________________________________________________
 PU2653  GEOID HEIGHT    -        -15.455 (meters)                     GEOID18
 PU2653  NAD 83(1996) X  - -1,087,621.473 (meters)                     COMP
 PU2653  NAD 83(1996) Y  - -4,406,476.071 (meters)                     COMP
 PU2653  NAD 83(1996) Z  -  4,467,474.711 (meters)                     COMP
 PU2653  LAPLACE CORR    -         -3.93  (seconds)                    DEFLEC18
 PU2653  HORZ ORDER      -  FIRST
 PU2653  ELLP ORDER      -  FOURTH    CLASS II
 PU2653
 PU2653.This mark is at Belle Fourche Airport (EFC)
 PU2653
 PU2653.The horizontal coordinates were established by GPS observations
 PU2653.and adjusted by the National Geodetic Survey in January 1998.
 PU2653
 PU2653.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2653.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2653
 PU2653.GPS derived orthometric heights for airport stations designated as
 PU2653.PACS or SACS are published to 2 decimal places.  This maintains
 PU2653.centimeter relative accuracy between the PACS and SACS.  It does
 PU2653.not indicate centimeter accuracy relative to other marks which are
 PU2653.part of the published vertical control network.
 PU2653
 PU2653.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2653.GEOID18 height accuracy estimate available here.
 PU2653
 PU2653.Click photographs - Photos may exist for this station.
 PU2653
 PU2653.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2653
 PU2653.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2653
 PU2653.The ellipsoidal height was determined by GPS observations
 PU2653.and is referenced to NAD 83.
 PU2653
 PU2653. The following values were computed from the NAD 83(1996) position.
 PU2653
 PU2653;                    North         East     Units Scale Factor Converg.
 PU2653;SPC SD N     -   107,962.258   294,022.338   MT  0.99995386   -2 44 07.0
 PU2653;SPC SD N     -   354,206.17    964,638.29   sFT  0.99995386   -2 44 07.0
 PU2653;UTM  13      - 4,954,601.718   589,874.849   MT  0.99969933   +0 47 56.7
 PU2653
 PU2653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2653!SPC SD N     -   0.99985082  x   0.99995386  =   0.99980469
 PU2653!UTM  13      -   0.99985082  x   0.99969933  =   0.99955020
 PU2653
 PU2653:                Primary Azimuth Mark                     Grid Az
 PU2653:SPC SD N     -  FAA 3D3 A                                136 51 28.8
 PU2653:UTM  13      -  FAA 3D3 A                                133 19 25.1
 PU2653
 PU2653_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8987454601(NAD 83)
 PU2653
 PU2653|---------------------------------------------------------------------|
 PU2653| PID    Reference Object                     Distance      Geod. Az  |
 PU2653|                                                           dddmmss.s |
 PU2653| PU2652 FAA 3D3 A                           APPROX. 0.6 KM 1340721.8 |
 PU2653|---------------------------------------------------------------------|
 PU2653
 PU2653                          SUPERSEDED SURVEY CONTROL
 PU2653
 PU2653  ELLIP H (01/23/98)  951.419  (m)                       GP(       ) 4 1
 PU2653  ELLIP H (08/18/97)  951.842  (m)                       GP(       ) 4 1
 PU2653  NAD 83(1993)-  44 44 20.96793(N)    103 51 53.34424(W) AD(       ) 1
 PU2653  NAD 83(1986)-  44 44 20.96247(N)    103 51 53.33291(W) AD(       ) 1
 PU2653  NGVD 29 (02/28/92)  966.38   (m)  GEOID90  model used  GPS OBS        
 PU2653
 PU2653.Superseded values are not recommended for survey control.
 PU2653
 PU2653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2653.See file dsdata.pdf to determine how the superseded data were derived.
 PU2653
 PU2653_MARKER: I = METAL ROD
 PU2653_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PU2653_STAMPING: FAA 3D3 B 1991
 PU2653_MARK LOGO: NGS
 PU2653_PROJECTION: FLUSH
 PU2653_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2653+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1996
 PU2653_ROD/PIPE-DEPTH: 4.0 meters
 PU2653_SLEEVE-DEPTH  : 0.9 meters
 PU2653
 PU2653  HISTORY     - Date     Condition        Report By
 PU2653  HISTORY     - 1991     MONUMENTED       NGS
 PU2653  HISTORY     - 19911001 GOOD             USFS
 PU2653  HISTORY     - 19960524 GOOD             NGS
 PU2653
 PU2653                          STATION DESCRIPTION
 PU2653
 PU2653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2653'THE STATION IS LOCATED ABOUT 5.6 KM (3.5 MI) NORTH OF BELLE FOURCHE,
 PU2653'AT THE BELLE FOURCHE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BELLE
 PU2653'FOURCHE, CITY HALL, 606 6TH AVENUE, BELLE FOURCHE, SD 57717. AIRPORT
 PU2653'MANAGER IS LYN SMEENK, PHONE 607-892-2674, POLICE PHONE 607-892-2737.
 PU2653'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 WEST AND
 PU2653'85 NORTH, LOCATED ON THE NORTH SIDE OF BELLE FOURCHE.  GO NORTH ON
 PU2653'HIGHWAY 85 FOR 5.76 KM (3.58 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 PU2653'LEFT. TURN LEFT, WEST, ON AIRPORT ENTRANCE ROAD FOR 0.48 KM
 PU2653'(0.30 MI) TO A GATE AND THE AIRPORT OFFICE ON THE LEFT.  PASS THROUGH
 PU2653'GATE AND GO SOUTHWEST CROSSING APRON AND ON A TAXI FOR 0.16 KM
 PU2653'(0.10 MI) TO THE JUNCTION OF THE RUNWAY.  TURN RIGHT, NORTHWEST, ON
 PU2653'RUNWAY FOR 0.88 KM (0.55 MI) TO THE STATION ON THE RIGHT.
 PU2653'THE STATION IS LOCATED 58.5 M (191.9 FT) NORTHEAST FROM THE RUNWAY
 PU2653'CENTER, 53.3 M (174.9 FT) EAST-NORTHEAST FROM THE NORTHEAST ONE OF
 PU2653'TWO TAXI LIGHTS, 45.7 M (149.9 FT) SOUTHEAST FROM THE SOUTHEAST EDGE
 PU2653'OF TURNAROUND AND 0.3 M (1.0 FT) SOUTHWEST OF A FIBERGLASS WITNESS
 PU2653'POST.
 PU2653
 PU2653                          STATION RECOVERY (1991)
 PU2653
 PU2653'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2653'RECOVERED IN GOOD CONDITION.
 PU2653
 PU2653                          STATION RECOVERY (1996)
 PU2653
 PU2653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2653'THE STATION IS LOCATED ABOUT 5.6 KM (3.45 MI) NORTH OF BELLE FOURCHE,
 PU2653'AT THE BELLE FOURCHE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF BELLE
 PU2653'FOURCHE, CITY HALL, 606 6TH AVENUE, BELLE FOURCHE SD 57717.  AIRPORT
 PU2653'MANAGER IS LYN SMEENK, PHONE 607-892-2674, POLICE PHONE 607-892-2737.
 PU2653'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 WEST AND
 PU2653'85 NORTH, LOCATED ON THE NORTH SIDE OF BELLE FOURCHE, GO NORTH ON
 PU2653'HIGHWAY 85 FOR 5.76 KM (3.55 MI) TO THE AIRPORT ENTRANCE ROAD ON THE
 PU2653'LEFT.  TURN LEFT, WEST, ON AIRPORT ENTRANCE ROAD FOR 0.48 KM (0.30 MI)
 PU2653'TO A GATE AND THE AIRPORT OFFICE ON THE LEFT. PASS THROUGH GATE AND GO
 PU2653'SOUTHWEST CROSSING APRON FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF THE
 PU2653'RUNWAY.  TURN RIGHT, NORTHWEST, ON RUNWAY FOR 0.88 KM (0.55 MI) TO THE
 PU2653'STATION ON THE RIGHT.  THE STATION IS LOCATED 58.5 M (191.9 FT)
 PU2653'NORTHEAST FROM THE RUNWAY CENTER, 53.3 M (174.9 FT) EAST-NORTHEAST
 PU2653'FROM THE NORTHEAST ONE OF TWO TAXI LIGHTS, 45.7 M (149.9 FT) SOUTHEAST
 PU2653'FROM THE SOUTHEAST EDGE OF TURNAROUND AND 0.3 M (1.0 FT) SOUTHWEST OF
 PU2653'A FIBER GLASS WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL
 PU2653'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0883 ***********************************************************************
 OT0883  CBN         -  This is a Cooperative Base Network Control Station.
 OT0883  DESIGNATION -  FAA 6V2 A
 OT0883  PID         -  OT0883
 OT0883  STATE/COUNTY-  SD/SHANNON
 OT0883  COUNTRY     -  US
 OT0883  USGS QUAD   -  PINE RIDGE (2017)
 OT0883
 OT0883                         *CURRENT SURVEY CONTROL
 OT0883  ______________________________________________________________________
 OT0883* NAD 83(2011) POSITION- 43 01 30.05764(N) 102 31 00.94997(W)   ADJUSTED
 OT0883* NAD 83(2011) ELLIP HT-   984.972 (meters)        (06/27/12)   ADJUSTED
 OT0883* NAD 83(2011) EPOCH   -  2010.00
 OT0883* NAVD 88 ORTHO HEIGHT -  1003.143 (meters)     3291.15  (feet) ADJUSTED
 OT0883  ______________________________________________________________________
 OT0883  GEOID HEIGHT    -        -18.164 (meters)                     GEOID18
 OT0883  NAD 83(2011) X  - -1,012,288.725 (meters)                     COMP
 OT0883  NAD 83(2011) Y  - -4,559,762.587 (meters)                     COMP
 OT0883  NAD 83(2011) Z  -  4,330,205.916 (meters)                     COMP
 OT0883  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 OT0883  DYNAMIC HEIGHT  -       1002.690 (meters)     3289.66  (feet) COMP
 OT0883  MODELED GRAVITY -    980,135.2   (mgal)                       NAVD 88
 OT0883
 OT0883  VERT ORDER      -  FIRST     CLASS II
 OT0883
 OT0883  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0883  Standards:
 OT0883         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0883            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0883  -------------------------------------------------------------------
 OT0883  NETWORK    1.07   2.57           0.50   0.34   1.31     -0.03771932
 OT0883  -------------------------------------------------------------------
 OT0883  Click here for local accuracies and other accuracy information.
 OT0883
 OT0883.This mark is at Pine Ridge Airport (6V2)
 OT0883
 OT0883.The horizontal coordinates were established by GPS observations
 OT0883.and adjusted by the National Geodetic Survey in June 2012.
 OT0883
 OT0883.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0883.been affixed to the stable North American tectonic plate. See 
 OT0883.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0883
 OT0883.The horizontal coordinates are valid at the epoch date displayed above
 OT0883.which is a decimal equivalence of Year/Month/Day.
 OT0883
 OT0883.The orthometric height was determined by differential leveling and
 OT0883.adjusted by the NATIONAL GEODETIC SURVEY
 OT0883.in June 1994.
 OT0883
 OT0883.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0883.GEOID18 height accuracy estimate available here.
 OT0883
 OT0883.Click photographs - Photos may exist for this station.
 OT0883
 OT0883.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0883
 OT0883.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0883
 OT0883.The ellipsoidal height was determined by GPS observations
 OT0883.and is referenced to NAD 83.
 OT0883
 OT0883.The dynamic height is computed by dividing the NAVD 88
 OT0883.geopotential number by the normal gravity value computed on the
 OT0883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0883.degrees latitude (g = 980.6199 gals.).
 OT0883
 OT0883.The modeled gravity was interpolated from observed gravity values.
 OT0883
 OT0883. The following values were computed from the NAD 83(2011) position.
 OT0883
 OT0883;                    North         East     Units Scale Factor Converg.
 OT0883;SPC SD S     -    79,179.542   422,047.219   MT  0.99996013   -1 30 22.9
 OT0883;SPC SD S     -   259,774.88  1,384,666.58   sFT  0.99996013   -1 30 22.9
 OT0883;UTM  13      - 4,766,584.974   702,313.238   MT  1.00010355   +1 41 41.3
 OT0883
 OT0883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0883!SPC SD S     -   0.99984556  x   0.99996013  =   0.99980569
 OT0883!UTM  13      -   0.99984556  x   1.00010355  =   0.99994909
 OT0883
 OT0883:                Primary Azimuth Mark                     Grid Az
 OT0883:SPC SD S     -  FAA 6V2 B                                258 34 24.2
 OT0883:UTM  13      -  FAA 6V2 B                                255 22 20.0
 OT0883
 OT0883_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0231366584(NAD 83)
 OT0883
 OT0883|---------------------------------------------------------------------|
 OT0883| PID    Reference Object                     Distance      Geod. Az  |
 OT0883|                                                           dddmmss.s |
 OT0883| OT0884 FAA 6V2 B                           APPROX. 0.6 KM 2570401.3 |
 OT0883|---------------------------------------------------------------------|
 OT0883
 OT0883                          SUPERSEDED SURVEY CONTROL
 OT0883
 OT0883  NAD 83(2007)-  43 01 30.05753(N)    102 31 00.95106(W) AD(2002.00) 0
 OT0883  ELLIP H (02/10/07)  985.001  (m)                       GP(2002.00)    
 OT0883  ELLIP H (04/15/04)  984.987  (m)                       GP(       ) 2 1
 OT0883  NAD 83(1996)-  43 01 30.05692(N)    102 31 00.95114(W) AD(       ) B
 OT0883  ELLIP H (04/18/97)  985.031  (m)                       GP(       ) 4 1
 OT0883  NAD 83(1993)-  43 01 30.05181(N)    102 31 00.95397(W) AD(       ) 3
 OT0883  NAD 83(1986)-  43 01 30.04642(N)    102 31 00.95520(W) AD(       ) 3
 OT0883  NAVD 88            1003.14   (m)         3291.1    (f) LEVELING    3  
 OT0883  NGVD 29 (02/28/92) 1002.6    (m)  GEOID90  model used  GPS OBS        
 OT0883
 OT0883.Superseded values are not recommended for survey control.
 OT0883
 OT0883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0883.See file dsdata.pdf to determine how the superseded data were derived.
 OT0883
 OT0883_MARKER: I = METAL ROD
 OT0883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0883_STAMPING: FAA 6V2 A 1991
 OT0883_MARK LOGO: NGS
 OT0883_PROJECTION: FLUSH
 OT0883_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0883+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2012
 OT0883_ROD/PIPE-DEPTH: 4.0 meters
 OT0883_SLEEVE-DEPTH  : 0.9 meters
 OT0883
 OT0883  HISTORY     - Date     Condition        Report By
 OT0883  HISTORY     - 1991     MONUMENTED       NGS
 OT0883  HISTORY     - 19930919 GOOD             NGS
 OT0883  HISTORY     - 19960801 GOOD             NGS
 OT0883  HISTORY     - 20080820 GOOD             WOOLPT
 OT0883  HISTORY     - 20110914 GOOD             WOOLPT
 OT0883  HISTORY     - 20121219 GOOD             INDIV
 OT0883
 OT0883                          STATION DESCRIPTION
 OT0883
 OT0883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0883'THE STATION IS LOCATED ABOUT 3.2 KM (2.0 MI) EAST OF PINE RIDGE, AT
 OT0883'THE PINE RIDGE AIRPORT.  OWNERSHIP--OGLALA SIOUX TRIBE, PINE RIDGE,
 OT0883'SD 57770.  AIRPORT MANAGER IS MELVIN KOCER, CONTACT MUST BE MADE AT
 OT0883'THE HIGHWAY YARD, PHONE 605-867-5171.
 OT0883'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OT0883'ROUTE 407 SOUTH, LOCATED IN PINE RIDGE, GO EAST ON HIGHWAY 18 FOR 3.2
 OT0883'KM (2.0 MI) TO THE PAVED AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN
 OT0883'RIGHT, SOUTHEAST, ON THE ENTRANCE ROAD FOR 0.16 KM (0.10 MI) TO A
 OT0883'GATE IN A CHAIN LINK FENCE.  PASS THROUGH GATE AND CONTINUE SOUTHEAST
 OT0883'CROSSING APRON AND ON TAXI FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF
 OT0883'THE RUNWAY AND THE STATION ON THE RIGHT.
 OT0883'THE STATION IS LOCATED 27.2 M (89.2 FT) SOUTH-SOUTHEAST FROM THE
 OT0883'SOUTH-SOUTHEAST EDGE OF THE APRON, 29.0 M (95.1 FT) WEST-SOUTHWEST
 OT0883'FROM THE TAXI CENTER AND 21.4 M (70.2 FT) NORTH-NORTHWEST OF RUNWAY
 OT0883'CENTER.
 OT0883
 OT0883                          STATION RECOVERY (1993)
 OT0883
 OT0883'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0883'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0883'IN PINE RIDGE, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG THE PINE RIDGE
 OT0883'AIRPORT ENTRANCE ROAD AND A TAXIWAY, 29.0 M (95.1 FT) WEST-SOUTHWEST
 OT0883'OF THE CENTER OF THE TAXIWAY, 27.2 M (89.2 FT) SOUTH OF THE SOUTH
 OT0883'EDGE OF AN APRON, 21.4 M (70.2 FT) NORTH-NORTHWEST OF THE CENTER OF A
 OT0883'RUNWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO
 OT0883'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OT0883'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON
 OT0883'PROPERTY OWNED BY THE OGLALA SIOUX TRIBE, PINE RIDGE, SD 57770.
 OT0883'CONTACT--DENNIS BREWER--AIRPORT MANAGER.  CONTACT MUST BE MADE AT THE
 OT0883'HIGHWAY YARD, TELEPHONE NUMBER (605) 867-5171.
 OT0883
 OT0883                          STATION RECOVERY (1996)
 OT0883
 OT0883'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0883'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) EAST OF PINE RIDGE, AT
 OT0883'THE PINE RIDGE AIRPORT.  OWNERSHIP--OGLALA SIOUX TRIBE, PINE RIDGE, SD
 OT0883'57770.  CONTACT--DENNIS BREWER, AIRPORT MANAGER, TELEPHONE NUMBER
 OT0883'(605) 867-5171.  CONTACT CAN BE MADE AT THE HIGHWAY MAINTENANCE YARD.
 OT0883'TO REACH THE STATION FROM THE POST OFFICE IN PINE RIDGE, GO EAST ON
 OT0883'U.S. HIGHWAY 18 FOR 3.2 KM (2.00 MI) TO THE AIRPORT ENTRANCE ROAD ON
 OT0883'THE RIGHT, TURN RIGHT AND GO SOUTH ON THE AIRPORT ENTRANCE ROAD FOR
 OT0883'0.16 KM (0.10 MI) TO A LOCKED GATE, PASS THROUGH THE GATE AND GO 0.08
 OT0883'KM (0.05 MI) TO THE STATION ON THE RIGHT, AT THE JUNCTION OF A TAXIWAY
 OT0883'AND RUNWAY.  THE STATION IS LOCATED 29.0 M (95.1 FT) WEST-SOUTHWEST OF
 OT0883'THE CENTER OF THE TAXIWAY, 21.4 M (70.2 FT) NORTH-NORTHWEST OF THE
 OT0883'CENTER OF THE RUNWAY, 27.2 M (89.2 FT) SOUTH OF THE SOUTH EDGE OF AN
 OT0883'APRON, AND 0.3 M (1.0 FT) SOUTH OF A SHORT WITNESS POST.  NOTE--ACCESS
 OT0883'TO THE DATUM POINT IS THROUGH 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OT0883'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OT0883
 OT0883                          STATION RECOVERY (2008)
 OT0883
 OT0883'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 OT0883'RECOVERED AS DESCRIBED.
 OT0883
 OT0883                          STATION RECOVERY (2011)
 OT0883
 OT0883'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 OT0883'AIRPORT MANAGER IS JUSTIN POURIER.
 OT0883
 OT0883                          STATION RECOVERY (2012)
 OT0883
 OT0883'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0884 ***********************************************************************
 OT0884  DESIGNATION -  FAA 6V2 B
 OT0884  PID         -  OT0884
 OT0884  STATE/COUNTY-  SD/SHANNON
 OT0884  COUNTRY     -  US
 OT0884  USGS QUAD   -  PINE RIDGE (2017)
 OT0884
 OT0884                         *CURRENT SURVEY CONTROL
 OT0884  ______________________________________________________________________
 OT0884* NAD 83(1996) POSITION- 43 01 25.84099(N) 102 31 25.96915(W)   ADJUSTED
 OT0884* NAD 83(1996) ELLIP HT-   980.781 (meters)        (01/23/98)   ADJUSTED
 OT0884* NAVD 88 ORTHO HEIGHT -   998.878 (meters)     3277.15  (feet) ADJUSTED
 OT0884  ______________________________________________________________________
 OT0884  GEOID HEIGHT    -        -18.153 (meters)                     GEOID18
 OT0884  NAD 83(1996) X  - -1,012,860.391 (meters)                     COMP
 OT0884  NAD 83(1996) Y  - -4,559,723.461 (meters)                     COMP
 OT0884  NAD 83(1996) Z  -  4,330,107.914 (meters)                     COMP
 OT0884  LAPLACE CORR    -         -3.04  (seconds)                    DEFLEC18
 OT0884  DYNAMIC HEIGHT  -        998.428 (meters)     3275.68  (feet) COMP
 OT0884  MODELED GRAVITY -    980,136.4   (mgal)                       NAVD 88
 OT0884
 OT0884  HORZ ORDER      -  THIRD
 OT0884  VERT ORDER      -  FIRST     CLASS II
 OT0884  ELLP ORDER      -  FOURTH    CLASS I
 OT0884
 OT0884.This mark is at Pine Ridge Airport (6V2)
 OT0884
 OT0884.The horizontal coordinates were established by GPS observations
 OT0884.and adjusted by the National Geodetic Survey in January 1998.
 OT0884
 OT0884.The orthometric height was determined by differential leveling and
 OT0884.adjusted by the NATIONAL GEODETIC SURVEY
 OT0884.in June 1994.
 OT0884
 OT0884.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0884.GEOID18 height accuracy estimate available here.
 OT0884
 OT0884.Click photographs - Photos may exist for this station.
 OT0884
 OT0884.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0884
 OT0884.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0884
 OT0884.The ellipsoidal height was determined by GPS observations
 OT0884.and is referenced to NAD 83.
 OT0884
 OT0884.The dynamic height is computed by dividing the NAVD 88
 OT0884.geopotential number by the normal gravity value computed on the
 OT0884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0884.degrees latitude (g = 980.6199 gals.).
 OT0884
 OT0884.The modeled gravity was interpolated from observed gravity values.
 OT0884
 OT0884. The following values were computed from the NAD 83(1996) position.
 OT0884
 OT0884;                    North         East     Units Scale Factor Converg.
 OT0884;SPC SD S     -    79,064.384   421,477.545   MT  0.99996034   -1 30 40.2
 OT0884;SPC SD S     -   259,397.07  1,382,797.58   sFT  0.99996034   -1 30 40.2
 OT0884;UTM  13      - 4,766,438.163   701,750.804   MT  1.00010076   +1 41 24.1
 OT0884
 OT0884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0884!SPC SD S     -   0.99984621  x   0.99996034  =   0.99980656
 OT0884!UTM  13      -   0.99984621  x   1.00010076  =   0.99994696
 OT0884
 OT0884:                Primary Azimuth Mark                     Grid Az
 OT0884:SPC SD S     -  FAA 6V2 A                                078 34 24.4
 OT0884:UTM  13      -  FAA 6V2 A                                075 22 20.1
 OT0884
 OT0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH0175066438(NAD 83)
 OT0884
 OT0884|---------------------------------------------------------------------|
 OT0884| PID    Reference Object                     Distance      Geod. Az  |
 OT0884|                                                           dddmmss.s |
 OT0884| OT0883 FAA 6V2 A                           APPROX. 0.6 KM 0770344.2 |
 OT0884|---------------------------------------------------------------------|
 OT0884
 OT0884                          SUPERSEDED SURVEY CONTROL
 OT0884
 OT0884  NAD 83(1993)-  43 01 25.83588(N)    102 31 25.97198(W) AD(       ) 3
 OT0884  NAD 83(1986)-  43 01 25.83050(N)    102 31 25.97321(W) AD(       ) 3
 OT0884  NGVD 29 (02/28/92)  998.4    (m)  GEOID90  model used  GPS OBS        
 OT0884
 OT0884.Superseded values are not recommended for survey control.
 OT0884
 OT0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0884.See file dsdata.pdf to determine how the superseded data were derived.
 OT0884
 OT0884_MARKER: I = METAL ROD
 OT0884_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0884_STAMPING: FAA 6V2 B 1991
 OT0884_MARK LOGO: NGS
 OT0884_PROJECTION: FLUSH
 OT0884_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0884_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0884_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0884+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2012
 OT0884_ROD/PIPE-DEPTH: 4.4 meters
 OT0884_SLEEVE-DEPTH  : 0.9 meters
 OT0884
 OT0884  HISTORY     - Date     Condition        Report By
 OT0884  HISTORY     - 1991     MONUMENTED       NGS
 OT0884  HISTORY     - 19930919 GOOD             NGS
 OT0884  HISTORY     - 20080820 GOOD             WOOLPT
 OT0884  HISTORY     - 20110914 GOOD             WOOLPT
 OT0884  HISTORY     - 20121218 GOOD             INDIV
 OT0884
 OT0884                          STATION DESCRIPTION
 OT0884
 OT0884'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0884'THE STATION IS LOCATED ABOUT 3.2 KM (2.0 MI) EAST OF PINE RIDGE, AT
 OT0884'THE PINE RIDGE AIRPORT.  OWNERSHIP--OGLALA SIOUX TRIBE, PINE RIDGE,
 OT0884'SD 57770.  AIRPORT MANAGER IS MELVIN KOCER, CONTACT MUST BE MADE AT
 OT0884'THE HIGHWAY YARD, PHONE 605-867-5171.
 OT0884'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OT0884'ROUTE 407 SOUTH, LOCATED IN PINE RIDGE, GO EAST ON HIGHWAY 18 FOR 3.2
 OT0884'KM (2.0 MI) TO THE PAVED AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN
 OT0884'RIGHT, SOUTHEAST, ON THE ENTRANCE ROAD FOR 0.16 KM (0.10 MI) TO A
 OT0884'GATE IN A CHAIN LINK FENCE.  PASS THROUGH GATE AND CONTINUE SOUTHEAST
 OT0884'CROSSING APRON AND ON TAXI FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF
 OT0884'THE RUNWAY.  TURN RIGHT, WEST-SOUTHWEST, ON RUNWAY FOR 0.64 KM
 OT0884'(0.40 MI) TO THE RUNWAY END AND THE STATION ON THE RIGHT.
 OT0884'THE STATION IS LOCATED 22.7 M (74.5 FT) NORTH-NORTHWEST FROM THE END
 OT0884'AND CENTER OF RUNWAY AND 0.3 M (1.0 FT) SOUTH-SOUTHEAST FROM A SHORT
 OT0884'FIBERGLASS WITNESS POST.
 OT0884
 OT0884                          STATION RECOVERY (1993)
 OT0884
 OT0884'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0884'3.2 KM (2.00 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0884'IN PINE RIDGE, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG THE PINE RIDGE
 OT0884'AIRPORT ENTRANCE ROAD AND A TAXIWAY, THENCE 0.6 KM (0.35 MI) WESTERLY
 OT0884'ALONG A RUNWAY, 22.7 M (74.5 FT) NORTH OF THE CENTER OF THE WEST END
 OT0884'OF THE RUNWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OT0884'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OT0884'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OT0884'THE MONUMENT IS ON PROPERTY OWNED BY THE OGLALA SIOUX TRIBE, PINE
 OT0884'RIDGE, SD 57770.  CONTACT--DENNIS BREWER--AIRPORT MANAGER.  CONTACT
 OT0884'MUST BE MADE AT THE HIGHWAY YARD, TELEPHONE NUMBER (605) 867-5171.
 OT0884
 OT0884                          STATION RECOVERY (2008)
 OT0884
 OT0884'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 OT0884'RECOVERED AS DESCRIBED.
 OT0884
 OT0884                          STATION RECOVERY (2011)
 OT0884
 OT0884'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 OT0884'AIRPORT MANAGER IS JUSTIN POURIER.  WITNESS POST HAS BEEN REMOVED.
 OT0884
 OT0884                          STATION RECOVERY (2012)
 OT0884
 OT0884'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0884'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1096 ***********************************************************************
 OR1096  DESIGNATION -  FAA 9D1 A
 OR1096  PID         -  OR1096
 OR1096  STATE/COUNTY-  SD/GREGORY
 OR1096  COUNTRY     -  US
 OR1096  USGS QUAD   -  GREGORY (2017)
 OR1096
 OR1096                         *CURRENT SURVEY CONTROL
 OR1096  ______________________________________________________________________
 OR1096* NAD 83(1996) POSITION- 43 13 20.34845(N) 099 24 17.62674(W)   ADJUSTED
 OR1096* NAD 83(1996) ELLIP HT-   634.382 (meters)        (01/23/98)   ADJUSTED
 OR1096* NAVD 88 ORTHO HEIGHT -   660.026 (meters)     2165.44  (feet) ADJUSTED
 OR1096  ______________________________________________________________________
 OR1096  GEOID HEIGHT    -        -25.684 (meters)                     GEOID18
 OR1096  NAD 83(1996) X  -   -760,762.439 (meters)                     COMP
 OR1096  NAD 83(1996) Y  - -4,592,957.456 (meters)                     COMP
 OR1096  NAD 83(1996) Z  -  4,345,966.824 (meters)                     COMP
 OR1096  LAPLACE CORR    -         -3.44  (seconds)                    DEFLEC18
 OR1096  DYNAMIC HEIGHT  -        659.774 (meters)     2164.61  (feet) COMP
 OR1096  MODELED GRAVITY -    980,217.5   (mgal)                       NAVD 88
 OR1096
 OR1096  HORZ ORDER      -  THIRD
 OR1096  VERT ORDER      -  FIRST     CLASS II
 OR1096  ELLP ORDER      -  FOURTH    CLASS I
 OR1096
 OR1096.The horizontal coordinates were established by GPS observations
 OR1096.and adjusted by the National Geodetic Survey in January 1998.
 OR1096
 OR1096.The orthometric height was determined by differential leveling and
 OR1096.adjusted by the NATIONAL GEODETIC SURVEY
 OR1096.in June 1994.
 OR1096
 OR1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1096.GEOID18 height accuracy estimate available here.
 OR1096
 OR1096.Click photographs - Photos may exist for this station.
 OR1096
 OR1096.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1096
 OR1096.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1096
 OR1096.The ellipsoidal height was determined by GPS observations
 OR1096.and is referenced to NAD 83.
 OR1096
 OR1096.The dynamic height is computed by dividing the NAVD 88
 OR1096.geopotential number by the normal gravity value computed on the
 OR1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1096.degrees latitude (g = 980.6199 gals.).
 OR1096
 OR1096.The modeled gravity was interpolated from observed gravity values.
 OR1096
 OR1096. The following values were computed from the NAD 83(1996) position.
 OR1096
 OR1096;                    North         East     Units Scale Factor Converg.
 OR1096;SPC SD S     -    99,179.901   675,425.331   MT  0.99993062   +0 38 25.7
 OR1096;SPC SD S     -   325,392.73  2,215,957.94   sFT  0.99993062   +0 38 25.7
 OR1096;UTM  14      - 4,785,582.996   467,116.786   MT  0.99961330   -0 16 38.2
 OR1096
 OR1096!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1096!SPC SD S     -   0.99990053  x   0.99993062  =   0.99983115
 OR1096!UTM  14      -   0.99990053  x   0.99961330  =   0.99951386
 OR1096
 OR1096:                Primary Azimuth Mark                     Grid Az
 OR1096:SPC SD S     -  FAA 9D1 B                                133 55 59.6
 OR1096:UTM  14      -  FAA 9D1 B                                134 51 03.5
 OR1096
 OR1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6711685582(NAD 83)
 OR1096
 OR1096|---------------------------------------------------------------------|
 OR1096| PID    Reference Object                     Distance      Geod. Az  |
 OR1096|                                                           dddmmss.s |
 OR1096| OR1097 FAA 9D1 B                           APPROX. 0.6 KM 1343425.3 |
 OR1096|---------------------------------------------------------------------|
 OR1096
 OR1096                          SUPERSEDED SURVEY CONTROL
 OR1096
 OR1096  NAD 83(1995)-  43 13 20.34712(N)    099 24 17.63202(W) AD(       ) 3
 OR1096  NAD 83(1986)-  43 13 20.34721(N)    099 24 17.63643(W) AD(       ) 3
 OR1096  NGVD 29 (02/28/92)  659.7    (m)  GEOID90  model used  GPS OBS        
 OR1096
 OR1096.Superseded values are not recommended for survey control.
 OR1096
 OR1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1096.See file dsdata.pdf to determine how the superseded data were derived.
 OR1096
 OR1096_MARKER: I = METAL ROD
 OR1096_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1096_STAMPING: FAA 9D1 A 1991
 OR1096_MARK LOGO: NGS
 OR1096_PROJECTION: RECESSED 2 CENTIMETERS
 OR1096_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1096_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1096+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1096_ROD/PIPE-DEPTH: 7.3 meters
 OR1096_SLEEVE-DEPTH  : 0.9 meters
 OR1096
 OR1096  HISTORY     - Date     Condition        Report By
 OR1096  HISTORY     - 1991     MONUMENTED       NGS
 OR1096  HISTORY     - 19930919 GOOD             NGS
 OR1096
 OR1096                          STATION DESCRIPTION
 OR1096
 OR1096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1096'THE STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) EAST OF GREGORY, AT THE
 OR1096'GREGORY MUNICIPAL AIRPORT AND IN THE SOUTH ANGLE OF THE INTERSECTION
 OR1096'OF THE MAIN CONNECTING TAXI AND THE SINGLE ASPHALT RUNWAY.
 OR1096'OWNERSHIP--CITY OF GREGORY, P.O. BOX 436, GREGORY, SD 57533. AIRPORT
 OR1096'MANAGER IS GEORGE GRUBBS, PHONE 605-835-9978 OR (HOME) 605-835-9623.
 OR1096'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OR1096'HIGHWAY 47 IN GREGORY, GO SOUTHEAST ON HIGHWAY 18 FOR 2.55 KM
 OR1096'(1.58 MI) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN LEFT,
 OR1096'NORTH, ON AIRPORT ACCESS ROAD FOR 0.36 KM (0.22 MI) TO A GATE IN THE
 OR1096'FENCE ON THE EAST SIDE OF AIRPORT OFFICE.  PASS THROUGH GATE AND GO
 OR1096'NORTHEAST ACROSS APRON AND TAXI FOR 0.18 KM (0.11 MI) TO THE STATION
 OR1096'ON THE RIGHT JUST BEFORE REACHING RUNWAY.
 OR1096'THE STATION IS LOCATED 64.3 M (211.0 FT) NORTH FROM THE WINDSOCK, 22.6
 OR1096'M (74.1 FT) SOUTHWEST FROM THE CENTER OF THE RUNWAY, 22.0 M
 OR1096'(72.2 FT) SOUTHEAST FROM THE CENTER OF THE TAXI AND 15.7 M (51.5 FT)
 OR1096'SOUTH FROM A BLUE TAXI LIGHT.
 OR1096
 OR1096                          STATION RECOVERY (1993)
 OR1096
 OR1096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR1096'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1096'STATE HIGHWAY 47 IN GREGORY, THENCE 0.5 KM (0.30 MI) NORTHERLY ALONG
 OR1096'THE AIRPORT ENTRANCE ROAD, AN APRON, AND TAXIWAY, 64.3 M (211.0 FT)
 OR1096'NORTH OF A WINDSOCK, 22.6 M (74.1 FT) SOUTHWEST OF THE CENTER OF A
 OR1096'RUNWAY, 22.0 M (72.2 FT) SOUTHEAST OF THE CENTER OF THE TAXIWAY, AND
 OR1096'15.7 M (51.5 FT) SOUTH OF A BLUE TAXIWAY LIGHT.  NOTE--ACCESS TO THE
 OR1096'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OR1096'MEET THE SPECIFICATIONS FOR A CLASS A MARK.  THE MARK IS ON PROPERTY
 OR1096'OWNED BY THE CITY OF GREGORY.  CONTACT--GEORGE GRUBBS--AIRPORT
 OR1096'MANAGER, P.O. BOX 436, GREGORY, SD 57533, TELEPHONE NUMBER (605)
 OR1096'835-9978.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1097 ***********************************************************************
 OR1097  DESIGNATION -  FAA 9D1 B
 OR1097  PID         -  OR1097
 OR1097  STATE/COUNTY-  SD/GREGORY
 OR1097  COUNTRY     -  US
 OR1097  USGS QUAD   -  GREGORY (2017)
 OR1097
 OR1097                         *CURRENT SURVEY CONTROL
 OR1097  ______________________________________________________________________
 OR1097* NAD 83(1996) POSITION- 43 13 07.48159(N) 099 23 59.77027(W)   ADJUSTED
 OR1097* NAD 83(1996) ELLIP HT-   632.655 (meters)        (01/23/98)   ADJUSTED
 OR1097* NAVD 88 ORTHO HEIGHT -   658.290 (meters)     2159.74  (feet) ADJUSTED
 OR1097  ______________________________________________________________________
 OR1097  GEOID HEIGHT    -        -25.683 (meters)                     GEOID18
 OR1097  NAD 83(1996) X  -   -760,409.031 (meters)                     COMP
 OR1097  NAD 83(1996) Y  - -4,593,290.353 (meters)                     COMP
 OR1097  NAD 83(1996) Z  -  4,345,676.255 (meters)                     COMP
 OR1097  LAPLACE CORR    -         -3.44  (seconds)                    DEFLEC18
 OR1097  DYNAMIC HEIGHT  -        658.038 (meters)     2158.91  (feet) COMP
 OR1097  MODELED GRAVITY -    980,217.4   (mgal)                       NAVD 88
 OR1097
 OR1097  HORZ ORDER      -  THIRD
 OR1097  VERT ORDER      -  FIRST     CLASS II
 OR1097  ELLP ORDER      -  FOURTH    CLASS I
 OR1097
 OR1097.The horizontal coordinates were established by GPS observations
 OR1097.and adjusted by the National Geodetic Survey in January 1998.
 OR1097
 OR1097.The orthometric height was determined by differential leveling and
 OR1097.adjusted by the NATIONAL GEODETIC SURVEY
 OR1097.in June 1994.
 OR1097
 OR1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1097.GEOID18 height accuracy estimate available here.
 OR1097
 OR1097.Click photographs - Photos may exist for this station.
 OR1097
 OR1097.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1097
 OR1097.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1097
 OR1097.The ellipsoidal height was determined by GPS observations
 OR1097.and is referenced to NAD 83.
 OR1097
 OR1097.The dynamic height is computed by dividing the NAVD 88
 OR1097.geopotential number by the normal gravity value computed on the
 OR1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1097.degrees latitude (g = 980.6199 gals.).
 OR1097
 OR1097.The modeled gravity was interpolated from observed gravity values.
 OR1097
 OR1097. The following values were computed from the NAD 83(1996) position.
 OR1097
 OR1097;                    North         East     Units Scale Factor Converg.
 OR1097;SPC SD S     -    98,787.395   675,832.733   MT  0.99993106   +0 38 38.1
 OR1097;SPC SD S     -   324,104.98  2,217,294.56   sFT  0.99993106   +0 38 38.1
 OR1097;UTM  14      - 4,785,184.142   467,517.721   MT  0.99961298   -0 16 25.9
 OR1097
 OR1097!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1097!SPC SD S     -   0.99990080  x   0.99993106  =   0.99983186
 OR1097!UTM  14      -   0.99990080  x   0.99961298  =   0.99951382
 OR1097
 OR1097:                Primary Azimuth Mark                     Grid Az
 OR1097:SPC SD S     -  FAA 9D1 A                                313 55 59.4
 OR1097:UTM  14      -  FAA 9D1 A                                314 51 03.4
 OR1097
 OR1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6751785184(NAD 83)
 OR1097
 OR1097|---------------------------------------------------------------------|
 OR1097| PID    Reference Object                     Distance      Geod. Az  |
 OR1097|                                                           dddmmss.s |
 OR1097| OR1096 FAA 9D1 A                           APPROX. 0.6 KM 3143437.5 |
 OR1097|---------------------------------------------------------------------|
 OR1097
 OR1097                          SUPERSEDED SURVEY CONTROL
 OR1097
 OR1097  NAD 83(1995)-  43 13 07.48026(N)    099 23 59.77554(W) AD(       ) 3
 OR1097  NAD 83(1986)-  43 13 07.48036(N)    099 23 59.77995(W) AD(       ) 3
 OR1097  NGVD 29 (02/28/92)  657.9    (m)  GEOID90  model used  GPS OBS        
 OR1097
 OR1097.Superseded values are not recommended for survey control.
 OR1097
 OR1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1097.See file dsdata.pdf to determine how the superseded data were derived.
 OR1097
 OR1097_MARKER: I = METAL ROD
 OR1097_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1097_STAMPING: FAA 9D1 B 1991
 OR1097_MARK LOGO: NGS
 OR1097_PROJECTION: RECESSED 3 CENTIMETERS
 OR1097_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1097_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1097+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR1097_ROD/PIPE-DEPTH: 7.3 meters
 OR1097_SLEEVE-DEPTH  : 0.8 meters
 OR1097
 OR1097  HISTORY     - Date     Condition        Report By
 OR1097  HISTORY     - 1991     MONUMENTED       NGS
 OR1097  HISTORY     - 19930919 GOOD             NGS
 OR1097
 OR1097                          STATION DESCRIPTION
 OR1097
 OR1097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1097'THE STATION IS LOCATED ABOUT 2.0 KM (1.2 MI) EAST OF GREGORY, AT THE
 OR1097'GREGORY MUNICIPAL AIRPORT AND NEAR THE SOUTHEAST END OF THE SINGLE
 OR1097'ASPHALT RUNWAY. OWNERSHIP--CITY OF GREGORY, P.O. BOX 436, GREGORY, SD
 OR1097'57533.  AIRPORT MANAGER IS GEORGE GRUBBS, PHONE 605-835-9978 OR
 OR1097'(HOME) 605-835-9623.
 OR1097'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OR1097'HIGHWAY 47 IN GREGORY, GO SOUTHEAST ON HIGHWAY 18 FOR 2.55 KM
 OR1097'(1.58 MI) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN LEFT,
 OR1097'NORTH, ON AIRPORT ACCESS ROAD FOR 0.36 KM (0.22 MI) TO A GATE IN THE
 OR1097'FENCE ON THE EAST SIDE OF AIRPORT OFFICE.  PASS THROUGH GATE AND GO
 OR1097'NORTHEAST ACROSS APRON AND TAXI FOR 0.18 KM (0.11 MI) TO THE JUNCTION
 OR1097'OF THE RUNWAY.  TURN RIGHT, SOUTHWEST, ON THE RUNWAY FOR 0.61 KM
 OR1097'(0.38 MI) TO THE STATION ON THE RIGHT JUST BEFORE REACHING THE
 OR1097'SOUTHEAST END OF THE RUNWAY.
 OR1097'THE STATION IS LOCATED 32.4 M (106.3 FT) SOUTH-SOUTHEAST FROM THE
 OR1097'FIRST RUNWAY LIGHT NORTHWEST OF THE SOUTHEAST END OF THE RUNWAY, 31.4
 OR1097'M (103.0 FT) WEST FROM THE CENTER OF THE EXTREME SOUTHEAST END OF THE
 OR1097'RUNWAY AND 24.7 M (81.0 FT) SOUTHWEST FROM THE CENTER OF THE RUNWAY.
 OR1097
 OR1097                          STATION RECOVERY (1993)
 OR1097
 OR1097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR1097'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR1097'STATE HIGHWAY 47 IN GREGORY, THENCE 0.5 KM (0.30 MI) NORTHERLY ALONG
 OR1097'THE AIRPORT ENTRANCE ROAD, AN APRON, AND TAXIWAY, THENCE 0.6 KM (0.35
 OR1097'MI) SOUTHWEST ALONG THE RUNWAY, 32.4 M (106.3 FT) NORTH-NORTHWEST OF
 OR1097'THE 1ST RUNWAY LIGHT SOUTHWEST OF THE SOUTHWEST END OF THE RUNWAY,
 OR1097'31.4 M (103.0 FT) WEST OF THE CENTER OF THE SOUTHEAST END OF THE
 OR1097'RUNWAY, AND 24.7 M (81.0 FT) SOUTHWEST OF THE CENTER OF THE RUNWAY.
 OR1097'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OR1097'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR1097'THE MARK IS ON PROPERTY OWNED BY THE CITY OF GREGORY.
 OR1097'CONTACT--GEORGE GRUBBS--AIRPORT MANAGER, P.O. BOX 436, GREGORY, SD
 OR1097'57533, TELEPHONE NUMBER (605) 835-9978.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0878 ***********************************************************************
 OS0878  DESIGNATION -  FAA 9V6 A
 OS0878  PID         -  OS0878
 OS0878  STATE/COUNTY-  SD/BENNETT
 OS0878  COUNTRY     -  US
 OS0878  USGS QUAD   -  MARTIN (2017)
 OS0878
 OS0878                         *CURRENT SURVEY CONTROL
 OS0878  ______________________________________________________________________
 OS0878* NAD 83(2011) POSITION- 43 10 06.31941(N) 101 42 56.43695(W)   ADJUSTED
 OS0878* NAD 83(2011) ELLIP HT-   983.694 (meters)        (06/27/12)   ADJUSTED
 OS0878* NAD 83(2011) EPOCH   -  2010.00
 OS0878* NAVD 88 ORTHO HEIGHT -  1003.425 (meters)     3292.07  (feet) ADJUSTED
 OS0878  ______________________________________________________________________
 OS0878  GEOID HEIGHT    -        -19.745 (meters)                     GEOID18
 OS0878  NAD 83(2011) X  -   -946,214.969 (meters)                     COMP
 OS0878  NAD 83(2011) Y  - -4,562,811.829 (meters)                     COMP
 OS0878  NAD 83(2011) Z  -  4,341,840.145 (meters)                     COMP
 OS0878  LAPLACE CORR    -         -6.69  (seconds)                    DEFLEC18
 OS0878  DYNAMIC HEIGHT  -       1003.002 (meters)     3290.68  (feet) COMP
 OS0878  MODELED GRAVITY -    980,163.8   (mgal)                       NAVD 88
 OS0878
 OS0878  VERT ORDER      -  FIRST     CLASS II
 OS0878
 OS0878  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0878  Standards:
 OS0878         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0878            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0878  -------------------------------------------------------------------
 OS0878  NETWORK    1.02   2.57           0.48   0.32   1.31     -0.06884447
 OS0878  -------------------------------------------------------------------
 OS0878  Click here for local accuracies and other accuracy information.
 OS0878
 OS0878.This mark is at Martin Airport (9V6)
 OS0878
 OS0878.The horizontal coordinates were established by GPS observations
 OS0878.and adjusted by the National Geodetic Survey in June 2012.
 OS0878
 OS0878.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0878.been affixed to the stable North American tectonic plate. See 
 OS0878.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0878
 OS0878.The horizontal coordinates are valid at the epoch date displayed above
 OS0878.which is a decimal equivalence of Year/Month/Day.
 OS0878
 OS0878.The orthometric height was determined by differential leveling and
 OS0878.adjusted by the NATIONAL GEODETIC SURVEY
 OS0878.in June 1994.
 OS0878
 OS0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0878.GEOID18 height accuracy estimate available here.
 OS0878
 OS0878.Click photographs - Photos may exist for this station.
 OS0878
 OS0878.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0878
 OS0878.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0878
 OS0878.The ellipsoidal height was determined by GPS observations
 OS0878.and is referenced to NAD 83.
 OS0878
 OS0878.The dynamic height is computed by dividing the NAVD 88
 OS0878.geopotential number by the normal gravity value computed on the
 OS0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0878.degrees latitude (g = 980.6199 gals.).
 OS0878
 OS0878.The modeled gravity was interpolated from observed gravity values.
 OS0878
 OS0878. The following values were computed from the NAD 83(2011) position.
 OS0878
 OS0878;                    North         East     Units Scale Factor Converg.
 OS0878;SPC SD S     -    93,706.325   487,602.933   MT  0.99993752   -0 57 13.0
 OS0878;SPC SD S     -   307,434.83  1,599,743.96   sFT  0.99993752   -0 57 13.0
 OS0878;UTM  14      - 4,783,098.557   279,249.774   MT  1.00019950   -1 51 31.2
 OS0878
 OS0878!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0878!SPC SD S     -   0.99984576  x   0.99993752  =   0.99978329
 OS0878!UTM  14      -   0.99984576  x   1.00019950  =   1.00004523
 OS0878
 OS0878:                Primary Azimuth Mark                     Grid Az
 OS0878:SPC SD S     -  FAA 9V6 B                                146 32 43.9
 OS0878:UTM  14      -  FAA 9V6 B                                147 27 02.1
 OS0878
 OS0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN7924983098(NAD 83)
 OS0878
 OS0878|---------------------------------------------------------------------|
 OS0878| PID    Reference Object                     Distance      Geod. Az  |
 OS0878|                                                           dddmmss.s |
 OS0878| OS0879 FAA 9V6 B                           APPROX. 0.9 KM 1453530.9 |
 OS0878|---------------------------------------------------------------------|
 OS0878
 OS0878                          SUPERSEDED SURVEY CONTROL
 OS0878
 OS0878  NAD 83(2007)-  43 10 06.31931(N)    101 42 56.43805(W) AD(2002.00) 0
 OS0878  ELLIP H (02/10/07)  983.722  (m)                       GP(2002.00)    
 OS0878  ELLIP H (04/15/04)  983.711  (m)                       GP(       ) 2 1
 OS0878  NAD 83(1996)-  43 10 06.31871(N)    101 42 56.43814(W) AD(       ) B
 OS0878  ELLIP H (04/18/97)  983.754  (m)                       GP(       ) 4 1
 OS0878  NAD 83(1986)-  43 10 06.30984(N)    101 42 56.44213(W) AD(       ) 3
 OS0878  NAVD 88            1003.43   (m)         3292.1    (f) LEVELING    3  
 OS0878  NGVD 29 (02/28/92) 1003.0    (m)  GEOID90  model used  GPS OBS        
 OS0878
 OS0878.Superseded values are not recommended for survey control.
 OS0878
 OS0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0878.See file dsdata.pdf to determine how the superseded data were derived.
 OS0878
 OS0878_MARKER: I = METAL ROD
 OS0878_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0878_STAMPING: FAA 9V6 A 1991
 OS0878_MARK LOGO: NGS
 OS0878_PROJECTION: FLUSH
 OS0878_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0878_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0878+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS0878_ROD/PIPE-DEPTH: 4.0 meters
 OS0878_SLEEVE-DEPTH  : 0.9 meters
 OS0878
 OS0878  HISTORY     - Date     Condition        Report By
 OS0878  HISTORY     - 1991     MONUMENTED       NGS
 OS0878  HISTORY     - 19931004 GOOD             NGS
 OS0878  HISTORY     - 19960801 GOOD             NGS
 OS0878  HISTORY     - 20121204 GOOD             INDIV
 OS0878
 OS0878                          STATION DESCRIPTION
 OS0878
 OS0878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0878'THE STATION IS LOCATED ABOUT 1.37 KM (0.85 MI) EAST OF MARTIN, AT THE
 OS0878'MARTIN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MARTIN, P.O. BOX 687,
 OS0878'MARTIN, SD 57551.  AIRPORT MANAGER IS JACK AUDIS, PHONE 605-685-6197,
 OS0878'OR JOHN HEFFTLY, PHONE 605-685-6713.
 OS0878'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OS0878'ROUTE 73 SOUTH, LOCATED ON THE SOUTH SIDE OF MARTIN, GO EAST ON
 OS0878'HIGHWAY 18 FOR 0.8 KM (0.5 MI) TO GRAVEL AIRPORT ENTRANCE ROAD ON THE
 OS0878'RIGHT.  TURN RIGHT, SOUTH-SOUTHWEST, ON ENTRANCE ROAD FOR 0.56 KM
 OS0878'(0.35 MI) TO A GATE. PASS THROUGH GATE AND GO NORTHWEST CROSSING
 OS0878'APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF THE RUNWAY
 OS0878'AND THE STATION ON THE RIGHT.
 OS0878'THE STATION IS LOCATED 29.1 M (95.5 FT) SOUTHWEST FROM THE RUNWAY
 OS0878'CENTER, 20.1 M (65.9 FT) SOUTHEAST FROM THE TAXI CENTER, 16.0 M
 OS0878'(52.5 FT) SOUTHWEST FROM THE SOUTHWESTERLY ONE OF TWO TAXI LIGHTS AND
 OS0878'0.3 M (1.0 FT) NORTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 OS0878
 OS0878                          STATION RECOVERY (1993)
 OS0878
 OS0878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0878'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0878'STATE HIGHWAY 72 IN MARTIN, THENCE 0.5 KM (0.30 MI) SOUTHEAST ALONG A
 OS0878'GRAVELED ROAD, THENCE 0.1 KM (0.05 MI) EASTERLY ALONG A TAXIWAY, 29.1
 OS0878'M (95.5 FT) SOUTHWEST OF THE CENTER OF A RUNWAY, 20.1 M (65.9 FT)
 OS0878'SOUTHEAST OF THE TAXIWAY CENTER, 16.0 M (52.5 FT) SOUTHWEST OF THE
 OS0878'MOST SOUTHWESTERLY OF 2 TAXIWAY LIGHTS, AND 0.3 M (1.0 FT) NORTHWEST
 OS0878'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0878'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OS0878'FOR A CLASS A MARK.  THE MARK IS ON PROPERTY OWNED BY THE CITY OF
 OS0878'MARTIN, P.O. BOX 687, MARTIN, SD 57551.  CONTACT--JACK
 OS0878'AUDIS--AIRPORT MANAGER, TELEPHONE NUMBER (605) 685-6197.
 OS0878
 OS0878                          STATION RECOVERY (1996)
 OS0878
 OS0878'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0878'THE STATION IS LOCATED ON THE MARTIN MUNICIPAL AIRPORT. OWNERSHIP--THE
 OS0878'CITY OF MARTIN, P.O. BOX 687, MARTIN, SD 57551. CONTACT AIRPORT
 OS0878'MANAGER, JACK AUDISS, TELEPHONE NUMBER (605) 695-6000 OR (605)
 OS0878'695-6197.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18
 OS0878'AND STATE HIGHWAY 73 IN MARTIN, GO EAST ON U.S. HIGHWAY 18 FOR 0.5 MI
 OS0878'(0.8 KM) TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT, TURN RIGHT AND GO
 OS0878'SOUTH-SOUTHEAST ON THE ENTRANCE ROAD FOR 0.4 MI (0.6 KM) TO A GATE,
 OS0878'PASS THROUGH THE GATE AND GO 0.05 MI (0.08 KM) CROSSING AND APRON AND
 OS0878'A TAXIWAY TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED 95.8 FT
 OS0878'(29.2 M) SOUTHWEST OF THE RUNWAY CENTERLINE, 65.9 FT (20.1 M)
 OS0878'SOUTHEAST OF THE TAXIWAY CENTERLINE, 52.5 FT (16.0 M) SOUTH-SOUTHWEST
 OS0878'OF THE MOST SOUTHWESTERLY OF 2 TAXIWAY LIGHTS, 13.7 FT (4.2 M) NORTH
 OS0878'OF THE SOUTH END OF A CULVERT, AND 1.4 FT (0.4 M) NORTHWEST OF A
 OS0878'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0878'LOGO CAP.
 OS0878
 OS0878                          STATION RECOVERY (2012)
 OS0878
 OS0878'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0879 ***********************************************************************
 OS0879  DESIGNATION -  FAA 9V6 B
 OS0879  PID         -  OS0879
 OS0879  STATE/COUNTY-  SD/BENNETT
 OS0879  COUNTRY     -  US
 OS0879  USGS QUAD   -  MARTIN (2017)
 OS0879
 OS0879                         *CURRENT SURVEY CONTROL
 OS0879  ______________________________________________________________________
 OS0879* NAD 83(1996) POSITION- 43 09 42.29317(N) 101 42 33.95962(W)   ADJUSTED
 OS0879* NAD 83(1996) ELLIP HT-   979.079 (meters)        (01/23/98)   ADJUSTED
 OS0879* NAVD 88 ORTHO HEIGHT -   998.752 (meters)     3276.74  (feet) ADJUSTED
 OS0879  ______________________________________________________________________
 OS0879  GEOID HEIGHT    -        -19.750 (meters)                     GEOID18
 OS0879  NAD 83(1996) X  -   -945,820.013 (meters)                     COMP
 OS0879  NAD 83(1996) Y  - -4,563,408.366 (meters)                     COMP
 OS0879  NAD 83(1996) Z  -  4,341,296.102 (meters)                     COMP
 OS0879  LAPLACE CORR    -         -6.40  (seconds)                    DEFLEC18
 OS0879  DYNAMIC HEIGHT  -        998.331 (meters)     3275.36  (feet) COMP
 OS0879  MODELED GRAVITY -    980,164.0   (mgal)                       NAVD 88
 OS0879
 OS0879  HORZ ORDER      -  THIRD
 OS0879  VERT ORDER      -  FIRST     CLASS II
 OS0879  ELLP ORDER      -  FOURTH    CLASS I
 OS0879
 OS0879.This mark is at Martin Airport (9V6)
 OS0879
 OS0879.The horizontal coordinates were established by GPS observations
 OS0879.and adjusted by the National Geodetic Survey in January 1998.
 OS0879
 OS0879.The orthometric height was determined by differential leveling and
 OS0879.adjusted by the NATIONAL GEODETIC SURVEY
 OS0879.in June 1994.
 OS0879
 OS0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0879.GEOID18 height accuracy estimate available here.
 OS0879
 OS0879.Click photographs - Photos may exist for this station.
 OS0879
 OS0879.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0879
 OS0879.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0879
 OS0879.The ellipsoidal height was determined by GPS observations
 OS0879.and is referenced to NAD 83.
 OS0879
 OS0879.The dynamic height is computed by dividing the NAVD 88
 OS0879.geopotential number by the normal gravity value computed on the
 OS0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0879.degrees latitude (g = 980.6199 gals.).
 OS0879
 OS0879.The modeled gravity was interpolated from observed gravity values.
 OS0879
 OS0879. The following values were computed from the NAD 83(1996) position.
 OS0879
 OS0879;                    North         East     Units Scale Factor Converg.
 OS0879;SPC SD S     -    92,956.593   488,098.273   MT  0.99993844   -0 56 57.5
 OS0879;SPC SD S     -   304,975.09  1,601,369.08   sFT  0.99993844   -0 56 57.5
 OS0879;UTM  14      - 4,782,340.898   279,733.337   MT  1.00019688   -1 51 15.0
 OS0879
 OS0879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0879!SPC SD S     -   0.99984648  x   0.99993844  =   0.99978493
 OS0879!UTM  14      -   0.99984648  x   1.00019688  =   1.00004333
 OS0879
 OS0879:                Primary Azimuth Mark                     Grid Az
 OS0879:SPC SD S     -  FAA 9V6 A                                326 32 43.8
 OS0879:UTM  14      -  FAA 9V6 A                                327 27 01.3
 OS0879
 OS0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN7973382340(NAD 83)
 OS0879
 OS0879|---------------------------------------------------------------------|
 OS0879| PID    Reference Object                     Distance      Geod. Az  |
 OS0879|                                                           dddmmss.s |
 OS0879| OS0878 FAA 9V6 A                           APPROX. 0.9 KM 3253546.3 |
 OS0879|---------------------------------------------------------------------|
 OS0879
 OS0879                          SUPERSEDED SURVEY CONTROL
 OS0879
 OS0879  NAD 83(1986)-  43 09 42.28430(N)    101 42 33.96362(W) AD(       ) 3
 OS0879  NGVD 29 (02/28/92)  998.3    (m)  GEOID90  model used  GPS OBS        
 OS0879
 OS0879.Superseded values are not recommended for survey control.
 OS0879
 OS0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0879.See file dsdata.pdf to determine how the superseded data were derived.
 OS0879
 OS0879_MARKER: I = METAL ROD
 OS0879_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0879_STAMPING: FAA 9V6 B 1991
 OS0879_MARK LOGO: NGS
 OS0879_PROJECTION: FLUSH
 OS0879_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0879_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0879+SATELLITE: SATELLITE OBSERVATIONS - October 04, 1993
 OS0879_ROD/PIPE-DEPTH: 4.4 meters
 OS0879_SLEEVE-DEPTH  : 0.9 meters
 OS0879
 OS0879  HISTORY     - Date     Condition        Report By
 OS0879  HISTORY     - 1991     MONUMENTED       NGS
 OS0879  HISTORY     - 19931004 GOOD             NGS
 OS0879
 OS0879                          STATION DESCRIPTION
 OS0879
 OS0879'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0879'THE STATION IS LOCATED ABOUT 1.37 KM (0.85 MI) EAST OF MARTIN, AT THE
 OS0879'MARTIN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MARTIN, P.O. BOX 687,
 OS0879'MARTIN, SD 57551.  AIRPORT MANAGER IS JACK AUDIS, PHONE 605-685-6197,
 OS0879'OR JOHN HEFFTLY, PHONE 605-685-6713.
 OS0879'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 OS0879'ROUTE 73 SOUTH, LOCATED ON THE SOUTH SIDE OF MARTIN, GO EAST ON
 OS0879'HIGHWAY 18 FOR 0.8 KM (0.5 MI) TO GRAVEL AIRPORT ENTRANCE ROAD ON THE
 OS0879'RIGHT.  TURN RIGHT, SOUTH-SOUTHWEST, ON ENTRANCE ROAD FOR 0.56 KM
 OS0879'(0.35 MI) TO A GATE. PASS THROUGH GATE AND GO NORTHWEST CROSSING
 OS0879'APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF THE RUNWAY.
 OS0879'TURN RIGHT, SOUTHEAST, ON RUNWAY FOR 0.88 KM (0.55 MI) TO THE STATION
 OS0879'ON THE RIGHT.
 OS0879'THE STATION IS LOCATED 21.5 M (70.5 FT) SOUTHWEST FROM THE RUNWAY
 OS0879'CENTER, 10.9 M (35.8 FT) SOUTHWEST FROM A RUNWAY LIGHT AND 0.3 M
 OS0879'(1.0 FT) NORTHEAST FROM A SHORT FIBERGLASS WITNESS POST.
 OS0879
 OS0879                          STATION RECOVERY (1993)
 OS0879
 OS0879'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0879'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0879'STATE HIGHWAY 72 IN MARTIN, THENCE 0.5 KM (0.30 MI) SOUTHEAST ALONG A
 OS0879'GRAVELED ROAD, THENCE 0.1 KM (0.05 MI) EASTERLY ALONG A TAXIWAY,
 OS0879'THENCE 0.9 KM (0.55 MI) SOUTHEASTERLY ALONG A RUNWAY, 21.5 M (70.5
 OS0879'FT) SOUTHWEST OF THE CENTER OF A RUNWAY, 10.9 M (35.8 FT) SOUTHWEST
 OS0879'OF A RUNWAY LIGHT, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.
 OS0879'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0879'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OS0879'THE MARK IS ON PROPERTY OWNED BY THE CITY OF MARTIN, P.O. BOX 687,
 OS0879'MARTIN, SD 57551.  CONTACT--JACK AUDIS--AIRPORT MANAGER, TELEPHONE
 OS0879'NUMBER (605) 685-6197.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1100 ***********************************************************************
 OR1100  CBN         -  This is a Cooperative Base Network Control Station.
 OR1100  PACS        -  This is a Primary Airport Control Station.
 OR1100  DESIGNATION -  FAA 9V9 A
 OR1100  PID         -  OR1100
 OR1100  STATE/COUNTY-  SD/BRULE
 OR1100  COUNTRY     -  US
 OR1100  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1100
 OR1100                         *CURRENT SURVEY CONTROL
 OR1100  ______________________________________________________________________
 OR1100* NAD 83(2011) POSITION- 43 45 53.53611(N) 099 19 11.29126(W)   ADJUSTED
 OR1100* NAD 83(2011) ELLIP HT-   486.486 (meters)        (06/27/12)   ADJUSTED
 OR1100* NAD 83(2011) EPOCH   -  2010.00
 OR1100* NAVD 88 ORTHO HEIGHT -   512.17  (meters)     1680.3   (feet) GPS OBS
 OR1100  ______________________________________________________________________
 OR1100  NAVD 88 orthometric height was determined with geoid model    GEOID96
 OR1100  GEOID HEIGHT    -        -25.613 (meters)                     GEOID96
 OR1100  GEOID HEIGHT    -        -25.693 (meters)                     GEOID18
 OR1100  NAD 83(2011) X  -   -747,203.579 (meters)                     COMP
 OR1100  NAD 83(2011) Y  - -4,553,032.252 (meters)                     COMP
 OR1100  NAD 83(2011) Z  -  4,389,598.066 (meters)                     COMP
 OR1100  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 OR1100
 OR1100  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1100  Standards:
 OR1100         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1100            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1100  -------------------------------------------------------------------
 OR1100  NETWORK    1.04   3.21           0.49   0.33   1.64     -0.07947533
 OR1100  -------------------------------------------------------------------
 OR1100  Click here for local accuracies and other accuracy information.
 OR1100
 OR1100.This mark is at Chamberlain Airport (9V9)
 OR1100
 OR1100.The horizontal coordinates were established by GPS observations
 OR1100.and adjusted by the National Geodetic Survey in June 2012.
 OR1100
 OR1100.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1100.been affixed to the stable North American tectonic plate. See 
 OR1100.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1100
 OR1100.The horizontal coordinates are valid at the epoch date displayed above
 OR1100.which is a decimal equivalence of Year/Month/Day.
 OR1100
 OR1100.The orthometric height was determined by GPS observations and a
 OR1100.high-resolution geoid model.
 OR1100
 OR1100.GPS derived orthometric heights for airport stations designated as
 OR1100.PACS or SACS are published to 2 decimal places.  This maintains
 OR1100.centimeter relative accuracy between the PACS and SACS.  It does
 OR1100.not indicate centimeter accuracy relative to other marks which are
 OR1100.part of the published vertical control network.
 OR1100
 OR1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1100.GEOID18 height accuracy estimate available here.
 OR1100
 OR1100.Click photographs - Photos may exist for this station.
 OR1100
 OR1100.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1100
 OR1100.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1100
 OR1100.The ellipsoidal height was determined by GPS observations
 OR1100.and is referenced to NAD 83.
 OR1100
 OR1100. The following values were computed from the NAD 83(2011) position.
 OR1100
 OR1100;                    North         East     Units Scale Factor Converg.
 OR1100;SPC SD S     -   159,529.805   681,602.385   MT  0.99991013   +0 41 57.1
 OR1100;SPC SD S     -   523,390.70  2,236,223.82   sFT  0.99991013   +0 41 57.1
 OR1100;UTM  14      - 4,845,807.826   474,259.023   MT  0.99960815   -0 13 16.4
 OR1100
 OR1100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1100!SPC SD S     -   0.99992372  x   0.99991013  =   0.99983386
 OR1100!UTM  14      -   0.99992372  x   0.99960815  =   0.99953190
 OR1100
 OR1100:                Primary Azimuth Mark                     Grid Az
 OR1100:SPC SD S     -  FAA 9V9 B                                141 34 57.1
 OR1100:UTM  14      -  FAA 9V9 B                                142 30 10.6
 OR1100
 OR1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7425945807(NAD 83)
 OR1100
 OR1100|---------------------------------------------------------------------|
 OR1100| PID    Reference Object                     Distance      Geod. Az  |
 OR1100|                                                           dddmmss.s |
 OR1100| OR1101 FAA 9V9 B                           471.671 METERS 1421654.2 |
 OR1100|---------------------------------------------------------------------|
 OR1100
 OR1100                          SUPERSEDED SURVEY CONTROL
 OR1100
 OR1100  NAD 83(2007)-  43 45 53.53626(N)    099 19 11.29210(W) AD(2002.00) 0
 OR1100  ELLIP H (02/10/07)  486.519  (m)                       GP(2002.00)    
 OR1100  ELLIP H (04/15/04)  486.499  (m)                       GP(       ) 2 1
 OR1100  NAD 83(1996)-  43 45 53.53575(N)    099 19 11.29190(W) AD(       ) B
 OR1100  ELLIP H (04/18/97)  486.549  (m)                       GP(       ) 4 1
 OR1100  NAD 83(1986)-  43 45 53.53406(N)    099 19 11.30027(W) AD(       ) 3
 OR1100  NGVD 29 (02/28/92)  511.87   (m)  GEOID90  model used  GPS OBS        
 OR1100
 OR1100.Superseded values are not recommended for survey control.
 OR1100
 OR1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1100.See file dsdata.pdf to determine how the superseded data were derived.
 OR1100
 OR1100_MARKER: I = METAL ROD
 OR1100_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1100_STAMPING: FAA 9V9 A 1991
 OR1100_MARK LOGO: NGS
 OR1100_PROJECTION: FLUSH
 OR1100_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1100_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1100+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1995
 OR1100_ROD/PIPE-DEPTH: 6.1 meters
 OR1100_SLEEVE-DEPTH  : 0.9 meters
 OR1100
 OR1100  HISTORY     - Date     Condition        Report By
 OR1100  HISTORY     - 1991     MONUMENTED       NGS
 OR1100  HISTORY     - 19950925 GOOD             NGS
 OR1100
 OR1100                          STATION DESCRIPTION
 OR1100
 OR1100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1100'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) SOUTH OF CHAMBERLAIN, AT
 OR1100'THE CHAMBERLAIN MUNICIPAL AIRPORT AND IN THE EAST ANGLE OF THE
 OR1100'JUNCTION OF THE MAIN CONNECTING TAXI AND SINGLE ASPHALT RUNWAY.
 OR1100'OWNERSHIP--CITY OF CHAMBERLAIN, P.O. BOX 66, CHAMBERLAIN, SD 57325.
 OR1100'AIRPORT MANAGER IS DYRK HRABE, PHONE 605-734-6417 OR 734-5401.
 OR1100'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND
 OR1100'INTERSTATE HIGHWAY 90 BUSINESS (EXIT 265) ABOUT 1.6 KM (1.0 MI) SOUTH
 OR1100'OF CHAMBERLAIN, GO SOUTH ON PAVED ROAD FOR 0.5 KM (0.3 MI) TO THE
 OR1100'GRAVEL AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, WEST, ON
 OR1100'AIRPORT ENTRANCE ROAD FOR 0.56 KM (0.35 MI) TO A GATE ON THE LEFT
 OR1100'JUST BEFORE REACHING AIRPORT OFFICE.  TURN LEFT, SOUTH PASSING
 OR1100'THROUGH GATE, THEN RIGHT, SOUTHWEST AROUND BUILDINGS, ACROSS APRON
 OR1100'AND ON MAIN CONNECTING TAXI FOR 0.16 KM (0.10 MI) TO THE STATION ON
 OR1100'THE LEFT JUST BEFORE REACHING THE RUNWAY.
 OR1100'THE STATION IS LOCATED 34.4 M (112.9 FT) NORTHEAST FROM THE CENTER OF
 OR1100'THE RUNWAY, 30.8 M (101.0 FT) NORTH FROM THE FIRST RUNWAY LIGHT
 OR1100'SOUTHEAST FROM THE JUNCTION OF THE CONNECTING TAXI, 21.0 M (68.9 FT)
 OR1100'SOUTHEAST FROM THE CENTER OF THE TAXI, 19.8 M (65.0 FT) NORTHEAST FROM
 OR1100'THE NORTHEAST ONE OF TWO AND IN LINE WITH THE BLUE TAXI LIGHTS AND
 OR1100'0.5 M (1.6 FT) SOUTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 OR1100
 OR1100                          STATION RECOVERY (1995)
 OR1100
 OR1100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 OR1100'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) SOUTH OF CHAMBERLAIN, AT
 OR1100'THE CHAMBERLAIN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF CHAMBERLAIN,
 OR1100'POST OFFICE BOX 66, CHAMBERLAIN, SD 57325.  AIRPORT MANAGER IS DYRK
 OR1100'HRABE, PHONE (605) 734-6417.  TO REACH THE STATION FROM THE JUNCTION
 OR1100'OF INTERSTATE HIGHWAY 90 AND INTERSTATE HIGHWAY 90 BUSINESS (EXIT
 OR1100'265), ABOUT 1.0 MI (1.6 KM) SOUTH OF CHAMBERLAIN, GO SOUTH ON A PAVED
 OR1100'ROAD FOR 0.3 MI (0.5 KM) TO AN AIRPORT ENTRANCE ROAD RIGHT, TURN RIGHT
 OR1100'AND GO WEST ON THE ENTRANCE ROAD FOR 0.35 MI (0.56 KM) TO A GATE ON
 OR1100'THE LEFT JUST BEFORE REACHING THE AIRPORT OFFICE, TURN LEFT PASS
 OR1100'THROUGH THE GATE, THEN TURN RIGHT AND GO SOUTHWEST AROUND A HANGAR AND
 OR1100'ACROSS AN APRON AND ON A CONNECTOR TAXIWAY FOR 0.15 MI (0.24 KM) TO
 OR1100'THE STATION ON THE LEFT JUST BEFORE REACHING THE RUNWAY.  THE STATION
 OR1100'IS LOCATED 112.9 FT (34.4 M) EAST-NORTHEAST OF THE RUNWAY CENTER,
 OR1100'101.0 FT (30.8 M) NORTH OF THE FIRST RUNWAY LIGHT SOUTHEAST OF THE
 OR1100'RUNWAY/TAXIWAY JUNCTION, 68.9 FT (21.0 M) SOUTH-SOUTHEAST OF THE
 OR1100'TAXIWAY CENTER, AND 65.0 FT (19.8 M) EAST-NORTHEAST OF THE MOST
 OR1100'NORTHEASTERLY OF 2 TAXIWAY LIGHTS.  THIS STATION WAS USED AS AN AREA
 OR1100'NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.  NOTE--ACCESS TO
 OR1100'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1101 ***********************************************************************
 OR1101  SACS        -  This is a Secondary Airport Control Station.
 OR1101  DESIGNATION -  FAA 9V9 B
 OR1101  PID         -  OR1101
 OR1101  STATE/COUNTY-  SD/BRULE
 OR1101  COUNTRY     -  US
 OR1101  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1101
 OR1101                         *CURRENT SURVEY CONTROL
 OR1101  ______________________________________________________________________
 OR1101* NAD 83(1996) POSITION- 43 45 41.44657(N) 099 18 58.39169(W)   ADJUSTED
 OR1101* NAD 83(1996) ELLIP HT-   485.268 (meters)        (01/23/98)   ADJUSTED
 OR1101* NAVD 88 ORTHO HEIGHT -   510.9   (meters)     1676.    (feet) VERTCON3
 OR1101  ______________________________________________________________________
 OR1101  GEOID HEIGHT    -        -25.701 (meters)                     GEOID18
 OR1101  NAD 83(1996) X  -   -746,960.476 (meters)                     COMP
 OR1101  NAD 83(1996) Y  - -4,553,332.801 (meters)                     COMP
 OR1101  NAD 83(1996) Z  -  4,389,327.733 (meters)                     COMP
 OR1101  LAPLACE CORR    -          0.19  (seconds)                    DEFLEC18
 OR1101  HORZ ORDER      -  THIRD
 OR1101  ELLP ORDER      -  FOURTH    CLASS I
 OR1101
 OR1101.This mark is at Chamberlain Airport (9V9)
 OR1101
 OR1101.The horizontal coordinates were established by GPS observations
 OR1101.and adjusted by the National Geodetic Survey in January 1998.
 OR1101
 OR1101.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR1101.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR1101
 OR1101.GPS derived orthometric heights for airport stations designated as
 OR1101.PACS or SACS are published to 2 decimal places.  This maintains
 OR1101.centimeter relative accuracy between the PACS and SACS.  It does
 OR1101.not indicate centimeter accuracy relative to other marks which are
 OR1101.part of the published vertical control network.
 OR1101
 OR1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1101.GEOID18 height accuracy estimate available here.
 OR1101
 OR1101.Click photographs - Photos may exist for this station.
 OR1101
 OR1101.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1101
 OR1101.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1101
 OR1101.The ellipsoidal height was determined by GPS observations
 OR1101.and is referenced to NAD 83.
 OR1101
 OR1101. The following values were computed from the NAD 83(1996) position.
 OR1101
 OR1101;                    North         East     Units Scale Factor Converg.
 OR1101;SPC SD S     -   159,160.271   681,895.435   MT  0.99990998   +0 42 06.0
 OR1101;SPC SD S     -   522,178.32  2,237,185.27   sFT  0.99990998   +0 42 06.0
 OR1101;UTM  14      - 4,845,433.746   474,546.013   MT  0.99960797   -0 13 07.4
 OR1101
 OR1101!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1101!SPC SD S     -   0.99992391  x   0.99990998  =   0.99983390
 OR1101!UTM  14      -   0.99992391  x   0.99960797  =   0.99953191
 OR1101
 OR1101:                Primary Azimuth Mark                     Grid Az
 OR1101:SPC SD S     -  FAA 9V9 A                                321 34 57.1
 OR1101:UTM  14      -  FAA 9V9 A                                322 30 10.5
 OR1101
 OR1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7454645433(NAD 83)
 OR1101
 OR1101|---------------------------------------------------------------------|
 OR1101| PID    Reference Object                     Distance      Geod. Az  |
 OR1101|                                                           dddmmss.s |
 OR1101| OR1100 FAA 9V9 A                           471.671 METERS 3221703.1 |
 OR1101|---------------------------------------------------------------------|
 OR1101
 OR1101                          SUPERSEDED SURVEY CONTROL
 OR1101
 OR1101  ELLIP H (08/18/97)  485.328  (m)                       GP(       ) 4 1
 OR1101  NAD 83(1986)-  43 45 41.44487(N)    099 18 58.40007(W) AD(       ) 3
 OR1101  NGVD 29 (02/28/92)  510.60   (m)  GEOID90  model used  GPS OBS        
 OR1101
 OR1101.Superseded values are not recommended for survey control.
 OR1101
 OR1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1101.See file dsdata.pdf to determine how the superseded data were derived.
 OR1101
 OR1101_MARKER: I = METAL ROD
 OR1101_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1101_STAMPING: FAA 9V9 B 1991
 OR1101_MARK LOGO: NGS
 OR1101_PROJECTION: RECESSED 3 CENTIMETERS
 OR1101_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1101_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1101+SATELLITE: SATELLITE OBSERVATIONS - May 09, 1996
 OR1101_ROD/PIPE-DEPTH: 7.3 meters
 OR1101_SLEEVE-DEPTH  : 0.9 meters
 OR1101
 OR1101  HISTORY     - Date     Condition        Report By
 OR1101  HISTORY     - 1991     MONUMENTED       NGS
 OR1101  HISTORY     - 19960509 GOOD             NGS
 OR1101
 OR1101                          STATION DESCRIPTION
 OR1101
 OR1101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1101'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) SOUTH OF CHAMBERLAIN, AT
 OR1101'THE CHAMBERLAIN MUNICIPAL AIRPORT AND NEAR THE SOUTHEAST END OF THE
 OR1101'SINGLE ASPHALT RUNWAY. OWNERSHIP--CITY OF CHAMBERLAIN, P.O. BOX 66,
 OR1101'CHAMBERLAIN, SD 57325. AIRPORT MANAGER IS DYRK HRABE, PHONE
 OR1101'605-734-6417 OR 605-734-5401.
 OR1101'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND
 OR1101'INTERSTATE HIGHWAY 90 BUSINESS (EXIT 265) ABOUT 1.6 KM (1.0 MI) SOUTH
 OR1101'OF CHAMBERLAIN, GO SOUTH ON PAVED ROAD FOR 0.5 KM (0.3 MI) TO THE
 OR1101'GRAVEL AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, WEST, ON
 OR1101'AIRPORT ENTRANCE ROAD FOR 0.56 KM (0.35 MI) TO A GATE ON THE LEFT
 OR1101'JUST BEFORE REACHING AIRPORT OFFICE.  TURN LEFT, SOUTH PASSING
 OR1101'THROUGH GATE, THEN RIGHT, SOUTHWEST AROUND BUILDINGS, ACROSS APRON
 OR1101'AND ON MAIN CONNECTING TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF
 OR1101'THE RUNWAY.  TURN LEFT, SOUTHEAST, ON THE RUNWAY FOR 0.50 KM
 OR1101'(0.31 MI) TO THE STATION ON THE LEFT JUST BEFORE REACHING THE
 OR1101'SOUTHEAST END OF RUNWAY.
 OR1101'THE STATION IS LOCATED 26.1 M (85.6 FT) EAST FROM THE FIRST RUNWAY
 OR1101'LIGHT NORTHWEST FROM THE SOUTHEAST END OF THE RUNWAY, 23.3 M
 OR1101'(76.4 FT) NORTHEAST FROM THE CENTER OF THE RUNWAY, 15.8 M (51.8 FT)
 OR1101'WEST FROM THE NORTH CORNER OF THE ASPHALT TURNAROUND, 11.5 M
 OR1101'(37.7 FT) NORTHWEST FROM THE NORTHWEST EDGE OF TURNAROUND AND 0.55 M
 OR1101'(1.80 FT) SOUTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 OR1101
 OR1101                          STATION RECOVERY (1996)
 OR1101
 OR1101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1101'THE STATION IS LOCATED ABOUT 2.4 KM (1.50 MI) SOUTH OF CHAMBERLAIN, AT
 OR1101'THE CHAMBERLAIN MUNICIPAL AIRPORT AND NEAR THE SOUTHEAST END OF THE
 OR1101'SINGLE ASPHALT RUNWAY.  OWNERSHIP--CITY OF CHAMBERLAIN, P.O. BOX 66,
 OR1101'CHAMBERLAIN SD 57325.  AIRPORT MANAGER IS DYRK HRABE, PHONE
 OR1101'605-734-6417 OR 605-734-5401.  TO REACH THE STATION FROM THE JUNCTION
 OR1101'OF INTERSTATE HIGHWAY 90 AND INTERSTATE HIGHWAY 90 BUSINESS (EXIT 265)
 OR1101'ABOUT 1.6 KM (1.00 MI) SOUTH OF CHAMBERLAIN, GO SOUTH ON PAVED ROAD
 OR1101'FOR 0.5 KM (0.30 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE RIGHT.
 OR1101'TURN RIGHT, WEST, ON AIRPORT ENTRANCE ROAD FOR 0.56 KM (0.35 MI) TO A
 OR1101'GATE ON THE LEFT JUST BEFORE REACHING AIRPORT OFFICE. TURN LEFT, SOUTH
 OR1101'PASSING THROUGH GATE, THEN RIGHT, SOUTHWEST AROUND BUILDINGS, ACROSS
 OR1101'APRON AND ON MAIN CONNECTING TAXI FOR 0.16 KM (0.10 MI) TO THE
 OR1101'JUNCTION OF THE RUNWAY.  TURN LEFT, SOUTHEAST, ON THE RUNWAY FOR 0.50
 OR1101'KM (0.30 MI) TO THE STATION ON THE LEFT, JUST BEFORE REACHING THE
 OR1101'SOUTHEAST END OF RUNWAY.  THE STATION IS LOCATED 26.1 M (85.6 FT) EAST
 OR1101'FROM THE FIRST RUNWAY LIGHT NORTHWEST FROM THE SOUTHEAST END OF THE
 OR1101'RUNWAY, 23.3 M (76.4 FT) NORTHEAST FROM THE CENTER OF THE RUNWAY, 15.8
 OR1101'M (51.8 FT) WEST FROM THE NORTH CORNER OF THE ASPHALT TURNAROUND AND
 OR1101'11.5 M (37.7 FT) NORTHWEST FROM THE NORTHWEST EDGE OF TURNAROUND.
 OR1101'NOTE--ACCESS TO DATUM POINT IS THROUGH A 5-INCH LOGO CAP WHICH IS
 OR1101'FLUSH WITH THE GROUND.  THIS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0554 ***********************************************************************
 QT0554  CBN         -  This is a Cooperative Base Network Control Station.
 QT0554  DESIGNATION -  FAA LEM A
 QT0554  PID         -  QT0554
 QT0554  STATE/COUNTY-  SD/PERKINS
 QT0554  COUNTRY     -  US
 QT0554  USGS QUAD   -  LEMMON NE (2017)
 QT0554
 QT0554                         *CURRENT SURVEY CONTROL
 QT0554  ______________________________________________________________________
 QT0554* NAD 83(2011) POSITION- 45 55 14.64038(N) 102 06 33.28983(W)   ADJUSTED
 QT0554* NAD 83(2011) ELLIP HT-   762.501 (meters)        (06/27/12)   ADJUSTED
 QT0554* NAD 83(2011) EPOCH   -  2010.00
 QT0554* NAVD 88 ORTHO HEIGHT -   781.5   (meters)     2564.    (feet) GPS OBS
 QT0554  ______________________________________________________________________
 QT0554  NAVD 88 orthometric height was determined with geoid model    GEOID96
 QT0554  GEOID HEIGHT    -        -18.803 (meters)                     GEOID96
 QT0554  GEOID HEIGHT    -        -19.023 (meters)                     GEOID18
 QT0554  NAD 83(2011) X  -   -932,494.569 (meters)                     COMP
 QT0554  NAD 83(2011) Y  - -4,346,276.021 (meters)                     COMP
 QT0554  NAD 83(2011) Z  -  4,559,670.620 (meters)                     COMP
 QT0554  LAPLACE CORR    -         -6.74  (seconds)                    DEFLEC18
 QT0554
 QT0554  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QT0554  Standards:
 QT0554         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QT0554            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QT0554  -------------------------------------------------------------------
 QT0554  NETWORK    0.55   3.25           0.26   0.17   1.66     -0.04845988
 QT0554  -------------------------------------------------------------------
 QT0554  Click here for local accuracies and other accuracy information.
 QT0554
 QT0554.This mark is at Lemmon Airport (LEM)
 QT0554
 QT0554.The horizontal coordinates were established by GPS observations
 QT0554.and adjusted by the National Geodetic Survey in June 2012.
 QT0554
 QT0554.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QT0554.been affixed to the stable North American tectonic plate. See 
 QT0554.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QT0554
 QT0554.The horizontal coordinates are valid at the epoch date displayed above
 QT0554.which is a decimal equivalence of Year/Month/Day.
 QT0554
 QT0554.The orthometric height was determined by GPS observations and a
 QT0554.high-resolution geoid model.
 QT0554
 QT0554.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0554.GEOID18 height accuracy estimate available here.
 QT0554
 QT0554.Click photographs - Photos may exist for this station.
 QT0554
 QT0554.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0554
 QT0554.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0554
 QT0554.The ellipsoidal height was determined by GPS observations
 QT0554.and is referenced to NAD 83.
 QT0554
 QT0554. The following values were computed from the NAD 83(2011) position.
 QT0554
 QT0554;                    North         East     Units Scale Factor Converg.
 QT0554;SPC SD N     -   234,102.680   436,387.194   MT  1.00005449   -1 29 34.1
 QT0554;SPC SD N     -   768,051.88  1,431,713.65   sFT  1.00005449   -1 29 34.1
 QT0554;UTM  13      - 5,089,304.372   724,154.155   MT  1.00021774   +2 04 39.1
 QT0554
 QT0554!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0554!SPC SD N     -   0.99988048  x   1.00005449  =   0.99993496
 QT0554!UTM  13      -   0.99988048  x   1.00021774  =   1.00009819
 QT0554
 QT0554:                Primary Azimuth Mark                     Grid Az
 QT0554:SPC SD N     -  FAA LEM B                                127 24 21.8
 QT0554:UTM  13      -  FAA LEM B                                123 50 08.6
 QT0554
 QT0554_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2415489304(NAD 83)
 QT0554
 QT0554|---------------------------------------------------------------------|
 QT0554| PID    Reference Object                     Distance      Geod. Az  |
 QT0554|                                                           dddmmss.s |
 QT0554| QT0555 FAA LEM B                           APPROX. 1.0 KM 1255447.7 |
 QT0554|---------------------------------------------------------------------|
 QT0554
 QT0554                          SUPERSEDED SURVEY CONTROL
 QT0554
 QT0554  NAD 83(2007)-  45 55 14.64026(N)    102 06 33.29086(W) AD(2002.00) 0
 QT0554  ELLIP H (02/10/07)  762.528  (m)                       GP(2002.00)    
 QT0554  ELLIP H (04/15/04)  762.530  (m)                       GP(       ) 2 1
 QT0554  NAD 83(1996)-  45 55 14.63968(N)    102 06 33.29035(W) AD(       ) B
 QT0554  ELLIP H (04/18/97)  762.605  (m)                       GP(       ) 4 1
 QT0554  NAD 83(1986)-  45 55 14.63199(N)    102 06 33.28665(W) AD(       ) 3
 QT0554  NGVD 29 (02/28/92)  781.0    (m)  GEOID90  model used  GPS OBS        
 QT0554
 QT0554.Superseded values are not recommended for survey control.
 QT0554
 QT0554.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0554.See file dsdata.pdf to determine how the superseded data were derived.
 QT0554
 QT0554_MARKER: I = METAL ROD
 QT0554_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QT0554_STAMPING: FAA LEM A 1991
 QT0554_MARK LOGO: NGS
 QT0554_PROJECTION: FLUSH
 QT0554_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0554_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0554+SATELLITE: SATELLITE OBSERVATIONS - September 12, 1996
 QT0554_ROD/PIPE-DEPTH: 3.7 meters
 QT0554_SLEEVE-DEPTH  : 1.0 meters
 QT0554
 QT0554  HISTORY     - Date     Condition        Report By
 QT0554  HISTORY     - 1991     MONUMENTED       NGS
 QT0554  HISTORY     - 19960826 GOOD             NGS
 QT0554  HISTORY     - 19960912 GOOD             NGS
 QT0554
 QT0554                          STATION DESCRIPTION
 QT0554
 QT0554'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QT0554'THE STATION IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTHEAST OF LEMMON, AT
 QT0554'THE LEMMON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF LEMMON, 303 FRIST
 QT0554'AVENUE WEST, LEMMON, SD 57638.  AT THIS TIME THERE IS NO AIRPORT
 QT0554'MANAGER. CONTACT SHOULD BE MADE AT CITY HALL, PHONE 605-374-5681.
 QT0554'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 QT0554'ROUTE 73 SOUTH, LOCATED AT THE SOUTHWEST CORNER OF LEMMON, GO EAST ON
 QT0554'HIGHWAY 12 AND 73 FOR 4.96 KM (3.08 MI) TO A PAVED ROAD ON THE RIGHT.
 QT0554'TURN RIGHT, SOUTH, ON PAVED ROAD FOR 1.92 KM (1.19 MI) TO A GRAVEL
 QT0554'ENTRANCE ROAD TO AIRPORT ON THE LEFT.  TURN LEFT, EAST, ON ENTRANCE
 QT0554'ROAD FOR 0.24 KM (0.15 MI) TO A GRAVEL ROAD TO THE LEFT.  TURN LEFT,
 QT0554'NORTH, ON GRAVEL ROAD FOR 31.5 M (103.3 FT) TO AN IRON GATE. PASS
 QT0554'THROUGH GATE AND CONTINUE NORTH THEN EAST, BETWEEN TWO HANGARS FOR
 QT0554'0.08 KM (0.05 MI) TO THE NORTHWEST CORNER OF APRON.  GO EAST,
 QT0554'CROSSING APRON FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF A TAXI ON THE
 QT0554'LEFT. TURN LEFT, NORTH, ON TAXI FOR 0.32 KM (0.20 MI) TO THE JUNCTION
 QT0554'OF THE RUNWAY AND THE STATION ON THE RIGHT.
 QT0554'THE STATION IS LOCATED 46.5 M (152.6 FT) SOUTHWEST FROM RUNWAY CENTER,
 QT0554'34.8 M (114.2 FT) SOUTH FROM RUNWAY LIGHT NUMBER 59, 34.1 M
 QT0554'(111.9 FT) SOUTHEAST FROM TAXI CENTER, 15.5 M (50.9 FT)
 QT0554'EAST-SOUTHEAST FROM THE SOUTHEAST END OF A 45 CM METAL CULVERT PIPE
 QT0554'AND 0.3 M (1.0 FT) NORTHEAST FROM A SHORT FIBERGLASS WITNESS POST.
 QT0554
 QT0554                          STATION RECOVERY (1996)
 QT0554
 QT0554'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QT0554'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) SOUTHEAST OF LEMMON, AT
 QT0554'THE LEMMON MUNICIPAL AIRPORT.  OWNERSHIP--THE CITY OF LEMMON, 303
 QT0554'FIRST AVENUE WEST, LEMMON, SD 57683.  CONTACT CAN BE MADE AT CITY
 QT0554'HALL, PHONE (605) 374-5681.  TO REACH THE STATION FROM THE JUNCTION OF
 QT0554'U.S. HIGHWAY 12 AND STATE HIGHWAY 73 SOUTH, AT THE SOUTHWEST EDGE OF
 QT0554'LEMMON, GO EAST ON U.S. HIGHWAYS 12 AND 73 FOR 4.96 KM (3.10 MI) TO A
 QT0554'PAVED ROAD ON THE RIGHT, TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR
 QT0554'1.92 KM (1.20 MI) TO A GRAVELED ROAD LEADING TO THE AIRPORT ON THE
 QT0554'LEFT, TURN LEFT AND GO EAST ON THE AIRPORT ROAD FOR 0.24 KM (0.15 MI)
 QT0554'TO A GRAVELED ROAD ON THE LEFT, TURN LEFT AND GO NORTH ON THE GRAVELED
 QT0554'ROAD FOR 31.5 M (103.3 FT) TO A GATE, PASS THROUGH THE GATE AND
 QT0554'CONTINUE NORTH THEN EAST, BETWEEN TWO HANGERS FOR 0.08 KM (0.05 MI) TO
 QT0554'THE NORTHWEST CORNER OF AN APRON.  GO EAST CROSSING THE APRON FOR 0.08
 QT0554'KM (0.05 MI) TO THE JUNCTION OF A TAXI ON THE LEFT, TURN LEFT AND GO
 QT0554'NORTH ON THE TAXI FOR 0.32 KM (0.20 MI) TO THE JUNCTION OF THE RUNWAY
 QT0554'AND THE STATION ON THE RIGHT.  THE STATION IS LOCATED 46.5 M (152.6
 QT0554'FT) SOUTHWEST OF THE RUNWAY CENTER, 34.1 M (111.9 FT) SOUTHEAST OF THE
 QT0554'TAXI CENTER, 15.5 M (50.9 FT) EAST-SOUTHEAST OF THE SOUTHEAST END OF A
 QT0554'CULVERT, AND 0.3 M (1.0 FT) NORTHEAST OF A SHORT WITNESS POST.
 QT0554'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 QT0554
 QT0554                          STATION RECOVERY (1996)
 QT0554
 QT0554'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (CFS)
 QT0554'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) SOUTHEAST OF LEMMON, AT
 QT0554'THE LEMMON MUNICIPAL AIRPORT.  OWNERSHIP -- CITY OF LEMMON, 303 FIRST
 QT0554'AVENUE WEST, LEMMON, SD 57638.  AT THIS TIME THERE IS NO MANAGER.
 QT0554'CONTACT SHOULD BE MADE AT CITY HALL, TELEPHONE NUMBER (605) 374-5681.
 QT0554'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE 73
 QT0554'HIGHWAY SOUTH, AT THE SOUTHWEST EDGE OF LEMMON, GO EAST ON HIGHWAYS 12
 QT0554'AND 73 FOR 4.96 KM (3.10 MI) TO A PAVED ROAD ON THE RIGHT.  TURN RIGHT
 QT0554'AND GO SOUTH ON THE PAVED ROAD FOR 1.92 KM (1.20 MI) TO A GRAVELED
 QT0554'ROAD LEADING TO THE AIRPORT ON THE LEFT.  TURN LEFT AND GO NORTH ON
 QT0554'THE GRAVELED ROAD FOR 31.5 M (103.3 FT) TO A METAL GATE.  PASS THROUGH
 QT0554'THE GATE AND CONTINUE NORTH THEN EAST, BETWEEN 2 HANGARS FOR 0.08 KM
 QT0554'(0.05 MI) TO THE NORTHWEST CORNER OF AN APRON.  CONTINUE EAST,
 QT0554'CROSSING THE APRON FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF A TAXI ON
 QT0554'THE LEFT.  TURN LEFT AND GO NORTH ON TAXI FOR 0.32 KM (0.20 MI) TO THE
 QT0554'JUNCTION OF THE RUNWAY AND THE STATION ON THE RIGHT.  THE STATION IS
 QT0554'LOCATED 46.5 M (152.6 FT) SOUTHWEST OF THE RUNWAY CENTER, 34.8 M
 QT0554'(114.2 FT) SOUTH OF RUNWAY LIGHT NUMBER 59, 34.1 M (111.9 FT)
 QT0554'SOUTHEAST OF THE TAXI CENTER, 15.5 M (50.9 FT) EAST-SOUTHEAST OF THE
 QT0554'SOUTHEAST END OF A PIPE CULVERT AND 0.3 M (1.0 FT) NORTHEAST OF A
 QT0554'SHORT WITNESS POST.  NOTE -- ACCESS TO THE THE DATUM POINT IS THROUGH
 QT0554'A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0555 ***********************************************************************
 QT0555  DESIGNATION -  FAA LEM B
 QT0555  PID         -  QT0555
 QT0555  STATE/COUNTY-  SD/PERKINS
 QT0555  COUNTRY     -  US
 QT0555  USGS QUAD   -  LEMMON NE (2017)
 QT0555
 QT0555                         *CURRENT SURVEY CONTROL
 QT0555  ______________________________________________________________________
 QT0555* NAD 83(1996) POSITION- 45 54 55.71382(N) 102 05 55.85397(W)   ADJUSTED
 QT0555* NAD 83(1996) ELLIP HT-   763.340 (meters)        (01/23/98)   ADJUSTED
 QT0555* NAVD 88 ORTHO HEIGHT -   782.3   (meters)     2567.    (feet) VERTCON3
 QT0555  ______________________________________________________________________
 QT0555  GEOID HEIGHT    -        -19.051 (meters)                     GEOID18
 QT0555  NAD 83(1996) X  -   -931,793.846 (meters)                     COMP
 QT0555  NAD 83(1996) Y  - -4,346,856.257 (meters)                     COMP
 QT0555  NAD 83(1996) Z  -  4,559,264.646 (meters)                     COMP
 QT0555  LAPLACE CORR    -         -6.52  (seconds)                    DEFLEC18
 QT0555  HORZ ORDER      -  THIRD
 QT0555  ELLP ORDER      -  FOURTH    CLASS I
 QT0555
 QT0555.This mark is at Lemmon Airport (LEM)
 QT0555
 QT0555.The horizontal coordinates were established by GPS observations
 QT0555.and adjusted by the National Geodetic Survey in January 1998.
 QT0555
 QT0555.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0555.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0555
 QT0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0555.GEOID18 height accuracy estimate available here.
 QT0555
 QT0555.Click photographs - Photos may exist for this station.
 QT0555
 QT0555.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0555
 QT0555.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0555
 QT0555.The ellipsoidal height was determined by GPS observations
 QT0555.and is referenced to NAD 83.
 QT0555
 QT0555. The following values were computed from the NAD 83(1996) position.
 QT0555
 QT0555;                    North         East     Units Scale Factor Converg.
 QT0555;SPC SD N     -   233,497.525   437,178.495   MT  1.00005309   -1 29 07.6
 QT0555;SPC SD N     -   766,066.46  1,434,309.78   sFT  1.00005309   -1 29 07.6
 QT0555;UTM  13      - 5,088,749.575   724,981.743   MT  1.00022231   +2 05 05.3
 QT0555
 QT0555!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0555!SPC SD N     -   0.99988035  x   1.00005309  =   0.99993343
 QT0555!UTM  13      -   0.99988035  x   1.00022231  =   1.00010263
 QT0555
 QT0555:                Primary Azimuth Mark                     Grid Az
 QT0555:SPC SD N     -  FAA LEM A                                307 24 22.2
 QT0555:UTM  13      -  FAA LEM A                                303 50 09.3
 QT0555
 QT0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2498188749(NAD 83)
 QT0555
 QT0555|---------------------------------------------------------------------|
 QT0555| PID    Reference Object                     Distance      Geod. Az  |
 QT0555|                                                           dddmmss.s |
 QT0555| QT0554 FAA LEM A                           APPROX. 1.0 KM 3055514.6 |
 QT0555|---------------------------------------------------------------------|
 QT0555
 QT0555                          SUPERSEDED SURVEY CONTROL
 QT0555
 QT0555  NAD 83(1986)-  45 54 55.70608(N)    102 05 55.85041(W) AD(       ) 3
 QT0555  NGVD 29 (02/28/92)  781.8    (m)  GEOID90  model used  GPS OBS        
 QT0555
 QT0555.Superseded values are not recommended for survey control.
 QT0555
 QT0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0555.See file dsdata.pdf to determine how the superseded data were derived.
 QT0555
 QT0555_MARKER: I = METAL ROD
 QT0555_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QT0555_STAMPING: FAA LEM B 1991
 QT0555_MARK LOGO: NGS
 QT0555_PROJECTION: FLUSH
 QT0555_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0555_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0555+SATELLITE: SATELLITE OBSERVATIONS - 1991
 QT0555_ROD/PIPE-DEPTH: 4.3 meters
 QT0555_SLEEVE-DEPTH  : 1.0 meters
 QT0555
 QT0555  HISTORY     - Date     Condition        Report By
 QT0555  HISTORY     - 1991     MONUMENTED       NGS
 QT0555
 QT0555                          STATION DESCRIPTION
 QT0555
 QT0555'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QT0555'THE STATION IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTHEAST OF LEMMON, AT
 QT0555'THE LEMMON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF LEMMON, 303 FRIST
 QT0555'AVENUE WEST, LEMMON, SD 57638.  AT THIS TIME THERE IS NO AIRPORT
 QT0555'MANAGER. CONTACT SHOULD BE MADE AT CITY HALL, PHONE 605-374-5681.
 QT0555'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 QT0555'ROUTE 73 SOUTH, LOCATED AT THE SOUTHWEST CORNER OF LEMMON, GO EAST ON
 QT0555'HIGHWAY 12 AND 73 FOR 4.96 KM (3.08 MI) TO A PAVED ROAD ON THE RIGHT.
 QT0555'TURN RIGHT, SOUTH, ON PAVED ROAD FOR 1.92 KM (1.19 MI) TO A GRAVEL
 QT0555'ENTRANCE ROAD TO AIRPORT ON THE LEFT.  TURN LEFT, EAST, ON ENTRANCE
 QT0555'ROAD FOR 0.24 KM (0.15 MI) TO A GRAVEL ROAD TO THE LEFT.  TURN LEFT,
 QT0555'NORTH, ON GRAVEL ROAD FOR 31.5 M (103.3 FT) TO AN IRON GATE. PASS
 QT0555'THROUGH GATE AND CONTINUE NORTH THEN EAST, BETWEEN TWO HANGARS FOR
 QT0555'0.08 KM (0.05 MI) TO THE NORTHWEST CORNER OF APRON.  GO EAST,
 QT0555'CROSSING APRON, FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF A TAXI ON
 QT0555'THE LEFT. TURN LEFT, NORTH, ON TAXI FOR 0.32 KM (0.20 MI) TO THE
 QT0555'JUNCTION OF THE RUNWAY. TURN RIGHT, SOUTHEAST, ON RUNWAY FOR 1.04 KM
 QT0555'(0.65 MI) TO THE STATION ON THE RIGHT.
 QT0555'THE STATION IS LOCATED 46.7 M (153.2 FT) SOUTHWEST FROM RUNWAY CENTER,
 QT0555'32.2 M (105.6 FT) SOUTHWEST FROM A RUNWAY LIGHT, 12.3 M (40.4 FT)
 QT0555'SOUTHEAST FROM THE SOUTHEAST END OF A YELLOW AND BLACK RUNWAY MARKER
 QT0555'AND 0.3 M (1.0 FT) NORTHEAST FROM A SHORT FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0957 ***********************************************************************
 QS0957  PACS        -  This is a Primary Airport Control Station.
 QS0957  DESIGNATION -  FAA MBG A
 QS0957  PID         -  QS0957
 QS0957  STATE/COUNTY-  SD/WALWORTH
 QS0957  COUNTRY     -  US
 QS0957  USGS QUAD   -  MOBRIDGE (2017)
 QS0957
 QS0957                         *CURRENT SURVEY CONTROL
 QS0957  ______________________________________________________________________
 QS0957* NAD 83(2011) POSITION- 45 32 41.60674(N) 100 24 13.91194(W)   ADJUSTED
 QS0957* NAD 83(2011) ELLIP HT-   496.202 (meters)        (06/27/12)   ADJUSTED
 QS0957* NAD 83(2011) EPOCH   -  2010.00
 QS0957* NAVD 88 ORTHO HEIGHT -   518.075 (meters)     1699.72  (feet) ADJUSTED
 QS0957  ______________________________________________________________________
 QS0957  GEOID HEIGHT    -        -21.873 (meters)                     GEOID18
 QS0957  NAD 83(2011) X  -   -808,104.644 (meters)                     COMP
 QS0957  NAD 83(2011) Y  - -4,401,343.985 (meters)                     COMP
 QS0957  NAD 83(2011) Z  -  4,530,319.010 (meters)                     COMP
 QS0957  LAPLACE CORR    -         -3.38  (seconds)                    DEFLEC18
 QS0957  DYNAMIC HEIGHT  -        518.029 (meters)     1699.57  (feet) COMP
 QS0957  MODELED GRAVITY -    980,510.9   (mgal)                       NAVD 88
 QS0957
 QS0957  VERT ORDER      -  FIRST     CLASS II
 QS0957
 QS0957  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QS0957  Standards:
 QS0957         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QS0957            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QS0957  -------------------------------------------------------------------
 QS0957  NETWORK    1.02   3.14           0.48   0.32   1.60     -0.08692721
 QS0957  -------------------------------------------------------------------
 QS0957  Click here for local accuracies and other accuracy information.
 QS0957
 QS0957.This mark is at Mobridge Airport (MBG)
 QS0957
 QS0957.The horizontal coordinates were established by GPS observations
 QS0957.and adjusted by the National Geodetic Survey in June 2012.
 QS0957
 QS0957.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QS0957.been affixed to the stable North American tectonic plate. See 
 QS0957.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QS0957
 QS0957.The horizontal coordinates are valid at the epoch date displayed above
 QS0957.which is a decimal equivalence of Year/Month/Day.
 QS0957
 QS0957.The orthometric height was determined by differential leveling and
 QS0957.adjusted by the NATIONAL GEODETIC SURVEY
 QS0957.in July 1998.
 QS0957
 QS0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0957.GEOID18 height accuracy estimate available here.
 QS0957
 QS0957.Click photographs - Photos may exist for this station.
 QS0957
 QS0957.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0957
 QS0957.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0957
 QS0957.The ellipsoidal height was determined by GPS observations
 QS0957.and is referenced to NAD 83.
 QS0957
 QS0957.The dynamic height is computed by dividing the NAVD 88
 QS0957.geopotential number by the normal gravity value computed on the
 QS0957.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0957.degrees latitude (g = 980.6199 gals.).
 QS0957
 QS0957.The modeled gravity was interpolated from observed gravity values.
 QS0957
 QS0957. The following values were computed from the NAD 83(2011) position.
 QS0957
 QS0957;                    North         East     Units Scale Factor Converg.
 QS0957;SPC SD N     -   190,275.893   568,460.712   MT  0.99997622   -0 17 09.0
 QS0957;SPC SD N     -   624,263.49  1,865,024.85   sFT  0.99997622   -0 17 09.0
 QS0957;UTM  14      - 5,044,442.211   390,407.947   MT  0.99974766   -1 00 07.8
 QS0957
 QS0957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0957!SPC SD N     -   0.99992221  x   0.99997622  =   0.99989844
 QS0957!UTM  14      -   0.99992221  x   0.99974766  =   0.99966989
 QS0957
 QS0957:                Primary Azimuth Mark                     Grid Az
 QS0957:SPC SD N     -  FAA MBG B                                306 53 24.8
 QS0957:UTM  14      -  FAA MBG B                                307 36 23.6
 QS0957
 QS0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9040744442(NAD 83)
 QS0957
 QS0957|---------------------------------------------------------------------|
 QS0957| PID    Reference Object                     Distance      Geod. Az  |
 QS0957|                                                           dddmmss.s |
 QS0957| QS0958 FAA MBG B                           APPROX. 0.9 KM 3063615.8 |
 QS0957|---------------------------------------------------------------------|
 QS0957
 QS0957                          SUPERSEDED SURVEY CONTROL
 QS0957
 QS0957  NAD 83(2007)-  45 32 41.60666(N)    100 24 13.91314(W) AD(2002.00) 0
 QS0957  ELLIP H (02/10/07)  496.231  (m)                       GP(2002.00)    
 QS0957  ELLIP H (04/15/04)  496.235  (m)                       GP(       ) 2 1
 QS0957  NAD 83(1996)-  45 32 41.60606(N)    100 24 13.91262(W) AD(       ) B
 QS0957  ELLIP H (04/18/97)  496.281  (m)                       GP(       ) 4 1
 QS0957  NAD 83(1986)-  45 32 41.59823(N)    100 24 13.91456(W) AD(       ) 3
 QS0957  NAVD 88 (04/18/97)  517.98   (m)  GEOID96  model used  GPS OBS        
 QS0957  NGVD 29 (02/28/92)  517.67   (m)  GEOID90  model used  GPS OBS        
 QS0957
 QS0957.Superseded values are not recommended for survey control.
 QS0957
 QS0957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0957.See file dsdata.pdf to determine how the superseded data were derived.
 QS0957
 QS0957_MARKER: F = FLANGE-ENCASED ROD
 QS0957_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0957_STAMPING: FAA MBG A 1991
 QS0957_MARK LOGO: NGS
 QS0957_PROJECTION: FLUSH
 QS0957_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0957_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0957_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0957+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2024
 QS0957_ROD/PIPE-DEPTH: 3.7 meters
 QS0957_SLEEVE-DEPTH  : 1.0 meters
 QS0957
 QS0957  HISTORY     - Date     Condition        Report By
 QS0957  HISTORY     - 1991     MONUMENTED       NGS
 QS0957  HISTORY     - 19951005 GOOD             NGS
 QS0957  HISTORY     - 19970319 GOOD             NGS
 QS0957  HISTORY     - 20240820 GOOD             KADRMA
 QS0957
 QS0957                          STATION DESCRIPTION
 QS0957
 QS0957'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QS0957'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) EAST OF MOBRIDGE, AT THE
 QS0957'MOBRIDGE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MOBRIDGE, P.O. BOX
 QS0957'322, MOBRIDGE, SD 57601.  AIRPORT MANAGER IS VIRGEL LENLING, AIRPORT
 QS0957'PHONE 605-845-2977, HOME 845-7442.
 QS0957'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND MAIN
 QS0957'STREET, LOCATED IN THE MIDDLE OF MOBRIDGE, GO EAST ON HIGHWAY 12 FOR
 QS0957'2.16 KM (1.34 MI) TO THE JUNCTION OF A PAVED ROAD.  TURN LEFT, NORTH,
 QS0957'ON PAVED ROAD FOR 0.64 KM (0.40 MI) TO THE PAVED AIRPORT ENTRANCE
 QS0957'ROAD ON THE RIGHT. TURN RIGHT, EAST, ON ENTRANCE ROAD FOR 0.32 KM
 QS0957'(0.20 MI) TO THE SOUTHWEST EDGE OF APRON.  TURN LEFT, EAST-NORTHEAST,
 QS0957'CROSSING APRON FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF A TAXI.  TURN
 QS0957'LEFT, NORTHEAST, ON TAXI FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF THE
 QS0957'RUNWAY AND THE STATION.
 QS0957'THE STATION IS LOCATED 45.3 M (148.6 FT) NORTH-NORTHEAST FROM RUNWAY
 QS0957'CENTER, 12.0 M (39.4 FT) WEST FROM WEST EDGE OF TURF RUNWAY, 10.4 M
 QS0957'(34.1 FT) WEST-NORTHWEST FROM NORTHWEST END OF A YELLOW AND BLACK
 QS0957'RUNWAY MARKER AND 0.3 M (1.0 FT) SOUTH-SOUTHWEST FROM A SHORT
 QS0957'FIBERGLASS WITNESS POST.
 QS0957
 QS0957                          STATION RECOVERY (1995)
 QS0957
 QS0957'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 QS0957'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF MOBRIDGE, AT THE
 QS0957'MOBRIDGE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MOBRIDGE, P.O. BOX
 QS0957'322, MOBRIDGE SD 57601.  AIRPORT MANAGER IS VIRGEL LENLING, PHONE
 QS0957'(605) 845-2977.  TO REACH THE STATION FROM THE INTERSECTION OF U.S.
 QS0957'HIGHWAY 12 AND MAIN STREET IN MOBRIDGE, GO EAST ON U.S. HIGHWAY 12 FOR
 QS0957'1.3 MI (2.1 KM) TO THE JUNCTION OF A PAVED ROAD, TURN LEFT AND GO
 QS0957'NORTH ON THE PAVED ROAD FOR 0.35 MI (0.56 KM) TO THE AIRPORT ENTRANCE
 QS0957'ROAD RIGHT, TURN RIGHT AND GO NORTHEAST ON THE ENTRANCE ROAD FOR 0.15
 QS0957'MI (0.24 KM) TO THE FUEL PUMPS ON THE LEFT AND THE APRON AHEAD, BEAR
 QS0957'LEFT AND GO NORTHEASTERLY CROSSING THE APRON, THEN ON THE CONNECTOR
 QS0957'TAXIWAY FOR 0.1 MI (0.2 KM) TO THE RUNWAY AND THE STATION AHEAD ON THE
 QS0957'FAR SIDE OF THE RUNWAY.  THE STATION IS 148.6 FT (45.3 M) NORTHEAST OF
 QS0957'THE PAVED RUNWAY CENTER, 39.4 FT (12.0 M) WEST OF THE APPROXIMATE WEST
 QS0957'EDGE OF THE TURF RUNWAY, 34.1 FT (10.4 M) WEST-NORTHWEST FROM THE
 QS0957'NORTHWEST END OF A RUNWAY MARKER PANEL, AND 1.0 FT (0.3 M)
 QS0957'SOUTH-SOUTHWEST OF A SHORT WITNESS POST.  NOTE--ACCESS TO THE DATUM
 QS0957'POINT IS THROUGH A 5-INCH LOGO CAP.  THIS STATION WAS USED AS AN AREA
 QS0957'NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 QS0957
 QS0957                          STATION RECOVERY (1997)
 QS0957
 QS0957'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0957'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0957'MAIN STREET IN MOBRIDGE, THENCE 0.6 KM (0.35 MI) NORTHERLY ALONG
 QS0957'AIRPORT ROAD, THENCE 0.4 KM (0.25 MI) EASTERLY ALONG THE AIRPORT
 QS0957'ENTRANCE ROAD, AN APRON, AND A CONNECTOR, 45.3 M (148.6 FT) NORTHEAST
 QS0957'OF THE CENTER OF A PAVED RUNWAY, 12.0 M (39.4 FT) WEST OF THE WEST
 QS0957'EDGE OF A GRASS RUNWAY, 10.4 M (34.1 FT) NORTHWEST OF THE NORTHWEST
 QS0957'END OF A BLACK AND YELLOW RUNWAY MARKER, 0.3 M (1.0 FT) BELOW THE
 QS0957'LEVEL OF THE RUNWAY, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST.
 QS0957'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 QS0957'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK. THE
 QS0957'MONUMENT IS ON PROPERTY OWNED BY MOBRIDGE MUNICIPAL AIRPORT, MOBRIDGE,
 QS0957'SD 57601, TELEPHONE NUMBER (605) 845-2977.  THE MONUMENT IS A STATE
 QS0957'HARN STATION.
 QS0957
 QS0957                          STATION RECOVERY (2024)
 QS0957
 QS0957'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2024 (GF)
 QS0957'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0958 ***********************************************************************
 QS0958  SACS        -  This is a Secondary Airport Control Station.
 QS0958  DESIGNATION -  FAA MBG B
 QS0958  PID         -  QS0958
 QS0958  STATE/COUNTY-  SD/WALWORTH
 QS0958  COUNTRY     -  US
 QS0958  USGS QUAD   -  MOBRIDGE (2017)
 QS0958
 QS0958                         *CURRENT SURVEY CONTROL
 QS0958  ______________________________________________________________________
 QS0958* NAD 83(1996) POSITION- 45 32 58.86282(N) 100 24 46.98142(W)   ADJUSTED
 QS0958* NAD 83(1996) ELLIP HT-   496.524 (meters)        (01/23/98)   ADJUSTED
 QS0958* NAVD 88 ORTHO HEIGHT -   518.299 (meters)     1700.45  (feet) ADJUSTED
 QS0958  ______________________________________________________________________
 QS0958  GEOID HEIGHT    -        -21.858 (meters)                     GEOID18
 QS0958  NAD 83(1996) X  -   -808,741.582 (meters)                     COMP
 QS0958  NAD 83(1996) Y  - -4,400,840.536 (meters)                     COMP
 QS0958  NAD 83(1996) Z  -  4,530,692.362 (meters)                     COMP
 QS0958  LAPLACE CORR    -         -3.34  (seconds)                    DEFLEC18
 QS0958  DYNAMIC HEIGHT  -        518.255 (meters)     1700.31  (feet) COMP
 QS0958  MODELED GRAVITY -    980,513.0   (mgal)                       NAVD 88
 QS0958
 QS0958  HORZ ORDER      -  THIRD
 QS0958  VERT ORDER      -  FIRST     CLASS II
 QS0958  ELLP ORDER      -  FOURTH    CLASS I
 QS0958
 QS0958.This mark is at Mobridge Airport (MBG)
 QS0958
 QS0958.The horizontal coordinates were established by GPS observations
 QS0958.and adjusted by the National Geodetic Survey in January 1998.
 QS0958
 QS0958.The orthometric height was determined by differential leveling and
 QS0958.adjusted by the NATIONAL GEODETIC SURVEY
 QS0958.in July 1998.
 QS0958
 QS0958.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0958.GEOID18 height accuracy estimate available here.
 QS0958
 QS0958.Click photographs - Photos may exist for this station.
 QS0958
 QS0958.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0958
 QS0958.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0958
 QS0958.The ellipsoidal height was determined by GPS observations
 QS0958.and is referenced to NAD 83.
 QS0958
 QS0958.The dynamic height is computed by dividing the NAVD 88
 QS0958.geopotential number by the normal gravity value computed on the
 QS0958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0958.degrees latitude (g = 980.6199 gals.).
 QS0958
 QS0958.The modeled gravity was interpolated from observed gravity values.
 QS0958
 QS0958. The following values were computed from the NAD 83(1996) position.
 QS0958
 QS0958;                    North         East     Units Scale Factor Converg.
 QS0958;SPC SD N     -   190,812.239   567,746.070   MT  0.99997694   -0 17 32.4
 QS0958;SPC SD N     -   626,023.15  1,862,680.23   sFT  0.99997694   -0 17 32.4
 QS0958;UTM  14      - 5,044,987.325   389,700.228   MT  0.99974958   -1 00 31.7
 QS0958
 QS0958!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0958!SPC SD N     -   0.99992216  x   0.99997694  =   0.99989910
 QS0958!UTM  14      -   0.99992216  x   0.99974958  =   0.99967176
 QS0958
 QS0958:                Primary Azimuth Mark                     Grid Az
 QS0958:SPC SD N     -  FAA MBG A                                126 53 24.6
 QS0958:UTM  14      -  FAA MBG A                                127 36 23.9
 QS0958
 QS0958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8970044987(NAD 83)
 QS0958
 QS0958|---------------------------------------------------------------------|
 QS0958| PID    Reference Object                     Distance      Geod. Az  |
 QS0958|                                                           dddmmss.s |
 QS0958| QS0957 FAA MBG A                           APPROX. 0.9 KM 1263552.2 |
 QS0958|---------------------------------------------------------------------|
 QS0958
 QS0958                          SUPERSEDED SURVEY CONTROL
 QS0958
 QS0958  NAD 83(1986)-  45 32 58.85502(N)    100 24 46.98341(W) AD(       ) 3
 QS0958  NGVD 29 (02/28/92)  517.90   (m)  GEOID90  model used  GPS OBS        
 QS0958
 QS0958.Superseded values are not recommended for survey control.
 QS0958
 QS0958.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0958.See file dsdata.pdf to determine how the superseded data were derived.
 QS0958
 QS0958_MARKER: F = FLANGE-ENCASED ROD
 QS0958_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0958_STAMPING: FAA MBG B 1991
 QS0958_MARK LOGO: NGS
 QS0958_PROJECTION: FLUSH
 QS0958_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0958_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0958+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2024
 QS0958_ROD/PIPE-DEPTH: 23.3 meters
 QS0958_SLEEVE-DEPTH  : 1.0 meters
 QS0958
 QS0958  HISTORY     - Date     Condition        Report By
 QS0958  HISTORY     - 1991     MONUMENTED       NGS
 QS0958  HISTORY     - 19951005 GOOD             NGS
 QS0958  HISTORY     - 19970319 GOOD             NGS
 QS0958  HISTORY     - 20240820 GOOD             KADRMA
 QS0958
 QS0958                          STATION DESCRIPTION
 QS0958
 QS0958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QS0958'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) EAST OF MOBRIDGE, AT THE
 QS0958'MOBRIDGE MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MOBRIDGE, P.O. BOX
 QS0958'322, MOBRIDGE, SD 57601.  AIRPORT MANAGER IS VIRGEL LENLING, AIRPORT
 QS0958'PHONE 605-845-2977, HOME 845-7442.
 QS0958'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND MAIN
 QS0958'STREET, LOCATED IN THE MIDDLE OF MOBRIDGE, GO EAST ON 12 FOR 2.16 KM
 QS0958'(1.34 MI) TO THE JUNCTION OF A PAVED ROAD.  TURN LEFT, NORTH, ON
 QS0958'PAVED ROAD FOR 0.64 KM (0.40 MI) TO THE PAVED AIRPORT ENTRANCE ROAD
 QS0958'ON THE RIGHT. TURN RIGHT, EAST, ON ENTRANCE ROAD FOR 0.32 KM
 QS0958'(0.20 MI) TO THE SOUTHWEST EDGE OF APRON.  TURN LEFT, EAST-NORTHEAST,
 QS0958'CROSSING APRON FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF A TAXI.  TURN
 QS0958'LEFT, NORTHEAST, ON TAXI FOR 0.08 KM (0.05 MI) TO THE JUNCTION OF THE
 QS0958'RUNWAY.  TURN LEFT, WEST-NORTHWEST, ON RUNWAY FOR 0.96 KM (0.60 MI)
 QS0958'TO THE STATION ON THE RIGHT.
 QS0958'THE STATION IS LOCATED 44.0 M (144.4 FT) NORTH-NORTHEAST FROM RUNWAY
 QS0958'CENTER, 8.2 M (26.9 FT) WEST-NORTHWEST OF NORTHWEST END FROM A YELLOW
 QS0958'AND BLACK RUNWAY MARKER AND 0.3 M (1.0 FT) SOUTH-SOUTHWEST FROM A
 QS0958'SHORT FIBERGLASS WITNESS POST.
 QS0958
 QS0958                          STATION RECOVERY (1995)
 QS0958
 QS0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 QS0958'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF GLENHAM, 1.0 MI
 QS0958'(1.6 KM) EAST OF MOBRIDGE AND AT THE MOBRIDGE MUNICIPAL AIRPORT.
 QS0958'OWNERSHIP--CITY OF MOBRIDGE, PO BOX 322, MOBRIDGE SD 57601.  AIRPORT
 QS0958'MANAGER IS VIRGIL LENLING, PHONE 605-845-2977.  TO REACH THE STATION
 QS0958'FROM THE INTERSECTION OF U.S. HIGHWAY 12 AND MAIN STREET IN THE CENTER
 QS0958'OF MOBRIDGE, GO EAST ON U.S. HIGHWAY 12 FOR 1.3 MI (2.1 KM) TO AN
 QS0958'INTERSECTION.  TURN LEFT AND GO NORTH ON THE PAVED ROAD FOR 0.35 MI
 QS0958'(0.56 KM) TO A PAVED ROAD RIGHT.  TURN RIGHT AND GO NORTHEAST ON THE
 QS0958'AIRPORT ENTRANCE ROAD FOR 0.15 MI (0.24 KM) TO THE FUEL PUMPS ON THE
 QS0958'LEFT AND THE APRON AHEAD.  BEAR LEFT AND GO NORTHEASTERLY CROSSING THE
 QS0958'APRON, THEN ON THE CONNECTOR TAXIWAY FOR 0.1 MI (0.2 KM) TO THE
 QS0958'RUNWAY.  TURN LEFT AND GO NORTHWEST ON THE RUNWAY FOR 0.6 MI (1.0 KM)
 QS0958'TO THE STATION ON THE RIGHT.  THE STATION IS 144.4 FT (44.0 M)
 QS0958'NORTHEAST OF THE RUNWAY CENTER, 112.9 FT (34.4 M) WEST-NORTHWEST FROM
 QS0958'THE NUMBER 4 PAPI LIGHT (OUTSIDE), 111.2 FT (33.9 M) NORTHWEST FROM
 QS0958'THE NUMBER 3 PAPI LIGHT (3RD FROM RUNWAY) AND 1.0 FT (0.3 M) SOUTHWEST
 QS0958'OF A WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
 QS0958
 QS0958                          STATION RECOVERY (1997)
 QS0958
 QS0958'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0958'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0958'MAIN STREET IN MOBRIDGE, THENCE 0.6 KM (0.35 MI) NORTHERLY ALONG
 QS0958'AIRPORT ROAD, THENCE 0.4 KM (0.25 MI) EASTERLY ALONG THE AIRPORT
 QS0958'ENTRANCE ROAD, AN APRON, AND A CONNECTOR, THENCE 0.9 KM (0.55 MI)
 QS0958'NORTHWESTERLY ALONG A RUNWAY, 44.0 M (144.4 FT) NORTHEAST OF THE
 QS0958'RUNWAY CENTER, 36.6 M (120.1 FT) NORTHWEST OF A CONTROL BOX, 0.5 M
 QS0958'(1.6 FT) BELOW THE LEVEL OF THE RUNWAY, AND 0.3 M (1.0 FT) SOUTHWEST
 QS0958'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 QS0958'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 QS0958'FOR A CLASS A MARK.  THE MONUMENT IS ON PROPERTY OWNED BY MOBRIDGE
 QS0958'MUNICIPAL AIRPORT, MOBRIDGE, SD 57601, (605) 845-2977.
 QS0958
 QS0958                          STATION RECOVERY (2024)
 QS0958
 QS0958'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2024 (GF)
 QS0958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1191 ***********************************************************************
 PR1191  CBN         -  This is a Cooperative Base Network Control Station.
 PR1191  PACS        -  This is a Primary Airport Control Station.
 PR1191  DESIGNATION -  FAA MDS A
 PR1191  PID         -  PR1191
 PR1191  STATE/COUNTY-  SD/LAKE
 PR1191  COUNTRY     -  US
 PR1191  USGS QUAD   -  MADISON (2017)
 PR1191
 PR1191                         *CURRENT SURVEY CONTROL
 PR1191  ______________________________________________________________________
 PR1191* NAD 83(2011) POSITION- 44 00 57.27020(N) 097 05 07.74535(W)   ADJUSTED
 PR1191* NAD 83(2011) ELLIP HT-   495.381 (meters)        (06/27/12)   ADJUSTED
 PR1191* NAD 83(2011) EPOCH   -  2010.00
 PR1191* NAVD 88 ORTHO HEIGHT -   521.17  (meters)     1709.9   (feet) GPS OBS
 PR1191  ______________________________________________________________________
 PR1191  NAVD 88 orthometric height was determined with geoid model    GEOID96
 PR1191  GEOID HEIGHT    -        -25.729 (meters)                     GEOID96
 PR1191  GEOID HEIGHT    -        -25.798 (meters)                     GEOID18
 PR1191  NAD 83(2011) X  -   -566,744.827 (meters)                     COMP
 PR1191  NAD 83(2011) Y  - -4,559,516.551 (meters)                     COMP
 PR1191  NAD 83(2011) Z  -  4,409,707.180 (meters)                     COMP
 PR1191  LAPLACE CORR    -         -0.52  (seconds)                    DEFLEC18
 PR1191
 PR1191  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1191  Standards:
 PR1191         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1191            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1191  -------------------------------------------------------------------
 PR1191  NETWORK    0.75   2.14           0.33   0.27   1.09     -0.23595156
 PR1191  -------------------------------------------------------------------
 PR1191  Click here for local accuracies and other accuracy information.
 PR1191
 PR1191.This mark is at Madison Airport (MDS)
 PR1191
 PR1191.The horizontal coordinates were established by GPS observations
 PR1191.and adjusted by the National Geodetic Survey in June 2012.
 PR1191
 PR1191.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1191.been affixed to the stable North American tectonic plate. See 
 PR1191.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1191
 PR1191.The horizontal coordinates are valid at the epoch date displayed above
 PR1191.which is a decimal equivalence of Year/Month/Day.
 PR1191
 PR1191.The orthometric height was determined by GPS observations and a
 PR1191.high-resolution geoid model.
 PR1191
 PR1191.GPS derived orthometric heights for airport stations designated as
 PR1191.PACS or SACS are published to 2 decimal places.  This maintains
 PR1191.centimeter relative accuracy between the PACS and SACS.  It does
 PR1191.not indicate centimeter accuracy relative to other marks which are
 PR1191.part of the published vertical control network.
 PR1191
 PR1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1191.GEOID18 height accuracy estimate available here.
 PR1191
 PR1191.Click photographs - Photos may exist for this station.
 PR1191
 PR1191.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1191
 PR1191.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1191
 PR1191.The ellipsoidal height was determined by GPS observations
 PR1191.and is referenced to NAD 83.
 PR1191
 PR1191. The following values were computed from the NAD 83(2011) position.
 PR1191
 PR1191;                    North         East     Units Scale Factor Converg.
 PR1191;SPC SD S     -   192,013.389   860,343.593   MT  0.99993091   +2 14 25.9
 PR1191;SPC SD S     -   629,963.93  2,822,643.94   sFT  0.99993091   +2 14 25.9
 PR1191;UTM  14      - 4,875,421.577   653,454.560   MT  0.99988963   +1 19 50.1
 PR1191
 PR1191!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1191!SPC SD S     -   0.99992233  x   0.99993091  =   0.99985324
 PR1191!UTM  14      -   0.99992233  x   0.99988963  =   0.99981197
 PR1191
 PR1191:                Primary Azimuth Mark                     Grid Az
 PR1191:SPC SD S     -  FAA MDS B                                330 59 41.3
 PR1191:UTM  14      -  FAA MDS B                                331 54 17.1
 PR1191
 PR1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5345475421(NAD 83)
 PR1191
 PR1191|---------------------------------------------------------------------|
 PR1191| PID    Reference Object                     Distance      Geod. Az  |
 PR1191|                                                           dddmmss.s |
 PR1191| PR1192 FAA MDS B                           APPROX. 0.6 KM 3331407.2 |
 PR1191|---------------------------------------------------------------------|
 PR1191
 PR1191                          SUPERSEDED SURVEY CONTROL
 PR1191
 PR1191  NAD 83(2007)-  44 00 57.27014(N)    097 05 07.74630(W) AD(2002.00) 0
 PR1191  ELLIP H (02/10/07)  495.411  (m)                       GP(2002.00)    
 PR1191  ELLIP H (04/15/04)  495.431  (m)                       GP(       ) 2 1
 PR1191  NAD 83(1996)-  44 00 57.26965(N)    097 05 07.74557(W) AD(       ) B
 PR1191  ELLIP H (04/18/97)  495.437  (m)                       GP(       ) 4 1
 PR1191  NAD 83(1986)-  44 00 57.27578(N)    097 05 07.71704(W) AD(       ) 3
 PR1191  NGVD 29 (02/28/92)  521.54   (m)  GEOID90  model used  GPS OBS        
 PR1191
 PR1191.Superseded values are not recommended for survey control.
 PR1191
 PR1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1191.See file dsdata.pdf to determine how the superseded data were derived.
 PR1191
 PR1191_MARKER: F = FLANGE-ENCASED ROD
 PR1191_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1191_STAMPING: FAA MDS A 1991
 PR1191_MARK LOGO: NGS
 PR1191_PROJECTION: FLUSH
 PR1191_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1191_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1191+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2025
 PR1191_ROD/PIPE-DEPTH: 5.2 meters
 PR1191_SLEEVE-DEPTH  : 0.9 meters
 PR1191
 PR1191  HISTORY     - Date     Condition        Report By
 PR1191  HISTORY     - 1991     MONUMENTED       NGS
 PR1191  HISTORY     - 19960618 GOOD             NGS
 PR1191  HISTORY     - 20110803 GOOD             WOOLPT
 PR1191  HISTORY     - 20250609 GOOD             KADRMA
 PR1191
 PR1191                          STATION DESCRIPTION
 PR1191
 PR1191'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PR1191'THE STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) EAST-NORTHEAST OF
 PR1191'MADISON, AT THE MADISON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 PR1191'MADISON, P.O. BOX 308, MADISON, SD 57042.  AIRPORT MANAGER IS CHRIS
 PR1191'FUNK, AIRPORT PHONE 605-256-9774.
 PR1191'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 34 AND NORTHEAST
 PR1191'SECOND STREET, LOCATED IN THE MIDDLE OF MADISON, GO EAST ON SECOND
 PR1191'STREET (TURNS TO THRID STREET) FOR 1.6 KM (1.0 MI) TO THE JUNCTION A
 PR1191'PAVED ROAD TO THE LEFT.  TURN LEFT, NORTH, ON PAVED ROAD FOR 0.64 KM
 PR1191'(0.40 MI) TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT. TURN RIGHT,
 PR1191'EAST, ON ENTRANCE ROAD FOR 0.24 KM (0.15 MI) TO THE AIRPORT OFFICE
 PR1191'STRAIGHT AHEAD AND A GATE ON THE LEFT. PASS THROUGH GATE AND GO
 PR1191'NORTHEAST THEN EAST AROUND THE NORTH SIDE OF THE OFFICE/HANGAR FOR
 PR1191'0.1 KM (0.1 MI) TO THE APRON.  BEAR RIGHT, EAST-SOUTHEAST, CROSSING
 PR1191'APRON AND ON TAXI FOR 0.1 KM (0.1 MI) TO THE JUNCTION OF THE RUNWAY.
 PR1191'TURN LEFT, NORTHWEST, ON RUNWAY FOR 0.16 KM (0.10 MI) TO THE STATION
 PR1191'ON THE RIGHT.
 PR1191'THE STATION IS LOCATED 44.8 M (147.0 FT) NORTHEAST FROM RUNWAY CENTER,
 PR1191'42.8 M (140.4 FT) NORTH-NORTHEAST FROM A RUNWAY LIGHT, 39.7 M
 PR1191'(130.2 FT) EAST FROM A RUNWAY LIGHT AND 0.3 M (1.0 FT) SOUTHWEST FROM
 PR1191'A SHORT FIBERGLASS WITNESS POST.
 PR1191
 PR1191                          STATION RECOVERY (1996)
 PR1191
 PR1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1191'THE STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) EAST-NORTHEAST OF
 PR1191'MADISON, AT THE MADISON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 PR1191'MADISON, POST OFFICE BOX 308, MADISON, SD 57042.  CONTACT CRIS FUNK
 PR1191'AIRPORT MANAGER, TELEPHONE NUMBER (605) 256-9774.  TO REACH THE
 PR1191'STATION FROM THE JUNCTION OF STATE HIGHWAY 34 AND NORTHEAST 2ND STREET
 PR1191'IN MADISON, GO EAST ON 2ND STREET THEN 3RD STREET FOR 1.6 KM (1.00 MI)
 PR1191'TO THE JUNCTION OF A PAVED ROAD ON THE LEFT, TURN LEFT AND GO NORTH ON
 PR1191'THE PAVED ROAD FOR 0.64 KM (0.40 MI) TO THE AIRPORT ENTRANCE ROAD ON
 PR1191'THE RIGHT, TURN RIGHT, EAST ON THE ENTRANCE ROAD FOR 0.24 KM (0.15 MI)
 PR1191'TO A GATE JUST NORTH OF THE AIRPORT OFFICE, PASS THROUGH THE GATE AND
 PR1191'GO NORTH, THEN EAST AND SOUTH ON THE HANGAR ROAD FOR 0.24 KM (0.15 MI)
 PR1191'TO AN APRON, GO 0.1 KM (0.05 MI) ACROSS THE APRON AND ON A TAXIWAY TO
 PR1191'THE JUNCTION OF THE RUNWAY, TURN LEFT, NORTH ON THE RUNWAY FOR 0.16 KM
 PR1191'(0.10 MI) TO THE STATION ON THE RIGHT.  THE STATION IS LOCATED 58.9 M
 PR1191'(193.2 FT) NORTH OF A RUNWAY LIGHT, 44.8 M (147.0 FT) NORTHEAST OF THE
 PR1191'RUNWAY CENTERLINE, 31.1 M (102.0 FT) EAST-NORTHEAST OF A RUNWAY LIGHT,
 PR1191'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE RUNWAY, 0.4 M (1.3 FT) SOUTHWEST
 PR1191'OF A WITNESS POST, AND 0.08 M (0.26 FT) BELOW THE GROUND SURFACE.
 PR1191'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 PR1191'STATION WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT
 PR1191'CONTROL STATION.
 PR1191
 PR1191                          STATION RECOVERY (2011)
 PR1191
 PR1191'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 PR1191'RECOVERED IN GOOD CONDITION.
 PR1191
 PR1191                          STATION RECOVERY (2025)
 PR1191
 PR1191'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2025 (DMS)
 PR1191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1192 ***********************************************************************
 PR1192  SACS        -  This is a Secondary Airport Control Station.
 PR1192  DESIGNATION -  FAA MDS B
 PR1192  PID         -  PR1192
 PR1192  STATE/COUNTY-  SD/LAKE
 PR1192  COUNTRY     -  US
 PR1192  USGS QUAD   -  MADISON (2017)
 PR1192
 PR1192                         *CURRENT SURVEY CONTROL
 PR1192  ______________________________________________________________________
 PR1192* NAD 83(1996) POSITION- 44 01 16.06559(N) 097 05 20.88336(W)   ADJUSTED
 PR1192* NAD 83(1996) ELLIP HT-   494.551 (meters)        (01/23/98)   ADJUSTED
 PR1192* NAVD 88 ORTHO HEIGHT -   520.9   (meters)     1709.    (feet) VERTCON3
 PR1192  ______________________________________________________________________
 PR1192  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 PR1192  NAD 83(1996) X  -   -566,985.416 (meters)                     COMP
 PR1192  NAD 83(1996) Y  - -4,559,079.786 (meters)                     COMP
 PR1192  NAD 83(1996) Z  -  4,410,123.804 (meters)                     COMP
 PR1192  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 PR1192  HORZ ORDER      -  THIRD
 PR1192  ELLP ORDER      -  FOURTH    CLASS I
 PR1192
 PR1192.This mark is at Madison Airport (MDS)
 PR1192
 PR1192.The horizontal coordinates were established by GPS observations
 PR1192.and adjusted by the National Geodetic Survey in January 1998.
 PR1192
 PR1192.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR1192.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR1192
 PR1192.GPS derived orthometric heights for airport stations designated as
 PR1192.PACS or SACS are published to 2 decimal places.  This maintains
 PR1192.centimeter relative accuracy between the PACS and SACS.  It does
 PR1192.not indicate centimeter accuracy relative to other marks which are
 PR1192.part of the published vertical control network.
 PR1192
 PR1192.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1192.GEOID18 height accuracy estimate available here.
 PR1192
 PR1192.Click photographs - Photos may exist for this station.
 PR1192
 PR1192.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1192
 PR1192.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1192
 PR1192.The ellipsoidal height was determined by GPS observations
 PR1192.and is referenced to NAD 83.
 PR1192
 PR1192. The following values were computed from the NAD 83(1996) position.
 PR1192
 PR1192;                    North         East     Units Scale Factor Converg.
 PR1192;SPC SD S     -   192,581.586   860,028.555   MT  0.99993154   +2 14 16.9
 PR1192;SPC SD S     -   631,828.09  2,821,610.35   sFT  0.99993154   +2 14 16.9
 PR1192;UTM  14      - 4,875,994.681   653,148.597   MT  0.99988847   +1 19 41.4
 PR1192
 PR1192!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1192!SPC SD S     -   0.99992246  x   0.99993154  =   0.99985400
 PR1192!UTM  14      -   0.99992246  x   0.99988847  =   0.99981094
 PR1192
 PR1192:                Primary Azimuth Mark                     Grid Az
 PR1192:SPC SD S     -  FAA MDS A                                150 59 41.1
 PR1192:UTM  14      -  FAA MDS A                                151 54 16.6
 PR1192
 PR1192_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5314875994(NAD 83)
 PR1192
 PR1192|---------------------------------------------------------------------|
 PR1192| PID    Reference Object                     Distance      Geod. Az  |
 PR1192|                                                           dddmmss.s |
 PR1192| PR1191 FAA MDS A                           APPROX. 0.6 KM 1531358.0 |
 PR1192|---------------------------------------------------------------------|
 PR1192
 PR1192                          SUPERSEDED SURVEY CONTROL
 PR1192
 PR1192  ELLIP H (08/18/97)  494.552  (m)                       GP(       ) 4 1
 PR1192  NAD 83(1986)-  44 01 16.07174(N)    097 05 20.85482(W) AD(       ) 3
 PR1192  NGVD 29 (02/28/92)  520.65   (m)  GEOID90  model used  GPS OBS        
 PR1192
 PR1192.Superseded values are not recommended for survey control.
 PR1192
 PR1192.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1192.See file dsdata.pdf to determine how the superseded data were derived.
 PR1192
 PR1192_MARKER: F = FLANGE-ENCASED ROD
 PR1192_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1192_STAMPING: FAA MDS B 1991
 PR1192_MARK LOGO: NGS
 PR1192_PROJECTION: FLUSH
 PR1192_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1192_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1192_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1192+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2025
 PR1192_ROD/PIPE-DEPTH: 9.8 meters
 PR1192_SLEEVE-DEPTH  : 0.9 meters
 PR1192
 PR1192  HISTORY     - Date     Condition        Report By
 PR1192  HISTORY     - 1991     MONUMENTED       NGS
 PR1192  HISTORY     - 19960507 GOOD             NGS
 PR1192  HISTORY     - 20110803 GOOD             WOOLPT
 PR1192  HISTORY     - 20250609 GOOD             KADRMA
 PR1192
 PR1192                          STATION DESCRIPTION
 PR1192
 PR1192'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PR1192'THE STATION IS LOCATED ABOUT 2.5 KM (1.6 MI) EAST-NORTHEAST OF
 PR1192'MADISON, AT THE MADISON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 PR1192'MADISON, P.O. BOX 308, MADISON, SD 57042.  AIRPORT MANAGER IS CHRIS
 PR1192'FUNK, AIRPORT PHONE 605-256-9774.
 PR1192'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTE 34 AND NORTHEAST
 PR1192'SECOND STREET, LOCATED IN THE MIDDLE OF MADISON, GO EAST ON SECOND
 PR1192'STREET (TURNS TO THRID STREET) FOR 1.6 KM (1.0 MI) TO THE JUNCTION A
 PR1192'PAVED ROAD TO THE LEFT.  TURN LEFT, NORTH, ON PAVED ROAD FOR 0.64 KM
 PR1192'(0.40 MI) TO THE AIRPORT ENTRANCE ROAD ON THE RIGHT. TURN RIGHT,
 PR1192'EAST, ON ENTRANCE ROAD FOR 0.24 KM (0.15 MI) TO THE AIRPORT OFFICE
 PR1192'STRAIGHT AHEAD AND A GATE ON THE LEFT.  PASS THROUGH GATE AND GO
 PR1192'NORTHEAST THEN EAST AROUND THE NORTH SIDE OF THE OFFICE/HANGAR FOR
 PR1192'0.1 KM (0.1 MI) TO THE APRON.  BEAR RIGHT, EAST-SOUTHEAST, CROSSING
 PR1192'APRON AND ON TAXI FOR 0.1 KM (0.1 MI) TO THE JUNCTION OF THE RUNWAY.
 PR1192'TURN LEFT, NORTHWEST, ON RUNWAY FOR 0.8 KM (0.5 MI) TO THE STATION ON
 PR1192'THE RIGHT.
 PR1192'THE STATION IS LOCATED 39.1 M (128.3 FT) NORTHEAST FROM THE CENTER AND
 PR1192'END OF RUNWAY, 24.6 M (80.7 FT) NORTHEAST FROM THE MOST NORTHEASTERLY
 PR1192'RUNWAY END LIGHT, 12.5 M (41.0 FT) NORTHEAST FROM A WARNING LIGHT AND
 PR1192'0.3 M (1.0 FT) SOUTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 PR1192
 PR1192                          STATION RECOVERY (1996)
 PR1192
 PR1192'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1192'THE STATION IS LOCATED ABOUT 2.5 KM (1.55 MI) EAST-NORTHEAST OF
 PR1192'MADISON, AT THE MADISON MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 PR1192'MADISON, P.O. BOX 308, MADISON, SD 57042.  AIRPORT MANAGER IS CHRIS
 PR1192'FUNK, AIRPORT PHONE 605-256-9774.  TO REACH THE STATION FROM THE
 PR1192'JUNCTION OF STATE ROUTE 34 AND NORTHEAST SECOND STREET, LOCATED IN THE
 PR1192'MIDDLE OF MADISON, GO EAST ON SECOND STREET (TURNS INTO THIRD STREET)
 PR1192'FOR 1.6 KM (1.00 MI) TO THE JUNCTION A PAVED ROAD TO THE LEFT.  TURN
 PR1192'LEFT, NORTH ON PAVED ROAD FOR 0.64 KM (0.40 MI) TO THE AIRPORT
 PR1192'ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, EAST ON THE ENTRANCE ROAD FOR
 PR1192'0.24 KM (0.15 MI) TO THE AIRPORT OFFICE STRAIGHT AHEAD AND A GATE ON
 PR1192'THE LEFT.  PASS THROUGH GATE AND GO NORTHEAST THEN EAST AROUND THE
 PR1192'NORTH SIDE OF THE OFFICE/HANGAR FOR 0.1 KM (0.05 MI) TO THE APRON.
 PR1192'BEAR RIGHT, EAST-SOUTHEAST FOR 0.1 KM (0.05 MI) TO THE JUNCTION OF THE
 PR1192'RUNWAY.  TURN LEFT, NORTHWEST ON RUNWAY FOR 0.8 KM (0.50 MI) TO THE
 PR1192'STATION ON THE RIGHT.  THE STATION IS LOCATED 39.0 M (128.0 FT)
 PR1192'NORTHEAST FROM THE CENTER OF RUNWAY, 24.5 M (80.4 FT) NORTHEAST OF A
 PR1192'RUNWAY LIGHT, 29.9 M (98.1 FT) SOUTH OF AN ORANGE ELECTRICAL BOX FOR
 PR1192'VASI LIGHTS, 29.2 M (95.8 FT) EAST-NORTHEAST OF WESTERNMOST VASI
 PR1192'LIGHT, 24.5 M (80.4 FT) NORTHEAST OF A RUNWAY LIGHT AND 0.3 M (1.0 FT)
 PR1192'SOUTHWEST OF A SHORT FIBER GLASS WITNESS POST.  THIS A SECONDARY
 PR1192'AIRPORT CONTROL STATION.
 PR1192
 PR1192                          STATION RECOVERY (2011)
 PR1192
 PR1192'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 PR1192'RECOVERED IN GOOD CONDITION.
 PR1192
 PR1192                          STATION RECOVERY (2025)
 PR1192
 PR1192'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2025 (DMS)
 PR1192'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0767 ***********************************************************************
 PS0767  SACS        -  This is a Secondary Airport Control Station.
 PS0767  DESIGNATION -  FAA MKA A
 PS0767  PID         -  PS0767
 PS0767  STATE/COUNTY-  SD/HAND
 PS0767  COUNTRY     -  US
 PS0767  USGS QUAD   -  MILLER (2017)
 PS0767
 PS0767                         *CURRENT SURVEY CONTROL
 PS0767  ______________________________________________________________________
 PS0767* NAD 83(1996) POSITION- 44 31 13.45618(N) 098 57 21.63777(W)   ADJUSTED
 PS0767* NAD 83(1996) ELLIP HT-   453.679 (meters)        (01/23/98)   ADJUSTED
 PS0767* NAVD 88 ORTHO HEIGHT -   478.134 (meters)     1568.68  (feet) ADJUSTED
 PS0767  ______________________________________________________________________
 PS0767  GEOID HEIGHT    -        -24.545 (meters)                     GEOID18
 PS0767  NAD 83(1996) X  -   -709,173.518 (meters)                     COMP
 PS0767  NAD 83(1996) Y  - -4,499,902.940 (meters)                     COMP
 PS0767  NAD 83(1996) Z  -  4,449,823.228 (meters)                     COMP
 PS0767  LAPLACE CORR    -         -4.50  (seconds)                    DEFLEC18
 PS0767  DYNAMIC HEIGHT  -        478.042 (meters)     1568.38  (feet) COMP
 PS0767  MODELED GRAVITY -    980,412.9   (mgal)                       NAVD 88
 PS0767
 PS0767  HORZ ORDER      -  THIRD
 PS0767  VERT ORDER      -  FIRST     CLASS II
 PS0767  ELLP ORDER      -  FOURTH    CLASS I
 PS0767
 PS0767.This mark is at Miller Airport (MKA)
 PS0767
 PS0767.The horizontal coordinates were established by GPS observations
 PS0767.and adjusted by the National Geodetic Survey in January 1998.
 PS0767
 PS0767.The orthometric height was determined by differential leveling and
 PS0767.adjusted by the NATIONAL GEODETIC SURVEY
 PS0767.in October 1997.
 PS0767
 PS0767.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0767.GEOID18 height accuracy estimate available here.
 PS0767
 PS0767.Click photographs - Photos may exist for this station.
 PS0767
 PS0767.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0767
 PS0767.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0767
 PS0767.The ellipsoidal height was determined by GPS observations
 PS0767.and is referenced to NAD 83.
 PS0767
 PS0767.The dynamic height is computed by dividing the NAVD 88
 PS0767.geopotential number by the normal gravity value computed on the
 PS0767.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0767.degrees latitude (g = 980.6199 gals.).
 PS0767
 PS0767.The modeled gravity was interpolated from observed gravity values.
 PS0767
 PS0767. The following values were computed from the NAD 83(1996) position.
 PS0767
 PS0767;                    North         East     Units Scale Factor Converg.
 PS0767;SPC SD N     -    76,884.155   682,995.250   MT  0.99998174   +0 44 19.9
 PS0767;SPC SD N     -   252,244.10  2,240,793.58   sFT  0.99998174   +0 44 19.9
 PS0767;UTM  14      - 4,929,676.606   503,495.847   MT  0.99960015   +0 01 51.0
 PS0767
 PS0767!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0767!SPC SD N     -   0.99992887  x   0.99998174  =   0.99991061
 PS0767!UTM  14      -   0.99992887  x   0.99960015  =   0.99952905
 PS0767
 PS0767:                Primary Azimuth Mark                     Grid Az
 PS0767:SPC SD N     -  FAA MKA B                                318 38 56.4
 PS0767:UTM  14      -  FAA MKA B                                319 21 25.3
 PS0767
 PS0767_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0349529676(NAD 83)
 PS0767
 PS0767|---------------------------------------------------------------------|
 PS0767| PID    Reference Object                     Distance      Geod. Az  |
 PS0767|                                                           dddmmss.s |
 PS0767| PS0768 FAA MKA B                           APPROX. 0.8 KM 3192316.3 |
 PS0767|---------------------------------------------------------------------|
 PS0767
 PS0767                          SUPERSEDED SURVEY CONTROL
 PS0767
 PS0767  NAD 83(1986)-  44 31 13.45134(N)    098 57 21.64620(W) AD(       ) 3
 PS0767  NGVD 29 (02/28/92)  477.69   (m)  GEOID90  model used  GPS OBS        
 PS0767
 PS0767.Superseded values are not recommended for survey control.
 PS0767
 PS0767.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0767.See file dsdata.pdf to determine how the superseded data were derived.
 PS0767
 PS0767_MARKER: F = FLANGE-ENCASED ROD
 PS0767_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0767_STAMPING: FAA MKA A 1991
 PS0767_MARK LOGO: NGS
 PS0767_PROJECTION: FLUSH
 PS0767_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0767_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0767_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0767+SATELLITE: SATELLITE OBSERVATIONS - September 25, 1995
 PS0767_ROD/PIPE-DEPTH: 6.1 meters
 PS0767_SLEEVE-DEPTH  : 0.9 meters
 PS0767
 PS0767  HISTORY     - Date     Condition        Report By
 PS0767  HISTORY     - 1991     MONUMENTED       NGS
 PS0767  HISTORY     - 19941102 GOOD             NGS
 PS0767  HISTORY     - 19950925 GOOD             NGS
 PS0767  HISTORY     - 20191030 GOOD             INDIV
 PS0767
 PS0767                          STATION DESCRIPTION
 PS0767
 PS0767'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0767'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) EAST OF MILLER, AT THE
 PS0767'MILLER MUNICIPAL AIRPORT AND IN THE WEST ANGLE OF THE JUNCTION OF THE
 PS0767'MAIN CONNECTING TAXI AND THE SINGLE ASPHALT RUNWAY.  OWNERSHIP--CITY
 PS0767'OF MILLER, P.O. BOX 69, MILLER, SD 57362.  AIRPORT MANAGER IS BARRY
 PS0767'CRANSTON, PHONE 605-853-2705, (HOME) 853-3537.
 PS0767'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PS0767'HIGHWAY 45 SOUTH IN THE CENTER OF MILLER, GO EAST ON HIGHWAY 14 FOR
 PS0767'0.8 KM (0.5 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT,
 PS0767'NORTHEASTERLY, ON ENTRANCE DRIVE FOR 0.24 KM (0.15 MI) TO A GATE ON
 PS0767'THE SOUTHEAST SIDE OF THE OFFICE.  PASS THROUGH GATE AND GO NORTHEAST
 PS0767'ACROSS APRON AND CONNECTING TAXI FOR 0.20 KM (0.12 MI) TO THE STATION
 PS0767'ON THE LEFT JUST BEFORE REACHING THE RUNWAY.
 PS0767'THE STATION IS LOCATED 32.9 M (107.9 FT) NORTHWEST FROM THE CENTER OF
 PS0767'THE TAXI, 29.3 M (96.1 FT) NORTH FROM THE NORTHWEST END OF A 40 CM
 PS0767'CULVERT PIPE UNDER THE TAXI, 19.6 M (64.3 FT) SOUTHWEST FROM THE
 PS0767'CENTER OF THE RUNWAY AND 13.3 M (43.6 FT) WEST FROM A BLUE TAXI
 PS0767'LIGHT.
 PS0767
 PS0767                          STATION RECOVERY (1994)
 PS0767
 PS0767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0767'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0767'IN MILLER, THENCE 0.3 KM (0.20 MI) NORTHEASTERLY ALONG THE ENTRANCE
 PS0767'ROAD FOR THE MILLER MUNICIPAL AIRPORT, 32.7 M (107.3 FT) NORTHWEST OF
 PS0767'THE CENTER OF A TAXIWAY, 29.2 M (95.8 FT) NORTH OF THE NORTHWEST END
 PS0767'OF A PIPE CULVERT UNDER THE TAXIWAY, 14.0 M (45.9 FT) SOUTH OF A WHITE
 PS0767'RUNWAY LIGHT, 13.3 M (43.6 FT) WEST OF A BLUE TAXIWAY LIGHT, 11.8 M
 PS0767'(38.7 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF A RUNWAY, AND 0.3 M (1.0
 PS0767'FT) BELOW THE LEVEL OF THE RUNWAY.  NOTE ACCESS TO THE DATUM POINT IS
 PS0767'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH NOT MEET THE
 PS0767'SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON PROPERTY OWNED
 PS0767'BY THE MILLER MUNICIPAL AIRPORT, P.O. BOX 416, MILLER, SD 57362,
 PS0767'CONTACT JIM SCHICK, TELEPHONE NUMBER (605) 853-2777 OR (605) 853-2497.
 PS0767
 PS0767                          STATION RECOVERY (1995)
 PS0767
 PS0767'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PS0767'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) EAST OF MILLER, 1.0 MI
 PS0767'(1.6 KM) WEST OF ST. LAWRENCE AND AT THE MILLER MUNICIPAL AIRPORT NEAR
 PS0767'THE SOUTH EDGE OF A CONNECTOR TAXIWAY.  OWNERSHIP--CITY OF MILLER, PO
 PS0767'BOX 69, MILLER SD 57362.  AIRPORT MANAGER IS JIM SCHICK, PHONE
 PS0767'605-853-2497.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY
 PS0767'14 EAST AND STATE HIGHWAY 45 IN MILLER, GO EAST ON US HIGHWAY 14 FOR
 PS0767'1.5 MI (2.4 KM) TO THE AIRPORT ENTRANCE ON THE LEFT (JUST PAST THE OLD
 PS0767'AIRPORT BEACON TOWER).  TURN LEFT AND GO NORTHEASTERLY ON THE ENTRANCE
 PS0767'ROAD 0.15 MI (0.24 KM) TO THE SOUTHEAST SIDE OF THE AIRPORT OFFICE.
 PS0767'BEAR RIGHT AND GO NORTHEAST ACROSS THE APRON THEN A CONNECTOR TAXIWAY
 PS0767'FOR 0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS 162.0
 PS0767'FT (49.4 M) WEST-SOUTHWEST OF THE RUNWAY CENTER AT THE PAVEMENT END,
 PS0767'74.3 FT (22.6 M) NORTHEAST OF THE SOUTH END OF A CONCRETE CULVERT
 PS0767'UNDER THE TAXIWAY, 26.5 FT (8.1 M) SOUTHEAST OF THE CONNECTOR TAXIWAY
 PS0767'CENTER, 1.5 FT (0.5 M) NORTHEAST OF A WITNESS POST AND 1.2 FT (0.4 M)
 PS0767'SOUTHWEST OF A WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL
 PS0767'STATION.  NOTE--AIRPORT IS UNDER CONSTRUCTION AT THIS TIME AND TO
 PS0767'REACH MAY CHANGE.
 PS0767
 PS0767                          STATION RECOVERY (2019)
 PS0767
 PS0767'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (BKK)
 PS0767'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0768 ***********************************************************************
 PS0768  PACS        -  This is a Primary Airport Control Station.
 PS0768  DESIGNATION -  FAA MKA B
 PS0768  PID         -  PS0768
 PS0768  STATE/COUNTY-  SD/HAND
 PS0768  COUNTRY     -  US
 PS0768  USGS QUAD   -  MILLER (2017)
 PS0768
 PS0768                         *CURRENT SURVEY CONTROL
 PS0768  ______________________________________________________________________
 PS0768* NAD 83(2011) POSITION- 44 31 34.07080(N) 098 57 46.34705(W)   ADJUSTED
 PS0768* NAD 83(2011) ELLIP HT-   455.126 (meters)        (06/27/12)   ADJUSTED
 PS0768* NAD 83(2011) EPOCH   -  2010.00
 PS0768* NAVD 88 ORTHO HEIGHT -   479.647 (meters)     1573.64  (feet) ADJUSTED
 PS0768  ______________________________________________________________________
 PS0768  GEOID HEIGHT    -        -24.527 (meters)                     GEOID18
 PS0768  NAD 83(2011) X  -   -709,643.217 (meters)                     COMP
 PS0768  NAD 83(2011) Y  - -4,499,378.203 (meters)                     COMP
 PS0768  NAD 83(2011) Z  -  4,450,277.949 (meters)                     COMP
 PS0768  LAPLACE CORR    -         -4.54  (seconds)                    DEFLEC18
 PS0768  DYNAMIC HEIGHT  -        479.556 (meters)     1573.34  (feet) COMP
 PS0768  MODELED GRAVITY -    980,413.8   (mgal)                       NAVD 88
 PS0768
 PS0768  VERT ORDER      -  FIRST     CLASS II
 PS0768
 PS0768  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0768  Standards:
 PS0768         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0768            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0768  -------------------------------------------------------------------
 PS0768  NETWORK    1.14   3.41           0.53   0.37   1.74     -0.13531708
 PS0768  -------------------------------------------------------------------
 PS0768  Click here for local accuracies and other accuracy information.
 PS0768
 PS0768.This mark is at Miller Airport (MKA)
 PS0768
 PS0768.The horizontal coordinates were established by GPS observations
 PS0768.and adjusted by the National Geodetic Survey in June 2012.
 PS0768
 PS0768.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0768.been affixed to the stable North American tectonic plate. See 
 PS0768.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0768
 PS0768.The horizontal coordinates are valid at the epoch date displayed above
 PS0768.which is a decimal equivalence of Year/Month/Day.
 PS0768
 PS0768.The orthometric height was determined by differential leveling and
 PS0768.adjusted by the NATIONAL GEODETIC SURVEY
 PS0768.in October 1997.
 PS0768
 PS0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0768.GEOID18 height accuracy estimate available here.
 PS0768
 PS0768.Click photographs - Photos may exist for this station.
 PS0768
 PS0768.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0768
 PS0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0768
 PS0768.The ellipsoidal height was determined by GPS observations
 PS0768.and is referenced to NAD 83.
 PS0768
 PS0768.The dynamic height is computed by dividing the NAVD 88
 PS0768.geopotential number by the normal gravity value computed on the
 PS0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0768.degrees latitude (g = 980.6199 gals.).
 PS0768
 PS0768.The modeled gravity was interpolated from observed gravity values.
 PS0768
 PS0768. The following values were computed from the NAD 83(2011) position.
 PS0768
 PS0768;                    North         East     Units Scale Factor Converg.
 PS0768;SPC SD N     -    77,513.396   682,441.478   MT  0.99998083   +0 44 02.4
 PS0768;SPC SD N     -   254,308.53  2,238,976.75   sFT  0.99998083   +0 44 02.4
 PS0768;UTM  14      - 4,930,312.399   502,950.101   MT  0.99960011   +0 01 33.7
 PS0768
 PS0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0768!SPC SD N     -   0.99992864  x   0.99998083  =   0.99990947
 PS0768!UTM  14      -   0.99992864  x   0.99960011  =   0.99952878
 PS0768
 PS0768:                Primary Azimuth Mark                     Grid Az
 PS0768:SPC SD N     -  FAA MKA A                                138 38 56.6
 PS0768:UTM  14      -  FAA MKA A                                139 21 25.3
 PS0768
 PS0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0295030312(NAD 83)
 PS0768
 PS0768|---------------------------------------------------------------------|
 PS0768| PID    Reference Object                     Distance      Geod. Az  |
 PS0768|                                                           dddmmss.s |
 PS0768| PS0767 FAA MKA A                           APPROX. 0.8 KM 1392259.0 |
 PS0768|---------------------------------------------------------------------|
 PS0768
 PS0768                          SUPERSEDED SURVEY CONTROL
 PS0768
 PS0768  NAD 83(2007)-  44 31 34.07090(N)    098 57 46.34792(W) AD(2002.00) 0
 PS0768  ELLIP H (02/10/07)  455.157  (m)                       GP(2002.00)    
 PS0768  ELLIP H (04/15/04)  455.156  (m)                       GP(       ) 2 1
 PS0768  NAD 83(1996)-  44 31 34.07037(N)    098 57 46.34751(W) AD(       ) B
 PS0768  ELLIP H (04/18/97)  455.199  (m)                       GP(       ) 4 1
 PS0768  NAD 83(1986)-  44 31 34.06550(N)    098 57 46.35594(W) AD(       ) 3
 PS0768  NAVD 88 (04/18/97)  479.68   (m)  GEOID96  model used  GPS OBS        
 PS0768  NGVD 29 (02/28/92)  479.18   (m)  GEOID90  model used  GPS OBS        
 PS0768
 PS0768.Superseded values are not recommended for survey control.
 PS0768
 PS0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0768.See file dsdata.pdf to determine how the superseded data were derived.
 PS0768
 PS0768_MARKER: F = FLANGE-ENCASED ROD
 PS0768_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PS0768_STAMPING: FAA MKA B 1991
 PS0768_MARK LOGO: NGS
 PS0768_PROJECTION: FLUSH
 PS0768_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0768_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0768+SATELLITE: SATELLITE OBSERVATIONS - October 30, 2019
 PS0768_ROD/PIPE-DEPTH: 4.9 meters
 PS0768_SLEEVE-DEPTH  : 0.9 meters
 PS0768
 PS0768  HISTORY     - Date     Condition        Report By
 PS0768  HISTORY     - 1991     MONUMENTED       NGS
 PS0768  HISTORY     - 19941114 GOOD             NGS
 PS0768  HISTORY     - 19950925 GOOD             NGS
 PS0768  HISTORY     - 20191030 GOOD             INDIV
 PS0768
 PS0768                          STATION DESCRIPTION
 PS0768
 PS0768'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PS0768'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) EAST OF MILLER, AT THE
 PS0768'MILLER MUNICIPAL AIRPORT AND NEAR THE WEST CORNER OF THE NORTHWEST
 PS0768'END OF THE SINGLE ASPHALT RUNWAY.  OWNERSHIP--CITY OF MILLER, P.O.
 PS0768'BOX 69, MILLER, SD 57362.  AIRPORT MANAGER IS BARRY CRANSTON, PHONE
 PS0768'605-853-2705, (HOME) 853-3537.
 PS0768'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PS0768'HIGHWAY 45 SOUTH IN THE CENTER OF MILLER, GO EAST ON HIGHWAY 14 FOR
 PS0768'2.4 KM (1.5 MI) TO THE AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT,
 PS0768'NORTHEASTERLY, ON ENTRANCE DRIVE FOR 0.08 KM (0.05 MI) TO A GATE ON
 PS0768'THE SOUTHEAST SIDE OF THE OFFICE.  PASS THROUGH GATE AND GO NORTHEAST
 PS0768'ACROSS APRON AND CONNECTING TAXI FOR 0.24 KM (0.15 MI) TO THE RUNWAY.
 PS0768'TURN LEFT, NORTHWEST, ON RUNWAY FOR 0.90 KM (0.56 MI) TO THE STATION
 PS0768'ON THE LEFT JUST BEFORE REACHING THE NORTHWEST END OF RUNWAY.
 PS0768'THE STATION IS LOCATED 39.6 M (129.9 FT) EAST FROM THE CENTER OF A
 PS0768'SECTION LINE GRAVEL ROAD, 33.8 M (110.9 FT) WEST-NORTHWEST FROM THE
 PS0768'SOUTH CORNER OF A NARROW ASPHALT TURNAROUND AT NORTHWEST END OF
 PS0768'RUNWAY, 31.8 M (104.3 FT) SOUTH-SOUTHWEST FROM THE CENTER OF THE
 PS0768'NORTHWEST END OF THE RUNWAY, 29.1 M (95.5 FT) SOUTHWEST FROM THE
 PS0768'CENTER OF THE RUNWAY AND 26.0 M (85.3 FT) EAST FROM A FIBERGLASS
 PS0768'WITNESS POST AT THE NORTH END OF A WOODEN BRACE FOR A WIRE GATE IN
 PS0768'FENCE LINE.
 PS0768
 PS0768                          STATION RECOVERY (1994)
 PS0768
 PS0768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0768'2.6 KM (1.60 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0768'IN MILLER, THENCE 0.3 KM (0.20 MI) NORTHEASTERLY ALONG THE ENTRANCE
 PS0768'ROAD FOR THE MILLER MUNICIPAL AIRPORT, THENCE 0.9 KM (0.55 MI)
 PS0768'NORTHWESTERLY ALONG A RUNWAY, 39.6 M (129.9 FT) EAST OF THE CENTER OF
 PS0768'A GRAVELED ROAD, 33.8 M (110.9 FT) WEST-NORTHWEST OF THE SOUTH CORNER
 PS0768'OF AN ASPHALT CROSSOVER AT THE NORTHWEST END OF THE RUNWAY, 31.8 M
 PS0768'(104.3 FT) SOUTH-SOUTHWEST OF THE RUNWAY CENTER, 26.0 M (85.3 FT) EAST
 PS0768'OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PS0768'RUNWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 PS0768'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 PS0768'THE MONUMENT IS ON PROPERTY OWNED BY THE MILLER MUNICIPAL AIRPORT,
 PS0768'P.O. BOX 416, MILLER, SD 57362, CONTACT JIM SCHICK, TELEPHONE NUMBER
 PS0768'(605) 853-2777 OR (605) 853-2497.
 PS0768
 PS0768                          STATION RECOVERY (1995)
 PS0768
 PS0768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PS0768'THE STATION IS LOCATED ABOUT 1.5 MI (2.4 KM) EAST OF MILLER AND NEAR
 PS0768'THE EAST PERIMETER FENCE AT THE MILLER MUNICIPAL AIRPORT.
 PS0768'OWNERSHIP--CITY OF MILLER, PO BOX 69, MILLER, SD 57362.  AIRPORT
 PS0768'MANAGER IS JIM SCHICK, PHONE (605) 853-2497.  TO REACH THE STATION
 PS0768'FROM THE JUNCTION OF U.S. HIGHWAY 14 EAST AND STATE HIGHWAY 45 IN
 PS0768'MILLER, GO EAST ON U.S. HIGHWAY 14 FOR 1.25 MI (2.01 KM) TO THE
 PS0768'JUNCTION OF A GRAVELED ROAD, TURN LEFT AND GO NORTH ON THE GRAVELED
 PS0768'ROAD FOR 0.55 MI (0.89 KM) TO THE STATION ON THE RIGHT.  THE STATION
 PS0768'IS 130.0 FT (39.6 M) EAST OF THE ROAD CENTER, 110.9 FT (33.8 M)
 PS0768'WEST-NORTHWEST OF THE SOUTH CORNER OF A NARROW ASPHALT TURNAROUND AT
 PS0768'THE NORTHWEST END OF AN OLD RUNWAY, 91.5 FT (27.9 M) EAST OF THE SOUTH
 PS0768'END OF A GATE, 86.2 FT (26.3 M) EAST OF THE NORTH END OF A GATE, 54.0
 PS0768'FT (16.5 M) SOUTH OF THE CENTER OF A TRACK ROAD, 1.2 FT (0.4 M) EAST
 PS0768'OF A WITNESS POST, AND 1.0 FT (0.3 M) WEST OF A WITNESS POST.
 PS0768'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP. THIS
 PS0768'STATION WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT
 PS0768'CONTROL STATION.
 PS0768
 PS0768                          STATION RECOVERY (2019)
 PS0768
 PS0768'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2019 (BKK)
 PS0768'THE MARK IS WITNESSED WITH TWO POSTS AND IS APPROXIMATELY 75 FT (22.9
 PS0768'M) EAST OF AIRPORT FENCE AT A GATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1211 ***********************************************************************
 PT1211  CBN         -  This is a Cooperative Base Network Control Station.
 PT1211  PACS        -  This is a Primary Airport Control Station.
 PT1211  DESIGNATION -  FAA PHP A
 PT1211  PID         -  PT1211
 PT1211  STATE/COUNTY-  SD/HAAKON
 PT1211  COUNTRY     -  US
 PT1211  USGS QUAD   -  PHILIP SE (2017)
 PT1211
 PT1211                         *CURRENT SURVEY CONTROL
 PT1211  ______________________________________________________________________
 PT1211* NAD 83(2011) POSITION- 44 02 54.33618(N) 101 36 00.78481(W)   ADJUSTED
 PT1211* NAD 83(2011) ELLIP HT-   649.432 (meters)        (06/27/12)   ADJUSTED
 PT1211* NAD 83(2011) EPOCH   -  2010.00
 PT1211* NAVD 88 ORTHO HEIGHT -   670.78  (meters)     2200.7   (feet) GPS OBS
 PT1211  ______________________________________________________________________
 PT1211  NAVD 88 orthometric height was determined with geoid model    GEOID96
 PT1211  GEOID HEIGHT    -        -21.259 (meters)                     GEOID96
 PT1211  GEOID HEIGHT    -        -21.339 (meters)                     GEOID18
 PT1211  NAD 83(2011) X  -   -923,407.883 (meters)                     COMP
 PT1211  NAD 83(2011) Y  - -4,498,405.540 (meters)                     COMP
 PT1211  NAD 83(2011) Z  -  4,412,412.201 (meters)                     COMP
 PT1211  LAPLACE CORR    -         -9.52  (seconds)                    DEFLEC18
 PT1211
 PT1211  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PT1211  Standards:
 PT1211         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PT1211            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PT1211  -------------------------------------------------------------------
 PT1211  NETWORK    1.13   3.06           0.53   0.36   1.56     -0.06316115
 PT1211  -------------------------------------------------------------------
 PT1211  Click here for local accuracies and other accuracy information.
 PT1211
 PT1211.This mark is at Philip Airport (PHP)
 PT1211
 PT1211.The horizontal coordinates were established by GPS observations
 PT1211.and adjusted by the National Geodetic Survey in June 2012.
 PT1211
 PT1211.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PT1211.been affixed to the stable North American tectonic plate. See 
 PT1211.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PT1211
 PT1211.The horizontal coordinates are valid at the epoch date displayed above
 PT1211.which is a decimal equivalence of Year/Month/Day.
 PT1211
 PT1211.The orthometric height was determined by GPS observations and a
 PT1211.high-resolution geoid model.
 PT1211
 PT1211.GPS derived orthometric heights for airport stations designated as
 PT1211.PACS or SACS are published to 2 decimal places.  This maintains
 PT1211.centimeter relative accuracy between the PACS and SACS.  It does
 PT1211.not indicate centimeter accuracy relative to other marks which are
 PT1211.part of the published vertical control network.
 PT1211
 PT1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1211.GEOID18 height accuracy estimate available here.
 PT1211
 PT1211.Click photographs - Photos may exist for this station.
 PT1211
 PT1211.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1211
 PT1211.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1211
 PT1211.The ellipsoidal height was determined by GPS observations
 PT1211.and is referenced to NAD 83.
 PT1211
 PT1211. The following values were computed from the NAD 83(2011) position.
 PT1211
 PT1211;                    North         East     Units Scale Factor Converg.
 PT1211;SPC SD S     -   191,309.647   498,481.224   MT  0.99993500   -0 52 26.3
 PT1211;SPC SD S     -   627,655.07  1,635,433.82   sFT  0.99993500   -0 52 26.3
 PT1211;UTM  14      - 4,880,538.940   291,696.991   MT  1.00013369   -1 48 30.6
 PT1211
 PT1211!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1211!SPC SD S     -   0.99989818  x   0.99993500  =   0.99983318
 PT1211!UTM  14      -   0.99989818  x   1.00013369  =   1.00003185
 PT1211
 PT1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9169680538(NAD 83)
 PT1211
 PT1211                          SUPERSEDED SURVEY CONTROL
 PT1211
 PT1211  NAD 83(2007)-  44 02 54.33612(N)    101 36 00.78590(W) AD(2002.00) 0
 PT1211  ELLIP H (02/10/07)  649.456  (m)                       GP(2002.00)    
 PT1211  ELLIP H (04/15/04)  649.439  (m)                       GP(       ) 2 1
 PT1211  NAD 83(1996)-  44 02 54.33556(N)    101 36 00.78551(W) AD(       ) B
 PT1211  ELLIP H (04/18/97)  649.499  (m)                       GP(       ) 4 1
 PT1211  NAD 83(1986)-  44 02 54.32700(N)    101 36 00.78767(W) AD(       ) 3
 PT1211  NGVD 29 (02/28/92)  670.32   (m)  GEOID90  model used  GPS OBS        
 PT1211
 PT1211.Superseded values are not recommended for survey control.
 PT1211
 PT1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1211.See file dsdata.pdf to determine how the superseded data were derived.
 PT1211
 PT1211_MARKER: I = METAL ROD
 PT1211_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PT1211_STAMPING: FAA PHP A 1991
 PT1211_MARK LOGO: NGS
 PT1211_PROJECTION: RECESSED 3 CENTIMETERS
 PT1211_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1211_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT1211_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1211+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2014
 PT1211_ROD/PIPE-DEPTH: 5.5 meters
 PT1211_SLEEVE-DEPTH  : 0.9 meters
 PT1211
 PT1211  HISTORY     - Date     Condition        Report By
 PT1211  HISTORY     - 1991     MONUMENTED       NGS
 PT1211  HISTORY     - 19950927 GOOD             NGS
 PT1211  HISTORY     - 20140910 GOOD             INDIV
 PT1211
 PT1211                          STATION DESCRIPTION
 PT1211
 PT1211'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PT1211'THE STATION IS LOCATED ABOUT 5.6 KM (3.5 MI) EAST OF PHILIP, AT THE
 PT1211'PHILIP MUNICIPAL AIRPORT AND IN THE EAST QUADRANT OF THE INTERSECTION
 PT1211'OF ASPHALT RUNWAY 12-30 AND TURF RUNWAY 5-23.  OWNERSHIP--CITY OF
 PT1211'PHILIP, P.O. BOX 408, PHILIP, SD 57567. AIRPORT MANAGER IS VERN
 PT1211'VANDERMAY, PHONE 605-859-2436.  CITY PHONE 605-859-2644.
 PT1211'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PT1211'HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO EAST ON HIGHWAY 14 FOR
 PT1211'5.71 KM (3.55 MI) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN
 PT1211'LEFT, SOUTH, ON THE AIRPORT ENTRANCE ROAD FOR 0.40 KM (0.25 MI) TO A
 PT1211'GRAVEL ROAD ON THE RIGHT JUST AFTER CROSSING CATTLE GUARD.  TURN
 PT1211'RIGHT, WEST THEN SOUTH, ON GRAVEL ROAD AROUND HANGARS FOR 0.20 KM
 PT1211'(0.12 MI) TO A GATE.  PASS THROUGH GATE AND GO SOUTH ON GRAVEL DRIVE
 PT1211'FOR 20 M (65.6 FT) TO THE TAXI.  TURN RIGHT, SOUTHWEST, ON CONNECTING
 PT1211'TAXI FOR 0.27 KM (0.17 MI) TO THE JUNCTION OF THE RUNWAY.  TURN LEFT,
 PT1211'SOUTHEAST, ON RUNWAY FOR 0.30 KM (0.19 MI) TO THE STATION ON THE LEFT
 PT1211'JUST AFTER CROSSING THE TURF RUNWAY.
 PT1211'THE STATION IS LOCATED 27.5 M (90.2 FT) NORTHEAST FROM THE CENTER OF
 PT1211'THE ASPHALT RUNWAY, 20.6 M (67.6 FT) EAST FROM THE RUNWAY LIGHT AT
 PT1211'THE JUNCTION OF RUNWAYS, 8.8 M (28.9 FT) SOUTHEAST FROM A SHORT
 PT1211'FIBERGLASS WITNESS POST AT THE SOUTHWEST END OF A TURF RUNWAY MARKER
 PT1211'AND 8.1 M (26.6 FT) SOUTH-SOUTHEAST FROM THE SOUTHEAST END OF A 40 CM
 PT1211'CONCRETE CULVERT PIPE UNDER THE TURF RUNWAY.
 PT1211
 PT1211                          STATION RECOVERY (1995)
 PT1211
 PT1211'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PT1211'THE STATION IS LOCATED ABOUT 3.5 MI (5.6 KM) EAST OF PHILIP, AT THE
 PT1211'PHILIP MUNICIPAL AIRPORT, NEAR THE JUNCTION OF A TURF AND A PAVED
 PT1211'RUNWAY.  OWNERSHIP--CITY OF PHILIP, P.O. BOX 408, PHILIP, SD 57567.
 PT1211'AIRPORT MANAGER IS VERN VANDERMAY, PHONE (605) 859-2436.  TO REACH THE
 PT1211'STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 73
 PT1211'IN PHILIP, GO EAST ON U.S. HIGHWAY 14 FOR 3.55 MI (5.71 KM) TO THE
 PT1211'AIRPORT ENTRANCE ROAD ON THE RIGHT, TURN RIGHT AND GO SOUTH ON THE
 PT1211'ENTRANCE ROAD FOR 0.25 MI (0.40 KM) TO A GRAVEL ROAD RIGHT JUST AFTER
 PT1211'CROSSING A CATTLE GUARD, TURN RIGHT AND GO WEST, THEN SOUTH ON THE
 PT1211'GRAVEL ROAD FOR 0.15 MI (0.24 KM) TO A GATE, PASS THROUGH GATE, TURN
 PT1211'RIGHT AND GO SOUTHWEST ON THE TAXIWAY FOR 0.15 MI (0.24 KM) TO THE
 PT1211'RUNWAY, TURN LEFT AND GO SOUTHEAST ON THE RUNWAY FOR 0.2 MI (0.3 KM)
 PT1211'TO THE STATION ON THE LEFT, JUST AFTER CROSSING THE TURF RUNWAY.  THE
 PT1211'STATION IS LOCATED 90.2 FT (27.5 M) NORTHEAST OF THE PAVED RUNWAY
 PT1211'CENTER, 67.6 FT (20.6 M) EAST OF THE RUNWAY LIGHT AT THE JUNCTION OF
 PT1211'THE RUNWAYS, 28.9 FT (8.8 M) SOUTHEAST OF A SHORT WITNESS POST IN THE
 PT1211'WEST END OF A TURF RUNWAY EDGE MARKER, AND 26.6 FT (8.1 M) SOUTH OF
 PT1211'THE SOUTHEAST END OF A CULVERT.  NOTE--ACCESS TO THE DATUM POINT IS
 PT1211'THROUGH A 5-INCH LOGO CAP.  THIS STATION WAS USED AS AN AREA
 PT1211'NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 PT1211
 PT1211                          STATION RECOVERY (2014)
 PT1211
 PT1211'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (TJ)
 PT1211'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1214 ***********************************************************************
 PT1214  DESIGNATION -  FAA SD19 A
 PT1214  PID         -  PT1214
 PT1214  STATE/COUNTY-  SD/ZIEBACH
 PT1214  COUNTRY     -  US
 PT1214  USGS QUAD   -  HIGH ELK HILL (2017)
 PT1214
 PT1214                         *CURRENT SURVEY CONTROL
 PT1214  ______________________________________________________________________
 PT1214* NAD 83(1996) POSITION- 44 59 16.96356(N) 101 15 19.96779(W)   ADJUSTED
 PT1214* NAD 83(1996) ELLIP HT-   719.925 (meters)        (01/23/98)   ADJUSTED
 PT1214* NAVD 88 ORTHO HEIGHT -   741.2   (meters)     2432.    (feet) VERTCON3
 PT1214  ______________________________________________________________________
 PT1214  GEOID HEIGHT    -        -21.208 (meters)                     GEOID18
 PT1214  NAD 83(1996) X  -   -882,049.907 (meters)                     COMP
 PT1214  NAD 83(1996) Y  - -4,432,121.922 (meters)                     COMP
 PT1214  NAD 83(1996) Z  -  4,486,917.855 (meters)                     COMP
 PT1214  LAPLACE CORR    -         -5.01  (seconds)                    DEFLEC18
 PT1214  HORZ ORDER      -  THIRD
 PT1214  ELLP ORDER      -  FOURTH    CLASS I
 PT1214
 PT1214.This mark is at Eagle Butte Airport (SD19)
 PT1214
 PT1214.The horizontal coordinates were established by GPS observations
 PT1214.and adjusted by the National Geodetic Survey in January 1998.
 PT1214
 PT1214.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1214.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1214
 PT1214.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1214.GEOID18 height accuracy estimate available here.
 PT1214
 PT1214.Click photographs - Photos may exist for this station.
 PT1214
 PT1214.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1214
 PT1214.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1214
 PT1214.The ellipsoidal height was determined by GPS observations
 PT1214.and is referenced to NAD 83.
 PT1214
 PT1214. The following values were computed from the NAD 83(1996) position.
 PT1214
 PT1214;                    North         East     Units Scale Factor Converg.
 PT1214;SPC SD N     -   129,081.961   500,993.478   MT  0.99993972   -0 53 19.0
 PT1214;SPC SD N     -   423,496.40  1,643,676.10   sFT  0.99993972   -0 53 19.0
 PT1214;UTM  14      - 4,984,097.310   322,191.377   MT  0.99998877   -1 35 42.0
 PT1214
 PT1214!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1214!SPC SD N     -   0.99988714  x   0.99993972  =   0.99982686
 PT1214!UTM  14      -   0.99988714  x   0.99998877  =   0.99987591
 PT1214
 PT1214:                Primary Azimuth Mark                     Grid Az
 PT1214:SPC SD N     -  FAA SD19 B                               136 53 02.0
 PT1214:UTM  14      -  FAA SD19 B                               137 35 25.0
 PT1214
 PT1214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2219184097(NAD 83)
 PT1214
 PT1214|---------------------------------------------------------------------|
 PT1214| PID    Reference Object                     Distance      Geod. Az  |
 PT1214|                                                           dddmmss.s |
 PT1214| PT1215 FAA SD19 B                          APPROX. 0.8 KM 1355943.0 |
 PT1214|---------------------------------------------------------------------|
 PT1214
 PT1214                          SUPERSEDED SURVEY CONTROL
 PT1214
 PT1214  NAD 83(1986)-  44 59 16.95597(N)    101 15 19.96755(W) AD(       ) 3
 PT1214  NGVD 29 (02/28/92)  740.7    (m)  GEOID90  model used  GPS OBS        
 PT1214
 PT1214.Superseded values are not recommended for survey control.
 PT1214
 PT1214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1214.See file dsdata.pdf to determine how the superseded data were derived.
 PT1214
 PT1214_MARKER: F = FLANGE-ENCASED ROD
 PT1214_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PT1214_STAMPING: FAA SD19 A 1991
 PT1214_MARK LOGO: NGS
 PT1214_PROJECTION: FLUSH
 PT1214_MAGNETIC: I = MARKER IS A STEEL ROD
 PT1214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT1214_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1214+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2024
 PT1214_ROD/PIPE-DEPTH: 3.4 meters
 PT1214_SLEEVE-DEPTH  : 1.0 meters
 PT1214
 PT1214  HISTORY     - Date     Condition        Report By
 PT1214  HISTORY     - 1991     MONUMENTED       NGS
 PT1214  HISTORY     - 20080903 GOOD             WOOLPT
 PT1214  HISTORY     - 20240605 GOOD             KADRMA
 PT1214
 PT1214                          STATION DESCRIPTION
 PT1214
 PT1214'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PT1214'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) SOUTHWEST OF EAGLE BUTTE,
 PT1214'AT THE CHEYENNE/EAGLE BUTTE AIRPORT.  OWNERSHIP--CITY OF EAGLE BUTTE,
 PT1214'P.O. BOX 746, EAGLE BUTTE, SD 57625.  AIRPORT MANAGER IS JOHN P.
 PT1214'BACHMAN, HOME PHONE 605-964-8133, BUSINESS 964-8138.
 PT1214'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND STATE
 PT1214'ROUTE 63, LOCATED ABOUT 3.2 KM (2.0 MI) WEST OF EAGLE BUTTE, GO SOUTH
 PT1214'ON HIGHWAY 63 FOR 1.68 KM (1.04 MI) TO THE JUNCTION OF A GRAVEL ROAD.
 PT1214'TURN LEFT, EAST, ON GRAVEL ROAD FOR 1.84 KM (1.14 MI) TO THE PAVED
 PT1214'AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, ON ENTRANCE
 PT1214'ROAD FOR 0.56 KM (0.35 MI) TO AN IRON GATE ON THE RIGHT.  TURN RIGHT,
 PT1214'SOUTHWEST, PASS THROUGH GATE AND CROSS APRON AND TAXI FOR 0.16 KM
 PT1214'(0.10 MI) TO THE JUNCTION OF THE RUNWAY AND THE STATION ON THE LEFT.
 PT1214'THE STATION IS LOCATED 40.3 M (132.2 FT) SOUTHEAST FROM TAXI CENTER
 PT1214'AND IN LINE WITH HOLDING BARS, 37.8 M (124.0 FT) NORTHEAST FROM
 PT1214'RUNWAY CENTER, 32.5 M (106.6 FT) SOUTHWEST FROM SOUTHWEST EDGE OF
 PT1214'APRON, 25.3 M (83.0 FT) NORTHEAST FROM RUNWAY LIGHT NUMBER 6 AND 0.3
 PT1214'M (1.0 FT) NORTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 PT1214
 PT1214                          STATION RECOVERY (2008)
 PT1214
 PT1214'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 PT1214'RECOVERED AS DESCRIBED.
 PT1214
 PT1214                          STATION RECOVERY (2024)
 PT1214
 PT1214'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2024 (GF)
 PT1214'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1215 ***********************************************************************
 PT1215  DESIGNATION -  FAA SD19 B
 PT1215  PID         -  PT1215
 PT1215  STATE/COUNTY-  SD/ZIEBACH
 PT1215  COUNTRY     -  US
 PT1215  USGS QUAD   -  HERBERT CREEK (2017)
 PT1215
 PT1215                         *CURRENT SURVEY CONTROL
 PT1215  ______________________________________________________________________
 PT1215* NAD 83(1996) POSITION- 44 58 57.72705(N) 101 14 53.78966(W)   ADJUSTED
 PT1215* NAD 83(1996) ELLIP HT-   722.724 (meters)        (01/23/98)   ADJUSTED
 PT1215* NAVD 88 ORTHO HEIGHT -   744.0   (meters)     2441.    (feet) VERTCON3
 PT1215  ______________________________________________________________________
 PT1215  GEOID HEIGHT    -        -21.227 (meters)                     GEOID18
 PT1215  NAD 83(1996) X  -   -881,569.677 (meters)                     COMP
 PT1215  NAD 83(1996) Y  - -4,432,647.550 (meters)                     COMP
 PT1215  NAD 83(1996) Z  -  4,486,499.779 (meters)                     COMP
 PT1215  LAPLACE CORR    -         -4.94  (seconds)                    DEFLEC18
 PT1215  HORZ ORDER      -  THIRD
 PT1215  ELLP ORDER      -  FOURTH    CLASS I
 PT1215
 PT1215.This mark is at Eagle Butte Airport (SD19)
 PT1215
 PT1215.The horizontal coordinates were established by GPS observations
 PT1215.and adjusted by the National Geodetic Survey in January 1998.
 PT1215
 PT1215.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1215.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1215
 PT1215.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1215.GEOID18 height accuracy estimate available here.
 PT1215
 PT1215.Click photographs - Photos may exist for this station.
 PT1215
 PT1215.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1215
 PT1215.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1215
 PT1215.The ellipsoidal height was determined by GPS observations
 PT1215.and is referenced to NAD 83.
 PT1215
 PT1215. The following values were computed from the NAD 83(1996) position.
 PT1215
 PT1215;                    North         East     Units Scale Factor Converg.
 PT1215;SPC SD N     -   128,479.372   501,557.690   MT  0.99993982   -0 53 00.4
 PT1215;SPC SD N     -   421,519.41  1,645,527.19   sFT  0.99993982   -0 53 00.4
 PT1215;UTM  14      - 4,983,487.782   322,748.144   MT  0.99998634   -1 35 22.9
 PT1215
 PT1215!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1215!SPC SD N     -   0.99988670  x   0.99993982  =   0.99982653
 PT1215!UTM  14      -   0.99988670  x   0.99998634  =   0.99987304
 PT1215
 PT1215:                Primary Azimuth Mark                     Grid Az
 PT1215:SPC SD N     -  FAA SD19 A                               316 53 01.9
 PT1215:UTM  14      -  FAA SD19 A                               317 35 24.4
 PT1215
 PT1215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2274883487(NAD 83)
 PT1215
 PT1215|---------------------------------------------------------------------|
 PT1215| PID    Reference Object                     Distance      Geod. Az  |
 PT1215|                                                           dddmmss.s |
 PT1215| PT1214 FAA SD19 A                          APPROX. 0.8 KM 3160001.5 |
 PT1215|---------------------------------------------------------------------|
 PT1215
 PT1215                          SUPERSEDED SURVEY CONTROL
 PT1215
 PT1215  ELLIP H (08/18/97)  722.752  (m)                       GP(       ) 4 1
 PT1215  NAD 83(1986)-  44 58 57.71949(N)    101 14 53.78944(W) AD(       ) 3
 PT1215  NGVD 29 (02/28/92)  743.5    (m)  GEOID90  model used  GPS OBS        
 PT1215
 PT1215.Superseded values are not recommended for survey control.
 PT1215
 PT1215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1215.See file dsdata.pdf to determine how the superseded data were derived.
 PT1215
 PT1215_MARKER: F = FLANGE-ENCASED ROD
 PT1215_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PT1215_STAMPING: FAA SD19 B 1991
 PT1215_MARK LOGO: NGS
 PT1215_PROJECTION: RECESSED 90 CENTIMETERS
 PT1215_MAGNETIC: I = MARKER IS A STEEL ROD
 PT1215_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT1215_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1215+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2024
 PT1215_ROD/PIPE-DEPTH: 2.7 meters
 PT1215_SLEEVE-DEPTH  : 1.0 meters
 PT1215
 PT1215  HISTORY     - Date     Condition        Report By
 PT1215  HISTORY     - 1991     MONUMENTED       NGS
 PT1215  HISTORY     - 20080903 GOOD             WOOLPT
 PT1215  HISTORY     - 20240605 GOOD             KADRMA
 PT1215
 PT1215                          STATION DESCRIPTION
 PT1215
 PT1215'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PT1215'THE STATION IS LOCATED ABOUT 1.6 KM (1.0 MI) SOUTHWEST OF EAGLE BUTTE,
 PT1215'AT THE CHEYENNE/EAGLE BUTTE AIRPORT.  OWNERSHIP--CITY OF EAGLE BUTTE,
 PT1215'P.O. BOX 746, EAGLE BUTTE, SD 57625.  AIRPORT MANAGER IS JOHN P.
 PT1215'BACHMAN, HOME PHONE 605-964-8133, BUSINESS 964-8138.
 PT1215'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND STATE
 PT1215'ROUTE 63, LOCATED ABOUT 3.2 KM (2.0 MI) WEST OF EAGLE BUTTE, GO SOUTH
 PT1215'ON HIGHWAY 63 FOR 1.68 KM (1.04 MI) TO THE JUNCTION OF A GRAVEL ROAD.
 PT1215'TURN LEFT, EAST, ON GRAVEL ROAD FOR 1.84 KM (1.14 MI) TO THE PAVED
 PT1215'AIRPORT ENTRANCE ROAD ON THE RIGHT.  TURN RIGHT, SOUTH, ON ENTRANCE
 PT1215'ROAD FOR 0.56 KM (0.35 MI) TO AN IRON GATE ON THE RIGHT.  TURN RIGHT,
 PT1215'SOUTHWEST, PASS THROUGH GATE AND CROSS APRON AND TAXI FOR 0.16 KM
 PT1215'(0.10 MI) TO THE JUNCTION OF THE RUNWAY.  TURN LEFT, SOUTHEAST, ON
 PT1215'RUNWAY FOR 0.8 KM (0.5 MI) TO THE STATION ON THE LEFT.
 PT1215'THE STATION IS LOCATED 22.6 M (74.1 FT) NORTHEAST FROM RUNWAY CENTER,
 PT1215'10.4 M (34.1 FT) NORTHEAST FROM RUNWAY LIGHT NUMBER 20 AND 0.3 M
 PT1215'(1.0 FT) SOUTHWEST FROM A FIBERGLASS WITNESS POST.
 PT1215
 PT1215                          STATION RECOVERY (2008)
 PT1215
 PT1215'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2008 (DJK)
 PT1215'RECOVERED AS DESCRIBED.
 PT1215
 PT1215                          STATION RECOVERY (2024)
 PT1215
 PT1215'RECOVERY NOTE BY KADRMAS, LEE AND JACKSON P.C. 2024 (GF)
 PT1215'SURFACE GRADING AROUND MONUMENT HAS CHANGED.  MONUMENT IS NOW 3 FT
 PT1215'(0.9 M) BELOW GROUND.  MONUMENT CAN BE ACCESSED THRU A METAL LID ATOP
 PT1215'A PVC PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0704 ***********************************************************************
 QR0704  DESIGNATION -  FAA SD22 A
 QR0704  PID         -  QR0704
 QR0704  STATE/COUNTY-  SD/WALWORTH
 QR0704  COUNTRY     -  US
 QR0704  USGS QUAD   -  HOVEN MUNICIPAL AIRPORT (2017)
 QR0704
 QR0704                         *CURRENT SURVEY CONTROL
 QR0704  ______________________________________________________________________
 QR0704* NAD 83(1996) POSITION- 45 15 22.60546(N) 099 47 45.08984(W)   ADJUSTED
 QR0704* NAD 83(1996) ELLIP HT-   549.109 (meters)        (01/23/98)   ADJUSTED
 QR0704* NAVD 88 ORTHO HEIGHT -   571.5   (meters)     1875.    (feet) VERTCON3
 QR0704  ______________________________________________________________________
 QR0704  GEOID HEIGHT    -        -22.516 (meters)                     GEOID18
 QR0704  NAD 83(1996) X  -   -765,246.713 (meters)                     COMP
 QR0704  NAD 83(1996) Y  - -4,432,216.117 (meters)                     COMP
 QR0704  NAD 83(1996) Z  -  4,507,832.714 (meters)                     COMP
 QR0704  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 QR0704  HORZ ORDER      -  THIRD
 QR0704  ELLP ORDER      -  FOURTH    CLASS I
 QR0704
 QR0704.This mark is at Hoven Airport (SD22)
 QR0704
 QR0704.The horizontal coordinates were established by GPS observations
 QR0704.and adjusted by the National Geodetic Survey in January 1998.
 QR0704
 QR0704.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0704.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0704
 QR0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0704.GEOID18 height accuracy estimate available here.
 QR0704
 QR0704.Click photographs - Photos may exist for this station.
 QR0704
 QR0704.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0704
 QR0704.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0704
 QR0704.The ellipsoidal height was determined by GPS observations
 QR0704.and is referenced to NAD 83.
 QR0704
 QR0704. The following values were computed from the NAD 83(1996) position.
 QR0704
 QR0704;                    North         East     Units Scale Factor Converg.
 QR0704;SPC SD N     -   158,142.584   616,023.122   MT  0.99994550   +0 08 40.1
 QR0704;SPC SD N     -   518,839.46  2,021,069.19   sFT  0.99994550   +0 08 40.1
 QR0704;UTM  14      - 5,011,728.470   437,554.464   MT  0.99964794   -0 33 55.0
 QR0704
 QR0704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0704!SPC SD N     -   0.99991392  x   0.99994550  =   0.99985942
 QR0704!UTM  14      -   0.99991392  x   0.99964794  =   0.99956189
 QR0704
 QR0704:                Primary Azimuth Mark                     Grid Az
 QR0704:SPC SD N     -  FAA SD22 B                               320 19 40.6
 QR0704:UTM  14      -  FAA SD22 B                               321 02 15.7
 QR0704
 QR0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR3755411728(NAD 83)
 QR0704
 QR0704|---------------------------------------------------------------------|
 QR0704| PID    Reference Object                     Distance      Geod. Az  |
 QR0704|                                                           dddmmss.s |
 QR0704| QR0705 FAA SD22 B                          APPROX. 0.7 KM 3202820.7 |
 QR0704|---------------------------------------------------------------------|
 QR0704
 QR0704                          SUPERSEDED SURVEY CONTROL
 QR0704
 QR0704  NAD 83(1986)-  45 15 22.59924(N)    099 47 45.09825(W) AD(       ) 3
 QR0704  NGVD 29 (02/28/92)  571.2    (m)  GEOID90  model used  GPS OBS        
 QR0704
 QR0704.Superseded values are not recommended for survey control.
 QR0704
 QR0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0704.See file dsdata.pdf to determine how the superseded data were derived.
 QR0704
 QR0704_MARKER: I = METAL ROD
 QR0704_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QR0704_STAMPING: FAA SD22 A 1991
 QR0704_MARK LOGO: NGS
 QR0704_PROJECTION: FLUSH
 QR0704_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0704+SATELLITE: SATELLITE OBSERVATIONS - 1991
 QR0704_ROD/PIPE-DEPTH: 10.1 meters
 QR0704_SLEEVE-DEPTH  : 1.0 meters
 QR0704
 QR0704  HISTORY     - Date     Condition        Report By
 QR0704  HISTORY     - 1991     MONUMENTED       NGS
 QR0704
 QR0704                          STATION DESCRIPTION
 QR0704
 QR0704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QR0704'THE STATION IS LOCATED ABOUT 2.17 KM (1.35 MI) NORTHWEST OF HOVEN, AT
 QR0704'THE HOVEN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF HOVEN, P.O. BOX 157,
 QR0704'HOVEN, SD 57450.  AIRPORT MANAGER IS LEO HARTUNG, CITY SHED PHONE
 QR0704'605-948-2520, HOME 984-2199.
 QR0704'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES 20 WEST AND 47
 QR0704'NORTH, LOCATED 0.8 KM (0.5 MI) WEST OF HOVEN, GO NORTH ON HIGHWAY 47
 QR0704'FOR 1.1 KM (0.7 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE LEFT.
 QR0704'TURN LEFT, WEST, ON ENTRANCE ROAD FOR 0.24 KM (0.15 MI) TO THE
 QR0704'AIRPORT OFFICE AND A GATE.  PASS THROUGH GATE AND GO SOUTHWEST
 QR0704'CROSSING APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF THE
 QR0704'RUNWAY AND THE STATION ON THE RIGHT.
 QR0704'THE STATION IS LOCATED 38.6 M (126.6 FT) NORTHWEST FROM TAXI CENTER,
 QR0704'32.9 M (107.9 FT) NORTHEAST FROM RUNWAY CENTER, 20.7 M (67.9 FT)
 QR0704'NORTHEAST FROM A RUNWAY LIGHT AND 0.3 M (1.0 FT) SOUTHEAST FROM A
 QR0704'SHORT FIBERGLASS WITNESS POST
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0705 ***********************************************************************
 QR0705  DESIGNATION -  FAA SD22 B
 QR0705  PID         -  QR0705
 QR0705  STATE/COUNTY-  SD/WALWORTH
 QR0705  COUNTRY     -  US
 QR0705  USGS QUAD   -  HOVEN MUNICIPAL AIRPORT (2017)
 QR0705
 QR0705                         *CURRENT SURVEY CONTROL
 QR0705  ______________________________________________________________________
 QR0705* NAD 83(1996) POSITION- 45 15 40.45464(N) 099 48 05.94521(W)   ADJUSTED
 QR0705* NAD 83(1996) ELLIP HT-   551.356 (meters)        (01/23/98)   ADJUSTED
 QR0705* NAVD 88 ORTHO HEIGHT -   573.8   (meters)     1883.    (feet) VERTCON3
 QR0705  ______________________________________________________________________
 QR0705  GEOID HEIGHT    -        -22.512 (meters)                     GEOID18
 QR0705  NAD 83(1996) X  -   -765,628.483 (meters)                     COMP
 QR0705  NAD 83(1996) Y  - -4,431,754.567 (meters)                     COMP
 QR0705  NAD 83(1996) Z  -  4,508,222.215 (meters)                     COMP
 QR0705  LAPLACE CORR    -         -2.64  (seconds)                    DEFLEC18
 QR0705  HORZ ORDER      -  THIRD
 QR0705  ELLP ORDER      -  FOURTH    CLASS I
 QR0705
 QR0705.This mark is at Hoven Airport (SD22)
 QR0705
 QR0705.The horizontal coordinates were established by GPS observations
 QR0705.and adjusted by the National Geodetic Survey in January 1998.
 QR0705
 QR0705.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0705.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0705
 QR0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0705.GEOID18 height accuracy estimate available here.
 QR0705
 QR0705.Click photographs - Photos may exist for this station.
 QR0705
 QR0705.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QR0705
 QR0705.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0705
 QR0705.The ellipsoidal height was determined by GPS observations
 QR0705.and is referenced to NAD 83.
 QR0705
 QR0705. The following values were computed from the NAD 83(1996) position.
 QR0705
 QR0705;                    North         East     Units Scale Factor Converg.
 QR0705;SPC SD N     -   158,692.451   615,567.067   MT  0.99994582   +0 08 25.4
 QR0705;SPC SD N     -   520,643.48  2,019,572.95   sFT  0.99994582   +0 08 25.4
 QR0705;UTM  14      - 5,012,283.779   437,105.389   MT  0.99964864   -0 34 10.0
 QR0705
 QR0705!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0705!SPC SD N     -   0.99991356  x   0.99994582  =   0.99985939
 QR0705!UTM  14      -   0.99991356  x   0.99964864  =   0.99956224
 QR0705
 QR0705:                Primary Azimuth Mark                     Grid Az
 QR0705:SPC SD N     -  FAA SD22 A                               140 19 40.5
 QR0705:UTM  14      -  FAA SD22 A                               141 02 15.9
 QR0705
 QR0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR3710512283(NAD 83)
 QR0705
 QR0705|---------------------------------------------------------------------|
 QR0705| PID    Reference Object                     Distance      Geod. Az  |
 QR0705|                                                           dddmmss.s |
 QR0705| QR0704 FAA SD22 A                          APPROX. 0.7 KM 1402805.9 |
 QR0705|---------------------------------------------------------------------|
 QR0705
 QR0705                          SUPERSEDED SURVEY CONTROL
 QR0705
 QR0705  NAD 83(1986)-  45 15 40.44844(N)    099 48 05.95363(W) AD(       ) 3
 QR0705  NGVD 29 (02/28/92)  573.4    (m)  GEOID90  model used  GPS OBS        
 QR0705
 QR0705.Superseded values are not recommended for survey control.
 QR0705
 QR0705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0705.See file dsdata.pdf to determine how the superseded data were derived.
 QR0705
 QR0705_MARKER: I = METAL ROD
 QR0705_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QR0705_STAMPING: FAA SD22 B 1991
 QR0705_MARK LOGO: NGS
 QR0705_PROJECTION: FLUSH
 QR0705_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0705_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0705+SATELLITE: SATELLITE OBSERVATIONS - 1991
 QR0705_ROD/PIPE-DEPTH: 5.2 meters
 QR0705_SLEEVE-DEPTH  : 1.0 meters
 QR0705
 QR0705  HISTORY     - Date     Condition        Report By
 QR0705  HISTORY     - 1991     MONUMENTED       NGS
 QR0705
 QR0705                          STATION DESCRIPTION
 QR0705
 QR0705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QR0705'THE STATION IS LOCATED ABOUT 2.17 KM (1.35 MI) NORTHWEST OF HOVEN, AT
 QR0705'THE HOVEN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF HOVEN, P.O. BOX 157
 QR0705'HOVEN, SD 57450.  AIRPORT MANAGER IS LEO HARTUNG, CITY SHED PHONE
 QR0705'605-948-2520, HOME 984-2199.
 QR0705'TO REACH THE STATION FROM THE JUNCTION OF STATE ROUTES 20 WEST AND 47
 QR0705'NORTH, LOCATED 0.8 KM (0.5 MI) WEST OF HOVEN, GO NORTH ON HIGHWAY 47
 QR0705'FOR 1.1 KM (0.7 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE LEFT.
 QR0705'TURN LEFT, WEST, ON ENTRANCE ROAD FOR 0.24 KM (0.15 MI) TO THE
 QR0705'AIRPORT OFFICE AND A GATE.  PASS THROUGH GATE AND GO SOUTHWEST
 QR0705'CROSSING APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE JUNCTION OF THE
 QR0705'RUNWAY. TURN RIGHT, NORTHWEST, ON RUNWAY FOR 0.64 KM (0.40 MI) TO THE
 QR0705'STATION ON THE RIGHT.
 QR0705'THE STATION IS LOCATED 21.1 M (69.2 FT) NORTHEAST FROM RUNWAY CENTER,
 QR0705'8.6 M (28.2 FT) NORTHEAST FROM A RUNWAY LIGHT AND 0.3 M (1.0 FT)
 QR0705'SOUTHWEST FROM A SHORT FIBERGLASS WITNESS POST
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0961 ***********************************************************************
 QS0961  DESIGNATION -  FAA SD28 A
 QS0961  PID         -  QS0961
 QS0961  STATE/COUNTY-  SD/CORSON
 QS0961  COUNTRY     -  US
 QS0961  USGS QUAD   -  MCLAUGHLIN (2017)
 QS0961
 QS0961                         *CURRENT SURVEY CONTROL
 QS0961  ______________________________________________________________________
 QS0961* NAD 83(1996) POSITION- 45 47 47.56784(N) 100 47 04.94356(W)   ADJUSTED
 QS0961* NAD 83(1996) ELLIP HT-   590.812 (meters)        (01/23/98)   ADJUSTED
 QS0961* NAVD 88 ORTHO HEIGHT -   611.9   (meters)     2008.    (feet) VERTCON3
 QS0961  ______________________________________________________________________
 QS0961  GEOID HEIGHT    -        -21.159 (meters)                     GEOID18
 QS0961  NAD 83(1996) X  -   -833,610.237 (meters)                     COMP
 QS0961  NAD 83(1996) Y  - -4,376,283.919 (meters)                     COMP
 QS0961  NAD 83(1996) Z  -  4,549,933.426 (meters)                     COMP
 QS0961  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 QS0961  HORZ ORDER      -  THIRD
 QS0961  ELLP ORDER      -  FOURTH    CLASS I
 QS0961
 QS0961.This mark is at Mclaughlin Airport (SD28)
 QS0961
 QS0961.The horizontal coordinates were established by GPS observations
 QS0961.and adjusted by the National Geodetic Survey in January 1998.
 QS0961
 QS0961.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0961.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0961
 QS0961.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0961.GEOID18 height accuracy estimate available here.
 QS0961
 QS0961.Click photographs - Photos may exist for this station.
 QS0961
 QS0961.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0961
 QS0961.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0961
 QS0961.The ellipsoidal height was determined by GPS observations
 QS0961.and is referenced to NAD 83.
 QS0961
 QS0961. The following values were computed from the NAD 83(1996) position.
 QS0961
 QS0961;                    North         East     Units Scale Factor Converg.
 QS0961;SPC SD N     -   218,463.121   538,991.139   MT  1.00002382   -0 33 19.3
 QS0961;SPC SD N     -   716,741.09  1,768,340.10   sFT  1.00002382   -0 33 19.3
 QS0961;UTM  14      - 5,072,991.635   361,301.007   MT  0.99983651   -1 16 46.6
 QS0961
 QS0961!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0961!SPC SD N     -   0.99990739  x   1.00002382  =   0.99993120
 QS0961!UTM  14      -   0.99990739  x   0.99983651  =   0.99974391
 QS0961
 QS0961:                Primary Azimuth Mark                     Grid Az
 QS0961:SPC SD N     -  FAA SD28 B                               141 00 17.0
 QS0961:UTM  14      -  FAA SD28 B                               141 43 44.3
 QS0961
 QS0961_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6130172991(NAD 83)
 QS0961
 QS0961|---------------------------------------------------------------------|
 QS0961| PID    Reference Object                     Distance      Geod. Az  |
 QS0961|                                                           dddmmss.s |
 QS0961| QS0962 FAA SD28 B                          APPROX. 0.5 KM 1402657.7 |
 QS0961|---------------------------------------------------------------------|
 QS0961
 QS0961                          SUPERSEDED SURVEY CONTROL
 QS0961
 QS0961  NAD 83(1986)-  45 47 47.55905(N)    100 47 04.94032(W) AD(       ) 3
 QS0961  NGVD 29 (02/28/92)  611.5    (m)  GEOID90  model used  GPS OBS        
 QS0961
 QS0961.Superseded values are not recommended for survey control.
 QS0961
 QS0961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0961.See file dsdata.pdf to determine how the superseded data were derived.
 QS0961
 QS0961_MARKER: I = METAL ROD
 QS0961_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0961_STAMPING: FAA SD28 A 1991
 QS0961_MARK LOGO: NGS
 QS0961_PROJECTION: FLUSH
 QS0961_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0961_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0961_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0961+SATELLITE: SATELLITE OBSERVATIONS - 1991
 QS0961_ROD/PIPE-DEPTH: 2.1 meters
 QS0961_SLEEVE-DEPTH  : 1.0 meters
 QS0961
 QS0961  HISTORY     - Date     Condition        Report By
 QS0961  HISTORY     - 1991     MONUMENTED       NGS
 QS0961
 QS0961                          STATION DESCRIPTION
 QS0961
 QS0961'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QS0961'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) SOUTHEAST OF MCLAUGHLIN,
 QS0961'AT THE MCLAUGHLIN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MCLAUGHLIN,
 QS0961'P.O. BOX 169, MCLAUGHLIN, SD 57642.  AIRPORT MANAGER IS CLYDE RISCHE,
 QS0961'BUSINESS PHONE 605-823-4585.  CITY HALL 823-4428.
 QS0961'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 QS0961'ROUTE 63, LOCATED IN THE MIDDLE OF MCLAUGHLIN, GO EAST ON HIGHWAY 12
 QS0961'FOR 2.9 KM (1.8 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE LEFT.
 QS0961'TURN LEFT, NORTH, ON ENTRANCE ROAD FOR 0.08 KM (0.05 MI) TO A GATE.
 QS0961'PASS THROUGH GATE AND GO NORTH FOR 0.08 KM (0.05 MI) TO THE NORTHWEST
 QS0961'CORNER OF APRON.  TURN RIGHT, EAST, CROSSING APRON FOR 0.09 KM
 QS0961'(0.06 MI) TO THE SOUTHEAST CORNER OF APRON AND THE STATION.
 QS0961'THE STATION IS LOCATED 46.1 M (151.2 FT) SOUTHWEST FROM RUNWAY CENTER,
 QS0961'33.8 M, SOUTHWEST FROM A RUNWAY LIGHT, 30.7 M (100.7 FT) SOUTHEAST
 QS0961'FROM THE SOUTHEAST CORNER OF APRON AND 0.3 M (1.0 FT) NORTHWEST FROM
 QS0961'A FIBERGLASS WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0962 ***********************************************************************
 QS0962  DESIGNATION -  FAA SD28 B
 QS0962  PID         -  QS0962
 QS0962  STATE/COUNTY-  SD/CORSON
 QS0962  COUNTRY     -  US
 QS0962  USGS QUAD   -  MCLAUGHLIN (2017)
 QS0962
 QS0962                         *CURRENT SURVEY CONTROL
 QS0962  ______________________________________________________________________
 QS0962* NAD 83(1996) POSITION- 45 47 34.51965(N) 100 46 49.54019(W)   ADJUSTED
 QS0962* NAD 83(1996) ELLIP HT-   587.818 (meters)        (01/23/98)   ADJUSTED
 QS0962* NAVD 88 ORTHO HEIGHT -   608.9   (meters)     1998.    (feet) VERTCON3
 QS0962  ______________________________________________________________________
 QS0962  GEOID HEIGHT    -        -21.164 (meters)                     GEOID18
 QS0962  NAD 83(1996) X  -   -833,337.054 (meters)                     COMP
 QS0962  NAD 83(1996) Y  - -4,376,627.821 (meters)                     COMP
 QS0962  NAD 83(1996) Z  -  4,549,650.372 (meters)                     COMP
 QS0962  LAPLACE CORR    -         -3.15  (seconds)                    DEFLEC18
 QS0962  HORZ ORDER      -  THIRD
 QS0962  ELLP ORDER      -  FOURTH    CLASS I
 QS0962
 QS0962.This mark is at Mclaughlin Airport (SD28)
 QS0962
 QS0962.The horizontal coordinates were established by GPS observations
 QS0962.and adjusted by the National Geodetic Survey in January 1998.
 QS0962
 QS0962.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0962.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0962
 QS0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0962.GEOID18 height accuracy estimate available here.
 QS0962
 QS0962.Click photographs - Photos may exist for this station.
 QS0962
 QS0962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0962
 QS0962.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0962
 QS0962.The ellipsoidal height was determined by GPS observations
 QS0962.and is referenced to NAD 83.
 QS0962
 QS0962. The following values were computed from the NAD 83(1996) position.
 QS0962
 QS0962;                    North         East     Units Scale Factor Converg.
 QS0962;SPC SD N     -   218,057.062   539,319.904   MT  1.00002300   -0 33 08.4
 QS0962;SPC SD N     -   715,408.88  1,769,418.72   sFT  1.00002300   -0 33 08.4
 QS0962;UTM  14      - 5,072,581.530   361,624.553   MT  0.99983540   -1 16 35.2
 QS0962
 QS0962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0962!SPC SD N     -   0.99990786  x   1.00002300  =   0.99993085
 QS0962!UTM  14      -   0.99990786  x   0.99983540  =   0.99974327
 QS0962
 QS0962:                Primary Azimuth Mark                     Grid Az
 QS0962:SPC SD N     -  FAA SD28 A                               321 00 17.1
 QS0962:UTM  14      -  FAA SD28 A                               321 43 43.9
 QS0962
 QS0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6162472581(NAD 83)
 QS0962
 QS0962|---------------------------------------------------------------------|
 QS0962| PID    Reference Object                     Distance      Geod. Az  |
 QS0962|                                                           dddmmss.s |
 QS0962| QS0961 FAA SD28 A                          APPROX. 0.5 KM 3202708.7 |
 QS0962|---------------------------------------------------------------------|
 QS0962
 QS0962                          SUPERSEDED SURVEY CONTROL
 QS0962
 QS0962  NAD 83(1986)-  45 47 34.51086(N)    100 46 49.53696(W) AD(       ) 3
 QS0962  NGVD 29 (02/28/92)  608.5    (m)  GEOID90  model used  GPS OBS        
 QS0962
 QS0962.Superseded values are not recommended for survey control.
 QS0962
 QS0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0962.See file dsdata.pdf to determine how the superseded data were derived.
 QS0962
 QS0962_MARKER: I = METAL ROD
 QS0962_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0962_STAMPING: FAA SD28 B 1991
 QS0962_MARK LOGO: NGS
 QS0962_PROJECTION: FLUSH
 QS0962_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0962+SATELLITE: SATELLITE OBSERVATIONS - 1991
 QS0962_ROD/PIPE-DEPTH: 3.2 meters
 QS0962_SLEEVE-DEPTH  : 1.0 meters
 QS0962
 QS0962  HISTORY     - Date     Condition        Report By
 QS0962  HISTORY     - 1991     MONUMENTED       NGS
 QS0962
 QS0962                          STATION DESCRIPTION
 QS0962
 QS0962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 QS0962'THE STATION IS LOCATED ABOUT 2.4 KM (1.5 MI) SOUTHEAST OF MCLAUGHLIN,
 QS0962'AT THE MCLAUGHLIN MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF MCLAUGHLIN,
 QS0962'P.O. BOX 169, MCLAUGHLIN, SD 57642.  AIRPORT MANAGER IS CLYDE RISCHE,
 QS0962'BUSINESS PHONE 605-823-4585.  CITY HALL 823-4428.
 QS0962'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND STATE
 QS0962'ROUTE 63, LOCATED IN THE MIDDLE OF MCLAUGHLIN, GO EAST ON HIGHWAY 12
 QS0962'FOR 2.9 KM (1.8 MI) TO THE GRAVEL AIRPORT ENTRANCE ROAD ON THE LEFT.
 QS0962'TURN LEFT, NORTH, ON ENTRANCE ROAD FOR 0.08 KM (0.05 MI) TO A GATE.
 QS0962'PASS THROUGH GATE AND GO NORTH FOR 0.08 KM (0.05 MI) TO THE NORTHWEST
 QS0962'CORNER OF APRON.  TURN RIGHT, EAST, CROSSING APRON FOR 0.05 KM
 QS0962'(0.03 MI) TO A TAXI.  TURN LEFT, NORTHEAST, ON TAXI FOR 0.08 KM
 QS0962'(0.05 MI) TO THE JUNCTION OF THE RUNWAY.  TURN RIGHT, SOUTHEAST, ON
 QS0962'RUNWAY FOR 0.8 KM (0.5 MI) TO THE STATION ON THE LEFT.
 QS0962'THE STATION IS LOCATED 54.1 M (177.5 FT) SOUTHWEST FROM RUNWAY CENTER,
 QS0962'41.8 M, SOUTHWEST FROM A RUNWAY LIGHT, 30.7 M (100.7 FT) SOUTHEAST
 QS0962'FROM A FENCE LINE AND 0.3 M (1.0 FT) NORTHWEST FROM FIBERGLASS
 QS0962'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2645 ***********************************************************************
 PU2645  CBN         -  This is a Cooperative Base Network Control Station.
 PU2645  PACS        -  This is a Primary Airport Control Station.
 PU2645  DESIGNATION -  FAA SPF A
 PU2645  PID         -  PU2645
 PU2645  STATE/COUNTY-  SD/LAWRENCE
 PU2645  COUNTRY     -  US
 PU2645  USGS QUAD   -  SPEARFISH (2017)
 PU2645
 PU2645                         *CURRENT SURVEY CONTROL
 PU2645  ______________________________________________________________________
 PU2645* NAD 83(2011) POSITION- 44 28 55.29487(N) 103 47 02.69291(W)   ADJUSTED
 PU2645* NAD 83(2011) ELLIP HT-  1169.851 (meters)        (06/27/12)   ADJUSTED
 PU2645* NAD 83(2011) EPOCH   -  2010.00
 PU2645* NAVD 88 ORTHO HEIGHT -  1184.473 (meters)     3886.06  (feet) ADJUSTED
 PU2645  ______________________________________________________________________
 PU2645  GEOID HEIGHT    -        -14.610 (meters)                     GEOID18
 PU2645  NAD 83(2011) X  - -1,086,230.232 (meters)                     COMP
 PU2645  NAD 83(2011) Y  - -4,427,647.374 (meters)                     COMP
 PU2645  NAD 83(2011) Z  -  4,447,283.118 (meters)                     COMP
 PU2645  LAPLACE CORR    -         -6.38  (seconds)                    DEFLEC18
 PU2645  DYNAMIC HEIGHT  -       1184.066 (meters)     3884.72  (feet) COMP
 PU2645  MODELED GRAVITY -    980,232.2   (mgal)                       NAVD 88
 PU2645
 PU2645  VERT ORDER      -  FIRST     CLASS II
 PU2645
 PU2645  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2645  Standards:
 PU2645         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2645            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2645  -------------------------------------------------------------------
 PU2645  NETWORK    1.23   3.67           0.57   0.40   1.87     -0.14938575
 PU2645  -------------------------------------------------------------------
 PU2645  Click here for local accuracies and other accuracy information.
 PU2645
 PU2645.This mark is at Black Hills-Clyde Ice Fld Airport (SPF)
 PU2645
 PU2645.The horizontal coordinates were established by GPS observations
 PU2645.and adjusted by the National Geodetic Survey in June 2012.
 PU2645
 PU2645.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2645.been affixed to the stable North American tectonic plate. See 
 PU2645.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2645
 PU2645.The horizontal coordinates are valid at the epoch date displayed above
 PU2645.which is a decimal equivalence of Year/Month/Day.
 PU2645
 PU2645.The orthometric height was determined by differential leveling and
 PU2645.adjusted by the NATIONAL GEODETIC SURVEY
 PU2645.in September 1993.
 PU2645
 PU2645.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2645.GEOID18 height accuracy estimate available here.
 PU2645
 PU2645.Click photographs - Photos may exist for this station.
 PU2645
 PU2645.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2645
 PU2645.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2645
 PU2645.The ellipsoidal height was determined by GPS observations
 PU2645.and is referenced to NAD 83.
 PU2645
 PU2645.The dynamic height is computed by dividing the NAVD 88
 PU2645.geopotential number by the normal gravity value computed on the
 PU2645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2645.degrees latitude (g = 980.6199 gals.).
 PU2645
 PU2645.The modeled gravity was interpolated from observed gravity values.
 PU2645
 PU2645. The following values were computed from the NAD 83(2011) position.
 PU2645
 PU2645;                    North         East     Units Scale Factor Converg.
 PU2645;SPC SD N     -    79,118.677   299,074.409   MT  0.99998812   -2 40 41.3
 PU2645;SPC SD N     -   259,575.19    981,213.29   sFT  0.99998812   -2 40 41.3
 PU2645;UTM  13      - 4,926,131.668   596,692.631   MT  0.99971498   +0 51 07.4
 PU2645
 PU2645!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2645!SPC SD N     -   0.99981661  x   0.99998812  =   0.99980473
 PU2645!UTM  13      -   0.99981661  x   0.99971498  =   0.99953164
 PU2645
 PU2645:                Primary Azimuth Mark                     Grid Az
 PU2645:SPC SD N     -  FAA SPF B                                137 29 20.0
 PU2645:UTM  13      -  FAA SPF B                                133 57 31.3
 PU2645
 PU2645_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9669226131(NAD 83)
 PU2645
 PU2645|---------------------------------------------------------------------|
 PU2645| PID    Reference Object                     Distance      Geod. Az  |
 PU2645|                                                           dddmmss.s |
 PU2645| PU2646 FAA SPF B                           APPROX. 0.5 KM 1344838.7 |
 PU2645|---------------------------------------------------------------------|
 PU2645
 PU2645                          SUPERSEDED SURVEY CONTROL
 PU2645
 PU2645  NAD 83(2007)-  44 28 55.29473(N)    103 47 02.69404(W) AD(2002.00) 0
 PU2645  ELLIP H (02/10/07) 1169.880  (m)                       GP(2002.00)    
 PU2645  ELLIP H (04/15/04) 1169.877  (m)                       GP(       ) 2 1
 PU2645  NAD 83(1996)-  44 28 55.29401(N)    103 47 02.69397(W) AD(       ) B
 PU2645  ELLIP H (04/18/97) 1169.942  (m)                       GP(       ) 4 1
 PU2645  NAD 83(1993)-  44 28 55.28705(N)    103 47 02.69711(W) AD(       ) 3
 PU2645  NAD 83(1986)-  44 28 55.28149(N)    103 47 02.68617(W) AD(       ) 3
 PU2645  NAVD 88            1184.47   (m)         3886.0    (f) LEVELING    3  
 PU2645  NGVD 29 (02/28/92) 1183.93   (m)  GEOID90  model used  GPS OBS        
 PU2645
 PU2645.Superseded values are not recommended for survey control.
 PU2645
 PU2645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2645.See file dsdata.pdf to determine how the superseded data were derived.
 PU2645
 PU2645_MARKER: I = METAL ROD
 PU2645_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PU2645_STAMPING: FAA SPF A 1991
 PU2645_MARK LOGO: NGS
 PU2645_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2645_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2645+SATELLITE: SATELLITE OBSERVATIONS - May 30, 1996
 PU2645
 PU2645  HISTORY     - Date     Condition        Report By
 PU2645  HISTORY     - 1991     MONUMENTED       NGS
 PU2645  HISTORY     - 19910919 GOOD             NGS
 PU2645  HISTORY     - 19911001 GOOD             USFS
 PU2645  HISTORY     - 19960530 GOOD             NGS
 PU2645
 PU2645                          STATION DESCRIPTION
 PU2645
 PU2645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2645'4.1 KM (2.55 MI) EASTERLY ALONG MAIN STREET (INTERSTATE HIGHWAY 90
 PU2645'BUSINESS) FROM THE POST OFFICE IN SPEARFISH, THENCE 3.6 KM (2.25 MI)
 PU2645'EASTERLY ALONG A SERVICE ROAD, THENCE 1.6 KM (1.00 MI) NORTHERLY
 PU2645'ALONG A PAVED ROAD, THENCE 1.1 KM (0.70 MI) WESTERLY ALONG A PAVED
 PU2645'ROAD, THENCE 0.7 KM (0.45 MI) SOUTHERLY ALONG THE BLACK HILLS AIRPORT
 PU2645'ENTRANCE ROAD, THENCE 0.1 KM (0.05 MI) SOUTHWESTERLY ALONG A PAVED
 PU2645'HANGAR AREA, 58.4 M (191.6 FT) SOUTHWEST OF THE SOUTH CORNER OF THE
 PU2645'MOST NORTHWESTERLY OF 3 HANGARS, 31.8 M (104.3 FT) EAST OF THE MOST
 PU2645'NORTHEASTERLY OF 2 TAXIWAY LIGHTS, 28.2 M (92.5 FT) NORTHEAST OF THE
 PU2645'NORTHEAST EDGE OF A RUNWAY, 25.4 M (83.3 FT) SOUTHEAST OF THE
 PU2645'SOUTHEAST EDGE OF A TAXIWAY, 21.6 M (70.9 FT) SOUTHWEST OF THE
 PU2645'SOUTHWEST EDGE OF AN AIRPLANE TIE DOWN AREA, AND 0.3 M (1.0 FT)
 PU2645'NORTHWEST OF A WITNESS POST.  NOTE--THE MARK IS ON PROPERTY OWNED BY
 PU2645'THE BLACK HILLS-CYLDE ICE FIELD AIRPORT.  CONTACT--DAN CUSTIS,
 PU2645'AIRPORT MANAGER, STARR AVIATION, RURAL ROUTE 2, BOX 396 A, SPEARFISH,
 PU2645'SD 57783, TELEPHONE NUMBER (605) 642-4112.  ACCESS TO THE DATUM POINT
 PU2645'IS THROUGH A 5-INCH LOGO CAP WHICH IS FLUSH WITH THE GROUND.  THE
 PU2645'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 PU2645'THE ROD DEPTH IS UNKNOWN.
 PU2645
 PU2645                          STATION RECOVERY (1991)
 PU2645
 PU2645'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2645'THE STATION IS LOCATED ABOUT 4.8 KM (2.98 MI) EAST OF SPEARFISH, AT
 PU2645'THE BLACK HILLS-CYLDE ICE FIELD AIRPORT.  OWNERSHIP--LAWRENCE COUNTY,
 PU2645'DEADWOOD, SD 57732. AIRPORT MANAGER IS DAN CUSTIS, PHONE
 PU2645'605-642-4112, HOME 642-2576.
 PU2645'TO REACH THE STATION FROM EXIT 14 OF INTERSTATE HIGHWAY 90, LOCATED
 PU2645'ABOUT 1.6 KM (0.99 MI) EAST OF SPEARFISH, GO SOUTH TO THE SERVICE
 PU2645'ROAD, THEN GO EAST ON SERVICE ROAD FOR 3.68 KM (2.29 MI) TO A PAVED
 PU2645'ROAD ON THE LEFT.  TURN LEFT, NORTH, ON PAVED ROAD FOR 1.6 KM
 PU2645'(0.99 MI) TO A PAVED ROAD LEFT AND GRAVEL ROAD STRAIGHT AHEAD.  TURN
 PU2645'LEFT, WEST, ON PAVED ROAD FOR 1.04 KM (0.65 MI) TO THE PAVED AIRPORT
 PU2645'ENTRANCE ROAD ON THE LEFT.  TURN LEFT, SOUTH, ON AIRPORT ENTRANCE
 PU2645'ROAD FOR 0.56 KM (0.35 MI) TO A WIRE GATE.  PASS THROUGH GATE AND GO
 PU2645'SOUTHWEST CROSSING APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE
 PU2645'JUNCTION OF RUNWAY AND THE STATION ON THE LEFT.
 PU2645'THE STATION IS LOCATED 43.7 M (143.37 FT) NORTHEAST FROM THE RUNWAY
 PU2645'CENTER, 37.8 M (124.02 FT) SOUTHEAST FROM THE TAXI CENTER, 31.8 M
 PU2645'(104.33 FT) EAST-NORTHEAST FROM THE NORTHEAST ONE OF TWO TAXI LIGHTS,
 PU2645'0.3 M (0.98 FT) NORTHWEST FROM A SHORT FIBERGLASS WITNESS POST.
 PU2645
 PU2645                          STATION RECOVERY (1996)
 PU2645
 PU2645'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2645'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF SPEARFISH AT THE
 PU2645'BLACK HILLS-CLYDE ICE FIELD AIRPORT.  OWNERSHIP--LAWRENCE COUNTY,
 PU2645'RURAL ROUTE 2 BOX 396 A, SPEARFISH SD 57883.  AIRPORT MANAGER IS
 PU2645'EDWARD AMIOTTE, PHONE 605-642-4112.  TO REACH THE STATION FROM THE
 PU2645'OVERPASS OF INTERSTATE 90 AT EXIT 14, GO SOUTH ON THE PAVED ROAD FOR
 PU2645'0.1 MI (0.2 KM) TO COLORADO BOULEVARD.  TURN LEFT AND GO EAST ON
 PU2645'COLORADO BOULEVARD FOR 2.2 MI (3.5 KM) TO A ROAD ON THE LEFT.  TURN
 PU2645'LEFT AND GO NORTH ON THE ROAD FOR 0.9 MI (1.4 KM) TO THE JUNCTION OF A
 PU2645'ROAD ON THE LEFT.  TURN LEFT AND GO WEST ON THE ROAD FOR 0.7 MI (1.1
 PU2645'KM) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT.  TURN LEFT AND GO
 PU2645'SOUTH-SOUTHEAST ON THE AIRPORT ENTRANCE ROAD FOR 0.4 MI (0.6 KM) TO A
 PU2645'GATE ON THE LEFT AND AIRPORT OFFICE STRAIGHT AHEAD.  TURN LEFT AND GO
 PU2645'THRU GATE AND AROUND A HANGAR FOR 0.1 MI (0.2 KM) TO A TAXIWAY AND THE
 PU2645'STATION ON THE LEFT.  THE STATION IS LOCATED 94.0 FT (28.7 M)
 PU2645'NORTHEAST OF THE NORTHEAST EDGE OF THE RUNWAY.  84.3 FT (25.7 M)
 PU2645'SOUTHEAST OF THE SOUTHEAST EDGE OF THE TAXIWAY, AND 71.3 FT (21.7 M)
 PU2645'SOUTHWEST OF THE SOUTHWEST EDGE OF AN AIRPLANE TIE DOWN AREA.
 PU2645'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THIS
 PU2645'STATION WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT
 PU2645'CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2646 ***********************************************************************
 PU2646  SACS        -  This is a Secondary Airport Control Station.
 PU2646  DESIGNATION -  FAA SPF B
 PU2646  PID         -  PU2646
 PU2646  STATE/COUNTY-  SD/LAWRENCE
 PU2646  COUNTRY     -  US
 PU2646  USGS QUAD   -  SPEARFISH (2017)
 PU2646
 PU2646                         *CURRENT SURVEY CONTROL
 PU2646  ______________________________________________________________________
 PU2646* NAD 83(1996) POSITION- 44 28 43.52942(N) 103 46 46.15369(W)   ADJUSTED
 PU2646* NAD 83(1996) ELLIP HT-  1171.460 (meters)        (05/25/04)   ADJUSTED
 PU2646* NAVD 88 ORTHO HEIGHT -  1186.043 (meters)     3891.21  (feet) ADJUSTED
 PU2646  ______________________________________________________________________
 PU2646  GEOID HEIGHT    -        -14.599 (meters)                     GEOID18
 PU2646  NAD 83(1996) X  - -1,085,936.093 (meters)                     COMP
 PU2646  NAD 83(1996) Y  - -4,427,982.753 (meters)                     COMP
 PU2646  NAD 83(1996) Z  -  4,447,025.082 (meters)                     COMP
 PU2646  LAPLACE CORR    -         -6.11  (seconds)                    DEFLEC18
 PU2646  DYNAMIC HEIGHT  -       1185.635 (meters)     3889.87  (feet) COMP
 PU2646  MODELED GRAVITY -    980,232.1   (mgal)                       NAVD 88
 PU2646
 PU2646  HORZ ORDER      -  THIRD
 PU2646  VERT ORDER      -  FIRST     CLASS II
 PU2646  ELLP ORDER      -  FOURTH    CLASS II
 PU2646
 PU2646.This mark is at Black Hills-Clyde Ice Fld Airport (SPF)
 PU2646
 PU2646.The horizontal coordinates were established by GPS observations
 PU2646.and adjusted by the National Geodetic Survey in January 1998.
 PU2646
 PU2646.The orthometric height was determined by differential leveling and
 PU2646.adjusted by the NATIONAL GEODETIC SURVEY
 PU2646.in September 1993.
 PU2646
 PU2646.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2646.GEOID18 height accuracy estimate available here.
 PU2646
 PU2646.Click photographs - Photos may exist for this station.
 PU2646
 PU2646.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2646
 PU2646.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2646
 PU2646.The ellipsoidal height was determined by GPS observations
 PU2646.and is referenced to NAD 83.
 PU2646
 PU2646.The dynamic height is computed by dividing the NAVD 88
 PU2646.geopotential number by the normal gravity value computed on the
 PU2646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2646.degrees latitude (g = 980.6199 gals.).
 PU2646
 PU2646.The modeled gravity was interpolated from observed gravity values.
 PU2646
 PU2646. The following values were computed from the NAD 83(1996) position.
 PU2646
 PU2646;                    North         East     Units Scale Factor Converg.
 PU2646;SPC SD N     -    78,738.844   299,422.547   MT  0.99998868   -2 40 29.6
 PU2646;SPC SD N     -   258,329.02    982,355.47   sFT  0.99998868   -2 40 29.6
 PU2646;UTM  13      - 4,925,774.090   597,063.395   MT  0.99971586   +0 51 18.8
 PU2646
 PU2646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2646!SPC SD N     -   0.99981635  x   0.99998868  =   0.99980504
 PU2646!UTM  13      -   0.99981635  x   0.99971586  =   0.99953227
 PU2646
 PU2646:                Primary Azimuth Mark                     Grid Az
 PU2646:SPC SD N     -  FAA SPF A                                317 29 19.9
 PU2646:UTM  13      -  FAA SPF A                                313 57 31.5
 PU2646
 PU2646_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9706325774(NAD 83)
 PU2646
 PU2646|---------------------------------------------------------------------|
 PU2646| PID    Reference Object                     Distance      Geod. Az  |
 PU2646|                                                           dddmmss.s |
 PU2646| PU2645 FAA SPF A                           APPROX. 0.5 KM 3144850.3 |
 PU2646|---------------------------------------------------------------------|
 PU2646
 PU2646                          SUPERSEDED SURVEY CONTROL
 PU2646
 PU2646  ELLIP H (01/23/98) 1171.513  (m)                       GP(       ) 4 1
 PU2646  ELLIP H (08/18/97) 1171.623  (m)                       GP(       ) 4 1
 PU2646  NAD 83(1993)-  44 28 43.52255(N)    103 46 46.15678(W) AD(       ) 3
 PU2646  NAD 83(1986)-  44 28 43.51696(N)    103 46 46.14586(W) AD(       ) 3
 PU2646  NGVD 29 (02/28/92) 1185.49   (m)  GEOID90  model used  GPS OBS        
 PU2646
 PU2646.Superseded values are not recommended for survey control.
 PU2646
 PU2646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2646.See file dsdata.pdf to determine how the superseded data were derived.
 PU2646
 PU2646_MARKER: I = METAL ROD
 PU2646_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PU2646_STAMPING: FAA SPF B 1991
 PU2646_MARK LOGO: NGS
 PU2646_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2646_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2646+SATELLITE: SATELLITE OBSERVATIONS - May 30, 1996
 PU2646
 PU2646  HISTORY     - Date     Condition        Report By
 PU2646  HISTORY     - 1991     MONUMENTED       NGS
 PU2646  HISTORY     - 19910919 GOOD             NGS
 PU2646  HISTORY     - 19911001 GOOD             USFS
 PU2646  HISTORY     - 19960530 GOOD             NGS
 PU2646
 PU2646                          STATION DESCRIPTION
 PU2646
 PU2646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2646'4.1 KM (2.55 MI) EASTERLY ALONG MAIN STREET (INTERSTATE HIGHWAY 90
 PU2646'BUSINESS) FROM THE POST OFFICE IN SPEARFISH, THENCE 3.6 KM (2.25 MI)
 PU2646'EASTERLY ALONG A SERVICE ROAD, THENCE 1.6 KM (1.00 MI) NORTHERLY
 PU2646'ALONG A PAVED ROAD, THENCE 1.1 KM (0.70 MI) WESTERLY ALONG A PAVED
 PU2646'ROAD, THENCE 0.7 KM (0.45 MI) SOUTHERLY ALONG THE BLACK HILLS AIRPORT
 PU2646'ENTRANCE ROAD, THENCE 0.2 KM (0.10 MI) SOUTHWESTERLY ALONG A PAVED
 PU2646'HANGAR AREA AND TAXIWAY, THENCE 0.6 KM (0.35 MI) SOUTHEASTERLY ALONG
 PU2646'A RUNWAY, NEAR THE JUNCTION OF 2 TURF RUNWAYS AND THE RUNWAY, 61.4 M
 PU2646'(201.4 FT) EAST OF A RUNWAY LIGHT, 32.0 M (105.0 FT) NORTHEAST OF THE
 PU2646'NORTHEAST EDGE OF THE RUNWAY, 28.3 M (92.8 FT) EAST OF THE EAST EDGE
 PU2646'OF A TURF RUNWAY, 20.3 M (66.6 FT) NORTHWEST OF THE NORTHWEST EDGE OF
 PU2646'A TURF RUNWAY AND THE NORTHEAST END OF A RUNWAY MARKER, AND 0.3 M
 PU2646'(1.0 FT) SOUTHWEST OF A WITNESS POST.  NOTE--THE MARK IS ON PROPERTY
 PU2646'OWNED BY THE BLACK HILLS-CYLDE ICE FIELD AIRPORT.  CONTACT--DAN
 PU2646'CUSTIS, AIRPORT MANAGER, STARR AVIATION, RURAL ROUTE 2, BOX 396 A,
 PU2646'SPEARFISH, SD 57783, TELEPHONE NUMBER (605) 642-4112.  ACCESS TO THE
 PU2646'DATUM POINT IS THROUGH A 5-INCH LOGO CAP WHICH IS FLUSH WITH THE
 PU2646'GROUND.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 PU2646'CLASS A MARK.  THE ROD DEPTH IS UNKNOWN.
 PU2646
 PU2646                          STATION RECOVERY (1991)
 PU2646
 PU2646'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2646'THE STATION IS LOCATED ABOUT 4.8 KM (2.98 MI) EAST OF SPEARFISH, AT
 PU2646'THE BLACK HILLS-CYLDE ICE FIELD AIRPORT.  OWNERSHIP--LAWRENCE COUNTY,
 PU2646'DEADWOOD, SD 57732. AIRPORT MANAGER IS DAN CUSTIS, PHONE
 PU2646'605-642-4112, HOME 642-2576.
 PU2646'TO REACH THE STATION FROM EXIT 14 OF INTERSTATE HIGHWAY 90, LOCATED
 PU2646'ABOUT 1.6 KM (0.99 MI) EAST OF SPEARFISH, GO SOUTH TO THE SERVICE
 PU2646'ROAD, THEN GO EAST ON SERVICE ROAD FOR 3.68 KM (2.29 MI) TO A PAVED
 PU2646'ROAD ON THE LEFT.  TURN LEFT, NORTH, ON PAVED ROAD FOR 1.6 KM
 PU2646'(0.99 MI) TO A PAVED ROAD LEFT AND GRAVEL ROAD STRAIGHT AHEAD.  TURN
 PU2646'LEFT, WEST, ON PAVED ROAD FOR 1.04 KM (0.65 MI) TO THE PAVED AIRPORT
 PU2646'ENTRANCE ROAD ON THE LEFT.  TURN LEFT, SOUTH, ON AIRPORT ENTRANCE
 PU2646'ROAD FOR 0.56 KM (0.35 MI) TO A WIRE GATE.  PASS THROUGH GATE AND GO
 PU2646'SOUTHWEST CROSSING APRON AND TAXI FOR 0.16 KM (0.10 MI) TO THE
 PU2646'JUNCTION OF RUNWAY. TURN LEFT, SOUTHEAST, ON RUNWAY FOR 0.56 KM
 PU2646'(0.35 MI) TO THE JUNCTION OF TURF RUNWAYS AND THE STATION ON THE LEFT
 PU2646'.
 PU2646'THE STATION IS LOCATED 61.4 M (201.44 FT) EAST FROM A RUNWAY LIGHT,
 PU2646'46.7 M (153.21 FT) NORTHEAST FROM THE CENTER OF RUNWAY, 25.6 M
 PU2646'(83.99 FT) EAST FROM THE EAST EDGE OF TURF RUNWAY, 19.6 M (64.30 FT)
 PU2646'NORTHWEST FROM THE NORTHEAST END OF A YELLOW AND BLACK RUNWAY MARKER
 PU2646'AND NORTHWEST EDGE OF TURF RUNWAY AND 0.3 M (0.98 FT) FROM A SHORT
 PU2646'FIBERGLASS WITNESS POST.
 PU2646
 PU2646                          STATION RECOVERY (1996)
 PU2646
 PU2646'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2646'THE STATION IS LOCATED ABOUT 1.0 MI (1.6 KM) EAST OF SPEARFISH, AT THE
 PU2646'BLACK HILLS-CLYDE ICE FIELD AIRPORT.  OWNERSHIP--LAWRENCE COUNTY, RR 2
 PU2646'BOX 396 A, SPEARFISH SD 57883.  AIRPORT MANAGER IS EDWARD AMIOTTE,
 PU2646'PHONE 605-642-4112.  TO REACH THE STATION FROM THE OVERPASS OF
 PU2646'INTERSTATE HIGHWAY 90 AT EXIT 14, ABOUT 3 MI (4.8 KM) SOUTHEAST OF
 PU2646'SPEARFISH, GO SOUTH FOR 0.1 MI (0.2 KM) TO COLORADO BOULEVARD. TURN
 PU2646'LEFT, EAST FOR 2.2 MI (3.5 KM) TO A ROAD ON THE LEFT.  TURN LEFT,
 PU2646'NORTH FOR 0.9 MI (1.4 KM) TO A JUNCTION AND A ROAD ON THE LEFT.  TURN
 PU2646'LEFT, WEST FOR 0.7 MI (1.1 KM) TO THE AIRPORT ENTRANCE ON THE LEFT.
 PU2646'TURN LEFT, SOUTH-SOUTHEAST AND GO 0.4 MI (0.6 KM) TO A GATE ON THE
 PU2646'LEFT AND AIRPORT OFFICE STRAIGHT AHEAD. TURN LEFT AND GO THROUGH GATE
 PU2646'AND AROUND HANGAR FOR 0.1 MI (0.2 KM) TAXIWAY.  TURN LEFT ON TAXIWAY
 PU2646'AND GO 0.2 MI (0.3 KM) TO A RUNWAY. TURN LEFT, SOUTHEAST FOR 0.35 MI
 PU2646'(0.56 KM) TO THE STATION ON THE LEFT.  THE STATION IS 202.6 FT (61.8
 PU2646'M) EAST OF A RUNWAY LIGHT, 104.2 FT (31.8 M) NORTHEAST OF THE
 PU2646'NORTHEAST EDGE OF THE RUNWAY, 66.6 FT (20.3 M) NORTHWEST OF THE
 PU2646'NORTHWEST EDGE OF A TURF RUNWAY AND THE NORTHEAST END OF A RUNWAY
 PU2646'MARKER.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0842 ***********************************************************************
 PU0842  DESIGNATION -  FAIR
 PU0842  PID         -  PU0842
 PU0842  STATE/COUNTY-  SD/MEADE
 PU0842  COUNTRY     -  US
 PU0842  USGS QUAD   -  FAIRPOINT (2017)
 PU0842
 PU0842                         *CURRENT SURVEY CONTROL
 PU0842  ______________________________________________________________________
 PU0842* NAD 83(1986) POSITION- 44 44 49.     (N) 102 50 34.     (W)   SCALED
 PU0842* NAVD 88 ORTHO HEIGHT -   889.097 (meters)     2916.98  (feet) ADJUSTED
 PU0842  ______________________________________________________________________
 PU0842  GEOID HEIGHT    -        -17.590 (meters)                     GEOID18
 PU0842  DYNAMIC HEIGHT  -        888.884 (meters)     2916.28  (feet) COMP
 PU0842  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 PU0842
 PU0842  VERT ORDER      -  SECOND    CLASS 0
 PU0842
 PU0842.The horizontal coordinates were scaled from a map and have
 PU0842.an estimated accuracy of +/- 6 seconds.
 PU0842
 PU0842.The orthometric height was determined by differential leveling and
 PU0842.adjusted by the NATIONAL GEODETIC SURVEY
 PU0842.in June 1991.
 PU0842
 PU0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0842.GEOID18 height accuracy estimate available here.
 PU0842
 PU0842.Click photographs - Photos may exist for this station.
 PU0842
 PU0842.The dynamic height is computed by dividing the NAVD 88
 PU0842.geopotential number by the normal gravity value computed on the
 PU0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0842.degrees latitude (g = 980.6199 gals.).
 PU0842
 PU0842.The modeled gravity was interpolated from observed gravity values.
 PU0842
 PU0842;                    North         East    Units  Estimated Accuracy
 PU0842;SPC SD N     -   105,470.      374,930.      MT  (+/- 180 meters Scaled)
 PU0842
 PU0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK707571(NAD 83)
 PU0842
 PU0842                          SUPERSEDED SURVEY CONTROL
 PU0842
 PU0842  NGVD 29 (??/??/92)  888.628  (m)         2915.44   (f) ADJ UNCH    2 0
 PU0842
 PU0842.Superseded values are not recommended for survey control.
 PU0842
 PU0842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0842.See file dsdata.pdf to determine how the superseded data were derived.
 PU0842
 PU0842_MARKER: DS = TRIANGULATION STATION DISK
 PU0842_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0842_STAMPING: FAIR 1962
 PU0842_MARK LOGO: CGS
 PU0842_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0842+STABILITY: SURFACE MOTION
 PU0842
 PU0842  HISTORY     - Date     Condition        Report By
 PU0842  HISTORY     - 1962     MONUMENTED       CGS
 PU0842
 PU0842                          STATION DESCRIPTION
 PU0842
 PU0842'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0842'2.4 MI W FROM FAIRPOINT.
 PU0842'2.35 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0842'501 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 455 FEET SOUTH
 PU0842'OF A WITNESS POST, 455 FEET SOUTH OF A FENCE, 44 FEET SOUTH
 PU0842'OF REFERENCE MARK NO. 1, 47.6 FEET WEST OF REFERENCE MARK NO. 2
 PU0842'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0992 ***********************************************************************
 PT0992  DESIGNATION -  FAIR
 PT0992  PID         -  PT0992
 PT0992  STATE/COUNTY-  SD/SULLY
 PT0992  COUNTRY     -  US
 PT0992  USGS QUAD   -  ARTICHOKE BUTTE SW (2017)
 PT0992
 PT0992                         *CURRENT SURVEY CONTROL
 PT0992  ______________________________________________________________________
 PT0992* NAD 83(1996) POSITION- 44 49 23.33921(N) 100 25 53.94669(W)   ADJUSTED
 PT0992* NAVD 88 ORTHO HEIGHT -   558.    (meters)     1831.    (feet) SCALED
 PT0992  ______________________________________________________________________
 PT0992  GEOID HEIGHT    -        -22.559 (meters)                     GEOID18
 PT0992  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 PT0992  HORZ ORDER      -  THIRD
 PT0992
 PT0992.The horizontal coordinates were established by classical geodetic methods
 PT0992.and adjusted by the National Geodetic Survey in January 1998.
 PT0992
 PT0992.The orthometric height was scaled from a topographic map.
 PT0992
 PT0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0992.GEOID18 height accuracy estimate available here.
 PT0992
 PT0992.Click photographs - Photos may exist for this station.
 PT0992
 PT0992.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0992
 PT0992. The following values were computed from the NAD 83(1996) position.
 PT0992
 PT0992;                    North         East     Units Scale Factor Converg.
 PT0992;SPC SD N     -   110,081.417   565,863.053   MT  0.99994699   -0 18 19.8
 PT0992;SPC SD N     -   361,158.78  1,856,502.37   sFT  0.99994699   -0 18 19.8
 PT0992;UTM  14      - 4,964,301.786   386,817.272   MT  0.99975753   -1 00 33.5
 PT0992
 PT0992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0992!SPC SD N     -   0.99991600  x   0.99994699  =   0.99986299
 PT0992!UTM  14      -   0.99991600  x   0.99975753  =   0.99967355
 PT0992
 PT0992:                Primary Azimuth Mark                     Grid Az
 PT0992:SPC SD N     -  FAIR AZ MK                               219 22 38.9
 PT0992:UTM  14      -  FAIR AZ MK                               220 04 52.6
 PT0992
 PT0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8681764301(NAD 83)
 PT0992
 PT0992|---------------------------------------------------------------------|
 PT0992| PID    Reference Object                     Distance      Geod. Az  |
 PT0992|                                                           dddmmss.s |
 PT0992| CO4923 FAIR RM 1                            18.340 METERS 07004     |
 PT0992| CO4924 FAIR RM 2                            20.760 METERS 18119     |
 PT0992| CO4922 FAIR AZ MK                                         2190419.1 |
 PT0992|---------------------------------------------------------------------|
 PT0992
 PT0992                          SUPERSEDED SURVEY CONTROL
 PT0992
 PT0992  NAD 83(1986)-  44 49 23.33308(N)    100 25 53.94937(W) AD(       ) 3
 PT0992  NAD 27      -  44 49 23.39400(N)    100 25 52.45500(W) AD(       ) 3
 PT0992
 PT0992.Superseded values are not recommended for survey control.
 PT0992
 PT0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0992.See file dsdata.pdf to determine how the superseded data were derived.
 PT0992
 PT0992_MARKER: DS = TRIANGULATION STATION DISK
 PT0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0992_STAMPING: FAIR 1948
 PT0992_MARK LOGO: CGS
 PT0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0992+STABILITY: SURFACE MOTION
 PT0992
 PT0992  HISTORY     - Date     Condition        Report By
 PT0992  HISTORY     - 1948     MONUMENTED       CGS
 PT0992
 PT0992                          STATION DESCRIPTION
 PT0992
 PT0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0992'STATION IS LOCATED ABOUT 17-1/2 MILES WEST BY SOUTH OF AGAR,
 PT0992'ABOUT 3/4 MILE EAST OF THE EAST BANK OF THE MISSOURI RIVER,
 PT0992'IN THE SOUTHEAST 1/4 SEC. 26, T. 116 N. R. 80 W., AND ON LAND
 PT0992'OWNED BY J.D. MORRISON.  IT IS ON THE CREST OF A FLAT BLUFF THAT
 PT0992'DROPS SHARPLY ON ITS SOUTH, WEST AND NORTH SIDES.  IT IS ABOUT
 PT0992'125 FEET NORTH OF THE SOUTH EDGE OF THE BLUFF, ABOUT 125
 PT0992'FEET EAST OF THE WEST EDGE OF THE BLUFF, ABOUT 60 FEET SOUTH
 PT0992'OF THE NORTH EDGE OF THE BLUFF, AND 9.3 FEET SOUTH OF A
 PT0992'WITNESS POST.  IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED
 PT0992'FAIR 1948.
 PT0992'
 PT0992'REFERENCE MARK NO. 1 IS 63.45 FEET EAST-NORTHEAST OF THE
 PT0992'STATION, 57.5 FEET EAST-NORTHEAST OF THE WITNESS POST, AND
 PT0992'ABOUT 40 FEET SOUTH OF THE NORTH EDGE OF THE BLUFF.  IT PROJECTS
 PT0992'10 INCHES, AND THE DISK IS STAMPED FAIR NO 1 1948.
 PT0992'
 PT0992'REFERENCE MARK NO. 2 IS 68.11 FEET SOUTH OF THE STATION, AND
 PT0992'ABOUT 70 FEET NORTHEAST OF THE SOUTH SLOPE OF THE BLUFF.
 PT0992'IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED FAIR NO 2 1948.
 PT0992'
 PT0992'THE AZIMUTH MARK IS APPROXIMATELY 0.4 MILE SOUTHWEST OF THE
 PT0992'STATION, 75 FEET EAST OF THE WEST EDGE OF A RIDGE, 30 FEET
 PT0992'SOUTH OF THE NORTH EDGE OF THE RIDGE, AND 4 FEET EAST OF A
 PT0992'WITNESS POST.  THE RIDGE IS ON THE CREST OF A FLAT BLUFF THAT
 PT0992'OVERLOOKS THE MISSOURI RIVER TO THE WEST.  THE AZIMUTH MARK
 PT0992'PROJECTS 8 INCHES, AND THE DISK IS STAMPED FAIR 1948.
 PT0992'
 PT0992'TO REACH THE STATION FROM AGAR, GO WEST FOR 0.5 MILE TO THE
 PT0992'JUNCTION WITH U.S. HIGHWAY 83.  CROSS THE HIGHWAY AND CONTINUE
 PT0992'WEST FOR 12.0 MILES.  THEN LEFT, SOUTH, FOR 2.0 MILES.  THEN
 PT0992'RIGHT, WEST, FOR 3.4 MILES TO A WIRE GATE AT THE END OF THE
 PT0992'SECTION LINE ROAD.  PASS THROUGH GATE, CONTINUE WEST ON A
 PT0992'TRACK ROAD FOR 0.5 MILE TO A POINT WHERE THE MAIN TRACK
 PT0992'ROAD TURNS LEFT (SOUTH).  TURN RIGHT, NORTH, ON A VERY DIM
 PT0992'TRACK ROAD FOR 0.5 MILE TO A GATE.  PASS THROUGH THE GATE,
 PT0992'CONTINUE NORTH FOR 0.5 MILE TO A GATE.  THEN THROUGH GATE,
 PT0992'TURN LEFT (WEST) ON A VERY DIM TRACK ROAD FOR 0.8 MILE TO
 PT0992'THE EDGE OF THE BLUFF OVERLOOKING THE MISSOURI RIVER.
 PT0992'THEN BEAR LEFT AND FOLLOW THE EDGE OF THE BLUFF
 PT0992'SOUTHWESTERLY FOR 0.55 MILE TO THE STATION AS DESCRIBED.
 PT0992'
 PT0992'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWESTERLY
 PT0992'ALONG THE EDGE OF THE BLUFF FOR 0.4 MILE TO THE MARK AS DESCRIBED.
 PT0992'
 PT0992'HEIGHT OF LIGHT ABOVE STATION MARK 3 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0841 ***********************************************************************
 PU0841  DESIGNATION -  FAIR RM 1
 PU0841  PID         -  PU0841
 PU0841  STATE/COUNTY-  SD/MEADE
 PU0841  COUNTRY     -  US
 PU0841  USGS QUAD   -  FAIRPOINT (2017)
 PU0841
 PU0841                         *CURRENT SURVEY CONTROL
 PU0841  ______________________________________________________________________
 PU0841* NAD 83(1986) POSITION- 44 44 49.     (N) 102 50 34.     (W)   SCALED
 PU0841* NAVD 88 ORTHO HEIGHT -   888.966 (meters)     2916.55  (feet) ADJUSTED
 PU0841  ______________________________________________________________________
 PU0841  GEOID HEIGHT    -        -17.590 (meters)                     GEOID18
 PU0841  DYNAMIC HEIGHT  -        888.753 (meters)     2915.85  (feet) COMP
 PU0841  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 PU0841
 PU0841  VERT ORDER      -  SECOND    CLASS 0
 PU0841
 PU0841.The horizontal coordinates were scaled from a map and have
 PU0841.an estimated accuracy of +/- 6 seconds.
 PU0841
 PU0841.The orthometric height was determined by differential leveling and
 PU0841.adjusted by the NATIONAL GEODETIC SURVEY
 PU0841.in June 1991.
 PU0841
 PU0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0841.GEOID18 height accuracy estimate available here.
 PU0841
 PU0841.Click photographs - Photos may exist for this station.
 PU0841
 PU0841.The dynamic height is computed by dividing the NAVD 88
 PU0841.geopotential number by the normal gravity value computed on the
 PU0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0841.degrees latitude (g = 980.6199 gals.).
 PU0841
 PU0841.The modeled gravity was interpolated from observed gravity values.
 PU0841
 PU0841;                    North         East    Units  Estimated Accuracy
 PU0841;SPC SD N     -   105,470.      374,930.      MT  (+/- 180 meters Scaled)
 PU0841
 PU0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK707571(NAD 83)
 PU0841
 PU0841                          SUPERSEDED SURVEY CONTROL
 PU0841
 PU0841  NGVD 29 (??/??/92)  888.497  (m)         2915.01   (f) ADJ UNCH    2 0
 PU0841
 PU0841.Superseded values are not recommended for survey control.
 PU0841
 PU0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0841.See file dsdata.pdf to determine how the superseded data were derived.
 PU0841
 PU0841_MARKER: DR = REFERENCE MARK DISK
 PU0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0841_STAMPING: FAIR NO 1 1962
 PU0841_MARK LOGO: CGS
 PU0841_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0841+STABILITY: SURFACE MOTION
 PU0841
 PU0841  HISTORY     - Date     Condition        Report By
 PU0841  HISTORY     - 1962     MONUMENTED       CGS
 PU0841
 PU0841                          STATION DESCRIPTION
 PU0841
 PU0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0841'2.4 MI W FROM FAIRPOINT.
 PU0841'2.35 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0841'467 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 421 FEET SOUTH
 PU0841'OF A WITNESS POST AND FENCE, 70.1 FEET NORTHWEST OF REFERENCE
 PU0841'MARK NO. 2, AND IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0843 ***********************************************************************
 PU0843  DESIGNATION -  FAIR RM 2
 PU0843  PID         -  PU0843
 PU0843  STATE/COUNTY-  SD/MEADE
 PU0843  COUNTRY     -  US
 PU0843  USGS QUAD   -  FAIRPOINT (2017)
 PU0843
 PU0843                         *CURRENT SURVEY CONTROL
 PU0843  ______________________________________________________________________
 PU0843* NAD 83(1986) POSITION- 44 44 49.     (N) 102 50 34.     (W)   SCALED
 PU0843* NAVD 88 ORTHO HEIGHT -   889.513 (meters)     2918.34  (feet) ADJUSTED
 PU0843  ______________________________________________________________________
 PU0843  GEOID HEIGHT    -        -17.590 (meters)                     GEOID18
 PU0843  DYNAMIC HEIGHT  -        889.300 (meters)     2917.65  (feet) COMP
 PU0843  MODELED GRAVITY -    980,347.1   (mgal)                       NAVD 88
 PU0843
 PU0843  VERT ORDER      -  SECOND    CLASS 0
 PU0843
 PU0843.The horizontal coordinates were scaled from a map and have
 PU0843.an estimated accuracy of +/- 6 seconds.
 PU0843
 PU0843.The orthometric height was determined by differential leveling and
 PU0843.adjusted by the NATIONAL GEODETIC SURVEY
 PU0843.in June 1991.
 PU0843
 PU0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0843.GEOID18 height accuracy estimate available here.
 PU0843
 PU0843.Click photographs - Photos may exist for this station.
 PU0843
 PU0843.The dynamic height is computed by dividing the NAVD 88
 PU0843.geopotential number by the normal gravity value computed on the
 PU0843.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0843.degrees latitude (g = 980.6199 gals.).
 PU0843
 PU0843.The modeled gravity was interpolated from observed gravity values.
 PU0843
 PU0843;                    North         East    Units  Estimated Accuracy
 PU0843;SPC SD N     -   105,470.      374,930.      MT  (+/- 180 meters Scaled)
 PU0843
 PU0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK707571(NAD 83)
 PU0843
 PU0843                          SUPERSEDED SURVEY CONTROL
 PU0843
 PU0843  NGVD 29 (??/??/92)  889.044  (m)         2916.81   (f) ADJ UNCH    2 0
 PU0843
 PU0843.Superseded values are not recommended for survey control.
 PU0843
 PU0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0843.See file dsdata.pdf to determine how the superseded data were derived.
 PU0843
 PU0843_MARKER: DR = REFERENCE MARK DISK
 PU0843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0843_STAMPING: FAIR NO 2 1962
 PU0843_MARK LOGO: CGS
 PU0843_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0843+STABILITY: SURFACE MOTION
 PU0843
 PU0843  HISTORY     - Date     Condition        Report By
 PU0843  HISTORY     - 1962     MONUMENTED       CGS
 PU0843
 PU0843                          STATION DESCRIPTION
 PU0843
 PU0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0843'2.4 MI W FROM FAIRPOINT.
 PU0843'2.35 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0843'501 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 455 FEET SOUTH
 PU0843'OF A WITNESS POST AND FENCE, 47.6 FEET EAST OF THE STATION,
 PU0843'70.1 FEET SOUTHEAST OF REFERENCE MARK NO. 1 AND IN THE
 PU0843'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0991 ***********************************************************************
 PT0991  DESIGNATION -  FAIRBANK
 PT0991  PID         -  PT0991
 PT0991  STATE/COUNTY-  SD/SULLY
 PT0991  COUNTRY     -  US
 PT0991  USGS QUAD   -  ARTICHOKE BUTTE SW (2017)
 PT0991
 PT0991                         *CURRENT SURVEY CONTROL
 PT0991  ______________________________________________________________________
 PT0991* NAD 83(1996) POSITION- 44 46 46.39453(N) 100 25 47.17207(W)   ADJUSTED
 PT0991* NAVD 88 ORTHO HEIGHT -   613.    (meters)     2011.    (feet) SCALED
 PT0991  ______________________________________________________________________
 PT0991  GEOID HEIGHT    -        -22.586 (meters)                     GEOID18
 PT0991  LAPLACE CORR    -         -3.33  (seconds)                    DEFLEC18
 PT0991  HORZ ORDER      -  SECOND
 PT0991
 PT0991.The horizontal coordinates were established by classical geodetic methods
 PT0991.and adjusted by the National Geodetic Survey in January 1998.
 PT0991
 PT0991.The orthometric height was scaled from a topographic map.
 PT0991
 PT0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0991.GEOID18 height accuracy estimate available here.
 PT0991
 PT0991.Click photographs - Photos may exist for this station.
 PT0991
 PT0991.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0991
 PT0991. The following values were computed from the NAD 83(1996) position.
 PT0991
 PT0991;                    North         East     Units Scale Factor Converg.
 PT0991;SPC SD N     -   105,236.239   565,986.159   MT  0.99995029   -0 18 15.0
 PT0991;SPC SD N     -   345,262.56  1,856,906.26   sFT  0.99995029   -0 18 15.0
 PT0991;UTM  14      - 4,959,456.389   386,880.873   MT  0.99975735   -1 00 26.0
 PT0991
 PT0991!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0991!SPC SD N     -   0.99990738  x   0.99995029  =   0.99985767
 PT0991!UTM  14      -   0.99990738  x   0.99975735  =   0.99966475
 PT0991
 PT0991:                Primary Azimuth Mark                     Grid Az
 PT0991:SPC SD N     -  PLUM ISLAND                              307 44 15.0
 PT0991:UTM  14      -  PLUM ISLAND                              308 26 26.0
 PT0991
 PT0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8688059456(NAD 83)
 PT0991
 PT0991|---------------------------------------------------------------------|
 PT0991| PID    Reference Object                     Distance      Geod. Az  |
 PT0991|                                                           dddmmss.s |
 PT0991| PT1074 PLUM ISLAND                         APPROX.14.9 KM 3072600.0 |
 PT0991|---------------------------------------------------------------------|
 PT0991
 PT0991                          SUPERSEDED SURVEY CONTROL
 PT0991
 PT0991  NAD 83(1986)-  44 46 46.38834(N)    100 25 47.17492(W) AD(       ) 2
 PT0991  NAD 27      -  44 46 46.45100(N)    100 25 45.67800(W) AD(       ) 2
 PT0991  MORC        -  44 46 43.75000(N)    100 25 45.40000(W) AD(       ) 3
 PT0991
 PT0991.Superseded values are not recommended for survey control.
 PT0991
 PT0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0991.See file dsdata.pdf to determine how the superseded data were derived.
 PT0991
 PT0991_MARKER: Z = SEE DESCRIPTION
 PT0991_SETTING: 0 = UNSPECIFIED SETTING
 PT0991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0991+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2015
 PT0991
 PT0991  HISTORY     - Date     Condition        Report By
 PT0991  HISTORY     - 1889     MONUMENTED       MORC
 PT0991  HISTORY     - 20151103 GOOD             INDIV
 PT0991
 PT0991                          STATION DESCRIPTION
 PT0991
 PT0991'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT0991'FAIRBANK IS ON LEFT BANK, ON THE NORTH END OF A VERY PROMINENT
 PT0991'RANGE OF HILLS, 4 MILES NEARLY EAST OF THE TOWN OF FAIRBANK,
 PT0991'S. DAK.  THE STATION IS 873 FEET WEST AND 30 FEET SOUTH FROM
 PT0991'NE. CORNER OF SEC. 14, T.115 N., R. 80 W.
 PT0991
 PT0991                          STATION RECOVERY (2015)
 PT0991
 PT0991'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (RJT)
 PT0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0326 ***********************************************************************
 OT0326  CBN         -  This is a Cooperative Base Network Control Station.
 OT0326  DESIGNATION -  FAIRBURN
 OT0326  PID         -  OT0326
 OT0326  STATE/COUNTY-  SD/CUSTER
 OT0326  COUNTRY     -  US
 OT0326  USGS QUAD   -  FAIRBURN (2017)
 OT0326
 OT0326                         *CURRENT SURVEY CONTROL
 OT0326  ______________________________________________________________________
 OT0326* NAD 83(2011) POSITION- 43 42 38.70397(N) 103 11 50.13464(W)   ADJUSTED
 OT0326* NAD 83(2011) ELLIP HT-  1041.772 (meters)        (06/27/12)   ADJUSTED
 OT0326* NAD 83(2011) EPOCH   -  2010.00
 OT0326* NAVD 88 ORTHO HEIGHT -  1057.955 (meters)     3470.97  (feet) ADJUSTED
 OT0326  ______________________________________________________________________
 OT0326  GEOID HEIGHT    -        -16.173 (meters)                     GEOID18
 OT0326  NAD 83(2011) X  - -1,054,422.533 (meters)                     COMP
 OT0326  NAD 83(2011) Y  - -4,496,520.765 (meters)                     COMP
 OT0326  NAD 83(2011) Z  -  4,385,636.900 (meters)                     COMP
 OT0326  LAPLACE CORR    -        -11.67  (seconds)                    DEFLEC18
 OT0326  DYNAMIC HEIGHT  -       1057.554 (meters)     3469.66  (feet) COMP
 OT0326  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 OT0326
 OT0326  VERT ORDER      -  FIRST     CLASS II
 OT0326
 OT0326  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0326  Standards:
 OT0326         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0326            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0326  -------------------------------------------------------------------
 OT0326  NETWORK    0.87   2.12           0.40   0.29   1.08     -0.03481692
 OT0326  -------------------------------------------------------------------
 OT0326  Click here for local accuracies and other accuracy information.
 OT0326
 OT0326.The horizontal coordinates were established by GPS observations
 OT0326.and adjusted by the National Geodetic Survey in June 2012.
 OT0326
 OT0326.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0326.been affixed to the stable North American tectonic plate. See 
 OT0326.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0326
 OT0326.The horizontal coordinates are valid at the epoch date displayed above
 OT0326.which is a decimal equivalence of Year/Month/Day.
 OT0326
 OT0326.The orthometric height was determined by differential leveling and
 OT0326.adjusted by the NATIONAL GEODETIC SURVEY
 OT0326.in June 1991.
 OT0326
 OT0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0326.GEOID18 height accuracy estimate available here.
 OT0326
 OT0326.Click photographs - Photos may exist for this station.
 OT0326
 OT0326.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0326
 OT0326.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0326
 OT0326.The ellipsoidal height was determined by GPS observations
 OT0326.and is referenced to NAD 83.
 OT0326
 OT0326.The dynamic height is computed by dividing the NAVD 88
 OT0326.geopotential number by the normal gravity value computed on the
 OT0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0326.degrees latitude (g = 980.6199 gals.).
 OT0326
 OT0326.The modeled gravity was interpolated from observed gravity values.
 OT0326
 OT0326. The following values were computed from the NAD 83(2011) position.
 OT0326
 OT0326;                    North         East     Units Scale Factor Converg.
 OT0326;SPC SD S     -   156,998.114   369,249.308   MT  0.99990817   -1 58 32.5
 OT0326;SPC SD S     -   515,084.65  1,211,445.44   sFT  0.99990817   -1 58 32.5
 OT0326;UTM  13      - 4,841,326.534   645,234.538   MT  0.99985945   +1 14 45.4
 OT0326
 OT0326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0326!SPC SD S     -   0.99983667  x   0.99990817  =   0.99974485
 OT0326!UTM  13      -   0.99983667  x   0.99985945  =   0.99969614
 OT0326
 OT0326:                Primary Azimuth Mark                     Grid Az
 OT0326:SPC SD S     -  FAIRBURN AZ MK                           200 25 29.7
 OT0326:UTM  13      -  FAIRBURN AZ MK                           197 12 11.8
 OT0326
 OT0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4523441326(NAD 83)
 OT0326
 OT0326|---------------------------------------------------------------------|
 OT0326| PID    Reference Object                     Distance      Geod. Az  |
 OT0326|                                                           dddmmss.s |
 OT0326| OT0784 HERMOSA TV STA KOTA MAST            APPROX.11.0 KM 0071850.0 |
 OT0326| OT0325 FAIRBURN RM 1                         9.934 METERS 02714     |
 OT0326| OT0324 FAIRBURN RM 2                        11.164 METERS 09505     |
 OT0326| OT0323 FAIRBURN AZ MK                                     1982657.2 |
 OT0326|---------------------------------------------------------------------|
 OT0326
 OT0326                          SUPERSEDED SURVEY CONTROL
 OT0326
 OT0326  NAD 83(2007)-  43 42 38.70382(N)    103 11 50.13577(W) AD(2002.00) 0
 OT0326  ELLIP H (02/10/07) 1041.800  (m)                       GP(2002.00)    
 OT0326  ELLIP H (04/15/04) 1041.789  (m)                       GP(       ) 2 1
 OT0326  NAD 83(1996)-  43 42 38.70310(N)    103 11 50.13585(W) AD(       ) B
 OT0326  ELLIP H (04/18/97) 1041.842  (m)                       GP(       ) 4 1
 OT0326  NAD 83(1993)-  43 42 38.69380(N)    103 11 50.14054(W) AD(       ) 1
 OT0326  NAD 83(1986)-  43 42 38.68419(N)    103 11 50.14771(W) AD(       ) 1
 OT0326  NAD 27      -  43 42 38.70960(N)    103 11 48.44580(W) AD(       ) 2
 OT0326  NAVD 88            1057.96   (m)         3471.0    (f) LEVELING    3  
 OT0326  NGVD 29 (??/??/92) 1057.468  (m)         3469.38   (f) ADJ UNCH    1 2
 OT0326  NGVD 29            1057.47   (m)         3469.4    (f) LEVELING    3  
 OT0326
 OT0326.Superseded values are not recommended for survey control.
 OT0326
 OT0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0326.See file dsdata.pdf to determine how the superseded data were derived.
 OT0326
 OT0326_MARKER: DS = TRIANGULATION STATION DISK
 OT0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0326_STAMPING: FAIRBURN 1961
 OT0326_MARK LOGO: CGS
 OT0326_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0326+STABILITY: SURFACE MOTION
 OT0326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0326+SATELLITE: SATELLITE OBSERVATIONS - August 30, 1996
 OT0326
 OT0326  HISTORY     - Date     Condition        Report By
 OT0326  HISTORY     - 1961     MONUMENTED       CGS
 OT0326  HISTORY     - 1963     GOOD             CGS
 OT0326  HISTORY     - 19910910 GOOD             NGS
 OT0326  HISTORY     - 19911001 GOOD             USFS
 OT0326  HISTORY     - 19960830 GOOD             NGS
 OT0326
 OT0326                          STATION DESCRIPTION
 OT0326
 OT0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0326'THE STATION IS LOCATED ABOUT 1.5 MILES NORTH OF FAIRBURN ON A
 OT0326'SMALL PEAKED HILL IN GRAZING LAND.
 OT0326'
 OT0326'TO REACH THE STATION FROM THE POST OFFICE IN FAIRBURN, GO
 OT0326'NORTHERLY ON A GRAVELED ROAD FOR 0.5 MILE TO A DWELLING ON THE
 OT0326'RIGHT, CONTINUE AHEAD FOR 1.0 MILE TO A CATTLEGUARD ON THE RIGHT,
 OT0326'TURN RIGHT ACROSS THE CATTLE GUARD AND THEN LEFT ALONG THE
 OT0326'EAST SIDE OF THE FENCE FOR 0.1 MILE TO THE AZIMUTH MARK ON THE
 OT0326'LEFT.  CONTINUE NORTHEAST ON A DIM TRACK ROAD FOR 0.2 MILE TO
 OT0326'THE HIGHEST POINT IN THE VICINITY AND THE STATION.
 OT0326'
 OT0326'THE STATION MARK IS A STANDARD DISK STAMPED FAIRBURN 1961, SET
 OT0326'IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES AND IS 42.0
 OT0326'FEET WEST OF A WITNESS POST.
 OT0326'
 OT0326'R.M. 1 IS A STANDARD DISK STAMPED FAIRBURN NO 1 1961, SET IN
 OT0326'A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS 42.3
 OT0326'FEET NORTHWEST OF THE WITNESS POST AND ABOUT 5 FEET LOWER THAN
 OT0326'THE STATION MARK.
 OT0326'
 OT0326'R.M. 2 IS A STANDARD DISK STAMPED FAIRBURN NO 2 1961, SET IN A
 OT0326'SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS 4.4 FEET
 OT0326'WEST OF THE WITNESS POST AND ABOUT 8 FEET LOWER THAN THE STATION
 OT0326'MARK.
 OT0326'
 OT0326'THE AZIMUTH MARK IS A STANDARD DISK STAMPED FAIRBURN 1961, SET
 OT0326'IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 6 INCHES.  IT IS 2.1
 OT0326'FEET SOUTH OF A WITNESS POST AND 1 FOOT EAST OF THE FENCE.
 OT0326
 OT0326                          STATION RECOVERY (1963)
 OT0326
 OT0326'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 OT0326'2.5 MI NE FROM FAIRBURN.
 OT0326'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 OT0326'RAILWAY FROM THE STATION SIGN AT FAIRBURN, THENCE 0.5 MILE EAST
 OT0326'ALONG A GRAVELED ROAD, THENCE 0.2 MILE NORTHEAST ACROSS COUNTRY,
 OT0326'ON THE TOP OF A ROUND SHARP POINTED KNOLL, IN SECTION 8, T 4 S,
 OT0326'R 8 E, 41.0 FEET WEST OF A METAL WITNESS POST, AND SET IN THE
 OT0326'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
 OT0326
 OT0326                          STATION RECOVERY (1991)
 OT0326
 OT0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0326'STATION IS LOCATED ABOUT 3.2 KM (2.0 MI) NORTH OF FAIRBURN, 37.1 KM
 OT0326'(23.1 MI) NORTH-NORTHEAST OF HOT SPRINGS, ON A PROMINENT CONE SHAPED
 OT0326'HILL IN PASTURELAND. OWNERSHIP--RAY HILLENBAND, TRIPLE SEVEN RANCH,
 OT0326'RAPID CITY, SD. PHONE 605-341-3620. RANCH MANAGER IS DWAYNE LAMMERS,
 OT0326'PHONE 605-341-7784, HOME 605-255-4553.
 OT0326'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 79 AND STATE
 OT0326'HIGHWAY 40 EAST, LOCATED AT THE WEST SIDE OF HERMOSA WHICH IS ABOUT
 OT0326'24 KM (14.9 MI) SOUTH OF RAPID CITY, GO SOUTH ON HIGHWAY 79 FOR 13.51
 OT0326'KM (8.39 MI) TO THE JUNCTION OF COUNTY ROAD 13 LEADING WEST AND A
 OT0326'GRAVEL ROAD ON THE LEFT LEADING TO THE TRIPLE SEVEN RANCH.  TURN
 OT0326'LEFT, EAST, ON THE GRAVEL ROAD FOR 1.29 KM (0.80 MI) TO A RAILROAD
 OT0326'CROSSING. CONTINUE EAST ON GRAVEL ROAD, THROUGH AN IRON GATE, THEN
 OT0326'QUICK RIGHT, SOUTH, TO A PASTURE WIRE GATE. PASS THROUGH THE WIRE
 OT0326'GATE AND MAKE WAY SOUTHERLY ACROSS PASTURELAND, ALONG THE EAST SIDE
 OT0326'OF A NORTH-SOUTH FENCE LINE, FOR 1.1 KM (0.7 MI) TO AN OLD EAST-WEST
 OT0326'FENCE LINE AND WIRE GATE.  CONTINUE SOUTHERLY ALONG THE EAST SIDE OF
 OT0326'NORTH-SOUTH FENCE LINE FOR 0.72 KM (0.45 MI) TO THE SOUTHWEST CORNER
 OT0326'OF PASTURELAND.  TURN LEFT AND GO EAST ALONG THE NORTH SIDE OF AN
 OT0326'EAST-WEST FENCE LINE STAYING INSIDE PASTURE FOR 0.88 KM (0.55 MI) TO
 OT0326'THE SOUTHEAST CORNER OF PASTURELAND AND A WIRE GATE IN A NORTH-SOUTH
 OT0326'FENCE LINE. PASS THROUGH THE GATE AND PROCEED EAST-NORTHEAST UPHILL
 OT0326'ACROSS COUNTRY FOR 0.32 KM (0.20 MI) TO THE CONE SHAPED HILL AND THE
 OT0326'STATION.
 OT0326'STATION IS LOCATED ABOUT CENTER OF THE CONE SHAPED HILL AND 0.31 M
 OT0326'(1.02 FT) EAST OF A FIBERGLASS WITNESS POST.
 OT0326
 OT0326                          STATION RECOVERY (1991)
 OT0326
 OT0326'RECOVERY NOTE BY US FOREST SERVICE 1991
 OT0326'RECOVERED IN GOOD CONDITION.
 OT0326
 OT0326                          STATION RECOVERY (1996)
 OT0326
 OT0326'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0326'THE STATION IS LOCATED ABOUT 37.1 KM (23.05 MI) NORTH-NORTHEAST OF HOT
 OT0326'SPRINGS AND 3.2 KM (2.00 MI) NORTH OF FAIRBURN, ON A PROMINENT CONE
 OT0326'SHAPED HILL IN A PASTURE.  OWNERSHIP--RAY HILLENBAND, TRIPLE SEVEN
 OT0326'RANCH, RAPID CITY SD, PHONE 605-341-3620.  RANCH MANAGER IS DWAYNE
 OT0326'LAMMERS, PHONE 605-341-7784, HOME 605-255-4553.  TO REACH THE STATION
 OT0326'FROM THE JUNCTION OF STATE HIGHWAY 79 AND COUNTY ROAD 18, WEST OF
 OT0326'FAIRBURN, GO EASTERLY ON COUNTY ROAD 18 FOR 0.6 MI (1.0 KM) TO THE
 OT0326'RAILROAD TRACKS, CONTINUE EASTERLY THEN SOUTHERLY ON THE COUNTY ROAD
 OT0326'FOR 1.6 MI (2.6 KM) TO A GRAVELED ROAD LEFT, LEADING TO THE FAIRBURN
 OT0326'CEMETERY.  TURN LEFT ON A GRAVEL ROAD, CROSSING A CATTLE GUARD, TO A
 OT0326'METAL PANEL GATE ON THE LEFT, JUST PAST A CATTLE GUARD.  TURN LEFT,
 OT0326'NORTH THROUGH GATE AND FOLLOW THE NORTH-SOUTH BARBED WIRE FENCE THAT
 OT0326'IS PARALLEL WITH COUNTY ROAD 18 FOR 0.85 MI (1.37 KM) CROSS COUNTRY TO
 OT0326'FAIRBURN AZIMUTH MARK ON THE LEFT, BEAR NORTHEAST UP A NARROW DRAW
 OT0326'CROSS COUNTRY FOR 0.3 MI (0.5 KM) TO A CONE-SHAPED HILL (ERODING ON
 OT0326'THE WESTERN SIDE) AND THE STATION, NEAR THE CENTER OF THE HILL.  THE
 OT0326'STATION IS LOCATED 80.2 M (263.1 FT) NORTH OF A 2-INCH BRASS SECTION
 OT0326'CORNER POST PROJECTING 3.0 FT (0.9 M) ABOVE THE GROUND SURFACE, 11.4 M
 OT0326'(37.4 FT) WEST OF REFERENCE MARK 2, 10.1 M (33.1 FT) SOUTH OF
 OT0326'REFERENCE MARK 1, 1.2 M (3.9 FT) WEST OF A METAL GUARD POST, 0.4 M
 OT0326'(1.3 FT) EAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.3 M (1.0
 OT0326'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0323 ***********************************************************************
 OT0323  DESIGNATION -  FAIRBURN AZ MK
 OT0323  PID         -  OT0323
 OT0323  STATE/COUNTY-  SD/CUSTER
 OT0323  COUNTRY     -  US
 OT0323  USGS QUAD   -  FAIRBURN (2017)
 OT0323
 OT0323                         *CURRENT SURVEY CONTROL
 OT0323  ______________________________________________________________________
 OT0323* NAD 83(1986) POSITION- 43 42 22.     (N) 103 11 57.     (W)   SCALED
 OT0323* NAVD 88 ORTHO HEIGHT -  1031.464 (meters)     3384.06  (feet) ADJUSTED
 OT0323  ______________________________________________________________________
 OT0323  GEOID HEIGHT    -        -16.169 (meters)                     GEOID18
 OT0323  DYNAMIC HEIGHT  -       1031.072 (meters)     3382.78  (feet) COMP
 OT0323  MODELED GRAVITY -    980,203.9   (mgal)                       NAVD 88
 OT0323
 OT0323  VERT ORDER      -  FIRST     CLASS II
 OT0323
 OT0323.The horizontal coordinates were scaled from a map and have
 OT0323.an estimated accuracy of +/- 6 seconds.
 OT0323
 OT0323.The orthometric height was determined by differential leveling and
 OT0323.adjusted by the NATIONAL GEODETIC SURVEY
 OT0323.in June 1991.
 OT0323
 OT0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0323.GEOID18 height accuracy estimate available here.
 OT0323
 OT0323.Click photographs - Photos may exist for this station.
 OT0323
 OT0323.The dynamic height is computed by dividing the NAVD 88
 OT0323.geopotential number by the normal gravity value computed on the
 OT0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0323.degrees latitude (g = 980.6199 gals.).
 OT0323
 OT0323.The modeled gravity was interpolated from observed gravity values.
 OT0323
 OT0323;                    North         East    Units  Estimated Accuracy
 OT0323;SPC SD S     -   156,490.      369,080.      MT  (+/- 180 meters Scaled)
 OT0323
 OT0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ450408(NAD 83)
 OT0323
 OT0323                          SUPERSEDED SURVEY CONTROL
 OT0323
 OT0323  NGVD 29 (??/??/92) 1030.976  (m)         3382.46   (f) ADJ UNCH    1 2
 OT0323
 OT0323.Superseded values are not recommended for survey control.
 OT0323
 OT0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0323.See file dsdata.pdf to determine how the superseded data were derived.
 OT0323
 OT0323_MARKER: DZ = AZIMUTH MARK DISK
 OT0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0323_STAMPING: FAIRBURN 1961
 OT0323_MARK LOGO: CGS
 OT0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0323+STABILITY: SURFACE MOTION
 OT0323
 OT0323  HISTORY     - Date     Condition        Report By
 OT0323  HISTORY     - 1961     MONUMENTED       CGS
 OT0323  HISTORY     - 1963     GOOD             CGS
 OT0323
 OT0323                          STATION DESCRIPTION
 OT0323
 OT0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0323'2.5 MI NE FROM FAIRBURN.
 OT0323'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 OT0323'RAILWAY FROM THE STATION SIGN AT FAIRBURN, THENCE 0.7 MILE
 OT0323'SOUTHEAST ALONG A GRAVELED ROAD, ABOUT 100 YARDS NORTH OF A
 OT0323'CATTLE GUARD, IN SECTION 17, T 4 S, R 8 E, 27 FEET EAST OF THE
 OT0323'CENTER LINE OF THE ROAD, 1/2 FOOT EAST OF A FENCE, 2.0 FEET
 OT0323'SOUTH OF A METAL WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF
 OT0323'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 OT0323'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0325 ***********************************************************************
 OT0325  DESIGNATION -  FAIRBURN RM 1
 OT0325  PID         -  OT0325
 OT0325  STATE/COUNTY-  SD/CUSTER
 OT0325  COUNTRY     -  US
 OT0325  USGS QUAD   -  FAIRBURN (2017)
 OT0325
 OT0325                         *CURRENT SURVEY CONTROL
 OT0325  ______________________________________________________________________
 OT0325* NAD 83(1986) POSITION- 43 42 38.99   (N) 103 11 49.93   (W)   HD_HELD1
 OT0325* NAVD 88 ORTHO HEIGHT -  1056.342 (meters)     3465.68  (feet) ADJUSTED
 OT0325  ______________________________________________________________________
 OT0325  GEOID HEIGHT    -        -16.174 (meters)                     GEOID18
 OT0325  DYNAMIC HEIGHT  -       1055.942 (meters)     3464.37  (feet) COMP
 OT0325  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 OT0325
 OT0325  VERT ORDER      -  FIRST     CLASS II
 OT0325
 OT0325.The horizontal coordinates were determined by differentially corrected
 OT0325.hand held GPS observations or other comparable positioning techniques
 OT0325.and have an estimated accuracy of +/- 3 meters.
 OT0325
 OT0325.The orthometric height was determined by differential leveling and
 OT0325.adjusted by the NATIONAL GEODETIC SURVEY
 OT0325.in June 1991.
 OT0325
 OT0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0325.GEOID18 height accuracy estimate available here.
 OT0325
 OT0325.Click photographs - Photos may exist for this station.
 OT0325
 OT0325.The dynamic height is computed by dividing the NAVD 88
 OT0325.geopotential number by the normal gravity value computed on the
 OT0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0325.degrees latitude (g = 980.6199 gals.).
 OT0325
 OT0325.The modeled gravity was interpolated from observed gravity values.
 OT0325
 OT0325;                    North         East    Units  Estimated Accuracy
 OT0325;SPC SD S     -   157,006.8     369,254.2     MT  (+/- 3 meters HH1 GPS) 
 OT0325
 OT0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4523841335(NAD 83)
 OT0325
 OT0325                          SUPERSEDED SURVEY CONTROL
 OT0325
 OT0325  NGVD 29 (??/??/92) 1055.855  (m)         3464.08   (f) ADJ UNCH    1 2
 OT0325
 OT0325.Superseded values are not recommended for survey control.
 OT0325
 OT0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0325.See file dsdata.pdf to determine how the superseded data were derived.
 OT0325
 OT0325_MARKER: DR = REFERENCE MARK DISK
 OT0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0325_STAMPING: FAIRBURN NO 1 1961
 OT0325_MARK LOGO: CGS
 OT0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0325+STABILITY: SURFACE MOTION
 OT0325
 OT0325  HISTORY     - Date     Condition        Report By
 OT0325  HISTORY     - 1961     MONUMENTED       CGS
 OT0325  HISTORY     - 1963     GOOD             CGS
 OT0325  HISTORY     - 19960830 GOOD             NGS
 OT0325
 OT0325                          STATION DESCRIPTION
 OT0325
 OT0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0325'2.5 MI NE FROM FAIRBURN.
 OT0325'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0325'FROM THE STATION SIGN AT FAIRBURN, THENCE 0.5 MILE EAST ALONG
 OT0325'A GRAVELED ROAD, THENCE 0.2 MILE NORTHEAST ACROSS COUNTRY, ON
 OT0325'THE TOP OF A ROUND SHARP POINTED KNOLL, IN SECTION 8, T 4 S,
 OT0325'R 8 E, 33.1 FEET NORTH OF FAIRBURN 1961, 42.3 FEET NORTHWEST OF
 OT0325'A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE
 OT0325'STATION, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 OT0325'INCHES.
 OT0325
 OT0325                          STATION RECOVERY (1996)
 OT0325
 OT0325'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0325'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0324 ***********************************************************************
 OT0324  DESIGNATION -  FAIRBURN RM 2
 OT0324  PID         -  OT0324
 OT0324  STATE/COUNTY-  SD/CUSTER
 OT0324  COUNTRY     -  US
 OT0324  USGS QUAD   -  FAIRBURN (2017)
 OT0324
 OT0324                         *CURRENT SURVEY CONTROL
 OT0324  ______________________________________________________________________
 OT0324* NAD 83(1986) POSITION- 43 42 38.67   (N) 103 11 49.64   (W)   HD_HELD1
 OT0324* NAVD 88 ORTHO HEIGHT -  1055.594 (meters)     3463.23  (feet) ADJUSTED
 OT0324  ______________________________________________________________________
 OT0324  GEOID HEIGHT    -        -16.174 (meters)                     GEOID18
 OT0324  DYNAMIC HEIGHT  -       1055.194 (meters)     3461.92  (feet) COMP
 OT0324  MODELED GRAVITY -    980,204.0   (mgal)                       NAVD 88
 OT0324
 OT0324  VERT ORDER      -  FIRST     CLASS II
 OT0324
 OT0324.The horizontal coordinates were determined by differentially corrected
 OT0324.hand held GPS observations or other comparable positioning techniques
 OT0324.and have an estimated accuracy of +/- 3 meters.
 OT0324
 OT0324.The orthometric height was determined by differential leveling and
 OT0324.adjusted by the NATIONAL GEODETIC SURVEY
 OT0324.in June 1991.
 OT0324
 OT0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0324.GEOID18 height accuracy estimate available here.
 OT0324
 OT0324.Click photographs - Photos may exist for this station.
 OT0324
 OT0324.The dynamic height is computed by dividing the NAVD 88
 OT0324.geopotential number by the normal gravity value computed on the
 OT0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0324.degrees latitude (g = 980.6199 gals.).
 OT0324
 OT0324.The modeled gravity was interpolated from observed gravity values.
 OT0324
 OT0324;                    North         East    Units  Estimated Accuracy
 OT0324;SPC SD S     -   156,996.7     369,260.3     MT  (+/- 3 meters HH1 GPS) 
 OT0324
 OT0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4524541325(NAD 83)
 OT0324
 OT0324                          SUPERSEDED SURVEY CONTROL
 OT0324
 OT0324  NGVD 29 (??/??/92) 1055.107  (m)         3461.63   (f) ADJ UNCH    1 2
 OT0324
 OT0324.Superseded values are not recommended for survey control.
 OT0324
 OT0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0324.See file dsdata.pdf to determine how the superseded data were derived.
 OT0324
 OT0324_MARKER: DR = REFERENCE MARK DISK
 OT0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0324_STAMPING: FAIRBURN NO 2 1961
 OT0324_MARK LOGO: CGS
 OT0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0324+STABILITY: SURFACE MOTION
 OT0324
 OT0324  HISTORY     - Date     Condition        Report By
 OT0324  HISTORY     - 1961     MONUMENTED       CGS
 OT0324  HISTORY     - 1963     GOOD             CGS
 OT0324  HISTORY     - 19960830 GOOD             NGS
 OT0324
 OT0324                          STATION DESCRIPTION
 OT0324
 OT0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0324'2.5 MI NE FROM FAIRBURN.
 OT0324'ABOUT 1.8 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN
 OT0324'RAILWAY FROM THE STATION SIGN AT FAIRBURN, THENCE 0.5 MILE EAST
 OT0324'ALONG A GRAVELED ROAD, THENCE 0.2 MILE NORTHEAST ACROSS COUNTRY,
 OT0324'ON THE TOP OF A ROUND SHARP POINTED KNOLL, IN SECTION 8, T 4 S,
 OT0324'R 8 E, 37.3 FEET EAST OF FAIRBURN 1961, 4.3 FEET WEST OF A
 OT0324'METAL WITNESS POST, ABOUT 8 FEET BELOW THE LEVEL OF THE STATION,
 OT0324'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 OT0324
 OT0324                          STATION RECOVERY (1996)
 OT0324
 OT0324'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0324'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0828 ***********************************************************************
 OR0828  DESIGNATION -  FAIRFAX MUNICIPAL TANK
 OR0828  PID         -  OR0828
 OR0828  STATE/COUNTY-  SD/GREGORY
 OR0828  COUNTRY     -  US
 OR0828  USGS QUAD   -  BONESTEEL (2017)
 OR0828
 OR0828                         *CURRENT SURVEY CONTROL
 OR0828  ______________________________________________________________________
 OR0828* NAD 83(1996) POSITION- 43 01 55.65902(N) 098 53 36.25146(W)   ADJUSTED
 OR0828  ______________________________________________________________________
 OR0828  GEOID HEIGHT    -        -25.931 (meters)                     GEOID18
 OR0828  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 OR0828  HORZ ORDER      -  THIRD
 OR0828
 OR0828.The horizontal coordinates were established by classical geodetic methods
 OR0828.and adjusted by the National Geodetic Survey in January 1998.
 OR0828
 OR0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0828.GEOID18 height accuracy estimate available here.
 OR0828
 OR0828.Click photographs - Photos may exist for this station.
 OR0828
 OR0828.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0828
 OR0828. The following values were computed from the NAD 83(1996) position.
 OR0828
 OR0828;                    North         East     Units Scale Factor Converg.
 OR0828;SPC SD S     -    78,647.345   717,341.400   MT  0.99995886   +0 59 36.0
 OR0828;SPC SD S     -   258,028.83  2,353,477.58   sFT  0.99995886   +0 59 36.0
 OR0828;UTM  14      - 4,764,388.023   508,684.003   MT  0.99960093   +0 04 21.9
 OR0828
 OR0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN0868464388(NAD 83)
 OR0828
 OR0828                          SUPERSEDED SURVEY CONTROL
 OR0828
 OR0828  NAD 83(1995)-  43 01 55.65912(N)    098 53 36.25148(W) AD(       ) 3
 OR0828  NAD 83(1986)-  43 01 55.66702(N)    098 53 36.25961(W) AD(       ) 3
 OR0828  NAD 27      -  43 01 55.67800(N)    098 53 34.93900(W) AD(       ) 3
 OR0828
 OR0828.Superseded values are not recommended for survey control.
 OR0828
 OR0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0828.See file dsdata.pdf to determine how the superseded data were derived.
 OR0828
 OR0828_MARKER: 53 = ELEVATED TANK
 OR0828
 OR0828  HISTORY     - Date     Condition        Report By
 OR0828  HISTORY     - 1936     FIRST OBSERVED   CGS
 OR0828  HISTORY     - 1940     GOOD             CGS
 OR0828  HISTORY     - 1945     GOOD             CGS
 OR0828  HISTORY     - 1948     GOOD             CGS
 OR0828
 OR0828                          STATION DESCRIPTION
 OR0828
 OR0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0828'THE POINT OBSERVED UPON IS THE FINIAL OF THE BLACK, MUNICIPAL
 OR0828'WATER TANK IN THE TOWN OF FAIRFAX, S. DAK.  IT IS LOCATED IN
 OR0828'THE CENTRAL PART OF THE TOWN AND IS ABOUT 80 FEET HIGH.
 OR0828'
 OR0828'THE POINT WAS OBSERVED FROM TRIANGULATION STATIONS LUNN AND PONCA.
 OR0828
 OR0828                          STATION RECOVERY (1940)
 OR0828
 OR0828'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940 (KBJ)
 OR0828'FAIRFAX MUNICIPAL WATER TANK IS IN THE NORTHWEST PART OF THE
 OR0828'CITY OF FAIRFAX, JUST INSIDE THE CITY LIMITS.
 OR0828'
 OR0828'THE TANK AND SUPPORTING TOWER ARE OF STRUCTURAL STEEL CONSTRUCTION
 OR0828'PAINTED BLACK, HOWEVER, THE TANK HAS A SILVER TOP.  THE ENTIRE
 OR0828'STRUCTURE IS 120 FEET HIGH AND HAS AN EIGHT-INCH STEEL BALL
 OR0828'CENTERED AT THE TOP.  IT WAS BUILT IN 1919.
 OR0828
 OR0828                          STATION RECOVERY (1945)
 OR0828
 OR0828'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0828'THE STATION IS LOCATED IN THE NW SECTION OF THE SMALL VILLAGE
 OR0828'OF FAIRFAX AND ABOUT 85 FEET HIGH.  THE TANK IS A FOUR-LEGGED
 OR0828'STEEL STRUCTURE AND CONE SHAPED.  IT IS PAINTED BLACK WITH THE
 OR0828'EXCEPTION OF THE ROOF WHICH IS PAINTED SILVER.
 OR0828'
 OR0828'THE POINT INTERSECTED WAS THE APEX OF THE ROOF.
 OR0828'
 OR0828'THIS IS AN INTERSECTION STATION.
 OR0828
 OR0828                          STATION RECOVERY (1948)
 OR0828
 OR0828'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0828'THE STATION IS LOCATED ABOUT 0.3 MILE WEST OF THE DEPOT, IN
 OR0828'THE TOWN OF FAIRFAX.  IT IS A 4-LEGGED STEEL STRUCTURE ABOUT
 OR0828'125 FEET HIGH, AND ABOUT 35 FEET SQUARE AT THE BASE.  THE LEGS
 OR0828'OF THE TANK ARE BLACK AND THE TANK IS SILVER.
 OR0828'
 OR0828'THE POINT INTERSECTED WAS THE BALL FINIAL.
 OR0828'
 OR0828'TO REACH THE STATION FROM THE DEPOT IN FAIRFAX, GO WEST FOR 0.3
 OR0828'MILE TO A LANE ON THE RIGHT.  FROM HERE THE TANK IS ABOUT 400
 OR0828'FEET NORTH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2242 ***********************************************************************
 PU2242  DESIGNATION -  FAIRPOINT
 PU2242  PID         -  PU2242
 PU2242  STATE/COUNTY-  SD/MEADE
 PU2242  COUNTRY     -  US
 PU2242  USGS QUAD   -  FAIRPOINT (2017)
 PU2242
 PU2242                         *CURRENT SURVEY CONTROL
 PU2242  ______________________________________________________________________
 PU2242* NAD 83(1996) POSITION- 44 41 27.09868(N) 102 47 46.31822(W)   ADJUSTED
 PU2242* NAVD 88 ORTHO HEIGHT -   907.    (meters)     2976.    (feet) SCALED
 PU2242  ______________________________________________________________________
 PU2242  GEOID HEIGHT    -        -17.741 (meters)                     GEOID18
 PU2242  LAPLACE CORR    -         -5.10  (seconds)                    DEFLEC18
 PU2242  HORZ ORDER      -  THIRD
 PU2242
 PU2242.The horizontal coordinates were established by classical geodetic methods
 PU2242.and adjusted by the National Geodetic Survey in January 1998.
 PU2242
 PU2242.The orthometric height was scaled from a topographic map.
 PU2242
 PU2242.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2242.GEOID18 height accuracy estimate available here.
 PU2242
 PU2242.Click photographs - Photos may exist for this station.
 PU2242
 PU2242.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2242
 PU2242. The following values were computed from the NAD 83(1996) position.
 PU2242
 PU2242;                    North         East     Units Scale Factor Converg.
 PU2242;SPC SD N     -    99,117.606   378,399.401   MT  0.99995878   -1 58 44.3
 PU2242;SPC SD N     -   325,188.35  1,241,465.37   sFT  0.99995878   -1 58 44.3
 PU2242;UTM  13      - 4,950,972.338   674,625.183   MT  0.99997500   +1 33 01.0
 PU2242
 PU2242!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2242!SPC SD N     -   0.99986052  x   0.99995878  =   0.99981930
 PU2242!UTM  13      -   0.99986052  x   0.99997500  =   0.99983552
 PU2242
 PU2242:                Primary Azimuth Mark                     Grid Az
 PU2242:SPC SD N     -  FAIRPOINT AZ MK                          002 31 21.3
 PU2242:UTM  13      -  FAIRPOINT AZ MK                          358 59 36.0
 PU2242
 PU2242_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7462550972(NAD 83)
 PU2242
 PU2242|---------------------------------------------------------------------|
 PU2242| PID    Reference Object                     Distance      Geod. Az  |
 PU2242|                                                           dddmmss.s |
 PU2242| PU0872 FAIRPOINT AZ MK                                    0003237.0 |
 PU2242| CQ3699 FAIRPOINT RM 1                        7.985 METERS 01207     |
 PU2242| CQ3700 FAIRPOINT RM 2                       17.691 METERS 27216     |
 PU2242|---------------------------------------------------------------------|
 PU2242
 PU2242                          SUPERSEDED SURVEY CONTROL
 PU2242
 PU2242  NAD 83(1993)-  44 41 27.09116(N)    102 47 46.31814(W) AD(       ) 3
 PU2242  NAD 83(1986)-  44 41 27.09070(N)    102 47 46.31760(W) AD(       ) 3
 PU2242  NAD 27      -  44 41 27.13950(N)    102 47 44.70830(W) AD(       ) 3
 PU2242
 PU2242.Superseded values are not recommended for survey control.
 PU2242
 PU2242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2242.See file dsdata.pdf to determine how the superseded data were derived.
 PU2242
 PU2242_MARKER: DS = TRIANGULATION STATION DISK
 PU2242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2242_STAMPING: FAIRPOINT 1951
 PU2242_MARK LOGO: CGS
 PU2242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2242+STABILITY: SURFACE MOTION
 PU2242
 PU2242  HISTORY     - Date     Condition        Report By
 PU2242  HISTORY     - 1951     MONUMENTED       CGS
 PU2242  HISTORY     - 1961     SEE DESCRIPTION  CGS
 PU2242
 PU2242                          STATION DESCRIPTION
 PU2242
 PU2242'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2242'THE STATION IS LOCATED ON A ROAD RIGHT-OF-WAY, ABOUT 7 MILES
 PU2242'NORTHWEST OF CHALK-BUTTE, ABOUT 4 MILES SOUTH OF FAIRPOINT,
 PU2242'IN THE SOUTHWEST CORNER OF SECTION 33, T 9 N, R 11 E, 31 FEET
 PU2242'EAST OF THE CENTER OF AN OLD ROAD, 5 FEET WEST OF A WIRE FENCE,
 PU2242'AND 4 FEET WEST OF A TRIANGLE-BLAZED POST.
 PU2242'
 PU2242'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN FAIRPOINT,
 PU2242'GO SOUTH ON A GRADED ROAD FOR 3.7 MILES TO THE AZIMUTH MARK ON
 PU2242'THE LEFT.  CONTINUE SOUTH FOR 0.2 MILE TO THE POINT WHERE
 PU2242'THE MAIN ROAD TURNS RIGHT.  CONTINUE SOUTH ON AN OLD ABANDONED
 PU2242'ROAD FOR 0.1 MILE TO THE STATION ON THE LEFT.
 PU2242'
 PU2242'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU2242'FAIRPOINT 1951.
 PU2242'
 PU2242'REFERENCE MARK NO. 1 IS 32 FEET EAST OF THE CENTER OF THE
 PU2242'OLD ROAD AND 1 FOOT WEST OF A WIRE FENCE.  IT PROJECTS 3 INCHES,
 PU2242'AND THE DISK IS STAMPED FAIRPOINT NO 1 1951.
 PU2242'
 PU2242'REFERENCE MARK NO. 2 IS 26 FEET WEST OF THE CENTER OF THE OLD
 PU2242'ROAD.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED FAIRPOINT NO
 PU2242'2 1951.
 PU2242'
 PU2242'THE AZIMUTH MARK IS 41 FEET EAST OF THE CENTER OF A GRADED ROAD
 PU2242'AND 2 FEET WEST OF A WIRE FENCE.  IT PROJECTS 5 INCHES, AND THE
 PU2242'DISK IS STAMPED FAIRPOINT 1951.
 PU2242'
 PU2242'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2242'CYLINDERS.
 PU2242
 PU2242                          STATION RECOVERY (1961)
 PU2242
 PU2242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (WFR)
 PU2242'THE STATION AND REFERENCE MARKS WERE NOT RECOVERED, THE AZIMUTH
 PU2242'MARK WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PU2242'
 PU2242'FROM ALL EVIDENCE THE STATION MARK AND REFERENCE MARKS WERE
 PU2242'DESTROYED WHEN THE TOP OF THE LOW HILL, ON WHICH THE STATION AND
 PU2242'REFERENCE MARKS WERE LOCATED, WAS TURNED INTO A GRAVEL PIT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0872 ***********************************************************************
 PU0872  DESIGNATION -  FAIRPOINT AZ MK
 PU0872  PID         -  PU0872
 PU0872  STATE/COUNTY-  SD/MEADE
 PU0872  COUNTRY     -  US
 PU0872  USGS QUAD   -  FAIRPOINT (2017)
 PU0872
 PU0872                         *CURRENT SURVEY CONTROL
 PU0872  ______________________________________________________________________
 PU0872* NAD 83(1986) POSITION- 44 41 49.     (N) 102 47 46.     (W)   SCALED
 PU0872* NAVD 88 ORTHO HEIGHT -   904.911 (meters)     2968.86  (feet) ADJUSTED
 PU0872  ______________________________________________________________________
 PU0872  GEOID HEIGHT    -        -17.735 (meters)                     GEOID18
 PU0872  DYNAMIC HEIGHT  -        904.681 (meters)     2968.11  (feet) COMP
 PU0872  MODELED GRAVITY -    980,332.5   (mgal)                       NAVD 88
 PU0872
 PU0872  VERT ORDER      -  SECOND    CLASS 0
 PU0872
 PU0872.The horizontal coordinates were scaled from a map and have
 PU0872.an estimated accuracy of +/- 6 seconds.
 PU0872
 PU0872.The orthometric height was determined by differential leveling and
 PU0872.adjusted by the NATIONAL GEODETIC SURVEY
 PU0872.in June 1991.
 PU0872
 PU0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0872.GEOID18 height accuracy estimate available here.
 PU0872
 PU0872.Click photographs - Photos may exist for this station.
 PU0872
 PU0872.The dynamic height is computed by dividing the NAVD 88
 PU0872.geopotential number by the normal gravity value computed on the
 PU0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0872.degrees latitude (g = 980.6199 gals.).
 PU0872
 PU0872.The modeled gravity was interpolated from observed gravity values.
 PU0872
 PU0872;                    North         East    Units  Estimated Accuracy
 PU0872;SPC SD N     -    99,790.      378,430.      MT  (+/- 180 meters Scaled)
 PU0872
 PU0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK746516(NAD 83)
 PU0872
 PU0872                          SUPERSEDED SURVEY CONTROL
 PU0872
 PU0872  NGVD 29 (??/??/92)  904.438  (m)         2967.31   (f) ADJ UNCH    2 0
 PU0872
 PU0872.Superseded values are not recommended for survey control.
 PU0872
 PU0872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0872.See file dsdata.pdf to determine how the superseded data were derived.
 PU0872
 PU0872_MARKER: DZ = AZIMUTH MARK DISK
 PU0872_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0872_STAMPING: FAIRPOINT 1951
 PU0872_MARK LOGO: CGS
 PU0872_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0872_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0872+STABILITY: SURFACE MOTION
 PU0872
 PU0872  HISTORY     - Date     Condition        Report By
 PU0872  HISTORY     - 1951     MONUMENTED       CGS
 PU0872  HISTORY     - 1962     GOOD             CGS
 PU0872
 PU0872                          STATION DESCRIPTION
 PU0872
 PU0872'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0872'3.8 MI S FROM FAIRPOINT.
 PU0872'3.8 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0872'208 FEET SOUTHEAST AND ACROSS THE ROAD FROM DOUD AZI., ABOUT
 PU0872'69 YARDS SOUTH OF THE CENTER OF THE JUNCTION OF A ROAD EAST,
 PU0872'41 FEET EAST OF THE CENTER LINE OF THE ROAD, 23 FEET NORTH OF
 PU0872'TELEPHONE POLE 4AE-205, 2.2 FEET WEST OF A FENCE, 1.3 FEET WEST
 PU0872'OF A WITNESS POST, ABOUT 1 1/2 FEET LOWER THAN THE ROAD, AND SET
 PU0872'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE
 PU0872'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0066 ***********************************************************************
 OT0066  DESIGNATION -  FAIRVIEW
 OT0066  PID         -  OT0066
 OT0066  STATE/COUNTY-  SD/PENNINGTON
 OT0066  COUNTRY     -  US
 OT0066  USGS QUAD   -  WALL SW (2017)
 OT0066
 OT0066                         *CURRENT SURVEY CONTROL
 OT0066  ______________________________________________________________________
 OT0066* NAD 83(1996) POSITION- 43 49 12.26697(N) 102 10 20.87491(W)   ADJUSTED
 OT0066* NAVD 88 ORTHO HEIGHT -   877.067 (meters)     2877.51  (feet) ADJUSTED
 OT0066  ______________________________________________________________________
 OT0066  GEOID HEIGHT    -        -19.273 (meters)                     GEOID18
 OT0066  LAPLACE CORR    -         -6.97  (seconds)                    DEFLEC18
 OT0066  DYNAMIC HEIGHT  -        876.785 (meters)     2876.59  (feet) COMP
 OT0066  MODELED GRAVITY -    980,267.9   (mgal)                       NAVD 88
 OT0066
 OT0066  HORZ ORDER      -  FIRST
 OT0066  VERT ORDER      -  SECOND    CLASS 0
 OT0066
 OT0066.The horizontal coordinates were established by classical geodetic methods
 OT0066.and adjusted by the National Geodetic Survey in January 1998.
 OT0066
 OT0066.The orthometric height was determined by differential leveling and
 OT0066.adjusted by the NATIONAL GEODETIC SURVEY
 OT0066.in June 1991.
 OT0066
 OT0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0066.GEOID18 height accuracy estimate available here.
 OT0066
 OT0066.Click photographs - Photos may exist for this station.
 OT0066
 OT0066.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0066
 OT0066.The dynamic height is computed by dividing the NAVD 88
 OT0066.geopotential number by the normal gravity value computed on the
 OT0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0066.degrees latitude (g = 980.6199 gals.).
 OT0066
 OT0066.The modeled gravity was interpolated from observed gravity values.
 OT0066
 OT0066. The following values were computed from the NAD 83(1996) position.
 OT0066
 OT0066;                    North         East     Units Scale Factor Converg.
 OT0066;SPC SD S     -   166,802.771   452,070.141   MT  0.99991305   -1 16 07.4
 OT0066;SPC SD S     -   547,252.09  1,483,166.79   sFT  0.99991305   -1 16 07.4
 OT0066;UTM  13      - 4,855,775.602   727,382.969   MT  1.00023598   +1 57 31.0
 OT0066
 OT0066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0066!SPC SD S     -   0.99986551  x   0.99991305  =   0.99977857
 OT0066!UTM  13      -   0.99986551  x   1.00023598  =   1.00010146
 OT0066
 OT0066:                Primary Azimuth Mark                     Grid Az
 OT0066:SPC SD S     -  FAIRVIEW AZ MK                           142 16 27.4
 OT0066:UTM  13      -  FAIRVIEW AZ MK                           139 02 49.0
 OT0066
 OT0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2738255775(NAD 83)
 OT0066
 OT0066|---------------------------------------------------------------------|
 OT0066| PID    Reference Object                     Distance      Geod. Az  |
 OT0066|                                                           dddmmss.s |
 OT0066| OT0067 FAIRVIEW RM 2                        45.805 METERS 07544     |
 OT0066| CQ3701 FAIRVIEW AZ MK                                     1410020.0 |
 OT0066| OT0065 FAIRVIEW RM 1                        86.106 METERS 34917     |
 OT0066|---------------------------------------------------------------------|
 OT0066
 OT0066                          SUPERSEDED SURVEY CONTROL
 OT0066
 OT0066  NAD 83(1995)-  43 49 12.25965(N)    102 10 20.87711(W) AD(       ) 1
 OT0066  NAD 83(1986)-  43 49 12.25926(N)    102 10 20.87775(W) AD(       ) 1
 OT0066  NAD 27      -  43 49 12.29000(N)    102 10 19.30600(W) AD(       ) 1
 OT0066  NGVD 29 (??/??/92)  876.601  (m)         2875.98   (f) ADJ UNCH    2 0
 OT0066  NGVD 29             876.60   (m)         2876.0    (f) LEVELING    3  
 OT0066
 OT0066.Superseded values are not recommended for survey control.
 OT0066
 OT0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0066.See file dsdata.pdf to determine how the superseded data were derived.
 OT0066
 OT0066_MARKER: DS = TRIANGULATION STATION DISK
 OT0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0066_STAMPING: FAIRVIEW 1934
 OT0066_MARK LOGO: CGS
 OT0066_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0066+STABILITY: SURFACE MOTION
 OT0066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0066+SATELLITE: SATELLITE OBSERVATIONS - September 15, 2022
 OT0066
 OT0066  HISTORY     - Date     Condition        Report By
 OT0066  HISTORY     - 1934     MONUMENTED       CGS
 OT0066  HISTORY     - 1961     GOOD             CGS
 OT0066  HISTORY     - 1962     GOOD             CGS
 OT0066  HISTORY     - 20220915 GOOD             INDIV
 OT0066
 OT0066                          STATION DESCRIPTION
 OT0066
 OT0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0066'THIS STATION IS ABOUT 6 MILES N OF CONATA, 14 MILES S OF WALL ON
 OT0066'THE SW POINT OF BLUFF AT THE N EDGE OF THE BAD LANDS WITH AN
 OT0066'UNOBSTRUCTED VIEW TO THE S, 1/2 MILE WNW OF SOME RANCH BUILDINGS,
 OT0066'207 FEET SW OF CENTER LINE OF A GRAVELED ROAD IN THE CENTER OF
 OT0066'POINT THAT DROPS OFF SHARPLY TO THE S, IN SEC. 2 (APPROXIMATELY)
 OT0066'T 3 S, R 16 E, AND THE MARK PROJECTS 8 INCHES.
 OT0066'
 OT0066'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0066'BRONZE DISKS SET IN CONCRETE.
 OT0066'
 OT0066'REFERENCE MARK NO. 1 IS NNE OF STATION ON SAME BLUFF AND PROJECTS
 OT0066'4 INCHES.
 OT0066'
 OT0066'REFERENCE MARK NO. 2 IS E OF STATION ACROSS THE HEAD OF A SMALL
 OT0066'CANYON AND PROJECTS 6 INCHES.  IT IS ALSO 78 FEET WSW OF CENTER
 OT0066'LINE OF GRAVELED HIGHWAY.
 OT0066'
 OT0066'THE AZIMUTH MARK IS SSE OF THE STATION 75 FEET W OF CENTER LINE
 OT0066'OF GRAVELED HIGHWAY AT A POINT WHERE A FILL HAS BEEN MADE TO
 OT0066'DRIVE OFF HIGHWAY AND MARK PROJECTS 6 INCHES.
 OT0066'
 OT0066'STATION IS REACHED FROM WALL BY LEAVING U.S. HIGHWAYS 14 AND
 OT0066'16 IN SE EDGE OF TOWN AT A SIGN PINNACLES 8 MILES SOUTH, AND GO
 OT0066'S ON GRADED, GRAVELED ROAD 9.2 MILES TO WAYSIDE INN, CABIN CAMP
 OT0066'AND GASOLINE PUMP, THEN TRAVEL IN A GENERAL SOUTHEASTERLY
 OT0066'DIRECTION ON MAIN GRAVELED ROAD FOR 6.2 MILES, THE ROAD PASSES
 OT0066'ALONG N EDGE OF THE BAD LANDS.  HERE, LEAVE ROAD, TURN RIGHT
 OT0066'AND DRIVE S 0.1 MILE ALONG EDGE OF BLUFF TO END OF SHARP POINT
 OT0066'AND STATION.
 OT0066'
 OT0066'A 4-FOOT STAND WILL CLEAR ALL LINES.
 OT0066
 OT0066                          STATION RECOVERY (1961)
 OT0066
 OT0066'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OT0066'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 OT0066'CONDITION.  A DIFFERENT MEASUREMENT WAS FOUND ON REFERENCE MARK
 OT0066'NO. 1 AND REFERENCE MARK NO. 2, A NEW DESCRIPTION FOLLOWS.
 OT0066'
 OT0066'THE STATION IS 12 MILES SOUTH-SOUTHEAST OF WALL, 6 MILES NORTH OF
 OT0066'CONATA, BELIEVED TO BE IN SEC. 2 T. 3 S., R. 16 E., AT SOUTHWEST
 OT0066'POINT OF BLUFF AT NORTH EDGE OF THE BAD LANDS, IN THE BAD LANDS
 OT0066'NATIONAL MONUMENT.
 OT0066'
 OT0066'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14, 16
 OT0066'AND 16A IN THE SOUTHEAST EDGE OF WALL, GO SOUTH ON U.S. HIGHWAY
 OT0066'16A FOR 7.3 MILES TO A CATTLE GUARD AT THE ENTRANCE TO THE BAD
 OT0066'LANDS NATIONAL MONUMENT.  CONTINUE STRAIGHT AHEAD ON U.S. HIGHWAY
 OT0066'16A AND GO 7.1 MILES TO THE CLASTIC DIKES PARKING AREA ON THE
 OT0066'RIGHT.  CONTINUE STRAIGHT AHEAD SOUTH ON U.S. HIGHWAY 16A FOR
 OT0066'0.2 MILES TO THE STATION ON THE RIGHT AS DESCRIBED, ABOUT 200
 OT0066'FEET SOUTHWEST OF U.S. HIGHWAY 16A.
 OT0066'
 OT0066'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE STRAIGHT
 OT0066'AHEAD, SOUTHEAST ON U.S. HIGHWAY 16A FOR 0.5 MILE TO THE MARK ON
 OT0066'THE RIGHT AS DESCRIBED.
 OT0066'
 OT0066'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 OT0066'SQUARE CONCRETE MONUMENT, WHICH PROJECTS 8 INCHES AND IS STAMPED
 OT0066'FAIRVIEW 1934.  IT IS 22 FEET WEST OF THE EDGE OF THE BLUFF AND
 OT0066'13 FEET EAST OF THE WEST EDGE OF THE BLUFF.
 OT0066'
 OT0066'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 OT0066'12-INCH SQUARE CONCRETE MONUMENT, WHICH PROJECTS 3 INCHES AND IS
 OT0066'STAMPED FAIRVIEW NO 1 1934.  IT IS 33 FEET EAST OF THE WEST
 OT0066'EDGE OF THE BLUFF AND 73 FEET SOUTHWEST OF THE CENTER OF U.S.
 OT0066'HIGHWAY 16A.
 OT0066'
 OT0066'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 OT0066'12-INCH, SQUARE CONCRETE MONUMENT, WHICH PROJECTS 2 INCHES AND
 OT0066'IS STAMPED FAIRVIEW NO 2 1934.  IT IS 98 FEET SOUTHWEST OF THE
 OT0066'CENTER OF U.S. HIGHWAY 16A AND 18 FEET NORTH OF THE NORTH EDGE
 OT0066'OF THE BLUFF.
 OT0066'
 OT0066'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK SET IN THE
 OT0066'TOP OF A 12-INCH, SQUARE CONCRETE MONUMENT, WHICH PROJECTS 6
 OT0066'INCHES AND IS STAMPED FAIRVIEW AZIMUTH 1934.  IT IS 87 FEET
 OT0066'WEST OF THE CENTER OF U.S. HIGHWAY 16A AND 27 FEET EAST OF THE
 OT0066'WEST EDGE OF THE BLUFF.
 OT0066
 OT0066                          STATION RECOVERY (1962)
 OT0066
 OT0066'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0066'15 MI SE FROM WALL.
 OT0066'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0066'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0066'14.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 16A, ON THE NORTHEAST
 OT0066'RIM OF A CANYON OVERLOOKING THE BADLANDS AND A VALLEY TO THE
 OT0066'SOUTH, 233 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 OT0066'12 FEET NORTHEAST OF THE RIM, 282.0 FEET SOUTHEAST OF
 OT0066'FAIRVIEW NO 1, 149.0 FEET WEST-SOUTHWEST OF FAIRVIEW NO 2,
 OT0066'1.8 FEET NORTH OF A METAL WITNESS POST, AND SET IN THE TOP OF A
 OT0066'CONCRETE POST PROJECTING 1 FOOT ABOVE THE LEVEL OF THE GROUND.
 OT0066
 OT0066                          STATION RECOVERY (2022)
 OT0066
 OT0066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2022 (KSP)
 OT0066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0703 ***********************************************************************
 OQ0703  DESIGNATION -  FAIRVIEW
 OQ0703  PID         -  OQ0703
 OQ0703  STATE/COUNTY-  SD/LINCOLN
 OQ0703  COUNTRY     -  US
 OQ0703  USGS QUAD   -  FAIRVIEW (2017)
 OQ0703
 OQ0703                         *CURRENT SURVEY CONTROL
 OQ0703  ______________________________________________________________________
 OQ0703* NAD 83(1996) POSITION- 43 11 32.97101(N) 096 29 23.57750(W)   ADJUSTED
 OQ0703* NAVD 88 ORTHO HEIGHT -   437.    (meters)     1434.    (feet) SCALED
 OQ0703  ______________________________________________________________________
 OQ0703  GEOID HEIGHT    -        -26.363 (meters)                     GEOID18
 OQ0703  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 OQ0703  HORZ ORDER      -  SECOND
 OQ0703
 OQ0703.The horizontal coordinates were established by classical geodetic methods
 OQ0703.and adjusted by the National Geodetic Survey in January 1998.
 OQ0703
 OQ0703.The orthometric height was scaled from a topographic map.
 OQ0703
 OQ0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0703.GEOID18 height accuracy estimate available here.
 OQ0703
 OQ0703.Click photographs - Photos may exist for this station.
 OQ0703
 OQ0703.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0703
 OQ0703. The following values were computed from the NAD 83(1996) position.
 OQ0703
 OQ0703;                    North         East     Units Scale Factor Converg.
 OQ0703;SPC SD S     -   102,671.813   912,286.592   MT  0.99993433   +2 39 05.1
 OQ0703;SPC SD S     -   336,849.11  2,993,060.26   sFT  0.99993433   +2 39 05.1
 OQ0703;UTM  14      - 4,785,250.016   703,959.914   MT  1.00011176   +1 43 07.1
 OQ0703
 OQ0703!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0703!SPC SD S     -   0.99993557  x   0.99993433  =   0.99986991
 OQ0703!UTM  14      -   0.99993557  x   1.00011176  =   1.00004732
 OQ0703
 OQ0703:                Primary Azimuth Mark                     Grid Az
 OQ0703:SPC SD S     -  FAIRVIEW AZ MK                           178 43 26.6
 OQ0703:UTM  14      -  FAIRVIEW AZ MK                           179 39 24.6
 OQ0703
 OQ0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0395985250(NAD 83)
 OQ0703
 OQ0703|---------------------------------------------------------------------|
 OQ0703| PID    Reference Object                     Distance      Geod. Az  |
 OQ0703|                                                           dddmmss.s |
 OQ0703| OQ0702 FAIRVIEW MUNICIPAL TANK             APPROX. 3.2 KM 0033100.1 |
 OQ0703| OQ0613 ROCK VALLEY CHRIST REFORM CH        APPROX.15.7 KM 0841614.8 |
 OQ0703| OQ0615 ROCK VALLEY MUNICIPAL TANK          APPROX.15.9 KM 0861832.9 |
 OQ0703| CO3078 FAIRVIEW AZ MK                                     1812231.7 |
 OQ0703| CO3079 FAIRVIEW RM 1                                      23922     |
 OQ0703| CO3080 FAIRVIEW RM 2                        36.405 METERS 34147     |
 OQ0703|---------------------------------------------------------------------|
 OQ0703
 OQ0703                          SUPERSEDED SURVEY CONTROL
 OQ0703
 OQ0703  NAD 83(1995)-  43 11 32.97154(N)    096 29 23.57402(W) AD(       ) 2
 OQ0703  NAD 83(1986)-  43 11 32.97391(N)    096 29 23.56628(W) AD(       ) 2
 OQ0703  NAD 27      -  43 11 33.02900(N)    096 29 22.43200(W) AD(       ) 2
 OQ0703
 OQ0703.Superseded values are not recommended for survey control.
 OQ0703
 OQ0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0703.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0703
 OQ0703_MARKER: DS = TRIANGULATION STATION DISK
 OQ0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0703_STAMPING: FAIRVIEW 1949
 OQ0703_MARK LOGO: CGS
 OQ0703_PROJECTION: FLUSH
 OQ0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0703+STABILITY: SURFACE MOTION
 OQ0703
 OQ0703  HISTORY     - Date     Condition        Report By
 OQ0703  HISTORY     - 1949     MONUMENTED       CGS
 OQ0703  HISTORY     - 1963     GOOD             CGS
 OQ0703
 OQ0703                          STATION DESCRIPTION
 OQ0703
 OQ0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0703'THE STATION IS LOCATED ABOUT 2 MILES SOUTH OF THE VILLAGE OF
 OQ0703'FAIRVIEW, ON THE SOUTH SIDE OF THE FAIRVIEW CEMETERY, ON LAND
 OQ0703'OWNED BY MR. GERRIT DE VRIES.  IT IS 74 FEET EAST OF THE
 OQ0703'CENTERLINE OF A NORTH-SOUTH GRAVELLED ROAD, 37 FEET EAST OF A
 OQ0703'POWER POLE, FENCE CORNER AND A GATE POST AT THE SOUTH EDGE OF
 OQ0703'THE CEMETERY, 9 FEET SOUTH OF AN EAST-WEST FENCE LINE AND 10
 OQ0703'FEET SOUTHEAST OF A WHITE WITNESS POST.  THE MARK IS STAMPED
 OQ0703'FAIRVIEW 1949 AND IS SET FLUSH WITH THE GROUND.
 OQ0703'
 OQ0703'R.M. NO. 1 IS 44 FEET WEST OF THE CENTERLINE OF THE ROAD, 9 FEET
 OQ0703'SOUTH OF THE CENTER LINE OF A FARM DRIVE, 3 FEET NORTHEAST OF A
 OQ0703'TELEPHONE POLE AND 1 FOOT NORTHWEST OF A FENCE CORNER.  THE MARK
 OQ0703'IS STAMPED FAIRVIEW NO 1 1949 AND PROJECTS 2 INCHES.
 OQ0703'
 OQ0703'R.M. NO. 2 IS 37 FEET EAST OF THE CENTERLINE OF THE ROAD, 7 FEET
 OQ0703'SOUTH OF THE CENTER LINE OF THE CENTER DRIVE LEADING INTO THE
 OQ0703'CEMETERY AND 1 FOOT WEST OF THE NORTH GATE POST.  THE MARK IS
 OQ0703'STAMPED FAIRVIEW NO 2 1949 AND PROJECTS 2 INCHES.
 OQ0703'
 OQ0703'AZIMUTH MARK IS 45 FEET WEST OF THE CENTERLINE OF THE NORTH-SOUTH
 OQ0703'ROAD, 20 FEET NORTH OF A POWER POLE, 2 FEET NORTH OF A WHITE
 OQ0703'WITNESS POST AND 1 FOOT EAST OF A FENCE LINE.  THE MARK IS
 OQ0703'STAMPED FAIRVIEW 1949 AND PROJECTS 3 INCHES.
 OQ0703'
 OQ0703'TO REACH THE STATION FROM THE POST OFFICE IN THE SMALL VILLAGE OF
 OQ0703'FAIRVIEW, GO WEST 0.15 MILE TO CROSS ROADS, TURN LEFT (SOUTH) AND
 OQ0703'GO 2.05 MILES TO TOP OF GRADE AND STATION ON SOUTH SIDE OF
 OQ0703'CEMETERY AS DESCRIBED.
 OQ0703'
 OQ0703'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON GRAVELLED
 OQ0703'ROAD FOR 0.85 MILE TO TOP OF GRADE AND MARK ON RIGHT AS DESCRIBED.
 OQ0703'
 OQ0703'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 OQ0703
 OQ0703                          STATION RECOVERY (1963)
 OQ0703
 OQ0703'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (CJB)
 OQ0703'THIS STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 OQ0703'IN GOOD CONDITION.  REFERENCE MARK NO. 1 IS 3 FEET NORTHWEST OF A
 OQ0703'TELEPHONE AND JUST WEST OF THE SOUTH GATE POST FOR A METAL GATE.
 OQ0703'REFERENCE MARK NO. 2 IS NORTH OF THE ENTRANCE DRIVEWAY TO THE
 OQ0703'CEMETERY.  A SHORT DESCRIPTION FOR THE AZIMUTH MARK AND A NEW
 OQ0703'TO REACH FOLLOW.
 OQ0703'
 OQ0703'AZIMUTH MARK IS 0.85 MILE SOUTH OF THE STATION, 0.35 MILE SOUTH
 OQ0703'OF A SCHOOLHOUSE, 0.15 MILE NORTH OF A T-ROAD GOING EAST, 20 FEET
 OQ0703'NORTH OF THE 4TH POWER POLE SOUTH OF ENTRANCE DRIVEWAY TO FARM
 OQ0703'BUILDINGS ON THE WEST SIDE OF ROAD, 45 FEET WEST OF THE CENTER
 OQ0703'OF NORTH-SOUTH ROAD, 1 FOOT EAST OF FENCE, AND 1 FOOT SOUTH OF A
 OQ0703'NEW STEEL WITNESS POST.  THE MARK PROJECTS 2 INCHES AND THE DISK
 OQ0703'IS STAMPED FAIRVIEW 1949.  NOTE 16A.
 OQ0703'
 OQ0703'TO REACH THE STATION FROM THE MAIN INTERSECTION IN THE SMALL
 OQ0703'TOWN OF HUDSON, GO NORTH ON MAIN STREET FOR 0.1 MILE TO WHERE STATE
 OQ0703'HIGHWAY 46 GOES EAST.  TURN LEFT AND GO WEST ON GRAVEL ROAD FOR
 OQ0703'0.3 MILE.  TURN RIGHT AND FOLLOW THE MAIN GRAVEL ROAD NORTH, WEST
 OQ0703'AND NORTH FOR 4.8 MILES TO THE AZIMUTH MARK ON THE LEFT.
 OQ0703'CONTINUE NORTH ON THE MAIN GRAVEL ROAD FOR 0.85 MILE TO A
 OQ0703'CEMETERY ON THE RIGHT AND THE STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0762 ***********************************************************************
 OS0762  DESIGNATION -  FAIRVIEW
 OS0762  PID         -  OS0762
 OS0762  STATE/COUNTY-  SD/BENNETT
 OS0762  COUNTRY     -  US
 OS0762  USGS QUAD   -  SWETT NE (2017)
 OS0762
 OS0762                         *CURRENT SURVEY CONTROL
 OS0762  ______________________________________________________________________
 OS0762* NAD 83(1996) POSITION- 43 12 16.83019(N) 101 48 19.13310(W)   ADJUSTED
 OS0762* NAVD 88 ORTHO HEIGHT -  1029.    (meters)     3376.    (feet) SCALED
 OS0762  ______________________________________________________________________
 OS0762  GEOID HEIGHT    -        -19.588 (meters)                     GEOID18
 OS0762  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 OS0762  HORZ ORDER      -  FIRST
 OS0762
 OS0762.The horizontal coordinates were established by classical geodetic methods
 OS0762.and adjusted by the National Geodetic Survey in January 1998.
 OS0762
 OS0762.The orthometric height was scaled from a topographic map.
 OS0762
 OS0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0762.GEOID18 height accuracy estimate available here.
 OS0762
 OS0762.Click photographs - Photos may exist for this station.
 OS0762
 OS0762.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0762
 OS0762. The following values were computed from the NAD 83(1996) position.
 OS0762
 OS0762;                    North         East     Units Scale Factor Converg.
 OS0762;SPC SD S     -    97,858.245   480,386.678   MT  0.99993279   -1 00 55.6
 OS0762;SPC SD S     -   321,056.59  1,576,068.63   sFT  0.99993279   -1 00 55.6
 OS0762;UTM  14      - 4,787,365.208   272,098.002   MT  1.00023897   -1 55 16.9
 OS0762
 OS0762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0762!SPC SD S     -   0.99984166  x   0.99993279  =   0.99977446
 OS0762!UTM  14      -   0.99984166  x   1.00023897  =   1.00008059
 OS0762
 OS0762:                Primary Azimuth Mark                     Grid Az
 OS0762:SPC SD S     -  FAIRVIEW AZ MK                           243 15 00.6
 OS0762:UTM  14      -  FAIRVIEW AZ MK                           244 09 21.9
 OS0762
 OS0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN7209887365(NAD 83)
 OS0762
 OS0762|---------------------------------------------------------------------|
 OS0762| PID    Reference Object                     Distance      Geod. Az  |
 OS0762|                                                           dddmmss.s |
 OS0762| CQ3703 FAIRVIEW RM 1                                      09830     |
 OS0762| OS0761 MARTIN MUNICIPAL TANK               APPROX. 6.8 KM 1182735.8 |
 OS0762| CQ3704 FAIRVIEW RM 2                                      16001     |
 OS0762| CQ3702 FAIRVIEW AZ MK                                     2421405.0 |
 OS0762|---------------------------------------------------------------------|
 OS0762
 OS0762                          SUPERSEDED SURVEY CONTROL
 OS0762
 OS0762  NAD 83(1995)-  43 12 16.83021(N)    101 48 19.13285(W) AD(       ) 1
 OS0762  NAD 83(1986)-  43 12 16.82118(N)    101 48 19.14081(W) AD(       ) 1
 OS0762  NAD 27      -  43 12 16.83500(N)    101 48 17.59900(W) AD(       ) 1
 OS0762
 OS0762.Superseded values are not recommended for survey control.
 OS0762
 OS0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0762.See file dsdata.pdf to determine how the superseded data were derived.
 OS0762
 OS0762_MARKER: DS = TRIANGULATION STATION DISK
 OS0762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0762_STAMPING: FAIRVI32 1936
 OS0762_MARK LOGO: CGS
 OS0762_PROJECTION: RECESSED 71 CENTIMETERS
 OS0762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0762+STABILITY: SURFACE MOTION
 OS0762
 OS0762  HISTORY     - Date     Condition        Report By
 OS0762  HISTORY     - 1936     MONUMENTED       CGS
 OS0762
 OS0762                          STATION DESCRIPTION
 OS0762
 OS0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0762'STATION IS ABOUT 5 MILES WEST OF MARTIN, S. DAK., ON A SMALL KNOLL
 OS0762'IN CENTER OF CULTIVATED FIELD.
 OS0762'
 OS0762'REACHED FROM THE INTERSECTION OF U.S. HIGHWAY 18 AND STATE HIGHWAY
 OS0762'73, AT SOUTHEAST EDGE OF MARTIN, GO WEST ON U.S. 18 FOR 4.1
 OS0762'MILES, TURN RIGHT ON DIRT ROAD AND GO 2.0 MILES (SCHOOLHOUSE
 OS0762'IN NORTHEAST CORNER), TURN RIGHT (EAST) GO 0.5 MILE TO GATE ON
 OS0762'LEFT, GO THROUGH GATE AND FOLLOW ROAD FOR 0.05 MILE TO SMALL
 OS0762'HOUSE, FROM NORTHWEST CORNER OF HOUSE BEAR NORTHWEST 735.5 FEET
 OS0762'TO TOP OF KNOLL AND STATION.  MARK IS 28 INCHES BELOW THE
 OS0762'SURFACE OF THE GROUND.
 OS0762'
 OS0762'REFERENCE MARK NO. 1 IS EAST OF STATION IN NORTH-SOUTH FENCE LINE,
 OS0762'0.15 MILE NORTH OF FENCE INTERSECTION.  MARK PROJECTS ABOUT 3
 OS0762'INCHES.
 OS0762'
 OS0762'REFERENCE MARK NO. 2 IS SOUTH OF STATION, IN EAST-WEST FENCE LINE,
 OS0762'29 FEET WEST OF GATE, 33 FEET NORTH OF CENTERLINE OF EAST-WEST
 OS0762'ROAD, MARK PROJECTS ABOUT 4 INCHES.
 OS0762'
 OS0762'AZIMUTH MARK IS APPROXIMATELY 0.5 MILE WEST OF STATION AT NORTH-SOUTH
 OS0762'ROAD, 0.1 MILE NORTH OF CROSSROADS, AT NORTHEAST CORNER OF
 OS0762'SCHOOLYARD, 30 FEET WEST OF CENTERLINE OF NORTH-SOUTH ROAD, IN
 OS0762'WEST RIGHT-OF-WAY FENCE LINE AND PROJECTS 6 INCHES.
 OS0762'
 OS0762'ALL LINES VISIBLE FROM 90-FOOT TOWER.
 OS0762'
 OS0762'HEIGHT OF LIGHT ABOVE STATION MARK - 90 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1182 ***********************************************************************
 PT1182  DESIGNATION -  FAIRVIEW
 PT1182  PID         -  PT1182
 PT1182  STATE/COUNTY-  SD/ZIEBACH
 PT1182  COUNTRY     -  US
 PT1182  USGS QUAD   -  MILLER DAM (2017)
 PT1182
 PT1182                         *CURRENT SURVEY CONTROL
 PT1182  ______________________________________________________________________
 PT1182* NAD 83(1996) POSITION- 44 58 43.22953(N) 101 33 23.33428(W)   ADJUSTED
 PT1182* NAVD 88 ORTHO HEIGHT -   774.    (meters)     2539.    (feet) SCALED
 PT1182  ______________________________________________________________________
 PT1182  GEOID HEIGHT    -        -20.718 (meters)                     GEOID18
 PT1182  LAPLACE CORR    -         -5.84  (seconds)                    DEFLEC18
 PT1182  HORZ ORDER      -  FIRST
 PT1182
 PT1182.The horizontal coordinates were established by classical geodetic methods
 PT1182.and adjusted by the National Geodetic Survey in January 1998.
 PT1182
 PT1182.The orthometric height was scaled from a topographic map.
 PT1182
 PT1182.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1182.GEOID18 height accuracy estimate available here.
 PT1182
 PT1182.Click photographs - Photos may exist for this station.
 PT1182
 PT1182.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1182
 PT1182. The following values were computed from the NAD 83(1996) position.
 PT1182
 PT1182;                    North         East     Units Scale Factor Converg.
 PT1182;SPC SD N     -   128,452.986   477,245.766   MT  0.99993991   -1 06 05.7
 PT1182;SPC SD N     -   421,432.84  1,565,763.82   sFT  0.99993991   -1 06 05.7
 PT1182;UTM  14      - 4,983,761.056   298,435.264   MT  1.00009960   -1 48 27.5
 PT1182
 PT1182!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1182!SPC SD N     -   0.99988184  x   0.99993991  =   0.99982175
 PT1182!UTM  14      -   0.99988184  x   1.00009960  =   0.99998142
 PT1182
 PT1182:                Primary Azimuth Mark                     Grid Az
 PT1182:SPC SD N     -  FAIRVIEW AZ MK                           273 44 28.7
 PT1182:UTM  14      -  FAIRVIEW AZ MK                           274 26 50.5
 PT1182
 PT1182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9843583761(NAD 83)
 PT1182
 PT1182|---------------------------------------------------------------------|
 PT1182| PID    Reference Object                     Distance      Geod. Az  |
 PT1182|                                                           dddmmss.s |
 PT1182| CQ3706 FAIRVIEW RM 1                        18.300 METERS 14622     |
 PT1182| CQ3707 FAIRVIEW RM 2                        18.276 METERS 25632     |
 PT1182| CQ3705 FAIRVIEW AZ MK                                     2723823.0 |
 PT1182|---------------------------------------------------------------------|
 PT1182
 PT1182                          SUPERSEDED SURVEY CONTROL
 PT1182
 PT1182  NAD 83(1986)-  44 58 43.22159(N)    101 33 23.33367(W) AD(       ) 1
 PT1182  NAD 27      -  44 58 43.28200(N)    101 33 21.77000(W) AD(       ) 1
 PT1182
 PT1182.Superseded values are not recommended for survey control.
 PT1182
 PT1182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1182.See file dsdata.pdf to determine how the superseded data were derived.
 PT1182
 PT1182_MARKER: DS = TRIANGULATION STATION DISK
 PT1182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1182_STAMPING: FAIRVIEW 1938
 PT1182_MARK LOGO: CGS
 PT1182_PROJECTION: RECESSED 5 CENTIMETERS
 PT1182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1182+STABILITY: SURFACE MOTION
 PT1182
 PT1182  HISTORY     - Date     Condition        Report By
 PT1182  HISTORY     - 1938     MONUMENTED       CGS
 PT1182  HISTORY     - 1952     GOOD             CGS
 PT1182
 PT1182                          STATION DESCRIPTION
 PT1182
 PT1182'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 PT1182'STATION IS LOCATED ABOUT 7 MILES SW OF LANTRY AND ABOUT 5
 PT1182'MILES S OF U.S. HIGHWAY 212 AND ABOUT 0.2 MILE SE OF FAIRVIEW
 PT1182'SCHOON ON THE CHERRY CREEK INDIAN RESERVATION ON A HIGH KNOLL.
 PT1182'
 PT1182'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PT1182'BRONZE DISKS SET IN CONCRETE.
 PT1182'
 PT1182'STATION IS REACHED AS FOLLOWS--FROM THE COURTHOUSE IN DUPREE
 PT1182'GO S ON DIRT ROAD 1.6 MILES, TURN LEFT (E) AND GO 1.1 MILES
 PT1182'TO A WHITE HOUSE AT TURN, TURN RIGHT (S) AND GO 0.7 MILE, TURN
 PT1182'LEFT (E) AND GO 1.0 MILE, TURN RIGHT (S) AND GO 2.0 MILES TO
 PT1182'THE FAIRVIEW SCHOOL ON LEFT, TURN LEFT (E) AND GO 0.3 MILE,
 PT1182'TURN RIGHT (S) OFF ROAD AND GO ACROSS FIELD ABOUT 300 FEET
 PT1182'TO TOP OF KNOLL AND STATION.
 PT1182'
 PT1182'AZIMUTH IS ABOUT 1.0 MILE W OF STATION NEAR A FARMHOUSE,
 PT1182'AND BESIDE THE ROAD.
 PT1182'
 PT1182'HEIGHT OF LIGHT ABOVE STATION MARK - 1.6 METERS.
 PT1182
 PT1182                          STATION RECOVERY (1952)
 PT1182
 PT1182'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1182'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 PT1182'CONDITION.  A DISCREPANCY WAS NOTED ON THE MEASUREMENT TO
 PT1182'REFERENCE MARK 1.  A NEW DESCRIPTION FOLLOWS.
 PT1182'
 PT1182'THE STATION IS IN SECTION 22, T 21 N, R 21 E, ABOUT 7 MILES
 PT1182'SOUTHWEST OF LANTRY, 5.5 MILES SOUTH-SOUTHEAST OF DUPREE, 5
 PT1182'MILES SOUTH OF U.S. HIGHWAY 212, 10 FEET NORTH OF A WHITE
 PT1182'4 X 4 IN WITNESS POST AND ON THE CHERRY CREEK INDIAN RESERVATION.
 PT1182'
 PT1182'TO REACH THE STATION FROM THE COURTHOUSE IN DUPREE, GO SOUTH
 PT1182'ON THE MAIN GRAVELED ROAD FOR 0.65 MILE TO A Y-JUNCTION, CONTINUE
 PT1182'STRAIGHT AHEAD ON A DIRT ROAD FOR 0.95 MILE TO A SIDE ROAD
 PT1182'ON THE LEFT, TURN LEFT (EAST) AND GO ON A DIRT ROAD FOR 1.1
 PT1182'MILES, TURN RIGHT (SOUTH) WITH THE MAIN ROAD FOR 1 MILE, TURN
 PT1182'LEFT (EAST) WITH THE MAIN ROAD FOR 1 MILE, TURN RIGHT (SOUTH)
 PT1182'WITH THE MAIN ROAD FOR 2 MILES TO A SCHOOL HOUSE ON
 PT1182'THE LEFT AND A TRACK CROSS ROAD, TURN LEFT (EAST) AND GO ON
 PT1182'THE TRACK ROAD FOR 0.3 MILE TO THE TOP OF A RIDGE, TURN RIGHT
 PT1182'(SOUTH) AND GO ACROSS PASTURE LAND FOR 0.05 MILE TO THE
 PT1182'STATION AS DESCRIBED.
 PT1182'
 PT1182'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE TRACK
 PT1182'ROAD FOR 0.3 MILE TO THE SCHOOL HOUSE AND CROSS ROAD, CONTINUE
 PT1182'DUE WEST ON A TRACK ROAD FOR 0.7 MILE TO THE AZIMUTH MARK
 PT1182'ON THE RIGHT AS DESCRIBED.
 PT1182'
 PT1182'THE STATION MARK IS 2-INCH UNDER THE SURFACE OF THE GROUND
 PT1182'AND THE DISK IS STAMPED FAIRVIEW 1938
 PT1182'
 PT1182'REFERENCE MARK 1 IS FLUSH WITH THE GROUND AND THE DISK IS
 PT1182'STAMPED FAIRVIEW NO 1 1938.
 PT1182'
 PT1182'REFERENCE MARK 2 IS FLUSH WITH THE GROUND AND THE DISK IS
 PT1182'STAMPED FAIRVIEW NO 2 1938
 PT1182'
 PT1182'THE AZIMUTH MARK IS 0.1 MILE EAST-NORTHEAST OF A FARMHOUSE, 23
 PT1182'FEET NORTH OF THE CENTER OF A TRACK ROAD AND 2 FEET SOUTH
 PT1182'OF A WIRE FENCE.  THE MARK PROJECTS 5 INCHES AND THE DISK
 PT1182'IS STAMPED FAIRVIEW 1938
 PT1182'
 PT1182'HEIGHT OF LIGHT PLATE ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2270 ***********************************************************************
 PU2270  DESIGNATION -  FAIRVIEW
 PU2270  PID         -  PU2270
 PU2270  STATE/COUNTY-  SD/MEADE
 PU2270  COUNTRY     -  US
 PU2270  USGS QUAD   -  VALE (2017)
 PU2270
 PU2270                         *CURRENT SURVEY CONTROL
 PU2270  ______________________________________________________________________
 PU2270* NAD 83(1996) POSITION- 44 34 40.70755(N) 103 24 15.08148(W)   ADJUSTED
 PU2270* NAVD 88 ORTHO HEIGHT -   939.    (meters)     3081.    (feet) SCALED
 PU2270  ______________________________________________________________________
 PU2270  GEOID HEIGHT    -        -16.245 (meters)                     GEOID18
 PU2270  LAPLACE CORR    -         -7.58  (seconds)                    DEFLEC18
 PU2270  HORZ ORDER      -  SECOND
 PU2270
 PU2270.The horizontal coordinates were established by classical geodetic methods
 PU2270.and adjusted by the National Geodetic Survey in January 1998.
 PU2270
 PU2270.The orthometric height was scaled from a topographic map.
 PU2270
 PU2270.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2270.GEOID18 height accuracy estimate available here.
 PU2270
 PU2270.Click photographs - Photos may exist for this station.
 PU2270
 PU2270.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2270
 PU2270. The following values were computed from the NAD 83(1996) position.
 PU2270
 PU2270;                    North         East     Units Scale Factor Converg.
 PU2270;SPC SD N     -    88,429.752   329,714.367   MT  0.99997301   -2 24 33.4
 PU2270;SPC SD N     -   290,123.28  1,081,737.89   sFT  0.99997301   -2 24 33.4
 PU2270;UTM  13      - 4,937,308.963   626,694.427   MT  0.99979739   +1 07 12.8
 PU2270
 PU2270!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2270!SPC SD N     -   0.99985526  x   0.99997301  =   0.99982827
 PU2270!UTM  13      -   0.99985526  x   0.99979739  =   0.99965268
 PU2270
 PU2270:                Primary Azimuth Mark                     Grid Az
 PU2270:SPC SD N     -  FAIRVIEW AZ MK RESET                     334 02 27.5
 PU2270:UTM  13      -  FAIRVIEW AZ MK RESET                     330 30 41.3
 PU2270
 PU2270_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2669437308(NAD 83)
 PU2270
 PU2270|---------------------------------------------------------------------|
 PU2270| PID    Reference Object                     Distance      Geod. Az  |
 PU2270|                                                           dddmmss.s |
 PU2270| CQ3710 FAIRVIEW RM 1                         7.626 METERS 09417     |
 PU2270| CQ3711 FAIRVIEW RM 2                         7.181 METERS 27443     |
 PU2270| CQ3708 FAIRVIEW AZ MK                                     3313245.5 |
 PU2270| CQ3709 FAIRVIEW AZ MK RESET                               3313754.1 |
 PU2270| PU2272 NEWELL MUNICIPAL TANK               APPROX.15.4 KM 3530017.0 |
 PU2270|---------------------------------------------------------------------|
 PU2270
 PU2270                          SUPERSEDED SURVEY CONTROL
 PU2270
 PU2270  NAD 83(1993)-  44 34 40.70071(N)    103 24 15.08215(W) AD(       ) 2
 PU2270  NAD 83(1986)-  44 34 40.69679(N)    103 24 15.07780(W) AD(       ) 2
 PU2270  NAD 27      -  44 34 40.75070(N)    103 24 13.40700(W) AD(       ) 2
 PU2270
 PU2270.Superseded values are not recommended for survey control.
 PU2270
 PU2270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2270.See file dsdata.pdf to determine how the superseded data were derived.
 PU2270
 PU2270_MARKER: DS = TRIANGULATION STATION DISK
 PU2270_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2270_STAMPING: FAIRVIEW 1950
 PU2270_MARK LOGO: CGS
 PU2270_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2270+STABILITY: SURFACE MOTION
 PU2270
 PU2270  HISTORY     - Date     Condition        Report By
 PU2270  HISTORY     - 1950     MONUMENTED       CGS
 PU2270  HISTORY     - 1962     GOOD             CGS
 PU2270
 PU2270                          STATION DESCRIPTION
 PU2270
 PU2270'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2270'THE STATION IS LOCATED ABOUT 10 MILES SOUTH OF NEWELL, 0.4
 PU2270'MILE SOUTHEAST OF THE FAIRVIEW SCHOOLHOUSE.  ON THE MOST
 PU2270'WESTERLY AND HIGHEST OF TWO KNOLLS OWNED BY DEWEY HOLDEN.
 PU2270'
 PU2270'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 PU2270'AND STATE HIGHWAY 79 WHICH IS 2.8 MILES SOUTH OF THE POST
 PU2270'OFFICE IN NEWELL.  GO SOUTH, WEST AND SOUTH ON HIGHWAY 79
 PU2270'FOR 7.35 MILES TO THE BUTTE-MEADE COUNTY LINE.  CONTINUE SOUTH
 PU2270'ON THE HIGHWAY 1.0 MILE TO A CROSSROADS.  TURN LEFT AND GO
 PU2270'EAST ON A TRACK ROAD FOR 3.0 MILES TO A CROSSROADS.  TURN
 PU2270'RIGHT, GO SOUTH 0.6 MILE TO A GATE AND THE AZIMUTH MARK ON THE
 PU2270'LEFT.  TURN LEFT, PASS THROUGH THE GATE, TURN RIGHT AND GO
 PU2270'SOUTH ON A DIM ROAD FOR 0.35 MILE TO THE SUMMIT OF THE KNOLL
 PU2270'AND THE STATION.
 PU2270'
 PU2270'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PU2270'FAIRVIEW 1950.
 PU2270'
 PU2270'REFERENCE MARK NO. 1 PROJECTS 11 INCHES AND THE DISK IS
 PU2270'STAMPED FAIRVIEW NO 1 1950.
 PU2270'
 PU2270'REFERENCE MARK NO. 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PU2270'FAIRVIEW NO 2 1950.
 PU2270'
 PU2270'THE AZIMUTH MARK IS 30 FEET EAST OF THE CENTER OF THE TRACK
 PU2270'ROAD, 22 FEET NORTHWEST OF THE CENTER OF THE GATE, 3 FEET
 PU2270'SOUTH OF A WITNESS POST, AND 1 FOOT WEST OF A FENCE.  THE
 PU2270'MARK PROJECTS 9 INCHES AND THE DISK IS STAMPED FAIRVIEW 1950.
 PU2270'
 PU2270'ALL THE MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2270'CONCRETE CYLINDERS.
 PU2270'
 PU2270'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PU2270
 PU2270                          STATION RECOVERY (1962)
 PU2270
 PU2270'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2270'THE STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK
 PU2270'NUMBER 2 WERE RECOVERED AND ARE IN GOOD CONDITION.  THE AZIMUTH
 PU2270'MARK WAS DESTROYED.  A NEW AZIMUTH WAS SET NEAR THE LOCATION
 PU2270'OF THE ORIGINAL ONE.
 PU2270'
 PU2270'THE STATION IS LOCATED ABOUT 9.0 MILES SOUTH OF NEWELL,
 PU2270'6.5 MILES NORTH-NORTHEAST OF BEAR BUTTE AND 3.0 MILES
 PU2270'SOUTH OF VALE.  IT IS ON THE MOST WESTERLY AND HIGHEST POINT
 PU2270'OF TWO KNOLLS.
 PU2270'
 PU2270'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 PU2270'AND STATE HIGHWAY 79 ABOUT 3.0 MILES SOUTH OF NEWELL.  GO SOUTH
 PU2270'ON STATE HIGHWAY 79 FOR 6.25 TO CROSSROADS.  TURN LEFT AND GO
 PU2270'EAST ON GRAVELED ROAD FOR 1.3 MILES TO CROSSROADS.  TURN
 PU2270'RIGHT AND GO SOUTH ON GRAVELED ROAD FOR 0.5 MILE TO SCHOOLHOUSE
 PU2270'ON WEST SIDE OF THE ROAD, CONTINUE SOUTH ON GRAVELED ROAD FOR
 PU2270'0.05 MILE TO A WIRE GATE ON THE LEFT.  THE AZIMUTH MARK IS
 PU2270'NORTH OF THIS GATE.  PASS THROUGH GATE AND GO EAST ON TRACK
 PU2270'ROAD FOR 0.05 MILE TO FORK, TAKE RIGHT FORK STRAIGHT
 PU2270'AHEAD FOR 0.15 MILE TO TOP OF RIDGE.  TURN RIGHT,
 PU2270'LEAVING TRACK ROAD, AND FOLLOW THE TOP OF THE RIDGE
 PU2270'SOUTHERLY TO THE HIGHEST POINT AND THE STATION.
 PU2270'
 PU2270'THE STATION MARK IS A STANDARD DISK STAMPED
 PU2270'FAIRVIEW 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT
 PU2270'12 INCHES IN DIAMETER PROJECTING ABOUT 3 INCHES ABOVE THE
 PU2270'GROUND.
 PU2270'
 PU2270'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED
 PU2270'FAIRVIEW NO 1 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE
 PU2270'CONCRETE MONUMENT 12 INCHES IN DIAMETER PROJECTING ABOUT
 PU2270'7 INCHES ABOVE THE GROUND.
 PU2270'
 PU2270'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED
 PU2270'FAIRVIEW NO 2 1950 SET IN THE TOP OF A CYLINDRICAL CONCRETE
 PU2270'MONUMENT 12 INCHES IN DIAMETER PROJECTING ABOUT 6 INCHES
 PU2270'ABOVE THE GROUND.
 PU2270'
 PU2270'THE AZIMUTH MARK IS A STANDARD DISK STAMPED FAIRVIEW
 PU2270'1950 RESET 1962 SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT
 PU2270'12 INCHES IN DIAMETER AND PROJECTS ABOUT 6 INCHES ABOVE
 PU2270'THE GROUND.  IT IS 30 FEET EAST OF THE CENTER OF A GRADED
 PU2270'ROAD, 24 FEET NORTH OF THE CENTER OF THE WIRE GATE LEADING
 PU2270'TO THE STATION, 1 FOOT EAST OF A METAL WITNESS POST WITH
 PU2270'SIGN AND 6 INCHES WEST OF A FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0702 ***********************************************************************
 OQ0702  DESIGNATION -  FAIRVIEW MUNICIPAL TANK
 OQ0702  PID         -  OQ0702
 OQ0702  STATE/COUNTY-  SD/LINCOLN
 OQ0702  COUNTRY     -  US
 OQ0702  USGS QUAD   -  FAIRVIEW (2017)
 OQ0702
 OQ0702                         *CURRENT SURVEY CONTROL
 OQ0702  ______________________________________________________________________
 OQ0702* NAD 83(1996) POSITION- 43 13 16.59716(N) 096 29 14.86949(W)   ADJUSTED
 OQ0702  ______________________________________________________________________
 OQ0702  GEOID HEIGHT    -        -26.404 (meters)                     GEOID18
 OQ0702  LAPLACE CORR    -         -1.28  (seconds)                    DEFLEC18
 OQ0702  HORZ ORDER      -  THIRD
 OQ0702
 OQ0702.The horizontal coordinates were established by classical geodetic methods
 OQ0702.and adjusted by the National Geodetic Survey in January 1998.
 OQ0702
 OQ0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0702.GEOID18 height accuracy estimate available here.
 OQ0702
 OQ0702.Click photographs - Photos may exist for this station.
 OQ0702
 OQ0702.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0702
 OQ0702. The following values were computed from the NAD 83(1996) position.
 OQ0702
 OQ0702;                    North         East     Units Scale Factor Converg.
 OQ0702;SPC SD S     -   105,875.192   912,334.974   MT  0.99993075   +2 39 11.1
 OQ0702;SPC SD S     -   347,358.86  2,993,218.99   sFT  0.99993075   +2 39 11.1
 OQ0702;UTM  14      - 4,788,452.759   704,060.430   MT  1.00011226   +1 43 16.4
 OQ0702
 OQ0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0406088452(NAD 83)
 OQ0702
 OQ0702                          SUPERSEDED SURVEY CONTROL
 OQ0702
 OQ0702  NAD 83(1995)-  43 13 16.59748(N)    096 29 14.86586(W) AD(       ) 3
 OQ0702  NAD 83(1986)-  43 13 16.59988(N)    096 29 14.85780(W) AD(       ) 3
 OQ0702  NAD 27      -  43 13 16.65000(N)    096 29 13.72000(W) AD(       ) 3
 OQ0702
 OQ0702.Superseded values are not recommended for survey control.
 OQ0702
 OQ0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0702.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0702
 OQ0702_MARKER: 51 = TANK
 OQ0702
 OQ0702  HISTORY     - Date     Condition        Report By
 OQ0702  HISTORY     - 1949     FIRST OBSERVED   CGS
 OQ0702
 OQ0702                          STATION DESCRIPTION
 OQ0702
 OQ0702'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0065 ***********************************************************************
 OT0065  DESIGNATION -  FAIRVIEW RM 1
 OT0065  PID         -  OT0065
 OT0065  STATE/COUNTY-  SD/PENNINGTON
 OT0065  COUNTRY     -  US
 OT0065  USGS QUAD   -  WALL SW (2017)
 OT0065
 OT0065                         *CURRENT SURVEY CONTROL
 OT0065  ______________________________________________________________________
 OT0065* NAD 83(1986) POSITION- 43 49 15.01   (N) 102 10 21.59   (W)   HD_HELD1
 OT0065* NAVD 88 ORTHO HEIGHT -   876.008 (meters)     2874.04  (feet) ADJUSTED
 OT0065  ______________________________________________________________________
 OT0065  GEOID HEIGHT    -        -19.272 (meters)                     GEOID18
 OT0065  DYNAMIC HEIGHT  -        875.727 (meters)     2873.11  (feet) COMP
 OT0065  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 OT0065
 OT0065  VERT ORDER      -  SECOND    CLASS 0
 OT0065
 OT0065.The horizontal coordinates were determined by differentially corrected
 OT0065.hand held GPS observations or other comparable positioning techniques
 OT0065.and have an estimated accuracy of +/- 3 meters.
 OT0065
 OT0065.The orthometric height was determined by differential leveling and
 OT0065.adjusted by the NATIONAL GEODETIC SURVEY
 OT0065.in June 1991.
 OT0065
 OT0065.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0065.GEOID18 height accuracy estimate available here.
 OT0065
 OT0065.Click photographs - Photos may exist for this station.
 OT0065
 OT0065.The dynamic height is computed by dividing the NAVD 88
 OT0065.geopotential number by the normal gravity value computed on the
 OT0065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0065.degrees latitude (g = 980.6199 gals.).
 OT0065
 OT0065.The modeled gravity was interpolated from observed gravity values.
 OT0065
 OT0065;                    North         East    Units  Estimated Accuracy
 OT0065;SPC SD S     -   166,887.8     452,056.0     MT  (+/- 3 meters HH1 GPS) 
 OT0065
 OT0065_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2736455859(NAD 83)
 OT0065
 OT0065                          SUPERSEDED SURVEY CONTROL
 OT0065
 OT0065  NGVD 29 (??/??/92)  875.542  (m)         2872.51   (f) ADJ UNCH    2 0
 OT0065
 OT0065.Superseded values are not recommended for survey control.
 OT0065
 OT0065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0065.See file dsdata.pdf to determine how the superseded data were derived.
 OT0065
 OT0065_MARKER: DR = REFERENCE MARK DISK
 OT0065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0065_STAMPING: FAIRVIEW NO 1 1934
 OT0065_MARK LOGO: CGS
 OT0065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0065+STABILITY: SURFACE MOTION
 OT0065
 OT0065  HISTORY     - Date     Condition        Report By
 OT0065  HISTORY     - 1934     MONUMENTED       CGS
 OT0065  HISTORY     - 1961     GOOD             CGS
 OT0065  HISTORY     - 1962     GOOD             CGS
 OT0065
 OT0065                          STATION DESCRIPTION
 OT0065
 OT0065'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OT0065'RECOVERED IN GOOD CONDITION.
 OT0065
 OT0065                          STATION RECOVERY (1962)
 OT0065
 OT0065'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0065'15 MI SE FROM WALL.
 OT0065'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0065'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0065'THENCE 14.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 16A, ON THE
 OT0065'NORTHEAST RIM OF A CANYON OVERLOOKING THE BADLANDS AND A
 OT0065'VALLEY TO THE SOUTH, 282.0 FEET NORTHWEWST OF FAIRVIEW 1934
 OT0065'7 1/2 FEET SOUTH-SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY,
 OT0065'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 OT0065'POST PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0067 ***********************************************************************
 OT0067  DESIGNATION -  FAIRVIEW RM 2
 OT0067  PID         -  OT0067
 OT0067  STATE/COUNTY-  SD/PENNINGTON
 OT0067  COUNTRY     -  US
 OT0067  USGS QUAD   -  WALL SW (2017)
 OT0067
 OT0067                         *CURRENT SURVEY CONTROL
 OT0067  ______________________________________________________________________
 OT0067* NAD 83(1986) POSITION- 43 49 12.63   (N) 102 10 18.89   (W)   HD_HELD1
 OT0067* NAVD 88 ORTHO HEIGHT -   874.624 (meters)     2869.50  (feet) ADJUSTED
 OT0067  ______________________________________________________________________
 OT0067  GEOID HEIGHT    -        -19.274 (meters)                     GEOID18
 OT0067  DYNAMIC HEIGHT  -        874.343 (meters)     2868.57  (feet) COMP
 OT0067  MODELED GRAVITY -    980,267.8   (mgal)                       NAVD 88
 OT0067
 OT0067  VERT ORDER      -  SECOND    CLASS 0
 OT0067
 OT0067.The horizontal coordinates were determined by differentially corrected
 OT0067.hand held GPS observations or other comparable positioning techniques
 OT0067.and have an estimated accuracy of +/- 3 meters.
 OT0067
 OT0067.The orthometric height was determined by differential leveling and
 OT0067.adjusted by the NATIONAL GEODETIC SURVEY
 OT0067.in June 1991.
 OT0067
 OT0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0067.GEOID18 height accuracy estimate available here.
 OT0067
 OT0067.Click photographs - Photos may exist for this station.
 OT0067
 OT0067.The dynamic height is computed by dividing the NAVD 88
 OT0067.geopotential number by the normal gravity value computed on the
 OT0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0067.degrees latitude (g = 980.6199 gals.).
 OT0067
 OT0067.The modeled gravity was interpolated from observed gravity values.
 OT0067
 OT0067;                    North         East    Units  Estimated Accuracy
 OT0067;SPC SD S     -   166,813.0     452,114.7     MT  (+/- 3 meters HH1 GPS) 
 OT0067
 OT0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2742655788(NAD 83)
 OT0067
 OT0067                          SUPERSEDED SURVEY CONTROL
 OT0067
 OT0067  NGVD 29 (??/??/92)  874.158  (m)         2867.97   (f) ADJ UNCH    2 0
 OT0067
 OT0067.Superseded values are not recommended for survey control.
 OT0067
 OT0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0067.See file dsdata.pdf to determine how the superseded data were derived.
 OT0067
 OT0067_MARKER: DR = REFERENCE MARK DISK
 OT0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0067_STAMPING: FAIRVIEW NO 2 1934
 OT0067_MARK LOGO: CGS
 OT0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0067+STABILITY: SURFACE MOTION
 OT0067
 OT0067  HISTORY     - Date     Condition        Report By
 OT0067  HISTORY     - 1934     MONUMENTED       CGS
 OT0067  HISTORY     - 1961     GOOD             NGS
 OT0067  HISTORY     - 1962     GOOD             CGS
 OT0067
 OT0067                          STATION DESCRIPTION
 OT0067
 OT0067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 (GWM)
 OT0067'RECOVERED IN GOOD CONDITION.
 OT0067
 OT0067                          STATION RECOVERY (1962)
 OT0067
 OT0067'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0067'15 MI SE FROM WALL.
 OT0067'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0067'AT WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90,
 OT0067'THENCE 14.65 MILES SOUTHEAST ALONG U.S. HIGHWAY 16A, 149.0 FEET
 OT0067'EAST-NORTHEAST OF FAIRVIEW 1934, 92 FEET SOUTHWEST OF THE
 OT0067'CENTER LINE OF THE HIGHWAY, 16 FEET NORTH OF THE SOUTH EDGE OF A
 OT0067'RIM, ABOUT 6 FEET BELOW THE LEVEL OF FAIRVIEW 1934, AND SET
 OT0067'IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0410 ***********************************************************************
 QT0410  DESIGNATION -  FAITH
 QT0410  PID         -  QT0410
 QT0410  STATE/COUNTY-  SD/MEADE
 QT0410  COUNTRY     -  US
 QT0410  USGS QUAD   -  FAITH (2017)
 QT0410
 QT0410                         *CURRENT SURVEY CONTROL
 QT0410  ______________________________________________________________________
 QT0410* NAD 83(1996) POSITION- 45 01 23.94121(N) 102 00 25.15620(W)   ADJUSTED
 QT0410* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 QT0410  ______________________________________________________________________
 QT0410  GEOID HEIGHT    -        -19.524 (meters)                     GEOID18
 QT0410  LAPLACE CORR    -         -6.73  (seconds)                    DEFLEC18
 QT0410  HORZ ORDER      -  THIRD
 QT0410
 QT0410.The horizontal coordinates were established by classical geodetic methods
 QT0410.and adjusted by the National Geodetic Survey in January 1998.
 QT0410
 QT0410.The orthometric height was scaled from a topographic map.
 QT0410
 QT0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0410.GEOID18 height accuracy estimate available here.
 QT0410
 QT0410.Click photographs - Photos may exist for this station.
 QT0410
 QT0410.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0410
 QT0410. The following values were computed from the NAD 83(1996) position.
 QT0410
 QT0410;                    North         East     Units Scale Factor Converg.
 QT0410;SPC SD N     -   134,194.269   441,845.371   MT  0.99993923   -1 25 13.5
 QT0410;SPC SD N     -   440,269.03  1,449,621.02   sFT  0.99993923   -1 25 13.5
 QT0410;UTM  13      - 4,989,899.350   735,799.493   MT  1.00028374   +2 07 05.6
 QT0410;UTM  14      - 4,989,940.169   263,099.458   MT  1.00029014   -2 07 41.2
 QT0410
 QT0410!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0410!SPC SD N     -   0.99987883  x   0.99993923  =   0.99981807
 QT0410!UTM  13      -   0.99987883  x   1.00028374  =   1.00016254
 QT0410!UTM  14      -   0.99987883  x   1.00029014  =   1.00016893
 QT0410
 QT0410:                Primary Azimuth Mark                     Grid Az
 QT0410:SPC SD N     -  FAITH AZ MK                              269 05 28.5
 QT0410:UTM  13      -  FAITH AZ MK                              265 33 09.4
 QT0410:UTM  14      -  FAITH AZ MK                              269 47 56.2
 QT0410
 QT0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3579989899(NAD 83)
 QT0410
 QT0410|---------------------------------------------------------------------|
 QT0410| PID    Reference Object                     Distance      Geod. Az  |
 QT0410|                                                           dddmmss.s |
 QT0410| AE3154 FAITH RM 1                           12.771 METERS 08450     |
 QT0410| AE3153 FAITH RM 2                           18.075 METERS 17857     |
 QT0410| AE3155 FAITH AZ MK                                        2674015.0 |
 QT0410| QT0412 FAITH MUNICIPAL TANK                APPROX. 2.6 KM 2675254.3 |
 QT0410|---------------------------------------------------------------------|
 QT0410
 QT0410                          SUPERSEDED SURVEY CONTROL
 QT0410
 QT0410  NAD 83(1986)-  45 01 23.93283(N)    102 00 25.15567(W) AD(       ) 3
 QT0410  NAD 27      -  45 01 23.99500(N)    102 00 23.58400(W) AD(       ) 3
 QT0410
 QT0410.Superseded values are not recommended for survey control.
 QT0410
 QT0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0410.See file dsdata.pdf to determine how the superseded data were derived.
 QT0410
 QT0410_MARKER: DS = TRIANGULATION STATION DISK
 QT0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0410_STAMPING: FAITH 1950
 QT0410_MARK LOGO: CGS
 QT0410_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0410+STABILITY: SURFACE MOTION
 QT0410_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0410+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0410
 QT0410  HISTORY     - Date     Condition        Report By
 QT0410  HISTORY     - 1950     MONUMENTED       CGS
 QT0410  HISTORY     - 1981     GOOD             NGS
 QT0410  HISTORY     - 19960425 GOOD             NGS
 QT0410
 QT0410                          STATION DESCRIPTION
 QT0410
 QT0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0410'THE STATION IS LOCATED ABOUT 2 MILES EAST OF FAITH, 47 FEET
 QT0410'EAST OF THE EAST GATE POST AT THE ENTRANCE TO A CEMETERY,
 QT0410'30 FEET NORTH OF THE CENTER OF A GRADED DIRT ROAD, AND 18
 QT0410'FEET WEST OF A TELEPHONE POLE WITH A TRIANGULAR BLAZE.
 QT0410'
 QT0410'TO REACH THE STATION FROM THE JUNCTION OF THE MAIN STREET IN
 QT0410'FAITH WITH U.S. HIGHWAY NO. 212, GO EAST ON NO. 212 FOR 1.3
 QT0410'MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 QT0410'EAST ON A GRADED DIRT ROAD FOR 0.3 MILE TO THE STATION ON
 QT0410'THE LEFT AS DESCRIBED.
 QT0410'
 QT0410'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0410'FAITH 1950.
 QT0410'
 QT0410'REFERENCE MARK NO. 1 IS 33 FEET NORTH OF THE CENTER OF THE
 QT0410'GRADED DIRT ROAD, 24 FEET EAST OF THE TELEPHONE POLE WITH A
 QT0410'TRIANGULAR BLAZE, AND 1 FOOT NORTH OF A WIRE FENCE.  IT PROJECTS
 QT0410'4 INCHES, AND THE DISK IS STAMPED FAITH NO 1 1950.
 QT0410'
 QT0410'REFERENCE MARK NO. 2 IS 29 FEET SOUTH OF THE CENTER OF THE
 QT0410'GRADED DIRT ROAD, AND 1 FOOT NORTH OF A WIRE FENCE.  IT PROJECTS
 QT0410'4 INCHES, AND THE DISK IS STAMPED FAITH NO 2 1950.
 QT0410'
 QT0410'THE AZIMUTH MARK IS 28 FEET SOUTH OF THE CENTER OF A GRAVELED
 QT0410'ROAD, 24 FEET NORTHWEST OF THE NORTHWEST RAIL OF A RAILROAD
 QT0410'TRACK, 4 FEET WEST OF A RAILROAD STATION 1 MILE POST, AND 2
 QT0410'FEET NORTH OF A WITNESS POST.  IT PROJECTS 6 INCHES, AND THE
 QT0410'DIDK IS STAMPED FAITH 1950.
 QT0410'
 QT0410'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 QT0410'CYLINDERS.
 QT0410
 QT0410                          STATION RECOVERY (1981)
 QT0410
 QT0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 QT0410'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 QT0410'RECOVERED AND FOUND IN GOOD CONDITION.  NEW METAL WITNESS POSTS WERE
 QT0410'SET AT THE STATION AND THE AZIMUTH MARK AND THE ROUTE HAS CHANGED
 QT0410'SOMEWHAT.  THE STATION WAS NOT OCCUPIED AT THIS TIME.  NEW
 QT0410'DESCRIPTIVE TEXT FOLLOWS.
 QT0410'
 QT0410'THE STATION IS LOCATED ABOUT 3.2 KM (2 MI) EAST OF FAITH ALONG THE
 QT0410'NORTH SIDE OF A GRADED ROAD AND THE SOUTH SIDE OF THE FAITH CEMETERY.
 QT0410'
 QT0410'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND HIGHWAY
 QT0410'212 IN FAITH, GO EAST ON HIGHWAY 212 FOR 0.9 KM (0.55 MI) TO A FORK.
 QT0410'TAKE RIGHT FORK AND CONTINUE EAST ON A GRAVELED ROAD FOR 1.1 KM (0.7
 QT0410'MI) TO A FORK AND THE AZIMUTH MARK ON THE RIGHT.  CONTINUE EAST ALONG
 QT0410'THE RIGHT FORK ON A GRADED ROAD FOR 0.4 KM (0.25 MI) TO THE FAITH
 QT0410'CEMETERY AND THE STATION ON THE LEFT.
 QT0410'
 QT0410'THE STATION IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS) DISK
 QT0410'STAMPED---FAITH 1950---SET INTO THE TOP OF A ROUND CONCRETE
 QT0410'MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2 INCHES)
 QT0410'ABOVE THE GROUND LOCATED 14.3 METERS (47 FEET) E FROM THE EAST GATE
 QT0410'POST OF THE MAIN CEMETERY GATE, 9.1 METERS (30 FEET) N FROM THE
 QT0410'CENTER OF THE GRADED ROAD, 5.5 METERS (18 FEET) W FROM A TELEPHONE
 QT0410'POLE, 0.31 METER (1 FOOT) N FROM A METAL WITNESS POST, AND 0.27 METER
 QT0410'(0.9 FOOT) S FROM A FENCE.
 QT0410'
 QT0410'THE UNDERGROUND MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 QT0410'NOS) DISK SET INTO AN IRREGULAR MASS OF CONCRETE.
 QT0410'
 QT0410'REFERENCE MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 QT0410'NOS) DISK STAMPED---FAITH NO 1 1950---SET INTO THE TOP OF A ROUND
 QT0410'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 8 CM (3
 QT0410'INCHES) ABOVE THE GROUND LOCATED 12.8 METERS (42.0 FEET) E FROM A
 QT0410'METAL WITNESS POST, 9.9 METERS (32.5 FEET) N FROM THE CENTER OF THE
 QT0410'GRADED ROAD, 7.3 METERS (24.0 FEET) E FROM A TELEPHONE POLE, AND 0.3
 QT0410'METER (1 FOOT) LOWER THAN THE STATION.
 QT0410'
 QT0410'REFERENCE MARK NO. 2 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 QT0410'NOS) DISK STAMPED---FAITH NO 2 1950---SET INTO THE TOP OF A ROUND
 QT0410'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2
 QT0410'INCHES) ABOVE THE GROUND LOCATED 17.74 METERS (58.2 FEET) S FROM THE
 QT0410'METAL WITNESS POST, 8.8 METERS (29 FEET) S FROM THE CENTER OF THE
 QT0410'GRADED ROAD, 0.31 METER (1.0 FOOT) N FROM A WIRE FENCE, AND 0.6 METER
 QT0410'(2 FEET) LOWER THAN THE STATION.
 QT0410'
 QT0410'AZIMUTH MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 QT0410'NOS) DISK STAMPED---FAITH 1950---SET INTO THE TOP OF A ROUND
 QT0410'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4
 QT0410'INCHES) ABOVE THE GROUND LOCATED 18.3 METERS (60.2 FEET) E FROM A
 QT0410'POWER POLE, 8.7 METERS (28.5 FEET) S FROM THE CENTER OF A GRAVELED
 QT0410'ROAD, 7.9 METERS (26 FEET) NW FROM THE CENTER OF AN OLD RAILROAD BED,
 QT0410'AND 0.29 METER (1 FOOT) S FROM A METAL WITNESS POST.
 QT0410
 QT0410                          STATION RECOVERY (1996)
 QT0410
 QT0410'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0410'1.4 KM (0.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0410'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 1.2 KM (0.75 MI)
 QT0410'EASTERLY ALONG A GRAVELED ROAD, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG
 QT0410'A TRACK ROAD, 18.0 M (59.1 FT) NORTH OF REFERENCE MARK 2, 15.5 M (50.9
 QT0410'FT) EAST OF THE CENTER OF AN ENTRANCE GATE AT THE FAITH CEMETERY, 12.8
 QT0410'M (42.0 FT) WEST OF REFERENCE MARK 1, 9.8 M (32.2 FT) NORTH OF THE
 QT0410'ROAD CENTER, 1.5 M (4.9 FT) SOUTH OF A FENCE, 0.5 M (1.6 FT) ABOVE THE
 QT0410'LEVEL OF THE ROAD, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND THE
 QT0410'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0412 ***********************************************************************
 QT0412  DESIGNATION -  FAITH MUNICIPAL TANK
 QT0412  PID         -  QT0412
 QT0412  STATE/COUNTY-  SD/MEADE
 QT0412  COUNTRY     -  US
 QT0412  USGS QUAD   -  FAITH (2017)
 QT0412
 QT0412                         *CURRENT SURVEY CONTROL
 QT0412  ______________________________________________________________________
 QT0412* NAD 83(1996) POSITION- 45 01 20.75815(N) 102 02 25.82519(W)   ADJUSTED
 QT0412  ______________________________________________________________________
 QT0412  GEOID HEIGHT    -        -19.444 (meters)                     GEOID18
 QT0412  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 QT0412  HORZ ORDER      -  THIRD
 QT0412
 QT0412.The horizontal coordinates were established by classical geodetic methods
 QT0412.and adjusted by the National Geodetic Survey in January 1998.
 QT0412
 QT0412.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0412.GEOID18 height accuracy estimate available here.
 QT0412
 QT0412.Click photographs - Photos may exist for this station.
 QT0412
 QT0412.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0412
 QT0412. The following values were computed from the NAD 83(1996) position.
 QT0412
 QT0412;                    North         East     Units Scale Factor Converg.
 QT0412;SPC SD N     -   134,162.074   439,202.073   MT  0.99993924   -1 26 38.9
 QT0412;SPC SD N     -   440,163.40  1,440,948.80   sFT  0.99993924   -1 26 38.9
 QT0412;UTM  13      - 4,989,704.003   733,162.333   MT  1.00026853   +2 05 40.0
 QT0412;UTM  14      - 4,989,940.624   260,455.015   MT  1.00030564   -2 09 06.6
 QT0412
 QT0412_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3316289704(NAD 83)
 QT0412
 QT0412                          SUPERSEDED SURVEY CONTROL
 QT0412
 QT0412  NAD 83(1986)-  45 01 20.74940(N)    102 02 25.82364(W) AD(       ) 3
 QT0412  NAD 27      -  45 01 20.81000(N)    102 02 24.24000(W) AD(       ) 3
 QT0412
 QT0412.Superseded values are not recommended for survey control.
 QT0412
 QT0412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0412.See file dsdata.pdf to determine how the superseded data were derived.
 QT0412
 QT0412_MARKER: 53 = ELEVATED TANK
 QT0412
 QT0412  HISTORY     - Date     Condition        Report By
 QT0412  HISTORY     - 1938     FIRST OBSERVED   CGS
 QT0412  HISTORY     - 1950     GOOD             CGS
 QT0412
 QT0412                          STATION DESCRIPTION
 QT0412
 QT0412'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QT0412'THE MUNICIPAL WATER TANK OF FAITH SOUTH DAKOTA IS A LARGE
 QT0412'ELEVATED TANK LOCATED IN THE SOUTH WESTERN PART OF TOWN.  IT IS
 QT0412'ABOUT 1 BLOCK SOUTH OF HIGHWAY NO. 212 AND ABOUT 1-1/2 BLOCK
 QT0412'WEST OF THE MAIN NORTH AND SOUTH STREET OF FAITH.
 QT0412
 QT0412                          STATION RECOVERY (1950)
 QT0412
 QT0412'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0412'STATION RECOVERED AND FOUND AS DESCRIBED.  THE ORIGINAL DESCRIPTION
 QT0412'IS ADEQUATE.  THE POINT OBSERVED IN 1950 WAS THE TOP-CENTER OF
 QT0412'THE TANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0411 ***********************************************************************
 QT0411  DESIGNATION -  FAITH ST JOSEPHS CATH CH SPIRE
 QT0411  PID         -  QT0411
 QT0411  STATE/COUNTY-  SD/MEADE
 QT0411  COUNTRY     -  US
 QT0411  USGS QUAD   -  FAITH (2017)
 QT0411
 QT0411                         *CURRENT SURVEY CONTROL
 QT0411  ______________________________________________________________________
 QT0411* NAD 83(1996) POSITION- 45 01 20.44763(N) 102 02 39.64861(W)   ADJUSTED
 QT0411  ______________________________________________________________________
 QT0411  GEOID HEIGHT    -        -19.435 (meters)                     GEOID18
 QT0411  LAPLACE CORR    -         -6.33  (seconds)                    DEFLEC18
 QT0411  HORZ ORDER      -  THIRD
 QT0411
 QT0411.The horizontal coordinates were established by classical geodetic methods
 QT0411.and adjusted by the National Geodetic Survey in January 1998.
 QT0411
 QT0411.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0411.GEOID18 height accuracy estimate available here.
 QT0411
 QT0411.Click photographs - Photos may exist for this station.
 QT0411
 QT0411.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0411
 QT0411. The following values were computed from the NAD 83(1996) position.
 QT0411
 QT0411;                    North         East     Units Scale Factor Converg.
 QT0411;SPC SD N     -   134,160.126   438,899.305   MT  0.99993924   -1 26 48.7
 QT0411;SPC SD N     -   440,157.01  1,439,955.47   sFT  0.99993924   -1 26 48.7
 QT0411;UTM  13      - 4,989,683.365   732,860.163   MT  1.00026680   +2 05 30.2
 QT0411;UTM  14      - 4,989,942.416   260,152.135   MT  1.00030742   -2 09 16.3
 QT0411
 QT0411_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3286089683(NAD 83)
 QT0411
 QT0411                          SUPERSEDED SURVEY CONTROL
 QT0411
 QT0411  NAD 83(1986)-  45 01 20.43877(N)    102 02 39.64708(W) AD(       ) 3
 QT0411  NAD 27      -  45 01 20.49700(N)    102 02 38.07000(W) AD(       ) 3
 QT0411
 QT0411.Superseded values are not recommended for survey control.
 QT0411
 QT0411.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0411.See file dsdata.pdf to determine how the superseded data were derived.
 QT0411
 QT0411_MARKER: 90 = CHURCH SPIRE
 QT0411
 QT0411  HISTORY     - Date     Condition        Report By
 QT0411  HISTORY     - 1950     FIRST OBSERVED   CGS
 QT0411
 QT0411                          STATION DESCRIPTION
 QT0411
 QT0411'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0411'THE STATION IS LOCATED AT THE NORTHWEST EDGE OF FAITH, ABOUT 75
 QT0411'YARDS EAST OF STATE HIGHWAY NO. 73, AND 1 BLOCK SOUTH OF U.S.
 QT0411'HIGHWAY NO. 212.
 QT0411'
 QT0411'THE BUILDING IS A WOODEN FRAME STRUCTURE AND HAS A SPIRE ON
 QT0411'ITS SOUTH SIDE.  THERE IS A CROSS AT THE APEX OF THE SPIRE.  THE
 QT0411'ENTIRE STRUCTURE IS PAINTED WHITE, AND IS APPROXIMATELY 60
 QT0411'FEET IN HEIGHT.  THE POINT OBSERVED WAS THE TOP-CENTER OF THE
 QT0411'SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0460 ***********************************************************************
 QQ0460  DESIGNATION -  FALNES
 QQ0460  PID         -  QQ0460
 QQ0460  STATE/COUNTY-  SD/DAY
 QQ0460  COUNTRY     -  US
 QQ0460  USGS QUAD   -  ROSE HILL CEMETERY (2017)
 QQ0460
 QQ0460                         *CURRENT SURVEY CONTROL
 QQ0460  ______________________________________________________________________
 QQ0460* NAD 83(1996) POSITION- 45 34 04.44108(N) 097 40 00.61414(W)   ADJUSTED
 QQ0460* NAVD 88 ORTHO HEIGHT -   576.    (meters)     1890.    (feet) SCALED
 QQ0460  ______________________________________________________________________
 QQ0460  GEOID HEIGHT    -        -24.995 (meters)                     GEOID18
 QQ0460  LAPLACE CORR    -         -2.06  (seconds)                    DEFLEC18
 QQ0460  HORZ ORDER      -  FIRST
 QQ0460
 QQ0460.The horizontal coordinates were established by classical geodetic methods
 QQ0460.and adjusted by the National Geodetic Survey in January 1998.
 QQ0460
 QQ0460.The orthometric height was scaled from a topographic map.
 QQ0460
 QQ0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0460.GEOID18 height accuracy estimate available here.
 QQ0460
 QQ0460.Click photographs - Photos may exist for this station.
 QQ0460
 QQ0460.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0460
 QQ0460. The following values were computed from the NAD 83(1996) position.
 QQ0460
 QQ0460;                    North         East     Units Scale Factor Converg.
 QQ0460;SPC SD N     -   195,378.862   782,107.270   MT  0.99997976   +1 39 04.6
 QQ0460;SPC SD N     -   641,005.48  2,565,963.60   sFT  0.99997976   +1 39 04.6
 QQ0460;UTM  14      - 5,046,904.399   604,030.302   MT  0.99973306   +0 57 07.5
 QQ0460
 QQ0460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0460!SPC SD N     -   0.99991358  x   0.99997976  =   0.99989334
 QQ0460!UTM  14      -   0.99991358  x   0.99973306  =   0.99964666
 QQ0460
 QQ0460:                Primary Azimuth Mark                     Grid Az
 QQ0460:SPC SD N     -  FALNES AZ MK                             178 28 55.7
 QQ0460:UTM  14      -  FALNES AZ MK                             179 10 52.8
 QQ0460
 QQ0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0403046904(NAD 83)
 QQ0460
 QQ0460|---------------------------------------------------------------------|
 QQ0460| PID    Reference Object                     Distance      Geod. Az  |
 QQ0460|                                                           dddmmss.s |
 QQ0460| QQ0426 ROSLYN MUNICIPAL WATER TANK         APPROX.15.9 KM 1201617.2 |
 QQ0460| CO4931 FALNES AZ MK                                       1800800.3 |
 QQ0460| CO4932 FALNES RM 1                          18.672 METERS 19004     |
 QQ0460| QQ0467 LANGFORD MUNICIPAL WATER TANK       APPROX.13.3 KM 2863529.9 |
 QQ0460| CO4933 FALNES RM 2                          11.596 METERS 34408     |
 QQ0460|---------------------------------------------------------------------|
 QQ0460
 QQ0460                          SUPERSEDED SURVEY CONTROL
 QQ0460
 QQ0460  NAD 83(1986)-  45 34 04.43831(N)    097 40 00.60402(W) AD(       ) 1
 QQ0460  NAD 27      -  45 34 04.60855(N)    097 39 59.25266(W) AD(       ) 1
 QQ0460
 QQ0460.Superseded values are not recommended for survey control.
 QQ0460
 QQ0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0460.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0460
 QQ0460_MARKER: DS = TRIANGULATION STATION DISK
 QQ0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0460_STAMPING: FALNES 1952
 QQ0460_MARK LOGO: CGS
 QQ0460_PROJECTION: FLUSH
 QQ0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0460+STABILITY: SURFACE MOTION
 QQ0460
 QQ0460  HISTORY     - Date     Condition        Report By
 QQ0460  HISTORY     - 1952     MONUMENTED       CGS
 QQ0460
 QQ0460                          STATION DESCRIPTION
 QQ0460
 QQ0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0460'THE STATION IS ABOUT 8 MILES EAST AND 2-1/2 MILES SOUTH OF
 QQ0460'LANGFORD, IN THE NORTHWEST 1/4 OF SEC. 10, T 124 N, R 57 W, ON
 QQ0460'LAND OWNED BY MR. ERICKSON.  IT IS 10 FEET EAST OF A FENCE.
 QQ0460'
 QQ0460'TO REACH THE STATION FROM THE RAILROAD DEPOT IN LANGFORD, GO SOUTH
 QQ0460'ON STATE HIGHWAY 25 FOR 3.2 MILES TO A CROSSROADS, TURN LEFT AND GO
 QQ0460'EAST ON A GRAVELED ROAD 7.65 MILES, TO A CROSSROADS AT THE FALNES
 QQ0460'CHURCH, CONTINUE EAST 0.2 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 QQ0460'GO NORTH 0.25 MILE TO A POINT WHERE THE MAIN ROAD TURNS EAST
 QQ0460'AND THE AZIMUTH MARK, BEAR RIGHT WITH THE MAIN ROAD AND GO EAST
 QQ0460'0.25 MILE TO A GATE ON THE LEFT, TURN LEFT, PASS THROUGH THE
 QQ0460'GATE AND GO NORTH ON A TRACK ROAD ALONG THE WEST SIDE OF A FENCE
 QQ0460'FOR 0.3 MILE TO A FENCE CORNER, TURN LEFT AND GO WEST
 QQ0460'ALONG THE SOUTH SIDE OF A FENCE FOR ABOUT 50 YARDS TO A GATE
 QQ0460'IN THE EAST-WEST FENCE, TURN RIGHT, PASS THROUGH THE GATE AND TURN
 QQ0460'LEFT, THENCE WEST ALONG THE NORTH SIDE OF THE FENCE FOR 0.25
 QQ0460'MILE TO A NORTH-SOUTH FENCE LINE, TURN RIGHT AND GO
 QQ0460'NORTH FOR 0.15 MILE TO THE HIGHEST POINT AND THE STATION.
 QQ0460'
 QQ0460'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QQ0460'FALNES 1952.
 QQ0460'
 QQ0460'REFERENCE MARK 1 IS 1 FOOT EAST OF THE FENCE.  THE MARK PROJECTS
 QQ0460'8 INCHES AND THE DISK IS STAMPED FALNES NO 1 1952.
 QQ0460'
 QQ0460'REFERENCE MARK 2 IS 1 FOOT EAST OF THE FENCE.  THE MARK PROJECTS
 QQ0460'6 INCHES AND THE DISK IS STAMPED FALNES NO 2 1952.
 QQ0460'
 QQ0460'THE AZIMUTH MARK IS 74 FEET NORTHWEST OF THE CENTER OF THE
 QQ0460'ROAD, 6 FEET EAST OF A FENCE, 4 FEET WEST OF A 4 X 4 INCH WHITE
 QQ0460'WITNESS POST AND 1 FOOT NORTH OF A FENCE.  THE MARK PROJECTS
 QQ0460'6 INCHES AND THE DISK IS STAMPED FALNES 1952.
 QQ0460'
 QQ0460'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0891 ***********************************************************************
 OQ0891  DESIGNATION -  FANTLE RESET
 OQ0891  PID         -  OQ0891
 OQ0891  STATE/COUNTY-  SD/YANKTON
 OQ0891  COUNTRY     -  US
 OQ0891  USGS QUAD   -  MAYFIELD (2017)
 OQ0891
 OQ0891                         *CURRENT SURVEY CONTROL
 OQ0891  ______________________________________________________________________
 OQ0891* NAD 83(1996) POSITION- 43 00 35.64212(N) 097 19 13.31320(W)   ADJUSTED
 OQ0891* NAVD 88 ORTHO HEIGHT -   436.    (meters)     1430.    (feet) SCALED
 OQ0891  ______________________________________________________________________
 OQ0891  GEOID HEIGHT    -        -25.698 (meters)                     GEOID18
 OQ0891  LAPLACE CORR    -          0.21  (seconds)                    DEFLEC18
 OQ0891  HORZ ORDER      -  SECOND
 OQ0891
 OQ0891.The horizontal coordinates were established by classical geodetic methods
 OQ0891.and adjusted by the National Geodetic Survey in January 1998.
 OQ0891
 OQ0891.The orthometric height was scaled from a topographic map.
 OQ0891
 OQ0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0891.GEOID18 height accuracy estimate available here.
 OQ0891
 OQ0891.Click photographs - Photos may exist for this station.
 OQ0891
 OQ0891.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0891
 OQ0891. The following values were computed from the NAD 83(1996) position.
 OQ0891
 OQ0891;                    North         East     Units Scale Factor Converg.
 OQ0891;SPC SD S     -    79,615.850   845,577.931   MT  0.99996287   +2 04 42.6
 OQ0891;SPC SD S     -   261,206.33  2,774,200.26   sFT  0.99996287   +2 04 42.6
 OQ0891;UTM  14      - 4,763,283.049   636,883.711   MT  0.99983051   +1 08 45.2
 OQ0891
 OQ0891!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0891!SPC SD S     -   0.99993563  x   0.99996287  =   0.99989850
 OQ0891!UTM  14      -   0.99993563  x   0.99983051  =   0.99976615
 OQ0891
 OQ0891:                Primary Azimuth Mark                     Grid Az
 OQ0891:SPC SD S     -  FANTLE AZ MK                             152 49 04.2
 OQ0891:UTM  14      -  FANTLE AZ MK                             153 45 01.6
 OQ0891
 OQ0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN3688363283(NAD 83)
 OQ0891
 OQ0891|---------------------------------------------------------------------|
 OQ0891| PID    Reference Object                     Distance      Geod. Az  |
 OQ0891|                                                           dddmmss.s |
 OQ0891| CO3082 FANTLE RM 1                          46.226 METERS 01934     |
 OQ0891| CO3081 FANTLE AZ MK                                       1545346.8 |
 OQ0891| CO3083 FANTLE RM 2                          28.339 METERS 29021     |
 OQ0891| CO3084 FANTLE RM 3                          56.632 METERS 32024     |
 OQ0891|---------------------------------------------------------------------|
 OQ0891
 OQ0891                          SUPERSEDED SURVEY CONTROL
 OQ0891
 OQ0891  NAD 83(1995)-  43 00 35.64235(N)    097 19 13.31320(W) AD(       ) 2
 OQ0891  NAD 83(1986)-  43 00 35.65016(N)    097 19 13.30249(W) AD(       ) 2
 OQ0891  NAD 27      -  43 00 35.66400(N)    097 19 12.10300(W) AD(       ) 2
 OQ0891
 OQ0891.Superseded values are not recommended for survey control.
 OQ0891
 OQ0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0891.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0891
 OQ0891_MARKER: DS = TRIANGULATION STATION DISK
 OQ0891_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0891_STAMPING: FANTLE 1948 1966
 OQ0891_MARK LOGO: CGS
 OQ0891_PROJECTION: RECESSED 30 CENTIMETERS
 OQ0891_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0891+STABILITY: SURFACE MOTION
 OQ0891
 OQ0891  HISTORY     - Date     Condition        Report By
 OQ0891  HISTORY     - 1948     MONUMENTED       CGS
 OQ0891  HISTORY     - 1957     SEE DESCRIPTION  USGS
 OQ0891  HISTORY     - 1966     SEE DESCRIPTION  CGS
 OQ0891  HISTORY     - 1974     SEE DESCRIPTION  USGS
 OQ0891
 OQ0891                          STATION DESCRIPTION
 OQ0891
 OQ0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OQ0891'STATION IS LOCATED ABOUT 9-1/2 MILES NORTH AND 3-1/2 MILES EAST
 OQ0891'OF YANKTON ON PROPERTY OWNED BY FANTLE BROTHERS.  IT IS NEAR THE
 OQ0891'NORTHEAST CORNER OF SEC. 34, T. 95 N., R. 55 W..  147 FEET SOUTH
 OQ0891'OF THE SOUTH RIGHT-OF-WAY FENCE OF THE EAST-WEST SECTION LINE
 OQ0891'ROAD, 0.15 MILE WEST OF THE NORTH-SOUTH GRAVEL ROAD AND ON THE
 OQ0891'HIGHEST PART OF THE HILL.  THE MARK IS FLUSH WITH THE GROUND
 OQ0891'AND THE DISC IS STAMPED FANTLE 1948.
 OQ0891'
 OQ0891'REFERENCE MARK NO. 1 IS 92.97 FEET WEST OF THE STATION, 112 FEET
 OQ0891'SOUTH OF THE SOUTH RIGHT-OF-WAY FENCE LINE AND ABOUT 2 FEET LOWER
 OQ0891'THAN THE STATION.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISC IS
 OQ0891'STAMPED FANTLE NO 1 1948.
 OQ0891'
 OQ0891'REFERENCE MARK NO. 2 IS 151.69 FEET NORTH OF THE STATION, 27 FEET
 OQ0891'SOUTH OF THE APPROXIMATE CENTERLINE OF THE ROAD AND 3 FEET SOUTH
 OQ0891'OF THE RIGHT-OF-WAY FENCE LINE.  THE MARK IS ABOUT 12 FEET LOWER
 OQ0891'THAN THE STATION MARK AND PROJECTS ABOUT 6 INCHES.  THE DISC IS
 OQ0891'STAMPED FANTLE NO 2 1948.
 OQ0891'
 OQ0891'AZIMUTH MARK IS LOCATED APPROXIMATELY 0.25 MILE SOUTHEAST OF THE
 OQ0891'STATION, 40 FEET WEST OF THE APPROXIMATE CENTERLINE OF THE
 OQ0891'NORTH-SOUTH ROAD AND ABOUT 6 INCHES EAST OF THE RIGHT-OF-WAY FENCE
 OQ0891'LINE, AND 2-1/2 FEET NORTH OF A WHITE WITNESS POST.  THE
 OQ0891'MARK PROJECTS ABOUT 8 INCHES AND THE DISC IS STAMPED FANTLE
 OQ0891'1948.
 OQ0891'
 OQ0891'STATION WAS REACHED FROM THE JUNCTION OF U.S. HIGHWAY 81 AND
 OQ0891'STATE HIGHWAY 50 BY GOING EAST ON STATE HIGHWAY 50 FOR 0.55 MILE
 OQ0891'TO A T-ROAD TO THE LEFT (OR STREET) BETWEEN RAILROAD SIDEINGS.
 OQ0891'TURN LEFT AND GO NORTH FOR 0.4 MILE TO ROAD FORKS JUST AFTER
 OQ0891'CROSSING RAILROAD TRACKS.  TURN RIGHT AND GO 4.1 MILES, ON PAVED
 OQ0891'ROAD TO A T-ROAD TO THE LEFT, JUST WEST OF WNAX RADIO STATION.
 OQ0891'TURN LEFT AND GO 6.95 MILE TO THE AZIMUTH MARK ON LEFT, AS
 OQ0891'DESCRIBED ABOVE.  CONTINUE 0.2 MILE TO A CROSSROADS.  TURN
 OQ0891'LEFT ON DIRT ROAD FOR 0.2 MILE AND THE STATION SITE ON THE TOP
 OQ0891'OF THE HILL TO THE SOUTH AS DESCRIBED ABOVE.  A TRUCK WAS
 OQ0891'DRIVEN TO THE STATION BY GOING THRU THE FENCE AT A POINT 0.15
 OQ0891'MILE NORTH OF THE AZIMUTH MARK, THENCE NORTHWESTERLY TO THE
 OQ0891'HIGHEST PART OF THE HILL AND THE STATION.
 OQ0891
 OQ0891                          STATION RECOVERY (1957)
 OQ0891
 OQ0891'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1957
 OQ0891'FARMER WHO OWNS THE LAND STATED THAT HE HAD UPENDED THE MARK BUT
 OQ0891'HAD REPLACED IT IN THE SAME SPOT.  MARK IS LOCATED IN A WHEAT FIELD.
 OQ0891
 OQ0891                          STATION RECOVERY (1966)
 OQ0891
 OQ0891'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 OQ0891'THE SURFACE STATION MARK HAD BEEN DISTURBED.  THIS MARK WAS REMOVED
 OQ0891'AND THE UNDERGROUND MARK FOUND IN GOOD CONDITION.  THE UNDERGROUND
 OQ0891'MARK WAS LOWERED VERTICALLY AND A NEW SURFACE MARK WAS SET BY
 OQ0891'PLUMBING OVER THE UNDERGROUND MARK.  R.M. NO. 1 AND THE AZIMUTH
 OQ0891'MARK FOUND IN GOOD CONDITION.  R.M. NO. 2, RECORDED IN ORIGINAL
 OQ0891'DESCRIPTION AS R.M. NO. 1, WAS IN WAY OF CULTIVATION.  THIS MARK
 OQ0891'WAS DESTROYED AND A NEW REFERENCE MARK WAS ESTABLISHED.
 OQ0891'
 OQ0891'TO REACH THE STATION FROM YANKTON, FROM THE JUNCTION OF U.S.
 OQ0891'HIGHWAY 81 AND STATE HIGHWAY 50, GO EAST ON STATE HIGHWAY 50 FOR
 OQ0891'0.7 MILE TO A ROAD LEFT BETWEEN TWO RAILROAD SIDINGS, TURN LEFT
 OQ0891'AND GO NORTH FOR 0.4 MILE TO FORKS JUST AFTER CROSSING RAILROAD,
 OQ0891'TAKE RIGHT FORK AND GO EAST FOR 4.0 MILES TO A SURFACED T-ROAD
 OQ0891'LEFT AT RADIO STATION WNAX, TURN LEFT AND GO NORTH FOR 6.8 MILES
 OQ0891'TO THE AZIMUTH MARK ON THE LEFT, CONTINUE NORTH FOR 0.2 MILE TO
 OQ0891'CROSSROADS, TURN LEFT AND GO WEST FOR 0.1 MILE TO STATION
 OQ0891'ABOUT 150 FEET TO SOUTH.
 OQ0891'
 OQ0891'THE STATION MARK IS 176 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 OQ0891'AND 144 FEET SOUTH OF A METAL WITNESS POST SET IN FENCE LINE.
 OQ0891'THE MARK IS ABOUT 12 INCHES BELOW SURFACE OF THE GROUND AND THE
 OQ0891'DISK IS STAMPED FANTLE 1948 1966.
 OQ0891'
 OQ0891'R.M. NO. 1 IS 47.5 FEET EAST OF A METAL WITNESS POST AND 32.5 FEET
 OQ0891'SOUTH OF CENTERLINE OF ROAD.  THE MARK IS ABOUT FLUSH AND THE
 OQ0891'DISK IS STAMPED FANTLE NO 1 1948.
 OQ0891'
 OQ0891'R.M. NO. 3 IS 121 FEET WEST OF A METAL WITNESS POST AND 32.5 FEET
 OQ0891'SOUTH OF CENTERLINE OF ROAD.  MARK ABOUT FLUSH AND DISK IS STAMPED
 OQ0891'FANTLE NO 3 1948 1966.
 OQ0891'
 OQ0891'THE AZIMUTH MARK IS ABOUT 40 FEET WEST OF CENTERLINE OF ROAD AND
 OQ0891'1 FOOT SOUTH OF A METAL WITNESS POST.  THE MARK IS ABOUT 18 INCHES
 OQ0891'BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED FANTLE
 OQ0891'1948.
 OQ0891'
 OQ0891'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 10 MILES
 OQ0891'NORTH-NORTHEAST YANKTON.
 OQ0891
 OQ0891                          STATION RECOVERY (1974)
 OQ0891
 OQ0891'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 OQ0891'THE 1948 LOCATION OF THIS MARK IS NOW A CULTIVATED FIELD.
 OQ0891'
 OQ0891'THE MARKS WERE NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2106 ***********************************************************************
 NM2106  DESIGNATION -  FAR WEST
 NM2106  PID         -  NM2106
 NM2106  STATE/COUNTY-  SD/YANKTON
 NM2106  COUNTRY     -  US
 NM2106  USGS QUAD   -  YANKTON (2017)
 NM2106
 NM2106                         *CURRENT SURVEY CONTROL
 NM2106  ______________________________________________________________________
 NM2106* NAD 83(1986) POSITION- 42 52 49.     (N) 097 26 19.     (W)   SCALED
 NM2106* NAVD 88 ORTHO HEIGHT -   399.374 (meters)     1310.28  (feet) ADJUSTED
 NM2106  ______________________________________________________________________
 NM2106  GEOID HEIGHT    -        -25.598 (meters)                     GEOID18
 NM2106  DYNAMIC HEIGHT  -        399.259 (meters)     1309.90  (feet) COMP
 NM2106  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 NM2106
 NM2106  VERT ORDER      -  FIRST     CLASS II
 NM2106
 NM2106.The horizontal coordinates were scaled from a map and have
 NM2106.an estimated accuracy of +/- 6 seconds.
 NM2106
 NM2106.The orthometric height was determined by differential leveling and
 NM2106.adjusted by the NATIONAL GEODETIC SURVEY
 NM2106.in June 1994.
 NM2106
 NM2106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2106.GEOID18 height accuracy estimate available here.
 NM2106
 NM2106.Click photographs - Photos may exist for this station.
 NM2106
 NM2106.The dynamic height is computed by dividing the NAVD 88
 NM2106.geopotential number by the normal gravity value computed on the
 NM2106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2106.degrees latitude (g = 980.6199 gals.).
 NM2106
 NM2106.The modeled gravity was interpolated from observed gravity values.
 NM2106
 NM2106;                    North         East    Units  Estimated Accuracy
 NM2106;SPC SD S     -    64,880.      836,450.      MT  (+/- 180 meters Scaled)
 NM2106
 NM2106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN275487(NAD 83)
 NM2106
 NM2106                          SUPERSEDED SURVEY CONTROL
 NM2106
 NM2106.No superseded survey control is available for this station.
 NM2106
 NM2106_MARKER: DS = TRIANGULATION STATION DISK
 NM2106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2106_STAMPING: FAR WEST 1993
 NM2106_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2106+STABILITY: SURFACE MOTION
 NM2106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2106+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 NM2106
 NM2106  HISTORY     - Date     Condition        Report By
 NM2106  HISTORY     - 1993     MONUMENTED       SD3070
 NM2106  HISTORY     - 19930919 GOOD             NGS
 NM2106  HISTORY     - 20120321 GOOD             INDIV
 NM2106
 NM2106                          STATION DESCRIPTION
 NM2106
 NM2106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2106'0.5 KM (0.30 MI) NORTHWESTERLY ALONG OLD HIGHWAY 50 FROM THE JUNCTION
 NM2106'OF CITY LIMIT ROAD IN YANKTON, THENCE 1.3 KM (0.80 MI) WESTERLY ALONG
 NM2106'A GRAVELED ROAD, 9.6 M (31.5 FT) NORTH OF THE ROAD CENTER, 0.6 M (2.0
 NM2106'FT) SOUTH OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL
 NM2106'OF THE ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM2106
 NM2106                          STATION RECOVERY (2012)
 NM2106
 NM2106'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1006 ***********************************************************************
 PT1006  DESIGNATION -  FARM ISLAND
 PT1006  PID         -  PT1006
 PT1006  STATE/COUNTY-  SD/STANLEY
 PT1006  COUNTRY     -  US
 PT1006  USGS QUAD   -  ANTELOPE ISLAND (2017)
 PT1006
 PT1006                         *CURRENT SURVEY CONTROL
 PT1006  ______________________________________________________________________
 PT1006* NAD 83(1996) POSITION- 44 18 27.01792(N) 100 14 05.15729(W)   ADJUSTED
 PT1006* NAVD 88 ORTHO HEIGHT -   550.    (meters)     1804.    (feet) SCALED
 PT1006  ______________________________________________________________________
 PT1006  GEOID HEIGHT    -        -23.688 (meters)                     GEOID18
 PT1006  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 PT1006  HORZ ORDER      -  SECOND
 PT1006
 PT1006.The horizontal coordinates were established by classical geodetic methods
 PT1006.and adjusted by the National Geodetic Survey in January 1998.
 PT1006
 PT1006.The orthometric height was scaled from a topographic map.
 PT1006
 PT1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1006.GEOID18 height accuracy estimate available here.
 PT1006
 PT1006.Click photographs - Photos may exist for this station.
 PT1006
 PT1006.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1006
 PT1006. The following values were computed from the NAD 83(1996) position.
 PT1006
 PT1006;                    North         East     Units Scale Factor Converg.
 PT1006;SPC SD S     -   219,326.422   607,864.606   MT  0.99997922   +0 04 04.8
 PT1006;SPC SD S     -   719,573.44  1,994,302.46   sFT  0.99997922   +0 04 04.8
 PT1006;UTM  14      - 4,906,768.979   401,516.273   MT  0.99971928   -0 51 45.2
 PT1006
 PT1006!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1006!SPC SD S     -   0.99991742  x   0.99997922  =   0.99989664
 PT1006!UTM  14      -   0.99991742  x   0.99971928  =   0.99963673
 PT1006
 PT1006:                Primary Azimuth Mark                     Grid Az
 PT1006:SPC SD S     -  FARM ISLAND AZ MK                        174 28 14.3
 PT1006:UTM  14      -  FARM ISLAND AZ MK                        175 24 04.3
 PT1006
 PT1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ0151606768(NAD 83)
 PT1006
 PT1006|---------------------------------------------------------------------|
 PT1006| PID    Reference Object                     Distance      Geod. Az  |
 PT1006|                                                           dddmmss.s |
 PT1006| CO4934 FARM ISLAND AZ MK                                  1743219.1 |
 PT1006| CO4936 FARM ISLAND RM 2                      7.199 METERS 23159     |
 PT1006| CO4935 FARM ISLAND RM 1                      6.257 METERS 33441     |
 PT1006|---------------------------------------------------------------------|
 PT1006
 PT1006                          SUPERSEDED SURVEY CONTROL
 PT1006
 PT1006  NAD 83(1986)-  44 18 27.01424(N)    100 14 05.16193(W) AD(       ) 2
 PT1006  NAD 27      -  44 18 27.07600(N)    100 14 03.69300(W) AD(       ) 2
 PT1006  MORC        -  44 18 24.37000(N)    100 14 03.51000(W) AD(       ) 3
 PT1006
 PT1006.Superseded values are not recommended for survey control.
 PT1006
 PT1006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1006.See file dsdata.pdf to determine how the superseded data were derived.
 PT1006
 PT1006_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 PT1006_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT1006_MARK LOGO: MORC
 PT1006_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT1006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1006
 PT1006  HISTORY     - Date     Condition        Report By
 PT1006  HISTORY     - 1889     MONUMENTED       MORC
 PT1006  HISTORY     - 1963     GOOD             USFS
 PT1006  HISTORY     - 1976     GOOD             SDDT
 PT1006  HISTORY     - 1980     GOOD             NGS
 PT1006
 PT1006                          STATION DESCRIPTION
 PT1006
 PT1006'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (FXP)
 PT1006'STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF FORT PIERRE AND
 PT1006'1-1/2 MILE SOUTH OF THE MISSOURI RIVER, ON PROPERTY OWNED
 PT1006'BY MR. JOE SCHOMER.  IT IS ON A SMALL BUMP NEAR THE NORTHWEST
 PT1006'END OF A RIDGE RUNNING NORTHWEST AND SOUTHEAST, AND IS 5
 PT1006'FEET WEST OF A WHITE WITNESS POST.  THE STATION IS A STANDARD
 PT1006'MISSOURI RIVER COMMISSION MARK, CAPPED IN A 5-INCH IRON PIPE,
 PT1006'AND PROJECTS 10 INCHES.
 PT1006'
 PT1006'REFERENCE MARK NO. 1 IS 20.53 FEET NORTH OF THE STATION AND
 PT1006'23 FEET NORTHWEST OF THE WITNESS POST.  THE MARK PROJECTS
 PT1006'4 INCHES, AND THE DISK IS STAMPED FARM ISLAND MO.R.C. NO 1 1948.
 PT1006'
 PT1006'REFERENCE MARK NO. 2 IS 23.62 FEET WEST OF THE STATION AND 28
 PT1006'FEET WEST OF THE WITNESS POST.  THE MARK PROJECTS 8 INCHES, AND
 PT1006'THE DISK IS STAMPED FARM ISLAND MO.R.C. NO 2 1948.
 PT1006'
 PT1006'AZIMUTH MARK IS 0.5 MILE SOUTHWEST OF THE STATION, 127 FEET
 PT1006'NORTH OF THE CENTER OF AN EAST-WEST DIRT ROAD, 2 FEET SOUTH
 PT1006'OF AN EAST-WEST FENCE, AND 2 FEET NORTHEAST OF A WHITE WITNESS
 PT1006'POST.  THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 PT1006'FARM ISLAND MO.R.C. 1948.
 PT1006'
 PT1006'TO REACH THE STATION FROM THE STANLEY COUNTY COURTHOUSE, IN
 PT1006'FORT PIERRE, GO SOUTH ON U.S. HIGHWAY 83 FOR 1.8 MILE TO A
 PT1006'FORK, CONTINUE STRAIGHT AHEAD ON THE GRAVEL ROAD AND LEFT
 PT1006'FORK FOR 3.9 MILES TO ANOTHER FORK, TAKE LEFT FORK AND FOLLOW
 PT1006'MAIN ROAD EAST AND NORTH FOR 4.0 MILES TO A WIRE GATE ON THE
 PT1006'LEFT, TURN LEFT AND THROUGH THE GATE* AND BEAR RIGHT AND GO
 PT1006'NORTH-NORTHEAST FOR 0.15 MILE TO THE TOP OF A RIDGE (FROM
 PT1006'HERE THE STATION IS VISIBLE ON THE NORTH END OF A HIGH RIDGE
 PT1006'TO THE NORTHEAST), CONTINUE NORTHEAST ACROSS FIELD FOR 0.45
 PT1006'MILE TO THE STATION ON THE NORTHWEST END OF THE RIDGE.
 PT1006'
 PT1006'*TO REACH THE AZIMUTH MARK FROM THIS GATE, TURN RIGHT AND GO
 PT1006'EAST FOR 0.15 MILE ALONG THE FENCE TO THE AZIMUTH MARK ON THE
 PT1006'RIGHT AS DESCRIBED.
 PT1006'
 PT1006'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1006
 PT1006                          STATION RECOVERY (1963)
 PT1006
 PT1006'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT1006'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 PT1006
 PT1006                          STATION RECOVERY (1976)
 PT1006
 PT1006'RECOVERY NOTE BY SD DEPT OF TRANSP 1976 (LF)
 PT1006'FARM ISLAND RECOVERED GOOD.
 PT1006'
 PT1006'REF. NO. 1 RECOVERED GOOD.
 PT1006'
 PT1006'REF. NO. 2 RECOVERED GOOD.
 PT1006'
 PT1006'DISTANCE AND DIRECTION FROM NEAREST TOWN--8 MILES SOUTHEAST OF FORT
 PT1006'PIERRE AND 1-1/2 MILES SOUTH OF THE MISSOURI RIVER.
 PT1006
 PT1006                          STATION RECOVERY (1980)
 PT1006
 PT1006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 PT1006'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH MARK WERE
 PT1006'RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION WAS OBSERVED FROM
 PT1006'STATION NARSELLES MORC 1948 BUT WAS NOT OCCUPIED DUE TO LIMITED
 PT1006'TIME.  THE OLD ROUTE TO THE STATION IS OBSOLETE AND A NEW ROUTE
 PT1006'FOLLOWS--
 PT1006'
 PT1006'TO REACH THE STATION FROM THE STANLEY COUNTY COURTHOUSE IN FORT
 PT1006'PIERRE, GO SOUTH ON U.S. HIGHWAY 83 FOR 2.9 KILOMETERS (1.8 MILES)
 PT1006'TO A SIDE ROAD LEFT.  TURN LEFT AND FOLLOW A GRAVELED ROAD (SOON WILL
 PT1006'BE HIGHWAY 1806) EAST, SOUTH, AND EAST FOR 7.9 KILOMETERS (4.9 MILES)
 PT1006'TO A SIDE ROAD RIGHT.  (TO OBTAIN A KEY TO ENTER PROPERTY, TURN RIGHT
 PT1006'AND GO SOUTH, AND WEST ON GRAVELED ROAD FOR 1.1 KILOMETERS (0.7 MILE)
 PT1006'TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTHERLY FOR 0.6 KILOMETER
 PT1006'(0.4 MILE) TO THE RANCH HEADQUARTERS OF THE JOE SCHOMER
 PT1006'ESTATE.)  CONTINUE EAST ON THE GRAVELED ROAD FOR 3.4 KILOMETERS (2.1
 PT1006'MILES) TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST FOR 0.6
 PT1006'KILOMETERS (0.4 MILE) TO A LOCKED GATE ON THE LEFT, JUST BEFORE A
 PT1006'CATTLE GUARD.  TURN LEFT, PASSING THROUGH THE LOCKED GATE, AND FOLLOW
 PT1006'A TRACK ROAD NORTHWEST FOR 0.5 MILE TO THE TOP OF THE HIGHEST POINT IN
 PT1006'THE IMMEDIATE AREA NEAR THE NORTHWEST END OF A RIDGE AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0931 ***********************************************************************
 OQ0931  DESIGNATION -  FARMER
 OQ0931  PID         -  OQ0931
 OQ0931  STATE/COUNTY-  SD/HANSON
 OQ0931  COUNTRY     -  US
 OQ0931  USGS QUAD   -  FARMER (2017)
 OQ0931
 OQ0931                         *CURRENT SURVEY CONTROL
 OQ0931  ______________________________________________________________________
 OQ0931* NAD 83(1996) POSITION- 43 42 21.12364(N) 097 40 35.30063(W)   ADJUSTED
 OQ0931* NAVD 88 ORTHO HEIGHT -   427.0   (meters)     1401.    (feet) VERTCON3
 OQ0931  ______________________________________________________________________
 OQ0931  GEOID HEIGHT    -        -26.007 (meters)                     GEOID18
 OQ0931  LAPLACE CORR    -          1.24  (seconds)                    DEFLEC18
 OQ0931  HORZ ORDER      -  FIRST
 OQ0931
 OQ0931.The horizontal coordinates were established by classical geodetic methods
 OQ0931.and adjusted by the National Geodetic Survey in January 1998.
 OQ0931
 OQ0931.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0931.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0931
 OQ0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0931.GEOID18 height accuracy estimate available here.
 OQ0931
 OQ0931.Click photographs - Photos may exist for this station.
 OQ0931
 OQ0931.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0931
 OQ0931. The following values were computed from the NAD 83(1996) position.
 OQ0931
 OQ0931;                    North         East     Units Scale Factor Converg.
 OQ0931;SPC SD S     -   155,901.364   814,090.402   MT  0.99990803   +1 49 58.2
 OQ0931;SPC SD S     -   511,486.39  2,670,894.93   sFT  0.99990803   +1 49 58.2
 OQ0931;UTM  14      - 4,840,056.143   606,635.903   MT  0.99973987   +0 54 52.5
 OQ0931
 OQ0931!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0931!SPC SD S     -   0.99993713  x   0.99990803  =   0.99984516
 OQ0931!UTM  14      -   0.99993713  x   0.99973987  =   0.99967701
 OQ0931
 OQ0931:                Primary Azimuth Mark                     Grid Az
 OQ0931:SPC SD S     -  EPIPHANY CHURCH SPIRE                    002 35 14.7
 OQ0931:UTM  14      -  EPIPHANY CHURCH SPIRE                    003 30 20.4
 OQ0931
 OQ0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0663540056(NAD 83)
 OQ0931
 OQ0931|---------------------------------------------------------------------|
 OQ0931| PID    Reference Object                     Distance      Geod. Az  |
 OQ0931|                                                           dddmmss.s |
 OQ0931| OQ0924 EPIPHANY CHURCH SPIRE               APPROX.16.0 KM 0042512.9 |
 OQ0931| OQ0923 EPIPHANY WATER WORKS TANK           APPROX.15.7 KM 0044042.3 |
 OQ0931| OQ0921 CANOVA ELEVATOR LEAD COLORED        APPROX.23.8 KM 0352000.0 |
 OQ0931| OQ0884 CANOVA OPEN BELFRY                  APPROX.24.1 KM 0360232.8 |
 OQ0931| OQ0882 CHURCH 7 MI N BY W SALEM SPIRE      APPROX.20.8 KM 0531215.6 |
 OQ0931| OQ0881 SWEDISH LUTH CH PYRAMID SPIRE       APPROX.30.1 KM 0614411.6 |
 OQ0931| OQ0870 SALEM SCHOOLHOUSE DOME              APPROX.23.6 KM 0835803.5 |
 OQ0931| OQ0872 SALEM ST MARYS CHURCH SPIRE         APPROX.23.2 KM 0841137.3 |
 OQ0931| OQ0927 EMERY ELEVATOR                      APPROX.12.5 KM 1585531.7 |
 OQ0931| OQ0930 CHURCH ON E END OF RIDGE SPIRE      APPROX.16.7 KM 1715303.2 |
 OQ0931| OQ0936 ALEXANDRIA SE PART TOWN ELEV        APPROX.10.5 KM 2345339.0 |
 OQ0931| OQ0935 ALEXANDRIA COURTHOUSE DOME          APPROX.10.0 KM 2351856.7 |
 OQ0931| OQ0938 ALEXANDRIA BAPTIST CH SPIRE         APPROX.10.1 KM 2363651.8 |
 OQ0931| OQ0937 ALEXANDRIA LARGE BLDG BELFRY        APPROX.10.4 KM 2373424.1 |
 OQ0931| OQ0933 FARMER CATHOLIC CHURCH SPIRE        APPROX. 2.4 KM 3371825.5 |
 OQ0931| OQ0934 FARMER REFERENCE MARK               390.515 METERS 35859     |
 OQ0931| OQ1177 OMAHA RESET                         APPROX. 2.0 KM 3594353.7 |
 OQ0931|---------------------------------------------------------------------|
 OQ0931
 OQ0931                          SUPERSEDED SURVEY CONTROL
 OQ0931
 OQ0931  NAD 83(1995)-  43 42 21.13477(N)    097 40 35.27889(W) AD(       ) 1
 OQ0931  NAD 83(1986)-  43 42 21.13516(N)    097 40 35.27744(W) AD(       ) 1
 OQ0931  NAD 27      -  43 42 21.21200(N)    097 40 34.02300(W) AD(       ) 1
 OQ0931  USSD        -  43 42 21.38900(N)    097 40 34.41200(W) AD(       ) 3
 OQ0931  NGVD 29 (07/19/86)  426.7    (m)         1400.     (f) VERT ANG       
 OQ0931
 OQ0931.Superseded values are not recommended for survey control.
 OQ0931
 OQ0931.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0931.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0931
 OQ0931_MARKER: DS = TRIANGULATION STATION DISK
 OQ0931_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 OQ0931_STAMPING: FARNER 1903 1924
 OQ0931_MARK LOGO: CGS
 OQ0931_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0931
 OQ0931  HISTORY     - Date     Condition        Report By
 OQ0931  HISTORY     - 1903     MONUMENTED       CGS
 OQ0931  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OQ0931
 OQ0931                          STATION DESCRIPTION
 OQ0931
 OQ0931'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 OQ0931'SITUATED ON THE N AND S MIDDLE LINE OF SEC.21, T 103 N, R 57 W,
 OQ0931'ABOUT 1/4 MILE N OF THE S LINE OF THE SECTION, ON LAND OWNED
 OQ0931'BY A MORTGAGE COMPANY.  THE AGENT FOR THE SW QUARTER SECTION
 OQ0931'LIVES IN ALEXANDRIA, SOUTH DAKOTA.  THE AGENT FOR THE SE
 OQ0931'QUARTER SECTION LIVES IN SALEM, MC COOK COUNTY, SOUTH DAKOTA.
 OQ0931'THE STATION IS 1-3/4 MILES S 24 DEG E FROM THE VILLAGE OF
 OQ0931'FARMER.  THE REFERENCE MARK IS AT THE FENCE CORNER IN THE
 OQ0931'CENTER OF THE SECTION, 390.513 METERS FROM THE STATION
 OQ0931'N 01 DEG 01 MIN W AND 2.53 METERS LOWER IN
 OQ0931'ELEVATION THAN THE STATION.  THE FOLLOWING BEARINGS AND
 OQ0931'DISTANCES ARE FROM THE TRIANGULATION STATION.  MR. GEORGES
 OQ0931'HOUSE, S CHIMNEY, S 55 DEG 02 MIN W, ABOUT 550 METERS. MR.
 OQ0931'BANGHAMS HOUSE, S CHIMNEY ON MAIN PART, N 46 DEG 25 MIN E,
 OQ0931'ABOUT 1,000 METERS.  MR. DISHWORTHS HOUSE, CHIMNEY,
 OQ0931'S 65 DEG 12 MIN E, ABOUT 800 METERS.
 OQ0931
 OQ0931                          STATION RECOVERY (1935)
 OQ0931
 OQ0931'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0931'STATION RECOVERED MAY 10, 1935 AND FOUND TO BE IN GOOD CONDITION,
 OQ0931'FLUSH WITH SURFACE OF GROUND.  STANDARD STATION DISK IN CONCRETE
 OQ0931'INSIDE THE ORIGINAL TERRA-COTTA PIPE FILLED WITH AND SET IN
 OQ0931'CONCRETE.  DISK STAMPED FARMER 1903 1924.  IS IN SW 1/4 SEC. 21,
 OQ0931'T 103 N, R 57 W, ON LAND OWNED BY REAL ESTATE FIRM AND OCCUPIED
 OQ0931'BY MR. HARGAN WHO LIVES ABOUT 1/2 MILE SW OF STATION.  IT IS
 OQ0931'ABOUT 1/4 MILE N OF S LINE OF SECTION, AND 15 FEET W OF POST
 OQ0931'WITH IRON-PIPE BRACE IN FENCE ON THE N AND S FENCE LINE OF
 OQ0931'SECTION.
 OQ0931'
 OQ0931'REFERENCE MARK - A NAIL IN 2-INCH IRON PIPE FILLED WITH AND SET
 OQ0931'IN CONCRETE, FLUSH WITH SURFACE OF GROUND, AT NE CORNER OF
 OQ0931'SW 1/4 SEC. 21, IN PRAIRIE LAND, 31 FEET W OF N AND S CENTER
 OQ0931'LINE FENCE, 22 FEET S OF E AND W CENTER LINE FENCE, AND ABOUT
 OQ0931'1/4 MILE N OF STATION.
 OQ0931'
 OQ0931'AZIMUTH MARKS--MR. GEORGES HOUSE IS NOW MR. HARGANS HOUSE,
 OQ0931'CHIMNEY IS PROBABLY THE SAME AS IN 1903.  MR. BANGHAMS HOUSE
 OQ0931'SHOULD BE MR. BAUGHMANS HOUSE, CHIMNEY IS THE SAME.  DISHWORTHS
 OQ0931'HOUSE SHOULD BE DILLWORTHS HOUSE, CHIMNEY IS THE SAME AS IN
 OQ0931'1903, ACCORDING TO INFORMATION SECURED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0934 ***********************************************************************
 OQ0934  DESIGNATION -  FARMER REFERENCE MARK
 OQ0934  PID         -  OQ0934
 OQ0934  STATE/COUNTY-  SD/HANSON
 OQ0934  COUNTRY     -  US
 OQ0934  USGS QUAD   -  FARMER (2017)
 OQ0934
 OQ0934                         *CURRENT SURVEY CONTROL
 OQ0934  ______________________________________________________________________
 OQ0934* NAD 83(1996) POSITION- 43 42 33.77483(N) 097 40 35.61099(W)   ADJUSTED
 OQ0934* NAVD 88 ORTHO HEIGHT -   430.    (meters)     1411.    (feet) SCALED
 OQ0934  ______________________________________________________________________
 OQ0934  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 OQ0934  LAPLACE CORR    -          1.19  (seconds)                    DEFLEC18
 OQ0934  HORZ ORDER      -  SECOND
 OQ0934
 OQ0934.The horizontal coordinates were established by classical geodetic methods
 OQ0934.and adjusted by the National Geodetic Survey in January 1998.
 OQ0934
 OQ0934.The orthometric height was scaled from a topographic map.
 OQ0934
 OQ0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0934.GEOID18 height accuracy estimate available here.
 OQ0934
 OQ0934.Click photographs - Photos may exist for this station.
 OQ0934
 OQ0934.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0934
 OQ0934. The following values were computed from the NAD 83(1996) position.
 OQ0934
 OQ0934;                    North         East     Units Scale Factor Converg.
 OQ0934;SPC SD S     -   156,291.359   814,070.971   MT  0.99990813   +1 49 58.0
 OQ0934;SPC SD S     -   512,765.90  2,670,831.18   sFT  0.99990813   +1 49 58.0
 OQ0934;UTM  14      - 4,840,446.334   606,622.726   MT  0.99973983   +0 54 52.5
 OQ0934
 OQ0934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0934!SPC SD S     -   0.99993661  x   0.99990813  =   0.99984474
 OQ0934!UTM  14      -   0.99993661  x   0.99973983  =   0.99967646
 OQ0934
 OQ0934:                Primary Azimuth Mark                     Grid Az
 OQ0934:SPC SD S     -  FARMER CATHOLIC CHURCH SPIRE             331 20 25.7
 OQ0934:UTM  14      -  FARMER CATHOLIC CHURCH SPIRE             332 15 31.2
 OQ0934
 OQ0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0662240446(NAD 83)
 OQ0934
 OQ0934|---------------------------------------------------------------------|
 OQ0934| PID    Reference Object                     Distance      Geod. Az  |
 OQ0934|                                                           dddmmss.s |
 OQ0934| OQ0931 FARMER                              390.515 METERS 17859     |
 OQ0934| OQ0933 FARMER CATHOLIC CHURCH SPIRE        APPROX. 2.0 KM 3331023.7 |
 OQ0934|---------------------------------------------------------------------|
 OQ0934
 OQ0934                          SUPERSEDED SURVEY CONTROL
 OQ0934
 OQ0934  NAD 83(1995)-  43 42 33.78597(N)    097 40 35.58913(W) AD(       ) 2
 OQ0934  NAD 83(1986)-  43 42 33.78632(N)    097 40 35.58770(W) AD(       ) 2
 OQ0934  NAD 27      -  43 42 33.86500(N)    097 40 34.33300(W) AD(       ) 2
 OQ0934  USSD        -  43 42 34.04100(N)    097 40 34.72200(W) AD(       ) 3
 OQ0934
 OQ0934.Superseded values are not recommended for survey control.
 OQ0934
 OQ0934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0934.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0934
 OQ0934_MARKER: N = NAIL
 OQ0934_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 OQ0934_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0934
 OQ0934  HISTORY     - Date     Condition        Report By
 OQ0934  HISTORY     - 1903     MONUMENTED       CGS
 OQ0934
 OQ0934                          STATION DESCRIPTION
 OQ0934
 OQ0934'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 OQ0934'THE REFERENCE MARK IS AT THE FENCE CORNER IN THE
 OQ0934'CENTER OF THE SECTION, 390.513 METERS FROM THE STATION
 OQ0934'N 01 DEG 01 MIN W AND 2.53 METERS LOWER IN
 OQ0934'ELEVATION THAN STATION FARMER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0084 ***********************************************************************
 QT0084  DESIGNATION -  FARNHAM
 QT0084  PID         -  QT0084
 QT0084  STATE/COUNTY-  SD/MEADE
 QT0084  COUNTRY     -  US
 QT0084  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0084
 QT0084                         *CURRENT SURVEY CONTROL
 QT0084  ______________________________________________________________________
 QT0084* NAD 83(1996) POSITION- 45 00 54.80261(N) 102 21 31.36960(W)   ADJUSTED
 QT0084* NAVD 88 ORTHO HEIGHT -   840.582 (meters)     2757.81  (feet) ADJUSTED
 QT0084  ______________________________________________________________________
 QT0084  GEOID HEIGHT    -        -18.631 (meters)                     GEOID18
 QT0084  LAPLACE CORR    -         -7.10  (seconds)                    DEFLEC18
 QT0084  DYNAMIC HEIGHT  -        840.409 (meters)     2757.24  (feet) COMP
 QT0084  MODELED GRAVITY -    980,382.3   (mgal)                       NAVD 88
 QT0084
 QT0084  HORZ ORDER      -  THIRD
 QT0084  VERT ORDER      -  FIRST     CLASS II
 QT0084
 QT0084.The horizontal coordinates were established by classical geodetic methods
 QT0084.and adjusted by the National Geodetic Survey in January 1998.
 QT0084
 QT0084.The orthometric height was determined by differential leveling and
 QT0084.adjusted by the NATIONAL GEODETIC SURVEY
 QT0084.in June 1991.
 QT0084
 QT0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0084.GEOID18 height accuracy estimate available here.
 QT0084
 QT0084.Click photographs - Photos may exist for this station.
 QT0084
 QT0084.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0084
 QT0084.The dynamic height is computed by dividing the NAVD 88
 QT0084.geopotential number by the normal gravity value computed on the
 QT0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0084.degrees latitude (g = 980.6199 gals.).
 QT0084
 QT0084.The modeled gravity was interpolated from observed gravity values.
 QT0084
 QT0084. The following values were computed from the NAD 83(1996) position.
 QT0084
 QT0084;                    North         East     Units Scale Factor Converg.
 QT0084;SPC SD N     -   134,042.517   414,109.724   MT  0.99993931   -1 40 09.7
 QT0084;SPC SD N     -   439,771.16  1,358,624.99   sFT  0.99993931   -1 40 09.7
 QT0084;UTM  13      - 4,988,035.613   708,118.686   MT  1.00013262   +1 52 07.8
 QT0084
 QT0084!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0084!SPC SD N     -   0.99987115  x   0.99993931  =   0.99981046
 QT0084!UTM  13      -   0.99987115  x   1.00013262  =   1.00000375
 QT0084
 QT0084:                Primary Azimuth Mark                     Grid Az
 QT0084:SPC SD N     -  LEMON                                    184 11 55.5
 QT0084:UTM  13      -  LEMON                                    180 39 38.0
 QT0084
 QT0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0811888035(NAD 83)
 QT0084
 QT0084|---------------------------------------------------------------------|
 QT0084| PID    Reference Object                     Distance      Geod. Az  |
 QT0084|                                                           dddmmss.s |
 QT0084| PU2161 LEMON                               APPROX. 6.9 KM 1823145.8 |
 QT0084| QT0083 FARNHAM RM 1                         15.175 METERS 21136     |
 QT0084| QT0085 FARNHAM RM 2                         13.960 METERS 30121     |
 QT0084|---------------------------------------------------------------------|
 QT0084
 QT0084                          SUPERSEDED SURVEY CONTROL
 QT0084
 QT0084  NAD 83(1993)-  45 00 54.79415(N)    102 21 31.36876(W) AD(       ) 3
 QT0084  NAD 83(1986)-  45 00 54.79391(N)    102 21 31.36872(W) AD(       ) 3
 QT0084  NAD 27      -  45 00 54.84170(N)    102 21 29.79430(W) AD(       ) 3
 QT0084  NGVD 29 (??/??/92)  840.117  (m)         2756.28   (f) ADJ UNCH    1 2
 QT0084  NGVD 29             840.12   (m)         2756.3    (f) LEVELING    3  
 QT0084
 QT0084.Superseded values are not recommended for survey control.
 QT0084
 QT0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0084.See file dsdata.pdf to determine how the superseded data were derived.
 QT0084
 QT0084_MARKER: DS = TRIANGULATION STATION DISK
 QT0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0084_STAMPING: FARNHAM 1962
 QT0084_MARK LOGO: CGS
 QT0084_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0084+STABILITY: SURFACE MOTION
 QT0084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0084+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0084
 QT0084  HISTORY     - Date     Condition        Report By
 QT0084  HISTORY     - 1962     MONUMENTED       CGS
 QT0084  HISTORY     - 1963     GOOD             CGS
 QT0084  HISTORY     - 19960425 GOOD             NGS
 QT0084
 QT0084                          STATION DESCRIPTION
 QT0084
 QT0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0084'THE STATION IS LOCATED 14.5 MILES WEST OF FAITH, 11 MILES EAST OF
 QT0084'MAURINE, 0.5 MILE SOUTH OF U.S. HIGHWAY 212, IN SECTION 12, T.
 QT0084'12 N., R. 14 E., IN OPEN PASTURE LAND OWNED BY MR. LYNN FARNHAM.
 QT0084'
 QT0084'TO REACH THE STATION FROM THE STORE AND CROSSROAD AT MAURINE
 QT0084'GO EAST ON U.S. HIGHWAY 212 FOR 8.1 MILES TO A SIDE ROAD RIGHT
 QT0084'AND A SIGN OPAL 11.  CONTINUE STRAIGHT AHEAD AND GO EAST ON U.S.
 QT0084'HIGHWAY 212 FOR 4.0 MILES TO A SIDE ROAD LEFT AND A WIRE GATE
 QT0084'ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON A TRACK ROAD FOR 0.3
 QT0084'MILE TO A FORK.  TAKE THE RIGHT FORK AND GO SOUTH ON A TRACK
 QT0084'ROAD FOR 0.3 MILE.  THEN TURN RIGHT AND GO WEST ACROSS AN OPEN
 QT0084'PASTURE FOR 0.25 MILE TO THE STATION AS DESCRIBED.
 QT0084'
 QT0084'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 QT0084'CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED FARNHAM
 QT0084'1962.
 QT0084'
 QT0084'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF 12-INCH
 QT0084'CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED FARNHAM NO
 QT0084'1 1962.
 QT0084'
 QT0084'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF 12-INCH
 QT0084'CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED FARNHAM NO
 QT0084'2 1962.
 QT0084
 QT0084                          STATION RECOVERY (1963)
 QT0084
 QT0084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 QT0084'14 MI E FROM MAURINE.
 QT0084'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0084'MAURINE, THENCE 12.55 MILES EAST-SOUTHEAST ALONG A DIRT ROAD,
 QT0084'FORMERLY U.S. HIGHWAY 212, TO A WIRE GATE IN A EAST-WEST FENCE
 QT0084'LINE WITH A DIRT ROAD LEADING NORTH, THENCE 0.5 MILE NORTH
 QT0084'ALONG DIRT ROAD, THENCE 0.25 MILE NORTHWEST ALONG THE TOP OF
 QT0084'THE RIDGE TO FARNHAM 1962, AND SET IN THE TOP OF A CONCRETE POST
 QT0084'PROJECTING 1 INCHES.
 QT0084
 QT0084                          STATION RECOVERY (1996)
 QT0084
 QT0084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0084'25.1 M (82.3 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0084'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 0.8 KM (0.50 MI)
 QT0084'SOUTHERLY ALONG A TRACK ROAD PASSING AN ABANDONED MISSILE SITE, THENCE
 QT0084'0.15 KM (0.10 MI) SOUTHERLY ACROSS COUNTRY TO THE HIGHEST POINT OF A
 QT0084'KNOLL, 15.2 M (49.9 FT) NORTHEAST OF REFERENCE MARK 1, 14.0 M (45.9
 QT0084'FT) SOUTHEAST OF REFERENCE MARK 2, AND THE MONUMENT IS FLUSH WITH THE
 QT0084'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY LEASED BY GARY
 QT0084'PETERSON, HCR 71, BOX 21, FAITH, SD 57626, TELEPHONE NUMBER (605)
 QT0084'748-2425.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0083 ***********************************************************************
 QT0083  DESIGNATION -  FARNHAM RM 1
 QT0083  PID         -  QT0083
 QT0083  STATE/COUNTY-  SD/MEADE
 QT0083  COUNTRY     -  US
 QT0083  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0083
 QT0083                         *CURRENT SURVEY CONTROL
 QT0083  ______________________________________________________________________
 QT0083* NAD 83(1986) POSITION- 45 00 54.38   (N) 102 21 31.73   (W)   HD_HELD1
 QT0083* NAVD 88 ORTHO HEIGHT -   840.667 (meters)     2758.09  (feet) ADJUSTED
 QT0083  ______________________________________________________________________
 QT0083  GEOID HEIGHT    -        -18.630 (meters)                     GEOID18
 QT0083  DYNAMIC HEIGHT  -        840.494 (meters)     2757.52  (feet) COMP
 QT0083  MODELED GRAVITY -    980,382.4   (mgal)                       NAVD 88
 QT0083
 QT0083  VERT ORDER      -  FIRST     CLASS II
 QT0083
 QT0083.The horizontal coordinates were determined by differentially corrected
 QT0083.hand held GPS observations or other comparable positioning techniques
 QT0083.and have an estimated accuracy of +/- 3 meters.
 QT0083
 QT0083.The orthometric height was determined by differential leveling and
 QT0083.adjusted by the NATIONAL GEODETIC SURVEY
 QT0083.in July 1998.
 QT0083
 QT0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0083.GEOID18 height accuracy estimate available here.
 QT0083
 QT0083.Click photographs - Photos may exist for this station.
 QT0083
 QT0083.The dynamic height is computed by dividing the NAVD 88
 QT0083.geopotential number by the normal gravity value computed on the
 QT0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0083.degrees latitude (g = 980.6199 gals.).
 QT0083
 QT0083.The modeled gravity was interpolated from observed gravity values.
 QT0083
 QT0083;                    North         East    Units  Estimated Accuracy
 QT0083;SPC SD N     -   134,029.7     414,101.5     MT  (+/- 3 meters HH1 GPS) 
 QT0083
 QT0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0811188022(NAD 83)
 QT0083
 QT0083                          SUPERSEDED SURVEY CONTROL
 QT0083
 QT0083  NAVD 88 (06/15/91)  840.663  (m)         2758.08   (f) SUPERSEDED  1 2
 QT0083  NGVD 29 (??/??/92)  840.199  (m)         2756.55   (f) ADJ UNCH    1 2
 QT0083
 QT0083.Superseded values are not recommended for survey control.
 QT0083
 QT0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0083.See file dsdata.pdf to determine how the superseded data were derived.
 QT0083
 QT0083_MARKER: DR = REFERENCE MARK DISK
 QT0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0083_STAMPING: FARNHAM NO 1 1962
 QT0083_MARK LOGO: CGS
 QT0083_PROJECTION: FLUSH
 QT0083_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0083+STABILITY: SURFACE MOTION
 QT0083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0083+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0083
 QT0083  HISTORY     - Date     Condition        Report By
 QT0083  HISTORY     - 1962     MONUMENTED       CGS
 QT0083  HISTORY     - 1963     GOOD             CGS
 QT0083  HISTORY     - 19960425 GOOD             NGS
 QT0083
 QT0083                          STATION DESCRIPTION
 QT0083
 QT0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0083'14 MI E FROM MAURINE.
 QT0083'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0083'MAURINE, THENCE 12.55 MILES EAST-SOUTHEAST ALONG A DIRT ROAD,
 QT0083'FORMERLY U.S. HIGHWAY 212, TO A WIRE GATE IN A EAST-WEST FENCE
 QT0083'LINE WITH A DIRT ROAD LEADING NORTH, THENCE 0.5 MILE NORTH ALONG
 QT0083'DIRT ROAD, THENCE 0.25 MILES NORTHWEST ALONG THE TOP OF THE
 QT0083'RIDGE TO FARNHAM 1962, IN SECTION 12, T 12 N, R 14 E, 49 FEET
 QT0083'SOUTH OF FARNHAM 1962, AND SET IN THE TOP OF A CONCRETE POST
 QT0083'FLUSH WITH THE GROUND.
 QT0083
 QT0083                          STATION RECOVERY (1996)
 QT0083
 QT0083'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0083'25.1 M (82.3 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0083'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 0.8 KM (0.50 MI)
 QT0083'SOUTHERLY ALONG A TRACK ROAD PASSING AN ABANDONED MISSILE SITE, THENCE
 QT0083'0.15 KM (0.10 MI) SOUTHERLY ACROSS COUNTRY TO THE HIGHEST POINT OF A
 QT0083'KNOLL, 20.6 M (67.6 FT) SOUTH OF REFERENCE MARK 2, 15.2 M (49.9 FT)
 QT0083'SOUTHWEST OF TRIANGULATION STATION FARNHAM, AND THE MONUMENT IS FLUSH
 QT0083'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY LEASED BY
 QT0083'GARY PETERSON, HCR 71, BOX 21, FAITH, SD 57626, TELEPHONE NUMBER (605)
 QT0083'748-2425.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0085 ***********************************************************************
 QT0085  DESIGNATION -  FARNHAM RM 2
 QT0085  PID         -  QT0085
 QT0085  STATE/COUNTY-  SD/MEADE
 QT0085  COUNTRY     -  US
 QT0085  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0085
 QT0085                         *CURRENT SURVEY CONTROL
 QT0085  ______________________________________________________________________
 QT0085* NAD 83(1986) POSITION- 45 00 55.04   (N) 102 21 31.91   (W)   HD_HELD1
 QT0085* NAVD 88 ORTHO HEIGHT -   840.300 (meters)     2756.88  (feet) ADJUSTED
 QT0085  ______________________________________________________________________
 QT0085  GEOID HEIGHT    -        -18.630 (meters)                     GEOID18
 QT0085  DYNAMIC HEIGHT  -        840.127 (meters)     2756.32  (feet) COMP
 QT0085  MODELED GRAVITY -    980,382.3   (mgal)                       NAVD 88
 QT0085
 QT0085  VERT ORDER      -  FIRST     CLASS II
 QT0085
 QT0085.The horizontal coordinates were determined by differentially corrected
 QT0085.hand held GPS observations or other comparable positioning techniques
 QT0085.and have an estimated accuracy of +/- 3 meters.
 QT0085
 QT0085.The orthometric height was determined by differential leveling and
 QT0085.adjusted by the NATIONAL GEODETIC SURVEY
 QT0085.in July 1998.
 QT0085
 QT0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0085.GEOID18 height accuracy estimate available here.
 QT0085
 QT0085.Click photographs - Photos may exist for this station.
 QT0085
 QT0085.The dynamic height is computed by dividing the NAVD 88
 QT0085.geopotential number by the normal gravity value computed on the
 QT0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0085.degrees latitude (g = 980.6199 gals.).
 QT0085
 QT0085.The modeled gravity was interpolated from observed gravity values.
 QT0085
 QT0085;                    North         East    Units  Estimated Accuracy
 QT0085;SPC SD N     -   134,050.2     414,098.1     MT  (+/- 3 meters HH1 GPS) 
 QT0085
 QT0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK0810688042(NAD 83)
 QT0085
 QT0085                          SUPERSEDED SURVEY CONTROL
 QT0085
 QT0085  NAVD 88 (06/15/91)  840.295  (m)         2756.87   (f) SUPERSEDED  1 2
 QT0085  NGVD 29 (??/??/92)  839.830  (m)         2755.34   (f) ADJ UNCH    1 2
 QT0085
 QT0085.Superseded values are not recommended for survey control.
 QT0085
 QT0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0085.See file dsdata.pdf to determine how the superseded data were derived.
 QT0085
 QT0085_MARKER: DR = REFERENCE MARK DISK
 QT0085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0085_STAMPING: FARNHAM NO 2 1962
 QT0085_MARK LOGO: CGS
 QT0085_PROJECTION: FLUSH
 QT0085_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0085+STABILITY: SURFACE MOTION
 QT0085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0085+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0085
 QT0085  HISTORY     - Date     Condition        Report By
 QT0085  HISTORY     - 1962     MONUMENTED       CGS
 QT0085  HISTORY     - 1963     GOOD             CGS
 QT0085  HISTORY     - 19960425 GOOD             NGS
 QT0085
 QT0085                          STATION DESCRIPTION
 QT0085
 QT0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0085'14 MI E FROM MAURINE.
 QT0085'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0085'MAURINE, THENCE 12.55 MILES EAST-SOUTHEAST ALONG A DIRT ROAD,
 QT0085'FORMERLY U.S. HIGHWAY 212, TO A WIRE GATE IN A EAST-WEST FENCE
 QT0085'LINE WITH A DIRT ROAD LEADING NORTH, THENCE 0.5 MILE NORTH ALONG
 QT0085'DIRT ROAD, THENCE 0.25 MILE NORTHWEST ALONG THE TOP OF THE RIDGE
 QT0085'TO FARNHAM 1962, IN SECTION 12, T 12 N, R 14 E, 46.0 FEET WEST
 QT0085'OF FARNHAM 1962, AND SET IN THE TOP OF A CONCRETE POST FLUSH
 QT0085'WITH THE GROUND.
 QT0085
 QT0085                          STATION RECOVERY (1996)
 QT0085
 QT0085'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0085'25.1 M (82.3 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0085'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 0.8 KM (0.50 MI)
 QT0085'SOUTHERLY ALONG A TRACK ROAD PASSING AN ABANDONED MISSILE SITE, THENCE
 QT0085'0.15 KM (0.10 MI) SOUTHERLY ACROSS COUNTRY TO THE HIGHEST POINT OF A
 QT0085'KNOLL, 20.6 M (67.6 FT) NORTH OF REFERENCE MARK 1, 14.0 M (45.9 FT)
 QT0085'NORTHWEST OF TRIANGULATION STATION FARNHAM, AND THE MONUMENT IS FLUSH
 QT0085'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY LEASED BY
 QT0085'GARY PETERSON, HCR 71, BOX 21, FAITH, SD 57626, TELEPHONE NUMBER (605)
 QT0085'748-2425.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0920 ***********************************************************************
 OR0920  DESIGNATION -  FARRAN
 OR0920  PID         -  OR0920
 OR0920  STATE/COUNTY-  SD/TRIPP
 OR0920  COUNTRY     -  US
 OR0920  USGS QUAD   -  DOG EAR LAKE (2017)
 OR0920
 OR0920                         *CURRENT SURVEY CONTROL
 OR0920  ______________________________________________________________________
 OR0920* NAD 83(1996) POSITION- 43 12 58.80147(N) 099 53 05.18481(W)   ADJUSTED
 OR0920* NAVD 88 ORTHO HEIGHT -   754.    (meters)     2474.    (feet) SCALED
 OR0920  ______________________________________________________________________
 OR0920  GEOID HEIGHT    -        -24.686 (meters)                     GEOID18
 OR0920  LAPLACE CORR    -         -4.81  (seconds)                    DEFLEC18
 OR0920  HORZ ORDER      -  FIRST
 OR0920
 OR0920.The horizontal coordinates were established by classical geodetic methods
 OR0920.and adjusted by the National Geodetic Survey in January 1998.
 OR0920
 OR0920.The orthometric height was scaled from a topographic map.
 OR0920
 OR0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0920.GEOID18 height accuracy estimate available here.
 OR0920
 OR0920.Click photographs - Photos may exist for this station.
 OR0920
 OR0920.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0920
 OR0920. The following values were computed from the NAD 83(1996) position.
 OR0920
 OR0920;                    North         East     Units Scale Factor Converg.
 OR0920;SPC SD S     -    98,191.838   636,444.738   MT  0.99993135   +0 18 34.0
 OR0920;SPC SD S     -   322,151.06  2,088,069.11   sFT  0.99993135   +0 18 34.0
 OR0920;UTM  14      - 4,785,218.706   428,136.904   MT  0.99966353   -0 36 21.2
 OR0920
 OR0920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0920!SPC SD S     -   0.99988559  x   0.99993135  =   0.99981695
 OR0920!UTM  14      -   0.99988559  x   0.99966353  =   0.99954916
 OR0920
 OR0920:                Primary Azimuth Mark                     Grid Az
 OR0920:SPC SD S     -  FARRAN AZ MK                             180 49 14.7
 OR0920:UTM  14      -  FARRAN AZ MK                             181 44 09.9
 OR0920
 OR0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN2813685218(NAD 83)
 OR0920
 OR0920|---------------------------------------------------------------------|
 OR0920| PID    Reference Object                     Distance      Geod. Az  |
 OR0920|                                                           dddmmss.s |
 OR0920| OR0909 COLOME MUNICIPAL TANK               APPROX.14.2 KM 0694005.7 |
 OR0920| OR0910 COLOME CHURCH CUPOLA                APPROX.14.4 KM 0700537.4 |
 OR0920| CO3085 FARRAN AZ MK                                       1810748.7 |
 OR0920| CO3086 FARRAN RM 1                          30.151 METERS 19830     |
 OR0920| OS0693 COUNTRY CH WHITE CUPOLA             APPROX.13.0 KM 2535138.3 |
 OR0920| CO3087 FARRAN RM 2                          21.967 METERS 33309     |
 OR0920|---------------------------------------------------------------------|
 OR0920
 OR0920                          SUPERSEDED SURVEY CONTROL
 OR0920
 OR0920  NAD 83(1995)-  43 12 58.80080(N)    099 53 05.18528(W) AD(       ) 1
 OR0920  NAD 83(1986)-  43 12 58.80838(N)    099 53 05.19721(W) AD(       ) 1
 OR0920  NAD 27      -  43 12 58.79900(N)    099 53 03.78000(W) AD(       ) 1
 OR0920
 OR0920.Superseded values are not recommended for survey control.
 OR0920
 OR0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0920.See file dsdata.pdf to determine how the superseded data were derived.
 OR0920
 OR0920_MARKER: DS = TRIANGULATION STATION DISK
 OR0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0920_STAMPING: FARRAN 1936
 OR0920_MARK LOGO: CGS
 OR0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0920+STABILITY: SURFACE MOTION
 OR0920
 OR0920  HISTORY     - Date     Condition        Report By
 OR0920  HISTORY     - 1936     MONUMENTED       CGS
 OR0920
 OR0920                          STATION DESCRIPTION
 OR0920
 OR0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0920'STATION IS ABOUT 9 MILES AIRLINE, AND 12-1/2 MILES BY ROAD
 OR0920'WEST-SOUTHWEST OF COLOME, 8-1/2 MILES AIRLINE, AND 11.8 MILES
 OR0920'BY ROAD EAST BY NORTH OF CLEARFIELD, ON PROPERTY OWNED AND
 OR0920'OCCUPIED BY MR. J. FARRAN, ON HIGHEST POINT OF KNOLL AT WEST
 OR0920'SIDE OF PASTURE FIELD, TO THE SOUTH OF THE FARRAN HOUSE, 0.3
 OR0920'MILE NORTH OF SECTION-LINE ROAD, 0.4 MILE NORTHWEST OF THE
 OR0920'FARRAN HOUSE, 33 FEET EAST OF ONLY WOODEN POST IN FENCE LINE.
 OR0920'THE MARK PROJECTS 4 INCHES.
 OR0920'
 OR0920'REFERENCE MARK NO. 1 IS SOUTH-SOUTHWEST OF STATION, 1/2 FOOT
 OR0920'EAST OF FENCE LINE.  THE MARK PROJECTS 5 INCHES.
 OR0920'
 OR0920'REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF STATION, 1/2 FOOT
 OR0920'EAST OF FENCE LINE.  THE MARK PROJECTS 5 INCHES.  THE DISTANCE
 OR0920'BETWEEN THE REFERENCE MARKS IS 158.13 FEET.
 OR0920'
 OR0920'THE AZIMUTH MARK IS SOUTH OF STATION, IN PROPERTY FENCE LINE
 OR0920'AT NORTH SIDE OF SECTION-LINE ROAD, AT SOUTHWEST CORNER OF SAME
 OR0920'PASTURE FIELD THAT STATION IS IN, 0.25 MILE WEST OF THE FARRAN
 OR0920'HOUSE, 30 FEET NORTH OF CENTERLINE OF ROAD, 2-1/2 FEET EAST OF
 OR0920'FENCE-CORNER POST.  THE MARK PROJECTS 6 INCHES.
 OR0920'
 OR0920'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAYS 18 AND 83
 OR0920'ABOUT 1-1/2 MILES SOUTH OF COLOME, GO SOUTH ON U.S. 83 FOR
 OR0920'1.0 MILE TO CROSSROADS, THENCE WEST 8.15 MILES TO CROSSROADS,
 OR0920'THENCE SOUTH 1.0 MILE TO CROSSROADS, TURN WEST AND GO 0.5 MILE
 OR0920'TO THE FARRAN HOUSE, THENCE NORTH ALONG WEST SIDE OF HOUSE,
 OR0920'THROUGH STOCK CORRAL, AND THEN BEAR NORTHWEST 0.3 MILE TO STATION.
 OR0920'
 OR0920'A 74-FOOT SIGNAL AT COLOME, AND HEATH IS VISIBLE FROM THE GROUND.
 OR0920'
 OR0920'A 74-FOOT SIGNAL AT THOMAS IS VISIBLE AT 15 FEET.
 OR0920'
 OR0920'A 4-FOOT SIGNAL AT MOORE AND HANSEN IS VISIBLE FROM THE GROUND.
 OR0920'
 OR0920'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0920'BRONZE DISKS SET AS DESCRIBED.
 OR0920'
 OR0920'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7996 ***********************************************************************
 AC7996  CBN         -  This is a Cooperative Base Network Control Station.
 AC7996  DESIGNATION -  FAULKTON
 AC7996  PID         -  AC7996
 AC7996  STATE/COUNTY-  SD/FAULK
 AC7996  COUNTRY     -  US
 AC7996  USGS QUAD   -  FAULKTON EAST (2017)
 AC7996
 AC7996                         *CURRENT SURVEY CONTROL
 AC7996  ______________________________________________________________________
 AC7996* NAD 83(2011) POSITION- 45 02 00.29836(N) 099 07 00.97306(W)   ADJUSTED
 AC7996* NAD 83(2011) ELLIP HT-   454.202 (meters)        (06/27/12)   ADJUSTED
 AC7996* NAD 83(2011) EPOCH   -  2010.00
 AC7996* NAVD 88 ORTHO HEIGHT -   477.838 (meters)     1567.71  (feet) ADJUSTED
 AC7996  ______________________________________________________________________
 AC7996  GEOID HEIGHT    -        -23.626 (meters)                     GEOID18
 AC7996  NAD 83(2011) X  -   -715,446.690 (meters)                     COMP
 AC7996  NAD 83(2011) Y  - -4,458,243.627 (meters)                     COMP
 AC7996  NAD 83(2011) Z  -  4,490,294.921 (meters)                     COMP
 AC7996  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 AC7996  DYNAMIC HEIGHT  -        477.775 (meters)     1567.50  (feet) COMP
 AC7996  MODELED GRAVITY -    980,469.9   (mgal)                       NAVD 88
 AC7996
 AC7996  VERT ORDER      -  FIRST     CLASS II
 AC7996
 AC7996  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7996  Standards:
 AC7996         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7996            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7996  -------------------------------------------------------------------
 AC7996  NETWORK    0.84   2.35           0.39   0.27   1.20     -0.05923915
 AC7996  -------------------------------------------------------------------
 AC7996  Click here for local accuracies and other accuracy information.
 AC7996
 AC7996.The horizontal coordinates were established by GPS observations
 AC7996.and adjusted by the National Geodetic Survey in June 2012.
 AC7996
 AC7996.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7996.been affixed to the stable North American tectonic plate. See 
 AC7996.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7996
 AC7996.The horizontal coordinates are valid at the epoch date displayed above
 AC7996.which is a decimal equivalence of Year/Month/Day.
 AC7996
 AC7996.The orthometric height was determined by differential leveling and
 AC7996.adjusted by the NATIONAL GEODETIC SURVEY
 AC7996.in July 1998.
 AC7996
 AC7996.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7996.GEOID18 height accuracy estimate available here.
 AC7996
 AC7996.Click photographs - Photos may exist for this station.
 AC7996
 AC7996.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7996
 AC7996.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7996
 AC7996.The ellipsoidal height was determined by GPS observations
 AC7996.and is referenced to NAD 83.
 AC7996
 AC7996.The dynamic height is computed by dividing the NAVD 88
 AC7996.geopotential number by the normal gravity value computed on the
 AC7996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC7996.degrees latitude (g = 980.6199 gals.).
 AC7996
 AC7996.The modeled gravity was interpolated from observed gravity values.
 AC7996
 AC7996. The following values were computed from the NAD 83(2011) position.
 AC7996
 AC7996;                    North         East     Units Scale Factor Converg.
 AC7996;SPC SD N     -   133,735.534   669,580.629   MT  0.99993916   +0 37 29.9
 AC7996;SPC SD N     -   438,764.00  2,196,782.45   sFT  0.99993916   +0 37 29.9
 AC7996;UTM  14      - 4,986,669.179   490,788.938   MT  0.99960104   -0 04 57.8
 AC7996
 AC7996!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7996!SPC SD N     -   0.99992879  x   0.99993916  =   0.99986796
 AC7996!UTM  14      -   0.99992879  x   0.99960104  =   0.99952986
 AC7996
 AC7996_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9078886669(NAD 83)
 AC7996
 AC7996                          SUPERSEDED SURVEY CONTROL
 AC7996
 AC7996  NAD 83(2007)-  45 02 00.29837(N)    099 07 00.97386(W) AD(2002.00) 0
 AC7996  ELLIP H (02/10/07)  454.232  (m)                       GP(2002.00)    
 AC7996  ELLIP H (04/15/04)  454.244  (m)                       GP(       ) 2 1
 AC7996  NAD 83(1996)-  45 02 00.29782(N)    099 07 00.97333(W) AD(       ) B
 AC7996  ELLIP H (04/18/97)  454.279  (m)                       GP(       ) 4 1
 AC7996  NAVD 88 (04/18/97)  477.8    (m)  GEOID96  model used  GPS OBS        
 AC7996
 AC7996.Superseded values are not recommended for survey control.
 AC7996
 AC7996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7996.See file dsdata.pdf to determine how the superseded data were derived.
 AC7996
 AC7996_MARKER: Z = SEE DESCRIPTION
 AC7996_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7996_STAMPING: FAULKTON 1995
 AC7996_MARK LOGO: NGS
 AC7996_PROJECTION: FLUSH
 AC7996_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7996_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC7996+STABILITY: POSITION/ELEVATION WELL
 AC7996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7996+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1996
 AC7996_ROD/PIPE-DEPTH: 6.4 meters
 AC7996_SLEEVE-DEPTH  : 1.8 meters
 AC7996
 AC7996  HISTORY     - Date     Condition        Report By
 AC7996  HISTORY     - 1995     MONUMENTED       SDDT
 AC7996  HISTORY     - 19960602 GOOD             NGS
 AC7996  HISTORY     - 19960708 GOOD             NGS
 AC7996
 AC7996                          STATION DESCRIPTION
 AC7996
 AC7996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AC7996'0.4 KM (0.25 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 AC7996'IN FAULKTON, THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG THE FAULKTON
 AC7996'MUNICIPAL AIRPORT ENTRANCE ROAD, 57.0 M (187.0 FT) EAST OF THE EAST
 AC7996'CORNER OF THE DAKOTA AG SERVICE, 30.3 M (99.4 FT) SOUTHWEST OF THE
 AC7996'CENTERLINE OF A RUNWAY, 20.4 M (66.9 FT) SOUTHEAST OF THE CENTER OF A
 AC7996'TAXIWAY, 8.1 M (26.6 FT) NORTHEAST OF THE NORTHEAST EDGE OF AN APRON,
 AC7996'AND 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT
 AC7996'IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP THAT IS
 AC7996'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 AC7996'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AC7996
 AC7996                          STATION RECOVERY (1996)
 AC7996
 AC7996'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7996'THE STATION IS LOCATED AT THE FAULKTON MUNICIPAL AIRPORT IN FAULKTON.
 AC7996'OWNERSHIP--CITY OF FAULKTON, RON SANGSTER, AIRPORT MANAGER, BOX 154,
 AC7996'FAULKTON, SD 57438, TELEPHONE NUMBER (605) 598-4435.  TO REACH THE
 AC7996'STATION FROM THE JUNCTION OF 8TH AVENUE AND U.S. HIGHWAY 212 (MAIN
 AC7996'STREET), 100.0 FT (30.5 M) NORTH OF THE POST OFFICE IN FAULKTON, GO
 AC7996'EAST ON U.S. HIGHWAY 212 FOR 0.2 MI (0.3 KM) TO THE JUNCTION OF A
 AC7996'PAVED ROAD LEADING TO THE AIRPORT, TURN RIGHT AND GO SOUTHEAST ON THE
 AC7996'PAVED ROAD FOR 0.1 MI (0.2 KM) TO A GATE, PASS THROUGH THE GATE AND GO
 AC7996'0.05 MI (0.08 KM) MAKING 2 LEFT TURNS ALONG A HANGAR ROAD AND ACROSS
 AC7996'AN APRON TO THE MARK ON THE RIGHT.  THE STATION IS A PUNCH POINT ON
 AC7996'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7996'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 57.1 M (187.3 FT) EAST
 AC7996'OF THE EAST CORNER OF THE DAKOTA AG SERVICE OFFICE, 25.6 M (84.0 FT)
 AC7996'WEST OF THE MOST SOUTHWESTERLY OF 3 RUNWAY END LIGHTS, 21.1 M (69.2
 AC7996'FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE RUNWAY, 20.7 M (67.9 FT)
 AC7996'SOUTHEAST OF THE CENTER OF A TAXIWAY, 8.2 M (26.9 FT) NORTHEAST OF THE
 AC7996'NORTHEAST EDGE OF THE APRON, AND 0.07 M (0.23 FT) BELOW THE GROUND
 AC7996'SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC7996'AND THEN THROUGH A 4-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0680 ***********************************************************************
 QR0680  DESIGNATION -  FAULKTON FAULK CO CTHSE FINIAL
 QR0680  PID         -  QR0680
 QR0680  STATE/COUNTY-  SD/FAULK
 QR0680  COUNTRY     -  US
 QR0680  USGS QUAD   -  FAULKTON WEST (2017)
 QR0680
 QR0680                         *CURRENT SURVEY CONTROL
 QR0680  ______________________________________________________________________
 QR0680* NAD 83(1996) POSITION- 45 02 01.76207(N) 099 07 34.84290(W)   ADJUSTED
 QR0680  ______________________________________________________________________
 QR0680  GEOID HEIGHT    -        -23.616 (meters)                     GEOID18
 QR0680  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 QR0680  HORZ ORDER      -  THIRD
 QR0680
 QR0680.The horizontal coordinates were established by classical geodetic methods
 QR0680.and adjusted by the National Geodetic Survey in January 1998.
 QR0680
 QR0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0680.GEOID18 height accuracy estimate available here.
 QR0680
 QR0680.Click photographs - Photos may exist for this station.
 QR0680
 QR0680.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0680
 QR0680. The following values were computed from the NAD 83(1996) position.
 QR0680
 QR0680;                    North         East     Units Scale Factor Converg.
 QR0680;SPC SD N     -   133,772.670   668,838.848   MT  0.99993916   +0 37 05.9
 QR0680;SPC SD N     -   438,885.83  2,194,348.79   sFT  0.99993916   +0 37 05.9
 QR0680;UTM  14      - 4,986,715.459   490,047.922   MT  0.99960122   -0 05 21.8
 QR0680
 QR0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9004786715(NAD 83)
 QR0680
 QR0680                          SUPERSEDED SURVEY CONTROL
 QR0680
 QR0680  NAD 83(1986)-  45 02 01.76303(N)    099 07 34.85297(W) AD(       ) 3
 QR0680  NAD 27      -  45 02 01.85900(N)    099 07 33.46500(W) AD(       ) 3
 QR0680
 QR0680.Superseded values are not recommended for survey control.
 QR0680
 QR0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0680.See file dsdata.pdf to determine how the superseded data were derived.
 QR0680
 QR0680_MARKER: 82 = FINIAL
 QR0680
 QR0680  HISTORY     - Date     Condition        Report By
 QR0680  HISTORY     - 1935     FIRST OBSERVED   CGS
 QR0680
 QR0680                          STATION DESCRIPTION
 QR0680
 QR0680'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0680'THIS STATION IS THE BASE OF THE FINIAL ON THE CUPOLA ON THE
 QR0680'FAULK COUNTY COURTHOUSE.  THE COURTHOUSE IS A BUFF COLORED
 QR0680'BRICK BUILDING TRIMMED IN BROWNSTONE AND HAS THREE LARGE BROWNSTONE
 QR0680'COLUMNS AT THE FRONT, E, ENTRANCE.  THE BUILDING HAS A RED TILE
 QR0680'ROOF WITH A STONE RAILING AT THE EAVES.  AT THE CENTER OF THE
 QR0680'TOP OF THE BUILDING IS A LARGE SQUARE BLACK TOWER WITH A ROUND
 QR0680'GLASS WINDOW ON EACH SIDE.  ON TOP OF THE TOWER IS A SMALL
 QR0680'ROUND ORNATE CUPOLA WITH FINIAL AND WEATHER VANE AT THE TIP.
 QR0680'THERE IS A SMALL SQUARE BLACK CUPOLA WITH OCTAGONAL RIBBED
 QR0680'DOME AND ORNATE FINIAL AT EACH CORNER OF THE BASE OF THE
 QR0680'TOWER.  THE CUPOLA IS ABOUT 75 FEET HIGH AND IS VERY
 QR0680'PROMINENT.  THE BUILDING WAS ERECTED IN 1905.
 QR0680'
 QR0680'THE COURTHOUSE IS ABOUT AT THE CENTER OF FAULKTON, ON THE W
 QR0680'SIDE OF THE FIRST STREET W OF THE MAIN STREET OF TOWN AND THE
 QR0680'EXTENSION OF THE CENTER LINE OF THE FIRST STREET S OF U.S.
 QR0680'HIGHWAY 212 AND ABOUT 1/4 MILE SW OF THE MUNICIPAL WATER TANK,
 QR0680'AND 1 BLOCK E OF THE SPIRE ON ST. THOMAS CATHOLIC CHURCH.
 QR0680'
 QR0680'THIS STATION WAS OBSERVED FROM LAFOON, ARCADE, ORIENT, PULASKI,
 QR0680'AND FAULKTON MAGNETIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0679 ***********************************************************************
 QR0679  DESIGNATION -  FAULKTON MAGNETIC
 QR0679  PID         -  QR0679
 QR0679  STATE/COUNTY-  SD/FAULK
 QR0679  COUNTRY     -  US
 QR0679  USGS QUAD   -  FAULKTON WEST (2017)
 QR0679
 QR0679                         *CURRENT SURVEY CONTROL
 QR0679  ______________________________________________________________________
 QR0679* NAD 83(1996) POSITION- 45 01 42.40350(N) 099 07 35.31897(W)   ADJUSTED
 QR0679* NAVD 88 ORTHO HEIGHT -   486.279 (meters)     1595.40  (feet) ADJUSTED
 QR0679  ______________________________________________________________________
 QR0679  GEOID HEIGHT    -        -23.617 (meters)                     GEOID18
 QR0679  LAPLACE CORR    -         -3.06  (seconds)                    DEFLEC18
 QR0679  DYNAMIC HEIGHT  -        486.214 (meters)     1595.19  (feet) COMP
 QR0679  MODELED GRAVITY -    980,468.1   (mgal)                       NAVD 88
 QR0679
 QR0679  HORZ ORDER      -  FIRST
 QR0679  VERT ORDER      -  FIRST     CLASS II
 QR0679
 QR0679.The horizontal coordinates were established by classical geodetic methods
 QR0679.and adjusted by the National Geodetic Survey in January 1998.
 QR0679
 QR0679.The orthometric height was determined by differential leveling and
 QR0679.adjusted by the NATIONAL GEODETIC SURVEY
 QR0679.in July 1998.
 QR0679
 QR0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0679.GEOID18 height accuracy estimate available here.
 QR0679
 QR0679.Click photographs - Photos may exist for this station.
 QR0679
 QR0679.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0679
 QR0679.The dynamic height is computed by dividing the NAVD 88
 QR0679.geopotential number by the normal gravity value computed on the
 QR0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0679.degrees latitude (g = 980.6199 gals.).
 QR0679
 QR0679.The modeled gravity was interpolated from observed gravity values.
 QR0679
 QR0679. The following values were computed from the NAD 83(1996) position.
 QR0679
 QR0679;                    North         East     Units Scale Factor Converg.
 QR0679;SPC SD N     -   133,175.028   668,834.876   MT  0.99993919   +0 37 05.6
 QR0679;SPC SD N     -   436,925.07  2,194,335.76   sFT  0.99993919   +0 37 05.6
 QR0679;UTM  14      - 4,986,118.113   490,036.573   MT  0.99960122   -0 05 22.1
 QR0679
 QR0679!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0679!SPC SD N     -   0.99992747  x   0.99993919  =   0.99986666
 QR0679!UTM  14      -   0.99992747  x   0.99960122  =   0.99952872
 QR0679
 QR0679:                Primary Azimuth Mark                     Grid Az
 QR0679:SPC SD N     -  FAULKTON MUNICIPAL TANK                  013 55 52.9
 QR0679:UTM  14      -  FAULKTON MUNICIPAL TANK                  014 38 20.6
 QR0679
 QR0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9003686118(NAD 83)
 QR0679
 QR0679|---------------------------------------------------------------------|
 QR0679| PID    Reference Object                     Distance      Geod. Az  |
 QR0679|                                                           dddmmss.s |
 QR0679| QR0680 FAULKTON FAULK CO CTHSE FINIAL      APPROX. 0.6 KM 0005956.4 |
 QR0679| QR0674 FAULKTON MUNICIPAL TANK             APPROX. 1.0 KM 0143258.5 |
 QR0679| PS0663 ORIENT GERMAN LUTHERAN CHURCH       APPROX.14.3 KM 1683755.8 |
 QR0679| PS0662 ORIENT ST JOSEPHS CATH CHURCH       APPROX.14.4 KM 1685429.6 |
 QR0679| CO4937 FAULKTON MAGNETIC RM 1               25.101 METERS 23510     |
 QR0679| CO4938 FAULKTON MAGNETIC AZ MK                            2864058.8 |
 QR0679| CO4939 FAULKTON MAGNETIC RM 2               24.350 METERS 32640     |
 QR0679| QR0678 FAULKTON ST THOMAS CATH CHURCH      APPROX. 0.6 KM 3453101.4 |
 QR0679|---------------------------------------------------------------------|
 QR0679
 QR0679                          SUPERSEDED SURVEY CONTROL
 QR0679
 QR0679  NAD 83(1986)-  45 01 42.40424(N)    099 07 35.32941(W) AD(       ) 1
 QR0679  NAD 27      -  45 01 42.50200(N)    099 07 33.94200(W) AD(       ) 1
 QR0679
 QR0679.Superseded values are not recommended for survey control.
 QR0679
 QR0679.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0679.See file dsdata.pdf to determine how the superseded data were derived.
 QR0679
 QR0679_MARKER: DS = TRIANGULATION STATION DISK
 QR0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0679_STAMPING: FAULKTON MAGNETIC 1935
 QR0679_MARK LOGO: CGS
 QR0679_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0679+STABILITY: SURFACE MOTION
 QR0679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0679+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2011
 QR0679
 QR0679  HISTORY     - Date     Condition        Report By
 QR0679  HISTORY     - 1935     MONUMENTED       CGS
 QR0679  HISTORY     - 1970     GOOD             USGS
 QR0679  HISTORY     - 19850327 GOOD             NGS
 QR0679  HISTORY     - 19960602 GOOD             NGS
 QR0679  HISTORY     - 20110821 GOOD             GEOCAC
 QR0679
 QR0679                          STATION DESCRIPTION
 QR0679
 QR0679'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0679'THIS STATION IS IN THE SOUTHERN PART OF THE TOWN OF FAULKTON
 QR0679'95 YARDS N AND 195 YARDS W OF THE SE CORNER OF SEC. 15, T 118
 QR0679'N, R 69 W.  IT IS APPROXIMATELY 0.5 MILE S OF THE COURTHOUSE,
 QR0679'300 FEET DUE S OF THE TELEGRAPHERS WINDOW OF THE CHICAGO AND
 QR0679'NORTHWESTERN RAILROAD STATION ON THE W EDGE OF WHAT IS TO BE
 QR0679'A PUBLIC ALLEY.  THE MARK IS SET TO THE REAR OF A 2-1/2 STORY
 QR0679'FARMHOUSE, HOME OF MR. J.S. BACHMAYER, AND IS ONE FOOT S AND
 QR0679'9.6 FEET W OF THE NW CORNER OF A LEAN-TO-W OF THE WOOD SHED.
 QR0679'THE ORIGINAL MAGNETIC STATION MARK WAS BADLY WORN AT THE
 QR0679'EDGES AND ALL MARKINGS WERE OBLITERATED, BUT APPEARED NOT TO
 QR0679'HAVE BEEN MOVED.  THE ORIGINAL MARK, SET IN A 6-INCH SQUARE
 QR0679'CONCRETE POST, WAS REPLACED BY A STANDARD TRIANGULATION
 QR0679'DISK AND COMPLETELY REINFORCED.  MARK IS STAMPED
 QR0679'FAULKTON MAGNETIC 1935.  IT PROJECTS 6 INCHES.
 QR0679'
 QR0679'STATION, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE
 QR0679'DISKS SET IN CONCRETE.
 QR0679'
 QR0679'REFERENCE MARK NO. 1 IS SW OF THE STATION ON THE E EDGE OF
 QR0679'WHAT IS TO BE A PUBLIC ALLEY.  THE MARK PROJECTS 2 INCHES.
 QR0679'REFERENCE MARK NO. 2 IS NW OF THE STATION ON THE E EDGE OF
 QR0679'WHAT IS TO BE A PUBLIC ALLEY.  THE MARK PROJECTS 4 INCHES.
 QR0679'
 QR0679'THE AZIMUTH MARK IS WNW OF THE STATION ON THE S SIDE OF THE
 QR0679'RIGHT-OF-WAY OF THE CHICAGO AND NORTHWESTERN RAILROAD, 11.5
 QR0679'FEET S OF THE S RAIL OF THE MAIN LINE, 45 FEET W OF THE CENTER
 QR0679'LINE OF A ROAD CROSSING THE TRACKS AND PROJECTS 4 INCHES.
 QR0679'
 QR0679'A LIGHT 60 FEET ABOVE STATION ARCADE COMES INTO VIEW 15 FEET
 QR0679'ABOVE THE GROUND.
 QR0679'
 QR0679'A LIGHT 74 FEET ABOVE STATION LAFOON COMES INTO VIEW 15 FEET
 QR0679'ABOVE THE GROUND.
 QR0679'
 QR0679'A LIGHT 4 FEET ABOVE STATION ORIENT COMES INTO VIEW 10 FEET
 QR0679'ABOVE THE GROUND.
 QR0679'
 QR0679'R.M. 1 TO R.M. 2 116.18 FEET.
 QR0679
 QR0679                          STATION RECOVERY (1970)
 QR0679
 QR0679'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0679'STATION MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2
 QR0679'WERE FOUND IN GOOD CONDITION AS DESCRIBED.  AZIMUTH MARK WAS
 QR0679'NOT VISITED.
 QR0679'
 QR0679'DISTANCE TO REFERENCE MARK NO. 1 MISSED 0.03 FT.  TO REFERENCE
 QR0679'MARK NO. 2 MISSED 0.07 FT.  DISTANCE WAS NOT MEASURED BETWEEN
 QR0679'BECAUSE OF MACHINERY IN LINE.
 QR0679'
 QR0679'DIRECTION TO REFERENCE MARK NO. 1 MISSED +45.28 SECONDS IN
 QR0679'AZIMUTH.  TO REFERENCE MARK NO. 2 MISSED -98.87 SECONDS IN
 QR0679'AZIMUTH.  TO FAULKTON MUNICIPAL WATER TANK MISSED -12.00
 QR0679'SECONDS IN AZIMUTH.
 QR0679'
 QR0679'THE OLD DESCRIPTION IS ADEQUATE.
 QR0679
 QR0679                          STATION RECOVERY (1985)
 QR0679
 QR0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (CLN)
 QR0679'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 QR0679'CONDITION.  DIRECTIONS AND DISTANCES TO THEM AGREED FAVORABLY WITH THE
 QR0679'1935 DATA.  THE PROPERTY OWNER REQUESTED THE REFERENCE MARKS BE
 QR0679'REMOVED FROM HIS GARDEN AND THE AZIMUTH MARK HAS BEEN DESTROYED.
 QR0679'THEREFORE, REFERENCE MARKS 3 AND 4 AND AZIMUTH MARK 2 WERE ESTABLISHED
 QR0679'AT THIS TIME.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED
 QR0679'IN THE SOUTHER PART OF FAULKTON, IN THE BACK YARD PROPERTY OF MR.
 QR0679'HERMAN SCHRAEDER.  TO REACH THE STATION FROM THE FAULK COUNTY
 QR0679'COURTHOUSE IN FAULKTON, GO SOUTH ON 9TH AVENUE FOR 0.55 KM (0.35 MI)
 QR0679'TO A GRAVELED DRIVE RIGHT.  TURN RIGHT AND GO WEST ALONG THE NORTH
 QR0679'SIDE OF THE SCHRAEDER PROPERTY, FOR 0.1 KM (0.05 MI) TO A GATE ON THE
 QR0679'LEFT, LEADING INTO SCHRAEDERS BACK YARD AND GARDEN, AND THE STATION
 QR0679'SITE.  THE STATION IS A STANDARD CGS DISK STAMPED FAULKTON MAGNETIC
 QR0679'1935, SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM)
 QR0679'IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED
 QR0679'ALONG THE EAST EDGE OF A GRADEN.  LOCATED 27.5 METERS (90.2 FT) S FROM
 QR0679'THE WEST GATE POST OF A METAL FRAMED WIRE GATE.  16.4 METERS (53.8 FT)
 QR0679'N FROM A WIRE FENCE.  3.35 METERS (10.99 FT) SW FROM THE NORTHWEST
 QR0679'CORNER OF A SHED.  0.3 METER (1.0 FT) E FROM A WITNESS POST.
 QR0679'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED FAULKTON MAGNETIC
 QR0679'1935 NO 3 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10
 QR0679'INCHES (25 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE
 QR0679'GROUND.  LOCATE ON THE NORTH SIDE OF THE GARDEN.  LOCATED 10.0 METERS
 QR0679'(32.8 FT) W FROM THE WEST GATE POST OF A METAL FRAMED WIRE GATE.  8.5
 QR0679'METERS (27.9 FT) S FROM THE CENTER OF A GRAVELED DRIVE. 0.3 METER (1.0
 QR0679'FT) NE FROM A WITNESS POST.  0.25 METERS (0.82 FT) S FROM A FENCE.
 QR0679'REFERENCE MARK NO 4 IS A STANDARD NGS DISK STAMPED FAULKTON MAGNETIC
 QR0679'1935 NO 4 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10
 QR0679'INCHES (25 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE
 QR0679'GROUND.  LOCATED ON THE SOUTH SIDE OF THE GARDEN. LOCATED 10.5 METERS
 QR0679'(34.4 FT) W FROM THE WEST GATE POST OF A SMALL GATE.  0.25 METER (0.82
 QR0679'FT) N FROM A FENCE.  0.25 METER (0.82 FT) SW FROM A WITNESS POST, AND
 QR0679'1 FEET (0.3 M) 0.3 METERS (1.0 FT) LOWER THAN THE STATION.  AZIMUTH
 QR0679'MARK NO 2 IS A STANDARD NGS DISK STAMPED FAULKTON MAGNETIC 1935 NO 2
 QR0679'1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM
 QR0679'IN) DIAMETER RECESSED 2 INCHES (5 CM) BELOW THE GROUND.  LOCATED NEAR
 QR0679'THE WEST EDGE OF A FIELD APPRACH. THE MARK HAS A RAILROAD SPIKE ALONG
 QR0679'THE NORTH EDGE, FOR METAL DETECTOR RECOVERY.  LOCATED 21.0 METERS
 QR0679'(68.9 FT) W FROM A PROJECTED NORTH-SOUTH FENCE WHICH RUNS SOUTH.  7.9
 QR0679'METERS (25.9 FT) N FROM THE CENTER OF A GRAVELED ROAD.  1.7 METERS
 QR0679'(5.6 FT) E FROM THE WEST EDGE OF THE APPROACH.  0.55 METER (1.80 FT) E
 QR0679'FROM A WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE COUNTY
 QR0679'COURTHOUSE IN FAULKTON, GO SOUTH ON 9TH AVENUE FOR 0.7 KM (0.45 MI) TO
 QR0679'A GRAVELED T ROAD.  TURN LEFT ON GRAVELED ROAD FOR 0.1 KM (0.05 MI) TO
 QR0679'AN ASPHALT ROAD.  TURN RIGHT AND GO SOUTH ON ASPHALT ROAD FOR 1.7 KM
 QR0679'(1.05 MI) TO GRAVELED CROSSROAD.  TURN RIGHT AND GO WEST ON GRAVELED
 QR0679'ROAD FOR 0.8 KM (0.50 MI) TO MARK ON RIGHT.
 QR0679
 QR0679                          STATION RECOVERY (1996)
 QR0679
 QR0679'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0679'IN FAULKTON, AT 716 9TH AVENUE SOUTH, 62.6 M (205.4 FT) WEST OF THE
 QR0679'AVENUE CENTER, 49.7 M (163.1 FT) WEST OF THE NORTHWEST CORNER OF THE
 QR0679'HOUSE AT 716 9TH AVENUE, 28.4 M (93.2 FT) SOUTHEAST OF REFERENCE MARK
 QR0679'3, 45.0 M (147.6 FT) NORTHEAST OF REFERENCE MARK 4, 4.8 M (15.7 FT)
 QR0679'NORTHWEST OF THE SOUTHWEST CORNER OF A SHED, 3.4 M (11.2 FT) SOUTHWEST
 QR0679'OF THE NORTHWEST CORNER OF A SHED, 2.7 M (8.9 FT) EAST OF THE CENTER
 QR0679'OF A TRACK ROAD, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 QR0679'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 QR0679'MONUMENT IS ON PROPERTY OWNED BY HERMAN SCHROEDER, HC1, BOX 151,
 QR0679'FAULKTON, SD 57438, TELEPHONE NUMBER (605) 598-6660.
 QR0679
 QR0679                          STATION RECOVERY (2011)
 QR0679
 QR0679'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QR0679'RM 3 AND RM 4 ALSO FOUND, AZ 2 NOT VISITED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4141 ***********************************************************************
 AE4141  DESIGNATION -  FAULKTON MAGNETIC RM 3
 AE4141  PID         -  AE4141
 AE4141  STATE/COUNTY-  SD/FAULK
 AE4141  COUNTRY     -  US
 AE4141  USGS QUAD   -  FAULKTON WEST (2017)
 AE4141
 AE4141                         *CURRENT SURVEY CONTROL
 AE4141  ______________________________________________________________________
 AE4141* NAD 83(1986) POSITION- 45 01 43.4    (N) 099 07 35.7    (W)   HD_HELD2
 AE4141* NAVD 88 ORTHO HEIGHT -   486.230 (meters)     1595.24  (feet) ADJUSTED
 AE4141  ______________________________________________________________________
 AE4141  GEOID HEIGHT    -        -23.617 (meters)                     GEOID18
 AE4141  DYNAMIC HEIGHT  -        486.165 (meters)     1595.03  (feet) COMP
 AE4141  MODELED GRAVITY -    980,468.2   (mgal)                       NAVD 88
 AE4141
 AE4141  VERT ORDER      -  FIRST     CLASS II
 AE4141
 AE4141.The horizontal coordinates were established by autonomous hand held GPS
 AE4141.observations and have an estimated accuracy of +/- 10 meters.
 AE4141
 AE4141.The orthometric height was determined by differential leveling and
 AE4141.adjusted by the NATIONAL GEODETIC SURVEY
 AE4141.in July 1998.
 AE4141
 AE4141.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4141.GEOID18 height accuracy estimate available here.
 AE4141
 AE4141.Click photographs - Photos may exist for this station.
 AE4141
 AE4141.The dynamic height is computed by dividing the NAVD 88
 AE4141.geopotential number by the normal gravity value computed on the
 AE4141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4141.degrees latitude (g = 980.6199 gals.).
 AE4141
 AE4141.The modeled gravity was interpolated from observed gravity values.
 AE4141
 AE4141;                    North         East    Units  Estimated Accuracy
 AE4141;SPC SD N     -   133,206.      668,826.      MT  (+/- 10 meters HH2 GPS)
 AE4141
 AE4141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9002886148(NAD 83)
 AE4141
 AE4141                          SUPERSEDED SURVEY CONTROL
 AE4141
 AE4141.No superseded survey control is available for this station.
 AE4141
 AE4141_MARKER: DR = REFERENCE MARK DISK
 AE4141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4141_STAMPING: FAULKTON MAGNETIC 1935 NO 3 1985
 AE4141_MARK LOGO: NGS
 AE4141_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4141+STABILITY: SURFACE MOTION
 AE4141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4141+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2011
 AE4141
 AE4141  HISTORY     - Date     Condition        Report By
 AE4141  HISTORY     - 1985     MONUMENTED       NGS
 AE4141  HISTORY     - 19960602 GOOD             NGS
 AE4141  HISTORY     - 20110821 GOOD             GEOCAC
 AE4141
 AE4141                          STATION DESCRIPTION
 AE4141
 AE4141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (CLN)
 AE4141'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED FAULKTON MAGNETIC
 AE4141'1935 NO 3 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10
 AE4141'INCHES (25 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE
 AE4141'GROUND.  LOCATE ON THE NORTH SIDE OF THE GARDEN.  LOCATED 10.0 METERS
 AE4141'(32.8 FT) W FROM THE WEST GATE POST OF A METAL FRAMED WIRE GATE.  8.5
 AE4141'METERS (27.9 FT) S FROM THE CENTER OF A GRAVELED DRIVE. 0.3 METER (1.0
 AE4141'FT) NE FROM A WITNESS POST.  0.25 METERS (0.82 FT) S FROM A FENCE.
 AE4141
 AE4141                          STATION RECOVERY (1996)
 AE4141
 AE4141'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4141'IN FAULKTON, AT 716 9TH AVENUE SOUTH, 69.5 M (228.0 FT) WEST OF THE
 AE4141'AVENUE CENTER, 50.0 M (164.0 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 AE4141'A HOUSE AT 716 9TH AVENUE, 45.0 M (147.6 FT) NORTH OF REFERENCE MARK
 AE4141'4, 28.4 M (93.2 FT) NORTHWEST OF THE STATION MARK, 11.8 M (38.7 FT)
 AE4141'WEST OF THE CENTER OF A TRACK ROAD AND GATE, 0.3 M (1.0 FT) NORTHEAST
 AE4141'OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND THE MONUMENT
 AE4141'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT
 AE4141'IS ON PROPERTY OWNED BY HERMAN SCHROEDER, HC1, BOX 151, FAULKTON, SD
 AE4141'57438, TELEPHONE NUMBER (605) 598-6660.
 AE4141
 AE4141                          STATION RECOVERY (2011)
 AE4141
 AE4141'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 AE4141'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4142 ***********************************************************************
 AE4142  DESIGNATION -  FAULKTON MAGNETIC RM 4
 AE4142  PID         -  AE4142
 AE4142  STATE/COUNTY-  SD/FAULK
 AE4142  COUNTRY     -  US
 AE4142  USGS QUAD   -  FAULKTON WEST (2017)
 AE4142
 AE4142                         *CURRENT SURVEY CONTROL
 AE4142  ______________________________________________________________________
 AE4142* NAD 83(1986) POSITION- 45 01 42.0    (N) 099 07 36.2    (W)   HD_HELD2
 AE4142* NAVD 88 ORTHO HEIGHT -   486.023 (meters)     1594.56  (feet) ADJUSTED
 AE4142  ______________________________________________________________________
 AE4142  GEOID HEIGHT    -        -23.617 (meters)                     GEOID18
 AE4142  DYNAMIC HEIGHT  -        485.958 (meters)     1594.35  (feet) COMP
 AE4142  MODELED GRAVITY -    980,468.1   (mgal)                       NAVD 88
 AE4142
 AE4142  VERT ORDER      -  FIRST     CLASS II
 AE4142
 AE4142.The horizontal coordinates were established by autonomous hand held GPS
 AE4142.observations and have an estimated accuracy of +/- 10 meters.
 AE4142
 AE4142.The orthometric height was determined by differential leveling and
 AE4142.adjusted by the NATIONAL GEODETIC SURVEY
 AE4142.in July 1998.
 AE4142
 AE4142.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4142.GEOID18 height accuracy estimate available here.
 AE4142
 AE4142.Click photographs - Photos may exist for this station.
 AE4142
 AE4142.The dynamic height is computed by dividing the NAVD 88
 AE4142.geopotential number by the normal gravity value computed on the
 AE4142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4142.degrees latitude (g = 980.6199 gals.).
 AE4142
 AE4142.The modeled gravity was interpolated from observed gravity values.
 AE4142
 AE4142;                    North         East    Units  Estimated Accuracy
 AE4142;SPC SD N     -   133,162.      668,816.      MT  (+/- 10 meters HH2 GPS)
 AE4142
 AE4142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9001786105(NAD 83)
 AE4142
 AE4142                          SUPERSEDED SURVEY CONTROL
 AE4142
 AE4142.No superseded survey control is available for this station.
 AE4142
 AE4142_MARKER: DR = REFERENCE MARK DISK
 AE4142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4142_STAMPING: FAULKTON MAGNETIC 1935 NO 4 1985
 AE4142_MARK LOGO: NGS
 AE4142_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4142+STABILITY: SURFACE MOTION
 AE4142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4142+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 AE4142
 AE4142  HISTORY     - Date     Condition        Report By
 AE4142  HISTORY     - 1985     MONUMENTED       NGS
 AE4142  HISTORY     - 19960602 GOOD             NGS
 AE4142  HISTORY     - 20110821 GOOD             GEOCAC
 AE4142
 AE4142                          STATION DESCRIPTION
 AE4142
 AE4142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985 (CLN)
 AE4142'REFERENCE MARK NO 4 1985 IS A STANDARD NGS DISK STAMPED FAULKTON
 AE4142'MAGNETIC 1935 NO 4 1985, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 AE4142'10 INCHES (25 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE
 AE4142'GROUND.  LOCATED ON THE SOUTH SIDE OF THE GARDEN. LOCATED 10.5 METERS
 AE4142'(34.4 FT) W FROM THE WEST GATE POST OF A SMALL GATE.  0.25 METER (0.82
 AE4142'FT) N FROM A FENCE.  0.25 METER (0.82 FT) SW FROM A WITNESS POST, AND
 AE4142'1 FEET (0.3 M) 0.3 METERS (1.0 FT) LOWER THAN THE STATION.
 AE4142
 AE4142                          STATION RECOVERY (1996)
 AE4142
 AE4142'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4142'IN FAULKTON, AT 716 9TH AVENUE SOUTH, 78.6 M (257.9 FT) WEST OF THE
 AE4142'AVENUE CENTER, 47.9 M (157.2 FT) WEST OF THE SOUTH CORNER OF THE HOUSE
 AE4142'AT 716 9TH AVENUE, 45.0 M (147.6 FT) SOUTHWEST OF REFERENCE MARK 3,
 AE4142'25.2 M (82.7 FT) SOUTHWEST OF THE STATION MARK, 0.3 M (1.0 FT) EAST OF
 AE4142'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 AE4142'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY HERMAN
 AE4142'SCHROEDER, HC1, BOX 151, FAULKTON, SD 57438, TELEPHONE NUMBER (605)
 AE4142'598-6660.
 AE4142
 AE4142                          STATION RECOVERY (2011)
 AE4142
 AE4142'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 AE4142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0674 ***********************************************************************
 QR0674  DESIGNATION -  FAULKTON MUNICIPAL TANK
 QR0674  PID         -  QR0674
 QR0674  STATE/COUNTY-  SD/FAULK
 QR0674  COUNTRY     -  US
 QR0674  USGS QUAD   -  FAULKTON EAST (2017)
 QR0674
 QR0674                         *CURRENT SURVEY CONTROL
 QR0674  ______________________________________________________________________
 QR0674* NAD 83(1996) POSITION- 45 02 13.65890(N) 099 07 23.87781(W)   ADJUSTED
 QR0674  ______________________________________________________________________
 QR0674  GEOID HEIGHT    -        -23.618 (meters)                     GEOID18
 QR0674  LAPLACE CORR    -         -3.11  (seconds)                    DEFLEC18
 QR0674  HORZ ORDER      -  THIRD
 QR0674
 QR0674.The horizontal coordinates were established by classical geodetic methods
 QR0674.and adjusted by the National Geodetic Survey in January 1998.
 QR0674
 QR0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0674.GEOID18 height accuracy estimate available here.
 QR0674
 QR0674.Click photographs - Photos may exist for this station.
 QR0674
 QR0674.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0674
 QR0674. The following values were computed from the NAD 83(1996) position.
 QR0674
 QR0674;                    North         East     Units Scale Factor Converg.
 QR0674;SPC SD N     -   134,142.477   669,074.857   MT  0.99993914   +0 37 13.7
 QR0674;SPC SD N     -   440,099.11  2,195,123.09   sFT  0.99993914   +0 37 13.7
 QR0674;UTM  14      - 4,987,082.199   490,288.400   MT  0.99960116   -0 05 14.1
 QR0674
 QR0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9028887082(NAD 83)
 QR0674
 QR0674                          SUPERSEDED SURVEY CONTROL
 QR0674
 QR0674  NAD 83(1986)-  45 02 13.66134(N)    099 07 23.88751(W) AD(       ) 3
 QR0674  NAD 27      -  45 02 13.75600(N)    099 07 22.50000(W) AD(       ) 3
 QR0674
 QR0674.Superseded values are not recommended for survey control.
 QR0674
 QR0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0674.See file dsdata.pdf to determine how the superseded data were derived.
 QR0674
 QR0674_MARKER: 53 = ELEVATED TANK
 QR0674
 QR0674  HISTORY     - Date     Condition        Report By
 QR0674  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0674  HISTORY     - 1935     GOOD             CGS
 QR0674
 QR0674                          STATION DESCRIPTION
 QR0674
 QR0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0674'POINT OBSERVED UPON WAS FINIAL OF MUNICIPAL WATER TANK LOCATED
 QR0674'IN NE PART OF TOWN.  THIS TANK WAS BUILT IN 1915 AND IS 125 FEET
 QR0674'HIGH.
 QR0674'
 QR0674'STATION WAS OBSERVED UPON FROM WESLEY, BRILL, ZELL, GROVE, BALD, AND
 QR0674'FINLEY.
 QR0674
 QR0674                          STATION RECOVERY (1935)
 QR0674
 QR0674'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0674'THIS STATION IS THE CENTER OF THE FAULKTON MUNICIPAL WATER TANK.
 QR0674'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP WITH A
 QR0674'BALL AT THE TIP AND A LIGHT ABOVE THE BALL.  IT IS SUPPORTED BY
 QR0674'FOUR LEGS AND HAS A PLATFORM AT THE TOP OF THE LEGS.  THE PLATFORM
 QR0674'RAILING AND THE TOP OF THE TANK ARE PAINTED WHITE AND THE REST
 QR0674'OF THE STRUCTURE IS PAINTED BLACK.  THE TANK IS ABOUT 115 FEET
 QR0674'HIGH AND IS VERY PROMINENT.  IT WAS ERECTED IN 1915.
 QR0674'
 QR0674'THE TANK IS AT THE NE CORNER OF FAULKTON, ABOUT 150 FEET E OF
 QR0674'THE MAIN STREET OF TOWN, ABOUT 100 FEET SW OF THE CHICAGO AND
 QR0674'NORTHWESTERN RAILROAD TRACK AND ABOUT 0.1 MILE N OF U.S. HIGHWAY
 QR0674'212.
 QR0674'
 QR0674'THE STATION WAS OBSERVED FROM WESLEY, BRILL, ZELL, GROVE, BALD,
 QR0674'AND FINLEY IN 1934 AND FROM LAFOON, ARCADE, ORIENT, PULASKI, AND
 QR0674'FAULKTON MAGNETIC IN 1935.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0678 ***********************************************************************
 QR0678  DESIGNATION -  FAULKTON ST THOMAS CATH CHURCH
 QR0678  PID         -  QR0678
 QR0678  STATE/COUNTY-  SD/FAULK
 QR0678  COUNTRY     -  US
 QR0678  USGS QUAD   -  FAULKTON WEST (2017)
 QR0678
 QR0678                         *CURRENT SURVEY CONTROL
 QR0678  ______________________________________________________________________
 QR0678* NAD 83(1996) POSITION- 45 02 01.08298(N) 099 07 42.12355(W)   ADJUSTED
 QR0678  ______________________________________________________________________
 QR0678  GEOID HEIGHT    -        -23.614 (meters)                     GEOID18
 QR0678  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 QR0678  HORZ ORDER      -  THIRD
 QR0678
 QR0678.The horizontal coordinates were established by classical geodetic methods
 QR0678.and adjusted by the National Geodetic Survey in January 1998.
 QR0678
 QR0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0678.GEOID18 height accuracy estimate available here.
 QR0678
 QR0678.Click photographs - Photos may exist for this station.
 QR0678
 QR0678.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0678
 QR0678. The following values were computed from the NAD 83(1996) position.
 QR0678
 QR0678;                    North         East     Units Scale Factor Converg.
 QR0678;SPC SD N     -   133,749.991   668,679.726   MT  0.99993916   +0 37 00.8
 QR0678;SPC SD N     -   438,811.43  2,193,826.73   sFT  0.99993916   +0 37 00.8
 QR0678;UTM  14      - 4,986,694.754   489,888.586   MT  0.99960126   -0 05 27.0
 QR0678
 QR0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ8988886694(NAD 83)
 QR0678
 QR0678                          SUPERSEDED SURVEY CONTROL
 QR0678
 QR0678  NAD 83(1986)-  45 02 01.08389(N)    099 07 42.13366(W) AD(       ) 3
 QR0678  NAD 27      -  45 02 01.18700(N)    099 07 40.74700(W) AD(       ) 3
 QR0678
 QR0678.Superseded values are not recommended for survey control.
 QR0678
 QR0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0678.See file dsdata.pdf to determine how the superseded data were derived.
 QR0678
 QR0678_MARKER: 91 = CHURCH CROSS
 QR0678
 QR0678  HISTORY     - Date     Condition        Report By
 QR0678  HISTORY     - 1935     FIRST OBSERVED   CGS
 QR0678
 QR0678                          STATION DESCRIPTION
 QR0678
 QR0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0678'THIS STATION IS THE BASE OF THE CROSS ON THE SPIRE OF ST. THOMAS
 QR0678'CATHOLIC CHURCH IN FAULKTON.  THE CHURCH IS A WHITE WOODEN
 QR0678'BUILDING WITH A SQUARE WHITE WOODEN TOWER AT THE N CENTER OVER
 QR0678'THE ENTRANCE.  THE UPPER PART OF THE TOWER IS A BELFRY WITH AN
 QR0678'ARCHED TOP OPEN WINDOW ON EACH SIDE.  THE TOWER IS SURMOUNTED
 QR0678'BY A SQUARE SHINGLE SPIRE WITH A PLAIN WOODEN CROSS AT THE TIP.
 QR0678'THE CROSS HAS A BALL AT THE BASE.  THE SPIRE IS ABOUT 60 FEET
 QR0678'HIGH AND IS QUITE PROMINENT.
 QR0678'
 QR0678'THE CHURCH IS IN THE WESTERN PART OF FAULKTON, DIAGONALLY
 QR0678'OPPOSITE (SE OF) THE FAULKTON HIGH SCHOOL, 1 BLOCK W OF THE
 QR0678'FAULK COUNTY COURTHOUSE, AND AT THE SE CORNER OF THE INTERSECTION
 QR0678'OF THE FIRST STREET S OF U.S. HIGHWAY 212 AND THE THIRD STREET W
 QR0678'OF THE MAIN STREET OF TOWN.
 QR0678'
 QR0678'THE STATION WAS OBSERVED FROM ORIENT, PULASKI, AND FAULKTON
 QR0678'MAGNETIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0727 ***********************************************************************
 OT0727  DESIGNATION -  FAUSKE
 OT0727  PID         -  OT0727
 OT0727  STATE/COUNTY-  SD/JACKSON
 OT0727  COUNTRY     -  US
 OT0727  USGS QUAD   -  WALL SE (2017)
 OT0727
 OT0727                         *CURRENT SURVEY CONTROL
 OT0727  ______________________________________________________________________
 OT0727* NAD 83(1996) POSITION- 43 49 14.32495(N) 102 00 12.90110(W)   ADJUSTED
 OT0727* NAVD 88 ORTHO HEIGHT -   843.03  (+/-2cm)     2765.8   (feet) VERTCON3
 OT0727  ______________________________________________________________________
 OT0727  GEOID HEIGHT    -        -19.812 (meters)                     GEOID18
 OT0727  LAPLACE CORR    -         -7.69  (seconds)                    DEFLEC18
 OT0727  HORZ ORDER      -  FIRST
 OT0727  VERT ORDER      -  THIRD ? (See Below)
 OT0727
 OT0727.The horizontal coordinates were established by classical geodetic methods
 OT0727.and adjusted by the National Geodetic Survey in January 1998.
 OT0727
 OT0727.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0727.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0727
 OT0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0727.GEOID18 height accuracy estimate available here.
 OT0727
 OT0727.The vertical order pertains to the NGVD 29 superseded value.
 OT0727
 OT0727.Click photographs - Photos may exist for this station.
 OT0727
 OT0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0727
 OT0727. The following values were computed from the NAD 83(1996) position.
 OT0727
 OT0727;                    North         East     Units Scale Factor Converg.
 OT0727;SPC SD S     -   166,579.282   465,653.421   MT  0.99991309   -1 09 08.0
 OT0727;SPC SD S     -   546,518.86  1,527,731.27   sFT  0.99991309   -1 09 08.0
 OT0727;UTM  13      - 4,856,317.446   740,962.195   MT  1.00031421   +2 04 32.6
 OT0727;UTM  14      - 4,856,338.362   258,461.414   MT  1.00031763   -2 04 50.5
 OT0727
 OT0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0727!SPC SD S     -   0.99987093  x   0.99991309  =   0.99978403
 OT0727!UTM  13      -   0.99987093  x   1.00031421  =   1.00018510
 OT0727!UTM  14      -   0.99987093  x   1.00031763  =   1.00018852
 OT0727
 OT0727:                Primary Azimuth Mark                     Grid Az
 OT0727:SPC SD S     -  FAUSKE AZ MK                             087 37 09.6
 OT0727:UTM  13      -  FAUSKE AZ MK                             084 23 29.0
 OT0727:UTM  14      -  FAUSKE AZ MK                             088 32 52.1
 OT0727
 OT0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ4096256317(NAD 83)
 OT0727
 OT0727|---------------------------------------------------------------------|
 OT0727| PID    Reference Object                     Distance      Geod. Az  |
 OT0727|                                                           dddmmss.s |
 OT0727| CQ3716 FAUSKE RM 1                          37.539 METERS 00744     |
 OT0727| CQ3715 FAUSKE AZ MK                                       0862801.6 |
 OT0727| CQ3717 FAUSKE RM 2                          54.968 METERS 15739     |
 OT0727| OT0730 WALL MUNICIPAL TANK                 APPROX.27.1 KM 3150824.1 |
 OT0727| OT0731 QUINN MUNICIPAL TANK                APPROX.21.1 KM 3314409.0 |
 OT0727|---------------------------------------------------------------------|
 OT0727
 OT0727                          SUPERSEDED SURVEY CONTROL
 OT0727
 OT0727  NAD 83(1995)-  43 49 14.31732(N)    102 00 12.90379(W) AD(       ) 1
 OT0727  NAD 83(1986)-  43 49 14.31738(N)    102 00 12.90346(W) AD(       ) 1
 OT0727  NAD 27      -  43 49 14.34800(N)    102 00 11.35400(W) AD(       ) 1
 OT0727  NGVD 29             842.56   (m)         2764.3    (f) LEVELING    3  
 OT0727
 OT0727.Superseded values are not recommended for survey control.
 OT0727
 OT0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0727.See file dsdata.pdf to determine how the superseded data were derived.
 OT0727
 OT0727_MARKER: DS = TRIANGULATION STATION DISK
 OT0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0727_STAMPING: FAUSKE 1934
 OT0727_MARK LOGO: CGS
 OT0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0727+STABILITY: SURFACE MOTION
 OT0727
 OT0727  HISTORY     - Date     Condition        Report By
 OT0727  HISTORY     - 1934     MONUMENTED       CGS
 OT0727  HISTORY     - 1961     GOOD             CGS
 OT0727
 OT0727                          STATION DESCRIPTION
 OT0727
 OT0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0727'STATION IS 14 FEET E OF THE EDGE OF A BLUFF OVERLOOKING THE
 OT0727'BAD LANDS TO THE W AND S.  IT IS ABOUT 7 MILES N OF INTERIOR AND
 OT0727'2 MILES SE OF THE FAUSKE RANCH.  THE BLUFF ON WHICH THE STATION
 OT0727'IS LOCATED IS FLAT-TOPPED AND DROPS OFF ABRUPTLY TO THE W IN
 OT0727'BAD LAND FORMATIONS.  THE STATION IS IN SEC. 6, T 3 S, R 18 E.
 OT0727'
 OT0727'SURFACE, UNDERGROUND, AZIMUTH AND REFERENCE MARKS ARE STANDARD
 OT0727'BRONZE DISKS SET IN CONCRETE.
 OT0727'
 OT0727'REFERENCE MARK NO. 1 IS N AND NO. 2 IS SSE OF THE STATION.
 OT0727'
 OT0727'AZIMUTH MARK IS ABOUT 0.3 MILE E OF STATION.  IT IS UNDER A
 OT0727'FENCE LINE AND IS 111 FEET W OF A FENCE CORNER.
 OT0727'
 OT0727'ALL MARKS PROJECTS 6 INCHES.
 OT0727'
 OT0727'THE STATION IS REACHED FROM INTERIOR BY GOING E AND N ON STATE
 OT0727'HIGHWAY 40, 9.9 MILES TO A POINT WHERE HIGHWAY TURNS TO E AFTER
 OT0727'PASSING A SCHOOLHOUSE.  CONTINUE N ON A GRADED ROAD 1.0 MILE
 OT0727'TO A CROSSROADS.  TURN W AND FOLLOW A GRADED ROAD 4.0 MILES.
 OT0727'TURN S AND GO 0.6 MILE TO THE FAUSKE RANCH.  FROM RANCH FOLLOW
 OT0727'MAIN ROAD SE 2.2 MILES TO TOP OF BLUFFS, PLAINLY VISIBLE FROM
 OT0727'RANCH.  FROM TOP OF BLUFFS TURN W AND GO 0.3 MILE TO W EDGE OF
 OT0727'BLUFFS.  THE STATION IS LOCATED AT THIS POINT.
 OT0727
 OT0727                          STATION RECOVERY (1961)
 OT0727
 OT0727'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OT0727'STATION WAS FOUND BY RECONNAISSANCE DESCRIPTION WITH ALL MARKS
 OT0727'IN APPARENT GOOD CONDITION.  DIFFERENCES IN MEASUREMENTS AND
 OT0727'ANGLES WERE DOUBLE CHECKED IN THE FIELD.  A NEW DESCRIPTION
 OT0727'FOLLOWS BECAUSE OF CHANGES NOTED.
 OT0727'
 OT0727'STATION IS LOCATED, AIRLINE, ABOUT 13 MILES SOUTH-SOUTHEAST OF
 OT0727'QUINN, 11-1/4 MILES SOUTH-SOUTHWEST OF COTTONWOOD, AND 6-1/2 MILES
 OT0727'NORTH OF INTERIOR CLOSE TO THE NORTH LINE OF SECTION 6, T 3 S,
 OT0727'R 18 E, ON THE WEST EDGE OF A HIGH BLUFF, AT THE WEST EDGE OF
 OT0727'A CULTIVATED FIELD OVER LOOKING THE BAD LANDS TO THE WEST.
 OT0727'
 OT0727'TO REACH FROM THE POST OFFICE IN QUINN GO SOUTH ON THE MAIN
 OT0727'STREET 0.2 MILE TO U.S. HIGHWAY 14.  TURN LEFT AND GO EAST ON
 OT0727'U.S. HIGHWAY 14 FOR 3.5 MILES TO A GRAVEL CROSSROAD AND SIGN
 OT0727'CEDAR PASS 19.  TURN RIGHT AND GO SOUTH 4.8 MILES TO U.S.
 OT0727'INTERSTATE HIGHWAY 90.  CONTINUE STRAIGHT ACROSS, SOUTH, FOR 4.2
 OT0727'MILES TO A SIDE ROAD ON THE LEFT.  TURN LEFT ACROSS CATTLEGUARD
 OT0727'AND GO 2.0 MILES EAST TO A FARM ROAD ON THE RIGHT JUST AFTER
 OT0727'CROSSING CATTLEGUARD.  TURN RIGHT AND GO SOUTH 0.6 MILE TO
 OT0727'RANCH HOUSE AND BUILDINGS.  CONTINUE EAST, PASSING TO THE SOUTH
 OT0727'OF BARN AND CORRALS, 0.4 MILE TO FENCE CORNER AND CURVE.  TURN
 OT0727'RIGHT AND GO SOUTH ON TRACK ROAD 0.5 MILE TO FORK AND GATE
 OT0727'ON LEFT.  TURN LEFT THROUGH GATE AND GO SOUTHEAST 0.8 MILE ON
 OT0727'TRACK ROAD TO GATE AND USE MARK 2668.7 ON THE LEFT.  PASS
 OT0727'THROUGH GATE AND CONTINUE SOUTH 0.5 MILE TO FORK AND GATE
 OT0727'AT TOP OF RIDGE.  (THE AZIMUTH MARK IS IN THE FENCELINE JUST
 OT0727'WEST OF THE GATE.) TURN RIGHT AND GO WEST 0.1 MILE TO GATE.
 OT0727'PASS THROUGH GATE SOUTH THEN CONTINUE WEST AROUND THE
 OT0727'PERIMETER OF THE FIELD 0.35 MILE TO THE STATION ON THE RIGHT.
 OT0727'
 OT0727'THE STATION MARK, A STANDARD DISK STAMPED FAUSKE 1934 SET IN
 OT0727'THE TOP OF A 12-INCH-SQUARE CONCRETE MONUMENT PROJECTING 6 INCHES
 OT0727'ABOVE GROUND, IS 28.8 FEET NORTH OF FENCE LEADING DOWN FACE OF
 OT0727'BLUFF, AND 13.0 FEET EAST OF THE TOP EDGE OF BLUFF.
 OT0727'
 OT0727'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED FAUSKE NO 1
 OT0727'1934 SET IN THE TOP OF A 12-INCH-SQUARE CONCRETE MONUMENT
 OT0727'PROJECTING 4 INCHES ABOVE GROUND, IS 9 FEET EAST OF TOP OF BLUFF,
 OT0727'4 FEET WEST OF TRACK ROAD AROUND FIELD, AND AT THE SAME ELEVATION
 OT0727'AS THE STATION.
 OT0727'
 OT0727'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED FAUSKE NO 2
 OT0727'1934 SET IN THE TOP OF A 12-INCH-SQUARE CONCRETE MONUMENT
 OT0727'PROJECTING 8 INCHES ABOVE GROUND, IS 10.8 FEET NORTHEAST OF EDGE
 OT0727'OF BLUFF, 11.2 FEET EAST-SOUTHEAST OF BRACED FENCE POST, AND AT
 OT0727'THE SAME ELEVATION AS THE STATION.
 OT0727'
 OT0727'THE AZIMUTH MARK, A STANDARD REFERENCE MARK DISK STAMPED FAUSKE
 OT0727'AZIMUTH 1934 SET IN THE TOP OF A 12-INCH-SQUARE CONCRETE MONUMENT
 OT0727'PROJECTING 6 INCHES ABOVE GROUND, IS 100 FEET WEST OF THE CENTER
 OT0727'OF A WIRE GATE, AND 1 FOOT SOUTH OF A WIRE FENCE, JUST WEST
 OT0727'OF FENCEPOST PAINTED WHITE 2753.9.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0915 ***********************************************************************
 PR0915  DESIGNATION -  FEDORA HIGHEST LARGEST ELEV
 PR0915  PID         -  PR0915
 PR0915  STATE/COUNTY-  SD/MINER
 PR0915  COUNTRY     -  US
 PR0915  USGS QUAD   -  FEDORA (2017)
 PR0915
 PR0915                         *CURRENT SURVEY CONTROL
 PR0915  ______________________________________________________________________
 PR0915* NAD 83(1996) POSITION- 44 00 30.46909(N) 097 47 37.39375(W)   ADJUSTED
 PR0915  ______________________________________________________________________
 PR0915  GEOID HEIGHT    -        -25.698 (meters)                     GEOID18
 PR0915  LAPLACE CORR    -         -0.40  (seconds)                    DEFLEC18
 PR0915  HORZ ORDER      -  THIRD
 PR0915
 PR0915.The horizontal coordinates were established by classical geodetic methods
 PR0915.and adjusted by the National Geodetic Survey in January 1998.
 PR0915
 PR0915.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0915.GEOID18 height accuracy estimate available here.
 PR0915
 PR0915.Click photographs - Photos may exist for this station.
 PR0915
 PR0915.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0915
 PR0915. The following values were computed from the NAD 83(1996) position.
 PR0915
 PR0915;                    North         East     Units Scale Factor Converg.
 PR0915;SPC SD S     -   189,208.557   803,617.733   MT  0.99993001   +1 45 07.0
 PR0915;SPC SD S     -   620,761.74  2,636,535.85   sFT  0.99993001   +1 45 07.0
 PR0915;UTM  14      - 4,873,520.152   596,698.898   MT  0.99971500   +0 50 17.3
 PR0915
 PR0915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9669873520(NAD 83)
 PR0915
 PR0915                          SUPERSEDED SURVEY CONTROL
 PR0915
 PR0915  NAD 83(1986)-  44 00 30.48731(N)    097 47 37.32329(W) AD(       ) 3
 PR0915  NAD 27      -  44 00 30.57000(N)    097 47 36.08000(W) AD(       ) 3
 PR0915  USSD        -  44 00 30.73000(N)    097 47 36.49000(W) AD(       ) 3
 PR0915
 PR0915.Superseded values are not recommended for survey control.
 PR0915
 PR0915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0915.See file dsdata.pdf to determine how the superseded data were derived.
 PR0915
 PR0915_MARKER: 65 = GRAIN ELEVATOR
 PR0915
 PR0915  HISTORY     - Date     Condition        Report By
 PR0915  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0915  HISTORY     - 1935     GOOD             CGS
 PR0915
 PR0915                          STATION DESCRIPTION
 PR0915
 PR0915'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0915'THIS IS THE FARMERS ELEVATOR LOCATED OPPOSITE THE RAILROAD
 PR0915'STATION.  IT IS STILL STANDING AS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0941 ***********************************************************************
 PU0941  DESIGNATION -  FEE
 PU0941  PID         -  PU0941
 PU0941  STATE/COUNTY-  SD/MEADE
 PU0941  COUNTRY     -  US
 PU0941  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0941
 PU0941                         *CURRENT SURVEY CONTROL
 PU0941  ______________________________________________________________________
 PU0941* NAD 83(1986) POSITION- 44 32 41.     (N) 102 49 28.     (W)   SCALED
 PU0941* NAVD 88 ORTHO HEIGHT -   852.951 (meters)     2798.39  (feet) ADJUSTED
 PU0941  ______________________________________________________________________
 PU0941  GEOID HEIGHT    -        -17.810 (meters)                     GEOID18
 PU0941  DYNAMIC HEIGHT  -        852.725 (meters)     2797.65  (feet) COMP
 PU0941  MODELED GRAVITY -    980,323.0   (mgal)                       NAVD 88
 PU0941
 PU0941  VERT ORDER      -  FIRST     CLASS II
 PU0941
 PU0941.The horizontal coordinates were scaled from a map and have
 PU0941.an estimated accuracy of +/- 6 seconds.
 PU0941
 PU0941.The orthometric height was determined by differential leveling and
 PU0941.adjusted by the NATIONAL GEODETIC SURVEY
 PU0941.in October 1997.
 PU0941
 PU0941.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0941.GEOID18 height accuracy estimate available here.
 PU0941
 PU0941.Click photographs - Photos may exist for this station.
 PU0941
 PU0941.The dynamic height is computed by dividing the NAVD 88
 PU0941.geopotential number by the normal gravity value computed on the
 PU0941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0941.degrees latitude (g = 980.6199 gals.).
 PU0941
 PU0941.The modeled gravity was interpolated from observed gravity values.
 PU0941
 PU0941;                    North         East    Units  Estimated Accuracy
 PU0941;SPC SD N     -    82,970.      375,600.      MT  (+/- 180 meters Scaled)
 PU0941
 PU0941_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728346(NAD 83)
 PU0941
 PU0941                          SUPERSEDED SURVEY CONTROL
 PU0941
 PU0941  NAVD 88 (06/15/91)  852.895  (m)         2798.21   (f) SUPERSEDED  1 2
 PU0941  NGVD 29 (??/??/92)  852.438  (m)         2796.71   (f) ADJ UNCH    1 2
 PU0941
 PU0941.Superseded values are not recommended for survey control.
 PU0941
 PU0941.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0941.See file dsdata.pdf to determine how the superseded data were derived.
 PU0941
 PU0941_MARKER: DS = TRIANGULATION STATION DISK
 PU0941_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0941_STAMPING: FEE 1962
 PU0941_MARK LOGO: CGS
 PU0941_PROJECTION: FLUSH
 PU0941_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0941_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0941+STABILITY: SURFACE MOTION
 PU0941_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0941+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 PU0941
 PU0941  HISTORY     - Date     Condition        Report By
 PU0941  HISTORY     - 1962     MONUMENTED       CGS
 PU0941  HISTORY     - 19950524 GOOD             NGS
 PU0941
 PU0941                          STATION DESCRIPTION
 PU0941
 PU0941'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0941'17.8 MI E FROM VOLUNTEER.
 PU0941'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0941'VOLUNTEER, THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, AT THE
 PU0941'SUMMIT OF A HILL, 30 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0941'3.3 FEET EAST OF A FENCE, 4.6 FEET NORTHEAST OF A WITNESS POST,
 PU0941'43.1 FEET SOUTH OF REFERENCE MARK 1, 61.5 FEET WEST AND ACROSS
 PU0941'THE ROAD FROM REFERENCE MARK 2, ABOUT 1 1/2 FEET HIGHER THAN
 PU0941'THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
 PU0941
 PU0941                          STATION RECOVERY (1995)
 PU0941
 PU0941'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0941'13.6 KM (8.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0941'IN UNION CENTER, THENCE 2.4 KM (1.50 MI) NORTHERLY ALONG COUNTY ROAD
 PU0941'23 T, 18.7 M (61.4 FT) WEST OF REFERENCE MARK 2, 13.2 M (43.3 FT)
 PU0941'SOUTH OF REFERENCE MARK 1, 8.6 M (28.2 FT) WEST OF THE ROAD CENTER,
 PU0941'1.5 M (4.9 FT) NORTHEAST OF A WITNESS POST, 1.0 M (3.3 FT) EAST OF A
 PU0941'FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS
 PU0941'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0940 ***********************************************************************
 PU0940  DESIGNATION -  FEE RM 1
 PU0940  PID         -  PU0940
 PU0940  STATE/COUNTY-  SD/MEADE
 PU0940  COUNTRY     -  US
 PU0940  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0940
 PU0940                         *CURRENT SURVEY CONTROL
 PU0940  ______________________________________________________________________
 PU0940* NAD 83(1986) POSITION- 44 32 42.     (N) 102 49 28.     (W)   SCALED
 PU0940* NAVD 88 ORTHO HEIGHT -   852.666 (meters)     2797.46  (feet) ADJUSTED
 PU0940  ______________________________________________________________________
 PU0940  GEOID HEIGHT    -        -17.810 (meters)                     GEOID18
 PU0940  DYNAMIC HEIGHT  -        852.439 (meters)     2796.71  (feet) COMP
 PU0940  MODELED GRAVITY -    980,323.0   (mgal)                       NAVD 88
 PU0940
 PU0940  VERT ORDER      -  FIRST     CLASS II
 PU0940
 PU0940.The horizontal coordinates were scaled from a map and have
 PU0940.an estimated accuracy of +/- 6 seconds.
 PU0940
 PU0940.The orthometric height was determined by differential leveling and
 PU0940.adjusted by the NATIONAL GEODETIC SURVEY
 PU0940.in October 1997.
 PU0940
 PU0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0940.GEOID18 height accuracy estimate available here.
 PU0940
 PU0940.Click photographs - Photos may exist for this station.
 PU0940
 PU0940.The dynamic height is computed by dividing the NAVD 88
 PU0940.geopotential number by the normal gravity value computed on the
 PU0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0940.degrees latitude (g = 980.6199 gals.).
 PU0940
 PU0940.The modeled gravity was interpolated from observed gravity values.
 PU0940
 PU0940;                    North         East    Units  Estimated Accuracy
 PU0940;SPC SD N     -    83,000.      375,600.      MT  (+/- 180 meters Scaled)
 PU0940
 PU0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728347(NAD 83)
 PU0940
 PU0940                          SUPERSEDED SURVEY CONTROL
 PU0940
 PU0940  NAVD 88 (06/15/91)  852.580  (m)         2797.17   (f) SUPERSEDED  1 2
 PU0940  NGVD 29 (??/??/92)  852.122  (m)         2795.67   (f) ADJ UNCH    1 2
 PU0940
 PU0940.Superseded values are not recommended for survey control.
 PU0940
 PU0940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0940.See file dsdata.pdf to determine how the superseded data were derived.
 PU0940
 PU0940_MARKER: DR = REFERENCE MARK DISK
 PU0940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0940_STAMPING: FEE NO 1 1962
 PU0940_MARK LOGO: CGS
 PU0940_PROJECTION: FLUSH
 PU0940_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0940+STABILITY: SURFACE MOTION
 PU0940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0940+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 PU0940
 PU0940  HISTORY     - Date     Condition        Report By
 PU0940  HISTORY     - 1962     MONUMENTED       CGS
 PU0940  HISTORY     - 19950524 GOOD             NGS
 PU0940
 PU0940                          STATION DESCRIPTION
 PU0940
 PU0940'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0940'17.8 MI E FROM VOLUNTEER.
 PU0940'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0940'VOLUNTEER, THENCE 1.5 MILES NORTH, AT THE SUMMIT OF A HILL,
 PU0940'32 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 1.0 FOOT EAST
 PU0940'OF A FENCE, 46.5 FEET NORTH OF A WITNESS POST, 43.1 FEET NORTH
 PU0940'OF THE STATION, ABOUT 1 1/2 FEET HIGHER THAN THE ROAD AND IN
 PU0940'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
 PU0940
 PU0940                          STATION RECOVERY (1995)
 PU0940
 PU0940'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0940'13.6 KM (8.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0940'IN UNION CENTER, THENCE 2.4 KM (1.50 MI) NORTHERLY ALONG COUNTY ROAD
 PU0940'23 T, 13.2 M (43.3 FT) NORTH OF TRIANGULATION STATION FEE, 9.2 M (30.2
 PU0940'FT) WEST OF THE ROAD CENTER, 0.3 M (1.0 FT) EAST OF A FENCE, 0.3 M
 PU0940'(1.0 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH
 PU0940'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0942 ***********************************************************************
 PU0942  DESIGNATION -  FEE RM 2
 PU0942  PID         -  PU0942
 PU0942  STATE/COUNTY-  SD/MEADE
 PU0942  COUNTRY     -  US
 PU0942  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0942
 PU0942                         *CURRENT SURVEY CONTROL
 PU0942  ______________________________________________________________________
 PU0942* NAD 83(1986) POSITION- 44 32 41.     (N) 102 49 27.     (W)   SCALED
 PU0942* NAVD 88 ORTHO HEIGHT -   853.078 (meters)     2798.81  (feet) ADJUSTED
 PU0942  ______________________________________________________________________
 PU0942  GEOID HEIGHT    -        -17.810 (meters)                     GEOID18
 PU0942  DYNAMIC HEIGHT  -        852.851 (meters)     2798.06  (feet) COMP
 PU0942  MODELED GRAVITY -    980,323.0   (mgal)                       NAVD 88
 PU0942
 PU0942  VERT ORDER      -  FIRST     CLASS II
 PU0942
 PU0942.The horizontal coordinates were scaled from a map and have
 PU0942.an estimated accuracy of +/- 6 seconds.
 PU0942
 PU0942.The orthometric height was determined by differential leveling and
 PU0942.adjusted by the NATIONAL GEODETIC SURVEY
 PU0942.in October 1997.
 PU0942
 PU0942.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0942.GEOID18 height accuracy estimate available here.
 PU0942
 PU0942.Click photographs - Photos may exist for this station.
 PU0942
 PU0942.The dynamic height is computed by dividing the NAVD 88
 PU0942.geopotential number by the normal gravity value computed on the
 PU0942.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0942.degrees latitude (g = 980.6199 gals.).
 PU0942
 PU0942.The modeled gravity was interpolated from observed gravity values.
 PU0942
 PU0942;                    North         East    Units  Estimated Accuracy
 PU0942;SPC SD N     -    82,970.      375,620.      MT  (+/- 180 meters Scaled)
 PU0942
 PU0942_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK728346(NAD 83)
 PU0942
 PU0942                          SUPERSEDED SURVEY CONTROL
 PU0942
 PU0942  NAVD 88 (06/15/91)  853.023  (m)         2798.63   (f) SUPERSEDED  1 2
 PU0942  NGVD 29 (??/??/92)  852.566  (m)         2797.13   (f) ADJ UNCH    1 2
 PU0942
 PU0942.Superseded values are not recommended for survey control.
 PU0942
 PU0942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0942.See file dsdata.pdf to determine how the superseded data were derived.
 PU0942
 PU0942_MARKER: DR = REFERENCE MARK DISK
 PU0942_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0942_STAMPING: FEE NO 2 1962
 PU0942_MARK LOGO: CGS
 PU0942_PROJECTION: FLUSH
 PU0942_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0942+STABILITY: SURFACE MOTION
 PU0942_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0942+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 PU0942
 PU0942  HISTORY     - Date     Condition        Report By
 PU0942  HISTORY     - 1962     MONUMENTED       CGS
 PU0942  HISTORY     - 19950524 GOOD             NGS
 PU0942
 PU0942                          STATION DESCRIPTION
 PU0942
 PU0942'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0942'17.8 MI E FROM VOLUNTEER.
 PU0942'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0942'VOLUNTEER, THENCE 1.5 MILES NORTH ALONG A GRAVEL ROAD, AT THE
 PU0942'SUMMIT OF A HILL, 32 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU0942'12 FEET NORTHWEST OF THE NORTH END OF A GATE, 1 1/2 FEET NORTHWEST
 PU0942'OF A FENCE CORNER POST, 1.0 FOOT WEST OF A FENCE, 61.5 FEET
 PU0942'EAST AND ACROSS THE ROAD FROM THE STATION, 1 1/2 FEET HIGHER
 PU0942'THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0942'0.1 FOOT.
 PU0942
 PU0942                          STATION RECOVERY (1995)
 PU0942
 PU0942'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0942'13.6 KM (8.45 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0942'IN UNION CENTER, THENCE 2.4 KM (1.50 MI) NORTHERLY ALONG COUNTY ROAD
 PU0942'23 T, 18.7 M (61.4 FT) EAST OF TRIANGULATION STATION FEE, 10.3 M (33.8
 PU0942'FT) EAST OF THE ROAD CENTER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 PU0942'ROAD, 0.4 M (1.3 FT) WEST OF A FENCE, AND THE MONUMENT IS FLUSH WITH
 PU0942'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0294 ***********************************************************************
 PT0294  DESIGNATION -  FERRY
 PT0294  PID         -  PT0294
 PT0294  STATE/COUNTY-  SD/STANLEY
 PT0294  COUNTRY     -  US
 PT0294  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0294
 PT0294                         *CURRENT SURVEY CONTROL
 PT0294  ______________________________________________________________________
 PT0294* NAD 83(1996) POSITION- 44 24 34.48508(N) 100 31 22.41194(W)   ADJUSTED
 PT0294* NAVD 88 ORTHO HEIGHT -   575.465 (meters)     1888.00  (feet) ADJUSTED
 PT0294  ______________________________________________________________________
 PT0294  GEOID HEIGHT    -        -23.172 (meters)                     GEOID18
 PT0294  LAPLACE CORR    -         -2.80  (seconds)                    DEFLEC18
 PT0294  DYNAMIC HEIGHT  -        575.343 (meters)     1887.60  (feet) COMP
 PT0294  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 PT0294
 PT0294  HORZ ORDER      -  SECOND
 PT0294  VERT ORDER      -  FIRST     CLASS II
 PT0294
 PT0294.The horizontal coordinates were established by classical geodetic methods
 PT0294.and adjusted by the National Geodetic Survey in January 1998.
 PT0294
 PT0294.The orthometric height was determined by differential leveling and
 PT0294.adjusted by the NATIONAL GEODETIC SURVEY
 PT0294.in June 1991.
 PT0294
 PT0294.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0294.GEOID18 height accuracy estimate available here.
 PT0294
 PT0294.Click photographs - Photos may exist for this station.
 PT0294
 PT0294.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0294
 PT0294.The dynamic height is computed by dividing the NAVD 88
 PT0294.geopotential number by the normal gravity value computed on the
 PT0294.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0294.degrees latitude (g = 980.6199 gals.).
 PT0294
 PT0294.The modeled gravity was interpolated from observed gravity values.
 PT0294
 PT0294. The following values were computed from the NAD 83(1996) position.
 PT0294
 PT0294;                    North         East     Units Scale Factor Converg.
 PT0294;SPC SD S     -   230,681.287   584,901.163   MT  1.00000230   -0 07 50.8
 PT0294;SPC SD S     -   756,826.86  1,918,963.23   sFT  1.00000230   -0 07 50.8
 PT0294;UTM  14      - 4,918,493.323   378,746.218   MT  0.99978081   -1 03 57.0
 PT0294
 PT0294!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0294!SPC SD S     -   0.99991341  x   1.00000230  =   0.99991571
 PT0294!UTM  14      -   0.99991341  x   0.99978081  =   0.99969424
 PT0294
 PT0294:                Primary Azimuth Mark                     Grid Az
 PT0294:SPC SD S     -  PIERRE S DAK STATE POLICE MAST           083 35 24.7
 PT0294:UTM  14      -  PIERRE S DAK STATE POLICE MAST           084 31 30.9
 PT0294
 PT0294_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7874618493(NAD 83)
 PT0294
 PT0294|---------------------------------------------------------------------|
 PT0294| PID    Reference Object                     Distance      Geod. Az  |
 PT0294|                                                           dddmmss.s |
 PT0294| PT1023 PIERRE S DAK STATE POLICE MAST      APPROX.13.5 KM 0832733.9 |
 PT0294| PT0297 FERRY RM 3                           12.241 METERS 09050     |
 PT0294| PT0293 FERRY AZ MK                                        1360525.9 |
 PT0294| PT0298 U 331                                              1362029.5 |
 PT0294| PT0296 FERRY RM 2                           11.360 METERS 19529     |
 PT0294| PT0295 FERRY RM 1                           11.905 METERS 30253     |
 PT0294|---------------------------------------------------------------------|
 PT0294
 PT0294                          SUPERSEDED SURVEY CONTROL
 PT0294
 PT0294  NAD 83(1986)-  44 24 34.48016(N)    100 31 22.41513(W) AD(       ) 2
 PT0294  NAD 27      -  44 24 34.54800(N)    100 31 20.91600(W) AD(       ) 2
 PT0294  NGVD 29 (??/??/92)  575.078  (m)         1886.74   (f) ADJ UNCH    1 2
 PT0294  NGVD 29             575.09   (m)         1886.8    (f) LEVELING    3  
 PT0294
 PT0294.Superseded values are not recommended for survey control.
 PT0294
 PT0294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0294.See file dsdata.pdf to determine how the superseded data were derived.
 PT0294
 PT0294_MARKER: DS = TRIANGULATION STATION DISK
 PT0294_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0294_STAMPING: FERRY 1945
 PT0294_MARK LOGO: CGS
 PT0294_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0294+STABILITY: SURFACE MOTION
 PT0294
 PT0294  HISTORY     - Date     Condition        Report By
 PT0294  HISTORY     - 1945     MONUMENTED       CGS
 PT0294  HISTORY     - 1948     GOOD             CGS
 PT0294  HISTORY     - 1949     GOOD             CGS
 PT0294  HISTORY     - 1951     GOOD             CGS
 PT0294  HISTORY     - 1951     GOOD             CGS
 PT0294  HISTORY     - 1952     GOOD             CGS
 PT0294  HISTORY     - 1963     GOOD             USFS
 PT0294
 PT0294                          STATION DESCRIPTION
 PT0294
 PT0294'DESCRIBED BY COAST AND GEODETIC SURVEY 1945 (JCP)
 PT0294'STATION IS LOCATED ABOUT 9.5 MILES NW OF THE CITY OF FORT
 PT0294'PIERRE AND 0.5 MILE N OF U.S. HIGHWAY 14.  IT IS LOCATED NEAR
 PT0294'THE SUMMIT OF A PROMINENT RIDGE AND ABOUT 20 FEET N OF THE
 PT0294'S BLUFF OF THE RIDGE.
 PT0294'
 PT0294'SURFACE AND UNDERGROUND MARKS ARE BRONZE STATION DISKS SET IN
 PT0294'TOP OF CONCRETE POSTS.  SURFACE MARK PROJECTS 3 INCHES AND THE
 PT0294'DISK IS STAMPED FERRY 1945.
 PT0294'
 PT0294'A THOROUGH SEARCH WAS MADE FOR STATION FERRY (MO.R.C.) BUT
 PT0294'IT COULD NOT BE FOUND.
 PT0294'
 PT0294'REFERENCE MARK 1 IS 37.27 FEET SSE OF THE STATION, NEAR THE
 PT0294'EDGE OF THE BLUFF, AND ON THE SAME ELEVATION AS THE STATION
 PT0294'MARK.  IT IS A BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE
 PT0294'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY NO 1 1945.
 PT0294'
 PT0294'REFERENCE MARK 2 IS 39.04 FEET W OF THE STATION, NEAR THE
 PT0294'EDGE OF THE BLUFF, AND ON THE SAME ELEVATION AS THE STATION
 PT0294'MARK.  IT IS A BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE
 PT0294'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY NO 2 1945.
 PT0294'
 PT0294'AZIMUTH MARK IS 0.6 MILE SE OF THE STATION AND NEAR THE SE
 PT0294'CORNER OF FENCED PASTURE LAND.  IT IS 82 FEET N OF THE APPROXIMATE
 PT0294'CENTER LINE OF U.S. HIGHWAY 14, 45 FEET N OF A WIRE GATE, AND
 PT0294'14 FEET W OF A N-S FENCE LINE.  THE DISK IS SET IN A DRILLED
 PT0294'HOLE IN THE E ONE OF TWO CONCRETE SLABS THAT ARE 6 FEET LONG,
 PT0294'4-1/2 FEET WIDE, AND 1 FOOT THICK.  THE DISK IS SET 2 FEET
 PT0294'SE OF THE NW EDGE OF THE CONCRETE SLAB AND IS STAMPED FERRY
 PT0294'1945.
 PT0294'
 PT0294'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83
 PT0294'AND 14 IN THE W SECTION OF THE CITY OF FORT PIERRE, GO NW ON
 PT0294'U.S. HIGHWAY 14 FOR 8.7 MILES TO A WIRE GATE INTO PASTURE
 PT0294'LAND ON THE RIGHT.  PASS THROUGH GATE AND THE AZIMUTH MARK IS
 PT0294'ON THE RIGHT AS DESCRIBED.  CONTINUE ACROSS PASTURE IN A NW
 PT0294'DIRECTION FOR 0.8 MILE TO THE SUMMIT OF THE RIDGE AND THE
 PT0294'STATION AS DESCRIBED.
 PT0294'
 PT0294'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 PT0294
 PT0294                          STATION RECOVERY (1948)
 PT0294
 PT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0294'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND TO BE IN
 PT0294'GOOD CONDITION, EXCEPT FOR REFERENCE MARK NO. 1, WHICH HAS
 PT0294'DETERIORATED, DUE TO EROSION.  REFERENCE MARK NO. 3 WAS ESTABLISHED
 PT0294'BY THIS PARTY.  SURFACE, UNDERGROUND,
 PT0294'AND REFERENCE MARKS ARE AS DESCRIBED.
 PT0294'
 PT0294'THE DISTANCES AND DIRECTIONS TO THE TWO ORIGINAL REFERENCE MARKS
 PT0294'HAD OBVIOUSLY BEEN INTERCHANGED, HENCE THE DISCREPENCY BETWEEN
 PT0294'THE TWO OBSERVATIONS.
 PT0294'
 PT0294'THE ORIGINAL DESCRIPTION WAS ADEQUATE, BUT SINCE THERE HAVE
 PT0294'BEEN CHANGES IN THE HIGHWAY, A COMPLETE NEW DESCRIPTION FOLLOWS--
 PT0294'
 PT0294'STATION IS LOCATED ABOUT 9.5 MILES NORTHWEST OF THE CITY OF
 PT0294'FORT PIERRE, ON LAND OWNED BY MRS. NAN SMITH AND MR. JAMES D.
 PT0294'SMITH, AND IS ON A HIGH RIDGE, ABOUT 20 FEET NORTH OF THE
 PT0294'SOUTH BLUFF OF THE RIDGE.  THE MARK PROJECTS ABOUT 6 INCHES,
 PT0294'AND THE DISK IS STAMPED FERRY 1945.
 PT0294'
 PT0294'REFERENCE MARK NO. 1 IS 39.06 FEET WEST OF THE STATION, NEAR
 PT0294'THE EDGE OF THE BLUFF, AND AT ABOUT THE SAME ELEVATION AS
 PT0294'THE STATION MARK.  THE MARK PROJECTS ABOUT 3 INCHES, AND THE
 PT0294'DISK IS STAMPED FERRY NO 1 1945.
 PT0294'
 PT0294'REFERENCE MARK NO. 2 IS 37.27 FEET SOUTH-SOUTHEAST OF THE
 PT0294'STATION, NEAR THE EDGE OF THE BLUFF, AND AT ABOUT THE SAME
 PT0294'ELEVATION AS THE STATION MARK.  THE MARK PROJECTS ABOUT 4
 PT0294'INCHES AND THE DISK IS STAMPED FERRY NO 2 1945.
 PT0294'
 PT0294'REFERENCE MARK NO. 3 IS 40.16 FEET SOUTHEAST OF THE STATION,
 PT0294'AND AT ABOUT THE SAME ELEVATION AS THE STATION MARK.  THE
 PT0294'MARK PROJECTS ABOUT 8 INCHES, AND THE DISK IS STAMPED FERRY
 PT0294'NO 3 1945.
 PT0294'
 PT0294'AZIMUTH MARK IS 0.6 MILE SOUTHEAST OF THE STATION, 82 FEET
 PT0294'NORTH OF THE CENTER OF A GRAVELED ROAD (OLD U.S. HIGHWAY 14),
 PT0294'45 FEET NORTH OF A WIRE GATE, AND 14 FEET WEST OF A NORTH-SOUTH
 PT0294'FENCE LINE.  THE DISK IS SET IN WESTERNMOST OF TWO CONCRETE
 PT0294'SLABS, AND IS STAMPED FERRY 1945.
 PT0294'
 PT0294'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83
 PT0294'AND 14, SOUTH OF THE MISSOURI RIVER BRIDGE BETWEEN PIERRE
 PT0294'AND FORT PIERRE, GO WESTERLY ON U.S. HIGHWAY 14 ACROSS TRACKS,
 PT0294'FOR 2.3 MILES TO TOP OF HILL AND CROSSROADS, TURN RIGHT ON
 PT0294'GRAVEL ROAD AND CONTINUE FOR 5.2 MILES TO A WIRE GATE INTO
 PT0294'A PASTURE AT THE RIGHT, AND AZIMUTH MARK AS DESCRIBED.  CONTINUE
 PT0294'ACROSS PASTURE NORTHWESTERLY FOR 0.95 MILE TO THE HIGHEST
 PT0294'POINT AND STATION.
 PT0294
 PT0294                          STATION RECOVERY (1949)
 PT0294
 PT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PT0294'9.4 MI NW FROM FORT PERRY.
 PT0294'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE
 PT0294'COURTHOUSE AT FORT PIERRE, TO A WIRE GATE WHICH IS AT A FENCE
 PT0294'CORNER, THENCE 1.0 MILE NORTHWEST ACROSS A PASTURE, AT THE
 PT0294'HIGHEST POINT IN THE VICINITY, 20 FEET NORTH OF THE SOUTH EDGE
 PT0294'OF A BLUFF, SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PT0294'0.6 FOOT ABOVE THE GROUND.
 PT0294
 PT0294                          STATION RECOVERY (1951)
 PT0294
 PT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (WMH)
 PT0294'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE
 PT0294'COURTHOUSE AT FORT PIERRE, THENCE 1.0 MILE NORTHWEST ACROSS
 PT0294'A PASTURE, AT THE HIGHEST POINT IN THE VICINITY, 20 FEET NORTH
 PT0294'OF THE SOUTH EDGE OF A BLUFF, A TRIANGULATION STATION DISK
 PT0294'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.6 FOOT
 PT0294'ABOVE THE GROUND, STAMPED FERRY 1945.
 PT0294'
 PT0294'FERRY R.M. 1 IS 39 FEET WEST OF TRIANGULATION STATION FERRY
 PT0294'1945, AT THE HIGHEST POINT IN THE VICINITY, NEAR THE EDGE
 PT0294'OF A BLUFF, A REFERENCE MARK DISK SET IN THE TOP OF A CONCRETE
 PT0294'POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND, STAMPED FERRY
 PT0294'NO 1 1945.
 PT0294'
 PT0294'FERRY R.M. 2 IS 37 FEET SOUTHEAST OF TRIANGULATION STATION
 PT0294'FERRY 1945, AT THE HIGHEST POINT IN THE VICINITY, NEAR THE
 PT0294'EDGE OF A BLUFF, A REFERENCE MARK DISK SET IN THE TOP OF A
 PT0294'CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND, STAMPED
 PT0294'FERRY NO 2 1945.
 PT0294'
 PT0294'FERRY R.M. 3 IS 40 FEET EAST OF TRIANGULATION STATION FERRY
 PT0294'1945, ON THE HIGHEST POINT IN THE VICINITY, A REFERENCE MARK DISK
 PT0294'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT
 PT0294'ABOVE THE GROUND, STAMPED FERRY NO 3 1948.
 PT0294'
 PT0294'FERRY 1945 AZIMUTH IS 1.0 MILE SOUTHEAST OF TRIANGULATION
 PT0294'STATION FERRY 1945, 8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY
 PT0294'14 FROM THE COURTHOUSE AT FORT PIERRE, 82 FEET NORTH OF THE
 PT0294'CENTER LINE OF A GRAVELED ROAD, 45 FEET NORTH OF A WIRE GATE,
 PT0294'14 FEET WEST OF A NORTH AND SOUTH FENCE, AN AZIMUTH MARK DISK
 PT0294'SET IN THE TOP OF THE MOST EASTERLY ONE OF TWO CONCRETE SLABS,
 PT0294'STAMPED FERRY 1945.
 PT0294
 PT0294                          STATION RECOVERY (1951)
 PT0294
 PT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0294'RECOVERED IN GOOD CONDITION.
 PT0294
 PT0294                          STATION RECOVERY (1952)
 PT0294
 PT0294'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT0294'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE FOUND IN
 PT0294'GOOD CONDITION.  REFERENCE MARK 3 IS LOOSE IN THE GROUND.
 PT0294'THE AZIMUTH MARK COULD NOT BE FOUND.  U.S. COAST AND GEODETIC
 PT0294'SURVEY BENCH MARK U 331 WAS USED AS THE AZIMUTH MARK.  A
 PT0294'NEW DESCRIPTION FOLLOWS.
 PT0294'
 PT0294'THE STATION IS 9.5 MILES NORTHWEST OF THE CITY OF FORT PIERRE,
 PT0294'2 MILES NORTH OF U.S. HIGHWAY 14, ON THE SUMMIT OF A PROMINENT
 PT0294'RIDGE AND ON LAND OWNED BY MRS NAN SMITH AND MR. JAMES D.
 PT0294'SMITH.
 PT0294'
 PT0294'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 83
 PT0294'AND 14, SOUTH OF THE MISSOURI RIVER BRIDGE BETWEEN PIERRE AND
 PT0294'FORT PIERRE, GO WESTERLY ON U.S. HIGHWAY 14 FOR 2.3 MILES TO
 PT0294'THE TOP OF A LONG HILL AND A CROSS ROAD, TURN RIGHT, NORTH
 PT0294'AND WEST ON THE MAIN GRAVELED ROAD FOR 5.2 MILES TO A TRACK
 PT0294'ROAD ON THE RIGHT, A WIRE GATE AND THE AZIMUTH MARK AS
 PT0294'DESCRIBED, TURN RIGHT (NORTH) GO THROUGH GATE AND PROCEED
 PT0294'NORTH-NORTHWEST ACROSS PASTURE LAND FOR 0.8 MILE TO THE
 PT0294'SUMMIT OF A HILL AND THE STATION AS DESCRIBED.
 PT0294'
 PT0294'THE STATION MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY 1945
 PT0294'
 PT0294'REFERENCE MARK 1 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY NO 1 1945.
 PT0294'
 PT0294'REFERENCE MARK 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY NO 2 1945.
 PT0294'
 PT0294'REFERENCE MARK 3 PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PT0294'FERRY NO 3 1945.
 PT0294'
 PT0294'THE U.S. COAST AND GEODETIC BENCH MARK (AZIMUTH MARK) IS 65
 PT0294'FEET WEST OF A TELEPHONE POLE, 34 FEET NORTH OF THE CENTER OF
 PT0294'THE GRAVELED ROAD, 28 FEET WEST OF THE CENTER OF A TRACK
 PT0294'ROAD, 2 FEET SOUTH OF A WHITE 4 IN X 4 IN WITNESS POST AND 1.5
 PT0294'FEET EAST OF A FENCE CORNER.  IT IS A STANDARD U.S. COAST
 PT0294'AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF A 10-INCH
 PT0294'CONCRETE CYLINDER.  THE MARK PROJECTS 1-INCH AND THE DISK IS
 PT0294'STAMPED U 331 1949.
 PT0294'
 PT0294'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PT0294
 PT0294                          STATION RECOVERY (1963)
 PT0294
 PT0294'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT0294'THE STATION AND REFERENCE MARKERS WERE FOUND AS DESCRIBED
 PT0294'IN GOOD CONDITION.  THE AZIMUTH MARKER WAS SEARCHED FOR BUT
 PT0294'COULD NOT BE FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1047 ***********************************************************************
 PT1047  DESIGNATION -  FERRY
 PT1047  PID         -  PT1047
 PT1047  STATE/COUNTY-  SD/STANLEY
 PT1047  COUNTRY     -  US
 PT1047  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT1047
 PT1047                         *CURRENT SURVEY CONTROL
 PT1047  ______________________________________________________________________
 PT1047* NAD 83(1996) POSITION- 44 24 34.48188(N) 100 31 22.61920(W)   ADJUSTED
 PT1047* NAVD 88 ORTHO HEIGHT -   573.    (meters)     1880.    (feet) SCALED
 PT1047  ______________________________________________________________________
 PT1047  GEOID HEIGHT    -        -23.172 (meters)                     GEOID18
 PT1047  LAPLACE CORR    -         -2.80  (seconds)                    DEFLEC18
 PT1047  HORZ ORDER      -  SECOND
 PT1047
 PT1047.The horizontal coordinates were established by classical geodetic methods
 PT1047.and adjusted by the National Geodetic Survey in January 1998.
 PT1047
 PT1047.The orthometric height was scaled from a topographic map.
 PT1047
 PT1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1047.GEOID18 height accuracy estimate available here.
 PT1047
 PT1047.Click photographs - Photos may exist for this station.
 PT1047
 PT1047.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1047
 PT1047. The following values were computed from the NAD 83(1996) position.
 PT1047
 PT1047;                    North         East     Units Scale Factor Converg.
 PT1047;SPC SD S     -   230,681.199   584,896.577   MT  1.00000230   -0 07 50.9
 PT1047;SPC SD S     -   756,826.57  1,918,948.19   sFT  1.00000230   -0 07 50.9
 PT1047;UTM  14      - 4,918,493.310   378,741.632   MT  0.99978082   -1 03 57.1
 PT1047
 PT1047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1047!SPC SD S     -   0.99991373  x   1.00000230  =   0.99991603
 PT1047!UTM  14      -   0.99991373  x   0.99978082  =   0.99969457
 PT1047
 PT1047:                Primary Azimuth Mark                     Grid Az
 PT1047:SPC SD S     -  BROWN HILL                               068 22 53.3
 PT1047:UTM  14      -  BROWN HILL                               069 18 59.5
 PT1047
 PT1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7874118493(NAD 83)
 PT1047
 PT1047|---------------------------------------------------------------------|
 PT1047| PID    Reference Object                     Distance      Geod. Az  |
 PT1047|                                                           dddmmss.s |
 PT1047| PT0238 BROWN HILL                          APPROX. 5.6 KM 0681502.4 |
 PT1047|---------------------------------------------------------------------|
 PT1047
 PT1047                          SUPERSEDED SURVEY CONTROL
 PT1047
 PT1047  NAD 83(1986)-  44 24 34.47696(N)    100 31 22.62243(W) AD(       ) 2
 PT1047  NAD 27      -  44 24 34.54700(N)    100 31 21.12100(W) AD(       ) 2
 PT1047  MORC        -  44 24 31.84000(N)    100 31 20.83000(W) AD(       ) 3
 PT1047
 PT1047.Superseded values are not recommended for survey control.
 PT1047
 PT1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1047.See file dsdata.pdf to determine how the superseded data were derived.
 PT1047
 PT1047_MARKER: Z = SEE DESCRIPTION
 PT1047_SETTING: 0 = UNSPECIFIED SETTING
 PT1047_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1047
 PT1047  HISTORY     - Date     Condition        Report By
 PT1047  HISTORY     - 1889     MONUMENTED       MORC
 PT1047
 PT1047                          STATION DESCRIPTION
 PT1047
 PT1047'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT1047'FERRY IS ON RIGHT BANK, ON A SMALL RIDGE, ABOUT ONE-HALF MILE
 PT1047'EAST FROM WILLOW CREEK AND 3 MILES SOUTH FROM FERRY LANDING
 PT1047'AT OAHE, S. DAK.  THE STATION IS 15 FEET EAST FROM EDGE OF
 PT1047'BLUFF AND 375 FEET WEST FROM WAGON ROAD FROM PIERRE TO FORT
 PT1047'BENNETT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0293 ***********************************************************************
 PT0293  DESIGNATION -  FERRY AZ MK
 PT0293  PID         -  PT0293
 PT0293  STATE/COUNTY-  SD/STANLEY
 PT0293  COUNTRY     -  US
 PT0293  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0293
 PT0293                         *CURRENT SURVEY CONTROL
 PT0293  ______________________________________________________________________
 PT0293* NAD 83(1986) POSITION- 44 24 03.     (N) 100 30 39.     (W)   SCALED
 PT0293* NAVD 88 ORTHO HEIGHT -   548.394 (meters)     1799.19  (feet) ADJUSTED
 PT0293  ______________________________________________________________________
 PT0293  GEOID HEIGHT    -        -23.213 (meters)                     GEOID18
 PT0293  DYNAMIC HEIGHT  -        548.276 (meters)     1798.80  (feet) COMP
 PT0293  MODELED GRAVITY -    980,386.7   (mgal)                       NAVD 88
 PT0293
 PT0293  VERT ORDER      -  FIRST     CLASS II
 PT0293
 PT0293.The horizontal coordinates were scaled from a map and have
 PT0293.an estimated accuracy of +/- 6 seconds.
 PT0293
 PT0293.The orthometric height was determined by differential leveling and
 PT0293.adjusted by the NATIONAL GEODETIC SURVEY
 PT0293.in June 1991.
 PT0293
 PT0293.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0293.GEOID18 height accuracy estimate available here.
 PT0293
 PT0293.Click photographs - Photos may exist for this station.
 PT0293
 PT0293.The dynamic height is computed by dividing the NAVD 88
 PT0293.geopotential number by the normal gravity value computed on the
 PT0293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0293.degrees latitude (g = 980.6199 gals.).
 PT0293
 PT0293.The modeled gravity was interpolated from observed gravity values.
 PT0293
 PT0293;                    North         East    Units  Estimated Accuracy
 PT0293;SPC SD S     -   229,710.      585,860.      MT  (+/- 180 meters Scaled)
 PT0293
 PT0293_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ796175(NAD 83)
 PT0293
 PT0293                          SUPERSEDED SURVEY CONTROL
 PT0293
 PT0293  NGVD 29 (??/??/92)  548.005  (m)         1797.91   (f) ADJ UNCH    1 2
 PT0293
 PT0293.Superseded values are not recommended for survey control.
 PT0293
 PT0293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0293.See file dsdata.pdf to determine how the superseded data were derived.
 PT0293
 PT0293_MARKER: DZ = AZIMUTH MARK DISK
 PT0293_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PT0293_SP_SET: SLAB
 PT0293_STAMPING: FERRY 1945
 PT0293_MARK LOGO: CGS
 PT0293_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0293
 PT0293  HISTORY     - Date     Condition        Report By
 PT0293  HISTORY     - 1945     MONUMENTED       CGS
 PT0293  HISTORY     - 1949     GOOD             CGS
 PT0293  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0293
 PT0293                          STATION DESCRIPTION
 PT0293
 PT0293'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0293'8.4 MI NW FROM FORT PIERRE.
 PT0293'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0293'AT FORT PIERRE, 82 FEET NORTH OF THE CENTER LINE OF THE GRAVELED
 PT0293'ROAD, 45 FEET NORTH OF A WIRE GATE, 14 FEET WEST OF A NORTH
 PT0293'AND SOUTH FENCE, SET IN THE TOP OF THE MOST EASTERLY ONE OF TWO
 PT0293'CONCRETE SLABS.
 PT0293
 PT0293                          STATION RECOVERY (1973)
 PT0293
 PT0293'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0293'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0295 ***********************************************************************
 PT0295  DESIGNATION -  FERRY RM 1
 PT0295  PID         -  PT0295
 PT0295  STATE/COUNTY-  SD/STANLEY
 PT0295  COUNTRY     -  US
 PT0295  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0295
 PT0295                         *CURRENT SURVEY CONTROL
 PT0295  ______________________________________________________________________
 PT0295* NAD 83(1986) POSITION- 44 24 34.69   (N) 100 31 22.86   (W)   HD_HELD1
 PT0295* NAVD 88 ORTHO HEIGHT -   575.488 (meters)     1888.08  (feet) ADJUSTED
 PT0295  ______________________________________________________________________
 PT0295  GEOID HEIGHT    -        -23.172 (meters)                     GEOID18
 PT0295  DYNAMIC HEIGHT  -        575.367 (meters)     1887.68  (feet) COMP
 PT0295  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 PT0295
 PT0295  VERT ORDER      -  FIRST     CLASS II
 PT0295
 PT0295.The horizontal coordinates were determined by differentially corrected
 PT0295.hand held GPS observations or other comparable positioning techniques
 PT0295.and have an estimated accuracy of +/- 3 meters.
 PT0295
 PT0295.The orthometric height was determined by differential leveling and
 PT0295.adjusted by the NATIONAL GEODETIC SURVEY
 PT0295.in June 1991.
 PT0295
 PT0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0295.GEOID18 height accuracy estimate available here.
 PT0295
 PT0295.Click photographs - Photos may exist for this station.
 PT0295
 PT0295.The dynamic height is computed by dividing the NAVD 88
 PT0295.geopotential number by the normal gravity value computed on the
 PT0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0295.degrees latitude (g = 980.6199 gals.).
 PT0295
 PT0295.The modeled gravity was interpolated from observed gravity values.
 PT0295
 PT0295;                    North         East    Units  Estimated Accuracy
 PT0295;SPC SD S     -   230,687.6     584,891.3     MT  (+/- 3 meters HH1 GPS) 
 PT0295
 PT0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7873618499(NAD 83)
 PT0295
 PT0295                          SUPERSEDED SURVEY CONTROL
 PT0295
 PT0295  NGVD 29 (??/??/92)  575.102  (m)         1886.81   (f) ADJ UNCH    1 2
 PT0295
 PT0295.Superseded values are not recommended for survey control.
 PT0295
 PT0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0295.See file dsdata.pdf to determine how the superseded data were derived.
 PT0295
 PT0295_MARKER: DR = REFERENCE MARK DISK
 PT0295_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0295_STAMPING: FERRY NO 1 1945
 PT0295_MARK LOGO: CGS
 PT0295_PROJECTION: PROJECTING 9 CENTIMETERS
 PT0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0295+STABILITY: SURFACE MOTION
 PT0295
 PT0295  HISTORY     - Date     Condition        Report By
 PT0295  HISTORY     - 1945     MONUMENTED       CGS
 PT0295  HISTORY     - 1949     GOOD             CGS
 PT0295  HISTORY     - 1951     GOOD             CGS
 PT0295
 PT0295                          STATION DESCRIPTION
 PT0295
 PT0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0295'9.4 MI NW FROM FORT PIERRE.
 PT0295'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0295'AT FORT PIERRE TO A WIRE GATE WHICH IS AT A FENCE CORNER, THENCE
 PT0295'1.0 MILE NORTHWEST ACROSS A PASTURE, AT THE HIGHEST POINT IN
 PT0295'THE VICINITY, NEAR THE EDGE OF A BLUFF, SET IN THE TOP OF A
 PT0295'CONCRETE POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND, 39 FEET
 PT0295'WEST OF TRIANGULATION STATION FERRY 1945.
 PT0295
 PT0295                          STATION RECOVERY (1951)
 PT0295
 PT0295'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0295'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0296 ***********************************************************************
 PT0296  DESIGNATION -  FERRY RM 2
 PT0296  PID         -  PT0296
 PT0296  STATE/COUNTY-  SD/STANLEY
 PT0296  COUNTRY     -  US
 PT0296  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0296
 PT0296                         *CURRENT SURVEY CONTROL
 PT0296  ______________________________________________________________________
 PT0296* NAD 83(1986) POSITION- 44 24 34.13   (N) 100 31 22.55   (W)   HD_HELD1
 PT0296* NAVD 88 ORTHO HEIGHT -   575.375 (meters)     1887.71  (feet) ADJUSTED
 PT0296  ______________________________________________________________________
 PT0296  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0296  DYNAMIC HEIGHT  -        575.254 (meters)     1887.31  (feet) COMP
 PT0296  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 PT0296
 PT0296  VERT ORDER      -  FIRST     CLASS II
 PT0296
 PT0296.The horizontal coordinates were determined by differentially corrected
 PT0296.hand held GPS observations or other comparable positioning techniques
 PT0296.and have an estimated accuracy of +/- 3 meters.
 PT0296
 PT0296.The orthometric height was determined by differential leveling and
 PT0296.adjusted by the NATIONAL GEODETIC SURVEY
 PT0296.in June 1991.
 PT0296
 PT0296.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0296.GEOID18 height accuracy estimate available here.
 PT0296
 PT0296.Click photographs - Photos may exist for this station.
 PT0296
 PT0296.The dynamic height is computed by dividing the NAVD 88
 PT0296.geopotential number by the normal gravity value computed on the
 PT0296.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0296.degrees latitude (g = 980.6199 gals.).
 PT0296
 PT0296.The modeled gravity was interpolated from observed gravity values.
 PT0296
 PT0296;                    North         East    Units  Estimated Accuracy
 PT0296;SPC SD S     -   230,670.3     584,898.1     MT  (+/- 3 meters HH1 GPS) 
 PT0296
 PT0296_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7874218482(NAD 83)
 PT0296
 PT0296                          SUPERSEDED SURVEY CONTROL
 PT0296
 PT0296  NGVD 29 (??/??/92)  574.989  (m)         1886.44   (f) ADJ UNCH    1 2
 PT0296
 PT0296.Superseded values are not recommended for survey control.
 PT0296
 PT0296.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0296.See file dsdata.pdf to determine how the superseded data were derived.
 PT0296
 PT0296_MARKER: DR = REFERENCE MARK DISK
 PT0296_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0296_STAMPING: FERRY NO 2 1945
 PT0296_MARK LOGO: CGS
 PT0296_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0296_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0296+STABILITY: SURFACE MOTION
 PT0296
 PT0296  HISTORY     - Date     Condition        Report By
 PT0296  HISTORY     - 1945     MONUMENTED       CGS
 PT0296  HISTORY     - 1949     GOOD             CGS
 PT0296  HISTORY     - 1951     GOOD             CGS
 PT0296  HISTORY     - 1963     GOOD             USFS
 PT0296
 PT0296                          STATION DESCRIPTION
 PT0296
 PT0296'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0296'9.4 MI NW FROM FORT PIERRE.
 PT0296'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0296'AT FORT PIERRE TO A WIRE GATE WHICH IS AT A FENCE CORNER, THENCE
 PT0296'1.0 MILE NORTHWEST ACROSS A PASTURE, AT THE HIGHEST POINT IN
 PT0296'THE VICINITY, 37 FEET SOUTHEAST OF TRIANGULATION STATION FERRY
 PT0296'1945, NEAR THE EDGE OF A BLUFF, SET IN THE TOP OF A CONCRETE
 PT0296'POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 PT0296
 PT0296                          STATION RECOVERY (1951)
 PT0296
 PT0296'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (WMH)
 PT0296'RECOVERED IN GOOD CONDITION.
 PT0296
 PT0296                          STATION RECOVERY (1963)
 PT0296
 PT0296'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT0296'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0297 ***********************************************************************
 PT0297  DESIGNATION -  FERRY RM 3
 PT0297  PID         -  PT0297
 PT0297  STATE/COUNTY-  SD/STANLEY
 PT0297  COUNTRY     -  US
 PT0297  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0297
 PT0297                         *CURRENT SURVEY CONTROL
 PT0297  ______________________________________________________________________
 PT0297* NAD 83(1986) POSITION- 44 24 34.48   (N) 100 31 21.86   (W)   HD_HELD1
 PT0297* NAVD 88 ORTHO HEIGHT -   574.752 (meters)     1885.67  (feet) ADJUSTED
 PT0297  ______________________________________________________________________
 PT0297  GEOID HEIGHT    -        -23.173 (meters)                     GEOID18
 PT0297  DYNAMIC HEIGHT  -        574.630 (meters)     1885.27  (feet) COMP
 PT0297  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 PT0297
 PT0297  VERT ORDER      -  FIRST     CLASS II
 PT0297
 PT0297.The horizontal coordinates were determined by differentially corrected
 PT0297.hand held GPS observations or other comparable positioning techniques
 PT0297.and have an estimated accuracy of +/- 3 meters.
 PT0297
 PT0297.The orthometric height was determined by differential leveling and
 PT0297.adjusted by the NATIONAL GEODETIC SURVEY
 PT0297.in June 1991.
 PT0297
 PT0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0297.GEOID18 height accuracy estimate available here.
 PT0297
 PT0297.Click photographs - Photos may exist for this station.
 PT0297
 PT0297.The dynamic height is computed by dividing the NAVD 88
 PT0297.geopotential number by the normal gravity value computed on the
 PT0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0297.degrees latitude (g = 980.6199 gals.).
 PT0297
 PT0297.The modeled gravity was interpolated from observed gravity values.
 PT0297
 PT0297;                    North         East    Units  Estimated Accuracy
 PT0297;SPC SD S     -   230,681.1     584,913.4     MT  (+/- 3 meters HH1 GPS) 
 PT0297
 PT0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7875818492(NAD 83)
 PT0297
 PT0297                          SUPERSEDED SURVEY CONTROL
 PT0297
 PT0297  NGVD 29 (??/??/92)  574.365  (m)         1884.40   (f) ADJ UNCH    1 2
 PT0297
 PT0297.Superseded values are not recommended for survey control.
 PT0297
 PT0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0297.See file dsdata.pdf to determine how the superseded data were derived.
 PT0297
 PT0297_MARKER: DR = REFERENCE MARK DISK
 PT0297_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0297_STAMPING: FERRY NO 3 1948
 PT0297_MARK LOGO: CGS
 PT0297_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0297+STABILITY: SURFACE MOTION
 PT0297
 PT0297  HISTORY     - Date     Condition        Report By
 PT0297  HISTORY     - 1948     MONUMENTED       CGS
 PT0297  HISTORY     - 1951     GOOD             CGS
 PT0297  HISTORY     - 1963     GOOD             USFS
 PT0297
 PT0297                          STATION DESCRIPTION
 PT0297
 PT0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 PT0297'9.4 MI NW FROM FORT PIERRE.
 PT0297'8.45 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0297'AT FORT PIERRE, THENCE 1.0 MILE NORTHWEST ACROSS A PASTURE, ON
 PT0297'THE HIGHEST POINT IN THIS VICINITY, 40.0 FEET EAST OF
 PT0297'TRIANGULATION STATION FERRY 1945, SET IN THE TOP OF A CONCRETE
 PT0297'POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND.
 PT0297
 PT0297                          STATION RECOVERY (1963)
 PT0297
 PT0297'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT0297'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1899 ***********************************************************************
 NM1899  DESIGNATION -  FIELD
 NM1899  PID         -  NM1899
 NM1899  STATE/COUNTY-  SD/BON HOMME
 NM1899  COUNTRY     -  US
 NM1899  USGS QUAD   -  SPRINGFIELD (2017)
 NM1899
 NM1899                         *CURRENT SURVEY CONTROL
 NM1899  ______________________________________________________________________
 NM1899* NAD 83(1996) POSITION- 42 49 45.33595(N) 097 56 21.84132(W)   ADJUSTED
 NM1899* NAVD 88 ORTHO HEIGHT -   434.    (meters)     1424.    (feet) SCALED
 NM1899  ______________________________________________________________________
 NM1899  GEOID HEIGHT    -        -25.937 (meters)                     GEOID18
 NM1899  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 NM1899  HORZ ORDER      -  SECOND
 NM1899
 NM1899.The horizontal coordinates were established by classical geodetic methods
 NM1899.and adjusted by the National Geodetic Survey in January 1998.
 NM1899
 NM1899.The orthometric height was scaled from a topographic map.
 NM1899
 NM1899.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1899.GEOID18 height accuracy estimate available here.
 NM1899
 NM1899.Click photographs - Photos may exist for this station.
 NM1899
 NM1899.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1899
 NM1899. The following values were computed from the NAD 83(1996) position.
 NM1899
 NM1899;                    North         East     Units Scale Factor Converg.
 NM1899;SPC SD S     -    57,914.586   795,716.323   MT  1.00000097   +1 39 05.3
 NM1899;SPC SD S     -   190,008.10  2,610,612.64   sFT  1.00000097   +1 39 05.3
 NM1899;UTM  14      - 4,742,400.161   586,687.090   MT  0.99969245   +0 43 15.8
 NM1899
 NM1899!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1899!SPC SD S     -   0.99993597  x   1.00000097  =   0.99993694
 NM1899!UTM  14      -   0.99993597  x   0.99969245  =   0.99962844
 NM1899
 NM1899:                Primary Azimuth Mark                     Grid Az
 NM1899:SPC SD S     -  FIELD AZ MK                              316 27 16.2
 NM1899:UTM  14      -  FIELD AZ MK                              317 23 05.7
 NM1899
 NM1899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8668742400(NAD 83)
 NM1899
 NM1899|---------------------------------------------------------------------|
 NM1899| PID    Reference Object                     Distance      Geod. Az  |
 NM1899|                                                           dddmmss.s |
 NM1899| CO3093 FIELD RM 1                           25.072 METERS 03533     |
 NM1899| NM1895 SPRINGFIELD MUNICIPAL TANK          APPROX. 4.6 KM 0515546.5 |
 NM1899| NM1901 SPRINGFIELD ST MARYS SCH TANK       APPROX. 4.3 KM 0564834.2 |
 NM1899| CO3092 FIELD AZ MK                                        3180621.5 |
 NM1899| CO3094 FIELD RM 2                           24.496 METERS 32724     |
 NM1899|---------------------------------------------------------------------|
 NM1899
 NM1899                          SUPERSEDED SURVEY CONTROL
 NM1899
 NM1899  NAD 83(1995)-  42 49 45.33595(N)    097 56 21.84133(W) AD(       ) 2
 NM1899  NAD 83(1986)-  42 49 45.34594(N)    097 56 21.83911(W) AD(       ) 2
 NM1899  NAD 27      -  42 49 45.34600(N)    097 56 20.58600(W) AD(       ) 2
 NM1899
 NM1899.Superseded values are not recommended for survey control.
 NM1899
 NM1899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1899.See file dsdata.pdf to determine how the superseded data were derived.
 NM1899
 NM1899_MARKER: DS = TRIANGULATION STATION DISK
 NM1899_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1899_STAMPING: FIELD 1948
 NM1899_MARK LOGO: CGS
 NM1899_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1899+STABILITY: SURFACE MOTION
 NM1899
 NM1899  HISTORY     - Date     Condition        Report By
 NM1899  HISTORY     - 1948     MONUMENTED       CGS
 NM1899
 NM1899                          STATION DESCRIPTION
 NM1899
 NM1899'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1899'LOCATED ABOUT 3 MILES SOUTHWEST OF SPRINGFIELD AND 2 MILES
 NM1899'SOUTH OF THE MISSOURI RIVER.  IN THE SOUTHEAST 1/4 OF SEC. 8,
 NM1899'T. 92 N., R. 60 W.  ON LAND OWNED AND OCCUPIED BY MR. BEN SELL.
 NM1899'NEAR THE SOUTH END OF A BROAD NORTHWEST-SOUTHEAST RIDGE AND
 NM1899'OVERLOOKS THE MISSOURI RIVER VALLEY.  IT IS 68 FEET SOUTH OF
 NM1899'THE EAST-WEST FENCE LINE THAT CROSSES THE RIDGE AT THE
 NM1899'NORTH SIDE OF A LARGE PASTURE.  THE MARK PROJECTS ABOUT 4
 NM1899'INCHES AND THE DISC IS STAMPED FIELD 1948.  IT IS 3 FEET WEST
 NM1899'OF A WHITE WITNESS POST.
 NM1899'
 NM1899'REFERENCE MARK NO. 1 IS 82.26 FEET NORTHEAST OF THE STATION
 NM1899'AND ABOUT 1/2 FOOT SOUTH OF THE EAST-WEST FENCE LINE.  THE
 NM1899'MARK PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED FIELD
 NM1899'NO 1 1948.
 NM1899'
 NM1899'REFERENCE MARK NO. 2 IS 80.37 FEET NORTHWEST OF THE STATION AND
 NM1899'ABOUT 1 FOOT SOUTH OF THE EAST-WEST FENCE LINE.  THE MARK
 NM1899'PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED FIELD NO 2
 NM1899'1948.
 NM1899'
 NM1899'AZIMUTH MARK IS ABOUT 0.2 MILE NORTHWEST OF THE STATION, NEAR
 NM1899'THE SOUTH END OF A FARM LANE AND 1/2 FOOT EAST OF THE EAST
 NM1899'FENCE LINE, AND 2 FEET SOUTH OF A WHITE WITNESS POST.  THE
 NM1899'MARK PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED FIELD
 NM1899'1948.
 NM1899'
 NM1899'THE STATION WAS REACHED FROM THE POST OFFICE IN SPRINGFIELD
 NM1899'BY GOING WESTERLY ON STATE ROUTE 37 FOR 2.0 MILES TO SPRINGFIELD
 NM1899'RAILROAD STATION.  CONTINUE WESTERLY ON STATE ROUTE FOR 1
 NM1899'MILE TO A FARM DRIVEWAY ON THE LEFT AND A LARGE 2-STORY WHITE
 NM1899'HOUSE ABOUT 0.1 MILE SOUTH OF THE HIGHWAY.  TURN LEFT ON
 NM1899'DRIVEWAY TO FARM BUILDINGS, THENCE SOUTH, EITHER IN LANE
 NM1899'OR ALONG THE EAST SIDE OF LANE, FOR 0.45 MILE TO THE END
 NM1899'OF THE LANE AND THE SITE OF THE AZIMUTH MARK.  HERE PACK
 NM1899'SOUTHEASTERLY, OR IF PERMISSION IS OBTAINED A TRUCK MAY BE
 NM1899'DRIVEN, ALONG THE SOUTHERLY EDGE OF THE FIELD FOR 0.2 MILE
 NM1899'TO THE STATION SITE.
 NM1899'
 NM1899'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1083 ***********************************************************************
 PT1083  DESIGNATION -  FIELDER
 PT1083  PID         -  PT1083
 PT1083  STATE/COUNTY-  SD/STANLEY
 PT1083  COUNTRY     -  US
 PT1083  USGS QUAD   -  IRON POST BUTTES SW (2017)
 PT1083
 PT1083                         *CURRENT SURVEY CONTROL
 PT1083  ______________________________________________________________________
 PT1083* NAD 83(1996) POSITION- 44 31 58.98032(N) 100 38 12.69637(W)   ADJUSTED
 PT1083* NAVD 88 ORTHO HEIGHT -   625.    (meters)     2051.    (feet) SCALED
 PT1083  ______________________________________________________________________
 PT1083  GEOID HEIGHT    -        -22.668 (meters)                     GEOID18
 PT1083  LAPLACE CORR    -         -4.79  (seconds)                    DEFLEC18
 PT1083  HORZ ORDER      -  SECOND
 PT1083
 PT1083.The horizontal coordinates were established by classical geodetic methods
 PT1083.and adjusted by the National Geodetic Survey in January 1998.
 PT1083
 PT1083.The orthometric height was scaled from a topographic map.
 PT1083
 PT1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1083.GEOID18 height accuracy estimate available here.
 PT1083
 PT1083.Click photographs - Photos may exist for this station.
 PT1083
 PT1083.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1083
 PT1083. The following values were computed from the NAD 83(1996) position.
 PT1083
 PT1083;                    North         East     Units Scale Factor Converg.
 PT1083;SPC SD S     -   244,428.654   575,873.511   MT  1.00003451   -0 12 33.8
 PT1083;SPC SD S     -   801,929.68  1,889,345.01   sFT  1.00003451   -0 12 33.8
 PT1083;UTM  14      - 4,932,383.352   369,946.520   MT  0.99980800   -1 08 53.2
 PT1083
 PT1083!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1083!SPC SD S     -   0.99990550  x   1.00003451  =   0.99994001
 PT1083!UTM  14      -   0.99990550  x   0.99980800  =   0.99971352
 PT1083
 PT1083:                Primary Azimuth Mark                     Grid Az
 PT1083:SPC SD S     -  FIELDER AZ MK                            342 11 09.7
 PT1083:UTM  14      -  FIELDER AZ MK                            343 07 29.1
 PT1083
 PT1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6994632383(NAD 83)
 PT1083
 PT1083|---------------------------------------------------------------------|
 PT1083| PID    Reference Object                     Distance      Geod. Az  |
 PT1083|                                                           dddmmss.s |
 PT1083| CO4944 FIELDER RM 1                         10.903 METERS 18722     |
 PT1083| CO4945 FIELDER RM 2                         13.103 METERS 28549     |
 PT1083| CO4943 FIELDER AZ MK                                      3415835.9 |
 PT1083|---------------------------------------------------------------------|
 PT1083
 PT1083                          SUPERSEDED SURVEY CONTROL
 PT1083
 PT1083  NAD 83(1986)-  44 31 58.97484(N)    100 38 12.69918(W) AD(       ) 2
 PT1083  NAD 27      -  44 31 59.04600(N)    100 38 11.18200(W) AD(       ) 2
 PT1083  MORC        -  44 31 56.36000(N)    100 38 10.84000(W) AD(       ) 3
 PT1083
 PT1083.Superseded values are not recommended for survey control.
 PT1083
 PT1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1083.See file dsdata.pdf to determine how the superseded data were derived.
 PT1083
 PT1083_MARKER: P = PIPE CAP
 PT1083_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT1083_MARK LOGO: MORC
 PT1083_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT1083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1083
 PT1083  HISTORY     - Date     Condition        Report By
 PT1083  HISTORY     - 1889     MONUMENTED       MORC
 PT1083  HISTORY     - 1952     GOOD             CGS
 PT1083
 PT1083                          STATION DESCRIPTION
 PT1083
 PT1083'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (FXP)
 PT1083'STATION IS LOCATED ON PROPERTY OF D.A. DONAVON, ON THE HIGHEST
 PT1083'POINT OF THE LONG RIDGE BETWEEN CHANTIER CREEK TO THE SOUTH
 PT1083'AND THE MISSOURI RIVER TO THE NORTH.  IT IS ABOUT 3.5 MILES
 PT1083'EAST AND 1 MILE NORTH OF THE BRIDGE ACROSS CHANTIER CREEK ON
 PT1083'THE MISSION RIDGE ROAD, AND 4 FEET SOUTH OF A WITNESS POST.
 PT1083'THE MARK IS A 5-INCH PIPE WITH A CAST-IRON CAP ON WHICH IS
 PT1083'CAST MISSOURI RIVER COMMISSION.  ON THE CAP IS A SMALL, RAISED
 PT1083'TRIANGLE WITH A SMALL HOLE IN THE CENTER.  THE PIPE PROJECTS
 PT1083'9 INCHES.
 PT1083'
 PT1083'REFERENCE MARK NO. 1 IS 35.71 FEET SOUTH OF STATION.  THE MARK
 PT1083'PROJECTS 5 INCHES, AND THE DISK IS STAMPED FIELDER MO.R.C.
 PT1083'NO 1 1948.
 PT1083'
 PT1083'REFERENCE MARK NO. 2 IS 42.98 FEET WEST-NORTHWEST OF STATION.
 PT1083'THE MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED FIELDER
 PT1083'MO.R.C. NO 2 19M8.
 PT1083'
 PT1083'AZIMUTH MARK IS 0.2 MILE NORTH-NORTHWEST OF STATION, 24
 PT1083'FEET NORTHEAST OF TRACK ROAD, AND 2 FEET SOUTH OF A WITNESS POST.
 PT1083'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED FIELDER
 PT1083'MO.R.C. 1948.
 PT1083'
 PT1083'TO REACH FROM THE POST OFFICE IN FORT PIERRE, GO NORTH ON U.S.
 PT1083'HIGHWAY 83 FOR 1.1 MILES TO THE JUNCTION OF U.S. HIGHWAY 14,
 PT1083'TURN LEFT ON HIGHWAY 14 AND GO 2.2 MILES TO A CROSSROAD,
 PT1083'TURN RIGHT AND GO 5.95 MILES TO A FORK, TAKE RIGHT ROAD AND
 PT1083'GO 10.4 MILES TO A FORK, TAKE RIGHT ROAD AND GO 5.35 MILES
 PT1083'TO FORKS AT TOP OF HILL AT SIGNS FT BENNETT AND MISSION
 PT1083'RIDGE, HERE TURN SHARP RIGHT AND FOLLOW DIM TRACK ROAD FOR 2.75
 PT1083'MILES TO A GATE, PASS THROUGH GATE AND GO 0.95 MILE TO A GATE,
 PT1083'PASS THROUGH GATE AND GO 1.8 MILES, PASSING TO THE RIGHT OF
 PT1083'A CORRAL, TO A GATE, PASS THROUGH GATE AND GO 0.2 MILE TO
 PT1083'THE AZIMUTH MARK ON LEFT, CONTINUE ON FOR 0.2 MILE, THENCE
 PT1083'LEAVE TRACK ROAD AND TURN RIGHT AND GO 0.05 MILE TO THE TOP
 PT1083'OF THE RIDGE AND STATION.
 PT1083'
 PT1083'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1083
 PT1083                          STATION RECOVERY (1952)
 PT1083
 PT1083'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1083'STATION RECOVERED AND THE MARKS ARE IN GOOD CONDITION.  IT
 PT1083'IS AS DESCRIBED WITH THE EXCEPTION THAT THE STATION MARK IS NOW
 PT1083'5.7 FEET NORTHWEST OF A WITNESS POST.  DIFFERENCES WERE FOUND
 PT1083'IN THE MILEAGE TO REACH THE STATION.  A NEW DESCRIPTION TO
 PT1083'REACH THE STATION FOLLOWS--
 PT1083'
 PT1083'TO REACH THE STATION FROM THE POST OFFICE IN FORT PIERRE, GO
 PT1083'NORTH ON U.S. HIGHWAY NO. 83 FOR 1.1 MILES TO A JUNCTION WITH
 PT1083'U.S. HIGHWAY NO. 14.  THEN LEFT, WESTERLY ON NO. 14 FOR 2.2
 PT1083'MILES TO A CROSSROAD.  THEN RIGHT, NORTHWEST, ON A GRAVELED
 PT1083'ROAD FOR 5.95 MILES TO A FORK.  THEN RIGHT, NORTHWESTERLY,
 PT1083'FOR 10.6 MILES TO A SIDE ROAD ON THE LEFT.  CONTINUE AHEAD,
 PT1083'NORTHWEST, FOR 5.45 MILES TO A FORK AT THE TOP OF A HILL,
 PT1083'SIGN FT. BENNETT AND MISSION RIDGE, AND A TRACK ROAD LEADING
 PT1083'SOUTHEASTERLY ACROSS PASTURE LAND.  TURN SHARP RIGHT, FOLLOW
 PT1083'THE TRACK ROAD, SOUTHEAST FOR 1.7 MILES TO A WIRE GATE.
 PT1083'PASS THROUGH THE GATE, CONTINUE SOUTHEASTERLY, FOR 1.05 MILE
 PT1083'TO A WIRE GATE AT A FENCE CORNER.  PASS THROUGH THE GATE,
 PT1083'SOUTHEAST, FOR 1.0 MILE TO A WIRE GATE.  PASS THROUGH THE
 PT1083'GATE, CONTINUE SOUTHEAST FOR 0.7 MILE TO A CORRAL ON THE
 PT1083'LEFT.  CONTINUE ON THE TRACK ROAD FOR 0.4 MILE TO A FORK.
 PT1083'THEN RIGHT, SOUTHEASTERLY, FOR 0.8 MILE TO TO TWO WIRE GATES AT
 PT1083'AN INTERSECTION OF FENCES.  PASS THROUGH THE GATE ON THE RIGHT,
 PT1083'CONTINUE SOUTHEAST FOR 0.2 MILE TO THE AZIMUTH MARK ON THE
 PT1083'LEFT AS DESCRIBED.  CONTINUE SOUTHEAST FOR 0.2 MILE.  THEN
 PT1083'BEAR RIGHT ACROSS THE PASTURE FOR 0.05 MILE TO THE CREST
 PT1083'OF THE RIDGE AND THE STATION AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0371 ***********************************************************************
 QT0371  DESIGNATION -  FIELDS
 QT0371  PID         -  QT0371
 QT0371  STATE/COUNTY-  SD/PERKINS
 QT0371  COUNTRY     -  US
 QT0371  USGS QUAD   -  LEMMON NE (2017)
 QT0371
 QT0371                         *CURRENT SURVEY CONTROL
 QT0371  ______________________________________________________________________
 QT0371* NAD 83(1996) POSITION- 45 56 37.22876(N) 102 01 05.69386(W)   ADJUSTED
 QT0371* NAVD 88 ORTHO HEIGHT -   818.40  (+/-2cm)     2685.0   (feet) VERTCON3
 QT0371  ______________________________________________________________________
 QT0371  GEOID HEIGHT    -        -19.222 (meters)                     GEOID18
 QT0371  LAPLACE CORR    -         -6.06  (seconds)                    DEFLEC18
 QT0371  HORZ ORDER      -  FIRST
 QT0371  VERT ORDER      -  THIRD ? (See Below)
 QT0371
 QT0371.The horizontal coordinates were established by classical geodetic methods
 QT0371.and adjusted by the National Geodetic Survey in January 1998.
 QT0371
 QT0371.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0371.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0371
 QT0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0371.GEOID18 height accuracy estimate available here.
 QT0371
 QT0371.The vertical order pertains to the NGVD 29 superseded value.
 QT0371
 QT0371.Click photographs - Photos may exist for this station.
 QT0371
 QT0371.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0371
 QT0371. The following values were computed from the NAD 83(1996) position.
 QT0371
 QT0371;                    North         East     Units Scale Factor Converg.
 QT0371;SPC SD N     -   236,472.008   443,507.984   MT  1.00006067   -1 25 42.2
 QT0371;SPC SD N     -   775,825.25  1,455,075.78   sFT  1.00006067   -1 25 42.2
 QT0371;UTM  13      - 5,092,113.154   731,114.782   MT  1.00025670   +2 08 37.7
 QT0371;UTM  14      - 5,092,219.695   266,056.461   MT  1.00027287   -2 10 12.2
 QT0371
 QT0371!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0371!SPC SD N     -   0.99987473  x   1.00006067  =   0.99993539
 QT0371!UTM  13      -   0.99987473  x   1.00025670  =   1.00013140
 QT0371!UTM  14      -   0.99987473  x   1.00027287  =   1.00014757
 QT0371
 QT0371:                Primary Azimuth Mark                     Grid Az
 QT0371:SPC SD N     -  FIELDS AZ MK                             086 50 13.5
 QT0371:UTM  13      -  FIELDS AZ MK                             083 15 53.6
 QT0371:UTM  14      -  FIELDS AZ MK                             087 34 43.5
 QT0371
 QT0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL3111492113(NAD 83)
 QT0371
 QT0371|---------------------------------------------------------------------|
 QT0371| PID    Reference Object                     Distance      Geod. Az  |
 QT0371|                                                           dddmmss.s |
 QT0371| CQ8367 FIELDS AZ MK                                       0852431.3 |
 QT0371| QT0562 FIELDS RM 1                          25.240 METERS 13803     |
 QT0371| QT0564 FIELDS RM 2                          26.566 METERS 22800     |
 QT0371| QT0378 LEMMON SPENCER MEM PRESB CH         APPROX.11.3 KM 2683515.4 |
 QT0371| QT0380 LEMMON AMERICAN LUTH CH SPIRE       APPROX.11.2 KM 2685932.1 |
 QT0371| QT0379 LEMMON PUBLIC SCHOOL FLAGPOLE       APPROX.11.2 KM 2692141.5 |
 QT0371| QT0383 LEMMON MUNICIPAL TANK               APPROX.11.9 KM 2700337.6 |
 QT0371|---------------------------------------------------------------------|
 QT0371
 QT0371                          SUPERSEDED SURVEY CONTROL
 QT0371
 QT0371  NAD 83(1986)-  45 56 37.22031(N)    102 01 05.69125(W) AD(       ) 1
 QT0371  NAD 27      -  45 56 37.21300(N)    102 01 04.15800(W) AD(       ) 1
 QT0371  NGVD 29             817.90   (m)         2683.4    (f) LEVELING    3  
 QT0371
 QT0371.Superseded values are not recommended for survey control.
 QT0371
 QT0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0371.See file dsdata.pdf to determine how the superseded data were derived.
 QT0371
 QT0371_MARKER: DS = TRIANGULATION STATION DISK
 QT0371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0371_STAMPING: FIELDS 1934
 QT0371_MARK LOGO: CGS
 QT0371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0371+STABILITY: SURFACE MOTION
 QT0371
 QT0371  HISTORY     - Date     Condition        Report By
 QT0371  HISTORY     - 1934     MONUMENTED       CGS
 QT0371  HISTORY     - 1951     GOOD             CGS
 QT0371
 QT0371                          STATION DESCRIPTION
 QT0371
 QT0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QT0371'STATION IS LOCATED IN NE 1/4 OF SEC. 21, T 128 N, R 17 E, ABOUT
 QT0371'6.5 MILES E OF LEMMON, SOUTH DAKOTA, ON A HILL AND PASTURE
 QT0371'LAND OWNED BY MRS. JOHNSON AND RENTED BY D.H. FIELDS WHO LIVES
 QT0371'AT FOOT OF HILL E OF STATION.  MARK IS SET ABOUT 360 FEET S
 QT0371'OF STATE LINE, AND 480 FEET SE OF MILEPOST 263, WHICH IS LOCATED
 QT0371'ALONG S EDGE OF ROAD.  THERE IS HIGHER GROUND TO S OF STATION.
 QT0371'
 QT0371'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QT0371'BRONZE DISKS SET IN CONCRETE.
 QT0371'
 QT0371'REFERENCE MARK NO. 1 IS 25.240 METERS (82.81 FEET) SE OF
 QT0371'STATION ON S EDGE OF HILL.
 QT0371'
 QT0371'REFERENCE MARK NO. 2 IS 26.566 METERS (87.16 FEET) SW OF STATION.
 QT0371'
 QT0371'AZIMUTH MARK IS ABOUT 0.7 MILE E OF STATION, AND 0.2 MILE E OF
 QT0371'MILEPOST 262-1/2 SET 2 FEET N OF E AND W FENCE, AND 25 FEET
 QT0371'S OF CENTER LINE OF E AND W ROAD.
 QT0371'
 QT0371'NEAREST MILEPOST REMOVED BECAUSE OF ROAD CONSTRUCTION.  NO
 QT0371'OTHERS VISIBLE.
 QT0371'
 QT0371'REACHED FROM POST OFFICE IN LEMMON BY GOING E ON U.S. HIGHWAY
 QT0371'12 7.6 MILES TO CROSS ROAD JUST AFTER PASSING OVER RIDGE,
 QT0371'(THIS CROSS ROAD IS 1.8 MILES W OF THUNDERHAWK) THEN LEAVE
 QT0371'U.S. HIGHWAY 12 TURN LEFT (N) GO 0.5 MILE, LEAVE SECTION LINE
 QT0371'ROAD AND TURN LEFT (W) AND GO 0.15 MILE TO FARM BUILDINGS.
 QT0371'FROM HOUSE CONTINUE W KEEPING TO S SIDE OF BARN AND FOLLOW LANE
 QT0371'0.15 MILE TO TOP OF HILL, TURN RIGHT (N) AND GO 0.1 MILE TO
 QT0371'STATION.
 QT0371'
 QT0371'HEIGHT OF LIGHT ABOVE STATION MARK - 3.67 METERS.
 QT0371
 QT0371                          STATION RECOVERY (1951)
 QT0371
 QT0371'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QT0371'THE STATION WAS RECOVERED AND THE MARKS WERE IN GOOD CONDITION.
 QT0371'DUE TO RECENT CONSTRUCTION OF FENCES A NEW ROUTING TO THE STATION
 QT0371'WILL FOLLOW.  EXCEPT FOR THE NEW ROUTING THE ORIGINAL DESCRIPTION
 QT0371'IS CORRECT AND ADEQUATE.  THE STATION WAS NOT OCCUPIED.
 QT0371'
 QT0371'TO REACH THE STATION FROM THE POST OFFICE IN LEMMON.  GO EAST
 QT0371'ON U.S. HIGHWAY 12 FOR 7.6 MILES TO A CROSSROADS.  (THIS
 QT0371'CROSSROADS IS 1.8 MILES WEST OF THUNDER HAWK) TURN LEFT AND
 QT0371'GO NORTH ON A TRACK ROAD FOR 0.75 MILE TO THE SOUTH DAKOTA-NORTH
 QT0371'DAKOTA STATE LINE.  TURN LEFT AND GO WEST ON THE STATE LINE
 QT0371'ROAD FOR 0.55 MILE TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0603 ***********************************************************************
 QR0603  DESIGNATION -  FINLEY
 QR0603  PID         -  QR0603
 QR0603  STATE/COUNTY-  SD/FAULK
 QR0603  COUNTRY     -  US
 QR0603  USGS QUAD   -  CRESBARD NE (2017)
 QR0603
 QR0603                         *CURRENT SURVEY CONTROL
 QR0603  ______________________________________________________________________
 QR0603* NAD 83(1996) POSITION- 45 12 55.87250(N) 098 49 14.01332(W)   ADJUSTED
 QR0603* NAVD 88 ORTHO HEIGHT -   423.    (meters)     1388.    (feet) SCALED
 QR0603  ______________________________________________________________________
 QR0603  GEOID HEIGHT    -        -24.021 (meters)                     GEOID18
 QR0603  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 QR0603  HORZ ORDER      -  FIRST
 QR0603
 QR0603.The horizontal coordinates were established by classical geodetic methods
 QR0603.and adjusted by the National Geodetic Survey in January 1998.
 QR0603
 QR0603.The orthometric height was scaled from a topographic map.
 QR0603
 QR0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0603.GEOID18 height accuracy estimate available here.
 QR0603
 QR0603.Click photographs - Photos may exist for this station.
 QR0603
 QR0603.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0603
 QR0603. The following values were computed from the NAD 83(1996) position.
 QR0603
 QR0603;                    North         East     Units Scale Factor Converg.
 QR0603;SPC SD N     -   154,267.632   692,637.340   MT  0.99994322   +0 50 05.0
 QR0603;SPC SD N     -   506,126.39  2,272,427.67   sFT  0.99994322   +0 50 05.0
 QR0603;UTM  14      - 5,006,908.069   514,089.555   MT  0.99960244   +0 07 38.5
 QR0603
 QR0603!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0603!SPC SD N     -   0.99993740  x   0.99994322  =   0.99988063
 QR0603!UTM  14      -   0.99993740  x   0.99960244  =   0.99953987
 QR0603
 QR0603:                Primary Azimuth Mark                     Grid Az
 QR0603:SPC SD N     -  FINLEY AZ MK                             089 16 45.5
 QR0603:UTM  14      -  FINLEY AZ MK                             089 59 12.0
 QR0603
 QR0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1408906908(NAD 83)
 QR0603
 QR0603|---------------------------------------------------------------------|
 QR0603| PID    Reference Object                     Distance      Geod. Az  |
 QR0603|                                                           dddmmss.s |
 QR0603| CO4951 FINLEY AZ MK                                       0900650.5 |
 QR0603| QR0600 CHELSEA ST PAULS EVAN LUTH CH       APPROX. 8.1 KM 1304233.8 |
 QR0603| CO4952 FINLEY RM 1                          27.792 METERS 17435     |
 QR0603| QR0674 FAULKTON MUNICIPAL TANK             APPROX.31.0 KM 2302001.2 |
 QR0603| QR0602 FINLEY 2                              3.850 METERS 27006     |
 QR0603| CO4953 FINLEY RM 2                          32.823 METERS 27511     |
 QR0603| QR0663 IPSWICH MUNICIPAL TANK              APPROX.30.3 KM 3272551.4 |
 QR0603| QR0614 RICHLAND METHODIST CH SPIRE         APPROX.12.9 KM 3573032.5 |
 QR0603|---------------------------------------------------------------------|
 QR0603
 QR0603                          SUPERSEDED SURVEY CONTROL
 QR0603
 QR0603  NAD 83(1986)-  45 12 55.88507(N)    098 49 14.01274(W) AD(       ) 1
 QR0603  NAD 27      -  45 12 55.97500(N)    098 49 12.63500(W) AD(       ) 1
 QR0603
 QR0603.Superseded values are not recommended for survey control.
 QR0603
 QR0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0603.See file dsdata.pdf to determine how the superseded data were derived.
 QR0603
 QR0603_MARKER: DS = TRIANGULATION STATION DISK
 QR0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0603_STAMPING: FINLEY 1934
 QR0603_MARK LOGO: CGS
 QR0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0603+STABILITY: SURFACE MOTION
 QR0603
 QR0603  HISTORY     - Date     Condition        Report By
 QR0603  HISTORY     - 1934     MONUMENTED       CGS
 QR0603  HISTORY     - 1960     GOOD             CGS
 QR0603  HISTORY     - 1967     SEE DESCRIPTION  CGS
 QR0603
 QR0603                          STATION DESCRIPTION
 QR0603
 QR0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0603'STATION IS LOCATED IN THE NE CORNER OF SEC. 18, T 120 N, R 66 W,
 QR0603'ON PROPERTY OF GALE FINLEY WHO LIVES 1/4 MILE S OF STATION.
 QR0603'MARK IS SET 44 FEET W OF CENTER LINE OF N-S ROAD, AND 33
 QR0603'FEET S OF CENTER LINE OF E-W ROAD.
 QR0603'
 QR0603'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QR0603'BRONZE DISKS SET IN CONCRETE.
 QR0603'
 QR0603'REFERENCE MARK NO. 1 IS S OF STATION SET IN N-S FENCE LINE,
 QR0603'36 FEET W OF CENTER LINE OF ROAD.
 QR0603'
 QR0603'REFERENCE MARK NO. 2 IS W OF STATION SET IN E-W FENCE LINE,
 QR0603'23 FEET S OF CENTER LINE OF ROAD.
 QR0603'
 QR0603'AZIMUTH MARK IS E OF STATION, SET IN S RIGHT-OF-WAY LINE
 QR0603'SECTION ROAD.
 QR0603'
 QR0603'STATION IS REACHED FROM NORTHVILLE, WHERE RAILROAD TRACKS
 QR0603'CROSS STATE HIGHWAY 20 ON E SIDE OF TOWN BY GOING W ON STATE
 QR0603'HIGHWAY 20 FOR 12 MILES TO SECTION LINE DIRT ROAD, THENCE N 4
 QR0603'MILES TO STATION ON W SIDE OF ROAD AT A SECTION CORNER.
 QR0603'
 QR0603'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 QR0603
 QR0603                          STATION RECOVERY (1960)
 QR0603
 QR0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (MF)
 QR0603'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 QR0603'CONDITION.  THE AZIMUTH MARK WAS NOT SEARCH FOR.
 QR0603
 QR0603                          STATION RECOVERY (1967)
 QR0603
 QR0603'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QR0603'THE STATION MARK AND REFERENCE MARK NO. 1 WERE IN THE WAY OF
 QR0603'ROAD CONSTRUCTION AND HAD TO BE MOVED.  REFERENCE MARK NO. 2
 QR0603'WAS FOUND DESTROYED AND THE DISK WAS RECOVERED.  THE AZIMUTH MARK
 QR0603'WAS RECOVERED AND FOUND IN GOOD CONDITION BUT THE MARK WAS
 QR0603'OBSTRUCTED BY POWERLINE POLES.  THE MARK WAS LEFT IN PLACE.
 QR0603'THE DISTANCE TO REFERENCE MARK NO. 1 CHECKED.
 QR0603'
 QR0603'FINLEY 2 WAS ESTABLISHED WEST OF THE STATION AND WAS SET ON LINE
 QR0603'TO THE AZIMUTH MARK, OLD 1934 ANGLES WERE USED TO SET THE
 QR0603'STATION.
 QR0603'
 QR0603'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 QR0603'MILES NORTHWEST OF CHELSEA
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0602 ***********************************************************************
 QR0602  DESIGNATION -  FINLEY 2
 QR0602  PID         -  QR0602
 QR0602  STATE/COUNTY-  SD/FAULK
 QR0602  COUNTRY     -  US
 QR0602  USGS QUAD   -  CRESBARD NE (2017)
 QR0602
 QR0602                         *CURRENT SURVEY CONTROL
 QR0602  ______________________________________________________________________
 QR0602* NAD 83(1996) POSITION- 45 12 55.87273(N) 098 49 14.18977(W)   ADJUSTED
 QR0602* NAVD 88 ORTHO HEIGHT -   423.1   (meters)     1388.    (feet) VERTCON3
 QR0602  ______________________________________________________________________
 QR0602  GEOID HEIGHT    -        -24.021 (meters)                     GEOID18
 QR0602  LAPLACE CORR    -         -2.19  (seconds)                    DEFLEC18
 QR0602  HORZ ORDER      -  SECOND
 QR0602
 QR0602.The horizontal coordinates were established by classical geodetic methods
 QR0602.and adjusted by the National Geodetic Survey in January 1998.
 QR0602
 QR0602.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0602.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0602
 QR0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0602.GEOID18 height accuracy estimate available here.
 QR0602
 QR0602.Click photographs - Photos may exist for this station.
 QR0602
 QR0602.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0602
 QR0602. The following values were computed from the NAD 83(1996) position.
 QR0602
 QR0602;                    North         East     Units Scale Factor Converg.
 QR0602;SPC SD N     -   154,267.583   692,633.491   MT  0.99994322   +0 50 04.9
 QR0602;SPC SD N     -   506,126.23  2,272,415.05   sFT  0.99994322   +0 50 04.9
 QR0602;UTM  14      - 5,006,908.068   514,085.707   MT  0.99960244   +0 07 38.4
 QR0602
 QR0602!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0602!SPC SD N     -   0.99993743  x   0.99994322  =   0.99988066
 QR0602!UTM  14      -   0.99993743  x   0.99960244  =   0.99953990
 QR0602
 QR0602:                Primary Azimuth Mark                     Grid Az
 QR0602:SPC SD N     -  REBAR 22                                 266 54 37.7
 QR0602:UTM  14      -  REBAR 22                                 267 37 04.2
 QR0602
 QR0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1408506908(NAD 83)
 QR0602
 QR0602|---------------------------------------------------------------------|
 QR0602| PID    Reference Object                     Distance      Geod. Az  |
 QR0602|                                                           dddmmss.s |
 QR0602| QR0603 FINLEY                                3.850 METERS 09006     |
 QR0602| QR0607 REBAR 22                            APPROX. 6.1 KM 2674442.6 |
 QR0602| CO4955 FINLEY 2 RM 4                        18.182 METERS 27335     |
 QR0602| CO4954 FINLEY 2 RM 3                        28.641 METERS 34842     |
 QR0602|---------------------------------------------------------------------|
 QR0602
 QR0602                          SUPERSEDED SURVEY CONTROL
 QR0602
 QR0602  NAD 83(1986)-  45 12 55.88530(N)    098 49 14.18919(W) AD(       ) 2
 QR0602  NAD 27      -  45 12 55.97525(N)    098 49 12.81144(W) AD(       ) 2
 QR0602  NGVD 29 (07/19/86)  422.8    (m)         1387.     (f) VERT ANG       
 QR0602
 QR0602.Superseded values are not recommended for survey control.
 QR0602
 QR0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0602.See file dsdata.pdf to determine how the superseded data were derived.
 QR0602
 QR0602_MARKER: DS = TRIANGULATION STATION DISK
 QR0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0602_STAMPING: FINLEY 2 1967
 QR0602_MARK LOGO: CGS
 QR0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0602+STABILITY: SURFACE MOTION
 QR0602
 QR0602  HISTORY     - Date     Condition        Report By
 QR0602  HISTORY     - 1967     MONUMENTED       CGS
 QR0602  HISTORY     - 1970     GOOD             NGS
 QR0602
 QR0602                          STATION DESCRIPTION
 QR0602
 QR0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QR0602'STATION IS LOCATED ABOUT 4 MILES WEST AND 4 MILES NORTH OF CHELSEA,
 QR0602'IN THE NORTHEAST CORNER OF SECTION 18, T 120 N, R 66 W, AND ON LAND
 QR0602'OWNED BY MR. GALE FINLEY WHO LIVES 1/4 MILE SOUTH OF THE STATION.
 QR0602'
 QR0602'TO REACH THE STATION FROM THE RAILROAD CROSSING AT THE EAST SIDE
 QR0602'OF NORTHVILLE, GO WEST ON STATE HIGHWAY 20 FOR 7.85 MILES
 QR0602'TO A ROAD LEADING NORTH TO CHELSEA.  CONTINUE WEST ON STATE HIGHWAY
 QR0602'20 FOR 3.95 MILES TO A CROSSROAD.  TURN RIGHT AND GO NORTH ON A
 QR0602'GRAVELED ROAD FOR 4.0 MILES TO A CROSSROAD AND THE STATION IN
 QR0602'THE SOUTHWEST ANGLE.  (TURN RIGHT AND GO EAST ON A SECTION LINE
 QR0602'ROAD FOR 0.8 MILE TO THE AZIMUTH MARK ON THE RIGHT.)
 QR0602'
 QR0602'STATION MARKS ARE STANDARD DISKS STAMPED FINLEY 2 1967.  THE
 QR0602'SURFACE DISK IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH
 QR0602'PROJECTS 2 INCHES.  IT IS 54 FEET WEST OF THE CENTER OF A
 QR0602'NORTH-SOUTH ROAD, 46.5 FEET SOUTH OF AN EAST-WEST ROAD, 4 FEET
 QR0602'SOUTH OF A FENCE, AND 1 FOOT SOUTH-SOUTHWEST OF A METAL WITNESS
 QR0602'POST.  THE UNDERGROUND DISK IS SET IN THE TOP OF AN IRREGULAR
 QR0602'MASS OF CONCRETE 3 FEET BELOW THE SURFACE OF THE GROUND.
 QR0602'
 QR0602'REFERENCE MARK NO. 3, A STANDARD DISK STAMPED FINLEY 2 NO. 3 1967,
 QR0602'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 1 INCH.
 QR0602'IT IS 71 FEET WEST OF THE CENTER OF THE NORTH-SOUTH ROAD, 44
 QR0602'FEET NORTH OF THE CENTER OF THE EAST-WEST ROAD, AND 1 FOOT EAST
 QR0602'OF A METAL WITNESS POST.
 QR0602'
 QR0602'REFERENCE MARK NO. 4, A STANDARD DISK STAMPED FINLEY 2 NO. 4 1967,
 QR0602'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 3 INCHES.
 QR0602'IT IS 114 FEET WEST OF THE CENTER OF THE NORTH-SOUTH ROAD,
 QR0602'44 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, AND 1 FOOT
 QR0602'SOUTH OF THE EAST-WEST FENCE.
 QR0602'
 QR0602'AZIMUTH MARK, A STANDARD DISK STAMPED FINLEY AZI. 1934, IS SET
 QR0602'IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS 2 INCHES.
 QR0602'IT IS 19 FEET SOUTH OF THE APPROXIMATE CENTER OF THE OLD SECTION
 QR0602'LINE ROAD AND 1 FOOT WEST OF A METAL WITNESS POST.
 QR0602
 QR0602                          STATION RECOVERY (1970)
 QR0602
 QR0602'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (JSA)
 QR0602'ALL SURFACE MARKS FOUND IN GOOD CONDITION AS DESCRIBED.  AZIMUTH
 QR0602'MARK CANNOT BE OBSERVED DUE TO POWER LINE POLE ON LINE BETWEEN
 QR0602'STATION MARK AND AZIMUTH MARK.
 QR0602'
 QR0602'NO PREVIOUS REFERENCE AZIMUTHS WERE VISITBLE FROM GROUND.
 QR0602'
 QR0602'THE OLD DESCRIPTION IS ADEQUATE.
 QR0602'
 QR0602'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0867 ***********************************************************************
 QS0867  DESIGNATION -  FIRE
 QS0867  PID         -  QS0867
 QS0867  STATE/COUNTY-  SD/DEWEY
 QS0867  COUNTRY     -  US
 QS0867  USGS QUAD   -  LIVERMANT LAKE (2017)
 QS0867
 QS0867                         *CURRENT SURVEY CONTROL
 QS0867  ______________________________________________________________________
 QS0867* NAD 83(1996) POSITION- 45 21 26.01964(N) 101 13 27.88276(W)   ADJUSTED
 QS0867* NAVD 88 ORTHO HEIGHT -   686.    (meters)     2251.    (feet) SCALED
 QS0867  ______________________________________________________________________
 QS0867  GEOID HEIGHT    -        -20.992 (meters)                     GEOID18
 QS0867  LAPLACE CORR    -         -4.05  (seconds)                    DEFLEC18
 QS0867  HORZ ORDER      -  SECOND
 QS0867
 QS0867.The horizontal coordinates were established by classical geodetic methods
 QS0867.and adjusted by the National Geodetic Survey in January 1998.
 QS0867
 QS0867.The orthometric height was scaled from a topographic map.
 QS0867
 QS0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0867.GEOID18 height accuracy estimate available here.
 QS0867
 QS0867.Click photographs - Photos may exist for this station.
 QS0867
 QS0867.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0867
 QS0867. The following values were computed from the NAD 83(1996) position.
 QS0867
 QS0867;                    North         East     Units Scale Factor Converg.
 QS0867;SPC SD N     -   170,066.453   504,068.909   MT  0.99995335   -0 51 59.6
 QS0867;SPC SD N     -   557,959.69  1,653,766.08   sFT  0.99995335   -0 51 59.6
 QS0867;UTM  14      - 5,025,042.005   325,775.625   MT  0.99997322   -1 34 59.0
 QS0867
 QS0867!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0867!SPC SD N     -   0.99989568  x   0.99995335  =   0.99984904
 QS0867!UTM  14      -   0.99989568  x   0.99997322  =   0.99986890
 QS0867
 QS0867:                Primary Azimuth Mark                     Grid Az
 QS0867:SPC SD N     -  FIRE AZ MK                               016 07 23.9
 QS0867:UTM  14      -  FIRE AZ MK                               016 50 23.3
 QS0867
 QS0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2577525042(NAD 83)
 QS0867
 QS0867|---------------------------------------------------------------------|
 QS0867| PID    Reference Object                     Distance      Geod. Az  |
 QS0867|                                                           dddmmss.s |
 QS0867| CQ8372 FIRE AZ MK                                         0151524.3 |
 QS0867| CQ8373 FIRE RM 1                             9.125 METERS 03146     |
 QS0867| QS0864 TIMBER LAKE MUNICIPAL TANK          APPROX.14.2 KM 0545408.5 |
 QS0867| CQ8374 FIRE RM 2                             9.297 METERS 21007     |
 QS0867| QS0892 FIRESTEEL GRADE SCHOOL BELFRY       APPROX. 8.9 KM 3280021.0 |
 QS0867|---------------------------------------------------------------------|
 QS0867
 QS0867                          SUPERSEDED SURVEY CONTROL
 QS0867
 QS0867  NAD 83(1986)-  45 21 26.01220(N)    101 13 27.88064(W) AD(       ) 2
 QS0867  NAD 27      -  45 21 26.06400(N)    101 13 26.35400(W) AD(       ) 2
 QS0867
 QS0867.Superseded values are not recommended for survey control.
 QS0867
 QS0867.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0867.See file dsdata.pdf to determine how the superseded data were derived.
 QS0867
 QS0867_MARKER: DS = TRIANGULATION STATION DISK
 QS0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0867_STAMPING: FIRE 1952
 QS0867_MARK LOGO: CGS
 QS0867_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0867+STABILITY: SURFACE MOTION
 QS0867
 QS0867  HISTORY     - Date     Condition        Report By
 QS0867  HISTORY     - 1952     MONUMENTED       CGS
 QS0867  HISTORY     - 19850426 GOOD             NGS
 QS0867
 QS0867                          STATION DESCRIPTION
 QS0867
 QS0867'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0867'THE STATION IS LOCATED ABOUT 5 MILES SOUTHEAST OF FIRESTEEL,
 QS0867'ABOUT 1/4 MILE WEST OF STATE HIGHWAY NO. 63, IN THE SOUTHEAST
 QS0867'1/4 OF SECTION 7, T 16 N, R 24 E, AT THE SOUTH EDGE OF A LONE
 QS0867'BUTTE, AND 30 FEET NORTH OF THE STEEP SOUTH SLOPE.
 QS0867'
 QS0867'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS NO. 8
 QS0867'AND 63 ABOUT 3 MILES EAST OF FIRESTEEL, GO SOUTH ON NO. 63 FOR
 QS0867'4.8 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTH
 QS0867'FOR 0.4 MILE.  THEN BEAR SOUTHWEST ACROSS PASTURE LAND
 QS0867'FOR 0.2 MILE TO THE CEST OF THE BUTTE AND THE STATION.
 QS0867'
 QS0867'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QS0867'FIRE 1952.
 QS0867'
 QS0867'REFERENCE MARK NO. 1 IS NEAR THE STEEP EAST SLOPE OF THE
 QS0867'BUTTE.  IT PROJECTS 2 INCHES, AND THE DISK IS STAMPED FIRE
 QS0867'NO 1 1952.
 QS0867'
 QS0867'REFERENCE MARK NO. 2 IS NEAR THE STEEP SOUTHWEST SLOPE OF THE
 QS0867'BUTTE.  IT IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED
 QS0867'FIRE NO 2 1952.
 QS0867'
 QS0867'THE AZIMUTH MARK IS NEAR THE EAST EDGE OF A CULTIVATED FIELD,
 QS0867'72-FEET WEST OF THE CENTER OF THE HIGHWAY, AND 4 FEET SOUTH
 QS0867'OF A 4 IN X 4 IN WITNESS POST.  IT PROJECTS 3 INCHES, AND THE
 QS0867'DISK IS STAMPED FIRE 1952.
 QS0867
 QS0867                          STATION RECOVERY (1985)
 QS0867
 QS0867'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 QS0867'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 QS0867'AZIMUTH MARK WAS RECOVERED DESTROYED AND AZ MK 2 WAS ESTABLISHED AT
 QS0867'THIS TIME.  THE DIRECTIONS AND DISTANCES AGREED REASONABLY WITH THE
 QS0867'1952 DATA.  NEW DESCRIPTIVE FOLLOWS.  THE STATION IS LOCATED ABOUT 8
 QS0867'KM (4.95 MI) SOUTHEAST OF FIRESTEEL, 0.25 KM (0.15 MI) WEST OF HIGHWAY
 QS0867'63, ON THE SOUTH END OF A BUTTE.  TO REACH THE STATION FROM THE
 QS0867'JUNCTION OF HIGHWAYS 20 AND 63, WHICH IS ABOUT 4.8 KM (3.00 MI) EAST
 QS0867'OF FIRESTEEL, GO SOUTH ON HIGHWAY 63 FOR 8.5 KM (5.30 MI) TO TRACK
 QS0867'ROAD RIGHT AND EAST-WEST FENCE LINE.  TURN RIGHT AND GO WEST ON TRACK
 QS0867'ROAD FOR 0.25 KM (0.15 MI) TO TOP OF BUTTE.  TURN LEFT AND GO SOUTH
 QS0867'FOR 0.1 KM (0.05 MI) TO THE STATION.  THE STATION IS A STANDARD CGS
 QS0867'DISK STAMPED FIRE 1952, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 QS0867'12 INCHES (30 CM) IN DIAMETER PROJECTING 4 IN (10 CM) ABOVE THE
 QS0867'GROUND.  LOCATED 9.1 METER (29.9 FT) N FROM THE SOUTH EDGE OF THE
 QS0867'ABOVE BUTTE.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED FIRE
 QS0867'NO.1 1952, SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 QS0867'CM) IN DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND. REFERENCE
 QS0867'MARK NO 2 IS A STANDARD CGS DISK STAMPED FIRE NO 2 1952, SET INTO A
 QS0867'ROCK OUTCROP.  AZIMUTH MARK NO 2 IS A STANDARD NGS DISK STAMPED FIRE
 QS0867'1952 NO 2, SET INTO A DRILL HOLE IN THE TOP OF THE WEST END OF A 0.5 M
 QS0867'(1.6 FT) CONCRETE CULVERT.  LOCATED 11.5 METERS (37.7 FT) W FROM THE
 QS0867'CENTER OF HIGHWAY 63.  0.65 METERS (2.13 FT) S FROM A STEEL POST.
 QS0867'0.55 METER (1.80 FT) N FROM A WITNESS POST.  0.20 METER (0.66 FT) E
 QS0867'FROM THE WEST END OF THE TOP OF THE CULVERT.  TO REACH THE AZIMUTH
 QS0867'MARK FROM THE JUNCTION OF THE TRACK ROAD AND HIGHWAY 63 MENTIONED
 QS0867'ABOVE, GO SOUTH ON HIGHWAY 63 FOR 0.8 KM (0.50 MI) TO THE MARK ON THE
 QS0867'RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0753 ***********************************************************************
 OS0753  DESIGNATION -  FIRE TOWER SOUTH
 OS0753  PID         -  OS0753
 OS0753  STATE/COUNTY-  SD/TODD
 OS0753  COUNTRY     -  US
 OS0753  USGS QUAD   -  IRON SHELL FLAT EAST (2017)
 OS0753
 OS0753                         *CURRENT SURVEY CONTROL
 OS0753  ______________________________________________________________________
 OS0753* NAD 83(1996) POSITION- 43 07 51.31634(N) 101 01 49.43958(W)   ADJUSTED
 OS0753  ______________________________________________________________________
 OS0753  GEOID HEIGHT    -        -21.383 (meters)                     GEOID18
 OS0753  LAPLACE CORR    -         -7.11  (seconds)                    DEFLEC18
 OS0753  HORZ ORDER      -  THIRD
 OS0753
 OS0753.The horizontal coordinates were established by classical geodetic methods
 OS0753.and adjusted by the National Geodetic Survey in January 1998.
 OS0753
 OS0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0753.GEOID18 height accuracy estimate available here.
 OS0753
 OS0753.Click photographs - Photos may exist for this station.
 OS0753
 OS0753.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0753
 OS0753. The following values were computed from the NAD 83(1996) position.
 OS0753
 OS0753;                    North         East     Units Scale Factor Converg.
 OS0753;SPC SD S     -    88,843.020   543,285.255   MT  0.99994284   -0 28 51.1
 OS0753;SPC SD S     -   291,479.14  1,782,428.37   sFT  0.99994284   -0 28 51.1
 OS0753;UTM  14      - 4,777,354.480   334,854.943   MT  0.99993551   -1 23 18.4
 OS0753
 OS0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN3485477354(NAD 83)
 OS0753
 OS0753                          SUPERSEDED SURVEY CONTROL
 OS0753
 OS0753  NAD 83(1995)-  43 07 51.31576(N)    101 01 49.43873(W) AD(       ) 3
 OS0753  NAD 83(1986)-  43 07 51.31377(N)    101 01 49.45148(W) AD(       ) 3
 OS0753  NAD 27      -  43 07 51.29700(N)    101 01 47.91800(W) AD(       ) 3
 OS0753
 OS0753.Superseded values are not recommended for survey control.
 OS0753
 OS0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0753.See file dsdata.pdf to determine how the superseded data were derived.
 OS0753
 OS0753_MARKER: 57 = LOOKOUT TOWER
 OS0753
 OS0753  HISTORY     - Date     Condition        Report By
 OS0753  HISTORY     - 1936     FIRST OBSERVED   CGS
 OS0753
 OS0753                          STATION DESCRIPTION
 OS0753
 OS0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0753'ABOUT 6 MILES AIRLINE WEST OF ST. FRANCIS.  POINT OBSERVED UPON
 OS0753'WAS THE FINIAL OF FIRE TOWER KNOWN LOCALLY AS THE SOUTH TOWER, A
 OS0753'WOODEN STRUCTURE ABOUT 70 FEET HIGH.  A MEASUREMENT WAS TAKEN TO
 OS0753'THE TOWER FROM STATION SOUTH.  THE TOWER IS JUST SOUTH AND EAST OF
 OS0753'STATION SOUTH.
 OS0753'
 OS0753'SOUTH TO FIRE TOWER.  (40.1 FEET).
 OS0753'
 OS0753'OBSERVED UPON FROM TRIANGULATION STATIONS PARMELEE 1933, SOUTH,
 OS0753'BDY. MON. 68-1/2 ECC. 1933, ONEILL AND BARNES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0892 ***********************************************************************
 QS0892  DESIGNATION -  FIRESTEEL GRADE SCHOOL BELFRY
 QS0892  PID         -  QS0892
 QS0892  STATE/COUNTY-  SD/DEWEY
 QS0892  COUNTRY     -  US
 QS0892  USGS QUAD   -  FIRESTEEL (2017)
 QS0892
 QS0892                         *CURRENT SURVEY CONTROL
 QS0892  ______________________________________________________________________
 QS0892* NAD 83(1996) POSITION- 45 25 29.20404(N) 101 17 03.67916(W)   ADJUSTED
 QS0892  ______________________________________________________________________
 QS0892  GEOID HEIGHT    -        -20.765 (meters)                     GEOID18
 QS0892  LAPLACE CORR    -         -4.72  (seconds)                    DEFLEC18
 QS0892  HORZ ORDER      -  THIRD
 QS0892
 QS0892.The horizontal coordinates were established by classical geodetic methods
 QS0892.and adjusted by the National Geodetic Survey in January 1998.
 QS0892
 QS0892.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0892.GEOID18 height accuracy estimate available here.
 QS0892
 QS0892.Click photographs - Photos may exist for this station.
 QS0892
 QS0892.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0892
 QS0892. The following values were computed from the NAD 83(1996) position.
 QS0892
 QS0892;                    North         East     Units Scale Factor Converg.
 QS0892;SPC SD N     -   177,645.557   499,491.898   MT  0.99996034   -0 54 32.4
 QS0892;SPC SD N     -   582,825.46  1,638,749.67   sFT  0.99996034   -0 54 32.4
 QS0892;UTM  14      - 5,032,678.035   321,293.775   MT  0.99999267   -1 37 39.5
 QS0892
 QS0892_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2129332678(NAD 83)
 QS0892
 QS0892                          SUPERSEDED SURVEY CONTROL
 QS0892
 QS0892  NAD 83(1986)-  45 25 29.19614(N)    101 17 03.67575(W) AD(       ) 3
 QS0892  NAD 27      -  45 25 29.24700(N)    101 17 02.14600(W) AD(       ) 3
 QS0892
 QS0892.Superseded values are not recommended for survey control.
 QS0892
 QS0892.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0892.See file dsdata.pdf to determine how the superseded data were derived.
 QS0892
 QS0892_MARKER: 75 = BELFRY
 QS0892
 QS0892  HISTORY     - Date     Condition        Report By
 QS0892  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0892
 QS0892                          STATION DESCRIPTION
 QS0892
 QS0892'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0892'THE STATION IS NEAR THE CENTER OF TOWN, IT IS A WOODEN, WHITE
 QS0892'PAINTED BUILDING ABOUT 50 FEET HIGH.  THE POINT INTERSECTED
 QS0892'WAS THE APEX OF THE BELFRY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1099 ***********************************************************************
 PT1099  DESIGNATION -  FISH
 PT1099  PID         -  PT1099
 PT1099  STATE/COUNTY-  SD/DEWEY
 PT1099  COUNTRY     -  US
 PT1099  USGS QUAD   -  ROUSSEAU CREEK NW (2017)
 PT1099
 PT1099                         *CURRENT SURVEY CONTROL
 PT1099  ______________________________________________________________________
 PT1099* NAD 83(1996) POSITION- 44 57 39.95404(N) 100 57 53.91216(W)   ADJUSTED
 PT1099* NAVD 88 ORTHO HEIGHT -   640.    (meters)     2100.    (feet) SCALED
 PT1099  ______________________________________________________________________
 PT1099  GEOID HEIGHT    -        -21.691 (meters)                     GEOID18
 PT1099  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 PT1099  HORZ ORDER      -  THIRD
 PT1099
 PT1099.The horizontal coordinates were established by classical geodetic methods
 PT1099.and adjusted by the National Geodetic Survey in January 1998.
 PT1099
 PT1099.The orthometric height was scaled from a topographic map.
 PT1099
 PT1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1099.GEOID18 height accuracy estimate available here.
 PT1099
 PT1099.Click photographs - Photos may exist for this station.
 PT1099
 PT1099.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1099
 PT1099. The following values were computed from the NAD 83(1996) position.
 PT1099
 PT1099;                    North         East     Units Scale Factor Converg.
 PT1099;SPC SD N     -   125,773.448   523,869.605   MT  0.99994034   -0 40 58.6
 PT1099;SPC SD N     -   412,641.72  1,718,728.86   sFT  0.99994034   -0 40 58.6
 PT1099;UTM  14      - 4,980,507.134   345,025.017   MT  0.99989533   -1 23 19.6
 PT1099
 PT1099!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1099!SPC SD N     -   0.99990300  x   0.99994034  =   0.99984334
 PT1099!UTM  14      -   0.99990300  x   0.99989533  =   0.99979834
 PT1099
 PT1099:                Primary Azimuth Mark                     Grid Az
 PT1099:SPC SD N     -  FISH AZ MK                               346 25 10.1
 PT1099:UTM  14      -  FISH AZ MK                               347 07 31.1
 PT1099
 PT1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4502580507(NAD 83)
 PT1099
 PT1099|---------------------------------------------------------------------|
 PT1099| PID    Reference Object                     Distance      Geod. Az  |
 PT1099|                                                           dddmmss.s |
 PT1099| CO4961 FISH RM 1                            12.158 METERS 01732     |
 PT1099| CO4962 FISH RM 2                             7.912 METERS 28926     |
 PT1099| CO4960 FISH AZ MK                                         3454411.5 |
 PT1099|---------------------------------------------------------------------|
 PT1099
 PT1099                          SUPERSEDED SURVEY CONTROL
 PT1099
 PT1099  NAD 83(1986)-  44 57 39.94660(N)    100 57 53.91234(W) AD(       ) 3
 PT1099  NAD 27      -  44 57 40.00700(N)    100 57 52.38500(W) AD(       ) 3
 PT1099
 PT1099.Superseded values are not recommended for survey control.
 PT1099
 PT1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1099.See file dsdata.pdf to determine how the superseded data were derived.
 PT1099
 PT1099_MARKER: DS = TRIANGULATION STATION DISK
 PT1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1099_STAMPING: FISH 1952
 PT1099_MARK LOGO: CGS
 PT1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1099+STABILITY: SURFACE MOTION
 PT1099
 PT1099  HISTORY     - Date     Condition        Report By
 PT1099  HISTORY     - 1952     MONUMENTED       CGS
 PT1099
 PT1099                          STATION DESCRIPTION
 PT1099
 PT1099'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1099'THE STATION IS IN SECTION 33, T 12 N, R 26 E, ABOUT 7-1/2
 PT1099'MILES EAST AND 4-1/2 MILES SOUTH OF PARADE, 47 FEET WEST OF
 PT1099'A TRACK ROAD, AND 7 FEET NORTH OF A WHITE 4 IN X 4 IN WITNESS
 PT1099'POST.
 PT1099'
 PT1099'TO REACH THE STATION FROM THE RAILROAD STATION AT PARADE GO
 PT1099'EAST ON U.S. HIGHWAY 212 FOR 4.35 MILES TO A LARGE RED BARN
 PT1099'AND WHITE HOUSE ON THE LEFT, CONTINUE EAST ON THE HIGHWAY FOR
 PT1099'1.6 MILES TO A TRACK ROAD RIGHT, TURN RIGHT (SOUTH) OFF HIGHWAY
 PT1099'AND FOLLOW THE MOST EASTERLY OF TWO TRACK ROADS FOR 0.5 MILE,
 PT1099'CROSS RAILROAD, PASS THROUGH WIRE GATE AND CONTINUE SOUTH FOR
 PT1099'1.15 MILES TO A WIRE GATE, PASS THROUGH GATE AND CONTINUE
 PT1099'SOUTH ON TRACK ROAD FOR 2.5 MILES TO THE AZIMUTH MARK ON THE
 PT1099'RIGHT AS DESCRIBED BELOW, CONTINUE SOUTH ON TRACK ROAD FOR
 PT1099'0.5 MILE TO THE TOP OF A LOW MOUND AND THE STATION ON THE
 PT1099'RIGHT.
 PT1099'
 PT1099'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 PT1099'FISH 1952.
 PT1099'
 PT1099'REFERENCE MARK NO. 1 IS 38 FEET WEST OF A TRACK ROAD.  THE
 PT1099'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED FISH NO 1
 PT1099'1952.
 PT1099'
 PT1099'REFERENCE MARK NO. 2 PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1099'FISH NO 2 1952.
 PT1099'
 PT1099'THE AZIMUTH MARK IS 22 FEET WEST OF THE TRACK ROAD, AND 4 FEET
 PT1099'SOUTH OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK PROJECTS
 PT1099'3 INCHES, AND THE DISK IS STAMPED FISH 1952.
 PT1099'
 PT1099'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0990 ***********************************************************************
 PR0990  DESIGNATION -  FISH LAKE COMMUNITY CH SPIRE
 PR0990  PID         -  PR0990
 PR0990  STATE/COUNTY-  SD/DEUEL
 PR0990  COUNTRY     -  US
 PR0990  USGS QUAD   -  BRANDT (2017)
 PR0990
 PR0990                         *CURRENT SURVEY CONTROL
 PR0990  ______________________________________________________________________
 PR0990* NAD 83(1996) POSITION- 44 40 28.87298(N) 096 31 32.58163(W)   ADJUSTED
 PR0990  ______________________________________________________________________
 PR0990  GEOID HEIGHT    -        -25.415 (meters)                     GEOID18
 PR0990  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 PR0990  HORZ ORDER      -  THIRD
 PR0990
 PR0990.The horizontal coordinates were established by classical geodetic methods
 PR0990.and adjusted by the National Geodetic Survey in January 1998.
 PR0990
 PR0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0990.GEOID18 height accuracy estimate available here.
 PR0990
 PR0990.Click photographs - Photos may exist for this station.
 PR0990
 PR0990.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0990
 PR0990. The following values were computed from the NAD 83(1996) position.
 PR0990
 PR0990;                    North         East     Units Scale Factor Converg.
 PR0990;SPC SD N     -    99,403.064   875,386.474   MT  0.99996058   +2 27 32.0
 PR0990;SPC SD N     -   326,124.89  2,871,997.12   sFT  0.99996058   +2 27 32.0
 PR0990;UTM  14      - 4,949,791.406   696,112.462   MT  1.00007297   +1 44 24.6
 PR0990
 PR0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9611249791(NAD 83)
 PR0990
 PR0990                          SUPERSEDED SURVEY CONTROL
 PR0990
 PR0990  NAD 83(1986)-  44 40 28.86615(N)    096 31 32.56640(W) AD(       ) 3
 PR0990  NAD 27      -  44 40 29.01000(N)    096 31 31.37000(W) AD(       ) 3
 PR0990
 PR0990.Superseded values are not recommended for survey control.
 PR0990
 PR0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0990.See file dsdata.pdf to determine how the superseded data were derived.
 PR0990
 PR0990_MARKER: 90 = CHURCH SPIRE
 PR0990
 PR0990  HISTORY     - Date     Condition        Report By
 PR0990  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0990
 PR0990                          STATION DESCRIPTION
 PR0990
 PR0990'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0990'POINT OBSERVED UPON WAS TIP OF SPIRE OF FISHLAKE COMMUNITY
 PR0990'CHURCH, LOCATED APPROXIMATELY 6.5 MILES W OF TRIANGULATION
 PR0990'STATION MEDLIN.  STATION WAS NOT VISITED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0993 ***********************************************************************
 PU0993  DESIGNATION -  FIXIT
 PU0993  PID         -  PU0993
 PU0993  STATE/COUNTY-  SD/MEADE
 PU0993  COUNTRY     -  US
 PU0993  USGS QUAD   -  REDOWL (2017)
 PU0993
 PU0993                         *CURRENT SURVEY CONTROL
 PU0993  ______________________________________________________________________
 PU0993* NAD 83(1996) POSITION- 44 43 09.72547(N) 102 31 57.67474(W)   ADJUSTED
 PU0993* NAVD 88 ORTHO HEIGHT -   862.532 (meters)     2829.82  (feet) ADJUSTED
 PU0993  ______________________________________________________________________
 PU0993  GEOID HEIGHT    -        -18.394 (meters)                     GEOID18
 PU0993  LAPLACE CORR    -         -7.73  (seconds)                    DEFLEC18
 PU0993  DYNAMIC HEIGHT  -        862.324 (meters)     2829.14  (feet) COMP
 PU0993  MODELED GRAVITY -    980,347.6   (mgal)                       NAVD 88
 PU0993
 PU0993  HORZ ORDER      -  SECOND
 PU0993  VERT ORDER      -  SECOND    CLASS 0
 PU0993
 PU0993.The horizontal coordinates were established by classical geodetic methods
 PU0993.and adjusted by the National Geodetic Survey in January 1998.
 PU0993
 PU0993.The orthometric height was determined by differential leveling and
 PU0993.adjusted by the NATIONAL GEODETIC SURVEY
 PU0993.in June 1991.
 PU0993
 PU0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0993.GEOID18 height accuracy estimate available here.
 PU0993
 PU0993.Click photographs - Photos may exist for this station.
 PU0993
 PU0993.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0993
 PU0993.The dynamic height is computed by dividing the NAVD 88
 PU0993.geopotential number by the normal gravity value computed on the
 PU0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0993.degrees latitude (g = 980.6199 gals.).
 PU0993
 PU0993.The modeled gravity was interpolated from observed gravity values.
 PU0993
 PU0993. The following values were computed from the NAD 83(1996) position.
 PU0993
 PU0993;                    North         East     Units Scale Factor Converg.
 PU0993;SPC SD N     -   101,596.506   399,374.820   MT  0.99995579   -1 47 32.9
 PU0993;SPC SD N     -   333,321.20  1,310,282.22   sFT  0.99995579   -1 47 32.9
 PU0993;UTM  13      - 4,954,737.955   695,409.564   MT  1.00006958   +1 44 11.9
 PU0993
 PU0993!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0993!SPC SD N     -   0.99986766  x   0.99995579  =   0.99982346
 PU0993!UTM  13      -   0.99986766  x   1.00006958  =   0.99993723
 PU0993
 PU0993:                Primary Azimuth Mark                     Grid Az
 PU0993:SPC SD N     -  FIXIT AZ MK                              002 29 25.3
 PU0993:UTM  13      -  FIXIT AZ MK                              358 57 40.5
 PU0993
 PU0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9540954737(NAD 83)
 PU0993
 PU0993|---------------------------------------------------------------------|
 PU0993| PID    Reference Object                     Distance      Geod. Az  |
 PU0993|                                                           dddmmss.s |
 PU0993| PU0991 FIXIT AZ MK                                        0004152.4 |
 PU0993| PU0992 FIXIT RM 1                           14.585 METERS 03510     |
 PU0993| PU0994 FIXIT RM 2                           12.699 METERS 22833     |
 PU0993|---------------------------------------------------------------------|
 PU0993
 PU0993                          SUPERSEDED SURVEY CONTROL
 PU0993
 PU0993  NAD 83(1993)-  44 43 09.71758(N)    102 31 57.67435(W) AD(       ) 2
 PU0993  NAD 83(1986)-  44 43 09.71718(N)    102 31 57.67412(W) AD(       ) 2
 PU0993  NAD 27      -  44 43 09.75520(N)    102 31 56.07960(W) AD(       ) 2
 PU0993  NGVD 29 (??/??/92)  862.066  (m)         2828.29   (f) ADJ UNCH    2 0
 PU0993  NGVD 29             862.07   (m)         2828.3    (f) LEVELING    3  
 PU0993
 PU0993.Superseded values are not recommended for survey control.
 PU0993
 PU0993.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0993.See file dsdata.pdf to determine how the superseded data were derived.
 PU0993
 PU0993_MARKER: DS = TRIANGULATION STATION DISK
 PU0993_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0993_STAMPING: FIXIT 1962
 PU0993_MARK LOGO: CGS
 PU0993_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0993+STABILITY: SURFACE MOTION
 PU0993
 PU0993  HISTORY     - Date     Condition        Report By
 PU0993  HISTORY     - 1962     MONUMENTED       CGS
 PU0993  HISTORY     - 1962     GOOD             CGS
 PU0993
 PU0993                          STATION DESCRIPTION
 PU0993
 PU0993'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0993'THE STATION IS 6-1/2 MILES EAST-SOUTHEAST OF STONEVILLE, 2
 PU0993'MILES NORTHEAST OF RED OWL, IN THE SOUTHEAST CORNER OF SECTION
 PU0993'21, T 9 N, R 13 E, UPON ROAD RIGHT-OF-WAY IN THE NORTHWEST
 PU0993'ANGLE OF A T-ROAD INTERSECTION OF EAST-WEST AND NORTH-SOUTH
 PU0993'ROADS.
 PU0993'
 PU0993'TO REACH THE STATION FROM THE POST OFFICE AT RED OWL, DRIVE
 PU0993'NORTH ON THE GRAVELED ROAD FOR 1.5 MILES TO A Y-FORK.  KEEP
 PU0993'THE RIGHT FORK AND CONTINUE EAST ON THE GRAVELED ROAD FOR 1.0
 PU0993'MILE TO A SIDE ROAD AND THE STATION ON THE LEFT.
 PU0993'
 PU0993'SURFACE AND UNDERGROUND STATION MARKS ARE STANDARD DISKS,
 PU0993'EACH STAMPED FIXIT 1962.  THE SURFACE MARK, SET IN THE TOP OF A
 PU0993'CYLINDRICAL CONCRETE MONUMENT 12 INCHES IN DIAMETER AND PROJECTING
 PU0993'4 INCHES ABOVE THE GROUND SURFACE, IS 86 FEET SOUTH OF THE
 PU0993'CENTER OF THE EAST-WEST ROAD, 72 FEET WEST OF THE NORTH-SOUTH
 PU0993'ROAD AND 6.0 FEET EAST OF A METAL WITNESS POST AND THE WEST
 PU0993'RIGHT-OF-WAY FENCE.
 PU0993'
 PU0993'REFERENCE MARK 1, A STANDARD DISK STAMPED FIXIT NO 1 1962,
 PU0993'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU0993'IN DIAMETER, PROJECTING 6 INCHES ABOVE THE SURFACE OF THE
 PU0993'GROUND.  IT IS 46 FEET WEST OF THE CENTER OF THE NORTH-SOUTH
 PU0993'ROAD, 20 FEET SOUTH OF A TELEPHONE POLE AND 2.5 FEET SOUTH OF
 PU0993'A FENCE CORNER.
 PU0993'
 PU0993'REFERENCE MARK 2, A STANDARD DISK STAMPED FIXIT NO 2 1962,
 PU0993'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU0993'INCHES IN DIAMETER, PROJECTING 8 INCHES ABOVE THE SURFACE
 PU0993'OF THE GROUND.  IT IS 59 FEET SOUTH OF THE CENTER OF THE EAST-WEST
 PU0993'ROAD AND 16.5 FEET SOUTHEAST OF A FENCE CORNER.
 PU0993'
 PU0993'THE AZIMUTH MARK, A STANDARD DISK STAMPED FIXIT 1962, IS SET
 PU0993'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU0993'IN DIAMETER, PROJECTING 3 INCHES ABOVE THE SURFACE OF THE
 PU0993'GROUND.  IT IS 46.5 FEET WEST OF THE CENTER OF A NORTH-SOUTH
 PU0993'GRAVELED ROAD, 16.0 FEET SOUTH OF THE CENTER OF A WIRE GATE
 PU0993'AND A FIELD ENTRANCE ROAD, 4.2 FEET NORTHEAST OF A METAL WITNESS
 PU0993'POST WITH SIGN AND 3.5 FEET EAST OF THE WEST RIGHT-OF-WAY
 PU0993'FENCE.
 PU0993'
 PU0993'TO REACH THE AZIMUTH FROM THE STATION, DRIVE NORTH ON THE
 PU0993'GRAVELED ROAD FOR 0.6 MILE TO THE MARK ON THE LEFT, WEST,
 PU0993'SIDE OF THE ROAD.
 PU0993
 PU0993                          STATION RECOVERY (1962)
 PU0993
 PU0993'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0993'2.8 MI NE FROM RED OWL.
 PU0993'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0993'1.0 MILE EAST, AT THE JUNCTION OF A ROAD NORTH, 89 FEET NORTH
 PU0993'OF THE CENTER LINE OF THE ROAD, 70 FEET WEST OF THE CENTER
 PU0993'OF THE ROAD NORTH, 47.8 FEET SOUTHWEST OF REFERENCE MARK 1,
 PU0993'41.8 FEET NORTHEAST OF REFERENCE MARK 2, 6.1 FEET SOUTHEAST OF
 PU0993'A FENCE, 5.9 FEET SOUTHEAST OF A WITNESS POST, ABOUT LEVEL
 PU0993'WITH THE ROADS AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0993'0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0991 ***********************************************************************
 PU0991  DESIGNATION -  FIXIT AZ MK
 PU0991  PID         -  PU0991
 PU0991  STATE/COUNTY-  SD/MEADE
 PU0991  COUNTRY     -  US
 PU0991  USGS QUAD   -  REDOWL (2017)
 PU0991
 PU0991                         *CURRENT SURVEY CONTROL
 PU0991  ______________________________________________________________________
 PU0991* NAD 83(1986) POSITION- 44 43 13.     (N) 102 31 58.     (W)   SCALED
 PU0991* NAVD 88 ORTHO HEIGHT -   838.919 (meters)     2752.35  (feet) ADJUSTED
 PU0991  ______________________________________________________________________
 PU0991  GEOID HEIGHT    -        -18.393 (meters)                     GEOID18
 PU0991  DYNAMIC HEIGHT  -        838.717 (meters)     2751.69  (feet) COMP
 PU0991  MODELED GRAVITY -    980,349.2   (mgal)                       NAVD 88
 PU0991
 PU0991  VERT ORDER      -  SECOND    CLASS 0
 PU0991
 PU0991.The horizontal coordinates were scaled from a map and have
 PU0991.an estimated accuracy of +/- 6 seconds.
 PU0991
 PU0991.The orthometric height was determined by differential leveling and
 PU0991.adjusted by the NATIONAL GEODETIC SURVEY
 PU0991.in June 1991.
 PU0991
 PU0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0991.GEOID18 height accuracy estimate available here.
 PU0991
 PU0991.Click photographs - Photos may exist for this station.
 PU0991
 PU0991.The dynamic height is computed by dividing the NAVD 88
 PU0991.geopotential number by the normal gravity value computed on the
 PU0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0991.degrees latitude (g = 980.6199 gals.).
 PU0991
 PU0991.The modeled gravity was interpolated from observed gravity values.
 PU0991
 PU0991;                    North         East    Units  Estimated Accuracy
 PU0991;SPC SD N     -   101,700.      399,370.      MT  (+/- 180 meters Scaled)
 PU0991
 PU0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK953548(NAD 83)
 PU0991
 PU0991                          SUPERSEDED SURVEY CONTROL
 PU0991
 PU0991  NGVD 29 (??/??/92)  838.452  (m)         2750.82   (f) ADJ UNCH    2 0
 PU0991
 PU0991.Superseded values are not recommended for survey control.
 PU0991
 PU0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0991.See file dsdata.pdf to determine how the superseded data were derived.
 PU0991
 PU0991_MARKER: DZ = AZIMUTH MARK DISK
 PU0991_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0991_STAMPING: FIXIT 1962
 PU0991_MARK LOGO: CGS
 PU0991_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0991_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0991+STABILITY: SURFACE MOTION
 PU0991
 PU0991  HISTORY     - Date     Condition        Report By
 PU0991  HISTORY     - 1962     MONUMENTED       CGS
 PU0991  HISTORY     - 1963     GOOD             CGS
 PU0991
 PU0991                          STATION DESCRIPTION
 PU0991
 PU0991'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0991'3.4 MI NE FROM RED OWL.
 PU0991'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0991'POST OFFICE AT RED OWL, THENCE 1.0 MILE EAST ALONG A GRAVELED
 PU0991'ROAD, THENCE 0.65 MILE NORTH ALONG A GRAVELED ROAD, IN SECTION
 PU0991'21, T 9 N, R 13 E, 48 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0991'17 FEET SOUTH OF THE CENTER OF A WIRE GATE AND FIELD ENTRANCE,
 PU0991'36 FEET NORTH OF A TELEPHONE POLE, 3 1/2 FEET EAST OF A FENCE,
 PU0991'4.6 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU0991'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0992 ***********************************************************************
 PU0992  DESIGNATION -  FIXIT RM 1
 PU0992  PID         -  PU0992
 PU0992  STATE/COUNTY-  SD/MEADE
 PU0992  COUNTRY     -  US
 PU0992  USGS QUAD   -  REDOWL (2017)
 PU0992
 PU0992                         *CURRENT SURVEY CONTROL
 PU0992  ______________________________________________________________________
 PU0992* NAD 83(1986) POSITION- 44 43 10.11   (N) 102 31 57.29   (W)   HD_HELD1
 PU0992* NAVD 88 ORTHO HEIGHT -   861.973 (meters)     2827.99  (feet) ADJUSTED
 PU0992  ______________________________________________________________________
 PU0992  GEOID HEIGHT    -        -18.394 (meters)                     GEOID18
 PU0992  DYNAMIC HEIGHT  -        861.766 (meters)     2827.31  (feet) COMP
 PU0992  MODELED GRAVITY -    980,347.6   (mgal)                       NAVD 88
 PU0992
 PU0992  VERT ORDER      -  SECOND    CLASS 0
 PU0992
 PU0992.The horizontal coordinates were determined by differentially corrected
 PU0992.hand held GPS observations or other comparable positioning techniques
 PU0992.and have an estimated accuracy of +/- 3 meters.
 PU0992
 PU0992.The orthometric height was determined by differential leveling and
 PU0992.adjusted by the NATIONAL GEODETIC SURVEY
 PU0992.in June 1991.
 PU0992
 PU0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0992.GEOID18 height accuracy estimate available here.
 PU0992
 PU0992.Click photographs - Photos may exist for this station.
 PU0992
 PU0992.The dynamic height is computed by dividing the NAVD 88
 PU0992.geopotential number by the normal gravity value computed on the
 PU0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0992.degrees latitude (g = 980.6199 gals.).
 PU0992
 PU0992.The modeled gravity was interpolated from observed gravity values.
 PU0992
 PU0992;                    North         East    Units  Estimated Accuracy
 PU0992;SPC SD N     -   101,608.1     399,383.7     MT  (+/- 3 meters HH1 GPS) 
 PU0992
 PU0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9541754750(NAD 83)
 PU0992
 PU0992                          SUPERSEDED SURVEY CONTROL
 PU0992
 PU0992  NGVD 29 (??/??/92)  861.507  (m)         2826.46   (f) ADJ UNCH    2 0
 PU0992
 PU0992.Superseded values are not recommended for survey control.
 PU0992
 PU0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0992.See file dsdata.pdf to determine how the superseded data were derived.
 PU0992
 PU0992_MARKER: DR = REFERENCE MARK DISK
 PU0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0992_STAMPING: FIXIT NO 1 1962
 PU0992_MARK LOGO: CGS
 PU0992_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0992+STABILITY: SURFACE MOTION
 PU0992
 PU0992  HISTORY     - Date     Condition        Report By
 PU0992  HISTORY     - 1962     MONUMENTED       CGS
 PU0992  HISTORY     - 1963     GOOD             CGS
 PU0992
 PU0992                          STATION DESCRIPTION
 PU0992
 PU0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0992'2.8 MI NE FROM RED OWL.
 PU0992'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0992'1.0 MILE EAST ALONG A ROAD, AT THE JUNCTION OF A ROAD NORTH,
 PU0992'47 FEET WEST OF THE CENTER LINE OF THE ROAD NORTH, 47.8 FEET
 PU0992'NORTHEAST OF THE STATION, 48.5 FEET NORTHEAST OF A WITNESS POST,
 PU0992'1.8 FEET SOUTHEAST OF A FENCE, 2 1/2 FEET SOUTHWEST OF A FENCE
 PU0992'CORNER, 17 FEET SOUTH OF TELEPHONE POLE 4 F1 WITH GUY WIRE,
 PU0992'ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU0992'PROJECTING 0.3 FOOT.
 PU0992
 PU0992                          STATION RECOVERY (1963)
 PU0992
 PU0992'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0994 ***********************************************************************
 PU0994  DESIGNATION -  FIXIT RM 2
 PU0994  PID         -  PU0994
 PU0994  STATE/COUNTY-  SD/MEADE
 PU0994  COUNTRY     -  US
 PU0994  USGS QUAD   -  REDOWL (2017)
 PU0994
 PU0994                         *CURRENT SURVEY CONTROL
 PU0994  ______________________________________________________________________
 PU0994* NAD 83(1986) POSITION- 44 43 09.45   (N) 102 31 58.11   (W)   HD_HELD1
 PU0994* NAVD 88 ORTHO HEIGHT -   862.467 (meters)     2829.61  (feet) ADJUSTED
 PU0994  ______________________________________________________________________
 PU0994  GEOID HEIGHT    -        -18.394 (meters)                     GEOID18
 PU0994  DYNAMIC HEIGHT  -        862.259 (meters)     2828.93  (feet) COMP
 PU0994  MODELED GRAVITY -    980,347.6   (mgal)                       NAVD 88
 PU0994
 PU0994  VERT ORDER      -  SECOND    CLASS 0
 PU0994
 PU0994.The horizontal coordinates were determined by differentially corrected
 PU0994.hand held GPS observations or other comparable positioning techniques
 PU0994.and have an estimated accuracy of +/- 3 meters.
 PU0994
 PU0994.The orthometric height was determined by differential leveling and
 PU0994.adjusted by the NATIONAL GEODETIC SURVEY
 PU0994.in June 1991.
 PU0994
 PU0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0994.GEOID18 height accuracy estimate available here.
 PU0994
 PU0994.Click photographs - Photos may exist for this station.
 PU0994
 PU0994.The dynamic height is computed by dividing the NAVD 88
 PU0994.geopotential number by the normal gravity value computed on the
 PU0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0994.degrees latitude (g = 980.6199 gals.).
 PU0994
 PU0994.The modeled gravity was interpolated from observed gravity values.
 PU0994
 PU0994;                    North         East    Units  Estimated Accuracy
 PU0994;SPC SD N     -   101,588.3     399,365.0     MT  (+/- 3 meters HH1 GPS) 
 PU0994
 PU0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9540054729(NAD 83)
 PU0994
 PU0994                          SUPERSEDED SURVEY CONTROL
 PU0994
 PU0994  NGVD 29 (??/??/92)  862.001  (m)         2828.08   (f) ADJ UNCH    2 0
 PU0994
 PU0994.Superseded values are not recommended for survey control.
 PU0994
 PU0994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0994.See file dsdata.pdf to determine how the superseded data were derived.
 PU0994
 PU0994_MARKER: DR = REFERENCE MARK DISK
 PU0994_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0994_STAMPING: FIXIT NO 2 1962
 PU0994_MARK LOGO: CGS
 PU0994_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0994_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0994+STABILITY: SURFACE MOTION
 PU0994
 PU0994  HISTORY     - Date     Condition        Report By
 PU0994  HISTORY     - 1962     MONUMENTED       CGS
 PU0994
 PU0994                          STATION DESCRIPTION
 PU0994
 PU0994'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0994'2.8 MI NE FROM RED OWL.
 PU0994'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0994'1.0 MILE EAST ALONG A ROAD, AT THE JUNCTION OF A ROAD NORTH,
 PU0994'61 FEET NORTH OF THE CENTER LINE OF THE ROAD, 105 FEET WEST
 PU0994'OF THE CENTER LINE OF THE ROAD NORTH, 41.8 FEET SOUTHWEST OF
 PU0994'THE STATION, 16 FEET NORTHEAST OF A TELEPHONE POLE, 25 FEET
 PU0994'NORTHEAST OF A FENCE CORNER, 1.1 FEET SOUTHEAST OF A FENCE,
 PU0994'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0517 ***********************************************************************
 QT0517  DESIGNATION -  FLADMORE
 QT0517  PID         -  QT0517
 QT0517  STATE/COUNTY-  SD/HARDING
 QT0517  COUNTRY     -  US
 QT0517  USGS QUAD   -  REDIG NE (2017)
 QT0517
 QT0517                         *CURRENT SURVEY CONTROL
 QT0517  ______________________________________________________________________
 QT0517* NAD 83(1996) POSITION- 45 27 25.84457(N) 103 32 45.12161(W)   ADJUSTED
 QT0517* NAVD 88 ORTHO HEIGHT -   930.    (meters)     3051.    (feet) SCALED
 QT0517  ______________________________________________________________________
 QT0517  GEOID HEIGHT    -        -16.078 (meters)                     GEOID18
 QT0517  LAPLACE CORR    -         -2.30  (seconds)                    DEFLEC18
 QT0517  HORZ ORDER      -  THIRD
 QT0517
 QT0517.The horizontal coordinates were established by classical geodetic methods
 QT0517.and adjusted by the National Geodetic Survey in January 1998.
 QT0517
 QT0517.The orthometric height was scaled from a topographic map.
 QT0517
 QT0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0517.GEOID18 height accuracy estimate available here.
 QT0517
 QT0517.Click photographs - Photos may exist for this station.
 QT0517
 QT0517.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0517
 QT0517. The following values were computed from the NAD 83(1996) position.
 QT0517
 QT0517;                    North         East     Units Scale Factor Converg.
 QT0517;SPC SD N     -   186,521.810   322,750.493   MT  0.99996419   -2 30 34.4
 QT0517;SPC SD N     -   611,946.97  1,058,890.58   sFT  0.99996419   -2 30 34.4
 QT0517;UTM  13      - 5,034,767.618   613,692.658   MT  0.99975892   +1 02 11.4
 QT0517
 QT0517!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0517!SPC SD N     -   0.99985666  x   0.99996419  =   0.99982086
 QT0517!UTM  13      -   0.99985666  x   0.99975892  =   0.99961561
 QT0517
 QT0517:                Primary Azimuth Mark                     Grid Az
 QT0517:SPC SD N     -  FLADMORE 2 AZ MK                         009 24 32.5
 QT0517:UTM  13      -  FLADMORE 2 AZ MK                         005 51 46.7
 QT0517
 QT0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1369234767(NAD 83)
 QT0517
 QT0517|---------------------------------------------------------------------|
 QT0517| PID    Reference Object                     Distance      Geod. Az  |
 QT0517|                                                           dddmmss.s |
 QT0517| CQ8384 FLADMORE AZ MK                                     0054050.6 |
 QT0517| AH7199 FLADMORE 2 AZ MK                                   0065358.1 |
 QT0517| QT0516 FLADMORE 2                          103.441 METERS 12834     |
 QT0517| CQ8385 FLADMORE RM 1                        11.598 METERS 15447     |
 QT0517| QT0519 FLADMORE TEMP PT                     18.642 METERS 21834     |
 QT0517| CQ8386 FLADMORE RM 2                        11.834 METERS 24241     |
 QT0517|---------------------------------------------------------------------|
 QT0517
 QT0517                          SUPERSEDED SURVEY CONTROL
 QT0517
 QT0517  NAD 83(1993)-  45 27 25.83619(N)    103 32 45.11746(W) AD(       ) 3
 QT0517  NAD 83(1986)-  45 27 25.83320(N)    103 32 45.11531(W) AD(       ) 3
 QT0517  NAD 27      -  45 27 25.85400(N)    103 32 43.42900(W) AD(       ) 3
 QT0517
 QT0517.Superseded values are not recommended for survey control.
 QT0517
 QT0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0517.See file dsdata.pdf to determine how the superseded data were derived.
 QT0517
 QT0517_MARKER: DS = TRIANGULATION STATION DISK
 QT0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0517_STAMPING: FLADMORE 1952
 QT0517_MARK LOGO: CGS
 QT0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0517+STABILITY: SURFACE MOTION
 QT0517
 QT0517  HISTORY     - Date     Condition        Report By
 QT0517  HISTORY     - 1952     MONUMENTED       CGS
 QT0517  HISTORY     - 1963     SEE DESCRIPTION  CGS
 QT0517
 QT0517                          STATION DESCRIPTION
 QT0517
 QT0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0517'THE STATION IS IN SECTION 7, T 17 N, R 5 E, ON THE RIGHT-OF-WAY
 QT0517'OF U.S. HIGHWAY 85, ABOUT 13 MILES NORTH OF REDIG, 8-1/2 MILES
 QT0517'SOUTH OF BUFFALO, 21 FEET WEST-SOUTHWEST OF A TELEPHONE POLE,
 QT0517'17 FEET WEST OF A WIRE FENCE AND 17 FEET WEST OF A 4 X 4 INCH
 QT0517'WITNESS POST.
 QT0517'
 QT0517'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND
 QT0517'STATE HIGHWAY 8 IN BUFFALO, GO SOUTH ON U.S. HIGHWAY 85 AND
 QT0517'STATE HIGHWAY 8 FOR 1.5 MILES TO THE JUNCTION OF THESE HIGHWAYS,
 QT0517'CONTINUE SOUTH ON U.S. HIGHWAY 85 FOR 7.3 MILES TO THE AZIMUTH
 QT0517'MARK ON THE LEFT AS DESCRIBED, CONTINUE SOUTH ON THE HIGHWAY FOR
 QT0517'0.45 MILE TO A GATE ON THE RIGHT, TURN RIGHT AND PASS THROUGH
 QT0517'GATE, TURN RIGHT AND GO NORTH ALONG SIDE OF WEST SIDE OF WIRE
 QT0517'FENCE FOR 0.15 MILE TO THE STATION.
 QT0517'
 QT0517'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0517'FLADMORE 1952.
 QT0517'
 QT0517'REFERENCE MARK 1 IS 1 FOOT WEST OF THE WIRE FENCE.  THE MARK
 QT0517'PROJECTS 5 INCHES AND THE DISK IS STAMPED FLADMORE NO 1 1952.
 QT0517'
 QT0517'REFERENCE MARK 2 IS 52 FEET WEST OF THE WIRE FENCE.  THE MARK
 QT0517'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED FLADMORE NO 2 1952.
 QT0517'
 QT0517'THE AZIMUTH MARK IS 66 FEET EAST OF THE CENTER OF U.S. HIGHWAY
 QT0517'85, 4 FEET SOUTH OF A 4 X 4 INCH WITNESS POST AND 1 FOOT WEST
 QT0517'OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 QT0517'STAMPED FLADMORE 1952.
 QT0517'
 QT0517'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0517
 QT0517                          STATION RECOVERY (1963)
 QT0517
 QT0517'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WGT)
 QT0517'DUE TO IMPROVMENT OF U.S. HIGHWAY 85 ALL MARKS AT THIS STATION
 QT0517'HAD TO BE DESTROYED.  A NEW STATION WAS ESTABLISHED ACROSS THE
 QT0517'HIGHWAY FROM THE ORIGINAL SITE.  FOR DETAILS SEE DESCRIPTION
 QT0517'FOR FLADMORE 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0516 ***********************************************************************
 QT0516  DESIGNATION -  FLADMORE 2
 QT0516  PID         -  QT0516
 QT0516  STATE/COUNTY-  SD/HARDING
 QT0516  COUNTRY     -  US
 QT0516  USGS QUAD   -  REDIG NE (2017)
 QT0516
 QT0516                         *CURRENT SURVEY CONTROL
 QT0516  ______________________________________________________________________
 QT0516* NAD 83(1996) POSITION- 45 27 23.75573(N) 103 32 41.39914(W)   NO CHECK
 QT0516* NAVD 88 ORTHO HEIGHT -   937.031 (meters)     3074.24  (feet) ADJUSTED
 QT0516  ______________________________________________________________________
 QT0516  GEOID HEIGHT    -        -16.079 (meters)                     GEOID18
 QT0516  LAPLACE CORR    -         -2.31  (seconds)                    DEFLEC18
 QT0516  DYNAMIC HEIGHT  -        936.859 (meters)     3073.68  (feet) COMP
 QT0516  MODELED GRAVITY -    980,401.2   (mgal)                       NAVD 88
 QT0516
 QT0516  HORZ ORDER      -  THIRD
 QT0516  VERT ORDER      -  FIRST     CLASS II
 QT0516
 QT0516.The horizontal coordinates were established by classical geodetic methods
 QT0516.and adjusted by the National Geodetic Survey in January 1998.
 QT0516
 QT0516.No horizontal observational check was made to the station.
 QT0516
 QT0516.The orthometric height was determined by differential leveling and
 QT0516.adjusted by the NATIONAL GEODETIC SURVEY
 QT0516.in April 2000.
 QT0516
 QT0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0516.GEOID18 height accuracy estimate available here.
 QT0516
 QT0516.Click photographs - Photos may exist for this station.
 QT0516
 QT0516.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0516
 QT0516.The dynamic height is computed by dividing the NAVD 88
 QT0516.geopotential number by the normal gravity value computed on the
 QT0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0516.degrees latitude (g = 980.6199 gals.).
 QT0516
 QT0516.The modeled gravity was interpolated from observed gravity values.
 QT0516
 QT0516. The following values were computed from the NAD 83(1996) position.
 QT0516
 QT0516;                    North         East     Units Scale Factor Converg.
 QT0516;SPC SD N     -   186,453.846   322,828.468   MT  0.99996412   -2 30 31.7
 QT0516;SPC SD N     -   611,723.99  1,059,146.40   sFT  0.99996412   -2 30 31.7
 QT0516;UTM  13      - 5,034,704.620   613,774.670   MT  0.99975915   +1 02 14.1
 QT0516
 QT0516!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0516!SPC SD N     -   0.99985564  x   0.99996412  =   0.99981976
 QT0516!UTM  13      -   0.99985564  x   0.99975915  =   0.99961482
 QT0516
 QT0516:                Primary Azimuth Mark                     Grid Az
 QT0516:SPC SD N     -  FLADMORE 2 AZ MK                         359 14 14.1
 QT0516:UTM  13      -  FLADMORE 2 AZ MK                         355 41 28.3
 QT0516
 QT0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1377434704(NAD 83)
 QT0516
 QT0516|---------------------------------------------------------------------|
 QT0516| PID    Reference Object                     Distance      Geod. Az  |
 QT0516|                                                           dddmmss.s |
 QT0516| AH7198 FLADMORE 2 RM 3                      17.354 METERS 00030     |
 QT0516| AH7197 FLADMORE 2 RM 4                      15.886 METERS 09742     |
 QT0516| QT0519 FLADMORE TEMP PT                    105.108 METERS 29821     |
 QT0516| QT0517 FLADMORE                            103.441 METERS 30834     |
 QT0516| CQ8384 FLADMORE AZ MK                                     3554046.4 |
 QT0516| AH7199 FLADMORE 2 AZ MK                                   3564342.4 |
 QT0516|---------------------------------------------------------------------|
 QT0516
 QT0516                          SUPERSEDED SURVEY CONTROL
 QT0516
 QT0516  NAD 83(1993)-  45 27 23.74734(N)    103 32 41.39499(W) AD(       ) 3
 QT0516  NAD 83(1986)-  45 27 23.74435(N)    103 32 41.39285(W) AD(       ) 3
 QT0516  NAD 27      -  45 27 23.76500(N)    103 32 39.70700(W) AD(       ) 3
 QT0516
 QT0516.Superseded values are not recommended for survey control.
 QT0516
 QT0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0516.See file dsdata.pdf to determine how the superseded data were derived.
 QT0516
 QT0516_MARKER: DS = TRIANGULATION STATION DISK
 QT0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0516_STAMPING: FLADMORE 2 1963
 QT0516_MARK LOGO: CGS
 QT0516_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0516+STABILITY: SURFACE MOTION
 QT0516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0516+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0516
 QT0516  HISTORY     - Date     Condition        Report By
 QT0516  HISTORY     - 1963     MONUMENTED       CGS
 QT0516  HISTORY     - 19980928 GOOD             NGS
 QT0516
 QT0516                          STATION DESCRIPTION
 QT0516
 QT0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (WGT)
 QT0516'THE STATION IS IN SECTION 8, T. 17 N., R. 5 E., ON THE EAST SIDE
 QT0516'OF U.S. HIGHWAY 85, ABOUT 13 MILES NORTH OF REDIG AND ABOUT
 QT0516'8-1/2 MILES SOUTH OF BUFFALO.  IT IS ABOUT 190 FEET EAST OF THE
 QT0516'CENTERLINE OF THE HIGHWAY AND 1.5 FEET SOUTH OF A METAL WITNESS
 QT0516'POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 QT0516'FLADMORE 2 1963.  THIS STATION IS ON THE EAST SLOPE OF THE HILL
 QT0516'BUT IS COULD NOT BE ESTABLISHED TO THE WEST OF THE ORIGINAL
 QT0516'STATION DUE TO A HIGH DIRT RIDGE.
 QT0516'
 QT0516'R.M. NO. 3 IS ABOUT 190 FEET EAST OF THE CENTERLINE OF THE
 QT0516'HIGHWAY.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0516'FLADMORE 2 NO 3 1963.
 QT0516'
 QT0516'R.M. NO. 4 IS ABOUT 240 FEET EAST OF THE CENTERLINE OF THE
 QT0516'HIGHWAY.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 QT0516'STAMPED FLADMORE 2 NO 4 1963.
 QT0516'
 QT0516'THE AZIMUTH MARK IS ABOUT 100 FEET EAST OF THE CENTERLINE OF
 QT0516'THE HIGHWAY AND 2 FEET SOUTH OF A METAL WITNESS POST.  THE MARK
 QT0516'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED FLADMORE 2 1963.
 QT0516'
 QT0516'TO REACH THE STATION FROM BUFFALO, FROM THE JUNCTION OF U.S.
 QT0516'HIGHWAY 85 AND STATE HIGHWAY 8, GO SOUTH ON U.S. 85 AND STATE
 QT0516'HIGHWAY 8 FOR 1.5 MILES TO THE JUNCTION OF THESE HIGHWAYS,
 QT0516'CONTINUE SOUTH ON U.S. 85 FOR FOR ABOUT 7.3 MILES TO THE AZIMUTH
 QT0516'MARK ON THE LEFT, CONTINUE SOUTH FOR 0.3 MILE TO STATION ON
 QT0516'LEFT AS DESCRIBED.
 QT0516'
 QT0516'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0516
 QT0516                          STATION RECOVERY (1998)
 QT0516
 QT0516'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0516'13.9 KM (8.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0516'STATE HIGHWAY 20 IN BUFFALO, 548.0 M (1797.9 FT) SOUTH OF MILEPOST
 QT0516'118, 57.8 M (189.6 FT) EAST OF THE HIGHWAY CENTERLINE, 27.3 M (89.6
 QT0516'FT) EAST OF A WITNESS POST AND FENCE, 17.3 M (56.8 FT) SOUTH OF
 QT0516'REFERENCE MARK 3, 15.9 M (52.2 FT) WEST OF REFERENCE MARK 4, 0.3 M
 QT0516'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 QT0516'M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QT0516'PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7199 ***********************************************************************
 AH7199  DESIGNATION -  FLADMORE 2 AZ MK
 AH7199  PID         -  AH7199
 AH7199  STATE/COUNTY-  SD/HARDING
 AH7199  COUNTRY     -  US
 AH7199  USGS QUAD   -  REDIG NE (2017)
 AH7199
 AH7199                         *CURRENT SURVEY CONTROL
 AH7199  ______________________________________________________________________
 AH7199* NAD 83(1986) POSITION- 45 27 40.     (N) 103 32 43.     (W)   SCALED
 AH7199* NAVD 88 ORTHO HEIGHT -   926.656 (meters)     3040.20  (feet) ADJUSTED
 AH7199  ______________________________________________________________________
 AH7199  GEOID HEIGHT    -        -16.076 (meters)                     GEOID18
 AH7199  DYNAMIC HEIGHT  -        926.488 (meters)     3039.65  (feet) COMP
 AH7199  MODELED GRAVITY -    980,402.1   (mgal)                       NAVD 88
 AH7199
 AH7199  VERT ORDER      -  FIRST     CLASS II
 AH7199
 AH7199.The horizontal coordinates were scaled from a map and have
 AH7199.an estimated accuracy of +/- 6 seconds.
 AH7199
 AH7199.The orthometric height was determined by differential leveling and
 AH7199.adjusted by the NATIONAL GEODETIC SURVEY
 AH7199.in April 2000.
 AH7199
 AH7199.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7199.GEOID18 height accuracy estimate available here.
 AH7199
 AH7199.Click photographs - Photos may exist for this station.
 AH7199
 AH7199.The dynamic height is computed by dividing the NAVD 88
 AH7199.geopotential number by the normal gravity value computed on the
 AH7199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7199.degrees latitude (g = 980.6199 gals.).
 AH7199
 AH7199.The modeled gravity was interpolated from observed gravity values.
 AH7199
 AH7199;                    North         East    Units  Estimated Accuracy
 AH7199;SPC SD N     -   186,960.      322,820.      MT  (+/- 180 meters Scaled)
 AH7199
 AH7199_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137352(NAD 83)
 AH7199
 AH7199                          SUPERSEDED SURVEY CONTROL
 AH7199
 AH7199.No superseded survey control is available for this station.
 AH7199
 AH7199_MARKER: DZ = AZIMUTH MARK DISK
 AH7199_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7199_STAMPING: FLADMORE 2 1963
 AH7199_MARK LOGO: CGS
 AH7199_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7199_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7199+STABILITY: SURFACE MOTION
 AH7199_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7199+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7199
 AH7199  HISTORY     - Date     Condition        Report By
 AH7199  HISTORY     - 1963     MONUMENTED       CGS
 AH7199  HISTORY     - 19980928 GOOD             NGS
 AH7199
 AH7199                          STATION DESCRIPTION
 AH7199
 AH7199'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7199'13.4 KM (8.30 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7199'STATE HIGHWAY 20 IN BUFFALO, 52.4 M (171.9 FT) SOUTHEAST OF MILEPOST
 AH7199'118, 30.5 M (100.1 FT) EAST OF THE HIGHWAY CENTERLINE, 19.1 M (62.7
 AH7199'FT) EAST OF THE EAST END OF THE MOST NORTHERLY OF 2 CULVERTS UNDER THE
 AH7199'HIGHWAY, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 AH7199'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AH7199'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 AH7199'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7198 ***********************************************************************
 AH7198  DESIGNATION -  FLADMORE 2 RM 3
 AH7198  PID         -  AH7198
 AH7198  STATE/COUNTY-  SD/HARDING
 AH7198  COUNTRY     -  US
 AH7198  USGS QUAD   -  REDIG NE (2017)
 AH7198
 AH7198                         *CURRENT SURVEY CONTROL
 AH7198  ______________________________________________________________________
 AH7198* NAD 83(1986) POSITION- 45 27 24.32   (N) 103 32 41.39   (W)   HD_HELD1
 AH7198* NAVD 88 ORTHO HEIGHT -   936.812 (meters)     3073.52  (feet) ADJUSTED
 AH7198  ______________________________________________________________________
 AH7198  GEOID HEIGHT    -        -16.079 (meters)                     GEOID18
 AH7198  DYNAMIC HEIGHT  -        936.641 (meters)     3072.96  (feet) COMP
 AH7198  MODELED GRAVITY -    980,401.2   (mgal)                       NAVD 88
 AH7198
 AH7198  VERT ORDER      -  FIRST     CLASS II
 AH7198
 AH7198.The horizontal coordinates were determined by differentially corrected
 AH7198.hand held GPS observations or other comparable positioning techniques
 AH7198.and have an estimated accuracy of +/- 3 meters.
 AH7198
 AH7198.The orthometric height was determined by differential leveling and
 AH7198.adjusted by the NATIONAL GEODETIC SURVEY
 AH7198.in April 2000.
 AH7198
 AH7198.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7198.GEOID18 height accuracy estimate available here.
 AH7198
 AH7198.Click photographs - Photos may exist for this station.
 AH7198
 AH7198.The dynamic height is computed by dividing the NAVD 88
 AH7198.geopotential number by the normal gravity value computed on the
 AH7198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7198.degrees latitude (g = 980.6199 gals.).
 AH7198
 AH7198.The modeled gravity was interpolated from observed gravity values.
 AH7198
 AH7198;                    North         East    Units  Estimated Accuracy
 AH7198;SPC SD N     -   186,471.2     322,829.4     MT  (+/- 3 meters HH1 GPS) 
 AH7198
 AH7198_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1377434722(NAD 83)
 AH7198
 AH7198                          SUPERSEDED SURVEY CONTROL
 AH7198
 AH7198.No superseded survey control is available for this station.
 AH7198
 AH7198_MARKER: DR = REFERENCE MARK DISK
 AH7198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7198_STAMPING: FLADMORE 2 NO. 3 1963
 AH7198_MARK LOGO: CGS
 AH7198_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7198+STABILITY: SURFACE MOTION
 AH7198_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7198+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7198
 AH7198  HISTORY     - Date     Condition        Report By
 AH7198  HISTORY     - 1963     MONUMENTED       CGS
 AH7198  HISTORY     - 19980928 GOOD             NGS
 AH7198
 AH7198                          STATION DESCRIPTION
 AH7198
 AH7198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7198'13.9 KM (8.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7198'STATE HIGHWAY 20 IN BUFFALO, 548.0 M (1797.9 FT) SOUTH OF MILEPOST
 AH7198'118, 57.8 M (189.6 FT) EAST OF THE HIGHWAY CENTERLINE, 27.3 M (89.6
 AH7198'FT) EAST OF A WITNESS POST AND FENCE, 17.3 M (56.8 FT) NORTH OF THE
 AH7198'STATION MARK, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 AH7198'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AH7198'MONUMENT IS ON PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62, BUFFALO,
 AH7198'SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7197 ***********************************************************************
 AH7197  DESIGNATION -  FLADMORE 2 RM 4
 AH7197  PID         -  AH7197
 AH7197  STATE/COUNTY-  SD/HARDING
 AH7197  COUNTRY     -  US
 AH7197  USGS QUAD   -  REDIG NE (2017)
 AH7197
 AH7197                         *CURRENT SURVEY CONTROL
 AH7197  ______________________________________________________________________
 AH7197* NAD 83(1986) POSITION- 45 27 23.69   (N) 103 32 40.67   (W)   HD_HELD1
 AH7197* NAVD 88 ORTHO HEIGHT -   935.678 (meters)     3069.80  (feet) ADJUSTED
 AH7197  ______________________________________________________________________
 AH7197  GEOID HEIGHT    -        -16.080 (meters)                     GEOID18
 AH7197  DYNAMIC HEIGHT  -        935.507 (meters)     3069.24  (feet) COMP
 AH7197  MODELED GRAVITY -    980,401.3   (mgal)                       NAVD 88
 AH7197
 AH7197  VERT ORDER      -  FIRST     CLASS II
 AH7197
 AH7197.The horizontal coordinates were determined by differentially corrected
 AH7197.hand held GPS observations or other comparable positioning techniques
 AH7197.and have an estimated accuracy of +/- 3 meters.
 AH7197
 AH7197.The orthometric height was determined by differential leveling and
 AH7197.adjusted by the NATIONAL GEODETIC SURVEY
 AH7197.in April 2000.
 AH7197
 AH7197.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7197.GEOID18 height accuracy estimate available here.
 AH7197
 AH7197.Click photographs - Photos may exist for this station.
 AH7197
 AH7197.The dynamic height is computed by dividing the NAVD 88
 AH7197.geopotential number by the normal gravity value computed on the
 AH7197.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7197.degrees latitude (g = 980.6199 gals.).
 AH7197
 AH7197.The modeled gravity was interpolated from observed gravity values.
 AH7197
 AH7197;                    North         East    Units  Estimated Accuracy
 AH7197;SPC SD N     -   186,451.1     322,844.2     MT  (+/- 3 meters HH1 GPS) 
 AH7197
 AH7197_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1379034702(NAD 83)
 AH7197
 AH7197                          SUPERSEDED SURVEY CONTROL
 AH7197
 AH7197.No superseded survey control is available for this station.
 AH7197
 AH7197_MARKER: DR = REFERENCE MARK DISK
 AH7197_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7197_STAMPING: FLADMORE 2 NO. 4 1963
 AH7197_MARK LOGO: CGS
 AH7197_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7197_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7197+STABILITY: SURFACE MOTION
 AH7197_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7197+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7197
 AH7197  HISTORY     - Date     Condition        Report By
 AH7197  HISTORY     - 1963     MONUMENTED       CGS
 AH7197  HISTORY     - 19980928 GOOD             NGS
 AH7197
 AH7197                          STATION DESCRIPTION
 AH7197
 AH7197'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7197'13.9 KM (8.65 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7197'STATE HIGHWAY 20 IN BUFFALO, 548.0 M (1797.9 FT) SOUTH OF MILEPOST
 AH7197'118, 73.3 M (240.5 FT) EAST OF THE HIGHWAY CENTERLINE, 43.2 M (141.7
 AH7197'FT) EAST OF A WITNESS POST AND FENCE, 15.9 M (52.2 FT) EAST OF THE
 AH7197'STATION MARK, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 AH7197'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AH7197'MONUMENT IS ON PROPERTY OWNED BY LEET FOWLER, HC 64, BOX 62, BUFFALO,
 AH7197'SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2341 ***********************************************************************
 PU2341  DESIGNATION -  FLAG
 PU2341  PID         -  PU2341
 PU2341  STATE/COUNTY-  SD/PENNINGTON
 PU2341  COUNTRY     -  US
 PU2341  USGS QUAD   -  DEERFIELD (2017)
 PU2341
 PU2341                         *CURRENT SURVEY CONTROL
 PU2341  ______________________________________________________________________
 PU2341* NAD 83(1996) POSITION- 44 04 14.84047(N) 103 49 36.22644(W)   ADJUSTED
 PU2341* NAVD 88 ORTHO HEIGHT -  2116.    (meters)     6942.    (feet) SCALED
 PU2341  ______________________________________________________________________
 PU2341  GEOID HEIGHT    -        -12.707 (meters)                     GEOID18
 PU2341  LAPLACE CORR    -        -11.50  (seconds)                    DEFLEC18
 PU2341  HORZ ORDER      -  SECOND
 PU2341
 PU2341.The horizontal coordinates were established by classical geodetic methods
 PU2341.and adjusted by the National Geodetic Survey in January 1998.
 PU2341
 PU2341.The orthometric height was scaled from a topographic map.
 PU2341
 PU2341.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2341.GEOID18 height accuracy estimate available here.
 PU2341
 PU2341.Click photographs - Photos may exist for this station.
 PU2341
 PU2341.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2341
 PU2341. The following values were computed from the NAD 83(1996) position.
 PU2341
 PU2341;                    North         East     Units Scale Factor Converg.
 PU2341;SPC SD S     -   198,904.322   320,241.195   MT  0.99993801   -2 24 35.7
 PU2341;SPC SD S     -   652,571.93  1,050,657.99   sFT  0.99993801   -2 24 35.7
 PU2341;UTM  13      - 4,880,404.413   593,954.225   MT  0.99970857   +0 48 58.0
 PU2341
 PU2341!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2341!SPC SD S     -   0.99967035  x   0.99993801  =   0.99960838
 PU2341!UTM  13      -   0.99967035  x   0.99970857  =   0.99937902
 PU2341
 PU2341:                Primary Azimuth Mark                     Grid Az
 PU2341:SPC SD S     -  FLAG AZ MK                               139 33 41.2
 PU2341:UTM  13      -  FLAG AZ MK                               136 20 07.5
 PU2341
 PU2341_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9395480404(NAD 83)
 PU2341
 PU2341|---------------------------------------------------------------------|
 PU2341| PID    Reference Object                     Distance      Geod. Az  |
 PU2341|                                                           dddmmss.s |
 PU2341| CQ3733 FLAG RM 1                             7.776 METERS 08120     |
 PU2341| PU2342 FLAG MOUNTAIN LOOKOUT TOWER          21.840 METERS 08650     |
 PU2341| OT0812 HARNEY PEAK LOOKOUT TOWER           APPROX.32.9 KM 1334227.7 |
 PU2341| CQ3732 FLAG AZ MK                                         1370905.5 |
 PU2341| CQ3734 FLAG RM 2                             4.329 METERS 16203     |
 PU2341|---------------------------------------------------------------------|
 PU2341
 PU2341                          SUPERSEDED SURVEY CONTROL
 PU2341
 PU2341  NAD 83(1993)-  44 04 14.83211(N)    103 49 36.23065(W) AD(       ) 2
 PU2341  NAD 83(1986)-  44 04 14.83396(N)    103 49 36.22383(W) AD(       ) 2
 PU2341  NAD 27      -  44 04 14.90100(N)    103 49 34.50000(W) AD(       ) 2
 PU2341
 PU2341.Superseded values are not recommended for survey control.
 PU2341
 PU2341.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2341.See file dsdata.pdf to determine how the superseded data were derived.
 PU2341
 PU2341_MARKER: DS = TRIANGULATION STATION DISK
 PU2341_SETTING: 66 = SET IN ROCK OUTCROP
 PU2341_STAMPING: FLAG 1950
 PU2341_MARK LOGO: CGS
 PU2341_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2341+STABILITY: POSITION/ELEVATION WELL
 PU2341
 PU2341  HISTORY     - Date     Condition        Report By
 PU2341  HISTORY     - 1950     MONUMENTED       CGS
 PU2341
 PU2341                          STATION DESCRIPTION
 PU2341
 PU2341'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2341'THE STATION IS LOCATED ABOUT 5-1/4 MILES WEST AND 3-1/2 MILES
 PU2341'SOUTH OF ROCHFORD, 3-3/4 MILES NORTH AND 1/4 MILE EAST OF THE
 PU2341'SMALL SETTLEMENT OF DEERFIELD, AND IN THE BLACKHILLS NATIONAL
 PU2341'FOREST AT THE SITE OF THE FLAG MOUNTAIN LOOKOUT TOWER.
 PU2341'
 PU2341'TO REACH THE STATION FROM THE MAIN INTERSECTION OF ROCHFORD,
 PU2341'GO SOUTH AND WEST OF THE DEERFIELD ROAD FOR 0.7 MILE TO A SIDE ROAD
 PU2341'ON THE LEFT.  TURN LEFT, SOUTH, ACROSS A BRIDGE AND FOLLOW
 PU2341'THE MAIN GRAVELED ROAD FOR 7.3 MILES TO A SCHOOL HOUSE ON
 PU2341'THE LEFT, A SIDE ROAD ON THE RIGHT, AND SIGN FLAT MTN. FIRE L.O.
 PU2341'TURN RIGHT, WEST, AND FOLLOW THE MAIN GRAVELED ROAD FOR 1.2
 PU2341'MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED BELOW,
 PU2341'CONTINUE WESTERLY FOR 0.15 MILE TO A CATTLE GUARD, CROSS
 PU2341'CATTLE GUARD AND CONTINUE ON THE MAIN ROAD FOR 0.5 MILE TO A
 PU2341'GATE, CROSS GATE AND CONTINUE FOR 2.3 MILES TO THE LOOKOUT
 PU2341'TOWER AND THE STATION AS DESCRIBED.
 PU2341'
 PU2341'THE STATION MARK IS A STANDARD DISK CEMENTED IN A DRILLED HOLE
 PU2341'IN OUTCROPPING BEDROCK.  IT IS FLUSH WITH THE ROCK, AND THE
 PU2341'DISK IS STAMPED FLAG 1950.
 PU2341'
 PU2341'REFERENCE MARK NO. 1 IS A STANDARD DISK CEMENTED IN A DRILLED
 PU2341'HOLE IN OUTCROPPING BEDROCK.  THE MARK IS FLUSH WITH THE ROCK,
 PU2341'AND THE DISK IS STAMPED FLAG NO 1 1950.
 PU2341'
 PU2341'REFERENCE MARK NO. 2 IS A STANDARD DISK CEMENTED IN A DRILLED
 PU2341'HOLE IN OUTCROPPING BEDROCK.  THE MARK IS FLUSH WITH THE
 PU2341'ROCK, AND THE DISK IS STAMPED FLAG NO 2 1950.
 PU2341'
 PU2341'THE AZIMUTH MARK IS 132 FEET SOUTH OF THE CENTER OF THE ROAD,
 PU2341'AND 2 FEET WEST OF A WITNESS POST.  THE MARK IS A STANDARD
 PU2341'DISK CEMENTED IN A DRILLED HOLE IN OUTCROPPING BEDROCK.  THE
 PU2341'MARK IS FLUSH WITH THE ROCK, AND THE DISK IS STAMPED FLAG 1950.
 PU2341'
 PU2341'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2342 ***********************************************************************
 PU2342  DESIGNATION -  FLAG MOUNTAIN LOOKOUT TOWER
 PU2342  PID         -  PU2342
 PU2342  STATE/COUNTY-  SD/PENNINGTON
 PU2342  COUNTRY     -  US
 PU2342  USGS QUAD   -  DEERFIELD (2017)
 PU2342
 PU2342                         *CURRENT SURVEY CONTROL
 PU2342  ______________________________________________________________________
 PU2342* NAD 83(1996) POSITION- 44 04 14.87949(N) 103 49 35.24650(W)   ADJUSTED
 PU2342  ______________________________________________________________________
 PU2342  GEOID HEIGHT    -        -12.708 (meters)                     GEOID18
 PU2342  LAPLACE CORR    -        -11.53  (seconds)                    DEFLEC18
 PU2342  HORZ ORDER      -  THIRD
 PU2342
 PU2342.The horizontal coordinates were established by classical geodetic methods
 PU2342.and adjusted by the National Geodetic Survey in January 1998.
 PU2342
 PU2342.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2342.GEOID18 height accuracy estimate available here.
 PU2342
 PU2342.Click photographs - Photos may exist for this station.
 PU2342
 PU2342.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2342
 PU2342. The following values were computed from the NAD 83(1996) position.
 PU2342
 PU2342;                    North         East     Units Scale Factor Converg.
 PU2342;SPC SD S     -   198,904.608   320,263.031   MT  0.99993801   -2 24 35.1
 PU2342;SPC SD S     -   652,572.87  1,050,729.63   sFT  0.99993801   -2 24 35.1
 PU2342;UTM  13      - 4,880,405.928   593,976.006   MT  0.99970862   +0 48 58.7
 PU2342
 PU2342_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9397680405(NAD 83)
 PU2342
 PU2342                          SUPERSEDED SURVEY CONTROL
 PU2342
 PU2342  NAD 83(1993)-  44 04 14.87112(N)    103 49 35.25071(W) AD(       ) 3
 PU2342  NAD 83(1986)-  44 04 14.87328(N)    103 49 35.24394(W) AD(       ) 3
 PU2342  NAD 27      -  44 04 14.94000(N)    103 49 33.52000(W) AD(       ) 3
 PU2342
 PU2342.Superseded values are not recommended for survey control.
 PU2342
 PU2342.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2342.See file dsdata.pdf to determine how the superseded data were derived.
 PU2342
 PU2342_MARKER: 57 = LOOKOUT TOWER
 PU2342
 PU2342  HISTORY     - Date     Condition        Report By
 PU2342  HISTORY     - 1950     FIRST OBSERVED   CGS
 PU2342
 PU2342                          STATION DESCRIPTION
 PU2342
 PU2342'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2342'THE STATION IS LOCATED ABOUT 5-1/4 MILES WEST AND 3-1/2 MILES
 PU2342'SOUTH OF ROCHFORD, 3-3/4 MILES NORTH AND 1/4 MILE EAST OF
 PU2342'DEERFIELD, AND ON THE SUMMIT OF FLAG PEAK.
 PU2342'
 PU2342'IT IS A ROCK HOUSE WITH AN OUTSIDE STAIRWAY ON ITS SOUTH
 PU2342'SIDE THAT LEADS TO A GLASS ENCLOSED CROWS-NEST.  ITS DIMENSIONS ARE
 PU2342'ABOUT 20 BY 20 BY 30 FEET.  THE POINT OBSERVED WAS THE TOP-CENTER
 PU2342'OF THE STRUCTURE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0781 ***********************************************************************
 OT0781  DESIGNATION -  FLAG MTN
 OT0781  PID         -  OT0781
 OT0781  STATE/COUNTY-  SD/CUSTER
 OT0781  COUNTRY     -  US
 OT0781  USGS QUAD   -  CAPUTA SW (2017)
 OT0781
 OT0781                         *CURRENT SURVEY CONTROL
 OT0781  ______________________________________________________________________
 OT0781* NAD 83(1996) POSITION- 43 47 06.02795(N) 102 59 52.08384(W)   ADJUSTED
 OT0781* NAVD 88 ORTHO HEIGHT -  1023.    (meters)     3356.    (feet) SCALED
 OT0781  ______________________________________________________________________
 OT0781  GEOID HEIGHT    -        -16.887 (meters)                     GEOID18
 OT0781  LAPLACE CORR    -         -7.69  (seconds)                    DEFLEC18
 OT0781  HORZ ORDER      -  SECOND
 OT0781
 OT0781.The horizontal coordinates were established by classical geodetic methods
 OT0781.and adjusted by the National Geodetic Survey in January 1998.
 OT0781
 OT0781.The orthometric height was scaled from a topographic map.
 OT0781
 OT0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0781.GEOID18 height accuracy estimate available here.
 OT0781
 OT0781.Click photographs - Photos may exist for this station.
 OT0781
 OT0781.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0781
 OT0781. The following values were computed from the NAD 83(1996) position.
 OT0781
 OT0781;                    North         East     Units Scale Factor Converg.
 OT0781;SPC SD S     -   164,708.719   385,578.864   MT  0.99991109   -1 50 17.1
 OT0781;SPC SD S     -   540,381.86  1,265,019.99   sFT  0.99991109   -1 50 17.1
 OT0781;UTM  13      - 4,849,942.764   661,104.476   MT  0.99991924   +1 23 08.6
 OT0781
 OT0781!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0781!SPC SD S     -   0.99984218  x   0.99991109  =   0.99975329
 OT0781!UTM  13      -   0.99984218  x   0.99991924  =   0.99976144
 OT0781
 OT0781:                Primary Azimuth Mark                     Grid Az
 OT0781:SPC SD S     -  FLAG MTN AZ MK                           338 28 14.9
 OT0781:UTM  13      -  FLAG MTN AZ MK                           335 14 49.2
 OT0781
 OT0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6110449942(NAD 83)
 OT0781
 OT0781|---------------------------------------------------------------------|
 OT0781| PID    Reference Object                     Distance      Geod. Az  |
 OT0781|                                                           dddmmss.s |
 OT0781| CQ3736 FLAG MTN RM 1                        10.037 METERS 11259     |
 OT0781| CQ3737 FLAG MTN RM 2                        10.002 METERS 20019     |
 OT0781| OT0784 HERMOSA TV STA KOTA MAST            APPROX.14.9 KM 2802813.7 |
 OT0781| CQ3735 FLAG MTN AZ MK                                     3363757.8 |
 OT0781|---------------------------------------------------------------------|
 OT0781
 OT0781                          SUPERSEDED SURVEY CONTROL
 OT0781
 OT0781  NAD 83(1995)-  43 47 06.02611(N)    102 59 52.08642(W) AD(       ) 2
 OT0781  NAD 83(1993)-  43 47 06.01930(N)    102 59 52.08660(W) AD(       ) 2
 OT0781  NAD 83(1986)-  43 47 06.01347(N)    102 59 52.08883(W) AD(       ) 2
 OT0781  NAD 27      -  43 47 06.04940(N)    102 59 50.42660(W) AD(       ) 2
 OT0781
 OT0781.Superseded values are not recommended for survey control.
 OT0781
 OT0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0781.See file dsdata.pdf to determine how the superseded data were derived.
 OT0781
 OT0781_MARKER: DS = TRIANGULATION STATION DISK
 OT0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0781_STAMPING: FLAG MTN 1961
 OT0781_MARK LOGO: CGS
 OT0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0781+STABILITY: SURFACE MOTION
 OT0781
 OT0781  HISTORY     - Date     Condition        Report By
 OT0781  HISTORY     - 1961     MONUMENTED       CGS
 OT0781
 OT0781                          STATION DESCRIPTION
 OT0781
 OT0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0781'THE STATION IS 10 MILES EAST AND 5 MILES SOUTH OF HERMOSA,
 OT0781'ON A BARREN HILL LOCALLY KNOWN AS FLAG MOUNTAIN.  THE LAND
 OT0781'IS OWNED BY DR. BORGMEYER OF RAPID CITY.
 OT0781'
 OT0781'TO REACH THE STATION FROM THE POST OFFICE IN HERMOSA GO
 OT0781'NORTH ON STATE HIGHWAY 79 FOR 0.05 MILE TO A CROSS STREET,
 OT0781'TURN RIGHT AND GO EAST ON THE GRAVELED ROAD FOR 0.3 MILE TO
 OT0781'A T ROAD RIGHT, TURN RIGHT AND GO SOUTH AND EAST ON THE
 OT0781'GRAVELED ROAD FOR 1.7 MILES TO A SIDE ROAD LEFT AND SIGN
 OT0781'DIVIDE ROAD.  TURN LEFT AND FOLLOW THE GRAVELED ROAD EASTERLY
 OT0781'FOR 3.7 MILES TO A FORK, KEEP LEFT FORK AND CONTINUE EASTERLY
 OT0781'ON THE GRAVELED ROAD FOR 3.8 MILES TO A SIDE ROAD RIGHT,
 OT0781'TURN RIGHT AND GO SOUTH 0.5 MILE TO A GATE, PASS THRU GATE
 OT0781'AND CONTINUE SOUTHEAST ON THE TRACK ROAD FOR 0.7 MILE TO A
 OT0781'GATE IN THE NORTHWEST CORNER OF THE FIELD.  TURN LEFT AND
 OT0781'GO EAST 0.2 MILE TO A GATE AND THE AZIMUTH MARK ON THE
 OT0781'RIGHT.  AFTER PASSING THRU GATE TAKE THE RIGHT FORK AND
 OT0781'FOLLOW THE TRACK ROAD SOUTHEAST 0.3 MILE, CROSS A WELL
 OT0781'TRAVELED TRACK ROAD AND FOLLOW THE TRACK ROAD SOUTH 0.6
 OT0781'MILE TO A SADDLE, TURN RIGHT AND FOLLOW RIDGE NORTHWEST
 OT0781'0.1 MILE TO THE STATION.
 OT0781'
 OT0781'THE STATION MARK, STAMPED FLAG MTN 1961, IS A STANDARD DISK
 OT0781'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT
 OT0781'PROJECTS 8 INCHES.  IT IS 7 FEET SOUTH OF A ROCK PILE AND
 OT0781'4.4 FEET NORTH OF THE WITNESS POST.
 OT0781'
 OT0781'REFERENCE MARK NO. 1, STAMPED FLAG MTN NO 1 1961, IS A STANDARD
 OT0781'DISK SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT
 OT0781'THAT PROJECTS 3 INCHES.  IT IS 31 FEET SOUTHEAST OF THE WITNESS
 OT0781'POST.
 OT0781'
 OT0781'REFERENCE MARK NO. 2, STAMPED FLAG MTN NO 2 1961, IS A STANDARD
 OT0781'DISK SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT
 OT0781'THAT PROJECTS 6 INCHES.  IT IS 29 FEET SOUTHWEST OF THE WITNESS
 OT0781'POST.
 OT0781'
 OT0781'THE DISTANCE BETWEEN R.M. 1 AND R.M. 2 IS 45.4 FEET.
 OT0781'
 OT0781'THE AZIMUTH MARK, STAMPED FLAG MTN 1961, IS A STANDARD DISK
 OT0781'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT
 OT0781'PROJECTS 6 INCHES.  IT IS 45 FEET SOUTH OF THE CENTER OF A
 OT0781'GATE, 6 FEET NORTH OF A T FENCE CORNER AND 2.6 FEET SOUTH OF
 OT0781'THE WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0762 ***********************************************************************
 QS0762  DESIGNATION -  FLANAGAN
 QS0762  PID         -  QS0762
 QS0762  STATE/COUNTY-  SD/DEWEY
 QS0762  COUNTRY     -  US
 QS0762  USGS QUAD   -  LAUNDREAUX BUTTE (2017)
 QS0762
 QS0762                         *CURRENT SURVEY CONTROL
 QS0762  ______________________________________________________________________
 QS0762* NAD 83(1996) POSITION- 45 27 37.35220(N) 100 34 23.22959(W)   ADJUSTED
 QS0762* NAVD 88 ORTHO HEIGHT -   655.    (meters)     2149.    (feet) SCALED
 QS0762  ______________________________________________________________________
 QS0762  GEOID HEIGHT    -        -21.652 (meters)                     GEOID18
 QS0762  LAPLACE CORR    -         -4.26  (seconds)                    DEFLEC18
 QS0762  HORZ ORDER      -  SECOND
 QS0762
 QS0762.The horizontal coordinates were established by classical geodetic methods
 QS0762.and adjusted by the National Geodetic Survey in January 1998.
 QS0762
 QS0762.The orthometric height was scaled from a topographic map.
 QS0762
 QS0762.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0762.GEOID18 height accuracy estimate available here.
 QS0762
 QS0762.Click photographs - Photos may exist for this station.
 QS0762
 QS0762.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0762
 QS0762. The following values were computed from the NAD 83(1996) position.
 QS0762
 QS0762;                    North         East     Units Scale Factor Converg.
 QS0762;SPC SD N     -   180,963.015   555,176.656   MT  0.99996459   -0 24 20.2
 QS0762;SPC SD N     -   593,709.49  1,821,442.08   sFT  0.99996459   -0 24 20.2
 QS0762;UTM  14      - 5,035,297.947   377,011.267   MT  0.99978598   -1 07 17.1
 QS0762
 QS0762!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0762!SPC SD N     -   0.99990065  x   0.99996459  =   0.99986525
 QS0762!UTM  14      -   0.99990065  x   0.99978598  =   0.99968666
 QS0762
 QS0762:                Primary Azimuth Mark                     Grid Az
 QS0762:SPC SD N     -  FLANAGAN AZ MK                           279 45 50.7
 QS0762:UTM  14      -  FLANAGAN AZ MK                           280 28 47.6
 QS0762
 QS0762_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7701135297(NAD 83)
 QS0762
 QS0762|---------------------------------------------------------------------|
 QS0762| PID    Reference Object                     Distance      Geod. Az  |
 QS0762|                                                           dddmmss.s |
 QS0762| QS0705 SAKAKAWEA MONUMENT                  APPROX. 9.1 KM 0470704.9 |
 QS0762| CO4964 FLANAGAN RM 1                        11.170 METERS 08153     |
 QS0762| CO4965 FLANAGAN RM 2                        10.652 METERS 16859     |
 QS0762| CO4963 FLANAGAN AZ MK                                     2792130.5 |
 QS0762|---------------------------------------------------------------------|
 QS0762
 QS0762                          SUPERSEDED SURVEY CONTROL
 QS0762
 QS0762  NAD 83(1986)-  45 27 37.34348(N)    100 34 23.22803(W) AD(       ) 2
 QS0762  NAD 27      -  45 27 37.36500(N)    100 34 21.71900(W) AD(       ) 2
 QS0762
 QS0762.Superseded values are not recommended for survey control.
 QS0762
 QS0762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0762.See file dsdata.pdf to determine how the superseded data were derived.
 QS0762
 QS0762_MARKER: DS = TRIANGULATION STATION DISK
 QS0762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0762_STAMPING: FLANAGAN 1952
 QS0762_MARK LOGO: CGS
 QS0762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0762+STABILITY: SURFACE MOTION
 QS0762
 QS0762  HISTORY     - Date     Condition        Report By
 QS0762  HISTORY     - 1952     MONUMENTED       CGS
 QS0762
 QS0762                          STATION DESCRIPTION
 QS0762
 QS0762'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0762'THE STATION IS LOCATED ABOUT 7 MILES EAST OF TRAIL CITY, ON
 QS0762'PROPERTY OWNED BY MR. FLANAGAN WHO LIVES ABOUT 1.3 MILES
 QS0762'SOUTHEAST OF THE STATION.  IT IS ON THE CREST AND NEAR THE
 QS0762'NORTHERLY EDGE OF A NORTHWEST-SOUTHEAST RIDGE, 0.2 MILE
 QS0762'SOUTHEAST OF A WIRE GATE, 0.05 MILE SOUTH OF A TRACK ROAD, 60
 QS0762'FEET WEST OF THE STEEP EASTERLY SLOPE OF THE RIDGE, AND 8
 QS0762'FEET NORTHWEST OF A WITNESS POST.
 QS0762'
 QS0762'TO REACH THE STATION FROM THE INTERSECTION OF THE MAIN STREET
 QS0762'IN TRAIL CITY WITH STATE HIGHWAY NO. 8, GO EAST ON NO. 8 FOR
 QS0762'6.0 MILES TO A SIDE ROAD ON THE RIGHT AND A SIGN PROMISE
 QS0762'11-1/2 MILES.  THEN RIGHT ON A DIRT ROAD, SOUTH AND EAST FOR
 QS0762'1.8 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE FOR 0.2
 QS0762'MILE TO A GATE ON THE LEFT.  THEN THROUGH THE GATE, EASTERLY
 QS0762'AND ALONG THE NORTH EDGE OF A WHEAT FIELD, FOR 0.55 MILE TO A
 QS0762'WIRE GATE.  PASS THROUGH THE GATE, CONTINUE EASTERLY FOR 0.25
 QS0762'MILE TO THE CREST OF THE RIDGE AND THE STATION.
 QS0762'
 QS0762'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QS0762'FLANAGAN 1952.
 QS0762'
 QS0762'REFERENCE MARK NO. 1 IS 25 FEET WEST OF THE EASTERLY SLOPE
 QS0762'OF THE RIDGE.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QS0762'FLANAGAN NO 1 1952.
 QS0762'
 QS0762'REFERENCE MARK NO. 2 IS NEAR THE CENTER OF THE CREST OF THE
 QS0762'RIDGE, AND 29 FEET SOUTHEAST OF THE WITNESS POST.  IT PROJECTS
 QS0762'3 INCHES, AND THE DISK IS STAMPED FLANAGAN NO 2 1952.
 QS0762'
 QS0762'THE AZIMUTH MARK IS 67 FEET NORTH OF A WIRE FENCE, 35 FEET
 QS0762'NORTH OF THE CENTER OF THE DIRT ROAD, 14 FEET NORTHEAST OF THE
 QS0762'CENTER OF A TRACK ROAD, AND 6 FEET WEST OF A WITNESS POST.  IT
 QS0762'PROJECTS 6 INCHES, AND THE DISK IS STAMPED FLANAGAN 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0955 ***********************************************************************
 PR0955  DESIGNATION -  FLANDREAU
 PR0955  PID         -  PR0955
 PR0955  STATE/COUNTY-  SD/MOODY
 PR0955  COUNTRY     -  US
 PR0955  USGS QUAD   -  FLANDREAU (2017)
 PR0955
 PR0955                         *CURRENT SURVEY CONTROL
 PR0955  ______________________________________________________________________
 PR0955* NAD 83(1996) POSITION- 44 04 10.49623(N) 096 35 12.84453(W)   ADJUSTED
 PR0955* NAVD 88 ORTHO HEIGHT -   490.    (meters)     1608.    (feet) SCALED
 PR0955  ______________________________________________________________________
 PR0955  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 PR0955  LAPLACE CORR    -         -0.58  (seconds)                    DEFLEC18
 PR0955  HORZ ORDER      -  THIRD
 PR0955
 PR0955.The horizontal coordinates were established by classical geodetic methods
 PR0955.and adjusted by the National Geodetic Survey in January 1998.
 PR0955
 PR0955.The orthometric height was scaled from a topographic map.
 PR0955
 PR0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0955.GEOID18 height accuracy estimate available here.
 PR0955
 PR0955.Click photographs - Photos may exist for this station.
 PR0955
 PR0955.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0955
 PR0955. The following values were computed from the NAD 83(1996) position.
 PR0955
 PR0955;                    North         East     Units Scale Factor Converg.
 PR0955;SPC SD S     -   199,653.543   900,015.234   MT  0.99993784   +2 35 04.1
 PR0955;SPC SD S     -   655,030.00  2,952,799.98   sFT  0.99993784   +2 35 04.1
 PR0955;UTM  14      - 4,882,432.475   693,243.739   MT  1.00005930   +1 40 44.1
 PR0955
 PR0955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0955!SPC SD S     -   0.99992720  x   0.99993784  =   0.99986505
 PR0955!UTM  14      -   0.99992720  x   1.00005930  =   0.99998650
 PR0955
 PR0955:                Primary Azimuth Mark                     Grid Az
 PR0955:SPC SD S     -  FLANDREAU AZ MK                          181 05 58.4
 PR0955:UTM  14      -  FLANDREAU AZ MK                          182 00 18.4
 PR0955
 PR0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9324382432(NAD 83)
 PR0955
 PR0955|---------------------------------------------------------------------|
 PR0955| PID    Reference Object                     Distance      Geod. Az  |
 PR0955|                                                           dddmmss.s |
 PR0955| PR0160 33 A                                  9.670 METERS 08252     |
 PR0955| CO8504 FLANDREAU RM 1                       24.505 METERS 09632     |
 PR0955| PR0953 FLANDREAU MUNICIPAL TANK            APPROX. 2.2 KM 1821446.1 |
 PR0955| CO8503 FLANDREAU AZ MK                                    1834102.5 |
 PR0955| PR0954 FLANDREAU INDIAN SCHOOL TANK        APPROX. 1.1 KM 2161756.3 |
 PR0955| CO8505 FLANDREAU RM 2                       23.546 METERS 34346     |
 PR0955|---------------------------------------------------------------------|
 PR0955
 PR0955                          SUPERSEDED SURVEY CONTROL
 PR0955
 PR0955  NAD 83(1986)-  44 04 10.49736(N)    096 35 12.82384(W) AD(       ) 3
 PR0955  NAD 27      -  44 04 10.60200(N)    096 35 11.66000(W) AD(       ) 3
 PR0955
 PR0955.Superseded values are not recommended for survey control.
 PR0955
 PR0955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0955.See file dsdata.pdf to determine how the superseded data were derived.
 PR0955
 PR0955_MARKER: DS = TRIANGULATION STATION DISK
 PR0955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0955_STAMPING: FLANDREAU 1949
 PR0955_MARK LOGO: CGS
 PR0955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0955+STABILITY: SURFACE MOTION
 PR0955
 PR0955  HISTORY     - Date     Condition        Report By
 PR0955  HISTORY     - 1949     MONUMENTED       CGS
 PR0955
 PR0955                          STATION DESCRIPTION
 PR0955
 PR0955'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0955'STATION IS LOCATED ABOUT 1-1/2 MILES NORTH OF FLANDREAU IN THE
 PR0955'SOUTHWEST CORNER OF A PASTURE ON PROPERTY OF THE FLANDREAU
 PR0955'INDIAN SCHOOL.  STATION IS 59 FEET EAST OF THE CENTERLINE OF
 PR0955'STATE HIGHWAY 13 AND 26 FEET EAST NORTHEAST OF FENCECORNER.
 PR0955'THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED
 PR0955'FLANDREAU 1949.
 PR0955'
 PR0955'REFERENCE MARK NO. 1 IS 3 FEET WEST NORTHWEST OF GATE POST AND
 PR0955'1 FOOT NORTH OF FENCE.  THE MARK IS FLUSH WITH THE GROUND
 PR0955'AND THE DISK IS STAMPED FLANDREAU NO 1 1949.
 PR0955'
 PR0955'REFERENCE MARK NO. 2 IS 37 FEET EAST OF THE CENTERLINE
 PR0955'OF HIGHWAY, 6 FEET NORTH NORTHEAST OF POWER POLE AND 1 FOOT
 PR0955'EAST OF FENCE.  THE MARK PROJECTS ABOUT 2 INCHES AND THE DISK
 PR0955'IS STAMPED FLANDREAU NO 2 1949.
 PR0955'
 PR0955'AZIMUTH MARK IS 34 FEET WEST OF THE CENTERLINE OF HIGHWAY, 3.5
 PR0955'FEET NORTH OF TELEPHONE POLE, 2 FEET NORTH OF WITNESS POST AND
 PR0955'1.5 FEET EAST OF FENCE.  THE MARK PROJECTS ABOUT 4 INCHES
 PR0955'AND THE DISK IS STAMPED FLANDREAU 1949.
 PR0955'
 PR0955'A TRAVERSE CONNECTION WAS MADE TO 33-A (S.D. GEOD. S).  THE MARK
 PR0955'IS 90 FEET EAST OF THE CENTERLINE OF HIGHWAY AND 15 FEET NORTH
 PR0955'OF FENCE.  THE DISK IS SET IN THE TOP OF A CONCRETE POST WHICH
 PR0955'PROJECTS ABOUT 3 INCHES.  THERE IS NO STAMPING ON THE DISK.
 PR0955'
 PR0955'TO REACH FROM THE INTERSECTION OF THE MAIN STREET AND STATE
 PR0955'HIGHWAY 13 IN FLANDREAU GO NORTH, EAST AND NORTH ON STATE
 PR0955'HIGHWAY 13 FOR 1.45 MILES TO AZIMUTH MARK ON LEFT OR WEST SIDE
 PR0955'OF HIGHWAY AS DESCRIBED.  CONTINUE NORTH FOR 0.3 MILE TO
 PR0955'WIRE GATE AND STATION ON RIGHT OR EAST SIDE OF HIGHWAY AS
 PR0955'DESCRIBED.
 PR0955'
 PR0955'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0954 ***********************************************************************
 PR0954  DESIGNATION -  FLANDREAU INDIAN SCHOOL TANK
 PR0954  PID         -  PR0954
 PR0954  STATE/COUNTY-  SD/MOODY
 PR0954  COUNTRY     -  US
 PR0954  USGS QUAD   -  FLANDREAU (2017)
 PR0954
 PR0954                         *CURRENT SURVEY CONTROL
 PR0954  ______________________________________________________________________
 PR0954* NAD 83(1996) POSITION- 44 03 42.16808(N) 096 35 41.70019(W)   ADJUSTED
 PR0954  ______________________________________________________________________
 PR0954  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 PR0954  LAPLACE CORR    -         -0.51  (seconds)                    DEFLEC18
 PR0954  HORZ ORDER      -  THIRD
 PR0954
 PR0954.The horizontal coordinates were established by classical geodetic methods
 PR0954.and adjusted by the National Geodetic Survey in January 1998.
 PR0954
 PR0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0954.GEOID18 height accuracy estimate available here.
 PR0954
 PR0954.Click photographs - Photos may exist for this station.
 PR0954
 PR0954.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0954
 PR0954. The following values were computed from the NAD 83(1996) position.
 PR0954
 PR0954;                    North         East     Units Scale Factor Converg.
 PR0954;SPC SD S     -   198,751.216   899,413.127   MT  0.99993677   +2 34 44.2
 PR0954;SPC SD S     -   652,069.61  2,950,824.57   sFT  0.99993677   +2 34 44.2
 PR0954;UTM  14      - 4,881,539.670   692,627.370   MT  1.00005638   +1 40 23.1
 PR0954
 PR0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9262781539(NAD 83)
 PR0954
 PR0954                          SUPERSEDED SURVEY CONTROL
 PR0954
 PR0954  NAD 83(1986)-  44 03 42.16916(N)    096 35 41.67919(W) AD(       ) 3
 PR0954  NAD 27      -  44 03 42.27300(N)    096 35 40.51400(W) AD(       ) 3
 PR0954
 PR0954.Superseded values are not recommended for survey control.
 PR0954
 PR0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0954.See file dsdata.pdf to determine how the superseded data were derived.
 PR0954
 PR0954_MARKER: 53 = ELEVATED TANK
 PR0954
 PR0954  HISTORY     - Date     Condition        Report By
 PR0954  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0954  HISTORY     - 1949     GOOD             CGS
 PR0954
 PR0954                          STATION DESCRIPTION
 PR0954
 PR0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0954'OBJECT OBSERVED UPON WAS FINIAL ATOP WATER SUPPLY TANK AT
 PR0954'FLANDREAU INDIAN SCHOOL.  IT IS LOCATED APPROXIMATELY 1/2
 PR0954'MILE DUE N OF CITY OF FLANDREAU, AND IS APPROXIMATELY 100
 PR0954'FEET TALL.
 PR0954
 PR0954                          STATION RECOVERY (1949)
 PR0954
 PR0954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0954'THE STATION IS LOCATED AT THE NORTH EDGE OF FLANDREAU AND
 PR0954'AT THE WEST END OF THE INDIAN SCHOOL ATHLETIC FIELD.  IT IS
 PR0954'A 4 LEGGED STEEL STRUCTURE, APPROXIMATELY 125 FEET HIGH AND
 PR0954'PAINTED SILVER.
 PR0954'
 PR0954'THE POINT INTERSECTED WAS THE BALL AT THE TOP OF TANK.
 PR0954'
 PR0954'TO REACH FROM THE POST OFFICE IN FLANDREAU, GO EAST 1 BLOCK,
 PR0954'TURN LEFT (NORTH) 0.6 MILE TO ENTRANCE TO SCHOOL, CONTINUE
 PR0954'NORTH 0.2 MILE, TURN LEFT 0.1 MILE, TURN RIGHT (NORTH) 0.1
 PR0954'MILE TO THE STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0953 ***********************************************************************
 PR0953  DESIGNATION -  FLANDREAU MUNICIPAL TANK
 PR0953  PID         -  PR0953
 PR0953  STATE/COUNTY-  SD/MOODY
 PR0953  COUNTRY     -  US
 PR0953  USGS QUAD   -  FLANDREAU (2017)
 PR0953
 PR0953                         *CURRENT SURVEY CONTROL
 PR0953  ______________________________________________________________________
 PR0953* NAD 83(1996) POSITION- 44 03 00.67259(N) 096 35 16.64172(W)   ADJUSTED
 PR0953  ______________________________________________________________________
 PR0953  GEOID HEIGHT    -        -25.996 (meters)                     GEOID18
 PR0953  LAPLACE CORR    -         -0.38  (seconds)                    DEFLEC18
 PR0953  HORZ ORDER      -  THIRD
 PR0953
 PR0953.The horizontal coordinates were established by classical geodetic methods
 PR0953.and adjusted by the National Geodetic Survey in January 1998.
 PR0953
 PR0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0953.GEOID18 height accuracy estimate available here.
 PR0953
 PR0953.Click photographs - Photos may exist for this station.
 PR0953
 PR0953.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0953
 PR0953. The following values were computed from the NAD 83(1996) position.
 PR0953
 PR0953;                    North         East     Units Scale Factor Converg.
 PR0953;SPC SD S     -   197,496.966   900,027.969   MT  0.99993524   +2 35 01.5
 PR0953;SPC SD S     -   647,954.63  2,952,841.76   sFT  0.99993524   +2 35 01.5
 PR0953;UTM  14      - 4,880,275.701   693,222.376   MT  1.00005920   +1 40 39.3
 PR0953
 PR0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9322280275(NAD 83)
 PR0953
 PR0953                          SUPERSEDED SURVEY CONTROL
 PR0953
 PR0953  NAD 83(1986)-  44 03 00.67375(N)    096 35 16.62074(W) AD(       ) 3
 PR0953  NAD 27      -  44 03 00.77500(N)    096 35 15.45400(W) AD(       ) 3
 PR0953
 PR0953.Superseded values are not recommended for survey control.
 PR0953
 PR0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0953.See file dsdata.pdf to determine how the superseded data were derived.
 PR0953
 PR0953_MARKER: 53 = ELEVATED TANK
 PR0953
 PR0953  HISTORY     - Date     Condition        Report By
 PR0953  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0953  HISTORY     - 1949     GOOD             CGS
 PR0953
 PR0953                          STATION DESCRIPTION
 PR0953
 PR0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0953'OBJECT OBSERVED UPON WAS FINIAL ATOP MUNICIPAL WATER SUPPLY
 PR0953'TANK LOCATED AT NE EDGE OF CITY OF FLANDREAU.  IT IS APPROXIMATELY
 PR0953'100 FEET TALL.
 PR0953
 PR0953                          STATION RECOVERY (1949)
 PR0953
 PR0953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0953'THE STATION IS LOCATED IN THE EAST EDGE OF TOWN.  IT IS A
 PR0953'4-LEGGED STEEL STRUCTURE, APPROXIMATELY 125 FEET HIGH AND
 PR0953'PAINTED SILVER.
 PR0953'
 PR0953'THE POINT INTERSECTED WAS THE BALL AT THE TOP OF TANK.
 PR0953'
 PR0953'TO REACH FROM THE POST OFFICE IN FLANDREAU, GO EAST ON MAIN
 PR0953'STREET FOR 0.35 MILE, TURN LEFT (NORTH) 0.05 MILE TO THE
 PR0953'STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1344 ***********************************************************************
 PU1344  DESIGNATION -  FLAT
 PU1344  PID         -  PU1344
 PU1344  STATE/COUNTY-  SD/BUTTE
 PU1344  COUNTRY     -  US
 PU1344  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1344
 PU1344                         *CURRENT SURVEY CONTROL
 PU1344  ______________________________________________________________________
 PU1344* NAD 83(1996) POSITION- 44 51 50.96849(N) 103 17 32.17087(W)   ADJUSTED
 PU1344* NAVD 88 ORTHO HEIGHT -   954.221 (meters)     3130.64  (feet) ADJUSTED
 PU1344  ______________________________________________________________________
 PU1344  GEOID HEIGHT    -        -16.650 (meters)                     GEOID18
 PU1344  LAPLACE CORR    -         -5.62  (seconds)                    DEFLEC18
 PU1344  DYNAMIC HEIGHT  -        953.989 (meters)     3129.88  (feet) COMP
 PU1344  MODELED GRAVITY -    980,341.7   (mgal)                       NAVD 88
 PU1344
 PU1344  HORZ ORDER      -  SECOND
 PU1344  VERT ORDER      -  SECOND    CLASS 0
 PU1344
 PU1344.The horizontal coordinates were established by classical geodetic methods
 PU1344.and adjusted by the National Geodetic Survey in January 1998.
 PU1344
 PU1344.The orthometric height was determined by differential leveling and
 PU1344.adjusted by the NATIONAL GEODETIC SURVEY
 PU1344.in June 1991.
 PU1344
 PU1344.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1344.GEOID18 height accuracy estimate available here.
 PU1344
 PU1344.Click photographs - Photos may exist for this station.
 PU1344
 PU1344.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1344
 PU1344.The dynamic height is computed by dividing the NAVD 88
 PU1344.geopotential number by the normal gravity value computed on the
 PU1344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1344.degrees latitude (g = 980.6199 gals.).
 PU1344
 PU1344.The modeled gravity was interpolated from observed gravity values.
 PU1344
 PU1344. The following values were computed from the NAD 83(1996) position.
 PU1344
 PU1344;                    North         East     Units Scale Factor Converg.
 PU1344;SPC SD N     -   119,837.089   339,888.482   MT  0.99994442   -2 19 48.2
 PU1344;SPC SD N     -   393,165.52  1,115,117.46   sFT  0.99994442   -2 19 48.2
 PU1344;UTM  13      - 4,969,278.776   634,913.055   MT  0.99982382   +1 12 17.5
 PU1344
 PU1344!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1344!SPC SD N     -   0.99985302  x   0.99994442  =   0.99979745
 PU1344!UTM  13      -   0.99985302  x   0.99982382  =   0.99967687
 PU1344
 PU1344:                Primary Azimuth Mark                     Grid Az
 PU1344:SPC SD N     -  FLAT AZ MK                               216 49 57.4
 PU1344:UTM  13      -  FLAT AZ MK                               213 17 51.7
 PU1344
 PU1344_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3491369278(NAD 83)
 PU1344
 PU1344|---------------------------------------------------------------------|
 PU1344| PID    Reference Object                     Distance      Geod. Az  |
 PU1344|                                                           dddmmss.s |
 PU1344| PU1343 FLAT RM 1                             7.827 METERS 00223     |
 PU1344| PU1345 FLAT RM 2                             8.655 METERS 10056     |
 PU1344| PU1340 FLAT AZ MK                                         2143009.2 |
 PU1344|---------------------------------------------------------------------|
 PU1344
 PU1344                          SUPERSEDED SURVEY CONTROL
 PU1344
 PU1344  NAD 83(1993)-  44 51 50.96225(N)    103 17 32.16951(W) AD(       ) 2
 PU1344  NAD 83(1986)-  44 51 50.95857(N)    103 17 32.16666(W) AD(       ) 2
 PU1344  NAD 27      -  44 51 51.00180(N)    103 17 30.51080(W) AD(       ) 2
 PU1344  NGVD 29 (??/??/92)  953.742  (m)         3129.07   (f) ADJ UNCH    2 0
 PU1344  NGVD 29             953.74   (m)         3129.1    (f) LEVELING    3  
 PU1344
 PU1344.Superseded values are not recommended for survey control.
 PU1344
 PU1344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1344.See file dsdata.pdf to determine how the superseded data were derived.
 PU1344
 PU1344_MARKER: DS = TRIANGULATION STATION DISK
 PU1344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1344_STAMPING: FLAT 1951
 PU1344_MARK LOGO: CGS
 PU1344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1344+STABILITY: SURFACE MOTION
 PU1344
 PU1344  HISTORY     - Date     Condition        Report By
 PU1344  HISTORY     - 1951     MONUMENTED       CGS
 PU1344  HISTORY     - 1962     GOOD             CGS
 PU1344  HISTORY     - 1963     GOOD             CGS
 PU1344
 PU1344                          STATION DESCRIPTION
 PU1344
 PU1344'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU1344'THE STATION IS LOCATED ABOUT 11.5 MILES NORTH AND 6.5 MILES
 PU1344'EAST OF NEWELL, IN THE SOUTHWEST 1/4 SECTION 32, T 11 N,
 PU1344'R 7 E, AND 11 FEET SOUTHEAST OF A WITNESS POST.
 PU1344'
 PU1344'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 79
 PU1344'AND U.S. HIGHWAY 212 AT THE NORTH EDGE OF NEWELL, GO EAST
 PU1344'ON U.S. HIGHWAY 212 FOR 2.7 MILES TO A CROSS ROAD.  TURN
 PU1344'LEFT AND FOLLOW THE MAIN GRADED ROAD NORTH AND NORTHEAST FOR
 PU1344'11.2 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE ON
 PU1344'THE GRADED ROAD FOR 0.2 MILE.  TURN LEFT, LEAVING THE MAIN
 PU1344'ROAD, AND GO NORTH ACROSS COUNTRY FOR 0.1 MILE TO THE HIGHEST
 PU1344'POINT AND THE STATION.
 PU1344'
 PU1344'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU1344'FLAT 1951.
 PU1344'
 PU1344'REFERENCE MARK NO. 1 PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PU1344'FLAT NO 1 1951.
 PU1344'
 PU1344'REFERENCE MARK NO. 2 PROJECTS 5 INCHES, AND THE DISK IS
 PU1344'STAMPED FLAT NO 2 1951.
 PU1344'
 PU1344'THE AZIMUTH MARK IS 49 FEET WEST OF THE CENTER OF THE GRADED
 PU1344'ROAD.  IT PROJECTS 8 INCHES, AND THE DISK IS STAMPED FLAT 1951.
 PU1344'
 PU1344'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU1344'CONCRETE CYLINDERS.
 PU1344
 PU1344                          STATION RECOVERY (1962)
 PU1344
 PU1344'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1344'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2
 PU1344'WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.  A NEW
 PU1344'DESCRIPTION FOR THE STATION FOLLOWS.
 PU1344'
 PU1344'THE STATION IS 11-1/2 MILES NORTHEAST OF NEWELL, 6 MILES NORTH
 PU1344'OF U.S. HIGHWAY 212, IN THE CENTER OF THE NORTH 1/2 OF SECTION
 PU1344'5, T 10 N, R 7 E.
 PU1344'
 PU1344'TO REACH THE STATION FROM THE POST OFFICE IN NEWELL, DRIVE
 PU1344'NORTH ON GIRARD AVENUE FOR 0.4 MILE TO ITS INTERSECTION WITH
 PU1344'U.S. HIGHWAY 212.  TURN RIGHT AND DRIVE EAST AND NORTHEAST ON
 PU1344'U.S. HIGHWAY 212 FOR 3.3 MILES TO AN OBLIQUE CROSSROAD.  TURN
 PU1344'LEFT AND DRIVE NORTH ON THE GRAVELED ROAD FOR 3.3 MILES TO A
 PU1344'CURVE IN THE ROAD.  BEAR RIGHT WITH THE ROAD AND CONTINUE
 PU1344'NORTHEAST FOR 2.5 MILES TO A CATTLE GUARD.  CROSS THE CATTLE
 PU1344'GUARD AND CONTINUE NORTHEASTERLY FOR 3.95 MILES TO THE SUMMIT
 PU1344'OF A STEEP GRADE AND THE AZIMUTH MARK ON THE LEFT.  KEEP
 PU1344'STRAIGHT AHEAD ON THE GRAVELED ROAD FOR 0.15 MILE TO A
 PU1344'SOUTHEAST FENCE CORNER AND POWER AND TELEPHONE POLE NUMBER 3 ON
 PU1344'THE LEFT.  TURN LEFT AND DRIVE NORTH ALONG THE EAST SIDE OF THE
 PU1344'FENCE FOR 0.1 MILE TO THE HIGHEST POINT IN THE NEAR
 PU1344'VICINITY AND THE STATION.
 PU1344'
 PU1344'THE SURFACE-STATION MARK, A STANDARD DISK STAMPED FLAT 1951, IS
 PU1344'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU1344'IN DIAMETER, PROJECTING 6 INCHES ABOVE THE SURFACE OF THE
 PU1344'GROUND.  IT IS 176 FEET NORTH OF A NORTHEAST FENCE CORNER.
 PU1344'
 PU1344'REFERENCE MARK 1, A STANDARD DISK STAMPED FLAT NO 1 1951, IS
 PU1344'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU1344'DIAMETER, PROJECTING 4 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU1344'IT IS ABOUT THE SAME ELEVATION AS THE STATION MARK.
 PU1344'
 PU1344'REFERENCE MARK 2, A STANDARD DISK STAMPED FLAT NO 2 1951, IS
 PU1344'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU1344'IN DIAMETER, PROJECTING 4 INCHES ABOVE THE SURFACE OF THE
 PU1344'GROUND.  IT IS ABOUT THE SAME ELEVATION AS THE STATION MARK.
 PU1344'
 PU1344'THE AZIMUTH MARK, A STANDARD DISK STAMPED FLAT 1951, IS SET
 PU1344'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU1344'DIAMETER, PROJECTING 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU1344'IT IS 61.0 FEET SOUTHWEST OF TELEPHONE POLE NUMBER 9, 47.0 FEET
 PU1344'NORTHWEST OF THE CENTER OF THE GRAVELED ROAD AND 2.0 FEET
 PU1344'NORTH OF A METAL WITNESS POST WITH SIGN ATTACHED.
 PU1344
 PU1344                          STATION RECOVERY (1963)
 PU1344
 PU1344'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1344'13.5 MI NE FROM NEWELL.
 PU1344'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1344'HIGH SCHOOL AT NEWELL, THENCE 9.8 MILES NORTH ALONG A GRAVELED
 PU1344'ROAD, THENCE 0.2 MILE NORTHWEST ACROSS AN OPEN FIELD, ABOUT
 PU1344'77 YARDS NORTH OF THE NORTH CORNER OF A STEEL FENCE, ON THE
 PU1344'TOP OF THE HIGHEST PEAK IN THE VICINITY, ABOUT LEVEL WITH
 PU1344'THE TOP OF THE PEAK, AND SET IN THE TOP OF A CONCRETE POST
 PU1344'PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1082 ***********************************************************************
 PT1082  DESIGNATION -  FLAT
 PT1082  PID         -  PT1082
 PT1082  STATE/COUNTY-  SD/STANLEY
 PT1082  COUNTRY     -  US
 PT1082  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT1082
 PT1082                         *CURRENT SURVEY CONTROL
 PT1082  ______________________________________________________________________
 PT1082* NAD 83(1996) POSITION- 44 32 34.85174(N) 100 32 30.38016(W)   ADJUSTED
 PT1082* NAVD 88 ORTHO HEIGHT -   533.    (meters)     1749.    (feet) SCALED
 PT1082  ______________________________________________________________________
 PT1082  GEOID HEIGHT    -        -22.810 (meters)                     GEOID18
 PT1082  LAPLACE CORR    -         -3.97  (seconds)                    DEFLEC18
 PT1082  HORZ ORDER      -  SECOND
 PT1082
 PT1082.The horizontal coordinates were established by classical geodetic methods
 PT1082.and adjusted by the National Geodetic Survey in January 1998.
 PT1082
 PT1082.The orthometric height was scaled from a topographic map.
 PT1082
 PT1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1082.GEOID18 height accuracy estimate available here.
 PT1082
 PT1082.Click photographs - Photos may exist for this station.
 PT1082
 PT1082.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1082
 PT1082. The following values were computed from the NAD 83(1996) position.
 PT1082
 PT1082;                    North         East     Units Scale Factor Converg.
 PT1082;SPC SD S     -   245,512.654   583,434.535   MT  1.00003731   -0 08 37.7
 PT1082;SPC SD S     -   805,486.10  1,914,151.47   sFT  1.00003731   -0 08 37.7
 PT1082;UTM  14      - 4,933,343.163   377,522.464   MT  0.99978447   -1 04 53.8
 PT1082
 PT1082!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1082!SPC SD S     -   0.99991995  x   1.00003731  =   0.99995726
 PT1082!UTM  14      -   0.99991995  x   0.99978447  =   0.99970444
 PT1082
 PT1082:                Primary Azimuth Mark                     Grid Az
 PT1082:SPC SD S     -  FLAT AZ MK                               223 53 28.9
 PT1082:UTM  14      -  FLAT AZ MK                               224 49 45.0
 PT1082
 PT1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7752233343(NAD 83)
 PT1082
 PT1082|---------------------------------------------------------------------|
 PT1082| PID    Reference Object                     Distance      Geod. Az  |
 PT1082|                                                           dddmmss.s |
 PT1082| CO4967 FLAT RM 1                             5.908 METERS 09904     |
 PT1082| CO4966 FLAT AZ MK                                         2234451.2 |
 PT1082| CO4968 FLAT RM 2                             6.739 METERS 35636     |
 PT1082|---------------------------------------------------------------------|
 PT1082
 PT1082                          SUPERSEDED SURVEY CONTROL
 PT1082
 PT1082  NAD 83(1986)-  44 32 34.84615(N)    100 32 30.38323(W) AD(       ) 2
 PT1082  NAD 27      -  44 32 34.91700(N)    100 32 28.87300(W) AD(       ) 2
 PT1082
 PT1082.Superseded values are not recommended for survey control.
 PT1082
 PT1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1082.See file dsdata.pdf to determine how the superseded data were derived.
 PT1082
 PT1082_MARKER: DS = TRIANGULATION STATION DISK
 PT1082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1082_STAMPING: FLAT 1948
 PT1082_MARK LOGO: CGS
 PT1082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1082+STABILITY: SURFACE MOTION
 PT1082
 PT1082  HISTORY     - Date     Condition        Report By
 PT1082  HISTORY     - 1948     MONUMENTED       CGS
 PT1082  HISTORY     - 1963     GOOD             USFS
 PT1082
 PT1082                          STATION DESCRIPTION
 PT1082
 PT1082'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT1082'THE STATION IS ON THE WEST SIDE OF THE MISSOURI RIVER, ABOUT
 PT1082'15-1/2 MILES NORTH-NORTHWEST OF FT. PIERRE, IN THE NE 1/4
 PT1082'SEC, 30.,T. 7N., R.30E., AND ON LAND OWNED BY MRS. GEORGE
 PT1082'LABIRDEE.  IT IS 14 FEET SOUTHEAST OF A WITNESS POST.  THE
 PT1082'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED FLAT 1948.
 PT1082'
 PT1082'REFERENCE MARK NO. 1 IS 19.68 FEET EAST OF THE STATION.  THE
 PT1082'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED FLAT NO 1 1948.
 PT1082'
 PT1082'REFERENCE MARK NO. 2 IS 22.11 FEET NORTH OF THE STATION.  THE
 PT1082'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED FLAT NO 2 1948.
 PT1082'
 PT1082'THE AZIMUTH MARK IS 0.5 MILE SOUTHWEST OF THE STATION, 25
 PT1082'FEET NORTHWEST OF A CULTIVATED FIELD, AND 2 FEET NORTH OF A
 PT1082'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 PT1082'STAMPED FLAT 1948.
 PT1082'
 PT1082'TO REACH FROM THE WEST END OF THE MISSOURI RIVER BRIDGE AT
 PT1082'THE NORTHEAST EDGE OF FORT PIERRE, GO SOUTHWESTERLY ON HIGHWAY
 PT1082'83 AND 14 FOR 0.3 MILES TO NEW ROAD RIGHT, HERE TURN RIGHT
 PT1082'AND GO 2.2 MILES TO CROSSROADS AT TOP OF HILL, TURN RIGHT
 PT1082'AND GO 5.8 MILES TO A FORK, TAKE RIGHT AND CONTINUE ON THE
 PT1082'MAIN ROAD FOR 7.2 MILES TO FORK AT A GATE ON THE LEFT AND A
 PT1082'BARREL MAILBOX ON THE RIGHT, TAKE RIGHT ROAD DOWN HILL FOR
 PT1082'1.8 MILES TO BRIDGE ACROSS CHANTIER CREEK, CROSS BRIDGE AND
 PT1082'CONTINUE FOR 1.4 MILES TO FORK, TAKE LEFT ROAD NORTH ACROSS
 PT1082'MEADOW FOR 1.5 MILES TO SMALL WOODEN BRIDGE, CONTINUE ON
 PT1082'AND UP HILL FOR 1.2 MILES TO FORK, TAKE RIGHT ROAD FOR 0.2
 PT1082'MILES TO ANOTHER FORK, TAKE RIGHT AND GO 0.3 TO A GATE, PASS
 PT1082'THROUGH GATE AND CONTINUE FOR 2.0 MILES TO ANOTHER GATE,
 PT1082'PASS THROUGH GATE AND CONTINUE ON TRACK ROAD TO CULTIVATED
 PT1082'FIELD, GO NORTH PAST FIELD FOR 0.5 MILES TO STATION AS
 PT1082'DESCRIBED.
 PT1082'
 PT1082'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1082
 PT1082                          STATION RECOVERY (1963)
 PT1082
 PT1082'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT1082'WATER IN THE OHAE DAM MAKES A NEW DESCRIPTION NECESSARY.
 PT1082'
 PT1082'TO REACH STATION FROM POST OFFICE IN FT. PIERRE, GO N ON U.S.
 PT1082'HWY 83 FOR 1.1 MILES TO THE JUNCTION OF U.S. HWY 14, TURN
 PT1082'LEFT ON U.S. 14 AND GO 2.2 MILES TO A CROSS ROAD AT TOP OF
 PT1082'HILL, TURN RIGHT AND GO 5.95 MILES TO A FORK, TAKE RIGHT ROAD
 PT1082'AND GO 10.4 MILES TO A FORK, TAKE RIGHT FORK AND GO 5.35 MILES
 PT1082'TO FORK AT TOP OF HILL, AT SIGNS FT BENNETT AND MISSION RIDGE.
 PT1082'TAKE RIGHT FORK 0.6 MILE TO T-ROAD RIGHT, TAKE RIGHT ROAD AND
 PT1082'PROCEED EASTERLY 4.15 MILES TO TRACK ROAD RIGHT, TAKE TRACK
 PT1082'ROAD 0.2 MILES TO GATE AND CORRALS ON LEFT.  GO THRU GATE
 PT1082'AND CONTINUE 0.45 MILES TO Y-FORK, TAKE RIGHT FORK AND
 PT1082'CONTINUE 1.0 MILE TO FIELDER AZIMUTH MARK ON LEFT.  CONTINUE
 PT1082'ON TRACK ROAD 0.25 MILE TO FIELDER 0.05 MILE TO RIGHT (S OF
 PT1082'ROAD).  CONTINUE ON TRACK ROAD EAST FOR 1.0 MILE TO FENCE
 PT1082'AND T-ROAD.  GO THRU GATE, LEFT FORK, FOR 1.35 MILES TO
 PT1082'Y-FORK, TAKE RIGHT FORK AND STAY ON TOP OF RIDGES FOR 1.15
 PT1082'MILES TO A Y-FORK.  KEEP LEFT ON MAIN TRAVELED TRACKS FOR
 PT1082'0.1 MILE TO Y-FORK, KEEP RIGHT (LEFT GOES TO HOUSE).
 PT1082'FOLLOW MAIN TRAVELED ROAD ON RIDGE TOPS FOR 0.35 MILE TO
 PT1082'GATE IN T-FENCE, PASS THRU GATE AND CONTINUE ON TRACK
 PT1082'ROAD 0.85 MILE TO GATE IN N-S FENCE.  PASS THRU GATE AND GO 0.6
 PT1082'MILE TO ROAD FORK, TAKE RIGHT FORK AND PROCEED 0.7 MILE TO
 PT1082'AZIMUTH ON LEFT.  HEAD N AND E CROSS COUNTRY FOR 0.5 MILE
 PT1082'TO EDGE OF BLUFF AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0794 ***********************************************************************
 OS0794  DESIGNATION -  FLAT
 OS0794  PID         -  OS0794
 OS0794  STATE/COUNTY-  SD/JACKSON
 OS0794  COUNTRY     -  US
 OS0794  USGS QUAD   -  COTTONWOOD (2017)
 OS0794
 OS0794                         *CURRENT SURVEY CONTROL
 OS0794  ______________________________________________________________________
 OS0794* NAD 83(1996) POSITION- 43 53 06.82487(N) 101 53 30.04943(W)   ADJUSTED
 OS0794* NAVD 88 ORTHO HEIGHT -   791.    (meters)     2595.    (feet) SCALED
 OS0794  ______________________________________________________________________
 OS0794  GEOID HEIGHT    -        -20.218 (meters)                     GEOID18
 OS0794  LAPLACE CORR    -         -9.06  (seconds)                    DEFLEC18
 OS0794  HORZ ORDER      -  SECOND
 OS0794
 OS0794.The horizontal coordinates were established by classical geodetic methods
 OS0794.and adjusted by the National Geodetic Survey in January 1998.
 OS0794
 OS0794.The orthometric height was scaled from a topographic map.
 OS0794
 OS0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0794.GEOID18 height accuracy estimate available here.
 OS0794
 OS0794.Click photographs - Photos may exist for this station.
 OS0794
 OS0794.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0794
 OS0794. The following values were computed from the NAD 83(1996) position.
 OS0794
 OS0794;                    North         East     Units Scale Factor Converg.
 OS0794;SPC SD S     -   173,578.275   474,787.883   MT  0.99991769   -1 04 30.1
 OS0794;SPC SD S     -   569,481.39  1,557,699.91   sFT  0.99991769   -1 04 30.1
 OS0794;UTM  14      - 4,863,190.830   267,711.677   MT  1.00026370   -2 00 19.6
 OS0794
 OS0794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0794!SPC SD S     -   0.99987908  x   0.99991769  =   0.99979678
 OS0794!UTM  14      -   0.99987908  x   1.00026370  =   1.00014275
 OS0794
 OS0794:                Primary Azimuth Mark                     Grid Az
 OS0794:SPC SD S     -  FLAT AZ MK                               008 18 04.3
 OS0794:UTM  14      -  FLAT AZ MK                               009 13 53.8
 OS0794
 OS0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6771163190(NAD 83)
 OS0794
 OS0794|---------------------------------------------------------------------|
 OS0794| PID    Reference Object                     Distance      Geod. Az  |
 OS0794|                                                           dddmmss.s |
 OS0794| CQ3742 FLAT AZ MK                                         0071334.2 |
 OS0794| CQ3743 FLAT RM 1                            12.111 METERS 08313     |
 OS0794| CQ3744 FLAT RM 2                            11.979 METERS 19440     |
 OS0794|---------------------------------------------------------------------|
 OS0794
 OS0794                          SUPERSEDED SURVEY CONTROL
 OS0794
 OS0794  NAD 83(1995)-  43 53 06.81708(N)    101 53 30.05165(W) AD(       ) 2
 OS0794  NAD 83(1986)-  43 53 06.81731(N)    101 53 30.05185(W) AD(       ) 2
 OS0794  NAD 27      -  43 53 06.84870(N)    101 53 28.51610(W) AD(       ) 2
 OS0794
 OS0794.Superseded values are not recommended for survey control.
 OS0794
 OS0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0794.See file dsdata.pdf to determine how the superseded data were derived.
 OS0794
 OS0794_MARKER: DS = TRIANGULATION STATION DISK
 OS0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0794_STAMPING: FLAT 1961
 OS0794_MARK LOGO: CGS
 OS0794_PROJECTION: FLUSH
 OS0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0794+STABILITY: SURFACE MOTION
 OS0794
 OS0794  HISTORY     - Date     Condition        Report By
 OS0794  HISTORY     - 1961     MONUMENTED       CGS
 OS0794
 OS0794                          STATION DESCRIPTION
 OS0794
 OS0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0794'LOCATED ABOUT 4-1/2 MILES SOUTH OF COTTONWOOD AND 3 MILES
 OS0794'NORTH OF CACTUS FLAT.  IT IS IN SECTION 7, T 2 S, R 19 E.
 OS0794'
 OS0794'TO REACH FROM THE SERVICE STATION AND STORE IN CACTUS FLAT,
 OS0794'GO WEST ON U.S. HIGHWAY 16A AND STATE HIGHWAY 40 FOR ABOUT
 OS0794'100 YARDS TO WHERE THE HIGHWAYS BEAR LEFT AND GO SOUTHWEST,
 OS0794'CONTINUE STRAIGHT AHEAD ON SURFACED ROAD FOR 0.15 MILE TO
 OS0794'A CROSSROAD, TURN RIGHT AND GO NORTH CROSSING INTERSTATE
 OS0794'HIGHWAY 90 FOR 3.8 MILES TO A SIDE ROAD ON THE RIGHT, TURN
 OS0794'RIGHT AND GO EAST ON GRAVEL ROAD FOR 0.45 MILE TO A CATTLE
 OS0794'GUARD, PASS THROUGH CATTLE GUARD, TURN RIGHT AND GO SOUTH
 OS0794'ALONG THE EAST SIDE OF FENCE FOR 153 FEET TO THE AZIMUTH
 OS0794'MARK ON THE RIGHT, CONTINUE SOUTH ON DIM TRACK ROAD FOR 0.45
 OS0794'MILE TO A FENCE CORNER ON THE RIGHT, CONTINUE SOUTH ON
 OS0794'TRACK ROAD FOR 0.1 MILE, HERE TURN RIGHT LEAVING TRACK ROAD
 OS0794'AND GO WEST FOR ABOUT 75 YARDS TO THE STATION ON THE
 OS0794'HIGHEST POINT OF RIDGE.
 OS0794'
 OS0794'STATION MARK, A STANDARD DISK STAMPED FLAT 1961, IS SET
 OS0794'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 OS0794'THAT IS FLUSH WITH THE SURFACE.  IT IS 204 FEET WEST OF THE
 OS0794'CENTER OF THE NORTH-SOUTH TRACK ROAD.
 OS0794'
 OS0794'REFERENCE MARK 1, A STANDARD DISK STAMPED FLAT NO 1 1961,
 OS0794'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 OS0794'THAT IS FLUSH WITH THE SURFACE.  IT IS 172 FEET WEST OF THE
 OS0794'CENTER OF THE NORTH-SOUTH TRACK ROAD AND ON ABOUT THE SAME
 OS0794'ELEVATION AS THE STATION MARK.
 OS0794'
 OS0794'REFERENCE MARK 2, A STANDARD DISK STAMPED FLAT NO 2 1961,
 OS0794'IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 OS0794'THAT PROJECTS 1 INCH.  IT IS ON ABOUT THE SAME ELEVATION
 OS0794'AS THE STATION MARK.
 OS0794'
 OS0794'AZIMUTH MARK, A STANDARD DISK STAMPED FLAT 1961, IS SET IN
 OS0794'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 OS0794'FLUSH WITH THE SURFACE.  IT IS 153 FEET SOUTH OF THE CENTER
 OS0794'OF A CATTLE GUARD, 3 FEET SOUTH OF A METAL WITNESS POST
 OS0794'WITH SIGN AND 1 FOOT EAST OF A WIRE FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1340 ***********************************************************************
 PU1340  DESIGNATION -  FLAT AZ MK
 PU1340  PID         -  PU1340
 PU1340  STATE/COUNTY-  SD/BUTTE
 PU1340  COUNTRY     -  US
 PU1340  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1340
 PU1340                         *CURRENT SURVEY CONTROL
 PU1340  ______________________________________________________________________
 PU1340* NAD 83(1986) POSITION- 44 51 40.     (N) 103 17 42.     (W)   SCALED
 PU1340* NAVD 88 ORTHO HEIGHT -   950.284 (meters)     3117.72  (feet) ADJUSTED
 PU1340  ______________________________________________________________________
 PU1340  GEOID HEIGHT    -        -16.644 (meters)                     GEOID18
 PU1340  DYNAMIC HEIGHT  -        950.054 (meters)     3116.97  (feet) COMP
 PU1340  MODELED GRAVITY -    980,341.6   (mgal)                       NAVD 88
 PU1340
 PU1340  VERT ORDER      -  SECOND    CLASS 0
 PU1340
 PU1340.The horizontal coordinates were scaled from a map and have
 PU1340.an estimated accuracy of +/- 6 seconds.
 PU1340
 PU1340.The orthometric height was determined by differential leveling and
 PU1340.adjusted by the NATIONAL GEODETIC SURVEY
 PU1340.in June 1991.
 PU1340
 PU1340.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1340.GEOID18 height accuracy estimate available here.
 PU1340
 PU1340.Click photographs - Photos may exist for this station.
 PU1340
 PU1340.The dynamic height is computed by dividing the NAVD 88
 PU1340.geopotential number by the normal gravity value computed on the
 PU1340.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1340.degrees latitude (g = 980.6199 gals.).
 PU1340
 PU1340.The modeled gravity was interpolated from observed gravity values.
 PU1340
 PU1340;                    North         East    Units  Estimated Accuracy
 PU1340;SPC SD N     -   119,510.      339,660.      MT  (+/- 180 meters Scaled)
 PU1340
 PU1340_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK347689(NAD 83)
 PU1340
 PU1340                          SUPERSEDED SURVEY CONTROL
 PU1340
 PU1340  NGVD 29 (??/??/92)  949.805  (m)         3116.15   (f) ADJ UNCH    2 0
 PU1340
 PU1340.Superseded values are not recommended for survey control.
 PU1340
 PU1340.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1340.See file dsdata.pdf to determine how the superseded data were derived.
 PU1340
 PU1340_MARKER: DZ = AZIMUTH MARK DISK
 PU1340_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1340_STAMPING: FLAT 1951
 PU1340_MARK LOGO: CGS
 PU1340_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1340+STABILITY: SURFACE MOTION
 PU1340
 PU1340  HISTORY     - Date     Condition        Report By
 PU1340  HISTORY     - 1951     MONUMENTED       CGS
 PU1340  HISTORY     - 1963     GOOD             CGS
 PU1340
 PU1340                          STATION DESCRIPTION
 PU1340
 PU1340'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1340'13.2 MI NE FROM NEWELL.
 PU1340'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1340'HIGH SCHOL AT NEWELL, THENCE 9.7 MILES NORTH ALONG A GRAVELED
 PU1340'ROAD, ON THE SOUTHWEST SLOPE OF A HILL, ON THE OUTSIDE AND
 PU1340'NEAR THE SOUTHWEST END OF A CURVE IN THE ROAD, 51.5 FEET NORTHWEST
 PU1340'OF THE CENTERLINE OF THE ROAD, 60 FEET SOUTHWEST OF TELEPHONE
 PU1340'POLE 9, 2.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 PU1340'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1340'PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0672 ***********************************************************************
 QR0672  DESIGNATION -  FLAT ET
 QR0672  PID         -  QR0672
 QR0672  STATE/COUNTY-  SD/FAULK
 QR0672  COUNTRY     -  US
 QR0672  USGS QUAD   -  WECOTA (2017)
 QR0672
 QR0672                         *CURRENT SURVEY CONTROL
 QR0672  ______________________________________________________________________
 QR0672* NAD 83(1996) POSITION- 45 09 33.93302(N) 099 01 18.94658(W)   ADJUSTED
 QR0672* NAVD 88 ORTHO HEIGHT -   457.3   (meters)     1500.    (feet) VERTCON3
 QR0672  ______________________________________________________________________
 QR0672  GEOID HEIGHT    -        -23.768 (meters)                     GEOID18
 QR0672  LAPLACE CORR    -         -4.14  (seconds)                    DEFLEC18
 QR0672  HORZ ORDER      -  SECOND
 QR0672
 QR0672.The horizontal coordinates were established by classical geodetic methods
 QR0672.and adjusted by the National Geodetic Survey in January 1998.
 QR0672
 QR0672.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0672.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0672
 QR0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0672.GEOID18 height accuracy estimate available here.
 QR0672
 QR0672.Click photographs - Photos may exist for this station.
 QR0672
 QR0672.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0672
 QR0672. The following values were computed from the NAD 83(1996) position.
 QR0672
 QR0672;                    North         East     Units Scale Factor Converg.
 QR0672;SPC SD N     -   147,823.627   676,897.179   MT  0.99994089   +0 41 32.0
 QR0672;SPC SD N     -   484,984.68  2,220,786.83   sFT  0.99994089   +0 41 32.0
 QR0672;UTM  14      - 5,000,661.072   498,276.411   MT  0.99960004   -0 00 56.0
 QR0672
 QR0672!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0672!SPC SD N     -   0.99993203  x   0.99994089  =   0.99987292
 QR0672!UTM  14      -   0.99993203  x   0.99960004  =   0.99953210
 QR0672
 QR0672:                Primary Azimuth Mark                     Grid Az
 QR0672:SPC SD N     -  CRESBARD MUN WATER TANK                  078 16 12.6
 QR0672:UTM  14      -  CRESBARD MUN WATER TANK                  078 58 40.6
 QR0672
 QR0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9827600661(NAD 83)
 QR0672
 QR0672|---------------------------------------------------------------------|
 QR0672| PID    Reference Object                     Distance      Geod. Az  |
 QR0672|                                                           dddmmss.s |
 QR0672| QR0609 CRESBARD MUN WATER TANK             APPROX. 5.9 KM 0785744.6 |
 QR0672| CO4970 FLAT ET RM 2                         22.063 METERS 26144     |
 QR0672| CO4969 FLAT ET RM 1                         29.090 METERS 32020     |
 QR0672|---------------------------------------------------------------------|
 QR0672
 QR0672                          SUPERSEDED SURVEY CONTROL
 QR0672
 QR0672  NAD 83(1986)-  45 09 33.94585(N)    099 01 18.94755(W) AD(       ) 2
 QR0672  NAD 27      -  45 09 34.04655(N)    099 01 17.54579(W) AD(       ) 2
 QR0672  NGVD 29 (07/19/86)  457.0    (m)         1499.     (f) VERT ANG       
 QR0672
 QR0672.Superseded values are not recommended for survey control.
 QR0672
 QR0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0672.See file dsdata.pdf to determine how the superseded data were derived.
 QR0672
 QR0672_MARKER: DD = SURVEY DISK
 QR0672_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0672+WITH SETTING: INFORMATION.
 QR0672_STAMPING: ET FLAT 1970
 QR0672_MARK LOGO: USGS
 QR0672_PROJECTION: RECESSED 15 CENTIMETERS
 QR0672_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0672
 QR0672  HISTORY     - Date     Condition        Report By
 QR0672  HISTORY     - 1970     MONUMENTED       USGS
 QR0672
 QR0672                          STATION DESCRIPTION
 QR0672
 QR0672'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0672'THE STATION IS ABOUT 3.9 MI WSW. OF CRESBARD ABOUT 520 FT N. ALONG
 QR0672'ST. HWY. 45, AT THE COR. OF SECS. 3, 4, 33 AND 34, TS. 119
 QR0672'AND 120 N., R. 68 W.
 QR0672'
 QR0672'TO REACH THE STATION FROM THE POST OFFICE IN CRESBARD, GO S. 0.75
 QR0672'MI TO A T-RD. N., TURN RIGHT (W.) CONTINUE 3.7 MI W. TO
 QR0672'A CROSSROAD, TURN RIGHT (N.) CONTINUE 0.1 MI TO THE STATION ON
 QR0672'THE LEFT (W.) SHOULDER OF THE HWY.
 QR0672'
 QR0672'STATION MARK, STAMPED ET FLAT 1970 IS 21.0 FT W. OF THE CENTER
 QR0672'OF THE HWY., 149.5 FT SW. OF A LARGE POWER TRANSMISSION POLE,
 QR0672'96.2 FT SE. OF A STANDARD WITNESS POST, 98.9 FT SE. OF A
 QR0672'TELEPHONE POLE.  MARK IS SET ABOUT 6 IN. BELOW THE ROAD SHOULDER
 QR0672'SURFACE.
 QR0672'
 QR0672'REFERENCE MARK NO. 1, STAMPED CRESBARD NO 1 1970 IS 1.6 FT E. OF
 QR0672'A STANDARD WITNESS POST AND 4.0 FT S. OF A TELEPHONE POLE
 QR0672'AND 82.7 FT W. OF THE CENTER OF THE HWY.
 QR0672'
 QR0672'REFERENCE MARK NO. 2 STAMPED CRESBARD NO 2 1970 IS 92.9 FT W. OF
 QR0672'THE CENTER OF THE HWY. AND S. OF A STANDARD WITNESS POST.
 QR0672'
 QR0672'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER
 QR0672'COATED STEEL RODS, CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG
 QR0672'AND FILLED WITH GRAVEL TO WITHIN 1 IN. OF THE CAP.  REFERENCE
 QR0672'MARKS 1 AND 2 ARE ABOUT 1 IN. BELOW THE GROUND SURFACE.
 QR0672'
 QR0672'NO AZIMUTH MARK WAS SET.
 QR0672'
 QR0672'REFERENCE AZIMUTH USED - CRESBARD MWT.  POINT OBSERVED IS THE
 QR0672'FINIAL (ALSO LIGHT CENTERED ON FINIAL) ATOP THE CRESBARD MWT
 QR0672'LOCATED 0.8 MI NO. OF THE JCT. OF ST. HWY. 20 AND THE
 QR0672'N.-S. RD. THROUGH CRESBARD, 0.05 MI N. OF THE CRESBARD POST
 QR0672'OFFICE.  IT IS A 4 LEG STEEL STRUCTURE ABOUT 100 FT HIGH AND
 QR0672'PAINTED SILVER EXCEPT THE TOP COVER WHICH IS PAINTED RED, T. 120
 QR0672'N., R. 67 W., ABOUT 0.25 MI S. OF THE QUARTER COR. BETWEEN SECS.
 QR0672'30 AND 31.
 QR0672'
 QR0672'STATION CRESBARD IS ALSO VISIBLE FROM THE GROUND.
 QR0672'
 QR0672'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1343 ***********************************************************************
 PU1343  DESIGNATION -  FLAT RM 1
 PU1343  PID         -  PU1343
 PU1343  STATE/COUNTY-  SD/BUTTE
 PU1343  COUNTRY     -  US
 PU1343  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1343
 PU1343                         *CURRENT SURVEY CONTROL
 PU1343  ______________________________________________________________________
 PU1343* NAD 83(1986) POSITION- 44 51 51.22   (N) 103 17 32.16   (W)   HD_HELD1
 PU1343* NAVD 88 ORTHO HEIGHT -   954.168 (meters)     3130.47  (feet) ADJUSTED
 PU1343  ______________________________________________________________________
 PU1343  GEOID HEIGHT    -        -16.650 (meters)                     GEOID18
 PU1343  DYNAMIC HEIGHT  -        953.936 (meters)     3129.71  (feet) COMP
 PU1343  MODELED GRAVITY -    980,341.7   (mgal)                       NAVD 88
 PU1343
 PU1343  VERT ORDER      -  SECOND    CLASS 0
 PU1343
 PU1343.The horizontal coordinates were determined by differentially corrected
 PU1343.hand held GPS observations or other comparable positioning techniques
 PU1343.and have an estimated accuracy of +/- 3 meters.
 PU1343
 PU1343.The orthometric height was determined by differential leveling and
 PU1343.adjusted by the NATIONAL GEODETIC SURVEY
 PU1343.in June 1991.
 PU1343
 PU1343.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1343.GEOID18 height accuracy estimate available here.
 PU1343
 PU1343.Click photographs - Photos may exist for this station.
 PU1343
 PU1343.The dynamic height is computed by dividing the NAVD 88
 PU1343.geopotential number by the normal gravity value computed on the
 PU1343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1343.degrees latitude (g = 980.6199 gals.).
 PU1343
 PU1343.The modeled gravity was interpolated from observed gravity values.
 PU1343
 PU1343;                    North         East    Units  Estimated Accuracy
 PU1343;SPC SD N     -   119,844.8     339,889.0     MT  (+/- 3 meters HH1 GPS) 
 PU1343
 PU1343_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3491369286(NAD 83)
 PU1343
 PU1343                          SUPERSEDED SURVEY CONTROL
 PU1343
 PU1343  NGVD 29 (??/??/92)  953.689  (m)         3128.89   (f) ADJ UNCH    2 0
 PU1343
 PU1343.Superseded values are not recommended for survey control.
 PU1343
 PU1343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1343.See file dsdata.pdf to determine how the superseded data were derived.
 PU1343
 PU1343_MARKER: DR = REFERENCE MARK DISK
 PU1343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1343_STAMPING: FLAT NO 1 1951
 PU1343_MARK LOGO: CGS
 PU1343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1343+STABILITY: SURFACE MOTION
 PU1343
 PU1343  HISTORY     - Date     Condition        Report By
 PU1343  HISTORY     - 1951     MONUMENTED       CGS
 PU1343  HISTORY     - 1963     GOOD             CGS
 PU1343
 PU1343                          STATION DESCRIPTION
 PU1343
 PU1343'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1343'13.5 MI NE FROM NEWELL.
 PU1343'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1343'SCHOOL AT NEWELL, THENCE 9.8 MILES NORTH ALONG A GRAVELED
 PU1343'ROAD, THENCE 0.2 MILE NORTHWEST ACOSS AN OPEN FIELD, ABOUT
 PU1343'77 YARDS NORTH OF THE NORTH CORNER OF A STEEL FENCE, ON THE
 PU1343'TOP OF THE HIGHEST PEAK IN THE VICINITY, 25.7 FEET NORTHWEST
 PU1343'OF THE STATION MARK, ABOUT LEVEL WITH THE TOP OF THE PEAK,
 PU1343'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1345 ***********************************************************************
 PU1345  DESIGNATION -  FLAT RM 2
 PU1345  PID         -  PU1345
 PU1345  STATE/COUNTY-  SD/BUTTE
 PU1345  COUNTRY     -  US
 PU1345  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1345
 PU1345                         *CURRENT SURVEY CONTROL
 PU1345  ______________________________________________________________________
 PU1345* NAD 83(1986) POSITION- 44 51 50.92   (N) 103 17 31.78   (W)   HD_HELD1
 PU1345* NAVD 88 ORTHO HEIGHT -   954.188 (meters)     3130.53  (feet) ADJUSTED
 PU1345  ______________________________________________________________________
 PU1345  GEOID HEIGHT    -        -16.650 (meters)                     GEOID18
 PU1345  DYNAMIC HEIGHT  -        953.956 (meters)     3129.77  (feet) COMP
 PU1345  MODELED GRAVITY -    980,341.7   (mgal)                       NAVD 88
 PU1345
 PU1345  VERT ORDER      -  SECOND    CLASS 0
 PU1345
 PU1345.The horizontal coordinates were determined by differentially corrected
 PU1345.hand held GPS observations or other comparable positioning techniques
 PU1345.and have an estimated accuracy of +/- 3 meters.
 PU1345
 PU1345.The orthometric height was determined by differential leveling and
 PU1345.adjusted by the NATIONAL GEODETIC SURVEY
 PU1345.in June 1991.
 PU1345
 PU1345.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1345.GEOID18 height accuracy estimate available here.
 PU1345
 PU1345.Click photographs - Photos may exist for this station.
 PU1345
 PU1345.The dynamic height is computed by dividing the NAVD 88
 PU1345.geopotential number by the normal gravity value computed on the
 PU1345.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1345.degrees latitude (g = 980.6199 gals.).
 PU1345
 PU1345.The modeled gravity was interpolated from observed gravity values.
 PU1345
 PU1345;                    North         East    Units  Estimated Accuracy
 PU1345;SPC SD N     -   119,835.2     339,897.0     MT  (+/- 3 meters HH1 GPS) 
 PU1345
 PU1345_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3492169277(NAD 83)
 PU1345
 PU1345                          SUPERSEDED SURVEY CONTROL
 PU1345
 PU1345  NGVD 29 (??/??/92)  953.709  (m)         3128.96   (f) ADJ UNCH    2 0
 PU1345
 PU1345.Superseded values are not recommended for survey control.
 PU1345
 PU1345.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1345.See file dsdata.pdf to determine how the superseded data were derived.
 PU1345
 PU1345_MARKER: DR = REFERENCE MARK DISK
 PU1345_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1345_STAMPING: FLAT NO 2 1951
 PU1345_MARK LOGO: CGS
 PU1345_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1345+STABILITY: SURFACE MOTION
 PU1345
 PU1345  HISTORY     - Date     Condition        Report By
 PU1345  HISTORY     - 1951     MONUMENTED       CGS
 PU1345  HISTORY     - 1963     GOOD             CGS
 PU1345
 PU1345                          STATION DESCRIPTION
 PU1345
 PU1345'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1345'13.5 MI NE FROM NEWELL.
 PU1345'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1345'SCHOOL AT NEWELL, THENCE 9.8 MILES NORTH ALONG A GRAVELED ROAD,
 PU1345'THENCE 0.2 MILE NORTHWEST ACROSS AN OPEN FIELD, ABOUT 82 YARDS
 PU1345'NORTH OF THE NORTH CORNER OF A STEEL FENCE, ON THE TOP OF THE
 PU1345'HIGHEST PEAK IN THE VICINITY, 28.4 FEET NORTHEAST OF THE STATION
 PU1345'MARK, ABOUT LEVEL WITH THE TOP OF THE PEAK, AND SET IN THE
 PU1345'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0782 ***********************************************************************
 OS0782  DESIGNATION -  FLAT TOP
 OS0782  PID         -  OS0782
 OS0782  STATE/COUNTY-  SD/JACKSON
 OS0782  COUNTRY     -  US
 OS0782  USGS QUAD   -  SCHOOL SECTION BUTTE (2017)
 OS0782
 OS0782                         *CURRENT SURVEY CONTROL
 OS0782  ______________________________________________________________________
 OS0782* NAD 83(1996) POSITION- 43 43 06.69493(N) 101 52 17.22667(W)   ADJUSTED
 OS0782* NAVD 88 ORTHO HEIGHT -   757.    (meters)     2484.    (feet) SCALED
 OS0782  ______________________________________________________________________
 OS0782  GEOID HEIGHT    -        -20.242 (meters)                     GEOID18
 OS0782  LAPLACE CORR    -         -8.28  (seconds)                    DEFLEC18
 OS0782  HORZ ORDER      -  FIRST
 OS0782
 OS0782.The horizontal coordinates were established by classical geodetic methods
 OS0782.and adjusted by the National Geodetic Survey in January 1998.
 OS0782
 OS0782.The orthometric height was scaled from a topographic map.
 OS0782
 OS0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0782.GEOID18 height accuracy estimate available here.
 OS0782
 OS0782.Click photographs - Photos may exist for this station.
 OS0782
 OS0782.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0782
 OS0782. The following values were computed from the NAD 83(1996) position.
 OS0782
 OS0782;                    North         East     Units Scale Factor Converg.
 OS0782;SPC SD S     -   155,030.704   476,070.080   MT  0.99990839   -1 03 39.9
 OS0782;SPC SD S     -   508,629.90  1,561,906.59   sFT  0.99990839   -1 03 39.9
 OS0782;UTM  14      - 4,844,618.464   268,693.860   MT  1.00025813   -1 59 07.4
 OS0782
 OS0782!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0782!SPC SD S     -   0.99988441  x   0.99990839  =   0.99979281
 OS0782!UTM  14      -   0.99988441  x   1.00025813  =   1.00014251
 OS0782
 OS0782:                Primary Azimuth Mark                     Grid Az
 OS0782:SPC SD S     -  FLAT TOP AZ MK                           277 30 33.2
 OS0782:UTM  14      -  FLAT TOP AZ MK                           278 26 00.7
 OS0782
 OS0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6869344618(NAD 83)
 OS0782
 OS0782|---------------------------------------------------------------------|
 OS0782| PID    Reference Object                     Distance      Geod. Az  |
 OS0782|                                                           dddmmss.s |
 OS0782| CQ3746 FLAT TOP RM 1                       181.524 METERS 03519     |
 OS0782| OS0785 INTERIOR MUNICIPAL TANK             APPROX. 9.0 KM 2754451.0 |
 OS0782| OS0469 FLAT TOP AZ MK                                     2762653.3 |
 OS0782| CQ3747 FLAT TOP RM 2                       159.310 METERS 33731     |
 OS0782|---------------------------------------------------------------------|
 OS0782
 OS0782                          SUPERSEDED SURVEY CONTROL
 OS0782
 OS0782  NAD 83(1995)-  43 43 06.68822(N)    101 52 17.23014(W) AD(       ) 1
 OS0782  NAD 83(1986)-  43 43 06.68769(N)    101 52 17.23023(W) AD(       ) 1
 OS0782  NAD 27      -  43 43 06.70960(N)    101 52 15.98730(W) AD(       ) 1
 OS0782
 OS0782.Superseded values are not recommended for survey control.
 OS0782
 OS0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0782.See file dsdata.pdf to determine how the superseded data were derived.
 OS0782
 OS0782_MARKER: DS = TRIANGULATION STATION DISK
 OS0782_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OS0782_STAMPING: FLAT TOP 1936
 OS0782_MARK LOGO: CGS
 OS0782_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0782_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0782
 OS0782  HISTORY     - Date     Condition        Report By
 OS0782  HISTORY     - 1936     MONUMENTED       CGS
 OS0782
 OS0782                          STATION DESCRIPTION
 OS0782
 OS0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0782'THE SURFACE MARK IS A STANDARD DISK SET IN CONCRETE IN A
 OS0782'30-INCH PIPE SUNK IN THE GROUND, THE PIPE BEING FILLED WITH
 OS0782'CONCRETE.  THE UNDERGROUND MARK IS A STANDARD DISK SET IN A
 OS0782'12-INCH PIPE FILLED WITH CONCRETE AND SET 32 INCHES BELOW THE
 OS0782'SURFACE.
 OS0782'
 OS0782'STATION IS LOCATED ON THE TOP OF AND NEAR THE NORTHERN EDGE
 OS0782'OF A LARGE, FLAT-TOPPED BUTTE KNOWN LOCALLY AS FLAT TOP BUTTE,
 OS0782'ABOUT 6-1/4 MILES SOUTHEAST OF INTERIOR AND ABOUT 8 MILES
 OS0782'SOUTHWEST OF WETA, IN THE NORTHWEST QUARTER SEC. 8, T. 4 S.,
 OS0782'R. 19 E.  THE STATION IS LOCATED ON A NARROW NECK OF THE BUTTE
 OS0782'WHICH EXTENDS OUT FROM THE NORTHERN END, IS ABOUT 10 FEET FROM
 OS0782'THE NORTHERN EDGE, AND ABOUT 7 FEET FROM THE EAST AND WEST SIDES.
 OS0782'
 OS0782'TO REACH STATION FROM INTERIOR, GO EAST FROM THE INDEPENDENT
 OS0782'ORDER ODD FELLOWS BULDING ABOUT 1/4 MILE, TURN SOUTH AND GO
 OS0782'ABOUT 0.5 MILE TO ROAD FORKS, GO EAST FOR 5.4 MILES TO THE
 OS0782'NORTHERN EDGE OF FLAT TOP BUTTE, LEAVE VEHICLE AND CLIMB BUTTE
 OS0782'AT THE MOST CONVENIENT POINT.
 OS0782'
 OS0782'THE AZIMUTH MARK IS ABOUT 0.6 MILE WEST OF THE
 OS0782'STATION, 12 PACES NORTH OF THE CENTERLINE OF THE ROAD, 150
 OS0782'FEET WEST OF THE CORNER POST ON FENCE ON THE SOUTH SIDE OF
 OS0782'THE ROAD ON A CURVE, 3 FEET NORTH OF THE TELEPHONE LNE AND
 OS0782'10 FEET EAST-NORTHEAST OF TELEPHONE POLE.
 OS0782'
 OS0782'REFERENCE MARK NO. 1 IS 595.55 FEET NORTHEAST OF
 OS0782'THE STATION, ABOUT 30 FEET NORTH OF THE CENTERLINE OF ROAD,
 OS0782'22 FEET EAST OF TELEPHONE POLE, 3 FEET NORTH OF THE LINE AND
 OS0782'544.08 FEET EAST OF REFERENCE MARK NO. 2.
 OS0782'
 OS0782'REFERENCE MARK NO. 2 IS 522.67 FEET NORTH OF THE
 OS0782'STATION, ABOUT 30 FEET NORTH OF THE CENTERLINE OF ROAD, 30
 OS0782'FEET WEST OF A TELEPHONE POLE, AND 3 FEET NORTH OF THE LINE.
 OS0782'
 OS0782'THE REFERENCE MARKS WERE IN SUCH A POSITION THAT IT WAS
 OS0782'IMPOSSIBLE TO MEASURE THE DISTANCE BETWEEN THEM AND THE
 OS0782'STATION.  THE DISTANCE BETWEEN THE MARKS WAS MEASURED, AND
 OS0782'THE ANGLES AT REFERENCE MARK NO. 2 AND THE STATION TURNED.
 OS0782'WITH THIS DATA THE DISTANCES WERE COMPUTED.
 OS0782'
 OS0782'ALL LINES FROM THIS STATION WERE VISIBLE FROM A 4-FOOT STAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0924 ***********************************************************************
 QS0924  DESIGNATION -  FLAT TOP
 QS0924  PID         -  QS0924
 QS0924  STATE/COUNTY-  SD/ZIEBACH
 QS0924  COUNTRY     -  US
 QS0924  USGS QUAD   -  GLAD VALLEY NW (2017)
 QS0924
 QS0924                         *CURRENT SURVEY CONTROL
 QS0924  ______________________________________________________________________
 QS0924* NAD 83(1996) POSITION- 45 26 34.69047(N) 101 55 27.01085(W)   ADJUSTED
 QS0924* NAVD 88 ORTHO HEIGHT -   829.7   (meters)     2722.    (feet) VERTCON3
 QS0924  ______________________________________________________________________
 QS0924  GEOID HEIGHT    -        -19.421 (meters)                     GEOID18
 QS0924  LAPLACE CORR    -         -7.04  (seconds)                    DEFLEC18
 QS0924  HORZ ORDER      -  FIRST
 QS0924
 QS0924.The horizontal coordinates were established by classical geodetic methods
 QS0924.and adjusted by the National Geodetic Survey in January 1998.
 QS0924
 QS0924.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0924.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0924
 QS0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0924.GEOID18 height accuracy estimate available here.
 QS0924
 QS0924.Click photographs - Photos may exist for this station.
 QS0924
 QS0924.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0924
 QS0924. The following values were computed from the NAD 83(1996) position.
 QS0924
 QS0924;                    North         East     Units Scale Factor Converg.
 QS0924;SPC SD N     -   180,658.790   449,478.696   MT  0.99996247   -1 21 42.5
 QS0924;SPC SD N     -   592,711.38  1,474,664.69   sFT  0.99996247   -1 21 42.5
 QS0924;UTM  14      - 5,036,320.618   271,314.867   MT  1.00024304   -2 05 04.3
 QS0924;UTM  13      - 5,036,763.529   740,545.613   MT  1.00031147   +2 11 33.9
 QS0924
 QS0924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0924!SPC SD N     -   0.99987297  x   0.99996247  =   0.99983545
 QS0924!UTM  14      -   0.99987297  x   1.00024304  =   1.00011598
 QS0924!UTM  13      -   0.99987297  x   1.00031147  =   1.00018441
 QS0924
 QS0924:                Primary Azimuth Mark                     Grid Az
 QS0924:SPC SD N     -  FLAT TOP AZ MK                           244 26 26.8
 QS0924:UTM  14      -  FLAT TOP AZ MK                           245 09 48.6
 QS0924:UTM  13      -  FLAT TOP AZ MK                           240 53 10.4
 QS0924
 QS0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7131436320(NAD 83)
 QS0924
 QS0924|---------------------------------------------------------------------|
 QS0924| PID    Reference Object                     Distance      Geod. Az  |
 QS0924|                                                           dddmmss.s |
 QS0924| CQ8393 FLAT TOP RM 1                        10.397 METERS 09132     |
 QS0924| CQ8394 FLAT TOP RM 2                        10.703 METERS 17800     |
 QS0924| CQ8392 FLAT TOP AZ MK                                     2430444.3 |
 QS0924|---------------------------------------------------------------------|
 QS0924
 QS0924                          SUPERSEDED SURVEY CONTROL
 QS0924
 QS0924  NAD 83(1986)-  45 26 34.68183(N)    101 55 27.00927(W) AD(       ) 1
 QS0924  NAD 27      -  45 26 34.76100(N)    101 55 25.48000(W) AD(       ) 1
 QS0924  NGVD 29 (07/19/86)  829.3    (m)         2721.     (f) VERT ANG       
 QS0924
 QS0924.Superseded values are not recommended for survey control.
 QS0924
 QS0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0924.See file dsdata.pdf to determine how the superseded data were derived.
 QS0924
 QS0924_MARKER: DS = TRIANGULATION STATION DISK
 QS0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0924_STAMPING: FLAT TOP 1951
 QS0924_MARK LOGO: CGS
 QS0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0924+STABILITY: SURFACE MOTION
 QS0924
 QS0924  HISTORY     - Date     Condition        Report By
 QS0924  HISTORY     - 1951     MONUMENTED       CGS
 QS0924  HISTORY     - 1952     GOOD             CGS
 QS0924
 QS0924                          STATION DESCRIPTION
 QS0924
 QS0924'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0924'THE STATION IS LOCATED ABOUT 9 MILES EAST OF COAL SPRINGS, NEAR
 QS0924'THE NORTHEAST CORNER OF A HIGH, FLAT TOPPED RIDGE, 375 FEET WEST OF
 QS0924'A WIRE FENCE, 75 FEET NORTHWEST OF A FIRE LANE, 75 FEET SOUTH OF
 QS0924'THE NORTH EDGE OF THE RIDGE, AND 27 FEET EAST OF THE WEST EDGE OF
 QS0924'THE RIDGE.
 QS0924'
 QS0924'TO REACH THE STATION FROM THE COAL SPRINGS POST OFFICE, GO EAST
 QS0924'ON STATE HIGHWAY NO. 8 FOR 6.7 MILES TO A COUNTRY SCHOOL HOUSE
 QS0924'ON THE RIGHT (AT THIS POINT THE HIGHWAY BEARS TO THE RIGHT, SOUTH).
 QS0924'CONTINUE EAST ON A TRACK ROAD FOR 1.1 MILE TO A CATTLE GUARD.
 QS0924'CROSS CATTLE GUARD, CONTINUE EASTERLY FOR 0.75 MILE TO THE TOP
 QS0924'OF THE RIDGE AND THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 QS0924'LEAVE THE MAIN TRACK ROAD, BEAR NORTHEASTERLY ALONG THE CREST
 QS0924'OF THE RIDGE FOR 0.4 MILE TO THE STATION AS DESCRIBED.
 QS0924'
 QS0924'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED FLAT
 QS0924'TOP 1951.
 QS0924'
 QS0924'REFERENCE MARK NO. 1 IS 45 FEET WEST OF THE FIRE LANE.  IT PROJECTS
 QS0924'4 INCHES, AND THE DISK IS STAMPED FLAT TOP NO 1 1951.
 QS0924'
 QS0924'REFERENCE MARK NO. 2 IS 25 FEET EAST OF THE WEST EDGE OF THE RIDGE.
 QS0924'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED FLAT TOP NO 2 1951.
 QS0924'
 QS0924'THE AZIMUTH MARK IS ON THE HIGHEST POINT AND AT THE NORTHWEST
 QS0924'EDGE OF A SMALL SPUR OF THE MAIN RIDGE, AND 75 FEET NORTHEAST OF THE
 QS0924'CENTER OF THE TRACK ROAD.  IT PROJECTS 4 INCHES, AND THE DISK IS
 QS0924'STAMPED FLAT TOP 1951.
 QS0924'
 QS0924'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 QS0924'CYLINDERS.
 QS0924
 QS0924                          STATION RECOVERY (1952)
 QS0924
 QS0924'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0924'THE STATION WAS RECOVERED AS DESCRIBED WITH ALL MARKS IN GOOD
 QS0924'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE AND CORRECT.
 QS0924'
 QS0924'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0469 ***********************************************************************
 OS0469  DESIGNATION -  FLAT TOP AZ MK
 OS0469  PID         -  OS0469
 OS0469  STATE/COUNTY-  SD/JACKSON
 OS0469  COUNTRY     -  US
 OS0469  USGS QUAD   -  INTERIOR (2017)
 OS0469
 OS0469                         *CURRENT SURVEY CONTROL
 OS0469  ______________________________________________________________________
 OS0469* NAD 83(1986) POSITION- 43 43 10.53   (N) 101 53 03.81   (W)   HD_HELD1
 OS0469* NAVD 88 ORTHO HEIGHT -   724.924 (meters)     2378.35  (feet) ADJUSTED
 OS0469  ______________________________________________________________________
 OS0469  GEOID HEIGHT    -        -20.200 (meters)                     GEOID18
 OS0469  DYNAMIC HEIGHT  -        724.693 (meters)     2377.60  (feet) COMP
 OS0469  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 OS0469
 OS0469  VERT ORDER      -  FIRST     CLASS II
 OS0469
 OS0469.The horizontal coordinates were determined by differentially corrected
 OS0469.hand held GPS observations or other comparable positioning techniques
 OS0469.and have an estimated accuracy of +/- 3 meters.
 OS0469
 OS0469.The orthometric height was determined by differential leveling and
 OS0469.adjusted by the NATIONAL GEODETIC SURVEY
 OS0469.in June 1991.
 OS0469
 OS0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0469.GEOID18 height accuracy estimate available here.
 OS0469
 OS0469.Click photographs - Photos may exist for this station.
 OS0469
 OS0469.The dynamic height is computed by dividing the NAVD 88
 OS0469.geopotential number by the normal gravity value computed on the
 OS0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0469.degrees latitude (g = 980.6199 gals.).
 OS0469
 OS0469.The modeled gravity was interpolated from observed gravity values.
 OS0469
 OS0469;                    North         East    Units  Estimated Accuracy
 OS0469;SPC SD S     -   155,168.4     475,029.8     MT  (+/- 3 meters HH1 GPS) 
 OS0469
 OS0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6765544773(NAD 83)
 OS0469
 OS0469                          SUPERSEDED SURVEY CONTROL
 OS0469
 OS0469  NGVD 29 (??/??/92)  724.485  (m)         2376.91   (f) ADJ UNCH    1 2
 OS0469
 OS0469.Superseded values are not recommended for survey control.
 OS0469
 OS0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0469.See file dsdata.pdf to determine how the superseded data were derived.
 OS0469
 OS0469_MARKER: DZ = AZIMUTH MARK DISK
 OS0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0469_STAMPING: FLAT TOP 1936
 OS0469_MARK LOGO: CGS
 OS0469_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0469+STABILITY: SURFACE MOTION
 OS0469
 OS0469  HISTORY     - Date     Condition        Report By
 OS0469  HISTORY     - 1936     MONUMENTED       CGS
 OS0469  HISTORY     - 1962     GOOD             CGS
 OS0469
 OS0469                          STATION DESCRIPTION
 OS0469
 OS0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0469'5.2 MI E FROM INTERIOR.
 OS0469'ABOUT 5.2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0469'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, ON SECTION LINES
 OS0469'6 AND 7, T4S, R19E, 122 FEET SOUTH-SOUTHWEST OF MILE POST
 OS0469'583, 93 FEET SOUTHEAST OF THE SOUTHEAST RAIL, 31 FEET NORTHWEST
 OS0469'OF THE CENTER LINE OF A GRADED DIRT ROAD, 37 FEET SOUTHEAST OF A
 OS0469'FENCE, 1.5 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 OS0469'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 OS0469'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0419 ***********************************************************************
 QT0419  DESIGNATION -  FLINT
 QT0419  PID         -  QT0419
 QT0419  STATE/COUNTY-  SD/PERKINS
 QT0419  COUNTRY     -  US
 QT0419  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0419
 QT0419                         *CURRENT SURVEY CONTROL
 QT0419  ______________________________________________________________________
 QT0419* NAD 83(1996) POSITION- 45 04 07.33028(N) 102 15 49.26926(W)   ADJUSTED
 QT0419* NAVD 88 ORTHO HEIGHT -   808.    (meters)     2651.    (feet) SCALED
 QT0419  ______________________________________________________________________
 QT0419  GEOID HEIGHT    -        -18.847 (meters)                     GEOID18
 QT0419  LAPLACE CORR    -         -6.74  (seconds)                    DEFLEC18
 QT0419  HORZ ORDER      -  SECOND
 QT0419
 QT0419.The horizontal coordinates were established by classical geodetic methods
 QT0419.and adjusted by the National Geodetic Survey in January 1998.
 QT0419
 QT0419.The orthometric height was scaled from a topographic map.
 QT0419
 QT0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0419.GEOID18 height accuracy estimate available here.
 QT0419
 QT0419.Click photographs - Photos may exist for this station.
 QT0419
 QT0419.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0419
 QT0419. The following values were computed from the NAD 83(1996) position.
 QT0419
 QT0419;                    North         East     Units Scale Factor Converg.
 QT0419;SPC SD N     -   139,769.386   421,763.035   MT  0.99993916   -1 36 07.5
 QT0419;SPC SD N     -   458,560.06  1,383,734.22   sFT  0.99993916   -1 36 07.5
 QT0419;UTM  13      - 4,994,225.310   715,405.431   MT  1.00017057   +1 56 16.5
 QT0419
 QT0419!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0419!SPC SD N     -   0.99987622  x   0.99993916  =   0.99981538
 QT0419!UTM  13      -   0.99987622  x   1.00017057  =   1.00004677
 QT0419
 QT0419:                Primary Azimuth Mark                     Grid Az
 QT0419:SPC SD N     -  FLINT AZ MK                              177 17 51.2
 QT0419:UTM  13      -  FLINT AZ MK                              173 45 27.2
 QT0419
 QT0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1540594225(NAD 83)
 QT0419
 QT0419|---------------------------------------------------------------------|
 QT0419| PID    Reference Object                     Distance      Geod. Az  |
 QT0419|                                                           dddmmss.s |
 QT0419| CQ8402 FLINT RM 1                            7.433 METERS 02820     |
 QT0419| QT0420 TT 27 LES                           191.048 METERS 11715     |
 QT0419| CQ8401 FLINT AZ MK                                        1754143.7 |
 QT0419|---------------------------------------------------------------------|
 QT0419
 QT0419                          SUPERSEDED SURVEY CONTROL
 QT0419
 QT0419  NAD 83(1993)-  45 04 07.32164(N)    102 15 49.26853(W) AD(       ) 2
 QT0419  NAD 83(1986)-  45 04 07.32148(N)    102 15 49.26853(W) AD(       ) 2
 QT0419  NAD 27      -  45 04 07.38250(N)    102 15 47.69910(W) AD(       ) 2
 QT0419
 QT0419.Superseded values are not recommended for survey control.
 QT0419
 QT0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0419.See file dsdata.pdf to determine how the superseded data were derived.
 QT0419
 QT0419_MARKER: DS = TRIANGULATION STATION DISK
 QT0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0419_STAMPING: FLINT 1950
 QT0419_MARK LOGO: CGS
 QT0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0419+STABILITY: SURFACE MOTION
 QT0419
 QT0419  HISTORY     - Date     Condition        Report By
 QT0419  HISTORY     - 1950     MONUMENTED       CGS
 QT0419  HISTORY     - 1962     GOOD             CGS
 QT0419
 QT0419                          STATION DESCRIPTION
 QT0419
 QT0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 QT0419'THE STATION IS LOCATED ABOUT 11-1/2 MILES WEST-NORTHWEST OF
 QT0419'FAITH, NEAR THE SOUTHEAST EDGE OF NORTHWEST-SOUTHEAST RIDGE,
 QT0419'6 FEET NORTHEAST OF A WITNESS POST, AND 4 FEET EAST OF THE EAST
 QT0419'EDGE OF A SMALL PIT.
 QT0419'
 QT0419'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 212
 QT0419'AND STATE HIGHWAY NO. 73 AT THE WEST EDGE OF FAITH, GO WEST
 QT0419'ON NO. 212 FOR 9.6 MILES TO A HOUSE ON THE RIGHT (FORMER
 QT0419'LOCATION OF THE EDSON POST OFFICE).  CONTINUE WEST ON NO. 212
 QT0419'FOR 0.3 MILE--THEN RIGHT, NORTH, (THROUGH A WIRE GATE) ON
 QT0419'A GRADED DIRT ROAD FOR 1.8 MILES (ROAD HAS CHANGED WESTERLY).
 QT0419'THEN RIGHT, NORTH, FOR 0.05 MILE TO A WIRE GATE.  THEN THROUGH
 QT0419'GATE, CONTINUE NORTH FOR 1.55 MILES TO THE AZIMUTH MARK ON
 QT0419'THE LEFT AS DESCRIBED.  CONTINUE NORTHERLY FOR 0.1 MILE TO A
 QT0419'WIRE GATE.  THEN THROUGH GATE, NORTHEASTERLY, FOR 0.25 MILE
 QT0419'TO A WIRE GATE AND 27 LES (USGS) ON THE LEFT AS DESCRIBED.
 QT0419'PASS THROUGH THE GATE AND GO ACROSS PASTURE LAND,
 QT0419'NORTHWESTERLY, FOR 0.15 MILE TO THE HIGHEST POINT AND THE
 QT0419'STATION AS DESCRIBED.
 QT0419'
 QT0419'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0419'FLINT 1950.
 QT0419'
 QT0419'REFERENCE MARK NO. 1 IS ON THE NORTHEAST SLOPE OF THE RIDGE.
 QT0419'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED FLINT NO 1 1950.
 QT0419'
 QT0419'27 LES (USGS) IS 111 FEET WEST OF THE WEST GATE POST OF THE
 QT0419'WIRE GATE, AND 6 INCHES SOUTH OF THE WIRE FENCE.  IT IS A
 QT0419'U.S. GEOLOGICAL SURVEY BENCH MARK DISK STAMPED 27 LES 1948
 QT0419'SET IN THE TOP OF A 6-INCH CONCRETE CYLINDER THAT PROJECTS
 QT0419'4 INCHES.
 QT0419'
 QT0419'THE AZIMUTH MARK IS 0.1 MILE SOUTH OF A WIRE GATE, 22 FEET
 QT0419'WEST OF THE CENTER OF A GRADED DIRT ROAD, AND 2 FEET EAST OF
 QT0419'A WITNESS POST.  IT PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 QT0419'FLINT 1950.
 QT0419'
 QT0419'THE STATION MARK, THE AZIMUTH MARK, AND REFERENCE MARK NO. 1
 QT0419'ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 QT0419'
 QT0419'THE MEASURED DISTANCE TO 27 LES (USGS) IS THE RESULT OF A 2ND.
 QT0419'ORDER TRAVERSE.
 QT0419
 QT0419                          STATION RECOVERY (1962)
 QT0419
 QT0419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 QT0419'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK 1 AND THE USGS
 QT0419'BENCH MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 QT0419'
 QT0419'THE STATION IS SITUATED 11-1/2 MILES WEST-NORTHWEST OF FAITH,
 QT0419'3 MILES NORTH OF U.S. HIGHWAY 212, IN THE APPROX. EXTREME
 QT0419'SOUTHEAST CORNER OF SEC. 22, T 13 N, R 15 E, ON THE SUMMIT OF
 QT0419'THE SOUTHEAST END OF A PROMINENT NORTHWEST-SOUTHEAST RIDGE.
 QT0419'
 QT0419'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 QT0419'AND STATE HIGHWAY 73 AT THE NORTHWEST EDGE OF FAITH, DRIVE
 QT0419'WEST ON THE HIGHWAYS FOR 3.2 MILES TO WHERE STATE HIGHWAY 73
 QT0419'TURNS NORTH.  CONTINUE WEST ON U.S. HIGHWAY 212 FOR 5.0 MILES
 QT0419'TO A GRAVELED SIDE ROAD ON THE LEFT.  CONTINUE WEST ON THE
 QT0419'HIGHWAY FOR 2.0 MILES TO A BLADED SIDE ROAD ON THE RIGHT AND
 QT0419'A WIRE GATE.  TURN RIGHT, PASS THROUGH THE GATE, THENCE DRIVE
 QT0419'NORTH ON THE BLADED ROAD FOR 1.5 MILES TO A WOODEN BRIDGE OVER
 QT0419'A CREEK.  CROSS THE BRIDGE AND DRIVE WEST AND NORTH FOR 0.3
 QT0419'MILE TO A WIRE GATE.  PASS THROUGH THE GATE AND CONTINUE THE
 QT0419'DIRT ROAD NORTH FOR 1.6 MILES TO THE AZIMUTH MARK ON THE
 QT0419'LEFT.  CONTINUE NORTH FOR 0.15 MILE TO A WIRE GATE.  PASS
 QT0419'THROUGH THE GATE AND DRIVE NORTHEAST ON THE DIRT ROAD FOR 0.3
 QT0419'MILE TO A WIRE GATE IN AN EAST-WEST FENCE.  PASS THROUGH
 QT0419'THE GATE, TURN SHARP LEFT, WEST, FOR 111 FEET ALONG THE
 QT0419'FENCE TO BM 27 LES (USGS).  DRIVE NORTHWEST ON DIM TRACKS
 QT0419'UP A RIDGE FOR 0.1 MILE TO THE SUMMIT OF THE HILL AND THE
 QT0419'STATION.
 QT0419'
 QT0419'THE STATION IS MARKED BY STANDARD DISKS, STAMPED
 QT0419'FLINT 1950.  THE SURFACE DISK IS SET IN THE TOP OF A CYLINDRICAL
 QT0419'CONCRETE MONUMENT, 12 INCHES IN DIAMETER, PROJECTING 3 INCHES
 QT0419'ABOVE THE SURFACE OF THE GROUND.
 QT0419'
 QT0419'REFERENCE MARK 1, A STANDARD DISK STAMPED FLINT NO 1 1950,
 QT0419'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 QT0419'IN DIAMETER, PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 QT0419'A CROSS WAS STAMPED UPON THE CENTER OF THE ARROW THIS YEAR
 QT0419'AND THIS POINT MEASURED TO AND OBSERVED UPON.
 QT0419'
 QT0419'A USGS BENCH MARK DISK WAS USED FOR REFERENCE MARK 2.  THE
 QT0419'DISK, STAMPED 27 LES 1948, IS SET IN THE TOP OF A CYLINDRICAL
 QT0419'CONCRETE MONUMENT, 6 INCHES IN DIAMETER, PROJECTING 4 INCHES
 QT0419'ABOVE THE GROUND SURFACE.  IT IS 6 INCHES SOUTH OF THE EAST-WEST
 QT0419'FENCE.
 QT0419'
 QT0419'THE AZIMUTH MARK, STAMPED FLINT 1950, IS A STANDARD DISK SET
 QT0419'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 QT0419'DIAMETER, PROJECTING 3 INCHES ABOVE THE SURFACE OF THE GROUND.
 QT0419'IT IS 22.0 FEET WEST OF THE CENTER OF THE DIRT ROAD, 3.0 FEET
 QT0419'EAST OF A 4-INCH SQUARE WOODEN WITNESS POST WHICH PROJECTS
 QT0419'2 FEET ABOVE THE GROUND SURFACE AND 2.0 FEET NORTH OF A
 QT0419'METAL WITNESS POST WITH SIGN ATTACHED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0410 ***********************************************************************
 QQ0410  DESIGNATION -  FLORENCE IMMAC CONCEPT CATH CH
 QQ0410  PID         -  QQ0410
 QQ0410  STATE/COUNTY-  SD/CODINGTON
 QQ0410  COUNTRY     -  US
 QQ0410  USGS QUAD   -  FLORENCE (2017)
 QQ0410
 QQ0410                         *CURRENT SURVEY CONTROL
 QQ0410  ______________________________________________________________________
 QQ0410* NAD 83(1996) POSITION- 45 03 20.86526(N) 097 19 52.75252(W)   ADJUSTED
 QQ0410  ______________________________________________________________________
 QQ0410  GEOID HEIGHT    -        -25.105 (meters)                     GEOID18
 QQ0410  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 QQ0410  HORZ ORDER      -  THIRD
 QQ0410
 QQ0410.The horizontal coordinates were established by classical geodetic methods
 QQ0410.and adjusted by the National Geodetic Survey in January 1998.
 QQ0410
 QQ0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0410.GEOID18 height accuracy estimate available here.
 QQ0410
 QQ0410.Click photographs - Photos may exist for this station.
 QQ0410
 QQ0410.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0410
 QQ0410. The following values were computed from the NAD 83(1996) position.
 QQ0410
 QQ0410;                    North         East     Units Scale Factor Converg.
 QQ0410;SPC SD N     -   139,307.256   810,161.774   MT  0.99993912   +1 53 19.4
 QQ0410;SPC SD N     -   457,043.89  2,658,005.75   sFT  0.99993912   +1 53 19.4
 QQ0410;UTM  14      - 4,990,503.062   631,389.783   MT  0.99981227   +1 10 52.5
 QQ0410
 QQ0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3138990503(NAD 83)
 QQ0410
 QQ0410                          SUPERSEDED SURVEY CONTROL
 QQ0410
 QQ0410  NAD 83(1986)-  45 03 20.86391(N)    097 19 52.73478(W) AD(       ) 3
 QQ0410  NAD 27      -  45 03 20.99584(N)    097 19 51.44837(W) AD(       ) 3
 QQ0410
 QQ0410.Superseded values are not recommended for survey control.
 QQ0410
 QQ0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0410.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0410
 QQ0410_MARKER: 90 = CHURCH SPIRE
 QQ0410
 QQ0410  HISTORY     - Date     Condition        Report By
 QQ0410  HISTORY     - 1952     FIRST OBSERVED   CGS
 QQ0410
 QQ0410                          STATION DESCRIPTION
 QQ0410
 QQ0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0410'THE CHURCH IS IN THE WEST EDGE OF FLORENCE.  IT IS A RED BRICK
 QQ0410'BUILDING ABOUT 60 FEET HIGH AND HAS A SPIRE WITH A CROSS ON THE TOP.
 QQ0410'
 QQ0410'THE POINT INTERSECTED WAS THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0409 ***********************************************************************
 QQ0409  DESIGNATION -  FLORENCE PUBLIC SCHOOL BELFRY
 QQ0409  PID         -  QQ0409
 QQ0409  STATE/COUNTY-  SD/CODINGTON
 QQ0409  COUNTRY     -  US
 QQ0409  USGS QUAD   -  FLORENCE (2017)
 QQ0409
 QQ0409                         *CURRENT SURVEY CONTROL
 QQ0409  ______________________________________________________________________
 QQ0409* NAD 83(1996) POSITION- 45 03 14.65639(N) 097 19 49.76229(W)   ADJUSTED
 QQ0409  ______________________________________________________________________
 QQ0409  GEOID HEIGHT    -        -25.104 (meters)                     GEOID18
 QQ0409  LAPLACE CORR    -         -1.99  (seconds)                    DEFLEC18
 QQ0409  HORZ ORDER      -  THIRD
 QQ0409
 QQ0409.The horizontal coordinates were established by classical geodetic methods
 QQ0409.and adjusted by the National Geodetic Survey in January 1998.
 QQ0409
 QQ0409.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0409.GEOID18 height accuracy estimate available here.
 QQ0409
 QQ0409.Click photographs - Photos may exist for this station.
 QQ0409
 QQ0409.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0409
 QQ0409. The following values were computed from the NAD 83(1996) position.
 QQ0409
 QQ0409;                    North         East     Units Scale Factor Converg.
 QQ0409;SPC SD N     -   139,117.859   810,233.481   MT  0.99993911   +1 53 21.5
 QQ0409;SPC SD N     -   456,422.51  2,658,241.01   sFT  0.99993911   +1 53 21.5
 QQ0409;UTM  14      - 4,990,312.818   631,459.137   MT  0.99981250   +1 10 54.5
 QQ0409
 QQ0409_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3145990312(NAD 83)
 QQ0409
 QQ0409                          SUPERSEDED SURVEY CONTROL
 QQ0409
 QQ0409  NAD 83(1986)-  45 03 14.65511(N)    097 19 49.74454(W) AD(       ) 3
 QQ0409  NAD 27      -  45 03 14.78888(N)    097 19 48.45807(W) AD(       ) 3
 QQ0409
 QQ0409.Superseded values are not recommended for survey control.
 QQ0409
 QQ0409.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0409.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0409
 QQ0409_MARKER: 75 = BELFRY
 QQ0409
 QQ0409  HISTORY     - Date     Condition        Report By
 QQ0409  HISTORY     - 1952     FIRST OBSERVED   CGS
 QQ0409
 QQ0409                          STATION DESCRIPTION
 QQ0409
 QQ0409'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0409'THE SCHOOL IS IN THE WEST EDGE OF FLORENCE.  IT IS A RED BRICK
 QQ0409'BUILDING ABOUT 50 FEET HIGH WITH A BELFRY IN THE CENTER.
 QQ0409'
 QQ0409'THE POINT INTERSECTED WAS THE APEX OF THE BELFRY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0466 ***********************************************************************
 QQ0466  DESIGNATION -  FORD
 QQ0466  PID         -  QQ0466
 QQ0466  STATE/COUNTY-  SD/MARSHALL
 QQ0466  COUNTRY     -  US
 QQ0466  USGS QUAD   -  LANGFORD (2017)
 QQ0466
 QQ0466                         *CURRENT SURVEY CONTROL
 QQ0466  ______________________________________________________________________
 QQ0466* NAD 83(1996) POSITION- 45 36 08.43032(N) 097 46 13.22157(W)   ADJUSTED
 QQ0466* NAVD 88 ORTHO HEIGHT -   459.    (meters)     1506.    (feet) SCALED
 QQ0466  ______________________________________________________________________
 QQ0466  GEOID HEIGHT    -        -24.969 (meters)                     GEOID18
 QQ0466  LAPLACE CORR    -         -0.08  (seconds)                    DEFLEC18
 QQ0466  HORZ ORDER      -  SECOND
 QQ0466
 QQ0466.The horizontal coordinates were established by classical geodetic methods
 QQ0466.and adjusted by the National Geodetic Survey in January 1998.
 QQ0466
 QQ0466.The orthometric height was scaled from a topographic map.
 QQ0466
 QQ0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0466.GEOID18 height accuracy estimate available here.
 QQ0466
 QQ0466.Click photographs - Photos may exist for this station.
 QQ0466
 QQ0466.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0466
 QQ0466. The following values were computed from the NAD 83(1996) position.
 QQ0466
 QQ0466;                    North         East     Units Scale Factor Converg.
 QQ0466;SPC SD N     -   198,977.617   773,925.438   MT  0.99998537   +1 34 40.9
 QQ0466;SPC SD N     -   652,812.40  2,539,120.37   sFT  0.99998537   +1 34 40.9
 QQ0466;UTM  14      - 5,050,601.779   595,895.112   MT  0.99971306   +0 52 43.2
 QQ0466
 QQ0466!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0466!SPC SD N     -   0.99993192  x   0.99998537  =   0.99991729
 QQ0466!UTM  14      -   0.99993192  x   0.99971306  =   0.99964499
 QQ0466
 QQ0466:                Primary Azimuth Mark                     Grid Az
 QQ0466:SPC SD N     -  FORD AZ MK                               271 22 38.9
 QQ0466:UTM  14      -  FORD AZ MK                               272 04 36.6
 QQ0466
 QQ0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9589550601(NAD 83)
 QQ0466
 QQ0466|---------------------------------------------------------------------|
 QQ0466| PID    Reference Object                     Distance      Geod. Az  |
 QQ0466|                                                           dddmmss.s |
 QQ0466| CO4975 FORD RM 1                             8.918 METERS 08631     |
 QQ0466| CO4976 FORD RM 2                             9.898 METERS 18804     |
 QQ0466| QQ0467 LANGFORD MUNICIPAL WATER TANK       APPROX. 4.6 KM 2691926.4 |
 QQ0466| CO4974 FORD AZ MK                                         2725719.8 |
 QQ0466|---------------------------------------------------------------------|
 QQ0466
 QQ0466                          SUPERSEDED SURVEY CONTROL
 QQ0466
 QQ0466  NAD 83(1986)-  45 36 08.42571(N)    097 46 13.21170(W) AD(       ) 2
 QQ0466  NAD 27      -  45 36 08.60196(N)    097 46 11.84809(W) AD(       ) 2
 QQ0466
 QQ0466.Superseded values are not recommended for survey control.
 QQ0466
 QQ0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0466.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0466
 QQ0466_MARKER: DS = TRIANGULATION STATION DISK
 QQ0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0466_STAMPING: FORD 1952
 QQ0466_MARK LOGO: CGS
 QQ0466_PROJECTION: FLUSH
 QQ0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0466+STABILITY: SURFACE MOTION
 QQ0466
 QQ0466  HISTORY     - Date     Condition        Report By
 QQ0466  HISTORY     - 1952     MONUMENTED       CGS
 QQ0466  HISTORY     - 1981     GOOD             NGS
 QQ0466
 QQ0466                          STATION DESCRIPTION
 QQ0466
 QQ0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0466'THE STATION IS ABOUT 3 MILES EAST OF LANGFORD, IN SECTION 35, T
 QQ0466'125 N, R 58 W, 30 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 25,
 QQ0466'6 FEET EAST-SOUTHEAST OF A 4 X 4 INCH WITNESS POST, AND 4 FEET
 QQ0466'EAST-SOUTHEAST OF A FENCE CORNER.
 QQ0466'
 QQ0466'TO REACH THE STATION FROM THE DEPOT IN LANGFORD, GO EAST ON STATE
 QQ0466'HIGHWAY 25 FOR 2.6 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE
 QQ0466'EAST FOR 0.3 MILE TO THE STATION ON THE RIGHT.
 QQ0466'
 QQ0466'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0466'STAMPED FORD 1952.
 QQ0466'
 QQ0466'REFERENCE MARK 1 IS 1 FOOT SOUTH OF A WIRE FENCE.  THE MARK IS
 QQ0466'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED FORD NO 1 1952.
 QQ0466'
 QQ0466'REFERENCE MARK 2 IS 1 FOOT EAST OF A WIRE FENCE.  THE MARK IS
 QQ0466'FLUSH WITH THE GROUND, AND THE DISK IS STAMPED FORD NO 2 1952.
 QQ0466'
 QQ0466'THE AZIMUTH MARK IS 55 FEET WEST OF A FENCE CORNER, 48 FEET
 QQ0466'NORTH OF THE CENTER OF STATE HIGHWAY 25, 2 FEET EAST OF A TELEPHONE
 QQ0466'POLE, AND 2 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.  THE MARK
 QQ0466'PROJECTS 2 INCHES, AND THE DISK IS STAMPED FORD 1952.
 QQ0466
 QQ0466                          STATION RECOVERY (1981)
 QQ0466
 QQ0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 QQ0466'THIS STATION WAS RECOVERED IN GOOD CONDITION AS DESCRIBED IN
 QQ0466'1952.  THE STATION MARK, REFERENCE MARK 1 AND THE AZIMUTH MARK WILL
 QQ0466'BE DESTROYED BY ROAD CONSTRUCTION.  STATION FORD 2, REFERENCE MARK 3,
 QQ0466'AND FORD 2 AZ MK WERE ESTABLISHED AT THIS TIME.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0990 ***********************************************************************
 PT0990  DESIGNATION -  FOREST CITY
 PT0990  PID         -  PT0990
 PT0990  STATE/COUNTY-  SD/POTTER
 PT0990  COUNTRY     -  US
 PT0990  USGS QUAD   -  ARTICHOKE BUTTE NE (2017)
 PT0990
 PT0990                         *CURRENT SURVEY CONTROL
 PT0990  ______________________________________________________________________
 PT0990* NAD 83(1996) POSITION- 44 59 17.75930(N) 100 18 09.22320(W)   ADJUSTED
 PT0990* NAVD 88 ORTHO HEIGHT -   590.    (meters)     1936.    (feet) SCALED
 PT0990  ______________________________________________________________________
 PT0990  GEOID HEIGHT    -        -22.496 (meters)                     GEOID18
 PT0990  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 PT0990  HORZ ORDER      -  SECOND
 PT0990
 PT0990.The horizontal coordinates were established by classical geodetic methods
 PT0990.and adjusted by the National Geodetic Survey in January 1998.
 PT0990
 PT0990.The orthometric height was scaled from a topographic map.
 PT0990
 PT0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0990.GEOID18 height accuracy estimate available here.
 PT0990
 PT0990.Click photographs - Photos may exist for this station.
 PT0990
 PT0990.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0990
 PT0990. The following values were computed from the NAD 83(1996) position.
 PT0990
 PT0990;                    North         East     Units Scale Factor Converg.
 PT0990;SPC SD N     -   128,383.350   576,140.569   MT  0.99993971   -0 12 50.9
 PT0990;SPC SD N     -   421,204.37  1,890,221.18   sFT  0.99993971   -0 12 50.9
 PT0990;UTM  14      - 4,982,472.189   397,317.221   MT  0.99972965   -0 55 15.4
 PT0990
 PT0990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0990!SPC SD N     -   0.99991097  x   0.99993971  =   0.99985069
 PT0990!UTM  14      -   0.99991097  x   0.99972965  =   0.99964065
 PT0990
 PT0990:                Primary Azimuth Mark                     Grid Az
 PT0990:SPC SD N     -  CHARGER                                  333 37 53.2
 PT0990:UTM  14      -  CHARGER                                  334 20 17.7
 PT0990
 PT0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9731782472(NAD 83)
 PT0990
 PT0990|---------------------------------------------------------------------|
 PT0990| PID    Reference Object                     Distance      Geod. Az  |
 PT0990|                                                           dddmmss.s |
 PT0990| QS0750 CHARGER                             APPROX. 8.5 KM 3332502.3 |
 PT0990|---------------------------------------------------------------------|
 PT0990
 PT0990                          SUPERSEDED SURVEY CONTROL
 PT0990
 PT0990  NAD 83(1986)-  44 59 17.75252(N)    100 18 09.22572(W) AD(       ) 2
 PT0990  NAD 27      -  44 59 17.81600(N)    100 18 07.76000(W) AD(       ) 2
 PT0990  MORC        -  44 59 15.11000(N)    100 18 07.48000(W) AD(       ) 3
 PT0990
 PT0990.Superseded values are not recommended for survey control.
 PT0990
 PT0990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0990.See file dsdata.pdf to determine how the superseded data were derived.
 PT0990
 PT0990_MARKER: Z = SEE DESCRIPTION
 PT0990_SETTING: 0 = UNSPECIFIED SETTING
 PT0990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0990
 PT0990  HISTORY     - Date     Condition        Report By
 PT0990  HISTORY     - 1889     MONUMENTED       MORC
 PT0990  HISTORY     - 20110821 MARK NOT FOUND   GEOCAC
 PT0990
 PT0990                          STATION DESCRIPTION
 PT0990
 PT0990'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT0990'FOREST CITY IS ON LEFT BANK, ON A SLIGHT RISE OF GROUND ON
 PT0990'BLUFF RIDGE, SOUTH OF THE FIRST RAVINE SOUTH OF THE NEW
 PT0990'TOWN OF FOREST CITY, S. DAK., AND IS NEAR THE HEAD OF SAID
 PT0990'RAVINE.
 PT0990
 PT0990                          STATION RECOVERY (2011)
 PT0990
 PT0990'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PT0990'THIS LOCATION HAS BEEN CULTIVATED AND THE DISTINCTIVE MORC CAP AND
 PT0990'STANDPIPE WERE NOT SEEN.  DID NOT DEEP PROBE FOR THE UNDERGROUND
 PT0990'STONE.
 PT0990'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2224 ***********************************************************************
 PU2224  DESIGNATION -  FORK
 PU2224  PID         -  PU2224
 PU2224  STATE/COUNTY-  SD/MEADE
 PU2224  COUNTRY     -  US
 PU2224  USGS QUAD   -  HEREFORD SE (2017)
 PU2224
 PU2224                         *CURRENT SURVEY CONTROL
 PU2224  ______________________________________________________________________
 PU2224* NAD 83(1996) POSITION- 44 17 01.45636(N) 102 49 38.87715(W)   ADJUSTED
 PU2224* NAVD 88 ORTHO HEIGHT -   861.    (meters)     2825.    (feet) SCALED
 PU2224  ______________________________________________________________________
 PU2224  GEOID HEIGHT    -        -17.681 (meters)                     GEOID18
 PU2224  LAPLACE CORR    -         -7.97  (seconds)                    DEFLEC18
 PU2224  HORZ ORDER      -  SECOND
 PU2224
 PU2224.The horizontal coordinates were established by classical geodetic methods
 PU2224.and adjusted by the National Geodetic Survey in January 1998.
 PU2224
 PU2224.The orthometric height was scaled from a topographic map.
 PU2224
 PU2224.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2224.GEOID18 height accuracy estimate available here.
 PU2224
 PU2224.Click photographs - Photos may exist for this station.
 PU2224
 PU2224.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2224
 PU2224. The following values were computed from the NAD 83(1996) position.
 PU2224
 PU2224;                    North         East     Units Scale Factor Converg.
 PU2224;SPC SD N     -    53,991.534   374,342.807   MT  1.00002812   -2 00 04.0
 PU2224;SPC SD N     -   177,137.22  1,228,156.36   sFT  1.00002812   -2 00 04.0
 PU2224;UTM  13      - 4,905,683.022   673,349.867   MT  0.99996958   +1 31 02.2
 PU2224
 PU2224!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2224!SPC SD N     -   0.99986771  x   1.00002812  =   0.99989583
 PU2224!UTM  13      -   0.99986771  x   0.99996958  =   0.99983729
 PU2224
 PU2224:                Primary Azimuth Mark                     Grid Az
 PU2224:SPC SD N     -  FORK AZ MK RESET                         084 55 31.1
 PU2224:UTM  13      -  FORK AZ MK RESET                         081 24 24.9
 PU2224
 PU2224_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7334905683(NAD 83)
 PU2224
 PU2224|---------------------------------------------------------------------|
 PU2224| PID    Reference Object                     Distance      Geod. Az  |
 PU2224|                                                           dddmmss.s |
 PU2224| CQ3764 FORK AZ MK                                         0810845.2 |
 PU2224| AH8192 FORK AZ MK RESET                                   0825527.1 |
 PU2224| CQ3765 FORK RM 1                            18.311 METERS 08810     |
 PU2224| CQ3767 FORK RM 3                             9.011 METERS 24935     |
 PU2224| CQ3766 FORK RM 2                            19.602 METERS 35244     |
 PU2224|---------------------------------------------------------------------|
 PU2224
 PU2224                          SUPERSEDED SURVEY CONTROL
 PU2224
 PU2224  NAD 83(1993)-  44 17 01.44822(N)    102 49 38.87826(W) AD(       ) 2
 PU2224  NAD 83(1986)-  44 17 01.44678(N)    102 49 38.87814(W) AD(       ) 2
 PU2224  NAD 27      -  44 17 01.48580(N)    102 49 37.23880(W) AD(       ) 2
 PU2224
 PU2224.Superseded values are not recommended for survey control.
 PU2224
 PU2224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2224.See file dsdata.pdf to determine how the superseded data were derived.
 PU2224
 PU2224_MARKER: DS = TRIANGULATION STATION DISK
 PU2224_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2224_STAMPING: FORK 1950
 PU2224_MARK LOGO: CGS
 PU2224_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2224+STABILITY: SURFACE MOTION
 PU2224
 PU2224  HISTORY     - Date     Condition        Report By
 PU2224  HISTORY     - 1950     MONUMENTED       CGS
 PU2224  HISTORY     - 1951     GOOD             CGS
 PU2224  HISTORY     - 1962     SEE DESCRIPTION  CGS
 PU2224  HISTORY     - 19820810 GOOD             NGS
 PU2224
 PU2224                          STATION DESCRIPTION
 PU2224
 PU2224'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2224'THIS STATION WAS NOT OCCUPIED IN 1950.
 PU2224'
 PU2224'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF A PUBLIC ROAD, ABOUT
 PU2224'13 MILES NORTH OF NEW UNDERWOOD, ABOUT 4 MILES SOUTH OF THE BELLE
 PU2224'FOURCHE RIVER, AND ON THE SUMMIT OF A RIDGE OVERLOOKING THE
 PU2224'BELLE FOURCHE VALLEY TO THE NORTH.  IT IS NEAR THE NORTHWEST
 PU2224'CORNER OF SEC. 29, T. 4 N., R. 1 E.
 PU2224'
 PU2224'TO REACH FROM THE POST OFFICE IN STURGIS, GO NORTH ON STATE
 PU2224'HIGHWAY NO. 79 FOR 0.1 MILE TO THE JUNCTION OF STATE HIGHWAYS
 PU2224'NO. 79 AND 24--THEN RIGHT, EAST, ON NO. 24 FOR 4.25 MILES TO A
 PU2224'FORK AND A SIGN HEREFORD.  THEN RIGHT, EAST AND NORTH, FOR 9.55
 PU2224'MILES TO A SIDE ROAD ON THE RIGHT (NEAR A SCHOOL).  CONTINUE EAST
 PU2224'FOR 6.25 MILES TO A SIDE ROAD ON THE RIGHT.  CONTINUE EAST ON
 PU2224'THE MAIN ROAD FOR 9.7 MILES TO A BRIDGE OVER THE BELLE FOURCHE
 PU2224'RIVER.  CONTINUE AHEAD ON THE MAIN ROAD FOR 2.2 MILES TO A
 PU2224'T-INTERSECTION.  THEN LEFT, NORTH, FOR 0.2 MILE TO A FORK.
 PU2224'THEN RIGHT, EAST, FOR 4.1 MILES TO A CROSS ROAD.  THEN
 PU2224'RIGHT, SOUTH AND EAST, FOR 3.5 MILES TO THE CENTER OF A
 PU2224'STEEL BRIDGE OVER THE BELLE FOURCHED RIVER.  CONTINUE SOUTH
 PU2224'ON THE MAIN ROAD FOR 5.1 MILES TO A REVERSE FORK ON THE LEFT.
 PU2224'THEN SHARP LEFT, NORTHEAST, FOR 0.1 MILE TO THE STATION ON
 PU2224'THE RIGHT.
 PU2224'
 PU2224'THE STATION DISK IS STAMPED FORK 1950.
 PU2224'
 PU2224'REFERENCE MARK NO. 1 IS 15 PACES EAST OF THE STATION.  THE DISK
 PU2224'IS STAMPED FORK NO 1 1950.
 PU2224'
 PU2224'REFERENCE MARK NO. 2 IS 15 PACES NORTH OF THE STATION.  THE DISK
 PU2224'IS STAMPED FORK NO 2 1950.
 PU2224'
 PU2224'THE AZIMUTH MARK IS APPROXIMATELY 0.35 MILE EAST OF THE STATION
 PU2224'AND ON THE NORTH SIDE OF A GRAVELED ROAD.  IT PROJECTS 6 INCHES,
 PU2224'AND THE DISK IS STAMPED FORK 1950.
 PU2224'
 PU2224'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2224'CYLINDERS.
 PU2224
 PU2224                          STATION RECOVERY (1951)
 PU2224
 PU2224'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2224'THE STATION IS LOCATED ON THE ROAD RIGHT-OF-WAY, ABOUT 13.5 MILES
 PU2224'NORTH OF NEW UNDERWOOD, ABOUT 4.5 MILES SOUTH OF THE BELLE FOURCHE
 PU2224'RIVER, 29 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD, AND 6 FEET
 PU2224'NORTH OF A WIRE FENCE.
 PU2224'
 PU2224'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14
 PU2224'AND 16 AND THE MAIN STREET AT THE NORTH EDGE OF NEW UNDERWOOD, GO
 PU2224'EAST ON HIGHWAY 14 AND 16 FOR 0.35 MILE TO A SIDE ROAD LEFT.  TURN
 PU2224'LEFT AND GO NORTH ON A GRAVELED ROAD FOR 8.25 MILES TO A FORK JUST
 PU2224'AFTER PASSING THE VIEWFIELD STORE AND CHURCH ON THE RIGHT.  BEAR
 PU2224'LEFT AND CONTINUE NORTH ON A GRAVELED ROAD FOR 5.1 MILES TO A
 PU2224'FORK.  BEAR RIGHT AND GO EAST FOR 0.1 MILE TO THE STATION ON
 PU2224'THE RIGHT.  CONTINUE EAST FOR 0.35 MILE TO THE AZIMUTH MARK ON
 PU2224'THE LEFT.
 PU2224'
 PU2224'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED FORK
 PU2224'1950.
 PU2224'
 PU2224'REFERENCE MARK NO. 1 IS 31 FEET SOUTH OF THE CENTER OF A GRAVELED
 PU2224'ROAD.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED FORK NO 1
 PU2224'1950.
 PU2224'
 PU2224'REFERENCE MARK NO. 2 IS 36 FEET NORTH OF THE CENTER OF A GRAVELED
 PU2224'ROAD.  IT PROJECTS 5 INCHES, AND THE DISK IS STAMPED FORK NO 2
 PU2224'1950.
 PU2224'
 PU2224'THE AZIMUTH MARK IS 25 FEET NORTH OF THE CENTER OF A GRAVELED
 PU2224'ROAD, 2 FEET SOUTHEAST OF A TELEPHONE POLE, AND 1 FOOT SOUTH OF A
 PU2224'WIRE FENCE.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED FORK
 PU2224'1950.
 PU2224'
 PU2224'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2224'CYLINDERS.
 PU2224
 PU2224                          STATION RECOVERY (1962)
 PU2224
 PU2224'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2224'THE STATION MARK AND REFERENCE MARK 1 WERE RECOVERED.  REFERENCE
 PU2224'MARK 2 WAS FOUND TO HAVE BEEN BROKEN OFF AT THE GROUND LEVEL
 PU2224'AND THE AZIMUTH MARK WAS SEARCHED FOR AND NOT RECOVERED.  THE
 PU2224'ROAD PASSING THE STATION SITE HAS BEEN IMPROVED, THE EARTH
 PU2224'ALONG THE NORTH SIDE OF THE STATION MARK BLADED, EXPOSING ABOUT
 PU2224'18 INCHES OF THE NORTH SIDE OF THE MONUMENT.  THE EXPOSED SIDE
 PU2224'OF THE MARK WAS REINFORCED AND REFERENCE MARK 3 AND A NEW
 PU2224'AZIMUTH MARK WERE ESTABLISHED THIS YEAR.
 PU2224'
 PU2224'THE STATION IS 13-1/2 MILES NORTH OF NEW UNDERWOOD, 8 MILES SOUTHEAST
 PU2224'OF HEREFORD, 4-1/2 MILES SOUTH OF THE BELLE FOURCHE RIVER, ON THE
 PU2224'HIGH RIM ALONG THE SOUTH SIDE OF THE BELLE FOURCHE RIVER VALLEY,
 PU2224'ON THE SOUTH RIGHT-OF-WAY OF AN EAST-WEST GRAVELED ROAD AND IN
 PU2224'THE NW 1/4 OF ECTION 29, T 4 N, R 11 E.
 PU2224'
 PU2224'TO REACH THE STATION FROM THE POST OFFICE AT HEREFORD, DRIVE
 PU2224'EAST ON THE GRAVELED ROAD FOR 2.6 MILES TO A T-ROAD INTERSECTION.
 PU2224'TURN RIGHT AND DRIVE SOUTH ON THE GRAVELED ROAD FOR 2.7 MILES
 PU2224'TO THE BELLE FOURCHE RIVER.  CROSS THE RIVER BRIDGE AND CONTINUE
 PU2224'SOUTH ON THE GRAVELED ROAD FOR 5.1 MILES TO A HIGH SUMMIT AND AN
 PU2224'INVERTED Y-FORK.  TURN BACK SHARP LEFT AND DRIVE NORTHEASTERLY
 PU2224'FOR 0.1 MILE TO THE STATION ON THE RIGHT.
 PU2224'
 PU2224'THE STATION MARK, AZIMUTH MARK, REFERENCE MARK 1 AND REFERENCE MARK
 PU2224'3 ARE ALL STANDARD DISKS SET IN THE TOPS OF CYLINDRICAL CONCRETE
 PU2224'MONUMENTS WHICH ARE 12 INCHES IN DIAMETER.
 PU2224'
 PU2224'THE STATION MARK, STAMPED FORK 1950, IS 34.0 FEET SOUTH OF THE
 PU2224'CENTER OF THE GRAVELED ROAD AND 7.0 FEET NORTH OF THE SOUTH
 PU2224'RIGHT-OF-WAY FENCE AND A METAL WITNESS POST WITH SIGN ATTACHED.
 PU2224'THE MARK PROJECTS 5 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2224'
 PU2224'REFERENCE MARK 1, STAMPED FORK NO 1 1950, IS 40.0 FEET SOUTH OF THE
 PU2224'CENTER OF THE GRAVELED ROAD, 1.5 FEET NORTH OF THE SOUTH
 PU2224'RIGHT-OF-WAY FENCE, ABOUT 10 INCHES LOWER IN ELEVATION THAN THE
 PU2224'STATION MARK AND PROJECTS 5 INCHES ABOVE THE SURFACE OF THE
 PU2224'GROUND.
 PU2224'
 PU2224'REFERENCE MARK 3, STAMPED FORK NO 3 1950, IS 41.0 FEET SOUTH OF THE
 PU2224'CENTER OF THE ROAD, 1.0 FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE
 PU2224'AND PROJECTS ABOUT 5 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2224'
 PU2224'THE AZIMUTH MARK, STAMPED FORK 1950 RESET 1962, IS SITUATED IN
 PU2224'THE SOUTHWEST CORNER OF THE INTERSECTION OF A NORTH-SOUTH FENCE
 PU2224'WITH THE SOUTH RIGHT-OF-WAY FENCE OF AN EAST-WEST GRAVELED ROAD.
 PU2224'IT IS 36.5 FEET SOUTH OF THE CENTER OF THE ROAD, 11.0 FEET WEST
 PU2224'OF THE CENTER OF A FIELD ENTRANCE ROAD, 2.0 FEET SOUTH OF A
 PU2224'METAL WITNESS POST WITH SIGN ATTACHED AND 1.5 FEET SOUTHWEST OF
 PU2224'A FENCE CORNER.
 PU2224'
 PU2224'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE EAST ON THE
 PU2224'GRAVELED ROAD FOR 0.45 MILE TO A FIELD ENTRANCE ROAD, A WIRE
 PU2224'GATE AND THE MARK ON THE RIGHT.
 PU2224'
 PU2224'IN THE EVENT THE STATION MARK SHOULD BE DISTURBED OR DESTROYED
 PU2224'BY FUTURE ROAD MODIFICATIONS, A STANDARD STATION MARK DISK,
 PU2224'STAMPED FORK 1950, WAS SET IN THE TOP OF A MASS OF CONCRETE 47
 PU2224'INCHES BELOW AND CONCENTRIC WITH THE CENTER OF THE ARROW OF
 PU2224'REFERENCE MARK 3.
 PU2224
 PU2224                          STATION RECOVERY (1982)
 PU2224
 PU2224'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PU2224'A REPORT WAS RECEIVED THAT THE STATION MARK HAD BEEN HIT AND POSSIBLY
 PU2224'MOVED.  HOWEVER, WHEN THE STATION WAS RECOVERED IT WAS FOUND THAT
 PU2224'REFERENCE MARK 1 WAS THE MARK THAT HAD BEEN HIT BY FARM EQUIPMENT AND
 PU2224'WAS BADLY CHIPPED BUT STILL SOLID.  DISTANCES AND DIRECTIONS TO THE
 PU2224'PERIPHERAL MARKS CHECKED THE 1962 DATA WELL WITHIN THE ALLOWABLE. NEW
 PU2224'DESCRIPTIVE TEXT FOLLOWS, DUE TO A ROAD CHANGE IN THE IMMEDIATE AREA
 PU2224'OF THE STATION.  THE STATION IS LOCATED ABOUT 21.7 KM (13.50 MI) NORTH
 PU2224'OF NEW UNDERWOOD, 12.9 KM (8.00 MI) SOUTHEAST OF HEREFORD, 7.2 KM
 PU2224'(4.45 MI) SOUTH OF THE BELLE FOURCHE RIVER AND JUST NORTH OF A
 PU2224'GRAVELED ROAD.  TO REACH THE STATION FROM THE POST OFFICE IN HEREFORD,
 PU2224'GO EAST ON A GRAVELED ROAD FOR 4.2 KM (2.60 MI) TO A T ROAD.  TURN
 PU2224'RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 4.3 KM (2.65 MI) TO THE
 PU2224'BRIDGE OVER THE BELLE FOURCHE RIVER.  CONTINUE SOUTH ON GRAVELED ROAD
 PU2224'FOR 8.4 KM (5.20 MI) TO THE BEGINNING OF AN ASPHALT ROAD AND A SIDE
 PU2224'ROAD LEFT.  TURN LEFT AND GO EASTERLY FOR 0.2 KM (0.10 MI) TO THE
 PU2224'STATION ON THE LEFT, ABOUT 80 M (262.5 FT) NORTH OF THE ROAD.  THE
 PU2224'STATION IS A STANDARD CGS DISK STAMPED--FORK 1950--SET INTO THE TOP OF
 PU2224'A ROUND CONCRETE MONUMENT 12 INCHES(30 CM)IN DIAMETER PROJECTING 4
 PU2224'INCHES (10 CM)ABOVE THE GROUND.  LOCATED AT THE EDGE OF A CUT, ABOUT
 PU2224'80 M (262.5 FT) NORTH OF THE CENTER OF A GRAVELED ROAD. LOCATED 10.7
 PU2224'METERS (35.1 FT) S FROM A CENTER OF AN OLD ROAD BED. 0.30 METERS (0.98
 PU2224'FT) E FROM A METAL POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 PU2224'STAMPED--FORK NO 1 1950--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 PU2224'12 INCHES (30 CM) IN DIAMETER PROJECTING 4 INCHES 10 AOBVE THE GROUND.
 PU2224'LOCATED 12.2 METERS (40.0 FT) S FROM THE CENTER OF AN OLD ROAD BED.
 PU2224'0.29 METERS (0.95 FT) W FROM A METAL WITNESS POST, AND 1 FEET (0.3 M)
 PU2224'0.3 LOWER THAN THE STATION. REFERENCE MARK NO 3 IS A STANDARD CGS DISK
 PU2224'STAMPED--FORK NO 3 1960--, SET INTO THE TOP OF A ROUND CONCRETE
 PU2224'MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 6 INCHES (15 CM)
 PU2224'ABOVE THE GROUND.  LOCATED 12.5 METERS (41.0 FT) S FROM THE CENTER OF
 PU2224'THE OLD ROAD BED.  0.30 METERS (0.98 FT) E FROM A METAL WITNESS POST,
 PU2224'AND 0.3 M (1.0 FT) LOWER THAN THE STATION.  AZIMUTH MARK NO 2 IS A
 PU2224'STANDARD CGS DISK STAMPED--FORK 1950 RESET 1962--SET INTO THE TOP OF A
 PU2224'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 4
 PU2224'INCHES 10 CM ABOVE THE GROUND.  LOCATED 11.2 METERS (36.7 FT) S FROM
 PU2224'THE CENTER OF A GRAVELED ROAD.  3.4 METERS (11.2 FT) W FROM THE CENTER
 PU2224'OF AN APPROACH ROAD.  0.6 METERS (2.0 FT) S FROM A METAL WITNESS POST
 PU2224'IN FENCE LINE.  0.5 METERS (1.6 FT) SW FROM A FENCE CORNER POST.  TO
 PU2224'REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON A GRAVELED ROAD
 PU2224'FOR 0.7 KM (0.45 MI) TO A GATE AND APPROACH ON THE RIGHT AND THE MARK
 PU2224'ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0748 ***********************************************************************
 QS0748  DESIGNATION -  FORREST
 QS0748  PID         -  QS0748
 QS0748  STATE/COUNTY-  SD/POTTER
 QS0748  COUNTRY     -  US
 QS0748  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0748
 QS0748                         *CURRENT SURVEY CONTROL
 QS0748  ______________________________________________________________________
 QS0748* NAD 83(1996) POSITION- 45 00 15.77732(N) 100 16 52.20720(W)   ADJUSTED
 QS0748* NAVD 88 ORTHO HEIGHT -   581.    (meters)     1906.    (feet) SCALED
 QS0748  ______________________________________________________________________
 QS0748  GEOID HEIGHT    -        -22.483 (meters)                     GEOID18
 QS0748  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 QS0748  HORZ ORDER      -  SECOND
 QS0748
 QS0748.The horizontal coordinates were established by classical geodetic methods
 QS0748.and adjusted by the National Geodetic Survey in January 1998.
 QS0748
 QS0748.The orthometric height was scaled from a topographic map.
 QS0748
 QS0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0748.GEOID18 height accuracy estimate available here.
 QS0748
 QS0748.Click photographs - Photos may exist for this station.
 QS0748
 QS0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0748
 QS0748. The following values were computed from the NAD 83(1996) position.
 QS0748
 QS0748;                    North         East     Units Scale Factor Converg.
 QS0748;SPC SD N     -   130,168.160   577,833.818   MT  0.99993944   -0 11 56.4
 QS0748;SPC SD N     -   427,060.04  1,895,776.45   sFT  0.99993944   -0 11 56.4
 QS0748;UTM  14      - 4,984,235.598   399,031.998   MT  0.99972535   -0 54 21.8
 QS0748
 QS0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0748!SPC SD N     -   0.99991238  x   0.99993944  =   0.99985183
 QS0748!UTM  14      -   0.99991238  x   0.99972535  =   0.99963775
 QS0748
 QS0748:                Primary Azimuth Mark                     Grid Az
 QS0748:SPC SD N     -  FORREST AZ MK                            220 48 42.9
 QS0748:UTM  14      -  FORREST AZ MK                            221 31 08.3
 QS0748
 QS0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9903184235(NAD 83)
 QS0748
 QS0748|---------------------------------------------------------------------|
 QS0748| PID    Reference Object                     Distance      Geod. Az  |
 QS0748|                                                           dddmmss.s |
 QS0748| CO4981 FORREST RM 1                         14.368 METERS 15644     |
 QS0748| CO4980 FORREST AZ MK                                      2203646.5 |
 QS0748| CO4982 FORREST RM 2                         11.329 METERS 23926     |
 QS0748|---------------------------------------------------------------------|
 QS0748
 QS0748                          SUPERSEDED SURVEY CONTROL
 QS0748
 QS0748  NAD 83(1986)-  45 00 15.76940(N)    100 16 52.20737(W) AD(       ) 2
 QS0748  NAD 27      -  45 00 15.83100(N)    100 16 50.74000(W) AD(       ) 2
 QS0748
 QS0748.Superseded values are not recommended for survey control.
 QS0748
 QS0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0748.See file dsdata.pdf to determine how the superseded data were derived.
 QS0748
 QS0748_MARKER: DS = TRIANGULATION STATION DISK
 QS0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0748_STAMPING: FORREST 1948
 QS0748_MARK LOGO: CGS
 QS0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0748+STABILITY: SURFACE MOTION
 QS0748
 QS0748  HISTORY     - Date     Condition        Report By
 QS0748  HISTORY     - 1948     MONUMENTED       CGS
 QS0748  HISTORY     - 1956     GOOD             CGS
 QS0748
 QS0748                          STATION DESCRIPTION
 QS0748
 QS0748'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 QS0748'STATION IS ABOUT 2-3/4 MILES SOUTH-SOUTHEAST OF WHITLOCK
 QS0748'CROSSING, ABOUT 2 MILES SOUTHEAST AND ON OPPOSITE SIDE MISSOURI
 QS0748'RIVER FROM CHEYENNE AGENCY.  IT IS PROBABLY IN THE SE 1/4 OF
 QS0748'NW 1/4 SEC. 29, T. 118 N., R. 78 W.  IT IS 6 FEET SOUTH OF A
 QS0748'WITNESS POST, ON EDGE OF BLUFFS OVERLOOKING THE MISSOURI
 QS0748'RIVER, AND ON LAND OWNED BY MR. J.W. WILLIAMS.  THE MARK
 QS0748'PROJECTS 4 INCHES AND THE DISK IS STAMPED FORREST 1948.
 QS0748'
 QS0748'REFERENCE MARK NO. 1 IS 47.14 FEET SOUTHEAST OF THE STATION.  THE
 QS0748'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED FORREST NO 1 1948.
 QS0748'
 QS0748'REFERENCE MARK NO. 2 IS 37.17 FEET SOUTHWEST OF THE STATION.
 QS0748'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED FORREST
 QS0748'NO 2 1948.
 QS0748'
 QS0748'THE AZIMUTH MARK IS 0.5 MILE SOUTH-SOUTHWEST OF THE STATION,
 QS0748'26.6 FEET SOUTH OF A TRACK ROAD, 2 FEET WEST OF A WITNESS POST,
 QS0748'AND IN THE FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 QS0748'IS STAMPED FORREST 1948.
 QS0748'
 QS0748'TO REACH FROM THE BRIDGE STORE AT WHITLOCK CROSSING, GO EASTERLY
 QS0748'ON U.S. HIGHWAY 212 FOR 0.1 MILE, BEAR RIGHT ON GRAVEL ROAD
 QS0748'SOUTHEASTERLY 2.3 MILES, KEEP LEFT 2.0 MILES TO DIRT T-ROAD
 QS0748'RIGHT, TURN RIGHT AND GO SOUTH 1.0 MILE, WEST 1.0 MILE, SOUTH
 QS0748'1.0 MILE, WEST 2.1 MILES TO CROSSROADS WHERE MAIN ROAD TURNS
 QS0748'SOUTH, TURN RIGHT AND GO NORTH ON TRACK ROAD ALONG FENCE LINE
 QS0748'1.1 MILES TO AZIMUTH MARK AND GATE, GO THROUGH GATE AND GO
 QS0748'NORTHEASTERLY ACROSS PASTURE 0.5 MILE TO EDGE OF BLUFFS AND
 QS0748'STATION.
 QS0748'
 QS0748'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0748
 QS0748                          STATION RECOVERY (1956)
 QS0748
 QS0748'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 QS0748'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 QS0748'CONDITION.  U.S. HIGHWAY 212 IS BEING REROUTED TO A NEW
 QS0748'CROSSING OVER THE MISSOURI RIVER AND ROAD CONSTRUCTION WILL
 QS0748'DESTROY ALL OF THE MARKS.  THEY WERE MOVED AT THE REQUEST OF
 QS0748'THE SOUTH DAKOTA STATE HIGHWAY COMMISSION AND FORREST 2 WAS
 QS0748'ESTABLISHED.  FOR DETAILS SEE DESCRIPTION OF FORREST 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0747 ***********************************************************************
 QS0747  CBN         -  This is a Cooperative Base Network Control Station.
 QS0747  DESIGNATION -  FORREST 2 RESET
 QS0747  PID         -  QS0747
 QS0747  STATE/COUNTY-  SD/POTTER
 QS0747  COUNTRY     -  US
 QS0747  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0747
 QS0747                         *CURRENT SURVEY CONTROL
 QS0747  ______________________________________________________________________
 QS0747* NAD 83(2011) POSITION- 45 00 14.09768(N) 100 16 54.23738(W)   ADJUSTED
 QS0747* NAD 83(2011) ELLIP HT-   557.511 (meters)        (06/27/12)   ADJUSTED
 QS0747* NAD 83(2011) EPOCH   -  2010.00
 QS0747* NAVD 88 ORTHO HEIGHT -   579.970 (meters)     1902.78  (feet) ADJUSTED
 QS0747  ______________________________________________________________________
 QS0747  GEOID HEIGHT    -        -22.483 (meters)                     GEOID18
 QS0747  NAD 83(2011) X  -   -806,353.531 (meters)                     COMP
 QS0747  NAD 83(2011) Y  - -4,445,132.446 (meters)                     COMP
 QS0747  NAD 83(2011) Z  -  4,488,050.374 (meters)                     COMP
 QS0747  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 QS0747  DYNAMIC HEIGHT  -        579.888 (meters)     1902.52  (feet) COMP
 QS0747  MODELED GRAVITY -    980,457.1   (mgal)                       NAVD 88
 QS0747
 QS0747  VERT ORDER      -  FIRST     CLASS II
 QS0747
 QS0747  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QS0747  Standards:
 QS0747         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QS0747            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QS0747  -------------------------------------------------------------------
 QS0747  NETWORK    0.93   2.78           0.44   0.29   1.42     -0.07638537
 QS0747  -------------------------------------------------------------------
 QS0747  Click here for local accuracies and other accuracy information.
 QS0747
 QS0747.The horizontal coordinates were established by GPS observations
 QS0747.and adjusted by the National Geodetic Survey in June 2012.
 QS0747
 QS0747.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QS0747.been affixed to the stable North American tectonic plate. See 
 QS0747.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QS0747
 QS0747.The horizontal coordinates are valid at the epoch date displayed above
 QS0747.which is a decimal equivalence of Year/Month/Day.
 QS0747
 QS0747.The orthometric height was determined by differential leveling and
 QS0747.adjusted by the NATIONAL GEODETIC SURVEY
 QS0747.in July 1998.
 QS0747
 QS0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0747.GEOID18 height accuracy estimate available here.
 QS0747
 QS0747.Click photographs - Photos may exist for this station.
 QS0747
 QS0747.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QS0747
 QS0747.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0747
 QS0747.The ellipsoidal height was determined by GPS observations
 QS0747.and is referenced to NAD 83.
 QS0747
 QS0747.The dynamic height is computed by dividing the NAVD 88
 QS0747.geopotential number by the normal gravity value computed on the
 QS0747.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0747.degrees latitude (g = 980.6199 gals.).
 QS0747
 QS0747.The modeled gravity was interpolated from observed gravity values.
 QS0747
 QS0747. The following values were computed from the NAD 83(2011) position.
 QS0747
 QS0747;                    North         East     Units Scale Factor Converg.
 QS0747;SPC SD N     -   130,116.468   577,789.179   MT  0.99993945   -0 11 57.8
 QS0747;SPC SD N     -   426,890.45  1,895,630.00   sFT  0.99993945   -0 11 57.8
 QS0747;UTM  14      - 4,984,184.471   398,986.734   MT  0.99972547   -0 54 23.3
 QS0747
 QS0747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0747!SPC SD N     -   0.99991260  x   0.99993945  =   0.99985205
 QS0747!UTM  14      -   0.99991260  x   0.99972547  =   0.99963809
 QS0747
 QS0747:                Primary Azimuth Mark                     Grid Az
 QS0747:SPC SD N     -  FORREST 2 AZ MK 2                        216 37 57.5
 QS0747:UTM  14      -  FORREST 2 AZ MK 2                        217 20 23.0
 QS0747
 QS0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9898684184(NAD 83)
 QS0747
 QS0747|---------------------------------------------------------------------|
 QS0747| PID    Reference Object                     Distance      Geod. Az  |
 QS0747|                                                           dddmmss.s |
 QS0747| QS0748 FORREST                              68.326 METERS 04037     |
 QS0747| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX.26.4 KM 0874546.9 |
 QS0747| AE2915 FORREST 2 RM 3                       11.040 METERS 20715     |
 QS0747| CO4984 FORREST 2 AZ MK 2                                  2162559.7 |
 QS0747| CO4983 FORREST 2 AZ MK                                    2171645.9 |
 QS0747| CO4980 FORREST AZ MK                                      2203645.0 |
 QS0747| AE2916 FORREST 2 RM 4                       11.107 METERS 30446     |
 QS0747|---------------------------------------------------------------------|
 QS0747
 QS0747                          SUPERSEDED SURVEY CONTROL
 QS0747
 QS0747  NAD 83(2007)-  45 00 14.09770(N)    100 16 54.23858(W) AD(2002.00) 0
 QS0747  ELLIP H (02/10/07)  557.541  (m)                       GP(2002.00)    
 QS0747  ELLIP H (04/15/04)  557.549  (m)                       GP(       ) 2 1
 QS0747  NAD 83(1996)-  45 00 14.09705(N)    100 16 54.23805(W) AD(       ) B
 QS0747  ELLIP H (04/18/97)  557.593  (m)                       GP(       ) 4 1
 QS0747  NAD 83(1986)-  45 00 14.08917(N)    100 16 54.23816(W) AD(       ) 3
 QS0747  NAD 27      -  45 00 14.15100(N)    100 16 52.77100(W) AD(       ) 3
 QS0747  NAVD 88 (04/18/97)  580.0    (m)  GEOID96  model used  GPS OBS        
 QS0747
 QS0747.Superseded values are not recommended for survey control.
 QS0747
 QS0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0747.See file dsdata.pdf to determine how the superseded data were derived.
 QS0747
 QS0747_MARKER: DS = TRIANGULATION STATION DISK
 QS0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0747_STAMPING: FORREST 2 1956 1976
 QS0747_MARK LOGO: CGS
 QS0747_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0747+STABILITY: SURFACE MOTION
 QS0747_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0747+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 QS0747
 QS0747  HISTORY     - Date     Condition        Report By
 QS0747  HISTORY     - 1976     MONUMENTED       NGS
 QS0747  HISTORY     - 19960425 GOOD             NGS
 QS0747  HISTORY     - 19960808 GOOD             NGS
 QS0747  HISTORY     - 20120620 GOOD             INDIV
 QS0747
 QS0747                          STATION DESCRIPTION
 QS0747
 QS0747'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 QS0747'THE STATION MARK, REFERENCE MARKS NO. 3 AND NO. 4, AND THE AZIMUTH
 QS0747'MARK WERE RECOVERED AND APPEARED TO BE IN GOOD CONDITION, BUT THE
 QS0747'DIRECTION FROM THE AZIMUTH MARK TO THE REFERENCE MARKS DID NOT
 QS0747'CHECK BY 6-DEGREES AND 40-MINUTES.  THE DIRECTION BETWEEN THE
 QS0747'REFERENCE MARKS CHECKED GOOD, BUT A DISCREPANCY OF 0.08 FOOT WAS
 QS0747'FOUND IN THE DISTANCE TO REFERENCE MARK NO. 4 - THE MARK
 QS0747'APPARENTLY HAS BEEN BUMPED AS IT LEANS SLIGHTLY TO THE WEST, THERE
 QS0747'IS ALSO A DIFFERENCE OF 0.1 METER IN THE 1956 DESCRIPTION OF THE
 QS0747'DISTANCE TO THE MARK - POSSIBLY A TYPING ERROR.  THE DISCREPANCY
 QS0747'IN DIRECTION MAY BE DUE TO EARTH MOVEMENT AT THE STATION SITE.
 QS0747'THE STATE HIGHWAY DEPARTMENT IS HAVING PROBLEMS WITH EARTH MOVEMENT
 QS0747'AT THE EAST APPROACH TO THE FORREST CITY STEEL BRIDGE OVER
 QS0747'THE MISSOURI RIVER AND WITH THE HIGHWAY LEADING TO IT.  THE
 QS0747'AZIMUTH MARKS ARE ON STABLE GROUND, 0.5 MILE AWAY FROM THE
 QS0747'HIGHWAY, ON FLAT PASTURE LAND.  DUE TO THE DIRECTION
 QS0747'DISCREPANCIES THE POSITION OF THE SURFACE STATION MARK WAS HELD AND
 QS0747'THE MARK REMOVED FOR A CHECK OF THE UNDERGROUND STATION
 QS0747'MARK.  IT WAS FOUND TO FOUND TO BE OUT OF PLUMB 0.002 METERS TO
 QS0747'THE NORTHEAST ON LINE AWAY FROM THE 1956 AZIMUTH MARK.  THE
 QS0747'POSITION OF THE UNDERGROUND STATION MARK WAS HELD AND A NEW
 QS0747'SURFACE STATION MARK WAS PLUMBED OVER IT AND SET FLUSH WITH
 QS0747'THE GROUND.  A NEW AZIMUTH MARK WAS SET AS THE STATE HIGHWAY
 QS0747'DEPARTMENT REQUESTED THAT THE 1956 AZIMUTH MARK BE MOVED DUE TO
 QS0747'HIGHWAY IMPROVEMENTS.
 QS0747'
 QS0747'A NEW DESCRIPTION FOLLOWS--
 QS0747'
 QS0747'THE STATION IS LOCATED ABOUT 15 MILES WEST OF GETTYSBURG, 3/4
 QS0747'MILE SOUTHEAST OF THE FORREST CITY STEEL BRIDGE OVER THE MISSOURI
 QS0747'RIVER, AT THE WEST EDGE OF A SCENIC OVERLOOK AND PICNIC GROUNDS,
 QS0747'AND ABOUT 300 FEET SOUTH OF U.S. HIGHWAY 212.
 QS0747'
 QS0747'TO REACH THE STATION FROM THE STORE AT THE EAST END OF THE EAST
 QS0747'APPROACH TO THE FORREST CITY BRIDGE, GO EAST ON U.S. HIGHWAY 212
 QS0747'FOR 0.5 MILE TO THE TOP OF THE GRADE AND THE JUNCTION WITH STATE
 QS0747'ROAD 1804 LEADING SOUTH, TURN RIGHT AND GO SOUTH 0.05 MILE TO A
 QS0747'SIDE ROAD RIGHT, TURN RIGHT AND GO WESTERLY ON THE GRADED ROAD 0.15
 QS0747'MILE TO THE TOP OF THE HILL AND THE STATION AS DESCRIBED.
 QS0747'
 QS0747'TO REACH THE AZIMUTH MARK FROM THE JUNCTION OF U.S. HIGHWAY 212
 QS0747'AND STATE ROAD 1804, GO SOUTHWESTERLY ON STATE ROAD 1804 FOR 0.65
 QS0747'MILE TO A WIRE GATE ON THE LEFT AND THE MARK AS DESCRIBED.
 QS0747'
 QS0747'THE UNDERGROUND STATION MARK IS A STANDARD DISK STAMPED FORREST 2
 QS0747'1956, SET IN THE TOP OF A CONCRETE BLOCK 3-FEET BELOW GROUND
 QS0747'SURFACE.  THE SURFACE STATION MARK IS A STANDARD DISK STAMPED
 QS0747'FORREST 2 1956 1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 QS0747'FLUSH WITH THE GROUND.  IT IS 36 FEET WEST OF THE WEST EDGE
 QS0747'OF THE OVERLOOK ROAD, 53.5 FEET SOUTH OF THE CENTER
 QS0747'PEDESTAL OF A CANOPY, 41 FEET SOUTH-SOUTHEAST OF A LIGHT POLE, AND 6
 QS0747'FEET WEST OF A BARBEQUE GRILL STAND.
 QS0747'
 QS0747'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED FORREST 2 NO 3
 QS0747'1956, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 QS0747'4-INCHES.  IT IS 88 FEET SOUTH OF THE CENTER PEDESTAL OF THE
 QS0747'CANOPY, 37 FEET WEST OF THE WEST EDGE OF THE ROAD, AND 10 FEET
 QS0747'SOUTH OF THE SOUTH EDGE OF A PICNIC TABLE PATIO.
 QS0747'
 QS0747'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED FORREST 2 NO 4 1956,
 QS0747'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 QS0747'6-INCHES.  IT IS 73 FEET WEST OF THE WEST EDGE OF THE ROAD, 73 FEET
 QS0747'WEST-SOUTHWEST OF THE CENTER PEDESTAL OF THE CANOPY, 21 FEET SOUTH
 QS0747'OF A LIGHT POLE, 4.5 FEET WEST OF THE WEST EDGE OF A SIDEWALK,
 QS0747'AND 3 FEET SOUTH OF THE SOUTH EDGE OF ANOTHER SIDEWALK.
 QS0747'
 QS0747'THE AZIMUTH MARK IS A STANDARD DISK STAMPED FORREST 2 1956 1976,
 QS0747'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 QS0747'6-INCHES.  IT IS IN A PASTURE, 134 FEET EAST OF THE CENTER OF STATE
 QS0747'ROAD 1804, 100 FEET SOUTHEAST OF A FIELD ENTRANCE, AND 6 FEET EAST
 QS0747'OF A POWER POLE WITH TWO GUY WIRES.
 QS0747'
 QS0747'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 15 MILES
 QS0747'WEST OF GETTYSBURG.
 QS0747
 QS0747                          STATION RECOVERY (1996)
 QS0747
 QS0747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0747'25.8 KM (16.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 QS0747'OF EXENE STREET IN GETTYSBURG, THENCE 0.1 KM (0.05 MI) SOUTHERLY ALONG
 QS0747'STATE HIGHWAY 1084, THENCE 0.4 KM (0.25 MI) WESTERLY ALONG THE
 QS0747'ENTRANCE TO A ROAD SIDE PARK, 18.3 M (60.0 FT) WEST OF THE ROAD
 QS0747'CENTER, 11.1 M (36.4 FT) EAST OF A REFERENCE MARK 4, 10.9 M (35.8 FT)
 QS0747'NORTH OF REFERENCE MARK 3, 3.5 M (11.5 FT) SOUTH OF THE CENTER OF A
 QS0747'SIDEWALK, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE M0NUMENT
 QS0747'IS FLUSH WITH THE GROUND SURFACE.
 QS0747
 QS0747                          STATION RECOVERY (1996)
 QS0747
 QS0747'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QS0747'THE STATION IS LOCATED ABOUT 24.1 KM (14.95 MI) WEST OF GETTYSBURG AND
 QS0747'1.21 KM (0.75 MI) SOUTHEAST OF A BRIDGE SPANNING THE MISSOURI RIVER ON
 QS0747'U.S. HIGHWAY 212.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 QS0747'STATION FROM THE STORE AND TACKLE SHOP AT THE EAST END OF THE BRIDGE
 QS0747'SPANNING THE MISSOURI RIVER IN FORREST CITY, GO EAST ON U.S. HIGHWAY
 QS0747'212 FOR 1.1 KM (0.70 MI) TO THE JUNCTION OF STATE HIGHWAY 1804, TURN
 QS0747'RIGHT AND GO SOUTH ON STATE HIGHWAY 1804 FOR 0.08 KM (0.05 MI) TO A
 QS0747'SIDE ROAD RIGHT, TURN RIGHT AND GO WEST ON THE ROAD FOR 0.24 KM (0.15
 QS0747'MI) TO THE TOP OF THE HILL AND THE STATION AT THE WEST EDGE OF A
 QS0747'SCENIC OVERLOOK AND PICNIC AREA.  THE STATION IS LOCATED 91.4 M (299.9
 QS0747'FT) SOUTH OF THE U.S. HIGHWAY CENTERLINE, 16.3 M (53.5 FT) SOUTH OF
 QS0747'THE CENTER PEDESTAL OF A CANOPY FOR FOUR PICNIC TABLES, 12.5 M (41.0
 QS0747'FT) SOUTH-SOUTHEAST OF A UTILITY POLE, 11.0 M (36.1 FT) WEST OF THE
 QS0747'WEST EDGE OF THE OVERLOOK ROAD, 1.8 M (5.9 FT) WEST OF A BAR-B-QUE
 QS0747'GRILL STAND, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QS0747
 QS0747                          STATION RECOVERY (2012)
 QS0747
 QS0747'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0747'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2915 ***********************************************************************
 AE2915  DESIGNATION -  FORREST 2 RM 3
 AE2915  PID         -  AE2915
 AE2915  STATE/COUNTY-  SD/POTTER
 AE2915  COUNTRY     -  US
 AE2915  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE2915
 AE2915                         *CURRENT SURVEY CONTROL
 AE2915  ______________________________________________________________________
 AE2915* NAD 83(1986) POSITION- 45 00 13.78   (N) 100 16 54.47   (W)   HD_HELD1
 AE2915* NAVD 88 ORTHO HEIGHT -   579.918 (meters)     1902.61  (feet) ADJUSTED
 AE2915  ______________________________________________________________________
 AE2915  GEOID HEIGHT    -        -22.483 (meters)                     GEOID18
 AE2915  DYNAMIC HEIGHT  -        579.836 (meters)     1902.35  (feet) COMP
 AE2915  MODELED GRAVITY -    980,457.0   (mgal)                       NAVD 88
 AE2915
 AE2915  VERT ORDER      -  FIRST     CLASS II
 AE2915
 AE2915.The horizontal coordinates were determined by differentially corrected
 AE2915.hand held GPS observations or other comparable positioning techniques
 AE2915.and have an estimated accuracy of +/- 3 meters.
 AE2915
 AE2915.The orthometric height was determined by differential leveling and
 AE2915.adjusted by the NATIONAL GEODETIC SURVEY
 AE2915.in July 1998.
 AE2915
 AE2915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2915.GEOID18 height accuracy estimate available here.
 AE2915
 AE2915.Click photographs - Photos may exist for this station.
 AE2915
 AE2915.The dynamic height is computed by dividing the NAVD 88
 AE2915.geopotential number by the normal gravity value computed on the
 AE2915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2915.degrees latitude (g = 980.6199 gals.).
 AE2915
 AE2915.The modeled gravity was interpolated from observed gravity values.
 AE2915
 AE2915;                    North         East    Units  Estimated Accuracy
 AE2915;SPC SD N     -   130,106.7     577,784.1     MT  (+/- 3 meters HH1 GPS) 
 AE2915
 AE2915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9898184174(NAD 83)
 AE2915
 AE2915                          SUPERSEDED SURVEY CONTROL
 AE2915
 AE2915.No superseded survey control is available for this station.
 AE2915
 AE2915_MARKER: DR = REFERENCE MARK DISK
 AE2915_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2915_STAMPING: FORREST 2 NO 3 1956
 AE2915_MARK LOGO: CGS
 AE2915_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2915_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2915+STABILITY: SURFACE MOTION
 AE2915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2915+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE2915
 AE2915  HISTORY     - Date     Condition        Report By
 AE2915  HISTORY     - 1956     MONUMENTED       CGS
 AE2915  HISTORY     - 19960425 GOOD             NGS
 AE2915  HISTORY     - 20120620 GOOD             INDIV
 AE2915
 AE2915                          STATION DESCRIPTION
 AE2915
 AE2915'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE2915'25.8 KM (16.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE2915'OF EXENE STREET IN GETTYSBURG, THENCE 0.1 KM (0.05 MI) SOUTHERLY ALONG
 AE2915'STATE HIGHWAY 1084, THENCE 0.4 KM (0.25 MI) WESTERLY ALONG THE
 AE2915'ENTRANCE TO A ROAD SIDE PARK, 17.2 M (56.4 FT) WEST OF THE ROAD
 AE2915'CENTER, 10.9 M (35.8 FT) SOUTH OF TRIANGULATION STATION FORREST 2
 AE2915'RESET, 1.6 M (5.2 FT) SOUTH OF A PICNIC TABLE, 0.3 M (1.0 FT) BELOW
 AE2915'THE LEVEL OF THE ROAD, AND THE M0NUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 AE2915'THE GROUND SURFACE.
 AE2915
 AE2915                          STATION RECOVERY (2012)
 AE2915
 AE2915'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE2915'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2916 ***********************************************************************
 AE2916  DESIGNATION -  FORREST 2 RM 4
 AE2916  PID         -  AE2916
 AE2916  STATE/COUNTY-  SD/POTTER
 AE2916  COUNTRY     -  US
 AE2916  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 AE2916
 AE2916                         *CURRENT SURVEY CONTROL
 AE2916  ______________________________________________________________________
 AE2916* NAD 83(1986) POSITION- 45 00 14.30   (N) 100 16 54.65   (W)   HD_HELD1
 AE2916* NAVD 88 ORTHO HEIGHT -   579.800 (meters)     1902.23  (feet) ADJUSTED
 AE2916  ______________________________________________________________________
 AE2916  GEOID HEIGHT    -        -22.483 (meters)                     GEOID18
 AE2916  DYNAMIC HEIGHT  -        579.718 (meters)     1901.96  (feet) COMP
 AE2916  MODELED GRAVITY -    980,457.1   (mgal)                       NAVD 88
 AE2916
 AE2916  VERT ORDER      -  FIRST     CLASS II
 AE2916
 AE2916.The horizontal coordinates were determined by differentially corrected
 AE2916.hand held GPS observations or other comparable positioning techniques
 AE2916.and have an estimated accuracy of +/- 3 meters.
 AE2916
 AE2916.The orthometric height was determined by differential leveling and
 AE2916.adjusted by the NATIONAL GEODETIC SURVEY
 AE2916.in July 1998.
 AE2916
 AE2916.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2916.GEOID18 height accuracy estimate available here.
 AE2916
 AE2916.Click photographs - Photos may exist for this station.
 AE2916
 AE2916.The dynamic height is computed by dividing the NAVD 88
 AE2916.geopotential number by the normal gravity value computed on the
 AE2916.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2916.degrees latitude (g = 980.6199 gals.).
 AE2916
 AE2916.The modeled gravity was interpolated from observed gravity values.
 AE2916
 AE2916;                    North         East    Units  Estimated Accuracy
 AE2916;SPC SD N     -   130,122.7     577,780.2     MT  (+/- 3 meters HH1 GPS) 
 AE2916
 AE2916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9897784190(NAD 83)
 AE2916
 AE2916                          SUPERSEDED SURVEY CONTROL
 AE2916
 AE2916.No superseded survey control is available for this station.
 AE2916
 AE2916_MARKER: DR = REFERENCE MARK DISK
 AE2916_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE2916_STAMPING: FORREST 2 NO 4 1956
 AE2916_MARK LOGO: CGS
 AE2916_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE2916_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE2916+STABILITY: SURFACE MOTION
 AE2916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2916+SATELLITE: SATELLITE OBSERVATIONS - June 20, 2012
 AE2916
 AE2916  HISTORY     - Date     Condition        Report By
 AE2916  HISTORY     - 1956     MONUMENTED       CGS
 AE2916  HISTORY     - 19960425 GOOD             NGS
 AE2916  HISTORY     - 20120620 GOOD             INDIV
 AE2916
 AE2916                          STATION DESCRIPTION
 AE2916
 AE2916'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE2916'25.8 KM (16.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE2916'OF EXENE STREET IN GETTYSBURG, THENCE 0.1 KM (0.05 MI) SOUTHERLY ALONG
 AE2916'STATE HIGHWAY 1084, THENCE 0.4 KM (0.25 MI) WESTERLY ALONG THE
 AE2916'ENTRANCE TO A ROAD SIDE PARK, 29.4 M (96.5 FT) WEST OF THE ROAD
 AE2916'CENTER, 11.1 M (36.4 FT) WEST OF TRIANGULATION STATION FORREST 2
 AE2916'RESET, 1.6 M (5.2 FT) SOUTH OF THE CENTER OF A SIDEWALK, 0.3 M (1.0
 AE2916'FT) BELOW THE LEVEL OF THE ROAD, AND THE M0NUMENT PROJECTS 0.1 M (0.3
 AE2916'FT) ABOVE THE GROUND SURFACE.  THE DATE IN THE STAMPING 1956 IS
 AE2916'STAMPED OVER 1948.
 AE2916
 AE2916                          STATION RECOVERY (2012)
 AE2916
 AE2916'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AE2916'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0253 ***********************************************************************
 PT0253  DESIGNATION -  FORT
 PT0253  PID         -  PT0253
 PT0253  STATE/COUNTY-  SD/STANLEY
 PT0253  COUNTRY     -  US
 PT0253  USGS QUAD   -  PIERRE SW (2017)
 PT0253
 PT0253                         *CURRENT SURVEY CONTROL
 PT0253  ______________________________________________________________________
 PT0253* NAD 83(1996) POSITION- 44 22 07.62570(N) 100 24 16.60342(W)   ADJUSTED
 PT0253* NAVD 88 ORTHO HEIGHT -   524.807 (meters)     1721.80  (feet) ADJUSTED
 PT0253  ______________________________________________________________________
 PT0253  GEOID HEIGHT    -        -23.418 (meters)                     GEOID18
 PT0253  LAPLACE CORR    -         -2.17  (seconds)                    DEFLEC18
 PT0253  DYNAMIC HEIGHT  -        524.699 (meters)     1721.45  (feet) COMP
 PT0253  MODELED GRAVITY -    980,395.8   (mgal)                       NAVD 88
 PT0253
 PT0253  HORZ ORDER      -  SECOND
 PT0253  VERT ORDER      -  FIRST     CLASS II
 PT0253
 PT0253.The horizontal coordinates were established by classical geodetic methods
 PT0253.and adjusted by the National Geodetic Survey in January 1998.
 PT0253
 PT0253.The orthometric height was determined by differential leveling and
 PT0253.adjusted by the NATIONAL GEODETIC SURVEY
 PT0253.in October 1997.
 PT0253
 PT0253.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0253.GEOID18 height accuracy estimate available here.
 PT0253
 PT0253.Click photographs - Photos may exist for this station.
 PT0253
 PT0253.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0253
 PT0253.The dynamic height is computed by dividing the NAVD 88
 PT0253.geopotential number by the normal gravity value computed on the
 PT0253.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0253.degrees latitude (g = 980.6199 gals.).
 PT0253
 PT0253.The modeled gravity was interpolated from observed gravity values.
 PT0253
 PT0253. The following values were computed from the NAD 83(1996) position.
 PT0253
 PT0253;                    North         East     Units Scale Factor Converg.
 PT0253;SPC SD S     -   226,133.453   594,318.577   MT  0.99999269   -0 02 57.0
 PT0253;SPC SD S     -   741,906.17  1,949,860.20   sFT  0.99999269   -0 02 57.0
 PT0253;UTM  14      - 4,913,793.652   388,086.090   MT  0.99975403   -0 58 56.3
 PT0253
 PT0253!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0253!SPC SD S     -   0.99992139  x   0.99999269  =   0.99991408
 PT0253!UTM  14      -   0.99992139  x   0.99975403  =   0.99967544
 PT0253
 PT0253:                Primary Azimuth Mark                     Grid Az
 PT0253:SPC SD S     -  FORT AZ MK                               134 27 13.8
 PT0253:UTM  14      -  FORT AZ MK                               135 23 13.1
 PT0253
 PT0253_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8808613793(NAD 83)
 PT0253
 PT0253|---------------------------------------------------------------------|
 PT0253| PID    Reference Object                     Distance      Geod. Az  |
 PT0253|                                                           dddmmss.s |
 PT0253| PT0252 FORT RM 1                            26.472 METERS 04202     |
 PT0253| PT1037 PIERRE ST PETER PAUL CATH CH        APPROX. 4.5 KM 0871822.9 |
 PT0253| PT1038 PIERRE S DAK ST CAPITOL DOME        APPROX. 4.7 KM 0922028.1 |
 PT0253| PT1035 PIERRE INDIAN SCHOOL TANK           APPROX. 7.9 KM 1035855.1 |
 PT0253| CO4986 FORT AZ MK                                         1342416.8 |
 PT0253| PT0254 FORT RM 2                            12.515 METERS 15207     |
 PT0253| PT1045 INGHAM RESET                                       33326     |
 PT0253|---------------------------------------------------------------------|
 PT0253
 PT0253                          SUPERSEDED SURVEY CONTROL
 PT0253
 PT0253  NAD 83(1986)-  44 22 07.62120(N)    100 24 16.60708(W) AD(       ) 2
 PT0253  NAD 27      -  44 22 07.68600(N)    100 24 15.11900(W) AD(       ) 2
 PT0253  MORC        -  44 22 04.98000(N)    100 24 14.87000(W) AD(       ) 3
 PT0253  NAVD 88 (06/15/91)  524.830  (m)         1721.88   (f) SUPERSEDED  1 2
 PT0253  NGVD 29 (??/??/92)  524.447  (m)         1720.62   (f) ADJ UNCH    1 2
 PT0253  NGVD 29             524.46   (m)         1720.7    (f) LEVELING    3  
 PT0253
 PT0253.Superseded values are not recommended for survey control.
 PT0253
 PT0253.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0253.See file dsdata.pdf to determine how the superseded data were derived.
 PT0253
 PT0253_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 PT0253_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT0253_MARK LOGO: MORC
 PT0253_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT0253_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0253_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0253+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 PT0253
 PT0253  HISTORY     - Date     Condition        Report By
 PT0253  HISTORY     - 1889     MONUMENTED       MORC
 PT0253  HISTORY     - 1948     GOOD             CGS
 PT0253  HISTORY     - 1949     GOOD             CGS
 PT0253  HISTORY     - 1951     GOOD             CGS
 PT0253  HISTORY     - 1951     GOOD             CGS
 PT0253  HISTORY     - 1963     GOOD             USFS
 PT0253  HISTORY     - 1975     GOOD             NGS
 PT0253  HISTORY     - 1979     GOOD             SDDT
 PT0253  HISTORY     - 1981     GOOD             NGS
 PT0253  HISTORY     - 19820412 GOOD             NGS
 PT0253  HISTORY     - 19950802 GOOD             NGS
 PT0253  HISTORY     - 20120516 GOOD             INDIV
 PT0253
 PT0253                          STATION DESCRIPTION
 PT0253
 PT0253'DESCRIBED BY MISSOURI RIVER COMMISSION 1889 (JCP)
 PT0253'THE STATION IS LOCATED 2.0 MILES NORTHWEST OF THE CITY OF FORT PIERRE,
 PT0253'42 FEET NORTHEAST OF THE APPROXIMATE CENTERLINE OF U.S. HIGHWAY 14,
 PT0253'AND 7 FEET EAST OF A WOODEN WITNESS POST.
 PT0253'
 PT0253'STATION MARK IS A 5-INCH PIPE WITH A CAST-IRON CAP ON WHICH IS CAST
 PT0253'MISSOURI RIVER COMMISSION.  ON THE CAP IS A SMALL RAISED TRIANGLE WITH
 PT0253'A SMALL HOLE IN THE CENTER.  THE PIPE PROJECTS 3 INCHES.
 PT0253'
 PT0253'REFERENCE MARK NO. 1 IS 86.89 FEET NORTHEAST OF THE STATION AND 128
 PT0253'FEET NORTHEAST OF THE APPROXIMATE CENTERLINE OF U.S. HIGHWAY 14.  IT
 PT0253'IS ABOUT 1 FOOT LOWER IN ELEVATION THAN THE STATION MARK.  IT IS A
 PT0253'BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE POST.  IT PROJECTS 5
 PT0253'INCHES AND THE DISK IS STAMPED FORT M R C NO 1 1945.
 PT0253'
 PT0253'REFERENCE MARK NO. 2 IS 41.11 FEET SOUTHEAST OF THE STATION AND 36
 PT0253'FEET NORTHEAST OF THE APPROXIMATE CENTERLINE OF U.S. HIGHWAY 14.  IT
 PT0253'IS A BRONZE REFERENCE DISK SET IN TOP OF A CONCRETE POST.  IT PROJECTS
 PT0253'6 INCHES AND THE DISK IS STAMPED FORT M R C NO 2 1945.
 PT0253'
 PT0253'AZIMUTH MARK IS 0.9 MILE EAST-SOUTHEAST OF THE STATION, 100 FEET WEST
 PT0253'OF A GRADED DIRT ROAD, AND 37 FEET SOUTHWEST OF THE APPROXIMATE
 PT0253'CENTERLINE OF U.S. HIGHWAY 14.  IT IS A BRONZE AZIMUTH DISK SET IN TOP
 PT0253'OF A CONCRETE POST.  IT PROJECTS 6 INCHES AND THE DISK IS STAMPED FORT
 PT0253'M R C 1945.
 PT0253'
 PT0253'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83 AND 14 IN
 PT0253'THE CITY OF FORT PIERRE, GO WEST AND N FOR 1.1 MILES TO A GRADED DIRT
 PT0253'T-ROAD LEFT AND THE AZIMUTH MARK AS DESCRIBED.  CONTINUE ON NW FOR 0.9
 PT0253'MILE AND THE STATION ON THE RIGHT AS DESCRIBED.
 PT0253'
 PT0253'OBSERVATIONS MADE FROM A 4-FOOT WOODEN STAND.  HEIGHT OF LIGHT ABOVE
 PT0253'STATION MARK - 2 METERS.
 PT0253
 PT0253                          STATION RECOVERY (1948)
 PT0253
 PT0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0253'STATION WAS RECOVERED WITH ALL MARKS IN GOOD CONDITION.  REFERENCE AND
 PT0253'AZIMUTH MARKS ARE STANDARD BRONZE DISKS SET IN CONCRETE.  A COMPLETE
 PT0253'DESCRIPTION FOLLOWS--
 PT0253'
 PT0253'THE STATION IS LOCATED 2.0 MILES NORTHWEST OF FORT PIERRE, 42 FEET
 PT0253'NORTHEAST OF APPROXIMATE CENTERLINE OF U.S. HIGHWAY 14, AND 7 FEET
 PT0253'EAST OF A WITNESS POST.
 PT0253'
 PT0253'STATION MARK IS A 5-INCH PIPE WITH A CAST-IRON CAP ON WHICH IS CAST
 PT0253'MISSOURI RIVER COMMISSION.  ON THE CAP IS A SMALL, RAISED TRIANGLE
 PT0253'WITH A SMALL HOLE IN THE CENTER.  THE PIPE PROJECTS 3 INCHES.
 PT0253'
 PT0253'REFERENCE MARK NO. 1 IS 86.85 FEET NORTHEAST OF STATION AND 2 FEET
 PT0253'SOUTH OF A WITNESS POST.  IT PROJECTS 5 INCHES, AND THE DISK IS
 PT0253'STAMPED FORT MRC NO 1 1945.
 PT0253'
 PT0253'REFERENCE MARK NO. 2 IS 41.06 FEET SOUTH-SOUTHEAST OF STATION AND 2
 PT0253'FEET NORTH OF A WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS
 PT0253'STAMPED FORT MRC NO 2 1945.
 PT0253'
 PT0253'AZIMUTH MARK IS 0.9 MILE SOUTHEAST OF STATION, 37 FEET SOUTHWEST OF
 PT0253'APPROXIMATE CENTERLINE OF U.S. HIGHWAY 14, AND 2 FEET SOUTH OF A
 PT0253'WITNESS POST.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED FORT MRC
 PT0253'1945.
 PT0253'
 PT0253'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83 AND 14 IN
 PT0253'FORT PIERRE, GO NORTHWEST ON HIGHWAY 14 FOR 1.1 MILES TO A GRADED DIRT
 PT0253'T-ROAD LEFT AND AZIMUTH MARK AS DESCRIBED.  CONTINUE ON NORTHWEST FOR
 PT0253'0.9 MILE TO THE STATION ON THE RIGHT.
 PT0253'
 PT0253'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PT0253
 PT0253                          STATION RECOVERY (1949)
 PT0253
 PT0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PT0253'2 MI NW FROM FORT PIERRE.
 PT0253'2.05 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0253'COURTHOUSE AT FORT PIERRE, A 5-INCH IRON PIPE WITH A CAST IRON
 PT0253'CAP ON WHICH IS CAST M.R.C. ON THE CAP IS A SMALL RAISED TRIANGLE
 PT0253'WITH A SMALL HOLE IN THE CENTER, 42 FEET NORTHEAST OF THE
 PT0253'CENTER LINE OF HIGHWAY, 7.0 FEET EAST OF A REFERENCE POST, AN
 PT0253'IRON PIPE PROJECTING 0.5 FOOT ABOVE THE GROUND.
 PT0253
 PT0253                          STATION RECOVERY (1951)
 PT0253
 PT0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (WMH)
 PT0253'2.05 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE AT
 PT0253'FORT PIERRE, 42 FEET NORTHEAST OF THE CENTERLINE OF THE OLD HIGHWAY, 7
 PT0253'FEET EAST OF A WITNESS POST, A MISSOURI RIVER COMMISSION CAP ON THE
 PT0253'TOP OF A 5 INCH IRON PIPE WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND,
 PT0253'THERE IS NO STAMPING ON THIS MARK.
 PT0253'
 PT0253'FORT (M.R.C.) R.M. 1 IS 86 FEET NORTHEAST OF TRIANGULATION STATION
 PT0253'FORT (M.R.C.), 128 FEET NORTHEAST OF THE CENTERLINE OF THE OLD
 PT0253'HIGHWAY, A REFERENCE MARK DISK SET IN THE TOP OF A CONCRETE POST WHICH
 PT0253'PROJECTS 0.5 FOOT ABOVE THE GROUND, STAMPED FORT MRC NO 1 1945.
 PT0253'
 PT0253'FORT (M.R.C.) R.M. 2 IS 41 FEET SOUTHEAST OF TRIANGULATION STATION
 PT0253'FORT (M.R.C.), 36 FEET NORTHEAST OF THE CENTERLINE OF THE OLD HIGHWAY,
 PT0253'1.6 FEET NORTH OF A WITNESS POST, A REFERENCE MARK DISK SET IN THE TOP
 PT0253'OF A CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND, STAMPED
 PT0253'FORT MRC NO 2 1945.
 PT0253
 PT0253                          STATION RECOVERY (1951)
 PT0253
 PT0253'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0253'RECOVERED IN GOOD CONDITION.
 PT0253
 PT0253                          STATION RECOVERY (1963)
 PT0253
 PT0253'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT0253'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 PT0253
 PT0253                          STATION RECOVERY (1975)
 PT0253
 PT0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PT0253'ALL MARKS RECOVERED IN GOOD CONDITION.
 PT0253'
 PT0253'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2.0 MILES NW OF
 PT0253'FORT PIERRE.
 PT0253
 PT0253                          STATION RECOVERY (1979)
 PT0253
 PT0253'RECOVERY NOTE BY SD DEPT OF TRANSP 1979
 PT0253'RECOVERED IN GOOD CONDITION.
 PT0253
 PT0253                          STATION RECOVERY (1981)
 PT0253
 PT0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT0253'THE STATION MARK REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE ALL
 PT0253'RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION WAS NOT OCCUPIED
 PT0253'AT THIS TIME.  A NEW TO REACH WAS ESTABLISHED AND A NEW DESCRIPTION
 PT0253'FOLLOWS--
 PT0253'
 PT0253'THE STATION IS LOCATED ABOUT 2 MILES (3.2 KM) NORTHWEST OF FORT
 PT0253'PIERRE, ALONG THE NORTHEAST SIDE OF A GRAVELED ROAD ON A BLUFF
 PT0253'OVERLOOKING THE MISSOURI RIVER, PIERRE, AND FORT PIERRE.
 PT0253'
 PT0253'TO REACH THE STATION FROM THE COURTHOUSE IN FORT PIERRE GO WEST ON
 PT0253'SECOND AVENUE FOR 0.05 MILE TO SECOND STREET.  TURN RIGHT ON SECOND
 PT0253'STREET AND GO NORTH AND NORTHWEST FOR 1.0 MILE (1.6 KM) TO THE AZIMUTH
 PT0253'MARK ON THE LEFT. CONTINUE NORTHWEST ON THE GRAVELED ROAD FOR 1.1 MILE
 PT0253'(1.8 KM) TO THE STATION ON THE RIGHT.
 PT0253'
 PT0253'THE STATION IS AN IRON PIPE WITH A 5-INCH CAST IRON CAP ON TOP ON
 PT0253'WHICH IS CAST U.S. MISSOURI RIVER COMMISSION AND A TRIANGLE WITH A
 PT0253'SMALL HOLE IN THE CENTER.  IT PROJECTS 4 INCHES AND IS LOCATED 12.2
 PT0253'METERS (40 FEET) NORTHEAST FROM THE CENTER OF A GRAVELED ROAD, 1.75
 PT0253'METERS (5.8 FEET) NORTH-NORTHWEST FROM A METAL WITNESS POST, AND 0.46
 PT0253'METER (1.5 FEET) NORTHEAST FROM A FENCE.
 PT0253'
 PT0253'REFERENCE MARK NO. 1 IS A STANDARD CGS (NOW NOS) DISK STAMPED
 PT0253'---FORT MRC NO 1 1945--- SET INTO THE TOP OF A SQUARE CONCRETE
 PT0253'MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING ABOVE THE GROUND LOCATED
 PT0253'38.1 METERS (125 FEET) NORTHEAST FROM THE CENTER OF THE GRAVELED ROAD.
 PT0253'
 PT0253'REFERENCE MARK NO. 2 IS A STANDARD CGS (NOW NOS) DISK STAMPED
 PT0253'---FORT MRC NO 2 1945--- SET INTO THE TOP OF A SQUARE CONCRETE
 PT0253'MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING ABOVE THE GROUND LOCATED
 PT0253'11.3 METERS (37 FEET) NORTHEAST FROM THE CENTER OF THE GRAVELED ROAD,
 PT0253'2.75 METERS (9 FEET) NORTHWEST FROM THE NORTHWEST POST OF A GATE, 11.0
 PT0253'METERS (36 FEET) SOUTHEAST FROM A METAL WITNESS POST, 0.9 METER
 PT0253'(3 FEET) SOUTHWEST FROM A FENCE, AND 0.3 METER (1 FOOT) LOWER THAN THE
 PT0253'STATION.
 PT0253'
 PT0253'AZIMUTH MARK IS A STANDARD CGS (NOW NOS) DISK STAMPED SET INTO THE TOP
 PT0253'OF A SQUARE CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING
 PT0253'ABOVE THE GROUND LOCATED OPPOSITE A DRIVE LEADING INTO A YELLOW BRICK
 PT0253'HOUSE, 12.0 METERS (39.5 FEET) SOUTHWEST FROM THE CENTER OF A GRAVELED
 PT0253'ROAD, 39.6 METERS (130 FEET) NORTHWEST FROM THE CENTER OF A BLADED
 PT0253'ROAD, AND 1.65 METERS (5.5 FEET) SOUTHEAST FROM A METAL WITNESS POST.
 PT0253
 PT0253                          STATION RECOVERY (1982)
 PT0253
 PT0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PT0253'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 PT0253'CONDITION.  A NEW POWER POLE IS DIRECTLY ON LINE TO THE ORIGINAL
 PT0253'AZIMUTH MARK AND AZIMUTH MARK 2 WAS ESTABLISHED AT THIS TIME.  THE
 PT0253'DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS CHECKED THE 1945 DATA
 PT0253'WITHIN THE ALLOWABLE HOWEVER, THE 1948 DATA VARIES FROM THE 1945 AND
 PT0253'1982 DATA.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PT0253'
 PT0253'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) NORTHWEST OF FORT
 PT0253'PIERRE, ALONG THE NORTHEAST SIDE OF A GRAVELED ROAD, OVERLOOKING THE
 PT0253'MISSOURI RIVER, PIERRE AND FORT PIERRE TO THE EAST.
 PT0253'
 PT0253'TO REACH THE STATION FROM THE STANLEY COUNTY COURTHOUSE IN FT PIERRE,
 PT0253'GO WEST ON SECOND AVENUE FOR 0.2 KM (0.10 MI) TO A CROSS STREET, TURN
 PT0253'RIGHT ON SECOND STREET AND FOLLOW WINDING ROAD UPHILL FOR 1.4 KM
 PT0253'(0.85 MI) TO A BRICK HOUSE ON THE RIGHT AND OLD AZIMUTH MARK ON THE
 PT0253'LEFT. CONTINUE NORTHWEST ALONG GRAVELED ROAD FOR 0.4 KM (0.25 MI) TO
 PT0253'AZIMUTH MARK 2 ON THE LEFT, ON TOP OF A CUT BANK.  CONTINUE NORTHWEST
 PT0253'ON THE GRAVELED ROAD FOR TO THE STATION ON THE RIGHT.
 PT0253'
 PT0253'THE STATION IS A MORC PIPE CAP WHICH IS 15 CM (5 INCHES) IN DIAMETER
 PT0253'AND HAS A RAISED TRIANGLE AND HOLE IN THE CENTER.  THE CAP IS BOLTED
 PT0253'TO THE TOP OF A 12 CM (4 INCH) PIPE AND PROJECTS 15 CM (5 INCHES).
 PT0253'LOCATED 12.2 METERS (40.0 FT) NORTHEAST FROM THE CENTER OF THE
 PT0253'GRAVELED ROAD, 1.77 METERS (5.81 FT) NORTH-NORTHWEST FROM A METAL
 PT0253'WITNESS POST AND 0.46 METERS (1.51 FT) NORTHEAST FROM A FENCE.
 PT0253'
 PT0253'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED FORT MRC NO 1 1945
 PT0253'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON
 PT0253'SIDE, PROJECTING 5 INCHES (15 CM) ABOVE THE GROUND, LOCATED 38.1 METES
 PT0253'NORTHEAST FROM THE CENTER OF THE GRAVELED ROAD AND 1 FEET (0.3 M)
 PT0253'LOWER THAN THE STATION.
 PT0253'
 PT0253'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED FORT MRC NO 2 1945
 PT0253'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON
 PT0253'SIDE, PROJECTING 5 INCHES (15 CM) ABOVE THE GROUND, LOCATED 11.3
 PT0253'METERS (37.1 FT) NORTHEAST FROM THE CENTER OF THE GRAVELED ROAD, 2.75
 PT0253'METERS (9.02 FT) NORTHWEST FROM THE NORTHWEST POST OF A GATE AND 0.9
 PT0253'METERS (3.0 FT) SOUTHWEST FROM A FENCE.
 PT0253'
 PT0253'AZIMUTH MARK NO. 2 IS A STANDARD NGS DISK STAMPED FORT MORC 1889 NO 2
 PT0253'1982 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM)
 PT0253'IN DIAMETER PROJECTING 4 INCHES (12 CM) ABOVE THE GROUND.
 PT0253'
 PT0253'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED FORT MORC 1889 NO
 PT0253'2 1982 SET INTO A ROUND CONCRETE POST WHICH IS 15 CM (6 INCHES) IN
 PT0253'DIAMETER AND 1 METER (3.3 FT) BELOW THE SURFACE, LOCATED 19.3 METERS
 PT0253'(63.3 FT) SOUTHWEST FROM THE CENTER OF THE GRAVELED ROAD, 1.54 METERS
 PT0253'(5.05 FT) EAST FROM A 0.75 M (2.46 FT) BURIED BOULDER AND 0.31 METERS
 PT0253'(1.02 FT) NORTH FROM A METAL WITNESS POST.
 PT0253
 PT0253                          STATION RECOVERY (1995)
 PT0253
 PT0253'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0253'5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0253'IN PIERRE, THENCE 2.0 KM (1.25 MI) SOUTHEASTERLY ALONG VERENDRYE ROAD,
 PT0253'126.5 M (415.0 FT) SOUTHWEST OF REFERENCE MARK 1, 12.5 M (41.0 FT)
 PT0253'NORTHWEST OF REFERENCE MARK 2, 12.0 M (39.4 FT) NORTHEAST OF THE ROAD
 PT0253'CENTER, 1.6 M (5.2 FT) NORTHWEST OF A WITNESS POST, O.5 M ABOVE THE
 PT0253'LEVEL OF THE ROAD, AND 0.3 M (1.0 FT) NORTHEAST OF A FENCE.  NOTE--THE
 PT0253'DISK IS AFFIXED TO A 3-INCH METAL PIPE AND PROJECTS 0.15 M (0.49 FT)
 PT0253'ABOVE THE GROUND SURFACE.  THE PIPE DEPTH IS UNKNOWN.
 PT0253
 PT0253                          STATION RECOVERY (2012)
 PT0253
 PT0253'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0253'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0404 ***********************************************************************
 PS0404  DESIGNATION -  FORT
 PS0404  PID         -  PS0404
 PS0404  STATE/COUNTY-  SD/BUFFALO
 PS0404  COUNTRY     -  US
 PS0404  USGS QUAD   -  BIG BEND DAM (2017)
 PS0404
 PS0404                         *CURRENT SURVEY CONTROL
 PS0404  ______________________________________________________________________
 PS0404* NAD 83(1996) POSITION- 44 03 10.59514(N) 099 25 37.19704(W)   ADJUSTED
 PS0404* NAVD 88 ORTHO HEIGHT -   435.496 (meters)     1428.79  (feet) ADJUSTED
 PS0404  ______________________________________________________________________
 PS0404  GEOID HEIGHT    -        -24.891 (meters)                     GEOID18
 PS0404  LAPLACE CORR    -         -0.94  (seconds)                    DEFLEC18
 PS0404  DYNAMIC HEIGHT  -        435.400 (meters)     1428.47  (feet) COMP
 PS0404  MODELED GRAVITY -    980,383.9   (mgal)                       NAVD 88
 PS0404
 PS0404  HORZ ORDER      -  THIRD
 PS0404  VERT ORDER      -  FIRST     CLASS II
 PS0404
 PS0404.The horizontal coordinates were established by classical geodetic methods
 PS0404.and adjusted by the National Geodetic Survey in January 1998.
 PS0404
 PS0404.The orthometric height was determined by differential leveling and
 PS0404.adjusted by the NATIONAL GEODETIC SURVEY
 PS0404.in June 1991.
 PS0404
 PS0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0404.GEOID18 height accuracy estimate available here.
 PS0404
 PS0404.Click photographs - Photos may exist for this station.
 PS0404
 PS0404.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0404
 PS0404.The dynamic height is computed by dividing the NAVD 88
 PS0404.geopotential number by the normal gravity value computed on the
 PS0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0404.degrees latitude (g = 980.6199 gals.).
 PS0404
 PS0404.The modeled gravity was interpolated from observed gravity values.
 PS0404
 PS0404. The following values were computed from the NAD 83(1996) position.
 PS0404
 PS0404;                    North         East     Units Scale Factor Converg.
 PS0404;SPC SD S     -   191,433.419   672,622.821   MT  0.99993560   +0 37 30.9
 PS0404;SPC SD S     -   628,061.14  2,206,763.37   sFT  0.99993560   +0 37 30.9
 PS0404;UTM  14      - 4,877,841.763   465,796.166   MT  0.99961439   -0 17 48.9
 PS0404
 PS0404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0404!SPC SD S     -   0.99993562  x   0.99993560  =   0.99987122
 PS0404!UTM  14      -   0.99993562  x   0.99961439  =   0.99955003
 PS0404
 PS0404:                Primary Azimuth Mark                     Grid Az
 PS0404:SPC SD S     -  FORT AZ MK                               280 43 04.2
 PS0404:UTM  14      -  FORT AZ MK                               281 38 24.0
 PS0404
 PS0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6579677841(NAD 83)
 PS0404
 PS0404|---------------------------------------------------------------------|
 PS0404| PID    Reference Object                     Distance      Geod. Az  |
 PS0404|                                                           dddmmss.s |
 PS0404| PS0405 FORT RM 1                            13.558 METERS 13634     |
 PS0404| PS0406 FORT RM 2                            12.719 METERS 25855     |
 PS0404| PS0403 FORT AZ MK                                         2812035.1 |
 PS0404|---------------------------------------------------------------------|
 PS0404
 PS0404                          SUPERSEDED SURVEY CONTROL
 PS0404
 PS0404  NAD 83(1986)-  44 03 10.59348(N)    099 25 37.20332(W) AD(       ) 3
 PS0404  NAD 27      -  44 03 10.62800(N)    099 25 35.82000(W) AD(       ) 3
 PS0404  NGVD 29 (??/??/92)  435.17   (m)         1427.7    (f) COMPUTED    1 2
 PS0404  NGVD 29             435.17   (m)         1427.7    (f) LEVELING    3  
 PS0404
 PS0404.Superseded values are not recommended for survey control.
 PS0404
 PS0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0404.See file dsdata.pdf to determine how the superseded data were derived.
 PS0404
 PS0404_MARKER: DS = TRIANGULATION STATION DISK
 PS0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0404_STAMPING: FORT 1948
 PS0404_MARK LOGO: CGS
 PS0404_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0404+STABILITY: SURFACE MOTION
 PS0404_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0404+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 PS0404
 PS0404  HISTORY     - Date     Condition        Report By
 PS0404  HISTORY     - 1948     MONUMENTED       CGS
 PS0404  HISTORY     - 1949     GOOD             CGS
 PS0404  HISTORY     - 1981     GOOD             NGS
 PS0404  HISTORY     - 20121228 GOOD             INDIV
 PS0404
 PS0404                          STATION DESCRIPTION
 PS0404
 PS0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0404'STATION IS LOCATED ABOUT 1/2 MILE EAST OF FORT THOMPSON, 3/4
 PS0404'MILE NORTH-NORTHEAST OF THE MISSOURI RIVER AND 100 YARDS NORTH
 PS0404'OF STATE HIGHWAY 47 ON A BLUFF OVERLOOKING THE MISSOURI RIVER,
 PS0404'FORT THOMPSON AND STATE HIGHWAY 47.  THE MARK PROJECTS 6 INCHES
 PS0404'AND THE DISC IS STAMPED FORT 1948.
 PS0404'
 PS0404'REFERENCE MARK NO. 1 IS 44.48 FEET SOUTHEAST OF THE STATION.
 PS0404'THE MARK PROJECTS 6 INCHES AND THE DISC IS STAMPED FORT NO
 PS0404'1 1948.
 PS0404'
 PS0404'REFERENCE MARK NO. 2 IS 41.73 FEET WEST-SOUTHWEST OF THE STATION.
 PS0404'THE MARK PROJECTS 6 INCHES AND THE DISC IS STAMPED FORT NO
 PS0404'2 1948.
 PS0404'
 PS0404'THE AZIMUTH MARK IS 0.4 MILE WEST OF THE STATION, 100 YARDS
 PS0404'EAST OF THE MAIN STREET IN FORT THOMPSON, 42 FEET SOUTH OF
 PS0404'THE CENTERLINE OF GRAVEL ROAD WHICH RUNS FROM STATE HIGHWAY
 PS0404'47 INTO FORT THOMPSON, 4 FEET NORTH-NORTHEAST OF TELEPHONE
 PS0404'POLE AND 2 FEET EAST OF WITNESS POST.  THE MARK PROJECTS
 PS0404'4 INCHES AND THE DISC IS STAMPED FORT 1948.
 PS0404'
 PS0404'TO REACH THE STATION FROM THE FORT THOMPSON AND THE AZIMUTH
 PS0404'MARK, GO EAST ON STATE HIGHWAY 47 FOR 0.35 MILE TO AN INDIAN
 PS0404'DWELLING AND A SMALL, GREEN-COVERED, SHELTER ON THE LEFT.
 PS0404'TURN LEFT OFF HIGHWAY, PASS BETWEEN BUILDINGS AND GO NORTHEAST
 PS0404'UP SMALL DRAW FOR 0.1 MILE TO THE TOP OF THE BLUFF.  BEAR
 PS0404'SHARP RIGHT FOR 150 FEET TO THE STATION.
 PS0404'
 PS0404'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PS0404
 PS0404                          STATION RECOVERY (1949)
 PS0404
 PS0404'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PS0404'0.6 MI NE FROM FORT THOMPSON.
 PS0404'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0404'FORT THOMPSON, THENCE 0.25 MILE SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0404'47, THENCE 0.15 MILE NORTHEAST ALONG A FIELD ROAD LEADING UP A
 PS0404'DRAW, ON A POINT OF THE BLUFF OVERLOOKING THE TOWN OF FORT
 PS0404'THOMPSON, ABOUT 100 YARDS NORTH OF STATE HIGHWAY NO. 47, 44.5
 PS0404'FEET NORTHWEST OF FORT R.M. 1, 41.7 FEET EAST NORTHEAST OF
 PS0404'FORT R.M. 2, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 PS0404'FOOT ABOVE THE GROUND.
 PS0404
 PS0404                          STATION RECOVERY (1981)
 PS0404
 PS0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PS0404'THE STATION, REFERENCE MARKS, AND THE AZIMUTH MARKS WERE RECOVERED
 PS0404'AND FOUND TO BE IN GOOD CONDITION.  SINCE THE 1948 DESCRIPTIVE TEXT
 PS0404'WAS WRITTEN THE TOWN OF FORT THOMPSON HAS BEEN MOVED, DUE TO THE
 PS0404'CONSTRUCTION OF BIG BEN DAM ON THE MISSOURI RIVER.  THEREFORE, THE
 PS0404'ROUTE TO THE STATION HAS CHANGED COMPLETELY.  THE AZIMUTH MARK IS
 PS0404'NOT VISIBLE DUE TO TREES BUT COULD BE CLEARED IN ABOUT 1 OR 2 MAN
 PS0404'HOURS WITH A CHAIN SAW.  THE STATION WAS NOT OCCUPIED AT THIS TIME.
 PS0404'
 PS0404'THE STATION IS LOCATED ABOUT 1/2 MILE (0.8 KM) SOUTHEAST OF THE POST
 PS0404'OFFICE IN FORT THOMPSON, 3/4 MILE (1.2 KM) NORTHEAST OF THE MISSOURI
 PS0404'RIVER, ABOUT 25 YARDS (23 METERS) NORTHEAST OF THE SOUTHWEST EDGE OF
 PS0404'A BLUFF OVERLOOKING THE MISSOUR RIVER.
 PS0404'
 PS0404'TO REACH THE STATION FROM THE POST OFFICE IN FORT THOMPSON, GO
 PS0404'SOUTHEAST ON AN ASPHALT ROAD FOR 0.45 MILE (0.7 KM) TO A SIDE ROAD
 PS0404'RIGHT.  TURN RIGHT ON BLADED DIRT ROAD AND GO SOUTH AND SOUTHEAST FOR
 PS0404'0.1 MILE (0.2 KM) TO THE EAST 1 OF 2 HOUSES.  FOLLOW TRACK ROAD
 PS0404'SOUTHEAST ALONG GRASSY RIDGE FOR 0.1 MILE (0.2 KM) TO THE EDGE OF A
 PS0404'BLUFF AND THE STATION.
 PS0404'
 PS0404'THE STATION IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS) DISK
 PS0404'STAMPED---FORT 1948---SET INTO THE TOP OF A SQUARE CONCRETE
 PS0404'MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 15 CM (6 INCHES) ABOVE
 PS0404'THE GROUND LOCATED 23 METERS (75 FEET) NE FROM THE EDGE OF A BLUFF,
 PS0404'1.8 METERS (6 FEET) W FROM A WOODEN 4X4 WITNESS POST, AND 0.3 METER
 PS0404'(1 FOOT) N FROM A METAL WITNESS POST.
 PS0404'
 PS0404'REFERENCE MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PS0404'NOS) DISK STAMPED---FORT NO 1 1948---SET INTO THE TOP OF A SQUARE
 PS0404'CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 15 CM (6
 PS0404'INCHES) ABOVE THE GROUND LOCATED 13.5 METERS (44.5 FEET) SE FROM A
 PS0404'METAL WITNESS POST AND 0.3 METER (1 FOOT) LOWER THAN THE STATION.
 PS0404'
 PS0404'REFERENCE MARK NO. 2 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PS0404'NOS) DISK STAMPED---FORT NO 2 1948---SET INTO THE TOP OF A SQUARE
 PS0404'CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE PROJECTING 15 CM (6
 PS0404'INCHES) ABOVE THE GROUND LOCATED 12.7 METERS (41.7 FEET) WSW FROM A
 PS0404'METAL WITNESS POST AND 0.3 METER (1 FOOT) LOWER THAN THE STATION.
 PS0404'
 PS0404'AZIMUTH MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS)
 PS0404'DISK STAMPED---FORT 1948---SET INTO THE TOP OF A SQUARE CONCRETE
 PS0404'MONUMENT 30 CM (12 INCHES) ON SIDE FLUSH WITH THE GROUND LOCATED 25
 PS0404'METERS (82 FEET) ESE FROM THE CENTER OF A GRAVEL ROAD LEADING TO
 PS0404'TURN-AROUND, 12 METERS (40 FEET) SSW FROM THE CENTER OF AN OLD ROAD,
 PS0404'1.2 METERS (4 FEET) NNE FROM AN OLD POLE STUB WHICH PROJECTS 1 FOOT,
 PS0404'AND 0.6 METER (2 FEET) SE FROM A METAL WITNESS POST.
 PS0404'
 PS0404'TO REACH THE AZIMUTH MARK FROM THE POST OFFICE IN FORT THOMPSON,
 PS0404'CROSS THE ASPHALT ROAD AND GO SOUTH, DOWNHILL, FOLLOWING OLD ROAD FOR
 PS0404'0.3 MILE TO A CIRCULAR TURN-AROUND.  BEAR RIGHT ON GRAVELED ROAD FOR
 PS0404'ABOUT 50 METERS TO A SIDE ROAD LEFT.  TURN LEFT ON OLD ROAD FOR ABOUT
 PS0404'25 METERS TO THE MARK ON THE RIGHT.
 PS0404
 PS0404                          STATION RECOVERY (2012)
 PS0404
 PS0404'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0404'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0403 ***********************************************************************
 PS0403  DESIGNATION -  FORT AZ MK
 PS0403  PID         -  PS0403
 PS0403  STATE/COUNTY-  SD/BUFFALO
 PS0403  COUNTRY     -  US
 PS0403  USGS QUAD   -  BIG BEND DAM (2017)
 PS0403
 PS0403                         *CURRENT SURVEY CONTROL
 PS0403  ______________________________________________________________________
 PS0403* NAD 83(1986) POSITION- 44 03 14.     (N) 099 26 06.     (W)   SCALED
 PS0403* NAVD 88 ORTHO HEIGHT -   416.629 (meters)     1366.89  (feet) ADJUSTED
 PS0403  ______________________________________________________________________
 PS0403  GEOID HEIGHT    -        -24.885 (meters)                     GEOID18
 PS0403  DYNAMIC HEIGHT  -        416.536 (meters)     1366.59  (feet) COMP
 PS0403  MODELED GRAVITY -    980,384.0   (mgal)                       NAVD 88
 PS0403
 PS0403  VERT ORDER      -  FIRST     CLASS II
 PS0403
 PS0403.The horizontal coordinates were scaled from a map and have
 PS0403.an estimated accuracy of +/- 6 seconds.
 PS0403
 PS0403.The orthometric height was determined by differential leveling and
 PS0403.adjusted by the NATIONAL GEODETIC SURVEY
 PS0403.in June 1991.
 PS0403
 PS0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0403.GEOID18 height accuracy estimate available here.
 PS0403
 PS0403.Click photographs - Photos may exist for this station.
 PS0403
 PS0403.The dynamic height is computed by dividing the NAVD 88
 PS0403.geopotential number by the normal gravity value computed on the
 PS0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0403.degrees latitude (g = 980.6199 gals.).
 PS0403
 PS0403.The modeled gravity was interpolated from observed gravity values.
 PS0403
 PS0403;                    North         East    Units  Estimated Accuracy
 PS0403;SPC SD S     -   191,530.      671,980.      MT  (+/- 180 meters Scaled)
 PS0403
 PS0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP651779(NAD 83)
 PS0403
 PS0403                          SUPERSEDED SURVEY CONTROL
 PS0403
 PS0403  NGVD 29 (??/??/92)  416.30   (m)         1365.8    (f) COMPUTED    1 2
 PS0403
 PS0403.Superseded values are not recommended for survey control.
 PS0403
 PS0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0403.See file dsdata.pdf to determine how the superseded data were derived.
 PS0403
 PS0403_MARKER: DZ = AZIMUTH MARK DISK
 PS0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0403_STAMPING: FORT 1948
 PS0403_MARK LOGO: CGS
 PS0403_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0403+STABILITY: SURFACE MOTION
 PS0403
 PS0403  HISTORY     - Date     Condition        Report By
 PS0403  HISTORY     - 1948     MONUMENTED       CGS
 PS0403  HISTORY     - 1949     GOOD             CGS
 PS0403
 PS0403                          STATION DESCRIPTION
 PS0403
 PS0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0403'AT FORT THOMPSON.
 PS0403'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0403'FORT THOMPSON, AT THE JUNCTION OF STATE HIGHWAY NO. 47 AND THE
 PS0403'GRAVEL ROAD LEADING WEST AND SOUTH INTO THE TOWN PROPER, 151
 PS0403'FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 102.7 FEET
 PS0403'SOUTH SOUTHWEST OF BENCH MARK X 48, 43 FEET SOUTH OF THE CENTER
 PS0403'LINE OF THE EAST-WEST GRAVEL ROAD, 5 FEET NORTHEAST OF A TELEPHONE
 PS0403'POLE, 0.9 FOOT NORTH OF A FENCE, 2.1 FEET EAST OF A REFERENCE
 PS0403'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE
 PS0403'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1085 ***********************************************************************
 PT1085  DESIGNATION -  FORT BENNETT
 PT1085  PID         -  PT1085
 PT1085  STATE/COUNTY-  SD/STANLEY
 PT1085  COUNTRY     -  US
 PT1085  USGS QUAD   -  IRON POST BUTTES (2017)
 PT1085
 PT1085                         *CURRENT SURVEY CONTROL
 PT1085  ______________________________________________________________________
 PT1085* NAD 83(1996) POSITION- 44 41 40.86919(N) 100 41 48.26608(W)   ADJUSTED
 PT1085* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 PT1085  ______________________________________________________________________
 PT1085  GEOID HEIGHT    -        -22.294 (meters)                     GEOID18
 PT1085  LAPLACE CORR    -         -5.02  (seconds)                    DEFLEC18
 PT1085  HORZ ORDER      -  SECOND
 PT1085
 PT1085.The horizontal coordinates were established by classical geodetic methods
 PT1085.and adjusted by the National Geodetic Survey in January 1998.
 PT1085
 PT1085.The orthometric height was scaled from a topographic map.
 PT1085
 PT1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1085.GEOID18 height accuracy estimate available here.
 PT1085
 PT1085.Click photographs - Photos may exist for this station.
 PT1085
 PT1085.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1085
 PT1085. The following values were computed from the NAD 83(1996) position.
 PT1085
 PT1085;                    North         East     Units Scale Factor Converg.
 PT1085;SPC SD S     -   262,410.297   571,192.404   MT  1.00008377   -0 15 02.5
 PT1085;SPC SD S     -   860,924.45  1,873,987.08   sFT  1.00008377   -0 15 02.5
 PT1085;UTM  14      - 4,950,435.035   365,562.349   MT  0.99982225   -1 11 36.8
 PT1085
 PT1085!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1085!SPC SD S     -   0.99991266  x   1.00008377  =   0.99999642
 PT1085!UTM  14      -   0.99991266  x   0.99982225  =   0.99973492
 PT1085
 PT1085:                Primary Azimuth Mark                     Grid Az
 PT1085:SPC SD S     -  SULLY                                    088 25 56.4
 PT1085:UTM  14      -  SULLY                                    089 22 30.7
 PT1085
 PT1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ6556250435(NAD 83)
 PT1085
 PT1085|---------------------------------------------------------------------|
 PT1085| PID    Reference Object                     Distance      Geod. Az  |
 PT1085|                                                           dddmmss.s |
 PT1085| PT0988 SULLY                               APPROX.16.7 KM 0881053.9 |
 PT1085|---------------------------------------------------------------------|
 PT1085
 PT1085                          SUPERSEDED SURVEY CONTROL
 PT1085
 PT1085  NAD 83(1986)-  44 41 40.86339(N)    100 41 48.26856(W) AD(       ) 2
 PT1085  NAD 27      -  44 41 40.93100(N)    100 41 46.73100(W) AD(       ) 2
 PT1085  MORC        -  44 41 38.25000(N)    100 41 46.38000(W) AD(       ) 3
 PT1085
 PT1085.Superseded values are not recommended for survey control.
 PT1085
 PT1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1085.See file dsdata.pdf to determine how the superseded data were derived.
 PT1085
 PT1085_MARKER: Z = SEE DESCRIPTION
 PT1085_SETTING: 0 = UNSPECIFIED SETTING
 PT1085_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1085
 PT1085  HISTORY     - Date     Condition        Report By
 PT1085  HISTORY     - 1889     MONUMENTED       MORC
 PT1085
 PT1085                          STATION DESCRIPTION
 PT1085
 PT1085'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT1085'FORT BENNETT IS ON RIGHT BANK, ON A PROMINENT HILL 3-1/2
 PT1085'MILES WEST FROM FORT BENNETT, S. DAK.  THE HILL IS ABOUT THE
 PT1085'MOST PROMINENT POINT LOOKING WEST UP VALLEY FROM THE FORT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1013 ***********************************************************************
 PT1013  DESIGNATION -  FORT GEORGE
 PT1013  PID         -  PT1013
 PT1013  STATE/COUNTY-  SD/STANLEY
 PT1013  COUNTRY     -  US
 PT1013  USGS QUAD   -  FORT GEORGE BUTTE (2017)
 PT1013
 PT1013                         *CURRENT SURVEY CONTROL
 PT1013  ______________________________________________________________________
 PT1013* NAD 83(1996) POSITION- 44 14 24.34913(N) 100 02 05.76374(W)   ADJUSTED
 PT1013* NAVD 88 ORTHO HEIGHT -   579.45  (+/-2cm)     1901.1   (feet) VERTCON3
 PT1013  ______________________________________________________________________
 PT1013  GEOID HEIGHT    -        -23.866 (meters)                     GEOID18
 PT1013  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 PT1013  HORZ ORDER      -  SECOND
 PT1013  VERT ORDER      -  THIRD ? (See Below)
 PT1013
 PT1013.The horizontal coordinates were established by classical geodetic methods
 PT1013.and adjusted by the National Geodetic Survey in January 1998.
 PT1013
 PT1013.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1013
 PT1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1013.GEOID18 height accuracy estimate available here.
 PT1013
 PT1013.The vertical order pertains to the NGVD 29 superseded value.
 PT1013
 PT1013.Click photographs - Photos may exist for this station.
 PT1013
 PT1013.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1013
 PT1013. The following values were computed from the NAD 83(1996) position.
 PT1013
 PT1013;                    North         East     Units Scale Factor Converg.
 PT1013;SPC SD S     -   211,874.567   623,835.851   MT  0.99996574   +0 12 21.1
 PT1013;SPC SD S     -   695,125.14  2,046,701.45   sFT  0.99996574   +0 12 21.1
 PT1013;UTM  14      - 4,899,061.186   417,360.270   MT  0.99968399   -0 43 19.5
 PT1013
 PT1013!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1013!SPC SD S     -   0.99991289  x   0.99996574  =   0.99987863
 PT1013!UTM  14      -   0.99991289  x   0.99968399  =   0.99959691
 PT1013
 PT1013:                Primary Azimuth Mark                     Grid Az
 PT1013:SPC SD S     -  JACQUES                                  359 05 59.0
 PT1013:UTM  14      -  JACQUES                                  000 01 39.6
 PT1013
 PT1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1736099061(NAD 83)
 PT1013
 PT1013|---------------------------------------------------------------------|
 PT1013| PID    Reference Object                     Distance      Geod. Az  |
 PT1013|                                                           dddmmss.s |
 PT1013| PT1002 JACQUES                             APPROX. 6.9 KM 3591820.1 |
 PT1013|---------------------------------------------------------------------|
 PT1013
 PT1013                          SUPERSEDED SURVEY CONTROL
 PT1013
 PT1013  NAD 83(1986)-  44 14 24.34597(N)    100 02 05.76862(W) AD(       ) 2
 PT1013  NAD 27      -  44 14 24.40600(N)    100 02 04.32600(W) AD(       ) 2
 PT1013  MORC        -  44 14 21.71000(N)    100 02 04.22000(W) AD(       ) 3
 PT1013  NGVD 29             579.10   (m)         1899.9    (f) LEVELING    3  
 PT1013
 PT1013.Superseded values are not recommended for survey control.
 PT1013
 PT1013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1013.See file dsdata.pdf to determine how the superseded data were derived.
 PT1013
 PT1013_MARKER: Z = SEE DESCRIPTION
 PT1013_SETTING: 0 = UNSPECIFIED SETTING
 PT1013_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1013
 PT1013  HISTORY     - Date     Condition        Report By
 PT1013  HISTORY     - 1889     MONUMENTED       MORC
 PT1013
 PT1013                          STATION DESCRIPTION
 PT1013
 PT1013'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT1013'FORT GEORGE IS ON RIGHT BANK, ON A VERY HIGH AND PROMINENT HOG-BACK
 PT1013'RIDGE, NEAR HEAD OF FORT GEORGE CREEK, ONE-HALF MILE SOUTH
 PT1013'FROM CREEK AND 3 MILES FROM ITS MOUTH.  A LARGE PILE OF BOULDERS
 PT1013'30 FEET NORTH OF STATION.  THERE ARE TWO HIGHER RIDGES, WHICH
 PT1013'RESEMBLE ONE ON WHICH STATION IS LOCATED, 2 MILES FARTHER BACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0880 ***********************************************************************
 OR0880  DESIGNATION -  FORT LOOKOUT
 OR0880  PID         -  OR0880
 OR0880  STATE/COUNTY-  SD/LYMAN
 OR0880  COUNTRY     -  US
 OR0880  USGS QUAD   -  SHORT CREEK (2017)
 OR0880
 OR0880                         *CURRENT SURVEY CONTROL
 OR0880  ______________________________________________________________________
 OR0880* NAD 83(1996) POSITION- 43 53 31.69560(N) 099 23 39.43744(W)   ADJUSTED
 OR0880* NAVD 88 ORTHO HEIGHT -   557.4   (meters)     1829.    (feet) VERTCON3
 OR0880  ______________________________________________________________________
 OR0880  GEOID HEIGHT    -        -25.320 (meters)                     GEOID18
 OR0880  LAPLACE CORR    -         -3.16  (seconds)                    DEFLEC18
 OR0880  HORZ ORDER      -  FIRST
 OR0880
 OR0880.The horizontal coordinates were established by classical geodetic methods
 OR0880.and adjusted by the National Geodetic Survey in January 1998.
 OR0880
 OR0880.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0880.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0880
 OR0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0880.GEOID18 height accuracy estimate available here.
 OR0880
 OR0880.Click photographs - Photos may exist for this station.
 OR0880
 OR0880.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0880
 OR0880. The following values were computed from the NAD 83(1996) position.
 OR0880
 OR0880;                    North         East     Units Scale Factor Converg.
 OR0880;SPC SD S     -   173,597.631   675,445.776   MT  0.99991826   +0 38 52.1
 OR0880;SPC SD S     -   569,544.89  2,216,025.02   sFT  0.99991826   +0 38 52.1
 OR0880;UTM  14      - 4,859,968.470   468,331.073   MT  0.99961234   -0 16 24.1
 OR0880
 OR0880!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0880!SPC SD S     -   0.99991657  x   0.99991826  =   0.99983483
 OR0880!UTM  14      -   0.99991657  x   0.99961234  =   0.99952894
 OR0880
 OR0880:                Primary Azimuth Mark                     Grid Az
 OR0880:SPC SD S     -  PRITCHARD RESET                          116 05 52.1
 OR0880:UTM  14      -  PRITCHARD RESET                          117 01 08.3
 OR0880
 OR0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6833159968(NAD 83)
 OR0880
 OR0880|---------------------------------------------------------------------|
 OR0880| PID    Reference Object                     Distance      Geod. Az  |
 OR0880|                                                           dddmmss.s |
 OR0880| CO3116 FORT LOOKOUT RM 1                    15.274 METERS 07809     |
 OR0880| AH8718 PRITCHARD RESET                     APPROX. 9.3 KM 1164444.2 |
 OR0880| CO3117 FORT LOOKOUT RM 2                    15.315 METERS 16955     |
 OR0880| CO3115 FORT LOOKOUT AZ MK                                 2482258.7 |
 OR0880|---------------------------------------------------------------------|
 OR0880
 OR0880                          SUPERSEDED SURVEY CONTROL
 OR0880
 OR0880  NAD 83(1986)-  43 53 31.69454(N)    099 23 39.44413(W) AD(       ) 1
 OR0880  NAD 27      -  43 53 31.72300(N)    099 23 38.07600(W) AD(       ) 1
 OR0880  MORC        -  43 53 29.15000(N)    099 23 38.34000(W) AD(       ) 3
 OR0880  NGVD 29 (07/19/86)  557.1    (m)         1828.     (f) VERT ANG       
 OR0880
 OR0880.Superseded values are not recommended for survey control.
 OR0880
 OR0880.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0880.See file dsdata.pdf to determine how the superseded data were derived.
 OR0880
 OR0880_MARKER: DD = SURVEY DISK
 OR0880_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0880_STAMPING: MRC FT LOOKOUT 1924
 OR0880_MARK LOGO: CGS
 OR0880_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0880+STABILITY: SURFACE MOTION
 OR0880
 OR0880  HISTORY     - Date     Condition        Report By
 OR0880  HISTORY     - 1924     MONUMENTED       CGS
 OR0880  HISTORY     - 1935     GOOD             CGS
 OR0880  HISTORY     - 1948     GOOD             CGS
 OR0880  HISTORY     - 1974     GOOD             USGS
 OR0880
 OR0880                          STATION DESCRIPTION
 OR0880
 OR0880'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0880'A STATION OF THE MISSOURI RIVER COMMISSION.  IT IS ON THE
 OR0880'R.B., ABOUT 8 MILES BY ROAD N OF OACOMA 1/2 MILE E OF THE
 OR0880'OACOMA AND FORT HALE WAGON ROAD IN THE SE 1/4 OF SEC. 18,
 OR0880'T 105 N, R 71 W, ABOUT 150 METERS (492 FEET) E OF THE HALF-SECTION
 OR0880'LINE AND 150 METERS N OF THE S LINE OF THE SECTION, ON THE
 OR0880'HIGHEST POINT OF GROUND IN A PASTURE OWNED BY MR. BROWN.
 OR0880'
 OR0880'THE SURFACE MARK IS A STANDARD BRONZE DISK SET IN CONCRETE
 OR0880'AS DESCRIBED.
 OR0880'
 OR0880'THE UNDERGROUND MARK IS IDENTICAL WITH PRITCHARD.
 OR0880'
 OR0880'NO REFERENCE MARKS.
 OR0880'
 OR0880'TO REACH THE STATION GO TO OACOMA AND FOLLOW ROAD LEADING
 OR0880'N ABOUT 7-1/2 MILES TO I.C. SNOOTS HOUSE IN SW 1/4 OF SEC.
 OR0880'18 THEN E ON SECTION LINE 1/2 MILE TO THE STATION.
 OR0880'
 OR0880'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.30 METERS.
 OR0880
 OR0880                          STATION RECOVERY (1935)
 OR0880
 OR0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0880'THE STATION WAS FOUND TO BE IN GOOD CONDITION AND THE ORIGINAL
 OR0880'DESCRIPTION IS STILL GOOD.
 OR0880
 OR0880                          STATION RECOVERY (1948)
 OR0880
 OR0880'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0880'THE SURFACE STATION MARK WAS FOUND IN GOOD CONDITION.  AN
 OR0880'AZIMUTH MARK AND TWO REFERENCE MARKS WERE ESTABLISHED BY THIS
 OR0880'PARTY.  A NEW DESCRIPTION FOLLOWS.
 OR0880'
 OR0880'STATION IS LOCATED ABOUT 7-1/2 MILES NORTH OF OACOMA AND
 OR0880'1-1/2 MILES WEST OF THE MISSOURI RIVER NEAR THE CENTER OF AND
 OR0880'ON THE HIGHEST PART OF A PASTURE OWNED BY MR. M.Q. SHARP.
 OR0880'IT IS IN THE SE 1/4 OF SEC. 18, T. 105 N., R. 71 W.  ABOUT
 OR0880'490 FEET NORTH OF THE SECTION LINE FENCE AND 490 FEET EAST
 OR0880'OF THE NORTH-SOUTH FENCE LINE AT THE WEST SIDE OF THE PASTURE,
 OR0880'AND 5 FEET EAST OF A WHITE WITNESS POST.  THE SURFACE-STATION
 OR0880'MARK, PROJECTS ABOUT 2 INCHES AND THE
 OR0880'DISC IS STAMPED M.R.C. FT. LOOKOUT 1924.
 OR0880'
 OR0880'THE UNDERGROUND-STATION MARK IS A MISSOURI RIVER COMMISSION
 OR0880'MARK WHICH CONSISTS OF AN 18 INCH SQUARE BLOCK OF STONE WITH
 OR0880'A 1/4 INCH HOLE DRILLED IN THE TOP AND CENTER.  ALSO ON THE
 OR0880'TOP IS INSCRIBED THE LETTERS U.S.  (AS DESCRIBED BY O.S.)
 OR0880'
 OR0880'REFERENCE MARK NO. 1, 1948, IS 50.25 FEET EAST OF THE STATION.
 OR0880'THE MARK PROJECTS ABOUT 8 INCHES AND THE DISC IS STAMPED FT
 OR0880'LOOKOUT MRC NO 1 1948.
 OR0880'
 OR0880'REFERENCE MARK NO. 2, 1948, IS 50.11 FEET SOUTH OF THE STATION
 OR0880'AND AT THE SAME ELEVATION.  THE MARK PROJECTS ABOUT 6 INCHES
 OR0880'AND THE DISC IS STAMPED FT LOOKOUT MRC NO 2 1948.
 OR0880'
 OR0880'AZIMUTH MARK, 1948, IS APPROXIMATELY 0.6 MILE WEST OF THE
 OR0880'STATION, ALONG THE EAST SIDE OF THE NORTH-SOUTH ROAD, 35
 OR0880'FEET EAST OF THE APPROXIMATE CENTERLINE OF THE ROAD AND IN
 OR0880'THE RIGHT-OF-WAY FENCE LINE AND 3-1/2 FEET NORTH OF A WHITE
 OR0880'WITNESS POST.  THE MARK, DESCRIBED, PROJECTS
 OR0880'ABOUT 8 INCHES AND THE DISC IS STAMPED FT LOOKOUT MRC 1948.
 OR0880'
 OR0880'THE STATION WAS REACHED FROM THE JUNCTION OF U.S. HIGHWAY
 OR0880'16 AND THE MAIN GRAVELED ROAD, NORTH, OUT OF OACOMA, (ABOUT
 OR0880'75 YARDS WEST OF A GAS STATION AND CAFE) BY GOING NORTH ON
 OR0880'THE GRAVELED ROAD (CHANGES TO GRADED DIRT ROAD) FOR 6.9
 OR0880'MILES (PASSING A SCHOOLHOUSE AT 5.8 MILES) TO THE AZIMUTH
 OR0880'MARK ON THE RIGHT IN THE RIGHT-OF-WAY FENCE LINE.  CONTINUE
 OR0880'NORTH FOR 0.2 MILE TO TO A FIELD ROAD TO THE RIGHT WHICH
 OR0880'FOLLOWS ALONG THE NORTH SIDE OF THE SECTION LINE FENCE.
 OR0880'TURN RIGHT OR EAST ON THE FIELD ROAD AND GO 0.5 MILES TO AN
 OR0880'IRON GATE.  PASS THRU GATE AND GO 0.1 MILE, THENCE NORTH
 OR0880'0.1 MILE TO THE STATION SITE.
 OR0880'
 OR0880'HEIGHT OF LIGHT ABOVE STATION MARK-1 METER
 OR0880
 OR0880                          STATION RECOVERY (1974)
 OR0880
 OR0880'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DWB)
 OR0880'THE AZIMUTH MARK WAS DESTROYED BY RECENT ROAD CONSTRUCTION.
 OR0880'OTHER MARKS ALL OK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0252 ***********************************************************************
 PT0252  DESIGNATION -  FORT RM 1
 PT0252  PID         -  PT0252
 PT0252  STATE/COUNTY-  SD/STANLEY
 PT0252  COUNTRY     -  US
 PT0252  USGS QUAD   -  PIERRE SW (2017)
 PT0252
 PT0252                         *CURRENT SURVEY CONTROL
 PT0252  ______________________________________________________________________
 PT0252* NAD 83(1986) POSITION- 44 22 08.26   (N) 100 24 15.80   (W)   HD_HELD1
 PT0252* NAVD 88 ORTHO HEIGHT -   524.406 (meters)     1720.49  (feet) ADJUSTED
 PT0252  ______________________________________________________________________
 PT0252  GEOID HEIGHT    -        -23.418 (meters)                     GEOID18
 PT0252  DYNAMIC HEIGHT  -        524.298 (meters)     1720.13  (feet) COMP
 PT0252  MODELED GRAVITY -    980,395.9   (mgal)                       NAVD 88
 PT0252
 PT0252  VERT ORDER      -  FIRST     CLASS II
 PT0252
 PT0252.The horizontal coordinates were determined by differentially corrected
 PT0252.hand held GPS observations or other comparable positioning techniques
 PT0252.and have an estimated accuracy of +/- 3 meters.
 PT0252
 PT0252.The orthometric height was determined by differential leveling and
 PT0252.adjusted by the NATIONAL GEODETIC SURVEY
 PT0252.in October 1997.
 PT0252
 PT0252.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0252.GEOID18 height accuracy estimate available here.
 PT0252
 PT0252.Click photographs - Photos may exist for this station.
 PT0252
 PT0252.The dynamic height is computed by dividing the NAVD 88
 PT0252.geopotential number by the normal gravity value computed on the
 PT0252.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0252.degrees latitude (g = 980.6199 gals.).
 PT0252
 PT0252.The modeled gravity was interpolated from observed gravity values.
 PT0252
 PT0252;                    North         East    Units  Estimated Accuracy
 PT0252;SPC SD S     -   226,153.0     594,336.4     MT  (+/- 3 meters HH1 GPS) 
 PT0252
 PT0252_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8810413812(NAD 83)
 PT0252
 PT0252                          SUPERSEDED SURVEY CONTROL
 PT0252
 PT0252  NAVD 88 (06/15/91)  524.436  (m)         1720.59   (f) SUPERSEDED  1 2
 PT0252  NGVD 29 (??/??/92)  524.051  (m)         1719.32   (f) ADJ UNCH    1 2
 PT0252
 PT0252.Superseded values are not recommended for survey control.
 PT0252
 PT0252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0252.See file dsdata.pdf to determine how the superseded data were derived.
 PT0252
 PT0252_MARKER: DR = REFERENCE MARK DISK
 PT0252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0252_STAMPING: FORT MRC NO 1 1945
 PT0252_MARK LOGO: CGS
 PT0252_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0252+STABILITY: SURFACE MOTION
 PT0252_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0252+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 PT0252
 PT0252  HISTORY     - Date     Condition        Report By
 PT0252  HISTORY     - 1945     MONUMENTED       CGS
 PT0252  HISTORY     - 1949     GOOD             CGS
 PT0252  HISTORY     - 1951     GOOD             CGS
 PT0252  HISTORY     - 1979     GOOD             SDDT
 PT0252  HISTORY     - 19950802 GOOD             NGS
 PT0252  HISTORY     - 20120516 GOOD             INDIV
 PT0252
 PT0252                          STATION DESCRIPTION
 PT0252
 PT0252'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0252'2 MI NW FROM FORT PIERRE.
 PT0252'2.05 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0252'AT FORT PIERRE, 128 FEET NORTHEAST OF THE CENTER LINE OF THE
 PT0252'HIGHWAY, 86 FEET NORTHEAST OF TRIANGULATION STATION FORT (MRC),
 PT0252'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.5 FOOT ABOVE
 PT0252'THE GROUND.
 PT0252
 PT0252                          STATION RECOVERY (1951)
 PT0252
 PT0252'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0252'RECOVERED IN GOOD CONDITION.
 PT0252
 PT0252                          STATION RECOVERY (1979)
 PT0252
 PT0252'RECOVERY NOTE BY SD DEPT OF TRANSP 1979
 PT0252'RECOVERED IN GOOD CONDITION.
 PT0252
 PT0252                          STATION RECOVERY (1995)
 PT0252
 PT0252'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0252'5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0252'IN PIERRE, THENCE 2.0 KM (1.25 MI) SOUTHEASTERLY ALONG VERENDRYE ROAD,
 PT0252'37.5 M (123.0 FT) NORTHEAST OF THE ROAD CENTER, 26.5 M (86.9 FT) NORTH
 PT0252'OF TRIANGULATION STATION FORT, 25.8 M (84.6 FT) NORTHEAST OF A FENCE,
 PT0252'0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS
 PT0252'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PT0252
 PT0252                          STATION RECOVERY (2012)
 PT0252
 PT0252'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0252'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0405 ***********************************************************************
 PS0405  DESIGNATION -  FORT RM 1
 PS0405  PID         -  PS0405
 PS0405  STATE/COUNTY-  SD/BUFFALO
 PS0405  COUNTRY     -  US
 PS0405  USGS QUAD   -  BIG BEND DAM (2017)
 PS0405
 PS0405                         *CURRENT SURVEY CONTROL
 PS0405  ______________________________________________________________________
 PS0405* NAD 83(1986) POSITION- 44 03 10.28   (N) 099 25 36.78   (W)   HD_HELD1
 PS0405* NAVD 88 ORTHO HEIGHT -   435.014 (meters)     1427.21  (feet) ADJUSTED
 PS0405  ______________________________________________________________________
 PS0405  GEOID HEIGHT    -        -24.892 (meters)                     GEOID18
 PS0405  DYNAMIC HEIGHT  -        434.917 (meters)     1426.89  (feet) COMP
 PS0405  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 PS0405
 PS0405  VERT ORDER      -  FIRST     CLASS II
 PS0405
 PS0405.The horizontal coordinates were determined by differentially corrected
 PS0405.hand held GPS observations or other comparable positioning techniques
 PS0405.and have an estimated accuracy of +/- 3 meters.
 PS0405
 PS0405.The orthometric height was determined by differential leveling and
 PS0405.adjusted by the NATIONAL GEODETIC SURVEY
 PS0405.in June 1991.
 PS0405
 PS0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0405.GEOID18 height accuracy estimate available here.
 PS0405
 PS0405.Click photographs - Photos may exist for this station.
 PS0405
 PS0405.The dynamic height is computed by dividing the NAVD 88
 PS0405.geopotential number by the normal gravity value computed on the
 PS0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0405.degrees latitude (g = 980.6199 gals.).
 PS0405
 PS0405.The modeled gravity was interpolated from observed gravity values.
 PS0405
 PS0405;                    North         East    Units  Estimated Accuracy
 PS0405;SPC SD S     -   191,423.8     672,632.2     MT  (+/- 3 meters HH1 GPS) 
 PS0405
 PS0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6580577831(NAD 83)
 PS0405
 PS0405                          SUPERSEDED SURVEY CONTROL
 PS0405
 PS0405  NGVD 29 (??/??/92)  434.689  (m)         1426.14   (f) ADJ UNCH    1 2
 PS0405
 PS0405.Superseded values are not recommended for survey control.
 PS0405
 PS0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0405.See file dsdata.pdf to determine how the superseded data were derived.
 PS0405
 PS0405_MARKER: DR = REFERENCE MARK DISK
 PS0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0405_STAMPING: FORT NO 1 1948
 PS0405_MARK LOGO: CGS
 PS0405_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0405+STABILITY: SURFACE MOTION
 PS0405_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0405+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 PS0405
 PS0405  HISTORY     - Date     Condition        Report By
 PS0405  HISTORY     - 1948     MONUMENTED       CGS
 PS0405  HISTORY     - 1949     GOOD             CGS
 PS0405  HISTORY     - 1981     GOOD             NGS
 PS0405  HISTORY     - 20121228 GOOD             INDIV
 PS0405
 PS0405                          STATION DESCRIPTION
 PS0405
 PS0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0405'0.5 MI NE FROM FORT THOMPSON.
 PS0405'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0405'FORT THOMPSON, THENCE 0.25 MILE SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0405'47, THENCE 0.15 MILE NORTHEAST ALONG A FIELD ROAD LEADING UP A
 PS0405'DRAW, ON A POINT OF THE BLUFF OVERLOOKING THE TOWN OF FORT
 PS0405'THOMPSON, ABOUT 100 YARDS NORTH OF STATE HIGHWAY NO. 47, 75.4
 PS0405'FEET EAST OF FORT R.M. 2, 44.5 FEET SOUTHEAST OF TRIANGULATION
 PS0405'STATION FORT 1948, SET IN THE TOP OF A CONCRETE POST PROJECTING
 PS0405'0.5 FOOT ABOVE THE GROUND.
 PS0405
 PS0405                          STATION RECOVERY (1981)
 PS0405
 PS0405'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PS0405'RECOVERED IN GOOD CONDITION.
 PS0405
 PS0405                          STATION RECOVERY (2012)
 PS0405
 PS0405'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0405'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0254 ***********************************************************************
 PT0254  DESIGNATION -  FORT RM 2
 PT0254  PID         -  PT0254
 PT0254  STATE/COUNTY-  SD/STANLEY
 PT0254  COUNTRY     -  US
 PT0254  USGS QUAD   -  PIERRE SW (2017)
 PT0254
 PT0254                         *CURRENT SURVEY CONTROL
 PT0254  ______________________________________________________________________
 PT0254* NAD 83(1986) POSITION- 44 22 07.27   (N) 100 24 16.34   (W)   HD_HELD1
 PT0254* NAVD 88 ORTHO HEIGHT -   524.639 (meters)     1721.25  (feet) ADJUSTED
 PT0254  ______________________________________________________________________
 PT0254  GEOID HEIGHT    -        -23.419 (meters)                     GEOID18
 PT0254  DYNAMIC HEIGHT  -        524.531 (meters)     1720.90  (feet) COMP
 PT0254  MODELED GRAVITY -    980,395.9   (mgal)                       NAVD 88
 PT0254
 PT0254  VERT ORDER      -  FIRST     CLASS II
 PT0254
 PT0254.The horizontal coordinates were determined by differentially corrected
 PT0254.hand held GPS observations or other comparable positioning techniques
 PT0254.and have an estimated accuracy of +/- 3 meters.
 PT0254
 PT0254.The orthometric height was determined by differential leveling and
 PT0254.adjusted by the NATIONAL GEODETIC SURVEY
 PT0254.in October 1997.
 PT0254
 PT0254.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0254.GEOID18 height accuracy estimate available here.
 PT0254
 PT0254.Click photographs - Photos may exist for this station.
 PT0254
 PT0254.The dynamic height is computed by dividing the NAVD 88
 PT0254.geopotential number by the normal gravity value computed on the
 PT0254.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0254.degrees latitude (g = 980.6199 gals.).
 PT0254
 PT0254.The modeled gravity was interpolated from observed gravity values.
 PT0254
 PT0254;                    North         East    Units  Estimated Accuracy
 PT0254;SPC SD S     -   226,122.5     594,324.4     MT  (+/- 3 meters HH1 GPS) 
 PT0254
 PT0254_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8809113782(NAD 83)
 PT0254
 PT0254                          SUPERSEDED SURVEY CONTROL
 PT0254
 PT0254  NAVD 88 (06/15/91)  524.650  (m)         1721.29   (f) SUPERSEDED  1 2
 PT0254  NGVD 29 (??/??/92)  524.267  (m)         1720.03   (f) ADJ UNCH    1 2
 PT0254
 PT0254.Superseded values are not recommended for survey control.
 PT0254
 PT0254.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0254.See file dsdata.pdf to determine how the superseded data were derived.
 PT0254
 PT0254_MARKER: DR = REFERENCE MARK DISK
 PT0254_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0254_STAMPING: FORT MRC NO 2 1945
 PT0254_MARK LOGO: CGS
 PT0254_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0254_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0254+STABILITY: SURFACE MOTION
 PT0254_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0254+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 PT0254
 PT0254  HISTORY     - Date     Condition        Report By
 PT0254  HISTORY     - 1945     MONUMENTED       CGS
 PT0254  HISTORY     - 1949     GOOD             CGS
 PT0254  HISTORY     - 1951     GOOD             CGS
 PT0254  HISTORY     - 1979     GOOD             SDDT
 PT0254  HISTORY     - 19950802 GOOD             NGS
 PT0254  HISTORY     - 20120516 GOOD             INDIV
 PT0254
 PT0254                          STATION DESCRIPTION
 PT0254
 PT0254'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0254'2 MI NW FROM FORT PIERRE.
 PT0254'2.05 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0254'AT FORT PIERRE, 41 FEET SOUTHEAST OF TRIANGULATION STATION FORT
 PT0254'(MRC), 36 FEET NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, 1.6
 PT0254'FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 PT0254'POST WHICH PROJECTS 0.6 FOOT ABOVE THE GROUND.
 PT0254
 PT0254                          STATION RECOVERY (1951)
 PT0254
 PT0254'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0254'RECOVERED IN GOOD CONDITION.
 PT0254
 PT0254                          STATION RECOVERY (1979)
 PT0254
 PT0254'RECOVERY NOTE BY SD DEPT OF TRANSP 1979
 PT0254'RECOVERED IN GOOD CONDITION.
 PT0254
 PT0254                          STATION RECOVERY (1995)
 PT0254
 PT0254'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0254'5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0254'IN PIERRE, THENCE 2.0 KM (1.25 MI) SOUTHEASTERLY ALONG VERENDRYE ROAD,
 PT0254'12.5 M (41.0 FT) SOUTHEAST OF TRIANGULATION STATION FORT, 11.6 M (38.1
 PT0254'FT) NORTHEAST OF THE ROAD CENTER, 5.0 M (16.4 FT) NORTHWEST OF THE
 PT0254'CENTER OF A FIELD ENTRANCE AND GATE, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 PT0254'THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PT0254'SURFACE.
 PT0254
 PT0254                          STATION RECOVERY (2012)
 PT0254
 PT0254'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0254'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0406 ***********************************************************************
 PS0406  DESIGNATION -  FORT RM 2
 PS0406  PID         -  PS0406
 PS0406  STATE/COUNTY-  SD/BUFFALO
 PS0406  COUNTRY     -  US
 PS0406  USGS QUAD   -  BIG BEND DAM (2017)
 PS0406
 PS0406                         *CURRENT SURVEY CONTROL
 PS0406  ______________________________________________________________________
 PS0406* NAD 83(1986) POSITION- 44 03 10.52   (N) 099 25 37.76   (W)   HD_HELD1
 PS0406* NAVD 88 ORTHO HEIGHT -   435.062 (meters)     1427.37  (feet) ADJUSTED
 PS0406  ______________________________________________________________________
 PS0406  GEOID HEIGHT    -        -24.891 (meters)                     GEOID18
 PS0406  DYNAMIC HEIGHT  -        434.966 (meters)     1427.05  (feet) COMP
 PS0406  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 PS0406
 PS0406  VERT ORDER      -  FIRST     CLASS II
 PS0406
 PS0406.The horizontal coordinates were determined by differentially corrected
 PS0406.hand held GPS observations or other comparable positioning techniques
 PS0406.and have an estimated accuracy of +/- 3 meters.
 PS0406
 PS0406.The orthometric height was determined by differential leveling and
 PS0406.adjusted by the NATIONAL GEODETIC SURVEY
 PS0406.in June 1991.
 PS0406
 PS0406.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0406.GEOID18 height accuracy estimate available here.
 PS0406
 PS0406.Click photographs - Photos may exist for this station.
 PS0406
 PS0406.The dynamic height is computed by dividing the NAVD 88
 PS0406.geopotential number by the normal gravity value computed on the
 PS0406.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0406.degrees latitude (g = 980.6199 gals.).
 PS0406
 PS0406.The modeled gravity was interpolated from observed gravity values.
 PS0406
 PS0406;                    North         East    Units  Estimated Accuracy
 PS0406;SPC SD S     -   191,431.0     672,610.3     MT  (+/- 3 meters HH1 GPS) 
 PS0406
 PS0406_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6578377839(NAD 83)
 PS0406
 PS0406                          SUPERSEDED SURVEY CONTROL
 PS0406
 PS0406  NGVD 29 (??/??/92)  434.737  (m)         1426.30   (f) ADJ UNCH    1 2
 PS0406
 PS0406.Superseded values are not recommended for survey control.
 PS0406
 PS0406.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0406.See file dsdata.pdf to determine how the superseded data were derived.
 PS0406
 PS0406_MARKER: DR = REFERENCE MARK DISK
 PS0406_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0406_STAMPING: FORT NO 2 1948
 PS0406_MARK LOGO: CGS
 PS0406_PROJECTION: PROJECTING 15 CENTIMETERS
 PS0406_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0406+STABILITY: SURFACE MOTION
 PS0406_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0406+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 PS0406
 PS0406  HISTORY     - Date     Condition        Report By
 PS0406  HISTORY     - 1948     MONUMENTED       CGS
 PS0406  HISTORY     - 1949     GOOD             CGS
 PS0406  HISTORY     - 1981     GOOD             NGS
 PS0406  HISTORY     - 20121228 GOOD             INDIV
 PS0406
 PS0406                          STATION DESCRIPTION
 PS0406
 PS0406'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0406'0.6 MI NE FROM FORT THOMPSON.
 PS0406'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0406'FORT THOMPSON, THENCE 0.25 MILE SOUTHEAST ALONG STATE HIGHWAY NO.
 PS0406'47, THENCE 0.15 MILE NORTHEAST ALONG A FIELD ROAD LEADING UP
 PS0406'A DRAW, ON A POINT OF THE BLUFF OVERLOOKING THE TOWN OF FORT
 PS0406'THOMPSON, ABOUT 100 YARDS NORTH OF STATE HIGHWAY NO. 47, 75.4
 PS0406'FEET WEST OF FORT R.M. 1, 41.7 FEET WEST SOUTHWEST OF TRIANGULATION
 PS0406'STATION FORT 1948, SET IN THE TOP OF A CONCRETE POST PROJECTING
 PS0406'0.5 FOOT ABOVE THE GROUND.
 PS0406
 PS0406                          STATION RECOVERY (1981)
 PS0406
 PS0406'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PS0406'RECOVERED IN GOOD CONDITION.
 PS0406
 PS0406                          STATION RECOVERY (2012)
 PS0406
 PS0406'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0406'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0695 ***********************************************************************
 PS0695  DESIGNATION -  FORT THOMPSON
 PS0695  PID         -  PS0695
 PS0695  STATE/COUNTY-  SD/BUFFALO
 PS0695  COUNTRY     -  US
 PS0695  USGS QUAD   -  BIG BEND DAM (2017)
 PS0695
 PS0695                         *CURRENT SURVEY CONTROL
 PS0695  ______________________________________________________________________
 PS0695* NAD 83(1996) POSITION- 44 06 05.07048(N) 099 26 46.04619(W)   ADJUSTED
 PS0695* NAVD 88 ORTHO HEIGHT -   504.    (meters)     1654.    (feet) SCALED
 PS0695  ______________________________________________________________________
 PS0695  GEOID HEIGHT    -        -24.698 (meters)                     GEOID18
 PS0695  LAPLACE CORR    -         -1.39  (seconds)                    DEFLEC18
 PS0695  HORZ ORDER      -  SECOND
 PS0695
 PS0695.The horizontal coordinates were established by classical geodetic methods
 PS0695.and adjusted by the National Geodetic Survey in January 1998.
 PS0695
 PS0695.The orthometric height was scaled from a topographic map.
 PS0695
 PS0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0695.GEOID18 height accuracy estimate available here.
 PS0695
 PS0695.Click photographs - Photos may exist for this station.
 PS0695
 PS0695.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0695
 PS0695. The following values were computed from the NAD 83(1996) position.
 PS0695
 PS0695;                    North         East     Units Scale Factor Converg.
 PS0695;SPC SD S     -   196,801.406   671,032.929   MT  0.99994237   +0 36 43.4
 PS0695;SPC SD S     -   645,672.61  2,201,547.20   sFT  0.99994237   +0 36 43.4
 PS0695;UTM  14      - 4,883,232.900   464,293.375   MT  0.99961568   -0 18 37.7
 PS0695
 PS0695!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0695!SPC SD S     -   0.99992480  x   0.99994237  =   0.99986717
 PS0695!UTM  14      -   0.99992480  x   0.99961568  =   0.99954051
 PS0695
 PS0695:                Primary Azimuth Mark                     Grid Az
 PS0695:SPC SD S     -  BADGER CREEK                             191 21 33.9
 PS0695:UTM  14      -  BADGER CREEK                             192 16 55.0
 PS0695
 PS0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6429383232(NAD 83)
 PS0695
 PS0695|---------------------------------------------------------------------|
 PS0695| PID    Reference Object                     Distance      Geod. Az  |
 PS0695|                                                           dddmmss.s |
 PS0695| OR0881 BADGER CREEK                        APPROX.13.0 KM 1915817.3 |
 PS0695|---------------------------------------------------------------------|
 PS0695
 PS0695                          SUPERSEDED SURVEY CONTROL
 PS0695
 PS0695  NAD 83(1986)-  44 06 05.06871(N)    099 26 46.05266(W) AD(       ) 2
 PS0695  NAD 27      -  44 06 05.10600(N)    099 26 44.66300(W) AD(       ) 2
 PS0695  MORC        -  44 06 02.46000(N)    099 26 44.92000(W) AD(       ) 3
 PS0695
 PS0695.Superseded values are not recommended for survey control.
 PS0695
 PS0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0695.See file dsdata.pdf to determine how the superseded data were derived.
 PS0695
 PS0695_MARKER: Z = SEE DESCRIPTION
 PS0695_SETTING: 0 = UNSPECIFIED SETTING
 PS0695_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0695
 PS0695  HISTORY     - Date     Condition        Report By
 PS0695  HISTORY     - 1889     MONUMENTED       MORC
 PS0695
 PS0695                          STATION DESCRIPTION
 PS0695
 PS0695'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PS0695'FORT THOMPSON IS ON LEFT BANK, ABOUT 3-3/4 MILES NORTH FROM
 PS0695'FORT THOMPSON (CROW CREEK AGENCY) AND 1-1/4 MILES EAST FROM
 PS0695'SOLDIER CREEK, THREE-EIGHTS MILE WEST FROM A SMALL CREEK
 PS0695'RUNNING INTO SOLDIER CREEK, 40 FEET EAST OF ROAD RUNNING
 PS0695'NORTH FROM THE FORT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7997 ***********************************************************************
 AC7997  CBN         -  This is a Cooperative Base Network Control Station.
 AC7997  DESIGNATION -  FOUR CORNERS
 AC7997  PID         -  AC7997
 AC7997  STATE/COUNTY-  SD/PENNINGTON
 AC7997  COUNTRY     -  US
 AC7997  USGS QUAD   -  DITCH CREEK (2017)
 AC7997
 AC7997                         *CURRENT SURVEY CONTROL
 AC7997  ______________________________________________________________________
 AC7997* NAD 83(2011) POSITION- 43 55 01.73740(N) 103 49 37.66858(W)   ADJUSTED
 AC7997* NAD 83(2011) ELLIP HT-  1984.071 (meters)        (06/27/12)   ADJUSTED
 AC7997* NAD 83(2011) EPOCH   -  2010.00
 AC7997* NAVD 88 ORTHO HEIGHT -  1996.8   (meters)     6551.    (feet) GPS OBS
 AC7997  ______________________________________________________________________
 AC7997  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7997  GEOID HEIGHT    -        -12.686 (meters)                     GEOID96
 AC7997  GEOID HEIGHT    -        -12.670 (meters)                     GEOID18
 AC7997  NAD 83(2011) X  - -1,100,156.676 (meters)                     COMP
 AC7997  NAD 83(2011) Y  - -4,469,897.693 (meters)                     COMP
 AC7997  NAD 83(2011) Z  -  4,402,841.178 (meters)                     COMP
 AC7997  LAPLACE CORR    -         -1.16  (seconds)                    DEFLEC18
 AC7997
 AC7997  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7997  Standards:
 AC7997         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7997            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7997  -------------------------------------------------------------------
 AC7997  NETWORK    0.91   2.27           0.42   0.30   1.16     -0.03011059
 AC7997  -------------------------------------------------------------------
 AC7997  Click here for local accuracies and other accuracy information.
 AC7997
 AC7997.The horizontal coordinates were established by GPS observations
 AC7997.and adjusted by the National Geodetic Survey in June 2012.
 AC7997
 AC7997.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7997.been affixed to the stable North American tectonic plate. See 
 AC7997.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7997
 AC7997.The horizontal coordinates are valid at the epoch date displayed above
 AC7997.which is a decimal equivalence of Year/Month/Day.
 AC7997
 AC7997.The orthometric height was determined by GPS observations and a
 AC7997.high-resolution geoid model.
 AC7997
 AC7997.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7997.GEOID18 height accuracy estimate available here.
 AC7997
 AC7997.Click photographs - Photos may exist for this station.
 AC7997
 AC7997.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7997
 AC7997.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7997
 AC7997.The ellipsoidal height was determined by GPS observations
 AC7997.and is referenced to NAD 83.
 AC7997
 AC7997. The following values were computed from the NAD 83(2011) position.
 AC7997
 AC7997;                    North         East     Units Scale Factor Converg.
 AC7997;SPC SD S     -   181,850.753   319,491.278   MT  0.99992044   -2 24 36.7
 AC7997;SPC SD S     -   596,622.01  1,048,197.63   sFT  0.99992044   -2 24 36.7
 AC7997;UTM  13      - 4,863,339.415   594,164.810   MT  0.99970906   +0 48 48.9
 AC7997
 AC7997!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7997!SPC SD S     -   0.99968898  x   0.99992044  =   0.99960945
 AC7997!UTM  13      -   0.99968898  x   0.99970906  =   0.99939813
 AC7997
 AC7997_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9416463339(NAD 83)
 AC7997
 AC7997                          SUPERSEDED SURVEY CONTROL
 AC7997
 AC7997  NAD 83(2007)-  43 55 01.73724(N)    103 49 37.66971(W) AD(2002.00) 0
 AC7997  ELLIP H (02/10/07) 1984.099  (m)                       GP(2002.00)    
 AC7997  ELLIP H (04/15/04) 1984.087  (m)                       GP(       ) 2 1
 AC7997  NAD 83(1996)-  43 55 01.73649(N)    103 49 37.66975(W) AD(       ) B
 AC7997  ELLIP H (04/18/97) 1984.146  (m)                       GP(       ) 4 1
 AC7997
 AC7997.Superseded values are not recommended for survey control.
 AC7997
 AC7997.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7997.See file dsdata.pdf to determine how the superseded data were derived.
 AC7997
 AC7997_MARKER: R = RIVET
 AC7997_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7997_STAMPING: FORCORNR 1996
 AC7997_MARK LOGO: NGS
 AC7997_PROJECTION: FLUSH
 AC7997_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7997+SATELLITE: SATELLITE OBSERVATIONS - August 30, 1996
 AC7997_ROD/PIPE-DEPTH: 6.4 meters
 AC7997_SLEEVE-DEPTH  : 1.8 meters
 AC7997
 AC7997  HISTORY     - Date     Condition        Report By
 AC7997  HISTORY     - 19960830 MONUMENTED       USFS
 AC7997
 AC7997                          STATION DESCRIPTION
 AC7997
 AC7997'DESCRIBED BY US FOREST SERVICE 1996 (DFC)
 AC7997'THE STATION IS LOCATED NEAR THE JUNCTION OF FOREST SERVICE ROADS 302
 AC7997'AND 291 NORTH IN THE BLACK HILLS NATIONAL FOREST.  OWNERSHIP--U.S.
 AC7997'DEPARTMENT OF THE INTERIOR.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7997'U.S. HIGHWAYS 385 AND 16A IN CUSTER, GO NORTH ON U.S. HIGHWAY 385 FOR
 AC7997'3.3 MI (5.3 KM) TO THE JUNCTION OF CUSTER-LIMESTONE ROAD, TURN LEFT
 AC7997'AND GO WEST ON THE CUSTER-LIMESTONE ROAD FOR 0.7 MI (1.1 KM) TO THE
 AC7997'JUNCTION OF MEDICINE MOUNTAIN ROAD, TURN RIGHT AND GO NORTH ON
 AC7997'MEDICINE MOUNTAIN ROAD TO FOREST SERVICE ROAD 299 (BOBCAT ROAD), TURN
 AC7997'LEFT AND GO NORTHWEST ON ROAD 299 FOR 5.1 MI (8.2 KM) PASSING THE BOY
 AC7997'SCOUT CAMP TO THE JUNCTION OF FOREST SERVICE ROAD 301 (SIX MILE ROAD),
 AC7997'TURN LEFT AND GO WEST FOR 4.7 MI (7.6 KM) ON ROAD 301 TO A CATTLE
 AC7997'GUARD, ABOUT 100.0 FT (30.5 M) BEFORE THE INTERSECTION OF FOREST
 AC7997'SERVICE ROAD 291 NORTH, AND THE STATION ON THE RIGHT.  THE STATION IS
 AC7997'A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AC7997'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED
 AC7997'115.0 FT (35.1 M) NORTHEAST OF THE CATTLE GUARD AND 4.0 FT (1.2 M)
 AC7997'WEST OF A CORNER FENCE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0524 ***********************************************************************
 QT0524  DESIGNATION -  FOUR MILE
 QT0524  PID         -  QT0524
 QT0524  STATE/COUNTY-  SD/BUTTE
 QT0524  COUNTRY     -  US
 QT0524  USGS QUAD   -  ANTELOPE CREEK EAST (2017)
 QT0524
 QT0524                         *CURRENT SURVEY CONTROL
 QT0524  ______________________________________________________________________
 QT0524* NAD 83(1996) POSITION- 45 03 42.10089(N) 103 37 28.49931(W)   ADJUSTED
 QT0524* NAVD 88 ORTHO HEIGHT -  1009.    (meters)     3310.    (feet) SCALED
 QT0524  ______________________________________________________________________
 QT0524  GEOID HEIGHT    -        -16.188 (meters)                     GEOID18
 QT0524  LAPLACE CORR    -         -3.12  (seconds)                    DEFLEC18
 QT0524  HORZ ORDER      -  SECOND
 QT0524
 QT0524.The horizontal coordinates were established by classical geodetic methods
 QT0524.and adjusted by the National Geodetic Survey in January 1998.
 QT0524
 QT0524.The orthometric height was scaled from a topographic map.
 QT0524
 QT0524.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0524.GEOID18 height accuracy estimate available here.
 QT0524
 QT0524.Click photographs - Photos may exist for this station.
 QT0524
 QT0524.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0524
 QT0524. The following values were computed from the NAD 83(1996) position.
 QT0524
 QT0524;                    North         East     Units Scale Factor Converg.
 QT0524;SPC SD N     -   142,887.836   314,632.691   MT  0.99993913   -2 33 54.9
 QT0524;SPC SD N     -   468,791.18  1,032,257.42   sFT  0.99993913   -2 33 54.9
 QT0524;UTM  13      - 4,990,724.076   608,287.484   MT  0.99974419   +0 58 25.3
 QT0524
 QT0524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0524!SPC SD N     -   0.99984429  x   0.99993913  =   0.99978343
 QT0524!UTM  13      -   0.99984429  x   0.99974419  =   0.99958852
 QT0524
 QT0524:                Primary Azimuth Mark                     Grid Az
 QT0524:SPC SD N     -  FOUR MILE AZ MK                          340 27 18.5
 QT0524:UTM  13      -  FOUR MILE AZ MK                          336 54 58.3
 QT0524
 QT0524_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0828790724(NAD 83)
 QT0524
 QT0524|---------------------------------------------------------------------|
 QT0524| PID    Reference Object                     Distance      Geod. Az  |
 QT0524|                                                           dddmmss.s |
 QT0524| CQ8418 FOUR MILE RM 1                        7.743 METERS 05002     |
 QT0524| CQ8419 FOUR MILE RM 2                       11.577 METERS 30456     |
 QT0524| CQ8417 FOUR MILE AZ MK                                    3375323.6 |
 QT0524|---------------------------------------------------------------------|
 QT0524
 QT0524                          SUPERSEDED SURVEY CONTROL
 QT0524
 QT0524  NAD 83(1993)-  45 03 42.09702(N)    103 37 28.49638(W) AD(       ) 2
 QT0524  NAD 83(1986)-  45 03 42.09125(N)    103 37 28.49327(W) AD(       ) 2
 QT0524  NAD 27      -  45 03 42.12200(N)    103 37 26.79300(W) AD(       ) 2
 QT0524
 QT0524.Superseded values are not recommended for survey control.
 QT0524
 QT0524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0524.See file dsdata.pdf to determine how the superseded data were derived.
 QT0524
 QT0524_MARKER: DS = TRIANGULATION STATION DISK
 QT0524_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0524_STAMPING: FOUR MILE 1951
 QT0524_MARK LOGO: CGS
 QT0524_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0524+STABILITY: SURFACE MOTION
 QT0524
 QT0524  HISTORY     - Date     Condition        Report By
 QT0524  HISTORY     - 1951     MONUMENTED       CGS
 QT0524  HISTORY     - 1973     GOOD             USGS
 QT0524
 QT0524                          STATION DESCRIPTION
 QT0524
 QT0524'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCM)
 QT0524'THE STATION IS IN SECTION 27, T 13 N. R 4 E, ABOUT 26-1/2 MILES
 QT0524'NORTH AND 11 MILES EAST OF BELLE FOURCHE, 7 MILES EAST OF U.S.
 QT0524'HIGHWAY 85, ON THE WEST END AND HIGHEST POINT OF A PROMINENT
 QT0524'RIDGE, AND BETWEEN FOUR MILE CREEK AND BATTLE CREEK.
 QT0524'
 QT0524'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND
 QT0524'85 ABOUT 1/2 MILE NORTH OF BELLE FOURCHE, GO NORTH ON U.S. HIGHWAY
 QT0524'85 FOR 29.7 MILES TO A SMALL BRIDGE OVER BATTLE CREEK, CONTINUE
 QT0524'NORTHERLY ON THE HIGHWAY FOR 1.45 MILES TO A TRACK ROAD ON THE
 QT0524'RIGHT, TURN RIGHT (SOUTHEASTERLY) PASSING TO THE RIGHT OF A
 QT0524'BROAD CORRAL AND FOLLOW THE MAIN TRACK ROAD FOR 3.2 MILES TO AN
 QT0524'INTERSECTION WITH AN OLD HIGHWAY GRADE, (ABOUT 75 YARDS
 QT0524'NORTHWEST OF A FENCE CORNER) CONTINUE STRAIGHT AHEAD ON THE MAIN
 QT0524'TRACK ROAD FOR 5.1 MILES TO THE AZIMUTH MARK ON THE RIGHT
 QT0524'AS DESCRIBED BELOW, CONTINUE ON THE DIM TRACK ROAD FOR 0.25
 QT0524'MILE TO THE HIGHEST POINT OF THE RIDGE AND THE STATION.
 QT0524'
 QT0524'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0524'FOUR MILE 1951.
 QT0524'
 QT0524'REFERENCE MARK 1 PROJECTS 7 INCHES AND THE DISK IS STAMPED
 QT0524'FOUR MILE NO 1 1951.
 QT0524'
 QT0524'REFERENCE MARK 2 PROJECTS 9 INCHES AND THE DISK IS STAMPED
 QT0524'FOUR MILE NO 2 1951.
 QT0524'
 QT0524'THE AZIMUTH MARK IS 13 FEET SOUTHWEST OF THE CENTER OF THE
 QT0524'TRACK ROAD.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0524'FOUR MILE 1951.
 QT0524'
 QT0524'NOTE--THIS STATION WAS BUILT IN 1951 BUT WAS NOT OCCUPIED.
 QT0524'
 QT0524'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0524
 QT0524                          STATION RECOVERY (1973)
 QT0524
 QT0524'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WJC)
 QT0524'TO REACH THE STATION FROM REDIG, GO SOUTH ON U.S. HWY. 85 FOR
 QT0524'14.0 MI TO A CORRAL ON THE LEFT WITH THE SIGN COOKS BATTLE CREEK
 QT0524'RANCH.  TURN RIGHT AND GO WEST ON TRACK RD. FOR 1.7 MI TO A
 QT0524'WIRE GATE.  GO THROUGH THE GATE AND CONTINUE SOUTHWEST AND WEST
 QT0524'ON THE TRACK RD. FOR 2.8 MI TO A WIRE GATE AND THE AZIMUTH MARK.
 QT0524'TURN LEFT AND GO SOUTH ALONG A RIDGE FOR 0.2 MI TO THE TOP OF
 QT0524'THE RIDGE AND THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2281 ***********************************************************************
 PU2281  DESIGNATION -  FOURCHE
 PU2281  PID         -  PU2281
 PU2281  STATE/COUNTY-  SD/MEADE
 PU2281  COUNTRY     -  US
 PU2281  USGS QUAD   -  ELM CREEK (2017)
 PU2281
 PU2281                         *CURRENT SURVEY CONTROL
 PU2281  ______________________________________________________________________
 PU2281* NAD 83(1996) POSITION- 44 29 57.13570(N) 103 04 16.68946(W)   ADJUSTED
 PU2281* NAVD 88 ORTHO HEIGHT -   851.821 (meters)     2794.68  (feet) ADJUSTED
 PU2281  ______________________________________________________________________
 PU2281  GEOID HEIGHT    -        -17.161 (meters)                     GEOID18
 PU2281  LAPLACE CORR    -         -7.04  (seconds)                    DEFLEC18
 PU2281  DYNAMIC HEIGHT  -        851.587 (meters)     2793.92  (feet) COMP
 PU2281  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 PU2281
 PU2281  HORZ ORDER      -  THIRD
 PU2281  VERT ORDER      -  FIRST     CLASS II
 PU2281
 PU2281.The horizontal coordinates were established by classical geodetic methods
 PU2281.and adjusted by the National Geodetic Survey in January 1998.
 PU2281
 PU2281.The orthometric height was determined by differential leveling and
 PU2281.adjusted by the NATIONAL GEODETIC SURVEY
 PU2281.in October 1997.
 PU2281
 PU2281.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2281.GEOID18 height accuracy estimate available here.
 PU2281
 PU2281.Click photographs - Photos may exist for this station.
 PU2281
 PU2281.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2281
 PU2281.The dynamic height is computed by dividing the NAVD 88
 PU2281.geopotential number by the normal gravity value computed on the
 PU2281.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2281.degrees latitude (g = 980.6199 gals.).
 PU2281
 PU2281.The modeled gravity was interpolated from observed gravity values.
 PU2281
 PU2281. The following values were computed from the NAD 83(1996) position.
 PU2281
 PU2281;                    North         East     Units Scale Factor Converg.
 PU2281;SPC SD N     -    78,626.014   355,799.527   MT  0.99998521   -2 10 25.2
 PU2281;SPC SD N     -   257,958.85  1,167,318.95   sFT  0.99998521   -2 10 25.2
 PU2281;UTM  13      - 4,929,129.961   653,329.739   MT  0.99988912   +1 21 07.5
 PU2281
 PU2281!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2281!SPC SD N     -   0.99986915  x   0.99998521  =   0.99985436
 PU2281!UTM  13      -   0.99986915  x   0.99988912  =   0.99975828
 PU2281
 PU2281:                Primary Azimuth Mark                     Grid Az
 PU2281:SPC SD N     -  M 128                                    075 58 35.6
 PU2281:UTM  13      -  M 128                                    072 27 02.9
 PU2281
 PU2281_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5332929129(NAD 83)
 PU2281
 PU2281|---------------------------------------------------------------------|
 PU2281| PID    Reference Object                     Distance      Geod. Az  |
 PU2281|                                                           dddmmss.s |
 PU2281| PU1054 M 128                                              0734810.4 |
 PU2281| AB6196 FOURCHE RM 1                          9.529 METERS 09347     |
 PU2281| AB6195 FOURCHE RM 2                          9.426 METERS 27324     |
 PU2281|---------------------------------------------------------------------|
 PU2281
 PU2281                          SUPERSEDED SURVEY CONTROL
 PU2281
 PU2281  NAD 83(1993)-  44 29 57.12831(N)    103 04 16.69066(W) AD(       ) 3
 PU2281  NAD 83(1986)-  44 29 57.12676(N)    103 04 16.69226(W) AD(       ) 3
 PU2281  NAD 27      -  44 29 57.17300(N)    103 04 15.05300(W) AD(       ) 3
 PU2281
 PU2281.Superseded values are not recommended for survey control.
 PU2281
 PU2281.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2281.See file dsdata.pdf to determine how the superseded data were derived.
 PU2281
 PU2281_MARKER: DS = TRIANGULATION STATION DISK
 PU2281_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2281_STAMPING: FOURCHE 1950
 PU2281_MARK LOGO: CGS
 PU2281_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2281_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2281+STABILITY: SURFACE MOTION
 PU2281_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2281+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 PU2281
 PU2281  HISTORY     - Date     Condition        Report By
 PU2281  HISTORY     - 1950     MONUMENTED       CGS
 PU2281  HISTORY     - 19950524 GOOD             NGS
 PU2281
 PU2281                          STATION DESCRIPTION
 PU2281
 PU2281'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2281'STATION IS LOCATED ON ROAD RIGHT-OF-WAY, ABOUT 21 MILES
 PU2281'NORTHEAST OF STURGIS, 31 FEET NORTHEAST OF CENTER OF STATE
 PU2281'HIGHWAY 24, 5 FEET SOUTHEAST OF A WITNESS POST, AND 3 FEET
 PU2281'SOUTHWEST OF A WIRE FENCE.
 PU2281'
 PU2281'TO REACH FROM THE POST OFFICE IN STURGIS, GO NORTH ON STATE
 PU2281'HIGHWAY 24 AND 79 FOR 0.1 MILE TO THE JUNCTION OF THESE
 PU2281'HIGHWAYS.  TURN RIGHT AND GO EAST ON HIGHWAY 24 FOR 12.3
 PU2281'MILES TO BEAR BUTTE STORE AND POST OFFICE ON RIGHT.  CONTINUE
 PU2281'EAST FOR 9.9 MILES TO THE BRIDGE OVER THE BELLE FOURCHE RIVER.
 PU2281'CONTINUE EAST FOR 3.8 MILES TO TOP OF RIDGE AND STATION ON
 PU2281'LEFT.  CONTINUE EAST FOR 0.6 MILE TO AZIMUTH MARK ON LEFT.
 PU2281'
 PU2281'STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PU2281'FOURCHE 1950.
 PU2281'
 PU2281'REFERENCE MARK NO. 1 IS 34 FEET NORTHEAST OF CENTER OF STATE
 PU2281'HIGHWAY 24 AND 3 FEET SOUTHWEST OF A WIRE FENCE.  IT PROJECTS
 PU2281'5 INCHES, AND THE DISK IS STAMPED FOURCHE NO 1 1950.
 PU2281'
 PU2281'REFERENCE MARK NO. 2 IS 32 FEET NORTHEAST OF CENTER OF STATE
 PU2281'HIGHWAY 24 AND 3 FEET SOUTHWEST OF A WIRE FENCE.  IT PROJECTS
 PU2281'6 INCHES, AND THE DISK IS STAMPED FOURCHE NO 2 1950.
 PU2281'
 PU2281'BENCH MARK M 128 IS 31 FEET NORTH OF CENTER OF STATE HIGHWAY
 PU2281'24, 2 FEET SOUTH OF A WIRE FENCE, AND 1 FOOT SOUTHWEST OF A
 PU2281'WITNESS POST.  IT PROJECTS 7 INCHES, AND THE DISK IS STAMPED
 PU2281'M 128 1934.
 PU2281'
 PU2281'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN THE
 PU2281'TOPS OF 12-INCH CONCRETE CYLINDERS.  BENCH MARK M 128 IS A
 PU2281'STANDARD BENCH MARK DISK SET IN THE TOP OF A 6 X 6-INCH CONCRETE
 PU2281'POST.
 PU2281'
 PU2281'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PU2281
 PU2281                          STATION RECOVERY (1995)
 PU2281
 PU2281'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2281'33.7 KM (20.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU2281'OFFICE IN UNION CENTER, 118.0 M (387.1 FT) EAST OF MILEPOST 60, 115.1
 PU2281'M (377.6 FT) NORTH OF BENCH MARK A 419, 85.9 M (281.8 FT) SOUTH OF THE
 PU2281'HIGHWAY CENTERLINE, 9.8 M (32.2 FT) NORTH OF THE CENTER OF AN
 PU2281'ABANDONED ROAD BED, 9.4 M (30.8 FT) WEST OF REFERENCE MARK 1, 9.3 M
 PU2281'(30.5 FT) EAST OF REFERENCE MARK 2, 2.0 M (6.6 FT) ABOVE THE LEVEL OF
 PU2281'THE HIGHWAY, 1.5 M (4.9 FT) SOUTHEAST OF A 4 BY 4-INCH WOODEN POST,
 PU2281'0.8 M (2.6 FT) SOUTH OF A FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3
 PU2281'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 PU2281'BY RALPH BACHAND, 851 DUDLEY STREET, STURGIS, SD 57785, TELEPHONE
 PU2281'NUMBER (605) 347-4375.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6196 ***********************************************************************
 AB6196  DESIGNATION -  FOURCHE RM 1
 AB6196  PID         -  AB6196
 AB6196  STATE/COUNTY-  SD/MEADE
 AB6196  COUNTRY     -  US
 AB6196  USGS QUAD   -  ELM CREEK (2017)
 AB6196
 AB6196                         *CURRENT SURVEY CONTROL
 AB6196  ______________________________________________________________________
 AB6196* NAD 83(1986) POSITION- 44 29 57.12   (N) 103 04 16.26   (W)   HD_HELD1
 AB6196* NAVD 88 ORTHO HEIGHT -   851.854 (meters)     2794.79  (feet) ADJUSTED
 AB6196  ______________________________________________________________________
 AB6196  GEOID HEIGHT    -        -17.161 (meters)                     GEOID18
 AB6196  DYNAMIC HEIGHT  -        851.620 (meters)     2794.02  (feet) COMP
 AB6196  MODELED GRAVITY -    980,314.1   (mgal)                       NAVD 88
 AB6196
 AB6196  VERT ORDER      -  FIRST     CLASS II
 AB6196
 AB6196.The horizontal coordinates were determined by differentially corrected
 AB6196.hand held GPS observations or other comparable positioning techniques
 AB6196.and have an estimated accuracy of +/- 3 meters.
 AB6196
 AB6196.The orthometric height was determined by differential leveling and
 AB6196.adjusted by the NATIONAL GEODETIC SURVEY
 AB6196.in October 1997.
 AB6196
 AB6196.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6196.GEOID18 height accuracy estimate available here.
 AB6196
 AB6196.Click photographs - Photos may exist for this station.
 AB6196
 AB6196.The dynamic height is computed by dividing the NAVD 88
 AB6196.geopotential number by the normal gravity value computed on the
 AB6196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6196.degrees latitude (g = 980.6199 gals.).
 AB6196
 AB6196.The modeled gravity was interpolated from observed gravity values.
 AB6196
 AB6196;                    North         East    Units  Estimated Accuracy
 AB6196;SPC SD N     -    78,625.2     355,809.0     MT  (+/- 3 meters HH1 GPS) 
 AB6196
 AB6196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5333929129(NAD 83)
 AB6196
 AB6196                          SUPERSEDED SURVEY CONTROL
 AB6196
 AB6196.No superseded survey control is available for this station.
 AB6196
 AB6196_MARKER: DR = REFERENCE MARK DISK
 AB6196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6196_STAMPING: FOURCHE NO 1 1950
 AB6196_MARK LOGO: CGS
 AB6196_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6196+STABILITY: SURFACE MOTION
 AB6196_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6196+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 AB6196
 AB6196  HISTORY     - Date     Condition        Report By
 AB6196  HISTORY     - 1950     MONUMENTED       CGS
 AB6196  HISTORY     - 19950524 GOOD             NGS
 AB6196
 AB6196                          STATION DESCRIPTION
 AB6196
 AB6196'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB6196'33.7 KM (20.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB6196'OFFICE IN UNION CENTER, 115.0 M (377.3 FT) EAST OF MILEPOST 60, 85.9 M
 AB6196'(281.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.8 M (32.2 FT) NORTH OF
 AB6196'THE CENTER OF AN ABANDONED ROAD BED, 9.4 M (30.8 FT) EAST OF
 AB6196'TRIANGULATION STATION FOURCHE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE
 AB6196'HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, AND THE MONUMENT PROJECTS
 AB6196'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AB6196'PROPERTY OWNED BY RALPH BACHAND, 851 DUDLEY STREET, STURGIS, SD 57785,
 AB6196'TELEPHONE NUMBER (605) 347-4375.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6195 ***********************************************************************
 AB6195  DESIGNATION -  FOURCHE RM 2
 AB6195  PID         -  AB6195
 AB6195  STATE/COUNTY-  SD/MEADE
 AB6195  COUNTRY     -  US
 AB6195  USGS QUAD   -  ELM CREEK (2017)
 AB6195
 AB6195                         *CURRENT SURVEY CONTROL
 AB6195  ______________________________________________________________________
 AB6195* NAD 83(1986) POSITION- 44 29 57.15   (N) 103 04 17.12   (W)   HD_HELD1
 AB6195* NAVD 88 ORTHO HEIGHT -   851.828 (meters)     2794.71  (feet) ADJUSTED
 AB6195  ______________________________________________________________________
 AB6195  GEOID HEIGHT    -        -17.161 (meters)                     GEOID18
 AB6195  DYNAMIC HEIGHT  -        851.594 (meters)     2793.94  (feet) COMP
 AB6195  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 AB6195
 AB6195  VERT ORDER      -  FIRST     CLASS II
 AB6195
 AB6195.The horizontal coordinates were determined by differentially corrected
 AB6195.hand held GPS observations or other comparable positioning techniques
 AB6195.and have an estimated accuracy of +/- 3 meters.
 AB6195
 AB6195.The orthometric height was determined by differential leveling and
 AB6195.adjusted by the NATIONAL GEODETIC SURVEY
 AB6195.in October 1997.
 AB6195
 AB6195.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6195.GEOID18 height accuracy estimate available here.
 AB6195
 AB6195.Click photographs - Photos may exist for this station.
 AB6195
 AB6195.The dynamic height is computed by dividing the NAVD 88
 AB6195.geopotential number by the normal gravity value computed on the
 AB6195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6195.degrees latitude (g = 980.6199 gals.).
 AB6195
 AB6195.The modeled gravity was interpolated from observed gravity values.
 AB6195
 AB6195;                    North         East    Units  Estimated Accuracy
 AB6195;SPC SD N     -    78,626.8     355,790.0     MT  (+/- 3 meters HH1 GPS) 
 AB6195
 AB6195_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK5332029130(NAD 83)
 AB6195
 AB6195                          SUPERSEDED SURVEY CONTROL
 AB6195
 AB6195.No superseded survey control is available for this station.
 AB6195
 AB6195_MARKER: DR = REFERENCE MARK DISK
 AB6195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6195_STAMPING: FOURCHE NO 2 1950
 AB6195_MARK LOGO: CGS
 AB6195_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6195+STABILITY: SURFACE MOTION
 AB6195_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6195+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 AB6195
 AB6195  HISTORY     - Date     Condition        Report By
 AB6195  HISTORY     - 1950     MONUMENTED       CGS
 AB6195  HISTORY     - 19950524 GOOD             NGS
 AB6195
 AB6195                          STATION DESCRIPTION
 AB6195
 AB6195'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB6195'33.7 KM (20.95 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 AB6195'OFFICE IN UNION CENTER, 123.0 M (403.5 FT) EAST OF MILEPOST 60, 87.8 M
 AB6195'(288.1 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.8 M (32.2 FT) NORTH OF
 AB6195'THE CENTER OF AN ABANDONED ROAD BED, 9.3 M (30.5 FT) WEST OF
 AB6195'TRIANGULATION STATION FOURCHE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE
 AB6195'HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A FENCE, AND THE MONUMENT PROJECTS
 AB6195'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AB6195'PROPERTY OWNED BY RALPH BACHAND, 851 DUDLEY STREET, STURGIS, SD 57785,
 AB6195'TELEPHONE NUMBER (605) 347-4375.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2266 ***********************************************************************
 PU2266  DESIGNATION -  FOURMILE
 PU2266  PID         -  PU2266
 PU2266  STATE/COUNTY-  SD/BUTTE
 PU2266  COUNTRY     -  US
 PU2266  USGS QUAD   -  VOLUNTEER NW (2017)
 PU2266
 PU2266                         *CURRENT SURVEY CONTROL
 PU2266  ______________________________________________________________________
 PU2266* NAD 83(1996) POSITION- 44 38 31.56565(N) 103 12 49.35746(W)   ADJUSTED
 PU2266* NAVD 88 ORTHO HEIGHT -   910.    (meters)     2986.    (feet) SCALED
 PU2266  ______________________________________________________________________
 PU2266  GEOID HEIGHT    -        -16.829 (meters)                     GEOID18
 PU2266  LAPLACE CORR    -         -6.63  (seconds)                    DEFLEC18
 PU2266  HORZ ORDER      -  SECOND
 PU2266
 PU2266.The horizontal coordinates were established by classical geodetic methods
 PU2266.and adjusted by the National Geodetic Survey in January 1998.
 PU2266
 PU2266.The orthometric height was scaled from a topographic map.
 PU2266
 PU2266.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2266.GEOID18 height accuracy estimate available here.
 PU2266
 PU2266.Click photographs - Photos may exist for this station.
 PU2266
 PU2266.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2266
 PU2266. The following values were computed from the NAD 83(1996) position.
 PU2266
 PU2266;                    North         East     Units Scale Factor Converg.
 PU2266;SPC SD N     -    94,931.838   345,112.620   MT  0.99996445   -2 16 28.1
 PU2266;SPC SD N     -   311,455.54  1,132,256.99   sFT  0.99996445   -2 16 28.1
 PU2266;UTM  13      - 4,944,745.615   641,660.969   MT  0.99984678   +1 15 19.4
 PU2266
 PU2266!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2266!SPC SD N     -   0.99985990  x   0.99996445  =   0.99982436
 PU2266!UTM  13      -   0.99985990  x   0.99984678  =   0.99970670
 PU2266
 PU2266:                Primary Azimuth Mark                     Grid Az
 PU2266:SPC SD N     -  FOURMILE AZ MK                           105 48 53.1
 PU2266:UTM  13      -  FOURMILE AZ MK                           102 17 05.6
 PU2266
 PU2266_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4166044745(NAD 83)
 PU2266
 PU2266|---------------------------------------------------------------------|
 PU2266| PID    Reference Object                     Distance      Geod. Az  |
 PU2266|                                                           dddmmss.s |
 PU2266| CQ3785 FOURMILE RM 2                        13.283 METERS 03834     |
 PU2266| CQ3783 FOURMILE AZ MK                                     1033225.0 |
 PU2266| CQ3784 FOURMILE RM 1                        14.031 METERS 13132     |
 PU2266|---------------------------------------------------------------------|
 PU2266
 PU2266                          SUPERSEDED SURVEY CONTROL
 PU2266
 PU2266  NAD 83(1993)-  44 38 31.55854(N)    103 12 49.35713(W) AD(       ) 2
 PU2266  NAD 83(1986)-  44 38 31.55517(N)    103 12 49.35306(W) AD(       ) 2
 PU2266  NAD 27      -  44 38 31.60570(N)    103 12 47.70870(W) AD(       ) 2
 PU2266
 PU2266.Superseded values are not recommended for survey control.
 PU2266
 PU2266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2266.See file dsdata.pdf to determine how the superseded data were derived.
 PU2266
 PU2266_MARKER: DB = BENCH MARK DISK
 PU2266_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2266_MARK LOGO: USGS
 PU2266_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2266_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2266
 PU2266  HISTORY     - Date     Condition        Report By
 PU2266  HISTORY     - UNK      MONUMENTED       USGS
 PU2266  HISTORY     - 1950     GOOD             CGS
 PU2266  HISTORY     - 1962     GOOD             CGS
 PU2266
 PU2266                          STATION DESCRIPTION
 PU2266
 PU2266'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2266'THE STATION IS LOCATED ABOUT 11-3/4 MILES SOUTHEAST OF NEWELL,
 PU2266'8-1/2 MILES EAST AND 1-1/2 MILE NORTH OF VALE, ON A LOW
 PU2266'ROUND-TOPPED KNOLL WHICH IS THE HIGHEST POINT IN THE IMMEDIATE
 PU2266'VICINITY.  IT IS 8 FEET SOUTH OF A WITNESS POST.
 PU2266'
 PU2266'TO REACH THE STATION FROM THE VALE POST OFFICE GO EAST ON
 PU2266'A GRAVELED ROAD FOR 6.5 MILES TO POINT WHERE MAIN ROAD TURNS
 PU2266'NORTH.  CONTINUE NORTH AND NORTHEASTERLY ON MAIN ROAD 1
 PU2266'MILE TO STEEL BRIDGE OVER THE BELLE FOURCHE RIVER.  CROSS
 PU2266'BRIDGE AND CONTINUE 0.15 MILE TO A FORK.  TAKE MIDDLE FORK
 PU2266'STRAIGHT AHEAD FOR 0.15 MILE TO A FORK.  TAKE LEFT FORK 0.15
 PU2266'MILE TO DIAGONAL CROSS TRAILS.  CONTINUE STRAIGHT AHEAD ON
 PU2266'TRACK ROAD FOR 0.45 MILE TO A CATTLE GUARD AND WIRE GATE.
 PU2266'CROSS CATTLE GUARD OR PASS THROUGH GATE AND CONTINUE ON WELL
 PU2266'TRAVELED TRACK ROAD FOR 1.9 MILES TO TWO WIRE GATES.  PASS
 PU2266'THROUGH LEFT OF THE TWO GATES AND FOLLOW TRACK ROAD FOR
 PU2266'0.15 MILE TO A WIRE GATE ON THE LEFT.  TURN LEFT AND PASS
 PU2266'THROUGH GATE AND FOLLOW TRACK ROAD NORTHERLY FOR 0.3 MILE
 PU2266'TO A FORK.  TAKE LEFT FORK FOR 0.25 MILE TO A WIRE GATE AT A
 PU2266'FENCE CORNER AND AZIMUTH MARK JUST WEST OF THE GATE.
 PU2266'PASS THROUGH GATE AND TURN LEFT AND GO WEST ALONG NORTH
 PU2266'SIDE OF FENCE FOR 0.35 MILE.  TURN RIGHT AND GO
 PU2266'NORTHWESTERLY FOR 0.1 MILE TO HIGHEST POINT OF KNOLL AND
 PU2266'STATION.
 PU2266'
 PU2266'THE STATION MARK PROJECTS ABOUT 10 INCHES AND THE DISK IS
 PU2266'UNSTAMPED.
 PU2266'
 PU2266'REFERENCE MARK NO. 1 PROJECTS ABOUT 8 INCHES, AND THE DISK
 PU2266'IS STAMPED FOURMILE USGS NO 1 1950.
 PU2266'
 PU2266'REFERENCE MARK NO. 2 PROJECTS ABOUT 4 INCHES, AND THE DISK
 PU2266'IS STAMPED FOURMILE USGS NO 2 1950.
 PU2266'
 PU2266'THE AZIMUTH MARK IS 10 FEET WEST OF THE WEST GATE POST OF THE
 PU2266'WIRE GATE, 7 FEET WEST OF A WITNESS POST, AND 1 FOOT NORTH OF
 PU2266'AN EAST-WEST BARBED WIRE FENCE.  THE MARK PROJECTS ABOUT
 PU2266'8-INCHES AND THE DISK IS STAMPED FOURMILE USGS 1950.
 PU2266'
 PU2266'THE STATION MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH
 PU2266'MARK DISK CAPPED ON A FOUR INCH IRON PIPE.  REFERENCE AND
 PU2266'AZIMUTH MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2266'CONCRETE CYLINDERS.
 PU2266
 PU2266                          STATION RECOVERY (1962)
 PU2266
 PU2266'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2266'THE STATION WAS LOCATED AND ALL MARKS WERE FOUND IN GOOD
 PU2266'CONDITION.  THE DISTANCE AND DIRECTION TO THE MARKS WERE
 PU2266'CHECKED IN THE FIELD.  THE DIRECTION TO REFERENCE MARK NO. 1
 PU2266'WAS FOUND TO BE 2 MINUTES GREATER.  A NEW TO REACH FOLLOWS--
 PU2266'
 PU2266'TO REACH THE STATION FROM THE POST OFFICE IN VALE, GO EAST
 PU2266'ON MAIN GRAVELED ROAD FOR 6.6 MILES TO WHERE THE ROAD TURNS
 PU2266'NORTH.  TURN LEFT, NORTH AND EAST ON MAIN GRAVEL ROAD FOR 1.0
 PU2266'MILE TO A STEEL BRIDGE OVER THE BELLE FOURCHE RIVER.  CONTINUE
 PU2266'EAST ON GRAVEL ROAD FOR 0.4 MILE TO A SIDE ROAD LEFT.  TURN LEFT,
 PU2266'NORTHEAST ON BLADED ROAD FOR 0.5 MILE TO A WIRE GATE AND OLD
 PU2266'CATTLE GUARD ON THE LEFT.  PASS THROUGH GATE AND CONTINUE EAST
 PU2266'FOR 0.5 MILES TO TWO WIRE GATES.  PASS THROUGH THE LEFT GATE
 PU2266'AND CONTINUE EAST FOR 0.1 MILE TO A SIDE ROAD LEFT.  TURN
 PU2266'LEFT, NORTH AND FOLLOW THE DIM TRACK ROAD NORTH AND
 PU2266'NORTHWEST FOR 0.8 MILE TO THE STATION ON THE RIGHT AS
 PU2266'DESCRIBED.
 PU2266'
 PU2266'TO REACH THE AZIMUTH MARK FROM THE STATION GO EAST ACROSS
 PU2266'PASTURE FOR 0.35 MILE TO THE MARK AS DESCRIBED.
 PU2266'
 PU2266'THE STATION MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH
 PU2266'MARK DISK CAPPED ON A 4-INCH IRON PIPE.  IT PROJECTS 10
 PU2266'INCHES AND IS UNSTAMPED.  IT IS 166 FEET NORTH OF A
 PU2266'NORTHWEST-SOUTHEAST TRACK ROAD AND 9 FEET SOUTH OF A WOODEN
 PU2266'WITNESS POST.
 PU2266'
 PU2266'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2266'12-INCH CIRCULAR CONCRETE MONUMENT.  IT PROJECTS 6 INCHES
 PU2266'AND IS STAMPED FOURMILE USGS NO 1 1950.
 PU2266'
 PU2266'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2266'12-INCH CIRCULAR CONCRETE MONUMENT.  IT PROJECTS 4 INCHES
 PU2266'AND IS STAMPED FOURMILE USGS NO 2 1950.
 PU2266'
 PU2266'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2266'12-INCH CIRCULAR CONCRETE MONUMENT.  IT PROJECTS 6 INCHES
 PU2266'AND IS STAMPED FOURMILE USGS 1950.  IT IS 7 FEET WEST OF
 PU2266'A WOODEN WITNESS POST AND 1 FOOT NORTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1094 ***********************************************************************
 PU1094  DESIGNATION -  FOX
 PU1094  PID         -  PU1094
 PU1094  STATE/COUNTY-  SD/BUTTE
 PU1094  COUNTRY     -  US
 PU1094  USGS QUAD   -  CASTLE ROCK (2017)
 PU1094
 PU1094                         *CURRENT SURVEY CONTROL
 PU1094  ______________________________________________________________________
 PU1094* NAD 83(1996) POSITION- 44 55 20.45081(N) 103 25 20.05436(W)   ADJUSTED
 PU1094* NAVD 88 ORTHO HEIGHT -   942.746 (meters)     3092.99  (feet) ADJUSTED
 PU1094  ______________________________________________________________________
 PU1094  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU1094  LAPLACE CORR    -         -3.87  (seconds)                    DEFLEC18
 PU1094  DYNAMIC HEIGHT  -        942.516 (meters)     3092.24  (feet) COMP
 PU1094  MODELED GRAVITY -    980,341.2   (mgal)                       NAVD 88
 PU1094
 PU1094  HORZ ORDER      -  SECOND
 PU1094  VERT ORDER      -  SECOND    CLASS 0
 PU1094
 PU1094.The horizontal coordinates were established by classical geodetic methods
 PU1094.and adjusted by the National Geodetic Survey in January 1998.
 PU1094
 PU1094.The orthometric height was determined by differential leveling and
 PU1094.adjusted by the NATIONAL GEODETIC SURVEY
 PU1094.in June 1991.
 PU1094
 PU1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1094.GEOID18 height accuracy estimate available here.
 PU1094
 PU1094.Click photographs - Photos may exist for this station.
 PU1094
 PU1094.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1094
 PU1094.The dynamic height is computed by dividing the NAVD 88
 PU1094.geopotential number by the normal gravity value computed on the
 PU1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1094.degrees latitude (g = 980.6199 gals.).
 PU1094
 PU1094.The modeled gravity was interpolated from observed gravity values.
 PU1094
 PU1094. The following values were computed from the NAD 83(1996) position.
 PU1094
 PU1094;                    North         East     Units Scale Factor Converg.
 PU1094;SPC SD N     -   126,723.351   329,899.426   MT  0.99994163   -2 25 19.4
 PU1094;SPC SD N     -   415,758.19  1,082,345.03   sFT  0.99994163   -2 25 19.4
 PU1094;UTM  13      - 4,975,535.061   624,519.753   MT  0.99979066   +1 06 51.4
 PU1094
 PU1094!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1094!SPC SD N     -   0.99985478  x   0.99994163  =   0.99979642
 PU1094!UTM  13      -   0.99985478  x   0.99979066  =   0.99964548
 PU1094
 PU1094:                Primary Azimuth Mark                     Grid Az
 PU1094:SPC SD N     -  ROCK                                     359 59 57.6
 PU1094:UTM  13      -  ROCK                                     356 27 46.8
 PU1094
 PU1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2451975535(NAD 83)
 PU1094
 PU1094|---------------------------------------------------------------------|
 PU1094| PID    Reference Object                     Distance      Geod. Az  |
 PU1094|                                                           dddmmss.s |
 PU1094| PU1093 FOX RM 1                              7.606 METERS 22554     |
 PU1094| PU1095 FOX RM 2                             10.131 METERS 32718     |
 PU1094| PU1102 ROCK                                APPROX. 3.7 KM 3573438.2 |
 PU1094|---------------------------------------------------------------------|
 PU1094
 PU1094                          SUPERSEDED SURVEY CONTROL
 PU1094
 PU1094  NAD 83(1993)-  44 55 20.44515(N)    103 25 20.05276(W) AD(       ) 2
 PU1094  NAD 83(1986)-  44 55 20.44080(N)    103 25 20.04972(W) AD(       ) 2
 PU1094  NAD 27      -  44 55 20.48080(N)    103 25 18.37800(W) AD(       ) 2
 PU1094  NGVD 29 (??/??/92)  942.271  (m)         3091.43   (f) ADJ UNCH    2 0
 PU1094  NGVD 29             942.27   (m)         3091.4    (f) LEVELING    3  
 PU1094
 PU1094.Superseded values are not recommended for survey control.
 PU1094
 PU1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1094.See file dsdata.pdf to determine how the superseded data were derived.
 PU1094
 PU1094_MARKER: DS = TRIANGULATION STATION DISK
 PU1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1094_STAMPING: FOX 1962
 PU1094_MARK LOGO: CGS
 PU1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1094+STABILITY: SURFACE MOTION
 PU1094
 PU1094  HISTORY     - Date     Condition        Report By
 PU1094  HISTORY     - 1962     MONUMENTED       CGS
 PU1094  HISTORY     - 1963     GOOD             CGS
 PU1094
 PU1094                          STATION DESCRIPTION
 PU1094
 PU1094'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1094'THE STATION IS LOCATED ON A LOW MOUND LIKE HILL ABOUT 14.0
 PU1094'MILES NORTH OF NEWELL, 3.0 MILES SOUTH OF CASTLE ROCK AND ABOUT
 PU1094'300 FEET SOUTH OF WOODEN CORRAL.
 PU1094'
 PU1094'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212
 PU1094'AND STATE HIGHWAY 79 IN THE NORTHEAST CORNER OF NEWELL.  GO
 PU1094'NORTH ON STATE HIGHWAY 79 FOR 10.2 MILES TO A BRIDGE OVER SOUTH
 PU1094'WILLOW CREEK, CONTINUE NORTH ON STATE HIGHWAY 79 FOR 2.8 MILES
 PU1094'TO A BRIDGE OVER NORTH WILLOW CREEK, CONTINUE NORTH ON STATE
 PU1094'HIGHWAY 79 FOR 1.5 MILES TO A WIRE GATE ON THE EAST SIDE OF
 PU1094'THE HIGHWAY AT THE SUMMIT OF A LOW GRADE.  TURN RIGHT, PASS
 PU1094'THROUGH GATE, AND GO EAST-SOUTHEAST FOR 0.1 MILE TO TOP
 PU1094'OF HILL AND STATION.
 PU1094'
 PU1094'THE STATION MARK IS A STANDARD DISK STAMPED FOX 1962 SET
 PU1094'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES IN
 PU1094'DIAMETER AND PROJECTS ABOUT 2 INCHES ABOVE THE SURFACE OF THE
 PU1094'GROUND.
 PU1094'
 PU1094'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED FOX NO
 PU1094'1 1962 SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12
 PU1094'INCHES IN DIAMETER AND PROJECTS ABOUT 4 INCHES ABOVE THE SURFACE
 PU1094'OF THE GROUND.  IT IS ABOUT 1-1/2 FEET LOWER THAN THE STATION
 PU1094'MARK.
 PU1094'
 PU1094'REFERENCE MARK 2 IS A STANDARD DISK STAMPED FOX NO 2 1962
 PU1094'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES
 PU1094'IN DIAMETER AND PROJECTS ABOUT 4 INCHES ABOVE THE SURFACE
 PU1094'OF THE GROUND.  IT IS ABOUT 2 FEET LOWER THAN THE STATION MARK.
 PU1094
 PU1094                          STATION RECOVERY (1963)
 PU1094
 PU1094'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1094'3.1 MI S FROM CASTLE ROCK.
 PU1094'ABOUT 2.95 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1094'OFFICE AT CASTLE ROCK, THENCE 0.15 MILE SOUTHEAST ALONG A
 PU1094'TRACK ROAD, AT THE CREST OF A SLIGHT HILL, 33.4 FEET SOUTHEAST
 PU1094'OF R.M. 2, 25.0 FEET NORTHEAST OF R.M. 1, AND SET IN THE TOP
 PU1094'OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2172 ***********************************************************************
 PU2172  DESIGNATION -  FOX
 PU2172  PID         -  PU2172
 PU2172  STATE/COUNTY-  SD/PENNINGTON
 PU2172  COUNTRY     -  US
 PU2172  USGS QUAD   -  CREIGHTON (2017)
 PU2172
 PU2172                         *CURRENT SURVEY CONTROL
 PU2172  ______________________________________________________________________
 PU2172* NAD 83(1996) POSITION- 44 19 18.23940(N) 102 12 52.11682(W)   ADJUSTED
 PU2172* NAVD 88 ORTHO HEIGHT -   856.    (meters)     2808.    (feet) SCALED
 PU2172  ______________________________________________________________________
 PU2172  GEOID HEIGHT    -        -19.347 (meters)                     GEOID18
 PU2172  LAPLACE CORR    -         -6.07  (seconds)                    DEFLEC18
 PU2172  HORZ ORDER      -  SECOND
 PU2172
 PU2172.The horizontal coordinates were established by classical geodetic methods
 PU2172.and adjusted by the National Geodetic Survey in January 1998.
 PU2172
 PU2172.The orthometric height was scaled from a topographic map.
 PU2172
 PU2172.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2172.GEOID18 height accuracy estimate available here.
 PU2172
 PU2172.Click photographs - Photos may exist for this station.
 PU2172
 PU2172.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2172
 PU2172. The following values were computed from the NAD 83(1996) position.
 PU2172
 PU2172;                    North         East     Units Scale Factor Converg.
 PU2172;SPC SD S     -   222,602.033   449,953.839   MT  0.99998225   -1 17 51.8
 PU2172;SPC SD S     -   730,320.17  1,476,223.55   sFT  0.99998225   -1 17 51.8
 PU2172;UTM  13      - 4,911,381.993   722,118.685   MT  1.00020679   +1 56 49.2
 PU2172
 PU2172!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2172!SPC SD S     -   0.99986876  x   0.99998225  =   0.99985101
 PU2172!UTM  13      -   0.99986876  x   1.00020679  =   1.00007552
 PU2172
 PU2172:                Primary Azimuth Mark                     Grid Az
 PU2172:SPC SD S     -  FOX AZ MK                                084 06 16.2
 PU2172:UTM  13      -  FOX AZ MK                                080 51 35.2
 PU2172
 PU2172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2211811381(NAD 83)
 PU2172
 PU2172|---------------------------------------------------------------------|
 PU2172| PID    Reference Object                     Distance      Geod. Az  |
 PU2172|                                                           dddmmss.s |
 PU2172| CQ3786 FOX AZ MK                                          0824824.4 |
 PU2172| CQ3787 FOX RM 1                             13.577 METERS 16933     |
 PU2172| CQ3788 FOX RM 2                             11.924 METERS 27854     |
 PU2172|---------------------------------------------------------------------|
 PU2172
 PU2172                          SUPERSEDED SURVEY CONTROL
 PU2172
 PU2172  NAD 83(1986)-  44 19 18.23177(N)    102 12 52.11849(W) AD(       ) 2
 PU2172  NAD 27      -  44 19 18.28390(N)    102 12 50.54970(W) AD(       ) 2
 PU2172
 PU2172.Superseded values are not recommended for survey control.
 PU2172
 PU2172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2172.See file dsdata.pdf to determine how the superseded data were derived.
 PU2172
 PU2172_MARKER: DS = TRIANGULATION STATION DISK
 PU2172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2172_STAMPING: FOX 1950
 PU2172_MARK LOGO: CGS
 PU2172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2172+STABILITY: SURFACE MOTION
 PU2172
 PU2172  HISTORY     - Date     Condition        Report By
 PU2172  HISTORY     - 1950     MONUMENTED       CGS
 PU2172  HISTORY     - 1951     GOOD             CGS
 PU2172  HISTORY     - 1961     GOOD             CGS
 PU2172
 PU2172                          STATION DESCRIPTION
 PU2172
 PU2172'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2172'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTH OF CREIGHTON, ON
 PU2172'THE HIGHEST POINT AND NEAR THE SOUTHERLY EDGE OF A CULTIVATED
 PU2172'FIELD, 0.2 MILE SOUTHEAST OF A FENCE CORNER, AND 25 FEET NORTH
 PU2172'OF A WIRE FENCE AND A WITNESS POST.
 PU2172'
 PU2172'TO REACH THE STATION FROM THE CREIGHTON POST OFFICE, GO NORTH
 PU2172'FOR 4.85 MILES TO A SIDE ROAD AND A SCHOOL HOUSE ON THE LEFT.
 PU2172'THEN LEFT, WEST, FOR 1.0 MILE.  THEN RIGHT, NORTH, ON A TRACK
 PU2172'ROAD FOR 0.7 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 PU2172'TURN LEFT, WEST, FOR 0.45 MILE TO A FENCE CORNER.  THEN SHARP
 PU2172'LEFT, ALONG THE NORTHERLY SIDE OF THE FENCE, FOR 0.2 MILE TO
 PU2172'THE STATION AS DESCRIBED.
 PU2172'
 PU2172'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED
 PU2172'FOX 1950.
 PU2172'
 PU2172'REFERENCE MARK NO. 1 IS AT THE SOUTHERLY EDGE OF THE CULTIVATED
 PU2172'FIELD AND IN THE FENCE LINE.  IT PROJECTS 6 INCHES, AND THE
 PU2172'DISK IS STAMPED FOX NO 1 1950.
 PU2172'
 PU2172'REFERENCE MARK NO. 2 IS AT THE SOUTHERLY EDGE OF THE CULTIVATED
 PU2172'FIELD AND IN THE FENCE LINE.  IT PROJECTS 6 INCHES, AND THE
 PU2172'DISK IS STAMPED FOX NO 2 1950.
 PU2172'
 PU2172'THE AZIMUTH MARK IS 14 FEET EAST OF THE CENTER OF A TRACK ROAD,
 PU2172'6 FEET WEST OF A WIRE FENCE, 2 FEET SOUTH EAST OF A WITNESS
 PU2172'POST, AND 1 FOOT SOUTH OF A TELEPHONE POLE.  IT PROJECTS 8
 PU2172'INCHES, AND THE DISK IS STAMPED FOX 1950.
 PU2172'
 PU2172'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2172'CYLINDERS.
 PU2172
 PU2172                          STATION RECOVERY (1951)
 PU2172
 PU2172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2172'STATION RECOVERED AND THE MARKS ARE IN GOOD CONDITION.  THE
 PU2172'STAMPINGS ON THE MARKS ARE AS DESCRIBED IN 1950.  THE ORIGINAL
 PU2172'DESCRIPTION IS ACCURATE AND ADEQUATE.
 PU2172
 PU2172                          STATION RECOVERY (1961)
 PU2172
 PU2172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PU2172'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2
 PU2172'WERE RECOVERED, FOUND TO BE AS DESCRIBED IN 1950 AND IN GOOD
 PU2172'CONDITION.
 PU2172'
 PU2172'A METAL WITNESS POST WITH SIGN WAS SET AT THE STATION THIS
 PU2172'YEAR.  IT IS 44.6 FEET SOUTH OF THE STATION MARK AND 1.3 FEET
 PU2172'SOUTHEAST OF REFERENCE MARK 1.
 PU2172'
 PU2172'A METAL WITNESS POST WITH SIGN WAS SET AT THE AZIMUTH MARK
 PU2172'THIS YEAR.  IT IS 6.0 FEET EAST OF THE MARK.
 PU2172'
 PU2172'THE 1950 ROUTE TO THE STATION WAS USED IN RECOVERY AND FOUND
 PU2172'TO BE ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0753 ***********************************************************************
 QS0753  DESIGNATION -  FOX ISLAND
 QS0753  PID         -  QS0753
 QS0753  STATE/COUNTY-  SD/WALWORTH
 QS0753  COUNTRY     -  US
 QS0753  USGS QUAD   -  MOREAU NE (2017)
 QS0753
 QS0753                         *CURRENT SURVEY CONTROL
 QS0753  ______________________________________________________________________
 QS0753* NAD 83(1996) POSITION- 45 28 32.38863(N) 100 18 12.01866(W)   ADJUSTED
 QS0753* NAVD 88 ORTHO HEIGHT -   576.    (meters)     1890.    (feet) SCALED
 QS0753  ______________________________________________________________________
 QS0753  GEOID HEIGHT    -        -22.024 (meters)                     GEOID18
 QS0753  LAPLACE CORR    -         -1.87  (seconds)                    DEFLEC18
 QS0753  HORZ ORDER      -  SECOND
 QS0753
 QS0753.The horizontal coordinates were established by classical geodetic methods
 QS0753.and adjusted by the National Geodetic Survey in January 1998.
 QS0753
 QS0753.The orthometric height was scaled from a topographic map.
 QS0753
 QS0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0753.GEOID18 height accuracy estimate available here.
 QS0753
 QS0753.Click photographs - Photos may exist for this station.
 QS0753
 QS0753.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0753
 QS0753. The following values were computed from the NAD 83(1996) position.
 QS0753
 QS0753;                    North         East     Units Scale Factor Converg.
 QS0753;SPC SD N     -   182,547.841   576,282.287   MT  0.99996653   -0 12 52.9
 QS0753;SPC SD N     -   598,909.04  1,890,686.14   sFT  0.99996653   -0 12 52.9
 QS0753;UTM  14      - 5,036,618.923   398,130.606   MT  0.99972759   -0 55 45.5
 QS0753
 QS0753!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0753!SPC SD N     -   0.99991310  x   0.99996653  =   0.99987963
 QS0753!UTM  14      -   0.99991310  x   0.99972759  =   0.99964071
 QS0753
 QS0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR9813036618(NAD 83)
 QS0753
 QS0753                          SUPERSEDED SURVEY CONTROL
 QS0753
 QS0753  NAD 83(1986)-  45 28 32.37928(N)    100 18 12.01848(W) AD(       ) 2
 QS0753  NAD 27      -  45 28 32.41000(N)    100 18 10.55100(W) AD(       ) 2
 QS0753  MORC        -  45 28 29.75000(N)    100 18 10.20000(W) AD(       ) 3
 QS0753
 QS0753.Superseded values are not recommended for survey control.
 QS0753
 QS0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0753.See file dsdata.pdf to determine how the superseded data were derived.
 QS0753
 QS0753_MARKER: C = CAP OF CAP-AND-BOLT PAIR
 QS0753_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0753_MARK LOGO: MORC
 QS0753_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0753_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0753
 QS0753  HISTORY     - Date     Condition        Report By
 QS0753  HISTORY     - 1889     MONUMENTED       MORC
 QS0753  HISTORY     - 1945     MARK NOT FOUND   CGS
 QS0753
 QS0753                          STATION DESCRIPTION
 QS0753
 QS0753'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0753'LOCATED ON THE LEFT BANK, ON A PROJECTING POINT OF A RANGE
 QS0753'OF HILLS, ABOUT 2-1/2 MILES N FROM BOX ISLAND.  THE HILL IS
 QS0753'THE MOST PROMINENT AS SEEN FROM THE RIVER BUT THERE IS HIGHER
 QS0753'LAND 1/2 MILE E.  THE STATION IS ABOUT 3/4 MILE E FROM BLUE
 QS0753'BLANKET CREEK.  IT IS MARKED BY THE USUAL STONE AND A U.S.B.M.
 QS0753'PIPE.
 QS0753
 QS0753                          STATION RECOVERY (1945)
 QS0753
 QS0753'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0753'THE AREA IN THE VICINITY OF THIS STATION WAS SEARCHED AND AN
 QS0753'OLD CAIRN WAS FOUND AT THE APPARENT SITE OF THE STATION.
 QS0753'CONSIDERABLE DIGGING WAS DONE HERE BUT NO MARK WAS FOUND.
 QS0753'THE MOST PROMINENT HILL IN THE RANGE AS VIEWED FROM THE RIVER
 QS0753'DID NOT APPEAR TO BE THE STATION SITE.  THE STATION IS BELIEVED
 QS0753'TO BE LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1093 ***********************************************************************
 PU1093  DESIGNATION -  FOX RM 1
 PU1093  PID         -  PU1093
 PU1093  STATE/COUNTY-  SD/BUTTE
 PU1093  COUNTRY     -  US
 PU1093  USGS QUAD   -  CASTLE ROCK (2017)
 PU1093
 PU1093                         *CURRENT SURVEY CONTROL
 PU1093  ______________________________________________________________________
 PU1093* NAD 83(1986) POSITION- 44 55 20.28   (N) 103 25 20.30   (W)   HD_HELD1
 PU1093* NAVD 88 ORTHO HEIGHT -   942.123 (meters)     3090.95  (feet) ADJUSTED
 PU1093  ______________________________________________________________________
 PU1093  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU1093  DYNAMIC HEIGHT  -        941.893 (meters)     3090.19  (feet) COMP
 PU1093  MODELED GRAVITY -    980,341.2   (mgal)                       NAVD 88
 PU1093
 PU1093  VERT ORDER      -  SECOND    CLASS 0
 PU1093
 PU1093.The horizontal coordinates were determined by differentially corrected
 PU1093.hand held GPS observations or other comparable positioning techniques
 PU1093.and have an estimated accuracy of +/- 3 meters.
 PU1093
 PU1093.The orthometric height was determined by differential leveling and
 PU1093.adjusted by the NATIONAL GEODETIC SURVEY
 PU1093.in June 1991.
 PU1093
 PU1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1093.GEOID18 height accuracy estimate available here.
 PU1093
 PU1093.Click photographs - Photos may exist for this station.
 PU1093
 PU1093.The dynamic height is computed by dividing the NAVD 88
 PU1093.geopotential number by the normal gravity value computed on the
 PU1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1093.degrees latitude (g = 980.6199 gals.).
 PU1093
 PU1093.The modeled gravity was interpolated from observed gravity values.
 PU1093
 PU1093;                    North         East    Units  Estimated Accuracy
 PU1093;SPC SD N     -   126,718.3     329,893.8     MT  (+/- 3 meters HH1 GPS) 
 PU1093
 PU1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2451475529(NAD 83)
 PU1093
 PU1093                          SUPERSEDED SURVEY CONTROL
 PU1093
 PU1093  NGVD 29 (??/??/92)  941.648  (m)         3089.39   (f) ADJ UNCH    2 0
 PU1093
 PU1093.Superseded values are not recommended for survey control.
 PU1093
 PU1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1093.See file dsdata.pdf to determine how the superseded data were derived.
 PU1093
 PU1093_MARKER: DR = REFERENCE MARK DISK
 PU1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1093_STAMPING: FOX NO 1 1962
 PU1093_MARK LOGO: CGS
 PU1093_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1093+STABILITY: SURFACE MOTION
 PU1093
 PU1093  HISTORY     - Date     Condition        Report By
 PU1093  HISTORY     - 1962     MONUMENTED       CGS
 PU1093  HISTORY     - 1963     GOOD             CGS
 PU1093
 PU1093                          STATION DESCRIPTION
 PU1093
 PU1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1093'3.1 MI S FROM CASTLE ROCK.
 PU1093'ABOUT 2.95 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1093'OFFICE AT CASTLE ROCK, THENCE 0.15 MILE SOUTHEAST ALONG A TRACK
 PU1093'ROAD, 45.5 FEET SOUTH OF R.M. 2, 25.0 FEET SOUTHWEST OF THE
 PU1093'STATION MARK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1093'0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1095 ***********************************************************************
 PU1095  DESIGNATION -  FOX RM 2
 PU1095  PID         -  PU1095
 PU1095  STATE/COUNTY-  SD/BUTTE
 PU1095  COUNTRY     -  US
 PU1095  USGS QUAD   -  CASTLE ROCK (2017)
 PU1095
 PU1095                         *CURRENT SURVEY CONTROL
 PU1095  ______________________________________________________________________
 PU1095* NAD 83(1986) POSITION- 44 55 20.73   (N) 103 25 20.30   (W)   HD_HELD1
 PU1095* NAVD 88 ORTHO HEIGHT -   942.001 (meters)     3090.55  (feet) ADJUSTED
 PU1095  ______________________________________________________________________
 PU1095  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU1095  DYNAMIC HEIGHT  -        941.772 (meters)     3089.80  (feet) COMP
 PU1095  MODELED GRAVITY -    980,341.2   (mgal)                       NAVD 88
 PU1095
 PU1095  VERT ORDER      -  SECOND    CLASS 0
 PU1095
 PU1095.The horizontal coordinates were determined by differentially corrected
 PU1095.hand held GPS observations or other comparable positioning techniques
 PU1095.and have an estimated accuracy of +/- 3 meters.
 PU1095
 PU1095.The orthometric height was determined by differential leveling and
 PU1095.adjusted by the NATIONAL GEODETIC SURVEY
 PU1095.in June 1991.
 PU1095
 PU1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1095.GEOID18 height accuracy estimate available here.
 PU1095
 PU1095.Click photographs - Photos may exist for this station.
 PU1095
 PU1095.The dynamic height is computed by dividing the NAVD 88
 PU1095.geopotential number by the normal gravity value computed on the
 PU1095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1095.degrees latitude (g = 980.6199 gals.).
 PU1095
 PU1095.The modeled gravity was interpolated from observed gravity values.
 PU1095
 PU1095;                    North         East    Units  Estimated Accuracy
 PU1095;SPC SD N     -   126,732.2     329,894.4     MT  (+/- 3 meters HH1 GPS) 
 PU1095
 PU1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2451475543(NAD 83)
 PU1095
 PU1095                          SUPERSEDED SURVEY CONTROL
 PU1095
 PU1095  NGVD 29 (??/??/92)  941.527  (m)         3088.99   (f) ADJ UNCH    2 0
 PU1095
 PU1095.Superseded values are not recommended for survey control.
 PU1095
 PU1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1095.See file dsdata.pdf to determine how the superseded data were derived.
 PU1095
 PU1095_MARKER: DR = REFERENCE MARK DISK
 PU1095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1095_STAMPING: FOX NO 2 1962
 PU1095_MARK LOGO: CGS
 PU1095_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1095+STABILITY: SURFACE MOTION
 PU1095
 PU1095  HISTORY     - Date     Condition        Report By
 PU1095  HISTORY     - 1962     MONUMENTED       CGS
 PU1095  HISTORY     - 1963     GOOD             CGS
 PU1095
 PU1095                          STATION DESCRIPTION
 PU1095
 PU1095'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1095'3.1 MI S FROM CASTLE ROCK.
 PU1095'ABOUT 2.95 MILES SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1095'OFFICE AT CASTLE ROCK, THENCE 0.15 MILE SOUTHEAST ALONG A TRACK
 PU1095'ROAD, 45.5 FEET NORTH OF R.M. 1, 33.4 FEET NORTHWEST OF THE
 PU1095'STATION MARK, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1095'0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0843 ***********************************************************************
 OR0843  DESIGNATION -  FRANEK
 OR0843  PID         -  OR0843
 OR0843  STATE/COUNTY-  SD/BUFFALO
 OR0843  COUNTRY     -  US
 OR0843  USGS QUAD   -  PUKWANA NE (2017)
 OR0843
 OR0843                         *CURRENT SURVEY CONTROL
 OR0843  ______________________________________________________________________
 OR0843* NAD 83(1996) POSITION- 43 58 49.64640(N) 099 02 48.72616(W)   ADJUSTED
 OR0843* NAVD 88 ORTHO HEIGHT -   524.94  (+/-2cm)     1722.2   (feet) VERTCON3
 OR0843  ______________________________________________________________________
 OR0843  GEOID HEIGHT    -        -25.219 (meters)                     GEOID18
 OR0843  LAPLACE CORR    -         -1.30  (seconds)                    DEFLEC18
 OR0843  HORZ ORDER      -  FIRST
 OR0843  VERT ORDER      -  THIRD ? (See Below)
 OR0843
 OR0843.The horizontal coordinates were established by classical geodetic methods
 OR0843.and adjusted by the National Geodetic Survey in January 1998.
 OR0843
 OR0843.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0843.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0843
 OR0843.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0843.GEOID18 height accuracy estimate available here.
 OR0843
 OR0843.The vertical order pertains to the NGVD 29 superseded value.
 OR0843
 OR0843.Click photographs - Photos may exist for this station.
 OR0843
 OR0843.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0843
 OR0843. The following values were computed from the NAD 83(1996) position.
 OR0843
 OR0843;                    North         East     Units Scale Factor Converg.
 OR0843;SPC SD S     -   183,782.944   703,204.637   MT  0.99992681   +0 53 14.9
 OR0843;SPC SD S     -   602,961.21  2,307,097.21   sFT  0.99992681   +0 53 14.9
 OR0843;UTM  14      - 4,869,703.351   496,241.136   MT  0.99960017   -0 01 57.2
 OR0843
 OR0843!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0843!SPC SD S     -   0.99992165  x   0.99992681  =   0.99984846
 OR0843!UTM  14      -   0.99992165  x   0.99960017  =   0.99952185
 OR0843
 OR0843:                Primary Azimuth Mark                     Grid Az
 OR0843:SPC SD S     -  FRANEK AZ MK                             180 58 30.8
 OR0843:UTM  14      -  FRANEK AZ MK                             181 53 42.9
 OR0843
 OR0843_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9624169703(NAD 83)
 OR0843
 OR0843|---------------------------------------------------------------------|
 OR0843| PID    Reference Object                     Distance      Geod. Az  |
 OR0843|                                                           dddmmss.s |
 OR0843| CO3119 FRANEK RM 1                          35.040 METERS 00557     |
 OR0843| CO3120 FRANEK RM 2                          23.010 METERS 17318     |
 OR0843| CO3118 FRANEK AZ MK                                       1815145.7 |
 OR0843|---------------------------------------------------------------------|
 OR0843
 OR0843                          SUPERSEDED SURVEY CONTROL
 OR0843
 OR0843  NAD 83(1986)-  43 58 49.64553(N)    099 02 48.73264(W) AD(       ) 1
 OR0843  NAD 27      -  43 58 49.66600(N)    099 02 47.38200(W) AD(       ) 1
 OR0843  NGVD 29             524.61   (m)         1721.2    (f) LEVELING    3  
 OR0843
 OR0843.Superseded values are not recommended for survey control.
 OR0843
 OR0843.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0843.See file dsdata.pdf to determine how the superseded data were derived.
 OR0843
 OR0843_MARKER: DS = TRIANGULATION STATION DISK
 OR0843_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0843_STAMPING: FRANEK 1934
 OR0843_MARK LOGO: CGS
 OR0843_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0843+STABILITY: SURFACE MOTION
 OR0843
 OR0843  HISTORY     - Date     Condition        Report By
 OR0843  HISTORY     - 1934     MONUMENTED       CGS
 OR0843  HISTORY     - 1948     GOOD             CGS
 OR0843
 OR0843                          STATION DESCRIPTION
 OR0843
 OR0843'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0843'STATION IS LOCATED ON THE RIGHT-OF-WAY OF COUNTY ROAD ABOUT
 OR0843'250 YARDS N OF THE SW CORNER OF SEC. 18, T 106 N, R 68 W,
 OR0843'IN EL DORADO TOWNSHIP, ABOUT 4.75 MILES SW OF GANN VALLEY.
 OR0843'
 OR0843'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0843'BRONZE DISKS SET IN CONCRETE.
 OR0843'
 OR0843'REFERENCE MARK NO. 1 IS 20 FEET E OF CENTER LINE OF DIRT
 OR0843'ROAD IN N-S FENCE LINE.
 OR0843'
 OR0843'REFERENCE MARK NO. 2 IS 38 FEET E OF CENTER LINE OF N-S
 OR0843'SECTION LINE ROAD IN N-S FENCE LINE.
 OR0843'
 OR0843'TO REACH THE AZIMUTH MARK FROM CROSSROADS 7.1 MILES E OF SHELBY,
 OR0843'GO N 0.7 MILE.  MARK IS ON THE LEFT (W) SIDE OF ROAD IN
 OR0843'N-S FENCE LINE, AND 30 FEET W OF CENTER LINE OF DIRT ROAD.
 OR0843'
 OR0843'TO REACH THE STATION FROM MAIN CROSS STREET IN CHAMBERLAIN,
 OR0843'GO N ON STATE HIGHWAY 47 FOR 3.5 MILES.  TURN RIGHT (E) ON
 OR0843'DIRT ROAD FOR 2.4 MILES, TURN LEFT (N), GO 1.0 MILE.  TURN
 OR0843'RIGHT (E), GO 3.1 MILES TO CROSSROADS, TURN LEFT (N), GO
 OR0843'6.0 MILES TO SHELBY, TURN RIGHT (E), GO 7.1 MILES, TURN LEFT
 OR0843'(N), GO 2.1 MILES TO TOP OF GRADE AND STATION.  MARK IS 11
 OR0843'FEET W OF FENCE, AND 22 FEET E OF CENTER LINE OF DIRT ROAD.
 OR0843'
 OR0843'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 OR0843
 OR0843                          STATION RECOVERY (1948)
 OR0843
 OR0843'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0843'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 OR0843'TO BE IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK NO.
 OR0843'1 AND THE DIRECTION TO THE AZIMUTH MARK DID NOT CHECK ALTHOUGH
 OR0843'ATTEMPTED TWICE.  THERE WAS ALSO A DISCREPANCY BETWEEN THE FEET
 OR0843'AND METERS OF THE 1934 MEASUREMENTS.  A COMPLETE NEW DESCRIPTION
 OR0843'FOLLOWS.  STATION IS LOCATED ON A LOW RIDGE ABOUT 5 MILES
 OR0843'SOUTHWEST OF GANN VALLEY ON RIGHT OF WAY OF SECTION LINE
 OR0843'ROAD.  STATION IS 24 FEET EAST OF THE APPROXIMATE CENTERLINE
 OR0843'OF ROAD, 11 FEET WEST OF FENCE AND 10 FEET WEST OF WITNESS
 OR0843'POST.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 OR0843'STAMPED FRANEK 1934.
 OR0843'
 OR0843'REFERENCE MARK NO. 1 IS 114.96 FEET NORTH OF STATION, 22 FEET
 OR0843'EAST OF THE APPROXIMATE CENTERLINE OF ROAD AND 1 FOOT WEST
 OR0843'OF FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 OR0843'STAMPED FRANEK NO 1 1934.
 OR0843'
 OR0843'REFERENCE MARK NO. 2 IS 75.49 FEET SOUTH OF STATION, 39 FEET
 OR0843'EAST OF THE APPROXIMATE CENTERLINE OF ROAD AND 1 FOOT WEST
 OR0843'OF FENCE.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISK IS
 OR0843'STAMPED FRANEK NO 2 1934.
 OR0843'
 OR0843'AZIMUTH MARK IS APPROXIMATELY 1.45 MILE SOUTH OF STATION,
 OR0843'32 FEET WEST OF THE APPROXIMATE CENTERLINE OF DIRT ROAD AND
 OR0843'1 FOOT EAST OF FENCE.  THE MARK PROJECTS ABOUT 1 FOOT AND
 OR0843'THE DISK, A STANDARD REFERENCE DISK, IS STAMPED FRANEK AZI
 OR0843'1934.
 OR0843'
 OR0843'TO REACH STATION FROM THE RAILROAD DEPOT IN CHAMBERLAIN GO
 OR0843'NORTH ON STATE HIGHWAY 47 FOR 3.0 MILES TO DIRT T ROAD RIGHT.
 OR0843'TURN RIGHT AND GO EAST FOR 2.4 MILES.  TURN LEFT AND GO NORTH
 OR0843'FOR 1.0 MILE.  TURN RIGHT AND GO EAST FOR 3.1 MILES TO CROSSROADS.
 OR0843'TURN LEFT AND GO NORTH 6.0 MILES TO SHELBY.  TURN RIGHT AND
 OR0843'GO EAST FOR 7.1 MILES TO CROSSROADS.  TURN LEFT AND GO NORTH
 OR0843'FOR 0.75 MILE TO AZIMUTH MARK ON LEFT OR WEST SIDE OF ROAD
 OR0843'AS DESCRIBED.  CONTINUE NORTH FOR 1.45 MILE TO TOP OF RIDGE
 OR0843'AND STATION ON THE RIGHT OR EAST SIDE OF ROAD AS DESCRIBED.
 OR0843'
 OR0843'A 47 FOOT SIGNAL AT STATION KROTZ 1924 IS VISIBLE FROM THE GROUND.
 OR0843'
 OR0843'A 4 FOOT SIGNAL AT STATION GANN 1934 IS VISIBLE FROM THE GROUND.
 OR0843'
 OR0843'A 4 FOOT SIGNAL AT STATION CROW IS VISIBLE FROM THE GROUND.
 OR0843'
 OR0843'HEIGHT OF LIGHT ABOVE STATION MARK-23 METERS
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0661 ***********************************************************************
 QS0661  DESIGNATION -  FRANK
 QS0661  PID         -  QS0661
 QS0661  STATE/COUNTY-  SD/CAMPBELL
 QS0661  COUNTRY     -  US
 QS0661  USGS QUAD   -  HERREID (2017)
 QS0661
 QS0661                         *CURRENT SURVEY CONTROL
 QS0661  ______________________________________________________________________
 QS0661* NAD 83(1996) POSITION- 45 46 52.04731(N) 100 04 07.77537(W)   ADJUSTED
 QS0661* NAVD 88 ORTHO HEIGHT -   520.    (meters)     1706.    (feet) SCALED
 QS0661  ______________________________________________________________________
 QS0661  GEOID HEIGHT    -        -22.220 (meters)                     GEOID18
 QS0661  LAPLACE CORR    -         -3.46  (seconds)                    DEFLEC18
 QS0661  HORZ ORDER      -  SECOND
 QS0661
 QS0661.The horizontal coordinates were established by classical geodetic methods
 QS0661.and adjusted by the National Geodetic Survey in January 1998.
 QS0661
 QS0661.The orthometric height was scaled from a topographic map.
 QS0661
 QS0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0661.GEOID18 height accuracy estimate available here.
 QS0661
 QS0661.Click photographs - Photos may exist for this station.
 QS0661
 QS0661.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0661
 QS0661. The following values were computed from the NAD 83(1996) position.
 QS0661
 QS0661;                    North         East     Units Scale Factor Converg.
 QS0661;SPC SD N     -   216,455.525   594,647.382   MT  1.00002034   -0 02 55.4
 QS0661;SPC SD N     -   710,154.50  1,950,938.95   sFT  1.00002034   -0 02 55.4
 QS0661;UTM  14      - 5,070,284.807   416,912.695   MT  0.99968487   -0 45 57.8
 QS0661
 QS0661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0661!SPC SD N     -   0.99992191  x   1.00002034  =   0.99994225
 QS0661!UTM  14      -   0.99992191  x   0.99968487  =   0.99960680
 QS0661
 QS0661:                Primary Azimuth Mark                     Grid Az
 QS0661:SPC SD N     -  ROY                                      359 44 57.0
 QS0661:UTM  14      -  ROY                                      000 27 59.4
 QS0661
 QS0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1691270284(NAD 83)
 QS0661
 QS0661|---------------------------------------------------------------------|
 QS0661| PID    Reference Object                     Distance      Geod. Az  |
 QS0661|                                                           dddmmss.s |
 QS0661| CO4993 FRANK RM 2                           14.638 METERS 00114     |
 QS0661| CO4992 FRANK RM 1                           13.958 METERS 17941     |
 QS0661| QS0660 ROY                                 APPROX. 9.8 KM 3594201.6 |
 QS0661|---------------------------------------------------------------------|
 QS0661
 QS0661                          SUPERSEDED SURVEY CONTROL
 QS0661
 QS0661  NAD 83(1986)-  45 46 52.03631(N)    100 04 07.77162(W) AD(       ) 2
 QS0661  NAD 27      -  45 46 52.06433(N)    100 04 06.35074(W) AD(       ) 2
 QS0661
 QS0661.Superseded values are not recommended for survey control.
 QS0661
 QS0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0661.See file dsdata.pdf to determine how the superseded data were derived.
 QS0661
 QS0661_MARKER: DD = SURVEY DISK
 QS0661_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 QS0661_STAMPING: ET FRANK 1967
 QS0661_MARK LOGO: USGS
 QS0661_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0661_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0661
 QS0661  HISTORY     - Date     Condition        Report By
 QS0661  HISTORY     - 1967     MONUMENTED       USGS
 QS0661
 QS0661                          STATION DESCRIPTION
 QS0661
 QS0661'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 QS0661'THE MARK IS LOCATED ABOUT 13.5 MI (21.7 KM) SOUTHEAST OF POLLOCK, 3.9
 QS0661'MI (6.2 KM) NORTH OF MOUND CITY AND 3.7 MI (6.0 KM) SOUTH OF HERREID.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0659 ***********************************************************************
 QR0659  DESIGNATION -  FRANK ET
 QR0659  PID         -  QR0659
 QR0659  STATE/COUNTY-  SD/EDMUNDS
 QR0659  COUNTRY     -  US
 QR0659  USGS QUAD   -  PLAINVIEW COLONY (2017)
 QR0659
 QR0659                         *CURRENT SURVEY CONTROL
 QR0659  ______________________________________________________________________
 QR0659* NAD 83(1996) POSITION- 45 34 43.38962(N) 099 06 28.34275(W)   ADJUSTED
 QR0659* NAVD 88 ORTHO HEIGHT -   529.4   (meters)     1737.    (feet) VERTCON3
 QR0659  ______________________________________________________________________
 QR0659  GEOID HEIGHT    -        -23.481 (meters)                     GEOID18
 QR0659  LAPLACE CORR    -         -5.00  (seconds)                    DEFLEC18
 QR0659  HORZ ORDER      -  SECOND
 QR0659
 QR0659.The horizontal coordinates were established by classical geodetic methods
 QR0659.and adjusted by the National Geodetic Survey in January 1998.
 QR0659
 QR0659.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0659.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0659
 QR0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0659.GEOID18 height accuracy estimate available here.
 QR0659
 QR0659.Click photographs - Photos may exist for this station.
 QR0659
 QR0659.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0659
 QR0659. The following values were computed from the NAD 83(1996) position.
 QR0659
 QR0659;                    North         East     Units Scale Factor Converg.
 QR0659;SPC SD N     -   194,340.589   669,626.992   MT  0.99998149   +0 37 53.0
 QR0659;SPC SD N     -   637,599.08  2,196,934.56   sFT  0.99998149   +0 37 53.0
 QR0659;UTM  14      - 5,047,247.713   491,583.981   MT  0.99960087   -0 04 37.4
 QR0659
 QR0659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0659!SPC SD N     -   0.99992070  x   0.99998149  =   0.99990219
 QR0659!UTM  14      -   0.99992070  x   0.99960087  =   0.99952160
 QR0659
 QR0659:                Primary Azimuth Mark                     Grid Az
 QR0659:SPC SD N     -  NORTHWEST BELL TEL MICRO TW              089 42 16.7
 QR0659:UTM  14      -  NORTHWEST BELL TEL MICRO TW              090 24 47.1
 QR0659
 QR0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9158347247(NAD 83)
 QR0659
 QR0659|---------------------------------------------------------------------|
 QR0659| PID    Reference Object                     Distance      Geod. Az  |
 QR0659|                                                           dddmmss.s |
 QR0659| CO4991 FRANK ET RM 2                        18.102 METERS 08630     |
 QR0659| CO6533 NORTHWEST BELL TEL MICRO TW                        0902009.7 |
 QR0659| CO4990 FRANK ET RM 1                        15.785 METERS 17840     |
 QR0659|---------------------------------------------------------------------|
 QR0659
 QR0659                          SUPERSEDED SURVEY CONTROL
 QR0659
 QR0659  NAD 83(1986)-  45 34 43.40595(N)    099 06 28.33021(W) AD(       ) 2
 QR0659  NAD 27      -  45 34 43.49468(N)    099 06 26.91834(W) AD(       ) 2
 QR0659  NGVD 29 (07/19/86)  529.0    (m)         1736.     (f) VERT ANG       
 QR0659
 QR0659.Superseded values are not recommended for survey control.
 QR0659
 QR0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0659.See file dsdata.pdf to determine how the superseded data were derived.
 QR0659
 QR0659_MARKER: DD = SURVEY DISK
 QR0659_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0659+WITH SETTING: INFORMATION.
 QR0659_STAMPING: ET FRANK 1970
 QR0659_MARK LOGO: USGS
 QR0659_PROJECTION: FLUSH
 QR0659_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0659_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0659
 QR0659  HISTORY     - Date     Condition        Report By
 QR0659  HISTORY     - 1970     MONUMENTED       USGS
 QR0659
 QR0659                          STATION DESCRIPTION
 QR0659
 QR0659'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0659'THE STATION IS ABOUT 10 MI NNE. OF IPSWICH, ABOUT 0.25 MI E. OF
 QR0659'THE COR. OF SECS. 1, 2, 11 AND 12, T. 124 N., R. 69 W., ON
 QR0659'TOP OF THE MOST PROMINENT KNOLL IN THE VICINITY.
 QR0659'
 QR0659'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45
 QR0659'IN IPSWICH, GO N. ON OILED COUNTY RD. FOR 8.0 MI, TURN LEFT
 QR0659'AND GO W. FOR 4.0 MI, TURN RIGHT AND GO N. FOR 1.0 MI, TURN
 QR0659'RIGHT AND FOLLOW GRASSY TRAIL E. FOR ABOUT 0.25 MI TO THE
 QR0659'TOP OF THE MOST PROMINENT KNOLL IN VICINITY AND THE STATION ON
 QR0659'THE N. SIDE OF TRAIL.
 QR0659'
 QR0659'THE STATION MARK, STAMPED ET FRANK 1970 IS 30 FT N. CENTER
 QR0659'E.-W. TRAIL.  5.5 FT S. OF THE N. RIGHT-OF-WAY FENCE AND USGS
 QR0659'WITNESS POST.
 QR0659'
 QR0659'REFERENCE MARK NO. 1, STAMPED FRANK NO 1 1970 IS 21 FT S. CENTER
 QR0659'E.-W. TRAIL AND 1.5 FT N. OF S. RIGHT-OF-WAY FENCE.  THE MARK
 QR0659'IS S. OF THE STATION.
 QR0659'
 QR0659'REFERENCE MARK NO. 2, STAMPED FRANK NO 2 1970 IS E. OF THE
 QR0659'STATION, 32.5 FT N. CENTER E.-W. TRAIL, 1.5 FT S. OF N. RIGHT-OF-WAY
 QR0659'FENCE.
 QR0659'
 QR0659'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER
 QR0659'COATED RODS CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND
 QR0659'FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.  ALL MARKS ARE FLUSH
 QR0659'WITH THE GROUND.
 QR0659'
 QR0659'NO AZIMUTH MARK WAS SET.
 QR0659'
 QR0659'REFERENCE AZIMUTH USED - NORTHWESTERN BELL TELEPHONE CO. MICROWAVE
 QR0659'TOWER.  POINT OBSERVED WAS THE RED LIGHT ON TOP OF
 QR0659'THE TOWER.  TOWER IS A TRIANGULAR SHAPE, PAINTED ALTERNATELY RED
 QR0659'AND WHITE AND HAS DEFLECTORS ON THE E. AND W. SIDES ON
 QR0659'TOP.  THERE IS A SMALL BUILDING ON THE W. SIDE OF TOWER, T. 124
 QR0659'N., R. 68 W., ABOUT 0.4 MI E. OF THE COR. OF SECS. 29, 30, 31
 QR0659'AND 32, AND ABOUT 250 FT S. CENTER RD.
 QR0659'
 QR0659'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0850 ***********************************************************************
 OQ0850  DESIGNATION -  FRANK RESET
 OQ0850  PID         -  OQ0850
 OQ0850  STATE/COUNTY-  SD/LAKE
 OQ0850  COUNTRY     -  US
 OQ0850  USGS QUAD   -  LAKE MADISON (2017)
 OQ0850
 OQ0850                         *CURRENT SURVEY CONTROL
 OQ0850  ______________________________________________________________________
 OQ0850* NAD 83(1996) POSITION- 43 53 29.54523(N) 097 01 26.65773(W)   ADJUSTED
 OQ0850* NAVD 88 ORTHO HEIGHT -   511.    (meters)     1677.    (feet) SCALED
 OQ0850  ______________________________________________________________________
 OQ0850  GEOID HEIGHT    -        -25.841 (meters)                     GEOID18
 OQ0850  LAPLACE CORR    -          0.17  (seconds)                    DEFLEC18
 OQ0850  HORZ ORDER      -  THIRD
 OQ0850
 OQ0850.The horizontal coordinates were established by classical geodetic methods
 OQ0850.and adjusted by the National Geodetic Survey in January 1998.
 OQ0850
 OQ0850.The orthometric height was scaled from a topographic map.
 OQ0850
 OQ0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0850.GEOID18 height accuracy estimate available here.
 OQ0850
 OQ0850.Click photographs - Photos may exist for this station.
 OQ0850
 OQ0850.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0850
 OQ0850. The following values were computed from the NAD 83(1996) position.
 OQ0850
 OQ0850;                    North         East     Units Scale Factor Converg.
 OQ0850;SPC SD S     -   178,401.027   865,814.229   MT  0.99991821   +2 16 58.4
 OQ0850;SPC SD S     -   585,304.04  2,840,592.18   sFT  0.99991821   +2 16 58.4
 OQ0850;UTM  14      - 4,861,724.263   658,707.872   MT  0.99990981   +1 22 12.7
 OQ0850
 OQ0850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0850!SPC SD S     -   0.99992388  x   0.99991821  =   0.99984210
 OQ0850!UTM  14      -   0.99992388  x   0.99990981  =   0.99983370
 OQ0850
 OQ0850:                Primary Azimuth Mark                     Grid Az
 OQ0850:SPC SD S     -  FRANK AZ MK                              270 35 05.0
 OQ0850:UTM  14      -  FRANK AZ MK                              271 29 50.7
 OQ0850
 OQ0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5870761724(NAD 83)
 OQ0850
 OQ0850|---------------------------------------------------------------------|
 OQ0850| PID    Reference Object                     Distance      Geod. Az  |
 OQ0850|                                                           dddmmss.s |
 OQ0850| CO3124 FRANK RM 3                           22.645 METERS 00824     |
 OQ0850| OQ0845 ST JOSEPH CATH CH STEEPLE           APPROX. 9.9 KM 1300653.0 |
 OQ0850| CO3125 FRANK RM 4                           11.482 METERS 25920     |
 OQ0850| CO3122 FRANK RM 1                           20.386 METERS 26915     |
 OQ0850| CO3121 FRANK AZ MK                                        2725203.4 |
 OQ0850| OQ0859 MADISON KSL 249 RAD MAST            APPROX. 9.9 KM 2994757.8 |
 OQ0850| OQ0851 MADISON KWU 25 MICROWAVE            APPROX. 5.9 KM 3233707.2 |
 OQ0850| CO3123 FRANK RM 2                           11.656 METERS 35729     |
 OQ0850|---------------------------------------------------------------------|
 OQ0850
 OQ0850                          SUPERSEDED SURVEY CONTROL
 OQ0850
 OQ0850  NAD 83(1986)-  43 53 29.54944(N)    097 01 26.63404(W) AD(       ) 3
 OQ0850  NAD 27      -  43 53 29.64200(N)    097 01 25.42500(W) AD(       ) 3
 OQ0850
 OQ0850.Superseded values are not recommended for survey control.
 OQ0850
 OQ0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0850.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0850
 OQ0850_MARKER: DS = TRIANGULATION STATION DISK
 OQ0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0850_STAMPING: FRANK 1949 1970
 OQ0850_MARK LOGO: CGS
 OQ0850_PROJECTION: FLUSH
 OQ0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0850+STABILITY: SURFACE MOTION
 OQ0850
 OQ0850  HISTORY     - Date     Condition        Report By
 OQ0850  HISTORY     - 1949     MONUMENTED       CGS
 OQ0850  HISTORY     - 1966     SEE DESCRIPTION  CGS
 OQ0850  HISTORY     - 1970     SEE DESCRIPTION  NGS
 OQ0850
 OQ0850                          STATION DESCRIPTION
 OQ0850
 OQ0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0850'THE STATION IS LOCATED ABOUT 5 MILES WEST OF THE SMALL VILLAGE
 OQ0850'OF CHESTER AND 2 MILES EAST OF THE SMALL VILLAGE OF FRANKLIN,
 OQ0850'ON SOUTH SIDE OF RIGHT-OF-WAY OF A GRAVEL ROAD.  IT IS 33 FEET
 OQ0850'SOUTH OF THE CENTERLINE OF A ROAD, 7 FEET EAST NORTHEAST OF A
 OQ0850'FENCE CORNER AND 2 FEET NORTH OF A FENCELINE.  THE MARK IS
 OQ0850'STAMPED FRANK 1949 AND IS SET FLUSH WITH THE GROUND.
 OQ0850'
 OQ0850'REFERENCE MARK NO. 1 IS 31 FEET NORTH OF THE CENTERLINE OF A
 OQ0850'ROAD.  THE MARK IS STAMPED FRANK NO 1 1949 AND IS SET FLUSH WITH
 OQ0850'THE GROUND.
 OQ0850'
 OQ0850'REFERENCE MARK NO. 2 IS 33 FEET SOUTH OF THE CENTERLINE OF A ROAD.
 OQ0850'THE MARK IS STAMPED FRANK NO 2 1949 AND IS SET FLUSH WITH THE
 OQ0850'GROUND.
 OQ0850'
 OQ0850'AZIMUTH MARK IS 37 FEET EAST OF THE CENTERLINE OF A ROAD, 34
 OQ0850'FEET NORTH OF THE CENTERLINE OF A ROAD, 7 FEET EAST NORTHEAST
 OQ0850'OF A FENCE CORNER, 5 FEET EAST NORTHEAST OF A TELEPHONE POLE
 OQ0850'AND 2 FEET SOUTH OF A FENCELINE.  THE MARK IS STAMPED FRANK 1949
 OQ0850'AND PROJECTS ABOUT 2 INCHES.
 OQ0850'
 OQ0850'TO REACH THE STATION FROM THE POST OFFICE IN CHESTER, GO WEST
 OQ0850'ON MAIN STREET 0.1 MILE TO CROSS STREET, TURN LEFT (SOUTH)
 OQ0850'FOR 0.2 MILE TO CROSSROADS, TURN RIGHT (WEST) FOR 4.8 MILE TO
 OQ0850'STATION ON LEFT AS DESCRIBED.
 OQ0850'
 OQ0850'TO REACH THE AZIMUTH MARK FROM THE STATION CONTINUE
 OQ0850'WEST ON ROAD FOR 0.2 MILE TO AZIMUTH MARK ON RIGHT
 OQ0850'AS DESCRIBED.
 OQ0850'
 OQ0850'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OQ0850
 OQ0850                          STATION RECOVERY (1966)
 OQ0850
 OQ0850'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 OQ0850'THE STATION AND REFERENCE MARKS HAVE BEEN DESTROYED BY HIGHWAY
 OQ0850'CONSTRUCTION.  THE AZIMUTH MARK WAS RECOVERED IN GOOD CONDITION.
 OQ0850'IT IS ABOUT 0.25 MILE WEST OF THE ORIGINAL STATION SITE AND IS
 OQ0850'NEAR THE SOUTHWEST CORNER OF A CEMETERY.
 OQ0850'
 OQ0850'IT WAS NOT POSSIBLE TO REPLACE THE STATION AS NO OBJECTS WERE
 OQ0850'VISIBLE FROM THE GROUND.
 OQ0850'
 OQ0850'THE DISKS WERE REMOVED FROM THE STATION AND REFERENCE MARK POSTS
 OQ0850'WHICH WERE FOUND LYING ALONG A FENCE LINE.
 OQ0850
 OQ0850                          STATION RECOVERY (1970)
 OQ0850
 OQ0850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 OQ0850'THE SURFACE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2
 OQ0850'WERE FOUND DESTROYED, THE MONUMENTS WERE LYING IN THE FENCE LINE
 OQ0850'WITH THE DISKS REMOVED.  THE SUB-SURFACE STATION MARK WAS FOUND IN
 OQ0850'GOOD CONDITION, ABOUT 8-INCHES BELOW GROUND SURFACE WITH THE
 OQ0850'BOARD USED TO SEPARATE IT FROM THE SURFACE MARK STILL INTACT.
 OQ0850'THE AZIMUTH MARK WAS FOUND AND APPEARS IN GOOD CONDITION,
 OQ0850'BUT IS TILTED SLIGHTLY TO THE WEST - THERE ARE NO SCUFF MARKS
 OQ0850'ON THE MONUMENT.  THE SUB-SURFACE STATION MARK WAS LOWERED
 OQ0850'AND A SURFACE STATION MARK WAS PLUMBED OVER IT.
 OQ0850'REFERENCE MARKS NO.  3 AND NO. 4 WERE SET.  THE INTERSECTION
 OQ0850'STATION, ST. JOSEPH CATHOLIC CHURCH STEEPLE 1949, HAS BEEN
 OQ0850'DESTROYED.  THE CHURCH WAS TORN DOWN AND REPLACED WITH A NEW
 OQ0850'ONE IN 1965.
 OQ0850'
 OQ0850'A NEW DESCRIPTION FOLLOWS--
 OQ0850'
 OQ0850'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF MADISON, 5
 OQ0850'MILES WEST OF CHESTER, 2 MILES EAST OF FRANKLIN, AND 0.2 MILE
 OQ0850'EAST OF A CEMETERY, ON THE SOUTH SIDE OF A PAVED COUNTY ROAD, AT A
 OQ0850'FIELD ENTRANCE.
 OQ0850'
 OQ0850'THE STATION MARK IS A STANDARD DISK STAMPED FRANK 1949 1970, SET
 OQ0850'IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND SURFACE.  IT
 OQ0850'IS 32 FEET SOUTH OF THE CENTER OF THE COUNTY ROAD, 15 FEET WEST
 OQ0850'OF THE CENTER OF THE FIELD ENTRANCE, 9.5 FEET NORTHWEST OF THE
 OQ0850'WEST GATE POST, AND 7.0 FEET NORTH OF THE EAST WEST FENCE LINE
 OQ0850'AND METAL WITNESS POST.
 OQ0850'
 OQ0850'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED FRANK 1949 NO
 OQ0850'3 1970, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 10-INCHES.
 OQ0850'IT IS 41 FEET NORTH OF THE CENTER OF THE ROAD, 1 FOOT SOUTH OF
 OQ0850'AN EAST-WEST FENCE LINE, 1 FOOT EAST OF THE EAST GATE POST, AND
 OQ0850'1.5 FEET WEST OF A METAL WITNESS POST.
 OQ0850'
 OQ0850'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED FRANK 1949 NO 4
 OQ0850'1970, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 OQ0850'IT IS 52 FEET WEST OF THE CENTER OF THE FIELD ENTRANCE, 39 FEET
 OQ0850'SOUTH OF THE CENTER OF THE ROAD, AND 1 FOOT NORTH OF AN EAST-WEST
 OQ0850'FENCE LINE.
 OQ0850'
 OQ0850'THE AZIMUTH MARK IS A STANDARD DISK STAMPED FRANK 1949, SET IN A
 OQ0850'SQUARE CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT IS IN THE
 OQ0850'NORTHWEST ANGLE OF A CROSSROADS, 35 FEET EAST OF THE CENTER
 OQ0850'OF THE NORTH-SOUTH ROAD, 32 FEET NORTH OF THE CENTER OF PAVED
 OQ0850'COUNTY ROAD, 7 FEET EAST OF THE SOUTHWEST CORNER OF THE CEMETERY
 OQ0850'FENCE, AND 2 FEET SOUTH OF THE FENCE.
 OQ0850'
 OQ0850'TO REACH THE STATION FROM THE CROSSROADS AT THE SOUTH EDGE OF
 OQ0850'CHESTER, GO WEST ON THE PAVED COUNTY ROAD FOR 4.8 MILES TO THE
 OQ0850'STATION ON THE LEFT AS DESCRIBED.  THIS POINT IS 2.2 MILES EAST
 OQ0850'ALONG THE COUNTY ROAD FROM ITS INTERSECTION WITH STATE HIGHWAY
 OQ0850'19 AT FRANKLIN.
 OQ0850'
 OQ0850'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE COUNTY
 OQ0850'ROAD FOR 0.2 MILE TO THE CROSSROADS AND THE AZIMUTH MARK ON THE
 OQ0850'RIGHT AS DESCRIBED.
 OQ0850'
 OQ0850'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES WEST
 OQ0850'OF CHESTER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0600 ***********************************************************************
 PS0600  DESIGNATION -  FRANKFORT METH CHURCH FINIAL
 PS0600  PID         -  PS0600
 PS0600  STATE/COUNTY-  SD/SPINK
 PS0600  COUNTRY     -  US
 PS0600  USGS QUAD   -  FRANKFORT (2017)
 PS0600
 PS0600                         *CURRENT SURVEY CONTROL
 PS0600  ______________________________________________________________________
 PS0600* NAD 83(1996) POSITION- 44 52 40.43915(N) 098 18 20.18715(W)   ADJUSTED
 PS0600  ______________________________________________________________________
 PS0600  GEOID HEIGHT    -        -24.346 (meters)                     GEOID18
 PS0600  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 PS0600  HORZ ORDER      -  THIRD
 PS0600
 PS0600.The horizontal coordinates were established by classical geodetic methods
 PS0600.and adjusted by the National Geodetic Survey in January 1998.
 PS0600
 PS0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0600.GEOID18 height accuracy estimate available here.
 PS0600
 PS0600.Click photographs - Photos may exist for this station.
 PS0600
 PS0600.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0600
 PS0600. The following values were computed from the NAD 83(1996) position.
 PS0600
 PS0600;                    North         East     Units Scale Factor Converg.
 PS0600;SPC SD N     -   117,475.296   733,863.608   MT  0.99994367   +1 11 57.1
 PS0600;SPC SD N     -   385,416.87  2,407,684.19   sFT  0.99994367   +1 11 57.1
 PS0600;UTM  14      - 4,969,621.265   554,844.868   MT  0.99963699   +0 29 23.9
 PS0600
 PS0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5484469621(NAD 83)
 PS0600
 PS0600                          SUPERSEDED SURVEY CONTROL
 PS0600
 PS0600  NAD 83(1986)-  44 52 40.43911(N)    098 18 20.18031(W) AD(       ) 3
 PS0600  NAD 27      -  44 52 40.53000(N)    098 18 18.85200(W) AD(       ) 3
 PS0600
 PS0600.Superseded values are not recommended for survey control.
 PS0600
 PS0600.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0600.See file dsdata.pdf to determine how the superseded data were derived.
 PS0600
 PS0600_MARKER: 82 = FINIAL
 PS0600
 PS0600  HISTORY     - Date     Condition        Report By
 PS0600  HISTORY     - 1935     FIRST OBSERVED   CGS
 PS0600
 PS0600                          STATION DESCRIPTION
 PS0600
 PS0600'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0600'THIS STATION IS THE BASE OF THE FINIAL ON THE SPIRE OF THE
 PS0600'METHODIST CHURCH IN FRANKFORT.  THE CHURCH IS A WHITE WOODEN
 PS0600'BUILDING WITH A SQUARE WHITE WOODEN TOWER AT THE SE CORNER IN
 PS0600'A RECESSED PART OF THE BUILDING OVER THE ENTRANCE.  THE UPPER
 PS0600'PART OF THE TOWER IS AN OPEN BELFRY.  THE TOWER IS SURMOUNTED BY
 PS0600'A ROUND SHINGLE COVERED SPIRE WITH AN ORNATE FINIAL AT THE TIP.
 PS0600'THE BASE OF THE SPIRE IS SQUARE AND FORMS WIDE EAVES ABOVE THE
 PS0600'BELFRY.  THE SPIRE IS ABOUT 50 FEET HIGH AND IS QUITE
 PS0600'PROMINENT.
 PS0600'
 PS0600'THERE IS A SIMILAR SPIRE ON AN ABANDONED CHURCH ABOUT 400 FEET
 PS0600'N, AND A SPIRE ON ST. ANNS CATHOLIC CHURCH ABOUT 1/4 MILE NE.
 PS0600'
 PS0600'THE CHURCH IS NEAR THE CENTER OF FRANKFORT, ABOUT 1/4 MILE N OF
 PS0600'THE CHICAGO AND NORTHWESTERN RAILROAD TRACK, AT THE NW CORNER OF
 PS0600'THE MAIN STREET OF TOWN AND THE FIRST STREET S OF U.S. HIGHWAY
 PS0600'212.
 PS0600'
 PS0600'THE STATION WAS OBSERVED FROM HARMONY, ASHTON, AND LOVOLD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0601 ***********************************************************************
 PS0601  DESIGNATION -  FRANKFORT ST ANNS CATH CHURCH
 PS0601  PID         -  PS0601
 PS0601  STATE/COUNTY-  SD/SPINK
 PS0601  COUNTRY     -  US
 PS0601  USGS QUAD   -  FRANKFORT (2017)
 PS0601
 PS0601                         *CURRENT SURVEY CONTROL
 PS0601  ______________________________________________________________________
 PS0601* NAD 83(1996) POSITION- 44 52 47.76555(N) 098 18 14.53876(W)   ADJUSTED
 PS0601  ______________________________________________________________________
 PS0601  GEOID HEIGHT    -        -24.347 (meters)                     GEOID18
 PS0601  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 PS0601  HORZ ORDER      -  THIRD
 PS0601
 PS0601.The horizontal coordinates were established by classical geodetic methods
 PS0601.and adjusted by the National Geodetic Survey in January 1998.
 PS0601
 PS0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0601.GEOID18 height accuracy estimate available here.
 PS0601
 PS0601.Click photographs - Photos may exist for this station.
 PS0601
 PS0601.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0601
 PS0601. The following values were computed from the NAD 83(1996) position.
 PS0601
 PS0601;                    North         East     Units Scale Factor Converg.
 PS0601;SPC SD N     -   117,703.990   733,982.810   MT  0.99994356   +1 12 01.1
 PS0601;SPC SD N     -   386,167.17  2,408,075.27   sFT  0.99994356   +1 12 01.1
 PS0601;UTM  14      - 4,969,848.396   554,966.854   MT  0.99963715   +0 29 28.0
 PS0601
 PS0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5496669848(NAD 83)
 PS0601
 PS0601                          SUPERSEDED SURVEY CONTROL
 PS0601
 PS0601  NAD 83(1986)-  44 52 47.76549(N)    098 18 14.53197(W) AD(       ) 3
 PS0601  NAD 27      -  44 52 47.85700(N)    098 18 13.20400(W) AD(       ) 3
 PS0601
 PS0601.Superseded values are not recommended for survey control.
 PS0601
 PS0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0601.See file dsdata.pdf to determine how the superseded data were derived.
 PS0601
 PS0601_MARKER: 91 = CHURCH CROSS
 PS0601
 PS0601  HISTORY     - Date     Condition        Report By
 PS0601  HISTORY     - 1935     FIRST OBSERVED   CGS
 PS0601
 PS0601                          STATION DESCRIPTION
 PS0601
 PS0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0601'THIS STATION IS THE BASE OF THE CROSS ON THE SPIRE OF THE ST.
 PS0601'ANNS CATHOLIC CHURCH IN FRANKFORT.  THE CHURCH IS A RED BRICK
 PS0601'BUILDING WITH A SQUARE RED BRICK TOWER AT THE E CENTER OVER THE
 PS0601'ENTRANCE.  THE TOWER HAS A TALL WINDOW WITH A POINTED TOP ON THE
 PS0601'E (FRONT) SIDE.  THE UPPER PART OF THE TOWER IS AN OPEN BELFRY
 PS0601'WITH WHITE WOODEN RAILING BETWEEN BRICK CORNER POSTS.  THE TOWER
 PS0601'IS SURMOUNTED BY AN OCTAGONAL RED SHINGLE SPIRE WITH SHEET
 PS0601'METAL CORNERS.  THE BASE OF THE SPIRE IS SQUARE AND FORMS WIDE
 PS0601'EAVES OVER THE BELFRY.  THE SPIRE HAS A GOLD CROSS AT THE
 PS0601'TIP.  THE BUILDING WAS ERECTED IN 1922.  THE SPIRE IS ABOUT
 PS0601'60 FEET HIGH AND IS VERY PROMINENT.
 PS0601'
 PS0601'THE CHURCH IS IN THE NORTHEASTERN PART OF FRANKFORT, ON THE
 PS0601'W SIDE OF THE FIRST STREET E OF THE MAIN STREET OF TOWN AND ABOUT
 PS0601'500 FEET N OF U.S. HIGHWAY 212.
 PS0601'
 PS0601'THERE ARE TWO OTHER SPIRES IN FRANKFORT ABOUT 1/4 AND 1/2 MILE
 PS0601'SW OF THIS STATION.
 PS0601'
 PS0601'THE STATION WAS OBSERVED FROM HARMONY, LINCOLN, LOVOLD, AND
 PS0601'ASHTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1016 ***********************************************************************
 PR1016  DESIGNATION -  FRANKLIN
 PR1016  PID         -  PR1016
 PR1016  STATE/COUNTY-  SD/CODINGTON
 PR1016  COUNTRY     -  US
 PR1016  USGS QUAD   -  KRANZBURG (2017)
 PR1016
 PR1016                         *CURRENT SURVEY CONTROL
 PR1016  ______________________________________________________________________
 PR1016* NAD 83(1996) POSITION- 44 53 52.26234(N) 096 56 19.49940(W)   ADJUSTED
 PR1016* NAVD 88 ORTHO HEIGHT -   612.3   (meters)     2009.    (feet) VERTCON3
 PR1016  ______________________________________________________________________
 PR1016  GEOID HEIGHT    -        -25.175 (meters)                     GEOID18
 PR1016  LAPLACE CORR    -         -0.78  (seconds)                    DEFLEC18
 PR1016  HORZ ORDER      -  FIRST
 PR1016
 PR1016.The horizontal coordinates were established by classical geodetic methods
 PR1016.and adjusted by the National Geodetic Survey in January 1998.
 PR1016
 PR1016.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR1016.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR1016
 PR1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1016.GEOID18 height accuracy estimate available here.
 PR1016
 PR1016.Click photographs - Photos may exist for this station.
 PR1016
 PR1016.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1016
 PR1016. The following values were computed from the NAD 83(1996) position.
 PR1016
 PR1016;                    North         East     Units Scale Factor Converg.
 PR1016;SPC SD N     -   122,862.222   841,726.903   MT  0.99994268   +2 09 59.6
 PR1016;SPC SD N     -   403,090.47  2,761,565.68   sFT  0.99994268   +2 09 59.6
 PR1016;UTM  14      - 4,973,669.782   662,746.625   MT  0.99992570   +1 27 18.9
 PR1016
 PR1016!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1016!SPC SD N     -   0.99990795  x   0.99994268  =   0.99985064
 PR1016!UTM  14      -   0.99990795  x   0.99992570  =   0.99983366
 PR1016
 PR1016:                Primary Azimuth Mark                     Grid Az
 PR1016:SPC SD N     -  FRANKLIN AZ MK 2                         319 57 25.4
 PR1016:UTM  14      -  FRANKLIN AZ MK 2                         320 40 06.1
 PR1016
 PR1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6274673669(NAD 83)
 PR1016
 PR1016|---------------------------------------------------------------------|
 PR1016| PID    Reference Object                     Distance      Geod. Az  |
 PR1016|                                                           dddmmss.s |
 PR1016| PR1015 KRANZBURG CATH CH SPIRE             APPROX. 1.7 KM 1075142.8 |
 PR1016| AE3150 FRANKLIN RM 1                        79.974 METERS 13653     |
 PR1016| PR0328 FRANKLIN RM                         APPROX. 0.8 KM 1802859.8 |
 PR1016| PR0842 CASTLEWOOD MUNICIPAL TANK           APPROX.20.7 KM 2003837.3 |
 PR1016| AE5764 FRANKLIN RM 2                        72.399 METERS 21611     |
 PR1016| PR0829 WATERTOWN METH CH SPIRE             APPROX.13.9 KM 2700809.0 |
 PR1016| PR0821 WATERTOWN TRINITY CH SPIRE          APPROX.13.8 KM 2701644.9 |
 PR1016| PR0824 WATERTOWN FIRST BAP CH SPIRE        APPROX.13.6 KM 2702018.6 |
 PR1016| PR0823 WATERTOWN FIRST CONG CH BELFRY      APPROX.13.7 KM 2703446.9 |
 PR1016| PR0820 WATERTOWN IMM CONC CATH CH          APPROX.13.5 KM 2705623.8 |
 PR1016| PR0822 WATERTOWN STOKES BUILDING DOME      APPROX.13.7 KM 2710924.8 |
 PR1016| PR0831 WATERTOWN COURTHOUSE SPIRE          APPROX.14.0 KM 2711915.6 |
 PR1016| PR0832 WATERTOWN CITY HALL CLOCK TWR       APPROX.14.0 KM 2711912.8 |
 PR1016| PR0826 WATERTOWN MUN P AND L CO STK        APPROX.13.4 KM 2713349.3 |
 PR1016| PR0827 WATERTOWN PUB SERV PWR PLT STK      APPROX.14.6 KM 2714355.4 |
 PR1016| PR0825 WATERTOWN SMALL MUN STANDPIPE       APPROX.14.2 KM 2744647.2 |
 PR1016| AE3116 FRANKLIN AZ MK                                     3150450.6 |
 PR1016| CO8515 FRANKLIN AZ MK 2                                   3220725.0 |
 PR1016| QQ0571 WAVERLY DULL HEAVY SPIRE            APPROX.11.7 KM 3470439.2 |
 PR1016|---------------------------------------------------------------------|
 PR1016
 PR1016                          SUPERSEDED SURVEY CONTROL
 PR1016
 PR1016  NAD 83(1986)-  44 53 52.25899(N)    096 56 19.48304(W) AD(       ) 1
 PR1016  NAD 27      -  44 53 52.38600(N)    096 56 18.23400(W) AD(       ) 1
 PR1016  USSD        -  44 53 52.54900(N)    096 56 18.67900(W) AD(       ) 3
 PR1016  NGVD 29 (07/19/86)  612.0    (m)         2008.     (f) VERT ANG       
 PR1016
 PR1016.Superseded values are not recommended for survey control.
 PR1016
 PR1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1016.See file dsdata.pdf to determine how the superseded data were derived.
 PR1016
 PR1016_MARKER: DS = TRIANGULATION STATION DISK
 PR1016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1016_STAMPING: FRANKLIN 1903 1935
 PR1016_MARK LOGO: CGS
 PR1016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1016+STABILITY: SURFACE MOTION
 PR1016
 PR1016  HISTORY     - Date     Condition        Report By
 PR1016  HISTORY     - 1903     MONUMENTED       CGS
 PR1016  HISTORY     - 1906     GOOD             CGS
 PR1016  HISTORY     - 1925     GOOD             CGS
 PR1016  HISTORY     - 1934     GOOD             SDGS
 PR1016  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR1016  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR1016  HISTORY     - 1966     SEE DESCRIPTION  CGS
 PR1016  HISTORY     - 1977     GOOD             NGS
 PR1016  HISTORY     - 19951028 MARK NOT FOUND   NGS
 PR1016
 PR1016                          STATION DESCRIPTION
 PR1016
 PR1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1906
 PR1016'THE STATION IS SITUATED ON HIGH GROUND, IN AN OPEN FIELD,
 PR1016'NEAR THE CENTER OF THE W 1/2 SEC. 34, T113N, R51W.  THE
 PR1016'LAND TO THE W BELONGS TO OLIVER FRANKLIN, AND TO THE E TO NICK
 PR1016'MARKS.  IT IS ABOUT 1-1/8 MILES NW OF KRANZBURG, AND IS MARKED
 PR1016'BY A STANDARD DISK, THE REFERENCE MARK BEING IN THE N LINE OF
 PR1016'THE RAILROAD RIGHT-OF-WAY AND 839.924 METERS FROM THE STATION
 PR1016'S 0 DEG 30 MIN W.  IT IS 4.22 METERS LOWER
 PR1016'IN ELEVATION THAN THE STATION.  THE SW CORNER OF THIS SECTION
 PR1016'(34) IS CONNECTED WITH THE STATION.  THE FOLLOWING BEARINGS
 PR1016'AND DISTANCES ARE FROM THE TRIANGULATION STATION--OLIVER
 PR1016'FRANKLINS HOUSE, CHIMNEY, S 10 DEG 51 MIN W, ABOUT 1/2
 PR1016'MILE.  JOHN FOXS HOUSE (SQUARE ROOF), CHIMNEY, N 23 DEG 09 MIN E,
 PR1016'ABOUT 1/2 MILE.  KRANZBURG CATHOLIC CHURCH
 PR1016'SPIRE, S 72 DEG 08 MIN E, ABOUT 1-1/8 MILES.  IN 1906
 PR1016'LATITUDE AND AZIMUTH OBSERVATIONS WERE MADE ON A
 PR1016'WOODEN PIER LOCATED 4.28 METERS FROM THE TRIANGULATION
 PR1016'STATION IN LINE TO ELFRING TRIANGULATION STATION.
 PR1016
 PR1016                          STATION RECOVERY (1925)
 PR1016
 PR1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1925 (EJB)
 PR1016'STATION RECOVERED AND FOUND IN GOOD CONDITION.  THE STATION
 PR1016'IS ON THE FENCE LINE BETWEEN THE OLD OLIVER FRANKLIN FARM
 PR1016'AND THE FARM OF TOM SPARTZ.  THE STATION IS ON THE HIGHEST
 PR1016'POINT ON THE FENCE LINE AND ABOUT 840 METERS N OF THE RAILROAD
 PR1016'RIGHT-OF-WAY.  THE AZIMUTHS, AS GIVEN IN THE ORIGINAL
 PR1016'DESCRIPTION, TO THE OLIVER FRANKLIN HOUSE AND THE KRANZBURG
 PR1016'CATHOLIC CHURCH WERE CHECKED.  THE REFERENCE MARK WAS
 PR1016'ALSO RECOVERED AND FOUND IN GOOD CONDITION.
 PR1016'
 PR1016'AZIMUTH AT FRANKLIN--AZIMUTH OBSERVATIONS WERE MADE AT FRANKLIN
 PR1016'WITH LIGHT ON 20-FOOT TOWER AT MOUND AS MARK.  THERE WAS NO
 PR1016'ECCENTRICITY OF LIGHT OR INSTRUMENT.
 PR1016
 PR1016                          STATION RECOVERY (1934)
 PR1016
 PR1016'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PR1016'RECOVERY NOTE FOR FRANKLIN (1925) STILL APPLIES.  BOTH THE
 PR1016'STATION AND THE REFERENCE MARK WERE RECOVERED AND FOUND IN
 PR1016'GOOD CONDITION.
 PR1016'
 PR1016'WE DO NOT CHECK THE ANGLES, AS FIGURED FROM THE GIVEN AZIMUTHS
 PR1016'BETWEEN THE REFERENCE MARK AND THE KRANZBURG CATHOLIC CHURCH
 PR1016'STEEPLE, AND BETWEEN THE REFERENCE MARK AND THE WATERTOWN
 PR1016'STANDPIPE.
 PR1016
 PR1016                          STATION RECOVERY (1935)
 PR1016
 PR1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR1016'STATION IS LOCATED ABOUT 0.5 MILE W OF KRANZBURG IN T117N, R51W,
 PR1016'AT THE CENTER OF THE W HALF OF SEC. 34, IN FENCE LINE BETWEEN
 PR1016'THE FIELDS OF TOM SPARTZ AND MR. RICHTER.
 PR1016'
 PR1016'REACHED FROM THE RAILROAD STATION IN KRANZBURG BY GOING W ON
 PR1016'U.S. HIGHWAY 212 FOR 1.15 MILES, TURN RIGHT (N) FOR 1.0 MILE
 PR1016'TO DIRT CROSSROADS, THENCE RIGHT (E) FOR 0.25 MILE TO GATE ON
 PR1016'RIGHT, TURN RIGHT THROUGH GATE AND FOLLOW FIELD ROAD S ALONG
 PR1016'W SIDE OF FENCE FOR 0.5 MILE TO FENCE CORNER AND STATION.
 PR1016'
 PR1016'THE STATION IS 58.5 METERS N OF CORNER POST IN THE N-S FENCE
 PR1016'LINE.  MARK IS A STANDARD DISK CAST IN TOP OF A 12- BY 12-INCH
 PR1016'CONCRETE POST INSCRIBED FRANKLIN 1935 1903, PROJECTING ABOUT
 PR1016'2 INCHES ABOVE THE SURFACE OF THE GROUND.  MARK IS EXCELLENT
 PR1016'CONDITION.
 PR1016'
 PR1016'REFERENCE MARK NO. 1 IS 79.976 METERS (262.40 FEET), SE OF
 PR1016'STATION, 0.3 METERS N OF E-W FENCE LINE, PROJECTING ABOUT 6
 PR1016'INCHES ABOVE THE SURFACE OF THE GROUND.  MARK IS A 12- BY
 PR1016'12-INCH CONCRETE POST WITH STANDARD DISK CAST IN TOP INSCRIBED
 PR1016'FRANKLIN NO. 1 1935.  MARK IN EXCELLENT CONDITION.  REFERENCE
 PR1016'MARK NO. 2 IS 72.405 METERS (237.53 FEET) SW OF STATION, 0.3
 PR1016'METERS N OF E-W FENCE LINE, PROJECTING ABOUT 6 INCHES ABOVE
 PR1016'THE SURFACE OF THE GROUND.  MARK IS A STANDARD DISK CAST IN
 PR1016'TOP OF A 12- BY 12-INCH CONCRETE POST INSCRIBED FRANKLIN
 PR1016'NO. 2 1935.  MARK IN EXCELLENT CONDITION.
 PR1016'
 PR1016'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NW OF STATION, 0.2 MILE
 PR1016'S OF E-W SECTION LINE ROAD, 10.0 METERS E OF CENTER LINE OF
 PR1016'N-S GRAVELED ROAD, 0.3 METERS W OF E RIGHT-OF-WAY FENCE LINE,
 PR1016'PROJECTING ABOUT 6 INCHES ABOVE THE SURFACE OF THE GROUND.
 PR1016'MARK IS A STANDARD DISK CAST IN TOP OF A 12- BY 12-INCH CONCRETE
 PR1016'POST INSCRIBED FRANKLIN AZI. 1935.  MARK IN EXCELLENT CONDITION.
 PR1016'
 PR1016'REACHED FROM STATION BY GOING N FOR 0.5 MILE, THENCE LEFT (W)
 PR1016'FOR 0.25 MILE, THENCE LEFT (S) FOR 0.2 MILE TO MARK ON LEFT.
 PR1016
 PR1016                          STATION RECOVERY (1935)
 PR1016
 PR1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR1016'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  THE REFERENCE
 PR1016'MARK WAS NOT RECOVERED.
 PR1016'
 PR1016'THIS STATION IS ABOUT 8-1/2 MILES E OF WATERTOWN AND ABOUT
 PR1016'1-1/4 MILES WNW OF KRANZBURG, NEAR THE CENTER OF THE W HALF
 PR1016'OF SEC. 34, T 117 N, R 51 W, AND ABOUT 1/2 MILE N OF THE
 PR1016'CHICAGO AND NORTHWESTERN RAILROAD TRACK WHICH PARALLELS U.S.
 PR1016'HIGHWAY 212 ON THE N, AND IS ABOUT 440 YARDS E OF N-S SECTION
 PR1016'LINE ROAD.  THE STATION IS ON HIGH GROUND, IN AN OPEN FIELD,
 PR1016'ON A N-S FENCE LINE AND 193.3 FEET N OF FENCE POST AT THE
 PR1016'INTERSECTION OF A N-S FENCE AND E-W FENCE.  THE MARK IS FLUSH
 PR1016'TH STATION WAS RE-MARKED IN A SQUARE CONCRETE POST.  TWO NEW
 PR1016'REFERENCE MARKS AND AN AZIMUTH MARK WERE ESTABLISHED.
 PR1016'
 PR1016'REFERENCE MARK NO. 1 IS SE OF THE STATION, 1 FOOT N OF THE E-W
 PR1016'FENCE AND 182 FEET E OF THE CORNER FENCE POST.  THE MARK PROJECTS
 PR1016'2 INCHES.  REFERENCE MARK NO. 2 IS SW OF THE STATION, 1 FOOT
 PR1016'N OF THE E-W FENCE AND 138 FEET W OF THE CORNER FENCE POST.
 PR1016'THE MARK PROJECTS 2 INCHES.
 PR1016'
 PR1016'THE AZIMUTH MARK IS NW OF THE STATION, ON THE RIGHT-OF-WAY
 PR1016'OF A N-S ROAD, 1 FOOT W OF THE RIGHT-OF-WAY FENCE AND 36
 PR1016'FEET E OF THE CENTER LINE OF THE ROAD.  THE MARK PROJECTS
 PR1016'10 INCHES.
 PR1016'
 PR1016'TO REACH THE STATION FROM KRANZBURG, GO W ON U.S. HIGHWAY 212
 PR1016'FROM THE RAILROAD STATION FOR 1.15 MILES TO GRAVEL T-ROAD
 PR1016'N AT SIGN WAVERLY, THENCE N 1.0 MILE TO CROSSROADS, THENCE
 PR1016'E 0.25 MILE TO GATE ON RIGHT ON W SIDE OF N-S FENCE.  ENTER
 PR1016'GATE AND FOLLOW FENCE LINE S ABOUT 1/2 MILE TO THE STATION.
 PR1016'
 PR1016'THE DISTANCE BETWEEN REFERENCE MARKS IS 319.64 FEET.
 PR1016
 PR1016                          STATION RECOVERY (1966)
 PR1016
 PR1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PR1016'THE SURFACE STATION MARK AND THE AZIMUTH MARK HAD BEEN DESTROYED.
 PR1016'THE UNDERGROUND MARK AND THE REFERENCE MARKS WERE RECOVERED
 PR1016'AND FOUND IN GOOD CONDITION.  A NEW STATION MARK WAS SET BY
 PR1016'PLUMBING OVER THE UNDERGROUND MARK AND A NEW AZIMUTH MARK WAS
 PR1016'ESTABLISHED.
 PR1016'
 PR1016'TO REACH THE STATION FROM KRANZBURG, FROM THE MAIN INTERSECTION,
 PR1016'GO WEST ON U.S. HIGHWAY 212 FOR 1.15 MILES TO A SIDE ROAD
 PR1016'RIGHT, TURN RIGHT AND GO NORTH FOR 0.5 MILE TO A FENCE CORNER
 PR1016'ON THE RIGHT.  THE STATION IS 0.25 MILE EAST OF THIS POINT.  TO
 PR1016'REACH THE AZIMUTH MARK CONTINUE NORTH FOR 0.4 MILE TO THE MARK
 PR1016'ON THE LEFT.
 PR1016'
 PR1016'THE STATION IS ABOUT 190 FEET NORTH OF A METAL WITNESS POST
 PR1016'THAT WAS SET IN EAST-WEST FENCE LINE.  THE TOP MARK IS ABOUT
 PR1016'15 INCHES BELOW THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 PR1016'FRANKLIN 1903 1966.  THE UNDERGROUND MARK WAS FOUND TO BE
 PR1016'STAMPED FRANKLIN 1935.
 PR1016'
 PR1016'THE REFERENCE MARKS WERE RECOVERED AND FOUND TO BE ABOUT 1
 PR1016'FOOT NORTH OF THE EAST-WEST FENCE.
 PR1016'
 PR1016'THE AZIMUTH MARK IS 50 FEET WEST OF THE CENTERLINE OF THE
 PR1016'NORTH-SOUTH ROAD, 1.5 FEET SOUTH OF A POWERLINE POLE AND 1.5
 PR1016'FEET NORTH OF A METAL WITNESS POST.  THE MARK PROJECTS 3 INCHES
 PR1016'AND THE DISK IS STAMPED FRANKLIN 1935 AZ 2 1966.
 PR1016'
 PR1016'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/4
 PR1016'MILES NORTHWEST KRANZBURG
 PR1016
 PR1016                          STATION RECOVERY (1977)
 PR1016
 PR1016'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 PR1016'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH
 PR1016'MARK WERE RECOVERED IN GOOD CONDITION AS DESCRIBED IN 1966.  THE
 PR1016'STATION IS ON A FARM OWNED AND OPERATED BY MR. LARRY COLE.
 PR1016'
 PR1016'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 PR1016'1-1/4 MILES WNW OF KRANZBURG.
 PR1016
 PR1016                          STATION RECOVERY (1995)
 PR1016
 PR1016'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1016'THE LAND OWNER STATED THAT THE SURFACE MARK WHICH IS UNDERGROUND HAS
 PR1016'BEEN HIT BY FARM MACHINERY SEVERAL TIMES.  HE DID NOT KNOW IF THE DISK
 PR1016'WAS INTACT.  THE UNDERGROUND MARK MAY STILL BE UNDISTURBED.  DUE TO,
 PR1016'ITS POSITION IS A CULTIVATED FIELD THE MARK WAS NO SEARCHED FOR AT
 PR1016'THIS TIME.  FOR A ROUTE TO REACH THE MONUMENT SEE THE DESCRIPTION FOR
 PR1016'FRANKLIN RM 2.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1063 ***********************************************************************
 PT1063  DESIGNATION -  FRAZIER
 PT1063  PID         -  PT1063
 PT1063  STATE/COUNTY-  SD/STANLEY
 PT1063  COUNTRY     -  US
 PT1063  USGS QUAD   -  PRINCES RANCH (2017)
 PT1063
 PT1063                         *CURRENT SURVEY CONTROL
 PT1063  ______________________________________________________________________
 PT1063* NAD 83(1996) POSITION- 44 25 18.83777(N) 100 47 36.73600(W)   ADJUSTED
 PT1063* NAVD 88 ORTHO HEIGHT -   632.    (meters)     2073.    (feet) SCALED
 PT1063  ______________________________________________________________________
 PT1063  GEOID HEIGHT    -        -22.685 (meters)                     GEOID18
 PT1063  LAPLACE CORR    -         -4.27  (seconds)                    DEFLEC18
 PT1063  HORZ ORDER      -  SECOND
 PT1063
 PT1063.The horizontal coordinates were established by classical geodetic methods
 PT1063.and adjusted by the National Geodetic Survey in January 1998.
 PT1063
 PT1063.The orthometric height was scaled from a topographic map.
 PT1063
 PT1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1063.GEOID18 height accuracy estimate available here.
 PT1063
 PT1063.Click photographs - Photos may exist for this station.
 PT1063
 PT1063.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1063
 PT1063. The following values were computed from the NAD 83(1996) position.
 PT1063
 PT1063;                    North         East     Units Scale Factor Converg.
 PT1063;SPC SD S     -   232,134.621   563,351.311   MT  1.00000530   -0 19 02.9
 PT1063;SPC SD S     -   761,595.00  1,848,261.76   sFT  1.00000530   -0 19 02.9
 PT1063;UTM  14      - 4,920,298.365   357,227.067   MT  0.99985069   -1 15 20.1
 PT1063
 PT1063!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1063!SPC SD S     -   0.99990440  x   1.00000530  =   0.99990970
 PT1063!UTM  14      -   0.99990440  x   0.99985069  =   0.99975511
 PT1063
 PT1063:                Primary Azimuth Mark                     Grid Az
 PT1063:SPC SD S     -  FRAZIER AZ MK                            270 47 18.2
 PT1063:UTM  14      -  FRAZIER AZ MK                            271 43 35.4
 PT1063
 PT1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5722720298(NAD 83)
 PT1063
 PT1063|---------------------------------------------------------------------|
 PT1063| PID    Reference Object                     Distance      Geod. Az  |
 PT1063|                                                           dddmmss.s |
 PT1063| CO5000 FRAZIER RM 1                         13.503 METERS 16800     |
 PT1063| CO5001 FRAZIER RM 2                         12.888 METERS 25717     |
 PT1063| CO4999 FRAZIER AZ MK                                      2702815.3 |
 PT1063|---------------------------------------------------------------------|
 PT1063
 PT1063                          SUPERSEDED SURVEY CONTROL
 PT1063
 PT1063  NAD 83(1986)-  44 25 18.83247(N)    100 47 36.73849(W) AD(       ) 2
 PT1063  NAD 27      -  44 25 18.90100(N)    100 47 35.22000(W) AD(       ) 2
 PT1063
 PT1063.Superseded values are not recommended for survey control.
 PT1063
 PT1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1063.See file dsdata.pdf to determine how the superseded data were derived.
 PT1063
 PT1063_MARKER: DS = TRIANGULATION STATION DISK
 PT1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1063_STAMPING: FRAZIER 1952
 PT1063_MARK LOGO: CGS
 PT1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1063+STABILITY: SURFACE MOTION
 PT1063
 PT1063  HISTORY     - Date     Condition        Report By
 PT1063  HISTORY     - 1952     MONUMENTED       CGS
 PT1063
 PT1063                          STATION DESCRIPTION
 PT1063
 PT1063'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1063'THE STATION IS ABOUT 11 MILES EAST-NORTHEAST OF HAYES, 3-1/2
 PT1063'MILES NORTH OF U.S. HIGHWAY 14, ON LAND OWNED BY CHARLES
 PT1063'FRAZIER, IN SECTION 1, T 5 N, R 27 E, AND 4 FEET NORTH OF
 PT1063'A 4 X 4 INCH WITNESS POST.
 PT1063'
 PT1063'TO REACH FROM THE POST OFFICE IN HAYES, GO EAST ON U.S. HIGHWAY
 PT1063'14 FOR 7.5 MILES TO A SCHOOLHOUSE ON LEFT, CONTINUE EAST
 PT1063'ON HIGHWAY FOR 5.5 MILES TO A SIDE ROAD LEFT, TURN LEFT AND
 PT1063'GO NORTH ON GRADED DIRT ROAD FOR 0.6 MILE TO A T-INTERSECTION,
 PT1063'TURN LEFT AND GO WEST FOR 0.4 MILE TO A WIRE GATE ON RIGHT,
 PT1063'TURN RIGHT THROUGH GATE AND GO NORTHWEST ON TRACK ROAD FOR
 PT1063'1.95 MILES TO A GATE, PASS THROUGH GATE AND FOLLOW TRACK
 PT1063'ROAD FOR 1.3 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE
 PT1063'NORTHWEST FOR 0.2 MILE TO A DIM TRACK ROAD RIGHT, TURN RIGHT
 PT1063'AND FOLLOW TRACK ROAD EAST AND SOUTHEAST FOR 0.8 MILE TO THE
 PT1063'TOP OF THE HIGHEST RIDGE AND STATION.
 PT1063'
 PT1063'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1063'FRAZIER 1952.
 PT1063'
 PT1063'REFERENCE MARK 1 PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PT1063'FRAZIER NO 1 1952.
 PT1063'
 PT1063'REFERENCE MARK 2 PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1063'FRAZIER NO 2 1952.
 PT1063'
 PT1063'THE AZIMUTH MARK IS 10 FEET WEST OF THE CENTER OF A TRACK
 PT1063'ROAD AND 4 FEET NORTH OF A 4 X 4 INCH WITNESS POST.  THE MARK
 PT1063'PROJECTS 5 INCHES, AND THE DISK IS STAMPED FRAZIER 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0725 ***********************************************************************
 QS0725  DESIGNATION -  FRED
 QS0725  PID         -  QS0725
 QS0725  STATE/COUNTY-  SD/WALWORTH
 QS0725  COUNTRY     -  US
 QS0725  USGS QUAD   -  AKASKA NE (2017)
 QS0725
 QS0725                         *CURRENT SURVEY CONTROL
 QS0725  ______________________________________________________________________
 QS0725* NAD 83(1996) POSITION- 45 22 34.49958(N) 100 07 14.36499(W)   ADJUSTED
 QS0725* NAVD 88 ORTHO HEIGHT -   597.77  (+/-2cm)     1961.2   (feet) VERTCON3
 QS0725  ______________________________________________________________________
 QS0725  GEOID HEIGHT    -        -22.150 (meters)                     GEOID18
 QS0725  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 QS0725  HORZ ORDER      -  SECOND
 QS0725  VERT ORDER      -  THIRD ? (See Below)
 QS0725
 QS0725.The horizontal coordinates were established by classical geodetic methods
 QS0725.and adjusted by the National Geodetic Survey in January 1998.
 QS0725
 QS0725.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0725.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0725
 QS0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0725.GEOID18 height accuracy estimate available here.
 QS0725
 QS0725.The vertical order pertains to the NGVD 29 superseded value.
 QS0725
 QS0725.Click photographs - Photos may exist for this station.
 QS0725
 QS0725.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0725
 QS0725. The following values were computed from the NAD 83(1996) position.
 QS0725
 QS0725;                    North         East     Units Scale Factor Converg.
 QS0725;SPC SD N     -   171,462.044   590,549.478   MT  0.99995518   -0 05 07.4
 QS0725;SPC SD N     -   562,538.39  1,937,494.41   sFT  0.99995518   -0 05 07.4
 QS0725;UTM  14      - 5,025,359.160   412,255.133   MT  0.99969466   -0 47 51.6
 QS0725
 QS0725!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0725!SPC SD N     -   0.99990976  x   0.99995518  =   0.99986495
 QS0725!UTM  14      -   0.99990976  x   0.99969466  =   0.99960445
 QS0725
 QS0725:                Primary Azimuth Mark                     Grid Az
 QS0725:SPC SD N     -  JACK                                     126 45 43.9
 QS0725:UTM  14      -  JACK                                     127 28 28.1
 QS0725
 QS0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1225525359(NAD 83)
 QS0725
 QS0725|---------------------------------------------------------------------|
 QS0725| PID    Reference Object                     Distance      Geod. Az  |
 QS0725|                                                           dddmmss.s |
 QS0725| CO5002 FRED RM 1                            56.625 METERS 00013     |
 QS0725| CO5003 FRED RM 2                            26.520 METERS 08606     |
 QS0725| QS0731 JACK                                APPROX. 8.2 KM 1264036.5 |
 QS0725|---------------------------------------------------------------------|
 QS0725
 QS0725                          SUPERSEDED SURVEY CONTROL
 QS0725
 QS0725  NAD 83(1986)-  45 22 34.49023(N)    100 07 14.36599(W) AD(       ) 2
 QS0725  NAD 27      -  45 22 34.52857(N)    100 07 12.91430(W) AD(       ) 2
 QS0725  NGVD 29             597.40   (m)         1960.0    (f) LEVELING    3  
 QS0725
 QS0725.Superseded values are not recommended for survey control.
 QS0725
 QS0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0725.See file dsdata.pdf to determine how the superseded data were derived.
 QS0725
 QS0725_MARKER: DD = SURVEY DISK
 QS0725_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0725+WITH SETTING: INFORMATION.
 QS0725_STAMPING: ET FRED 1967
 QS0725_MARK LOGO: USGS
 QS0725_PROJECTION: FLUSH
 QS0725_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0725_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0725
 QS0725  HISTORY     - Date     Condition        Report By
 QS0725  HISTORY     - 1967     MONUMENTED       USGS
 QS0725
 QS0725                          STATION DESCRIPTION
 QS0725
 QS0725'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0725'THE STATION IS LOCATED APPROX. 9.0 MI S. AND 4.0 MI W. OF
 QS0725'SELBY, APPROX. 3.0 MI N. OF AKASKA, T. 122 N., R. 77 W., NEAR
 QS0725'THE NE. COR. OF SEC. 22.
 QS0725'
 QS0725'TO REACH FROM THE INTERSECTION OF U.S. HWY. 83 AND STATE HWY.
 QS0725'103, AT SELBY, GO S. ALONG U.S. HWY. 83 FOR 8.0 MI TO A CROSSROAD,
 QS0725'TURN RIGHT (W.) 4.1 MI TO CROSSROADS, TURN LEFT (S.) AND GO 1.1
 QS0725'MI TO STATION ON RIGHT (W.).
 QS0725'
 QS0725'STATION MARK IS 220 FT S. AND 38 FT W. OF CENTER CROSSROADS,
 QS0725'5 FT S. OF TELEPHONE POLE.  5 FT S. OF USGS WITNESS POST, STAMPED
 QS0725'ET FRED 1967.
 QS0725'
 QS0725'REFERENCE MARK NO. 1 IS N. OF THE STATION, 37 FT S. AND 37
 QS0725'FT W. OF CENTER OF CROSSROADS, STAMPED FRED NO. 1 1967.
 QS0725'
 QS0725'REFERENCE MARK NO. 2 IS E. OF THE STATION, 217 FT S. AND 49 FT
 QS0725'E. OF THE CENTER OF CROSSROADS, STAMPED FRED NO. 2 1967.
 QS0725'
 QS0725'AZIMUTH MARK - NONE SET.
 QS0725'
 QS0725'REFERENCE AZIMUTH - NONE OBSERVED.
 QS0725'
 QS0725'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0725'TO COPPER COATED RODS, CENTERED IN 6 IN. DIAMETER TILES, 12 IN.
 QS0725'LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0725'
 QS0725'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0891 ***********************************************************************
 PR0891  DESIGNATION -  FREEDOM CHURCH SPIRE
 PR0891  PID         -  PR0891
 PR0891  STATE/COUNTY-  SD/MINER
 PR0891  COUNTRY     -  US
 PR0891  USGS QUAD   -  OLDHAM SW (2017)
 PR0891
 PR0891                         *CURRENT SURVEY CONTROL
 PR0891  ______________________________________________________________________
 PR0891* NAD 83(1996) POSITION- 44 06 44.21096(N) 097 28 08.19690(W)   ADJUSTED
 PR0891  ______________________________________________________________________
 PR0891  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 PR0891  LAPLACE CORR    -          0.31  (seconds)                    DEFLEC18
 PR0891  HORZ ORDER      -  THIRD
 PR0891
 PR0891.The horizontal coordinates were established by classical geodetic methods
 PR0891.and adjusted by the National Geodetic Survey in January 1998.
 PR0891
 PR0891.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0891.GEOID18 height accuracy estimate available here.
 PR0891
 PR0891.Click photographs - Photos may exist for this station.
 PR0891
 PR0891.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0891
 PR0891. The following values were computed from the NAD 83(1996) position.
 PR0891
 PR0891;                    North         East     Units Scale Factor Converg.
 PR0891;SPC SD S     -   201,583.567   829,249.800   MT  0.99994399   +1 58 33.6
 PR0891;SPC SD S     -   661,362.09  2,720,630.39   sFT  0.99994399   +1 58 33.6
 PR0891;UTM  14      - 4,885,483.337   622,519.835   MT  0.99978462   +1 03 57.1
 PR0891
 PR0891_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2251985483(NAD 83)
 PR0891
 PR0891                          SUPERSEDED SURVEY CONTROL
 PR0891
 PR0891  NAD 83(1986)-  44 06 44.21321(N)    097 28 08.16348(W) AD(       ) 3
 PR0891  NAD 27      -  44 06 44.31500(N)    097 28 06.90300(W) AD(       ) 3
 PR0891  USSD        -  44 06 44.48600(N)    097 28 07.32500(W) AD(       ) 3
 PR0891
 PR0891.Superseded values are not recommended for survey control.
 PR0891
 PR0891.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0891.See file dsdata.pdf to determine how the superseded data were derived.
 PR0891
 PR0891_MARKER: 90 = CHURCH SPIRE
 PR0891
 PR0891  HISTORY     - Date     Condition        Report By
 PR0891  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0891  HISTORY     - 1935     GOOD             CGS
 PR0891
 PR0891                          STATION DESCRIPTION
 PR0891
 PR0891'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0891'THIS CHURCH, KNOWN AS BELLEVIEW LUTHERAN, IS STILL STANDING.
 PR0891'IT IS IN SW 1/4 SEC. 32, T108N, R55W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1210 ***********************************************************************
 PU1210  DESIGNATION -  FREEMAN
 PU1210  PID         -  PU1210
 PU1210  STATE/COUNTY-  SD/BUTTE
 PU1210  COUNTRY     -  US
 PU1210  USGS QUAD   -  VALE NE (2017)
 PU1210
 PU1210                         *CURRENT SURVEY CONTROL
 PU1210  ______________________________________________________________________
 PU1210* NAD 83(1996) POSITION- 44 43 11.03712(N) 103 19 25.76605(W)   ADJUSTED
 PU1210* NAVD 88 ORTHO HEIGHT -   877.374 (meters)     2878.52  (feet) ADJUSTED
 PU1210  ______________________________________________________________________
 PU1210  GEOID HEIGHT    -        -16.577 (meters)                     GEOID18
 PU1210  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 PU1210  DYNAMIC HEIGHT  -        877.155 (meters)     2877.80  (feet) COMP
 PU1210  MODELED GRAVITY -    980,337.4   (mgal)                       NAVD 88
 PU1210
 PU1210  HORZ ORDER      -  SECOND
 PU1210  VERT ORDER      -  SECOND    CLASS 0
 PU1210
 PU1210.The horizontal coordinates were established by classical geodetic methods
 PU1210.and adjusted by the National Geodetic Survey in January 1998.
 PU1210
 PU1210.The orthometric height was determined by differential leveling and
 PU1210.adjusted by the NATIONAL GEODETIC SURVEY
 PU1210.in June 1991.
 PU1210
 PU1210.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1210.GEOID18 height accuracy estimate available here.
 PU1210
 PU1210.Click photographs - Photos may exist for this station.
 PU1210
 PU1210.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1210
 PU1210.The dynamic height is computed by dividing the NAVD 88
 PU1210.geopotential number by the normal gravity value computed on the
 PU1210.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1210.degrees latitude (g = 980.6199 gals.).
 PU1210
 PU1210.The modeled gravity was interpolated from observed gravity values.
 PU1210
 PU1210. The following values were computed from the NAD 83(1996) position.
 PU1210
 PU1210;                    North         East     Units Scale Factor Converg.
 PU1210;SPC SD N     -   103,903.630   336,738.147   MT  0.99995576   -2 21 08.6
 PU1210;SPC SD N     -   340,890.49  1,104,781.74   sFT  0.99995576   -2 21 08.6
 PU1210;UTM  13      - 4,953,183.529   632,750.987   MT  0.99981671   +1 10 46.5
 PU1210
 PU1210!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1210!SPC SD N     -   0.99986505  x   0.99995576  =   0.99982082
 PU1210!UTM  13      -   0.99986505  x   0.99981671  =   0.99968179
 PU1210
 PU1210:                Primary Azimuth Mark                     Grid Az
 PU1210:SPC SD N     -  K 121                                    271 45 42.6
 PU1210:UTM  13      -  K 121                                    268 13 47.5
 PU1210
 PU1210_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3275053183(NAD 83)
 PU1210
 PU1210|---------------------------------------------------------------------|
 PU1210| PID    Reference Object                     Distance      Geod. Az  |
 PU1210|                                                           dddmmss.s |
 PU1210| PU1211 FREEMAN RM 1                          9.834 METERS 08721     |
 PU1210| PU1212 FREEMAN RM 2                          9.374 METERS 17557     |
 PU1210| PU2272 NEWELL MUNICIPAL TANK               APPROX. 8.3 KM 2665345.5 |
 PU1210| PU1207 K 121                                              2692434.0 |
 PU1210|---------------------------------------------------------------------|
 PU1210
 PU1210                          SUPERSEDED SURVEY CONTROL
 PU1210
 PU1210  NAD 83(1993)-  44 43 11.03057(N)    103 19 25.76567(W) AD(       ) 2
 PU1210  NAD 83(1986)-  44 43 11.02681(N)    103 19 25.76202(W) AD(       ) 2
 PU1210  NAD 27      -  44 43 11.07580(N)    103 19 24.10010(W) AD(       ) 2
 PU1210  NGVD 29 (??/??/92)  876.898  (m)         2876.96   (f) ADJ UNCH    2 0
 PU1210  NGVD 29             876.90   (m)         2877.0    (f) LEVELING    3  
 PU1210
 PU1210.Superseded values are not recommended for survey control.
 PU1210
 PU1210.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1210.See file dsdata.pdf to determine how the superseded data were derived.
 PU1210
 PU1210_MARKER: DS = TRIANGULATION STATION DISK
 PU1210_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1210_STAMPING: FREEMAN 1950
 PU1210_MARK LOGO: CGS
 PU1210_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1210+STABILITY: SURFACE MOTION
 PU1210
 PU1210  HISTORY     - Date     Condition        Report By
 PU1210  HISTORY     - 1950     MONUMENTED       CGS
 PU1210  HISTORY     - 1962     GOOD             CGS
 PU1210  HISTORY     - 1963     GOOD             CGS
 PU1210
 PU1210                          STATION DESCRIPTION
 PU1210
 PU1210'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1210'THE STATION IS LOCATED ABOUT 5 MILES EAST OF NEWELL, ON THE
 PU1210'GROUNDS OF THE FREEMAN SCHOOL.  IT IS 73 FEET EAST OF THE
 PU1210'CENTER OF A GRAVEL ROAD, 29 FEET EAST OF A FENCE CORNER, 6
 PU1210'FEET SOUTHWEST OF A WITNESS POST, AND 5 FEET SOUTH OF A FENCE.
 PU1210'
 PU1210'TO REACH THE STATION FROM THE POST OFFICE IN NEWELL.  GO NORTH
 PU1210'ON U.S. HIGHWAY 212 AND STATE HIGHWAY 79 FOR 0.25 MILE TO THEIR
 PU1210'JUNCTION.  TURN RIGHT AND GO EAST ON HIGHWAY 212 FOR 3.7
 PU1210'MILES TO THE BENCH MARK ON THE RIGHT.  CONTINUE EAST 0.9 MILE
 PU1210'TO A POINT WHERE THE HIGHWAY CURVES SOUTH.  CONTINUE EAST
 PU1210'0.05 MILE TO THE STATION.
 PU1210'
 PU1210'THE STATION MARK PROJECTS 1 INCH AND THE DISK IS STAMPED
 PU1210'FREEMAN 1950.
 PU1210'
 PU1210'REFERENCE MARK NO. 1 IS 27 FEET EAST OF THE WITNESS POST AND
 PU1210'3 FEET SOUTH OF THE FENCE.  THE MARK IS FLUSH WITH THE GROUND
 PU1210'AND THE DISK IS STAMPED FREEMAN NO 1 1950.
 PU1210'
 PU1210'REFERENCE MARK NO. 2 IS 34 FEET SOUTH OF THE WITNESS POST.  THE
 PU1210'MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED FREEMAN
 PU1210'NO 2 1950.
 PU1210'
 PU1210'BENCH MARK K 121 IS 49 FEET SOUTHWEST OF THE CENTER OF A
 PU1210'CROSSROADS, 6 FEET SOUTHEAST OF A WITNESS POST, AND 1 FOOT
 PU1210'NORTH OF A FENCE CORNER.  THE MARK IS A STANDARD UNITED
 PU1210'STATES COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP
 PU1210'OF A 4-INCH SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.  THE
 PU1210'DISK IS STAMPED K 121 1934.
 PU1210'
 PU1210'ALL THE MARKS WITH THE EXCEPTION OF THE BENCH MARK ARE STANDARD
 PU1210'DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU1210'
 PU1210'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU1210
 PU1210                          STATION RECOVERY (1962)
 PU1210
 PU1210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1210'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2, AND
 PU1210'B.M. K121 WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD
 PU1210'CONDITION.  THE HORIZONTAL DISTANCE AND DIRECTION TO ALL
 PU1210'MARKS CHECKED.  A NEW DESCRIPTION FOLLOWS.
 PU1210'
 PU1210'THE STATION IS LOCATED 5 MILES EAST OF NEWELL, IN THE NORTHWEST
 PU1210'CORNER OF THE SCHOOL GROUNDS OF THE FREEMAN SCHOOL.
 PU1210'
 PU1210'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PU1210'STATE HIGHWAY 79 IN THE NORTH EDGE OF NEWELL, GO EAST ON
 PU1210'U.S. HIGHWAY 212 FOR 1.0 MILES TO A CROSSROAD AT A POINT WHERE
 PU1210'U.S. HIGHWAY 212 TURNS NORTHEAST.  CONTINUE STRAIGHT AHEAD
 PU1210'AND GO EAST ON A GRAVELED ROAD FOR 3.0 MILES TO A CROSSROAD
 PU1210'AND THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE
 PU1210'STRAIGHT AHEAD AND GO EAST ON A GRAVELED ROAD FOR 0.9 MILE
 PU1210'TO A SIDE ROAD LEFT AT A POINT WHERE THE MAIN TRAVELED ROAD
 PU1210'TURNS SOUTH.  TURN LEFT, THENCE RIGHT AND GO EAST ON A
 PU1210'GRAVELED ROAD FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 PU1210'
 PU1210'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU1210'12-INCH CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED
 PU1210'FREEMAN 1950.  IT IS 54 FEET EAST OF THE CENTER OF A GRAVELED
 PU1210'ROAD, 53-1/2 FEET WEST-NORTHWEST OF THE NORTHWEST CORNER OF A
 PU1210'SMALL RED SHED, 30-1/2 FEET EAST-SOUTHEAST OF A FENCE CORNER,
 PU1210'6 FEET SOUTHWEST OF A 4 X 4 WHITE WITNESS POST AND 5 FEET
 PU1210'SOUTH OF AN EAST-WEST FENCE LINE.
 PU1210'
 PU1210'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU1210'12-INCH CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED
 PU1210'FREEMAN NO 1 1950.  IT IS 29-1/2 FEET NORTHWEST OF THE NORTHWEST
 PU1210'CORNER OF A SMALL RED SHED, 27 FEET EAST OF A 4 X 4 WHITE
 PU1210'WITNESS POST AND 2 FEET SOUTH OF AN EAST-WEST FENCE LINE.
 PU1210'
 PU1210'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU1210'12-INCH CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED
 PU1210'FREEMAN NO 2 1950.  IT IS 46 FEET WEST OF A SMALL RED SHED AND
 PU1210'35 FEET SOUTH OF AN EAST-WEST FENCE LINE.
 PU1210'
 PU1210'BENCH MARK K 121 WAS USED FOR THE AZIMUTH MARK.  IT IS A
 PU1210'U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK SET IN THE TOP OF
 PU1210'A 6-INCH SQUARE CONCRETE MONUMENT WHICH IS SET FLUSH AND IS
 PU1210'STAMPED K 121 1934.  IT IS 49 FEET SOUTHWEST OF THE CENTER OF
 PU1210'A CROSSROAD, 7 FEET SOUTHEAST OF A 4 X 4 WHITE WITNESS POST,
 PU1210'3 FEET SOUTH-SOUTHEAST OF A POWER POLE, AND 1-1/2 FEET
 PU1210'NORTHEAST OF A FENCE CORNER.
 PU1210
 PU1210                          STATION RECOVERY (1963)
 PU1210
 PU1210'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1210'5.3 MI E FROM NEWELL.
 PU1210'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1210'AT NEWELL, THENCE 4.0 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU1210'0.1 MILE NORTHEAST ALONG A GRAVELED ROAD, ON THE OUTSIDE OF A
 PU1210'CURVE AND AT THE NORTHWEST CORNER OF A SMALL SCHOOL YARD, 58
 PU1210'FEET EAST OF THE CENTERLINE OF THE ROAD LEADING NORTH, 44 FEET
 PU1210'NORTH OF THE CENTERLINE OF THE DRIVEWAY LEADING TO THE SCHOOL,
 PU1210'64 FEET NORTHWEST OF A TELEPHONE POLE, 4.5 FEET SOUTH OF A
 PU1210'FENCE, ABOUT LEVEL WITH THE DRIVEWAY, ABOUT 2 FEET ABOVE THE
 PU1210'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1210'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0894 ***********************************************************************
 OQ0894  DESIGNATION -  FREEMAN CHURCH SPIRE
 OQ0894  PID         -  OQ0894
 OQ0894  STATE/COUNTY-  SD/HUTCHINSON
 OQ0894  COUNTRY     -  US
 OQ0894  USGS QUAD   -  FREEMAN (2017)
 OQ0894
 OQ0894                         *CURRENT SURVEY CONTROL
 OQ0894  ______________________________________________________________________
 OQ0894* NAD 83(1996) POSITION- 43 21 04.91788(N) 097 26 10.11177(W)   ADJUSTED
 OQ0894  ______________________________________________________________________
 OQ0894  GEOID HEIGHT    -        -26.000 (meters)                     GEOID18
 OQ0894  LAPLACE CORR    -          0.24  (seconds)                    DEFLEC18
 OQ0894  HORZ ORDER      -  THIRD
 OQ0894
 OQ0894.The horizontal coordinates were established by classical geodetic methods
 OQ0894.and adjusted by the National Geodetic Survey in January 1998.
 OQ0894
 OQ0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0894.GEOID18 height accuracy estimate available here.
 OQ0894
 OQ0894.Click photographs - Photos may exist for this station.
 OQ0894
 OQ0894.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0894
 OQ0894. The following values were computed from the NAD 83(1996) position.
 OQ0894
 OQ0894;                    North         East     Units Scale Factor Converg.
 OQ0894;SPC SD S     -   117,190.178   834,822.228   MT  0.99991768   +1 59 55.1
 OQ0894;SPC SD S     -   384,481.44  2,738,912.59   sFT  0.99991768   +1 59 55.1
 OQ0894;UTM  14      - 4,801,022.108   626,739.678   MT  0.99979759   +1 04 25.3
 OQ0894
 OQ0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2673901022(NAD 83)
 OQ0894
 OQ0894                          SUPERSEDED SURVEY CONTROL
 OQ0894
 OQ0894  NAD 83(1995)-  43 21 04.91852(N)    097 26 10.10306(W) AD(       ) 3
 OQ0894  NAD 83(1986)-  43 21 04.92516(N)    097 26 10.09864(W) AD(       ) 3
 OQ0894  NAD 27      -  43 21 04.96900(N)    097 26 08.85300(W) AD(       ) 3
 OQ0894  USSD        -  43 21 05.16400(N)    097 26 09.22800(W) AD(       ) 3
 OQ0894
 OQ0894.Superseded values are not recommended for survey control.
 OQ0894
 OQ0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0894.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0894
 OQ0894_MARKER: 90 = CHURCH SPIRE
 OQ0894
 OQ0894  HISTORY     - Date     Condition        Report By
 OQ0894  HISTORY     - 1901     FIRST OBSERVED   CGS
 OQ0894  HISTORY     - 1935     GOOD             CGS
 OQ0894
 OQ0894                          STATION DESCRIPTION
 OQ0894
 OQ0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0894'THE LUTHERAN CHURCH IN FREEMAN WAS LIKELY THE ONE USED ALTHOUGH
 OQ0894'I COULD NOT MAKE POSITIVE IDENTIFICATION.  THE BUILDING IS
 OQ0894'STILL STANDING AS IN 1901.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0896 ***********************************************************************
 OQ0896  DESIGNATION -  FREEMAN ELEVATOR
 OQ0896  PID         -  OQ0896
 OQ0896  STATE/COUNTY-  SD/HUTCHINSON
 OQ0896  COUNTRY     -  US
 OQ0896  USGS QUAD   -  FREEMAN (2017)
 OQ0896
 OQ0896                         *CURRENT SURVEY CONTROL
 OQ0896  ______________________________________________________________________
 OQ0896* NAD 83(1996) POSITION- 43 21 14.30448(N) 097 26 11.84771(W)   ADJUSTED
 OQ0896  ______________________________________________________________________
 OQ0896  GEOID HEIGHT    -        -26.003 (meters)                     GEOID18
 OQ0896  LAPLACE CORR    -          0.26  (seconds)                    DEFLEC18
 OQ0896  HORZ ORDER      -  THIRD
 OQ0896
 OQ0896.The horizontal coordinates were established by classical geodetic methods
 OQ0896.and adjusted by the National Geodetic Survey in January 1998.
 OQ0896
 OQ0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0896.GEOID18 height accuracy estimate available here.
 OQ0896
 OQ0896.Click photographs - Photos may exist for this station.
 OQ0896
 OQ0896.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0896
 OQ0896. The following values were computed from the NAD 83(1996) position.
 OQ0896
 OQ0896;                    North         East     Units Scale Factor Converg.
 OQ0896;SPC SD S     -   117,478.295   834,773.060   MT  0.99991747   +1 59 53.9
 OQ0896;SPC SD S     -   385,426.71  2,738,751.28   sFT  0.99991747   +1 59 53.9
 OQ0896;UTM  14      - 4,801,310.946   626,695.173   MT  0.99979745   +1 04 24.3
 OQ0896
 OQ0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2669501310(NAD 83)
 OQ0896
 OQ0896                          SUPERSEDED SURVEY CONTROL
 OQ0896
 OQ0896  NAD 83(1995)-  43 21 14.30560(N)    097 26 11.83901(W) AD(       ) 3
 OQ0896  NAD 83(1986)-  43 21 14.31103(N)    097 26 11.83438(W) AD(       ) 3
 OQ0896  NAD 27      -  43 21 14.36000(N)    097 26 10.60000(W) AD(       ) 3
 OQ0896  USSD        -  43 21 14.55000(N)    097 26 10.96000(W) AD(       ) 3
 OQ0896
 OQ0896.Superseded values are not recommended for survey control.
 OQ0896
 OQ0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0896.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0896
 OQ0896_MARKER: 65 = GRAIN ELEVATOR
 OQ0896
 OQ0896  HISTORY     - Date     Condition        Report By
 OQ0896  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0896  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OQ0896
 OQ0896                          STATION DESCRIPTION
 OQ0896
 OQ0896'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0896'PROBABLY THE FARMERS GRAIN AND STOCK COMPANY ELEVATOR, STILL
 OQ0896'STANDING, WAS THE ONE USED ALTHOUGH I COULD NOT MAKE POSITIVE
 OQ0896'IDENTIFICATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0897 ***********************************************************************
 OQ0897  DESIGNATION -  FREEMAN RESET
 OQ0897  PID         -  OQ0897
 OQ0897  STATE/COUNTY-  SD/HUTCHINSON
 OQ0897  COUNTRY     -  US
 OQ0897  USGS QUAD   -  FREEMAN (2017)
 OQ0897
 OQ0897                         *CURRENT SURVEY CONTROL
 OQ0897  ______________________________________________________________________
 OQ0897* NAD 83(1996) POSITION- 43 18 47.46773(N) 097 27 07.74653(W)   ADJUSTED
 OQ0897* NAVD 88 ORTHO HEIGHT -   503.5   (meters)     1652.    (feet) VERTCON3
 OQ0897  ______________________________________________________________________
 OQ0897  GEOID HEIGHT    -        -25.960 (meters)                     GEOID18
 OQ0897  LAPLACE CORR    -          0.63  (seconds)                    DEFLEC18
 OQ0897  HORZ ORDER      -  FIRST
 OQ0897
 OQ0897.The horizontal coordinates were established by classical geodetic methods
 OQ0897.and adjusted by the National Geodetic Survey in January 1998.
 OQ0897
 OQ0897.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0897.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0897
 OQ0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0897.GEOID18 height accuracy estimate available here.
 OQ0897
 OQ0897.Click photographs - Photos may exist for this station.
 OQ0897
 OQ0897.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0897
 OQ0897. The following values were computed from the NAD 83(1996) position.
 OQ0897
 OQ0897;                    North         East     Units Scale Factor Converg.
 OQ0897;SPC SD S     -   112,906.099   833,672.248   MT  0.99992098   +1 59 15.3
 OQ0897;SPC SD S     -   370,426.09  2,735,139.70   sFT  0.99992098   +1 59 15.3
 OQ0897;UTM  14      - 4,796,757.685   625,520.816   MT  0.99979381   +1 03 43.0
 OQ0897
 OQ0897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0897!SPC SD S     -   0.99992512  x   0.99992098  =   0.99984611
 OQ0897!UTM  14      -   0.99992512  x   0.99979381  =   0.99971895
 OQ0897
 OQ0897:                Primary Azimuth Mark                     Grid Az
 OQ0897:SPC SD S     -  CANISTOTA ELEV CUP HI RED ONE            020 18 00.9
 OQ0897:UTM  14      -  CANISTOTA ELEV CUP HI RED ONE            021 13 33.2
 OQ0897
 OQ0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2552096757(NAD 83)
 OQ0897
 OQ0897|---------------------------------------------------------------------|
 OQ0897| PID    Reference Object                     Distance      Geod. Az  |
 OQ0897|                                                           dddmmss.s |
 OQ0897| OQ0898 DOLTON HIGHEST RED ELEV C OF 3      APPROX.20.3 KM 0150744.9 |
 OQ0897| OQ0894 FREEMAN CHURCH SPIRE                APPROX. 4.4 KM 0170048.2 |
 OQ0897| OQ0895 FREEMAN SCHSE SQUATTY SPIRE         APPROX. 4.3 KM 0180522.7 |
 OQ0897| OQ0865 CANISTOTA HIGHEST WHITE SPIRE       APPROX.34.3 KM 0215449.9 |
 OQ0897| OQ0867 CANISTOTA ELEV CUP HI RED ONE       APPROX.34.4 KM 0221716.2 |
 OQ0897| OQ0909 SCOTLAND WATER TOWER                APPROX.27.9 KM 2292913.5 |
 OQ0897| OQ0911 SCOTLAND EPISCOPAL CH SPIRE         APPROX.28.1 KM 2295920.6 |
 OQ0897| OQ0907 MENNO SCHOOLHOUSE CUPOLA            APPROX.13.3 KM 2301313.0 |
 OQ0897| OQ0906 MENNO WHITE SPIRE                   APPROX.13.0 KM 2305833.3 |
 OQ0897| OQ0917 VODNANY CHURCH SPIRE                APPROX.40.1 KM 2401530.1 |
 OQ0897| OQ0916 TRIPP WATER TOWER                   APPROX.43.4 KM 2565724.8 |
 OQ0897| OQ0903 CATHOLIC CH SPIRE W OF FREEMAN      APPROX. 4.1 KM 2710500.0 |
 OQ0897| OQ0919 PARKSTON CHURCH SPIRE               APPROX.44.2 KM 2814142.0 |
 OQ0897| OQ0920 PARKSTON IRON SMOKESTACK            APPROX.44.0 KM 2814309.0 |
 OQ0897| OQ0927 EMERY ELEVATOR                      APPROX.34.7 KM 3365555.2 |
 OQ0897| OQ0928 BRIDGEWATER CHURCH 1 SPIRE          APPROX.26.8 KM 3505648.8 |
 OQ0897| OQ0869 BRIDGEWATER ELEVATOR                APPROX.26.4 KM 3513131.2 |
 OQ0897|---------------------------------------------------------------------|
 OQ0897
 OQ0897                          SUPERSEDED SURVEY CONTROL
 OQ0897
 OQ0897  NAD 83(1995)-  43 18 47.46809(N)    097 27 07.73929(W) AD(       ) 1
 OQ0897  NAD 83(1986)-  43 18 47.47548(N)    097 27 07.73496(W) AD(       ) 1
 OQ0897  NAD 27      -  43 18 47.51500(N)    097 27 06.49700(W) AD(       ) 1
 OQ0897  USSD        -  43 18 47.71100(N)    097 27 06.85700(W) AD(       ) 3
 OQ0897  NGVD 29 (07/19/86)  503.2    (m)         1651.     (f) VERT ANG       
 OQ0897
 OQ0897.Superseded values are not recommended for survey control.
 OQ0897
 OQ0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0897.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0897
 OQ0897_MARKER: DS = TRIANGULATION STATION DISK
 OQ0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0897_STAMPING: FREEMAN 1901 1966
 OQ0897_MARK LOGO: CGS
 OQ0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0897+STABILITY: SURFACE MOTION
 OQ0897
 OQ0897  HISTORY     - Date     Condition        Report By
 OQ0897  HISTORY     - 1901     MONUMENTED       CGS
 OQ0897  HISTORY     - 1935     GOOD             CGS
 OQ0897  HISTORY     - 1961     SEE DESCRIPTION  CGS
 OQ0897  HISTORY     - 1966     GOOD             CGS
 OQ0897
 OQ0897                          STATION DESCRIPTION
 OQ0897
 OQ0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1901
 OQ0897'SITUATED IN THE NE 1/4 NW 1/4 SEC. 15, T. 98 N., R. 56 W., ON THE
 OQ0897'HIGHEST POINT OF LAND IN A PASTURE BELONGING TO JOHN STAHL, OF
 OQ0897'FREEMAN.  THE STATION IS 3 MILES SOUTH AND 5/8 MILE WEST OF THE
 OQ0897'TOWN OF FREEMAN.  IT IS 26 FEET EAST OF A WIRE FENCE SEPARATING
 OQ0897'THE PASTURE FROM A CULTIVATED FIELD AND 307 FEET SOUTH OF THE
 OQ0897'ROAD ON THE NORTH SIDE OF THE SECTION.  A WINDMILL IN THE
 OQ0897'PASTURE IS 508 FEET FROM THE STATION S 66 DEG 29 MIN E.
 OQ0897'THE FOLLOWING ARE BEARINGS TO VARIOUS POINTS OF THE SECTION
 OQ0897'(15) IN WHICH THE STATION STANDS--NORTHWEST CORNER, N 80 DEG 53
 OQ0897'MIN W.  NORTH CENTER, N 62 DEG 24 MIN E.  NORTHEAST CORNER,
 OQ0897'N 84 DEG 34 MIN E.  THE SURFACE MARK IS A MARBLE POST, 2.5 FEET LONG
 OQ0897'AND 8 INCHES SQUARE ON TOP.  CUT IN ITS TOP ARE TWO V-SHAPED
 OQ0897'GROOVES AT RIGHT ANGLES TO EACH OTHER, AND THE LETTERS U.S.C.S.
 OQ0897'THE UNDERGROUND MARK IS A TACK IN THE CENTER OF THE CORK OF A
 OQ0897'STONE JUG, BURIED ABOUT 3 FEET BELOW THE TOP OF THE SURFACE
 OQ0897'STONE.  A CIRCULAR TRENCH, 4 FEET IN DIAMETER, AND ABOUT 1
 OQ0897'FOOT DEEP, PARTLY FILLED WITH SOFT COAL AND COVERED WITH EARTH,
 OQ0897'ENCIRCLES THE STATION.
 OQ0897
 OQ0897                          STATION RECOVERY (1935)
 OQ0897
 OQ0897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0897'STATION WAS RECOVERED MAY 9, 1935.  THE TOP OF THE STONE POST IS
 OQ0897'RATHER BADLY CHIPPED BUT NOT SUFFICIENTLY SO TO DESTROY THE
 OQ0897'INTERSECTION OF THE GROOVES.  IN NE 1/4 NW 1/4 SEC. 15, T. 98 N.,
 OQ0897'R. 56 W., ON THE HIGHEST POINT IN A FIELD (NOW IN ALFALFA) OWNED
 OQ0897'BY GEORGE VOLL AND FARMED BY ALBERT KELLER, 320 FEET SOUTH OF
 OQ0897'THE CENTER LINE OF THE SECTION-LINE ROAD, 288 FEET SOUTH OF A
 OQ0897'SOUTH RIGHT-OF-WAY FENCE, AND 281 FEET EAST OF THE
 OQ0897'NORTH-AND-SOUTH CENTER LINE OF THE NORTHWEST QUARTER, THE MARK
 OQ0897'PROJECTS ABOUT 3 INCHES ABOVE GROUND.
 OQ0897'
 OQ0897'TO REACH FROM FREEMAN, GO WEST 2 BLOCKS TO SECTION-LINE ROAD
 OQ0897'LEADING SOUTH, GO SOUTH NEARLY 3 MILES, THEN WEST ABOUT 3/4 MILE
 OQ0897'TO STATION ON A RISE ON THE SOUTH SIDE OF THE ROAD.
 OQ0897
 OQ0897                          STATION RECOVERY (1961)
 OQ0897
 OQ0897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GMP)
 OQ0897'THE STATION WAS RECOVERED.  THE MARBLE POST HAS BEEN REPLACED WITH
 OQ0897'A U.S. GEOLOGICAL SURVEY BENCH MARK.  NO DESCRIPTION COULD BE
 OQ0897'FOUND BY THIS PARTY REGARDING AS TO HOW THE GEOLOGICAL SURVEY BENCH
 OQ0897'MARK WAS ESTABLISHED.  A LOCAL FARMER SAID HE WAS PRESENT AT THE
 OQ0897'TIME THE GEOLOGICAL SURVEY BENCH MARK WAS SET AND THAT IT WAS
 OQ0897'PLUMBED VERTICALLY ABOVE THE UNDERGROUND MARK.  A NEW
 OQ0897'DESCRIPTION FOLLOWS.
 OQ0897'
 OQ0897'THE STATION IS LOCATED ABOUT 3 MILES SOUTH OF FREEMAN ON THE
 OQ0897'HIGHEST POINT IN A CULTIVATED FIELD.  IT IS IN THE NE 1/4 NW
 OQ0897'1/4 SECTION 15, T. 98 N. R. 56 W.
 OQ0897'
 OQ0897'TO REACH THE STATION FROM THE POST OFFICE IN FREEMAN, GO WEST 0.1
 OQ0897'MILE TO JUNIPER STREET.  TURN LEFT AND GO SOUTH 0.15 MILE TO AN
 OQ0897'EAST-WEST STREET.  TURN RIGHT AND GO WEST FOR 0.1 MILE TO A
 OQ0897'NORTH-SOUTH ROAD.  TURN LEFT AND GO SOUTH FOR 2.25 MILES TO A
 OQ0897'CROSSROAD.  TURN RIGHT AND GO WEST ON A GRAVEL ROAD FOR 0.65 MILE
 OQ0897'TO THE STATION ON THE LEFT.
 OQ0897'
 OQ0897'STATION MARK, A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK DISK
 OQ0897'STAMPED FREEMAN 1903, IS SET IN CONCRETE AT THE CENTER OF A 12
 OQ0897'INCH CONCRETE POST WHICH PROJECTS 2 INCHES.  IT IS 558 FEET WEST
 OQ0897'OF A NORTH-SOUTH FENCE LINE, 320 FEET SOUTH OF THE CENTER OF AN
 OQ0897'EAST-WEST ROAD.
 OQ0897
 OQ0897                          STATION RECOVERY (1966)
 OQ0897
 OQ0897'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
 OQ0897'THE STATION RECOVERED AS DESCRIBED IN 1961 AND THE STATION MARK
 OQ0897'FOUND IN GOOD CONDITION.  THE SURFACE MARK WAS REMOVED AND THE
 OQ0897'UNDERGROUND MARK WAS FOUND TO BE 0.013 METER NORTH-NORTHWEST
 OQ0897'(340 DEGREES MAGNETIC) FROM THE POSITION OF THE SURFACE MARK.
 OQ0897'THE U.S.G.S. BENCH MARK DISK WAS REPLACED BY TRIANGULATION DISK
 OQ0897'AND THE SURFACE MARK WAS PLUMBED OVER THE UNDERGROUND MARK.
 OQ0897'
 OQ0897'TO REACH THE STATION FROM FREEMAN, FROM THE POST OFFICE, GO WEST
 OQ0897'0.1 MILE TO JUNIPER STREET, TURN LEFT AND GO SOUTH 0.15 MILE TO
 OQ0897'AN EAST-WEST STREET, TURN RIGHT AND GO WEST FOR 0.1 MILE TO A
 OQ0897'NORTH-SOUTH ROAD, TURN LEFT AND GO SOUTH FOR 2.25 MILE TO
 OQ0897'CROSSROADS, TURN RIGHT AND GO WEST FOR 0.65 MILE TO STATION ON THE
 OQ0897'LEFT.
 OQ0897'
 OQ0897'THE STATION IS ABOUT 320 FEET SOUTH OF THE CENTER OF THE ROAD
 OQ0897'AND IS NEAR THE CENTER OF A SMALL PATCH OF UNCULTIVATED GROUND.
 OQ0897'THE MARK IS SET IN THE TOP OF A ROUND CONCRETE POST AND THE DISK
 OQ0897'IS STAMPED FREEMAN 1901 1966.
 OQ0897'
 OQ0897'R.M. NO. 1 IS 32 FEET NORTH OF THE CENTER OF THE ROAD,
 OQ0897'2 FEET NORTH OF A TELEPHONE POLE AND 2 FEET NORTHWEST OF A METAL
 OQ0897'WITNESS POST.  THE MARK IS FLUSH AND THE DISK IS STAMPED
 OQ0897'FREEMAN NO 1 1901 1966.
 OQ0897'
 OQ0897'R.M. NO. 2 IS 31.5 FEET SOUTH OF THE CENTERLINE OF THE
 OQ0897'ROAD, 3 FEET WEST-NORTHWEST OF A TELEPHONE POLE AND 1.5 FEET SOUTH
 OQ0897'OF A FENCE.  THE MARK IS FLUSH AND THE DISK IS STAMPED FREEMAN
 OQ0897'NO 2 1901 1966.
 OQ0897'
 OQ0897'AN AZIMUTH MARK WAS NOT ESTABLISHED AS NO OBJECTS WERE VISIBLE
 OQ0897'FROM THE GROUND.
 OQ0897'
 OQ0897'THE ELEVATION OF FREEMAN 1901 1966 IS - 0.280 FOOT BELOW THE DISK
 OQ0897'SET BY THE GEOLOGICAL SURVEY.
 OQ0897'
 OQ0897'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3 MILES
 OQ0897'SOUTH OF FREEMAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1211 ***********************************************************************
 PU1211  DESIGNATION -  FREEMAN RM 1
 PU1211  PID         -  PU1211
 PU1211  STATE/COUNTY-  SD/BUTTE
 PU1211  COUNTRY     -  US
 PU1211  USGS QUAD   -  VALE NE (2017)
 PU1211
 PU1211                         *CURRENT SURVEY CONTROL
 PU1211  ______________________________________________________________________
 PU1211* NAD 83(1986) POSITION- 44 43 11.05   (N) 103 19 25.32   (W)   HD_HELD1
 PU1211* NAVD 88 ORTHO HEIGHT -   877.552 (meters)     2879.10  (feet) ADJUSTED
 PU1211  ______________________________________________________________________
 PU1211  GEOID HEIGHT    -        -16.577 (meters)                     GEOID18
 PU1211  DYNAMIC HEIGHT  -        877.333 (meters)     2878.38  (feet) COMP
 PU1211  MODELED GRAVITY -    980,337.4   (mgal)                       NAVD 88
 PU1211
 PU1211  VERT ORDER      -  SECOND    CLASS 0
 PU1211
 PU1211.The horizontal coordinates were determined by differentially corrected
 PU1211.hand held GPS observations or other comparable positioning techniques
 PU1211.and have an estimated accuracy of +/- 3 meters.
 PU1211
 PU1211.The orthometric height was determined by differential leveling and
 PU1211.adjusted by the NATIONAL GEODETIC SURVEY
 PU1211.in June 1991.
 PU1211
 PU1211.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1211.GEOID18 height accuracy estimate available here.
 PU1211
 PU1211.Click photographs - Photos may exist for this station.
 PU1211
 PU1211.The dynamic height is computed by dividing the NAVD 88
 PU1211.geopotential number by the normal gravity value computed on the
 PU1211.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1211.degrees latitude (g = 980.6199 gals.).
 PU1211
 PU1211.The modeled gravity was interpolated from observed gravity values.
 PU1211
 PU1211;                    North         East    Units  Estimated Accuracy
 PU1211;SPC SD N     -   103,903.6     336,748.0     MT  (+/- 3 meters HH1 GPS) 
 PU1211
 PU1211_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3276053184(NAD 83)
 PU1211
 PU1211                          SUPERSEDED SURVEY CONTROL
 PU1211
 PU1211  NGVD 29 (??/??/92)  877.076  (m)         2877.54   (f) ADJ UNCH    2 0
 PU1211
 PU1211.Superseded values are not recommended for survey control.
 PU1211
 PU1211.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1211.See file dsdata.pdf to determine how the superseded data were derived.
 PU1211
 PU1211_MARKER: DR = REFERENCE MARK DISK
 PU1211_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1211_STAMPING: FREEMAN NO 1 1950
 PU1211_MARK LOGO: CGS
 PU1211_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1211+STABILITY: SURFACE MOTION
 PU1211
 PU1211  HISTORY     - Date     Condition        Report By
 PU1211  HISTORY     - 1950     MONUMENTED       CGS
 PU1211  HISTORY     - 1963     GOOD             CGS
 PU1211
 PU1211                          STATION DESCRIPTION
 PU1211
 PU1211'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1211'5.3 MI E FROM NEWELL.
 PU1211'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1211'AT NEWELL, THENCE 4.0 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU1211'0.1 MILE NORTHEAST ALONG A GRAVELED ROAD, ON THE OUTSIDE OF A
 PU1211'CURVE AND AT THE NORTHWEST CORNER OF A SMALL SCHOOL YARD, 90
 PU1211'FEET EAST OF THE CENTERLINE OF THE ROAD, 48.5 FEET NORTHWEST OF A
 PU1211'TELEPHONE POLE, 32.2 FEET EAST OF THE STATION MARK, 2.0 FEET
 PU1211'SOUTH OF A FENCE, ABOUT LEVEL WITH A DRIVEWAY LEADING TO THE
 PU1211'SCHOOL, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE
 PU1211'TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1212 ***********************************************************************
 PU1212  DESIGNATION -  FREEMAN RM 2
 PU1212  PID         -  PU1212
 PU1212  STATE/COUNTY-  SD/BUTTE
 PU1212  COUNTRY     -  US
 PU1212  USGS QUAD   -  VALE NE (2017)
 PU1212
 PU1212                         *CURRENT SURVEY CONTROL
 PU1212  ______________________________________________________________________
 PU1212* NAD 83(1986) POSITION- 44 43 10.73   (N) 103 19 25.74   (W)   HD_HELD1
 PU1212* NAVD 88 ORTHO HEIGHT -   877.367 (meters)     2878.49  (feet) ADJUSTED
 PU1212  ______________________________________________________________________
 PU1212  GEOID HEIGHT    -        -16.577 (meters)                     GEOID18
 PU1212  DYNAMIC HEIGHT  -        877.147 (meters)     2877.77  (feet) COMP
 PU1212  MODELED GRAVITY -    980,337.4   (mgal)                       NAVD 88
 PU1212
 PU1212  VERT ORDER      -  SECOND    CLASS 0
 PU1212
 PU1212.The horizontal coordinates were determined by differentially corrected
 PU1212.hand held GPS observations or other comparable positioning techniques
 PU1212.and have an estimated accuracy of +/- 3 meters.
 PU1212
 PU1212.The orthometric height was determined by differential leveling and
 PU1212.adjusted by the NATIONAL GEODETIC SURVEY
 PU1212.in June 1991.
 PU1212
 PU1212.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1212.GEOID18 height accuracy estimate available here.
 PU1212
 PU1212.Click photographs - Photos may exist for this station.
 PU1212
 PU1212.The dynamic height is computed by dividing the NAVD 88
 PU1212.geopotential number by the normal gravity value computed on the
 PU1212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1212.degrees latitude (g = 980.6199 gals.).
 PU1212
 PU1212.The modeled gravity was interpolated from observed gravity values.
 PU1212
 PU1212;                    North         East    Units  Estimated Accuracy
 PU1212;SPC SD N     -   103,894.1     336,738.3     MT  (+/- 3 meters HH1 GPS) 
 PU1212
 PU1212_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3275153174(NAD 83)
 PU1212
 PU1212                          SUPERSEDED SURVEY CONTROL
 PU1212
 PU1212  NGVD 29 (??/??/92)  876.891  (m)         2876.93   (f) ADJ UNCH    2 0
 PU1212
 PU1212.Superseded values are not recommended for survey control.
 PU1212
 PU1212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1212.See file dsdata.pdf to determine how the superseded data were derived.
 PU1212
 PU1212_MARKER: DR = REFERENCE MARK DISK
 PU1212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1212_STAMPING: FREEMAN NO 2 1950
 PU1212_MARK LOGO: CGS
 PU1212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1212+STABILITY: SURFACE MOTION
 PU1212
 PU1212  HISTORY     - Date     Condition        Report By
 PU1212  HISTORY     - 1950     MONUMENTED       CGS
 PU1212  HISTORY     - 1963     GOOD             CGS
 PU1212
 PU1212                          STATION DESCRIPTION
 PU1212
 PU1212'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1212'5.3 MI E FROM NEWELL.
 PU1212'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1212'AT NEWELL, THENCE 4.0 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU1212'0.1 MILE NORTHEAST ALONG A GRAVELED ROAD, ON THE OUTSIDE OF A
 PU1212'CURVE AND AT THE NORTHWEST CORNER OF A SMALL SCHOOL YARD, 59
 PU1212'FEET EAST OF THE CENTERLINE OF THE ROAD AT THE JUNCTION OF A
 PU1212'DRIVEWAY LEADING TO THE SCHOOL, 17.5 FEET NORTH OF THE CENTERLINE
 PU1212'OF THE DRIVEWAY, 45 FEET WEST OF A TELEPHONE POLE, 30.8 FEET
 PU1212'SOUTH OF THE STATION MARK, ABOUT LEVEL WITH THE DRIVEWAY, ABOUT
 PU1212'2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1212'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2153 ***********************************************************************
 PU2153  DESIGNATION -  FRITZ
 PU2153  PID         -  PU2153
 PU2153  STATE/COUNTY-  SD/MEADE
 PU2153  COUNTRY     -  US
 PU2153  USGS QUAD   -  PLAINVIEW (2017)
 PU2153
 PU2153                         *CURRENT SURVEY CONTROL
 PU2153  ______________________________________________________________________
 PU2153* NAD 83(1996) POSITION- 44 31 10.11123(N) 102 10 39.65869(W)   ADJUSTED
 PU2153* NAVD 88 ORTHO HEIGHT -   747.    (meters)     2451.    (feet) SCALED
 PU2153  ______________________________________________________________________
 PU2153  GEOID HEIGHT    -        -19.483 (meters)                     GEOID18
 PU2153  LAPLACE CORR    -         -7.43  (seconds)                    DEFLEC18
 PU2153  HORZ ORDER      -  THIRD
 PU2153
 PU2153.The horizontal coordinates were established by classical geodetic methods
 PU2153.and adjusted by the National Geodetic Survey in January 1998.
 PU2153
 PU2153.The orthometric height was scaled from a topographic map.
 PU2153
 PU2153.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2153.GEOID18 height accuracy estimate available here.
 PU2153
 PU2153.Click photographs - Photos may exist for this station.
 PU2153
 PU2153.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2153
 PU2153. The following values were computed from the NAD 83(1996) position.
 PU2153
 PU2153;                    North         East     Units Scale Factor Converg.
 PU2153;SPC SD N     -    78,574.166   426,891.503   MT  0.99998189   -1 32 28.4
 PU2153;SPC SD N     -   257,788.74  1,400,559.87   sFT  0.99998189   -1 32 28.4
 PU2153;SPC SD S     -   244,504.115   453,376.062   MT  1.00003074   -1 16 20.4
 PU2153;SPC SD S     -   802,177.25  1,487,451.30   sFT  1.00003074   -1 16 20.4
 PU2153;UTM  13      - 4,933,447.375   724,294.798   MT  1.00021871   +1 58 46.9
 PU2153
 PU2153!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2153!SPC SD N     -   0.99988587  x   0.99998189  =   0.99986776
 PU2153!SPC SD S     -   0.99988587  x   1.00003074  =   0.99991661
 PU2153!UTM  13      -   0.99988587  x   1.00021871  =   1.00010456
 PU2153
 PU2153:                Primary Azimuth Mark                     Grid Az
 PU2153:SPC SD N     -  PEDRO 1 A                                233 03 02.3
 PU2153:SPC SD S     -  PEDRO 1 A                                232 46 54.3
 PU2153:UTM  13      -  PEDRO 1 A                                229 31 47.0
 PU2153
 PU2153_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2429433447(NAD 83)
 PU2153
 PU2153|---------------------------------------------------------------------|
 PU2153| PID    Reference Object                     Distance      Geod. Az  |
 PU2153|                                                           dddmmss.s |
 PU2153| CQ3799 FRITZ RM 2                           10.320 METERS 06933     |
 PU2153| PU2155 PEDRO 1 A                           APPROX. 3.4 KM 2313033.9 |
 PU2153| CQ3798 FRITZ RM 1                           10.066 METERS 33735     |
 PU2153|---------------------------------------------------------------------|
 PU2153
 PU2153                          SUPERSEDED SURVEY CONTROL
 PU2153
 PU2153  NAD 83(1986)-  44 31 10.10322(N)    102 10 39.65941(W) AD(       ) 3
 PU2153  NAD 27      -  44 31 10.14760(N)    102 10 38.07860(W) AD(       ) 3
 PU2153
 PU2153.Superseded values are not recommended for survey control.
 PU2153
 PU2153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2153.See file dsdata.pdf to determine how the superseded data were derived.
 PU2153
 PU2153_MARKER: DS = TRIANGULATION STATION DISK
 PU2153_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2153_STAMPING: FRITZ 1962
 PU2153_MARK LOGO: CGS
 PU2153_PROJECTION: FLUSH
 PU2153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2153+STABILITY: SURFACE MOTION
 PU2153
 PU2153  HISTORY     - Date     Condition        Report By
 PU2153  HISTORY     - 1962     MONUMENTED       CGS
 PU2153
 PU2153                          STATION DESCRIPTION
 PU2153
 PU2153'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2153'STATION IS LOCATED ON THE SUMMIT OF A LOW, BARE ROUND TOPPED
 PU2153'HILL, ABOUT 6.0 MILES SOUTH OF THE VILLAGE OF PLAINVIEW, 6.0
 PU2153'MILES NORTH OF THE CHEYENNE RIVER AND IN SECTION 34, T 7 N,
 PU2153'R 16 E.  IT IS 51.7 FEET EAST OF THE CENTER OF A DIRT TRACK
 PU2153'ROAD AND 6.2 FEET NORTH OF A METAL WITNESS POST AND SIGN.
 PU2153'IT IS A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH
 PU2153'CYLINDRICAL CONCRETE MONUMENT AND IT IS STAMPED--FRITZ 1962 AND
 PU2153'IT IS FLUSH WITH THE GROUND SURFACE.
 PU2153'
 PU2153'TO REACH THE STATION FROM THE POST OFFICE IN PLAINVIEW, GO
 PU2153'SOUTH ON A GRAVELED ROAD FOR 4.0 MILES, KEEP RIGHT AND GO
 PU2153'SOUTHWEST WITH MAIN GRAVELED ROAD FOR 1.4 MILES TO WERE ROAD
 PU2153'CURVES TO THE WEST, CONTINUE STRAIGHT AHEAD FOR ABOUT 100 FEET
 PU2153'TO A WIRE GATE IN A NORTH-SOUTH FENCELINE, TURN LEFT AND PASS
 PU2153'THROUGH WIRE GATE AND FOLLOW A DIRT TRACK ROAD SOUTHEAST ACROSS
 PU2153'A PASTURE TO THE SUMMIT OF A LOW ROUNDED KNOLL AND THE STATION
 PU2153'ON THE LEFT AS DESCRIBED.
 PU2153'
 PU2153'REFERENCE MARK 1 IS ABOUT THE SAME ELEVATION AS THE STATION.
 PU2153'IT IS A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU2153'CONCRETE MONUMENT AND IT IS STAMPED--FRITZ NO 1 1962 AND IT IS
 PU2153'FLUSH WITH THE GROUND SURFACE.
 PU2153'
 PU2153'REFERENCE MARK 2 IS ABOUT 1 FOOT LOWER THAN THE STATION.  IT IS
 PU2153'A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU2153'CONCRETE MONUMENT AND IT IS STAMPED--FRITZ NO 2 1962 AND IT IS
 PU2153'FLUSH WITH THE GROUND SURFACE.  NOTE--NO SUITABLE PICTURE
 PU2153'POINT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0506 ***********************************************************************
 QT0506  DESIGNATION -  FROG
 QT0506  PID         -  QT0506
 QT0506  STATE/COUNTY-  SD/BUTTE
 QT0506  COUNTRY     -  US
 QT0506  USGS QUAD   -  HOOVER (2017)
 QT0506
 QT0506                         *CURRENT SURVEY CONTROL
 QT0506  ______________________________________________________________________
 QT0506* NAD 83(1996) POSITION- 45 04 06.16554(N) 103 16 32.16088(W)   ADJUSTED
 QT0506* NAVD 88 ORTHO HEIGHT -   872.    (meters)     2861.    (feet) SCALED
 QT0506  ______________________________________________________________________
 QT0506  GEOID HEIGHT    -        -16.726 (meters)                     GEOID18
 QT0506  LAPLACE CORR    -         -5.49  (seconds)                    DEFLEC18
 QT0506  HORZ ORDER      -  THIRD
 QT0506
 QT0506.The horizontal coordinates were established by classical geodetic methods
 QT0506.and adjusted by the National Geodetic Survey in January 1998.
 QT0506
 QT0506.The orthometric height was scaled from a topographic map.
 QT0506
 QT0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0506.GEOID18 height accuracy estimate available here.
 QT0506
 QT0506.Click photographs - Photos may exist for this station.
 QT0506
 QT0506.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0506
 QT0506. The following values were computed from the NAD 83(1996) position.
 QT0506
 QT0506;                    North         East     Units Scale Factor Converg.
 QT0506;SPC SD N     -   142,459.100   342,122.741   MT  0.99993916   -2 19 05.8
 QT0506;SPC SD N     -   467,384.56  1,122,447.69   sFT  0.99993916   -2 19 05.8
 QT0506;UTM  13      - 4,991,992.910   635,747.308   MT  0.99982659   +1 13 15.5
 QT0506
 QT0506!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0506!SPC SD N     -   0.99986585  x   0.99993916  =   0.99980502
 QT0506!UTM  13      -   0.99986585  x   0.99982659  =   0.99969246
 QT0506
 QT0506:                Primary Azimuth Mark                     Grid Az
 QT0506:SPC SD N     -  FROG AZ MK                               270 19 47.8
 QT0506:UTM  13      -  FROG AZ MK                               266 47 26.5
 QT0506
 QT0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3574791992(NAD 83)
 QT0506
 QT0506|---------------------------------------------------------------------|
 QT0506| PID    Reference Object                     Distance      Geod. Az  |
 QT0506|                                                           dddmmss.s |
 QT0506| CQ7637 FROG RM 1                             9.294 METERS 16947     |
 QT0506| CQ7638 FROG RM 2                             9.938 METERS 25609     |
 QT0506| CQ7636 FROG AZ MK                                         2680042.0 |
 QT0506|---------------------------------------------------------------------|
 QT0506
 QT0506                          SUPERSEDED SURVEY CONTROL
 QT0506
 QT0506  NAD 83(1993)-  45 04 06.15958(N)    103 16 32.15818(W) AD(       ) 3
 QT0506  NAD 83(1986)-  45 04 06.15555(N)    103 16 32.15694(W) AD(       ) 3
 QT0506  NAD 27      -  45 04 06.19100(N)    103 16 30.48800(W) AD(       ) 3
 QT0506
 QT0506.Superseded values are not recommended for survey control.
 QT0506
 QT0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0506.See file dsdata.pdf to determine how the superseded data were derived.
 QT0506
 QT0506_MARKER: DS = TRIANGULATION STATION DISK
 QT0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0506_STAMPING: FROG 1951
 QT0506_MARK LOGO: CGS
 QT0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0506+STABILITY: SURFACE MOTION
 QT0506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0506+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2001
 QT0506
 QT0506  HISTORY     - Date     Condition        Report By
 QT0506  HISTORY     - 1951     MONUMENTED       CGS
 QT0506  HISTORY     - 20011218 GOOD             DUCKS
 QT0506
 QT0506                          STATION DESCRIPTION
 QT0506
 QT0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCM)
 QT0506'THE STATION IS ABOUT 10-1/2 MILES NORTHEAST OF CASTLE ROCK,
 QT0506'4-1/2 MILES SOUTH OF HOOVER, 3 MILES EAST OF FROG CREEK, IN
 QT0506'SECTION 21, T 13 N, R 7 E, 110 FEET NORTH OF THE CENTER OF A
 QT0506'GRADED ROAD, AND 4 FEET EAST-SOUTHEAST OF A 4 X 4 INCH WITNESS
 QT0506'POST.
 QT0506'
 QT0506'TO REACH THE STATION FROM THE POST OFFICE IN CASTLE ROCK, GO
 QT0506'NORTH ON STATE HIGHWAY 79 FOR 6.7 MILES TO A SIDE ROAD RIGHT
 QT0506'AT THE SIGN HOOVER 8, TURN RIGHT AND GO EAST ON GRADED ROAD FOR
 QT0506'4.6 MILES TO A FORK, BEAR RIGHT AND GO SOUTHEAST FOR 2.15 MILES
 QT0506'TO THE AZIMUTH MARK ON LEFT, CONTINUE EAST FOR 0.35 MILE TO TOP
 QT0506'OF HILL AND STATION ON LEFT.
 QT0506'
 QT0506'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0506'FROG 1951.
 QT0506'
 QT0506'REFERENCE MARK 1 IS 31 FEET SOUTH-SOUTHEAST OF A 4 X 4 INCH WITNESS
 QT0506'POST.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED FROG
 QT0506'NO 1 1951.
 QT0506'
 QT0506'REFERENCE MARK 2 IS 28 FEET WEST-SOUTHWEST OF A 4 X 4 INCH WITNESS
 QT0506'POST.  THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 QT0506'FROG NO 2 1951.
 QT0506'
 QT0506'THE AZIMUTH MARK IS 45 FEET NORTH OF THE CENTER OF A GRADED ROAD
 QT0506'AND 4 FEET WEST OF A 4 X 4 INCH WITNESS POST.  THE MARK PROJECTS
 QT0506'6 INCHES, AND THE DISK IS STAMPED FROG 1951.
 QT0506'
 QT0506'THE MARKS WERE ESTABLISHED IN 1951, BUT THE STATION WAS NOT
 QT0506'OCCUPIED.
 QT0506
 QT0506                          STATION RECOVERY (2001)
 QT0506
 QT0506'RECOVERY NOTE BY DUCKS UNLIMITED 2001 (GLJ)
 QT0506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2369 ***********************************************************************
 PU2369  DESIGNATION -  FRUITDALE
 PU2369  PID         -  PU2369
 PU2369  STATE/COUNTY-  SD/BUTTE
 PU2369  COUNTRY     -  US
 PU2369  USGS QUAD   -  FRUITDALE (2017)
 PU2369
 PU2369                         *CURRENT SURVEY CONTROL
 PU2369  ______________________________________________________________________
 PU2369* NAD 83(1996) POSITION- 44 41 27.11311(N) 103 43 20.15710(W)   ADJUSTED
 PU2369* NAVD 88 ORTHO HEIGHT -   943.913 (meters)     3096.82  (feet) ADJUSTED
 PU2369  ______________________________________________________________________
 PU2369  GEOID HEIGHT    -        -15.613 (meters)                     GEOID18
 PU2369  LAPLACE CORR    -         -5.12  (seconds)                    DEFLEC18
 PU2369  DYNAMIC HEIGHT  -        943.667 (meters)     3096.01  (feet) COMP
 PU2369  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 PU2369
 PU2369  HORZ ORDER      -  SECOND
 PU2369  VERT ORDER      -  FIRST     CLASS II
 PU2369
 PU2369.The horizontal coordinates were established by classical geodetic methods
 PU2369.and adjusted by the National Geodetic Survey in January 1998.
 PU2369
 PU2369.The orthometric height was determined by differential leveling and
 PU2369.adjusted by the NATIONAL GEODETIC SURVEY
 PU2369.in July 1998.
 PU2369
 PU2369.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2369.GEOID18 height accuracy estimate available here.
 PU2369
 PU2369.Click photographs - Photos may exist for this station.
 PU2369
 PU2369.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2369
 PU2369.The dynamic height is computed by dividing the NAVD 88
 PU2369.geopotential number by the normal gravity value computed on the
 PU2369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2369.degrees latitude (g = 980.6199 gals.).
 PU2369
 PU2369.The modeled gravity was interpolated from observed gravity values.
 PU2369
 PU2369. The following values were computed from the NAD 83(1996) position.
 PU2369
 PU2369;                    North         East     Units Scale Factor Converg.
 PU2369;SPC SD N     -   102,072.503   305,053.356   MT  0.99995878   -2 38 03.8
 PU2369;SPC SD N     -   334,882.87  1,000,829.22   sFT  0.99995878   -2 38 03.8
 PU2369;UTM  13      - 4,949,404.339   601,245.143   MT  0.99972605   +0 53 55.3
 PU2369
 PU2369!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2369!SPC SD N     -   0.99985447  x   0.99995878  =   0.99981326
 PU2369!UTM  13      -   0.99985447  x   0.99972605  =   0.99958056
 PU2369
 PU2369:                Primary Azimuth Mark                     Grid Az
 PU2369:SPC SD N     -  FRUITDALE AZ MK                          271 45 39.7
 PU2369:UTM  13      -  FRUITDALE AZ MK                          268 13 40.6
 PU2369
 PU2369_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0124549404(NAD 83)
 PU2369
 PU2369|---------------------------------------------------------------------|
 PU2369| PID    Reference Object                     Distance      Geod. Az  |
 PU2369|                                                           dddmmss.s |
 PU2369| AE3134 FRUITDALE RM 1                        8.751 METERS 15849     |
 PU2369| AC6357 FRUITDALE RM 2                        9.158 METERS 26637     |
 PU2369| AC6358 FRUITDALE AZ MK                                    2690735.9 |
 PU2369|---------------------------------------------------------------------|
 PU2369
 PU2369                          SUPERSEDED SURVEY CONTROL
 PU2369
 PU2369  NAD 83(1993)-  44 41 27.10756(N)    103 43 20.15790(W) AD(       ) 2
 PU2369  NAD 83(1986)-  44 41 27.10228(N)    103 43 20.15224(W) AD(       ) 2
 PU2369  NAD 27      -  44 41 27.15800(N)    103 43 18.44080(W) AD(       ) 2
 PU2369
 PU2369.Superseded values are not recommended for survey control.
 PU2369
 PU2369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2369.See file dsdata.pdf to determine how the superseded data were derived.
 PU2369
 PU2369_MARKER: DS = TRIANGULATION STATION DISK
 PU2369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2369_STAMPING: FRUITDALE 1950
 PU2369_MARK LOGO: CGS
 PU2369_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2369+STABILITY: SURFACE MOTION
 PU2369_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2369+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU2369
 PU2369  HISTORY     - Date     Condition        Report By
 PU2369  HISTORY     - 1950     MONUMENTED       CGS
 PU2369  HISTORY     - 1962     GOOD             CGS
 PU2369  HISTORY     - 19951116 GOOD             NGS
 PU2369
 PU2369                          STATION DESCRIPTION
 PU2369
 PU2369'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2369'THE STATION IS LOCATED ON A LOW KNOLL JUST SOUTH OF U.S.
 PU2369'HIGHWAY NO. 212, ABOUT 7 MILES EAST OF BELLE FOURCHE, ABOUT
 PU2369'2 MILES NORTHWEST OF FRUITDALE, 130 FEET SOUTH OF THE CENTER OF
 PU2369'THE HIGHWAY, AND 5.5 FEET WEST OF A WITNESS POST.
 PU2369'
 PU2369'TO REACH FROM THE BELLE FOURCHE POST OFFICE, GO EAST ON U.S.
 PU2369'HIGHWAY NO. 212 FOR 6.2 MILES TO THE EAST END OF THE BELLE
 PU2369'FOURCHE RIVER BRIDGE, AND THE AZIMUTH MARK ON THE RIGHT AS
 PU2369'DESCRIBED.  CONTINUE EAST ON 212 FOR 0.7 MILE TO THE STATION
 PU2369'ON THE RIGHT AS DESCRIBED.
 PU2369'
 PU2369'REFERENCE MARK NO. 1 IS 44 FEET SOUTHOF THE HIGHWAY CUT.  IT
 PU2369'PROJECTS 12 INCHES, AND THE DISK IS STAMPED FRUITDALE NO 1 1950.
 PU2369'
 PU2369'REFERENCE MARK NO. 2 IS 130 FEET SOUTH OF THE CENTER OF THE
 PU2369'HIGHWAY CUT.  IT PROJECTS 12 INCHES, AND THE DISKIS STAMPED
 PU2369'FRUITDALE NO 2 1950.
 PU2369'
 PU2369'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE SOUTH ABUTMENT,
 PU2369'ON THE EAST END OF THE BELLE FOURCHE RIVER BRIDGE.
 PU2369'
 PU2369'ALL MARKS ARE STANDARD DISKS, AND ALL ARE SET IN 12-INCH CONCRETE
 PU2369'CYLINDERS WITH THE EXCEPTION OF THE AZIMUTH MARK.
 PU2369
 PU2369                          STATION RECOVERY (1962)
 PU2369
 PU2369'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2369'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2,
 PU2369'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND IN
 PU2369'GOOD CONDITION.  THE HORIZONTAL DISTANCE TO BOTH REFERENCE
 PU2369'MARKS WERE FOUND IN ERROR.  A NEW DESCRIPTION FOLLOWS.
 PU2369'
 PU2369'THE STATION IS LOCATED 6-1/2 MILES EAST-NORTHEAST OF BELLE
 PU2369'FOURCHE, 2 MILES NORTHWEST OF FRUITDALE, ON THE TOP OF A
 PU2369'LOW KNOLL ON THE SOUTH RIGHT-OF-WAY OF U.S. HIGHWAY 212.
 PU2369'
 PU2369'TO REACH THE STATION FROM THE POST OFFICE IN BELLE FOURCHE,
 PU2369'GO EAST AND NORTHEAST ON U.S. HIGHWAY 212 FOR 6.3 MILES TO THE
 PU2369'AZIMUTH MARK ON THE RIGHT AS DESCRIBED IN THE SOUTHEAST END
 PU2369'OF THE BELLE FOURCHE RIVER BRIDGE.  CONTINUE STRAIGHT AHEAD
 PU2369'AND GO EAST ON U.S. HIGHWAY 212 FOR 0.8 MILE TO THE STATION
 PU2369'ON THE RIGHT AS DESCRIBED.
 PU2369'
 PU2369'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2369'12-INCH CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS
 PU2369'STAMPED FRUITDALE 1950.  IT IS 136-1/2 FEET SOUTH OF THE
 PU2369'CENTER OF U.S. HIGHWAY 212 FOR 5.3 FEET WEST OF A 4 X 4
 PU2369'WHITE WITNESS POST.
 PU2369'
 PU2369'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2369'12-INCH CONCRETE CYLINDER WHICH PROJECTS 12 INCHES AND IS
 PU2369'STAMPED FRUITDALE NO 1 1950.  IT IS 28-1/2 FEET SOUTH OF A
 PU2369'4 X 4 WHITE WITNESS POST.
 PU2369'
 PU2369'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2369'12-INCH CONCRETE CYLINDER WHICH PROJECTS 12 INCHES AND IS
 PU2369'STAMPED FRUITDALE NO 2 1950.  IT IS 136 FEET SOUTH OF THE
 PU2369'CENTER OF U.S. HIGHWAY 212 AND 35.4 FEET WEST OF A 4 X 4
 PU2369'WHITE WITNESS POST.
 PU2369'
 PU2369'THE AZIMUTH MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 PU2369'IN THE SOUTH ABUTMENT, ON THE EAST END OF THE BELLE FOURCHE
 PU2369'RIVER BRIDGE.  IT IS STAMPED FRUITDALE 1950.  IT IS 17 FEET
 PU2369'SOUTH OF THE CENTER OF THE BRIDGE.
 PU2369
 PU2369                          STATION RECOVERY (1995)
 PU2369
 PU2369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2369'10.9 KM (6.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU2369'U.S. HIGHWAY 85 IN BELLE FOURCHE, 664.0 EAST OF MILEPOST 21, 40.5 M
 PU2369'(132.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.2 M (30.2 FT) EAST OF
 PU2369'REFERENCE MARK 2, 7.0 M (23.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3
 PU2369'M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PU2369'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC6358 ***********************************************************************
 AC6358  DESIGNATION -  FRUITDALE AZ MK
 AC6358  PID         -  AC6358
 AC6358  STATE/COUNTY-  SD/BUTTE
 AC6358  COUNTRY     -  US
 AC6358  USGS QUAD   -  FRUITDALE (2017)
 AC6358
 AC6358                         *CURRENT SURVEY CONTROL
 AC6358  ______________________________________________________________________
 AC6358* NAD 83(1986) POSITION- 44 41 27.     (N) 103 44 14.     (W)   SCALED
 AC6358* NAVD 88 ORTHO HEIGHT -   901.501 (meters)     2957.67  (feet) ADJUSTED
 AC6358  ______________________________________________________________________
 AC6358  GEOID HEIGHT    -        -15.585 (meters)                     GEOID18
 AC6358  DYNAMIC HEIGHT  -        901.265 (meters)     2956.90  (feet) COMP
 AC6358  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 AC6358
 AC6358  VERT ORDER      -  FIRST     CLASS II
 AC6358
 AC6358.The horizontal coordinates were scaled from a map and have
 AC6358.an estimated accuracy of +/- 6 seconds.
 AC6358
 AC6358.The orthometric height was determined by differential leveling and
 AC6358.adjusted by the NATIONAL GEODETIC SURVEY
 AC6358.in July 1998.
 AC6358
 AC6358.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC6358.GEOID18 height accuracy estimate available here.
 AC6358
 AC6358.Click photographs - Photos may exist for this station.
 AC6358
 AC6358.The dynamic height is computed by dividing the NAVD 88
 AC6358.geopotential number by the normal gravity value computed on the
 AC6358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC6358.degrees latitude (g = 980.6199 gals.).
 AC6358
 AC6358.The modeled gravity was interpolated from observed gravity values.
 AC6358
 AC6358;                    North         East    Units  Estimated Accuracy
 AC6358;SPC SD N     -   102,120.      303,870.      MT  (+/- 180 meters Scaled)
 AC6358
 AC6358_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK000493(NAD 83)
 AC6358
 AC6358                          SUPERSEDED SURVEY CONTROL
 AC6358
 AC6358.No superseded survey control is available for this station.
 AC6358
 AC6358_MARKER: DZ = AZIMUTH MARK DISK
 AC6358_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AC6358_SP_SET: ABUTMENT
 AC6358_STAMPING: FRUITDALE 1950
 AC6358_MARK LOGO: NGS
 AC6358_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC6358_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC6358_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC6358+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AC6358
 AC6358  HISTORY     - Date     Condition        Report By
 AC6358  HISTORY     - 1950     MONUMENTED       CGS
 AC6358  HISTORY     - 19951116 GOOD             NGS
 AC6358
 AC6358                          STATION DESCRIPTION
 AC6358
 AC6358'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC6358'9.6 KM (5.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC6358'U.S. HIGHWAY 85 IN BELLE FOURCHE, IN TOP OF AND 0.1 M (0.3 FT) NORTH
 AC6358'OF THE SOUTH END OF THE EAST CONCRETE ABUTMENT OF A HIGHWAY BRIDGE
 AC6358'SPANNING THE BELLE FOURCHE RIVER, 7.6 M (24.9 FT) SOUTH OF THE HIGHWAY
 AC6358'CENTERLINE, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC6357 ***********************************************************************
 AC6357  DESIGNATION -  FRUITDALE RM 2
 AC6357  PID         -  AC6357
 AC6357  STATE/COUNTY-  SD/BUTTE
 AC6357  COUNTRY     -  US
 AC6357  USGS QUAD   -  FRUITDALE (2017)
 AC6357
 AC6357                         *CURRENT SURVEY CONTROL
 AC6357  ______________________________________________________________________
 AC6357* NAD 83(1986) POSITION- 44 41 27.10   (N) 103 43 20.57   (W)   HD_HELD1
 AC6357* NAVD 88 ORTHO HEIGHT -   943.775 (meters)     3096.37  (feet) ADJUSTED
 AC6357  ______________________________________________________________________
 AC6357  GEOID HEIGHT    -        -15.613 (meters)                     GEOID18
 AC6357  DYNAMIC HEIGHT  -        943.529 (meters)     3095.56  (feet) COMP
 AC6357  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 AC6357
 AC6357  VERT ORDER      -  FIRST     CLASS II
 AC6357
 AC6357.The horizontal coordinates were determined by differentially corrected
 AC6357.hand held GPS observations or other comparable positioning techniques
 AC6357.and have an estimated accuracy of +/- 3 meters.
 AC6357
 AC6357.The orthometric height was determined by differential leveling and
 AC6357.adjusted by the NATIONAL GEODETIC SURVEY
 AC6357.in July 1998.
 AC6357
 AC6357.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC6357.GEOID18 height accuracy estimate available here.
 AC6357
 AC6357.Click photographs - Photos may exist for this station.
 AC6357
 AC6357.The dynamic height is computed by dividing the NAVD 88
 AC6357.geopotential number by the normal gravity value computed on the
 AC6357.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC6357.degrees latitude (g = 980.6199 gals.).
 AC6357
 AC6357.The modeled gravity was interpolated from observed gravity values.
 AC6357
 AC6357;                    North         East    Units  Estimated Accuracy
 AC6357;SPC SD N     -   102,072.5     305,044.3     MT  (+/- 3 meters HH1 GPS) 
 AC6357
 AC6357_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0123649403(NAD 83)
 AC6357
 AC6357                          SUPERSEDED SURVEY CONTROL
 AC6357
 AC6357.No superseded survey control is available for this station.
 AC6357
 AC6357_MARKER: DR = REFERENCE MARK DISK
 AC6357_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AC6357_STAMPING: FRUITDALE NO 2 1950
 AC6357_MARK LOGO: CGS
 AC6357_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC6357_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AC6357+STABILITY: SURFACE MOTION
 AC6357_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC6357+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AC6357
 AC6357  HISTORY     - Date     Condition        Report By
 AC6357  HISTORY     - 1950     MONUMENTED       CGS
 AC6357  HISTORY     - 19951116 GOOD             NGS
 AC6357
 AC6357                          STATION DESCRIPTION
 AC6357
 AC6357'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC6357'10.9 KM (6.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AC6357'U.S. HIGHWAY 85 IN BELLE FOURCHE, 664.0 EAST OF MILEPOST 21, 40.5 M
 AC6357'(132.9 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.2 M (30.2 FT) WEST OF
 AC6357'TRIANGULATION STATION FRUITDALE, 7.0 M (23.0 FT) ABOVE THE LEVEL OF
 AC6357'THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC6357'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1246 ***********************************************************************
 OQ1246  SACS        -  This is a Secondary Airport Control Station.
 OQ1246  DESIGNATION -  FSD E
 OQ1246  PID         -  OQ1246
 OQ1246  STATE/COUNTY-  SD/MINNEHAHA
 OQ1246  COUNTRY     -  US
 OQ1246  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1246
 OQ1246                         *CURRENT SURVEY CONTROL
 OQ1246  ______________________________________________________________________
 OQ1246* NAD 83(1996) POSITION- 43 34 30.35908(N) 096 45 14.63271(W)   ADJUSTED
 OQ1246* NAD 83(1996) ELLIP HT-   406.056 (meters)        (06/15/04)   ADJUSTED
 OQ1246* NAVD 88 ORTHO HEIGHT -   432.3   (meters)     1418.    (feet) VERTCON3
 OQ1246  ______________________________________________________________________
 OQ1246  GEOID HEIGHT    -        -26.322 (meters)                     GEOID18
 OQ1246  NAD 83(1996) X  -   -544,340.749 (meters)                     COMP
 OQ1246  NAD 83(1996) Y  - -4,596,318.205 (meters)                     COMP
 OQ1246  NAD 83(1996) Z  -  4,374,290.291 (meters)                     COMP
 OQ1246  LAPLACE CORR    -         -1.08  (seconds)                    DEFLEC18
 OQ1246  HORZ ORDER      -  SECOND
 OQ1246  ELLP ORDER      -  FOURTH    CLASS I
 OQ1246
 OQ1246.This mark is at Joe Foss Field Airport (FSD)
 OQ1246
 OQ1246.The horizontal coordinates were established by GPS observations
 OQ1246.and adjusted by the National Geodetic Survey in January 1998.
 OQ1246
 OQ1246.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ1246.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ1246
 OQ1246.GPS derived orthometric heights for airport stations designated as
 OQ1246.PACS or SACS are published to 2 decimal places.  This maintains
 OQ1246.centimeter relative accuracy between the PACS and SACS.  It does
 OQ1246.not indicate centimeter accuracy relative to other marks which are
 OQ1246.part of the published vertical control network.
 OQ1246
 OQ1246.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1246.GEOID18 height accuracy estimate available here.
 OQ1246
 OQ1246.Click photographs - Photos may exist for this station.
 OQ1246
 OQ1246.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1246
 OQ1246.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1246
 OQ1246.The ellipsoidal height was determined by GPS observations
 OQ1246.and is referenced to NAD 83.
 OQ1246
 OQ1246. The following values were computed from the NAD 83(1996) position.
 OQ1246
 OQ1246;                    North         East     Units Scale Factor Converg.
 OQ1246;SPC SD S     -   144,177.428   889,003.999   MT  0.99990715   +2 28 09.0
 OQ1246;SPC SD S     -   473,022.11  2,916,673.95   sFT  0.99990715   +2 28 09.0
 OQ1246;UTM  14      - 4,827,132.533   681,348.314   MT  1.00000454   +1 32 54.8
 OQ1246
 OQ1246!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1246!SPC SD S     -   0.99993633  x   0.99990715  =   0.99984349
 OQ1246!UTM  14      -   0.99993633  x   1.00000454  =   0.99994087
 OQ1246
 OQ1246_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8134827132(NAD 83)
 OQ1246
 OQ1246                          SUPERSEDED SURVEY CONTROL
 OQ1246
 OQ1246  ELLIP H (03/16/99)  406.033  (m)                       GP(       ) 4 1
 OQ1246  ELLIP H (01/23/98)  406.028  (m)                       GP(       ) 4 1
 OQ1246  NAD 83(1995)-  43 34 30.36039(N)    096 45 14.63046(W) AD(       ) 2
 OQ1246  NAD 83(1986)-  43 34 30.36186(N)    096 45 14.61231(W) AD(       ) 2
 OQ1246  NGVD 29 (02/09/93)  432.01   (m)  GEOID90  model used  GPS OBS        
 OQ1246
 OQ1246.Superseded values are not recommended for survey control.
 OQ1246
 OQ1246.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1246.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1246
 OQ1246_MARKER: DD = SURVEY DISK
 OQ1246_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ1246_STAMPING: FSD E 1979
 OQ1246_MARK LOGO: NOS
 OQ1246_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ1246_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ1246+STABILITY: SURFACE MOTION
 OQ1246_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1246+SATELLITE: SATELLITE OBSERVATIONS - October 24, 2013
 OQ1246
 OQ1246  HISTORY     - Date     Condition        Report By
 OQ1246  HISTORY     - 1979     MONUMENTED       NOS
 OQ1246  HISTORY     - 19890907 GOOD             NOS
 OQ1246  HISTORY     - 19920819 GOOD
 OQ1246  HISTORY     - 19960510 GOOD             NGS
 OQ1246  HISTORY     - 20131024 GOOD             INDIV
 OQ1246
 OQ1246                          STATION DESCRIPTION
 OQ1246
 OQ1246'DESCRIBED BY NATIONAL OCEAN SERVICE 1979
 OQ1246'THE STATION IS ON THE JOE FOSS FIELD AIRPORT.
 OQ1246'TO REACH FROM THE MINNEHAHA COUNTY COURTHOUSE IN SIOUX FALLS, SD,
 OQ1246'PROCEED NORTH ON MINNESOTA AVENUE (ALSO SD ROUTE 115) FOR 2.4 MI
 OQ1246'(3.86 KM) TO A ROAD LEFT, TURN LEFT ON WEATHER LANE AND GO 0.3 MI
 OQ1246'(0.48 KM) TO GATE 7, PASS THROUGH THE GATE AND IMMEDIATELY TURN RIGHT
 OQ1246'AND GO 0.1 MI (0.16 KM) TO A TAXIWAY, TURN RIGHT AND GO 0.5 MI
 OQ1246'(0.80 KM) TO A PARALLEL TAXIWAY TO RUNWAY 3-21, TURN RIGHT AND GO
 OQ1246'0.35 MI (0.56 KM) TO A 90 DEGREE TURN IN TAXIWAY, TURN LEFT AND GO
 OQ1246'0.2 MI (0.32 KM) , CROSSING THE RUNWAY TO A DIRT AND GRAVEL PERIMETER
 OQ1246'ROAD, TURN LEFT ON PERIMETER ROAD AND GO 1.65 MI (2.66 KM) TO A ROAD
 OQ1246'LEFT, TURN LEFT AND GO 0.1 MI (0.16 KM) TO TRACK ROAD RIGHT, TURN
 OQ1246'RIGHT, AND GO APPROXIMATELY 350 FT (106.68 M) TO STATION ON LEFT.
 OQ1246'THE STATION IS 412.1 FT (125.61 M) WEST-SOUTHWEST OF THE CENTER OF THE
 OQ1246'GLIDE SLOPE ANTENNA, 170.0 FT (51.82 M) SOUTH OF THE SOUTH LEG OF THE
 OQ1246'SOUTHERLY-MOST TRANSMISSOMETER, 73.0 FT (22.25 M) NORTHEAST OF A
 OQ1246'CAUTION NATURAL GAS PIPELINE SIGN, AND 10.0 FT (3.05 M) SOUTHEAST
 OQ1246'OF THE CENTER OF TRACK ROAD.
 OQ1246'THE STATION IS A NOS DISK SET IN THE TOP OF A CYLINDRICAL CONCRETE
 OQ1246'POST FLUSH WITH THE GROUND AND STAMPED FSD E 1979.
 OQ1246'FOR ACCESS TO THE AIRPORT, CONTACT MR. MICHAEL MARNACH, AIRPORT
 OQ1246'DIRECTOR, JOE FOSS FIELD, SIOUX FALLS, SD 57104, PHONE (605)
 OQ1246'336-0762.
 OQ1246
 OQ1246                          STATION RECOVERY (1989)
 OQ1246
 OQ1246'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1989
 OQ1246'THE STATION IS LOCATED IN THE SOUTHEAST PART OF THE AIRPORT NEAR THE
 OQ1246'ILS GLIDE SLOPE ANTENNA SERVING RWY END 3.  IT IS 412.1 FT. (125.6 M)
 OQ1246'WSW OF THE CENTER OF THE BASE OF THE GLIDE SLOPE ANTENNA, 170.0 FT.
 OQ1246'(51.8 M) SOUHT OF THE SOUTH LEG OF THE SOUTH-WESTERLY OF THE TWO
 OQ1246'TRANSMISSOMETERS, 73.0 FT. (22.3 M) NORTHEAST OF S CAUTION NATURAL GAS
 OQ1246'PIPELINE SIGN, AND 10 FT. (3.0 M) SOUTHEAST OF THE CENTERLINE OF A
 OQ1246'GRAVEL ROAD.  IT IS AN NOS DISK STAMPED FSD E 1979 AND SET IN THE TOP
 OQ1246'OF A CONCRETE POST FLUSH WITH THE GROUND.
 OQ1246
 OQ1246                          STATION RECOVERY (1992)
 OQ1246
 OQ1246'RECOVERED 1992
 OQ1246'RECOVERED IN GOOD CONDITION.
 OQ1246
 OQ1246                          STATION RECOVERY (1996)
 OQ1246
 OQ1246'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1246'THE STATION IS LOCATED 1.2 MI (1.9 KM) NORTH OF SIOUX FALLS, AT JOE
 OQ1246'FOSS FIELD.  OWNERSHIP--CITY OF SIOUX FALLS, 2801 JAYCEE LANE, SIOUX
 OQ1246'FALLS SD 57105.  AIRPORT MANAGER IS MICHAEL N. MARNACH, PHONE
 OQ1246'605-336-0762.  NOTE--TO ACCESS STATIONS CONTACT DON ZWART OR LEROY
 OQ1246'GREEN AT THE AIRPORT MAINTENANCE SHOP, PHONE 605-336-0009.
 OQ1246'NOTE--PERMISSION MUST BE OBTAINED BEFORE ENTERING AIRPORT.  TO REACH
 OQ1246'THE STATION FROM THE JUNCTION OF INTERSTATE 29 AND RUSSELL STREET IN
 OQ1246'SIOUX FALLS, GO EAST ON RUSSELL STREET FOR 2.35 MI (3.78 KM) TO
 OQ1246'MINNESOTA AVENUE.  TURN LEFT AND GO 1.7 MI (2.7 KM) TO WEATHER LANE.
 OQ1246'TURN LEFT ON WEATHER LANE AND GO 0.15 MI (0.24 KM) TO AIRPORT
 OQ1246'MAINTENANCE SHOP.  CONTINUE 0.15 MI (0.24 KM) TO GATE 7, PASS THROUGH
 OQ1246'GATE AND IMMEDIATELY TURN RIGHT AND GO 0.1 MI (0.2 KM) TO A TAXIWAY.
 OQ1246'TURN RIGHT AND GO 0.5 MI (0.8 KM) TO A PARALLEL TAXIWAY, TURN RIGHT
 OQ1246'AND GO 0.35 MI (0.56 KM) TO A LEFT TURN IN TAXIWAY, TURN LEFT AND GO
 OQ1246'0.2 MI (0.3 KM) CROSSING THE RUNWAY TO A DIRT AND GRAVEL PERIMETER
 OQ1246'ROAD ON THE LEFT, TURN LEFT, SOUTH, AND GO 1.65 MI (2.66 KM) TO A DIRT
 OQ1246'ROAD LEFT, TURN LEFT AND GO 0.1 MI (0.2 KM) TO A TRACK ROAD RIGHT,
 OQ1246'TURN RIGHT AND GO APPROXIMATELY 400 FT (121.9 M) TO THE STATION ON THE
 OQ1246'LEFT.  THE STATION IS 397.1 FT (121.0 M) SOUTHWEST OF THE CENTERLINE
 OQ1246'OF A DIRT ROAD, 196.6 FT (59.9 M) SOUTH OF THE SOUTH LEG OF A
 OQ1246'TRANSMISSOMETER, 72.8 FT (22.2 M) NORTHEAST OF A YELLOW CAUTION
 OQ1246'NATURAL GAS PIPELINE SIGN AND 10.0 FT (3.0 M) SOUTHEAST OF A SMALL
 OQ1246'GRAVEL TRACK ROAD.  THE STATION IS A STANDARD NOS DISK SET IN THE TOP
 OQ1246'OF A ROUND CONCRETE MONUMENT.  THIS IS A SECONDARY AIRPORT CONTROL
 OQ1246'STATION.
 OQ1246
 OQ1246                          STATION RECOVERY (2013)
 OQ1246
 OQ1246'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (DMS)
 OQ1246'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0500 ***********************************************************************
 OQ0500  DESIGNATION -  FULTON
 OQ0500  PID         -  OQ0500
 OQ0500  STATE/COUNTY-  SD/HANSON
 OQ0500  COUNTRY     -  US
 OQ0500  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0500
 OQ0500                         *CURRENT SURVEY CONTROL
 OQ0500  ______________________________________________________________________
 OQ0500* NAD 83(1996) POSITION- 43 43 26.38308(N) 097 46 55.86456(W)   ADJUSTED
 OQ0500* NAVD 88 ORTHO HEIGHT -   423.068 (meters)     1388.02  (feet) ADJUSTED
 OQ0500  ______________________________________________________________________
 OQ0500  GEOID HEIGHT    -        -26.036 (meters)                     GEOID18
 OQ0500  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 OQ0500  DYNAMIC HEIGHT  -        422.967 (meters)     1387.68  (feet) COMP
 OQ0500  MODELED GRAVITY -    980,367.1   (mgal)                       NAVD 88
 OQ0500
 OQ0500  HORZ ORDER      -  SECOND
 OQ0500  VERT ORDER      -  FIRST     CLASS II
 OQ0500
 OQ0500.The horizontal coordinates were established by classical geodetic methods
 OQ0500.and adjusted by the National Geodetic Survey in January 1998.
 OQ0500
 OQ0500.The orthometric height was determined by differential leveling and
 OQ0500.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0500.in June 1991.
 OQ0500
 OQ0500.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0500.GEOID18 height accuracy estimate available here.
 OQ0500
 OQ0500.Click photographs - Photos may exist for this station.
 OQ0500
 OQ0500.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0500
 OQ0500.The dynamic height is computed by dividing the NAVD 88
 OQ0500.geopotential number by the normal gravity value computed on the
 OQ0500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0500.degrees latitude (g = 980.6199 gals.).
 OQ0500
 OQ0500.The modeled gravity was interpolated from observed gravity values.
 OQ0500
 OQ0500. The following values were computed from the NAD 83(1996) position.
 OQ0500
 OQ0500;                    North         East     Units Scale Factor Converg.
 OQ0500;SPC SD S     -   157,647.255   805,512.975   MT  0.99990856   +1 45 35.7
 OQ0500;SPC SD S     -   517,214.37  2,642,753.82   sFT  0.99990856   +1 45 35.7
 OQ0500;UTM  14      - 4,841,938.922   598,089.088   MT  0.99971834   +0 50 30.5
 OQ0500
 OQ0500!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0500!SPC SD S     -   0.99993775  x   0.99990856  =   0.99984631
 OQ0500!UTM  14      -   0.99993775  x   0.99971834  =   0.99965610
 OQ0500
 OQ0500:                Primary Azimuth Mark                     Grid Az
 OQ0500:SPC SD S     -  OMAHA RESET                              088 23 12.2
 OQ0500:UTM  14      -  OMAHA RESET                              089 18 17.4
 OQ0500
 OQ0500_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9808941938(NAD 83)
 OQ0500
 OQ0500|---------------------------------------------------------------------|
 OQ0500| PID    Reference Object                     Distance      Geod. Az  |
 OQ0500|                                                           dddmmss.s |
 OQ0500| OQ0499 FULTON RM                            25.035 METERS 00422     |
 OQ0500| OQ1177 OMAHA RESET                         APPROX. 8.5 KM 0900847.9 |
 OQ0500|---------------------------------------------------------------------|
 OQ0500
 OQ0500                          SUPERSEDED SURVEY CONTROL
 OQ0500
 OQ0500  NAD 83(1995)-  43 43 26.39567(N)    097 46 55.84257(W) AD(       ) 2
 OQ0500  NAD 83(1986)-  43 43 26.39679(N)    097 46 55.84173(W) AD(       ) 2
 OQ0500  NAD 27      -  43 43 26.46700(N)    097 46 54.58100(W) AD(       ) 2
 OQ0500  NGVD 29 (??/??/92)  422.777  (m)         1387.06   (f) ADJ UNCH    1 2
 OQ0500  NGVD 29             422.78   (m)         1387.1    (f) LEVELING    3  
 OQ0500
 OQ0500.Superseded values are not recommended for survey control.
 OQ0500
 OQ0500.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0500.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0500
 OQ0500_MARKER: DS = TRIANGULATION STATION DISK
 OQ0500_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0500_STAMPING: FULTON 1924
 OQ0500_MARK LOGO: CGS
 OQ0500_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OQ0500_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0500+STABILITY: SURFACE MOTION
 OQ0500
 OQ0500  HISTORY     - Date     Condition        Report By
 OQ0500  HISTORY     - 1924     MONUMENTED       CGS
 OQ0500  HISTORY     - 1924     GOOD             CGS
 OQ0500  HISTORY     - 1935     GOOD             CGS
 OQ0500  HISTORY     - 1935     GOOD             CGS
 OQ0500  HISTORY     - 1951     GOOD             CGS
 OQ0500  HISTORY     - 19850718 GOOD             NGS
 OQ0500
 OQ0500                          STATION DESCRIPTION
 OQ0500
 OQ0500'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OQ0500'THIS STATION IS ON THE RIGHT-OF-WAY OF THE CHICAGO ST. PAUL
 OQ0500'MINNEAPOLIS AND OMAHA RAILWAY AOUT 2 MILES E OF THE VILLAGE OF
 OQ0500'FULTON, ABOUT 530 YARDS, E OF THE SECOND SECTION-LINE ROAD E OF
 OQ0500'FULTON.  THE STATION IS ABOUT 36 FEET S OF THE S RAIL AND ABOUT 1
 OQ0500'1/2 FEET ABOVE THE RAIL LEVEL.  THE REFERENCE MARK IS OPPOSITE THE
 OQ0500'STATION JUST INSIDE THE FENCE MARKING THE NORTHERN LIMITS OF
 OQ0500'THE RIGHT-OF-WAY.
 OQ0500'
 OQ0500'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN
 OQ0500'CONCRETE.
 OQ0500'
 OQ0500'HEIGHT OF LIGHT ABOVE STATION MARK - 2.8 METERS.
 OQ0500
 OQ0500                          STATION RECOVERY (1924)
 OQ0500
 OQ0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OQ0500'2 MI E FROM FULTON.
 OQ0500'ABOUT 2 MILES EAST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS
 OQ0500'AND OMAHA RAILWAY FROM FULTON, HANSON COUNTY, ABOUT 0.3 MILE
 OQ0500'EAST OF THE CROSSING OF THE SECOND SECTION-LINE ROAD EAST OF
 OQ0500'THE TOWN, ABOUT 8 RAILS EAST OF A WHISTLE POST, 33.5 FEET SOUTH
 OQ0500'OF THE CENTER LINE OF THE TRACK, 3 FEET NORTH OF A ROW OF POLES,
 OQ0500'AND ABOUT 1-1/2 FEET HIGHER THAN THE TRACK.  A STANDARD
 OQ0500'TRIANGULATION-STATION DISK, STAMPED FULTON 1924 AND SET IN THE
 OQ0500'TOP OF A CONCRETE POST PROJECTING ABOUT 1 INCH ABOVE GROUND.
 OQ0500'NOTE-- THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS
 OQ0500'NOW SOO LINE RAILROAD.
 OQ0500
 OQ0500                          STATION RECOVERY (1935)
 OQ0500
 OQ0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0500'STATION RECOVERED JUNE 6, 1935 AND FOUND TO BE IN GOOD CONDITION.
 OQ0500'I FOUND THE STATION MARK TO BE ABOUT 8 RAILS OR ABOUT 88 YARDS
 OQ0500'E OF WHISTLE POST, 33.5 FEET S OF CENTER LINE OF TRACK INSTEAD OF
 OQ0500'ABOUT 60 YARDS E, OF WHISTLE POST AND 36 FEET S OF S RAIL, AS
 OQ0500'DESCRIBED.  OTHER DETAILS OF THE PUBLISHED DESCRIPTION WERE
 OQ0500'FOUND TO BE CORRECT.  THE MARK IS, ALSO, 22-1/2 FEET N OF S
 OQ0500'RIGHT-OF-WAY FENCE AND ABOUT 3 FEET N OF POLE LINE.  MARK
 OQ0500'PROJECTS ABOUT 1 INCH ABOVE GROUND.  REFERENCE MARK WAS FOUND TO
 OQ0500'BE AS DESCRIBED.  IT IS 48 FEET N OF CENTER LINE OF TRACK, 2
 OQ0500'FEET S OF N RIGHT-OF-WAY FENCE, AND 82.14 FEET N OF
 OQ0500'STATION.
 OQ0500
 OQ0500                          STATION RECOVERY (1935)
 OQ0500
 OQ0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0500'RECOVERED IN GOOD CONDITION.
 OQ0500
 OQ0500                          STATION RECOVERY (1951)
 OQ0500
 OQ0500'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OQ0500'STATION AND REFERENCE MARK WERE RECOVERED AS PREVIOUSLY
 OQ0500'DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
 OQ0500
 OQ0500                          STATION RECOVERY (1985)
 OQ0500
 OQ0500'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 OQ0500'THE STATION AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION.
 OQ0500'REFERENCE MARK 2 WAS ESTABLISHED AND HANSON RURAL WATER TANK WAS
 OQ0500'OBSERVED TO SUFFICE FOR AN AZIMUTH MARK.  THE ROUTE TO THE STATION HAS
 OQ0500'CHANGED AND NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABUT
 OQ0500'3.2 KM (2.00 MI) EAST TO FULTON, 0.5 KM (0.30 MI) EAST OF A GRAVELED
 OQ0500'SECTION LINE ROAD, ALONG THE SOUTH SIDE OF AN ABANDONED RAILROAD.  TO
 OQ0500'REACH THE STATION FROM THE JUNCTION OF OLD HIGHWAY 16 AND THE MAIN
 OQ0500'ROAD LEADING INTO FULTON, ON THE SOUTH EDGE OF FULTON, WHICH IS ABOUT
 OQ0500'17.7 KM (11.00 MI) EAST OF MITCHELL, GO EAST ON OLD HIGHWAY 16 FOR 3.2
 OQ0500'KM (2.00 MI) TO AN ASPHALT ROAD ON THE LEFT.  TURN LEFT AND FOLLOW THE
 OQ0500'ASPHALT ROAD NORTH FOR 2.4 KM (1.50 MI) TO AN OLD RAILROAD CROSSING.
 OQ0500'TURN RIGHT AND GO EAST ALONG ABANDONED RAILROAD FOR 0.5 KM (0.30 MI)
 OQ0500'TO THE STATION ON THE RIGHT.  THE STATION IS STANDARD CGS DISK STAMPED
 OQ0500'FULTON 1924 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES
 OQ0500'(30 CM) IN DIAMETER 12 INCHES (30 CM) IN DIAMETER RECESSED 2 INCHES (5
 OQ0500'CM) ABOVE THE GROUND.  LOCATED 38.1 METERS (125.0 FT) WSW FROM A LONE
 OQ0500'BUSH,  10.2 METERS (33.5 FT) S FROM THE CENTER OF OLD RAILROAD BED,
 OQ0500'5.2 METERS (17.1 FT) N FROM A FENCE AND 0.3 METER (1.0 FT) E FROM A
 OQ0500'WITNESS POST.  REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED
 OQ0500'FULTON 1924 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES
 OQ0500'((30 CM) IN DIAMETER RECESSED 4 INCHES (10 CM) ABOVE THE GROUND.
 OQ0500'LOCATED 15.2 METERS (49.9 FT) N FROM THE CENTER OF OLD RAILROAD BED.
 OQ0500'0.5 METER (1.6 FT) S FROM A PROJECTED LINE OF FENCE TO THE EAST.  0.4
 OQ0500'METER (1.3 FT) W FROM A WITNESS POST, AND 1 FEET, (0.3 M) LOWER THAN
 OQ0500'THE STATION.  REFERENCE MARK NO. 2 IS A STANDARD NGS DISK STAMPED
 OQ0500'FULTON 1924 NO. 2 1985 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT
 OQ0500'10 INCHES (25 CM) IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE
 OQ0500'GROUND. LOCATED 10.2 METERS (33.5 FT) S FROM THE CENTER OF OLD
 OQ0500'RAILROAD BED. 5.0 METER (16.4 FT) N FROM A FENCE.  4.0 METER (13.1 FT)
 OQ0500'NE FROM A SMALL ROCK PILE AND 0.5 FEET, 0.2 METERS LOWER THAN THE
 OQ0500'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0499 ***********************************************************************
 OQ0499  DESIGNATION -  FULTON RM
 OQ0499  PID         -  OQ0499
 OQ0499  STATE/COUNTY-  SD/HANSON
 OQ0499  COUNTRY     -  US
 OQ0499  USGS QUAD   -  ALEXANDRIA (2017)
 OQ0499
 OQ0499                         *CURRENT SURVEY CONTROL
 OQ0499  ______________________________________________________________________
 OQ0499* NAD 83(1986) POSITION- 43 43 27.19   (N) 097 46 55.78   (W)   HD_HELD1
 OQ0499* NAVD 88 ORTHO HEIGHT -   422.96  (+/-2cm)     1387.7   (feet) VERTCON3
 OQ0499  ______________________________________________________________________
 OQ0499  GEOID HEIGHT    -        -26.036 (meters)                     GEOID18
 OQ0499  VERT ORDER      -  ? (See Below)
 OQ0499
 OQ0499.The horizontal coordinates were determined by differentially corrected
 OQ0499.hand held GPS observations or other comparable positioning techniques
 OQ0499.and have an estimated accuracy of +/- 3 meters.
 OQ0499
 OQ0499.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0499.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0499
 OQ0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0499.GEOID18 height accuracy estimate available here.
 OQ0499
 OQ0499.The vertical order pertains to the NGVD 29 superseded value.
 OQ0499
 OQ0499.Click photographs - Photos may exist for this station.
 OQ0499
 OQ0499;                    North         East    Units  Estimated Accuracy
 OQ0499;SPC SD S     -   157,672.2     805,514.1     MT  (+/- 3 meters HH1 GPS) 
 OQ0499
 OQ0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP9809041963(NAD 83)
 OQ0499
 OQ0499                          SUPERSEDED SURVEY CONTROL
 OQ0499
 OQ0499  NGVD 29 (??/??/92)  422.667  (m)         1386.70   (f) ADJ UNCH       
 OQ0499
 OQ0499.Superseded values are not recommended for survey control.
 OQ0499
 OQ0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0499.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0499
 OQ0499_MARKER: DR = REFERENCE MARK DISK
 OQ0499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0499_STAMPING: FULTON 1924
 OQ0499_MARK LOGO: CGS
 OQ0499_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ0499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0499+STABILITY: SURFACE MOTION
 OQ0499
 OQ0499  HISTORY     - Date     Condition        Report By
 OQ0499  HISTORY     - 1924     MONUMENTED       CGS
 OQ0499  HISTORY     - 1935     GOOD             CGS
 OQ0499
 OQ0499                          STATION DESCRIPTION
 OQ0499
 OQ0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OQ0499'2 MI E FROM FULTON.
 OQ0499'ABOUT 2 MILES EAST ALONG THE CHICAGO, ST PAUL, MINNEAPOLIS AND
 OQ0499'OMAHA RAILWAY FROM FULTON, HANSON COUNTY, ABOUT 0.3 MILE EAST
 OQ0499'OF THE CROSSING OF THE SECOND SECTION-LINE ROAD EAST OF THE
 OQ0499'TOWN, 82.1 FEET NORTH OF TRAVERSE STATION FULTON, DESCRIBED
 OQ0499'BELOW, 48 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND 2 FEET
 OQ0499'SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD REFERENCE-MARK DISK,
 OQ0499'STAMPED FULTON 1924 AND SET IN THE TOP OF A CONCRETE POST
 OQ0499'PROJECTING ABOUT 1 INCH ABOVE GROUND.  NOTE-- THE CHICAGO, ST.
 OQ0499'PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS NOW SOO LINE RAILROAD.
 OQ0499
 OQ0499                          STATION RECOVERY (1935)
 OQ0499
 OQ0499'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0098 ***********************************************************************
 QQ0098  DESIGNATION -  G
 QQ0098  PID         -  QQ0098
 QQ0098  STATE/COUNTY-  SD/GRANT
 QQ0098  COUNTRY     -  US
 QQ0098  USGS QUAD   -  BIG STONE LAKE SE (2017)
 QQ0098
 QQ0098                         *CURRENT SURVEY CONTROL
 QQ0098  ______________________________________________________________________
 QQ0098* NAD 83(1986) POSITION- 45 15 53.     (N) 096 32 23.     (W)   SCALED
 QQ0098* NAVD 88 ORTHO HEIGHT -   324.602 (meters)     1064.97  (feet) ADJUSTED
 QQ0098  ______________________________________________________________________
 QQ0098  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 QQ0098  DYNAMIC HEIGHT  -        324.580 (meters)     1064.89  (feet) COMP
 QQ0098  MODELED GRAVITY -    980,539.4   (mgal)                       NAVD 88
 QQ0098
 QQ0098  VERT ORDER      -  FIRST     CLASS II
 QQ0098
 QQ0098.The horizontal coordinates were scaled from a map and have
 QQ0098.an estimated accuracy of +/- 6 seconds.
 QQ0098
 QQ0098.The orthometric height was determined by differential leveling and
 QQ0098.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0098.in June 1991.
 QQ0098
 QQ0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0098.GEOID18 height accuracy estimate available here.
 QQ0098
 QQ0098.Click photographs - Photos may exist for this station.
 QQ0098
 QQ0098.The dynamic height is computed by dividing the NAVD 88
 QQ0098.geopotential number by the normal gravity value computed on the
 QQ0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0098.degrees latitude (g = 980.6199 gals.).
 QQ0098
 QQ0098.The modeled gravity was interpolated from observed gravity values.
 QQ0098
 QQ0098;                    North         East    Units  Estimated Accuracy
 QQ0098;SPC SD N     -   164,860.      871,480.      MT  (+/- 180 meters Scaled)
 QQ0098
 QQ0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR930153(NAD 83)
 QQ0098
 QQ0098                          SUPERSEDED SURVEY CONTROL
 QQ0098
 QQ0098  NGVD 29 (??/??/92)  324.373  (m)         1064.21   (f) ADJ UNCH    1 2
 QQ0098
 QQ0098.Superseded values are not recommended for survey control.
 QQ0098
 QQ0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0098.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0098
 QQ0098_MARKER: P = PIPE CAP
 QQ0098_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0098_MARK LOGO: CGS
 QQ0098_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0098_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0098
 QQ0098  HISTORY     - Date     Condition        Report By
 QQ0098  HISTORY     - 1904     MONUMENTED       CGS
 QQ0098  HISTORY     - 1905     GOOD             CGS
 QQ0098  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0098
 QQ0098                          STATION DESCRIPTION
 QQ0098
 QQ0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1905
 QQ0098'5.9 MI E FROM MILBANK.
 QQ0098'ABOUT 5.9 MILES EAST ALONG THE OLD ROUTE OF THE CHICAGO,
 QQ0098'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM MILBANK, GRANT
 QQ0098'COUNTY, NEAR THE NORTHWEST CORNER OF THE NW 1/4 OF SEC. 34,
 QQ0098'T. 121 N., R. 47 W., AT THE SOUTHWEST CORNER OF A CULTIVATED
 QQ0098'FIELD, ABOUT 118 FEET EAST OF A ROAD CROSSING, ABOUT 26 FEET
 QQ0098'NORTH OF THE CENTER LINE OF THE ROAD, ABOUT 46 FEET NORTH OF THE
 QQ0098'FORMER ROADBED, AND ON THE RIGHT-OF-WAY LINE.  A STANDARD CAP,
 QQ0098'FASTENED ON THE TOP OF A 3-1/2-INCH IRON PIPE.
 QQ0098
 QQ0098                          STATION RECOVERY (1997)
 QQ0098
 QQ0098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0098'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0472 ***********************************************************************
 OS0472  DESIGNATION -  G 10
 OS0472  PID         -  OS0472
 OS0472  STATE/COUNTY-  SD/JACKSON
 OS0472  COUNTRY     -  US
 OS0472  USGS QUAD   -  INTERIOR (2017)
 OS0472
 OS0472                         *CURRENT SURVEY CONTROL
 OS0472  ______________________________________________________________________
 OS0472* NAD 83(1986) POSITION- 43 43 33.     (N) 101 56 26.     (W)   SCALED
 OS0472* NAVD 88 ORTHO HEIGHT -   723.240 (meters)     2372.83  (feet) ADJUSTED
 OS0472  ______________________________________________________________________
 OS0472  GEOID HEIGHT    -        -20.026 (meters)                     GEOID18
 OS0472  DYNAMIC HEIGHT  -        723.009 (meters)     2372.07  (feet) COMP
 OS0472  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 OS0472
 OS0472  VERT ORDER      -  FIRST     CLASS II
 OS0472
 OS0472.The horizontal coordinates were scaled from a map and have
 OS0472.an estimated accuracy of +/- 6 seconds.
 OS0472
 OS0472.The orthometric height was determined by differential leveling and
 OS0472.adjusted by the NATIONAL GEODETIC SURVEY
 OS0472.in June 1991.
 OS0472
 OS0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0472.GEOID18 height accuracy estimate available here.
 OS0472
 OS0472.Click photographs - Photos may exist for this station.
 OS0472
 OS0472.The dynamic height is computed by dividing the NAVD 88
 OS0472.geopotential number by the normal gravity value computed on the
 OS0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0472.degrees latitude (g = 980.6199 gals.).
 OS0472
 OS0472.The modeled gravity was interpolated from observed gravity values.
 OS0472
 OS0472;                    North         East    Units  Estimated Accuracy
 OS0472;SPC SD S     -   155,950.      470,520.      MT  (+/- 180 meters Scaled)
 OS0472
 OS0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP631456(NAD 83)
 OS0472
 OS0472                          SUPERSEDED SURVEY CONTROL
 OS0472
 OS0472  NGVD 29 (??/??/92)  722.801  (m)         2371.39   (f) ADJ UNCH    1 2
 OS0472
 OS0472.Superseded values are not recommended for survey control.
 OS0472
 OS0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0472.See file dsdata.pdf to determine how the superseded data were derived.
 OS0472
 OS0472_MARKER: DB = BENCH MARK DISK
 OS0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0472_STAMPING: G 10 1925 2371.009
 OS0472_MARK LOGO: CGS
 OS0472_PROJECTION: FLUSH
 OS0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0472+STABILITY: SURFACE MOTION
 OS0472
 OS0472  HISTORY     - Date     Condition        Report By
 OS0472  HISTORY     - 1925     MONUMENTED       CGS
 OS0472  HISTORY     - 1962     GOOD             CGS
 OS0472  HISTORY     - 1973     GOOD             NPS
 OS0472
 OS0472                          STATION DESCRIPTION
 OS0472
 OS0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0472'2.2 MI E FROM INTERIOR.
 OS0472'ABOUT 2.25 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0472'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, IN SECTION 3,
 OS0472'T 4 S, R 18 E, 228 FEET WEST OF THE CENTER LINE OF A DIRT ROAD,
 OS0472'33 FEET EAST OF THE 2ND POLE EAST OF MILE POST 586, 38 FEET
 OS0472'SOUTH OF THE SOUTH RAIL, IN LINE WITH A ROW OF TELEPHONE POLES,
 OS0472'1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OS0472'RAILS, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 OS0472'GROUND.
 OS0472
 OS0472                          STATION RECOVERY (1973)
 OS0472
 OS0472'RECOVERY NOTE BY NATIONAL PARK SERVICE 1973
 OS0472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0851 ***********************************************************************
 PU0851  DESIGNATION -  G 10 B 2
 PU0851  PID         -  PU0851
 PU0851  STATE/COUNTY-  SD/MEADE
 PU0851  COUNTRY     -  US
 PU0851  USGS QUAD   -  BULL RUN CREEK (2017)
 PU0851
 PU0851                         *CURRENT SURVEY CONTROL
 PU0851  ______________________________________________________________________
 PU0851* NAD 83(1986) POSITION- 44 45 10.     (N) 102 45 41.     (W)   SCALED
 PU0851* NAVD 88 ORTHO HEIGHT -   878.467 (meters)     2882.10  (feet) ADJUSTED
 PU0851  ______________________________________________________________________
 PU0851  GEOID HEIGHT    -        -17.773 (meters)                     GEOID18
 PU0851  DYNAMIC HEIGHT  -        878.257 (meters)     2881.41  (feet) COMP
 PU0851  MODELED GRAVITY -    980,348.1   (mgal)                       NAVD 88
 PU0851
 PU0851  VERT ORDER      -  SECOND    CLASS 0
 PU0851
 PU0851.The horizontal coordinates were scaled from a map and have
 PU0851.an estimated accuracy of +/- 6 seconds.
 PU0851
 PU0851.The orthometric height was determined by differential leveling and
 PU0851.adjusted by the NATIONAL GEODETIC SURVEY
 PU0851.in June 1991.
 PU0851
 PU0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0851.GEOID18 height accuracy estimate available here.
 PU0851
 PU0851.Click photographs - Photos may exist for this station.
 PU0851
 PU0851.The dynamic height is computed by dividing the NAVD 88
 PU0851.geopotential number by the normal gravity value computed on the
 PU0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0851.degrees latitude (g = 980.6199 gals.).
 PU0851
 PU0851.The modeled gravity was interpolated from observed gravity values.
 PU0851
 PU0851;                    North         East    Units  Estimated Accuracy
 PU0851;SPC SD N     -   105,900.      381,390.      MT  (+/- 180 meters Scaled)
 PU0851
 PU0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK771579(NAD 83)
 PU0851
 PU0851                          SUPERSEDED SURVEY CONTROL
 PU0851
 PU0851  NGVD 29 (??/??/92)  878.00   (m)         2880.6    (f) COMPUTED    2 0
 PU0851
 PU0851.Superseded values are not recommended for survey control.
 PU0851
 PU0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0851.See file dsdata.pdf to determine how the superseded data were derived.
 PU0851
 PU0851_MARKER: Z = SEE DESCRIPTION
 PU0851_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0851_SP_SET: PIER
 PU0851_STAMPING: G 10 B 2
 PU0851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0851
 PU0851  HISTORY     - Date     Condition        Report By
 PU0851  HISTORY     - UNK      MONUMENTED       USAF
 PU0851  HISTORY     - 1962     GOOD             CGS
 PU0851
 PU0851                          STATION DESCRIPTION
 PU0851
 PU0851'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0851'2 MI E FROM FAIRPOINT.
 PU0851'1.55 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0851'THENCE 0.3 MILE NORTH AND 0.2 MILE EAST ALONG FENCE LINES, ON
 PU0851'A KNOLL, 44 FEET SOUTH OF AN EAST-WEST FENCE LINE AND IN THE
 PU0851'TOP OF AN 18-INCH CONCRETE PIER PROJECTING 0.4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1577 ***********************************************************************
 PU1577  DESIGNATION -  G 11
 PU1577  PID         -  PU1577
 PU1577  STATE/COUNTY-  SD/PENNINGTON
 PU1577  COUNTRY     -  US
 PU1577  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1577
 PU1577                         *CURRENT SURVEY CONTROL
 PU1577  ______________________________________________________________________
 PU1577* NAD 83(1986) POSITION- 44 04 30.3    (N) 103 12 24.2    (W)   HD_HELD2
 PU1577* NAVD 88 ORTHO HEIGHT -   980.864 (meters)     3218.05  (feet) ADJUSTED
 PU1577  ______________________________________________________________________
 PU1577  GEOID HEIGHT    -        -15.964 (meters)                     GEOID18
 PU1577  DYNAMIC HEIGHT  -        980.539 (meters)     3216.99  (feet) COMP
 PU1577  MODELED GRAVITY -    980,253.8   (mgal)                       NAVD 88
 PU1577
 PU1577  VERT ORDER      -  FIRST     CLASS II
 PU1577
 PU1577.The horizontal coordinates were established by autonomous hand held GPS
 PU1577.observations and have an estimated accuracy of +/- 10 meters.
 PU1577
 PU1577.The orthometric height was determined by differential leveling and
 PU1577.adjusted by the NATIONAL GEODETIC SURVEY
 PU1577.in June 1991.
 PU1577
 PU1577.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1577.GEOID18 height accuracy estimate available here.
 PU1577
 PU1577.Click photographs - Photos may exist for this station.
 PU1577
 PU1577.The dynamic height is computed by dividing the NAVD 88
 PU1577.geopotential number by the normal gravity value computed on the
 PU1577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1577.degrees latitude (g = 980.6199 gals.).
 PU1577
 PU1577.The modeled gravity was interpolated from observed gravity values.
 PU1577
 PU1577;                    North         East    Units  Estimated Accuracy
 PU1577;SPC SD S     -   197,478.      369,887.      MT  (+/- 10 meters HH2 GPS)
 PU1577
 PU1577_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4359381775(NAD 83)
 PU1577
 PU1577                          SUPERSEDED SURVEY CONTROL
 PU1577
 PU1577  NGVD 29 (??/??/92)  980.395  (m)         3216.51   (f) ADJ UNCH    1 2
 PU1577
 PU1577.Superseded values are not recommended for survey control.
 PU1577
 PU1577.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1577.See file dsdata.pdf to determine how the superseded data were derived.
 PU1577
 PU1577_MARKER: DB = BENCH MARK DISK
 PU1577_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1577_SP_SET: BALUSTRADE
 PU1577_STAMPING: G 11 1925 3216.572
 PU1577_MARK LOGO: CGS
 PU1577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1577+STABILITY: SURFACE MOTION
 PU1577_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1577+SATELLITE: SATELLITE OBSERVATIONS - September 14, 2016
 PU1577
 PU1577  HISTORY     - Date     Condition        Report By
 PU1577  HISTORY     - 1925     MONUMENTED       CGS
 PU1577  HISTORY     - 1962     GOOD             CGS
 PU1577  HISTORY     - 1985     GOOD             NGS
 PU1577  HISTORY     - 19971221 GOOD             USPSQD
 PU1577  HISTORY     - 20120907 GOOD             INDIV
 PU1577  HISTORY     - 20160914 GOOD             USPSQD
 PU1577
 PU1577                          STATION DESCRIPTION
 PU1577
 PU1577'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1577'1.4 MI SE FROM RAPID CITY.
 PU1577'ABOUT 1.35 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1577'RAILWAY FROM THE STATION AT RAPID CITY TO THE CROSSING WITH
 PU1577'STEEL STREET, THENCE 0.1 MILE SOUTH ACROSS THE GROUNDS OF THE
 PU1577'SCHOOLS OF MINES, AT THE NORTH ENTRANCE TO THE CIVIL ELECTRICAL
 PU1577'ENGINEERING BUILDING, 12 1/2 FEET EAST OF THE CENTER OF THE
 PU1577'NORTH ENTRANCE, 5 FEET SOUTH OF THE MOST EASTERLY ONE OF FOUR
 PU1577'LARGE PILLARS, 1 FOOT NORTH OF THE NORTH FACE OF THE BUILDING,
 PU1577'8 INCHES EAST OF A STEEL GUARD RAIL, ABOUT 8 FEET ABOVE THE
 PU1577'GROUND, AND SET IN THE TOP OF THE SOUTH END OF THE EAST
 PU1577'BALUSTRADE OF ENTRANCE.
 PU1577
 PU1577                          STATION RECOVERY (1985)
 PU1577
 PU1577'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1577'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.75 KM (0.45
 PU1577'MI) SOUTHEAST ALONG ST. JOSEPH STREET (STATE HIGHWAY 79) FROM THE POST
 PU1577'OFFICE IN RAPID CITY, THENCE 0.1 KM (0.05 MI) SOUTHWEST ACROSS THE
 PU1577'SCHOOL OF MINES PARKING LOT, IN TOP OF AND 0.3 METER (1 FT) NORTHEAST
 PU1577'OF THE SOUTHWEST END OF THE SOUTHEAST BALUSTRADE FOR THE MAIN ENTRANCE
 PU1577'TO THE CIVIL ELECTRICAL ENGINEERING BUILDING, 3.8 METERS (12.5 FT)
 PU1577'SOUTHEAST OF THE CENTER OF THE MAIN ENTRANCE.  NOTE--DISK DESCRIBED
 PU1577'WAS FOUND TO BE STAMPED G 11 1925 3216.572 AND NOT G 11 1925 3216.512
 PU1577'AS PREVIOUSLY DESCRIBED.
 PU1577'THE MARK IS 2.4 M ABOVE THE GROUND.
 PU1577
 PU1577                          STATION RECOVERY (1997)
 PU1577
 PU1577'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1577'RECOVERED IN GOOD CONDITION.
 PU1577
 PU1577                          STATION RECOVERY (2012)
 PU1577
 PU1577'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1577'RECOVERED IN GOOD CONDITION.
 PU1577
 PU1577                          STATION RECOVERY (2016)
 PU1577
 PU1577'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 PU1577'THE BUILDING IS NAMED MCLAURY BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0797 ***********************************************************************
 PU0797  DESIGNATION -  G 11 B 2
 PU0797  PID         -  PU0797
 PU0797  STATE/COUNTY-  SD/MEADE
 PU0797  COUNTRY     -  US
 PU0797  USGS QUAD   -  BIG DRAW (2017)
 PU0797
 PU0797                         *CURRENT SURVEY CONTROL
 PU0797  ______________________________________________________________________
 PU0797* NAD 83(1986) POSITION- 44 49 09.     (N) 102 39 59.     (W)   SCALED
 PU0797* NAVD 88 ORTHO HEIGHT -   784.171 (meters)     2572.73  (feet) ADJUSTED
 PU0797  ______________________________________________________________________
 PU0797  GEOID HEIGHT    -        -17.981 (meters)                     GEOID18
 PU0797  DYNAMIC HEIGHT  -        784.000 (meters)     2572.17  (feet) COMP
 PU0797  MODELED GRAVITY -    980,372.3   (mgal)                       NAVD 88
 PU0797
 PU0797  VERT ORDER      -  SECOND    CLASS 0
 PU0797
 PU0797.The horizontal coordinates were scaled from a map and have
 PU0797.an estimated accuracy of +/- 6 seconds.
 PU0797
 PU0797.The orthometric height was determined by differential leveling and
 PU0797.adjusted by the NATIONAL GEODETIC SURVEY
 PU0797.in June 1991.
 PU0797
 PU0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0797.GEOID18 height accuracy estimate available here.
 PU0797
 PU0797.Click photographs - Photos may exist for this station.
 PU0797
 PU0797.The dynamic height is computed by dividing the NAVD 88
 PU0797.geopotential number by the normal gravity value computed on the
 PU0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0797.degrees latitude (g = 980.6199 gals.).
 PU0797
 PU0797.The modeled gravity was interpolated from observed gravity values.
 PU0797
 PU0797;                    North         East    Units  Estimated Accuracy
 PU0797;SPC SD N     -   113,020.      389,150.      MT  (+/- 180 meters Scaled)
 PU0797
 PU0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK845655(NAD 83)
 PU0797
 PU0797                          SUPERSEDED SURVEY CONTROL
 PU0797
 PU0797  NGVD 29 (??/??/92)  783.71   (m)         2571.2    (f) COMPUTED    2 0
 PU0797
 PU0797.Superseded values are not recommended for survey control.
 PU0797
 PU0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0797.See file dsdata.pdf to determine how the superseded data were derived.
 PU0797
 PU0797_MARKER: Z = SEE DESCRIPTION
 PU0797_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0797_SP_SET: PIER
 PU0797_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0797
 PU0797  HISTORY     - Date     Condition        Report By
 PU0797  HISTORY     - UNK      MONUMENTED       USAF
 PU0797  HISTORY     - 1962     GOOD             CGS
 PU0797
 PU0797                          STATION DESCRIPTION
 PU0797
 PU0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0797'6.65 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0797'STONEVILLE, AT THE CROSSING OF A POWER LINE, 114 FEET SOUTHWEST
 PU0797'OF THE CENTER OF THE JUNCTION OF A GRAVELED ROAD EAST, 50 FEET
 PU0797'WEST OF THE CENTER LINE OF THE ROAD, 2.3 FEET WEST OF A FENCE,
 PU0797'CENTER OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0797'PIER WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0798 ***********************************************************************
 PU0798  DESIGNATION -  G 11 B I
 PU0798  PID         -  PU0798
 PU0798  STATE/COUNTY-  SD/MEADE
 PU0798  COUNTRY     -  US
 PU0798  USGS QUAD   -  BIG DRAW (2017)
 PU0798
 PU0798                         *CURRENT SURVEY CONTROL
 PU0798  ______________________________________________________________________
 PU0798* NAD 83(1986) POSITION- 44 49 12.     (N) 102 40 23.     (W)   SCALED
 PU0798* NAVD 88 ORTHO HEIGHT -   779.719 (meters)     2558.13  (feet) ADJUSTED
 PU0798  ______________________________________________________________________
 PU0798  GEOID HEIGHT    -        -17.964 (meters)                     GEOID18
 PU0798  DYNAMIC HEIGHT  -        779.549 (meters)     2557.57  (feet) COMP
 PU0798  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 PU0798
 PU0798  VERT ORDER      -  SECOND    CLASS 0
 PU0798
 PU0798.The horizontal coordinates were scaled from a map and have
 PU0798.an estimated accuracy of +/- 6 seconds.
 PU0798
 PU0798.The orthometric height was determined by differential leveling and
 PU0798.adjusted by the NATIONAL GEODETIC SURVEY
 PU0798.in June 1991.
 PU0798
 PU0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0798.GEOID18 height accuracy estimate available here.
 PU0798
 PU0798.Click photographs - Photos may exist for this station.
 PU0798
 PU0798.The dynamic height is computed by dividing the NAVD 88
 PU0798.geopotential number by the normal gravity value computed on the
 PU0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0798.degrees latitude (g = 980.6199 gals.).
 PU0798
 PU0798.The modeled gravity was interpolated from observed gravity values.
 PU0798
 PU0798;                    North         East    Units  Estimated Accuracy
 PU0798;SPC SD N     -   113,130.      388,630.      MT  (+/- 180 meters Scaled)
 PU0798
 PU0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK839655(NAD 83)
 PU0798
 PU0798                          SUPERSEDED SURVEY CONTROL
 PU0798
 PU0798  NGVD 29 (??/??/92)  779.26   (m)         2556.6    (f) COMPUTED    2 0
 PU0798
 PU0798.Superseded values are not recommended for survey control.
 PU0798
 PU0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0798.See file dsdata.pdf to determine how the superseded data were derived.
 PU0798
 PU0798_MARKER: Z = SEE DESCRIPTION
 PU0798_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0798_SP_SET: PIER
 PU0798_STAMPING: G11 B1
 PU0798_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0798
 PU0798  HISTORY     - Date     Condition        Report By
 PU0798  HISTORY     - UNK      MONUMENTED       USAF
 PU0798  HISTORY     - 1962     GOOD             CGS
 PU0798
 PU0798                          STATION DESCRIPTION
 PU0798
 PU0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0798'7 MI N FROM STONEVILLE.
 PU0798'6.65 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0798'STONEVILLE, THENCE ABOUT 0.3 MILE WEST ACROSS COUNTRY, 0.3
 PU0798'MILE WEST OF G 11 B 2 (USAF), IN A GRASSY FLAT, CENTER OF
 PU0798'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0798'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0536 ***********************************************************************
 QS0536  DESIGNATION -  G 119
 QS0536  PID         -  QS0536
 QS0536  STATE/COUNTY-  SD/CORSON
 QS0536  COUNTRY     -  US
 QS0536  USGS QUAD   -  THUNDER HAWK (2017)
 QS0536
 QS0536                         *CURRENT SURVEY CONTROL
 QS0536  ______________________________________________________________________
 QS0536* NAD 83(1986) POSITION- 45 56 12.     (N) 101 54 27.     (W)   SCALED
 QS0536* NAVD 88 ORTHO HEIGHT -   761.660 (meters)     2498.88  (feet) ADJUSTED
 QS0536  ______________________________________________________________________
 QS0536  GEOID HEIGHT    -        -19.463 (meters)                     GEOID18
 QS0536  DYNAMIC HEIGHT  -        761.571 (meters)     2498.59  (feet) COMP
 QS0536  MODELED GRAVITY -    980,473.3   (mgal)                       NAVD 88
 QS0536
 QS0536  VERT ORDER      -  SECOND    CLASS 0
 QS0536
 QS0536.The horizontal coordinates were scaled from a map and have
 QS0536.an estimated accuracy of +/- 6 seconds.
 QS0536
 QS0536.The orthometric height was determined by differential leveling and
 QS0536.adjusted by the NATIONAL GEODETIC SURVEY
 QS0536.in June 1991.
 QS0536
 QS0536.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0536.GEOID18 height accuracy estimate available here.
 QS0536
 QS0536.Click photographs - Photos may exist for this station.
 QS0536
 QS0536.The dynamic height is computed by dividing the NAVD 88
 QS0536.geopotential number by the normal gravity value computed on the
 QS0536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0536.degrees latitude (g = 980.6199 gals.).
 QS0536
 QS0536.The modeled gravity was interpolated from observed gravity values.
 QS0536
 QS0536;                    North         East    Units  Estimated Accuracy
 QS0536;SPC SD N     -   235,490.      452,080.      MT  (+/- 180 meters Scaled)
 QS0536
 QS0536_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR746911(NAD 83)
 QS0536
 QS0536                          SUPERSEDED SURVEY CONTROL
 QS0536
 QS0536  NGVD 29 (??/??/92)  761.155  (m)         2497.22   (f) ADJ UNCH    2 0
 QS0536
 QS0536.Superseded values are not recommended for survey control.
 QS0536
 QS0536.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0536.See file dsdata.pdf to determine how the superseded data were derived.
 QS0536
 QS0536_MARKER: DB = BENCH MARK DISK
 QS0536_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0536_STAMPING: G 119 1934
 QS0536_MARK LOGO: CGS
 QS0536_PROJECTION: PROJECTING 20 CENTIMETERS
 QS0536_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0536+STABILITY: SURFACE MOTION
 QS0536
 QS0536  HISTORY     - Date     Condition        Report By
 QS0536  HISTORY     - 1934     MONUMENTED       CGS
 QS0536  HISTORY     - 1938     GOOD             CGS
 QS0536
 QS0536                          STATION DESCRIPTION
 QS0536
 QS0536'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0536'3 MI E FROM THUNDER HAWK.
 QS0536'3.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0536'RAILROAD FROM THE STATION AT THUNDER HAWK, CORSON COUNTY, 67
 QS0536'FEET WEST OF THE CENTER OF THE GATEWAY AT THE CROSSING OF A
 QS0536'FIELD ROAD, 45.4 FEET SOUTH OF THE CENTER LINE OF THE TRACK,
 QS0536'23 FEET WEST OF A POLE, AND IN LINE WITH THE ROW OF POLES.  A
 QS0536'STANDARD DISK, STAMPED G 119 1934 AND SET IN THE TOP OF A
 QS0536'CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
 QS0536
 QS0536                          STATION RECOVERY (1938)
 QS0536
 QS0536'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0364 ***********************************************************************
 OT0364  DESIGNATION -  G 12
 OT0364  PID         -  OT0364
 OT0364  STATE/COUNTY-  SD/FALL RIVER
 OT0364  COUNTRY     -  US
 OT0364  USGS QUAD   -  HOT SPRINGS (2017)
 OT0364
 OT0364                         *CURRENT SURVEY CONTROL
 OT0364  ______________________________________________________________________
 OT0364* NAD 83(1986) POSITION- 43 24 10.     (N) 103 25 02.     (W)   SCALED
 OT0364* NAVD 88 ORTHO HEIGHT -   982.792 (meters)     3224.38  (feet) POSTED
 OT0364  ______________________________________________________________________
 OT0364  GEOID HEIGHT    -        -15.912 (meters)                     GEOID18
 OT0364  DYNAMIC HEIGHT  -        982.39  (meters)     3223.1   (feet) COMP
 OT0364  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 OT0364
 OT0364  VERT ORDER      -  * POSTED, SEE BELOW
 OT0364
 OT0364.The horizontal coordinates were scaled from a map and have
 OT0364.an estimated accuracy of +/- 6 seconds.
 OT0364
 OT0364.The orthometric height was determined by differential leveling
 OT0364.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0364
 OT0364.* This is a POSTED BENCH MARK height.
 OT0364
 OT0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0364.GEOID18 height accuracy estimate available here.
 OT0364
 OT0364.Click photographs - Photos may exist for this station.
 OT0364
 OT0364.The dynamic height is computed by dividing the NAVD 88
 OT0364.geopotential number by the normal gravity value computed on the
 OT0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0364.degrees latitude (g = 980.6199 gals.).
 OT0364
 OT0364.The modeled gravity was interpolated from observed gravity values.
 OT0364
 OT0364;                    North         East    Units  Estimated Accuracy
 OT0364;SPC SD S     -   123,440.      350,260.      MT  (+/- 180 meters Scaled)
 OT0364
 OT0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ281067(NAD 83)
 OT0364
 OT0364                          SUPERSEDED SURVEY CONTROL
 OT0364
 OT0364.No superseded survey control is available for this station.
 OT0364
 OT0364_MARKER: DB = BENCH MARK DISK
 OT0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0364_STAMPING: G 12 1926
 OT0364_MARK LOGO: CGS
 OT0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0364+STABILITY: SURFACE MOTION
 OT0364
 OT0364  HISTORY     - Date     Condition        Report By
 OT0364  HISTORY     - 1926     MONUMENTED       CGS
 OT0364  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0364
 OT0364                          STATION DESCRIPTION
 OT0364
 OT0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0364'3.5 MI E FROM HOT SPRINGS.
 OT0364'3 1/2 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0364'HOT SPRINGS, FALL RIVER COUNTY, ABOUT 1/3 MILE WEST OF EVANS
 OT0364'QUARRY, ABOUT 125 YARDS FROM BRIDGE HS 18, 32 FEET NORTH OF A
 OT0364'SWITCH STAND AT THE EAST END OF A CUT, 40 FEET NORTH OF THE
 OT0364'CENTER LINE OF THE TRACK, AND 9 FEET SOUTH OF THE RIGHT-OF-WAY
 OT0364'FENCE.  A STANDARD DISK, STAMPED G 12 1926 AND SET IN THE TOP
 OT0364'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1369 ***********************************************************************
 PU1369  DESIGNATION -  G 121
 PU1369  PID         -  PU1369
 PU1369  STATE/COUNTY-  SD/BUTTE
 PU1369  COUNTRY     -  US
 PU1369  USGS QUAD   -  NEWELL (2017)
 PU1369
 PU1369                         *CURRENT SURVEY CONTROL
 PU1369  ______________________________________________________________________
 PU1369* NAD 83(1986) POSITION- 44 42 38.     (N) 103 25 15.     (W)   SCALED
 PU1369* NAVD 88 ORTHO HEIGHT -   870.063 (meters)     2854.53  (feet) ADJUSTED
 PU1369  ______________________________________________________________________
 PU1369  GEOID HEIGHT    -        -16.365 (meters)                     GEOID18
 PU1369  DYNAMIC HEIGHT  -        869.844 (meters)     2853.81  (feet) COMP
 PU1369  MODELED GRAVITY -    980,335.6   (mgal)                       NAVD 88
 PU1369
 PU1369  VERT ORDER      -  SECOND    CLASS 0
 PU1369
 PU1369.The horizontal coordinates were scaled from a map and have
 PU1369.an estimated accuracy of +/- 6 seconds.
 PU1369
 PU1369.The orthometric height was determined by differential leveling and
 PU1369.adjusted by the NATIONAL GEODETIC SURVEY
 PU1369.in June 1991.
 PU1369
 PU1369.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1369.GEOID18 height accuracy estimate available here.
 PU1369
 PU1369.Click photographs - Photos may exist for this station.
 PU1369
 PU1369.The dynamic height is computed by dividing the NAVD 88
 PU1369.geopotential number by the normal gravity value computed on the
 PU1369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1369.degrees latitude (g = 980.6199 gals.).
 PU1369
 PU1369.The modeled gravity was interpolated from observed gravity values.
 PU1369
 PU1369;                    North         East    Units  Estimated Accuracy
 PU1369;SPC SD N     -   103,210.      329,020.      MT  (+/- 180 meters Scaled)
 PU1369
 PU1369_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK250520(NAD 83)
 PU1369
 PU1369                          SUPERSEDED SURVEY CONTROL
 PU1369
 PU1369  NGVD 29 (??/??/92)  869.590  (m)         2852.98   (f) ADJ UNCH    2 0
 PU1369
 PU1369.Superseded values are not recommended for survey control.
 PU1369
 PU1369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1369.See file dsdata.pdf to determine how the superseded data were derived.
 PU1369
 PU1369_MARKER: DB = BENCH MARK DISK
 PU1369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1369_STAMPING: G 121 1934
 PU1369_MARK LOGO: CGS
 PU1369_PROJECTION: RECESSED 24 CENTIMETERS
 PU1369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1369+STABILITY: SURFACE MOTION
 PU1369_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1369+SATELLITE: SATELLITE OBSERVATIONS - May 05, 1988
 PU1369
 PU1369  HISTORY     - Date     Condition        Report By
 PU1369  HISTORY     - 1934     MONUMENTED       CGS
 PU1369  HISTORY     - 1962     GOOD             CGS
 PU1369  HISTORY     - 1963     GOOD             CGS
 PU1369  HISTORY     - 19880505 GOOD             NGS
 PU1369
 PU1369                          STATION DESCRIPTION
 PU1369
 PU1369'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1369'AT NEWELL.
 PU1369'AT NEWELL, AT THE JUNCTION OF DARTMOUTH AVENUE, WHICH IS U.S.
 PU1369'HIGHWAY 212, AND SECOND STREET, AT THE SOUTHEAST CORNER OF THE
 PU1369'LAWN OF THE HEADQUARTERS BUILDING NO 209 OF THE BELLE FOURCHE
 PU1369'IRRIGATION DISTRICT, 107.4 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 PU1369'OF THE BUILDING.  39.5 FEET NORTH OF THE CENTERLINE OF THE DRIVE
 PU1369'TO THE BUILDING, 17.5 FEET WEST OF THE WEST CURB LINE OF DARTMOUTH
 PU1369'AVENUE, 1.7 FEET WEST OF THE WEST EDGE OF DARTMOUTH AVENUE
 PU1369'SIDEWALK, ABOUT LEVEL WITH THE AVENUE, 0.8 OF A FOOT BELOW THE
 PU1369'SURFACE OF THE YARD.
 PU1369
 PU1369                          STATION RECOVERY (1963)
 PU1369
 PU1369'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1369'RECOVERED IN GOOD CONDITION.
 PU1369
 PU1369                          STATION RECOVERY (1988)
 PU1369
 PU1369'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 PU1369'AT NEWELL, AT THE JUNCTION OF U.S. HIGHWAY 212 (DARTMOUTH AVENUE)
 PU1369'AND SECOND STREET, AT THE SOUTHEAST CORNER OF THE LAWN OF THE BUREAU
 PU1369'OF LAND MANAGEMENTS, BELLE FOURCHE IRRIGATION DISTRICT, HEADQUARTERS
 PU1369'BUILDING, 32.74 M (107.4 FT) SOUTHEAST FROM THE SOUTHEAST CORNER
 PU1369'OF THE BUILDING, 12.04 M (39.5 FT) NORTH FROM THE CENTER OF THE
 PU1369'DRIVEWAY, 5.33 M (17.5 FT) WEST FROM THE DARTMOUTH AVENUE CURB
 PU1369'FACING, 0.52 M (1.7 FT) WEST FROM THE WEST EDGE OF THE SIDEWALK,
 PU1369'LEVEL WITH THE AVENUE AND 0.24 M (0.8 FT) BELOW THE YARD SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0141 ***********************************************************************
 QT0141  DESIGNATION -  G 122
 QT0141  PID         -  QT0141
 QT0141  STATE/COUNTY-  SD/MEADE
 QT0141  COUNTRY     -  US
 QT0141  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0141
 QT0141                         *CURRENT SURVEY CONTROL
 QT0141  ______________________________________________________________________
 QT0141* NAD 83(1986) POSITION- 45 00 19.     (N) 102 51 47.     (W)   SCALED
 QT0141* NAVD 88 ORTHO HEIGHT -   867.553 (meters)     2846.30  (feet) ADJUSTED
 QT0141  ______________________________________________________________________
 QT0141  GEOID HEIGHT    -        -17.460 (meters)                     GEOID18
 QT0141  DYNAMIC HEIGHT  -        867.366 (meters)     2845.68  (feet) COMP
 QT0141  MODELED GRAVITY -    980,372.3   (mgal)                       NAVD 88
 QT0141
 QT0141  VERT ORDER      -  SECOND    CLASS 0
 QT0141
 QT0141.The horizontal coordinates were scaled from a map and have
 QT0141.an estimated accuracy of +/- 6 seconds.
 QT0141
 QT0141.The orthometric height was determined by differential leveling and
 QT0141.adjusted by the NATIONAL GEODETIC SURVEY
 QT0141.in June 1991.
 QT0141
 QT0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0141.GEOID18 height accuracy estimate available here.
 QT0141
 QT0141.Click photographs - Photos may exist for this station.
 QT0141
 QT0141.The dynamic height is computed by dividing the NAVD 88
 QT0141.geopotential number by the normal gravity value computed on the
 QT0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0141.degrees latitude (g = 980.6199 gals.).
 QT0141
 QT0141.The modeled gravity was interpolated from observed gravity values.
 QT0141
 QT0141;                    North         East    Units  Estimated Accuracy
 QT0141;SPC SD N     -   134,220.      374,340.      MT  (+/- 180 meters Scaled)
 QT0141
 QT0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK684857(NAD 83)
 QT0141
 QT0141                          SUPERSEDED SURVEY CONTROL
 QT0141
 QT0141  NGVD 29 (??/??/92)  867.079  (m)         2844.74   (f) ADJ UNCH    2 0
 QT0141
 QT0141.Superseded values are not recommended for survey control.
 QT0141
 QT0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0141.See file dsdata.pdf to determine how the superseded data were derived.
 QT0141
 QT0141_MARKER: DB = BENCH MARK DISK
 QT0141_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QT0141_STAMPING: G 122 1934
 QT0141_MARK LOGO: CGS
 QT0141_PROJECTION: PROJECTING 9 CENTIMETERS
 QT0141_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0141
 QT0141  HISTORY     - Date     Condition        Report By
 QT0141  HISTORY     - 1934     MONUMENTED       CGS
 QT0141  HISTORY     - 1962     GOOD             CGS
 QT0141
 QT0141                          STATION DESCRIPTION
 QT0141
 QT0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0141'1 MI NE FROM MUD BUTTE.
 QT0141'0.6 MILE NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0141'MUD BUTTE, THENCE 0.4 MILE SOUTH ALONG A DRIVEWAY TO A HOUSE,
 QT0141'314 FEET WEST OF A FARMHOUSE, 171 FEET SOUTHWEST OF THE CENTER
 QT0141'LINE OF THE DRIVEWAY, 120 FEET WEST OF A FENCE CORNER, 117 FEET
 QT0141'EAST OF A T FENCE JUNCTION, 35 FEET SOUTH OF THE CENTER LINE OLD
 QT0141'U.S. HIGHWAY 212, 1.6 FEET NORTH OF A FENCE, ABOUT 5 FEET HIGHER
 QT0141'THAN THE DRIVEWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QT0141'0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2102 ***********************************************************************
 PU2102  DESIGNATION -  G 124
 PU2102  PID         -  PU2102
 PU2102  STATE/COUNTY-  SD/BUTTE
 PU2102  COUNTRY     -  US
 PU2102  USGS QUAD   -  CASTLE ROCK (2017)
 PU2102
 PU2102                         *CURRENT SURVEY CONTROL
 PU2102  ______________________________________________________________________
 PU2102* NAD 83(1986) POSITION- 44 59 57.2    (N) 103 25 28.3    (W)   HD_HELD2
 PU2102* NAVD 88 ORTHO HEIGHT -   955.974 (meters)     3136.39  (feet) ADJUSTED
 PU2102  ______________________________________________________________________
 PU2102  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU2102  DYNAMIC HEIGHT  -        955.744 (meters)     3135.64  (feet) COMP
 PU2102  MODELED GRAVITY -    980,344.1   (mgal)                       NAVD 88
 PU2102
 PU2102  VERT ORDER      -  SECOND    CLASS 0
 PU2102
 PU2102.The horizontal coordinates were established by autonomous hand held GPS
 PU2102.observations and have an estimated accuracy of +/- 10 meters.
 PU2102
 PU2102.The orthometric height was determined by differential leveling and
 PU2102.adjusted by the NATIONAL GEODETIC SURVEY
 PU2102.in June 1991.
 PU2102
 PU2102.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2102.GEOID18 height accuracy estimate available here.
 PU2102
 PU2102.Click photographs - Photos may exist for this station.
 PU2102
 PU2102.The dynamic height is computed by dividing the NAVD 88
 PU2102.geopotential number by the normal gravity value computed on the
 PU2102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2102.degrees latitude (g = 980.6199 gals.).
 PU2102
 PU2102.The modeled gravity was interpolated from observed gravity values.
 PU2102
 PU2102;                    North         East    Units  Estimated Accuracy
 PU2102;SPC SD N     -   135,266.      330,080.      MT  (+/- 10 meters HH2 GPS)
 PU2102
 PU2102_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2417384071(NAD 83)
 PU2102
 PU2102                          SUPERSEDED SURVEY CONTROL
 PU2102
 PU2102  NGVD 29 (??/??/92)  955.490  (m)         3134.80   (f) ADJ UNCH    2 0
 PU2102
 PU2102.Superseded values are not recommended for survey control.
 PU2102
 PU2102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2102.See file dsdata.pdf to determine how the superseded data were derived.
 PU2102
 PU2102_MARKER: DB = BENCH MARK DISK
 PU2102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2102_STAMPING: G 124 1934
 PU2102_MARK LOGO: CGS
 PU2102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2102+STABILITY: SURFACE MOTION
 PU2102
 PU2102  HISTORY     - Date     Condition        Report By
 PU2102  HISTORY     - 1934     MONUMENTED       CGS
 PU2102  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU2102
 PU2102                          STATION DESCRIPTION
 PU2102
 PU2102'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU2102'2.4 MI N FROM CASTLE ROCK.
 PU2102'2.4 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 PU2102'AT CASTLE ROCK, BUTTE COUNTY, 130 YARDS SOUTH OF A 6-FOOT
 PU2102'CORRUGATED IRON-PIPE CULVERT, 45 FEET WEST OF THE CENTERLINE
 PU2102'OF THE HIGHWAY, AND 7 FEET WEST OF A FENCE.  A STANDARD DISK,
 PU2102'STAMPED G 124 1934 AND SET IN THE TOP OF A CONCRETE POST
 PU2102'PROJECTING ABOUT 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0057 ***********************************************************************
 QT0057  DESIGNATION -  G 125
 QT0057  PID         -  QT0057
 QT0057  STATE/COUNTY-  SD/PERKINS
 QT0057  COUNTRY     -  US
 QT0057  USGS QUAD   -  FAITH NW (2017)
 QT0057
 QT0057                         *CURRENT SURVEY CONTROL
 QT0057  ______________________________________________________________________
 QT0057* NAD 83(1986) POSITION- 45 12 53.     (N) 102 09 38.     (W)   SCALED
 QT0057* NAVD 88 ORTHO HEIGHT -   709.578 (meters)     2328.01  (feet) ADJUSTED
 QT0057  ______________________________________________________________________
 QT0057  GEOID HEIGHT    -        -19.012 (meters)                     GEOID18
 QT0057  DYNAMIC HEIGHT  -        709.461 (meters)     2327.62  (feet) COMP
 QT0057  MODELED GRAVITY -    980,427.7   (mgal)                       NAVD 88
 QT0057
 QT0057  VERT ORDER      -  SECOND    CLASS 0
 QT0057
 QT0057.The horizontal coordinates were scaled from a map and have
 QT0057.an estimated accuracy of +/- 6 seconds.
 QT0057
 QT0057.The orthometric height was determined by differential leveling and
 QT0057.adjusted by the NATIONAL GEODETIC SURVEY
 QT0057.in June 1991.
 QT0057
 QT0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0057.GEOID18 height accuracy estimate available here.
 QT0057
 QT0057.Click photographs - Photos may exist for this station.
 QT0057
 QT0057.The dynamic height is computed by dividing the NAVD 88
 QT0057.geopotential number by the normal gravity value computed on the
 QT0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0057.degrees latitude (g = 980.6199 gals.).
 QT0057
 QT0057.The modeled gravity was interpolated from observed gravity values.
 QT0057
 QT0057;                    North         East    Units  Estimated Accuracy
 QT0057;SPC SD N     -   155,770.      430,310.      MT  (+/- 180 meters Scaled)
 QT0057
 QT0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL229107(NAD 83)
 QT0057
 QT0057                          SUPERSEDED SURVEY CONTROL
 QT0057
 QT0057  NGVD 29 (??/??/92)  709.141  (m)         2326.57   (f) ADJ UNCH    2 0
 QT0057
 QT0057.Superseded values are not recommended for survey control.
 QT0057
 QT0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0057.See file dsdata.pdf to determine how the superseded data were derived.
 QT0057
 QT0057_MARKER: DB = BENCH MARK DISK
 QT0057_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0057_STAMPING: G 125 1934
 QT0057_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0057+STABILITY: SURFACE MOTION
 QT0057
 QT0057  HISTORY     - Date     Condition        Report By
 QT0057  HISTORY     - 1934     MONUMENTED       CGS
 QT0057  HISTORY     - 1951     GOOD             CGS
 QT0057
 QT0057                          STATION DESCRIPTION
 QT0057
 QT0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 QT0057'20.1 MI S FROM COAL SPRINGS.
 QT0057'20.1 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE AT
 QT0057'COAL SPRINGS, PERKINS COUNTY, 1.2 MILES NORTH OF THE BRIDGE
 QT0057'OVER MOREAU RIVER, 0.3 MILE SOUTH OF A GRADED ROAD LEADING WEST,
 QT0057'270 YARDS NORTH OF THE CENTER OF A DRIVEWAY LEADING EAST, 254
 QT0057'FEET SOUTH OF A 3-FOOT CORRUGATED-IRON CULVERT, AND 35 FEET
 QT0057'EAST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 QT0057'G 125 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 QT0057'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2422 ***********************************************************************
 PU2422  DESIGNATION -  G 126 RESET
 PU2422  PID         -  PU2422
 PU2422  STATE/COUNTY-  SD/MEADE
 PU2422  COUNTRY     -  US
 PU2422  USGS QUAD   -  HOWES (2017)
 PU2422
 PU2422                         *CURRENT SURVEY CONTROL
 PU2422  ______________________________________________________________________
 PU2422* NAD 83(1986) POSITION- 44 37 25.     (N) 102 03 09.     (W)   SCALED
 PU2422* NAVD 88 ORTHO HEIGHT -   732.186 (meters)     2402.18  (feet) ADJUSTED
 PU2422  ______________________________________________________________________
 PU2422  GEOID HEIGHT    -        -19.809 (meters)                     GEOID18
 PU2422  DYNAMIC HEIGHT  -        732.013 (meters)     2401.61  (feet) COMP
 PU2422  MODELED GRAVITY -    980,357.7   (mgal)                       NAVD 88
 PU2422
 PU2422  VERT ORDER      -  FIRST     CLASS II
 PU2422
 PU2422.The horizontal coordinates were scaled from a map and have
 PU2422.an estimated accuracy of +/- 6 seconds.
 PU2422
 PU2422.The orthometric height was determined by differential leveling and
 PU2422.adjusted by the NATIONAL GEODETIC SURVEY
 PU2422.in July 1998.
 PU2422
 PU2422.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2422.GEOID18 height accuracy estimate available here.
 PU2422
 PU2422.Click photographs - Photos may exist for this station.
 PU2422
 PU2422.The dynamic height is computed by dividing the NAVD 88
 PU2422.geopotential number by the normal gravity value computed on the
 PU2422.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2422.degrees latitude (g = 980.6199 gals.).
 PU2422
 PU2422.The modeled gravity was interpolated from observed gravity values.
 PU2422
 PU2422;                    North         East    Units  Estimated Accuracy
 PU2422;SPC SD N     -    89,880.      437,130.      MT  (+/- 180 meters Scaled)
 PU2422
 PU2422_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK338453(NAD 83)
 PU2422
 PU2422                          SUPERSEDED SURVEY CONTROL
 PU2422
 PU2422  NGVD 29 (04/17/07)  731.70   (m)         2400.6    (f) RESET       3  
 PU2422
 PU2422.Superseded values are not recommended for survey control.
 PU2422
 PU2422.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2422.See file dsdata.pdf to determine how the superseded data were derived.
 PU2422
 PU2422_MARKER: DV = VERTICAL CONTROL DISK
 PU2422_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2422_STAMPING: G 126 RESET 1988
 PU2422_MARK LOGO: NGS
 PU2422_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2422_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2422+STABILITY: SURFACE MOTION
 PU2422_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2422+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2422
 PU2422  HISTORY     - Date     Condition        Report By
 PU2422  HISTORY     - 1988     MONUMENTED       NGS
 PU2422  HISTORY     - 19960711 GOOD             NGS
 PU2422
 PU2422                          STATION DESCRIPTION
 PU2422
 PU2422'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 PU2422'0.55 KM (0.35 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2422'WITH STATE HIGHWAY 34 AT HOWES CORNER, 30 M (98.4 FT) WEST
 PU2422'FROM THE CENTER OF 73, 0.3 M (1.0 FT) EAST FROM A FENCE,
 PU2422'0.3 M (1 FT) WEST FROM A WITNESS POST, IN THE TOP OF A CONCRETE
 PU2422'POST THAT PROJECTS 0.15 M (0.5 FT).
 PU2422
 PU2422                          STATION RECOVERY (1996)
 PU2422
 PU2422'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2422'0.6 KM (0.35 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2422'STATE HIGHWAY 34 IN HOWES, 616.0 M (2021.0 FT) NORTH OF MILEPOST 146,
 PU2422'30.0 M (98.4 FT) WEST OF THE HIGHWAY CENTERLINE, 29.2 M (95.8 FT)
 PU2422'NORTH OF THE NORTH END OF 5 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW
 PU2422'THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A FENCE, 0.3 M (1.0
 PU2422'FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU2422'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0108 ***********************************************************************
 PT0108  DESIGNATION -  G 13
 PT0108  PID         -  PT0108
 PT0108  STATE/COUNTY-  SD/LYMAN
 PT0108  COUNTRY     -  US
 PT0108  USGS QUAD   -  STONY BUTTE (2017)
 PT0108
 PT0108                         *CURRENT SURVEY CONTROL
 PT0108  ______________________________________________________________________
 PT0108* NAD 83(1986) POSITION- 44 03 52.     (N) 100 17 12.     (W)   SCALED
 PT0108* NAVD 88 ORTHO HEIGHT -   598.789 (meters)     1964.53  (feet) ADJUSTED
 PT0108  ______________________________________________________________________
 PT0108  GEOID HEIGHT    -        -24.384 (meters)                     GEOID18
 PT0108  DYNAMIC HEIGHT  -        598.614 (meters)     1963.95  (feet) COMP
 PT0108  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 PT0108
 PT0108  VERT ORDER      -  FIRST     CLASS II
 PT0108
 PT0108.The horizontal coordinates were scaled from a map and have
 PT0108.an estimated accuracy of +/- 6 seconds.
 PT0108
 PT0108.The orthometric height was determined by differential leveling and
 PT0108.adjusted by the NATIONAL GEODETIC SURVEY
 PT0108.in June 1991.
 PT0108
 PT0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0108.GEOID18 height accuracy estimate available here.
 PT0108
 PT0108.Click photographs - Photos may exist for this station.
 PT0108
 PT0108.The dynamic height is computed by dividing the NAVD 88
 PT0108.geopotential number by the normal gravity value computed on the
 PT0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0108.degrees latitude (g = 980.6199 gals.).
 PT0108
 PT0108.The modeled gravity was interpolated from observed gravity values.
 PT0108
 PT0108;                    North         East    Units  Estimated Accuracy
 PT0108;SPC SD S     -   192,320.      603,740.      MT  (+/- 180 meters Scaled)
 PT0108
 PT0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP969798(NAD 83)
 PT0108
 PT0108                          SUPERSEDED SURVEY CONTROL
 PT0108
 PT0108  NGVD 29 (??/??/92)  598.372  (m)         1963.16   (f) ADJ UNCH    1 2
 PT0108
 PT0108.Superseded values are not recommended for survey control.
 PT0108
 PT0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0108.See file dsdata.pdf to determine how the superseded data were derived.
 PT0108
 PT0108_MARKER: DB = BENCH MARK DISK
 PT0108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0108_STAMPING: G 13 1926 1963.159
 PT0108_MARK LOGO: CGS
 PT0108_PROJECTION: FLUSH
 PT0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0108+STABILITY: SURFACE MOTION
 PT0108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0108+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1986
 PT0108
 PT0108  HISTORY     - Date     Condition        Report By
 PT0108  HISTORY     - 1926     MONUMENTED       CGS
 PT0108  HISTORY     - 1941     GOOD             CGS
 PT0108  HISTORY     - 19861110 GOOD             NGS
 PT0108
 PT0108                          STATION DESCRIPTION
 PT0108
 PT0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PT0108'10 MI N FROM VIVIAN.
 PT0108'10 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 PT0108'VIVIAN, LYMAN COUNTY, ABOUT 250 YARDS SOUTH OF THE FOOT OF A
 PT0108'HILL, 31.5 FEET SOUTH OF THE CENTER LINE OF AN EAST-AND-WEST
 PT0108'SECTION-LINE ROAD, AND 7 FEET WEST OF THE WEST FENCE ALONG THE
 PT0108'HIGHWAY.  A STANDARD DISK, STAMPED 1963.159 G 13 1926 AND SET
 PT0108'IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 PT0108
 PT0108                          STATION RECOVERY (1986)
 PT0108
 PT0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0108'0.9 KM (0.55 MI) NORTH ALONG COUNTY ROAD 27 FROM THE BANK IN VIVIAN,
 PT0108'THEN RIGHT 0.5 KM (0.30 MI) EAST ALONG 27, THEN LEFT 15.35 KM
 PT0108'(9.55 MI) NORTH ALONG 27, 0.2 KM (0.10 MI) SOUTH OF THE FOOT OF
 PT0108'A HILL 9.6 M (31.5 FT) SOUTH FROM THE CENTER OF A FIELD ENTRANCE
 PT0108'ROAD AT A SECTION LINE, 2.13 M (7.0 FT) WEST FROM THE WEST RIGHT
 PT0108'OF WAY FENCE, 0.3 M (1.0 FT) WEST FROM A WITNESS POST, IN THE
 PT0108'TOP OF A CONCRETE POST THAT IS FLUSH WITH THE GROUND.
 PT0108'NORTHEAST CORNER, OF SECTION 22, T 107 N, R 79 E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0036 ***********************************************************************
 OT0036  DESIGNATION -  G 130
 OT0036  PID         -  OT0036
 OT0036  STATE/COUNTY-  SD/PENNINGTON
 OT0036  COUNTRY     -  US
 OT0036  USGS QUAD   -  WALL (2017)
 OT0036
 OT0036                         *CURRENT SURVEY CONTROL
 OT0036  ______________________________________________________________________
 OT0036* NAD 83(1986) POSITION- 43 59 16.     (N) 102 14 20.     (W)   SCALED
 OT0036* NAVD 88 ORTHO HEIGHT -   858.208 (meters)     2815.64  (feet) ADJUSTED
 OT0036  ______________________________________________________________________
 OT0036  GEOID HEIGHT    -        -19.011 (meters)                     GEOID18
 OT0036  DYNAMIC HEIGHT  -        857.943 (meters)     2814.77  (feet) COMP
 OT0036  MODELED GRAVITY -    980,281.5   (mgal)                       NAVD 88
 OT0036
 OT0036  VERT ORDER      -  SECOND    CLASS 0
 OT0036
 OT0036.The horizontal coordinates were scaled from a map and have
 OT0036.an estimated accuracy of +/- 6 seconds.
 OT0036
 OT0036.The orthometric height was determined by differential leveling and
 OT0036.adjusted by the NATIONAL GEODETIC SURVEY
 OT0036.in June 1991.
 OT0036
 OT0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0036.GEOID18 height accuracy estimate available here.
 OT0036
 OT0036.Click photographs - Photos may exist for this station.
 OT0036
 OT0036.The dynamic height is computed by dividing the NAVD 88
 OT0036.geopotential number by the normal gravity value computed on the
 OT0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0036.degrees latitude (g = 980.6199 gals.).
 OT0036
 OT0036.The modeled gravity was interpolated from observed gravity values.
 OT0036
 OT0036;                    North         East    Units  Estimated Accuracy
 OT0036;SPC SD S     -   185,550.      447,160.      MT  (+/- 180 meters Scaled)
 OT0036
 OT0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ214742(NAD 83)
 OT0036
 OT0036                          SUPERSEDED SURVEY CONTROL
 OT0036
 OT0036  NGVD 29 (??/??/92)  857.73   (m)         2814.1    (f) COMPUTED    2 0
 OT0036
 OT0036.Superseded values are not recommended for survey control.
 OT0036
 OT0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0036.See file dsdata.pdf to determine how the superseded data were derived.
 OT0036
 OT0036_MARKER: DB = BENCH MARK DISK
 OT0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0036_STAMPING: G 130 1934
 OT0036_MARK LOGO: CGS
 OT0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0036+STABILITY: SURFACE MOTION
 OT0036
 OT0036  HISTORY     - Date     Condition        Report By
 OT0036  HISTORY     - 1934     MONUMENTED       CGS
 OT0036  HISTORY     - 1957     GOOD             USGS
 OT0036  HISTORY     - 1962     MARK NOT FOUND   CGS
 OT0036
 OT0036                          STATION DESCRIPTION
 OT0036
 OT0036'DESCRIBED BY US GEOLOGICAL SURVEY 1957
 OT0036'AT WALL.
 OT0036'AT WALL, PENNINGTON COUNTY, AT THE JUNCTION OF U.S. HIGHWAYS
 OT0036'14 AND 16 AND A ROAD LEADING SOUTH TO INTERIOR, 200 FEET SOUTH
 OT0036'OF THE CENTERLINE OF THE MAIN ROAD, 31 FEET EAST OF THE CENTERLINE
 OT0036'OF THE ROAD LEADING SOUTH, 13 FEET SOUTHEAST OF A RECTANGULAR
 OT0036'CONCRETE CULVERT, 3.5 FEET NORTHEAST OF A FENCE CORNER, AND 0.4
 OT0036'FOOT HIGHER THAN THE ROAD.  A STANDARD DISK, STAMPED G 130 1934
 OT0036'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- CONSTRUCTION
 OT0036'OF NEW INTERSTATE HIGHWAY GO IN THE IMMEDIATE AREA.
 OT0036
 OT0036                          STATION RECOVERY (1962)
 OT0036
 OT0036'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OT0036'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0607 ***********************************************************************
 PU0607  DESIGNATION -  G 131
 PU0607  PID         -  PU0607
 PU0607  STATE/COUNTY-  SD/PENNINGTON
 PU0607  COUNTRY     -  US
 PU0607  USGS QUAD   -  OWANKA (2017)
 PU0607
 PU0607                         *CURRENT SURVEY CONTROL
 PU0607  ______________________________________________________________________
 PU0607* NAD 83(1986) POSITION- 44 01 14.     (N) 102 34 41.     (W)   SCALED
 PU0607* NAVD 88 ORTHO HEIGHT -   762.554 (meters)     2501.81  (feet) ADJUSTED
 PU0607  ______________________________________________________________________
 PU0607  GEOID HEIGHT    -        -18.134 (meters)                     GEOID18
 PU0607  DYNAMIC HEIGHT  -        762.325 (meters)     2501.06  (feet) COMP
 PU0607  MODELED GRAVITY -    980,294.1   (mgal)                       NAVD 88
 PU0607
 PU0607  VERT ORDER      -  SECOND    CLASS 0
 PU0607
 PU0607.The horizontal coordinates were scaled from a map and have
 PU0607.an estimated accuracy of +/- 6 seconds.
 PU0607
 PU0607.The orthometric height was determined by differential leveling and
 PU0607.adjusted by the NATIONAL GEODETIC SURVEY
 PU0607.in June 1991.
 PU0607
 PU0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0607.GEOID18 height accuracy estimate available here.
 PU0607
 PU0607.Click photographs - Photos may exist for this station.
 PU0607
 PU0607.The dynamic height is computed by dividing the NAVD 88
 PU0607.geopotential number by the normal gravity value computed on the
 PU0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0607.degrees latitude (g = 980.6199 gals.).
 PU0607
 PU0607.The modeled gravity was interpolated from observed gravity values.
 PU0607
 PU0607;                    North         East    Units  Estimated Accuracy
 PU0607;SPC SD S     -   189,870.      420,060.      MT  (+/- 180 meters Scaled)
 PU0607
 PU0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ941770(NAD 83)
 PU0607
 PU0607                          SUPERSEDED SURVEY CONTROL
 PU0607
 PU0607  NGVD 29 (??/??/92)  762.104  (m)         2500.34   (f) ADJ UNCH    2 0
 PU0607
 PU0607.Superseded values are not recommended for survey control.
 PU0607
 PU0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0607.See file dsdata.pdf to determine how the superseded data were derived.
 PU0607
 PU0607_MARKER: DB = BENCH MARK DISK
 PU0607_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0607_STAMPING: G 131 1934
 PU0607_MARK LOGO: CGS
 PU0607_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0607_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0607+STABILITY: SURFACE MOTION
 PU0607
 PU0607  HISTORY     - Date     Condition        Report By
 PU0607  HISTORY     - 1934     MONUMENTED       CGS
 PU0607  HISTORY     - 1961     GOOD             CGS
 PU0607
 PU0607                          STATION DESCRIPTION
 PU0607
 PU0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0607'0.5 MI E FROM OWANKA.
 PU0607'0.5 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0607'THE STATION AT OWANKA, PENNINGTON COUNTY, ACROSS THE TRACK FROM
 PU0607'MILEPOST 615, 92.6 FEET NORTH OF THE NORTHEAST CORNER OF WOODEN
 PU0607'TRESTLE 1870, 108 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A
 PU0607'WOODEN BRIDGE OVER A DRY DITCH ON A ROAD PARALLELING THE TRACK,
 PU0607'95.4 FEET NORTH OF THE NORTH RAIL, 12.8 FEET EAST OF THE CORNER
 PU0607'OF THE RIGHT-OF-WAY FENCE, 3 FEET SOUTH OF THE FENCE AND SET IN
 PU0607'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0279 ***********************************************************************
 OT0279  DESIGNATION -  G 132
 OT0279  PID         -  OT0279
 OT0279  STATE/COUNTY-  SD/SHANNON
 OT0279  COUNTRY     -  US
 OT0279  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0279
 OT0279                         *CURRENT SURVEY CONTROL
 OT0279  ______________________________________________________________________
 OT0279* NAD 83(1986) POSITION- 43 40 00.13   (N) 102 30 40.76   (W)   HD_HELD1
 OT0279* NAVD 88 ORTHO HEIGHT -   845.920 (meters)     2775.32  (feet) ADJUSTED
 OT0279  ______________________________________________________________________
 OT0279  GEOID HEIGHT    -        -18.334 (meters)                     GEOID18
 OT0279  DYNAMIC HEIGHT  -        845.629 (meters)     2774.37  (feet) COMP
 OT0279  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 OT0279
 OT0279  VERT ORDER      -  SECOND    CLASS 0
 OT0279
 OT0279.The horizontal coordinates were determined by differentially corrected
 OT0279.hand held GPS observations or other comparable positioning techniques
 OT0279.and have an estimated accuracy of +/- 3 meters.
 OT0279
 OT0279.The orthometric height was determined by differential leveling and
 OT0279.adjusted by the NATIONAL GEODETIC SURVEY
 OT0279.in June 1991.
 OT0279
 OT0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0279.GEOID18 height accuracy estimate available here.
 OT0279
 OT0279.Click photographs - Photos may exist for this station.
 OT0279
 OT0279.The dynamic height is computed by dividing the NAVD 88
 OT0279.geopotential number by the normal gravity value computed on the
 OT0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0279.degrees latitude (g = 980.6199 gals.).
 OT0279
 OT0279.The modeled gravity was interpolated from observed gravity values.
 OT0279
 OT0279;                    North         East    Units  Estimated Accuracy
 OT0279;SPC SD S     -   150,428.6     424,373.3     MT  (+/- 3 meters HH1 GPS) 
 OT0279
 OT0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0064437865(NAD 83)
 OT0279
 OT0279                          SUPERSEDED SURVEY CONTROL
 OT0279
 OT0279  NGVD 29 (??/??/92)  845.471  (m)         2773.85   (f) ADJ UNCH    2 0
 OT0279
 OT0279.Superseded values are not recommended for survey control.
 OT0279
 OT0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0279.See file dsdata.pdf to determine how the superseded data were derived.
 OT0279
 OT0279_MARKER: DB = BENCH MARK DISK
 OT0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0279_STAMPING: G 132 1934
 OT0279_MARK LOGO: CGS
 OT0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0279+STABILITY: SURFACE MOTION
 OT0279
 OT0279  HISTORY     - Date     Condition        Report By
 OT0279  HISTORY     - 1934     MONUMENTED       CGS
 OT0279
 OT0279                          STATION DESCRIPTION
 OT0279
 OT0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0279'8.5 MI S FROM SCENIC.
 OT0279'8.5 MILES SOUTH ALONG THE ROAD LEADING TO MANDERSON AND BRENNAN
 OT0279'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OT0279'STATION AT SCENIC, PENNINGTON COUNTY, 200 YARDS SOUTH OF A
 OT0279'WOODEN BRIDGE, 35 FEET EAST OF THE CENTERLINE OF THE ROAD, AND
 OT0279'ACROSS THE ROAD FROM THE CNETERLINE OF A CROSS ROAD.  A STANDARD
 OT0279'DISK, STAMPED G 132 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0279'PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0202 ***********************************************************************
 OT0202  DESIGNATION -  G 133
 OT0202  PID         -  OT0202
 OT0202  STATE/COUNTY-  SD/SHANNON
 OT0202  COUNTRY     -  US
 OT0202  USGS QUAD   -  DENBY (2017)
 OT0202
 OT0202                         *CURRENT SURVEY CONTROL
 OT0202  ______________________________________________________________________
 OT0202* NAD 83(1986) POSITION- 43 07 16.     (N) 102 19 06.     (W)   SCALED
 OT0202* NAVD 88 ORTHO HEIGHT -  1035.876 (meters)     3398.54  (feet) ADJUSTED
 OT0202  ______________________________________________________________________
 OT0202  GEOID HEIGHT    -        -18.507 (meters)                     GEOID18
 OT0202  DYNAMIC HEIGHT  -       1035.424 (meters)     3397.05  (feet) COMP
 OT0202  MODELED GRAVITY -    980,148.3   (mgal)                       NAVD 88
 OT0202
 OT0202  VERT ORDER      -  SECOND    CLASS 0
 OT0202
 OT0202.The horizontal coordinates were scaled from a map and have
 OT0202.an estimated accuracy of +/- 6 seconds.
 OT0202
 OT0202.The orthometric height was determined by differential leveling and
 OT0202.adjusted by the NATIONAL GEODETIC SURVEY
 OT0202.in June 1991.
 OT0202
 OT0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0202.GEOID18 height accuracy estimate available here.
 OT0202
 OT0202.Click photographs - Photos may exist for this station.
 OT0202
 OT0202.The dynamic height is computed by dividing the NAVD 88
 OT0202.geopotential number by the normal gravity value computed on the
 OT0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0202.degrees latitude (g = 980.6199 gals.).
 OT0202
 OT0202.The modeled gravity was interpolated from observed gravity values.
 OT0202
 OT0202;                    North         East    Units  Estimated Accuracy
 OT0202;SPC SD S     -    89,450.      438,480.      MT  (+/- 180 meters Scaled)
 OT0202
 OT0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH181777(NAD 83)
 OT0202
 OT0202                          SUPERSEDED SURVEY CONTROL
 OT0202
 OT0202  NGVD 29 (??/??/92) 1035.380  (m)         3396.91   (f) ADJ UNCH    2 0
 OT0202
 OT0202.Superseded values are not recommended for survey control.
 OT0202
 OT0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0202.See file dsdata.pdf to determine how the superseded data were derived.
 OT0202
 OT0202_MARKER: DB = BENCH MARK DISK
 OT0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0202_STAMPING: G 133 1934
 OT0202_MARK LOGO: CGS
 OT0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0202+STABILITY: SURFACE MOTION
 OT0202
 OT0202  HISTORY     - Date     Condition        Report By
 OT0202  HISTORY     - 1934     MONUMENTED       CGS
 OT0202
 OT0202                          STATION DESCRIPTION
 OT0202
 OT0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0202'2.7 MI E FROM BRENNAN.
 OT0202'2.7 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE AT
 OT0202'BRENNAN, SHANNON COUNTY, ON THE EAST SLOPE OF A LONG HILL, 31
 OT0202'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, AND 4.5 FEET
 OT0202'SOUTHEAST OF A FENCE CORNER.  A STANDARD DISK, STAMPED G 133
 OT0202'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 OT0202'ABOVE GROUND.  NOTE-- BRENNAN IS NOW SHOWN ON MAPS ON WOUNDED
 OT0202'KNEE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0410 ***********************************************************************
 OT0410  DESIGNATION -  G 134
 OT0410  PID         -  OT0410
 OT0410  STATE/COUNTY-  SD/FALL RIVER
 OT0410  COUNTRY     -  US
 OT0410  USGS QUAD   -  OELRICHS SW (2017)
 OT0410
 OT0410                         *CURRENT SURVEY CONTROL
 OT0410  ______________________________________________________________________
 OT0410* NAD 83(1986) POSITION- 43 06 04.     (N) 103 14 41.     (W)   SCALED
 OT0410* NAVD 88 ORTHO HEIGHT -  1045.315 (meters)     3429.50  (feet) ADJUSTED
 OT0410  ______________________________________________________________________
 OT0410  GEOID HEIGHT    -        -17.004 (meters)                     GEOID18
 OT0410  DYNAMIC HEIGHT  -       1044.839 (meters)     3427.94  (feet) COMP
 OT0410  MODELED GRAVITY -    980,129.8   (mgal)                       NAVD 88
 OT0410
 OT0410  VERT ORDER      -  SECOND    CLASS 0
 OT0410
 OT0410.The horizontal coordinates were scaled from a map and have
 OT0410.an estimated accuracy of +/- 6 seconds.
 OT0410
 OT0410.The orthometric height was determined by differential leveling and
 OT0410.adjusted by the NATIONAL GEODETIC SURVEY
 OT0410.in June 1991.
 OT0410
 OT0410.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0410.GEOID18 height accuracy estimate available here.
 OT0410
 OT0410.Click photographs - Photos may exist for this station.
 OT0410
 OT0410.The dynamic height is computed by dividing the NAVD 88
 OT0410.geopotential number by the normal gravity value computed on the
 OT0410.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0410.degrees latitude (g = 980.6199 gals.).
 OT0410
 OT0410.The modeled gravity was interpolated from observed gravity values.
 OT0410
 OT0410;                    North         East    Units  Estimated Accuracy
 OT0410;SPC SD S     -    89,450.      363,050.      MT  (+/- 180 meters Scaled)
 OT0410
 OT0410_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH428735(NAD 83)
 OT0410
 OT0410                          SUPERSEDED SURVEY CONTROL
 OT0410
 OT0410  NGVD 29 (??/??/92) 1044.769  (m)         3427.71   (f) ADJ UNCH    2 0
 OT0410
 OT0410.Superseded values are not recommended for survey control.
 OT0410
 OT0410.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0410.See file dsdata.pdf to determine how the superseded data were derived.
 OT0410
 OT0410_MARKER: DB = BENCH MARK DISK
 OT0410_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0410_STAMPING: G 134 1934
 OT0410_MARK LOGO: CGS
 OT0410_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0410_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0410+STABILITY: SURFACE MOTION
 OT0410
 OT0410  HISTORY     - Date     Condition        Report By
 OT0410  HISTORY     - 1934     MONUMENTED       CGS
 OT0410
 OT0410                          STATION DESCRIPTION
 OT0410
 OT0410'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0410'5.9 MI S FROM OELRICHS.
 OT0410'5.9 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0410'THE STATION AT OELRICHS, FALL RIVER COUNTY, 183 YARDS SOUTHWEST
 OT0410'OF MILEPOST H 21, 205 YARDS SOUTHWEST OF THE NORTHEAST SWITCH
 OT0410'OF SIDING 9, AT A ROAD CROSSING, 37 FEET NORTH OF THE CENTERLINE
 OT0410'OF THE ROAD, 43.9 FEET NORTHWEST OF THE NORTHWEST RAIL, 12 FEET
 OT0410'NORTHEAST OF A CORNER POST, AND 2 FEET SOUTHEAST OF THE
 OT0410'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED G 134 1934 AND
 OT0410'SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES ABOVE
 OT0410'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0226 ***********************************************************************
 OT0226  DESIGNATION -  G 135
 OT0226  PID         -  OT0226
 OT0226  STATE/COUNTY-  SD/SHANNON
 OT0226  COUNTRY     -  US
 OT0226  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0226
 OT0226                         *CURRENT SURVEY CONTROL
 OT0226  ______________________________________________________________________
 OT0226* NAD 83(1986) POSITION- 43 12 47.     (N) 102 47 24.     (W)   SCALED
 OT0226* NAVD 88 ORTHO HEIGHT -   904.967 (meters)     2969.05  (feet) ADJUSTED
 OT0226  ______________________________________________________________________
 OT0226  GEOID HEIGHT    -        -17.798 (meters)                     GEOID18
 OT0226  DYNAMIC HEIGHT  -        904.598 (meters)     2967.84  (feet) COMP
 OT0226  MODELED GRAVITY -    980,182.7   (mgal)                       NAVD 88
 OT0226
 OT0226  VERT ORDER      -  SECOND    CLASS 0
 OT0226
 OT0226.The horizontal coordinates were scaled from a map and have
 OT0226.an estimated accuracy of +/- 6 seconds.
 OT0226
 OT0226.The orthometric height was determined by differential leveling and
 OT0226.adjusted by the NATIONAL GEODETIC SURVEY
 OT0226.in June 1991.
 OT0226
 OT0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0226.GEOID18 height accuracy estimate available here.
 OT0226
 OT0226.Click photographs - Photos may exist for this station.
 OT0226
 OT0226.The dynamic height is computed by dividing the NAVD 88
 OT0226.geopotential number by the normal gravity value computed on the
 OT0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0226.degrees latitude (g = 980.6199 gals.).
 OT0226
 OT0226.The modeled gravity was interpolated from observed gravity values.
 OT0226
 OT0226;                    North         East    Units  Estimated Accuracy
 OT0226;SPC SD S     -   100,680.      400,420.      MT  (+/- 180 meters Scaled)
 OT0226
 OT0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH795868(NAD 83)
 OT0226
 OT0226                          SUPERSEDED SURVEY CONTROL
 OT0226
 OT0226  NGVD 29 (??/??/92)  904.487  (m)         2967.47   (f) ADJ UNCH    2 0
 OT0226
 OT0226.Superseded values are not recommended for survey control.
 OT0226
 OT0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0226.See file dsdata.pdf to determine how the superseded data were derived.
 OT0226
 OT0226_MARKER: DB = BENCH MARK DISK
 OT0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0226_STAMPING: G 135 1934
 OT0226_MARK LOGO: CGS
 OT0226_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0226+STABILITY: SURFACE MOTION
 OT0226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0226+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1993
 OT0226
 OT0226  HISTORY     - Date     Condition        Report By
 OT0226  HISTORY     - 1934     MONUMENTED       CGS
 OT0226  HISTORY     - 19931110 GOOD             NGS
 OT0226
 OT0226                          STATION DESCRIPTION
 OT0226
 OT0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0226'3.8 MI NW FROM OGLALA.
 OT0226'3.8 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE STORE AND
 OT0226'POST OFFICE AT OGLALA, SHANNON COUNTY, AT THE TOP OF A LONG
 OT0226'HILL, 36 FEET SOUTHWEST OF THE CENTERLINE OF THE HIGHWAY, AND
 OT0226'3 FEET SOUTHWEST OF A FENCE LINE.  A STANDARD DISK, STAMPED G
 OT0226'135 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 OT0226'INCHES ABOVE GROUND.
 OT0226
 OT0226                          STATION RECOVERY (1993)
 OT0226
 OT0226'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0226'2.7 KM (1.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0226'IN OGLALA, THENCE 3.7 KM (2.30 MI) NORTHWESTERLY ALONG BIA ROAD 41,
 OT0226'THENCE 0.4 KM (0.25 MI) NORTHEASTERLY ALONG A TRACK ROAD, 7.9 M (25.9
 OT0226'FT) SOUTHWEST OF THE ROAD CENTER, 2.7 M (8.9 FT) NORTHWEST OF A
 OT0226'UTILITY POLE WITH A GUY CABLE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OT0226'ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OT0226'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0330 ***********************************************************************
 OS0330  DESIGNATION -  G 136
 OS0330  PID         -  OS0330
 OS0330  STATE/COUNTY-  SD/TODD
 OS0330  COUNTRY     -  US
 OS0330  USGS QUAD   -  IRON SHELL FLAT WEST (2017)
 OS0330
 OS0330                         *CURRENT SURVEY CONTROL
 OS0330  ______________________________________________________________________
 OS0330* NAD 83(1986) POSITION- 43 14 07.     (N) 101 11 56.     (W)   SCALED
 OS0330* NAVD 88 ORTHO HEIGHT -   997.583 (meters)     3272.90  (feet) ADJUSTED
 OS0330  ______________________________________________________________________
 OS0330  GEOID HEIGHT    -        -21.234 (meters)                     GEOID18
 OS0330  DYNAMIC HEIGHT  -        997.172 (meters)     3271.56  (feet) COMP
 OS0330  MODELED GRAVITY -    980,173.9   (mgal)                       NAVD 88
 OS0330
 OS0330  VERT ORDER      -  SECOND    CLASS 0
 OS0330
 OS0330.The horizontal coordinates were scaled from a map and have
 OS0330.an estimated accuracy of +/- 6 seconds.
 OS0330
 OS0330.The orthometric height was determined by differential leveling and
 OS0330.adjusted by the NATIONAL GEODETIC SURVEY
 OS0330.in June 1991.
 OS0330
 OS0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0330.GEOID18 height accuracy estimate available here.
 OS0330
 OS0330.Click photographs - Photos may exist for this station.
 OS0330
 OS0330.The dynamic height is computed by dividing the NAVD 88
 OS0330.geopotential number by the normal gravity value computed on the
 OS0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0330.degrees latitude (g = 980.6199 gals.).
 OS0330
 OS0330.The modeled gravity was interpolated from observed gravity values.
 OS0330
 OS0330;                    North         East    Units  Estimated Accuracy
 OS0330;SPC SD S     -   100,560.      529,700.      MT  (+/- 180 meters Scaled)
 OS0330
 OS0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN214892(NAD 83)
 OS0330
 OS0330                          SUPERSEDED SURVEY CONTROL
 OS0330
 OS0330  NGVD 29 (??/??/92)  997.144  (m)         3271.46   (f) ADJ UNCH    2 0
 OS0330
 OS0330.Superseded values are not recommended for survey control.
 OS0330
 OS0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0330.See file dsdata.pdf to determine how the superseded data were derived.
 OS0330
 OS0330_MARKER: DB = BENCH MARK DISK
 OS0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0330_STAMPING: G 136 1934
 OS0330_MARK LOGO: CGS
 OS0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0330+STABILITY: SURFACE MOTION
 OS0330
 OS0330  HISTORY     - Date     Condition        Report By
 OS0330  HISTORY     - 1934     MONUMENTED       CGS
 OS0330  HISTORY     - 1960     GOOD             CGS
 OS0330
 OS0330                          STATION DESCRIPTION
 OS0330
 OS0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0330'9.8 MI E FROM VETAL.
 OS0330'IS LOCATED 9.8 MILES EAST OF THE POST OFFICE AT VETAL, ON NORTH
 OS0330'SLOPE OF A HILL, 31 FEET WEST OF CENTERLINE OF HIGHWAY.  STANDARD
 OS0330'TABLET SET IN TOP OF CONCRETE POST 4 INCHES HIGH.  STAMPED G
 OS0330'136 1934.
 OS0330
 OS0330                          STATION RECOVERY (1960)
 OS0330
 OS0330'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960
 OS0330'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0235 ***********************************************************************
 OS0235  DESIGNATION -  G 137
 OS0235  PID         -  OS0235
 OS0235  STATE/COUNTY-  SD/MELLETTE
 OS0235  COUNTRY     -  US
 OS0235  USGS QUAD   -  WHITE RIVER EAST (2017)
 OS0235
 OS0235                         *CURRENT SURVEY CONTROL
 OS0235  ______________________________________________________________________
 OS0235* NAD 83(1986) POSITION- 43 31 18.     (N) 100 39 54.     (W)   SCALED
 OS0235* NAVD 88 ORTHO HEIGHT -   698.523 (meters)     2291.74  (feet) ADJUSTED
 OS0235  ______________________________________________________________________
 OS0235  GEOID HEIGHT    -        -24.004 (meters)                     GEOID18
 OS0235  DYNAMIC HEIGHT  -        698.265 (meters)     2290.89  (feet) COMP
 OS0235  MODELED GRAVITY -    980,228.2   (mgal)                       NAVD 88
 OS0235
 OS0235  VERT ORDER      -  SECOND    CLASS 0
 OS0235
 OS0235.The horizontal coordinates were scaled from a map and have
 OS0235.an estimated accuracy of +/- 6 seconds.
 OS0235
 OS0235.The orthometric height was determined by differential leveling and
 OS0235.adjusted by the NATIONAL GEODETIC SURVEY
 OS0235.in June 1991.
 OS0235
 OS0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0235.GEOID18 height accuracy estimate available here.
 OS0235
 OS0235.Click photographs - Photos may exist for this station.
 OS0235
 OS0235.The dynamic height is computed by dividing the NAVD 88
 OS0235.geopotential number by the normal gravity value computed on the
 OS0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0235.degrees latitude (g = 980.6199 gals.).
 OS0235
 OS0235.The modeled gravity was interpolated from observed gravity values.
 OS0235
 OS0235;                    North         East    Units  Estimated Accuracy
 OS0235;SPC SD S     -   132,070.      573,190.      MT  (+/- 180 meters Scaled)
 OS0235
 OS0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP654200(NAD 83)
 OS0235
 OS0235                          SUPERSEDED SURVEY CONTROL
 OS0235
 OS0235  NGVD 29 (??/??/92)  698.087  (m)         2290.31   (f) ADJ UNCH    2 0
 OS0235
 OS0235.Superseded values are not recommended for survey control.
 OS0235
 OS0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0235.See file dsdata.pdf to determine how the superseded data were derived.
 OS0235
 OS0235_MARKER: DB = BENCH MARK DISK
 OS0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0235_STAMPING: G 137 1934
 OS0235_MARK LOGO: CGS
 OS0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0235+STABILITY: SURFACE MOTION
 OS0235_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0235+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1986
 OS0235
 OS0235  HISTORY     - Date     Condition        Report By
 OS0235  HISTORY     - 1934     MONUMENTED       CGS
 OS0235  HISTORY     - 19861031 GOOD             NGS
 OS0235
 OS0235                          STATION DESCRIPTION
 OS0235
 OS0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0235'6.4 MI E FROM WHITE RIVER.
 OS0235'6.4 MILES EAST ALONG STATE HIGHWAY 40 FROM THE COURTHOUSE AT
 OS0235'WHITE RIVER, MELLETTE COUNTY, ON A FLAT STRETCH OF GROUND
 OS0235'BETWEEN A HILL AND A VALLEY SOUTH OF A CURVE, 1/4 MILE
 OS0235'SOUTHWEST OF THE BOTTOM OF THE VALLEY, 0.2 MILE SOUTHEAST OF
 OS0235'THE TOP OF THE HILL, 441 FEET SOUTHEAST OF THE CENTER OF THE
 OS0235'SOUTHWEST END OF A 3-FOOT CORRUGATED IRON PIPE CULVERT UNDER
 OS0235'THE HIGHWAY, AND 59 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY.
 OS0235'A STANDARD DISK, STAMPED G 137 1934 AND SET IN THE TOP OF A
 OS0235'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 OS0235
 OS0235                          STATION RECOVERY (1986)
 OS0235
 OS0235'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OS0235'3.9 KM (2.40 MI) SOUTH ALONG U.S. HIGHWAY 83 AND STATE HIGHWAY 44
 OS0235'FROM THEIR JUNCTION IN WHITE RIVER, THEN LEFT, 6.35 KM (3.95 MI)
 OS0235'EAST ALONG 44, THEN RIGHT 0.4 KM (0.25 MI) SOUTH ALONG THE FORMER
 OS0235'HIGHWAY ROUTE, 17.98 M (59.0 FT) WEST FROM THE CENTER OF THE ROAD,
 OS0235'2.1 M (6.9 FT) WEST FROM THE RIGHT OF WAY FENCE (WEST ONE),
 OS0235'30.5 M (100.1 FT) NORTH FROM A FIELD ENTRANCE, ON THE OUTSIDE OF
 OS0235'A CURVE, IN THE TOP OF A 6-INCH CONCRETE POST THAT PROJECTS
 OS0235'15 CM (0.5 FT), ABOUT 45.7 M (149.9 FT) SOUTH FROM A POND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0706 ***********************************************************************
 OR0706  DESIGNATION -  G 138
 OR0706  PID         -  OR0706
 OR0706  STATE/COUNTY-  SD/TRIPP
 OR0706  COUNTRY     -  US
 OR0706  USGS QUAD   -  WINNER NORTH (2017)
 OR0706
 OR0706                         *CURRENT SURVEY CONTROL
 OR0706  ______________________________________________________________________
 OR0706* NAD 83(1986) POSITION- 43 22 41.     (N) 099 51 20.     (W)   SCALED
 OR0706* NAVD 88 ORTHO HEIGHT -   598.928 (meters)     1964.98  (feet) ADJUSTED
 OR0706  ______________________________________________________________________
 OR0706  GEOID HEIGHT    -        -25.345 (meters)                     GEOID18
 OR0706  DYNAMIC HEIGHT  -        598.714 (meters)     1964.28  (feet) COMP
 OR0706  MODELED GRAVITY -    980,244.1   (mgal)                       NAVD 88
 OR0706
 OR0706  VERT ORDER      -  FIRST     CLASS II
 OR0706
 OR0706.The horizontal coordinates were scaled from a map and have
 OR0706.an estimated accuracy of +/- 6 seconds.
 OR0706
 OR0706.The orthometric height was determined by differential leveling and
 OR0706.adjusted by the NATIONAL GEODETIC SURVEY
 OR0706.in June 1994.
 OR0706
 OR0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0706.GEOID18 height accuracy estimate available here.
 OR0706
 OR0706.Click photographs - Photos may exist for this station.
 OR0706
 OR0706.The dynamic height is computed by dividing the NAVD 88
 OR0706.geopotential number by the normal gravity value computed on the
 OR0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0706.degrees latitude (g = 980.6199 gals.).
 OR0706
 OR0706.The modeled gravity was interpolated from observed gravity values.
 OR0706
 OR0706;                    North         East    Units  Estimated Accuracy
 OR0706;SPC SD S     -   116,170.      638,720.      MT  (+/- 180 meters Scaled)
 OR0706
 OR0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP306031(NAD 83)
 OR0706
 OR0706                          SUPERSEDED SURVEY CONTROL
 OR0706
 OR0706  NAVD 88 (06/15/91)  598.820  (m)         1964.63   (f) SUPERSEDED  1 2
 OR0706  NGVD 29 (??/??/92)  598.482  (m)         1963.52   (f) ADJ UNCH    1 2
 OR0706
 OR0706.Superseded values are not recommended for survey control.
 OR0706
 OR0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0706.See file dsdata.pdf to determine how the superseded data were derived.
 OR0706
 OR0706_MARKER: DB = BENCH MARK DISK
 OR0706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0706_STAMPING: G 138 1934
 OR0706_MARK LOGO: CGS
 OR0706_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0706+STABILITY: SURFACE MOTION
 OR0706_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0706+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR0706
 OR0706  HISTORY     - Date     Condition        Report By
 OR0706  HISTORY     - 1934     MONUMENTED       CGS
 OR0706  HISTORY     - 1982     GOOD             NGS
 OR0706  HISTORY     - 19880709 GOOD             NGS
 OR0706  HISTORY     - 19930919 GOOD             NGS
 OR0706
 OR0706                          STATION DESCRIPTION
 OR0706
 OR0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0706'AT WINNER.
 OR0706'AT WINNER, TRIPP COUNTY, 48.0 FEET SOUTH OF THE SOUTHWEST CORNER
 OR0706'OF THE CHICAGO AND NORTH WESTERN RAILWAY STATION, ABOUT 304 FEET
 OR0706'EAST OF THE CENTER OF THE CROSSING OF MAIN STREET, 90.9 FEET
 OR0706'SOTH OF THE SOUTH RAIL OF THE MAIN TRACK, IN LINE WITH A ROW OF
 OR0706'POLES, 9.5 FEET EAST OF A POWER-TRANSMISSION LINE TRANSFORMER
 OR0706'POLE, AND 7.7 FEET NORTH OF THE NORTH WALL OF A LUMBER SHED.  A
 OR0706'STANDARD DISK, STAMPED G 138 1934 AND SET IN THE TOP OF A CONCRETE
 OR0706'POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 OR0706
 OR0706                          STATION RECOVERY (1982)
 OR0706
 OR0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 OR0706'0.2 KM (0.15 MI) NORTH ALONG MAIN STREET, FROM THE JUNCTION OF MAIN
 OR0706'STREET AND HIGHWAY 18 AND 44 IN WINNER, THENCE 0.1 KM (0.05 MI) EAST
 OR0706'ALONG TRACK ROAD, WHICH IS JUST SOUTH OF A GRAIN ELEVATOR, 8.5 M (28
 OR0706'FT) SOUTH OF THE CENTER OF TRACK ROAD, 2.7 M (9 FT) EAST OF AN OLD
 OR0706'POWER POLE, 2.4 M (7.8 FT) NORTH OF OLD CONCRETE FLOOR OF A
 OR0706'DEMOLISHED BUILDING.
 OR0706
 OR0706                          STATION RECOVERY (1988)
 OR0706
 OR0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 OR0706'0.2 KM (0.10 MI) NORTH ALONG MADISON STREET FROM ITS JUNCTION WITH
 OR0706'U.S. HIGHWAYS 18 AND 183 (SECOND STREET) AND THE NORTHEAST CORNER
 OR0706'OF THE COURTHOUSE GROUNDS, 30.5 METERS (100 FT) WEST FROM THE CENTER
 OR0706'OF MADISON, 15 CM (0.5 FT) NORTH FROM A SIX FOOT HIGH CHAINLINK
 OR0706'FENCE AROUND A BUILDERS SUPPLY AND LUMBER YARD, 92.66 METERS
 OR0706'(304 FT) WEST FROM THE CENTER OF MAIN STREET, 44.2 METERS
 OR0706'(145FT) NORTH FROM THE CENTER OF EAST FIRST STREET, 22.71 METERS
 OR0706'(74.5 FT) WEST FROM THE NORTHEAST CORNER OF A CHAIN LINK FENCE,
 OR0706'14.02 METERS (46 FT) EAST FROM A SMALL ELM TREE, 2.1 METERS (7 FT)
 OR0706'SOUTH FROM THE SOUTH EDGE OF A DITCH, 2.1 METERS (7 FT) NORTH FROM
 OR0706'THE NORTH EDGE OF A CONCRETE SLAB AT A ROW OF CUTOFF METAL STUDS AND
 OR0706'15 CM (0.5 FT) EAST OF A LINE EXTENDED THRU THE STUDS.
 OR0706
 OR0706                          STATION RECOVERY (1993)
 OR0706
 OR0706'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0706'0.2 KM (0.10 MI) NORTHERLY ALONG MADISON STREET FROM THE COURTHOUSE
 OR0706'IN WINNER, 40.5 M (132.9 FT) NORTH OF THE CENTER OF FIRST STREET,
 OR0706'27.5 M (90.2 FT) WEST OF THE EXTENDED CENTER OF THE STREET, 22.0 M
 OR0706'(72.2 FT) WEST OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE
 OR0706'ENCLOSING THE FULLERTON LUMBER COMPANY STORAGE YARD, 0.2 M (0.7 FT)
 OR0706'NORTH OF A WITNESS POST AND CHAIN-LINK FENCE, AND THE MONUMENT IS
 OR0706'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0158 ***********************************************************************
 PT0158  DESIGNATION -  G 14
 PT0158  PID         -  PT0158
 PT0158  STATE/COUNTY-  SD/HUGHES
 PT0158  COUNTRY     -  US
 PT0158  USGS QUAD   -  ROUSSEAU (2017)
 PT0158
 PT0158                         *CURRENT SURVEY CONTROL
 PT0158  ______________________________________________________________________
 PT0158* NAD 83(1986) POSITION- 44 21 31.     (N) 100 03 50.     (W)   SCALED
 PT0158* NAVD 88 ORTHO HEIGHT -   451.987 (meters)     1482.89  (feet) ADJUSTED
 PT0158  ______________________________________________________________________
 PT0158  GEOID HEIGHT    -        -23.756 (meters)                     GEOID18
 PT0158  DYNAMIC HEIGHT  -        451.895 (meters)     1482.59  (feet) COMP
 PT0158  MODELED GRAVITY -    980,400.4   (mgal)                       NAVD 88
 PT0158
 PT0158  VERT ORDER      -  FIRST     CLASS II
 PT0158
 PT0158.The horizontal coordinates were scaled from a map and have
 PT0158.an estimated accuracy of +/- 6 seconds.
 PT0158
 PT0158.The orthometric height was determined by differential leveling and
 PT0158.adjusted by the NATIONAL GEODETIC SURVEY
 PT0158.in June 1991.
 PT0158
 PT0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0158.GEOID18 height accuracy estimate available here.
 PT0158
 PT0158.Click photographs - Photos may exist for this station.
 PT0158
 PT0158.The dynamic height is computed by dividing the NAVD 88
 PT0158.geopotential number by the normal gravity value computed on the
 PT0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0158.degrees latitude (g = 980.6199 gals.).
 PT0158
 PT0158.The modeled gravity was interpolated from observed gravity values.
 PT0158
 PT0158;                    North         East    Units  Estimated Accuracy
 PT0158;SPC SD S     -   225,040.      621,480.      MT  (+/- 180 meters Scaled)
 PT0158
 PT0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ152122(NAD 83)
 PT0158
 PT0158                          SUPERSEDED SURVEY CONTROL
 PT0158
 PT0158  NGVD 29 (??/??/92)  451.638  (m)         1481.75   (f) ADJ UNCH    1 2
 PT0158
 PT0158.Superseded values are not recommended for survey control.
 PT0158
 PT0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0158.See file dsdata.pdf to determine how the superseded data were derived.
 PT0158
 PT0158_MARKER: DB = BENCH MARK DISK
 PT0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0158_STAMPING: 1481.716 G 14 1926
 PT0158_MARK LOGO: CGS
 PT0158_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0158+STABILITY: SURFACE MOTION
 PT0158
 PT0158  HISTORY     - Date     Condition        Report By
 PT0158  HISTORY     - 1926     MONUMENTED       CGS
 PT0158  HISTORY     - 1946     GOOD             CGS
 PT0158
 PT0158                          STATION DESCRIPTION
 PT0158
 PT0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0158'4 MI W FROM CANNING.
 PT0158'4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0158'CANNING, HUGHES COUNTY, ABOUT 540 YARDS SOUTH OF BRIDGE 256,
 PT0158'56 FEET WEST OF THE EAST RIGHT-OF-WAY FENCE, 44 FEET EAST OF THE
 PT0158'CENTER LINE OF THE TRACK, 14 FEET NORTH OF A POLE, AND IN LINE
 PT0158'WITH THE ROW OF POLES.  A STANDARD DISK, STAMPED 1481.716 G 14
 PT0158'1926 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0158'2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0033 ***********************************************************************
 OS0033  DESIGNATION -  G 140
 OS0033  PID         -  OS0033
 OS0033  STATE/COUNTY-  SD/LYMAN
 OS0033  COUNTRY     -  US
 OS0033  USGS QUAD   -  PRESHO SE (2017)
 OS0033
 OS0033                         *CURRENT SURVEY CONTROL
 OS0033  ______________________________________________________________________
 OS0033* NAD 83(1986) POSITION- 43 47 20.     (N) 100 02 26.     (W)   SCALED
 OS0033* NAVD 88 ORTHO HEIGHT -   560.836 (meters)     1840.01  (feet) ADJUSTED
 OS0033  ______________________________________________________________________
 OS0033  GEOID HEIGHT    -        -25.469 (meters)                     GEOID18
 OS0033  DYNAMIC HEIGHT  -        560.656 (meters)     1839.42  (feet) COMP
 OS0033  MODELED GRAVITY -    980,280.2   (mgal)                       NAVD 88
 OS0033
 OS0033  VERT ORDER      -  SECOND    CLASS 0
 OS0033
 OS0033.The horizontal coordinates were scaled from a map and have
 OS0033.an estimated accuracy of +/- 6 seconds.
 OS0033
 OS0033.The orthometric height was determined by differential leveling and
 OS0033.adjusted by the NATIONAL GEODETIC SURVEY
 OS0033.in June 1991.
 OS0033
 OS0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0033.GEOID18 height accuracy estimate available here.
 OS0033
 OS0033.Click photographs - Photos may exist for this station.
 OS0033
 OS0033.The dynamic height is computed by dividing the NAVD 88
 OS0033.geopotential number by the normal gravity value computed on the
 OS0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0033.degrees latitude (g = 980.6199 gals.).
 OS0033
 OS0033.The modeled gravity was interpolated from observed gravity values.
 OS0033
 OS0033;                    North         East    Units  Estimated Accuracy
 OS0033;SPC SD S     -   161,740.      623,560.      MT  (+/- 180 meters Scaled)
 OS0033
 OS0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP162489(NAD 83)
 OS0033
 OS0033                          SUPERSEDED SURVEY CONTROL
 OS0033
 OS0033  NGVD 29 (??/??/92)  560.442  (m)         1838.72   (f) ADJ UNCH    2 0
 OS0033
 OS0033.Superseded values are not recommended for survey control.
 OS0033
 OS0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0033.See file dsdata.pdf to determine how the superseded data were derived.
 OS0033
 OS0033_MARKER: DB = BENCH MARK DISK
 OS0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0033_STAMPING: G 140 1934
 OS0033_MARK LOGO: CGS
 OS0033_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0033+STABILITY: SURFACE MOTION
 OS0033
 OS0033  HISTORY     - Date     Condition        Report By
 OS0033  HISTORY     - 1934     MONUMENTED       CGS
 OS0033  HISTORY     - 1975     MARK NOT FOUND   USGS
 OS0033
 OS0033                          STATION DESCRIPTION
 OS0033
 OS0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0033'9.1 MI S FROM PRESHO.
 OS0033'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO,
 OS0033'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT PRESHO,
 OS0033'LYMAN COUNTY, THENCE ABOUT 8.0 MILES SOUTH ALONG U.S. HIGHWAY 183,
 OS0033'NEAR A SECTION CORNER, ABOUT 150 FEET SOUTH OF THE CENTER LINE
 OS0033'OF A SECTION-LINE ROAD, 33 FEET EAST OF THE CENTER LINE OF THE
 OS0033'HIGHWAY, 1 FOOT EAST OF A FENCE PARALLELING THE HIGHWAY, IN
 OS0033'LINE WITH A ROW OF POLES, AND 0.5 FOOT EAST OF A WHITE REFERENCE
 OS0033'POST STENCILED U.S.B.M.  A STANDARD DISK, STAMPED G 140 1934
 OS0033'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES
 OS0033'ABOVE GROUND.
 OS0033
 OS0033                          STATION RECOVERY (1975)
 OS0033
 OS0033'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 OS0033'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0617 ***********************************************************************
 OR0617  DESIGNATION -  G 141
 OR0617  PID         -  OR0617
 OR0617  STATE/COUNTY-  SD/GREGORY
 OR0617  COUNTRY     -  US
 OR0617  USGS QUAD   -  DIXON (2017)
 OR0617
 OR0617                         *CURRENT SURVEY CONTROL
 OR0617  ______________________________________________________________________
 OR0617* NAD 83(1986) POSITION- 43 23 05.     (N) 099 26 08.     (W)   SCALED
 OR0617* NAVD 88 ORTHO HEIGHT -   613.762 (meters)     2013.65  (feet) ADJUSTED
 OR0617  ______________________________________________________________________
 OR0617  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 OR0617  DYNAMIC HEIGHT  -        613.542 (meters)     2012.93  (feet) COMP
 OR0617  MODELED GRAVITY -    980,242.6   (mgal)                       NAVD 88
 OR0617
 OR0617  VERT ORDER      -  SECOND    CLASS 0
 OR0617
 OR0617.The horizontal coordinates were scaled from a map and have
 OR0617.an estimated accuracy of +/- 6 seconds.
 OR0617
 OR0617.The orthometric height was determined by differential leveling and
 OR0617.adjusted by the NATIONAL GEODETIC SURVEY
 OR0617.in June 1991.
 OR0617
 OR0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0617.GEOID18 height accuracy estimate available here.
 OR0617
 OR0617.Click photographs - Photos may exist for this station.
 OR0617
 OR0617.The dynamic height is computed by dividing the NAVD 88
 OR0617.geopotential number by the normal gravity value computed on the
 OR0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0617.degrees latitude (g = 980.6199 gals.).
 OR0617
 OR0617.The modeled gravity was interpolated from observed gravity values.
 OR0617
 OR0617;                    North         East    Units  Estimated Accuracy
 OR0617;SPC SD S     -   117,190.      672,740.      MT  (+/- 180 meters Scaled)
 OR0617
 OR0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647036(NAD 83)
 OR0617
 OR0617                          SUPERSEDED SURVEY CONTROL
 OR0617
 OR0617  NGVD 29 (??/??/92)  613.43   (m)         2012.6    (f) COMPUTED    2 0
 OR0617
 OR0617.Superseded values are not recommended for survey control.
 OR0617
 OR0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0617.See file dsdata.pdf to determine how the superseded data were derived.
 OR0617
 OR0617_MARKER: DB = BENCH MARK DISK
 OR0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0617_STAMPING: G 141 1934
 OR0617_MARK LOGO: CGS
 OR0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0617+STABILITY: SURFACE MOTION
 OR0617
 OR0617  HISTORY     - Date     Condition        Report By
 OR0617  HISTORY     - 1934     MONUMENTED       CGS
 OR0617
 OR0617                          STATION DESCRIPTION
 OR0617
 OR0617'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0617'10.6 MI N FROM GREGORY.
 OR0617'LOCATED 10.6 MILES NORTH OF THE RWY. STATION AT GREGORY, 2 MILES
 OR0617'EAST OF DIXON, 43 FT. EAST OF CENTERLINE OF THE GREGORY-OACOMA
 OR0617'ROAD, 35 FT. NORTH OF CENTERLINE OF AN EAST-WEST SECTION LINE
 OR0617'ROAD, 24 FT. EAST OF EAST END OF AN 18 IN CONCRETE CULVERT
 OR0617'UNDER THE ROAD TO OACOMA, 9 FT. EAST OF CORNER OF FENCE, 2 FT.
 OR0617'NORTH OF FENCE LINE RUNNING EAST.  STANDARD TABLET SET IN TOP OF
 OR0617'A CONCRETE POST 3 IN HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0618 ***********************************************************************
 OR0618  DESIGNATION -  G 141 RESET
 OR0618  PID         -  OR0618
 OR0618  STATE/COUNTY-  SD/GREGORY
 OR0618  COUNTRY     -  US
 OR0618  USGS QUAD   -  DIXON (2017)
 OR0618
 OR0618                         *CURRENT SURVEY CONTROL
 OR0618  ______________________________________________________________________
 OR0618* NAD 83(1986) POSITION- 43 23 04.     (N) 099 26 07.     (W)   SCALED
 OR0618* NAVD 88 ORTHO HEIGHT -   615.62  (meters)     2019.7   (feet) RESET
 OR0618  ______________________________________________________________________
 OR0618  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 OR0618  VERT ORDER      -  THIRD
 OR0618
 OR0618.The horizontal coordinates were scaled from a map and have
 OR0618.an estimated accuracy of +/- 6 seconds.
 OR0618
 OR0618.The orthometric height was computed from unverified reset data.
 OR0618
 OR0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0618.GEOID18 height accuracy estimate available here.
 OR0618
 OR0618.Click photographs - Photos may exist for this station.
 OR0618
 OR0618;                    North         East    Units  Estimated Accuracy
 OR0618;SPC SD S     -   117,160.      672,760.      MT  (+/- 180 meters Scaled)
 OR0618
 OR0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647036(NAD 83)
 OR0618
 OR0618                          SUPERSEDED SURVEY CONTROL
 OR0618
 OR0618.No superseded survey control is available for this station.
 OR0618
 OR0618_MARKER: DB = BENCH MARK DISK
 OR0618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0618_STAMPING: G 141 RESET 1958
 OR0618_MARK LOGO: CGS
 OR0618_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0618+STABILITY: SURFACE MOTION
 OR0618
 OR0618  HISTORY     - Date     Condition        Report By
 OR0618  HISTORY     - 1958     MONUMENTED       CGS
 OR0618
 OR0618                          STATION DESCRIPTION
 OR0618
 OR0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0618'11 MI N FROM GREGORY.
 OR0618'ABOUT 11.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0618'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, IN THE NORTHEAST
 OR0618'ANGLE OF CROSSROADS AT CHARLIES CORNER, 127 FEET EAST OF THE
 OR0618'CENTERLINE OF THE HIGHWAY, 30 FEET NORTH OF THE CENTERLINE OF
 OR0618'THE EAST-WEST ROAD, 2 FEET EAST OF A WHITE WITNESS POST AND
 OR0618'3/4 FOOT SOUTH OF THE FENCE LINE.  A STANDARD DISK, STAMPED
 OR0618'G 141 RESET 1958 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0618'ABOUT 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0619 ***********************************************************************
 OR0619  DESIGNATION -  G 141 RESET
 OR0619  PID         -  OR0619
 OR0619  STATE/COUNTY-  SD/GREGORY
 OR0619  COUNTRY     -  US
 OR0619  USGS QUAD   -  DIXON (2017)
 OR0619
 OR0619                         *CURRENT SURVEY CONTROL
 OR0619  ______________________________________________________________________
 OR0619* NAD 83(1986) POSITION- 43 23 05.     (N) 099 26 08.     (W)   SCALED
 OR0619* NAVD 88 ORTHO HEIGHT -   610.49  (+/-2cm)     2002.9   (feet) VERTCON3
 OR0619  ______________________________________________________________________
 OR0619  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 OR0619  VERT ORDER      -  THIRD (See Below)
 OR0619
 OR0619.The horizontal coordinates were scaled from a map and have
 OR0619.an estimated accuracy of +/- 6 seconds.
 OR0619
 OR0619.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0619.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0619
 OR0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0619.GEOID18 height accuracy estimate available here.
 OR0619
 OR0619.The vertical order pertains to the NGVD 29 superseded value.
 OR0619
 OR0619.Click photographs - Photos may exist for this station.
 OR0619
 OR0619;                    North         East    Units  Estimated Accuracy
 OR0619;SPC SD S     -   117,190.      672,740.      MT  (+/- 180 meters Scaled)
 OR0619
 OR0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647036(NAD 83)
 OR0619
 OR0619                          SUPERSEDED SURVEY CONTROL
 OR0619
 OR0619  NGVD 29 (??/??/??)  610.16   (m)         2001.8    (f) RESET       3  
 OR0619
 OR0619.Superseded values are not recommended for survey control.
 OR0619
 OR0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0619.See file dsdata.pdf to determine how the superseded data were derived.
 OR0619
 OR0619_MARKER: DB = BENCH MARK DISK
 OR0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0619_STAMPING: G 141 RESET 1964
 OR0619_MARK LOGO: CGS
 OR0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0619+STABILITY: SURFACE MOTION
 OR0619
 OR0619  HISTORY     - Date     Condition        Report By
 OR0619  HISTORY     - 1964     MONUMENTED       SCHD
 OR0619
 OR0619                          STATION DESCRIPTION
 OR0619
 OR0619'DESCRIBED BY SC HIGHWAY DEPT 1964
 OR0619'11 MI N FROM GREGORY.
 OR0619'ABOUT 11.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0619'WITH U.S. HIGHWAY 18 AT GREGORY TO THE INTERSECTION OF STATE
 OR0619'HIGHWAY 44 (NW CORNER SECTION 24 TWP 99N, R 73W).  THE MARK
 OR0619'IS LOCATED 419 FEET SOUTH AND 99.5 FEET WEST OF THE INTERSECTION,
 OR0619'AND 0.5 FOOT EAST OF A NORTH-SOUTH FENCE LINE.  IT IS SET IN
 OR0619'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0226 ***********************************************************************
 OR0226  DESIGNATION -  G 142 RESET
 OR0226  PID         -  OR0226
 OR0226  STATE/COUNTY-  SD/CHARLES MIX
 OR0226  COUNTRY     -  US
 OR0226  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0226
 OR0226                         *CURRENT SURVEY CONTROL
 OR0226  ______________________________________________________________________
 OR0226* NAD 83(1986) POSITION- 43 10 09.     (N) 098 39 53.     (W)   SCALED
 OR0226* NAVD 88 ORTHO HEIGHT -   517.481 (meters)     1697.77  (feet) ADJUSTED
 OR0226  ______________________________________________________________________
 OR0226  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 OR0226  DYNAMIC HEIGHT  -        517.311 (meters)     1697.21  (feet) COMP
 OR0226  MODELED GRAVITY -    980,275.6   (mgal)                       NAVD 88
 OR0226
 OR0226  VERT ORDER      -  FIRST     CLASS II
 OR0226
 OR0226.The horizontal coordinates were scaled from a map and have
 OR0226.an estimated accuracy of +/- 6 seconds.
 OR0226
 OR0226.The orthometric height was determined by differential leveling and
 OR0226.adjusted by the NATIONAL GEODETIC SURVEY
 OR0226.in June 1991.
 OR0226
 OR0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0226.GEOID18 height accuracy estimate available here.
 OR0226
 OR0226.Click photographs - Photos may exist for this station.
 OR0226
 OR0226.The dynamic height is computed by dividing the NAVD 88
 OR0226.geopotential number by the normal gravity value computed on the
 OR0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0226.degrees latitude (g = 980.6199 gals.).
 OR0226
 OR0226.The modeled gravity was interpolated from observed gravity values.
 OR0226
 OR0226;                    North         East    Units  Estimated Accuracy
 OR0226;SPC SD S     -    94,220.      735,670.      MT  (+/- 180 meters Scaled)
 OR0226
 OR0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN272796(NAD 83)
 OR0226
 OR0226                          SUPERSEDED SURVEY CONTROL
 OR0226
 OR0226  NGVD 29 (??/??/92)  517.166  (m)         1696.74   (f) ADJ UNCH    1 2
 OR0226
 OR0226.Superseded values are not recommended for survey control.
 OR0226
 OR0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0226.See file dsdata.pdf to determine how the superseded data were derived.
 OR0226
 OR0226_MARKER: DB = BENCH MARK DISK
 OR0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0226_STAMPING: G 142 RESET 1941
 OR0226_MARK LOGO: CGS
 OR0226_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0226+STABILITY: SURFACE MOTION
 OR0226
 OR0226  HISTORY     - Date     Condition        Report By
 OR0226  HISTORY     - 1941     MONUMENTED       SDHD
 OR0226  HISTORY     - 1949     GOOD             CGS
 OR0226  HISTORY     - 1963     MARK NOT FOUND   USGS
 OR0226  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0226
 OR0226                          STATION DESCRIPTION
 OR0226
 OR0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0226'6.6 MI W FROM LAKE ANDES.
 OR0226'6.6 MILES WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO.
 OR0226'50 FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OR0226'STATION AT LAKE ANDES, IN THE SOUTHEAST QUARTER OF A SECTION
 OR0226'LINE ROAD CROSSING, 49 FEET SOUTH OF THE CENTER LINE OF THE
 OR0226'HIGHWAY, 46 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 OR0226'SECTION LINE ROAD, 23.9 FEET SOUTH SOUTHEAST OF THE CENTER
 OR0226'LINE OF THE SOUTH END OF A CONCRETE PIPE CULVERT, 4 FEET EAST
 OR0226'OF A CORNER FENCE POST, 1.2 FEET NORTH OF A FENCE, 1.5 FEET
 OR0226'WEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 OR0226'PROJECTING 0.2 FOOT ABOVE THE GROUND.  NOTE-- POST HAS BEEN
 OR0226'HIT, CONCRETE AROUND TABLET BROKEN, CAP SOLID, ELEVATION MAY BE
 OR0226'DOUBTFUL.
 OR0226
 OR0226                          STATION RECOVERY (1963)
 OR0226
 OR0226'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
 OR0226'MARK NOT FOUND.
 OR0226
 OR0226                          STATION RECOVERY (2013)
 OR0226
 OR0226'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0226'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0114 ***********************************************************************
 OR0114  DESIGNATION -  G 143
 OR0114  PID         -  OR0114
 OR0114  STATE/COUNTY-  SD/BON HOMME
 OR0114  COUNTRY     -  US
 OR0114  USGS QUAD   -  AVON (2017)
 OR0114
 OR0114                         *CURRENT SURVEY CONTROL
 OR0114  ______________________________________________________________________
 OR0114* NAD 83(1986) POSITION- 43 00 09.     (N) 098 01 48.     (W)   SCALED
 OR0114* NAVD 88 ORTHO HEIGHT -   481.340 (meters)     1579.20  (feet) ADJUSTED
 OR0114  ______________________________________________________________________
 OR0114  GEOID HEIGHT    -        -26.176 (meters)                     GEOID18
 OR0114  DYNAMIC HEIGHT  -        481.180 (meters)     1578.67  (feet) COMP
 OR0114  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 OR0114
 OR0114  VERT ORDER      -  FIRST     CLASS II
 OR0114
 OR0114.The horizontal coordinates were scaled from a map and have
 OR0114.an estimated accuracy of +/- 6 seconds.
 OR0114
 OR0114.The orthometric height was determined by differential leveling and
 OR0114.adjusted by the NATIONAL GEODETIC SURVEY
 OR0114.in June 1991.
 OR0114
 OR0114.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0114.GEOID18 height accuracy estimate available here.
 OR0114
 OR0114.Click photographs - Photos may exist for this station.
 OR0114
 OR0114.The dynamic height is computed by dividing the NAVD 88
 OR0114.geopotential number by the normal gravity value computed on the
 OR0114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0114.degrees latitude (g = 980.6199 gals.).
 OR0114
 OR0114.The modeled gravity was interpolated from observed gravity values.
 OR0114
 OR0114;                    North         East    Units  Estimated Accuracy
 OR0114;SPC SD S     -    76,940.      787,780.      MT  (+/- 180 meters Scaled)
 OR0114
 OR0114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN790615(NAD 83)
 OR0114
 OR0114                          SUPERSEDED SURVEY CONTROL
 OR0114
 OR0114  NGVD 29 (??/??/92)  481.057  (m)         1578.27   (f) ADJ UNCH    1 2
 OR0114
 OR0114.Superseded values are not recommended for survey control.
 OR0114
 OR0114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0114.See file dsdata.pdf to determine how the superseded data were derived.
 OR0114
 OR0114_MARKER: DB = BENCH MARK DISK
 OR0114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0114_STAMPING: G 143 1934
 OR0114_MARK LOGO: CGS
 OR0114_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0114+STABILITY: SURFACE MOTION
 OR0114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0114+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1993
 OR0114
 OR0114  HISTORY     - Date     Condition        Report By
 OR0114  HISTORY     - 1934     MONUMENTED       CGS
 OR0114  HISTORY     - 19930919 GOOD             NGS
 OR0114
 OR0114                          STATION DESCRIPTION
 OR0114
 OR0114'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0114'1.8 MI E FROM AVON.
 OR0114'1.8 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OR0114'RAILROAD FROM THE STATION AT AVON, BON HOMME COUNTY, 35 YARDS
 OR0114'SOUTH OF STATE HIGHWAY 50, 49 YARDS NORTHWEST OF A FARMHOUSE,
 OR0114'AT A ROAD CROSSING, 55 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OR0114'40.7 FEET SOUTH OF THE SOUTH RAIL, 22.5 FEET EAST OF A FENCE
 OR0114'CORNER, AND 5.6 FEET NORTH OF THE FENCE.  A STANDARD DISK,
 OR0114'STAMPED G 143 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0114'4 INCHES ABOVE GROUND.
 OR0114
 OR0114                          STATION RECOVERY (1993)
 OR0114
 OR0114'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0114'14.2 KM (8.80 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 OR0114'OF PEARL STREET IN TYNDALL, 63.0 M (206.7 FT) SOUTH OF THE HIGHWAY
 OR0114'CENTERLINE, 18.7 M (61.4 FT) EAST OF THE CENTER OF A GRAVELED ROAD,
 OR0114'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR0114'NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 OR0114'M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0051 ***********************************************************************
 OR0051  DESIGNATION -  G 144
 OR0051  PID         -  OR0051
 OR0051  STATE/COUNTY-  SD/AURORA
 OR0051  COUNTRY     -  US
 OR0051  USGS QUAD   -  STICKNEY (2017)
 OR0051
 OR0051                         *CURRENT SURVEY CONTROL
 OR0051  ______________________________________________________________________
 OR0051* NAD 83(1986) POSITION- 43 30 47.     (N) 098 25 30.     (W)   SCALED
 OR0051* NAVD 88 ORTHO HEIGHT -   482.684 (meters)     1583.61  (feet) ADJUSTED
 OR0051  ______________________________________________________________________
 OR0051  GEOID HEIGHT    -        -26.361 (meters)                     GEOID18
 OR0051  DYNAMIC HEIGHT  -        482.542 (meters)     1583.14  (feet) COMP
 OR0051  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 OR0051
 OR0051  VERT ORDER      -  SECOND    CLASS 0
 OR0051
 OR0051.The horizontal coordinates were scaled from a map and have
 OR0051.an estimated accuracy of +/- 6 seconds.
 OR0051
 OR0051.The orthometric height was determined by differential leveling and
 OR0051.adjusted by the NATIONAL GEODETIC SURVEY
 OR0051.in June 1991.
 OR0051
 OR0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0051.GEOID18 height accuracy estimate available here.
 OR0051
 OR0051.Click photographs - Photos may exist for this station.
 OR0051
 OR0051.The dynamic height is computed by dividing the NAVD 88
 OR0051.geopotential number by the normal gravity value computed on the
 OR0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0051.degrees latitude (g = 980.6199 gals.).
 OR0051
 OR0051.The modeled gravity was interpolated from observed gravity values.
 OR0051
 OR0051;                    North         East    Units  Estimated Accuracy
 OR0051;SPC SD S     -   132,830.      754,280.      MT  (+/- 180 meters Scaled)
 OR0051
 OR0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP464179(NAD 83)
 OR0051
 OR0051                          SUPERSEDED SURVEY CONTROL
 OR0051
 OR0051  NGVD 29 (??/??/92)  482.353  (m)         1582.52   (f) ADJ UNCH    2 0
 OR0051
 OR0051.Superseded values are not recommended for survey control.
 OR0051
 OR0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0051.See file dsdata.pdf to determine how the superseded data were derived.
 OR0051
 OR0051_MARKER: DB = BENCH MARK DISK
 OR0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0051_STAMPING: G 144 1934
 OR0051_MARK LOGO: CGS
 OR0051_PROJECTION: FLUSH
 OR0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0051+STABILITY: SURFACE MOTION
 OR0051
 OR0051  HISTORY     - Date     Condition        Report By
 OR0051  HISTORY     - 1934     MONUMENTED       CGS
 OR0051  HISTORY     - 1974     GOOD             NGS
 OR0051
 OR0051                          STATION DESCRIPTION
 OR0051
 OR0051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 OR0051'6.2 MI N FROM CORSICA.
 OR0051'ABOUT 6.2 MILES NORTH ALONG U.S. HIGHWAY 281 FROM THE OLD
 OR0051'RAILROAD DEPOT AT CORSICA, DOUGLAS COUNTY, TO A SECTION LINE
 OR0051'CROSSROAD, 151 FEET EAST OF THE CENTER OF U.S. HIGHWAY 281,
 OR0051'48 FEET NORTH OF THE CENTER OF THE CROSSROAD, 19 FEET NORTHWEST
 OR0051'OF A POWER POLE, 17 FEET NORTHWEST OF A FENCE CORNER, 1.5 FEET
 OR0051'SOUTHWEST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS POST,
 OR0051'AND SET IN THE TOP OF A SQUARE CONCRETE POST FLUSH WITH THE
 OR0051'GROUND.  NOTE-- THE RAILROAD TRACK TO WHICH IT WAS REFERENCED
 OR0051'HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0464 ***********************************************************************
 OQ0464  DESIGNATION -  G 145
 OQ0464  PID         -  OQ0464
 OQ0464  STATE/COUNTY-  SD/HUTCHINSON
 OQ0464  COUNTRY     -  US
 OQ0464  USGS QUAD   -  TRIPP (2017)
 OQ0464
 OQ0464                         *CURRENT SURVEY CONTROL
 OQ0464  ______________________________________________________________________
 OQ0464* NAD 83(1986) POSITION- 43 12 07.     (N) 097 53 43.     (W)   SCALED
 OQ0464* NAVD 88 ORTHO HEIGHT -   436.565 (meters)     1432.30  (feet) ADJUSTED
 OQ0464  ______________________________________________________________________
 OQ0464  GEOID HEIGHT    -        -26.358 (meters)                     GEOID18
 OQ0464  DYNAMIC HEIGHT  -        436.430 (meters)     1431.85  (feet) COMP
 OQ0464  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 OQ0464
 OQ0464  VERT ORDER      -  SECOND    CLASS 0
 OQ0464
 OQ0464.The horizontal coordinates were scaled from a map and have
 OQ0464.an estimated accuracy of +/- 6 seconds.
 OQ0464
 OQ0464.The orthometric height was determined by differential leveling and
 OQ0464.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0464.in June 1991.
 OQ0464
 OQ0464.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0464.GEOID18 height accuracy estimate available here.
 OQ0464
 OQ0464.Click photographs - Photos may exist for this station.
 OQ0464
 OQ0464.The dynamic height is computed by dividing the NAVD 88
 OQ0464.geopotential number by the normal gravity value computed on the
 OQ0464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0464.degrees latitude (g = 980.6199 gals.).
 OQ0464
 OQ0464.The modeled gravity was interpolated from observed gravity values.
 OQ0464
 OQ0464;                    North         East    Units  Estimated Accuracy
 OQ0464;SPC SD S     -    99,400.      798,110.      MT  (+/- 180 meters Scaled)
 OQ0464
 OQ0464_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN897838(NAD 83)
 OQ0464
 OQ0464                          SUPERSEDED SURVEY CONTROL
 OQ0464
 OQ0464  NGVD 29 (??/??/92)  436.284  (m)         1431.38   (f) ADJ UNCH    2 0
 OQ0464
 OQ0464.Superseded values are not recommended for survey control.
 OQ0464
 OQ0464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0464.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0464
 OQ0464_MARKER: DB = BENCH MARK DISK
 OQ0464_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0464_STAMPING: G 145 1934
 OQ0464_MARK LOGO: CGS
 OQ0464_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0464+STABILITY: SURFACE MOTION
 OQ0464
 OQ0464  HISTORY     - Date     Condition        Report By
 OQ0464  HISTORY     - 1934     MONUMENTED       CGS
 OQ0464
 OQ0464                          STATION DESCRIPTION
 OQ0464
 OQ0464'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0464'3.9 MI SE FROM TRIPP.
 OQ0464'3.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0464'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OQ0464'60 FEET EAST ACROSS THE TRACK FROM MILEPOST 189, 220 YARDS WEST
 OQ0464'OF A SECTION-LINE ROAD CROSSING, 150 YARDS WEST OF THE WEST END
 OQ0464'OF SMALL CONCRETE BRIDGE T 420, 44.4 FEET NORTH OF THE NORTH
 OQ0464'RAIL, AND 1.7 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OQ0464'DISK, STAMPED G 145 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0464'PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0983 ***********************************************************************
 NM0983  DESIGNATION -  G 146
 NM0983  PID         -  NM0983
 NM0983  STATE/COUNTY-  SD/YANKTON
 NM0983  COUNTRY     -  US
 NM0983  USGS QUAD   -  YANKTON (2017)
 NM0983
 NM0983                         *CURRENT SURVEY CONTROL
 NM0983  ______________________________________________________________________
 NM0983* NAD 83(1986) POSITION- 42 52 44.     (N) 097 23 47.     (W)   SCALED
 NM0983* NAVD 88 ORTHO HEIGHT -   368.781 (meters)     1209.91  (feet) ADJUSTED
 NM0983  ______________________________________________________________________
 NM0983  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM0983  DYNAMIC HEIGHT  -        368.676 (meters)     1209.56  (feet) COMP
 NM0983  MODELED GRAVITY -    980,325.1   (mgal)                       NAVD 88
 NM0983
 NM0983  VERT ORDER      -  SECOND    CLASS 0
 NM0983
 NM0983.The horizontal coordinates were scaled from a map and have
 NM0983.an estimated accuracy of +/- 6 seconds.
 NM0983
 NM0983.The orthometric height was determined by differential leveling and
 NM0983.adjusted by the NATIONAL GEODETIC SURVEY
 NM0983.in June 1991.
 NM0983
 NM0983.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0983.GEOID18 height accuracy estimate available here.
 NM0983
 NM0983.Click photographs - Photos may exist for this station.
 NM0983
 NM0983.The dynamic height is computed by dividing the NAVD 88
 NM0983.geopotential number by the normal gravity value computed on the
 NM0983.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0983.degrees latitude (g = 980.6199 gals.).
 NM0983
 NM0983.The modeled gravity was interpolated from observed gravity values.
 NM0983
 NM0983;                    North         East    Units  Estimated Accuracy
 NM0983;SPC SD S     -    64,850.      839,900.      MT  (+/- 180 meters Scaled)
 NM0983
 NM0983_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN309486(NAD 83)
 NM0983
 NM0983                          SUPERSEDED SURVEY CONTROL
 NM0983
 NM0983  NGVD 29 (??/??/92)  368.58   (m)         1209.2    (f) COMPUTED    2 0
 NM0983
 NM0983.Superseded values are not recommended for survey control.
 NM0983
 NM0983.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0983.See file dsdata.pdf to determine how the superseded data were derived.
 NM0983
 NM0983_MARKER: DB = BENCH MARK DISK
 NM0983_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0983_STAMPING: G 146 1934
 NM0983_MARK LOGO: CGS
 NM0983_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0983_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0983+STABILITY: SURFACE MOTION
 NM0983
 NM0983  HISTORY     - Date     Condition        Report By
 NM0983  HISTORY     - 1934     MONUMENTED       CGS
 NM0983  HISTORY     - 1949     GOOD             CGS
 NM0983
 NM0983                          STATION DESCRIPTION
 NM0983
 NM0983'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0983'AT YANKTON.
 NM0983'AT YANKTON, 0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE,
 NM0983'ST. PAUL AND PACIFIC RAILROAD FROM THE STATION, AT THE CROSSING
 NM0983'OF U.S. HIGHWAY 81, 79 FEET NORTHEAST OF THE NORTHEAST RAIL,
 NM0983'30 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 7.0 FEET NORTHEAST
 NM0983'OF A POWER LINE POLE, 0.6 FOOT NORTH OF A REFERENCE POST, AND
 NM0983'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 NM0983'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0984 ***********************************************************************
 NM0984  DESIGNATION -  G 146 RESET
 NM0984  PID         -  NM0984
 NM0984  STATE/COUNTY-  SD/YANKTON
 NM0984  COUNTRY     -  US
 NM0984  USGS QUAD   -  YANKTON (2017)
 NM0984
 NM0984                         *CURRENT SURVEY CONTROL
 NM0984  ______________________________________________________________________
 NM0984* NAD 83(1986) POSITION- 42 52 44.     (N) 097 23 47.     (W)   SCALED
 NM0984* NAVD 88 ORTHO HEIGHT -   368.77  (+/-2cm)     1209.9   (feet) VERTCON3
 NM0984  ______________________________________________________________________
 NM0984  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 NM0984  VERT ORDER      -  THIRD (See Below)
 NM0984
 NM0984.The horizontal coordinates were scaled from a map and have
 NM0984.an estimated accuracy of +/- 6 seconds.
 NM0984
 NM0984.The NAVD 88 height was computed by applying the VERTCON shift value to
 NM0984.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 NM0984
 NM0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0984.GEOID18 height accuracy estimate available here.
 NM0984
 NM0984.The vertical order pertains to the NGVD 29 superseded value.
 NM0984
 NM0984.Click photographs - Photos may exist for this station.
 NM0984
 NM0984;                    North         East    Units  Estimated Accuracy
 NM0984;SPC SD S     -    64,850.      839,900.      MT  (+/- 180 meters Scaled)
 NM0984
 NM0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN309486(NAD 83)
 NM0984
 NM0984                          SUPERSEDED SURVEY CONTROL
 NM0984
 NM0984  NGVD 29 (??/??/??)  368.57   (m)         1209.2    (f) RESET       3  
 NM0984
 NM0984.Superseded values are not recommended for survey control.
 NM0984
 NM0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0984.See file dsdata.pdf to determine how the superseded data were derived.
 NM0984
 NM0984_MARKER: DB = BENCH MARK DISK
 NM0984_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0984_STAMPING: G 146 RESET 1959
 NM0984_MARK LOGO: CGS
 NM0984_PROJECTION: PROJECTING 9 CENTIMETERS
 NM0984_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0984+STABILITY: SURFACE MOTION
 NM0984
 NM0984  HISTORY     - Date     Condition        Report By
 NM0984  HISTORY     - 1959     MONUMENTED       SDHD
 NM0984  HISTORY     - 1967     MARK NOT FOUND   CGS
 NM0984
 NM0984                          STATION DESCRIPTION
 NM0984
 NM0984'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 NM0984'0.2 MI NW FROM YANKTON.
 NM0984'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0984'PACIFIC RAILROAD FROM THE STATION, AT THE CROSSING OF U.S.
 NM0984'HIGHWAY 81, 82 FEET NORTHEAST OF THE NORTHEAST RAIL, AND 42 FEET
 NM0984'EAST OF THE CENTERLINE OF 4 LANE HIGHWAY (U.S. 81), AND SET IN
 NM0984'TOP OF CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 NM0984
 NM0984                          STATION RECOVERY (1967)
 NM0984
 NM0984'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 NM0984'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0371 ***********************************************************************
 OQ0371  DESIGNATION -  G 147
 OQ0371  PID         -  OQ0371
 OQ0371  STATE/COUNTY-  SD/MCCOOK
 OQ0371  COUNTRY     -  US
 OQ0371  USGS QUAD   -  SALEM NE (2017)
 OQ0371
 OQ0371                         *CURRENT SURVEY CONTROL
 OQ0371  ______________________________________________________________________
 OQ0371* NAD 83(1986) POSITION- 43 41 47.     (N) 097 22 10.     (W)   SCALED
 OQ0371* NAVD 88 ORTHO HEIGHT -   464.942 (meters)     1525.40  (feet) ADJUSTED
 OQ0371  ______________________________________________________________________
 OQ0371  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 OQ0371  DYNAMIC HEIGHT  -        464.826 (meters)     1525.02  (feet) COMP
 OQ0371  MODELED GRAVITY -    980,356.4   (mgal)                       NAVD 88
 OQ0371
 OQ0371  VERT ORDER      -  SECOND    CLASS 0
 OQ0371
 OQ0371.The horizontal coordinates were scaled from a map and have
 OQ0371.an estimated accuracy of +/- 6 seconds.
 OQ0371
 OQ0371.The orthometric height was determined by differential leveling and
 OQ0371.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0371.in June 1991.
 OQ0371
 OQ0371.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0371.GEOID18 height accuracy estimate available here.
 OQ0371
 OQ0371.Click photographs - Photos may exist for this station.
 OQ0371
 OQ0371.The dynamic height is computed by dividing the NAVD 88
 OQ0371.geopotential number by the normal gravity value computed on the
 OQ0371.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0371.degrees latitude (g = 980.6199 gals.).
 OQ0371
 OQ0371.The modeled gravity was interpolated from observed gravity values.
 OQ0371
 OQ0371;                    North         East    Units  Estimated Accuracy
 OQ0371;SPC SD S     -   155,690.      838,860.      MT  (+/- 180 meters Scaled)
 OQ0371
 OQ0371_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP313394(NAD 83)
 OQ0371
 OQ0371                          SUPERSEDED SURVEY CONTROL
 OQ0371
 OQ0371  NGVD 29 (??/??/92)  464.651  (m)         1524.44   (f) ADJ UNCH    2 0
 OQ0371
 OQ0371.Superseded values are not recommended for survey control.
 OQ0371
 OQ0371.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0371.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0371
 OQ0371_MARKER: DB = BENCH MARK DISK
 OQ0371_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0371_STAMPING: G 147 1934
 OQ0371_MARK LOGO: CGS
 OQ0371_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0371_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0371+STABILITY: SURFACE MOTION
 OQ0371
 OQ0371  HISTORY     - Date     Condition        Report By
 OQ0371  HISTORY     - 1934     MONUMENTED       CGS
 OQ0371
 OQ0371                          STATION DESCRIPTION
 OQ0371
 OQ0371'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0371'2.4 MI SE FROM SALEM.
 OQ0371'2.4 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0371'FROM THE STATION AT SALEM, MC COOK COUNTY, 195 YARDS NORTHWEST
 OQ0371'OF A SECTION-LINE ROAD CROSSING, 45 FEET SOUTHWEST OF THE SOUTHWEST
 OQ0371'RAIL, AND 1.4 FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE.  A
 OQ0371'STANDARD DISK, STAMPED G 147 1934 AND SET IN THE TOP OF A
 OQ0371'CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0428 ***********************************************************************
 OQ0428  DESIGNATION -  G 148
 OQ0428  PID         -  OQ0428
 OQ0428  STATE/COUNTY-  SD/TURNER
 OQ0428  COUNTRY     -  US
 OQ0428  USGS QUAD   -  VIBORG (2017)
 OQ0428
 OQ0428                         *CURRENT SURVEY CONTROL
 OQ0428  ______________________________________________________________________
 OQ0428* NAD 83(1986) POSITION- 43 11 08.     (N) 097 00 52.     (W)   SCALED
 OQ0428* NAVD 88 ORTHO HEIGHT -   385.212 (meters)     1263.82  (feet) ADJUSTED
 OQ0428  ______________________________________________________________________
 OQ0428  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 OQ0428  DYNAMIC HEIGHT  -        385.101 (meters)     1263.45  (feet) COMP
 OQ0428  MODELED GRAVITY -    980,321.7   (mgal)                       NAVD 88
 OQ0428
 OQ0428  VERT ORDER      -  SECOND    CLASS 0
 OQ0428
 OQ0428.The horizontal coordinates were scaled from a map and have
 OQ0428.an estimated accuracy of +/- 6 seconds.
 OQ0428
 OQ0428.The orthometric height was determined by differential leveling and
 OQ0428.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0428.in June 1991.
 OQ0428
 OQ0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0428.GEOID18 height accuracy estimate available here.
 OQ0428
 OQ0428.Click photographs - Photos may exist for this station.
 OQ0428
 OQ0428.The dynamic height is computed by dividing the NAVD 88
 OQ0428.geopotential number by the normal gravity value computed on the
 OQ0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0428.degrees latitude (g = 980.6199 gals.).
 OQ0428
 OQ0428.The modeled gravity was interpolated from observed gravity values.
 OQ0428
 OQ0428;                    North         East    Units  Estimated Accuracy
 OQ0428;SPC SD S     -   100,060.      869,720.      MT  (+/- 180 meters Scaled)
 OQ0428
 OQ0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN613833(NAD 83)
 OQ0428
 OQ0428                          SUPERSEDED SURVEY CONTROL
 OQ0428
 OQ0428  NGVD 29 (??/??/92)  384.989  (m)         1263.08   (f) ADJ UNCH    2 0
 OQ0428
 OQ0428.Superseded values are not recommended for survey control.
 OQ0428
 OQ0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0428.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0428
 OQ0428_MARKER: DB = BENCH MARK DISK
 OQ0428_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0428_STAMPING: G 148 1934
 OQ0428_MARK LOGO: CGS
 OQ0428_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0428
 OQ0428  HISTORY     - Date     Condition        Report By
 OQ0428  HISTORY     - 1934     MONUMENTED       CGS
 OQ0428
 OQ0428                          STATION DESCRIPTION
 OQ0428
 OQ0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0428'0.9 MI SE FROM HOOKER.
 OQ0428'LOCATED 0.9 MILES SOUTHEAST OF THE CHICAGO AND NORTH WESTERN
 OQ0428'DEPOT AT HOOKER, ALONG CHI. AND N.W. R.R., 141 FEET NORTHWEST OF
 OQ0428'INTERSECTION OF RAILROAD AND SECTION LINE ROAD, 79 FEET NORTHWEST
 OQ0428'OF R/W FENCE CORNER, 45.7 FEET SOUTHWEST OF SOUTHWEST RAIL OF
 OQ0428'TRACK, 1.5 FEET NORTHEAST OF R/W FENCE.  STANDARD TABLET SET IN
 OQ0428'TOP OF CONCRETE POST 4 INCHES HIGH.  STAMPED G-148--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0391 ***********************************************************************
 OQ0391  DESIGNATION -  G 149
 OQ0391  PID         -  OQ0391
 OQ0391  STATE/COUNTY-  SD/TURNER
 OQ0391  COUNTRY     -  US
 OQ0391  USGS QUAD   -  MARION (2017)
 OQ0391
 OQ0391                         *CURRENT SURVEY CONTROL
 OQ0391  ______________________________________________________________________
 OQ0391* NAD 83(1986) POSITION- 43 23 06.     (N) 097 21 34.     (W)   SCALED
 OQ0391* NAVD 88 ORTHO HEIGHT -   447.581 (meters)     1468.44  (feet) ADJUSTED
 OQ0391  ______________________________________________________________________
 OQ0391  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 OQ0391  DYNAMIC HEIGHT  -        447.459 (meters)     1468.04  (feet) COMP
 OQ0391  MODELED GRAVITY -    980,333.0   (mgal)                       NAVD 88
 OQ0391
 OQ0391  VERT ORDER      -  SECOND    CLASS 0
 OQ0391
 OQ0391.The horizontal coordinates were scaled from a map and have
 OQ0391.an estimated accuracy of +/- 6 seconds.
 OQ0391
 OQ0391.The orthometric height was determined by differential leveling and
 OQ0391.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0391.in June 1991.
 OQ0391
 OQ0391.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0391.GEOID18 height accuracy estimate available here.
 OQ0391
 OQ0391.Click photographs - Photos may exist for this station.
 OQ0391
 OQ0391.The dynamic height is computed by dividing the NAVD 88
 OQ0391.geopotential number by the normal gravity value computed on the
 OQ0391.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0391.degrees latitude (g = 980.6199 gals.).
 OQ0391
 OQ0391.The modeled gravity was interpolated from observed gravity values.
 OQ0391
 OQ0391;                    North         East    Units  Estimated Accuracy
 OQ0391;SPC SD S     -   121,140.      840,900.      MT  (+/- 180 meters Scaled)
 OQ0391
 OQ0391_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP328048(NAD 83)
 OQ0391
 OQ0391                          SUPERSEDED SURVEY CONTROL
 OQ0391
 OQ0391  NGVD 29 (??/??/92)  447.31   (m)         1467.5    (f) COMPUTED    2 0
 OQ0391
 OQ0391.Superseded values are not recommended for survey control.
 OQ0391
 OQ0391.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0391.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0391
 OQ0391_MARKER: DB = BENCH MARK DISK
 OQ0391_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0391_STAMPING: G 149 1934
 OQ0391_MARK LOGO: CGS
 OQ0391_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0391
 OQ0391  HISTORY     - Date     Condition        Report By
 OQ0391  HISTORY     - 1934     MONUMENTED       CGS
 OQ0391
 OQ0391                          STATION DESCRIPTION
 OQ0391
 OQ0391'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0391'5.8 MI SW FROM MARION.
 OQ0391'LOCATED 5.8 MILES SOUTHWEST OF THE RWY. STATION AT MARION, ALONG
 OQ0391'C.M. ST. P. AND P.R.R., 54 FT. SOUTHWEST OF CENTERLINE OF A
 OQ0391'SECTION LINE ROAD THAT CROSSES TRACK, 46 FT. NORTHWEST OF THE
 OQ0391'WEST RAIL OF TRACK, 19 FT. SOUTHWEST OF CORNER OF FENCE, 1.3
 OQ0391'FT. SOUTHEAST OF R/W FENCE LINE.  STANDARD TABLET SET IN TOP OF A
 OQ0391'CONCRETE POST 4 IN HIGH.  STAMPED G-149--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0021 ***********************************************************************
 PT0021  DESIGNATION -  G 15
 PT0021  PID         -  PT0021
 PT0021  STATE/COUNTY-  SD/POTTER
 PT0021  COUNTRY     -  US
 PT0021  USGS QUAD   -  AGAR NE (2017)
 PT0021
 PT0021                         *CURRENT SURVEY CONTROL
 PT0021  ______________________________________________________________________
 PT0021* NAD 83(1986) POSITION- 44 57 20.     (N) 100 02 45.     (W)   SCALED
 PT0021* NAVD 88 ORTHO HEIGHT -   601.501 (meters)     1973.42  (feet) ADJUSTED
 PT0021  ______________________________________________________________________
 PT0021  GEOID HEIGHT    -        -22.630 (meters)                     GEOID18
 PT0021  DYNAMIC HEIGHT  -        601.406 (meters)     1973.11  (feet) COMP
 PT0021  MODELED GRAVITY -    980,439.3   (mgal)                       NAVD 88
 PT0021
 PT0021  VERT ORDER      -  FIRST     CLASS II
 PT0021
 PT0021.The horizontal coordinates were scaled from a map and have
 PT0021.an estimated accuracy of +/- 6 seconds.
 PT0021
 PT0021.The orthometric height was determined by differential leveling and
 PT0021.adjusted by the NATIONAL GEODETIC SURVEY
 PT0021.in June 1991.
 PT0021
 PT0021.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0021.GEOID18 height accuracy estimate available here.
 PT0021
 PT0021.Click photographs - Photos may exist for this station.
 PT0021
 PT0021.The dynamic height is computed by dividing the NAVD 88
 PT0021.geopotential number by the normal gravity value computed on the
 PT0021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0021.degrees latitude (g = 980.6199 gals.).
 PT0021
 PT0021.The modeled gravity was interpolated from observed gravity values.
 PT0021
 PT0021;                    North         East    Units  Estimated Accuracy
 PT0021;SPC SD N     -   124,710.      596,380.      MT  (+/- 180 meters Scaled)
 PT0021
 PT0021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ175785(NAD 83)
 PT0021
 PT0021                          SUPERSEDED SURVEY CONTROL
 PT0021
 PT0021  NGVD 29 (??/??/92)  601.125  (m)         1972.19   (f) ADJ UNCH    1 2
 PT0021
 PT0021.Superseded values are not recommended for survey control.
 PT0021
 PT0021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0021.See file dsdata.pdf to determine how the superseded data were derived.
 PT0021
 PT0021_MARKER: DB = BENCH MARK DISK
 PT0021_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0021_STAMPING: 1972.191 G 15 1926
 PT0021_MARK LOGO: CGS
 PT0021_PROJECTION: FLUSH
 PT0021_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0021+STABILITY: SURFACE MOTION
 PT0021
 PT0021  HISTORY     - Date     Condition        Report By
 PT0021  HISTORY     - 1926     MONUMENTED       CGS
 PT0021  HISTORY     - 1941     GOOD             CGS
 PT0021
 PT0021                          STATION DESCRIPTION
 PT0021
 PT0021'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0021'2.5 MI NE FROM GORMAN.
 PT0021'2.5 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0021'FROM GORMAN, POTTER COUNTY, AT THE CROSSING OF AN EAST-AND-WEST
 PT0021'SECTION-LINE ROAD, 46 FEET SOUTHEAST OF THE CROSSING, 12 FEET
 PT0021'SOUTHWEST OF A FENCE CORNER, AND IN LINE WITH A ROW OF POLES.
 PT0021'A STANDARD DISK, STAMPED 1972.191 G 15 1926 AND SET IN THE
 PT0021'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 PT0021
 PT0021                          STATION RECOVERY (1941)
 PT0021
 PT0021'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PT0021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1355 ***********************************************************************
 NM1355  DESIGNATION -  G 150
 NM1355  PID         -  NM1355
 NM1355  STATE/COUNTY-  SD/BON HOMME
 NM1355  COUNTRY     -  US
 NM1355  USGS QUAD   -  KINGSBURG (2017)
 NM1355
 NM1355                         *CURRENT SURVEY CONTROL
 NM1355  ______________________________________________________________________
 NM1355* NAD 83(1986) POSITION- 42 52 46.     (N) 097 56 20.     (W)   SCALED
 NM1355* NAVD 88 ORTHO HEIGHT -   395.668 (meters)     1298.12  (feet) ADJUSTED
 NM1355  ______________________________________________________________________
 NM1355  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 NM1355  DYNAMIC HEIGHT  -        395.538 (meters)     1297.69  (feet) COMP
 NM1355  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 NM1355
 NM1355  VERT ORDER      -  SECOND    CLASS 0
 NM1355
 NM1355.The horizontal coordinates were scaled from a map and have
 NM1355.an estimated accuracy of +/- 6 seconds.
 NM1355
 NM1355.The orthometric height was determined by differential leveling and
 NM1355.adjusted by the NATIONAL GEODETIC SURVEY
 NM1355.in June 1991.
 NM1355
 NM1355.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1355.GEOID18 height accuracy estimate available here.
 NM1355
 NM1355.Click photographs - Photos may exist for this station.
 NM1355
 NM1355.The dynamic height is computed by dividing the NAVD 88
 NM1355.geopotential number by the normal gravity value computed on the
 NM1355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1355.degrees latitude (g = 980.6199 gals.).
 NM1355
 NM1355.The modeled gravity was interpolated from observed gravity values.
 NM1355
 NM1355;                    North         East    Units  Estimated Accuracy
 NM1355;SPC SD S     -    63,490.      795,600.      MT  (+/- 180 meters Scaled)
 NM1355
 NM1355_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN866479(NAD 83)
 NM1355
 NM1355                          SUPERSEDED SURVEY CONTROL
 NM1355
 NM1355  NGVD 29 (??/??/92)  395.436  (m)         1297.36   (f) ADJ UNCH    2 0
 NM1355
 NM1355.Superseded values are not recommended for survey control.
 NM1355
 NM1355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1355.See file dsdata.pdf to determine how the superseded data were derived.
 NM1355
 NM1355_MARKER: DB = BENCH MARK DISK
 NM1355_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1355_STAMPING: G 150 1934
 NM1355_MARK LOGO: CGS
 NM1355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1355+STABILITY: SURFACE MOTION
 NM1355
 NM1355  HISTORY     - Date     Condition        Report By
 NM1355  HISTORY     - 1934     MONUMENTED       CGS
 NM1355  HISTORY     - 1974     GOOD             USGS
 NM1355  HISTORY     - 1983     GOOD             LOCSUR
 NM1355
 NM1355                          STATION DESCRIPTION
 NM1355
 NM1355'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1355'2.4 MI N FROM SPRINGFIELD.
 NM1355'2.4 MILES NORTH OF THE SPRINGFIELD RWY. STATION, 115 FT. NORTHWEST
 NM1355'OF THE NORTHWEST CORNER OF A WOODEN TRESTLE OVER A DRAIN DITCH,
 NM1355'47 FT. WEST OF WEST RAIL OF TRACK, 36 FT. SOUTH OF CENTERLINE
 NM1355'OF A SECTION LINE ROAD THAT CROSSES TRACK, 4 FT. SOUTH OF THE
 NM1355'CORNER OF R/W FENCE, 1.5 FT. EAST OF R/W FENCE LINE.  STANDARD
 NM1355'TABLET SET IN TOP OF A CONCRETE POST 5 IN HIGH, STAMPED G 150
 NM1355'1934.
 NM1355
 NM1355                          STATION RECOVERY (1974)
 NM1355
 NM1355'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1355'RECOVERED IN GOOD CONDITION.
 NM1355
 NM1355                          STATION RECOVERY (1983)
 NM1355
 NM1355'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1983
 NM1355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1580 ***********************************************************************
 NM1580  DESIGNATION -  G 150 RESET
 NM1580  PID         -  NM1580
 NM1580  STATE/COUNTY-  SD/BON HOMME
 NM1580  COUNTRY     -  US
 NM1580  USGS QUAD   -  KINGSBURG (2017)
 NM1580
 NM1580                         *CURRENT SURVEY CONTROL
 NM1580  ______________________________________________________________________
 NM1580* NAD 83(1986) POSITION- 42 52 46.     (N) 097 56 20.     (W)   SCALED
 NM1580* NAVD 88 ORTHO HEIGHT -   397.58  (meters)     1304.4   (feet) RESET
 NM1580  ______________________________________________________________________
 NM1580  GEOID HEIGHT    -        -26.008 (meters)                     GEOID18
 NM1580  VERT ORDER      -  THIRD
 NM1580
 NM1580.The horizontal coordinates were scaled from a map and have
 NM1580.an estimated accuracy of +/- 6 seconds.
 NM1580
 NM1580.The orthometric height was computed from unverified reset data.
 NM1580
 NM1580.No vertical observational check was made to the station.
 NM1580
 NM1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1580.GEOID18 height accuracy estimate available here.
 NM1580
 NM1580.Click photographs - Photos may exist for this station.
 NM1580
 NM1580;                    North         East    Units  Estimated Accuracy
 NM1580;SPC SD S     -    63,490.      795,600.      MT  (+/- 180 meters Scaled)
 NM1580
 NM1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN866479(NAD 83)
 NM1580
 NM1580                          SUPERSEDED SURVEY CONTROL
 NM1580
 NM1580  NGVD 29 (04/17/07)  397.34   (m)         1303.6    (f) RESET       3  
 NM1580
 NM1580.Superseded values are not recommended for survey control.
 NM1580
 NM1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1580.See file dsdata.pdf to determine how the superseded data were derived.
 NM1580
 NM1580_MARKER: DV = VERTICAL CONTROL DISK
 NM1580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1580_STAMPING: G 150 RESET 1983
 NM1580_MARK LOGO: NGS
 NM1580_PROJECTION: PROJECTING 10 CENTIMETERS
 NM1580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1580+STABILITY: SURFACE MOTION
 NM1580
 NM1580  HISTORY     - Date     Condition        Report By
 NM1580  HISTORY     - 1983     MONUMENTED       NGS
 NM1580
 NM1580                          STATION DESCRIPTION
 NM1580
 NM1580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1983
 NM1580'6.2 KM (3.95 MI) NW FROM SPRINGFIELD.
 NM1580'0.4 KM (0.25 MI)  WEST ALONG HIGHWAY 37 FROM THE POST OFFICE IN
 NM1580'SPRINGFIELD, THENCE 3.6 KM (2.25 MI) NORTH AND WEST ALONG AN ASPHALT
 NM1580'ROAD, THENCE 1.6 KM (1.0 MI) NORTH ALONG GRAVELED ROAD, THENCE 0.6 KM
 NM1580'(0.4 MI) WEST ALONG GRAVELED ROAD, ALONG A NORTH-SOUTH FENCE WHICH IS
 NM1580'JUST WEST OF A CREEK, 44.2 METERS (145.0 FEET) SOUTH OF THE CENTER
 NM1580'OF THE GRAVELED ROAD, 0.8 METER (2.5 FEET) SOUTH OF A SMALL CEDAR
 NM1580'TREE, AND 0.3 METER (0.8 FOOT) EAST OF A FENCE.
 NM1580'THE MARK IS 1.0 FT  NE FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0401 ***********************************************************************
 OQ0401  DESIGNATION -  G 151
 OQ0401  PID         -  OQ0401
 OQ0401  STATE/COUNTY-  SD/TURNER
 OQ0401  COUNTRY     -  US
 OQ0401  USGS QUAD   -  VIBORG (2017)
 OQ0401
 OQ0401                         *CURRENT SURVEY CONTROL
 OQ0401  ______________________________________________________________________
 OQ0401* NAD 83(1986) POSITION- 43 11 22.     (N) 097 03 40.     (W)   SCALED
 OQ0401* NAVD 88 ORTHO HEIGHT -   383.351 (meters)     1257.71  (feet) ADJUSTED
 OQ0401  ______________________________________________________________________
 OQ0401  GEOID HEIGHT    -        -26.172 (meters)                     GEOID18
 OQ0401  DYNAMIC HEIGHT  -        383.241 (meters)     1257.35  (feet) COMP
 OQ0401  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 OQ0401
 OQ0401  VERT ORDER      -  SECOND    CLASS 0
 OQ0401
 OQ0401.The horizontal coordinates were scaled from a map and have
 OQ0401.an estimated accuracy of +/- 6 seconds.
 OQ0401
 OQ0401.The orthometric height was determined by differential leveling and
 OQ0401.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0401.in June 1991.
 OQ0401
 OQ0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0401.GEOID18 height accuracy estimate available here.
 OQ0401
 OQ0401.Click photographs - Photos may exist for this station.
 OQ0401
 OQ0401.The dynamic height is computed by dividing the NAVD 88
 OQ0401.geopotential number by the normal gravity value computed on the
 OQ0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0401.degrees latitude (g = 980.6199 gals.).
 OQ0401
 OQ0401.The modeled gravity was interpolated from observed gravity values.
 OQ0401
 OQ0401;                    North         East    Units  Estimated Accuracy
 OQ0401;SPC SD S     -   100,350.      865,910.      MT  (+/- 180 meters Scaled)
 OQ0401
 OQ0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN575836(NAD 83)
 OQ0401
 OQ0401                          SUPERSEDED SURVEY CONTROL
 OQ0401
 OQ0401  NGVD 29 (??/??/92)  383.131  (m)         1256.99   (f) ADJ UNCH    2 0
 OQ0401
 OQ0401.Superseded values are not recommended for survey control.
 OQ0401
 OQ0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0401.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0401
 OQ0401_MARKER: DB = BENCH MARK DISK
 OQ0401_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0401_STAMPING: G 151 1934
 OQ0401_MARK LOGO: CGS
 OQ0401_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0401
 OQ0401  HISTORY     - Date     Condition        Report By
 OQ0401  HISTORY     - 1934     MONUMENTED       CGS
 OQ0401
 OQ0401                          STATION DESCRIPTION
 OQ0401
 OQ0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0401'1.5 MI NE FROM VIBORG.
 OQ0401'LOCATED 1.5 MILES NORTHEAST OF STATION AT VIBORG, ALONG GREAT
 OQ0401'NORTHERN RWY., 0.3 OF MILE NORTHEAST OF M.P. 178, 180 FEET
 OQ0401'NORTHEAST OF CENTERLINE OF A SECTION LINE ROAD CROSSING THE TRACKS,
 OQ0401'36 FEET SOUTHEAST OF SOUTHEAST RAIL, 11.7 FEET SOUTHWEST OF FIRST
 OQ0401'TELEGRAPH POLE NORTHEAST OF ROAD CROSSING AND IN LINE WITH POLES.
 OQ0401'STANDARD TABLET SET IN TOP OF CONCRETE POST 6 INCHES HIGH.
 OQ0401'STAMPED G--151--1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0276 ***********************************************************************
 OQ0276  DESIGNATION -  G 152
 OQ0276  PID         -  OQ0276
 OQ0276  STATE/COUNTY-  SD/MINNEHAHA
 OQ0276  COUNTRY     -  US
 OQ0276  USGS QUAD   -  BRANDON (2017)
 OQ0276
 OQ0276                         *CURRENT SURVEY CONTROL
 OQ0276  ______________________________________________________________________
 OQ0276* NAD 83(1986) POSITION- 43 34 48.     (N) 096 30 42.     (W)   SCALED
 OQ0276* NAVD 88 ORTHO HEIGHT -   418.102 (meters)     1371.72  (feet) ADJUSTED
 OQ0276  ______________________________________________________________________
 OQ0276  GEOID HEIGHT    -        -26.420 (meters)                     GEOID18
 OQ0276  DYNAMIC HEIGHT  -        417.997 (meters)     1371.38  (feet) COMP
 OQ0276  MODELED GRAVITY -    980,355.2   (mgal)                       NAVD 88
 OQ0276
 OQ0276  VERT ORDER      -  SECOND    CLASS 0
 OQ0276
 OQ0276.The horizontal coordinates were scaled from a map and have
 OQ0276.an estimated accuracy of +/- 6 seconds.
 OQ0276
 OQ0276.The orthometric height was determined by differential leveling and
 OQ0276.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0276.in June 1991.
 OQ0276
 OQ0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0276.GEOID18 height accuracy estimate available here.
 OQ0276
 OQ0276.Click photographs - Photos may exist for this station.
 OQ0276
 OQ0276.The dynamic height is computed by dividing the NAVD 88
 OQ0276.geopotential number by the normal gravity value computed on the
 OQ0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0276.degrees latitude (g = 980.6199 gals.).
 OQ0276
 OQ0276.The modeled gravity was interpolated from observed gravity values.
 OQ0276
 OQ0276;                    North         East    Units  Estimated Accuracy
 OQ0276;SPC SD S     -   145,590.      908,540.      MT  (+/- 180 meters Scaled)
 OQ0276
 OQ0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP009282(NAD 83)
 OQ0276
 OQ0276                          SUPERSEDED SURVEY CONTROL
 OQ0276
 OQ0276  NGVD 29 (??/??/92)  417.858  (m)         1370.92   (f) ADJ UNCH    2 0
 OQ0276
 OQ0276.Superseded values are not recommended for survey control.
 OQ0276
 OQ0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0276.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0276
 OQ0276_MARKER: DB = BENCH MARK DISK
 OQ0276_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0276_STAMPING: G 152 1934
 OQ0276_MARK LOGO: CGS
 OQ0276_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0276_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0276+STABILITY: SURFACE MOTION
 OQ0276
 OQ0276  HISTORY     - Date     Condition        Report By
 OQ0276  HISTORY     - 1934     MONUMENTED       CGS
 OQ0276  HISTORY     - 1966     GOOD             MNHD
 OQ0276
 OQ0276                          STATION DESCRIPTION
 OQ0276
 OQ0276'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0276'2.2 MI W FROM VALLEY SPRINGS.
 OQ0276'2.2 MILES WEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS, AND
 OQ0276'OMAHA RAILWAY FROM THE STATION AT VALLEY SPRINGS, MINNEHAHA
 OQ0276'COUNTY, 100 YARDS SOUTHEAST OF THE TWENTIETH POLE WEST OF
 OQ0276'MILEPOST 45, AT A SECTION-LINE ROAD CROSSING, 50 FEET EAST OF THE
 OQ0276'CENTER LINE OF THE ROAD, 45 FEET SOUTH OF THE SOUTH RAIL, AND 2
 OQ0276'FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 OQ0276'F 152 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OQ0276'INCHES ABOVE GROUND, AND 1.0 FEET NORTH OF STEEL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0226 ***********************************************************************
 QR0226  DESIGNATION -  G 16
 QR0226  PID         -  QR0226
 QR0226  STATE/COUNTY-  SD/FAULK
 QR0226  COUNTRY     -  US
 QR0226  USGS QUAD   -  FAULKTON WEST (2017)
 QR0226
 QR0226                         *CURRENT SURVEY CONTROL
 QR0226  ______________________________________________________________________
 QR0226* NAD 83(1986) POSITION- 45 02 59.     (N) 099 11 09.     (W)   SCALED
 QR0226* NAVD 88 ORTHO HEIGHT -   503.587 (meters)     1652.19  (feet) ADJUSTED
 QR0226  ______________________________________________________________________
 QR0226  GEOID HEIGHT    -        -23.532 (meters)                     GEOID18
 QR0226  DYNAMIC HEIGHT  -        503.519 (meters)     1651.96  (feet) COMP
 QR0226  MODELED GRAVITY -    980,466.6   (mgal)                       NAVD 88
 QR0226
 QR0226  VERT ORDER      -  FIRST     CLASS II
 QR0226
 QR0226.The horizontal coordinates were scaled from a map and have
 QR0226.an estimated accuracy of +/- 6 seconds.
 QR0226
 QR0226.The orthometric height was determined by differential leveling and
 QR0226.adjusted by the NATIONAL GEODETIC SURVEY
 QR0226.in June 1991.
 QR0226
 QR0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0226.GEOID18 height accuracy estimate available here.
 QR0226
 QR0226.Click photographs - Photos may exist for this station.
 QR0226
 QR0226.The dynamic height is computed by dividing the NAVD 88
 QR0226.geopotential number by the normal gravity value computed on the
 QR0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0226.degrees latitude (g = 980.6199 gals.).
 QR0226
 QR0226.The modeled gravity was interpolated from observed gravity values.
 QR0226
 QR0226;                    North         East    Units  Estimated Accuracy
 QR0226;SPC SD N     -   135,490.      664,130.      MT  (+/- 180 meters Scaled)
 QR0226
 QR0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ853884(NAD 83)
 QR0226
 QR0226                          SUPERSEDED SURVEY CONTROL
 QR0226
 QR0226  NGVD 29 (??/??/92)  503.233  (m)         1651.02   (f) ADJ UNCH    1 2
 QR0226
 QR0226.Superseded values are not recommended for survey control.
 QR0226
 QR0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0226.See file dsdata.pdf to determine how the superseded data were derived.
 QR0226
 QR0226_MARKER: DB = BENCH MARK DISK
 QR0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0226_STAMPING: G 16 1926 1651.024
 QR0226_MARK LOGO: CGS
 QR0226_PROJECTION: RECESSED 10 CENTIMETERS
 QR0226_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0226+STABILITY: SURFACE MOTION
 QR0226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0226+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1996
 QR0226
 QR0226  HISTORY     - Date     Condition        Report By
 QR0226  HISTORY     - 1926     MONUMENTED       CGS
 QR0226  HISTORY     - 1973     GOOD             NGS
 QR0226  HISTORY     - 19960602 GOOD             NGS
 QR0226
 QR0226                          STATION DESCRIPTION
 QR0226
 QR0226'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0226'3 MI W FROM FAULKTON.
 QR0226'ABOUT 3 MILES WEST ALONG THE ABANDONED CHICAGO AND NORTH WESTERN
 QR0226'RAILWAY FROM FAULKTON, 0.45 MILE NORTH OF U.S. HIGHWAY 212,
 QR0226'ABOUT 150 YARDS SOUTHWEST OF AN ABANDONED FARMSTEAD, ABOUT 100
 QR0226'YARDS EAST OF A TWIN COTTONWOOD TREE, AT A SECTION LINE ROAD
 QR0226'CROSSING, 57 FEET NORTHWEST OF THE CENTER OF THE CROSSING,
 QR0226'45 FEET NORTH OF THE CENTER OF THE ABANDONED RAILWAY, 30 FEET
 QR0226'WEST OF THE CENTER OF THE TRACK ROAD, 14 FEET EAST-SOUTHEAST
 QR0226'OF A CORNER FENCE POST, 1.2 FEET EAST OF A METAL WITNESS POST,
 QR0226'AND SET IN THE TOP OF A CONCRETE MONUMENT 2-INCHES BELOW GROUND
 QR0226'SURFACE.
 QR0226
 QR0226                          STATION RECOVERY (1996)
 QR0226
 QR0226'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0226'5.1 KM (3.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QR0226'IN FAULKTON, THENCE 0.8 KM (0.50 MI) NORTHERLY ALONG A GRAVELED ROAD,
 QR0226'14.0 M (45.9 FT) NORTH OF THE CENTER OF A RAILROAD GRADE (TRACK
 QR0226'REMOVED), 9.2 M (30.2 FT) WEST OF THE ROAD CENTER, 7.5 M (24.6 FT)
 QR0226'SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 3.7 M (12.1 FT) EAST
 QR0226'OF A FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS
 QR0226'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0386 ***********************************************************************
 QR0386  DESIGNATION -  G 17
 QR0386  PID         -  QR0386
 QR0386  STATE/COUNTY-  SD/EDMUNDS
 QR0386  COUNTRY     -  US
 QR0386  USGS QUAD   -  ROSCOE (2017)
 QR0386
 QR0386                         *CURRENT SURVEY CONTROL
 QR0386  ______________________________________________________________________
 QR0386* NAD 83(1986) POSITION- 45 26 57.     (N) 099 20 12.     (W)   SCALED
 QR0386* NAVD 88 ORTHO HEIGHT -   558.010 (meters)     1830.74  (feet) ADJUSTED
 QR0386  ______________________________________________________________________
 QR0386  GEOID HEIGHT    -        -23.123 (meters)                     GEOID18
 QR0386  DYNAMIC HEIGHT  -        557.954 (meters)     1830.55  (feet) COMP
 QR0386  MODELED GRAVITY -    980,497.8   (mgal)                       NAVD 88
 QR0386
 QR0386  VERT ORDER      -  FIRST     CLASS II
 QR0386
 QR0386.The horizontal coordinates were scaled from a map and have
 QR0386.an estimated accuracy of +/- 6 seconds.
 QR0386
 QR0386.The orthometric height was determined by differential leveling and
 QR0386.adjusted by the NATIONAL GEODETIC SURVEY
 QR0386.in June 1991.
 QR0386
 QR0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0386.GEOID18 height accuracy estimate available here.
 QR0386
 QR0386.Click photographs - Photos may exist for this station.
 QR0386
 QR0386.The dynamic height is computed by dividing the NAVD 88
 QR0386.geopotential number by the normal gravity value computed on the
 QR0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0386.degrees latitude (g = 980.6199 gals.).
 QR0386
 QR0386.The modeled gravity was interpolated from observed gravity values.
 QR0386
 QR0386;                    North         East    Units  Estimated Accuracy
 QR0386;SPC SD N     -   179,770.      651,890.      MT  (+/- 180 meters Scaled)
 QR0386
 QR0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR736329(NAD 83)
 QR0386
 QR0386                          SUPERSEDED SURVEY CONTROL
 QR0386
 QR0386  NGVD 29 (??/??/92)  557.629  (m)         1829.49   (f) ADJ UNCH    1 2
 QR0386
 QR0386.Superseded values are not recommended for survey control.
 QR0386
 QR0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0386.See file dsdata.pdf to determine how the superseded data were derived.
 QR0386
 QR0386_MARKER: DB = BENCH MARK DISK
 QR0386_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0386_STAMPING: 1829.488 G 17 1927
 QR0386_MARK LOGO: CGS
 QR0386_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0386+STABILITY: SURFACE MOTION
 QR0386
 QR0386  HISTORY     - Date     Condition        Report By
 QR0386  HISTORY     - 1927     MONUMENTED       CGS
 QR0386  HISTORY     - 19390101 GOOD             CGS
 QR0386  HISTORY     - 19970729 MARK NOT FOUND   NGS
 QR0386
 QR0386                          STATION DESCRIPTION
 QR0386
 QR0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 QR0386'AT ROSCOE, EDMUNDS COUNTY, ON THE CHICAGO, MILWAUKEE, ST PAUL AND
 QR0386'PACIFIC RAILROAD, 700 FT EAST OF THE STATION, 115 FT WEST OF THE
 QR0386'SECTION CAR HOUSE, AT THE CROSSING OF ANDREW STREET, 66 FT EAST OF THE
 QR0386'CENTER LINE OF THE STREET, 46.5 FT NORTH OF THE CENTER LINE OF THE
 QR0386'TRACK, 8 FT EAST OF THE FIRST POLE EAST OF THE STREET, AND 8 FT SOUTH
 QR0386'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED--1829.488 G 17
 QR0386'1927--AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 QR0386'GROUND.
 QR0386
 QR0386                          STATION RECOVERY (1997)
 QR0386
 QR0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0386'THERE IS NOW A FIRE STATION AT THE DESCRIBED LOCATION.  ASSUMED
 QR0386'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OU0103 ***********************************************************************
 OU0103  DESIGNATION -  G 176 RESET
 OU0103  PID         -  OU0103
 OU0103  STATE/COUNTY-  SD/FALL RIVER
 OU0103  COUNTRY     -  US
 OU0103  USGS QUAD   -  MULE CREEK SE (2018)
 OU0103
 OU0103                         *CURRENT SURVEY CONTROL
 OU0103  ______________________________________________________________________
 OU0103* NAD 83(1986) POSITION- 43 18 14.     (N) 104 03 15.     (W)   SCALED
 OU0103* NAVD 88 ORTHO HEIGHT -  1181.259 (meters)     3875.51  (feet) ADJUSTED
 OU0103  ______________________________________________________________________
 OU0103  GEOID HEIGHT    -        -14.929 (meters)                     GEOID18
 OU0103  DYNAMIC HEIGHT  -       1180.733 (meters)     3873.79  (feet) COMP
 OU0103  MODELED GRAVITY -    980,133.4   (mgal)                       NAVD 88
 OU0103
 OU0103  VERT ORDER      -  SECOND    CLASS 0
 OU0103
 OU0103.The horizontal coordinates were scaled from a map and have
 OU0103.an estimated accuracy of +/- 6 seconds.
 OU0103
 OU0103.The orthometric height was determined by differential leveling and
 OU0103.adjusted by the NATIONAL GEODETIC SURVEY
 OU0103.in June 1991.
 OU0103
 OU0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 OU0103.GEOID18 height accuracy estimate available here.
 OU0103
 OU0103.Click photographs - Photos may exist for this station.
 OU0103
 OU0103.The dynamic height is computed by dividing the NAVD 88
 OU0103.geopotential number by the normal gravity value computed on the
 OU0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OU0103.degrees latitude (g = 980.6199 gals.).
 OU0103
 OU0103.The modeled gravity was interpolated from observed gravity values.
 OU0103
 OU0103;                    North         East    Units  Estimated Accuracy
 OU0103;SPC SD S     -   114,580.      298,220.      MT  (+/- 180 meters Scaled)
 OU0103
 OU0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH767949(NAD 83)
 OU0103
 OU0103                          SUPERSEDED SURVEY CONTROL
 OU0103
 OU0103  NGVD 29 (??/??/92) 1180.678  (m)         3873.61   (f) ADJ UNCH    2 0
 OU0103
 OU0103.Superseded values are not recommended for survey control.
 OU0103
 OU0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OU0103.See file dsdata.pdf to determine how the superseded data were derived.
 OU0103
 OU0103_MARKER: DB = BENCH MARK DISK
 OU0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OU0103_STAMPING: G 176 RESET 1941
 OU0103_MARK LOGO: CGS
 OU0103_PROJECTION: PROJECTING 18 CENTIMETERS
 OU0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OU0103+STABILITY: SURFACE MOTION
 OU0103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OU0103+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1986
 OU0103
 OU0103  HISTORY     - Date     Condition        Report By
 OU0103  HISTORY     - 1941     MONUMENTED       SDHD
 OU0103  HISTORY     - 1957     GOOD             CGS
 OU0103  HISTORY     - 19861023 GOOD             NGS
 OU0103
 OU0103                          STATION DESCRIPTION
 OU0103
 OU0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OU0103'12.6 MI W FROM EDGEMONT.
 OU0103'ABOUT 12.55 MILES WEST ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OU0103'STATE HIGHWAY 52 AT EDGEMONT, AT THE SOUTH DAKOTA- WYOMING STATE
 OU0103'LINE, 58 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, IN LINE
 OU0103'WITH THE EXTENDED CENTER LINE OF A DIRT ROAD LEADING NORTH, 79
 OU0103'FEET WEST OF THE WEST END OF A SOUTH DAKOTA HISTORICAL MARKER,
 OU0103'4 1/2 FEET SOUTH-SOUTHEAST OF A FENCE CORNER, 2 FEET EAST OF A
 OU0103'FENCE LINE, 1 FOOT SOUTH OF A CONCRETE WITNESS POST AND IN THE
 OU0103'TOP OF A CONCRETE POST PROJECTING 7 INCHES.
 OU0103
 OU0103                          STATION RECOVERY (1986)
 OU0103
 OU0103'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OU0103'20.6 KM (12.80 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OU0103'STATE HIGHWAY 471 IN EDGEMONT, 17.7 M (58.1 FT) SOUTH FROM THE CENTER
 OU0103'OF 18, 6.1 M (20.0 FT) EAST OF THE CENTER OF A GRAVEL ROAD,
 OU0103'5.5 M (18.0 FT) NORTH FROM A CORNER FENCE POST, 4.6 M (15.1 FT) EAST
 OU0103'FROM A POWER LINE, 0.3 M (1.0 FT) NORTH FROM A WITNESS POST, AT THE
 OU0103'SOUTH DAKOTA AND WYOMING STATE LINE.
 OU0103'1.7 KM (1.05 MI) EAST FROM BM Y 119.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0560 ***********************************************************************
 OT0560  DESIGNATION -  G 178
 OT0560  PID         -  OT0560
 OT0560  STATE/COUNTY-  SD/CUSTER
 OT0560  COUNTRY     -  US
 OT0560  USGS QUAD   -  CUSTER (2017)
 OT0560
 OT0560                         *CURRENT SURVEY CONTROL
 OT0560  ______________________________________________________________________
 OT0560* NAD 83(1986) POSITION- 43 45 23.     (N) 103 36 35.     (W)   SCALED
 OT0560* NAVD 88 ORTHO HEIGHT -  1630.193 (meters)     5348.39  (feet) ADJUSTED
 OT0560  ______________________________________________________________________
 OT0560  GEOID HEIGHT    -        -13.724 (meters)                     GEOID18
 OT0560  DYNAMIC HEIGHT  -       1629.442 (meters)     5345.93  (feet) COMP
 OT0560  MODELED GRAVITY -    980,098.9   (mgal)                       NAVD 88
 OT0560
 OT0560  VERT ORDER      -  SECOND    CLASS 0
 OT0560
 OT0560.The horizontal coordinates were scaled from a map and have
 OT0560.an estimated accuracy of +/- 6 seconds.
 OT0560
 OT0560.The orthometric height was determined by differential leveling and
 OT0560.adjusted by the NATIONAL GEODETIC SURVEY
 OT0560.in June 1991.
 OT0560
 OT0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0560.GEOID18 height accuracy estimate available here.
 OT0560
 OT0560.Click photographs - Photos may exist for this station.
 OT0560
 OT0560.The dynamic height is computed by dividing the NAVD 88
 OT0560.geopotential number by the normal gravity value computed on the
 OT0560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0560.degrees latitude (g = 980.6199 gals.).
 OT0560
 OT0560.The modeled gravity was interpolated from observed gravity values.
 OT0560
 OT0560;                    North         East    Units  Estimated Accuracy
 OT0560;SPC SD S     -   163,290.      336,230.      MT  (+/- 180 meters Scaled)
 OT0560
 OT0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ119457(NAD 83)
 OT0560
 OT0560                          SUPERSEDED SURVEY CONTROL
 OT0560
 OT0560  NGVD 29 (??/??/92) 1629.565  (m)         5346.33   (f) ADJ UNCH    2 0
 OT0560
 OT0560.Superseded values are not recommended for survey control.
 OT0560
 OT0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0560.See file dsdata.pdf to determine how the superseded data were derived.
 OT0560
 OT0560_MARKER: DB = BENCH MARK DISK
 OT0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0560_STAMPING: G 178 1934
 OT0560_MARK LOGO: CGS
 OT0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0560+STABILITY: SURFACE MOTION
 OT0560
 OT0560  HISTORY     - Date     Condition        Report By
 OT0560  HISTORY     - 1934     MONUMENTED       CGS
 OT0560  HISTORY     - 19950418 MARK NOT FOUND   NGS
 OT0560
 OT0560                          STATION DESCRIPTION
 OT0560
 OT0560'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0560'0.8 MI SW FROM CUSTER.
 OT0560'0.8 MILE SOUTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0560'RAILROAD FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.4
 OT0560'MILE SOUTH OF MILEPOST 44, 49.0 FEET WEST OF THE WEST RAIL,
 OT0560'16 FEET SOUTH OF THE CENTER LINE OF A ROAD, 73 FEET SOUTH OF A
 OT0560'FENCE, AND 2.6 FEET WEST OF ANOTHER FENCE.  A STANDARD DISK,
 OT0560'STAMPED G 178 1934 AND SET IN THE TOP OF A CONCRETE POST.
 OT0560
 OT0560                          STATION RECOVERY (1995)
 OT0560
 OT0560'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0560'THE POST WAS FOUND WITH THE TOP BROKEN OFF AND THE DISK MISSING.
 OT0560'ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0155 ***********************************************************************
 PR0155  DESIGNATION -  G 18
 PR0155  PID         -  PR0155
 PR0155  STATE/COUNTY-  SD/MOODY
 PR0155  COUNTRY     -  US
 PR0155  USGS QUAD   -  FLANDREAU (2017)
 PR0155
 PR0155                         *CURRENT SURVEY CONTROL
 PR0155  ______________________________________________________________________
 PR0155* NAD 83(1986) POSITION- 44 02 45.     (N) 096 35 50.     (W)   SCALED
 PR0155* NAVD 88 ORTHO HEIGHT -   480.595 (meters)     1576.75  (feet) ADJUSTED
 PR0155  ______________________________________________________________________
 PR0155  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 PR0155  DYNAMIC HEIGHT  -        480.485 (meters)     1576.39  (feet) COMP
 PR0155  MODELED GRAVITY -    980,375.6   (mgal)                       NAVD 88
 PR0155
 PR0155  VERT ORDER      -  FIRST     CLASS II
 PR0155
 PR0155.The horizontal coordinates were scaled from a map and have
 PR0155.an estimated accuracy of +/- 6 seconds.
 PR0155
 PR0155.The orthometric height was determined by differential leveling and
 PR0155.adjusted by the NATIONAL GEODETIC SURVEY
 PR0155.in June 1991.
 PR0155
 PR0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0155.GEOID18 height accuracy estimate available here.
 PR0155
 PR0155.Click photographs - Photos may exist for this station.
 PR0155
 PR0155.The dynamic height is computed by dividing the NAVD 88
 PR0155.geopotential number by the normal gravity value computed on the
 PR0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0155.degrees latitude (g = 980.6199 gals.).
 PR0155
 PR0155.The modeled gravity was interpolated from observed gravity values.
 PR0155
 PR0155;                    North         East    Units  Estimated Accuracy
 PR0155;SPC SD S     -   196,980.      899,310.      MT  (+/- 180 meters Scaled)
 PR0155
 PR0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP924797(NAD 83)
 PR0155
 PR0155                          SUPERSEDED SURVEY CONTROL
 PR0155
 PR0155  NGVD 29 (??/??/92)  480.336  (m)         1575.90   (f) ADJ UNCH    1 2
 PR0155
 PR0155.Superseded values are not recommended for survey control.
 PR0155
 PR0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0155.See file dsdata.pdf to determine how the superseded data were derived.
 PR0155
 PR0155_MARKER: DB = BENCH MARK DISK
 PR0155_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0155_SP_SET: BUILDING
 PR0155_STAMPING: 1575.902 G 18 1931
 PR0155_MARK LOGO: CGS
 PR0155_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0155
 PR0155  HISTORY     - Date     Condition        Report By
 PR0155  HISTORY     - 1931     MONUMENTED       CGS
 PR0155  HISTORY     - 1934     GOOD             CGS
 PR0155  HISTORY     - 20110328 MARK NOT FOUND   INDIV
 PR0155
 PR0155                          STATION DESCRIPTION
 PR0155
 PR0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 PR0155'AT FLANDREAU.
 PR0155'AT FLANDREAU, MOODY COUNTY, ABOUT 3-1/2 RAILS WEST OF THE WEST
 PR0155'END OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 PR0155'STATION, IN THE NORTH WALL OF THE POWERHOUSE, 1.5 FEET WEST OF
 PR0155'THE NORTHEAST CORNER, 16 FEET SOUTH OF THE SOUTH RAIL, AND ABOUT
 PR0155'4 FEET HIGHER THAN THE GROUND.  A STANDARD DISK, STAMPED
 PR0155'1575.902 G 18 1931 AND SET VERTICALLY.
 PR0155
 PR0155                          STATION RECOVERY (1934)
 PR0155
 PR0155'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PR0155'RECOVERED IN GOOD CONDITION.
 PR0155
 PR0155                          STATION RECOVERY (2011)
 PR0155
 PR0155'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0155'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0415 ***********************************************************************
 QS0415  DESIGNATION -  G 19
 QS0415  PID         -  QS0415
 QS0415  STATE/COUNTY-  SD/CORSON
 QS0415  COUNTRY     -  US
 QS0415  USGS QUAD   -  MCINTOSH SE (2017)
 QS0415
 QS0415                         *CURRENT SURVEY CONTROL
 QS0415  ______________________________________________________________________
 QS0415* NAD 83(1986) POSITION- 45 50 18.     (N) 101 19 51.     (W)   SCALED
 QS0415* NAVD 88 ORTHO HEIGHT -   629.206 (meters)     2064.32  (feet) ADJUSTED
 QS0415  ______________________________________________________________________
 QS0415  GEOID HEIGHT    -        -20.499 (meters)                     GEOID18
 QS0415  DYNAMIC HEIGHT  -        629.142 (meters)     2064.11  (feet) COMP
 QS0415  MODELED GRAVITY -    980,494.7   (mgal)                       NAVD 88
 QS0415
 QS0415  VERT ORDER      -  FIRST     CLASS II
 QS0415
 QS0415.The horizontal coordinates were scaled from a map and have
 QS0415.an estimated accuracy of +/- 6 seconds.
 QS0415
 QS0415.The orthometric height was determined by differential leveling and
 QS0415.adjusted by the NATIONAL GEODETIC SURVEY
 QS0415.in June 1991.
 QS0415
 QS0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0415.GEOID18 height accuracy estimate available here.
 QS0415
 QS0415.Click photographs - Photos may exist for this station.
 QS0415
 QS0415.The dynamic height is computed by dividing the NAVD 88
 QS0415.geopotential number by the normal gravity value computed on the
 QS0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0415.degrees latitude (g = 980.6199 gals.).
 QS0415
 QS0415.The modeled gravity was interpolated from observed gravity values.
 QS0415
 QS0415;                    North         East    Units  Estimated Accuracy
 QS0415;SPC SD N     -   223,660.      496,610.      MT  (+/- 180 meters Scaled)
 QS0415
 QS0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR189787(NAD 83)
 QS0415
 QS0415                          SUPERSEDED SURVEY CONTROL
 QS0415
 QS0415  NGVD 29 (??/??/92)  628.74   (m)         2062.8    (f) COMPUTED    1 2
 QS0415
 QS0415.Superseded values are not recommended for survey control.
 QS0415
 QS0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0415.See file dsdata.pdf to determine how the superseded data were derived.
 QS0415
 QS0415_MARKER: DB = BENCH MARK DISK
 QS0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0415_STAMPING: G 19 1933
 QS0415_MARK LOGO: CGS
 QS0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0415+STABILITY: SURFACE MOTION
 QS0415
 QS0415  HISTORY     - Date     Condition        Report By
 QS0415  HISTORY     - 1933     MONUMENTED       CGS
 QS0415  HISTORY     - 1938     GOOD             CGS
 QS0415
 QS0415                          STATION DESCRIPTION
 QS0415
 QS0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 QS0415'7.2 MI S FROM MC INTOSH.
 QS0415'ALONG STATE HIGHWAY NO. 65, 7.2 MILES SOUTH OF MC INTOSH, 600
 QS0415'FEET WEST OF A DRY WASH, 105 FEET EAST OF THE CENTER OF THE
 QS0415'HIGHWAY.  A STANDARD DISK SET HORIZONTAL IN CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0223 ***********************************************************************
 QQ0223  DESIGNATION -  G 19
 QQ0223  PID         -  QQ0223
 QQ0223  STATE/COUNTY-  SD/ROBERTS
 QQ0223  COUNTRY     -  US
 QQ0223  USGS QUAD   -  ORTLEY (2017)
 QQ0223
 QQ0223                         *CURRENT SURVEY CONTROL
 QQ0223  ______________________________________________________________________
 QQ0223* NAD 83(1986) POSITION- 45 19 42.     (N) 097 08 54.     (W)   SCALED
 QQ0223* NAVD 88 ORTHO HEIGHT -   586.241 (meters)     1923.36  (feet) ADJUSTED
 QQ0223  ______________________________________________________________________
 QQ0223  GEOID HEIGHT    -        -25.268 (meters)                     GEOID18
 QQ0223  DYNAMIC HEIGHT  -        586.172 (meters)     1923.13  (feet) COMP
 QQ0223  MODELED GRAVITY -    980,480.3   (mgal)                       NAVD 88
 QQ0223
 QQ0223  VERT ORDER      -  FIRST     CLASS II
 QQ0223
 QQ0223.The horizontal coordinates were scaled from a map and have
 QQ0223.an estimated accuracy of +/- 6 seconds.
 QQ0223
 QQ0223.The orthometric height was determined by differential leveling and
 QQ0223.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0223.in June 1991.
 QQ0223
 QQ0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0223.GEOID18 height accuracy estimate available here.
 QQ0223
 QQ0223.Click photographs - Photos may exist for this station.
 QQ0223
 QQ0223.The dynamic height is computed by dividing the NAVD 88
 QQ0223.geopotential number by the normal gravity value computed on the
 QQ0223.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0223.degrees latitude (g = 980.6199 gals.).
 QQ0223
 QQ0223.The modeled gravity was interpolated from observed gravity values.
 QQ0223
 QQ0223;                    North         East    Units  Estimated Accuracy
 QQ0223;SPC SD N     -   170,070.      823,500.      MT  (+/- 180 meters Scaled)
 QQ0223
 QQ0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR451210(NAD 83)
 QQ0223
 QQ0223                          SUPERSEDED SURVEY CONTROL
 QQ0223
 QQ0223  NGVD 29 (??/??/92)  585.958  (m)         1922.43   (f) ADJ UNCH    1 2
 QQ0223
 QQ0223.Superseded values are not recommended for survey control.
 QQ0223
 QQ0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0223.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0223
 QQ0223_MARKER: DB = BENCH MARK DISK
 QQ0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0223_STAMPING: 1922.388 G 19 1931
 QQ0223_MARK LOGO: CGS
 QQ0223_PROJECTION: PROJECTING 5 CENTIMETERS
 QQ0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0223+STABILITY: SURFACE MOTION
 QQ0223
 QQ0223  HISTORY     - Date     Condition        Report By
 QQ0223  HISTORY     - 1931     MONUMENTED       CGS
 QQ0223  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0223  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QQ0223
 QQ0223                          STATION DESCRIPTION
 QQ0223
 QQ0223'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0223'2.2 MI E FROM ORTLEY.
 QQ0223'2-1/4 MLES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0223'PACIFIC RAILROAD FROM ORTLEY, ROBERTS COUNTY, AT THE WEST END
 QQ0223'OF THE CUT WHERE U.S. HIGHWAY 81 CROSSES THE TRACK ON A VIADUCT,
 QQ0223'188 FEET EAST OF A NORTH-AND-SOUTH FARM FENCE, 64 FEET SOUTH
 QQ0223'OF THE CENTER LINE OF THE TRACK AND 6 FEET NORTH OF A FENCE.
 QQ0223'A STANDARD DISK, STAMPED 1922.388 G 19 1931 AND SET IN THE
 QQ0223'TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
 QQ0223
 QQ0223                          STATION RECOVERY (1970)
 QQ0223
 QQ0223'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0223'MARK NOT FOUND.
 QQ0223
 QQ0223                          STATION RECOVERY (1997)
 QQ0223
 QQ0223'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0223'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0416 ***********************************************************************
 QS0416  DESIGNATION -  G 19 RESET
 QS0416  PID         -  QS0416
 QS0416  STATE/COUNTY-  SD/CORSON
 QS0416  COUNTRY     -  US
 QS0416  USGS QUAD   -  MCINTOSH SE (2017)
 QS0416
 QS0416                         *CURRENT SURVEY CONTROL
 QS0416  ______________________________________________________________________
 QS0416* NAD 83(1986) POSITION- 45 50 19.     (N) 101 19 52.     (W)   SCALED
 QS0416* NAVD 88 ORTHO HEIGHT -   629.650 (meters)     2065.78  (feet) ADJUSTED
 QS0416  ______________________________________________________________________
 QS0416  GEOID HEIGHT    -        -20.499 (meters)                     GEOID18
 QS0416  DYNAMIC HEIGHT  -        629.587 (meters)     2065.57  (feet) COMP
 QS0416  MODELED GRAVITY -    980,494.7   (mgal)                       NAVD 88
 QS0416
 QS0416  VERT ORDER      -  FIRST     CLASS II
 QS0416
 QS0416.The horizontal coordinates were scaled from a map and have
 QS0416.an estimated accuracy of +/- 6 seconds.
 QS0416
 QS0416.The orthometric height was determined by differential leveling and
 QS0416.adjusted by the NATIONAL GEODETIC SURVEY
 QS0416.in June 1991.
 QS0416
 QS0416.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0416.GEOID18 height accuracy estimate available here.
 QS0416
 QS0416.Click photographs - Photos may exist for this station.
 QS0416
 QS0416.The dynamic height is computed by dividing the NAVD 88
 QS0416.geopotential number by the normal gravity value computed on the
 QS0416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0416.degrees latitude (g = 980.6199 gals.).
 QS0416
 QS0416.The modeled gravity was interpolated from observed gravity values.
 QS0416
 QS0416;                    North         East    Units  Estimated Accuracy
 QS0416;SPC SD N     -   223,690.      496,590.      MT  (+/- 180 meters Scaled)
 QS0416
 QS0416_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR189787(NAD 83)
 QS0416
 QS0416                          SUPERSEDED SURVEY CONTROL
 QS0416
 QS0416  NGVD 29 (??/??/??)  629.18   (m)         2064.2    (f) RESET       3  
 QS0416
 QS0416.Superseded values are not recommended for survey control.
 QS0416
 QS0416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0416.See file dsdata.pdf to determine how the superseded data were derived.
 QS0416
 QS0416_MARKER: DB = BENCH MARK DISK
 QS0416_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0416_STAMPING: G 19 RESET 1956
 QS0416_MARK LOGO: CGS
 QS0416_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0416_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0416+STABILITY: SURFACE MOTION
 QS0416
 QS0416  HISTORY     - Date     Condition        Report By
 QS0416  HISTORY     - 1956     MONUMENTED       CGS
 QS0416  HISTORY     - 1985     GOOD             NGS
 QS0416
 QS0416                          STATION DESCRIPTION
 QS0416
 QS0416'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QS0416'5.9 MI S FROM MC INTOSH.
 QS0416'5.9 MILES SOUTH ALONG STATE HIGHWAY 65 FROM ITS JUNCTION WITH
 QS0416'U.S. HIGHWAY 12 ABOUT 0.75 MILE EAST OF MC INTOSH, CORSON
 QS0416'COUNTY, NEAR THE SOUTHEAST BASE OF A SMALL BUTTE, ON THE WEST
 QS0416'SIDE OF THE OLD HIGHWAY, ABOUT 210 FEET WEST OF THE CENTER
 QS0416'LINE OF THE NEW HIGHWAY AND 1.0 FOOT SOUTHEAST OF A FENCE LINE.
 QS0416'A STANDARD DISK, STAMPED G 19 RESET 1956 AND SET IN THE TOP OF A
 QS0416'CONCRETE POST PROJECTING 5 INCHES.
 QS0416
 QS0416                          STATION RECOVERY (1985)
 QS0416
 QS0416'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0416'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  9.4 KM (5.8
 QS0416'MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US HIGHWAY 12 AT
 QS0416'MCINTOSH, AT A TRACK ROAD LEADING EAST THRU A WIRE GATE, 64.0 METERS
 QS0416'(210 FT) WEST OF THE HIGHWAY CENTERLINE, 31.1 METERS (102 FT) WEST OF
 QS0416'THE RIGHT-OF-WAY FENCE AND 11.9 METERS (39 FT) NORTH OF THE CENTER OF
 QS0416'THE ROAD.
 QS0416'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0416'THE MARK IS 0.6 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0485 ***********************************************************************
 PR0485  DESIGNATION -  G 2
 PR0485  PID         -  PR0485
 PR0485  STATE/COUNTY-  SD/LAKE
 PR0485  COUNTRY     -  US
 PR0485  USGS QUAD   -  RAMONA (2017)
 PR0485
 PR0485                         *CURRENT SURVEY CONTROL
 PR0485  ______________________________________________________________________
 PR0485* NAD 83(1986) POSITION- 44 00 08.     (N) 097 07 45.     (W)   SCALED
 PR0485* NAVD 88 ORTHO HEIGHT -   513.406 (meters)     1684.40  (feet) ADJUSTED
 PR0485  ______________________________________________________________________
 PR0485  GEOID HEIGHT    -        -25.801 (meters)                     GEOID18
 PR0485  DYNAMIC HEIGHT  -        513.284 (meters)     1684.00  (feet) COMP
 PR0485  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 PR0485
 PR0485  VERT ORDER      -  FIRST     CLASS II
 PR0485
 PR0485.The horizontal coordinates were scaled from a map and have
 PR0485.an estimated accuracy of +/- 6 seconds.
 PR0485
 PR0485.The orthometric height was determined by differential leveling and
 PR0485.adjusted by the NATIONAL GEODETIC SURVEY
 PR0485.in June 1991.
 PR0485
 PR0485.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0485.GEOID18 height accuracy estimate available here.
 PR0485
 PR0485.Click photographs - Photos may exist for this station.
 PR0485
 PR0485.The dynamic height is computed by dividing the NAVD 88
 PR0485.geopotential number by the normal gravity value computed on the
 PR0485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0485.degrees latitude (g = 980.6199 gals.).
 PR0485
 PR0485.The modeled gravity was interpolated from observed gravity values.
 PR0485
 PR0485;                    North         East    Units  Estimated Accuracy
 PR0485;SPC SD S     -   190,360.      856,900.      MT  (+/- 180 meters Scaled)
 PR0485
 PR0485_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP499738(NAD 83)
 PR0485
 PR0485                          SUPERSEDED SURVEY CONTROL
 PR0485
 PR0485  NGVD 29 (??/??/92)  513.116  (m)         1683.45   (f) ADJ UNCH    1 2
 PR0485
 PR0485.Superseded values are not recommended for survey control.
 PR0485
 PR0485.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0485.See file dsdata.pdf to determine how the superseded data were derived.
 PR0485
 PR0485_MARKER: B = BOLT
 PR0485_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR0485_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0485
 PR0485  HISTORY     - Date     Condition        Report By
 PR0485  HISTORY     - 1905     MONUMENTED       CGS
 PR0485  HISTORY     - 1934     GOOD             CGS
 PR0485  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0485  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0485
 PR0485                          STATION DESCRIPTION
 PR0485
 PR0485'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0485'0.8 MI W FROM MADISON.
 PR0485'0.8 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PR0485'RAILROAD FROM THE STATION AT MADISON, LAKE COUNTY, AT A STREET
 PR0485'CROSSING, 56 FEET NORTH OF THE CENTER LINE OF THE TRACK, 26 FEET
 PR0485'WEST OF THE CENTER LINE OF THE STREET, 21.5 FEET NORTH OF A
 PR0485'FENCE CORNER, AND 3 FEET WEST OF THE FENCE.  A COPPER BOLT,
 PR0485'SURROUNDED BY THE LETTERS USBM AND SET IN THE TOP OF A STONE
 PR0485'POST PROJECTING 3 INCHES ABOVE GROUND.
 PR0485
 PR0485                          STATION RECOVERY (1968)
 PR0485
 PR0485'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0485'MARK NOT FOUND.
 PR0485
 PR0485                          STATION RECOVERY (2011)
 PR0485
 PR0485'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0485'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0987 ***********************************************************************
 PU0987  DESIGNATION -  G 2 B 2
 PU0987  PID         -  PU0987
 PU0987  STATE/COUNTY-  SD/MEADE
 PU0987  COUNTRY     -  US
 PU0987  USGS QUAD   -  OPAL WEST SE (2017)
 PU0987
 PU0987                         *CURRENT SURVEY CONTROL
 PU0987  ______________________________________________________________________
 PU0987* NAD 83(1986) POSITION- 44 46 23.     (N) 102 31 45.     (W)   SCALED
 PU0987* NAVD 88 ORTHO HEIGHT -   831.035 (meters)     2726.49  (feet) ADJUSTED
 PU0987  ______________________________________________________________________
 PU0987  GEOID HEIGHT    -        -18.381 (meters)                     GEOID18
 PU0987  DYNAMIC HEIGHT  -        830.846 (meters)     2725.87  (feet) COMP
 PU0987  MODELED GRAVITY -    980,361.5   (mgal)                       NAVD 88
 PU0987
 PU0987  VERT ORDER      -  SECOND    CLASS 0
 PU0987
 PU0987.The horizontal coordinates were scaled from a map and have
 PU0987.an estimated accuracy of +/- 6 seconds.
 PU0987
 PU0987.The orthometric height was determined by differential leveling and
 PU0987.adjusted by the NATIONAL GEODETIC SURVEY
 PU0987.in June 1991.
 PU0987
 PU0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0987.GEOID18 height accuracy estimate available here.
 PU0987
 PU0987.Click photographs - Photos may exist for this station.
 PU0987
 PU0987.The dynamic height is computed by dividing the NAVD 88
 PU0987.geopotential number by the normal gravity value computed on the
 PU0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0987.degrees latitude (g = 980.6199 gals.).
 PU0987
 PU0987.The modeled gravity was interpolated from observed gravity values.
 PU0987
 PU0987;                    North         East    Units  Estimated Accuracy
 PU0987;SPC SD N     -   107,550.      399,840.      MT  (+/- 180 meters Scaled)
 PU0987
 PU0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK955607(NAD 83)
 PU0987
 PU0987                          SUPERSEDED SURVEY CONTROL
 PU0987
 PU0987  NGVD 29 (??/??/92)  830.58   (m)         2725.0    (f) COMPUTED    2 0
 PU0987
 PU0987.Superseded values are not recommended for survey control.
 PU0987
 PU0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0987.See file dsdata.pdf to determine how the superseded data were derived.
 PU0987
 PU0987_MARKER: Z = SEE DESCRIPTION
 PU0987_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0987_SP_SET: PIER
 PU0987_STAMPING: G 2 B 2
 PU0987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0987
 PU0987  HISTORY     - Date     Condition        Report By
 PU0987  HISTORY     - UNK      MONUMENTED       USAF
 PU0987  HISTORY     - 1962     GOOD             CGS
 PU0987
 PU0987                          STATION DESCRIPTION
 PU0987
 PU0987'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0987'6.7 MI N FROM RED OWL.
 PU0987'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0987'1.0 MILE EAST AND 3.8 MILES NORTH ALONG ROADS, THENCE 0.15
 PU0987'MILE EAST ACROSS COUNTRY, ON A KNOLL, THE CENTER OF A TRIBRACH
 PU0987'MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER PROJECTING
 PU0987'4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0466 ***********************************************************************
 QS0466  DESIGNATION -  G 20
 QS0466  PID         -  QS0466
 QS0466  STATE/COUNTY-  SD/ZIEBACH
 QS0466  COUNTRY     -  US
 QS0466  USGS QUAD   -  LANTRY NW (2017)
 QS0466
 QS0466                         *CURRENT SURVEY CONTROL
 QS0466  ______________________________________________________________________
 QS0466* NAD 83(1986) POSITION- 45 14 53.     (N) 101 29 09.     (W)   SCALED
 QS0466* NAVD 88 ORTHO HEIGHT -   682.119 (meters)     2237.92  (feet) ADJUSTED
 QS0466  ______________________________________________________________________
 QS0466  GEOID HEIGHT    -        -20.661 (meters)                     GEOID18
 QS0466  DYNAMIC HEIGHT  -        682.002 (meters)     2237.53  (feet) COMP
 QS0466  MODELED GRAVITY -    980,422.8   (mgal)                       NAVD 88
 QS0466
 QS0466  VERT ORDER      -  FIRST     CLASS II
 QS0466
 QS0466.The horizontal coordinates were scaled from a map and have
 QS0466.an estimated accuracy of +/- 6 seconds.
 QS0466
 QS0466.The orthometric height was determined by differential leveling and
 QS0466.adjusted by the NATIONAL GEODETIC SURVEY
 QS0466.in June 1991.
 QS0466
 QS0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0466.GEOID18 height accuracy estimate available here.
 QS0466
 QS0466.Click photographs - Photos may exist for this station.
 QS0466
 QS0466.The dynamic height is computed by dividing the NAVD 88
 QS0466.geopotential number by the normal gravity value computed on the
 QS0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0466.degrees latitude (g = 980.6199 gals.).
 QS0466
 QS0466.The modeled gravity was interpolated from observed gravity values.
 QS0466
 QS0466;                    North         East    Units  Estimated Accuracy
 QS0466;SPC SD N     -   158,280.      483,370.      MT  (+/- 180 meters Scaled)
 QS0466
 QS0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR049135(NAD 83)
 QS0466
 QS0466                          SUPERSEDED SURVEY CONTROL
 QS0466
 QS0466  NGVD 29 (??/??/92)  681.693  (m)         2236.52   (f) ADJ UNCH    1 2
 QS0466
 QS0466.Superseded values are not recommended for survey control.
 QS0466
 QS0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0466.See file dsdata.pdf to determine how the superseded data were derived.
 QS0466
 QS0466_MARKER: DB = BENCH MARK DISK
 QS0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0466_STAMPING: G 20 1933
 QS0466_MARK LOGO: CGS
 QS0466_PROJECTION: PROJECTING 20 CENTIMETERS
 QS0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0466+STABILITY: SURFACE MOTION
 QS0466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0466+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 QS0466
 QS0466  HISTORY     - Date     Condition        Report By
 QS0466  HISTORY     - 1933     MONUMENTED       CGS
 QS0466  HISTORY     - 1934     GOOD             CGS
 QS0466  HISTORY     - 1985     GOOD             NGS
 QS0466  HISTORY     - 20120801 GOOD             INDIV
 QS0466
 QS0466                          STATION DESCRIPTION
 QS0466
 QS0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0466'12.2 MI S FROM ISABEL.
 QS0466'IN ZIEBACH COUNTY, ABOUT 12.2 MILES SOUTH ALONG STATE HIGHWAY 65
 QS0466'FROM ISABEL, DEWEY COUNTY, ABOUT 200 FEET NORTHWEST OF A DRY
 QS0466'WASH, AND 65 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.  A
 QS0466'STANDARD DISK, STAMPED G 20 1933 AND SET IN THE TOP OF A CONCRETE
 QS0466'POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 QS0466
 QS0466                          STATION RECOVERY (1934)
 QS0466
 QS0466'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QS0466'RECOVERED IN GOOD CONDITION.
 QS0466
 QS0466                          STATION RECOVERY (1985)
 QS0466
 QS0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0466'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  20.55 KM
 QS0466'(12.77 MI) SOUTH ALONG STATE HIGHWAY 65 FROM THE POST OFFICE AT
 QS0466'ISABEL, AT THE T JUNCTION IN THE RIGHT-OF-WAY FENCE, 1.01 KM (0.63 MI)
 QS0466'NORTH OF THE T JUNCTION OF A GRAVEL DRIVE LEADING WEST TO A RANCH
 QS0466'HOUSE, 0.48 KM (0.30 MI) NORTH OF MILEPOST 180, 25.8 METERS (84.5 FT)
 QS0466'EAST OF THE HIGHWAY CENTERLINE, 90.5 METERS (297 FT) NORTH-NORTHEAST
 QS0466'OF THE EAST END OF A 36-INCH PIPE CULVERT, 10.2 METERS (33.5 FT) EAST
 QS0466'OF THE RIGHT-OF-WAY FENCE AND 5.2 METERS (17 FT) SOUTH OF THE
 QS0466'EAST-WEST FENCE.
 QS0466'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0466'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 QS0466
 QS0466                          STATION RECOVERY (2012)
 QS0466
 QS0466'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0054 ***********************************************************************
 QR0054  DESIGNATION -  G 20 RESET
 QR0054  PID         -  QR0054
 QR0054  STATE/COUNTY-  SD/BROWN
 QR0054  COUNTRY     -  US
 QR0054  USGS QUAD   -  GROTON (2017)
 QR0054
 QR0054                         *CURRENT SURVEY CONTROL
 QR0054  ______________________________________________________________________
 QR0054* NAD 83(1986) POSITION- 45 26 45.     (N) 098 05 53.     (W)   SCALED
 QR0054* NAVD 88 ORTHO HEIGHT -   398.130 (meters)     1306.20  (feet) ADJUSTED
 QR0054  ______________________________________________________________________
 QR0054  GEOID HEIGHT    -        -24.827 (meters)                     GEOID18
 QR0054  DYNAMIC HEIGHT  -        398.101 (meters)     1306.10  (feet) COMP
 QR0054  MODELED GRAVITY -    980,531.3   (mgal)                       NAVD 88
 QR0054
 QR0054  VERT ORDER      -  FIRST     CLASS II
 QR0054
 QR0054.The horizontal coordinates were scaled from a map and have
 QR0054.an estimated accuracy of +/- 6 seconds.
 QR0054
 QR0054.The orthometric height was determined by differential leveling and
 QR0054.adjusted by the NATIONAL GEODETIC SURVEY
 QR0054.in July 1998.
 QR0054
 QR0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0054.GEOID18 height accuracy estimate available here.
 QR0054
 QR0054.Click photographs - Photos may exist for this station.
 QR0054
 QR0054.The dynamic height is computed by dividing the NAVD 88
 QR0054.geopotential number by the normal gravity value computed on the
 QR0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0054.degrees latitude (g = 980.6199 gals.).
 QR0054
 QR0054.The modeled gravity was interpolated from observed gravity values.
 QR0054
 QR0054;                    North         East    Units  Estimated Accuracy
 QR0054;SPC SD N     -   180,940.      748,780.      MT  (+/- 180 meters Scaled)
 QR0054
 QR0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR705328(NAD 83)
 QR0054
 QR0054                          SUPERSEDED SURVEY CONTROL
 QR0054
 QR0054  NGVD 29 (04/17/07)  397.87   (m)         1305.3    (f) RESET       3  
 QR0054
 QR0054.Superseded values are not recommended for survey control.
 QR0054
 QR0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0054.See file dsdata.pdf to determine how the superseded data were derived.
 QR0054
 QR0054_MARKER: DV = VERTICAL CONTROL DISK
 QR0054_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QR0054_SP_SET: SIDEWALK
 QR0054_STAMPING: G 20 1931 RESET 1974
 QR0054_MARK LOGO: NGS
 QR0054_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0054_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QR0054+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0054
 QR0054  HISTORY     - Date     Condition        Report By
 QR0054  HISTORY     - 1974     MONUMENTED       NGS
 QR0054  HISTORY     - 19970314 GOOD             NGS
 QR0054
 QR0054                          STATION DESCRIPTION
 QR0054
 QR0054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 QR0054'AT GROTON.
 QR0054'IN THE SOUTHEAST CORNER OF THE INTERSECTION OF MAIN STREET AND
 QR0054'SECOND AVENUE, IN THE ENTRANCE WALK AT THE NORTHEAST ENTRANCE TO
 QR0054'THE GROTON BRANCH, FIRST NATIONAL BANK OF ABERDEEN, 74 FEET WEST
 QR0054'OF THE CENTER OF MAIN STREET, 56 FEET SOUTH OF THE CENTER OF
 QR0054'SECOND AVENUE, 0.6 FOOT NORTHEAST OF THE NORTHEAST EDGE OF THE
 QR0054'BANK, 0.6 FOOT SOUTHEAST OF THE NORTHWEST EDGE OF THE ENTRANCE
 QR0054'WALK, AND SET FLUSH IN A DRILLED HOLE IN THE CONCRETE WALK.
 QR0054
 QR0054                          STATION RECOVERY (1997)
 QR0054
 QR0054'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0054'IN GROTON, AT THE INTERSECTION OF 2ND AVENUE AND MAIN STREET, NEAR THE
 QR0054'NORTHWEST EDGE OF A CONCRETE SIDEWALK LEADING TO THE NORTHEAST
 QR0054'ENTRANCE TO THE NORWEST BANK, 21.0 M (68.9 FT) WEST OF THE STREET
 QR0054'CENTER, 15.7 M (51.5 FT) SOUTH OF THE AVENUE CENTER, 1.2 M (3.9 FT)
 QR0054'NORTHWEST OF THE CENTER OF THE DOOR, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 QR0054'THE STREET, AND 0.2 M (0.7 FT) NORTHEAST OF THE NORTHEAST FACE OF THE
 QR0054'BANK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0206 ***********************************************************************
 QR0206  DESIGNATION -  G 21
 QR0206  PID         -  QR0206
 QR0206  STATE/COUNTY-  SD/EDMUNDS
 QR0206  COUNTRY     -  US
 QR0206  USGS QUAD   -  ROSCOE (2017)
 QR0206
 QR0206                         *CURRENT SURVEY CONTROL
 QR0206  ______________________________________________________________________
 QR0206* NAD 83(1986) POSITION- 45 26 51.     (N) 099 16 32.     (W)   SCALED
 QR0206* NAVD 88 ORTHO HEIGHT -   544.969 (meters)     1787.95  (feet) ADJUSTED
 QR0206  ______________________________________________________________________
 QR0206  GEOID HEIGHT    -        -23.204 (meters)                     GEOID18
 QR0206  DYNAMIC HEIGHT  -        544.915 (meters)     1787.78  (feet) COMP
 QR0206  MODELED GRAVITY -    980,500.0   (mgal)                       NAVD 88
 QR0206
 QR0206  VERT ORDER      -  FIRST     CLASS II
 QR0206
 QR0206.The horizontal coordinates were scaled from a map and have
 QR0206.an estimated accuracy of +/- 6 seconds.
 QR0206
 QR0206.The orthometric height was determined by differential leveling and
 QR0206.adjusted by the NATIONAL GEODETIC SURVEY
 QR0206.in July 1998.
 QR0206
 QR0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0206.GEOID18 height accuracy estimate available here.
 QR0206
 QR0206.Click photographs - Photos may exist for this station.
 QR0206
 QR0206.The dynamic height is computed by dividing the NAVD 88
 QR0206.geopotential number by the normal gravity value computed on the
 QR0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0206.degrees latitude (g = 980.6199 gals.).
 QR0206
 QR0206.The modeled gravity was interpolated from observed gravity values.
 QR0206
 QR0206;                    North         East    Units  Estimated Accuracy
 QR0206;SPC SD N     -   179,630.      656,670.      MT  (+/- 180 meters Scaled)
 QR0206
 QR0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR784327(NAD 83)
 QR0206
 QR0206                          SUPERSEDED SURVEY CONTROL
 QR0206
 QR0206  NAVD 88 (06/15/91)  544.959  (m)         1787.92   (f) SUPERSEDED  1 2
 QR0206  NGVD 29 (??/??/92)  544.586  (m)         1786.70   (f) ADJ UNCH    1 2
 QR0206
 QR0206.Superseded values are not recommended for survey control.
 QR0206
 QR0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0206.See file dsdata.pdf to determine how the superseded data were derived.
 QR0206
 QR0206_MARKER: DB = BENCH MARK DISK
 QR0206_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0206_STAMPING: G 21 1931 1786.696
 QR0206_MARK LOGO: CGS
 QR0206_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0206+STABILITY: SURFACE MOTION
 QR0206_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0206+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 QR0206
 QR0206  HISTORY     - Date     Condition        Report By
 QR0206  HISTORY     - 1931     MONUMENTED       CGS
 QR0206  HISTORY     - 1952     GOOD             CGS
 QR0206  HISTORY     - 19970313 GOOD             NGS
 QR0206
 QR0206                          STATION DESCRIPTION
 QR0206
 QR0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 QR0206'3 MI E FROM ROSCOE.
 QR0206'3 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0206'RAILROAD FROM ROSCOE, EDMUNDS COUNTY, NEAR A ROAD CROSSING,
 QR0206'360 FEET EAST OF THE CENTER LINE OF THE ROAD, 96 FEET SOUTH
 QR0206'OF THE SOUTH RAIL, 1 FOOT NORTH OF THE FENCE, AND ON THE TOP
 QR0206'OF A SMALL ROCKY KNOLL.  A STANDARD DISK, STAMPED 1786.696 G
 QR0206'21 1931 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES
 QR0206'ABOVE GROUND.
 QR0206
 QR0206                          STATION RECOVERY (1997)
 QR0206
 QR0206'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0206'5.0 KM (3.10 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0206'STATE HIGHWAY 247 IN ROSCOE, 196.0 M (643.0 FT) EAST OF MILEPOST 251,
 QR0206'121.3 M (398.0 FT) EAST OF THE CENTER OF 346TH AVENUE, 68.1 M (223.4
 QR0206'FT) SOUTH OF THE HIGHWAY CENTERLINE, 29.2 M (95.8 FT) SOUTH OF THE
 QR0206'NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 1.0 M (3.3 FT) BELOW
 QR0206'THE LEVEL OF THE TRACK, 0.1 M (0.3 FT) NORTH OF A WITNESS POST AND
 QR0206'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0840 ***********************************************************************
 PT0840  DESIGNATION -  G 21
 PT0840  PID         -  PT0840
 PT0840  STATE/COUNTY-  SD/ZIEBACH
 PT0840  COUNTRY     -  US
 PT0840  USGS QUAD   -  RATTLESNAKE LAKE NE (2017)
 PT0840
 PT0840                         *CURRENT SURVEY CONTROL
 PT0840  ______________________________________________________________________
 PT0840* NAD 83(1986) POSITION- 44 39 05.     (N) 101 30 25.     (W)   SCALED
 PT0840* NAVD 88 ORTHO HEIGHT -   656.714 (meters)     2154.57  (feet) ADJUSTED
 PT0840  ______________________________________________________________________
 PT0840  GEOID HEIGHT    -        -21.302 (meters)                     GEOID18
 PT0840  DYNAMIC HEIGHT  -        656.577 (meters)     2154.12  (feet) COMP
 PT0840  MODELED GRAVITY -    980,387.2   (mgal)                       NAVD 88
 PT0840
 PT0840  VERT ORDER      -  FIRST     CLASS II
 PT0840
 PT0840.The horizontal coordinates were scaled from a map and have
 PT0840.an estimated accuracy of +/- 6 seconds.
 PT0840
 PT0840.The orthometric height was determined by differential leveling and
 PT0840.adjusted by the NATIONAL GEODETIC SURVEY
 PT0840.in June 1991.
 PT0840
 PT0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0840.GEOID18 height accuracy estimate available here.
 PT0840
 PT0840.Click photographs - Photos may exist for this station.
 PT0840
 PT0840.The dynamic height is computed by dividing the NAVD 88
 PT0840.geopotential number by the normal gravity value computed on the
 PT0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0840.degrees latitude (g = 980.6199 gals.).
 PT0840
 PT0840.The modeled gravity was interpolated from observed gravity values.
 PT0840
 PT0840;                    North         East    Units  Estimated Accuracy
 PT0840;SPC SD N     -    92,020.      480,480.      MT  (+/- 180 meters Scaled)
 PT0840
 PT0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ012472(NAD 83)
 PT0840
 PT0840                          SUPERSEDED SURVEY CONTROL
 PT0840
 PT0840  NGVD 29 (??/??/92)  656.276  (m)         2153.13   (f) ADJ UNCH    1 2
 PT0840
 PT0840.Superseded values are not recommended for survey control.
 PT0840
 PT0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0840.See file dsdata.pdf to determine how the superseded data were derived.
 PT0840
 PT0840_MARKER: DB = BENCH MARK DISK
 PT0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0840_STAMPING: G 21 1933
 PT0840_MARK LOGO: CGS
 PT0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0840+STABILITY: SURFACE MOTION
 PT0840
 PT0840  HISTORY     - Date     Condition        Report By
 PT0840  HISTORY     - 1933     MONUMENTED       CGS
 PT0840  HISTORY     - 1950     GOOD             CGS
 PT0840
 PT0840                          STATION DESCRIPTION
 PT0840
 PT0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PT0840'27 MI S FROM DUPREE.
 PT0840'4.0 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0840'COUNTY, ABOUT 0.1 MILE SOUTH OF THE HEAD OF A DRY WASH, AND 60
 PT0840'FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD.  82 FEET NORTHWEST
 PT0840'OF THE INTERSECTION OF A GRADED DIRT ROAD WITH A TRACK ROAD TO A
 PT0840'RANCH HOUSE, 62 FEET WEST OF THE CENTER OF THE GRADED DIRT ROAD,
 PT0840'AND 3 FEET SOUTHEAST OF A WITNESS POST.  IT IS USED AS AN AZIMUTH
 PT0840'MARK FOR TRIANGULATION STATION BREAKS.  A STANDARD DISK, STAMPED
 PT0840'G 21 1933 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0840'9 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0567 ***********************************************************************
 PT0567  DESIGNATION -  G 22
 PT0567  PID         -  PT0567
 PT0567  STATE/COUNTY-  SD/HAAKON
 PT0567  COUNTRY     -  US
 PT0567  USGS QUAD   -  PHILIP (2017)
 PT0567
 PT0567                         *CURRENT SURVEY CONTROL
 PT0567  ______________________________________________________________________
 PT0567* NAD 83(1986) POSITION- 44 05 46.     (N) 101 40 04.     (W)   SCALED
 PT0567* NAVD 88 ORTHO HEIGHT -   693.882 (meters)     2276.51  (feet) ADJUSTED
 PT0567  ______________________________________________________________________
 PT0567  GEOID HEIGHT    -        -21.054 (meters)                     GEOID18
 PT0567  DYNAMIC HEIGHT  -        693.686 (meters)     2275.87  (feet) COMP
 PT0567  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 PT0567
 PT0567  VERT ORDER      -  FIRST     CLASS II
 PT0567
 PT0567.The horizontal coordinates were scaled from a map and have
 PT0567.an estimated accuracy of +/- 6 seconds.
 PT0567
 PT0567.The orthometric height was determined by differential leveling and
 PT0567.adjusted by the NATIONAL GEODETIC SURVEY
 PT0567.in June 1991.
 PT0567
 PT0567.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0567.GEOID18 height accuracy estimate available here.
 PT0567
 PT0567.Click photographs - Photos may exist for this station.
 PT0567
 PT0567.The dynamic height is computed by dividing the NAVD 88
 PT0567.geopotential number by the normal gravity value computed on the
 PT0567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0567.degrees latitude (g = 980.6199 gals.).
 PT0567
 PT0567.The modeled gravity was interpolated from observed gravity values.
 PT0567
 PT0567;                    North         East    Units  Estimated Accuracy
 PT0567;SPC SD S     -   196,690.      493,150.      MT  (+/- 180 meters Scaled)
 PT0567
 PT0567_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP864860(NAD 83)
 PT0567
 PT0567                          SUPERSEDED SURVEY CONTROL
 PT0567
 PT0567  NGVD 29 (??/??/92)  693.428  (m)         2275.02   (f) ADJ UNCH    1 2
 PT0567
 PT0567.Superseded values are not recommended for survey control.
 PT0567
 PT0567.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0567.See file dsdata.pdf to determine how the superseded data were derived.
 PT0567
 PT0567_MARKER: DB = BENCH MARK DISK
 PT0567_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0567_STAMPING: G 22 1933
 PT0567_MARK LOGO: CGS
 PT0567_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0567_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0567+STABILITY: SURFACE MOTION
 PT0567
 PT0567  HISTORY     - Date     Condition        Report By
 PT0567  HISTORY     - 1933     MONUMENTED       CGS
 PT0567  HISTORY     - 1962     MARK NOT FOUND   CGS
 PT0567
 PT0567                          STATION DESCRIPTION
 PT0567
 PT0567'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0567'4 MI N FROM PHILIP.
 PT0567'4.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM PHILIP, HAAKON
 PT0567'COUNTY, IN THE NORTHEAST CORNER OF THE G.G. WHEELER FARMYARD, IN
 PT0567'THE NORTHEAST CORNER OF A SECTION, 77 FEET WEST OF THE CENTERLINE
 PT0567'OF THE HIGHWAY, AND 1 FOOT SOUTH OF THE SECTION LINE.  A STANDARD
 PT0567'DISK, STAMPED G 22 1933 AND SET IN THE TOP OF A CONCRETE POST
 PT0567'PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0602 ***********************************************************************
 OS0602  DESIGNATION -  G 23
 OS0602  PID         -  OS0602
 OS0602  STATE/COUNTY-  SD/JACKSON
 OS0602  COUNTRY     -  US
 OS0602  USGS QUAD   -  BROKEN LEG DAM (2017)
 OS0602
 OS0602                         *CURRENT SURVEY CONTROL
 OS0602  ______________________________________________________________________
 OS0602* NAD 83(1986) POSITION- 43 33 34.     (N) 101 30 04.     (W)   SCALED
 OS0602* NAVD 88 ORTHO HEIGHT -   807.350 (meters)     2648.78  (feet) ADJUSTED
 OS0602  ______________________________________________________________________
 OS0602  GEOID HEIGHT    -        -21.252 (meters)                     GEOID18
 OS0602  DYNAMIC HEIGHT  -        807.056 (meters)     2647.82  (feet) COMP
 OS0602  MODELED GRAVITY -    980,228.3   (mgal)                       NAVD 88
 OS0602
 OS0602  VERT ORDER      -  SECOND    CLASS 0
 OS0602
 OS0602.The horizontal coordinates were scaled from a map and have
 OS0602.an estimated accuracy of +/- 6 seconds.
 OS0602
 OS0602.The orthometric height was determined by differential leveling and
 OS0602.adjusted by the NATIONAL GEODETIC SURVEY
 OS0602.in June 1991.
 OS0602
 OS0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0602.GEOID18 height accuracy estimate available here.
 OS0602
 OS0602.Click photographs - Photos may exist for this station.
 OS0602
 OS0602.The dynamic height is computed by dividing the NAVD 88
 OS0602.geopotential number by the normal gravity value computed on the
 OS0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0602.degrees latitude (g = 980.6199 gals.).
 OS0602
 OS0602.The modeled gravity was interpolated from observed gravity values.
 OS0602
 OS0602;                    North         East    Units  Estimated Accuracy
 OS0602;SPC SD S     -   136,870.      505,660.      MT  (+/- 180 meters Scaled)
 OS0602
 OS0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP979259(NAD 83)
 OS0602
 OS0602                          SUPERSEDED SURVEY CONTROL
 OS0602
 OS0602  NGVD 29 (??/??/92)  806.901  (m)         2647.31   (f) ADJ UNCH    2 0
 OS0602
 OS0602.Superseded values are not recommended for survey control.
 OS0602
 OS0602.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0602.See file dsdata.pdf to determine how the superseded data were derived.
 OS0602
 OS0602_MARKER: DB = BENCH MARK DISK
 OS0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0602_STAMPING: G 23 1934
 OS0602_MARK LOGO: CGS
 OS0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0602+STABILITY: SURFACE MOTION
 OS0602
 OS0602  HISTORY     - Date     Condition        Report By
 OS0602  HISTORY     - 1934     MONUMENTED       CGS
 OS0602  HISTORY     - 1938     GOOD             CGS
 OS0602
 OS0602                          STATION DESCRIPTION
 OS0602
 OS0602'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 OS0602'20.3 MI N FROM PATRICIA.
 OS0602'IN WASHABAUGH COUNTY, 20.3 MILES NORTH ALONG STATE HIGHWAY 73
 OS0602'FROM PATRICIA, BENNETT COUNTY, 6.9 MILES NORTH OF LONG VALLEY,
 OS0602'0.5 MILE NORTH OF A SHORT SHARP CURVE, 40 FEET WEST OF THE
 OS0602'CENTERLINE OF THE HIGHWAY, AND 3 FEET WEST OF THE RIGHT-OF-WAY
 OS0602'FENCE.  A STANDARD DISK, STAMPED G 23 1934 AND SET IN THE TOP
 OS0602'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1413 ***********************************************************************
 PU1413  DESIGNATION -  G 24
 PU1413  PID         -  PU1413
 PU1413  STATE/COUNTY-  SD/MEADE
 PU1413  COUNTRY     -  US
 PU1413  USGS QUAD   -  PIEDMONT (2017)
 PU1413
 PU1413                         *CURRENT SURVEY CONTROL
 PU1413  ______________________________________________________________________
 PU1413* NAD 83(1986) POSITION- 44 13 46.     (N) 103 23 02.     (W)   SCALED
 PU1413* NAVD 88 ORTHO HEIGHT -  1058.129 (meters)     3471.54  (feet) ADJUSTED
 PU1413  ______________________________________________________________________
 PU1413  GEOID HEIGHT    -        -15.271 (meters)                     GEOID18
 PU1413  DYNAMIC HEIGHT  -       1057.763 (meters)     3470.34  (feet) COMP
 PU1413  MODELED GRAVITY -    980,236.6   (mgal)                       NAVD 88
 PU1413
 PU1413  VERT ORDER      -  FIRST     CLASS II
 PU1413
 PU1413.The horizontal coordinates were scaled from a map and have
 PU1413.an estimated accuracy of +/- 6 seconds.
 PU1413
 PU1413.The orthometric height was determined by differential leveling and
 PU1413.adjusted by the NATIONAL GEODETIC SURVEY
 PU1413.in June 1991.
 PU1413
 PU1413.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1413.GEOID18 height accuracy estimate available here.
 PU1413
 PU1413.Click photographs - Photos may exist for this station.
 PU1413
 PU1413.The dynamic height is computed by dividing the NAVD 88
 PU1413.geopotential number by the normal gravity value computed on the
 PU1413.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1413.degrees latitude (g = 980.6199 gals.).
 PU1413
 PU1413.The modeled gravity was interpolated from observed gravity values.
 PU1413
 PU1413;                    North         East    Units  Estimated Accuracy
 PU1413;SPC SD N     -    49,670.      329,710.      MT  (+/- 180 meters Scaled)
 PU1413
 PU1413_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ290986(NAD 83)
 PU1413
 PU1413                          SUPERSEDED SURVEY CONTROL
 PU1413
 PU1413  NGVD 29 (??/??/92) 1057.618  (m)         3469.87   (f) ADJ UNCH    1 2
 PU1413
 PU1413.Superseded values are not recommended for survey control.
 PU1413
 PU1413.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1413.See file dsdata.pdf to determine how the superseded data were derived.
 PU1413
 PU1413_MARKER: DB = BENCH MARK DISK
 PU1413_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1413_STAMPING: G 24 1934
 PU1413_MARK LOGO: CGS
 PU1413_PROJECTION: PROJECTING 5 CENTIMETERS
 PU1413_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1413
 PU1413  HISTORY     - Date     Condition        Report By
 PU1413  HISTORY     - 1934     MONUMENTED       CGS
 PU1413  HISTORY     - 1962     GOOD             CGS
 PU1413  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1413  HISTORY     - 20110408 MARK NOT FOUND   INDIV
 PU1413
 PU1413                          STATION DESCRIPTION
 PU1413
 PU1413'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1413'13.6 MI NW FROM RAPID CITY.
 PU1413'ABOUT 13.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1413'RAILWAY FROM THE STATION AT RAPID CITY, 0.3 MILE SOUTHEAST OF THE
 PU1413'STATION SIGN BOARD AT THE SMALL COMMUNITY OF PIEDMONT, 0.4 MILE
 PU1413'NORTHWEST OF MILE POST 113, 58 1/2 FEET NORTH OF A TELEPHONE
 PU1413'POLE, 11 1/2 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 3.8 FEET NORTHEAST
 PU1413'OF A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE
 PU1413'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 PU1413
 PU1413                          STATION RECOVERY (1991)
 PU1413
 PU1413'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1413'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1413
 PU1413                          STATION RECOVERY (2011)
 PU1413
 PU1413'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1413'NEW ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1762 ***********************************************************************
 PU1762  DESIGNATION -  G 25
 PU1762  PID         -  PU1762
 PU1762  STATE/COUNTY-  SD/BUTTE
 PU1762  COUNTRY     -  US
 PU1762  USGS QUAD   -  BELLE FOURCHE (2017)
 PU1762
 PU1762                         *CURRENT SURVEY CONTROL
 PU1762  ______________________________________________________________________
 PU1762* NAD 83(1986) POSITION- 44 44 03.80   (N) 103 51 06.33   (W)   HD_HELD1
 PU1762* NAVD 88 ORTHO HEIGHT -   969.492 (meters)     3180.74  (feet) ADJUSTED
 PU1762  ______________________________________________________________________
 PU1762  GEOID HEIGHT    -        -15.468 (meters)                     GEOID18
 PU1762  DYNAMIC HEIGHT  -        969.227 (meters)     3179.87  (feet) COMP
 PU1762  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 PU1762
 PU1762  VERT ORDER      -  FIRST     CLASS II
 PU1762
 PU1762.The horizontal coordinates were determined by differentially corrected
 PU1762.hand held GPS observations or other comparable positioning techniques
 PU1762.and have an estimated accuracy of +/- 3 meters.
 PU1762
 PU1762.The orthometric height was determined by differential leveling and
 PU1762.adjusted by the NATIONAL GEODETIC SURVEY
 PU1762.in April 2000.
 PU1762
 PU1762.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1762.GEOID18 height accuracy estimate available here.
 PU1762
 PU1762.Click photographs - Photos may exist for this station.
 PU1762
 PU1762.The dynamic height is computed by dividing the NAVD 88
 PU1762.geopotential number by the normal gravity value computed on the
 PU1762.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1762.degrees latitude (g = 980.6199 gals.).
 PU1762
 PU1762.The modeled gravity was interpolated from observed gravity values.
 PU1762
 PU1762;                    North         East    Units  Estimated Accuracy
 PU1762;SPC SD N     -   107,383.5     295,030.2     MT  (+/- 3 meters HH1 GPS) 
 PU1762
 PU1762_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9091654086(NAD 83)
 PU1762
 PU1762                          SUPERSEDED SURVEY CONTROL
 PU1762
 PU1762  NAVD 88 (06/15/91)  969.506  (m)         3180.79   (f) SUPERSEDED  1 2
 PU1762  NGVD 29 (??/??/92)  969.022  (m)         3179.20   (f) ADJ UNCH    1 2
 PU1762
 PU1762.Superseded values are not recommended for survey control.
 PU1762
 PU1762.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1762.See file dsdata.pdf to determine how the superseded data were derived.
 PU1762
 PU1762_MARKER: DB = BENCH MARK DISK
 PU1762_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1762_STAMPING: G 25 1934
 PU1762_MARK LOGO: CGS
 PU1762_PROJECTION: PROJECTING 20 CENTIMETERS
 PU1762_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1762_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1762+STABILITY: SURFACE MOTION
 PU1762_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1762+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1762
 PU1762  HISTORY     - Date     Condition        Report By
 PU1762  HISTORY     - 1934     MONUMENTED       CGS
 PU1762  HISTORY     - 1962     GOOD             CGS
 PU1762  HISTORY     - 19980920 GOOD             NGS
 PU1762  HISTORY     - 20110822 GOOD             GEOCAC
 PU1762
 PU1762                          STATION DESCRIPTION
 PU1762
 PU1762'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1762'4.5 MI N FROM BELLE FOURCHE.
 PU1762'ABOUT 4.5 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1762'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, ON THE SOUTH SLOPE
 PU1762'OF A HILL IN SECTION 23, T 9 N, R 2 E, 35 FEET EAST OF THE CENTER
 PU1762'LINE OF THE HIGHWAY, 72 FEET SOUTH OF A TELEPHONE POLE, 79 FEET
 PU1762'SOUTH OF THE EAST END OF A PIPE CULVERT, 1 FOOT EAST OF A FENCE,
 PU1762'1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU1762'LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PU1762'PROJECTING 4-INCHES.
 PU1762
 PU1762                          STATION RECOVERY (1998)
 PU1762
 PU1762'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1762'5.9 KM (3.65 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1762'U.S. HIGHWAY 212 IN BELLE FOURCHE, 413.0 M (1355.0 FT) NORTH OF
 PU1762'MILEPOST 60, 63.5 M (208.3 FT) EAST OF THE HIGHWAY CENTERLINE, 32.9 M
 PU1762'(107.9 FT) EAST OF A WITNESS POST AND THE SOUTH END OF 3 BRACED FENCE
 PU1762'POSTS, 13.9 M (45.6 FT) NORTHWEST OF A UTILITY POLE, 2.0 M (6.6 FT)
 PU1762'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.2 M (0.7
 PU1762'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 PU1762'BY KUDLOCK RANCH, HC 64, BOX 34, BELLE FOURCHE, SD 57717.
 PU1762
 PU1762                          STATION RECOVERY (2011)
 PU1762
 PU1762'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1762'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0301 ***********************************************************************
 QT0301  DESIGNATION -  G 26
 QT0301  PID         -  QT0301
 QT0301  STATE/COUNTY-  SD/HARDING
 QT0301  COUNTRY     -  US
 QT0301  USGS QUAD   -  REDIG (2017)
 QT0301
 QT0301                         *CURRENT SURVEY CONTROL
 QT0301  ______________________________________________________________________
 QT0301* NAD 83(1986) POSITION- 45 19 38.     (N) 103 32 53.     (W)   SCALED
 QT0301* NAVD 88 ORTHO HEIGHT -   958.723 (meters)     3145.41  (feet) ADJUSTED
 QT0301  ______________________________________________________________________
 QT0301  GEOID HEIGHT    -        -16.162 (meters)                     GEOID18
 QT0301  DYNAMIC HEIGHT  -        958.530 (meters)     3144.78  (feet) COMP
 QT0301  MODELED GRAVITY -    980,382.2   (mgal)                       NAVD 88
 QT0301
 QT0301  VERT ORDER      -  FIRST     CLASS II
 QT0301
 QT0301.The horizontal coordinates were scaled from a map and have
 QT0301.an estimated accuracy of +/- 6 seconds.
 QT0301
 QT0301.The orthometric height was determined by differential leveling and
 QT0301.adjusted by the NATIONAL GEODETIC SURVEY
 QT0301.in June 1991.
 QT0301
 QT0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0301.GEOID18 height accuracy estimate available here.
 QT0301
 QT0301.Click photographs - Photos may exist for this station.
 QT0301
 QT0301.The dynamic height is computed by dividing the NAVD 88
 QT0301.geopotential number by the normal gravity value computed on the
 QT0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0301.degrees latitude (g = 980.6199 gals.).
 QT0301
 QT0301.The modeled gravity was interpolated from observed gravity values.
 QT0301
 QT0301;                    North         East    Units  Estimated Accuracy
 QT0301;SPC SD N     -   172,100.      321,950.      MT  (+/- 180 meters Scaled)
 QT0301
 QT0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137203(NAD 83)
 QT0301
 QT0301                          SUPERSEDED SURVEY CONTROL
 QT0301
 QT0301  NGVD 29 (??/??/92)  958.231  (m)         3143.80   (f) ADJ UNCH    1 2
 QT0301
 QT0301.Superseded values are not recommended for survey control.
 QT0301
 QT0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0301.See file dsdata.pdf to determine how the superseded data were derived.
 QT0301
 QT0301_MARKER: DB = BENCH MARK DISK
 QT0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0301_STAMPING: G 26 1934
 QT0301_MARK LOGO: CGS
 QT0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0301+STABILITY: SURFACE MOTION
 QT0301
 QT0301  HISTORY     - Date     Condition        Report By
 QT0301  HISTORY     - 1934     MONUMENTED       CGS
 QT0301  HISTORY     - 1972     GOOD             NGS
 QT0301  HISTORY     - 19980920 MARK NOT FOUND   NGS
 QT0301
 QT0301                          STATION DESCRIPTION
 QT0301
 QT0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0301'17.7 MI S FROM BUFFALO.
 QT0301'17.7 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, HARDING
 QT0301'COUNTY, ABOUT 185 YARDS SOUTHEAST OF A CONCRETE CULVERT, ABOUT 40
 QT0301'YARDS SOUTH OF A SMALL CREEK, AND ABOUT 70 FEET EAST OF THE CENTER
 QT0301'LINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED G 26 1934 AND SET
 QT0301'IN THE TOP OF A CONCRETE POST.  NOTE-- TO BE DESTROYED AT A
 QT0301'LATER DATE BY HIGHWAY CONSTRUCTION.
 QT0301
 QT0301                          STATION RECOVERY (1972)
 QT0301
 QT0301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 QT0301'RECOVERED IN GOOD CONDITION.
 QT0301
 QT0301                          STATION RECOVERY (1998)
 QT0301
 QT0301'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0301'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0302 ***********************************************************************
 QT0302  DESIGNATION -  G 26 RESET
 QT0302  PID         -  QT0302
 QT0302  STATE/COUNTY-  SD/HARDING
 QT0302  COUNTRY     -  US
 QT0302  USGS QUAD   -  REDIG (2017)
 QT0302
 QT0302                         *CURRENT SURVEY CONTROL
 QT0302  ______________________________________________________________________
 QT0302* NAD 83(1986) POSITION- 45 19 41.     (N) 103 32 54.     (W)   SCALED
 QT0302* NAVD 88 ORTHO HEIGHT -   958.328 (meters)     3144.11  (feet) ADJUSTED
 QT0302  ______________________________________________________________________
 QT0302  GEOID HEIGHT    -        -16.161 (meters)                     GEOID18
 QT0302  DYNAMIC HEIGHT  -        958.135 (meters)     3143.48  (feet) COMP
 QT0302  MODELED GRAVITY -    980,382.2   (mgal)                       NAVD 88
 QT0302
 QT0302  VERT ORDER      -  FIRST     CLASS II
 QT0302
 QT0302.The horizontal coordinates were scaled from a map and have
 QT0302.an estimated accuracy of +/- 6 seconds.
 QT0302
 QT0302.The orthometric height was determined by differential leveling and
 QT0302.adjusted by the NATIONAL GEODETIC SURVEY
 QT0302.in April 2000.
 QT0302
 QT0302.No vertical observational check was made to the station.
 QT0302
 QT0302.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0302.GEOID18 height accuracy estimate available here.
 QT0302
 QT0302.Click photographs - Photos may exist for this station.
 QT0302
 QT0302.The dynamic height is computed by dividing the NAVD 88
 QT0302.geopotential number by the normal gravity value computed on the
 QT0302.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0302.degrees latitude (g = 980.6199 gals.).
 QT0302
 QT0302.The modeled gravity was interpolated from observed gravity values.
 QT0302
 QT0302;                    North         East    Units  Estimated Accuracy
 QT0302;SPC SD N     -   172,190.      321,930.      MT  (+/- 180 meters Scaled)
 QT0302
 QT0302_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL137204(NAD 83)
 QT0302
 QT0302                          SUPERSEDED SURVEY CONTROL
 QT0302
 QT0302  NAVD 88 (04/17/07)  958.328  (m)         3144.11   (f) SUPERSEDED  3 0
 QT0302
 QT0302.Superseded values are not recommended for survey control.
 QT0302
 QT0302.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0302.See file dsdata.pdf to determine how the superseded data were derived.
 QT0302
 QT0302_MARKER: DB = BENCH MARK DISK
 QT0302_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0302_STAMPING: G 26 RESET 1972
 QT0302_MARK LOGO: CGS
 QT0302_PROJECTION: FLUSH
 QT0302_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0302_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0302+STABILITY: SURFACE MOTION
 QT0302_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0302+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0302
 QT0302  HISTORY     - Date     Condition        Report By
 QT0302  HISTORY     - 1972     MONUMENTED       NGS
 QT0302  HISTORY     - 19980928 GOOD             NGS
 QT0302
 QT0302                          STATION DESCRIPTION
 QT0302
 QT0302'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 QT0302'17.7 MI S FROM BUFFALO.
 QT0302'(G 26 RESET IS THE AZIMUTH MARK FOR STATION REDIG 1972).  ABOUT
 QT0302'17.7 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, 8.5 MILES
 QT0302'NORTH OF THE BUTTE-HARDING COUNTY LINE, 4.0 MILES NORTH OF REDIG,
 QT0302'0.4 MILE NORTH OF THE FIELD ENTRANCE LEADING WEST TO TRIANGULATION
 QT0302'STATION REDIG, 98 FEET EAST OF THE CENTER OF HIGHWAY 85, 2.0 FEET
 QT0302'SOUTH OF A METAL WITNESS POST, AND SET IN A ROUND CONCRETE
 QT0302'MONUMENT WHICH PROJECTS 8-INCHES.  IT IS AT STATE HIGHWAY STATION
 QT0302'NO. 190.
 QT0302
 QT0302                          STATION RECOVERY (1998)
 QT0302
 QT0302'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0302'6.3 KM (3.90 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0302'COUNTY ROAD 732 IN REDIG, 603.0 M (1978.3 FT) SOUTH OF MILEPOST 109,
 QT0302'90.0 M (295.3 FT) NORTH OF A T-FENCE CORNER, 29.7 M (97.4 FT) EAST OF
 QT0302'THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) WEST OF A FENCE, 0.5 M (1.6 FT)
 QT0302'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 QT0302'POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 QT0302'WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 QT0302'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0256 ***********************************************************************
 QR0256  DESIGNATION -  G 27
 QR0256  PID         -  QR0256
 QR0256  STATE/COUNTY-  SD/EDMUNDS
 QR0256  COUNTRY     -  US
 QR0256  USGS QUAD   -  BOWDLE (2017)
 QR0256
 QR0256                         *CURRENT SURVEY CONTROL
 QR0256  ______________________________________________________________________
 QR0256* NAD 83(1986) POSITION- 45 27 08.     (N) 099 38 04.     (W)   SCALED
 QR0256* NAVD 88 ORTHO HEIGHT -   609.396 (meters)     1999.33  (feet) ADJUSTED
 QR0256  ______________________________________________________________________
 QR0256  GEOID HEIGHT    -        -22.750 (meters)                     GEOID18
 QR0256  DYNAMIC HEIGHT  -        609.328 (meters)     1999.10  (feet) COMP
 QR0256  MODELED GRAVITY -    980,484.3   (mgal)                       NAVD 88
 QR0256
 QR0256  VERT ORDER      -  FIRST     CLASS II
 QR0256
 QR0256.The horizontal coordinates were scaled from a map and have
 QR0256.an estimated accuracy of +/- 6 seconds.
 QR0256
 QR0256.The orthometric height was determined by differential leveling and
 QR0256.adjusted by the NATIONAL GEODETIC SURVEY
 QR0256.in June 1991.
 QR0256
 QR0256.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0256.GEOID18 height accuracy estimate available here.
 QR0256
 QR0256.Click photographs - Photos may exist for this station.
 QR0256
 QR0256.The dynamic height is computed by dividing the NAVD 88
 QR0256.geopotential number by the normal gravity value computed on the
 QR0256.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0256.degrees latitude (g = 980.6199 gals.).
 QR0256
 QR0256.The modeled gravity was interpolated from observed gravity values.
 QR0256
 QR0256;                    North         East    Units  Estimated Accuracy
 QR0256;SPC SD N     -   179,960.      628,590.      MT  (+/- 180 meters Scaled)
 QR0256
 QR0256_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR503333(NAD 83)
 QR0256
 QR0256                          SUPERSEDED SURVEY CONTROL
 QR0256
 QR0256  NGVD 29 (??/??/92)  609.003  (m)         1998.04   (f) ADJ UNCH    1 2
 QR0256
 QR0256.Superseded values are not recommended for survey control.
 QR0256
 QR0256.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0256.See file dsdata.pdf to determine how the superseded data were derived.
 QR0256
 QR0256_MARKER: DB = BENCH MARK DISK
 QR0256_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0256_STAMPING: G 27 1934
 QR0256_MARK LOGO: CGS
 QR0256_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0256+STABILITY: SURFACE MOTION
 QR0256
 QR0256  HISTORY     - Date     Condition        Report By
 QR0256  HISTORY     - 1934     MONUMENTED       CGS
 QR0256
 QR0256                          STATION DESCRIPTION
 QR0256
 QR0256'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0256'1 MI E FROM BOWDLE.
 QR0256'1 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0256'RAILROAD FROM BOWDLE, EDMUNDS COUNTY, ABOUT 48 YARDS SOUTH OF
 QR0256'MILEPOST 56, ABOUT 90 FEET SOUTH OF THE CENTER LINE OF THE TRACK,
 QR0256'AND 6 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 QR0256'STAMPED G 27 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0097 ***********************************************************************
 QS0097  DESIGNATION -  G 28
 QS0097  PID         -  QS0097
 QS0097  STATE/COUNTY-  SD/WALWORTH
 QS0097  COUNTRY     -  US
 QS0097  USGS QUAD   -  MOBRIDGE (2017)
 QS0097
 QS0097                         *CURRENT SURVEY CONTROL
 QS0097  ______________________________________________________________________
 QS0097* NAD 83(1986) POSITION- 45 31 30.     (N) 100 24 31.     (W)   SCALED
 QS0097* NAVD 88 ORTHO HEIGHT -   498.334 (meters)     1634.95  (feet) ADJUSTED
 QS0097  ______________________________________________________________________
 QS0097  GEOID HEIGHT    -        -21.880 (meters)                     GEOID18
 QS0097  DYNAMIC HEIGHT  -        498.289 (meters)     1634.80  (feet) COMP
 QS0097  MODELED GRAVITY -    980,509.9   (mgal)                       NAVD 88
 QS0097
 QS0097  VERT ORDER      -  FIRST     CLASS II
 QS0097
 QS0097.The horizontal coordinates were scaled from a map and have
 QS0097.an estimated accuracy of +/- 6 seconds.
 QS0097
 QS0097.The orthometric height was determined by differential leveling and
 QS0097.adjusted by the NATIONAL GEODETIC SURVEY
 QS0097.in July 1998.
 QS0097
 QS0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0097.GEOID18 height accuracy estimate available here.
 QS0097
 QS0097.Click photographs - Photos may exist for this station.
 QS0097
 QS0097.The dynamic height is computed by dividing the NAVD 88
 QS0097.geopotential number by the normal gravity value computed on the
 QS0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0097.degrees latitude (g = 980.6199 gals.).
 QS0097
 QS0097.The modeled gravity was interpolated from observed gravity values.
 QS0097
 QS0097;                    North         East    Units  Estimated Accuracy
 QS0097;SPC SD N     -   188,070.      568,080.      MT  (+/- 180 meters Scaled)
 QS0097
 QS0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR899422(NAD 83)
 QS0097
 QS0097                          SUPERSEDED SURVEY CONTROL
 QS0097
 QS0097  NAVD 88 (06/15/91)  498.323  (m)         1634.91   (f) SUPERSEDED  1 2
 QS0097  NGVD 29 (??/??/92)  497.966  (m)         1633.74   (f) ADJ UNCH    1 2
 QS0097
 QS0097.Superseded values are not recommended for survey control.
 QS0097
 QS0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0097.See file dsdata.pdf to determine how the superseded data were derived.
 QS0097
 QS0097_MARKER: DB = BENCH MARK DISK
 QS0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0097_STAMPING: G 28 1934
 QS0097_MARK LOGO: CGS
 QS0097_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0097+STABILITY: SURFACE MOTION
 QS0097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0097+SATELLITE: SATELLITE OBSERVATIONS - March 19, 1997
 QS0097
 QS0097  HISTORY     - Date     Condition        Report By
 QS0097  HISTORY     - 1934     MONUMENTED       CGS
 QS0097  HISTORY     - 1964     GOOD             CGS
 QS0097  HISTORY     - 19970319 GOOD             NGS
 QS0097
 QS0097                          STATION DESCRIPTION
 QS0097
 QS0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0097'0.8 MI E FROM MOBRIDGE.
 QS0097'0.8 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0097'RAILROAD FROM THE STATION AT MOBRIDGE, WALWORTH COUNTY, 2 FEET
 QS0097'EAST OF MILEPOST 804, 45 FEET NORTH OF THE CENTERLINE OF THE
 QS0097'MAIN TRACK, 6 FEET SOUTH OF NORTH RIGHT-OF-WAY FENCE, AND SET
 QS0097'IN TOP OF CONCRETE POST.
 QS0097
 QS0097                          STATION RECOVERY (1997)
 QS0097
 QS0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0097'2.1 KM (1.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0097'MAIN STREET IN MOBRIDGE, THENCE 1.3 KM (0.80 MI) SOUTHERLY ALONG A
 QS0097'REVHEIM ROAD, 102.5 M (336.3 FT) WEST OF THE ROAD CENTER, 11.9 M (39.0
 QS0097'FT) NORTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 7.6 M
 QS0097'(24.9 FT) NORTH OF RAILROAD MILEPOST 804, 2.9 M (9.5 FT) SOUTH OF A
 QS0097'WITNESS POST AND FENCE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE TRACK,
 QS0097'0.6 M (2.0 FT) EAST OF A UTILITY POLE, AND THE MONUMENT PROJECTS 0.2 M
 QS0097'(0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0004 ***********************************************************************
 QT0004  DESIGNATION -  G 29
 QT0004  PID         -  QT0004
 QT0004  STATE/COUNTY-  SD/PERKINS
 QT0004  COUNTRY     -  US
 QT0004  USGS QUAD   -  BOXCAR BUTTES (2017)
 QT0004
 QT0004                         *CURRENT SURVEY CONTROL
 QT0004  ______________________________________________________________________
 QT0004* NAD 83(1986) POSITION- 45 31 44.     (N) 102 20 56.     (W)   SCALED
 QT0004* NAVD 88 ORTHO HEIGHT -   843.777 (meters)     2768.29  (feet) ADJUSTED
 QT0004  ______________________________________________________________________
 QT0004  GEOID HEIGHT    -        -18.426 (meters)                     GEOID18
 QT0004  DYNAMIC HEIGHT  -        843.647 (meters)     2767.87  (feet) COMP
 QT0004  MODELED GRAVITY -    980,433.3   (mgal)                       NAVD 88
 QT0004
 QT0004  VERT ORDER      -  FIRST     CLASS II
 QT0004
 QT0004.The horizontal coordinates were scaled from a map and have
 QT0004.an estimated accuracy of +/- 6 seconds.
 QT0004
 QT0004.The orthometric height was determined by differential leveling and
 QT0004.adjusted by the NATIONAL GEODETIC SURVEY
 QT0004.in June 1991.
 QT0004
 QT0004.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0004.GEOID18 height accuracy estimate available here.
 QT0004
 QT0004.Click photographs - Photos may exist for this station.
 QT0004
 QT0004.The dynamic height is computed by dividing the NAVD 88
 QT0004.geopotential number by the normal gravity value computed on the
 QT0004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0004.degrees latitude (g = 980.6199 gals.).
 QT0004
 QT0004.The modeled gravity was interpolated from observed gravity values.
 QT0004
 QT0004;                    North         East    Units  Estimated Accuracy
 QT0004;SPC SD N     -   191,080.      416,540.      MT  (+/- 180 meters Scaled)
 QT0004
 QT0004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL070451(NAD 83)
 QT0004
 QT0004                          SUPERSEDED SURVEY CONTROL
 QT0004
 QT0004  NGVD 29 (??/??/92)  843.328  (m)         2766.82   (f) ADJ UNCH    1 2
 QT0004
 QT0004.Superseded values are not recommended for survey control.
 QT0004
 QT0004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0004.See file dsdata.pdf to determine how the superseded data were derived.
 QT0004
 QT0004_MARKER: DB = BENCH MARK DISK
 QT0004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0004_STAMPING: G 29 1934
 QT0004_MARK LOGO: CGS
 QT0004_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0004+STABILITY: SURFACE MOTION
 QT0004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0004+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0004
 QT0004  HISTORY     - Date     Condition        Report By
 QT0004  HISTORY     - 1934     MONUMENTED       CGS
 QT0004  HISTORY     - 1954     MARK NOT FOUND   USGS
 QT0004  HISTORY     - 19990527 GOOD             NGS
 QT0004
 QT0004                          STATION DESCRIPTION
 QT0004
 QT0004'DESCRIBED BY US GEOLOGICAL SURVEY 1954
 QT0004'6 MI W FROM MEADOW.
 QT0004'6 MILES WEST ALONG STATE HIGHWAY 8 FROM MEADOW, PERKINS COUNTY,
 QT0004'35 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, IN LINE WITH A
 QT0004'ROW OF POLES, AND 15 FEET EAST OF A POLE.  A STANDARD DISK, STAMPED
 QT0004'G 29 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QT0004
 QT0004                          STATION RECOVERY (1999)
 QT0004
 QT0004'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0004'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 QT0004'BISON, THENCE 9.3 KM (5.75 MI) EASTERLY ALONG STATE HIGHWAY 20, 645.4
 QT0004'M (2117.4 FT) EAST OF MILEPOST 88, 16.5 M (54.1 FT) EAST OF AN
 QT0004'UNDERGROUND CABLE WARNING SIGN, 10.1 M (33.1 FT) SOUTH OF THE HIGHWAY
 QT0004'CENTERLINE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0
 QT0004'FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QT0004'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.  THE DISK HAS
 QT0004'BEEN SCRAPED AND THE STAMPING IS BARELY LEGIBLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0168 ***********************************************************************
 PS0168  DESIGNATION -  G 296
 PS0168  PID         -  PS0168
 PS0168  STATE/COUNTY-  SD/HAND
 PS0168  COUNTRY     -  US
 PS0168  USGS QUAD   -  VAYLAND (2017)
 PS0168
 PS0168                         *CURRENT SURVEY CONTROL
 PS0168  ______________________________________________________________________
 PS0168* NAD 83(1986) POSITION- 44 28 41.     (N) 098 45 34.     (W)   SCALED
 PS0168* NAVD 88 ORTHO HEIGHT -   443.694 (meters)     1455.69  (feet) ADJUSTED
 PS0168  ______________________________________________________________________
 PS0168  GEOID HEIGHT    -        -24.851 (meters)                     GEOID18
 PS0168  DYNAMIC HEIGHT  -        443.608 (meters)     1455.40  (feet) COMP
 PS0168  MODELED GRAVITY -    980,411.9   (mgal)                       NAVD 88
 PS0168
 PS0168  VERT ORDER      -  FIRST     CLASS II
 PS0168
 PS0168.The horizontal coordinates were scaled from a map and have
 PS0168.an estimated accuracy of +/- 6 seconds.
 PS0168
 PS0168.The orthometric height was determined by differential leveling and
 PS0168.adjusted by the NATIONAL GEODETIC SURVEY
 PS0168.in October 1997.
 PS0168
 PS0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0168.GEOID18 height accuracy estimate available here.
 PS0168
 PS0168.Click photographs - Photos may exist for this station.
 PS0168
 PS0168.The dynamic height is computed by dividing the NAVD 88
 PS0168.geopotential number by the normal gravity value computed on the
 PS0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0168.degrees latitude (g = 980.6199 gals.).
 PS0168
 PS0168.The modeled gravity was interpolated from observed gravity values.
 PS0168
 PS0168;                    North         East    Units  Estimated Accuracy
 PS0168;SPC SD N     -    72,400.      698,690.      MT  (+/- 180 meters Scaled)
 PS0168
 PS0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ191249(NAD 83)
 PS0168
 PS0168                          SUPERSEDED SURVEY CONTROL
 PS0168
 PS0168  NAVD 88 (06/15/91)  443.692  (m)         1455.68   (f) SUPERSEDED  1 2
 PS0168  NGVD 29 (??/??/92)  443.375  (m)         1454.64   (f) ADJ UNCH    1 2
 PS0168
 PS0168.Superseded values are not recommended for survey control.
 PS0168
 PS0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0168.See file dsdata.pdf to determine how the superseded data were derived.
 PS0168
 PS0168_MARKER: DB = BENCH MARK DISK
 PS0168_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0168_SP_SET: HEADWALL
 PS0168_STAMPING: G 296 1940
 PS0168_MARK LOGO: CGS
 PS0168_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0168+STABILITY: SURFACE MOTION
 PS0168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0168+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0168
 PS0168  HISTORY     - Date     Condition        Report By
 PS0168  HISTORY     - 1940     MONUMENTED       CGS
 PS0168  HISTORY     - 19941101 GOOD             NGS
 PS0168
 PS0168                          STATION DESCRIPTION
 PS0168
 PS0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0168'2.1 MI E FROM VAYLAND.
 PS0168'2.1 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0168'THE STATION AT VAYLAND, HAND COUNTY, OPPOSITE BRIDGE 168, AT A
 PS0168'CONCRETE CULVERT UNDER U.S. HIGHWAY 14, IN THE TOP OF THE EAST
 PS0168'END OF THE SOUTH HEAD WALL, 64.3 FEET NORTH OF THE NORTH RAIL,
 PS0168'23.5 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, AND 0.8 FOOT
 PS0168'WEST OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED G 296
 PS0168'1940.
 PS0168
 PS0168                          STATION RECOVERY (1994)
 PS0168
 PS0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0168'19.3 KM (12.00 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0168'IN MILLER, IN TOP OF AND 0.1 M (0.3 FT) NORTHWEST OF THE SOUTHEAST END
 PS0168'OF THE SOUTHWEST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY,
 PS0168'276.0 M (905.5 FT) EAST OF MILEPOST 313, 7.5 M (24.6 FT) SOUTHWEST OF
 PS0168'THE HIGHWAY CENTERLINE, AND 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 PS0168'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0453 ***********************************************************************
 QS0453  DESIGNATION -  G 298
 QS0453  PID         -  QS0453
 QS0453  STATE/COUNTY-  SD/CORSON
 QS0453  COUNTRY     -  US
 QS0453  USGS QUAD   -  WALKER (2017)
 QS0453
 QS0453                         *CURRENT SURVEY CONTROL
 QS0453  ______________________________________________________________________
 QS0453* NAD 83(1986) POSITION- 45 53 30.     (N) 101 01 41.     (W)   SCALED
 QS0453* NAVD 88 ORTHO HEIGHT -   634.846 (meters)     2082.82  (feet) ADJUSTED
 QS0453  ______________________________________________________________________
 QS0453  GEOID HEIGHT    -        -20.959 (meters)                     GEOID18
 QS0453  DYNAMIC HEIGHT  -        634.787 (meters)     2082.63  (feet) COMP
 QS0453  MODELED GRAVITY -    980,502.2   (mgal)                       NAVD 88
 QS0453
 QS0453  VERT ORDER      -  SECOND    CLASS 0
 QS0453
 QS0453.The horizontal coordinates were scaled from a map and have
 QS0453.an estimated accuracy of +/- 6 seconds.
 QS0453
 QS0453.The orthometric height was determined by differential leveling and
 QS0453.adjusted by the NATIONAL GEODETIC SURVEY
 QS0453.in June 1991.
 QS0453
 QS0453.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0453.GEOID18 height accuracy estimate available here.
 QS0453
 QS0453.Click photographs - Photos may exist for this station.
 QS0453
 QS0453.The dynamic height is computed by dividing the NAVD 88
 QS0453.geopotential number by the normal gravity value computed on the
 QS0453.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0453.degrees latitude (g = 980.6199 gals.).
 QS0453
 QS0453.The modeled gravity was interpolated from observed gravity values.
 QS0453
 QS0453;                    North         East    Units  Estimated Accuracy
 QS0453;SPC SD N     -   229,250.      520,210.      MT  (+/- 180 meters Scaled)
 QS0453
 QS0453_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR426840(NAD 83)
 QS0453
 QS0453                          SUPERSEDED SURVEY CONTROL
 QS0453
 QS0453  NGVD 29 (??/??/92)  634.389  (m)         2081.32   (f) ADJ UNCH    2 0
 QS0453
 QS0453.Superseded values are not recommended for survey control.
 QS0453
 QS0453.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0453.See file dsdata.pdf to determine how the superseded data were derived.
 QS0453
 QS0453_MARKER: DB = BENCH MARK DISK
 QS0453_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0453_SP_SET: ABUTMENT
 QS0453_STAMPING: G 298 1940
 QS0453_MARK LOGO: CGS
 QS0453_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0453
 QS0453  HISTORY     - Date     Condition        Report By
 QS0453  HISTORY     - 1940     MONUMENTED       CGS
 QS0453  HISTORY     - 1950     MARK NOT FOUND   CGS
 QS0453
 QS0453                          STATION DESCRIPTION
 QS0453
 QS0453'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 QS0453'3.6 MI E FROM WALKER.
 QS0453'3.6 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0453'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, ABOUT 8 POLES
 QS0453'EAST OF MILEPOST 847, ABOUT 100 YARDS SOUTH OF THE CENTER LINE
 QS0453'OF THE TRACK, AT A BRIDGE ON U.S. HIGHWAY 12, AND IN THE TOP OF
 QS0453'THE NORTH CONCRETE HEAD WALL OF THE EAST ABUTMENT.  A STANDARD
 QS0453'DISK, STAMPED G 298 1940.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1004 ***********************************************************************
 PU1004  DESIGNATION -  G 3 B 2
 PU1004  PID         -  PU1004
 PU1004  STATE/COUNTY-  SD/MEADE
 PU1004  COUNTRY     -  US
 PU1004  USGS QUAD   -  REDOWL (2017)
 PU1004
 PU1004                         *CURRENT SURVEY CONTROL
 PU1004  ______________________________________________________________________
 PU1004* NAD 83(1986) POSITION- 44 41 28.     (N) 102 33 34.     (W)   SCALED
 PU1004* NAVD 88 ORTHO HEIGHT -   847.856 (meters)     2781.67  (feet) ADJUSTED
 PU1004  ______________________________________________________________________
 PU1004  GEOID HEIGHT    -        -18.336 (meters)                     GEOID18
 PU1004  DYNAMIC HEIGHT  -        847.647 (meters)     2780.99  (feet) COMP
 PU1004  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 PU1004
 PU1004  VERT ORDER      -  SECOND    CLASS 0
 PU1004
 PU1004.The horizontal coordinates were scaled from a map and have
 PU1004.an estimated accuracy of +/- 6 seconds.
 PU1004
 PU1004.The orthometric height was determined by differential leveling and
 PU1004.adjusted by the NATIONAL GEODETIC SURVEY
 PU1004.in June 1991.
 PU1004
 PU1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1004.GEOID18 height accuracy estimate available here.
 PU1004
 PU1004.Click photographs - Photos may exist for this station.
 PU1004
 PU1004.The dynamic height is computed by dividing the NAVD 88
 PU1004.geopotential number by the normal gravity value computed on the
 PU1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1004.degrees latitude (g = 980.6199 gals.).
 PU1004
 PU1004.The modeled gravity was interpolated from observed gravity values.
 PU1004
 PU1004;                    North         East    Units  Estimated Accuracy
 PU1004;SPC SD N     -    98,530.      397,160.      MT  (+/- 180 meters Scaled)
 PU1004
 PU1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK933515(NAD 83)
 PU1004
 PU1004                          SUPERSEDED SURVEY CONTROL
 PU1004
 PU1004  NGVD 29 (??/??/92)  847.39   (m)         2780.1    (f) COMPUTED    2 0
 PU1004
 PU1004.Superseded values are not recommended for survey control.
 PU1004
 PU1004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1004.See file dsdata.pdf to determine how the superseded data were derived.
 PU1004
 PU1004_MARKER: Z = SEE DESCRIPTION
 PU1004_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1004_SP_SET: PIER
 PU1004_STAMPING: G3 B2
 PU1004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1004
 PU1004  HISTORY     - Date     Condition        Report By
 PU1004  HISTORY     - UNK      MONUMENTED       USAF
 PU1004  HISTORY     - 1962     GOOD             CGS
 PU1004
 PU1004                          STATION DESCRIPTION
 PU1004
 PU1004'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1004'0.5 MILE SOUTHWEST ALONG A COUNTY GRAVELED ROAD FROM THE POST
 PU1004'OFFICE AND STORE AT RED OWL, 143 FEET NORTH-NORTHWEST OF
 PU1004'THE CENTER LINE OF THE ROAD, 93 FEET NORTH-NORTHWEST OF A FENCE,
 PU1004'AND MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS
 PU1004'5.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0468 ***********************************************************************
 QS0468  DESIGNATION -  G 30
 QS0468  PID         -  QS0468
 QS0468  STATE/COUNTY-  SD/DEWEY
 QS0468  COUNTRY     -  US
 QS0468  USGS QUAD   -  TIMBER LAKE (2017)
 QS0468
 QS0468                         *CURRENT SURVEY CONTROL
 QS0468  ______________________________________________________________________
 QS0468* NAD 83(1986) POSITION- 45 26 29.     (N) 101 00 03.     (W)   SCALED
 QS0468* NAVD 88 ORTHO HEIGHT -   656.421 (meters)     2153.61  (feet) ADJUSTED
 QS0468  ______________________________________________________________________
 QS0468  GEOID HEIGHT    -        -21.267 (meters)                     GEOID18
 QS0468  DYNAMIC HEIGHT  -        656.330 (meters)     2153.31  (feet) COMP
 QS0468  MODELED GRAVITY -    980,456.6   (mgal)                       NAVD 88
 QS0468
 QS0468  VERT ORDER      -  FIRST     CLASS II
 QS0468
 QS0468.The horizontal coordinates were scaled from a map and have
 QS0468.an estimated accuracy of +/- 6 seconds.
 QS0468
 QS0468.The orthometric height was determined by differential leveling and
 QS0468.adjusted by the NATIONAL GEODETIC SURVEY
 QS0468.in June 1991.
 QS0468
 QS0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0468.GEOID18 height accuracy estimate available here.
 QS0468
 QS0468.Click photographs - Photos may exist for this station.
 QS0468
 QS0468.The dynamic height is computed by dividing the NAVD 88
 QS0468.geopotential number by the normal gravity value computed on the
 QS0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0468.degrees latitude (g = 980.6199 gals.).
 QS0468
 QS0468.The modeled gravity was interpolated from observed gravity values.
 QS0468
 QS0468;                    North         East    Units  Estimated Accuracy
 QS0468;SPC SD N     -   179,180.      521,700.      MT  (+/- 180 meters Scaled)
 QS0468
 QS0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR435339(NAD 83)
 QS0468
 QS0468                          SUPERSEDED SURVEY CONTROL
 QS0468
 QS0468  NGVD 29 (??/??/92)  655.992  (m)         2152.20   (f) ADJ UNCH    1 2
 QS0468
 QS0468.Superseded values are not recommended for survey control.
 QS0468
 QS0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0468.See file dsdata.pdf to determine how the superseded data were derived.
 QS0468
 QS0468_MARKER: DB = BENCH MARK DISK
 QS0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0468_STAMPING: G 30 1934
 QS0468_MARK LOGO: CGS
 QS0468_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0468+STABILITY: SURFACE MOTION
 QS0468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0468+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0468
 QS0468  HISTORY     - Date     Condition        Report By
 QS0468  HISTORY     - 1934     MONUMENTED       CGS
 QS0468  HISTORY     - 1941     GOOD             CGS
 QS0468  HISTORY     - 1976     MARK NOT FOUND   USGS
 QS0468  HISTORY     - 19990623 GOOD             NGS
 QS0468
 QS0468                          STATION DESCRIPTION
 QS0468
 QS0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0468'3.8 MI E FROM TIMBER LAKE.
 QS0468'3.8 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0468'RAILROAD FROM TIMBER LAKE, DEWEY COUNTY, 28 YARDS NORTH OF
 QS0468'MILEPOST 36, AT A ROAD CROSSING, 24 FEET WEST OF THE CENTERLINE
 QS0468'OF THE ROAD, AND 52 FEET NORTH OF THE CENTERLINE OF THE TRACK.
 QS0468'A STANDARD DISK, STAMPED G 30 1934 AND SET IN THE TOP OF A CONCRETE
 QS0468'POST.
 QS0468
 QS0468                          STATION RECOVERY (1941)
 QS0468
 QS0468'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0468'RECOVERED IN GOOD CONDITION.
 QS0468
 QS0468                          STATION RECOVERY (1976)
 QS0468
 QS0468'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1976
 QS0468'THERE HAS BEEN ROAD CONSTRUCTION AT BM LOCATION, POSSIBLY DESTROYED.
 QS0468
 QS0468                          STATION RECOVERY (1999)
 QS0468
 QS0468'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0468'6.0 KM (3.70 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 QS0468'IN TIMBER LAKE, THENCE 1.6 KM (1.00 MI) NORTHERLY ALONG A GRAVELED
 QS0468'ROAD, THENCE 0.4 KM (0.25 MI) WESTERLY ALONG A RAILROAD GRADE (TRACK
 QS0468'REMOVED), 28.8 M (94.5 FT) NORTHWEST OF THE SOUTHWEST END OF A GATE,
 QS0468'13.9 M (45.6 FT) NORTHWEST OF THE CENTER OF THE GRADE, 1.8 M (5.9 FT)
 QS0468'SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE GRADE, 0.2
 QS0468'M (0.7 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 QS0468'THE GROUND SURFACE.  NOTE--THE MARK IS ON PROPERTY OWNED BY JIM
 QS0468'KESLING, 615 8TH AVENUE WEST, MOBRIDGE, SD 57601.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0489 ***********************************************************************
 OR0489  DESIGNATION -  G 300
 OR0489  PID         -  OR0489
 OR0489  STATE/COUNTY-  SD/BRULE
 OR0489  COUNTRY     -  US
 OR0489  USGS QUAD   -  RED LAKE WEST (2017)
 OR0489
 OR0489                         *CURRENT SURVEY CONTROL
 OR0489  ______________________________________________________________________
 OR0489* NAD 83(1986) POSITION- 43 43 01.     (N) 099 18 42.     (W)   SCALED
 OR0489* NAVD 88 ORTHO HEIGHT -   498.949 (meters)     1636.97  (feet) ADJUSTED
 OR0489  ______________________________________________________________________
 OR0489  GEOID HEIGHT    -        -25.818 (meters)                     GEOID18
 OR0489  DYNAMIC HEIGHT  -        498.806 (meters)     1636.50  (feet) COMP
 OR0489  MODELED GRAVITY -    980,317.3   (mgal)                       NAVD 88
 OR0489
 OR0489  VERT ORDER      -  SECOND    CLASS 0
 OR0489
 OR0489.The horizontal coordinates were scaled from a map and have
 OR0489.an estimated accuracy of +/- 6 seconds.
 OR0489
 OR0489.The orthometric height was determined by differential leveling and
 OR0489.adjusted by the NATIONAL GEODETIC SURVEY
 OR0489.in June 1991.
 OR0489
 OR0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0489.GEOID18 height accuracy estimate available here.
 OR0489
 OR0489.Click photographs - Photos may exist for this station.
 OR0489
 OR0489.The dynamic height is computed by dividing the NAVD 88
 OR0489.geopotential number by the normal gravity value computed on the
 OR0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0489.degrees latitude (g = 980.6199 gals.).
 OR0489
 OR0489.The modeled gravity was interpolated from observed gravity values.
 OR0489
 OR0489;                    North         East    Units  Estimated Accuracy
 OR0489;SPC SD S     -   154,210.      682,320.      MT  (+/- 180 meters Scaled)
 OR0489
 OR0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748404(NAD 83)
 OR0489
 OR0489                          SUPERSEDED SURVEY CONTROL
 OR0489
 OR0489  NGVD 29 (??/??/92)  498.606  (m)         1635.84   (f) ADJ UNCH    2 0
 OR0489
 OR0489.Superseded values are not recommended for survey control.
 OR0489
 OR0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0489.See file dsdata.pdf to determine how the superseded data were derived.
 OR0489
 OR0489_MARKER: DB = BENCH MARK DISK
 OR0489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0489_STAMPING: G 300 1945
 OR0489_MARK LOGO: CGS
 OR0489_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0489+STABILITY: SURFACE MOTION
 OR0489
 OR0489  HISTORY     - Date     Condition        Report By
 OR0489  HISTORY     - 1945     MONUMENTED       CGS
 OR0489  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0489
 OR0489                          STATION DESCRIPTION
 OR0489
 OR0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0489'6.9 MI SE FROM CHAMBERLAIN.
 OR0489'6.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0489'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0489'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0489'THENCE 4.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0489'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 32 FEET EAST OF THE
 OR0489'CENTER LINE OF THE GRAVEL ROAD, 32 FEET NORTH OF THE CENTER LINE
 OR0489'OF THE DIRT ROAD, 8 FEET SOUTH OF A POLE, 1 FOOT WEST OF A FENCE,
 OR0489'3 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT
 OR0489'LOWER THAN THE GRAVEL ROAD, AND SET IN THE TOP OF A CONCRETE
 OR0489'POST PROJECTING 5 INCHES ABOVE GROUND.
 OR0489
 OR0489                          STATION RECOVERY (1974)
 OR0489
 OR0489'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0683 ***********************************************************************
 OR0683  DESIGNATION -  G 301
 OR0683  PID         -  OR0683
 OR0683  STATE/COUNTY-  SD/CHARLES MIX
 OR0683  COUNTRY     -  US
 OR0683  USGS QUAD   -  LUCAS NW (2017)
 OR0683
 OR0683                         *CURRENT SURVEY CONTROL
 OR0683  ______________________________________________________________________
 OR0683* NAD 83(1986) POSITION- 43 27 49.     (N) 099 08 27.     (W)   SCALED
 OR0683* NAVD 88 ORTHO HEIGHT -   533.149 (meters)     1749.17  (feet) ADJUSTED
 OR0683  ______________________________________________________________________
 OR0683  GEOID HEIGHT    -        -26.264 (meters)                     GEOID18
 OR0683  DYNAMIC HEIGHT  -        532.971 (meters)     1748.59  (feet) COMP
 OR0683  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 OR0683
 OR0683  VERT ORDER      -  SECOND    CLASS 0
 OR0683
 OR0683.The horizontal coordinates were scaled from a map and have
 OR0683.an estimated accuracy of +/- 6 seconds.
 OR0683
 OR0683.The orthometric height was determined by differential leveling and
 OR0683.adjusted by the NATIONAL GEODETIC SURVEY
 OR0683.in June 1991.
 OR0683
 OR0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0683.GEOID18 height accuracy estimate available here.
 OR0683
 OR0683.Click photographs - Photos may exist for this station.
 OR0683
 OR0683.The dynamic height is computed by dividing the NAVD 88
 OR0683.geopotential number by the normal gravity value computed on the
 OR0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0683.degrees latitude (g = 980.6199 gals.).
 OR0683
 OR0683.The modeled gravity was interpolated from observed gravity values.
 OR0683
 OR0683;                    North         East    Units  Estimated Accuracy
 OR0683;SPC SD S     -   126,260.      696,490.      MT  (+/- 180 meters Scaled)
 OR0683
 OR0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP886123(NAD 83)
 OR0683
 OR0683                          SUPERSEDED SURVEY CONTROL
 OR0683
 OR0683  NGVD 29 (??/??/92)  532.795  (m)         1748.01   (f) ADJ UNCH    2 0
 OR0683
 OR0683.Superseded values are not recommended for survey control.
 OR0683
 OR0683.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0683.See file dsdata.pdf to determine how the superseded data were derived.
 OR0683
 OR0683_MARKER: DB = BENCH MARK DISK
 OR0683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0683_STAMPING: G 301 1945
 OR0683_MARK LOGO: CGS
 OR0683_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0683+STABILITY: SURFACE MOTION
 OR0683
 OR0683  HISTORY     - Date     Condition        Report By
 OR0683  HISTORY     - 1945     MONUMENTED       CGS
 OR0683  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0683
 OR0683                          STATION DESCRIPTION
 OR0683
 OR0683'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0683'3.5 MI NW FROM ACADEMY.
 OR0683'3.5 MILES NORTHWEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH
 OR0683'MARK MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH,
 OR0683'THENCE 3.0 MILES WEST ALONG A GRAVEL ROAD, AND THENCE 0.4 MILE
 OR0683'NORTH ALONG A GRADED DIRT ROAD.  IT IS AT THE MIDDLE OF THE WEST
 OR0683'SIDE OF A SMALL GROVE OF CEDAR TREES, 35.5 FEET EAST OF THE CENTER
 OR0683'LINE OF THE ROAD, 1.5 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 OR0683'AND ABOUT 1 FOOT LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 OR0683'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
 OR0683
 OR0683                          STATION RECOVERY (1971)
 OR0683
 OR0683'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0683'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0450 ***********************************************************************
 OR0450  DESIGNATION -  G 302
 OR0450  PID         -  OR0450
 OR0450  STATE/COUNTY-  SD/LYMAN
 OR0450  COUNTRY     -  US
 OR0450  USGS QUAD   -  OACOMA (2017)
 OR0450
 OR0450                         *CURRENT SURVEY CONTROL
 OR0450  ______________________________________________________________________
 OR0450* NAD 83(1986) POSITION- 43 47 31.34   (N) 099 25 59.87   (W)   HD_HELD1
 OR0450* NAVD 88 ORTHO HEIGHT -   510.310 (meters)     1674.24  (feet) ADJUSTED
 OR0450  ______________________________________________________________________
 OR0450  GEOID HEIGHT    -        -25.631 (meters)                     GEOID18
 OR0450  DYNAMIC HEIGHT  -        510.171 (meters)     1673.79  (feet) COMP
 OR0450  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 OR0450
 OR0450  VERT ORDER      -  SECOND    CLASS 0
 OR0450
 OR0450.The horizontal coordinates were determined by differentially corrected
 OR0450.hand held GPS observations or other comparable positioning techniques
 OR0450.and have an estimated accuracy of +/- 3 meters.
 OR0450
 OR0450.The orthometric height was determined by differential leveling and
 OR0450.adjusted by the NATIONAL GEODETIC SURVEY
 OR0450.in June 1991.
 OR0450
 OR0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0450.GEOID18 height accuracy estimate available here.
 OR0450
 OR0450.Click photographs - Photos may exist for this station.
 OR0450
 OR0450.The dynamic height is computed by dividing the NAVD 88
 OR0450.geopotential number by the normal gravity value computed on the
 OR0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0450.degrees latitude (g = 980.6199 gals.).
 OR0450
 OR0450.The modeled gravity was interpolated from observed gravity values.
 OR0450
 OR0450;                    North         East    Units  Estimated Accuracy
 OR0450;SPC SD S     -   162,442.6     672,432.3     MT  (+/- 3 meters HH1 GPS) 
 OR0450
 OR0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6513948866(NAD 83)
 OR0450
 OR0450                          SUPERSEDED SURVEY CONTROL
 OR0450
 OR0450  NGVD 29 (??/??/92)  509.978  (m)         1673.15   (f) ADJ UNCH    2 0
 OR0450
 OR0450.Superseded values are not recommended for survey control.
 OR0450
 OR0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0450.See file dsdata.pdf to determine how the superseded data were derived.
 OR0450
 OR0450_MARKER: DB = BENCH MARK DISK
 OR0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0450_STAMPING: G 302 1945
 OR0450_MARK LOGO: CGS
 OR0450_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0450+STABILITY: SURFACE MOTION
 OR0450_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0450+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2005
 OR0450
 OR0450  HISTORY     - Date     Condition        Report By
 OR0450  HISTORY     - 1945     MONUMENTED       CGS
 OR0450  HISTORY     - 1984     GOOD             NGS
 OR0450  HISTORY     - 19840629 GOOD             NGS
 OR0450  HISTORY     - 20050713 GOOD             GEOCAC
 OR0450
 OR0450                          STATION DESCRIPTION
 OR0450
 OR0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0450'0.8 MI W FROM OACOMA.
 OR0450'0.8 MILE WEST ALONG U.S. HIGHWAY 16 FROM A POINT TWO BLOCKS SOUTH
 OR0450'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0450'AT OACOMA, LYMAN COUNTY, 1.9 MILES SOUTHWEST ALONG STATE HIGHWAY
 OR0450'47, NEAR THE TOP OF A STEEP HILL, AT THE INSIDE OF A CURVE, 250
 OR0450'FEET SOUTHWEST OF A 5- BY 5-FOOT CONCRETE CULVERT, 32-1/2 FEET
 OR0450'NORTH OF THE CENTERLINE OF THE HIGHWAY, 114 FEET SOUTH OF A FENCE,
 OR0450'50-1/2 FEET NORTHWEST OF THE EAST END OF A GUARDRAIL FENCE, 2 FEET
 OR0450'WEST OF A WHITE WOODEN WITNESS POST, AND 1 FOOT HIGHER THAN THE
 OR0450'HIGHWAY.  A STANDARD DISK, STAMPED G 302 1945 AND SET IN THE TOP
 OR0450'OF A CONCRETE POST PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 OR0450
 OR0450                          STATION RECOVERY (1984)
 OR0450
 OR0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 OR0450'0.15 KM (0.1 MI)F NORTH ON ASPHALT ROAD, FROM EXIT 260 ON INTERSTATE
 OR0450'90 IN OACOMA, THENCE WEST 1.5 KM (0.95 MI), THENCE SOUTH AND WEST 2.7
 OR0450'KM (1.7 MI) TO FORK, THENCE RIGHT, UPHILL, 1.6 KM (1.0 MI) TO MARK ON
 OR0450'THE RIGHT, 9.9 M (32.5 FT) NORTH OF CENTER OF ROAD, 0.6 M (2 FT) WEST
 OR0450'OF A WITNESS POST.
 OR0450
 OR0450                          STATION RECOVERY (1984)
 OR0450
 OR0450'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 OR0450'THE STATION IS LOCATED ABOUT 4 KM (2.50 MI) WEST-SOUTHWEST OF OACOMA,
 OR0450'ALONG THE NORTH SIDE OF A GRAVELED ROAD, AT A SHARP CURVE IN THE ROAD,
 OR0450'JUST NORTHEAST OF OACOMA 1948 AZ MK.  TO REACH THE STATION FROM EXIT
 OR0450'260 ON INTERSTATE 90 IN OACOMA, GO NORTH ON ASPHALT ROAD FOR 0.15 KM
 OR0450'(0.10 MI) TO OLD HIGHWAY 16.  GO WEST ON OLD HIGHWAY FOR 1.5 KM (0.95
 OR0450'MI) TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH AND WEST FOR 2.7 KM
 OR0450'(1.65 MI) TO A FORK.  KEEP RIGHT AND GO UPHILL ON GRAVELED ROAD FOR
 OR0450'1.6 KM (1.00 MI) TO MARK ON THE RIGHT.  THE STATION IS A STANDARD CGS
 OR0450'BENCH MARK DISK STAMPED G 302 1945 SET INTO THE TOP OF A SQUARE
 OR0450'CONCRETE MONUMENT 30 CM (12 INCHES) ON SIDE AND PROJECTING 5 CM (2
 OR0450'INCHES).  IT IS 10 METERS (32.8 FT) NORTH OF THE CENTER OF THE ROAD
 OR0450'AND 0.6 METER (2.0 FT) WEST OF A WITNESS POST.
 OR0450
 OR0450                          STATION RECOVERY (2005)
 OR0450
 OR0450'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR0450'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0634 ***********************************************************************
 OR0634  DESIGNATION -  G 303
 OR0634  PID         -  OR0634
 OR0634  STATE/COUNTY-  SD/GREGORY
 OR0634  COUNTRY     -  US
 OR0634  USGS QUAD   -  DIXON SW (2017)
 OR0634
 OR0634                         *CURRENT SURVEY CONTROL
 OR0634  ______________________________________________________________________
 OR0634* NAD 83(1986) POSITION- 43 15 20.     (N) 099 26 04.     (W)   SCALED
 OR0634* NAVD 88 ORTHO HEIGHT -   664.515 (meters)     2180.16  (feet) ADJUSTED
 OR0634  ______________________________________________________________________
 OR0634  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 OR0634  DYNAMIC HEIGHT  -        664.263 (meters)     2179.34  (feet) COMP
 OR0634  MODELED GRAVITY -    980,219.7   (mgal)                       NAVD 88
 OR0634
 OR0634  VERT ORDER      -  SECOND    CLASS 0
 OR0634
 OR0634.The horizontal coordinates were scaled from a map and have
 OR0634.an estimated accuracy of +/- 6 seconds.
 OR0634
 OR0634.The orthometric height was determined by differential leveling and
 OR0634.adjusted by the NATIONAL GEODETIC SURVEY
 OR0634.in June 1991.
 OR0634
 OR0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0634.GEOID18 height accuracy estimate available here.
 OR0634
 OR0634.Click photographs - Photos may exist for this station.
 OR0634
 OR0634.The dynamic height is computed by dividing the NAVD 88
 OR0634.geopotential number by the normal gravity value computed on the
 OR0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0634.degrees latitude (g = 980.6199 gals.).
 OR0634
 OR0634.The modeled gravity was interpolated from observed gravity values.
 OR0634
 OR0634;                    North         East    Units  Estimated Accuracy
 OR0634;SPC SD S     -   102,850.      672,990.      MT  (+/- 180 meters Scaled)
 OR0634
 OR0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647892(NAD 83)
 OR0634
 OR0634                          SUPERSEDED SURVEY CONTROL
 OR0634
 OR0634  NGVD 29 (??/??/92)  664.18   (m)         2179.1    (f) COMPUTED    2 0
 OR0634
 OR0634.Superseded values are not recommended for survey control.
 OR0634
 OR0634.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0634.See file dsdata.pdf to determine how the superseded data were derived.
 OR0634
 OR0634_MARKER: DB = BENCH MARK DISK
 OR0634_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0634_SP_SET: CULVERT HEADWALL
 OR0634_STAMPING: G 303 1945
 OR0634_MARK LOGO: CGS
 OR0634_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0634+STABILITY: SURFACE MOTION
 OR0634
 OR0634  HISTORY     - Date     Condition        Report By
 OR0634  HISTORY     - 1945     MONUMENTED       CGS
 OR0634
 OR0634                          STATION DESCRIPTION
 OR0634
 OR0634'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0634'1.8 MI N FROM GREGORY.
 OR0634'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE, THENCE
 OR0634'NORTH 1.7 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF MARK, BENCH
 OR0634'MARK IS AT THE INTERSECTION OF THE HIGHWAY AND AN EAST-WEST
 OR0634'SECTION FENCE LINE, ON TOP OF THE NORTH END OF THE WEST CONCRETE
 OR0634'HEADWALL OF A TUBE CULVERT.  AN IRON DISK STAMPED G 303 1945 SET
 OR0634'IN A DRILL HOLE IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0635 ***********************************************************************
 OR0635  DESIGNATION -  G 303 RESET
 OR0635  PID         -  OR0635
 OR0635  STATE/COUNTY-  SD/GREGORY
 OR0635  COUNTRY     -  US
 OR0635  USGS QUAD   -  DIXON SW (2017)
 OR0635
 OR0635                         *CURRENT SURVEY CONTROL
 OR0635  ______________________________________________________________________
 OR0635* NAD 83(1986) POSITION- 43 15 20.     (N) 099 26 04.     (W)   SCALED
 OR0635* NAVD 88 ORTHO HEIGHT -   666.36  (+/-2cm)     2186.2   (feet) VERTCON3
 OR0635  ______________________________________________________________________
 OR0635  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 OR0635  VERT ORDER      -  THIRD (See Below)
 OR0635
 OR0635.The horizontal coordinates were scaled from a map and have
 OR0635.an estimated accuracy of +/- 6 seconds.
 OR0635
 OR0635.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0635.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0635
 OR0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0635.GEOID18 height accuracy estimate available here.
 OR0635
 OR0635.The vertical order pertains to the NGVD 29 superseded value.
 OR0635
 OR0635.Click photographs - Photos may exist for this station.
 OR0635
 OR0635;                    North         East    Units  Estimated Accuracy
 OR0635;SPC SD S     -   102,850.      672,990.      MT  (+/- 180 meters Scaled)
 OR0635
 OR0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN647892(NAD 83)
 OR0635
 OR0635                          SUPERSEDED SURVEY CONTROL
 OR0635
 OR0635  NGVD 29 (??/??/??)  666.02   (m)         2185.1    (f) RESET       3  
 OR0635
 OR0635.Superseded values are not recommended for survey control.
 OR0635
 OR0635.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0635.See file dsdata.pdf to determine how the superseded data were derived.
 OR0635
 OR0635_MARKER: DB = BENCH MARK DISK
 OR0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0635_STAMPING: G 303 RESET 1958
 OR0635_MARK LOGO: CGS
 OR0635_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0635+STABILITY: SURFACE MOTION
 OR0635
 OR0635  HISTORY     - Date     Condition        Report By
 OR0635  HISTORY     - 1958     MONUMENTED       CGS
 OR0635
 OR0635                          STATION DESCRIPTION
 OR0635
 OR0635'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0635'2 MI N FROM GREGORY.
 OR0635'ABOUT 1.95 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0635'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, NEAR THE BOTTOM
 OR0635'OF A DRAW, AT A T-FENCE LEADING EAST, 101 FEET EAST OF THE
 OR0635'CENTERLINE OF THE HIGHWAY AND 1/2 FOOT NORTH OF THE EAST-WEST
 OR0635'FENCE LINE.  A STANDARD DISK, STAMPED G 303 RESET 1958 AND SET
 OR0635'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0155 ***********************************************************************
 QS0155  DESIGNATION -  G 304
 QS0155  PID         -  QS0155
 QS0155  STATE/COUNTY-  SD/DEWEY
 QS0155  COUNTRY     -  US
 QS0155  USGS QUAD   -  MOREAU NW (2017)
 QS0155
 QS0155                         *CURRENT SURVEY CONTROL
 QS0155  ______________________________________________________________________
 QS0155* NAD 83(1986) POSITION- 45 24 39.     (N) 100 28 01.     (W)   SCALED
 QS0155* NAVD 88 ORTHO HEIGHT -   562.102 (meters)     1844.16  (feet) ADJUSTED
 QS0155  ______________________________________________________________________
 QS0155  GEOID HEIGHT    -        -21.838 (meters)                     GEOID18
 QS0155  DYNAMIC HEIGHT  -        562.051 (meters)     1844.00  (feet) COMP
 QS0155  MODELED GRAVITY -    980,507.5   (mgal)                       NAVD 88
 QS0155
 QS0155  VERT ORDER      -  SECOND    CLASS 0
 QS0155
 QS0155.The horizontal coordinates were scaled from a map and have
 QS0155.an estimated accuracy of +/- 6 seconds.
 QS0155
 QS0155.The orthometric height was determined by differential leveling and
 QS0155.adjusted by the NATIONAL GEODETIC SURVEY
 QS0155.in June 1991.
 QS0155
 QS0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0155.GEOID18 height accuracy estimate available here.
 QS0155
 QS0155.Click photographs - Photos may exist for this station.
 QS0155
 QS0155.The dynamic height is computed by dividing the NAVD 88
 QS0155.geopotential number by the normal gravity value computed on the
 QS0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0155.degrees latitude (g = 980.6199 gals.).
 QS0155
 QS0155.The modeled gravity was interpolated from observed gravity values.
 QS0155
 QS0155;                    North         East    Units  Estimated Accuracy
 QS0155;SPC SD N     -   175,400.      563,450.      MT  (+/- 180 meters Scaled)
 QS0155
 QS0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR852296(NAD 83)
 QS0155
 QS0155                          SUPERSEDED SURVEY CONTROL
 QS0155
 QS0155  NGVD 29 (??/??/92)  561.745  (m)         1842.99   (f) ADJ UNCH    2 0
 QS0155
 QS0155.Superseded values are not recommended for survey control.
 QS0155
 QS0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0155.See file dsdata.pdf to determine how the superseded data were derived.
 QS0155
 QS0155_MARKER: DB = BENCH MARK DISK
 QS0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0155_STAMPING: G 304 1945
 QS0155_MARK LOGO: CGS
 QS0155_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0155+STABILITY: SURFACE MOTION
 QS0155
 QS0155  HISTORY     - Date     Condition        Report By
 QS0155  HISTORY     - 1945     MONUMENTED       CGS
 QS0155
 QS0155                          STATION DESCRIPTION
 QS0155
 QS0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0155'11.8 MI SW FROM MOBRIDGE.
 QS0155'TO REACH FROM THE POST OFFICE IN MOBRIDGE GO NORTH 1 BLOCK, THENCE
 QS0155'WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE SOUTHWEST
 QS0155'1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTH 6.6 MILES
 QS0155'ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ABOUT 97
 QS0155'YARDS WEST NORTHWEST OF THE NORTHEAST END OF A TWO TUBE CORRUGATED
 QS0155'IRON CULVERT, 58.0 FEET NORTH EAST OF AND ABOUT 1.0 FOOT HIGHER
 QS0155'THAN CENTERLINE OF ROAD, 17.0 FEET WEST OF A LARGE BOULDER,
 QS0155'1.5 FEET WEST OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED G
 QS0155'304 1945 IS SET IN TOP OF A CONCRETE POST WHICH PROJECTS 5
 QS0155'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0179 ***********************************************************************
 QS0179  DESIGNATION -  G 305
 QS0179  PID         -  QS0179
 QS0179  STATE/COUNTY-  SD/DEWEY
 QS0179  COUNTRY     -  US
 QS0179  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0179
 QS0179                         *CURRENT SURVEY CONTROL
 QS0179  ______________________________________________________________________
 QS0179* NAD 83(1986) POSITION- 45 08 22.16   (N) 100 18 01.37   (W)   HD_HELD1
 QS0179* NAVD 88 ORTHO HEIGHT -   474.840 (meters)     1557.87  (feet) ADJUSTED
 QS0179  ______________________________________________________________________
 QS0179  GEOID HEIGHT    -        -22.293 (meters)                     GEOID18
 QS0179  DYNAMIC HEIGHT  -        474.780 (meters)     1557.67  (feet) COMP
 QS0179  MODELED GRAVITY -    980,476.7   (mgal)                       NAVD 88
 QS0179
 QS0179  VERT ORDER      -  SECOND    CLASS 0
 QS0179
 QS0179.The horizontal coordinates were determined by differentially corrected
 QS0179.hand held GPS observations or other comparable positioning techniques
 QS0179.and have an estimated accuracy of +/- 3 meters.
 QS0179
 QS0179.The orthometric height was determined by differential leveling and
 QS0179.adjusted by the NATIONAL GEODETIC SURVEY
 QS0179.in June 1991.
 QS0179
 QS0179.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0179.GEOID18 height accuracy estimate available here.
 QS0179
 QS0179.Click photographs - Photos may exist for this station.
 QS0179
 QS0179.The dynamic height is computed by dividing the NAVD 88
 QS0179.geopotential number by the normal gravity value computed on the
 QS0179.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0179.degrees latitude (g = 980.6199 gals.).
 QS0179
 QS0179.The modeled gravity was interpolated from observed gravity values.
 QS0179
 QS0179;                    North         East    Units  Estimated Accuracy
 QS0179;SPC SD N     -   145,187.4     576,374.9     MT  (+/- 3 meters HH1 GPS) 
 QS0179
 QS0179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9775999268(NAD 83)
 QS0179
 QS0179                          SUPERSEDED SURVEY CONTROL
 QS0179
 QS0179  NGVD 29 (??/??/92)  474.472  (m)         1556.66   (f) ADJ UNCH    2 0
 QS0179
 QS0179.Superseded values are not recommended for survey control.
 QS0179
 QS0179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0179.See file dsdata.pdf to determine how the superseded data were derived.
 QS0179
 QS0179_MARKER: DB = BENCH MARK DISK
 QS0179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0179_STAMPING: G 305 1945
 QS0179_MARK LOGO: CGS
 QS0179_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0179+STABILITY: SURFACE MOTION
 QS0179
 QS0179  HISTORY     - Date     Condition        Report By
 QS0179  HISTORY     - 1945     MONUMENTED       CGS
 QS0179
 QS0179                          STATION DESCRIPTION
 QS0179
 QS0179'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0179'11.5 MI NW FROM CHEYENNE AGENCY.
 QS0179'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0179'WESTERLY 11.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0179'MARK IS ABOUT 150 YARDS SOUTH OF A CULVERT, 50.5 FEET WEST OF AND
 QS0179'ABOUT LEVEL WITH CENTERLINE OF ROAD, 5.0 FEET NORTH OF A TELEPHONE
 QS0179'POLE AND IN LINE WITH A ROW OF POLES WEST OF ROAD, 2.0 FEET SOUTH
 QS0179'OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED G 305 1945 IS SET
 QS0179'IN TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0132 ***********************************************************************
 QS0132  DESIGNATION -  G 306
 QS0132  PID         -  QS0132
 QS0132  STATE/COUNTY-  SD/CORSON
 QS0132  COUNTRY     -  US
 QS0132  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0132
 QS0132                         *CURRENT SURVEY CONTROL
 QS0132  ______________________________________________________________________
 QS0132* NAD 83(1986) POSITION- 45 43 51.76   (N) 100 28 46.60   (W)   HD_HELD1
 QS0132* NAVD 88 ORTHO HEIGHT -   577.829 (meters)     1895.76  (feet) ADJUSTED
 QS0132  ______________________________________________________________________
 QS0132  GEOID HEIGHT    -        -21.656 (meters)                     GEOID18
 QS0132  DYNAMIC HEIGHT  -        577.780 (meters)     1895.60  (feet) COMP
 QS0132  MODELED GRAVITY -    980,512.7   (mgal)                       NAVD 88
 QS0132
 QS0132  VERT ORDER      -  FIRST     CLASS II
 QS0132
 QS0132.The horizontal coordinates were determined by differentially corrected
 QS0132.hand held GPS observations or other comparable positioning techniques
 QS0132.and have an estimated accuracy of +/- 3 meters.
 QS0132
 QS0132.The orthometric height was determined by differential leveling and
 QS0132.adjusted by the NATIONAL GEODETIC SURVEY
 QS0132.in June 1991.
 QS0132
 QS0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0132.GEOID18 height accuracy estimate available here.
 QS0132
 QS0132.Click photographs - Photos may exist for this station.
 QS0132
 QS0132.The dynamic height is computed by dividing the NAVD 88
 QS0132.geopotential number by the normal gravity value computed on the
 QS0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0132.degrees latitude (g = 980.6199 gals.).
 QS0132
 QS0132.The modeled gravity was interpolated from observed gravity values.
 QS0132
 QS0132;                    North         East    Units  Estimated Accuracy
 QS0132;SPC SD N     -   210,997.6     562,668.0     MT  (+/- 3 meters HH1 GPS) 
 QS0132
 QS0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8487665229(NAD 83)
 QS0132
 QS0132                          SUPERSEDED SURVEY CONTROL
 QS0132
 QS0132  NGVD 29 (??/??/92)  577.440  (m)         1894.48   (f) ADJ UNCH    1 2
 QS0132
 QS0132.Superseded values are not recommended for survey control.
 QS0132
 QS0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0132.See file dsdata.pdf to determine how the superseded data were derived.
 QS0132
 QS0132_MARKER: DB = BENCH MARK DISK
 QS0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0132_STAMPING: G 306 1945
 QS0132_MARK LOGO: CGS
 QS0132_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0132+STABILITY: SURFACE MOTION
 QS0132
 QS0132  HISTORY     - Date     Condition        Report By
 QS0132  HISTORY     - 1945     MONUMENTED       CGS
 QS0132  HISTORY     - 1971     GOOD             NGS
 QS0132
 QS0132                          STATION DESCRIPTION
 QS0132
 QS0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0132'7.5 MI NE FROM WAKPALA.
 QS0132'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0132'ALONG A GRAVELED ROAD, THENCE NORTH 5.0 MILES ALONG A GRADED
 QS0132'DIRT ROAD TO SITE OF MARK BENCH MARK IS AT THE EAST END OF AN
 QS0132'EAST-WEST JOG IN THE ROAD, 64.0 FEET SOUTHEAST OF AND ABOUT 1.0
 QS0132'FOOT HIGHER THAN THE CENTER LINE OF THE ROAD, 9.5 FEET WEST OF A
 QS0132'FENCE CORNER, 1.5 FEET NORTH OF A FENCE AND 1.5 FEET EAST OF A
 QS0132'4 X 4 MARKER POST.  A BRONZE DISK STAMPED G 306 1945 SET IN THE
 QS0132'TOP OF A CONCRETE POST WHICH PROJECTS 6 INCHES ABOVE GROUND.
 QS0132
 QS0132                          STATION RECOVERY (1971)
 QS0132
 QS0132'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 QS0132'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0353 ***********************************************************************
 QS0353  DESIGNATION -  G 307
 QS0353  PID         -  QS0353
 QS0353  STATE/COUNTY-  SD/CORSON
 QS0353  COUNTRY     -  US
 QS0353  USGS QUAD   -  WAKPALA (2017)
 QS0353
 QS0353                         *CURRENT SURVEY CONTROL
 QS0353  ______________________________________________________________________
 QS0353* NAD 83(1986) POSITION- 45 41 17.     (N) 100 32 53.     (W)   SCALED
 QS0353* NAVD 88 ORTHO HEIGHT -   511.629 (meters)     1678.57  (feet) ADJUSTED
 QS0353  ______________________________________________________________________
 QS0353  GEOID HEIGHT    -        -21.554 (meters)                     GEOID18
 QS0353  DYNAMIC HEIGHT  -        511.588 (meters)     1678.44  (feet) COMP
 QS0353  MODELED GRAVITY -    980,521.1   (mgal)                       NAVD 88
 QS0353
 QS0353  VERT ORDER      -  SECOND    CLASS 0
 QS0353
 QS0353.The horizontal coordinates were scaled from a map and have
 QS0353.an estimated accuracy of +/- 6 seconds.
 QS0353
 QS0353.The orthometric height was determined by differential leveling and
 QS0353.adjusted by the NATIONAL GEODETIC SURVEY
 QS0353.in June 1991.
 QS0353
 QS0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0353.GEOID18 height accuracy estimate available here.
 QS0353
 QS0353.Click photographs - Photos may exist for this station.
 QS0353
 QS0353.The dynamic height is computed by dividing the NAVD 88
 QS0353.geopotential number by the normal gravity value computed on the
 QS0353.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0353.degrees latitude (g = 980.6199 gals.).
 QS0353
 QS0353.The modeled gravity was interpolated from observed gravity values.
 QS0353
 QS0353;                    North         East    Units  Estimated Accuracy
 QS0353;SPC SD N     -   206,250.      557,310.      MT  (+/- 180 meters Scaled)
 QS0353
 QS0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR794605(NAD 83)
 QS0353
 QS0353                          SUPERSEDED SURVEY CONTROL
 QS0353
 QS0353  NGVD 29 (??/??/92)  511.252  (m)         1677.33   (f) ADJ UNCH    2 0
 QS0353
 QS0353.Superseded values are not recommended for survey control.
 QS0353
 QS0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0353.See file dsdata.pdf to determine how the superseded data were derived.
 QS0353
 QS0353_MARKER: DB = BENCH MARK DISK
 QS0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0353_STAMPING: G 307 1945
 QS0353_MARK LOGO: CGS
 QS0353_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0353+STABILITY: SURFACE MOTION
 QS0353
 QS0353  HISTORY     - Date     Condition        Report By
 QS0353  HISTORY     - 1945     MONUMENTED       CGS
 QS0353
 QS0353                          STATION DESCRIPTION
 QS0353
 QS0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0353'2.2 MI NW FROM WAKPALA.
 QS0353'2.2 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0353'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, CORSON COUNTY,
 QS0353'100 YARDS NORTHEAST ACROSS THE TRACK FROM MILEPOST 819, 30 FEET
 QS0353'NORTHWEST OF A DRAINAGE DITCH, 48 FEET NORTHEAST OF THE CENTER
 QS0353'LINE OF THE TRACK, 2 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE, 1
 QS0353'FOOT SOUTHEAST OF A WHITE WOODEN WITNESS POST, AND ABOUT 2 FEET
 QS0353'LOWER THAN THE TRACK.  AN IRON BENCH-MARK DISK, STAMPED G 307
 QS0353'1945 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 QS0353'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0212 ***********************************************************************
 QS0212  DESIGNATION -  G 308
 QS0212  PID         -  QS0212
 QS0212  STATE/COUNTY-  SD/POTTER
 QS0212  COUNTRY     -  US
 QS0212  USGS QUAD   -  LAKE HURLEY (2017)
 QS0212
 QS0212                         *CURRENT SURVEY CONTROL
 QS0212  ______________________________________________________________________
 QS0212* NAD 83(1986) POSITION- 45 00 51.     (N) 100 08 22.     (W)   SCALED
 QS0212* NAVD 88 ORTHO HEIGHT -   591.456 (meters)     1940.47  (feet) ADJUSTED
 QS0212  ______________________________________________________________________
 QS0212  GEOID HEIGHT    -        -22.512 (meters)                     GEOID18
 QS0212  DYNAMIC HEIGHT  -        591.366 (meters)     1940.17  (feet) COMP
 QS0212  MODELED GRAVITY -    980,445.4   (mgal)                       NAVD 88
 QS0212
 QS0212  VERT ORDER      -  SECOND    CLASS 0
 QS0212
 QS0212.The horizontal coordinates were scaled from a map and have
 QS0212.an estimated accuracy of +/- 6 seconds.
 QS0212
 QS0212.The orthometric height was determined by differential leveling and
 QS0212.adjusted by the NATIONAL GEODETIC SURVEY
 QS0212.in June 1991.
 QS0212
 QS0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0212.GEOID18 height accuracy estimate available here.
 QS0212
 QS0212.Click photographs - Photos may exist for this station.
 QS0212
 QS0212.The dynamic height is computed by dividing the NAVD 88
 QS0212.geopotential number by the normal gravity value computed on the
 QS0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0212.degrees latitude (g = 980.6199 gals.).
 QS0212
 QS0212.The modeled gravity was interpolated from observed gravity values.
 QS0212
 QS0212;                    North         East    Units  Estimated Accuracy
 QS0212;SPC SD N     -   131,230.      589,010.      MT  (+/- 180 meters Scaled)
 QS0212
 QS0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ102851(NAD 83)
 QS0212
 QS0212                          SUPERSEDED SURVEY CONTROL
 QS0212
 QS0212  NGVD 29 (??/??/92)  591.082  (m)         1939.24   (f) ADJ UNCH    2 0
 QS0212
 QS0212.Superseded values are not recommended for survey control.
 QS0212
 QS0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0212.See file dsdata.pdf to determine how the superseded data were derived.
 QS0212
 QS0212_MARKER: DB = BENCH MARK DISK
 QS0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0212_STAMPING: G 308 1945
 QS0212_MARK LOGO: CGS
 QS0212_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0212+STABILITY: SURFACE MOTION
 QS0212
 QS0212  HISTORY     - Date     Condition        Report By
 QS0212  HISTORY     - 1945     MONUMENTED       CGS
 QS0212  HISTORY     - 1969     MARK NOT FOUND   USGS
 QS0212
 QS0212                          STATION DESCRIPTION
 QS0212
 QS0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0212'8.8 MI W FROM GETTYSBURG.
 QS0212'8.8 MILES WEST ALONG U.S. HIGHWAY 212 FROM A POINT ABOUT 0.2 MILE
 QS0212'NORTH OF THE COURTHOUSE AT GETTYSBURG, POTTER COUNTY, ABOUT
 QS0212'8.8 MILES SOUTHEAST OF THE MISSOURI RIVER BRIDGE AT WHITLOCKS
 QS0212'CROSSING, ABOUT 0.3 MILE WEST OF A FARMHOUSE, 51 FEET SOUTH OF
 QS0212'THE CENTER LINE OF THE HIGHWAY, 9 FEET NORTHWEST OF A POLE,
 QS0212'1 FOOT SOUTH OF A FENCE, ABOUT 2 FEET LOWER THAN THE HIGHWAY,
 QS0212'AND 1 FOOT EAST OF A WHITE WOODEN WITNESS POST.  AN IRON
 QS0212'BENCH-MARK DISK, STAMPED G 308 1945 AND SET IN THE TOP OF A
 QS0212'CONCRETE POST PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 QS0212'NOTE-- WITNESS POST FOUND ON GROUND.  FIELD UNDER CULTIVATION
 QS0212'WITHIN 1 FOOT OF FENCE LINE.
 QS0212
 QS0212                          STATION RECOVERY (1969)
 QS0212
 QS0212'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 QS0212'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0032 ***********************************************************************
 PT0032  DESIGNATION -  G 309
 PT0032  PID         -  PT0032
 PT0032  STATE/COUNTY-  SD/HUGHES
 PT0032  COUNTRY     -  US
 PT0032  USGS QUAD   -  OKOBOJO SW (2017)
 PT0032
 PT0032                         *CURRENT SURVEY CONTROL
 PT0032  ______________________________________________________________________
 PT0032* NAD 83(1986) POSITION- 44 30 15.     (N) 100 27 02.     (W)   SCALED
 PT0032* NAVD 88 ORTHO HEIGHT -   525.774 (meters)     1724.98  (feet) ADJUSTED
 PT0032  ______________________________________________________________________
 PT0032  GEOID HEIGHT    -        -22.997 (meters)                     GEOID18
 PT0032  DYNAMIC HEIGHT  -        525.673 (meters)     1724.65  (feet) COMP
 PT0032  MODELED GRAVITY -    980,409.6   (mgal)                       NAVD 88
 PT0032
 PT0032  VERT ORDER      -  FIRST     CLASS II
 PT0032
 PT0032.The horizontal coordinates were scaled from a map and have
 PT0032.an estimated accuracy of +/- 6 seconds.
 PT0032
 PT0032.The orthometric height was determined by differential leveling and
 PT0032.adjusted by the NATIONAL GEODETIC SURVEY
 PT0032.in June 1991.
 PT0032
 PT0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0032.GEOID18 height accuracy estimate available here.
 PT0032
 PT0032.Click photographs - Photos may exist for this station.
 PT0032
 PT0032.The dynamic height is computed by dividing the NAVD 88
 PT0032.geopotential number by the normal gravity value computed on the
 PT0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0032.degrees latitude (g = 980.6199 gals.).
 PT0032
 PT0032.The modeled gravity was interpolated from observed gravity values.
 PT0032
 PT0032;                    North         East    Units  Estimated Accuracy
 PT0032;SPC SD S     -   241,180.      590,680.      MT  (+/- 180 meters Scaled)
 PT0032
 PT0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ846288(NAD 83)
 PT0032
 PT0032                          SUPERSEDED SURVEY CONTROL
 PT0032
 PT0032  NGVD 29 (??/??/92)  525.391  (m)         1723.72   (f) ADJ UNCH    1 2
 PT0032
 PT0032.Superseded values are not recommended for survey control.
 PT0032
 PT0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0032.See file dsdata.pdf to determine how the superseded data were derived.
 PT0032
 PT0032_MARKER: DB = BENCH MARK DISK
 PT0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0032_STAMPING: G 309 1946
 PT0032_MARK LOGO: CGS
 PT0032_PROJECTION: PROJECTING 3 CENTIMETERS
 PT0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0032+STABILITY: SURFACE MOTION
 PT0032
 PT0032  HISTORY     - Date     Condition        Report By
 PT0032  HISTORY     - 1946     MONUMENTED       CGS
 PT0032  HISTORY     - 1971     GOOD             NGS
 PT0032  HISTORY     - 1982     GOOD             NGS
 PT0032
 PT0032                          STATION DESCRIPTION
 PT0032
 PT0032'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PT0032'14.4 MI NW FROM PIERRE.
 PT0032'RECOVERED IN GOOD CONDITION.  18.5 MILES WEST ALONG A COUNTY
 PT0032'ROAD FROM ITS INTERSECTION WITH U.S. HIGHWAY 83 AT THE WEST
 PT0032'EDGE OF ONIDA, TO A GRAVELED CROSSROAD AND A SCHOOLHOUSE IN
 PT0032'THE SOUTHWEST CORNER, THENCE SOUTH 14.6 MILE, 283 FEET SOUTHWEST
 PT0032'OF CENTER OF HIGHWAY AT LONG CURVE EAST, 40 FEET NORTH OF A
 PT0032'FENCE CORNER, 36 FEET SOUTH OF AN EAST-WEST CROSS ROAD, 32 FEET
 PT0032'EAST OF A FIELD ENTRANCE, 1.1 FEET WEST OF A METAL WITNESS POST,
 PT0032'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 1-INCH.
 PT0032
 PT0032                          STATION RECOVERY (1982)
 PT0032
 PT0032'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 PT0032'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0505 ***********************************************************************
 QS0505  DESIGNATION -  G 31
 QS0505  PID         -  QS0505
 QS0505  STATE/COUNTY-  SD/ZIEBACH
 QS0505  COUNTRY     -  US
 QS0505  USGS QUAD   -  GLAD VALLEY NW (2017)
 QS0505
 QS0505                         *CURRENT SURVEY CONTROL
 QS0505  ______________________________________________________________________
 QS0505* NAD 83(1986) POSITION- 45 26 29.     (N) 101 57 52.     (W)   SCALED
 QS0505* NAVD 88 ORTHO HEIGHT -   781.554 (meters)     2564.15  (feet) ADJUSTED
 QS0505  ______________________________________________________________________
 QS0505  GEOID HEIGHT    -        -19.330 (meters)                     GEOID18
 QS0505  DYNAMIC HEIGHT  -        781.439 (meters)     2563.77  (feet) COMP
 QS0505  MODELED GRAVITY -    980,442.4   (mgal)                       NAVD 88
 QS0505
 QS0505  VERT ORDER      -  FIRST     CLASS II
 QS0505
 QS0505.The horizontal coordinates were scaled from a map and have
 QS0505.an estimated accuracy of +/- 6 seconds.
 QS0505
 QS0505.The orthometric height was determined by differential leveling and
 QS0505.adjusted by the NATIONAL GEODETIC SURVEY
 QS0505.in April 2000.
 QS0505
 QS0505.No vertical observational check was made to the station.
 QS0505
 QS0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0505.GEOID18 height accuracy estimate available here.
 QS0505
 QS0505.Click photographs - Photos may exist for this station.
 QS0505
 QS0505.The dynamic height is computed by dividing the NAVD 88
 QS0505.geopotential number by the normal gravity value computed on the
 QS0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0505.degrees latitude (g = 980.6199 gals.).
 QS0505
 QS0505.The modeled gravity was interpolated from observed gravity values.
 QS0505
 QS0505;                    North         East    Units  Estimated Accuracy
 QS0505;SPC SD N     -   180,560.      446,320.      MT  (+/- 180 meters Scaled)
 QS0505
 QS0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR681362(NAD 83)
 QS0505
 QS0505                          SUPERSEDED SURVEY CONTROL
 QS0505
 QS0505  NAVD 88 (06/15/91)  781.480  (m)         2563.91   (f) SUPERSEDED  1 2
 QS0505  NGVD 29 (??/??/92)  781.036  (m)         2562.45   (f) ADJ UNCH    1 2
 QS0505
 QS0505.Superseded values are not recommended for survey control.
 QS0505
 QS0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0505.See file dsdata.pdf to determine how the superseded data were derived.
 QS0505
 QS0505_MARKER: DB = BENCH MARK DISK
 QS0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0505_STAMPING: G 31 1934
 QS0505_MARK LOGO: CGS
 QS0505_PROJECTION: FLUSH
 QS0505_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0505+STABILITY: SURFACE MOTION
 QS0505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0505+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QS0505
 QS0505  HISTORY     - Date     Condition        Report By
 QS0505  HISTORY     - 1934     MONUMENTED       CGS
 QS0505  HISTORY     - 1941     GOOD             CGS
 QS0505  HISTORY     - 19990621 GOOD             NGS
 QS0505
 QS0505                          STATION DESCRIPTION
 QS0505
 QS0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0505'7.2 MI E FROM COAL SPRINGS.
 QS0505'IN ZIEBACH COUNTY, ABOUT 7.2 MILES EAST ALONG STATE HIGHWAY
 QS0505'8 FROM COAL SPRINGS, PERKINS COUNTY, AT THE SOUTHWEST CORNER
 QS0505'OF A SCHOOLYARD, ABOUT 70 YARDS SOUTHWEST OF THE SOUTH SIDE
 QS0505'OF THE SCHOOLHOUSE, 52 FEET EAST OF THE CENTER LINE OF THE
 QS0505'HIGHWAY, AND 18 FEET EAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 QS0505'DISK, STAMPED G 31 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0505
 QS0505                          STATION RECOVERY (1941)
 QS0505
 QS0505'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QS0505'RECOVERED IN GOOD CONDITION.
 QS0505
 QS0505                          STATION RECOVERY (1999)
 QS0505
 QS0505'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0505'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QS0505'MEADOW, THENCE 29.5 KM (18.35 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QS0505'THENCE 0.5 KM (0.30 MI) NORTHERLY ALONG A DRIVEWAY, 34.6 M (113.5 FT)
 QS0505'SOUTH-SOUTHEAST OF AN UNDERGROUND CABLE JUNCTION BOX, 18.4 M (60.4 FT)
 QS0505'NORTH OF A UTILITY POLE, 16.2 M (53.1 FT) EAST OF AND LEVEL WITH THE
 QS0505'DRIVEWAY CENTER, 6.0 M (19.7 FT) EAST OF A WITNESS POST AND FENCE, AND
 QS0505'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS
 QS0505'ON PROPERTY OWNED BY DREIS CHAROLAIS RANCH, HCR 68, BOX 536, MEADOW,
 QS0505'SD 57644.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0049 ***********************************************************************
 QS0049  DESIGNATION -  G 311
 QS0049  PID         -  QS0049
 QS0049  STATE/COUNTY-  SD/CAMPBELL
 QS0049  COUNTRY     -  US
 QS0049  USGS QUAD   -  HERREID SW (2017)
 QS0049
 QS0049                         *CURRENT SURVEY CONTROL
 QS0049  ______________________________________________________________________
 QS0049* NAD 83(1986) POSITION- 45 51 44.     (N) 100 13 01.     (W)   SCALED
 QS0049* NAVD 88 ORTHO HEIGHT -   497.215 (meters)     1631.28  (feet) ADJUSTED
 QS0049  ______________________________________________________________________
 QS0049  GEOID HEIGHT    -        -21.971 (meters)                     GEOID18
 QS0049  DYNAMIC HEIGHT  -        497.184 (meters)     1631.18  (feet) COMP
 QS0049  MODELED GRAVITY -    980,539.5   (mgal)                       NAVD 88
 QS0049
 QS0049  VERT ORDER      -  SECOND    CLASS 0
 QS0049
 QS0049.The horizontal coordinates were scaled from a map and have
 QS0049.an estimated accuracy of +/- 6 seconds.
 QS0049
 QS0049.The orthometric height was determined by differential leveling and
 QS0049.adjusted by the NATIONAL GEODETIC SURVEY
 QS0049.in June 1991.
 QS0049
 QS0049.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0049.GEOID18 height accuracy estimate available here.
 QS0049
 QS0049.Click photographs - Photos may exist for this station.
 QS0049
 QS0049.The dynamic height is computed by dividing the NAVD 88
 QS0049.geopotential number by the normal gravity value computed on the
 QS0049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0049.degrees latitude (g = 980.6199 gals.).
 QS0049
 QS0049.The modeled gravity was interpolated from observed gravity values.
 QS0049
 QS0049;                    North         East    Units  Estimated Accuracy
 QS0049;SPC SD N     -   225,490.      583,150.      MT  (+/- 180 meters Scaled)
 QS0049
 QS0049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR055794(NAD 83)
 QS0049
 QS0049                          SUPERSEDED SURVEY CONTROL
 QS0049
 QS0049  NGVD 29 (??/??/92)  496.833  (m)         1630.03   (f) ADJ UNCH    2 0
 QS0049
 QS0049.Superseded values are not recommended for survey control.
 QS0049
 QS0049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0049.See file dsdata.pdf to determine how the superseded data were derived.
 QS0049
 QS0049_MARKER: DB = BENCH MARK DISK
 QS0049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0049_STAMPING: G 311 1945
 QS0049_MARK LOGO: CGS
 QS0049_PROJECTION: PROJECTING 9 CENTIMETERS
 QS0049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0049+STABILITY: SURFACE MOTION
 QS0049
 QS0049  HISTORY     - Date     Condition        Report By
 QS0049  HISTORY     - 1945     MONUMENTED       CGS
 QS0049
 QS0049                          STATION DESCRIPTION
 QS0049
 QS0049'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0049'4.8 MI E FROM POLLOCK.
 QS0049'ABOUT 4.8 MILES EAST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT
 QS0049'ST. MARIE RAILROAD FROM THE STATION AT POLLOCK, SOUTH DAKOTA.
 QS0049'290.0 FEET NORTHEAST OF BRIDGE NO. M 406 A, 37.2 FEET NORTHEAST
 QS0049'OF THE EAST RAIL, 9.6 FEET SOUTHWEST OF THE FENCE LINE, 2.5 FEET
 QS0049'SOUTHWEST OF MILE POST NO. 406, 2.0 FEET NORTHWEST OF A 4X4
 QS0049'INCH WHITE WOODEN POST.  IRON DISK SET IN TOP OF CONCRETE
 QS0049'MONUMENT AND PROJECTING 0.3 FOOT.  STAMPED G 311 1945.
 QS0049'NOTE-- 1964 REPORT--THE TOWN OF POLLOCK HAS BEEN MOVED
 QS0049'APPROXIMATELTY 0.8 MILE SOUTH.  ORIGINAL SITE IS FLOODED.  THE
 QS0049'MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE RAILROAD IS NOW THE
 QS0049'SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0068 ***********************************************************************
 PT0068  DESIGNATION -  G 312
 PT0068  PID         -  PT0068
 PT0068  STATE/COUNTY-  SD/SULLY
 PT0068  COUNTRY     -  US
 PT0068  USGS QUAD   -  OKOBOJO NE (2017)
 PT0068
 PT0068                         *CURRENT SURVEY CONTROL
 PT0068  ______________________________________________________________________
 PT0068* NAD 83(1986) POSITION- 44 43 19.     (N) 100 19 28.     (W)   SCALED
 PT0068* NAVD 88 ORTHO HEIGHT -   573.202 (meters)     1880.58  (feet) ADJUSTED
 PT0068  ______________________________________________________________________
 PT0068  GEOID HEIGHT    -        -22.798 (meters)                     GEOID18
 PT0068  DYNAMIC HEIGHT  -        573.098 (meters)     1880.24  (feet) COMP
 PT0068  MODELED GRAVITY -    980,417.5   (mgal)                       NAVD 88
 PT0068
 PT0068  VERT ORDER      -  SECOND    CLASS 0
 PT0068
 PT0068.The horizontal coordinates were scaled from a map and have
 PT0068.an estimated accuracy of +/- 6 seconds.
 PT0068
 PT0068.The orthometric height was determined by differential leveling and
 PT0068.adjusted by the NATIONAL GEODETIC SURVEY
 PT0068.in June 1991.
 PT0068
 PT0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0068.GEOID18 height accuracy estimate available here.
 PT0068
 PT0068.Click photographs - Photos may exist for this station.
 PT0068
 PT0068.The dynamic height is computed by dividing the NAVD 88
 PT0068.geopotential number by the normal gravity value computed on the
 PT0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0068.degrees latitude (g = 980.6199 gals.).
 PT0068
 PT0068.The modeled gravity was interpolated from observed gravity values.
 PT0068
 PT0068;                    North         East    Units  Estimated Accuracy
 PT0068;SPC SD N     -    98,800.      574,300.      MT  (+/- 180 meters Scaled)
 PT0068
 PT0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ951529(NAD 83)
 PT0068
 PT0068                          SUPERSEDED SURVEY CONTROL
 PT0068
 PT0068  NGVD 29 (??/??/92)  572.814  (m)         1879.31   (f) ADJ UNCH    2 0
 PT0068
 PT0068.Superseded values are not recommended for survey control.
 PT0068
 PT0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0068.See file dsdata.pdf to determine how the superseded data were derived.
 PT0068
 PT0068_MARKER: DB = BENCH MARK DISK
 PT0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0068_STAMPING: G 312 1946
 PT0068_MARK LOGO: CGS
 PT0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0068+STABILITY: SURFACE MOTION
 PT0068
 PT0068  HISTORY     - Date     Condition        Report By
 PT0068  HISTORY     - 1946     MONUMENTED       CGS
 PT0068  HISTORY     - 1964     GOOD             USGS
 PT0068
 PT0068                          STATION DESCRIPTION
 PT0068
 PT0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0068'20.3 MI SW FROM AGAR.
 PT0068'20.3 MILES SOUTHWEST ALONG A GRAVELED COUNTY ROAD, 12.3 MILES
 PT0068'WEST THENCE 8.0 MILES SOUTH OF THE RAILROAD STATION IN AGAR,
 PT0068'NEAR A SECTION CORNER, 40 FEET WEST OF THE CENTER OF THE ROAD,
 PT0068'8 FEET WEST OF A CORNER FENCE POST, 3 FEET SOUTH OF A FENCE,
 PT0068'3 FEET EAST OF WITNESS POST.  NEAR COR. SEC. 2, 3, 34 AND 35
 PT0068'TS. 114 AND 115 N., R 79 W.  A STANDARD DISK SET IN TOP OF A
 PT0068'CONCRETE POST.
 PT0068
 PT0068                          STATION RECOVERY (1964)
 PT0068
 PT0068'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0173 ***********************************************************************
 PT0173  DESIGNATION -  G 314
 PT0173  PID         -  PT0173
 PT0173  STATE/COUNTY-  SD/HUGHES
 PT0173  COUNTRY     -  US
 PT0173  USGS QUAD   -  PIERRE (2017)
 PT0173
 PT0173                         *CURRENT SURVEY CONTROL
 PT0173  ______________________________________________________________________
 PT0173* NAD 83(1986) POSITION- 44 22 03.02   (N) 100 21 09.88   (W)   HD_HELD1
 PT0173* NAVD 88 ORTHO HEIGHT -   441.913 (meters)     1449.84  (feet) ADJUSTED
 PT0173  ______________________________________________________________________
 PT0173  GEOID HEIGHT    -        -23.451 (meters)                     GEOID18
 PT0173  DYNAMIC HEIGHT  -        441.828 (meters)     1449.56  (feet) COMP
 PT0173  MODELED GRAVITY -    980,411.0   (mgal)                       NAVD 88
 PT0173
 PT0173  VERT ORDER      -  FIRST     CLASS II
 PT0173
 PT0173.The horizontal coordinates were determined by differentially corrected
 PT0173.hand held GPS observations or other comparable positioning techniques
 PT0173.and have an estimated accuracy of +/- 3 meters.
 PT0173
 PT0173.The orthometric height was determined by differential leveling and
 PT0173.adjusted by the NATIONAL GEODETIC SURVEY
 PT0173.in October 1997.
 PT0173
 PT0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0173.GEOID18 height accuracy estimate available here.
 PT0173
 PT0173.Click photographs - Photos may exist for this station.
 PT0173
 PT0173.The dynamic height is computed by dividing the NAVD 88
 PT0173.geopotential number by the normal gravity value computed on the
 PT0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0173.degrees latitude (g = 980.6199 gals.).
 PT0173
 PT0173.The modeled gravity was interpolated from observed gravity values.
 PT0173
 PT0173;                    North         East    Units  Estimated Accuracy
 PT0173;SPC SD S     -   225,989.0     598,452.8     MT  (+/- 3 meters HH1 GPS) 
 PT0173
 PT0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9221613581(NAD 83)
 PT0173
 PT0173                          SUPERSEDED SURVEY CONTROL
 PT0173
 PT0173  NAVD 88 (06/15/91)  441.980  (m)         1450.06   (f) SUPERSEDED  1 2
 PT0173  NGVD 29 (??/??/92)  441.610  (m)         1448.85   (f) ADJ UNCH    1 2
 PT0173
 PT0173.Superseded values are not recommended for survey control.
 PT0173
 PT0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0173.See file dsdata.pdf to determine how the superseded data were derived.
 PT0173
 PT0173_MARKER: DD = SURVEY DISK
 PT0173_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PT0173_SP_SET: ABUTMENT
 PT0173_STAMPING: G 314
 PT0173_MARK LOGO: CGS+SS
 PT0173_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0173+SATELLITE: SATELLITE OBSERVATIONS - August 18, 2023
 PT0173
 PT0173  HISTORY     - Date     Condition        Report By
 PT0173  HISTORY     - 1934     MONUMENTED       SDGS
 PT0173  HISTORY     - 1946     GOOD             CGS
 PT0173  HISTORY     - 1951     GOOD             CGS
 PT0173  HISTORY     - 19890121 GOOD             NGS
 PT0173  HISTORY     - 19941121 GOOD             NGS
 PT0173  HISTORY     - 20130116 GOOD             INDIV
 PT0173  HISTORY     - 20230818 GOOD             SDSM
 PT0173
 PT0173                          STATION DESCRIPTION
 PT0173
 PT0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0173'AT PIERRE.
 PT0173'THE MARK IS SET IN THE NORTH END OF THE EAST ABUTMENT OF THE
 PT0173'UNDERPASS ON U.S. HIGHWAYS 14 AND 83 ABOUT 200 FEET EAST OF THE
 PT0173'CHICAGO AND NORTHWESTERN RAILROAD STATION, ON THE TOP OF THE
 PT0173'FOURTH LAYER OF STONE ABOVE THE SIDEWALK.  53.1 FEET EAST OF
 PT0173'THE CENTER LINE OF THE HIGHWAYS, 7.5 FEET ABOVE THE LEVEL OF
 PT0173'THE SIDEWALK.  A BRONZE DISK SET IN THE TOP OF A STONE ABUTMENT.
 PT0173'THE PREVIOUS DESIGNATION OF THIS MARK WAS VIADUCT 104.  IT WAS
 PT0173'STAMPED G 314 BY THIS PARTY IN 1946.
 PT0173
 PT0173                          STATION RECOVERY (1951)
 PT0173
 PT0173'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0173'RECOVERED IN GOOD CONDITION.
 PT0173
 PT0173                          STATION RECOVERY (1989)
 PT0173
 PT0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989
 PT0173'NOTE--RECOVERED IN GOOD CONDITION. REPLACE NORTH WITH NORTHEAST.
 PT0173'REPLACE EAST WITH SOUTHEAST.
 PT0173
 PT0173                          STATION RECOVERY (1994)
 PT0173
 PT0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PT0173'IN PIERRE, AT THE INTERSECTION OF PIERRE STREET (U.S. HIGHWAYS 14 AND
 PT0173'83) AND THE DAKOTA, MINNESOTA AND EASTERN RAILROAD, IN TOP OF AND 0.6
 PT0173'M (2.0 FT) SOUTHWEST OF THE NORTHEAST END OF THE 4TH TERRACE FROM THE
 PT0173'BOTTOM OF THE SOUTHEAST STONE ABUTMENT OF THE RAILROAD OVERPASS OF THE
 PT0173'STREET, 16.0 M (52.5 FT) SOUTHEAST OF THE STREET CENTER, 5.3 M (17.4
 PT0173'FT) NORTHEAST OF THE NEAR RAIL, AND 2.3 M (7.5 FT) ABOVE THE LEVEL OF
 PT0173'THE STREET.
 PT0173
 PT0173                          STATION RECOVERY (2013)
 PT0173
 PT0173'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 PT0173'RECOVERED IN GOOD CONDITION.
 PT0173
 PT0173                          STATION RECOVERY (2023)
 PT0173
 PT0173'RECOVERY NOTE BY STATE OF SOUTH DAKOTA 2023 (KD)
 PT0173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0496 ***********************************************************************
 PS0496  DESIGNATION -  G 315
 PS0496  PID         -  PS0496
 PS0496  STATE/COUNTY-  SD/HUGHES
 PS0496  COUNTRY     -  US
 PS0496  USGS QUAD   -  DE GREY (2017)
 PS0496
 PS0496                         *CURRENT SURVEY CONTROL
 PS0496  ______________________________________________________________________
 PS0496* NAD 83(1986) POSITION- 44 17 30.     (N) 099 53 09.     (W)   SCALED
 PS0496* NAVD 88 ORTHO HEIGHT -   459.207 (meters)     1506.58  (feet) ADJUSTED
 PS0496  ______________________________________________________________________
 PS0496  GEOID HEIGHT    -        -23.954 (meters)                     GEOID18
 PS0496  DYNAMIC HEIGHT  -        459.111 (meters)     1506.27  (feet) COMP
 PS0496  MODELED GRAVITY -    980,396.6   (mgal)                       NAVD 88
 PS0496
 PS0496  VERT ORDER      -  SECOND    CLASS 0
 PS0496
 PS0496.The horizontal coordinates were scaled from a map and have
 PS0496.an estimated accuracy of +/- 6 seconds.
 PS0496
 PS0496.The orthometric height was determined by differential leveling and
 PS0496.adjusted by the NATIONAL GEODETIC SURVEY
 PS0496.in June 1991.
 PS0496
 PS0496.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0496.GEOID18 height accuracy estimate available here.
 PS0496
 PS0496.Click photographs - Photos may exist for this station.
 PS0496
 PS0496.The dynamic height is computed by dividing the NAVD 88
 PS0496.geopotential number by the normal gravity value computed on the
 PS0496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0496.degrees latitude (g = 980.6199 gals.).
 PS0496
 PS0496.The modeled gravity was interpolated from observed gravity values.
 PS0496
 PS0496;                    North         East    Units  Estimated Accuracy
 PS0496;SPC SD S     -   217,660.      635,720.      MT  (+/- 180 meters Scaled)
 PS0496
 PS0496_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ293046(NAD 83)
 PS0496
 PS0496                          SUPERSEDED SURVEY CONTROL
 PS0496
 PS0496  NGVD 29 (??/??/92)  458.869  (m)         1505.47   (f) ADJ UNCH    2 0
 PS0496
 PS0496.Superseded values are not recommended for survey control.
 PS0496
 PS0496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0496.See file dsdata.pdf to determine how the superseded data were derived.
 PS0496
 PS0496_MARKER: DB = BENCH MARK DISK
 PS0496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0496_STAMPING: G 315 1946
 PS0496_MARK LOGO: CGS
 PS0496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0496+STABILITY: SURFACE MOTION
 PS0496
 PS0496  HISTORY     - Date     Condition        Report By
 PS0496  HISTORY     - 1946     MONUMENTED       CGS
 PS0496
 PS0496                          STATION DESCRIPTION
 PS0496
 PS0496'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0496'2.1 MI E FROM DE GREY.
 PS0496'2.1 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AT
 PS0496'DE GREY, HUGHES COUNTY, 350 FEET SOUTH OF A STEEL BRIDGE, NEAR
 PS0496'THE FOOT OF A HILL, 37 FEET EAST OF THE CENTER LINE OF THE
 PS0496'HIGHWAY, 10 FEET NORTH OF THE NORTH END OF A GATE, 6 FEET EAST
 PS0496'OF A FENCE, AND 3 FEET SOUTH OF A WHITE WOODEN WITNESS POST.
 PS0496'A STANDARD DISK, STAMPED G 315 1946 AND SET IN THE TOP OF A
 PS0496'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0121 ***********************************************************************
 OR0121  DESIGNATION -  G 316
 OR0121  PID         -  OR0121
 OR0121  STATE/COUNTY-  SD/CHARLES MIX
 OR0121  COUNTRY     -  US
 OR0121  USGS QUAD   -  WAGNER (2017)
 OR0121
 OR0121                         *CURRENT SURVEY CONTROL
 OR0121  ______________________________________________________________________
 OR0121* NAD 83(1986) POSITION- 43 01 27.     (N) 098 18 30.     (W)   SCALED
 OR0121* NAVD 88 ORTHO HEIGHT -   495.042 (meters)     1624.15  (feet) ADJUSTED
 OR0121  ______________________________________________________________________
 OR0121  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 OR0121  DYNAMIC HEIGHT  -        494.874 (meters)     1623.60  (feet) COMP
 OR0121  MODELED GRAVITY -    980,266.9   (mgal)                       NAVD 88
 OR0121
 OR0121  VERT ORDER      -  SECOND    CLASS 0
 OR0121
 OR0121.The horizontal coordinates were scaled from a map and have
 OR0121.an estimated accuracy of +/- 6 seconds.
 OR0121
 OR0121.The orthometric height was determined by differential leveling and
 OR0121.adjusted by the NATIONAL GEODETIC SURVEY
 OR0121.in June 1991.
 OR0121
 OR0121.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0121.GEOID18 height accuracy estimate available here.
 OR0121
 OR0121.Click photographs - Photos may exist for this station.
 OR0121
 OR0121.The dynamic height is computed by dividing the NAVD 88
 OR0121.geopotential number by the normal gravity value computed on the
 OR0121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0121.degrees latitude (g = 980.6199 gals.).
 OR0121
 OR0121.The modeled gravity was interpolated from observed gravity values.
 OR0121
 OR0121;                    North         East    Units  Estimated Accuracy
 OR0121;SPC SD S     -    78,760.      765,030.      MT  (+/- 180 meters Scaled)
 OR0121
 OR0121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563637(NAD 83)
 OR0121
 OR0121                          SUPERSEDED SURVEY CONTROL
 OR0121
 OR0121  NGVD 29 (??/??/92)  494.753  (m)         1623.20   (f) ADJ UNCH    2 0
 OR0121
 OR0121.Superseded values are not recommended for survey control.
 OR0121
 OR0121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0121.See file dsdata.pdf to determine how the superseded data were derived.
 OR0121
 OR0121_MARKER: DB = BENCH MARK DISK
 OR0121_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0121_STAMPING: G 316 1946
 OR0121_MARK LOGO: CGS
 OR0121_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0121+STABILITY: SURFACE MOTION
 OR0121
 OR0121  HISTORY     - Date     Condition        Report By
 OR0121  HISTORY     - 1946     MONUMENTED       CGS
 OR0121
 OR0121                          STATION DESCRIPTION
 OR0121
 OR0121'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0121'4.6 MI S FROM WAGNER.
 OR0121'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 OR0121'A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A GRAVELED ROAD,
 OR0121'THENCE SOUTH 3.0 MILES ALONG A GRAVELED ROAD TO SITE OF MARK,
 OR0121'BENCH MARK IS AT THE NORTHWEST CORNER OF A SCHOOL YARD, 48.0 FEET
 OR0121'EAST OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE GRAVELED
 OR0121'ROAD, 115.0 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE SCHOOL
 OR0121'HOUSE, 14.5 FEET EAST OF A FENCE CORNER, 1.0 FOOT SOUTH OF A
 OR0121'FENCE AND 1.0 FOOT WEST OF A 4 IN X 4 IN MARKER POST.  A BRONZE
 OR0121'DISK STAMPED G 316 1946 SET IN THE TOP OF A CONCRETE POST WHICH
 OR0121'PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1458 ***********************************************************************
 NM1458  DESIGNATION -  G 317
 NM1458  PID         -  NM1458
 NM1458  STATE/COUNTY-  SD/BON HOMME
 NM1458  COUNTRY     -  US
 NM1458  USGS QUAD   -  TABOR (2017)
 NM1458
 NM1458                         *CURRENT SURVEY CONTROL
 NM1458  ______________________________________________________________________
 NM1458* NAD 83(1986) POSITION- 42 53 41.14   (N) 097 42 51.51   (W)   HD_HELD1
 NM1458* NAVD 88 ORTHO HEIGHT -   398.710 (meters)     1308.10  (feet) ADJUSTED
 NM1458  ______________________________________________________________________
 NM1458  GEOID HEIGHT    -        -25.878 (meters)                     GEOID18
 NM1458  DYNAMIC HEIGHT  -        398.586 (meters)     1307.69  (feet) COMP
 NM1458  MODELED GRAVITY -    980,296.1   (mgal)                       NAVD 88
 NM1458
 NM1458  VERT ORDER      -  SECOND    CLASS 0
 NM1458
 NM1458.The horizontal coordinates were determined by differentially corrected
 NM1458.hand held GPS observations or other comparable positioning techniques
 NM1458.and have an estimated accuracy of +/- 3 meters.
 NM1458
 NM1458.The orthometric height was determined by differential leveling and
 NM1458.adjusted by the NATIONAL GEODETIC SURVEY
 NM1458.in June 1991.
 NM1458
 NM1458.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1458.GEOID18 height accuracy estimate available here.
 NM1458
 NM1458.Click photographs - Photos may exist for this station.
 NM1458
 NM1458.The dynamic height is computed by dividing the NAVD 88
 NM1458.geopotential number by the normal gravity value computed on the
 NM1458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1458.degrees latitude (g = 980.6199 gals.).
 NM1458
 NM1458.The modeled gravity was interpolated from observed gravity values.
 NM1458
 NM1458;                    North         East    Units  Estimated Accuracy
 NM1458;SPC SD S     -    65,742.8     813,883.5     MT  (+/- 3 meters HH1 GPS) 
 NM1458
 NM1458_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN0497349930(NAD 83)
 NM1458
 NM1458                          SUPERSEDED SURVEY CONTROL
 NM1458
 NM1458  NGVD 29 (??/??/92)  398.492  (m)         1307.39   (f) ADJ UNCH    2 0
 NM1458
 NM1458.Superseded values are not recommended for survey control.
 NM1458
 NM1458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1458.See file dsdata.pdf to determine how the superseded data were derived.
 NM1458
 NM1458_MARKER: DB = BENCH MARK DISK
 NM1458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1458_STAMPING: G 317 1946
 NM1458_MARK LOGO: CGS
 NM1458_PROJECTION: PROJECTING 8 CENTIMETERS
 NM1458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1458+STABILITY: SURFACE MOTION
 NM1458
 NM1458  HISTORY     - Date     Condition        Report By
 NM1458  HISTORY     - 1946     MONUMENTED       CGS
 NM1458
 NM1458                          STATION DESCRIPTION
 NM1458
 NM1458'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1458'12.1 MI NE FROM SPRINGFIELD.
 NM1458'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1458'ALONG STATE HIGHWAY NO. 37, THENCE EAST 9.0 MILES ALONG A GRAVELED
 NM1458'ROAD, THENCE NORTH 0.1 MILE ALONG A GRAVELED ROAD TO SITE OF
 NM1458'MARK, BENCH MARK IS AT THE SOUTHEAST CORNER OF A SCHOOL YARD,
 NM1458'107.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOL HOUSE,
 NM1458'45.0 FEET WEST OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 NM1458'GRAVELED ROAD, 12.5 FEET WEST OF A CONCRETE FENCE CORNER POST,
 NM1458'1.0 FOOT NORTH OF A FENCE AND 1.0 FOOT EAST OF A 4 IN X 4 IN
 NM1458'MARKER POST.  A BRONZE DISK STAMPED G 317 1946 SET IN THE TOP
 NM1458'OF A CONCRETE POST WHICH PROJECTS ABOUT 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0569 ***********************************************************************
 OR0569  DESIGNATION -  G 318
 OR0569  PID         -  OR0569
 OR0569  STATE/COUNTY-  SD/GREGORY
 OR0569  COUNTRY     -  US
 OR0569  USGS QUAD   -  BURKE (2017)
 OR0569
 OR0569                         *CURRENT SURVEY CONTROL
 OR0569  ______________________________________________________________________
 OR0569* NAD 83(1986) POSITION- 43 08 31.     (N) 099 17 49.     (W)   SCALED
 OR0569* NAVD 88 ORTHO HEIGHT -   637.323 (meters)     2090.95  (feet) ADJUSTED
 OR0569  ______________________________________________________________________
 OR0569  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 OR0569  DYNAMIC HEIGHT  -        637.080 (meters)     2090.15  (feet) COMP
 OR0569  MODELED GRAVITY -    980,218.8   (mgal)                       NAVD 88
 OR0569
 OR0569  VERT ORDER      -  SECOND    CLASS 0
 OR0569
 OR0569.The horizontal coordinates were scaled from a map and have
 OR0569.an estimated accuracy of +/- 6 seconds.
 OR0569
 OR0569.The orthometric height was determined by differential leveling and
 OR0569.adjusted by the NATIONAL GEODETIC SURVEY
 OR0569.in June 1991.
 OR0569
 OR0569.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0569.GEOID18 height accuracy estimate available here.
 OR0569
 OR0569.Click photographs - Photos may exist for this station.
 OR0569
 OR0569.The dynamic height is computed by dividing the NAVD 88
 OR0569.geopotential number by the normal gravity value computed on the
 OR0569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0569.degrees latitude (g = 980.6199 gals.).
 OR0569
 OR0569.The modeled gravity was interpolated from observed gravity values.
 OR0569
 OR0569;                    North         East    Units  Estimated Accuracy
 OR0569;SPC SD S     -    90,360.      684,310.      MT  (+/- 180 meters Scaled)
 OR0569
 OR0569_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758766(NAD 83)
 OR0569
 OR0569                          SUPERSEDED SURVEY CONTROL
 OR0569
 OR0569  NGVD 29 (??/??/92)  636.998  (m)         2089.88   (f) ADJ UNCH    2 0
 OR0569
 OR0569.Superseded values are not recommended for survey control.
 OR0569
 OR0569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0569.See file dsdata.pdf to determine how the superseded data were derived.
 OR0569
 OR0569_MARKER: DB = BENCH MARK DISK
 OR0569_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0569_SP_SET: CULVERT HEADWALL
 OR0569_STAMPING: G 318 1946
 OR0569_MARK LOGO: CGS
 OR0569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0569+STABILITY: SURFACE MOTION
 OR0569
 OR0569  HISTORY     - Date     Condition        Report By
 OR0569  HISTORY     - 1946     MONUMENTED       CGS
 OR0569
 OR0569                          STATION DESCRIPTION
 OR0569
 OR0569'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0569'2.7 MI S FROM BURKE.
 OR0569'ALONG A COUNTY GRAVEL ROAD, 2.7 MILES SOUTH OF THE CHICAGO AND
 OR0569'NORTHWESTERN RAILROAD STATION IN BURKE, IN THE WEST HEADWALL OF A
 OR0569'CONCRETE CULVERT, 12 FEET WEST OF THE CENTER OF THE ROAD, 3 FEET
 OR0569'SOUTH OF THE NORTH END OF THE HEADWALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0570 ***********************************************************************
 OR0570  DESIGNATION -  G 318 RESET
 OR0570  PID         -  OR0570
 OR0570  STATE/COUNTY-  SD/GREGORY
 OR0570  COUNTRY     -  US
 OR0570  USGS QUAD   -  BURKE (2017)
 OR0570
 OR0570                         *CURRENT SURVEY CONTROL
 OR0570  ______________________________________________________________________
 OR0570* NAD 83(1986) POSITION- 43 08 31.     (N) 099 17 49.     (W)   SCALED
 OR0570* NAVD 88 ORTHO HEIGHT -   637.48  (+/-2cm)     2091.5   (feet) VERTCON3
 OR0570  ______________________________________________________________________
 OR0570  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 OR0570  VERT ORDER      -  THIRD (See Below)
 OR0570
 OR0570.The horizontal coordinates were scaled from a map and have
 OR0570.an estimated accuracy of +/- 6 seconds.
 OR0570
 OR0570.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0570.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0570
 OR0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0570.GEOID18 height accuracy estimate available here.
 OR0570
 OR0570.The vertical order pertains to the NGVD 29 superseded value.
 OR0570
 OR0570.Click photographs - Photos may exist for this station.
 OR0570
 OR0570;                    North         East    Units  Estimated Accuracy
 OR0570;SPC SD S     -    90,360.      684,310.      MT  (+/- 180 meters Scaled)
 OR0570
 OR0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758766(NAD 83)
 OR0570
 OR0570                          SUPERSEDED SURVEY CONTROL
 OR0570
 OR0570  NGVD 29 (??/??/??)  637.16   (m)         2090.4    (f) RESET       3  
 OR0570
 OR0570.Superseded values are not recommended for survey control.
 OR0570
 OR0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0570.See file dsdata.pdf to determine how the superseded data were derived.
 OR0570
 OR0570_MARKER: DB = BENCH MARK DISK
 OR0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0570_STAMPING: G 318 RESET 1961
 OR0570_MARK LOGO: CGS
 OR0570_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0570+STABILITY: SURFACE MOTION
 OR0570
 OR0570  HISTORY     - Date     Condition        Report By
 OR0570  HISTORY     - 1961     MONUMENTED       CGS
 OR0570
 OR0570                          STATION DESCRIPTION
 OR0570
 OR0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0570'2.7 MI S FROM BURKE.
 OR0570'THIS MARK IS LOCATED ABOUT 2.7 MILES SOUTH ALONG STATE HIGHWAY
 OR0570'47 FROM THE RAILROAD STATION IN BURKE, ABOUT 0.15 MILE NORTH
 OR0570'OF A SECTION CORNER, SOUTHWEST OF A CULVERT, SOUTHWEST OF A
 OR0570'POINT WHERE A DOUBLE-POLE TRANSMISSION LINE CROSSES THE HIGHWAY
 OR0570'AND IS 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND SET IN
 OR0570'THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1504 ***********************************************************************
 NM1504  DESIGNATION -  G 319
 NM1504  PID         -  NM1504
 NM1504  STATE/COUNTY-  SD/YANKTON
 NM1504  COUNTRY     -  US
 NM1504  USGS QUAD   -  TABOR NE (2017)
 NM1504
 NM1504                         *CURRENT SURVEY CONTROL
 NM1504  ______________________________________________________________________
 NM1504* NAD 83(1986) POSITION- 42 59 33.     (N) 097 30 34.     (W)   SCALED
 NM1504* NAVD 88 ORTHO HEIGHT -   412.948 (meters)     1354.81  (feet) ADJUSTED
 NM1504  ______________________________________________________________________
 NM1504  GEOID HEIGHT    -        -25.773 (meters)                     GEOID18
 NM1504  DYNAMIC HEIGHT  -        412.824 (meters)     1354.41  (feet) COMP
 NM1504  MODELED GRAVITY -    980,309.6   (mgal)                       NAVD 88
 NM1504
 NM1504  VERT ORDER      -  SECOND    CLASS 0
 NM1504
 NM1504.The horizontal coordinates were scaled from a map and have
 NM1504.an estimated accuracy of +/- 6 seconds.
 NM1504
 NM1504.The orthometric height was determined by differential leveling and
 NM1504.adjusted by the NATIONAL GEODETIC SURVEY
 NM1504.in June 1991.
 NM1504
 NM1504.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1504.GEOID18 height accuracy estimate available here.
 NM1504
 NM1504.Click photographs - Photos may exist for this station.
 NM1504
 NM1504.The dynamic height is computed by dividing the NAVD 88
 NM1504.geopotential number by the normal gravity value computed on the
 NM1504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1504.degrees latitude (g = 980.6199 gals.).
 NM1504
 NM1504.The modeled gravity was interpolated from observed gravity values.
 NM1504
 NM1504;                    North         East    Units  Estimated Accuracy
 NM1504;SPC SD S     -    77,140.      830,240.      MT  (+/- 180 meters Scaled)
 NM1504
 NM1504_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN215610(NAD 83)
 NM1504
 NM1504                          SUPERSEDED SURVEY CONTROL
 NM1504
 NM1504  NGVD 29 (??/??/92)  412.725  (m)         1354.08   (f) ADJ UNCH    2 0
 NM1504
 NM1504.Superseded values are not recommended for survey control.
 NM1504
 NM1504.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1504.See file dsdata.pdf to determine how the superseded data were derived.
 NM1504
 NM1504_MARKER: DB = BENCH MARK DISK
 NM1504_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1504_STAMPING: G 319 1946
 NM1504_MARK LOGO: CGS
 NM1504_PROJECTION: PROJECTING 13 CENTIMETERS
 NM1504_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1504+STABILITY: SURFACE MOTION
 NM1504
 NM1504  HISTORY     - Date     Condition        Report By
 NM1504  HISTORY     - 1946     MONUMENTED       CGS
 NM1504
 NM1504                          STATION DESCRIPTION
 NM1504
 NM1504'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1504'1.1 MI NW FROM UTICA.
 NM1504'ABOUT 1.1 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 NM1504'PAUL AND PACIFIC RAILROAD FROM THE STATION AT UTICA, AND AT A
 NM1504'FARM ROAD CROSSING, 54 FEET WEST OF AND ABOUT 2 FEET LOWER
 NM1504'THAN THE CENTER LINE OF THE RAILROAD, 28 FEET NORTH OF THE CENTER
 NM1504'LINE OF THE FARM ROAD, 20 FEET NORTH OF THE NORTH GATE POST
 NM1504'OF A GATE IN THE RIGHT-OF-WAY FENCE, 2 FEET EAST OF THE
 NM1504'RIGHT-OF-WAY FENCE, 1 FOOT SOUTH OF A 4 INCH BY 4 INCH MARKER
 NM1504'POST.  A BRONZE DISK STAMPED G 319 1946 AND SET IN THE TOP OF
 NM1504'A CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0333 ***********************************************************************
 QT0333  DESIGNATION -  G 32 RESET
 QT0333  PID         -  QT0333
 QT0333  STATE/COUNTY-  SD/HARDING
 QT0333  COUNTRY     -  US
 QT0333  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0333
 QT0333                         *CURRENT SURVEY CONTROL
 QT0333  ______________________________________________________________________
 QT0333* NAD 83(1986) POSITION- 45 35 21.     (N) 103 40 33.     (W)   SCALED
 QT0333* NAVD 88 ORTHO HEIGHT -   914.036 (meters)     2998.80  (feet) ADJUSTED
 QT0333  ______________________________________________________________________
 QT0333  GEOID HEIGHT    -        -15.943 (meters)                     GEOID18
 QT0333  DYNAMIC HEIGHT  -        913.880 (meters)     2998.29  (feet) COMP
 QT0333  MODELED GRAVITY -    980,413.8   (mgal)                       NAVD 88
 QT0333
 QT0333  VERT ORDER      -  FIRST     CLASS II
 QT0333
 QT0333.The horizontal coordinates were scaled from a map and have
 QT0333.an estimated accuracy of +/- 6 seconds.
 QT0333
 QT0333.The orthometric height was determined by differential leveling and
 QT0333.adjusted by the NATIONAL GEODETIC SURVEY
 QT0333.in April 2000.
 QT0333
 QT0333.No vertical observational check was made to the station.
 QT0333
 QT0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0333.GEOID18 height accuracy estimate available here.
 QT0333
 QT0333.Click photographs - Photos may exist for this station.
 QT0333
 QT0333.The dynamic height is computed by dividing the NAVD 88
 QT0333.geopotential number by the normal gravity value computed on the
 QT0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0333.degrees latitude (g = 980.6199 gals.).
 QT0333
 QT0333.The modeled gravity was interpolated from observed gravity values.
 QT0333
 QT0333;                    North         East    Units  Estimated Accuracy
 QT0333;SPC SD N     -   201,630.      313,260.      MT  (+/- 180 meters Scaled)
 QT0333
 QT0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL032492(NAD 83)
 QT0333
 QT0333                          SUPERSEDED SURVEY CONTROL
 QT0333
 QT0333  NAVD 88 (04/17/07)  914.036  (m)         2998.80   (f) SUPERSEDED  3 0
 QT0333
 QT0333.Superseded values are not recommended for survey control.
 QT0333
 QT0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0333.See file dsdata.pdf to determine how the superseded data were derived.
 QT0333
 QT0333_MARKER: DV = VERTICAL CONTROL DISK
 QT0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0333_STAMPING: G 32 RESET 1973
 QT0333_MARK LOGO: NGS
 QT0333_PROJECTION: FLUSH
 QT0333_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0333+STABILITY: SURFACE MOTION
 QT0333_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0333+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0333
 QT0333  HISTORY     - Date     Condition        Report By
 QT0333  HISTORY     - 1973     MONUMENTED       NGS
 QT0333  HISTORY     - 1979     GOOD             NGS
 QT0333  HISTORY     - 19981030 GOOD             NGS
 QT0333
 QT0333                          STATION DESCRIPTION
 QT0333
 QT0333'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QT0333'6.8 MI W FROM BUFFALO.
 QT0333'6.8 MILES WEST ALONG STATE HIGHWAY 20 FROM THE COUNTY COURTHOUSE
 QT0333'IN BUFFALO, 0.4 MILE EAST OF CREST OF LOW RIDGE AND TRIANGULATION
 QT0333'STATION BRUSH 2 1973, 100 FEET NORTH OF THE CENTER OF HIGHWAY,
 QT0333'1 FOOT SOUTH OF PROPOSED NORTH RIGHT-OF-WAY FENCE LINE, 1.5 FEET
 QT0333'WEST OF A METAL WITNESS POST, AND SET IN THE TOP OF A ROUND
 QT0333'CONCRETE MONUMENT FLUSH WITH THE GROUND.  NOTE-- AZIMUTH MARK
 QT0333'FOR TRIANGULATION STATION BRUSH 2 1973.
 QT0333
 QT0333                          STATION RECOVERY (1979)
 QT0333
 QT0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 QT0333'6.2 MILES WEST ALONG STATE HIGHWAY 20 FROM BUFFALO, 100 FEET NORTH OF
 QT0333'CENTER OF STATE HIGHWAY 20, 22 FEET NORTH OF FENCE AND WITNESS POST.
 QT0333
 QT0333                          STATION RECOVERY (1998)
 QT0333
 QT0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0333'10.3 KM (6.40 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 QT0333'U.S. HIGHWAY 85 IN BUFFALO, 754.0 M (2473.7 FT) WEST OF MILEPOST 22,
 QT0333'181.0 M (593.8 FT) EAST OF THE EXTENDED CENTER OF A DRIVEWAY, 30.2 M
 QT0333'(99.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.8 M (22.3 FT) NORTH OF A
 QT0333'WITNESS POST AND FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 QT0333'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT
 QT0333'IS ON PROPERTY OWNED BY DEAN OJEA, P.O. BOX 103, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0100 ***********************************************************************
 OS0100  DESIGNATION -  G 321
 OS0100  PID         -  OS0100
 OS0100  STATE/COUNTY-  SD/TRIPP
 OS0100  COUNTRY     -  US
 OS0100  USGS QUAD   -  KEYAPAHA (2017)
 OS0100
 OS0100                         *CURRENT SURVEY CONTROL
 OS0100  ______________________________________________________________________
 OS0100* NAD 83(1986) POSITION- 43 05 49.     (N) 100 09 58.     (W)   SCALED
 OS0100* NAVD 88 ORTHO HEIGHT -   705.294 (meters)     2313.95  (feet) ADJUSTED
 OS0100  ______________________________________________________________________
 OS0100  GEOID HEIGHT    -        -23.660 (meters)                     GEOID18
 OS0100  DYNAMIC HEIGHT  -        705.018 (meters)     2313.05  (feet) COMP
 OS0100  MODELED GRAVITY -    980,206.2   (mgal)                       NAVD 88
 OS0100
 OS0100  VERT ORDER      -  SECOND    CLASS 0
 OS0100
 OS0100.The horizontal coordinates were scaled from a map and have
 OS0100.an estimated accuracy of +/- 6 seconds.
 OS0100
 OS0100.The orthometric height was determined by differential leveling and
 OS0100.adjusted by the NATIONAL GEODETIC SURVEY
 OS0100.in June 1991.
 OS0100
 OS0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0100.GEOID18 height accuracy estimate available here.
 OS0100
 OS0100.Click photographs - Photos may exist for this station.
 OS0100
 OS0100.The dynamic height is computed by dividing the NAVD 88
 OS0100.geopotential number by the normal gravity value computed on the
 OS0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0100.degrees latitude (g = 980.6199 gals.).
 OS0100
 OS0100.The modeled gravity was interpolated from observed gravity values.
 OS0100
 OS0100;                    North         East    Units  Estimated Accuracy
 OS0100;SPC SD S     -    84,840.      613,610.      MT  (+/- 180 meters Scaled)
 OS0100
 OS0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN051722(NAD 83)
 OS0100
 OS0100                          SUPERSEDED SURVEY CONTROL
 OS0100
 OS0100  NGVD 29 (??/??/92)  704.962  (m)         2312.86   (f) ADJ UNCH    2 0
 OS0100
 OS0100.Superseded values are not recommended for survey control.
 OS0100
 OS0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0100.See file dsdata.pdf to determine how the superseded data were derived.
 OS0100
 OS0100_MARKER: DB = BENCH MARK DISK
 OS0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0100_STAMPING: G 321 1946
 OS0100_MARK LOGO: CGS
 OS0100_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0100+STABILITY: SURFACE MOTION
 OS0100
 OS0100  HISTORY     - Date     Condition        Report By
 OS0100  HISTORY     - 1946     MONUMENTED       CGS
 OS0100
 OS0100                          STATION DESCRIPTION
 OS0100
 OS0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0100'2.5 MI SW FROM KEYAPAHA.
 OS0100'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0100'KEYAPAHA, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, AND AT THE
 OS0100'INTERSECTION WITH AN EAST-WEST DIRT ROAD, 54 FEET EAST OF AND
 OS0100'ABOUT 2 FEET LOWER THAN THE CENTER LINE OF THE NORTH-SOUTH ROAD,
 OS0100'20 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 17 FEET
 OS0100'EAST OF THE RIGHT-OF-WAY FENCE CORNER.  A BRONZE DISC STAMPED
 OS0100'G 321 1946 AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 OS0100'5 INCHES ABOVE THE GROUND.  STAMPED G 321 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0098 ***********************************************************************
 OS0098  DESIGNATION -  G 322
 OS0098  PID         -  OS0098
 OS0098  STATE/COUNTY-  SD/TRIPP
 OS0098  COUNTRY     -  US
 OS0098  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0098
 OS0098                         *CURRENT SURVEY CONTROL
 OS0098  ______________________________________________________________________
 OS0098* NAD 83(1986) POSITION- 43 08 25.     (N) 100 09 58.     (W)   SCALED
 OS0098* NAVD 88 ORTHO HEIGHT -   694.539 (meters)     2278.67  (feet) ADJUSTED
 OS0098  ______________________________________________________________________
 OS0098  GEOID HEIGHT    -        -23.829 (meters)                     GEOID18
 OS0098  DYNAMIC HEIGHT  -        694.269 (meters)     2277.78  (feet) COMP
 OS0098  MODELED GRAVITY -    980,209.3   (mgal)                       NAVD 88
 OS0098
 OS0098  VERT ORDER      -  SECOND    CLASS 0
 OS0098
 OS0098.The horizontal coordinates were scaled from a map and have
 OS0098.an estimated accuracy of +/- 6 seconds.
 OS0098
 OS0098.The orthometric height was determined by differential leveling and
 OS0098.adjusted by the NATIONAL GEODETIC SURVEY
 OS0098.in June 1991.
 OS0098
 OS0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0098.GEOID18 height accuracy estimate available here.
 OS0098
 OS0098.Click photographs - Photos may exist for this station.
 OS0098
 OS0098.The dynamic height is computed by dividing the NAVD 88
 OS0098.geopotential number by the normal gravity value computed on the
 OS0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0098.degrees latitude (g = 980.6199 gals.).
 OS0098
 OS0098.The modeled gravity was interpolated from observed gravity values.
 OS0098
 OS0098;                    North         East    Units  Estimated Accuracy
 OS0098;SPC SD S     -    89,660.      613,600.      MT  (+/- 180 meters Scaled)
 OS0098
 OS0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN051770(NAD 83)
 OS0098
 OS0098                          SUPERSEDED SURVEY CONTROL
 OS0098
 OS0098  NGVD 29 (??/??/92)  694.201  (m)         2277.56   (f) ADJ UNCH    2 0
 OS0098
 OS0098.Superseded values are not recommended for survey control.
 OS0098
 OS0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0098.See file dsdata.pdf to determine how the superseded data were derived.
 OS0098
 OS0098_MARKER: DB = BENCH MARK DISK
 OS0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0098_STAMPING: G 322 1946
 OS0098_MARK LOGO: CGS
 OS0098_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0098+STABILITY: SURFACE MOTION
 OS0098
 OS0098  HISTORY     - Date     Condition        Report By
 OS0098  HISTORY     - 1946     MONUMENTED       CGS
 OS0098
 OS0098                          STATION DESCRIPTION
 OS0098
 OS0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0098'3.5 MI NW FROM KEYAPAHA.
 OS0098'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0098'KEYAPAHA, THENCE 2.0 MILES NORTH ALONG A DIRT ROAD, 33 FEET EAST
 OS0098'OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE ROAD, 2 FEET
 OS0098'NORTH OF AN EAST-WEST FENCE, 1 FOOT EAST OF THE RIGHT-OF-WAY
 OS0098'FENCE, 1 FOOT SOUTH OF A 4 IN X 4 IN MARKER POST.  PROJECTS 4
 OS0098'INCHES ABOVE THE GROUND.  STAMPED G 322 1946.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0751 ***********************************************************************
 OR0751  DESIGNATION -  G 323
 OR0751  PID         -  OR0751
 OR0751  STATE/COUNTY-  SD/TRIPP
 OR0751  COUNTRY     -  US
 OR0751  USGS QUAD   -  MILLBORO (2017)
 OR0751
 OR0751                         *CURRENT SURVEY CONTROL
 OR0751  ______________________________________________________________________
 OR0751* NAD 83(1986) POSITION- 43 03 11.     (N) 099 54 37.     (W)   SCALED
 OR0751* NAVD 88 ORTHO HEIGHT -   670.732 (meters)     2200.56  (feet) ADJUSTED
 OR0751  ______________________________________________________________________
 OR0751  GEOID HEIGHT    -        -24.073 (meters)                     GEOID18
 OR0751  DYNAMIC HEIGHT  -        670.478 (meters)     2199.73  (feet) COMP
 OR0751  MODELED GRAVITY -    980,220.5   (mgal)                       NAVD 88
 OR0751
 OR0751  VERT ORDER      -  SECOND    CLASS 0
 OR0751
 OR0751.The horizontal coordinates were scaled from a map and have
 OR0751.an estimated accuracy of +/- 6 seconds.
 OR0751
 OR0751.The orthometric height was determined by differential leveling and
 OR0751.adjusted by the NATIONAL GEODETIC SURVEY
 OR0751.in June 1991.
 OR0751
 OR0751.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0751.GEOID18 height accuracy estimate available here.
 OR0751
 OR0751.Click photographs - Photos may exist for this station.
 OR0751
 OR0751.The dynamic height is computed by dividing the NAVD 88
 OR0751.geopotential number by the normal gravity value computed on the
 OR0751.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0751.degrees latitude (g = 980.6199 gals.).
 OR0751
 OR0751.The modeled gravity was interpolated from observed gravity values.
 OR0751
 OR0751;                    North         East    Units  Estimated Accuracy
 OR0751;SPC SD S     -    80,040.      634,470.      MT  (+/- 180 meters Scaled)
 OR0751
 OR0751_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN258671(NAD 83)
 OR0751
 OR0751                          SUPERSEDED SURVEY CONTROL
 OR0751
 OR0751  NGVD 29 (??/??/92)  670.419  (m)         2199.53   (f) ADJ UNCH    2 0
 OR0751
 OR0751.Superseded values are not recommended for survey control.
 OR0751
 OR0751.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0751.See file dsdata.pdf to determine how the superseded data were derived.
 OR0751
 OR0751_MARKER: DB = BENCH MARK DISK
 OR0751_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0751_STAMPING: G 323 1946
 OR0751_MARK LOGO: CGS
 OR0751_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0751+STABILITY: SURFACE MOTION
 OR0751_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0751+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1987
 OR0751
 OR0751  HISTORY     - Date     Condition        Report By
 OR0751  HISTORY     - 1946     MONUMENTED       CGS
 OR0751  HISTORY     - 19870708 SEE DESCRIPTION  NGS
 OR0751
 OR0751                          STATION DESCRIPTION
 OR0751
 OR0751'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0751'9 MI NW FROM WEWELA.
 OR0751'0.3 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT WEWELA,
 OR0751'THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES WEST
 OR0751'ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD,
 OR0751'THENCE 1.0 MILE WEST ALONG A DIRT ROAD, THENCE 1.1 MILES NORTH
 OR0751'ALONG A DIRT ROAD, THENCE 0.9 MILE WEST ALONG A DIRT ROAD, AND
 OR0751'IN THE NORTHWEST CORNER OF A SCHOOLYARD, 159 FEET NORTHWEST OF
 OR0751'THE NORTHWEST CORNER OF THE SCHOOL BUILDING, 34 FEET SOUTH OF
 OR0751'THE CENTER LINE OF THE ROAD, 2 FEET EAST OF THE WEST BOUNDARY
 OR0751'OF THE SCHOOLYARD, 1 FOOT SOUTH OF THE RIGHT-OF-WAY FENCE, 1
 OR0751'FOOT WEST OF A 4 IN X 4 IN MARKER POST.  PROJECTS 4 IN X 4 IN
 OR0751'MARKER POST.  PROJECTS 4 INCHES ABOVE THE GROUND.
 OR0751
 OR0751                          STATION RECOVERY (1987)
 OR0751
 OR0751'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0751'NOT FOUND AND CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0837 ***********************************************************************
 NM0837  DESIGNATION -  G 324
 NM0837  PID         -  NM0837
 NM0837  STATE/COUNTY-  SD/UNION
 NM0837  COUNTRY     -  US
 NM0837  USGS QUAD   -  ELK POINT NE (2018)
 NM0837
 NM0837                         *CURRENT SURVEY CONTROL
 NM0837  ______________________________________________________________________
 NM0837* NAD 83(1986) POSITION- 42 38 48.     (N) 096 37 16.     (W)   SCALED
 NM0837* NAVD 88 ORTHO HEIGHT -   341.107 (meters)     1119.12  (feet) ADJUSTED
 NM0837  ______________________________________________________________________
 NM0837  GEOID HEIGHT    -        -25.722 (meters)                     GEOID18
 NM0837  DYNAMIC HEIGHT  -        341.005 (meters)     1118.78  (feet) COMP
 NM0837  MODELED GRAVITY -    980,312.1   (mgal)                       NAVD 88
 NM0837
 NM0837  VERT ORDER      -  FIRST     CLASS II
 NM0837
 NM0837.The horizontal coordinates were scaled from a map and have
 NM0837.an estimated accuracy of +/- 6 seconds.
 NM0837
 NM0837.The orthometric height was determined by differential leveling and
 NM0837.adjusted by the NATIONAL GEODETIC SURVEY
 NM0837.in June 1991.
 NM0837
 NM0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0837.GEOID18 height accuracy estimate available here.
 NM0837
 NM0837.Click photographs - Photos may exist for this station.
 NM0837
 NM0837.The dynamic height is computed by dividing the NAVD 88
 NM0837.geopotential number by the normal gravity value computed on the
 NM0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0837.degrees latitude (g = 980.6199 gals.).
 NM0837
 NM0837.The modeled gravity was interpolated from observed gravity values.
 NM0837
 NM0837;                    North         East    Units  Estimated Accuracy
 NM0837;SPC SD S     -    41,610.      904,340.      MT  (+/- 180 meters Scaled)
 NM0837
 NM0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN950243(NAD 83)
 NM0837
 NM0837                          SUPERSEDED SURVEY CONTROL
 NM0837
 NM0837  NGVD 29 (??/??/92)  340.933  (m)         1118.54   (f) ADJ UNCH    1 2
 NM0837
 NM0837.Superseded values are not recommended for survey control.
 NM0837
 NM0837.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0837.See file dsdata.pdf to determine how the superseded data were derived.
 NM0837
 NM0837_MARKER: DB = BENCH MARK DISK
 NM0837_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0837_STAMPING: G 324 1948
 NM0837_MARK LOGO: CGS
 NM0837_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0837_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0837+STABILITY: SURFACE MOTION
 NM0837
 NM0837  HISTORY     - Date     Condition        Report By
 NM0837  HISTORY     - 1948     MONUMENTED       CGS
 NM0837  HISTORY     - 1965     GOOD             CGS
 NM0837  HISTORY     - 20120515 MARK NOT FOUND   INDIV
 NM0837
 NM0837                          STATION DESCRIPTION
 NM0837
 NM0837'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 NM0837'4 MI SE FROM ELK POINT.
 NM0837'4.0 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST PAUL AND
 NM0837'PACIFIC RAILROAD, FROM THE STATION AT ELK POINT, BETWEEN THE
 NM0837'TRACKS AND HIGHWAY 77, 65.5 FT. NORTH OF MILEPOST 530, 27.0 FT.
 NM0837'NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK, 36.5 FT. SOUTHWEST
 NM0837'OF THE CENTER LINE OF THE HIGHWAY, 17.3 FT. SOUTHEAST OF A POWER
 NM0837'LINE POLE, 2.4 FT. SOUTHEAST OF A REFERENCE POST, STANDARD DISK
 NM0837'SET IN THE TOP OF A CONCRETE POST, PROJECTING ABOUT 0.5 FT. ABOVE
 NM0837'THE GROUND.
 NM0837
 NM0837                          STATION RECOVERY (2012)
 NM0837
 NM0837'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0837'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0788 ***********************************************************************
 NM0788  DESIGNATION -  G 325
 NM0788  PID         -  NM0788
 NM0788  STATE/COUNTY-  SD/UNION
 NM0788  COUNTRY     -  US
 NM0788  USGS QUAD   -  PONCA (2017)
 NM0788
 NM0788                         *CURRENT SURVEY CONTROL
 NM0788  ______________________________________________________________________
 NM0788* NAD 83(1986) POSITION- 42 35 27.     (N) 096 37 31.     (W)   SCALED
 NM0788* NAVD 88 ORTHO HEIGHT -   339.631 (meters)     1114.27  (feet) ADJUSTED
 NM0788  ______________________________________________________________________
 NM0788  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 NM0788  DYNAMIC HEIGHT  -        339.526 (meters)     1113.93  (feet) COMP
 NM0788  MODELED GRAVITY -    980,302.8   (mgal)                       NAVD 88
 NM0788
 NM0788  VERT ORDER      -  SECOND    CLASS 0
 NM0788
 NM0788.The horizontal coordinates were scaled from a map and have
 NM0788.an estimated accuracy of +/- 6 seconds.
 NM0788
 NM0788.The orthometric height was determined by differential leveling and
 NM0788.adjusted by the NATIONAL GEODETIC SURVEY
 NM0788.in June 1991.
 NM0788
 NM0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0788.GEOID18 height accuracy estimate available here.
 NM0788
 NM0788.Click photographs - Photos may exist for this station.
 NM0788
 NM0788.The dynamic height is computed by dividing the NAVD 88
 NM0788.geopotential number by the normal gravity value computed on the
 NM0788.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0788.degrees latitude (g = 980.6199 gals.).
 NM0788
 NM0788.The modeled gravity was interpolated from observed gravity values.
 NM0788
 NM0788;                    North         East    Units  Estimated Accuracy
 NM0788;SPC SD S     -    35,400.      904,280.      MT  (+/- 180 meters Scaled)
 NM0788
 NM0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN948181(NAD 83)
 NM0788
 NM0788                          SUPERSEDED SURVEY CONTROL
 NM0788
 NM0788  NGVD 29 (??/??/92)  339.457  (m)         1113.70   (f) ADJ UNCH    2 0
 NM0788
 NM0788.Superseded values are not recommended for survey control.
 NM0788
 NM0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0788.See file dsdata.pdf to determine how the superseded data were derived.
 NM0788
 NM0788_MARKER: DB = BENCH MARK DISK
 NM0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0788_STAMPING: G 325 1948
 NM0788_MARK LOGO: CGS
 NM0788_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0788+STABILITY: SURFACE MOTION
 NM0788
 NM0788  HISTORY     - Date     Condition        Report By
 NM0788  HISTORY     - 1948     MONUMENTED       CGS
 NM0788
 NM0788                          STATION DESCRIPTION
 NM0788
 NM0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0788'4.3 MI W FROM JEFFERSON.
 NM0788'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0788'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0788'WEST ALONG A PAVED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD,
 NM0788'THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, IN THE NORTHEAST
 NM0788'QUARTER OF A ROAD CROSSING, 76.0 FEET EAST OF THE CENTER LINE OF
 NM0788'THE NORTH-SOUTH ROAD, 40.0 FEET EAST OF A CORNER FENCE POST, 26.0
 NM0788'FEET NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 1.5 FEET SOUTH
 NM0788'OF A FENCE, 1.6 FEET WEST OF A REFERENCE POST, SET IN THE TOP
 NM0788'OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0131 ***********************************************************************
 OQ0131  DESIGNATION -  G 326
 OQ0131  PID         -  OQ0131
 OQ0131  STATE/COUNTY-  SD/LINCOLN
 OQ0131  COUNTRY     -  US
 OQ0131  USGS QUAD   -  FAIRVIEW (2017)
 OQ0131
 OQ0131                         *CURRENT SURVEY CONTROL
 OQ0131  ______________________________________________________________________
 OQ0131* NAD 83(1986) POSITION- 43 13 20.     (N) 096 29 05.     (W)   SCALED
 OQ0131* NAVD 88 ORTHO HEIGHT -   369.892 (meters)     1213.55  (feet) ADJUSTED
 OQ0131  ______________________________________________________________________
 OQ0131  GEOID HEIGHT    -        -26.406 (meters)                     GEOID18
 OQ0131  DYNAMIC HEIGHT  -        369.791 (meters)     1213.22  (feet) COMP
 OQ0131  MODELED GRAVITY -    980,335.6   (mgal)                       NAVD 88
 OQ0131
 OQ0131  VERT ORDER      -  FIRST     CLASS II
 OQ0131
 OQ0131.The horizontal coordinates were scaled from a map and have
 OQ0131.an estimated accuracy of +/- 6 seconds.
 OQ0131
 OQ0131.The orthometric height was determined by differential leveling and
 OQ0131.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0131.in June 1991.
 OQ0131
 OQ0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0131.GEOID18 height accuracy estimate available here.
 OQ0131
 OQ0131.Click photographs - Photos may exist for this station.
 OQ0131
 OQ0131.The dynamic height is computed by dividing the NAVD 88
 OQ0131.geopotential number by the normal gravity value computed on the
 OQ0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0131.degrees latitude (g = 980.6199 gals.).
 OQ0131
 OQ0131.The modeled gravity was interpolated from observed gravity values.
 OQ0131
 OQ0131;                    North         East    Units  Estimated Accuracy
 OQ0131;SPC SD S     -   105,990.      912,550.      MT  (+/- 180 meters Scaled)
 OQ0131
 OQ0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN042885(NAD 83)
 OQ0131
 OQ0131                          SUPERSEDED SURVEY CONTROL
 OQ0131
 OQ0131  NGVD 29 (??/??/92)  369.663  (m)         1212.80   (f) ADJ UNCH    1 2
 OQ0131
 OQ0131.Superseded values are not recommended for survey control.
 OQ0131
 OQ0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0131.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0131
 OQ0131_MARKER: DB = BENCH MARK DISK
 OQ0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0131_STAMPING: G 326 1949
 OQ0131_MARK LOGO: CGS
 OQ0131_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0131+STABILITY: SURFACE MOTION
 OQ0131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0131+SATELLITE: SATELLITE OBSERVATIONS - January 06, 2012
 OQ0131
 OQ0131  HISTORY     - Date     Condition        Report By
 OQ0131  HISTORY     - 1949     MONUMENTED       CGS
 OQ0131  HISTORY     - 20120106 GOOD             INDIV
 OQ0131
 OQ0131                          STATION DESCRIPTION
 OQ0131
 OQ0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0131'AT FAIRVIEW.
 OQ0131'AT FAIRVIEW, 123.7 FEET NORTH OF THE NORTH CORNER OF THE RAILROAD
 OQ0131'STATION, 190.0 FEET EAST OF THE EAST CORNER OF THE ELEVATOR, 96.6
 OQ0131'FEET NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK, 23.0 FEET
 OQ0131'NORTHWEST OF THE CENTER OF AN IRON FRAME GATE, 9.6 FEET SOUTH
 OQ0131'OF A POLE, 1.7 FEET SOUTHWEST OF A RIGHT-OF-WAY FENCE, 1.4 FEET
 OQ0131'NORTHWEST OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE
 OQ0131'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OQ0131
 OQ0131                          STATION RECOVERY (2012)
 OQ0131
 OQ0131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0131'RAILROAD STATION HAS BEEN REMOVED, IRON FRAME GATE IS GONE, POLE IS
 OQ0131'GONE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0157 ***********************************************************************
 OQ0157  DESIGNATION -  G 327
 OQ0157  PID         -  OQ0157
 OQ0157  STATE/COUNTY-  SD/LINCOLN
 OQ0157  COUNTRY     -  US
 OQ0157  USGS QUAD   -  HARRISBURG (2017)
 OQ0157
 OQ0157                         *CURRENT SURVEY CONTROL
 OQ0157  ______________________________________________________________________
 OQ0157* NAD 83(1986) POSITION- 43 26 46.     (N) 096 41 50.     (W)   SCALED
 OQ0157* NAVD 88 ORTHO HEIGHT -   437.945 (meters)     1436.82  (feet) ADJUSTED
 OQ0157  ______________________________________________________________________
 OQ0157  GEOID HEIGHT    -        -26.409 (meters)                     GEOID18
 OQ0157  DYNAMIC HEIGHT  -        437.827 (meters)     1436.44  (feet) COMP
 OQ0157  MODELED GRAVITY -    980,338.2   (mgal)                       NAVD 88
 OQ0157
 OQ0157  VERT ORDER      -  FIRST     CLASS II
 OQ0157
 OQ0157.The horizontal coordinates were scaled from a map and have
 OQ0157.an estimated accuracy of +/- 6 seconds.
 OQ0157
 OQ0157.The orthometric height was determined by differential leveling and
 OQ0157.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0157.in June 1991.
 OQ0157
 OQ0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0157.GEOID18 height accuracy estimate available here.
 OQ0157
 OQ0157.Click photographs - Photos may exist for this station.
 OQ0157
 OQ0157.The dynamic height is computed by dividing the NAVD 88
 OQ0157.geopotential number by the normal gravity value computed on the
 OQ0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0157.degrees latitude (g = 980.6199 gals.).
 OQ0157
 OQ0157.The modeled gravity was interpolated from observed gravity values.
 OQ0157
 OQ0157;                    North         East    Units  Estimated Accuracy
 OQ0157;SPC SD S     -   130,060.      894,220.      MT  (+/- 180 meters Scaled)
 OQ0157
 OQ0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP863129(NAD 83)
 OQ0157
 OQ0157                          SUPERSEDED SURVEY CONTROL
 OQ0157
 OQ0157  NGVD 29 (??/??/92)  437.680  (m)         1435.96   (f) ADJ UNCH    1 2
 OQ0157
 OQ0157.Superseded values are not recommended for survey control.
 OQ0157
 OQ0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0157.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0157
 OQ0157_MARKER: DB = BENCH MARK DISK
 OQ0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0157_STAMPING: G 327 1949
 OQ0157_MARK LOGO: CGS
 OQ0157_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0157+STABILITY: SURFACE MOTION
 OQ0157
 OQ0157  HISTORY     - Date     Condition        Report By
 OQ0157  HISTORY     - 1949     MONUMENTED       CGS
 OQ0157  HISTORY     - 20110218 MARK NOT FOUND   INDIV
 OQ0157
 OQ0157                          STATION DESCRIPTION
 OQ0157
 OQ0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0157'1 MI N FROM HARRISBURG.
 OQ0157'1.0 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0157'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HARRISBURG, 45.0
 OQ0157'FEET WEST OF THE WEST RAIL, 38.0 FEET NORTH OF THE CENTER LINE
 OQ0157'OF THE ROAD, 11.0 FEET NORTHWEST OF A POLE, 6.0 FEET NORTH
 OQ0157'OF A FENCE CORNER POST, 2.0 FEET EAST OF THE RIGHT-OF-WAY FENCE,
 OQ0157'1.4 FEET SOUTH OF A REFERENCE POST, AND SET IN THE TOP OF A
 OQ0157'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OQ0157
 OQ0157                          STATION RECOVERY (2011)
 OQ0157
 OQ0157'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0157'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0230 ***********************************************************************
 OQ0230  DESIGNATION -  G 328
 OQ0230  PID         -  OQ0230
 OQ0230  STATE/COUNTY-  SD/LINCOLN
 OQ0230  COUNTRY     -  US
 OQ0230  USGS QUAD   -  KLONDIKE (2018)
 OQ0230
 OQ0230                         *CURRENT SURVEY CONTROL
 OQ0230  ______________________________________________________________________
 OQ0230* NAD 83(1986) POSITION- 43 26 51.     (N) 096 36 31.     (W)   SCALED
 OQ0230* NAVD 88 ORTHO HEIGHT -   408.498 (meters)     1340.21  (feet) ADJUSTED
 OQ0230  ______________________________________________________________________
 OQ0230  GEOID HEIGHT    -        -26.470 (meters)                     GEOID18
 OQ0230  DYNAMIC HEIGHT  -        408.389 (meters)     1339.86  (feet) COMP
 OQ0230  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 OQ0230
 OQ0230  VERT ORDER      -  SECOND    CLASS 0
 OQ0230
 OQ0230.The horizontal coordinates were scaled from a map and have
 OQ0230.an estimated accuracy of +/- 6 seconds.
 OQ0230
 OQ0230.The orthometric height was determined by differential leveling and
 OQ0230.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0230.in June 1991.
 OQ0230
 OQ0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0230.GEOID18 height accuracy estimate available here.
 OQ0230
 OQ0230.Click photographs - Photos may exist for this station.
 OQ0230
 OQ0230.The dynamic height is computed by dividing the NAVD 88
 OQ0230.geopotential number by the normal gravity value computed on the
 OQ0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0230.degrees latitude (g = 980.6199 gals.).
 OQ0230
 OQ0230.The modeled gravity was interpolated from observed gravity values.
 OQ0230
 OQ0230;                    North         East    Units  Estimated Accuracy
 OQ0230;SPC SD S     -   130,530.      901,380.      MT  (+/- 180 meters Scaled)
 OQ0230
 OQ0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP935132(NAD 83)
 OQ0230
 OQ0230                          SUPERSEDED SURVEY CONTROL
 OQ0230
 OQ0230  NGVD 29 (??/??/92)  408.238  (m)         1339.36   (f) ADJ UNCH    2 0
 OQ0230
 OQ0230.Superseded values are not recommended for survey control.
 OQ0230
 OQ0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0230.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0230
 OQ0230_MARKER: DB = BENCH MARK DISK
 OQ0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0230_STAMPING: G 328 1949
 OQ0230_MARK LOGO: CGS
 OQ0230_PROJECTION: PROJECTING 21 CENTIMETERS
 OQ0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0230+STABILITY: SURFACE MOTION
 OQ0230
 OQ0230  HISTORY     - Date     Condition        Report By
 OQ0230  HISTORY     - 1949     MONUMENTED       CGS
 OQ0230
 OQ0230                          STATION DESCRIPTION
 OQ0230
 OQ0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0230'5.6 MI NE FROM HARRISBURG.
 OQ0230'4.5 MILES EAST ALONG A GRAVELED ROAD FROM TEH RAILROAD STATION
 OQ0230'AT HARRISBURG, THENCE 1.1 MILES NORTH ALONG A GRAVELED ROAD,
 OQ0230'0.2 MILES SOUTH OF A Y JUNCTION OF T ROAD LEADING EAST, 40.0
 OQ0230'FEET EAST OF HTE CENTER LINE OF THE ROAD, 1.6 FEET WEST OF THE
 OQ0230'FENCE, 1.5 FEET SOUTH OF A REFERENCE POST, AND SET IN THE TOP
 OQ0230'OF A CONCRETE POST PROJECTING 0.7 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0231 ***********************************************************************
 OQ0231  DESIGNATION -  G 328 RESET
 OQ0231  PID         -  OQ0231
 OQ0231  STATE/COUNTY-  SD/LINCOLN
 OQ0231  COUNTRY     -  US
 OQ0231  USGS QUAD   -  KLONDIKE (2018)
 OQ0231
 OQ0231                         *CURRENT SURVEY CONTROL
 OQ0231  ______________________________________________________________________
 OQ0231* NAD 83(1986) POSITION- 43 26 51.     (N) 096 36 31.     (W)   SCALED
 OQ0231* NAVD 88 ORTHO HEIGHT -   409.22  (+/-2cm)     1342.6   (feet) VERTCON3
 OQ0231  ______________________________________________________________________
 OQ0231  GEOID HEIGHT    -        -26.470 (meters)                     GEOID18
 OQ0231  VERT ORDER      -  THIRD (See Below)
 OQ0231
 OQ0231.The horizontal coordinates were scaled from a map and have
 OQ0231.an estimated accuracy of +/- 6 seconds.
 OQ0231
 OQ0231.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0231.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0231
 OQ0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0231.GEOID18 height accuracy estimate available here.
 OQ0231
 OQ0231.The vertical order pertains to the NGVD 29 superseded value.
 OQ0231
 OQ0231.Click photographs - Photos may exist for this station.
 OQ0231
 OQ0231;                    North         East    Units  Estimated Accuracy
 OQ0231;SPC SD S     -   130,530.      901,380.      MT  (+/- 180 meters Scaled)
 OQ0231
 OQ0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP935132(NAD 83)
 OQ0231
 OQ0231                          SUPERSEDED SURVEY CONTROL
 OQ0231
 OQ0231  NGVD 29 (??/??/??)  408.96   (m)         1341.7    (f) RESET       3  
 OQ0231
 OQ0231.Superseded values are not recommended for survey control.
 OQ0231
 OQ0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0231.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0231
 OQ0231_MARKER: DB = BENCH MARK DISK
 OQ0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0231_STAMPING: G 328 RESET 1961
 OQ0231_MARK LOGO: CGS
 OQ0231_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0231+STABILITY: SURFACE MOTION
 OQ0231
 OQ0231  HISTORY     - Date     Condition        Report By
 OQ0231  HISTORY     - 1961     MONUMENTED       CGS
 OQ0231
 OQ0231                          STATION DESCRIPTION
 OQ0231
 OQ0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OQ0231'5.6 MI NE FROM HARRISBURG.
 OQ0231'THIS MARK IS LOCATED 4.5 MILES EAST ALONG A SURFACE ROAD FROM THE
 OQ0231'RAILROAD STATION AT HARRISBURG, THENCE NORTH ABOUT 1.1 MILES, ABOUT
 OQ0231'0.15 MILE SOUTH OF A Y-JUNCTION, ABOUT 132 FEET EAST OF THE
 OQ0231'CENTERLINE OF THE MAIN ROAD AND 1 1/2 FEET SOUTH OF A WHITE
 OQ0231'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0231'ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0260 ***********************************************************************
 PR0260  DESIGNATION -  G 329
 PR0260  PID         -  PR0260
 PR0260  STATE/COUNTY-  SD/BROOKINGS
 PR0260  COUNTRY     -  US
 PR0260  USGS QUAD   -  FLANDREAU NW (2017)
 PR0260
 PR0260                         *CURRENT SURVEY CONTROL
 PR0260  ______________________________________________________________________
 PR0260* NAD 83(1986) POSITION- 44 12 35.     (N) 096 44 46.     (W)   SCALED
 PR0260* NAVD 88 ORTHO HEIGHT -   487.687 (meters)     1600.02  (feet) ADJUSTED
 PR0260  ______________________________________________________________________
 PR0260  GEOID HEIGHT    -        -25.692 (meters)                     GEOID18
 PR0260  DYNAMIC HEIGHT  -        487.586 (meters)     1599.69  (feet) COMP
 PR0260  MODELED GRAVITY -    980,396.3   (mgal)                       NAVD 88
 PR0260
 PR0260  VERT ORDER      -  FIRST     CLASS II
 PR0260
 PR0260.The horizontal coordinates were scaled from a map and have
 PR0260.an estimated accuracy of +/- 6 seconds.
 PR0260
 PR0260.The orthometric height was determined by differential leveling and
 PR0260.adjusted by the NATIONAL GEODETIC SURVEY
 PR0260.in October 1997.
 PR0260
 PR0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0260.GEOID18 height accuracy estimate available here.
 PR0260
 PR0260.Click photographs - Photos may exist for this station.
 PR0260
 PR0260.The dynamic height is computed by dividing the NAVD 88
 PR0260.geopotential number by the normal gravity value computed on the
 PR0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0260.degrees latitude (g = 980.6199 gals.).
 PR0260
 PR0260.The modeled gravity was interpolated from observed gravity values.
 PR0260
 PR0260;                    North         East    Units  Estimated Accuracy
 PR0260;SPC SD N     -    47,050.      860,000.      MT  (+/- 180 meters Scaled)
 PR0260
 PR0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP800976(NAD 83)
 PR0260
 PR0260                          SUPERSEDED SURVEY CONTROL
 PR0260
 PR0260  NAVD 88 (06/15/91)  487.705  (m)         1600.08   (f) SUPERSEDED  1 2
 PR0260  NGVD 29 (??/??/92)  487.444  (m)         1599.22   (f) ADJ UNCH    1 2
 PR0260
 PR0260.Superseded values are not recommended for survey control.
 PR0260
 PR0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0260.See file dsdata.pdf to determine how the superseded data were derived.
 PR0260
 PR0260_MARKER: DB = BENCH MARK DISK
 PR0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0260_STAMPING: G 329 1949
 PR0260_MARK LOGO: CGS
 PR0260_PROJECTION: RECESSED 3 CENTIMETERS
 PR0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0260+STABILITY: SURFACE MOTION
 PR0260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0260+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR0260
 PR0260  HISTORY     - Date     Condition        Report By
 PR0260  HISTORY     - 1949     MONUMENTED       CGS
 PR0260  HISTORY     - 19900703 GOOD             NGS
 PR0260
 PR0260                          STATION DESCRIPTION
 PR0260
 PR0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0260'9.3 MI S FROM BROOKINGS.
 PR0260'7.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0260'BROOKINGS, THENCE 2.0 MILES EAST ALONG A GRAVELED ROAD, AT A
 PR0260'ROAD INTERSECTION, AT A SCHOOLYARD, 148.0 FEET SOUTH OF THE
 PR0260'CENTER LINE OF AN EAST-WEST ROAD, 87.0 FEET EAST OF THE CENTER
 PR0260'LINE OF A NORTH-SOUTH ROAD, 58.6 FEET NORTH OF A FENCE ALONG
 PR0260'THE SOUTH SIDE OF THE SCHOOLYARD, 33.2 FEET SOUTHWEST OF THE
 PR0260'SOUTHWEST CORNER OF THE SCHOOLHOUSE, 7.3 FEET WEST OF A WELL
 PR0260'PUMP, AND SET IN THE TOP OF A CONCRETE POST WHICH IS 0.1 FOOT
 PR0260'UNDERGROUND.
 PR0260
 PR0260                          STATION RECOVERY (1990)
 PR0260
 PR0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0260'11.8 KM (7.3 MI) SOUTHERLY ALONG MAIN AVENUE (COUNTY ROAD 77) FROM ITS
 PR0260'JUNCTION WITH U.S. HIGHWAY 24 (6TH STREET) IN BROOKINGS, THENCE 3.2
 PR0260'EASTERLY ALONG COUNTY ROAD 22, 45.0 M (147.6 FT) SOUTH OF THE CENTER
 PR0260'OF THE ROAD, 24.6 M (80.7 FT) NORTHEAST OF A FENCE CORNER, 17.9 M
 PR0260'(58.7 FT) NORTH OF A FENCE, 2.3 M (7.5 FT) WEST OF A 2 FOOT DIAMETER
 PR0260'CONCRETE SLAB, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 PR0260'MONUMENT IS 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0367 ***********************************************************************
 PR0367  DESIGNATION -  G 330
 PR0367  PID         -  PR0367
 PR0367  STATE/COUNTY-  SD/BROOKINGS
 PR0367  COUNTRY     -  US
 PR0367  USGS QUAD   -  ESTELLINE (2017)
 PR0367
 PR0367                         *CURRENT SURVEY CONTROL
 PR0367  ______________________________________________________________________
 PR0367* NAD 83(1986) POSITION- 44 30 51.     (N) 096 53 19.     (W)   SCALED
 PR0367* NAVD 88 ORTHO HEIGHT -   499.367 (meters)     1638.34  (feet) ADJUSTED
 PR0367  ______________________________________________________________________
 PR0367  GEOID HEIGHT    -        -24.966 (meters)                     GEOID18
 PR0367  DYNAMIC HEIGHT  -        499.291 (meters)     1638.09  (feet) COMP
 PR0367  MODELED GRAVITY -    980,448.5   (mgal)                       NAVD 88
 PR0367
 PR0367  VERT ORDER      -  SECOND    CLASS 0
 PR0367
 PR0367.The horizontal coordinates were scaled from a map and have
 PR0367.an estimated accuracy of +/- 6 seconds.
 PR0367
 PR0367.The orthometric height was determined by differential leveling and
 PR0367.adjusted by the NATIONAL GEODETIC SURVEY
 PR0367.in June 1991.
 PR0367
 PR0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0367.GEOID18 height accuracy estimate available here.
 PR0367
 PR0367.Click photographs - Photos may exist for this station.
 PR0367
 PR0367.The dynamic height is computed by dividing the NAVD 88
 PR0367.geopotential number by the normal gravity value computed on the
 PR0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0367.degrees latitude (g = 980.6199 gals.).
 PR0367
 PR0367.The modeled gravity was interpolated from observed gravity values.
 PR0367
 PR0367;                    North         East    Units  Estimated Accuracy
 PR0367;SPC SD N     -    80,410.      847,320.      MT  (+/- 180 meters Scaled)
 PR0367
 PR0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ678311(NAD 83)
 PR0367
 PR0367                          SUPERSEDED SURVEY CONTROL
 PR0367
 PR0367  NGVD 29 (??/??/92)  499.096  (m)         1637.45   (f) ADJ UNCH    2 0
 PR0367
 PR0367.Superseded values are not recommended for survey control.
 PR0367
 PR0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0367.See file dsdata.pdf to determine how the superseded data were derived.
 PR0367
 PR0367_MARKER: DB = BENCH MARK DISK
 PR0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0367_STAMPING: G 330 1949
 PR0367_MARK LOGO: CGS
 PR0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0367+STABILITY: SURFACE MOTION
 PR0367
 PR0367  HISTORY     - Date     Condition        Report By
 PR0367  HISTORY     - 1949     MONUMENTED       CGS
 PR0367
 PR0367                          STATION DESCRIPTION
 PR0367
 PR0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0367'5.4 MI N FROM BRUCE.
 PR0367'5.4 MI N ALONG A GRAVELED ROAD FROM THE CHICAGO AND NORTH WESTERN
 PR0367'RAILWAY STATION AT BRUCE, AT A ROAD INTERSECTION, 76 FT W OF THE
 PR0367'CENTER LINE OF A NORTH-SOUTH ROAD, 51 FT S OF THE CENTER LINE
 PR0367'OF AN EAST-WEST ROAD, 29.7 FT SSW OF THE S END OF AN 18-INCH
 PR0367'CONCRETE TILE CULVERT UNDER THE EAST-WEST ROAD, 4.6 FT W OF A
 PR0367'FENCE CORNER, 1.6 FT E OF A REFERENCE POST, 1.2 FT N OF A FENCE,
 PR0367'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FT ABOVE
 PR0367'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0265 ***********************************************************************
 PT0265  DESIGNATION -  G 332
 PT0265  PID         -  PT0265
 PT0265  STATE/COUNTY-  SD/STANLEY
 PT0265  COUNTRY     -  US
 PT0265  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0265
 PT0265                         *CURRENT SURVEY CONTROL
 PT0265  ______________________________________________________________________
 PT0265* NAD 83(1986) POSITION- 44 29 28.     (N) 100 36 58.     (W)   SCALED
 PT0265* NAVD 88 ORTHO HEIGHT -   450.318 (meters)     1477.42  (feet) ADJUSTED
 PT0265  ______________________________________________________________________
 PT0265  GEOID HEIGHT    -        -22.820 (meters)                     GEOID18
 PT0265  DYNAMIC HEIGHT  -        450.226 (meters)     1477.12  (feet) COMP
 PT0265  MODELED GRAVITY -    980,400.8   (mgal)                       NAVD 88
 PT0265
 PT0265  VERT ORDER      -  FIRST     CLASS II
 PT0265
 PT0265.The horizontal coordinates were scaled from a map and have
 PT0265.an estimated accuracy of +/- 6 seconds.
 PT0265
 PT0265.The orthometric height was determined by differential leveling and
 PT0265.adjusted by the NATIONAL GEODETIC SURVEY
 PT0265.in June 1991.
 PT0265
 PT0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0265.GEOID18 height accuracy estimate available here.
 PT0265
 PT0265.Click photographs - Photos may exist for this station.
 PT0265
 PT0265.The dynamic height is computed by dividing the NAVD 88
 PT0265.geopotential number by the normal gravity value computed on the
 PT0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0265.degrees latitude (g = 980.6199 gals.).
 PT0265
 PT0265.The modeled gravity was interpolated from observed gravity values.
 PT0265
 PT0265;                    North         East    Units  Estimated Accuracy
 PT0265;SPC SD S     -   239,760.      577,510.      MT  (+/- 180 meters Scaled)
 PT0265
 PT0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ715276(NAD 83)
 PT0265
 PT0265                          SUPERSEDED SURVEY CONTROL
 PT0265
 PT0265  NGVD 29 (??/??/92)  449.934  (m)         1476.16   (f) ADJ UNCH    1 2
 PT0265
 PT0265.Superseded values are not recommended for survey control.
 PT0265
 PT0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0265.See file dsdata.pdf to determine how the superseded data were derived.
 PT0265
 PT0265_MARKER: DB = BENCH MARK DISK
 PT0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0265_STAMPING: G 332 1949
 PT0265_MARK LOGO: CGS
 PT0265_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0265+STABILITY: SURFACE MOTION
 PT0265
 PT0265  HISTORY     - Date     Condition        Report By
 PT0265  HISTORY     - 1949     MONUMENTED       CGS
 PT0265  HISTORY     - 1951     GOOD             CGS
 PT0265
 PT0265                          STATION DESCRIPTION
 PT0265
 PT0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0265'18.4 MI NW FROM FORT PIERRE.
 PT0265'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0265'COURTHOUSE AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG MISSION
 PT0265'RIDGE ROAD, THENCE 2.0 MILES NORTH ALONG A DIRT ROAD, 0.1 MILE
 PT0265'NORTHEAST OF A STEEL AND WOODEN BRIDGE OVER CHANTIER CREEK,
 PT0265'SOUTHEAST AND AT THE FOOT OF A BARE RIDGE, 37 FEET NORTH OF THE
 PT0265'CENTER LINE OF ROAD, 2.0 FEET SOUTH OF A FENCE LINE, 1.8 FEET
 PT0265'WEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 PT0265'PROJECTING 0.5 FOOT ABOVE THE GROUND.
 PT0265
 PT0265                          STATION RECOVERY (1951)
 PT0265
 PT0265'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0084 ***********************************************************************
 QS0084  DESIGNATION -  G 333
 QS0084  PID         -  QS0084
 QS0084  STATE/COUNTY-  SD/CAMPBELL
 QS0084  COUNTRY     -  US
 QS0084  USGS QUAD   -  POLLOCK NW (2017)
 QS0084
 QS0084                         *CURRENT SURVEY CONTROL
 QS0084  ______________________________________________________________________
 QS0084* NAD 83(1986) POSITION- 45 54 06.     (N) 100 24 48.     (W)   SCALED
 QS0084* NAVD 88 ORTHO HEIGHT -   482.780 (meters)     1583.92  (feet) ADJUSTED
 QS0084  ______________________________________________________________________
 QS0084  GEOID HEIGHT    -        -21.745 (meters)                     GEOID18
 QS0084  DYNAMIC HEIGHT  -        482.750 (meters)     1583.82  (feet) COMP
 QS0084  MODELED GRAVITY -    980,540.5   (mgal)                       NAVD 88
 QS0084
 QS0084  VERT ORDER      -  FIRST     CLASS II
 QS0084
 QS0084.The horizontal coordinates were scaled from a map and have
 QS0084.an estimated accuracy of +/- 6 seconds.
 QS0084
 QS0084.The orthometric height was determined by differential leveling and
 QS0084.adjusted by the NATIONAL GEODETIC SURVEY
 QS0084.in June 1991.
 QS0084
 QS0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0084.GEOID18 height accuracy estimate available here.
 QS0084
 QS0084.Click photographs - Photos may exist for this station.
 QS0084
 QS0084.The dynamic height is computed by dividing the NAVD 88
 QS0084.geopotential number by the normal gravity value computed on the
 QS0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0084.degrees latitude (g = 980.6199 gals.).
 QS0084
 QS0084.The modeled gravity was interpolated from observed gravity values.
 QS0084
 QS0084;                    North         East    Units  Estimated Accuracy
 QS0084;SPC SD N     -   229,930.      567,920.      MT  (+/- 180 meters Scaled)
 QS0084
 QS0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR903840(NAD 83)
 QS0084
 QS0084                          SUPERSEDED SURVEY CONTROL
 QS0084
 QS0084  NGVD 29 (??/??/92)  482.396  (m)         1582.66   (f) ADJ UNCH    1 2
 QS0084
 QS0084.Superseded values are not recommended for survey control.
 QS0084
 QS0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0084.See file dsdata.pdf to determine how the superseded data were derived.
 QS0084
 QS0084_MARKER: DB = BENCH MARK DISK
 QS0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0084_STAMPING: G 333 1949
 QS0084_MARK LOGO: CGS
 QS0084_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0084+STABILITY: SURFACE MOTION
 QS0084
 QS0084  HISTORY     - Date     Condition        Report By
 QS0084  HISTORY     - 1949     MONUMENTED       CGS
 QS0084
 QS0084                          STATION DESCRIPTION
 QS0084
 QS0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0084'9.9 MI SW FROM POLLOCK.
 QS0084'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0084'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED
 QS0084'DIRT ROAD, THENCE 3.2 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 QS0084'2.3 MILES SOUTHEAST ALONG THE RIVER ROAD, WEST OF AND AT THE FOOT
 QS0084'OF THE RIVER BLUFFS, ABOUT 90 YARDS (PACED) EAST OF THE EAST
 QS0084'BANK OF THE MISSOURI RIVER, 23 FEET EAST OF THE CENTER LINE OF
 QS0084'THE ROAD, AND ABOUT 5 FEET HIGHER THAN THE ROAD, 1.7 FEET WEST
 QS0084'OF A FENCE LINE, 1.7 FEET NORTH OF A REFERENCE POST, AND SET IN
 QS0084'THE TOP OF A 5-FOOT CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 QS0084'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0474 ***********************************************************************
 OT0474  DESIGNATION -  G 334
 OT0474  PID         -  OT0474
 OT0474  STATE/COUNTY-  SD/FALL RIVER
 OT0474  COUNTRY     -  US
 OT0474  USGS QUAD   -  EDGEMONT (2017)
 OT0474
 OT0474                         *CURRENT SURVEY CONTROL
 OT0474  ______________________________________________________________________
 OT0474* NAD 83(1986) POSITION- 43 20 02.     (N) 103 51 24.     (W)   SCALED
 OT0474* NAVD 88 ORTHO HEIGHT -  1052.497 (meters)     3453.07  (feet) ADJUSTED
 OT0474  ______________________________________________________________________
 OT0474  GEOID HEIGHT    -        -14.988 (meters)                     GEOID18
 OT0474  DYNAMIC HEIGHT  -       1052.063 (meters)     3451.64  (feet) COMP
 OT0474  MODELED GRAVITY -    980,171.0   (mgal)                       NAVD 88
 OT0474
 OT0474  VERT ORDER      -  FIRST     CLASS II
 OT0474
 OT0474.The horizontal coordinates were scaled from a map and have
 OT0474.an estimated accuracy of +/- 6 seconds.
 OT0474
 OT0474.The orthometric height was determined by differential leveling and
 OT0474.adjusted by the NATIONAL GEODETIC SURVEY
 OT0474.in June 1991.
 OT0474
 OT0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0474.GEOID18 height accuracy estimate available here.
 OT0474
 OT0474.Click photographs - Photos may exist for this station.
 OT0474
 OT0474.The dynamic height is computed by dividing the NAVD 88
 OT0474.geopotential number by the normal gravity value computed on the
 OT0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0474.degrees latitude (g = 980.6199 gals.).
 OT0474
 OT0474.The modeled gravity was interpolated from observed gravity values.
 OT0474
 OT0474;                    North         East    Units  Estimated Accuracy
 OT0474;SPC SD S     -   117,210.      314,370.      MT  (+/- 180 meters Scaled)
 OT0474
 OT0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH926985(NAD 83)
 OT0474
 OT0474                          SUPERSEDED SURVEY CONTROL
 OT0474
 OT0474  NGVD 29 (??/??/92) 1051.958  (m)         3451.30   (f) ADJ UNCH    1 2
 OT0474
 OT0474.Superseded values are not recommended for survey control.
 OT0474
 OT0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0474.See file dsdata.pdf to determine how the superseded data were derived.
 OT0474
 OT0474_MARKER: DB = BENCH MARK DISK
 OT0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0474_STAMPING: G 334 1957
 OT0474_MARK LOGO: CGS
 OT0474_PROJECTION: PROJECTING 18 CENTIMETERS
 OT0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0474+STABILITY: SURFACE MOTION
 OT0474
 OT0474  HISTORY     - Date     Condition        Report By
 OT0474  HISTORY     - 1957     MONUMENTED       CGS
 OT0474
 OT0474                          STATION DESCRIPTION
 OT0474
 OT0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0474'3.2 MI NW FROM EDGEMONT.
 OT0474'ABOUT 3.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0474'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 22,
 OT0474'T. 8 S., R. 2 E., 0.4 MILE NORTHWEST OF MILEPOST 479, 96 FEET
 OT0474'SOUTHWEST OF THE SOUTHWEST RAIL, 159 FEET SOUTH-SOUTHEAST OF THE
 OT0474'SOUTHWEST END OF THE MOST SOUTHEASTERLY OF THREE LARGE PIPE
 OT0474'CULVERTS, 3 FEET NORTHEAST OF THE FENCE, 2 1/2 FEET SOUTHEAST
 OT0474'OF A CONCRETE WITNESS POST, ABOUT 6 FEET BELOW THE TRACK AND IN
 OT0474'THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0466 ***********************************************************************
 OT0466  DESIGNATION -  G 335
 OT0466  PID         -  OT0466
 OT0466  STATE/COUNTY-  SD/FALL RIVER
 OT0466  COUNTRY     -  US
 OT0466  USGS QUAD   -  EDGEMONT (2017)
 OT0466
 OT0466                         *CURRENT SURVEY CONTROL
 OT0466  ______________________________________________________________________
 OT0466* NAD 83(1986) POSITION- 43 17 48.     (N) 103 50 25.     (W)   SCALED
 OT0466* NAVD 88 ORTHO HEIGHT -  1094.087 (meters)     3589.52  (feet) POSTED
 OT0466  ______________________________________________________________________
 OT0466  GEOID HEIGHT    -        -15.069 (meters)                     GEOID18
 OT0466  DYNAMIC HEIGHT  -       1093.63  (meters)     3588.0   (feet) COMP
 OT0466  MODELED GRAVITY -    980,167.5   (mgal)                       NAVD 88
 OT0466
 OT0466  VERT ORDER      -  * POSTED, SEE BELOW
 OT0466
 OT0466.The horizontal coordinates were scaled from a map and have
 OT0466.an estimated accuracy of +/- 6 seconds.
 OT0466
 OT0466.The orthometric height was determined by differential leveling
 OT0466.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0466
 OT0466.* This is a POSTED BENCH MARK height.
 OT0466
 OT0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0466.GEOID18 height accuracy estimate available here.
 OT0466
 OT0466.Click photographs - Photos may exist for this station.
 OT0466
 OT0466.The dynamic height is computed by dividing the NAVD 88
 OT0466.geopotential number by the normal gravity value computed on the
 OT0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0466.degrees latitude (g = 980.6199 gals.).
 OT0466
 OT0466.The modeled gravity was interpolated from observed gravity values.
 OT0466
 OT0466;                    North         East    Units  Estimated Accuracy
 OT0466;SPC SD S     -   113,020.      315,530.      MT  (+/- 180 meters Scaled)
 OT0466
 OT0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH940944(NAD 83)
 OT0466
 OT0466                          SUPERSEDED SURVEY CONTROL
 OT0466
 OT0466  NGVD 29 (??/??/92) 1093.549  (m)         3587.75   (f) ADJ UNCH    1 2
 OT0466
 OT0466.Superseded values are not recommended for survey control.
 OT0466
 OT0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0466.See file dsdata.pdf to determine how the superseded data were derived.
 OT0466
 OT0466_MARKER: DB = BENCH MARK DISK
 OT0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0466_STAMPING: G 335 1957
 OT0466_MARK LOGO: CGS
 OT0466_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0466+STABILITY: SURFACE MOTION
 OT0466
 OT0466  HISTORY     - Date     Condition        Report By
 OT0466  HISTORY     - 1957     MONUMENTED       CGS
 OT0466  HISTORY     - 1963     GOOD             CGS
 OT0466  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0466
 OT0466                          STATION DESCRIPTION
 OT0466
 OT0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0466'0.9 MI SW FROM EDGEMONT.
 OT0466'0.1 MILE SOUTH ALONG STATE HIGHWAY 52 FROM THE CITY HALL AT
 OT0466'EDGEMONT, 0.8 MILE WEST ALONG A GRAVEL ROAD, IN SECTION 2,
 OT0466'T. 9 S., R. 2 E., AT EDGEMONT AIRPORT, 90 FEET SOUTH OF THE
 OT0466'CENTERLINE OF THE GRAVEL ROAD, 4 FEET NORTHWEST OF THE SOUTHWEST
 OT0466'CORNER OF A WOODEN HANGAR AND IN THE TOP OF A CONCRETE POST
 OT0466'THAT PROJECTS 6 INCHES.
 OT0466
 OT0466                          STATION RECOVERY (1985)
 OT0466
 OT0466'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0466'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0241 ***********************************************************************
 OR0241  DESIGNATION -  G 336
 OR0241  PID         -  OR0241
 OR0241  STATE/COUNTY-  SD/CHARLES MIX
 OR0241  COUNTRY     -  US
 OR0241  USGS QUAD   -  LAKE ANDES (2017)
 OR0241
 OR0241                         *CURRENT SURVEY CONTROL
 OR0241  ______________________________________________________________________
 OR0241* NAD 83(1986) POSITION- 43 08 53.     (N) 098 33 09.     (W)   SCALED
 OR0241* NAVD 88 ORTHO HEIGHT -   446.258 (meters)     1464.10  (feet) ADJUSTED
 OR0241  ______________________________________________________________________
 OR0241  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 OR0241  DYNAMIC HEIGHT  -        446.112 (meters)     1463.62  (feet) COMP
 OR0241  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 OR0241
 OR0241  VERT ORDER      -  FIRST     CLASS II
 OR0241
 OR0241.The horizontal coordinates were scaled from a map and have
 OR0241.an estimated accuracy of +/- 6 seconds.
 OR0241
 OR0241.The orthometric height was determined by differential leveling and
 OR0241.adjusted by the NATIONAL GEODETIC SURVEY
 OR0241.in June 1991.
 OR0241
 OR0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0241.GEOID18 height accuracy estimate available here.
 OR0241
 OR0241.Click photographs - Photos may exist for this station.
 OR0241
 OR0241.The dynamic height is computed by dividing the NAVD 88
 OR0241.geopotential number by the normal gravity value computed on the
 OR0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0241.degrees latitude (g = 980.6199 gals.).
 OR0241
 OR0241.The modeled gravity was interpolated from observed gravity values.
 OR0241
 OR0241;                    North         East    Units  Estimated Accuracy
 OR0241;SPC SD S     -    92,060.      744,840.      MT  (+/- 180 meters Scaled)
 OR0241
 OR0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN363773(NAD 83)
 OR0241
 OR0241                          SUPERSEDED SURVEY CONTROL
 OR0241
 OR0241  NGVD 29 (??/??/92)  445.951  (m)         1463.09   (f) ADJ UNCH    1 2
 OR0241
 OR0241.Superseded values are not recommended for survey control.
 OR0241
 OR0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0241.See file dsdata.pdf to determine how the superseded data were derived.
 OR0241
 OR0241_MARKER: DB = BENCH MARK DISK
 OR0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0241_STAMPING: G 336 1949
 OR0241_MARK LOGO: CGS
 OR0241_PROJECTION: PROJECTING 12 CENTIMETERS
 OR0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0241+STABILITY: SURFACE MOTION
 OR0241
 OR0241  HISTORY     - Date     Condition        Report By
 OR0241  HISTORY     - 1949     MONUMENTED       CGS
 OR0241  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0241
 OR0241                          STATION DESCRIPTION
 OR0241
 OR0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0241'1 MI SW FROM LAKE ANDES.
 OR0241'0.55 MILE WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0241'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OR0241'STATION AT LAKE ANDES, THENCE 0.5 MILE SOUTH ACROSS THE FIELD,
 OR0241'AT THE LAKE ANDES AIRPORT, 0.4 MILE SOUTH OF THE MAIN OFFICE,
 OR0241'ALONG AN EAST-WEST FENCE, 320.0 FEET WEST OF A 3-WAY CORNER
 OR0241'FENCE POST, 22.0 FEET EAST OF THE CENTER LINE OF A GATE AT THE
 OR0241'SOUTH END OF THE AIRPORT, 1.1 FEET NORTH OF A FENCE, 1.2 FEET
 OR0241'WEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST
 OR0241'PROJECTING 0.4 FOOT ABOVE THE GROUND.
 OR0241
 OR0241                          STATION RECOVERY (2013)
 OR0241
 OR0241'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0241'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0348 ***********************************************************************
 OR0348  DESIGNATION -  G 337
 OR0348  PID         -  OR0348
 OR0348  STATE/COUNTY-  SD/CHARLES MIX
 OR0348  COUNTRY     -  US
 OR0348  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0348
 OR0348                         *CURRENT SURVEY CONTROL
 OR0348  ______________________________________________________________________
 OR0348* NAD 83(1986) POSITION- 43 03 54.     (N) 098 30 07.     (W)   SCALED
 OR0348* NAVD 88 ORTHO HEIGHT -   534.891 (meters)     1754.89  (feet) ADJUSTED
 OR0348  ______________________________________________________________________
 OR0348  GEOID HEIGHT    -        -26.253 (meters)                     GEOID18
 OR0348  DYNAMIC HEIGHT  -        534.715 (meters)     1754.31  (feet) COMP
 OR0348  MODELED GRAVITY -    980,274.8   (mgal)                       NAVD 88
 OR0348
 OR0348  VERT ORDER      -  SECOND    CLASS 0
 OR0348
 OR0348.The horizontal coordinates were scaled from a map and have
 OR0348.an estimated accuracy of +/- 6 seconds.
 OR0348
 OR0348.The orthometric height was determined by differential leveling and
 OR0348.adjusted by the NATIONAL GEODETIC SURVEY
 OR0348.in June 1991.
 OR0348
 OR0348.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0348.GEOID18 height accuracy estimate available here.
 OR0348
 OR0348.Click photographs - Photos may exist for this station.
 OR0348
 OR0348.The dynamic height is computed by dividing the NAVD 88
 OR0348.geopotential number by the normal gravity value computed on the
 OR0348.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0348.degrees latitude (g = 980.6199 gals.).
 OR0348
 OR0348.The modeled gravity was interpolated from observed gravity values.
 OR0348
 OR0348;                    North         East    Units  Estimated Accuracy
 OR0348;SPC SD S     -    82,930.      749,160.      MT  (+/- 180 meters Scaled)
 OR0348
 OR0348_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN405681(NAD 83)
 OR0348
 OR0348                          SUPERSEDED SURVEY CONTROL
 OR0348
 OR0348  NGVD 29 (??/??/92)  534.594  (m)         1753.91   (f) ADJ UNCH    2 0
 OR0348
 OR0348.Superseded values are not recommended for survey control.
 OR0348
 OR0348.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0348.See file dsdata.pdf to determine how the superseded data were derived.
 OR0348
 OR0348_MARKER: DB = BENCH MARK DISK
 OR0348_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0348_STAMPING: G 337 1949
 OR0348_MARK LOGO: CGS
 OR0348_PROJECTION: FLUSH
 OR0348_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0348+STABILITY: SURFACE MOTION
 OR0348_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0348+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0348
 OR0348  HISTORY     - Date     Condition        Report By
 OR0348  HISTORY     - 1949     MONUMENTED       CGS
 OR0348  HISTORY     - 20121212 GOOD             INDIV
 OR0348
 OR0348                          STATION DESCRIPTION
 OR0348
 OR0348'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0348'1.4 MI E FROM PICKSTOWN.
 OR0348'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 OR0348'PICKSTOWN, THENCE 1.25 MILE EAST ALONG A DIRT ROAD, AT THE SUMMIT
 OR0348'OF A HILL SLOPING TO THE WEST AND DOWN INTO A DRAW, 20.0 FEET
 OR0348'SOUTH OF THE CENTER LINE OF THE ROAD, 8.0 FEET NORTHEAST OF A
 OR0348'POWER LINE POLE, 1.4 FEET SOUTH OF A FENCE, 1.1 FEET WEST OF A
 OR0348'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST ABOUT LEVEL
 OR0348'WITH THE GROUND AND ABOUT 2.0 FEET ABOVE ROAD LEVEL.
 OR0348
 OR0348                          STATION RECOVERY (2012)
 OR0348
 OR0348'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0348'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0066 ***********************************************************************
 NN0066  DESIGNATION -  G 338
 NN0066  PID         -  NN0066
 NN0066  STATE/COUNTY-  SD/CHARLES MIX
 NN0066  COUNTRY     -  US
 NN0066  USGS QUAD   -  NIOBRARA NW (2017)
 NN0066
 NN0066                         *CURRENT SURVEY CONTROL
 NN0066  ______________________________________________________________________
 NN0066* NAD 83(1986) POSITION- 42 52 41.     (N) 098 13 49.     (W)   SCALED
 NN0066* NAVD 88 ORTHO HEIGHT -   377.403 (meters)     1238.20  (feet) ADJUSTED
 NN0066  ______________________________________________________________________
 NN0066  GEOID HEIGHT    -        -26.020 (meters)                     GEOID18
 NN0066  DYNAMIC HEIGHT  -        377.277 (meters)     1237.78  (feet) COMP
 NN0066  MODELED GRAVITY -    980,276.8   (mgal)                       NAVD 88
 NN0066
 NN0066  VERT ORDER      -  SECOND    CLASS 0
 NN0066
 NN0066.The horizontal coordinates were scaled from a map and have
 NN0066.an estimated accuracy of +/- 6 seconds.
 NN0066
 NN0066.The orthometric height was determined by differential leveling and
 NN0066.adjusted by the NATIONAL GEODETIC SURVEY
 NN0066.in June 1991.
 NN0066
 NN0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0066.GEOID18 height accuracy estimate available here.
 NN0066
 NN0066.Click photographs - Photos may exist for this station.
 NN0066
 NN0066.The dynamic height is computed by dividing the NAVD 88
 NN0066.geopotential number by the normal gravity value computed on the
 NN0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0066.degrees latitude (g = 980.6199 gals.).
 NN0066
 NN0066.The modeled gravity was interpolated from observed gravity values.
 NN0066
 NN0066;                    North         East    Units  Estimated Accuracy
 NN0066;SPC SD S     -    62,690.      771,800.      MT  (+/- 180 meters Scaled)
 NN0066
 NN0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN628475(NAD 83)
 NN0066
 NN0066                          SUPERSEDED SURVEY CONTROL
 NN0066
 NN0066  NGVD 29 (??/??/92)  377.159  (m)         1237.40   (f) ADJ UNCH    2 0
 NN0066
 NN0066.Superseded values are not recommended for survey control.
 NN0066
 NN0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0066.See file dsdata.pdf to determine how the superseded data were derived.
 NN0066
 NN0066_MARKER: DB = BENCH MARK DISK
 NN0066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0066_STAMPING: G 338 1949
 NN0066_MARK LOGO: CGS
 NN0066_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0066+STABILITY: SURFACE MOTION
 NN0066
 NN0066  HISTORY     - Date     Condition        Report By
 NN0066  HISTORY     - 1949     MONUMENTED       CGS
 NN0066
 NN0066                          STATION DESCRIPTION
 NN0066
 NN0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0066'10.5 MI ESE FROM GREENWOOD.
 NN0066'1.4 MILES EAST ALONG A DIRT ROAD FROM THE YANKTON INDIAN AGENCY
 NN0066'AT GREENWOOD, THENCE 9.1 MILES SOUTHEAST ALONG A GRAVEL ROAD,
 NN0066'AT A T-JUNCTION OF ROADS, 232.0 FEET WEST OF THE WEST END OF A
 NN0066'CONCRETE BRIDGE, 23.0 FEET NORTH OF THE CENTER LINE OF THE
 NN0066'EAST-WEST ROAD, 13.0 FEET EAST OF A POINT ON THE PROJECTED
 NN0066'CENTER LINE OF A ROAD LEADING SOUTH, 3.8 FEET WEST OF TELEPHONE
 NN0066'POLE NO. 332/1, 1.5 FEET SOUTH OF A FENCE, 1.1 FEET WEST OF A
 NN0066'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 NN0066'0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0676 ***********************************************************************
 OR0676  DESIGNATION -  G 339
 OR0676  PID         -  OR0676
 OR0676  STATE/COUNTY-  SD/GREGORY
 OR0676  COUNTRY     -  US
 OR0676  USGS QUAD   -  HERRICK NE (2017)
 OR0676
 OR0676                         *CURRENT SURVEY CONTROL
 OR0676  ______________________________________________________________________
 OR0676* NAD 83(1986) POSITION- 43 14 11.     (N) 099 01 30.     (W)   SCALED
 OR0676* NAVD 88 ORTHO HEIGHT -   511.411 (meters)     1677.85  (feet) ADJUSTED
 OR0676  ______________________________________________________________________
 OR0676  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 OR0676  DYNAMIC HEIGHT  -        511.237 (meters)     1677.28  (feet) COMP
 OR0676  MODELED GRAVITY -    980,265.9   (mgal)                       NAVD 88
 OR0676
 OR0676  VERT ORDER      -  FIRST     CLASS II
 OR0676
 OR0676.The horizontal coordinates were scaled from a map and have
 OR0676.an estimated accuracy of +/- 6 seconds.
 OR0676
 OR0676.The orthometric height was determined by differential leveling and
 OR0676.adjusted by the NATIONAL GEODETIC SURVEY
 OR0676.in June 1991.
 OR0676
 OR0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0676.GEOID18 height accuracy estimate available here.
 OR0676
 OR0676.Click photographs - Photos may exist for this station.
 OR0676
 OR0676.The dynamic height is computed by dividing the NAVD 88
 OR0676.geopotential number by the normal gravity value computed on the
 OR0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0676.degrees latitude (g = 980.6199 gals.).
 OR0676
 OR0676.The modeled gravity was interpolated from observed gravity values.
 OR0676
 OR0676;                    North         East    Units  Estimated Accuracy
 OR0676;SPC SD S     -   101,160.      706,260.      MT  (+/- 180 meters Scaled)
 OR0676
 OR0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN979870(NAD 83)
 OR0676
 OR0676                          SUPERSEDED SURVEY CONTROL
 OR0676
 OR0676  NGVD 29 (??/??/92)  511.080  (m)         1676.77   (f) ADJ UNCH    1 2
 OR0676
 OR0676.Superseded values are not recommended for survey control.
 OR0676
 OR0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0676.See file dsdata.pdf to determine how the superseded data were derived.
 OR0676
 OR0676_MARKER: DB = BENCH MARK DISK
 OR0676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0676_STAMPING: G 339 1949
 OR0676_MARK LOGO: CGS
 OR0676_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0676+STABILITY: SURFACE MOTION
 OR0676
 OR0676  HISTORY     - Date     Condition        Report By
 OR0676  HISTORY     - 1949     MONUMENTED       CGS
 OR0676  HISTORY     - 1983     POOR             USPSQD
 OR0676  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0676
 OR0676                          STATION DESCRIPTION
 OR0676
 OR0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0676'14.6 MI NW FROM BONESTEEL.
 OR0676'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0676'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0676'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0676'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0676'MILES NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES NORTHWEST ALONG
 OR0676'A DIRT ROAD, 0.6 MILE NORTHERLY ALONG A FIELD ROAD FROM A CATTLE
 OR0676'GUARD AT A FARMHOUSE, AT THE SUMMIT OF A HILL, IN A SADDLE BETWEEN
 OR0676'TWO HILLS, 27 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 OR0676'0.1 MILE SOUTHEAST OF A Y-JUNCTION OF ROADS, 2 FEET NORTHWEST OF A
 OR0676'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3
 OR0676'FOOT ABOVE THE GROUND.
 OR0676
 OR0676                          STATION RECOVERY (1983)
 OR0676
 OR0676'RECOVERY NOTE BY US POWER SQUADRON 1983
 OR0676'BECAME TORN OU BECAME TORN OUT WHEN CONTRACTOR BUILT NEW ROAD. SURVEY
 OR0676'MARKER IS NOW LOCATED AT GREGORY CON. HWY. DEPT. BURKE SO.DAK 57523
 OR0676'BOX 219 PHONE 775 2677
 OR0676
 OR0676                          STATION RECOVERY (2013)
 OR0676
 OR0676'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0676'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0666 ***********************************************************************
 OR0666  DESIGNATION -  G 340
 OR0666  PID         -  OR0666
 OR0666  STATE/COUNTY-  SD/GREGORY
 OR0666  COUNTRY     -  US
 OR0666  USGS QUAD   -  LUCAS SE (2017)
 OR0666
 OR0666                         *CURRENT SURVEY CONTROL
 OR0666  ______________________________________________________________________
 OR0666* NAD 83(1986) POSITION- 43 17 37.     (N) 099 04 47.     (W)   SCALED
 OR0666* NAVD 88 ORTHO HEIGHT -   608.889 (meters)     1997.66  (feet) ADJUSTED
 OR0666  ______________________________________________________________________
 OR0666  GEOID HEIGHT    -        -26.198 (meters)                     GEOID18
 OR0666  DYNAMIC HEIGHT  -        608.680 (meters)     1996.98  (feet) COMP
 OR0666  MODELED GRAVITY -    980,258.0   (mgal)                       NAVD 88
 OR0666
 OR0666  VERT ORDER      -  FIRST     CLASS II
 OR0666
 OR0666.The horizontal coordinates were scaled from a map and have
 OR0666.an estimated accuracy of +/- 6 seconds.
 OR0666
 OR0666.The orthometric height was determined by differential leveling and
 OR0666.adjusted by the NATIONAL GEODETIC SURVEY
 OR0666.in June 1991.
 OR0666
 OR0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0666.GEOID18 height accuracy estimate available here.
 OR0666
 OR0666.Click photographs - Photos may exist for this station.
 OR0666
 OR0666.The dynamic height is computed by dividing the NAVD 88
 OR0666.geopotential number by the normal gravity value computed on the
 OR0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0666.degrees latitude (g = 980.6199 gals.).
 OR0666
 OR0666.The modeled gravity was interpolated from observed gravity values.
 OR0666
 OR0666;                    North         East    Units  Estimated Accuracy
 OR0666;SPC SD S     -   107,450.      701,720.      MT  (+/- 180 meters Scaled)
 OR0666
 OR0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN935934(NAD 83)
 OR0666
 OR0666                          SUPERSEDED SURVEY CONTROL
 OR0666
 OR0666  NGVD 29 (??/??/92)  608.551  (m)         1996.55   (f) ADJ UNCH    1 2
 OR0666
 OR0666.Superseded values are not recommended for survey control.
 OR0666
 OR0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0666.See file dsdata.pdf to determine how the superseded data were derived.
 OR0666
 OR0666_MARKER: DB = BENCH MARK DISK
 OR0666_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0666_STAMPING: G 340 1949
 OR0666_MARK LOGO: CGS
 OR0666_PROJECTION: FLUSH
 OR0666_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0666+STABILITY: SURFACE MOTION
 OR0666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0666+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0666
 OR0666  HISTORY     - Date     Condition        Report By
 OR0666  HISTORY     - 1949     MONUMENTED       CGS
 OR0666  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0666  HISTORY     - 1981     GOOD             NGS
 OR0666  HISTORY     - 20120115 GOOD             INDIV
 OR0666
 OR0666                          STATION DESCRIPTION
 OR0666
 OR0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0666'20.6 MI NW FROM BONESTEEL.
 OR0666'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0666'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0666'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0666'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0666'MILES NORTH ALONG A DIRT ROAD, THENCE 10.0 MILES NORTHWEST
 OR0666'ALONG A DIRT ROAD, AT THE SUMMIT OF A HILL SLOPING DOWN AND TO
 OR0666'THE SOUTHWEST, ON THE OUTSIDE OF A CURVE WITH TANGENTS LEADING
 OR0666'EAST AND SOUTHWEST, ON THE POINT OF A BLUFF OVERLOOKING THE
 OR0666'MISSOURI RIVER, ABOUT 0.3 MILE NORTHEAST OF A FARMHOUSE, 48 FEET
 OR0666'NORTHWEST OF THE CENTER LINE OF THE ROAD, 2 FEET SOUTHEAST OF A
 OR0666'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH
 OR0666'THE GROUND.
 OR0666
 OR0666                          STATION RECOVERY (1971)
 OR0666
 OR0666'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0666'MARK NOT FOUND.
 OR0666
 OR0666                          STATION RECOVERY (1981)
 OR0666
 OR0666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 OR0666'ABOUT 18 MILES (29 KM) WEST FROM PLATTE ALONG HIGHWAY 44, THENCE
 OR0666'SOUTHEAST ALONG HIGHWAY 1806 FOR 10.0 MILES (16.1 KM) TO WHERE ROAD
 OR0666'CURVES RIGHT AND THE MARK ON THE LEFT. AT THE NORTHEAST EDGE OF A
 OR0666'BLUFF OVERLOOKING THE MISSOURI RIVER, 22 FEET (6.7 M) NORTH-NORTHEAST
 OR0666'OF A FENCE.
 OR0666
 OR0666                          STATION RECOVERY (2012)
 OR0666
 OR0666'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0318 ***********************************************************************
 OQ0318  DESIGNATION -  G 341
 OQ0318  PID         -  OQ0318
 OQ0318  STATE/COUNTY-  SD/MINNEHAHA
 OQ0318  COUNTRY     -  US
 OQ0318  USGS QUAD   -  RENNER (2017)
 OQ0318
 OQ0318                         *CURRENT SURVEY CONTROL
 OQ0318  ______________________________________________________________________
 OQ0318* NAD 83(1986) POSITION- 43 41 20.     (N) 096 43 42.     (W)   SCALED
 OQ0318* NAVD 88 ORTHO HEIGHT -   440.904 (meters)     1446.53  (feet) ADJUSTED
 OQ0318  ______________________________________________________________________
 OQ0318  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 OQ0318  DYNAMIC HEIGHT  -        440.795 (meters)     1446.17  (feet) COMP
 OQ0318  MODELED GRAVITY -    980,359.1   (mgal)                       NAVD 88
 OQ0318
 OQ0318  VERT ORDER      -  FIRST     CLASS II
 OQ0318
 OQ0318.The horizontal coordinates were scaled from a map and have
 OQ0318.an estimated accuracy of +/- 6 seconds.
 OQ0318
 OQ0318.The orthometric height was determined by differential leveling and
 OQ0318.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0318.in June 1991.
 OQ0318
 OQ0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0318.GEOID18 height accuracy estimate available here.
 OQ0318
 OQ0318.Click photographs - Photos may exist for this station.
 OQ0318
 OQ0318.The dynamic height is computed by dividing the NAVD 88
 OQ0318.geopotential number by the normal gravity value computed on the
 OQ0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0318.degrees latitude (g = 980.6199 gals.).
 OQ0318
 OQ0318.The modeled gravity was interpolated from observed gravity values.
 OQ0318
 OQ0318;                    North         East    Units  Estimated Accuracy
 OQ0318;SPC SD S     -   156,900.      890,530.      MT  (+/- 180 meters Scaled)
 OQ0318
 OQ0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP830398(NAD 83)
 OQ0318
 OQ0318                          SUPERSEDED SURVEY CONTROL
 OQ0318
 OQ0318  NGVD 29 (??/??/92)  440.625  (m)         1445.62   (f) ADJ UNCH    1 2
 OQ0318
 OQ0318.Superseded values are not recommended for survey control.
 OQ0318
 OQ0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0318.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0318
 OQ0318_MARKER: DB = BENCH MARK DISK
 OQ0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0318_STAMPING: G 341 1949
 OQ0318_MARK LOGO: CGS
 OQ0318_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0318+STABILITY: SURFACE MOTION
 OQ0318
 OQ0318  HISTORY     - Date     Condition        Report By
 OQ0318  HISTORY     - 1949     MONUMENTED       CGS
 OQ0318
 OQ0318                          STATION DESCRIPTION
 OQ0318
 OQ0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0318'3 MI N FROM RENNER.
 OQ0318'3.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0318'RAILROAD FROM THE STATION AT RENNER, 0.6 MILE SOUTH OF BENCH
 OQ0318'MARK F 341, AT A ROAD CROSSING, 121.0 FEET NORTH OF THE CENTER
 OQ0318'LINE OF THE ROAD, 46.0 FEET EAST OF THE EAST RAIL OF THE TRACK,
 OQ0318'17.0 FEET EAST OF THE THIRD POLE NORTH OF MILEPOST 80, 2.0 FEET
 OQ0318'NORTH OF A REFERENCE POST, 1.4 FEET WEST OF A FENCE, AND SET
 OQ0318'IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 OQ0318'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0455 ***********************************************************************
 PR0455  DESIGNATION -  G 342
 PR0455  PID         -  PR0455
 PR0455  STATE/COUNTY-  SD/CODINGTON
 PR0455  COUNTRY     -  US
 PR0455  USGS QUAD   -  WATERTOWN SE (2017)
 PR0455
 PR0455                         *CURRENT SURVEY CONTROL
 PR0455  ______________________________________________________________________
 PR0455* NAD 83(1986) POSITION- 44 48 15.     (N) 097 01 34.     (W)   SCALED
 PR0455* NAVD 88 ORTHO HEIGHT -   539.798 (meters)     1770.99  (feet) ADJUSTED
 PR0455  ______________________________________________________________________
 PR0455  GEOID HEIGHT    -        -25.054 (meters)                     GEOID18
 PR0455  DYNAMIC HEIGHT  -        539.719 (meters)     1770.73  (feet) COMP
 PR0455  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 PR0455
 PR0455  VERT ORDER      -  SECOND    CLASS 0
 PR0455
 PR0455.The horizontal coordinates were scaled from a map and have
 PR0455.an estimated accuracy of +/- 6 seconds.
 PR0455
 PR0455.The orthometric height was determined by differential leveling and
 PR0455.adjusted by the NATIONAL GEODETIC SURVEY
 PR0455.in June 1991.
 PR0455
 PR0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0455.GEOID18 height accuracy estimate available here.
 PR0455
 PR0455.Click photographs - Photos may exist for this station.
 PR0455
 PR0455.The dynamic height is computed by dividing the NAVD 88
 PR0455.geopotential number by the normal gravity value computed on the
 PR0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0455.degrees latitude (g = 980.6199 gals.).
 PR0455
 PR0455.The modeled gravity was interpolated from observed gravity values.
 PR0455
 PR0455;                    North         East    Units  Estimated Accuracy
 PR0455;SPC SD N     -   112,200.      835,210.      MT  (+/- 180 meters Scaled)
 PR0455
 PR0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ561630(NAD 83)
 PR0455
 PR0455                          SUPERSEDED SURVEY CONTROL
 PR0455
 PR0455  NGVD 29 (??/??/92)  539.502  (m)         1770.02   (f) ADJ UNCH    2 0
 PR0455
 PR0455.Superseded values are not recommended for survey control.
 PR0455
 PR0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0455.See file dsdata.pdf to determine how the superseded data were derived.
 PR0455
 PR0455_MARKER: DB = BENCH MARK DISK
 PR0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0455_STAMPING: G 342 1949
 PR0455_MARK LOGO: CGS
 PR0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0455+STABILITY: SURFACE MOTION
 PR0455
 PR0455  HISTORY     - Date     Condition        Report By
 PR0455  HISTORY     - 1949     MONUMENTED       CGS
 PR0455  HISTORY     - 1977     GOOD             LOCENG
 PR0455
 PR0455                          STATION DESCRIPTION
 PR0455
 PR0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0455'5.4 MI N FROM CASTLEWOOD.
 PR0455'5.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0455'CASTLEWOOD, 29.0 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 PR0455'COUNTY LINE ROAD, 1.9 FEET WEST OF A REFERENCE POST, 1.6
 PR0455'FEET SOUTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PR0455'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 PR0455
 PR0455                          STATION RECOVERY (1977)
 PR0455
 PR0455'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 PR0455'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1109 ***********************************************************************
 NM1109  DESIGNATION -  G 343
 NM1109  PID         -  NM1109
 NM1109  STATE/COUNTY-  SD/CLAY
 NM1109  COUNTRY     -  US
 NM1109  USGS QUAD   -  MECKLING (2017)
 NM1109
 NM1109                         *CURRENT SURVEY CONTROL
 NM1109  ______________________________________________________________________
 NM1109* NAD 83(1986) POSITION- 42 47 12.     (N) 097 03 07.     (W)   SCALED
 NM1109* NAVD 88 ORTHO HEIGHT -   352.752 (meters)     1157.32  (feet) ADJUSTED
 NM1109  ______________________________________________________________________
 NM1109  GEOID HEIGHT    -        -25.613 (meters)                     GEOID18
 NM1109  DYNAMIC HEIGHT  -        352.647 (meters)     1156.98  (feet) COMP
 NM1109  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 NM1109
 NM1109  VERT ORDER      -  SECOND    CLASS 0
 NM1109
 NM1109.The horizontal coordinates were scaled from a map and have
 NM1109.an estimated accuracy of +/- 6 seconds.
 NM1109
 NM1109.The orthometric height was determined by differential leveling and
 NM1109.adjusted by the NATIONAL GEODETIC SURVEY
 NM1109.in June 1991.
 NM1109
 NM1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1109.GEOID18 height accuracy estimate available here.
 NM1109
 NM1109.Click photographs - Photos may exist for this station.
 NM1109
 NM1109.The dynamic height is computed by dividing the NAVD 88
 NM1109.geopotential number by the normal gravity value computed on the
 NM1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1109.degrees latitude (g = 980.6199 gals.).
 NM1109
 NM1109.The modeled gravity was interpolated from observed gravity values.
 NM1109
 NM1109;                    North         East    Units  Estimated Accuracy
 NM1109;SPC SD S     -    55,670.      868,430.      MT  (+/- 180 meters Scaled)
 NM1109
 NM1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN593389(NAD 83)
 NM1109
 NM1109                          SUPERSEDED SURVEY CONTROL
 NM1109
 NM1109  NGVD 29 (??/??/92)  352.545  (m)         1156.64   (f) ADJ UNCH    2 0
 NM1109
 NM1109.Superseded values are not recommended for survey control.
 NM1109
 NM1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1109.See file dsdata.pdf to determine how the superseded data were derived.
 NM1109
 NM1109_MARKER: DB = BENCH MARK DISK
 NM1109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1109_STAMPING: G 343 1949
 NM1109_MARK LOGO: CGS
 NM1109_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1109+STABILITY: SURFACE MOTION
 NM1109
 NM1109  HISTORY     - Date     Condition        Report By
 NM1109  HISTORY     - 1949     MONUMENTED       CGS
 NM1109
 NM1109                          STATION DESCRIPTION
 NM1109
 NM1109'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1109'6.4 MI W FROM VERMILLION.
 NM1109'1.8 MILES WEST ALONG STATE HIGHWAY 50 FROM THE COURTHOUSE AT
 NM1109'VERMILLION, THENCE 3.85 MILES WEST ALONG A GRAVELED ROAD,
 NM1109'THENCE 0.2 MILE NORTH ALONG A GRAVELED ROAD, THENCE 0.5 MILE
 NM1109'WEST ALONG A GRAVELED ROAD, AT THE FARM HOME OF NORMAN T.
 NM1109'KNUTSON, 260.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 NM1109'HOUSE, 84 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD,
 NM1109'9 FEET EAST OF THE CENTER LINE OF A PRIVATE DRIVE-WAY, 0.7 FOOT
 NM1109'WEST OF A FENCE, 1.5 FEET NORTH OF A REFERENCE POST, AND SET IN
 NM1109'THE TOP OF A 5.5-FOOT CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 NM1109'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1091 ***********************************************************************
 NM1091  DESIGNATION -  G 344
 NM1091  PID         -  NM1091
 NM1091  STATE/COUNTY-  SD/YANKTON
 NM1091  COUNTRY     -  US
 NM1091  USGS QUAD   -  SAINT HELENA (2017)
 NM1091
 NM1091                         *CURRENT SURVEY CONTROL
 NM1091  ______________________________________________________________________
 NM1091* NAD 83(1986) POSITION- 42 51 06.9    (N) 097 10 50.0    (W)   HD_HELD2
 NM1091* NAVD 88 ORTHO HEIGHT -   354.409 (meters)     1162.76  (feet) ADJUSTED
 NM1091  ______________________________________________________________________
 NM1091  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 NM1091  DYNAMIC HEIGHT  -        354.308 (meters)     1162.43  (feet) COMP
 NM1091  MODELED GRAVITY -    980,324.2   (mgal)                       NAVD 88
 NM1091
 NM1091  VERT ORDER      -  SECOND    CLASS 0
 NM1091
 NM1091.The horizontal coordinates were established by autonomous hand held GPS
 NM1091.observations and have an estimated accuracy of +/- 10 meters.
 NM1091
 NM1091.The orthometric height was determined by differential leveling and
 NM1091.adjusted by the NATIONAL GEODETIC SURVEY
 NM1091.in June 1991.
 NM1091
 NM1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1091.GEOID18 height accuracy estimate available here.
 NM1091
 NM1091.Click photographs - Photos may exist for this station.
 NM1091
 NM1091.The dynamic height is computed by dividing the NAVD 88
 NM1091.geopotential number by the normal gravity value computed on the
 NM1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1091.degrees latitude (g = 980.6199 gals.).
 NM1091
 NM1091.The modeled gravity was interpolated from observed gravity values.
 NM1091
 NM1091;                    North         East    Units  Estimated Accuracy
 NM1091;SPC SD S     -    62,501.      857,634.      MT  (+/- 10 meters HH2 GPS)
 NM1091
 NM1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN4865745976(NAD 83)
 NM1091
 NM1091                          SUPERSEDED SURVEY CONTROL
 NM1091
 NM1091  NGVD 29 (??/??/92)  354.210  (m)         1162.10   (f) ADJ UNCH    2 0
 NM1091
 NM1091.Superseded values are not recommended for survey control.
 NM1091
 NM1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1091.See file dsdata.pdf to determine how the superseded data were derived.
 NM1091
 NM1091_MARKER: DB = BENCH MARK DISK
 NM1091_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 NM1091_SP_SET: CULVERT HEADWALL
 NM1091_STAMPING: G 344 1949
 NM1091_MARK LOGO: CGS
 NM1091_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1091+STABILITY: SURFACE MOTION
 NM1091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1091+SATELLITE: SATELLITE OBSERVATIONS - April 26, 2011
 NM1091
 NM1091  HISTORY     - Date     Condition        Report By
 NM1091  HISTORY     - 1949     MONUMENTED       CGS
 NM1091  HISTORY     - 20110426 GOOD             INDIV
 NM1091
 NM1091                          STATION DESCRIPTION
 NM1091
 NM1091'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1091'2.8 MI SW FROM GAYVILLE.
 NM1091'0.55 MILE SOUTH ALONG A HARD SURFACE ROAD FROM THE CHICAGO,
 NM1091'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT GAYVILLE,
 NM1091'THENCE 1.0 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 NM1091'WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE SOUTH ALONG A
 NM1091'GRAVELED ROAD, IN THE SOUTH END OF THE WEST HEADWALL OF A
 NM1091'24-INCH CONCRETE TUBE CULVERT UNDER THE NORTH-SOUTH ROAD, 21 FEET
 NM1091'WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 29 FEET NORTH
 NM1091'OF THE CENTER LINE OF AN EAST-WEST ROAD, 1.2 FEET NORTH OF THE
 NM1091'SOUTH END OF THE HEADWALL, ABOUT LEVEL WITH THE ROAD.
 NM1091
 NM1091                          STATION RECOVERY (2011)
 NM1091
 NM1091'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (CLB)
 NM1091'FOUND IN GOOD CONDITION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0470 ***********************************************************************
 PS0470  DESIGNATION -  G 349
 PS0470  PID         -  PS0470
 PS0470  STATE/COUNTY-  SD/BUFFALO
 PS0470  COUNTRY     -  US
 PS0470  USGS QUAD   -  LOWER BRULE (2017)
 PS0470
 PS0470                         *CURRENT SURVEY CONTROL
 PS0470  ______________________________________________________________________
 PS0470* NAD 83(1986) POSITION- 44 04 36.     (N) 099 31 42.     (W)   SCALED
 PS0470* NAVD 88 ORTHO HEIGHT -   416.330 (meters)     1365.91  (feet) ADJUSTED
 PS0470  ______________________________________________________________________
 PS0470  GEOID HEIGHT    -        -24.744 (meters)                     GEOID18
 PS0470  DYNAMIC HEIGHT  -        416.233 (meters)     1365.59  (feet) COMP
 PS0470  MODELED GRAVITY -    980,375.1   (mgal)                       NAVD 88
 PS0470
 PS0470  VERT ORDER      -  FIRST     CLASS II
 PS0470
 PS0470.The horizontal coordinates were scaled from a map and have
 PS0470.an estimated accuracy of +/- 6 seconds.
 PS0470
 PS0470.The orthometric height was determined by differential leveling and
 PS0470.adjusted by the NATIONAL GEODETIC SURVEY
 PS0470.in June 1991.
 PS0470
 PS0470.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0470.GEOID18 height accuracy estimate available here.
 PS0470
 PS0470.Click photographs - Photos may exist for this station.
 PS0470
 PS0470.The dynamic height is computed by dividing the NAVD 88
 PS0470.geopotential number by the normal gravity value computed on the
 PS0470.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0470.degrees latitude (g = 980.6199 gals.).
 PS0470
 PS0470.The modeled gravity was interpolated from observed gravity values.
 PS0470
 PS0470;                    North         East    Units  Estimated Accuracy
 PS0470;SPC SD S     -   193,990.      664,480.      MT  (+/- 180 meters Scaled)
 PS0470
 PS0470_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP576805(NAD 83)
 PS0470
 PS0470                          SUPERSEDED SURVEY CONTROL
 PS0470
 PS0470  NGVD 29 (??/??/92)  415.997  (m)         1364.82   (f) ADJ UNCH    1 2
 PS0470
 PS0470.Superseded values are not recommended for survey control.
 PS0470
 PS0470.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0470.See file dsdata.pdf to determine how the superseded data were derived.
 PS0470
 PS0470_MARKER: DB = BENCH MARK DISK
 PS0470_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0470_STAMPING: G 349 1949
 PS0470_MARK LOGO: CGS
 PS0470_PROJECTION: FLUSH
 PS0470_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0470+STABILITY: SURFACE MOTION
 PS0470
 PS0470  HISTORY     - Date     Condition        Report By
 PS0470  HISTORY     - 1949     MONUMENTED       CGS
 PS0470  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0470
 PS0470                          STATION DESCRIPTION
 PS0470
 PS0470'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0470'6.3 MI NW FROM FORT THOMPSON.
 PS0470'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0470'FORT THOMPSON, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY NO. 47,
 PS0470'THENCE 4.5 MILES WEST ALONG A DIRT ROAD, ON THE TOP OF A SAND
 PS0470'KNOLL, 44 FEET NORTH OF THE CENTER LINE OF THE ROAD, 41 FEET
 PS0470'WEST OF A 30-INCH COTTONWOOD TREE ON THE EAST SLOPE OF THE KNOLL,
 PS0470'7.8 FEET NORTHWEST OF A TELEPHONE POLE, 9 FEET NORTH OF A FENCE,
 PS0470'1.5 FEET EAST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 PS0470'POST 5 FEET IN DEPTH AND ABOUT LEVEL WITH THE GROUND.
 PS0470
 PS0470                          STATION RECOVERY (1965)
 PS0470
 PS0470'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0470'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0458 ***********************************************************************
 PS0458  DESIGNATION -  G 350
 PS0458  PID         -  PS0458
 PS0458  STATE/COUNTY-  SD/HUGHES
 PS0458  COUNTRY     -  US
 PS0458  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0458
 PS0458                         *CURRENT SURVEY CONTROL
 PS0458  ______________________________________________________________________
 PS0458* NAD 83(1986) POSITION- 44 08 53.     (N) 099 37 33.     (W)   SCALED
 PS0458* NAVD 88 ORTHO HEIGHT -   424.631 (meters)     1393.14  (feet) ADJUSTED
 PS0458  ______________________________________________________________________
 PS0458  GEOID HEIGHT    -        -24.414 (meters)                     GEOID18
 PS0458  DYNAMIC HEIGHT  -        424.539 (meters)     1392.84  (feet) COMP
 PS0458  MODELED GRAVITY -    980,391.4   (mgal)                       NAVD 88
 PS0458
 PS0458  VERT ORDER      -  FIRST     CLASS II
 PS0458
 PS0458.The horizontal coordinates were scaled from a map and have
 PS0458.an estimated accuracy of +/- 6 seconds.
 PS0458
 PS0458.The orthometric height was determined by differential leveling and
 PS0458.adjusted by the NATIONAL GEODETIC SURVEY
 PS0458.in June 1991.
 PS0458
 PS0458.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0458.GEOID18 height accuracy estimate available here.
 PS0458
 PS0458.Click photographs - Photos may exist for this station.
 PS0458
 PS0458.The dynamic height is computed by dividing the NAVD 88
 PS0458.geopotential number by the normal gravity value computed on the
 PS0458.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0458.degrees latitude (g = 980.6199 gals.).
 PS0458
 PS0458.The modeled gravity was interpolated from observed gravity values.
 PS0458
 PS0458;                    North         East    Units  Estimated Accuracy
 PS0458;SPC SD S     -   201,850.      656,600.      MT  (+/- 180 meters Scaled)
 PS0458
 PS0458_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP499885(NAD 83)
 PS0458
 PS0458                          SUPERSEDED SURVEY CONTROL
 PS0458
 PS0458  NGVD 29 (??/??/92)  424.303  (m)         1392.07   (f) ADJ UNCH    1 2
 PS0458
 PS0458.Superseded values are not recommended for survey control.
 PS0458
 PS0458.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0458.See file dsdata.pdf to determine how the superseded data were derived.
 PS0458
 PS0458_MARKER: DB = BENCH MARK DISK
 PS0458_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0458_STAMPING: G 350 1949
 PS0458_MARK LOGO: CGS
 PS0458_PROJECTION: PROJECTING 6 CENTIMETERS
 PS0458_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0458+STABILITY: SURFACE MOTION
 PS0458
 PS0458  HISTORY     - Date     Condition        Report By
 PS0458  HISTORY     - 1949     MONUMENTED       CGS
 PS0458  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0458
 PS0458                          STATION DESCRIPTION
 PS0458
 PS0458'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0458'11.3 MI E FROM JOE CREEK.
 PS0458'7.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 PS0458'JOE CREEK, THENCE 0.7 MILE NORTHEAST ALONG A FIELD ROAD, THENCE
 PS0458'0.5 MILE SOUTHEAST ALONG A FIELD ROAD, THENCE 1.0 MILE EAST
 PS0458'ALONG A SECTION LINE FENCE, THENCE 1.0 MILE EAST ALONG A FIELD
 PS0458'ROAD, THENCE 1.0 MILE EAST ALONG A DIRT ROAD, ON THE OUTSIDE
 PS0458'OF A CURVE WITH TANGENTS LEADING WEST AND SOUTH, 169 FEET
 PS0458'NORTHWEST OF THE NORTHWEST CORNER OF A FARMHOUSE, AT THE CORNER
 PS0458'OF SECTIONS 16, 17, 20 AND 21, T. 108 N., R. 73 W., 50 FEET
 PS0458'NORTHEAST OF THE CENTER LINE OF THE ROAD, 1.4 FEET WEST OF A
 PS0458'3-WAY CORNER FENCE POST, 1.5 FEET NORTH OF A REFERENCE POST,
 PS0458'SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET AND
 PS0458'PROJECTING 0.2 FOOT ABOVE THE GROUND.
 PS0458
 PS0458                          STATION RECOVERY (1965)
 PS0458
 PS0458'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0458'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1487 ***********************************************************************
 PU1487  DESIGNATION -  G 355
 PU1487  PID         -  PU1487
 PU1487  STATE/COUNTY-  SD/MEADE
 PU1487  COUNTRY     -  US
 PU1487  USGS QUAD   -  FORT MEADE NE (2017)
 PU1487
 PU1487                         *CURRENT SURVEY CONTROL
 PU1487  ______________________________________________________________________
 PU1487* NAD 83(1986) POSITION- 44 25 25.     (N) 103 20 51.     (W)   SCALED
 PU1487* NAVD 88 ORTHO HEIGHT -   966.119 (meters)     3169.68  (feet) ADJUSTED
 PU1487  ______________________________________________________________________
 PU1487  GEOID HEIGHT    -        -16.059 (meters)                     GEOID18
 PU1487  DYNAMIC HEIGHT  -        965.823 (meters)     3168.70  (feet) COMP
 PU1487  MODELED GRAVITY -    980,278.6   (mgal)                       NAVD 88
 PU1487
 PU1487  VERT ORDER      -  SECOND    CLASS 0
 PU1487
 PU1487.The horizontal coordinates were scaled from a map and have
 PU1487.an estimated accuracy of +/- 6 seconds.
 PU1487
 PU1487.The orthometric height was determined by differential leveling and
 PU1487.adjusted by the NATIONAL GEODETIC SURVEY
 PU1487.in June 1991.
 PU1487
 PU1487.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1487.GEOID18 height accuracy estimate available here.
 PU1487
 PU1487.Click photographs - Photos may exist for this station.
 PU1487
 PU1487.The dynamic height is computed by dividing the NAVD 88
 PU1487.geopotential number by the normal gravity value computed on the
 PU1487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1487.degrees latitude (g = 980.6199 gals.).
 PU1487
 PU1487.The modeled gravity was interpolated from observed gravity values.
 PU1487
 PU1487;                    North         East    Units  Estimated Accuracy
 PU1487;SPC SD N     -    71,100.      333,500.      MT  (+/- 180 meters Scaled)
 PU1487
 PU1487_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK315202(NAD 83)
 PU1487
 PU1487                          SUPERSEDED SURVEY CONTROL
 PU1487
 PU1487  NGVD 29 (??/??/92)  965.610  (m)         3168.01   (f) ADJ UNCH    2 0
 PU1487
 PU1487.Superseded values are not recommended for survey control.
 PU1487
 PU1487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1487.See file dsdata.pdf to determine how the superseded data were derived.
 PU1487
 PU1487_MARKER: DB = BENCH MARK DISK
 PU1487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1487_STAMPING: G 355 1961
 PU1487_MARK LOGO: CGS
 PU1487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1487+STABILITY: SURFACE MOTION
 PU1487
 PU1487  HISTORY     - Date     Condition        Report By
 PU1487  HISTORY     - 1961     MONUMENTED       CGS
 PU1487
 PU1487                          STATION DESCRIPTION
 PU1487
 PU1487'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1487'8.1 MI E FROM STURGIS.
 PU1487'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1487'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1487'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1487'EAST ALONG A DIRT AND SURFACED ROAD FOR 3.3 MILES, 78 FEET SOUTH
 PU1487'OF THE CENTER OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 2.4
 PU1487'FEET EAST OF A WITNESS POST, AND SET IN A SQUARE CONCRETE
 PU1487'POST THAT PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1972 ***********************************************************************
 PU1972  DESIGNATION -  G 358 RESET
 PU1972  PID         -  PU1972
 PU1972  STATE/COUNTY-  SD/BUTTE
 PU1972  COUNTRY     -  US
 PU1972  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1972
 PU1972                         *CURRENT SURVEY CONTROL
 PU1972  ______________________________________________________________________
 PU1972* NAD 83(1986) POSITION- 44 42 56.     (N) 103 54 32.     (W)   SCALED
 PU1972* NAVD 88 ORTHO HEIGHT -   937.534 (meters)     3075.89  (feet) ADJUSTED
 PU1972  ______________________________________________________________________
 PU1972  GEOID HEIGHT    -        -15.326 (meters)                     GEOID18
 PU1972  DYNAMIC HEIGHT  -        937.269 (meters)     3075.02  (feet) COMP
 PU1972  MODELED GRAVITY -    980,303.0   (mgal)                       NAVD 88
 PU1972
 PU1972  VERT ORDER      -  FIRST     CLASS II
 PU1972
 PU1972.The horizontal coordinates were scaled from a map and have
 PU1972.an estimated accuracy of +/- 6 seconds.
 PU1972
 PU1972.The orthometric height was determined by differential leveling and
 PU1972.adjusted by the NATIONAL GEODETIC SURVEY
 PU1972.in July 1998.
 PU1972
 PU1972.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1972.GEOID18 height accuracy estimate available here.
 PU1972
 PU1972.Click photographs - Photos may exist for this station.
 PU1972
 PU1972.The dynamic height is computed by dividing the NAVD 88
 PU1972.geopotential number by the normal gravity value computed on the
 PU1972.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1972.degrees latitude (g = 980.6199 gals.).
 PU1972
 PU1972.The modeled gravity was interpolated from observed gravity values.
 PU1972
 PU1972;                    North         East    Units  Estimated Accuracy
 PU1972;SPC SD N     -   105,510.      290,410.      MT  (+/- 180 meters Scaled)
 PU1972
 PU1972_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK864519(NAD 83)
 PU1972
 PU1972                          SUPERSEDED SURVEY CONTROL
 PU1972
 PU1972  NGVD 29 (04/17/07)  937.03   (m)         3074.2    (f) RESET       3  
 PU1972
 PU1972.Superseded values are not recommended for survey control.
 PU1972
 PU1972.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1972.See file dsdata.pdf to determine how the superseded data were derived.
 PU1972
 PU1972_MARKER: DV = VERTICAL CONTROL DISK
 PU1972_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1972_STAMPING: G 358 RESET 1975
 PU1972_MARK LOGO: NGS
 PU1972_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1972_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1972+STABILITY: SURFACE MOTION
 PU1972_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1972+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1972
 PU1972  HISTORY     - Date     Condition        Report By
 PU1972  HISTORY     - 1975     MONUMENTED       NGS
 PU1972  HISTORY     - 19951116 GOOD             NGS
 PU1972
 PU1972                          STATION DESCRIPTION
 PU1972
 PU1972'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1972'3.4 MI NW FROM BELLE FOURCHE.
 PU1972'3.4 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1972'WITH U.S. HIGHWAY 85 AT THE NORTH EDGE OF BELLE FOURCHE, AT
 PU1972'STATE HIGHWAY STATION NUMBER 521 + 70, 280 FEET SOUTHWEST OF THE
 PU1972'CENTER OF HIGHWAY 212, 45.5 FEET NORTHEAST OF THE NORTHEAST
 PU1972'RAILROAD RAIL, 21 FEET WEST OF A 2-POST BRACE PANEL IN THE
 PU1972'RAILROAD RIGHT-OF-WAY FENCE, 1.5 FEET NORTH OF THE FENCE AND
 PU1972'2.5 FEET EAST OF A METAL WITNESS POST, SET IN THE TOP OF A
 PU1972'ROUND CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 PU1972
 PU1972                          STATION RECOVERY (1995)
 PU1972
 PU1972'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1972'5.8 KM (3.60 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1972'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 108.0 M (354.3 FT)
 PU1972'NORTHWEST OF MILEPOST 10, 85.3 M (279.9 FT) SOUTHWEST OF THE HIGHWAY
 PU1972'CENTERLINE, 14.0 M (45.9 FT) NORTHEAST OF THE NEAR RAIL OF THE DAKOTA
 PU1972'MINNESOTA EASTERN RAILROAD, 3.9 M (12.8 FT) NORTHEAST OF A FENCE, 2.0
 PU1972'M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHEAST OF
 PU1972'A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 PU1972'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2066 ***********************************************************************
 PU2066  DESIGNATION -  G 359
 PU2066  PID         -  PU2066
 PU2066  STATE/COUNTY-  SD/BUTTE
 PU2066  COUNTRY     -  US
 PU2066  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2066
 PU2066                         *CURRENT SURVEY CONTROL
 PU2066  ______________________________________________________________________
 PU2066* NAD 83(1986) POSITION- 44 38 18.     (N) 103 51 34.     (W)   SCALED
 PU2066* NAVD 88 ORTHO HEIGHT -   962.413 (meters)     3157.52  (feet) ADJUSTED
 PU2066  ______________________________________________________________________
 PU2066  GEOID HEIGHT    -        -15.224 (meters)                     GEOID18
 PU2066  DYNAMIC HEIGHT  -        962.135 (meters)     3156.60  (feet) COMP
 PU2066  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 PU2066
 PU2066  VERT ORDER      -  SECOND    CLASS 0
 PU2066
 PU2066.The horizontal coordinates were scaled from a map and have
 PU2066.an estimated accuracy of +/- 6 seconds.
 PU2066
 PU2066.The orthometric height was determined by differential leveling and
 PU2066.adjusted by the NATIONAL GEODETIC SURVEY
 PU2066.in June 1991.
 PU2066
 PU2066.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2066.GEOID18 height accuracy estimate available here.
 PU2066
 PU2066.Click photographs - Photos may exist for this station.
 PU2066
 PU2066.The dynamic height is computed by dividing the NAVD 88
 PU2066.geopotential number by the normal gravity value computed on the
 PU2066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2066.degrees latitude (g = 980.6199 gals.).
 PU2066
 PU2066.The modeled gravity was interpolated from observed gravity values.
 PU2066
 PU2066;                    North         East    Units  Estimated Accuracy
 PU2066;SPC SD N     -    96,750.      293,910.      MT  (+/- 180 meters Scaled)
 PU2066
 PU2066_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904434(NAD 83)
 PU2066
 PU2066                          SUPERSEDED SURVEY CONTROL
 PU2066
 PU2066  NGVD 29 (??/??/92)  961.918  (m)         3155.89   (f) ADJ UNCH    2 0
 PU2066
 PU2066.Superseded values are not recommended for survey control.
 PU2066
 PU2066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2066.See file dsdata.pdf to determine how the superseded data were derived.
 PU2066
 PU2066_MARKER: DB = BENCH MARK DISK
 PU2066_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU2066_SP_SET: BRIDGE
 PU2066_STAMPING: G 359 1962
 PU2066_MARK LOGO: CGS
 PU2066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2066
 PU2066  HISTORY     - Date     Condition        Report By
 PU2066  HISTORY     - 1962     MONUMENTED       CGS
 PU2066  HISTORY     - 1984     GOOD             NGS
 PU2066
 PU2066                          STATION DESCRIPTION
 PU2066
 PU2066'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2066'2 MI S FROM BELLE FOURCHE.
 PU2066'2.05 MILE SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2066'HOUSE AT BELLE FOURCHE, SET IN TOP OF THE NORTHWEST END OF
 PU2066'THE SOUTHEAST WINGWALL OF A BRIDGE OVER A DITCH, 17 FEET EAST
 PU2066'OF THE CENTERLINE OF THE HIGHWAY, 3 FEET NORTHWEST OF THE
 PU2066'SOUTHEAST EDGE OF THE WINGWALL, 0.7 OF A FOOT SOUTHEAST OF THE
 PU2066'SOUTHEAST END OF THE HEADWALL, DRILLED IN HORIZONTAL, LEVEL
 PU2066'WITH THE HIGHWAY.
 PU2066
 PU2066                          STATION RECOVERY (1984)
 PU2066
 PU2066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9075 ***********************************************************************
 AD9075  DESIGNATION -  G 359 RESET
 AD9075  PID         -  AD9075
 AD9075  STATE/COUNTY-  SD/BUTTE
 AD9075  COUNTRY     -  US
 AD9075  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9075
 AD9075                         *CURRENT SURVEY CONTROL
 AD9075  ______________________________________________________________________
 AD9075* NAD 83(1986) POSITION- 44 38 17.     (N) 103 51 34.     (W)   SCALED
 AD9075* NAVD 88 ORTHO HEIGHT -   962.360 (meters)     3157.34  (feet) ADJUSTED
 AD9075  ______________________________________________________________________
 AD9075  GEOID HEIGHT    -        -15.223 (meters)                     GEOID18
 AD9075  DYNAMIC HEIGHT  -        962.081 (meters)     3156.43  (feet) COMP
 AD9075  MODELED GRAVITY -    980,295.5   (mgal)                       NAVD 88
 AD9075
 AD9075  VERT ORDER      -  FIRST     CLASS II
 AD9075
 AD9075.The horizontal coordinates were scaled from a map and have
 AD9075.an estimated accuracy of +/- 6 seconds.
 AD9075
 AD9075.The orthometric height was determined by differential leveling and
 AD9075.adjusted by the NATIONAL GEODETIC SURVEY
 AD9075.in July 1998.
 AD9075
 AD9075.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9075.GEOID18 height accuracy estimate available here.
 AD9075
 AD9075.Click photographs - Photos may exist for this station.
 AD9075
 AD9075.The dynamic height is computed by dividing the NAVD 88
 AD9075.geopotential number by the normal gravity value computed on the
 AD9075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9075.degrees latitude (g = 980.6199 gals.).
 AD9075
 AD9075.The modeled gravity was interpolated from observed gravity values.
 AD9075
 AD9075;                    North         East    Units  Estimated Accuracy
 AD9075;SPC SD N     -    96,720.      293,910.      MT  (+/- 180 meters Scaled)
 AD9075
 AD9075_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904433(NAD 83)
 AD9075
 AD9075                          SUPERSEDED SURVEY CONTROL
 AD9075
 AD9075.No superseded survey control is available for this station.
 AD9075
 AD9075_MARKER: DV = VERTICAL CONTROL DISK
 AD9075_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AD9075_STAMPING: G 359 RESET 1985
 AD9075_MARK LOGO: NGS
 AD9075_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9075_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD9075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9075+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9075
 AD9075  HISTORY     - Date     Condition        Report By
 AD9075  HISTORY     - 1985     MONUMENTED       NGS
 AD9075  HISTORY     - 19960415 GOOD             NGS
 AD9075
 AD9075                          STATION DESCRIPTION
 AD9075
 AD9075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9075'3.5 KM (2.15 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9075'IN BELLE FOURCHE, 840.0 M (2755.9 FT) NORTH OF MILEPOST 53, 44.5 M
 AD9075'(146.0 FT) EAST OF THE HIGHWAY CENTERLINE, 38.8 M (127.3 FT) SOUTHEAST
 AD9075'OF THE EAST HEADWALL OF A CULVERT UNDER THE HIGHWAY, 21.4 M (70.2 FT)
 AD9075'EAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AD9075'0.1 M (0.3 FT) NORTH OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN
 AD9075'A 4-INCH PVC PIPE AND IS FLUSH WITH THE GROUND SURFACE.  THE MONUMENT
 AD9075'IS ON PROPERTY OWNED BY BERNADINE MONCUR, HC30, BOX 80, BELLE FOURCHE,
 AD9075'SD 57717, TELEPHONE NUMBER (605) 892-4116.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0141 ***********************************************************************
 OR0141  DESIGNATION -  G 36
 OR0141  PID         -  OR0141
 OR0141  STATE/COUNTY-  SD/GREGORY
 OR0141  COUNTRY     -  US
 OR0141  USGS QUAD   -  SOUTH SCALP CREEK (2017)
 OR0141
 OR0141                         *CURRENT SURVEY CONTROL
 OR0141  ______________________________________________________________________
 OR0141* NAD 83(1986) POSITION- 43 06 12.     (N) 098 50 05.     (W)   SCALED
 OR0141* NAVD 88 ORTHO HEIGHT -   578.907 (meters)     1899.30  (feet) ADJUSTED
 OR0141  ______________________________________________________________________
 OR0141  GEOID HEIGHT    -        -26.158 (meters)                     GEOID18
 OR0141  DYNAMIC HEIGHT  -        578.697 (meters)     1898.61  (feet) COMP
 OR0141  MODELED GRAVITY -    980,239.7   (mgal)                       NAVD 88
 OR0141
 OR0141  VERT ORDER      -  FIRST     CLASS II
 OR0141
 OR0141.The horizontal coordinates were scaled from a map and have
 OR0141.an estimated accuracy of +/- 6 seconds.
 OR0141
 OR0141.The orthometric height was determined by differential leveling and
 OR0141.adjusted by the NATIONAL GEODETIC SURVEY
 OR0141.in June 1991.
 OR0141
 OR0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0141.GEOID18 height accuracy estimate available here.
 OR0141
 OR0141.Click photographs - Photos may exist for this station.
 OR0141
 OR0141.The dynamic height is computed by dividing the NAVD 88
 OR0141.geopotential number by the normal gravity value computed on the
 OR0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0141.degrees latitude (g = 980.6199 gals.).
 OR0141
 OR0141.The modeled gravity was interpolated from observed gravity values.
 OR0141
 OR0141;                    North         East    Units  Estimated Accuracy
 OR0141;SPC SD S     -    86,640.      721,980.      MT  (+/- 180 meters Scaled)
 OR0141
 OR0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN134723(NAD 83)
 OR0141
 OR0141                          SUPERSEDED SURVEY CONTROL
 OR0141
 OR0141  NGVD 29 (??/??/92)  578.582  (m)         1898.23   (f) ADJ UNCH    1 2
 OR0141
 OR0141.Superseded values are not recommended for survey control.
 OR0141
 OR0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0141.See file dsdata.pdf to determine how the superseded data were derived.
 OR0141
 OR0141_MARKER: DB = BENCH MARK DISK
 OR0141_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0141_STAMPING: 1898.231 G 36 1933
 OR0141_MARK LOGO: CGS
 OR0141_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0141+STABILITY: SURFACE MOTION
 OR0141
 OR0141  HISTORY     - Date     Condition        Report By
 OR0141  HISTORY     - 1933     MONUMENTED       CGS
 OR0141  HISTORY     - 1949     GOOD             CGS
 OR0141  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0141
 OR0141                          STATION DESCRIPTION
 OR0141
 OR0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0141'8.2 MI NE FROM FAIRFAX.
 OR0141'8.2 MILES NORTHEAST ALONG U.S. HIGHWAY 281 FROM FAIRFAX, GREGORY
 OR0141'COUNTY, ABOUT 4 MILES SOUTH OF ROSEBUD BRIDGE OVER MISSOURI
 OR0141'RIVER, AT A SCHOOLHOUSE, AT THE WEST FENCE OF THE SCHOOLYARD, 8
 OR0141'YARDS SOUTH OF THE FENCE CORNER, 3 YARDS SOUTH OF A WOODSHED,
 OR0141'AND 3 FEET EAST OF THE FENCE.  A STANDARD DISK, STAMPED 1898.231
 OR0141'G 36 1933 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3
 OR0141'INCHES ABOVE GROUND.  FROM THE POST OFFICE AT BONESTEEL BY GOING
 OR0141'0.3 MILE NORTH ALONG MAIN STREET, THENCE 7.8 MILES NORTHEAST
 OR0141'ALONG U.S. HIGHWAY 18.
 OR0141
 OR0141                          STATION RECOVERY (1949)
 OR0141
 OR0141'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0141'RECOVERED IN GOOD CONDITION.
 OR0141
 OR0141                          STATION RECOVERY (2013)
 OR0141
 OR0141'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0141'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2460 ***********************************************************************
 PU2460  DESIGNATION -  G 360 RESET
 PU2460  PID         -  PU2460
 PU2460  STATE/COUNTY-  SD/BUTTE
 PU2460  COUNTRY     -  US
 PU2460  USGS QUAD   -  FRUITDALE (2017)
 PU2460
 PU2460                         *CURRENT SURVEY CONTROL
 PU2460  ______________________________________________________________________
 PU2460* NAD 83(1986) POSITION- 44 40 06.     (N) 103 41 55.     (W)   SCALED
 PU2460* NAVD 88 ORTHO HEIGHT -   897.51  (meters)     2944.6   (feet) RESET
 PU2460  ______________________________________________________________________
 PU2460  GEOID HEIGHT    -        -15.614 (meters)                     GEOID18
 PU2460  VERT ORDER      -  THIRD
 PU2460
 PU2460.The horizontal coordinates were scaled from a map and have
 PU2460.an estimated accuracy of +/- 6 seconds.
 PU2460
 PU2460.The orthometric height was computed from unverified reset data.
 PU2460
 PU2460.No vertical observational check was made to the station.
 PU2460
 PU2460.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2460.GEOID18 height accuracy estimate available here.
 PU2460
 PU2460.Click photographs - Photos may exist for this station.
 PU2460
 PU2460;                    North         East    Units  Estimated Accuracy
 PU2460;SPC SD N     -    99,490.      306,810.      MT  (+/- 180 meters Scaled)
 PU2460
 PU2460_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK031469(NAD 83)
 PU2460
 PU2460                          SUPERSEDED SURVEY CONTROL
 PU2460
 PU2460  NGVD 29 (04/17/07)  897.03   (m)         2943.0    (f) RESET       3  
 PU2460
 PU2460.Superseded values are not recommended for survey control.
 PU2460
 PU2460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2460.See file dsdata.pdf to determine how the superseded data were derived.
 PU2460
 PU2460_MARKER: DV = VERTICAL CONTROL DISK
 PU2460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2460_STAMPING: G 360 RESET 1990
 PU2460_MARK LOGO: NGS
 PU2460_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2460+STABILITY: SURFACE MOTION
 PU2460_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2460+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PU2460
 PU2460  HISTORY     - Date     Condition        Report By
 PU2460  HISTORY     - 1990     MONUMENTED       BLM
 PU2460
 PU2460                          STATION DESCRIPTION
 PU2460
 PU2460'DESCRIBED BY BUREAU OF LAND MANAGEMENT 1990
 PU2460'0.3 KM (0.2 MI) WEST ALONG HIGH STREET FROM THE POST OFFICE IN
 PU2460'FRUITDALE, THEN 0.15 KM (0.09 MI) SOUTH ALONG LAKE STREET, 10.97 M
 PU2460'(35.99 FT) EAST FROM THE CENTER OF LAKE STREET AT THE END OF THE
 PU2460'PAVEMENT, 8.05 M (26.41 FT) SOUTH FROM A POWERPOLE, 0.6 M (2.0 FT)
 PU2460'WEST FROM A FENCE POST, 0.46 M (1.51 FT) WEST FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1436 ***********************************************************************
 PU1436  DESIGNATION -  G 361
 PU1436  PID         -  PU1436
 PU1436  STATE/COUNTY-  SD/MEADE
 PU1436  COUNTRY     -  US
 PU1436  USGS QUAD   -  TILFORD (2017)
 PU1436
 PU1436                         *CURRENT SURVEY CONTROL
 PU1436  ______________________________________________________________________
 PU1436* NAD 83(1986) POSITION- 44 20 58.     (N) 103 27 11.     (W)   SCALED
 PU1436* NAVD 88 ORTHO HEIGHT -  1116.711 (meters)     3663.74  (feet) ADJUSTED
 PU1436  ______________________________________________________________________
 PU1436  GEOID HEIGHT    -        -15.235 (meters)                     GEOID18
 PU1436  DYNAMIC HEIGHT  -       1116.341 (meters)     3662.53  (feet) COMP
 PU1436  MODELED GRAVITY -    980,248.0   (mgal)                       NAVD 88
 PU1436
 PU1436  VERT ORDER      -  FIRST     CLASS II
 PU1436
 PU1436.The horizontal coordinates were scaled from a map and have
 PU1436.an estimated accuracy of +/- 6 seconds.
 PU1436
 PU1436.The orthometric height was determined by differential leveling and
 PU1436.adjusted by the NATIONAL GEODETIC SURVEY
 PU1436.in June 1991.
 PU1436
 PU1436.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1436.GEOID18 height accuracy estimate available here.
 PU1436
 PU1436.Click photographs - Photos may exist for this station.
 PU1436
 PU1436.The dynamic height is computed by dividing the NAVD 88
 PU1436.geopotential number by the normal gravity value computed on the
 PU1436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1436.degrees latitude (g = 980.6199 gals.).
 PU1436
 PU1436.The modeled gravity was interpolated from observed gravity values.
 PU1436
 PU1436;                    North         East    Units  Estimated Accuracy
 PU1436;SPC SD N     -    63,220.      324,750.      MT  (+/- 180 meters Scaled)
 PU1436
 PU1436_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK232118(NAD 83)
 PU1436
 PU1436                          SUPERSEDED SURVEY CONTROL
 PU1436
 PU1436  NGVD 29 (??/??/92) 1116.195  (m)         3662.05   (f) ADJ UNCH    1 2
 PU1436
 PU1436.Superseded values are not recommended for survey control.
 PU1436
 PU1436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1436.See file dsdata.pdf to determine how the superseded data were derived.
 PU1436
 PU1436_MARKER: DB = BENCH MARK DISK
 PU1436_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1436_SP_SET: CULVERT HEADWALL
 PU1436_STAMPING: G 361 1962
 PU1436_MARK LOGO: CGS
 PU1436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1436+STABILITY: SURFACE MOTION
 PU1436
 PU1436  HISTORY     - Date     Condition        Report By
 PU1436  HISTORY     - 1962     MONUMENTED       CGS
 PU1436  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1436  HISTORY     - 20120802 MARK NOT FOUND   INDIV
 PU1436
 PU1436                          STATION DESCRIPTION
 PU1436
 PU1436'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1436'6.8 MI SE FROM STURGIS.
 PU1436'ABOUT 6.75 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1436'RAILWAY FROM THE STATION AT STURGIS, 0.4 MILE NORTHWEST OF MILE
 PU1436'POST 122, 250 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE TRACK,
 PU1436'248 FEET NORTHEAST OF THE NORTHEAST EDGE OF TRESTLE NUMBER H 256,
 PU1436'22 FEET SOUTHWEST OF THE CENTER LINE OF U.S. HIGHWAY 14 AND STATE
 PU1436'HIGHWAY 79, 48 FEET NORTHWEST OF THE CENTER LINE OF A PRIVATE
 PU1436'ROAD, ABOUT LEVEL WITH RAILS AND THE HIGHWAY, AND SET IN THE TOP
 PU1436'OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE HEADWALL OF A
 PU1436'DOUBLE CHANNEL CONCRETE CULVERT UNDER THE HIGHWAY.
 PU1436
 PU1436                          STATION RECOVERY (1991)
 PU1436
 PU1436'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1436'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1436
 PU1436                          STATION RECOVERY (2012)
 PU1436
 PU1436'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1436'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1574 ***********************************************************************
 PU1574  DESIGNATION -  G 362
 PU1574  PID         -  PU1574
 PU1574  STATE/COUNTY-  SD/PENNINGTON
 PU1574  COUNTRY     -  US
 PU1574  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1574
 PU1574                         *CURRENT SURVEY CONTROL
 PU1574  ______________________________________________________________________
 PU1574* NAD 83(1986) POSITION- 44 04 48.     (N) 103 12 09.     (W)   SCALED
 PU1574* NAVD 88 ORTHO HEIGHT -   971.397 (meters)     3186.99  (feet) ADJUSTED
 PU1574  ______________________________________________________________________
 PU1574  GEOID HEIGHT    -        -15.991 (meters)                     GEOID18
 PU1574  DYNAMIC HEIGHT  -        971.076 (meters)     3185.94  (feet) COMP
 PU1574  MODELED GRAVITY -    980,254.3   (mgal)                       NAVD 88
 PU1574
 PU1574  VERT ORDER      -  FIRST     CLASS II
 PU1574
 PU1574.The horizontal coordinates were scaled from a map and have
 PU1574.an estimated accuracy of +/- 6 seconds.
 PU1574
 PU1574.The orthometric height was determined by differential leveling and
 PU1574.adjusted by the NATIONAL GEODETIC SURVEY
 PU1574.in June 1991.
 PU1574
 PU1574.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1574.GEOID18 height accuracy estimate available here.
 PU1574
 PU1574.Click photographs - Photos may exist for this station.
 PU1574
 PU1574.The dynamic height is computed by dividing the NAVD 88
 PU1574.geopotential number by the normal gravity value computed on the
 PU1574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1574.degrees latitude (g = 980.6199 gals.).
 PU1574
 PU1574.The modeled gravity was interpolated from observed gravity values.
 PU1574
 PU1574;                    North         East    Units  Estimated Accuracy
 PU1574;SPC SD S     -   198,010.      370,240.      MT  (+/- 180 meters Scaled)
 PU1574
 PU1574_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ439823(NAD 83)
 PU1574
 PU1574                          SUPERSEDED SURVEY CONTROL
 PU1574
 PU1574  NGVD 29 (??/??/92)  970.925  (m)         3185.44   (f) ADJ UNCH    1 2
 PU1574
 PU1574.Superseded values are not recommended for survey control.
 PU1574
 PU1574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1574.See file dsdata.pdf to determine how the superseded data were derived.
 PU1574
 PU1574_MARKER: DB = BENCH MARK DISK
 PU1574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1574_STAMPING: G 362 1962
 PU1574_MARK LOGO: CGS
 PU1574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1574+STABILITY: SURFACE MOTION
 PU1574
 PU1574  HISTORY     - Date     Condition        Report By
 PU1574  HISTORY     - 1962     MONUMENTED       CGS
 PU1574  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1574  HISTORY     - 20110103 MARK NOT FOUND   INDIV
 PU1574
 PU1574                          STATION DESCRIPTION
 PU1574
 PU1574'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1574'1.6 MI E FROM RAPID CITY.
 PU1574'ABOUT 1.55 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PU1574'PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1574'STATION AT RAPID CITY, IN SECTION 6, T 1 N, R 8 E, 103 FEET
 PU1574'WEST OF THE CENTER LINE OF THE CROSSING WITH LA CROSSE STREET,
 PU1574'6 FEET EAST OF THE 3RD TELEPHONE POLE EAST OF MILE POST 659, 16
 PU1574'FEET NORTH OF THE CENTER LINE OF EAST RAPID STREET 9 1/2 FEET
 PU1574'SOUTH OF THE SOUTH RAIL, 1.5 FEET NORTHWEST OF A METAL WITNESS
 PU1574'POST ABOUT 1 FOOT BELOW THE LEVEL OF THE RAILS, AND SET IN THE
 PU1574'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 PU1574
 PU1574                          STATION RECOVERY (1985)
 PU1574
 PU1574'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1574'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
 PU1574
 PU1574                          STATION RECOVERY (2011)
 PU1574
 PU1574'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1574'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0269 ***********************************************************************
 OT0269  DESIGNATION -  G 363
 OT0269  PID         -  OT0269
 OT0269  STATE/COUNTY-  SD/PENNINGTON
 OT0269  COUNTRY     -  US
 OT0269  USGS QUAD   -  CAPUTA (2017)
 OT0269
 OT0269                         *CURRENT SURVEY CONTROL
 OT0269  ______________________________________________________________________
 OT0269* NAD 83(1986) POSITION- 43 59 24.     (N) 102 58 21.     (W)   SCALED
 OT0269* NAVD 88 ORTHO HEIGHT -   881.132 (meters)     2890.85  (feet) ADJUSTED
 OT0269  ______________________________________________________________________
 OT0269  GEOID HEIGHT    -        -17.036 (meters)                     GEOID18
 OT0269  DYNAMIC HEIGHT  -        880.838 (meters)     2889.88  (feet) COMP
 OT0269  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 OT0269
 OT0269  VERT ORDER      -  FIRST     CLASS II
 OT0269
 OT0269.The horizontal coordinates were scaled from a map and have
 OT0269.an estimated accuracy of +/- 6 seconds.
 OT0269
 OT0269.The orthometric height was determined by differential leveling and
 OT0269.adjusted by the NATIONAL GEODETIC SURVEY
 OT0269.in June 1991.
 OT0269
 OT0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0269.GEOID18 height accuracy estimate available here.
 OT0269
 OT0269.Click photographs - Photos may exist for this station.
 OT0269
 OT0269.The dynamic height is computed by dividing the NAVD 88
 OT0269.geopotential number by the normal gravity value computed on the
 OT0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0269.degrees latitude (g = 980.6199 gals.).
 OT0269
 OT0269.The modeled gravity was interpolated from observed gravity values.
 OT0269
 OT0269;                    North         East    Units  Estimated Accuracy
 OT0269;SPC SD S     -   187,410.      388,340.      MT  (+/- 180 meters Scaled)
 OT0269
 OT0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ625727(NAD 83)
 OT0269
 OT0269                          SUPERSEDED SURVEY CONTROL
 OT0269
 OT0269  NGVD 29 (??/??/92)  880.667  (m)         2889.32   (f) ADJ UNCH    1 2
 OT0269
 OT0269.Superseded values are not recommended for survey control.
 OT0269
 OT0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0269.See file dsdata.pdf to determine how the superseded data were derived.
 OT0269
 OT0269_MARKER: DB = BENCH MARK DISK
 OT0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0269_STAMPING: G 363 1962
 OT0269_MARK LOGO: CGS
 OT0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0269+STABILITY: SURFACE MOTION
 OT0269
 OT0269  HISTORY     - Date     Condition        Report By
 OT0269  HISTORY     - 1962     MONUMENTED       CGS
 OT0269  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0269  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 OT0269
 OT0269                          STATION DESCRIPTION
 OT0269
 OT0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0269'14.7 MI SE FROM RAPID CITY.
 OT0269'ABOUT 14.7 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0269'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 OT0269'RAILWAY STATION AT RAPID CITY, IN SECTION 6, T 1 S, R 10 E,
 OT0269'0.35 MILE EAST OF MILE POST 646, 133 FEET EAST OF THE NORTHEAST
 OT0269'CORNER OF TRESTLE NUMBER W 621, 39 FEET SOUTH OF THE CENTER LINE
 OT0269'OF STATE HIGHWAY 40, 38 FEET NORTH OF NORTH RAIL, 26 FEET
 OT0269'WEST-SOUTHWEST OF A LONE COTTONWOOD TREE, 2.1 FEET SOUTH OF A
 OT0269'METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY
 OT0269'AND 6 1/2 FEET BELOW THE TOP OF THE RAILS, AND SET IN THE TOP
 OT0269'OF A CONCRETE POST PROJECTING 6 INCHES.
 OT0269
 OT0269                          STATION RECOVERY (1985)
 OT0269
 OT0269'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0269'NOT RECOVERED.
 OT0269
 OT0269                          STATION RECOVERY (2012)
 OT0269
 OT0269'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0269'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0239 ***********************************************************************
 OT0239  DESIGNATION -  G 364
 OT0239  PID         -  OT0239
 OT0239  STATE/COUNTY-  SD/PENNINGTON
 OT0239  COUNTRY     -  US
 OT0239  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0239
 OT0239                         *CURRENT SURVEY CONTROL
 OT0239  ______________________________________________________________________
 OT0239* NAD 83(1986) POSITION- 43 44 52.     (N) 102 30 27.     (W)   SCALED
 OT0239* NAVD 88 ORTHO HEIGHT -   851.500 (meters)     2793.63  (feet) ADJUSTED
 OT0239  ______________________________________________________________________
 OT0239  GEOID HEIGHT    -        -18.287 (meters)                     GEOID18
 OT0239  DYNAMIC HEIGHT  -        851.219 (meters)     2792.71  (feet) COMP
 OT0239  MODELED GRAVITY -    980,259.4   (mgal)                       NAVD 88
 OT0239
 OT0239  VERT ORDER      -  FIRST     CLASS II
 OT0239
 OT0239.The horizontal coordinates were scaled from a map and have
 OT0239.an estimated accuracy of +/- 6 seconds.
 OT0239
 OT0239.The orthometric height was determined by differential leveling and
 OT0239.adjusted by the NATIONAL GEODETIC SURVEY
 OT0239.in June 1991.
 OT0239
 OT0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0239.GEOID18 height accuracy estimate available here.
 OT0239
 OT0239.Click photographs - Photos may exist for this station.
 OT0239
 OT0239.The dynamic height is computed by dividing the NAVD 88
 OT0239.geopotential number by the normal gravity value computed on the
 OT0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0239.degrees latitude (g = 980.6199 gals.).
 OT0239
 OT0239.The modeled gravity was interpolated from observed gravity values.
 OT0239
 OT0239;                    North         East    Units  Estimated Accuracy
 OT0239;SPC SD S     -   159,430.      424,920.      MT  (+/- 180 meters Scaled)
 OT0239
 OT0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ006468(NAD 83)
 OT0239
 OT0239                          SUPERSEDED SURVEY CONTROL
 OT0239
 OT0239  NGVD 29 (??/??/92)  851.031  (m)         2792.09   (f) ADJ UNCH    1 2
 OT0239
 OT0239.Superseded values are not recommended for survey control.
 OT0239
 OT0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0239.See file dsdata.pdf to determine how the superseded data were derived.
 OT0239
 OT0239_MARKER: DB = BENCH MARK DISK
 OT0239_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0239_STAMPING: H 364 1962
 OT0239_MARK LOGO: CGS
 OT0239_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0239_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0239
 OT0239  HISTORY     - Date     Condition        Report By
 OT0239  HISTORY     - 1962     MONUMENTED       CGS
 OT0239
 OT0239                          STATION DESCRIPTION
 OT0239
 OT0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0239'3.2 MI SE FROM SCENIC.
 OT0239'ABOUT 3.25 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0239'AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, 3 1/2 POLES
 OT0239'EAST-SOUTHEAST OF 4 SMALL TREES, 46 1/2 FEET SOUTH-SOUTHWEST
 OT0239'OF SOUTH-SOUTHWEST RAIL, 32 FEET SOUTHEAST OF FIRST TELEPHONE
 OT0239'POLE EAST-SOUTHEAST OF MILEPOST 615, 14 FEET WEST OF THE WEST
 OT0239'TOP AND EDGE OF A SMALL FLAT TOPPED DIRT FORMATION, 2.0 FEET
 OT0239'NORTHEAST OF A METAL WITNESS POST, 2 1/2 FEET ABOVE THE LEVEL
 OT0239'OF THE RAILS, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE WHICH
 OT0239'PROJECTS 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0295 ***********************************************************************
 OT0295  DESIGNATION -  G 365
 OT0295  PID         -  OT0295
 OT0295  STATE/COUNTY-  SD/PENNINGTON
 OT0295  COUNTRY     -  US
 OT0295  USGS QUAD   -  HERMOSA NW (2017)
 OT0295
 OT0295                         *CURRENT SURVEY CONTROL
 OT0295  ______________________________________________________________________
 OT0295* NAD 83(1986) POSITION- 43 54 17.     (N) 103 10 17.     (W)   SCALED
 OT0295* NAVD 88 ORTHO HEIGHT -  1056.411 (meters)     3465.91  (feet) ADJUSTED
 OT0295  ______________________________________________________________________
 OT0295  GEOID HEIGHT    -        -16.158 (meters)                     GEOID18
 OT0295  DYNAMIC HEIGHT  -       1056.018 (meters)     3464.62  (feet) COMP
 OT0295  MODELED GRAVITY -    980,210.0   (mgal)                       NAVD 88
 OT0295
 OT0295  VERT ORDER      -  FIRST     CLASS II
 OT0295
 OT0295.The horizontal coordinates were scaled from a map and have
 OT0295.an estimated accuracy of +/- 6 seconds.
 OT0295
 OT0295.The orthometric height was determined by differential leveling and
 OT0295.adjusted by the NATIONAL GEODETIC SURVEY
 OT0295.in June 1991.
 OT0295
 OT0295.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0295.GEOID18 height accuracy estimate available here.
 OT0295
 OT0295.Click photographs - Photos may exist for this station.
 OT0295
 OT0295.The dynamic height is computed by dividing the NAVD 88
 OT0295.geopotential number by the normal gravity value computed on the
 OT0295.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0295.degrees latitude (g = 980.6199 gals.).
 OT0295
 OT0295.The modeled gravity was interpolated from observed gravity values.
 OT0295
 OT0295;                    North         East    Units  Estimated Accuracy
 OT0295;SPC SD S     -   178,460.      372,070.      MT  (+/- 180 meters Scaled)
 OT0295
 OT0295_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ468629(NAD 83)
 OT0295
 OT0295                          SUPERSEDED SURVEY CONTROL
 OT0295
 OT0295  NGVD 29 (??/??/92) 1055.909  (m)         3464.26   (f) ADJ UNCH    1 2
 OT0295
 OT0295.Superseded values are not recommended for survey control.
 OT0295
 OT0295.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0295.See file dsdata.pdf to determine how the superseded data were derived.
 OT0295
 OT0295_MARKER: DB = BENCH MARK DISK
 OT0295_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0295_SP_SET: CULVERT HEADWALL
 OT0295_STAMPING: G 365 1962
 OT0295_MARK LOGO: CGS
 OT0295_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0295+STABILITY: SURFACE MOTION
 OT0295
 OT0295  HISTORY     - Date     Condition        Report By
 OT0295  HISTORY     - 1962     MONUMENTED       CGS
 OT0295  HISTORY     - 1963     GOOD             CGS
 OT0295
 OT0295                          STATION DESCRIPTION
 OT0295
 OT0295'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0295'5.2 MI NE FROM HERMOSA.
 OT0295'ABOUT 5.2 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OT0295'RAILWAY FROM THE STATION AT HERMOSA, IN SECTION 4, T 2 S, R 8 E,
 OT0295'2 1/2 POLES SOUTH OF MILE POST 84, 7 1/2 RAILS SOUTH OF A
 OT0295'CROSSING OF THE RAILROAD AND A PRIVATE ROAD, 11 1/2 FEET WEST OF
 OT0295'THE WEST RAIL, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE RAILS,
 OT0295'AND SET IN THE CENTER OF THE TOP OF THE WEST HEADWALL OF A CONCRETE
 OT0295'CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0311 ***********************************************************************
 PU0311  DESIGNATION -  G 366
 PU0311  PID         -  PU0311
 PU0311  STATE/COUNTY-  SD/PENNINGTON
 PU0311  COUNTRY     -  US
 PU0311  USGS QUAD   -  WASTA (2017)
 PU0311
 PU0311                         *CURRENT SURVEY CONTROL
 PU0311  ______________________________________________________________________
 PU0311* NAD 83(1986) POSITION- 44 04 42.     (N) 102 27 09.     (W)   SCALED
 PU0311* NAVD 88 ORTHO HEIGHT -   781.855 (meters)     2565.14  (feet) ADJUSTED
 PU0311  ______________________________________________________________________
 PU0311  GEOID HEIGHT    -        -18.479 (meters)                     GEOID18
 PU0311  DYNAMIC HEIGHT  -        781.643 (meters)     2564.44  (feet) COMP
 PU0311  MODELED GRAVITY -    980,320.5   (mgal)                       NAVD 88
 PU0311
 PU0311  VERT ORDER      -  SECOND    CLASS 0
 PU0311
 PU0311.The horizontal coordinates were scaled from a map and have
 PU0311.an estimated accuracy of +/- 6 seconds.
 PU0311
 PU0311.The orthometric height was determined by differential leveling and
 PU0311.adjusted by the NATIONAL GEODETIC SURVEY
 PU0311.in June 1991.
 PU0311
 PU0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0311.GEOID18 height accuracy estimate available here.
 PU0311
 PU0311.Click photographs - Photos may exist for this station.
 PU0311
 PU0311.The dynamic height is computed by dividing the NAVD 88
 PU0311.geopotential number by the normal gravity value computed on the
 PU0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0311.degrees latitude (g = 980.6199 gals.).
 PU0311
 PU0311.The modeled gravity was interpolated from observed gravity values.
 PU0311
 PU0311;                    North         East    Units  Estimated Accuracy
 PU0311;SPC SD S     -   196,020.      430,280.      MT  (+/- 180 meters Scaled)
 PU0311
 PU0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ039837(NAD 83)
 PU0311
 PU0311                          SUPERSEDED SURVEY CONTROL
 PU0311
 PU0311  NGVD 29 (??/??/92)  781.420  (m)         2563.71   (f) ADJ UNCH    2 0
 PU0311
 PU0311.Superseded values are not recommended for survey control.
 PU0311
 PU0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0311.See file dsdata.pdf to determine how the superseded data were derived.
 PU0311
 PU0311_MARKER: DB = BENCH MARK DISK
 PU0311_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0311_STAMPING: G 366 1962
 PU0311_MARK LOGO: CGS
 PU0311_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0311_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0311_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0311_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0311+SATELLITE: SATELLITE OBSERVATIONS - September 24, 2009
 PU0311_ROD/PIPE-DEPTH: 3.0 meters
 PU0311
 PU0311  HISTORY     - Date     Condition        Report By
 PU0311  HISTORY     - 1962     MONUMENTED       CGS
 PU0311  HISTORY     - 20080328 GOOD             INDIV
 PU0311  HISTORY     - 20090924 GOOD             USGS
 PU0311
 PU0311                          STATION DESCRIPTION
 PU0311
 PU0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0311'1.3 MI NW FROM WASTA.
 PU0311'ABOUT 0.3 MILE NORTHWEST ALONG A PAVED ROAD FROM THE CHICAGO
 PU0311'AND NORTH WESTERN RAILWAY STATION AT WASTA, THENCE 0.35 MILE
 PU0311'SOUTHWEST ALONG U.S. HIGHWAYS 16 AND 14, THENCE 0.65 MILE
 PU0311'NORTHWEST ALONG A GRAVELED ROAD, AT THE CREST OF A HILL AND ON
 PU0311'THE OUTSIDE OF A SLIGHT CURVE IN THE ROAD, 71 FEET EAST OF THE
 PU0311'CENTER LINE OF THE GRAVELED ROAD, 385 FEET SOUTHEAST OF THE
 PU0311'CENTER OF A JUNCTION OF THE GRAVELED ROAD AND A GRAVELED ROAD
 PU0311'LEADING NORTHEAST, 2 FEET WEST OF A FENCE, 1.4 FEET SOUTH OF A
 PU0311'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND ON THE TOP
 PU0311'OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF
 PU0311'10 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
 PU0311
 PU0311                          STATION RECOVERY (2008)
 PU0311
 PU0311'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 PU0311'RECOVERED IN GOOD CONDITION.
 PU0311
 PU0311                          STATION RECOVERY (2009)
 PU0311
 PU0311'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2009 (RFT)
 PU0311'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0394 ***********************************************************************
 PU0394  DESIGNATION -  G 367
 PU0394  PID         -  PU0394
 PU0394  STATE/COUNTY-  SD/PENNINGTON
 PU0394  COUNTRY     -  US
 PU0394  USGS QUAD   -  LAKE HILL (2017)
 PU0394
 PU0394                         *CURRENT SURVEY CONTROL
 PU0394  ______________________________________________________________________
 PU0394* NAD 83(1986) POSITION- 44 01 50.     (N) 102 13 40.     (W)   SCALED
 PU0394* NAVD 88 ORTHO HEIGHT -   843.583 (meters)     2767.66  (feet) ADJUSTED
 PU0394  ______________________________________________________________________
 PU0394  GEOID HEIGHT    -        -19.053 (meters)                     GEOID18
 PU0394  DYNAMIC HEIGHT  -        843.328 (meters)     2766.82  (feet) COMP
 PU0394  MODELED GRAVITY -    980,288.2   (mgal)                       NAVD 88
 PU0394
 PU0394  VERT ORDER      -  SECOND    CLASS 0
 PU0394
 PU0394.The horizontal coordinates were scaled from a map and have
 PU0394.an estimated accuracy of +/- 6 seconds.
 PU0394
 PU0394.The orthometric height was determined by differential leveling and
 PU0394.adjusted by the NATIONAL GEODETIC SURVEY
 PU0394.in June 1991.
 PU0394
 PU0394.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0394.GEOID18 height accuracy estimate available here.
 PU0394
 PU0394.Click photographs - Photos may exist for this station.
 PU0394
 PU0394.The dynamic height is computed by dividing the NAVD 88
 PU0394.geopotential number by the normal gravity value computed on the
 PU0394.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0394.degrees latitude (g = 980.6199 gals.).
 PU0394
 PU0394.The modeled gravity was interpolated from observed gravity values.
 PU0394
 PU0394;                    North         East    Units  Estimated Accuracy
 PU0394;SPC SD S     -   190,280.      448,160.      MT  (+/- 180 meters Scaled)
 PU0394
 PU0394_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ221790(NAD 83)
 PU0394
 PU0394                          SUPERSEDED SURVEY CONTROL
 PU0394
 PU0394  NGVD 29 (??/??/92)  843.123  (m)         2766.15   (f) ADJ UNCH    2 0
 PU0394
 PU0394.Superseded values are not recommended for survey control.
 PU0394
 PU0394.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0394.See file dsdata.pdf to determine how the superseded data were derived.
 PU0394
 PU0394_MARKER: DB = BENCH MARK DISK
 PU0394_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0394_STAMPING: G 367 1962
 PU0394_MARK LOGO: CGS
 PU0394_PROJECTION: PROJECTING 18 CENTIMETERS
 PU0394_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0394+STABILITY: SURFACE MOTION
 PU0394
 PU0394  HISTORY     - Date     Condition        Report By
 PU0394  HISTORY     - 1962     MONUMENTED       CGS
 PU0394
 PU0394                          STATION DESCRIPTION
 PU0394
 PU0394'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0394'3 MI N FROM WALL.
 PU0394'ABOUT 2.95 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0394'AT WALL, 0.4 MILE SOUTH OF A SET OF FARM BUILDINGS ON THE EAST
 PU0394'SIDE OF THE ROAD, 70 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU0394'55 FEET SOUTH OF A CORNER FENCE POST, 32 1/2 FEET EAST OF A
 PU0394'TELEPHONE POLE, 55 FEET SOUTH OF A CORNER FENCE POST, 32 1/2
 PU0394'FEET EAST OF A TELEPHONE POLE, 2 1/2 FEET WEST OF A FENCE, 1.7
 PU0394'FEET SOUTHEAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 PU0394'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1658 ***********************************************************************
 PU1658  DESIGNATION -  G 368
 PU1658  PID         -  PU1658
 PU1658  STATE/COUNTY-  SD/LAWRENCE
 PU1658  COUNTRY     -  US
 PU1658  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1658
 PU1658                         *CURRENT SURVEY CONTROL
 PU1658  ______________________________________________________________________
 PU1658* NAD 83(1986) POSITION- 44 27 39.2    (N) 103 38 13.3    (W)   HD_HELD2
 PU1658* NAVD 88 ORTHO HEIGHT -  1111.717 (meters)     3647.36  (feet) ADJUSTED
 PU1658  ______________________________________________________________________
 PU1658  GEOID HEIGHT    -        -14.975 (meters)                     GEOID18
 PU1658  DYNAMIC HEIGHT  -       1111.352 (meters)     3646.16  (feet) COMP
 PU1658  MODELED GRAVITY -    980,250.6   (mgal)                       NAVD 88
 PU1658
 PU1658  VERT ORDER      -  FIRST     CLASS II
 PU1658
 PU1658.The horizontal coordinates were established by autonomous hand held GPS
 PU1658.observations and have an estimated accuracy of +/- 10 meters.
 PU1658
 PU1658.The orthometric height was determined by differential leveling and
 PU1658.adjusted by the NATIONAL GEODETIC SURVEY
 PU1658.in June 1991.
 PU1658
 PU1658.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1658.GEOID18 height accuracy estimate available here.
 PU1658
 PU1658.Click photographs - Photos may exist for this station.
 PU1658
 PU1658.The dynamic height is computed by dividing the NAVD 88
 PU1658.geopotential number by the normal gravity value computed on the
 PU1658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1658.degrees latitude (g = 980.6199 gals.).
 PU1658
 PU1658.The modeled gravity was interpolated from observed gravity values.
 PU1658
 PU1658;                    North         East    Units  Estimated Accuracy
 PU1658;SPC SD N     -    76,236.      310,655.      MT  (+/- 10 meters HH2 GPS)
 PU1658
 PU1658_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0842523968(NAD 83)
 PU1658
 PU1658                          SUPERSEDED SURVEY CONTROL
 PU1658
 PU1658  NGVD 29 (??/??/92) 1111.184  (m)         3645.61   (f) ADJ UNCH    1 2
 PU1658
 PU1658.Superseded values are not recommended for survey control.
 PU1658
 PU1658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1658.See file dsdata.pdf to determine how the superseded data were derived.
 PU1658
 PU1658_MARKER: DB = BENCH MARK DISK
 PU1658_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1658_SP_SET: OVERPASS PILLER
 PU1658_STAMPING: G 368 1962
 PU1658_MARK LOGO: CGS
 PU1658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1658_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1658+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2021
 PU1658
 PU1658  HISTORY     - Date     Condition        Report By
 PU1658  HISTORY     - 1962     MONUMENTED       CGS
 PU1658  HISTORY     - 20091102 GOOD             NJS
 PU1658  HISTORY     - 20120320 GOOD             INDIV
 PU1658  HISTORY     - 20210724 GOOD             GEOCAC
 PU1658
 PU1658                          STATION DESCRIPTION
 PU1658
 PU1658'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1658'AT WHITEWOOD.
 PU1658'AT WHITEWOOD ON THE CHICAGO AND NORTH WESTERN RAILWAY, IN SECTION
 PU1658'26, T 6 N, R 4 E, 5 POLES NORTHWEST OF MILE POST 135, 20 FEET
 PU1658'SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN TRACK, ABOUT 2 FEET
 PU1658'ABOVE THE LEVEL OF THE RAIL, AND SET VERTICALLY IN THE EAST FACE
 PU1658'OF THE SOUTH ONE OF THE FIRST TWO CONCRETE PILLERS OF THE U.S.
 PU1658'HIGHWAY 14 OVERPASS SOUTHWEST OF THE MAIN TRACK.
 PU1658
 PU1658                          STATION RECOVERY (2009)
 PU1658
 PU1658'RECOVERY NOTE BY NJS ENGINEERING 2009 (WHM)
 PU1658'RECOVERED IN GOOD CONDITION.
 PU1658
 PU1658                          STATION RECOVERY (2012)
 PU1658
 PU1658'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1658'RECOVERED IN GOOD CONDITION.
 PU1658
 PU1658                          STATION RECOVERY (2021)
 PU1658
 PU1658'RECOVERY NOTE BY GEOCACHING 2021 (JRS)
 PU1658'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1803 ***********************************************************************
 PU1803  DESIGNATION -  G 369
 PU1803  PID         -  PU1803
 PU1803  STATE/COUNTY-  SD/BUTTE
 PU1803  COUNTRY     -  US
 PU1803  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1803
 PU1803                         *CURRENT SURVEY CONTROL
 PU1803  ______________________________________________________________________
 PU1803* NAD 83(1986) POSITION- 44 58 34.     (N) 103 46 23.     (W)   SCALED
 PU1803* NAVD 88 ORTHO HEIGHT -   965.074 (meters)     3166.25  (feet) ADJUSTED
 PU1803  ______________________________________________________________________
 PU1803  GEOID HEIGHT    -        -15.951 (meters)                     GEOID18
 PU1803  DYNAMIC HEIGHT  -        964.829 (meters)     3165.44  (feet) COMP
 PU1803  MODELED GRAVITY -    980,329.8   (mgal)                       NAVD 88
 PU1803
 PU1803  VERT ORDER      -  FIRST     CLASS II
 PU1803
 PU1803.The horizontal coordinates were scaled from a map and have
 PU1803.an estimated accuracy of +/- 6 seconds.
 PU1803
 PU1803.The orthometric height was determined by differential leveling and
 PU1803.adjusted by the NATIONAL GEODETIC SURVEY
 PU1803.in June 1991.
 PU1803
 PU1803.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1803.GEOID18 height accuracy estimate available here.
 PU1803
 PU1803.Click photographs - Photos may exist for this station.
 PU1803
 PU1803.The dynamic height is computed by dividing the NAVD 88
 PU1803.geopotential number by the normal gravity value computed on the
 PU1803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1803.degrees latitude (g = 980.6199 gals.).
 PU1803
 PU1803.The modeled gravity was interpolated from observed gravity values.
 PU1803
 PU1803;                    North         East    Units  Estimated Accuracy
 PU1803;SPC SD N     -   133,920.      302,510.      MT  (+/- 180 meters Scaled)
 PU1803
 PU1803_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK967810(NAD 83)
 PU1803
 PU1803                          SUPERSEDED SURVEY CONTROL
 PU1803
 PU1803  NGVD 29 (??/??/92)  964.584  (m)         3164.64   (f) ADJ UNCH    1 2
 PU1803
 PU1803.Superseded values are not recommended for survey control.
 PU1803
 PU1803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1803.See file dsdata.pdf to determine how the superseded data were derived.
 PU1803
 PU1803_MARKER: DB = BENCH MARK DISK
 PU1803_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1803_STAMPING: G 369 1962
 PU1803_MARK LOGO: CGS
 PU1803_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1803+STABILITY: SURFACE MOTION
 PU1803
 PU1803  HISTORY     - Date     Condition        Report By
 PU1803  HISTORY     - 1962     MONUMENTED       CGS
 PU1803
 PU1803                          STATION DESCRIPTION
 PU1803
 PU1803'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1803'22.6 MI N FROM BELLE FOURCHE.
 PU1803'ABOUT 22.6 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1803'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1803'20, T 12 N, R 3 E, 69 FEET WEST OF THE CENTER LINE OF THE
 PU1803'HIGHWAY, 5 FEET NORTH OF A FENCE CORNER, 2 FEET EAST OF A
 PU1803'FENCE, 1.7 FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PU1803'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1803'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0215 ***********************************************************************
 OS0215  DESIGNATION -  G 37
 OS0215  PID         -  OS0215
 OS0215  STATE/COUNTY-  SD/JONES
 OS0215  COUNTRY     -  US
 OS0215  USGS QUAD   -  MURDO SW (2017)
 OS0215
 OS0215                         *CURRENT SURVEY CONTROL
 OS0215  ______________________________________________________________________
 OS0215* NAD 83(1986) POSITION- 43 51 44.     (N) 100 42 20.     (W)   SCALED
 OS0215* NAVD 88 ORTHO HEIGHT -   679.296 (meters)     2228.66  (feet) ADJUSTED
 OS0215  ______________________________________________________________________
 OS0215  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 OS0215  DYNAMIC HEIGHT  -        679.072 (meters)     2227.92  (feet) COMP
 OS0215  MODELED GRAVITY -    980,268.2   (mgal)                       NAVD 88
 OS0215
 OS0215  VERT ORDER      -  FIRST     CLASS II
 OS0215
 OS0215.The horizontal coordinates were scaled from a map and have
 OS0215.an estimated accuracy of +/- 6 seconds.
 OS0215
 OS0215.The orthometric height was determined by differential leveling and
 OS0215.adjusted by the NATIONAL GEODETIC SURVEY
 OS0215.in June 1991.
 OS0215
 OS0215.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0215.GEOID18 height accuracy estimate available here.
 OS0215
 OS0215.Click photographs - Photos may exist for this station.
 OS0215
 OS0215.The dynamic height is computed by dividing the NAVD 88
 OS0215.geopotential number by the normal gravity value computed on the
 OS0215.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0215.degrees latitude (g = 980.6199 gals.).
 OS0215
 OS0215.The modeled gravity was interpolated from observed gravity values.
 OS0215
 OS0215;                    North         East    Units  Estimated Accuracy
 OS0215;SPC SD S     -   169,920.      570,080.      MT  (+/- 180 meters Scaled)
 OS0215
 OS0215_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP629579(NAD 83)
 OS0215
 OS0215                          SUPERSEDED SURVEY CONTROL
 OS0215
 OS0215  NGVD 29 (??/??/92)  678.840  (m)         2227.16   (f) ADJ UNCH    1 2
 OS0215
 OS0215.Superseded values are not recommended for survey control.
 OS0215
 OS0215.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0215.See file dsdata.pdf to determine how the superseded data were derived.
 OS0215
 OS0215_MARKER: DB = BENCH MARK DISK
 OS0215_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0215_STAMPING: G 37 1933
 OS0215_MARK LOGO: CGS
 OS0215_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0215+STABILITY: SURFACE MOTION
 OS0215
 OS0215  HISTORY     - Date     Condition        Report By
 OS0215  HISTORY     - 1933     MONUMENTED       CGS
 OS0215  HISTORY     - 1941     GOOD             CGS
 OS0215  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0215
 OS0215                          STATION DESCRIPTION
 OS0215
 OS0215'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0215'2 MI S FROM MURDO.
 OS0215'2 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM MURDO, JONES COUNTY,
 OS0215'0.2 MILE SOUTH OF A CROSSROAD AT THE TOP OF A KNOLL, 16 YARDS
 OS0215'NORTH OF A POLE, 11 YARDS EAST OF THE CENTERLINE OF THE HIGHWAY,
 OS0215'AND 2 FEET EAST OF A FENCE.  A STANDARD DISK, STAMPED G 37 1933
 OS0215'AND SET IN THE TOP OF A CONCRETE POST.
 OS0215
 OS0215                          STATION RECOVERY (1992)
 OS0215
 OS0215'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0215'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 OS0215'ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0214 ***********************************************************************
 OS0214  DESIGNATION -  G 370
 OS0214  PID         -  OS0214
 OS0214  STATE/COUNTY-  SD/JONES
 OS0214  COUNTRY     -  US
 OS0214  USGS QUAD   -  OKATON (2017)
 OS0214
 OS0214                         *CURRENT SURVEY CONTROL
 OS0214  ______________________________________________________________________
 OS0214* NAD 83(1986) POSITION- 43 52 56.     (N) 100 59 09.     (W)   SCALED
 OS0214* NAVD 88 ORTHO HEIGHT -   718.577 (meters)     2357.53  (feet) ADJUSTED
 OS0214  ______________________________________________________________________
 OS0214  GEOID HEIGHT    -        -23.436 (meters)                     GEOID18
 OS0214  DYNAMIC HEIGHT  -        718.339 (meters)     2356.75  (feet) COMP
 OS0214  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OS0214
 OS0214  VERT ORDER      -  FIRST     CLASS II
 OS0214
 OS0214.The horizontal coordinates were scaled from a map and have
 OS0214.an estimated accuracy of +/- 6 seconds.
 OS0214
 OS0214.The orthometric height was determined by differential leveling and
 OS0214.adjusted by the NATIONAL GEODETIC SURVEY
 OS0214.in June 1991.
 OS0214
 OS0214.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0214.GEOID18 height accuracy estimate available here.
 OS0214
 OS0214.Click photographs - Photos may exist for this station.
 OS0214
 OS0214.The dynamic height is computed by dividing the NAVD 88
 OS0214.geopotential number by the normal gravity value computed on the
 OS0214.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0214.degrees latitude (g = 980.6199 gals.).
 OS0214
 OS0214.The modeled gravity was interpolated from observed gravity values.
 OS0214
 OS0214;                    North         East    Units  Estimated Accuracy
 OS0214;SPC SD S     -   172,280.      547,570.      MT  (+/- 180 meters Scaled)
 OS0214
 OS0214_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP404607(NAD 83)
 OS0214
 OS0214                          SUPERSEDED SURVEY CONTROL
 OS0214
 OS0214  NGVD 29 (??/??/92)  718.105  (m)         2355.98   (f) ADJ UNCH    1 2
 OS0214
 OS0214.Superseded values are not recommended for survey control.
 OS0214
 OS0214.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0214.See file dsdata.pdf to determine how the superseded data were derived.
 OS0214
 OS0214_MARKER: DB = BENCH MARK DISK
 OS0214_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0214_STAMPING: G 370 1962
 OS0214_MARK LOGO: CGS
 OS0214_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0214_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0214_ROD/PIPE-DEPTH: 4.9 meters
 OS0214
 OS0214  HISTORY     - Date     Condition        Report By
 OS0214  HISTORY     - 1962     MONUMENTED       CGS
 OS0214
 OS0214                          STATION DESCRIPTION
 OS0214
 OS0214'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0214'5 MI W FROM OKATON.
 OS0214'ABOUT 5.0 MILES WEST ALONG THE CHICAGO, MILWAUKEE ST. PAUL AND
 OS0214'PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION 9,
 OS0214'T 2 S, R 26 E, 3 1/2 POLES EAST OF MILE POST 532 AND AT THE WEST
 OS0214'END OF A CUT, 44 FEET NORTH OF THE NORTH RAIL, 1 1/2 FEET SOUTH
 OS0214'OF A FENCE, 1.3 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 OS0214'WITH THE RAILS, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OS0214'THAT IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH
 OS0214'TILE WHICH PROJECTS 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0514 ***********************************************************************
 PT0514  DESIGNATION -  G 371
 PT0514  PID         -  PT0514
 PT0514  STATE/COUNTY-  SD/HAAKON
 PT0514  COUNTRY     -  US
 PT0514  USGS QUAD   -  ELBON (2017)
 PT0514
 PT0514                         *CURRENT SURVEY CONTROL
 PT0514  ______________________________________________________________________
 PT0514* NAD 83(1986) POSITION- 44 15 17.     (N) 101 40 02.     (W)   SCALED
 PT0514* NAVD 88 ORTHO HEIGHT -   777.113 (meters)     2549.58  (feet) ADJUSTED
 PT0514  ______________________________________________________________________
 PT0514  GEOID HEIGHT    -        -21.006 (meters)                     GEOID18
 PT0514  DYNAMIC HEIGHT  -        776.896 (meters)     2548.87  (feet) COMP
 PT0514  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 PT0514
 PT0514  VERT ORDER      -  FIRST     CLASS II
 PT0514
 PT0514.The horizontal coordinates were scaled from a map and have
 PT0514.an estimated accuracy of +/- 6 seconds.
 PT0514
 PT0514.The orthometric height was determined by differential leveling and
 PT0514.adjusted by the NATIONAL GEODETIC SURVEY
 PT0514.in June 1991.
 PT0514
 PT0514.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0514.GEOID18 height accuracy estimate available here.
 PT0514
 PT0514.Click photographs - Photos may exist for this station.
 PT0514
 PT0514.The dynamic height is computed by dividing the NAVD 88
 PT0514.geopotential number by the normal gravity value computed on the
 PT0514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0514.degrees latitude (g = 980.6199 gals.).
 PT0514
 PT0514.The modeled gravity was interpolated from observed gravity values.
 PT0514
 PT0514;                    North         East    Units  Estimated Accuracy
 PT0514;SPC SD S     -   214,310.      493,480.      MT  (+/- 180 meters Scaled)
 PT0514
 PT0514_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ870036(NAD 83)
 PT0514
 PT0514                          SUPERSEDED SURVEY CONTROL
 PT0514
 PT0514  NGVD 29 (??/??/92)  776.649  (m)         2548.06   (f) ADJ UNCH    1 2
 PT0514
 PT0514.Superseded values are not recommended for survey control.
 PT0514
 PT0514.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0514.See file dsdata.pdf to determine how the superseded data were derived.
 PT0514
 PT0514_MARKER: DB = BENCH MARK DISK
 PT0514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0514_STAMPING: G 371 1962
 PT0514_MARK LOGO: CGS
 PT0514_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0514+STABILITY: SURFACE MOTION
 PT0514
 PT0514  HISTORY     - Date     Condition        Report By
 PT0514  HISTORY     - 1962     MONUMENTED       CGS
 PT0514
 PT0514                          STATION DESCRIPTION
 PT0514
 PT0514'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0514'14.5 MI S FROM MILESVILLE.
 PT0514'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0514'THE LUTHERAN HOUR AT MILESVILLE, THENCE 10.5 MILES SOUTH ALONG
 PT0514'STATE HIGHWAY 73, MARK MAY ALSO BE REACHED BY GOING 15.1 MILES
 PT0514'NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND NORTH WESTERN
 PT0514'RAILROAD STATION AT PHILIP, 108 FEET EAST OF THE CENTERLINE OF
 PT0514'THE HIGHWAY, 76 FEET EAST OF A FENCE CORNER, 25 FEET SOUTH OF
 PT0514'AN EAST-WEST ROAD, 1.7 FEET EAST OF A METAL WITNESS POST, 1 1/2
 PT0514'FEET NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PT0514'PROJECTING ABOUT 6 INCHES.  THE MARK IS ABOUT 2 FEET BELOW
 PT0514'THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0599 ***********************************************************************
 PT0599  DESIGNATION -  G 372
 PT0599  PID         -  PT0599
 PT0599  STATE/COUNTY-  SD/HAAKON
 PT0599  COUNTRY     -  US
 PT0599  USGS QUAD   -  PHILIP SE (2017)
 PT0599
 PT0599                         *CURRENT SURVEY CONTROL
 PT0599  ______________________________________________________________________
 PT0599* NAD 83(1986) POSITION- 44 03 08.     (N) 101 35 56.     (W)   SCALED
 PT0599* NAVD 88 ORTHO HEIGHT -   672.099 (meters)     2205.04  (feet) ADJUSTED
 PT0599  ______________________________________________________________________
 PT0599  GEOID HEIGHT    -        -21.342 (meters)                     GEOID18
 PT0599  DYNAMIC HEIGHT  -        671.902 (meters)     2204.40  (feet) COMP
 PT0599  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 PT0599
 PT0599  VERT ORDER      -  SECOND    CLASS 0
 PT0599
 PT0599.The horizontal coordinates were scaled from a map and have
 PT0599.an estimated accuracy of +/- 6 seconds.
 PT0599
 PT0599.The orthometric height was determined by differential leveling and
 PT0599.adjusted by the NATIONAL GEODETIC SURVEY
 PT0599.in June 1991.
 PT0599
 PT0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0599.GEOID18 height accuracy estimate available here.
 PT0599
 PT0599.Click photographs - Photos may exist for this station.
 PT0599
 PT0599.The dynamic height is computed by dividing the NAVD 88
 PT0599.geopotential number by the normal gravity value computed on the
 PT0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0599.degrees latitude (g = 980.6199 gals.).
 PT0599
 PT0599.The modeled gravity was interpolated from observed gravity values.
 PT0599
 PT0599;                    North         East    Units  Estimated Accuracy
 PT0599;SPC SD S     -   191,730.      498,590.      MT  (+/- 180 meters Scaled)
 PT0599
 PT0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP918809(NAD 83)
 PT0599
 PT0599                          SUPERSEDED SURVEY CONTROL
 PT0599
 PT0599  NGVD 29 (??/??/92)  671.647  (m)         2203.56   (f) ADJ UNCH    2 0
 PT0599
 PT0599.Superseded values are not recommended for survey control.
 PT0599
 PT0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0599.See file dsdata.pdf to determine how the superseded data were derived.
 PT0599
 PT0599_MARKER: DB = BENCH MARK DISK
 PT0599_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PT0599+WITH SETTING: PAVEMENT
 PT0599_SP_SET: FLAGPOLE BASE
 PT0599_STAMPING: G 372 1962
 PT0599_MARK LOGO: CGS
 PT0599_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0599+STABILITY: SURFACE MOTION
 PT0599
 PT0599  HISTORY     - Date     Condition        Report By
 PT0599  HISTORY     - 1962     MONUMENTED       CGS
 PT0599
 PT0599                          STATION DESCRIPTION
 PT0599
 PT0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0599'4.1 MI NE FROM PHILIP.
 PT0599'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0599'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG A
 PT0599'PRIVATE GRAVELED ROAD, THENCE 0.8 MILE EAST ALONG OLD U.S. HIGHWAY
 PT0599'14, IN SECTION 16, T 1 N, R 21 E, 17 FEET SOUTHWEST OF THE
 PT0599'SOUTHEAST CORNER OF THE FAA RADIO BUILDING, AND SET IN THE TOP
 PT0599'OF THE SOUTHWEST CORNER OF THE CONCRETE BASE OF THE FLAG POLE
 PT0599'AND FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0660 ***********************************************************************
 PT0660  DESIGNATION -  G 373
 PT0660  PID         -  PT0660
 PT0660  STATE/COUNTY-  SD/HAAKON
 PT0660  COUNTRY     -  US
 PT0660  USGS QUAD   -  HARTLEY (2017)
 PT0660
 PT0660                         *CURRENT SURVEY CONTROL
 PT0660  ______________________________________________________________________
 PT0660* NAD 83(1986) POSITION- 44 25 04.     (N) 101 51 25.     (W)   SCALED
 PT0660* NAVD 88 ORTHO HEIGHT -   758.002 (meters)     2486.88  (feet) ADJUSTED
 PT0660  ______________________________________________________________________
 PT0660  GEOID HEIGHT    -        -20.403 (meters)                     GEOID18
 PT0660  DYNAMIC HEIGHT  -        757.806 (meters)     2486.24  (feet) COMP
 PT0660  MODELED GRAVITY -    980,334.4   (mgal)                       NAVD 88
 PT0660
 PT0660  VERT ORDER      -  SECOND    CLASS 0
 PT0660
 PT0660.The horizontal coordinates were scaled from a map and have
 PT0660.an estimated accuracy of +/- 6 seconds.
 PT0660
 PT0660.The orthometric height was determined by differential leveling and
 PT0660.adjusted by the NATIONAL GEODETIC SURVEY
 PT0660.in June 1991.
 PT0660
 PT0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0660.GEOID18 height accuracy estimate available here.
 PT0660
 PT0660.Click photographs - Photos may exist for this station.
 PT0660
 PT0660.The dynamic height is computed by dividing the NAVD 88
 PT0660.geopotential number by the normal gravity value computed on the
 PT0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0660.degrees latitude (g = 980.6199 gals.).
 PT0660
 PT0660.The modeled gravity was interpolated from observed gravity values.
 PT0660
 PT0660;                    North         East    Units  Estimated Accuracy
 PT0660;SPC SD S     -   232,690.      478,660.      MT  (+/- 180 meters Scaled)
 PT0660
 PT0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ725222(NAD 83)
 PT0660
 PT0660                          SUPERSEDED SURVEY CONTROL
 PT0660
 PT0660  NGVD 29 (??/??/92)  757.543  (m)         2485.37   (f) ADJ UNCH    2 0
 PT0660
 PT0660.Superseded values are not recommended for survey control.
 PT0660
 PT0660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0660.See file dsdata.pdf to determine how the superseded data were derived.
 PT0660
 PT0660_MARKER: DB = BENCH MARK DISK
 PT0660_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0660_STAMPING: G 373 1962
 PT0660_MARK LOGO: CGS
 PT0660_PROJECTION: FLUSH
 PT0660_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0660_ROD/PIPE-DEPTH: 4.9 meters
 PT0660
 PT0660  HISTORY     - Date     Condition        Report By
 PT0660  HISTORY     - 1962     MONUMENTED       CGS
 PT0660
 PT0660                          STATION DESCRIPTION
 PT0660
 PT0660'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0660'13.5 MI SW FROM MILESVILLE.
 PT0660'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0660'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0660'HIGHWAY 34 AND 73, THENCE 2.15 MILES NORTHWEST ALONG A GRAVEL ROAD
 PT0660'WHICH WAS FORMERLY HIGHWAY 34 AND 73, 60 FEET NORTHEAST OF THE
 PT0660'CENTERLINE OF THE ROAD, 1.6 FEET NORTHWEST OF A METAL WITNESS
 PT0660'POST, 1 FOOT SOUTHWEST OF A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF
 PT0660'THE ROAD, CLAMPED ON A 5/8 INCH COPPER-COATED ROD WHICH IS DRIVEN
 PT0660'TO A DEPTH OF 16 FEET, AND ENCASED IN A 6-INCH TILE PROJECTING
 PT0660'ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0701 ***********************************************************************
 PT0701  DESIGNATION -  G 374
 PT0701  PID         -  PT0701
 PT0701  STATE/COUNTY-  SD/HAAKON
 PT0701  COUNTRY     -  US
 PT0701  USGS QUAD   -  ELBON (2017)
 PT0701
 PT0701                         *CURRENT SURVEY CONTROL
 PT0701  ______________________________________________________________________
 PT0701* NAD 83(1986) POSITION- 44 17 02.     (N) 101 44 53.     (W)   SCALED
 PT0701* NAVD 88 ORTHO HEIGHT -   779.624 (meters)     2557.82  (feet) ADJUSTED
 PT0701  ______________________________________________________________________
 PT0701  GEOID HEIGHT    -        -20.726 (meters)                     GEOID18
 PT0701  DYNAMIC HEIGHT  -        779.405 (meters)     2557.10  (feet) COMP
 PT0701  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PT0701
 PT0701  VERT ORDER      -  SECOND    CLASS 0
 PT0701
 PT0701.The horizontal coordinates were scaled from a map and have
 PT0701.an estimated accuracy of +/- 6 seconds.
 PT0701
 PT0701.The orthometric height was determined by differential leveling and
 PT0701.adjusted by the NATIONAL GEODETIC SURVEY
 PT0701.in June 1991.
 PT0701
 PT0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0701.GEOID18 height accuracy estimate available here.
 PT0701
 PT0701.Click photographs - Photos may exist for this station.
 PT0701
 PT0701.The dynamic height is computed by dividing the NAVD 88
 PT0701.geopotential number by the normal gravity value computed on the
 PT0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0701.degrees latitude (g = 980.6199 gals.).
 PT0701
 PT0701.The modeled gravity was interpolated from observed gravity values.
 PT0701
 PT0701;                    North         East    Units  Estimated Accuracy
 PT0701;SPC SD S     -   217,660.      487,080.      MT  (+/- 180 meters Scaled)
 PT0701
 PT0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ807070(NAD 83)
 PT0701
 PT0701                          SUPERSEDED SURVEY CONTROL
 PT0701
 PT0701  NGVD 29 (??/??/92)  779.156  (m)         2556.28   (f) ADJ UNCH    2 0
 PT0701
 PT0701.Superseded values are not recommended for survey control.
 PT0701
 PT0701.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0701.See file dsdata.pdf to determine how the superseded data were derived.
 PT0701
 PT0701_MARKER: DB = BENCH MARK DISK
 PT0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0701_STAMPING: G 374 1962
 PT0701_MARK LOGO: CGS
 PT0701_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0701+STABILITY: SURFACE MOTION
 PT0701
 PT0701  HISTORY     - Date     Condition        Report By
 PT0701  HISTORY     - 1962     MONUMENTED       CGS
 PT0701
 PT0701                          STATION DESCRIPTION
 PT0701
 PT0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0701'5.5 MI E FROM HILLAND.
 PT0701'ABOUT 5.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0701'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD, A
 PT0701'ROAD LEADING NORTH AND A TRAIL ROAD LEADING SOUTH, 35 FEET
 PT0701'SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, IN SECTION 29,
 PT0701'T 4 N, R 20 E, 20 FEET EAST OF THE CENTER LINE OF THE TRAIL
 PT0701'ROAD, 4 1/2 FEET NORTH OF A TELEPHONE POLE, 2 FEET NORTH OF A
 PT0701'FENCE, 1.7 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PT0701'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0701'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0379 ***********************************************************************
 PU0379  DESIGNATION -  G 375
 PU0379  PID         -  PU0379
 PU0379  STATE/COUNTY-  SD/PENNINGTON
 PU0379  COUNTRY     -  US
 PU0379  USGS QUAD   -  PEDRO (2017)
 PU0379
 PU0379                         *CURRENT SURVEY CONTROL
 PU0379  ______________________________________________________________________
 PU0379* NAD 83(1986) POSITION- 44 25 50.     (N) 102 07 16.     (W)   SCALED
 PU0379* NAVD 88 ORTHO HEIGHT -   602.104 (meters)     1975.40  (feet) ADJUSTED
 PU0379  ______________________________________________________________________
 PU0379  GEOID HEIGHT    -        -19.681 (meters)                     GEOID18
 PU0379  DYNAMIC HEIGHT  -        601.966 (meters)     1974.95  (feet) COMP
 PU0379  MODELED GRAVITY -    980,370.0   (mgal)                       NAVD 88
 PU0379
 PU0379  VERT ORDER      -  SECOND    CLASS 0
 PU0379
 PU0379.The horizontal coordinates were scaled from a map and have
 PU0379.an estimated accuracy of +/- 6 seconds.
 PU0379
 PU0379.The orthometric height was determined by differential leveling and
 PU0379.adjusted by the NATIONAL GEODETIC SURVEY
 PU0379.in June 1991.
 PU0379
 PU0379.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0379.GEOID18 height accuracy estimate available here.
 PU0379
 PU0379.Click photographs - Photos may exist for this station.
 PU0379
 PU0379.The dynamic height is computed by dividing the NAVD 88
 PU0379.geopotential number by the normal gravity value computed on the
 PU0379.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0379.degrees latitude (g = 980.6199 gals.).
 PU0379
 PU0379.The modeled gravity was interpolated from observed gravity values.
 PU0379
 PU0379;                    North         East    Units  Estimated Accuracy
 PU0379;SPC SD S     -   234,530.      457,660.      MT  (+/- 180 meters Scaled)
 PU0379
 PU0379_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK291237(NAD 83)
 PU0379
 PU0379                          SUPERSEDED SURVEY CONTROL
 PU0379
 PU0379  NGVD 29 (??/??/92)  601.661  (m)         1973.95   (f) ADJ UNCH    2 0
 PU0379
 PU0379.Superseded values are not recommended for survey control.
 PU0379
 PU0379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0379.See file dsdata.pdf to determine how the superseded data were derived.
 PU0379
 PU0379_MARKER: DB = BENCH MARK DISK
 PU0379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0379_STAMPING: G 375 1962
 PU0379_MARK LOGO: CGS
 PU0379_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0379+STABILITY: SURFACE MOTION
 PU0379
 PU0379  HISTORY     - Date     Condition        Report By
 PU0379  HISTORY     - 1962     MONUMENTED       CGS
 PU0379
 PU0379                          STATION DESCRIPTION
 PU0379
 PU0379'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0379'0.9 MI N FROM PEDRO.
 PU0379'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0379'AT PEDRO, THENCE 0.8 MILE NORTH ALONG A GRAVELED ROAD, IN SECTION
 PU0379'1, T 5 N, R 17 E, 35 FEET WEST OF THE CENTER LINE OF THE ROAD,
 PU0379'20 FEET SOUTH OF A FENCE CORNER, 3 1/2 FEET NORTH OF A POWER
 PU0379'POLE, 6 FEET EAST OF A FENCE, 1.9 FEET SOUTH OF A METAL WITNESS
 PU0379'POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0379'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0050 ***********************************************************************
 PV0050  DESIGNATION -  G 376
 PV0050  PID         -  PV0050
 PV0050  STATE/COUNTY-  SD/LAWRENCE
 PV0050  COUNTRY     -  US
 PV0050  USGS QUAD   -  BEULAH (2017)
 PV0050
 PV0050                         *CURRENT SURVEY CONTROL
 PV0050  ______________________________________________________________________
 PV0050* NAD 83(1986) POSITION- 44 33 36.     (N) 104 00 27.     (W)   SCALED
 PV0050* NAVD 88 ORTHO HEIGHT -  1049.708 (meters)     3443.92  (feet) ADJUSTED
 PV0050  ______________________________________________________________________
 PV0050  GEOID HEIGHT    -        -14.626 (meters)                     GEOID18
 PV0050  DYNAMIC HEIGHT  -       1049.369 (meters)     3442.80  (feet) COMP
 PV0050  MODELED GRAVITY -    980,258.9   (mgal)                       NAVD 88
 PV0050
 PV0050  VERT ORDER      -  SECOND    CLASS 0
 PV0050
 PV0050.The horizontal coordinates were scaled from a map and have
 PV0050.an estimated accuracy of +/- 6 seconds.
 PV0050
 PV0050.The orthometric height was determined by differential leveling and
 PV0050.adjusted by the NATIONAL GEODETIC SURVEY
 PV0050.in June 1991.
 PV0050
 PV0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0050.GEOID18 height accuracy estimate available here.
 PV0050
 PV0050.Click photographs - Photos may exist for this station.
 PV0050
 PV0050.The dynamic height is computed by dividing the NAVD 88
 PV0050.geopotential number by the normal gravity value computed on the
 PV0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0050.degrees latitude (g = 980.6199 gals.).
 PV0050
 PV0050.The modeled gravity was interpolated from observed gravity values.
 PV0050
 PV0050;                    North         East    Units  Estimated Accuracy
 PV0050;SPC SD N     -    88,630.      281,750.      MT  (+/- 180 meters Scaled)
 PV0050
 PV0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK788345(NAD 83)
 PV0050
 PV0050                          SUPERSEDED SURVEY CONTROL
 PV0050
 PV0050  NGVD 29 (??/??/92) 1049.171  (m)         3442.16   (f) ADJ UNCH    2 0
 PV0050
 PV0050.Superseded values are not recommended for survey control.
 PV0050
 PV0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0050.See file dsdata.pdf to determine how the superseded data were derived.
 PV0050
 PV0050_MARKER: DB = BENCH MARK DISK
 PV0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0050_STAMPING: G 376 1962
 PV0050_MARK LOGO: CGS
 PV0050_PROJECTION: PROJECTING 15 CENTIMETERS
 PV0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PV0050+STABILITY: SURFACE MOTION
 PV0050
 PV0050  HISTORY     - Date     Condition        Report By
 PV0050  HISTORY     - 1962     MONUMENTED       CGS
 PV0050
 PV0050                          STATION DESCRIPTION
 PV0050
 PV0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0050'11.4 MI NW FROM SPEARFISH.
 PV0050'2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PV0050'SPEARFISH, THENCE 8.35 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 PV0050'1 MILE NORTH ALONG A GRAVEL ROAD, 49 FEET WEST OF THE CENTERLINE
 PV0050'OF THE GRAVEL ROAD, 10 FEET WEST OF THE CENTERLINE OF A ROAD
 PV0050'TO A FIELD, 1.5 FEET EAST OF A FENCE LINE, 1.1 NORTH OF A WITNESS
 PV0050'POST, ABOUT 2.5 FEET LOWER THAN THE GRAVEL ROAD, A CONCRETE
 PV0050'POST PROJECTING ABOUT 0.5 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2001 ***********************************************************************
 PU2001  DESIGNATION -  G 377
 PU2001  PID         -  PU2001
 PU2001  STATE/COUNTY-  SD/BUTTE
 PU2001  COUNTRY     -  US
 PU2001  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2001
 PU2001                         *CURRENT SURVEY CONTROL
 PU2001  ______________________________________________________________________
 PU2001* NAD 83(1986) POSITION- 44 39 42.     (N) 103 47 49.     (W)   SCALED
 PU2001* NAVD 88 ORTHO HEIGHT -   978.617 (meters)     3210.68  (feet) ADJUSTED
 PU2001  ______________________________________________________________________
 PU2001  GEOID HEIGHT    -        -15.404 (meters)                     GEOID18
 PU2001  DYNAMIC HEIGHT  -        978.342 (meters)     3209.78  (feet) COMP
 PU2001  MODELED GRAVITY -    980,303.2   (mgal)                       NAVD 88
 PU2001
 PU2001  VERT ORDER      -  SECOND    CLASS 0
 PU2001
 PU2001.The horizontal coordinates were scaled from a map and have
 PU2001.an estimated accuracy of +/- 6 seconds.
 PU2001
 PU2001.The orthometric height was determined by differential leveling and
 PU2001.adjusted by the NATIONAL GEODETIC SURVEY
 PU2001.in June 1991.
 PU2001
 PU2001.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2001.GEOID18 height accuracy estimate available here.
 PU2001
 PU2001.Click photographs - Photos may exist for this station.
 PU2001
 PU2001.The dynamic height is computed by dividing the NAVD 88
 PU2001.geopotential number by the normal gravity value computed on the
 PU2001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2001.degrees latitude (g = 980.6199 gals.).
 PU2001
 PU2001.The modeled gravity was interpolated from observed gravity values.
 PU2001
 PU2001;                    North         East    Units  Estimated Accuracy
 PU2001;SPC SD N     -    99,110.      298,990.      MT  (+/- 180 meters Scaled)
 PU2001
 PU2001_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK953460(NAD 83)
 PU2001
 PU2001                          SUPERSEDED SURVEY CONTROL
 PU2001
 PU2001  NGVD 29 (??/??/92)  978.126  (m)         3209.07   (f) ADJ UNCH    2 0
 PU2001
 PU2001.Superseded values are not recommended for survey control.
 PU2001
 PU2001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2001.See file dsdata.pdf to determine how the superseded data were derived.
 PU2001
 PU2001_MARKER: DB = BENCH MARK DISK
 PU2001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2001_STAMPING: G 377 1962
 PU2001_MARK LOGO: CGS
 PU2001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2001+STABILITY: SURFACE MOTION
 PU2001
 PU2001  HISTORY     - Date     Condition        Report By
 PU2001  HISTORY     - 1962     MONUMENTED       CGS
 PU2001
 PU2001                          STATION DESCRIPTION
 PU2001
 PU2001'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2001'3.2 MI E FROM BELLE FOURCHE.
 PU2001'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2001'FROM THE STATION AT BELLE FOURCHE, THENCE 2.2 MILES EAST ALONG
 PU2001'A GRAVELED ROAD, ABOUT 0.15 MILE EAST OF THE INTERSECTION OF
 PU2001'A FARM ROAD, 28 FEET NORTH OF THE CENTER LINE OF THE ROAD, 12
 PU2001'FEET EAST OF TELEPHONE POLE 5, 1 1/2 FEET SOUTH OF A T JUNCTION
 PU2001'FENCE CORNER POST, 1.0 FOOT WEST OF A WITNESS POST, ABOUT LEVEL
 PU2001'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU2001'0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0446 ***********************************************************************
 PU0446  DESIGNATION -  G 378
 PU0446  PID         -  PU0446
 PU0446  STATE/COUNTY-  SD/PENNINGTON
 PU0446  COUNTRY     -  US
 PU0446  USGS QUAD   -  CREIGHTON (2017)
 PU0446
 PU0446                         *CURRENT SURVEY CONTROL
 PU0446  ______________________________________________________________________
 PU0446* NAD 83(1986) POSITION- 44 16 08.     (N) 102 08 53.     (W)   SCALED
 PU0446* NAVD 88 ORTHO HEIGHT -   785.411 (meters)     2576.80  (feet) ADJUSTED
 PU0446  ______________________________________________________________________
 PU0446  GEOID HEIGHT    -        -19.487 (meters)                     GEOID18
 PU0446  DYNAMIC HEIGHT  -        785.198 (meters)     2576.10  (feet) COMP
 PU0446  MODELED GRAVITY -    980,321.3   (mgal)                       NAVD 88
 PU0446
 PU0446  VERT ORDER      -  SECOND    CLASS 0
 PU0446
 PU0446.The horizontal coordinates were scaled from a map and have
 PU0446.an estimated accuracy of +/- 6 seconds.
 PU0446
 PU0446.The orthometric height was determined by differential leveling and
 PU0446.adjusted by the NATIONAL GEODETIC SURVEY
 PU0446.in June 1991.
 PU0446
 PU0446.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0446.GEOID18 height accuracy estimate available here.
 PU0446
 PU0446.Click photographs - Photos may exist for this station.
 PU0446
 PU0446.The dynamic height is computed by dividing the NAVD 88
 PU0446.geopotential number by the normal gravity value computed on the
 PU0446.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0446.degrees latitude (g = 980.6199 gals.).
 PU0446
 PU0446.The modeled gravity was interpolated from observed gravity values.
 PU0446
 PU0446;                    North         East    Units  Estimated Accuracy
 PU0446;SPC SD S     -   216,610.      455,120.      MT  (+/- 180 meters Scaled)
 PU0446
 PU0446_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK276056(NAD 83)
 PU0446
 PU0446                          SUPERSEDED SURVEY CONTROL
 PU0446
 PU0446  NGVD 29 (??/??/92)  784.957  (m)         2575.31   (f) ADJ UNCH    2 0
 PU0446
 PU0446.Superseded values are not recommended for survey control.
 PU0446
 PU0446.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0446.See file dsdata.pdf to determine how the superseded data were derived.
 PU0446
 PU0446_MARKER: DB = BENCH MARK DISK
 PU0446_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0446_STAMPING: G 378 1962
 PU0446_MARK LOGO: CGS
 PU0446_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0446_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0446+STABILITY: SURFACE MOTION
 PU0446
 PU0446  HISTORY     - Date     Condition        Report By
 PU0446  HISTORY     - 1962     MONUMENTED       CGS
 PU0446
 PU0446                          STATION DESCRIPTION
 PU0446
 PU0446'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0446'6 MI NE FROM CREIGHTON.
 PU0446'ABOUT 1.0 MILE SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AND
 PU0446'SERVICE STATION AT CREIGHTON, THENCE 3.05 MILES EAST ALONG A
 PU0446'GRAVELED ROAD, THENCE 2.0 MILES NORTH ALONG A GRAVELED ROAD, 59
 PU0446'FEET NORTH OF THE CENTER OF A ROAD INTERSECTION, 62.6 FEET
 PU0446'NORTH-NORTHEAST OF AND ACROSS A FIELD ROAD FROM A POWER POLE,
 PU0446'54 FEET EAST OF THE CENTER LINE OF THE ROAD, 24 FEET NORTH OF THE
 PU0446'CENTER LINE OF THE FIELD ROAD, 23.2 FEET EAST OF A FENCE CORNER,
 PU0446'2.4 FEET SOUTH OF A FENCE, 2.0 FEET EAST OF A METAL WITNESS POST,
 PU0446'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0446'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0538 ***********************************************************************
 PU0538  DESIGNATION -  G 379
 PU0538  PID         -  PU0538
 PU0538  STATE/COUNTY-  SD/PENNINGTON
 PU0538  COUNTRY     -  US
 PU0538  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0538
 PU0538                         *CURRENT SURVEY CONTROL
 PU0538  ______________________________________________________________________
 PU0538* NAD 83(1986) POSITION- 44 06 36.     (N) 102 04 01.     (W)   SCALED
 PU0538* NAVD 88 ORTHO HEIGHT -   801.593 (meters)     2629.89  (feet) ADJUSTED
 PU0538  ______________________________________________________________________
 PU0538  GEOID HEIGHT    -        -19.614 (meters)                     GEOID18
 PU0538  DYNAMIC HEIGHT  -        801.360 (meters)     2629.13  (feet) COMP
 PU0538  MODELED GRAVITY -    980,301.4   (mgal)                       NAVD 88
 PU0538
 PU0538  VERT ORDER      -  SECOND    CLASS 0
 PU0538
 PU0538.The horizontal coordinates were scaled from a map and have
 PU0538.an estimated accuracy of +/- 6 seconds.
 PU0538
 PU0538.The orthometric height was determined by differential leveling and
 PU0538.adjusted by the NATIONAL GEODETIC SURVEY
 PU0538.in June 1991.
 PU0538
 PU0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0538.GEOID18 height accuracy estimate available here.
 PU0538
 PU0538.Click photographs - Photos may exist for this station.
 PU0538
 PU0538.The dynamic height is computed by dividing the NAVD 88
 PU0538.geopotential number by the normal gravity value computed on the
 PU0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0538.degrees latitude (g = 980.6199 gals.).
 PU0538
 PU0538.The modeled gravity was interpolated from observed gravity values.
 PU0538
 PU0538;                    North         East    Units  Estimated Accuracy
 PU0538;SPC SD S     -   198,830.      461,230.      MT  (+/- 180 meters Scaled)
 PU0538
 PU0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ347882(NAD 83)
 PU0538
 PU0538                          SUPERSEDED SURVEY CONTROL
 PU0538
 PU0538  NGVD 29 (??/??/92)  801.139  (m)         2628.40   (f) ADJ UNCH    2 0
 PU0538
 PU0538.Superseded values are not recommended for survey control.
 PU0538
 PU0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0538.See file dsdata.pdf to determine how the superseded data were derived.
 PU0538
 PU0538_MARKER: DB = BENCH MARK DISK
 PU0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0538_STAMPING: G 379 1962
 PU0538_MARK LOGO: CGS
 PU0538_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0538+STABILITY: SURFACE MOTION
 PU0538
 PU0538  HISTORY     - Date     Condition        Report By
 PU0538  HISTORY     - 1962     MONUMENTED       CGS
 PU0538
 PU0538                          STATION DESCRIPTION
 PU0538
 PU0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0538'11.8 MI NE FROM QUINN.
 PU0538'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST
 PU0538'OFFICE AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD,
 PU0538'57 FEET SOUTHEAST OF THE CENTER OF A ROAD INTERSECTION, 46 FEET
 PU0538'SOUTH OF THE CENTER LINE OF A GRAVELED ROAD, 35 FEET EAST OF THE
 PU0538'CENTER LINE OF A GRAVELED ROAD, 10.7 FEET SOUTH OF A POWER POLE
 PU0538'BRACED BY A GUY WIRE, 1.5 FEET SOUTHWEST OF A METAL WITNESS
 PU0538'POST, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU0538'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0157 ***********************************************************************
 OS0157  DESIGNATION -  G 38
 OS0157  PID         -  OS0157
 OS0157  STATE/COUNTY-  SD/TODD
 OS0157  COUNTRY     -  US
 OS0157  USGS QUAD   -  MISSION (2017)
 OS0157
 OS0157                         *CURRENT SURVEY CONTROL
 OS0157  ______________________________________________________________________
 OS0157* NAD 83(1986) POSITION- 43 18 23.     (N) 100 39 41.     (W)   SCALED
 OS0157* NAVD 88 ORTHO HEIGHT -   787.009 (meters)     2582.05  (feet) ADJUSTED
 OS0157  ______________________________________________________________________
 OS0157  GEOID HEIGHT    -        -23.284 (meters)                     GEOID18
 OS0157  DYNAMIC HEIGHT  -        786.692 (meters)     2581.01  (feet) COMP
 OS0157  MODELED GRAVITY -    980,192.2   (mgal)                       NAVD 88
 OS0157
 OS0157  VERT ORDER      -  FIRST     CLASS II
 OS0157
 OS0157.The horizontal coordinates were scaled from a map and have
 OS0157.an estimated accuracy of +/- 6 seconds.
 OS0157
 OS0157.The orthometric height was determined by differential leveling and
 OS0157.adjusted by the NATIONAL GEODETIC SURVEY
 OS0157.in June 1991.
 OS0157
 OS0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0157.GEOID18 height accuracy estimate available here.
 OS0157
 OS0157.Click photographs - Photos may exist for this station.
 OS0157
 OS0157.The dynamic height is computed by dividing the NAVD 88
 OS0157.geopotential number by the normal gravity value computed on the
 OS0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0157.degrees latitude (g = 980.6199 gals.).
 OS0157
 OS0157.The modeled gravity was interpolated from observed gravity values.
 OS0157
 OS0157;                    North         East    Units  Estimated Accuracy
 OS0157;SPC SD S     -   108,150.      573,390.      MT  (+/- 180 meters Scaled)
 OS0157
 OS0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN652961(NAD 83)
 OS0157
 OS0157                          SUPERSEDED SURVEY CONTROL
 OS0157
 OS0157  NGVD 29 (??/??/92)  786.629  (m)         2580.80   (f) ADJ UNCH    1 2
 OS0157
 OS0157.Superseded values are not recommended for survey control.
 OS0157
 OS0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0157.See file dsdata.pdf to determine how the superseded data were derived.
 OS0157
 OS0157_MARKER: DB = BENCH MARK DISK
 OS0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0157_STAMPING: G 38 1933
 OS0157_MARK LOGO: CGS
 OS0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0157+STABILITY: SURFACE MOTION
 OS0157
 OS0157  HISTORY     - Date     Condition        Report By
 OS0157  HISTORY     - 1933     MONUMENTED       CGS
 OS0157  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0157
 OS0157                          STATION DESCRIPTION
 OS0157
 OS0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0157'AT MISSION.
 OS0157'AT MISSION, TODD COUNTY, ON U.S. HIHGWAY 18, 1 BLOCK WEST OF A
 OS0157'CEMENT BLOCK GARAGE, IN FRONT OF A FRAME HOUSE ON A CONCRETE
 OS0157'FOUNDATION WITH A BRICK PORCH FACING EAST, ABOUT 60 YARDS
 OS0157'NORTH OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 YARDS NORTH
 OS0157'OF THE DRIVE TO THE HOUSE, AND JUST OUTSIDE THE FENCE.  A
 OS0157'STANDARD DISK, STAMPED G 38 1933 AND SET IN THE TOP OF A CONCRETE
 OS0157'POST.
 OS0157
 OS0157                          STATION RECOVERY (1992)
 OS0157
 OS0157'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0157'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0780 ***********************************************************************
 PT0780  DESIGNATION -  G 380
 PT0780  PID         -  PT0780
 PT0780  STATE/COUNTY-  SD/HAAKON
 PT0780  COUNTRY     -  US
 PT0780  USGS QUAD   -  BOWEN RANCH (2017)
 PT0780
 PT0780                         *CURRENT SURVEY CONTROL
 PT0780  ______________________________________________________________________
 PT0780* NAD 83(1986) POSITION- 44 04 27.     (N) 101 47 13.     (W)   SCALED
 PT0780* NAVD 88 ORTHO HEIGHT -   711.729 (meters)     2335.06  (feet) ADJUSTED
 PT0780  ______________________________________________________________________
 PT0780  GEOID HEIGHT    -        -20.641 (meters)                     GEOID18
 PT0780  DYNAMIC HEIGHT  -        711.523 (meters)     2334.39  (feet) COMP
 PT0780  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 PT0780
 PT0780  VERT ORDER      -  SECOND    CLASS 0
 PT0780
 PT0780.The horizontal coordinates were scaled from a map and have
 PT0780.an estimated accuracy of +/- 6 seconds.
 PT0780
 PT0780.The orthometric height was determined by differential leveling and
 PT0780.adjusted by the NATIONAL GEODETIC SURVEY
 PT0780.in June 1991.
 PT0780
 PT0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0780.GEOID18 height accuracy estimate available here.
 PT0780
 PT0780.Click photographs - Photos may exist for this station.
 PT0780
 PT0780.The dynamic height is computed by dividing the NAVD 88
 PT0780.geopotential number by the normal gravity value computed on the
 PT0780.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0780.degrees latitude (g = 980.6199 gals.).
 PT0780
 PT0780.The modeled gravity was interpolated from observed gravity values.
 PT0780
 PT0780;                    North         East    Units  Estimated Accuracy
 PT0780;SPC SD S     -   194,410.      483,570.      MT  (+/- 180 meters Scaled)
 PT0780
 PT0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP768838(NAD 83)
 PT0780
 PT0780                          SUPERSEDED SURVEY CONTROL
 PT0780
 PT0780  NGVD 29 (??/??/92)  711.275  (m)         2333.57   (f) ADJ UNCH    2 0
 PT0780
 PT0780.Superseded values are not recommended for survey control.
 PT0780
 PT0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0780.See file dsdata.pdf to determine how the superseded data were derived.
 PT0780
 PT0780_MARKER: DB = BENCH MARK DISK
 PT0780_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0780_STAMPING: G 380 1962
 PT0780_MARK LOGO: CGS
 PT0780_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0780_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0780_ROD/PIPE-DEPTH: 4.9 meters
 PT0780
 PT0780  HISTORY     - Date     Condition        Report By
 PT0780  HISTORY     - 1962     MONUMENTED       CGS
 PT0780
 PT0780                          STATION DESCRIPTION
 PT0780
 PT0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0780'9.8 MI NW FROM PHILIP.
 PT0780'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0780'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0780'ALONG WEST PINE STREET, THENCE 2.5 MILES SOUTHWEST ALONG U.S.
 PT0780'HIGHWAY 14, THENCE 0.9 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PT0780'2.9 MILES WEST ALONG A GRAVELED ROAD, THENCE 2.5 MILES NORTH
 PT0780'ALONG A GRAVELED ROAD, OR 0.5 MILE EAST ALONG A GRAVELED ROAD
 PT0780'FROM THE CHURCH AND CEMETERY AT HILLAND, THENCE 12.0 MILES SOUTH
 PT0780'ALONG A GRAVELED AND GRADED DIRT ROAD, THENCE 5.6 MILES SOUTHEAST
 PT0780'ALONG A GRAVELED ROAD, 0.25 MILE SOUTH OF A CURVE IN THE ROAD,
 PT0780'38 FEET EAST OF THE CENTER LINE OF THE ROAD, 22 FEET SOUTH OF
 PT0780'THE CENTER OF A GATE, 1.0 FOOT WEST OF A FENCE, 1.5 FEET NORTHEAST
 PT0780'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 PT0780'AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN
 PT0780'TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 PT0780'PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0492 ***********************************************************************
 PU0492  DESIGNATION -  G 381
 PU0492  PID         -  PU0492
 PU0492  STATE/COUNTY-  SD/PENNINGTON
 PU0492  COUNTRY     -  US
 PU0492  USGS QUAD   -  WASTA SE (2017)
 PU0492
 PU0492                         *CURRENT SURVEY CONTROL
 PU0492  ______________________________________________________________________
 PU0492* NAD 83(1986) POSITION- 44 04 53.     (N) 102 18 31.     (W)   SCALED
 PU0492* NAVD 88 ORTHO HEIGHT -   864.422 (meters)     2836.02  (feet) ADJUSTED
 PU0492  ______________________________________________________________________
 PU0492  GEOID HEIGHT    -        -18.835 (meters)                     GEOID18
 PU0492  DYNAMIC HEIGHT  -        864.174 (meters)     2835.21  (feet) COMP
 PU0492  MODELED GRAVITY -    980,302.3   (mgal)                       NAVD 88
 PU0492
 PU0492  VERT ORDER      -  SECOND    CLASS 0
 PU0492
 PU0492.The horizontal coordinates were scaled from a map and have
 PU0492.an estimated accuracy of +/- 6 seconds.
 PU0492
 PU0492.The orthometric height was determined by differential leveling and
 PU0492.adjusted by the NATIONAL GEODETIC SURVEY
 PU0492.in June 1991.
 PU0492
 PU0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0492.GEOID18 height accuracy estimate available here.
 PU0492
 PU0492.Click photographs - Photos may exist for this station.
 PU0492
 PU0492.The dynamic height is computed by dividing the NAVD 88
 PU0492.geopotential number by the normal gravity value computed on the
 PU0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0492.degrees latitude (g = 980.6199 gals.).
 PU0492
 PU0492.The modeled gravity was interpolated from observed gravity values.
 PU0492
 PU0492;                    North         East    Units  Estimated Accuracy
 PU0492;SPC SD S     -   196,080.      441,810.      MT  (+/- 180 meters Scaled)
 PU0492
 PU0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ154844(NAD 83)
 PU0492
 PU0492                          SUPERSEDED SURVEY CONTROL
 PU0492
 PU0492  NGVD 29 (??/??/92)  863.976  (m)         2834.56   (f) ADJ UNCH    2 0
 PU0492
 PU0492.Superseded values are not recommended for survey control.
 PU0492
 PU0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0492.See file dsdata.pdf to determine how the superseded data were derived.
 PU0492
 PU0492_MARKER: DB = BENCH MARK DISK
 PU0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0492_STAMPING: G 381 1962
 PU0492_MARK LOGO: CGS
 PU0492_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0492+STABILITY: SURFACE MOTION
 PU0492
 PU0492  HISTORY     - Date     Condition        Report By
 PU0492  HISTORY     - 1962     MONUMENTED       CGS
 PU0492
 PU0492                          STATION DESCRIPTION
 PU0492
 PU0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0492'9.6 MI NE FROM WASTA.
 PU0492'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PU0492'RAILWAY FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST
 PU0492'ALONG U.S. HIGHWAY 16, THENCE 0.9 MILE NORTHEAST ALONG A GRADED
 PU0492'DIRT ROAD TO THE RIM OF A BLUFF, THENCE 2.2 MILES EAST ALONG A
 PU0492'GRAVELED ROAD, THENCE 1.1 MILES NORTH ALONG A GRAVELED ROAD,
 PU0492'THENCE 0.6 MILE EAST ALONG A GRAVELED ROAD, IN SECTION 33, T 2 N,
 PU0492'R 15 E, 0.1 MILE SOUTH OF A HIGH VOLTAGE POWER LINE CROSSING
 PU0492'OVER A TRAIL ROAD, 102 FEET NORTH OF THE CENTER LINE OF THE
 PU0492'GRAVELED ROAD, 32 FEET WEST OF THE CENTER LINE OF A DIM TRAIL
 PU0492'ROAD, 68 FEET NORTH OF A FENCE CORNER, 1 1/2 FEET EAST OF A
 PU0492'FENCE, 1.6 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PU0492'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0492'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0109 ***********************************************************************
 OT0109  DESIGNATION -  G 382
 OT0109  PID         -  OT0109
 OT0109  STATE/COUNTY-  SD/PENNINGTON
 OT0109  COUNTRY     -  US
 OT0109  USGS QUAD   -  QUINN TABLE SE (2017)
 OT0109
 OT0109                         *CURRENT SURVEY CONTROL
 OT0109  ______________________________________________________________________
 OT0109* NAD 83(1986) POSITION- 43 52 17.     (N) 102 15 02.     (W)   SCALED
 OT0109* NAVD 88 ORTHO HEIGHT -   947.523 (meters)     3108.67  (feet) ADJUSTED
 OT0109  ______________________________________________________________________
 OT0109  GEOID HEIGHT    -        -18.992 (meters)                     GEOID18
 OT0109  DYNAMIC HEIGHT  -        947.206 (meters)     3107.63  (feet) COMP
 OT0109  MODELED GRAVITY -    980,251.3   (mgal)                       NAVD 88
 OT0109
 OT0109  VERT ORDER      -  SECOND    CLASS 0
 OT0109
 OT0109.The horizontal coordinates were scaled from a map and have
 OT0109.an estimated accuracy of +/- 6 seconds.
 OT0109
 OT0109.The orthometric height was determined by differential leveling and
 OT0109.adjusted by the NATIONAL GEODETIC SURVEY
 OT0109.in June 1991.
 OT0109
 OT0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0109.GEOID18 height accuracy estimate available here.
 OT0109
 OT0109.Click photographs - Photos may exist for this station.
 OT0109
 OT0109.The dynamic height is computed by dividing the NAVD 88
 OT0109.geopotential number by the normal gravity value computed on the
 OT0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0109.degrees latitude (g = 980.6199 gals.).
 OT0109
 OT0109.The modeled gravity was interpolated from observed gravity values.
 OT0109
 OT0109;                    North         East    Units  Estimated Accuracy
 OT0109;SPC SD S     -   172,640.      445,920.      MT  (+/- 180 meters Scaled)
 OT0109
 OT0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ209612(NAD 83)
 OT0109
 OT0109                          SUPERSEDED SURVEY CONTROL
 OT0109
 OT0109  NGVD 29 (??/??/92)  947.048  (m)         3107.11   (f) ADJ UNCH    2 0
 OT0109
 OT0109.Superseded values are not recommended for survey control.
 OT0109
 OT0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0109.See file dsdata.pdf to determine how the superseded data were derived.
 OT0109
 OT0109_MARKER: DB = BENCH MARK DISK
 OT0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0109_STAMPING: G 382 1962
 OT0109_MARK LOGO: CGS
 OT0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0109+STABILITY: SURFACE MOTION
 OT0109
 OT0109  HISTORY     - Date     Condition        Report By
 OT0109  HISTORY     - 1962     MONUMENTED       CGS
 OT0109
 OT0109                          STATION DESCRIPTION
 OT0109
 OT0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0109'9.3 MI S FROM WALL.
 OT0109'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0109'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0109'8.2 MILES SOUTH ALONG U.S. HIGHWAY 16A, THENCE 0.7 MILE
 OT0109'WEST-NORTHWEST ALONG A GRAVELED ROAD IN SECTION 18, T 2 S, R 15 E,
 OT0109'70 FEET NORTH-NORTHEAST OF THE CENTER LINE OF THE ROAD, 1.7 FEET
 OT0109'NORTHEAST OF A METAL WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL
 OT0109'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0109'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0729 ***********************************************************************
 PT0729  DESIGNATION -  G 383
 PT0729  PID         -  PT0729
 PT0729  STATE/COUNTY-  SD/HAAKON
 PT0729  COUNTRY     -  US
 PT0729  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0729
 PT0729                         *CURRENT SURVEY CONTROL
 PT0729  ______________________________________________________________________
 PT0729* NAD 83(1986) POSITION- 44 10 59.     (N) 101 48 27.     (W)   SCALED
 PT0729* NAVD 88 ORTHO HEIGHT -   757.147 (meters)     2484.07  (feet) ADJUSTED
 PT0729  ______________________________________________________________________
 PT0729  GEOID HEIGHT    -        -20.523 (meters)                     GEOID18
 PT0729  DYNAMIC HEIGHT  -        756.930 (meters)     2483.36  (feet) COMP
 PT0729  MODELED GRAVITY -    980,306.3   (mgal)                       NAVD 88
 PT0729
 PT0729  VERT ORDER      -  SECOND    CLASS 0
 PT0729
 PT0729.The horizontal coordinates were scaled from a map and have
 PT0729.an estimated accuracy of +/- 6 seconds.
 PT0729
 PT0729.The orthometric height was determined by differential leveling and
 PT0729.adjusted by the NATIONAL GEODETIC SURVEY
 PT0729.in June 1991.
 PT0729
 PT0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0729.GEOID18 height accuracy estimate available here.
 PT0729
 PT0729.Click photographs - Photos may exist for this station.
 PT0729
 PT0729.The dynamic height is computed by dividing the NAVD 88
 PT0729.geopotential number by the normal gravity value computed on the
 PT0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0729.degrees latitude (g = 980.6199 gals.).
 PT0729
 PT0729.The modeled gravity was interpolated from observed gravity values.
 PT0729
 PT0729;                    North         East    Units  Estimated Accuracy
 PT0729;SPC SD S     -   206,540.      482,140.      MT  (+/- 180 meters Scaled)
 PT0729
 PT0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP756960(NAD 83)
 PT0729
 PT0729                          SUPERSEDED SURVEY CONTROL
 PT0729
 PT0729  NGVD 29 (??/??/92)  756.685  (m)         2482.56   (f) ADJ UNCH    2 0
 PT0729
 PT0729.Superseded values are not recommended for survey control.
 PT0729
 PT0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0729.See file dsdata.pdf to determine how the superseded data were derived.
 PT0729
 PT0729_MARKER: DB = BENCH MARK DISK
 PT0729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0729_STAMPING: G 383 1962
 PT0729_MARK LOGO: CGS
 PT0729_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0729+STABILITY: SURFACE MOTION
 PT0729
 PT0729  HISTORY     - Date     Condition        Report By
 PT0729  HISTORY     - 1962     MONUMENTED       CGS
 PT0729
 PT0729                          STATION DESCRIPTION
 PT0729
 PT0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0729'9.5 MI SE FROM HILLAND.
 PT0729'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0729'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A
 PT0729'GRAVELED ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT
 PT0729'ROAD, THENCE 2.0 MILES EAST ALONG A GRADED DIRT ROAD, IN SECTION
 PT0729'27, T 3 N, R 19 E, AT A ROAD INTERSECTION, 59 FEET NORTH OF THE
 PT0729'CENTER LINE OF THE ROAD, 38 FEET WEST OF THE CENTER LINE OF THE
 PT0729'NORTH-SOUTH ROAD, 21 FEET NORTH OF A POWER POLE, 50 FEET SOUTH
 PT0729'OF A TELEPHONE POLE, 1 1/2 FEET EAST OF A FENCE, 1.8 FEET EAST
 PT0729'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 PT0729'IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0552 ***********************************************************************
 PU0552  DESIGNATION -  G 384
 PU0552  PID         -  PU0552
 PU0552  STATE/COUNTY-  SD/PENNINGTON
 PU0552  COUNTRY     -  US
 PU0552  USGS QUAD   -  HORSE TOOTH (2017)
 PU0552
 PU0552                         *CURRENT SURVEY CONTROL
 PU0552  ______________________________________________________________________
 PU0552* NAD 83(1986) POSITION- 44 13 52.     (N) 102 01 35.     (W)   SCALED
 PU0552* NAVD 88 ORTHO HEIGHT -   845.779 (meters)     2774.86  (feet) ADJUSTED
 PU0552  ______________________________________________________________________
 PU0552  GEOID HEIGHT    -        -19.801 (meters)                     GEOID18
 PU0552  DYNAMIC HEIGHT  -        845.537 (meters)     2774.07  (feet) COMP
 PU0552  MODELED GRAVITY -    980,303.0   (mgal)                       NAVD 88
 PU0552
 PU0552  VERT ORDER      -  SECOND    CLASS 0
 PU0552
 PU0552.The horizontal coordinates were scaled from a map and have
 PU0552.an estimated accuracy of +/- 6 seconds.
 PU0552
 PU0552.The orthometric height was determined by differential leveling and
 PU0552.adjusted by the NATIONAL GEODETIC SURVEY
 PU0552.in June 1991.
 PU0552
 PU0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0552.GEOID18 height accuracy estimate available here.
 PU0552
 PU0552.Click photographs - Photos may exist for this station.
 PU0552
 PU0552.The dynamic height is computed by dividing the NAVD 88
 PU0552.geopotential number by the normal gravity value computed on the
 PU0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0552.degrees latitude (g = 980.6199 gals.).
 PU0552
 PU0552.The modeled gravity was interpolated from observed gravity values.
 PU0552
 PU0552;                    North         East    Units  Estimated Accuracy
 PU0552;SPC SD S     -   212,210.      464,750.      MT  (+/- 180 meters Scaled)
 PU0552
 PU0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK374018(NAD 83)
 PU0552
 PU0552                          SUPERSEDED SURVEY CONTROL
 PU0552
 PU0552  NGVD 29 (??/??/92)  845.317  (m)         2773.34   (f) ADJ UNCH    2 0
 PU0552
 PU0552.Superseded values are not recommended for survey control.
 PU0552
 PU0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0552.See file dsdata.pdf to determine how the superseded data were derived.
 PU0552
 PU0552_MARKER: DB = BENCH MARK DISK
 PU0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0552_STAMPING: G 384 1962
 PU0552_MARK LOGO: CGS
 PU0552_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0552+STABILITY: SURFACE MOTION
 PU0552
 PU0552  HISTORY     - Date     Condition        Report By
 PU0552  HISTORY     - 1962     MONUMENTED       CGS
 PU0552
 PU0552                          STATION DESCRIPTION
 PU0552
 PU0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0552'16.5 MI SW FROM HILLAND.
 PU0552'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0552'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PU0552'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PU0552'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PU0552'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PU0552'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0552'0.2 MILE WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG
 PU0552'A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ACORSS COUNTRY ALONG
 PU0552'A LINE OF TELEPHONE POLES, THENCE 1.0 MILE WEST-NORTHWEST ALONG
 PU0552'A TRAIL ROAD, IN SECTION 12, T 3 N, R 17 E, ABOUT 0.1 MILE EAST
 PU0552'OF THE HEAD OF A DRAW WHICH LEADS TO THE NORTHWEST, 111 FEET
 PU0552'NORTH OF THE CENTER LINE OF THE TRAIL ROAD, 1.7 FEET WEST OF A
 PU0552'METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE
 PU0552'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0139 ***********************************************************************
 OT0139  DESIGNATION -  G 385
 OT0139  PID         -  OT0139
 OT0139  STATE/COUNTY-  SD/PENNINGTON
 OT0139  COUNTRY     -  US
 OT0139  USGS QUAD   -  WALL SW (2017)
 OT0139
 OT0139                         *CURRENT SURVEY CONTROL
 OT0139  ______________________________________________________________________
 OT0139* NAD 83(1986) POSITION- 43 51 45.     (N) 102 09 32.     (W)   SCALED
 OT0139* NAVD 88 ORTHO HEIGHT -   818.212 (meters)     2684.42  (feet) ADJUSTED
 OT0139  ______________________________________________________________________
 OT0139  GEOID HEIGHT    -        -19.293 (meters)                     GEOID18
 OT0139  DYNAMIC HEIGHT  -        817.953 (meters)     2683.57  (feet) COMP
 OT0139  MODELED GRAVITY -    980,275.2   (mgal)                       NAVD 88
 OT0139
 OT0139  VERT ORDER      -  SECOND    CLASS 0
 OT0139
 OT0139.The horizontal coordinates were scaled from a map and have
 OT0139.an estimated accuracy of +/- 6 seconds.
 OT0139
 OT0139.The orthometric height was determined by differential leveling and
 OT0139.adjusted by the NATIONAL GEODETIC SURVEY
 OT0139.in June 1991.
 OT0139
 OT0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0139.GEOID18 height accuracy estimate available here.
 OT0139
 OT0139.Click photographs - Photos may exist for this station.
 OT0139
 OT0139.The dynamic height is computed by dividing the NAVD 88
 OT0139.geopotential number by the normal gravity value computed on the
 OT0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0139.degrees latitude (g = 980.6199 gals.).
 OT0139
 OT0139.The modeled gravity was interpolated from observed gravity values.
 OT0139
 OT0139;                    North         East    Units  Estimated Accuracy
 OT0139;SPC SD S     -   171,490.      453,270.      MT  (+/- 180 meters Scaled)
 OT0139
 OT0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ283605(NAD 83)
 OT0139
 OT0139                          SUPERSEDED SURVEY CONTROL
 OT0139
 OT0139  NGVD 29 (??/??/92)  817.748  (m)         2682.89   (f) ADJ UNCH    2 0
 OT0139
 OT0139.Superseded values are not recommended for survey control.
 OT0139
 OT0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0139.See file dsdata.pdf to determine how the superseded data were derived.
 OT0139
 OT0139_MARKER: DB = BENCH MARK DISK
 OT0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0139_STAMPING: G 385 1962
 OT0139_MARK LOGO: CGS
 OT0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0139+STABILITY: SURFACE MOTION
 OT0139
 OT0139  HISTORY     - Date     Condition        Report By
 OT0139  HISTORY     - 1962     MONUMENTED       CGS
 OT0139
 OT0139                          STATION DESCRIPTION
 OT0139
 OT0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0139'10.5 MI S FROM QUINN.
 OT0139'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0139'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0139'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0139'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0139'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 4.7 MILES
 OT0139'SOUTH ALONG A BLADED DIRT ROAD, 0.15 MILE NORTH OF A CATTLE
 OT0139'GUARD IN SECTION 13, T 2 S, R 16 E, 26 FEET EAST OF THE CENTER
 OT0139'LINE OF THE ROAD, 1 1/2 FEET WEST OF A FENCE, 1.5 FEET NORTH
 OT0139'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN
 OT0139'THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0578 ***********************************************************************
 OS0578  DESIGNATION -  G 386
 OS0578  PID         -  OS0578
 OS0578  STATE/COUNTY-  SD/JACKSON
 OS0578  COUNTRY     -  US
 OS0578  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0578
 OS0578                         *CURRENT SURVEY CONTROL
 OS0578  ______________________________________________________________________
 OS0578* NAD 83(1986) POSITION- 43 59 01.     (N) 101 49 42.     (W)   SCALED
 OS0578* NAVD 88 ORTHO HEIGHT -   713.154 (meters)     2339.74  (feet) ADJUSTED
 OS0578  ______________________________________________________________________
 OS0578  GEOID HEIGHT    -        -20.506 (meters)                     GEOID18
 OS0578  DYNAMIC HEIGHT  -        712.936 (meters)     2339.02  (feet) COMP
 OS0578  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 OS0578
 OS0578  VERT ORDER      -  SECOND    CLASS 0
 OS0578
 OS0578.The horizontal coordinates were scaled from a map and have
 OS0578.an estimated accuracy of +/- 6 seconds.
 OS0578
 OS0578.The orthometric height was determined by differential leveling and
 OS0578.adjusted by the NATIONAL GEODETIC SURVEY
 OS0578.in June 1991.
 OS0578
 OS0578.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0578.GEOID18 height accuracy estimate available here.
 OS0578
 OS0578.Click photographs - Photos may exist for this station.
 OS0578
 OS0578.The dynamic height is computed by dividing the NAVD 88
 OS0578.geopotential number by the normal gravity value computed on the
 OS0578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0578.degrees latitude (g = 980.6199 gals.).
 OS0578
 OS0578.The modeled gravity was interpolated from observed gravity values.
 OS0578
 OS0578;                    North         East    Units  Estimated Accuracy
 OS0578;SPC SD S     -   184,410.      480,070.      MT  (+/- 180 meters Scaled)
 OS0578
 OS0578_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP731739(NAD 83)
 OS0578
 OS0578                          SUPERSEDED SURVEY CONTROL
 OS0578
 OS0578  NGVD 29 (??/??/92)  712.698  (m)         2338.24   (f) ADJ UNCH    2 0
 OS0578
 OS0578.Superseded values are not recommended for survey control.
 OS0578
 OS0578.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0578.See file dsdata.pdf to determine how the superseded data were derived.
 OS0578
 OS0578_MARKER: DB = BENCH MARK DISK
 OS0578_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0578_SP_SET: CULVERT HEADWALL
 OS0578_STAMPING: G 386 1962
 OS0578_MARK LOGO: CGS
 OS0578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0578+STABILITY: SURFACE MOTION
 OS0578
 OS0578  HISTORY     - Date     Condition        Report By
 OS0578  HISTORY     - 1962     MONUMENTED       CGS
 OS0578
 OS0578                          STATION DESCRIPTION
 OS0578
 OS0578'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0578'4.5 MI NE FROM COTTONWOOD.
 OS0578'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0578'AT COTTONWOOD, THENCE 4.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0578'IN SECTION 3, T 1 S, R 19 E, 27 FEET SOUTHEAST OF THE CENTER
 OS0578'LINE OF THE HIGHWAY, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 OS0578'HIGHWAY, AND SET IN THE TOP OF THE SOUTHWEST END OF THE
 OS0578'SOUTHEAST HEADWALL OF A 30 FOOT CONCRETE CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0528 ***********************************************************************
 OS0528  DESIGNATION -  G 387
 OS0528  PID         -  OS0528
 OS0528  STATE/COUNTY-  SD/JACKSON
 OS0528  COUNTRY     -  US
 OS0528  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0528
 OS0528                         *CURRENT SURVEY CONTROL
 OS0528  ______________________________________________________________________
 OS0528* NAD 83(1986) POSITION- 43 50 06.     (N) 101 45 29.     (W)   SCALED
 OS0528* NAVD 88 ORTHO HEIGHT -   763.224 (meters)     2504.01  (feet) ADJUSTED
 OS0528  ______________________________________________________________________
 OS0528  GEOID HEIGHT    -        -20.669 (meters)                     GEOID18
 OS0528  DYNAMIC HEIGHT  -        762.979 (meters)     2503.21  (feet) COMP
 OS0528  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 OS0528
 OS0528  VERT ORDER      -  FIRST     CLASS II
 OS0528
 OS0528.The horizontal coordinates were scaled from a map and have
 OS0528.an estimated accuracy of +/- 6 seconds.
 OS0528
 OS0528.The orthometric height was determined by differential leveling and
 OS0528.adjusted by the NATIONAL GEODETIC SURVEY
 OS0528.in June 1991.
 OS0528
 OS0528.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0528.GEOID18 height accuracy estimate available here.
 OS0528
 OS0528.Click photographs - Photos may exist for this station.
 OS0528
 OS0528.The dynamic height is computed by dividing the NAVD 88
 OS0528.geopotential number by the normal gravity value computed on the
 OS0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0528.degrees latitude (g = 980.6199 gals.).
 OS0528
 OS0528.The modeled gravity was interpolated from observed gravity values.
 OS0528
 OS0528;                    North         East    Units  Estimated Accuracy
 OS0528;SPC SD S     -   167,810.      485,430.      MT  (+/- 180 meters Scaled)
 OS0528
 OS0528_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP782572(NAD 83)
 OS0528
 OS0528                          SUPERSEDED SURVEY CONTROL
 OS0528
 OS0528  NGVD 29 (??/??/92)  762.768  (m)         2502.51   (f) ADJ UNCH    1 2
 OS0528
 OS0528.Superseded values are not recommended for survey control.
 OS0528
 OS0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0528.See file dsdata.pdf to determine how the superseded data were derived.
 OS0528
 OS0528_MARKER: DB = BENCH MARK DISK
 OS0528_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0528_STAMPING: G 387 1962
 OS0528_MARK LOGO: CGS
 OS0528_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0528_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0528+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0528_ROD/PIPE-DEPTH: 4.8 meters
 OS0528
 OS0528  HISTORY     - Date     Condition        Report By
 OS0528  HISTORY     - 1962     MONUMENTED       CGS
 OS0528  HISTORY     - 1966     GOOD             CGS
 OS0528  HISTORY     - 1985     GOOD             NGS
 OS0528  HISTORY     - 19910713 GOOD             NGS
 OS0528  HISTORY     - 20130116 GOOD             INDIV
 OS0528
 OS0528                          STATION DESCRIPTION
 OS0528
 OS0528'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0528'13 MI W FROM KADOKA.
 OS0528'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0528'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0528'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0528'40 AND 73, THENCE 4.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0528'HIGHWAY 40, 115 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OS0528'2 1/2 FEET NORTHEAST OF A TELEPHONE POLE, 1 FOOT NORTH OF A
 OS0528'FENCE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH
 OS0528'THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OS0528'DRIVEN TO A DEPTH OF 16 FEET AND ENCASED IN A 6-INCH TILE
 OS0528'PROJECTING 6-INCHES.
 OS0528
 OS0528                          STATION RECOVERY (1966)
 OS0528
 OS0528'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0528'RECOVERED IN GOOD CONDITION.
 OS0528
 OS0528                          STATION RECOVERY (1985)
 OS0528
 OS0528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0528'THE MARK IS 0.3 M BELOW THE ROAD.
 OS0528'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  18.75 KM (11.7
 OS0528'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0528'KADOKA, 0.8 KM (0.5 MI) WEST OF MILEPOST 139, 81.2 METERS (266.5 FT)
 OS0528'SOUTH ACROSS THE FRONTAGE ROAD FROM THE EAST BOUND HIGHWAY CENTERLINE,
 OS0528'35.0 METERS (115 FT) SOUTH OF THE CENTER OF THE ROAD, 0.7 METER (2.5
 OS0528'FT) NORTHEAST OF A TELEPHONE POLE AND 0.3 METER (1 FT) NORTH OF THE
 OS0528'RIGHT-OF-WAY FENCE.
 OS0528'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST
 OS0528
 OS0528                          STATION RECOVERY (1991)
 OS0528
 OS0528'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0528'18.7 KM (11.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0528'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.8 KM (0.50 MI)
 OS0528'EAST OF MILEPOST 138, 81.1 M (266.1 FT) SOUTH OF THE CENTERLINE OF
 OS0528'THE EASTBOUND LANES OF THE HIGHWAY, 34.6 M (113.5 FT) SOUTH OF THE
 OS0528'CENTERLINE OF A FRONTAGE ROAD, 0.8 M (2.6 FT) NORTHWEST OF A UTILITY
 OS0528'POLE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) EAST
 OS0528'OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A FENCE.  NOTE--THE
 OS0528'DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND
 OS0528'SURFACE.
 OS0528
 OS0528                          STATION RECOVERY (2013)
 OS0528
 OS0528'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0187 ***********************************************************************
 OT0187  DESIGNATION -  G 388
 OT0187  PID         -  OT0187
 OT0187  STATE/COUNTY-  SD/PENNINGTON
 OT0187  COUNTRY     -  US
 OT0187  USGS QUAD   -  WALL NE (2017)
 OT0187
 OT0187                         *CURRENT SURVEY CONTROL
 OT0187  ______________________________________________________________________
 OT0187* NAD 83(1986) POSITION- 43 59 20.     (N) 102 03 34.     (W)   SCALED
 OT0187* NAVD 88 ORTHO HEIGHT -   787.155 (meters)     2582.52  (feet) ADJUSTED
 OT0187  ______________________________________________________________________
 OT0187  GEOID HEIGHT    -        -19.643 (meters)                     GEOID18
 OT0187  DYNAMIC HEIGHT  -        786.919 (meters)     2581.75  (feet) COMP
 OT0187  MODELED GRAVITY -    980,293.5   (mgal)                       NAVD 88
 OT0187
 OT0187  VERT ORDER      -  SECOND    CLASS 0
 OT0187
 OT0187.The horizontal coordinates were scaled from a map and have
 OT0187.an estimated accuracy of +/- 6 seconds.
 OT0187
 OT0187.The orthometric height was determined by differential leveling and
 OT0187.adjusted by the NATIONAL GEODETIC SURVEY
 OT0187.in June 1991.
 OT0187
 OT0187.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0187.GEOID18 height accuracy estimate available here.
 OT0187
 OT0187.Click photographs - Photos may exist for this station.
 OT0187
 OT0187.The dynamic height is computed by dividing the NAVD 88
 OT0187.geopotential number by the normal gravity value computed on the
 OT0187.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0187.degrees latitude (g = 980.6199 gals.).
 OT0187
 OT0187.The modeled gravity was interpolated from observed gravity values.
 OT0187
 OT0187;                    North         East    Units  Estimated Accuracy
 OT0187;SPC SD S     -   185,360.      461,550.      MT  (+/- 180 meters Scaled)
 OT0187
 OT0187_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ358748(NAD 83)
 OT0187
 OT0187                          SUPERSEDED SURVEY CONTROL
 OT0187
 OT0187  NGVD 29 (??/??/92)  786.702  (m)         2581.04   (f) ADJ UNCH    2 0
 OT0187
 OT0187.Superseded values are not recommended for survey control.
 OT0187
 OT0187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0187.See file dsdata.pdf to determine how the superseded data were derived.
 OT0187
 OT0187_MARKER: DB = BENCH MARK DISK
 OT0187_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0187_STAMPING: G 388 1962
 OT0187_MARK LOGO: CGS
 OT0187_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0187_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0187_ROD/PIPE-DEPTH: 4.4 meters
 OT0187
 OT0187  HISTORY     - Date     Condition        Report By
 OT0187  HISTORY     - 1962     MONUMENTED       CGS
 OT0187
 OT0187                          STATION DESCRIPTION
 OT0187
 OT0187'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0187'4.5 MI NE FROM QUINN.
 OT0187'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0187'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 0.9
 OT0187'MILE NORTH ALONG A GRAVELED ROAD, 0.4 MILE SOUTH OF A CURVE
 OT0187'WITH TANGENT TO THE WEST, ABOUT 300 FEET NORTH OF THE CREST OF
 OT0187'A HILL, 61 FEET NORTH OF A POWER POLE, IN LINE WITH A ROW OF
 OT0187'POLES, 32 FEET EAST OF THE CENTER LINE OF THE ROAD, 1.9 FEET
 OT0187'SOUTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 OT0187'OF THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OT0187'THAT IS DRIVEN TO A DEPTH OF 14 1/2 FEET AND IS ENCASED IN A
 OT0187'6-INCH TILE WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0506 ***********************************************************************
 OS0506  DESIGNATION -  G 389
 OS0506  PID         -  OS0506
 OS0506  STATE/COUNTY-  SD/JACKSON
 OS0506  COUNTRY     -  US
 OS0506  USGS QUAD   -  WETA (2017)
 OS0506
 OS0506                         *CURRENT SURVEY CONTROL
 OS0506  ______________________________________________________________________
 OS0506* NAD 83(1986) POSITION- 43 48 25.     (N) 101 41 29.     (W)   SCALED
 OS0506* NAVD 88 ORTHO HEIGHT -   723.537 (meters)     2373.80  (feet) ADJUSTED
 OS0506  ______________________________________________________________________
 OS0506  GEOID HEIGHT    -        -20.906 (meters)                     GEOID18
 OS0506  DYNAMIC HEIGHT  -        723.308 (meters)     2373.05  (feet) COMP
 OS0506  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 OS0506
 OS0506  VERT ORDER      -  SECOND    CLASS 0
 OS0506
 OS0506.The horizontal coordinates were scaled from a map and have
 OS0506.an estimated accuracy of +/- 6 seconds.
 OS0506
 OS0506.The orthometric height was determined by differential leveling and
 OS0506.adjusted by the NATIONAL GEODETIC SURVEY
 OS0506.in June 1991.
 OS0506
 OS0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0506.GEOID18 height accuracy estimate available here.
 OS0506
 OS0506.Click photographs - Photos may exist for this station.
 OS0506
 OS0506.The dynamic height is computed by dividing the NAVD 88
 OS0506.geopotential number by the normal gravity value computed on the
 OS0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0506.degrees latitude (g = 980.6199 gals.).
 OS0506
 OS0506.The modeled gravity was interpolated from observed gravity values.
 OS0506
 OS0506;                    North         East    Units  Estimated Accuracy
 OS0506;SPC SD S     -   164,600.      490,740.      MT  (+/- 180 meters Scaled)
 OS0506
 OS0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP835539(NAD 83)
 OS0506
 OS0506                          SUPERSEDED SURVEY CONTROL
 OS0506
 OS0506  NGVD 29 (??/??/92)  723.085  (m)         2372.32   (f) ADJ UNCH    2 0
 OS0506
 OS0506.Superseded values are not recommended for survey control.
 OS0506
 OS0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0506.See file dsdata.pdf to determine how the superseded data were derived.
 OS0506
 OS0506_MARKER: DB = BENCH MARK DISK
 OS0506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0506_STAMPING: G 389 1962
 OS0506_MARK LOGO: CGS
 OS0506_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0506+STABILITY: SURFACE MOTION
 OS0506
 OS0506  HISTORY     - Date     Condition        Report By
 OS0506  HISTORY     - 1962     MONUMENTED       CGS
 OS0506
 OS0506                          STATION DESCRIPTION
 OS0506
 OS0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0506'12.4 MI SW FROM KADOKA.
 OS0506'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0506'MILWAUKEE, ST. PAUL, AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0506'THENCE 9.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0506'40, THENCE 2.15 MILES SOUTH ALONG A GRAVELED ROAD, IN SECTION
 OS0506'2, T3S, R20E, 116 FEET SOUTHEAST OF THE CENTER LINE OF A
 OS0506'CURVE IN THE ROAD, 0.25 MILE EAST OF A CATTLE GUARD, 48 FEET
 OS0506'SOUTHEAST OF A POWER POLE BRACED BY A GUY WIRE, 25 FEET EAST
 OS0506'OF THE CENTER OF A GATE, 2 FEET NORTH OF A FENCE, 1.5 FEET
 OS0506'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 OS0506'SET IN THE TOP OF A POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1833 ***********************************************************************
 PU1833  DESIGNATION -  G 390
 PU1833  PID         -  PU1833
 PU1833  STATE/COUNTY-  SD/BUTTE
 PU1833  COUNTRY     -  US
 PU1833  USGS QUAD   -  MUD BUTTES NW (2017)
 PU1833
 PU1833                         *CURRENT SURVEY CONTROL
 PU1833  ______________________________________________________________________
 PU1833* NAD 83(1986) POSITION- 44 56 45.     (N) 103 59 29.     (W)   SCALED
 PU1833* NAVD 88 ORTHO HEIGHT -  1005.524 (meters)     3298.96  (feet) ADJUSTED
 PU1833  ______________________________________________________________________
 PU1833  GEOID HEIGHT    -        -15.546 (meters)                     GEOID18
 PU1833  DYNAMIC HEIGHT  -       1005.259 (meters)     3298.09  (feet) COMP
 PU1833  MODELED GRAVITY -    980,319.0   (mgal)                       NAVD 88
 PU1833
 PU1833  VERT ORDER      -  SECOND    CLASS 0
 PU1833
 PU1833.The horizontal coordinates were scaled from a map and have
 PU1833.an estimated accuracy of +/- 6 seconds.
 PU1833
 PU1833.The orthometric height was determined by differential leveling and
 PU1833.adjusted by the NATIONAL GEODETIC SURVEY
 PU1833.in June 1991.
 PU1833
 PU1833.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1833.GEOID18 height accuracy estimate available here.
 PU1833
 PU1833.Click photographs - Photos may exist for this station.
 PU1833
 PU1833.The dynamic height is computed by dividing the NAVD 88
 PU1833.geopotential number by the normal gravity value computed on the
 PU1833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1833.degrees latitude (g = 980.6199 gals.).
 PU1833
 PU1833.The modeled gravity was interpolated from observed gravity values.
 PU1833
 PU1833;                    North         East    Units  Estimated Accuracy
 PU1833;SPC SD N     -   131,390.      285,140.      MT  (+/- 180 meters Scaled)
 PU1833
 PU1833_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK795774(NAD 83)
 PU1833
 PU1833                          SUPERSEDED SURVEY CONTROL
 PU1833
 PU1833  NGVD 29 (??/??/92) 1005.034  (m)         3297.35   (f) ADJ UNCH    2 0
 PU1833
 PU1833.Superseded values are not recommended for survey control.
 PU1833
 PU1833.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1833.See file dsdata.pdf to determine how the superseded data were derived.
 PU1833
 PU1833_MARKER: DB = BENCH MARK DISK
 PU1833_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1833_STAMPING: G 390 1962
 PU1833_MARK LOGO: CGS
 PU1833_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1833+STABILITY: SURFACE MOTION
 PU1833
 PU1833  HISTORY     - Date     Condition        Report By
 PU1833  HISTORY     - 1962     MONUMENTED       CGS
 PU1833
 PU1833                          STATION DESCRIPTION
 PU1833
 PU1833'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1833'23.8 MI NW FROM BELLE FOURCHE.
 PU1833'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1833'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 12.1
 PU1833'MILES NORTHWEST ALONG A GRAVELED ROAD, IN SECTION 3, T 11 N,
 PU1833'R 1 E, 65 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD, 2 FEET
 PU1833'SOUTHWEST OF A FENCE, 1.6 FEET NORTHWEST OF A METAL WITNESS
 PU1833'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 PU1833'TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0046 ***********************************************************************
 PU0046  DESIGNATION -  G 391
 PU0046  PID         -  PU0046
 PU0046  STATE/COUNTY-  SD/MEADE
 PU0046  COUNTRY     -  US
 PU0046  USGS QUAD   -  OPAL EAST SW (2017)
 PU0046
 PU0046                         *CURRENT SURVEY CONTROL
 PU0046  ______________________________________________________________________
 PU0046* NAD 83(1986) POSITION- 44 49 12.     (N) 102 24 27.     (W)   SCALED
 PU0046* NAVD 88 ORTHO HEIGHT -   795.408 (meters)     2609.60  (feet) ADJUSTED
 PU0046  ______________________________________________________________________
 PU0046  GEOID HEIGHT    -        -18.692 (meters)                     GEOID18
 PU0046  DYNAMIC HEIGHT  -        795.228 (meters)     2609.01  (feet) COMP
 PU0046  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 PU0046
 PU0046  VERT ORDER      -  SECOND    CLASS 0
 PU0046
 PU0046.The horizontal coordinates were scaled from a map and have
 PU0046.an estimated accuracy of +/- 6 seconds.
 PU0046
 PU0046.The orthometric height was determined by differential leveling and
 PU0046.adjusted by the NATIONAL GEODETIC SURVEY
 PU0046.in June 1991.
 PU0046
 PU0046.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0046.GEOID18 height accuracy estimate available here.
 PU0046
 PU0046.Click photographs - Photos may exist for this station.
 PU0046
 PU0046.The dynamic height is computed by dividing the NAVD 88
 PU0046.geopotential number by the normal gravity value computed on the
 PU0046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0046.degrees latitude (g = 980.6199 gals.).
 PU0046
 PU0046.The modeled gravity was interpolated from observed gravity values.
 PU0046
 PU0046;                    North         East    Units  Estimated Accuracy
 PU0046;SPC SD N     -   112,470.      409,620.      MT  (+/- 180 meters Scaled)
 PU0046
 PU0046_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK049662(NAD 83)
 PU0046
 PU0046                          SUPERSEDED SURVEY CONTROL
 PU0046
 PU0046  NGVD 29 (??/??/92)  794.946  (m)         2608.09   (f) ADJ UNCH    2 0
 PU0046
 PU0046.Superseded values are not recommended for survey control.
 PU0046
 PU0046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0046.See file dsdata.pdf to determine how the superseded data were derived.
 PU0046
 PU0046_MARKER: DB = BENCH MARK DISK
 PU0046_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0046+WITH SETTING: INFORMATION.
 PU0046_STAMPING: G 391 1963
 PU0046_MARK LOGO: CGS
 PU0046_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0046_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0046_ROD/PIPE-DEPTH: 2.4 meters
 PU0046
 PU0046  HISTORY     - Date     Condition        Report By
 PU0046  HISTORY     - 1963     MONUMENTED       CGS
 PU0046
 PU0046                          STATION DESCRIPTION
 PU0046
 PU0046'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0046'9 MI SE FROM OPAL.
 PU0046'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0046'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0046'ROAD, THENCE 2.15 MILES EAST ALONG A GRAVELED ROAD, IN SECTION 18,
 PU0046'T 10 N, R 14 E, ON THE CREST OF A SMALL HILL, 42 FEET SOUTH OF THE
 PU0046'CENTER LINE OF THE ROAD, 1.0 FEET SOUTH OF A METAL WITNESS POST,
 PU0046'ABOUT LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER
 PU0046'COATED ROD THAT IS DRIVEN TO A DEPTH OF 8 FEET AND IS ENCASED IN A
 PU0046'6-INCH TILE PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0208 ***********************************************************************
 PU0208  DESIGNATION -  G 392
 PU0208  PID         -  PU0208
 PU0208  STATE/COUNTY-  SD/MEADE
 PU0208  COUNTRY     -  US
 PU0208  USGS QUAD   -  LEMMON CREEK (2017)
 PU0208
 PU0208                         *CURRENT SURVEY CONTROL
 PU0208  ______________________________________________________________________
 PU0208* NAD 83(1986) POSITION- 44 43 08.     (N) 102 06 21.     (W)   SCALED
 PU0208* NAVD 88 ORTHO HEIGHT -   718.471 (meters)     2357.18  (feet) ADJUSTED
 PU0208  ______________________________________________________________________
 PU0208  GEOID HEIGHT    -        -19.625 (meters)                     GEOID18
 PU0208  DYNAMIC HEIGHT  -        718.309 (meters)     2356.65  (feet) COMP
 PU0208  MODELED GRAVITY -    980,368.6   (mgal)                       NAVD 88
 PU0208
 PU0208  VERT ORDER      -  SECOND    CLASS 0
 PU0208
 PU0208.The horizontal coordinates were scaled from a map and have
 PU0208.an estimated accuracy of +/- 6 seconds.
 PU0208
 PU0208.The orthometric height was determined by differential leveling and
 PU0208.adjusted by the NATIONAL GEODETIC SURVEY
 PU0208.in June 1991.
 PU0208
 PU0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0208.GEOID18 height accuracy estimate available here.
 PU0208
 PU0208.Click photographs - Photos may exist for this station.
 PU0208
 PU0208.The dynamic height is computed by dividing the NAVD 88
 PU0208.geopotential number by the normal gravity value computed on the
 PU0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0208.degrees latitude (g = 980.6199 gals.).
 PU0208
 PU0208.The modeled gravity was interpolated from observed gravity values.
 PU0208
 PU0208;                    North         East    Units  Estimated Accuracy
 PU0208;SPC SD N     -   100,580.      433,180.      MT  (+/- 180 meters Scaled)
 PU0208
 PU0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK292557(NAD 83)
 PU0208
 PU0208                          SUPERSEDED SURVEY CONTROL
 PU0208
 PU0208  NGVD 29 (??/??/92)  718.015  (m)         2355.69   (f) ADJ UNCH    2 0
 PU0208
 PU0208.Superseded values are not recommended for survey control.
 PU0208
 PU0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0208.See file dsdata.pdf to determine how the superseded data were derived.
 PU0208
 PU0208_MARKER: DB = BENCH MARK DISK
 PU0208_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0208_STAMPING: G 392 1963
 PU0208_MARK LOGO: CGS
 PU0208_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0208_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0208+STABILITY: SURFACE MOTION
 PU0208
 PU0208  HISTORY     - Date     Condition        Report By
 PU0208  HISTORY     - 1963     MONUMENTED       CGS
 PU0208
 PU0208                          STATION DESCRIPTION
 PU0208
 PU0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0208'9.6 MI NW FROM HOWES.
 PU0208'ABOUT 7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE
 PU0208'AND POST OFFICE AT HOWES, THENCE 2.55 MILES WEST ALONG A GRAVELED
 PU0208'ROAD, 0.25 MILE WEST OF A PRIVATE ROAD JUNCTION, ABOUT 0.3 MILE
 PU0208'WEST-SOUTHWEST OF THREE LONE TREES, 48 FEET NORTH OF THE CENTER
 PU0208'LINE OF THE ROAD, 9 FEET NORTH OF A CORNER FENCE POST, 34 FEET
 PU0208'WEST OF THE CENTER LINE OF A TRAIL ROAD LEADING NORTH, 2 1/2
 PU0208'FEET EAST OF A FENCE, 1.7 FEET NORTH OF A METAL WITNESS POST,
 PU0208'ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 PU0208'TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0096 ***********************************************************************
 QT0096  DESIGNATION -  G 393
 QT0096  PID         -  QT0096
 QT0096  STATE/COUNTY-  SD/MEADE
 QT0096  COUNTRY     -  US
 QT0096  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0096
 QT0096                         *CURRENT SURVEY CONTROL
 QT0096  ______________________________________________________________________
 QT0096* NAD 83(1986) POSITION- 45 01 22.     (N) 102 17 09.     (W)   SCALED
 QT0096* NAVD 88 ORTHO HEIGHT -   811.775 (meters)     2663.30  (feet) ADJUSTED
 QT0096  ______________________________________________________________________
 QT0096  GEOID HEIGHT    -        -18.822 (meters)                     GEOID18
 QT0096  DYNAMIC HEIGHT  -        811.609 (meters)     2662.75  (feet) COMP
 QT0096  MODELED GRAVITY -    980,384.9   (mgal)                       NAVD 88
 QT0096
 QT0096  VERT ORDER      -  FIRST     CLASS II
 QT0096
 QT0096.The horizontal coordinates were scaled from a map and have
 QT0096.an estimated accuracy of +/- 6 seconds.
 QT0096
 QT0096.The orthometric height was determined by differential leveling and
 QT0096.adjusted by the NATIONAL GEODETIC SURVEY
 QT0096.in July 1998.
 QT0096
 QT0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0096.GEOID18 height accuracy estimate available here.
 QT0096
 QT0096.Click photographs - Photos may exist for this station.
 QT0096
 QT0096.The dynamic height is computed by dividing the NAVD 88
 QT0096.geopotential number by the normal gravity value computed on the
 QT0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0096.degrees latitude (g = 980.6199 gals.).
 QT0096
 QT0096.The modeled gravity was interpolated from observed gravity values.
 QT0096
 QT0096;                    North         East    Units  Estimated Accuracy
 QT0096;SPC SD N     -   134,720.      419,880.      MT  (+/- 180 meters Scaled)
 QT0096
 QT0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK138890(NAD 83)
 QT0096
 QT0096                          SUPERSEDED SURVEY CONTROL
 QT0096
 QT0096  NAVD 88 (06/15/91)  811.768  (m)         2663.28   (f) SUPERSEDED  1 2
 QT0096  NGVD 29 (??/??/92)  811.302  (m)         2661.75   (f) ADJ UNCH    1 2
 QT0096
 QT0096.Superseded values are not recommended for survey control.
 QT0096
 QT0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0096.See file dsdata.pdf to determine how the superseded data were derived.
 QT0096
 QT0096_MARKER: DB = BENCH MARK DISK
 QT0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0096_STAMPING: G 393 1963
 QT0096_MARK LOGO: CGS
 QT0096_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0096+STABILITY: SURFACE MOTION
 QT0096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0096+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0096
 QT0096  HISTORY     - Date     Condition        Report By
 QT0096  HISTORY     - 1963     MONUMENTED       CGS
 QT0096  HISTORY     - 1981     GOOD             NGS
 QT0096  HISTORY     - 19960425 GOOD             NGS
 QT0096
 QT0096                          STATION DESCRIPTION
 QT0096
 QT0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0096'12.3 MI W FROM FAITH.
 QT0096'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0096'FAITH, THENCE 12.2 MILES WEST ALONG U.S. HIGHWAY 212, 0.2 MILE
 QT0096'WEST OF A PRIVATE ROAD LEADING NORTH, 92 FEET SOUTHWEST OF A POWER
 QT0096'POLE, 81 FEET WEST-NORTHWEST OF THE NORTH END OF AN 18-INCH STEEL
 QT0096'CULVERT, 74 FEET WEST OF A TELEPHONE POLE NUMBERED 1-255, 51 FEET
 QT0096'NORTH OF THE CENTER LINE OF THE HIGHWAY, 1 1/2 FEET SOUTH OF A
 QT0096'FENCE, 1.7 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 3
 QT0096'FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A
 QT0096'CONCRETE POST PROJECTING 6-INCHES.
 QT0096
 QT0096                          STATION RECOVERY (1981)
 QT0096
 QT0096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0096'RECOVERED IN GOOD CONDITION.
 QT0096
 QT0096                          STATION RECOVERY (1996)
 QT0096
 QT0096'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0096'19.0 M (62.3 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0096'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 595.0 M (1952.1 FT) EAST OF
 QT0096'MILEPOST 102, 37.7 M (123.7 FT) EAST OF A T-FENCE CORNER, 28.2 M (92.5
 QT0096'FT) SOUTHWEST OF A UTILITY POLE, 15.1 M (49.5 FT) NORTH OF THE HIGHWAY
 QT0096'CENTERLINE, 5.7 M (18.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE,
 QT0096'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF
 QT0096'A WITNESS POST, 0.4 M (1.3 FT) SOUTH OF A FENCE, AND THE MONUMENT
 QT0096'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0212 ***********************************************************************
 PU0212  DESIGNATION -  G 394
 PU0212  PID         -  PU0212
 PU0212  STATE/COUNTY-  SD/MEADE
 PU0212  COUNTRY     -  US
 PU0212  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0212
 PU0212                         *CURRENT SURVEY CONTROL
 PU0212  ______________________________________________________________________
 PU0212* NAD 83(1986) POSITION- 44 43 07.     (N) 102 11 03.     (W)   SCALED
 PU0212* NAVD 88 ORTHO HEIGHT -   727.113 (meters)     2385.54  (feet) ADJUSTED
 PU0212  ______________________________________________________________________
 PU0212  GEOID HEIGHT    -        -19.406 (meters)                     GEOID18
 PU0212  DYNAMIC HEIGHT  -        726.950 (meters)     2385.00  (feet) COMP
 PU0212  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 PU0212
 PU0212  VERT ORDER      -  SECOND    CLASS 0
 PU0212
 PU0212.The horizontal coordinates were scaled from a map and have
 PU0212.an estimated accuracy of +/- 6 seconds.
 PU0212
 PU0212.The orthometric height was determined by differential leveling and
 PU0212.adjusted by the NATIONAL GEODETIC SURVEY
 PU0212.in June 1991.
 PU0212
 PU0212.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0212.GEOID18 height accuracy estimate available here.
 PU0212
 PU0212.Click photographs - Photos may exist for this station.
 PU0212
 PU0212.The dynamic height is computed by dividing the NAVD 88
 PU0212.geopotential number by the normal gravity value computed on the
 PU0212.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0212.degrees latitude (g = 980.6199 gals.).
 PU0212
 PU0212.The modeled gravity was interpolated from observed gravity values.
 PU0212
 PU0212;                    North         East    Units  Estimated Accuracy
 PU0212;SPC SD N     -   100,710.      426,970.      MT  (+/- 180 meters Scaled)
 PU0212
 PU0212_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK230555(NAD 83)
 PU0212
 PU0212                          SUPERSEDED SURVEY CONTROL
 PU0212
 PU0212  NGVD 29 (??/??/92)  726.657  (m)         2384.04   (f) ADJ UNCH    2 0
 PU0212
 PU0212.Superseded values are not recommended for survey control.
 PU0212
 PU0212.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0212.See file dsdata.pdf to determine how the superseded data were derived.
 PU0212
 PU0212_MARKER: DB = BENCH MARK DISK
 PU0212_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0212_STAMPING: G 394 1963
 PU0212_MARK LOGO: CGS
 PU0212_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0212_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0212+STABILITY: SURFACE MOTION
 PU0212
 PU0212  HISTORY     - Date     Condition        Report By
 PU0212  HISTORY     - 1963     MONUMENTED       CGS
 PU0212
 PU0212                          STATION DESCRIPTION
 PU0212
 PU0212'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0212'13.8 MI NW FROM HOWES.
 PU0212'7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE AND POST
 PU0212'OFFICE AT HOWES, THENCE 6.75 MILES WEST ALONG A GRAVELED ROAD,
 PU0212'0.8 MILE EAST OF A SCHOOLHOUSE, 1.2 FEET NORTH OF THE CENTER
 PU0212'LINE OF THE ROAD, 74 1/2 FEET SOUTHWEST OF THE SOUTHWEST CORNER
 PU0212'OF A HOUSE, 9 FEET EAST OF A CORNER FENCE POST, 2 FEET SOUTH
 PU0212'OF A FENCE, 2.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT
 PU0212'3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0212'CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0066 ***********************************************************************
 PU0066  DESIGNATION -  G 395
 PU0066  PID         -  PU0066
 PU0066  STATE/COUNTY-  SD/MEADE
 PU0066  COUNTRY     -  US
 PU0066  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0066
 PU0066                         *CURRENT SURVEY CONTROL
 PU0066  ______________________________________________________________________
 PU0066* NAD 83(1986) POSITION- 44 54 25.     (N) 102 17 20.     (W)   SCALED
 PU0066* NAVD 88 ORTHO HEIGHT -   778.159 (meters)     2553.01  (feet) ADJUSTED
 PU0066  ______________________________________________________________________
 PU0066  GEOID HEIGHT    -        -18.940 (meters)                     GEOID18
 PU0066  DYNAMIC HEIGHT  -        777.992 (meters)     2552.46  (feet) COMP
 PU0066  MODELED GRAVITY -    980,376.5   (mgal)                       NAVD 88
 PU0066
 PU0066  VERT ORDER      -  SECOND    CLASS 0
 PU0066
 PU0066.The horizontal coordinates were scaled from a map and have
 PU0066.an estimated accuracy of +/- 6 seconds.
 PU0066
 PU0066.The orthometric height was determined by differential leveling and
 PU0066.adjusted by the NATIONAL GEODETIC SURVEY
 PU0066.in June 1991.
 PU0066
 PU0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0066.GEOID18 height accuracy estimate available here.
 PU0066
 PU0066.Click photographs - Photos may exist for this station.
 PU0066
 PU0066.The dynamic height is computed by dividing the NAVD 88
 PU0066.geopotential number by the normal gravity value computed on the
 PU0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0066.degrees latitude (g = 980.6199 gals.).
 PU0066
 PU0066.The modeled gravity was interpolated from observed gravity values.
 PU0066
 PU0066;                    North         East    Units  Estimated Accuracy
 PU0066;SPC SD N     -   121,860.      419,270.      MT  (+/- 180 meters Scaled)
 PU0066
 PU0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK140761(NAD 83)
 PU0066
 PU0066                          SUPERSEDED SURVEY CONTROL
 PU0066
 PU0066  NGVD 29 (??/??/92)  777.698  (m)         2551.50   (f) ADJ UNCH    2 0
 PU0066
 PU0066.Superseded values are not recommended for survey control.
 PU0066
 PU0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0066.See file dsdata.pdf to determine how the superseded data were derived.
 PU0066
 PU0066_MARKER: DB = BENCH MARK DISK
 PU0066_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0066+WITH SETTING: INFORMATION.
 PU0066_STAMPING: G 395 1963
 PU0066_MARK LOGO: CGS
 PU0066_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0066_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0066_ROD/PIPE-DEPTH: 2.4 meters
 PU0066
 PU0066  HISTORY     - Date     Condition        Report By
 PU0066  HISTORY     - 1963     MONUMENTED       CGS
 PU0066
 PU0066                          STATION DESCRIPTION
 PU0066
 PU0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0066'10.8 MI E FROM OPAL.
 PU0066'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0066'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0066'THENCE 6.0 MILES EAST ALONG A GRAVELED ROAD, ABOUT 300 FEET EAST
 PU0066'OF THE CREST OF A HILL, 45 FEET SOUTH OF THE CENTER LINE OF THE
 PU0066'ROAD, 1 1/2 FEET SOUTHEAST OF A FENCE CORNER, 2.0 FEET SOUTHWEST OF
 PU0066'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD,
 PU0066'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS DRIVEN TO
 PU0066'A DEPTH OF 8 FEET AND ENCASED IN A 6-INCH TILE WHICH PROJECTS 4
 PU0066'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0359 ***********************************************************************
 OT0359  DESIGNATION -  G 396
 OT0359  PID         -  OT0359
 OT0359  STATE/COUNTY-  SD/FALL RIVER
 OT0359  COUNTRY     -  US
 OT0359  USGS QUAD   -  HOT SPRINGS (2017)
 OT0359
 OT0359                         *CURRENT SURVEY CONTROL
 OT0359  ______________________________________________________________________
 OT0359* NAD 83(1986) POSITION- 43 25 32.     (N) 103 22 53.     (W)   SCALED
 OT0359* NAVD 88 ORTHO HEIGHT -  1034.057 (meters)     3392.57  (feet) ADJUSTED
 OT0359  ______________________________________________________________________
 OT0359  GEOID HEIGHT    -        -15.992 (meters)                     GEOID18
 OT0359  DYNAMIC HEIGHT  -       1033.638 (meters)     3391.19  (feet) COMP
 OT0359  MODELED GRAVITY -    980,178.5   (mgal)                       NAVD 88
 OT0359
 OT0359  VERT ORDER      -  FIRST     CLASS II
 OT0359
 OT0359.The horizontal coordinates were scaled from a map and have
 OT0359.an estimated accuracy of +/- 6 seconds.
 OT0359
 OT0359.The orthometric height was determined by differential leveling and
 OT0359.adjusted by the NATIONAL GEODETIC SURVEY
 OT0359.in June 1991.
 OT0359
 OT0359.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0359.GEOID18 height accuracy estimate available here.
 OT0359
 OT0359.Click photographs - Photos may exist for this station.
 OT0359
 OT0359.The dynamic height is computed by dividing the NAVD 88
 OT0359.geopotential number by the normal gravity value computed on the
 OT0359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0359.degrees latitude (g = 980.6199 gals.).
 OT0359
 OT0359.The modeled gravity was interpolated from observed gravity values.
 OT0359
 OT0359;                    North         East    Units  Estimated Accuracy
 OT0359;SPC SD S     -   125,860.      353,260.      MT  (+/- 180 meters Scaled)
 OT0359
 OT0359_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ310093(NAD 83)
 OT0359
 OT0359                          SUPERSEDED SURVEY CONTROL
 OT0359
 OT0359  NGVD 29 (??/??/92) 1033.540  (m)         3390.87   (f) ADJ UNCH    1 2
 OT0359
 OT0359.Superseded values are not recommended for survey control.
 OT0359
 OT0359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0359.See file dsdata.pdf to determine how the superseded data were derived.
 OT0359
 OT0359_MARKER: DB = BENCH MARK DISK
 OT0359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0359_STAMPING: G 396 1963
 OT0359_MARK LOGO: CGS
 OT0359_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0359+STABILITY: SURFACE MOTION
 OT0359
 OT0359  HISTORY     - Date     Condition        Report By
 OT0359  HISTORY     - 1963     MONUMENTED       CGS
 OT0359  HISTORY     - 1985     GOOD             NGS
 OT0359
 OT0359                          STATION DESCRIPTION
 OT0359
 OT0359'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0359'6.2 MI SW FROM BUFFALO GAP.
 OT0359'0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN HILLS
 OT0359'BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED ROAD,
 OT0359'THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 4.95 MILES
 OT0359'SOUTH ALONG STATE HIGHWAY 79, OR ABOUT 5.0 MILES SOUTHEAST ALONG
 OT0359'U.S. HIGHWAY 385 AND 18 FROM THE POST OFFICE AT HOT SPRINGS,
 OT0359'THENCE 2.0 MILES NORTH ALONG STATE HIGHWAY 79, IN SECTION 23,
 OT0359'T 7 S, R 6 E, 101 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 OT0359'68 FEET EAST OF THE EAST END OF A CULVERT, 1 FOOT WEST OF A
 OT0359'FENCE, 1.6 MILES NORTH OF A METAL WITNESS POST ABOUT 2 FEET ABOVE
 OT0359'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 OT0359'PROJECTING 4 INCHES.
 OT0359
 OT0359                          STATION RECOVERY (1985)
 OT0359
 OT0359'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0359'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0359'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0359'SPRINGS, THENCE 3.2 KM (2.0 MI) NORTHEAST ALONG STATE HIGHWAY 79, 0.45
 OT0359'KM (0.3 MI) SOUTHWEST OF MILEPOST 29, 30.8 METERS (101 FT) SOUTHEAST
 OT0359'OF THE HIGHWAY CENTERLINE, 20.7 METERS (68 FT) SOUTHEAST OF THE
 OT0359'SOUTHEAST END OF A 24-INCH CONCRETE PIPE CULVERT AND 0.3 METER (1 FT)
 OT0359'NORTHWEST OF THE RIGHT-OF-WAY FENCE.
 OT0359'THE MARK IS 0.5 METERS  NE FROM  A WITNESS POST
 OT0359'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0841 ***********************************************************************
 NM0841  DESIGNATION -  G 4
 NM0841  PID         -  NM0841
 NM0841  STATE/COUNTY-  SD/UNION
 NM0841  COUNTRY     -  US
 NM0841  USGS QUAD   -  JEFFERSON (2017)
 NM0841
 NM0841                         *CURRENT SURVEY CONTROL
 NM0841  ______________________________________________________________________
 NM0841* NAD 83(1986) POSITION- 42 36 26.     (N) 096 33 57.     (W)   SCALED
 NM0841* NAVD 88 ORTHO HEIGHT -   339.302 (meters)     1113.19  (feet) ADJUSTED
 NM0841  ______________________________________________________________________
 NM0841  GEOID HEIGHT    -        -25.820 (meters)                     GEOID18
 NM0841  DYNAMIC HEIGHT  -        339.198 (meters)     1112.85  (feet) COMP
 NM0841  MODELED GRAVITY -    980,305.1   (mgal)                       NAVD 88
 NM0841
 NM0841  VERT ORDER      -  FIRST     CLASS II
 NM0841
 NM0841.The horizontal coordinates were scaled from a map and have
 NM0841.an estimated accuracy of +/- 6 seconds.
 NM0841
 NM0841.The orthometric height was determined by differential leveling and
 NM0841.adjusted by the NATIONAL GEODETIC SURVEY
 NM0841.in June 1991.
 NM0841
 NM0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0841.GEOID18 height accuracy estimate available here.
 NM0841
 NM0841.Click photographs - Photos may exist for this station.
 NM0841
 NM0841.The dynamic height is computed by dividing the NAVD 88
 NM0841.geopotential number by the normal gravity value computed on the
 NM0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0841.degrees latitude (g = 980.6199 gals.).
 NM0841
 NM0841.The modeled gravity was interpolated from observed gravity values.
 NM0841
 NM0841;                    North         East    Units  Estimated Accuracy
 NM0841;SPC SD S     -    37,440.      909,070.      MT  (+/- 180 meters Scaled)
 NM0841
 NM0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN996200(NAD 83)
 NM0841
 NM0841                          SUPERSEDED SURVEY CONTROL
 NM0841
 NM0841  NGVD 29 (??/??/92)  339.128  (m)         1112.62   (f) ADJ UNCH    1 2
 NM0841
 NM0841.Superseded values are not recommended for survey control.
 NM0841
 NM0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0841.See file dsdata.pdf to determine how the superseded data were derived.
 NM0841
 NM0841_MARKER: B = BOLT
 NM0841_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 NM0841_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0841
 NM0841  HISTORY     - Date     Condition        Report By
 NM0841  HISTORY     - 1905     MONUMENTED       CGS
 NM0841  HISTORY     - 1948     GOOD             CGS
 NM0841  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0841
 NM0841                          STATION DESCRIPTION
 NM0841
 NM0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0841'0.5 MI NW FROM JEFFERSON.
 NM0841'0.5 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0841'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, NEAR THE NORTHWEST
 NM0841'EDGE OF THE TOWN, AT A PRIVATE ROAD CROSSING, ABOUT 0.1 MILE
 NM0841'SOUTHEAST OF A BRICK FARMHOUSE, 30.3 FEET SOUTHWEST OF THE
 NM0841'SOUTHWEST RAIL OF THE TRACK, 13.0 FEET NORTHWEST OF THE CENTER
 NM0841'LINE OF THE ROAD, 16.8 FEET SOUTH OF THE SECOND POLE NORTHWEST
 NM0841'OF MILEPOST 103, 5.4 FEET SOUTH OF A CORNER FENCE POST, 3.8 FEET
 NM0841'SOUTHEAST OF A FENCE, 0.7 FOOT NORTHEAST OF A REFERENCE POST,
 NM0841'A ROUND IRON BOLT SET IN THE TOP OF A GRANITE POST AND SURROUNDED
 NM0841'BY THE LETTERS USBM CHISELED IN THE GRANITE.
 NM0841
 NM0841                          STATION RECOVERY (2012)
 NM0841
 NM0841'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0841'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1010 ***********************************************************************
 PU1010  DESIGNATION -  G 4 B 1
 PU1010  PID         -  PU1010
 PU1010  STATE/COUNTY-  SD/MEADE
 PU1010  COUNTRY     -  US
 PU1010  USGS QUAD   -  ENNING (2017)
 PU1010
 PU1010                         *CURRENT SURVEY CONTROL
 PU1010  ______________________________________________________________________
 PU1010* NAD 83(1986) POSITION- 44 36 57.     (N) 102 34 14.     (W)   SCALED
 PU1010* NAVD 88 ORTHO HEIGHT -   911.338 (meters)     2989.95  (feet) ADJUSTED
 PU1010  ______________________________________________________________________
 PU1010  GEOID HEIGHT    -        -18.357 (meters)                     GEOID18
 PU1010  DYNAMIC HEIGHT  -        911.090 (meters)     2989.13  (feet) COMP
 PU1010  MODELED GRAVITY -    980,314.3   (mgal)                       NAVD 88
 PU1010
 PU1010  VERT ORDER      -  SECOND    CLASS 0
 PU1010
 PU1010.The horizontal coordinates were scaled from a map and have
 PU1010.an estimated accuracy of +/- 6 seconds.
 PU1010
 PU1010.The orthometric height was determined by differential leveling and
 PU1010.adjusted by the NATIONAL GEODETIC SURVEY
 PU1010.in June 1991.
 PU1010
 PU1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1010.GEOID18 height accuracy estimate available here.
 PU1010
 PU1010.Click photographs - Photos may exist for this station.
 PU1010
 PU1010.The dynamic height is computed by dividing the NAVD 88
 PU1010.geopotential number by the normal gravity value computed on the
 PU1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1010.degrees latitude (g = 980.6199 gals.).
 PU1010
 PU1010.The modeled gravity was interpolated from observed gravity values.
 PU1010
 PU1010;                    North         East    Units  Estimated Accuracy
 PU1010;SPC SD N     -    90,190.      396,010.      MT  (+/- 180 meters Scaled)
 PU1010
 PU1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK927431(NAD 83)
 PU1010
 PU1010                          SUPERSEDED SURVEY CONTROL
 PU1010
 PU1010  NGVD 29 (??/??/92)  910.86   (m)         2988.4    (f) COMPUTED    2 0
 PU1010
 PU1010.Superseded values are not recommended for survey control.
 PU1010
 PU1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1010.See file dsdata.pdf to determine how the superseded data were derived.
 PU1010
 PU1010_MARKER: Z = SEE DESCRIPTION
 PU1010_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1010_SP_SET: PIER
 PU1010_STAMPING: G 4 B1
 PU1010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1010
 PU1010  HISTORY     - Date     Condition        Report By
 PU1010  HISTORY     - UNK      MONUMENTED       USAF
 PU1010  HISTORY     - 1962     GOOD             CGS
 PU1010
 PU1010                          STATION DESCRIPTION
 PU1010
 PU1010'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1010'3.6 MI N FROM ENNING.
 PU1010'3.0 MILES NORTH ALONG A GRAVELED COUNTY ROAD FROM THE POST
 PU1010'OFFICE AND STORE AT ENNING, THENCE 0.35 MILES WEST ALONG A
 PU1010'COUNTY ROAD, THENCE 0.2 MILE SOUTH ACROSS A HAY FIELD, ABOUT 200
 PU1010'FEET SOUTHWEST OF A FENCE CORNER, A TRIBRACH MOUNTED ON THE
 PU1010'TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE
 PU1010'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0813 ***********************************************************************
 PU0813  DESIGNATION -  G 401
 PU0813  PID         -  PU0813
 PU0813  STATE/COUNTY-  SD/MEADE
 PU0813  COUNTRY     -  US
 PU0813  USGS QUAD   -  STONEVILLE (2017)
 PU0813
 PU0813                         *CURRENT SURVEY CONTROL
 PU0813  ______________________________________________________________________
 PU0813* NAD 83(1986) POSITION- 44 42 16.     (N) 102 39 16.     (W)   SCALED
 PU0813* NAVD 88 ORTHO HEIGHT -   888.700 (meters)     2915.68  (feet) ADJUSTED
 PU0813  ______________________________________________________________________
 PU0813  GEOID HEIGHT    -        -18.056 (meters)                     GEOID18
 PU0813  DYNAMIC HEIGHT  -        888.475 (meters)     2914.94  (feet) COMP
 PU0813  MODELED GRAVITY -    980,333.2   (mgal)                       NAVD 88
 PU0813
 PU0813  VERT ORDER      -  SECOND    CLASS 0
 PU0813
 PU0813.The horizontal coordinates were scaled from a map and have
 PU0813.an estimated accuracy of +/- 6 seconds.
 PU0813
 PU0813.The orthometric height was determined by differential leveling and
 PU0813.adjusted by the NATIONAL GEODETIC SURVEY
 PU0813.in June 1991.
 PU0813
 PU0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0813.GEOID18 height accuracy estimate available here.
 PU0813
 PU0813.Click photographs - Photos may exist for this station.
 PU0813
 PU0813.The dynamic height is computed by dividing the NAVD 88
 PU0813.geopotential number by the normal gravity value computed on the
 PU0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0813.degrees latitude (g = 980.6199 gals.).
 PU0813
 PU0813.The modeled gravity was interpolated from observed gravity values.
 PU0813
 PU0813;                    North         East    Units  Estimated Accuracy
 PU0813;SPC SD N     -   100,250.      389,680.      MT  (+/- 180 meters Scaled)
 PU0813
 PU0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK858527(NAD 83)
 PU0813
 PU0813                          SUPERSEDED SURVEY CONTROL
 PU0813
 PU0813  NGVD 29 (??/??/92)  888.222  (m)         2914.11   (f) ADJ UNCH    2 0
 PU0813
 PU0813.Superseded values are not recommended for survey control.
 PU0813
 PU0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0813.See file dsdata.pdf to determine how the superseded data were derived.
 PU0813
 PU0813_MARKER: DB = BENCH MARK DISK
 PU0813_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0813_STAMPING: G 401 1962
 PU0813_MARK LOGO: CGS
 PU0813_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0813_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0813+STABILITY: SURFACE MOTION
 PU0813
 PU0813  HISTORY     - Date     Condition        Report By
 PU0813  HISTORY     - 1962     MONUMENTED       CGS
 PU0813
 PU0813                          STATION DESCRIPTION
 PU0813
 PU0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0813'2 MI S FROM STONEVILLE.
 PU0813'2.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0813'STONEVILLE, ABOUT 100 YARDS SOUTHWEST AND ACROSS THE ROAD FROM
 PU0813'A FARMHOUSE, 53 FEET WEST OF THE CENTER LINE OF THE ROAD, 74 FEET
 PU0813'SOUTHWEST OF THE CENTER OF THE JUNCTION OF A GRAVELED ROAD
 PU0813'WEST, 54 FEET SOUTH OF THE CENTER LINE OF THE ROAD WEST, 2 FEET
 PU0813'EAST OF A POWER POLE, 3.5 FEET SOUTH OF A WITNESS POST, ABOUT
 PU0813'2 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0813'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0190 ***********************************************************************
 QT0190  DESIGNATION -  G 402 RESET
 QT0190  PID         -  QT0190
 QT0190  STATE/COUNTY-  SD/MEADE
 QT0190  COUNTRY     -  US
 QT0190  USGS QUAD   -  MAURINE (2017)
 QT0190
 QT0190                         *CURRENT SURVEY CONTROL
 QT0190  ______________________________________________________________________
 QT0190* NAD 83(1986) POSITION- 45 01 23.     (N) 102 36 29.     (W)   SCALED
 QT0190* NAVD 88 ORTHO HEIGHT -   871.540 (meters)     2859.38  (feet) ADJUSTED
 QT0190  ______________________________________________________________________
 QT0190  GEOID HEIGHT    -        -17.991 (meters)                     GEOID18
 QT0190  DYNAMIC HEIGHT  -        871.352 (meters)     2858.76  (feet) COMP
 QT0190  MODELED GRAVITY -    980,371.3   (mgal)                       NAVD 88
 QT0190
 QT0190  VERT ORDER      -  FIRST     CLASS II
 QT0190
 QT0190.The horizontal coordinates were scaled from a map and have
 QT0190.an estimated accuracy of +/- 6 seconds.
 QT0190
 QT0190.The orthometric height was determined by differential leveling and
 QT0190.adjusted by the NATIONAL GEODETIC SURVEY
 QT0190.in July 1998.
 QT0190
 QT0190.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0190.GEOID18 height accuracy estimate available here.
 QT0190
 QT0190.Click photographs - Photos may exist for this station.
 QT0190
 QT0190.The dynamic height is computed by dividing the NAVD 88
 QT0190.geopotential number by the normal gravity value computed on the
 QT0190.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0190.degrees latitude (g = 980.6199 gals.).
 QT0190
 QT0190.The modeled gravity was interpolated from observed gravity values.
 QT0190
 QT0190;                    North         East    Units  Estimated Accuracy
 QT0190;SPC SD N     -   135,520.      394,490.      MT  (+/- 180 meters Scaled)
 QT0190
 QT0190_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK884882(NAD 83)
 QT0190
 QT0190                          SUPERSEDED SURVEY CONTROL
 QT0190
 QT0190.No superseded survey control is available for this station.
 QT0190
 QT0190_MARKER: DB = BENCH MARK DISK
 QT0190_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0190_STAMPING: G 402 RESET 1966
 QT0190_MARK LOGO: CGS
 QT0190_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0190_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0190+STABILITY: SURFACE MOTION
 QT0190_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0190+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0190
 QT0190  HISTORY     - Date     Condition        Report By
 QT0190  HISTORY     - 1966     MONUMENTED       SDHD
 QT0190  HISTORY     - 1966     GOOD             CGS
 QT0190  HISTORY     - 19960425 GOOD             NGS
 QT0190
 QT0190                          STATION DESCRIPTION
 QT0190
 QT0190'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 QT0190'0.7 MI W FROM MAURINE.
 QT0190'0.7 MILE WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0190'0.05 MILE EAST OF THE JUNCTION OF A DRIVEWAY SOUTH, 99 FEET SOUTH
 QT0190'OF THE CENTER OF U.S. HIGHWAY 212, 2.3 FEET EAST OF A METAL
 QT0190'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 QT0190'4 INCHES.
 QT0190
 QT0190                          STATION RECOVERY (1996)
 QT0190
 QT0190'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0190'21.7 KM (13.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0190'OFFICE IN MUD BUTTE, 832.0 M (2729.7 FT) EAST OF MILEPOST 86, 30.3 M
 QT0190'(99.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 23.6 M (77.4 FT) SOUTH OF A
 QT0190'UTILITY POLE, 0.7 M (2.3 FT) EAST OF A WITNESS POST, 0.5 M (1.6 FT)
 QT0190'SOUTH OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 QT0190'(1.0 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 QT0190'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0782 ***********************************************************************
 PU0782  DESIGNATION -  G 403
 PU0782  PID         -  PU0782
 PU0782  STATE/COUNTY-  SD/MEADE
 PU0782  COUNTRY     -  US
 PU0782  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0782
 PU0782                         *CURRENT SURVEY CONTROL
 PU0782  ______________________________________________________________________
 PU0782* NAD 83(1986) POSITION- 44 58 51.     (N) 102 39 17.     (W)   SCALED
 PU0782* NAVD 88 ORTHO HEIGHT -   863.558 (meters)     2833.19  (feet) ADJUSTED
 PU0782  ______________________________________________________________________
 PU0782  GEOID HEIGHT    -        -17.901 (meters)                     GEOID18
 PU0782  DYNAMIC HEIGHT  -        863.366 (meters)     2832.56  (feet) COMP
 PU0782  MODELED GRAVITY -    980,366.2   (mgal)                       NAVD 88
 PU0782
 PU0782  VERT ORDER      -  SECOND    CLASS 0
 PU0782
 PU0782.The horizontal coordinates were scaled from a map and have
 PU0782.an estimated accuracy of +/- 6 seconds.
 PU0782
 PU0782.The orthometric height was determined by differential leveling and
 PU0782.adjusted by the NATIONAL GEODETIC SURVEY
 PU0782.in June 1991.
 PU0782
 PU0782.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0782.GEOID18 height accuracy estimate available here.
 PU0782
 PU0782.Click photographs - Photos may exist for this station.
 PU0782
 PU0782.The dynamic height is computed by dividing the NAVD 88
 PU0782.geopotential number by the normal gravity value computed on the
 PU0782.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0782.degrees latitude (g = 980.6199 gals.).
 PU0782
 PU0782.The modeled gravity was interpolated from observed gravity values.
 PU0782
 PU0782;                    North         East    Units  Estimated Accuracy
 PU0782;SPC SD N     -   130,950.      390,660.      MT  (+/- 180 meters Scaled)
 PU0782
 PU0782_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK849834(NAD 83)
 PU0782
 PU0782                          SUPERSEDED SURVEY CONTROL
 PU0782
 PU0782  NGVD 29 (??/??/92)  863.084  (m)         2831.63   (f) ADJ UNCH    2 0
 PU0782
 PU0782.Superseded values are not recommended for survey control.
 PU0782
 PU0782.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0782.See file dsdata.pdf to determine how the superseded data were derived.
 PU0782
 PU0782_MARKER: DB = BENCH MARK DISK
 PU0782_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0782_STAMPING: G 403 1962
 PU0782_MARK LOGO: CGS
 PU0782_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0782_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0782+STABILITY: SURFACE MOTION
 PU0782
 PU0782  HISTORY     - Date     Condition        Report By
 PU0782  HISTORY     - 1962     MONUMENTED       CGS
 PU0782
 PU0782                          STATION DESCRIPTION
 PU0782
 PU0782'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0782'6 MI SW FROM MAURINE.
 PU0782'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0782'THENCE 3.0 MILES SOUTH ALONG A GRAVELED ROAD, ON THE TOP OF A
 PU0782'SMALL HILL, 51 FEET WEST OF THE CENTER LINE OF THE ROAD, 23 1/2
 PU0782'FEET NORTH OF A POWER POLE, 18 FEET SOUTH OF THE CENTER OF A
 PU0782'GATE, 2.0 FEET EAST OF A FENCE, 2.2 FEET SOUTH OF A WITNESS
 PU0782'POST, ABOUT 2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A
 PU0782'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0726 ***********************************************************************
 PU0726  DESIGNATION -  G 404
 PU0726  PID         -  PU0726
 PU0726  STATE/COUNTY-  SD/MEADE
 PU0726  COUNTRY     -  US
 PU0726  USGS QUAD   -  CAMP CREEK (2017)
 PU0726
 PU0726                         *CURRENT SURVEY CONTROL
 PU0726  ______________________________________________________________________
 PU0726* NAD 83(1986) POSITION- 44 54 06.     (N) 102 53 09.     (W)   SCALED
 PU0726* NAVD 88 ORTHO HEIGHT -   817.852 (meters)     2683.24  (feet) ADJUSTED
 PU0726  ______________________________________________________________________
 PU0726  GEOID HEIGHT    -        -17.434 (meters)                     GEOID18
 PU0726  DYNAMIC HEIGHT  -        817.679 (meters)     2682.67  (feet) COMP
 PU0726  MODELED GRAVITY -    980,377.0   (mgal)                       NAVD 88
 PU0726
 PU0726  VERT ORDER      -  SECOND    CLASS 0
 PU0726
 PU0726.The horizontal coordinates were scaled from a map and have
 PU0726.an estimated accuracy of +/- 6 seconds.
 PU0726
 PU0726.The orthometric height was determined by differential leveling and
 PU0726.adjusted by the NATIONAL GEODETIC SURVEY
 PU0726.in June 1991.
 PU0726
 PU0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0726.GEOID18 height accuracy estimate available here.
 PU0726
 PU0726.Click photographs - Photos may exist for this station.
 PU0726
 PU0726.The dynamic height is computed by dividing the NAVD 88
 PU0726.geopotential number by the normal gravity value computed on the
 PU0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0726.degrees latitude (g = 980.6199 gals.).
 PU0726
 PU0726.The modeled gravity was interpolated from observed gravity values.
 PU0726
 PU0726;                    North         East    Units  Estimated Accuracy
 PU0726;SPC SD N     -   122,780.      372,130.      MT  (+/- 180 meters Scaled)
 PU0726
 PU0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK669742(NAD 83)
 PU0726
 PU0726                          SUPERSEDED SURVEY CONTROL
 PU0726
 PU0726  NGVD 29 (??/??/92)  817.385  (m)         2681.70   (f) ADJ UNCH    2 0
 PU0726
 PU0726.Superseded values are not recommended for survey control.
 PU0726
 PU0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0726.See file dsdata.pdf to determine how the superseded data were derived.
 PU0726
 PU0726_MARKER: DB = BENCH MARK DISK
 PU0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0726_STAMPING: G 404 1962
 PU0726_MARK LOGO: CGS
 PU0726_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0726+STABILITY: SURFACE MOTION
 PU0726
 PU0726  HISTORY     - Date     Condition        Report By
 PU0726  HISTORY     - 1962     MONUMENTED       CGS
 PU0726
 PU0726                          STATION DESCRIPTION
 PU0726
 PU0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0726'2.4 MI NE FROM SULPHUR.
 PU0726'2.45 MILES NORTHEAST ALONG A GRAVELED ROAD FROM THE STORE
 PU0726'AT SULPHUR, 0.3 MILE SOUTHWEST OF A HOUSE AT CAMP CREEK, 1 POLE
 PU0726'SOUTH OF A RIGHT-ANGLE IN POWER LINE, 91 FEET SOUTH-SOUTHEAST
 PU0726'OF THE CENTER LINE OF THE ROAD, 3 FEET NORTH-NORTHWEST OF A
 PU0726'POWER POLE, 2.9 FEET SOUTHWEST OF A WITNESS POST, ABOUT 2 FEET
 PU0726'LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0726'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0977 ***********************************************************************
 PU0977  DESIGNATION -  G 405
 PU0977  PID         -  PU0977
 PU0977  STATE/COUNTY-  SD/MEADE
 PU0977  COUNTRY     -  US
 PU0977  USGS QUAD   -  OPAL WEST (2017)
 PU0977
 PU0977                         *CURRENT SURVEY CONTROL
 PU0977  ______________________________________________________________________
 PU0977* NAD 83(1986) POSITION- 44 53 34.     (N) 102 33 10.     (W)   SCALED
 PU0977* NAVD 88 ORTHO HEIGHT -   818.959 (meters)     2686.87  (feet) ADJUSTED
 PU0977  ______________________________________________________________________
 PU0977  GEOID HEIGHT    -        -18.215 (meters)                     GEOID18
 PU0977  DYNAMIC HEIGHT  -        818.782 (meters)     2686.29  (feet) COMP
 PU0977  MODELED GRAVITY -    980,373.4   (mgal)                       NAVD 88
 PU0977
 PU0977  VERT ORDER      -  SECOND    CLASS 0
 PU0977
 PU0977.The horizontal coordinates were scaled from a map and have
 PU0977.an estimated accuracy of +/- 6 seconds.
 PU0977
 PU0977.The orthometric height was determined by differential leveling and
 PU0977.adjusted by the NATIONAL GEODETIC SURVEY
 PU0977.in June 1991.
 PU0977
 PU0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0977.GEOID18 height accuracy estimate available here.
 PU0977
 PU0977.Click photographs - Photos may exist for this station.
 PU0977
 PU0977.The dynamic height is computed by dividing the NAVD 88
 PU0977.geopotential number by the normal gravity value computed on the
 PU0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0977.degrees latitude (g = 980.6199 gals.).
 PU0977
 PU0977.The modeled gravity was interpolated from observed gravity values.
 PU0977
 PU0977;                    North         East    Units  Estimated Accuracy
 PU0977;SPC SD N     -   120,910.      398,390.      MT  (+/- 180 meters Scaled)
 PU0977
 PU0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK932739(NAD 83)
 PU0977
 PU0977                          SUPERSEDED SURVEY CONTROL
 PU0977
 PU0977  NGVD 29 (??/??/92)  818.497  (m)         2685.35   (f) ADJ UNCH    2 0
 PU0977
 PU0977.Superseded values are not recommended for survey control.
 PU0977
 PU0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0977.See file dsdata.pdf to determine how the superseded data were derived.
 PU0977
 PU0977_MARKER: DB = BENCH MARK DISK
 PU0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0977_STAMPING: G 405 1962
 PU0977_MARK LOGO: CGS
 PU0977_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0977+STABILITY: SURFACE MOTION
 PU0977
 PU0977  HISTORY     - Date     Condition        Report By
 PU0977  HISTORY     - 1962     MONUMENTED       CGS
 PU0977
 PU0977                          STATION DESCRIPTION
 PU0977
 PU0977'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0977'3.2 MI W FROM OPAL.
 PU0977'3.2 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL, 50
 PU0977'FEET NORTH OF THE CENTER LINE OF THE ROAD, 21 FEET EAST
 PU0977'OF THE EAST END OF A GATE, 1 1/2 FEET WEST OF A POWER LINE POLE,
 PU0977'4.0 FEET NORTH OF A FENCE, 2.0 FEET EAST OF A WITNESS POST,
 PU0977'ABOUT 1 1/2 FEET LOWER THAN THE ROAD, AND IN THE TOP OF A
 PU0977'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1711 ***********************************************************************
 PU1711  DESIGNATION -  G 406
 PU1711  PID         -  PU1711
 PU1711  STATE/COUNTY-  SD/LAWRENCE
 PU1711  COUNTRY     -  US
 PU1711  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1711
 PU1711                         *CURRENT SURVEY CONTROL
 PU1711  ______________________________________________________________________
 PU1711* NAD 83(1986) POSITION- 44 26 03.     (N) 103 39 40.     (W)   SCALED
 PU1711* NAVD 88 ORTHO HEIGHT -  1230.600 (meters)     4037.39  (feet) ADJUSTED
 PU1711  ______________________________________________________________________
 PU1711  GEOID HEIGHT    -        -14.691 (meters)                     GEOID18
 PU1711  DYNAMIC HEIGHT  -       1230.177 (meters)     4036.01  (feet) COMP
 PU1711  MODELED GRAVITY -    980,230.1   (mgal)                       NAVD 88
 PU1711
 PU1711  VERT ORDER      -  SECOND    CLASS 0
 PU1711
 PU1711.The horizontal coordinates were scaled from a map and have
 PU1711.an estimated accuracy of +/- 6 seconds.
 PU1711
 PU1711.The orthometric height was determined by differential leveling and
 PU1711.adjusted by the NATIONAL GEODETIC SURVEY
 PU1711.in June 1991.
 PU1711
 PU1711.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1711.GEOID18 height accuracy estimate available here.
 PU1711
 PU1711.Click photographs - Photos may exist for this station.
 PU1711
 PU1711.The dynamic height is computed by dividing the NAVD 88
 PU1711.geopotential number by the normal gravity value computed on the
 PU1711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1711.degrees latitude (g = 980.6199 gals.).
 PU1711
 PU1711.The modeled gravity was interpolated from observed gravity values.
 PU1711
 PU1711;                    North         East    Units  Estimated Accuracy
 PU1711;SPC SD N     -    73,360.      308,610.      MT  (+/- 180 meters Scaled)
 PU1711
 PU1711_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK065209(NAD 83)
 PU1711
 PU1711                          SUPERSEDED SURVEY CONTROL
 PU1711
 PU1711  NGVD 29 (??/??/92) 1230.059  (m)         4035.62   (f) ADJ UNCH    2 0
 PU1711
 PU1711.Superseded values are not recommended for survey control.
 PU1711
 PU1711.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1711.See file dsdata.pdf to determine how the superseded data were derived.
 PU1711
 PU1711_MARKER: DB = BENCH MARK DISK
 PU1711_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1711_STAMPING: G 406 1962
 PU1711_MARK LOGO: CGS
 PU1711_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1711+STABILITY: SURFACE MOTION
 PU1711
 PU1711  HISTORY     - Date     Condition        Report By
 PU1711  HISTORY     - 1962     MONUMENTED       CGS
 PU1711
 PU1711                          STATION DESCRIPTION
 PU1711
 PU1711'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1711'3.4 MI SW FROM WHITEWOOD.
 PU1711'3.4 MILES SOUTHWEST ALONG A COUNTY ROAD FROM THE CHICAGO CENTER
 PU1711'LINE OF THE ROAD, 60 FEET EAST OF THE CENTER LINE OF A FARM
 PU1711'ROAD SOUTH, 38 FEET SOUTHWEST OF TELEPHONE POLE 6, 2.1 FEET
 PU1711'NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PU1711'PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1122 ***********************************************************************
 PU1122  DESIGNATION -  G 407
 PU1122  PID         -  PU1122
 PU1122  STATE/COUNTY-  SD/BUTTE
 PU1122  COUNTRY     -  US
 PU1122  USGS QUAD   -  VALE (2017)
 PU1122
 PU1122                         *CURRENT SURVEY CONTROL
 PU1122  ______________________________________________________________________
 PU1122* NAD 83(1986) POSITION- 44 37 17.     (N) 103 28 15.     (W)   SCALED
 PU1122* NAVD 88 ORTHO HEIGHT -   866.781 (meters)     2843.76  (feet) ADJUSTED
 PU1122  ______________________________________________________________________
 PU1122  GEOID HEIGHT    -        -16.132 (meters)                     GEOID18
 PU1122  DYNAMIC HEIGHT  -        866.550 (meters)     2843.01  (feet) COMP
 PU1122  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 PU1122
 PU1122  VERT ORDER      -  SECOND    CLASS 0
 PU1122
 PU1122.The horizontal coordinates were scaled from a map and have
 PU1122.an estimated accuracy of +/- 6 seconds.
 PU1122
 PU1122.The orthometric height was determined by differential leveling and
 PU1122.adjusted by the NATIONAL GEODETIC SURVEY
 PU1122.in June 1991.
 PU1122
 PU1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1122.GEOID18 height accuracy estimate available here.
 PU1122
 PU1122.Click photographs - Photos may exist for this station.
 PU1122
 PU1122.The dynamic height is computed by dividing the NAVD 88
 PU1122.geopotential number by the normal gravity value computed on the
 PU1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1122.degrees latitude (g = 980.6199 gals.).
 PU1122
 PU1122.The modeled gravity was interpolated from observed gravity values.
 PU1122
 PU1122;                    North         East    Units  Estimated Accuracy
 PU1122;SPC SD N     -    93,470.      324,630.      MT  (+/- 180 meters Scaled)
 PU1122
 PU1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK213420(NAD 83)
 PU1122
 PU1122                          SUPERSEDED SURVEY CONTROL
 PU1122
 PU1122  NGVD 29 (??/??/92)  866.296  (m)         2842.17   (f) ADJ UNCH    2 0
 PU1122
 PU1122.Superseded values are not recommended for survey control.
 PU1122
 PU1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1122.See file dsdata.pdf to determine how the superseded data were derived.
 PU1122
 PU1122_MARKER: DB = BENCH MARK DISK
 PU1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1122_STAMPING: G 407 1962
 PU1122_MARK LOGO: CGS
 PU1122_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1122+STABILITY: SURFACE MOTION
 PU1122
 PU1122  HISTORY     - Date     Condition        Report By
 PU1122  HISTORY     - 1962     MONUMENTED       CGS
 PU1122
 PU1122                          STATION DESCRIPTION
 PU1122
 PU1122'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1122'3.6 MI W FROM VALE.
 PU1122'3.55 MILES WEST AND NORTHWEST ALONG A ROAD FROM THE POST OFFICE
 PU1122'AT VALE, 0.25 MILE NORTHWEST OF A CURVE IN THE ROAD WITH TANGENTS
 PU1122'EAST AND NORTHWEST, 0.05 MILE SOUTHEAST OF A BRIDGE OVER
 PU1122'WHITEWOOD CREEK, 0.2 MILE SOUTHEAST OF A RIGHT ANGLE TURN IN
 PU1122'THE ROAD, 29 FEET NORTHEAST OF THE CENTER LINE OF THE ROAD,
 PU1122'2.5 FEET NORTHWEST OF A WITNESS POST, 1.7 FEET SOUTHWEST OF A
 PU1122'FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU1122'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1174 ***********************************************************************
 PU1174  DESIGNATION -  G 408
 PU1174  PID         -  PU1174
 PU1174  STATE/COUNTY-  SD/BUTTE
 PU1174  COUNTRY     -  US
 PU1174  USGS QUAD   -  VALE SE (2017)
 PU1174
 PU1174                         *CURRENT SURVEY CONTROL
 PU1174  ______________________________________________________________________
 PU1174* NAD 83(1986) POSITION- 44 36 17.     (N) 103 20 46.     (W)   SCALED
 PU1174* NAVD 88 ORTHO HEIGHT -   876.532 (meters)     2875.76  (feet) ADJUSTED
 PU1174  ______________________________________________________________________
 PU1174  GEOID HEIGHT    -        -16.446 (meters)                     GEOID18
 PU1174  DYNAMIC HEIGHT  -        876.299 (meters)     2874.99  (feet) COMP
 PU1174  MODELED GRAVITY -    980,321.6   (mgal)                       NAVD 88
 PU1174
 PU1174  VERT ORDER      -  SECOND    CLASS 0
 PU1174
 PU1174.The horizontal coordinates were scaled from a map and have
 PU1174.an estimated accuracy of +/- 6 seconds.
 PU1174
 PU1174.The orthometric height was determined by differential leveling and
 PU1174.adjusted by the NATIONAL GEODETIC SURVEY
 PU1174.in June 1991.
 PU1174
 PU1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1174.GEOID18 height accuracy estimate available here.
 PU1174
 PU1174.Click photographs - Photos may exist for this station.
 PU1174
 PU1174.The dynamic height is computed by dividing the NAVD 88
 PU1174.geopotential number by the normal gravity value computed on the
 PU1174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1174.degrees latitude (g = 980.6199 gals.).
 PU1174
 PU1174.The modeled gravity was interpolated from observed gravity values.
 PU1174
 PU1174;                    North         East    Units  Estimated Accuracy
 PU1174;SPC SD N     -    91,210.      334,450.      MT  (+/- 180 meters Scaled)
 PU1174
 PU1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK312403(NAD 83)
 PU1174
 PU1174                          SUPERSEDED SURVEY CONTROL
 PU1174
 PU1174  NGVD 29 (??/??/92)  876.049  (m)         2874.17   (f) ADJ UNCH    2 0
 PU1174
 PU1174.Superseded values are not recommended for survey control.
 PU1174
 PU1174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1174.See file dsdata.pdf to determine how the superseded data were derived.
 PU1174
 PU1174_MARKER: DB = BENCH MARK DISK
 PU1174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1174_STAMPING: G 408 1962
 PU1174_MARK LOGO: CGS
 PU1174_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1174+STABILITY: SURFACE MOTION
 PU1174
 PU1174  HISTORY     - Date     Condition        Report By
 PU1174  HISTORY     - 1962     MONUMENTED       CGS
 PU1174
 PU1174                          STATION DESCRIPTION
 PU1174
 PU1174'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1174'3.8 MI SE FROM VALE.
 PU1174'2.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1174'1.0 MILE SOUTH ALONG A ROAD, 28 FEET EAST OF THE CENTER LINE OF THE
 PU1174'ROAD, 41 1/2 FEET NORTH OF THE CENTER LINE OF A CROSS ROAD, 11 FEET
 PU1174'NORTHWEST OF A POWER POLE, 3.0 FEET WEST OF A FENCE, 1.5 FEET
 PU1174'NORTHEAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE
 PU1174'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1029 ***********************************************************************
 PU1029  DESIGNATION -  G 409
 PU1029  PID         -  PU1029
 PU1029  STATE/COUNTY-  SD/MEADE
 PU1029  COUNTRY     -  US
 PU1029  USGS QUAD   -  UNION CENTER (2017)
 PU1029
 PU1029                         *CURRENT SURVEY CONTROL
 PU1029  ______________________________________________________________________
 PU1029* NAD 83(1986) POSITION- 44 32 47.     (N) 102 40 57.     (W)   SCALED
 PU1029* NAVD 88 ORTHO HEIGHT -   872.583 (meters)     2862.80  (feet) ADJUSTED
 PU1029  ______________________________________________________________________
 PU1029  GEOID HEIGHT    -        -18.161 (meters)                     GEOID18
 PU1029  DYNAMIC HEIGHT  -        872.340 (meters)     2862.00  (feet) COMP
 PU1029  MODELED GRAVITY -    980,309.4   (mgal)                       NAVD 88
 PU1029
 PU1029  VERT ORDER      -  SECOND    CLASS 0
 PU1029
 PU1029.The horizontal coordinates were scaled from a map and have
 PU1029.an estimated accuracy of +/- 6 seconds.
 PU1029
 PU1029.The orthometric height was determined by differential leveling and
 PU1029.adjusted by the NATIONAL GEODETIC SURVEY
 PU1029.in June 1991.
 PU1029
 PU1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1029.GEOID18 height accuracy estimate available here.
 PU1029
 PU1029.Click photographs - Photos may exist for this station.
 PU1029
 PU1029.The dynamic height is computed by dividing the NAVD 88
 PU1029.geopotential number by the normal gravity value computed on the
 PU1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1029.degrees latitude (g = 980.6199 gals.).
 PU1029
 PU1029.The modeled gravity was interpolated from observed gravity values.
 PU1029
 PU1029;                    North         East    Units  Estimated Accuracy
 PU1029;SPC SD N     -    82,770.      386,880.      MT  (+/- 180 meters Scaled)
 PU1029
 PU1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK840351(NAD 83)
 PU1029
 PU1029                          SUPERSEDED SURVEY CONTROL
 PU1029
 PU1029  NGVD 29 (??/??/92)  872.095  (m)         2861.20   (f) ADJ UNCH    2 0
 PU1029
 PU1029.Superseded values are not recommended for survey control.
 PU1029
 PU1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1029.See file dsdata.pdf to determine how the superseded data were derived.
 PU1029
 PU1029_MARKER: DB = BENCH MARK DISK
 PU1029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1029_STAMPING: G 409 1962
 PU1029_MARK LOGO: CGS
 PU1029_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1029+STABILITY: SURFACE MOTION
 PU1029
 PU1029  HISTORY     - Date     Condition        Report By
 PU1029  HISTORY     - 1962     MONUMENTED       CGS
 PU1029
 PU1029                          STATION DESCRIPTION
 PU1029
 PU1029'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1029'1.7 MI SW FROM UNION CENTER.
 PU1029'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU1029'CENTER, THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, ABOUT 80
 PU1029'YARDS NORTHEAST AND ACROSS THE ROAD FROM A WINDMILL, 135 FEET
 PU1029'NORTH OF THE CENTER LINE OF AN ABANDONED EAST-WEST ROAD, 32 FEET
 PU1029'EAST OF THE CENTER LINE OF THE ROAD, 2.0 FEET WEST OF A FENCE,
 PU1029'1.5 FEET SOUTHEAST OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU1029'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0981 ***********************************************************************
 PU0981  DESIGNATION -  G 410
 PU0981  PID         -  PU0981
 PU0981  STATE/COUNTY-  SD/MEADE
 PU0981  COUNTRY     -  US
 PU0981  USGS QUAD   -  OPAL WEST SE (2017)
 PU0981
 PU0981                         *CURRENT SURVEY CONTROL
 PU0981  ______________________________________________________________________
 PU0981* NAD 83(1986) POSITION- 44 47 58.     (N) 102 31 55.     (W)   SCALED
 PU0981* NAVD 88 ORTHO HEIGHT -   750.297 (meters)     2461.60  (feet) ADJUSTED
 PU0981  ______________________________________________________________________
 PU0981  GEOID HEIGHT    -        -18.362 (meters)                     GEOID18
 PU0981  DYNAMIC HEIGHT  -        750.127 (meters)     2461.04  (feet) COMP
 PU0981  MODELED GRAVITY -    980,366.3   (mgal)                       NAVD 88
 PU0981
 PU0981  VERT ORDER      -  SECOND    CLASS 0
 PU0981
 PU0981.The horizontal coordinates were scaled from a map and have
 PU0981.an estimated accuracy of +/- 6 seconds.
 PU0981
 PU0981.The orthometric height was determined by differential leveling and
 PU0981.adjusted by the NATIONAL GEODETIC SURVEY
 PU0981.in June 1991.
 PU0981
 PU0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0981.GEOID18 height accuracy estimate available here.
 PU0981
 PU0981.Click photographs - Photos may exist for this station.
 PU0981
 PU0981.The dynamic height is computed by dividing the NAVD 88
 PU0981.geopotential number by the normal gravity value computed on the
 PU0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0981.degrees latitude (g = 980.6199 gals.).
 PU0981
 PU0981.The modeled gravity was interpolated from observed gravity values.
 PU0981
 PU0981;                    North         East    Units  Estimated Accuracy
 PU0981;SPC SD N     -   110,490.      399,710.      MT  (+/- 180 meters Scaled)
 PU0981
 PU0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK951636(NAD 83)
 PU0981
 PU0981                          SUPERSEDED SURVEY CONTROL
 PU0981
 PU0981  NGVD 29 (??/??/92)  749.834  (m)         2460.08   (f) ADJ UNCH    2 0
 PU0981
 PU0981.Superseded values are not recommended for survey control.
 PU0981
 PU0981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0981.See file dsdata.pdf to determine how the superseded data were derived.
 PU0981
 PU0981_MARKER: DB = BENCH MARK DISK
 PU0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0981_STAMPING: G 410 1962
 PU0981_MARK LOGO: CGS
 PU0981_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0981+STABILITY: SURFACE MOTION
 PU0981
 PU0981  HISTORY     - Date     Condition        Report By
 PU0981  HISTORY     - 1962     MONUMENTED       CGS
 PU0981
 PU0981                          STATION DESCRIPTION
 PU0981
 PU0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0981'8.6 MI N FROM RED OWL.
 PU0981'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0981'1.0 MILE EAST AND 5.85 MILES NORTH ALONG ROADS, 0.05 MILE NORTH
 PU0981'OF A WOODEN BRIDGE OVER SULPHUR CREEK, AT A CURVE IN THE
 PU0981'ROAD WITH TANGENTS SOUTH AND EAST AND AT THE JUNCTION OF A DIRT
 PU0981'ROAD NORTH, 65 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0981'51 FEET EAST OF THE CENTER LINE OF THE ROAD NORTH, 10 FEET
 PU0981'NORTH OF SOUTHWEST FENCE CORNER, 1.5 FEET WEST OF A FENCE,
 PU0981'1.8 FEET NORTH OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE
 PU0981'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0692 ***********************************************************************
 PU0692  DESIGNATION -  G 411
 PU0692  PID         -  PU0692
 PU0692  STATE/COUNTY-  SD/MEADE
 PU0692  COUNTRY     -  US
 PU0692  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0692
 PU0692                         *CURRENT SURVEY CONTROL
 PU0692  ______________________________________________________________________
 PU0692* NAD 83(1986) POSITION- 44 29 32.     (N) 102 33 45.     (W)   SCALED
 PU0692* NAVD 88 ORTHO HEIGHT -   831.608 (meters)     2728.37  (feet) ADJUSTED
 PU0692  ______________________________________________________________________
 PU0692  GEOID HEIGHT    -        -18.517 (meters)                     GEOID18
 PU0692  DYNAMIC HEIGHT  -        831.380 (meters)     2727.62  (feet) COMP
 PU0692  MODELED GRAVITY -    980,316.5   (mgal)                       NAVD 88
 PU0692
 PU0692  VERT ORDER      -  SECOND    CLASS 0
 PU0692
 PU0692.The horizontal coordinates were scaled from a map and have
 PU0692.an estimated accuracy of +/- 6 seconds.
 PU0692
 PU0692.The orthometric height was determined by differential leveling and
 PU0692.adjusted by the NATIONAL GEODETIC SURVEY
 PU0692.in June 1991.
 PU0692
 PU0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0692.GEOID18 height accuracy estimate available here.
 PU0692
 PU0692.Click photographs - Photos may exist for this station.
 PU0692
 PU0692.The dynamic height is computed by dividing the NAVD 88
 PU0692.geopotential number by the normal gravity value computed on the
 PU0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0692.degrees latitude (g = 980.6199 gals.).
 PU0692
 PU0692.The modeled gravity was interpolated from observed gravity values.
 PU0692
 PU0692;                    North         East    Units  Estimated Accuracy
 PU0692;SPC SD N     -    76,440.      396,220.      MT  (+/- 180 meters Scaled)
 PU0692
 PU0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK938294(NAD 83)
 PU0692
 PU0692                          SUPERSEDED SURVEY CONTROL
 PU0692
 PU0692  NGVD 29 (??/??/92)  831.140  (m)         2726.83   (f) ADJ UNCH    2 0
 PU0692
 PU0692.Superseded values are not recommended for survey control.
 PU0692
 PU0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0692.See file dsdata.pdf to determine how the superseded data were derived.
 PU0692
 PU0692_MARKER: DB = BENCH MARK DISK
 PU0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0692_STAMPING: G 411 1962
 PU0692_MARK LOGO: CGS
 PU0692_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0692+STABILITY: SURFACE MOTION
 PU0692
 PU0692  HISTORY     - Date     Condition        Report By
 PU0692  HISTORY     - 1962     MONUMENTED       CGS
 PU0692
 PU0692                          STATION DESCRIPTION
 PU0692
 PU0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0692'5.8 MI S FROM ENNING.
 PU0692'5.75 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0692'40 FEET EAST OF THE CENTER LINE OF THE ROAD, 1.9 FEET WEST OF A
 PU0692'FENCE, 4 FEET WEST OF A POWER POLE, 2.0 FEET SOUTHWEST OF A
 PU0692'WITNESS POST, ABOUT 3 FEET LOWER THAN THE ROAD AND IN THE TOP
 PU0692'OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1225 ***********************************************************************
 PU1225  DESIGNATION -  G 412
 PU1225  PID         -  PU1225
 PU1225  STATE/COUNTY-  SD/BUTTE
 PU1225  COUNTRY     -  US
 PU1225  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1225
 PU1225                         *CURRENT SURVEY CONTROL
 PU1225  ______________________________________________________________________
 PU1225* NAD 83(1986) POSITION- 44 43 30.     (N) 103 10 06.     (W)   SCALED
 PU1225* NAVD 88 ORTHO HEIGHT -   888.103 (meters)     2913.72  (feet) ADJUSTED
 PU1225  ______________________________________________________________________
 PU1225  GEOID HEIGHT    -        -16.946 (meters)                     GEOID18
 PU1225  DYNAMIC HEIGHT  -        887.872 (meters)     2912.96  (feet) COMP
 PU1225  MODELED GRAVITY -    980,327.3   (mgal)                       NAVD 88
 PU1225
 PU1225  VERT ORDER      -  SECOND    CLASS 0
 PU1225
 PU1225.The horizontal coordinates were scaled from a map and have
 PU1225.an estimated accuracy of +/- 6 seconds.
 PU1225
 PU1225.The orthometric height was determined by differential leveling and
 PU1225.adjusted by the NATIONAL GEODETIC SURVEY
 PU1225.in June 1991.
 PU1225
 PU1225.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1225.GEOID18 height accuracy estimate available here.
 PU1225
 PU1225.Click photographs - Photos may exist for this station.
 PU1225
 PU1225.The dynamic height is computed by dividing the NAVD 88
 PU1225.geopotential number by the normal gravity value computed on the
 PU1225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1225.degrees latitude (g = 980.6199 gals.).
 PU1225
 PU1225.The modeled gravity was interpolated from observed gravity values.
 PU1225
 PU1225;                    North         East    Units  Estimated Accuracy
 PU1225;SPC SD N     -   104,000.      349,070.      MT  (+/- 180 meters Scaled)
 PU1225
 PU1225_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK450540(NAD 83)
 PU1225
 PU1225                          SUPERSEDED SURVEY CONTROL
 PU1225
 PU1225  NGVD 29 (??/??/92)  887.612  (m)         2912.11   (f) ADJ UNCH    2 0
 PU1225
 PU1225.Superseded values are not recommended for survey control.
 PU1225
 PU1225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1225.See file dsdata.pdf to determine how the superseded data were derived.
 PU1225
 PU1225_MARKER: DB = BENCH MARK DISK
 PU1225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1225_STAMPING: G 412 1963
 PU1225_MARK LOGO: CGS
 PU1225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1225+STABILITY: SURFACE MOTION
 PU1225
 PU1225  HISTORY     - Date     Condition        Report By
 PU1225  HISTORY     - 1963     MONUMENTED       CGS
 PU1225
 PU1225                          STATION DESCRIPTION
 PU1225
 PU1225'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1225'13.3 MI E FROM NEWELL.
 PU1225'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1225'AT NEWELL, THENCE 12.1 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1225'0.8 MILE EAST OF A 50-FOOT WOODEN BRDGE OVER EIGHT MILE CREEK,
 PU1225'ON THE INSIDE AND AT THE WEST END OF A CURVE IN THE ROAD, 74 FEET
 PU1225'NORTH OF THE CENTERLINE OF THE ROAD, 27.5 FEET WEST OF THE
 PU1225'CENTER OF A WIRE GATE ACROSS A DRIVEWAY LEADING NORTH TO A
 PU1225'PASTURE, 2.5 FEET SOUTH OF A FENCE, 1.4 FEET EAST OF A METAL
 PU1225'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU1225'IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1333 ***********************************************************************
 PU1333  DESIGNATION -  G 413
 PU1333  PID         -  PU1333
 PU1333  STATE/COUNTY-  SD/BUTTE
 PU1333  COUNTRY     -  US
 PU1333  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1333
 PU1333                         *CURRENT SURVEY CONTROL
 PU1333  ______________________________________________________________________
 PU1333* NAD 83(1986) POSITION- 44 47 08.     (N) 103 21 51.     (W)   SCALED
 PU1333* NAVD 88 ORTHO HEIGHT -   873.043 (meters)     2864.31  (feet) ADJUSTED
 PU1333  ______________________________________________________________________
 PU1333  GEOID HEIGHT    -        -16.501 (meters)                     GEOID18
 PU1333  DYNAMIC HEIGHT  -        872.827 (meters)     2863.60  (feet) COMP
 PU1333  MODELED GRAVITY -    980,341.0   (mgal)                       NAVD 88
 PU1333
 PU1333  VERT ORDER      -  SECOND    CLASS 0
 PU1333
 PU1333.The horizontal coordinates were scaled from a map and have
 PU1333.an estimated accuracy of +/- 6 seconds.
 PU1333
 PU1333.The orthometric height was determined by differential leveling and
 PU1333.adjusted by the NATIONAL GEODETIC SURVEY
 PU1333.in June 1991.
 PU1333
 PU1333.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1333.GEOID18 height accuracy estimate available here.
 PU1333
 PU1333.Click photographs - Photos may exist for this station.
 PU1333
 PU1333.The dynamic height is computed by dividing the NAVD 88
 PU1333.geopotential number by the normal gravity value computed on the
 PU1333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1333.degrees latitude (g = 980.6199 gals.).
 PU1333
 PU1333.The modeled gravity was interpolated from observed gravity values.
 PU1333
 PU1333;                    North         East    Units  Estimated Accuracy
 PU1333;SPC SD N     -   111,340.      333,850.      MT  (+/- 180 meters Scaled)
 PU1333
 PU1333_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK294604(NAD 83)
 PU1333
 PU1333                          SUPERSEDED SURVEY CONTROL
 PU1333
 PU1333  NGVD 29 (??/??/92)  872.567  (m)         2862.75   (f) ADJ UNCH    2 0
 PU1333
 PU1333.Superseded values are not recommended for survey control.
 PU1333
 PU1333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1333.See file dsdata.pdf to determine how the superseded data were derived.
 PU1333
 PU1333_MARKER: DB = BENCH MARK DISK
 PU1333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1333_STAMPING: G 413 1963
 PU1333_MARK LOGO: CGS
 PU1333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1333+STABILITY: SURFACE MOTION
 PU1333
 PU1333  HISTORY     - Date     Condition        Report By
 PU1333  HISTORY     - 1963     MONUMENTED       CGS
 PU1333
 PU1333                          STATION DESCRIPTION
 PU1333
 PU1333'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1333'6.6 MI NE FROM NEWELL.
 PU1333'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1333'SCHOOL AT NEWELL, THENCE 3.1 MILES NORTH ALONG A GRAVELED ROAD,
 PU1333'ON THE NORTH SLOPE OF A LONG HILL, AT THE JUNCTION OF A DRIVEWAY
 PU1333'LEADING EAST TO A PASTURE, 124 FEET NORTHEAST AND ACROSS THE
 PU1333'ROAD FROM TELEPHONE POLE NO. 10 WHICH IS THE SECOND POLE NORTH
 PU1333'OF THE TOP OF THE HILL, 33 FEET EAST OF THE CENTERLINE OF THE
 PU1333'ROAD, 20.5 FEET NORTH OF THE CENTER OF A WIRE GATE ACROSS
 PU1333'THE DRIVEWAY, 2.0 FEET WEST OF A FENCE, 1.3 FEET SOUTH OF A
 PU1333'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 PU1333'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0265 ***********************************************************************
 QT0265  DESIGNATION -  G 414 RESET
 QT0265  PID         -  QT0265
 QT0265  STATE/COUNTY-  SD/BUTTE
 QT0265  COUNTRY     -  US
 QT0265  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0265
 QT0265                         *CURRENT SURVEY CONTROL
 QT0265  ______________________________________________________________________
 QT0265* NAD 83(1986) POSITION- 45 02 19.     (N) 103 24 39.     (W)   SCALED
 QT0265* NAVD 88 ORTHO HEIGHT -   916.54  (meters)     3007.0   (feet) RESET
 QT0265  ______________________________________________________________________
 QT0265  GEOID HEIGHT    -        -16.459 (meters)                     GEOID18
 QT0265  VERT ORDER      -  THIRD
 QT0265
 QT0265.The horizontal coordinates were scaled from a map and have
 QT0265.an estimated accuracy of +/- 6 seconds.
 QT0265
 QT0265.The orthometric height was computed from unverified reset data.
 QT0265
 QT0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0265.GEOID18 height accuracy estimate available here.
 QT0265
 QT0265.Click photographs - Photos may exist for this station.
 QT0265
 QT0265;                    North         East    Units  Estimated Accuracy
 QT0265;SPC SD N     -   139,590.      331,340.      MT  (+/- 180 meters Scaled)
 QT0265
 QT0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK251884(NAD 83)
 QT0265
 QT0265                          SUPERSEDED SURVEY CONTROL
 QT0265
 QT0265.No superseded survey control is available for this station.
 QT0265
 QT0265_MARKER: DB = BENCH MARK DISK
 QT0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0265_STAMPING: G 414 RESET 1967
 QT0265_MARK LOGO: CGS
 QT0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0265+STABILITY: SURFACE MOTION
 QT0265
 QT0265  HISTORY     - Date     Condition        Report By
 QT0265  HISTORY     - 1967     MONUMENTED       CGS
 QT0265
 QT0265                          STATION DESCRIPTION
 QT0265
 QT0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 QT0265'5.4 MI N FROM CASTLE ROCK.
 QT0265'ABOUT 5.45 MILES NORTH ALONG OLD STATE HIGHWAY 79 FROM THE
 QT0265'POST OFFICE AT CASTLE ROCK, ON THE SOUTH SLOPE OF A SMALL HILL,
 QT0265'99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 56 FEET NORTH
 QT0265'OF A POWERLINE POLE, 2 FEET SOUTH OF A METAL WITNESS POST AND
 QT0265'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1887 ***********************************************************************
 PU1887  DESIGNATION -  G 415
 PU1887  PID         -  PU1887
 PU1887  STATE/COUNTY-  SD/BUTTE
 PU1887  COUNTRY     -  US
 PU1887  USGS QUAD   -  ARPAN (2017)
 PU1887
 PU1887                         *CURRENT SURVEY CONTROL
 PU1887  ______________________________________________________________________
 PU1887* NAD 83(1986) POSITION- 44 47 32.     (N) 103 38 56.     (W)   SCALED
 PU1887* NAVD 88 ORTHO HEIGHT -   882.824 (meters)     2896.40  (feet) ADJUSTED
 PU1887  ______________________________________________________________________
 PU1887  GEOID HEIGHT    -        -15.961 (meters)                     GEOID18
 PU1887  DYNAMIC HEIGHT  -        882.598 (meters)     2895.66  (feet) COMP
 PU1887  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 PU1887
 PU1887  VERT ORDER      -  SECOND    CLASS 0
 PU1887
 PU1887.The horizontal coordinates were scaled from a map and have
 PU1887.an estimated accuracy of +/- 6 seconds.
 PU1887
 PU1887.The orthometric height was determined by differential leveling and
 PU1887.adjusted by the NATIONAL GEODETIC SURVEY
 PU1887.in June 1991.
 PU1887
 PU1887.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1887.GEOID18 height accuracy estimate available here.
 PU1887
 PU1887.Click photographs - Photos may exist for this station.
 PU1887
 PU1887.The dynamic height is computed by dividing the NAVD 88
 PU1887.geopotential number by the normal gravity value computed on the
 PU1887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1887.degrees latitude (g = 980.6199 gals.).
 PU1887
 PU1887.The modeled gravity was interpolated from observed gravity values.
 PU1887
 PU1887;                    North         East    Units  Estimated Accuracy
 PU1887;SPC SD N     -   113,060.      311,370.      MT  (+/- 180 meters Scaled)
 PU1887
 PU1887_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068607(NAD 83)
 PU1887
 PU1887                          SUPERSEDED SURVEY CONTROL
 PU1887
 PU1887  NGVD 29 (??/??/92)  882.344  (m)         2894.82   (f) ADJ UNCH    2 0
 PU1887
 PU1887.Superseded values are not recommended for survey control.
 PU1887
 PU1887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1887.See file dsdata.pdf to determine how the superseded data were derived.
 PU1887
 PU1887_MARKER: DB = BENCH MARK DISK
 PU1887_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1887_STAMPING: G 415 1963
 PU1887_MARK LOGO: CGS
 PU1887_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1887+STABILITY: SURFACE MOTION
 PU1887
 PU1887  HISTORY     - Date     Condition        Report By
 PU1887  HISTORY     - 1963     MONUMENTED       CGS
 PU1887
 PU1887                          STATION DESCRIPTION
 PU1887
 PU1887'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1887'13.9 MI NW FROM NISLAND.
 PU1887'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1887'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1887'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1887'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1887'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1887'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1887'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1887'COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1887'54 FEET SOUTHEAST OF THE CENTER OF THE INTERSECTION OF AN
 PU1887'EAST-WEST ROAD, 46 FEET EAST OF THE CENTERLINE OF THE NORTH-SOUTH
 PU1887'ROAD, 24 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD,
 PU1887'20 FEET SOUTHEAST OF A POWER POLE, 5.8 FEET SOUTH OF A FENCE
 PU1887'CORNER, 1.3 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH
 PU1887'THE NORTH-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1887'PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1297 ***********************************************************************
 PU1297  DESIGNATION -  G 416
 PU1297  PID         -  PU1297
 PU1297  STATE/COUNTY-  SD/BUTTE
 PU1297  COUNTRY     -  US
 PU1297  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1297
 PU1297                         *CURRENT SURVEY CONTROL
 PU1297  ______________________________________________________________________
 PU1297* NAD 83(1986) POSITION- 44 59 49.     (N) 103 02 28.     (W)   SCALED
 PU1297* NAVD 88 ORTHO HEIGHT -   886.659 (meters)     2908.98  (feet) ADJUSTED
 PU1297  ______________________________________________________________________
 PU1297  GEOID HEIGHT    -        -17.153 (meters)                     GEOID18
 PU1297  DYNAMIC HEIGHT  -        886.462 (meters)     2908.33  (feet) COMP
 PU1297  MODELED GRAVITY -    980,364.0   (mgal)                       NAVD 88
 PU1297
 PU1297  VERT ORDER      -  SECOND    CLASS 0
 PU1297
 PU1297.The horizontal coordinates were scaled from a map and have
 PU1297.an estimated accuracy of +/- 6 seconds.
 PU1297
 PU1297.The orthometric height was determined by differential leveling and
 PU1297.adjusted by the NATIONAL GEODETIC SURVEY
 PU1297.in June 1991.
 PU1297
 PU1297.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1297.GEOID18 height accuracy estimate available here.
 PU1297
 PU1297.Click photographs - Photos may exist for this station.
 PU1297
 PU1297.The dynamic height is computed by dividing the NAVD 88
 PU1297.geopotential number by the normal gravity value computed on the
 PU1297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1297.degrees latitude (g = 980.6199 gals.).
 PU1297
 PU1297.The modeled gravity was interpolated from observed gravity values.
 PU1297
 PU1297;                    North         East    Units  Estimated Accuracy
 PU1297;SPC SD N     -   133,810.      360,280.      MT  (+/- 180 meters Scaled)
 PU1297
 PU1297_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK543844(NAD 83)
 PU1297
 PU1297                          SUPERSEDED SURVEY CONTROL
 PU1297
 PU1297  NGVD 29 (??/??/92)  886.180  (m)         2907.41   (f) ADJ UNCH    2 0
 PU1297
 PU1297.Superseded values are not recommended for survey control.
 PU1297
 PU1297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1297.See file dsdata.pdf to determine how the superseded data were derived.
 PU1297
 PU1297_MARKER: DB = BENCH MARK DISK
 PU1297_SETTING: 66 = SET IN ROCK OUTCROP
 PU1297_STAMPING: G 416 1963
 PU1297_MARK LOGO: CGS
 PU1297_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1297+STABILITY: POSITION/ELEVATION WELL
 PU1297
 PU1297  HISTORY     - Date     Condition        Report By
 PU1297  HISTORY     - 1963     MONUMENTED       CGS
 PU1297
 PU1297                          STATION DESCRIPTION
 PU1297
 PU1297'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1297'30.4 MI NE FROM NEWELL.
 PU1297'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1297'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1297'ROAD, THENCE 2.8 MILES NORTHEAST ALONG A GRAVELED ROAD, ABOUT
 PU1297'102 YARDS NORTHWEST OF THE CENTER OF THE JUNCTION OF A GRAVELED
 PU1297'ROAD LEADING NORTH, ON THE SOUTH SLOPE AND NEAR THE TOP OF A
 PU1297'ROUND KNOLL, SET IN THE TOP OF A FLAT ROCK EMBEDDED IN THE
 PU1297'FLUSH WITH THE GROUND, 65 FEET NORTH OF THE CENTERLINE OF THE
 PU1297'ROAD, 1.5 FEET NORTH OF THE SOUTH EDGE OF THE ROCK, AND ABOUT
 PU1297'LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1864 ***********************************************************************
 PU1864  DESIGNATION -  G 417
 PU1864  PID         -  PU1864
 PU1864  STATE/COUNTY-  SD/BUTTE
 PU1864  COUNTRY     -  US
 PU1864  USGS QUAD   -  ARPAN (2017)
 PU1864
 PU1864                         *CURRENT SURVEY CONTROL
 PU1864  ______________________________________________________________________
 PU1864* NAD 83(1986) POSITION- 44 52 02.     (N) 103 40 12.     (W)   SCALED
 PU1864* NAVD 88 ORTHO HEIGHT -   945.504 (meters)     3102.04  (feet) ADJUSTED
 PU1864  ______________________________________________________________________
 PU1864  GEOID HEIGHT    -        -15.992 (meters)                     GEOID18
 PU1864  DYNAMIC HEIGHT  -        945.268 (meters)     3101.27  (feet) COMP
 PU1864  MODELED GRAVITY -    980,335.3   (mgal)                       NAVD 88
 PU1864
 PU1864  VERT ORDER      -  SECOND    CLASS 0
 PU1864
 PU1864.The horizontal coordinates were scaled from a map and have
 PU1864.an estimated accuracy of +/- 6 seconds.
 PU1864
 PU1864.The orthometric height was determined by differential leveling and
 PU1864.adjusted by the NATIONAL GEODETIC SURVEY
 PU1864.in June 1991.
 PU1864
 PU1864.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1864.GEOID18 height accuracy estimate available here.
 PU1864
 PU1864.Click photographs - Photos may exist for this station.
 PU1864
 PU1864.The dynamic height is computed by dividing the NAVD 88
 PU1864.geopotential number by the normal gravity value computed on the
 PU1864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1864.degrees latitude (g = 980.6199 gals.).
 PU1864
 PU1864.The modeled gravity was interpolated from observed gravity values.
 PU1864
 PU1864;                    North         East    Units  Estimated Accuracy
 PU1864;SPC SD N     -   121,460.      310,080.      MT  (+/- 180 meters Scaled)
 PU1864
 PU1864_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK050690(NAD 83)
 PU1864
 PU1864                          SUPERSEDED SURVEY CONTROL
 PU1864
 PU1864  NGVD 29 (??/??/92)  945.023  (m)         3100.46   (f) ADJ UNCH    2 0
 PU1864
 PU1864.Superseded values are not recommended for survey control.
 PU1864
 PU1864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1864.See file dsdata.pdf to determine how the superseded data were derived.
 PU1864
 PU1864_MARKER: DB = BENCH MARK DISK
 PU1864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1864_STAMPING: G 417 1963
 PU1864_MARK LOGO: CGS
 PU1864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1864+STABILITY: SURFACE MOTION
 PU1864
 PU1864  HISTORY     - Date     Condition        Report By
 PU1864  HISTORY     - 1963     MONUMENTED       CGS
 PU1864
 PU1864                          STATION DESCRIPTION
 PU1864
 PU1864'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1864'20.8 MI NE FROM BELLE FOURCHE.
 PU1864'ABOUT 13.8 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 PU1864'OF U.S. HIGHWAY 212 AT BELLE FOURCHE, THENCE 7.0 MILES EAST
 PU1864'ALONG A GRAVELED COUNTY ROAD, ON THE NORTH SLOPE OF A HILL, 71
 PU1864'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 70 FEET SOUTHWEST OF
 PU1864'THE SOUTH END OF A METAL CULVERT UNDER THE ROAD, 1.5 FEET EAST
 PU1864'OF A METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 PU1864'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT.
 PU1864'NOTE-- THIS BENCH MARK IS 1.0 MILE WEST OF BENCH MARK L 415.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1496 ***********************************************************************
 PU1496  DESIGNATION -  G 418
 PU1496  PID         -  PU1496
 PU1496  STATE/COUNTY-  SD/MEADE
 PU1496  COUNTRY     -  US
 PU1496  USGS QUAD   -  FORT MEADE (2017)
 PU1496
 PU1496                         *CURRENT SURVEY CONTROL
 PU1496  ______________________________________________________________________
 PU1496* NAD 83(1986) POSITION- 44 25 25.     (N) 103 24 54.     (W)   SCALED
 PU1496* NAVD 88 ORTHO HEIGHT -   970.781 (meters)     3184.97  (feet) ADJUSTED
 PU1496  ______________________________________________________________________
 PU1496  GEOID HEIGHT    -        -15.771 (meters)                     GEOID18
 PU1496  DYNAMIC HEIGHT  -        970.483 (meters)     3183.99  (feet) COMP
 PU1496  MODELED GRAVITY -    980,277.7   (mgal)                       NAVD 88
 PU1496
 PU1496  VERT ORDER      -  FIRST     CLASS II
 PU1496
 PU1496.The horizontal coordinates were scaled from a map and have
 PU1496.an estimated accuracy of +/- 6 seconds.
 PU1496
 PU1496.The orthometric height was determined by differential leveling and
 PU1496.adjusted by the NATIONAL GEODETIC SURVEY
 PU1496.in October 1997.
 PU1496
 PU1496.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1496.GEOID18 height accuracy estimate available here.
 PU1496
 PU1496.Click photographs - Photos may exist for this station.
 PU1496
 PU1496.The dynamic height is computed by dividing the NAVD 88
 PU1496.geopotential number by the normal gravity value computed on the
 PU1496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1496.degrees latitude (g = 980.6199 gals.).
 PU1496
 PU1496.The modeled gravity was interpolated from observed gravity values.
 PU1496
 PU1496;                    North         East    Units  Estimated Accuracy
 PU1496;SPC SD N     -    71,330.      328,130.      MT  (+/- 180 meters Scaled)
 PU1496
 PU1496_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK261201(NAD 83)
 PU1496
 PU1496                          SUPERSEDED SURVEY CONTROL
 PU1496
 PU1496  NAVD 88 (06/15/91)  970.757  (m)         3184.89   (f) SUPERSEDED  1 2
 PU1496  NGVD 29 (??/??/92)  970.258  (m)         3183.25   (f) ADJ UNCH    1 2
 PU1496
 PU1496.Superseded values are not recommended for survey control.
 PU1496
 PU1496.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1496.See file dsdata.pdf to determine how the superseded data were derived.
 PU1496
 PU1496_MARKER: DB = BENCH MARK DISK
 PU1496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1496_STAMPING: G 418 1963
 PU1496_MARK LOGO: CGS
 PU1496_PROJECTION: FLUSH
 PU1496_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1496+STABILITY: SURFACE MOTION
 PU1496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1496+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2012
 PU1496
 PU1496  HISTORY     - Date     Condition        Report By
 PU1496  HISTORY     - 1963     MONUMENTED       CGS
 PU1496  HISTORY     - 19950513 GOOD             NGS
 PU1496  HISTORY     - 20120326 GOOD             INDIV
 PU1496
 PU1496                          STATION DESCRIPTION
 PU1496
 PU1496'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1496'5.3 MI NE FROM STURGIS.
 PU1496'ABOUT 5.3 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE
 PU1496'POST OFFICE AT STURGIS, 72 FEET SOUTHEAST OF THE CENTER OF
 PU1496'THE T-JUNCTION OF A ROAD LEADING EAST, 64 FEET SOUTHEAST OF THE
 PU1496'CENTERLINE OF THE HIGHWAY, 39 FEET SOUTH OF THE CENTERLINE
 PU1496'OF THE ROAD LEADING EAST, 2.4 FEET NORTHEAST OF A FENCE CORNER,
 PU1496'1.5 FEET WEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW
 PU1496'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1496'POST PROJECTING 0.5 FOOT.
 PU1496
 PU1496                          STATION RECOVERY (1995)
 PU1496
 PU1496'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1496'9.9 KM (6.15 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU1496'INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 151.0 M (495.4 FT) EAST OF
 PU1496'MILEPOST 40, 21.3 M (69.9 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 PU1496'12.7 M (41.7 FT) SOUTH OF THE CENTER OF A TRACK ROAD, 0.8 M (2.6 FT)
 PU1496'NORTHEAST OF A FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 PU1496'HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 PU1496'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE DISK HAS BEEN
 PU1496'HIT AND IS SPLIT, BUT THE MONUMENT IS SOLID IN PLACE.
 PU1496
 PU1496                          STATION RECOVERY (2012)
 PU1496
 PU1496'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1053 ***********************************************************************
 PU1053  DESIGNATION -  G 419
 PU1053  PID         -  PU1053
 PU1053  STATE/COUNTY-  SD/MEADE
 PU1053  COUNTRY     -  US
 PU1053  USGS QUAD   -  FAIRPOINT SW (2017)
 PU1053
 PU1053                         *CURRENT SURVEY CONTROL
 PU1053  ______________________________________________________________________
 PU1053* NAD 83(1986) POSITION- 44 30 09.     (N) 102 59 42.     (W)   SCALED
 PU1053* NAVD 88 ORTHO HEIGHT -   835.060 (meters)     2739.69  (feet) ADJUSTED
 PU1053  ______________________________________________________________________
 PU1053  GEOID HEIGHT    -        -17.385 (meters)                     GEOID18
 PU1053  DYNAMIC HEIGHT  -        834.830 (meters)     2738.94  (feet) COMP
 PU1053  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 PU1053
 PU1053  VERT ORDER      -  FIRST     CLASS II
 PU1053
 PU1053.The horizontal coordinates were scaled from a map and have
 PU1053.an estimated accuracy of +/- 6 seconds.
 PU1053
 PU1053.The orthometric height was determined by differential leveling and
 PU1053.adjusted by the NATIONAL GEODETIC SURVEY
 PU1053.in October 1997.
 PU1053
 PU1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1053.GEOID18 height accuracy estimate available here.
 PU1053
 PU1053.Click photographs - Photos may exist for this station.
 PU1053
 PU1053.The dynamic height is computed by dividing the NAVD 88
 PU1053.geopotential number by the normal gravity value computed on the
 PU1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1053.degrees latitude (g = 980.6199 gals.).
 PU1053
 PU1053.The modeled gravity was interpolated from observed gravity values.
 PU1053
 PU1053;                    North         East    Units  Estimated Accuracy
 PU1053;SPC SD N     -    78,770.      361,880.      MT  (+/- 180 meters Scaled)
 PU1053
 PU1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK593296(NAD 83)
 PU1053
 PU1053                          SUPERSEDED SURVEY CONTROL
 PU1053
 PU1053  NAVD 88 (06/15/91)  835.036  (m)         2739.61   (f) SUPERSEDED  1 2
 PU1053  NGVD 29 (??/??/92)  834.568  (m)         2738.08   (f) ADJ UNCH    1 2
 PU1053
 PU1053.Superseded values are not recommended for survey control.
 PU1053
 PU1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1053.See file dsdata.pdf to determine how the superseded data were derived.
 PU1053
 PU1053_MARKER: DB = BENCH MARK DISK
 PU1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1053_STAMPING: G 419 1963
 PU1053_MARK LOGO: CGS
 PU1053_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1053+STABILITY: SURFACE MOTION
 PU1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1053+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1995
 PU1053
 PU1053  HISTORY     - Date     Condition        Report By
 PU1053  HISTORY     - 1963     MONUMENTED       CGS
 PU1053  HISTORY     - 19950524 GOOD             NGS
 PU1053
 PU1053                          STATION DESCRIPTION
 PU1053
 PU1053'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1053'7.3 MI E FROM VOLUNTEER.
 PU1053'ABOUT 7.3 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1053'VOLUNTEER, 98 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 3.4
 PU1053'FEET SOUTHWEST OF A T-JUNCTION OF FENCES, 2.0 FEET SOUTH OF A
 PU1053'FENCE, 1.7 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW
 PU1053'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 PU1053'PROJECTING 0.7 FOOT.
 PU1053
 PU1053                          STATION RECOVERY (1995)
 PU1053
 PU1053'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1053'27.6 KM (17.15 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1053'OFFICE IN UNION CENTER, 359.4 M (1179.1 FT) WEST OF MILEPOST 64, 29.9
 PU1053'M (98.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.1 M (3.6 FT) SOUTHWEST
 PU1053'OF A T-FENCE CORNER, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.6 M (2.0 FT)
 PU1053'EAST OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU1053'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0612 ***********************************************************************
 OT0612  FBN         -  This is a Federal Base Network Control Station.
 OT0612  DESIGNATION -  G 427
 OT0612  PID         -  OT0612
 OT0612  STATE/COUNTY-  SD/FALL RIVER
 OT0612  COUNTRY     -  US
 OT0612  USGS QUAD   -  PROVO (2017)
 OT0612
 OT0612                         *CURRENT SURVEY CONTROL
 OT0612  ______________________________________________________________________
 OT0612* NAD 83(2011) POSITION- 43 13 39.08665(N) 103 49 31.66045(W)   ADJUSTED
 OT0612* NAD 83(2011) ELLIP HT-  1151.245 (meters)        (06/27/12)   ADJUSTED
 OT0612* NAD 83(2011) EPOCH   -  2010.00
 OT0612* NAVD 88 ORTHO HEIGHT -  1166.443 (meters)     3826.91  (feet) ADJUSTED
 OT0612  ______________________________________________________________________
 OT0612  GEOID HEIGHT    -        -15.192 (meters)                     GEOID18
 OT0612  NAD 83(2011) X  - -1,112,505.515 (meters)                     COMP
 OT0612  NAD 83(2011) Y  - -4,520,637.998 (meters)                     COMP
 OT0612  NAD 83(2011) Z  -  4,346,742.231 (meters)                     COMP
 OT0612  LAPLACE CORR    -         -3.42  (seconds)                    DEFLEC18
 OT0612  DYNAMIC HEIGHT  -       1165.943 (meters)     3825.26  (feet) COMP
 OT0612  MODELED GRAVITY -    980,149.6   (mgal)                       NAVD 88
 OT0612
 OT0612  VERT ORDER      -  FIRST     CLASS II
 OT0612
 OT0612  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0612  Standards:
 OT0612         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0612            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0612  -------------------------------------------------------------------
 OT0612  NETWORK    0.48   1.04           0.22   0.16   0.53     -0.02873059
 OT0612  -------------------------------------------------------------------
 OT0612  Click here for local accuracies and other accuracy information.
 OT0612
 OT0612.The horizontal coordinates were established by GPS observations
 OT0612.and adjusted by the National Geodetic Survey in June 2012.
 OT0612
 OT0612.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0612.been affixed to the stable North American tectonic plate. See 
 OT0612.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0612
 OT0612.The horizontal coordinates are valid at the epoch date displayed above
 OT0612.which is a decimal equivalence of Year/Month/Day.
 OT0612
 OT0612.The orthometric height was determined by differential leveling and
 OT0612.adjusted by the NATIONAL GEODETIC SURVEY
 OT0612.in June 1991.
 OT0612
 OT0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0612.GEOID18 height accuracy estimate available here.
 OT0612
 OT0612.Click photographs - Photos may exist for this station.
 OT0612
 OT0612.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0612
 OT0612.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0612
 OT0612.The ellipsoidal height was determined by GPS observations
 OT0612.and is referenced to NAD 83.
 OT0612
 OT0612.The dynamic height is computed by dividing the NAVD 88
 OT0612.geopotential number by the normal gravity value computed on the
 OT0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0612.degrees latitude (g = 980.6199 gals.).
 OT0612
 OT0612.The modeled gravity was interpolated from observed gravity values.
 OT0612
 OT0612. The following values were computed from the NAD 83(2011) position.
 OT0612
 OT0612;                    North         East     Units Scale Factor Converg.
 OT0612;SPC SD S     -   105,299.431   316,404.864   MT  0.99993001   -2 24 32.6
 OT0612;SPC SD S     -   345,469.88  1,038,071.62   sFT  0.99993001   -2 24 32.6
 OT0612;UTM  13      - 4,786,751.090   595,381.147   MT  0.99971191   +0 48 16.2
 OT0612
 OT0612!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0612!SPC SD S     -   0.99981950  x   0.99993001  =   0.99974952
 OT0612!UTM  13      -   0.99981950  x   0.99971191  =   0.99953146
 OT0612
 OT0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH9538186751(NAD 83)
 OT0612
 OT0612                          SUPERSEDED SURVEY CONTROL
 OT0612
 OT0612  NAD 83(2007)-  43 13 39.08653(N)    103 49 31.66157(W) AD(2002.00) 0
 OT0612  ELLIP H (02/10/07) 1151.272  (m)                       GP(2002.00)    
 OT0612  ELLIP H (06/23/03) 1151.259  (m)                       GP(       ) 3 1
 OT0612  NAD 83(1996)-  43 13 39.08584(N)    103 49 31.66163(W) AD(       ) B
 OT0612  ELLIP H (04/18/97) 1151.310  (m)                       GP(       ) 4 1
 OT0612  NAVD 88            1166.44   (m)         3826.9    (f) LEVELING    3  
 OT0612
 OT0612.Superseded values are not recommended for survey control.
 OT0612
 OT0612.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0612.See file dsdata.pdf to determine how the superseded data were derived.
 OT0612
 OT0612_MARKER: I = METAL ROD
 OT0612_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0612_STAMPING: G 427 1985
 OT0612_MARK LOGO: NGS
 OT0612_PROJECTION: FLUSH
 OT0612_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0612_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0612+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2015
 OT0612_ROD/PIPE-DEPTH: 4.70 meters
 OT0612
 OT0612  HISTORY     - Date     Condition        Report By
 OT0612  HISTORY     - 1985     MONUMENTED       NGS
 OT0612  HISTORY     - 19960821 GOOD             NGS
 OT0612  HISTORY     - 20020514 GOOD             SDDT
 OT0612  HISTORY     - 20060715 GOOD             JCLS
 OT0612  HISTORY     - 20120707 GOOD             INTER
 OT0612  HISTORY     - 20150617 GOOD             WYDT
 OT0612
 OT0612                          STATION DESCRIPTION
 OT0612
 OT0612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0612'4.2 KM (2.6 MI) NORTH FROM PROVO.
 OT0612'4.2 KM (2.6 MI) NORTH ALONG STATE HIGHWAY 471 FROM THE POST OFFICE AT
 OT0612'PROVO, AT A WIRE GATE AND PASTURE ENTRANCE ROAD OVER A BAR DITCH,
 OT0612'18.3 METERS (60 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 4.6 METERS
 OT0612'(15 FT) SOUTHWEST OF THE CENTER OF THE GATE.  NOTE--ACCESS TO DATUM
 OT0612'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0612'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OT0612'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OT0612
 OT0612                          STATION RECOVERY (1996)
 OT0612
 OT0612'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0612'THE STATION IS LOCATED ABOUT 5.5 KM (3.40 MI) SOUTH OF EDGEMONT AND
 OT0612'4.2 KM (2.60 MI) NORTH OF PROVO, ON STATE HIGHWAY 471.  OWNERSHIP--THE
 OT0612'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE
 OT0612'(ABANDONED) IN PROVO, GO NORTH ON STATE HIGHWAY 471 FOR 4.2 KM (2.60
 OT0612'MI) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED 18.2 M (59.7
 OT0612'FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.0 M (16.4
 OT0612'FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE, AND 0.2 M (0.7 FT)
 OT0612'SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OT0612'THROUGH A 5-INCH LOGO CAP.
 OT0612
 OT0612                          STATION RECOVERY (2002)
 OT0612
 OT0612'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OT0612'RECOVERY NOTE BY SOUTH DAKOTA DEPARMENT OF TRANSPORTATION 2002
 OT0612'THE STATION IS LOCATED ABOUT 5.5 KM (3.40 MI) SOUTH OF EDGEMONT AND
 OT0612'4.2 KM (2.60 MI) NORTH OF PROVO, ON STATE HIGHWAY 471.  OWNERSHIP--THE
 OT0612'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE
 OT0612'(ABANDONED) IN PROVO, GO NORTH ON STATE HIGHWAY 471 FOR 4.2 KM (2.60
 OT0612'MI) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED 100 FT NORTH
 OT0612'OF
 OT0612'MILEPOST 23, 18.2 M (59.7FT) NORTHWEST OF AND LEVEL WITH THE HIGHWAY
 OT0612'CENTERLINE, 5.0 M (16.4'FT) SOUTHWEST OF THE CENTER OF A FIELD
 OT0612'ENTRANCE,
 OT0612'AND 0.2 M (0.7 FT)SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE
 OT0612'DATUM
 OT0612'POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0612
 OT0612                          STATION RECOVERY (2006)
 OT0612
 OT0612'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 OT0612'RECOVERED IN GOOD CONDITION.
 OT0612
 OT0612                          STATION RECOVERY (2012)
 OT0612
 OT0612'RECOVERY NOTE BY INTERSTATE ENGINEERING INCORPORATED 2012 (WHM)
 OT0612'RECOVERED IN GOOD CONDITION.
 OT0612
 OT0612                          STATION RECOVERY (2015)
 OT0612
 OT0612'RECOVERY NOTE BY WYOMING DEPARTMENT OF TRANSPORTATION 2015 (KFB)
 OT0612'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0640 ***********************************************************************
 QS0640  DESIGNATION -  G 428
 QS0640  PID         -  QS0640
 QS0640  STATE/COUNTY-  SD/CORSON
 QS0640  COUNTRY     -  US
 QS0640  USGS QUAD   -  BLACK HORSE (2017)
 QS0640
 QS0640                         *CURRENT SURVEY CONTROL
 QS0640  ______________________________________________________________________
 QS0640* NAD 83(1986) POSITION- 45 37 39.     (N) 101 22 47.     (W)   SCALED
 QS0640* NAVD 88 ORTHO HEIGHT -   663.334 (meters)     2176.29  (feet) ADJUSTED
 QS0640  ______________________________________________________________________
 QS0640  GEOID HEIGHT    -        -20.444 (meters)                     GEOID18
 QS0640  DYNAMIC HEIGHT  -        663.261 (meters)     2176.05  (feet) COMP
 QS0640  MODELED GRAVITY -    980,482.6   (mgal)                       NAVD 88
 QS0640
 QS0640  VERT ORDER      -  FIRST     CLASS II
 QS0640
 QS0640.The horizontal coordinates were scaled from a map and have
 QS0640.an estimated accuracy of +/- 6 seconds.
 QS0640
 QS0640.The orthometric height was determined by differential leveling and
 QS0640.adjusted by the NATIONAL GEODETIC SURVEY
 QS0640.in June 1991.
 QS0640
 QS0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0640.GEOID18 height accuracy estimate available here.
 QS0640
 QS0640.Click photographs - Photos may exist for this station.
 QS0640
 QS0640.The dynamic height is computed by dividing the NAVD 88
 QS0640.geopotential number by the normal gravity value computed on the
 QS0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0640.degrees latitude (g = 980.6199 gals.).
 QS0640
 QS0640.The modeled gravity was interpolated from observed gravity values.
 QS0640
 QS0640;                    North         East    Units  Estimated Accuracy
 QS0640;SPC SD N     -   200,300.      492,410.      MT  (+/- 180 meters Scaled)
 QS0640
 QS0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR145554(NAD 83)
 QS0640
 QS0640                          SUPERSEDED SURVEY CONTROL
 QS0640
 QS0640.No superseded survey control is available for this station.
 QS0640
 QS0640_MARKER: I = METAL ROD
 QS0640_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0640_STAMPING: G 428 1985
 QS0640_MARK LOGO: NGS
 QS0640_PROJECTION: FLUSH
 QS0640_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0640_ROD/PIPE-DEPTH: 6.1 meters
 QS0640
 QS0640  HISTORY     - Date     Condition        Report By
 QS0640  HISTORY     - 1985     MONUMENTED       NGS
 QS0640
 QS0640                          STATION DESCRIPTION
 QS0640
 QS0640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0640'35.7 KM (22.2 MI) SOUTH FROM MCINTOSH.
 QS0640'35.7 KM (22.15 MI) SOUTH ALONG STATE HIGHWAY 65 FROM THE JUNCTION OF
 QS0640'US HIGHWAY 12 AT MCINTOSH, AT MILEPOST 210, ALSO 27.3 KM (16.95 MI)
 QS0640'NORTH OF ISABEL, 30.8 METERS (101 FT) WEST-NORTHWEST OF THE HIGHWAY
 QS0640'CENTERLINE, 34.1 METERS (112 FT) NORTH-NORTHEAST OF A 4- BY 4-INCH
 QS0640'RIGHT-OF-WAY POST AND 0.3 METER (1 FT) EAST-SOUTHEAST OF THE
 QS0640'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 QS0640'5-INCH LOGO CAP.
 QS0640'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0640'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0620 ***********************************************************************
 OT0620  CBN         -  This is a Cooperative Base Network Control Station.
 OT0620  DESIGNATION -  G 429
 OT0620  PID         -  OT0620
 OT0620  STATE/COUNTY-  SD/FALL RIVER
 OT0620  COUNTRY     -  US
 OT0620  USGS QUAD   -  BURDOCK (2017)
 OT0620
 OT0620                         *CURRENT SURVEY CONTROL
 OT0620  ______________________________________________________________________
 OT0620* NAD 83(2011) POSITION- 43 26 49.77947(N) 103 59 11.01190(W)   ADJUSTED
 OT0620* NAD 83(2011) ELLIP HT-  1086.672 (meters)        (06/27/12)   ADJUSTED
 OT0620* NAD 83(2011) EPOCH   -  2010.00
 OT0620* NAVD 88 ORTHO HEIGHT -  1101.385 (meters)     3613.46  (feet) ADJUSTED
 OT0620  ______________________________________________________________________
 OT0620  GEOID HEIGHT    -        -14.721 (meters)                     GEOID18
 OT0620  NAD 83(2011) X  - -1,121,139.001 (meters)                     COMP
 OT0620  NAD 83(2011) Y  - -4,501,196.882 (meters)                     COMP
 OT0620  NAD 83(2011) Z  -  4,364,448.865 (meters)                     COMP
 OT0620  LAPLACE CORR    -          2.04  (seconds)                    DEFLEC18
 OT0620  DYNAMIC HEIGHT  -       1100.931 (meters)     3611.97  (feet) COMP
 OT0620  MODELED GRAVITY -    980,168.6   (mgal)                       NAVD 88
 OT0620
 OT0620  VERT ORDER      -  FIRST     CLASS II
 OT0620
 OT0620  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0620  Standards:
 OT0620         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0620            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0620  -------------------------------------------------------------------
 OT0620  NETWORK    0.60   1.22           0.27   0.21   0.62     -0.04999095
 OT0620  -------------------------------------------------------------------
 OT0620  Click here for local accuracies and other accuracy information.
 OT0620
 OT0620.The horizontal coordinates were established by GPS observations
 OT0620.and adjusted by the National Geodetic Survey in June 2012.
 OT0620
 OT0620.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0620.been affixed to the stable North American tectonic plate. See 
 OT0620.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0620
 OT0620.The horizontal coordinates are valid at the epoch date displayed above
 OT0620.which is a decimal equivalence of Year/Month/Day.
 OT0620
 OT0620.The orthometric height was determined by differential leveling and
 OT0620.adjusted by the NATIONAL GEODETIC SURVEY
 OT0620.in June 1991.
 OT0620
 OT0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0620.GEOID18 height accuracy estimate available here.
 OT0620
 OT0620.Click photographs - Photos may exist for this station.
 OT0620
 OT0620.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0620
 OT0620.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0620
 OT0620.The ellipsoidal height was determined by GPS observations
 OT0620.and is referenced to NAD 83.
 OT0620
 OT0620.The dynamic height is computed by dividing the NAVD 88
 OT0620.geopotential number by the normal gravity value computed on the
 OT0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0620.degrees latitude (g = 980.6199 gals.).
 OT0620
 OT0620.The modeled gravity was interpolated from observed gravity values.
 OT0620
 OT0620. The following values were computed from the NAD 83(2011) position.
 OT0620
 OT0620;                    North         East     Units Scale Factor Converg.
 OT0620;SPC SD S     -   130,237.535   304,416.762   MT  0.99991132   -2 31 12.3
 OT0620;SPC SD S     -   427,287.65    998,740.66   sFT  0.99991132   -2 31 12.3
 OT0620;UTM  13      - 4,810,972.127   582,016.106   MT  0.99968274   +0 41 49.5
 OT0620
 OT0620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0620!SPC SD S     -   0.99982962  x   0.99991132  =   0.99974096
 OT0620!UTM  13      -   0.99982962  x   0.99968274  =   0.99951242
 OT0620
 OT0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ8201610972(NAD 83)
 OT0620
 OT0620                          SUPERSEDED SURVEY CONTROL
 OT0620
 OT0620  NAD 83(2007)-  43 26 49.77930(N)    103 59 11.01299(W) AD(2002.00) 0
 OT0620  ELLIP H (02/10/07) 1086.694  (m)                       GP(2002.00)    
 OT0620  NAD 83(1993)-  43 26 49.77881(N)    103 59 11.01287(W) AD(       ) A
 OT0620  ELLIP H (06/23/03) 1086.685  (m)                       GP(       ) 3 1
 OT0620  NAVD 88            1101.39   (m)         3613.5    (f) LEVELING    3  
 OT0620
 OT0620.Superseded values are not recommended for survey control.
 OT0620
 OT0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0620.See file dsdata.pdf to determine how the superseded data were derived.
 OT0620
 OT0620_MARKER: I = METAL ROD
 OT0620_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0620_STAMPING: G 429 1985
 OT0620_MARK LOGO: NGS
 OT0620_PROJECTION: FLUSH
 OT0620_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0620+STABILITY: POSITION/ELEVATION WELL
 OT0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0620+SATELLITE: SATELLITE OBSERVATIONS - July 15, 2006
 OT0620_ROD/PIPE-DEPTH: 11.0 meters
 OT0620_SLEEVE-DEPTH  : 9.10 meters
 OT0620
 OT0620  HISTORY     - Date     Condition        Report By
 OT0620  HISTORY     - 1985     MONUMENTED       NGS
 OT0620  HISTORY     - 20020514 GOOD             SDDT
 OT0620  HISTORY     - 20060715 GOOD             JCLS
 OT0620
 OT0620                          STATION DESCRIPTION
 OT0620
 OT0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0620'22.8 KM (14.15 MI) NORTH FROM EDGEMONT.
 OT0620'22.85 KM (14.15 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY
 OT0620'18 OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD
 OT0620'AT EDGEMONT, AT THE ROAD CROSSING THE BURLINGTON NORTHERN RAILROAD,
 OT0620'22.3 METERS (73 FT) WEST OF THE CENTER OF THE ROAD, 45.4 METERS (149
 OT0620'FT) SOUTHWEST OF THE SOUTHWEST RAIL, 5.3 METERS (17.5 FT) SOUTHWEST OF
 OT0620'THE SOUTHWEST END OF A WIRE GATE, 2.3 METERS (7.5 FT) NORTHEAST OF A
 OT0620'FENCE CORNER AND 1.0 METER (3 FT) SOUTHEAST OF A FENCE.  NOTE--ACCESS
 OT0620'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0620'THE MARK IS 0.5 METERS  NW FROM  A WITNESS POST
 OT0620'THE MARK IS 0.8 M BELOW THE ROAD.
 OT0620
 OT0620                          STATION RECOVERY (2002)
 OT0620
 OT0620'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OT0620'RECOVERED AS DESCRIBED
 OT0620'
 OT0620
 OT0620                          STATION RECOVERY (2006)
 OT0620
 OT0620'RECOVERY NOTE BY JOHN CHANCE LAND SURVEYS INC 2006
 OT0620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0678 ***********************************************************************
 OT0678  DESIGNATION -  G 430
 OT0678  PID         -  OT0678
 OT0678  STATE/COUNTY-  SD/PENNINGTON
 OT0678  COUNTRY     -  US
 OT0678  USGS QUAD   -  HERMOSA NW (2017)
 OT0678
 OT0678                         *CURRENT SURVEY CONTROL
 OT0678  ______________________________________________________________________
 OT0678* NAD 83(1986) POSITION- 43 54 01.     (N) 103 11 58.     (W)   SCALED
 OT0678* NAVD 88 ORTHO HEIGHT -  1082.543 (meters)     3551.64  (feet) ADJUSTED
 OT0678  ______________________________________________________________________
 OT0678  GEOID HEIGHT    -        -16.005 (meters)                     GEOID18
 OT0678  DYNAMIC HEIGHT  -       1082.136 (meters)     3550.31  (feet) COMP
 OT0678  MODELED GRAVITY -    980,205.7   (mgal)                       NAVD 88
 OT0678
 OT0678  VERT ORDER      -  FIRST     CLASS II
 OT0678
 OT0678.The horizontal coordinates were scaled from a map and have
 OT0678.an estimated accuracy of +/- 6 seconds.
 OT0678
 OT0678.The orthometric height was determined by differential leveling and
 OT0678.adjusted by the NATIONAL GEODETIC SURVEY
 OT0678.in June 1991.
 OT0678
 OT0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0678.GEOID18 height accuracy estimate available here.
 OT0678
 OT0678.Click photographs - Photos may exist for this station.
 OT0678
 OT0678.The dynamic height is computed by dividing the NAVD 88
 OT0678.geopotential number by the normal gravity value computed on the
 OT0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0678.degrees latitude (g = 980.6199 gals.).
 OT0678
 OT0678.The modeled gravity was interpolated from observed gravity values.
 OT0678
 OT0678;                    North         East    Units  Estimated Accuracy
 OT0678;SPC SD S     -   178,050.      369,800.      MT  (+/- 180 meters Scaled)
 OT0678
 OT0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ446623(NAD 83)
 OT0678
 OT0678                          SUPERSEDED SURVEY CONTROL
 OT0678
 OT0678.No superseded survey control is available for this station.
 OT0678
 OT0678_MARKER: DB = BENCH MARK DISK
 OT0678_SETTING: 66 = SET IN ROCK OUTCROP
 OT0678_STAMPING: G 430 1985
 OT0678_MARK LOGO: NGS
 OT0678_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0678+STABILITY: POSITION/ELEVATION WELL
 OT0678
 OT0678  HISTORY     - Date     Condition        Report By
 OT0678  HISTORY     - 1985     MONUMENTED       NGS
 OT0678  HISTORY     - 20120313 MARK NOT FOUND   INDIV
 OT0678
 OT0678                          STATION DESCRIPTION
 OT0678
 OT0678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0678'6.7 KM (4.15 MI) NORTH FROM HERMOSA.
 OT0678'6.75 KM (4.2 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0678'STATE HIGHWAY 40 EAST AT HERMOSA, IN TOP OF AND 0.5 METER (1.5 FT)
 OT0678'SOUTH OF THE NORTH END OF A 3- BY 4-FOOT PORTION OF GRANITE OUTCROP
 OT0678'PROJECTING 3-INCHES ABOVE THE SURFACE OF THE GROUND, 0.5 KM (0.3 MI)
 OT0678'SOUTH OF MILEPOST 65, 0.3 KM (0.2 MI) NORTH OF THE T JUNCTION OF
 OT0678'COUNTY ROAD T 302, 28.6 METERS (94 FT) EAST OF THE HIGHWAY CENTERLINE,
 OT0678'11.6 METERS (38 FT) WEST OF THE RIGHT-OF-WAY FENCE AND 0.15 METER
 OT0678'(0.5 FT) WEST OF THE EAST EDGE OF THE ROCK.
 OT0678'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST
 OT0678'THE MARK IS 0.5 M BELOW THE HIGHWAY.
 OT0678
 OT0678                          STATION RECOVERY (2012)
 OT0678
 OT0678'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OT0678'OT0678 WAS DETROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0676 ***********************************************************************
 OT0676  DESIGNATION -  G 431
 OT0676  PID         -  OT0676
 OT0676  STATE/COUNTY-  SD/PENNINGTON
 OT0676  COUNTRY     -  US
 OT0676  USGS QUAD   -  HERMOSA (2017)
 OT0676
 OT0676                         *CURRENT SURVEY CONTROL
 OT0676  ______________________________________________________________________
 OT0676* NAD 83(1986) POSITION- 43 51 56.     (N) 103 12 00.     (W)   SCALED
 OT0676* NAVD 88 ORTHO HEIGHT -  1030.651 (meters)     3381.39  (feet) ADJUSTED
 OT0676  ______________________________________________________________________
 OT0676  GEOID HEIGHT    -        -16.026 (meters)                     GEOID18
 OT0676  DYNAMIC HEIGHT  -       1030.267 (meters)     3380.13  (feet) COMP
 OT0676  MODELED GRAVITY -    980,210.6   (mgal)                       NAVD 88
 OT0676
 OT0676  VERT ORDER      -  FIRST     CLASS II
 OT0676
 OT0676.The horizontal coordinates were scaled from a map and have
 OT0676.an estimated accuracy of +/- 6 seconds.
 OT0676
 OT0676.The orthometric height was determined by differential leveling and
 OT0676.adjusted by the NATIONAL GEODETIC SURVEY
 OT0676.in October 1997.
 OT0676
 OT0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0676.GEOID18 height accuracy estimate available here.
 OT0676
 OT0676.Click photographs - Photos may exist for this station.
 OT0676
 OT0676.The dynamic height is computed by dividing the NAVD 88
 OT0676.geopotential number by the normal gravity value computed on the
 OT0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0676.degrees latitude (g = 980.6199 gals.).
 OT0676
 OT0676.The modeled gravity was interpolated from observed gravity values.
 OT0676
 OT0676;                    North         East    Units  Estimated Accuracy
 OT0676;SPC SD S     -   174,190.      369,620.      MT  (+/- 180 meters Scaled)
 OT0676
 OT0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ446585(NAD 83)
 OT0676
 OT0676                          SUPERSEDED SURVEY CONTROL
 OT0676
 OT0676  NAVD 88 (06/15/91) 1030.656  (m)         3381.41   (f) SUPERSEDED  1 2
 OT0676
 OT0676.Superseded values are not recommended for survey control.
 OT0676
 OT0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0676.See file dsdata.pdf to determine how the superseded data were derived.
 OT0676
 OT0676_MARKER: I = METAL ROD
 OT0676_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0676_STAMPING: G 431 1985
 OT0676_MARK LOGO: NGS
 OT0676_PROJECTION: FLUSH
 OT0676_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0676+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 OT0676_ROD/PIPE-DEPTH: 3.3 meters
 OT0676
 OT0676  HISTORY     - Date     Condition        Report By
 OT0676  HISTORY     - 1985     MONUMENTED       NGS
 OT0676  HISTORY     - 19950501 GOOD             NGS
 OT0676  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 OT0676
 OT0676                          STATION DESCRIPTION
 OT0676
 OT0676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0676'2.9 KM (1.8 MI) NORTH FROM HERMOSA.
 OT0676'2.95 KM (1.85 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0676'STATE HIGHWAY 40 EAST AT HERMOSA, 0.5 KM (0.3 MI) NORTH OF MILEPOST
 OT0676'62, 0.3 KM (0.2 MI) SOUTH OF THE CROSSING OF BILLOVER CREEK, 29.9
 OT0676'METERS (98 FT) WEST OF THE HIGHWAY CENTERLINE, 19.0 METERS (62.5 FT)
 OT0676'SOUTH OF THE 3RD POWER POLE SOUTH OF THE CREEK, 2.5 METERS (8.5 FT)
 OT0676'NORTH OF A FENCE T JUNCTION AND 0.3 METER (1 FT) EAST OF THE
 OT0676'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0676'5-INCH LOGO CAP.
 OT0676'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0676'THE MARK IS 1.5 M BELOW THE HIGHWAY.
 OT0676
 OT0676                          STATION RECOVERY (1995)
 OT0676
 OT0676'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0676'0.6 KM (0.35 MI) WESTERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 OT0676'HERMOSA, THENCE 3.0 KM (1.85 MI) NORTHERLY ALONG STATE HIGHWAY 79,
 OT0676'337.0 M (1105.6 FT) SOUTH OF MILEPOST 62.53, 30.2 M (99.1 FT) WEST OF
 OT0676'THE HIGHWAY CENTERLINE, 19.7 M (64.6 FT) SOUTH OF A UTILITY POLE, 2.6
 OT0676'M (8.5 FT) NORTH OF A T-FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL
 OT0676'OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A FENCE, AND 0.3 M (1.0 FT)
 OT0676'SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OT0676'5-INCH LOGO CAP.
 OT0676
 OT0676                          STATION RECOVERY (2012)
 OT0676
 OT0676'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0676'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0648 ***********************************************************************
 OS0648  DESIGNATION -  G 432
 OS0648  PID         -  OS0648
 OS0648  STATE/COUNTY-  SD/HAAKON
 OS0648  COUNTRY     -  US
 OS0648  USGS QUAD   -  STAMFORD NW (2017)
 OS0648
 OS0648                         *CURRENT SURVEY CONTROL
 OS0648  ______________________________________________________________________
 OS0648* NAD 83(1986) POSITION- 43 59 47.69   (N) 101 09 10.47   (W)   HD_HELD1
 OS0648* NAVD 88 ORTHO HEIGHT -   670.060 (meters)     2198.36  (feet) ADJUSTED
 OS0648  ______________________________________________________________________
 OS0648  GEOID HEIGHT    -        -22.922 (meters)                     GEOID18
 OS0648  DYNAMIC HEIGHT  -        669.861 (meters)     2197.70  (feet) COMP
 OS0648  MODELED GRAVITY -    980,300.9   (mgal)                       NAVD 88
 OS0648
 OS0648  VERT ORDER      -  FIRST     CLASS II
 OS0648
 OS0648.The horizontal coordinates were determined by differentially corrected
 OS0648.hand held GPS observations or other comparable positioning techniques
 OS0648.and have an estimated accuracy of +/- 3 meters.
 OS0648
 OS0648.The orthometric height was determined by differential leveling and
 OS0648.adjusted by the NATIONAL GEODETIC SURVEY
 OS0648.in June 1991.
 OS0648
 OS0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0648.GEOID18 height accuracy estimate available here.
 OS0648
 OS0648.Click photographs - Photos may exist for this station.
 OS0648
 OS0648.The dynamic height is computed by dividing the NAVD 88
 OS0648.geopotential number by the normal gravity value computed on the
 OS0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0648.degrees latitude (g = 980.6199 gals.).
 OS0648
 OS0648.The modeled gravity was interpolated from observed gravity values.
 OS0648
 OS0648;                    North         East    Units  Estimated Accuracy
 OS0648;SPC SD S     -   185,099.3     534,267.0     MT  (+/- 3 meters HH1 GPS) 
 OS0648
 OS0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP2738173746(NAD 83)
 OS0648
 OS0648                          SUPERSEDED SURVEY CONTROL
 OS0648
 OS0648.No superseded survey control is available for this station.
 OS0648
 OS0648_MARKER: I = METAL ROD
 OS0648_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0648_STAMPING: G 432 1985
 OS0648_MARK LOGO: NGS
 OS0648_PROJECTION: FLUSH
 OS0648_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0648+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 OS0648_ROD/PIPE-DEPTH: 4.3 meters
 OS0648
 OS0648  HISTORY     - Date     Condition        Report By
 OS0648  HISTORY     - 1985     MONUMENTED       NGS
 OS0648  HISTORY     - 20120605 GOOD             INDIV
 OS0648
 OS0648                          STATION DESCRIPTION
 OS0648
 OS0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0648'8.6 KM (5.35 MI) SOUTH FROM MIDLAND.
 OS0648'8.56 KM (5.32 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 OS0648'US HIGHWAY 14 AT MIDLAND, AT A RIGHT ANGLE OFFSET IN THE RIGHT-OF-WAY
 OS0648'FENCE, 0.16 KM (0.10 MI) NORTH OF THE HAAKON-JACKSON COUNTY LINE, 0.70
 OS0648'KM (0.44 MI) SOUTH OF MILEPOST 92, 29.9 METERS (98 FT) EAST OF THE
 OS0648'HIGHWAY CENTERLINE, 77.4 METERS (254 FT) SOUTH OF THE SOUTH END OF A
 OS0648'WIRE GATE, 25 METERS (82 FT) EAST-NORTHEAST OF THE EAST END OF A
 OS0648'CONCRETE CULVERT FOR A CATTLE CROSSING UNDER THE HIGHWAY, 15.8 METERS
 OS0648'(52 FT) SOUTH-SOUTHWEST OF POWER A POLE AND 0.3 METER (1 FT) WEST OF
 OS0648'THE NORTH-SOUTH RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 OS0648'HAD THROUGH A 5-INCH LOGO CAP.
 OS0648'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OS0648'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OS0648
 OS0648                          STATION RECOVERY (2012)
 OS0648
 OS0648'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0648'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0930 ***********************************************************************
 PT0930  DESIGNATION -  G 433
 PT0930  PID         -  PT0930
 PT0930  STATE/COUNTY-  SD/STANLEY
 PT0930  COUNTRY     -  US
 PT0930  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0930
 PT0930                         *CURRENT SURVEY CONTROL
 PT0930  ______________________________________________________________________
 PT0930* NAD 83(1986) POSITION- 44 32 42.     (N) 101 08 06.     (W)   SCALED
 PT0930* NAVD 88 ORTHO HEIGHT -   647.123 (meters)     2123.10  (feet) ADJUSTED
 PT0930  ______________________________________________________________________
 PT0930  GEOID HEIGHT    -        -22.062 (meters)                     GEOID18
 PT0930  DYNAMIC HEIGHT  -        646.966 (meters)     2122.59  (feet) COMP
 PT0930  MODELED GRAVITY -    980,355.9   (mgal)                       NAVD 88
 PT0930
 PT0930  VERT ORDER      -  FIRST     CLASS II
 PT0930
 PT0930.The horizontal coordinates were scaled from a map and have
 PT0930.an estimated accuracy of +/- 6 seconds.
 PT0930
 PT0930.The orthometric height was determined by differential leveling and
 PT0930.adjusted by the NATIONAL GEODETIC SURVEY
 PT0930.in June 1991.
 PT0930
 PT0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0930.GEOID18 height accuracy estimate available here.
 PT0930
 PT0930.Click photographs - Photos may exist for this station.
 PT0930
 PT0930.The dynamic height is computed by dividing the NAVD 88
 PT0930.geopotential number by the normal gravity value computed on the
 PT0930.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0930.degrees latitude (g = 980.6199 gals.).
 PT0930
 PT0930.The modeled gravity was interpolated from observed gravity values.
 PT0930
 PT0930;                    North         East    Units  Estimated Accuracy
 PT0930;SPC SD S     -   246,020.      536,290.      MT  (+/- 180 meters Scaled)
 PT0930
 PT0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ304346(NAD 83)
 PT0930
 PT0930                          SUPERSEDED SURVEY CONTROL
 PT0930
 PT0930.No superseded survey control is available for this station.
 PT0930
 PT0930_MARKER: I = METAL ROD
 PT0930_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0930_STAMPING: G 433 1985
 PT0930_MARK LOGO: NGS
 PT0930_PROJECTION: FLUSH
 PT0930_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0930_ROD/PIPE-DEPTH: 7.3 meters
 PT0930
 PT0930  HISTORY     - Date     Condition        Report By
 PT0930  HISTORY     - 1985     MONUMENTED       NGS
 PT0930
 PT0930                          STATION DESCRIPTION
 PT0930
 PT0930'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0930'54.8 KM (34.05 MI) NORTH FROM MIDLAND.
 PT0930'54.81 KM (34.06 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0930'FROM THEIR JUNCTION AT MIDLAND, 1.72 KM (1.07 MI) SOUTH OF THE
 PT0930'JUNCTION OF A GRAVEL ROAD KNOWN AS NORMANS CORNER, 14.6 METERS (48 FT)
 PT0930'EAST OF THE HIGHWAY CENTERLINE, 107.0 METERS (351 FT) SOUTH OF THE
 PT0930'SOUTH END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE, 22.6 METERS (74
 PT0930'FT) SOUTHEAST OF THE EAST END OF A DOUBLE 18-INCH PIPE CULVERT,
 PT0930'14.9 METERS (49 FT) NORTHEAST OF MILEPOST 131 AND 0.3 METER (1 FT)
 PT0930'WEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD
 PT0930'THROUGH A 5-INCH LOGO CAP.
 PT0930'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0930'THE MARK IS 1.0 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0662 ***********************************************************************
 OS0662  DESIGNATION -  G 434
 OS0662  PID         -  OS0662
 OS0662  STATE/COUNTY-  SD/JONES
 OS0662  COUNTRY     -  US
 OS0662  USGS QUAD   -  STAMFORD (2017)
 OS0662
 OS0662                         *CURRENT SURVEY CONTROL
 OS0662  ______________________________________________________________________
 OS0662* NAD 83(1986) POSITION- 43 53 39.     (N) 101 00 16.     (W)   SCALED
 OS0662* NAVD 88 ORTHO HEIGHT -   700.204 (meters)     2297.25  (feet) ADJUSTED
 OS0662  ______________________________________________________________________
 OS0662  GEOID HEIGHT    -        -23.379 (meters)                     GEOID18
 OS0662  DYNAMIC HEIGHT  -        699.976 (meters)     2296.50  (feet) COMP
 OS0662  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 OS0662
 OS0662  VERT ORDER      -  FIRST     CLASS II
 OS0662
 OS0662.The horizontal coordinates were scaled from a map and have
 OS0662.an estimated accuracy of +/- 6 seconds.
 OS0662
 OS0662.The orthometric height was determined by differential leveling and
 OS0662.adjusted by the NATIONAL GEODETIC SURVEY
 OS0662.in June 1991.
 OS0662
 OS0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0662.GEOID18 height accuracy estimate available here.
 OS0662
 OS0662.Click photographs - Photos may exist for this station.
 OS0662
 OS0662.The dynamic height is computed by dividing the NAVD 88
 OS0662.geopotential number by the normal gravity value computed on the
 OS0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0662.degrees latitude (g = 980.6199 gals.).
 OS0662
 OS0662.The modeled gravity was interpolated from observed gravity values.
 OS0662
 OS0662;                    North         East    Units  Estimated Accuracy
 OS0662;SPC SD S     -   173,610.      546,080.      MT  (+/- 180 meters Scaled)
 OS0662
 OS0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP390620(NAD 83)
 OS0662
 OS0662                          SUPERSEDED SURVEY CONTROL
 OS0662
 OS0662.No superseded survey control is available for this station.
 OS0662
 OS0662_MARKER: I = METAL ROD
 OS0662_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0662_STAMPING: G 434 1985
 OS0662_MARK LOGO: NGS
 OS0662_PROJECTION: FLUSH
 OS0662_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0662+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0662_ROD/PIPE-DEPTH: 4.3 meters
 OS0662
 OS0662  HISTORY     - Date     Condition        Report By
 OS0662  HISTORY     - 1985     MONUMENTED       NGS
 OS0662  HISTORY     - 19910621 GOOD             NGS
 OS0662  HISTORY     - 20130114 GOOD             INDIV
 OS0662
 OS0662                          STATION DESCRIPTION
 OS0662
 OS0662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0662'9.4 KM (5.85 MI) WEST FROM OKATON.
 OS0662'THE MARK IS ABOVE LEVEL WITH THE SERVICE ROAD.
 OS0662'9.44 KM (5.87 MI) WEST ALONG I 90 SERVICE ROAD FROM THE JUNCTION OF I
 OS0662'90 EXIT AT OKATON, IN THE NORTHEAST CORNER OF THE T JUNCTION OF A
 OS0662'GRAVEL ROAD LEADING NORTH TO I 90 EXIT 177, 29.9 METERS ( 98 FT) NORTH
 OS0662'OF THE CENTER OF THE ROAD, 17.7 METERS (58 FT) EAST OF THE CENTER OF
 OS0662'THE GRAVEL ROAD, 7.9 METERS (26 FT) EAST OF THE SOUTHWEST CORNER OF
 OS0662'THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY
 OS0662'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0662'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0662
 OS0662                          STATION RECOVERY (1991)
 OS0662
 OS0662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0662'24.5 KM (15.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0662'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.8 KM
 OS0662'(0.50 MI) SOUTHERLY ALONG COUNTY ROAD N6 (EXIT 177), 30.0 M (98.4 FT)
 OS0662'NORTH OF THE CENTERLINE OF A GRAVELED ROAD, 16.9 M (55.4 FT) EAST OF
 OS0662'AND LEVEL WITH THE CENTER OF THE ROAD, 0.3 M (1.0 FT) SOUTH OF A
 OS0662'FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 OS0662'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0662
 OS0662                          STATION RECOVERY (2013)
 OS0662
 OS0662'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0701 ***********************************************************************
 OT0701  DESIGNATION -  G 435
 OT0701  PID         -  OT0701
 OT0701  STATE/COUNTY-  SD/PENNINGTON
 OT0701  COUNTRY     -  US
 OT0701  USGS QUAD   -  SCENIC (2017)
 OT0701
 OT0701                         *CURRENT SURVEY CONTROL
 OT0701  ______________________________________________________________________
 OT0701* NAD 83(1986) POSITION- 43 52 07.     (N) 102 37 21.     (W)   SCALED
 OT0701* NAVD 88 ORTHO HEIGHT -   844.736 (meters)     2771.44  (feet) ADJUSTED
 OT0701  ______________________________________________________________________
 OT0701  GEOID HEIGHT    -        -17.941 (meters)                     GEOID18
 OT0701  DYNAMIC HEIGHT  -        844.473 (meters)     2770.58  (feet) COMP
 OT0701  MODELED GRAVITY -    980,278.3   (mgal)                       NAVD 88
 OT0701
 OT0701  VERT ORDER      -  FIRST     CLASS II
 OT0701
 OT0701.The horizontal coordinates were scaled from a map and have
 OT0701.an estimated accuracy of +/- 6 seconds.
 OT0701
 OT0701.The orthometric height was determined by differential leveling and
 OT0701.adjusted by the NATIONAL GEODETIC SURVEY
 OT0701.in June 1991.
 OT0701
 OT0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0701.GEOID18 height accuracy estimate available here.
 OT0701
 OT0701.Click photographs - Photos may exist for this station.
 OT0701
 OT0701.The dynamic height is computed by dividing the NAVD 88
 OT0701.geopotential number by the normal gravity value computed on the
 OT0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0701.degrees latitude (g = 980.6199 gals.).
 OT0701
 OT0701.The modeled gravity was interpolated from observed gravity values.
 OT0701
 OT0701;                    North         East    Units  Estimated Accuracy
 OT0701;SPC SD S     -   173,090.      416,030.      MT  (+/- 180 meters Scaled)
 OT0701
 OT0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ910600(NAD 83)
 OT0701
 OT0701                          SUPERSEDED SURVEY CONTROL
 OT0701
 OT0701.No superseded survey control is available for this station.
 OT0701
 OT0701_MARKER: I = METAL ROD
 OT0701_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0701_STAMPING: G 435 1985
 OT0701_MARK LOGO: NGS
 OT0701_PROJECTION: FLUSH
 OT0701_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0701+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OT0701_ROD/PIPE-DEPTH: 14.0 meters
 OT0701
 OT0701  HISTORY     - Date     Condition        Report By
 OT0701  HISTORY     - 1985     MONUMENTED       NGS
 OT0701  HISTORY     - 20120725 GOOD             INDIV
 OT0701
 OT0701                          STATION DESCRIPTION
 OT0701
 OT0701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0701'11.5 KM (7.15 MI) NW FROM SCENIC.
 OT0701'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0701'IN SCENIC, THENCE 10.8 KM (6.75 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0701'0.5 KM (0.3 MI) NORTHWEST OF THE JUNCTION OF AN EAST-WEST DIRT ROAD,
 OT0701'0.7 KM (0.45 MI) NORTHWEST OF MILEPOST 81, 30.0 METERS (98.5 FT)
 OT0701'SOUTHWEST OF THE HIGHWAY CENTERLINE AND 0.5 METER (1.5 FT) NORTHEAST
 OT0701'OF A FENCE T JUNCTION.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0701'5-INCH LOGO CAP.
 OT0701'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0701'THE MARK IS 1.2 M BELOW THE HIGHWAY.
 OT0701
 OT0701                          STATION RECOVERY (2012)
 OT0701
 OT0701'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0701'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0616 ***********************************************************************
 OS0616  DESIGNATION -  G 436
 OS0616  PID         -  OS0616
 OS0616  STATE/COUNTY-  SD/JACKSON
 OS0616  COUNTRY     -  US
 OS0616  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0616
 OS0616                         *CURRENT SURVEY CONTROL
 OS0616  ______________________________________________________________________
 OS0616* NAD 83(1986) POSITION- 43 49 13.     (N) 101 56 24.     (W)   SCALED
 OS0616* NAVD 88 ORTHO HEIGHT -   781.341 (meters)     2563.45  (feet) ADJUSTED
 OS0616  ______________________________________________________________________
 OS0616  GEOID HEIGHT    -        -20.035 (meters)                     GEOID18
 OS0616  DYNAMIC HEIGHT  -        781.089 (meters)     2562.62  (feet) COMP
 OS0616  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 OS0616
 OS0616  VERT ORDER      -  FIRST     CLASS II
 OS0616
 OS0616.The horizontal coordinates were scaled from a map and have
 OS0616.an estimated accuracy of +/- 6 seconds.
 OS0616
 OS0616.The orthometric height was determined by differential leveling and
 OS0616.adjusted by the NATIONAL GEODETIC SURVEY
 OS0616.in June 1991.
 OS0616
 OS0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0616.GEOID18 height accuracy estimate available here.
 OS0616
 OS0616.Click photographs - Photos may exist for this station.
 OS0616
 OS0616.The dynamic height is computed by dividing the NAVD 88
 OS0616.geopotential number by the normal gravity value computed on the
 OS0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0616.degrees latitude (g = 980.6199 gals.).
 OS0616
 OS0616.The modeled gravity was interpolated from observed gravity values.
 OS0616
 OS0616;                    North         East    Units  Estimated Accuracy
 OS0616;SPC SD S     -   166,440.      470,770.      MT  (+/- 180 meters Scaled)
 OS0616
 OS0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP635561(NAD 83)
 OS0616
 OS0616                          SUPERSEDED SURVEY CONTROL
 OS0616
 OS0616.No superseded survey control is available for this station.
 OS0616
 OS0616_MARKER: I = METAL ROD
 OS0616_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0616+WITH SETTING: INFORMATION.
 OS0616_STAMPING: G 436 1985
 OS0616_MARK LOGO: NGS
 OS0616_PROJECTION: FLUSH
 OS0616_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0616_ROD/PIPE-DEPTH: 2.7 meters
 OS0616
 OS0616  HISTORY     - Date     Condition        Report By
 OS0616  HISTORY     - 1985     MONUMENTED       NGS
 OS0616
 OS0616                          STATION DESCRIPTION
 OS0616
 OS0616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0616'13.3 KM (8.25 MI) NE FROM INTERIOR.
 OS0616'3.5 KM (2.2 MI) NORTHEAST ALONG STATE HIGHWAY 377 FROM THE JUNCTION OF
 OS0616'STATE HIGHWAY 44 AT INTERIOR, THENCE 2.8 KM (1.75 MI) NORTHEAST ALONG
 OS0616'STATE HIGHWAY 240, THENCE 7.05 KM (4.4 MI) NORTH ALONG A DIRT ROAD, AT
 OS0616'THE SUMMIT OF A SMALL RISE IN THE ROAD, 19.6 METERS (64.5 FT) WEST OF
 OS0616'THE CENTER OF THE ROAD, 1.2 METERS (4 FT) SOUTH OF THE NORTH END OF A
 OS0616'WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1 FT) EAST OF THE
 OS0616'RIGHT-OF-WAY FENCE.  ROD SET TO ANCHORED REFUSAL.  NOTE--ACCESS TO
 OS0616'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0616'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OS0616'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0599 ***********************************************************************
 QS0599  DESIGNATION -  G 438
 QS0599  PID         -  QS0599
 QS0599  STATE/COUNTY-  SD/ZIEBACH
 QS0599  COUNTRY     -  US
 QS0599  USGS QUAD   -  DUPREE NE (2017)
 QS0599
 QS0599                         *CURRENT SURVEY CONTROL
 QS0599  ______________________________________________________________________
 QS0599* NAD 83(1986) POSITION- 45 09 16.     (N) 101 32 51.     (W)   SCALED
 QS0599* NAVD 88 ORTHO HEIGHT -   699.262 (meters)     2294.16  (feet) ADJUSTED
 QS0599  ______________________________________________________________________
 QS0599  GEOID HEIGHT    -        -20.587 (meters)                     GEOID18
 QS0599  DYNAMIC HEIGHT  -        699.132 (meters)     2293.74  (feet) COMP
 QS0599  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 QS0599
 QS0599  VERT ORDER      -  FIRST     CLASS II
 QS0599
 QS0599.The horizontal coordinates were scaled from a map and have
 QS0599.an estimated accuracy of +/- 6 seconds.
 QS0599
 QS0599.The orthometric height was determined by differential leveling and
 QS0599.adjusted by the NATIONAL GEODETIC SURVEY
 QS0599.in June 1991.
 QS0599
 QS0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0599.GEOID18 height accuracy estimate available here.
 QS0599
 QS0599.Click photographs - Photos may exist for this station.
 QS0599
 QS0599.The dynamic height is computed by dividing the NAVD 88
 QS0599.geopotential number by the normal gravity value computed on the
 QS0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0599.degrees latitude (g = 980.6199 gals.).
 QS0599
 QS0599.The modeled gravity was interpolated from observed gravity values.
 QS0599
 QS0599;                    North         East    Units  Estimated Accuracy
 QS0599;SPC SD N     -   147,970.      478,330.      MT  (+/- 180 meters Scaled)
 QS0599
 QS0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR997032(NAD 83)
 QS0599
 QS0599                          SUPERSEDED SURVEY CONTROL
 QS0599
 QS0599.No superseded survey control is available for this station.
 QS0599
 QS0599_MARKER: I = METAL ROD
 QS0599_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0599_STAMPING: G 438 1985
 QS0599_MARK LOGO: NGS
 QS0599_PROJECTION: FLUSH
 QS0599_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0599+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0599_ROD/PIPE-DEPTH: 4.9 meters
 QS0599
 QS0599  HISTORY     - Date     Condition        Report By
 QS0599  HISTORY     - 1985     MONUMENTED       NGS
 QS0599  HISTORY     - 20120724 GOOD             INDIV
 QS0599
 QS0599                          STATION DESCRIPTION
 QS0599
 QS0599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0599'15.8 KM (9.8 MI) NORTH FROM DUPREE.
 QS0599'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0599'STREET AT DUPREE, THENCE 12.92 KM (8.03 MI) NORTH ALONG STATE HIGHWAY
 QS0599'65, ON THE OUTSIDE OF A SHARP CURVE, AT THE Y JUNCTIONS OF A GRAVEL
 QS0599'SECTION LINE ROAD LEADING EAST, NEAR A FENCE CORNER, 44.5 METERS (146
 QS0599'FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 16.8 METERS (55 FT) NORTH OF
 QS0599'THE CENTER OF THE GRAVEL ROAD LEADING EAST, 47.5 METERS (156 FT) EAST
 QS0599'OF MILEPOST 172, 11.0 METERS (36 FT) EAST OF THE CENTER OF A SHORT
 QS0599'NORTH-SOUTH GRAVEL ROAD, 1.0 METER (3.3 FT) EAST-SOUTHEAST OF THE
 QS0599'SOUTHWEST CORNER OF THE FENCE AND 0.9 METER (3 FT) WEST-NORTHWEST OF A
 QS0599'POWER POLE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO
 QS0599'CAP.
 QS0599'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0599'THE MARK IS 1.0 M ABOVE THE HIGHWAY.
 QS0599
 QS0599                          STATION RECOVERY (2012)
 QS0599
 QS0599'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0042 ***********************************************************************
 OR0042  DESIGNATION -  G 44
 OR0042  PID         -  OR0042
 OR0042  STATE/COUNTY-  SD/SANBORN
 OR0042  COUNTRY     -  US
 OR0042  USGS QUAD   -  LETCHER SW (2017)
 OR0042
 OR0042                         *CURRENT SURVEY CONTROL
 OR0042  ______________________________________________________________________
 OR0042* NAD 83(1986) POSITION- 43 51 57.75   (N) 098 07 45.31   (W)   HD_HELD1
 OR0042* NAVD 88 ORTHO HEIGHT -   398.456 (meters)     1307.27  (feet) ADJUSTED
 OR0042  ______________________________________________________________________
 OR0042  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 OR0042  DYNAMIC HEIGHT  -        398.366 (meters)     1306.97  (feet) COMP
 OR0042  MODELED GRAVITY -    980,382.1   (mgal)                       NAVD 88
 OR0042
 OR0042  VERT ORDER      -  FIRST     CLASS II
 OR0042
 OR0042.The horizontal coordinates were determined by differentially corrected
 OR0042.hand held GPS observations or other comparable positioning techniques
 OR0042.and have an estimated accuracy of +/- 3 meters.
 OR0042
 OR0042.The orthometric height was determined by differential leveling and
 OR0042.adjusted by the NATIONAL GEODETIC SURVEY
 OR0042.in June 1991.
 OR0042
 OR0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0042.GEOID18 height accuracy estimate available here.
 OR0042
 OR0042.Click photographs - Photos may exist for this station.
 OR0042
 OR0042.The dynamic height is computed by dividing the NAVD 88
 OR0042.geopotential number by the normal gravity value computed on the
 OR0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0042.degrees latitude (g = 980.6199 gals.).
 OR0042
 OR0042.The modeled gravity was interpolated from observed gravity values.
 OR0042
 OR0042;                    North         East    Units  Estimated Accuracy
 OR0042;SPC SD S     -   172,622.4     777,142.5     MT  (+/- 3 meters HH1 GPS) 
 OR0042
 OR0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP6996857363(NAD 83)
 OR0042
 OR0042                          SUPERSEDED SURVEY CONTROL
 OR0042
 OR0042  NGVD 29 (??/??/92)  398.160  (m)         1306.30   (f) ADJ UNCH    1 2
 OR0042
 OR0042.Superseded values are not recommended for survey control.
 OR0042
 OR0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0042.See file dsdata.pdf to determine how the superseded data were derived.
 OR0042
 OR0042_MARKER: DB = BENCH MARK DISK
 OR0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0042_STAMPING: G 44 1934
 OR0042_MARK LOGO: CGS
 OR0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0042+STABILITY: SURFACE MOTION
 OR0042
 OR0042  HISTORY     - Date     Condition        Report By
 OR0042  HISTORY     - 1934     MONUMENTED       CGS
 OR0042  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 OR0042
 OR0042                          STATION DESCRIPTION
 OR0042
 OR0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0042'2.3 MI S FROM LETCHER.
 OR0042'2.3 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0042'PACIFIC RAILROAD FROM THE POST OFFICE AT LETCHER, SANBORN COUNTY,
 OR0042'ABOUT 11 POLES SOUTH OF MILEPOST 13, AT A ROAD CROSSING, 30 FEET
 OR0042'NORTH OF THE CENTER LINE OF THE ROAD, 58 FEET EAST OF THE CENTER
 OR0042'LINE OF THE TRACK, AND 4 FEET NORTH OF A POLE.  A STANDARD DISK,
 OR0042'STAMPED G 44 1934 AND SET IN THE TOP OF A CONCRETE POST.
 OR0042
 OR0042                          STATION RECOVERY (2012)
 OR0042
 OR0042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OR0042'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1984 ***********************************************************************
 NM1984  DESIGNATION -  G 447
 NM1984  PID         -  NM1984
 NM1984  STATE/COUNTY-  SD/UNION
 NM1984  COUNTRY     -  US
 NM1984  USGS QUAD   -  ALSEN (2017)
 NM1984
 NM1984                         *CURRENT SURVEY CONTROL
 NM1984  ______________________________________________________________________
 NM1984* NAD 83(1986) POSITION- 42 59 48.     (N) 096 47 12.     (W)   SCALED
 NM1984* NAVD 88 ORTHO HEIGHT -   423.919 (meters)     1390.81  (feet) ADJUSTED
 NM1984  ______________________________________________________________________
 NM1984  GEOID HEIGHT    -        -25.683 (meters)                     GEOID18
 NM1984  DYNAMIC HEIGHT  -        423.805 (meters)     1390.43  (feet) COMP
 NM1984  MODELED GRAVITY -    980,338.8   (mgal)                       NAVD 88
 NM1984
 NM1984  VERT ORDER      -  FIRST     CLASS II
 NM1984
 NM1984.The horizontal coordinates were scaled from a map and have
 NM1984.an estimated accuracy of +/- 6 seconds.
 NM1984
 NM1984.The orthometric height was determined by differential leveling and
 NM1984.adjusted by the NATIONAL GEODETIC SURVEY
 NM1984.in June 1991.
 NM1984
 NM1984.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1984.GEOID18 height accuracy estimate available here.
 NM1984
 NM1984.Click photographs - Photos may exist for this station.
 NM1984
 NM1984.The dynamic height is computed by dividing the NAVD 88
 NM1984.geopotential number by the normal gravity value computed on the
 NM1984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1984.degrees latitude (g = 980.6199 gals.).
 NM1984
 NM1984.The modeled gravity was interpolated from observed gravity values.
 NM1984
 NM1984;                    North         East    Units  Estimated Accuracy
 NM1984;SPC SD S     -    79,870.      889,120.      MT  (+/- 180 meters Scaled)
 NM1984
 NM1984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN804628(NAD 83)
 NM1984
 NM1984                          SUPERSEDED SURVEY CONTROL
 NM1984
 NM1984.No superseded survey control is available for this station.
 NM1984
 NM1984_MARKER: I = METAL ROD
 NM1984_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1984_STAMPING: G 447 1990
 NM1984_MARK LOGO: NGS
 NM1984_PROJECTION: PROJECTING 12 CENTIMETERS
 NM1984_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1984_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1984+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 NM1984_ROD/PIPE-DEPTH: 9.1 meters
 NM1984_SLEEVE-DEPTH  : 0.9 meters
 NM1984
 NM1984  HISTORY     - Date     Condition        Report By
 NM1984  HISTORY     - 1990     MONUMENTED       NGS
 NM1984  HISTORY     - 20120527 GOOD             INDIV
 NM1984
 NM1984                          STATION DESCRIPTION
 NM1984
 NM1984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1984'9.7 KM (6.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1984'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.4 KM (0.2 MI) NORTH OF
 NM1984'MILEPOST 41, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE
 NM1984'NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 NM1984'THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND T-FENCE
 NM1984'CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM1984'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 NM1984'MONUMENT.
 NM1984
 NM1984                          STATION RECOVERY (2012)
 NM1984
 NM1984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0988 ***********************************************************************
 OQ0988  DESIGNATION -  G 448
 OQ0988  PID         -  OQ0988
 OQ0988  STATE/COUNTY-  SD/MINNEHAHA
 OQ0988  COUNTRY     -  US
 OQ0988  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0988
 OQ0988                         *CURRENT SURVEY CONTROL
 OQ0988  ______________________________________________________________________
 OQ0988* NAD 83(1986) POSITION- 43 30 40.     (N) 096 46 51.     (W)   SCALED
 OQ0988* NAVD 88 ORTHO HEIGHT -   433.274 (meters)     1421.50  (feet) ADJUSTED
 OQ0988  ______________________________________________________________________
 OQ0988  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 OQ0988  DYNAMIC HEIGHT  -        433.157 (meters)     1421.12  (feet) COMP
 OQ0988  MODELED GRAVITY -    980,336.8   (mgal)                       NAVD 88
 OQ0988
 OQ0988  VERT ORDER      -  FIRST     CLASS II
 OQ0988
 OQ0988.The horizontal coordinates were scaled from a map and have
 OQ0988.an estimated accuracy of +/- 6 seconds.
 OQ0988
 OQ0988.The orthometric height was determined by differential leveling and
 OQ0988.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0988.in June 1991.
 OQ0988
 OQ0988.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0988.GEOID18 height accuracy estimate available here.
 OQ0988
 OQ0988.Click photographs - Photos may exist for this station.
 OQ0988
 OQ0988.The dynamic height is computed by dividing the NAVD 88
 OQ0988.geopotential number by the normal gravity value computed on the
 OQ0988.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0988.degrees latitude (g = 980.6199 gals.).
 OQ0988
 OQ0988.The modeled gravity was interpolated from observed gravity values.
 OQ0988
 OQ0988;                    North         East    Units  Estimated Accuracy
 OQ0988;SPC SD S     -   136,980.      887,150.      MT  (+/- 180 meters Scaled)
 OQ0988
 OQ0988_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP793199(NAD 83)
 OQ0988
 OQ0988                          SUPERSEDED SURVEY CONTROL
 OQ0988
 OQ0988.No superseded survey control is available for this station.
 OQ0988
 OQ0988_MARKER: I = METAL ROD
 OQ0988_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0988_STAMPING: G 448 1990
 OQ0988_MARK LOGO: NGS
 OQ0988_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0988_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0988_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0988+STABILITY: POSITION/ELEVATION WELL
 OQ0988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0988+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0988_ROD/PIPE-DEPTH: 15.8 meters
 OQ0988_SLEEVE-DEPTH  : 12.2 meters
 OQ0988
 OQ0988  HISTORY     - Date     Condition        Report By
 OQ0988  HISTORY     - 1990     MONUMENTED       NGS
 OQ0988  HISTORY     - 20110315 POOR             INDIV
 OQ0988
 OQ0988                          STATION DESCRIPTION
 OQ0988
 OQ0988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0988'3.6 KM (2.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0988'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.4 KM (0.2 MI)
 OQ0988'SOUTH OF EXIT 77, 31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE
 OQ0988'NORTH BOUND LANES OF THE HIGHWAY, 20.2 M (66.3 FT) EAST OF MILE POST
 OQ0988'77, 3.0 M (9.8 FT) SOUTH OF A T-FENCE CORNER, 1.5 M (4.9 FT) BELOW
 OQ0988'THE LEVEL OF THE HIGHWAY, AND 0.8 M (2.6 FT) WEST OF A WITNESS POST
 OQ0988'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ0988'CAP.
 OQ0988
 OQ0988                          STATION RECOVERY (2011)
 OQ0988
 OQ0988'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0988'HINGED LID IS GONE. BM STEEL ROD APPREARS OK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1018 ***********************************************************************
 OQ1018  DESIGNATION -  G 449
 OQ1018  PID         -  OQ1018
 OQ1018  STATE/COUNTY-  SD/MINNEHAHA
 OQ1018  COUNTRY     -  US
 OQ1018  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1018
 OQ1018                         *CURRENT SURVEY CONTROL
 OQ1018  ______________________________________________________________________
 OQ1018* NAD 83(1986) POSITION- 43 36 20.     (N) 096 41 39.     (W)   SCALED
 OQ1018* NAVD 88 ORTHO HEIGHT -   443.482 (meters)     1454.99  (feet) ADJUSTED
 OQ1018  ______________________________________________________________________
 OQ1018  GEOID HEIGHT    -        -26.311 (meters)                     GEOID18
 OQ1018  DYNAMIC HEIGHT  -        443.369 (meters)     1454.62  (feet) COMP
 OQ1018  MODELED GRAVITY -    980,352.7   (mgal)                       NAVD 88
 OQ1018
 OQ1018  VERT ORDER      -  FIRST     CLASS II
 OQ1018
 OQ1018.The horizontal coordinates were scaled from a map and have
 OQ1018.an estimated accuracy of +/- 6 seconds.
 OQ1018
 OQ1018.The orthometric height was determined by differential leveling and
 OQ1018.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1018.in June 1991.
 OQ1018
 OQ1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1018.GEOID18 height accuracy estimate available here.
 OQ1018
 OQ1018.Click photographs - Photos may exist for this station.
 OQ1018
 OQ1018.The dynamic height is computed by dividing the NAVD 88
 OQ1018.geopotential number by the normal gravity value computed on the
 OQ1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1018.degrees latitude (g = 980.6199 gals.).
 OQ1018
 OQ1018.The modeled gravity was interpolated from observed gravity values.
 OQ1018
 OQ1018;                    North         East    Units  Estimated Accuracy
 OQ1018;SPC SD S     -   147,770.      893,690.      MT  (+/- 180 meters Scaled)
 OQ1018
 OQ1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP860306(NAD 83)
 OQ1018
 OQ1018                          SUPERSEDED SURVEY CONTROL
 OQ1018
 OQ1018.No superseded survey control is available for this station.
 OQ1018
 OQ1018_MARKER: I = METAL ROD
 OQ1018_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1018_STAMPING: G 449 1990
 OQ1018_MARK LOGO: NGS
 OQ1018_PROJECTION: PROJECTING 9 CENTIMETERS
 OQ1018_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1018_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1018+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1991
 OQ1018_ROD/PIPE-DEPTH: 6.0 meters
 OQ1018_SLEEVE-DEPTH  : 0.9 meters
 OQ1018
 OQ1018  HISTORY     - Date     Condition        Report By
 OQ1018  HISTORY     - 1990     MONUMENTED       NGS
 OQ1018  HISTORY     - 19910526 GOOD             NGS
 OQ1018
 OQ1018                          STATION DESCRIPTION
 OQ1018
 OQ1018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1018'0.3 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM ITS
 OQ1018'JUNCTION WITH INTERSTATE HIGHWAY 229 (EXIT 400) AT THE NORTHEAST EDGE
 OQ1018'OF SIOUX FALLS, 0.6 KM (0.4 MI) EAST OF MILEPOST 400, 76.5 M (251.0
 OQ1018'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF HIGHWAY 90,
 OQ1018'33.0 M (108.3 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 SUPPORT
 OQ1018'POSTS IN A FENCE, 29.3 M (96.1 FT) SOUTH-SOUTHWEST OF THE CENTER OF
 OQ1018'AN OFF RAMP (EXIT 400), 1.2 M (3.9 FT) BELOW THE CENTER OF THE RAMP,
 OQ1018'AND 0.5 M (1.6 FT) NORTH-NORTHEAST OF A WITNESS POST AND FENCE.
 OQ1018'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1018'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1018
 OQ1018                          STATION RECOVERY (1991)
 OQ1018
 OQ1018'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1018'0.3 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1018'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, 0.6
 OQ1018'KM (0.4 MI) EAST OF MILEPOST 400, 76.5 M (251.0 FT) SOUTH OF THE
 OQ1018'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 33.0 M (108.3 FT)
 OQ1018'SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 BRACED FENCE POSTS, 29.3 M
 OQ1018'(96.1 FT) SOUTH-SOUTHWEST OF THE CENTER OF AN OFF RAMP, 1.2 M
 OQ1018'(3.9 FT) BELOW THE CENTER OF THE RAMP, AND 0.5 M (1.6 FT)
 OQ1018'NORTH-NORTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1018'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OQ1018'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0081 ***********************************************************************
 PS0081  DESIGNATION -  G 45
 PS0081  PID         -  PS0081
 PS0081  STATE/COUNTY-  SD/BEADLE
 PS0081  COUNTRY     -  US
 PS0081  USGS QUAD   -  VIRGIL (2017)
 PS0081
 PS0081                         *CURRENT SURVEY CONTROL
 PS0081  ______________________________________________________________________
 PS0081* NAD 83(1986) POSITION- 44 20 31.     (N) 098 26 34.     (W)   SCALED
 PS0081* NAVD 88 ORTHO HEIGHT -   403.772 (meters)     1324.71  (feet) ADJUSTED
 PS0081  ______________________________________________________________________
 PS0081  GEOID HEIGHT    -        -25.072 (meters)                     GEOID18
 PS0081  DYNAMIC HEIGHT  -        403.699 (meters)     1324.47  (feet) COMP
 PS0081  MODELED GRAVITY -    980,425.6   (mgal)                       NAVD 88
 PS0081
 PS0081  VERT ORDER      -  FIRST     CLASS II
 PS0081
 PS0081.The horizontal coordinates were scaled from a map and have
 PS0081.an estimated accuracy of +/- 6 seconds.
 PS0081
 PS0081.The orthometric height was determined by differential leveling and
 PS0081.adjusted by the NATIONAL GEODETIC SURVEY
 PS0081.in June 1991.
 PS0081
 PS0081.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0081.GEOID18 height accuracy estimate available here.
 PS0081
 PS0081.Click photographs - Photos may exist for this station.
 PS0081
 PS0081.The dynamic height is computed by dividing the NAVD 88
 PS0081.geopotential number by the normal gravity value computed on the
 PS0081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0081.degrees latitude (g = 980.6199 gals.).
 PS0081
 PS0081.The modeled gravity was interpolated from observed gravity values.
 PS0081
 PS0081;                    North         East    Units  Estimated Accuracy
 PS0081;SPC SD N     -    57,710.      724,170.      MT  (+/- 180 meters Scaled)
 PS0081
 PS0081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ444100(NAD 83)
 PS0081
 PS0081                          SUPERSEDED SURVEY CONTROL
 PS0081
 PS0081  NGVD 29 (??/??/92)  403.473  (m)         1323.73   (f) ADJ UNCH    1 2
 PS0081
 PS0081.Superseded values are not recommended for survey control.
 PS0081
 PS0081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0081.See file dsdata.pdf to determine how the superseded data were derived.
 PS0081
 PS0081_MARKER: DB = BENCH MARK DISK
 PS0081_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0081_STAMPING: G 45 1934
 PS0081_MARK LOGO: CGS
 PS0081_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0081+STABILITY: SURFACE MOTION
 PS0081
 PS0081  HISTORY     - Date     Condition        Report By
 PS0081  HISTORY     - 1934     MONUMENTED       CGS
 PS0081
 PS0081                          STATION DESCRIPTION
 PS0081
 PS0081'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0081'3.5 MI NW FROM BEADLE.
 PS0081'ABOUT 3-1/2 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 PS0081'PAUL AND PACIFIC RAILROAD FROM THE STATION AT VIRGIL, BEADLE
 PS0081'COUNTY, ABOUT 8 POLES SOUTHEAST OF MILEPOST 50, AT A ROAD CROSSING,
 PS0081'65 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 45 FEET
 PS0081'NORTHEAST OF THE CENTER LINE OF THE TRACK, AND 8 FEET SOUTH OF
 PS0081'A POLE.  A STANDARD DISK, STAMPED G 45 1934 AND SET IN THE TOP
 PS0081'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1947 ***********************************************************************
 NM1947  DESIGNATION -  G 450
 NM1947  PID         -  NM1947
 NM1947  STATE/COUNTY-  SD/UNION
 NM1947  COUNTRY     -  US
 NM1947  USGS QUAD   -  JEFFERSON (2017)
 NM1947
 NM1947                         *CURRENT SURVEY CONTROL
 NM1947  ______________________________________________________________________
 NM1947* NAD 83(1986) POSITION- 42 35 12.     (N) 096 33 04.     (W)   SCALED
 NM1947* NAVD 88 ORTHO HEIGHT -   338.680 (meters)     1111.15  (feet) ADJUSTED
 NM1947  ______________________________________________________________________
 NM1947  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 NM1947  DYNAMIC HEIGHT  -        338.575 (meters)     1110.81  (feet) COMP
 NM1947  MODELED GRAVITY -    980,302.2   (mgal)                       NAVD 88
 NM1947
 NM1947  VERT ORDER      -  FIRST     CLASS II
 NM1947
 NM1947.The horizontal coordinates were scaled from a map and have
 NM1947.an estimated accuracy of +/- 6 seconds.
 NM1947
 NM1947.The orthometric height was determined by differential leveling and
 NM1947.adjusted by the NATIONAL GEODETIC SURVEY
 NM1947.in June 1991.
 NM1947
 NM1947.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1947.GEOID18 height accuracy estimate available here.
 NM1947
 NM1947.Click photographs - Photos may exist for this station.
 NM1947
 NM1947.The dynamic height is computed by dividing the NAVD 88
 NM1947.geopotential number by the normal gravity value computed on the
 NM1947.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1947.degrees latitude (g = 980.6199 gals.).
 NM1947
 NM1947.The modeled gravity was interpolated from observed gravity values.
 NM1947
 NM1947;                    North         East    Units  Estimated Accuracy
 NM1947;SPC SD S     -    35,210.      910,380.      MT  (+/- 180 meters Scaled)
 NM1947
 NM1947_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN009178(NAD 83)
 NM1947
 NM1947                          SUPERSEDED SURVEY CONTROL
 NM1947
 NM1947.No superseded survey control is available for this station.
 NM1947
 NM1947_MARKER: I = METAL ROD
 NM1947_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1947_STAMPING: G 450 1990
 NM1947_MARK LOGO: NGS
 NM1947_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1947_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1947_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1947_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1947+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1947_ROD/PIPE-DEPTH: 24.4 meters
 NM1947_SLEEVE-DEPTH  : 0.9 meters
 NM1947
 NM1947  HISTORY     - Date     Condition        Report By
 NM1947  HISTORY     - 1990     MONUMENTED       NGS
 NM1947  HISTORY     - 20120328 POOR             INDIV
 NM1947
 NM1947                          STATION DESCRIPTION
 NM1947
 NM1947'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1947'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1947'WITH MAIN STREET IN JEFFERSON, THENCE 2.9 KM (1.8 MI) SOUTHERLY ALONG
 NM1947'INTERSTATE HIGHWAY 29, 1.1 KM (0.7 MI) NORTH OF MILEPOST 7, 32.0 M
 NM1947'(105.0 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1947'INTERSTATE HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 NM1947'0.6 M (2.0 FT) WEST OF THE MOST NORTHWESTERLY 1 OF 2 FENCE BRACE
 NM1947'POSTS, AND 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 NM1947'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 NM1947'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 NM1947
 NM1947                          STATION RECOVERY (2012)
 NM1947
 NM1947'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1947'SEVERE DAMAGE
 NM1947'RECOMMEND NOT TO BE USED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1021 ***********************************************************************
 PR1021  DESIGNATION -  G 451
 PR1021  PID         -  PR1021
 PR1021  STATE/COUNTY-  SD/MOODY
 PR1021  COUNTRY     -  US
 PR1021  USGS QUAD   -  RUTLAND SE (2017)
 PR1021
 PR1021                         *CURRENT SURVEY CONTROL
 PR1021  ______________________________________________________________________
 PR1021* NAD 83(1986) POSITION- 44 02 12.     (N) 096 45 31.     (W)   SCALED
 PR1021* NAVD 88 ORTHO HEIGHT -   496.690 (meters)     1629.56  (feet) ADJUSTED
 PR1021  ______________________________________________________________________
 PR1021  GEOID HEIGHT    -        -25.934 (meters)                     GEOID18
 PR1021  DYNAMIC HEIGHT  -        496.575 (meters)     1629.18  (feet) COMP
 PR1021  MODELED GRAVITY -    980,371.3   (mgal)                       NAVD 88
 PR1021
 PR1021  VERT ORDER      -  FIRST     CLASS II
 PR1021
 PR1021.The horizontal coordinates were scaled from a map and have
 PR1021.an estimated accuracy of +/- 6 seconds.
 PR1021
 PR1021.The orthometric height was determined by differential leveling and
 PR1021.adjusted by the NATIONAL GEODETIC SURVEY
 PR1021.in October 1997.
 PR1021
 PR1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1021.GEOID18 height accuracy estimate available here.
 PR1021
 PR1021.Click photographs - Photos may exist for this station.
 PR1021
 PR1021.The dynamic height is computed by dividing the NAVD 88
 PR1021.geopotential number by the normal gravity value computed on the
 PR1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1021.degrees latitude (g = 980.6199 gals.).
 PR1021
 PR1021.The modeled gravity was interpolated from observed gravity values.
 PR1021
 PR1021;                    North         East    Units  Estimated Accuracy
 PR1021;SPC SD S     -   195,390.      886,430.      MT  (+/- 180 meters Scaled)
 PR1021
 PR1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP795783(NAD 83)
 PR1021
 PR1021                          SUPERSEDED SURVEY CONTROL
 PR1021
 PR1021  NAVD 88 (06/15/91)  496.695  (m)         1629.57   (f) SUPERSEDED  1 2
 PR1021
 PR1021.Superseded values are not recommended for survey control.
 PR1021
 PR1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1021.See file dsdata.pdf to determine how the superseded data were derived.
 PR1021
 PR1021_MARKER: I = METAL ROD
 PR1021_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1021_STAMPING: G 451 1990
 PR1021_MARK LOGO: NGS
 PR1021_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1021_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1021_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1021_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1021+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 PR1021_ROD/PIPE-DEPTH: 6.7 meters
 PR1021_SLEEVE-DEPTH  : 0.9 meters
 PR1021
 PR1021  HISTORY     - Date     Condition        Report By
 PR1021  HISTORY     - 1990     MONUMENTED       NGS
 PR1021  HISTORY     - 20110330 GOOD             INDIV
 PR1021
 PR1021                          STATION DESCRIPTION
 PR1021
 PR1021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1021'6.4 KM (4.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1021'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 1.3 KM (0.8 MI)
 PR1021'NORTH OF MILEPOST 113, 31.4 M (103.0 FT) EAST OF THE CENTERLINE OF THE
 PR1021'NORTHBOUND LANES OF THE HIGHWAY, 11.9 M (39.0 FT) SOUTH OF THE
 PR1021'EXTENDED CENTER OF AN ABANDONED SECTION LINE ROAD, 3.4 M (11.2 FT)
 PR1021'SOUTH OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 PR1021'HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 PR1021'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 PR1021'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 PR1021
 PR1021                          STATION RECOVERY (2011)
 PR1021
 PR1021'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1021'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1169 ***********************************************************************
 OQ1169  DESIGNATION -  G 453
 OQ1169  PID         -  OQ1169
 OQ1169  STATE/COUNTY-  SD/HANSON
 OQ1169  COUNTRY     -  US
 OQ1169  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1169
 OQ1169                         *CURRENT SURVEY CONTROL
 OQ1169  ______________________________________________________________________
 OQ1169* NAD 83(1986) POSITION- 43 40 39.     (N) 097 50 47.     (W)   SCALED
 OQ1169* NAVD 88 ORTHO HEIGHT -   399.559 (meters)     1310.89  (feet) ADJUSTED
 OQ1169  ______________________________________________________________________
 OQ1169  GEOID HEIGHT    -        -26.133 (meters)                     GEOID18
 OQ1169  DYNAMIC HEIGHT  -        399.460 (meters)     1310.56  (feet) COMP
 OQ1169  MODELED GRAVITY -    980,359.1   (mgal)                       NAVD 88
 OQ1169
 OQ1169  VERT ORDER      -  FIRST     CLASS II
 OQ1169
 OQ1169.The horizontal coordinates were scaled from a map and have
 OQ1169.an estimated accuracy of +/- 6 seconds.
 OQ1169
 OQ1169.The orthometric height was determined by differential leveling and
 OQ1169.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1169.in September 1993.
 OQ1169
 OQ1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1169.GEOID18 height accuracy estimate available here.
 OQ1169
 OQ1169.Click photographs - Photos may exist for this station.
 OQ1169
 OQ1169.The dynamic height is computed by dividing the NAVD 88
 OQ1169.geopotential number by the normal gravity value computed on the
 OQ1169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1169.degrees latitude (g = 980.6199 gals.).
 OQ1169
 OQ1169.The modeled gravity was interpolated from observed gravity values.
 OQ1169
 OQ1169;                    North         East    Units  Estimated Accuracy
 OQ1169;SPC SD S     -   152,330.      800,500.      MT  (+/- 180 meters Scaled)
 OQ1169
 OQ1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP929367(NAD 83)
 OQ1169
 OQ1169                          SUPERSEDED SURVEY CONTROL
 OQ1169
 OQ1169.No superseded survey control is available for this station.
 OQ1169
 OQ1169_MARKER: I = METAL ROD
 OQ1169_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1169_STAMPING: G 453 1991
 OQ1169_MARK LOGO: NGS
 OQ1169_PROJECTION: FLUSH
 OQ1169_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1169+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1169_ROD/PIPE-DEPTH: 6.3 meters
 OQ1169_SLEEVE-DEPTH  : 0.9 meters
 OQ1169
 OQ1169  HISTORY     - Date     Condition        Report By
 OQ1169  HISTORY     - 1991     MONUMENTED       NGS
 OQ1169  HISTORY     - 20120202 GOOD             INDIV
 OQ1169
 OQ1169                          STATION DESCRIPTION
 OQ1169
 OQ1169'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1169'5.1 KM (3.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1169'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.25 KM (0.16
 OQ1169'MI) WEST OF MILEPOST 341, 39.6 M (129.9 FT) SOUTHWEST OF THE
 OQ1169'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 22.2 M (72.8 FT)
 OQ1169'SOUTHEAST OF A THE NORTH LEG OF A BILLBOARD, 5.5 M (18.0 FT)
 OQ1169'SOUTHEAST OF A FENCE CORNER, AND 0.5 M (1.6 FT) NORTHEAST OF A
 OQ1169'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1169'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OQ1169'FOR A CLASS A MARK.
 OQ1169
 OQ1169                          STATION RECOVERY (2012)
 OQ1169
 OQ1169'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1169'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0995 ***********************************************************************
 OR0995  CBN         -  This is a Cooperative Base Network Control Station.
 OR0995  DESIGNATION -  G 454
 OR0995  PID         -  OR0995
 OR0995  STATE/COUNTY-  SD/AURORA
 OR0995  COUNTRY     -  US
 OR0995  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0995
 OR0995                         *CURRENT SURVEY CONTROL
 OR0995  ______________________________________________________________________
 OR0995* NAD 83(2011) POSITION- 43 42 28.74421(N) 098 30 09.16061(W)   ADJUSTED
 OR0995* NAD 83(2011) ELLIP HT-   443.951 (meters)        (06/27/12)   ADJUSTED
 OR0995* NAD 83(2011) EPOCH   -  2010.00
 OR0995* NAVD 88 ORTHO HEIGHT -   469.909 (meters)     1541.69  (feet) ADJUSTED
 OR0995  ______________________________________________________________________
 OR0995  GEOID HEIGHT    -        -25.944 (meters)                     GEOID18
 OR0995  NAD 83(2011) X  -   -682,827.561 (meters)                     COMP
 OR0995  NAD 83(2011) Y  - -4,567,518.254 (meters)                     COMP
 OR0995  NAD 83(2011) Z  -  4,385,001.583 (meters)                     COMP
 OR0995  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 OR0995  DYNAMIC HEIGHT  -        469.789 (meters)     1541.30  (feet) COMP
 OR0995  MODELED GRAVITY -    980,350.7   (mgal)                       NAVD 88
 OR0995
 OR0995  VERT ORDER      -  FIRST     CLASS II
 OR0995
 OR0995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR0995  Standards:
 OR0995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR0995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR0995  -------------------------------------------------------------------
 OR0995  NETWORK    0.56   1.14           0.25   0.20   0.58      0.00147671
 OR0995  -------------------------------------------------------------------
 OR0995  Click here for local accuracies and other accuracy information.
 OR0995
 OR0995.The horizontal coordinates were established by GPS observations
 OR0995.and adjusted by the National Geodetic Survey in June 2012.
 OR0995
 OR0995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR0995.been affixed to the stable North American tectonic plate. See 
 OR0995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR0995
 OR0995.The horizontal coordinates are valid at the epoch date displayed above
 OR0995.which is a decimal equivalence of Year/Month/Day.
 OR0995
 OR0995.The orthometric height was determined by differential leveling and
 OR0995.adjusted by the NATIONAL GEODETIC SURVEY
 OR0995.in September 1993.
 OR0995
 OR0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0995.GEOID18 height accuracy estimate available here.
 OR0995
 OR0995.Click photographs - Photos may exist for this station.
 OR0995
 OR0995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR0995
 OR0995.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0995
 OR0995.The ellipsoidal height was determined by GPS observations
 OR0995.and is referenced to NAD 83.
 OR0995
 OR0995.The dynamic height is computed by dividing the NAVD 88
 OR0995.geopotential number by the normal gravity value computed on the
 OR0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0995.degrees latitude (g = 980.6199 gals.).
 OR0995
 OR0995.The modeled gravity was interpolated from observed gravity values.
 OR0995
 OR0995. The following values were computed from the NAD 83(2011) position.
 OR0995
 OR0995;                    North         East     Units Scale Factor Converg.
 OR0995;SPC SD S     -   154,338.071   747,533.364   MT  0.99990809   +1 15 46.7
 OR0995;SPC SD S     -   506,357.49  2,452,532.38   sFT  0.99990809   +1 15 46.7
 OR0995;UTM  14      - 4,839,560.376   540,078.157   MT  0.99961976   +0 20 37.5
 OR0995
 OR0995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0995!SPC SD S     -   0.99993039  x   0.99990809  =   0.99983849
 OR0995!UTM  14      -   0.99993039  x   0.99961976  =   0.99955018
 OR0995
 OR0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP4007839560(NAD 83)
 OR0995
 OR0995                          SUPERSEDED SURVEY CONTROL
 OR0995
 OR0995  NAD 83(2007)-  43 42 28.74421(N)    098 30 09.16150(W) AD(2002.00) 0
 OR0995  ELLIP H (02/10/07)  443.956  (m)                       GP(2002.00)    
 OR0995  NAD 83(1996)-  43 42 28.74408(N)    098 30 09.16136(W) AD(       ) A
 OR0995  ELLIP H (06/23/03)  443.956  (m)                       GP(       ) 3 1
 OR0995  NAVD 88             469.91   (m)         1541.7    (f) LEVELING    3  
 OR0995
 OR0995.Superseded values are not recommended for survey control.
 OR0995
 OR0995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0995.See file dsdata.pdf to determine how the superseded data were derived.
 OR0995
 OR0995_MARKER: I = METAL ROD
 OR0995_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0995_STAMPING: G 454 1991
 OR0995_MARK LOGO: NGS
 OR0995_PROJECTION: FLUSH
 OR0995_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0995_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0995+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 OR0995_ROD/PIPE-DEPTH: 6.9 meters
 OR0995_SLEEVE-DEPTH  : 0.9 meters
 OR0995
 OR0995  HISTORY     - Date     Condition        Report By
 OR0995  HISTORY     - 1991     MONUMENTED       NGS
 OR0995  HISTORY     - 20020605 GOOD             SDDT
 OR0995  HISTORY     - 20120126 GOOD             INDIV
 OR0995
 OR0995                          STATION DESCRIPTION
 OR0995
 OR0995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0995'1.4 KM (0.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0995'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0995'0.6 KM (0.4 MI) EAST OF MILEPOST 307, 69.1 M (226.7 FT) WEST OF A
 OR0995'T-FENCE CORNER, 30.9 M (101.4 FT) SOUTH OF THE CENTERLINE OF THE
 OR0995'EASTBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) NORTH OF A WITNESS
 OR0995'POST AND FENCE, AND 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OR0995'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OR0995'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR0995
 OR0995                          STATION RECOVERY (2002)
 OR0995
 OR0995'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OR0995'RECOVERED AS DESCRIBED
 OR0995'
 OR0995
 OR0995                          STATION RECOVERY (2012)
 OR0995
 OR0995'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1146 ***********************************************************************
 OQ1146  DESIGNATION -  G 455
 OQ1146  PID         -  OQ1146
 OQ1146  STATE/COUNTY-  SD/MCCOOK
 OQ1146  COUNTRY     -  US
 OQ1146  USGS QUAD   -  SALEM (2017)
 OQ1146
 OQ1146                         *CURRENT SURVEY CONTROL
 OQ1146  ______________________________________________________________________
 OQ1146* NAD 83(1986) POSITION- 43 39 58.     (N) 097 25 40.     (W)   SCALED
 OQ1146* NAVD 88 ORTHO HEIGHT -   453.424 (meters)     1487.61  (feet) ADJUSTED
 OQ1146  ______________________________________________________________________
 OQ1146  GEOID HEIGHT    -        -25.972 (meters)                     GEOID18
 OQ1146  DYNAMIC HEIGHT  -        453.312 (meters)     1487.24  (feet) COMP
 OQ1146  MODELED GRAVITY -    980,358.2   (mgal)                       NAVD 88
 OQ1146
 OQ1146  VERT ORDER      -  FIRST     CLASS II
 OQ1146
 OQ1146.The horizontal coordinates were scaled from a map and have
 OQ1146.an estimated accuracy of +/- 6 seconds.
 OQ1146
 OQ1146.The orthometric height was determined by differential leveling and
 OQ1146.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1146.in September 1993.
 OQ1146
 OQ1146.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1146.GEOID18 height accuracy estimate available here.
 OQ1146
 OQ1146.Click photographs - Photos may exist for this station.
 OQ1146
 OQ1146.The dynamic height is computed by dividing the NAVD 88
 OQ1146.geopotential number by the normal gravity value computed on the
 OQ1146.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1146.degrees latitude (g = 980.6199 gals.).
 OQ1146
 OQ1146.The modeled gravity was interpolated from observed gravity values.
 OQ1146
 OQ1146;                    North         East    Units  Estimated Accuracy
 OQ1146;SPC SD S     -   152,160.      834,280.      MT  (+/- 180 meters Scaled)
 OQ1146
 OQ1146_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP267359(NAD 83)
 OQ1146
 OQ1146                          SUPERSEDED SURVEY CONTROL
 OQ1146
 OQ1146.No superseded survey control is available for this station.
 OQ1146
 OQ1146_MARKER: I = METAL ROD
 OQ1146_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1146_STAMPING: G 455 1991
 OQ1146_MARK LOGO: NGS
 OQ1146_PROJECTION: FLUSH
 OQ1146_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1146_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1146_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1146+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1146_ROD/PIPE-DEPTH: 10.9 meters
 OQ1146_SLEEVE-DEPTH  : 0.9 meters
 OQ1146
 OQ1146  HISTORY     - Date     Condition        Report By
 OQ1146  HISTORY     - 1991     MONUMENTED       NGS
 OQ1146  HISTORY     - 20120209 GOOD             INDIV
 OQ1146
 OQ1146                          STATION DESCRIPTION
 OQ1146
 OQ1146'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1146'28.6 KM (17.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1146'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1146'31.2 M (102.4 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OQ1146'THE HIGHWAY, 28.6 M (93.8 FT) SOUTHEAST OF MILEPOST 362, 23.2 M (76.1
 OQ1146'FT) EAST-SOUTHEAST OF THE SOUTH LEG OF A HIGHWAY INFORMATION SIGN
 OQ1146'(REST AREA), 0.7 M (2.3 FT) NORTHWEST OF A FENCE CORNER, 0.6 M (2.0
 OQ1146'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A
 OQ1146'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1146'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OQ1146'FOR A CLASS A MARK.
 OQ1146
 OQ1146                          STATION RECOVERY (2012)
 OQ1146
 OQ1146'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1146'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0851 ***********************************************************************
 OS0851  DESIGNATION -  G 457
 OS0851  PID         -  OS0851
 OS0851  STATE/COUNTY-  SD/JONES
 OS0851  COUNTRY     -  US
 OS0851  USGS QUAD   -  OKATON NE (2017)
 OS0851
 OS0851                         *CURRENT SURVEY CONTROL
 OS0851  ______________________________________________________________________
 OS0851* NAD 83(1986) POSITION- 43 53 10.     (N) 100 48 28.     (W)   SCALED
 OS0851* NAVD 88 ORTHO HEIGHT -   707.501 (meters)     2321.19  (feet) ADJUSTED
 OS0851  ______________________________________________________________________
 OS0851  GEOID HEIGHT    -        -23.868 (meters)                     GEOID18
 OS0851  DYNAMIC HEIGHT  -        707.269 (meters)     2320.43  (feet) COMP
 OS0851  MODELED GRAVITY -    980,269.3   (mgal)                       NAVD 88
 OS0851
 OS0851  VERT ORDER      -  FIRST     CLASS II
 OS0851
 OS0851.The horizontal coordinates were scaled from a map and have
 OS0851.an estimated accuracy of +/- 6 seconds.
 OS0851
 OS0851.The orthometric height was determined by differential leveling and
 OS0851.adjusted by the NATIONAL GEODETIC SURVEY
 OS0851.in September 1993.
 OS0851
 OS0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0851.GEOID18 height accuracy estimate available here.
 OS0851
 OS0851.Click photographs - Photos may exist for this station.
 OS0851
 OS0851.The dynamic height is computed by dividing the NAVD 88
 OS0851.geopotential number by the normal gravity value computed on the
 OS0851.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0851.degrees latitude (g = 980.6199 gals.).
 OS0851
 OS0851.The modeled gravity was interpolated from observed gravity values.
 OS0851
 OS0851;                    North         East    Units  Estimated Accuracy
 OS0851;SPC SD S     -   172,610.      561,880.      MT  (+/- 180 meters Scaled)
 OS0851
 OS0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP547608(NAD 83)
 OS0851
 OS0851                          SUPERSEDED SURVEY CONTROL
 OS0851
 OS0851.No superseded survey control is available for this station.
 OS0851
 OS0851_MARKER: I = METAL ROD
 OS0851_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0851_STAMPING: G 457 1991
 OS0851_MARK LOGO: NGS
 OS0851_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0851_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0851_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0851_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0851+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0851_ROD/PIPE-DEPTH: 5.3 meters
 OS0851_SLEEVE-DEPTH  : 0.9 meters
 OS0851
 OS0851  HISTORY     - Date     Condition        Report By
 OS0851  HISTORY     - 1991     MONUMENTED       NGS
 OS0851
 OS0851                          STATION DESCRIPTION
 OS0851
 OS0851'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0851'8.3 KM (5.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0851'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 0.8 KM (0.50
 OS0851'MI) EAST OF MILEPOST 187, 31.2 M (102.4 FT) SOUTH OF THE CENTERLINE
 OS0851'OF THE EASTBOUND LANES OF THE HIGHWAY, 7.5 M (24.6 FT) WEST OF A
 OS0851'FENCE CORNER, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 OS0851'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE
 OS0851'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OS0851'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0887 ***********************************************************************
 OS0887  DESIGNATION -  G 458
 OS0887  PID         -  OS0887
 OS0887  STATE/COUNTY-  SD/JONES
 OS0887  COUNTRY     -  US
 OS0887  USGS QUAD   -  MURDO SW (2017)
 OS0887
 OS0887                         *CURRENT SURVEY CONTROL
 OS0887  ______________________________________________________________________
 OS0887* NAD 83(1986) POSITION- 43 45 49.     (N) 100 40 22.     (W)   SCALED
 OS0887* NAVD 88 ORTHO HEIGHT -   614.545 (meters)     2016.22  (feet) ADJUSTED
 OS0887  ______________________________________________________________________
 OS0887  GEOID HEIGHT    -        -24.302 (meters)                     GEOID18
 OS0887  DYNAMIC HEIGHT  -        614.342 (meters)     2015.55  (feet) COMP
 OS0887  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 OS0887
 OS0887  VERT ORDER      -  FIRST     CLASS II
 OS0887
 OS0887.The horizontal coordinates were scaled from a map and have
 OS0887.an estimated accuracy of +/- 6 seconds.
 OS0887
 OS0887.The orthometric height was determined by differential leveling and
 OS0887.adjusted by the NATIONAL GEODETIC SURVEY
 OS0887.in June 1994.
 OS0887
 OS0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0887.GEOID18 height accuracy estimate available here.
 OS0887
 OS0887.Click photographs - Photos may exist for this station.
 OS0887
 OS0887.The dynamic height is computed by dividing the NAVD 88
 OS0887.geopotential number by the normal gravity value computed on the
 OS0887.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0887.degrees latitude (g = 980.6199 gals.).
 OS0887
 OS0887.The modeled gravity was interpolated from observed gravity values.
 OS0887
 OS0887;                    North         East    Units  Estimated Accuracy
 OS0887;SPC SD S     -   158,950.      572,670.      MT  (+/- 180 meters Scaled)
 OS0887
 OS0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP653469(NAD 83)
 OS0887
 OS0887                          SUPERSEDED SURVEY CONTROL
 OS0887
 OS0887.No superseded survey control is available for this station.
 OS0887
 OS0887_MARKER: I = METAL ROD
 OS0887_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0887+WITH SETTING: INFORMATION.
 OS0887_STAMPING: G 458 1992
 OS0887_MARK LOGO: NGS
 OS0887_PROJECTION: FLUSH
 OS0887_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0887_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0887_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0887+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0887_ROD/PIPE-DEPTH: 2.4 meters
 OS0887
 OS0887  HISTORY     - Date     Condition        Report By
 OS0887  HISTORY     - 1992     MONUMENTED       NGS
 OS0887
 OS0887                          STATION DESCRIPTION
 OS0887
 OS0887'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0887'12.6 KM (7.80 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0887'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, THENCE 1.5 KM (0.95 MI)
 OS0887'SOUTHEASTERLY ALONG COUNTY ROAD S7, NEAR THE CENTER OF A CURVE, 19.0
 OS0887'M (62.3 FT) WEST OF AND LEVEL WITH THE CENTER OF THE ROAD, 0.9 M (3.0
 OS0887'FT) EAST OF A WITNESS POST AND FENCE, AND 0.8 M (2.6 FT) SOUTHEAST OF
 OS0887'A FENCE CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OS0887'LOGO CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0909 ***********************************************************************
 OS0909  DESIGNATION -  G 459
 OS0909  PID         -  OS0909
 OS0909  STATE/COUNTY-  SD/TODD
 OS0909  COUNTRY     -  US
 OS0909  USGS QUAD   -  MISSION (2017)
 OS0909
 OS0909                         *CURRENT SURVEY CONTROL
 OS0909  ______________________________________________________________________
 OS0909* NAD 83(1986) POSITION- 43 19 51.     (N) 100 42 40.     (W)   SCALED
 OS0909* NAVD 88 ORTHO HEIGHT -   780.091 (meters)     2559.35  (feet) ADJUSTED
 OS0909  ______________________________________________________________________
 OS0909  GEOID HEIGHT    -        -23.248 (meters)                     GEOID18
 OS0909  DYNAMIC HEIGHT  -        779.780 (meters)     2558.33  (feet) COMP
 OS0909  MODELED GRAVITY -    980,196.2   (mgal)                       NAVD 88
 OS0909
 OS0909  VERT ORDER      -  FIRST     CLASS II
 OS0909
 OS0909.The horizontal coordinates were scaled from a map and have
 OS0909.an estimated accuracy of +/- 6 seconds.
 OS0909
 OS0909.The orthometric height was determined by differential leveling and
 OS0909.adjusted by the NATIONAL GEODETIC SURVEY
 OS0909.in June 1994.
 OS0909
 OS0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0909.GEOID18 height accuracy estimate available here.
 OS0909
 OS0909.Click photographs - Photos may exist for this station.
 OS0909
 OS0909.The dynamic height is computed by dividing the NAVD 88
 OS0909.geopotential number by the normal gravity value computed on the
 OS0909.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0909.degrees latitude (g = 980.6199 gals.).
 OS0909
 OS0909.The modeled gravity was interpolated from observed gravity values.
 OS0909
 OS0909;                    North         East    Units  Estimated Accuracy
 OS0909;SPC SD S     -   110,880.      569,360.      MT  (+/- 180 meters Scaled)
 OS0909
 OS0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN612989(NAD 83)
 OS0909
 OS0909                          SUPERSEDED SURVEY CONTROL
 OS0909
 OS0909.No superseded survey control is available for this station.
 OS0909
 OS0909_MARKER: I = METAL ROD
 OS0909_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0909+WITH SETTING: INFORMATION.
 OS0909_STAMPING: G 459 1992
 OS0909_MARK LOGO: NGS
 OS0909_PROJECTION: FLUSH
 OS0909_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0909_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0909_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0909+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0909_ROD/PIPE-DEPTH: 1.0 meters
 OS0909
 OS0909  HISTORY     - Date     Condition        Report By
 OS0909  HISTORY     - 1992     MONUMENTED       NGS
 OS0909
 OS0909                          STATION DESCRIPTION
 OS0909
 OS0909'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0909'7.9 KM (4.90 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0909'OF U.S. HIGHWAY 18 IN MISSION, 120.0 M (393.7 FT) SOUTH OF THE
 OS0909'CENTER OF A GRAVELED DRIVEWAY, 30.0 M (98.4 FT) WEST OF THE
 OS0909'CENTERLINE OF THE HIGHWAY, 7.0 M (23.0 FT) NORTH OF A T-FENCE CORNER,
 OS0909'1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT)
 OS0909'EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0909'THROUGH A 5-INCH LOGO CAP.  THE ROD WAS DRIVEN TO REFUSAL AND
 OS0909'ANCHORED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0229 ***********************************************************************
 PS0229  DESIGNATION -  G 46
 PS0229  PID         -  PS0229
 PS0229  STATE/COUNTY-  SD/SPINK
 PS0229  COUNTRY     -  US
 PS0229  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0229
 PS0229                         *CURRENT SURVEY CONTROL
 PS0229  ______________________________________________________________________
 PS0229* NAD 83(1986) POSITION- 44 52 54.     (N) 098 31 59.     (W)   SCALED
 PS0229* NAVD 88 ORTHO HEIGHT -   395.002 (meters)     1295.94  (feet) ADJUSTED
 PS0229  ______________________________________________________________________
 PS0229  GEOID HEIGHT    -        -24.289 (meters)                     GEOID18
 PS0229  DYNAMIC HEIGHT  -        394.959 (meters)     1295.79  (feet) COMP
 PS0229  MODELED GRAVITY -    980,494.6   (mgal)                       NAVD 88
 PS0229
 PS0229  VERT ORDER      -  FIRST     CLASS II
 PS0229
 PS0229.The horizontal coordinates were scaled from a map and have
 PS0229.an estimated accuracy of +/- 6 seconds.
 PS0229
 PS0229.The orthometric height was determined by differential leveling and
 PS0229.adjusted by the NATIONAL GEODETIC SURVEY
 PS0229.in June 1991.
 PS0229
 PS0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0229.GEOID18 height accuracy estimate available here.
 PS0229
 PS0229.Click photographs - Photos may exist for this station.
 PS0229
 PS0229.The dynamic height is computed by dividing the NAVD 88
 PS0229.geopotential number by the normal gravity value computed on the
 PS0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0229.degrees latitude (g = 980.6199 gals.).
 PS0229
 PS0229.The modeled gravity was interpolated from observed gravity values.
 PS0229
 PS0229;                    North         East    Units  Estimated Accuracy
 PS0229;SPC SD N     -   117,540.      715,890.      MT  (+/- 180 meters Scaled)
 PS0229
 PS0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ368699(NAD 83)
 PS0229
 PS0229                          SUPERSEDED SURVEY CONTROL
 PS0229
 PS0229  NGVD 29 (??/??/92)  394.709  (m)         1294.97   (f) ADJ UNCH    1 2
 PS0229
 PS0229.Superseded values are not recommended for survey control.
 PS0229
 PS0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0229.See file dsdata.pdf to determine how the superseded data were derived.
 PS0229
 PS0229_MARKER: DB = BENCH MARK DISK
 PS0229_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0229_SP_SET: CULVERT HEADWALL
 PS0229_STAMPING: G 46 1934
 PS0229_MARK LOGO: CGS
 PS0229_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0229+STABILITY: SURFACE MOTION
 PS0229
 PS0229  HISTORY     - Date     Condition        Report By
 PS0229  HISTORY     - 1934     MONUMENTED       CGS
 PS0229  HISTORY     - 1953     MARK NOT FOUND   CGS
 PS0229
 PS0229                          STATION DESCRIPTION
 PS0229
 PS0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0229'1 MI W FROM REDFIELD.
 PS0229'ABOUT 1 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0229'FROM THE POST OFFICE AT REDFIELD, SPINK COUNTY, ABOUT 600 FEET
 PS0229'WEST OF A RAILROAD JUNCTION, OPPOSITE RAILROAD BRIDGE D 496,
 PS0229'90 FEET SOUTH OF THE CENTER LINE OF THE TRACK, AT A CULVERT
 PS0229'UNDER U.S. HIGHWAY 212, AND IN THE CENTER OF THE TOP OF THE
 PS0229'NORTH CONCRETE HEAD WALL.  A STANDARD DISK, STAMPED G 46 1934.
 PS0229'NOTE-- HEADWALLS ARE FILLED IN BY STATE HIGHWAY DEPARTMENT.
 PS0229
 PS0229                          STATION RECOVERY (1953)
 PS0229
 PS0229'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 PS0229'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8807 ***********************************************************************
 AB8807  DESIGNATION -  G 460
 AB8807  PID         -  AB8807
 AB8807  STATE/COUNTY-  SD/BROOKINGS
 AB8807  COUNTRY     -  US
 AB8807  USGS QUAD   -  AURORA (2017)
 AB8807
 AB8807                         *CURRENT SURVEY CONTROL
 AB8807  ______________________________________________________________________
 AB8807* NAD 83(1986) POSITION- 44 18 37.     (N) 096 40 01.     (W)   SCALED
 AB8807* NAVD 88 ORTHO HEIGHT -   504.127 (meters)     1653.96  (feet) ADJUSTED
 AB8807  ______________________________________________________________________
 AB8807  GEOID HEIGHT    -        -25.522 (meters)                     GEOID18
 AB8807  DYNAMIC HEIGHT  -        504.032 (meters)     1653.65  (feet) COMP
 AB8807  MODELED GRAVITY -    980,415.0   (mgal)                       NAVD 88
 AB8807
 AB8807  VERT ORDER      -  FIRST     CLASS II
 AB8807
 AB8807.The horizontal coordinates were scaled from a map and have
 AB8807.an estimated accuracy of +/- 6 seconds.
 AB8807
 AB8807.The orthometric height was determined by differential leveling and
 AB8807.adjusted by the NATIONAL GEODETIC SURVEY
 AB8807.in October 1997.
 AB8807
 AB8807.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8807.GEOID18 height accuracy estimate available here.
 AB8807
 AB8807.Click photographs - Photos may exist for this station.
 AB8807
 AB8807.The dynamic height is computed by dividing the NAVD 88
 AB8807.geopotential number by the normal gravity value computed on the
 AB8807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8807.degrees latitude (g = 980.6199 gals.).
 AB8807
 AB8807.The modeled gravity was interpolated from observed gravity values.
 AB8807
 AB8807;                    North         East    Units  Estimated Accuracy
 AB8807;SPC SD N     -    58,470.      865,870.      MT  (+/- 180 meters Scaled)
 AB8807
 AB8807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ860089(NAD 83)
 AB8807
 AB8807                          SUPERSEDED SURVEY CONTROL
 AB8807
 AB8807.No superseded survey control is available for this station.
 AB8807
 AB8807_MARKER: I = METAL ROD
 AB8807_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8807_STAMPING: G 460 1994
 AB8807_MARK LOGO: NGS
 AB8807_PROJECTION: FLUSH
 AB8807_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8807_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8807+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8807_ROD/PIPE-DEPTH: 10.4 meters
 AB8807_SLEEVE-DEPTH  : 0.9 meters
 AB8807
 AB8807  HISTORY     - Date     Condition        Report By
 AB8807  HISTORY     - 1994     MONUMENTED       NGS
 AB8807
 AB8807                          STATION DESCRIPTION
 AB8807
 AB8807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8807'7.3 KM (4.55 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8807'INTERSTATE HIGHWAY 29 IN BROOKINGS, 801.0 M (2627.9 FT) EAST OF
 AB8807'MILEPOST 426, 97.3 M (319.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 9.6 M
 AB8807'(31.5 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 1.6 M (5.2 FT) NORTH
 AB8807'OF A UTILITY POLE, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE ROAD, AND 0.3
 AB8807'M (1.0 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8807'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8807'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8859 ***********************************************************************
 AB8859  DESIGNATION -  G 461
 AB8859  PID         -  AB8859
 AB8859  STATE/COUNTY-  SD/KINGSBURY
 AB8859  COUNTRY     -  US
 AB8859  USGS QUAD   -  DE SMET (2017)
 AB8859
 AB8859                         *CURRENT SURVEY CONTROL
 AB8859  ______________________________________________________________________
 AB8859* NAD 83(1986) POSITION- 44 22 58.     (N) 097 32 51.     (W)   SCALED
 AB8859* NAVD 88 ORTHO HEIGHT -   519.027 (meters)     1702.84  (feet) ADJUSTED
 AB8859  ______________________________________________________________________
 AB8859  GEOID HEIGHT    -        -25.093 (meters)                     GEOID18
 AB8859  DYNAMIC HEIGHT  -        518.927 (meters)     1702.51  (feet) COMP
 AB8859  MODELED GRAVITY -    980,410.1   (mgal)                       NAVD 88
 AB8859
 AB8859  VERT ORDER      -  FIRST     CLASS II
 AB8859
 AB8859.The horizontal coordinates were scaled from a map and have
 AB8859.an estimated accuracy of +/- 6 seconds.
 AB8859
 AB8859.The orthometric height was determined by differential leveling and
 AB8859.adjusted by the NATIONAL GEODETIC SURVEY
 AB8859.in October 1997.
 AB8859
 AB8859.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8859.GEOID18 height accuracy estimate available here.
 AB8859
 AB8859.Click photographs - Photos may exist for this station.
 AB8859
 AB8859.The dynamic height is computed by dividing the NAVD 88
 AB8859.geopotential number by the normal gravity value computed on the
 AB8859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8859.degrees latitude (g = 980.6199 gals.).
 AB8859
 AB8859.The modeled gravity was interpolated from observed gravity values.
 AB8859
 AB8859;                    North         East    Units  Estimated Accuracy
 AB8859;SPC SD N     -    64,020.      795,410.      MT  (+/- 180 meters Scaled)
 AB8859
 AB8859_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ157154(NAD 83)
 AB8859
 AB8859                          SUPERSEDED SURVEY CONTROL
 AB8859
 AB8859.No superseded survey control is available for this station.
 AB8859
 AB8859_MARKER: I = METAL ROD
 AB8859_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8859_STAMPING: G 461 1994
 AB8859_MARK LOGO: NGS
 AB8859_PROJECTION: FLUSH
 AB8859_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8859_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8859+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8859_ROD/PIPE-DEPTH: 14.1 meters
 AB8859_SLEEVE-DEPTH  : 0.9 meters
 AB8859
 AB8859  HISTORY     - Date     Condition        Report By
 AB8859  HISTORY     - 1994     MONUMENTED       NGS
 AB8859
 AB8859                          STATION DESCRIPTION
 AB8859
 AB8859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8859'0.3 KM (0.20 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8859'STATE HIGHWAY 25 IN DE SMET, 273.0 M (895.7 FT) WEST OF MILEPOST 379,
 AB8859'22.9 M (75.1 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 11.5 M (37.7 FT)
 AB8859'SOUTH OF THE SOUTHEAST CORNER OF A FENCE ENCLOSING A SUB-STATION, 6.6
 AB8859'M (21.7 FT) EAST OF A BRACED UTILITY POLE, 2.0 M (6.6 FT) NORTH OF A
 AB8859'FENCE CORNER, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3
 AB8859'M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY. NOTE--ACCESS TO THE DATUM
 AB8859'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AB8859'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8907 ***********************************************************************
 AB8907  CBN         -  This is a Cooperative Base Network Control Station.
 AB8907  DESIGNATION -  G 462
 AB8907  PID         -  AB8907
 AB8907  STATE/COUNTY-  SD/BEADLE
 AB8907  COUNTRY     -  US
 AB8907  USGS QUAD   -  WOLSEY SE (2017)
 AB8907
 AB8907                         *CURRENT SURVEY CONTROL
 AB8907  ______________________________________________________________________
 AB8907* NAD 83(2011) POSITION- 44 22 15.83755(N) 098 15 53.90625(W)   ADJUSTED
 AB8907* NAD 83(2011) ELLIP HT-   367.782 (meters)        (06/27/12)   ADJUSTED
 AB8907* NAD 83(2011) EPOCH   -  2010.00
 AB8907* NAVD 88 ORTHO HEIGHT -   392.806 (meters)     1288.73  (feet) ADJUSTED
 AB8907  ______________________________________________________________________
 AB8907  GEOID HEIGHT    -        -25.019 (meters)                     GEOID18
 AB8907  NAD 83(2011) X  -   -656,512.242 (meters)                     COMP
 AB8907  NAD 83(2011) Y  - -4,519,568.177 (meters)                     COMP
 AB8907  NAD 83(2011) Z  -  4,437,915.177 (meters)                     COMP
 AB8907  LAPLACE CORR    -         -0.05  (seconds)                    DEFLEC18
 AB8907  DYNAMIC HEIGHT  -        392.740 (meters)     1288.51  (feet) COMP
 AB8907  MODELED GRAVITY -    980,439.4   (mgal)                       NAVD 88
 AB8907
 AB8907  VERT ORDER      -  FIRST     CLASS II
 AB8907
 AB8907  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB8907  Standards:
 AB8907         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB8907            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB8907  -------------------------------------------------------------------
 AB8907  NETWORK    0.63   1.29           0.29   0.21   0.66     -0.01290858
 AB8907  -------------------------------------------------------------------
 AB8907  Click here for local accuracies and other accuracy information.
 AB8907
 AB8907.The horizontal coordinates were established by GPS observations
 AB8907.and adjusted by the National Geodetic Survey in June 2012.
 AB8907
 AB8907.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB8907.been affixed to the stable North American tectonic plate. See 
 AB8907.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB8907
 AB8907.The horizontal coordinates are valid at the epoch date displayed above
 AB8907.which is a decimal equivalence of Year/Month/Day.
 AB8907
 AB8907.The orthometric height was determined by differential leveling and
 AB8907.adjusted by the NATIONAL GEODETIC SURVEY
 AB8907.in October 1997.
 AB8907
 AB8907.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8907.GEOID18 height accuracy estimate available here.
 AB8907
 AB8907.Click photographs - Photos may exist for this station.
 AB8907
 AB8907.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB8907
 AB8907.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB8907
 AB8907.The ellipsoidal height was determined by GPS observations
 AB8907.and is referenced to NAD 83.
 AB8907
 AB8907.The dynamic height is computed by dividing the NAVD 88
 AB8907.geopotential number by the normal gravity value computed on the
 AB8907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8907.degrees latitude (g = 980.6199 gals.).
 AB8907
 AB8907.The modeled gravity was interpolated from observed gravity values.
 AB8907
 AB8907. The following values were computed from the NAD 83(2011) position.
 AB8907
 AB8907;                    North         East     Units Scale Factor Converg.
 AB8907;SPC SD N     -    61,236.299   738,280.271   MT  1.00000905   +1 13 40.6
 AB8907;SPC SD N     -   200,906.09  2,422,174.52   sFT  1.00000905   +1 13 40.6
 AB8907;UTM  14      - 4,913,350.354   558,561.582   MT  0.99964217   +0 30 50.5
 AB8907
 AB8907!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB8907!SPC SD N     -   0.99994234  x   1.00000905  =   0.99995139
 AB8907!UTM  14      -   0.99994234  x   0.99964217  =   0.99958453
 AB8907
 AB8907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5856113350(NAD 83)
 AB8907
 AB8907                          SUPERSEDED SURVEY CONTROL
 AB8907
 AB8907  NAD 83(2007)-  44 22 15.83752(N)    098 15 53.90720(W) AD(2002.00) 0
 AB8907  ELLIP H (02/10/07)  367.812  (m)                       GP(2002.00)    
 AB8907  NAD 83(1996)-  44 22 15.83725(N)    098 15 53.90697(W) AD(       ) A
 AB8907  ELLIP H (06/23/03)  367.817  (m)                       GP(       ) 3 1
 AB8907  NAVD 88             392.81   (m)         1288.7    (f) LEVELING    3  
 AB8907
 AB8907.Superseded values are not recommended for survey control.
 AB8907
 AB8907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB8907.See file dsdata.pdf to determine how the superseded data were derived.
 AB8907
 AB8907_MARKER: I = METAL ROD
 AB8907_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8907_STAMPING: G 462 1994
 AB8907_MARK LOGO: NGS
 AB8907_PROJECTION: FLUSH
 AB8907_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8907_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8907_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8907+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2014
 AB8907_ROD/PIPE-DEPTH: 5.40 meters
 AB8907_SLEEVE-DEPTH  : 0.90 meters
 AB8907
 AB8907  HISTORY     - Date     Condition        Report By
 AB8907  HISTORY     - 1994     MONUMENTED       NGS
 AB8907  HISTORY     - 20020523 GOOD             SDDT
 AB8907  HISTORY     - 20080114 GOOD             USGS
 AB8907  HISTORY     - 20140627 GOOD             INDIV
 AB8907
 AB8907                          STATION DESCRIPTION
 AB8907
 AB8907'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8907'4.2 KM (2.60 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8907'STATE HIGHWAY 37 IN HURON, 120.0 M (393.7 FT) EAST OF MILEPOST 343,
 AB8907'29.0 M (95.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 AB8907'HIGHWAY, 7.2 M (23.6 FT) EAST OF THE EXTENDED CENTER OF THE MOST
 AB8907'WESTERLY OF 3 DRIVEWAYS LEADING TO THE BALES LIVESTOCK SALE BARN, 4.5
 AB8907'M (14.8 FT) NORTH OF A RIGHT-OF-WAY POST, 2.1 M (6.9 FT) BELOW THE
 AB8907'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF A RIGHT-OF-WAY POST, AND
 AB8907'0.5 M (1.6 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 AB8907'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AB8907'THE SPECIFICATIONS FOR A CLASS A MARK.
 AB8907
 AB8907                          STATION RECOVERY (2002)
 AB8907
 AB8907'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB8907'RECOVERED AS DESCRIBED
 AB8907
 AB8907                          STATION RECOVERY (2008)
 AB8907
 AB8907'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2008 (RFT)
 AB8907'RECOVERED IN GOOD CONDITION.
 AB8907
 AB8907                          STATION RECOVERY (2014)
 AB8907
 AB8907'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JHC)
 AB8907'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8950 ***********************************************************************
 AB8950  DESIGNATION -  G 463
 AB8950  PID         -  AB8950
 AB8950  STATE/COUNTY-  SD/HAND
 AB8950  COUNTRY     -  US
 AB8950  USGS QUAD   -  MILLER (2017)
 AB8950
 AB8950                         *CURRENT SURVEY CONTROL
 AB8950  ______________________________________________________________________
 AB8950* NAD 83(1986) POSITION- 44 31 00.     (N) 098 56 39.     (W)   SCALED
 AB8950* NAVD 88 ORTHO HEIGHT -   479.135 (meters)     1571.96  (feet) ADJUSTED
 AB8950  ______________________________________________________________________
 AB8950  GEOID HEIGHT    -        -24.570 (meters)                     GEOID18
 AB8950  DYNAMIC HEIGHT  -        479.044 (meters)     1571.66  (feet) COMP
 AB8950  MODELED GRAVITY -    980,412.5   (mgal)                       NAVD 88
 AB8950
 AB8950  VERT ORDER      -  FIRST     CLASS II
 AB8950
 AB8950.The horizontal coordinates were scaled from a map and have
 AB8950.an estimated accuracy of +/- 6 seconds.
 AB8950
 AB8950.The orthometric height was determined by differential leveling and
 AB8950.adjusted by the NATIONAL GEODETIC SURVEY
 AB8950.in October 1997.
 AB8950
 AB8950.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8950.GEOID18 height accuracy estimate available here.
 AB8950
 AB8950.Click photographs - Photos may exist for this station.
 AB8950
 AB8950.The dynamic height is computed by dividing the NAVD 88
 AB8950.geopotential number by the normal gravity value computed on the
 AB8950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8950.degrees latitude (g = 980.6199 gals.).
 AB8950
 AB8950.The modeled gravity was interpolated from observed gravity values.
 AB8950
 AB8950;                    North         East    Units  Estimated Accuracy
 AB8950;SPC SD N     -    76,480.      683,940.      MT  (+/- 180 meters Scaled)
 AB8950
 AB8950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ044292(NAD 83)
 AB8950
 AB8950                          SUPERSEDED SURVEY CONTROL
 AB8950
 AB8950.No superseded survey control is available for this station.
 AB8950
 AB8950_MARKER: I = METAL ROD
 AB8950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8950_STAMPING: G 463 1994
 AB8950_MARK LOGO: NGS
 AB8950_PROJECTION: FLUSH
 AB8950_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8950+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8950_ROD/PIPE-DEPTH: 6.4 meters
 AB8950_SLEEVE-DEPTH  : 0.9 meters
 AB8950
 AB8950  HISTORY     - Date     Condition        Report By
 AB8950  HISTORY     - 1994     MONUMENTED       NGS
 AB8950
 AB8950                          STATION DESCRIPTION
 AB8950
 AB8950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8950'3.7 KM (2.30 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB8950'IN MILLER, IN THE COMMUNITY OF SAINT LAWRENCE, 672.0 M (2204.7 FT)
 AB8950'EAST OF MILEPOST 303, 62.3 M (204.4 FT) SOUTH OF THE HIGHWAY
 AB8950'CENTERLINE, 11.5 M (37.7 FT) EAST OF AND LEVEL WITH THE CENTER OF A
 AB8950'GRAVELED ROAD, 0.7 M (2.3 FT) WEST OF A UTILITY POLE, 0.6 M (2.0 FT)
 AB8950'WEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 AB8950'ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AB8950'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9003 ***********************************************************************
 AB9003  CBN         -  This is a Cooperative Base Network Control Station.
 AB9003  DESIGNATION -  G 464
 AB9003  PID         -  AB9003
 AB9003  STATE/COUNTY-  SD/HUGHES
 AB9003  COUNTRY     -  US
 AB9003  USGS QUAD   -  HARROLD (2017)
 AB9003
 AB9003                         *CURRENT SURVEY CONTROL
 AB9003  ______________________________________________________________________
 AB9003* NAD 83(2011) POSITION- 44 31 37.31810(N) 099 42 14.30401(W)   ADJUSTED
 AB9003* NAD 83(2011) ELLIP HT-   522.117 (meters)        (06/27/12)   ADJUSTED
 AB9003* NAD 83(2011) EPOCH   -  2010.00
 AB9003* NAVD 88 ORTHO HEIGHT -   545.719 (meters)     1790.41  (feet) ADJUSTED
 AB9003  ______________________________________________________________________
 AB9003  GEOID HEIGHT    -        -23.601 (meters)                     GEOID18
 AB9003  NAD 83(2011) X  -   -767,776.182 (meters)                     COMP
 AB9003  NAD 83(2011) Y  - -4,489,800.903 (meters)                     COMP
 AB9003  NAD 83(2011) Z  -  4,450,396.392 (meters)                     COMP
 AB9003  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 AB9003  DYNAMIC HEIGHT  -        545.611 (meters)     1790.06  (feet) COMP
 AB9003  MODELED GRAVITY -    980,402.9   (mgal)                       NAVD 88
 AB9003
 AB9003  VERT ORDER      -  FIRST     CLASS II
 AB9003
 AB9003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9003  Standards:
 AB9003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9003  -------------------------------------------------------------------
 AB9003  NETWORK    0.90   2.74           0.42   0.29   1.40     -0.07627001
 AB9003  -------------------------------------------------------------------
 AB9003  Click here for local accuracies and other accuracy information.
 AB9003
 AB9003.The horizontal coordinates were established by GPS observations
 AB9003.and adjusted by the National Geodetic Survey in June 2012.
 AB9003
 AB9003.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9003.been affixed to the stable North American tectonic plate. See 
 AB9003.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9003
 AB9003.The horizontal coordinates are valid at the epoch date displayed above
 AB9003.which is a decimal equivalence of Year/Month/Day.
 AB9003
 AB9003.The orthometric height was determined by differential leveling and
 AB9003.adjusted by the NATIONAL GEODETIC SURVEY
 AB9003.in October 1997.
 AB9003
 AB9003.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9003.GEOID18 height accuracy estimate available here.
 AB9003
 AB9003.Click photographs - Photos may exist for this station.
 AB9003
 AB9003.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9003
 AB9003.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9003
 AB9003.The ellipsoidal height was determined by GPS observations
 AB9003.and is referenced to NAD 83.
 AB9003
 AB9003.The dynamic height is computed by dividing the NAVD 88
 AB9003.geopotential number by the normal gravity value computed on the
 AB9003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9003.degrees latitude (g = 980.6199 gals.).
 AB9003
 AB9003.The modeled gravity was interpolated from observed gravity values.
 AB9003
 AB9003. The following values were computed from the NAD 83(2011) position.
 AB9003
 AB9003;                    North         East     Units Scale Factor Converg.
 AB9003;SPC SD S     -   243,905.448   650,030.755   MT  1.00003283   +0 26 03.0
 AB9003;SPC SD S     -   800,213.12  2,132,642.57   sFT  1.00003283   +0 26 03.0
 AB9003;UTM  14      - 4,930,652.913   444,061.543   MT  0.99963848   -0 29 37.2
 AB9003
 AB9003!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9003!SPC SD S     -   0.99991814  x   1.00003283  =   0.99995097
 AB9003!UTM  14      -   0.99991814  x   0.99963848  =   0.99955665
 AB9003
 AB9003_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4406130652(NAD 83)
 AB9003
 AB9003                          SUPERSEDED SURVEY CONTROL
 AB9003
 AB9003  NAD 83(2007)-  44 31 37.31842(N)    099 42 14.30479(W) AD(2002.00) 0
 AB9003  ELLIP H (02/10/07)  522.150  (m)                       GP(2002.00)    
 AB9003  ELLIP H (04/15/04)  522.150  (m)                       GP(       ) 2 1
 AB9003  NAD 83(1996)-  44 31 37.31757(N)    099 42 14.30428(W) AD(       ) B
 AB9003  ELLIP H (04/18/97)  522.210  (m)                       GP(       ) 4 1
 AB9003  NAVD 88 (04/18/97)  545.7    (m)  GEOID96  model used  GPS OBS        
 AB9003
 AB9003.Superseded values are not recommended for survey control.
 AB9003
 AB9003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9003.See file dsdata.pdf to determine how the superseded data were derived.
 AB9003
 AB9003_MARKER: I = METAL ROD
 AB9003_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9003_STAMPING: G 464 1994
 AB9003_MARK LOGO: NGS
 AB9003_PROJECTION: FLUSH
 AB9003_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9003_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9003+STABILITY: POSITION/ELEVATION WELL
 AB9003_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9003+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9003_ROD/PIPE-DEPTH: 6.4 meters
 AB9003_SLEEVE-DEPTH  : 0.9 meters
 AB9003
 AB9003  HISTORY     - Date     Condition        Report By
 AB9003  HISTORY     - 1994     MONUMENTED       NGS
 AB9003  HISTORY     - 19960807 GOOD             NGS
 AB9003  HISTORY     - 20120514 GOOD             INDIV
 AB9003
 AB9003                          STATION DESCRIPTION
 AB9003
 AB9003'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9003'20.8 KM (12.90 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB9003'STATE HIGHWAY 47 IN HIGHMORE, 102.0 M (334.6 FT) EAST OF MILEPOST 265,
 AB9003'24.3 M (79.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.9 M (62.0 FT)
 AB9003'EAST OF THE CENTER OF A TRACK ROAD, 1.5 M (4.9 FT) EAST OF AN
 AB9003'UNDERGROUND CABLE WARNING SIGN, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 AB9003'HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 AB9003'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AB9003'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9003
 AB9003                          STATION RECOVERY (1996)
 AB9003
 AB9003'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB9003'THE STATION IS LOCATED ABOUT 20.9 KM (13.00 MI) WEST OF HIGHMORE, 3.2
 AB9003'KM (2.00 MI) WEST OF THE HUGHES/HYDE COUNTY LINE, AND 2.9 KM (1.80 MI)
 AB9003'EAST OF HARROLD, ON U.S. HIGHWAY 14.  OWNERSHIP--THE STATE OF SOUTH
 AB9003'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 AB9003'WYMAN AVENUE SOUTH IN HARROLD, GO EAST ON U.S. HIGHWAY 14 FOR 2.9 KM
 AB9003'(1.80 MI) TO THE JUNCTION OF 323RD AVENUE ON THE RIGHT AND STATION ON
 AB9003'THE LEFT.  THE STATION IS LOCATED 102.0 M (334.6 FT) NORTHEAST OF
 AB9003'MILEPOST 265, 24.3 M (79.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 18.9 M
 AB9003'(62.0 FT) EAST OF THE CENTER OF A TRACK ROAD AND THE EXTENDED AVENUE
 AB9003'CENTER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT)
 AB9003'EAST OF AN UNDERGROUND CABLE WARNING SIGN, AND 0.5 M (1.6 FT) WEST OF
 AB9003'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9003'LOGO CAP.
 AB9003
 AB9003                          STATION RECOVERY (2012)
 AB9003
 AB9003'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9003'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5559 ***********************************************************************
 AC5559  DESIGNATION -  G 465
 AC5559  PID         -  AC5559
 AC5559  STATE/COUNTY-  SD/PENNINGTON
 AC5559  COUNTRY     -  US
 AC5559  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5559
 AC5559                         *CURRENT SURVEY CONTROL
 AC5559  ______________________________________________________________________
 AC5559* NAD 83(1986) POSITION- 43 54 01.     (N) 103 25 48.     (W)   SCALED
 AC5559* NAVD 88 ORTHO HEIGHT -  1375.260 (meters)     4512.00  (feet) ADJUSTED
 AC5559  ______________________________________________________________________
 AC5559  GEOID HEIGHT    -        -14.536 (meters)                     GEOID18
 AC5559  DYNAMIC HEIGHT  -       1374.653 (meters)     4510.01  (feet) COMP
 AC5559  MODELED GRAVITY -    980,128.8   (mgal)                       NAVD 88
 AC5559
 AC5559  VERT ORDER      -  FIRST     CLASS II
 AC5559
 AC5559.The horizontal coordinates were scaled from a map and have
 AC5559.an estimated accuracy of +/- 6 seconds.
 AC5559
 AC5559.The orthometric height was determined by differential leveling and
 AC5559.adjusted by the NATIONAL GEODETIC SURVEY
 AC5559.in October 1997.
 AC5559
 AC5559.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5559.GEOID18 height accuracy estimate available here.
 AC5559
 AC5559.Click photographs - Photos may exist for this station.
 AC5559
 AC5559.The dynamic height is computed by dividing the NAVD 88
 AC5559.geopotential number by the normal gravity value computed on the
 AC5559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5559.degrees latitude (g = 980.6199 gals.).
 AC5559
 AC5559.The modeled gravity was interpolated from observed gravity values.
 AC5559
 AC5559;                    North         East    Units  Estimated Accuracy
 AC5559;SPC SD S     -   178,710.      351,290.      MT  (+/- 180 meters Scaled)
 AC5559
 AC5559_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ260619(NAD 83)
 AC5559
 AC5559                          SUPERSEDED SURVEY CONTROL
 AC5559
 AC5559.No superseded survey control is available for this station.
 AC5559
 AC5559_MARKER: DV = VERTICAL CONTROL DISK
 AC5559_SETTING: 66 = SET IN ROCK OUTCROP
 AC5559_STAMPING: G 465 1995
 AC5559_MARK LOGO: NGS
 AC5559_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5559_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5559+STABILITY: POSITION/ELEVATION WELL
 AC5559_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5559+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5559
 AC5559  HISTORY     - Date     Condition        Report By
 AC5559  HISTORY     - 1995     MONUMENTED       NGS
 AC5559
 AC5559                          STATION DESCRIPTION
 AC5559
 AC5559'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5559'0.8 KM (0.50 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5559'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, IN AN EXPOSED AREA OF
 AC5559'BEDROCK IN A HIGHWAY CUT, 173.0 M (567.6 FT) SOUTH OF MILEPOST 57.48,
 AC5559'41.8 M (137.1 FT) SOUTH OF THE SOUTH END OF A GUARDRAIL, 31.5 M (103.3
 AC5559'FT) NORTH OF THE SOUTH END OF THE HIGHWAY CUT, 17.2 M (56.4 FT) WEST
 AC5559'OF AND LEVEL WITH THE HIGHWAY CENTER, AND 0.3 M (1.0 FT) SOUTH OF A
 AC5559'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9088 ***********************************************************************
 AB9088  DESIGNATION -  G 466
 AB9088  PID         -  AB9088
 AB9088  STATE/COUNTY-  SD/STANLEY
 AB9088  COUNTRY     -  US
 AB9088  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9088
 AB9088                         *CURRENT SURVEY CONTROL
 AB9088  ______________________________________________________________________
 AB9088* NAD 83(1986) POSITION- 44 22 17.     (N) 100 55 37.     (W)   SCALED
 AB9088* NAVD 88 ORTHO HEIGHT -   644.762 (meters)     2115.36  (feet) ADJUSTED
 AB9088  ______________________________________________________________________
 AB9088  GEOID HEIGHT    -        -22.664 (meters)                     GEOID18
 AB9088  DYNAMIC HEIGHT  -        644.611 (meters)     2114.86  (feet) COMP
 AB9088  MODELED GRAVITY -    980,363.3   (mgal)                       NAVD 88
 AB9088
 AB9088  VERT ORDER      -  FIRST     CLASS II
 AB9088
 AB9088.The horizontal coordinates were scaled from a map and have
 AB9088.an estimated accuracy of +/- 6 seconds.
 AB9088
 AB9088.The orthometric height was determined by differential leveling and
 AB9088.adjusted by the NATIONAL GEODETIC SURVEY
 AB9088.in October 1997.
 AB9088
 AB9088.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9088.GEOID18 height accuracy estimate available here.
 AB9088
 AB9088.Click photographs - Photos may exist for this station.
 AB9088
 AB9088.The dynamic height is computed by dividing the NAVD 88
 AB9088.geopotential number by the normal gravity value computed on the
 AB9088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9088.degrees latitude (g = 980.6199 gals.).
 AB9088
 AB9088.The modeled gravity was interpolated from observed gravity values.
 AB9088
 AB9088;                    North         East    Units  Estimated Accuracy
 AB9088;SPC SD S     -   226,590.      552,690.      MT  (+/- 180 meters Scaled)
 AB9088
 AB9088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ464149(NAD 83)
 AB9088
 AB9088                          SUPERSEDED SURVEY CONTROL
 AB9088
 AB9088.No superseded survey control is available for this station.
 AB9088
 AB9088_MARKER: I = METAL ROD
 AB9088_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9088_STAMPING: G 466 1995
 AB9088_MARK LOGO: NGS
 AB9088_PROJECTION: FLUSH
 AB9088_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9088_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9088+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9088_ROD/PIPE-DEPTH: 4.1 meters
 AB9088_SLEEVE-DEPTH  : 0.9 meters
 AB9088
 AB9088  HISTORY     - Date     Condition        Report By
 AB9088  HISTORY     - 1995     MONUMENTED       NGS
 AB9088  HISTORY     - 20120531 GOOD             INDIV
 AB9088
 AB9088                          STATION DESCRIPTION
 AB9088
 AB9088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9088'7.6 KM (4.70 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9088'IN HAYES, 386.0 M (1266.4 FT) WEST OF MILEPOST 200, 87.5 M (287.1 FT)
 AB9088'WEST OF THE CENTER OF A FIELD ENTRANCE, 22.8 M (74.8 FT) SOUTH OF THE
 AB9088'HIGHWAY CENTERLINE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4
 AB9088'M (1.3 FT) EAST OF A RIGHT-OF-WAY MARKER, AND 0.8 M (2.6 FT) WEST OF A
 AB9088'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9088'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATION FOR A
 AB9088'CLASS A MARK.
 AB9088
 AB9088                          STATION RECOVERY (2012)
 AB9088
 AB9088'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2014 ***********************************************************************
 AE2014  DESIGNATION -  G 467
 AE2014  PID         -  AE2014
 AE2014  STATE/COUNTY-  SD/CODINGTON
 AE2014  COUNTRY     -  US
 AE2014  USGS QUAD   -  KAMPESKA (2017)
 AE2014
 AE2014                         *CURRENT SURVEY CONTROL
 AE2014  ______________________________________________________________________
 AE2014* NAD 83(1986) POSITION- 44 52 35.     (N) 097 21 39.     (W)   SCALED
 AE2014* NAVD 88 ORTHO HEIGHT -   543.918 (meters)     1784.50  (feet) ADJUSTED
 AE2014  ______________________________________________________________________
 AE2014  GEOID HEIGHT    -        -24.933 (meters)                     GEOID18
 AE2014  DYNAMIC HEIGHT  -        543.838 (meters)     1784.24  (feet) COMP
 AE2014  MODELED GRAVITY -    980,452.1   (mgal)                       NAVD 88
 AE2014
 AE2014  VERT ORDER      -  FIRST     CLASS II
 AE2014
 AE2014.The horizontal coordinates were scaled from a map and have
 AE2014.an estimated accuracy of +/- 6 seconds.
 AE2014
 AE2014.The orthometric height was determined by differential leveling and
 AE2014.adjusted by the NATIONAL GEODETIC SURVEY
 AE2014.in July 1998.
 AE2014
 AE2014.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2014.GEOID18 height accuracy estimate available here.
 AE2014
 AE2014.Click photographs - Photos may exist for this station.
 AE2014
 AE2014.The dynamic height is computed by dividing the NAVD 88
 AE2014.geopotential number by the normal gravity value computed on the
 AE2014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2014.degrees latitude (g = 980.6199 gals.).
 AE2014
 AE2014.The modeled gravity was interpolated from observed gravity values.
 AE2014
 AE2014;                    North         East    Units  Estimated Accuracy
 AE2014;SPC SD N     -   119,310.      808,490.      MT  (+/- 180 meters Scaled)
 AE2014
 AE2014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ294705(NAD 83)
 AE2014
 AE2014                          SUPERSEDED SURVEY CONTROL
 AE2014
 AE2014.No superseded survey control is available for this station.
 AE2014
 AE2014_MARKER: I = METAL ROD
 AE2014_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2014_STAMPING: G 467 1995
 AE2014_MARK LOGO: NGS
 AE2014_PROJECTION: FLUSH
 AE2014_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2014+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2014_ROD/PIPE-DEPTH: 10.8 meters
 AE2014_SLEEVE-DEPTH  : 0.9 meters
 AE2014
 AE2014  HISTORY     - Date     Condition        Report By
 AE2014  HISTORY     - 1995     MONUMENTED       NGS
 AE2014  HISTORY     - 19950919 GOOD             NGS
 AE2014  HISTORY     - 19961011 GOOD             CHANCE
 AE2014
 AE2014                          STATION DESCRIPTION
 AE2014
 AE2014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2014'8.8 KM (5.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2014'MAIN STREET IN HENRY, 268.0 M (879.3 FT) EAST OF MILEPOST 364, 22.4 M
 AE2014'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) NORTHEAST OF
 AE2014'A FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6
 AE2014'M (2.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AE2014'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE2014'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2014
 AE2014                          STATION RECOVERY (1996)
 AE2014
 AE2014'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2014'8.5 KM (5.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2014'MAIN STREET IN HENRY, 268.0 M (879.3 FT) EAST OF MILEPOST 364, 22.4 M
 AE2014'(73.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) NORTHEAST OF
 AE2014'A FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6
 AE2014'M (2.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AE2014'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE2014'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5810 ***********************************************************************
 AE5810  DESIGNATION -  G 468
 AE5810  PID         -  AE5810
 AE5810  STATE/COUNTY-  SD/CLARK
 AE5810  COUNTRY     -  US
 AE5810  USGS QUAD   -  RAYMOND (2017)
 AE5810
 AE5810                         *CURRENT SURVEY CONTROL
 AE5810  ______________________________________________________________________
 AE5810* NAD 83(1986) POSITION- 44 53 32.     (N) 097 59 00.     (W)   SCALED
 AE5810* NAVD 88 ORTHO HEIGHT -   432.144 (meters)     1417.79  (feet) ADJUSTED
 AE5810  ______________________________________________________________________
 AE5810  GEOID HEIGHT    -        -24.497 (meters)                     GEOID18
 AE5810  DYNAMIC HEIGHT  -        432.095 (meters)     1417.63  (feet) COMP
 AE5810  MODELED GRAVITY -    980,488.7   (mgal)                       NAVD 88
 AE5810
 AE5810  VERT ORDER      -  FIRST     CLASS II
 AE5810
 AE5810.The horizontal coordinates were scaled from a map and have
 AE5810.an estimated accuracy of +/- 6 seconds.
 AE5810
 AE5810.The orthometric height was determined by differential leveling and
 AE5810.adjusted by the NATIONAL GEODETIC SURVEY
 AE5810.in July 1998.
 AE5810
 AE5810.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5810.GEOID18 height accuracy estimate available here.
 AE5810
 AE5810.Click photographs - Photos may exist for this station.
 AE5810
 AE5810.The dynamic height is computed by dividing the NAVD 88
 AE5810.geopotential number by the normal gravity value computed on the
 AE5810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5810.degrees latitude (g = 980.6199 gals.).
 AE5810
 AE5810.The modeled gravity was interpolated from observed gravity values.
 AE5810
 AE5810;                    North         East    Units  Estimated Accuracy
 AE5810;SPC SD N     -   119,650.      759,280.      MT  (+/- 180 meters Scaled)
 AE5810
 AE5810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ802714(NAD 83)
 AE5810
 AE5810                          SUPERSEDED SURVEY CONTROL
 AE5810
 AE5810.No superseded survey control is available for this station.
 AE5810
 AE5810_MARKER: F = FLANGE-ENCASED ROD
 AE5810_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5810_STAMPING: G 468 1995
 AE5810_MARK LOGO: NGS
 AE5810_PROJECTION: FLUSH
 AE5810_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5810_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5810+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1999
 AE5810_ROD/PIPE-DEPTH: 6.0 meters
 AE5810_SLEEVE-DEPTH  : 0.9 meters
 AE5810
 AE5810  HISTORY     - Date     Condition        Report By
 AE5810  HISTORY     - 1995     MONUMENTED       NGS
 AE5810  HISTORY     - 19990825 GOOD             NGS
 AE5810
 AE5810                          STATION DESCRIPTION
 AE5810
 AE5810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5810'9.4 KM (5.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5810'HUMPHREY DRIVE IN DOLAND, 572.0 M (1876.6 FT) EAST OF MILEPOST 333,
 AE5810'15.2 M (49.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) EAST
 AE5810'OF THE CLARK-SPINK COUNTY LINE, 1.9 M (6.2 FT) EAST OF A RIGHT-OF-WAY
 AE5810'POST, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AE5810'FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AE5810'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5810'SPECIFICATIONS FOR A CLASS A MARK.
 AE5810
 AE5810                          STATION RECOVERY (1999)
 AE5810
 AE5810'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5810'9.4 KM (5.85 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION OF
 AE5810'HUMPHREY DRIVE IN DOLAND, 572.0 M (1876.6 FT) EAST OF MILEPOST 333,
 AE5810'15.2 M (49.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.9 M (22.6 FT) EAST
 AE5810'OF THE CLARK-SPINK COUNTY LINE, 1.9 M (6.2 FT) EAST OF A RIGHT-OF-WAY
 AE5810'POST, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 AE5810'FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AE5810'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5810'SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON HIGHWAY
 AE5810'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5848 ***********************************************************************
 AE5848  DESIGNATION -  G 469
 AE5848  PID         -  AE5848
 AE5848  STATE/COUNTY-  SD/FAULK
 AE5848  COUNTRY     -  US
 AE5848  USGS QUAD   -  ROCKHAM (2017)
 AE5848
 AE5848                         *CURRENT SURVEY CONTROL
 AE5848  ______________________________________________________________________
 AE5848* NAD 83(1986) POSITION- 44 53 51.     (N) 098 50 55.     (W)   SCALED
 AE5848* NAVD 88 ORTHO HEIGHT -   420.455 (meters)     1379.44  (feet) ADJUSTED
 AE5848  ______________________________________________________________________
 AE5848  GEOID HEIGHT    -        -24.158 (meters)                     GEOID18
 AE5848  DYNAMIC HEIGHT  -        420.401 (meters)     1379.27  (feet) COMP
 AE5848  MODELED GRAVITY -    980,476.9   (mgal)                       NAVD 88
 AE5848
 AE5848  VERT ORDER      -  FIRST     CLASS II
 AE5848
 AE5848.The horizontal coordinates were scaled from a map and have
 AE5848.an estimated accuracy of +/- 6 seconds.
 AE5848
 AE5848.The orthometric height was determined by differential leveling and
 AE5848.adjusted by the NATIONAL GEODETIC SURVEY
 AE5848.in July 1998.
 AE5848
 AE5848.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5848.GEOID18 height accuracy estimate available here.
 AE5848
 AE5848.Click photographs - Photos may exist for this station.
 AE5848
 AE5848.The dynamic height is computed by dividing the NAVD 88
 AE5848.geopotential number by the normal gravity value computed on the
 AE5848.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5848.degrees latitude (g = 980.6199 gals.).
 AE5848
 AE5848.The modeled gravity was interpolated from observed gravity values.
 AE5848
 AE5848;                    North         East    Units  Estimated Accuracy
 AE5848;SPC SD N     -   118,900.      690,940.      MT  (+/- 180 meters Scaled)
 AE5848
 AE5848_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ119715(NAD 83)
 AE5848
 AE5848                          SUPERSEDED SURVEY CONTROL
 AE5848
 AE5848.No superseded survey control is available for this station.
 AE5848
 AE5848_MARKER: I = METAL ROD
 AE5848_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5848_STAMPING: G 469 1996
 AE5848_MARK LOGO: NGS
 AE5848_PROJECTION: FLUSH
 AE5848_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5848_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5848_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5848+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5848_ROD/PIPE-DEPTH: 8.1 meters
 AE5848_SLEEVE-DEPTH  : 0.9 meters
 AE5848
 AE5848  HISTORY     - Date     Condition        Report By
 AE5848  HISTORY     - 1996     MONUMENTED       NGS
 AE5848
 AE5848                          STATION DESCRIPTION
 AE5848
 AE5848'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5848'26.3 KM (16.35 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5848'OF U.S. HIGHWAY 281 IN REDFIELD, NEAR THE SOUTHEAST CORNER OF A GRAVEL
 AE5848'PIT, 60.0 M (196.8 FT) EAST OF MILEPOST 290, 14.7 M (48.2 FT) NORTH OF
 AE5848'THE HIGHWAY CENTERLINE, 9.5 M (31.2 FT) WEST OF A UTILITY POLE, 1.0 M
 AE5848'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A
 AE5848'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AE5848'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE5848'FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0552 ***********************************************************************
 PS0552  DESIGNATION -  G 47
 PS0552  PID         -  PS0552
 PS0552  STATE/COUNTY-  SD/HYDE
 PS0552  COUNTRY     -  US
 PS0552  USGS QUAD   -  REZAC LAKE NW (2017)
 PS0552
 PS0552                         *CURRENT SURVEY CONTROL
 PS0552  ______________________________________________________________________
 PS0552* NAD 83(1986) POSITION- 44 53 49.96   (N) 099 29 22.96   (W)   HD_HELD1
 PS0552* NAVD 88 ORTHO HEIGHT -   582.435 (meters)     1910.87  (feet) ADJUSTED
 PS0552  ______________________________________________________________________
 PS0552  GEOID HEIGHT    -        -22.967 (meters)                     GEOID18
 PS0552  DYNAMIC HEIGHT  -        582.355 (meters)     1910.61  (feet) COMP
 PS0552  MODELED GRAVITY -    980,459.5   (mgal)                       NAVD 88
 PS0552
 PS0552  VERT ORDER      -  SECOND    CLASS 0
 PS0552
 PS0552.The horizontal coordinates were determined by differentially corrected
 PS0552.hand held GPS observations or other comparable positioning techniques
 PS0552.and have an estimated accuracy of +/- 3 meters.
 PS0552
 PS0552.The orthometric height was determined by differential leveling and
 PS0552.adjusted by the NATIONAL GEODETIC SURVEY
 PS0552.in June 1991.
 PS0552
 PS0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0552.GEOID18 height accuracy estimate available here.
 PS0552
 PS0552.Click photographs - Photos may exist for this station.
 PS0552
 PS0552.The dynamic height is computed by dividing the NAVD 88
 PS0552.geopotential number by the normal gravity value computed on the
 PS0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0552.degrees latitude (g = 980.6199 gals.).
 PS0552
 PS0552.The modeled gravity was interpolated from observed gravity values.
 PS0552
 PS0552;                    North         East    Units  Estimated Accuracy
 PS0552;SPC SD N     -   118,347.3     640,304.0     MT  (+/- 3 meters HH1 GPS) 
 PS0552
 PS0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6133471648(NAD 83)
 PS0552
 PS0552                          SUPERSEDED SURVEY CONTROL
 PS0552
 PS0552  NGVD 29 (??/??/92)  582.081  (m)         1909.71   (f) ADJ UNCH    2 0
 PS0552
 PS0552.Superseded values are not recommended for survey control.
 PS0552
 PS0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0552.See file dsdata.pdf to determine how the superseded data were derived.
 PS0552
 PS0552_MARKER: DB = BENCH MARK DISK
 PS0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0552_STAMPING: G 47 1934
 PS0552_MARK LOGO: CGS
 PS0552_PROJECTION: PROJECTING 5 CENTIMETERS
 PS0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0552+STABILITY: SURFACE MOTION
 PS0552
 PS0552  HISTORY     - Date     Condition        Report By
 PS0552  HISTORY     - 1934     MONUMENTED       CGS
 PS0552  HISTORY     - 1940     GOOD             CGS
 PS0552
 PS0552                          STATION DESCRIPTION
 PS0552
 PS0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0552'12.2 MI S FROM SENECA.
 PS0552'IN HYDE COUNTY, 12.2 MILES SOUTH ALONG THE HIGHMORE ROAD FROM
 PS0552'THE POST OFFICE AT SENECA, FAULK COUNTY, AT A RIGHT-ANGLE TURN
 PS0552'IN THE ROAD, 59 FEET EAST OF THE NORTH-AND-SOUTH PORTION OF THE
 PS0552'ROAD, 36 FEET SOUTH OF THE EAST-AND-WEST PORTION OF THE ROAD, AND
 PS0552'0.7 FOOT SOUTH OF A WHITE WOODEN WITNESS POST.  A STANDARD DISK,
 PS0552'STAMPED G 47 1934 AND SET IN THE TOP OF A CONCRETE POST
 PS0552'PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5835 ***********************************************************************
 AE5835  CBN         -  This is a Cooperative Base Network Control Station.
 AE5835  DESIGNATION -  G 470
 AE5835  PID         -  AE5835
 AE5835  STATE/COUNTY-  SD/SPINK
 AE5835  COUNTRY     -  US
 AE5835  USGS QUAD   -  REDFIELD NORTH (2017)
 AE5835
 AE5835                         *CURRENT SURVEY CONTROL
 AE5835  ______________________________________________________________________
 AE5835* NAD 83(2011) POSITION- 44 52 45.00411(N) 098 31 46.87687(W)   ADJUSTED
 AE5835* NAD 83(2011) ELLIP HT-   370.955 (meters)        (06/27/12)   ADJUSTED
 AE5835* NAD 83(2011) EPOCH   -  2010.00
 AE5835* NAVD 88 ORTHO HEIGHT -   395.251 (meters)     1296.75  (feet) ADJUSTED
 AE5835  ______________________________________________________________________
 AE5835  GEOID HEIGHT    -        -24.289 (meters)                     GEOID18
 AE5835  NAD 83(2011) X  -   -671,503.290 (meters)                     COMP
 AE5835  NAD 83(2011) Y  - -4,477,262.606 (meters)                     COMP
 AE5835  NAD 83(2011) Z  -  4,478,105.016 (meters)                     COMP
 AE5835  LAPLACE CORR    -         -0.50  (seconds)                    DEFLEC18
 AE5835  DYNAMIC HEIGHT  -        395.207 (meters)     1296.61  (feet) COMP
 AE5835  MODELED GRAVITY -    980,494.5   (mgal)                       NAVD 88
 AE5835
 AE5835  VERT ORDER      -  FIRST     CLASS II
 AE5835
 AE5835  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AE5835  Standards:
 AE5835         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AE5835            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AE5835  -------------------------------------------------------------------
 AE5835  NETWORK    0.80   1.59           0.37   0.27   0.81     -0.10225139
 AE5835  -------------------------------------------------------------------
 AE5835  Click here for local accuracies and other accuracy information.
 AE5835
 AE5835.The horizontal coordinates were established by GPS observations
 AE5835.and adjusted by the National Geodetic Survey in June 2012.
 AE5835
 AE5835.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AE5835.been affixed to the stable North American tectonic plate. See 
 AE5835.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AE5835
 AE5835.The horizontal coordinates are valid at the epoch date displayed above
 AE5835.which is a decimal equivalence of Year/Month/Day.
 AE5835
 AE5835.The orthometric height was determined by differential leveling and
 AE5835.adjusted by the NATIONAL GEODETIC SURVEY
 AE5835.in July 1998.
 AE5835
 AE5835.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5835.GEOID18 height accuracy estimate available here.
 AE5835
 AE5835.Click photographs - Photos may exist for this station.
 AE5835
 AE5835.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AE5835
 AE5835.The Laplace correction was computed from DEFLEC18 derived deflections.
 AE5835
 AE5835.The ellipsoidal height was determined by GPS observations
 AE5835.and is referenced to NAD 83.
 AE5835
 AE5835.The dynamic height is computed by dividing the NAVD 88
 AE5835.geopotential number by the normal gravity value computed on the
 AE5835.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5835.degrees latitude (g = 980.6199 gals.).
 AE5835
 AE5835.The modeled gravity was interpolated from observed gravity values.
 AE5835
 AE5835. The following values were computed from the NAD 83(2011) position.
 AE5835
 AE5835;                    North         East     Units Scale Factor Converg.
 AE5835;SPC SD N     -   117,270.155   716,159.913   MT  0.99994360   +1 02 26.1
 AE5835;SPC SD N     -   384,743.83  2,349,601.31   sFT  0.99994360   +1 02 26.1
 AE5835;UTM  14      - 4,969,635.193   537,145.608   MT  0.99961697   +0 19 54.7
 AE5835
 AE5835!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AE5835!SPC SD N     -   0.99994184  x   0.99994360  =   0.99988545
 AE5835!UTM  14      -   0.99994184  x   0.99961697  =   0.99955883
 AE5835
 AE5835_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ3714569635(NAD 83)
 AE5835
 AE5835                          SUPERSEDED SURVEY CONTROL
 AE5835
 AE5835  NAD 83(2007)-  44 52 45.00411(N)    098 31 46.87787(W) AD(2002.00) 0
 AE5835  ELLIP H (02/10/07)  371.001  (m)                       GP(2002.00)    
 AE5835  NAD 83(1996)-  44 52 45.00384(N)    098 31 46.87772(W) AD(       ) A
 AE5835  ELLIP H (06/23/03)  371.004  (m)                       GP(       ) 3 1
 AE5835  NAVD 88             395.25   (m)         1296.7    (f) LEVELING    3  
 AE5835
 AE5835.Superseded values are not recommended for survey control.
 AE5835
 AE5835.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AE5835.See file dsdata.pdf to determine how the superseded data were derived.
 AE5835
 AE5835_MARKER: I = METAL ROD
 AE5835_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5835_STAMPING: G 470 1996
 AE5835_MARK LOGO: NGS
 AE5835_PROJECTION: FLUSH
 AE5835_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5835_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE5835+STABILITY: POSITION/ELEVATION WELL
 AE5835_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5835+SATELLITE: SATELLITE OBSERVATIONS - May 28, 2002
 AE5835_ROD/PIPE-DEPTH: 13.4 meters
 AE5835_SLEEVE-DEPTH  : 12.2 meters
 AE5835
 AE5835  HISTORY     - Date     Condition        Report By
 AE5835  HISTORY     - 1996     MONUMENTED       NGS
 AE5835  HISTORY     - 19970422 GOOD             NGS
 AE5835  HISTORY     - 20020528 GOOD             SDDT
 AE5835
 AE5835                          STATION DESCRIPTION
 AE5835
 AE5835'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5835'IN REDFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND 4TH AVENUE,
 AE5835'34.4 M (112.9 FT) NORTH OF MILEPOST 306, 21.5 M (70.5 FT) NORTHEAST OF
 AE5835'THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTH OF THE AVENUE CENTER,
 AE5835'3.3 M (10.8 FT) SOUTHEAST OF A UTILITY POLE, 0.6 M (2.0 FT) NORTH OF A
 AE5835'WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE5835'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AE5835
 AE5835                          STATION RECOVERY (1997)
 AE5835
 AE5835'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE5835'IN REDFIELD, AT THE INTERSECTION OF U.S. HIGHWAY 212 AND 4TH AVENUE,
 AE5835'34.4 M (112.9 FT) NORTH OF MILEPOST 306, 21.5 M (70.5 FT) NORTHEAST OF
 AE5835'THE HIGHWAY CENTERLINE, 11.0 M (36.1 FT) SOUTH OF THE AVENUE CENTER,
 AE5835'3.3 M (10.8 FT) SOUTHEAST OF A UTILITY POLE, 0.6 M (2.0 FT) NORTH OF A
 AE5835'WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE5835'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 AE5835
 AE5835                          STATION RECOVERY (2002)
 AE5835
 AE5835'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AE5835'DESCRIBED BY SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION 2002 LOCATED AT
 AE5835'REDFIEL.
 AE5835'
 AE5835'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 281 SOUTH AND
 AE5835'U.S. HIGHWAY 212 WEST IN REDFIELD, GO WEST ON U.S. HIGHWAY 212 FOR
 AE5835'0.45 MI (0.72 KM) TO ITS JUNCTION WITH FOURTH AVENUE WEST AND THE
 AE5835'STATION OF THE RIGHT, 465 FT (141.7 M) WEST OF THE WEST END OF THE
 AE5835'HIGHWAY BRIDGE OVER TURTLE CREEK, 71 FT (21.6 M) NORTHEAST OF THE
 AE5835'CENTERLINE OF U.S. HIGHWAY 212, 40 FT (12.2 M) SOUTH OF THE CENTERLINE
 AE5835'OF FOURTH AVENUE WEST, 11 FT (3.4 M) EAST OF A POWER POLE AND 1 FT
 AE5835'(0.3 M) WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4127 ***********************************************************************
 AE4127  DESIGNATION -  G 471
 AE4127  PID         -  AE4127
 AE4127  STATE/COUNTY-  SD/FAULK
 AE4127  COUNTRY     -  US
 AE4127  USGS QUAD   -  ONAKA SW (2017)
 AE4127
 AE4127                         *CURRENT SURVEY CONTROL
 AE4127  ______________________________________________________________________
 AE4127* NAD 83(1986) POSITION- 45 03 10.     (N) 099 24 34.     (W)   SCALED
 AE4127* NAVD 88 ORTHO HEIGHT -   559.095 (meters)     1834.30  (feet) ADJUSTED
 AE4127  ______________________________________________________________________
 AE4127  GEOID HEIGHT    -        -23.092 (meters)                     GEOID18
 AE4127  DYNAMIC HEIGHT  -        559.018 (meters)     1834.04  (feet) COMP
 AE4127  MODELED GRAVITY -    980,460.8   (mgal)                       NAVD 88
 AE4127
 AE4127  VERT ORDER      -  FIRST     CLASS II
 AE4127
 AE4127.The horizontal coordinates were scaled from a map and have
 AE4127.an estimated accuracy of +/- 6 seconds.
 AE4127
 AE4127.The orthometric height was determined by differential leveling and
 AE4127.adjusted by the NATIONAL GEODETIC SURVEY
 AE4127.in July 1998.
 AE4127
 AE4127.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4127.GEOID18 height accuracy estimate available here.
 AE4127
 AE4127.Click photographs - Photos may exist for this station.
 AE4127
 AE4127.The dynamic height is computed by dividing the NAVD 88
 AE4127.geopotential number by the normal gravity value computed on the
 AE4127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4127.degrees latitude (g = 980.6199 gals.).
 AE4127
 AE4127.The modeled gravity was interpolated from observed gravity values.
 AE4127
 AE4127;                    North         East    Units  Estimated Accuracy
 AE4127;SPC SD N     -   135,680.      646,520.      MT  (+/- 180 meters Scaled)
 AE4127
 AE4127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ677888(NAD 83)
 AE4127
 AE4127                          SUPERSEDED SURVEY CONTROL
 AE4127
 AE4127.No superseded survey control is available for this station.
 AE4127
 AE4127_MARKER: I = METAL ROD
 AE4127_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4127_STAMPING: G 471 1996
 AE4127_MARK LOGO: NGS
 AE4127_PROJECTION: FLUSH
 AE4127_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4127_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4127+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4127_ROD/PIPE-DEPTH: 5.2 meters
 AE4127_SLEEVE-DEPTH  : 0.9 meters
 AE4127
 AE4127  HISTORY     - Date     Condition        Report By
 AE4127  HISTORY     - 1996     MONUMENTED       NGS
 AE4127
 AE4127                          STATION DESCRIPTION
 AE4127
 AE4127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4127'22.8 KM (14.15 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4127'OFFICE IN FAULKTON, 34.0 M (111.5 FT) EAST OF MILEPOST 253, 64.0 M
 AE4127'(210.0 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 22.6 M (74.1 FT)
 AE4127'SOUTH OF THE HIGHWAY CENTERLINE, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 AE4127'HIGHWAY, AND 0.8 M (2.6 FT) NORTH OF A WITNESS POST AND FENCE.
 AE4127'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE4127'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0363 ***********************************************************************
 PS0363  DESIGNATION -  G 48
 PS0363  PID         -  PS0363
 PS0363  STATE/COUNTY-  SD/HYDE
 PS0363  COUNTRY     -  US
 PS0363  USGS QUAD   -  MACS CORNER (2017)
 PS0363
 PS0363                         *CURRENT SURVEY CONTROL
 PS0363  ______________________________________________________________________
 PS0363* NAD 83(1986) POSITION- 44 19 30.     (N) 099 26 31.     (W)   SCALED
 PS0363* NAVD 88 ORTHO HEIGHT -   621.069 (meters)     2037.62  (feet) ADJUSTED
 PS0363  ______________________________________________________________________
 PS0363  GEOID HEIGHT    -        -24.190 (meters)                     GEOID18
 PS0363  DYNAMIC HEIGHT  -        620.929 (meters)     2037.16  (feet) COMP
 PS0363  MODELED GRAVITY -    980,371.8   (mgal)                       NAVD 88
 PS0363
 PS0363  VERT ORDER      -  SECOND    CLASS 0
 PS0363
 PS0363.The horizontal coordinates were scaled from a map and have
 PS0363.an estimated accuracy of +/- 6 seconds.
 PS0363
 PS0363.The orthometric height was determined by differential leveling and
 PS0363.adjusted by the NATIONAL GEODETIC SURVEY
 PS0363.in June 1991.
 PS0363
 PS0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0363.GEOID18 height accuracy estimate available here.
 PS0363
 PS0363.Click photographs - Photos may exist for this station.
 PS0363
 PS0363.The dynamic height is computed by dividing the NAVD 88
 PS0363.geopotential number by the normal gravity value computed on the
 PS0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0363.degrees latitude (g = 980.6199 gals.).
 PS0363
 PS0363.The modeled gravity was interpolated from observed gravity values.
 PS0363
 PS0363;                    North         East    Units  Estimated Accuracy
 PS0363;SPC SD N     -    54,790.      644,520.      MT  (+/- 180 meters Scaled)
 PS0363
 PS0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647080(NAD 83)
 PS0363
 PS0363                          SUPERSEDED SURVEY CONTROL
 PS0363
 PS0363  NGVD 29 (??/??/92)  620.69   (m)         2036.4    (f) COMPUTED    2 0
 PS0363
 PS0363.Superseded values are not recommended for survey control.
 PS0363
 PS0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0363.See file dsdata.pdf to determine how the superseded data were derived.
 PS0363
 PS0363_MARKER: DB = BENCH MARK DISK
 PS0363_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0363_SP_SET: CULVERT HEADWALL
 PS0363_STAMPING: G 48 1934
 PS0363_MARK LOGO: CGS
 PS0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0363+STABILITY: SURFACE MOTION
 PS0363
 PS0363  HISTORY     - Date     Condition        Report By
 PS0363  HISTORY     - 1934     MONUMENTED       CGS
 PS0363
 PS0363                          STATION DESCRIPTION
 PS0363
 PS0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0363'13.5 MI S FROM HIGHMORE.
 PS0363'13.5 MILES SOUTH OF DEPOT AT HIGHMORE ALONG THE HIGHMORE-CHAMBERLAIN
 PS0363'HIWAY AT CONCRETE CULVERT.  SET IN CENTER OF WEST HEADWALL,
 PS0363'ABOUT 6 INCHES ABOVE LEVEL OF ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0364 ***********************************************************************
 PS0364  DESIGNATION -  G 48 RESET
 PS0364  PID         -  PS0364
 PS0364  STATE/COUNTY-  SD/HYDE
 PS0364  COUNTRY     -  US
 PS0364  USGS QUAD   -  MACS CORNER (2017)
 PS0364
 PS0364                         *CURRENT SURVEY CONTROL
 PS0364  ______________________________________________________________________
 PS0364* NAD 83(1986) POSITION- 44 18 51.     (N) 099 26 31.     (W)   SCALED
 PS0364* NAVD 88 ORTHO HEIGHT -   620.68  (meters)     2036.3   (feet) RESET
 PS0364  ______________________________________________________________________
 PS0364  GEOID HEIGHT    -        -24.205 (meters)                     GEOID18
 PS0364  VERT ORDER      -  THIRD
 PS0364
 PS0364.The horizontal coordinates were scaled from a map and have
 PS0364.an estimated accuracy of +/- 6 seconds.
 PS0364
 PS0364.The orthometric height was computed from unverified reset data.
 PS0364
 PS0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0364.GEOID18 height accuracy estimate available here.
 PS0364
 PS0364.Click photographs - Photos may exist for this station.
 PS0364
 PS0364;                    North         East    Units  Estimated Accuracy
 PS0364;SPC SD N     -    53,590.      644,520.      MT  (+/- 180 meters Scaled)
 PS0364
 PS0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647068(NAD 83)
 PS0364
 PS0364                          SUPERSEDED SURVEY CONTROL
 PS0364
 PS0364.No superseded survey control is available for this station.
 PS0364
 PS0364_MARKER: DB = BENCH MARK DISK
 PS0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0364_STAMPING: G 48 RESET 1959
 PS0364_MARK LOGO: CGS
 PS0364_PROJECTION: PROJECTING 8 CENTIMETERS
 PS0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0364+STABILITY: SURFACE MOTION
 PS0364
 PS0364  HISTORY     - Date     Condition        Report By
 PS0364  HISTORY     - 1959     MONUMENTED       SDHD
 PS0364
 PS0364                          STATION DESCRIPTION
 PS0364
 PS0364'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PS0364'13.5 MI S FROM HIGHMORE.
 PS0364'THE MARK IS LOCATED ABOUT 13.5 MILES SOUTH ALONG STATE HIGHWAY
 PS0364'47 FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION AT HIGHMORE,
 PS0364'99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 43 FEET WEST
 PS0364'AND 1 FOOT SOUTH OF A 48 INCH REENFORCED CONCRETE PIPE, AND SET
 PS0364'IN THE TOP OF A 6 INCH X 6 INCH CONCRETE POST PROJECTING 3 INCHES
 PS0364'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0430 ***********************************************************************
 OR0430  DESIGNATION -  G 49
 OR0430  PID         -  OR0430
 OR0430  STATE/COUNTY-  SD/BRULE
 OR0430  COUNTRY     -  US
 OR0430  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0430
 OR0430                         *CURRENT SURVEY CONTROL
 OR0430  ______________________________________________________________________
 OR0430* NAD 83(1986) POSITION- 43 54 10.     (N) 099 18 22.     (W)   SCALED
 OR0430* NAVD 88 ORTHO HEIGHT -   449.206 (meters)     1473.77  (feet) ADJUSTED
 OR0430  ______________________________________________________________________
 OR0430  GEOID HEIGHT    -        -25.372 (meters)                     GEOID18
 OR0430  DYNAMIC HEIGHT  -        449.097 (meters)     1473.41  (feet) COMP
 OR0430  MODELED GRAVITY -    980,362.6   (mgal)                       NAVD 88
 OR0430
 OR0430  VERT ORDER      -  FIRST     CLASS II
 OR0430
 OR0430.The horizontal coordinates were scaled from a map and have
 OR0430.an estimated accuracy of +/- 6 seconds.
 OR0430
 OR0430.The orthometric height was determined by differential leveling and
 OR0430.adjusted by the NATIONAL GEODETIC SURVEY
 OR0430.in June 1991.
 OR0430
 OR0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0430.GEOID18 height accuracy estimate available here.
 OR0430
 OR0430.Click photographs - Photos may exist for this station.
 OR0430
 OR0430.The dynamic height is computed by dividing the NAVD 88
 OR0430.geopotential number by the normal gravity value computed on the
 OR0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0430.degrees latitude (g = 980.6199 gals.).
 OR0430
 OR0430.The modeled gravity was interpolated from observed gravity values.
 OR0430
 OR0430;                    North         East    Units  Estimated Accuracy
 OR0430;SPC SD S     -   174,860.      682,520.      MT  (+/- 180 meters Scaled)
 OR0430
 OR0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP754611(NAD 83)
 OR0430
 OR0430                          SUPERSEDED SURVEY CONTROL
 OR0430
 OR0430  NGVD 29 (??/??/92)  448.875  (m)         1472.68   (f) ADJ UNCH    1 2
 OR0430
 OR0430.Superseded values are not recommended for survey control.
 OR0430
 OR0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0430.See file dsdata.pdf to determine how the superseded data were derived.
 OR0430
 OR0430_MARKER: DB = BENCH MARK DISK
 OR0430_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0430_SP_SET: CULVERT HEADWALL
 OR0430_STAMPING: G 49 1934
 OR0430_MARK LOGO: CGS
 OR0430_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0430+STABILITY: SURFACE MOTION
 OR0430
 OR0430  HISTORY     - Date     Condition        Report By
 OR0430  HISTORY     - 1934     MONUMENTED       CGS
 OR0430  HISTORY     - 1958     GOOD             CGS
 OR0430  HISTORY     - 19980210 GOOD             LOCSUR
 OR0430
 OR0430                          STATION DESCRIPTION
 OR0430
 OR0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0430'7.6 MI N FROM CHAMBERLAIN.
 OR0430'7.6 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE CITY HALL AT
 OR0430'CHAMBERLAIN, AT A LONG FILL, NEAR THE SOUTH END OF THE FILL,
 OR0430'AT A CULVERT UNDER THE HIGHWAY, IN THE CENTER OF THE TOP OF THE
 OR0430'WEST HEADWALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 OR0430
 OR0430                          STATION RECOVERY (1998)
 OR0430
 OR0430'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1998 (GLJ)
 OR0430'RECOVERED IN GOOD CONDITION.  NOTE--HIGHWAY 47 IS NOW EAST OF THE
 OR0430'ORIGINAL LOCATION, AND THE OLD LOCATION IS NOW JUST A NORTH-SOUTH
 OR0430'GRAVEL ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0258 ***********************************************************************
 OQ0258  DESIGNATION -  G 5
 OQ0258  PID         -  OQ0258
 OQ0258  STATE/COUNTY-  SD/MINNEHAHA
 OQ0258  COUNTRY     -  US
 OQ0258  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0258
 OQ0258                         *CURRENT SURVEY CONTROL
 OQ0258  ______________________________________________________________________
 OQ0258* NAD 83(1986) POSITION- 43 32 37.00   (N) 096 43 44.46   (W)   HD_HELD1
 OQ0258* NAVD 88 ORTHO HEIGHT -   439.704 (meters)     1442.60  (feet) ADJUSTED
 OQ0258  ______________________________________________________________________
 OQ0258  GEOID HEIGHT    -        -26.353 (meters)                     GEOID18
 OQ0258  DYNAMIC HEIGHT  -        439.588 (meters)     1442.22  (feet) COMP
 OQ0258  MODELED GRAVITY -    980,343.3   (mgal)                       NAVD 88
 OQ0258
 OQ0258  VERT ORDER      -  FIRST     CLASS II
 OQ0258
 OQ0258.The horizontal coordinates were determined by differentially corrected
 OQ0258.hand held GPS observations or other comparable positioning techniques
 OQ0258.and have an estimated accuracy of +/- 3 meters.
 OQ0258
 OQ0258.The orthometric height was determined by differential leveling and
 OQ0258.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0258.in June 1991.
 OQ0258
 OQ0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0258.GEOID18 height accuracy estimate available here.
 OQ0258
 OQ0258.Click photographs - Photos may exist for this station.
 OQ0258
 OQ0258.The dynamic height is computed by dividing the NAVD 88
 OQ0258.geopotential number by the normal gravity value computed on the
 OQ0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0258.degrees latitude (g = 980.6199 gals.).
 OQ0258
 OQ0258.The modeled gravity was interpolated from observed gravity values.
 OQ0258
 OQ0258;                    North         East    Units  Estimated Accuracy
 OQ0258;SPC SD S     -   140,770.0     891,177.0     MT  (+/- 3 meters HH1 GPS) 
 OQ0258
 OQ0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8346623690(NAD 83)
 OQ0258
 OQ0258                          SUPERSEDED SURVEY CONTROL
 OQ0258
 OQ0258  NGVD 29 (??/??/92)  439.427  (m)         1441.69   (f) ADJ UNCH    1 2
 OQ0258
 OQ0258.Superseded values are not recommended for survey control.
 OQ0258
 OQ0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0258.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0258
 OQ0258_MARKER: DB = BENCH MARK DISK
 OQ0258_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OQ0258_SP_SET: STEP
 OQ0258_STAMPING: G 5 1925 1441.733
 OQ0258_MARK LOGO: CGS
 OQ0258_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ0258_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0258+SATELLITE: SATELLITE OBSERVATIONS - September 29, 2014
 OQ0258
 OQ0258  HISTORY     - Date     Condition        Report By
 OQ0258  HISTORY     - 1925     MONUMENTED       CGS
 OQ0258  HISTORY     - 1949     GOOD             CGS
 OQ0258  HISTORY     - 19900516 GOOD             NGS
 OQ0258  HISTORY     - 19991014 GOOD             NGS
 OQ0258  HISTORY     - 20050722 GOOD             NGS
 OQ0258  HISTORY     - 20110228 GOOD             INDIV
 OQ0258  HISTORY     - 20140929 GOOD             GEOCAC
 OQ0258
 OQ0258                          STATION DESCRIPTION
 OQ0258
 OQ0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0258'AT SIOUX FALLS.
 OQ0258'AT SIOUX FALLS, MINNEHAHA COUNTY, ON WEST TWELFTH STREET MIDWAY
 OQ0258'BETWEEN SOUTH MAIN STREET AND SOUTH DAKOTA AVENUE, AT THE SOUTH
 OQ0258'ENTRANCE TO THE HIGH SCHOOL, IN THE TOP OF THE CONCRETE DOORSILL,
 OQ0258'NEAR THE SOUTH EDGE AND 30 INCHES EAST OF THE WEST END.
 OQ0258
 OQ0258                          STATION RECOVERY (1990)
 OQ0258
 OQ0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ0258'RECOVERED IN GOOD CONDITION.
 OQ0258
 OQ0258                          STATION RECOVERY (1999)
 OQ0258
 OQ0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (DW)
 OQ0258'ANOTHER ALIAS IS SIOUX FALLS. STATION IS AT THE WASHINGTON HIGH SCHOOL
 OQ0258'IN DOWNTOWN SIOUX FALLS, SOUTH DAKOTA.  STATION IS 0.9 KM (0.55 MI)
 OQ0258'SOUTH OF MINNEHAHA COUNTY COURTHOUSE.  TO ACCESS FROM EXIT 79 OF
 OQ0258'INTERSTATE 29 (SOUTH OF I-90) , GO EAST ON 12TH STREET (BL 29 AND SD
 OQ0258'42) .  THIS BECOMES SD 38 AND 11TH STREET.  FROM I-29, GO EAST FOR
 OQ0258'4.22 KM (2.60 MI) AND TURN SOUTH (RIGHT) ONTO SOUTH MAIN AVENUE.  GO
 OQ0258'0.12 KM (0.05 MI) TO 12TH STREET AND SCHOOL AND STATION AT NW CORNER.
 OQ0258'STATION IS AT DOUBLE DOORWAY AT CENTER OF SOUTH SIDE OF SCHOOL, 12.1 M
 OQ0258'(39.7 FT) NORTH OF CENTER OF WEST 12TH STREET, 56.2 M (184.4 FT) EAST
 OQ0258'OF CENTER OF SOUTH DODGE AVENUE, 56.4 M (185.0 FT) WEST OF CENTER OF
 OQ0258'SOUTH MAIN AVENUE, 1.1 M (3.6 FT) SW OF CENTER OF DOUBLE DOORS TO
 OQ0258'CAFETERIA, AT SW CORNER OF ONLY CONCRETE STEP AND NEXT TO A DOOR STOP.
 OQ0258'10/1999 RECOVERY- SCHOOL IS NOW A MUSEUM AND W 12TH STREET IS CLOSED
 OQ0258'OFF.
 OQ0258
 OQ0258                          STATION RECOVERY (2005)
 OQ0258
 OQ0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2005 (DW)
 OQ0258'RECOVERED IN GOOD CONDITION.
 OQ0258
 OQ0258                          STATION RECOVERY (2011)
 OQ0258
 OQ0258'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0258'RECOVERED IN GOOD CONDITION.
 OQ0258
 OQ0258                          STATION RECOVERY (2014)
 OQ0258
 OQ0258'RECOVERY NOTE BY GEOCACHING 2014 (MFM)
 OQ0258'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0818 ***********************************************************************
 PU0818  DESIGNATION -  G 5 B 1
 PU0818  PID         -  PU0818
 PU0818  STATE/COUNTY-  SD/MEADE
 PU0818  COUNTRY     -  US
 PU0818  USGS QUAD   -  STONEVILLE (2017)
 PU0818
 PU0818                         *CURRENT SURVEY CONTROL
 PU0818  ______________________________________________________________________
 PU0818* NAD 83(1986) POSITION- 44 39 17.     (N) 102 39 51.     (W)   SCALED
 PU0818* NAVD 88 ORTHO HEIGHT -   957.834 (meters)     3142.49  (feet) ADJUSTED
 PU0818  ______________________________________________________________________
 PU0818  GEOID HEIGHT    -        -18.065 (meters)                     GEOID18
 PU0818  DYNAMIC HEIGHT  -        957.577 (meters)     3141.65  (feet) COMP
 PU0818  MODELED GRAVITY -    980,316.4   (mgal)                       NAVD 88
 PU0818
 PU0818  VERT ORDER      -  SECOND    CLASS 0
 PU0818
 PU0818.The horizontal coordinates were scaled from a map and have
 PU0818.an estimated accuracy of +/- 6 seconds.
 PU0818
 PU0818.The orthometric height was determined by differential leveling and
 PU0818.adjusted by the NATIONAL GEODETIC SURVEY
 PU0818.in June 1991.
 PU0818
 PU0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0818.GEOID18 height accuracy estimate available here.
 PU0818
 PU0818.Click photographs - Photos may exist for this station.
 PU0818
 PU0818.The dynamic height is computed by dividing the NAVD 88
 PU0818.geopotential number by the normal gravity value computed on the
 PU0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0818.degrees latitude (g = 980.6199 gals.).
 PU0818
 PU0818.The modeled gravity was interpolated from observed gravity values.
 PU0818
 PU0818;                    North         East    Units  Estimated Accuracy
 PU0818;SPC SD N     -    94,750.      388,730.      MT  (+/- 180 meters Scaled)
 PU0818
 PU0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK852472(NAD 83)
 PU0818
 PU0818                          SUPERSEDED SURVEY CONTROL
 PU0818
 PU0818  NGVD 29 (??/??/92)  957.35   (m)         3140.9    (f) COMPUTED    2 0
 PU0818
 PU0818.Superseded values are not recommended for survey control.
 PU0818
 PU0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0818.See file dsdata.pdf to determine how the superseded data were derived.
 PU0818
 PU0818_MARKER: Z = SEE DESCRIPTION
 PU0818_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0818_SP_SET: PIER
 PU0818_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0818
 PU0818  HISTORY     - Date     Condition        Report By
 PU0818  HISTORY     - UNK      MONUMENTED       USAF
 PU0818  HISTORY     - 1962     GOOD             CGS
 PU0818
 PU0818                          STATION DESCRIPTION
 PU0818
 PU0818'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0818'5.9 MI S FROM STONEVILLE.
 PU0818'5.8 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0818'STONEVILLE, THENCE 0.1 MILE WEST ALONG A GRAVELED ROAD, 99 FEET
 PU0818'SOUTH OF THE CENTER LINE OF THE ROAD, 18 FEET SOUTH-SOUTHWEST
 PU0818'OF POWER POLE 4 AE -1, ABOUT LEVEL WITH THE ROAD, CENTER OF
 PU0818'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0818'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0817 ***********************************************************************
 PU0817  DESIGNATION -  G 5 B 2
 PU0817  PID         -  PU0817
 PU0817  STATE/COUNTY-  SD/MEADE
 PU0817  COUNTRY     -  US
 PU0817  USGS QUAD   -  STONEVILLE (2017)
 PU0817
 PU0817                         *CURRENT SURVEY CONTROL
 PU0817  ______________________________________________________________________
 PU0817* NAD 83(1986) POSITION- 44 39 20.     (N) 102 39 29.     (W)   SCALED
 PU0817* NAVD 88 ORTHO HEIGHT -   960.544 (meters)     3151.38  (feet) ADJUSTED
 PU0817  ______________________________________________________________________
 PU0817  GEOID HEIGHT    -        -18.081 (meters)                     GEOID18
 PU0817  DYNAMIC HEIGHT  -        960.287 (meters)     3150.54  (feet) COMP
 PU0817  MODELED GRAVITY -    980,316.7   (mgal)                       NAVD 88
 PU0817
 PU0817  VERT ORDER      -  SECOND    CLASS 0
 PU0817
 PU0817.The horizontal coordinates were scaled from a map and have
 PU0817.an estimated accuracy of +/- 6 seconds.
 PU0817
 PU0817.The orthometric height was determined by differential leveling and
 PU0817.adjusted by the NATIONAL GEODETIC SURVEY
 PU0817.in June 1991.
 PU0817
 PU0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0817.GEOID18 height accuracy estimate available here.
 PU0817
 PU0817.Click photographs - Photos may exist for this station.
 PU0817
 PU0817.The dynamic height is computed by dividing the NAVD 88
 PU0817.geopotential number by the normal gravity value computed on the
 PU0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0817.degrees latitude (g = 980.6199 gals.).
 PU0817
 PU0817.The modeled gravity was interpolated from observed gravity values.
 PU0817
 PU0817;                    North         East    Units  Estimated Accuracy
 PU0817;SPC SD N     -    94,830.      389,220.      MT  (+/- 180 meters Scaled)
 PU0817
 PU0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK856473(NAD 83)
 PU0817
 PU0817                          SUPERSEDED SURVEY CONTROL
 PU0817
 PU0817  NGVD 29 (??/??/92)  960.06   (m)         3149.8    (f) COMPUTED    2 0
 PU0817
 PU0817.Superseded values are not recommended for survey control.
 PU0817
 PU0817.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0817.See file dsdata.pdf to determine how the superseded data were derived.
 PU0817
 PU0817_MARKER: Z = SEE DESCRIPTION
 PU0817_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0817_SP_SET: PIER
 PU0817_STAMPING: G 5 B 2
 PU0817_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0817
 PU0817  HISTORY     - Date     Condition        Report By
 PU0817  HISTORY     - UNK      MONUMENTED       USAF
 PU0817  HISTORY     - 1962     GOOD             CGS
 PU0817
 PU0817                          STATION DESCRIPTION
 PU0817
 PU0817'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0817'6 MI S FROM STONEVILLE.
 PU0817'5.8 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0817'STONEVILLE, THENCE 0.2 MILE EAST ALONG A FENCE LINE, IN A
 PU0817'PASTURE, 19 FEET NORTH OF THE FENCE, CENTER OF TRIBRACH MOUNTED
 PU0817'ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET
 PU0817'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0288 ***********************************************************************
 PS0288  DESIGNATION -  G 50
 PS0288  PID         -  PS0288
 PS0288  STATE/COUNTY-  SD/HYDE
 PS0288  COUNTRY     -  US
 PS0288  USGS QUAD   -  HIGHMORE SE (2017)
 PS0288
 PS0288                         *CURRENT SURVEY CONTROL
 PS0288  ______________________________________________________________________
 PS0288* NAD 83(1986) POSITION- 44 31 13.70   (N) 099 20 28.34   (W)   HD_HELD1
 PS0288* NAVD 88 ORTHO HEIGHT -   555.920 (meters)     1823.88  (feet) ADJUSTED
 PS0288  ______________________________________________________________________
 PS0288  GEOID HEIGHT    -        -23.974 (meters)                     GEOID18
 PS0288  DYNAMIC HEIGHT  -        555.810 (meters)     1823.52  (feet) COMP
 PS0288  MODELED GRAVITY -    980,403.0   (mgal)                       NAVD 88
 PS0288
 PS0288  VERT ORDER      -  SECOND    CLASS 0
 PS0288
 PS0288.The horizontal coordinates were determined by differentially corrected
 PS0288.hand held GPS observations or other comparable positioning techniques
 PS0288.and have an estimated accuracy of +/- 3 meters.
 PS0288
 PS0288.The orthometric height was determined by differential leveling and
 PS0288.adjusted by the NATIONAL GEODETIC SURVEY
 PS0288.in June 1991.
 PS0288
 PS0288.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0288.GEOID18 height accuracy estimate available here.
 PS0288
 PS0288.Click photographs - Photos may exist for this station.
 PS0288
 PS0288.The dynamic height is computed by dividing the NAVD 88
 PS0288.geopotential number by the normal gravity value computed on the
 PS0288.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0288.degrees latitude (g = 980.6199 gals.).
 PS0288
 PS0288.The modeled gravity was interpolated from observed gravity values.
 PS0288
 PS0288;                    North         East    Units  Estimated Accuracy
 PS0288;SPC SD N     -    76,569.6     652,373.8     MT  (+/- 3 meters HH1 GPS) 
 PS0288
 PS0288_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7288429739(NAD 83)
 PS0288
 PS0288                          SUPERSEDED SURVEY CONTROL
 PS0288
 PS0288  NGVD 29 (??/??/92)  555.566  (m)         1822.72   (f) ADJ UNCH    2 0
 PS0288
 PS0288.Superseded values are not recommended for survey control.
 PS0288
 PS0288.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0288.See file dsdata.pdf to determine how the superseded data were derived.
 PS0288
 PS0288_MARKER: DB = BENCH MARK DISK
 PS0288_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0288_STAMPING: G 50 1934
 PS0288_MARK LOGO: CGS
 PS0288_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0288_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0288_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0288+STABILITY: SURFACE MOTION
 PS0288_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0288+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 PS0288
 PS0288  HISTORY     - Date     Condition        Report By
 PS0288  HISTORY     - 1934     MONUMENTED       CGS
 PS0288  HISTORY     - 19941103 GOOD             NGS
 PS0288
 PS0288                          STATION DESCRIPTION
 PS0288
 PS0288'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0288'5 MI E FROM HIGHMORE.
 PS0288'ABOUT 5.0 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0288'FROM THE STATION AT HIGHMORE, HYDE COUNTY, ABOUT 10 POLES WEST
 PS0288'OF MILEPOST 420, AT A ROAD CROSSING, ABOUT 30 FEET WEST OF THE
 PS0288'CENTER LINE OF THE ROAD, ABOUT 96 FEET NORTH OF THE CENTER LINE
 PS0288'OF THE TRACK, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 PS0288'1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED G 50 1934
 PS0288'AND SET IN THE TOP OF A CONCRETE POST.
 PS0288
 PS0288                          STATION RECOVERY (1994)
 PS0288
 PS0288'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0288'7.9 KM (4.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0288'STATE HIGHWAY 47 IN HIGHMORE, THENCE 0.9 KM (0.55 MI) SOUTHERLY ALONG
 PS0288'A TRACK ROAD, 26.9 M (88.3 FT) NORTH OF THE NEAR RAIL OF THE DAKOTA,
 PS0288'MINNESOTA AND EASTERN RAILROAD, 10.7 M (35.1 FT) WEST OF THE ROAD
 PS0288'CENTER, 2.5 M (8.2 FT) SOUTH OF A FENCE CORNER, 0.3 M (1.0 FT) ABOVE
 PS0288'THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 PS0288'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0169 ***********************************************************************
 PS0169  DESIGNATION -  G 51
 PS0169  PID         -  PS0169
 PS0169  STATE/COUNTY-  SD/HAND
 PS0169  COUNTRY     -  US
 PS0169  USGS QUAD   -  WESSINGTON (2017)
 PS0169
 PS0169                         *CURRENT SURVEY CONTROL
 PS0169  ______________________________________________________________________
 PS0169* NAD 83(1986) POSITION- 44 28 00.     (N) 098 43 44.     (W)   SCALED
 PS0169* NAVD 88 ORTHO HEIGHT -   433.565 (meters)     1422.45  (feet) ADJUSTED
 PS0169  ______________________________________________________________________
 PS0169  GEOID HEIGHT    -        -24.885 (meters)                     GEOID18
 PS0169  DYNAMIC HEIGHT  -        433.481 (meters)     1422.18  (feet) COMP
 PS0169  MODELED GRAVITY -    980,412.2   (mgal)                       NAVD 88
 PS0169
 PS0169  VERT ORDER      -  FIRST     CLASS II
 PS0169
 PS0169.The horizontal coordinates were scaled from a map and have
 PS0169.an estimated accuracy of +/- 6 seconds.
 PS0169
 PS0169.The orthometric height was determined by differential leveling and
 PS0169.adjusted by the NATIONAL GEODETIC SURVEY
 PS0169.in October 1997.
 PS0169
 PS0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0169.GEOID18 height accuracy estimate available here.
 PS0169
 PS0169.Click photographs - Photos may exist for this station.
 PS0169
 PS0169.The dynamic height is computed by dividing the NAVD 88
 PS0169.geopotential number by the normal gravity value computed on the
 PS0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0169.degrees latitude (g = 980.6199 gals.).
 PS0169
 PS0169.The modeled gravity was interpolated from observed gravity values.
 PS0169
 PS0169;                    North         East    Units  Estimated Accuracy
 PS0169;SPC SD N     -    71,170.      701,140.      MT  (+/- 180 meters Scaled)
 PS0169
 PS0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ215237(NAD 83)
 PS0169
 PS0169                          SUPERSEDED SURVEY CONTROL
 PS0169
 PS0169  NAVD 88 (06/15/91)  433.559  (m)         1422.43   (f) SUPERSEDED  1 2
 PS0169  NGVD 29 (??/??/92)  433.244  (m)         1421.40   (f) ADJ UNCH    1 2
 PS0169
 PS0169.Superseded values are not recommended for survey control.
 PS0169
 PS0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0169.See file dsdata.pdf to determine how the superseded data were derived.
 PS0169
 PS0169_MARKER: DB = BENCH MARK DISK
 PS0169_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0169_SP_SET: HEADWALL
 PS0169_STAMPING: G 51 1934
 PS0169_MARK LOGO: CGS
 PS0169_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0169+STABILITY: SURFACE MOTION
 PS0169_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0169+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0169
 PS0169  HISTORY     - Date     Condition        Report By
 PS0169  HISTORY     - 1934     MONUMENTED       CGS
 PS0169  HISTORY     - 1940     GOOD             CGS
 PS0169  HISTORY     - 19941101 GOOD             NGS
 PS0169
 PS0169                          STATION DESCRIPTION
 PS0169
 PS0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0169'1.6 MI W FROM WESSINGTON.
 PS0169'IN HAND COUNTY, ABOUT 1.6 MILES WEST ALONG THE CHICAGO AND NORTH
 PS0169'WESTERN RAILWAY FROM THE STATION AT WESSINGTON, BEADLE COUNTY,
 PS0169'ABOUT 8 POLES WEST OF MILEPOST 389, AT CULVERT 166, IN THE CENTER
 PS0169'OF THE TOP OF THE NORTH SANDSTONE HEAD WALL, 8.3 FEET NORTH OF THE
 PS0169'NORTH RAIL, 5.8 FEET EAST OF A WHITE REFERENCE POST, AND ABOUT 1
 PS0169'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED G 51 1934.
 PS0169
 PS0169                          STATION RECOVERY (1940)
 PS0169
 PS0169'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0169'RECOVERED IN GOOD CONDITION.
 PS0169
 PS0169                          STATION RECOVERY (1994)
 PS0169
 PS0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0169'22.1 KM (13.75 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0169'IN MILLER, IN TOP OF AND 1.7 M (5.6 FT) SOUTHEAST OF THE NORTHWEST END
 PS0169'OF THE NORTHEAST STONE HEADWALL OF A CULVERT UNDER THE DAKOTA,
 PS0169'MINNESOTA AND EASTERN RAILROAD, 141.0 M (462.6 FT) WEST OF MILEPOST
 PS0169'315, 24.1 M (79.1 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 2.6 M (8.5
 PS0169'FT) NORTHEAST OF THE NEAR RAIL, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF
 PS0169'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0364 ***********************************************************************
 OQ0364  DESIGNATION -  G 53
 OQ0364  PID         -  OQ0364
 OQ0364  STATE/COUNTY-  SD/MINER
 OQ0364  COUNTRY     -  US
 OQ0364  USGS QUAD   -  UNITYVILLE (2017)
 OQ0364
 OQ0364                         *CURRENT SURVEY CONTROL
 OQ0364  ______________________________________________________________________
 OQ0364* NAD 83(1986) POSITION- 43 51 47.     (N) 097 29 37.     (W)   SCALED
 OQ0364* NAVD 88 ORTHO HEIGHT -   467.207 (meters)     1532.83  (feet) ADJUSTED
 OQ0364  ______________________________________________________________________
 OQ0364  GEOID HEIGHT    -        -25.898 (meters)                     GEOID18
 OQ0364  DYNAMIC HEIGHT  -        467.098 (meters)     1532.47  (feet) COMP
 OQ0364  MODELED GRAVITY -    980,370.3   (mgal)                       NAVD 88
 OQ0364
 OQ0364  VERT ORDER      -  SECOND    CLASS 0
 OQ0364
 OQ0364.The horizontal coordinates were scaled from a map and have
 OQ0364.an estimated accuracy of +/- 6 seconds.
 OQ0364
 OQ0364.The orthometric height was determined by differential leveling and
 OQ0364.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0364.in June 1991.
 OQ0364
 OQ0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0364.GEOID18 height accuracy estimate available here.
 OQ0364
 OQ0364.Click photographs - Photos may exist for this station.
 OQ0364
 OQ0364.The dynamic height is computed by dividing the NAVD 88
 OQ0364.geopotential number by the normal gravity value computed on the
 OQ0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0364.degrees latitude (g = 980.6199 gals.).
 OQ0364
 OQ0364.The modeled gravity was interpolated from observed gravity values.
 OQ0364
 OQ0364;                    North         East    Units  Estimated Accuracy
 OQ0364;SPC SD S     -   173,840.      828,220.      MT  (+/- 180 meters Scaled)
 OQ0364
 OQ0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP210577(NAD 83)
 OQ0364
 OQ0364                          SUPERSEDED SURVEY CONTROL
 OQ0364
 OQ0364  NGVD 29 (??/??/92)  466.912  (m)         1531.86   (f) ADJ UNCH    2 0
 OQ0364
 OQ0364.Superseded values are not recommended for survey control.
 OQ0364
 OQ0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0364.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0364
 OQ0364_MARKER: DB = BENCH MARK DISK
 OQ0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0364_STAMPING: G 53 1934
 OQ0364_MARK LOGO: CGS
 OQ0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0364+STABILITY: SURFACE MOTION
 OQ0364
 OQ0364  HISTORY     - Date     Condition        Report By
 OQ0364  HISTORY     - 1934     MONUMENTED       CGS
 OQ0364
 OQ0364                          STATION DESCRIPTION
 OQ0364
 OQ0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0364'1.3 MI SE FROM CANOVA.
 OQ0364'ABOUT 1.3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OQ0364'RAILWAY FROM THE STATION AT CANOVA, MINER COUNTY, ABOUT 13
 OQ0364'POLES SOUTHEAST OF MILEPOST 87, AT A ROAD CROSSING, 36 FEET
 OQ0364'NORTHWEST OF THE CENTER LINE OF THE ROAD, 40 FEET SOUTHWEST OF
 OQ0364'THE CENTER LINE OF THE TRACK, 4 FEET NORTHWEST OF A POLE, AND
 OQ0364'2 FEET LOWER THAN THE TRACK LEVEL.  A STANDARD DISK, STAMPED
 OQ0364'G 53 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0497 ***********************************************************************
 PR0497  DESIGNATION -  G 54
 PR0497  PID         -  PR0497
 PR0497  STATE/COUNTY-  SD/LAKE
 PR0497  COUNTRY     -  US
 PR0497  USGS QUAD   -  RAMONA (2017)
 PR0497
 PR0497                         *CURRENT SURVEY CONTROL
 PR0497  ______________________________________________________________________
 PR0497* NAD 83(1986) POSITION- 44 00 05.     (N) 097 08 57.     (W)   SCALED
 PR0497* NAVD 88 ORTHO HEIGHT -   508.991 (meters)     1669.91  (feet) ADJUSTED
 PR0497  ______________________________________________________________________
 PR0497  GEOID HEIGHT    -        -25.797 (meters)                     GEOID18
 PR0497  DYNAMIC HEIGHT  -        508.869 (meters)     1669.51  (feet) COMP
 PR0497  MODELED GRAVITY -    980,363.7   (mgal)                       NAVD 88
 PR0497
 PR0497  VERT ORDER      -  SECOND    CLASS 0
 PR0497
 PR0497.The horizontal coordinates were scaled from a map and have
 PR0497.an estimated accuracy of +/- 6 seconds.
 PR0497
 PR0497.The orthometric height was determined by differential leveling and
 PR0497.adjusted by the NATIONAL GEODETIC SURVEY
 PR0497.in June 1991.
 PR0497
 PR0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0497.GEOID18 height accuracy estimate available here.
 PR0497
 PR0497.Click photographs - Photos may exist for this station.
 PR0497
 PR0497.The dynamic height is computed by dividing the NAVD 88
 PR0497.geopotential number by the normal gravity value computed on the
 PR0497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0497.degrees latitude (g = 980.6199 gals.).
 PR0497
 PR0497.The modeled gravity was interpolated from observed gravity values.
 PR0497
 PR0497;                    North         East    Units  Estimated Accuracy
 PR0497;SPC SD S     -   190,200.      855,300.      MT  (+/- 180 meters Scaled)
 PR0497
 PR0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP483736(NAD 83)
 PR0497
 PR0497                          SUPERSEDED SURVEY CONTROL
 PR0497
 PR0497  NGVD 29 (??/??/92)  508.698  (m)         1668.95   (f) ADJ UNCH    2 0
 PR0497
 PR0497.Superseded values are not recommended for survey control.
 PR0497
 PR0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0497.See file dsdata.pdf to determine how the superseded data were derived.
 PR0497
 PR0497_MARKER: DB = BENCH MARK DISK
 PR0497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0497_STAMPING: G 54 1934
 PR0497_MARK LOGO: CGS
 PR0497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0497+STABILITY: SURFACE MOTION
 PR0497
 PR0497  HISTORY     - Date     Condition        Report By
 PR0497  HISTORY     - 1934     MONUMENTED       CGS
 PR0497
 PR0497                          STATION DESCRIPTION
 PR0497
 PR0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0497'1.5 MI W FROM MADISON.
 PR0497'1.5 MILES WESTA LONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PR0497'RAILROAD FROM THE MUNICIPAL POWER PLANT AT MADISON, LAKE COUNTY,
 PR0497'ABOUT 2 POLES WEST OF MILEPOST 335, AT A ROAD CROSSING, ABOUT
 PR0497'40 FEET WEST OF THE CENTER LINE OF THE ROAD, 45 FEET NORTH OF
 PR0497'THE CENTER LINE OF THE TRACK, 4 FEET SOUTHWEST OF THE RIGHT-OF-WAY
 PR0497'FENCE CORNER, AND ABOUT 3 FEET LOWER THAN THE TRACK LEVEL.  A
 PR0497'STANDARD DISK, STAMPED G 54 1934 AND SET IN THE TOP OF A CONCRETE
 PR0497'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0198 ***********************************************************************
 PR0198  DESIGNATION -  G 55 RESET
 PR0198  PID         -  PR0198
 PR0198  STATE/COUNTY-  SD/BROOKINGS
 PR0198  COUNTRY     -  US
 PR0198  USGS QUAD   -  WHITE (2017)
 PR0198
 PR0198                         *CURRENT SURVEY CONTROL
 PR0198  ______________________________________________________________________
 PR0198* NAD 83(1986) POSITION- 44 26 07.     (N) 096 39 05.     (W)   SCALED
 PR0198* NAVD 88 ORTHO HEIGHT -   542.73  (meters)     1780.6   (feet) RESET
 PR0198  ______________________________________________________________________
 PR0198  GEOID HEIGHT    -        -25.242 (meters)                     GEOID18
 PR0198  VERT ORDER      -  THIRD
 PR0198
 PR0198.The horizontal coordinates were scaled from a map and have
 PR0198.an estimated accuracy of +/- 6 seconds.
 PR0198
 PR0198.The orthometric height was computed from unverified reset data.
 PR0198
 PR0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0198.GEOID18 height accuracy estimate available here.
 PR0198
 PR0198.Click photographs - Photos may exist for this station.
 PR0198
 PR0198;                    North         East    Units  Estimated Accuracy
 PR0198;SPC SD N     -    72,400.      866,530.      MT  (+/- 180 meters Scaled)
 PR0198
 PR0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ869229(NAD 83)
 PR0198
 PR0198                          SUPERSEDED SURVEY CONTROL
 PR0198
 PR0198.No superseded survey control is available for this station.
 PR0198
 PR0198_MARKER: DB = BENCH MARK DISK
 PR0198_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0198_SP_SET: FLOOR
 PR0198_STAMPING: G 55 RESET 1971
 PR0198_MARK LOGO: CGS
 PR0198_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0198
 PR0198  HISTORY     - Date     Condition        Report By
 PR0198  HISTORY     - 1971     MONUMENTED       NGS
 PR0198
 PR0198                          STATION DESCRIPTION
 PR0198
 PR0198'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PR0198'AT WHITE.
 PR0198'AT THE MADSEN LUMBER YARD ON MAIN STREET IN WHITE, AT THE NORTH
 PR0198'END OF THE MAIN BUILDING, SET IN A DRILL HOLE IN THE CONCRETE
 PR0198'FLOOR AT THE EAST END OF THE DOOR OPENING - OUTSIDE THE DOOR
 PR0198'WHEN IT IS CLOSED.  THE BUILDING IS ON THE NORTH SIDE OF THE
 PR0198'STREET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0319 ***********************************************************************
 PR0319  DESIGNATION -  G 56
 PR0319  PID         -  PR0319
 PR0319  STATE/COUNTY-  SD/DEUEL
 PR0319  COUNTRY     -  US
 PR0319  USGS QUAD   -  BEMIS (2017)
 PR0319
 PR0319                         *CURRENT SURVEY CONTROL
 PR0319  ______________________________________________________________________
 PR0319* NAD 83(1986) POSITION- 44 52 25.     (N) 096 46 47.     (W)   SCALED
 PR0319* NAVD 88 ORTHO HEIGHT -   572.460 (meters)     1878.15  (feet) ADJUSTED
 PR0319  ______________________________________________________________________
 PR0319  GEOID HEIGHT    -        -25.281 (meters)                     GEOID18
 PR0319  DYNAMIC HEIGHT  -        572.373 (meters)     1877.86  (feet) COMP
 PR0319  MODELED GRAVITY -    980,446.5   (mgal)                       NAVD 88
 PR0319
 PR0319  VERT ORDER      -  SECOND    CLASS 0
 PR0319
 PR0319.The horizontal coordinates were scaled from a map and have
 PR0319.an estimated accuracy of +/- 6 seconds.
 PR0319
 PR0319.The orthometric height was determined by differential leveling and
 PR0319.adjusted by the NATIONAL GEODETIC SURVEY
 PR0319.in June 1991.
 PR0319
 PR0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0319.GEOID18 height accuracy estimate available here.
 PR0319
 PR0319.Click photographs - Photos may exist for this station.
 PR0319
 PR0319.The dynamic height is computed by dividing the NAVD 88
 PR0319.geopotential number by the normal gravity value computed on the
 PR0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0319.degrees latitude (g = 980.6199 gals.).
 PR0319
 PR0319.The modeled gravity was interpolated from observed gravity values.
 PR0319
 PR0319;                    North         East    Units  Estimated Accuracy
 PR0319;SPC SD N     -   120,660.      854,390.      MT  (+/- 180 meters Scaled)
 PR0319
 PR0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ753713(NAD 83)
 PR0319
 PR0319                          SUPERSEDED SURVEY CONTROL
 PR0319
 PR0319  NGVD 29 (??/??/92)  572.186  (m)         1877.25   (f) ADJ UNCH    2 0
 PR0319
 PR0319.Superseded values are not recommended for survey control.
 PR0319
 PR0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0319.See file dsdata.pdf to determine how the superseded data were derived.
 PR0319
 PR0319_MARKER: DB = BENCH MARK DISK
 PR0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0319_STAMPING: G 56 1934
 PR0319_MARK LOGO: CGS
 PR0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0319+STABILITY: SURFACE MOTION
 PR0319
 PR0319  HISTORY     - Date     Condition        Report By
 PR0319  HISTORY     - 1934     MONUMENTED       CGS
 PR0319
 PR0319                          STATION DESCRIPTION
 PR0319
 PR0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0319'3.4 MI E FROM GOODWIN.
 PR0319'ABOUT 3.4 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0319'FROM THE CITY SCHOOL AT GOODWIN, DEUEL COUNTY, ABOUT 15 POLES
 PR0319'WEST OF MILEPOST 302, 38 FEET NORTH OF THE CENTER LINE OF THE
 PR0319'TRACK, AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED
 PR0319'G 56 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0644 ***********************************************************************
 PR0644  DESIGNATION -  G 57
 PR0644  PID         -  PR0644
 PR0644  STATE/COUNTY-  SD/CLARK
 PR0644  COUNTRY     -  US
 PR0644  USGS QUAD   -  GARDEN CITY (2017)
 PR0644
 PR0644                         *CURRENT SURVEY CONTROL
 PR0644  ______________________________________________________________________
 PR0644* NAD 83(1986) POSITION- 44 57 33.     (N) 097 35 01.     (W)   SCALED
 PR0644* NAVD 88 ORTHO HEIGHT -   565.224 (meters)     1854.41  (feet) ADJUSTED
 PR0644  ______________________________________________________________________
 PR0644  GEOID HEIGHT    -        -24.774 (meters)                     GEOID18
 PR0644  DYNAMIC HEIGHT  -        565.141 (meters)     1854.13  (feet) COMP
 PR0644  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 PR0644
 PR0644  VERT ORDER      -  SECOND    CLASS 0
 PR0644
 PR0644.The horizontal coordinates were scaled from a map and have
 PR0644.an estimated accuracy of +/- 6 seconds.
 PR0644
 PR0644.The orthometric height was determined by differential leveling and
 PR0644.adjusted by the NATIONAL GEODETIC SURVEY
 PR0644.in June 1991.
 PR0644
 PR0644.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0644.GEOID18 height accuracy estimate available here.
 PR0644
 PR0644.Click photographs - Photos may exist for this station.
 PR0644
 PR0644.The dynamic height is computed by dividing the NAVD 88
 PR0644.geopotential number by the normal gravity value computed on the
 PR0644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0644.degrees latitude (g = 980.6199 gals.).
 PR0644
 PR0644.The modeled gravity was interpolated from observed gravity values.
 PR0644
 PR0644;                    North         East    Units  Estimated Accuracy
 PR0644;SPC SD N     -   127,950.      790,620.      MT  (+/- 180 meters Scaled)
 PR0644
 PR0644_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ117793(NAD 83)
 PR0644
 PR0644                          SUPERSEDED SURVEY CONTROL
 PR0644
 PR0644  NGVD 29 (??/??/92)  564.911  (m)         1853.38   (f) ADJ UNCH    2 0
 PR0644
 PR0644.Superseded values are not recommended for survey control.
 PR0644
 PR0644.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0644.See file dsdata.pdf to determine how the superseded data were derived.
 PR0644
 PR0644_MARKER: DB = BENCH MARK DISK
 PR0644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0644_STAMPING: G 57 1934
 PR0644_MARK LOGO: CGS
 PR0644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0644+STABILITY: SURFACE MOTION
 PR0644
 PR0644  HISTORY     - Date     Condition        Report By
 PR0644  HISTORY     - 1934     MONUMENTED       CGS
 PR0644  HISTORY     - 1954     GOOD             CGS
 PR0644
 PR0644                          STATION DESCRIPTION
 PR0644
 PR0644'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0644'AT GARDEN CITY.
 PR0644'AT GARDEN CITY, CLARK COUNTY, ABOUT 150 FEET NORTH OF THE CHICAGO,
 PR0644'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, 20 FEET EAST
 PR0644'OF THE MAIN TRACK, 33 FEET WEST OF A SIDETRACK, AND ABOUT 6
 PR0644'INCHES LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED G 57
 PR0644'1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0644
 PR0644                          STATION RECOVERY (1954)
 PR0644
 PR0644'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 PR0644'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0611 ***********************************************************************
 PR0611  DESIGNATION -  G 58
 PR0611  PID         -  PR0611
 PR0611  STATE/COUNTY-  SD/CLARK
 PR0611  COUNTRY     -  US
 PR0611  USGS QUAD   -  CLARK NORTH (2017)
 PR0611
 PR0611                         *CURRENT SURVEY CONTROL
 PR0611  ______________________________________________________________________
 PR0611* NAD 83(1986) POSITION- 44 52 39.     (N) 097 43 59.     (W)   SCALED
 PR0611* NAVD 88 ORTHO HEIGHT -   549.277 (meters)     1802.09  (feet) ADJUSTED
 PR0611  ______________________________________________________________________
 PR0611  GEOID HEIGHT    -        -24.592 (meters)                     GEOID18
 PR0611  DYNAMIC HEIGHT  -        549.197 (meters)     1801.82  (feet) COMP
 PR0611  MODELED GRAVITY -    980,454.4   (mgal)                       NAVD 88
 PR0611
 PR0611  VERT ORDER      -  FIRST     CLASS II
 PR0611
 PR0611.The horizontal coordinates were scaled from a map and have
 PR0611.an estimated accuracy of +/- 6 seconds.
 PR0611
 PR0611.The orthometric height was determined by differential leveling and
 PR0611.adjusted by the NATIONAL GEODETIC SURVEY
 PR0611.in June 1991.
 PR0611
 PR0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0611.GEOID18 height accuracy estimate available here.
 PR0611
 PR0611.Click photographs - Photos may exist for this station.
 PR0611
 PR0611.The dynamic height is computed by dividing the NAVD 88
 PR0611.geopotential number by the normal gravity value computed on the
 PR0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0611.degrees latitude (g = 980.6199 gals.).
 PR0611
 PR0611.The modeled gravity was interpolated from observed gravity values.
 PR0611
 PR0611;                    North         East    Units  Estimated Accuracy
 PR0611;SPC SD N     -   118,540.      779,090.      MT  (+/- 180 meters Scaled)
 PR0611
 PR0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ000701(NAD 83)
 PR0611
 PR0611                          SUPERSEDED SURVEY CONTROL
 PR0611
 PR0611  NGVD 29 (??/??/92)  548.962  (m)         1801.05   (f) ADJ UNCH    1 2
 PR0611
 PR0611.Superseded values are not recommended for survey control.
 PR0611
 PR0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0611.See file dsdata.pdf to determine how the superseded data were derived.
 PR0611
 PR0611_MARKER: DB = BENCH MARK DISK
 PR0611_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0611_SP_SET: BUILDING
 PR0611_STAMPING: G 58 1934
 PR0611_MARK LOGO: CGS
 PR0611_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0611_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0611+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR0611
 PR0611  HISTORY     - Date     Condition        Report By
 PR0611  HISTORY     - 1934     MONUMENTED       CGS
 PR0611  HISTORY     - 1941     GOOD             CGS
 PR0611  HISTORY     - 19950913 GOOD             NGS
 PR0611  HISTORY     - 19961011 GOOD             CHANCE
 PR0611
 PR0611                          STATION DESCRIPTION
 PR0611
 PR0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0611'AT CLARK.
 PR0611'AT CLARK, CLARK COUNTY, AT THE NORTHEAST CORNER OF COMMERCIAL AND
 PR0611'SECOND STREETS, IN THE SOUTH BRICK WALL OF THE CLARK COUNTY
 PR0611'NATIONAL BANK BUILDING, 2 FEET WEST OF THE SOUTH SIDE DOOR, AND
 PR0611'ABOUT 3 FEET ABOVE THE SIDEWALK.  A STANDARD DISK, STAMPED G 58
 PR0611'1934 AND SET VERTICALLY.
 PR0611
 PR0611                          STATION RECOVERY (1941)
 PR0611
 PR0611'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PR0611'RECOVERED IN GOOD CONDITION.
 PR0611
 PR0611                          STATION RECOVERY (1995)
 PR0611
 PR0611'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0611'IN CLARK, AT THE INTERSECTION OF COMMERCIAL STREET AND 2ND AVENUE
 PR0611'NORTH, SET VERTICALLY IN THE SOUTH FACE OF THE SENIOR CITIZENS CENTER,
 PR0611'21.7 M (71.2 FT) EAST OF THE STREET CENTERLINE, 12.5 M (41.0 FT) NORTH
 PR0611'OF THE AVENUE CENTER, 6.7 M (22.0 FT) EAST OF THE SOUTHWEST CORNER OF
 PR0611'THE BUILDING, AND 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE AVENUE.
 PR0611
 PR0611                          STATION RECOVERY (1996)
 PR0611
 PR0611'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0611'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0030 ***********************************************************************
 PS0030  DESIGNATION -  G 59
 PS0030  PID         -  PS0030
 PS0030  STATE/COUNTY-  SD/SPINK
 PS0030  COUNTRY     -  US
 PS0030  USGS QUAD   -  ASHTON (2017)
 PS0030
 PS0030                         *CURRENT SURVEY CONTROL
 PS0030  ______________________________________________________________________
 PS0030* NAD 83(1986) POSITION- 44 52 36.60   (N) 098 29 15.66   (W)   HD_HELD1
 PS0030* NAVD 88 ORTHO HEIGHT -   394.827 (meters)     1295.36  (feet) ADJUSTED
 PS0030  ______________________________________________________________________
 PS0030  GEOID HEIGHT    -        -24.297 (meters)                     GEOID18
 PS0030  DYNAMIC HEIGHT  -        394.784 (meters)     1295.22  (feet) COMP
 PS0030  MODELED GRAVITY -    980,495.3   (mgal)                       NAVD 88
 PS0030
 PS0030  VERT ORDER      -  SECOND    CLASS 0
 PS0030
 PS0030.The horizontal coordinates were determined by differentially corrected
 PS0030.hand held GPS observations or other comparable positioning techniques
 PS0030.and have an estimated accuracy of +/- 3 meters.
 PS0030
 PS0030.The orthometric height was determined by differential leveling and
 PS0030.adjusted by the NATIONAL GEODETIC SURVEY
 PS0030.in June 1991.
 PS0030
 PS0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0030.GEOID18 height accuracy estimate available here.
 PS0030
 PS0030.Click photographs - Photos may exist for this station.
 PS0030
 PS0030.The dynamic height is computed by dividing the NAVD 88
 PS0030.geopotential number by the normal gravity value computed on the
 PS0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0030.degrees latitude (g = 980.6199 gals.).
 PS0030
 PS0030.The modeled gravity was interpolated from observed gravity values.
 PS0030
 PS0030;                    North         East    Units  Estimated Accuracy
 PS0030;SPC SD N     -   117,071.9     719,482.9     MT  (+/- 3 meters HH1 GPS) 
 PS0030
 PS0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4046469395(NAD 83)
 PS0030
 PS0030                          SUPERSEDED SURVEY CONTROL
 PS0030
 PS0030  NGVD 29 (??/??/92)  394.533  (m)         1294.40   (f) ADJ UNCH    2 0
 PS0030
 PS0030.Superseded values are not recommended for survey control.
 PS0030
 PS0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0030.See file dsdata.pdf to determine how the superseded data were derived.
 PS0030
 PS0030_MARKER: DB = BENCH MARK DISK
 PS0030_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0030_STAMPING: G 59 1934
 PS0030_MARK LOGO: CGS
 PS0030_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0030+STABILITY: SURFACE MOTION
 PS0030
 PS0030  HISTORY     - Date     Condition        Report By
 PS0030  HISTORY     - 1934     MONUMENTED       CGS
 PS0030  HISTORY     - 19950913 MARK NOT FOUND   NGS
 PS0030
 PS0030                          STATION DESCRIPTION
 PS0030
 PS0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0030'1.4 MI E FROM REDFIELD.
 PS0030'ABOUT 1.4 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0030'FROM THE COURTHOUSE AT REDFIELD, SPINK COUNTY, ABOUT 18 POLES
 PS0030'WEST OF MILEPOST 388, 40 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PS0030'AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED G 59
 PS0030'1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0030
 PS0030                          STATION RECOVERY (1995)
 PS0030
 PS0030'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0030'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0492 ***********************************************************************
 OQ0492  DESIGNATION -  G 6
 OQ0492  PID         -  OQ0492
 OQ0492  STATE/COUNTY-  SD/MCCOOK
 OQ0492  COUNTRY     -  US
 OQ0492  USGS QUAD   -  SPENCER (2017)
 OQ0492
 OQ0492                         *CURRENT SURVEY CONTROL
 OQ0492  ______________________________________________________________________
 OQ0492* NAD 83(1986) POSITION- 43 43 28.     (N) 097 35 40.     (W)   SCALED
 OQ0492* NAVD 88 ORTHO HEIGHT -   423.103 (meters)     1388.13  (feet) ADJUSTED
 OQ0492  ______________________________________________________________________
 OQ0492  GEOID HEIGHT    -        -25.961 (meters)                     GEOID18
 OQ0492  DYNAMIC HEIGHT  -        423.003 (meters)     1387.80  (feet) COMP
 OQ0492  MODELED GRAVITY -    980,371.0   (mgal)                       NAVD 88
 OQ0492
 OQ0492  VERT ORDER      -  FIRST     CLASS II
 OQ0492
 OQ0492.The horizontal coordinates were scaled from a map and have
 OQ0492.an estimated accuracy of +/- 6 seconds.
 OQ0492
 OQ0492.The orthometric height was determined by differential leveling and
 OQ0492.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0492.in June 1991.
 OQ0492
 OQ0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0492.GEOID18 height accuracy estimate available here.
 OQ0492
 OQ0492.Click photographs - Photos may exist for this station.
 OQ0492
 OQ0492.The dynamic height is computed by dividing the NAVD 88
 OQ0492.geopotential number by the normal gravity value computed on the
 OQ0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0492.degrees latitude (g = 980.6199 gals.).
 OQ0492
 OQ0492.The modeled gravity was interpolated from observed gravity values.
 OQ0492
 OQ0492;                    North         East    Units  Estimated Accuracy
 OQ0492;SPC SD S     -   158,180.      820,630.      MT  (+/- 180 meters Scaled)
 OQ0492
 OQ0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP132422(NAD 83)
 OQ0492
 OQ0492                          SUPERSEDED SURVEY CONTROL
 OQ0492
 OQ0492  NGVD 29 (??/??/92)  422.821  (m)         1387.21   (f) ADJ UNCH    1 2
 OQ0492
 OQ0492.Superseded values are not recommended for survey control.
 OQ0492
 OQ0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0492.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0492
 OQ0492_MARKER: DB = BENCH MARK DISK
 OQ0492_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OQ0492_SP_SET: STEP
 OQ0492_STAMPING: 1387.205 G 6 1924
 OQ0492_MARK LOGO: CGS
 OQ0492_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0492
 OQ0492  HISTORY     - Date     Condition        Report By
 OQ0492  HISTORY     - 1924     MONUMENTED       CGS
 OQ0492  HISTORY     - 1935     GOOD             CGS
 OQ0492  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 OQ0492
 OQ0492                          STATION DESCRIPTION
 OQ0492
 OQ0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1924
 OQ0492'AT SPENCER.
 OQ0492'AT SPENCER, MC COOK COUNTY, ABOUT 200 FEET NORTH OF THE CHICAGO,
 OQ0492'ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY STATION, AT THE WEST
 OQ0492'ENTRANCE TO THE POST OFFICE, IN THE TOP OF THE BOTTOM CONCRETE
 OQ0492'STEP, 9 INCHES NORTH OF THE SOUTH END, AND 6 INCHES EAST OF THE
 OQ0492'WEST EDGE.  A STANDARD DISK, STAMPED 1387.205 G 6 1924.
 OQ0492'NOTE-- THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY IS
 OQ0492'NOW SOO LINE RAILROAD.
 OQ0492
 OQ0492                          STATION RECOVERY (1935)
 OQ0492
 OQ0492'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0492'RECOVERED IN GOOD CONDITION.
 OQ0492
 OQ0492                          STATION RECOVERY (2012)
 OQ0492
 OQ0492'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0881 ***********************************************************************
 PU0881  DESIGNATION -  G 6 B 2
 PU0881  PID         -  PU0881
 PU0881  STATE/COUNTY-  SD/MEADE
 PU0881  COUNTRY     -  US
 PU0881  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0881
 PU0881                         *CURRENT SURVEY CONTROL
 PU0881  ______________________________________________________________________
 PU0881* NAD 83(1986) POSITION- 44 36 47.     (N) 102 48 15.     (W)   SCALED
 PU0881* NAVD 88 ORTHO HEIGHT -   862.300 (meters)     2829.06  (feet) ADJUSTED
 PU0881  ______________________________________________________________________
 PU0881  GEOID HEIGHT    -        -17.803 (meters)                     GEOID18
 PU0881  DYNAMIC HEIGHT  -        862.074 (meters)     2828.32  (feet) COMP
 PU0881  MODELED GRAVITY -    980,325.8   (mgal)                       NAVD 88
 PU0881
 PU0881  VERT ORDER      -  SECOND    CLASS 0
 PU0881
 PU0881.The horizontal coordinates were scaled from a map and have
 PU0881.an estimated accuracy of +/- 6 seconds.
 PU0881
 PU0881.The orthometric height was determined by differential leveling and
 PU0881.adjusted by the NATIONAL GEODETIC SURVEY
 PU0881.in June 1991.
 PU0881
 PU0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0881.GEOID18 height accuracy estimate available here.
 PU0881
 PU0881.Click photographs - Photos may exist for this station.
 PU0881
 PU0881.The dynamic height is computed by dividing the NAVD 88
 PU0881.geopotential number by the normal gravity value computed on the
 PU0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0881.degrees latitude (g = 980.6199 gals.).
 PU0881
 PU0881.The modeled gravity was interpolated from observed gravity values.
 PU0881
 PU0881;                    North         East    Units  Estimated Accuracy
 PU0881;SPC SD N     -    90,500.      377,470.      MT  (+/- 180 meters Scaled)
 PU0881
 PU0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK742423(NAD 83)
 PU0881
 PU0881                          SUPERSEDED SURVEY CONTROL
 PU0881
 PU0881  NGVD 29 (??/??/92)  861.83   (m)         2827.5    (f) COMPUTED    2 0
 PU0881
 PU0881.Superseded values are not recommended for survey control.
 PU0881
 PU0881.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0881.See file dsdata.pdf to determine how the superseded data were derived.
 PU0881
 PU0881_MARKER: Z = SEE DESCRIPTION
 PU0881_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0881_SP_SET: PIER
 PU0881_STAMPING: G6 B 2
 PU0881_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0881
 PU0881  HISTORY     - Date     Condition        Report By
 PU0881  HISTORY     - UNK      MONUMENTED       USAF
 PU0881  HISTORY     - 1962     GOOD             CGS
 PU0881
 PU0881                          STATION DESCRIPTION
 PU0881
 PU0881'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0881'10.2 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0881'ON THE WEST SIDE OF A LONG 8-FOOT HIGH MOUND OF DIRT, 117 YARDS
 PU0881'WEST OF THE CENTER LINE OF THE ROAD, ABOUT 120 YARDS NORTH OF A
 PU0881'FENCE, CENTER OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH
 PU0881'CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0085 ***********************************************************************
 QR0085  DESIGNATION -  G 60
 QR0085  PID         -  QR0085
 QR0085  STATE/COUNTY-  SD/BROWN
 QR0085  COUNTRY     -  US
 QR0085  USGS QUAD   -  WARNER (2017)
 QR0085
 QR0085                         *CURRENT SURVEY CONTROL
 QR0085  ______________________________________________________________________
 QR0085* NAD 83(1986) POSITION- 45 21 00.13   (N) 098 29 42.81   (W)   HD_HELD1
 QR0085* NAVD 88 ORTHO HEIGHT -   395.295 (meters)     1296.90  (feet) ADJUSTED
 QR0085  ______________________________________________________________________
 QR0085  GEOID HEIGHT    -        -24.321 (meters)                     GEOID18
 QR0085  DYNAMIC HEIGHT  -        395.267 (meters)     1296.81  (feet) COMP
 QR0085  MODELED GRAVITY -    980,533.1   (mgal)                       NAVD 88
 QR0085
 QR0085  VERT ORDER      -  SECOND    CLASS 0
 QR0085
 QR0085.The horizontal coordinates were determined by differentially corrected
 QR0085.hand held GPS observations or other comparable positioning techniques
 QR0085.and have an estimated accuracy of +/- 3 meters.
 QR0085
 QR0085.The orthometric height was determined by differential leveling and
 QR0085.adjusted by the NATIONAL GEODETIC SURVEY
 QR0085.in June 1991.
 QR0085
 QR0085.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0085.GEOID18 height accuracy estimate available here.
 QR0085
 QR0085.Click photographs - Photos may exist for this station.
 QR0085
 QR0085.The dynamic height is computed by dividing the NAVD 88
 QR0085.geopotential number by the normal gravity value computed on the
 QR0085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0085.degrees latitude (g = 980.6199 gals.).
 QR0085
 QR0085.The modeled gravity was interpolated from observed gravity values.
 QR0085
 QR0085;                    North         East    Units  Estimated Accuracy
 QR0085;SPC SD N     -   169,637.6     717,909.7     MT  (+/- 3 meters HH1 GPS) 
 QR0085
 QR0085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3954121960(NAD 83)
 QR0085
 QR0085                          SUPERSEDED SURVEY CONTROL
 QR0085
 QR0085  NGVD 29 (??/??/92)  395.004  (m)         1295.94   (f) ADJ UNCH    2 0
 QR0085
 QR0085.Superseded values are not recommended for survey control.
 QR0085
 QR0085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0085.See file dsdata.pdf to determine how the superseded data were derived.
 QR0085
 QR0085_MARKER: DB = BENCH MARK DISK
 QR0085_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0085_SP_SET: CULVERT HEADWALL
 QR0085_STAMPING: G 60 1934
 QR0085_MARK LOGO: CGS
 QR0085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0085+STABILITY: SURFACE MOTION
 QR0085
 QR0085  HISTORY     - Date     Condition        Report By
 QR0085  HISTORY     - 1934     MONUMENTED       CGS
 QR0085
 QR0085                          STATION DESCRIPTION
 QR0085
 QR0085'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0085'1.7 MI N FROM WARNER.
 QR0085'1.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0085'PACIFIC RAILWAY STATION AT WARNER, BROWN COUNTY, ABOUT 18
 QR0085'POLES SOUTH OF MILEPOST 121, 75 FEET WEST OF THE CENTER LINE
 QR0085'OF THE TRACK, AT A 2-FOOT CONCRETE PIPE CULVERT, IN THE EAST
 QR0085'CONCRETE HEAD WALL, AND ABOUT 2 FEET LOWER THAN THE TRACK.
 QR0085'A STANDARD DISK, STAMPED G 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0018 ***********************************************************************
 QR0018  DESIGNATION -  G 61
 QR0018  PID         -  QR0018
 QR0018  STATE/COUNTY-  SD/BROWN
 QR0018  COUNTRY     -  US
 QR0018  USGS QUAD   -  HOUGHTON (2017)
 QR0018
 QR0018                         *CURRENT SURVEY CONTROL
 QR0018  ______________________________________________________________________
 QR0018* NAD 83(1986) POSITION- 45 50 06.     (N) 098 10 40.     (W)   SCALED
 QR0018* NAVD 88 ORTHO HEIGHT -   395.685 (meters)     1298.18  (feet) ADJUSTED
 QR0018  ______________________________________________________________________
 QR0018  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 QR0018  DYNAMIC HEIGHT  -        395.668 (meters)     1298.12  (feet) COMP
 QR0018  MODELED GRAVITY -    980,560.4   (mgal)                       NAVD 88
 QR0018
 QR0018  VERT ORDER      -  FIRST     CLASS II
 QR0018
 QR0018.The horizontal coordinates were scaled from a map and have
 QR0018.an estimated accuracy of +/- 6 seconds.
 QR0018
 QR0018.The orthometric height was determined by differential leveling and
 QR0018.adjusted by the NATIONAL GEODETIC SURVEY
 QR0018.in June 1991.
 QR0018
 QR0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0018.GEOID18 height accuracy estimate available here.
 QR0018
 QR0018.Click photographs - Photos may exist for this station.
 QR0018
 QR0018.The dynamic height is computed by dividing the NAVD 88
 QR0018.geopotential number by the normal gravity value computed on the
 QR0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0018.degrees latitude (g = 980.6199 gals.).
 QR0018
 QR0018.The modeled gravity was interpolated from observed gravity values.
 QR0018
 QR0018;                    North         East    Units  Estimated Accuracy
 QR0018;SPC SD N     -   224,040.      741,570.      MT  (+/- 180 meters Scaled)
 QR0018
 QR0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR638760(NAD 83)
 QR0018
 QR0018                          SUPERSEDED SURVEY CONTROL
 QR0018
 QR0018  NGVD 29 (??/??/92)  395.372  (m)         1297.15   (f) ADJ UNCH    1 2
 QR0018
 QR0018.Superseded values are not recommended for survey control.
 QR0018
 QR0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0018.See file dsdata.pdf to determine how the superseded data were derived.
 QR0018
 QR0018_MARKER: DB = BENCH MARK DISK
 QR0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0018_STAMPING: G 61 1934
 QR0018_MARK LOGO: CGS
 QR0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0018+STABILITY: SURFACE MOTION
 QR0018
 QR0018  HISTORY     - Date     Condition        Report By
 QR0018  HISTORY     - 1934     MONUMENTED       CGS
 QR0018
 QR0018                          STATION DESCRIPTION
 QR0018
 QR0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0018'3.5 MI SW FROM HECLA.
 QR0018'3.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 QR0018'FROM THE STATION AT HECLA, BROWN COUNTY, ABOUT 15 POLES SOUTH OF
 QR0018'MILEPOST 114, AT A ROAD CROSSING, ABOUT 90 FEET SOUTH OF THE
 QR0018'CENTER LINE OF THE ROAD, 42 FEET EAST OF THE CENTER LINE OF THE
 QR0018'TRACK, 8 FEET SOUTH OF A POLE, AND ABOUT 2 FEET LOWER THAN THE
 QR0018'TRACK.  A STANDARD DISK, STAMPED G 61 1934 AND SET IN THE TOP OF
 QR0018'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0318 ***********************************************************************
 QQ0318  DESIGNATION -  G 62
 QQ0318  PID         -  QQ0318
 QQ0318  STATE/COUNTY-  SD/MARSHALL
 QQ0318  COUNTRY     -  US
 QQ0318  USGS QUAD   -  KIDDER SE (2017)
 QQ0318
 QQ0318                         *CURRENT SURVEY CONTROL
 QQ0318  ______________________________________________________________________
 QQ0318* NAD 83(1986) POSITION- 45 45 37.46   (N) 097 31 31.70   (W)   HD_HELD1
 QQ0318* NAVD 88 ORTHO HEIGHT -   554.500 (meters)     1819.22  (feet) ADJUSTED
 QQ0318  ______________________________________________________________________
 QQ0318  GEOID HEIGHT    -        -25.177 (meters)                     GEOID18
 QQ0318  DYNAMIC HEIGHT  -        554.466 (meters)     1819.11  (feet) COMP
 QQ0318  MODELED GRAVITY -    980,537.4   (mgal)                       NAVD 88
 QQ0318
 QQ0318  VERT ORDER      -  SECOND    CLASS 0
 QQ0318
 QQ0318.The horizontal coordinates were determined by differentially corrected
 QQ0318.hand held GPS observations or other comparable positioning techniques
 QQ0318.and have an estimated accuracy of +/- 3 meters.
 QQ0318
 QQ0318.The orthometric height was determined by differential leveling and
 QQ0318.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0318.in June 1991.
 QQ0318
 QQ0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0318.GEOID18 height accuracy estimate available here.
 QQ0318
 QQ0318.Click photographs - Photos may exist for this station.
 QQ0318
 QQ0318.The dynamic height is computed by dividing the NAVD 88
 QQ0318.geopotential number by the normal gravity value computed on the
 QQ0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0318.degrees latitude (g = 980.6199 gals.).
 QQ0318
 QQ0318.The modeled gravity was interpolated from observed gravity values.
 QQ0318
 QQ0318;                    North         East    Units  Estimated Accuracy
 QQ0318;SPC SD N     -   217,092.4     792,483.8     MT  (+/- 3 meters HH1 GPS) 
 QQ0318
 QQ0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1466768484(NAD 83)
 QQ0318
 QQ0318                          SUPERSEDED SURVEY CONTROL
 QQ0318
 QQ0318  NGVD 29 (??/??/92)  554.215  (m)         1818.29   (f) ADJ UNCH    2 0
 QQ0318
 QQ0318.Superseded values are not recommended for survey control.
 QQ0318
 QQ0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0318.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0318
 QQ0318_MARKER: DB = BENCH MARK DISK
 QQ0318_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0318_SP_SET: BOX CULVERT WINGWALL
 QQ0318_STAMPING: G 62 1934
 QQ0318_MARK LOGO: CGS
 QQ0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0318+STABILITY: SURFACE MOTION
 QQ0318
 QQ0318  HISTORY     - Date     Condition        Report By
 QQ0318  HISTORY     - 1934     MONUMENTED       CGS
 QQ0318
 QQ0318                          STATION DESCRIPTION
 QQ0318
 QQ0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0318'7.3 MI W FROM LAKE CITY.
 QQ0318'7.3 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL
 QQ0318'AT LAKE CITY, MARSHALL COUNTY, ON A NORTH-AND-SOUTH ROAD, ABOUT
 QQ0318'300 FEET SOUTH OF A CROSS ROAD, AT A 4-FOOT CONCRETE BOX CULVERT,
 QQ0318'AND IN THE TOP OF THE NORTHWEST CONCRETE WING WALL.  A STANDARD
 QQ0318'DISK, STAMPED G 62 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0233 ***********************************************************************
 QQ0233  DESIGNATION -  G 63
 QQ0233  PID         -  QQ0233
 QQ0233  STATE/COUNTY-  SD/ROBERTS
 QQ0233  COUNTRY     -  US
 QQ0233  USGS QUAD   -  ENEMY SWIM LAKE EAST (2017)
 QQ0233
 QQ0233                         *CURRENT SURVEY CONTROL
 QQ0233  ______________________________________________________________________
 QQ0233* NAD 83(1986) POSITION- 45 26 34.     (N) 097 08 41.     (W)   SCALED
 QQ0233* NAVD 88 ORTHO HEIGHT -   602.626 (meters)     1977.12  (feet) ADJUSTED
 QQ0233  ______________________________________________________________________
 QQ0233  GEOID HEIGHT    -        -25.293 (meters)                     GEOID18
 QQ0233  DYNAMIC HEIGHT  -        602.563 (meters)     1976.91  (feet) COMP
 QQ0233  MODELED GRAVITY -    980,491.5   (mgal)                       NAVD 88
 QQ0233
 QQ0233  VERT ORDER      -  SECOND    CLASS 0
 QQ0233
 QQ0233.The horizontal coordinates were scaled from a map and have
 QQ0233.an estimated accuracy of +/- 6 seconds.
 QQ0233
 QQ0233.The orthometric height was determined by differential leveling and
 QQ0233.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0233.in June 1991.
 QQ0233
 QQ0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0233.GEOID18 height accuracy estimate available here.
 QQ0233
 QQ0233.Click photographs - Photos may exist for this station.
 QQ0233
 QQ0233.The dynamic height is computed by dividing the NAVD 88
 QQ0233.geopotential number by the normal gravity value computed on the
 QQ0233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0233.degrees latitude (g = 980.6199 gals.).
 QQ0233
 QQ0233.The modeled gravity was interpolated from observed gravity values.
 QQ0233
 QQ0233;                    North         East    Units  Estimated Accuracy
 QQ0233;SPC SD N     -   182,790.      823,330.      MT  (+/- 180 meters Scaled)
 QQ0233
 QQ0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR450338(NAD 83)
 QQ0233
 QQ0233                          SUPERSEDED SURVEY CONTROL
 QQ0233
 QQ0233  NGVD 29 (??/??/92)  602.349  (m)         1976.21   (f) ADJ UNCH    2 0
 QQ0233
 QQ0233.Superseded values are not recommended for survey control.
 QQ0233
 QQ0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0233.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0233
 QQ0233_MARKER: DB = BENCH MARK DISK
 QQ0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0233_STAMPING: G 63 1934
 QQ0233_MARK LOGO: CGS
 QQ0233_PROJECTION: FLUSH
 QQ0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0233+STABILITY: SURFACE MOTION
 QQ0233
 QQ0233  HISTORY     - Date     Condition        Report By
 QQ0233  HISTORY     - 1934     MONUMENTED       CGS
 QQ0233  HISTORY     - 1970     GOOD             USGS
 QQ0233  HISTORY     - 1971     GOOD
 QQ0233
 QQ0233                          STATION DESCRIPTION
 QQ0233
 QQ0233'DESCRIBED BY US GEOLOGICAL SURVEY 1970
 QQ0233'9.9 MI NE FROM ORTLEY.
 QQ0233'ORTLEY 7.4 MILES NORTH 2.5 MILES EAST OF T 123 N, R 53 W, NEAR
 QQ0233'CORNER OF SECTIONS 10-11-14-15, 37 FEET NORTH OF AN EASTWEST
 QQ0233'GRAVELED ROAD 15 FEET WEST OF A NORTH-SOUTH ROAD, 2 FEET N W
 QQ0233'OF A WITNESS POST, IN A CONCRETE POST FLUSH WITH THE GROUND A
 QQ0233'STANDARD DISK STAMPED G 63 1934.
 QQ0233
 QQ0233                          STATION RECOVERY (1971)
 QQ0233
 QQ0233'RECOVERED 1971
 QQ0233'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0449 ***********************************************************************
 QS0449  DESIGNATION -  G 65
 QS0449  PID         -  QS0449
 QS0449  STATE/COUNTY-  SD/CORSON
 QS0449  COUNTRY     -  US
 QS0449  USGS QUAD   -  WALKER (2017)
 QS0449
 QS0449                         *CURRENT SURVEY CONTROL
 QS0449  ______________________________________________________________________
 QS0449* NAD 83(1986) POSITION- 45 54 40.     (N) 101 05 33.     (W)   SCALED
 QS0449* NAVD 88 ORTHO HEIGHT -   661.505 (meters)     2170.29  (feet) ADJUSTED
 QS0449  ______________________________________________________________________
 QS0449  GEOID HEIGHT    -        -20.881 (meters)                     GEOID18
 QS0449  DYNAMIC HEIGHT  -        661.438 (meters)     2170.07  (feet) COMP
 QS0449  MODELED GRAVITY -    980,492.7   (mgal)                       NAVD 88
 QS0449
 QS0449  VERT ORDER      -  SECOND    CLASS 0
 QS0449
 QS0449.The horizontal coordinates were scaled from a map and have
 QS0449.an estimated accuracy of +/- 6 seconds.
 QS0449
 QS0449.The orthometric height was determined by differential leveling and
 QS0449.adjusted by the NATIONAL GEODETIC SURVEY
 QS0449.in June 1991.
 QS0449
 QS0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0449.GEOID18 height accuracy estimate available here.
 QS0449
 QS0449.Click photographs - Photos may exist for this station.
 QS0449
 QS0449.The dynamic height is computed by dividing the NAVD 88
 QS0449.geopotential number by the normal gravity value computed on the
 QS0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0449.degrees latitude (g = 980.6199 gals.).
 QS0449
 QS0449.The modeled gravity was interpolated from observed gravity values.
 QS0449
 QS0449;                    North         East    Units  Estimated Accuracy
 QS0449;SPC SD N     -   231,470.      515,230.      MT  (+/- 180 meters Scaled)
 QS0449
 QS0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR377863(NAD 83)
 QS0449
 QS0449                          SUPERSEDED SURVEY CONTROL
 QS0449
 QS0449  NGVD 29 (??/??/92)  661.031  (m)         2168.73   (f) ADJ UNCH    2 0
 QS0449
 QS0449.Superseded values are not recommended for survey control.
 QS0449
 QS0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0449.See file dsdata.pdf to determine how the superseded data were derived.
 QS0449
 QS0449_MARKER: DB = BENCH MARK DISK
 QS0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0449_STAMPING: G 65 1934
 QS0449_MARK LOGO: CGS
 QS0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0449+STABILITY: SURFACE MOTION
 QS0449
 QS0449  HISTORY     - Date     Condition        Report By
 QS0449  HISTORY     - 1934     MONUMENTED       CGS
 QS0449  HISTORY     - 1940     GOOD             CGS
 QS0449
 QS0449                          STATION DESCRIPTION
 QS0449
 QS0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0449'AT WALKER.
 QS0449'AT WALKER, CORSON COUNTY, ABOUT 90 FEET WEST OF THE CHICAGO,
 QS0449'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, 23 FEET NORTH
 QS0449'OF THE CENTER LINE OF THE TRACK, 1 FOOT NORTH OF A WHITE REFERENCE
 QS0449'POST STENCILED U.S.B.M., AND ABOUT LEVEL WITH THE TRACK.  A
 QS0449'STANDARD DISK, STAMPED G 65 1934 AND SET IN THE TOP OF A CONCRETE
 QS0449'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0405 ***********************************************************************
 QS0405  DESIGNATION -  G 66
 QS0405  PID         -  QS0405
 QS0405  STATE/COUNTY-  SD/CORSON
 QS0405  COUNTRY     -  US
 QS0405  USGS QUAD   -  WAKPALA (2017)
 QS0405
 QS0405                         *CURRENT SURVEY CONTROL
 QS0405  ______________________________________________________________________
 QS0405* NAD 83(1986) POSITION- 45 37 32.     (N) 100 30 08.     (W)   SCALED
 QS0405* NAVD 88 ORTHO HEIGHT -   486.262 (meters)     1595.34  (feet) ADJUSTED
 QS0405  ______________________________________________________________________
 QS0405  GEOID HEIGHT    -        -21.676 (meters)                     GEOID18
 QS0405  DYNAMIC HEIGHT  -        486.224 (meters)     1595.22  (feet) COMP
 QS0405  MODELED GRAVITY -    980,523.2   (mgal)                       NAVD 88
 QS0405
 QS0405  VERT ORDER      -  FIRST     CLASS II
 QS0405
 QS0405.The horizontal coordinates were scaled from a map and have
 QS0405.an estimated accuracy of +/- 6 seconds.
 QS0405
 QS0405.The orthometric height was determined by differential leveling and
 QS0405.adjusted by the NATIONAL GEODETIC SURVEY
 QS0405.in June 1991.
 QS0405
 QS0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0405.GEOID18 height accuracy estimate available here.
 QS0405
 QS0405.Click photographs - Photos may exist for this station.
 QS0405
 QS0405.The dynamic height is computed by dividing the NAVD 88
 QS0405.geopotential number by the normal gravity value computed on the
 QS0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0405.degrees latitude (g = 980.6199 gals.).
 QS0405
 QS0405.The modeled gravity was interpolated from observed gravity values.
 QS0405
 QS0405;                    North         East    Units  Estimated Accuracy
 QS0405;SPC SD N     -   199,280.      560,840.      MT  (+/- 180 meters Scaled)
 QS0405
 QS0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR828535(NAD 83)
 QS0405
 QS0405                          SUPERSEDED SURVEY CONTROL
 QS0405
 QS0405  NGVD 29 (??/??/92)  485.886  (m)         1594.11   (f) ADJ UNCH    1 2
 QS0405
 QS0405.Superseded values are not recommended for survey control.
 QS0405
 QS0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0405.See file dsdata.pdf to determine how the superseded data were derived.
 QS0405
 QS0405_MARKER: DB = BENCH MARK DISK
 QS0405_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0405_SP_SET: CULVERT HEADWALL
 QS0405_STAMPING: G 66 1934
 QS0405_MARK LOGO: CGS
 QS0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0405+STABILITY: SURFACE MOTION
 QS0405
 QS0405  HISTORY     - Date     Condition        Report By
 QS0405  HISTORY     - 1934     MONUMENTED       CGS
 QS0405  HISTORY     - 1949     GOOD             CGS
 QS0405  HISTORY     - 1966     POOR             USGS
 QS0405
 QS0405                          STATION DESCRIPTION
 QS0405
 QS0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0405'2.9 MI SE FROM WAKPALA.
 QS0405'2.9 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0405'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, 2 POLES EAST OF
 QS0405'MILEPOST 814, SET IN THE CENTER OF THE TOP OF THE NORTHEAST
 QS0405'CONCRETE HEADWALL OF CULVERT 16, AND 3 FEET LOWER THAT THE TRACK.
 QS0405'SECTION 12 T 19 N, R 29 E, IN NW 1/4 OF NW 1/4 NOTE-- BENCH MARK
 QS0405'IS UNDER WATER.
 QS0405
 QS0405                          STATION RECOVERY (1966)
 QS0405
 QS0405'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 QS0405'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0075 ***********************************************************************
 QS0075  DESIGNATION -  G 67
 QS0075  PID         -  QS0075
 QS0075  STATE/COUNTY-  SD/CAMPBELL
 QS0075  COUNTRY     -  US
 QS0075  USGS QUAD   -  MOUND CITY (2017)
 QS0075
 QS0075                         *CURRENT SURVEY CONTROL
 QS0075  ______________________________________________________________________
 QS0075* NAD 83(1986) POSITION- 45 39 49.     (N) 100 02 52.     (W)   SCALED
 QS0075* NAVD 88 ORTHO HEIGHT -   524.638 (meters)     1721.25  (feet) ADJUSTED
 QS0075  ______________________________________________________________________
 QS0075  GEOID HEIGHT    -        -22.332 (meters)                     GEOID18
 QS0075  DYNAMIC HEIGHT  -        524.594 (meters)     1721.11  (feet) COMP
 QS0075  MODELED GRAVITY -    980,515.3   (mgal)                       NAVD 88
 QS0075
 QS0075  VERT ORDER      -  SECOND    CLASS 0
 QS0075
 QS0075.The horizontal coordinates were scaled from a map and have
 QS0075.an estimated accuracy of +/- 6 seconds.
 QS0075
 QS0075.The orthometric height was determined by differential leveling and
 QS0075.adjusted by the NATIONAL GEODETIC SURVEY
 QS0075.in June 1991.
 QS0075
 QS0075.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0075.GEOID18 height accuracy estimate available here.
 QS0075
 QS0075.Click photographs - Photos may exist for this station.
 QS0075
 QS0075.The dynamic height is computed by dividing the NAVD 88
 QS0075.geopotential number by the normal gravity value computed on the
 QS0075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0075.degrees latitude (g = 980.6199 gals.).
 QS0075
 QS0075.The modeled gravity was interpolated from observed gravity values.
 QS0075
 QS0075;                    North         East    Units  Estimated Accuracy
 QS0075;SPC SD N     -   203,390.      596,280.      MT  (+/- 180 meters Scaled)
 QS0075
 QS0075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR183572(NAD 83)
 QS0075
 QS0075                          SUPERSEDED SURVEY CONTROL
 QS0075
 QS0075  NGVD 29 (??/??/92)  524.261  (m)         1720.01   (f) ADJ UNCH    2 0
 QS0075
 QS0075.Superseded values are not recommended for survey control.
 QS0075
 QS0075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0075.See file dsdata.pdf to determine how the superseded data were derived.
 QS0075
 QS0075_MARKER: DB = BENCH MARK DISK
 QS0075_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0075_SP_SET: CULVERT HEADWALL
 QS0075_STAMPING: G 67 1934
 QS0075_MARK LOGO: CGS
 QS0075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0075+STABILITY: SURFACE MOTION
 QS0075
 QS0075  HISTORY     - Date     Condition        Report By
 QS0075  HISTORY     - 1934     MONUMENTED       CGS
 QS0075  HISTORY     - 1953     GOOD             CGS
 QS0075
 QS0075                          STATION DESCRIPTION
 QS0075
 QS0075'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0075'5.3 MI S FROM MOUND CITY.
 QS0075'ABOUT 5.3 MILES SOUTH ALONG OLD U.S. HIGHWAY 83 FROM THE COURTHOUSE
 QS0075'AT MOUND CITY, CAMPBELL COUNTY, AT A 2- BY 6-FOOT CONCRETE BOX
 QS0075'CULVERT, IN THE CENTER OF THE TOP OF THE EAST HEAD WALL, 12.5
 QS0075'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 6 FEET NORTH OF A
 QS0075'WHITE POST, AND ABOUT 3.2 FEET HIGHER THAN THE HIGHWAY.  A
 QS0075'STANDARD DISK, STAMPED G 67 1934.
 QS0075
 QS0075                          STATION RECOVERY (1953)
 QS0075
 QS0075'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0312 ***********************************************************************
 QR0312  DESIGNATION -  G 68
 QR0312  PID         -  QR0312
 QR0312  STATE/COUNTY-  SD/POTTER
 QR0312  COUNTRY     -  US
 QR0312  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0312
 QR0312                         *CURRENT SURVEY CONTROL
 QR0312  ______________________________________________________________________
 QR0312* NAD 83(1986) POSITION- 45 11 15.     (N) 099 56 21.     (W)   SCALED
 QR0312* NAVD 88 ORTHO HEIGHT -   594.649 (meters)     1950.94  (feet) ADJUSTED
 QR0312  ______________________________________________________________________
 QR0312  GEOID HEIGHT    -        -22.383 (meters)                     GEOID18
 QR0312  DYNAMIC HEIGHT  -        594.566 (meters)     1950.67  (feet) COMP
 QR0312  MODELED GRAVITY -    980,458.3   (mgal)                       NAVD 88
 QR0312
 QR0312  VERT ORDER      -  SECOND    CLASS 0
 QR0312
 QR0312.The horizontal coordinates were scaled from a map and have
 QR0312.an estimated accuracy of +/- 6 seconds.
 QR0312
 QR0312.The orthometric height was determined by differential leveling and
 QR0312.adjusted by the NATIONAL GEODETIC SURVEY
 QR0312.in June 1991.
 QR0312
 QR0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0312.GEOID18 height accuracy estimate available here.
 QR0312
 QR0312.Click photographs - Photos may exist for this station.
 QR0312
 QR0312.The dynamic height is computed by dividing the NAVD 88
 QR0312.geopotential number by the normal gravity value computed on the
 QR0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0312.degrees latitude (g = 980.6199 gals.).
 QR0312
 QR0312.The modeled gravity was interpolated from observed gravity values.
 QR0312
 QR0312;                    North         East    Units  Estimated Accuracy
 QR0312;SPC SD N     -   150,480.      604,780.      MT  (+/- 180 meters Scaled)
 QR0312
 QR0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR262042(NAD 83)
 QR0312
 QR0312                          SUPERSEDED SURVEY CONTROL
 QR0312
 QR0312  NGVD 29 (??/??/92)  594.29   (m)         1949.8    (f) COMPUTED    2 0
 QR0312
 QR0312.Superseded values are not recommended for survey control.
 QR0312
 QR0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0312.See file dsdata.pdf to determine how the superseded data were derived.
 QR0312
 QR0312_MARKER: DB = BENCH MARK DISK
 QR0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0312_STAMPING: G 68 1934
 QR0312_MARK LOGO: CGS
 QR0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0312+STABILITY: SURFACE MOTION
 QR0312
 QR0312  HISTORY     - Date     Condition        Report By
 QR0312  HISTORY     - 1934     MONUMENTED       CGS
 QR0312
 QR0312                          STATION DESCRIPTION
 QR0312
 QR0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0312'12.4 MI N FROM GETTYSBURG.
 QR0312'12.4 MILES NORTH OF WATER TANK AT ALONG U.S. HIWAY 83, 48
 QR0312'FEET SOUTH OF POINT OF INTERSECTION OF T ROAD, THENCE 45 FEET
 QR0312'WEST OF CENTERLINE OF HIWAY.  2 FEET BELOW LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0232 ***********************************************************************
 QS0232  DESIGNATION -  G 69
 QS0232  PID         -  QS0232
 QS0232  STATE/COUNTY-  SD/DEWEY
 QS0232  COUNTRY     -  US
 QS0232  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0232
 QS0232                         *CURRENT SURVEY CONTROL
 QS0232  ______________________________________________________________________
 QS0232* NAD 83(1986) POSITION- 45 03 03.93   (N) 100 20 47.21   (W)   HD_HELD1
 QS0232* NAVD 88 ORTHO HEIGHT -   546.956 (meters)     1794.47  (feet) ADJUSTED
 QS0232  ______________________________________________________________________
 QS0232  GEOID HEIGHT    -        -22.411 (meters)                     GEOID18
 QS0232  DYNAMIC HEIGHT  -        546.877 (meters)     1794.21  (feet) COMP
 QS0232  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 QS0232
 QS0232  VERT ORDER      -  SECOND    CLASS 0
 QS0232
 QS0232.The horizontal coordinates were determined by differentially corrected
 QS0232.hand held GPS observations or other comparable positioning techniques
 QS0232.and have an estimated accuracy of +/- 3 meters.
 QS0232
 QS0232.The orthometric height was determined by differential leveling and
 QS0232.adjusted by the NATIONAL GEODETIC SURVEY
 QS0232.in June 1991.
 QS0232
 QS0232.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0232.GEOID18 height accuracy estimate available here.
 QS0232
 QS0232.Click photographs - Photos may exist for this station.
 QS0232
 QS0232.The dynamic height is computed by dividing the NAVD 88
 QS0232.geopotential number by the normal gravity value computed on the
 QS0232.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0232.degrees latitude (g = 980.6199 gals.).
 QS0232
 QS0232.The modeled gravity was interpolated from observed gravity values.
 QS0232
 QS0232;                    North         East    Units  Estimated Accuracy
 QS0232;SPC SD N     -   135,378.6     572,709.8     MT  (+/- 3 meters HH1 GPS) 
 QS0232
 QS0232_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9397389507(NAD 83)
 QS0232
 QS0232                          SUPERSEDED SURVEY CONTROL
 QS0232
 QS0232  NGVD 29 (??/??/92)  546.574  (m)         1793.22   (f) ADJ UNCH    2 0
 QS0232
 QS0232.Superseded values are not recommended for survey control.
 QS0232
 QS0232.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0232.See file dsdata.pdf to determine how the superseded data were derived.
 QS0232
 QS0232_MARKER: DB = BENCH MARK DISK
 QS0232_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0232_STAMPING: G 69 1934
 QS0232_MARK LOGO: CGS
 QS0232_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0232+STABILITY: SURFACE MOTION
 QS0232
 QS0232  HISTORY     - Date     Condition        Report By
 QS0232  HISTORY     - 1934     MONUMENTED       CGS
 QS0232  HISTORY     - 1945     GOOD             CGS
 QS0232
 QS0232                          STATION DESCRIPTION
 QS0232
 QS0232'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0232'3.3 MI NW FROM CHEYENNE AGENCY.
 QS0232'3.3 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE CHEYENNE RIVER
 QS0232'INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0232'AT THE FOOT OF A LONG SLOPE, 51 FEET WEST OF THE CENTER LINE
 QS0232'OF THE HIGHWAY, 40 FEET WEST OF POLE 9/1 18, AND ABOUT 2 FEET
 QS0232'LOWER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED G 69 1934 AND
 QS0232'SET IN THE TOP OF A CONCRETE POST.
 QS0232
 QS0232                          STATION RECOVERY (1945)
 QS0232
 QS0232'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0232'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0354 ***********************************************************************
 OR0354  DESIGNATION -  G 7
 OR0354  PID         -  OR0354
 OR0354  STATE/COUNTY-  SD/AURORA
 OR0354  COUNTRY     -  US
 OR0354  USGS QUAD   -  WHITE LAKE (2017)
 OR0354
 OR0354                         *CURRENT SURVEY CONTROL
 OR0354  ______________________________________________________________________
 OR0354* NAD 83(1986) POSITION- 43 43 37.     (N) 098 41 39.     (W)   SCALED
 OR0354* NAVD 88 ORTHO HEIGHT -   499.772 (meters)     1639.67  (feet) ADJUSTED
 OR0354  ______________________________________________________________________
 OR0354  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 OR0354  DYNAMIC HEIGHT  -        499.645 (meters)     1639.25  (feet) COMP
 OR0354  MODELED GRAVITY -    980,350.4   (mgal)                       NAVD 88
 OR0354
 OR0354  VERT ORDER      -  FIRST     CLASS II
 OR0354
 OR0354.The horizontal coordinates were scaled from a map and have
 OR0354.an estimated accuracy of +/- 6 seconds.
 OR0354
 OR0354.The orthometric height was determined by differential leveling and
 OR0354.adjusted by the NATIONAL GEODETIC SURVEY
 OR0354.in June 1991.
 OR0354
 OR0354.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0354.GEOID18 height accuracy estimate available here.
 OR0354
 OR0354.Click photographs - Photos may exist for this station.
 OR0354
 OR0354.The dynamic height is computed by dividing the NAVD 88
 OR0354.geopotential number by the normal gravity value computed on the
 OR0354.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0354.degrees latitude (g = 980.6199 gals.).
 OR0354
 OR0354.The modeled gravity was interpolated from observed gravity values.
 OR0354
 OR0354;                    North         East    Units  Estimated Accuracy
 OR0354;SPC SD S     -   156,120.      732,050.      MT  (+/- 180 meters Scaled)
 OR0354
 OR0354_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP246415(NAD 83)
 OR0354
 OR0354                          SUPERSEDED SURVEY CONTROL
 OR0354
 OR0354  NGVD 29 (??/??/92)  499.432  (m)         1638.55   (f) ADJ UNCH    1 2
 OR0354
 OR0354.Superseded values are not recommended for survey control.
 OR0354
 OR0354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0354.See file dsdata.pdf to determine how the superseded data were derived.
 OR0354
 OR0354_MARKER: DB = BENCH MARK DISK
 OR0354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0354_STAMPING: G 7 1925
 OR0354_MARK LOGO: CGS
 OR0354_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0354+STABILITY: SURFACE MOTION
 OR0354_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0354+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 OR0354
 OR0354  HISTORY     - Date     Condition        Report By
 OR0354  HISTORY     - 1925     MONUMENTED       CGS
 OR0354  HISTORY     - 1935     GOOD             CGS
 OR0354  HISTORY     - 1975     MARK NOT FOUND   USGS
 OR0354  HISTORY     - 19850627 GOOD             NGS
 OR0354  HISTORY     - 20120126 GOOD             INDIV
 OR0354
 OR0354                          STATION DESCRIPTION
 OR0354
 OR0354'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0354'1.4 MI E FROM WHITE LAKE.
 OR0354'ABOUT 1.4 (1) MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0354'AND PACIFIC RAILROAD FROM WHITE LAKE, AURORA COUNTY, AT A
 OR0354'SECTION-LINE ROAD CROSSING, 90 FEET NORTH OF THE CENTER LINE
 OR0354'OF THE TRACK, 42 FEET WEST OF THE CENTER LINE OF THE ROAD, 11
 OR0354'FEET SOUTHWEST OF A FENCE CORNER AT THE SOUTHEAST CORNER OF A
 OR0354'FIELD, AND 8 FEET WEST OF THE FENCE.  A STANDARD DISK, STAMPED
 OR0354'G 7 1925 AND SET IN THE TOP OF A CONCRETE POST.
 OR0354
 OR0354                          STATION RECOVERY (1935)
 OR0354
 OR0354'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0354'RECOVERED IN GOOD CONDITION.
 OR0354
 OR0354                          STATION RECOVERY (1975)
 OR0354
 OR0354'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 OR0354'THE AREA DESCRIBED IS PLOWED FOR A FIREBREAK EACH SUMMER. PROBED AND
 OR0354'DUG IN THE AREA ABOUT 30 MIN.
 OR0354
 OR0354                          STATION RECOVERY (1985)
 OR0354
 OR0354'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 OR0354'AZIMUTH MARK NO 1 IS A STANDARD CGS DISK STAMPED G 7 1925, SET INTO
 OR0354'THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 OR0354'RECESSED 4 INCHES (10 CM) ABOVE THE GROUND.  THE DISK IS A BENCH MARK
 OR0354'DISK.  LOCATED 27.4 METERS (89.9 FT) N FROM THE CENTER OF RAILROAD
 OR0354'TRACK.  12.8 METERS (42.0 FT) W FROM THE CENTER OF A GRAVELED ROAD.
 OR0354'3.4 METERS (11.2 FT) SSW FROM A FENCE CORNER.  0.3 METERS (1.0 FT) E
 OR0354'FROM A WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE GRAVELED ROAD
 OR0354'LEADING NORTH MENTIONED ABOVE, GO NORTH FOR 0.5 KM (0.30 MI) TO
 OR0354'RAILROAD CROSSING AND THE MARK.
 OR0354
 OR0354                          STATION RECOVERY (2012)
 OR0354
 OR0354'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0354'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0870 ***********************************************************************
 PU0870  DESIGNATION -  G 7 B 1
 PU0870  PID         -  PU0870
 PU0870  STATE/COUNTY-  SD/MEADE
 PU0870  COUNTRY     -  US
 PU0870  USGS QUAD   -  FAIRPOINT (2017)
 PU0870
 PU0870                         *CURRENT SURVEY CONTROL
 PU0870  ______________________________________________________________________
 PU0870* NAD 83(1986) POSITION- 44 41 52.     (N) 102 47 44.     (W)   SCALED
 PU0870* NAVD 88 ORTHO HEIGHT -   906.224 (meters)     2973.17  (feet) ADJUSTED
 PU0870  ______________________________________________________________________
 PU0870  GEOID HEIGHT    -        -17.735 (meters)                     GEOID18
 PU0870  DYNAMIC HEIGHT  -        905.994 (meters)     2972.42  (feet) COMP
 PU0870  MODELED GRAVITY -    980,332.6   (mgal)                       NAVD 88
 PU0870
 PU0870  VERT ORDER      -  SECOND    CLASS 0
 PU0870
 PU0870.The horizontal coordinates were scaled from a map and have
 PU0870.an estimated accuracy of +/- 6 seconds.
 PU0870
 PU0870.The orthometric height was determined by differential leveling and
 PU0870.adjusted by the NATIONAL GEODETIC SURVEY
 PU0870.in June 1991.
 PU0870
 PU0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0870.GEOID18 height accuracy estimate available here.
 PU0870
 PU0870.Click photographs - Photos may exist for this station.
 PU0870
 PU0870.The dynamic height is computed by dividing the NAVD 88
 PU0870.geopotential number by the normal gravity value computed on the
 PU0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0870.degrees latitude (g = 980.6199 gals.).
 PU0870
 PU0870.The modeled gravity was interpolated from observed gravity values.
 PU0870
 PU0870;                    North         East    Units  Estimated Accuracy
 PU0870;SPC SD N     -    99,880.      378,480.      MT  (+/- 180 meters Scaled)
 PU0870
 PU0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK746517(NAD 83)
 PU0870
 PU0870                          SUPERSEDED SURVEY CONTROL
 PU0870
 PU0870  NGVD 29 (??/??/92)  905.75   (m)         2971.6    (f) COMPUTED    2 0
 PU0870
 PU0870.Superseded values are not recommended for survey control.
 PU0870
 PU0870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0870.See file dsdata.pdf to determine how the superseded data were derived.
 PU0870
 PU0870_MARKER: Z = SEE DESCRIPTION
 PU0870_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0870_SP_SET: PIER
 PU0870_STAMPING: G 7 B 1
 PU0870_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0870
 PU0870  HISTORY     - Date     Condition        Report By
 PU0870  HISTORY     - UNK      MONUMENTED       USAF
 PU0870  HISTORY     - 1962     GOOD             CGS
 PU0870
 PU0870                          STATION DESCRIPTION
 PU0870
 PU0870'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0870'3.55 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT FAIRPOINT,
 PU0870'ON THE TOP OF A SMALL HILL, IN A PASTURE, 130 YARDS EAST OF THE
 PU0870'CENTER LINE OF THE ROAD, CENTER OF TRIBRACH MOUNTED ON THE TOP
 PU0870'OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE THE
 PU0870'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0259 ***********************************************************************
 QS0259  DESIGNATION -  G 71
 QS0259  PID         -  QS0259
 QS0259  STATE/COUNTY-  SD/DEWEY
 QS0259  COUNTRY     -  US
 QS0259  USGS QUAD   -  TRAIL CITY (2017)
 QS0259
 QS0259                         *CURRENT SURVEY CONTROL
 QS0259  ______________________________________________________________________
 QS0259* NAD 83(1986) POSITION- 45 28 03.     (N) 100 42 38.     (W)   SCALED
 QS0259* NAVD 88 ORTHO HEIGHT -   655.335 (meters)     2150.04  (feet) ADJUSTED
 QS0259  ______________________________________________________________________
 QS0259  GEOID HEIGHT    -        -21.467 (meters)                     GEOID18
 QS0259  DYNAMIC HEIGHT  -        655.260 (meters)     2149.80  (feet) COMP
 QS0259  MODELED GRAVITY -    980,479.4   (mgal)                       NAVD 88
 QS0259
 QS0259  VERT ORDER      -  FIRST     CLASS II
 QS0259
 QS0259.The horizontal coordinates were scaled from a map and have
 QS0259.an estimated accuracy of +/- 6 seconds.
 QS0259
 QS0259.The orthometric height was determined by differential leveling and
 QS0259.adjusted by the NATIONAL GEODETIC SURVEY
 QS0259.in April 2000.
 QS0259
 QS0259.No vertical observational check was made to the station.
 QS0259
 QS0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0259.GEOID18 height accuracy estimate available here.
 QS0259
 QS0259.Click photographs - Photos may exist for this station.
 QS0259
 QS0259.The dynamic height is computed by dividing the NAVD 88
 QS0259.geopotential number by the normal gravity value computed on the
 QS0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0259.degrees latitude (g = 980.6199 gals.).
 QS0259
 QS0259.The modeled gravity was interpolated from observed gravity values.
 QS0259
 QS0259;                    North         East    Units  Estimated Accuracy
 QS0259;SPC SD N     -   181,840.      544,440.      MT  (+/- 180 meters Scaled)
 QS0259
 QS0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR662363(NAD 83)
 QS0259
 QS0259                          SUPERSEDED SURVEY CONTROL
 QS0259
 QS0259  NAVD 88 (06/15/91)  655.344  (m)         2150.07   (f) SUPERSEDED  2 0
 QS0259  NGVD 29 (??/??/92)  654.937  (m)         2148.74   (f) ADJ UNCH    2 0
 QS0259
 QS0259.Superseded values are not recommended for survey control.
 QS0259
 QS0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0259.See file dsdata.pdf to determine how the superseded data were derived.
 QS0259
 QS0259_MARKER: DB = BENCH MARK DISK
 QS0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0259_STAMPING: G 71 1934
 QS0259_MARK LOGO: CGS
 QS0259_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0259+STABILITY: SURFACE MOTION
 QS0259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0259+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0259
 QS0259  HISTORY     - Date     Condition        Report By
 QS0259  HISTORY     - 1934     MONUMENTED       CGS
 QS0259  HISTORY     - 1940     GOOD             LOCENG
 QS0259  HISTORY     - 19990623 GOOD             NGS
 QS0259
 QS0259                          STATION DESCRIPTION
 QS0259
 QS0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0259'1.2 MI E FROM TRAIL CITY.
 QS0259'ABOUT 1.2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0259'PACIFIC RAILROAD FROM THE PUBLIC SCHOOL AT TRAIL CITY, DEWEY
 QS0259'COUNTY, ABOUT 7 POLES WEST OF MILEPOST 1, AT A ROAD CROSSING,
 QS0259'ABOUT 105 FEET EAST OF THE CENTER LINE OF THE ROAD, 36 FEET
 QS0259'NORTH OF THE CENTER LINE OF THE TRACK, 7 FEET EAST OF A POLE,
 QS0259'1 FOOT NORTH OF A WHITE REFERENCE POST STENCILED U.S.B.M., AND
 QS0259'ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED G 71 1934
 QS0259'AND SET IN THE TOP OF A CONCRETE POST.
 QS0259
 QS0259                          STATION RECOVERY (1940)
 QS0259
 QS0259'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1940
 QS0259'RECOVERED IN GOOD CONDITION.
 QS0259
 QS0259                          STATION RECOVERY (1999)
 QS0259
 QS0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0259'1.4 KM (0.85 MI) EASTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0259'IN TRAIL CITY, THENCE 0.5 KM (0.30 MI) SOUTHERLY ALONG A GRAVELED
 QS0259'ROAD, 29.5 M (96.8 FT) EAST OF THE ROAD CENTER, 19.1 M (62.7 FT) EAST
 QS0259'OF A FENCE, 10.2 M (33.5 FT) NORTHEAST OF A WITNESS POST AND FENCE,
 QS0259'0.5 M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS
 QS0259'0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QS0259'PROPERTY OWNED BY BILL BICKEL, PO BOX 136, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0386 ***********************************************************************
 PT0386  DESIGNATION -  G 72
 PT0386  PID         -  PT0386
 PT0386  STATE/COUNTY-  SD/ZIEBACH
 PT0386  COUNTRY     -  US
 PT0386  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0386
 PT0386                         *CURRENT SURVEY CONTROL
 PT0386  ______________________________________________________________________
 PT0386* NAD 83(1986) POSITION- 44 49 44.     (N) 101 16 42.     (W)   SCALED
 PT0386* NAVD 88 ORTHO HEIGHT -   574.989 (meters)     1886.44  (feet) ADJUSTED
 PT0386  ______________________________________________________________________
 PT0386  GEOID HEIGHT    -        -21.509 (meters)                     GEOID18
 PT0386  DYNAMIC HEIGHT  -        574.877 (meters)     1886.08  (feet) COMP
 PT0386  MODELED GRAVITY -    980,405.7   (mgal)                       NAVD 88
 PT0386
 PT0386  VERT ORDER      -  FIRST     CLASS II
 PT0386
 PT0386.The horizontal coordinates were scaled from a map and have
 PT0386.an estimated accuracy of +/- 6 seconds.
 PT0386
 PT0386.The orthometric height was determined by differential leveling and
 PT0386.adjusted by the NATIONAL GEODETIC SURVEY
 PT0386.in June 1991.
 PT0386
 PT0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0386.GEOID18 height accuracy estimate available here.
 PT0386
 PT0386.Click photographs - Photos may exist for this station.
 PT0386
 PT0386.The dynamic height is computed by dividing the NAVD 88
 PT0386.geopotential number by the normal gravity value computed on the
 PT0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0386.degrees latitude (g = 980.6199 gals.).
 PT0386
 PT0386.The modeled gravity was interpolated from observed gravity values.
 PT0386
 PT0386;                    North         East    Units  Estimated Accuracy
 PT0386;SPC SD N     -   111,430.      498,920.      MT  (+/- 180 meters Scaled)
 PT0386
 PT0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ198664(NAD 83)
 PT0386
 PT0386                          SUPERSEDED SURVEY CONTROL
 PT0386
 PT0386  NGVD 29 (??/??/92)  574.540  (m)         1884.97   (f) ADJ UNCH    1 2
 PT0386
 PT0386.Superseded values are not recommended for survey control.
 PT0386
 PT0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0386.See file dsdata.pdf to determine how the superseded data were derived.
 PT0386
 PT0386_MARKER: DB = BENCH MARK DISK
 PT0386_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0386_SP_SET: RETAINING WALL
 PT0386_STAMPING: G 72 1934
 PT0386_MARK LOGO: CGS
 PT0386_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0386+STABILITY: SURFACE MOTION
 PT0386
 PT0386  HISTORY     - Date     Condition        Report By
 PT0386  HISTORY     - 1934     MONUMENTED       CGS
 PT0386  HISTORY     - 1985     GOOD             NGS
 PT0386
 PT0386                          STATION DESCRIPTION
 PT0386
 PT0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0386'2.1 MI W FROM EAGLE BUTTE.
 PT0386'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0386'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0386'11.5 MILES SOUTH ALONG STATE HIGHWAY 63, AT A LARGE CONCRETE
 PT0386'BRIDGE OVER A WASH IN THE TOP OF THE WEST CONCRETE HEADWALL,
 PT0386'1.5 FEET FROM THE NORTH END OF THE BRIDGE, 2.5 FEET HIGHER
 PT0386'THAN THE HIGHWAY.
 PT0386
 PT0386                          STATION RECOVERY (1985)
 PT0386
 PT0386'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0386'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0386'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0386'EAGLE BUTTE, THENCE, 20.32 KM (12.63 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0386'IN TOP OF THE NORTH END OF THE NORTHWEST CONCRETE RETAINING WALL FOR A
 PT0386'SMALL BRIDGE OVER RUDY CREEK, 0.30 KM (0.19 MI) NORTH OF MILEPOST 155,
 PT0386'4.0 METERS (13 FT) WEST OF THE HIGHWAY CENTERLINE AND 0.5 METER
 PT0386'(1.5 FT) SOUTH OF THE NORTH END OF THE WALL.
 PT0386'THE MARK IS 0.8 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0255 ***********************************************************************
 PT0255  DESIGNATION -  G 74
 PT0255  PID         -  PT0255
 PT0255  STATE/COUNTY-  SD/STANLEY
 PT0255  COUNTRY     -  US
 PT0255  USGS QUAD   -  PIERRE SW (2017)
 PT0255
 PT0255                         *CURRENT SURVEY CONTROL
 PT0255  ______________________________________________________________________
 PT0255* NAD 83(1986) POSITION- 44 21 46.     (N) 100 23 48.     (W)   SCALED
 PT0255* NAVD 88 ORTHO HEIGHT -   514.573 (meters)     1688.23  (feet) ADJUSTED
 PT0255  ______________________________________________________________________
 PT0255  GEOID HEIGHT    -        -23.446 (meters)                     GEOID18
 PT0255  DYNAMIC HEIGHT  -        514.467 (meters)     1687.88  (feet) COMP
 PT0255  MODELED GRAVITY -    980,397.0   (mgal)                       NAVD 88
 PT0255
 PT0255  VERT ORDER      -  FIRST     CLASS II
 PT0255
 PT0255.The horizontal coordinates were scaled from a map and have
 PT0255.an estimated accuracy of +/- 6 seconds.
 PT0255
 PT0255.The orthometric height was determined by differential leveling and
 PT0255.adjusted by the NATIONAL GEODETIC SURVEY
 PT0255.in June 1991.
 PT0255
 PT0255.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0255.GEOID18 height accuracy estimate available here.
 PT0255
 PT0255.Click photographs - Photos may exist for this station.
 PT0255
 PT0255.The dynamic height is computed by dividing the NAVD 88
 PT0255.geopotential number by the normal gravity value computed on the
 PT0255.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0255.degrees latitude (g = 980.6199 gals.).
 PT0255
 PT0255.The modeled gravity was interpolated from observed gravity values.
 PT0255
 PT0255;                    North         East    Units  Estimated Accuracy
 PT0255;SPC SD S     -   225,470.      594,950.      MT  (+/- 180 meters Scaled)
 PT0255
 PT0255_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ887131(NAD 83)
 PT0255
 PT0255                          SUPERSEDED SURVEY CONTROL
 PT0255
 PT0255  NGVD 29 (??/??/92)  514.190  (m)         1686.97   (f) ADJ UNCH    1 2
 PT0255
 PT0255.Superseded values are not recommended for survey control.
 PT0255
 PT0255.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0255.See file dsdata.pdf to determine how the superseded data were derived.
 PT0255
 PT0255_MARKER: DB = BENCH MARK DISK
 PT0255_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0255_SP_SET: CULVERT HEADWALL
 PT0255_STAMPING: G 74 1934
 PT0255_MARK LOGO: CGS
 PT0255_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0255+STABILITY: SURFACE MOTION
 PT0255
 PT0255  HISTORY     - Date     Condition        Report By
 PT0255  HISTORY     - 1934     MONUMENTED       CGS
 PT0255  HISTORY     - 1949     GOOD             CGS
 PT0255  HISTORY     - 1951     GOOD             CGS
 PT0255
 PT0255                          STATION DESCRIPTION
 PT0255
 PT0255'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0255'1.5 MI NW FROM FORT PIERRE.
 PT0255'1.5 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0255'AT FORT PIERRE, ON THE NORTH SLOPE OF A HILL, 16 FEET SOUTHWEST
 PT0255'OF THE CENTER LINE OF THE HIGHWAY, 33 FEET SOUTH OF A GUARD RAIL
 PT0255'POST, SET IN THE TOP OF THE CENTER OF THE WEST CONCRETE HEADWALL
 PT0255'OF A 24 INCH CORRUGATED IRON PIPE CULVERT.
 PT0255
 PT0255                          STATION RECOVERY (1951)
 PT0255
 PT0255'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0255'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0403 ***********************************************************************
 PT0403  DESIGNATION -  G 75
 PT0403  PID         -  PT0403
 PT0403  STATE/COUNTY-  SD/HAAKON
 PT0403  COUNTRY     -  US
 PT0403  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0403
 PT0403                         *CURRENT SURVEY CONTROL
 PT0403  ______________________________________________________________________
 PT0403* NAD 83(1986) POSITION- 44 41 11.98   (N) 101 13 46.69   (W)   HD_HELD1
 PT0403* NAVD 88 ORTHO HEIGHT -   573.617 (meters)     1881.94  (feet) ADJUSTED
 PT0403  ______________________________________________________________________
 PT0403  GEOID HEIGHT    -        -21.828 (meters)                     GEOID18
 PT0403  DYNAMIC HEIGHT  -        573.506 (meters)     1881.58  (feet) COMP
 PT0403  MODELED GRAVITY -    980,404.5   (mgal)                       NAVD 88
 PT0403
 PT0403  VERT ORDER      -  FIRST     CLASS II
 PT0403
 PT0403.The horizontal coordinates were determined by differentially corrected
 PT0403.hand held GPS observations or other comparable positioning techniques
 PT0403.and have an estimated accuracy of +/- 3 meters.
 PT0403
 PT0403.The orthometric height was determined by differential leveling and
 PT0403.adjusted by the NATIONAL GEODETIC SURVEY
 PT0403.in June 1991.
 PT0403
 PT0403.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0403.GEOID18 height accuracy estimate available here.
 PT0403
 PT0403.Click photographs - Photos may exist for this station.
 PT0403
 PT0403.The dynamic height is computed by dividing the NAVD 88
 PT0403.geopotential number by the normal gravity value computed on the
 PT0403.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0403.degrees latitude (g = 980.6199 gals.).
 PT0403
 PT0403.The modeled gravity was interpolated from observed gravity values.
 PT0403
 PT0403;                    North         East    Units  Estimated Accuracy
 PT0403;SPC SD S     -   261,838.9     528,940.9     MT  (+/- 3 meters HH1 GPS) 
 PT0403
 PT0403_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2331450561(NAD 83)
 PT0403
 PT0403                          SUPERSEDED SURVEY CONTROL
 PT0403
 PT0403  NGVD 29 (??/??/92)  573.212  (m)         1880.61   (f) ADJ UNCH    1 2
 PT0403
 PT0403.Superseded values are not recommended for survey control.
 PT0403
 PT0403.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0403.See file dsdata.pdf to determine how the superseded data were derived.
 PT0403
 PT0403_MARKER: DB = BENCH MARK DISK
 PT0403_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0403_STAMPING: G 75 1934
 PT0403_MARK LOGO: CGS
 PT0403_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0403_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0403+STABILITY: SURFACE MOTION
 PT0403
 PT0403  HISTORY     - Date     Condition        Report By
 PT0403  HISTORY     - 1934     MONUMENTED       CGS
 PT0403  HISTORY     - 1985     GOOD             NGS
 PT0403
 PT0403                          STATION DESCRIPTION
 PT0403
 PT0403'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0403'18.8 MI NE FROM CHERRY CREEK.
 PT0403'18.8 MILES NORTHEAST ALONG CHERRY CREEK ROAD FROM THE POST OFFICE
 PT0403'AT CHERRY CREEK, HAAKON COUNTY, AT THE CREST OF THE FIRST HILL
 PT0403'0.8 MILE SOUTHWEST OF THE BRIDGE ON STATE HIGHWAY 63 OVER CHEYENNE
 PT0403'RIVER, 30 FEET NORTH OF THE CENTERLINE OF A GATEWAY, 60 FEET
 PT0403'EAST OF THE CENTERLINE OF THE ROAD, 1 FOOT EAST OF A FENCE AND
 PT0403'SET IN THE TOP OF A CONCRETE POST.
 PT0403
 PT0403                          STATION RECOVERY (1985)
 PT0403
 PT0403'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0403'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0403'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0403'EAGLE BUTTE, THENCE 36.85 KM (22.90 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0403'THENCE 1.10 KM (0.99 MI) SOUTHWEST ALONG A GRAVEL ROAD, IN TOP OF A
 PT0403'FLAT TOPPED RIDGE, 18.3 METERS (60 FT) SOUTHEAST OF THE CENTER OF THE
 PT0403'ROAD AND 21.6 METERS (71 FT) WEST-SOUTHWEST OF A GUYED POWER POLE AT
 PT0403'THE EAST EDGE OF THE RIDGE.
 PT0403'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 PT0403'THE MARK IS 1.0 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0456 ***********************************************************************
 PT0456  DESIGNATION -  G 76
 PT0456  PID         -  PT0456
 PT0456  STATE/COUNTY-  SD/JONES
 PT0456  COUNTRY     -  US
 PT0456  USGS QUAD   -  MIDLAND SE (2017)
 PT0456
 PT0456                         *CURRENT SURVEY CONTROL
 PT0456  ______________________________________________________________________
 PT0456* NAD 83(1986) POSITION- 44 06 12.     (N) 101 01 56.     (W)   SCALED
 PT0456* NAVD 88 ORTHO HEIGHT -   549.039 (meters)     1801.31  (feet) ADJUSTED
 PT0456  ______________________________________________________________________
 PT0456  GEOID HEIGHT    -        -23.121 (meters)                     GEOID18
 PT0456  DYNAMIC HEIGHT  -        548.887 (meters)     1800.81  (feet) COMP
 PT0456  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 PT0456
 PT0456  VERT ORDER      -  SECOND    CLASS 0
 PT0456
 PT0456.The horizontal coordinates were scaled from a map and have
 PT0456.an estimated accuracy of +/- 6 seconds.
 PT0456
 PT0456.The orthometric height was determined by differential leveling and
 PT0456.adjusted by the NATIONAL GEODETIC SURVEY
 PT0456.in June 1991.
 PT0456
 PT0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0456.GEOID18 height accuracy estimate available here.
 PT0456
 PT0456.Click photographs - Photos may exist for this station.
 PT0456
 PT0456.The dynamic height is computed by dividing the NAVD 88
 PT0456.geopotential number by the normal gravity value computed on the
 PT0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0456.degrees latitude (g = 980.6199 gals.).
 PT0456
 PT0456.The modeled gravity was interpolated from observed gravity values.
 PT0456
 PT0456;                    North         East    Units  Estimated Accuracy
 PT0456;SPC SD S     -   196,870.      544,050.      MT  (+/- 180 meters Scaled)
 PT0456
 PT0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP373853(NAD 83)
 PT0456
 PT0456                          SUPERSEDED SURVEY CONTROL
 PT0456
 PT0456  NGVD 29 (??/??/92)  548.600  (m)         1799.87   (f) ADJ UNCH    2 0
 PT0456
 PT0456.Superseded values are not recommended for survey control.
 PT0456
 PT0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0456.See file dsdata.pdf to determine how the superseded data were derived.
 PT0456
 PT0456_MARKER: DB = BENCH MARK DISK
 PT0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0456_STAMPING: G 76 1934
 PT0456_MARK LOGO: CGS
 PT0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0456+STABILITY: SURFACE MOTION
 PT0456
 PT0456  HISTORY     - Date     Condition        Report By
 PT0456  HISTORY     - 1934     MONUMENTED       CGS
 PT0456
 PT0456                          STATION DESCRIPTION
 PT0456
 PT0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0456'3 MI W FROM CAPA.
 PT0456'ABOUT 3 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0456'FROM THE STATION AT CAPA, JONES COUNTY, 20 POLES EAST OF MILEPOST
 PT0456'527, 2 POLES EAST OF BRIDGE NO. 1617, 45 FEET WEST OF A FENCE
 PT0456'CORNER, 48 FEET NORTH OF THE CENTERLINE OF THE TRACK, 1 FOOT
 PT0456'SOUTH OF A FENCE, AND LEVEL WITH THE TRACK.  A STANDARD DISK,
 PT0456'STAMPED G 76 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0150 ***********************************************************************
 PS0150  DESIGNATION -  G 79
 PS0150  PID         -  PS0150
 PS0150  STATE/COUNTY-  SD/HAND
 PS0150  COUNTRY     -  US
 PS0150  USGS QUAD   -  MITTELSTEDT SLOUGH (2017)
 PS0150
 PS0150                         *CURRENT SURVEY CONTROL
 PS0150  ______________________________________________________________________
 PS0150* NAD 83(1986) POSITION- 44 13 19.38   (N) 098 59 01.08   (W)   HD_HELD1
 PS0150* NAVD 88 ORTHO HEIGHT -   586.421 (meters)     1923.95  (feet) ADJUSTED
 PS0150  ______________________________________________________________________
 PS0150  GEOID HEIGHT    -        -24.792 (meters)                     GEOID18
 PS0150  DYNAMIC HEIGHT  -        586.286 (meters)     1923.51  (feet) COMP
 PS0150  MODELED GRAVITY -    980,370.1   (mgal)                       NAVD 88
 PS0150
 PS0150  VERT ORDER      -  SECOND    CLASS 0
 PS0150
 PS0150.The horizontal coordinates were determined by differentially corrected
 PS0150.hand held GPS observations or other comparable positioning techniques
 PS0150.and have an estimated accuracy of +/- 3 meters.
 PS0150
 PS0150.The orthometric height was determined by differential leveling and
 PS0150.adjusted by the NATIONAL GEODETIC SURVEY
 PS0150.in June 1991.
 PS0150
 PS0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0150.GEOID18 height accuracy estimate available here.
 PS0150
 PS0150.Click photographs - Photos may exist for this station.
 PS0150
 PS0150.The dynamic height is computed by dividing the NAVD 88
 PS0150.geopotential number by the normal gravity value computed on the
 PS0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0150.degrees latitude (g = 980.6199 gals.).
 PS0150
 PS0150.The modeled gravity was interpolated from observed gravity values.
 PS0150
 PS0150;                    North         East    Units  Estimated Accuracy
 PS0150;SPC SD N     -    43,705.5     681,215.6     MT  (+/- 3 meters HH1 GPS) 
 PS0150
 PS0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP0130796536(NAD 83)
 PS0150
 PS0150                          SUPERSEDED SURVEY CONTROL
 PS0150
 PS0150  NGVD 29 (??/??/92)  586.052  (m)         1922.74   (f) ADJ UNCH    2 0
 PS0150
 PS0150.Superseded values are not recommended for survey control.
 PS0150
 PS0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0150.See file dsdata.pdf to determine how the superseded data were derived.
 PS0150
 PS0150_MARKER: DB = BENCH MARK DISK
 PS0150_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0150_SP_SET: BOX CULVERT HEADWALL
 PS0150_STAMPING: G 79 1934
 PS0150_MARK LOGO: CGS
 PS0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0150+STABILITY: SURFACE MOTION
 PS0150
 PS0150  HISTORY     - Date     Condition        Report By
 PS0150  HISTORY     - 1934     MONUMENTED       CGS
 PS0150  HISTORY     - 1952     GOOD             CGS
 PS0150  HISTORY     - 1973     MARK NOT FOUND   USGS
 PS0150
 PS0150                          STATION DESCRIPTION
 PS0150
 PS0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PS0150'13.2 MI N FROM GANN VALLEY.
 PS0150'IN HAND COUNTY, 13.2 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE
 PS0150'POST OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 300 YARDS
 PS0150'SOUTH OF A PRIVATE CROSSING, ABOUT 350 FEET NORTH OF A T-FENCE,
 PS0150'AT A 3- BY 4-FOOT REINFORCED CONCRETE-BOX CULVERT, IN THE
 PS0150'CENTER OF THE TOP OF THEEAST CONCRETE HEADWALL, AND 3.5 FEET
 PS0150'ABOVE THE LEVEL OF THE HIGHWAY.  A STANDARD DISK, STAMPED G
 PS0150'79 1934.
 PS0150
 PS0150                          STATION RECOVERY (1973)
 PS0150
 PS0150'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PS0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0764 ***********************************************************************
 OR0764  DESIGNATION -  G 8
 OR0764  PID         -  OR0764
 OR0764  STATE/COUNTY-  SD/LYMAN
 OR0764  COUNTRY     -  US
 OR0764  USGS QUAD   -  LYMAN (2017)
 OR0764
 OR0764                         *CURRENT SURVEY CONTROL
 OR0764  ______________________________________________________________________
 OR0764* NAD 83(1986) POSITION- 43 52 51.     (N) 099 44 23.     (W)   SCALED
 OR0764* NAVD 88 ORTHO HEIGHT -   534.651 (meters)     1754.10  (feet) ADJUSTED
 OR0764  ______________________________________________________________________
 OR0764  GEOID HEIGHT    -        -25.393 (meters)                     GEOID18
 OR0764  DYNAMIC HEIGHT  -        534.496 (meters)     1753.59  (feet) COMP
 OR0764  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 OR0764
 OR0764  VERT ORDER      -  FIRST     CLASS II
 OR0764
 OR0764.The horizontal coordinates were scaled from a map and have
 OR0764.an estimated accuracy of +/- 6 seconds.
 OR0764
 OR0764.The orthometric height was determined by differential leveling and
 OR0764.adjusted by the NATIONAL GEODETIC SURVEY
 OR0764.in June 1991.
 OR0764
 OR0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0764.GEOID18 height accuracy estimate available here.
 OR0764
 OR0764.Click photographs - Photos may exist for this station.
 OR0764
 OR0764.The dynamic height is computed by dividing the NAVD 88
 OR0764.geopotential number by the normal gravity value computed on the
 OR0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0764.degrees latitude (g = 980.6199 gals.).
 OR0764
 OR0764.The modeled gravity was interpolated from observed gravity values.
 OR0764
 OR0764;                    North         East    Units  Estimated Accuracy
 OR0764;SPC SD S     -   172,090.      647,700.      MT  (+/- 180 meters Scaled)
 OR0764
 OR0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP405589(NAD 83)
 OR0764
 OR0764                          SUPERSEDED SURVEY CONTROL
 OR0764
 OR0764  NGVD 29 (??/??/92)  534.274  (m)         1752.86   (f) ADJ UNCH    1 2
 OR0764
 OR0764.Superseded values are not recommended for survey control.
 OR0764
 OR0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0764.See file dsdata.pdf to determine how the superseded data were derived.
 OR0764
 OR0764_MARKER: DB = BENCH MARK DISK
 OR0764_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0764_SP_SET: PLATFORM
 OR0764_STAMPING: G 8 1925
 OR0764_MARK LOGO: CGS
 OR0764_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0764
 OR0764  HISTORY     - Date     Condition        Report By
 OR0764  HISTORY     - 1925     MONUMENTED       CGS
 OR0764  HISTORY     - 1944     GOOD             CGS
 OR0764
 OR0764                          STATION DESCRIPTION
 OR0764
 OR0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0764'AT LYMAN.
 OR0764'AT LYMAN, LYMAN COUNTY, ABOUT 170 YARDS SOUTH OF THE CHICAGO,
 OR0764'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, ON THE WEST
 OR0764'SIDE OF MAIN STREET, AT THE SITE OF THE FORMER MC MANUS STORE,
 OR0764'IN THE TOP OF THE CONCRETE PLATFORM, 12 FEET WEST OF THE EAST
 OR0764'EDGE, AND 1.2 FEET SOUTH OF THE NORTH EDGE.  A STANDARD DISK,
 OR0764'STAMPED G 8 1925.  NOTE-- THE STORE BUILDING HAD BEEN TORN DOWN
 OR0764'BUT THE PLATFORM WAS LEFT IN PLACE.
 OR0764
 OR0764                          STATION RECOVERY (1944)
 OR0764
 OR0764'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 OR0764'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0832 ***********************************************************************
 PU0832  DESIGNATION -  G 8 B 1
 PU0832  PID         -  PU0832
 PU0832  STATE/COUNTY-  SD/MEADE
 PU0832  COUNTRY     -  US
 PU0832  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0832
 PU0832                         *CURRENT SURVEY CONTROL
 PU0832  ______________________________________________________________________
 PU0832* NAD 83(1986) POSITION- 44 44 53.     (N) 102 56 40.     (W)   SCALED
 PU0832* NAVD 88 ORTHO HEIGHT -   864.515 (meters)     2836.33  (feet) ADJUSTED
 PU0832  ______________________________________________________________________
 PU0832  GEOID HEIGHT    -        -17.401 (meters)                     GEOID18
 PU0832  DYNAMIC HEIGHT  -        864.308 (meters)     2835.65  (feet) COMP
 PU0832  MODELED GRAVITY -    980,348.4   (mgal)                       NAVD 88
 PU0832
 PU0832  VERT ORDER      -  SECOND    CLASS 0
 PU0832
 PU0832.The horizontal coordinates were scaled from a map and have
 PU0832.an estimated accuracy of +/- 6 seconds.
 PU0832
 PU0832.The orthometric height was determined by differential leveling and
 PU0832.adjusted by the NATIONAL GEODETIC SURVEY
 PU0832.in June 1991.
 PU0832
 PU0832.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0832.GEOID18 height accuracy estimate available here.
 PU0832
 PU0832.Click photographs - Photos may exist for this station.
 PU0832
 PU0832.The dynamic height is computed by dividing the NAVD 88
 PU0832.geopotential number by the normal gravity value computed on the
 PU0832.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0832.degrees latitude (g = 980.6199 gals.).
 PU0832
 PU0832.The modeled gravity was interpolated from observed gravity values.
 PU0832
 PU0832;                    North         East    Units  Estimated Accuracy
 PU0832;SPC SD N     -   105,890.      366,890.      MT  (+/- 180 meters Scaled)
 PU0832
 PU0832_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK627570(NAD 83)
 PU0832
 PU0832                          SUPERSEDED SURVEY CONTROL
 PU0832
 PU0832  NGVD 29 (??/??/92)  864.04   (m)         2834.8    (f) COMPUTED    2 0
 PU0832
 PU0832.Superseded values are not recommended for survey control.
 PU0832
 PU0832.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0832.See file dsdata.pdf to determine how the superseded data were derived.
 PU0832
 PU0832_MARKER: Z = SEE DESCRIPTION
 PU0832_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0832_SP_SET: PIER
 PU0832_STAMPING: G 8 B 1
 PU0832_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0832
 PU0832  HISTORY     - Date     Condition        Report By
 PU0832  HISTORY     - UNK      MONUMENTED       USAF
 PU0832  HISTORY     - 1962     GOOD             CGS
 PU0832
 PU0832                          STATION DESCRIPTION
 PU0832
 PU0832'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0832'7.5 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0832'0.2 MILE WEST OF THE JUNCTION OF A DIRT ROAD SOUTH, 93 FEET
 PU0832'SOUTH OF THE CENTER LINE OF THE ROAD, 45 FEET SOUTH OF A FENCE,
 PU0832'A TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0832'PROJECTS 4.0 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0275 ***********************************************************************
 PS0275  DESIGNATION -  G 80
 PS0275  PID         -  PS0275
 PS0275  STATE/COUNTY-  SD/HAND
 PS0275  COUNTRY     -  US
 PS0275  USGS QUAD   -  ROCKHAM SW (2017)
 PS0275
 PS0275                         *CURRENT SURVEY CONTROL
 PS0275  ______________________________________________________________________
 PS0275* NAD 83(1986) POSITION- 44 47 52.     (N) 098 59 17.     (W)   SCALED
 PS0275* NAVD 88 ORTHO HEIGHT -   457.304 (meters)     1500.34  (feet) ADJUSTED
 PS0275  ______________________________________________________________________
 PS0275  GEOID HEIGHT    -        -24.163 (meters)                     GEOID18
 PS0275  DYNAMIC HEIGHT  -        457.236 (meters)     1500.12  (feet) COMP
 PS0275  MODELED GRAVITY -    980,454.4   (mgal)                       NAVD 88
 PS0275
 PS0275  VERT ORDER      -  SECOND    CLASS 0
 PS0275
 PS0275.The horizontal coordinates were scaled from a map and have
 PS0275.an estimated accuracy of +/- 6 seconds.
 PS0275
 PS0275.The orthometric height was determined by differential leveling and
 PS0275.adjusted by the NATIONAL GEODETIC SURVEY
 PS0275.in June 1991.
 PS0275
 PS0275.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0275.GEOID18 height accuracy estimate available here.
 PS0275
 PS0275.Click photographs - Photos may exist for this station.
 PS0275
 PS0275.The dynamic height is computed by dividing the NAVD 88
 PS0275.geopotential number by the normal gravity value computed on the
 PS0275.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0275.degrees latitude (g = 980.6199 gals.).
 PS0275
 PS0275.The modeled gravity was interpolated from observed gravity values.
 PS0275
 PS0275;                    North         East    Units  Estimated Accuracy
 PS0275;SPC SD N     -   107,670.      680,060.      MT  (+/- 180 meters Scaled)
 PS0275
 PS0275_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009604(NAD 83)
 PS0275
 PS0275                          SUPERSEDED SURVEY CONTROL
 PS0275
 PS0275  NGVD 29 (??/??/92)  456.979  (m)         1499.27   (f) ADJ UNCH    2 0
 PS0275
 PS0275.Superseded values are not recommended for survey control.
 PS0275
 PS0275.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0275.See file dsdata.pdf to determine how the superseded data were derived.
 PS0275
 PS0275_MARKER: DB = BENCH MARK DISK
 PS0275_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0275_SP_SET: BOX CULVERT HEADWALL
 PS0275_STAMPING: G 80 1934
 PS0275_MARK LOGO: CGS
 PS0275_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0275+STABILITY: SURFACE MOTION
 PS0275
 PS0275  HISTORY     - Date     Condition        Report By
 PS0275  HISTORY     - 1934     MONUMENTED       CGS
 PS0275  HISTORY     - 19960710 MARK NOT FOUND   NGS
 PS0275
 PS0275                          STATION DESCRIPTION
 PS0275
 PS0275'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0275'19.3 MI N FROM MILLER.
 PS0275'19.3 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0275'AT MILLER, HAND COUNTY, ABOUT 2.2 MILES NORTH OF THE JUNCTION
 PS0275'OF STATE HIGHWAY 26, ABOUT 450 YARDS NORTH OF A SECTION CORNER,
 PS0275'AT 4- BY 5-FOOT REINFORCED-CONCRETE BOX CULVERT HE-2-1, IN THE
 PS0275'CENTER OF THE TOP OF THE EAST CONCRETE HEAD WALL, AND ABOUT
 PS0275'3-1/2 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 PS0275'G 80 1934.
 PS0275
 PS0275                          STATION RECOVERY (1996)
 PS0275
 PS0275'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0275'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0205 ***********************************************************************
 PS0205  DESIGNATION -  G 81
 PS0205  PID         -  PS0205
 PS0205  STATE/COUNTY-  SD/JERAULD
 PS0205  COUNTRY     -  US
 PS0205  USGS QUAD   -  WESSINGTON SPRINGS (2017)
 PS0205
 PS0205                         *CURRENT SURVEY CONTROL
 PS0205  ______________________________________________________________________
 PS0205* NAD 83(1986) POSITION- 44 04 24.     (N) 098 34 22.     (W)   SCALED
 PS0205* NAVD 88 ORTHO HEIGHT -   539.590 (meters)     1770.30  (feet) ADJUSTED
 PS0205  ______________________________________________________________________
 PS0205  GEOID HEIGHT    -        -25.288 (meters)                     GEOID18
 PS0205  DYNAMIC HEIGHT  -        539.467 (meters)     1769.90  (feet) COMP
 PS0205  MODELED GRAVITY -    980,373.6   (mgal)                       NAVD 88
 PS0205
 PS0205  VERT ORDER      -  SECOND    CLASS 0
 PS0205
 PS0205.The horizontal coordinates were scaled from a map and have
 PS0205.an estimated accuracy of +/- 6 seconds.
 PS0205
 PS0205.The orthometric height was determined by differential leveling and
 PS0205.adjusted by the NATIONAL GEODETIC SURVEY
 PS0205.in June 1991.
 PS0205
 PS0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0205.GEOID18 height accuracy estimate available here.
 PS0205
 PS0205.Click photographs - Photos may exist for this station.
 PS0205
 PS0205.The dynamic height is computed by dividing the NAVD 88
 PS0205.geopotential number by the normal gravity value computed on the
 PS0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0205.degrees latitude (g = 980.6199 gals.).
 PS0205
 PS0205.The modeled gravity was interpolated from observed gravity values.
 PS0205
 PS0205;                    North         East    Units  Estimated Accuracy
 PS0205;SPC SD S     -   194,800.      741,010.      MT  (+/- 180 meters Scaled)
 PS0205
 PS0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP342801(NAD 83)
 PS0205
 PS0205                          SUPERSEDED SURVEY CONTROL
 PS0205
 PS0205  NGVD 29 (??/??/92)  539.240  (m)         1769.16   (f) ADJ UNCH    2 0
 PS0205
 PS0205.Superseded values are not recommended for survey control.
 PS0205
 PS0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0205.See file dsdata.pdf to determine how the superseded data were derived.
 PS0205
 PS0205_MARKER: DB = BENCH MARK DISK
 PS0205_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0205_SP_SET: CULVERT HEADWALL
 PS0205_STAMPING: G 81 1934
 PS0205_MARK LOGO: CGS
 PS0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0205+STABILITY: SURFACE MOTION
 PS0205
 PS0205  HISTORY     - Date     Condition        Report By
 PS0205  HISTORY     - 1934     MONUMENTED       CGS
 PS0205  HISTORY     - 1954     MARK NOT FOUND   CGS
 PS0205
 PS0205                          STATION DESCRIPTION
 PS0205
 PS0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 PS0205'1.3 MI W FROM WESSINGTON SPRINGS.
 PS0205'1.3MILES WEST OF DEPOT AT WESSINGTON SPRINGS, ALONG STATE HIGHWAY
 PS0205'34 AT A 5 BY 7 FOOT RCB CULVERT AND CATTLE PASS AT WEST END
 PS0205'OF CURVE NEAR MIDDLE OF HILL SOUTH OF TOWN.  SET IN THE WEST
 PS0205'END OF THE SOUTH HEADWALL 4 INCHES ABOVE ROAD LEVEL.  A STANDARD
 PS0205'DISK, STAMPED G 81 1934.  NOTE-- THIS MARK WAS EVIDENTLY DESTROYED
 PS0205'WHEN SOME WORK WAS DONE ON THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0583 ***********************************************************************
 PR0583  DESIGNATION -  G 82
 PR0583  PID         -  PR0583
 PR0583  STATE/COUNTY-  SD/SANBORN
 PR0583  COUNTRY     -  US
 PR0583  USGS QUAD   -  ARTESIAN (2017)
 PR0583
 PR0583                         *CURRENT SURVEY CONTROL
 PR0583  ______________________________________________________________________
 PR0583* NAD 83(1986) POSITION- 44 00 34.54   (N) 097 55 17.52   (W)   HD_HELD1
 PR0583* NAVD 88 ORTHO HEIGHT -   401.647 (meters)     1317.74  (feet) ADJUSTED
 PR0583  ______________________________________________________________________
 PR0583  GEOID HEIGHT    -        -25.677 (meters)                     GEOID18
 PR0583  DYNAMIC HEIGHT  -        401.563 (meters)     1317.46  (feet) COMP
 PR0583  MODELED GRAVITY -    980,398.9   (mgal)                       NAVD 88
 PR0583
 PR0583  VERT ORDER      -  SECOND    CLASS 0
 PR0583
 PR0583.The horizontal coordinates were determined by differentially corrected
 PR0583.hand held GPS observations or other comparable positioning techniques
 PR0583.and have an estimated accuracy of +/- 3 meters.
 PR0583
 PR0583.The orthometric height was determined by differential leveling and
 PR0583.adjusted by the NATIONAL GEODETIC SURVEY
 PR0583.in June 1991.
 PR0583
 PR0583.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0583.GEOID18 height accuracy estimate available here.
 PR0583
 PR0583.Click photographs - Photos may exist for this station.
 PR0583
 PR0583.The dynamic height is computed by dividing the NAVD 88
 PR0583.geopotential number by the normal gravity value computed on the
 PR0583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0583.degrees latitude (g = 980.6199 gals.).
 PR0583
 PR0583.The modeled gravity was interpolated from observed gravity values.
 PR0583
 PR0583;                    North         East    Units  Estimated Accuracy
 PR0583;SPC SD S     -   189,028.7     793,369.4     MT  (+/- 3 meters HH1 GPS) 
 PR0583
 PR0583_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8645173503(NAD 83)
 PR0583
 PR0583                          SUPERSEDED SURVEY CONTROL
 PR0583
 PR0583  NGVD 29 (??/??/92)  401.368  (m)         1316.82   (f) ADJ UNCH    2 0
 PR0583
 PR0583.Superseded values are not recommended for survey control.
 PR0583
 PR0583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0583.See file dsdata.pdf to determine how the superseded data were derived.
 PR0583
 PR0583_MARKER: DB = BENCH MARK DISK
 PR0583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0583_STAMPING: G 82 1934
 PR0583_MARK LOGO: CGS
 PR0583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0583+STABILITY: SURFACE MOTION
 PR0583
 PR0583  HISTORY     - Date     Condition        Report By
 PR0583  HISTORY     - 1934     MONUMENTED       CGS
 PR0583  HISTORY     - 1941     GOOD             CGS
 PR0583
 PR0583                          STATION DESCRIPTION
 PR0583
 PR0583'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0583'AT ARTESIAN.
 PR0583'AT ARTESIAN, SANBORN COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 PR0583'AND PACIFIC RAILROAD, 35 FEET NORTH OF THE NORTHEAST CORNER
 PR0583'OF THE STATION, AT A ROAD CROSSING, 35 FEET WEST OF THE CENTER
 PR0583'LINE OF THE ROAD, 18 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0583'AND LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED G 82 1934
 PR0583'AND SET IN THE TOP OF A CONCRETE POST.
 PR0583
 PR0583                          STATION RECOVERY (1941)
 PR0583
 PR0583'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 PR0583'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0539 ***********************************************************************
 PR0539  DESIGNATION -  G 83
 PR0539  PID         -  PR0539
 PR0539  STATE/COUNTY-  SD/KINGSBURY
 PR0539  COUNTRY     -  US
 PR0539  USGS QUAD   -  ARTESIAN NE (2017)
 PR0539
 PR0539                         *CURRENT SURVEY CONTROL
 PR0539  ______________________________________________________________________
 PR0539* NAD 83(1986) POSITION- 44 14 18.     (N) 097 45 09.     (W)   SCALED
 PR0539* NAVD 88 ORTHO HEIGHT -   436.850 (meters)     1433.23  (feet) ADJUSTED
 PR0539  ______________________________________________________________________
 PR0539  GEOID HEIGHT    -        -25.350 (meters)                     GEOID18
 PR0539  DYNAMIC HEIGHT  -        436.765 (meters)     1432.95  (feet) COMP
 PR0539  MODELED GRAVITY -    980,410.7   (mgal)                       NAVD 88
 PR0539
 PR0539  VERT ORDER      -  SECOND    CLASS 0
 PR0539
 PR0539.The horizontal coordinates were scaled from a map and have
 PR0539.an estimated accuracy of +/- 6 seconds.
 PR0539
 PR0539.The orthometric height was determined by differential leveling and
 PR0539.adjusted by the NATIONAL GEODETIC SURVEY
 PR0539.in June 1991.
 PR0539
 PR0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0539.GEOID18 height accuracy estimate available here.
 PR0539
 PR0539.Click photographs - Photos may exist for this station.
 PR0539
 PR0539.The dynamic height is computed by dividing the NAVD 88
 PR0539.geopotential number by the normal gravity value computed on the
 PR0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0539.degrees latitude (g = 980.6199 gals.).
 PR0539
 PR0539.The modeled gravity was interpolated from observed gravity values.
 PR0539
 PR0539;                    North         East    Units  Estimated Accuracy
 PR0539;SPC SD N     -    47,500.      779,520.      MT  (+/- 180 meters Scaled)
 PR0539
 PR0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP996991(NAD 83)
 PR0539
 PR0539                          SUPERSEDED SURVEY CONTROL
 PR0539
 PR0539  NGVD 29 (??/??/92)  436.575  (m)         1432.33   (f) ADJ UNCH    2 0
 PR0539
 PR0539.Superseded values are not recommended for survey control.
 PR0539
 PR0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0539.See file dsdata.pdf to determine how the superseded data were derived.
 PR0539
 PR0539_MARKER: DB = BENCH MARK DISK
 PR0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0539_STAMPING: G 83 1934
 PR0539_MARK LOGO: CGS
 PR0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0539+STABILITY: SURFACE MOTION
 PR0539
 PR0539  HISTORY     - Date     Condition        Report By
 PR0539  HISTORY     - 1934     MONUMENTED       CGS
 PR0539
 PR0539                          STATION DESCRIPTION
 PR0539
 PR0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0539'1.9 MI SE FROM ESMOND.
 PR0539'1.9 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0539'FROM THE CITY WATER TOWER AT ESMOND, KINGSBURY COUNTY, ABOUT
 PR0539'8 POLES SOUTH OF MILEPOST 116, AT A SECTION CORNER, ABOUT 300
 PR0539'FEET SOUTH OF THE CENTER OF A CROSSING, ABOUT 250 FEET SOUTH
 PR0539'OF 2-FOOT IRON PIPE CULVERT 2844, 48 FEET WEST OF THE CENTER
 PR0539'LINE OF THE TRACK, AND 8 FEET SOUTH AND 2 FEET EAST OF THE
 PR0539'RIGHT-OF-WAY FENCE CORNER.  A STANDARD DISK, STAMPED G 83 1934
 PR0539'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0051 ***********************************************************************
 PS0051  DESIGNATION -  G 84
 PS0051  PID         -  PS0051
 PS0051  STATE/COUNTY-  SD/SPINK
 PS0051  COUNTRY     -  US
 PS0051  USGS QUAD   -  BLOOMFIELD (2017)
 PS0051
 PS0051                         *CURRENT SURVEY CONTROL
 PS0051  ______________________________________________________________________
 PS0051* NAD 83(1986) POSITION- 44 41 23.     (N) 098 05 56.     (W)   SCALED
 PS0051* NAVD 88 ORTHO HEIGHT -   410.834 (meters)     1347.88  (feet) ADJUSTED
 PS0051  ______________________________________________________________________
 PS0051  GEOID HEIGHT    -        -24.511 (meters)                     GEOID18
 PS0051  DYNAMIC HEIGHT  -        410.782 (meters)     1347.71  (feet) COMP
 PS0051  MODELED GRAVITY -    980,477.8   (mgal)                       NAVD 88
 PS0051
 PS0051  VERT ORDER      -  SECOND    CLASS 0
 PS0051
 PS0051.The horizontal coordinates were scaled from a map and have
 PS0051.an estimated accuracy of +/- 6 seconds.
 PS0051
 PS0051.The orthometric height was determined by differential leveling and
 PS0051.adjusted by the NATIONAL GEODETIC SURVEY
 PS0051.in June 1991.
 PS0051
 PS0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0051.GEOID18 height accuracy estimate available here.
 PS0051
 PS0051.Click photographs - Photos may exist for this station.
 PS0051
 PS0051.The dynamic height is computed by dividing the NAVD 88
 PS0051.geopotential number by the normal gravity value computed on the
 PS0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0051.degrees latitude (g = 980.6199 gals.).
 PS0051
 PS0051.The modeled gravity was interpolated from observed gravity values.
 PS0051
 PS0051;                    North         East    Units  Estimated Accuracy
 PS0051;SPC SD N     -    96,930.      750,680.      MT  (+/- 180 meters Scaled)
 PS0051
 PS0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ714488(NAD 83)
 PS0051
 PS0051                          SUPERSEDED SURVEY CONTROL
 PS0051
 PS0051  NGVD 29 (??/??/92)  410.559  (m)         1346.98   (f) ADJ UNCH    2 0
 PS0051
 PS0051.Superseded values are not recommended for survey control.
 PS0051
 PS0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0051.See file dsdata.pdf to determine how the superseded data were derived.
 PS0051
 PS0051_MARKER: DB = BENCH MARK DISK
 PS0051_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0051_SP_SET: CULVERT HEADWALL
 PS0051_STAMPING: G 84 1934
 PS0051_MARK LOGO: CGS
 PS0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0051+STABILITY: SURFACE MOTION
 PS0051
 PS0051  HISTORY     - Date     Condition        Report By
 PS0051  HISTORY     - 1934     MONUMENTED       CGS
 PS0051
 PS0051                          STATION DESCRIPTION
 PS0051
 PS0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0051'14.6 MI S FROM DOLAND.
 PS0051'14.6 MILES SOUTH OF CITY WATER TANK.  ALONG THE HURON-DOLAND
 PS0051'ROAD (HIWAY 37) 45 FEET SOUTH OF POINT OF INTERSECTION OF CROSS
 PS0051'ROAD, THENCE 15 FEET WEST OF CENTERLINE OF HIWAY.  17 FEET
 PS0051'EAST OF RIGHT OF WAY FENCE, SET IN THE CENTER OF THE WEST
 PS0051'HEADWALL OF 14 INCH CONCRETE CULVERT.  A STANDARD DISK, STAMPED
 PS0051'G 84 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0052 ***********************************************************************
 PS0052  DESIGNATION -  G 84 RESET
 PS0052  PID         -  PS0052
 PS0052  STATE/COUNTY-  SD/SPINK
 PS0052  COUNTRY     -  US
 PS0052  USGS QUAD   -  BLOOMFIELD (2017)
 PS0052
 PS0052                         *CURRENT SURVEY CONTROL
 PS0052  ______________________________________________________________________
 PS0052* NAD 83(1986) POSITION- 44 41 23.     (N) 098 05 56.     (W)   SCALED
 PS0052* NAVD 88 ORTHO HEIGHT -   410.05  (meters)     1345.3   (feet) RESET
 PS0052  ______________________________________________________________________
 PS0052  GEOID HEIGHT    -        -24.511 (meters)                     GEOID18
 PS0052  VERT ORDER      -  THIRD
 PS0052
 PS0052.The horizontal coordinates were scaled from a map and have
 PS0052.an estimated accuracy of +/- 6 seconds.
 PS0052
 PS0052.The orthometric height was computed from unverified reset data.
 PS0052
 PS0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0052.GEOID18 height accuracy estimate available here.
 PS0052
 PS0052.Click photographs - Photos may exist for this station.
 PS0052
 PS0052;                    North         East    Units  Estimated Accuracy
 PS0052;SPC SD N     -    96,930.      750,680.      MT  (+/- 180 meters Scaled)
 PS0052
 PS0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ714488(NAD 83)
 PS0052
 PS0052                          SUPERSEDED SURVEY CONTROL
 PS0052
 PS0052.No superseded survey control is available for this station.
 PS0052
 PS0052_MARKER: DB = BENCH MARK DISK
 PS0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0052_STAMPING: G 84 1934 RESET 1961
 PS0052_MARK LOGO: CGS
 PS0052_PROJECTION: FLUSH
 PS0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0052+STABILITY: SURFACE MOTION
 PS0052
 PS0052  HISTORY     - Date     Condition        Report By
 PS0052  HISTORY     - 1961     MONUMENTED       CGS
 PS0052  HISTORY     - 1971     MARK NOT FOUND   USGS
 PS0052
 PS0052                          STATION DESCRIPTION
 PS0052
 PS0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PS0052'14.6 MI S FROM DOLAND.
 PS0052'THIS MARK IS LOCATED 14.6 MILES SOUTH ALONG A GRAVELED ROAD
 PS0052'FROM THE CITY WATER TANK AT DOLAND, IN THE SOUTHWEST ANGLE OF
 PS0052'CROSSROADS, 76 FEET WEST OF THE CENTERLINE OF THE MAIN ROAD
 PS0052'AND 47 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD,
 PS0052'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 PS0052'NOTE-- MEASUREMENT PUTS THIS MARK IN A FIELD, MAY HAVE BEEN
 PS0052'COVERED OR PLOWED OUT.
 PS0052
 PS0052                          STATION RECOVERY (1971)
 PS0052
 PS0052'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PS0052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0217 ***********************************************************************
 QQ0217  DESIGNATION -  G 85
 QQ0217  PID         -  QQ0217
 QQ0217  STATE/COUNTY-  SD/CODINGTON
 QQ0217  COUNTRY     -  US
 QQ0217  USGS QUAD   -  WALLACE (2017)
 QQ0217
 QQ0217                         *CURRENT SURVEY CONTROL
 QQ0217  ______________________________________________________________________
 QQ0217* NAD 83(1986) POSITION- 45 05 05.     (N) 097 22 38.     (W)   SCALED
 QQ0217* NAVD 88 ORTHO HEIGHT -   535.095 (meters)     1755.56  (feet) ADJUSTED
 QQ0217  ______________________________________________________________________
 QQ0217  GEOID HEIGHT    -        -25.084 (meters)                     GEOID18
 QQ0217  DYNAMIC HEIGHT  -        535.020 (meters)     1755.31  (feet) COMP
 QQ0217  MODELED GRAVITY -    980,459.6   (mgal)                       NAVD 88
 QQ0217
 QQ0217  VERT ORDER      -  SECOND    CLASS 0
 QQ0217
 QQ0217.The horizontal coordinates were scaled from a map and have
 QQ0217.an estimated accuracy of +/- 6 seconds.
 QQ0217
 QQ0217.The orthometric height was determined by differential leveling and
 QQ0217.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0217.in June 1991.
 QQ0217
 QQ0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0217.GEOID18 height accuracy estimate available here.
 QQ0217
 QQ0217.Click photographs - Photos may exist for this station.
 QQ0217
 QQ0217.The dynamic height is computed by dividing the NAVD 88
 QQ0217.geopotential number by the normal gravity value computed on the
 QQ0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0217.degrees latitude (g = 980.6199 gals.).
 QQ0217
 QQ0217.The modeled gravity was interpolated from observed gravity values.
 QQ0217
 QQ0217;                    North         East    Units  Estimated Accuracy
 QQ0217;SPC SD N     -   142,400.      806,440.      MT  (+/- 180 meters Scaled)
 QQ0217
 QQ0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ277936(NAD 83)
 QQ0217
 QQ0217                          SUPERSEDED SURVEY CONTROL
 QQ0217
 QQ0217  NGVD 29 (??/??/92)  534.784  (m)         1754.54   (f) ADJ UNCH    2 0
 QQ0217
 QQ0217.Superseded values are not recommended for survey control.
 QQ0217
 QQ0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0217.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0217
 QQ0217_MARKER: DB = BENCH MARK DISK
 QQ0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0217_STAMPING: G 85 1934
 QQ0217_MARK LOGO: CGS
 QQ0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0217+STABILITY: SURFACE MOTION
 QQ0217
 QQ0217  HISTORY     - Date     Condition        Report By
 QQ0217  HISTORY     - 1934     MONUMENTED       CGS
 QQ0217
 QQ0217                          STATION DESCRIPTION
 QQ0217
 QQ0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0217'3.4 MI NW FROM FLORENCE.
 QQ0217'3.4 MILES NORTHWEST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0217'FROM THE HIGH SCHOOL AT FLORENCE, CODINGTON COUNTY, AT MILEPOST
 QQ0217'253, 45 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND ABOUT
 QQ0217'2 FEET HIGHER THAN THE TOP OF THE RAIL.  A STANDARD DISK,
 QQ0217'STAMPED G 85 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0095 ***********************************************************************
 QR0095  DESIGNATION -  G 86
 QR0095  PID         -  QR0095
 QR0095  STATE/COUNTY-  SD/SPINK
 QR0095  COUNTRY     -  US
 QR0095  USGS QUAD   -  CONDE (2017)
 QR0095
 QR0095                         *CURRENT SURVEY CONTROL
 QR0095  ______________________________________________________________________
 QR0095* NAD 83(1986) POSITION- 45 09 26.     (N) 098 05 41.     (W)   SCALED
 QR0095* NAVD 88 ORTHO HEIGHT -   403.747 (meters)     1324.63  (feet) ADJUSTED
 QR0095  ______________________________________________________________________
 QR0095  GEOID HEIGHT    -        -24.613 (meters)                     GEOID18
 QR0095  DYNAMIC HEIGHT  -        403.708 (meters)     1324.50  (feet) COMP
 QR0095  MODELED GRAVITY -    980,508.6   (mgal)                       NAVD 88
 QR0095
 QR0095  VERT ORDER      -  SECOND    CLASS 0
 QR0095
 QR0095.The horizontal coordinates were scaled from a map and have
 QR0095.an estimated accuracy of +/- 6 seconds.
 QR0095
 QR0095.The orthometric height was determined by differential leveling and
 QR0095.adjusted by the NATIONAL GEODETIC SURVEY
 QR0095.in June 1991.
 QR0095
 QR0095.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0095.GEOID18 height accuracy estimate available here.
 QR0095
 QR0095.Click photographs - Photos may exist for this station.
 QR0095
 QR0095.The dynamic height is computed by dividing the NAVD 88
 QR0095.geopotential number by the normal gravity value computed on the
 QR0095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0095.degrees latitude (g = 980.6199 gals.).
 QR0095
 QR0095.The modeled gravity was interpolated from observed gravity values.
 QR0095
 QR0095;                    North         East    Units  Estimated Accuracy
 QR0095;SPC SD N     -   148,880.      749,790.      MT  (+/- 180 meters Scaled)
 QR0095
 QR0095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR711008(NAD 83)
 QR0095
 QR0095                          SUPERSEDED SURVEY CONTROL
 QR0095
 QR0095  NGVD 29 (??/??/92)  403.484  (m)         1323.76   (f) ADJ UNCH    2 0
 QR0095
 QR0095.Superseded values are not recommended for survey control.
 QR0095
 QR0095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0095.See file dsdata.pdf to determine how the superseded data were derived.
 QR0095
 QR0095_MARKER: DB = BENCH MARK DISK
 QR0095_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 QR0095+WITH SETTING: PAVEMENT
 QR0095_SP_SET: COLONNADE BASE
 QR0095_STAMPING: G 86 1934
 QR0095_MARK LOGO: CGS
 QR0095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0095+STABILITY: SURFACE MOTION
 QR0095
 QR0095  HISTORY     - Date     Condition        Report By
 QR0095  HISTORY     - 1934     MONUMENTED       CGS
 QR0095
 QR0095                          STATION DESCRIPTION
 QR0095
 QR0095'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0095'AT CONDE.
 QR0095'AT CONDE, SPINK COUNTY, ABOUT 3 BLOCKS SOUTH AND 1/2 BLOCK
 QR0095'EAST FROM THE MINNEAPOLIS AND ST. LOUIS RAILROAD STATION, AT
 QR0095'THE PEOPLES BANK, IN THE LIMESTONE BASE OF THE SECOND COLONNADE
 QR0095'FROM THE EAST, 1.5 FEET WEST OF THE SOUTHEAST CORNER OF THE SOUTH
 QR0095'(FRONT) ENTRANCE, AND ABOUT 2 FEET ABOVE THE SIDEWALK.  A
 QR0095'STANDARD DISK, STAMPED G 86 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0130 ***********************************************************************
 QR0130  DESIGNATION -  G 87
 QR0130  PID         -  QR0130
 QR0130  STATE/COUNTY-  SD/FAULK
 QR0130  COUNTRY     -  US
 QR0130  USGS QUAD   -  CRESBARD (2017)
 QR0130
 QR0130                         *CURRENT SURVEY CONTROL
 QR0130  ______________________________________________________________________
 QR0130* NAD 83(1986) POSITION- 45 09 55.     (N) 098 52 38.     (W)   SCALED
 QR0130* NAVD 88 ORTHO HEIGHT -   428.621 (meters)     1406.23  (feet) ADJUSTED
 QR0130  ______________________________________________________________________
 QR0130  GEOID HEIGHT    -        -23.950 (meters)                     GEOID18
 QR0130  DYNAMIC HEIGHT  -        428.575 (meters)     1406.08  (feet) COMP
 QR0130  MODELED GRAVITY -    980,497.6   (mgal)                       NAVD 88
 QR0130
 QR0130  VERT ORDER      -  SECOND    CLASS 0
 QR0130
 QR0130.The horizontal coordinates were scaled from a map and have
 QR0130.an estimated accuracy of +/- 6 seconds.
 QR0130
 QR0130.The orthometric height was determined by differential leveling and
 QR0130.adjusted by the NATIONAL GEODETIC SURVEY
 QR0130.in June 1991.
 QR0130
 QR0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0130.GEOID18 height accuracy estimate available here.
 QR0130
 QR0130.Click photographs - Photos may exist for this station.
 QR0130
 QR0130.The dynamic height is computed by dividing the NAVD 88
 QR0130.geopotential number by the normal gravity value computed on the
 QR0130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0130.degrees latitude (g = 980.6199 gals.).
 QR0130
 QR0130.The modeled gravity was interpolated from observed gravity values.
 QR0130
 QR0130;                    North         East    Units  Estimated Accuracy
 QR0130;SPC SD N     -   148,620.      688,270.      MT  (+/- 180 meters Scaled)
 QR0130
 QR0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR096013(NAD 83)
 QR0130
 QR0130                          SUPERSEDED SURVEY CONTROL
 QR0130
 QR0130  NGVD 29 (??/??/92)  428.307  (m)         1405.20   (f) ADJ UNCH    2 0
 QR0130
 QR0130.Superseded values are not recommended for survey control.
 QR0130
 QR0130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0130.See file dsdata.pdf to determine how the superseded data were derived.
 QR0130
 QR0130_MARKER: DB = BENCH MARK DISK
 QR0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0130_STAMPING: G 87 1934
 QR0130_MARK LOGO: CGS
 QR0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0130+STABILITY: SURFACE MOTION
 QR0130
 QR0130  HISTORY     - Date     Condition        Report By
 QR0130  HISTORY     - 1934     MONUMENTED       CGS
 QR0130  HISTORY     - 1965     GOOD             USGS
 QR0130
 QR0130                          STATION DESCRIPTION
 QR0130
 QR0130'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0130'3.4 MI E FROM CRESBARD.
 QR0130'ABOUT 3.4 MILES EAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QR0130'FROM THE STATION AT CRESBARD, FAULK COUNTY, ABOUT 10-1/2 POLES
 QR0130'WEST OF MILEPOST 329, AT A PUBLIC-ROAD CROSSING, 144 FEET EAST
 QR0130'OF THE CENTER LINE OF THE ROAD, 7 FEET NORTH OF A WHISTLE POST,
 QR0130'25 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND ABOUT LEVEL
 QR0130'WITH THE TRACK.  A STANDARD DISK, STAMPED G 87 1934 AND SET IN
 QR0130'THE TOP OF A CONCRETE POST.
 QR0130
 QR0130                          STATION RECOVERY (1965)
 QR0130
 QR0130'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 QR0130'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0169 ***********************************************************************
 QR0169  DESIGNATION -  G 88
 QR0169  PID         -  QR0169
 QR0169  STATE/COUNTY-  SD/MCPHERSON
 QR0169  COUNTRY     -  US
 QR0169  USGS QUAD   -  LEOLA (2017)
 QR0169
 QR0169                         *CURRENT SURVEY CONTROL
 QR0169  ______________________________________________________________________
 QR0169* NAD 83(1986) POSITION- 45 41 26.     (N) 098 55 50.     (W)   SCALED
 QR0169* NAVD 88 ORTHO HEIGHT -   473.829 (meters)     1554.55  (feet) ADJUSTED
 QR0169  ______________________________________________________________________
 QR0169  GEOID HEIGHT    -        -23.808 (meters)                     GEOID18
 QR0169  DYNAMIC HEIGHT  -        473.795 (meters)     1554.44  (feet) COMP
 QR0169  MODELED GRAVITY -    980,529.2   (mgal)                       NAVD 88
 QR0169
 QR0169  VERT ORDER      -  SECOND    CLASS 0
 QR0169
 QR0169.The horizontal coordinates were scaled from a map and have
 QR0169.an estimated accuracy of +/- 6 seconds.
 QR0169
 QR0169.The orthometric height was determined by differential leveling and
 QR0169.adjusted by the NATIONAL GEODETIC SURVEY
 QR0169.in June 1991.
 QR0169
 QR0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0169.GEOID18 height accuracy estimate available here.
 QR0169
 QR0169.Click photographs - Photos may exist for this station.
 QR0169
 QR0169.The dynamic height is computed by dividing the NAVD 88
 QR0169.geopotential number by the normal gravity value computed on the
 QR0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0169.degrees latitude (g = 980.6199 gals.).
 QR0169
 QR0169.The modeled gravity was interpolated from observed gravity values.
 QR0169
 QR0169;                    North         East    Units  Estimated Accuracy
 QR0169;SPC SD N     -   206,940.      683,300.      MT  (+/- 180 meters Scaled)
 QR0169
 QR0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR054596(NAD 83)
 QR0169
 QR0169                          SUPERSEDED SURVEY CONTROL
 QR0169
 QR0169  NGVD 29 (??/??/92)  473.483  (m)         1553.42   (f) ADJ UNCH    2 0
 QR0169
 QR0169.Superseded values are not recommended for survey control.
 QR0169
 QR0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0169.See file dsdata.pdf to determine how the superseded data were derived.
 QR0169
 QR0169_MARKER: DB = BENCH MARK DISK
 QR0169_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0169_SP_SET: BRIDGE
 QR0169_STAMPING: G 88 1934
 QR0169_MARK LOGO: CGS
 QR0169_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0169
 QR0169  HISTORY     - Date     Condition        Report By
 QR0169  HISTORY     - 1934     MONUMENTED       CGS
 QR0169
 QR0169                          STATION DESCRIPTION
 QR0169
 QR0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0169'2.7 MI S FROM LEOLA.
 QR0169'2.7 MILES SOUTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 QR0169'AT LEOLA, MC PHERSON COUNTY, AT A 12-FOOT CONCRETE DECK BRIDGE
 QR0169'WITH A HANDRAIL, IN THE SOUTH END OF THE EAST CONCRETE HEAD
 QR0169'WALL, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD
 QR0169'DISK, STAMPED G 88 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0134 ***********************************************************************
 QR0134  DESIGNATION -  G 89
 QR0134  PID         -  QR0134
 QR0134  STATE/COUNTY-  SD/MCPHERSON
 QR0134  COUNTRY     -  US
 QR0134  USGS QUAD   -  LEOLA (2017)
 QR0134
 QR0134                         *CURRENT SURVEY CONTROL
 QR0134  ______________________________________________________________________
 QR0134* NAD 83(1986) POSITION- 45 43 21.     (N) 098 58 15.     (W)   SCALED
 QR0134* NAVD 88 ORTHO HEIGHT -   494.564 (meters)     1622.58  (feet) ADJUSTED
 QR0134  ______________________________________________________________________
 QR0134  GEOID HEIGHT    -        -23.754 (meters)                     GEOID18
 QR0134  DYNAMIC HEIGHT  -        494.527 (meters)     1622.46  (feet) COMP
 QR0134  MODELED GRAVITY -    980,525.7   (mgal)                       NAVD 88
 QR0134
 QR0134  VERT ORDER      -  SECOND    CLASS 0
 QR0134
 QR0134.The horizontal coordinates were scaled from a map and have
 QR0134.an estimated accuracy of +/- 6 seconds.
 QR0134
 QR0134.The orthometric height was determined by differential leveling and
 QR0134.adjusted by the NATIONAL GEODETIC SURVEY
 QR0134.in June 1991.
 QR0134
 QR0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0134.GEOID18 height accuracy estimate available here.
 QR0134
 QR0134.Click photographs - Photos may exist for this station.
 QR0134
 QR0134.The dynamic height is computed by dividing the NAVD 88
 QR0134.geopotential number by the normal gravity value computed on the
 QR0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0134.degrees latitude (g = 980.6199 gals.).
 QR0134
 QR0134.The modeled gravity was interpolated from observed gravity values.
 QR0134
 QR0134;                    North         East    Units  Estimated Accuracy
 QR0134;SPC SD N     -   210,450.      680,120.      MT  (+/- 180 meters Scaled)
 QR0134
 QR0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR022632(NAD 83)
 QR0134
 QR0134                          SUPERSEDED SURVEY CONTROL
 QR0134
 QR0134  NGVD 29 (??/??/92)  494.21   (m)         1621.4    (f) COMPUTED    2 0
 QR0134
 QR0134.Superseded values are not recommended for survey control.
 QR0134
 QR0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0134.See file dsdata.pdf to determine how the superseded data were derived.
 QR0134
 QR0134_MARKER: DB = BENCH MARK DISK
 QR0134_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0134_SP_SET: CULVERT HEADWALL
 QR0134_STAMPING: G 89 1934
 QR0134_MARK LOGO: CGS
 QR0134_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0134+STABILITY: SURFACE MOTION
 QR0134
 QR0134  HISTORY     - Date     Condition        Report By
 QR0134  HISTORY     - 1934     MONUMENTED       CGS
 QR0134  HISTORY     - 1940     GOOD             CGS
 QR0134
 QR0134                          STATION DESCRIPTION
 QR0134
 QR0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0134'1.8 MI W FROM LEOLA.
 QR0134'1.8 MILES WEST OF PUBLIC SCHOOL AT LEOLA.  ALONG STATE HIGHWAY
 QR0134'10 AT 4 FOOT BY 5 FOOT RCB CULVERT, 450 FEET EAST OF SECTION
 QR0134'CORNER, 95 FEET WEST OF PRIVATE ENTRANCE TO FIELD.  SET IN THE
 QR0134'CENTER OF THE NORTH HEADWALL, 0.5 FOOT ABOVE ROAD LEVEL.
 QR0134
 QR0134                          STATION RECOVERY (1940)
 QR0134
 QR0134'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 QR0134'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0135 ***********************************************************************
 QR0135  DESIGNATION -  G 89 RESET
 QR0135  PID         -  QR0135
 QR0135  STATE/COUNTY-  SD/MCPHERSON
 QR0135  COUNTRY     -  US
 QR0135  USGS QUAD   -  LEOLA (2017)
 QR0135
 QR0135                         *CURRENT SURVEY CONTROL
 QR0135  ______________________________________________________________________
 QR0135* NAD 83(1986) POSITION- 45 43 21.     (N) 098 58 15.     (W)   SCALED
 QR0135* NAVD 88 ORTHO HEIGHT -   494.12  (meters)     1621.1   (feet) RESET
 QR0135  ______________________________________________________________________
 QR0135  GEOID HEIGHT    -        -23.754 (meters)                     GEOID18
 QR0135  VERT ORDER      -  THIRD
 QR0135
 QR0135.The horizontal coordinates were scaled from a map and have
 QR0135.an estimated accuracy of +/- 6 seconds.
 QR0135
 QR0135.The orthometric height was computed from unverified reset data.
 QR0135
 QR0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0135.GEOID18 height accuracy estimate available here.
 QR0135
 QR0135.Click photographs - Photos may exist for this station.
 QR0135
 QR0135;                    North         East    Units  Estimated Accuracy
 QR0135;SPC SD N     -   210,450.      680,120.      MT  (+/- 180 meters Scaled)
 QR0135
 QR0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR022632(NAD 83)
 QR0135
 QR0135                          SUPERSEDED SURVEY CONTROL
 QR0135
 QR0135.No superseded survey control is available for this station.
 QR0135
 QR0135_MARKER: DB = BENCH MARK DISK
 QR0135_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0135_SP_SET: CULVERT HEADWALL
 QR0135_STAMPING: G 89 RESET 1948
 QR0135_MARK LOGO: CGS
 QR0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0135+STABILITY: SURFACE MOTION
 QR0135
 QR0135  HISTORY     - Date     Condition        Report By
 QR0135  HISTORY     - 1948     MONUMENTED       SDHD
 QR0135
 QR0135                          STATION DESCRIPTION
 QR0135
 QR0135'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1948
 QR0135'1.8 MI W FROM LEOLA.
 QR0135'1.8 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL AT
 QR0135'LEOLA, MC PHERSON COUNTY, AT A CONCRETE CULVERT, AND IN THE TOP
 QR0135'OF THE SOUTH HEAD WALL.  A STANDARD DISK, STAMPED G 89 RESET 1948.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0198 ***********************************************************************
 OS0198  DESIGNATION -  G 9
 OS0198  PID         -  OS0198
 OS0198  STATE/COUNTY-  SD/JONES
 OS0198  COUNTRY     -  US
 OS0198  USGS QUAD   -  MURDO (2017)
 OS0198
 OS0198                         *CURRENT SURVEY CONTROL
 OS0198  ______________________________________________________________________
 OS0198* NAD 83(1986) POSITION- 43 53 40.     (N) 100 44 35.     (W)   SCALED
 OS0198* NAVD 88 ORTHO HEIGHT -   710.463 (meters)     2330.91  (feet) ADJUSTED
 OS0198  ______________________________________________________________________
 OS0198  GEOID HEIGHT    -        -23.991 (meters)                     GEOID18
 OS0198  DYNAMIC HEIGHT  -        710.232 (meters)     2330.15  (feet) COMP
 OS0198  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OS0198
 OS0198  VERT ORDER      -  FIRST     CLASS II
 OS0198
 OS0198.The horizontal coordinates were scaled from a map and have
 OS0198.an estimated accuracy of +/- 6 seconds.
 OS0198
 OS0198.The orthometric height was determined by differential leveling and
 OS0198.adjusted by the NATIONAL GEODETIC SURVEY
 OS0198.in June 1991.
 OS0198
 OS0198.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0198.GEOID18 height accuracy estimate available here.
 OS0198
 OS0198.Click photographs - Photos may exist for this station.
 OS0198
 OS0198.The dynamic height is computed by dividing the NAVD 88
 OS0198.geopotential number by the normal gravity value computed on the
 OS0198.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0198.degrees latitude (g = 980.6199 gals.).
 OS0198
 OS0198.The modeled gravity was interpolated from observed gravity values.
 OS0198
 OS0198;                    North         East    Units  Estimated Accuracy
 OS0198;SPC SD S     -   173,510.      567,080.      MT  (+/- 180 meters Scaled)
 OS0198
 OS0198_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP600616(NAD 83)
 OS0198
 OS0198                          SUPERSEDED SURVEY CONTROL
 OS0198
 OS0198  NGVD 29 (??/??/92)  709.991  (m)         2329.36   (f) ADJ UNCH    1 2
 OS0198
 OS0198.Superseded values are not recommended for survey control.
 OS0198
 OS0198.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0198.See file dsdata.pdf to determine how the superseded data were derived.
 OS0198
 OS0198_MARKER: DB = BENCH MARK DISK
 OS0198_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0198_STAMPING: G 9 1925 2329.362
 OS0198_MARK LOGO: CGS
 OS0198_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0198_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0198+STABILITY: SURFACE MOTION
 OS0198
 OS0198  HISTORY     - Date     Condition        Report By
 OS0198  HISTORY     - 1925     MONUMENTED       CGS
 OS0198  HISTORY     - 1962     GOOD             CGS
 OS0198  HISTORY     - 1985     GOOD             NGS
 OS0198
 OS0198                          STATION DESCRIPTION
 OS0198
 OS0198'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0198'1.5 MI W FROM MURDO.
 OS0198'ABOUT 1.5 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL, AND
 OS0198'PACIFIC RAILROAD, FROM THE STATION AT MURDO, AT THE NORTHEAST
 OS0198'END OF A FILL AND AT A ROAD CROSSING, 68 FEET NORTH OF THE CENTER
 OS0198'OF CROSSING, 39 FEET NORTHWEST OF THE NORTHWEST RAIL, 9 FEET
 OS0198'SOUTHEAST OF A FENCE, 1.2 FEET NORTHWEST OF A METAL WITNESS POST,
 OS0198'ABOUT 1 FOOT BELOW THE LEVEL OF THE RAILS, AND SET IN THE TOP
 OS0198'OF A CONCRETE POST PROJECTING 2 INCHES.
 OS0198
 OS0198                          STATION RECOVERY (1985)
 OS0198
 OS0198'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0198'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.22 KM (0.14
 OS0198'MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE AT MURDO, THENCE 1.00
 OS0198'KM (0.62 MI) WEST-NORTHWEST ALONG RAILROAD STREET, THENCE 1.53 KM
 OS0198'(0.95 MI) WEST ALONG A DIRT ROAD FOLLOWING THE SECTION LINE, IN THE
 OS0198'NORTH CORNER OF THE INTERSECTION OF THE OLD ABANDON RAILROAD, AT THE
 OS0198'NORTHEAST END OF A RAILROAD GRADE FILL, 21.6 METERS (71 FT) NORTH OF
 OS0198'THE CENTER OF THE DIRT ROAD AT THE RAILROAD CROSSING AND 11.9 METERS
 OS0198'(39 FT) NORTHWEST OF THE NORTHWEST RAIL.
 OS0198'THE MARK IS 0.4 METERS  NW FROM  A WITNESS POST
 OS0198'THE MARK IS 0.3 M BELOW THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0840 ***********************************************************************
 PU0840  DESIGNATION -  G 9 B 1
 PU0840  PID         -  PU0840
 PU0840  STATE/COUNTY-  SD/MEADE
 PU0840  COUNTRY     -  US
 PU0840  USGS QUAD   -  FAIRPOINT (2017)
 PU0840
 PU0840                         *CURRENT SURVEY CONTROL
 PU0840  ______________________________________________________________________
 PU0840* NAD 83(1986) POSITION- 44 44 54.     (N) 102 50 43.     (W)   SCALED
 PU0840* NAVD 88 ORTHO HEIGHT -   877.927 (meters)     2880.33  (feet) ADJUSTED
 PU0840  ______________________________________________________________________
 PU0840  GEOID HEIGHT    -        -17.583 (meters)                     GEOID18
 PU0840  DYNAMIC HEIGHT  -        877.716 (meters)     2879.64  (feet) COMP
 PU0840  MODELED GRAVITY -    980,347.5   (mgal)                       NAVD 88
 PU0840
 PU0840  VERT ORDER      -  SECOND    CLASS 0
 PU0840
 PU0840.The horizontal coordinates were scaled from a map and have
 PU0840.an estimated accuracy of +/- 6 seconds.
 PU0840
 PU0840.The orthometric height was determined by differential leveling and
 PU0840.adjusted by the NATIONAL GEODETIC SURVEY
 PU0840.in June 1991.
 PU0840
 PU0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0840.GEOID18 height accuracy estimate available here.
 PU0840
 PU0840.Click photographs - Photos may exist for this station.
 PU0840
 PU0840.The dynamic height is computed by dividing the NAVD 88
 PU0840.geopotential number by the normal gravity value computed on the
 PU0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0840.degrees latitude (g = 980.6199 gals.).
 PU0840
 PU0840.The modeled gravity was interpolated from observed gravity values.
 PU0840
 PU0840;                    North         East    Units  Estimated Accuracy
 PU0840;SPC SD N     -   105,640.      374,740.      MT  (+/- 180 meters Scaled)
 PU0840
 PU0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK705572(NAD 83)
 PU0840
 PU0840                          SUPERSEDED SURVEY CONTROL
 PU0840
 PU0840  NGVD 29 (??/??/92)  877.46   (m)         2878.8    (f) COMPUTED    2 0
 PU0840
 PU0840.Superseded values are not recommended for survey control.
 PU0840
 PU0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0840.See file dsdata.pdf to determine how the superseded data were derived.
 PU0840
 PU0840_MARKER: Z = SEE DESCRIPTION
 PU0840_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0840_SP_SET: PEDESTAL
 PU0840_STAMPING: G 9 B 1
 PU0840_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0840
 PU0840  HISTORY     - Date     Condition        Report By
 PU0840  HISTORY     - UNK      MONUMENTED       USAF
 PU0840  HISTORY     - 1962     GOOD             CGS
 PU0840
 PU0840                          STATION DESCRIPTION
 PU0840
 PU0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0840'2.4 MI W FROM FAIRPOINT.
 PU0840'2.45 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0840'63 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 6 FEET SOUTH
 PU0840'OF A FENCE, THE CENTER OF A TRIBRACH MOUNTED ON THE TOP OF AN
 PU0840'18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0032 ***********************************************************************
 QR0032  DESIGNATION -  G 90
 QR0032  PID         -  QR0032
 QR0032  STATE/COUNTY-  SD/BROWN
 QR0032  COUNTRY     -  US
 QR0032  USGS QUAD   -  COLUMBIA NE (2017)
 QR0032
 QR0032                         *CURRENT SURVEY CONTROL
 QR0032  ______________________________________________________________________
 QR0032* NAD 83(1986) POSITION- 45 44 03.     (N) 098 21 05.     (W)   SCALED
 QR0032* NAVD 88 ORTHO HEIGHT -   399.166 (meters)     1309.60  (feet) ADJUSTED
 QR0032  ______________________________________________________________________
 QR0032  GEOID HEIGHT    -        -24.713 (meters)                     GEOID18
 QR0032  DYNAMIC HEIGHT  -        399.145 (meters)     1309.53  (feet) COMP
 QR0032  MODELED GRAVITY -    980,551.8   (mgal)                       NAVD 88
 QR0032
 QR0032  VERT ORDER      -  SECOND    CLASS 0
 QR0032
 QR0032.The horizontal coordinates were scaled from a map and have
 QR0032.an estimated accuracy of +/- 6 seconds.
 QR0032
 QR0032.The orthometric height was determined by differential leveling and
 QR0032.adjusted by the NATIONAL GEODETIC SURVEY
 QR0032.in June 1991.
 QR0032
 QR0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0032.GEOID18 height accuracy estimate available here.
 QR0032
 QR0032.Click photographs - Photos may exist for this station.
 QR0032
 QR0032.The dynamic height is computed by dividing the NAVD 88
 QR0032.geopotential number by the normal gravity value computed on the
 QR0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0032.degrees latitude (g = 980.6199 gals.).
 QR0032
 QR0032.The modeled gravity was interpolated from observed gravity values.
 QR0032
 QR0032;                    North         East    Units  Estimated Accuracy
 QR0032;SPC SD N     -   212,540.      728,310.      MT  (+/- 180 meters Scaled)
 QR0032
 QR0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR504647(NAD 83)
 QR0032
 QR0032                          SUPERSEDED SURVEY CONTROL
 QR0032
 QR0032  NGVD 29 (??/??/92)  398.852  (m)         1308.57   (f) ADJ UNCH    2 0
 QR0032
 QR0032.Superseded values are not recommended for survey control.
 QR0032
 QR0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0032.See file dsdata.pdf to determine how the superseded data were derived.
 QR0032
 QR0032_MARKER: DB = BENCH MARK DISK
 QR0032_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0032_SP_SET: CULVERT HEADWALL
 QR0032_STAMPING: G 90 1934
 QR0032_MARK LOGO: CGS
 QR0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0032+STABILITY: SURFACE MOTION
 QR0032
 QR0032  HISTORY     - Date     Condition        Report By
 QR0032  HISTORY     - 1934     MONUMENTED       CGS
 QR0032
 QR0032                          STATION DESCRIPTION
 QR0032
 QR0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0032'7.4 MI E FROM BARNARD.
 QR0032'7.4 MILES EAST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL
 QR0032'AT BARNARD, BROWN COUNTY, 190 FEET EAST OF A SECTION CORNER, AT
 QR0032'AN 18-INCH CONCRETE-PIPE CULVERT IN THE CENTER OF THE TOP OF
 QR0032'NORTH HEADWALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE HIGHWAY.
 QR0032'A STANDARD DISK, STAMPED G 90 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0562 ***********************************************************************
 QR0562  DESIGNATION -  G 90 RESET
 QR0562  PID         -  QR0562
 QR0562  STATE/COUNTY-  SD/BROWN
 QR0562  COUNTRY     -  US
 QR0562  USGS QUAD   -  COLUMBIA NE (2017)
 QR0562
 QR0562                         *CURRENT SURVEY CONTROL
 QR0562  ______________________________________________________________________
 QR0562* NAD 83(1986) POSITION- 45 44 03.     (N) 098 21 05.     (W)   SCALED
 QR0562* NAVD 88 ORTHO HEIGHT -   400.09  (meters)     1312.6   (feet) RESET
 QR0562  ______________________________________________________________________
 QR0562  GEOID HEIGHT    -        -24.713 (meters)                     GEOID18
 QR0562  VERT ORDER      -  THIRD
 QR0562
 QR0562.The horizontal coordinates were scaled from a map and have
 QR0562.an estimated accuracy of +/- 6 seconds.
 QR0562
 QR0562.The orthometric height was computed from unverified reset data.
 QR0562
 QR0562.No vertical observational check was made to the station.
 QR0562
 QR0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0562.GEOID18 height accuracy estimate available here.
 QR0562
 QR0562.Click photographs - Photos may exist for this station.
 QR0562
 QR0562;                    North         East    Units  Estimated Accuracy
 QR0562;SPC SD N     -   212,540.      728,310.      MT  (+/- 180 meters Scaled)
 QR0562
 QR0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR504647(NAD 83)
 QR0562
 QR0562                          SUPERSEDED SURVEY CONTROL
 QR0562
 QR0562  NGVD 29 (04/17/07)  399.78   (m)         1311.6    (f) RESET       3  
 QR0562
 QR0562.Superseded values are not recommended for survey control.
 QR0562
 QR0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0562.See file dsdata.pdf to determine how the superseded data were derived.
 QR0562
 QR0562_MARKER: DV = VERTICAL CONTROL DISK
 QR0562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0562_STAMPING: G 90 RESET 1979
 QR0562_MARK LOGO: NGS
 QR0562_PROJECTION: FLUSH
 QR0562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0562+STABILITY: SURFACE MOTION
 QR0562
 QR0562  HISTORY     - Date     Condition        Report By
 QR0562  HISTORY     - 1979     MONUMENTED       NGS
 QR0562
 QR0562                          STATION DESCRIPTION
 QR0562
 QR0562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 QR0562'7.0 MI EAST FROM BARNARD.
 QR0562'7.0 MILES EAST ALONG COUNTY ROAD 7 FROM THE CROSSROADS IN THE NORTH
 QR0562'EDGE OF BARNARD, TO CROSSROADS, 126.0 FEET NORTH OF THE CENTER OF
 QR0562'COUNTY ROAD 7, 34.0 FEET EAST OF CENTER OF GRAVEL ROAD, AND 1.5
 QR0562'FEET WEST OF FENCE.
 QR0562'THE MARK IS 1.3 FT  W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0337 ***********************************************************************
 QQ0337  DESIGNATION -  G 91 RESET
 QQ0337  PID         -  QQ0337
 QQ0337  STATE/COUNTY-  SD/MARSHALL
 QQ0337  COUNTRY     -  US
 QQ0337  USGS QUAD   -  BRITTON WEST (2017)
 QQ0337
 QQ0337                         *CURRENT SURVEY CONTROL
 QQ0337  ______________________________________________________________________
 QQ0337* NAD 83(1986) POSITION- 45 47 21.     (N) 097 45 01.     (W)   SCALED
 QQ0337* NAVD 88 ORTHO HEIGHT -   412.61  (meters)     1353.7   (feet) RESET
 QQ0337  ______________________________________________________________________
 QQ0337  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 QQ0337  VERT ORDER      -  THIRD
 QQ0337
 QQ0337.The horizontal coordinates were scaled from a map and have
 QQ0337.an estimated accuracy of +/- 6 seconds.
 QQ0337
 QQ0337.The orthometric height was computed from unverified reset data.
 QQ0337
 QQ0337.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0337.GEOID18 height accuracy estimate available here.
 QQ0337
 QQ0337.Click photographs - Photos may exist for this station.
 QQ0337
 QQ0337;                    North         East    Units  Estimated Accuracy
 QQ0337;SPC SD N     -   219,780.      774,910.      MT  (+/- 180 meters Scaled)
 QQ0337
 QQ0337_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR971713(NAD 83)
 QQ0337
 QQ0337                          SUPERSEDED SURVEY CONTROL
 QQ0337
 QQ0337.No superseded survey control is available for this station.
 QQ0337
 QQ0337_MARKER: DB = BENCH MARK DISK
 QQ0337_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0337_STAMPING: G 91 RESET 1936
 QQ0337_MARK LOGO: CGS
 QQ0337_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0337+STABILITY: SURFACE MOTION
 QQ0337
 QQ0337  HISTORY     - Date     Condition        Report By
 QQ0337  HISTORY     - 1936     MONUMENTED       CGS
 QQ0337
 QQ0337                          STATION DESCRIPTION
 QQ0337
 QQ0337'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 QQ0337'AT BRITTON.
 QQ0337'AT BRITTON, MARSHALL COUNTY, ABOUT 105 FEET EAST OF THE NORTHEAST
 QQ0337'CORNER OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 QQ0337'STATION, ABOUT 140 FEET SOUTHWEST OF A ROAD CROSSING, 65 FEET
 QQ0337'SOUTHEAST OF THE CENTER LINE OF THE TRACK, SET IN THE TOP OF
 QQ0337'A CONCRETE POST 35 FEET DUE WEST OF THE LOCATION DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0200 ***********************************************************************
 QQ0200  DESIGNATION -  G 92
 QQ0200  PID         -  QQ0200
 QQ0200  STATE/COUNTY-  SD/ROBERTS
 QQ0200  COUNTRY     -  US
 QQ0200  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0200
 QQ0200                         *CURRENT SURVEY CONTROL
 QQ0200  ______________________________________________________________________
 QQ0200* NAD 83(1986) POSITION- 45 49 09.     (N) 097 01 15.     (W)   SCALED
 QQ0200* NAVD 88 ORTHO HEIGHT -   374.273 (meters)     1227.93  (feet) ADJUSTED
 QQ0200  ______________________________________________________________________
 QQ0200  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 QQ0200  DYNAMIC HEIGHT  -        374.266 (meters)     1227.90  (feet) COMP
 QQ0200  MODELED GRAVITY -    980,587.9   (mgal)                       NAVD 88
 QQ0200
 QQ0200  VERT ORDER      -  SECOND    CLASS 0
 QQ0200
 QQ0200.The horizontal coordinates were scaled from a map and have
 QQ0200.an estimated accuracy of +/- 6 seconds.
 QQ0200
 QQ0200.The orthometric height was determined by differential leveling and
 QQ0200.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0200.in June 1991.
 QQ0200
 QQ0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0200.GEOID18 height accuracy estimate available here.
 QQ0200
 QQ0200.Click photographs - Photos may exist for this station.
 QQ0200
 QQ0200.The dynamic height is computed by dividing the NAVD 88
 QQ0200.geopotential number by the normal gravity value computed on the
 QQ0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0200.degrees latitude (g = 980.6199 gals.).
 QQ0200
 QQ0200.The modeled gravity was interpolated from observed gravity values.
 QQ0200
 QQ0200;                    North         East    Units  Estimated Accuracy
 QQ0200;SPC SD N     -   224,940.      831,480.      MT  (+/- 180 meters Scaled)
 QQ0200
 QQ0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR537758(NAD 83)
 QQ0200
 QQ0200                          SUPERSEDED SURVEY CONTROL
 QQ0200
 QQ0200  NGVD 29 (??/??/92)  374.045  (m)         1227.18   (f) ADJ UNCH    2 0
 QQ0200
 QQ0200.Superseded values are not recommended for survey control.
 QQ0200
 QQ0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0200.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0200
 QQ0200_MARKER: DB = BENCH MARK DISK
 QQ0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0200_STAMPING: G 92 1934
 QQ0200_MARK LOGO: CGS
 QQ0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0200+STABILITY: SURFACE MOTION
 QQ0200
 QQ0200  HISTORY     - Date     Condition        Report By
 QQ0200  HISTORY     - 1934     MONUMENTED       CGS
 QQ0200
 QQ0200                          STATION DESCRIPTION
 QQ0200
 QQ0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0200'2.5 MI S FROM HAMMER.
 QQ0200'2.5 MILES SOUTH ALONG U.S. HIGHWAY 81 FROM THE MINNEAPOLIS, ST.
 QQ0200'PAUL AND SAULT STE. MARIE RAILWAY STATION AT HAMMER, ROBERTS
 QQ0200'COUNTY, 75 FEET SOUTH OF A ROAD CROSSING, 39 FEET WEST OF THE
 QQ0200'CENTER LINE OF THE HIGHWAY, AND 9 FEET WEST OF THE RIGHT-OF-WAY
 QQ0200'FENCE.  A STANDARD DISK, STAMPED G 92 1934 AND SET IN THE TOP
 QQ0200'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0149 ***********************************************************************
 QQ0149  DESIGNATION -  G 93
 QQ0149  PID         -  QQ0149
 QQ0149  STATE/COUNTY-  SD/ROBERTS
 QQ0149  COUNTRY     -  US
 QQ0149  USGS QUAD   -  PEEVER NW (2017)
 QQ0149
 QQ0149                         *CURRENT SURVEY CONTROL
 QQ0149  ______________________________________________________________________
 QQ0149* NAD 83(1986) POSITION- 45 39 34.     (N) 096 58 22.     (W)   SCALED
 QQ0149* NAVD 88 ORTHO HEIGHT -   347.563 (meters)     1140.30  (feet) ADJUSTED
 QQ0149  ______________________________________________________________________
 QQ0149  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 QQ0149  DYNAMIC HEIGHT  -        347.548 (meters)     1140.25  (feet) COMP
 QQ0149  MODELED GRAVITY -    980,563.2   (mgal)                       NAVD 88
 QQ0149
 QQ0149  VERT ORDER      -  SECOND    CLASS 0
 QQ0149
 QQ0149.The horizontal coordinates were scaled from a map and have
 QQ0149.an estimated accuracy of +/- 6 seconds.
 QQ0149
 QQ0149.The orthometric height was determined by differential leveling and
 QQ0149.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0149.in June 1991.
 QQ0149
 QQ0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0149.GEOID18 height accuracy estimate available here.
 QQ0149
 QQ0149.Click photographs - Photos may exist for this station.
 QQ0149
 QQ0149.The dynamic height is computed by dividing the NAVD 88
 QQ0149.geopotential number by the normal gravity value computed on the
 QQ0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0149.degrees latitude (g = 980.6199 gals.).
 QQ0149
 QQ0149.The modeled gravity was interpolated from observed gravity values.
 QQ0149
 QQ0149;                    North         East    Units  Estimated Accuracy
 QQ0149;SPC SD N     -   207,340.      835,880.      MT  (+/- 180 meters Scaled)
 QQ0149
 QQ0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR579582(NAD 83)
 QQ0149
 QQ0149                          SUPERSEDED SURVEY CONTROL
 QQ0149
 QQ0149  NGVD 29 (??/??/92)  347.32   (m)         1139.5    (f) COMPUTED    2 0
 QQ0149
 QQ0149.Superseded values are not recommended for survey control.
 QQ0149
 QQ0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0149.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0149
 QQ0149_MARKER: DB = BENCH MARK DISK
 QQ0149_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0149_SP_SET: BOX CULVERT HEADWALL
 QQ0149_STAMPING: G 93 1934
 QQ0149_MARK LOGO: CGS
 QQ0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0149+STABILITY: SURFACE MOTION
 QQ0149
 QQ0149  HISTORY     - Date     Condition        Report By
 QQ0149  HISTORY     - 1934     MONUMENTED       CGS
 QQ0149
 QQ0149                          STATION DESCRIPTION
 QQ0149
 QQ0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0149'2.5 MI SE FROM SISSETON.
 QQ0149'ALONG THE STATE HIGHWAY 10.  SET IN THE EAST END OF THE SOUTH
 QQ0149'HEADWALL OF 6 FOOT BY 8 FOOT CONCRETE BOX CULVERT, 87 FEET
 QQ0149'WEST OF FARM ENTRANCE, THENCE 12 FEET SOUTH OF THE CENTER LINE
 QQ0149'OF THE HIGHWAY, 2 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0150 ***********************************************************************
 QQ0150  DESIGNATION -  G 93 RESET
 QQ0150  PID         -  QQ0150
 QQ0150  STATE/COUNTY-  SD/ROBERTS
 QQ0150  COUNTRY     -  US
 QQ0150  USGS QUAD   -  PEEVER NW (2017)
 QQ0150
 QQ0150                         *CURRENT SURVEY CONTROL
 QQ0150  ______________________________________________________________________
 QQ0150* NAD 83(1986) POSITION- 45 39 34.     (N) 096 58 22.     (W)   SCALED
 QQ0150* NAVD 88 ORTHO HEIGHT -   346.66  (meters)     1137.3   (feet) RESET
 QQ0150  ______________________________________________________________________
 QQ0150  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 QQ0150  VERT ORDER      -  THIRD
 QQ0150
 QQ0150.The horizontal coordinates were scaled from a map and have
 QQ0150.an estimated accuracy of +/- 6 seconds.
 QQ0150
 QQ0150.The orthometric height was computed from unverified reset data.
 QQ0150
 QQ0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0150.GEOID18 height accuracy estimate available here.
 QQ0150
 QQ0150.Click photographs - Photos may exist for this station.
 QQ0150
 QQ0150;                    North         East    Units  Estimated Accuracy
 QQ0150;SPC SD N     -   207,340.      835,880.      MT  (+/- 180 meters Scaled)
 QQ0150
 QQ0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR579582(NAD 83)
 QQ0150
 QQ0150                          SUPERSEDED SURVEY CONTROL
 QQ0150
 QQ0150.No superseded survey control is available for this station.
 QQ0150
 QQ0150_MARKER: DB = BENCH MARK DISK
 QQ0150_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0150_SP_SET: BOX CULVERT HEADWALL
 QQ0150_STAMPING: G 93 RESET 1939
 QQ0150_MARK LOGO: CGS
 QQ0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0150+STABILITY: SURFACE MOTION
 QQ0150
 QQ0150  HISTORY     - Date     Condition        Report By
 QQ0150  HISTORY     - 1939     MONUMENTED       CGS
 QQ0150  HISTORY     - 19900725 MARK NOT FOUND   NGS
 QQ0150
 QQ0150                          STATION DESCRIPTION
 QQ0150
 QQ0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 QQ0150'3.5 MI SE FROM SISSETON.
 QQ0150'3.5 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MUNICIPAL
 QQ0150'TOURIST PARK AT SISSETON, ROBERTS COUNTY, 87 FEET WEST OF A
 QQ0150'FARM ENTRANCE, AT A 6- BY 8-FOOT CONCRETE-BOX CULVERT, IN THE
 QQ0150'EAST END OF THE SOUTH CONCRETE HEADWALL, 12 FEET SOUTH OF THE
 QQ0150'CENTERLINE OF THE HIGHWAY, AND ABOUT 2 FEET HIGHER THAN THE
 QQ0150'HIGHWAY.  A STANDARD DISK, STAMPED G 93 RESET 1939.
 QQ0150
 QQ0150                          STATION RECOVERY (1990)
 QQ0150
 QQ0150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0150'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0399 ***********************************************************************
 PR0399  DESIGNATION -  G 94
 PR0399  PID         -  PR0399
 PR0399  STATE/COUNTY-  SD/HAMLIN
 PR0399  COUNTRY     -  US
 PR0399  USGS QUAD   -  LAKE POINSETT (2017)
 PR0399
 PR0399                         *CURRENT SURVEY CONTROL
 PR0399  ______________________________________________________________________
 PR0399* NAD 83(1986) POSITION- 44 36 06.     (N) 097 00 47.     (W)   SCALED
 PR0399* NAVD 88 ORTHO HEIGHT -   504.824 (meters)     1656.24  (feet) ADJUSTED
 PR0399  ______________________________________________________________________
 PR0399  GEOID HEIGHT    -        -24.931 (meters)                     GEOID18
 PR0399  DYNAMIC HEIGHT  -        504.747 (meters)     1655.99  (feet) COMP
 PR0399  MODELED GRAVITY -    980,448.6   (mgal)                       NAVD 88
 PR0399
 PR0399  VERT ORDER      -  SECOND    CLASS 0
 PR0399
 PR0399.The horizontal coordinates were scaled from a map and have
 PR0399.an estimated accuracy of +/- 6 seconds.
 PR0399
 PR0399.The orthometric height was determined by differential leveling and
 PR0399.adjusted by the NATIONAL GEODETIC SURVEY
 PR0399.in June 1991.
 PR0399
 PR0399.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0399.GEOID18 height accuracy estimate available here.
 PR0399
 PR0399.Click photographs - Photos may exist for this station.
 PR0399
 PR0399.The dynamic height is computed by dividing the NAVD 88
 PR0399.geopotential number by the normal gravity value computed on the
 PR0399.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0399.degrees latitude (g = 980.6199 gals.).
 PR0399
 PR0399.The modeled gravity was interpolated from observed gravity values.
 PR0399
 PR0399;                    North         East    Units  Estimated Accuracy
 PR0399;SPC SD N     -    89,750.      837,080.      MT  (+/- 180 meters Scaled)
 PR0399
 PR0399_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ576406(NAD 83)
 PR0399
 PR0399                          SUPERSEDED SURVEY CONTROL
 PR0399
 PR0399  NGVD 29 (??/??/92)  504.545  (m)         1655.33   (f) ADJ UNCH    2 0
 PR0399
 PR0399.Superseded values are not recommended for survey control.
 PR0399
 PR0399.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0399.See file dsdata.pdf to determine how the superseded data were derived.
 PR0399
 PR0399_MARKER: DB = BENCH MARK DISK
 PR0399_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0399_SP_SET: BRIDGE CURB
 PR0399_STAMPING: G 94 1934
 PR0399_MARK LOGO: CGS
 PR0399_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0399
 PR0399  HISTORY     - Date     Condition        Report By
 PR0399  HISTORY     - 1949     MONUMENTED       CGS
 PR0399  HISTORY     - 1968     GOOD             USGS
 PR0399
 PR0399                          STATION DESCRIPTION
 PR0399
 PR0399'DESCRIBED BY US GEOLOGICAL SURVEY 1968
 PR0399'7.3 MI NW FROM ESTELLINE.
 PR0399'ESTELLINE, HAMLIN COUNTY, 2.0 MI. N. AND 5.3 MI. W. OF, T. 113 N.,
 PR0399'R. 52 W., NEAR THE E. 1/16 CORNER BETWEEN SECS. 12 AND 13, AT A
 PR0399'50 FT. CONC. BRIDGE, IN THE CENTER OF THE TOP OF THE NORTH
 PR0399'CURB, 9.0 FT. N. AND 0.7 FT. HIGHER THAN CENTER OF BRIDGE, A
 PR0399'C AND GS DISK STAMPED G 94 1949.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0517 ***********************************************************************
 PR0517  DESIGNATION -  G 95
 PR0517  PID         -  PR0517
 PR0517  STATE/COUNTY-  SD/KINGSBURY
 PR0517  COUNTRY     -  US
 PR0517  USGS QUAD   -  LAKE SINAI (2017)
 PR0517
 PR0517                         *CURRENT SURVEY CONTROL
 PR0517  ______________________________________________________________________
 PR0517* NAD 83(1986) POSITION- 44 21 01.     (N) 097 05 36.     (W)   SCALED
 PR0517* NAVD 88 ORTHO HEIGHT -   539.887 (meters)     1771.28  (feet) ADJUSTED
 PR0517  ______________________________________________________________________
 PR0517  GEOID HEIGHT    -        -25.135 (meters)                     GEOID18
 PR0517  DYNAMIC HEIGHT  -        539.783 (meters)     1770.94  (feet) COMP
 PR0517  MODELED GRAVITY -    980,408.0   (mgal)                       NAVD 88
 PR0517
 PR0517  VERT ORDER      -  SECOND    CLASS 0
 PR0517
 PR0517.The horizontal coordinates were scaled from a map and have
 PR0517.an estimated accuracy of +/- 6 seconds.
 PR0517
 PR0517.The orthometric height was determined by differential leveling and
 PR0517.adjusted by the NATIONAL GEODETIC SURVEY
 PR0517.in June 1991.
 PR0517
 PR0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0517.GEOID18 height accuracy estimate available here.
 PR0517
 PR0517.Click photographs - Photos may exist for this station.
 PR0517
 PR0517.The dynamic height is computed by dividing the NAVD 88
 PR0517.geopotential number by the normal gravity value computed on the
 PR0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0517.degrees latitude (g = 980.6199 gals.).
 PR0517
 PR0517.The modeled gravity was interpolated from observed gravity values.
 PR0517
 PR0517;                    North         East    Units  Estimated Accuracy
 PR0517;SPC SD N     -    61,610.      831,710.      MT  (+/- 180 meters Scaled)
 PR0517
 PR0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ519125(NAD 83)
 PR0517
 PR0517                          SUPERSEDED SURVEY CONTROL
 PR0517
 PR0517  NGVD 29 (??/??/92)  539.612  (m)         1770.38   (f) ADJ UNCH    2 0
 PR0517
 PR0517.Superseded values are not recommended for survey control.
 PR0517
 PR0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0517.See file dsdata.pdf to determine how the superseded data were derived.
 PR0517
 PR0517_MARKER: DB = BENCH MARK DISK
 PR0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0517_STAMPING: G 95 1934
 PR0517_MARK LOGO: CGS
 PR0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0517+STABILITY: SURFACE MOTION
 PR0517
 PR0517  HISTORY     - Date     Condition        Report By
 PR0517  HISTORY     - 1934     MONUMENTED       CGS
 PR0517  HISTORY     - 1964     GOOD             USGS
 PR0517
 PR0517                          STATION DESCRIPTION
 PR0517
 PR0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0517'2.3 MI E FROM ARLINGTON.
 PR0517'IN BROOKINGS COUNTY, 2.3 MILES EAST ALONG THE CHICAGO AND NORTH
 PR0517'WESTERN RAILWAY FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND
 PR0517'MAIN STREET AT ARLINGTON, KINGSBURY COUNTY, 3 FEET SOUTH OF
 PR0517'MILEPOST 306, 33 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0517'67 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 4 FEET LOWER
 PR0517'THAN THE RAIL.  A STANDARD DISK, STAMPED G 95 1934 AND SET IN
 PR0517'THE TOP OF A CONCRETE POST.  NOTE-- 1964-REPORT MILE POSTS HAVE
 PR0517'BEEN MOVED TO THE SOUTH SIDE OF THE TRACK MAKING THE DESCRIPTION
 PR0517'INADEQUATE.
 PR0517
 PR0517                          STATION RECOVERY (1964)
 PR0517
 PR0517'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PR0517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0989 ***********************************************************************
 PR0989  DESIGNATION -  GABRIEL
 PR0989  PID         -  PR0989
 PR0989  STATE/COUNTY-  SD/DEUEL
 PR0989  COUNTRY     -  US
 PR0989  USGS QUAD   -  BRANDT (2017)
 PR0989
 PR0989                         *CURRENT SURVEY CONTROL
 PR0989  ______________________________________________________________________
 PR0989* NAD 83(1996) POSITION- 44 44 46.40961(N) 096 34 43.36513(W)   ADJUSTED
 PR0989* NAVD 88 ORTHO HEIGHT -   580.    (meters)     1903.    (feet) SCALED
 PR0989  ______________________________________________________________________
 PR0989  GEOID HEIGHT    -        -25.373 (meters)                     GEOID18
 PR0989  LAPLACE CORR    -         -3.98  (seconds)                    DEFLEC18
 PR0989  HORZ ORDER      -  SECOND
 PR0989
 PR0989.The horizontal coordinates were established by classical geodetic methods
 PR0989.and adjusted by the National Geodetic Survey in January 1998.
 PR0989
 PR0989.The orthometric height was scaled from a topographic map.
 PR0989
 PR0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0989.GEOID18 height accuracy estimate available here.
 PR0989
 PR0989.Click photographs - Photos may exist for this station.
 PR0989
 PR0989.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0989
 PR0989. The following values were computed from the NAD 83(1996) position.
 PR0989
 PR0989;                    North         East     Units Scale Factor Converg.
 PR0989;SPC SD N     -   107,166.459   870,852.502   MT  0.99995320   +2 25 17.0
 PR0989;SPC SD N     -   351,595.29  2,857,121.92   sFT  0.99995320   +2 25 17.0
 PR0989;UTM  14      - 4,957,611.795   691,675.597   MT  1.00005181   +1 42 18.1
 PR0989
 PR0989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0989!SPC SD N     -   0.99991301  x   0.99995320  =   0.99986621
 PR0989!UTM  14      -   0.99991301  x   1.00005181  =   0.99996481
 PR0989
 PR0989:                Primary Azimuth Mark                     Grid Az
 PR0989:SPC SD N     -  CLEAR LAKE MUNICIPAL TANK                274 31 28.7
 PR0989:UTM  14      -  CLEAR LAKE MUNICIPAL TANK                275 14 27.6
 PR0989
 PR0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9167557611(NAD 83)
 PR0989
 PR0989|---------------------------------------------------------------------|
 PR0989| PID    Reference Object                     Distance      Geod. Az  |
 PR0989|                                                           dddmmss.s |
 PR0989| CO8531 GABRIEL RM 1                         40.172 METERS 09900     |
 PR0989| CO8532 GABRIEL RM 2                         25.049 METERS 17601     |
 PR0989| PR0980 CLEAR LAKE MUNICIPAL TANK           APPROX. 8.3 KM 2765645.7 |
 PR0989|---------------------------------------------------------------------|
 PR0989
 PR0989                          SUPERSEDED SURVEY CONTROL
 PR0989
 PR0989  NAD 83(1986)-  44 44 46.40653(N)    096 34 43.34970(W) AD(       ) 2
 PR0989  NAD 27      -  44 44 46.53682(N)    096 34 42.14960(W) AD(       ) 2
 PR0989
 PR0989.Superseded values are not recommended for survey control.
 PR0989
 PR0989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0989.See file dsdata.pdf to determine how the superseded data were derived.
 PR0989
 PR0989_MARKER: DD = SURVEY DISK
 PR0989_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0989+WITH SETTING: INFORMATION.
 PR0989_STAMPING: ET GABRIEL 1968
 PR0989_MARK LOGO: USGS
 PR0989_PROJECTION: FLUSH
 PR0989_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0989
 PR0989  HISTORY     - Date     Condition        Report By
 PR0989  HISTORY     - 1968     MONUMENTED       USGS
 PR0989
 PR0989                          STATION DESCRIPTION
 PR0989
 PR0989'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (WCM)
 PR0989'STATION IS LOCATED ABOUT 0.5 MI S. AND 5.1 MI E. OF THE
 PR0989'TOWN OF CLEAR LAKE, NEAR THE NW. COR. OF SEC. 27, T. 115
 PR0989'N., R. 48 W.
 PR0989'
 PR0989'TO REACH FROM THE JCT. OF U.S. HWY. 77 AND STATE HWY. 22
 PR0989'NEAR THE S. EDGE OF THE TOWN OF CLEAR LAKE, GO E. 5.1 MI ON
 PR0989'STATE HWY. 22 TO STATION ON RIGHT (S.).
 PR0989'
 PR0989'STATION IS ON A HIGH PROMINENT KNOB, 147.3 FT (SLOPE) S. OF
 PR0989'S. RIGHT-OF-WAY FENCE, 743.2 FT E. OF N.-S. SEC. LINE FENCE,
 PR0989'146.3 FT (SLOPE) S. OF USGS WITNESS POST, AND IS STAMPED
 PR0989'ET GABRIEL 1968.
 PR0989'
 PR0989'REFERENCE MARK NO. 1 IS ESE. OF STATION ON A SMALL ROCKY
 PR0989'KNOLL, LOWER IN ELEVATION THAN STATION, AND IS STAMPED GABRIEL
 PR0989'NO. 1 1968.
 PR0989'
 PR0989'REFERENCE MARK NO. 2 IS S. OF STATION ALONG SMALL RIDGE EXTENDING
 PR0989'S. AND IS STAMPED GABRIEL NO. 2 1968.
 PR0989'
 PR0989'NO AZIMUTH MARK WAS SET.  STATION ET LANGEROCK 1968 IS GROUND
 PR0989'VISIBLE.  DIRECTION WAS OBSERVED TO CLEAR LAKE MWT.
 PR0989'
 PR0989'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR0989'SET FLUSH WITH THE GROUND, AND CENTERED IN 6 IN. DRAIN TILE FILLED
 PR0989'WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9060 ***********************************************************************
 AB9060  DESIGNATION -  GAGING STATION
 AB9060  PID         -  AB9060
 AB9060  STATE/COUNTY-  SD/HUGHES
 AB9060  COUNTRY     -  US
 AB9060  USGS QUAD   -  PIERRE (2017)
 AB9060
 AB9060                         *CURRENT SURVEY CONTROL
 AB9060  ______________________________________________________________________
 AB9060* NAD 83(1986) POSITION- 44 22 27.4    (N) 100 22 01.1    (W)   HD_HELD2
 AB9060* NAVD 88 ORTHO HEIGHT -   442.314 (meters)     1451.16  (feet) ADJUSTED
 AB9060  ______________________________________________________________________
 AB9060  GEOID HEIGHT    -        -23.421 (meters)                     GEOID18
 AB9060  DYNAMIC HEIGHT  -        442.226 (meters)     1450.87  (feet) COMP
 AB9060  MODELED GRAVITY -    980,407.0   (mgal)                       NAVD 88
 AB9060
 AB9060  VERT ORDER      -  FIRST     CLASS II
 AB9060
 AB9060.The horizontal coordinates were established by autonomous hand held GPS
 AB9060.observations and have an estimated accuracy of +/- 10 meters.
 AB9060
 AB9060.The orthometric height was determined by differential leveling and
 AB9060.adjusted by the NATIONAL GEODETIC SURVEY
 AB9060.in October 1997.
 AB9060
 AB9060.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9060.GEOID18 height accuracy estimate available here.
 AB9060
 AB9060.Click photographs - Photos may exist for this station.
 AB9060
 AB9060.The dynamic height is computed by dividing the NAVD 88
 AB9060.geopotential number by the normal gravity value computed on the
 AB9060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9060.degrees latitude (g = 980.6199 gals.).
 AB9060
 AB9060.The modeled gravity was interpolated from observed gravity values.
 AB9060
 AB9060;                    North         East    Units  Estimated Accuracy
 AB9060;SPC SD S     -   226,742.      597,319.      MT  (+/- 10 meters HH2 GPS)
 AB9060
 AB9060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9109514353(NAD 83)
 AB9060
 AB9060                          SUPERSEDED SURVEY CONTROL
 AB9060
 AB9060.No superseded survey control is available for this station.
 AB9060
 AB9060_MARKER: DR = REFERENCE MARK DISK
 AB9060_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 AB9060_SP_SET: ABUTMENT
 AB9060_STAMPING: GAGING STATION
 AB9060_MARK LOGO: USGS
 AB9060_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9060_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9060_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB9060+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2012
 AB9060
 AB9060  HISTORY     - Date     Condition        Report By
 AB9060  HISTORY     - UNK      MONUMENTED       USGS
 AB9060  HISTORY     - 19950802 GOOD             NGS
 AB9060  HISTORY     - 20120516 GOOD             INDIV
 AB9060
 AB9060                          STATION DESCRIPTION
 AB9060
 AB9060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9060'0.1 KM (0.05 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9060'IN PIERRE, THENCE 1.4 KM (0.85 MI) NORTHWESTERLY ALONG THE CHICAGO
 AB9060'NORTHWESTERN RAILROAD, IN TOP OF AND 0.1 M (0.3 FT) SOUTH OF THE NORTH
 AB9060'END OF THE EAST CONCRETE ABUTMENT OF THE RAILROAD BRIDGE SPANNING THE
 AB9060'MISSOURI RIVER, 2.1 M (6.9 FT) NORTH OF THE NEAR RAIL, AND 0.3 M (1.0
 AB9060'FT) BELOW THE LEVEL OF THE TRACK.
 AB9060
 AB9060                          STATION RECOVERY (2012)
 AB9060
 AB9060'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0687 ***********************************************************************
 PS0687  DESIGNATION -  GANN
 PS0687  PID         -  PS0687
 PS0687  STATE/COUNTY-  SD/BUFFALO
 PS0687  COUNTRY     -  US
 PS0687  USGS QUAD   -  DRY RUN (2017)
 PS0687
 PS0687                         *CURRENT SURVEY CONTROL
 PS0687  ______________________________________________________________________
 PS0687* NAD 83(1996) POSITION- 44 03 00.05787(N) 099 00 51.26455(W)   ADJUSTED
 PS0687* NAVD 88 ORTHO HEIGHT -   552.    (meters)     1811.    (feet) SCALED
 PS0687  ______________________________________________________________________
 PS0687  GEOID HEIGHT    -        -25.131 (meters)                     GEOID18
 PS0687  LAPLACE CORR    -         -1.92  (seconds)                    DEFLEC18
 PS0687  HORZ ORDER      -  FIRST
 PS0687
 PS0687.The horizontal coordinates were established by classical geodetic methods
 PS0687.and adjusted by the National Geodetic Survey in January 1998.
 PS0687
 PS0687.The orthometric height was scaled from a topographic map.
 PS0687
 PS0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0687.GEOID18 height accuracy estimate available here.
 PS0687
 PS0687.Click photographs - Photos may exist for this station.
 PS0687
 PS0687.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0687
 PS0687. The following values were computed from the NAD 83(1996) position.
 PS0687
 PS0687;                    North         East     Units Scale Factor Converg.
 PS0687;SPC SD S     -   191,551.342   705,699.231   MT  0.99993521   +0 54 35.9
 PS0687;SPC SD S     -   628,448.03  2,315,281.56   sFT  0.99993521   +0 54 35.9
 PS0687;UTM  14      - 4,877,428.139   498,859.268   MT  0.99960002   -0 00 35.6
 PS0687
 PS0687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0687!SPC SD S     -   0.99991734  x   0.99993521  =   0.99985255
 PS0687!UTM  14      -   0.99991734  x   0.99960002  =   0.99951739
 PS0687
 PS0687:                Primary Azimuth Mark                     Grid Az
 PS0687:SPC SD S     -  GANN AZ MK                               088 02 37.6
 PS0687:UTM  14      -  GANN AZ MK                               088 57 49.1
 PS0687
 PS0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9885977428(NAD 83)
 PS0687
 PS0687|---------------------------------------------------------------------|
 PS0687| PID    Reference Object                     Distance      Geod. Az  |
 PS0687|                                                           dddmmss.s |
 PS0687| CO5029 GANN RM 1                            29.877 METERS 05451     |
 PS0687| CO5028 GANN AZ MK                                         0885713.5 |
 PS0687| CO5030 GANN RM 2                            30.931 METERS 26813     |
 PS0687|---------------------------------------------------------------------|
 PS0687
 PS0687                          SUPERSEDED SURVEY CONTROL
 PS0687
 PS0687  NAD 83(1986)-  44 03 00.05670(N)    099 00 51.27148(W) AD(       ) 1
 PS0687  NAD 27      -  44 03 00.08100(N)    099 00 49.92200(W) AD(       ) 1
 PS0687
 PS0687.Superseded values are not recommended for survey control.
 PS0687
 PS0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0687.See file dsdata.pdf to determine how the superseded data were derived.
 PS0687
 PS0687_MARKER: DS = TRIANGULATION STATION DISK
 PS0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0687_STAMPING: GANN 1934
 PS0687_MARK LOGO: CGS
 PS0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0687+STABILITY: SURFACE MOTION
 PS0687
 PS0687  HISTORY     - Date     Condition        Report By
 PS0687  HISTORY     - 1934     MONUMENTED       CGS
 PS0687  HISTORY     - 1948     GOOD             CGS
 PS0687
 PS0687                          STATION DESCRIPTION
 PS0687
 PS0687'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0687'STATION IS LOCATED ABOUT 600 YARDS W OF THE NE CORNER OF
 PS0687'SEC. 29, T 107 N, R 68 W, AND ABOUT 1-1/3 MILES NW OF GANN
 PS0687'VALLEY, ELVIRA TOWNSHIP.  MARK IS 42 FEET S OF CENTER LINE
 PS0687'OF E-W DIRT ROAD LEADING TO STATION AND E-W FENCE LINE, ON
 PS0687'TOP OF PROMINENT RISE NW OF GANN VALLEY.
 PS0687'
 PS0687'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0687'BRONZE DISKS SET IN CONCRETE.
 PS0687'
 PS0687'REFERENCE MARK NO. 1 IS 12 FEET N OF CENTER LINE OF E-W ROAD,
 PS0687'NE OF STATION.
 PS0687'
 PS0687'REFERENCE MARK NO. 2 IS W OF STATION IN E-W FENCE LINE, 40
 PS0687'FEET S OF CENTER LINE OF E-W ROAD.
 PS0687'
 PS0687'AZIMUTH MARK IS E OF STATION ON N SIDE OF ROAD IN E-W FENCE
 PS0687'LINE, 15 FEET N OF CENTER LINE OF E-W ROAD.  REACHED FROM
 PS0687'STATION BY GOING DUE E FOR 0.7 MILE AND MARK ON LEFT.
 PS0687'
 PS0687'STATION IS REACHED FROM GANN VALLEY BY FOLLOWING STATE HIGHWAY
 PS0687'45 N FOR 1-1/4 MILES TO SECTION LINE ROAD AND TURN LEFT (W)
 PS0687'ON SECTION LINE ROAD AND GO 1.35 MILES TO TOP OF GRADE AND
 PS0687'STATION ON THE LEFT.
 PS0687'
 PS0687'HEIGHT OF LIGHT ABOVE STATION MARK - 22 METERS.
 PS0687
 PS0687                          STATION RECOVERY (1948)
 PS0687
 PS0687'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0687'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0687'TO BE IN GOOD CONDITION.  THE DISTANCE TO REFERENCE MARK NO.
 PS0687'1 DID NOT CHECK.  A NEW ROAD HAS CHANGED ALL MEASUREMENTS
 PS0687'SO A COMPLETE NEW DESCRIPTION FOLLOWS.  STATION IS ABOUT
 PS0687'1-1/2 MILES NORTHWEST OF GANN VALLEY, 29 FEET SOUTH OF THE
 PS0687'APPROXIMATE CENTERLINE OF GRADED ROAD AND 4 FEET NORTH OF
 PS0687'FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 PS0687'STAMPED GANN 1934.
 PS0687'
 PS0687'REFERENCE MARK NO. 1 IS 98.02 FEET NORTHEAST OF STATION,
 PS0687'27 FEET NORTH OF THE APPROXIMATE CENTERLINE OF ROAD AND 1
 PS0687'FOOT SOUTH OF FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND
 PS0687'THE DISK IS STAMPED GANN NO 1 1934.
 PS0687'
 PS0687'REFERENCE MARK NO. 2 IS 101.48 FEET WEST OF STATION, 29 FEET
 PS0687'SOUTH OF THE APPROXIMATE CENTERLINE OF ROAD AND 1 FOOT NORTH
 PS0687'OF FENCE.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 PS0687'STAMPED GANN NO 2 1934.
 PS0687'
 PS0687'AZIMUTH MARK IS APPROXIMATELY 1.0 MILE EAST OF STATION, 28
 PS0687'FEET NORTH OF THE APPROXIMATE CENTERLINE OF ROAD, 2 FEET WEST
 PS0687'OF WITNESS POST AND 1 FOOT SOUTH OF FENCE.  THE MARK PROJECTS
 PS0687'ABOUT 4 INCHES AND THE DISK IS STAMPED GANN AZI 1934.
 PS0687'
 PS0687'TO REACH FROM THE POST OFFICE IN GANN VALLEY GO NORTH ON
 PS0687'STATE HIGHWAY 45 FOR 1.3 MILES TO CROSSROADS.  TURN LEFT
 PS0687'AND GO WEST FOR 0.4 MILE TO AZIMUTH MARK ON RIGHT OR NORTH
 PS0687'SIDE OF ROAD AS DESCRIBED.  CONTINUE WEST FOR 1.0 MILE TO
 PS0687'STATION ON LEFT OR SOUTH SIDE OF ROAD AS DESCRIBED.
 PS0687'
 PS0687'HEIGHT OF LIGHT ABOVE STATION MARK-22 METERS
 PS0687'
 PS0687'NOTE--THE ABOVE CONVERSION FROM FEET TO METERS DOES NOT
 PS0687'CHECK.
 PS0687'
 PS0687'A 4 FOOT SIGNAL AT STATION FRANEK 1934 IS VISIBLE FROM THE GROUND.
 PS0687'
 PS0687'A 4 FOOT SIGNAL AT STATION EDEN 1934 IS VISIBLE FROM THE GROUND.
 PS0687'
 PS0687'A 47 FOOT SIGNAL AT STATION ANDERSON IS VISIBLE FROM THE GROUND.
 PS0687'
 PS0687'A 4 FOOT SIGNAL AT STATION CROW IS VISIBLE FROM THE GROUND.
 PS0687'
 PS0687'NOTE--THE CONVERSION FROM FEET TO METERS DO NOT CHECK IN
 PS0687'1934 OBSERVATIONS.
 PS0687'
 PS0687'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DF6326 ***********************************************************************
 DF6326  CBN         -  This is a Cooperative Base Network Control Station.
 DF6326  DESIGNATION -  GANN VALLEY
 DF6326  PID         -  DF6326
 DF6326  STATE/COUNTY-  SD/BUFFALO
 DF6326  COUNTRY     -  US
 DF6326  USGS QUAD   -  GANNVALLEY (2017)
 DF6326
 DF6326                         *CURRENT SURVEY CONTROL
 DF6326  ______________________________________________________________________
 DF6326* NAD 83(2011) POSITION- 44 01 56.75204(N) 098 59 15.74690(W)   ADJUSTED
 DF6326* NAD 83(2011) ELLIP HT-   495.054 (meters)        (06/27/12)   ADJUSTED
 DF6326* NAD 83(2011) EPOCH   -  2010.00
 DF6326* NAVD 88 ORTHO HEIGHT -   520.2   (meters)     1707.    (feet) GPS OBS
 DF6326  ______________________________________________________________________
 DF6326  NAVD 88 orthometric height was determined with geoid model    GEOID99
 DF6326  GEOID HEIGHT    -        -25.082 (meters)                     GEOID99
 DF6326  GEOID HEIGHT    -        -25.178 (meters)                     GEOID18
 DF6326  NAD 83(2011) X  -   -717,581.501 (meters)                     COMP
 DF6326  NAD 83(2011) Y  - -4,536,930.899 (meters)                     COMP
 DF6326  NAD 83(2011) Z  -  4,411,027.143 (meters)                     COMP
 DF6326  LAPLACE CORR    -         -1.83  (seconds)                    DEFLEC18
 DF6326
 DF6326  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 DF6326  Standards:
 DF6326         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 DF6326            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 DF6326  -------------------------------------------------------------------
 DF6326  NETWORK    1.49   2.82           0.71   0.44   1.44     -0.06247975
 DF6326  -------------------------------------------------------------------
 DF6326  Click here for local accuracies and other accuracy information.
 DF6326
 DF6326.The horizontal coordinates were established by GPS observations
 DF6326.and adjusted by the National Geodetic Survey in June 2012.
 DF6326
 DF6326.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 DF6326.been affixed to the stable North American tectonic plate. See 
 DF6326.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 DF6326
 DF6326.The horizontal coordinates are valid at the epoch date displayed above
 DF6326.which is a decimal equivalence of Year/Month/Day.
 DF6326
 DF6326.The orthometric height was determined by GPS observations and a
 DF6326.high-resolution geoid model.
 DF6326
 DF6326.Significant digits in the geoid height do not necessarily reflect accuracy.
 DF6326.GEOID18 height accuracy estimate available here.
 DF6326
 DF6326.Click photographs - Photos may exist for this station.
 DF6326
 DF6326.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 DF6326
 DF6326.The Laplace correction was computed from DEFLEC18 derived deflections.
 DF6326
 DF6326.The ellipsoidal height was determined by GPS observations
 DF6326.and is referenced to NAD 83.
 DF6326
 DF6326. The following values were computed from the NAD 83(2011) position.
 DF6326
 DF6326;                    North         East     Units Scale Factor Converg.
 DF6326;SPC SD S     -   189,631.915   707,856.770   MT  0.99993295   +0 55 41.8
 DF6326;SPC SD S     -   622,150.71  2,322,360.09   sFT  0.99993295   +0 55 41.8
 DF6326;UTM  14      - 4,875,474.978   500,985.005   MT  0.99960001   +0 00 30.8
 DF6326
 DF6326!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DF6326!SPC SD S     -   0.99992238  x   0.99993295  =   0.99985533
 DF6326!UTM  14      -   0.99992238  x   0.99960001  =   0.99952242
 DF6326
 DF6326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP0098575474(NAD 83)
 DF6326
 DF6326                          SUPERSEDED SURVEY CONTROL
 DF6326
 DF6326  NAD 83(2007)-  44 01 56.75205(N)    098 59 15.74787(W) AD(2002.00) 0
 DF6326  ELLIP H (02/10/07)  495.093  (m)                       GP(2002.00)    
 DF6326  NAD 83(1996)-  44 01 56.75191(N)    098 59 15.74773(W) AD(       ) A
 DF6326  ELLIP H (06/23/03)  495.091  (m)                       GP(       ) 3 1
 DF6326
 DF6326.Superseded values are not recommended for survey control.
 DF6326
 DF6326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DF6326.See file dsdata.pdf to determine how the superseded data were derived.
 DF6326
 DF6326_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION
 DF6326_SETTING: 4 = OBJECT SURROUNDED BY MASS OF CONCRETE
 DF6326_STAMPING: GANN VALLEY 2000
 DF6326_MARK LOGO: SDDT
 DF6326_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 DF6326_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DF6326_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DF6326+SATELLITE: SATELLITE OBSERVATIONS - December 28, 2012
 DF6326
 DF6326  HISTORY     - Date     Condition        Report By
 DF6326  HISTORY     - 20020926 MONUMENTED       SDDT
 DF6326  HISTORY     - 20121228 GOOD             INDIV
 DF6326
 DF6326                          STATION DESCRIPTION
 DF6326
 DF6326'DESCRIBED BY SD DEPT OF TRANSP 2002 (RAH)
 DF6326'THE STATION IS LOCATED AT THE BUFFALO COUNTY COURT HOUSE PARKING LOT
 DF6326'IN GANN VALLEY.
 DF6326'
 DF6326'TO REACH THE STATION FROM THE JUNCTION OF SOUTH DAKOTA STATE HIGHWAYS
 DF6326'34 AND 45, 30 MILES SOUTH OF MILLER, GO SOUTH ON SOUTH DAKOTA HIGHWAY
 DF6326'45 FOR 3 MILES TO ITS JUNCTION WITH A SECTION LINE ROAD.  TURN RIGHT
 DF6326'ON THE SECTION LINE ROAD TO ITS INTERSECTION WITH A SERVICE ROAD.
 DF6326'TURN LEFT ON THE SERVICE ROAD FOR 0.2 MILES TO ITS JUNCTION WITH A
 DF6326'GRAVEL STREET.  TURN RIGHT ON GRAVEL STREET FOR 180 FEET TO THE
 DF6326'ENTRANCE TO THE COURT HOUSE PARKING LOT ON THE LEFT. PROCEED TO THE
 DF6326'SOUTHWEST CORNER OF THE PARKING LOT.
 DF6326'
 DF6326'THE MARK IS 80 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE OLD JAIL
 DF6326'BLOCK BUILDING, 66.4 FEET NORTHWESTERLY OF A POWER LIGHT POLE, 32 FEET
 DF6326'EAST OF THE END OF THE WEST END OF THE SIDEWALK, AND 6 FEET SOUTH OF
 DF6326'THE SOUTH EDGE OF THE SIDEWALK.
 DF6326'
 DF6326'THE MARK IS A 8 INCH BRASS CAP BEARING THE INSCRIPTION STATE OF SOUTH
 DF6326'DAKOTA CENTER OF POPULATIN 2002 AND BEARING LOGOS FOR, NGS (NGS),
 DF6326'SOUTH DAKOTA DEPARTMENT OF TRANSPORTAION (SDDOT), SOUTH DAKOTA SOCIATY
 DF6326'OF PROFESSIONAL LAND SURVEYORS (SDPLS), AND AMERICAN CONGRESS ON
 DF6326'SURVEYING AND MAPPING.
 DF6326
 DF6326                          STATION RECOVERY (2012)
 DF6326
 DF6326'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 DF6326'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0923 ***********************************************************************
 PR0923  DESIGNATION -  GARDEN
 PR0923  PID         -  PR0923
 PR0923  STATE/COUNTY-  SD/CLARK
 PR0923  COUNTRY     -  US
 PR0923  USGS QUAD   -  CLARK NORTH (2017)
 PR0923
 PR0923                         *CURRENT SURVEY CONTROL
 PR0923  ______________________________________________________________________
 PR0923* NAD 83(1996) POSITION- 44 56 09.61318(N) 097 39 25.80281(W)   ADJUSTED
 PR0923* NAVD 88 ORTHO HEIGHT -   552.    (meters)     1811.    (feet) SCALED
 PR0923  ______________________________________________________________________
 PR0923  GEOID HEIGHT    -        -24.686 (meters)                     GEOID18
 PR0923  LAPLACE CORR    -         -2.57  (seconds)                    DEFLEC18
 PR0923  HORZ ORDER      -  SECOND
 PR0923
 PR0923.The horizontal coordinates were established by classical geodetic methods
 PR0923.and adjusted by the National Geodetic Survey in January 1998.
 PR0923
 PR0923.The orthometric height was scaled from a topographic map.
 PR0923
 PR0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0923.GEOID18 height accuracy estimate available here.
 PR0923
 PR0923.Click photographs - Photos may exist for this station.
 PR0923
 PR0923.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0923
 PR0923. The following values were computed from the NAD 83(1996) position.
 PR0923
 PR0923;                    North         East     Units Scale Factor Converg.
 PR0923;SPC SD N     -   125,206.645   784,893.753   MT  0.99994112   +1 39 29.2
 PR0923;SPC SD N     -   410,782.13  2,575,105.59   sFT  0.99994112   +1 39 29.2
 PR0923;UTM  14      - 4,976,718.307   605,953.532   MT  0.99973804   +0 56 54.8
 PR0923
 PR0923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0923!SPC SD N     -   0.99991728  x   0.99994112  =   0.99985841
 PR0923!UTM  14      -   0.99991728  x   0.99973804  =   0.99965534
 PR0923
 PR0923:                Primary Azimuth Mark                     Grid Az
 PR0923:SPC SD N     -  GARDEN CITY METH CH SPIRE                065 43 04.2
 PR0923:UTM  14      -  GARDEN CITY METH CH SPIRE                066 25 38.6
 PR0923
 PR0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0595376718(NAD 83)
 PR0923
 PR0923|---------------------------------------------------------------------|
 PR0923| PID    Reference Object                     Distance      Geod. Az  |
 PR0923|                                                           dddmmss.s |
 PR0923| PR0916 GARDEN CITY METH CH SPIRE           APPROX. 6.5 KM 0672233.4 |
 PR0923| CO5033 GARDEN RM 2                          20.979 METERS 09236     |
 PR0923| PR0921 CLARK MUNICIPAL TANK                APPROX. 9.0 KM 2260705.1 |
 PR0923| CO5032 GARDEN RM 1                          10.330 METERS 35939     |
 PR0923|---------------------------------------------------------------------|
 PR0923
 PR0923                          SUPERSEDED SURVEY CONTROL
 PR0923
 PR0923  NAD 83(1986)-  44 56 09.61297(N)    097 39 25.78737(W) AD(       ) 2
 PR0923  NAD 27      -  44 56 09.74096(N)    097 39 24.48739(W) AD(       ) 2
 PR0923
 PR0923.Superseded values are not recommended for survey control.
 PR0923
 PR0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0923.See file dsdata.pdf to determine how the superseded data were derived.
 PR0923
 PR0923_MARKER: DS = TRIANGULATION STATION DISK
 PR0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0923_STAMPING: GARDEN 1952
 PR0923_MARK LOGO: CGS
 PR0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0923+STABILITY: SURFACE MOTION
 PR0923
 PR0923  HISTORY     - Date     Condition        Report By
 PR0923  HISTORY     - 1952     MONUMENTED       CGS
 PR0923  HISTORY     - 1972     SEE DESCRIPTION  USGS
 PR0923  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0923  HISTORY     - 1973     SEE DESCRIPTION  NGS
 PR0923
 PR0923                          STATION DESCRIPTION
 PR0923
 PR0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0923'THE STATION IS ABOUT 0.05 MILE NORTH OF THE SOUTHEAST CORNER OF
 PR0923'SEC. 15, T 117 N, R 57 W, ABOUT 4 MILES EAST AND 4 MILES NORTH
 PR0923'OF CLARK, 3-1/2 MILES WEST AND 1-1/2 MILES SOUTH OF GARDEN CITY,
 PR0923'ON THE RIGHT OF WAY OF STATE HIGHWAY 12.  IT IS 37 FEET WEST OF
 PR0923'THE CENTER OF THE HIGHWAY, 27 FEET NORTH OF A POWERLINE POLE AND
 PR0923'8 FEET NORTH OF A 4 X 4 INCH WHITE WITNESS POST.
 PR0923'
 PR0923'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PR0923'STATE HIGHWAY 25, 4 MILES EAST OF CLARK, GO NORTH ON HIGHWAY 25
 PR0923'FOR 4.25 MILES TO A CROSSROADS, (THE AZIMUTH MARK IS 0.25 MILE
 PR0923'WEST OF THIS POINT) CONTINUE NORTH 0.05 MILE TO THE STATION ON THE
 PR0923'LEFT.
 PR0923'
 PR0923'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 PR0923'STAMPED GARDEN 1952.
 PR0923'
 PR0923'REFERENCE MARK 1 IS 37 FEET WEST OF THE CENTER OF THE HIGHWAY.  THE
 PR0923'MARK PROJECTS 1 INCH AND THE DISK IS STAMPED GARDEN NO 1 1952.
 PR0923'
 PR0923'REFERENCE MARK 2 IS 32 FEET EAST OF THE CENTER OF THE HIGHWAY
 PR0923'AND 1 FOOT WEST OF A FENCE.  THE MARK PROJECTS 1 INCH AND THE
 PR0923'DISK IS STAMPED GARDEN NO 2 1952.
 PR0923'
 PR0923'THE AZIMUTH MARK IS 35 FEET NORTH OF THE CENTER OF A DIRT ROAD,
 PR0923'4 FEET WEST OF A 4 X 4 INCH WHITE WITNESS POST AND 2 FEET
 PR0923'EAST OF A TELEPHONE POLE.  THE MARK PROJECTS 4 INCHES AND THE
 PR0923'DISK IS STAMPED GARDEN 1952.
 PR0923
 PR0923                          STATION RECOVERY (1972)
 PR0923
 PR0923'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 PR0923'STATE HIGHWAY 12 WAS WIDENED IN THIS AREA.
 PR0923'
 PR0923'NO CONTROL MARKS WERE FOUND.  ALL ARE PRESUMED TO BE DESTROYED.
 PR0923
 PR0923                          STATION RECOVERY (1973)
 PR0923
 PR0923'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (TAA)
 PR0923'SEARCHED FOR MARK WITH MINE DETECTOR BUT NOT FOUND.
 PR0923'
 PR0923'MEASUREMENTS PLACE MARK IN CENTERLINE OF DITCH.
 PR0923
 PR0923                          STATION RECOVERY (1973)
 PR0923
 PR0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (CLN)
 PR0923'THE STATION HAS BEEN DESTROYED.  NO TRACE OF ANY OF THE MARKS
 PR0923'COULD BE FOUND.  THE STATION AND REFERENCE MARKS HAVE APPARENTLY
 PR0923'BEEN GRADED OUT.  THE AZIMUTH MARK ALSO APPEARED TO HAVE BEEN
 PR0923'GRADED OUT DURING ROAD IMPROVEMENTS.
 PR0923'
 PR0923'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 PR0923'ABOUT 4 MILES SW OF GARDEN CITY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0916 ***********************************************************************
 PR0916  DESIGNATION -  GARDEN CITY METH CH SPIRE
 PR0916  PID         -  PR0916
 PR0916  STATE/COUNTY-  SD/CLARK
 PR0916  COUNTRY     -  US
 PR0916  USGS QUAD   -  GARDEN CITY (2017)
 PR0916
 PR0916                         *CURRENT SURVEY CONTROL
 PR0916  ______________________________________________________________________
 PR0916* NAD 83(1996) POSITION- 44 57 30.19108(N) 097 34 53.18099(W)   ADJUSTED
 PR0916  ______________________________________________________________________
 PR0916  GEOID HEIGHT    -        -24.776 (meters)                     GEOID18
 PR0916  LAPLACE CORR    -         -2.68  (seconds)                    DEFLEC18
 PR0916  HORZ ORDER      -  THIRD
 PR0916
 PR0916.The horizontal coordinates were established by classical geodetic methods
 PR0916.and adjusted by the National Geodetic Survey in January 1998.
 PR0916
 PR0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0916.GEOID18 height accuracy estimate available here.
 PR0916
 PR0916.Click photographs - Photos may exist for this station.
 PR0916
 PR0916.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0916
 PR0916. The following values were computed from the NAD 83(1996) position.
 PR0916
 PR0916;                    North         East     Units Scale Factor Converg.
 PR0916;SPC SD N     -   127,868.547   790,794.099   MT  0.99994042   +1 42 42.1
 PR0916;SPC SD N     -   419,515.39  2,594,463.64   sFT  0.99994042   +1 42 42.1
 PR0916;UTM  14      - 4,979,306.448   611,885.228   MT  0.99975393   +1 00 08.8
 PR0916
 PR0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1188579306(NAD 83)
 PR0916
 PR0916                          SUPERSEDED SURVEY CONTROL
 PR0916
 PR0916  NAD 83(1986)-  44 57 30.19052(N)    097 34 53.16508(W) AD(       ) 3
 PR0916  NAD 27      -  44 57 30.33200(N)    097 34 51.88100(W) AD(       ) 3
 PR0916
 PR0916.Superseded values are not recommended for survey control.
 PR0916
 PR0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0916.See file dsdata.pdf to determine how the superseded data were derived.
 PR0916
 PR0916_MARKER: 90 = CHURCH SPIRE
 PR0916
 PR0916  HISTORY     - Date     Condition        Report By
 PR0916  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0916  HISTORY     - 1952     GOOD             CGS
 PR0916
 PR0916                          STATION DESCRIPTION
 PR0916
 PR0916'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0916'THIS STATION IS THE BASE OF THE FINIAL ON THE SPIRE OF THE GARDEN
 PR0916'CITY METHODIST CHURCH.  THE CHURCH IS A WHITE WOODEN BUILDING
 PR0916'WITH A SQUARE WHITE WOODEN TOWER AT THE SW CORNER OVER THE
 PR0916'ENTRANCE.  THE UPPER PART OF THE TOWER IS AN OPEN BELFRY
 PR0916'WITH WOODEN RAILINGS ACROSS THE OPENINGS.  THE TOWER IS
 PR0916'SURMOUNTED BY A SHORT SQUARE SHINGLE SPIRE WITH A FINIAL
 PR0916'AT THE TIP.  THE FINIAL HAS A LARGE BALL AT THE BASE AND A
 PR0916'SMALLER BALL AT THE TIP AND A WIND DIRECTION INDICATOR BETWEEN
 PR0916'THE BALLS.  THE BASE OF THE SPIRE IS FLARED OUTWARD FORMING
 PR0916'WIDE EAVES OVER THE BELFRY.  THE SPIRE IS ABOUT 60 FEET HIGH
 PR0916'AND IS QUITE PROMINENT.  IT IS THE ONLY SPIRE IN TOWN.
 PR0916'
 PR0916'THE CHURCH IS NEAR THE CENTER OF GARDEN CITY, AT THE NE
 PR0916'CORNER OF THE FIRST STREET N OF THE MAIN STREET OF TOWN
 PR0916'AND THE MAIN N-S STREET OF TOWN WHICH IS THE SECOND STREET E
 PR0916'OF A RAILROAD TRACK.
 PR0916'
 PR0916'THE STATION WAS OBSERVED FROM HENRY, NAPLES, AND CLARK MAGNETIC.
 PR0916
 PR0916                          STATION RECOVERY (1952)
 PR0916
 PR0916'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0916'THE STATION WAS RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0435 ***********************************************************************
 QQ0435  DESIGNATION -  GARDNER
 QQ0435  PID         -  QQ0435
 QQ0435  STATE/COUNTY-  SD/DAY
 QQ0435  COUNTRY     -  US
 QQ0435  USGS QUAD   -  WEBSTER (2018)
 QQ0435
 QQ0435                         *CURRENT SURVEY CONTROL
 QQ0435  ______________________________________________________________________
 QQ0435* NAD 83(1996) POSITION- 45 20 27.14570(N) 097 33 13.07786(W)   ADJUSTED
 QQ0435* NAVD 88 ORTHO HEIGHT -   576.    (meters)     1890.    (feet) SCALED
 QQ0435  ______________________________________________________________________
 QQ0435  GEOID HEIGHT    -        -24.967 (meters)                     GEOID18
 QQ0435  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 QQ0435  HORZ ORDER      -  SECOND
 QQ0435
 QQ0435.The horizontal coordinates were established by classical geodetic methods
 QQ0435.and adjusted by the National Geodetic Survey in January 1998.
 QQ0435
 QQ0435.The orthometric height was scaled from a topographic map.
 QQ0435
 QQ0435.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0435.GEOID18 height accuracy estimate available here.
 QQ0435
 QQ0435.Click photographs - Photos may exist for this station.
 QQ0435
 QQ0435.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0435
 QQ0435. The following values were computed from the NAD 83(1996) position.
 QQ0435
 QQ0435;                    North         East     Units Scale Factor Converg.
 QQ0435;SPC SD N     -   170,420.227   791,702.769   MT  0.99995187   +1 43 53.0
 QQ0435;SPC SD N     -   559,120.36  2,597,444.83   sFT  0.99995187   +1 43 53.0
 QQ0435;UTM  14      - 5,021,835.769   613,317.787   MT  0.99975788   +1 01 44.1
 QQ0435
 QQ0435!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0435!SPC SD N     -   0.99991357  x   0.99995187  =   0.99986545
 QQ0435!UTM  14      -   0.99991357  x   0.99975788  =   0.99967147
 QQ0435
 QQ0435:                Primary Azimuth Mark                     Grid Az
 QQ0435:SPC SD N     -  GARDNER AZ MK                            086 17 44.8
 QQ0435:UTM  14      -  GARDNER AZ MK                            086 59 53.7
 QQ0435
 QQ0435_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR1331721835(NAD 83)
 QQ0435
 QQ0435|---------------------------------------------------------------------|
 QQ0435| PID    Reference Object                     Distance      Geod. Az  |
 QQ0435|                                                           dddmmss.s |
 QQ0435| CO5034 GARDNER AZ MK                                      0880137.8 |
 QQ0435| CO5035 GARDNER RM 1                         11.008 METERS 09045     |
 QQ0435| QQ0431 WEBSTER WATER WORKS TANK            APPROX. 2.7 KM 1021110.6 |
 QQ0435| CO5036 GARDNER RM 2                         13.930 METERS 27049     |
 QQ0435|---------------------------------------------------------------------|
 QQ0435
 QQ0435                          SUPERSEDED SURVEY CONTROL
 QQ0435
 QQ0435  NAD 83(1986)-  45 20 27.14485(N)    097 33 13.06435(W) AD(       ) 2
 QQ0435  NAD 27      -  45 20 27.29897(N)    097 33 11.74169(W) AD(       ) 2
 QQ0435
 QQ0435.Superseded values are not recommended for survey control.
 QQ0435
 QQ0435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0435.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0435
 QQ0435_MARKER: DS = TRIANGULATION STATION DISK
 QQ0435_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0435_STAMPING: GARDNER 1952
 QQ0435_MARK LOGO: CGS
 QQ0435_PROJECTION: FLUSH
 QQ0435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0435+STABILITY: SURFACE MOTION
 QQ0435
 QQ0435  HISTORY     - Date     Condition        Report By
 QQ0435  HISTORY     - 1952     MONUMENTED       CGS
 QQ0435  HISTORY     - 1973     SEE DESCRIPTION  USGS
 QQ0435
 QQ0435                          STATION DESCRIPTION
 QQ0435
 QQ0435'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0435'THE STATION IS ABOUT 1-1/2 MILES WEST OF WEBSTER, IN THE NORTHEAST
 QQ0435'1/4 SEC. 33, T 122 N, R 56 W, ON LAND OWNED BY JOHN GARDNER.  IT
 QQ0435'IS 34 FEET SOUTHEAST OF THE CENTER OF A T-JUNCTION, 29 FEET NORTH
 QQ0435'OF A POWERLINE POLE, 6 FEET NORTHWEST OF A 4 X 4 INCH WHITE
 QQ0435'WITNESS POST AND 6 FEET NORTHEAST OF A FENCE CORNER.
 QQ0435'
 QQ0435'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QQ0435'STATE HIGHWAY 25 AT THE NORTH EDGE OF WEBSTER, GO WEST ON HIGHWAY
 QQ0435'12 FOR 1.35 MILES TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE WEST
 QQ0435'0.3 MILE TO THE STATION ON THE LEFT.
 QQ0435'
 QQ0435'THE STATION MARK IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 QQ0435'GARDNER 1952.
 QQ0435'
 QQ0435'REFERENCE MARK 1 IS 29 FEET SOUTH OF THE CENTER OF THE HIGHWAY
 QQ0435'AND 4 FEET NORTH OF A FENCE.  THE MARK IS FLUSH WITH THE GROUND
 QQ0435'AND THE DISK IS STAMPED GARDNER NO 1 1952.
 QQ0435'
 QQ0435'REFERENCE MARK 2 IS 29 FEET SOUTH OF THE CENTER OF THE HIGHWAY
 QQ0435'AND 4 FEET NORTH OF THE FENCE.  THE MARK IS FLUSH WITH THE GROUND
 QQ0435'AND THE DISK IS STAMPED GARDNER NO 2 1952.
 QQ0435'
 QQ0435'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF THE HIGHWAY,
 QQ0435'3 FEET WEST OF A 4 X 4 INCH WHITE WITNESS POST, 3 FEET SOUTH
 QQ0435'OF A FENCE AND 2 FEET SOUTHEAST OF A TELEPHONE POLE.  THE MARK
 QQ0435'IS FLUSH WITH THE GROUND AND THE DISK IS STAMPED GARDNER 1952.
 QQ0435
 QQ0435                          STATION RECOVERY (1973)
 QQ0435
 QQ0435'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (LLA)
 QQ0435'MR. JOHN GARDNER, ON WHOSE FARM THE MARK WAS ESTABLISHED, STATED
 QQ0435'THAT HIGHWAY 12 HAD BEEN WIDENED AND THAT A LARGE HUMP WHERE
 QQ0435'THE STATION MARK HAD BEEN WAS EXCAVATED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0659 ***********************************************************************
 PS0659  DESIGNATION -  GARFIELD PEAK
 PS0659  PID         -  PS0659
 PS0659  STATE/COUNTY-  SD/HAND
 PS0659  COUNTRY     -  US
 PS0659  USGS QUAD   -  ROCKHAM SW (2017)
 PS0659
 PS0659                         *CURRENT SURVEY CONTROL
 PS0659  ______________________________________________________________________
 PS0659* NAD 83(1996) POSITION- 44 47 43.94535(N) 098 59 53.09905(W)   ADJUSTED
 PS0659* NAVD 88 ORTHO HEIGHT -   473.175 (meters)     1552.41  (feet) ADJUSTED
 PS0659  ______________________________________________________________________
 PS0659  GEOID HEIGHT    -        -24.153 (meters)                     GEOID18
 PS0659  LAPLACE CORR    -         -3.60  (seconds)                    DEFLEC18
 PS0659  DYNAMIC HEIGHT  -        473.104 (meters)     1552.18  (feet) COMP
 PS0659  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 PS0659
 PS0659  HORZ ORDER      -  SECOND
 PS0659  VERT ORDER      -  FIRST     CLASS II
 PS0659
 PS0659.The horizontal coordinates were established by classical geodetic methods
 PS0659.and adjusted by the National Geodetic Survey in January 1998.
 PS0659
 PS0659.The orthometric height was determined by differential leveling and
 PS0659.adjusted by the NATIONAL GEODETIC SURVEY
 PS0659.in July 1998.
 PS0659
 PS0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0659.GEOID18 height accuracy estimate available here.
 PS0659
 PS0659.Click photographs - Photos may exist for this station.
 PS0659
 PS0659.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0659
 PS0659.The dynamic height is computed by dividing the NAVD 88
 PS0659.geopotential number by the normal gravity value computed on the
 PS0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0659.degrees latitude (g = 980.6199 gals.).
 PS0659
 PS0659.The modeled gravity was interpolated from observed gravity values.
 PS0659
 PS0659. The following values were computed from the NAD 83(1996) position.
 PS0659
 PS0659;                    North         East     Units Scale Factor Converg.
 PS0659;SPC SD N     -   107,412.934   679,272.364   MT  0.99994902   +0 42 32.7
 PS0659;SPC SD N     -   352,403.93  2,228,579.41   sFT  0.99994902   +0 42 32.7
 PS0659;UTM  14      - 4,960,237.937   500,151.620   MT  0.99960000   +0 00 04.9
 PS0659
 PS0659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0659!SPC SD N     -   0.99992960  x   0.99994902  =   0.99987863
 PS0659!UTM  14      -   0.99992960  x   0.99960000  =   0.99952963
 PS0659
 PS0659:                Primary Azimuth Mark                     Grid Az
 PS0659:SPC SD N     -  GARFIELD PEAK AZ MK                      109 14 53.6
 PS0659:UTM  14      -  GARFIELD PEAK AZ MK                      109 57 21.4
 PS0659
 PS0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0015160237(NAD 83)
 PS0659
 PS0659|---------------------------------------------------------------------|
 PS0659| PID    Reference Object                     Distance      Geod. Az  |
 PS0659|                                                           dddmmss.s |
 PS0659| AE4320 GARFIELD PEAK RM 1                   16.647 METERS 04451     |
 PS0659| AE4319 GARFIELD PEAK AZ MK                                1095726.3 |
 PS0659| AE4321 GARFIELD PEAK RM 2                   17.867 METERS 12023     |
 PS0659|---------------------------------------------------------------------|
 PS0659
 PS0659                          SUPERSEDED SURVEY CONTROL
 PS0659
 PS0659  NAD 83(1986)-  44 47 43.94418(N)    098 59 53.10490(W) AD(       ) 2
 PS0659  NAD 27      -  44 47 44.02700(N)    098 59 51.72500(W) AD(       ) 2
 PS0659
 PS0659.Superseded values are not recommended for survey control.
 PS0659
 PS0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0659.See file dsdata.pdf to determine how the superseded data were derived.
 PS0659
 PS0659_MARKER: DB = BENCH MARK DISK
 PS0659_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PS0659_STAMPING: GARFIELD PEAK 1948
 PS0659_MARK LOGO: BOR
 PS0659_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0659_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0659+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0659
 PS0659  HISTORY     - Date     Condition        Report By
 PS0659  HISTORY     - 1948     MONUMENTED       BOR
 PS0659  HISTORY     - 19960710 GOOD             NGS
 PS0659
 PS0659                          STATION DESCRIPTION
 PS0659
 PS0659'DESCRIBED BY US BUREAU OF RECLAMATION 1948 (JCT)
 PS0659'THE STATION IS LOCATED ABOUT 18-1/2 MILES NORTH OF MILLER AND
 PS0659'1/2 MILE WEST OF STATE ROUTE 45 ON THE HIGHEST POINT OF A HILL
 PS0659'KNOWN LOCALLY AS GARFIELD PEAK.  IT IS 13 FEET EAST OF THE
 PS0659'EDGE OF A BLUFF AND 17 FEET NORTHWEST OF A WHITE WITNESS POST.
 PS0659'THE DISK IS A STANDARD BUREAU OF RECLAMATION BENCH MARK DISK
 PS0659'SET IN THE TOP OF A 6 X 6 CONCRETE POST WHICH PROJECTS ABOUT
 PS0659'5 INCHES AND IS STAMPED GARFIELD PEAK 1948.
 PS0659'
 PS0659'REFERENCE MARK NO. 1 IS NORTHEAST OF THE STATION.  THE MARK
 PS0659'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED GARFIELD
 PS0659'PEAK (BOR) 1951.
 PS0659'
 PS0659'REFERENCE MARK NO. 2 IS SOUTHEAST OF THE STATION.  THE MARK
 PS0659'PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED GARFIELD PEAK
 PS0659'(BOR) 1951.
 PS0659'
 PS0659'AZIMUTH MARK IS 39 FEET NORTH NORTHWEST OF DRIVE TO FARM HOUSE,
 PS0659'4 FEET WEST NORTHWEST OF A CORNER POST AND 2.5 FEET WEST OF
 PS0659'A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 4 INCHES AND
 PS0659'THE DISK IS STAMPED GARFIELD PEAK (BOR) 1951.
 PS0659'
 PS0659'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 PS0659'AND STATE ROUTE 45 ABOUT 0.7 MILE NORTH OF THE CITY OF MILLER,
 PS0659'GO NORTH ON STATE ROUTE 45 FOR 16.0 MILES TO A SIDE ROAD RIGHT
 PS0659'AND SIGN (MILLER 18 AND REDFIELD 30).  CONTINUE NORTH ON
 PS0659'HIGHWAY FOR 2.0 MILES TO CROSSROADS.  TURN LEFT (WEST) AND
 PS0659'GO 0.25 MILE TO GATE ON RIGHT WHERE DRIVE TURNS LEFT.  TURN
 PS0659'RIGHT THROUGH GATE AND AZIMUTH MARK ON LEFT AS DESCRIBED.  TURN
 PS0659'LEFT AND FOLLOW TRACK ROAD ALONG NORTH SIDE OF FENCE FOR
 PS0659'0.1 MILE TO CORNER.  TURN RIGHT ALONG EAST SIDE OF FENCE FOR
 PS0659'0.05 MILE TO GATE.  PASS THROUGH GATE AND GO NORTHWESTERLY
 PS0659'FOR 0.2 MILE TO TOP OF HILL AND STATION.
 PS0659'
 PS0659'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0659
 PS0659                          STATION RECOVERY (1996)
 PS0659
 PS0659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0659'30.7 KM (19.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0659'OFFICE IN MILLER, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG A DRIVEWAY,
 PS0659'THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A TRACK ROAD, THENCE 0.4 KM
 PS0659'(0.25 MI) NORTHERLY ALONG A TRACK ROAD, 18.0 M (59.1 FT) NORTHWEST OF
 PS0659'REFERENCE MARK 2, 16.7 M (54.8 FT) SOUTHWEST OF REFERENCE MARK 1, 3.9
 PS0659'M (12.8 FT) WEST OF THE ROAD CENTER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 PS0659'THE ROAD, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT
 PS0659'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.  MARKER IS A
 PS0659'TRIANGULATION STATION DISK (NOT A BENCH MARK DISK AS DESCRIBED IN
 PS0659'1951). NOTE--THE MONUMENT IS ON PROPERTY OWNED BY VINCENT GASPAR, HC
 PS0659'1, BOX 108, ORIENT, SD 57467, TELEPHONE NUMBER (605) 392-2482.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4319 ***********************************************************************
 AE4319  DESIGNATION -  GARFIELD PEAK AZ MK
 AE4319  PID         -  AE4319
 AE4319  STATE/COUNTY-  SD/HAND
 AE4319  COUNTRY     -  US
 AE4319  USGS QUAD   -  ROCKHAM SW (2017)
 AE4319
 AE4319                         *CURRENT SURVEY CONTROL
 AE4319  ______________________________________________________________________
 AE4319* NAD 83(1986) POSITION- 44 47 39.     (N) 098 59 34.     (W)   SCALED
 AE4319* NAVD 88 ORTHO HEIGHT -   457.903 (meters)     1502.30  (feet) ADJUSTED
 AE4319  ______________________________________________________________________
 AE4319  GEOID HEIGHT    -        -24.162 (meters)                     GEOID18
 AE4319  DYNAMIC HEIGHT  -        457.834 (meters)     1502.08  (feet) COMP
 AE4319  MODELED GRAVITY -    980,453.6   (mgal)                       NAVD 88
 AE4319
 AE4319  VERT ORDER      -  FIRST     CLASS II
 AE4319
 AE4319.The horizontal coordinates were scaled from a map and have
 AE4319.an estimated accuracy of +/- 6 seconds.
 AE4319
 AE4319.The orthometric height was determined by differential leveling and
 AE4319.adjusted by the NATIONAL GEODETIC SURVEY
 AE4319.in July 1998.
 AE4319
 AE4319.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4319.GEOID18 height accuracy estimate available here.
 AE4319
 AE4319.Click photographs - Photos may exist for this station.
 AE4319
 AE4319.The dynamic height is computed by dividing the NAVD 88
 AE4319.geopotential number by the normal gravity value computed on the
 AE4319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4319.degrees latitude (g = 980.6199 gals.).
 AE4319
 AE4319.The modeled gravity was interpolated from observed gravity values.
 AE4319
 AE4319;                    North         East    Units  Estimated Accuracy
 AE4319;SPC SD N     -   107,270.      679,690.      MT  (+/- 180 meters Scaled)
 AE4319
 AE4319_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ005600(NAD 83)
 AE4319
 AE4319                          SUPERSEDED SURVEY CONTROL
 AE4319
 AE4319.No superseded survey control is available for this station.
 AE4319
 AE4319_MARKER: DZ = AZIMUTH MARK DISK
 AE4319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4319_STAMPING: GARFIELD PEAK BOR 1951
 AE4319_MARK LOGO: CGS
 AE4319_PROJECTION: PROJECTING 10 CENTIMETERS
 AE4319_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4319+STABILITY: SURFACE MOTION
 AE4319_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AE4319+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AE4319
 AE4319  HISTORY     - Date     Condition        Report By
 AE4319  HISTORY     - 1951     MONUMENTED       CGS
 AE4319  HISTORY     - 19960710 GOOD             NGS
 AE4319
 AE4319                          STATION DESCRIPTION
 AE4319
 AE4319'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4319'30.7 KM (19.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 AE4319'OFFICE IN MILLER, THENCE 0.4 KM (0.25 MI) WESTERLY ALONG A DRIVEWAY,
 AE4319'16.9 M (55.4 FT) NORTHWEST OF THE DRIVEWAY CENTER, 4.9 M (16.1 FT)
 AE4319'WEST OF THE CENTER OF A TRACK ROAD, 1.1 M (3.6 FT) WEST OF A FENCE
 AE4319'CORNER, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE DRIVEWAY, 0.3 M (1.0 FT)
 AE4319'EAST OF A WITNESS POST, 0.1 M (0.3 FT) NORTH OF A FENCE, AND THE
 AE4319'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AE4319'MONUMENT IS ON PROPERTY OWNED BY VINCENT GASPAR, HC 1, BOX 108,
 AE4319'ORIENT, SD 57467, TELEPHONE NUMBER (605) 392-2482.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4320 ***********************************************************************
 AE4320  DESIGNATION -  GARFIELD PEAK RM 1
 AE4320  PID         -  AE4320
 AE4320  STATE/COUNTY-  SD/HAND
 AE4320  COUNTRY     -  US
 AE4320  USGS QUAD   -  ROCKHAM SW (2017)
 AE4320
 AE4320                         *CURRENT SURVEY CONTROL
 AE4320  ______________________________________________________________________
 AE4320* NAD 83(1986) POSITION- 44 47 44.33   (N) 098 59 52.56   (W)   HD_HELD1
 AE4320* NAVD 88 ORTHO HEIGHT -   471.487 (meters)     1546.87  (feet) ADJUSTED
 AE4320  ______________________________________________________________________
 AE4320  GEOID HEIGHT    -        -24.153 (meters)                     GEOID18
 AE4320  DYNAMIC HEIGHT  -        471.416 (meters)     1546.64  (feet) COMP
 AE4320  MODELED GRAVITY -    980,453.4   (mgal)                       NAVD 88
 AE4320
 AE4320  VERT ORDER      -  FIRST     CLASS II
 AE4320
 AE4320.The horizontal coordinates were determined by differentially corrected
 AE4320.hand held GPS observations or other comparable positioning techniques
 AE4320.and have an estimated accuracy of +/- 3 meters.
 AE4320
 AE4320.The orthometric height was determined by differential leveling and
 AE4320.adjusted by the NATIONAL GEODETIC SURVEY
 AE4320.in July 1998.
 AE4320
 AE4320.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4320.GEOID18 height accuracy estimate available here.
 AE4320
 AE4320.Click photographs - Photos may exist for this station.
 AE4320
 AE4320.The dynamic height is computed by dividing the NAVD 88
 AE4320.geopotential number by the normal gravity value computed on the
 AE4320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4320.degrees latitude (g = 980.6199 gals.).
 AE4320
 AE4320.The modeled gravity was interpolated from observed gravity values.
 AE4320
 AE4320;                    North         East    Units  Estimated Accuracy
 AE4320;SPC SD N     -   107,425.0     679,284.1     MT  (+/- 3 meters HH1 GPS) 
 AE4320
 AE4320_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0016360249(NAD 83)
 AE4320
 AE4320                          SUPERSEDED SURVEY CONTROL
 AE4320
 AE4320.No superseded survey control is available for this station.
 AE4320
 AE4320_MARKER: DR = REFERENCE MARK DISK
 AE4320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4320_STAMPING: GARFIELD PEAK BOR NO 1 1951
 AE4320_MARK LOGO: CGS
 AE4320_PROJECTION: PROJECTING 10 CENTIMETERS
 AE4320_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4320+STABILITY: SURFACE MOTION
 AE4320_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4320+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AE4320
 AE4320  HISTORY     - Date     Condition        Report By
 AE4320  HISTORY     - 1951     MONUMENTED       CGS
 AE4320  HISTORY     - 19960710 GOOD             NGS
 AE4320
 AE4320                          STATION DESCRIPTION
 AE4320
 AE4320'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4320'30.7 KM (19.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 AE4320'OFFICE IN MILLER, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG A DRIVEWAY,
 AE4320'THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A TRACK ROAD, THENCE 0.4 KM
 AE4320'(0.25 MI) NORTHERLY ALONG A TRACK ROAD, 21.0 M (68.9 FT) NORTH OF
 AE4320'REFERENCE MARK 2, 16.7 M (54.8 FT) NORTHEAST OF TRIANGULATION STATION
 AE4320'GARFIELD PEAK, 10.8 M (35.4 FT) EAST OF THE ROAD CENTER, 0.5 M (1.6
 AE4320'FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AE4320'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 AE4320'BY VINCENT GASPAR, HC 1, BOX 108, ORIENT, SD 57467, TELEPHONE NUMBER
 AE4320'(605) 392-2482.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4321 ***********************************************************************
 AE4321  DESIGNATION -  GARFIELD PEAK RM 2
 AE4321  PID         -  AE4321
 AE4321  STATE/COUNTY-  SD/HAND
 AE4321  COUNTRY     -  US
 AE4321  USGS QUAD   -  ROCKHAM SW (2017)
 AE4321
 AE4321                         *CURRENT SURVEY CONTROL
 AE4321  ______________________________________________________________________
 AE4321* NAD 83(1986) POSITION- 44 47 43.65   (N) 098 59 52.40   (W)   HD_HELD1
 AE4321* NAVD 88 ORTHO HEIGHT -   472.102 (meters)     1548.89  (feet) ADJUSTED
 AE4321  ______________________________________________________________________
 AE4321  GEOID HEIGHT    -        -24.154 (meters)                     GEOID18
 AE4321  DYNAMIC HEIGHT  -        472.031 (meters)     1548.66  (feet) COMP
 AE4321  MODELED GRAVITY -    980,453.4   (mgal)                       NAVD 88
 AE4321
 AE4321  VERT ORDER      -  FIRST     CLASS II
 AE4321
 AE4321.The horizontal coordinates were determined by differentially corrected
 AE4321.hand held GPS observations or other comparable positioning techniques
 AE4321.and have an estimated accuracy of +/- 3 meters.
 AE4321
 AE4321.The orthometric height was determined by differential leveling and
 AE4321.adjusted by the NATIONAL GEODETIC SURVEY
 AE4321.in July 1998.
 AE4321
 AE4321.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4321.GEOID18 height accuracy estimate available here.
 AE4321
 AE4321.Click photographs - Photos may exist for this station.
 AE4321
 AE4321.The dynamic height is computed by dividing the NAVD 88
 AE4321.geopotential number by the normal gravity value computed on the
 AE4321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4321.degrees latitude (g = 980.6199 gals.).
 AE4321
 AE4321.The modeled gravity was interpolated from observed gravity values.
 AE4321
 AE4321;                    North         East    Units  Estimated Accuracy
 AE4321;SPC SD N     -   107,404.0     679,287.8     MT  (+/- 3 meters HH1 GPS) 
 AE4321
 AE4321_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0016660228(NAD 83)
 AE4321
 AE4321                          SUPERSEDED SURVEY CONTROL
 AE4321
 AE4321.No superseded survey control is available for this station.
 AE4321
 AE4321_MARKER: DR = REFERENCE MARK DISK
 AE4321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE4321_STAMPING: GARFIELD PEAK BOR NO 2 1951
 AE4321_MARK LOGO: CGS
 AE4321_PROJECTION: PROJECTING 10 CENTIMETERS
 AE4321_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE4321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE4321+STABILITY: SURFACE MOTION
 AE4321_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4321+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 AE4321
 AE4321  HISTORY     - Date     Condition        Report By
 AE4321  HISTORY     - 1951     MONUMENTED       CGS
 AE4321  HISTORY     - 19960710 GOOD             NGS
 AE4321
 AE4321                          STATION DESCRIPTION
 AE4321
 AE4321'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4321'30.7 KM (19.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 AE4321'OFFICE IN MILLER, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG A DRIVEWAY,
 AE4321'THENCE 0.2 KM (0.10 MI) WESTERLY ALONG A TRACK ROAD, THENCE 0.4 KM
 AE4321'(0.25 MI) NORTHERLY ALONG A TRACK ROAD, 21.0 M (68.9 FT) SOUTH OF
 AE4321'REFERENCE MARK 1, 18.0 M (59.1 FT) SOUTHEAST OF TRIANGULATION STATION
 AE4321'GARFIELD PEAK, 3.9 M (12.8 FT) EAST OF THE ROAD CENTER, 0.3 M (1.0 FT)
 AE4321'BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AE4321'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 AE4321'VINCENT GASPAR, HC 1, BOX 108, ORIENT, SD 57467, TELEPHONE NUMBER
 AE4321'(605) 392-2482.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0770 ***********************************************************************
 OQ0770  DESIGNATION -  GARRETSON CONG CH SHORT STEEPL
 OQ0770  PID         -  OQ0770
 OQ0770  STATE/COUNTY-  SD/MINNEHAHA
 OQ0770  COUNTRY     -  US
 OQ0770  USGS QUAD   -  GARRETSON WEST (2017)
 OQ0770
 OQ0770                         *CURRENT SURVEY CONTROL
 OQ0770  ______________________________________________________________________
 OQ0770* NAD 83(1996) POSITION- 43 42 49.13951(N) 096 30 04.13576(W)   ADJUSTED
 OQ0770  ______________________________________________________________________
 OQ0770  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 OQ0770  LAPLACE CORR    -         -1.34  (seconds)                    DEFLEC18
 OQ0770  HORZ ORDER      -  THIRD
 OQ0770
 OQ0770.The horizontal coordinates were established by classical geodetic methods
 OQ0770.and adjusted by the National Geodetic Survey in January 1998.
 OQ0770
 OQ0770.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0770.GEOID18 height accuracy estimate available here.
 OQ0770
 OQ0770.Click photographs - Photos may exist for this station.
 OQ0770
 OQ0770.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0770
 OQ0770. The following values were computed from the NAD 83(1996) position.
 OQ0770
 OQ0770;                    North         East     Units Scale Factor Converg.
 OQ0770;SPC SD S     -   160,464.405   908,701.437   MT  0.99990825   +2 38 37.1
 OQ0770;SPC SD S     -   526,456.97  2,981,297.96   sFT  0.99990825   +2 38 37.1
 OQ0770;UTM  14      - 4,843,103.959   701,307.164   MT  1.00009848   +1 43 38.7
 OQ0770
 OQ0770_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0130743103(NAD 83)
 OQ0770
 OQ0770                          SUPERSEDED SURVEY CONTROL
 OQ0770
 OQ0770  NAD 83(1995)-  43 42 49.14308(N)    096 30 04.12100(W) AD(       ) 3
 OQ0770  NAD 83(1986)-  43 42 49.14204(N)    096 30 04.11390(W) AD(       ) 3
 OQ0770  NAD 27      -  43 42 49.24000(N)    096 30 02.96000(W) AD(       ) 3
 OQ0770
 OQ0770.Superseded values are not recommended for survey control.
 OQ0770
 OQ0770.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0770.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0770
 OQ0770_MARKER: 90 = CHURCH SPIRE
 OQ0770_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0770+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 OQ0770
 OQ0770  HISTORY     - Date     Condition        Report By
 OQ0770  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0770  HISTORY     - 1935     GOOD             CGS
 OQ0770  HISTORY     - 20120725 GOOD             GEOCAC
 OQ0770
 OQ0770                          STATION DESCRIPTION
 OQ0770
 OQ0770'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0770'THIS MARK IS THE SAME AS IN 1927.
 OQ0770
 OQ0770                          STATION RECOVERY (2012)
 OQ0770
 OQ0770'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 OQ0770'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0727 ***********************************************************************
 QS0727  DESIGNATION -  GARY
 QS0727  PID         -  QS0727
 QS0727  STATE/COUNTY-  SD/WALWORTH
 QS0727  COUNTRY     -  US
 QS0727  USGS QUAD   -  AKASKA NE (2017)
 QS0727
 QS0727                         *CURRENT SURVEY CONTROL
 QS0727  ______________________________________________________________________
 QS0727* NAD 83(1996) POSITION- 45 26 18.47606(N) 100 02 16.21755(W)   ADJUSTED
 QS0727* NAVD 88 ORTHO HEIGHT -   610.637 (meters)     2003.40  (feet) ADJUSTED
 QS0727  ______________________________________________________________________
 QS0727  GEOID HEIGHT    -        -22.234 (meters)                     GEOID18
 QS0727  LAPLACE CORR    -         -2.71  (seconds)                    DEFLEC18
 QS0727  DYNAMIC HEIGHT  -        610.572 (meters)     2003.19  (feet) COMP
 QS0727  MODELED GRAVITY -    980,489.7   (mgal)                       NAVD 88
 QS0727
 QS0727  HORZ ORDER      -  SECOND
 QS0727  VERT ORDER      -  FIRST     CLASS II
 QS0727
 QS0727.The horizontal coordinates were established by classical geodetic methods
 QS0727.and adjusted by the National Geodetic Survey in January 1998.
 QS0727
 QS0727.The orthometric height was determined by differential leveling and
 QS0727.adjusted by the NATIONAL GEODETIC SURVEY
 QS0727.in July 1998.
 QS0727
 QS0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0727.GEOID18 height accuracy estimate available here.
 QS0727
 QS0727.Click photographs - Photos may exist for this station.
 QS0727
 QS0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0727
 QS0727.The dynamic height is computed by dividing the NAVD 88
 QS0727.geopotential number by the normal gravity value computed on the
 QS0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0727.degrees latitude (g = 980.6199 gals.).
 QS0727
 QS0727.The modeled gravity was interpolated from observed gravity values.
 QS0727
 QS0727. The following values were computed from the NAD 83(1996) position.
 QS0727
 QS0727;                    North         East     Units Scale Factor Converg.
 QS0727;SPC SD N     -   178,370.041   597,039.532   MT  0.99996193   -0 01 36.4
 QS0727;SPC SD N     -   585,202.38  1,958,787.20   sFT  0.99996193   -0 01 36.4
 QS0727;UTM  14      - 5,032,184.070   418,828.807   MT  0.99968101   -0 44 22.2
 QS0727
 QS0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0727!SPC SD N     -   0.99990776  x   0.99996193  =   0.99986969
 QS0727!UTM  14      -   0.99990776  x   0.99968101  =   0.99958880
 QS0727
 QS0727:                Primary Azimuth Mark                     Grid Az
 QS0727:SPC SD N     -  SELBY WT                                 003 23 29.1
 QS0727:UTM  14      -  SELBY WT                                 004 06 14.9
 QS0727
 QS0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1882832184(NAD 83)
 QS0727
 QS0727|---------------------------------------------------------------------|
 QS0727| PID    Reference Object                     Distance      Geod. Az  |
 QS0727|                                                           dddmmss.s |
 QS0727| QS0684 SELBY WT                            APPROX. 7.9 KM 0032152.7 |
 QS0727| AE6338 GARY RM 2                            11.039 METERS 08705     |
 QS0727| AE6339 GARY RM 1                            29.352 METERS 35500     |
 QS0727|---------------------------------------------------------------------|
 QS0727
 QS0727                          SUPERSEDED SURVEY CONTROL
 QS0727
 QS0727  NAD 83(1986)-  45 26 18.46605(N)    100 02 16.21768(W) AD(       ) 2
 QS0727  NAD 27      -  45 26 18.50326(N)    100 02 14.77918(W) AD(       ) 2
 QS0727
 QS0727.Superseded values are not recommended for survey control.
 QS0727
 QS0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0727.See file dsdata.pdf to determine how the superseded data were derived.
 QS0727
 QS0727_MARKER: DD = SURVEY DISK
 QS0727_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0727+WITH SETTING: INFORMATION.
 QS0727_STAMPING: GARY ET 1967
 QS0727_MARK LOGO: USGS
 QS0727_PROJECTION: FLUSH
 QS0727_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0727_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0727+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 QS0727
 QS0727  HISTORY     - Date     Condition        Report By
 QS0727  HISTORY     - 1967     MONUMENTED       USGS
 QS0727  HISTORY     - 1982     GOOD             LOCSUR
 QS0727  HISTORY     - 19970309 GOOD             NGS
 QS0727  HISTORY     - 20160516 GOOD             DEWDAV
 QS0727
 QS0727                          STATION DESCRIPTION
 QS0727
 QS0727'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0727'THE STATION IS LOCATED APPROX. 5.0 MI S. OF THE TOWN OF SELBY,
 QS0727'T. 123 N., R. 76 W., NEAR THE COR. OF SECS. 28, 29, 32 AND 33.
 QS0727'
 QS0727'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HWY. 83 AND
 QS0727'STATE HWY. 103 IN SELBY, GO S. ON U.S. HWY. 83 FOR 4.8 MI TO
 QS0727'CREST OF HILL AND STATION ON LEFT (E.).
 QS0727'
 QS0727'STATION MARK IS 12 FT W. OF END BRUSH LINE TO E., 19 FT S. AND
 QS0727'88 FT E. OF CENTER HWY. OF S. ENTRANCE TO BANGOR MONUMENT ON THE
 QS0727'W. SIDE HWY., 12 FT W. OF USGS WITNESS POST, STAMPED ET GARY
 QS0727'1967.
 QS0727'
 QS0727'REFERENCE MARK NO. 1 IS N. OF THE STATION, 19 FT S. AND 81
 QS0727'FT E. OF CENTER OF HWY. AT FIELD DRIVE E., STAMPED GARY NO. 1
 QS0727'1967.
 QS0727'
 QS0727'REFERENCE MARK NO. 2 IS E. OF THE STATION IN BRUSH LINE TO E.,
 QS0727'36 FT E. OF W. END BRUSH LINE TO E., 124 FT E. OF CENTER OF HWY.
 QS0727'OPPOSITE S. ENTRANCE TO BANGOR MONUMENT.
 QS0727'
 QS0727'AZIMUTH MARK - NONE SET.
 QS0727'
 QS0727'REFERENCE AZIMUTH - TOP CENTER MWT IN TOWN OF SELBY.
 QS0727'
 QS0727'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED ON
 QS0727'ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. TILES, 12
 QS0727'IN. LONG, FILLED WITHIN 1 IN. OF CAP WITH GRAVEL.
 QS0727'
 QS0727'STANDARD BRACED TRIPOD USED.
 QS0727
 QS0727                          STATION RECOVERY (1982)
 QS0727
 QS0727'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1982 (WDP)
 QS0727'ET GARY RECOVERED GOOD.
 QS0727
 QS0727                          STATION RECOVERY (1997)
 QS0727
 QS0727'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0727'6.2 KM (3.85 MI) SOUTHERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QS0727'STATE HIGHWAY 130 IN SELBY, THENCE 1.5 KM (0.95 MI) SOUTHERLY ALONG
 QS0727'U.S. HIGHWAY 83, 28.2 M (92.5 FT) SOUTHEAST OF MILEPOST 205, 26.8 M
 QS0727'(87.9 FT) EAST OF THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) NORTH OF THE
 QS0727'EXTENDED CENTER OF THE SOUTH ENTRANCE TO A HISTORICAL MARKER, 3.6 M
 QS0727'(11.8 FT) WEST OF A WITNESS POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL
 QS0727'OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND
 QS0727'IS RECESSED 0.15 M (0.49 FT) BELOW THE GROUND SURFACE.
 QS0727
 QS0727                          STATION RECOVERY (2016)
 QS0727
 QS0727'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 QS0727'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0617 ***********************************************************************
 QR0617  DESIGNATION -  GARY ET
 QR0617  PID         -  QR0617
 QR0617  STATE/COUNTY-  SD/EDMUNDS
 QR0617  COUNTRY     -  US
 QR0617  USGS QUAD   -  MINA SE (2017)
 QR0617
 QR0617                         *CURRENT SURVEY CONTROL
 QR0617  ______________________________________________________________________
 QR0617* NAD 83(1996) POSITION- 45 19 53.20976(N) 098 50 32.01973(W)   ADJUSTED
 QR0617* NAVD 88 ORTHO HEIGHT -   433.0   (meters)     1421.    (feet) VERTCON3
 QR0617  ______________________________________________________________________
 QR0617  GEOID HEIGHT    -        -23.961 (meters)                     GEOID18
 QR0617  LAPLACE CORR    -         -3.52  (seconds)                    DEFLEC18
 QR0617  HORZ ORDER      -  SECOND
 QR0617
 QR0617.The horizontal coordinates were established by classical geodetic methods
 QR0617.and adjusted by the National Geodetic Survey in January 1998.
 QR0617
 QR0617.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0617.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0617
 QR0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0617.GEOID18 height accuracy estimate available here.
 QR0617
 QR0617.Click photographs - Photos may exist for this station.
 QR0617
 QR0617.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0617
 QR0617. The following values were computed from the NAD 83(1996) position.
 QR0617
 QR0617;                    North         East     Units Scale Factor Converg.
 QR0617;SPC SD N     -   167,124.857   690,751.305   MT  0.99995105   +0 49 09.8
 QR0617;SPC SD N     -   548,308.80  2,266,239.91   sFT  0.99995105   +0 49 09.8
 QR0617;UTM  14      - 5,019,783.156   512,362.969   MT  0.99960188   +0 06 43.9
 QR0617
 QR0617!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0617!SPC SD N     -   0.99993587  x   0.99995105  =   0.99988692
 QR0617!UTM  14      -   0.99993587  x   0.99960188  =   0.99953778
 QR0617
 QR0617:                Primary Azimuth Mark                     Grid Az
 QR0617:SPC SD N     -  IPSWICH MUNICIPAL TANK                   310 01 54.2
 QR0617:UTM  14      -  IPSWICH MUNICIPAL TANK                   310 44 20.1
 QR0617
 QR0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR1236219783(NAD 83)
 QR0617
 QR0617|---------------------------------------------------------------------|
 QR0617| PID    Reference Object                     Distance      Geod. Az  |
 QR0617|                                                           dddmmss.s |
 QR0617| CO5040 GARY ET RM 1                         13.780 METERS 09137     |
 QR0617| CO5041 GARY ET RM 2                         18.491 METERS 27002     |
 QR0617| QR0663 IPSWICH MUNICIPAL TANK              APPROX.19.3 KM 3105104.0 |
 QR0617|---------------------------------------------------------------------|
 QR0617
 QR0617                          SUPERSEDED SURVEY CONTROL
 QR0617
 QR0617  NAD 83(1986)-  45 19 53.22355(N)    098 50 32.01398(W) AD(       ) 2
 QR0617  NAD 27      -  45 19 53.31265(N)    098 50 30.63270(W) AD(       ) 2
 QR0617  NGVD 29 (07/19/86)  432.7    (m)         1420.     (f) VERT ANG       
 QR0617
 QR0617.Superseded values are not recommended for survey control.
 QR0617
 QR0617.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0617.See file dsdata.pdf to determine how the superseded data were derived.
 QR0617
 QR0617_MARKER: DD = SURVEY DISK
 QR0617_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0617+WITH SETTING: INFORMATION.
 QR0617_STAMPING: ET GARY 1970
 QR0617_MARK LOGO: USGS
 QR0617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0617
 QR0617  HISTORY     - Date     Condition        Report By
 QR0617  HISTORY     - 1970     MONUMENTED       USGS
 QR0617
 QR0617                          STATION DESCRIPTION
 QR0617
 QR0617'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0617'STATION IS ABOUT 12.2 MI SE OF IPSWICH, ABOUT 730 FT E. OF A
 QR0617'T-RD. S. AT THE COR. OF SECS. 1, 6, 31 AND 36.  TS. 121 AND 122 N.,
 QR0617'RS. 66 AND 67 W.
 QR0617'
 QR0617'TO REACH THE STATION FROM THE JCT. OF U.S. 12 AND ST. HWY. 45
 QR0617'IN IPSWICH, GO S. ON ST. HWY. 45 8.0 MI TO A CROSSROAD (MACADAM
 QR0617'RD. N., S., AND E.), TURN LEFT (E.) AND GO 9.05 MI TO THE
 QR0617'STATION ON THE RIGHT (S.) SIDE OF THE RD.
 QR0617'
 QR0617'STATION MARK, STAMPED ET GARY 1970 IS 48 FT S. OF THE CENTER OF
 QR0617'THE E.-W. RD., 2 FT N. OF A FENCE AND 93.4 FT ENE. OF A POWER
 QR0617'LINE POLE.
 QR0617'
 QR0617'REFERENCE MARK NO. 1, STAMPED GARY NO 1 1970 IS 48.7 FT S. OF
 QR0617'THE CENTER OF THE E.-W. RD., 1 FT N. OF A FENCE AND 138.6 FT
 QR0617'E. OF A POWER LINE POLE.
 QR0617'
 QR0617'REFERENCE MARK NO. 2, STAMPED GARY NO 2 1970 IS 48.8 FT S. OF
 QR0617'THE CENTER OF THE E.-W. RD., 1 FT N. OF A FENCE AND 93.4 FT E. OF
 QR0617'A POWER LINE POLE.
 QR0617'
 QR0617'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER COATED
 QR0617'STEEL RODS, CENTERED IN 6 IN. DIAMETER TILE, 12 IN. LONG AND
 QR0617'FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.  REFERENCE MARKS 1
 QR0617'AND 2 ARE ABOUT 1 IN. BELOW GROUND SURFACE.
 QR0617'
 QR0617'NO AZIMUTH MARK WAS SET.
 QR0617'
 QR0617'REFERENCE AZIMUTH USED - IPSWICH M.W.T.  POINT OBSERVED IS FINIAL
 QR0617'OF THE IPSWICH MWT LOCATED ABOUT 0.2 MI S. OF THE JCT. OF
 QR0617'U.S. HWY. 12 AND ST. HWY. 45 IN IPSWICH AND ABOUT 150 FT E. OF
 QR0617'ST HWY. 45.  IT IS BEHIND (E.) THE CITY MAINTENANCE BUILDING.  THE
 QR0617'TANK IS PAINTED SILVER WITH A RED COVER, T. 123 N., R. 69 W.,
 QR0617'ABOUT 0.2 MI S. AND ABOUT 150 FT E. OF THE COR. OF SECS. 21, 22,
 QR0617'27 AND 28.
 QR0617'
 QR0617'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0935 ***********************************************************************
 PR0935  DESIGNATION -  GARY MUNICIPAL TANK
 PR0935  PID         -  PR0935
 PR0935  STATE/COUNTY-  SD/DEUEL
 PR0935  COUNTRY     -  US
 PR0935  USGS QUAD   -  GARY (2017)
 PR0935
 PR0935                         *CURRENT SURVEY CONTROL
 PR0935  ______________________________________________________________________
 PR0935* NAD 83(1996) POSITION- 44 47 24.78653(N) 096 27 23.26236(W)   ADJUSTED
 PR0935  ______________________________________________________________________
 PR0935  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 PR0935  LAPLACE CORR    -         -5.15  (seconds)                    DEFLEC18
 PR0935  HORZ ORDER      -  THIRD
 PR0935
 PR0935.The horizontal coordinates were established by classical geodetic methods
 PR0935.and adjusted by the National Geodetic Survey in January 1998.
 PR0935
 PR0935.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0935.GEOID18 height accuracy estimate available here.
 PR0935
 PR0935.Click photographs - Photos may exist for this station.
 PR0935
 PR0935.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0935
 PR0935. The following values were computed from the NAD 83(1996) position.
 PR0935
 PR0935;                    North         East     Units Scale Factor Converg.
 PR0935;SPC SD N     -   112,466.738   880,310.721   MT  0.99994943   +2 30 28.4
 PR0935;SPC SD N     -   368,984.62  2,888,152.76   sFT  0.99994943   +2 30 28.4
 PR0935;UTM  14      - 4,962,794.132   701,200.473   MT  1.00009782   +1 47 33.2
 PR0935
 PR0935_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0120062794(NAD 83)
 PR0935
 PR0935                          SUPERSEDED SURVEY CONTROL
 PR0935
 PR0935  NAD 83(1986)-  44 47 24.78385(N)    096 27 23.24795(W) AD(       ) 3
 PR0935  NAD 27      -  44 47 24.91100(N)    096 27 22.05500(W) AD(       ) 3
 PR0935
 PR0935.Superseded values are not recommended for survey control.
 PR0935
 PR0935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0935.See file dsdata.pdf to determine how the superseded data were derived.
 PR0935
 PR0935_MARKER: 53 = ELEVATED TANK
 PR0935
 PR0935  HISTORY     - Date     Condition        Report By
 PR0935  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0935  HISTORY     - 1975     GOOD             NGS
 PR0935
 PR0935                          STATION DESCRIPTION
 PR0935
 PR0935'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 PR0935'POINT OBSERVED UPON WAS FINIAL OF MUNICIPAL WATER TANK OF GARY.
 PR0935'TANK IS APPROXIMATELY 125 FEET HIGH AND IS LOCATED IN CENTRAL
 PR0935'PART OF TOWN.
 PR0935
 PR0935                          STATION RECOVERY (1975)
 PR0935
 PR0935'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (OCO)
 PR0935'THE STATION IS LOCATED IN THE CITY OF GARY IN THE NW 1/4 OF
 PR0935'SECTION 10, T115N, R47W.
 PR0935'
 PR0935'TO REACH THE STATION FROM THE MAIN CROSS STREETS IN GARY GO
 PR0935'SOUTH ON THE NORTH-SOUTH STREET FOR 0.15 MILE TO THE STATION ON
 PR0935'THE LEFT.
 PR0935'
 PR0935'THE OBJECT SIGHTED IS THE CENTER OF THE TOP OF A SILVER,
 PR0935'CYLINDRICAL WATER TANK.  THE TANK, ERECTED IN 1934, IS SUPPORTED
 PR0935'BY 4 LEGS AND IS ABOUT 125 FEET HIGH.
 PR0935'
 PR0935'THE TANK WAS SIGHTED FROM STATIONS JOHNSON 1935, MEHURIN MNHD
 PR0935'1975, AND MOUNT MNHD 1975.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0799 ***********************************************************************
 PT0799  DESIGNATION -  GATE
 PT0799  PID         -  PT0799
 PT0799  STATE/COUNTY-  SD/HAAKON
 PT0799  COUNTRY     -  US
 PT0799  USGS QUAD   -  BOWEN RANCH (2017)
 PT0799
 PT0799                         *CURRENT SURVEY CONTROL
 PT0799  ______________________________________________________________________
 PT0799* NAD 83(1996) POSITION- 44 06 44.98956(N) 101 52 02.61740(W)   ADJUSTED
 PT0799* NAVD 88 ORTHO HEIGHT -   734.432 (meters)     2409.55  (feet) ADJUSTED
 PT0799  ______________________________________________________________________
 PT0799  GEOID HEIGHT    -        -20.343 (meters)                     GEOID18
 PT0799  LAPLACE CORR    -         -8.63  (seconds)                    DEFLEC18
 PT0799  DYNAMIC HEIGHT  -        734.219 (meters)     2408.85  (feet) COMP
 PT0799  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 PT0799
 PT0799  HORZ ORDER      -  SECOND
 PT0799  VERT ORDER      -  SECOND    CLASS 0
 PT0799
 PT0799.The horizontal coordinates were established by classical geodetic methods
 PT0799.and adjusted by the National Geodetic Survey in January 1998.
 PT0799
 PT0799.The orthometric height was determined by differential leveling and
 PT0799.adjusted by the NATIONAL GEODETIC SURVEY
 PT0799.in June 1991.
 PT0799
 PT0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0799.GEOID18 height accuracy estimate available here.
 PT0799
 PT0799.Click photographs - Photos may exist for this station.
 PT0799
 PT0799.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0799
 PT0799.The dynamic height is computed by dividing the NAVD 88
 PT0799.geopotential number by the normal gravity value computed on the
 PT0799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0799.degrees latitude (g = 980.6199 gals.).
 PT0799
 PT0799.The modeled gravity was interpolated from observed gravity values.
 PT0799
 PT0799. The following values were computed from the NAD 83(1996) position.
 PT0799
 PT0799;                    North         East     Units Scale Factor Converg.
 PT0799;SPC SD S     -   198,788.109   477,205.436   MT  0.99994403   -1 03 29.8
 PT0799;SPC SD S     -   652,190.65  1,565,631.50   sFT  0.99994403   -1 03 29.8
 PT0799;UTM  14      - 4,888,366.090   270,540.977   MT  1.00024760   -1 59 48.4
 PT0799
 PT0799!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0799!SPC SD S     -   0.99988804  x   0.99994403  =   0.99983208
 PT0799!UTM  14      -   0.99988804  x   1.00024760  =   1.00013561
 PT0799
 PT0799:                Primary Azimuth Mark                     Grid Az
 PT0799:SPC SD S     -  NELS                                     079 32 28.8
 PT0799:UTM  14      -  NELS                                     080 28 47.4
 PT0799
 PT0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7054088366(NAD 83)
 PT0799
 PT0799|---------------------------------------------------------------------|
 PT0799| PID    Reference Object                     Distance      Geod. Az  |
 PT0799|                                                           dddmmss.s |
 PT0799| PT0798 GATE RM 1                            14.594 METERS 00415     |
 PT0799| PT1166 NELS                                APPROX. 6.5 KM 0782859.0 |
 PT0799| PT0797 GATE RM 2                            18.246 METERS 26026     |
 PT0799| PT0800 GATE AZ MK                                         2605300.5 |
 PT0799|---------------------------------------------------------------------|
 PT0799
 PT0799                          SUPERSEDED SURVEY CONTROL
 PT0799
 PT0799  NAD 83(1986)-  44 06 44.98201(N)    101 52 02.61939(W) AD(       ) 2
 PT0799  NAD 27      -  44 06 45.02870(N)    101 52 01.09010(W) AD(       ) 2
 PT0799  NGVD 29 (??/??/92)  733.974  (m)         2408.05   (f) ADJ UNCH    2 0
 PT0799  NGVD 29             733.97   (m)         2408.0    (f) LEVELING    3  
 PT0799
 PT0799.Superseded values are not recommended for survey control.
 PT0799
 PT0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0799.See file dsdata.pdf to determine how the superseded data were derived.
 PT0799
 PT0799_MARKER: DS = TRIANGULATION STATION DISK
 PT0799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0799_STAMPING: GATE 1961
 PT0799_MARK LOGO: CGS
 PT0799_PROJECTION: FLUSH
 PT0799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0799+STABILITY: SURFACE MOTION
 PT0799
 PT0799  HISTORY     - Date     Condition        Report By
 PT0799  HISTORY     - 1961     MONUMENTED       CGS
 PT0799  HISTORY     - 1962     GOOD             CGS
 PT0799
 PT0799                          STATION DESCRIPTION
 PT0799
 PT0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0799'LOCATED ABOUT 13 MILES NORTHWEST OF PHILIP, 10 MILES NORTH
 PT0799'OF COTTONWOOD AND 0.15 MILE NORTH OF A EAST-WEST GRAVEL ROAD.
 PT0799'IT IS IN THE SE 1/4 SEC. 19, R 19 E, T 2 N.
 PT0799'
 PT0799'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT0799'73 AT THE NORTH EDGE OF PHILIP, GO WESTERLY ON U.S. HIGHWAY
 PT0799'14 FOR 3.1 MILES TO A CROSSROAD, TURN RIGHT AND GO NORTH AND
 PT0799'WEST FOR 3.4 MILES TO A FORK, TAKE RIGHT FORK AND CONTINUE
 PT0799'NORTH FOR 4.5 MILES TO A 3 WAY FORK, TAKE RIGHT FORK AND GO
 PT0799'NORTH AND WEST FOR 2.8 MILES TO A SIDE ROAD ON THE RIGHT,
 PT0799'CONTINUE STRAIGHT AHEAD (WEST) FOR 1.0 MILE TO A SIDE ROAD
 PT0799'ON THE RIGHT, TURN RIGHT AND GO NORTH FOR 0.15 MILE TO THE
 PT0799'STATION MARK ON THE RIGHT.
 PT0799'
 PT0799'STATION MARK, A STANDARD DISK STAMPED GATE 1961, IS SET IN
 PT0799'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS
 PT0799'FLUSH WITH THE SURFACE.  IT IS 37 FEET EAST OF THE CENTER OF THE
 PT0799'NORTH-SOUTH DIRT ROAD, 26 FEET NORTH OF THE CENTER OF A WIRE
 PT0799'GATE AND 4.6 FEET WEST OF A NORTH-SOUTH SECTION LINE FENCE.
 PT0799'
 PT0799'REFERENCE MARK 1, A STANDARD DISK STAMPED GATE NO 1 1961,
 PT0799'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT
 PT0799'IS FLUSH WITH THE SURFACE.  IT IS 37 FEET EAST OF THE CENTER
 PT0799'OF THE NORTH-SOUTH DIRT ROAD AND 1 FOOT WEST OF THE WIRE FENCE.
 PT0799'
 PT0799'REFERENCE MARK 2, A STANDARD DISK STAMPED GATE NO 2 1961, IS
 PT0799'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PT0799'2 INCHES.  IT IS 28 FEET WEST OF THE CENTER OF THE NORTH-SOUTH
 PT0799'DIRT ROAD, 15 FEET SOUTH OF THE CENTER OF A WIRE GATE AND 1.6
 PT0799'FEET EAST OF A NORTH-SOUTH SECTION LINE FENCE.
 PT0799'
 PT0799'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON THE
 PT0799'DIRT ROAD FOR 0.15 MILE TO A T-INTERSECTION, TURN RIGHT AND
 PT0799'GO WEST ON A GRAVEL ROAD FOR 0.7 MILE TO THE MARK ON THE RIGHT.
 PT0799'IT IS A STANDARD DISK STAMPED GATE 1961, IS SET IN THE TOP
 PT0799'OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT IS FLUSH WITH
 PT0799'THE SURFACE.  IT IS 44 FEET NORTH OF THE CENTER OF THE
 PT0799'EAST-WEST GRAVEL ROAD AND 3 FEET NORTH OF THE EAST-WEST FENCE
 PT0799'LINE.
 PT0799'
 PT0799'PICTURE POINT IS THE INTERSECTION OF THE NORTH-SOUTH DIRT
 PT0799'ROAD AND EAST-WEST FIELD ENTRANCE ROADS.  POINT OBSERVED WAS
 PT0799'THE CENTER OF THE NORTH-SOUTH DIRT ROAD.
 PT0799
 PT0799                          STATION RECOVERY (1962)
 PT0799
 PT0799'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0799'13.6 MI S FROM HILLAND.
 PT0799'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0799'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0799'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0799'5.00 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST
 PT0799'ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTH ALONG A DIRT
 PT0799'ROAD, ON THE CREST OF A SMALL HILL, 34 FEET EAST OF THE CENTER
 PT0799'LINE OF THE ROAD, 47.9 FEET SOUTH OF GATE R.M. 1, 60.0 FEET EAST
 PT0799'OF GATE R.M. 2, 26 FEET NORTH OF THE CENTER OF A WIRE GATE,
 PT0799'3.8 FEET WEST OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PT0799'THE TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0800 ***********************************************************************
 PT0800  DESIGNATION -  GATE AZ MK
 PT0800  PID         -  PT0800
 PT0800  STATE/COUNTY-  SD/HAAKON
 PT0800  COUNTRY     -  US
 PT0800  USGS QUAD   -  GRINDSTONE SW (2017)
 PT0800
 PT0800                         *CURRENT SURVEY CONTROL
 PT0800  ______________________________________________________________________
 PT0800* NAD 83(1986) POSITION- 44 06 39.     (N) 101 52 55.     (W)   SCALED
 PT0800* NAVD 88 ORTHO HEIGHT -   722.872 (meters)     2371.62  (feet) ADJUSTED
 PT0800  ______________________________________________________________________
 PT0800  GEOID HEIGHT    -        -20.294 (meters)                     GEOID18
 PT0800  DYNAMIC HEIGHT  -        722.661 (meters)     2370.93  (feet) COMP
 PT0800  MODELED GRAVITY -    980,304.0   (mgal)                       NAVD 88
 PT0800
 PT0800  VERT ORDER      -  SECOND    CLASS 0
 PT0800
 PT0800.The horizontal coordinates were scaled from a map and have
 PT0800.an estimated accuracy of +/- 6 seconds.
 PT0800
 PT0800.The orthometric height was determined by differential leveling and
 PT0800.adjusted by the NATIONAL GEODETIC SURVEY
 PT0800.in June 1991.
 PT0800
 PT0800.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0800.GEOID18 height accuracy estimate available here.
 PT0800
 PT0800.Click photographs - Photos may exist for this station.
 PT0800
 PT0800.The dynamic height is computed by dividing the NAVD 88
 PT0800.geopotential number by the normal gravity value computed on the
 PT0800.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0800.degrees latitude (g = 980.6199 gals.).
 PT0800
 PT0800.The modeled gravity was interpolated from observed gravity values.
 PT0800
 PT0800;                    North         East    Units  Estimated Accuracy
 PT0800;SPC SD S     -   198,630.      476,040.      MT  (+/- 180 meters Scaled)
 PT0800
 PT0800_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP693882(NAD 83)
 PT0800
 PT0800                          SUPERSEDED SURVEY CONTROL
 PT0800
 PT0800  NAD 27      -  44 06 38.91430(N)    101 52 53.94440(W) AD(       ) 2
 PT0800  NGVD 29 (??/??/92)  722.413  (m)         2370.12   (f) ADJ UNCH    2 0
 PT0800  NGVD 29             722.41   (m)         2370.1    (f) LEVELING    3  
 PT0800
 PT0800.Superseded values are not recommended for survey control.
 PT0800
 PT0800.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0800.See file dsdata.pdf to determine how the superseded data were derived.
 PT0800
 PT0800_MARKER: DZ = AZIMUTH MARK DISK
 PT0800_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0800_STAMPING: GATE 1961
 PT0800_MARK LOGO: CGS
 PT0800_PROJECTION: FLUSH
 PT0800_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0800+STABILITY: SURFACE MOTION
 PT0800
 PT0800  HISTORY     - Date     Condition        Report By
 PT0800  HISTORY     - 1961     MONUMENTED       CGS
 PT0800  HISTORY     - 1962     GOOD             CGS
 PT0800
 PT0800                          STATION DESCRIPTION
 PT0800
 PT0800'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0800'LOCATED ABOUT 13 MILES NORTHWEST OF PHILIP, 10 MILES NORTH
 PT0800'OF COTTONWOOD AND 44 FEET NORTH OF THE CENTER OF A GRAVEL
 PT0800'ROAD IN SECTION 19, R 19 E, T 2 N.
 PT0800'
 PT0800'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PT0800'HIGHWAY 73 ON THE NORTH EDGE OF PHILIP, GO WESTERLY ON U.S.
 PT0800'HIGHWAY 14 FOR 3.1 MILES TO A CROSSROAD.  TURN RIGHT AND GO
 PT0800'NORTH AND WEST FOR 3.4 MILES TO A FORK.  TAKE RIGHT FORK AND
 PT0800'CONTINUE NORTH FOR 4.5 MILES TO A 3-WAY FORK.  TAKE RIGHT FORK
 PT0800'AND GO NORTH AND WEST FOR 2.8 MILES TO A SIDE ROAD ON THE
 PT0800'RIGHT.  CONTINUE STRAIGHT AHEAD AND GO WEST FOR 1.0 MILE TO
 PT0800'A SIDE ROAD ON THE RIGHT.  CONTINUE WEST FOR 0.7 MILE TO THE
 PT0800'MARK ON THE RIGHT.
 PT0800'
 PT0800'THE MARK IS A STANDARD AZIMUTH DISK STAMPED GATE 1961 SET
 PT0800'IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH
 PT0800'WITH THE GROUND.  IT IS 44 FEET NORTH OF THE CENTER OF AN
 PT0800'EAST-WEST GRAVEL ROAD AND 3 FEET NORTH OF THE EAST-WEST FENCE
 PT0800'LINE.
 PT0800
 PT0800                          STATION RECOVERY (1962)
 PT0800
 PT0800'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0800'14.3 MI S FROM HILLAND.
 PT0800'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0800'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0800'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0800'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.8 MILES WEST
 PT0800'ALONG A GRAVELED ROAD, 46 FEET NORTH OF THE CENTER LINE OF
 PT0800'THE ROAD, 12 FEET SOUTH OF AN 18-INCH CONCRETE CYLINDER
 PT0800'WHICH PROJECTS 4 FEET, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, 3
 PT0800'FEET NORTH OF A FENCE, AND SET IN THE TOP OF A CONCRETE POST
 PT0800'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0798 ***********************************************************************
 PT0798  DESIGNATION -  GATE RM 1
 PT0798  PID         -  PT0798
 PT0798  STATE/COUNTY-  SD/HAAKON
 PT0798  COUNTRY     -  US
 PT0798  USGS QUAD   -  BOWEN RANCH (2017)
 PT0798
 PT0798                         *CURRENT SURVEY CONTROL
 PT0798  ______________________________________________________________________
 PT0798* NAD 83(1986) POSITION- 44 06 45.46   (N) 101 52 02.57   (W)   HD_HELD1
 PT0798* NAVD 88 ORTHO HEIGHT -   734.424 (meters)     2409.52  (feet) ADJUSTED
 PT0798  ______________________________________________________________________
 PT0798  GEOID HEIGHT    -        -20.343 (meters)                     GEOID18
 PT0798  DYNAMIC HEIGHT  -        734.211 (meters)     2408.82  (feet) COMP
 PT0798  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 PT0798
 PT0798  VERT ORDER      -  SECOND    CLASS 0
 PT0798
 PT0798.The horizontal coordinates were determined by differentially corrected
 PT0798.hand held GPS observations or other comparable positioning techniques
 PT0798.and have an estimated accuracy of +/- 3 meters.
 PT0798
 PT0798.The orthometric height was determined by differential leveling and
 PT0798.adjusted by the NATIONAL GEODETIC SURVEY
 PT0798.in June 1991.
 PT0798
 PT0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0798.GEOID18 height accuracy estimate available here.
 PT0798
 PT0798.Click photographs - Photos may exist for this station.
 PT0798
 PT0798.The dynamic height is computed by dividing the NAVD 88
 PT0798.geopotential number by the normal gravity value computed on the
 PT0798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0798.degrees latitude (g = 980.6199 gals.).
 PT0798
 PT0798.The modeled gravity was interpolated from observed gravity values.
 PT0798
 PT0798;                    North         East    Units  Estimated Accuracy
 PT0798;SPC SD S     -   198,802.6     477,206.8     MT  (+/- 3 meters HH1 GPS) 
 PT0798
 PT0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7054288380(NAD 83)
 PT0798
 PT0798                          SUPERSEDED SURVEY CONTROL
 PT0798
 PT0798  NGVD 29 (??/??/92)  733.965  (m)         2408.02   (f) ADJ UNCH    2 0
 PT0798
 PT0798.Superseded values are not recommended for survey control.
 PT0798
 PT0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0798.See file dsdata.pdf to determine how the superseded data were derived.
 PT0798
 PT0798_MARKER: DR = REFERENCE MARK DISK
 PT0798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0798_STAMPING: GATE NO 1 1961
 PT0798_MARK LOGO: CGS
 PT0798_PROJECTION: FLUSH
 PT0798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0798+STABILITY: SURFACE MOTION
 PT0798
 PT0798  HISTORY     - Date     Condition        Report By
 PT0798  HISTORY     - 1961     MONUMENTED       CGS
 PT0798  HISTORY     - 1962     GOOD             CGS
 PT0798
 PT0798                          STATION DESCRIPTION
 PT0798
 PT0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0798'13.6 MI S FROM HILLAND.
 PT0798'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0798'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0798'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0798'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST
 PT0798'ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTH ALONG A DIRT
 PT0798'ROAD, 34 FEET EAST OF THE CENTER LINE OF THE ROAD, 47.9 FEET
 PT0798'NORTH OF GATE 1961, 1.0 FOOT WEST OF A FENCE, ABOUT LEVEL
 PT0798'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 PT0798'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0797 ***********************************************************************
 PT0797  DESIGNATION -  GATE RM 2
 PT0797  PID         -  PT0797
 PT0797  STATE/COUNTY-  SD/HAAKON
 PT0797  COUNTRY     -  US
 PT0797  USGS QUAD   -  BOWEN RANCH (2017)
 PT0797
 PT0797                         *CURRENT SURVEY CONTROL
 PT0797  ______________________________________________________________________
 PT0797* NAD 83(1986) POSITION- 44 06 44.89   (N) 101 52 03.43   (W)   HD_HELD1
 PT0797* NAVD 88 ORTHO HEIGHT -   734.057 (meters)     2408.32  (feet) ADJUSTED
 PT0797  ______________________________________________________________________
 PT0797  GEOID HEIGHT    -        -20.343 (meters)                     GEOID18
 PT0797  DYNAMIC HEIGHT  -        733.844 (meters)     2407.62  (feet) COMP
 PT0797  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 PT0797
 PT0797  VERT ORDER      -  SECOND    CLASS 0
 PT0797
 PT0797.The horizontal coordinates were determined by differentially corrected
 PT0797.hand held GPS observations or other comparable positioning techniques
 PT0797.and have an estimated accuracy of +/- 3 meters.
 PT0797
 PT0797.The orthometric height was determined by differential leveling and
 PT0797.adjusted by the NATIONAL GEODETIC SURVEY
 PT0797.in June 1991.
 PT0797
 PT0797.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0797.GEOID18 height accuracy estimate available here.
 PT0797
 PT0797.Click photographs - Photos may exist for this station.
 PT0797
 PT0797.The dynamic height is computed by dividing the NAVD 88
 PT0797.geopotential number by the normal gravity value computed on the
 PT0797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0797.degrees latitude (g = 980.6199 gals.).
 PT0797
 PT0797.The modeled gravity was interpolated from observed gravity values.
 PT0797
 PT0797;                    North         East    Units  Estimated Accuracy
 PT0797;SPC SD S     -   198,785.4     477,187.3     MT  (+/- 3 meters HH1 GPS) 
 PT0797
 PT0797_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7052288363(NAD 83)
 PT0797
 PT0797                          SUPERSEDED SURVEY CONTROL
 PT0797
 PT0797  NGVD 29 (??/??/92)  733.598  (m)         2406.81   (f) ADJ UNCH    2 0
 PT0797
 PT0797.Superseded values are not recommended for survey control.
 PT0797
 PT0797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0797.See file dsdata.pdf to determine how the superseded data were derived.
 PT0797
 PT0797_MARKER: DR = REFERENCE MARK DISK
 PT0797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0797_STAMPING: GATE NO 2 1961
 PT0797_MARK LOGO: CGS
 PT0797_PROJECTION: FLUSH
 PT0797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0797+STABILITY: SURFACE MOTION
 PT0797
 PT0797  HISTORY     - Date     Condition        Report By
 PT0797  HISTORY     - 1961     MONUMENTED       CGS
 PT0797  HISTORY     - 1962     GOOD             CGS
 PT0797
 PT0797                          STATION DESCRIPTION
 PT0797
 PT0797'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0797'13.6 MI S FROM HILLAND.
 PT0797'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PT0797'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0797'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0797'5.0 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST
 PT0797'ALONG A GRAVELED ROAD, THENCE 0.15 MILE NORTH ALONG A DIRT
 PT0797'ROAD, 60.0 FEET WEST OF AND ACROSS THE ROAD FROM GATE 1961,
 PT0797'26 FEET WEST OF THE CENTER LINE OF THE ROAD, 13 FEET SOUTH OF THE
 PT0797'CENTER OF A WIRE GATE, 2 FEET EAST OF A FENCE, AND SET IN THE
 PT0797'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1883 ***********************************************************************
 NM1883  DESIGNATION -  GAVINS
 NM1883  PID         -  NM1883
 NM1883  STATE/COUNTY-  SD/YANKTON
 NM1883  COUNTRY     -  US
 NM1883  USGS QUAD   -  TABOR NE (2017)
 NM1883
 NM1883                         *CURRENT SURVEY CONTROL
 NM1883  ______________________________________________________________________
 NM1883* NAD 83(1996) POSITION- 42 52 53.91707(N) 097 35 33.86349(W)   ADJUSTED
 NM1883* NAVD 88 ORTHO HEIGHT -   465.    (meters)     1526.    (feet) SCALED
 NM1883  ______________________________________________________________________
 NM1883  GEOID HEIGHT    -        -25.700 (meters)                     GEOID18
 NM1883  LAPLACE CORR    -          2.85  (seconds)                    DEFLEC18
 NM1883  HORZ ORDER      -  SECOND
 NM1883
 NM1883.The horizontal coordinates were established by classical geodetic methods
 NM1883.and adjusted by the National Geodetic Survey in January 1998.
 NM1883
 NM1883.The orthometric height was scaled from a topographic map.
 NM1883
 NM1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1883.GEOID18 height accuracy estimate available here.
 NM1883
 NM1883.Click photographs - Photos may exist for this station.
 NM1883
 NM1883.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1883
 NM1883. The following values were computed from the NAD 83(1996) position.
 NM1883
 NM1883;                    North         East     Units Scale Factor Converg.
 NM1883;SPC SD S     -    64,606.703   823,855.980   MT  0.99998891   +1 53 26.2
 NM1883;SPC SD S     -   211,963.82  2,702,934.16   sFT  0.99998891   +1 53 26.2
 NM1883;UTM  14      - 4,748,632.161   614,924.243   MT  0.99976248   +0 57 27.8
 NM1883
 NM1883!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1883!SPC SD S     -   0.99993108  x   0.99998891  =   0.99991999
 NM1883!UTM  14      -   0.99993108  x   0.99976248  =   0.99969357
 NM1883
 NM1883:                Primary Azimuth Mark                     Grid Az
 NM1883:SPC SD S     -  GAVINS AZ MK RESET                       336 15 27.9
 NM1883:UTM  14      -  GAVINS AZ MK RESET                       337 11 26.3
 NM1883
 NM1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN1492448632(NAD 83)
 NM1883
 NM1883|---------------------------------------------------------------------|
 NM1883| PID    Reference Object                     Distance      Geod. Az  |
 NM1883|                                                           dddmmss.s |
 NM1883| CO3152 GAVINS RM 4                           8.939 METERS 14334     |
 NM1883| CO3150 GAVINS RM 2                          28.133 METERS 19846     |
 NM1883| CO3149 GAVINS RM 1                          38.588 METERS 31716     |
 NM1883| CO3148 GAVINS AZ MK RESET                                 3380854.1 |
 NM1883| CO3147 GAVINS AZ MK                                       3382515.5 |
 NM1883| CO3151 GAVINS RM 3                          10.960 METERS 35506     |
 NM1883|---------------------------------------------------------------------|
 NM1883
 NM1883                          SUPERSEDED SURVEY CONTROL
 NM1883
 NM1883  NAD 83(1995)-  42 52 53.91708(N)    097 35 33.86346(W) AD(       ) 2
 NM1883  NAD 83(1986)-  42 52 53.92652(N)    097 35 33.85716(W) AD(       ) 2
 NM1883  NAD 27      -  42 52 53.93500(N)    097 35 32.62600(W) AD(       ) 2
 NM1883
 NM1883.Superseded values are not recommended for survey control.
 NM1883
 NM1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1883.See file dsdata.pdf to determine how the superseded data were derived.
 NM1883
 NM1883_MARKER: DS = TRIANGULATION STATION DISK
 NM1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1883_STAMPING: GAVINS 1948
 NM1883_MARK LOGO: CGS
 NM1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1883+STABILITY: SURFACE MOTION
 NM1883
 NM1883  HISTORY     - Date     Condition        Report By
 NM1883  HISTORY     - 1948     MONUMENTED       CGS
 NM1883  HISTORY     - 1960     GOOD             CGS
 NM1883  HISTORY     - 1968     GOOD             CGS
 NM1883  HISTORY     - 20111009 GOOD             GEOCAC
 NM1883
 NM1883                          STATION DESCRIPTION
 NM1883
 NM1883'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1883'STATION IS LOCATED ABOUT 10 MILES WEST NORTHWEST OF YANKTON
 NM1883'ON THE RIGHT OF WAY OF A GRAVEL ROAD.  STATION IS 38 FEET
 NM1883'EAST OF THE APPROXIMATE CENTERLINE OF ROAD, 8 FEET WEST OF
 NM1883'FENCE AND 7 FEET WEST OF WITNESS POST.  THE MARK PROJECTS
 NM1883'ABOUT 4 INCHES AND THE DISK IS STAMPED GAVINS 1948.
 NM1883'
 NM1883'REFERENCE MARK NO. 1 IS 126.60 FEET NORTHWEST OF STATION AND
 NM1883'17 FEET WEST OF THE APPROXIMATE CENTERLINE OF ROAD.  THE
 NM1883'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED GAVINS
 NM1883'NO 1 1948.
 NM1883'
 NM1883'REFERENCE MARK NO. 2 IS 92.30 FEET (SLOPE MEASUREMENT) SOUTHWEST
 NM1883'OF STATION AND 17 FEET WEST OF THE APPROXIMATE CENTERLINE OF
 NM1883'ROAD.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 NM1883'GAVINS NO 2 1948.
 NM1883'
 NM1883'AZIMUTH MARK IS APPROXIMATELY 0.3 MILE NORTH OF STATION, 23
 NM1883'FEET WEST OF THE APPROXIMATE CENTERLINE OF ROAD, 2 FEET EAST
 NM1883'SOUTHEAST OF FENCECORNER AND 1.8 FEET SOUTHEAST OF WITNESS
 NM1883'POST.  THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS
 NM1883'STAMPED GAVINS 1948.
 NM1883'
 NM1883'TO REACH FROM THE POST OFFICE IN YANKTON GO WEST ON STATE
 NM1883'HIGHWAY 50 FOR 11.4 MILES TO A CROSSROADS.  TURN LEFT AND
 NM1883'GO SOUTH ON GRAVEL ROAD FOR 1.6 MILES TO AZIMUTH MARK ON
 NM1883'RIGHT OR WEST SIDE OF ROAD AS DESCRIBED.  CONTINUE SOUTH
 NM1883'ON GRAVEL ROAD FOR 0.3 MILE TO STATION ON LEFT OR EAST SIDE
 NM1883'OF ROAD AS DESCRIBED.
 NM1883'
 NM1883'A 4 FOOT SIGNAL AT STATION LAKEPORT (MRC) IS VISIBLE FROM
 NM1883'THE GROUND.
 NM1883'
 NM1883'A 4 FOOT SIGNAL AT STATION HERRICK (MRC) IS VISIBLE FROM THE
 NM1883'GROUND.
 NM1883'
 NM1883'A 4 FOOT SIGNAL AT STATION MILEY IS VISIBLE FROM THE GROUND.
 NM1883'
 NM1883'A 4 FOOT SIGNAL AT STATION MILL IS VISIBLE FROM THE GROUND.
 NM1883'
 NM1883'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 NM1883
 NM1883                          STATION RECOVERY (1960)
 NM1883
 NM1883'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (FAR)
 NM1883'STATION RECOVERED AS DESCRIBED AND STATION AND REFERENCE MARKS
 NM1883'FOUND IN GOOD CONDITION.  THE AZIMUTH MARK HAD BEEN REMOVED
 NM1883'BY THE CORPS OF ENGINEERS IN PREPARATION FOR WIDENING THE
 NM1883'ROAD PAST THIS MARK.  THIS MARK WAS RESET AND ITS DIRECTION
 NM1883'DETERMINED BY INITIALING ON TRIANGULATION STATION LAKEPORT
 NM1883'(MO.R.C.).
 NM1883'
 NM1883'THE AZIMUTH MARK IS ABOUT 0.3 MILE NORTH OF THE STATION, TO
 NM1883'THE SOUTHEAST OF A FARMHOUSE OWNED BY MR. GEORGE PETERKA,
 NM1883'48 FEET WEST OF THE CENTER LINE OF THE ROAD, 39 FEET SOUTH OF
 NM1883'THE CENTER LINE OF DRIVEWAY LEADING TO FARMHOUSE AND 2 FEET
 NM1883'WEST OF THE TOP OF THE ROAD BANK.  THE MARK PROJECTS ABOUT
 NM1883'3 INCHES AND THE DISK IS STAMPED GAVINS 1948 RESET 1960.
 NM1883'
 NM1883'TO REACH THE STATION FROM YANKTON, FROM THE POST OFFICE,
 NM1883'GO WEST ON STATE HIGHWAY 50 FOR 11.4 MILES TO CROSSROADS,
 NM1883'TURN LEFT AND GO SOUTH FOR 1.6 MILE TO AZIMUTH MARK ON RIGHT
 NM1883'AS DESCRIBED. CONTINUE SOUTH FOR 0.3 MILE TO SUMMIT OF HILL
 NM1883'AND STATION ON LEFT.
 NM1883'
 NM1883'THE DISTANCE TO R.M. 1 AND R.M. 2 NOT CHECKED IN 1960 BUT
 NM1883'THEY DID NOT APPEAR TO HAVE BEEN DISTURBED.
 NM1883
 NM1883                          STATION RECOVERY (1968)
 NM1883
 NM1883'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968 (LFS)
 NM1883'STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 NM1883'REFERENCE MARK NO. 1 WAS FOUND DESTROYED AND REFERENCE MARK
 NM1883'NO. 2 WAS FOUND TILTED.  REFERENCE MARKS NO. 3 AND 4 WERE SET,
 NM1883'AND REFERENCE MARK NO. 2 WAS DESTROYED AT THE REQUEST OF
 NM1883'THE COUNTY HIGHWAY DEPARTMENT.
 NM1883'
 NM1883'STATION MARK, A STANDARD DISK SET IN THE TOP OF A SQUARE
 NM1883'CONCRETE POST AND STAMPED GAVINS 1948 IS 35 FEET EAST OF
 NM1883'THE CENTERLINE OF ROAD, 10 FEET WEST OF FENCE, 3 FEET EAST
 NM1883'OF EDGE OF DITCH AND 1 FOOT EAST OF A WITNESS POST.  THE
 NM1883'MARK PROJECTS 3 INCHES.
 NM1883'
 NM1883'TO REACH FROM THE POST OFFICE IN YANKTON, GO WEST ON STATE
 NM1883'HIGHWAY NO. 50 FOR 11.4 MILES TO CROSSROADS.  TURN LEFT AND GO
 NM1883'SOUTH ON SURFACED ROAD FOR 1.6 MILES TO AZIMUTH MARK ON RIGHT
 NM1883'(WEST) SIDE OF ROAD.  CONTINUE SOUTH ON SURFACED ROAD FOR 0.35
 NM1883'MILE TO STATION ON LEFT AS DESCRIBED.
 NM1883'
 NM1883'REFERENCE MARK NO. 3, A STANDARD DISK SET IN THE TOP OF A
 NM1883'ROUND CONCRETE POST AND STAMPED GAVINS NO 3 1948 IS 45 FEET
 NM1883'EAST OF THE CENTERLINE OF ROAD, 12 FEET EAST OF EDGE OF DITCH
 NM1883'AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS 4 INCHES.
 NM1883'
 NM1883'REFERENCE MARK NO. 4, A STANDARD DISK SET IN THE TOP OF
 NM1883'A ROUND CONCRETE MONUMENT AND STAMPED GAVINS NO 4 1948, IS
 NM1883'45 FEET EAST OF THE CENTERLINE OF ROAD, 12 FEET EAST OF
 NM1883'EDGE OF DITCH AND 1 FOOT WEST OF FENCE.  THE MARK PROJECTS 4
 NM1883'INCHES.
 NM1883'
 NM1883'AZIMUTH MARK, A STANDARD DISK SET IN THE TOP OF A SQUARE CONCRETE
 NM1883'POST AND STAMPED GAVINS 1948 RESET 1960 IS 44 FEET NORTH
 NM1883'OF FENCE CORNER, 42 FEET SOUTH OF CENTERLINE OF DRIVEWAY
 NM1883'AND 45 FEET WEST OF THE CENTERLINE OF ROAD.  THE MARK PROJECTS
 NM1883'4 INCHES.
 NM1883'
 NM1883'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--10 MILES
 NM1883'NORTHWEST OF YANKTON
 NM1883
 NM1883                          STATION RECOVERY (2011)
 NM1883
 NM1883'RECOVERY NOTE BY GEOCACHING 2011 (JMJ)
 NM1883'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1858 ***********************************************************************
 NM1858  DESIGNATION -  GAYVILLE TANK
 NM1858  PID         -  NM1858
 NM1858  STATE/COUNTY-  SD/YANKTON
 NM1858  COUNTRY     -  US
 NM1858  USGS QUAD   -  GAYVILLE (2017)
 NM1858
 NM1858                         *CURRENT SURVEY CONTROL
 NM1858  ______________________________________________________________________
 NM1858* NAD 83(1996) POSITION- 42 53 18.90138(N) 097 10 23.86475(W)   ADJUSTED
 NM1858  ______________________________________________________________________
 NM1858  GEOID HEIGHT    -        -25.608 (meters)                     GEOID18
 NM1858  LAPLACE CORR    -          0.18  (seconds)                    DEFLEC18
 NM1858  HORZ ORDER      -  THIRD
 NM1858
 NM1858.The horizontal coordinates were established by classical geodetic methods
 NM1858.and adjusted by the National Geodetic Survey in January 1998.
 NM1858
 NM1858.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1858.GEOID18 height accuracy estimate available here.
 NM1858
 NM1858.Click photographs - Photos may exist for this station.
 NM1858
 NM1858.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1858
 NM1858. The following values were computed from the NAD 83(1996) position.
 NM1858
 NM1858;                    North         East     Units Scale Factor Converg.
 NM1858;SPC SD S     -    66,594.103   858,072.070   MT  0.99998738   +2 10 47.8
 NM1858;SPC SD S     -   218,484.15  2,815,191.45   sFT  0.99998738   +2 10 47.8
 NM1858;UTM  14      - 4,750,060.883   649,162.297   MT  0.99987372   +1 14 36.4
 NM1858
 NM1858_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN4916250060(NAD 83)
 NM1858
 NM1858                          SUPERSEDED SURVEY CONTROL
 NM1858
 NM1858  NAD 83(1995)-  42 53 18.90163(N)    097 10 23.86470(W) AD(       ) 3
 NM1858  NAD 83(1986)-  42 53 18.90828(N)    097 10 23.85482(W) AD(       ) 3
 NM1858  NAD 27      -  42 53 18.92900(N)    097 10 22.71400(W) AD(       ) 3
 NM1858
 NM1858.Superseded values are not recommended for survey control.
 NM1858
 NM1858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1858.See file dsdata.pdf to determine how the superseded data were derived.
 NM1858
 NM1858_MARKER: 53 = ELEVATED TANK
 NM1858
 NM1858  HISTORY     - Date     Condition        Report By
 NM1858  HISTORY     - 1935     FIRST OBSERVED   CGS
 NM1858  HISTORY     - 1948     GOOD             CGS
 NM1858
 NM1858                          STATION DESCRIPTION
 NM1858
 NM1858'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 NM1858'POINT OBSERVED UPON WAS THE FINIAL OF A BLACK WATER TANK
 NM1858'IN GAYVILLE, POSSIBLY THE MUNICIPAL WATER TANK.  STATION
 NM1858'NOT VISITED.
 NM1858'
 NM1858'OBSERVED UPON FROM STATIONS NIELSEN, WALTON, STYLE, VERMILLION,
 NM1858'AND ORR.
 NM1858
 NM1858                          STATION RECOVERY (1948)
 NM1858
 NM1858'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1858'THE STATION IS LOCATED IN THE TOWN OF GAYVILLE, 1/2 BLOCK
 NM1858'WEST OF THE POST OFFICE.  IT IS A 4-LEGGED STEEL STRUCTURE,
 NM1858'ABOUT 130 FEET HIGH, AND 30 FEET SQUARE AT THE BASE.  IT
 NM1858'IS A SILVER COLORED TANK WITH A RED TOP.
 NM1858'
 NM1858'THE POINT INTERSECTED WAS THE BALL FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0223 ***********************************************************************
 OR0223  DESIGNATION -  GEDDES AZ MK RESET
 OR0223  PID         -  OR0223
 OR0223  STATE/COUNTY-  SD/CHARLES MIX
 OR0223  COUNTRY     -  US
 OR0223  USGS QUAD   -  LAKE ANDES NW (2017)
 OR0223
 OR0223                         *CURRENT SURVEY CONTROL
 OR0223  ______________________________________________________________________
 OR0223* NAD 83(1986) POSITION- 43 10 09.     (N) 098 42 13.     (W)   SCALED
 OR0223* NAVD 88 ORTHO HEIGHT -   459.55  (meters)     1507.7   (feet) RESET
 OR0223  ______________________________________________________________________
 OR0223  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 OR0223  VERT ORDER      -  THIRD
 OR0223
 OR0223.The horizontal coordinates were scaled from a map and have
 OR0223.an estimated accuracy of +/- 6 seconds.
 OR0223
 OR0223.The orthometric height was computed from unverified reset data.
 OR0223
 OR0223.No vertical observational check was made to the station.
 OR0223
 OR0223.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0223.GEOID18 height accuracy estimate available here.
 OR0223
 OR0223.Click photographs - Photos may exist for this station.
 OR0223
 OR0223;                    North         East    Units  Estimated Accuracy
 OR0223;SPC SD S     -    94,150.      732,510.      MT  (+/- 180 meters Scaled)
 OR0223
 OR0223_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN240796(NAD 83)
 OR0223
 OR0223                          SUPERSEDED SURVEY CONTROL
 OR0223
 OR0223  NGVD 29 (04/17/07)  459.23   (m)         1506.7    (f) RESET       3  
 OR0223
 OR0223.Superseded values are not recommended for survey control.
 OR0223
 OR0223.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0223.See file dsdata.pdf to determine how the superseded data were derived.
 OR0223
 OR0223_MARKER: DZ = AZIMUTH MARK DISK
 OR0223_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0223_STAMPING: GEDDES AZI 1948 RESET 1974
 OR0223_MARK LOGO: NGS
 OR0223_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0223_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0223+STABILITY: SURFACE MOTION
 OR0223
 OR0223  HISTORY     - Date     Condition        Report By
 OR0223  HISTORY     - 1974     MONUMENTED       NGS
 OR0223
 OR0223                          STATION DESCRIPTION
 OR0223
 OR0223'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 OR0223'6.2 MI S FROM GEDDES.
 OR0223'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 50 AND THE ROAD
 OR0223'LEADING EAST 1/2 MILE TO GEDDES, GO SOUTH ON HIGHWAY 50 FOR 6.1
 OR0223'MILES TO THE EAST END OF A LONG CURVE TO THE EAST AND THE MARK
 OR0223'ON THE RIGHT, ABOUT 0.05 MILE WEST OF THE EAST END OF THE CURVE,
 OR0223'155 FEET SOUTHWEST OF THE CENTER OF THE HIGHWAY, 55 FEET SOUTH
 OR0223'OF THE EXTENDED LINE OF THE CENTER OF HIGHWAY 50 LEADING EAST,
 OR0223'1.9 FEET WEST OF A METAL WITNESS POST, 1-FOOT NORTH OF A FENCE,
 OR0223'AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OR0223'2-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0819 ***********************************************************************
 OR0819  DESIGNATION -  GEDDES MUNICIPAL TANK
 OR0819  PID         -  OR0819
 OR0819  STATE/COUNTY-  SD/CHARLES MIX
 OR0819  COUNTRY     -  US
 OR0819  USGS QUAD   -  GEDDES (2017)
 OR0819
 OR0819                         *CURRENT SURVEY CONTROL
 OR0819  ______________________________________________________________________
 OR0819* NAD 83(1996) POSITION- 43 15 07.75548(N) 098 41 48.53026(W)   ADJUSTED
 OR0819  ______________________________________________________________________
 OR0819  GEOID HEIGHT    -        -26.441 (meters)                     GEOID18
 OR0819  LAPLACE CORR    -         -1.97  (seconds)                    DEFLEC18
 OR0819  HORZ ORDER      -  THIRD
 OR0819
 OR0819.The horizontal coordinates were established by classical geodetic methods
 OR0819.and adjusted by the National Geodetic Survey in January 1998.
 OR0819
 OR0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0819.GEOID18 height accuracy estimate available here.
 OR0819
 OR0819.Click photographs - Photos may exist for this station.
 OR0819
 OR0819.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0819
 OR0819. The following values were computed from the NAD 83(1996) position.
 OR0819
 OR0819;                    North         East     Units Scale Factor Converg.
 OR0819;SPC SD S     -   103,381.867   732,878.125   MT  0.99992718   +1 07 44.2
 OR0819;SPC SD S     -   339,178.68  2,404,450.98   sFT  0.99992718   +1 07 44.2
 OR0819;UTM  14      - 4,788,861.339   524,610.908   MT  0.99960745   +0 12 27.9
 OR0819
 OR0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN2461088861(NAD 83)
 OR0819
 OR0819                          SUPERSEDED SURVEY CONTROL
 OR0819
 OR0819  NAD 83(1995)-  43 15 07.75602(N)    098 41 48.53025(W) AD(       ) 3
 OR0819  NAD 83(1986)-  43 15 07.76429(N)    098 41 48.54187(W) AD(       ) 3
 OR0819  NAD 27      -  43 15 07.81300(N)    098 41 47.24700(W) AD(       ) 3
 OR0819
 OR0819.Superseded values are not recommended for survey control.
 OR0819
 OR0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0819.See file dsdata.pdf to determine how the superseded data were derived.
 OR0819
 OR0819_MARKER: 53 = ELEVATED TANK
 OR0819
 OR0819  HISTORY     - Date     Condition        Report By
 OR0819  HISTORY     - 1945     FIRST OBSERVED   CGS
 OR0819  HISTORY     - 1948     GOOD             CGS
 OR0819  HISTORY     - 1973     GOOD             USAF
 OR0819
 OR0819                          STATION DESCRIPTION
 OR0819
 OR0819'DESCRIBED BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0819'THE STATION IS LOCATED NEAR THE CENTER OF THE SMALL VILLAGE
 OR0819'OF GEDDES, ABOUT 80 YARDS SW OF THE GEDDES POST OFFICE, 108
 OR0819'FEET S OF A GRADED DIRT ROAD, 51 FEET E OF THE APPROXIMATE
 OR0819'CENTER LINE OF A GRAVELED ROAD, AND 50 FEET W OF THE W BRICK
 OR0819'WALL OF THE GEDDES FIRE DEPARTMENT BUILDING.  THE TANK IS 100
 OR0819'FEET HIGH, PAINTED BLACK, AND THERE IS AN IRON BALL AT THE
 OR0819'EXTREME TOP OF THE TANK WITH A SMALL WIND INDICATOR ON TOP OF
 OR0819'THE IRON BALL.  ON THE E AND W SIDES OF THE BODY OF THE TANK THE
 OR0819'FOLLOWING LETTERS ARE INSCRIBED WITH WHITE PAINT -- GEDDES.
 OR0819'
 OR0819'THE SMALL IRON BALL AT THE APEX OF THE ROOF WAS THE POINT
 OR0819'INTERSECTED.
 OR0819'
 OR0819'THIS IS AN INTERSECTION STATION.
 OR0819
 OR0819                          STATION RECOVERY (1948)
 OR0819
 OR0819'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0819'THE STATION IS LOCATED IN THE SOUTH END OF THE TOWN OF GEDDES.
 OR0819'IT IS ABOUT 45 FEET FROM THE CENTERLINE OF A GRAVEL ROAD, ABOUT
 OR0819'100 FEET HIGH AND THE LEGS ARE ABOUT 20 FEET APART AT THE
 OR0819'BOTTOM OF THE STEEL STRUCTURE.  IT IS PAINTED WHITE WITH A BLACK
 OR0819'TOP.
 OR0819'
 OR0819'TO REACH THE STATION FROM THE POST OFFICE IN GEDDES, GO WEST
 OR0819'1 BLOCK, THEN TURN LEFT (SOUTH) FOR 1/2 BLOCK AND STATION ON
 OR0819'THE LEFT.
 OR0819'
 OR0819'THE POINT THAT WAS INTERSECTED WAS A BALL AT THE APEX OF THE
 OR0819'TANK.
 OR0819
 OR0819                          STATION RECOVERY (1973)
 OR0819
 OR0819'RECOVERY NOTE BY US AIR FORCE 1973
 OR0819'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 OR0819'
 OR0819'A COMPLETE DESCRIPTION FOLLOWS--
 OR0819'
 OR0819'GEDDES, GEDDES MUNICIPAL WATER TOWER (CHARLES MIX COUNTY,
 OR0819'SOUTH DAKOTA)--THE STATION IS LOCATED NEAR THE CENTER OF THE SMALL
 OR0819'VILLAGE OF GEDDES, ABOUT 80 YARDS SW OF THE GEDDES POST OFFICE,
 OR0819'180 FEET S OF A GRADED DIRT ROAD, 51 FEET E OF THE APPROXIMATE
 OR0819'CENTER LINE OF A GRAVELED ROAD, AND 50 FEET W OF THE W BRICK
 OR0819'WALL OF THE GEDDES FIRE DEPARTMENT.  THE TANK IS 100 FEET
 OR0819'HIGH, PAINTED SILVER WITH A GREEN TOP, AND THERE IS AN IRON
 OR0819'BALL AT THE EXTREME TOP OF THE TANK WITH A SMALL WIND
 OR0819'INDICATOR ON TOP OF THE IRON BALL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0987 ***********************************************************************
 PR0987  DESIGNATION -  GEORGIA RESET
 PR0987  PID         -  PR0987
 PR0987  STATE/COUNTY-  SD/GRANT
 PR0987  COUNTRY     -  US
 PR0987  USGS QUAD   -  TUNERVILLE (2017)
 PR0987
 PR0987                         *CURRENT SURVEY CONTROL
 PR0987  ______________________________________________________________________
 PR0987* NAD 83(1996) POSITION- 44 58 50.99704(N) 096 38 22.06096(W)   ADJUSTED
 PR0987* NAVD 88 ORTHO HEIGHT -   480.7   (meters)     1577.    (feet) VERTCON3
 PR0987  ______________________________________________________________________
 PR0987  GEOID HEIGHT    -        -25.559 (meters)                     GEOID18
 PR0987  LAPLACE CORR    -         -3.79  (seconds)                    DEFLEC18
 PR0987  HORZ ORDER      -  THIRD
 PR0987
 PR0987.The horizontal coordinates were established by classical geodetic methods
 PR0987.and adjusted by the National Geodetic Survey in January 1998.
 PR0987
 PR0987.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0987.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0987
 PR0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0987.GEOID18 height accuracy estimate available here.
 PR0987
 PR0987.Click photographs - Photos may exist for this station.
 PR0987
 PR0987.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0987
 PR0987. The following values were computed from the NAD 83(1996) position.
 PR0987
 PR0987;                    North         East     Units Scale Factor Converg.
 PR0987;SPC SD N     -   133,012.865   864,964.114   MT  0.99993986   +2 22 42.2
 PR0987;SPC SD N     -   436,393.04  2,837,803.10   sFT  0.99993986   +2 22 42.2
 PR0987;UTM  14      - 4,983,531.882   686,108.681   MT  1.00002592   +1 40 08.7
 PR0987
 PR0987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0987!SPC SD N     -   0.99992864  x   0.99993986  =   0.99986850
 PR0987!UTM  14      -   0.99992864  x   1.00002592  =   0.99995456
 PR0987
 PR0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8610883531(NAD 83)
 PR0987
 PR0987                          SUPERSEDED SURVEY CONTROL
 PR0987
 PR0987  NAD 83(1986)-  44 58 50.99430(N)    096 38 22.04788(W) AD(       ) 3
 PR0987  NAD 27      -  44 58 51.12100(N)    096 38 20.83300(W) AD(       ) 3
 PR0987  NGVD 29 (07/19/86)  480.5    (m)         1576.     (f) VERT ANG       
 PR0987
 PR0987.Superseded values are not recommended for survey control.
 PR0987
 PR0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0987.See file dsdata.pdf to determine how the superseded data were derived.
 PR0987
 PR0987_MARKER: DB = BENCH MARK DISK
 PR0987_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0987_STAMPING: GEORGIA RESET 1939
 PR0987_MARK LOGO: CGS
 PR0987_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0987+STABILITY: SURFACE MOTION
 PR0987
 PR0987  HISTORY     - Date     Condition        Report By
 PR0987  HISTORY     - 1939     MONUMENTED       SDHD
 PR0987
 PR0987                          STATION DESCRIPTION
 PR0987
 PR0987'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1939 (FBP)
 PR0987'THE MARK IS LOCATED ABOUT 11.4 MI (18.4 KM) SOUTHEAST OF STOCKHOLM,
 PR0987'6.6 MI (10.6 KM) NORTH-NORTHEAST OF TUNERVILLE AND 4.2 MI (6.7 KM)
 PR0987'SOUTHWEST OF REVILLO.
 PR0987'
 PR0987'TO REACH FROM THE JUNCTION OF U.S. 77 AND U.S. 212 3-1/2 MI (343.52
 PR0987'KM) NORTH OF ALTAMONT, GO NORTH ON 77 FOR 4 MI (6.4 KM) AND TURN EAST
 PR0987'ON A GRADED ROAD.  GO 2 MI (3.2 KM) AND TURN NORTH ON A GRADED DIRT
 PR0987'ROAD.  GO NORTH FOR 2.25 MI (3.62 KM), 0.25 MI (0.40 KM) PAST
 PR0987'CROSSROADS AT SECTION CORNER TO THE STATION ON WEST SIDE OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0905 ***********************************************************************
 OQ0905  DESIGNATION -  GERMAN BAPTIST CHURCH SPIRE
 OQ0905  PID         -  OQ0905
 OQ0905  STATE/COUNTY-  SD/HUTCHINSON
 OQ0905  COUNTRY     -  US
 OQ0905  USGS QUAD   -  CLAYTON (2017)
 OQ0905
 OQ0905                         *CURRENT SURVEY CONTROL
 OQ0905  ______________________________________________________________________
 OQ0905* NAD 83(1996) POSITION- 43 29 25.85594(N) 097 40 45.31327(W)   ADJUSTED
 OQ0905  ______________________________________________________________________
 OQ0905  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OQ0905  LAPLACE CORR    -          2.74  (seconds)                    DEFLEC18
 OQ0905  HORZ ORDER      -  THIRD
 OQ0905
 OQ0905.The horizontal coordinates were established by classical geodetic methods
 OQ0905.and adjusted by the National Geodetic Survey in January 1998.
 OQ0905
 OQ0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0905.GEOID18 height accuracy estimate available here.
 OQ0905
 OQ0905.Click photographs - Photos may exist for this station.
 OQ0905
 OQ0905.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0905
 OQ0905. The following values were computed from the NAD 83(1996) position.
 OQ0905
 OQ0905;                    North         East     Units Scale Factor Converg.
 OQ0905;SPC SD S     -   131,982.055   814,630.749   MT  0.99990935   +1 49 51.3
 OQ0905;SPC SD S     -   433,011.13  2,672,667.72   sFT  0.99990935   +1 49 51.3
 OQ0905;UTM  14      - 4,816,135.248   606,792.075   MT  0.99974028   +0 54 32.6
 OQ0905
 OQ0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0679216135(NAD 83)
 OQ0905
 OQ0905                          SUPERSEDED SURVEY CONTROL
 OQ0905
 OQ0905  NAD 83(1995)-  43 29 25.86138(N)    097 40 45.29980(W) AD(       ) 3
 OQ0905  NAD 83(1986)-  43 29 25.86670(N)    097 40 45.29637(W) AD(       ) 3
 OQ0905  NAD 27      -  43 29 25.93200(N)    097 40 44.08500(W) AD(       ) 3
 OQ0905  USSD        -  43 29 26.11100(N)    097 40 44.45900(W) AD(       ) 3
 OQ0905
 OQ0905.Superseded values are not recommended for survey control.
 OQ0905
 OQ0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0905.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0905
 OQ0905_MARKER: 90 = CHURCH SPIRE
 OQ0905
 OQ0905  HISTORY     - Date     Condition        Report By
 OQ0905  HISTORY     - 1903     FIRST OBSERVED   CGS
 OQ0905  HISTORY     - 1935     GOOD             CGS
 OQ0905
 OQ0905                          STATION DESCRIPTION
 OQ0905
 OQ0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0905'THIS MARK IS STILL GOOD.  IS LOCATED ABOUT 1/4 MILE NORTH OF
 OQ0905'SE CORNER SEC.10, T. 1100 N., R. 58 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0889 ***********************************************************************
 PR0889  DESIGNATION -  GERMAN LUTH CH OCTAGONAL TOP
 PR0889  PID         -  PR0889
 PR0889  STATE/COUNTY-  SD/LAKE
 PR0889  COUNTRY     -  US
 PR0889  USGS QUAD   -  OLDHAM SE (2017)
 PR0889
 PR0889                         *CURRENT SURVEY CONTROL
 PR0889  ______________________________________________________________________
 PR0889* NAD 83(1996) POSITION- 44 05 41.87939(N) 097 17 54.25143(W)   ADJUSTED
 PR0889  ______________________________________________________________________
 PR0889  GEOID HEIGHT    -        -25.632 (meters)                     GEOID18
 PR0889  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 PR0889  HORZ ORDER      -  THIRD
 PR0889
 PR0889.The horizontal coordinates were established by classical geodetic methods
 PR0889.and adjusted by the National Geodetic Survey in January 1998.
 PR0889
 PR0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0889.GEOID18 height accuracy estimate available here.
 PR0889
 PR0889.Click photographs - Photos may exist for this station.
 PR0889
 PR0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0889
 PR0889. The following values were computed from the NAD 83(1996) position.
 PR0889
 PR0889;                    North         East     Units Scale Factor Converg.
 PR0889;SPC SD S     -   200,145.828   842,963.280   MT  0.99994143   +2 05 37.1
 PR0889;SPC SD S     -   656,645.10  2,765,622.03   sFT  0.99994143   +2 05 37.1
 PR0889;UTM  14      - 4,883,828.263   636,206.887   MT  0.99982817   +1 11 03.3
 PR0889
 PR0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP3620683828(NAD 83)
 PR0889
 PR0889                          SUPERSEDED SURVEY CONTROL
 PR0889
 PR0889  NAD 83(1986)-  44 05 41.88188(N)    097 17 54.22251(W) AD(       ) 3
 PR0889  NAD 27      -  44 05 41.97700(N)    097 17 52.98400(W) AD(       ) 3
 PR0889  USSD        -  44 05 42.15300(N)    097 17 53.40800(W) AD(       ) 3
 PR0889
 PR0889.Superseded values are not recommended for survey control.
 PR0889
 PR0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0889.See file dsdata.pdf to determine how the superseded data were derived.
 PR0889
 PR0889_MARKER: 90 = CHURCH SPIRE
 PR0889
 PR0889  HISTORY     - Date     Condition        Report By
 PR0889  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0889  HISTORY     - 1935     GOOD             CGS
 PR0889
 PR0889                          STATION DESCRIPTION
 PR0889
 PR0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0889'THE SPIRE OF THIS CHURCH, ERECTED 1892, IS JUST THE SAME
 PR0889'AS IT WAS IN 1903.  LOCATION--SW COR. SE 1/4 SEC. 3, T. 107
 PR0889'N., R. 54 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0850 ***********************************************************************
 OR0850  DESIGNATION -  GERMAN LUTHERAN CHURCH SPIRE
 OR0850  PID         -  OR0850
 OR0850  STATE/COUNTY-  SD/BRULE
 OR0850  COUNTRY     -  US
 OR0850  USGS QUAD   -  BIJOU HILLS (2017)
 OR0850
 OR0850                         *CURRENT SURVEY CONTROL
 OR0850  ______________________________________________________________________
 OR0850* NAD 83(1996) POSITION- 43 36 02.42110(N) 099 12 39.56731(W)   ADJUSTED
 OR0850  ______________________________________________________________________
 OR0850  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 OR0850  LAPLACE CORR    -          0.05  (seconds)                    DEFLEC18
 OR0850  HORZ ORDER      -  THIRD
 OR0850
 OR0850.The horizontal coordinates were established by classical geodetic methods
 OR0850.and adjusted by the National Geodetic Survey in January 1998.
 OR0850
 OR0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0850.GEOID18 height accuracy estimate available here.
 OR0850
 OR0850.Click photographs - Photos may exist for this station.
 OR0850
 OR0850.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0850
 OR0850. The following values were computed from the NAD 83(1996) position.
 OR0850
 OR0850;                    North         East     Units Scale Factor Converg.
 OR0850;SPC SD S     -   141,402.339   690,609.176   MT  0.99990692   +0 46 27.3
 OR0850;SPC SD S     -   463,917.51  2,265,773.60   sFT  0.99990692   +0 46 27.3
 OR0850;UTM  14      - 4,827,543.597   482,970.946   MT  0.99960357   -0 08 43.8
 OR0850
 OR0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8297027543(NAD 83)
 OR0850
 OR0850                          SUPERSEDED SURVEY CONTROL
 OR0850
 OR0850  NAD 83(1995)-  43 36 02.42118(N)    099 12 39.57218(W) AD(       ) 3
 OR0850  NAD 83(1986)-  43 36 02.42132(N)    099 12 39.57518(W) AD(       ) 3
 OR0850  NAD 27      -  43 36 02.42000(N)    099 12 38.23000(W) AD(       ) 3
 OR0850
 OR0850.Superseded values are not recommended for survey control.
 OR0850
 OR0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0850.See file dsdata.pdf to determine how the superseded data were derived.
 OR0850
 OR0850_MARKER: 90 = CHURCH SPIRE
 OR0850
 OR0850  HISTORY     - Date     Condition        Report By
 OR0850  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0850
 OR0850                          STATION DESCRIPTION
 OR0850
 OR0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0850'POINT OBSERVED UPON IS TIP OF SPIRE (35 FEET) OF GERMAN LUTHERAN
 OR0850'CHURCH.  STATION IS LOCATED APPROXIMATELY 10.0 MILES FROM
 OR0850'WILLRODT.  ERECTED 1909.
 OR0850'
 OR0850'STATION WAS OBSERVED UPON FROM TRIANGULATION STATIONS WILLRODT
 OR0850'AND EAGLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0332 ***********************************************************************
 QR0332  DESIGNATION -  GETTYSBURG
 QR0332  PID         -  QR0332
 QR0332  STATE/COUNTY-  SD/POTTER
 QR0332  COUNTRY     -  US
 QR0332  USGS QUAD   -  GETTYSBURG (2017)
 QR0332
 QR0332                         *CURRENT SURVEY CONTROL
 QR0332  ______________________________________________________________________
 QR0332* NAD 83(1996) POSITION- 45 00 46.68087(N) 099 56 50.21842(W)   ADJUSTED
 QR0332* NAVD 88 ORTHO HEIGHT -   634.133 (meters)     2080.48  (feet) ADJUSTED
 QR0332  ______________________________________________________________________
 QR0332  GEOID HEIGHT    -        -22.552 (meters)                     GEOID18
 QR0332  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 QR0332  DYNAMIC HEIGHT  -        634.037 (meters)     2080.17  (feet) COMP
 QR0332  MODELED GRAVITY -    980,445.5   (mgal)                       NAVD 88
 QR0332
 QR0332  HORZ ORDER      -  FIRST
 QR0332  VERT ORDER      -  SECOND    CLASS 0
 QR0332
 QR0332.The horizontal coordinates were established by classical geodetic methods
 QR0332.and adjusted by the National Geodetic Survey in January 1998.
 QR0332
 QR0332.The orthometric height was determined by differential leveling and
 QR0332.adjusted by the NATIONAL GEODETIC SURVEY
 QR0332.in June 1991.
 QR0332
 QR0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0332.GEOID18 height accuracy estimate available here.
 QR0332
 QR0332.Click photographs - Photos may exist for this station.
 QR0332
 QR0332.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0332
 QR0332.The dynamic height is computed by dividing the NAVD 88
 QR0332.geopotential number by the normal gravity value computed on the
 QR0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0332.degrees latitude (g = 980.6199 gals.).
 QR0332
 QR0332.The modeled gravity was interpolated from observed gravity values.
 QR0332
 QR0332. The following values were computed from the NAD 83(1996) position.
 QR0332
 QR0332;                    North         East     Units Scale Factor Converg.
 QR0332;SPC SD N     -   131,084.955   604,155.387   MT  0.99993933   +0 02 14.3
 QR0332;SPC SD N     -   430,067.89  1,982,133.13   sFT  0.99993933   +0 02 14.3
 QR0332;UTM  14      - 4,984,827.299   425,356.456   MT  0.99966851   -0 40 12.0
 QR0332
 QR0332!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0332!SPC SD N     -   0.99990412  x   0.99993933  =   0.99984346
 QR0332!UTM  14      -   0.99990412  x   0.99966851  =   0.99957266
 QR0332
 QR0332:                Primary Azimuth Mark                     Grid Az
 QR0332:SPC SD N     -  GETTYSBURG AZ MK                         073 42 36.3
 QR0332:UTM  14      -  GETTYSBURG AZ MK                         074 25 02.6
 QR0332
 QR0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2535684827(NAD 83)
 QR0332
 QR0332|---------------------------------------------------------------------|
 QR0332| PID    Reference Object                     Distance      Geod. Az  |
 QR0332|                                                           dddmmss.s |
 QR0332| QR0333 GETTYSBURG RM 1                      36.613 METERS 00419     |
 QR0332| CO5045 GETTYSBURG AZ MK                                   0734450.6 |
 QR0332| QR0692 GETTYSBURG MUNICIPAL TANK            33.518 METERS 20253     |
 QR0332| QR0334 R 68                                 32.974 METERS 20452     |
 QR0332| QR0394 GETTYSBURG RM 2                      40.538 METERS 24808     |
 QR0332| QR0687 GETTYSBURG SAC HEART CATH CH        APPROX. 0.5 KM 2795413.3 |
 QR0332| QR0691 EAGLE                               APPROX. 4.2 KM 3504541.6 |
 QR0332|---------------------------------------------------------------------|
 QR0332
 QR0332                          SUPERSEDED SURVEY CONTROL
 QR0332
 QR0332  NAD 83(1986)-  45 00 46.67351(N)    099 56 50.22492(W) AD(       ) 1
 QR0332  NAD 27      -  45 00 46.74500(N)    099 56 48.80800(W) AD(       ) 1
 QR0332  NGVD 29 (??/??/92)  633.76   (m)         2079.3    (f) COMPUTED    2 0
 QR0332  NGVD 29             633.76   (m)         2079.3    (f) LEVELING    3  
 QR0332
 QR0332.Superseded values are not recommended for survey control.
 QR0332
 QR0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0332.See file dsdata.pdf to determine how the superseded data were derived.
 QR0332
 QR0332_MARKER: DS = TRIANGULATION STATION DISK
 QR0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0332_STAMPING: GETTYSBURG 1935
 QR0332_MARK LOGO: CGS
 QR0332_PROJECTION: FLUSH
 QR0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0332+STABILITY: SURFACE MOTION
 QR0332
 QR0332  HISTORY     - Date     Condition        Report By
 QR0332  HISTORY     - 1935     MONUMENTED       CGS
 QR0332  HISTORY     - 1935     GOOD             CGS
 QR0332  HISTORY     - 1945     MARK NOT FOUND   CGS
 QR0332  HISTORY     - 1956     SEE DESCRIPTION  CGS
 QR0332
 QR0332                          STATION DESCRIPTION
 QR0332
 QR0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0332'THIS STATION IS IN THE EASTERN PART OF THE CITY OF GETTYSBURG,
 QR0332'ON PROPERTY OWNED BY THE CITY AND ADJOINING THE CITY WATER
 QR0332'WORKS ON THE N.  IT IS 109.9 FEET NNE OF THE CENTER OF THE
 QR0332'MUNICIPAL WATER TANK, 23 FEET E OF THE LINE OF THE E LEGS OF
 QR0332'THE TANK, 211 FEET S OF THE CENTER LINE OF U.S. HIGHWAYS 212
 QR0332'AND 83, 37 FEET W OF THE CENTER LINE OF A N-S STREET, AND 8
 QR0332'FEET W OF THE RIGHT-OF-WAY FENCE.  THE MARK IS FLUSH WITH THE
 QR0332'SURFACE OF THE GROUND.
 QR0332'
 QR0332'SURFACE, REFERENCE, UNDERGROUND, AND AZIMUTH MARKS ARE STANDARD
 QR0332'BRONZE DISKS SET IN CONCRETE.
 QR0332'
 QR0332'REFERENCE MARK NO. 1 IS N OF THE STATION, 91 FEET N OF THE
 QR0332'CENTER LINE OF U.S. HIGHWAYS 212 AND 83 AND 31 FEET W OF THE
 QR0332'CENTER LINE OF THE N-S STREET.  THE MARK PROJECTS 8 INCHES.
 QR0332'REFERENCE MARK NO. 2 IS WSW OF THE STATION, AT THE S EDGE OF
 QR0332'A CLEARED PLOT OF GROUND, ON LINE WITH THE E END OF THE WATER
 QR0332'WORKS PUMP HOUSE AND 65 FEET N OF THE NE CORNER OF THE PUMP
 QR0332'HOUSE, AND 72.5 FEET NW OF THE NW LEG OF THE WATER TANK.  THE
 QR0332'MARK PROJECTS 6 INCHES.
 QR0332'
 QR0332'U.S.C. AND G. SURVEY B.M. R 68, 1934, IS SSW OF THE STATION.
 QR0332'IT IS A STANDARD DISK SET IN TOP OF THE CONCRETE FOUNDATION OF
 QR0332'THE WATER TANK FEED PIPE.  IT IS 6 INCHES S AND 6 INCHES E
 QR0332'OF THE NW CORNER OF THE FOUNDATION.  IT IS SET FLUSH IN THE
 QR0332'CONCRETE.
 QR0332'
 QR0332'THE DISTANCE BETWEEN THE REFERENCE MARKS IS 214.96 FEET.
 QR0332'
 QR0332'THE DISTANCE BETWEEN REFERENCE MARK NO. 2 AND B.M. R 68 IS
 QR0332'91.88 FEET.
 QR0332'
 QR0332'THE AZIMUTH MARK IS ENE OF THE STATION, ON THE RIGHT-OF-WAY
 QR0332'OF U.S. HIGHWAYS 212 AND 83, ABOUT 300 FEET N OF POINT WHERE
 QR0332'HIGHWAY TURNS N, 30 FEET E OF THE CENTER LINE OF THE PAVEMENT,
 QR0332'93 FEET N OF A FENCE CORNER, AND 15 FEET S OF THE EXTENSION OF
 QR0332'A T-STREET W.  THE MARK PROJECTS 6 INCHES.
 QR0332'
 QR0332'A LIGHT 4 FEET ABOVE STATION CANTON COMES INTO VIEW 25 FEET
 QR0332'ABOVE THIS STATION.
 QR0332'
 QR0332'A LIGHT 74 FEET ABOVE STATION ELIDA IS VISIBLE FROM THE GROUND.
 QR0332
 QR0332                          STATION RECOVERY (1935)
 QR0332
 QR0332'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 QR0332'AT GETTYSBURG.
 QR0332'AT GETTYSBURG, POTTER COUNTY, AT THE CITY WATER TOWER, 86.4
 QR0332'FEET NORTHEAST OF THE NORTHEAST LEG OF THE WATER TOWER, 38 FEET WEST
 QR0332'OF THE CENTERLINE OF A NORTH-AND-SOUTH STREET, 7.9 FEET WEST
 QR0332'OF A WHITE WOODEN WITNESS POST, AND 3 INCHES BELOW THE GROUND.
 QR0332'A STANDARD TRIANGULATION-STATION DISK, STAMPED GETTYSBURG 1935
 QR0332'AND SET IN THE TOP OF A CONCRETE POST.
 QR0332
 QR0332                          STATION RECOVERY (1945)
 QR0332
 QR0332'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QR0332'MARK NOT FOUND.
 QR0332
 QR0332                          STATION RECOVERY (1956)
 QR0332
 QR0332'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (HJS)
 QR0332'THIS STATION WAS MOVED AT THE REQUEST OF SISTER M. CARMELITA
 QR0332'OF THE GETTYSBURG MEMORIAL HOSPITAL.  THE UNDERGROUND MARK
 QR0332'WAS LEFT INTACT BUT WILL BE UNDER A NEW ADDITION THAT IS BEING
 QR0332'ADDED TO THE HOSPITAL.  THE STATION MARK WAS MOVED ON LINE TO
 QR0332'A B.M. SET IN THE CONCRETE BASE OF THE WATER TANK FEED PIPE.
 QR0332'THE STAMPING ON THE DISK WAS CHANGED TO GETTYSBURG 2 1956.
 QR0332'
 QR0332'R.M. NO. 1 1935 HAS BEEN DESTROYED BY ROAD CONSTRUCTION.
 QR0332'
 QR0332'R.M. NO. 2 WAS USED FOR A REFERENCE MARK FOR THE NEW STATION.
 QR0332'
 QR0332'THE 1935 AZIMUTH MARK IS NOT VISIBLE FROM THE GROUND AT THE
 QR0332'NEW STATION DUE TO A BUILDING THAT IS ON LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0688 ***********************************************************************
 QR0688  DESIGNATION -  GETTYSBURG 2
 QR0688  PID         -  QR0688
 QR0688  STATE/COUNTY-  SD/POTTER
 QR0688  COUNTRY     -  US
 QR0688  USGS QUAD   -  GETTYSBURG (2017)
 QR0688
 QR0688                         *CURRENT SURVEY CONTROL
 QR0688  ______________________________________________________________________
 QR0688* NAD 83(1996) POSITION- 45 00 46.27086(N) 099 56 50.48638(W)   NO CHECK
 QR0688* NAVD 88 ORTHO HEIGHT -   634.    (meters)     2080.    (feet) SCALED
 QR0688  ______________________________________________________________________
 QR0688  GEOID HEIGHT    -        -22.553 (meters)                     GEOID18
 QR0688  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 QR0688  HORZ ORDER      -  THIRD
 QR0688
 QR0688.The horizontal coordinates were established by classical geodetic methods
 QR0688.and adjusted by the National Geodetic Survey in January 1998.
 QR0688
 QR0688.No horizontal observational check was made to the station.
 QR0688
 QR0688.The orthometric height was scaled from a topographic map.
 QR0688
 QR0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0688.GEOID18 height accuracy estimate available here.
 QR0688
 QR0688.Click photographs - Photos may exist for this station.
 QR0688
 QR0688.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0688
 QR0688. The following values were computed from the NAD 83(1996) position.
 QR0688
 QR0688;                    North         East     Units Scale Factor Converg.
 QR0688;SPC SD N     -   131,072.294   604,149.528   MT  0.99993933   +0 02 14.1
 QR0688;SPC SD N     -   430,026.35  1,982,113.91   sFT  0.99993933   +0 02 14.1
 QR0688;UTM  14      - 4,984,814.715   425,350.443   MT  0.99966852   -0 40 12.2
 QR0688
 QR0688!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0688!SPC SD N     -   0.99990408  x   0.99993933  =   0.99984342
 QR0688!UTM  14      -   0.99990408  x   0.99966852  =   0.99957263
 QR0688
 QR0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2535084814(NAD 83)
 QR0688
 QR0688|---------------------------------------------------------------------|
 QR0688| PID    Reference Object                     Distance      Geod. Az  |
 QR0688|                                                           dddmmss.s |
 QR0688| QR0332 GETTYSBURG                           13.951 METERS 02452     |
 QR0688| QR0334 R 68                                 19.023 METERS 20452     |
 QR0688| QR0394 GETTYSBURG RM 2                      31.855 METERS 26535     |
 QR0688|---------------------------------------------------------------------|
 QR0688
 QR0688                          SUPERSEDED SURVEY CONTROL
 QR0688
 QR0688  NAD 83(1986)-  45 00 46.26363(N)    099 56 50.49280(W) AD(       ) 3
 QR0688  NAD 27      -  45 00 46.33600(N)    099 56 49.07600(W) AD(       ) 3
 QR0688
 QR0688.Superseded values are not recommended for survey control.
 QR0688
 QR0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0688.See file dsdata.pdf to determine how the superseded data were derived.
 QR0688
 QR0688_MARKER: DS = TRIANGULATION STATION DISK
 QR0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0688_STAMPING: GETTYSBURG 2 1956
 QR0688_MARK LOGO: CGS
 QR0688_PROJECTION: FLUSH
 QR0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0688+STABILITY: SURFACE MOTION
 QR0688
 QR0688  HISTORY     - Date     Condition        Report By
 QR0688  HISTORY     - 1956     MONUMENTED       CGS
 QR0688  HISTORY     - 1971     SEE DESCRIPTION  NGS
 QR0688  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QR0688
 QR0688                          STATION DESCRIPTION
 QR0688
 QR0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (HJS)
 QR0688'THE STATION IS LOCATED IN THE EAST EDGE OF GETTYSBURG ON CITY
 QR0688'PROPERTY JUST NORTH OF THE WATER TANK AND JUST SOUTH OF GETTYSBURG
 QR0688'MEMORIAL HOSPITAL.  STATION IS 97 FEET SOUTH OF THE PRESENT
 QR0688'EAST WING OF THE HOSPITAL, 64 FEET NORTH-NORTHEAST OF THE
 QR0688'CENTER OF THE WATER TANK AND 2 FEET SOUTH OF A HEDGE THAT IS
 QR0688'ON LINE BETWEEN CITY AND HOSPITAL PROPERTY.  THE MARK IS ABOUT
 QR0688'FLUSH WITH THE GROUND AND THE DISK IS STAMPED GETTYSBURG 2
 QR0688'1956.
 QR0688'
 QR0688'C. AND G.S. BENCH MARK R-68 1934 CAN BE USED FOR ONE REFERENCE
 QR0688'MARK.  IT IS A STANDARD B.M. DISK SET IN THE TOP OF THE CONCRETE
 QR0688'FOUNDATION OF THE WATER TANK FEED PIPE.  IT IS 6 INCHES SOUTH
 QR0688'AND 6 INCHES EAST OF THE NORTHWEST CORNER OF THE FOUNDATION.
 QR0688'THE DISK IS FLUSH WITH THE TOP OF THE FOUNDATION.
 QR0688'
 QR0688'R.M. NO. 2 1935 IS LOCATED 104.51 FEET WEST-SOUTHWEST OF THE
 QR0688'STATION AND 98 FEETWEST-NORTHWEST OF THE CENTER OF THE TANK.
 QR0688'IT IS A STANDARD REFERENCE DISK AND IS STAMPED GETTYSBURG R.M.
 QR0688'NO 2 1935.  THE MARK PROJECTS ABOUT 8 INCHES.
 QR0688'
 QR0688'THE STATION IS 45.77 FEET SOUTH-SOUTHWEST OF THE ORIGINAL
 QR0688'LOCATION OF GETTYSBURG 1935.  THE SURFACE MARK OF THIS STATION
 QR0688'WAS REMOVED BUT THE UNDERGROUND MARK WAS LEFT IN PLACE.
 QR0688'ACCORDING TO SISTER M. CARMELITA OF THE GETTYSBURG MEMORIAL
 QR0688'HOSPITAL, A NEW WING IS GOING TO BE BUILT ON THE HOSPITAL AND
 QR0688'IT WILL BE OVER THE SITE OF THE OLD STATION.
 QR0688
 QR0688                          STATION RECOVERY (1971)
 QR0688
 QR0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (EP)
 QR0688'A THOROUGH SEARCH FOR THIS STATION WAS MADE, BUT IT COULD NOT
 QR0688'BE FOUND.  ANOTHER BUILDING WAS BUILT ABOUT 10 FEET NORTH OF
 QR0688'THE STATION WITH A DEEP CELLAR AND IT IS BELIEVED THE MARK WAS
 QR0688'TORN OUT DURING THAT TIME.  R.M. 2 WAS DESTROYED THIS SPRING
 QR0688'WHEN THE LOT WAS PLOWED UP TO PLANT TREES.
 QR0688'
 QR0688'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT GETTYSBURG
 QR0688
 QR0688                          STATION RECOVERY (1996)
 QR0688
 QR0688'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0688'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0692 ***********************************************************************
 QR0692  DESIGNATION -  GETTYSBURG MUNICIPAL TANK
 QR0692  PID         -  QR0692
 QR0692  STATE/COUNTY-  SD/POTTER
 QR0692  COUNTRY     -  US
 QR0692  USGS QUAD   -  GETTYSBURG (2017)
 QR0692
 QR0692                         *CURRENT SURVEY CONTROL
 QR0692  ______________________________________________________________________
 QR0692* NAD 83(1996) POSITION- 45 00 45.68054(N) 099 56 50.81366(W)   ADJUSTED
 QR0692  ______________________________________________________________________
 QR0692  GEOID HEIGHT    -        -22.553 (meters)                     GEOID18
 QR0692  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 QR0692  HORZ ORDER      -  THIRD
 QR0692
 QR0692.The horizontal coordinates were established by classical geodetic methods
 QR0692.and adjusted by the National Geodetic Survey in January 1998.
 QR0692
 QR0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0692.GEOID18 height accuracy estimate available here.
 QR0692
 QR0692.Click photographs - Photos may exist for this station.
 QR0692
 QR0692.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0692
 QR0692. The following values were computed from the NAD 83(1996) position.
 QR0692
 QR0692;                    North         East     Units Scale Factor Converg.
 QR0692;SPC SD N     -   131,054.068   604,142.374   MT  0.99993934   +0 02 13.9
 QR0692;SPC SD N     -   429,966.55  1,982,090.44   sFT  0.99993934   +0 02 13.9
 QR0692;UTM  14      - 4,984,796.583   425,343.066   MT  0.99966853   -0 40 12.5
 QR0692
 QR0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2534384796(NAD 83)
 QR0692
 QR0692                          SUPERSEDED SURVEY CONTROL
 QR0692
 QR0692  NAD 83(1986)-  45 00 45.67250(N)    099 56 50.81982(W) AD(       ) 3
 QR0692  NAD 27      -  45 00 45.74600(N)    099 56 49.40200(W) AD(       ) 3
 QR0692
 QR0692.Superseded values are not recommended for survey control.
 QR0692
 QR0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0692.See file dsdata.pdf to determine how the superseded data were derived.
 QR0692
 QR0692_MARKER: 53 = ELEVATED TANK
 QR0692
 QR0692  HISTORY     - Date     Condition        Report By
 QR0692  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0692  HISTORY     - 1935     GOOD             CGS
 QR0692  HISTORY     - 1945     GOOD             CGS
 QR0692  HISTORY     - 1971     GOOD             NGS
 QR0692
 QR0692                          STATION DESCRIPTION
 QR0692
 QR0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0692'THIS STATION IS THE CENTER OF THE GETTYSBURG MUNICIPAL WATER
 QR0692'TANK.  IT IS TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL
 QR0692'TOP WITH A BALL AT THE TIP.  IT IS SUPPORTED BY FOUR LEGS AND
 QR0692'HAS A PLATFORM AT THE TOP OF THE LEGS.  THE TANK HAS A 6-FOOT
 QR0692'DIAMETER STEEL FEED PIPE.  THE PLATFORM RAILING AND TOP OF
 QR0692'THE TANK ARE PAINTED WHITE AND THE REST OF THE STRUCTURE IS
 QR0692'BLACK.  THE TANK IS ABOUT 125 FEET HIGH AND IS VERY PROMINENT.
 QR0692'
 QR0692'THE TANK IS IN THE EASTERN PART OF GETTYSBURG, ABOUT 1/4 MILE
 QR0692'E OF THE BUSINESS SECTION OF TOWN, ABOUT 300 FEET S OF U.S.
 QR0692'HIGHWAY 212 AND U.S. HIGHWAY 83, AND ABOUT 75 FEET W OF A
 QR0692'N-S STREET.  U.S. HIGHWAY 212 IS TWO BLOCKS N OF THE MAIN
 QR0692'STREET OF TOWN AND TWO BLOCKS S OF THE CHICAGO AND NORTHWESTERN
 QR0692'RAILROAD TRACK.
 QR0692'
 QR0692'U.S.C. AND G.S. B.M. R 68, 1934, IS SET IN TOP OF THE NW CORNER
 QR0692'OF THE CONCRETE FEED PIPE FOUNDATION OF THE TANK.  STATION
 QR0692'GETTYSBURG IS 109.9 FEET NNE OF THE CENTER OF THE TANK.
 QR0692'
 QR0692'THIS STATION WAS CONNECTED BY TRAVERSE TO GETTYSBURG.  IT
 QR0692'WAS OBSERVED FROM GORMAN AND VON WALD IN 1934 AND FROM BALD
 QR0692'HILLS, CORA, ELIDA, GORMAN, VON WALD, AND EAGLE IN 1935.
 QR0692
 QR0692                          STATION RECOVERY (1945)
 QR0692
 QR0692'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 QR0692'THE WATER TANK IS LOCATED IN THE E PART OF THE TOWN OF GETTYSBURG,
 QR0692'1.1 MILES E OF THE RAILROAD TRACKS, 0.3 MILE E OF THE MAIN
 QR0692'STREET, 200 YARDS S OF U.S. HIGHWAY 83, 23 YARDS W OF A N-S
 QR0692'ROAD, AND 11 YARDS N OF AN E-W ROAD.
 QR0692'
 QR0692'THE TANK IS A FOUR-LEGGED STEEL STRUCTURE ABOUT 130 FEET HIGH.
 QR0692'IT HAS A STANDPIPE IN THE CENTER ABOUT 6 FEET IN DIAMETER AND
 QR0692'THE BOWL HAS A WATER CAPACITY OF ABOUT 30,000 GALLONS.  THE
 QR0692'TANK IS PAINTED BLACK AND THE ROOF IS PAINTED SILVER.  THE BALL
 QR0692'AT THE APEX OF THE ROOF WAS THE POINT OBSERVED.
 QR0692'
 QR0692'THIS IS AN INTERSECTION STATION.
 QR0692
 QR0692                          STATION RECOVERY (1971)
 QR0692
 QR0692'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (EP)
 QR0692'THIS INTERSECTION STATION WAS RECOVERED IN GOOD CONDITION AS
 QR0692'DESCRIBED.  THE TANK IS NOW PAINTED SILVER WITH THE TOP PAINTED
 QR0692'RED.
 QR0692'
 QR0692'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--AT GETTYSBURG
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0333 ***********************************************************************
 QR0333  DESIGNATION -  GETTYSBURG RM 1
 QR0333  PID         -  QR0333
 QR0333  STATE/COUNTY-  SD/POTTER
 QR0333  COUNTRY     -  US
 QR0333  USGS QUAD   -  GETTYSBURG (2017)
 QR0333
 QR0333                         *CURRENT SURVEY CONTROL
 QR0333  ______________________________________________________________________
 QR0333* NAD 83(1986) POSITION- 45 00 47.86   (N) 099 56 50.09   (W)   HD_HELD1
 QR0333* NAVD 88 ORTHO HEIGHT -   634.376 (meters)     2081.28  (feet) ADJUSTED
 QR0333  ______________________________________________________________________
 QR0333  GEOID HEIGHT    -        -22.552 (meters)                     GEOID18
 QR0333  DYNAMIC HEIGHT  -        634.281 (meters)     2080.97  (feet) COMP
 QR0333  MODELED GRAVITY -    980,445.5   (mgal)                       NAVD 88
 QR0333
 QR0333  VERT ORDER      -  SECOND    CLASS 0
 QR0333
 QR0333.The horizontal coordinates were determined by differentially corrected
 QR0333.hand held GPS observations or other comparable positioning techniques
 QR0333.and have an estimated accuracy of +/- 3 meters.
 QR0333
 QR0333.The orthometric height was determined by differential leveling and
 QR0333.adjusted by the NATIONAL GEODETIC SURVEY
 QR0333.in June 1991.
 QR0333
 QR0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0333.GEOID18 height accuracy estimate available here.
 QR0333
 QR0333.Click photographs - Photos may exist for this station.
 QR0333
 QR0333.The dynamic height is computed by dividing the NAVD 88
 QR0333.geopotential number by the normal gravity value computed on the
 QR0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0333.degrees latitude (g = 980.6199 gals.).
 QR0333
 QR0333.The modeled gravity was interpolated from observed gravity values.
 QR0333
 QR0333;                    North         East    Units  Estimated Accuracy
 QR0333;SPC SD N     -   131,121.4     604,158.2     MT  (+/- 3 meters HH1 GPS) 
 QR0333
 QR0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2535984863(NAD 83)
 QR0333
 QR0333                          SUPERSEDED SURVEY CONTROL
 QR0333
 QR0333  NGVD 29 (??/??/92)  634.00   (m)         2080.0    (f) COMPUTED    2 0
 QR0333
 QR0333.Superseded values are not recommended for survey control.
 QR0333
 QR0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0333.See file dsdata.pdf to determine how the superseded data were derived.
 QR0333
 QR0333_MARKER: DR = REFERENCE MARK DISK
 QR0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0333_STAMPING: GETTYSBURG NO 1 1935
 QR0333_MARK LOGO: CGS
 QR0333_PROJECTION: PROJECTING 15 CENTIMETERS
 QR0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0333+STABILITY: SURFACE MOTION
 QR0333
 QR0333  HISTORY     - Date     Condition        Report By
 QR0333  HISTORY     - 1935     MONUMENTED       CGS
 QR0333  HISTORY     - 1945     GOOD             CGS
 QR0333  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QR0333
 QR0333                          STATION DESCRIPTION
 QR0333
 QR0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 QR0333'NEAR GETTYSBURG.
 QR0333'133 FEET WEST OF TRIANGULATION STATION GETTYSBURG DESCRIBED
 QR0333'ABOVE, 96 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 30
 QR0333'FEET WEST OF THE CENTERLINE OF THE NORTH-AND-SOUTH STREET,
 QR0333'1 FOOT NORTH OF A WHITE WOODEN WITNESS POST, AND ABOUT
 QR0333'1 FOOT HIGHER THAN THE HIGHWAY.  A STANDARD REFERENCE-MARK DISK,
 QR0333'STAMPED GETTYSBURG NO 1 1935 AND SET IN THE TOP OF A CONCRETE
 QR0333'POST PROJECTING 6 INCHES ABOVE GROUND.
 QR0333
 QR0333                          STATION RECOVERY (1945)
 QR0333
 QR0333'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QR0333'RECOVERED IN GOOD CONDITION.
 QR0333
 QR0333                          STATION RECOVERY (1996)
 QR0333
 QR0333'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0333'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0495 ***********************************************************************
 QT0495  DESIGNATION -  GILL
 QT0495  PID         -  QT0495
 QT0495  STATE/COUNTY-  SD/HARDING
 QT0495  COUNTRY     -  US
 QT0495  USGS QUAD   -  FLAT TOP BUTTE (2017)
 QT0495
 QT0495                         *CURRENT SURVEY CONTROL
 QT0495  ______________________________________________________________________
 QT0495* NAD 83(1996) POSITION- 45 27 01.05797(N) 103 05 32.38099(W)   ADJUSTED
 QT0495* NAVD 88 ORTHO HEIGHT -   955.    (meters)     3133.    (feet) SCALED
 QT0495  ______________________________________________________________________
 QT0495  GEOID HEIGHT    -        -16.734 (meters)                     GEOID18
 QT0495  LAPLACE CORR    -         -6.55  (seconds)                    DEFLEC18
 QT0495  HORZ ORDER      -  THIRD
 QT0495
 QT0495.The horizontal coordinates were established by classical geodetic methods
 QT0495.and adjusted by the National Geodetic Survey in January 1998.
 QT0495
 QT0495.The orthometric height was scaled from a topographic map.
 QT0495
 QT0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0495.GEOID18 height accuracy estimate available here.
 QT0495
 QT0495.Click photographs - Photos may exist for this station.
 QT0495
 QT0495.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0495
 QT0495. The following values were computed from the NAD 83(1996) position.
 QT0495
 QT0495;                    North         East     Units Scale Factor Converg.
 QT0495;SPC SD N     -   184,303.223   358,164.741   MT  0.99996335   -2 11 18.8
 QT0495;SPC SD N     -   604,668.16  1,175,078.82   sFT  0.99996335   -2 11 18.8
 QT0495;UTM  13      - 5,034,744.379   649,170.996   MT  0.99987359   +1 21 35.1
 QT0495
 QT0495!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0495!SPC SD N     -   0.99985285  x   0.99996335  =   0.99981620
 QT0495!UTM  13      -   0.99985285  x   0.99987359  =   0.99972646
 QT0495
 QT0495:                Primary Azimuth Mark                     Grid Az
 QT0495:SPC SD N     -  GILL AZ MK                               351 54 13.8
 QT0495:UTM  13      -  GILL AZ MK                               348 21 19.9
 QT0495
 QT0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL4917034744(NAD 83)
 QT0495
 QT0495|---------------------------------------------------------------------|
 QT0495| PID    Reference Object                     Distance      Geod. Az  |
 QT0495|                                                           dddmmss.s |
 QT0495| CQ7661 GILL RM 1                            11.674 METERS 14220     |
 QT0495| CQ7662 GILL RM 2                            11.538 METERS 23823     |
 QT0495| CQ7660 GILL AZ MK                                         3494255.0 |
 QT0495|---------------------------------------------------------------------|
 QT0495
 QT0495                          SUPERSEDED SURVEY CONTROL
 QT0495
 QT0495  NAD 83(1993)-  45 27 01.04925(N)    103 05 32.37803(W) AD(       ) 3
 QT0495  NAD 83(1986)-  45 27 01.04807(N)    103 05 32.37844(W) AD(       ) 3
 QT0495  NAD 27      -  45 27 01.07800(N)    103 05 30.76300(W) AD(       ) 3
 QT0495
 QT0495.Superseded values are not recommended for survey control.
 QT0495
 QT0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0495.See file dsdata.pdf to determine how the superseded data were derived.
 QT0495
 QT0495_MARKER: DS = TRIANGULATION STATION DISK
 QT0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0495_STAMPING: GILL 1952
 QT0495_MARK LOGO: CGS
 QT0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0495+STABILITY: SURFACE MOTION
 QT0495
 QT0495  HISTORY     - Date     Condition        Report By
 QT0495  HISTORY     - 1952     MONUMENTED       CGS
 QT0495
 QT0495                          STATION DESCRIPTION
 QT0495
 QT0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0495'THE STATION IS IN SECTION 12, T 17 N, R 8 E, ABOUT 8 MILES WEST
 QT0495'AND 1/2 MILE SOUTH OF SORUM, 6-1/2 MILES SOUTH AND 1/2 MILE WEST
 QT0495'OF REVA, 0.55 MILE SOUTH-SOUTHEAST OF A SMALL LAKE AND 8 FEET
 QT0495'SOUTHWEST OF A 4 X 4 INCH WITNESS POST.
 QT0495'
 QT0495'TO REACH THE STATION FROM THE POST OFFICE IN REVA, GO WEST ON
 QT0495'STATE HIGHWAY 8 FOR 0.55 MILE TO A SIDE ROAD LEFT, TURN LEFT
 QT0495'AND GO SOUTH ON THE MAIN GRADED DIRT ROAD FOR 6.4 MILES TO A
 QT0495'T-INTERSECTION AND A WIRE GATE STRAIGHT AHEAD, THE AZIMUTH MARK
 QT0495'IS ABOUT 50 FEET EAST OF THE GATE, PASS THROUGH GATE AND BEAR
 QT0495'LEFT FOR 0.1 MILE TO NORTH END OF A DAM, CROSS DAM AND GO SOUTH
 QT0495'ACROSS PASTURE LAND FOR 0.6 MILE TO HIGHEST PART OF RIDGE AND
 QT0495'THE STATION.
 QT0495'
 QT0495'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0495'GILL 1952.
 QT0495'
 QT0495'REFERENCE MARK 1 IS 40 FEET SOUTH-SOUTHEAST OF A 4 X 4 INCH
 QT0495'WITNESS POST.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 QT0495'GILL NO 1 1952.
 QT0495'
 QT0495'REFERENCE MARK 2 IS 45 FEET WEST-SOUTHWEST OF A 4 X 4 INCH WITNESS
 QT0495'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED GILL
 QT0495'NO 2 1952.
 QT0495'
 QT0495'THE AZIMUTH MARK IS 90 FEET SOUTHEAST OF THE CENTER OF THE
 QT0495'T-INTERSECTION, 33 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD,
 QT0495'2 FEET EAST OF A 4 X 4 INCH WITNESS POST AND 1 FOOT SOUTH OF A
 QT0495'WIRE FENCE.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0495'GILL 1952.
 QT0495'
 QT0495'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0690 ***********************************************************************
 PU0690  DESIGNATION -  GINN
 PU0690  PID         -  PU0690
 PU0690  STATE/COUNTY-  SD/MEADE
 PU0690  COUNTRY     -  US
 PU0690  USGS QUAD   -  HAYDRAW (2017)
 PU0690
 PU0690                         *CURRENT SURVEY CONTROL
 PU0690  ______________________________________________________________________
 PU0690* NAD 83(1996) POSITION- 44 28 49.76653(N) 102 40 57.63032(W)   ADJUSTED
 PU0690* NAVD 88 ORTHO HEIGHT -   863.907 (meters)     2834.33  (feet) ADJUSTED
 PU0690  ______________________________________________________________________
 PU0690  GEOID HEIGHT    -        -18.206 (meters)                     GEOID18
 PU0690  LAPLACE CORR    -         -7.58  (seconds)                    DEFLEC18
 PU0690  DYNAMIC HEIGHT  -        863.670 (meters)     2833.56  (feet) COMP
 PU0690  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 PU0690
 PU0690  HORZ ORDER      -  SECOND
 PU0690  VERT ORDER      -  SECOND    CLASS 0
 PU0690
 PU0690.The horizontal coordinates were established by classical geodetic methods
 PU0690.and adjusted by the National Geodetic Survey in January 1998.
 PU0690
 PU0690.The orthometric height was determined by differential leveling and
 PU0690.adjusted by the NATIONAL GEODETIC SURVEY
 PU0690.in June 1991.
 PU0690
 PU0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0690.GEOID18 height accuracy estimate available here.
 PU0690
 PU0690.Click photographs - Photos may exist for this station.
 PU0690
 PU0690.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0690
 PU0690.The dynamic height is computed by dividing the NAVD 88
 PU0690.geopotential number by the normal gravity value computed on the
 PU0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0690.degrees latitude (g = 980.6199 gals.).
 PU0690
 PU0690.The modeled gravity was interpolated from observed gravity values.
 PU0690
 PU0690. The following values were computed from the NAD 83(1996) position.
 PU0690
 PU0690;                    North         East     Units Scale Factor Converg.
 PU0690;SPC SD N     -    75,449.546   386,618.428   MT  0.99998838   -1 53 55.1
 PU0690;SPC SD N     -   247,537.39  1,268,430.63   sFT  0.99998838   -1 53 55.1
 PU0690;UTM  13      - 4,927,854.027   684,284.524   MT  1.00001766   +1 37 26.9
 PU0690
 PU0690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0690!SPC SD N     -   0.99986741  x   0.99998838  =   0.99985580
 PU0690!UTM  13      -   0.99986741  x   1.00001766  =   0.99988507
 PU0690
 PU0690:                Primary Azimuth Mark                     Grid Az
 PU0690:SPC SD N     -  MONTE                                    354 03 12.0
 PU0690:UTM  13      -  MONTE                                    350 31 50.0
 PU0690
 PU0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8428427854(NAD 83)
 PU0690
 PU0690|---------------------------------------------------------------------|
 PU0690| PID    Reference Object                     Distance      Geod. Az  |
 PU0690|                                                           dddmmss.s |
 PU0690| PU0688 GINN RM 1                            15.051 METERS 17538     |
 PU0690| PU0689 GINN RM 2                            13.155 METERS 26504     |
 PU0690| PU0920 MONTE                               APPROX. 9.1 KM 3520916.9 |
 PU0690|---------------------------------------------------------------------|
 PU0690
 PU0690                          SUPERSEDED SURVEY CONTROL
 PU0690
 PU0690  NAD 83(1993)-  44 28 49.75861(N)    102 40 57.63080(W) AD(       ) 2
 PU0690  NAD 83(1986)-  44 28 49.75814(N)    102 40 57.63028(W) AD(       ) 2
 PU0690  NGVD 29 (??/??/92)  863.429  (m)         2832.77   (f) ADJ UNCH    2 0
 PU0690  NGVD 29             863.43   (m)         2832.8    (f) LEVELING    3  
 PU0690
 PU0690.Superseded values are not recommended for survey control.
 PU0690
 PU0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0690.See file dsdata.pdf to determine how the superseded data were derived.
 PU0690
 PU0690_MARKER: DS = TRIANGULATION STATION DISK
 PU0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0690_STAMPING: GINN 1962
 PU0690_MARK LOGO: CGS
 PU0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0690+STABILITY: SURFACE MOTION
 PU0690
 PU0690  HISTORY     - Date     Condition        Report By
 PU0690  HISTORY     - 1962     MONUMENTED       CGS
 PU0690  HISTORY     - 1962     GOOD             CGS
 PU0690
 PU0690                          STATION DESCRIPTION
 PU0690
 PU0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0690'THE STATION IS LOCATED ABOUT 13-1/2 MILES NORTHWEST OF ELM SPRINGS,
 PU0690'12-1/4 MILES EAST-NORTHEAST OF HEREFORD, AND 5-3/4 MILES SOUTH OF
 PU0690'UNION CENTER, ON THE WEST END OF A RIDGE OF HILLS ABOUT A MILE
 PU0690'LONG, ON HIGHWAY RIGHT-OF-WAY, AT A POINT WHERE THE ROAD CURVES
 PU0690'WEST AROUND THE END OF THE RIDGE.
 PU0690'
 PU0690'TO REACH THE STATION FROM THE POST OFFICE AND GENERAL STORE AT UNION
 PU0690'CENTER, GO WEST ON STATE HIGHWAY 34 FOR 0.7 MILE TO A FORK TO THE
 PU0690'LEFT.  TURN LEFT AND GO SOUTH 4.8 MILES ON GRADED GRAVELED ROAD
 PU0690'TO A SIDE ROAD ON THE RIGHT.  CONTINUE SOUTH 0.7 MILE TO A CURVE
 PU0690'TO THE RIGHT.  LEAVE THE ROAD AND CONTINUE STRAIGHT SOUTH ALONG
 PU0690'THE WEST SIDE OF THE RIGHT-OF-WAY FENCE 0.2 MILE TO THE TOP OF
 PU0690'THE RIDGE AND THE STATION.
 PU0690'
 PU0690'THE STATION MARK, A STANDARD DISK STAMPED GINN 1962 CEMENTED IN THE
 PU0690'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT PROJECTING 2 INCHES
 PU0690'ABOVE GROUND, IS 5.8 FEET WEST-SOUTHWEST OF A FENCE POST WITH A
 PU0690'TRIANGLE BLAZE, AND 4.5 FEET WEST OF A METAL WITNESS POST WITH
 PU0690'SIGN.
 PU0690'
 PU0690'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED GINN NO 1 1962
 PU0690'CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU0690'PROJECTING 2 INCHES ABOVE GROUND, IS 0.8 FEET WEST OF THE EAST
 PU0690'RIGHT-OF-WAY FENCE AND ABOUT 18 INCHES LOWER THAN STATION
 PU0690'ELEVATION.
 PU0690'
 PU0690'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED GINN NO 2 1962
 PU0690'CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU0690'PROJECTING 4 INCHES ABOVE GROUND, IS ABOUT 1 FOOT LOWER THAN THE
 PU0690'STATION MARK.
 PU0690
 PU0690                          STATION RECOVERY (1962)
 PU0690
 PU0690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU0690'6.4 MI S FROM UNION CENTER.
 PU0690'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0690'CENTER, THENCE 5.7 MILES SOUTH ALONG A GRAVEL ROAD, 134 YARDS
 PU0690'EAST OF THE CENTER LINE OF THE ROAD, ON THE TOP OF A
 PU0690'NORTHWEST-SOUTHEAST RIDGE AND ON THE INSIDE OF A CURVE IN THE
 PU0690'ROAD, 4.8 FEET WEST OF A FENCE, 43.1 FEET EAST OF REFERENCE
 PU0690'MARK 2, 49.4 FEET NORTH-NORTHWEST OF THE REFERENCE MARK 1, 4.6
 PU0690'FEET WEST OF A WITNESS POST AND IN THE TOP OF A CONCRETE POST
 PU0690'PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0688 ***********************************************************************
 PU0688  DESIGNATION -  GINN RM 1
 PU0688  PID         -  PU0688
 PU0688  STATE/COUNTY-  SD/MEADE
 PU0688  COUNTRY     -  US
 PU0688  USGS QUAD   -  HAYDRAW (2017)
 PU0688
 PU0688                         *CURRENT SURVEY CONTROL
 PU0688  ______________________________________________________________________
 PU0688* NAD 83(1986) POSITION- 44 28 49.28   (N) 102 40 57.58   (W)   HD_HELD1
 PU0688* NAVD 88 ORTHO HEIGHT -   863.278 (meters)     2832.27  (feet) ADJUSTED
 PU0688  ______________________________________________________________________
 PU0688  GEOID HEIGHT    -        -18.206 (meters)                     GEOID18
 PU0688  DYNAMIC HEIGHT  -        863.041 (meters)     2831.49  (feet) COMP
 PU0688  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 PU0688
 PU0688  VERT ORDER      -  SECOND    CLASS 0
 PU0688
 PU0688.The horizontal coordinates were determined by differentially corrected
 PU0688.hand held GPS observations or other comparable positioning techniques
 PU0688.and have an estimated accuracy of +/- 3 meters.
 PU0688
 PU0688.The orthometric height was determined by differential leveling and
 PU0688.adjusted by the NATIONAL GEODETIC SURVEY
 PU0688.in June 1991.
 PU0688
 PU0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0688.GEOID18 height accuracy estimate available here.
 PU0688
 PU0688.Click photographs - Photos may exist for this station.
 PU0688
 PU0688.The dynamic height is computed by dividing the NAVD 88
 PU0688.geopotential number by the normal gravity value computed on the
 PU0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0688.degrees latitude (g = 980.6199 gals.).
 PU0688
 PU0688.The modeled gravity was interpolated from observed gravity values.
 PU0688
 PU0688;                    North         East    Units  Estimated Accuracy
 PU0688;SPC SD N     -    75,434.5     386,619.0     MT  (+/- 3 meters HH1 GPS) 
 PU0688
 PU0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8428627839(NAD 83)
 PU0688
 PU0688                          SUPERSEDED SURVEY CONTROL
 PU0688
 PU0688  NGVD 29 (??/??/92)  862.800  (m)         2830.70   (f) ADJ UNCH    2 0
 PU0688
 PU0688.Superseded values are not recommended for survey control.
 PU0688
 PU0688.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0688.See file dsdata.pdf to determine how the superseded data were derived.
 PU0688
 PU0688_MARKER: DR = REFERENCE MARK DISK
 PU0688_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0688_STAMPING: GINN NO 1 1962
 PU0688_MARK LOGO: CGS
 PU0688_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0688_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0688+STABILITY: SURFACE MOTION
 PU0688
 PU0688  HISTORY     - Date     Condition        Report By
 PU0688  HISTORY     - 1962     MONUMENTED       CGS
 PU0688
 PU0688                          STATION DESCRIPTION
 PU0688
 PU0688'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0688'6.4 MI S FROM UNION CENTER.
 PU0688'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0688'CENTER, THENCE 5.7 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 136
 PU0688'YARDS EAST OF THE CENTER LINE OF THE ROAD AND ON THE INSIDE OF A
 PU0688'CURVE IN THE ROAD, ON A NORTHWEST-SOUTHEAST RIDGE, 10 FEET WEST
 PU0688'OF A FENCE, 49.4 FEET SOUTH-SOUTHEAST OF THE STATION AND IN THE
 PU0688'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0689 ***********************************************************************
 PU0689  DESIGNATION -  GINN RM 2
 PU0689  PID         -  PU0689
 PU0689  STATE/COUNTY-  SD/MEADE
 PU0689  COUNTRY     -  US
 PU0689  USGS QUAD   -  HAYDRAW (2017)
 PU0689
 PU0689                         *CURRENT SURVEY CONTROL
 PU0689  ______________________________________________________________________
 PU0689* NAD 83(1986) POSITION- 44 28 49.73   (N) 102 40 58.22   (W)   HD_HELD1
 PU0689* NAVD 88 ORTHO HEIGHT -   863.548 (meters)     2833.16  (feet) ADJUSTED
 PU0689  ______________________________________________________________________
 PU0689  GEOID HEIGHT    -        -18.205 (meters)                     GEOID18
 PU0689  DYNAMIC HEIGHT  -        863.311 (meters)     2832.38  (feet) COMP
 PU0689  MODELED GRAVITY -    980,313.9   (mgal)                       NAVD 88
 PU0689
 PU0689  VERT ORDER      -  SECOND    CLASS 0
 PU0689
 PU0689.The horizontal coordinates were determined by differentially corrected
 PU0689.hand held GPS observations or other comparable positioning techniques
 PU0689.and have an estimated accuracy of +/- 3 meters.
 PU0689
 PU0689.The orthometric height was determined by differential leveling and
 PU0689.adjusted by the NATIONAL GEODETIC SURVEY
 PU0689.in June 1991.
 PU0689
 PU0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0689.GEOID18 height accuracy estimate available here.
 PU0689
 PU0689.Click photographs - Photos may exist for this station.
 PU0689
 PU0689.The dynamic height is computed by dividing the NAVD 88
 PU0689.geopotential number by the normal gravity value computed on the
 PU0689.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0689.degrees latitude (g = 980.6199 gals.).
 PU0689
 PU0689.The modeled gravity was interpolated from observed gravity values.
 PU0689
 PU0689;                    North         East    Units  Estimated Accuracy
 PU0689;SPC SD N     -    75,448.9     386,605.4     MT  (+/- 3 meters HH1 GPS) 
 PU0689
 PU0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8427127852(NAD 83)
 PU0689
 PU0689                          SUPERSEDED SURVEY CONTROL
 PU0689
 PU0689  NGVD 29 (??/??/92)  863.070  (m)         2831.59   (f) ADJ UNCH    2 0
 PU0689
 PU0689.Superseded values are not recommended for survey control.
 PU0689
 PU0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0689.See file dsdata.pdf to determine how the superseded data were derived.
 PU0689
 PU0689_MARKER: DR = REFERENCE MARK DISK
 PU0689_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0689_STAMPING: GINN NO 2 1962
 PU0689_MARK LOGO: CGS
 PU0689_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0689_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0689+STABILITY: SURFACE MOTION
 PU0689
 PU0689  HISTORY     - Date     Condition        Report By
 PU0689  HISTORY     - 1962     MONUMENTED       CGS
 PU0689
 PU0689                          STATION DESCRIPTION
 PU0689
 PU0689'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0689'6.4 MI S FROM UNION CENTER.
 PU0689'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0689'CENTER, THENCE 5.7 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 120
 PU0689'YARDS EAST OF THE CENTER LINE OF THE ROAD AND ON THE INSIDE OF A
 PU0689'CURVE IN THE ROAD, ON A NORTHWEST-SOUTHEAST RIDGE, 47.9 FEET
 PU0689'WEST OF A FENCE, 43.1 FEET WEST OF THE STATION AND IN THE TOP
 PU0689'OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0919 ***********************************************************************
 QS0919  DESIGNATION -  GLAD
 QS0919  PID         -  QS0919
 QS0919  STATE/COUNTY-  SD/ZIEBACH
 QS0919  COUNTRY     -  US
 QS0919  USGS QUAD   -  GLAD VALLEY (2017)
 QS0919
 QS0919                         *CURRENT SURVEY CONTROL
 QS0919  ______________________________________________________________________
 QS0919* NAD 83(1996) POSITION- 45 24 00.83487(N) 101 46 18.05918(W)   ADJUSTED
 QS0919* NAVD 88 ORTHO HEIGHT -   767.    (meters)     2516.    (feet) SCALED
 QS0919  ______________________________________________________________________
 QS0919  GEOID HEIGHT    -        -19.793 (meters)                     GEOID18
 QS0919  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 QS0919  HORZ ORDER      -  SECOND
 QS0919
 QS0919.The horizontal coordinates were established by classical geodetic methods
 QS0919.and adjusted by the National Geodetic Survey in January 1998.
 QS0919
 QS0919.The orthometric height was scaled from a topographic map.
 QS0919
 QS0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0919.GEOID18 height accuracy estimate available here.
 QS0919
 QS0919.Click photographs - Photos may exist for this station.
 QS0919
 QS0919.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0919
 QS0919. The following values were computed from the NAD 83(1996) position.
 QS0919
 QS0919;                    North         East     Units Scale Factor Converg.
 QS0919;SPC SD N     -   175,637.967   461,301.284   MT  0.99995764   -1 15 14.0
 QS0919;SPC SD N     -   576,238.90  1,513,452.63   sFT  0.99995764   -1 15 14.0
 QS0919;UTM  14      - 5,031,150.016   283,076.237   MT  1.00017859   -1 58 27.4
 QS0919
 QS0919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0919!SPC SD N     -   0.99988280  x   0.99995764  =   0.99984044
 QS0919!UTM  14      -   0.99988280  x   1.00017859  =   1.00006137
 QS0919
 QS0919:                Primary Azimuth Mark                     Grid Az
 QS0919:SPC SD N     -  GLAD AZ MK                               092 41 56.8
 QS0919:UTM  14      -  GLAD AZ MK                               093 25 10.2
 QS0919
 QS0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8307631150(NAD 83)
 QS0919
 QS0919|---------------------------------------------------------------------|
 QS0919| PID    Reference Object                     Distance      Geod. Az  |
 QS0919|                                                           dddmmss.s |
 QS0919| CQ7663 GLAD AZ MK                                         0912642.8 |
 QS0919| QS0499 A 31                                 26.212 METERS 14052     |
 QS0919| QS0918 GLAD VALLEY ST BARTHOLOMEW CH        40.050 METERS 19351     |
 QS0919| AI2566 GLAD RM 2                            26.767 METERS 22428     |
 QS0919|---------------------------------------------------------------------|
 QS0919
 QS0919                          SUPERSEDED SURVEY CONTROL
 QS0919
 QS0919  NAD 83(1986)-  45 24 00.82648(N)    101 46 18.05779(W) AD(       ) 2
 QS0919  NAD 27      -  45 24 00.92200(N)    101 46 16.49600(W) AD(       ) 2
 QS0919
 QS0919.Superseded values are not recommended for survey control.
 QS0919
 QS0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0919.See file dsdata.pdf to determine how the superseded data were derived.
 QS0919
 QS0919_MARKER: DS = TRIANGULATION STATION DISK
 QS0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0919_STAMPING: GLAD 1952
 QS0919_MARK LOGO: CGS
 QS0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0919+STABILITY: SURFACE MOTION
 QS0919
 QS0919  HISTORY     - Date     Condition        Report By
 QS0919  HISTORY     - 1952     MONUMENTED       CGS
 QS0919  HISTORY     - 19990622 MARK NOT FOUND   NGS
 QS0919
 QS0919                          STATION DESCRIPTION
 QS0919
 QS0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0919'THE STATION IS IN SECTION 27, T 17 N, R 19 E, ON THE RIGHT-OF-WAY
 QS0919'OF STATE HIGHWAY 8, 0.4 MILE EAST OF GLAD VALLEY, 115 FEET
 QS0919'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE ST. BARTHOLOMEW
 QS0919'CATHOLIC CHURCH, 30 FEET SOUTHEAST OF A POWERLINE POLE, 29 FEET
 QS0919'NORTH OF THE CENTER OF THE HIGHWAY AND 20.5 FEET EAST OF A WHITE 4
 QS0919'IN X 4 IN WITNESS POST.
 QS0919'
 QS0919'TO REACH THE STATION FROM THE CROSS ROAD IN GLAD VALLEY, GO EAST
 QS0919'ON STATE HIGHWAY 8 FOR 0.4 MILE TO THE CHURCH ON THE RIGHT AND THE
 QS0919'STATION ON THE LEFT.
 QS0919'
 QS0919'TO REACH THE AZIMUTH MARK FROM THE STATION, GO EAST ON THE HIGHWAY
 QS0919'FOR 0.4 MILE TO THE MARK ON THE RIGHT AS DESCRIBED BELOW.
 QS0919'
 QS0919'BENCH MARK A 31 WAS USED AS REFERENCE MARK 1.  IT IS 39 FEET SOUTH
 QS0919'OF THE CENTER OF THE HIGHWAY, 26 FEET EAST OF THE CENTER OF THE
 QS0919'CHURCH ENTRANCE AND 4.5 FEET SOUTHWEST OF A FENCE CORNER.  THE
 QS0919'MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY BENCH MARK
 QS0919'DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST, THAT IS
 QS0919'FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED A
 QS0919'31 1934.
 QS0919'
 QS0919'REFERENCE MARK 2 IS 35 FEET NORTH OF THE NORTHWEST CORNER OF
 QS0919'THE CHURCH, 33 FEET SOUTH OF THE CENTER OF THE HIGHWAY AND 1 FOOT
 QS0919'NORTH OF A WIRE FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 QS0919'IS STAMPED GLAD NO 2 1952.
 QS0919'
 QS0919'THE AZIMUTH MARK IS 41 FEET SOUTH OF THE CENTER OF THE HIGHWAY,
 QS0919'4.5 FEET NORTHWEST OF A WHITE 4 IN X 4 IN WITNESS POST AND 3 FEET
 QS0919'NORTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QS0919'STAMPED GLAD 1952.
 QS0919'
 QS0919'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QS0919
 QS0919                          STATION RECOVERY (1999)
 QS0919
 QS0919'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0919'THE CONCRETE POST WAS FOUND WITH THE TOP BROKEN OFF AND THE DISK
 QS0919'MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2566 ***********************************************************************
 AI2566  DESIGNATION -  GLAD RM 2
 AI2566  PID         -  AI2566
 AI2566  STATE/COUNTY-  SD/ZIEBACH
 AI2566  COUNTRY     -  US
 AI2566  USGS QUAD   -  GLAD VALLEY (2017)
 AI2566
 AI2566                         *CURRENT SURVEY CONTROL
 AI2566  ______________________________________________________________________
 AI2566* NAD 83(1986) POSITION- 45 24 00.22   (N) 101 46 18.92   (W)   HD_HELD1
 AI2566* NAVD 88 ORTHO HEIGHT -   768.015 (meters)     2519.73  (feet) ADJUSTED
 AI2566  ______________________________________________________________________
 AI2566  GEOID HEIGHT    -        -19.793 (meters)                     GEOID18
 AI2566  DYNAMIC HEIGHT  -        767.897 (meters)     2519.34  (feet) COMP
 AI2566  MODELED GRAVITY -    980,436.6   (mgal)                       NAVD 88
 AI2566
 AI2566  VERT ORDER      -  FIRST     CLASS II
 AI2566
 AI2566.The horizontal coordinates were determined by differentially corrected
 AI2566.hand held GPS observations or other comparable positioning techniques
 AI2566.and have an estimated accuracy of +/- 3 meters.
 AI2566
 AI2566.The orthometric height was determined by differential leveling and
 AI2566.adjusted by the NATIONAL GEODETIC SURVEY
 AI2566.in April 2000.
 AI2566
 AI2566.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2566.GEOID18 height accuracy estimate available here.
 AI2566
 AI2566.Click photographs - Photos may exist for this station.
 AI2566
 AI2566.The dynamic height is computed by dividing the NAVD 88
 AI2566.geopotential number by the normal gravity value computed on the
 AI2566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2566.degrees latitude (g = 980.6199 gals.).
 AI2566
 AI2566.The modeled gravity was interpolated from observed gravity values.
 AI2566
 AI2566;                    North         East    Units  Estimated Accuracy
 AI2566;SPC SD N     -   175,619.4     461,282.2     MT  (+/- 3 meters HH1 GPS) 
 AI2566
 AI2566_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8305631131(NAD 83)
 AI2566
 AI2566                          SUPERSEDED SURVEY CONTROL
 AI2566
 AI2566.No superseded survey control is available for this station.
 AI2566
 AI2566_MARKER: DR = REFERENCE MARK DISK
 AI2566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2566_STAMPING: GLAD NO 2 1952
 AI2566_MARK LOGO: CGS
 AI2566_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2566+STABILITY: SURFACE MOTION
 AI2566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2566+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI2566
 AI2566  HISTORY     - Date     Condition        Report By
 AI2566  HISTORY     - 1952     MONUMENTED       CGS
 AI2566  HISTORY     - 19990622 GOOD             NGS
 AI2566
 AI2566                          STATION DESCRIPTION
 AI2566
 AI2566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2566'28.2 KM (17.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST
 AI2566'OFFICE IN ISABEL, THENCE 0.1 KM (0.05 MI) NORTHERLY ALONG A GRAVELED
 AI2566'ROAD, THENCE 0.5 KM (0.30 MI) EASTERLY ALONG A TRACK ROAD (OLD HIGHWAY
 AI2566'8), 35.4 M (116.1 FT) WEST OF BENCH MARK A 31, 27.0 M (88.6 FT) WEST
 AI2566'OF THE CENTER OF A GATE, 8.1 M (26.6 FT) SOUTH OF THE ROAD CENTER, 0.3
 AI2566'M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) NORTH OF A
 AI2566'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AI2566'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY GENE BIERMAN, BOX
 AI2566'3, GLAD VALLEY, SD 57629.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0918 ***********************************************************************
 QS0918  DESIGNATION -  GLAD VALLEY ST BARTHOLOMEW CH
 QS0918  PID         -  QS0918
 QS0918  STATE/COUNTY-  SD/ZIEBACH
 QS0918  COUNTRY     -  US
 QS0918  USGS QUAD   -  GLAD VALLEY (2017)
 QS0918
 QS0918                         *CURRENT SURVEY CONTROL
 QS0918  ______________________________________________________________________
 QS0918* NAD 83(1996) POSITION- 45 23 59.57530(N) 101 46 18.50007(W)   ADJUSTED
 QS0918  ______________________________________________________________________
 QS0918  GEOID HEIGHT    -        -19.793 (meters)                     GEOID18
 QS0918  LAPLACE CORR    -         -6.34  (seconds)                    DEFLEC18
 QS0918  HORZ ORDER      -  THIRD
 QS0918
 QS0918.The horizontal coordinates were established by classical geodetic methods
 QS0918.and adjusted by the National Geodetic Survey in January 1998.
 QS0918
 QS0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0918.GEOID18 height accuracy estimate available here.
 QS0918
 QS0918.Click photographs - Photos may exist for this station.
 QS0918
 QS0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0918
 QS0918. The following values were computed from the NAD 83(1996) position.
 QS0918
 QS0918;                    North         East     Units Scale Factor Converg.
 QS0918;SPC SD N     -   175,599.302   461,290.847   MT  0.99995761   -1 15 14.3
 QS0918;SPC SD N     -   576,112.04  1,513,418.39   sFT  0.99995761   -1 15 14.3
 QS0918;UTM  14      - 5,031,111.477   283,065.312   MT  1.00017865   -1 58 27.7
 QS0918
 QS0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8306531111(NAD 83)
 QS0918
 QS0918                          SUPERSEDED SURVEY CONTROL
 QS0918
 QS0918  NAD 83(1986)-  45 23 59.56670(N)    101 46 18.49716(W) AD(       ) 3
 QS0918  NAD 27      -  45 23 59.66800(N)    101 46 16.93400(W) AD(       ) 3
 QS0918
 QS0918.Superseded values are not recommended for survey control.
 QS0918
 QS0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0918.See file dsdata.pdf to determine how the superseded data were derived.
 QS0918
 QS0918_MARKER: 91 = CHURCH CROSS
 QS0918
 QS0918  HISTORY     - Date     Condition        Report By
 QS0918  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0918
 QS0918                          STATION DESCRIPTION
 QS0918
 QS0918'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0790 ***********************************************************************
 QS0790  DESIGNATION -  GLEN
 QS0790  PID         -  QS0790
 QS0790  STATE/COUNTY-  SD/DEWEY
 QS0790  COUNTRY     -  US
 QS0790  USGS QUAD   -  GLENCROSS NE (2017)
 QS0790
 QS0790                         *CURRENT SURVEY CONTROL
 QS0790  ______________________________________________________________________
 QS0790* NAD 83(1996) POSITION- 45 25 03.14212(N) 100 49 36.70679(W)   ADJUSTED
 QS0790* NAVD 88 ORTHO HEIGHT -   648.    (meters)     2126.    (feet) SCALED
 QS0790  ______________________________________________________________________
 QS0790  GEOID HEIGHT    -        -21.440 (meters)                     GEOID18
 QS0790  LAPLACE CORR    -         -2.01  (seconds)                    DEFLEC18
 QS0790  HORZ ORDER      -  SECOND
 QS0790
 QS0790.The horizontal coordinates were established by classical geodetic methods
 QS0790.and adjusted by the National Geodetic Survey in January 1998.
 QS0790
 QS0790.The orthometric height was scaled from a topographic map.
 QS0790
 QS0790.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0790.GEOID18 height accuracy estimate available here.
 QS0790
 QS0790.Click photographs - Photos may exist for this station.
 QS0790
 QS0790.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0790
 QS0790. The following values were computed from the NAD 83(1996) position.
 QS0790
 QS0790;                    North         East     Units Scale Factor Converg.
 QS0790;SPC SD N     -   176,374.213   535,283.466   MT  0.99995953   -0 35 06.7
 QS0790;SPC SD N     -   578,654.40  1,756,175.84   sFT  0.99995953   -0 35 06.7
 QS0790;UTM  14      - 5,030,958.721   357,065.164   MT  0.99985120   -1 18 05.0
 QS0790
 QS0790!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0790!SPC SD N     -   0.99990171  x   0.99995953  =   0.99986125
 QS0790!UTM  14      -   0.99990171  x   0.99985120  =   0.99975293
 QS0790
 QS0790:                Primary Azimuth Mark                     Grid Az
 QS0790:SPC SD N     -  GLEN AZ MK                               261 24 07.8
 QS0790:UTM  14      -  GLEN AZ MK                               262 07 06.1
 QS0790
 QS0790_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5706530958(NAD 83)
 QS0790
 QS0790|---------------------------------------------------------------------|
 QS0790| PID    Reference Object                     Distance      Geod. Az  |
 QS0790|                                                           dddmmss.s |
 QS0790| QS0771 TRAIL CITY QUEEN ROSARY CHURCH      APPROX. 9.9 KM 0504044.0 |
 QS0790| QS0769 TRAIL CITY BAGLEY E ELEV S GAB      APPROX. 9.9 KM 0523248.8 |
 QS0790| QS0772 J KRUMS RED BARN VENTILATOR         APPROX.10.9 KM 0650416.5 |
 QS0790| CO5047 GLEN RM 1                            10.836 METERS 07842     |
 QS0790| CO5048 GLEN RM 2                            11.405 METERS 17453     |
 QS0790| CO5046 GLEN AZ MK                                         2604901.1 |
 QS0790| QS0799 GLENCROSS SAC HEART CH SPIRE        APPROX. 8.0 KM 2925515.0 |
 QS0790| QS0798 GLENCROSS BAGLEY ELEV S GABLE       APPROX. 8.2 KM 2954503.3 |
 QS0790|---------------------------------------------------------------------|
 QS0790
 QS0790                          SUPERSEDED SURVEY CONTROL
 QS0790
 QS0790  NAD 83(1986)-  45 25 03.13408(N)    100 49 36.70465(W) AD(       ) 2
 QS0790  NAD 27      -  45 25 03.16600(N)    100 49 35.19700(W) AD(       ) 2
 QS0790
 QS0790.Superseded values are not recommended for survey control.
 QS0790
 QS0790.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0790.See file dsdata.pdf to determine how the superseded data were derived.
 QS0790
 QS0790_MARKER: DS = TRIANGULATION STATION DISK
 QS0790_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0790_STAMPING: GLEN 1952
 QS0790_MARK LOGO: CGS
 QS0790_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0790+STABILITY: SURFACE MOTION
 QS0790
 QS0790  HISTORY     - Date     Condition        Report By
 QS0790  HISTORY     - 1952     MONUMENTED       CGS
 QS0790
 QS0790                          STATION DESCRIPTION
 QS0790
 QS0790'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0790'THE STATION IS ABOUT 5 MILES SOUTHEAST OF GLENCROSS, 4 MILES
 QS0790'SOUTH OF STATE HIGHWAY 8, IN SECTION 20, T 17 N, R 27 E, 49
 QS0790'FEET SOUTHWEST OF CENTER OF TRACK ROAD, AND 5 FEET NORTHEAST
 QS0790'OF A 4 X 4 INCH WITNESS POST.
 QS0790'
 QS0790'TO REACH THE STATION FROM THE POST OFFICE IN GLENCROSS, GO
 QS0790'SOUTH ON GRAVELED ROAD FOR 0.35 MILE TO A T-INTERSECTION, TURN
 QS0790'LEFT AND GO EAST ON GRADED DIRT ROAD FOR 3.4 MILES TO A SIDE
 QS0790'ROAD RIGHT, TURN RIGHT AND GO SOUTH FOR 1.9 MILES TO A TRACK
 QS0790'ROAD LEFT, TURN LEFT ON TRACK ROAD AND GO EAST FOR 1.0 MILE TO
 QS0790'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED, CONTINUE EAST ON
 QS0790'TRACK ROAD FOR 0.4 MILE TO TOP OF RIDGE AND STATION ON RIGHT.
 QS0790'
 QS0790'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QS0790'GLEN 1952.
 QS0790'
 QS0790'REFERENCE MARK 1 IS 22 FEET SOUTHWEST OF CENTER OF TRACK ROAD.
 QS0790'THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED GLEN NO 1
 QS0790'1952.
 QS0790'
 QS0790'REFERENCE MARK 2 IS 33 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QS0790'THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED GLEN NO
 QS0790'2 1952.
 QS0790'
 QS0790'THE AZIMUTH MARK IS 0.05 MILE SOUTH OF A TRACK ROAD, 3 FEET
 QS0790'EAST OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT NORTH OF A WIRE
 QS0790'FENCE.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 QS0790'GLEN 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0280 ***********************************************************************
 PR0280  DESIGNATION -  GLEN RESET
 PR0280  PID         -  PR0280
 PR0280  STATE/COUNTY-  SD/DEUEL
 PR0280  COUNTRY     -  US
 PR0280  USGS QUAD   -  LAKE FRANCIS (2017)
 PR0280
 PR0280                         *CURRENT SURVEY CONTROL
 PR0280  ______________________________________________________________________
 PR0280* NAD 83(1996) POSITION- 44 50 45.49979(N) 096 31 15.15896(W)   ADJUSTED
 PR0280* NAVD 88 ORTHO HEIGHT -   483.72  (meters)     1587.0   (feet) RESET
 PR0280  ______________________________________________________________________
 PR0280  GEOID HEIGHT    -        -25.552 (meters)                     GEOID18
 PR0280  LAPLACE CORR    -         -4.46  (seconds)                    DEFLEC18
 PR0280  HORZ ORDER      -  FIRST
 PR0280  VERT ORDER      -  THIRD
 PR0280
 PR0280.The horizontal coordinates were established by classical geodetic methods
 PR0280.and adjusted by the National Geodetic Survey in January 1998.
 PR0280
 PR0280.The orthometric height was computed from unverified reset data.
 PR0280
 PR0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0280.GEOID18 height accuracy estimate available here.
 PR0280
 PR0280.Click photographs - Photos may exist for this station.
 PR0280
 PR0280.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0280
 PR0280. The following values were computed from the NAD 83(1996) position.
 PR0280
 PR0280;                    North         East     Units Scale Factor Converg.
 PR0280;SPC SD N     -   118,435.486   874,952.126   MT  0.99994550   +2 27 44.3
 PR0280;SPC SD N     -   388,567.09  2,870,572.10   sFT  0.99994550   +2 27 44.3
 PR0280;UTM  14      - 4,968,830.058   695,915.988   MT  1.00007201   +1 44 55.8
 PR0280
 PR0280!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0280!SPC SD N     -   0.99992817  x   0.99994550  =   0.99987367
 PR0280!UTM  14      -   0.99992817  x   1.00007201  =   1.00000017
 PR0280
 PR0280:                Primary Azimuth Mark                     Grid Az
 PR0280:SPC SD N     -  GLEN AZ MK                               175 43 20.2
 PR0280:UTM  14      -  GLEN AZ MK                               176 26 08.7
 PR0280
 PR0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9591568830(NAD 83)
 PR0280
 PR0280|---------------------------------------------------------------------|
 PR0280| PID    Reference Object                     Distance      Geod. Az  |
 PR0280|                                                           dddmmss.s |
 PR0280| PR0730 CANBY MUNICIPAL TANK                APPROX.24.9 KM 1275231.3 |
 PR0280| PR0729 CANBY LIGHT AND POWER CO STACK      APPROX.24.3 KM 1281114.5 |
 PR0280| PR0935 GARY MUNICIPAL TANK                 APPROX. 8.0 KM 1403244.5 |
 PR0280| PR0277 GLEN AZ MK                                         1781104.5 |
 PR0280| PR0278 GLEN RM 2                            36.649 METERS 18132     |
 PR0280| PR0982 ALTAMONT LUTH CH SPIRE              APPROX.13.4 KM 2660609.3 |
 PR0280| PR0281 GLEN RM 1                            38.822 METERS 35754     |
 PR0280|---------------------------------------------------------------------|
 PR0280
 PR0280                          SUPERSEDED SURVEY CONTROL
 PR0280
 PR0280  NAD 83(1986)-  44 50 45.49783(N)    096 31 15.14507(W) AD(       ) 1
 PR0280  NAD 27      -  44 50 45.62800(N)    096 31 13.94500(W) AD(       ) 1
 PR0280
 PR0280.Superseded values are not recommended for survey control.
 PR0280
 PR0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0280.See file dsdata.pdf to determine how the superseded data were derived.
 PR0280
 PR0280_MARKER: DS = TRIANGULATION STATION DISK
 PR0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0280_STAMPING: GLEN 1935 1966
 PR0280_MARK LOGO: CGS
 PR0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0280+STABILITY: SURFACE MOTION
 PR0280
 PR0280  HISTORY     - Date     Condition        Report By
 PR0280  HISTORY     - 1966     MONUMENTED       CGS
 PR0280
 PR0280                          STATION DESCRIPTION
 PR0280
 PR0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1966 (EBB)
 PR0280'THE SURFACE STATION MARK HAD BEEN DESTROYED.  THE UNDERGROUND MARK,
 PR0280'REFERENCE MARKS AND AZIMUTH MARKS RECOVERED AS DESCRIBED AND FOUND IN
 PR0280'GOOD CONDITION.  A NEW STATION MARK WAS SET OVER THE UNDERGROUND MARK
 PR0280'AFTER IT HAD BEEN LOWERED VERTICALLY.
 PR0280'
 PR0280'TO REACH FROM GARY, FROM THE INTERSECTION OF THE MAIN STREET AND A
 PR0280'COUNTY ROAD ABOUT 2-1/2 BLOCKS SOUTH OF THE POST OFFICE, BY GOING WEST
 PR0280'ON THE COUNTY ROAD FOR 1.15 MILES TO CROSSROADS, TURN RIGHT AND GO
 PR0280'NORTH ON SURFACED ROAD FOR 3.95 MILES TO A SIDE ROAD LEFT, TURN LEFT
 PR0280'AND GO WEST FOR 2.0 MILES TO A T-ROAD LEFT, TURN LEFT AND GO SOUTH FOR
 PR0280'0.2 MILE TO THE STATION ON THE RIGHT.  TO REACH THE AZIMUTH MARK
 PR0280'CONTINUE SOUTH FOR 0.5 MILE TO MARK ON LEFT.
 PR0280'
 PR0280'THE STATION IS 39.5 FEET SOUTH OF THE CENTER OF A FIELD ENTRANCE, 37
 PR0280'FEET WEST OF THE CENTERLINE OF THE ROAD AND 4.5 FEET EAST OF A METAL
 PR0280'WITNESS POST SET IN RIGHT OF WAY FENCE.  THE STATION MARK IS ABOUT 2
 PR0280'FEET LOWER THAN THE TOP OF THE ROAD BANK AND THE DISK IS STAMPED GLEN
 PR0280'1935 1966.
 PR0280'
 PR0280'R.M. NO. 1 IS ABOUT 47 FEET WEST OF THE CENTERLINE OF THE ROAD AND 1
 PR0280'FOOT EAST OF RIGHT OF WAY FENCE.  MARK PROJECTS 2 INCHES AND THE DISK
 PR0280'IS STAMPED GLEN NO 1 1935.
 PR0280'
 PR0280'R.M. NO. 2 IS 48 FEET WEST OF CENTERLINE OF ROAD AND 1 FOOT EAST OF
 PR0280'RIGHT OF WAY FENCE.  MARK PROJECTS 2 INCHES AND DISK IS STAMPED GLEN
 PR0280'NO 2 1935.
 PR0280'
 PR0280'THE AZIMUTH MARK IS 32 FEET EAST OF CENTERLINE OF THE ROAD, 1 FOOT
 PR0280'NORTH OF A METAL WITNESS POST AND 0.5 FOOT WEST OF RIGHT OF WAY FENCE.
 PR0280'MARK PROJECTS 2 INCHES AND DISK IS STAMPED GLEN 1935.
 PR0280'
 PR0280'THE ELEVATION OF THE STATION IS 1,586.228 FEET.
 PR0280'
 PR0280'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--5 MILES NORTHWEST OF
 PR0280'GARY
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2578 ***********************************************************************
 AI2578  DESIGNATION -  GLENCROSS AZ MK
 AI2578  PID         -  AI2578
 AI2578  STATE/COUNTY-  SD/CORSON
 AI2578  COUNTRY     -  US
 AI2578  USGS QUAD   -  GLENCROSS NE (2017)
 AI2578
 AI2578                         *CURRENT SURVEY CONTROL
 AI2578  ______________________________________________________________________
 AI2578* NAD 83(1986) POSITION- 45 28 22.     (N) 100 50 45.     (W)   SCALED
 AI2578* NAVD 88 ORTHO HEIGHT -   655.869 (meters)     2151.80  (feet) ADJUSTED
 AI2578  ______________________________________________________________________
 AI2578  GEOID HEIGHT    -        -21.351 (meters)                     GEOID18
 AI2578  DYNAMIC HEIGHT  -        655.789 (meters)     2151.53  (feet) COMP
 AI2578  MODELED GRAVITY -    980,472.5   (mgal)                       NAVD 88
 AI2578
 AI2578  VERT ORDER      -  FIRST     CLASS II
 AI2578
 AI2578.The horizontal coordinates were scaled from a map and have
 AI2578.an estimated accuracy of +/- 6 seconds.
 AI2578
 AI2578.The orthometric height was determined by differential leveling and
 AI2578.adjusted by the NATIONAL GEODETIC SURVEY
 AI2578.in April 2000.
 AI2578
 AI2578.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2578.GEOID18 height accuracy estimate available here.
 AI2578
 AI2578.Click photographs - Photos may exist for this station.
 AI2578
 AI2578.The dynamic height is computed by dividing the NAVD 88
 AI2578.geopotential number by the normal gravity value computed on the
 AI2578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2578.degrees latitude (g = 980.6199 gals.).
 AI2578
 AI2578.The modeled gravity was interpolated from observed gravity values.
 AI2578
 AI2578;                    North         East    Units  Estimated Accuracy
 AI2578;SPC SD N     -   182,530.      533,860.      MT  (+/- 180 meters Scaled)
 AI2578
 AI2578_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR557371(NAD 83)
 AI2578
 AI2578                          SUPERSEDED SURVEY CONTROL
 AI2578
 AI2578.No superseded survey control is available for this station.
 AI2578
 AI2578_MARKER: DZ = AZIMUTH MARK DISK
 AI2578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2578_STAMPING: GLENCROSS 1952
 AI2578_MARK LOGO: CGS
 AI2578_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2578+STABILITY: SURFACE MOTION
 AI2578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2578+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI2578
 AI2578  HISTORY     - Date     Condition        Report By
 AI2578  HISTORY     - 1952     MONUMENTED       CGS
 AI2578  HISTORY     - 19990623 GOOD             NGS
 AI2578
 AI2578                          STATION DESCRIPTION
 AI2578
 AI2578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2578'9.2 KM (5.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI2578'IN TRAIL CITY, 744.0 M (2440.9 FT) EAST OF MILEPOST 174, 19.0 M (62.3
 AI2578'FT) EAST OF A UTILITY POLE, 13.9 M (45.6 FT) NORTH OF THE HIGHWAY
 AI2578'CENTERLINE, 3.1 M (10.2 FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M
 AI2578'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 AI2578'M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 AI2578'PROPERTY OWNED BY LAURIE JONES, BOX 156, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH8562 ***********************************************************************
 AH8562  DESIGNATION -  GLENCROSS AZ MK 2
 AH8562  PID         -  AH8562
 AH8562  STATE/COUNTY-  SD/DEWEY
 AH8562  COUNTRY     -  US
 AH8562  USGS QUAD   -  GLENCROSS NE (2017)
 AH8562
 AH8562                         *CURRENT SURVEY CONTROL
 AH8562  ______________________________________________________________________
 AH8562* NAD 83(1986) POSITION- 45 28 21.28   (N) 100 50 55.72   (W)   HD_HELD1
 AH8562* NAVD 88 ORTHO HEIGHT -   654.065 (meters)     2145.88  (feet) ADJUSTED
 AH8562  ______________________________________________________________________
 AH8562  GEOID HEIGHT    -        -21.349 (meters)                     GEOID18
 AH8562  DYNAMIC HEIGHT  -        653.985 (meters)     2145.62  (feet) COMP
 AH8562  MODELED GRAVITY -    980,472.1   (mgal)                       NAVD 88
 AH8562
 AH8562  VERT ORDER      -  FIRST     CLASS II
 AH8562
 AH8562.The horizontal coordinates were determined by differentially corrected
 AH8562.hand held GPS observations or other comparable positioning techniques
 AH8562.and have an estimated accuracy of +/- 3 meters.
 AH8562
 AH8562.The orthometric height was determined by differential leveling and
 AH8562.adjusted by the NATIONAL GEODETIC SURVEY
 AH8562.in April 2000.
 AH8562
 AH8562.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH8562.GEOID18 height accuracy estimate available here.
 AH8562
 AH8562.Click photographs - Photos may exist for this station.
 AH8562
 AH8562.The dynamic height is computed by dividing the NAVD 88
 AH8562.geopotential number by the normal gravity value computed on the
 AH8562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH8562.degrees latitude (g = 980.6199 gals.).
 AH8562
 AH8562.The modeled gravity was interpolated from observed gravity values.
 AH8562
 AH8562;                    North         East    Units  Estimated Accuracy
 AH8562;SPC SD N     -   182,508.4     533,629.8     MT  (+/- 3 meters HH1 GPS) 
 AH8562
 AH8562_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5548837112(NAD 83)
 AH8562
 AH8562                          SUPERSEDED SURVEY CONTROL
 AH8562
 AH8562.No superseded survey control is available for this station.
 AH8562
 AH8562_MARKER: DZ = AZIMUTH MARK DISK
 AH8562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH8562_STAMPING: GLENCROSS 1952 NO 2 1982
 AH8562_MARK LOGO: NGS
 AH8562_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH8562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH8562+STABILITY: SURFACE MOTION
 AH8562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH8562+SATELLITE: SATELLITE OBSERVATIONS - September 21, 1999
 AH8562
 AH8562  HISTORY     - Date     Condition        Report By
 AH8562  HISTORY     - 1982     MONUMENTED       NGS
 AH8562  HISTORY     - 19990921 GOOD             NGS
 AH8562
 AH8562                          STATION DESCRIPTION
 AH8562
 AH8562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 AH8562'THE STATION IS LOCATED ABOUT 5.8 KM (3.60 MI) NORTHEAST OF GLENCROSS,
 AH8562'ALONG THE SOUTH SIDE OF HIGHWAY 20 AND JUST SOUTH OF THE DEWEY-CORSON
 AH8562'COUNTY LINE.  TO REACH THE STATION FROM THE POST OFFICE IN TIMBER
 AH8562'LAKE, GO NORTH ON MAIN STREET FOR 0.5 KM (0.30 MI) TO HIGHWAY 20.
 AH8562'FOLLOW HIGHWAY 20 NORTH AND EAST FOR 17 KM (10.55 MI) TO A SIDE ROAD
 AH8562'RIGHT.  LEADING TO GLENCROSS.  CONTINUE EAST ALONG THE HIGHWAY FOR 5.2
 AH8562'KM (3.25 MI) TO THE STATION ON THE RIGHT.  THE STATION MARK IS A
 AH8562'STANDARD NGS AZIMUTH DISK STAMPED--GLENCROSS 1952 NO 2 1982--SET INTO
 AH8562'THE TOP OF A ROUND CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER AND
 AH8562'PROJECTS 5 CM (2 INCHES).  IT IS 9.3 M (30.5 FT) SOUTH OF THE CENTER
 AH8562'OF THE HIGHWAY, 0.55 M (1.80 FT) WEST OF A METAL WITNESS POST, AND
 AH8562'0.28 M (0.92 FT) NORTH OF A FENCE.
 AH8562
 AH8562                          STATION RECOVERY (1999)
 AH8562
 AH8562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AH8562'9.2 KM (5.70 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AH8562'IN TRAIL CITY, 518.0 M (1699.5 FT) EAST OF MILEPOST 174, 9.1 M (29.9
 AH8562'FT) SOUTH OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) WEST OF A WITNESS
 AH8562'POST, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT)
 AH8562'NORTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 AH8562'GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0798 ***********************************************************************
 QS0798  DESIGNATION -  GLENCROSS BAGLEY ELEV S GABLE
 QS0798  PID         -  QS0798
 QS0798  STATE/COUNTY-  SD/DEWEY
 QS0798  COUNTRY     -  US
 QS0798  USGS QUAD   -  GLENCROSS (2017)
 QS0798
 QS0798                         *CURRENT SURVEY CONTROL
 QS0798  ______________________________________________________________________
 QS0798* NAD 83(1996) POSITION- 45 26 58.63781(N) 100 55 17.29738(W)   ADJUSTED
 QS0798  ______________________________________________________________________
 QS0798  GEOID HEIGHT    -        -21.332 (meters)                     GEOID18
 QS0798  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 QS0798  HORZ ORDER      -  THIRD
 QS0798
 QS0798.The horizontal coordinates were established by classical geodetic methods
 QS0798.and adjusted by the National Geodetic Survey in January 1998.
 QS0798
 QS0798.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0798.GEOID18 height accuracy estimate available here.
 QS0798
 QS0798.Click photographs - Photos may exist for this station.
 QS0798
 QS0798.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0798
 QS0798. The following values were computed from the NAD 83(1996) position.
 QS0798
 QS0798;                    North         East     Units Scale Factor Converg.
 QS0798;SPC SD N     -   180,019.417   527,919.577   MT  0.99996327   -0 39 07.8
 QS0798;SPC SD N     -   590,613.70  1,732,016.15   sFT  0.99996327   -0 39 07.8
 QS0798;UTM  14      - 5,034,695.399   349,748.164   MT  0.99987757   -1 22 10.4
 QS0798
 QS0798_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4974834695(NAD 83)
 QS0798
 QS0798                          SUPERSEDED SURVEY CONTROL
 QS0798
 QS0798  NAD 83(1986)-  45 26 58.62937(N)    100 55 17.29387(W) AD(       ) 3
 QS0798  NAD 27      -  45 26 58.67000(N)    100 55 15.78000(W) AD(       ) 3
 QS0798
 QS0798.Superseded values are not recommended for survey control.
 QS0798
 QS0798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0798.See file dsdata.pdf to determine how the superseded data were derived.
 QS0798
 QS0798_MARKER: 81 = GABLE
 QS0798
 QS0798  HISTORY     - Date     Condition        Report By
 QS0798  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0798
 QS0798                          STATION DESCRIPTION
 QS0798
 QS0798'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0798'THE STATION IS A WOODEN BUILDING PAINTED RED, ABOUT 80 FEET
 QS0798'HIGH.  IT IS LOCATED IN THE NORTHERN PART OF THE TOWN OF
 QS0798'GLENCROSS, JUST SOUTH OF THE CHICAGO MILWAUKEE ST. PAUL AND
 QS0798'PACIFIC RAILROAD TRACKS, AND EAST OF THE FARMERS NATIONAL
 QS0798'GRAIN ELEVATOR.
 QS0798'
 QS0798'THE POINT OBSERVED WAS THE APEX OF THE SOUTH GABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0789 ***********************************************************************
 QS0789  DESIGNATION -  GLENCROSS RESET
 QS0789  PID         -  QS0789
 QS0789  STATE/COUNTY-  SD/CORSON
 QS0789  COUNTRY     -  US
 QS0789  USGS QUAD   -  GLENCROSS NE (2017)
 QS0789
 QS0789                         *CURRENT SURVEY CONTROL
 QS0789  ______________________________________________________________________
 QS0789* NAD 83(1996) POSITION- 45 28 23.81223(N) 100 51 14.60425(W)   ADJUSTED
 QS0789* NAVD 88 ORTHO HEIGHT -   657.237 (meters)     2156.29  (feet) ADJUSTED
 QS0789  ______________________________________________________________________
 QS0789  GEOID HEIGHT    -        -21.346 (meters)                     GEOID18
 QS0789  LAPLACE CORR    -         -1.58  (seconds)                    DEFLEC18
 QS0789  DYNAMIC HEIGHT  -        657.156 (meters)     2156.02  (feet) COMP
 QS0789  MODELED GRAVITY -    980,471.4   (mgal)                       NAVD 88
 QS0789
 QS0789  HORZ ORDER      -  THIRD
 QS0789  VERT ORDER      -  FIRST     CLASS II
 QS0789
 QS0789.The horizontal coordinates were established by classical geodetic methods
 QS0789.and adjusted by the National Geodetic Survey in January 1998.
 QS0789
 QS0789.The orthometric height was determined by differential leveling and
 QS0789.adjusted by the NATIONAL GEODETIC SURVEY
 QS0789.in April 2000.
 QS0789
 QS0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0789.GEOID18 height accuracy estimate available here.
 QS0789
 QS0789.Click photographs - Photos may exist for this station.
 QS0789
 QS0789.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0789
 QS0789.The dynamic height is computed by dividing the NAVD 88
 QS0789.geopotential number by the normal gravity value computed on the
 QS0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0789.degrees latitude (g = 980.6199 gals.).
 QS0789
 QS0789.The modeled gravity was interpolated from observed gravity values.
 QS0789
 QS0789. The following values were computed from the NAD 83(1996) position.
 QS0789
 QS0789;                    North         East     Units Scale Factor Converg.
 QS0789;SPC SD N     -   182,590.893   533,220.509   MT  0.99996622   -0 36 16.0
 QS0789;SPC SD N     -   599,050.29  1,749,407.62   sFT  0.99996622   -0 36 16.0
 QS0789;UTM  14      - 5,037,200.050   355,080.364   MT  0.99985822   -1 19 19.3
 QS0789
 QS0789!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0789!SPC SD N     -   0.99990032  x   0.99996622  =   0.99986654
 QS0789!UTM  14      -   0.99990032  x   0.99985822  =   0.99975855
 QS0789
 QS0789:                Primary Azimuth Mark                     Grid Az
 QS0789:SPC SD N     -  GLENCROSS AZ MK                          095 32 00.7
 QS0789:UTM  14      -  GLENCROSS AZ MK                          096 15 04.0
 QS0789
 QS0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5508037200(NAD 83)
 QS0789
 QS0789|---------------------------------------------------------------------|
 QS0789| PID    Reference Object                     Distance      Geod. Az  |
 QS0789|                                                           dddmmss.s |
 QS0789| AI2577 GLENCROSS RM 1                       18.123 METERS 09339     |
 QS0789| AI2578 GLENCROSS AZ MK                                    0945544.7 |
 QS0789| QS0799 GLENCROSS SAC HEART CH SPIRE        APPROX. 6.1 KM 2394218.6 |
 QS0789| QS0798 GLENCROSS BAGLEY ELEV S GABLE       APPROX. 5.9 KM 2433103.9 |
 QS0789| CO5049 GLENCROSS RM 2                       10.802 METERS 35604     |
 QS0789|---------------------------------------------------------------------|
 QS0789
 QS0789                          SUPERSEDED SURVEY CONTROL
 QS0789
 QS0789  NAD 83(1986)-  45 28 23.80375(N)    100 51 14.60150(W) AD(       ) 3
 QS0789  NAD 27      -  45 28 23.83500(N)    100 51 13.10900(W) AD(       ) 3
 QS0789
 QS0789.Superseded values are not recommended for survey control.
 QS0789
 QS0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0789.See file dsdata.pdf to determine how the superseded data were derived.
 QS0789
 QS0789_MARKER: DH = HORIZONTAL CONTROL DISK
 QS0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0789_STAMPING: GLENCROSS 1952 1982
 QS0789_MARK LOGO: NGS
 QS0789_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0789+STABILITY: SURFACE MOTION
 QS0789_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0789+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0789
 QS0789  HISTORY     - Date     Condition        Report By
 QS0789  HISTORY     - 1982     MONUMENTED       NGS
 QS0789  HISTORY     - 19990623 GOOD             NGS
 QS0789
 QS0789                          STATION DESCRIPTION
 QS0789
 QS0789'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 QS0789'THE AZIMUTH MARK AND REFERENCE MARK 1 WERE RECOVERED IN GOOD
 QS0789'CONDITION.  REFERENCE MARK 2 AND THE STATION MARK WERE RECOVERED WITH
 QS0789'THE TOPS, INCLUDING THE DISKS, BROKEN OFF, AND THE AZIMUTH MARK WAS
 QS0789'BLACKED BY TREES THAT COULD NOT BE CUT.  A NEW SURFACE MARK, REFERENCE
 QS0789'MARK 3 AND AZIMUTH MARK 2 WERE ESTABLISHED AT THIS TIME. THE DISTANCE
 QS0789'AND DIRECTION TO REFERENCE MARK 1 CHECKED THE 1952 DATA WITHIN THE
 QS0789'ALLOWABLE.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED
 QS0789'ABOUT 5.5 KM (3.40 MI) NORTHEAST OF GLENCROSS, 0.1 KM (0.05 MI) NORTH
 QS0789'OF HIGHWAY 20 AND THE DEWEY-CORSON COUNTY LINE, ALONG THE WEST SIDE OF
 QS0789'A SECTION LINE ROAD.  TO REACH THE STATION FROM THE POST OFFICE IN
 QS0789'TIMBER LAKE, GO NORTH ON MAIN STREET FOR 0.5 KM (0.30 MI) TO HIGHWAY
 QS0789'20.  FOLLOW HIGHWAY 20 NORTH AND EAST FOR 17 KM (10.55 MI) TO A SIDE
 QS0789'ROAD RIGHT, LEADING TO GLENCROSS.  CONTINUE EAST ON HIGHWAY 20 FOR 4.8
 QS0789'KM (3.00 MI) TO A FARM YARD ON THE RIGHT AND A TRACK ROAD LEFT.  TURN
 QS0789'LEFT AND GO 0.1 KM (0.05 MI) TO THE STATION ON THE LEFT.  THE STATION
 QS0789'IS A STANDARD NGS DISK STAMPED--GLENCROSS 1952 1982-SET INTO THE TOP
 QS0789'OF A ROUND CONCRETE MONUMENT 12 INCHES(30 CM) IN DIAMETER FLUSH WITH
 QS0789'THE GROUND.  LOCATED 18.2 METERS (59.7 FT) W FROM A METAL WITNESS
 QS0789'POST.  10.2 METERS (33.5 FT) W FROM THE CENTER OF A TRACK ROAD.  11.55
 QS0789'METERS (37.89 FT) S FROM A FECNE CORNER.  1.1 METES E FROM FENCE.  THE
 QS0789'UNDERGROUND MARK IS A STANDARD CGS DISK STAMPED--GLENCROSS 1952--SET
 QS0789'INTO AN IRREGULAR MASS OF CONCRETE 3 FEET (0.9 M) 0.9 METERS (3.0 FT)
 QS0789'BELOW THE STATION.  REFERENCE MARK NO.  1 IS A STANDARD CGS DISK
 QS0789'STAMPED--GLENCROSS NO 1 1952--SET INTO THE TOP OF A ROUND CONCRETE
 QS0789'MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING INCHES (20 CM) ABOVE
 QS0789'THE GROUND.  LOCATED 11.6 METERS (38.1 FT) S FROM A FENCE CORNER.  7.9
 QS0789'METERS (25.9 FT) E FROM THE CENTER OF THE TRACK ROAD.  0.35 METERS
 QS0789'(1.15 FT) N FROM A METAL WITNESS POST.  0.25 METERS (0.82 FT) W FROM A
 QS0789'FENCE AND 1 FEET (0.3 M) 0.3 METERS (1.0 FT) LOWER THAN THE STATION.
 QS0789'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED--GLENCROSS 1952 NO
 QS0789'3 1982--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 QS0789'CM) IN DIAMETER.  LOCATE 22.7 METERS (74.5 FT) NW FROM A METAL WITNESS
 QS0789'POST.  10.9 METERS (35.8 FT) W FROM THE CENTER OF THE TRACK ROAD.
 QS0789'0.75 METERS (2.46 FT) SE FROM A FENCE CORNER, AND 1 FEET (0.3 M) 0.3
 QS0789'METERS (1.0 FT) LOWER THAN THE STATION.  AZIMUTH MARK NO 2 IS A
 QS0789'STANDARD NGS DISK STAMPED--GLENCROSS 1952 NO 2 1982--SET INTO THE TOP
 QS0789'OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING
 QS0789'2 INCHES 5 CM ABOVE THE GROUND.  NO UNDERGROUND MARK SET DUE TO ROCK
 QS0789'IN BOTTOM OF HOLE. LOCATE 9.3 METERS (30.5 FT) S FROM THE CENTER OF
 QS0789'HIGHWAY 20.  0.55 METERS (1.80 FT) W FROM A METAL WITNESS POST.  0.28
 QS0789'METERS (0.92 FT) N FROM A FENCE.  TO REACH THE AZIMUTH MARK FROM THE
 QS0789'STATION, GO SOUTH 0.1 KM (0.05 MI) TO HIGHWAY 20.  TURN LEFT AND GO
 QS0789'EAST ON THE HIGHWAY FOR 0.4 KM (0.25 MI) TO THE MARK ON THE RIGHT.
 QS0789
 QS0789                          STATION RECOVERY (1999)
 QS0789
 QS0789'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0789'9.9 KM (6.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0789'IN TRAIL CITY, 118.0 M (387.1 FT) EAST OF MILEPOST 174, 67.0 M (219.8
 QS0789'FT) NORTH OF THE HIGHWAY CENTERLINE, 18.0 M (59.1 FT) WEST OF
 QS0789'REFERENCE MARK 1, 11.0 M (36.1 FT) WEST OF THE CENTER OF A TRACK ROAD,
 QS0789'10.8 M (35.4 FT) SOUTH OF REFERENCE MARK 3, 1.1 M (3.6 FT) EAST OF A
 QS0789'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, 0.3 M (1.0 FT) EAST OF
 QS0789'A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 QS0789'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QS0789'PROPERTY OWNED BY LAURIE JONES, BOX 156, TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2577 ***********************************************************************
 AI2577  DESIGNATION -  GLENCROSS RM 1
 AI2577  PID         -  AI2577
 AI2577  STATE/COUNTY-  SD/CORSON
 AI2577  COUNTRY     -  US
 AI2577  USGS QUAD   -  GLENCROSS NE (2017)
 AI2577
 AI2577                         *CURRENT SURVEY CONTROL
 AI2577  ______________________________________________________________________
 AI2577* NAD 83(1986) POSITION- 45 28 23.77   (N) 100 51 13.77   (W)   HD_HELD1
 AI2577* NAVD 88 ORTHO HEIGHT -   656.851 (meters)     2155.02  (feet) ADJUSTED
 AI2577  ______________________________________________________________________
 AI2577  GEOID HEIGHT    -        -21.346 (meters)                     GEOID18
 AI2577  DYNAMIC HEIGHT  -        656.770 (meters)     2154.75  (feet) COMP
 AI2577  MODELED GRAVITY -    980,471.5   (mgal)                       NAVD 88
 AI2577
 AI2577  VERT ORDER      -  FIRST     CLASS II
 AI2577
 AI2577.The horizontal coordinates were determined by differentially corrected
 AI2577.hand held GPS observations or other comparable positioning techniques
 AI2577.and have an estimated accuracy of +/- 3 meters.
 AI2577
 AI2577.The orthometric height was determined by differential leveling and
 AI2577.adjusted by the NATIONAL GEODETIC SURVEY
 AI2577.in April 2000.
 AI2577
 AI2577.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2577.GEOID18 height accuracy estimate available here.
 AI2577
 AI2577.Click photographs - Photos may exist for this station.
 AI2577
 AI2577.The dynamic height is computed by dividing the NAVD 88
 AI2577.geopotential number by the normal gravity value computed on the
 AI2577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2577.degrees latitude (g = 980.6199 gals.).
 AI2577
 AI2577.The modeled gravity was interpolated from observed gravity values.
 AI2577
 AI2577;                    North         East    Units  Estimated Accuracy
 AI2577;SPC SD N     -   182,589.4     533,238.6     MT  (+/- 3 meters HH1 GPS) 
 AI2577
 AI2577_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5509837198(NAD 83)
 AI2577
 AI2577                          SUPERSEDED SURVEY CONTROL
 AI2577
 AI2577.No superseded survey control is available for this station.
 AI2577
 AI2577_MARKER: DR = REFERENCE MARK DISK
 AI2577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2577_STAMPING: GLENCROSS NO 1 1952
 AI2577_MARK LOGO: CGS
 AI2577_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2577+STABILITY: SURFACE MOTION
 AI2577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2577+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI2577
 AI2577  HISTORY     - Date     Condition        Report By
 AI2577  HISTORY     - 1952     MONUMENTED       CGS
 AI2577  HISTORY     - 19990623 GOOD             NGS
 AI2577
 AI2577                          STATION DESCRIPTION
 AI2577
 AI2577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2577'9.9 KM (6.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI2577'IN TRAIL CITY, 118.0 M (387.1 FT) EAST OF MILEPOST 174, 67.0 M (219.8
 AI2577'FT) NORTH OF THE HIGHWAY CENTERLINE, 22.3 M (73.2 FT) SOUTHEAST OF
 AI2577'REFERENCE MARK 3, 18.0 M (59.1 FT) EAST OF THE STATION MARK, 7.0 M
 AI2577'(23.0 FT) EAST OF THE CENTER OF A TRACK ROAD, 0.4 M (1.3 FT) NORTH OF
 AI2577'A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0
 AI2577'FT) WEST OF A FENCE, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST, AND THE
 AI2577'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 AI2577'MONUMENT IS ON PROPERTY 0WNED BY LAURIE JONES, BOX 156, TRAIL CITY, SD
 AI2577'57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI4123 ***********************************************************************
 AI4123  DESIGNATION -  GLENCROSS RM 3
 AI4123  PID         -  AI4123
 AI4123  STATE/COUNTY-  SD/CORSON
 AI4123  COUNTRY     -  US
 AI4123  USGS QUAD   -  GLENCROSS NE (2017)
 AI4123
 AI4123                         *CURRENT SURVEY CONTROL
 AI4123  ______________________________________________________________________
 AI4123* NAD 83(1986) POSITION- 45 28 24.16   (N) 100 51 14.64   (W)   HD_HELD1
 AI4123* NAVD 88 ORTHO HEIGHT -   656.975 (meters)     2155.43  (feet) ADJUSTED
 AI4123  ______________________________________________________________________
 AI4123  GEOID HEIGHT    -        -21.346 (meters)                     GEOID18
 AI4123  DYNAMIC HEIGHT  -        656.894 (meters)     2155.16  (feet) COMP
 AI4123  MODELED GRAVITY -    980,471.5   (mgal)                       NAVD 88
 AI4123
 AI4123  VERT ORDER      -  FIRST     CLASS II
 AI4123
 AI4123.The horizontal coordinates were determined by differentially corrected
 AI4123.hand held GPS observations or other comparable positioning techniques
 AI4123.and have an estimated accuracy of +/- 3 meters.
 AI4123
 AI4123.The orthometric height was determined by differential leveling and
 AI4123.adjusted by the NATIONAL GEODETIC SURVEY
 AI4123.in April 2000.
 AI4123
 AI4123.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI4123.GEOID18 height accuracy estimate available here.
 AI4123
 AI4123.Click photographs - Photos may exist for this station.
 AI4123
 AI4123.The dynamic height is computed by dividing the NAVD 88
 AI4123.geopotential number by the normal gravity value computed on the
 AI4123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI4123.degrees latitude (g = 980.6199 gals.).
 AI4123
 AI4123.The modeled gravity was interpolated from observed gravity values.
 AI4123
 AI4123;                    North         East    Units  Estimated Accuracy
 AI4123;SPC SD N     -   182,601.6     533,219.8     MT  (+/- 3 meters HH1 GPS) 
 AI4123
 AI4123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5507937210(NAD 83)
 AI4123
 AI4123                          SUPERSEDED SURVEY CONTROL
 AI4123
 AI4123.No superseded survey control is available for this station.
 AI4123
 AI4123_MARKER: DR = REFERENCE MARK DISK
 AI4123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI4123_STAMPING: GLENCROSS 1952 NO 3 1982
 AI4123_MARK LOGO: NGS
 AI4123_PROJECTION: FLUSH
 AI4123_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI4123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI4123+STABILITY: SURFACE MOTION
 AI4123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI4123+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 AI4123
 AI4123  HISTORY     - Date     Condition        Report By
 AI4123  HISTORY     - 1982     MONUMENTED       NGS
 AI4123  HISTORY     - 19990623 GOOD             NGS
 AI4123
 AI4123                          STATION DESCRIPTION
 AI4123
 AI4123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI4123'9.9 KM (6.15 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI4123'IN TRAIL CITY, 118.0 M (387.1 FT) EAST OF MILEPOST 174, 85.8 M (281.5
 AI4123'FT) NORTH OF THE HIGHWAY CENTERLINE, 22.3 M (73.2 FT) NORTHWEST OF
 AI4123'REFERENCE MARK 1, 11.0 M (36.1 FT) WEST OF THE CENTER OF A TRACK ROAD,
 AI4123'10.8 M (35.4 FT) NORTH OF THE STATION MARK, 2.8 M (9.2 FT) NORTH OF
 AI4123'THE CENTER OF A GATE, 0.8 M (2.6 FT) SOUTHEAST OF A FENCE CORNER, 0.5
 AI4123'M (1.6 FT) ABOVE THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) SOUTH OF A
 AI4123'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 AI4123'NOTE--THE MONUMENT IS ON PROPERTY OWNED BY LAURIE JONES, BOX 156,
 AI4123'TRAIL CITY, SD 57657.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0799 ***********************************************************************
 QS0799  DESIGNATION -  GLENCROSS SAC HEART CH SPIRE
 QS0799  PID         -  QS0799
 QS0799  STATE/COUNTY-  SD/DEWEY
 QS0799  COUNTRY     -  US
 QS0799  USGS QUAD   -  GLENCROSS (2017)
 QS0799
 QS0799                         *CURRENT SURVEY CONTROL
 QS0799  ______________________________________________________________________
 QS0799* NAD 83(1996) POSITION- 45 26 44.19125(N) 100 55 16.67177(W)   ADJUSTED
 QS0799  ______________________________________________________________________
 QS0799  GEOID HEIGHT    -        -21.338 (meters)                     GEOID18
 QS0799  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 QS0799  HORZ ORDER      -  THIRD
 QS0799
 QS0799.The horizontal coordinates were established by classical geodetic methods
 QS0799.and adjusted by the National Geodetic Survey in January 1998.
 QS0799
 QS0799.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0799.GEOID18 height accuracy estimate available here.
 QS0799
 QS0799.Click photographs - Photos may exist for this station.
 QS0799
 QS0799.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0799
 QS0799. The following values were computed from the NAD 83(1996) position.
 QS0799
 QS0799;                    North         East     Units Scale Factor Converg.
 QS0799;SPC SD N     -   179,573.309   527,928.095   MT  0.99996278   -0 39 07.3
 QS0799;SPC SD N     -   589,150.10  1,732,044.09   sFT  0.99996278   -0 39 07.3
 QS0799;UTM  14      - 5,034,249.257   349,751.096   MT  0.99987756   -1 22 09.6
 QS0799
 QS0799_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR4975134249(NAD 83)
 QS0799
 QS0799                          SUPERSEDED SURVEY CONTROL
 QS0799
 QS0799  NAD 83(1986)-  45 26 44.18285(N)    100 55 16.66829(W) AD(       ) 3
 QS0799  NAD 27      -  45 26 44.22000(N)    100 55 15.15500(W) AD(       ) 3
 QS0799
 QS0799.Superseded values are not recommended for survey control.
 QS0799
 QS0799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0799.See file dsdata.pdf to determine how the superseded data were derived.
 QS0799
 QS0799_MARKER: 91 = CHURCH CROSS
 QS0799
 QS0799  HISTORY     - Date     Condition        Report By
 QS0799  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0799
 QS0799                          STATION DESCRIPTION
 QS0799
 QS0799'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0799'THE CHURCH IS IN SOUTH END OF GLENCROSS.  IT IS WOODEN BUILDING
 QS0799'PAINTED WHITE, AND IS ABOUT 50 FEET HIGH.  IT HAS A CROSS
 QS0799'AT THE TOP OF THE SPIRE.
 QS0799'
 QS0799'THE POINT INTERSECTED WAS THE BASE OF THE CROSS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0460 ***********************************************************************
 QT0460  DESIGNATION -  GLENDO
 QT0460  PID         -  QT0460
 QT0460  STATE/COUNTY-  SD/PERKINS
 QT0460  COUNTRY     -  US
 QT0460  USGS QUAD   -  PRAIRIE CITY NW (2017)
 QT0460
 QT0460                         *CURRENT SURVEY CONTROL
 QT0460  ______________________________________________________________________
 QT0460* NAD 83(1996) POSITION- 45 40 21.31278(N) 102 53 29.04185(W)   ADJUSTED
 QT0460* NAVD 88 ORTHO HEIGHT -   826.    (meters)     2710.    (feet) SCALED
 QT0460  ______________________________________________________________________
 QT0460  GEOID HEIGHT    -        -17.137 (meters)                     GEOID18
 QT0460  LAPLACE CORR    -         -7.36  (seconds)                    DEFLEC18
 QT0460  HORZ ORDER      -  THIRD
 QT0460
 QT0460.The horizontal coordinates were established by classical geodetic methods
 QT0460.and adjusted by the National Geodetic Survey in January 1998.
 QT0460
 QT0460.The orthometric height was scaled from a topographic map.
 QT0460
 QT0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0460.GEOID18 height accuracy estimate available here.
 QT0460
 QT0460.Click photographs - Photos may exist for this station.
 QT0460
 QT0460.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0460
 QT0460. The following values were computed from the NAD 83(1996) position.
 QT0460
 QT0460;                    North         East     Units Scale Factor Converg.
 QT0460;SPC SD N     -   208,412.487   374,753.541   MT  0.99999794   -2 02 46.9
 QT0460;SPC SD N     -   683,766.63  1,229,503.91   sFT  0.99999794   -2 02 46.9
 QT0460;UTM  13      - 5,059,833.035   664,233.264   MT  0.99993162   +1 30 31.5
 QT0460
 QT0460!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0460!SPC SD N     -   0.99987314  x   0.99999794  =   0.99987108
 QT0460!UTM  13      -   0.99987314  x   0.99993162  =   0.99980476
 QT0460
 QT0460:                Primary Azimuth Mark                     Grid Az
 QT0460:SPC SD N     -  GLENDO AZ MK                             011 39 04.1
 QT0460:UTM  13      -  GLENDO AZ MK                             008 05 45.7
 QT0460
 QT0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL6423359833(NAD 83)
 QT0460
 QT0460|---------------------------------------------------------------------|
 QT0460| PID    Reference Object                     Distance      Geod. Az  |
 QT0460|                                                           dddmmss.s |
 QT0460| CQ7680 GLENDO AZ MK                                       0093617.2 |
 QT0460| CQ7681 GLENDO RM 1                          13.211 METERS 09156     |
 QT0460| CQ7682 GLENDO RM 2                          13.398 METERS 17631     |
 QT0460|---------------------------------------------------------------------|
 QT0460
 QT0460                          SUPERSEDED SURVEY CONTROL
 QT0460
 QT0460  NAD 83(1993)-  45 40 21.30280(N)    102 53 29.03924(W) AD(       ) 3
 QT0460  NAD 83(1986)-  45 40 21.30239(N)    102 53 29.03886(W) AD(       ) 3
 QT0460  NAD 27      -  45 40 21.32600(N)    102 53 27.43400(W) AD(       ) 3
 QT0460
 QT0460.Superseded values are not recommended for survey control.
 QT0460
 QT0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0460.See file dsdata.pdf to determine how the superseded data were derived.
 QT0460
 QT0460_MARKER: DS = TRIANGULATION STATION DISK
 QT0460_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0460_STAMPING: GLENDO 1952
 QT0460_MARK LOGO: CGS
 QT0460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0460+STABILITY: SURFACE MOTION
 QT0460
 QT0460  HISTORY     - Date     Condition        Report By
 QT0460  HISTORY     - 1952     MONUMENTED       CGS
 QT0460
 QT0460                          STATION DESCRIPTION
 QT0460
 QT0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0460'THE STATION IS IN SECTION 28, T 20 N, R 10 E, ABOUT 9-1/4 MILES
 QT0460'NORTH AND 4 MILES WEST OF PRAIRIE CITY, 8-1/4 MILES EAST AND
 QT0460'7-1/4 MILES SOUTH OF RALP, 0.2 MILE WEST OF A GRADED DIRT
 QT0460'ROAD AND 5 FEET NORTHEAST OF A 4 X 4 INCH WITNESS POST.
 QT0460'
 QT0460'TO REACH THE STATION FROM THE CROSS ROAD AT THE NORTHEAST
 QT0460'EDGE OF PRAIRIE CITY, GO WEST ON STATE HIGHWAY 8 FOR 4.15 MILES
 QT0460'TO A CROSS ROAD, TURN RIGHT AND GO NORTH ON THE MAIN GRADED
 QT0460'DIRT ROAD FOR 9.3 MILES TO A LARGE STEEL AND CONCRETE BRIDGE,
 QT0460'CONTINUE NORTH FOR 0.5 MILE TO A T-INTERSECTION, TURN RIGHT
 QT0460'AND GO EAST AND NORTH FOR 1.0 MILE TO A POINT JUST EAST OF
 QT0460'A HIGH, FLAT-TOPPED BUTTE, (FROM THIS POINT THE AZIMUTH MARK
 QT0460'MAY BE REACHED BY GOING NORTH ON THE MAIN ROAD FOR 0.7 MILE
 QT0460'TO THE MARK ON THE RIGHT AS DESCRIBED), TURN LEFT, LEAVING
 QT0460'THE MAIN ROAD AND GO WEST FOR 0.2 MILE TO THE TOP OF THE
 QT0460'BUTTE AND THE STATION.
 QT0460'
 QT0460'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0460'GLENDO 1952.
 QT0460'
 QT0460'REFERENCE MARK 1 IS 46 FEET EAST OF A 4 X 4 INCH WITNESS
 QT0460'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0460'GLENDO NO 1 1952.
 QT0460'
 QT0460'REFERENCE MARK 2 IS 40 FEET SOUTH OF A 4 X 4 INCH WITNESS
 QT0460'POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED
 QT0460'GLENDO NO 2 1952.
 QT0460'
 QT0460'THE AZIMUTH MARK IS 0.15 MILE SOUTH OF A SCHOOL HOUSE, 31 FEET
 QT0460'EAST OF THE CENTER OF THE GRADED ROAD, 4 FEET SOUTH OF A
 QT0460'4 X 4 INCH WITNESS POST AND 1 FOOT WEST OF A WIRE FENCE.  THE
 QT0460'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GLENDO 1952.
 QT0460'
 QT0460'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0700 ***********************************************************************
 QS0700  DESIGNATION -  GLENHAM CHURCH SPIRE
 QS0700  PID         -  QS0700
 QS0700  STATE/COUNTY-  SD/WALWORTH
 QS0700  COUNTRY     -  US
 QS0700  USGS QUAD   -  GLENHAM (2017)
 QS0700
 QS0700                         *CURRENT SURVEY CONTROL
 QS0700  ______________________________________________________________________
 QS0700* NAD 83(1996) POSITION- 45 32 09.00241(N) 100 16 18.63382(W)   ADJUSTED
 QS0700  ______________________________________________________________________
 QS0700  GEOID HEIGHT    -        -22.055 (meters)                     GEOID18
 QS0700  LAPLACE CORR    -         -3.19  (seconds)                    DEFLEC18
 QS0700  HORZ ORDER      -  THIRD
 QS0700
 QS0700.The horizontal coordinates were established by classical geodetic methods
 QS0700.and adjusted by the National Geodetic Survey in January 1998.
 QS0700
 QS0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0700.GEOID18 height accuracy estimate available here.
 QS0700
 QS0700.Click photographs - Photos may exist for this station.
 QS0700
 QS0700.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0700
 QS0700. The following values were computed from the NAD 83(1996) position.
 QS0700
 QS0700;                    North         East     Units Scale Factor Converg.
 QS0700;SPC SD N     -   189,226.307   578,767.354   MT  0.99997487   -0 11 32.6
 QS0700;SPC SD N     -   620,819.98  1,898,839.23   sFT  0.99997487   -0 11 32.6
 QS0700;UTM  14      - 5,043,264.222   400,698.187   MT  0.99972124   -0 54 28.0
 QS0700
 QS0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0069843264(NAD 83)
 QS0700
 QS0700                          SUPERSEDED SURVEY CONTROL
 QS0700
 QS0700  NAD 83(1986)-  45 32 08.99217(N)    100 16 18.63221(W) AD(       ) 3
 QS0700  NAD 27      -  45 32 09.02000(N)    100 16 17.18000(W) AD(       ) 3
 QS0700
 QS0700.Superseded values are not recommended for survey control.
 QS0700
 QS0700.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0700.See file dsdata.pdf to determine how the superseded data were derived.
 QS0700
 QS0700_MARKER: 90 = CHURCH SPIRE
 QS0700
 QS0700  HISTORY     - Date     Condition        Report By
 QS0700  HISTORY     - 1934     FIRST OBSERVED   CGS
 QS0700
 QS0700                          STATION DESCRIPTION
 QS0700
 QS0700'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0476 ***********************************************************************
 QT0476  DESIGNATION -  GLENLEVIT
 QT0476  PID         -  QT0476
 QT0476  STATE/COUNTY-  SD/HARDING
 QT0476  COUNTRY     -  US
 QT0476  USGS QUAD   -  REVA NW (2017)
 QT0476
 QT0476                         *CURRENT SURVEY CONTROL
 QT0476  ______________________________________________________________________
 QT0476* NAD 83(1996) POSITION- 45 39 47.39287(N) 103 13 56.79065(W)   ADJUSTED
 QT0476* NAVD 88 ORTHO HEIGHT -   830.63  (+/-2cm)     2725.2   (feet) VERTCON3
 QT0476  ______________________________________________________________________
 QT0476  GEOID HEIGHT    -        -16.311 (meters)                     GEOID18
 QT0476  LAPLACE CORR    -         -5.83  (seconds)                    DEFLEC18
 QT0476  HORZ ORDER      -  THIRD
 QT0476  VERT ORDER      -  THIRD ? (See Below)
 QT0476
 QT0476.The horizontal coordinates were established by classical geodetic methods
 QT0476.and adjusted by the National Geodetic Survey in January 1998.
 QT0476
 QT0476.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0476.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0476
 QT0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0476.GEOID18 height accuracy estimate available here.
 QT0476
 QT0476.The vertical order pertains to the NGVD 29 superseded value.
 QT0476
 QT0476.Click photographs - Photos may exist for this station.
 QT0476
 QT0476.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0476
 QT0476. The following values were computed from the NAD 83(1996) position.
 QT0476
 QT0476;                    North         East     Units Scale Factor Converg.
 QT0476;SPC SD N     -   208,370.918   348,157.244   MT  0.99999617   -2 17 15.8
 QT0476;SPC SD N     -   683,630.25  1,142,245.89   sFT  0.99999617   -2 17 15.8
 QT0476;UTM  13      - 5,058,143.236   637,693.765   MT  0.99983310   +1 15 52.0
 QT0476
 QT0476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0476!SPC SD N     -   0.99987235  x   0.99999617  =   0.99986852
 QT0476!UTM  13      -   0.99987235  x   0.99983310  =   0.99970547
 QT0476
 QT0476:                Primary Azimuth Mark                     Grid Az
 QT0476:SPC SD N     -  GLENLEVIT AZ MK                          249 53 21.7
 QT0476:UTM  13      -  GLENLEVIT AZ MK                          246 20 13.9
 QT0476
 QT0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL3769358143(NAD 83)
 QT0476
 QT0476|---------------------------------------------------------------------|
 QT0476| PID    Reference Object                     Distance      Geod. Az  |
 QT0476|                                                           dddmmss.s |
 QT0476| CQ7684 GLENLEVIT RM 1                        9.691 METERS 04427     |
 QT0476| CQ7683 GLENLEVIT AZ MK                                    2473605.9 |
 QT0476| CQ7685 GLENLEVIT RM 2                       10.038 METERS 31447     |
 QT0476|---------------------------------------------------------------------|
 QT0476
 QT0476                          SUPERSEDED SURVEY CONTROL
 QT0476
 QT0476  NAD 83(1993)-  45 39 47.38259(N)    103 13 56.78769(W) AD(       ) 3
 QT0476  NAD 83(1986)-  45 39 47.38077(N)    103 13 56.78601(W) AD(       ) 3
 QT0476  NAD 27      -  45 39 47.39400(N)    103 13 55.14800(W) AD(       ) 3
 QT0476  NGVD 29             830.16   (m)         2723.6    (f) LEVELING    3  
 QT0476
 QT0476.Superseded values are not recommended for survey control.
 QT0476
 QT0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0476.See file dsdata.pdf to determine how the superseded data were derived.
 QT0476
 QT0476_MARKER: DS = TRIANGULATION STATION DISK
 QT0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0476_STAMPING: GLENLEVITT 1952
 QT0476_MARK LOGO: CGS
 QT0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0476+STABILITY: SURFACE MOTION
 QT0476
 QT0476  HISTORY     - Date     Condition        Report By
 QT0476  HISTORY     - 1952     MONUMENTED       CGS
 QT0476
 QT0476                          STATION DESCRIPTION
 QT0476
 QT0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0476'THE STATION IS IN SECTION 26, T 20 N, R 7 E, ABOUT 15 MILES
 QT0476'EAST AND 5-3/4 MILES NORTH OF BUFFALO, 8 MILES NORTH AND
 QT0476'7-1/4 MILES WEST OF REVA, 1/2 MILE SOUTH OF THE SOUTH FORK
 QT0476'GRAND RIVER, 38 FEET NORTH OF THE CENTER OF THE ROAD AND 4.5
 QT0476'FEET NORTH-NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QT0476'
 QT0476'TO REACH THE STATION ON U.S. HIGHWAY 85-1/2 BLOCK EAST OF THE
 QT0476'POST OFFICE IN BUFFALO, GO NORTH ON U.S. HIGHWAY 85 FOR 5.4
 QT0476'MILES TO A CONCRETE BRIDGE, CROSS BRIDGE AND CONTINUE ON THE
 QT0476'HIGHWAY FOR 0.3 MILE TO A SIDE ROAD ON THE RIGHT, TURN RIGHT
 QT0476'(EAST) AND FOLLOW THE MAIN GRADED DIRT ROAD FOR 3.05 MILES
 QT0476'TO A SIDE ROAD ON THE LEFT, CONTINUE EASTERLY ON THE MAIN ROAD
 QT0476'FOR 2.1 MILES TO A CATTLE GUARD, CROSS CATTLE GUARD AND
 QT0476'CONTINUE EASTERLY ON THE MAIN ROAD FOR 3.7 MILES TO A CREEK,
 QT0476'FORD CREEK AND CONTINUE ON THE MAIN DIRT ROAD FOR 3.55 MILES
 QT0476'TO A CATTLE GUARD, CROSS CATTLE GUARD AND CONTINUE ON THE
 QT0476'MAIN ROAD FOR 0.8 MILE TO THE AZIMUTH MARK ON THE LEFT AS
 QT0476'DESCRIBED BELOW, CONTINUE FOR 0.3 MILE TO THE STATION ON
 QT0476'THE RIGHT.  THIS IS 0.05 MILE WEST OF A CROSS ROAD.
 QT0476'
 QT0476'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0476'GLENLEVIT 1952.
 QT0476'
 QT0476'REFERENCE MARK 1 IS 50 FEET NORTH OF THE CENTER OF THE ROAD.
 QT0476'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GLENLEVIT
 QT0476'NO 1 1952.
 QT0476'
 QT0476'REFERENCE MARK 2 IS 69 FEET NORTH OF THE CENTER OF THE ROAD.
 QT0476'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GLENLEVIT
 QT0476'NO 2 1952.
 QT0476'
 QT0476'THE AZIMUTH MARK IS 42 FEET NORTH OF THE CENTER OF THE ROAD
 QT0476'AND 3 FEET EAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE
 QT0476'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GLENLEVIT 1952.
 QT0476'
 QT0476'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1185 ***********************************************************************
 PT1185  DESIGNATION -  GLO
 PT1185  PID         -  PT1185
 PT1185  STATE/COUNTY-  SD/ZIEBACH
 PT1185  COUNTRY     -  US
 PT1185  USGS QUAD   -  DIERMIER RANCH (2017)
 PT1185
 PT1185                         *CURRENT SURVEY CONTROL
 PT1185  ______________________________________________________________________
 PT1185* NAD 83(1996) POSITION- 44 57 51.14862(N) 101 43 56.16552(W)   ADJUSTED
 PT1185* NAVD 88 ORTHO HEIGHT -   777.    (meters)     2549.    (feet) SCALED
 PT1185  ______________________________________________________________________
 PT1185  GEOID HEIGHT    -        -20.302 (meters)                     GEOID18
 PT1185  LAPLACE CORR    -         -6.75  (seconds)                    DEFLEC18
 PT1185  HORZ ORDER      -  FIRST
 PT1185
 PT1185.The horizontal coordinates were established by classical geodetic methods
 PT1185.and adjusted by the National Geodetic Survey in January 1998.
 PT1185
 PT1185.The orthometric height was scaled from a topographic map.
 PT1185
 PT1185.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1185.GEOID18 height accuracy estimate available here.
 PT1185
 PT1185.Click photographs - Photos may exist for this station.
 PT1185
 PT1185.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1185
 PT1185. The following values were computed from the NAD 83(1996) position.
 PT1185
 PT1185;                    North         East     Units Scale Factor Converg.
 PT1185;SPC SD N     -   127,127.319   463,349.719   MT  0.99994026   -1 13 33.6
 PT1185;SPC SD N     -   417,083.55  1,520,173.20   sFT  0.99994026   -1 13 33.6
 PT1185;UTM  14      - 4,982,606.441   284,521.231   MT  1.00017097   -1 55 53.5
 PT1185
 PT1185!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1185!SPC SD N     -   0.99988130  x   0.99994026  =   0.99982157
 PT1185!UTM  14      -   0.99988130  x   1.00017097  =   1.00005225
 PT1185
 PT1185:                Primary Azimuth Mark                     Grid Az
 PT1185:SPC SD N     -  GLO AZ MK                                025 56 50.9
 PT1185:UTM  14      -  GLO AZ MK                                026 39 10.8
 PT1185
 PT1185_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ8452182606(NAD 83)
 PT1185
 PT1185|---------------------------------------------------------------------|
 PT1185| PID    Reference Object                     Distance      Geod. Az  |
 PT1185|                                                           dddmmss.s |
 PT1185| CQ3826 GLO AZ MK                                          0244317.3 |
 PT1185| CQ3827 GLO RM 1                             24.720 METERS 07406     |
 PT1185| CQ3828 GLO RM 2                             20.257 METERS 34006     |
 PT1185|---------------------------------------------------------------------|
 PT1185
 PT1185                          SUPERSEDED SURVEY CONTROL
 PT1185
 PT1185  NAD 83(1986)-  44 57 51.14055(N)    101 43 56.16503(W) AD(       ) 1
 PT1185  NAD 27      -  44 57 51.20000(N)    101 43 54.59300(W) AD(       ) 1
 PT1185
 PT1185.Superseded values are not recommended for survey control.
 PT1185
 PT1185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1185.See file dsdata.pdf to determine how the superseded data were derived.
 PT1185
 PT1185_MARKER: DS = TRIANGULATION STATION DISK
 PT1185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1185_STAMPING: GLO 1938
 PT1185_MARK LOGO: CGS
 PT1185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1185+STABILITY: SURFACE MOTION
 PT1185
 PT1185  HISTORY     - Date     Condition        Report By
 PT1185  HISTORY     - 1938     MONUMENTED       CGS
 PT1185  HISTORY     - 1950     GOOD             CGS
 PT1185  HISTORY     - 1952     GOOD             CGS
 PT1185
 PT1185                          STATION DESCRIPTION
 PT1185
 PT1185'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 PT1185'STATION IS LOCATED ABOUT 7 MILES SE OF RED ELM AND 16 MILES
 PT1185'E OF FAITH, AND 6.0 MILES S OF U.S. HIGHWAY 212, ON A ROUND
 PT1185'TOP KNOLL, THE HIGHEST POINT IN THE IMMEDIATE VICINITY.
 PT1185'
 PT1185'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PT1185'BRONZE DISKS SET IN CONCRETE.
 PT1185'
 PT1185'STATION IS REACHED AS FOLLOWS--FROM RED ELM ON U.S. HIGHWAY
 PT1185'212 GO E 0.75 MILE, TURN RIGHT (S) AND GO 1.1 MILES, TURN LEFT
 PT1185'(E) AND GO 0.4 MILE, TURN RIGHT (S) AND GO 0.9 MILE, TURN LEFT
 PT1185'(E) AND GO 1.0 MILE, TURN RIGHT (S) AND GO 3.0 MILES, TURN
 PT1185'LEFT (E) AND GO 1.0 MILE, TURN RIGHT (S) AND GO 1.0 MILE,
 PT1185'TURN RIGHT (W) AND GO 0.35 MILE TO TOP OF KNOLL AND STATION.
 PT1185'
 PT1185'AZIMUTH MARK IS ABOUT 1.0 MILE NE OF STATION, ABOUT 10 FEET
 PT1185'W OF ROAD.
 PT1185
 PT1185                          STATION RECOVERY (1950)
 PT1185
 PT1185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1185'STATION RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 PT1185'THE DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS WERE NOT
 PT1185'IN COMPLETE AGREEMENT WITH THOSE MADE IN 1938, HOWEVER THERE
 PT1185'HAS BEEN NO APPARENT MOVEMENT OF THE MARKS.  DESCRIPTION FOLLOWS--
 PT1185'
 PT1185'THE STATION IS LOCATED ABOUT 7 MILES SOUTHEAST OF RED ELM,
 PT1185'IN PASTURE LAND OWNED BY MR. ED. RITTER, ON THE HIGHEST POINT
 PT1185'OF A KNOLL, 130 FEET SOUTH OF A WIRE FENCE, AND 6 FEET SOUTHEAST
 PT1185'OF A WITNESS POST.
 PT1185'
 PT1185'TO REACH THE STATION FROM THE RAILROAD DEPOT IN RED ELM, GO
 PT1185'EAST ON U.S. HIGHWAY NO. 212 FOR 0.75 MILES.  THEN RIGHT,
 PT1185'SOUTH, ON A DIRT ROAD FOR 1.1 MILES.  THEN LEFT, EAST, FOR 0.4
 PT1185'MILE.  THEN RIGHT, SOUTH, 1.1 MILES.  THEN LEFT, EAST, 1 MILE.
 PT1185'THEN RIGHT, SOUTH, FOR 3.0 MILES.  THEN LEFT, EAST, FOR 1.0 MILE.
 PT1185'THEN RIGHT, SOUTH, FOR 0.25 MILE TO THE AZIMUTH MARK ON THE
 PT1185'RIGHT AS DESCRIBED.  CONTINUE SOUTH FOR 0.85 MILE.  THEN
 PT1185'RIGHT, WEST, ALONG THE SOUTH SIDE OF A WIRE FENCE FOR 0.35
 PT1185'MILE TO THE STATION AS DESCRIBED.
 PT1185'
 PT1185'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PT1185'GLO 1938.
 PT1185'
 PT1185'REFERENCE MARK NO. 1 IS 109 FEET SOUTH OF THE WIRE FENCE.
 PT1185'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED GLO NO 1 1938.
 PT1185'
 PT1185'REFERENCE MARK NO. 2 IS 67 FEET SOUTH OF THE WIRE FENCE.  IT
 PT1185'PROJECTS 4 INCHES, AND THE DISK IS STAMPED GLO NO 2 1938.
 PT1185'
 PT1185'THE AZIMUTH MARK IS 35 FEET WEST OF THE CENTER OF A DIRT
 PT1185'ROAD, 2.5 FEET SOUTH OF A WITNESS POST, AND 2 FEET EAST OF
 PT1185'A WIRE FENCE.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PT1185'GLO 1938.
 PT1185'
 PT1185'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH SQUARE
 PT1185'CONCRETE POSTS.
 PT1185'
 PT1185'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 PT1185
 PT1185                          STATION RECOVERY (1952)
 PT1185
 PT1185'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1185'THE STATION WAS RECOVERED WITH ALL MARKS IN GOOD CONDITION.
 PT1185'A DISCREPANCY WAS NOTED ON THE DIRECTIONS TO BOTH REFERENCE
 PT1185'MARKS.  A COMPLETE NEW DESCRIPTION FOLLOWS--
 PT1185'
 PT1185'THE STATION IS IN SECTION 31, R 20 E, T 12 N, ABOUT 16 MILES
 PT1185'EAST OF FAITH, 16 MILES SOUTHWEST OF DUPREE, 7 MILES SOUTHEAST
 PT1185'OF RED ELM, 6 MILES SOUTH OF U.S. HIGHWAY 212, 113 FEET SOUTH
 PT1185'OF A WIRE FENCE, 6 FEET SOUTHEAST OF A WHITE 4 X 4 IN WITNESS
 PT1185'POST AND ON LAND OWNED BY MR. ED RITTER.
 PT1185'
 PT1185'TO REACH THE STATION FROM THE COURTHOUSE IN DUPREE, GO SOUTH
 PT1185'ON A GRAVELED ROAD FOR 0.65 MILE TO A Y-JUNCTION, TURN RIGHT
 PT1185'(WEST) AND FOLLOW THE MAIN GRAVELED ROAD FOR 1 MILE, TURN
 PT1185'LEFT (SOUTH) WITH THE MAIN ROAD FOR 4.3 MILES TO A CROSS ROAD,
 PT1185'TURN RIGHT (WEST) AND FOLLOW THE MAIN DIRT ROAD FOR 5.2 MILES
 PT1185'TO A SIDE ROAD TO THE LEFT, TURN LEFT (SOUTH) AND GO ON A DIRT
 PT1185'ROAD FOR 0.25 MILE TO THE AZIMUTH MARK ON THE RIGHT AS
 PT1185'DESCRIBED BELOW, CONTINUE SOUTHERLY ON THE DIRT ROAD FOR 0.85
 PT1185'MILE, TURN RIGHT (WEST) AND GO ON THE SOUTH SIDE OF A
 PT1185'WIRE FENCE FOR 0.35 MILE TO THE TOP OF A LOW RIDGE AND
 PT1185'THE STATION.
 PT1185'
 PT1185'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1185'GLO 1938
 PT1185'
 PT1185'REFERENCE MARK 1 IS 97 FEET SOUTH OF THE WIRE FENCE.  THE
 PT1185'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GLO NO 1 1938
 PT1185'
 PT1185'REFERENCE MARK 2 IS 67 FEET SOUTH OF THE WIRE FENCE.  THE
 PT1185'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GLO NO 2 1938
 PT1185'
 PT1185'THE AZIMUTH MARK IS 35 FEET WEST OF THE CENTER OF THE ROAD,
 PT1185'2.5 FEET SOUTH OF A WHITE 4 X 4 IN WITNESS POST AND 2 FEET
 PT1185'EAST OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 PT1185'DISK IS STAMPED GLO 1938
 PT1185'
 PT1185'HEIGHT OF LIGHT PLATE ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0479 ***********************************************************************
 PV0479  DESIGNATION -  GLO 1 RM 1
 PV0479  PID         -  PV0479
 PV0479  STATE/COUNTY-  SD/LAWRENCE
 PV0479  COUNTRY     -  US
 PV0479  USGS QUAD   -  BUCKHORN (2017)
 PV0479
 PV0479                         *CURRENT SURVEY CONTROL
 PV0479  ______________________________________________________________________
 PV0479* NAD 83(1996) POSITION- 44 12 01.30339(N) 104 03 17.53546(W)   ADJUSTED
 PV0479* NAVD 88 ORTHO HEIGHT -  1991.7   (meters)     6534.    (feet) VERTCON3
 PV0479  ______________________________________________________________________
 PV0479  GEOID HEIGHT    -        -12.924 (meters)                     GEOID18
 PV0479  LAPLACE CORR    -          5.03  (seconds)                    DEFLEC18
 PV0479  HORZ ORDER      -  SECOND
 PV0479
 PV0479.The horizontal coordinates were established by classical geodetic methods
 PV0479.and adjusted by the National Geodetic Survey in January 1998.
 PV0479
 PV0479.The NAVD 88 height was computed by applying the VERTCON shift value to
 PV0479.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PV0479
 PV0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0479.GEOID18 height accuracy estimate available here.
 PV0479
 PV0479.Click photographs - Photos may exist for this station.
 PV0479
 PV0479.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0479
 PV0479. The following values were computed from the NAD 83(1996) position.
 PV0479
 PV0479;                    North         East     Units Scale Factor Converg.
 PV0479;SPC SD N     -    48,901.739   275,990.513   MT  1.00004846   -2 52 11.2
 PV0479;SPC SD N     -   160,438.46    905,478.87   sFT  1.00004846   -2 52 11.2
 PV0479;SPC SD S     -   214,080.150   302,627.860   MT  0.99995844   -2 34 02.3
 PV0479;SPC SD S     -   702,361.29    992,871.57   sFT  0.99995844   -2 34 02.3
 PV0479;SPC WY E     -   411,612.141   288,866.874   MT  1.00003459   +0 46 30.6
 PV0479;SPC WY E     - 1,350,430.83    947,724.07   sFT  1.00003459   +0 46 30.6
 PV0479;UTM  13      - 4,894,561.271   575,519.514   MT  0.99967014   +0 39 32.2
 PV0479
 PV0479!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0479!SPC SD N     -   0.99968982  x   1.00004846  =   0.99973826
 PV0479!SPC SD S     -   0.99968982  x   0.99995844  =   0.99964827
 PV0479!SPC WY E     -   0.99968982  x   1.00003459  =   0.99972440
 PV0479!UTM  13      -   0.99968982  x   0.99967014  =   0.99936006
 PV0479
 PV0479:                Primary Azimuth Mark                     Grid Az
 PV0479:SPC SD N     -  INYANKARA                                276 24 09.1
 PV0479:SPC SD S     -  INYANKARA                                276 06 00.2
 PV0479:SPC WY E     -  INYANKARA                                272 45 27.3
 PV0479:UTM  13      -  INYANKARA                                272 52 25.7
 PV0479
 PV0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7551994561(NAD 83)
 PV0479
 PV0479|---------------------------------------------------------------------|
 PV0479| PID    Reference Object                     Distance      Geod. Az  |
 PV0479|                                                           dddmmss.s |
 PV0479| PV0478 BOUNDARY MP 83 SD WY                166.588 METERS 18006     |
 PV0479| PV0484 INYANKARA                           APPROX.23.6 KM 2733157.9 |
 PV0479|---------------------------------------------------------------------|
 PV0479
 PV0479                          SUPERSEDED SURVEY CONTROL
 PV0479
 PV0479  NAD 83(1993)-  44 12 01.30129(N)    104 03 17.53952(W) AD(       ) 2
 PV0479  NAD 83(1986)-  44 12 01.29942(N)    104 03 17.53274(W) AD(       ) 2
 PV0479  NAD 27      -  44 12 01.36300(N)    104 03 15.76100(W) AD(       ) 2
 PV0479  NGVD 29 (07/19/86) 1991.0    (m)         6532.     (f) VERT ANG       
 PV0479
 PV0479.Superseded values are not recommended for survey control.
 PV0479
 PV0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0479.See file dsdata.pdf to determine how the superseded data were derived.
 PV0479
 PV0479_MARKER: Z = SEE DESCRIPTION
 PV0479_SETTING: 0 = UNSPECIFIED SETTING
 PV0479_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0479
 PV0479  HISTORY     - Date     Condition        Report By
 PV0479  HISTORY     - 1925     MONUMENTED       USGLO
 PV0479
 PV0479                          STATION DESCRIPTION
 PV0479
 PV0479'DESCRIBED BY US GENERAL LAND OFFICE 1925 (HO)
 PV0479'IDENTICAL WITH REFERENCE MARK NO. 1 OF GLO STATION 1.
 PV0479'STATION IS IDENTICAL WITH MILEPOST 83 AND IS ON WYOMING-SOUTH
 PV0479'DAKOTA BOUNDARY IN T. 49 N., R.60 W., SIXTH PRINCIPAL MERIDIAN,
 PV0479'OR T. 3 N., R. 1 E., BLACK HILLS MERIDIAN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0730 ***********************************************************************
 OS0730  DESIGNATION -  GLO 10 RM 1
 OS0730  PID         -  OS0730
 OS0730  STATE/COUNTY-  SD/JACKSON
 OS0730  COUNTRY     -  US
 OS0730  USGS QUAD   -  STAMFORD (2017)
 OS0730
 OS0730                         *CURRENT SURVEY CONTROL
 OS0730  ______________________________________________________________________
 OS0730* NAD 83(1996) POSITION- 43 54 29.47771(N) 101 03 51.83147(W)   ADJUSTED
 OS0730* NAVD 88 ORTHO HEIGHT -   752.    (meters)     2467.    (feet) SCALED
 OS0730  ______________________________________________________________________
 OS0730  GEOID HEIGHT    -        -23.201 (meters)                     GEOID18
 OS0730  LAPLACE CORR    -         -6.78  (seconds)                    DEFLEC18
 OS0730  HORZ ORDER      -  SECOND
 OS0730
 OS0730.The horizontal coordinates were established by classical geodetic methods
 OS0730.and adjusted by the National Geodetic Survey in January 1998.
 OS0730
 OS0730.The orthometric height was scaled from a topographic map.
 OS0730
 OS0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0730.GEOID18 height accuracy estimate available here.
 OS0730
 OS0730.Click photographs - Photos may exist for this station.
 OS0730
 OS0730.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0730
 OS0730. The following values were computed from the NAD 83(1996) position.
 OS0730
 OS0730;                    North         East     Units Scale Factor Converg.
 OS0730;SPC SD S     -   175,212.798   541,279.249   MT  0.99991964   -0 30 15.6
 OS0730;SPC SD S     -   574,843.99  1,775,847.00   sFT  0.99991964   -0 30 15.6
 OS0730;UTM  14      - 4,863,747.101   334,232.317   MT  0.99993798   -1 25 55.2
 OS0730
 OS0730!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0730!SPC SD S     -   0.99988566  x   0.99991964  =   0.99980531
 OS0730!UTM  14      -   0.99988566  x   0.99993798  =   0.99982365
 OS0730
 OS0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3423263747(NAD 83)
 OS0730
 OS0730                          SUPERSEDED SURVEY CONTROL
 OS0730
 OS0730  NAD 83(1986)-  43 54 29.47089(N)    101 03 51.83606(W) AD(       ) 2
 OS0730  NAD 27      -  43 54 29.50000(N)    101 03 50.33000(W) AD(       ) 2
 OS0730
 OS0730.Superseded values are not recommended for survey control.
 OS0730
 OS0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0730.See file dsdata.pdf to determine how the superseded data were derived.
 OS0730
 OS0730_MARKER: DD = SURVEY DISK
 OS0730_SETTING: 0 = UNSPECIFIED SETTING
 OS0730_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0730
 OS0730  HISTORY     - Date     Condition        Report By
 OS0730  HISTORY     - 1924     MONUMENTED       CGS
 OS0730
 OS0730                          STATION DESCRIPTION
 OS0730
 OS0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OS0730'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, UNDER FENCE,
 OS0730'AND BEARS TO THE SW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0729 ***********************************************************************
 OS0729  DESIGNATION -  GLO 10 RM 2
 OS0729  PID         -  OS0729
 OS0729  STATE/COUNTY-  SD/JACKSON
 OS0729  COUNTRY     -  US
 OS0729  USGS QUAD   -  STAMFORD (2017)
 OS0729
 OS0729                         *CURRENT SURVEY CONTROL
 OS0729  ______________________________________________________________________
 OS0729* NAD 83(1996) POSITION- 43 54 30.09007(N) 101 03 51.87183(W)   ADJUSTED
 OS0729* NAVD 88 ORTHO HEIGHT -   752.    (meters)     2467.    (feet) SCALED
 OS0729  ______________________________________________________________________
 OS0729  GEOID HEIGHT    -        -23.201 (meters)                     GEOID18
 OS0729  LAPLACE CORR    -         -6.78  (seconds)                    DEFLEC18
 OS0729  HORZ ORDER      -  SECOND
 OS0729
 OS0729.The horizontal coordinates were established by classical geodetic methods
 OS0729.and adjusted by the National Geodetic Survey in January 1998.
 OS0729
 OS0729.The orthometric height was scaled from a topographic map.
 OS0729
 OS0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0729.GEOID18 height accuracy estimate available here.
 OS0729
 OS0729.Click photographs - Photos may exist for this station.
 OS0729
 OS0729.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0729
 OS0729. The following values were computed from the NAD 83(1996) position.
 OS0729
 OS0729;                    North         East     Units Scale Factor Converg.
 OS0729;SPC SD S     -   175,231.704   541,278.515   MT  0.99991965   -0 30 15.6
 OS0729;SPC SD S     -   574,906.02  1,775,844.59   sFT  0.99991965   -0 30 15.6
 OS0729;UTM  14      - 4,863,766.017   334,231.889   MT  0.99993798   -1 25 55.2
 OS0729
 OS0729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0729!SPC SD S     -   0.99988566  x   0.99991965  =   0.99980532
 OS0729!UTM  14      -   0.99988566  x   0.99993798  =   0.99982365
 OS0729
 OS0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3423163766(NAD 83)
 OS0729
 OS0729                          SUPERSEDED SURVEY CONTROL
 OS0729
 OS0729  NAD 83(1986)-  43 54 30.08325(N)    101 03 51.87642(W) AD(       ) 2
 OS0729  NAD 27      -  43 54 30.12000(N)    101 03 50.37000(W) AD(       ) 2
 OS0729
 OS0729.Superseded values are not recommended for survey control.
 OS0729
 OS0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0729.See file dsdata.pdf to determine how the superseded data were derived.
 OS0729
 OS0729_MARKER: DD = SURVEY DISK
 OS0729_SETTING: 0 = UNSPECIFIED SETTING
 OS0729_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0729
 OS0729  HISTORY     - Date     Condition        Report By
 OS0729  HISTORY     - 1924     MONUMENTED       CGS
 OS0729
 OS0729                          STATION DESCRIPTION
 OS0729
 OS0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OS0729'REFERENCE MARK NO. 2--A BRASS DISK SET IN CONCRETE INSIDE OF
 OS0729'FENCE, AND BEARS TO THE NW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0879 ***********************************************************************
 OR0879  DESIGNATION -  GLO 2 RM 1
 OR0879  PID         -  OR0879
 OR0879  STATE/COUNTY-  SD/LYMAN
 OR0879  COUNTRY     -  US
 OR0879  USGS QUAD   -  OACOMA (2017)
 OR0879
 OR0879                         *CURRENT SURVEY CONTROL
 OR0879  ______________________________________________________________________
 OR0879* NAD 83(1996) POSITION- 43 51 42.49440(N) 099 24 09.00408(W)   ADJUSTED
 OR0879* NAVD 88 ORTHO HEIGHT -   545.3   (meters)     1789.    (feet) VERTCON3
 OR0879  ______________________________________________________________________
 OR0879  GEOID HEIGHT    -        -25.392 (meters)                     GEOID18
 OR0879  LAPLACE CORR    -         -1.67  (seconds)                    DEFLEC18
 OR0879  HORZ ORDER      -  SECOND
 OR0879
 OR0879.The horizontal coordinates were established by classical geodetic methods
 OR0879.and adjusted by the National Geodetic Survey in January 1998.
 OR0879
 OR0879.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0879.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0879
 OR0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0879.GEOID18 height accuracy estimate available here.
 OR0879
 OR0879.Click photographs - Photos may exist for this station.
 OR0879
 OR0879.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0879
 OR0879. The following values were computed from the NAD 83(1996) position.
 OR0879
 OR0879;                    North         East     Units Scale Factor Converg.
 OR0879;SPC SD S     -   170,220.326   674,823.718   MT  0.99991587   +0 38 31.7
 OR0879;SPC SD S     -   558,464.52  2,213,984.15   sFT  0.99991587   +0 38 31.7
 OR0879;UTM  14      - 4,856,602.626   467,655.010   MT  0.99961287   -0 16 44.1
 OR0879
 OR0879!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0879!SPC SD S     -   0.99991847  x   0.99991587  =   0.99983435
 OR0879!UTM  14      -   0.99991847  x   0.99961287  =   0.99953138
 OR0879
 OR0879:                Primary Azimuth Mark                     Grid Az
 OR0879:SPC SD S     -  MEDICINE                                 304 44 29.2
 OR0879:UTM  14      -  MEDICINE                                 305 39 45.0
 OR0879
 OR0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6765556602(NAD 83)
 OR0879
 OR0879|---------------------------------------------------------------------|
 OR0879| PID    Reference Object                     Distance      Geod. Az  |
 OR0879|                                                           dddmmss.s |
 OR0879| OR0878 GLO 2                               285.021 METERS 26733     |
 OR0879| OR0925 MEDICINE                            APPROX.19.9 KM 3052300.9 |
 OR0879|---------------------------------------------------------------------|
 OR0879
 OR0879                          SUPERSEDED SURVEY CONTROL
 OR0879
 OR0879  NAD 83(1986)-  43 51 42.49329(N)    099 24 09.01063(W) AD(       ) 2
 OR0879  NAD 27      -  43 51 42.52500(N)    099 24 07.64800(W) AD(       ) 2
 OR0879  NGVD 29 (07/19/86)  545.0    (m)         1788.     (f) VERT ANG       
 OR0879
 OR0879.Superseded values are not recommended for survey control.
 OR0879
 OR0879.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0879.See file dsdata.pdf to determine how the superseded data were derived.
 OR0879
 OR0879_MARKER: DD = SURVEY DISK
 OR0879_SETTING: 0 = UNSPECIFIED SETTING
 OR0879_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0879
 OR0879  HISTORY     - Date     Condition        Report By
 OR0879  HISTORY     - 1924     MONUMENTED       USGLO
 OR0879  HISTORY     - 1935     GOOD             CGS
 OR0879
 OR0879                          STATION DESCRIPTION
 OR0879
 OR0879'DESCRIBED BY US GENERAL LAND OFFICE 1924 (HO)
 OR0879'STATION IS THE CORNER OF SECS. 25, 30, 31 AND 36, T 105 N,
 OR0879'R 71 AND 72 W, FIFTH PRINCIPAL MERIDIAN.
 OR0879'
 OR0879'THE ORIGINAL MONUMENT IS A GRANITE STONE, 20- BY 16- BY
 OR0879'10 INCHES, MARKED 1 NOTCH S AND 5 NOTCHES N.
 OR0879'
 OR0879'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, 6 INCHES
 OR0879'BENEATH SURFACE OF GROUND, WITH THE ORIGINAL STONE ON TOP.
 OR0879'
 OR0879'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, ON
 OR0879'TOP OF N AND S RIDGE (SERVED AS ECCENTRIC STATION).  AND
 OR0879'BEARS TO THE E.  IT IS 285.020 METERS DISTANT FROM THE STATION
 OR0879'N 81 DEG 33 MIN E.  REFERENCE MARK NO. 2 IS
 OR0879'A BRASS DISK SET IN CONCRETE INSIDE OF FENCE AND BEARS TO THE
 OR0879'NW.  IT IS 15.69 METERS DISTANT FROM THE STATION N 40 DEG 56 MIN W.
 OR0879
 OR0879                          STATION RECOVERY (1935)
 OR0879
 OR0879'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0879'STATION MARK IS IN MIDDLE OF N AND S ROAD, ABOUT 1 FOOT BELOW
 OR0879'SURFACE, WITH ORIGINAL STONE ON TOP FLUSH WITH SURFACE
 OR0879'OF GROUND.  REFERENCE MARK NO. 1 IS AT FENCE LINE ON TOP OF
 OR0879'N AND S RIDGE, 74 FEET E OF FOURTH TELEPHONE POLE E OF ROAD,
 OR0879'AND ABOUT 935 FEET E OF STATION.  REFERENCE MARK NO. 2 IS
 OR0879'AT W RIGHT-OF-WAY FENCE LINE AND 51.24 FEET NW OF STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2264 ***********************************************************************
 PU2264  DESIGNATION -  GLO 20 A ECC
 PU2264  PID         -  PU2264
 PU2264  STATE/COUNTY-  SD/BUTTE
 PU2264  COUNTRY     -  US
 PU2264  USGS QUAD   -  VOLUNTEER NW (2017)
 PU2264
 PU2264                         *CURRENT SURVEY CONTROL
 PU2264  ______________________________________________________________________
 PU2264* NAD 83(1996) POSITION- 44 41 24.46741(N) 103 12 03.27187(W)   ADJUSTED
 PU2264* NAVD 88 ORTHO HEIGHT -   891.5   (meters)     2925.    (feet) VERTCON3
 PU2264  ______________________________________________________________________
 PU2264  GEOID HEIGHT    -        -16.866 (meters)                     GEOID18
 PU2264  LAPLACE CORR    -         -7.04  (seconds)                    DEFLEC18
 PU2264  HORZ ORDER      -  SECOND
 PU2264
 PU2264.The horizontal coordinates were established by classical geodetic methods
 PU2264.and adjusted by the National Geodetic Survey in January 1998.
 PU2264
 PU2264.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2264.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2264
 PU2264.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2264.GEOID18 height accuracy estimate available here.
 PU2264
 PU2264.Click photographs - Photos may exist for this station.
 PU2264
 PU2264.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2264
 PU2264. The following values were computed from the NAD 83(1996) position.
 PU2264
 PU2264;                    North         East     Units Scale Factor Converg.
 PU2264;SPC SD N     -   100,224.391   346,338.374   MT  0.99995886   -2 15 55.5
 PU2264;SPC SD N     -   328,819.52  1,136,278.48   sFT  0.99995886   -2 15 55.5
 PU2264;UTM  13      - 4,950,102.996   642,558.394   MT  0.99984992   +1 15 55.7
 PU2264
 PU2264!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2264!SPC SD N     -   0.99986289  x   0.99995886  =   0.99982176
 PU2264!UTM  13      -   0.99986289  x   0.99984992  =   0.99971283
 PU2264
 PU2264:                Primary Azimuth Mark                     Grid Az
 PU2264:SPC SD N     -  BEAR                                     219 21 05.9
 PU2264:UTM  13      -  BEAR                                     215 49 14.7
 PU2264
 PU2264_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4255850102(NAD 83)
 PU2264
 PU2264|---------------------------------------------------------------------|
 PU2264| PID    Reference Object                     Distance      Geod. Az  |
 PU2264|                                                           dddmmss.s |
 PU2264| PU2319 BEAR                                APPROX.29.8 KM 2170510.4 |
 PU2264| PU2263 T9N R7 8E SECS 31 36 SC=GLO 20 A    129.439 METERS 29423     |
 PU2264|---------------------------------------------------------------------|
 PU2264
 PU2264                          SUPERSEDED SURVEY CONTROL
 PU2264
 PU2264  NAD 83(1993)-  44 41 24.46071(N)    103 12 03.27089(W) AD(       ) 2
 PU2264  NAD 83(1986)-  44 41 24.45571(N)    103 12 03.26774(W) AD(       ) 2
 PU2264  NAD 27      -  44 41 24.52200(N)    103 12 01.62500(W) AD(       ) 2
 PU2264  NGVD 29 (07/19/86)  891.0    (m)         2923.     (f) VERT ANG       
 PU2264
 PU2264.Superseded values are not recommended for survey control.
 PU2264
 PU2264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2264.See file dsdata.pdf to determine how the superseded data were derived.
 PU2264
 PU2264_MARKER: Z = SEE DESCRIPTION
 PU2264_SETTING: 0 = UNSPECIFIED SETTING
 PU2264_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2264
 PU2264  HISTORY     - Date     Condition        Report By
 PU2264  HISTORY     - 1925     MONUMENTED       USGLO
 PU2264
 PU2264                          STATION DESCRIPTION
 PU2264
 PU2264'DESCRIBED BY US GENERAL LAND OFFICE 1925
 PU2264'REFERENCE MARK (G.L.O. NO. 20 A. ECC. IS 129.411 METERS
 PU2264'(424.58 FEET) DISTANT S 65 DEG 37 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2262 ***********************************************************************
 PU2262  DESIGNATION -  GLO 20 B RM
 PU2262  PID         -  PU2262
 PU2262  STATE/COUNTY-  SD/BUTTE
 PU2262  COUNTRY     -  US
 PU2262  USGS QUAD   -  VOLUNTEER NW (2017)
 PU2262
 PU2262                         *CURRENT SURVEY CONTROL
 PU2262  ______________________________________________________________________
 PU2262* NAD 83(1996) POSITION- 44 41 25.82087(N) 103 12 20.05069(W)   ADJUSTED
 PU2262* NAVD 88 ORTHO HEIGHT -   888.    (meters)     2913.    (feet) SCALED
 PU2262  ______________________________________________________________________
 PU2262  GEOID HEIGHT    -        -16.853 (meters)                     GEOID18
 PU2262  LAPLACE CORR    -         -7.01  (seconds)                    DEFLEC18
 PU2262  HORZ ORDER      -  SECOND
 PU2262
 PU2262.The horizontal coordinates were established by classical geodetic methods
 PU2262.and adjusted by the National Geodetic Survey in January 1998.
 PU2262
 PU2262.The orthometric height was scaled from a topographic map.
 PU2262
 PU2262.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2262.GEOID18 height accuracy estimate available here.
 PU2262
 PU2262.Click photographs - Photos may exist for this station.
 PU2262
 PU2262.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2262
 PU2262. The following values were computed from the NAD 83(1996) position.
 PU2262
 PU2262;                    North         East     Units Scale Factor Converg.
 PU2262;SPC SD N     -   100,280.749   345,970.869   MT  0.99995882   -2 16 07.3
 PU2262;SPC SD N     -   329,004.42  1,135,072.76   sFT  0.99995882   -2 16 07.3
 PU2262;UTM  13      - 4,950,136.611   642,188.156   MT  0.99984862   +1 15 43.9
 PU2262
 PU2262!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2262!SPC SD N     -   0.99986336  x   0.99995882  =   0.99982218
 PU2262!UTM  13      -   0.99986336  x   0.99984862  =   0.99971200
 PU2262
 PU2262_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4218850136(NAD 83)
 PU2262
 PU2262                          SUPERSEDED SURVEY CONTROL
 PU2262
 PU2262  NAD 83(1993)-  44 41 25.81418(N)    103 12 20.04970(W) AD(       ) 2
 PU2262  NAD 83(1986)-  44 41 25.80917(N)    103 12 20.04651(W) AD(       ) 2
 PU2262  NAD 27      -  44 41 25.88000(N)    103 12 18.40000(W) AD(       ) 2
 PU2262
 PU2262.Superseded values are not recommended for survey control.
 PU2262
 PU2262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2262.See file dsdata.pdf to determine how the superseded data were derived.
 PU2262
 PU2262_MARKER: Z = SEE DESCRIPTION
 PU2262_SETTING: 0 = UNSPECIFIED SETTING
 PU2262_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2262
 PU2262  HISTORY     - Date     Condition        Report By
 PU2262  HISTORY     - 1925     MONUMENTED       USGLO
 PU2262
 PU2262                          STATION DESCRIPTION
 PU2262
 PU2262'DESCRIBED BY US GENERAL LAND OFFICE 1925
 PU2262'THE REFERENCE MARK IS 17.950 METERS (58.89 FEET) DISTANT
 PU2262'FROM STATION GLO CORNER 20 B S 49 DEG 59 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0932 ***********************************************************************
 OR0932  DESIGNATION -  GLO 3 RM 1
 OR0932  PID         -  OR0932
 OR0932  STATE/COUNTY-  SD/LYMAN
 OR0932  COUNTRY     -  US
 OR0932  USGS QUAD   -  RELIANCE SE (2017)
 OR0932
 OR0932                         *CURRENT SURVEY CONTROL
 OR0932  ______________________________________________________________________
 OR0932* NAD 83(1996) POSITION- 43 50 50.46008(N) 099 31 31.90146(W)   ADJUSTED
 OR0932* NAVD 88 ORTHO HEIGHT -   547.    (meters)     1795.    (feet) SCALED
 OR0932  ______________________________________________________________________
 OR0932  GEOID HEIGHT    -        -25.434 (meters)                     GEOID18
 OR0932  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 OR0932  HORZ ORDER      -  SECOND
 OR0932
 OR0932.The horizontal coordinates were established by classical geodetic methods
 OR0932.and adjusted by the National Geodetic Survey in January 1998.
 OR0932
 OR0932.The orthometric height was scaled from a topographic map.
 OR0932
 OR0932.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0932.GEOID18 height accuracy estimate available here.
 OR0932
 OR0932.Click photographs - Photos may exist for this station.
 OR0932
 OR0932.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0932
 OR0932. The following values were computed from the NAD 83(1996) position.
 OR0932
 OR0932;                    North         East     Units Scale Factor Converg.
 OR0932;SPC SD S     -   168,511.055   664,950.305   MT  0.99991484   +0 33 26.2
 OR0932;SPC SD S     -   552,856.69  2,181,591.13   sFT  0.99991484   +0 33 26.2
 OR0932;UTM  14      - 4,855,052.774   457,758.345   MT  0.99962195   -0 21 50.6
 OR0932
 OR0932!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0932!SPC SD S     -   0.99991817  x   0.99991484  =   0.99983301
 OR0932!UTM  14      -   0.99991817  x   0.99962195  =   0.99954015
 OR0932
 OR0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5775855052(NAD 83)
 OR0932
 OR0932                          SUPERSEDED SURVEY CONTROL
 OR0932
 OR0932  NAD 83(1986)-  43 50 50.45913(N)    099 31 31.90725(W) AD(       ) 2
 OR0932  NAD 27      -  43 50 50.49000(N)    099 31 30.53000(W) AD(       ) 2
 OR0932
 OR0932.Superseded values are not recommended for survey control.
 OR0932
 OR0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0932.See file dsdata.pdf to determine how the superseded data were derived.
 OR0932
 OR0932_MARKER: DD = SURVEY DISK
 OR0932_SETTING: 0 = UNSPECIFIED SETTING
 OR0932_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0932
 OR0932  HISTORY     - Date     Condition        Report By
 OR0932  HISTORY     - 1924     MONUMENTED       USGLO
 OR0932
 OR0932                          STATION DESCRIPTION
 OR0932
 OR0932'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0932'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, INSIDE
 OR0932'OF FENCE AND BEARS TO THE NE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0930 ***********************************************************************
 OR0930  DESIGNATION -  GLO 3 RM 2
 OR0930  PID         -  OR0930
 OR0930  STATE/COUNTY-  SD/LYMAN
 OR0930  COUNTRY     -  US
 OR0930  USGS QUAD   -  RELIANCE SE (2017)
 OR0930
 OR0930                         *CURRENT SURVEY CONTROL
 OR0930  ______________________________________________________________________
 OR0930* NAD 83(1996) POSITION- 43 50 50.45171(N) 099 31 33.34005(W)   ADJUSTED
 OR0930* NAVD 88 ORTHO HEIGHT -   547.    (meters)     1795.    (feet) SCALED
 OR0930  ______________________________________________________________________
 OR0930  GEOID HEIGHT    -        -25.434 (meters)                     GEOID18
 OR0930  LAPLACE CORR    -          0.87  (seconds)                    DEFLEC18
 OR0930  HORZ ORDER      -  SECOND
 OR0930
 OR0930.The horizontal coordinates were established by classical geodetic methods
 OR0930.and adjusted by the National Geodetic Survey in January 1998.
 OR0930
 OR0930.The orthometric height was scaled from a topographic map.
 OR0930
 OR0930.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0930.GEOID18 height accuracy estimate available here.
 OR0930
 OR0930.Click photographs - Photos may exist for this station.
 OR0930
 OR0930.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0930
 OR0930. The following values were computed from the NAD 83(1996) position.
 OR0930
 OR0930;                    North         East     Units Scale Factor Converg.
 OR0930;SPC SD S     -   168,510.484   664,918.179   MT  0.99991484   +0 33 25.2
 OR0930;SPC SD S     -   552,854.81  2,181,485.73   sFT  0.99991484   +0 33 25.2
 OR0930;UTM  14      - 4,855,052.720   457,726.223   MT  0.99962198   -0 21 51.6
 OR0930
 OR0930!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0930!SPC SD S     -   0.99991817  x   0.99991484  =   0.99983301
 OR0930!UTM  14      -   0.99991817  x   0.99962198  =   0.99954018
 OR0930
 OR0930_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5772655052(NAD 83)
 OR0930
 OR0930                          SUPERSEDED SURVEY CONTROL
 OR0930
 OR0930  NAD 83(1986)-  43 50 50.45076(N)    099 31 33.34584(W) AD(       ) 2
 OR0930  NAD 27      -  43 50 50.48000(N)    099 31 31.97000(W) AD(       ) 2
 OR0930
 OR0930.Superseded values are not recommended for survey control.
 OR0930
 OR0930.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0930.See file dsdata.pdf to determine how the superseded data were derived.
 OR0930
 OR0930_MARKER: DD = SURVEY DISK
 OR0930_SETTING: 0 = UNSPECIFIED SETTING
 OR0930_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0930
 OR0930  HISTORY     - Date     Condition        Report By
 OR0930  HISTORY     - 1924     MONUMENTED       USGLO
 OR0930
 OR0930                          STATION DESCRIPTION
 OR0930
 OR0930'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0930'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE, AND
 OR0930'BEARS TO THE NW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0936 ***********************************************************************
 OR0936  DESIGNATION -  GLO 4 RM 1
 OR0936  PID         -  OR0936
 OR0936  STATE/COUNTY-  SD/LYMAN
 OR0936  COUNTRY     -  US
 OR0936  USGS QUAD   -  LYMAN (2017)
 OR0936
 OR0936                         *CURRENT SURVEY CONTROL
 OR0936  ______________________________________________________________________
 OR0936* NAD 83(1996) POSITION- 43 56 55.57459(N) 099 38 43.71614(W)   ADJUSTED
 OR0936* NAVD 88 ORTHO HEIGHT -   545.    (meters)     1788.    (feet) SCALED
 OR0936  ______________________________________________________________________
 OR0936  GEOID HEIGHT    -        -25.100 (meters)                     GEOID18
 OR0936  LAPLACE CORR    -         -0.29  (seconds)                    DEFLEC18
 OR0936  HORZ ORDER      -  SECOND
 OR0936
 OR0936.The horizontal coordinates were established by classical geodetic methods
 OR0936.and adjusted by the National Geodetic Survey in January 1998.
 OR0936
 OR0936.The orthometric height was scaled from a topographic map.
 OR0936
 OR0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0936.GEOID18 height accuracy estimate available here.
 OR0936
 OR0936.Click photographs - Photos may exist for this station.
 OR0936
 OR0936.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0936
 OR0936. The following values were computed from the NAD 83(1996) position.
 OR0936
 OR0936;                    North         East     Units Scale Factor Converg.
 OR0936;SPC SD S     -   179,691.796   655,212.953   MT  0.99992347   +0 28 28.3
 OR0936;SPC SD S     -   589,538.83  2,149,644.50   sFT  0.99992347   +0 28 28.3
 OR0936;UTM  14      - 4,866,385.429   448,204.930   MT  0.99963299   -0 26 52.7
 OR0936
 OR0936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0936!SPC SD S     -   0.99991843  x   0.99992347  =   0.99984190
 OR0936!UTM  14      -   0.99991843  x   0.99963299  =   0.99955144
 OR0936
 OR0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4820466385(NAD 83)
 OR0936
 OR0936                          SUPERSEDED SURVEY CONTROL
 OR0936
 OR0936  NAD 83(1986)-  43 56 55.57272(N)    099 38 43.72167(W) AD(       ) 2
 OR0936  NAD 27      -  43 56 55.89000(N)    099 38 42.31000(W) AD(       ) 2
 OR0936
 OR0936.Superseded values are not recommended for survey control.
 OR0936
 OR0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0936.See file dsdata.pdf to determine how the superseded data were derived.
 OR0936
 OR0936_MARKER: DD = SURVEY DISK
 OR0936_SETTING: 0 = UNSPECIFIED SETTING
 OR0936_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0936
 OR0936  HISTORY     - Date     Condition        Report By
 OR0936  HISTORY     - 1924     MONUMENTED       USGLO
 OR0936
 OR0936                          STATION DESCRIPTION
 OR0936
 OR0936'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0936'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, AND
 OR0936'BEARS TO THE NE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0934 ***********************************************************************
 OR0934  DESIGNATION -  GLO 4 RM 2
 OR0934  PID         -  OR0934
 OR0934  STATE/COUNTY-  SD/LYMAN
 OR0934  COUNTRY     -  US
 OR0934  USGS QUAD   -  LYMAN (2017)
 OR0934
 OR0934                         *CURRENT SURVEY CONTROL
 OR0934  ______________________________________________________________________
 OR0934* NAD 83(1996) POSITION- 43 56 55.54418(N) 099 38 44.71247(W)   ADJUSTED
 OR0934* NAVD 88 ORTHO HEIGHT -   545.    (meters)     1788.    (feet) SCALED
 OR0934  ______________________________________________________________________
 OR0934  GEOID HEIGHT    -        -25.100 (meters)                     GEOID18
 OR0934  LAPLACE CORR    -         -0.30  (seconds)                    DEFLEC18
 OR0934  HORZ ORDER      -  SECOND
 OR0934
 OR0934.The horizontal coordinates were established by classical geodetic methods
 OR0934.and adjusted by the National Geodetic Survey in January 1998.
 OR0934
 OR0934.The orthometric height was scaled from a topographic map.
 OR0934
 OR0934.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0934.GEOID18 height accuracy estimate available here.
 OR0934
 OR0934.Click photographs - Photos may exist for this station.
 OR0934
 OR0934.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0934
 OR0934. The following values were computed from the NAD 83(1996) position.
 OR0934
 OR0934;                    North         East     Units Scale Factor Converg.
 OR0934;SPC SD S     -   179,690.674   655,190.746   MT  0.99992347   +0 28 27.6
 OR0934;SPC SD S     -   589,535.15  2,149,571.64   sFT  0.99992347   +0 28 27.6
 OR0934;UTM  14      - 4,866,384.664   448,182.714   MT  0.99963302   -0 26 53.4
 OR0934
 OR0934!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0934!SPC SD S     -   0.99991843  x   0.99992347  =   0.99984190
 OR0934!UTM  14      -   0.99991843  x   0.99963302  =   0.99955147
 OR0934
 OR0934_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4818266384(NAD 83)
 OR0934
 OR0934                          SUPERSEDED SURVEY CONTROL
 OR0934
 OR0934  NAD 83(1986)-  43 56 55.54232(N)    099 38 44.71799(W) AD(       ) 2
 OR0934  NAD 27      -  43 56 55.86000(N)    099 38 43.31000(W) AD(       ) 2
 OR0934
 OR0934.Superseded values are not recommended for survey control.
 OR0934
 OR0934.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0934.See file dsdata.pdf to determine how the superseded data were derived.
 OR0934
 OR0934_MARKER: DD = SURVEY DISK
 OR0934_SETTING: 0 = UNSPECIFIED SETTING
 OR0934_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0934
 OR0934  HISTORY     - Date     Condition        Report By
 OR0934  HISTORY     - 1924     MONUMENTED       USGLO
 OR0934
 OR0934                          STATION DESCRIPTION
 OR0934
 OR0934'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0934'REFERENCE MARK NO. 2 IS A BRASS DISK SET IN CONCRETE, AND
 OR0934'BEARS TO THE NW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0950 ***********************************************************************
 OR0950  DESIGNATION -  GLO 5
 OR0950  PID         -  OR0950
 OR0950  STATE/COUNTY-  SD/LYMAN
 OR0950  COUNTRY     -  US
 OR0950  USGS QUAD   -  KENNEBEC SW (2017)
 OR0950
 OR0950                         *CURRENT SURVEY CONTROL
 OR0950  ______________________________________________________________________
 OR0950* NAD 83(1996) POSITION- 43 50 50.44383(N) 099 59 12.58004(W)   ADJUSTED
 OR0950* NAVD 88 ORTHO HEIGHT -   556.4   (meters)     1825.    (feet) VERTCON3
 OR0950  ______________________________________________________________________
 OR0950  GEOID HEIGHT    -        -25.421 (meters)                     GEOID18
 OR0950  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 OR0950  HORZ ORDER      -  SECOND
 OR0950
 OR0950.The horizontal coordinates were established by classical geodetic methods
 OR0950.and adjusted by the National Geodetic Survey in January 1998.
 OR0950
 OR0950.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0950.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0950
 OR0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0950.GEOID18 height accuracy estimate available here.
 OR0950
 OR0950.Click photographs - Photos may exist for this station.
 OR0950
 OR0950.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0950
 OR0950. The following values were computed from the NAD 83(1996) position.
 OR0950
 OR0950;                    North         East     Units Scale Factor Converg.
 OR0950;SPC SD S     -   168,252.811   627,860.595   MT  0.99991484   +0 14 20.5
 OR0950;SPC SD S     -   552,009.43  2,059,905.97   sFT  0.99991484   +0 14 20.5
 OR0950;UTM  14      - 4,855,391.295   420,679.222   MT  0.99967739   -0 41 01.1
 OR0950
 OR0950!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0950!SPC SD S     -   0.99991674  x   0.99991484  =   0.99983159
 OR0950!UTM  14      -   0.99991674  x   0.99967739  =   0.99959416
 OR0950
 OR0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2067955391(NAD 83)
 OR0950
 OR0950|---------------------------------------------------------------------|
 OR0950| PID    Reference Object                     Distance      Geod. Az  |
 OR0950|                                                           dddmmss.s |
 OR0950| OR0951 GLO 5 RM 1                           19.048 METERS 04127     |
 OR0950| OR0949 GLO 5 RM 2                           86.282 METERS 28207     |
 OR0950|---------------------------------------------------------------------|
 OR0950
 OR0950                          SUPERSEDED SURVEY CONTROL
 OR0950
 OR0950  NAD 83(1986)-  43 50 50.44200(N)    099 59 12.58263(W) AD(       ) 2
 OR0950  NAD 27      -  43 50 50.46000(N)    099 59 07.45000(W) AD(       ) 2
 OR0950  NGVD 29 (07/19/86)  556.0    (m)         1824.     (f) VERT ANG       
 OR0950
 OR0950.Superseded values are not recommended for survey control.
 OR0950
 OR0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0950.See file dsdata.pdf to determine how the superseded data were derived.
 OR0950
 OR0950_MARKER: DD = SURVEY DISK
 OR0950_SETTING: 0 = UNSPECIFIED SETTING
 OR0950_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0950
 OR0950  HISTORY     - Date     Condition        Report By
 OR0950  HISTORY     - 1924     MONUMENTED       USGLO
 OR0950  HISTORY     - 1935     GOOD             CGS
 OR0950
 OR0950                          STATION DESCRIPTION
 OR0950
 OR0950'DESCRIBED BY US GENERAL LAND OFFICE 1924 (HO)
 OR0950'THE STANDARD CORNER OF SECS. 31 AND 32, T 105 N, R 76 W, FIFTH
 OR0950'PRINCIPAL MERIDIAN ON FIRST STANDARD PARALLEL N.
 OR0950'
 OR0950'THE ORIGINAL MONUMENT IS A STAKE, SMALL STONE AND BROKEN
 OR0950'GLASS IN MOUND OF EARTH, WITNESSED BY THREE PITS.
 OR0950'
 OR0950'THE NEW MONUMENT IS A BRASS DISK SET IN CONCRETE, 6 INCHES
 OR0950'BENEATH SURFACE OF GROUND.
 OR0950'
 OR0950'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, AND
 OR0950'BEARS TO THE NE.  IT IS 19.048 METERS DISTANT FROM THE
 OR0950'STATION N 41 DEG 28 MIN E.  REFERENCE MARK
 OR0950'NO. 2 A BRASS DISK SET IN CONCRETE, (SERVED AS ECCENTRIC STATION),
 OR0950'AND BEARS TO THE NW.  IT IS 86.282 METERS DISTANT FROM THE
 OR0950'STATION N 77 DEG 53 MIN W.
 OR0950
 OR0950                          STATION RECOVERY (1935)
 OR0950
 OR0950'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0950'THE STATION MARK AND REFERENCE MARKS WERE IN GOOD CONDITION
 OR0950'AND WERE FOUND TO BE AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0951 ***********************************************************************
 OR0951  DESIGNATION -  GLO 5 RM 1
 OR0951  PID         -  OR0951
 OR0951  STATE/COUNTY-  SD/LYMAN
 OR0951  COUNTRY     -  US
 OR0951  USGS QUAD   -  KENNEBEC SW (2017)
 OR0951
 OR0951                         *CURRENT SURVEY CONTROL
 OR0951  ______________________________________________________________________
 OR0951* NAD 83(1996) POSITION- 43 50 50.90636(N) 099 59 12.01544(W)   ADJUSTED
 OR0951* NAVD 88 ORTHO HEIGHT -   556.    (meters)     1824.    (feet) SCALED
 OR0951  ______________________________________________________________________
 OR0951  GEOID HEIGHT    -        -25.421 (meters)                     GEOID18
 OR0951  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 OR0951  HORZ ORDER      -  SECOND
 OR0951
 OR0951.The horizontal coordinates were established by classical geodetic methods
 OR0951.and adjusted by the National Geodetic Survey in January 1998.
 OR0951
 OR0951.The orthometric height was scaled from a topographic map.
 OR0951
 OR0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0951.GEOID18 height accuracy estimate available here.
 OR0951
 OR0951.Click photographs - Photos may exist for this station.
 OR0951
 OR0951.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0951
 OR0951. The following values were computed from the NAD 83(1996) position.
 OR0951
 OR0951;                    North         East     Units Scale Factor Converg.
 OR0951;SPC SD S     -   168,267.137   627,873.145   MT  0.99991484   +0 14 20.9
 OR0951;SPC SD S     -   552,056.43  2,059,947.14   sFT  0.99991484   +0 14 20.9
 OR0951;UTM  14      - 4,855,405.414   420,691.998   MT  0.99967736   -0 41 00.8
 OR0951
 OR0951!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0951!SPC SD S     -   0.99991674  x   0.99991484  =   0.99983159
 OR0951!UTM  14      -   0.99991674  x   0.99967736  =   0.99959413
 OR0951
 OR0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2069155405(NAD 83)
 OR0951
 OR0951                          SUPERSEDED SURVEY CONTROL
 OR0951
 OR0951  NAD 83(1986)-  43 50 50.90453(N)    099 59 12.01803(W) AD(       ) 2
 OR0951  NAD 27      -  43 50 50.92000(N)    099 59 06.89000(W) AD(       ) 2
 OR0951
 OR0951.Superseded values are not recommended for survey control.
 OR0951
 OR0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0951.See file dsdata.pdf to determine how the superseded data were derived.
 OR0951
 OR0951_MARKER: DD = SURVEY DISK
 OR0951_SETTING: 0 = UNSPECIFIED SETTING
 OR0951_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0951
 OR0951  HISTORY     - Date     Condition        Report By
 OR0951  HISTORY     - 1924     MONUMENTED       USGLO
 OR0951
 OR0951                          STATION DESCRIPTION
 OR0951
 OR0951'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0951'REFERENCE MARK NO. 1 IS A BRASS DISK SET IN CONCRETE, AND
 OR0951'BEARS TO THE NE.  IT IS 19.048 METERS DISTANT FROM THE
 OR0951'STATION N 41 DEG 28 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0949 ***********************************************************************
 OR0949  DESIGNATION -  GLO 5 RM 2
 OR0949  PID         -  OR0949
 OR0949  STATE/COUNTY-  SD/LYMAN
 OR0949  COUNTRY     -  US
 OR0949  USGS QUAD   -  KENNEBEC SW (2017)
 OR0949
 OR0949                         *CURRENT SURVEY CONTROL
 OR0949  ______________________________________________________________________
 OR0949* NAD 83(1996) POSITION- 43 50 51.03071(N) 099 59 16.35680(W)   ADJUSTED
 OR0949* NAVD 88 ORTHO HEIGHT -   561.4   (meters)     1842.    (feet) VERTCON3
 OR0949  ______________________________________________________________________
 OR0949  GEOID HEIGHT    -        -25.420 (meters)                     GEOID18
 OR0949  LAPLACE CORR    -         -3.00  (seconds)                    DEFLEC18
 OR0949  HORZ ORDER      -  SECOND
 OR0949
 OR0949.The horizontal coordinates were established by classical geodetic methods
 OR0949.and adjusted by the National Geodetic Survey in January 1998.
 OR0949
 OR0949.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0949.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0949
 OR0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0949.GEOID18 height accuracy estimate available here.
 OR0949
 OR0949.Click photographs - Photos may exist for this station.
 OR0949
 OR0949.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0949
 OR0949. The following values were computed from the NAD 83(1996) position.
 OR0949
 OR0949;                    North         East     Units Scale Factor Converg.
 OR0949;SPC SD S     -   168,270.571   627,776.168   MT  0.99991485   +0 14 17.9
 OR0949;SPC SD S     -   552,067.70  2,059,628.98   sFT  0.99991485   +0 14 17.9
 OR0949;UTM  14      - 4,855,410.408   420,595.112   MT  0.99967755   -0 41 03.8
 OR0949
 OR0949!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0949!SPC SD S     -   0.99991596  x   0.99991485  =   0.99983082
 OR0949!UTM  14      -   0.99991596  x   0.99967755  =   0.99959354
 OR0949
 OR0949:                Primary Azimuth Mark                     Grid Az
 OR0949:SPC SD S     -  RED                                      090 14 05.1
 OR0949:UTM  14      -  RED                                      091 09 26.8
 OR0949
 OR0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2059555410(NAD 83)
 OR0949
 OR0949|---------------------------------------------------------------------|
 OR0949| PID    Reference Object                     Distance      Geod. Az  |
 OR0949|                                                           dddmmss.s |
 OR0949| OR0933 RED                                 APPROX.21.2 KM 0902823.0 |
 OR0949| OR0950 GLO 5                                86.282 METERS 10207     |
 OR0949|---------------------------------------------------------------------|
 OR0949
 OR0949                          SUPERSEDED SURVEY CONTROL
 OR0949
 OR0949  NAD 83(1986)-  43 50 51.02888(N)    099 59 16.35938(W) AD(       ) 2
 OR0949  NAD 27      -  43 50 51.05000(N)    099 59 11.23000(W) AD(       ) 2
 OR0949  NGVD 29 (07/19/86)  561.0    (m)         1841.     (f) VERT ANG       
 OR0949
 OR0949.Superseded values are not recommended for survey control.
 OR0949
 OR0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0949.See file dsdata.pdf to determine how the superseded data were derived.
 OR0949
 OR0949_MARKER: DD = SURVEY DISK
 OR0949_SETTING: 0 = UNSPECIFIED SETTING
 OR0949_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0949
 OR0949  HISTORY     - Date     Condition        Report By
 OR0949  HISTORY     - 1924     MONUMENTED       USGLO
 OR0949
 OR0949                          STATION DESCRIPTION
 OR0949
 OR0949'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OR0949'STATION N 41 DEG 28 MIN E.  REFERENCE MARK
 OR0949'NO. 2 A BRASS DISK SET IN CONCRETE, (SERVED AS ECCENTRIC STATION),
 OR0949'AND BEARS TO THE NW.  IT IS 86.282 METERS DISTANT FROM THE
 OR0949'STATION N 77 DEG 53 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0684 ***********************************************************************
 OS0684  DESIGNATION -  GLO 6 A RM
 OS0684  PID         -  OS0684
 OS0684  STATE/COUNTY-  SD/LYMAN
 OS0684  COUNTRY     -  US
 OS0684  USGS QUAD   -  VIVIAN (2017)
 OS0684
 OS0684                         *CURRENT SURVEY CONTROL
 OS0684  ______________________________________________________________________
 OS0684* NAD 83(1996) POSITION- 43 52 34.71668(N) 100 21 57.86244(W)   ADJUSTED
 OS0684* NAVD 88 ORTHO HEIGHT -   627.    (meters)     2057.    (feet) SCALED
 OS0684  ______________________________________________________________________
 OS0684  GEOID HEIGHT    -        -24.689 (meters)                     GEOID18
 OS0684  LAPLACE CORR    -         -4.59  (seconds)                    DEFLEC18
 OS0684  HORZ ORDER      -  SECOND
 OS0684
 OS0684.The horizontal coordinates were established by classical geodetic methods
 OS0684.and adjusted by the National Geodetic Survey in January 1998.
 OS0684
 OS0684.The orthometric height was scaled from a topographic map.
 OS0684
 OS0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0684.GEOID18 height accuracy estimate available here.
 OS0684
 OS0684.Click photographs - Photos may exist for this station.
 OS0684
 OS0684.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0684
 OS0684. The following values were computed from the NAD 83(1996) position.
 OS0684
 OS0684;                    North         East     Units Scale Factor Converg.
 OS0684;SPC SD S     -   171,413.194   597,368.853   MT  0.99991698   -0 01 21.3
 OS0684;SPC SD S     -   562,378.12  1,959,867.65   sFT  0.99991698   -0 01 21.3
 OS0684;UTM  14      - 4,859,041.961   390,248.618   MT  0.99974815   -0 56 48.9
 OS0684
 OS0684!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0684!SPC SD S     -   0.99990550  x   0.99991698  =   0.99982248
 OS0684!UTM  14      -   0.99990550  x   0.99974815  =   0.99965367
 OS0684
 OS0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9024859041(NAD 83)
 OS0684
 OS0684                          SUPERSEDED SURVEY CONTROL
 OS0684
 OS0684  NAD 83(1986)-  43 52 34.71257(N)    100 21 57.86441(W) AD(       ) 2
 OS0684  NAD 27      -  43 52 34.75000(N)    100 21 56.39000(W) AD(       ) 2
 OS0684
 OS0684.Superseded values are not recommended for survey control.
 OS0684
 OS0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0684.See file dsdata.pdf to determine how the superseded data were derived.
 OS0684
 OS0684_MARKER: DD = SURVEY DISK
 OS0684_SETTING: 0 = UNSPECIFIED SETTING
 OS0684_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0684
 OS0684  HISTORY     - Date     Condition        Report By
 OS0684  HISTORY     - 1924     MONUMENTED       USGLO
 OS0684
 OS0684                          STATION DESCRIPTION
 OS0684
 OS0684'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0684'REFERENCE MARK NO. 1 A BRASS DISK SET IN CONCRETE INSIDE OF FENCE,
 OS0684'AND BEARS TO THE NE, 15.878 METERS FROM THE STATION N 49 DEG 01 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0682 ***********************************************************************
 OS0682  DESIGNATION -  GLO 6 B RM 1
 OS0682  PID         -  OS0682
 OS0682  STATE/COUNTY-  SD/JONES
 OS0682  COUNTRY     -  US
 OS0682  USGS QUAD   -  VIVIAN (2017)
 OS0682
 OS0682                         *CURRENT SURVEY CONTROL
 OS0682  ______________________________________________________________________
 OS0682* NAD 83(1996) POSITION- 43 52 43.74402(N) 100 22 00.32633(W)   ADJUSTED
 OS0682* NAVD 88 ORTHO HEIGHT -   648.4   (meters)     2127.    (feet) VERTCON3
 OS0682  ______________________________________________________________________
 OS0682  GEOID HEIGHT    -        -24.684 (meters)                     GEOID18
 OS0682  LAPLACE CORR    -         -4.62  (seconds)                    DEFLEC18
 OS0682  HORZ ORDER      -  SECOND
 OS0682
 OS0682.The horizontal coordinates were established by classical geodetic methods
 OS0682.and adjusted by the National Geodetic Survey in January 1998.
 OS0682
 OS0682.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0682
 OS0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0682.GEOID18 height accuracy estimate available here.
 OS0682
 OS0682.Click photographs - Photos may exist for this station.
 OS0682
 OS0682.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0682
 OS0682. The following values were computed from the NAD 83(1996) position.
 OS0682
 OS0682;                    North         East     Units Scale Factor Converg.
 OS0682;SPC SD S     -   171,691.811   597,313.962   MT  0.99991718   -0 01 23.0
 OS0682;SPC SD S     -   563,292.22  1,959,687.56   sFT  0.99991718   -0 01 23.0
 OS0682;UTM  14      - 4,859,321.380   390,198.237   MT  0.99974829   -0 56 50.8
 OS0682
 OS0682!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0682!SPC SD S     -   0.99990220  x   0.99991718  =   0.99981939
 OS0682!UTM  14      -   0.99990220  x   0.99974829  =   0.99965052
 OS0682
 OS0682:                Primary Azimuth Mark                     Grid Az
 OS0682:SPC SD S     -  WENARD PRESHO WEST BASE RESET            126 00 37.1
 OS0682:UTM  14      -  WENARD PRESHO WEST BASE RESET            126 56 04.9
 OS0682
 OS0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9019859321(NAD 83)
 OS0682
 OS0682|---------------------------------------------------------------------|
 OS0682| PID    Reference Object                     Distance      Geod. Az  |
 OS0682|                                                           dddmmss.s |
 OS0682| OS0685 T2S R31E SECS 11 14 CC               55.509 METERS 04925     |
 OS0682| OS0686 WENARD PRESHO WEST BASE RESET       APPROX. 3.2 KM 1255914.1 |
 OS0682| OS0683 T105N R79W SECS 19 30 CC            292.217 METERS 17132     |
 OS0682|---------------------------------------------------------------------|
 OS0682
 OS0682                          SUPERSEDED SURVEY CONTROL
 OS0682
 OS0682  NAD 83(1986)-  43 52 43.73989(N)    100 22 00.32831(W) AD(       ) 2
 OS0682  NAD 27      -  43 52 43.77900(N)    100 21 58.85300(W) AD(       ) 2
 OS0682  NGVD 29 (07/19/86)  648.0    (m)         2126.     (f) VERT ANG       
 OS0682
 OS0682.Superseded values are not recommended for survey control.
 OS0682
 OS0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0682.See file dsdata.pdf to determine how the superseded data were derived.
 OS0682
 OS0682_MARKER: DD = SURVEY DISK
 OS0682_SETTING: 0 = UNSPECIFIED SETTING
 OS0682_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0682
 OS0682  HISTORY     - Date     Condition        Report By
 OS0682  HISTORY     - 1924     MONUMENTED       USGLO
 OS0682
 OS0682                          STATION DESCRIPTION
 OS0682
 OS0682'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0682'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND BEARS
 OS0682'TO THE SW, 55.550 METERS DISTANT FROM THE STATION
 OS0682'S 49 DEG 25 MIN W, (THIS VALUE QUESTIONABLE.  EMPLOY WITH
 OS0682'CAUTION).
 OS0682'
 OS0682'NOTE--THIS REFERENCE MARK SERVED AS ECCENTRIC STATION TO CORNER
 OS0682'NO. 6B, AND A DIRECT CONNECTION WAS FROM THIS REFERENCE MARK
 OS0682'TO CORNER NO. 6A.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0689 ***********************************************************************
 OS0689  DESIGNATION -  GLO 7 RM 1
 OS0689  PID         -  OS0689
 OS0689  STATE/COUNTY-  SD/JONES
 OS0689  COUNTRY     -  US
 OS0689  USGS QUAD   -  VIVIAN NW (2017)
 OS0689
 OS0689                         *CURRENT SURVEY CONTROL
 OS0689  ______________________________________________________________________
 OS0689* NAD 83(1996) POSITION- 43 59 41.86676(N) 100 28 00.07758(W)   ADJUSTED
 OS0689* NAVD 88 ORTHO HEIGHT -   663.    (meters)     2175.    (feet) SCALED
 OS0689  ______________________________________________________________________
 OS0689  GEOID HEIGHT    -        -24.278 (meters)                     GEOID18
 OS0689  LAPLACE CORR    -         -4.20  (seconds)                    DEFLEC18
 OS0689  HORZ ORDER      -  SECOND
 OS0689
 OS0689.The horizontal coordinates were established by classical geodetic methods
 OS0689.and adjusted by the National Geodetic Survey in January 1998.
 OS0689
 OS0689.The orthometric height was scaled from a topographic map.
 OS0689
 OS0689.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0689.GEOID18 height accuracy estimate available here.
 OS0689
 OS0689.Click photographs - Photos may exist for this station.
 OS0689
 OS0689.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0689
 OS0689. The following values were computed from the NAD 83(1996) position.
 OS0689
 OS0689;                    North         East     Units Scale Factor Converg.
 OS0689;SPC SD S     -   184,603.868   589,303.978   MT  0.99992844   -0 05 31.2
 OS0689;SPC SD S     -   605,654.52  1,933,408.13   sFT  0.99992844   -0 05 31.2
 OS0689;UTM  14      - 4,872,359.016   382,399.156   MT  0.99977010   -1 01 07.9
 OS0689
 OS0689!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0689!SPC SD S     -   0.99989979  x   0.99992844  =   0.99982823
 OS0689!UTM  14      -   0.99989979  x   0.99977010  =   0.99966991
 OS0689
 OS0689_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8239972359(NAD 83)
 OS0689
 OS0689                          SUPERSEDED SURVEY CONTROL
 OS0689
 OS0689  NAD 83(1986)-  43 59 41.86255(N)    100 28 00.08025(W) AD(       ) 2
 OS0689  NAD 27      -  43 59 41.91000(N)    100 27 58.60000(W) AD(       ) 2
 OS0689
 OS0689.Superseded values are not recommended for survey control.
 OS0689
 OS0689.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0689.See file dsdata.pdf to determine how the superseded data were derived.
 OS0689
 OS0689_MARKER: DD = SURVEY DISK
 OS0689_SETTING: 0 = UNSPECIFIED SETTING
 OS0689_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0689
 OS0689  HISTORY     - Date     Condition        Report By
 OS0689  HISTORY     - 1924     MONUMENTED       USGLO
 OS0689
 OS0689                          STATION DESCRIPTION
 OS0689
 OS0689'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0689'REFERENCE MARK NO. 1--A BRASS DISK SET IN CONCRETE, AND BEARS
 OS0689'TO THE SE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0687 ***********************************************************************
 OS0687  DESIGNATION -  GLO 7 RM 2
 OS0687  PID         -  OS0687
 OS0687  STATE/COUNTY-  SD/JONES
 OS0687  COUNTRY     -  US
 OS0687  USGS QUAD   -  VIVIAN NW (2017)
 OS0687
 OS0687                         *CURRENT SURVEY CONTROL
 OS0687  ______________________________________________________________________
 OS0687* NAD 83(1996) POSITION- 43 59 41.86107(N) 100 28 01.23966(W)   ADJUSTED
 OS0687* NAVD 88 ORTHO HEIGHT -   663.    (meters)     2175.    (feet) SCALED
 OS0687  ______________________________________________________________________
 OS0687  GEOID HEIGHT    -        -24.278 (meters)                     GEOID18
 OS0687  LAPLACE CORR    -         -4.19  (seconds)                    DEFLEC18
 OS0687  HORZ ORDER      -  SECOND
 OS0687
 OS0687.The horizontal coordinates were established by classical geodetic methods
 OS0687.and adjusted by the National Geodetic Survey in January 1998.
 OS0687
 OS0687.The orthometric height was scaled from a topographic map.
 OS0687
 OS0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0687.GEOID18 height accuracy estimate available here.
 OS0687
 OS0687.Click photographs - Photos may exist for this station.
 OS0687
 OS0687.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0687
 OS0687. The following values were computed from the NAD 83(1996) position.
 OS0687
 OS0687;                    North         East     Units Scale Factor Converg.
 OS0687;SPC SD S     -   184,603.734   589,278.087   MT  0.99992844   -0 05 32.0
 OS0687;SPC SD S     -   605,654.08  1,933,323.19   sFT  0.99992844   -0 05 32.0
 OS0687;UTM  14      - 4,872,359.301   382,373.271   MT  0.99977017   -1 01 08.7
 OS0687
 OS0687!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0687!SPC SD S     -   0.99989979  x   0.99992844  =   0.99982823
 OS0687!UTM  14      -   0.99989979  x   0.99977017  =   0.99966998
 OS0687
 OS0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8237372359(NAD 83)
 OS0687
 OS0687                          SUPERSEDED SURVEY CONTROL
 OS0687
 OS0687  NAD 83(1986)-  43 59 41.85686(N)    100 28 01.24232(W) AD(       ) 2
 OS0687  NAD 27      -  43 59 41.90000(N)    100 27 59.76000(W) AD(       ) 2
 OS0687
 OS0687.Superseded values are not recommended for survey control.
 OS0687
 OS0687.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0687.See file dsdata.pdf to determine how the superseded data were derived.
 OS0687
 OS0687_MARKER: DD = SURVEY DISK
 OS0687_SETTING: 0 = UNSPECIFIED SETTING
 OS0687_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0687
 OS0687  HISTORY     - Date     Condition        Report By
 OS0687  HISTORY     - 1924     MONUMENTED       USGLO
 OS0687
 OS0687                          STATION DESCRIPTION
 OS0687
 OS0687'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0687'REFERENCE MARK NO. 2--A BRASS DISK SET IN CONCRETE, AND BEARS
 OS0687'TO THE SW.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0714 ***********************************************************************
 OS0714  DESIGNATION -  GLO 8 RM
 OS0714  PID         -  OS0714
 OS0714  STATE/COUNTY-  SD/JONES
 OS0714  COUNTRY     -  US
 OS0714  USGS QUAD   -  MURDO (2017)
 OS0714
 OS0714                         *CURRENT SURVEY CONTROL
 OS0714  ______________________________________________________________________
 OS0714* NAD 83(1996) POSITION- 43 56 13.80393(N) 100 40 36.78243(W)   ADJUSTED
 OS0714* NAVD 88 ORTHO HEIGHT -   737.    (meters)     2418.    (feet) SCALED
 OS0714  ______________________________________________________________________
 OS0714  GEOID HEIGHT    -        -24.040 (meters)                     GEOID18
 OS0714  LAPLACE CORR    -         -4.28  (seconds)                    DEFLEC18
 OS0714  HORZ ORDER      -  SECOND
 OS0714
 OS0714.The horizontal coordinates were established by classical geodetic methods
 OS0714.and adjusted by the National Geodetic Survey in January 1998.
 OS0714
 OS0714.The orthometric height was scaled from a topographic map.
 OS0714
 OS0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0714.GEOID18 height accuracy estimate available here.
 OS0714
 OS0714.Click photographs - Photos may exist for this station.
 OS0714
 OS0714.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0714
 OS0714. The following values were computed from the NAD 83(1996) position.
 OS0714
 OS0714;                    North         East     Units Scale Factor Converg.
 OS0714;SPC SD S     -   178,231.086   572,418.267   MT  0.99992232   -0 14 13.2
 OS0714;SPC SD S     -   584,746.49  1,878,008.93   sFT  0.99992232   -0 14 13.2
 OS0714;UTM  14      - 4,866,260.990   365,414.772   MT  0.99982278   -1 09 49.4
 OS0714
 OS0714!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0714!SPC SD S     -   0.99988815  x   0.99992232  =   0.99981047
 OS0714!UTM  14      -   0.99988815  x   0.99982278  =   0.99971094
 OS0714
 OS0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6541466260(NAD 83)
 OS0714
 OS0714                          SUPERSEDED SURVEY CONTROL
 OS0714
 OS0714  NAD 83(1986)-  43 56 13.79868(N)    100 40 36.78567(W) AD(       ) 2
 OS0714  NAD 27      -  43 56 13.85000(N)    100 40 35.32000(W) AD(       ) 2
 OS0714
 OS0714.Superseded values are not recommended for survey control.
 OS0714
 OS0714.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0714.See file dsdata.pdf to determine how the superseded data were derived.
 OS0714
 OS0714_MARKER: DD = SURVEY DISK
 OS0714_SETTING: 0 = UNSPECIFIED SETTING
 OS0714_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0714
 OS0714  HISTORY     - Date     Condition        Report By
 OS0714  HISTORY     - 1924     MONUMENTED       USGLO
 OS0714
 OS0714                          STATION DESCRIPTION
 OS0714
 OS0714'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0714'REFERENCE MARK NO. 2--U.S.C. AND G.S. TRIANGULATION STATION
 OS0714'WHITE ALSO SERVES AS A REFERENCE MARK, AND BEARS TO THE NW,
 OS0714'203.255 METERS DISTANT FROM THE STATION N 62 DEG 23 MIN W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0724 ***********************************************************************
 OS0724  DESIGNATION -  GLO 9 A RM
 OS0724  PID         -  OS0724
 OS0724  STATE/COUNTY-  SD/JONES
 OS0724  COUNTRY     -  US
 OS0724  USGS QUAD   -  OKATON NE (2017)
 OS0724
 OS0724                         *CURRENT SURVEY CONTROL
 OS0724  ______________________________________________________________________
 OS0724* NAD 83(1996) POSITION- 43 59 42.44339(N) 100 45 58.11688(W)   ADJUSTED
 OS0724* NAVD 88 ORTHO HEIGHT -   680.    (meters)     2231.    (feet) SCALED
 OS0724  ______________________________________________________________________
 OS0724  GEOID HEIGHT    -        -23.803 (meters)                     GEOID18
 OS0724  LAPLACE CORR    -         -4.71  (seconds)                    DEFLEC18
 OS0724  HORZ ORDER      -  SECOND
 OS0724
 OS0724.The horizontal coordinates were established by classical geodetic methods
 OS0724.and adjusted by the National Geodetic Survey in January 1998.
 OS0724
 OS0724.The orthometric height was scaled from a topographic map.
 OS0724
 OS0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0724.GEOID18 height accuracy estimate available here.
 OS0724
 OS0724.Click photographs - Photos may exist for this station.
 OS0724
 OS0724.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0724
 OS0724. The following values were computed from the NAD 83(1996) position.
 OS0724
 OS0724;                    North         East     Units Scale Factor Converg.
 OS0724;SPC SD S     -   184,703.528   565,285.736   MT  0.99992846   -0 17 54.9
 OS0724;SPC SD S     -   605,981.49  1,854,608.29   sFT  0.99992846   -0 17 54.9
 OS0724;UTM  14      - 4,872,847.446   358,388.588   MT  0.99984665   -1 13 37.1
 OS0724
 OS0724!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0724!SPC SD S     -   0.99989705  x   0.99992846  =   0.99982551
 OS0724!UTM  14      -   0.99989705  x   0.99984665  =   0.99974371
 OS0724
 OS0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP5838872847(NAD 83)
 OS0724
 OS0724                          SUPERSEDED SURVEY CONTROL
 OS0724
 OS0724  NAD 83(1986)-  43 59 42.43810(N)    100 45 58.12026(W) AD(       ) 2
 OS0724  NAD 27      -  43 59 42.48000(N)    100 45 56.63000(W) AD(       ) 2
 OS0724
 OS0724.Superseded values are not recommended for survey control.
 OS0724
 OS0724.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0724.See file dsdata.pdf to determine how the superseded data were derived.
 OS0724
 OS0724_MARKER: DD = SURVEY DISK
 OS0724_SETTING: 0 = UNSPECIFIED SETTING
 OS0724_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0724
 OS0724  HISTORY     - Date     Condition        Report By
 OS0724  HISTORY     - 1924     MONUMENTED       USGLO
 OS0724
 OS0724                          STATION DESCRIPTION
 OS0724
 OS0724'DESCRIBED BY US GENERAL LAND OFFICE 1924
 OS0724'REFERENCE MARK NO. 2--CORNER NO. 9B ALSO SERVES AS A REFERENCE
 OS0724'MARK, AND BEARS TO THE E, IS 45.418 METERS (149.01 FEET)
 OS0724'DISTANT FROM THE STATION N 69 DEG 53 MIN E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1035 ***********************************************************************
 PU1035  DESIGNATION -  GNINNE
 PU1035  PID         -  PU1035
 PU1035  STATE/COUNTY-  SD/MEADE
 PU1035  COUNTRY     -  US
 PU1035  USGS QUAD   -  ENNING (2017)
 PU1035
 PU1035                         *CURRENT SURVEY CONTROL
 PU1035  ______________________________________________________________________
 PU1035* NAD 83(1996) POSITION- 44 34 11.81239(N) 102 33 25.05610(W)   ADJUSTED
 PU1035* NAVD 88 ORTHO HEIGHT -   947.204 (meters)     3107.62  (feet) ADJUSTED
 PU1035  ______________________________________________________________________
 PU1035  GEOID HEIGHT    -        -18.438 (meters)                     GEOID18
 PU1035  LAPLACE CORR    -         -6.61  (seconds)                    DEFLEC18
 PU1035  DYNAMIC HEIGHT  -        946.942 (meters)     3106.76  (feet) COMP
 PU1035  MODELED GRAVITY -    980,309.2   (mgal)                       NAVD 88
 PU1035
 PU1035  HORZ ORDER      -  SECOND
 PU1035  VERT ORDER      -  FIRST     CLASS II
 PU1035
 PU1035.The horizontal coordinates were established by classical geodetic methods
 PU1035.and adjusted by the National Geodetic Survey in January 1998.
 PU1035
 PU1035.The orthometric height was determined by differential leveling and
 PU1035.adjusted by the NATIONAL GEODETIC SURVEY
 PU1035.in October 1997.
 PU1035
 PU1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1035.GEOID18 height accuracy estimate available here.
 PU1035
 PU1035.Click photographs - Photos may exist for this station.
 PU1035
 PU1035.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1035
 PU1035.The dynamic height is computed by dividing the NAVD 88
 PU1035.geopotential number by the normal gravity value computed on the
 PU1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1035.degrees latitude (g = 980.6199 gals.).
 PU1035
 PU1035.The modeled gravity was interpolated from observed gravity values.
 PU1035
 PU1035. The following values were computed from the NAD 83(1996) position.
 PU1035
 PU1035;                    North         East     Units Scale Factor Converg.
 PU1035;SPC SD N     -    85,061.512   396,928.386   MT  0.99997417   -1 48 34.8
 PU1035;SPC SD N     -   279,072.64  1,302,255.88   sFT  0.99997417   -1 48 34.8
 PU1035;UTM  13      - 4,938,082.086   693,984.799   MT  1.00006278   +1 42 54.0
 PU1035
 PU1035!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1035!SPC SD N     -   0.99985440  x   0.99997417  =   0.99982857
 PU1035!UTM  13      -   0.99985440  x   1.00006278  =   0.99991717
 PU1035
 PU1035:                Primary Azimuth Mark                     Grid Az
 PU1035:SPC SD N     -  GNINNE RM 3                              347 13 39.2
 PU1035:UTM  13      -  GNINNE RM 3                              343 42 10.4
 PU1035
 PU1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9398438082(NAD 83)
 PU1035
 PU1035|---------------------------------------------------------------------|
 PU1035| PID    Reference Object                     Distance      Geod. Az  |
 PU1035|                                                           dddmmss.s |
 PU1035| PU1036 GNINNE RM 1                          11.172 METERS 02258     |
 PU1035| PU1037 GNINNE RM 2                          11.783 METERS 09550     |
 PU1035| PU1038 GNINNE RM 3                                        3452504.4 |
 PU1035| PU1034 GNINNE AZ MK                                       3454016.5 |
 PU1035|---------------------------------------------------------------------|
 PU1035
 PU1035                          SUPERSEDED SURVEY CONTROL
 PU1035
 PU1035  NAD 83(1993)-  44 34 11.80443(N)    102 33 25.05622(W) AD(       ) 2
 PU1035  NAD 83(1986)-  44 34 11.80427(N)    102 33 25.05588(W) AD(       ) 2
 PU1035  NAD 27      -  44 34 11.84490(N)    102 33 23.45150(W) AD(       ) 2
 PU1035  NAVD 88 (06/15/91)  947.198  (m)         3107.60   (f) SUPERSEDED  1 2
 PU1035  NGVD 29 (??/??/92)  946.716  (m)         3106.02   (f) ADJ UNCH    1 2
 PU1035  NGVD 29             946.72   (m)         3106.0    (f) LEVELING    3  
 PU1035
 PU1035.Superseded values are not recommended for survey control.
 PU1035
 PU1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1035.See file dsdata.pdf to determine how the superseded data were derived.
 PU1035
 PU1035_MARKER: DS = TRIANGULATION STATION DISK
 PU1035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1035_STAMPING: GNINNE 1962
 PU1035_MARK LOGO: CGS
 PU1035_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1035+STABILITY: SURFACE MOTION
 PU1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1035+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU1035
 PU1035  HISTORY     - Date     Condition        Report By
 PU1035  HISTORY     - 1962     MONUMENTED       CGS
 PU1035  HISTORY     - 1963     GOOD             CGS
 PU1035  HISTORY     - 1972     GOOD             NGS
 PU1035  HISTORY     - 1972     GOOD             NGS
 PU1035  HISTORY     - 19950605 GOOD             NGS
 PU1035
 PU1035                          STATION DESCRIPTION
 PU1035
 PU1035'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1035'THE STATION IS LOCATED 0.6 MILE SOUTHEAST OF ENNING, ON THE HIGHEST
 PU1035'POINT OF A GRASS COVERED HILL, THE HIGHEST IN THE VICINITY,
 PU1035'ON SCHOOL SECTION LAND LEASED BY MR. CLIFFORD SANDERS.
 PU1035'
 PU1035'TO REACH THE STATION FROM THE POST OFFICE AND STORE AT ENNING GO
 PU1035'EAST ON STATE HIGHWAY 34 FOR 0.35 MILE TO A DRIVEWAY ON THE
 PU1035'RIGHT.  TURN RIGHT, THENCE LEFT AND GO 0.05 MILE TO A WIRE
 PU1035'GATE AND THE AZIMUTH MARK AS DESCRIBED.  PASS THROUGH THE WIRE
 PU1035'GATE, TURN RIGHT AND GO SOUTHERLY ACROSS AN OPEN PASTURE FOR 0.4
 PU1035'MILE TO THE HIGHEST POINT OF THE HILL AND THE STATION AS
 PU1035'DESCRIBED.
 PU1035'
 PU1035'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1035'CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED GNINNE 1962.
 PU1035'
 PU1035'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU1035'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS STAMPED
 PU1035'GNINNE NO 1 1962.
 PU1035'
 PU1035'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU1035'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS STAMPED
 PU1035'GNINNE NO 2 1962.
 PU1035'
 PU1035'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU1035'CONCRETE CYLINDER WHICH PROJECTS 3 INCHES AND IS STAMPED GNINNE
 PU1035'1962.  IT IS 33 FEET SOUTH OF THE CENTER OF STATE HIGHWAY 34,
 PU1035'7 FEET EAST OF A NORTH GATE POST, 1.6 FEET SOUTH OF A METAL
 PU1035'WITNESS POST AND 1 FOOT SOUTH OF AN EAST-WEST FENCE LINE.
 PU1035
 PU1035                          STATION RECOVERY (1963)
 PU1035
 PU1035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1035'0.6 MI SE FROM ENNING.
 PU1035'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU1035'POST OFFICE AT ENNING, THENCE 0.35 MILE SOUTH-SOUTHEAST ACROSS
 PU1035'COUNTRY TO THE CREST OF A BUTTE LIKE HILL, 38.6 FEET WEST OF
 PU1035'GNINNE R.M. 2, 36.6 FEET SOUTH-SOUTHWEST OF GNINNE R.M. 1, AND
 PU1035'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 PU1035
 PU1035                          STATION RECOVERY (1972)
 PU1035
 PU1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 PU1035'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 PU1035'AZIMUTH MARK WERE RECOVERED AND APPEARED TO BE IN GOOD CONDITION.
 PU1035'A DIFFERENCE OF .05 FOOT LONGER WAS FOUND IN EACH OF THE THREE
 PU1035'(3) REFERENCE MARK MEASUREMENTS, THE HORIZONTAL ANGLES CHECKED
 PU1035'GOOD.  THE AZIMUTH MARK WAS SOON TO BE DESTROYED DUE TO
 PU1035'HIGHWAY IMPROVEMENTS, THEREFORE REFERENCE MARK NO. 3 WAS SET
 PU1035'AND THE ORIGINAL AZIMUTH MARK WAS REMOVED AT THIS TIME.
 PU1035'
 PU1035'A NEW DESCRIPTION FOLLOWS--
 PU1035'
 PU1035'THE STATION IS LOCATED ABOUT 0.6 MILE SOUTHEAST OF ENNING, ON THE
 PU1035'HIGH-PART OF A SMALL BUT PROMINENT HILL IN PASTURE LAND, ON SCHOOL
 PU1035'PROPERTY LEASED FOR FARMING BY MR. CLIFFORD SANDERS, WHO LIVES
 PU1035'SOUTH OF STATION.
 PU1035'
 PU1035'THE STATION MARK IS A STANDARD DISK STAMPED GNINNE 1962, SET IN
 PU1035'A SQUARE CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT IS ON
 PU1035'THE HIGHEST PART OF THE HILL.
 PU1035'
 PU1035'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED GNINNE NO 1 1962,
 PU1035'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.
 PU1035'IT IS AT THE NORTH EDGE OF THE HILL.
 PU1035'
 PU1035'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED GNINNE NO 2 1962,
 PU1035'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT
 PU1035'IS TOWARD THE EAST SIDE OF THE HILL.
 PU1035'
 PU1035'REFERENCE MARK NO. 3 (AZIMUTH MARK) IS A STANDARD DISK STAMPED
 PU1035'GNINNE 1962 NO 3 1972, SET IN A ROUND CONCRETE MONUMENT FLUSH
 PU1035'WITH THE GROUND.  IT IS IN THE R.E.A. STORAGE YARD AT THE EAST
 PU1035'EDGE OF ENNING, 126 FEET NORTH OF THE CENTER OF STATE HIGHWAY 34,
 PU1035'1 FOOT WEST OF THE EAST PROPERTY LINE FENCE, AND 1.5 FEET
 PU1035'NORTHWEST OF A METAL WITNESS POST.
 PU1035'
 PU1035'TO REACH THE STATION FROM THE ENNING FIRE DEPARTMENT BUILDING,
 PU1035'WHICH IS IN AN ENCLOSED YARD AT THE EAST EDGE OF TOWN ON THE
 PU1035'SOUTH SIDE OF STATE HIGHWAY 34, GO THRU GATE INTO THE YARD,
 PU1035'FOLLOW TRACK ROAD TO SOUTHEAST CORNER OF YARD AND GATE, GO
 PU1035'THRU GATE AND PICK WAY SOUTH-SOUTHEAST TO THE HILL AND STATION,
 PU1035'0.5 MILE, AS DESCRIBED.
 PU1035'
 PU1035'THE ELEVATION OF THE STATION MARK IS 3106.017 FEET OR 946.716
 PU1035'METERS.
 PU1035'
 PU1035'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 0.6
 PU1035'MILE SE OF ENNING
 PU1035
 PU1035                          STATION RECOVERY (1972)
 PU1035
 PU1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU1035'RECOVERED IN GOOD CONDITION.
 PU1035
 PU1035                          STATION RECOVERY (1995)
 PU1035
 PU1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1035'9.2 KM (5.70 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1035'IN UNION CENTER, THENCE 0.1 KM (0.05 MI) SOUTHERLY ACROSS A FIRE
 PU1035'STATION PARKING LOT, THENCE 0.6 KM (0.35 MI) SOUTHERLY ACROSS A
 PU1035'PASTURE TO THE HIGHEST POINT IN THE AREA, 11.7 M (38.4 FT) WEST OF
 PU1035'REFERENCE MARK 2, 11.1 M (36.4 FT) SOUTH OF REFERENCE MARK 1, AND THE
 PU1035'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 PU1035'PROPERTY OWNED BY NORMAN SANDERS, P.O. BOX 32, ENNING, SD 57737,
 PU1035'TELEPHONE NUMBER (605) 985-5443.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1034 ***********************************************************************
 PU1034  DESIGNATION -  GNINNE AZ MK
 PU1034  PID         -  PU1034
 PU1034  STATE/COUNTY-  SD/MEADE
 PU1034  COUNTRY     -  US
 PU1034  USGS QUAD   -  ENNING (2017)
 PU1034
 PU1034                         *CURRENT SURVEY CONTROL
 PU1034  ______________________________________________________________________
 PU1034* NAD 83(1986) POSITION- 44 34 31.     (N) 102 33 29.     (W)   SCALED
 PU1034* NAVD 88 ORTHO HEIGHT -   929.229 (meters)     3048.65  (feet) ADJUSTED
 PU1034  ______________________________________________________________________
 PU1034  GEOID HEIGHT    -        -18.429 (meters)                     GEOID18
 PU1034  DYNAMIC HEIGHT  -        928.972 (meters)     3047.80  (feet) COMP
 PU1034  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 PU1034
 PU1034  VERT ORDER      -  SECOND    CLASS 0
 PU1034
 PU1034.The horizontal coordinates were scaled from a map and have
 PU1034.an estimated accuracy of +/- 6 seconds.
 PU1034
 PU1034.The orthometric height was determined by differential leveling and
 PU1034.adjusted by the NATIONAL GEODETIC SURVEY
 PU1034.in June 1991.
 PU1034
 PU1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1034.GEOID18 height accuracy estimate available here.
 PU1034
 PU1034.Click photographs - Photos may exist for this station.
 PU1034
 PU1034.The dynamic height is computed by dividing the NAVD 88
 PU1034.geopotential number by the normal gravity value computed on the
 PU1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1034.degrees latitude (g = 980.6199 gals.).
 PU1034
 PU1034.The modeled gravity was interpolated from observed gravity values.
 PU1034
 PU1034;                    North         East    Units  Estimated Accuracy
 PU1034;SPC SD N     -    85,660.      396,860.      MT  (+/- 180 meters Scaled)
 PU1034
 PU1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK938386(NAD 83)
 PU1034
 PU1034                          SUPERSEDED SURVEY CONTROL
 PU1034
 PU1034  NGVD 29 (??/??/92)  928.746  (m)         3047.06   (f) ADJ UNCH    2 0
 PU1034
 PU1034.Superseded values are not recommended for survey control.
 PU1034
 PU1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1034.See file dsdata.pdf to determine how the superseded data were derived.
 PU1034
 PU1034_MARKER: DZ = AZIMUTH MARK DISK
 PU1034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1034_STAMPING: GNINNE 1962
 PU1034_MARK LOGO: CGS
 PU1034_PROJECTION: PROJECTING 5 CENTIMETERS
 PU1034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1034+STABILITY: SURFACE MOTION
 PU1034
 PU1034  HISTORY     - Date     Condition        Report By
 PU1034  HISTORY     - 1962     MONUMENTED       CGS
 PU1034  HISTORY     - 1963     GOOD             CGS
 PU1034  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU1034
 PU1034                          STATION DESCRIPTION
 PU1034
 PU1034'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1034'0.2 MI E FROM ENNING.
 PU1034'ABOUT 0.2 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1034'AND STORE AT ENNING, 31 FEET SOUTH OF THE CENTER LINE OF THE
 PU1034'HIGHWAY, 7 FEET EAST OF A CORNER FENCE POST, 0.9 FEET SOUTH OF A
 PU1034'FENCE, 1.5 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU1034'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 PU1034'INCHES.
 PU1034
 PU1034                          STATION RECOVERY (1995)
 PU1034
 PU1034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1034'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK GNINNE
 PU1034'RM 3 WAS ESTABLISHED IN THE SAME GENERAL AREA.  SEE THE DESCRIPTION
 PU1034'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1036 ***********************************************************************
 PU1036  DESIGNATION -  GNINNE RM 1
 PU1036  PID         -  PU1036
 PU1036  STATE/COUNTY-  SD/MEADE
 PU1036  COUNTRY     -  US
 PU1036  USGS QUAD   -  ENNING (2017)
 PU1036
 PU1036                         *CURRENT SURVEY CONTROL
 PU1036  ______________________________________________________________________
 PU1036* NAD 83(1986) POSITION- 44 34 12.15   (N) 102 33 24.86   (W)   HD_HELD1
 PU1036* NAVD 88 ORTHO HEIGHT -   946.864 (meters)     3106.50  (feet) ADJUSTED
 PU1036  ______________________________________________________________________
 PU1036  GEOID HEIGHT    -        -18.438 (meters)                     GEOID18
 PU1036  DYNAMIC HEIGHT  -        946.602 (meters)     3105.64  (feet) COMP
 PU1036  MODELED GRAVITY -    980,309.4   (mgal)                       NAVD 88
 PU1036
 PU1036  VERT ORDER      -  FIRST     CLASS II
 PU1036
 PU1036.The horizontal coordinates were determined by differentially corrected
 PU1036.hand held GPS observations or other comparable positioning techniques
 PU1036.and have an estimated accuracy of +/- 3 meters.
 PU1036
 PU1036.The orthometric height was determined by differential leveling and
 PU1036.adjusted by the NATIONAL GEODETIC SURVEY
 PU1036.in October 1997.
 PU1036
 PU1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1036.GEOID18 height accuracy estimate available here.
 PU1036
 PU1036.Click photographs - Photos may exist for this station.
 PU1036
 PU1036.The dynamic height is computed by dividing the NAVD 88
 PU1036.geopotential number by the normal gravity value computed on the
 PU1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1036.degrees latitude (g = 980.6199 gals.).
 PU1036
 PU1036.The modeled gravity was interpolated from observed gravity values.
 PU1036
 PU1036;                    North         East    Units  Estimated Accuracy
 PU1036;SPC SD N     -    85,071.8     396,933.0     MT  (+/- 3 meters HH1 GPS) 
 PU1036
 PU1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9398838092(NAD 83)
 PU1036
 PU1036                          SUPERSEDED SURVEY CONTROL
 PU1036
 PU1036  NAVD 88 (06/15/91)  946.838  (m)         3106.42   (f) SUPERSEDED  1 2
 PU1036  NGVD 29 (??/??/92)  946.357  (m)         3104.84   (f) ADJ UNCH    1 2
 PU1036
 PU1036.Superseded values are not recommended for survey control.
 PU1036
 PU1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1036.See file dsdata.pdf to determine how the superseded data were derived.
 PU1036
 PU1036_MARKER: DR = REFERENCE MARK DISK
 PU1036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1036_STAMPING: GNINNE NO 1 1962
 PU1036_MARK LOGO: CGS
 PU1036_PROJECTION: FLUSH
 PU1036_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1036+STABILITY: SURFACE MOTION
 PU1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1036+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU1036
 PU1036  HISTORY     - Date     Condition        Report By
 PU1036  HISTORY     - 1962     MONUMENTED       CGS
 PU1036  HISTORY     - 1963     GOOD             CGS
 PU1036  HISTORY     - 1972     GOOD             NGS
 PU1036  HISTORY     - 19950605 GOOD             NGS
 PU1036
 PU1036                          STATION DESCRIPTION
 PU1036
 PU1036'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1036'0.6 MI SE FROM ENNING.
 PU1036'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU1036'POST OFFICE AT ENNING, THENCE 0.35 MILE SOUTH-SOUTHEAST ACROSS
 PU1036'COUNTRY TO THE CREST OF A BUTTE LIKE HILL, 36.6 FEET
 PU1036'NORTH-NORTHEAST OF GNINNE 1962, ABOUT 2 FEET BELOW THE LEVEL
 PU1036'OF THE STATION, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1036'1 INCH.
 PU1036
 PU1036                          STATION RECOVERY (1972)
 PU1036
 PU1036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU1036'RECOVERED IN GOOD CONDITION.
 PU1036
 PU1036                          STATION RECOVERY (1995)
 PU1036
 PU1036'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1036'9.2 KM (5.70 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1036'IN UNION CENTER, THENCE 0.1 KM (0.05 MI) SOUTHERLY ACROSS A FIRE
 PU1036'STATION PARKING LOT, THENCE 0.6 KM (0.35 MI) SOUTHERLY ACROSS A
 PU1036'PASTURE TO THE HIGHEST POINT IN THE AREA, 13.5 M (44.3 FT) NORTHWEST
 PU1036'OF REFERENCE MARK 2, 11.2 M (36.7 FT) NORTH OF TRIANGULATION STATION
 PU1036'GNINNE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 PU1036'MONUMENT IS ON PROPERTY OWNED BY NORMAN SANDERS, P.O. BOX 32, ENNING,
 PU1036'SD 57737, TELEPHONE NUMBER (605) 985-5443.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1037 ***********************************************************************
 PU1037  DESIGNATION -  GNINNE RM 2
 PU1037  PID         -  PU1037
 PU1037  STATE/COUNTY-  SD/MEADE
 PU1037  COUNTRY     -  US
 PU1037  USGS QUAD   -  ENNING (2017)
 PU1037
 PU1037                         *CURRENT SURVEY CONTROL
 PU1037  ______________________________________________________________________
 PU1037* NAD 83(1986) POSITION- 44 34 11.77   (N) 102 33 24.52   (W)   HD_HELD1
 PU1037* NAVD 88 ORTHO HEIGHT -   946.827 (meters)     3106.38  (feet) ADJUSTED
 PU1037  ______________________________________________________________________
 PU1037  GEOID HEIGHT    -        -18.438 (meters)                     GEOID18
 PU1037  DYNAMIC HEIGHT  -        946.565 (meters)     3105.52  (feet) COMP
 PU1037  MODELED GRAVITY -    980,309.4   (mgal)                       NAVD 88
 PU1037
 PU1037  VERT ORDER      -  FIRST     CLASS II
 PU1037
 PU1037.The horizontal coordinates were determined by differentially corrected
 PU1037.hand held GPS observations or other comparable positioning techniques
 PU1037.and have an estimated accuracy of +/- 3 meters.
 PU1037
 PU1037.The orthometric height was determined by differential leveling and
 PU1037.adjusted by the NATIONAL GEODETIC SURVEY
 PU1037.in October 1997.
 PU1037
 PU1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1037.GEOID18 height accuracy estimate available here.
 PU1037
 PU1037.Click photographs - Photos may exist for this station.
 PU1037
 PU1037.The dynamic height is computed by dividing the NAVD 88
 PU1037.geopotential number by the normal gravity value computed on the
 PU1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1037.degrees latitude (g = 980.6199 gals.).
 PU1037
 PU1037.The modeled gravity was interpolated from observed gravity values.
 PU1037
 PU1037;                    North         East    Units  Estimated Accuracy
 PU1037;SPC SD N     -    85,059.8     396,940.2     MT  (+/- 3 meters HH1 GPS) 
 PU1037
 PU1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9399638081(NAD 83)
 PU1037
 PU1037                          SUPERSEDED SURVEY CONTROL
 PU1037
 PU1037  NAVD 88 (06/15/91)  946.798  (m)         3106.29   (f) SUPERSEDED  1 2
 PU1037  NGVD 29 (??/??/92)  946.317  (m)         3104.71   (f) ADJ UNCH    1 2
 PU1037
 PU1037.Superseded values are not recommended for survey control.
 PU1037
 PU1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1037.See file dsdata.pdf to determine how the superseded data were derived.
 PU1037
 PU1037_MARKER: DR = REFERENCE MARK DISK
 PU1037_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1037_STAMPING: GNINNE NO 2 1962
 PU1037_MARK LOGO: CGS
 PU1037_PROJECTION: FLUSH
 PU1037_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1037_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1037+STABILITY: SURFACE MOTION
 PU1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1037+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU1037
 PU1037  HISTORY     - Date     Condition        Report By
 PU1037  HISTORY     - 1962     MONUMENTED       CGS
 PU1037  HISTORY     - 1963     GOOD             CGS
 PU1037  HISTORY     - 1972     GOOD             NGS
 PU1037  HISTORY     - 19950605 GOOD             NGS
 PU1037
 PU1037                          STATION DESCRIPTION
 PU1037
 PU1037'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1037'0.6 MI SE FROM ENNING.
 PU1037'ABOUT 0.2 MILE EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU1037'POST OFFICE AT ENNING, THENCE 0.35 MILE SOUTH-SOUTHEAST ACROSS
 PU1037'COUNTRY TO A BUTTE LIKE HILL, 38.6 FEET EAST OF GNINNE 1962,
 PU1037'ABOUT 2 FEET BELOW THE LEVEL OF THE STATION, AND SET IN THE
 PU1037'TOP OF A CONCRETE POST PROJECTING 1 INCH.
 PU1037
 PU1037                          STATION RECOVERY (1972)
 PU1037
 PU1037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972
 PU1037'RECOVERED IN GOOD CONDITION.
 PU1037
 PU1037                          STATION RECOVERY (1995)
 PU1037
 PU1037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1037'9.2 KM (5.70 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1037'IN UNION CENTER, THENCE 0.1 KM (0.05 MI) SOUTHERLY ACROSS A FIRE
 PU1037'STATION PARKING LOT, THENCE 0.6 KM (0.35 MI) SOUTHERLY ACROSS A
 PU1037'PASTURE TO THE HIGHEST POINT IN THE AREA, 13.5 M (44.3 FT) SOUTHEAST
 PU1037'OF REFERENCE MARK 2, 11.7 M (38.4 FT) EAST OF TRIANGULATION STATION
 PU1037'GNINNE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 PU1037'MONUMENT IS ON PROPERTY OWNED BY NORMAN SANDERS, P.O. BOX 32, ENNING,
 PU1037'SD 57737, TELEPHONE NUMBER (605) 985-5443.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1038 ***********************************************************************
 PU1038  DESIGNATION -  GNINNE RM 3
 PU1038  PID         -  PU1038
 PU1038  STATE/COUNTY-  SD/MEADE
 PU1038  COUNTRY     -  US
 PU1038  USGS QUAD   -  ENNING (2017)
 PU1038
 PU1038                         *CURRENT SURVEY CONTROL
 PU1038  ______________________________________________________________________
 PU1038* NAD 83(1986) POSITION- 44 34 33.     (N) 102 33 34.     (W)   SCALED
 PU1038* NAVD 88 ORTHO HEIGHT -   927.980 (meters)     3044.55  (feet) ADJUSTED
 PU1038  ______________________________________________________________________
 PU1038  GEOID HEIGHT    -        -18.425 (meters)                     GEOID18
 PU1038  DYNAMIC HEIGHT  -        927.722 (meters)     3043.70  (feet) COMP
 PU1038  MODELED GRAVITY -    980,308.3   (mgal)                       NAVD 88
 PU1038
 PU1038  VERT ORDER      -  FIRST     CLASS II
 PU1038
 PU1038.The horizontal coordinates were scaled from a map and have
 PU1038.an estimated accuracy of +/- 6 seconds.
 PU1038
 PU1038.The orthometric height was determined by differential leveling and
 PU1038.adjusted by the NATIONAL GEODETIC SURVEY
 PU1038.in October 1997.
 PU1038
 PU1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1038.GEOID18 height accuracy estimate available here.
 PU1038
 PU1038.Click photographs - Photos may exist for this station.
 PU1038
 PU1038.The dynamic height is computed by dividing the NAVD 88
 PU1038.geopotential number by the normal gravity value computed on the
 PU1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1038.degrees latitude (g = 980.6199 gals.).
 PU1038
 PU1038.The modeled gravity was interpolated from observed gravity values.
 PU1038
 PU1038;                    North         East    Units  Estimated Accuracy
 PU1038;SPC SD N     -    85,720.      396,750.      MT  (+/- 180 meters Scaled)
 PU1038
 PU1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK937387(NAD 83)
 PU1038
 PU1038                          SUPERSEDED SURVEY CONTROL
 PU1038
 PU1038.No superseded survey control is available for this station.
 PU1038
 PU1038_MARKER: DR = REFERENCE MARK DISK
 PU1038_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1038_STAMPING: GNINNE 1962 NO 3 1972
 PU1038_MARK LOGO: CGS
 PU1038_PROJECTION: FLUSH
 PU1038_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1038_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1038+STABILITY: SURFACE MOTION
 PU1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1038+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU1038
 PU1038  HISTORY     - Date     Condition        Report By
 PU1038  HISTORY     - 1972     MONUMENTED       NGS
 PU1038  HISTORY     - 19950605 GOOD             NGS
 PU1038
 PU1038                          STATION DESCRIPTION
 PU1038
 PU1038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU1038'AT ENNING.
 PU1038'0.2 MILE EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT ENNING,
 PU1038'AT THE EAST EDGE OF THE R.E.A STORAGE YARD, 126 FEET NORTH OF
 PU1038'THE CENTER OF THE HIGHWAY, 1 FOOT WEST OF FENCE, 1.5 FEET
 PU1038'NORTHWEST OF A METAL WITNESS POST, AND SET IN A ROUND CONCRETE
 PU1038'MONUMENT FLUSH WITH THE GROUND.  IT IS AT HIGHWAY STATION
 PU1038'498+10.  GNINNE 1962 AZIMUTH WAS RECOVERED IN GOOD CONDITION
 PU1038'AS DESCRIBED, THE DISK WAS REMOVED FROM THE MARK AT THIS TIME.
 PU1038
 PU1038                          STATION RECOVERY (1995)
 PU1038
 PU1038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1038'9.3 KM (5.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU1038'IN UNION CENTER, 501.0 M (1643.7 FT) WEST OF MILEPOST 87, 39.0 M
 PU1038'(128.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.0 M (26.2 FT) NORTH OF A
 PU1038'FENCE CORNER, 4.2 M (13.8 FT) EAST OF THE CENTER OF A DRIVEWAY, 0.5 M
 PU1038'(1.6 FT) NORTHWEST OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL
 PU1038'OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) SOUTH
 PU1038'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0849 ***********************************************************************
 PR0849  DESIGNATION -  GOEMAN
 PR0849  PID         -  PR0849
 PR0849  STATE/COUNTY-  SD/HAMLIN
 PR0849  COUNTRY     -  US
 PR0849  USGS QUAD   -  HAYTI (2017)
 PR0849
 PR0849                         *CURRENT SURVEY CONTROL
 PR0849  ______________________________________________________________________
 PR0849* NAD 83(1996) POSITION- 44 41 20.91980(N) 097 07 41.87915(W)   ADJUSTED
 PR0849* NAVD 88 ORTHO HEIGHT -   558.    (meters)     1831.    (feet) SCALED
 PR0849  ______________________________________________________________________
 PR0849  GEOID HEIGHT    -        -24.920 (meters)                     GEOID18
 PR0849  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 PR0849  HORZ ORDER      -  SECOND
 PR0849
 PR0849.The horizontal coordinates were established by classical geodetic methods
 PR0849.and adjusted by the National Geodetic Survey in January 1998.
 PR0849
 PR0849.The orthometric height was scaled from a topographic map.
 PR0849
 PR0849.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0849.GEOID18 height accuracy estimate available here.
 PR0849
 PR0849.Click photographs - Photos may exist for this station.
 PR0849
 PR0849.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0849
 PR0849. The following values were computed from the NAD 83(1996) position.
 PR0849
 PR0849;                    North         East     Units Scale Factor Converg.
 PR0849;SPC SD N     -    99,136.459   827,588.367   MT  0.99995897   +2 01 56.7
 PR0849;SPC SD N     -   325,250.20  2,715,179.50   sFT  0.99995897   +2 01 56.7
 PR0849;UTM  14      - 4,950,123.192   648,314.414   MT  0.99987051   +1 18 59.5
 PR0849
 PR0849!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0849!SPC SD N     -   0.99991638  x   0.99995897  =   0.99987535
 PR0849!UTM  14      -   0.99991638  x   0.99987051  =   0.99978690
 PR0849
 PR0849:                Primary Azimuth Mark                     Grid Az
 PR0849:SPC SD N     -  HAYTI MUNICIPAL TANK                     237 39 48.7
 PR0849:UTM  14      -  HAYTI MUNICIPAL TANK                     238 22 45.9
 PR0849
 PR0849_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4831450123(NAD 83)
 PR0849
 PR0849|---------------------------------------------------------------------|
 PR0849| PID    Reference Object                     Distance      Geod. Az  |
 PR0849|                                                           dddmmss.s |
 PR0849| CO5060 GOEMAN RM 2                          47.280 METERS 09313     |
 PR0849| CO5059 GOEMAN RM 1                          49.659 METERS 18327     |
 PR0849| PR0851 HAYTI MUNICIPAL TANK                APPROX. 7.2 KM 2394145.4 |
 PR0849|---------------------------------------------------------------------|
 PR0849
 PR0849                          SUPERSEDED SURVEY CONTROL
 PR0849
 PR0849  NAD 83(1986)-  44 41 20.91545(N)    097 07 41.85947(W) AD(       ) 2
 PR0849  NAD 27      -  44 41 21.04593(N)    097 07 40.60407(W) AD(       ) 2
 PR0849
 PR0849.Superseded values are not recommended for survey control.
 PR0849
 PR0849.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0849.See file dsdata.pdf to determine how the superseded data were derived.
 PR0849
 PR0849_MARKER: DD = SURVEY DISK
 PR0849_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0849+WITH SETTING: INFORMATION.
 PR0849_STAMPING: ET GOEMAN 1968
 PR0849_MARK LOGO: USGS
 PR0849_PROJECTION: FLUSH
 PR0849_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0849
 PR0849  HISTORY     - Date     Condition        Report By
 PR0849  HISTORY     - 1968     MONUMENTED       USGS
 PR0849
 PR0849                          STATION DESCRIPTION
 PR0849
 PR0849'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0849'STATION IS LOCATED 2.5 MI S. AND 5.0 MI W. OF TOWN OF
 PR0849'CASTLEWOOD, ABOUT 2.0 MI N. AND 4.0 MI E. OF TOWN OF HAYTI, IN
 PR0849'EXTREME SE. COR. OF SEC. 12, T. 114 N., R. 53 W.
 PR0849'
 PR0849'TO REACH FROM JCT. OF MAIN ST. IN CASTLEWOOD AND IMPROVED
 PR0849'COUNTY RD. AT E. EDGE OF TOWN, GO S. 0.5 MI TO CROSSROADS,
 PR0849'TURN RIGHT (W.) AND GO 4.0 MI TO U.S. HWY. 81, TURN LEFT
 PR0849'(S.) AND FOLLOW HWY. 2.0 MI TO RD. ON RIGHT AT BEND IN HWY.,
 PR0849'TURN RIGHT (W.) AND PROCEED 0.7 MI TO END OF SHELTERBELT.
 PR0849'STATION IS ON THE RIGHT (N.) SIDE OF E.-W. RD., IN PASTURELAND
 PR0849'ON A PROMINENT ROCKY RIDGE.
 PR0849'
 PR0849'STATION IS 522.0 FT N. OF E.-W. RD., 152.0 FT W. OF N.-S.
 PR0849'FENCE, 6.0 FT S. OF USGS WITNESS POST, AND IS STAMPED ET
 PR0849'GOEMAN 1968.
 PR0849'
 PR0849'REFERENCE MARK NO. 1 IS 168.0 FT S. OF USGS WITNESS POST
 PR0849'ALONG ROCKY RIDGE AND IS STAMPED GOEMAN NO. 1 1968.
 PR0849'
 PR0849'REFERENCE MARK NO. 2 IS 155.0 FT E. OF USGS WITNESS POST, 2.0
 PR0849'FT E. OF N.-S. FENCE, AND IS STAMPED GOEMAN NO. 2 1968.
 PR0849'
 PR0849'NO AZIMUTH MARK WAS SET.  USC AND GS TRIANGULATION STATION
 PR0849'HORSWILL 1903-1935 AND STATION ET DRY ARE GROUND VISIBLE.
 PR0849'DIRECTION WAS OBSERVED TO HAYTI M.W.T.
 PR0849'
 PR0849'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR0849'SET FLUSH WITH THE GROUND, AND CENTERED IN 6 IN. DIAMETER
 PR0849'TILE FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0466 ***********************************************************************
 QT0466  DESIGNATION -  GOLDEN VALLEY LUTH CH SPIRE
 QT0466  PID         -  QT0466
 QT0466  STATE/COUNTY-  SD/HARDING
 QT0466  COUNTRY     -  US
 QT0466  USGS QUAD   -  COW BUTTE (2018)
 QT0466
 QT0466                         *CURRENT SURVEY CONTROL
 QT0466  ______________________________________________________________________
 QT0466* NAD 83(1996) POSITION- 45 53 06.52008(N) 102 56 33.98914(W)   ADJUSTED
 QT0466  ______________________________________________________________________
 QT0466  GEOID HEIGHT    -        -16.913 (meters)                     GEOID18
 QT0466  LAPLACE CORR    -         -6.59  (seconds)                    DEFLEC18
 QT0466  HORZ ORDER      -  THIRD
 QT0466
 QT0466.The horizontal coordinates were established by classical geodetic methods
 QT0466.and adjusted by the National Geodetic Survey in January 1998.
 QT0466
 QT0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0466.GEOID18 height accuracy estimate available here.
 QT0466
 QT0466.Click photographs - Photos may exist for this station.
 QT0466
 QT0466.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0466
 QT0466. The following values were computed from the NAD 83(1996) position.
 QT0466
 QT0466;                    North         East     Units Scale Factor Converg.
 QT0466;SPC SD N     -   232,166.709   371,611.729   MT  1.00004521   -2 04 57.8
 QT0466;SPC SD N     -   761,700.28  1,219,196.15   sFT  1.00004521   -2 04 57.8
 QT0466;UTM  13      - 5,083,344.222   659,623.975   MT  0.99991325   +1 28 38.2
 QT0466
 QT0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL5962383344(NAD 83)
 QT0466
 QT0466                          SUPERSEDED SURVEY CONTROL
 QT0466
 QT0466  NAD 83(1993)-  45 53 06.50830(N)    102 56 33.98653(W) AD(       ) 3
 QT0466  NAD 83(1986)-  45 53 06.50897(N)    102 56 33.98584(W) AD(       ) 3
 QT0466  NAD 27      -  45 53 06.50000(N)    102 56 32.38000(W) AD(       ) 3
 QT0466
 QT0466.Superseded values are not recommended for survey control.
 QT0466
 QT0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0466.See file dsdata.pdf to determine how the superseded data were derived.
 QT0466
 QT0466_MARKER: 90 = CHURCH SPIRE
 QT0466
 QT0466  HISTORY     - Date     Condition        Report By
 QT0466  HISTORY     - 1952     FIRST OBSERVED   CGS
 QT0466
 QT0466                          STATION DESCRIPTION
 QT0466
 QT0466'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0466'THE STATION IS LOCATED ABOUT 5-1/2 MILES WEST BY NORTH OF
 QT0466'ELLINGSON, ABOUT 1/2 MILE SOUTH OF A GRAVELED ROAD, AND ABOUT
 QT0466'70 FEET WEST OF A GRADED DIRT ROAD.
 QT0466'
 QT0466'THE CHURCH IS A WOODEN BUILDING, PAINTED WHITE, AND HAS A SPIRE
 QT0466'AT THE EAST EDGE OF THE ROOF.  THE HEIGHT OVERALL IS ABOUT 45
 QT0466'FEET.  THE POINT OBSERVED WAS A FINIAL AT THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0510 ***********************************************************************
 OQ0510  DESIGNATION -  GOLF
 OQ0510  PID         -  OQ0510
 OQ0510  STATE/COUNTY-  SD/DAVISON
 OQ0510  COUNTRY     -  US
 OQ0510  USGS QUAD   -  RIVERSIDE (2017)
 OQ0510
 OQ0510                         *CURRENT SURVEY CONTROL
 OQ0510  ______________________________________________________________________
 OQ0510* NAD 83(1996) POSITION- 43 42 52.13491(N) 097 59 38.77115(W)   ADJUSTED
 OQ0510* NAVD 88 ORTHO HEIGHT -   394.882 (meters)     1295.54  (feet) ADJUSTED
 OQ0510  ______________________________________________________________________
 OQ0510  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 OQ0510  LAPLACE CORR    -          0.43  (seconds)                    DEFLEC18
 OQ0510  DYNAMIC HEIGHT  -        394.785 (meters)     1295.22  (feet) COMP
 OQ0510  MODELED GRAVITY -    980,362.6   (mgal)                       NAVD 88
 OQ0510
 OQ0510  HORZ ORDER      -  SECOND
 OQ0510  VERT ORDER      -  FIRST     CLASS II
 OQ0510
 OQ0510.The horizontal coordinates were established by classical geodetic methods
 OQ0510.and adjusted by the National Geodetic Survey in January 1998.
 OQ0510
 OQ0510.The orthometric height was determined by differential leveling and
 OQ0510.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0510.in June 1991.
 OQ0510
 OQ0510.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0510.GEOID18 height accuracy estimate available here.
 OQ0510
 OQ0510.Click photographs - Photos may exist for this station.
 OQ0510
 OQ0510.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0510
 OQ0510.The dynamic height is computed by dividing the NAVD 88
 OQ0510.geopotential number by the normal gravity value computed on the
 OQ0510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0510.degrees latitude (g = 980.6199 gals.).
 OQ0510
 OQ0510.The modeled gravity was interpolated from observed gravity values.
 OQ0510
 OQ0510. The following values were computed from the NAD 83(1996) position.
 OQ0510
 OQ0510;                    North         East     Units Scale Factor Converg.
 OQ0510;SPC SD S     -   156,088.169   788,475.932   MT  0.99990827   +1 36 49.4
 OQ0510;SPC SD S     -   512,099.27  2,586,858.12   sFT  0.99990827   +1 36 49.4
 OQ0510;UTM  14      - 4,840,653.363   581,032.819   MT  0.99968076   +0 41 42.6
 OQ0510
 OQ0510!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0510!SPC SD S     -   0.99994218  x   0.99990827  =   0.99985046
 OQ0510!UTM  14      -   0.99994218  x   0.99968076  =   0.99962296
 OQ0510
 OQ0510:                Primary Azimuth Mark                     Grid Az
 OQ0510:SPC SD S     -  JAMES                                    073 08 23.8
 OQ0510:UTM  14      -  JAMES                                    074 03 30.6
 OQ0510
 OQ0510_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8103240653(NAD 83)
 OQ0510
 OQ0510|---------------------------------------------------------------------|
 OQ0510| PID    Reference Object                     Distance      Geod. Az  |
 OQ0510|                                                           dddmmss.s |
 OQ0510| OQ0507 JAMES                               APPROX. 3.3 KM 0744513.2 |
 OQ0510| CO3159 GOLF RM                               2.419 METERS 08827     |
 OQ0510|---------------------------------------------------------------------|
 OQ0510
 OQ0510                          SUPERSEDED SURVEY CONTROL
 OQ0510
 OQ0510  NAD 83(1995)-  43 42 52.14990(N)    097 59 38.74991(W) AD(       ) 2
 OQ0510  NAD 83(1986)-  43 42 52.15536(N)    097 59 38.75058(W) AD(       ) 2
 OQ0510  NAD 27      -  43 42 52.21400(N)    097 59 37.47500(W) AD(       ) 2
 OQ0510  NGVD 29 (??/??/92)  394.588  (m)         1294.58   (f) ADJ UNCH    1 2
 OQ0510  NGVD 29             394.59   (m)         1294.6    (f) LEVELING    3  
 OQ0510
 OQ0510.Superseded values are not recommended for survey control.
 OQ0510
 OQ0510.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0510.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0510
 OQ0510_MARKER: DS = TRIANGULATION STATION DISK
 OQ0510_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0510_STAMPING: GOLF 1924
 OQ0510_MARK LOGO: CGS
 OQ0510_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OQ0510_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0510
 OQ0510  HISTORY     - Date     Condition        Report By
 OQ0510  HISTORY     - 1924     MONUMENTED       CGS
 OQ0510  HISTORY     - 1924     GOOD             CGS
 OQ0510  HISTORY     - 1934     GOOD             SDGS
 OQ0510  HISTORY     - 1935     GOOD             CGS
 OQ0510  HISTORY     - 1951     GOOD             CGS
 OQ0510  HISTORY     - 1964     GOOD             CGS
 OQ0510  HISTORY     - 1971     GOOD             USGS
 OQ0510  HISTORY     - 19850718 GOOD             NGS
 OQ0510
 OQ0510                          STATION DESCRIPTION
 OQ0510
 OQ0510'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OQ0510'THIS STATION IS ABOUT 1-5/8 MILES E OF MITCHELL RAILROAD STATION
 OQ0510'ON THE RIGHT-OF-WAY OF THE CHICAGO ST. PAUL MINNEAPOLIS AND
 OQ0510'OMAHA RAILWAY.  IT IS AT THE POINT INTERSECTION OF THE SECOND
 OQ0510'CURVE OF THE RAILROAD E OF MITCHELL, ABOUT 90 YARDS E OF
 OQ0510'CULVERT NO. P-277.  THE STATION IS ABOUT 40 FEET N OF THE N
 OQ0510'RAIL AND ABOUT 10 FEET ABOVE THE TRACK LEVEL.
 OQ0510'
 OQ0510'STATION MARK IS A BRASS CAP ON 4-INCH PIPE SET 4 FEET IN GROUND.
 OQ0510'
 OQ0510'THE REFERENCE MARK IS A STANDARD BRASS DISK SET IN A BOULDER
 OQ0510'ABOUT 8 FEET, E OF STATION.
 OQ0510'
 OQ0510'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.2 METERS.
 OQ0510
 OQ0510                          STATION RECOVERY (1924)
 OQ0510
 OQ0510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OQ0510'1.6 MI E FROM MITCHELL.
 OQ0510'ABOUT 1-5/8 MILES EAST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS
 OQ0510'AND OMAHA RAILWAY FROM MITCHELL, DAVISON COUNTY, AT THE POINT
 OQ0510'OF INTERSECTION OF THE SECOND CURVE EAST OF THE TOWN, ABOUT 90
 OQ0510'YARDS EAST OF CULVERT P 277, 40 FEET NORTH OF THE CENTER LINE
 OQ0510'OF THE TRACK AND 10 FEET HIGHER THAN THE RAIL.  A STANDARD
 OQ0510'TRIANGULATION-STATION CAP, STAMPED GOLF 1924 AND FASTENED ON
 OQ0510'THE TOP OF A 3-1/2 INCH IRON PIPE.  NOTE-- THE CHICAGO, ST. PAUL,
 OQ0510'MINNEAPOLIS AND OMAHA RAILWAY IS NOW SOO LINE RAILROAD.
 OQ0510
 OQ0510                          STATION RECOVERY (1934)
 OQ0510
 OQ0510'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 OQ0510'ORIGINAL DESCRIPTION STILL HOLDS.  THE STATION IS VERY EASY
 OQ0510'TO FIND AND NEEDS NO FURTHER DESCRIPTION.
 OQ0510
 OQ0510                          STATION RECOVERY (1935)
 OQ0510
 OQ0510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0510'RECOVERED IN GOOD CONDITION.
 OQ0510
 OQ0510                          STATION RECOVERY (1951)
 OQ0510
 OQ0510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OQ0510'STATION MARK AND REFERENCE MARK RECOVERED AND FOUND TO BE IN
 OQ0510'GOOD CONDITION, AND ADEQUATELY DESCRIBED.
 OQ0510
 OQ0510                          STATION RECOVERY (1964)
 OQ0510
 OQ0510'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JWR)
 OQ0510'STATION AND REFERENCE MARK RECOVERED AS DESCRIBED IN GOOD
 OQ0510'CONDITION.
 OQ0510
 OQ0510                          STATION RECOVERY (1971)
 OQ0510
 OQ0510'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (DLW)
 OQ0510'STA. AND REFERENCE MARK WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 OQ0510'
 OQ0510'DISTANCE TO REF. MARK MISSED -0.08 FT.
 OQ0510'
 OQ0510'NO ANGLES TURNED TO REF. MK.
 OQ0510'
 OQ0510'THE OLD DESCRIPTION IS ADEQUATE.
 OQ0510
 OQ0510                          STATION RECOVERY (1985)
 OQ0510
 OQ0510'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 OQ0510'THE STATION AND REFERENCE MARK 1 WERE RECOVERED IN GOOD CONDITION.
 OQ0510'REFERENCE MARK 2 WAS ESTABLISHED AT THIS TIME AND MITCHELL BURR ST
 OQ0510'WATER TANK WILL SUFFICE FOR THE AZIMUTH MARK.  THE ROUTE TO THE
 OQ0510'STATION HAS CHANGED AND NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS
 OQ0510'LOCATED ABOUT 2 KM (1.25 MI) EAST OF MITCHELL, 1.1 KM (0.70 MI) EAST
 OQ0510'OF ABANDONED RAILROAD CROSSING OF NORTH FOSTER STREET IN EAST
 OQ0510'MITCHELL, ALONG THE NORTH SIDE OF THE ABANDONED RAILROAD, AT THE TOP
 OQ0510'OF A CUT BANK.  TO REACH THE STATION FROM THE RAILROAD CROSSING OF
 OQ0510'NORTH FOSTER STREET, WHICH IS JUST SOUTHEAST OF A LARGE 3 M (9.8 FT)
 OQ0510'COMPANY COMPLEX IN EAST MITCHELL, PACK EAST ALONG OLD RAILROAD FOR 1.1
 OQ0510'KM (0.70 MI) TO THE STATION ON THE LEFT.  THE STATION IS A CGS CAP
 OQ0510'RIVETED TO THE TOP OF A 10 CM (4 INCH) PIPE STAMPED GOLF 1924 AND
 OQ0510'PROJECTS 15 CM (6 INCHES) .  LOCATED 3.0 METERS (9.8 FT) N FROM THE
 OQ0510'TOP EDGE OF A CUT.  1.6 METERS (5.2 FT) S FROM A FENCE.  0.3 METER
 OQ0510'(1.0 FT) E FROM A WITNESS POST.  REFERENCE MARK NO.  1 IS A CGS DISK
 OQ0510'STAMPED GOLF 1924 SET INTO A PARTIALLY EXPOSED BOULDER 2 FEET, (0.6 M)
 OQ0510'0.6 METERS (2.0 FT) LARGEST DIMENSION.  THE BOULDER PROJECTS 0.45 M
 OQ0510'(1.48 FT).  LOCATED 4.0 METERS (13.1 FT) N FROM THE TOP EDGE OF CUT.
 OQ0510'2.8 METERS (9.2 FT) ENE FROM A WITNESS POST.  0.6 METER (2.0 FT) S
 OQ0510'FROM A FENCE, AND 0.75 FEET, 0.23 METERS HIGHER THAN THE STATION.
 OQ0510'REFERENCE MARK NO 2 IS A STANDARD NGS DISK STAMPED GOLF 1924 NO 2 1985
 OQ0510'SET INTO THE TOP OF A METAL PIPE 1 INCH 2.5 CM) IN DIAMETER PROJECTING
 OQ0510'4 INCHES (10 CM ABOVE THE GROUND.  LOCATED 4.3 METERS (14.1 FT) N FROM
 OQ0510'THE TOP OF CUT.  5.9 METERS (19.4 FT) NW FROM A WITNESS POST.  0.3
 OQ0510'METER (1.0 FT) S FROM A FENCE, AND 0.14 FEET, 0.04 METERS, HIGHER THAN
 OQ0510'THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0926 ***********************************************************************
 PR0926  DESIGNATION -  GOOD HOPE CHURCH SPIRE
 PR0926  PID         -  PR0926
 PR0926  STATE/COUNTY-  SD/CLARK
 PR0926  COUNTRY     -  US
 PR0926  USGS QUAD   -  WILLOW LAKE (2017)
 PR0926
 PR0926                         *CURRENT SURVEY CONTROL
 PR0926  ______________________________________________________________________
 PR0926* NAD 83(1996) POSITION- 44 44 48.43875(N) 097 38 14.05684(W)   ADJUSTED
 PR0926  ______________________________________________________________________
 PR0926  GEOID HEIGHT    -        -24.639 (meters)                     GEOID18
 PR0926  LAPLACE CORR    -         -2.03  (seconds)                    DEFLEC18
 PR0926  HORZ ORDER      -  THIRD
 PR0926
 PR0926.The horizontal coordinates were established by classical geodetic methods
 PR0926.and adjusted by the National Geodetic Survey in January 1998.
 PR0926
 PR0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0926.GEOID18 height accuracy estimate available here.
 PR0926
 PR0926.Click photographs - Photos may exist for this station.
 PR0926
 PR0926.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0926
 PR0926. The following values were computed from the NAD 83(1996) position.
 PR0926
 PR0926;                    North         East     Units Scale Factor Converg.
 PR0926;SPC SD N     -   104,235.213   787,079.691   MT  0.99995315   +1 40 20.0
 PR0926;SPC SD N     -   341,978.36  2,582,277.29   sFT  0.99995315   +1 40 20.0
 PR0926;UTM  14      - 4,955,725.679   607,878.614   MT  0.99974311   +0 57 34.0
 PR0926
 PR0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0787855725(NAD 83)
 PR0926
 PR0926                          SUPERSEDED SURVEY CONTROL
 PR0926
 PR0926  NAD 83(1986)-  44 44 48.43592(N)    097 38 14.04212(W) AD(       ) 3
 PR0926  NAD 27      -  44 44 48.55200(N)    097 38 12.73800(W) AD(       ) 3
 PR0926
 PR0926.Superseded values are not recommended for survey control.
 PR0926
 PR0926.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0926.See file dsdata.pdf to determine how the superseded data were derived.
 PR0926
 PR0926_MARKER: 90 = CHURCH SPIRE
 PR0926
 PR0926  HISTORY     - Date     Condition        Report By
 PR0926  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0926
 PR0926                          STATION DESCRIPTION
 PR0926
 PR0926'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0926'THIS STATION IS THE BASE OF THE FINIAL ON THE SPIRE OF THE
 PR0926'GOOD HOPE CHURCH.  THE CHURCH IS A WHITE WOODEN BUILDING WITH
 PR0926'A SQUARE WHITE WOODEN TOWER AT THE S CENTER OVER THE ENTRANCE.
 PR0926'THE UPPER PART OF THE TOWER IS A BELFRY WITH A POINTED TOP
 PR0926'LOUVERED WINDOW ON EACH SIDE.  THE TOWER IS SURMOUNTED BY AN
 PR0926'OCTAGONAL SHINGLE COVERED SPIRE WITH AN ORNATE FINIAL AT THE
 PR0926'TIP.  THE BASE OF THE SPIRE IS SQUARE WITH A SMALL TRIANGULAR
 PR0926'SHAPED DORMER ON EACH SIDE.  THE SPIRE IS ABOUT 70 FEET HIGH AND IS
 PR0926'VERY PROMINENT.
 PR0926'
 PR0926'THE CHURCH IS ABOUT 10-1/2 MILES SE OF CLARK, ABOUT 6 MILES
 PR0926'WSW OF NAPLES, AND ABOUT 8 MILES N OF WILLOW LAKE, ABOUT 75
 PR0926'FEET N OF S. DAK. 25 AND ABOUT 600 FEET W OF RIGHT ANGLE
 PR0926'TURN TO S ON S. DAK. 25.  THERE IS A CEMETERY ON THE N SIDE
 PR0926'OF THE CHURCH.
 PR0926'
 PR0926'THE STATION WAS OBSERVED FROM HENRY, NAPLES, DARLINGTON, AND
 PR0926'CLARK MAGNETIC.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1010 ***********************************************************************
 PR1010  DESIGNATION -  GOODWIN RESET
 PR1010  PID         -  PR1010
 PR1010  STATE/COUNTY-  SD/DEUEL
 PR1010  COUNTRY     -  US
 PR1010  USGS QUAD   -  GOODWIN (2017)
 PR1010
 PR1010                         *CURRENT SURVEY CONTROL
 PR1010  ______________________________________________________________________
 PR1010* NAD 83(1996) POSITION- 44 54 05.04351(N) 096 51 07.12929(W)   ADJUSTED
 PR1010* NAD 83(1996) ELLIP HT-   584.977 (meters)        (06/15/04)   ADJUSTED
 PR1010* NAVD 88 ORTHO HEIGHT -   610.2   (meters)     2002.    (feet) GPS OBS
 PR1010  ______________________________________________________________________
 PR1010  NAVD 88 orthometric height was determined with an earlier geoid model
 PR1010  GEOID HEIGHT    -        -25.233 (meters)                     GEOID18
 PR1010  NAD 83(1996) X  -   -539,943.140 (meters)                     COMP
 PR1010  NAD 83(1996) Y  - -4,493,422.275 (meters)                     COMP
 PR1010  NAD 83(1996) Z  -  4,480,006.630 (meters)                     COMP
 PR1010  LAPLACE CORR    -         -2.61  (seconds)                    DEFLEC18
 PR1010  HORZ ORDER      -  FIRST
 PR1010  ELLP ORDER      -  FOURTH    CLASS I
 PR1010
 PR1010.The horizontal coordinates were established by classical geodetic methods
 PR1010.and adjusted by the National Geodetic Survey in June 2004.
 PR1010
 PR1010.The orthometric height was determined by GPS observations and a
 PR1010.high-resolution geoid model.
 PR1010
 PR1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1010.GEOID18 height accuracy estimate available here.
 PR1010
 PR1010.Click photographs - Photos may exist for this station.
 PR1010
 PR1010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1010
 PR1010.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1010
 PR1010.The ellipsoidal height was determined by GPS observations
 PR1010.and is referenced to NAD 83.
 PR1010
 PR1010. The following values were computed from the NAD 83(1996) position.
 PR1010
 PR1010;                    North         East     Units Scale Factor Converg.
 PR1010;SPC SD N     -   123,519.203   848,559.778   MT  0.99994251   +2 13 40.7
 PR1010;SPC SD N     -   405,245.92  2,783,983.20   sFT  0.99994251   +2 13 40.7
 PR1010;UTM  14      - 4,974,241.881   669,587.108   MT  0.99995366   +1 30 59.8
 PR1010
 PR1010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1010!SPC SD N     -   0.99990829  x   0.99994251  =   0.99985081
 PR1010!UTM  14      -   0.99990829  x   0.99995366  =   0.99986195
 PR1010
 PR1010:                Primary Azimuth Mark                     Grid Az
 PR1010:SPC SD N     -  FRANKLIN                                 264 30 28.1
 PR1010:UTM  14      -  FRANKLIN                                 265 13 09.0
 PR1010
 PR1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6958774241(NAD 83)
 PR1010
 PR1010|---------------------------------------------------------------------|
 PR1010| PID    Reference Object                     Distance      Geod. Az  |
 PR1010|                                                           dddmmss.s |
 PR1010| AE3115 GOODWIN RM 2                         61.718 METERS 16110     |
 PR1010| AE5762 GOODWIN AZ MK                                      1724129.8 |
 PR1010| PR1015 KRANZBURG CATH CH SPIRE             APPROX. 5.3 KM 2595319.8 |
 PR1010| PR1016 FRANKLIN                            APPROX. 6.9 KM 2664408.8 |
 PR1010| CO8564 GOODWIN RM 1                         35.244 METERS 35754     |
 PR1010|---------------------------------------------------------------------|
 PR1010
 PR1010                          SUPERSEDED SURVEY CONTROL
 PR1010
 PR1010  NAD 83(1996)-  44 54 05.04327(N)    096 51 07.13275(W) AD(       ) 1
 PR1010  ELLIP H (01/23/98)  584.951  (m)                       GP(       ) 4 1
 PR1010  NAD 83(1986)-  44 54 05.04014(N)    096 51 07.11838(W) AD(       ) 1
 PR1010  NAD 27      -  44 54 05.16600(N)    096 51 05.87600(W) AD(       ) 1
 PR1010  NGVD 29 (01/19/94)  609.7    (m)  GEOID93  model used  GPS OBS        
 PR1010
 PR1010.Superseded values are not recommended for survey control.
 PR1010
 PR1010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1010.See file dsdata.pdf to determine how the superseded data were derived.
 PR1010
 PR1010_MARKER: DH = HORIZONTAL CONTROL DISK
 PR1010_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1010_STAMPING: GOODWIN 1935 1975
 PR1010_MARK LOGO: NGS
 PR1010_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1010+STABILITY: SURFACE MOTION
 PR1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1010+SATELLITE: SATELLITE OBSERVATIONS - October 28, 1995
 PR1010
 PR1010  HISTORY     - Date     Condition        Report By
 PR1010  HISTORY     - 1975     MONUMENTED       NGS
 PR1010  HISTORY     - 1975     GOOD             NGS
 PR1010  HISTORY     - 19921024 GOOD             NGS
 PR1010  HISTORY     - 19951028 GOOD             NGS
 PR1010  HISTORY     - 20230920 MARK NOT FOUND   SDDT
 PR1010
 PR1010                          STATION DESCRIPTION
 PR1010
 PR1010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PR1010'THE SURFACE STATION MARK AND REFERENCE MARK NO. 3 WERE FOUND IN POOR
 PR1010'CONDITION, THE STATION MARK WAS EXPOSED ABOUT 30-INCHES AND REFERENCE
 PR1010'MARK NO. 3 WAS FOUND IN A SMALL MOUND OF EARTH, THIS WAS DUE TO
 PR1010'REGRADING ALONG THE COUNTY ROAD.  THE UNDERGROUND STATION MARK,
 PR1010'REFERENCE MARKS NO. 2 AND NO. 4, AND THE AZIMUTH MARK WERE FOUND IN
 PR1010'GOOD CONDITION.  REFERENCE MARK NO. 2 AND THE AZIMUTH MARK ARE NOT
 PR1010'VISIBLE FROM THE STATION DUE TO TREES ON LINE.  THE POSITION OF THE
 PR1010'SURFACE STATION MARK CHECKED GOOD WITH THE SUB-SURFACE STATION MARK,
 PR1010'THE POSITION WAS HELD AND THE MARKS REMOVED.  A NEW UNDERGROUND
 PR1010'STATION MARK WAS SET 3-1/2 FEET BELOW SURFACE AND A NEW SURFACE
 PR1010'STATION MARK WAS PLUMBED OVER IT AND SET AT 3-INCHES BELOW GROUND
 PR1010'LEVEL.  REFERENCE MARK NO. 5 WAS SET.  REFERENCE MARK NO. 3 WAS
 PR1010'REMOVED.  A NEW AZIMUTH MARK WAS NOT SET AS OTHER STATIONS WERE NOT
 PR1010'VISIBLE AT THIS TIME.  A NEW DESCRIPTION FOLLOWS--
 PR1010'
 PR1010'THE STATION IS LOCATED ABOUT 3.5 MILES EAST-NORTHEAST OF KRANZBURG,
 PR1010'0.75 MILE NORTH OF U.S. HIGHWAY 212, ALONG THE EAST SIDE OF A COUNTY
 PR1010'ROAD AND DIRECTLY ACROSS THE ROAD FROM THE FARM HOME OF MR. TOM
 PR1010'SPARTZ.
 PR1010'
 PR1010'TO REACH THE STATION FROM KRANZBURG, FROM THE MAIN INTERSECTION, GO
 PR1010'EAST ON U.S. HIGHWAY 212 FOR 3.3 MILES TO A SIDE ROAD LEFT, TURN LEFT
 PR1010'AND GO NORTH ON THE GRAVELED ROAD 0.75 MILE TO THE STATION ON THE
 PR1010'RIGHT AS DESCRIBED.
 PR1010'
 PR1010'THE STATION MARKS ARE STANDARD DISKS STAMPED GOODWIN 1935 1975.
 PR1010'
 PR1010'THE UNDERGROUND MARK IS SET IN AN IRREGULAR MASS OF CONCRETE 3-1/2
 PR1010'FEET BELOW THE SURFACE.
 PR1010'
 PR1010'THE SURFACE MARK IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PR1010'3-INCHES BELOW THE SURFACE.  IT IS 181 FEET NORTH OF THE CENTER OF A
 PR1010'FIELD ENTRANCE LEADING EAST, 117 FEET NORTHEAST OF A POWER POLE WITH A
 PR1010'TRANSFORMER, 79 FEET SOUTH-SOUTWEST OF A METAL WITNESS POST, 77 FEET
 PR1010'NORTHEAST OF THE CENTER OF THE FARM DRIVEWAY, 75 FEET SOUTH-SOUTHWEST
 PR1010'OF A TELEPHONE CABLE PEDESTAL, AND 32 FEET EAST OF THE CENTER OF THE
 PR1010'ROAD.
 PR1010'
 PR1010'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED GOODWIN NO 2 1935, SET
 PR1010'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT
 PR1010'IS 96 FEET EAST OF THE CENTER OF THE ROAD, 10 FEET SOUTH OF THE CENTER
 PR1010'OF A FIELD ROAD, AND 10 FEET WEST OF A CORNER FENCE POST.
 PR1010'
 PR1010'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED GOODWIN NO 4 1935 1966
 PR1010'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 1-INCH.  IT
 PR1010'IS 60 FEET WEST OF THE CENTER OF THE ROAD, 44 FEET SOUTH OF THE CENTER
 PR1010'OF THE FARM DRIVEWAY, AND 24 FEET WEST OF THE POWER POLE WITH THE
 PR1010'TRANSFORMER.
 PR1010'
 PR1010'REFERENCE MARK NO. 5 IS A STANDARD DISK STAMPED GOODWIN 1935 NO 5 1975
 PR1010'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.
 PR1010'IT IS 132 FEET NORTH OF THE EXTENDED LINE OF THE CENTER OF THE FARM
 PR1010'DRIVEWAY, 59 FEET EAST OF THE CENTER OF THE ROAD, 7 FEET EAST OF THE
 PR1010'TELEPHONE PEDESTAL, AND 1.8 FEET SOUTH OF A METAL WITNESS POST.
 PR1010'
 PR1010'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GOODWIN 1935, SET IN THE
 PR1010'TOP OF A CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 50 FEET NORTH
 PR1010'OF THE CENTER OF U.S. HIGHWAY 212, 26 FEET EAST OF THE EXTENDED LINE
 PR1010'OF THE CENTER OF THE ROAD LEADING SOUTH, AND 6 FEET WEST OF A
 PR1010'TELEPHONE CABLE PEDESTAL.
 PR1010'
 PR1010'TO REACH THE AZIMUTH MARK, FROM THE STATION GO SOUTH ON THE COUNTY
 PR1010'ROAD 0.75 MILE TO U.S. HIGHWAY 212, TURN LEFT AND GO EAST 0.1 MILE TO
 PR1010'THE SIDE ROAD RIGHT LEADING SOUTH TO GOODWIN AND THE AZIMUTH MARK ON
 PR1010'THE LEFT AS DESCRIBED.
 PR1010'
 PR1010'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN 3.5 MILES
 PR1010'EAST-NORTHEAST OF KRANZBURG.
 PR1010
 PR1010                          STATION RECOVERY (1975)
 PR1010
 PR1010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 PR1010'RECOVERED IN GOOD CONDITION.
 PR1010
 PR1010                          STATION RECOVERY (1992)
 PR1010
 PR1010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PR1010'NEW TO REACH FOLLOWS.
 PR1010'FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND US HIGHWAY 212 PROCEED
 PR1010'EAST ON HIGHWAY 212 10.0 MI (16.09 KM) TO ROADSIDE PARK ON SOUTHSIDE
 PR1010'OF HIGHWAY THEN 0.5 MI (0.80 KM) TO COUNTY ROAD LEADING NORTH.  TURN
 PR1010'LEFT ON COUNTY ROAD FOR 0.75 MI (1.21 KM) AND STATION AS DESCRIBED.
 PR1010'DESCRIPTION BY CLN IN 1975 IS GOOD.  ONLY CHANGE IS POWER POLE WITH
 PR1010'TRANSFORMER IS GONE.  OTHER REFERENCES ARE GOOD.  NOTE STATION IS AT
 PR1010'BOTTOM OF DRAINAGE ABOUT 0.1 FT (0.03 M) BELOW SURFACE.
 PR1010
 PR1010                          STATION RECOVERY (1995)
 PR1010
 PR1010'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1010'16.1 KM (10.00 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PR1010'OF U.S. HIGHWAY 29 IN WATERTOWN, THENCE 1.2 KM (0.75 MI) NORTHERLY
 PR1010'ALONG A PAVED ROAD, 62.3 M (204.4 FT) NORTH OF THE CENTER OF A FIELD
 PR1010'ENTRANCE, 22.3 M (73.2 FT) SOUTH OF AN UNDERGROUND CABLE JUNCTION BOX,
 PR1010'17.8 M (58.4 FT) NORTHEAST OF A MAIL BOX, 9.8 M (32.2 FT) EAST OF THE
 PR1010'ROAD CENTER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE ROAD, ACROSS THE
 PR1010'ROAD FROM A HOUSE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW
 PR1010'THE GROUND SURFACE.
 PR1010
 PR1010                          STATION RECOVERY (2023)
 PR1010
 PR1010'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (DB)
 PR1010'NO SURFACE EVIDENCE LEFT OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0864 ***********************************************************************
 OR0864  DESIGNATION -  GOOSE
 OR0864  PID         -  OR0864
 OR0864  STATE/COUNTY-  SD/BRULE
 OR0864  COUNTRY     -  US
 OR0864  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0864
 OR0864                         *CURRENT SURVEY CONTROL
 OR0864  ______________________________________________________________________
 OR0864* NAD 83(1996) POSITION- 43 54 03.71933(N) 099 16 54.17245(W)   ADJUSTED
 OR0864* NAVD 88 ORTHO HEIGHT -   548.2   (meters)     1799.    (feet) VERTCON3
 OR0864  ______________________________________________________________________
 OR0864  GEOID HEIGHT    -        -25.372 (meters)                     GEOID18
 OR0864  LAPLACE CORR    -          0.91  (seconds)                    DEFLEC18
 OR0864  HORZ ORDER      -  FIRST
 OR0864
 OR0864.The horizontal coordinates were established by classical geodetic methods
 OR0864.and adjusted by the National Geodetic Survey in January 1998.
 OR0864
 OR0864.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0864.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0864
 OR0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0864.GEOID18 height accuracy estimate available here.
 OR0864
 OR0864.Click photographs - Photos may exist for this station.
 OR0864
 OR0864.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0864
 OR0864. The following values were computed from the NAD 83(1996) position.
 OR0864
 OR0864;                    North         East     Units Scale Factor Converg.
 OR0864;SPC SD S     -   174,694.240   684,477.315   MT  0.99991901   +0 43 31.7
 OR0864;SPC SD S     -   573,142.69  2,245,655.99   sFT  0.99991901   +0 43 31.7
 OR0864;UTM  14      - 4,860,919.473   477,376.272   MT  0.99960630   -0 11 43.2
 OR0864
 OR0864!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0864!SPC SD S     -   0.99991802  x   0.99991901  =   0.99983703
 OR0864!UTM  14      -   0.99991802  x   0.99960630  =   0.99952435
 OR0864
 OR0864:                Primary Azimuth Mark                     Grid Az
 OR0864:SPC SD S     -  CHAMBERLAIN MUNICIPAL TANK               197 42 54.7
 OR0864:UTM  14      -  CHAMBERLAIN MUNICIPAL TANK               198 38 09.6
 OR0864
 OR0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7737660919(NAD 83)
 OR0864
 OR0864|---------------------------------------------------------------------|
 OR0864| PID    Reference Object                     Distance      Geod. Az  |
 OR0864|                                                           dddmmss.s |
 OR0864| CO3160 GOOSE AZ MK                                        0690422.0 |
 OR0864| CO3162 GOOSE RM 1                           23.150 METERS 18628     |
 OR0864| OR0866 CHAMBERLAIN MUNICIPAL TANK          APPROX.10.9 KM 1982626.4 |
 OR0864| CO3161 GOOSE RM                             79.418 METERS 27233     |
 OR0864|---------------------------------------------------------------------|
 OR0864
 OR0864                          SUPERSEDED SURVEY CONTROL
 OR0864
 OR0864  NAD 83(1986)-  43 54 03.71839(N)    099 16 54.17930(W) AD(       ) 1
 OR0864  NAD 27      -  43 54 03.74300(N)    099 16 52.82100(W) AD(       ) 1
 OR0864  NGVD 29 (07/19/86)  547.9    (m)         1798.     (f) VERT ANG       
 OR0864
 OR0864.Superseded values are not recommended for survey control.
 OR0864
 OR0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0864.See file dsdata.pdf to determine how the superseded data were derived.
 OR0864
 OR0864_MARKER: DS = TRIANGULATION STATION DISK
 OR0864_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0864_STAMPING: GOOSE 1924
 OR0864_MARK LOGO: CGS
 OR0864_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0864_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0864+STABILITY: SURFACE MOTION
 OR0864
 OR0864  HISTORY     - Date     Condition        Report By
 OR0864  HISTORY     - 1924     MONUMENTED       CGS
 OR0864  HISTORY     - 1935     GOOD             CGS
 OR0864  HISTORY     - 1948     GOOD             CGS
 OR0864  HISTORY     - 1962     GOOD             CGS
 OR0864  HISTORY     - 1966     GOOD             CGS
 OR0864  HISTORY     - 1974     GOOD             USGS
 OR0864  HISTORY     - 19820908 GOOD             NGS
 OR0864
 OR0864                          STATION DESCRIPTION
 OR0864
 OR0864'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0864'STATION IS LOCATED ABOUT 1-1/4 MILES S AND 1/4 MILE E OF GROSSE
 OR0864'POST OFFICE--1/4 MILE S OF THE CHAMBERLAIN-GROSSE POST OFFICE
 OR0864'RIDGE ROAD NEAR THE CENTER OF THE NW 1/4 OF SEC. 18, T 105 N,
 OR0864'R 70 W, IN THE N SIDE OF A PASTURE ABOUT 15 FEET S OF AN E AND
 OR0864'W FENCE, ON THE HIGHEST POINT OF A RIDGE ON LAND OWNED AND
 OR0864'OCCUPIED BY R. DUSSEAN.  A TRUCK CAN BE DRIVEN TO THE STATION.
 OR0864'
 OR0864'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OR0864'DISKS SET IN CONCRETE AS DESCRIBED.
 OR0864'
 OR0864'REFERENCE MARK IS ABOUT 79 METERS W OF STATION AND IS JUST S
 OR0864'OF E AND W FENCE LINE THAT PASSES BY THE STATION.
 OR0864'
 OR0864'TO REACH STATION GO IN BY MR. DUSSEANS HOUSE AND OUT ALONG
 OR0864'S SIDE OF FENCE LEADING W.
 OR0864'
 OR0864'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.30 METERS.
 OR0864
 OR0864                          STATION RECOVERY (1935)
 OR0864
 OR0864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0864'STATION RECOVERED AND FOUND TO BE IN GOOD CONDITION.  THE
 OR0864'ORIGINAL DESCRIPTION IS STILL CORRECT EXCEPT FOR TWO ITEMS--R.
 OR0864'DUSSEAN SHOULD BE CHANGED TO R. DUSSEAU.  GROSSE POST OFFICE
 OR0864'NO LONGER EXISTS.  REFERENCE MARK WAS FOUND TO BE AS DESCRIBED.
 OR0864
 OR0864                          STATION RECOVERY (1948)
 OR0864
 OR0864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0864'THE STATION WAS RECOVERED AS DESCRIBED BY L.B.O. IN 1947 AND
 OR0864'ALL MARKS WERE FOUND IN GOOD CONDITION.  THE 1924 DISTANCE AND
 OR0864'DIRECTION TO R.M. 1924 WERE CHECKED AND FOUND TO BE CORRECT.
 OR0864'TWO NEW MARKS WERE SET, R.M. NO. 1 AND AN AZIMUTH MARK.  THE
 OR0864'ROADS HAVE CHANGED CONSIDERABLY SINCE 1924, AND THE GROSSE
 OR0864'POST OFFICE NO LONGER EXISTS.  A COMPLETE NEW DESCRIPTION
 OR0864'FOLLOWS.
 OR0864'
 OR0864'THE STATION IS LOCATED ABOUT 6 MILES NORTH-NORTHEAST OF CHAMBERLAIN,
 OR0864'ABOUT 2 MILES EAST OF STATE HIGHWAY 47, ON PROPERTY OWNED
 OR0864'BY MR. HENRY SAMPSON.  IT IS ABOUT 0.25 MILE WEST OF MR. SAMPSONS
 OR0864'HOUSE, AND IS 15 FEET SOUTH OF AN EAST-WEST FENCE LINE.  THE
 OR0864'DISK IS STAMPED GOOSE 1924 AND IS SET FLUSH.
 OR0864'
 OR0864'REFERENCE MARK NO. 1 IS 75.95 FEET SOUTH OF THE STATION.  THE
 OR0864'DISK IS STAMPED GOOSE NO 1 1948 AND PROJECTS 6 INCHES.
 OR0864'
 OR0864'REFERENCE MARK 1924 IS 260.56 FEET WEST OF THE STATION AND
 OR0864'1 FOOT SOUTH OF THE FENCE LINE.  THE DISK IS STAMPED GOOSE
 OR0864'1924 AND IS SET FLUSH.
 OR0864'
 OR0864'THE AZIMUTH MARK IS ABOUT 0.7 MILE NORTHEAST OF THE STATION,
 OR0864'29 FEET NORTH OF AN EAST-WEST DIRT ROAD, AND 6 INCHES SOUTH
 OR0864'OF A FENCE LINE.  THE DISK IS STAMPED GOOSE 1948 AND PROJECTS
 OR0864'6 INCHES.
 OR0864'
 OR0864'TO REACH THE STATION FROM THE DEPOT IN CHAMBERLAIN, GO NORTH
 OR0864'ON STATE HIGHWAY 47 FOR 8.75 MILES TO A SIDE ROAD RIGHT.  TURN
 OR0864'SHARP RIGHT AND GO SOUTH AND THEN WEST FOR 1.2 MILES TO A
 OR0864'CROSS ROAD.  TURN RIGHT AND GO 1.0 MILE.  HERE TURN LEFT AND
 OR0864'GO 0.5 MILE TO A SIDE ROAD RIGHT.  (FROM HERE THE AZIMUTH MARK IS
 OR0864'0.4 MILE STRAIGHT AHEAD (EAST).  HERE TURN RIGHT AND GO 0.2
 OR0864'MILE TO A FARM HOUSE.  TURN RIGHT, AROUND THE SOUTH SIDE OF THE
 OR0864'HOUSE, AND GO WEST FOR 0.05 MILE TO A GATE.  PASS THRU THE
 OR0864'GATE, TURN LEFT AND GO 0.05 MILE TO ANOTHER GATE.  PASS THRU
 OR0864'THE GATE, TURN RIGHT AND GO WEST ALONG THE SOUTH SIDE OF THE
 OR0864'FENCE FOR 0.2 MILE TO THE STATION AS DESCRIBED.
 OR0864'
 OR0864'HEIGHT OF STAND- 4 FEET.
 OR0864'
 OR0864'HEIGHT OF TOWER- 64 FEET.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT PRITCHARD (MO.RC) 1924 IS VISIBLE FROM THE
 OR0864'GROUND.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT TAFT 1924 IS VISIBLE FROM THE GROUND.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT FORT LOOKOUT (MO.RC) 1924 IS VISIBLE FROM
 OR0864'THE GROUND.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT BOTTON IS VISIBLE AT 10 FEET.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT MEDICINE 1924 IS VISIBLE FROM THE GROUND.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT BADGER (USGS) IS VISIBLE FROM THE GROUND.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT BLUFF (MO.RC) IS VISIBLE AT 10 FEET.
 OR0864'
 OR0864'A 37 FOOT SIGNAL AT THOMPSON IS VISIBLE AT 10 FEET.
 OR0864'
 OR0864'A 37 FOOT SIGNAL AT WOLF CREEK (MO.RC) IS VISIBLE AT 37 FEET.
 OR0864'
 OR0864'A 4 FOOT SIGNAL AT CROW IS VISIBLE FROM THE GROUND.
 OR0864'
 OR0864'A 37 FOOT SIGNAL AT KROTZ 1924 IS VISIBLE AT 10 FEET.
 OR0864
 OR0864                          STATION RECOVERY (1962)
 OR0864
 OR0864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CHN)
 OR0864'STATION AND ALL MARKS WERE RECOVERED AND FOUND TO BE IN
 OR0864'GOOD CONDITION.  A NEW TO REACH FOLLOWS--
 OR0864'
 OR0864'TO REACH THE STATION FROM THE POST OFFICE IN CHAMBERLAIN,
 OR0864'GO WEST FOR ONE BLOCK TO STATE HIGHWAY NO. 47.  TURN RIGHT
 OR0864'AND GO NORTH ON STATE HIGHWAY NO. 47 FOR 8.05 MILES TO A
 OR0864'CROSSROADS.  TURN RIGHT AND GO EAST ON A GRAVEL ROAD FOR 0.45 MILE
 OR0864'TO A CROSSROADS.  TURN RIGHT AND GO SOUTH ON A GRADED
 OR0864'ROAD FOR 1.0 MILE TO A POINT WHERE THE ROAD TURNS LEFT.
 OR0864'TURN LEFT AND GO EAST ON A GRADED ROAD FOR 0.45 MILE TO A
 OR0864'SIDE ROAD ON THE RIGHT.  TURN RIGHT AND GO SOUTH ON A TRACK ROAD
 OR0864'FOR 0.15 MILE TO A GATE IN AN EAST-WEST FENCE LINE.  PASS
 OR0864'THROUGH THE GATE AND CONTINUE SOUTH ON A TRACK ROAD FOR
 OR0864'0.1 MILE TO A HOUSE ON THE RIGHT AND A GATE IN AN
 OR0864'EAST-WEST FENCE LINE.  PASS THROUGH THE GATE, TURN RIGHT AND
 OR0864'GO WEST ON A SECTION LINE ROAD FOR 0.25 MILE AND THE STATION AS
 OR0864'DESCRIBED.
 OR0864
 OR0864                          STATION RECOVERY (1966)
 OR0864
 OR0864'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 OR0864'THE STATION MARK, REFERENCE MARK NUMBER 1 AND REFERENCE MARK
 OR0864'1924 WERE RECOVERED AND FOUND IN GOOD CONDITION.  THE AZIMUTH
 OR0864'MARK HAS BEEN DESTROYED.
 OR0864'
 OR0864'THE 1962 ORIGINAL DESCRIPTION TO REACH THE STATION IS ADEQUATE.
 OR0864'
 OR0864'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9.0 MILES
 OR0864'NORTHEAST OF CHAMBERLAIN, 1.5 MILES EAST OF STATE HIGHWAY 47.
 OR0864
 OR0864                          STATION RECOVERY (1974)
 OR0864
 OR0864'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DWB)
 OR0864'SURFACE MARK, R.M. 1924, R.M. 1 WERE RECOVERED IN GOOD CONDITION.
 OR0864'
 OR0864'A THROUGH SEARCH FOR THE AZIMUTH MARK WAS CONDUCTED WITH NEGATIVE
 OR0864'RESULTS.
 OR0864
 OR0864                          STATION RECOVERY (1982)
 OR0864
 OR0864'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 OR0864'THE STATION MARK AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 OR0864'THE AZIMUTH MARK WAS NOT RECOVERED AND APPEARS TO HAVE BEEN DESTROYED
 OR0864'BY ROAD CONSTRUCTION.  DISTANCES AND DIRECTIONS TO THE REFERENCE MARK
 OR0864'CHECKED WITHIN THE ALLOWABLE.  A NEW AZ MK 2 WAS ESTABLISHED.  NEW
 OR0864'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 9.7 KM (6.00
 OR0864'MI) NORTH NORTHEAST OF CHAMBERLAIN AND ABOUT 1.2 KM (0.75 MI) EAST OF
 OR0864'HIGHWAY 50, IN PASTURE LAND OWNED BY MR. BOYD KING, WHO LIVES ABOUT
 OR0864'1.2 KM (0.75 MI) SOUTHEAST OF THE STATION.  TO REACH THE STATION FROM
 OR0864'THE JUNCTION OF HIGHWAY 50 AND INTERSECTION 90 BUSINESS LOOP IN DOWN
 OR0864'TOWN CHAMBERLAIN, GO NORTH ON HIGHWAY 50 FOR 0.7 KM (0.45 MI) TO A
 OR0864'BRIDGE.  CONTINUE NORTH ON HIGHWAY 50 FOR 8.2 KM (5.10 MI) TO A
 OR0864'BRIDGE.  CONTINUE NORTH ON THE HIGHWAY FOR 5.3 KM (3.30 MI) TO A
 OR0864'GRAVELED CROSSROAD.  TURN RIGHT AND FOLLOW GRAVELED ROAD EAST FOR 0.8
 OR0864'KM (0.50 MI) TO A CROSSROAD.  TURN RIGHT AND FOLLOW GRADED ROAD SOUTH
 OR0864'FOR 1.6 KM (1.00 MI) TO THE AZIMUTH MARK AND A SIDE ROAD LEFT.  TURN
 OR0864'LEFT AND GO EAST ON GRAVELED ROAD FOR 0.8 KM (0.50 MI) TO A TRACK ROAD
 OR0864'RIGHT.  TURN RIGHT AND FOLLOW TRACK ROAD SOUTH FOR 0.3 KM (0.20 MI) TO
 OR0864'A BARN ON THE LEFT.  GO SOUTHWEST 0.1 KM (0.05 MI) TO A LANE.  FOLLOW
 OR0864'LANE WEST 0.3 KM (0.20 MI) TO THE STATION.  THE STATION IS A STANDARD
 OR0864'CGS DISK STAMPED GOOSE 1924 SET INTO THE TOP OF A SQUARE CONCRETE
 OR0864'MONUMENT 12 INCHES (30 CM) ON SIDE, FLUSH WITH THE GROUND.  LOCATED
 OR0864'ABOUT 75 M (246.1 FT) WEST OF THE NORTHWEST CORNER OF A TREE SHELTER
 OR0864'BELT.  LOCATED 5.8 METERS (19.0 FT) S FROM A FENCE.  0.35 METER (1.15
 OR0864'FT) W FROM A METAL WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD
 OR0864'CGS DISK STAMPED GOOSE NO 1 1924 SET INTO THE TOP OF A SQUARE CONCRETE
 OR0864'MONUMENT 12 INCHES (30 CM) ON SIDE, PROJECTING 4 INCHES (10 CM) ABOVE
 OR0864'THE GROUND. LOCATED 28.9 METERS (94.8 FT) S FROM A FENCE. 0.30 METER
 OR0864'(0.98 FT) W FROM A METAL WITNESS POST. THE 1924 REFERENCE MARK IS A
 OR0864'STANDARD CGS DISK STAMPED GOOSE 1924 SET INTO THE TOP OF A SQUARE
 OR0864'CONCRETE MONUMENT 12 INCHES (30 CM) ON SIDE, FLUSH WITH THE GROUND.
 OR0864'LOCATED 1.75 METER (5.74 FT) S FROM A FENCE.  0.37 METER (1.21 FT) E
 OR0864'FROM A METAL WITNESS POST AND 0.3 METERS (1.0 FT) LOWER THAN THE
 OR0864'STATION. AZIMUTH MARK NO 2 IS A STANDARD NGS DISK STAMPED GOOSE 1924
 OR0864'NO 2 1982 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES (25
 OR0864'CM) IN DIAMETER PROJECTING 6 INCHES (15 CM) ABOVE THE GROUND.
 OR0864'UNDERGROUND MARK IS A STANDARD NGS AZIMUTH DISK STAMPED GOOSE 1924 NO
 OR0864'2 1982 SET INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 1 M
 OR0864'(3.3 FT) BELOW THE SURFACE.  LOCATED 8.9 METERS (29.2 FT) S FROM THE
 OR0864'CENTER OF THE ROAD.  5.2 METER (17.1 FT) E FROM THE CENTER OF A GATE.
 OR0864'0.5 METER (1.6 FT) N FROM A FENCE.  0.31 METER (1.02 FT) W FROM A
 OR0864'METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0788 ***********************************************************************
 QS0788  DESIGNATION -  GOOSE
 QS0788  PID         -  QS0788
 QS0788  STATE/COUNTY-  SD/DEWEY
 QS0788  COUNTRY     -  US
 QS0788  USGS QUAD   -  RIDGEVIEW NW (2017)
 QS0788
 QS0788                         *CURRENT SURVEY CONTROL
 QS0788  ______________________________________________________________________
 QS0788* NAD 83(1996) POSITION- 45 07 59.74203(N) 100 57 18.43155(W)   ADJUSTED
 QS0788* NAVD 88 ORTHO HEIGHT -   688.    (meters)     2257.    (feet) VERTCON3
 QS0788  ______________________________________________________________________
 QS0788  GEOID HEIGHT    -        -21.676 (meters)                     GEOID18
 QS0788  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 QS0788  HORZ ORDER      -  FIRST
 QS0788
 QS0788.The horizontal coordinates were established by classical geodetic methods
 QS0788.and adjusted by the National Geodetic Survey in January 1998.
 QS0788
 QS0788.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0788.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0788
 QS0788.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0788.GEOID18 height accuracy estimate available here.
 QS0788
 QS0788.Click photographs - Photos may exist for this station.
 QS0788
 QS0788.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0788
 QS0788. The following values were computed from the NAD 83(1996) position.
 QS0788
 QS0788;                    North         East     Units Scale Factor Converg.
 QS0788;SPC SD N     -   144,894.714   524,872.834   MT  0.99994013   -0 40 33.5
 QS0788;SPC SD N     -   475,375.41  1,722,020.29   sFT  0.99994013   -0 40 33.5
 QS0788;UTM  14      - 4,999,613.656   346,264.356   MT  0.99989061   -1 23 09.5
 QS0788
 QS0788!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0788!SPC SD N     -   0.99989547  x   0.99994013  =   0.99983561
 QS0788!UTM  14      -   0.99989547  x   0.99989061  =   0.99978609
 QS0788
 QS0788:                Primary Azimuth Mark                     Grid Az
 QS0788:SPC SD N     -  GOOSE AZ MK                              141 06 35.4
 QS0788:UTM  14      -  GOOSE AZ MK                              141 49 11.4
 QS0788
 QS0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4626499613(NAD 83)
 QS0788
 QS0788|---------------------------------------------------------------------|
 QS0788| PID    Reference Object                     Distance      Geod. Az  |
 QS0788|                                                           dddmmss.s |
 QS0788| CO5067 GOOSE RM 1                           49.213 METERS 06920     |
 QS0788| QS0784 RIDGEVIEW BAGLEY ELEV S GAB         APPROX.13.3 KM 1125909.9 |
 QS0788| CO5066 GOOSE AZ MK                                        1402601.9 |
 QS0788| CO5068 GOOSE RM 2                           46.308 METERS 15659     |
 QS0788|---------------------------------------------------------------------|
 QS0788
 QS0788                          SUPERSEDED SURVEY CONTROL
 QS0788
 QS0788  NAD 83(1986)-  45 07 59.73456(N)    100 57 18.43122(W) AD(       ) 1
 QS0788  NAD 27      -  45 07 59.80600(N)    100 57 16.91100(W) AD(       ) 1
 QS0788  NGVD 29 (07/19/86)  688.     (m)         2257.     (f) VERT ANG       
 QS0788
 QS0788.Superseded values are not recommended for survey control.
 QS0788
 QS0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0788.See file dsdata.pdf to determine how the superseded data were derived.
 QS0788
 QS0788_MARKER: DS = TRIANGULATION STATION DISK
 QS0788_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0788_STAMPING: GOOSE 1938
 QS0788_MARK LOGO: CGS
 QS0788_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0788+STABILITY: SURFACE MOTION
 QS0788
 QS0788  HISTORY     - Date     Condition        Report By
 QS0788  HISTORY     - 1938     MONUMENTED       CGS
 QS0788  HISTORY     - 1948     GOOD             USGS
 QS0788  HISTORY     - 1952     GOOD             CGS
 QS0788
 QS0788                          STATION DESCRIPTION
 QS0788
 QS0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0788'STATION GOOSE IS LOCATED IN NW PART OF SOUTH DAKOTA, IN THE
 QS0788'SW PART OF DEWEY COUNTY.  IT IS ON THE CHEYENNE RIVER INDIAN
 QS0788'RESERVATION, ON THE SUMMIT OF A KNOLL, ON A LOW RIDGE BETWEEN
 QS0788'GOOSE CREEK AND COTTONWOOD CREEK.  A LARGE RED BARN 2-1/4
 QS0788'MILES DISTANT BEARS 41-1/2 DEGREES S OF E OF THE STATION.
 QS0788'IT IS ABOUT 16 MILES AIRLINE NE OF EAGLE BUTTE, ABOUT 8 MILES
 QS0788'AIRLINE NW OF RIDGEVIEW, AND ABOUT 10-1/2 MILES AIRLINE NE
 QS0788'OF PARADE.
 QS0788'
 QS0788'SURFACE, UNDERGROUND, REFERNCE AND AZIMUTH MARKS ARE STANDARD
 QS0788'BRONZE DISKS SET IN CONCRETE.
 QS0788'
 QS0788'TO REACH FROM THE RAILROAD STATION IN PARADE, GO 11.35 MILES
 QS0788'E ON U.S. HIGHWAY 212 TO A CATHOLIC CHURCH ON THE N ABOUT
 QS0788'200 YARDS N OF THE ROAD.  TURN N AND GO 3.2 MILES TO A CROSS
 QS0788'ROAD, TURN LEFT AND GO W FOR 1.0 MILE TO A T-ROAD, TURN RIGHT
 QS0788'AND GO N 1.0 MILE TO A DIM CROSS ROAD, TURN LEFT AROUND A
 QS0788'SMALL SHACK AND GO W FOR 1.0 MILE, TURN RIGHT AND GO N 1.0
 QS0788'MILE TO A JOGGED FENCE CORNER, GO N THROUGH WIRE GATE AND
 QS0788'FOLLOW TRAIL 0.55 MILE TO A Y-FENCE CORNER, GO THROUGH WIRE
 QS0788'GATE AND FOLLOW TRAIL 0.5 MILE NW ALONG RIDGE TO THE
 QS0788'AZIMUTH MARK 10 FEET E OF ROAD.  CONTINUE ALONG RIDGE 0.9
 QS0788'MILE TO TOP OF GRADE AND STATION.
 QS0788'
 QS0788'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 QS0788
 QS0788                          STATION RECOVERY (1948)
 QS0788
 QS0788'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1948
 QS0788'RECOVERED IN GOOD CONDITION AS DESCRIBED.
 QS0788
 QS0788                          STATION RECOVERY (1952)
 QS0788
 QS0788'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0788'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD
 QS0788'CONDITION.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 QS0788'
 QS0788'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0939 ***********************************************************************
 QS0939  DESIGNATION -  GOPHER
 QS0939  PID         -  QS0939
 QS0939  STATE/COUNTY-  SD/CORSON
 QS0939  COUNTRY     -  US
 QS0939  USGS QUAD   -  TWIN BUTTE (2017)
 QS0939
 QS0939                         *CURRENT SURVEY CONTROL
 QS0939  ______________________________________________________________________
 QS0939* NAD 83(1996) POSITION- 45 31 52.26899(N) 101 45 53.44328(W)   ADJUSTED
 QS0939* NAVD 88 ORTHO HEIGHT -   703.5   (meters)     2308.    (feet) VERTCON3
 QS0939  ______________________________________________________________________
 QS0939  GEOID HEIGHT    -        -19.804 (meters)                     GEOID18
 QS0939  LAPLACE CORR    -         -5.63  (seconds)                    DEFLEC18
 QS0939  HORZ ORDER      -  SECOND
 QS0939
 QS0939.The horizontal coordinates were established by classical geodetic methods
 QS0939.and adjusted by the National Geodetic Survey in January 1998.
 QS0939
 QS0939.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0939.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0939
 QS0939.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0939.GEOID18 height accuracy estimate available here.
 QS0939
 QS0939.Click photographs - Photos may exist for this station.
 QS0939
 QS0939.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0939
 QS0939. The following values were computed from the NAD 83(1996) position.
 QS0939
 QS0939;                    North         East     Units Scale Factor Converg.
 QS0939;SPC SD N     -   190,176.648   462,153.751   MT  0.99997419   -1 14 56.6
 QS0939;SPC SD N     -   623,937.89  1,516,249.43   sFT  0.99997419   -1 14 56.6
 QS0939;UTM  14      - 5,045,679.846   284,112.206   MT  1.00017306   -1 58 25.8
 QS0939
 QS0939!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0939!SPC SD N     -   0.99989282  x   0.99997419  =   0.99986701
 QS0939!UTM  14      -   0.99989282  x   1.00017306  =   1.00006586
 QS0939
 QS0939:                Primary Azimuth Mark                     Grid Az
 QS0939:SPC SD N     -  GOPHER AZ MK                             267 37 09.2
 QS0939:UTM  14      -  GOPHER AZ MK                             268 20 38.4
 QS0939
 QS0939_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8411245679(NAD 83)
 QS0939
 QS0939|---------------------------------------------------------------------|
 QS0939| PID    Reference Object                     Distance      Geod. Az  |
 QS0939|                                                           dddmmss.s |
 QS0939| CQ7694 GOPHER RM 1                          14.770 METERS 11651     |
 QS0939| CQ7693 GOPHER AZ MK                                       2662212.6 |
 QS0939| CQ7695 GOPHER RM 2                          14.749 METERS 35621     |
 QS0939|---------------------------------------------------------------------|
 QS0939
 QS0939                          SUPERSEDED SURVEY CONTROL
 QS0939
 QS0939  NAD 83(1986)-  45 31 52.26032(N)    101 45 53.44147(W) AD(       ) 2
 QS0939  NAD 27      -  45 31 52.32300(N)    101 45 51.98000(W) AD(       ) 2
 QS0939  NGVD 29 (07/19/86)  703.1    (m)         2307.     (f) VERT ANG       
 QS0939
 QS0939.Superseded values are not recommended for survey control.
 QS0939
 QS0939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0939.See file dsdata.pdf to determine how the superseded data were derived.
 QS0939
 QS0939_MARKER: DS = TRIANGULATION STATION DISK
 QS0939_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0939_STAMPING: GOPHER 1951
 QS0939_MARK LOGO: CGS
 QS0939_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0939+STABILITY: SURFACE MOTION
 QS0939
 QS0939  HISTORY     - Date     Condition        Report By
 QS0939  HISTORY     - 1951     MONUMENTED       CGS
 QS0939  HISTORY     - 1972     GOOD             USGS
 QS0939
 QS0939                          STATION DESCRIPTION
 QS0939
 QS0939'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0939'THE STATION IS LOCATED ABOUT 8 MILES SOUTHEAST OF THE SETTLEMENT
 QS0939'OF ATHBOY, AND 4 MILES WEST OF THE SETTLEMENT OF GOPHER.  IT
 QS0939'IS ABOUT 200 FEET NORTH OF THE CENTER OF A TRACK ROAD, AND 8
 QS0939'FEET SOUTH OF A WITNESS POST.
 QS0939'
 QS0939'TO REACH THE STATION FROM THE JUNCTION OF SOUTH MAIN STREET
 QS0939'AND U.S. HIGHWAY 12 IN LEMMON.  GO WEST ON HIGHWAY 12 FOR
 QS0939'0.7 MILE TO STATE HIGHWAY 73.  TURN LEFT AND GO SOUTH ON
 QS0939'HIGHWAY 73 FOR 11.5 MILES TO SHADEHILL.  CONTINUE SOUTH ON
 QS0939'THE HIGHWAY FOR 14.0 MILES TO A CROSSROADS.  TURN LEFT AND
 QS0939'FOLLOW A GRAVELED ROAD FOR 11.6 MILES TO A CROSSROADS IN THE
 QS0939'SETTLEMENT OF ATHBOY.  CONTINUE EAST FOR 2.0 MILES TO SEVERAL
 QS0939'MAIL BOXES AT A CROSSROADS.  TURN RIGHT AND GO SOUTH ON A
 QS0939'DIRT ROAD FOR 3.5 MILES TO A T-ROAD.  TURN LEFT AND GO EAST
 QS0939'FOR 5.8 MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE EAST
 QS0939'FOR 0.35 MILE TO THE STATION ON THE LEFT.
 QS0939'
 QS0939'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QS0939'GOPHER 1951.
 QS0939'
 QS0939'REFERENCE MARK NO. 1 PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QS0939'GOPHER NO 1 1951.
 QS0939'
 QS0939'REFERENCE MARK NO. 2 PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QS0939'GOPHER NO 2 1951.
 QS0939'
 QS0939'THE AZIMUTH MARK IS 34 FEET NORTH OF THE CENTER OF THE ROAD.
 QS0939'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GOPHER 1951.
 QS0939'
 QS0939'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 QS0939'CYLINDERS.
 QS0939
 QS0939                          STATION RECOVERY (1972)
 QS0939
 QS0939'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (AJK)
 QS0939'ATHBOY 3.0 MILE SOUTH, 7.7 MILE EAST OF.  9 MILE NORTH, 0.7
 QS0939'MILE EAST OF GLAD VALLEY, T 18 N, R 19 E, NEAR COR OF SECS
 QS0939'10 AND 15.  ABOUT 200 FEET NORTH OF ROAD, 8 FEET SOUTH OF
 QS0939'A WITNESS POST, IN A CONCRETE POST A STD DISK STAMPED GOPHER
 QS0939'1951.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0969 ***********************************************************************
 PT0969  DESIGNATION -  GORMAN
 PT0969  PID         -  PT0969
 PT0969  STATE/COUNTY-  SD/SULLY
 PT0969  COUNTRY     -  US
 PT0969  USGS QUAD   -  AGAR NE (2017)
 PT0969
 PT0969                         *CURRENT SURVEY CONTROL
 PT0969  ______________________________________________________________________
 PT0969* NAD 83(1996) POSITION- 44 52 33.35974(N) 100 05 33.11590(W)   ADJUSTED
 PT0969* NAVD 88 ORTHO HEIGHT -   586.5   (meters)     1924.    (feet) VERTCON3
 PT0969  ______________________________________________________________________
 PT0969  GEOID HEIGHT    -        -22.735 (meters)                     GEOID18
 PT0969  LAPLACE CORR    -         -1.64  (seconds)                    DEFLEC18
 PT0969  HORZ ORDER      -  FIRST
 PT0969
 PT0969.The horizontal coordinates were established by classical geodetic methods
 PT0969.and adjusted by the National Geodetic Survey in January 1998.
 PT0969
 PT0969.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0969.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0969
 PT0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0969.GEOID18 height accuracy estimate available here.
 PT0969
 PT0969.Click photographs - Photos may exist for this station.
 PT0969
 PT0969.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0969
 PT0969. The following values were computed from the NAD 83(1996) position.
 PT0969
 PT0969;                    North         East     Units Scale Factor Converg.
 PT0969;SPC SD N     -   115,860.033   592,688.814   MT  0.99994377   -0 03 55.8
 PT0969;SPC SD N     -   380,117.46  1,944,513.22   sFT  0.99994377   -0 03 55.8
 PT0969;UTM  14      - 4,969,748.847   413,706.093   MT  0.99969157   -0 46 15.3
 PT0969
 PT0969!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0969!SPC SD N     -   0.99991162  x   0.99994377  =   0.99985540
 PT0969!UTM  14      -   0.99991162  x   0.99969157  =   0.99960322
 PT0969
 PT0969:                Primary Azimuth Mark                     Grid Az
 PT0969:SPC SD N     -  GORMAN AZ MK                             063 15 26.3
 PT0969:UTM  14      -  GORMAN AZ MK                             063 57 45.8
 PT0969
 PT0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1370669748(NAD 83)
 PT0969
 PT0969|---------------------------------------------------------------------|
 PT0969| PID    Reference Object                     Distance      Geod. Az  |
 PT0969|                                                           dddmmss.s |
 PT0969| QR0692 GETTYSBURG MUNICIPAL TANK           APPROX.19.0 KM 0365639.6 |
 PT0969| CO5073 GORMAN RM 1                          55.727 METERS 05803     |
 PT0969| CO5075 GORMAN RM 3                          53.545 METERS 06246     |
 PT0969| PT0018 GORMAN AZ MK                                       0631130.5 |
 PT0969| CO5074 GORMAN RM 2                          55.130 METERS 12055     |
 PT0969| PT0972 AGAR ST JOHNS EVAN LUTH CHURCH      APPROX. 4.9 KM 1484911.0 |
 PT0969| PT0971 AGAR ST MARYS CATH CH CROSS         APPROX. 4.5 KM 1590116.4 |
 PT0969| PT0970 AGAR MUNICIPAL TANK                 APPROX. 4.3 KM 1603953.9 |
 PT0969| PT0979 ONIDA SULLY CO CTHSE FINIAL         APPROX.18.7 KM 1733540.3 |
 PT0969| PT0978 ONIDA MUNICIPAL TANK                APPROX.18.7 KM 1734847.9 |
 PT0969|---------------------------------------------------------------------|
 PT0969
 PT0969                          SUPERSEDED SURVEY CONTROL
 PT0969
 PT0969  NAD 83(1986)-  44 52 33.35397(N)    100 05 33.12012(W) AD(       ) 1
 PT0969  NAD 27      -  44 52 33.41300(N)    100 05 31.67500(W) AD(       ) 1
 PT0969  NGVD 29 (07/19/86)  586.1    (m)         1923.     (f) VERT ANG       
 PT0969
 PT0969.Superseded values are not recommended for survey control.
 PT0969
 PT0969.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0969.See file dsdata.pdf to determine how the superseded data were derived.
 PT0969
 PT0969_MARKER: DS = TRIANGULATION STATION DISK
 PT0969_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0969_STAMPING: GORMAN 1934
 PT0969_MARK LOGO: CGS
 PT0969_PROJECTION: RECESSED 30 CENTIMETERS
 PT0969_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0969+STABILITY: SURFACE MOTION
 PT0969
 PT0969  HISTORY     - Date     Condition        Report By
 PT0969  HISTORY     - 1934     MONUMENTED       CGS
 PT0969  HISTORY     - 1935     GOOD             CGS
 PT0969  HISTORY     - 1951     GOOD             CGS
 PT0969  HISTORY     - 1965     GOOD             SDDT
 PT0969
 PT0969                          STATION DESCRIPTION
 PT0969
 PT0969'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PT0969'STATION IS LOCATED ABOUT 3-1/2 MILES S AND 1 MILE W OF GORMAN
 PT0969'POST OFFICE.  IT IS IN SEC. 4, T 116 N, R 77 W, IN A WHEAT
 PT0969'FIELD AND IS ON THE HIGHEST GROUND IN THE VICINITY.
 PT0969'
 PT0969'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PT0969'BRONZE DISKS SET IN CONCRETE.
 PT0969'
 PT0969'THE SURFACE MARK IS 1 FOOT BELOW THE SURFACE OF THE GROUND.
 PT0969'IT IS 0.4 MILE DUE S OF A CONSPICUOUS LONE SHACK AND 1/2 MILE W OF
 PT0969'A GROVE OF TREES THAT EXTENDS N AND S FOR A DISTANCE OF 1/4
 PT0969'MILE.
 PT0969'
 PT0969'REFERENCE MARK NO. 1 IS ENE OF THE STATION.  IT IS ON THE
 PT0969'W SIDE OF A TRACK ROAD THAT EXTENDS S FROM THE LONE SHACK
 PT0969'MENTIONED ABOVE, AND PROJECTS 3 INCHES.
 PT0969'
 PT0969'REFERENCE MARK NO. 2 IS SE OF THE STATION.  IT IS ON THE
 PT0969'W SIDE OF THE TRACK ROAD MENTIONED ABOVE, AND PROJECTS 3
 PT0969'INCHES.
 PT0969'
 PT0969'THE AZIMUTH MARK IS ENE OF THE STATION.  IT IS AT A FENCE
 PT0969'CORNER IN THE NW ANGLE OF THE GRADE CROSSING OF AN E-W SECTION
 PT0969'LINE ROAD AND A N AND S RAILROAD.  IT IS 40 FEET W OF THE
 PT0969'RAILROAD TRACKS AND 25 FEET N OF THE CENTER LINE OF THE
 PT0969'ROAD AND PROJECTS 5 INCHES.
 PT0969'
 PT0969'TO REACH THE STATION FROM GORMAN POST OFFICE, GO W ON GRADED
 PT0969'ROAD 0.3 MILE, THEN S ON GRADED ROAD 2.0 MILES.  JOG E ABOUT
 PT0969'50 FEET AND THEN CONTINUE S, 1.1 MILES.  (AT THIS POINT THERE
 PT0969'IS A GROVE OF LOW TREES ON THE W SIDE OF THE ROAD.) HERE GO
 PT0969'W ON POOR SECTION LINE ROAD 0.5 MILE TO A TRACK ROAD ON THE
 PT0969'LEFT.  TURN LEFT, S, ON TRACK ROAD, PASS LONE SHACK 40 YARDS
 PT0969'S OF THE E AND W ROAD, AND GO 0.4 MILE ON DIM ROAD TO REFERENCE
 PT0969'MARK NO. 1 ON THE RIGHT SIDE OF THE ROAD.  THE STATION IS 60
 PT0969'YARDS SW OF THIS POINT.
 PT0969'
 PT0969'A 25-FOOT STAND WILL CLEAR ALL LINES FROM THIS STATION.
 PT0969
 PT0969                          STATION RECOVERY (1935)
 PT0969
 PT0969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PT0969'STATION AND ALL MARKS RECOVERED IN GOOD CONDITION.
 PT0969'
 PT0969'STATION IS ABOUT 11.8 MILES SW OF GETTYSBURG.  3-1/2 MILES
 PT0969'SSW OF GORMAN.  3 MILES NNW OF AGAR.  0.1 MILE N AND 50 YARDS
 PT0969'W OF THE CENTER OF SEC. 10, T 116 N, R 77 W, MILFORD TOWNSHIP.
 PT0969'ON LAND OWNED BY THE HENRY HOVELAND ESTATE, PETE HOVELAND,
 PT0969'ADMINISTRATOR.  THE MARK IS SET ABOUT 1.5 MILES S OF THE
 PT0969'POTTER-SULLY COUNTY LINE.  0.4 MILE S OF A CONSPICUOUS LONE
 PT0969'SHACK AND E-W ROAD.  IT IS 150 FEET W OF THE CENTER LINE OF
 PT0969'FARM ROAD.  THE MARK IS SET 12 INCHES BELOW THE SURFACE OF THE
 PT0969'GROUND.
 PT0969'
 PT0969'REFERENCE MARK NO. 1 IS NE OF THE STATION ON THE W EDGE OF
 PT0969'THE FARM ROAD WHICH RUNS N AND S BETWEEN THE FIELDS, AND MARK
 PT0969'PROJECTS 6 INCHES.
 PT0969'
 PT0969'REFERENCE MARK NO. 2 IS SE OF THE STATION ON THE W EDGE OF THE
 PT0969'AFOREMENTIONED ROAD, AND MARK PROJECTS 6 INCHES.
 PT0969'
 PT0969'THE AZIMUTH MARK IS NE OF THE STATION ON THE N EDGE OF THE
 PT0969'RIGHT-OF-WAY OF E-W ROAD.  30 FEET N OF THE CENTER LINE OF
 PT0969'THE ROAD.  48 FEET W OF THE CENTER LINE OF THE RAILROAD.
 PT0969'3 FEET S OF FENCE CORNER.  TO REACH, GO N FOR 0.4 MILE, THENCE
 PT0969'E FOR 0.8 MILE.
 PT0969'
 PT0969'TO REACH FROM GETTYSBURG, GO W ON U.S. HIGHWAY 212, FOR 5.1
 PT0969'MILES TO JUNCTION WITH U.S. HIGHWAY 83.  GO S ON U.S. HIGHWAY
 PT0969'83, FOR 8.0 MILES TO THE SULLY COUNTY LINE WHERE THE HIGHWAY
 PT0969'MAKES A JOG E.  GO W FOR 1.0 MILE TO SIDE ROAD LEFT.  THIS
 PT0969'ROAD IS 0.25 MILE AFTER CROSSING THE RAILROAD.  GO S FOR 1.1
 PT0969'MILE TO CROSSROADS.  GO W FOR 0.5 MILE.  HERE TURN S AND GO 0.4
 PT0969'MILE ON FARM ROAD TO STATION.
 PT0969'
 PT0969'A LIGHT 74 FEET ABOVE ELIDA IS VISIBLE FROM THE GROUND.
 PT0969
 PT0969                          STATION RECOVERY (1951)
 PT0969
 PT0969'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PT0969'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT
 PT0969'REFERENCE MARK NO. 1 WERE FOUND TO BE IN GOOD CONDITION.
 PT0969'REFERENCE MARK NO. 1 HAD BEEN DESTROYED AND REFERENCE MARK
 PT0969'NO. 3 WAS ESTABLISHED.  THE MARK IS 8 FEET EAST OF THE APPROXIMATE
 PT0969'CENTERLINE OF TRACK ROAD, PROJECTS ABOUT 4 INCHES AND THE DISK
 PT0969'IS STAMPED GORMAN NO 3 1951.  ORIGINAL DESCRIPTION
 PT0969'IS ADEQUATE.
 PT0969'
 PT0969'1951 OBSERVATIONS TAKEN FROM A 37 FOOT STEEL TOWER.
 PT0969
 PT0969                          STATION RECOVERY (1965)
 PT0969
 PT0969'RECOVERY NOTE BY SD DEPT OF TRANSP 1965 (DWH)
 PT0969'GORMAN 1934-GOOD
 PT0969'
 PT0969'R.M. 2 GORMAN 1934-GOOD
 PT0969'
 PT0969'R.M. 3 GORMAN 1934-GOOD
 PT0969'
 PT0969'AZ MARK GORMAN 1934-GOOD
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0018 ***********************************************************************
 PT0018  DESIGNATION -  GORMAN AZ MK
 PT0018  PID         -  PT0018
 PT0018  STATE/COUNTY-  SD/SULLY
 PT0018  COUNTRY     -  US
 PT0018  USGS QUAD   -  AGAR NE (2017)
 PT0018
 PT0018                         *CURRENT SURVEY CONTROL
 PT0018  ______________________________________________________________________
 PT0018* NAD 83(1986) POSITION- 44 52 55.     (N) 100 04 31.     (W)   SCALED
 PT0018* NAVD 88 ORTHO HEIGHT -   577.858 (meters)     1895.86  (feet) ADJUSTED
 PT0018  ______________________________________________________________________
 PT0018  GEOID HEIGHT    -        -22.735 (meters)                     GEOID18
 PT0018  DYNAMIC HEIGHT  -        577.762 (meters)     1895.54  (feet) COMP
 PT0018  MODELED GRAVITY -    980,432.5   (mgal)                       NAVD 88
 PT0018
 PT0018  VERT ORDER      -  SECOND    CLASS 0
 PT0018
 PT0018.The horizontal coordinates were scaled from a map and have
 PT0018.an estimated accuracy of +/- 6 seconds.
 PT0018
 PT0018.The orthometric height was determined by differential leveling and
 PT0018.adjusted by the NATIONAL GEODETIC SURVEY
 PT0018.in June 1991.
 PT0018
 PT0018.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0018.GEOID18 height accuracy estimate available here.
 PT0018
 PT0018.Click photographs - Photos may exist for this station.
 PT0018
 PT0018.The dynamic height is computed by dividing the NAVD 88
 PT0018.geopotential number by the normal gravity value computed on the
 PT0018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0018.degrees latitude (g = 980.6199 gals.).
 PT0018
 PT0018.The modeled gravity was interpolated from observed gravity values.
 PT0018
 PT0018;                    North         East    Units  Estimated Accuracy
 PT0018;SPC SD N     -   116,530.      594,050.      MT  (+/- 180 meters Scaled)
 PT0018
 PT0018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ150703(NAD 83)
 PT0018
 PT0018                          SUPERSEDED SURVEY CONTROL
 PT0018
 PT0018  NGVD 29 (??/??/92)  577.487  (m)         1894.64   (f) ADJ UNCH    2 0
 PT0018
 PT0018.Superseded values are not recommended for survey control.
 PT0018
 PT0018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0018.See file dsdata.pdf to determine how the superseded data were derived.
 PT0018
 PT0018_MARKER: DZ = AZIMUTH MARK DISK
 PT0018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0018_STAMPING: GORMAN AZIMUTH 1934
 PT0018_MARK LOGO: CGS
 PT0018_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0018+STABILITY: SURFACE MOTION
 PT0018
 PT0018  HISTORY     - Date     Condition        Report By
 PT0018  HISTORY     - 1934     MONUMENTED       CGS
 PT0018
 PT0018                          STATION DESCRIPTION
 PT0018
 PT0018'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PT0018'3 MI S FROM GORMAN.
 PT0018'IN SULLY COUNTY, ABOUT 3.0 MILES SOUTH ALONG THE CHICAGO AND
 PT0018'NORTH WESTERN RAILWAY FROM GORMAN, POTTER COUNTY, AT A ROAD
 PT0018'CROSSING, 52.4 FEET WEST OF THE CENTER LINE OF THE TRACK, 35
 PT0018'FEET NORTH OF THE CENTER LINE OF THE DIRT ROAD, 2.2 FEET SOUTH
 PT0018'OF A FENCE CORNER, 2 FEET WEST OF A WHITE WOODEN WITNESS POST,
 PT0018'AND ABOUT 1 FOOT LOWER THAN THE ROAD.  A STANDARD DISK, STAMPED
 PT0018'GORMAN AZIMUTH 1934 AND SET IN THE TOP OF A CONCRETE POST
 PT0018'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0497 ***********************************************************************
 QT0497  DESIGNATION -  GOVERT
 QT0497  PID         -  QT0497
 QT0497  STATE/COUNTY-  SD/HARDING
 QT0497  COUNTRY     -  US
 QT0497  USGS QUAD   -  IRISH BUTTE (2017)
 QT0497
 QT0497                         *CURRENT SURVEY CONTROL
 QT0497  ______________________________________________________________________
 QT0497* NAD 83(1996) POSITION- 45 18 42.94801(N) 103 10 23.99350(W)   ADJUSTED
 QT0497* NAVD 88 ORTHO HEIGHT -   925.    (meters)     3035.    (feet) SCALED
 QT0497  ______________________________________________________________________
 QT0497  GEOID HEIGHT    -        -16.751 (meters)                     GEOID18
 QT0497  LAPLACE CORR    -         -5.40  (seconds)                    DEFLEC18
 QT0497  HORZ ORDER      -  SECOND
 QT0497
 QT0497.The horizontal coordinates were established by classical geodetic methods
 QT0497.and adjusted by the National Geodetic Survey in January 1998.
 QT0497
 QT0497.The orthometric height was scaled from a topographic map.
 QT0497
 QT0497.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0497.GEOID18 height accuracy estimate available here.
 QT0497
 QT0497.Click photographs - Photos may exist for this station.
 QT0497
 QT0497.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0497
 QT0497. The following values were computed from the NAD 83(1996) position.
 QT0497
 QT0497;                    North         East     Units Scale Factor Converg.
 QT0497;SPC SD N     -   169,183.203   351,230.479   MT  0.99994945   -2 14 45.2
 QT0497;SPC SD N     -   555,061.89  1,152,328.66   sFT  0.99994945   -2 14 45.2
 QT0497;UTM  13      - 5,019,225.816   643,185.878   MT  0.99985208   +1 17 56.0
 QT0497
 QT0497!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0497!SPC SD N     -   0.99985755  x   0.99994945  =   0.99980701
 QT0497!UTM  13      -   0.99985755  x   0.99985208  =   0.99970965
 QT0497
 QT0497:                Primary Azimuth Mark                     Grid Az
 QT0497:SPC SD N     -  GOVERT AZ MK                             014 34 50.0
 QT0497:UTM  13      -  GOVERT AZ MK                             011 02 08.8
 QT0497
 QT0497_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL4318519225(NAD 83)
 QT0497
 QT0497|---------------------------------------------------------------------|
 QT0497| PID    Reference Object                     Distance      Geod. Az  |
 QT0497|                                                           dddmmss.s |
 QT0497| CQ7699 GOVERT AZ MK                                       0122004.8 |
 QT0497| CQ7700 GOVERT RM 1                          10.418 METERS 14725     |
 QT0497| CQ7701 GOVERT RM 2                          10.693 METERS 24324     |
 QT0497|---------------------------------------------------------------------|
 QT0497
 QT0497                          SUPERSEDED SURVEY CONTROL
 QT0497
 QT0497  NAD 83(1993)-  45 18 42.94003(N)    103 10 23.99519(W) AD(       ) 2
 QT0497  NAD 83(1986)-  45 18 42.93792(N)    103 10 23.98918(W) AD(       ) 2
 QT0497  NAD 27      -  45 18 42.97300(N)    103 10 22.38600(W) AD(       ) 2
 QT0497
 QT0497.Superseded values are not recommended for survey control.
 QT0497
 QT0497.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0497.See file dsdata.pdf to determine how the superseded data were derived.
 QT0497
 QT0497_MARKER: DS = TRIANGULATION STATION DISK
 QT0497_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0497_STAMPING: GOVERT 1952
 QT0497_MARK LOGO: CGS
 QT0497_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0497+STABILITY: SURFACE MOTION
 QT0497
 QT0497  HISTORY     - Date     Condition        Report By
 QT0497  HISTORY     - 1952     MONUMENTED       CGS
 QT0497  HISTORY     - 1973     GOOD             USGS
 QT0497
 QT0497                          STATION DESCRIPTION
 QT0497
 QT0497'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0497'THE STATION IS IN SECTION 31, T 16 N, R 8 E, ON THE HIGHEST
 QT0497'HILL IN THE VICINITY, ABOUT 18 MILES EAST AND 3 MILES NORTH OF
 QT0497'REDIG, 16 MILES SOUTH AND 5 MILES WEST OF REVA AND 7 FEET
 QT0497'SOUTH-SOUTHWEST OF A 4 X 4 INCH WITNESS POST.
 QT0497'
 QT0497'TO REACH THE STATION FROM THE SIDE ROAD EAST, JUST SOUTH OF THE
 QT0497'POST OFFICE IN REDIG, GO EAST ON THE MAIN GRADED DIRT ROAD FOR
 QT0497'16.3 MILES TO A POINT WHERE THE MAIN ROAD TURNS RIGHT, TURN RIGHT
 QT0497'AND GO SOUTH FOR 1.1 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QT0497'EAST FOR 4.1 MILES TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH
 QT0497'FOR 5.7 MILES TO A CATTLE GUARD, TURN LEFT ON A TRACK ROAD
 QT0497'BEFORE CROSSING CATTLE GUARD AND GO SOUTHERLY FOR 0.3 MILE TO A
 QT0497'FORK, TAKE RIGHT FORK AND GO 0.6 MILE TO THE AZIMUTH MARK ON
 QT0497'THE RIGHT AS DESCRIBED, CONTINUE ON THE TRACK ROAD FOR 0.15
 QT0497'MILE, CROSSING A DRY CREEK BED, TURN LEFT AND GO SOUTHWEST FOR
 QT0497'0.75 MILE TO TOP OF HIGH HILL AND THE STATION.
 QT0497'
 QT0497'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 QT0497'GOVERT 1952.
 QT0497'
 QT0497'REFERENCE MARK 1 IS 41 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QT0497'THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED GOVERT NO 1
 QT0497'1952.
 QT0497'
 QT0497'REFERENCE MARK 2 IS 36 FEET WEST-SOUTHWEST OF A 4 X 4 INCH
 QT0497'WITNESS POST.  THE MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED
 QT0497'GOVERT NO 2 1952.
 QT0497'
 QT0497'THE AZIMUTH MARK IS 47 FEET NORTH OF THE CENTER OF THE TRACK ROAD
 QT0497'AND 2 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.  THE MARK PROJECTS
 QT0497'8 INCHES AND THE DISK IS STAMPED GOVERT 1952.
 QT0497'
 QT0497'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0497
 QT0497                          STATION RECOVERY (1973)
 QT0497
 QT0497'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (BFD)
 QT0497'TO REACH THE STATION FROM THE POST OFFICE IN REVA, SOUTH DAKOTA,
 QT0497'GO WEST ON SOUTH DAKOTA HWY. 20 FOR 0.55 MI TO X-RDS. AND SIGN
 QT0497'HOOVER ROAD.  TURN LEFT AND GO SOUTH ON PAVED RD. FOR 18.2 MI
 QT0497'TO A WIRE GATE ON THE RIGHT.  TURN RIGHT THRU GATE AND TURN RIGHT
 QT0497'AND GO NORTH ALONG WEST SIDE OF FENCE FOR 0.25 MI TO A GATE IN
 QT0497'A E-W FENCE.  PASS THRU GATE AND TURN LEFT AND GO WEST ALONG
 QT0497'NORTH SIDE OF FENCE FOR 0.6 MI TO CREST.  TURN RIGHT AND GO
 QT0497'NORTHWEST UP RIDGE TO TOP AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0704 ***********************************************************************
 QS0704  DESIGNATION -  GRAND RIVER
 QS0704  PID         -  QS0704
 QS0704  STATE/COUNTY-  SD/CORSON
 QS0704  COUNTRY     -  US
 QS0704  USGS QUAD   -  MOBRIDGE (2017)
 QS0704
 QS0704                         *CURRENT SURVEY CONTROL
 QS0704  ______________________________________________________________________
 QS0704* NAD 83(1996) POSITION- 45 32 50.55948(N) 100 29 51.21638(W)   ADJUSTED
 QS0704* NAVD 88 ORTHO HEIGHT -   553.    (meters)     1814.    (feet) SCALED
 QS0704  ______________________________________________________________________
 QS0704  GEOID HEIGHT    -        -21.732 (meters)                     GEOID18
 QS0704  LAPLACE CORR    -         -4.66  (seconds)                    DEFLEC18
 QS0704  HORZ ORDER      -  SECOND
 QS0704
 QS0704.The horizontal coordinates were established by classical geodetic methods
 QS0704.and adjusted by the National Geodetic Survey in January 1998.
 QS0704
 QS0704.The orthometric height was scaled from a topographic map.
 QS0704
 QS0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0704.GEOID18 height accuracy estimate available here.
 QS0704
 QS0704.Click photographs - Photos may exist for this station.
 QS0704
 QS0704.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0704
 QS0704. The following values were computed from the NAD 83(1996) position.
 QS0704
 QS0704;                    North         East     Units Scale Factor Converg.
 QS0704;SPC SD N     -   190,593.015   561,145.448   MT  0.99997659   -0 21 07.7
 QS0704;SPC SD N     -   625,303.92  1,841,024.69   sFT  0.99997659   -0 21 07.7
 QS0704;UTM  14      - 5,044,850.716   383,098.820   MT  0.99976802   -1 04 08.8
 QS0704
 QS0704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0704!SPC SD N     -   0.99991666  x   0.99997659  =   0.99989325
 QS0704!UTM  14      -   0.99991666  x   0.99976802  =   0.99968470
 QS0704
 QS0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8309844850(NAD 83)
 QS0704
 QS0704                          SUPERSEDED SURVEY CONTROL
 QS0704
 QS0704  NAD 83(1986)-  45 32 50.55089(N)    100 29 51.21465(W) AD(       ) 2
 QS0704  NAD 27      -  45 32 50.57700(N)    100 29 49.72100(W) AD(       ) 2
 QS0704  MORC        -  45 32 47.94000(N)    100 29 49.28000(W) AD(       ) 3
 QS0704
 QS0704.Superseded values are not recommended for survey control.
 QS0704
 QS0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0704.See file dsdata.pdf to determine how the superseded data were derived.
 QS0704
 QS0704_MARKER: Z = SEE DESCRIPTION
 QS0704_SETTING: 0 = UNSPECIFIED SETTING
 QS0704_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0704
 QS0704  HISTORY     - Date     Condition        Report By
 QS0704  HISTORY     - 1889     MONUMENTED       MORC
 QS0704  HISTORY     - 1945     GOOD             CGS
 QS0704
 QS0704                          STATION DESCRIPTION
 QS0704
 QS0704'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 QS0704'LOCATED ON R.B., ON A SLIGHT ELEVATION OF GENERAL PLATEAU,
 QS0704'FIRST HIGH PARK OF PLATEAU, ABOUT 1 MILE BELOW THE MOUTH OF
 QS0704'GRAND RIVER.
 QS0704
 QS0704                          STATION RECOVERY (1945)
 QS0704
 QS0704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (EBP)
 QS0704'IT IS QUITE EVIDENT THAT THIS STATION WAS LOCATED ABOUT 0.25
 QS0704'MILE EAST FROM STATION MOBRIDGE U.S.C. AND G.S., EXTENSIVE
 QS0704'SEARCH REVEALED NO EVIDENCE OF THE MO. R.C. SUB MARK, AND IT
 QS0704'IS BELIEVED LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0938 ***********************************************************************
 QS0938  DESIGNATION -  GRAND VALLEY
 QS0938  PID         -  QS0938
 QS0938  STATE/COUNTY-  SD/CORSON
 QS0938  COUNTRY     -  US
 QS0938  USGS QUAD   -  BLACK HORSE BUTTE NE (2017)
 QS0938
 QS0938                         *CURRENT SURVEY CONTROL
 QS0938  ______________________________________________________________________
 QS0938* NAD 83(1996) POSITION- 45 44 48.37111(N) 101 50 42.82087(W)   ADJUSTED
 QS0938* NAVD 88 ORTHO HEIGHT -   709.4   (meters)     2327.    (feet) VERTCON3
 QS0938  ______________________________________________________________________
 QS0938  GEOID HEIGHT    -        -19.696 (meters)                     GEOID18
 QS0938  LAPLACE CORR    -         -5.66  (seconds)                    DEFLEC18
 QS0938  HORZ ORDER      -  FIRST
 QS0938
 QS0938.The horizontal coordinates were established by classical geodetic methods
 QS0938.and adjusted by the National Geodetic Survey in January 1998.
 QS0938
 QS0938.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0938.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0938
 QS0938.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0938.GEOID18 height accuracy estimate available here.
 QS0938
 QS0938.Click photographs - Photos may exist for this station.
 QS0938
 QS0938.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0938
 QS0938. The following values were computed from the NAD 83(1996) position.
 QS0938
 QS0938;                    North         East     Units Scale Factor Converg.
 QS0938;SPC SD N     -   214,271.143   456,422.478   MT  1.00001286   -1 18 21.4
 QS0938;SPC SD N     -   702,987.91  1,497,446.08   sFT  1.00001286   -1 18 21.4
 QS0938;UTM  14      - 5,069,850.007   278,686.798   MT  1.00020220   -2 02 19.5
 QS0938
 QS0938!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0938!SPC SD N     -   0.99989189  x   1.00001286  =   0.99990475
 QS0938!UTM  14      -   0.99989189  x   1.00020220  =   1.00009407
 QS0938
 QS0938:                Primary Azimuth Mark                     Grid Az
 QS0938:SPC SD N     -  GRAND VALLEY AZ MK                       000 52 39.1
 QS0938:UTM  14      -  GRAND VALLEY AZ MK                       001 36 37.2
 QS0938
 QS0938_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7868669850(NAD 83)
 QS0938
 QS0938|---------------------------------------------------------------------|
 QS0938| PID    Reference Object                     Distance      Geod. Az  |
 QS0938|                                                           dddmmss.s |
 QS0938| CQ7706 GRAND VALLEY RM 1                    25.228 METERS 00250     |
 QS0938| CQ7707 GRAND VALLEY RM 2                    18.149 METERS 29741     |
 QS0938| CQ7705 GRAND VALLEY AZ MK                                 3593417.7 |
 QS0938|---------------------------------------------------------------------|
 QS0938
 QS0938                          SUPERSEDED SURVEY CONTROL
 QS0938
 QS0938  NAD 83(1986)-  45 44 48.36251(N)    101 50 42.81832(W) AD(       ) 1
 QS0938  NAD 27      -  45 44 48.38100(N)    101 50 41.33700(W) AD(       ) 1
 QS0938  NGVD 29 (07/19/86)  708.9    (m)         2326.     (f) VERT ANG       
 QS0938
 QS0938.Superseded values are not recommended for survey control.
 QS0938
 QS0938.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0938.See file dsdata.pdf to determine how the superseded data were derived.
 QS0938
 QS0938_MARKER: DS = TRIANGULATION STATION DISK
 QS0938_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0938_STAMPING: GRAND VALLEY 1951
 QS0938_MARK LOGO: CGS
 QS0938_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0938+STABILITY: SURFACE MOTION
 QS0938
 QS0938  HISTORY     - Date     Condition        Report By
 QS0938  HISTORY     - 1951     MONUMENTED       CGS
 QS0938
 QS0938                          STATION DESCRIPTION
 QS0938
 QS0938'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 QS0938'STATION IS LOCATED ABOUT 13 MILES SOUTH AND 2 MILES WEST OF
 QS0938'KELDRON, ON A SECTION LINE ROAD RIGHT-OF-WAY, 30 FEET EAST OF
 QS0938'THE CENTER OF THE ROAD, 5 FEET WEST OF A NORTH-SOUTH FENCE, AND
 QS0938'5 FEET SOUTHWEST OF A WITNESS POST.
 QS0938'
 QS0938'TO REACH THE STATION FROM THE SCHOOLHOUSE ON U.S. HIGHWAY 12
 QS0938'JUST NORTH OF KELDRON, GO SOUTH ON GRADED ROAD FOR 8.9 MILES
 QS0938'TO A CROSSROADS.  TURN RIGHT, WEST, AND GO 2.0 MILES TO A
 QS0938'CROSSROADS JUST AFTER CROSSING A BRIDGE.  TURN LEFT, SOUTH,
 QS0938'AND GO 2.8 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 QS0938'1.0 MILES TO THE STATION.
 QS0938'
 QS0938'THE STATION MARK PROJECTS ABOUT 8 INCHES, AND THE DISK IS
 QS0938'STAMPED GRAND VALLEY 1951.
 QS0938'
 QS0938'REFERENCE MARK NO. 1 IS 1 FOOT WEST OF THE NORTH-SOUTH FENCE.
 QS0938'THE MARK PROJECTS ABOUT 6 INCHES, AND THE DISK IS STAMPED
 QS0938'GRAND VALLEY NO 1 1951.
 QS0938'
 QS0938'REFERENCE MARK NO. 2 IS 25 FEET WEST OF THE CENTER OF THE ROAD.
 QS0938'THE MARK PROJECTS ABOUT 12 INCHES, AND THE DISK IS STAMPED
 QS0938'GRAND VALLEY NO 2 1951.
 QS0938'
 QS0938'AZIMUTH MARK IS 26 FEET WEST OF THE CENTER OF THE DIRT ROAD.
 QS0938'THE MARK PROJECTS ABOUT 7 INCHES, AND THE DISK IS STAMPED
 QS0938'GRAND VALLEY 1951.
 QS0938'
 QS0938'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 QS0938'CONCRETE CYLINDERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1066 ***********************************************************************
 PT1066  DESIGNATION -  GRANDVIEW
 PT1066  PID         -  PT1066
 PT1066  STATE/COUNTY-  SD/STANLEY
 PT1066  COUNTRY     -  US
 PT1066  USGS QUAD   -  DOTY RIDGE (2017)
 PT1066
 PT1066                         *CURRENT SURVEY CONTROL
 PT1066  ______________________________________________________________________
 PT1066* NAD 83(1996) POSITION- 44 18 35.76933(N) 100 47 26.17903(W)   ADJUSTED
 PT1066* NAVD 88 ORTHO HEIGHT -   655.    (meters)     2149.    (feet) SCALED
 PT1066  ______________________________________________________________________
 PT1066  GEOID HEIGHT    -        -23.037 (meters)                     GEOID18
 PT1066  LAPLACE CORR    -         -3.79  (seconds)                    DEFLEC18
 PT1066  HORZ ORDER      -  SECOND
 PT1066
 PT1066.The horizontal coordinates were established by classical geodetic methods
 PT1066.and adjusted by the National Geodetic Survey in January 1998.
 PT1066
 PT1066.The orthometric height was scaled from a topographic map.
 PT1066
 PT1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1066.GEOID18 height accuracy estimate available here.
 PT1066
 PT1066.Click photographs - Photos may exist for this station.
 PT1066
 PT1066.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1066
 PT1066. The following values were computed from the NAD 83(1996) position.
 PT1066
 PT1066;                    North         East     Units Scale Factor Converg.
 PT1066;SPC SD S     -   219,692.306   563,516.343   MT  0.99997974   -0 18 55.6
 PT1066;SPC SD S     -   720,773.84  1,848,803.20   sFT  0.99997974   -0 18 55.6
 PT1066;UTM  14      - 4,907,856.775   357,188.649   MT  0.99985083   -1 15 03.7
 PT1066
 PT1066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1066!SPC SD S     -   0.99990085  x   0.99997974  =   0.99988059
 PT1066!UTM  14      -   0.99990085  x   0.99985083  =   0.99975170
 PT1066
 PT1066:                Primary Azimuth Mark                     Grid Az
 PT1066:SPC SD S     -  GRANDVIEW AZ MK                          341 08 08.6
 PT1066:UTM  14      -  GRANDVIEW AZ MK                          342 04 16.7
 PT1066
 PT1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ5718807856(NAD 83)
 PT1066
 PT1066|---------------------------------------------------------------------|
 PT1066| PID    Reference Object                     Distance      Geod. Az  |
 PT1066|                                                           dddmmss.s |
 PT1066| CO5086 GRANDVIEW RM 1                       17.672 METERS 03557     |
 PT1066| CO5087 GRANDVIEW RM 2                       17.697 METERS 29930     |
 PT1066| CO5085 GRANDVIEW AZ MK                                    3404913.0 |
 PT1066|---------------------------------------------------------------------|
 PT1066
 PT1066                          SUPERSEDED SURVEY CONTROL
 PT1066
 PT1066  NAD 83(1986)-  44 18 35.76458(N)    100 47 26.18156(W) AD(       ) 2
 PT1066  NAD 27      -  44 18 35.83700(N)    100 47 24.67200(W) AD(       ) 2
 PT1066
 PT1066.Superseded values are not recommended for survey control.
 PT1066
 PT1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1066.See file dsdata.pdf to determine how the superseded data were derived.
 PT1066
 PT1066_MARKER: DS = TRIANGULATION STATION DISK
 PT1066_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1066_STAMPING: GRANDVIEW 1952
 PT1066_MARK LOGO: CGS
 PT1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1066+STABILITY: SURFACE MOTION
 PT1066
 PT1066  HISTORY     - Date     Condition        Report By
 PT1066  HISTORY     - 1952     MONUMENTED       CGS
 PT1066
 PT1066                          STATION DESCRIPTION
 PT1066
 PT1066'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1066'THE STATION IS IN SECTION 7, T 4 N, R 28 E, 11 MILES EAST-SOUTHEAST
 PT1066'OF HAYES, 10.5 MILES NORTH OF VAN METRE, 4 MILES SOUTH OF U.S.
 PT1066'HIGHWAY 14, 100 FEET WEST OF A DIRT ROAD AND 45 FEET SOUTH OF A
 PT1066'WIRE FENCE.
 PT1066'
 PT1066'TO REACH THE STATION FROM THE POST OFFICE IN HAYES GO EAST
 PT1066'ON U.S. HIGHWAY 14 FOR 7.5 MILES TO A SCHOOL HOUSE ON THE LEFT,
 PT1066'CONTINUE EAST ON THE HIGHWAY FOR 1.0 MILE TO A CROSS ROAD,
 PT1066'TURN RIGHT (SOUTH) AND GO ON A GRAVELED ROAD FOR 1.3 MILE TO
 PT1066'A CATTLE GUARD ON THE LEFT, TURN LEFT (EAST) THROUGH CATTLE
 PT1066'GUARD AND FOLLOW A DIRT ROAD FOR 4.35 MILES TO THE AZIMUTH
 PT1066'MARK AS DESCRIBED BELOW.  CONTINUE SOUTHEASTERLY ON THE DIRT
 PT1066'ROAD FOR 0.35 MILE TO A GATE IN A WIRE FENCE AND THE STATION
 PT1066'MARK AS DESCRIBED ABOVE.
 PT1066'
 PT1066'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PT1066'GRANDVIEW 1952.
 PT1066'
 PT1066'REFERENCE MARK NO. 1 IS 42 FEET WEST OF THE DIRT ROAD AND 2 FEET
 PT1066'SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS 5 INCHES AND THE
 PT1066'DISK IS STAMPED GRANDVIEW NO 1 1952.
 PT1066'
 PT1066'REFERENCE MARK NO. 2 IS 2 FEET SOUTH OF THE WIRE FENCE AND 130
 PT1066'FEET WEST OF THE DIRT ROAD.  THE MARK PROJECTS 5 INCHES AND THE
 PT1066'DISK IS STAMPED GRANDVIEW NO 2 1952.
 PT1066'
 PT1066'THE AZIMUTH MARK IS 15 FEET EAST OF THE DIRT ROAD AND 2 FEET
 PT1066'WEST OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 PT1066'IS STAMPED GRANDVIEW 1952.
 PT1066'
 PT1066'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0556 ***********************************************************************
 PT0556  DESIGNATION -  GRAVEL
 PT0556  PID         -  PT0556
 PT0556  STATE/COUNTY-  SD/HAAKON
 PT0556  COUNTRY     -  US
 PT0556  USGS QUAD   -  PHILIP (2017)
 PT0556
 PT0556                         *CURRENT SURVEY CONTROL
 PT0556  ______________________________________________________________________
 PT0556* NAD 83(1996) POSITION- 44 06 39.47631(N) 101 40 02.83502(W)   ADJUSTED
 PT0556* NAVD 88 ORTHO HEIGHT -   725.027 (meters)     2378.69  (feet) ADJUSTED
 PT0556  ______________________________________________________________________
 PT0556  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 PT0556  LAPLACE CORR    -         -8.67  (seconds)                    DEFLEC18
 PT0556  DYNAMIC HEIGHT  -        724.823 (meters)     2378.02  (feet) COMP
 PT0556  MODELED GRAVITY -    980,313.6   (mgal)                       NAVD 88
 PT0556
 PT0556  HORZ ORDER      -  SECOND
 PT0556  VERT ORDER      -  FIRST     CLASS II
 PT0556
 PT0556.The horizontal coordinates were established by classical geodetic methods
 PT0556.and adjusted by the National Geodetic Survey in January 1998.
 PT0556
 PT0556.The orthometric height was determined by differential leveling and
 PT0556.adjusted by the NATIONAL GEODETIC SURVEY
 PT0556.in June 1991.
 PT0556
 PT0556.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0556.GEOID18 height accuracy estimate available here.
 PT0556
 PT0556.Click photographs - Photos may exist for this station.
 PT0556
 PT0556.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0556
 PT0556.The dynamic height is computed by dividing the NAVD 88
 PT0556.geopotential number by the normal gravity value computed on the
 PT0556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0556.degrees latitude (g = 980.6199 gals.).
 PT0556
 PT0556.The modeled gravity was interpolated from observed gravity values.
 PT0556
 PT0556. The following values were computed from the NAD 83(1996) position.
 PT0556
 PT0556;                    North         East     Units Scale Factor Converg.
 PT0556;SPC SD S     -   198,341.630   493,205.476   MT  0.99994380   -0 55 13.2
 PT0556;SPC SD S     -   650,725.83  1,618,124.97   sFT  0.99994380   -0 55 13.2
 PT0556;UTM  14      - 4,887,657.625   286,535.718   MT  1.00016045   -1 51 26.6
 PT0556
 PT0556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0556!SPC SD S     -   0.99988963  x   0.99994380  =   0.99983343
 PT0556!UTM  14      -   0.99988963  x   1.00016045  =   1.00005006
 PT0556
 PT0556:                Primary Azimuth Mark                     Grid Az
 PT0556:SPC SD S     -  GRAVEL 2                                 264 09 42.5
 PT0556:UTM  14      -  GRAVEL 2                                 265 05 55.9
 PT0556
 PT0556_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8653587657(NAD 83)
 PT0556
 PT0556|---------------------------------------------------------------------|
 PT0556| PID    Reference Object                     Distance      Geod. Az  |
 PT0556|                                                           dddmmss.s |
 PT0556| PT0558 GRAVEL RM 2                          17.450 METERS 00126     |
 PT0556| PT0557 GRAVEL 2                            417.730 METERS 2631429.3 |
 PT0556| PT0561 GRAVEL RM 1                          32.598 METERS 26610     |
 PT0556|---------------------------------------------------------------------|
 PT0556
 PT0556                          SUPERSEDED SURVEY CONTROL
 PT0556
 PT0556  NAD 83(1986)-  44 06 39.46935(N)    101 40 02.83650(W) AD(       ) 2
 PT0556  NAD 27      -  44 06 39.51760(N)    101 40 01.32170(W) AD(       ) 2
 PT0556  NGVD 29 (??/??/92)  724.576  (m)         2377.21   (f) ADJ UNCH    1 2
 PT0556  NGVD 29             724.58   (m)         2377.2    (f) LEVELING    3  
 PT0556
 PT0556.Superseded values are not recommended for survey control.
 PT0556
 PT0556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0556.See file dsdata.pdf to determine how the superseded data were derived.
 PT0556
 PT0556_MARKER: DS = TRIANGULATION STATION DISK
 PT0556_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0556_STAMPING: GRAVEL 1961
 PT0556_MARK LOGO: CGS
 PT0556_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0556+STABILITY: SURFACE MOTION
 PT0556
 PT0556  HISTORY     - Date     Condition        Report By
 PT0556  HISTORY     - 1961     MONUMENTED       CGS
 PT0556  HISTORY     - 1962     GOOD             CGS
 PT0556  HISTORY     - 1965     GOOD             SDDT
 PT0556  HISTORY     - 1970     GOOD             NGS
 PT0556  HISTORY     - 1970     GOOD             NGS
 PT0556
 PT0556                          STATION DESCRIPTION
 PT0556
 PT0556'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0556'LOCATED ABOUT 4-1/2 MILES NORTH OF PHILIP, ON THE RIGHT-OF-WAY
 PT0556'OF STATE HIGHWAY 73.  IT IS IN SECTION 23, R 20 E, T 2 N.
 PT0556'
 PT0556'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT0556'73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON STATE HIGHWAY 73 FOR
 PT0556'4.6 MILES TO A SIDE ROAD ON THE LEFT AND THE STATION IN THE
 PT0556'NORTHWEST ANGLE.
 PT0556'
 PT0556'STATION MARK, A STANDARD DISK STAMPED GRAVEL 1961, IS SET
 PT0556'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PT0556'4 INCHES.  IT IS 39 FEET WEST OF THE CENTER OF STATE HIGHWAY
 PT0556'73, 4 FEET WEST OF A NORTH-SOUTH RIGHT-OF-WAY FENCE AND 3.6
 PT0556'FEET WEST OF A METAL WITNESS POST WITH SIGN.
 PT0556'
 PT0556'REFERENCE MARK 1, A STANDARD DISK STAMPED GRAVEL NO 1 1961,
 PT0556'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT
 PT0556'PROJECTS 4 INCHES.  IT IS 1.6 FEET EAST OF A SNOW FENCE AND
 PT0556'ABOUT 2 FEET LOWER THAN THE STATION MARK.
 PT0556'
 PT0556'REFERENCE MARK 2, A STANDARD DISK STAMPED GRAVEL NO 2 1961,
 PT0556'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT THAT
 PT0556'PROJECTS 6 INCHES.  IT IS 37 FEET WEST OF THE CENTER OF STATE
 PT0556'HIGHWAY 73 AND 2 FEET WEST OF THE NORTH-SOUTH RIGHT-OF-WAY
 PT0556'FENCE.  IT IS ON ABOUT THE SAME ELEVATION AS THE STATION MARK.
 PT0556'
 PT0556'PICTURE POINT, OBJECT OBSERVED WAS THE SOUTH END OF A NORTH-SOUTH
 PT0556'SNOW FENCE.
 PT0556
 PT0556                          STATION RECOVERY (1962)
 PT0556
 PT0556'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0556'5 MI N FROM PHILIP.
 PT0556'ABOUT 5.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0556'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 61 FEET SOUTH OF
 PT0556'A POWER POLE, 40 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 PT0556'4 1/2 FEET WEST OF A FENCE, 4 FEET WEST OF A METAL WITNESS POST,
 PT0556'ABOUT 8 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PT0556'OF A CONCRETE POST PROJECTING ABOUT 2 INCHES.  NOTE-- DUE TO
 PT0556'HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS LEFT
 PT0556'INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT, AND WILL BE
 PT0556'REMOVED BY THEM AT TIME OF CONSTRUCTION.  TRIANGULATION STATION
 PT0556'GRAVEL 2 1970 WAS SET APPROXIMATELY 0.25 MILES WEST OF THIS MARK,
 PT0556'AND THE ELEVATION WAS TRANSFERRED FROM STATION MARK GRAVEL TO
 PT0556'STATION MARK GRAVEL 2.
 PT0556
 PT0556                          STATION RECOVERY (1965)
 PT0556
 PT0556'RECOVERY NOTE BY SD DEPT OF TRANSP 1965 (DWH)
 PT0556'THE STATION, RM 1 AND RM 2 WERE FOUND IN GOOD CONDITION.
 PT0556
 PT0556                          STATION RECOVERY (1970)
 PT0556
 PT0556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0556'THE STATION MARK AND REFERENCE MARK NO. 1 WERE RECOVERED
 PT0556'IN GOOD CONDITION.  REFERENCE MARK NO. 2 APPEARED TO BE IN
 PT0556'GOOD CONDITION, BUT THERE WAS A SLIGHT DIFFERENCE IN THE
 PT0556'MEASUREMENT, AND A DIFFERENCE OF APPROXIMATELY 2-1/2 MINUTES
 PT0556'IN THE DIRECTION - A POWER POLE HAS BEEN SET NEAR THE REFERENCE
 PT0556'MARK WHICH MAY ACCOUNT FOR THE MOVEMENT.  THERE WAS NO AZIMUTH
 PT0556'MARK.
 PT0556'
 PT0556'DUE TO HIGHWAY IMPROVEMENTS ALL OF THE MARKS WILL BE DESTROYED,
 PT0556'THEY WERE LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPT.
 PT0556'AND WILL BE REMOVED BY THEM AT THE TIME OF CONSTRUCTION.
 PT0556'
 PT0556'STATION GRAVEL 2 1970 WAS SET APPROXIMATELY 0.25 MILE WEST,
 PT0556'THE DISTANCE WAS MEASURED BY A GEODIMETER CREW FROM THE STATE
 PT0556'HIGHWAY DEPARTMENT.
 PT0556'
 PT0556'FOR FURTHER INFORMATION SEE THE DESCRIPTION FOR GRAVEL 2
 PT0556'
 PT0556'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4-1/2 MILES
 PT0556'NORTH OF PHILIP
 PT0556
 PT0556                          STATION RECOVERY (1970)
 PT0556
 PT0556'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0556'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0557 ***********************************************************************
 PT0557  DESIGNATION -  GRAVEL 2
 PT0557  PID         -  PT0557
 PT0557  STATE/COUNTY-  SD/HAAKON
 PT0557  COUNTRY     -  US
 PT0557  USGS QUAD   -  PHILIP (2017)
 PT0557
 PT0557                         *CURRENT SURVEY CONTROL
 PT0557  ______________________________________________________________________
 PT0557* NAD 83(1996) POSITION- 44 06 37.88313(N) 101 40 21.48891(W)   NO CHECK
 PT0557* NAD 83(1996) ELLIP HT-   690.844 (meters)        (01/23/98)   NO CHECK
 PT0557* NAVD 88 ORTHO HEIGHT -   711.80  (meters)     2335.3   (feet) RESET
 PT0557  ______________________________________________________________________
 PT0557  GEOID HEIGHT    -        -21.028 (meters)                     GEOID18
 PT0557  NAD 83(1996) X  -   -928,127.621 (meters)                     COMP
 PT0557  NAD 83(1996) Y  - -4,492,562.869 (meters)                     COMP
 PT0557  NAD 83(1996) Z  -  4,417,398.153 (meters)                     COMP
 PT0557  LAPLACE CORR    -         -8.74  (seconds)                    DEFLEC18
 PT0557  HORZ ORDER      -  THIRD
 PT0557  VERT ORDER      -  THIRD
 PT0557  ELLP ORDER      -  FOURTH    CLASS I
 PT0557
 PT0557.The horizontal coordinates were established by classical geodetic methods
 PT0557.and adjusted by the National Geodetic Survey in January 1998.
 PT0557
 PT0557.No horizontal observational check was made to the station.
 PT0557
 PT0557.The orthometric height was computed from unverified reset data.
 PT0557
 PT0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0557.GEOID18 height accuracy estimate available here.
 PT0557
 PT0557.Click photographs - Photos may exist for this station.
 PT0557
 PT0557.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT0557
 PT0557.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0557
 PT0557.The ellipsoidal height was determined by GPS observations
 PT0557.and is referenced to NAD 83.
 PT0557
 PT0557. The following values were computed from the NAD 83(1996) position.
 PT0557
 PT0557;                    North         East     Units Scale Factor Converg.
 PT0557;SPC SD S     -   198,299.141   492,789.936   MT  0.99994373   -0 55 26.1
 PT0557;SPC SD S     -   650,586.43  1,616,761.65   sFT  0.99994373   -0 55 26.1
 PT0557;UTM  14      - 4,887,621.930   286,119.448   MT  1.00016264   -1 51 39.5
 PT0557
 PT0557!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0557!SPC SD S     -   0.99989169  x   0.99994373  =   0.99983542
 PT0557!UTM  14      -   0.99989169  x   1.00016264  =   1.00005431
 PT0557
 PT0557:                Primary Azimuth Mark                     Grid Az
 PT0557:SPC SD S     -  GRIND 2                                  011 02 34.0
 PT0557:UTM  14      -  GRIND 2                                  011 58 47.4
 PT0557
 PT0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8611987621(NAD 83)
 PT0557
 PT0557|---------------------------------------------------------------------|
 PT0557| PID    Reference Object                     Distance      Geod. Az  |
 PT0557|                                                           dddmmss.s |
 PT0557| PT0549 GRIND 2                             APPROX. 2.0 KM 0100707.9 |
 PT0557| PT0556 GRAVEL                              417.730 METERS 0831416.3 |
 PT0557| PT0559 GRAVEL 2 RM 3                        15.205 METERS 09000     |
 PT0557| PT0560 GRAVEL 2 RM 4                        13.785 METERS 27031     |
 PT0557|---------------------------------------------------------------------|
 PT0557
 PT0557                          SUPERSEDED SURVEY CONTROL
 PT0557
 PT0557  ELLIP H (08/18/97)  690.872  (m)                       GP(       ) 4 1
 PT0557  NAD 83(1986)-  44 06 37.87617(N)    101 40 21.48999(W) AD(       ) 3
 PT0557  NAD 27      -  44 06 37.92439(N)    101 40 19.97474(W) AD(       ) 3
 PT0557  NGVD 29 (??/??/??)  711.34   (m)         2333.8    (f) RESET       3  
 PT0557  NGVD 29 (02/28/92)  711.4    (m)  GEOID90  model used  GPS OBS        
 PT0557
 PT0557.Superseded values are not recommended for survey control.
 PT0557
 PT0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0557.See file dsdata.pdf to determine how the superseded data were derived.
 PT0557
 PT0557_MARKER: DS = TRIANGULATION STATION DISK
 PT0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0557_STAMPING: GRAVEL 2 1970
 PT0557_MARK LOGO: CGS
 PT0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0557+STABILITY: SURFACE MOTION
 PT0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0557+SATELLITE: SATELLITE OBSERVATIONS - September 09, 1991
 PT0557
 PT0557  HISTORY     - Date     Condition        Report By
 PT0557  HISTORY     - 1970     MONUMENTED       NGS
 PT0557  HISTORY     - 1970     GOOD             NGS
 PT0557  HISTORY     - 1970     GOOD             NGS
 PT0557  HISTORY     - 19910909 GOOD             NGS
 PT0557
 PT0557                          STATION DESCRIPTION
 PT0557
 PT0557'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0557'5 MI N FROM PHILIP.
 PT0557'ABOUT 4.75 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0557'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0557'THENCE LEFT, WEST, ON A GRAVELED SIDE ROAD FOR 0.25 MILE TO THE
 PT0557'MARK ON THE RIGHT, 36 FEET NORTH OF THE CENTER OF THE ROAD, 5
 PT0557'FEET SOUTHEAST OF A TELEPHONE POLE, 1.8 FEET SOUTH OF A FENCE
 PT0557'LINE, 1.4 FEET SOUTHEAST OF A METAL WITNESS POST, SET IN A ROUND
 PT0557'CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS ON PROPERTY OF
 PT0557'MR. JAMES HEWITT WHO LIVES ABOUT 0.5 MILE WEST OF THE STATION.
 PT0557
 PT0557                          STATION RECOVERY (1970)
 PT0557
 PT0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0557'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTH OF PHILIP, AND 0.25
 PT0557'MILE WEST OF STATE HIGHWAY 73, ON THE NORTH SIDE OF A GRAVELED
 PT0557'DRIVEWAY LEADING TO THE HOME OF THE PROPERTY OWNER, MR. JAMES
 PT0557'HEWIT.
 PT0557'
 PT0557'THE STATION MARK IS A STANDARD DISK STAMPED GRAVEL 2 1970, SET IN A
 PT0557'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS OPPOSITE A
 PT0557'GATE TO A FIELD ON THE SOUTH, 36 FEET NORTH OF THE CENTER OF
 PT0557'DRIVEWAY, 5 FEET SOUTHEAST OF A TELEPHONE POLE, 1.8 FEET SOUTH
 PT0557'OF AN EAST-WEST FENCE LINE, AND 1.4 FEET SOUTHEAST OF A METAL
 PT0557'WITNESS POST.
 PT0557'
 PT0557'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED GRAVEL 2 NO 3
 PT0557'1970, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
 PT0557'IT IS 36 FEET NORTH OF CENTER OF DRIVEWAY, 52 FEET EAST OF THE
 PT0557'METAL WITNESS POST AND TELEPHONE POLE, AND 1.6 FEET SOUTH OF
 PT0557'THE FENCE LINE.
 PT0557'
 PT0557'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED GRAVEL 2 NO 4
 PT0557'1970, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
 PT0557'IT IS 36 FEET NORTH OF THE CENTER OF THE DRIVEWAY, 44 FEET WEST
 PT0557'OF THE WITNESS POST AND TELEPHONE POLE, AND 1.6 FEET SOUTH OF
 PT0557'THE FENCE LINE.
 PT0557'
 PT0557'THE DISTANCE WAS NOT MEASURED BETWEEN THE REFERENCE MARKS AS THEY
 PT0557'ARE NEARLY ON LINE.
 PT0557'
 PT0557'AN AZIMUTH MARK WAS NOT SET, STATION GRIND 2 MAY BE USED.
 PT0557'
 PT0557'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND
 PT0557'STATE HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON HIGHWAY
 PT0557'73 FOR 4.75 MILES TO A SIDE ROAD LEFT, WEST, AND THE STATION AS
 PT0557'DESCRIBED.
 PT0557
 PT0557                          STATION RECOVERY (1970)
 PT0557
 PT0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0557'RECOVERED IN GOOD CONDITION.
 PT0557
 PT0557                          STATION RECOVERY (1991)
 PT0557
 PT0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PT0557'THE STATION IS LOCATED ABOUT 7.3 KM (4.5 MI) NORTH OF THE NORTH SIDE
 PT0557'OF PHILIP AND IN THE NORTH RIGHT-OF-WAY OF AN EAST-WEST SECTION LINE
 PT0557'ROAD. OWNERSHIP--SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION.
 PT0557'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE
 PT0557'HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON HIGHWAY 73 FOR
 PT0557'7.26 KM (4.51 MI) TO A GRAVEL SECTION LINE ROAD ON THE LEFT.  TURN
 PT0557'LEFT, WEST, ON GRAVEL ROAD FOR 0.41 KM (0.25 MI) TO THE STATION ON
 PT0557'THE RIGHT ON TOP OF A LOW RISE.
 PT0557'THE STATION IS LOCATED 10.1 M (33.1 FT) NORTH FROM THE CENTER OF THE
 PT0557'GRAVEL ROAD, 0.6 M (2.0 FT) SOUTH FROM A FENCE, 0.45 M (1.48 FT)
 PT0557'SOUTH FROM A METAL WITNESS POST AND ABOUT 0.6 METER BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0559 ***********************************************************************
 PT0559  DESIGNATION -  GRAVEL 2 RM 3
 PT0559  PID         -  PT0559
 PT0559  STATE/COUNTY-  SD/HAAKON
 PT0559  COUNTRY     -  US
 PT0559  USGS QUAD   -  PHILIP (2017)
 PT0559
 PT0559                         *CURRENT SURVEY CONTROL
 PT0559  ______________________________________________________________________
 PT0559* NAD 83(1986) POSITION- 44 06 37.88   (N) 101 40 20.81   (W)   HD_HELD1
 PT0559* NAVD 88 ORTHO HEIGHT -   711.70  (meters)     2335.0   (feet) RESET
 PT0559  ______________________________________________________________________
 PT0559  GEOID HEIGHT    -        -21.029 (meters)                     GEOID18
 PT0559  VERT ORDER      -  THIRD
 PT0559
 PT0559.The horizontal coordinates were determined by differentially corrected
 PT0559.hand held GPS observations or other comparable positioning techniques
 PT0559.and have an estimated accuracy of +/- 3 meters.
 PT0559
 PT0559.The orthometric height was computed from unverified reset data.
 PT0559
 PT0559.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0559.GEOID18 height accuracy estimate available here.
 PT0559
 PT0559.Click photographs - Photos may exist for this station.
 PT0559
 PT0559;                    North         East    Units  Estimated Accuracy
 PT0559;SPC SD S     -   198,298.8     492,805.0     MT  (+/- 3 meters HH1 GPS) 
 PT0559
 PT0559_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8613487621(NAD 83)
 PT0559
 PT0559                          SUPERSEDED SURVEY CONTROL
 PT0559
 PT0559  NGVD 29 (??/??/??)  711.25   (m)         2333.5    (f) RESET       3  
 PT0559
 PT0559.Superseded values are not recommended for survey control.
 PT0559
 PT0559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0559.See file dsdata.pdf to determine how the superseded data were derived.
 PT0559
 PT0559_MARKER: DR = REFERENCE MARK DISK
 PT0559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0559_STAMPING: GRAVEL 2 NO 3 1970
 PT0559_MARK LOGO: CGS
 PT0559_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0559+STABILITY: SURFACE MOTION
 PT0559
 PT0559  HISTORY     - Date     Condition        Report By
 PT0559  HISTORY     - 1970     MONUMENTED       NGS
 PT0559
 PT0559                          STATION DESCRIPTION
 PT0559
 PT0559'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0559'5 MI N FROM PHILIP.
 PT0559'ABOUT 4.75 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0559'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0559'THENCE LEFT, WEST, ON A GRAVELED ROAD FOR 0.25 MILE TO THE MARK
 PT0559'ON THE RIGHT, 36 FEET NORTH OF THE CENTER OF THE ROAD, 52 FEET
 PT0559'EAST OF THE TELEPHONE POLE AND THE METAL WITNESS POST, AND 2 FEET
 PT0559'SOUTH OF A FENCE LINE, SET IN A ROUND CONCRETE MONUMENT WHICH
 PT0559'PROJECTS 6-INCHES.  IT IS ON PROPERTY OF MR. JAMES HEWITT, WHO
 PT0559'LIVES ABOUT 0.5 MILE WEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0560 ***********************************************************************
 PT0560  DESIGNATION -  GRAVEL 2 RM 4
 PT0560  PID         -  PT0560
 PT0560  STATE/COUNTY-  SD/HAAKON
 PT0560  COUNTRY     -  US
 PT0560  USGS QUAD   -  PHILIP (2017)
 PT0560
 PT0560                         *CURRENT SURVEY CONTROL
 PT0560  ______________________________________________________________________
 PT0560* NAD 83(1986) POSITION- 44 06 37.89   (N) 101 40 22.11   (W)   HD_HELD1
 PT0560* NAVD 88 ORTHO HEIGHT -   711.81  (meters)     2335.3   (feet) RESET
 PT0560  ______________________________________________________________________
 PT0560  GEOID HEIGHT    -        -21.028 (meters)                     GEOID18
 PT0560  VERT ORDER      -  THIRD
 PT0560
 PT0560.The horizontal coordinates were determined by differentially corrected
 PT0560.hand held GPS observations or other comparable positioning techniques
 PT0560.and have an estimated accuracy of +/- 3 meters.
 PT0560
 PT0560.The orthometric height was computed from unverified reset data.
 PT0560
 PT0560.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0560.GEOID18 height accuracy estimate available here.
 PT0560
 PT0560.Click photographs - Photos may exist for this station.
 PT0560
 PT0560;                    North         East    Units  Estimated Accuracy
 PT0560;SPC SD S     -   198,299.6     492,776.1     MT  (+/- 3 meters HH1 GPS) 
 PT0560
 PT0560_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8610587622(NAD 83)
 PT0560
 PT0560                          SUPERSEDED SURVEY CONTROL
 PT0560
 PT0560  NGVD 29 (??/??/??)  711.36   (m)         2333.9    (f) RESET       3  
 PT0560
 PT0560.Superseded values are not recommended for survey control.
 PT0560
 PT0560.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0560.See file dsdata.pdf to determine how the superseded data were derived.
 PT0560
 PT0560_MARKER: DR = REFERENCE MARK DISK
 PT0560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0560_STAMPING: GRAVEL 2 NO 4 1970
 PT0560_MARK LOGO: CGS
 PT0560_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0560+STABILITY: SURFACE MOTION
 PT0560
 PT0560  HISTORY     - Date     Condition        Report By
 PT0560  HISTORY     - 1970     MONUMENTED       NGS
 PT0560
 PT0560                          STATION DESCRIPTION
 PT0560
 PT0560'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0560'5 MI N FROM PHILIP.
 PT0560'ABOUT 4.75 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0560'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0560'THENCE LEFT, WEST ON A GRAVELED SIDE ROAD FOR 0.25 MILE TO THE
 PT0560'MARK ON THE RIGHT, 36 FEET NORTH OF THE CENTER OF THE ROAD, 44
 PT0560'FEET WEST OF THE TELEPHONE POLE AND THE METAL WITNESS POST, 1.6
 PT0560'FEET SOUTH OF A FENCE LINE, SET IN A ROUND CONCRETE MONUMENT
 PT0560'WHICH PROJECTS 6-INCHES.  IT IS ON PROPERTY OF MR. JAMES HEWITT,
 PT0560'WHO LIVES ABOUT 0.5 MILE WEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0561 ***********************************************************************
 PT0561  DESIGNATION -  GRAVEL RM 1
 PT0561  PID         -  PT0561
 PT0561  STATE/COUNTY-  SD/HAAKON
 PT0561  COUNTRY     -  US
 PT0561  USGS QUAD   -  PHILIP (2017)
 PT0561
 PT0561                         *CURRENT SURVEY CONTROL
 PT0561  ______________________________________________________________________
 PT0561* NAD 83(1986) POSITION- 44 06 39.41   (N) 101 40 04.30   (W)   HD_HELD1
 PT0561* NAVD 88 ORTHO HEIGHT -   723.615 (meters)     2374.06  (feet) ADJUSTED
 PT0561  ______________________________________________________________________
 PT0561  GEOID HEIGHT    -        -21.045 (meters)                     GEOID18
 PT0561  DYNAMIC HEIGHT  -        723.412 (meters)     2373.39  (feet) COMP
 PT0561  MODELED GRAVITY -    980,313.6   (mgal)                       NAVD 88
 PT0561
 PT0561  VERT ORDER      -  FIRST     CLASS II
 PT0561
 PT0561.The horizontal coordinates were determined by differentially corrected
 PT0561.hand held GPS observations or other comparable positioning techniques
 PT0561.and have an estimated accuracy of +/- 3 meters.
 PT0561
 PT0561.The orthometric height was determined by differential leveling and
 PT0561.adjusted by the NATIONAL GEODETIC SURVEY
 PT0561.in June 1991.
 PT0561
 PT0561.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0561.GEOID18 height accuracy estimate available here.
 PT0561
 PT0561.Click photographs - Photos may exist for this station.
 PT0561
 PT0561.The dynamic height is computed by dividing the NAVD 88
 PT0561.geopotential number by the normal gravity value computed on the
 PT0561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0561.degrees latitude (g = 980.6199 gals.).
 PT0561
 PT0561.The modeled gravity was interpolated from observed gravity values.
 PT0561
 PT0561;                    North         East    Units  Estimated Accuracy
 PT0561;SPC SD S     -   198,340.1     493,172.9     MT  (+/- 3 meters HH1 GPS) 
 PT0561
 PT0561_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8650387656(NAD 83)
 PT0561
 PT0561                          SUPERSEDED SURVEY CONTROL
 PT0561
 PT0561  NGVD 29 (??/??/92)  723.165  (m)         2372.58   (f) ADJ UNCH    1 2
 PT0561
 PT0561.Superseded values are not recommended for survey control.
 PT0561
 PT0561.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0561.See file dsdata.pdf to determine how the superseded data were derived.
 PT0561
 PT0561_MARKER: DR = REFERENCE MARK DISK
 PT0561_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0561_STAMPING: GRAVEL NO 1 1961
 PT0561_MARK LOGO: CGS
 PT0561_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0561_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0561+STABILITY: SURFACE MOTION
 PT0561
 PT0561  HISTORY     - Date     Condition        Report By
 PT0561  HISTORY     - 1961     MONUMENTED       CGS
 PT0561  HISTORY     - 1962     GOOD             CGS
 PT0561  HISTORY     - 1970     GOOD             NGS
 PT0561
 PT0561                          STATION DESCRIPTION
 PT0561
 PT0561'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0561'5 MI N FROM PHILIP.
 PT0561'ABOUT 5.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0561'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 141 FEET WEST OF
 PT0561'THE CENTERLINE OF THE HIGHWAY, 101.0 WEST OF GRAVEL 1961, 1
 PT0561'FOOT EAST OF A SNOW FENCE, AND SET IN THE TOP OF A CONCRETE
 PT0561'POST PROJECTING ABOUT 2 INCHES.  NOTE-- DUE TO HIGHWAY
 PT0561'IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS LEFT INTACT FOR
 PT0561'USE BY STATE HIGHWAY DEPARTMENT, AND WILL BE REMOVED BY THEM.
 PT0561'TRIANGULATION STATION, AND THE ELEVATION WAS TRANSFERRED FROM
 PT0561'STATION MARK GRAVEL TO STATION MARK GRAVEL 2 THENCE TO REFERENCE
 PT0561'MARKS NO. 3 AND NO. 4.  A DIFFERENCE OF 0.028 METERS WAS FOUND
 PT0561'BETWEEN THIS MARK AND STATION GRAVEL.
 PT0561
 PT0561                          STATION RECOVERY (1970)
 PT0561
 PT0561'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0561'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0558 ***********************************************************************
 PT0558  DESIGNATION -  GRAVEL RM 2
 PT0558  PID         -  PT0558
 PT0558  STATE/COUNTY-  SD/HAAKON
 PT0558  COUNTRY     -  US
 PT0558  USGS QUAD   -  PHILIP (2017)
 PT0558
 PT0558                         *CURRENT SURVEY CONTROL
 PT0558  ______________________________________________________________________
 PT0558* NAD 83(1986) POSITION- 44 06 40.04   (N) 101 40 02.82   (W)   HD_HELD1
 PT0558* NAVD 88 ORTHO HEIGHT -   724.745 (meters)     2377.77  (feet) ADJUSTED
 PT0558  ______________________________________________________________________
 PT0558  GEOID HEIGHT    -        -21.047 (meters)                     GEOID18
 PT0558  DYNAMIC HEIGHT  -        724.541 (meters)     2377.10  (feet) COMP
 PT0558  MODELED GRAVITY -    980,313.6   (mgal)                       NAVD 88
 PT0558
 PT0558  VERT ORDER      -  FIRST     CLASS II
 PT0558
 PT0558.The horizontal coordinates were determined by differentially corrected
 PT0558.hand held GPS observations or other comparable positioning techniques
 PT0558.and have an estimated accuracy of +/- 3 meters.
 PT0558
 PT0558.The orthometric height was determined by differential leveling and
 PT0558.adjusted by the NATIONAL GEODETIC SURVEY
 PT0558.in June 1991.
 PT0558
 PT0558.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0558.GEOID18 height accuracy estimate available here.
 PT0558
 PT0558.Click photographs - Photos may exist for this station.
 PT0558
 PT0558.The dynamic height is computed by dividing the NAVD 88
 PT0558.geopotential number by the normal gravity value computed on the
 PT0558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0558.degrees latitude (g = 980.6199 gals.).
 PT0558
 PT0558.The modeled gravity was interpolated from observed gravity values.
 PT0558
 PT0558;                    North         East    Units  Estimated Accuracy
 PT0558;SPC SD S     -   198,359.0     493,206.1     MT  (+/- 3 meters HH1 GPS) 
 PT0558
 PT0558_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8653687675(NAD 83)
 PT0558
 PT0558                          SUPERSEDED SURVEY CONTROL
 PT0558
 PT0558  NGVD 29 (??/??/92)  724.294  (m)         2376.29   (f) ADJ UNCH    1 2
 PT0558
 PT0558.Superseded values are not recommended for survey control.
 PT0558
 PT0558.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0558.See file dsdata.pdf to determine how the superseded data were derived.
 PT0558
 PT0558_MARKER: DR = REFERENCE MARK DISK
 PT0558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0558_STAMPING: GRAVEL NO 2 1961
 PT0558_MARK LOGO: CGS
 PT0558_PROJECTION: PROJECTING 8 CENTIMETERS
 PT0558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0558+STABILITY: SURFACE MOTION
 PT0558
 PT0558  HISTORY     - Date     Condition        Report By
 PT0558  HISTORY     - 1961     MONUMENTED       CGS
 PT0558  HISTORY     - 1962     GOOD             CGS
 PT0558  HISTORY     - 1970     GOOD             NGS
 PT0558
 PT0558                          STATION DESCRIPTION
 PT0558
 PT0558'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0558'5 MI N FROM PHILIP.
 PT0558'ABOUT 5.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0558'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 57.0 FEET NORTH
 PT0558'OF GRAVEL 1961, 38 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 3
 PT0558'FEET SOUTH OF A POWER POLE, 2 FEET WEST OF A FENCE, AND SET IN
 PT0558'THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
 PT0558'NOTE-- DUE TO HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.
 PT0558'IT WAS LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT,
 PT0558'AND WILL BE REMOVED BY THEM AT TIME OF CONSTRUCTION.
 PT0558'TRIANGULATION GRAVEL 2 1970 WAS SET APPROXIMATELY 0.25 MILE
 PT0558'TO THE WEST OF THIS STATION, AND THE ELEVATION WAS TRANSFERRED
 PT0558'FROM STATION GRAVEL TO STATION GRAVEL 2, THENCE TO REFERENCE
 PT0558'MARKS NO. 3 AND NO. 4.  A SMALL DIFFERENCE WAS FOUND BETWEEN
 PT0558'THIS MARK AND STATION GRAVEL.
 PT0558
 PT0558                          STATION RECOVERY (1970)
 PT0558
 PT0558'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0558'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0647 ***********************************************************************
 PS0647  DESIGNATION -  GRAY
 PS0647  PID         -  PS0647
 PS0647  STATE/COUNTY-  SD/HAND
 PS0647  COUNTRY     -  US
 PS0647  USGS QUAD   -  BURDETTE (2017)
 PS0647
 PS0647                         *CURRENT SURVEY CONTROL
 PS0647  ______________________________________________________________________
 PS0647* NAD 83(1996) POSITION- 44 42 03.73980(N) 098 50 45.88422(W)   ADJUSTED
 PS0647* NAVD 88 ORTHO HEIGHT -   427.    (meters)     1401.    (feet) SCALED
 PS0647  ______________________________________________________________________
 PS0647  GEOID HEIGHT    -        -24.431 (meters)                     GEOID18
 PS0647  LAPLACE CORR    -         -1.85  (seconds)                    DEFLEC18
 PS0647  HORZ ORDER      -  FIRST
 PS0647
 PS0647.The horizontal coordinates were established by classical geodetic methods
 PS0647.and adjusted by the National Geodetic Survey in January 1998.
 PS0647
 PS0647.The orthometric height was scaled from a topographic map.
 PS0647
 PS0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0647.GEOID18 height accuracy estimate available here.
 PS0647
 PS0647.Click photographs - Photos may exist for this station.
 PS0647
 PS0647.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0647
 PS0647. The following values were computed from the NAD 83(1996) position.
 PS0647
 PS0647;                    North         East     Units Scale Factor Converg.
 PS0647;SPC SD N     -    97,072.966   691,447.949   MT  0.99995768   +0 49 00.0
 PS0647;SPC SD N     -   318,480.22  2,268,525.48   sFT  0.99995768   +0 49 00.0
 PS0647;UTM  14      - 4,949,751.998   512,194.254   MT  0.99960183   +0 06 29.8
 PS0647
 PS0647!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0647!SPC SD N     -   0.99993684  x   0.99995768  =   0.99989452
 PS0647!UTM  14      -   0.99993684  x   0.99960183  =   0.99953869
 PS0647
 PS0647:                Primary Azimuth Mark                     Grid Az
 PS0647:SPC SD N     -  GRAY AZ MK                               172 52 46.7
 PS0647:UTM  14      -  GRAY AZ MK                               173 35 16.9
 PS0647
 PS0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ1219449751(NAD 83)
 PS0647
 PS0647|---------------------------------------------------------------------|
 PS0647| PID    Reference Object                     Distance      Geod. Az  |
 PS0647|                                                           dddmmss.s |
 PS0647| PS0646 ST MICHAELS CATH CHURCH SPIRE       APPROX. 5.0 KM 0373319.0 |
 PS0647| PS0644 BURDETTE GERMAN LUTH CH SPIRE       APPROX.12.7 KM 0941925.9 |
 PS0647| PS0645 BURDETTE METH EPIS CH SPIRE         APPROX. 7.9 KM 0964529.4 |
 PS0647| CO5088 GRAY AZ MK                                         1734146.7 |
 PS0647| CO5089 GRAY RM 1                            47.890 METERS 24632     |
 PS0647| CO5091 GRAY RM 3                            30.370 METERS 34412     |
 PS0647| CO5090 GRAY RM 2                            30.187 METERS 34712     |
 PS0647|---------------------------------------------------------------------|
 PS0647
 PS0647                          SUPERSEDED SURVEY CONTROL
 PS0647
 PS0647  NAD 83(1986)-  44 42 03.73789(N)    098 50 45.88820(W) AD(       ) 1
 PS0647  NAD 27      -  44 42 03.81800(N)    098 50 44.52600(W) AD(       ) 1
 PS0647
 PS0647.Superseded values are not recommended for survey control.
 PS0647
 PS0647.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0647.See file dsdata.pdf to determine how the superseded data were derived.
 PS0647
 PS0647_MARKER: DS = TRIANGULATION STATION DISK
 PS0647_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0647_STAMPING: GRAY 1934
 PS0647_MARK LOGO: CGS
 PS0647_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0647+STABILITY: SURFACE MOTION
 PS0647
 PS0647  HISTORY     - Date     Condition        Report By
 PS0647  HISTORY     - 1934     MONUMENTED       CGS
 PS0647  HISTORY     - 1951     GOOD             CGS
 PS0647  HISTORY     - 1965     GOOD             USGS
 PS0647
 PS0647                          STATION DESCRIPTION
 PS0647
 PS0647'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0647'STATION IS LOCATED IN SEC. 11, T 114 N, R 67 W, IN HOLDEN
 PS0647'TOWNSHIP, ON PROPERTY OWNED BY MR. CHARLES E. GRAY.  IT IS
 PS0647'24 FEET W OF THE CENTER LINE OF ROAD, 1 FOOT E OF FENCE,
 PS0647'233 FEET N OF N SIDE OF MR. GRAYS HOUSE.
 PS0647'
 PS0647'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0647'BRONZE DISKS SET IN CONCRETE.
 PS0647'
 PS0647'REFERENCE MARK NO. 1 IS W BY S OF STATION, 118 FEET N OF
 PS0647'WINDMILL, AT SE CORNER OF MAIN BARN.
 PS0647'
 PS0647'REFERENCE MARK NO. 2 IS N BY W OF STATION, 1 FOOT S OF FENCE,
 PS0647'21 FEET W OF FENCE, 46 FEET W OF CENTER LINE OF ROAD.
 PS0647'
 PS0647'AZIMUTH MARK IS S BY E OF STATION, 0.5 FOOT N OF FENCE, 30 FEET
 PS0647'S OF CENTER LINE OF ROAD.
 PS0647'
 PS0647'TO REACH THE AZIMUTH MARK FROM STATION, GO S FOR 0.55 MILE,
 PS0647'THENCE LEFT (E) 0.05 MILE TO MARK ON S SIDE OF ROAD.
 PS0647'
 PS0647'TO REACH THE STATION FROM MAIN STORE IN BURDETTE, GO W ON GRAVEL
 PS0647'ROAD 0.25 MILE, THENCE RIGHT (N) 0.2 MILE, THENCE LEFT (W)
 PS0647'2.0 MILES THENCE LEFT (S) 0.5 MILE TO MARK IN FENCE LINE
 PS0647'JUST BEFORE REACHING MR. GRAYS HOUSE.
 PS0647'
 PS0647'HEIGHT OF LIGHT ABOVE STATION MARK - 24 METERS.
 PS0647
 PS0647                          STATION RECOVERY (1951)
 PS0647
 PS0647'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0647'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 PS0647'TO BE IN GOOD CONDITION.  UPON REQUEST OF LAND OWNER REFERENCE
 PS0647'MARK NO. 2 WAS REMOVED AND REFERENCE MARK NO. 3 WAS ESTABLISHED.
 PS0647'THE MARK IS 46 FEET WEST OF THE APPROXIMATE CENTERLINE OF ROAD
 PS0647'AND 17 FEET WEST OF FENCE CORNER.  THE MARK PROJECTS ABOUT
 PS0647'8 INCHES AND THE DISK IS STAMPED GRAY NO 3 1951.
 PS0647'ALL DIRECTIONS CHECKED BUT A DIFFERENCE WAS FOUND IN THE
 PS0647'DISTANCE TO REFERENCE MARK NO. 1.
 PS0647'
 PS0647'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE ROUTE
 PS0647'45 IN MILLER GO NORTH ON STATE ROUTE 45 FOR 9.7 MILES TO
 PS0647'CROSSROADS.  TURN RIGHT AND GO EAST FOR 7.0 MILES TO CROSS
 PS0647'ROADS.  TURN LEFT AND GO NORTH FOR 2.55 MILES TO STATION ON
 PS0647'LEFT OR WEST SIDE OF ROAD AS DESCRIBED.  ORIGINAL DESCRIPTION
 PS0647'TO REACH AZIMUTH MARK IS ADEQUATE.
 PS0647'
 PS0647'1951 OBSERVATIONS TAKEN FROM A 64 FOOT STEEL TOWER.
 PS0647
 PS0647                          STATION RECOVERY (1965)
 PS0647
 PS0647'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965 (LBR)
 PS0647'STATION RECOVERED AS DESCRIBED AND IN GOOD CONDITION EXCEPT
 PS0647'THAT IT IS NOW 4 FT. E EAST OF FENCE.  USC AND GS WITNESS
 PS0647'POST ERECTED 4 FT. WEST OF STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2379 ***********************************************************************
 PU2379  DESIGNATION -  GRAY
 PU2379  PID         -  PU2379
 PU2379  STATE/COUNTY-  SD/BUTTE
 PU2379  COUNTRY     -  US
 PU2379  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU2379
 PU2379                         *CURRENT SURVEY CONTROL
 PU2379  ______________________________________________________________________
 PU2379* NAD 83(1996) POSITION- 44 38 34.55979(N) 103 53 27.94767(W)   ADJUSTED
 PU2379* NAVD 88 ORTHO HEIGHT -   989.    (meters)     3245.    (feet) SCALED
 PU2379  ______________________________________________________________________
 PU2379  GEOID HEIGHT    -        -15.178 (meters)                     GEOID18
 PU2379  LAPLACE CORR    -         -5.12  (seconds)                    DEFLEC18
 PU2379  HORZ ORDER      -  SECOND
 PU2379
 PU2379.The horizontal coordinates were established by classical geodetic methods
 PU2379.and adjusted by the National Geodetic Survey in January 1998.
 PU2379
 PU2379.The orthometric height was scaled from a topographic map.
 PU2379
 PU2379.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2379.GEOID18 height accuracy estimate available here.
 PU2379
 PU2379.Click photographs - Photos may exist for this station.
 PU2379
 PU2379.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2379
 PU2379. The following values were computed from the NAD 83(1996) position.
 PU2379
 PU2379;                    North         East     Units Scale Factor Converg.
 PU2379;SPC SD N     -    97,381.499   291,429.648   MT  0.99996435   -2 45 14.0
 PU2379;SPC SD N     -   319,492.47    956,132.10   sFT  0.99996435   -2 45 14.0
 PU2379;UTM  13      - 4,943,884.078   587,939.755   MT  0.99969510   +0 46 45.3
 PU2379
 PU2379!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2379!SPC SD N     -   0.99984741  x   0.99996435  =   0.99981177
 PU2379!UTM  13      -   0.99984741  x   0.99969510  =   0.99954256
 PU2379
 PU2379:                Primary Azimuth Mark                     Grid Az
 PU2379:SPC SD N     -  BELLE FOURCHE RAD STA KBFS MST           048 36 13.2
 PU2379:UTM  13      -  BELLE FOURCHE RAD STA KBFS MST           045 04 13.9
 PU2379
 PU2379_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8793943884(NAD 83)
 PU2379
 PU2379|---------------------------------------------------------------------|
 PU2379| PID    Reference Object                     Distance      Geod. Az  |
 PU2379|                                                           dddmmss.s |
 PU2379| PU2372 BELLE FOURCHE RAD STA KBFS MST      APPROX. 3.8 KM 0455059.2 |
 PU2379| CQ3843 GRAY RM 1                             9.718 METERS 04646     |
 PU2379| CQ3844 GRAY RM 2                            11.874 METERS 12913     |
 PU2379|---------------------------------------------------------------------|
 PU2379
 PU2379                          SUPERSEDED SURVEY CONTROL
 PU2379
 PU2379  NAD 83(1993)-  44 38 34.55434(N)    103 53 27.94925(W) AD(       ) 2
 PU2379  NAD 83(1986)-  44 38 34.54847(N)    103 53 27.94173(W) AD(       ) 2
 PU2379  NAD 27      -  44 38 34.60650(N)    103 53 26.20220(W) AD(       ) 2
 PU2379
 PU2379.Superseded values are not recommended for survey control.
 PU2379
 PU2379.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2379.See file dsdata.pdf to determine how the superseded data were derived.
 PU2379
 PU2379_MARKER: DS = TRIANGULATION STATION DISK
 PU2379_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2379_STAMPING: GRAY 1962
 PU2379_MARK LOGO: CGS
 PU2379_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2379+STABILITY: SURFACE MOTION
 PU2379
 PU2379  HISTORY     - Date     Condition        Report By
 PU2379  HISTORY     - 1962     MONUMENTED       CGS
 PU2379
 PU2379                          STATION DESCRIPTION
 PU2379
 PU2379'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2379'THE STATION IS LOCATED 11 MILES NORTH OF SPEARFISH, 8 MILES
 PU2379'EAST OF THE SOUTH DAKOTA-WYOMING STATE LINE, 2-1/2 MILES SOUTHWEST
 PU2379'OF BELLE FOURCHE, IN SECTION 20, T. 8 N., R. 2 E., ON THE WEST
 PU2379'END OF A GRASSY RIDGE.
 PU2379'
 PU2379'TO REACH THE STATION FROM THE COURTHOUSE IN BELLE FOURCHE, GO
 PU2379'SOUTH ON U.S. HIGHWAY 85 FOR 1.5 MILES TO THE JUNCTION OF STATE
 PU2379'HIGHWAY 34.  TURN RIGHT AND GO WESTERLY ON STATE HIGHWAY 34
 PU2379'FOR 1.5 MILES TO A WIRE GATE ON THE LEFT AND A DRIVEWAY ON THE
 PU2379'RIGHT.  TURN LEFT THROUGH THE WIRE GATE, THEN TURN RIGHT AND
 PU2379'GO WEST ON A DIM TRACK ROAD FOR 0.15 MILE TO THE WEST SIDE OF A
 PU2379'SMALL RAVINE.  TURN LEFT AND GO SOUTH ACROSS AN OPEN PASTURE
 PU2379'FOR 0.35 MILE TO THE WEST END OF THE RIDGE AND THE STATION AS
 PU2379'DESCRIBED.
 PU2379'
 PU2379'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2379'12-INCH CONCRETE CYLINDER WHICH PROJECTS 8 INCHES AND IS STAMPED
 PU2379'GRAY 1962.  IT IS 158 FEET WEST OF A POWER POLE.
 PU2379'
 PU2379'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2379'12-INCH CONCRETE CYLINDER WHICH PROJECTS 9 INCHES AND IS STAMPED
 PU2379'GRAY NO 1 1962.  IT IS 1 FOOT HIGHER IN ELEVATION THAN THE
 PU2379'STATION MARK.
 PU2379'
 PU2379'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2379'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS
 PU2379'STAMPED GRAY NO 2 1962.  IT IS 5 FEET LOWER IN ELEVATION THAN
 PU2379'THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0889 ***********************************************************************
 QS0889  DESIGNATION -  GREEN
 QS0889  PID         -  QS0889
 QS0889  STATE/COUNTY-  SD/DEWEY
 QS0889  COUNTRY     -  US
 QS0889  USGS QUAD   -  LANTRY SE (2017)
 QS0889
 QS0889                         *CURRENT SURVEY CONTROL
 QS0889  ______________________________________________________________________
 QS0889* NAD 83(1996) POSITION- 45 07 16.11384(N) 101 17 51.02263(W)   ADJUSTED
 QS0889* NAVD 88 ORTHO HEIGHT -   714.71  (+/-2cm)     2344.8   (feet) VERTCON3
 QS0889  ______________________________________________________________________
 QS0889  GEOID HEIGHT    -        -21.090 (meters)                     GEOID18
 QS0889  LAPLACE CORR    -         -6.41  (seconds)                    DEFLEC18
 QS0889  HORZ ORDER      -  FIRST
 QS0889  VERT ORDER      -  THIRD ? (See Below)
 QS0889
 QS0889.The horizontal coordinates were established by classical geodetic methods
 QS0889.and adjusted by the National Geodetic Survey in January 1998.
 QS0889
 QS0889.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0889.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0889
 QS0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0889.GEOID18 height accuracy estimate available here.
 QS0889
 QS0889.The vertical order pertains to the NGVD 29 superseded value.
 QS0889
 QS0889.Click photographs - Photos may exist for this station.
 QS0889
 QS0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0889
 QS0889. The following values were computed from the NAD 83(1996) position.
 QS0889
 QS0889;                    North         East     Units Scale Factor Converg.
 QS0889;SPC SD N     -   143,922.818   497,922.056   MT  0.99993986   -0 55 05.9
 QS0889;SPC SD N     -   472,186.78  1,633,599.28   sFT  0.99993986   -0 55 05.9
 QS0889;UTM  14      - 4,998,975.830   319,303.480   MT  1.00000149   -1 37 42.4
 QS0889
 QS0889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0889!SPC SD N     -   0.99989126  x   0.99993986  =   0.99983113
 QS0889!UTM  14      -   0.99989126  x   1.00000149  =   0.99989275
 QS0889
 QS0889:                Primary Azimuth Mark                     Grid Az
 QS0889:SPC SD N     -  GREEN AZ MK                              227 17 49.7
 QS0889:UTM  14      -  GREEN AZ MK                              228 00 26.2
 QS0889
 QS0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ1930398975(NAD 83)
 QS0889
 QS0889|---------------------------------------------------------------------|
 QS0889| PID    Reference Object                     Distance      Geod. Az  |
 QS0889|                                                           dddmmss.s |
 QS0889| CQ7727 GREEN RM 1                           23.647 METERS 07815     |
 QS0889| CQ7726 GREEN AZ MK                                        2262243.8 |
 QS0889| CQ7728 GREEN RM 2                           17.300 METERS 34635     |
 QS0889|---------------------------------------------------------------------|
 QS0889
 QS0889                          SUPERSEDED SURVEY CONTROL
 QS0889
 QS0889  NAD 83(1986)-  45 07 16.10616(N)    101 17 51.02196(W) AD(       ) 1
 QS0889  NAD 27      -  45 07 16.18000(N)    101 17 49.46600(W) AD(       ) 1
 QS0889  NGVD 29             714.23   (m)         2343.3    (f) LEVELING    3  
 QS0889
 QS0889.Superseded values are not recommended for survey control.
 QS0889
 QS0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0889.See file dsdata.pdf to determine how the superseded data were derived.
 QS0889
 QS0889_MARKER: DS = TRIANGULATION STATION DISK
 QS0889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0889_STAMPING: GREEN 1938
 QS0889_MARK LOGO: CGS
 QS0889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0889+STABILITY: SURFACE MOTION
 QS0889
 QS0889  HISTORY     - Date     Condition        Report By
 QS0889  HISTORY     - 1938     MONUMENTED       CGS
 QS0889  HISTORY     - 1945     GOOD             CGS
 QS0889  HISTORY     - 1952     GOOD             CGS
 QS0889
 QS0889                          STATION DESCRIPTION
 QS0889
 QS0889'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QS0889'STATION GREEN IS LOCATED IN THE NW PART OF SOUTH DAKOTA,
 QS0889'IN THE SW PART OF DEWEY COUNTY.  IT IS ABOUT 9 MILES AIRLINE
 QS0889'NW OF EAGLE BUTTE, ABOUT 10 MILES AIRLINE NE OF LANTRY, AND
 QS0889'ABOUT 15-1/2 MILES AIRLINE NEE OF DUPREE.
 QS0889'
 QS0889'STATION, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE
 QS0889'DISKS SET IN CONCRETE.
 QS0889'
 QS0889'STATION GREEN IS REACHED FROM THE SCHOOL IN LANTRY BY GOING
 QS0889'E ON U.S. HIGHWAY 212 FOR 6-1/2 MILES OR 1.7 MILES PAST THE
 QS0889'FOX RIDGE SCHOOL ON THE RIGHT.  TURN LEFT, N, ON DIRT CROSS
 QS0889'ROAD AND GO 2.0 MILES AND TURN LEFT.  GO 0.1 MILE AND TURN
 QS0889'RIGHT, N, GO 5-1/2 MILES AND TURN RIGHT ACROSS FIELD.  THE
 QS0889'AZIMUTH MARK IS LOCATED HERE, 35 FEET E OF THE ROAD AND 10
 QS0889'FEET S OF A FENCE CORNER.  GO 0.3 MILE ACROSS FIELD TO TOP
 QS0889'OF KNOLL AND STATION SITE.
 QS0889'
 QS0889'HEIGHT OF LIGHT ABOVE STATION MARK - 19 METERS.
 QS0889
 QS0889                          STATION RECOVERY (1945)
 QS0889
 QS0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 QS0889'THE STATION WAS RECOVERED AS DESCRIBED IN 1938 BY W.R.P.
 QS0889'AND ALL MARKS WERE FOUND IN GOOD CONDITION.  A COMPLETE
 QS0889'NEW DESCRIPTION FOLLOWS--
 QS0889'
 QS0889'THE STATION IS LOCATED ABOUT 9 MILES NW OF THE VILLAGE OF
 QS0889'EAGLE BUTTE AND 10 MILES N OF THE VILLAGE OF LANTRY.  IT IS ON
 QS0889'THE SUMMIT OF A PROMINENT HILL AND IN PASTURE LAND, 0.4 MILE E OF
 QS0889'A GRADED DIRT ROAD, AND 8 FEET W OF A STANDARD WITNESS POST.
 QS0889'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GREEN 1938.
 QS0889'
 QS0889'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE BRONZE
 QS0889'DISKS.
 QS0889'
 QS0889'REFERENCE MARK 1 IS 23.652 METERS (77.60 FEET) E OF THE
 QS0889'STATION AND ON ABOUT THE SAME ELEVATION AS THE STATION MARK.
 QS0889'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED GREEN
 QS0889'NO 1 1938.
 QS0889'
 QS0889'REFERENCE MARK 2 IS 17.315 METERS (56.82 FEET) N OF THE STATION
 QS0889'AND ABOUT 4 FEET LOWER IN ELEVATION THAN THE STATION MARK.
 QS0889'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED GREEN
 QS0889'NO 2 1938.
 QS0889'
 QS0889'THE AZIMUTH MARK IS 0.4 MILE SW OF THE STATION, 35 FEET E
 QS0889'OF THE APPROXIMATE CENTER LINE OF A GRADED DIRT ROAD, 9 FEET
 QS0889'S OF A FENCE CORNER POST, AND 3 FEET W OF A N-S FENCE LINE.
 QS0889'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED GREEN 1938.
 QS0889'
 QS0889'TO REACH THE STATION FROM THE EAGLE BUTTE POST OFFICE, GO
 QS0889'N 0.4 MILE TO THE JUNCTION OF U.S. HIGHWAY 212, TURN LEFT
 QS0889'ON HIGHWAY 212 AND GO 1.0 MILE TO A DIRT T-ROAD RIGHT, TURN
 QS0889'RIGHT AND GO N FOR 3.0 MILES TO A T-ROAD LEFT, TURN LEFT AND
 QS0889'GO W AND N FOR 5.0 MILES TO WHERE THE ROAD TURNS SHARP RIGHT,
 QS0889'TURN RIGHT AND GO 1.4 MILES TO THE AZIMUTH MARK ON THE RIGHT
 QS0889'AS DESCRIBED.  CONTINUE NE ACROSS PASTURE LAND FOR 0.4 MILE
 QS0889'TO THE SUMMIT OF HILL AND STATION.
 QS0889'
 QS0889'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 QS0889
 QS0889                          STATION RECOVERY (1952)
 QS0889
 QS0889'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0889'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QS0889'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 QS0889'
 QS0889'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1885 ***********************************************************************
 PU1885  DESIGNATION -  GREG
 PU1885  PID         -  PU1885
 PU1885  STATE/COUNTY-  SD/BUTTE
 PU1885  COUNTRY     -  US
 PU1885  USGS QUAD   -  ARPAN (2017)
 PU1885
 PU1885                         *CURRENT SURVEY CONTROL
 PU1885  ______________________________________________________________________
 PU1885* NAD 83(1986) POSITION- 44 46 14.     (N) 103 38 57.     (W)   SCALED
 PU1885* NAVD 88 ORTHO HEIGHT -   879.075 (meters)     2884.10  (feet) ADJUSTED
 PU1885  ______________________________________________________________________
 PU1885  GEOID HEIGHT    -        -15.930 (meters)                     GEOID18
 PU1885  DYNAMIC HEIGHT  -        878.849 (meters)     2883.36  (feet) COMP
 PU1885  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU1885
 PU1885  VERT ORDER      -  SECOND    CLASS 0
 PU1885
 PU1885.The horizontal coordinates were scaled from a map and have
 PU1885.an estimated accuracy of +/- 6 seconds.
 PU1885
 PU1885.The orthometric height was determined by differential leveling and
 PU1885.adjusted by the NATIONAL GEODETIC SURVEY
 PU1885.in June 1991.
 PU1885
 PU1885.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1885.GEOID18 height accuracy estimate available here.
 PU1885
 PU1885.Click photographs - Photos may exist for this station.
 PU1885
 PU1885.The dynamic height is computed by dividing the NAVD 88
 PU1885.geopotential number by the normal gravity value computed on the
 PU1885.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1885.degrees latitude (g = 980.6199 gals.).
 PU1885
 PU1885.The modeled gravity was interpolated from observed gravity values.
 PU1885
 PU1885;                    North         East    Units  Estimated Accuracy
 PU1885;SPC SD N     -   110,660.      311,240.      MT  (+/- 180 meters Scaled)
 PU1885
 PU1885_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068583(NAD 83)
 PU1885
 PU1885                          SUPERSEDED SURVEY CONTROL
 PU1885
 PU1885  NGVD 29 (??/??/92)  878.595  (m)         2882.52   (f) ADJ UNCH    2 0
 PU1885
 PU1885.Superseded values are not recommended for survey control.
 PU1885
 PU1885.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1885.See file dsdata.pdf to determine how the superseded data were derived.
 PU1885
 PU1885_MARKER: DS = TRIANGULATION STATION DISK
 PU1885_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1885_STAMPING: GREG 1962
 PU1885_MARK LOGO: CGS
 PU1885_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1885+STABILITY: SURFACE MOTION
 PU1885
 PU1885  HISTORY     - Date     Condition        Report By
 PU1885  HISTORY     - 1962     MONUMENTED       CGS
 PU1885  HISTORY     - 1963     GOOD             CGS
 PU1885
 PU1885                          STATION DESCRIPTION
 PU1885
 PU1885'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1885'12.4 MI NW FROM NISLAND.
 PU1885'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1885'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1885'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1885'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1885'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1885'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1885'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1885'COUNTY ROAD, THENCE 0.5 MILE NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1885'28 FEET WEST OF THE CENTERLINE OF THE ROAD, 60.5 FEET NORTH OF
 PU1885'R.M. 2, 60.0 FEET WEST ACROSS THE ROAD FROM R.M. 1, 17 FEET SOUTH
 PU1885'OF THE SOUTH END OF A GATE, 8.0 FEET SOUTHEAST OF A TELEPHONE
 PU1885'POLE, 8.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT LEVEL
 PU1885'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1885'0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1883 ***********************************************************************
 PU1883  DESIGNATION -  GREG RM 1
 PU1883  PID         -  PU1883
 PU1883  STATE/COUNTY-  SD/BUTTE
 PU1883  COUNTRY     -  US
 PU1883  USGS QUAD   -  ARPAN (2017)
 PU1883
 PU1883                         *CURRENT SURVEY CONTROL
 PU1883  ______________________________________________________________________
 PU1883* NAD 83(1986) POSITION- 44 46 14.     (N) 103 38 57.     (W)   SCALED
 PU1883* NAVD 88 ORTHO HEIGHT -   879.107 (meters)     2884.20  (feet) ADJUSTED
 PU1883  ______________________________________________________________________
 PU1883  GEOID HEIGHT    -        -15.930 (meters)                     GEOID18
 PU1883  DYNAMIC HEIGHT  -        878.881 (meters)     2883.46  (feet) COMP
 PU1883  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU1883
 PU1883  VERT ORDER      -  SECOND    CLASS 0
 PU1883
 PU1883.The horizontal coordinates were scaled from a map and have
 PU1883.an estimated accuracy of +/- 6 seconds.
 PU1883
 PU1883.The orthometric height was determined by differential leveling and
 PU1883.adjusted by the NATIONAL GEODETIC SURVEY
 PU1883.in June 1991.
 PU1883
 PU1883.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1883.GEOID18 height accuracy estimate available here.
 PU1883
 PU1883.Click photographs - Photos may exist for this station.
 PU1883
 PU1883.The dynamic height is computed by dividing the NAVD 88
 PU1883.geopotential number by the normal gravity value computed on the
 PU1883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1883.degrees latitude (g = 980.6199 gals.).
 PU1883
 PU1883.The modeled gravity was interpolated from observed gravity values.
 PU1883
 PU1883;                    North         East    Units  Estimated Accuracy
 PU1883;SPC SD N     -   110,660.      311,240.      MT  (+/- 180 meters Scaled)
 PU1883
 PU1883_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068583(NAD 83)
 PU1883
 PU1883                          SUPERSEDED SURVEY CONTROL
 PU1883
 PU1883  NGVD 29 (??/??/92)  878.628  (m)         2882.63   (f) ADJ UNCH    2 0
 PU1883
 PU1883.Superseded values are not recommended for survey control.
 PU1883
 PU1883.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1883.See file dsdata.pdf to determine how the superseded data were derived.
 PU1883
 PU1883_MARKER: DR = REFERENCE MARK DISK
 PU1883_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1883_STAMPING: GREG NO 1 1962
 PU1883_MARK LOGO: CGS
 PU1883_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1883+STABILITY: SURFACE MOTION
 PU1883
 PU1883  HISTORY     - Date     Condition        Report By
 PU1883  HISTORY     - 1962     MONUMENTED       CGS
 PU1883  HISTORY     - 1963     GOOD             CGS
 PU1883
 PU1883                          STATION DESCRIPTION
 PU1883
 PU1883'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1883'12.4 MI NW FROM NISLAND.
 PU1883'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1883'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1883'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1883'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1883'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1883'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1883'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1883'COUNTY ROAD, THENCE 0.5 MILE NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1883'32 FEET EAST OF THE CENTERLINE OF THE ROAD, 88.0 FEET NORTHEAST
 PU1883'ACROSS THE ROAD FROM R.M. 2, 60.0 FEET EAST ACROSS THE ROAD FROM
 PU1883'THE STATION MARK, 1.0 FOOT WEST OF A NORTH-SOUTH FENCE, ABOUT
 PU1883'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1883'PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1884 ***********************************************************************
 PU1884  DESIGNATION -  GREG RM 2
 PU1884  PID         -  PU1884
 PU1884  STATE/COUNTY-  SD/BUTTE
 PU1884  COUNTRY     -  US
 PU1884  USGS QUAD   -  ARPAN (2017)
 PU1884
 PU1884                         *CURRENT SURVEY CONTROL
 PU1884  ______________________________________________________________________
 PU1884* NAD 83(1986) POSITION- 44 46 14.     (N) 103 38 57.     (W)   SCALED
 PU1884* NAVD 88 ORTHO HEIGHT -   879.061 (meters)     2884.05  (feet) ADJUSTED
 PU1884  ______________________________________________________________________
 PU1884  GEOID HEIGHT    -        -15.930 (meters)                     GEOID18
 PU1884  DYNAMIC HEIGHT  -        878.835 (meters)     2883.31  (feet) COMP
 PU1884  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU1884
 PU1884  VERT ORDER      -  SECOND    CLASS 0
 PU1884
 PU1884.The horizontal coordinates were scaled from a map and have
 PU1884.an estimated accuracy of +/- 6 seconds.
 PU1884
 PU1884.The orthometric height was determined by differential leveling and
 PU1884.adjusted by the NATIONAL GEODETIC SURVEY
 PU1884.in June 1991.
 PU1884
 PU1884.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1884.GEOID18 height accuracy estimate available here.
 PU1884
 PU1884.Click photographs - Photos may exist for this station.
 PU1884
 PU1884.The dynamic height is computed by dividing the NAVD 88
 PU1884.geopotential number by the normal gravity value computed on the
 PU1884.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1884.degrees latitude (g = 980.6199 gals.).
 PU1884
 PU1884.The modeled gravity was interpolated from observed gravity values.
 PU1884
 PU1884;                    North         East    Units  Estimated Accuracy
 PU1884;SPC SD N     -   110,660.      311,240.      MT  (+/- 180 meters Scaled)
 PU1884
 PU1884_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068583(NAD 83)
 PU1884
 PU1884                          SUPERSEDED SURVEY CONTROL
 PU1884
 PU1884  NGVD 29 (??/??/92)  878.582  (m)         2882.48   (f) ADJ UNCH    2 0
 PU1884
 PU1884.Superseded values are not recommended for survey control.
 PU1884
 PU1884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1884.See file dsdata.pdf to determine how the superseded data were derived.
 PU1884
 PU1884_MARKER: DR = REFERENCE MARK DISK
 PU1884_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1884_STAMPING: GREG NO 2 1962
 PU1884_MARK LOGO: CGS
 PU1884_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1884+STABILITY: SURFACE MOTION
 PU1884
 PU1884  HISTORY     - Date     Condition        Report By
 PU1884  HISTORY     - 1962     MONUMENTED       CGS
 PU1884  HISTORY     - 1963     GOOD             CGS
 PU1884
 PU1884                          STATION DESCRIPTION
 PU1884
 PU1884'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1884'12.4 MI NW FROM NISLAND.
 PU1884'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1884'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1884'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1884'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1884'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1884'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1884'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1884'COUNTY ROAD, THENCE 0.5 MILE NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1884'33.5 FEET WEST OF THE CENTERLINE OF THE ROAD, 88.0 FEET SOUTHWEST
 PU1884'OF R.M. 1, 60.5 FEET SOUTH OF THE STATION MARK, 1.5 FEET EAST
 PU1884'OF A NORTH-SOUTH FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PU1884'THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0901 ***********************************************************************
 OR0901  DESIGNATION -  GREGORY CATH CH OF ST JOSEPH
 OR0901  PID         -  OR0901
 OR0901  STATE/COUNTY-  SD/GREGORY
 OR0901  COUNTRY     -  US
 OR0901  USGS QUAD   -  GREGORY (2017)
 OR0901
 OR0901                         *CURRENT SURVEY CONTROL
 OR0901  ______________________________________________________________________
 OR0901* NAD 83(1996) POSITION- 43 13 51.08829(N) 099 25 57.35713(W)   ADJUSTED
 OR0901  ______________________________________________________________________
 OR0901  GEOID HEIGHT    -        -25.663 (meters)                     GEOID18
 OR0901  LAPLACE CORR    -         -3.68  (seconds)                    DEFLEC18
 OR0901  HORZ ORDER      -  THIRD
 OR0901
 OR0901.The horizontal coordinates were established by classical geodetic methods
 OR0901.and adjusted by the National Geodetic Survey in January 1998.
 OR0901
 OR0901.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0901.GEOID18 height accuracy estimate available here.
 OR0901
 OR0901.Click photographs - Photos may exist for this station.
 OR0901
 OR0901.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0901
 OR0901. The following values were computed from the NAD 83(1996) position.
 OR0901
 OR0901;                    North         East     Units Scale Factor Converg.
 OR0901;SPC SD S     -   100,103.638   673,164.578   MT  0.99992961   +0 37 16.9
 OR0901;SPC SD S     -   328,423.35  2,208,540.79   sFT  0.99992961   +0 37 16.9
 OR0901;UTM  14      - 4,786,542.521   464,871.827   MT  0.99961518   -0 17 46.7
 OR0901
 OR0901_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6487186542(NAD 83)
 OR0901
 OR0901                          SUPERSEDED SURVEY CONTROL
 OR0901
 OR0901  NAD 83(1995)-  43 13 51.08785(N)    099 25 57.35775(W) AD(       ) 3
 OR0901  NAD 83(1986)-  43 13 51.09421(N)    099 25 57.36243(W) AD(       ) 3
 OR0901  NAD 27      -  43 13 51.09200(N)    099 25 55.98100(W) AD(       ) 3
 OR0901
 OR0901.Superseded values are not recommended for survey control.
 OR0901
 OR0901.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0901.See file dsdata.pdf to determine how the superseded data were derived.
 OR0901
 OR0901_MARKER: 90 = CHURCH SPIRE
 OR0901
 OR0901  HISTORY     - Date     Condition        Report By
 OR0901  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0901
 OR0901                          STATION DESCRIPTION
 OR0901
 OR0901'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0901'POINT OBSERVED UPON IS TIP OF SPIRE, CHURCH OF ST. JOSEPH
 OR0901'IN GREGORY, WHITE FRAME STRUCTURE WITH GREEN, TIN-SHINGLED
 OR0901'SPIRE WITH GOLD PAINTED CROSS ON TOP.  CHURCH IS 1 BLOCK WEST
 OR0901'OF MAIN STREET AND IS THE MIDDLE CHURCH OF THREE ON THIS STREET.
 OR0901'
 OR0901'STATION WAS OBSERVED UPON FROM DALLAS, DICKENS, AND LUCAS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0902 ***********************************************************************
 OR0902  DESIGNATION -  GREGORY METHODIST CHURCH SPIRE
 OR0902  PID         -  OR0902
 OR0902  STATE/COUNTY-  SD/GREGORY
 OR0902  COUNTRY     -  US
 OR0902  USGS QUAD   -  GREGORY (2017)
 OR0902
 OR0902                         *CURRENT SURVEY CONTROL
 OR0902  ______________________________________________________________________
 OR0902* NAD 83(1996) POSITION- 43 13 53.02276(N) 099 25 57.06178(W)   ADJUSTED
 OR0902  ______________________________________________________________________
 OR0902  GEOID HEIGHT    -        -25.664 (meters)                     GEOID18
 OR0902  LAPLACE CORR    -         -3.68  (seconds)                    DEFLEC18
 OR0902  HORZ ORDER      -  THIRD
 OR0902
 OR0902.The horizontal coordinates were established by classical geodetic methods
 OR0902.and adjusted by the National Geodetic Survey in January 1998.
 OR0902
 OR0902.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0902.GEOID18 height accuracy estimate available here.
 OR0902
 OR0902.Click photographs - Photos may exist for this station.
 OR0902
 OR0902.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0902
 OR0902. The following values were computed from the NAD 83(1996) position.
 OR0902
 OR0902;                    North         East     Units Scale Factor Converg.
 OR0902;SPC SD S     -   100,163.401   673,170.594   MT  0.99992955   +0 37 17.1
 OR0902;SPC SD S     -   328,619.42  2,208,560.52   sFT  0.99992955   +0 37 17.1
 OR0902;UTM  14      - 4,786,602.161   464,878.798   MT  0.99961517   -0 17 46.5
 OR0902
 OR0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6487886602(NAD 83)
 OR0902
 OR0902                          SUPERSEDED SURVEY CONTROL
 OR0902
 OR0902  NAD 83(1995)-  43 13 53.02232(N)    099 25 57.06241(W) AD(       ) 3
 OR0902  NAD 83(1986)-  43 13 53.02875(N)    099 25 57.06714(W) AD(       ) 3
 OR0902  NAD 27      -  43 13 53.02600(N)    099 25 55.68600(W) AD(       ) 3
 OR0902
 OR0902.Superseded values are not recommended for survey control.
 OR0902
 OR0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0902.See file dsdata.pdf to determine how the superseded data were derived.
 OR0902
 OR0902_MARKER: 90 = CHURCH SPIRE
 OR0902
 OR0902  HISTORY     - Date     Condition        Report By
 OR0902  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0902
 OR0902                          STATION DESCRIPTION
 OR0902
 OR0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0902'POINT OBSERVED UPON IS TIP OF SPIRE, 40 FEET HIGH.  CHURCH
 OR0902'(METHODIST EPISCOPAL) IS A WHITE FRAME STRUCTURE WITH SHINGLED
 OR0902'ROOF AND SPIRE, LOCATED 1 BLOCK WEST OF MAIN STREET OF GREGORY,
 OR0902'AND IS THE NORTHERNMOST CHURCH OF THREE IN THIS BLOCK.
 OR0902'
 OR0902'OBSERVED UPON FROM STATIONS, DALLAS, LUCAS, AND DICKENS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0899 ***********************************************************************
 OR0899  DESIGNATION -  GREGORY MUNICIPAL RES OR TANK
 OR0899  PID         -  OR0899
 OR0899  STATE/COUNTY-  SD/GREGORY
 OR0899  COUNTRY     -  US
 OR0899  USGS QUAD   -  GREGORY (2017)
 OR0899
 OR0899                         *CURRENT SURVEY CONTROL
 OR0899  ______________________________________________________________________
 OR0899* NAD 83(1996) POSITION- 43 14 23.64004(N) 099 26 05.85155(W)   ADJUSTED
 OR0899  ______________________________________________________________________
 OR0899  GEOID HEIGHT    -        -25.681 (meters)                     GEOID18
 OR0899  LAPLACE CORR    -         -3.79  (seconds)                    DEFLEC18
 OR0899  HORZ ORDER      -  THIRD
 OR0899
 OR0899.The horizontal coordinates were established by classical geodetic methods
 OR0899.and adjusted by the National Geodetic Survey in January 1998.
 OR0899
 OR0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0899.GEOID18 height accuracy estimate available here.
 OR0899
 OR0899.Click photographs - Photos may exist for this station.
 OR0899
 OR0899.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0899
 OR0899. The following values were computed from the NAD 83(1996) position.
 OR0899
 OR0899;                    North         East     Units Scale Factor Converg.
 OR0899;SPC SD S     -   101,105.991   672,962.059   MT  0.99992856   +0 37 11.1
 OR0899;SPC SD S     -   331,711.91  2,207,876.36   sFT  0.99992856   +0 37 11.1
 OR0899;UTM  14      - 4,787,547.673   464,685.446   MT  0.99961534   -0 17 52.7
 OR0899
 OR0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN6468587547(NAD 83)
 OR0899
 OR0899                          SUPERSEDED SURVEY CONTROL
 OR0899
 OR0899  NAD 83(1995)-  43 14 23.63954(N)    099 26 05.85217(W) AD(       ) 3
 OR0899  NAD 83(1986)-  43 14 23.64632(N)    099 26 05.85703(W) AD(       ) 3
 OR0899  NAD 27      -  43 14 23.64400(N)    099 26 04.47600(W) AD(       ) 3
 OR0899
 OR0899.Superseded values are not recommended for survey control.
 OR0899
 OR0899.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0899.See file dsdata.pdf to determine how the superseded data were derived.
 OR0899
 OR0899_MARKER: 51 = TANK
 OR0899
 OR0899  HISTORY     - Date     Condition        Report By
 OR0899  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0899  HISTORY     - 1959     GOOD             CGS
 OR0899
 OR0899                          STATION DESCRIPTION
 OR0899
 OR0899'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0899'POINT OBSERVED UPON IS FINIAL OF MUNICIPAL WATER TANK, SET
 OR0899'ON GROUND ON TOP OF LONE BUTTE AT SOUTH EDGE OF TOWN, WITH
 OR0899'CONCRETE RESERVOIR ON EACH SIDE, EACH HAVING SHINGLED CAP.
 OR0899'
 OR0899'OBSERVED UPON FROM STATIONS DALLAS, LUCAS, AND DICKENS.
 OR0899
 OR0899                          STATION RECOVERY (1959)
 OR0899
 OR0899'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
 OR0899'THIS RESERVOIR WAS RECOVERED AS DESCRIBED BY C.I.A. IN 1934
 OR0899'WITH THE EXCEPTION THAT IT IS IN THE NORTHWEST EDGE OF TOWN
 OR0899'INSTEAD OF THE SOUTH EDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0424 ***********************************************************************
 QQ0424  DESIGNATION -  GRENVILLE ST JOSEPHS CATH CHURCH SPIRE
 QQ0424  PID         -  QQ0424
 QQ0424  STATE/COUNTY-  SD/DAY
 QQ0424  COUNTRY     -  US
 QQ0424  USGS QUAD   -  ROSLYN (2017)
 QQ0424
 QQ0424                         *CURRENT SURVEY CONTROL
 QQ0424  ______________________________________________________________________
 QQ0424* NAD 83(1996) POSITION- 45 27 54.65493(N) 097 23 08.23543(W)   ADJUSTED
 QQ0424  ______________________________________________________________________
 QQ0424  GEOID HEIGHT    -        -25.124 (meters)                     GEOID18
 QQ0424  LAPLACE CORR    -         -1.70  (seconds)                    DEFLEC18
 QQ0424  HORZ ORDER      -  THIRD
 QQ0424
 QQ0424.The horizontal coordinates were established by classical geodetic methods
 QQ0424.and adjusted by the National Geodetic Survey in January 1998.
 QQ0424
 QQ0424.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0424.GEOID18 height accuracy estimate available here.
 QQ0424
 QQ0424.Click photographs - Photos may exist for this station.
 QQ0424
 QQ0424.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0424
 QQ0424. The following values were computed from the NAD 83(1996) position.
 QQ0424
 QQ0424;                    North         East     Units Scale Factor Converg.
 QQ0424;SPC SD N     -   184,639.513   804,418.056   MT  0.99996519   +1 51 01.1
 QQ0424;SPC SD N     -   605,771.47  2,639,161.57   sFT  0.99996519   +1 51 01.1
 QQ0424;UTM  14      - 5,035,895.879   626,203.738   MT  0.99979583   +1 09 03.3
 QQ0424
 QQ0424_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR2620335895(NAD 83)
 QQ0424
 QQ0424                          SUPERSEDED SURVEY CONTROL
 QQ0424
 QQ0424  NAD 83(1986)-  45 27 54.65438(N)    097 23 08.22287(W) AD(       ) 3
 QQ0424  NAD 27      -  45 27 54.80724(N)    097 23 06.90186(W) AD(       ) 3
 QQ0424
 QQ0424.Superseded values are not recommended for survey control.
 QQ0424
 QQ0424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0424.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0424
 QQ0424_MARKER: 90 = CHURCH SPIRE
 QQ0424
 QQ0424  HISTORY     - Date     Condition        Report By
 QQ0424  HISTORY     - 1952     FIRST OBSERVED   CGS
 QQ0424
 QQ0424                          STATION DESCRIPTION
 QQ0424
 QQ0424'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0424'THE STATION IS LOCATED IN THE VILLAGE OF GRENVILLE, ABOUT 120
 QQ0424'FEET EAST OF THE CENTER OF A GRAVELED STREET.  IT IS A WOODEN
 QQ0424'STRUCTURE PAINTED WHITE AND ABOUT 90 FEET HIGH.  THE POINT OBSERVED
 QQ0424'WAS THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0440 ***********************************************************************
 PS0440  DESIGNATION -  GREY
 PS0440  PID         -  PS0440
 PS0440  STATE/COUNTY-  SD/HUGHES
 PS0440  COUNTRY     -  US
 PS0440  USGS QUAD   -  JOE CREEK NW (2017)
 PS0440
 PS0440                         *CURRENT SURVEY CONTROL
 PS0440  ______________________________________________________________________
 PS0440* NAD 83(1996) POSITION- 44 11 13.34221(N) 099 52 32.89596(W)   ADJUSTED
 PS0440* NAVD 88 ORTHO HEIGHT -   519.091 (meters)     1703.05  (feet) ADJUSTED
 PS0440  ______________________________________________________________________
 PS0440  GEOID HEIGHT    -        -24.056 (meters)                     GEOID18
 PS0440  LAPLACE CORR    -         -0.84  (seconds)                    DEFLEC18
 PS0440  DYNAMIC HEIGHT  -        518.988 (meters)     1702.71  (feet) COMP
 PS0440  MODELED GRAVITY -    980,402.5   (mgal)                       NAVD 88
 PS0440
 PS0440  HORZ ORDER      -  SECOND
 PS0440  VERT ORDER      -  FIRST     CLASS II
 PS0440
 PS0440.The horizontal coordinates were established by classical geodetic methods
 PS0440.and adjusted by the National Geodetic Survey in January 1998.
 PS0440
 PS0440.The orthometric height was determined by differential leveling and
 PS0440.adjusted by the NATIONAL GEODETIC SURVEY
 PS0440.in June 1991.
 PS0440
 PS0440.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0440.GEOID18 height accuracy estimate available here.
 PS0440
 PS0440.Click photographs - Photos may exist for this station.
 PS0440
 PS0440.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0440
 PS0440.The dynamic height is computed by dividing the NAVD 88
 PS0440.geopotential number by the normal gravity value computed on the
 PS0440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0440.degrees latitude (g = 980.6199 gals.).
 PS0440
 PS0440.The modeled gravity was interpolated from observed gravity values.
 PS0440
 PS0440. The following values were computed from the NAD 83(1996) position.
 PS0440
 PS0440;                    North         East     Units Scale Factor Converg.
 PS0440;SPC SD S     -   206,037.176   636,579.382   MT  0.99995610   +0 18 56.3
 PS0440;SPC SD S     -   675,973.63  2,088,510.86   sFT  0.99995610   +0 18 56.3
 PS0440;UTM  14      - 4,893,020.136   430,004.038   MT  0.99966026   -0 36 37.7
 PS0440
 PS0440!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0440!SPC SD S     -   0.99992238  x   0.99995610  =   0.99987849
 PS0440!UTM  14      -   0.99992238  x   0.99966026  =   0.99958267
 PS0440
 PS0440:                Primary Azimuth Mark                     Grid Az
 PS0440:SPC SD S     -  GREY AZ MK                               095 35 53.4
 PS0440:UTM  14      -  GREY AZ MK                               096 31 27.4
 PS0440
 PS0440_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3000493020(NAD 83)
 PS0440
 PS0440|---------------------------------------------------------------------|
 PS0440| PID    Reference Object                     Distance      Geod. Az  |
 PS0440|                                                           dddmmss.s |
 PS0440| PS0439 GREY RM 1                            20.095 METERS 01834     |
 PS0440| PS0438 GREY AZ MK                                         0955449.7 |
 PS0440| PS0441 GREY RM 2                            14.493 METERS 14000     |
 PS0440|---------------------------------------------------------------------|
 PS0440
 PS0440                          SUPERSEDED SURVEY CONTROL
 PS0440
 PS0440  NAD 83(1986)-  44 11 13.33939(N)    099 52 32.90070(W) AD(       ) 2
 PS0440  NAD 27      -  44 11 13.39300(N)    099 52 31.47200(W) AD(       ) 2
 PS0440  NGVD 29 (??/??/92)  518.77   (m)         1702.0    (f) COMPUTED    1 2
 PS0440  NGVD 29             518.77   (m)         1702.0    (f) LEVELING    3  
 PS0440
 PS0440.Superseded values are not recommended for survey control.
 PS0440
 PS0440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0440.See file dsdata.pdf to determine how the superseded data were derived.
 PS0440
 PS0440_MARKER: DS = TRIANGULATION STATION DISK
 PS0440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0440_STAMPING: GREY 1948
 PS0440_MARK LOGO: CGS
 PS0440_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0440+STABILITY: SURFACE MOTION
 PS0440
 PS0440  HISTORY     - Date     Condition        Report By
 PS0440  HISTORY     - 1948     MONUMENTED       CGS
 PS0440  HISTORY     - 1949     GOOD             CGS
 PS0440  HISTORY     - 19841003 GOOD             NGS
 PS0440
 PS0440                          STATION DESCRIPTION
 PS0440
 PS0440'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0440'LOCATED ABOUT 6-1/2 MILES SOUTH AND 2 MILES EAST OF THE DE GREY POST
 PS0440'OFFICE IN W.S. COOPER STORE, ON THE HIGHEST PART OF A SMALL KNOLL THAT
 PS0440'OVERLOOKS THE MISSOURI RIVER TO THE WEST AND THE SOUTH.  IN THE
 PS0440'NORTHWEST 1/4 OF SEC. 5, T108N, R75W ON THE CROW CREEK INDIAN
 PS0440'RESERVATION.  IT IS ABOUT 65 PACES SOUTH OF A TRACK ROAD AND 9 FEET
 PS0440'EAST OF A WHITE WITNESS POST.  IT PROJECTS ABOUT 6 INCHES AND THE DISC
 PS0440'IS STAMPED GREY 1948.
 PS0440'
 PS0440'REFERENCE MARK NO. 1 IS 65.93 FEET NORTH-NORTHEAST OF THE STATION, ON
 PS0440'THE WEST SLOPE OF THE SMALL CONNECTING RIDGE AND 31 PACES SOUTH OF A
 PS0440'TRACK ROAD.  IT PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED GREY
 PS0440'NO 1 1948.
 PS0440'
 PS0440'REFERENCE MARK NO. 2 IS 45.55 FEET SOUTHEAST OF THE STATION, ON THE
 PS0440'SOUTHEAST SLOPE OF THE KNOLL AND ABOUT 2 FEET LOWER THAN THE STATION
 PS0440'MARK.  IT PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED GREY NO 2
 PS0440'1948.
 PS0440'
 PS0440'AZIMUTH MARK IS ABOUT 0.3 MILE EAST OF THE STATION, IN THE EAST-WEST
 PS0440'FENCE, ABOUT 100 YARDS NORTH OF A GRADED DIRT ROAD AND 7 FEET WEST OF
 PS0440'A WHITE POST.  IT PROJECTS ABOUT 6 INCHES AND THE DISC IS STAMPED GREY
 PS0440'1948.
 PS0440'
 PS0440'STATION WAS REACHED FROM THE DE GREY POST OFFICE IN M.S.  COOPER STORE
 PS0440'WHICH IS 23-1/2 MILES SOUTH AND EAST OF PIERRE, BY GOING EASTERLY ON
 PS0440'THE MAIN ROAD FOR 1.2 MILES TO A FORKS.  THEN RIGHT FORK AND FOLLOW
 PS0440'MAIN ROAD TO A RIGHT-ANGLE TURN IN THE ROAD.  THENCE RIGHT OR SOUTH
 PS0440'FOR 5.4 MILE TO A ROAD TO THE RIGHT.  TURN RIGHT OR WEST AND GO 1 MILE
 PS0440'TO A POINT WHERE THE MAIN ROAD TURNS SOUTH.  GO STRAIGHT AHEAD, THRU A
 PS0440'GATE, THEN LEFT AND FOLLOW MAIN TRACK ROAD SOUTHWESTERLY FOR 0.7 MILE
 PS0440'TO WHERE THE ROAD STARTS DOWN A STEEP GRADE.  THE STATION SITE IS
 PS0440'ABOUT 65 PACES SOUTH OF THIS POINT ON THE HIGHEST PART OF THE SMALL
 PS0440'KNOLL IN THAT DIRECTION.
 PS0440'
 PS0440'THE AZIMUTH MARK IS REACHED FROM THE STATION BY GOING EAST ALONG THE
 PS0440'EAST-WEST FENCE LINE FOR ABOUT 0.3 MILE TO THE MARK IN THE FENCE LINE.
 PS0440'
 PS0440'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PS0440
 PS0440                          STATION RECOVERY (1949)
 PS0440
 PS0440'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 PS0440'7.5 MI NORTHWEST FROM JOE CREEK.  2.0 MILES WEST ALONG A DIRT ROAD
 PS0440'FROM THE POST OFFICE AT JOE CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD
 PS0440'ROAD, THENCE 0.7 MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE
 PS0440'WEST ALONG A FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD,
 PS0440'THENCE 1.0 MILE WEST ALONG A FIELD ROAD, THENCE 0.6 MILE EAST ALONG A
 PS0440'DIRT ROAD, THENCE 0.7 MILE NORTHEAST ALONG A DIRT ROAD, THENCE 0.5
 PS0440'MILE WEST ALONG A FIELD ROAD, ON TOP OF A HILL, ABOUT 0.2 MILE
 PS0440'NORTHWEST OF THE DIRT ROAD, 109 FEET SOUTH OF THE CENTERLINE OF THE
 PS0440'FIELD ROAD, 138 FEET NORTH OF A POINT 397 FEET EAST OF THE CENTER OF
 PS0440'SECTION 5, T108N, R75W, 65 FEET SOUTH OF GREY RM 1, 48.1 FEET
 PS0440'NORTHWEST OF GREY R.M. 2, SET IN THE TOP OF A CONCRETE POST PROJECTING
 PS0440'0.3 FOOT ABOVE THE GROUND.
 PS0440
 PS0440                          STATION RECOVERY (1984)
 PS0440
 PS0440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0440'THE STATION, REFERENCE, AND AZIMUTH MARKS WERE RECOVERED IN GOOD
 PS0440'CONDITION.  THE ROUTE TO THE STATION HAS GHANGED AND NEW DESCRIPTIVE
 PS0440'TEXT FOLLOWS.
 PS0440'
 PS0440'THE STATION IS LOCATED ABOUT 44 KM (27.35 MI) SOUTHEAST OF PIERRE,
 PS0440'36.5 KM (22.70 MI) SOUTH OF BLUNT AND 2.5 KM (1.55 MI) EAST OF THE
 PS0440'MISSOURI RIVER ON A GRASSY KNOLL ON THE CROW CREEK INDIAN RESERVATION.
 PS0440'
 PS0440'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 34 AND JOE CREEK
 PS0440'RECREATION AREA ROAD, WHICH IS ABOUT 40.2 KM (24.95 MI) SOUTHEAST OF
 PS0440'PIERRE, GO SOUTH ON JOE CREEK ROAD FOR 7.2 KM (4.45 MI) TO A FARMSTEAD
 PS0440'ON EACH SIDE AND A CROSSROAD.  CONTINUE SOUTH 1.6 KM (1.00 MI) TO A
 PS0440'SIDE ROAD RIGHT.  TURN RIGHT AND GO WEST 1.6 KM (1.00 MI) TO WHERE
 PS0440'ROAD TURNS SOUTH.  TURN SOUTH AND FOLLOW MAIN ROAD FOR 0.8 KM
 PS0440'(0.50 MI) TO A CATTLE GUARD, AND A GATE ON THE WEST SIDE OF IT.  PASS
 PS0440'THROUGH THE GATE AND GO WEST, ALONG NORTH SIDE OF FENCE, FOR 0.25 KM
 PS0440'(0.15 MI) TO THE AZIMUTH MARK.  CONTINUE WEST FOR 0.5 KM (0.30 MI) TO
 PS0440'THE STATION.
 PS0440'
 PS0440'THE STATION IS A STANDARD CGS DISK STAMPED GREY 1948.  RECOVERED AS
 PS0440'DESCRIBED.
 PS0440'
 PS0440'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED GREY NO 1 1948.
 PS0440'RECOVERED AS PREVIOUSLY DESCRIBED.
 PS0440'
 PS0440'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED GREY NO 2 1948.
 PS0440'RECOVERED AS PREVIOUSLY DESCRIBED.
 PS0440'
 PS0440'AZIMUTH MARK NO. 1 IS A STANDARD CGS DISK STAMPED GREY 1948.
 PS0440'RECOVERED AS PREVIOUSLY DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0438 ***********************************************************************
 PS0438  DESIGNATION -  GREY AZ MK
 PS0438  PID         -  PS0438
 PS0438  STATE/COUNTY-  SD/HUGHES
 PS0438  COUNTRY     -  US
 PS0438  USGS QUAD   -  JOE CREEK (2017)
 PS0438
 PS0438                         *CURRENT SURVEY CONTROL
 PS0438  ______________________________________________________________________
 PS0438* NAD 83(1986) POSITION- 44 11 11.     (N) 099 52 13.     (W)   SCALED
 PS0438* NAVD 88 ORTHO HEIGHT -   520.758 (meters)     1708.52  (feet) ADJUSTED
 PS0438  ______________________________________________________________________
 PS0438  GEOID HEIGHT    -        -24.060 (meters)                     GEOID18
 PS0438  DYNAMIC HEIGHT  -        520.654 (meters)     1708.18  (feet) COMP
 PS0438  MODELED GRAVITY -    980,401.2   (mgal)                       NAVD 88
 PS0438
 PS0438  VERT ORDER      -  FIRST     CLASS II
 PS0438
 PS0438.The horizontal coordinates were scaled from a map and have
 PS0438.an estimated accuracy of +/- 6 seconds.
 PS0438
 PS0438.The orthometric height was determined by differential leveling and
 PS0438.adjusted by the NATIONAL GEODETIC SURVEY
 PS0438.in June 1991.
 PS0438
 PS0438.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0438.GEOID18 height accuracy estimate available here.
 PS0438
 PS0438.Click photographs - Photos may exist for this station.
 PS0438
 PS0438.The dynamic height is computed by dividing the NAVD 88
 PS0438.geopotential number by the normal gravity value computed on the
 PS0438.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0438.degrees latitude (g = 980.6199 gals.).
 PS0438
 PS0438.The modeled gravity was interpolated from observed gravity values.
 PS0438
 PS0438;                    North         East    Units  Estimated Accuracy
 PS0438;SPC SD S     -   205,970.      637,020.      MT  (+/- 180 meters Scaled)
 PS0438
 PS0438_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP304929(NAD 83)
 PS0438
 PS0438                          SUPERSEDED SURVEY CONTROL
 PS0438
 PS0438  NGVD 29 (??/??/92)  520.43   (m)         1707.4    (f) COMPUTED    1 2
 PS0438
 PS0438.Superseded values are not recommended for survey control.
 PS0438
 PS0438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0438.See file dsdata.pdf to determine how the superseded data were derived.
 PS0438
 PS0438_MARKER: DZ = AZIMUTH MARK DISK
 PS0438_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0438_STAMPING: GREY 1948
 PS0438_MARK LOGO: CGS
 PS0438_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0438_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0438+STABILITY: SURFACE MOTION
 PS0438
 PS0438  HISTORY     - Date     Condition        Report By
 PS0438  HISTORY     - 1948     MONUMENTED       CGS
 PS0438  HISTORY     - 1949     GOOD             CGS
 PS0438  HISTORY     - 19841003 GOOD             NGS
 PS0438
 PS0438                          STATION DESCRIPTION
 PS0438
 PS0438'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0438'7.1 MI NW FROM JOE CREEK.
 PS0438'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0438'CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE 0.7
 PS0438'MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST ALONG
 PS0438'A FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD, THENCE 1.0
 PS0438'MILE EAST ALONG A FIELD ROAD, THENCE 0.6 MILE EAST ALONG A DIRT
 PS0438'ROAD, THENCE 0.7 MILE NORTHEAST ALONG A DIRT ROAD, THENCE 0.1
 PS0438'MILE WEST ALONG A FIELD ROAD, 0.1 MILE WEST OF A CATTLE GUARD
 PS0438'AT THE CORNER OF THE 1/4 SECTION BETWEEN SECTION 4 AND 5, T. 108
 PS0438'N., R. 75 W., 362 FEET NORTH OF THE CENTER LINE OF THE DIRT ROAD,
 PS0438'0.5 FOOT NORTH OF A FENCE, 7.5 FEET WEST OF A REFERENCE POST,
 PS0438'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PS0438'THE GROUND.
 PS0438
 PS0438                          STATION RECOVERY (1984)
 PS0438
 PS0438'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0438'THE STATION IS LOCATED ABOUT 44.3 KM (27.50 MI) SOUTHEAST OF PIERRE,
 PS0438'36.5 KM (22.70 MI) SOUTH OF BLUNT AND 2.8 KM (1.75 MI) EAST OF THE
 PS0438'MISSOURI RIVER, ON THE CROW CREEK INDIAN RESERVATION.  TO REACH THE
 PS0438'STATION FROM THE JUNCTION OF HIGHWAY 34 AND JOE CREEK RECREATION AREA
 PS0438'ROAD, WHICH IS ABOUT 40.2 KM (24.95 MI) SOUTHEAST OF PIERRE, GO SOUTH
 PS0438'ON JOE CREEK ROAD FOR 8.9 KM (5.55 MI) TO A SIDE ROAD RIGHT.  TURN
 PS0438'RIGHT AND FOLLOW GRAVELED ROAD WEST AND SOUTH FOR 2.4 KM (1.50 MI) TO
 PS0438'A CATTLE GUARD AND GATE ON THE WEST SIDE OF IT.  PASS THROUGH GATE AND
 PS0438'GO WEST, ALONG THE NORTH SIDE OF A FENCE, FOR 0.25 KM (0.15 MI) TO THE
 PS0438'MARK IN THE FENCE LINE.  THE STATION IS A STANDARD CGS AZIMUTH DISK
 PS0438'STAMPED GREY 1948 SET INTO THE TOP OF A 30 CM (12 INCH) SQUARE
 PS0438'CONCRETE MONUMENT THAT PROJECTS 10 CM (4 INCHES) .  IT IS 2.3 M (7.5
 PS0438'FT) WEST OF A 4X4 POST, 0.3 M (1.0 FT) EAST OF A WITNESS POST AND 0.2
 PS0438'M (0.7 FT) NORTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0439 ***********************************************************************
 PS0439  DESIGNATION -  GREY RM 1
 PS0439  PID         -  PS0439
 PS0439  STATE/COUNTY-  SD/HUGHES
 PS0439  COUNTRY     -  US
 PS0439  USGS QUAD   -  JOE CREEK NW (2017)
 PS0439
 PS0439                         *CURRENT SURVEY CONTROL
 PS0439  ______________________________________________________________________
 PS0439* NAD 83(1986) POSITION- 44 11 13.96   (N) 099 52 32.61   (W)   HD_HELD1
 PS0439* NAVD 88 ORTHO HEIGHT -   518.537 (meters)     1701.23  (feet) ADJUSTED
 PS0439  ______________________________________________________________________
 PS0439  GEOID HEIGHT    -        -24.056 (meters)                     GEOID18
 PS0439  DYNAMIC HEIGHT  -        518.434 (meters)     1700.90  (feet) COMP
 PS0439  MODELED GRAVITY -    980,402.5   (mgal)                       NAVD 88
 PS0439
 PS0439  VERT ORDER      -  FIRST     CLASS II
 PS0439
 PS0439.The horizontal coordinates were determined by differentially corrected
 PS0439.hand held GPS observations or other comparable positioning techniques
 PS0439.and have an estimated accuracy of +/- 3 meters.
 PS0439
 PS0439.The orthometric height was determined by differential leveling and
 PS0439.adjusted by the NATIONAL GEODETIC SURVEY
 PS0439.in June 1991.
 PS0439
 PS0439.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0439.GEOID18 height accuracy estimate available here.
 PS0439
 PS0439.Click photographs - Photos may exist for this station.
 PS0439
 PS0439.The dynamic height is computed by dividing the NAVD 88
 PS0439.geopotential number by the normal gravity value computed on the
 PS0439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0439.degrees latitude (g = 980.6199 gals.).
 PS0439
 PS0439.The modeled gravity was interpolated from observed gravity values.
 PS0439
 PS0439;                    North         East    Units  Estimated Accuracy
 PS0439;SPC SD S     -   206,056.3     636,585.6     MT  (+/- 3 meters HH1 GPS) 
 PS0439
 PS0439_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3001093039(NAD 83)
 PS0439
 PS0439                          SUPERSEDED SURVEY CONTROL
 PS0439
 PS0439  NGVD 29 (??/??/92)  518.215  (m)         1700.18   (f) ADJ UNCH    1 2
 PS0439
 PS0439.Superseded values are not recommended for survey control.
 PS0439
 PS0439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0439.See file dsdata.pdf to determine how the superseded data were derived.
 PS0439
 PS0439_MARKER: DR = REFERENCE MARK DISK
 PS0439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0439_STAMPING: GREY NO 1 1948
 PS0439_MARK LOGO: CGS
 PS0439_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0439+STABILITY: SURFACE MOTION
 PS0439
 PS0439  HISTORY     - Date     Condition        Report By
 PS0439  HISTORY     - 1948     MONUMENTED       CGS
 PS0439  HISTORY     - 1949     GOOD             CGS
 PS0439  HISTORY     - 19841003 GOOD             NGS
 PS0439
 PS0439                          STATION DESCRIPTION
 PS0439
 PS0439'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0439'7.5 MI NW FROM JOE CREEK.
 PS0439'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0439'CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE 0.7 MILE
 PS0439'NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST ALONG A
 PS0439'FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD, THENCE
 PS0439'1.0 MILE EAST ALONG A FIELD ROAD, THENCE 0.6 MILE EAST ALONG
 PS0439'A DIRT ROAD, THENCE 0.7 MILE NORTHEAST ALONG A DIRT ROAD,
 PS0439'THENCE 0.5 MILE WEST ALONG A FIELD ROAD, ON TOP OF A HILL,
 PS0439'ABOUT 0.2 MILE NORTHWEST OF THE DIRT ROAD, 54 FEET SOUTH OF THE
 PS0439'CENTER LINE OF THE FIELD ROAD, 203 FEET NORTH OF A POINT
 PS0439'397 FEET EAST OF THE CENTER OF SECTION 5, T108N, R75W,
 PS0439'99.2 FEET NORTH NORTHWEST OF GREY R.M. 2, 65 FEET NORTH OF
 PS0439'TRIANGULATION STATION GREY 1948, SET IN THE TOP OF A CONCRETE
 PS0439'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PS0439
 PS0439                          STATION RECOVERY (1984)
 PS0439
 PS0439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0439'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0441 ***********************************************************************
 PS0441  DESIGNATION -  GREY RM 2
 PS0441  PID         -  PS0441
 PS0441  STATE/COUNTY-  SD/HUGHES
 PS0441  COUNTRY     -  US
 PS0441  USGS QUAD   -  JOE CREEK NW (2017)
 PS0441
 PS0441                         *CURRENT SURVEY CONTROL
 PS0441  ______________________________________________________________________
 PS0441* NAD 83(1986) POSITION- 44 11 12.98   (N) 099 52 32.48   (W)   HD_HELD1
 PS0441* NAVD 88 ORTHO HEIGHT -   518.477 (meters)     1701.04  (feet) ADJUSTED
 PS0441  ______________________________________________________________________
 PS0441  GEOID HEIGHT    -        -24.056 (meters)                     GEOID18
 PS0441  DYNAMIC HEIGHT  -        518.374 (meters)     1700.70  (feet) COMP
 PS0441  MODELED GRAVITY -    980,402.5   (mgal)                       NAVD 88
 PS0441
 PS0441  VERT ORDER      -  FIRST     CLASS II
 PS0441
 PS0441.The horizontal coordinates were determined by differentially corrected
 PS0441.hand held GPS observations or other comparable positioning techniques
 PS0441.and have an estimated accuracy of +/- 3 meters.
 PS0441
 PS0441.The orthometric height was determined by differential leveling and
 PS0441.adjusted by the NATIONAL GEODETIC SURVEY
 PS0441.in June 1991.
 PS0441
 PS0441.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0441.GEOID18 height accuracy estimate available here.
 PS0441
 PS0441.Click photographs - Photos may exist for this station.
 PS0441
 PS0441.The dynamic height is computed by dividing the NAVD 88
 PS0441.geopotential number by the normal gravity value computed on the
 PS0441.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0441.degrees latitude (g = 980.6199 gals.).
 PS0441
 PS0441.The modeled gravity was interpolated from observed gravity values.
 PS0441
 PS0441;                    North         East    Units  Estimated Accuracy
 PS0441;SPC SD S     -   206,026.0     636,588.7     MT  (+/- 3 meters HH1 GPS) 
 PS0441
 PS0441_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3001393008(NAD 83)
 PS0441
 PS0441                          SUPERSEDED SURVEY CONTROL
 PS0441
 PS0441  NGVD 29 (??/??/92)  518.155  (m)         1699.98   (f) ADJ UNCH    1 2
 PS0441
 PS0441.Superseded values are not recommended for survey control.
 PS0441
 PS0441.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0441.See file dsdata.pdf to determine how the superseded data were derived.
 PS0441
 PS0441_MARKER: DR = REFERENCE MARK DISK
 PS0441_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0441_STAMPING: GREY NO 2 1948
 PS0441_MARK LOGO: CGS
 PS0441_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0441_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0441+STABILITY: SURFACE MOTION
 PS0441
 PS0441  HISTORY     - Date     Condition        Report By
 PS0441  HISTORY     - 1948     MONUMENTED       CGS
 PS0441  HISTORY     - 1949     GOOD             CGS
 PS0441  HISTORY     - 19841003 GOOD             NGS
 PS0441
 PS0441                          STATION DESCRIPTION
 PS0441
 PS0441'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0441'7.5 MI NW FROM JOE CREEK.
 PS0441'2.0 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0441'CREEK, THENCE 0.5 MILE NORTH ALONG A FIELD ROAD, THENCE 0.7
 PS0441'MILE NORTHWEST ALONG A FIELD ROAD, THENCE 0.5 MILE WEST ALONG
 PS0441'A FIELD ROAD, THENCE 1.0 MILE NORTH ALONG A FIELD ROAD, THENCE
 PS0441'1.0 MILE EAST ALONG A FIELD ROAD, THENCE 0.6 MILE EAST ALONG
 PS0441'A DIRT ROAD, THENCE 0.7 MILE NORTHEAST ALONG A DIRT ROAD,
 PS0441'THENCE 0.5 MILE WEST ALONG A FIELD ROAD, ABOUT 0.2 MILE
 PS0441'NORTHWEST OF THE DIRT ROAD, ON TOP OF A HILL, 149 FEET SOUTH
 PS0441'OF THE CENTER LINE OF THE FIELD ROAD, 101 FEET NORTH OF A
 PS0441'POINT 422 FEET EAST OF THE CENTER OF SECTION 5, T108N,
 PS0441'R75W, 99.2 FEET SOUTH SOUTHEAST OF GREY R.M. 1, 48.1 FEET
 PS0441'SOUTHEAST OF TRIANGULATION STATION GREY 1948, SET IN THE
 PS0441'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PS0441
 PS0441                          STATION RECOVERY (1984)
 PS0441
 PS0441'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0441'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0726 ***********************************************************************
 PS0726  DESIGNATION -  GRIND
 PS0726  PID         -  PS0726
 PS0726  STATE/COUNTY-  SD/HUGHES
 PS0726  COUNTRY     -  US
 PS0726  USGS QUAD   -  DE GREY NW (2017)
 PS0726
 PS0726                         *CURRENT SURVEY CONTROL
 PS0726  ______________________________________________________________________
 PS0726* NAD 83(1996) POSITION- 44 26 24.28452(N) 099 56 48.45824(W)   ADJUSTED
 PS0726* NAVD 88 ORTHO HEIGHT -   545.    (meters)     1788.    (feet) SCALED
 PS0726  ______________________________________________________________________
 PS0726  GEOID HEIGHT    -        -23.683 (meters)                     GEOID18
 PS0726  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 PS0726  HORZ ORDER      -  THIRD
 PS0726
 PS0726.The horizontal coordinates were established by classical geodetic methods
 PS0726.and adjusted by the National Geodetic Survey in January 1998.
 PS0726
 PS0726.The orthometric height was scaled from a topographic map.
 PS0726
 PS0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0726.GEOID18 height accuracy estimate available here.
 PS0726
 PS0726.Click photographs - Photos may exist for this station.
 PS0726
 PS0726.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0726
 PS0726. The following values were computed from the NAD 83(1996) position.
 PS0726
 PS0726;                    North         East     Units Scale Factor Converg.
 PS0726;SPC SD S     -   234,124.845   630,772.967   MT  1.00000982   +0 15 60.0
 PS0726;SPC SD S     -   768,124.60  2,069,460.98   sFT  1.00000982   +0 15 60.0
 PS0726;UTM  14      - 4,921,189.230   424,654.889   MT  0.99966981   -0 39 46.6
 PS0726
 PS0726!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0726!SPC SD S     -   0.99991821  x   1.00000982  =   0.99992803
 PS0726!UTM  14      -   0.99991821  x   0.99966981  =   0.99958805
 PS0726
 PS0726:                Primary Azimuth Mark                     Grid Az
 PS0726:SPC SD S     -  GRIND AZ MK                              181 20 50.7
 PS0726:UTM  14      -  GRIND AZ MK                              182 16 37.3
 PS0726
 PS0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ2465421189(NAD 83)
 PS0726
 PS0726|---------------------------------------------------------------------|
 PS0726| PID    Reference Object                     Distance      Geod. Az  |
 PS0726|                                                           dddmmss.s |
 PS0726| CO5099 GRIND RM 1                            9.029 METERS 08545     |
 PS0726| CO5098 GRIND AZ MK                                        1813650.7 |
 PS0726| CO5100 GRIND RM 2                           23.018 METERS 22951     |
 PS0726| PS0743 BLUNT CENTRAL ELEC COOP MAST        APPROX.10.1 KM 3405541.0 |
 PS0726|---------------------------------------------------------------------|
 PS0726
 PS0726                          SUPERSEDED SURVEY CONTROL
 PS0726
 PS0726  NAD 83(1986)-  44 26 24.28054(N)    099 56 48.46376(W) AD(       ) 3
 PS0726  NAD 27      -  44 26 24.34500(N)    099 56 47.02800(W) AD(       ) 3
 PS0726
 PS0726.Superseded values are not recommended for survey control.
 PS0726
 PS0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0726.See file dsdata.pdf to determine how the superseded data were derived.
 PS0726
 PS0726_MARKER: DS = TRIANGULATION STATION DISK
 PS0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0726_STAMPING: GRIND 1951
 PS0726_MARK LOGO: NGS
 PS0726_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0726+STABILITY: SURFACE MOTION
 PS0726
 PS0726  HISTORY     - Date     Condition        Report By
 PS0726  HISTORY     - 1951     MONUMENTED       CGS
 PS0726  HISTORY     - 19840927 GOOD             NGS
 PS0726
 PS0726                          STATION DESCRIPTION
 PS0726
 PS0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0726'THE STATION IS LOCATED ABOUT 11 MILES SOUTHWEST OF HAROLD AND
 PS0726'5 MILES SOUTH SOUTHEAST OF BLUNT.  IT IS IN THE NORTHEAST CORNER
 PS0726'OF A SECTION LINE CROSS-ROADS, 31 FEET EAST OF THE CENTER OF
 PS0726'A SECTION LINE ROAD, 23 FEET NORTH OF THE CENTER OF A SECTION
 PS0726'LINE ROAD, 5 FEET SOUTHEAST OF A FENCE CORNER POST AND 5
 PS0726'FEET EAST-SOUTHEAST OF A WITNESS POST.  THE MARK PROJECTS 4
 PS0726'INCHES AND THE DISK IS STAMPED GRIND 1951.
 PS0726'
 PS0726'REFERENCE MARK NO. 1 IS 32 FEET EAST OF A FENCE CORNER, 21
 PS0726'FEET NORTH OF THE CENTER OF OF A SECTION LINE ROAD AND 1 FOOT
 PS0726'SOUTH OF A FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK
 PS0726'IS STAMPED GRIND NO 1 1951.
 PS0726'
 PS0726'REFERENCE MARK NO. 2 IS 27 FEET WEST OF THE CENTER OF A
 PS0726'SECTION LINE ROAD, 26 FEET SOUTH OF THE CENTER OF A SECTION
 PS0726'LINE ROAD AND 1 FOOT EAST OF A FENCE CORNER.  THE MARK PROJECTS
 PS0726'4 INCHES AND THE DISK IS STAMPED GRIND NO 2 1951.
 PS0726'
 PS0726'THE AZIMUTH MARK IS 29 FEET WEST OF THE CENTER OF A SECTION
 PS0726'LINE ROAD, 4 FEET NORTH NORTHEAST OF A WITNESS POST AND 1
 PS0726'FOOT EAST OF A FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 PS0726'DISK IS STAMPED GRIND 1951.
 PS0726'
 PS0726'TO REACH THE STATION FROM THE POST OFFICE IN BLUNT, GO SOUTH
 PS0726'FOR 0.15 MILE TO U.S. HIGHWAY 14.  TURN RIGHT AND GO WEST FOR
 PS0726'0.1 MILE TO A GRAVEL CROSS-ROADS, TURN LEFT AND GO SOUTH,
 PS0726'EAST AND SOUTH AGAIN FOR 6.3 MILES TO A SIDE ROAD LEFT.
 PS0726'TURN LEFT AND GO EAST FOR 1.0 MILE TO A CROSS-ROADS, TURN
 PS0726'LEFT AND GO NORTH FOR 1.0 MILE TO ANOTHER CROSS-ROADS.  TURN
 PS0726'RIGHT AND GO EAST FOR 1.0 MILE TO THE STATION IN THE NORTHEAST
 PS0726'CORNER OF CROSSROADS.
 PS0726'
 PS0726'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH FOR 0.4
 PS0726'MILE TO THE MARK ON THE WEST (RIGHT) SIDE OF THE ROAD.
 PS0726'
 PS0726'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0726
 PS0726                          STATION RECOVERY (1984)
 PS0726
 PS0726'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0726'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.  A
 PS0726'THROUGH SEARCH WAS MADE FOR THE AZIMUTH MARK, BUT IT WAS NOT
 PS0726'RECOVERED.  AZIMUTH MARK 2 WAS ESTABLISHED THIS DATE.  DISTANCES TO
 PS0726'BOTH REFERENCE MARKS, AND THE DIRECTION TO REFERENCE MARK 2, AGREED
 PS0726'WITH THE 1951 DATA.  THE DIRECTION TO REFERENCE MARK 1 VARIED BY ABOUT
 PS0726'4 MINUTES.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED
 PS0726'ABOUT 19 KM (11.80 MI) SOUTHWEST OF HARROLD, 8 KM (4.95 MI) SOUTHEAST
 PS0726'OF BLUNT, IN THE NORTHEAST CORNER OF SECTION LINE CROSSING.  TO REACH
 PS0726'THE STATION FROM THE INTERSECTION OF HIGHWAY 14 AND CANNING ROAD IN
 PS0726'BLUNT, GO SOUTH ON CANNING ROAD FOR 10 KM (6.20 MI) TO A SIDE ROAD
 PS0726'LEFT.  TURN LEFT AND GO EAST FOR 3.2 KM (2.00 MI) TO A CROSSROAD.
 PS0726'TURN LEFT AND GO NORTH FOR 1.0 KM (0.60 MI) TO AZIMUTH MARK 2 ON THE
 PS0726'LEFT.  CONTINUE 0.6 KM (0.35 MI) TO SECTION LINE CROSSING AND THE
 PS0726'STATION.  THE STATION IS A STANDARD CGS DISK STAMPED GRIND 1951 SET
 PS0726'INTO THE TOP OF A SQUARE CONCRETE MONUMENT PROJECTING 4 INCHES (10 CM)
 PS0726'ABOVE THE GROUND.  LOCATED 9.1 METERS (29.9 FT) E FROM THE CENTER OF
 PS0726'ROAD.  7.0 METER (23.0 FT) N FROM THE CENTER OF TRACK ROAD.  1.5 METER
 PS0726'(4.9 FT) SSE FROM A CORNER FENCE POST.  0.3 METER (1.0 FT) N FROM A
 PS0726'WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED
 PS0726'GRIND NO 1 1951 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 PS0726'PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED 18.3 METERS
 PS0726'(60.0 FT) E FROM THE CENTER OF ROAD.  6.1 METERS (20.0 FT) N FROM THE
 PS0726'CENTER OF TRACK ROAD.  0.3 METER (1.0 FT) S FROM A FENCE.  0.3 METER
 PS0726'(1.0 FT) N FROM A WITNESS POST.  REFERENCE MARK NO 2 IS A STANDARD CGS
 PS0726'DISK STAMPED GRIND NO 2 1951 SET INTO THE TOP OF A SQUARE CONCRETE
 PS0726'MONUMENT FLUSH WITH THE GROUND.  THE MARK HAS BEEN HIT AND THE
 PS0726'CONCRETE CHIPPED, BUT IS VERY STABLE.  LOCATED 8.4 METERS (27.6 FT) W
 PS0726'FROM THE CENTER OF ROAD.  7.9 METER (25.9 FT) S FROM THE CENTER OF
 PS0726'ROAD.  0.45 METER (1.48 FT) E FROM A FENCE ROAD.  AZIMUTH MARK NO 2 IS
 PS0726'A STANDARD NGS DISK STAMPED GRIND 1951 NO 2 1984 SET INTO THE TOP OF A
 PS0726'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER PROJECTING 6
 PS0726'INCHES (15 CM) ABOVE THE GROUND.  LOCATED 8.7 METERS (28.5 FT) W FROM
 PS0726'THE CENTER OF THE ROAD.  0.45 METERS (1.48 FT) E FROM A FENCE.  0.3
 PS0726'METER (1.0 FT) N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0549 ***********************************************************************
 PT0549  DESIGNATION -  GRIND 2
 PT0549  PID         -  PT0549
 PT0549  STATE/COUNTY-  SD/HAAKON
 PT0549  COUNTRY     -  US
 PT0549  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0549
 PT0549                         *CURRENT SURVEY CONTROL
 PT0549  ______________________________________________________________________
 PT0549* NAD 83(1996) POSITION- 44 07 40.12577(N) 101 40 06.06676(W)   NO CHECK
 PT0549* NAVD 88 ORTHO HEIGHT -   734.14  (+/-2cm)     2408.6   (feet) VERTCON3
 PT0549  ______________________________________________________________________
 PT0549  GEOID HEIGHT    -        -21.036 (meters)                     GEOID18
 PT0549  LAPLACE CORR    -         -8.84  (seconds)                    DEFLEC18
 PT0549  HORZ ORDER      -  THIRD
 PT0549  VERT ORDER      -  THIRD (See Below)
 PT0549
 PT0549.The horizontal coordinates were established by classical geodetic methods
 PT0549.and adjusted by the National Geodetic Survey in January 1998.
 PT0549
 PT0549.No horizontal observational check was made to the station.
 PT0549
 PT0549.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0549.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0549
 PT0549.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0549.GEOID18 height accuracy estimate available here.
 PT0549
 PT0549.The vertical order pertains to the NGVD 29 superseded value.
 PT0549
 PT0549.Click photographs - Photos may exist for this station.
 PT0549
 PT0549.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0549
 PT0549. The following values were computed from the NAD 83(1996) position.
 PT0549
 PT0549;                    North         East     Units Scale Factor Converg.
 PT0549;SPC SD S     -   200,214.396   493,163.708   MT  0.99994637   -0 55 15.5
 PT0549;SPC SD S     -   656,870.06  1,617,987.93   sFT  0.99994637   -0 55 15.5
 PT0549;UTM  14      - 4,889,531.227   286,524.589   MT  1.00016051   -1 51 30.9
 PT0549
 PT0549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0549!SPC SD S     -   0.99988820  x   0.99994637  =   0.99983457
 PT0549!UTM  14      -   0.99988820  x   1.00016051  =   1.00004869
 PT0549
 PT0549:                Primary Azimuth Mark                     Grid Az
 PT0549:SPC SD S     -  F 22 RESET                               159 54 22.9
 PT0549:UTM  14      -  F 22 RESET                               160 50 38.3
 PT0549
 PT0549_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8652489531(NAD 83)
 PT0549
 PT0549|---------------------------------------------------------------------|
 PT0549| PID    Reference Object                     Distance      Geod. Az  |
 PT0549|                                                           dddmmss.s |
 PT0549| PT0551 GRIND 2 RM 3                         14.220 METERS 00203     |
 PT0549| PT0548 GRIND                                71.181 METERS 09301     |
 PT0549| PT0555 F 22 RESET                                         1585907.4 |
 PT0549| PT0553 GRIND 2 RM 4                         14.178 METERS 18222     |
 PT0549|---------------------------------------------------------------------|
 PT0549
 PT0549                          SUPERSEDED SURVEY CONTROL
 PT0549
 PT0549  NAD 83(1986)-  44 07 40.11830(N)    101 40 06.06858(W) AD(       ) 3
 PT0549  NAD 27      -  44 07 40.16764(N)    101 40 04.55355(W) AD(       ) 3
 PT0549  NGVD 29 (??/??/??)  733.68   (m)         2407.1    (f) RESET       3  
 PT0549  NGVD 29             733.68   (m)         2407.1    (f) LEVELING    3  
 PT0549
 PT0549.Superseded values are not recommended for survey control.
 PT0549
 PT0549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0549.See file dsdata.pdf to determine how the superseded data were derived.
 PT0549
 PT0549_MARKER: DS = TRIANGULATION STATION DISK
 PT0549_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0549_STAMPING: GRIND 2 1970
 PT0549_MARK LOGO: CGS
 PT0549_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0549+STABILITY: SURFACE MOTION
 PT0549
 PT0549  HISTORY     - Date     Condition        Report By
 PT0549  HISTORY     - 1970     MONUMENTED       NGS
 PT0549  HISTORY     - 1970     GOOD             NGS
 PT0549
 PT0549                          STATION DESCRIPTION
 PT0549
 PT0549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0549'THE STATION IS LOCATED ABOUT 6 MILES NORTH OF PHILIP, IN PASTURE
 PT0549'LAND, ON THE WEST SIDE OF STATE HIGHWAY 73, ON PROPERTY OWNED BY
 PT0549'MR. JAMES HEWIT WHO LIVES ABOUT 1 MILE SOUTH WEST OF THE STATION.
 PT0549'
 PT0549'THE STATION MARK IS A STANDARD DISK STAMPED GRIND 2 1970, SET IN A
 PT0549'ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 201 FEET
 PT0549'WEST OF THE CENTER OF HIGHWAY 73, 101 FEET WEST OF THE R.O.W.
 PT0549'FENCE, AND 1.3 FEET NORTH OF A METAL WITNESS POST.
 PT0549'
 PT0549'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED GRIND 2 NO 3
 PT0549'1970, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 PT0549'IS 201 FEET WEST OF THE CENTER OF THE HIGHWAY, 101 FEET WEST OF THE
 PT0549'R.O.W. FENCE, AND 1.3 FEET SOUTH OF A METAL WITNESS POST.
 PT0549'
 PT0549'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED GRIND 2 NO 4 1970,
 PT0549'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS
 PT0549'201 FEET WEST OF THE CENTER OF THE HIGHWAY, 101 FEET WEST OF THE
 PT0549'R.O.W. FENCE, AND 1.3 FEET SOUTH OF A METAL WITNESS POST.
 PT0549'
 PT0549'BENCH MARK F 22 RESET 1970 (AZIMUTH MARK) IS A STANDARD BENCH MARK
 PT0549'DISK SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 PT0549'IT IS 151 FEET EAST OF THE CENTER OF HIGHWAY 73, 36 FEET
 PT0549'SOUTH OF THE CENTER OF A SECTION LINE TRACK ROAD, 1.2 FEET
 PT0549'EAST OF A METAL WITNESS POST, AND 0.5 FEET NORTH OF AN EAST-WEST
 PT0549'FENCE LINE.
 PT0549'
 PT0549'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND
 PT0549'STATE HIGHWAY 73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON HIGHWAY
 PT0549'73 FOR 5.75 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED,
 PT0549'CONTINUE NORTH ON HIGHWAY 73 FOR 0.2 MILE TO THE STATION ON THE
 PT0549'LEFT AS DESCRIBED.
 PT0549
 PT0549                          STATION RECOVERY (1970)
 PT0549
 PT0549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0549'6.2 MI N FROM PHILIP.
 PT0549'ABOUT 5.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0549'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0549'201 FEET WEST OF THE CENTER OF HIGHWAY 73, 101 FEET WEST OF THE
 PT0549'WEST R.O.W. FENCE LINE, 1.3 FEET NORTH OF A METAL WITNESS POST,
 PT0549'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND, IN
 PT0549'PASTURE LAND OWNED BY MR. JAMES HEWITT, WHO LIVES ABOUT 1 MILE
 PT0549'SOUTH WEST OF THIS STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0551 ***********************************************************************
 PT0551  DESIGNATION -  GRIND 2 RM 3
 PT0551  PID         -  PT0551
 PT0551  STATE/COUNTY-  SD/HAAKON
 PT0551  COUNTRY     -  US
 PT0551  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0551
 PT0551                         *CURRENT SURVEY CONTROL
 PT0551  ______________________________________________________________________
 PT0551* NAD 83(1986) POSITION- 44 07 40.59   (N) 101 40 06.04   (W)   HD_HELD1
 PT0551* NAVD 88 ORTHO HEIGHT -   734.71  (+/-2cm)     2410.5   (feet) VERTCON3
 PT0551  ______________________________________________________________________
 PT0551  GEOID HEIGHT    -        -21.036 (meters)                     GEOID18
 PT0551  VERT ORDER      -  THIRD (See Below)
 PT0551
 PT0551.The horizontal coordinates were determined by differentially corrected
 PT0551.hand held GPS observations or other comparable positioning techniques
 PT0551.and have an estimated accuracy of +/- 3 meters.
 PT0551
 PT0551.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0551.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0551
 PT0551.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0551.GEOID18 height accuracy estimate available here.
 PT0551
 PT0551.The vertical order pertains to the NGVD 29 superseded value.
 PT0551
 PT0551.Click photographs - Photos may exist for this station.
 PT0551
 PT0551;                    North         East    Units  Estimated Accuracy
 PT0551;SPC SD S     -   200,228.7     493,164.5     MT  (+/- 3 meters HH1 GPS) 
 PT0551
 PT0551_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8652589545(NAD 83)
 PT0551
 PT0551                          SUPERSEDED SURVEY CONTROL
 PT0551
 PT0551  NGVD 29 (??/??/??)  734.26   (m)         2409.0    (f) RESET       3  
 PT0551
 PT0551.Superseded values are not recommended for survey control.
 PT0551
 PT0551.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0551.See file dsdata.pdf to determine how the superseded data were derived.
 PT0551
 PT0551_MARKER: DR = REFERENCE MARK DISK
 PT0551_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0551_STAMPING: GRIND 2 NO 3 1970
 PT0551_MARK LOGO: CGS
 PT0551_PROJECTION: FLUSH
 PT0551_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0551+STABILITY: SURFACE MOTION
 PT0551
 PT0551  HISTORY     - Date     Condition        Report By
 PT0551  HISTORY     - 1970     MONUMENTED       NGS
 PT0551
 PT0551                          STATION DESCRIPTION
 PT0551
 PT0551'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0551'6.2 MI N FROM PHILIP.
 PT0551'ABOUT 5.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0551'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0551'201 FEET WEST OF THE CENTER OF HIGHWAY 73, 101 FEET WEST OF THE
 PT0551'WEST R.O.W. FENCE LINE, 1.3 FEET SOUTH OF A METAL WITNESS POST,
 PT0551'SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND, IN
 PT0551'PASTURE LAND OWNED BY MR. JAMES HEWITT WHO LIVES ABOUT 1 MILE
 PT0551'SOUTHWEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0553 ***********************************************************************
 PT0553  DESIGNATION -  GRIND 2 RM 4
 PT0553  PID         -  PT0553
 PT0553  STATE/COUNTY-  SD/HAAKON
 PT0553  COUNTRY     -  US
 PT0553  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0553
 PT0553                         *CURRENT SURVEY CONTROL
 PT0553  ______________________________________________________________________
 PT0553* NAD 83(1986) POSITION- 44 07 39.67   (N) 101 40 06.09   (W)   HD_HELD1
 PT0553* NAVD 88 ORTHO HEIGHT -   733.53  (+/-2cm)     2406.6   (feet) VERTCON3
 PT0553  ______________________________________________________________________
 PT0553  GEOID HEIGHT    -        -21.036 (meters)                     GEOID18
 PT0553  VERT ORDER      -  THIRD (See Below)
 PT0553
 PT0553.The horizontal coordinates were determined by differentially corrected
 PT0553.hand held GPS observations or other comparable positioning techniques
 PT0553.and have an estimated accuracy of +/- 3 meters.
 PT0553
 PT0553.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0553.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0553
 PT0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0553.GEOID18 height accuracy estimate available here.
 PT0553
 PT0553.The vertical order pertains to the NGVD 29 superseded value.
 PT0553
 PT0553.Click photographs - Photos may exist for this station.
 PT0553
 PT0553;                    North         East    Units  Estimated Accuracy
 PT0553;SPC SD S     -   200,200.3     493,163.0     MT  (+/- 3 meters HH1 GPS) 
 PT0553
 PT0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8652389517(NAD 83)
 PT0553
 PT0553                          SUPERSEDED SURVEY CONTROL
 PT0553
 PT0553  NGVD 29 (??/??/??)  733.08   (m)         2405.1    (f) RESET       3  
 PT0553
 PT0553.Superseded values are not recommended for survey control.
 PT0553
 PT0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0553.See file dsdata.pdf to determine how the superseded data were derived.
 PT0553
 PT0553_MARKER: DR = REFERENCE MARK DISK
 PT0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0553_STAMPING: GRIND 2 NO 4 1970
 PT0553_MARK LOGO: CGS
 PT0553_PROJECTION: FLUSH
 PT0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0553+STABILITY: SURFACE MOTION
 PT0553
 PT0553  HISTORY     - Date     Condition        Report By
 PT0553  HISTORY     - 1970     MONUMENTED       NGS
 PT0553
 PT0553                          STATION DESCRIPTION
 PT0553
 PT0553'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970 (LFS)
 PT0553'6.2 MI N FROM PHILIP.
 PT0553'ABOUT 5.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS
 PT0553'INTERSECTION WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP,
 PT0553'201 FEET WEST OF THE CENTER OF HIGHWAY 73, 101 FEET WEST OF THE
 PT0553'R.O.W. FENCE LINE, 1.3 FEET SOUTH OF A METAL WITNESS POST, SET IN
 PT0553'A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND, IN PASTURE
 PT0553'LAND ON PROPERTY OWNED BY MR. JAMES HEWITT, WHO LIVES ABOUT 1
 PT0553'MILE SOUTHWEST OF THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0550 ***********************************************************************
 PT0550  DESIGNATION -  GRIND RM 1
 PT0550  PID         -  PT0550
 PT0550  STATE/COUNTY-  SD/HAAKON
 PT0550  COUNTRY     -  US
 PT0550  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0550
 PT0550                         *CURRENT SURVEY CONTROL
 PT0550  ______________________________________________________________________
 PT0550* NAD 83(1986) POSITION- 44 07 40.01   (N) 101 40 01.89   (W)   HD_HELD1
 PT0550* NAVD 88 ORTHO HEIGHT -   736.274 (meters)     2415.59  (feet) ADJUSTED
 PT0550  ______________________________________________________________________
 PT0550  GEOID HEIGHT    -        -21.041 (meters)                     GEOID18
 PT0550  DYNAMIC HEIGHT  -        736.067 (meters)     2414.91  (feet) COMP
 PT0550  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 PT0550
 PT0550  VERT ORDER      -  FIRST     CLASS II
 PT0550
 PT0550.The horizontal coordinates were determined by differentially corrected
 PT0550.hand held GPS observations or other comparable positioning techniques
 PT0550.and have an estimated accuracy of +/- 3 meters.
 PT0550
 PT0550.The orthometric height was determined by differential leveling and
 PT0550.adjusted by the NATIONAL GEODETIC SURVEY
 PT0550.in June 1991.
 PT0550
 PT0550.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0550.GEOID18 height accuracy estimate available here.
 PT0550
 PT0550.Click photographs - Photos may exist for this station.
 PT0550
 PT0550.The dynamic height is computed by dividing the NAVD 88
 PT0550.geopotential number by the normal gravity value computed on the
 PT0550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0550.degrees latitude (g = 980.6199 gals.).
 PT0550
 PT0550.The modeled gravity was interpolated from observed gravity values.
 PT0550
 PT0550;                    North         East    Units  Estimated Accuracy
 PT0550;SPC SD S     -   200,209.3     493,256.5     MT  (+/- 3 meters HH1 GPS) 
 PT0550
 PT0550_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8661789524(NAD 83)
 PT0550
 PT0550                          SUPERSEDED SURVEY CONTROL
 PT0550
 PT0550  NGVD 29 (??/??/92)  735.822  (m)         2414.11   (f) ADJ UNCH    1 2
 PT0550
 PT0550.Superseded values are not recommended for survey control.
 PT0550
 PT0550.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0550.See file dsdata.pdf to determine how the superseded data were derived.
 PT0550
 PT0550_MARKER: DR = REFERENCE MARK DISK
 PT0550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0550_STAMPING: GRIND NO 1 1950
 PT0550_MARK LOGO: CGS
 PT0550_PROJECTION: FLUSH
 PT0550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0550+STABILITY: SURFACE MOTION
 PT0550
 PT0550  HISTORY     - Date     Condition        Report By
 PT0550  HISTORY     - 1950     MONUMENTED       CGS
 PT0550  HISTORY     - 1962     GOOD             CGS
 PT0550  HISTORY     - 1970     GOOD             NGS
 PT0550
 PT0550                          STATION DESCRIPTION
 PT0550
 PT0550'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0550'6.2 MI N FROM PHILIP.
 PT0550'ABOUT 6.2 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0550'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 71.4 FEET EAST
 PT0550'OF GRIND 1950, 35 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PT0550'2 1/2 FEET SOUTH OF A YELLOW RIGHT-OF-WAY MARKER POST, 2 1/2 FEET
 PT0550'WEST OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 PT0550'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.  NOTE-- DUE
 PT0550'TO HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS
 PT0550'LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT, AND WILL
 PT0550'BE REMOVED BY THEM AT TIME OF CONSTRUCTION.  A NEW MARK, GRIND
 PT0550'2 RM 3 WAS SET NEARBY.
 PT0550
 PT0550                          STATION RECOVERY (1970)
 PT0550
 PT0550'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0552 ***********************************************************************
 PT0552  DESIGNATION -  GRIND RM 2
 PT0552  PID         -  PT0552
 PT0552  STATE/COUNTY-  SD/HAAKON
 PT0552  COUNTRY     -  US
 PT0552  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0552
 PT0552                         *CURRENT SURVEY CONTROL
 PT0552  ______________________________________________________________________
 PT0552* NAD 83(1986) POSITION- 44 07 39.47   (N) 101 40 02.90   (W)   HD_HELD1
 PT0552* NAVD 88 ORTHO HEIGHT -   736.241 (meters)     2415.48  (feet) ADJUSTED
 PT0552  ______________________________________________________________________
 PT0552  GEOID HEIGHT    -        -21.040 (meters)                     GEOID18
 PT0552  DYNAMIC HEIGHT  -        736.034 (meters)     2414.80  (feet) COMP
 PT0552  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 PT0552
 PT0552  VERT ORDER      -  FIRST     CLASS II
 PT0552
 PT0552.The horizontal coordinates were determined by differentially corrected
 PT0552.hand held GPS observations or other comparable positioning techniques
 PT0552.and have an estimated accuracy of +/- 3 meters.
 PT0552
 PT0552.The orthometric height was determined by differential leveling and
 PT0552.adjusted by the NATIONAL GEODETIC SURVEY
 PT0552.in June 1991.
 PT0552
 PT0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0552.GEOID18 height accuracy estimate available here.
 PT0552
 PT0552.Click photographs - Photos may exist for this station.
 PT0552
 PT0552.The dynamic height is computed by dividing the NAVD 88
 PT0552.geopotential number by the normal gravity value computed on the
 PT0552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0552.degrees latitude (g = 980.6199 gals.).
 PT0552
 PT0552.The modeled gravity was interpolated from observed gravity values.
 PT0552
 PT0552;                    North         East    Units  Estimated Accuracy
 PT0552;SPC SD S     -   200,193.0     493,233.8     MT  (+/- 3 meters HH1 GPS) 
 PT0552
 PT0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8659489508(NAD 83)
 PT0552
 PT0552                          SUPERSEDED SURVEY CONTROL
 PT0552
 PT0552  NGVD 29 (??/??/92)  735.789  (m)         2414.00   (f) ADJ UNCH    1 2
 PT0552
 PT0552.Superseded values are not recommended for survey control.
 PT0552
 PT0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0552.See file dsdata.pdf to determine how the superseded data were derived.
 PT0552
 PT0552_MARKER: DR = REFERENCE MARK DISK
 PT0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0552_STAMPING: GRIND NO 2 1950
 PT0552_MARK LOGO: CGS
 PT0552_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0552+STABILITY: SURFACE MOTION
 PT0552
 PT0552  HISTORY     - Date     Condition        Report By
 PT0552  HISTORY     - 1950     MONUMENTED       CGS
 PT0552  HISTORY     - 1962     GOOD             CGS
 PT0552  HISTORY     - 1970     GOOD             NGS
 PT0552
 PT0552                          STATION DESCRIPTION
 PT0552
 PT0552'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0552'6.2 MI N FROM PHILIP.
 PT0552'ABOUT 6.2 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0552'NORTH WESTERN RAILROAD STATION AT PHILIP, 53.7 FEET SOUTH OF
 PT0552'GRIND 1950, 38 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 2 FEET
 PT0552'EAST OF A FENCE, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE
 PT0552'TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.  NOTE-- DUE
 PT0552'TO HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS LEFT
 PT0552'INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT, AND WILL BE
 PT0552'REMOVED BY THEM AT TIME OF CONSTRUCTION.
 PT0552
 PT0552                          STATION RECOVERY (1970)
 PT0552
 PT0552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0552'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1165 ***********************************************************************
 PT1165  DESIGNATION -  GRINDSTONE
 PT1165  PID         -  PT1165
 PT1165  STATE/COUNTY-  SD/HAAKON
 PT1165  COUNTRY     -  US
 PT1165  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT1165
 PT1165                         *CURRENT SURVEY CONTROL
 PT1165  ______________________________________________________________________
 PT1165* NAD 83(1996) POSITION- 44 11 57.57687(N) 101 47 23.30607(W)   ADJUSTED
 PT1165* NAVD 88 ORTHO HEIGHT -   819.3   (meters)     2688.    (feet) VERTCON3
 PT1165  ______________________________________________________________________
 PT1165  GEOID HEIGHT    -        -20.584 (meters)                     GEOID18
 PT1165  LAPLACE CORR    -         -9.50  (seconds)                    DEFLEC18
 PT1165  HORZ ORDER      -  FIRST
 PT1165
 PT1165.The horizontal coordinates were established by classical geodetic methods
 PT1165.and adjusted by the National Geodetic Survey in January 1998.
 PT1165
 PT1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1165
 PT1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1165.GEOID18 height accuracy estimate available here.
 PT1165
 PT1165.Click photographs - Photos may exist for this station.
 PT1165
 PT1165.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1165
 PT1165. The following values were computed from the NAD 83(1996) position.
 PT1165
 PT1165;                    North         East     Units Scale Factor Converg.
 PT1165;SPC SD S     -   208,322.462   483,584.402   MT  0.99995826   -1 00 17.1
 PT1165;SPC SD S     -   683,471.28  1,586,559.83   sFT  0.99995826   -1 00 17.1
 PT1165;UTM  14      - 4,897,797.164   277,077.278   MT  1.00021121   -1 56 44.6
 PT1165
 PT1165!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1165!SPC SD S     -   0.99987478  x   0.99995826  =   0.99983305
 PT1165!UTM  14      -   0.99987478  x   1.00021121  =   1.00008597
 PT1165
 PT1165:                Primary Azimuth Mark                     Grid Az
 PT1165:SPC SD S     -  GRINDSTONE AZ MK RESET                   170 14 14.4
 PT1165:UTM  14      -  GRINDSTONE AZ MK RESET                   171 10 41.9
 PT1165
 PT1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7707797797(NAD 83)
 PT1165
 PT1165|---------------------------------------------------------------------|
 PT1165| PID    Reference Object                     Distance      Geod. Az  |
 PT1165|                                                           dddmmss.s |
 PT1165| CQ3855 GRINDSTONE RM 1                      15.345 METERS 03209     |
 PT1165| CQ3853 GRINDSTONE AZ MK                                   1662505.7 |
 PT1165| CQ3854 GRINDSTONE AZ MK RESET                             1691357.3 |
 PT1165| CQ3856 GRINDSTONE RM 2                      18.419 METERS 22908     |
 PT1165| CQ3857 GRINDSTONE RM 3                      19.553 METERS 27007     |
 PT1165|---------------------------------------------------------------------|
 PT1165
 PT1165                          SUPERSEDED SURVEY CONTROL
 PT1165
 PT1165  NAD 83(1986)-  44 11 57.56944(N)    101 47 23.30786(W) AD(       ) 1
 PT1165  NAD 27      -  44 11 57.62100(N)    101 47 21.78600(W) AD(       ) 1
 PT1165  NGVD 29 (07/19/86)  818.8    (m)         2686.     (f) VERT ANG       
 PT1165
 PT1165.Superseded values are not recommended for survey control.
 PT1165
 PT1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1165.See file dsdata.pdf to determine how the superseded data were derived.
 PT1165
 PT1165_MARKER: P = PIPE CAP
 PT1165_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PT1165_STAMPING: GRINDSTONE 1924
 PT1165_MARK LOGO: CGS
 PT1165_MAGNETIC: P = MARKER IS A STEEL PIPE
 PT1165_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1165
 PT1165  HISTORY     - Date     Condition        Report By
 PT1165  HISTORY     - 1924     MONUMENTED       CGS
 PT1165  HISTORY     - 1935     GOOD             CGS
 PT1165  HISTORY     - 1950     GOOD             CGS
 PT1165  HISTORY     - 1961     GOOD             CGS
 PT1165
 PT1165                          STATION DESCRIPTION
 PT1165
 PT1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PT1165'GRINDSTONE STATION IS ABOUT 10 MILES N AND 6 MILES W OF PHILIP
 PT1165'ON THE MOST NORTHERN OF THREE PROMINENT BUTTES WELL KNOWN AS
 PT1165'THE GRINDSTONE BUTTES.  THE STATION IS NEAR THE S SIDE OF THE
 PT1165'BUTTE.  IT IS IN THE SE 1/4 OF SEC. 23, T 3 N, R 19 E, IN
 PT1165'PASTURE OWNED BY JOE ROBERTS WHO LIVES 1/2 MILE W.
 PT1165'
 PT1165'STATION MARK IS A 4 1/2-INCH IRON PIPE WITH BRONZE TABLET CAP.
 PT1165'
 PT1165'THERE ARE TWO REFERENCE MARKS MARKED
 PT1165'BY STANDARD BRONZE DISKS SET IN ROCK OUTCROP NEAR THE STATION.
 PT1165'
 PT1165'TO REACH FROM ANY POINT INQUIRE FOR GRINDSTONE BUTTES.  A
 PT1165'GOOD ROAD PASSES BETWEEN S AND MIDDLE BUTTES AND A FAIR ROAD
 PT1165'LEADS N TO THE STATION.
 PT1165'
 PT1165'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.15 METERS.
 PT1165
 PT1165                          STATION RECOVERY (1935)
 PT1165
 PT1165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PT1165'STATION AND REFERENCE MARKS WERE FOUND TO BE IN GOOD CONDITION.
 PT1165'ORIGINAL DESCRIPTION IS STILL GOOD.
 PT1165
 PT1165                          STATION RECOVERY (1950)
 PT1165
 PT1165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1165'THE STATION WAS RECOVERED AS DESCRIBED IN 1924 WITH THE
 PT1165'EXCEPTION OF LAND OWNER, DISTANCE TO REFERENCE MARK NO. 2,
 PT1165'AND DIRECTIONS TO REACH THE STATION.  THE DISTANCE TO REFERENCE
 PT1165'MARK NO. 2 WAS REMEASURED AND CHECKED.  A NEW DESCRIPTION
 PT1165'FOLLOWS.
 PT1165'
 PT1165'THE STATION IS LOCATED ABOUT 10 MILES NORTH AND 6 MILES WEST
 PT1165'OF PHILIP, ON THE MOST NORTHERLY OF THREE PROMINENT BUTTES THAT
 PT1165'ARE KNOWN AS THE GRINDSTONE BUTTES, AND ON LAND OWNED BY RICHARD
 PT1165'BROWN.  IT IS 0.3 MILE EAST-NORTHEAST OF THE BROWN FARM HOUSE,
 PT1165'35 FEET SOUTHEAST OF A WITNESS POST, AND 25 FEET NORTHWEST
 PT1165'OF THE EASTERLY SLOPE OF THE BUTTE.
 PT1165'
 PT1165'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1165'SOUTH DAKOTA HIGHWAY 73 IN PHILIP, GO NORTH ON HIGHWAY 73 FOR
 PT1165'10.1 MILES TO A GRADED DIRT ROAD ON THE LEFT.  TURN LEFT AND
 PT1165'GO WEST FOR 6.0 MILES TO CROSSROAD.  TURN RIGHT ON TRACK ROAD
 PT1165'AND GO 0.9 MILE TO THE AZIMUTH MARK ON THE RIGHT.  THENCE LEFT
 PT1165'ON FARM ROAD FOR 0.5 MILE TO THE RICHARD BROWN FARM HOUSE.
 PT1165'HERE GO EAST-NORTHEAST ACROSS PASTURE LAND FOR 0.3 MILE TO
 PT1165'SUMMIT OF BUTTE AND STATION AS DESCRIBED.
 PT1165'
 PT1165'STATION MARK IS A 4 1/2-INCH IRON PIPE WITH BRONZE TABLET CAP.
 PT1165'THE MARK PROJECTS 12 INCHES, AND THE DISK IS STAMPED GRINDSTONE
 PT1165'1924.
 PT1165'
 PT1165'REFERENCE MARK NO. 1 IS 15 FEET SOUTHWEST OF THE STEEP EASTERLY
 PT1165'SLOPE OF THE BUTTE.  THE DISK IS SET IN A DRILLED HOLE IN
 PT1165'ROCK OUTCROP, AND IS STAMPED GRINDSTONE 1924 NO 1.
 PT1165'
 PT1165'REFERENCE MARK NO. 2 IS ON THE SOUTHERLY SLOPE OF THE BUTTE.
 PT1165'THE DISK IS SET IN A DRILLED HOLE IN ROCK OUTCROP,
 PT1165'AND IS STAMPED GRINDSTONE 1924 NO 2.
 PT1165'
 PT1165'THE AZIMUTH MARK IS 0.5 MILE SOUTH OF THE STATION, 60 FEET
 PT1165'SOUTHEAST OF A Y-INTERSECTION OF DIRT ROADS, 37 FEET EAST
 PT1165'OF THE CENTER OF DIRT ROAD, 9 FEET SOUTH OF A WITNESS POST,
 PT1165'AND 2 FEET WEST OF A WIRE FENCE.  THE MARK IS A STANDARD DISK
 PT1165'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER, AND
 PT1165'THE DISK IS STAMPED GRINDSTONE 1950.
 PT1165'
 PT1165'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 PT1165
 PT1165                          STATION RECOVERY (1961)
 PT1165
 PT1165'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1165'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED,
 PT1165'FOUND TO BE AS DESCRIBED AND IN GOOD CONDITION.  THE AZIMUTH
 PT1165'MARK, ESTABLISHED IN 1950, WAS RECOVERED AS DESCRIBED, THE
 PT1165'DIRECTION CHECKED AND FOUND TO BE CORRECT, BUT BLADING OF THE
 PT1165'ROAD AND DEEPENING OF THE GRADER DITCH BESIDE THE AZIMUTH TO A
 PT1165'DEPTH OF ABOUT 4 FEET HAS LEFT ONLY 4 TO 6 INCHES OF EARTH
 PT1165'SUPPORTING THE WEST SIDE OF THE MARK.  FOR THIS REASON THE
 PT1165'MARK WAS LEFT INTACT AND AN ADDITIONAL AZIMUTH MARK
 PT1165'ESTABLISHED THIS YEAR.  AN ADDITIONAL REFERENCE MARK, NUMBER
 PT1165'3, WAS ALSO ESTABLISHED THIS YEAR.
 PT1165'
 PT1165'REFERENCE MARK 3, A STANDARD DISK STAMPED GRINDSTONE NO 3 1924,
 PT1165'IS CEMENTED IN A DRILL HOLE IN BEDROCK FLUSH WITH THE SURFACE
 PT1165'OF THE GROUND.  IT IS ABOUT 2 FEET LOWER IN ELEVATION THAN THE
 PT1165'STATION MARK.
 PT1165'
 PT1165'THE NEW AZIMUTH MARK, A STANDARD DISK STAMPED GRINDSTONE 1924
 PT1165'RESET 1961, IS SET IN THE TOP OF A CONCRETE MONUMENT, 12 INCHES
 PT1165'SQUARE AT THE TOP, PROJECTING 2 INCHES ABOVE THE SURFACE
 PT1165'OF THE GROUND.  IT IS 34.0 FEET EAST OF THE CENTER OF THE
 PT1165'GRAVELED ROAD, 2.3 FEET NORTHWEST OF A METAL WITNESS POST WITH
 PT1165'SIGN AND 1.0 FOOT WEST OF THE EAST RIGHT-OF-WAY FENCE.
 PT1165'
 PT1165'THE ROADS IN THE STATION AREA ARE UNDERGOING MODIFICATION AT THIS
 PT1165'TIME.  A NEW ROUTE TO THE STATION FOLLOWS--FROM THE JUNCTION OF
 PT1165'U.S. HIGHWAY 14 AND STATE HIGHWAY 73 AT THE NORTH EDGE OF
 PT1165'PHILIP, DRIVE NORTH ON STATE HIGHWAY 73 FOR 9.5 MILES TO A
 PT1165'GRAVELED SIDE ROAD ON THE LEFT.  TURN LEFT AND CONTINUE WEST
 PT1165'FOR 6.0 MILES TO A CROSS ROAD.  TURN RIGHT AND DRIVE NORTH FOR
 PT1165'0.4 MILE TO THE NEW AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH
 PT1165'FOR 0.15 MILE TO THE 1950 AZIMUTH MARK ON THE RIGHT.  KEEP
 PT1165'STRAIGHT AHEAD, NORTH, FOR 0.45 MILE TO A NORTHEAST CURVE IN
 PT1165'THE ROAD AND A WIRE GATE STRAIGHT AHEAD.  PASS THROUGH THE WIRE
 PT1165'GATE, TURN LEFT AND DRIVE ACROSS COUNTRY NORTHWESTERLY FOR
 PT1165'0.1 MILE, THENCE TURN NORTH AND DRIVE UP THE STEEP SLOPE
 PT1165'FOR 0.1 MILE TO THE SOUTHEAST SUMMIT OF THE BUTTE AND THE
 PT1165'STATION.
 PT1165'
 PT1165'THE STATION IS IN THE SE 1/4 OF SEC. 23, T3N, R19E.
 PT1165'
 PT1165'THE PICTURE POINT IS THE CENTER OF THE TOP OF A CAIRN WHICH
 PT1165'IS 4 FEET IN DIAMETER AND PROJECTS 3.5 FEET ABOVE THE SURFACE
 PT1165'OF THE GROUND.  LARGE WHITE BONES WERE PLACED ON THE TOP OF
 PT1165'THE CAIRN.
 PT1165'
 PT1165'OBSERVATIONS WERE MADE FROM A 4 FOOT STAND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0920 ***********************************************************************
 QS0920  DESIGNATION -  GROUSE
 QS0920  PID         -  QS0920
 QS0920  STATE/COUNTY-  SD/ZIEBACH
 QS0920  COUNTRY     -  US
 QS0920  USGS QUAD   -  GLAD VALLEY SE (2017)
 QS0920
 QS0920                         *CURRENT SURVEY CONTROL
 QS0920  ______________________________________________________________________
 QS0920* NAD 83(1996) POSITION- 45 19 27.81592(N) 101 46 06.65011(W)   ADJUSTED
 QS0920* NAVD 88 ORTHO HEIGHT -   716.    (meters)     2349.    (feet) SCALED
 QS0920  ______________________________________________________________________
 QS0920  GEOID HEIGHT    -        -19.858 (meters)                     GEOID18
 QS0920  LAPLACE CORR    -         -6.77  (seconds)                    DEFLEC18
 QS0920  HORZ ORDER      -  THIRD
 QS0920
 QS0920.The horizontal coordinates were established by classical geodetic methods
 QS0920.and adjusted by the National Geodetic Survey in January 1998.
 QS0920
 QS0920.The orthometric height was scaled from a topographic map.
 QS0920
 QS0920.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0920.GEOID18 height accuracy estimate available here.
 QS0920
 QS0920.Click photographs - Photos may exist for this station.
 QS0920
 QS0920.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0920
 QS0920. The following values were computed from the NAD 83(1996) position.
 QS0920
 QS0920;                    North         East     Units Scale Factor Converg.
 QS0920;SPC SD N     -   167,206.326   461,365.246   MT  0.99995046   -1 15 05.9
 QS0920;SPC SD N     -   548,576.09  1,513,662.48   sFT  0.99995046   -1 15 05.9
 QS0920;UTM  14      - 5,022,716.342   283,034.364   MT  1.00017883   -1 58 10.0
 QS0920
 QS0920!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0920!SPC SD N     -   0.99989080  x   0.99995046  =   0.99984127
 QS0920!UTM  14      -   0.99989080  x   1.00017883  =   1.00006961
 QS0920
 QS0920:                Primary Azimuth Mark                     Grid Az
 QS0920:SPC SD N     -  GROUSE AZ MK                             327 30 45.7
 QS0920:UTM  14      -  GROUSE AZ MK                             328 13 49.8
 QS0920
 QS0920_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8303422716(NAD 83)
 QS0920
 QS0920|---------------------------------------------------------------------|
 QS0920| PID    Reference Object                     Distance      Geod. Az  |
 QS0920|                                                           dddmmss.s |
 QS0920| CQ7735 GROUSE RM 1                          12.086 METERS 04126     |
 QS0920| CQ7736 GROUSE RM 2                          13.310 METERS 13116     |
 QS0920| CQ7734 GROUSE AZ MK                                       3261539.8 |
 QS0920| QS0918 GLAD VALLEY ST BARTHOLOMEW CH       APPROX. 8.4 KM 3581425.7 |
 QS0920|---------------------------------------------------------------------|
 QS0920
 QS0920                          SUPERSEDED SURVEY CONTROL
 QS0920
 QS0920  NAD 83(1986)-  45 19 27.80744(N)    101 46 06.64873(W) AD(       ) 3
 QS0920  NAD 27      -  45 19 27.90200(N)    101 46 05.09200(W) AD(       ) 3
 QS0920
 QS0920.Superseded values are not recommended for survey control.
 QS0920
 QS0920.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0920.See file dsdata.pdf to determine how the superseded data were derived.
 QS0920
 QS0920_MARKER: DS = TRIANGULATION STATION DISK
 QS0920_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0920_STAMPING: GROUSE 1952
 QS0920_MARK LOGO: CGS
 QS0920_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0920+STABILITY: SURFACE MOTION
 QS0920
 QS0920  HISTORY     - Date     Condition        Report By
 QS0920  HISTORY     - 1952     MONUMENTED       CGS
 QS0920
 QS0920                          STATION DESCRIPTION
 QS0920
 QS0920'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0920'THE STATION IS IN SECTION 26, T 16 N, R 19 E, ABOUT 8 MILES NORTH
 QS0920'AND 5 MILES WEST OF THUNDER BUTTE, 5 MILES SOUTH AND 1/2 MILE
 QS0920'EAST OF GLAD VALLEY, 18 FEET NORTH-NORTHEAST OF THE CENTER OF A
 QS0920'TRACK ROAD AND 12 FEET WEST-NORTHWEST OF A 4 X 4 INCH WITNESS
 QS0920'POST.
 QS0920'
 QS0920'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET AND STATE
 QS0920'HIGHWAY 8 IN GLAD VALLEY, GO SOUTH ON THE MAIN GRADED DIRT ROAD
 QS0920'FOR 0.4 MILES TO A WIRE GATE, PASS THROUGH GATE AND CONTINUE FOR
 QS0920'1.8 MILES TO A GATE, PASS THROUGH GATE AND CONTINUE SOUTH FOR 3.1
 QS0920'MILES TO A FORK AND THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED
 QS0920'BELOW, TAKE LEFT FORK AND GO 0.15 MILE TO A GATE, GO THROUGH
 QS0920'GATE AND CONTINUE ON TRACK ROAD FOR 0.3 MILE TO THE STATION ON
 QS0920'THE LEFT.
 QS0920'
 QS0920'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED GROUSE
 QS0920'1952.
 QS0920'
 QS0920'REFERENCE MARK 1 IS 39 FEET NORTH-NORTHEAST OF THE CENTER OF THE
 QS0920'TRACK ROAD.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QS0920'GROUSE NO 1 1952.
 QS0920'
 QS0920'REFERENCE MARK 2 IS 36 FEET SOUTHEAST OF A 4 X 4 INCH WITNESS
 QS0920'POST.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED GROUSE
 QS0920'NO 2 1952.
 QS0920'
 QS0920'THE AZIMUTH MARK IS 159 FEET WEST OF THE TRACK ROAD FORK AND 3
 QS0920'FEET SOUTH-SOUTHWEST OF A 4 X 4 INCH WITNESS POST.  THE MARK
 QS0920'PROJECTS 3 INCHES AND THE DISK IS STAMPED GROUSE 1952.
 QS0920'
 QS0920'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0638 ***********************************************************************
 PS0638  DESIGNATION -  GROVE
 PS0638  PID         -  PS0638
 PS0638  STATE/COUNTY-  SD/SPINK
 PS0638  COUNTRY     -  US
 PS0638  USGS QUAD   -  ZELL (2017)
 PS0638
 PS0638                         *CURRENT SURVEY CONTROL
 PS0638  ______________________________________________________________________
 PS0638* NAD 83(1996) POSITION- 44 59 03.50392(N) 098 39 39.55081(W)   ADJUSTED
 PS0638* NAVD 88 ORTHO HEIGHT -   406.    (meters)     1332.    (feet) SCALED
 PS0638  ______________________________________________________________________
 PS0638  GEOID HEIGHT    -        -24.224 (meters)                     GEOID18
 PS0638  LAPLACE CORR    -         -1.71  (seconds)                    DEFLEC18
 PS0638  HORZ ORDER      -  FIRST
 PS0638
 PS0638.The horizontal coordinates were established by classical geodetic methods
 PS0638.and adjusted by the National Geodetic Survey in January 1998.
 PS0638
 PS0638.The orthometric height was scaled from a topographic map.
 PS0638
 PS0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0638.GEOID18 height accuracy estimate available here.
 PS0638
 PS0638.Click photographs - Photos may exist for this station.
 PS0638
 PS0638.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0638
 PS0638. The following values were computed from the NAD 83(1996) position.
 PS0638
 PS0638;                    North         East     Units Scale Factor Converg.
 PS0638;SPC SD N     -   128,772.015   705,594.633   MT  0.99993979   +0 56 51.6
 PS0638;SPC SD N     -   422,479.52  2,314,938.39   sFT  0.99993979   +0 56 51.6
 PS0638;UTM  14      - 4,981,262.965   526,726.756   MT  0.99960878   +0 14 22.8
 PS0638
 PS0638!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0638!SPC SD N     -   0.99994010  x   0.99993979  =   0.99987989
 PS0638!UTM  14      -   0.99994010  x   0.99960878  =   0.99954890
 PS0638
 PS0638:                Primary Azimuth Mark                     Grid Az
 PS0638:SPC SD N     -  GROVE AZ MK                              153 59 28.5
 PS0638:UTM  14      -  GROVE AZ MK                              154 41 57.3
 PS0638
 PS0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2672681262(NAD 83)
 PS0638
 PS0638|---------------------------------------------------------------------|
 PS0638| PID    Reference Object                     Distance      Geod. Az  |
 PS0638|                                                           dddmmss.s |
 PS0638| QR0594 MELLETTE GRADE SCHOOL STACK         APPROX.22.9 KM 0332245.6 |
 PS0638| QR0568 MELLETTE CATHOLIC CHURCH SPIRE      APPROX.22.6 KM 0344658.0 |
 PS0638| QR0597 ATHOL WHITE DOME FLAGPOLE           APPROX. 5.8 KM 0602432.0 |
 PS0638| PS0633 ASHTON CONG CHURCH SPIRE            APPROX.12.6 KM 0842912.2 |
 PS0638| PS0604 ASHTON MUNICIPAL TANK               APPROX.12.8 KM 0843228.2 |
 PS0638| PS0632 ASHTON PUB SCHOOL BRICK STACK       APPROX.12.5 KM 0851848.4 |
 PS0638| CO5106 GROVE RM 1                           36.722 METERS 08910     |
 PS0638| PS0626 REDFIELD ST SCH AND HOME STACK      APPROX.15.1 KM 1352510.3 |
 PS0638| PS0631 REDFIELD ST BERNARDS CATH CH        APPROX.16.6 KM 1353850.1 |
 PS0638| PS0629 REDFIELD MUNICIPAL TANK             APPROX.16.1 KM 1374108.8 |
 PS0638| PS0628 REDFIELD NW PUB SERV CO STK         APPROX.16.1 KM 1374851.0 |
 PS0638| PS0635 REDFIELD COLL BLDG BRICK SPIRE      APPROX.16.8 KM 1384648.2 |
 PS0638| CO5105 GROVE AZ MK                                        1545620.1 |
 PS0638| PS0639 ZELL CATHOLIC SCHOOL SPIRE          APPROX.11.3 KM 2082836.9 |
 PS0638| PS0640 ZELL CATHOLIC CHURCH SPIRE          APPROX.11.1 KM 2084041.8 |
 PS0638| PS0656 ROCKHAM MUNICIPAL TANK              APPROX.15.6 KM 2353209.2 |
 PS0638| CO5107 GROVE RM 2                           33.620 METERS 26943     |
 PS0638|---------------------------------------------------------------------|
 PS0638
 PS0638                          SUPERSEDED SURVEY CONTROL
 PS0638
 PS0638  NAD 83(1986)-  44 59 03.50655(N)    098 39 39.54983(W) AD(       ) 1
 PS0638  NAD 27      -  44 59 03.59900(N)    098 39 38.19500(W) AD(       ) 1
 PS0638
 PS0638.Superseded values are not recommended for survey control.
 PS0638
 PS0638.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0638.See file dsdata.pdf to determine how the superseded data were derived.
 PS0638
 PS0638_MARKER: DS = TRIANGULATION STATION DISK
 PS0638_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0638_STAMPING: GROVE 1934
 PS0638_MARK LOGO: CGS
 PS0638_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0638+STABILITY: SURFACE MOTION
 PS0638
 PS0638  HISTORY     - Date     Condition        Report By
 PS0638  HISTORY     - 1934     MONUMENTED       CGS
 PS0638  HISTORY     - 1935     GOOD             CGS
 PS0638
 PS0638                          STATION DESCRIPTION
 PS0638
 PS0638'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0638'STATION IS LOCATED ABOUT 10-1/2 MILES NW OF REDFIELD, 0.2 MILE
 PS0638'W OF THE NE CORNER OF SEC. 4, T 117 N, R 65 W, IN SPINK COUNTY.
 PS0638'
 PS0638'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0638'BRONZE DISKS SET IN CONCRETE.
 PS0638'
 PS0638'STATION IS REACHED FROM HARLAN PACKARD HOTEL IN REDFIELD,
 PS0638'BY GOING W 3 BLOCKS TO U.S. HIGHWAY 212, TURN RIGHT.  GO NW
 PS0638'FOR 4.1 MILES TO AN EASY CURVE TO THE LEFT (W).  PROCEED 3.25
 PS0638'MILES ON THIS ROAD AND TURN RIGHT (N) ON GRAVEL T-ROAD ACROSS
 PS0638'TRACKS.  GO A DISTANCE OF 6.0 MILES N TURN LEFT W, AND GO 0.25
 PS0638'MILE TO TOP OF GRADE AND STATION.
 PS0638'
 PS0638'STATION MARK IS IN E-W FENCE LINE 36 FEET S OF CENTER LINE OF
 PS0638'DIRT ROAD LEADING TO STATION.  MARK PROJECTS 4 INCHES ABOVE
 PS0638'GROUND.  MARK IS 0.2 MILE W OF NE CORNER OF SEC. 4, T 117 N,
 PS0638'R 65 W.
 PS0638'
 PS0638'REFERENCE MARK NO. 1 IS 0.2 MILE W OF NE CORNER OF SEC. 4,
 PS0638'T 117 N, R 65 W.  MARK IS IN E-W FENCE LINE 36 FEET S OF
 PS0638'CENTER LINE OF E-W DIRT ROAD, 120.46 FEET E OF STATION.  MARK
 PS0638'PROJECTS 8 INCHES ABOVE GROUND.  REFERENCE MARK NO. 2 IS IN
 PS0638'THE SAME SECTION AND TOWNSHIP AS NO. 1 (ABOVE), 110.36 FEET E
 PS0638'OF STATION, 36 FEET S OF CENTER LINE OF E-W ROAD.  MARK PROJECTS
 PS0638'8 INCHES ABOVE GROUND.
 PS0638'
 PS0638'AZIMUTH MARK IS APPROXIMATELY 0.55 MILE SE OF STATION IN
 PS0638'N-S FENCE, 2 FEET FROM DITCH LINE ON W SIDE OF ROAD.  38 FEET
 PS0638'W OF CENTER LINE OF N-S GRAVEL ROAD.  MARK IS 180 FEET S OF
 PS0638'FENCE CORNER.
 PS0638'
 PS0638'TO REACH FROM STATION GO 0.25 MILE E, TURN RIGHT (S) AND GO
 PS0638'0.5 MILE TO AZIMUTH ON W SIDE OF ROAD, ON SLIGHT RISE.
 PS0638'
 PS0638'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 PS0638
 PS0638                          STATION RECOVERY (1935)
 PS0638
 PS0638'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0638'THE STATION AND ALL MARKS WERE RECOVERED AS DESCRIBED AND
 PS0638'FOUND TO BE IN GOOD CONDITION.  THE DIRECTION TO REFERENCE
 PS0638'MARK NO. 1 WAS FOUND TO BE 270 DEG 57 MIN 51 SEC INSTEAD OF
 PS0638'270 DEG 55 MIN 40.5 SEC IN THE ORIGINAL DESCRIPTION.  THE
 PS0638'DIRECTION TO REFERENCE MARK NO. 2 WAS FOUND TO BE 91 DEG 30 MIN
 PS0638'49 SEC INSTEAD OF 91 DEG 32 MIN 47.4 SEC IN THE ORIGINAL
 PS0638'DESCRIPTION.
 PS0638'
 PS0638'THIS STATION IS LOCATED 0.2 MILE W OF THE NE CORNER OF SEC.
 PS0638'4, T 117 N, R 65 W, ON THE S SIDE OF A GRADED DIRT ROAD, 36
 PS0638'FEET S OF THE CENTER LINE OF THE ROAD, 1 FOOT S OF THE
 PS0638'RIGHT-OF-WAY FENCE, AT THE TOP OF A GRADE IN THE ROAD.  THE
 PS0638'MARK PROJECTS 4 INCHES.
 PS0638'
 PS0638'REFERENCE MARK NO. 1 IS E OF THE STATION, 36 FEET S OF THE
 PS0638'CENTER LINE OF THE ROAD, 1 FOOT S OF THE RIGHT-OF-WAY FENCE
 PS0638'LINE, PROJECTS 8 INCHES AND IS SET ACCORDING TO NOTE 11B.
 PS0638'REFERENCE MARK NO. 2 IS W OF THE STATION, 36 FEET S OF THE
 PS0638'CENTER LINE OF THE ROAD, 1 FOOT S OF THE RIGHT-OF-WAY FENCE
 PS0638'LINE, PROJECTS 8 INCHES.
 PS0638'
 PS0638'THE AZIMUTH MARK IS SE OF THE STATION, 38 FEET W OF THE CENTER
 PS0638'LINE OF A GRAVEL ROAD, 2 FEET W OF THE DITCH LINE.  PROJECTS
 PS0638'6 INCHES.  THE MARK IS ABOUT
 PS0638'180 FEET S OF A FENCE CORNER, AND 0.5 MILE S OF CROSSROADS.
 PS0638'
 PS0638'TO REACH THE STATION GO W FROM THE HARLAN PACKARD HOTEL IN
 PS0638'REDFIELD TO U.S. HIGHWAY 212, TURN RIGHT (N) ON U.S. HIGHWAY
 PS0638'212 AND GO N AND W FOR 4.1 MILES TO AN EASY CURVE TO THE LEFT
 PS0638'(W), CONTINUE 3.25 MILES ON U.S. HIGHWAY 212 AND TURN RIGHT
 PS0638'(N) ON A GRAVEL T-ROAD, GO N ACROSS TRACKS 6.0 MILES TO
 PS0638'CROSSROADS, TURN LEFT (W) AND GO 0.25 MILE TO THE TOP OF A
 PS0638'GRADE AND STATION ON THE LEFT.
 PS0638'
 PS0638'LIGHTS 10 FEET ABOVE BALD-1934, 60 FEET ABOVE LINN, 74 FEET
 PS0638'ABOVE ASHTON AND LOVOLD ARE VISIBLE FROM THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0475 ***********************************************************************
 QQ0475  DESIGNATION -  GRUPE
 QQ0475  PID         -  QQ0475
 QQ0475  STATE/COUNTY-  SD/MARSHALL
 QQ0475  COUNTRY     -  US
 QQ0475  USGS QUAD   -  NEWARK SW (2017)
 QQ0475
 QQ0475                         *CURRENT SURVEY CONTROL
 QQ0475  ______________________________________________________________________
 QQ0475* NAD 83(1996) POSITION- 45 50 39.01490(N) 097 54 26.09496(W)   ADJUSTED
 QQ0475* NAVD 88 ORTHO HEIGHT -   422.    (meters)     1385.    (feet) SCALED
 QQ0475  ______________________________________________________________________
 QQ0475  GEOID HEIGHT    -        -25.338 (meters)                     GEOID18
 QQ0475  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 QQ0475  HORZ ORDER      -  FIRST
 QQ0475
 QQ0475.The horizontal coordinates were established by classical geodetic methods
 QQ0475.and adjusted by the National Geodetic Survey in January 1998.
 QQ0475
 QQ0475.The orthometric height was scaled from a topographic map.
 QQ0475
 QQ0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0475.GEOID18 height accuracy estimate available here.
 QQ0475
 QQ0475.Click photographs - Photos may exist for this station.
 QQ0475
 QQ0475.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0475
 QQ0475. The following values were computed from the NAD 83(1996) position.
 QQ0475
 QQ0475;                    North         East     Units Scale Factor Converg.
 QQ0475;SPC SD N     -   225,562.075   762,553.496   MT  1.00003502   +1 28 52.0
 QQ0475;SPC SD N     -   740,031.57  2,501,810.93   sFT  1.00003502   +1 28 52.0
 QQ0475;UTM  14      - 5,077,314.593   584,851.342   MT  0.99968851   +0 47 02.5
 QQ0475
 QQ0475!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0475!SPC SD N     -   0.99993777  x   1.00003502  =   0.99997279
 QQ0475!UTM  14      -   0.99993777  x   0.99968851  =   0.99962630
 QQ0475
 QQ0475:                Primary Azimuth Mark                     Grid Az
 QQ0475:SPC SD N     -  GRUPE AZ MK                              053 22 48.5
 QQ0475:UTM  14      -  GRUPE AZ MK                              054 04 38.0
 QQ0475
 QQ0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR8485177314(NAD 83)
 QQ0475
 QQ0475|---------------------------------------------------------------------|
 QQ0475| PID    Reference Object                     Distance      Geod. Az  |
 QQ0475|                                                           dddmmss.s |
 QQ0475| AH8196 GRUPE AZ MK                                        0545140.5 |
 QQ0475| CO5108 GRUPE RM 1                           19.671 METERS 08750     |
 QQ0475| QQ0455 BRITTON TANK                        APPROX.13.7 KM 1150051.3 |
 QQ0475| QQ0473 BRITTON MARSHALL CO COURTHOUSE DOME APPROX.13.3 KM 1162841.4 |
 QQ0475| CO5109 GRUPE RM 2                           21.704 METERS 31816     |
 QQ0475|---------------------------------------------------------------------|
 QQ0475
 QQ0475                          SUPERSEDED SURVEY CONTROL
 QQ0475
 QQ0475  NAD 83(1986)-  45 50 39.00832(N)    097 54 26.09423(W) AD(       ) 1
 QQ0475  NAD 27      -  45 50 39.20029(N)    097 54 24.69778(W) AD(       ) 1
 QQ0475
 QQ0475.Superseded values are not recommended for survey control.
 QQ0475
 QQ0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0475.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0475
 QQ0475_MARKER: DS = TRIANGULATION STATION DISK
 QQ0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0475_STAMPING: GRUPE 1952
 QQ0475_MARK LOGO: CGS
 QQ0475_PROJECTION: FLUSH
 QQ0475_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QQ0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0475+STABILITY: SURFACE MOTION
 QQ0475
 QQ0475  HISTORY     - Date     Condition        Report By
 QQ0475  HISTORY     - 1952     MONUMENTED       CGS
 QQ0475  HISTORY     - 19830525 GOOD             NGS
 QQ0475
 QQ0475                          STATION DESCRIPTION
 QQ0475
 QQ0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0475'THE STATION IS ABOUT 7-1/2 MILES WEST AND 3-1/2 MILES NORTH OF
 QQ0475'BRITTON, IN THE SOUTHEAST 1/4 OF THE NORTHWEST 1/4 OF SEC. 3, T 127 N,
 QQ0475'R 59 W, ON LAND OWNED BY E. E. GRUPE.  IT IS 300 FEET WEST OF A FENCE
 QQ0475'AND 5 FEET SOUTHWEST OF A 4 X 4 INCH WHITE WITNESS POST.
 QQ0475'
 QQ0475'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 25 AND 10 IN
 QQ0475'BRITTON, GO WEST ON HIGHWAY 10 FOR 6.85 MILES TO A CROSSROADS, TURN
 QQ0475'RIGHT AND GO NORTH 3.85 MILES TO A CROSSROADS AND THE AZIMUTH MARK,
 QQ0475'TURN LEFT AND GO WEST ON A EARTH ROAD FOR 0.5 MILE TO A GATE ON THE
 QQ0475'LEFT, TURN LEFT, PASS THROUGH THE GATE AND FOLLOW A FIELD ROAD SOUTH
 QQ0475'ALONG THE WEST SIDE OF A FENCE FOR 0.4 MILE, BEAR RIGHT AT THIS POINT
 QQ0475'AND GO WEST ABOUT 300 FEET TO THE HIGHEST POINT AND THE STATION.
 QQ0475'
 QQ0475'THE STATION MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GRUPE 1952.
 QQ0475'
 QQ0475'REFERENCE MARK NO. 1 IS 62 FEET EAST OF THE WITNESS POST.  IT PROJECTS
 QQ0475'6 INCHES AND THE DISK IS STAMPED GRUPE NO 1 1952.
 QQ0475'
 QQ0475'REFERENCE MARK NO. 2 IS 70 FEET NORTHWEST OF THE WITNESS POST.  IT
 QQ0475'PROJECTS 5 INCHES AND THE DISK IS STAMPED GRUPE NO 2 1952.
 QQ0475'
 QQ0475'THE AZIMUTH MARK IS 54 FEET NORTHWEST OF THE CENTER OF A CROSSROADS, 7
 QQ0475'FEET NORTH OF A TELEPHONE POLE AND 2 FEET SOUTH OF A 4 X 4 INCH WHITE
 QQ0475'WITNESS POST.  IT PROJECTS 4 INCHES AND THE DISK IS STAMPED GRUPE
 QQ0475'1952.
 QQ0475'
 QQ0475'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 QQ0475
 QQ0475                          STATION RECOVERY (1983)
 QQ0475
 QQ0475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 (CLN)
 QQ0475'THE STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 QQ0475'RECOVERED IN GOOD CONDITION.  SHORTER DISTANCES OF 0.018 M (0.059 FT)
 QQ0475'AND 0.009 M (0.030 FT) TO REFERENCE MARKS 1 AND 2, RESPECTIVELY, WERE
 QQ0475'NOTE.  THE 1952 MEASUREMENTS APPEAR TO BE MARK TO MARK DISTANCES,
 QQ0475'RATHER THAN HORIZONTAL DISTANCES.  DIRECTIONS TO THE MARKS CHECKED THE
 QQ0475'1952 DATA FAVORABLY.  NEW DESCRIPTIVE TEXT FOLLOWS.
 QQ0475'
 QQ0475'THE STATION IS LOCATED 13.7 KM (8.50 MI) WEST-NORTHWEST OF BRITTON,
 QQ0475'5.6 KM (3.45 MI) NORTH OF HIGHWAY 10, AND 0.8 KM (0.50 MI) WEST OF
 QQ0475'COUNTY ROAD 11, ON PROPERTY OF MR. ARTHUR GRUPE, BRITTON, SD.
 QQ0475'
 QQ0475'TO REACH THE STATION FROM THE COURTHOUSE IN BRITTO, GO WEST ON HIGHWAY
 QQ0475'10 FOR 11 KM (6.85 MI) TO A CROSSROAD.  TURN RIGHT, GO NORTH, ON
 QQ0475'ASPHALT ROAD FOR 4.7 KM (2.90 MI) TO MR. GRUPES FARMSTEAD ON THE LEFT.
 QQ0475'CONTINUE NORTH ON COUNTY ROAD 11 FOR 1.8 KM (1.10 MI) TO A CROSSROAD
 QQ0475'AND THE AZIMUTH MARK.  TURN LEFT, GO WEST, ALONG DIRT ROAD FOR 0.8 KM
 QQ0475'(0.50 MI) TO A GATE ON THE LEFT. TURN LEFT THROUGH GATE, GO SOUTH,
 QQ0475'ALONG WEST SIDE OF FENCE FOR 0.6 KM (0.35 MI) TO A GRASSY KNOLL ON THE
 QQ0475'RIGHT.  TURN RIGHT, GO WEST, FOR 0.1 KM (0.05 MI) TO TOP OF KNOLL AND
 QQ0475'STATION.
 QQ0475'
 QQ0475'THE STATION IS A STANDARD CGS DISK STAMPED--GRUPE 1952--SET INTO THE
 QQ0475'TOP OF A ROUND CONCRETE MONUMENT 12 INCHES 30 CM IN DIAMETER FLUSH
 QQ0475'WITH THE GROUND.  LOCATED ON A GRASSY KNOLL WHICH HAS SCATTERED ROCKS
 QQ0475'AND SMALL BOULDERS ON IT.  LOCATED 4.3 METERS (14.1 FT) NORTHWEST FROM
 QQ0475'A GROUP OF 5 SMALL BOULDERS AND HIGHEST PART OF KNOLL.
 QQ0475'
 QQ0475'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED--GRUPE NO 1
 QQ0475'1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES 30 CM IN
 QQ0475'DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED ALONG
 QQ0475'THE EAST SIDE OF THE KNOLL AND 2.4 FEET (0.7 M) LOWER THAN THE
 QQ0475'STATION.
 QQ0475'
 QQ0475'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED--GRUPE NO 2
 QQ0475'1952--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 IN (30 CM) IN
 QQ0475'DIAMETER PROJECTING 3 INCHES (8 CM) ABOVE THE GROUND.  LOCATED 8.5
 QQ0475'METERS (27.9 FT) NORTHWEST FROM THE CENTER OF A GREY BOULDER IN A
 QQ0475'RECESSED AREA AND 2.6 FEET, (0.8 M) 0.78 METERS (2.56 FT) LOWER THAN
 QQ0475'THE STATION.
 QQ0475'
 QQ0475'AZIMUTH MARK NO. 1 IS A STANDARD CGS DISK STAMPED--GRUPE 1952--SET
 QQ0475'INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN
 QQ0475'DIAMETER PROJECTING 10 INCHES (25 CM) ABOVE THE GROUND.  LOCATED 13.4
 QQ0475'METERS (44.0 FT) WEST FROM THE CENTER OF THE ASPHALT ROAD.  9.9 METERS
 QQ0475'(32.5 FT) NORTH FROM THE CENTER OF THE DIRT ROAD.  7.9 METERS
 QQ0475'(25.9 FT) EAST-NORTHEAST FROM A METAL TELEPHONE PEDESTAL.  0.3 METERS
 QQ0475'(1.0 FT) NORTH FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2237 ***********************************************************************
 PU2237  DESIGNATION -  GUARD
 PU2237  PID         -  PU2237
 PU2237  STATE/COUNTY-  SD/MEADE
 PU2237  COUNTRY     -  US
 PU2237  USGS QUAD   -  UNION CENTER (2017)
 PU2237
 PU2237                         *CURRENT SURVEY CONTROL
 PU2237  ______________________________________________________________________
 PU2237* NAD 83(1996) POSITION- 44 31 27.51530(N) 102 38 50.29265(W)   ADJUSTED
 PU2237* NAVD 88 ORTHO HEIGHT -   876.    (meters)     2874.    (feet) SCALED
 PU2237  ______________________________________________________________________
 PU2237  GEOID HEIGHT    -        -18.275 (meters)                     GEOID18
 PU2237  LAPLACE CORR    -         -6.60  (seconds)                    DEFLEC18
 PU2237  HORZ ORDER      -  SECOND
 PU2237
 PU2237.The horizontal coordinates were established by classical geodetic methods
 PU2237.and adjusted by the National Geodetic Survey in January 1998.
 PU2237
 PU2237.The orthometric height was scaled from a topographic map.
 PU2237
 PU2237.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2237.GEOID18 height accuracy estimate available here.
 PU2237
 PU2237.Click photographs - Photos may exist for this station.
 PU2237
 PU2237.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2237
 PU2237. The following values were computed from the NAD 83(1996) position.
 PU2237
 PU2237;                    North         East     Units Scale Factor Converg.
 PU2237;SPC SD N     -    80,223.521   389,590.091   MT  0.99998112   -1 52 25.0
 PU2237;SPC SD N     -   263,200.00  1,278,180.16   sFT  0.99998112   -1 52 25.0
 PU2237;UTM  13      - 4,932,801.792   686,957.294   MT  1.00002986   +1 39 00.8
 PU2237
 PU2237!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2237!SPC SD N     -   0.99986545  x   0.99998112  =   0.99984658
 PU2237!UTM  13      -   0.99986545  x   1.00002986  =   0.99989531
 PU2237
 PU2237:                Primary Azimuth Mark                     Grid Az
 PU2237:SPC SD N     -  MONTE                                    317 38 16.9
 PU2237:UTM  13      -  MONTE                                    314 06 51.1
 PU2237
 PU2237_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8695732801(NAD 83)
 PU2237
 PU2237|---------------------------------------------------------------------|
 PU2237| PID    Reference Object                     Distance      Geod. Az  |
 PU2237|                                                           dddmmss.s |
 PU2237| CQ3858 GUARD RM 1                           15.778 METERS 17845     |
 PU2237| CQ3859 GUARD RM 2                           21.872 METERS 27052     |
 PU2237| PU0920 MONTE                               APPROX. 5.8 KM 3154551.9 |
 PU2237|---------------------------------------------------------------------|
 PU2237
 PU2237                          SUPERSEDED SURVEY CONTROL
 PU2237
 PU2237  NAD 83(1993)-  44 31 27.50737(N)    102 38 50.29299(W) AD(       ) 2
 PU2237  NAD 83(1986)-  44 31 27.50692(N)    102 38 50.29253(W) AD(       ) 2
 PU2237  NAD 27      -  44 31 27.55370(N)    102 38 48.67660(W) AD(       ) 2
 PU2237
 PU2237.Superseded values are not recommended for survey control.
 PU2237
 PU2237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2237.See file dsdata.pdf to determine how the superseded data were derived.
 PU2237
 PU2237_MARKER: DS = TRIANGULATION STATION DISK
 PU2237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2237_STAMPING: GUARD 1962
 PU2237_MARK LOGO: CGS
 PU2237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2237+STABILITY: SURFACE MOTION
 PU2237
 PU2237  HISTORY     - Date     Condition        Report By
 PU2237  HISTORY     - 1962     MONUMENTED       CGS
 PU2237
 PU2237                          STATION DESCRIPTION
 PU2237
 PU2237'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2237'THE STATION IS LOCATED ABOUT 5.5 MILES SOUTHWEST OF ENNING,
 PU2237'ABOUT 2.5 MILES SOUTH AND 1.0 MILE EAST OF UNION CENTER, ON A LOW
 PU2237'HILL.
 PU2237'
 PU2237'TO REACH THE STATION FROM UNION CENTER GO EAST ON STATE HIGHWAY
 PU2237'34 FOR 0.3 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO SOUTH
 PU2237'AND SOUTHEAST ON GRAVEL ROAD FOR 3.0 MILES TO A CATTLE GUARD
 PU2237'ACROSS THE ROAD AND STATION ON SOUTHWEST SIDE OF THE ROAD.
 PU2237'
 PU2237'THE STATION MARK IS A STANDARD DISK STAMPED GUARD 1962 SET IN
 PU2237'THE TOP OF A CONCRETE CYLINDER 12 INCHES IN DIAMETER AND PROJECTS
 PU2237'ABOUT 6 INCHES ABOVE THE GROUND.  IT IS 20 FEET SOUTHWEST OF THE
 PU2237'CENTER OF GRAVEL ROAD, 16.5 FEET SOUTH OF THE SOUTHWEST END
 PU2237'OF A CATTLE GUARD AND 4 FEET SOUTHWEST OF A METAL WITNESS POST.
 PU2237'
 PU2237'REFERENCE MARK 1 IS A STANDARD DISK STAMPED GUARD NO 1 1962 SET
 PU2237'IN THE TOP OF A CONCRETE CYLINDER 12 INCHES IN DIAMETER AND
 PU2237'PROJECTS ABOUT 6 INCHES ABOVE THE GROUND.  IT IS 6.8 FEET
 PU2237'NORTHWEST OF A 3-WAY FENCE CORNER AND 1 FOOT NORTH OF A
 PU2237'NORTHWEST-SOUTHEAST FENCE LINE.  IT IS ABOUT 2 FEET LOWER THAN
 PU2237'THE STATION ELEVATION.
 PU2237'
 PU2237'REFERENCE MARK 2 IS A STANDARD DISK STAMPED GUARD NO 2 1962
 PU2237'SET IN THE TOP OF A CONCRETE CYLINDER 12 INCHES IN DIAMETER
 PU2237'AND PROJECTS ABOUT 6 INCHES ABOVE THE GROUND.  IT IS 62 FEET
 PU2237'SOUTHWEST OF THE CENTER OF A GRAVEL ROAD, 17 FEET NORTHWEST OF
 PU2237'THE CENTER OF A LARGE WITE GATE AND 1 FOOT NORTH OF A
 PU2237'NORTHWEST-SOUTHEAST FENCE LINE.  IT IS ABOUT THE SAME ELEVATION
 PU2237'AS THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0756 ***********************************************************************
 PT0756  DESIGNATION -  GUIDE
 PT0756  PID         -  PT0756
 PT0756  STATE/COUNTY-  SD/HAAKON
 PT0756  COUNTRY     -  US
 PT0756  USGS QUAD   -  BOWEN RANCH (2017)
 PT0756
 PT0756                         *CURRENT SURVEY CONTROL
 PT0756  ______________________________________________________________________
 PT0756* NAD 83(1996) POSITION- 44 02 14.19752(N) 101 50 25.90568(W)   ADJUSTED
 PT0756* NAVD 88 ORTHO HEIGHT -   793.011 (meters)     2601.74  (feet) ADJUSTED
 PT0756  ______________________________________________________________________
 PT0756  GEOID HEIGHT    -        -20.458 (meters)                     GEOID18
 PT0756  LAPLACE CORR    -         -8.93  (seconds)                    DEFLEC18
 PT0756  DYNAMIC HEIGHT  -        792.778 (meters)     2600.97  (feet) COMP
 PT0756  MODELED GRAVITY -    980,298.7   (mgal)                       NAVD 88
 PT0756
 PT0756  HORZ ORDER      -  SECOND
 PT0756  VERT ORDER      -  SECOND    CLASS 0
 PT0756
 PT0756.The horizontal coordinates were established by classical geodetic methods
 PT0756.and adjusted by the National Geodetic Survey in January 1998.
 PT0756
 PT0756.The orthometric height was determined by differential leveling and
 PT0756.adjusted by the NATIONAL GEODETIC SURVEY
 PT0756.in June 1991.
 PT0756
 PT0756.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0756.GEOID18 height accuracy estimate available here.
 PT0756
 PT0756.Click photographs - Photos may exist for this station.
 PT0756
 PT0756.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0756
 PT0756.The dynamic height is computed by dividing the NAVD 88
 PT0756.geopotential number by the normal gravity value computed on the
 PT0756.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0756.degrees latitude (g = 980.6199 gals.).
 PT0756
 PT0756.The modeled gravity was interpolated from observed gravity values.
 PT0756
 PT0756. The following values were computed from the NAD 83(1996) position.
 PT0756
 PT0756;                    North         East     Units Scale Factor Converg.
 PT0756;SPC SD S     -   190,392.653   479,203.914   MT  0.99993356   -1 02 23.1
 PT0756;SPC SD S     -   624,646.56  1,572,188.17   sFT  0.99993356   -1 02 23.1
 PT0756;UTM  14      - 4,879,936.515   272,402.454   MT  1.00023714   -1 58 31.3
 PT0756
 PT0756!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0756!SPC SD S     -   0.99987887  x   0.99993356  =   0.99981244
 PT0756!UTM  14      -   0.99987887  x   1.00023714  =   1.00011599
 PT0756
 PT0756:                Primary Azimuth Mark                     Grid Az
 PT0756:SPC SD S     -  PHILIP MUNICIPAL STANDPIPE               082 33 12.0
 PT0756:UTM  14      -  PHILIP MUNICIPAL STANDPIPE               083 29 20.2
 PT0756
 PT0756_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7240279936(NAD 83)
 PT0756
 PT0756|---------------------------------------------------------------------|
 PT0756| PID    Reference Object                     Distance      Geod. Az  |
 PT0756|                                                           dddmmss.s |
 PT0756| PT1158 PHILIP MUNICIPAL STANDPIPE          APPROX.14.8 KM 0813048.9 |
 PT0756| PT0754 GUIDE AZ MK                                        0832919.7 |
 PT0756| PT1156 PHILIP MUN AIRPORT BEACON           APPROX.19.4 KM 0845808.9 |
 PT0756| PT0755 GUIDE RM 1                            8.038 METERS 11543     |
 PT0756| PT1168 SILENT GUIDE MONUMENT                 9.031 METERS 11746     |
 PT0756| PT0757 GUIDE RM 2                           11.778 METERS 30527     |
 PT0756|---------------------------------------------------------------------|
 PT0756
 PT0756                          SUPERSEDED SURVEY CONTROL
 PT0756
 PT0756  NAD 83(1986)-  44 02 14.18982(N)    101 50 25.90770(W) AD(       ) 2
 PT0756  NAD 27      -  44 02 14.23020(N)    101 50 24.37870(W) AD(       ) 2
 PT0756  NGVD 29 (??/??/92)  792.560  (m)         2600.26   (f) ADJ UNCH    2 0
 PT0756  NGVD 29             792.56   (m)         2600.3    (f) LEVELING    3  
 PT0756
 PT0756.Superseded values are not recommended for survey control.
 PT0756
 PT0756.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0756.See file dsdata.pdf to determine how the superseded data were derived.
 PT0756
 PT0756_MARKER: DS = TRIANGULATION STATION DISK
 PT0756_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0756_STAMPING: GUIDE 1950
 PT0756_MARK LOGO: CGS
 PT0756_PROJECTION: FLUSH
 PT0756_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0756+STABILITY: SURFACE MOTION
 PT0756
 PT0756  HISTORY     - Date     Condition        Report By
 PT0756  HISTORY     - 1950     MONUMENTED       CGS
 PT0756  HISTORY     - 1961     GOOD             CGS
 PT0756  HISTORY     - 1962     GOOD             CGS
 PT0756  HISTORY     - 1977     GOOD             NGS
 PT0756
 PT0756                          STATION DESCRIPTION
 PT0756
 PT0756'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT0756'THE STATION IS LOCATED ABOUT 8-1/2 MILES WEST OF PHILIP, ABOUT
 PT0756'100 YARDS SOUTH OF A GRADED DIRT ROAD, AND NEAR THE SOUTHEAST
 PT0756'EDGE OF A PROMINENT NORTHWEST-SOUTHEAST RIDGE.
 PT0756'
 PT0756'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY NO. 73
 PT0756'AND U.S. HIGHWAY NO. 14 IN PHILIP, GO WEST ON A GRAVELED ROAD
 PT0756'(ROAD SOON BECOMES A GRADED DIRT ROAD AND IS NOT A NUMBERED
 PT0756'HIGHWAY) FOR 6.15 MILES TO A SIDE ROAD ON THE RIGHT.  CONTINUE WEST
 PT0756'FOR 2.0 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 PT0756'CONTINUE WEST FOR 0.6 MILE TO THE STATION ON THE LEFT AS
 PT0756'DESCRIBED.
 PT0756'
 PT0756'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 PT0756'STAMPED GUIDE 1950.
 PT0756'
 PT0756'REFERENCE MARK NO. 1 IS SET IN A DRILL HOLE IN THE NORTHWEST
 PT0756'CORNER OF THE CONCRETE BASE OF THE SILENT GUIDE MONUMENT.  IT
 PT0756'IS STAMPED GUIDE NO 1 1950.
 PT0756'
 PT0756'REFERENCE MARK NO. 2 IS ON THE CREST OF THE RIDGE.  IT PROJECTS
 PT0756'2 INCHES, AND THE DISK IS STAMPED GUIDE NO 2 19N0.
 PT0756'
 PT0756'THE AZIMUTH MARK IS ABOUT 50 YARDS WEST-NORTHWEST AND ACROSS
 PT0756'A GRADED DIRT ROAD FROM A LONE FARM HOUSE, 30 FEET NORTH OF
 PT0756'THE CENTER OF THE GRADED DIRT ROAD, 3.7 FEET WEST OF A WITNESS
 PT0756'POST, AND 2 FEET SOUTH OF A WIRE FENCE.  IT PROJECTS 4 INCHES,
 PT0756'AND THE DISK IS STAMPED GUIDE 1950.
 PT0756'
 PT0756'THE STATION MARK AND THE AZIMUTH MARK ARE STANDARD DISKS SET
 PT0756'IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.  REFERENCE MARK NO. 2
 PT0756'IS A STANDARD DISK SET IN THE TOP OF A 12-INCH SQUARE CONCRETE
 PT0756'POST.
 PT0756
 PT0756                          STATION RECOVERY (1961)
 PT0756
 PT0756'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0756'THE STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED
 PT0756'AND APPEARED TO BE IN GOOD CONDITION, HOWEVER A DISCREPANCY OF
 PT0756'APPROXIMATELY 5 MINUTES IN DIRECTION AND 0.03 FOOT IN DISTANCE
 PT0756'TO EACH OF THE REFERENCE MARKS WAS NOTED AND THE CURRENT VALUES
 PT0756'WERE VERIFIED.  THE AZIMUTH MARK WAS RECOVERED AND FOUND TO BE
 PT0756'LOCATED ON THE IMMEDIATE EDGE OF A BORROW PIT AND IN AN UNSTABLE
 PT0756'CONDITION.  A DISCREPANCY OF APPROXIMATELY 21 SECONDS IN
 PT0756'DIRECTION WAS NOTED BETWEEN THE ORIGINAL AND THE CURRENT
 PT0756'OBSERVATIONS.  THE CURRENT VALUE WAS VERIFIED.
 PT0756'
 PT0756'THE ORIGINAL AND CURRENT ANGLES BETWEEN SMITH 1950, PHIL 1950
 PT0756'AND THE PHILIP MUNICIPAL STANDPIPE COMPARED WITHIN SPECIFIED
 PT0756'REQUIRMENTS.
 PT0756'
 PT0756'DUE TO CHANGES IN THE HIGHWAYS A COMPLETE NEW DESCRIPTION
 PT0756'FOLLOWS.
 PT0756'
 PT0756'STATION IS LOCATED ABOUT 8-1/2 MILES WEST OF PHILIP, 100 YARDS
 PT0756'SOUTH OF A EAST-WEST DIRT ROAD AND NEAR THE SOUTHEAST END OF
 PT0756'A PROMINIENT RIDGE.  IT IS IN SECTION 21, R 18 E, T 1 N.
 PT0756'
 PT0756'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT0756'73 AT THE NORTH EDGE OF PHILIP, GO SOUTHWEST ON HIGHWAY 14 FOR
 PT0756'3.3 MILES TO A SIDE ROAD ON THE RIGHT, TURN RIGHT AND GO NORTH
 PT0756'AND WEST FOR 3.7 MILES TO A FORK, TAKE LEFT FORK AND GO WEST ON
 PT0756'DIRT ROAD FOR 2.0 MILES TO THE AZIMUTH MARK ON THE RIGHT,
 PT0756'CONTINUE WEST FOR 0.6 MILE TO THE STATION ON THE LEFT ABOUT
 PT0756'100 YARDS SOUTH OF THE ROAD.
 PT0756'
 PT0756'STATION MARK, A STANDARD DISK STAMPED GUIDE 1950, IS SET IN THE
 PT0756'TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT IS FLUSH WITH THE
 PT0756'GROUND.
 PT0756'
 PT0756'REFERENCE MARK 1, A STANDARD DISK STAMPED GUIDE NO 1 1950, IS
 PT0756'CEMENTED IN A DRILL HOLE IN THE NORTHWEST CORNER OF THE SILENT
 PT0756'GUIDE MONUMENT AND ABOUT 2 FEET HIGHER THAN THE STATION MARK.
 PT0756'
 PT0756'REFERENCE MARK 2, A STANDARD DISK STAMPED GUIDE NO 2 1950, IS
 PT0756'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT
 PT0756'PROJECTS 4 INCHES.
 PT0756'
 PT0756'AZIMUTH MARK, A STANDARD DISK STAMPED GUIDE 1950, IS SET IN THE
 PT0756'TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PT0756'6 INCHES.  IT IS 30 FEET NORTH OF THE CENTER OF THE DIRT ROAD,
 PT0756'2 FEET SOUTH OF THE EAST-WEST PROPERTY FENCE AND 1.6 FEET SOUTH
 PT0756'OF A METAL WITNESS POST WITH SIGN.
 PT0756
 PT0756                          STATION RECOVERY (1962)
 PT0756
 PT0756'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0756'8.2 MI NE FROM COTTONWOOD.
 PT0756'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0756'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0756'THENCE 2.35 MILES EAST ALONG A GRADED DIRT ROAD, ON THE CREST
 PT0756'OF A PROMINENT HILL, 326 FEET SOUTH OF THE CENTER LINE OF THE
 PT0756'ROAD, 25 1/2 FEET WEST-NORTHWEST OF THE NORTHWEST OF A STONE
 PT0756'AND CONCRETE MONUMENT, 38.7 FEET EAST-SOUTHEAST OF GUIDE NO. 2,
 PT0756'26.3 FEET WEST-NORTHWEST OF GUIDE NO. 1, AND SET IN THE TOP OF A
 PT0756'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 PT0756
 PT0756                          STATION RECOVERY (1977)
 PT0756
 PT0756'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 PT0756'THE STATION MARK, AND REFERENCE MARKS NO. 1 AND NO. 2 WERE RECOVERED
 PT0756'IN GOOD CONDITION AS DESCRIBED.  THE AZIMUTH MARK WAS FOUND TIPPED
 PT0756'OVER, THE GROUND HAD BEEN GRADED AWAY FROM IT, THE DISK WAS REMOVED
 PT0756'AT THIS TIME.  A NEW AZIMUTH MARK WAS NOT SET AS OTHER OBJECTS
 PT0756'WERE NOT VISIBLE DUE TO WEATHER CONDITIONS.
 PT0756'
 PT0756'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 8.5 MILES
 PT0756'WEST OF PHILIP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0754 ***********************************************************************
 PT0754  DESIGNATION -  GUIDE AZ MK
 PT0754  PID         -  PT0754
 PT0754  STATE/COUNTY-  SD/HAAKON
 PT0754  COUNTRY     -  US
 PT0754  USGS QUAD   -  BOWEN RANCH (2017)
 PT0754
 PT0754                         *CURRENT SURVEY CONTROL
 PT0754  ______________________________________________________________________
 PT0754* NAD 83(1986) POSITION- 44 02 18.     (N) 101 49 40.     (W)   SCALED
 PT0754* NAVD 88 ORTHO HEIGHT -   754.563 (meters)     2475.60  (feet) ADJUSTED
 PT0754  ______________________________________________________________________
 PT0754  GEOID HEIGHT    -        -20.504 (meters)                     GEOID18
 PT0754  DYNAMIC HEIGHT  -        754.341 (meters)     2474.87  (feet) COMP
 PT0754  MODELED GRAVITY -    980,299.8   (mgal)                       NAVD 88
 PT0754
 PT0754  VERT ORDER      -  SECOND    CLASS 0
 PT0754
 PT0754.The horizontal coordinates were scaled from a map and have
 PT0754.an estimated accuracy of +/- 6 seconds.
 PT0754
 PT0754.The orthometric height was determined by differential leveling and
 PT0754.adjusted by the NATIONAL GEODETIC SURVEY
 PT0754.in June 1991.
 PT0754
 PT0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0754.GEOID18 height accuracy estimate available here.
 PT0754
 PT0754.Click photographs - Photos may exist for this station.
 PT0754
 PT0754.The dynamic height is computed by dividing the NAVD 88
 PT0754.geopotential number by the normal gravity value computed on the
 PT0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0754.degrees latitude (g = 980.6199 gals.).
 PT0754
 PT0754.The modeled gravity was interpolated from observed gravity values.
 PT0754
 PT0754;                    North         East    Units  Estimated Accuracy
 PT0754;SPC SD S     -   190,490.      480,230.      MT  (+/- 180 meters Scaled)
 PT0754
 PT0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP734800(NAD 83)
 PT0754
 PT0754                          SUPERSEDED SURVEY CONTROL
 PT0754
 PT0754  NGVD 29 (??/??/92)  754.110  (m)         2474.11   (f) ADJ UNCH    2 0
 PT0754
 PT0754.Superseded values are not recommended for survey control.
 PT0754
 PT0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0754.See file dsdata.pdf to determine how the superseded data were derived.
 PT0754
 PT0754_MARKER: DZ = AZIMUTH MARK DISK
 PT0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0754_STAMPING: GUIDE 1950
 PT0754_MARK LOGO: CGS
 PT0754_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0754+STABILITY: SURFACE MOTION
 PT0754
 PT0754  HISTORY     - Date     Condition        Report By
 PT0754  HISTORY     - 1950     MONUMENTED       CGS
 PT0754  HISTORY     - 1962     GOOD             CGS
 PT0754
 PT0754                          STATION DESCRIPTION
 PT0754
 PT0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0754'8.8 MI NE FROM COTTONWOOD.
 PT0754'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0754'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0754'THENCE 3.0 MILES EAST ALONG A GRADED DIRT ROAD, NORTHWEST OF
 PT0754'AND ACROSS THE ROAD FROM A SMALL FARMHOUSE, 0.65 MILE EAST OF
 PT0754'GUIDE 1950 TRIANGULATION STATION, 31 FEET NORTH OF THE CENTER
 PT0754'LINE OF THE ROAD, 31 FEET WEST-SOUTHWEST OF A POWER POLE, 2.2
 PT0754'FEET SOUTH OF A METAL WITNESS POST, 1 1/2 FEET SOUTH OF A FENCE
 PT0754'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PT0754'OF A CONCRETE POST WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0755 ***********************************************************************
 PT0755  DESIGNATION -  GUIDE RM 1
 PT0755  PID         -  PT0755
 PT0755  STATE/COUNTY-  SD/HAAKON
 PT0755  COUNTRY     -  US
 PT0755  USGS QUAD   -  BOWEN RANCH (2017)
 PT0755
 PT0755                         *CURRENT SURVEY CONTROL
 PT0755  ______________________________________________________________________
 PT0755* NAD 83(1986) POSITION- 44 02 14.08   (N) 101 50 25.58   (W)   HD_HELD1
 PT0755* NAVD 88 ORTHO HEIGHT -   793.551 (meters)     2603.51  (feet) ADJUSTED
 PT0755  ______________________________________________________________________
 PT0755  GEOID HEIGHT    -        -20.459 (meters)                     GEOID18
 PT0755  DYNAMIC HEIGHT  -        793.318 (meters)     2602.74  (feet) COMP
 PT0755  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 PT0755
 PT0755  VERT ORDER      -  SECOND    CLASS 0
 PT0755
 PT0755.The horizontal coordinates were determined by differentially corrected
 PT0755.hand held GPS observations or other comparable positioning techniques
 PT0755.and have an estimated accuracy of +/- 3 meters.
 PT0755
 PT0755.The orthometric height was determined by differential leveling and
 PT0755.adjusted by the NATIONAL GEODETIC SURVEY
 PT0755.in June 1991.
 PT0755
 PT0755.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0755.GEOID18 height accuracy estimate available here.
 PT0755
 PT0755.Click photographs - Photos may exist for this station.
 PT0755
 PT0755.The dynamic height is computed by dividing the NAVD 88
 PT0755.geopotential number by the normal gravity value computed on the
 PT0755.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0755.degrees latitude (g = 980.6199 gals.).
 PT0755
 PT0755.The modeled gravity was interpolated from observed gravity values.
 PT0755
 PT0755;                    North         East    Units  Estimated Accuracy
 PT0755;SPC SD S     -   190,388.9     479,211.1     MT  (+/- 3 meters HH1 GPS) 
 PT0755
 PT0755_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7240979932(NAD 83)
 PT0755
 PT0755                          SUPERSEDED SURVEY CONTROL
 PT0755
 PT0755  NGVD 29 (??/??/92)  793.101  (m)         2602.03   (f) ADJ UNCH    2 0
 PT0755
 PT0755.Superseded values are not recommended for survey control.
 PT0755
 PT0755.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0755.See file dsdata.pdf to determine how the superseded data were derived.
 PT0755
 PT0755_MARKER: DR = REFERENCE MARK DISK
 PT0755_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PT0755_SP_SET: FOUNDATION
 PT0755_STAMPING: GUIDE NO 1 1950
 PT0755_MARK LOGO: CGS
 PT0755_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0755+STABILITY: SURFACE MOTION
 PT0755
 PT0755  HISTORY     - Date     Condition        Report By
 PT0755  HISTORY     - 1950     MONUMENTED       CGS
 PT0755  HISTORY     - 1962     GOOD             CGS
 PT0755
 PT0755                          STATION DESCRIPTION
 PT0755
 PT0755'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0755'8.2 MI NE FROM COTTONWOOD.
 PT0755'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0755'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0755'THENCE 2.35 MILES EAST ALONG A GRADED DIRT ROAD, ON THE CREST
 PT0755'OF A PROMINENT HILL, 26.3 FEET EAST-SOUTHEAST OF GUIDE 1950
 PT0755'TRIANGULATION STATION, ABOUT 2 1/2 FEET ABOVE THE LEVEL OF THE
 PT0755'ROAD, AND SET IN THE TOP OF THE NORTHWEST CORNER OF THE CONCRETE
 PT0755'FOUNDATION OF A STONE AND CONCRETE MONUMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0757 ***********************************************************************
 PT0757  DESIGNATION -  GUIDE RM 2
 PT0757  PID         -  PT0757
 PT0757  STATE/COUNTY-  SD/HAAKON
 PT0757  COUNTRY     -  US
 PT0757  USGS QUAD   -  BOWEN RANCH (2017)
 PT0757
 PT0757                         *CURRENT SURVEY CONTROL
 PT0757  ______________________________________________________________________
 PT0757* NAD 83(1986) POSITION- 44 02 14.42   (N) 101 50 26.34   (W)   HD_HELD1
 PT0757* NAVD 88 ORTHO HEIGHT -   792.634 (meters)     2600.50  (feet) ADJUSTED
 PT0757  ______________________________________________________________________
 PT0757  GEOID HEIGHT    -        -20.458 (meters)                     GEOID18
 PT0757  DYNAMIC HEIGHT  -        792.402 (meters)     2599.74  (feet) COMP
 PT0757  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 PT0757
 PT0757  VERT ORDER      -  SECOND    CLASS 0
 PT0757
 PT0757.The horizontal coordinates were determined by differentially corrected
 PT0757.hand held GPS observations or other comparable positioning techniques
 PT0757.and have an estimated accuracy of +/- 3 meters.
 PT0757
 PT0757.The orthometric height was determined by differential leveling and
 PT0757.adjusted by the NATIONAL GEODETIC SURVEY
 PT0757.in June 1991.
 PT0757
 PT0757.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0757.GEOID18 height accuracy estimate available here.
 PT0757
 PT0757.Click photographs - Photos may exist for this station.
 PT0757
 PT0757.The dynamic height is computed by dividing the NAVD 88
 PT0757.geopotential number by the normal gravity value computed on the
 PT0757.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0757.degrees latitude (g = 980.6199 gals.).
 PT0757
 PT0757.The modeled gravity was interpolated from observed gravity values.
 PT0757
 PT0757;                    North         East    Units  Estimated Accuracy
 PT0757;SPC SD S     -   190,399.7     479,194.4     MT  (+/- 3 meters HH1 GPS) 
 PT0757
 PT0757_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7239379943(NAD 83)
 PT0757
 PT0757                          SUPERSEDED SURVEY CONTROL
 PT0757
 PT0757  NGVD 29 (??/??/92)  792.184  (m)         2599.02   (f) ADJ UNCH    2 0
 PT0757
 PT0757.Superseded values are not recommended for survey control.
 PT0757
 PT0757.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0757.See file dsdata.pdf to determine how the superseded data were derived.
 PT0757
 PT0757_MARKER: DR = REFERENCE MARK DISK
 PT0757_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0757_STAMPING: GUIDE NO 2 1950
 PT0757_MARK LOGO: CGS
 PT0757_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0757_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0757+STABILITY: SURFACE MOTION
 PT0757
 PT0757  HISTORY     - Date     Condition        Report By
 PT0757  HISTORY     - 1950     MONUMENTED       CGS
 PT0757  HISTORY     - 1962     GOOD             CGS
 PT0757
 PT0757                          STATION DESCRIPTION
 PT0757
 PT0757'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0757'8.2 MI NE FROM COTTONWOOD.
 PT0757'ABOUT 0.3 MILE EAST ALONG A TRACK ROAD FROM THE POST OFFICE AT
 PT0757'COTTONWOOD, THENCE 5.5 MILES NORTH ALONG A GRADED DIRT ROAD,
 PT0757'THENCE 2.35 MILES EAST ALONG A GRADED DIRT ROAD, ON THE CREST OF
 PT0757'A PROMINENT HILL, 64.5 FEET WEST-NORTHWEST OF THE NORTHWEST
 PT0757'CORNER OF A STONE AND CONCRETE MONUMENT, 38.7 FEET WEST-NORTHWEST
 PT0757'OF GUIDE 1950 TRIANGULATION STATION, AND SET IN THE TOP OF A
 PT0757'CONCRETE POST WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0828 ***********************************************************************
 OQ0828  DESIGNATION -  GUNDERSON
 OQ0828  PID         -  OQ0828
 OQ0828  STATE/COUNTY-  SD/MINNEHAHA
 OQ0828  COUNTRY     -  US
 OQ0828  USGS QUAD   -  CROOKS (2017)
 OQ0828
 OQ0828                         *CURRENT SURVEY CONTROL
 OQ0828  ______________________________________________________________________
 OQ0828* NAD 83(1996) POSITION- 43 43 05.22242(N) 096 45 03.20230(W)   ADJUSTED
 OQ0828* NAVD 88 ORTHO HEIGHT -   468.    (meters)     1535.    (feet) SCALED
 OQ0828  ______________________________________________________________________
 OQ0828  GEOID HEIGHT    -        -26.185 (meters)                     GEOID18
 OQ0828  LAPLACE CORR    -         -1.76  (seconds)                    DEFLEC18
 OQ0828  HORZ ORDER      -  SECOND
 OQ0828
 OQ0828.The horizontal coordinates were established by classical geodetic methods
 OQ0828.and adjusted by the National Geodetic Survey in January 1998.
 OQ0828
 OQ0828.The orthometric height was scaled from a topographic map.
 OQ0828
 OQ0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0828.GEOID18 height accuracy estimate available here.
 OQ0828
 OQ0828.Click photographs - Photos may exist for this station.
 OQ0828
 OQ0828.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0828
 OQ0828. The following values were computed from the NAD 83(1996) position.
 OQ0828
 OQ0828;                    North         East     Units Scale Factor Converg.
 OQ0828;SPC SD S     -   160,062.248   888,575.099   MT  0.99990838   +2 28 16.9
 OQ0828;SPC SD S     -   525,137.56  2,915,266.80   sFT  0.99990838   +2 28 16.9
 OQ0828;UTM  14      - 4,843,023.728   681,174.110   MT  1.00000375   +1 33 17.3
 OQ0828
 OQ0828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0828!SPC SD S     -   0.99993068  x   0.99990838  =   0.99983907
 OQ0828!UTM  14      -   0.99993068  x   1.00000375  =   0.99993443
 OQ0828
 OQ0828:                Primary Azimuth Mark                     Grid Az
 OQ0828:SPC SD S     -  GUNDERSON AZ MK                          260 07 18.1
 OQ0828:UTM  14      -  GUNDERSON AZ MK                          261 02 17.7
 OQ0828
 OQ0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8117443023(NAD 83)
 OQ0828
 OQ0828|---------------------------------------------------------------------|
 OQ0828| PID    Reference Object                     Distance      Geod. Az  |
 OQ0828|                                                           dddmmss.s |
 OQ0828| OQ0765 BALTIC MUNICIPAL TANK               APPROX. 4.7 KM 0134907.4 |
 OQ0828| CO3198 GUNDERSON RM 1                                     18010     |
 OQ0828| CO3199 GUNDERSON RM 2                                     25914     |
 OQ0828| CO3197 GUNDERSON AZ MK                                    2623535.0 |
 OQ0828|---------------------------------------------------------------------|
 OQ0828
 OQ0828                          SUPERSEDED SURVEY CONTROL
 OQ0828
 OQ0828  NAD 83(1995)-  43 43 05.22693(N)    096 45 03.18320(W) AD(       ) 2
 OQ0828  NAD 83(1986)-  43 43 05.22636(N)    096 45 03.18118(W) AD(       ) 2
 OQ0828  NAD 27      -  43 43 05.31700(N)    096 45 01.99600(W) AD(       ) 2
 OQ0828
 OQ0828.Superseded values are not recommended for survey control.
 OQ0828
 OQ0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0828.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0828
 OQ0828_MARKER: DS = TRIANGULATION STATION DISK
 OQ0828_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0828_STAMPING: GUNDERSON 1949
 OQ0828_MARK LOGO: CGS
 OQ0828_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0828+STABILITY: SURFACE MOTION
 OQ0828
 OQ0828  HISTORY     - Date     Condition        Report By
 OQ0828  HISTORY     - 1949     MONUMENTED       CGS
 OQ0828  HISTORY     - 1953     GOOD             CGS
 OQ0828
 OQ0828                          STATION DESCRIPTION
 OQ0828
 OQ0828'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0828'THE STATION IS LOCATED ABOUT 3.0 MILES SOUTH OF THE VILLAGE OF
 OQ0828'BALTIC, ALONG THE WEST BANK OF THE SIOUX RIVER, IT IS 184 FEET
 OQ0828'NORTH-NORTHEAST OF A BRACED POWERLINE POLE, 139 FEET EAST OF THE
 OQ0828'CENTERLINE OF THE ROAD AND 75 FEET SOUTHEAST OF A POWERLINE
 OQ0828'POLE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 OQ0828'GUNDERSON 1949.
 OQ0828'
 OQ0828'REFERENCE MARK, NO. 1 IS SOUTH OF THE STATION, 88 FEET EAST OF
 OQ0828'A BRACED POWERLINE POLE AND IS IN THE EAST-WEST FENCELINE.  THE
 OQ0828'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GUNDERSON NO 1
 OQ0828'1949.
 OQ0828'
 OQ0828'REFERENCE MARK, NO. 2 IS WEST-SOUTHWEST OF THE STATION, 34 FEET
 OQ0828'EAST OF THE CENTERLINE OF THE ROAD AND IS IN THE NORTH-SOUTH
 OQ0828'FENCELINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 OQ0828'GUNDERSON NO 2 1949.
 OQ0828'
 OQ0828'AZIMUTH MARK, IS APPROXIMATELY 0.3 MILE WEST-SOUTHWEST OF THE
 OQ0828'STATION, 34 FEET EAST OF A FENCE CORNER, 32 FEET SOUTH OF THE
 OQ0828'CENTERLINE OF THE ROAD AND 2 FEET EAST OF A WITNESS POST.  THE
 OQ0828'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED GUNDERSON 1949
 OQ0828'
 OQ0828'TO REACH FROM THE INTERSECTION OF MAIN STREET AND U.S. HIGHWAY
 OQ0828'77 IN THE EAST EDGE OF DELL RAPIDS, GO SOUTH ON HIGHWAY 77 FOR
 OQ0828'6.4 MILES TO A CROSSROAD, TURN RIGHT (WEST) FOR 1.4 MILES THE
 OQ0828'CROSSROADS JUST WEST OF THE RAILROAD, TURN LEFT (SOUTH) FOR 0.8
 OQ0828'MILE TO A T-ROAD RIGHT, TURN RIGHT (WEST) FOR 0.8 MILE TO A SIDE
 OQ0828'ROAD LEFT, TURN SHARP LEFT AND GO 0.25 MILE TO TOP OF THE HILL
 OQ0828'AND STATION ON THE LEFT.
 OQ0828'
 OQ0828'TO REACH THE AZIMUTH FROM THE T-ROAD JUST SOUTHWEST OF THE
 OQ0828'STATION, GO WEST FOR 0.25 MILE TO MARK ON THE LEFT.
 OQ0828'
 OQ0828'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OQ0828
 OQ0828                          STATION RECOVERY (1953)
 OQ0828
 OQ0828'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (LWQ)
 OQ0828'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 OQ0828'THE DESCRIPTION IS ADEQUATE.  DISTANCES TO REFERENCE MARKS WERE
 OQ0828'NOT CHECKED.  NO ATTEMPT WAS MADE TO RECOVER THE AZIMUTH MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0722 ***********************************************************************
 PS0722  DESIGNATION -  GUS
 PS0722  PID         -  PS0722
 PS0722  STATE/COUNTY-  SD/HUGHES
 PS0722  COUNTRY     -  US
 PS0722  USGS QUAD   -  DE GREY NE (2017)
 PS0722
 PS0722                         *CURRENT SURVEY CONTROL
 PS0722  ______________________________________________________________________
 PS0722* NAD 83(1996) POSITION- 44 24 05.90544(N) 099 50 43.86372(W)   ADJUSTED
 PS0722* NAVD 88 ORTHO HEIGHT -   535.    (meters)     1755.    (feet) SCALED
 PS0722  ______________________________________________________________________
 PS0722  GEOID HEIGHT    -        -23.813 (meters)                     GEOID18
 PS0722  LAPLACE CORR    -         -0.59  (seconds)                    DEFLEC18
 PS0722  HORZ ORDER      -  SECOND
 PS0722
 PS0722.The horizontal coordinates were established by classical geodetic methods
 PS0722.and adjusted by the National Geodetic Survey in January 1998.
 PS0722
 PS0722.The orthometric height was scaled from a topographic map.
 PS0722
 PS0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0722.GEOID18 height accuracy estimate available here.
 PS0722
 PS0722.Click photographs - Photos may exist for this station.
 PS0722
 PS0722.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0722
 PS0722. The following values were computed from the NAD 83(1996) position.
 PS0722
 PS0722;                    North         East     Units Scale Factor Converg.
 PS0722;SPC SD S     -   229,896.019   638,860.722   MT  1.00000039   +0 20 11.5
 PS0722;SPC SD S     -   754,250.52  2,095,995.55   sFT  1.00000039   +0 20 11.5
 PS0722;UTM  14      - 4,916,831.342   432,670.283   MT  0.99965575   -0 35 29.8
 PS0722
 PS0722!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0722!SPC SD S     -   0.99991980  x   1.00000039  =   0.99992019
 PS0722!UTM  14      -   0.99991980  x   0.99965575  =   0.99957557
 PS0722
 PS0722:                Primary Azimuth Mark                     Grid Az
 PS0722:SPC SD S     -  GUS AZ MK                                181 38 16.5
 PS0722:UTM  14      -  GUS AZ MK                                182 33 57.8
 PS0722
 PS0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3267016831(NAD 83)
 PS0722
 PS0722|---------------------------------------------------------------------|
 PS0722| PID    Reference Object                     Distance      Geod. Az  |
 PS0722|                                                           dddmmss.s |
 PS0722| CO5118 GUS RM 1                             12.737 METERS 17839     |
 PS0722| CO5117 GUS AZ MK                                          1815828.0 |
 PS0722| CO5119 GUS RM 2                             15.444 METERS 26614     |
 PS0722|---------------------------------------------------------------------|
 PS0722
 PS0722                          SUPERSEDED SURVEY CONTROL
 PS0722
 PS0722  NAD 83(1986)-  44 24 05.90201(N)    099 50 43.86931(W) AD(       ) 2
 PS0722  NAD 27      -  44 24 05.96300(N)    099 50 42.43900(W) AD(       ) 2
 PS0722
 PS0722.Superseded values are not recommended for survey control.
 PS0722
 PS0722.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0722.See file dsdata.pdf to determine how the superseded data were derived.
 PS0722
 PS0722_MARKER: DH = HORIZONTAL CONTROL DISK
 PS0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0722_STAMPING: GUS 1948 1984
 PS0722_MARK LOGO: NGS
 PS0722_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0722+STABILITY: SURFACE MOTION
 PS0722
 PS0722  HISTORY     - Date     Condition        Report By
 PS0722  HISTORY     - 1948     MONUMENTED       CGS
 PS0722  HISTORY     - 1948     GOOD             CGS
 PS0722  HISTORY     - 1951     GOOD             CGS
 PS0722  HISTORY     - 19841001 GOOD             NGS
 PS0722
 PS0722                          STATION DESCRIPTION
 PS0722
 PS0722'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PS0722'THE STATION IS LOCATED ABOUT 9-1/2 MILES EAST OF CANNING AND 10 MILES
 PS0722'SOUTHEAST OF BLUNT, ON THE EAST SIDE OF A NORTH-SOUTH SECTION LINE
 PS0722'ROAD.  IT IS 25 FEET EAST OF THE CENTER OF THE DIRT ROAD, 6 FEET WEST
 PS0722'OF A NORTH-SOUTH FENCE, AND 5 FEET SOUTHWEST OF A WITNESS POST.  IT
 PS0722'PROJECTS 12 INCHES, AND THE DISK IS STAMPED GUS 1948.
 PS0722'
 PS0722'REFERENCE MARK NO. 1 IS 41.79 FEET SOUTH OF THE STATION, 27 FEET EAST
 PS0722'OF THE CENTER OF THE ROAD, AND 5 FEET EAST OF THE FENCE.  IT PROJECTS
 PS0722'8 INCHES, AND THE DISK IS STAMPED GUS NO 1 1948.
 PS0722'
 PS0722'REFERENCE MARK NO. 2 IS 50.67 FEET WEST OF THE STATION, 24 FEET WEST
 PS0722'OF THE CENTER OF THE ROAD, AND 2 FEET EAST OF A WIRE FENCE.  IT
 PS0722'PROJECTS 8 INCHES, AND THE DISK IS STAMPED GUS NO 2 1948.
 PS0722'
 PS0722'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE SOUTH OF THE STATION.  IT IS
 PS0722'39 FEET WEST OF THE CENTER OF A NORTH-SOUTH DIRT ROAD, 35 FEET SOUTH
 PS0722'OF THE CENTER OF AN EAST-WEST DIRT ROAD, 3 FEET WEST OF A FENCE CORNER
 PS0722'AND 3 FEET EAST OF A WITNESS POST.  IT PROJECTS 8 INCHES, AND THE DISK
 PS0722'IS STAMPED GUS 1948.
 PS0722'
 PS0722'TO REACH THE STATION FROM THE RAILROAD CROSSING EAST OF THE DEPOT IN
 PS0722'CANNING GO EAST ON THE ROAD JUST SOUTH OF THE RAILROAD FOR 1.35 MILES
 PS0722'TO A FORK, TAKE LEFT FORK AND GO STRAIGHT AHEAD FOR 1.4 MILES TO A
 PS0722'SIDE ROAD RIGHT, TURN RIGHT AND GO EAST ON THE DIRT ROAD FOR 1.0 MILE
 PS0722'TO A T-INTERSECTION, TURN RIGHT AND GO SOUTH FOR 0.5 MILE TO A T-ROAD
 PS0722'LEFT, TURN LEFT AND GO EAST FOR 3.1 MILES TO A CROSSROADS, CONTINUE
 PS0722'EAST FOR 3.05 MILES TO ANOTHER CROSSROAD AND THE AZIMUTH MARK ON THE
 PS0722'RIGHT AS DESCRIBED.  TURN LEFT AND GO NORTH FOR 0.35 MILE TO THE
 PS0722'STATION ON THE RIGHT AS DESCRIBED.
 PS0722'
 PS0722'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
 PS0722
 PS0722                          STATION RECOVERY (1948)
 PS0722
 PS0722'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0722'STATION WAS RECOVERED AS DESCRIBED BY F.X.P. IN 1948 AND ALL
 PS0722'MARKS WERE FOUND TO BE IN GOOD CONDITION.  THE DISTANCES AND
 PS0722'DIRECTION TO THE REFERENCE MARKS AND AZIMUTH MARK WERE FOUND
 PS0722'TO BE CORRECT.  THE ORIGINAL DESCRIPTION IS ADEQUATE.
 PS0722'
 PS0722'HEIGHT OF LIGHTS ABOVE STATION MARK-3 METERS
 PS0722
 PS0722                          STATION RECOVERY (1951)
 PS0722
 PS0722'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0722'THE STATION WAS RECOVERED AND ALL MARKS WERE FOUND IN GOOD CONDITION.
 PS0722'THE 1948 DESCRIPTION IS ADEQUATE EXCEPT THE 1951 DIRECTION TO THE
 PS0722'REFERENCE MARKS DID NOT CHECK WITH THE 1948.  A NEW TO REACH
 PS0722'DESCRIPTION FOLLOWS.
 PS0722'
 PS0722'TO REACH FROM THE CROSS STREETS JUST SOUTH OF THE POST OFFICE IN
 PS0722'HARROLD, GO WEST FOR 0.2 MILE TO A T-INTERSECTION, TURN LEFT (SOUTH)
 PS0722'ON GRAVELED ROAD 0.6 MILE TO CROSSROADS AND A CEMETERY ON THE RIGHT,
 PS0722'CONTINUE SOUTH FOR 6.0 MILES TO CROSSROADS, TURN RIGHT (WEST) FOR 3.0
 PS0722'MILES TO CROSSROADS, TURN LEFT (SOUTH) FOR 2.0 MILES TO CROSSROADS,
 PS0722'TURN RIGHT (WEST) FOR 2.0 MILES TO CROSSROADS AND THE AZIMUTH MARK IN
 PS0722'THE SOUTHWEST CORNER OF ROADS.  HERE TURN RIGHT (NORTH) FOR 0.35 MILE
 PS0722'TO THE STATION ON THE RIGHT OR EAST SIDE OF THE ROAD.
 PS0722'
 PS0722'OBSERVATIONS TAKEN FROM A 64 FT. TOWER.
 PS0722
 PS0722                          STATION RECOVERY (1984)
 PS0722
 PS0722'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0722'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.  THE
 PS0722'AZIMUTH MLARK WAS NOT FOUND AND APPARENTLY WAS DESTROYED BY ROAD
 PS0722'CONSTRUCTION.  AZIMUTH MARK 2 WAS ESTABLISHED THIS DATE.  THE DISTANCE
 PS0722'AND DIRECTION TO REFERENCE MARK 1 AGREED WITH THE 1951 DATA.  THE
 PS0722'DIRECTION TO REFERNCE MARK 2 ALSO AGREED, BUT THE DISTANCE WAS NOTED
 PS0722'TO BE 0.061 M (0.200 FT) SHORTER.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PS0722'
 PS0722'THE STATION IS LOCATED ABOUT 16 KM (9.95 MI) SOUTHEAST OF BLUNT, 15.3
 PS0722'KM (9.50 MI) EAST OF CANNING, ALONG THE EAST SIDE OF A GRAVELED ROAD.
 PS0722'
 PS0722'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 34 AND JOE CREEK
 PS0722'RECREATION AREA ROAD, WHICH IS ABOUT 40.2 KM (24.95 MI) SOUTHEAST OF
 PS0722'PIERRE, GO EAST ON HIGHWAY 34 FOR 3.2 KM (2.00 MI) TO A CROSSROAD.
 PS0722'TURN LEFT AND GO NORTH ON GRAVELED ROAD FOR 13.7 KM (8.50 MI) TO A
 PS0722'CROSSROAD.  TURN LEFT AND GO WEST ON GRAVELED ROAD FOR 3.2 KM
 PS0722'(2.00 MI) TO THE AZIMUTH MARK AND A GRAVELED ROAD RIGHT.  TURN RIGHT
 PS0722'AND GO NORTH FOR 0.6 KM (0.35 MI) TO THE STATION ON THE RIGHT.
 PS0722'
 PS0722'THE STATION IS A STANDARD CGS DISK STAMPED GUS 1948 1984 SET INTO THE
 PS0722'TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 PS0722'PROJECTING 8 INCES (20 CM) ABOVE THE GROUND.  LOCATED 8.5 METERS
 PS0722'(27.9 FT) EAST FROM THE CENTER OF THE ROAD.  1.7 METER (5.6 FT)
 PS0722'SOUTHWEST FROM A WOODEN 4X4 POST.  1.7 METER (5.6 FT) WEST FROM A
 PS0722'FENCE.  0.3 METER (1.0 FT) SOUTH FROM A WITNESS POST.
 PS0722'
 PS0722'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED GUS NO 1 1948 SET
 PS0722'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PS0722'DIAMETER PROJECTING 10 INCHES (25 CM) ABOVE THE GROUND.  LOCATED 8.8
 PS0722'METERS (28.9 FT) EAST FROM THE CENTER OF THE ROAD.  1.4 METERS
 PS0722'(4.6 FT) WEST FROM A FENCE.
 PS0722'
 PS0722'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED GUS NO  2 1948 SET
 PS0722'INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PS0722'DIAMETER PROJECTING 8 INCHES (20 CM) ABOVE THE GROUND.  LOCATED 7.0
 PS0722'METERS (23.0 FT) WEST FROM THE CENTER OF THE ROAD.  3.0 METERS
 PS0722'(9.8 FT) EAST FROM THE EDGE OF CULTIVATED FIELD.  0.3 METER (1.0 FT)
 PS0722'NORTH FROM A WITNESS POST, AND 1 FOOT (0.3 M) LOWER THAN THE STATION.
 PS0722'
 PS0722'AZIMUTH MARK NO. 2 IS A STANDARD NGS DISK STAMPED GUS 1948 NO 2 1984
 PS0722'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES (25 CM) IN
 PS0722'DIAMETER PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND.  LOCATED 14.6
 PS0722'METERS (47.9 FT) SOUTH FROM THE CETNER OF GRAVELED ROAD.  11.6 METERS
 PS0722'(38.1 FT) WEST FROM THE CENTER OF A GATE AND ROAD.  0.7 METERS
 PS0722'(2.3 FT) EAST FROM A FENCE.  0.3 METER (1.0 FT) NORTH FROM A WITNESS
 PS0722'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1098 ***********************************************************************
 PT1098  DESIGNATION -  GUT
 PT1098  PID         -  PT1098
 PT1098  STATE/COUNTY-  SD/DEWEY
 PT1098  COUNTRY     -  US
 PT1098  USGS QUAD   -  ROUSSEAU CREEK SW (2017)
 PT1098
 PT1098                         *CURRENT SURVEY CONTROL
 PT1098  ______________________________________________________________________
 PT1098* NAD 83(1996) POSITION- 44 51 37.70053(N) 100 55 06.91041(W)   ADJUSTED
 PT1098* NAVD 88 ORTHO HEIGHT -   585.    (meters)     1919.    (feet) SCALED
 PT1098  ______________________________________________________________________
 PT1098  GEOID HEIGHT    -        -21.793 (meters)                     GEOID18
 PT1098  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 PT1098  HORZ ORDER      -  SECOND
 PT1098
 PT1098.The horizontal coordinates were established by classical geodetic methods
 PT1098.and adjusted by the National Geodetic Survey in January 1998.
 PT1098
 PT1098.The orthometric height was scaled from a topographic map.
 PT1098
 PT1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1098.GEOID18 height accuracy estimate available here.
 PT1098
 PT1098.Click photographs - Photos may exist for this station.
 PT1098
 PT1098.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1098
 PT1098. The following values were computed from the NAD 83(1996) position.
 PT1098
 PT1098;                    North         East     Units Scale Factor Converg.
 PT1098;SPC SD N     -   114,549.671   527,402.393   MT  0.99994463   -0 39 00.4
 PT1098;SPC SD N     -   375,818.38  1,730,319.35   sFT  0.99994463   -0 39 00.4
 PT1098;SPC SD S     -   280,935.772   553,736.585   MT  1.00014270   -0 24 13.5
 PT1098;SPC SD S     -   921,703.45  1,816,717.45   sFT  1.00014270   -0 24 13.5
 PT1098;UTM  14      - 4,969,241.359   348,419.326   MT  0.99988254   -1 21 12.9
 PT1098
 PT1098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1098!SPC SD N     -   0.99991164  x   0.99994463  =   0.99985627
 PT1098!SPC SD S     -   0.99991164  x   1.00014270  =   1.00005433
 PT1098!UTM  14      -   0.99991164  x   0.99988254  =   0.99979419
 PT1098
 PT1098:                Primary Azimuth Mark                     Grid Az
 PT1098:SPC SD N     -  GUT AZ MK                                077 49 06.6
 PT1098:SPC SD S     -  GUT AZ MK                                077 34 19.7
 PT1098:UTM  14      -  GUT AZ MK                                078 31 19.1
 PT1098
 PT1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4841969241(NAD 83)
 PT1098
 PT1098|---------------------------------------------------------------------|
 PT1098| PID    Reference Object                     Distance      Geod. Az  |
 PT1098|                                                           dddmmss.s |
 PT1098| CO5124 GUT AZ MK                                          0771006.2 |
 PT1098| CO5126 GUT RM 2                             10.491 METERS 11358     |
 PT1098| QS0878 PARADE BAGLEY GRAIN ELEVATOR        APPROX.23.5 KM 3212857.4 |
 PT1098| CO5125 GUT RM 1                             10.196 METERS 35714     |
 PT1098|---------------------------------------------------------------------|
 PT1098
 PT1098                          SUPERSEDED SURVEY CONTROL
 PT1098
 PT1098  NAD 83(1986)-  44 51 37.69399(N)    100 55 06.91120(W) AD(       ) 2
 PT1098  NAD 27      -  44 51 37.75100(N)    100 55 05.38600(W) AD(       ) 2
 PT1098
 PT1098.Superseded values are not recommended for survey control.
 PT1098
 PT1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1098.See file dsdata.pdf to determine how the superseded data were derived.
 PT1098
 PT1098_MARKER: DS = TRIANGULATION STATION DISK
 PT1098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1098_STAMPING: GUT 1952
 PT1098_MARK LOGO: CGS
 PT1098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1098+STABILITY: SURFACE MOTION
 PT1098
 PT1098  HISTORY     - Date     Condition        Report By
 PT1098  HISTORY     - 1952     MONUMENTED       CGS
 PT1098
 PT1098                          STATION DESCRIPTION
 PT1098
 PT1098'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1098'THE STATION IS ABOUT 15 MILES SOUTHWEST OF RIDGEVIEW, 14 MILES
 PT1098'SOUTHEAST OF PARADE, 6 MILES NORTH OF THE CHEYENNE RIVER,
 PT1098'ON THE CHEYENNE RIVER INDIAN RESERVATION, 24 FEET NORTH OF
 PT1098'A WIRE FENCE, AND 8 FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 PT1098'
 PT1098'TO REACH THE STATION FROM THE RAILROAD STATION IN PARADE,
 PT1098'GO EAST ON U.S. HIGHWAY 212 FOR 4.35 MILES TO A WHITE HOUSE
 PT1098'AND LARGE RED BARN ON LEFT, CONTINUE ON HIGHWAY FOR 1.6 MILES
 PT1098'TO A TRACK ROAD RIGHT, TURN RIGHT AND GO 50 FEET TO A FORK,
 PT1098'BEAR LEFT AND GO SOUTH FOR 0.5 MILE TO GATE AT RAILROAD
 PT1098'CROSSING, PASS THROUGH GATE AND CONTINUE SOUTH FOR 1.15 MILES
 PT1098'TO A GATE, PASS THROUGH GATE AND CONTINUE SOUTH FOR 4.2 MILES
 PT1098'TO A GATE IN A NORTH-SOUTH FENCE LINE, TURN LEFT AND FOLLOW
 PT1098'TRACK ROAD ALONG EAST SIDE OF FENCE FOR 7.8 MILES TO FENCE
 PT1098'AND AZIMUTH MARK ON RIGHT, TURN RIGHT AND GO WEST ALONG
 PT1098'NORTH SIDE OF FENCE FOR 0.6 MILE TO STATION.
 PT1098'
 PT1098'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PT1098'GUT 1952.
 PT1098'
 PT1098'REFERENCE MARK 1 IS 53 FEET NORTH OF A WIRE FENCE.  THE MARK
 PT1098'PROJECTS 5 INCHES, AND THE DISK IS STAMPED GUT NO 1 1952.
 PT1098'
 PT1098'REFERENCE MARK 2 IS 3 FEET NORTH OF A WIRE FENCE.  THE MARK
 PT1098'PROJECTS 3 INCHES, AND THE DISK IS STAMPED GUT NO 2 1952.
 PT1098'
 PT1098'THE AZIMUTH MARK IS 19 FEET SOUTHWEST OF CENTER OF TRACK
 PT1098'ROAD, 3 FEET WEST-NORTHWEST OF A 4 X 4 INCH WITNESS POST,
 PT1098'AND 3 FEET NORTH OF A WIRE FENCE.  THE MARK PROJECTS 8 INCHES,
 PT1098'AND THE DISK IS STAMPED GUT 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2376 ***********************************************************************
 PU2376  CBN         -  This is a Cooperative Base Network Control Station.
 PU2376  DESIGNATION -  GUY
 PU2376  PID         -  PU2376
 PU2376  STATE/COUNTY-  SD/LAWRENCE
 PU2376  COUNTRY     -  US
 PU2376  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2376
 PU2376                         *CURRENT SURVEY CONTROL
 PU2376  ______________________________________________________________________
 PU2376* NAD 83(2011) POSITION- 44 33 09.77405(N) 103 58 37.27827(W)   ADJUSTED
 PU2376* NAD 83(2011) ELLIP HT-  1088.820 (meters)        (06/27/12)   ADJUSTED
 PU2376* NAD 83(2011) EPOCH   -  2010.00
 PU2376* NAVD 88 ORTHO HEIGHT -  1103.480 (meters)     3620.33  (feet) ADJUSTED
 PU2376  ______________________________________________________________________
 PU2376  GEOID HEIGHT    -        -14.661 (meters)                     GEOID18
 PU2376  NAD 83(2011) X  - -1,099,789.494 (meters)                     COMP
 PU2376  NAD 83(2011) Y  - -4,418,563.097 (meters)                     COMP
 PU2376  NAD 83(2011) Z  -  4,452,828.275 (meters)                     COMP
 PU2376  LAPLACE CORR    -         -5.67  (seconds)                    DEFLEC18
 PU2376  DYNAMIC HEIGHT  -       1103.121 (meters)     3619.16  (feet) COMP
 PU2376  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU2376
 PU2376  VERT ORDER      -  FIRST     CLASS II
 PU2376
 PU2376  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2376  Standards:
 PU2376         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2376            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2376  -------------------------------------------------------------------
 PU2376  NETWORK    1.23   3.72           0.57   0.40   1.90     -0.08575778
 PU2376  -------------------------------------------------------------------
 PU2376  Click here for local accuracies and other accuracy information.
 PU2376
 PU2376.The horizontal coordinates were established by GPS observations
 PU2376.and adjusted by the National Geodetic Survey in June 2012.
 PU2376
 PU2376.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2376.been affixed to the stable North American tectonic plate. See 
 PU2376.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2376
 PU2376.The horizontal coordinates are valid at the epoch date displayed above
 PU2376.which is a decimal equivalence of Year/Month/Day.
 PU2376
 PU2376.The orthometric height was determined by differential leveling and
 PU2376.adjusted by the NATIONAL GEODETIC SURVEY
 PU2376.in September 1993.
 PU2376
 PU2376.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2376.GEOID18 height accuracy estimate available here.
 PU2376
 PU2376.Click photographs - Photos may exist for this station.
 PU2376
 PU2376.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2376
 PU2376.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2376
 PU2376.The ellipsoidal height was determined by GPS observations
 PU2376.and is referenced to NAD 83.
 PU2376
 PU2376.The dynamic height is computed by dividing the NAVD 88
 PU2376.geopotential number by the normal gravity value computed on the
 PU2376.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2376.degrees latitude (g = 980.6199 gals.).
 PU2376
 PU2376.The modeled gravity was interpolated from observed gravity values.
 PU2376
 PU2376. The following values were computed from the NAD 83(2011) position.
 PU2376
 PU2376;                    North         East     Units Scale Factor Converg.
 PU2376;SPC SD N     -    87,699.607   284,128.772   MT  0.99997672   -2 48 52.9
 PU2376;SPC SD N     -   287,727.79    932,179.15   sFT  0.99997672   -2 48 52.9
 PU2376;SPC WY E     -   450,850.350   294,520.860   MT  1.00004733   +0 50 04.8
 PU2376;SPC WY E     - 1,479,164.86    966,273.85   sFT  1.00004733   +0 50 04.8
 PU2376;UTM  13      - 4,933,773.565   581,251.233   MT  0.99968118   +0 43 03.8
 PU2376
 PU2376!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2376!SPC SD N     -   0.99982931  x   0.99997672  =   0.99980603
 PU2376!SPC WY E     -   0.99982931  x   1.00004733  =   0.99987663
 PU2376!UTM  13      -   0.99982931  x   0.99968118  =   0.99951054
 PU2376
 PU2376:                Primary Azimuth Mark                     Grid Az
 PU2376:SPC SD N     -  SPEARFISH BLACK HILLS COLL TK            129 37 42.8
 PU2376:SPC WY E     -  SPEARFISH BLACK HILLS COLL TK            125 58 45.1
 PU2376:UTM  13      -  SPEARFISH BLACK HILLS COLL TK            126 05 46.1
 PU2376
 PU2376_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8125133773(NAD 83)
 PU2376
 PU2376|---------------------------------------------------------------------|
 PU2376| PID    Reference Object                     Distance      Geod. Az  |
 PU2376|                                                           dddmmss.s |
 PU2376| PU2346 SPEARFISH BLACK HILLS COLL TK       APPROX.10.5 KM 1264849.9 |
 PU2376| PU2643 GUY RM 1                             12.053 METERS 19121     |
 PU2376| PU2644 GUY RM 2                             14.158 METERS 27746     |
 PU2376|---------------------------------------------------------------------|
 PU2376
 PU2376                          SUPERSEDED SURVEY CONTROL
 PU2376
 PU2376  NAD 83(2007)-  44 33 09.77390(N)    103 58 37.27940(W) AD(2002.00) 0
 PU2376  ELLIP H (02/10/07) 1088.849  (m)                       GP(2002.00)    
 PU2376  ELLIP H (04/15/04) 1088.844  (m)                       GP(       ) 2 1
 PU2376  NAD 83(1996)-  44 33 09.77316(N)    103 58 37.27928(W) AD(       ) B
 PU2376  ELLIP H (04/18/97) 1088.909  (m)                       GP(       ) 4 1
 PU2376  NAD 83(1993)-  44 33 09.76671(N)    103 58 37.28141(W) AD(       ) 1
 PU2376  NAD 83(1986)-  44 33 09.76153(N)    103 58 37.26942(W) AD(       ) 1
 PU2376  NAD 27      -  44 33 09.82240(N)    103 58 35.51700(W) AD(       ) 2
 PU2376  NAVD 88            1103.48   (m)         3620.3    (f) LEVELING    3  
 PU2376  NGVD 29            1102.94   (m)         3618.6    (f) LEVELING    3  
 PU2376
 PU2376.Superseded values are not recommended for survey control.
 PU2376
 PU2376.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2376.See file dsdata.pdf to determine how the superseded data were derived.
 PU2376
 PU2376_MARKER: DS = TRIANGULATION STATION DISK
 PU2376_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2376_STAMPING: GUY 1962
 PU2376_MARK LOGO: CGS
 PU2376_PROJECTION: FLUSH
 PU2376_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2376_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2376+STABILITY: SURFACE MOTION
 PU2376_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2376+SATELLITE: SATELLITE OBSERVATIONS - October 02, 1996
 PU2376
 PU2376  HISTORY     - Date     Condition        Report By
 PU2376  HISTORY     - 1962     MONUMENTED       CGS
 PU2376  HISTORY     - 1962     GOOD             CGS
 PU2376  HISTORY     - 19910815 GOOD             NGS
 PU2376  HISTORY     - 19910910 GOOD             NGS
 PU2376  HISTORY     - 19911001 GOOD             USFS
 PU2376  HISTORY     - 19961002 GOOD             NGS
 PU2376
 PU2376                          STATION DESCRIPTION
 PU2376
 PU2376'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2376'THE STATION IS ON THE SUMMIT OF A PROMINENT FLAT-TOPPED RIDGE,
 PU2376'7 MILES WEST OF SPEARFISH, 4 MILES EAST OF THE SOUTH DAKOTA-WYOMING
 PU2376'STATE BOUNDARY, 1/2 MILE NORTH OF U.S. HIGHWAY 14, ON THE
 PU2376'PROPERTY OF MR. GUY MARCHIANDO AND IN SECTION 22, T 7 N, R 1 E.
 PU2376'
 PU2376'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 14
 PU2376'AND 85, 1.5 MILES NORTH OF SPEARFISH, DRIVE WEST ON U.S. HIGHWAY
 PU2376'14 FOR 6.65 MILES TO A GATE AND TRACK ROAD ON THE RIGHT, 0.05
 PU2376'MILE EAST OF THE RANCH HOME OF MR. GUY MARCHIANDO.  TURN RIGHT,
 PU2376'PASS THROUGH THE GATE AND DRIVE NORTH, CROSSING A CREEK BOTTOM,
 PU2376'FOR 0.1 MILE TO A WIRE GATE.  PASS THROUGH THE GATE AND CONTINUE
 PU2376'NORTH ALONG THE WEST SIDE OF A NORTH-SOUTH FENCE FOR 0.1 MILE,
 PU2376'THENCE BEAR LEFT AND DRIVE NORTHWEST UP THE BOTTOM OF A SMALL
 PU2376'RAVINE AND UP A STEEP RIDGE FOR 0.2 MILE TO THE SUMMIT OF THE
 PU2376'FLAT TOPPED RIDGE.  TURN RIGHT AND DRIVE EAST FOR 0.05 MILE
 PU2376'TO THE STATION.
 PU2376'
 PU2376'SURFACE AND UNDERGROUND-STATION MARKS ARE STANDARD DISKS, EACH
 PU2376'STAMPED GUY 1962.  THE SURFACE-STATION MARK IS SET IN THE TOP
 PU2376'OF A CYLINDRICAL CONCRETE MONUMENT 12 INCHES IN DIAMETER, FLUSH
 PU2376'WITH THE SURFACE OF THE GROUND.  IT IS 160 FEET WEST OF A
 PU2376'NORTH-SOUTH FENCE AND 108 FEET NORTH OF THE EDGE OF THE FLAT
 PU2376'TOPPED RIDGE.
 PU2376'
 PU2376'REFERENCE MARK 1, A STANDARD DISK STAMPED GUY NO 1 1962, IS SET
 PU2376'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2376'DIAMETER, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS ABOUT THE
 PU2376'SAME ELEVATION AS THE STATION MARK.
 PU2376'
 PU2376'REFERENCE MARK 2, A STANDARD DISK STAMPED GUY NO 2 1962, IS SET
 PU2376'IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2376'DIAMETER, 1 INCH BELOW THE SURFACE OF THE GROUND.  IT IS ABOUT
 PU2376'10 INCHES HIGHER IN ELEVATION THAN THE STATION MARK.
 PU2376
 PU2376                          STATION RECOVERY (1962)
 PU2376
 PU2376'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU2376'RECOVERED IN GOOD CONDITION.
 PU2376
 PU2376                          STATION RECOVERY (1991)
 PU2376
 PU2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2376'16.1 KM (10.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2376'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 2.7 KM
 PU2376'(1.65 MI) EASTERLY ALONG A PAVED FRONTAGE ROAD, THENCE 0.6 KM (0.35
 PU2376'MI) NORTHERLY ALONG A DRIVEWAY AND ACROSS COUNTRY, ON A FLAT BARREN
 PU2376'HILL, 140.0 M (459.3 FT) SOUTH OF A FENCE, 49.7 M (163.1 FT) NORTH OF
 PU2376'A FENCE, 32.0 M (105.0 FT) NORTH OF THE SOUTH EDGE OF THE HILL, 14.3
 PU2376'M (46.9 FT) EAST OF REFERENCE MARK 2, 12.1 M (39.7 FT) NORTH OF
 PU2376'REFERENCE MARK 1, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2376'NOTE--THE MARK IS ON PROPRETY OWNED BY JOSH SAND, SUNDANCE STAR
 PU2376'ROUTE, BOX 96, SPEARFISH, SD 57783, TELEPHONE NUMBER (605) 642-7251.
 PU2376
 PU2376                          STATION RECOVERY (1991)
 PU2376
 PU2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2376'STATION IS LOCATED ABOUT 11.3 KM (7.0 MI) WEST OF SPEARFISH, 6.4 KM
 PU2376'(4.0 MI) EAST OF THE SOUTH DAKOTA-WYOMING STATE LINE, 0.8 KM
 PU2376'(0.5 MI) NORTH OF INTERSTATE 90 AND INTERSTATE 90 SERVICE ROAD, ON
 PU2376'THE SUMMIT OF A PROMINENT FLAT-TOPPED RIDGE.  OWNERSHIP--CORAL SAND
 PU2376'(JOSH), P.O. BOX 96, SPEARFISH, SD 57783. PHONE 605-642-7251.
 PU2376'TO REACH THE STATION FROM THE INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY
 PU2376'85 NORTH INTERCHANGE (EXIT 10), ABOUT 11.3 KM (7.0 MI) WEST OF
 PU2376'SPEARFISH, GO SOUTH ON PAVED ROAD FOR 0.4 KM (0.2 MI) TO A PAVED
 PU2376'FRONTAGE ROAD ON THE RIGHT.  TURN RIGHT, WEST, ON FRONTAGE ROAD FOR
 PU2376'5.47 KM (3.40 MI) TO THE INTERSTATE 90 OVERPASS BRIDGE.  CONTINUE
 PU2376'WESTERLY ON THE PAVED FRONTAGE ROAD FOR 5.1 KM (3.2 MI) TO A PRIVATE
 PU2376'ENTRANCE ROAD AT A CATTLE GUARD ON THE RIGHT. (ENTRANCE ROAD HAS A
 PU2376'4-FT TALL WHITE WOODEN POST AT ITS ENTRANCEWAY.)  TURN RIGHT, NORTH,
 PU2376'ON PRIVATE ENTRANCE ROAD FOR 0.08 KM (0.05 MI) TO MR. SANDS
 PU2376'RESIDENCE ON THE RIGHT AND OPENING IN A WOODEN FENCE ON THE LEFT.
 PU2376'TURN LEFT, WEST, THROUGH THE FENCE OPENING, TO THE NORTH SIDE OF AN
 PU2376'OLD BUILDING FOUNDATION AND POWERLINE POLE WITH TRANSFORMER AND
 PU2376'ACROSS A SMALL OPEN AREA FOR ABOUT 0.08 KM (0.05 MI) TO A SMALL
 PU2376'OPENING IN THE NORTH-SOUTH TREE LINE. PASS THROUGH THE TREE LINE AND
 PU2376'THEN TAKE A SHARP RIGHT AND GO NORTH FOR ABOUT 0.05 KM (0.03 MI) TO A
 PU2376'YELLOW IRON GATE LEADING TO PASTURELAND. PASS THROUGH THE GATE AND
 PU2376'MAKE WAY NORTH ALONG THE EAST SIDE OF A NORTH-SOUTH FENCELINE FOR
 PU2376'0.24 KM (0.15 MI) TO THE SOUTH BASE OF A KNOLL. GO RIGHT, EAST THEN
 PU2376'NORTHERLY, PICKING WAY UP SOUTH FACE OF RIDGE FOR 0.16 KM (0.10 MI)
 PU2376'TO THE TOP OF RIDGE. GO RIGHT, EAST, ALONG THE TOP OF FLAT RIDGE FOR
 PU2376'0.08 KM (0.05 MI) TO THE STATION.
 PU2376'STATION IS 50.0 M (164.0 FT) WEST FROM A NORTH-SOUTH FENCELINE, 32.0 M
 PU2376'(105.0 FT) NORTH FROM THE SOUTH EDGE OF THE RIDGE, 14.3 M (46.9 FT)
 PU2376'EAST FROM RM 2, 12.1 M (39.7 FT) NORTH FROM RM 1, 0.31 M (1.02 FT)
 PU2376'NORTHEAST FROM A FIBERGLASS WITNESS POST AND FLUSH WITH THE GROUND.
 PU2376
 PU2376                          STATION RECOVERY (1991)
 PU2376
 PU2376'RECOVERY NOTE BY US FOREST SERVICE 1991
 PU2376'RECOVERED IN GOOD CONDITION.
 PU2376
 PU2376                          STATION RECOVERY (1996)
 PU2376
 PU2376'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2376'THE STATION IS LOCATED ABOUT 11.3 KM (7.00 MI) WEST OF SPEARFISH, 6.4
 PU2376'KM (3.95 MI) EAST OF THE SOUTH DAKOTA-WYOMING STATE LINE, AND 0.8 KM
 PU2376'(0.50 MI) NORTH OF INTERSTATE HIGHWAY 90, ON THE SUMMIT OF A PROMINENT
 PU2376'FLAT-TOPPED RIDGE.  OWNERSHIP--CORAL SAND, POST OFFICE BOX 96,
 PU2376'SPEARFISH SD 57783, PHONE (605) 642-7251.  TO REACH THE STATION FROM
 PU2376'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY 85 NORTH (EXIT
 PU2376'10), ABOUT 11.3 KM (7.00 MI) WEST OF SPEARFISH, GO SOUTH ON A PAVED
 PU2376'ROAD FOR 0.4 KM (0.25 MI) TO A PAVED FRONTAGE ROAD ON THE RIGHT, TURN
 PU2376'RIGHT AND GO WEST ON THE FRONTAGE ROAD FOR 5.47 KM (3.40 MI) TO AN
 PU2376'INTERSTATE HIGHWAY OVERPASS, CONTINUE WEST ON THE FRONTAGE ROAD FOR
 PU2376'5.1 KM (3.15 MI) TO A PRIVATE ROAD AND A CATTLE GUARD ON THE RIGHT,
 PU2376'TURN RIGHT AND GO NORTH ON THE PRIVATE ROAD FOR 0.08 KM (0.05 MI) TO
 PU2376'THE SAND RESIDENCE ON THE RIGHT.  FROM THE GRAVELED ROAD BETWEEN THE
 PU2376'HOUSE AND A ROPING ARENA, GO EAST ON THE GRAVELED ROAD FOR 0.05 MI
 PU2376'(0.08 KM) TO A METAL GATE AT THE SOUTHWEST CORNER OF A BARN, PASS
 PU2376'THROUGH THE GATE AND ANGLE NORTHEASTERLY ACROSS A FEED LOT FOR 0.05 MI
 PU2376'(0.08 KM) TO A WIRE GATE IN A NORTH-SOUTH FENCE, PASS THROUGH THE GATE
 PU2376'AND ANGLE NORTHWESTERLY ACROSS A SMALL DIRT AREA FOR 0.05 MI (0.08 KM)
 PU2376'TO AN OPENING BETWEEN THE EAST END OF THE ARENA AND AN ELECTRIC FENCE,
 PU2376'PASS THROUGH THE OPENING AND FOLLOW ON THE WEST SIDE OF A NORTH-SOUTH
 PU2376'FENCE FOR 0.15 MI (0.24 KM) TO THE BASE OF A HIGH RIDGE, TURN LEFT AND
 PU2376'GO WEST AT THE BASE OF THE RIDGE AND GO ACROSS COUNTRY FOR 0.1 MI (0.2
 PU2376'KM) TO A NARROW DRAW BETWEEN 2 HIGH RIDGES.  TURN RIGHT AND GO NORTH
 PU2376'THROUGH THE DRAW FOR 0.05 MI (0.08 KM) TO THE TOP OF THE RIDGE, TURN
 PU2376'RIGHT AND GO EAST FOR 0.05 MI (0.08 KM) TO THE STATION.  THE STATION
 PU2376'IS LOCATED 50.0 M (164.0 FT) WEST OF A FENCE, 32.0 M (105.0 FT) NORTH
 PU2376'OF THE SOUTH EDGE OF THE RIDGE, 14.3 M (46.9 FT) EAST OF REFERENCE
 PU2376'MARK 2, 12.1 M (39.7 FT) NORTH OF REFERENCE MARK 1, 0.3 M (1.0 FT)
 PU2376'NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2376'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2643 ***********************************************************************
 PU2643  DESIGNATION -  GUY RM 1
 PU2643  PID         -  PU2643
 PU2643  STATE/COUNTY-  SD/LAWRENCE
 PU2643  COUNTRY     -  US
 PU2643  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2643
 PU2643                         *CURRENT SURVEY CONTROL
 PU2643  ______________________________________________________________________
 PU2643* NAD 83(1986) POSITION- 44 33 09.39   (N) 103 58 37.39   (W)   HD_HELD1
 PU2643* NAVD 88 ORTHO HEIGHT -  1103.618 (meters)     3620.79  (feet) ADJUSTED
 PU2643  ______________________________________________________________________
 PU2643  GEOID HEIGHT    -        -14.660 (meters)                     GEOID18
 PU2643  DYNAMIC HEIGHT  -       1103.260 (meters)     3619.61  (feet) COMP
 PU2643  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU2643
 PU2643  VERT ORDER      -  FIRST     CLASS II
 PU2643
 PU2643.The horizontal coordinates were determined by differentially corrected
 PU2643.hand held GPS observations or other comparable positioning techniques
 PU2643.and have an estimated accuracy of +/- 3 meters.
 PU2643
 PU2643.The orthometric height was determined by differential leveling and
 PU2643.adjusted by the NATIONAL GEODETIC SURVEY
 PU2643.in September 1993.
 PU2643
 PU2643.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2643.GEOID18 height accuracy estimate available here.
 PU2643
 PU2643.Click photographs - Photos may exist for this station.
 PU2643
 PU2643.The dynamic height is computed by dividing the NAVD 88
 PU2643.geopotential number by the normal gravity value computed on the
 PU2643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2643.degrees latitude (g = 980.6199 gals.).
 PU2643
 PU2643.The modeled gravity was interpolated from observed gravity values.
 PU2643
 PU2643;                    North         East    Units  Estimated Accuracy
 PU2643;SPC SD N     -    87,687.9     284,125.7     MT  (+/- 3 meters HH1 GPS) 
 PU2643
 PU2643_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8124833761(NAD 83)
 PU2643
 PU2643                          SUPERSEDED SURVEY CONTROL
 PU2643
 PU2643.No superseded survey control is available for this station.
 PU2643
 PU2643_MARKER: DR = REFERENCE MARK DISK
 PU2643_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2643_STAMPING: GUY NO 1 1962
 PU2643_MARK LOGO: CGS
 PU2643_PROJECTION: FLUSH
 PU2643_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2643+STABILITY: SURFACE MOTION
 PU2643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2643+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1991
 PU2643
 PU2643  HISTORY     - Date     Condition        Report By
 PU2643  HISTORY     - 1962     MONUMENTED       CGS
 PU2643  HISTORY     - 19910815 GOOD             NGS
 PU2643  HISTORY     - 20120308 MARK NOT FOUND   INDIV
 PU2643
 PU2643                          STATION DESCRIPTION
 PU2643
 PU2643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2643'16.1 KM (10.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2643'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 2.7 KM
 PU2643'(1.65 MI) EASTERLY ALONG A PAVED FRONTAGE ROAD, THENCE 0.6 KM (0.35
 PU2643'MI) NORTHERLY ALONG A DRIVEWAY AND ACROSS COUNTRY, ON A FLAT BARREN
 PU2643'HILL, 152.0 M (498.7 FT) SOUTH OF A FENCE, 50.0 M (164.0 FT) WEST OF
 PU2643'A FENCE, 20.0 M (65.6 FT) NORTH OF THE SOUTH EDGE OF THE HILL, 12.1 M
 PU2643'(39.7 FT) SOUTH OF TRIANGULATION STATION GUY, AND THE MONUMENT IS
 PU2643'FLUSH WITH THE GROUND SURFACE.
 PU2643
 PU2643                          STATION RECOVERY (2012)
 PU2643
 PU2643'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2643'ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2644 ***********************************************************************
 PU2644  DESIGNATION -  GUY RM 2
 PU2644  PID         -  PU2644
 PU2644  STATE/COUNTY-  SD/LAWRENCE
 PU2644  COUNTRY     -  US
 PU2644  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2644
 PU2644                         *CURRENT SURVEY CONTROL
 PU2644  ______________________________________________________________________
 PU2644* NAD 83(1986) POSITION- 44 33 09.84   (N) 103 58 37.91   (W)   HD_HELD1
 PU2644* NAVD 88 ORTHO HEIGHT -  1103.551 (meters)     3620.57  (feet) ADJUSTED
 PU2644  ______________________________________________________________________
 PU2644  GEOID HEIGHT    -        -14.661 (meters)                     GEOID18
 PU2644  DYNAMIC HEIGHT  -       1103.193 (meters)     3619.39  (feet) COMP
 PU2644  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU2644
 PU2644  VERT ORDER      -  FIRST     CLASS II
 PU2644
 PU2644.The horizontal coordinates were determined by differentially corrected
 PU2644.hand held GPS observations or other comparable positioning techniques
 PU2644.and have an estimated accuracy of +/- 3 meters.
 PU2644
 PU2644.The orthometric height was determined by differential leveling and
 PU2644.adjusted by the NATIONAL GEODETIC SURVEY
 PU2644.in September 1993.
 PU2644
 PU2644.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2644.GEOID18 height accuracy estimate available here.
 PU2644
 PU2644.Click photographs - Photos may exist for this station.
 PU2644
 PU2644.The dynamic height is computed by dividing the NAVD 88
 PU2644.geopotential number by the normal gravity value computed on the
 PU2644.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2644.degrees latitude (g = 980.6199 gals.).
 PU2644
 PU2644.The modeled gravity was interpolated from observed gravity values.
 PU2644
 PU2644;                    North         East    Units  Estimated Accuracy
 PU2644;SPC SD N     -    87,702.3     284,114.9     MT  (+/- 3 meters HH1 GPS) 
 PU2644
 PU2644_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8123733775(NAD 83)
 PU2644
 PU2644                          SUPERSEDED SURVEY CONTROL
 PU2644
 PU2644.No superseded survey control is available for this station.
 PU2644
 PU2644_MARKER: DR = REFERENCE MARK DISK
 PU2644_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2644_STAMPING: GUY NO 2 1962
 PU2644_MARK LOGO: CGS
 PU2644_PROJECTION: FLUSH
 PU2644_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2644+STABILITY: SURFACE MOTION
 PU2644_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2644+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1991
 PU2644
 PU2644  HISTORY     - Date     Condition        Report By
 PU2644  HISTORY     - 1962     MONUMENTED       CGS
 PU2644  HISTORY     - 19910815 GOOD             NGS
 PU2644
 PU2644                          STATION DESCRIPTION
 PU2644
 PU2644'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2644'16.1 KM (10.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2644'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 2.7 KM
 PU2644'(1.65 MI) EASTERLY ALONG A PAVED FRONTAGE ROAD, THENCE 0.6 KM (0.35
 PU2644'MI) NORTHERLY ALONG A DRIVEWAY AND ACROSS COUNTRY, ON A FLAT BARREN
 PU2644'HILL, 140.0 M (459.3 FT) SOUTH OF A FENCE, 64.0 M (210.0 FT) WEST OF
 PU2644'A FENCE, 35.0 M (114.8 FT) NORTH OF THE SOUTH EDGE OF THE HILL, 14.3
 PU2644'M (46.9 FT) WEST OF TRIANGULATION STATION GUY, AND THE MONUMENT IS
 PU2644'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0099 ***********************************************************************
 QQ0099  DESIGNATION -  H
 QQ0099  PID         -  QQ0099
 QQ0099  STATE/COUNTY-  SD/GRANT
 QQ0099  COUNTRY     -  US
 QQ0099  USGS QUAD   -  MILBANK WEST (2017)
 QQ0099
 QQ0099                         *CURRENT SURVEY CONTROL
 QQ0099  ______________________________________________________________________
 QQ0099* NAD 83(1986) POSITION- 45 13 25.     (N) 096 37 36.     (W)   SCALED
 QQ0099* NAVD 88 ORTHO HEIGHT -   349.301 (meters)     1146.00  (feet) ADJUSTED
 QQ0099  ______________________________________________________________________
 QQ0099  GEOID HEIGHT    -        -25.847 (meters)                     GEOID18
 QQ0099  DYNAMIC HEIGHT  -        349.276 (meters)     1145.92  (feet) COMP
 QQ0099  MODELED GRAVITY -    980,533.7   (mgal)                       NAVD 88
 QQ0099
 QQ0099  VERT ORDER      -  FIRST     CLASS II
 QQ0099
 QQ0099.The horizontal coordinates were scaled from a map and have
 QQ0099.an estimated accuracy of +/- 6 seconds.
 QQ0099
 QQ0099.The orthometric height was determined by differential leveling and
 QQ0099.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0099.in June 1991.
 QQ0099
 QQ0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0099.GEOID18 height accuracy estimate available here.
 QQ0099
 QQ0099.Click photographs - Photos may exist for this station.
 QQ0099
 QQ0099.The dynamic height is computed by dividing the NAVD 88
 QQ0099.geopotential number by the normal gravity value computed on the
 QQ0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0099.degrees latitude (g = 980.6199 gals.).
 QQ0099
 QQ0099.The modeled gravity was interpolated from observed gravity values.
 QQ0099
 QQ0099;                    North         East    Units  Estimated Accuracy
 QQ0099;SPC SD N     -   160,010.      864,850.      MT  (+/- 180 meters Scaled)
 QQ0099
 QQ0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR863105(NAD 83)
 QQ0099
 QQ0099                          SUPERSEDED SURVEY CONTROL
 QQ0099
 QQ0099  NGVD 29 (??/??/92)  349.068  (m)         1145.23   (f) ADJ UNCH    1 2
 QQ0099
 QQ0099.Superseded values are not recommended for survey control.
 QQ0099
 QQ0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0099.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0099
 QQ0099_MARKER: B = BOLT
 QQ0099_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QQ0099_PROJECTION: FLUSH
 QQ0099_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0099_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0099
 QQ0099  HISTORY     - Date     Condition        Report By
 QQ0099  HISTORY     - 1904     MONUMENTED       CGS
 QQ0099  HISTORY     - 1905     GOOD             CGS
 QQ0099  HISTORY     - 1944     GOOD             CGS
 QQ0099  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0099  HISTORY     - 19970930 GOOD             LOCENG
 QQ0099  HISTORY     - 20110819 MARK NOT FOUND   GEOCAC
 QQ0099
 QQ0099                          STATION DESCRIPTION
 QQ0099
 QQ0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1905
 QQ0099'0.5 MI E FROM MILBANK.
 QQ0099'ABOUT 0.5 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0099'PACIFIC RAILROAD FROM THE STATION AT MILBANK, GRANT COUNTY,
 QQ0099'ABOUT 52 FEET SOUTH OF THE SOUTH RAIL OF THE NORTH TRACK, 15.8
 QQ0099'FEET SOUTH OF THE SOUTH RAIL OF THE SOUTH TRACK, 33 FEET WEST
 QQ0099'OF THE CENTER LINE OF EASTMAN STREET, 15.2 FEET WEST OF A ROW
 QQ0099'OF POWER-TRANSMISSION POLES, AND 2 FEET NORTHEAST OF THE
 QQ0099'RIGHT-OF-WAY FENCE CORNER POST.  A COPPER BOLT, SURROUNDED BY
 QQ0099'THE CHISELED LETTERS U.S.B.M. IN THE TOP OF A CONCRETE POST
 QQ0099'ABOUT FLUSH WITH THE GROUND.
 QQ0099
 QQ0099                          STATION RECOVERY (1944)
 QQ0099
 QQ0099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 QQ0099'RECOVERED IN GOOD CONDITION.
 QQ0099
 QQ0099                          STATION RECOVERY (1997)
 QQ0099
 QQ0099'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0099'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 QQ0099
 QQ0099                          STATION RECOVERY (1997)
 QQ0099
 QQ0099'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1997 (GM)
 QQ0099'RECOVERED AS DESCRIBED.
 QQ0099
 QQ0099                          STATION RECOVERY (2011)
 QQ0099
 QQ0099'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QQ0099'RR BALLAST FILL HAS BEEN ADDED AT THIS LOCATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0385 ***********************************************************************
 PR0385  DESIGNATION -  H 1
 PR0385  PID         -  PR0385
 PR0385  STATE/COUNTY-  SD/HAMLIN
 PR0385  COUNTRY     -  US
 PR0385  USGS QUAD   -  VIENNA EAST (2017)
 PR0385
 PR0385                         *CURRENT SURVEY CONTROL
 PR0385  ______________________________________________________________________
 PR0385* NAD 83(1986) POSITION- 44 40 27.     (N) 097 28 42.     (W)   SCALED
 PR0385* NAVD 88 ORTHO HEIGHT -   553.952 (meters)     1817.42  (feet) ADJUSTED
 PR0385  ______________________________________________________________________
 PR0385  GEOID HEIGHT    -        -24.749 (meters)                     GEOID18
 PR0385  DYNAMIC HEIGHT  -        553.862 (meters)     1817.13  (feet) COMP
 PR0385  MODELED GRAVITY -    980,437.9   (mgal)                       NAVD 88
 PR0385
 PR0385  VERT ORDER      -  FIRST     CLASS II
 PR0385
 PR0385.The horizontal coordinates were scaled from a map and have
 PR0385.an estimated accuracy of +/- 6 seconds.
 PR0385
 PR0385.The orthometric height was determined by differential leveling and
 PR0385.adjusted by the NATIONAL GEODETIC SURVEY
 PR0385.in June 1991.
 PR0385
 PR0385.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0385.GEOID18 height accuracy estimate available here.
 PR0385
 PR0385.Click photographs - Photos may exist for this station.
 PR0385
 PR0385.The dynamic height is computed by dividing the NAVD 88
 PR0385.geopotential number by the normal gravity value computed on the
 PR0385.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0385.degrees latitude (g = 980.6199 gals.).
 PR0385
 PR0385.The modeled gravity was interpolated from observed gravity values.
 PR0385
 PR0385;                    North         East    Units  Estimated Accuracy
 PR0385;SPC SD N     -    96,550.      799,910.      MT  (+/- 180 meters Scaled)
 PR0385
 PR0385_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ206478(NAD 83)
 PR0385
 PR0385                          SUPERSEDED SURVEY CONTROL
 PR0385
 PR0385  NGVD 29 (??/??/92)  553.668  (m)         1816.49   (f) ADJ UNCH    1 2
 PR0385
 PR0385.Superseded values are not recommended for survey control.
 PR0385
 PR0385.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0385.See file dsdata.pdf to determine how the superseded data were derived.
 PR0385
 PR0385_MARKER: P = PIPE CAP
 PR0385_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0385_STAMPING: ELEV 1816.492 FT
 PR0385_MARK LOGO: CGS
 PR0385_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0385_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0385
 PR0385  HISTORY     - Date     Condition        Report By
 PR0385  HISTORY     - 1905     MONUMENTED       CGS
 PR0385
 PR0385                          STATION DESCRIPTION
 PR0385
 PR0385'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0385'2.2 MI SE FROM VIENNA.
 PR0385'IN HAMLIN COUNTY, 2.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE,
 PR0385'ST. PAUL AND PACIFIC RAILROAD FROM THE STATION AT VIENNA, CLARK
 PR0385'COUNTY, AT A ROAD CROSSING, 56 FEET SOUTHWEST OF THE CENTER LINE
 PR0385'OF THE TRACK, 21 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PR0385'14 FEET WEST OF A FENCE CORNER, 7 FEET NORTH OF THE FENCE, IN
 PR0385'THE SOUTH DITCH OF THE ROAD, AND ABOUT 1-1/2 FEET HIGHER THAN THE
 PR0385'TRACK.  A STANDARD CAP, STAMPED ELEV 1816.492 FT AND FASTENED
 PR0385'ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 1.5 FEET ABOVE
 PR0385'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0474 ***********************************************************************
 OS0474  DESIGNATION -  H 10
 OS0474  PID         -  OS0474
 OS0474  STATE/COUNTY-  SD/JACKSON
 OS0474  COUNTRY     -  US
 OS0474  USGS QUAD   -  INTERIOR (2017)
 OS0474
 OS0474                         *CURRENT SURVEY CONTROL
 OS0474  ______________________________________________________________________
 OS0474* NAD 83(1986) POSITION- 43 43 38.06   (N) 101 58 49.40   (W)   HD_HELD1
 OS0474* NAVD 88 ORTHO HEIGHT -   725.291 (meters)     2379.56  (feet) ADJUSTED
 OS0474  ______________________________________________________________________
 OS0474  GEOID HEIGHT    -        -19.901 (meters)                     GEOID18
 OS0474  DYNAMIC HEIGHT  -        725.059 (meters)     2378.80  (feet) COMP
 OS0474  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 OS0474
 OS0474  VERT ORDER      -  FIRST     CLASS II
 OS0474
 OS0474.The horizontal coordinates were determined by differentially corrected
 OS0474.hand held GPS observations or other comparable positioning techniques
 OS0474.and have an estimated accuracy of +/- 3 meters.
 OS0474
 OS0474.The orthometric height was determined by differential leveling and
 OS0474.adjusted by the NATIONAL GEODETIC SURVEY
 OS0474.in June 1991.
 OS0474
 OS0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0474.GEOID18 height accuracy estimate available here.
 OS0474
 OS0474.Click photographs - Photos may exist for this station.
 OS0474
 OS0474.The dynamic height is computed by dividing the NAVD 88
 OS0474.geopotential number by the normal gravity value computed on the
 OS0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0474.degrees latitude (g = 980.6199 gals.).
 OS0474
 OS0474.The modeled gravity was interpolated from observed gravity values.
 OS0474
 OS0474;                    North         East    Units  Estimated Accuracy
 OS0474;SPC SD S     -   156,166.8     467,313.1     MT  (+/- 3 meters HH1 GPS) 
 OS0474
 OS0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP5995345896(NAD 83)
 OS0474
 OS0474                          SUPERSEDED SURVEY CONTROL
 OS0474
 OS0474  NGVD 29 (??/??/92)  724.854  (m)         2378.13   (f) ADJ UNCH    1 2
 OS0474
 OS0474.Superseded values are not recommended for survey control.
 OS0474
 OS0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0474.See file dsdata.pdf to determine how the superseded data were derived.
 OS0474
 OS0474_MARKER: DB = BENCH MARK DISK
 OS0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0474_STAMPING: H 10 1925 2378.125
 OS0474_MARK LOGO: CGS
 OS0474_PROJECTION: FLUSH
 OS0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0474+STABILITY: SURFACE MOTION
 OS0474_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0474+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0474
 OS0474  HISTORY     - Date     Condition        Report By
 OS0474  HISTORY     - 1925     MONUMENTED       CGS
 OS0474  HISTORY     - 1962     GOOD             CGS
 OS0474  HISTORY     - 1985     GOOD             NGS
 OS0474  HISTORY     - 20130116 GOOD             INDIV
 OS0474
 OS0474                          STATION DESCRIPTION
 OS0474
 OS0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0474'0.2 MI E FROM INTERIOR.
 OS0474'ABOUT 0.25 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0474'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, 264 FEET NORTHWEST
 OS0474'OF THE CENTER LINE OF A CURVE IN STATE HIGHWAY 40, 96 1/2 FEET
 OS0474'NORTHWEST OF THE NORTHWEST CORNER OF A SERVICE STATION, 57 1/2
 OS0474'FEET EAST OF THE FIRST TELEPHONE POLE EAST OF MILE POST 588,
 OS0474'37 1/2 FEET SOUTH OF SOUTH RAIL, IN LINE WITH A ROW OF TELEPHONE
 OS0474'POLES, 2.3 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT 2 1/2
 OS0474'FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A
 OS0474'CONCRETE POST FLUSH WITH THE GROUND.
 OS0474
 OS0474                          STATION RECOVERY (1985)
 OS0474
 OS0474'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0474'RECOVERED IN GOOD CONDITION. THE DESCRIPTION IS ADEQUATE EXCEPT
 OS0474'ADD--AT INTERIOR, IN THE SOUTHWEST CORNER OF THE INTERSECTION OF STATE
 OS0474'HIGHWAY 377 AND THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OS0474'AND 80.5 METERS (264 FT) NORTHWEST OF THE HIGHWAY CENTERLINE.
 OS0474
 OS0474                          STATION RECOVERY (2013)
 OS0474
 OS0474'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0474'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0954 ***********************************************************************
 PU0954  DESIGNATION -  H 10 B 1
 PU0954  PID         -  PU0954
 PU0954  STATE/COUNTY-  SD/MEADE
 PU0954  COUNTRY     -  US
 PU0954  USGS QUAD   -  FAIRPOINT SW (2017)
 PU0954
 PU0954                         *CURRENT SURVEY CONTROL
 PU0954  ______________________________________________________________________
 PU0954* NAD 83(1986) POSITION- 44 30 40.     (N) 102 55 28.     (W)   SCALED
 PU0954* NAVD 88 ORTHO HEIGHT -   810.125 (meters)     2657.89  (feet) ADJUSTED
 PU0954  ______________________________________________________________________
 PU0954  GEOID HEIGHT    -        -17.583 (meters)                     GEOID18
 PU0954  DYNAMIC HEIGHT  -        809.909 (meters)     2657.18  (feet) COMP
 PU0954  MODELED GRAVITY -    980,324.0   (mgal)                       NAVD 88
 PU0954
 PU0954  VERT ORDER      -  SECOND    CLASS 0
 PU0954
 PU0954.The horizontal coordinates were scaled from a map and have
 PU0954.an estimated accuracy of +/- 6 seconds.
 PU0954
 PU0954.The orthometric height was determined by differential leveling and
 PU0954.adjusted by the NATIONAL GEODETIC SURVEY
 PU0954.in June 1991.
 PU0954
 PU0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0954.GEOID18 height accuracy estimate available here.
 PU0954
 PU0954.Click photographs - Photos may exist for this station.
 PU0954
 PU0954.The dynamic height is computed by dividing the NAVD 88
 PU0954.geopotential number by the normal gravity value computed on the
 PU0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0954.degrees latitude (g = 980.6199 gals.).
 PU0954
 PU0954.The modeled gravity was interpolated from observed gravity values.
 PU0954
 PU0954;                    North         East    Units  Estimated Accuracy
 PU0954;SPC SD N     -    79,520.      367,520.      MT  (+/- 180 meters Scaled)
 PU0954
 PU0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK649307(NAD 83)
 PU0954
 PU0954                          SUPERSEDED SURVEY CONTROL
 PU0954
 PU0954  NGVD 29 (??/??/92)  809.67   (m)         2656.4    (f) COMPUTED    2 0
 PU0954
 PU0954.Superseded values are not recommended for survey control.
 PU0954
 PU0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0954.See file dsdata.pdf to determine how the superseded data were derived.
 PU0954
 PU0954_MARKER: Z = SEE DESCRIPTION
 PU0954_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0954_SP_SET: PIER
 PU0954_STAMPING: H 10 B 1
 PU0954_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0954
 PU0954  HISTORY     - Date     Condition        Report By
 PU0954  HISTORY     - UNK      MONUMENTED       USAF
 PU0954  HISTORY     - 1962     GOOD             CGS
 PU0954  HISTORY     - 1963     GOOD             CGS
 PU0954  HISTORY     - 19950523 MARK NOT FOUND   NGS
 PU0954
 PU0954                          STATION DESCRIPTION
 PU0954
 PU0954'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0954'11.1 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0954'VOLUNTEER, 1.1 MILES EAST OF THE JUNCTION OF A ROAD SOUTH TO
 PU0954'HEREFORD, 105 FEET SOUTH-SOUTHEAST OF THE CENTER LINE OF THE
 PU0954'HIGHWAY, 204 FEET EAST-NORTHEAST OF THE CENTER OF A GATE IN THE
 PU0954'FENCE LINE, ABOUT 6 FEET LOWER THAN THE ROAD, THE CENTER OF A
 PU0954'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0954'PROJECTS 4 FEET.
 PU0954
 PU0954                          STATION RECOVERY (1963)
 PU0954
 PU0954'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0954'RECOVERED IN GOOD CONDITION.
 PU0954
 PU0954                          STATION RECOVERY (1995)
 PU0954
 PU0954'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0954'THE TRIBRACH HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1580 ***********************************************************************
 PU1580  DESIGNATION -  H 11
 PU1580  PID         -  PU1580
 PU1580  STATE/COUNTY-  SD/PENNINGTON
 PU1580  COUNTRY     -  US
 PU1580  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1580
 PU1580                         *CURRENT SURVEY CONTROL
 PU1580  ______________________________________________________________________
 PU1580* NAD 83(1986) POSITION- 44 04 44.76   (N) 103 13 22.35   (W)   HD_HELD1
 PU1580* NAVD 88 ORTHO HEIGHT -   985.241 (meters)     3232.41  (feet) ADJUSTED
 PU1580  ______________________________________________________________________
 PU1580  GEOID HEIGHT    -        -15.861 (meters)                     GEOID18
 PU1580  DYNAMIC HEIGHT  -        984.917 (meters)     3231.35  (feet) COMP
 PU1580  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 PU1580
 PU1580  VERT ORDER      -  FIRST     CLASS II
 PU1580
 PU1580.The horizontal coordinates were determined by differentially corrected
 PU1580.hand held GPS observations or other comparable positioning techniques
 PU1580.and have an estimated accuracy of +/- 3 meters.
 PU1580
 PU1580.The orthometric height was determined by differential leveling and
 PU1580.adjusted by the NATIONAL GEODETIC SURVEY
 PU1580.in June 1991.
 PU1580
 PU1580.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1580.GEOID18 height accuracy estimate available here.
 PU1580
 PU1580.Click photographs - Photos may exist for this station.
 PU1580
 PU1580.The dynamic height is computed by dividing the NAVD 88
 PU1580.geopotential number by the normal gravity value computed on the
 PU1580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1580.degrees latitude (g = 980.6199 gals.).
 PU1580
 PU1580.The modeled gravity was interpolated from observed gravity values.
 PU1580
 PU1580;                    North         East    Units  Estimated Accuracy
 PU1580;SPC SD S     -   197,968.9     368,609.8     MT  (+/- 3 meters HH1 GPS) 
 PU1580
 PU1580_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4229082193(NAD 83)
 PU1580
 PU1580                          SUPERSEDED SURVEY CONTROL
 PU1580
 PU1580  NGVD 29 (??/??/92)  984.756  (m)         3230.82   (f) ADJ UNCH    1 2
 PU1580
 PU1580.Superseded values are not recommended for survey control.
 PU1580
 PU1580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1580.See file dsdata.pdf to determine how the superseded data were derived.
 PU1580
 PU1580_MARKER: DB = BENCH MARK DISK
 PU1580_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 PU1580_SP_SET: PILLAR
 PU1580_STAMPING: 3230.860 H 11 1925
 PU1580_MARK LOGO: CGS
 PU1580_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1580_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1580+STABILITY: POSITION/ELEVATION WELL
 PU1580_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1580+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2018
 PU1580
 PU1580  HISTORY     - Date     Condition        Report By
 PU1580  HISTORY     - 1925     MONUMENTED       CGS
 PU1580  HISTORY     - 1962     GOOD             CGS
 PU1580  HISTORY     - 1983     GOOD             NGS
 PU1580  HISTORY     - 1985     GOOD             NGS
 PU1580  HISTORY     - 19910728 GOOD             NGS
 PU1580  HISTORY     - 19960715 GOOD             NOSOPS
 PU1580  HISTORY     - 19971222 GOOD             USPSQD
 PU1580  HISTORY     - 20020726 GOOD             USPSQD
 PU1580  HISTORY     - 20110225 GOOD             INDIV
 PU1580  HISTORY     - 20160914 GOOD             USPSQD
 PU1580  HISTORY     - 20180725 GOOD             NGS
 PU1580
 PU1580                          STATION DESCRIPTION
 PU1580
 PU1580'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1580'0.7 MI SE FROM RAPID CITY.
 PU1580'ABOUT 0.45 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PU1580'PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1580'STATION AT RAPID CITY, THENCE 0.25 MILE SOUTH ALONG 4TH STREET,
 PU1580'AT THE NORTH ENTRANCE TO THE PENNINGTON COUNTY COURTHOUSE, 67
 PU1580'FEET SOUTH OF THE CENTER LINE OF ST. JOSEPH STREET, 39 FEET
 PU1580'WEST OF THE CENTER LINE OF THE NORTH ENTRANCE, 2 1/2 FEET
 PU1580'NORTH OF THE NORTH FACE OF THE BUILDING, ABOUT 9 FEET ABOVE THE
 PU1580'LEVEL OF THE STREET, AND SET IN THE TOP OF THE NORTHWEST CORNER
 PU1580'OF THE BASE OF THE 3RD PILLAR WEST OF THE ENTRANCE, 6 INCHES
 PU1580'ABOVE THE LANDING.
 PU1580
 PU1580                          STATION RECOVERY (1983)
 PU1580
 PU1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 PU1580'RECOVERED IN GOOD CONDITION.  ADD--ON THE SQUARE BASE OF THE SECOND
 PU1580'COLUMN WEST OF THE SOUTHEAST CORNER OF THE BUILDING, EAST OF THE SOUTH
 PU1580'DOOR ENTERING THE BUILDING FROM ST JOSEPH STREET.
 PU1580
 PU1580                          STATION RECOVERY (1985)
 PU1580
 PU1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1580'THE MARK IS 0.2 M ABOVE LANDING STEPS.
 PU1580'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.65 KM (0.4
 PU1580'MI) WEST ALONG ST. JOSEPH STREET FROM THE POST OFFICE IN RAPID CITY,
 PU1580'IN TOP OF THE NORTHWEST CORNER OF THE STONE BASE FOR THE 3RD PILLAR
 PU1580'WEST OF THE NORTH ENTRANCE TO THE PENNINGTON COUNTY COURTHOUSE, IN THE
 PU1580'BLOCK BETWEEN 3RD AND 4TH STREETS, 20.4 METERS (67 FT) SOUTH OF THE
 PU1580'CENTER OF THE STREET, 11.9 METERS (39 FT) WEST OF THE CENTER OF THE
 PU1580'ENTRANCE AND 2.7 METERS (9 FT) ABOVE THE STREET.  NOTE--DESCRIBED DISK
 PU1580'IS STAMPED H 11 1925 3230.860 AND NOT 3250.860 AS PREVIOUSLY
 PU1580'DESCRIBED.
 PU1580
 PU1580                          STATION RECOVERY (1991)
 PU1580
 PU1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1580'IN RAPID CITY, NEAR THE NORTHWEST CORNER OF THE CONCRETE BASE OF THE
 PU1580'OF THE SECOND PILLAR EAST OF THE NORTHWEST CORNER OF THE COURTHOUSE
 PU1580'AT 315 SAINT JOE STREET, 12.2 M (40.0 FT) WEST OF THE CENTER OF THE
 PU1580'NORTH ENTRANCE INTO THE BUILDING, 11.7 M (38.4 FT) SOUTH OF THE SOUTH
 PU1580'CURB OF THE STREET, 6.6 M (21.7 FT) EAST OF THE NORTHWEST CORNER OF
 PU1580'THE BUILDING, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE STREET, AND 0.5 M
 PU1580'(1.6 FT) NORTH OF THE NORTH FACE OF THE BUILDING.
 PU1580
 PU1580                          STATION RECOVERY (1996)
 PU1580
 PU1580'RECOVERY NOTE BY NOS OCEANOG SERVICES 1996 (DW)
 PU1580'ANOTHER ALIAS IS RAPID CITY H 11. STATION IS AT PENNINGTON COUNTY
 PU1580'COURTHOUSE IN RAPID CITY, SOUTH DAKOTA.  IT IS 0.5 MI (0.8 KM) ESE OF
 PU1580'RAPID CITY HALL.  TO ACCESS FROM EXIT 57 OF I-90 AND US 14, GO S ON
 PU1580'I-190 AND US 16 (BECOMES WEST BOULEVARD) FOR 1.7 MI (2.7 KM) .  TURN
 PU1580'ESE, LEFT, ONTO ST JOSEPH STREET (BL 90 AND SD 79 S-BOUND) AND GO 0.65
 PU1580'MI (1.05 KM) TO COURTHOUSE ON RIGHT.  STATION IS AT THE NNE ENTRANCE
 PU1580'TO COURTHOUSE, 20.4 M (66.9 FT) SSW OF CENTER OF ST JOSEPH STREET,
 PU1580'11.9 M (39.0 FT) WNW OF CENTER LINE OF ENTRANCE, 0.8 M (2.6 FT) NNE OF
 PU1580'NNE FACE OF BUILDING, AT NW CORNER OF BASE OF SECOND CONCRETE PILLAR
 PU1580'(OF EIGHT PILLARS) COUNTING FROM WNW END OF 1922 SECTION OF COURTHOUSE
 PU1580'AND ABOUT 3 M (9.8 FT) ABOVE STREET LEVEL.  DISK FACES SOUTH.  NW, SE,
 PU1580'SE, NE, NW, SEC 1, T1N,R7E.
 PU1580
 PU1580                          STATION RECOVERY (1997)
 PU1580
 PU1580'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1580'RECOVERED IN GOOD CONDITION.
 PU1580
 PU1580                          STATION RECOVERY (2002)
 PU1580
 PU1580'RECOVERY NOTE BY US POWER SQUADRON 2002 (MLH)
 PU1580'.
 PU1580
 PU1580                          STATION RECOVERY (2011)
 PU1580
 PU1580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1580'RECOVERED IN GOOD CONDITION.
 PU1580
 PU1580                          STATION RECOVERY (2016)
 PU1580
 PU1580'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 PU1580'RECOVERED IN GOOD CONDITION.
 PU1580
 PU1580                          STATION RECOVERY (2018)
 PU1580
 PU1580'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (DW)
 PU1580'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0944 ***********************************************************************
 PU0944  DESIGNATION -  H 11 B 2
 PU0944  PID         -  PU0944
 PU0944  STATE/COUNTY-  SD/MEADE
 PU0944  COUNTRY     -  US
 PU0944  USGS QUAD   -  FAIRPOINT SE (2017)
 PU0944
 PU0944                         *CURRENT SURVEY CONTROL
 PU0944  ______________________________________________________________________
 PU0944* NAD 83(1986) POSITION- 44 32 03.     (N) 102 49 44.     (W)   SCALED
 PU0944* NAVD 88 ORTHO HEIGHT -   859.481 (meters)     2819.81  (feet) ADJUSTED
 PU0944  ______________________________________________________________________
 PU0944  GEOID HEIGHT    -        -17.803 (meters)                     GEOID18
 PU0944  DYNAMIC HEIGHT  -        859.252 (meters)     2819.06  (feet) COMP
 PU0944  MODELED GRAVITY -    980,322.3   (mgal)                       NAVD 88
 PU0944
 PU0944  VERT ORDER      -  SECOND    CLASS 0
 PU0944
 PU0944.The horizontal coordinates were scaled from a map and have
 PU0944.an estimated accuracy of +/- 6 seconds.
 PU0944
 PU0944.The orthometric height was determined by differential leveling and
 PU0944.adjusted by the NATIONAL GEODETIC SURVEY
 PU0944.in June 1991.
 PU0944
 PU0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0944.GEOID18 height accuracy estimate available here.
 PU0944
 PU0944.Click photographs - Photos may exist for this station.
 PU0944
 PU0944.The dynamic height is computed by dividing the NAVD 88
 PU0944.geopotential number by the normal gravity value computed on the
 PU0944.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0944.degrees latitude (g = 980.6199 gals.).
 PU0944
 PU0944.The modeled gravity was interpolated from observed gravity values.
 PU0944
 PU0944;                    North         East    Units  Estimated Accuracy
 PU0944;SPC SD N     -    81,810.      375,200.      MT  (+/- 180 meters Scaled)
 PU0944
 PU0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK724334(NAD 83)
 PU0944
 PU0944                          SUPERSEDED SURVEY CONTROL
 PU0944
 PU0944  NGVD 29 (??/??/92)  859.03   (m)         2818.3    (f) COMPUTED    2 0
 PU0944
 PU0944.Superseded values are not recommended for survey control.
 PU0944
 PU0944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0944.See file dsdata.pdf to determine how the superseded data were derived.
 PU0944
 PU0944_MARKER: Z = SEE DESCRIPTION
 PU0944_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0944_SP_SET: PIER
 PU0944_STAMPING: H 11 B 2
 PU0944_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0944
 PU0944  HISTORY     - Date     Condition        Report By
 PU0944  HISTORY     - UNK      MONUMENTED       USAF
 PU0944  HISTORY     - 1962     GOOD             CGS
 PU0944
 PU0944                          STATION DESCRIPTION
 PU0944
 PU0944'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0944'17.2 MI E FROM VOLUNTEER.
 PU0944'16.35 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0944'VOLUNTEER, THENCE 0.6 MILE NORTH ALONG A GRAVEL ROAD, THENCE
 PU0944'0.3 MILE NORTHWEST ACROSS COUNTRY, ON THE TOP OF A KNOLL, THE
 PU0944'CENTER OF A TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0944'PIER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0367 ***********************************************************************
 OT0367  DESIGNATION -  H 12
 OT0367  PID         -  OT0367
 OT0367  STATE/COUNTY-  SD/FALL RIVER
 OT0367  COUNTRY     -  US
 OT0367  USGS QUAD   -  HOT SPRINGS (2017)
 OT0367
 OT0367                         *CURRENT SURVEY CONTROL
 OT0367  ______________________________________________________________________
 OT0367* NAD 83(1986) POSITION- 43 24 31.     (N) 103 26 22.     (W)   SCALED
 OT0367* NAVD 88 ORTHO HEIGHT -  1016.612 (meters)     3335.33  (feet) POSTED
 OT0367  ______________________________________________________________________
 OT0367  GEOID HEIGHT    -        -15.792 (meters)                     GEOID18
 OT0367  DYNAMIC HEIGHT  -       1016.20  (meters)     3334.0   (feet) COMP
 OT0367  MODELED GRAVITY -    980,176.6   (mgal)                       NAVD 88
 OT0367
 OT0367  VERT ORDER      -  * POSTED, SEE BELOW
 OT0367
 OT0367.The horizontal coordinates were scaled from a map and have
 OT0367.an estimated accuracy of +/- 6 seconds.
 OT0367
 OT0367.The orthometric height was determined by differential leveling
 OT0367.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0367
 OT0367.* This is a POSTED BENCH MARK height.
 OT0367
 OT0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0367.GEOID18 height accuracy estimate available here.
 OT0367
 OT0367.Click photographs - Photos may exist for this station.
 OT0367
 OT0367.The dynamic height is computed by dividing the NAVD 88
 OT0367.geopotential number by the normal gravity value computed on the
 OT0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0367.degrees latitude (g = 980.6199 gals.).
 OT0367
 OT0367.The modeled gravity was interpolated from observed gravity values.
 OT0367
 OT0367;                    North         East    Units  Estimated Accuracy
 OT0367;SPC SD S     -   124,160.      348,490.      MT  (+/- 180 meters Scaled)
 OT0367
 OT0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ263073(NAD 83)
 OT0367
 OT0367                          SUPERSEDED SURVEY CONTROL
 OT0367
 OT0367.No superseded survey control is available for this station.
 OT0367
 OT0367_MARKER: DB = BENCH MARK DISK
 OT0367_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0367_STAMPING: H 12 1926
 OT0367_MARK LOGO: CGS
 OT0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0367+STABILITY: SURFACE MOTION
 OT0367
 OT0367  HISTORY     - Date     Condition        Report By
 OT0367  HISTORY     - 1926     MONUMENTED       CGS
 OT0367  HISTORY     - 1963     MARK NOT FOUND   CGS
 OT0367
 OT0367                          STATION DESCRIPTION
 OT0367
 OT0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0367'2.2 MI SE FROM HOT SPRINGS.
 OT0367'2.2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0367'FROM HOT SPRINGS, FALL RIVER COUNTY, ABOUT 240 FEET SOUTHEAST OF
 OT0367'THE SOUTH END OF BRIDGE HS 25, 18.5 FEET NORTHEAST OF THE CENTER
 OT0367'LINE OF THE TRACK, 6 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE,
 OT0367'AND ABOUT 1 FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 OT0367'H 12 1926 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1200 ***********************************************************************
 PU1200  DESIGNATION -  H 121
 PU1200  PID         -  PU1200
 PU1200  STATE/COUNTY-  SD/BUTTE
 PU1200  COUNTRY     -  US
 PU1200  USGS QUAD   -  NEWELL (2017)
 PU1200
 PU1200                         *CURRENT SURVEY CONTROL
 PU1200  ______________________________________________________________________
 PU1200* NAD 83(1986) POSITION- 44 43 10.     (N) 103 25 16.     (W)   SCALED
 PU1200* NAVD 88 ORTHO HEIGHT -   859.189 (meters)     2818.86  (feet) ADJUSTED
 PU1200  ______________________________________________________________________
 PU1200  GEOID HEIGHT    -        -16.371 (meters)                     GEOID18
 PU1200  DYNAMIC HEIGHT  -        858.972 (meters)     2818.14  (feet) COMP
 PU1200  MODELED GRAVITY -    980,335.5   (mgal)                       NAVD 88
 PU1200
 PU1200  VERT ORDER      -  FIRST     CLASS II
 PU1200
 PU1200.The horizontal coordinates were scaled from a map and have
 PU1200.an estimated accuracy of +/- 6 seconds.
 PU1200
 PU1200.The orthometric height was determined by differential leveling and
 PU1200.adjusted by the NATIONAL GEODETIC SURVEY
 PU1200.in July 1998.
 PU1200
 PU1200.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1200.GEOID18 height accuracy estimate available here.
 PU1200
 PU1200.Click photographs - Photos may exist for this station.
 PU1200
 PU1200.The dynamic height is computed by dividing the NAVD 88
 PU1200.geopotential number by the normal gravity value computed on the
 PU1200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1200.degrees latitude (g = 980.6199 gals.).
 PU1200
 PU1200.The modeled gravity was interpolated from observed gravity values.
 PU1200
 PU1200;                    North         East    Units  Estimated Accuracy
 PU1200;SPC SD N     -   104,190.      329,040.      MT  (+/- 180 meters Scaled)
 PU1200
 PU1200_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK250529(NAD 83)
 PU1200
 PU1200                          SUPERSEDED SURVEY CONTROL
 PU1200
 PU1200  NAVD 88 (06/15/91)  859.180  (m)         2818.83   (f) SUPERSEDED  1 2
 PU1200  NGVD 29 (??/??/92)  858.706  (m)         2817.27   (f) ADJ UNCH    1 2
 PU1200
 PU1200.Superseded values are not recommended for survey control.
 PU1200
 PU1200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1200.See file dsdata.pdf to determine how the superseded data were derived.
 PU1200
 PU1200_MARKER: DB = BENCH MARK DISK
 PU1200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1200_STAMPING: H 121 1934
 PU1200_MARK LOGO: CGS
 PU1200_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1200+STABILITY: SURFACE MOTION
 PU1200_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1200+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1200
 PU1200  HISTORY     - Date     Condition        Report By
 PU1200  HISTORY     - 1934     MONUMENTED       CGS
 PU1200  HISTORY     - 1950     GOOD             CGS
 PU1200  HISTORY     - 1963     GOOD             CGS
 PU1200  HISTORY     - 19951116 GOOD             NGS
 PU1200
 PU1200                          STATION DESCRIPTION
 PU1200
 PU1200'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 PU1200'0.2 MI N FROM NEWELL.
 PU1200'BENCH MARK IS 41 FEET NORTH OF CENTER OF ROAD CONNECTING STATE
 PU1200'HIGHWAY 79 WITH U.S. HIGHWAY 212, 5 FEET SOUTHWEST OF A FENCE
 PU1200'CORNER, 4 FEET NORTHWEST OF A POWER LINE POLE, AND 3 FEET
 PU1200'SOUTHEAST OF A WITNESS POST.  STANDARD DISK IN CONCRETE POST.
 PU1200'NOTE-- IT WAS USED AS AN AZIMUTH MARK FOR TRIANGULATION STATION
 PU1200'NEWELL.
 PU1200
 PU1200                          STATION RECOVERY (1963)
 PU1200
 PU1200'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1200'RECOVERED IN GOOD CONDITION.
 PU1200
 PU1200                          STATION RECOVERY (1995)
 PU1200
 PU1200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1200'0.4 KM (0.25 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1200'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 950.0 M (3116.8 FT) WEST OF
 PU1200'MILEPOST 40, 15.5 M (50.9 FT) WEST OF THE CENTER OF A GRAVELED ROAD,
 PU1200'11.2 M (36.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) SOUTH
 PU1200'OF AN AMOCO SIGN, 0.1 M (0.3 FT) EAST OF A WITNESS POST, AND THE
 PU1200'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0147 ***********************************************************************
 QT0147  DESIGNATION -  H 122
 QT0147  PID         -  QT0147
 QT0147  STATE/COUNTY-  SD/MEADE
 QT0147  COUNTRY     -  US
 QT0147  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0147
 QT0147                         *CURRENT SURVEY CONTROL
 QT0147  ______________________________________________________________________
 QT0147* NAD 83(1986) POSITION- 45 01 16.     (N) 102 49 49.     (W)   SCALED
 QT0147* NAVD 88 ORTHO HEIGHT -   875.639 (meters)     2872.83  (feet) ADJUSTED
 QT0147  ______________________________________________________________________
 QT0147  GEOID HEIGHT    -        -17.526 (meters)                     GEOID18
 QT0147  DYNAMIC HEIGHT  -        875.456 (meters)     2872.23  (feet) COMP
 QT0147  MODELED GRAVITY -    980,378.2   (mgal)                       NAVD 88
 QT0147
 QT0147  VERT ORDER      -  FIRST     CLASS II
 QT0147
 QT0147.The horizontal coordinates were scaled from a map and have
 QT0147.an estimated accuracy of +/- 6 seconds.
 QT0147
 QT0147.The orthometric height was determined by differential leveling and
 QT0147.adjusted by the NATIONAL GEODETIC SURVEY
 QT0147.in July 1998.
 QT0147
 QT0147.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0147.GEOID18 height accuracy estimate available here.
 QT0147
 QT0147.Click photographs - Photos may exist for this station.
 QT0147
 QT0147.The dynamic height is computed by dividing the NAVD 88
 QT0147.geopotential number by the normal gravity value computed on the
 QT0147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0147.degrees latitude (g = 980.6199 gals.).
 QT0147
 QT0147.The modeled gravity was interpolated from observed gravity values.
 QT0147
 QT0147;                    North         East    Units  Estimated Accuracy
 QT0147;SPC SD N     -   135,890.      376,980.      MT  (+/- 180 meters Scaled)
 QT0147
 QT0147_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK709875(NAD 83)
 QT0147
 QT0147                          SUPERSEDED SURVEY CONTROL
 QT0147
 QT0147  NAVD 88 (06/15/91)  875.593  (m)         2872.67   (f) SUPERSEDED  1 2
 QT0147  NGVD 29 (??/??/92)  875.128  (m)         2871.15   (f) ADJ UNCH    1 2
 QT0147
 QT0147.Superseded values are not recommended for survey control.
 QT0147
 QT0147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0147.See file dsdata.pdf to determine how the superseded data were derived.
 QT0147
 QT0147_MARKER: DB = BENCH MARK DISK
 QT0147_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QT0147_STAMPING: H 122 1934
 QT0147_MARK LOGO: CGS
 QT0147_PROJECTION: PROJECTING 10 CENTIMETERS
 QT0147_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0147_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0147+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0147
 QT0147  HISTORY     - Date     Condition        Report By
 QT0147  HISTORY     - 1934     MONUMENTED       CGS
 QT0147  HISTORY     - 1962     GOOD             CGS
 QT0147  HISTORY     - 19960425 GOOD             NGS
 QT0147
 QT0147                          STATION DESCRIPTION
 QT0147
 QT0147'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0147'2.8 MI NE FROM MUD BUTTE.
 QT0147'2.8 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0147'MUD BUTTE, 0.05 MILE NORTHWEST OF A GATE IN THE RIGHT-OF-WAY
 QT0147'FENCE, ON THE TOP OF A HILL, 176 FEET NORTH OF THE CENTER LINE
 QT0147'OF THE HIGHWAY, 117 FEET NORTH OF A FENCE, 99 FEET NORTH-NORTHWEST
 QT0147'OF A POWER POLE, ABOUT 4 FEET HIGHER THAN THE HIGHWAY, AND SET
 QT0147'IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
 QT0147
 QT0147                          STATION RECOVERY (1996)
 QT0147
 QT0147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0147'4.4 KM (2.75 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST OFFICE
 QT0147'IN MUD BUTTE, 569.0 M (1866.8 FT) WEST OF MILEPOST 76, 79.9 M (262.1
 QT0147'FT) NORTH OF THE HIGHWAY CENTERLINE, 30.5 M (100.1 FT) NORTH OF A
 QT0147'UTILITY POLE, 18.0 M (59.1 FT) NORTH OF A WITNESS POST AND FENCE, 2.5
 QT0147'M (8.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 QT0147'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0135 ***********************************************************************
 QT0135  DESIGNATION -  H 123
 QT0135  PID         -  QT0135
 QT0135  STATE/COUNTY-  SD/MEADE
 QT0135  COUNTRY     -  US
 QT0135  USGS QUAD   -  FAITH (2017)
 QT0135
 QT0135                         *CURRENT SURVEY CONTROL
 QT0135  ______________________________________________________________________
 QT0135* NAD 83(1986) POSITION- 45 01 21.     (N) 102 02 18.     (W)   SCALED
 QT0135* NAVD 88 ORTHO HEIGHT -   791.130 (meters)     2595.57  (feet) ADJUSTED
 QT0135  ______________________________________________________________________
 QT0135  GEOID HEIGHT    -        -19.449 (meters)                     GEOID18
 QT0135  DYNAMIC HEIGHT  -        790.976 (meters)     2595.06  (feet) COMP
 QT0135  MODELED GRAVITY -    980,395.7   (mgal)                       NAVD 88
 QT0135
 QT0135  VERT ORDER      -  FIRST     CLASS II
 QT0135
 QT0135.The horizontal coordinates were scaled from a map and have
 QT0135.an estimated accuracy of +/- 6 seconds.
 QT0135
 QT0135.The orthometric height was determined by differential leveling and
 QT0135.adjusted by the NATIONAL GEODETIC SURVEY
 QT0135.in July 1998.
 QT0135
 QT0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0135.GEOID18 height accuracy estimate available here.
 QT0135
 QT0135.Click photographs - Photos may exist for this station.
 QT0135
 QT0135.The dynamic height is computed by dividing the NAVD 88
 QT0135.geopotential number by the normal gravity value computed on the
 QT0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0135.degrees latitude (g = 980.6199 gals.).
 QT0135
 QT0135.The modeled gravity was interpolated from observed gravity values.
 QT0135
 QT0135;                    North         East    Units  Estimated Accuracy
 QT0135;SPC SD N     -   134,170.      439,370.      MT  (+/- 180 meters Scaled)
 QT0135
 QT0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK333897(NAD 83)
 QT0135
 QT0135                          SUPERSEDED SURVEY CONTROL
 QT0135
 QT0135  NAVD 88 (06/15/91)  791.145  (m)         2595.61   (f) SUPERSEDED  1 2
 QT0135  NGVD 29 (??/??/92)  790.692  (m)         2594.13   (f) ADJ UNCH    1 2
 QT0135
 QT0135.Superseded values are not recommended for survey control.
 QT0135
 QT0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0135.See file dsdata.pdf to determine how the superseded data were derived.
 QT0135
 QT0135_MARKER: DB = BENCH MARK DISK
 QT0135_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QT0135_STAMPING: H 123 1934
 QT0135_MARK LOGO: CGS
 QT0135_PROJECTION: RECESSED 60 CENTIMETERS
 QT0135_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0135_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0135+SATELLITE: SATELLITE OBSERVATIONS - July 13, 1996
 QT0135
 QT0135  HISTORY     - Date     Condition        Report By
 QT0135  HISTORY     - 1938     MONUMENTED       CGS
 QT0135  HISTORY     - 1963     GOOD             CGS
 QT0135  HISTORY     - 1981     GOOD             NGS
 QT0135  HISTORY     - 19960425 GOOD             NGS
 QT0135  HISTORY     - 19960713 GOOD             NGS
 QT0135
 QT0135                          STATION DESCRIPTION
 QT0135
 QT0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0135'IN FAITH.
 QT0135'ABOUT 0.2 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT FAITH,
 QT0135'NEAR THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION,
 QT0135'59 FEET EAST OF THE CENTER LINE OF MAIN STREET, 56.2 FEET SOUTH
 QT0135'OF THE SOUTH RAIL OF THE MAIN TRACK, 58 FEET WEST OF THE SOUTHWEST
 QT0135'CORNER OF THE STATION, 1.2 FEET NORTH OF A METAL WITNESS POST,
 QT0135'ABOUT LEVEL WITH MAIN STREET, AND SET IN THE TOP OF A CONCRETE
 QT0135'POST 24 INCHES BELOW THE SURFACE OF THE GROUND.
 QT0135
 QT0135                          STATION RECOVERY (1981)
 QT0135
 QT0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0135'RECOVERED IN GOOD CONDITION.
 QT0135
 QT0135                          STATION RECOVERY (1996)
 QT0135
 QT0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0135'IN FAITH, AT THE INTERSECTION OF MAIN AND RAILROAD STREETS, 19.8 M
 QT0135'(65.0 FT) EAST OF THE CENTER OF MAIN, 19.0 M (62.3 FT) NORTH OF THE
 QT0135'CENTER OF RAILROAD, 1.0 M (3.3 FT) ABOVE THE LEVEL OF MAIN, 0.3 M (1.0
 QT0135'FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.6 M
 QT0135'(2.0 FT) BELOW THE GROUND SURFACE.
 QT0135
 QT0135                          STATION RECOVERY (1996)
 QT0135
 QT0135'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0135'RECOVERED AS DESCRIBED, EXCEPT STAMPING WAS REPORTED AS H 123 1934,
 QT0135'NOT H 123 1938 AS PREVIOUSLY PUBLISHED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0263 ***********************************************************************
 QT0263  DESIGNATION -  H 124
 QT0263  PID         -  QT0263
 QT0263  STATE/COUNTY-  SD/BUTTE
 QT0263  COUNTRY     -  US
 QT0263  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0263
 QT0263                         *CURRENT SURVEY CONTROL
 QT0263  ______________________________________________________________________
 QT0263* NAD 83(1986) POSITION- 45 01 36.     (N) 103 25 23.     (W)   SCALED
 QT0263* NAVD 88 ORTHO HEIGHT -   944.792 (meters)     3099.71  (feet) ADJUSTED
 QT0263  ______________________________________________________________________
 QT0263  GEOID HEIGHT    -        -16.433 (meters)                     GEOID18
 QT0263  DYNAMIC HEIGHT  -        944.568 (meters)     3098.97  (feet) COMP
 QT0263  MODELED GRAVITY -    980,347.4   (mgal)                       NAVD 88
 QT0263
 QT0263  VERT ORDER      -  SECOND    CLASS 0
 QT0263
 QT0263.The horizontal coordinates were scaled from a map and have
 QT0263.an estimated accuracy of +/- 6 seconds.
 QT0263
 QT0263.The orthometric height was determined by differential leveling and
 QT0263.adjusted by the NATIONAL GEODETIC SURVEY
 QT0263.in June 1991.
 QT0263
 QT0263.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0263.GEOID18 height accuracy estimate available here.
 QT0263
 QT0263.Click photographs - Photos may exist for this station.
 QT0263
 QT0263.The dynamic height is computed by dividing the NAVD 88
 QT0263.geopotential number by the normal gravity value computed on the
 QT0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0263.degrees latitude (g = 980.6199 gals.).
 QT0263
 QT0263.The modeled gravity was interpolated from observed gravity values.
 QT0263
 QT0263;                    North         East    Units  Estimated Accuracy
 QT0263;SPC SD N     -   138,310.      330,330.      MT  (+/- 180 meters Scaled)
 QT0263
 QT0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK242871(NAD 83)
 QT0263
 QT0263                          SUPERSEDED SURVEY CONTROL
 QT0263
 QT0263  NGVD 29 (??/??/92)  944.299  (m)         3098.09   (f) ADJ UNCH    2 0
 QT0263
 QT0263.Superseded values are not recommended for survey control.
 QT0263
 QT0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0263.See file dsdata.pdf to determine how the superseded data were derived.
 QT0263
 QT0263_MARKER: DB = BENCH MARK DISK
 QT0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0263_STAMPING: H 124 1934
 QT0263_MARK LOGO: CGS
 QT0263_PROJECTION: PROJECTING 6 CENTIMETERS
 QT0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0263+STABILITY: SURFACE MOTION
 QT0263
 QT0263  HISTORY     - Date     Condition        Report By
 QT0263  HISTORY     - 1934     MONUMENTED       CGS
 QT0263  HISTORY     - 1963     GOOD             CGS
 QT0263  HISTORY     - 1967     GOOD             CGS
 QT0263
 QT0263                          STATION DESCRIPTION
 QT0263
 QT0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0263'4.4 MI N FROM CASTLE ROCK.
 QT0263'ABOUT 4.45 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST
 QT0263'OFFICE AT CASTLE ROCK, 0.15 MILE NORTH OF THE T-JUNCTION OF A
 QT0263'ROAD LEADING WEST, ON THE OUTSIDE OF A CURVE AND 55 FEET WEST
 QT0263'OF THE CENTERLINE OF THE HIGHWAY, 106 FEET EAST OF A POWER POLE,
 QT0263'6.5 FEET WEST OF A FENCE, 7.0 FEET WEST OF A METAL WITNESS POST,
 QT0263'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 QT0263'POST PROJECTING 0.2 FOOT.
 QT0263
 QT0263                          STATION RECOVERY (1967)
 QT0263
 QT0263'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 QT0263'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0058 ***********************************************************************
 QT0058  DESIGNATION -  H 125
 QT0058  PID         -  QT0058
 QT0058  STATE/COUNTY-  SD/PERKINS
 QT0058  COUNTRY     -  US
 QT0058  USGS QUAD   -  FAITH NW (2017)
 QT0058
 QT0058                         *CURRENT SURVEY CONTROL
 QT0058  ______________________________________________________________________
 QT0058* NAD 83(1986) POSITION- 45 11 22.     (N) 102 09 02.     (W)   SCALED
 QT0058* NAVD 88 ORTHO HEIGHT -   700.460 (meters)     2298.09  (feet) ADJUSTED
 QT0058  ______________________________________________________________________
 QT0058  GEOID HEIGHT    -        -19.054 (meters)                     GEOID18
 QT0058  DYNAMIC HEIGHT  -        700.344 (meters)     2297.71  (feet) COMP
 QT0058  MODELED GRAVITY -    980,428.2   (mgal)                       NAVD 88
 QT0058
 QT0058  VERT ORDER      -  SECOND    CLASS 0
 QT0058
 QT0058.The horizontal coordinates were scaled from a map and have
 QT0058.an estimated accuracy of +/- 6 seconds.
 QT0058
 QT0058.The orthometric height was determined by differential leveling and
 QT0058.adjusted by the NATIONAL GEODETIC SURVEY
 QT0058.in June 1991.
 QT0058
 QT0058.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0058.GEOID18 height accuracy estimate available here.
 QT0058
 QT0058.Click photographs - Photos may exist for this station.
 QT0058
 QT0058.The dynamic height is computed by dividing the NAVD 88
 QT0058.geopotential number by the normal gravity value computed on the
 QT0058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0058.degrees latitude (g = 980.6199 gals.).
 QT0058
 QT0058.The modeled gravity was interpolated from observed gravity values.
 QT0058
 QT0058;                    North         East    Units  Estimated Accuracy
 QT0058;SPC SD N     -   152,940.      431,030.      MT  (+/- 180 meters Scaled)
 QT0058
 QT0058_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL238079(NAD 83)
 QT0058
 QT0058                          SUPERSEDED SURVEY CONTROL
 QT0058
 QT0058  NGVD 29 (??/??/92)  700.024  (m)         2296.66   (f) ADJ UNCH    2 0
 QT0058
 QT0058.Superseded values are not recommended for survey control.
 QT0058
 QT0058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0058.See file dsdata.pdf to determine how the superseded data were derived.
 QT0058
 QT0058_MARKER: DB = BENCH MARK DISK
 QT0058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0058_STAMPING: H 125 1934
 QT0058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0058+STABILITY: SURFACE MOTION
 QT0058
 QT0058  HISTORY     - Date     Condition        Report By
 QT0058  HISTORY     - 1934     MONUMENTED       CGS
 QT0058  HISTORY     - 1948     GOOD             CGS
 QT0058
 QT0058                          STATION DESCRIPTION
 QT0058
 QT0058'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 QT0058'16 MI NW FROM FAITH.
 QT0058'IN PERKINS COUNTY, 11.0 MILES NORTH AND 5.0 MILES WEST OF
 QT0058'FAITH, MEADE COUNTY, IN THE SOUTHWEST 1/4 SECTION 10, T 14 N.,
 QT0058'R 16 E., 0.9 MILES SOUTH OF BRIDGE OVER MOREAU RIVER, 405 FEET
 QT0058'EAST FROM CENTER OF STATE HIGHWAY 73, 420 FEET SOUTH AND 57 FEET
 QT0058'WEST OF A FENCE CORNER, 185 FEET WEST FROM CENTER OF NORTH AND
 QT0058'SOUTH DIRT ROAD.  A STANDARD DISK, STAMPED H 125 1934 AND SET
 QT0058'IN A CONCRETE POST PROJECTING 10 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0270 ***********************************************************************
 PU0270  DESIGNATION -  H 126
 PU0270  PID         -  PU0270
 PU0270  STATE/COUNTY-  SD/MEADE
 PU0270  COUNTRY     -  US
 PU0270  USGS QUAD   -  HOWES (2017)
 PU0270
 PU0270                         *CURRENT SURVEY CONTROL
 PU0270  ______________________________________________________________________
 PU0270* NAD 83(1986) POSITION- 44 37 05.     (N) 102 02 37.     (W)   SCALED
 PU0270* NAVD 88 ORTHO HEIGHT -   738.049 (meters)     2421.42  (feet) ADJUSTED
 PU0270  ______________________________________________________________________
 PU0270  GEOID HEIGHT    -        -19.838 (meters)                     GEOID18
 PU0270  DYNAMIC HEIGHT  -        737.875 (meters)     2420.84  (feet) COMP
 PU0270  MODELED GRAVITY -    980,357.6   (mgal)                       NAVD 88
 PU0270
 PU0270  VERT ORDER      -  SECOND    CLASS 0
 PU0270
 PU0270.The horizontal coordinates were scaled from a map and have
 PU0270.an estimated accuracy of +/- 6 seconds.
 PU0270
 PU0270.The orthometric height was determined by differential leveling and
 PU0270.adjusted by the NATIONAL GEODETIC SURVEY
 PU0270.in June 1991.
 PU0270
 PU0270.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0270.GEOID18 height accuracy estimate available here.
 PU0270
 PU0270.Click photographs - Photos may exist for this station.
 PU0270
 PU0270.The dynamic height is computed by dividing the NAVD 88
 PU0270.geopotential number by the normal gravity value computed on the
 PU0270.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0270.degrees latitude (g = 980.6199 gals.).
 PU0270
 PU0270.The modeled gravity was interpolated from observed gravity values.
 PU0270
 PU0270;                    North         East    Units  Estimated Accuracy
 PU0270;SPC SD N     -    89,250.      437,820.      MT  (+/- 180 meters Scaled)
 PU0270
 PU0270_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK345447(NAD 83)
 PU0270
 PU0270                          SUPERSEDED SURVEY CONTROL
 PU0270
 PU0270  NGVD 29 (??/??/92)  737.59   (m)         2419.9    (f) COMPUTED    2 0
 PU0270
 PU0270.Superseded values are not recommended for survey control.
 PU0270
 PU0270.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0270.See file dsdata.pdf to determine how the superseded data were derived.
 PU0270
 PU0270_MARKER: DB = BENCH MARK DISK
 PU0270_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0270_STAMPING: H 126 1934
 PU0270_MARK LOGO: CGS
 PU0270_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0270
 PU0270  HISTORY     - Date     Condition        Report By
 PU0270  HISTORY     - 1934     MONUMENTED       CGS
 PU0270  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU0270
 PU0270                          STATION DESCRIPTION
 PU0270
 PU0270'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0270'0.4 MI S FROM HOWES.
 PU0270'0.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE POST OFFICE AT
 PU0270'HOWES, MEADE COUNTY, 88 FEET WEST OF POINT OF INTERSECTION
 PU0270'CENTERLINES OF HIGHWAY 73 AND TRAIL EAST, 34 FEET SOUTH OF
 PU0270'CENTERLINE OF HIGHWAY, AND 2 FEET SOUTH OF A FENCE.  A STANDARD
 PU0270'DISK, STAMPED H 126 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PU0270'NOTE-- A NEW HIGHWAY HAS BEEN CONSTRUCTED IN THE VICINITY OF THE
 PU0270'MARK AND IT COULD POSSIBLY HAVE BEEN DESTROYED IN THE CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0953 ***********************************************************************
 PU0953  DESIGNATION -  H 128
 PU0953  PID         -  PU0953
 PU0953  STATE/COUNTY-  SD/MEADE
 PU0953  COUNTRY     -  US
 PU0953  USGS QUAD   -  FAIRPOINT SW (2017)
 PU0953
 PU0953                         *CURRENT SURVEY CONTROL
 PU0953  ______________________________________________________________________
 PU0953* NAD 83(1986) POSITION- 44 30 52.     (N) 102 54 44.     (W)   SCALED
 PU0953* NAVD 88 ORTHO HEIGHT -   798.010 (meters)     2618.14  (feet) ADJUSTED
 PU0953  ______________________________________________________________________
 PU0953  GEOID HEIGHT    -        -17.617 (meters)                     GEOID18
 PU0953  DYNAMIC HEIGHT  -        797.798 (meters)     2617.44  (feet) COMP
 PU0953  MODELED GRAVITY -    980,324.9   (mgal)                       NAVD 88
 PU0953
 PU0953  VERT ORDER      -  FIRST     CLASS II
 PU0953
 PU0953.The horizontal coordinates were scaled from a map and have
 PU0953.an estimated accuracy of +/- 6 seconds.
 PU0953
 PU0953.The orthometric height was determined by differential leveling and
 PU0953.adjusted by the NATIONAL GEODETIC SURVEY
 PU0953.in October 1997.
 PU0953
 PU0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0953.GEOID18 height accuracy estimate available here.
 PU0953
 PU0953.Click photographs - Photos may exist for this station.
 PU0953
 PU0953.The dynamic height is computed by dividing the NAVD 88
 PU0953.geopotential number by the normal gravity value computed on the
 PU0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0953.degrees latitude (g = 980.6199 gals.).
 PU0953
 PU0953.The modeled gravity was interpolated from observed gravity values.
 PU0953
 PU0953;                    North         East    Units  Estimated Accuracy
 PU0953;SPC SD N     -    79,850.      368,500.      MT  (+/- 180 meters Scaled)
 PU0953
 PU0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK659311(NAD 83)
 PU0953
 PU0953                          SUPERSEDED SURVEY CONTROL
 PU0953
 PU0953  NAVD 88 (06/15/91)  797.959  (m)         2617.97   (f) SUPERSEDED  1 2
 PU0953  NGVD 29 (??/??/92)  797.504  (m)         2616.48   (f) ADJ UNCH    1 2
 PU0953
 PU0953.Superseded values are not recommended for survey control.
 PU0953
 PU0953.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0953.See file dsdata.pdf to determine how the superseded data were derived.
 PU0953
 PU0953_MARKER: DB = BENCH MARK DISK
 PU0953_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0953_STAMPING: H 128 1934
 PU0953_MARK LOGO: CGS
 PU0953_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0953_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0953_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0953+SATELLITE: SATELLITE OBSERVATIONS - May 02, 2012
 PU0953
 PU0953  HISTORY     - Date     Condition        Report By
 PU0953  HISTORY     - 1934     MONUMENTED       CGS
 PU0953  HISTORY     - 1962     GOOD             CGS
 PU0953  HISTORY     - 1963     MARK NOT FOUND   CGS
 PU0953  HISTORY     - 19950524 GOOD             NGS
 PU0953  HISTORY     - 20120502 GOOD             INDIV
 PU0953
 PU0953                          STATION DESCRIPTION
 PU0953
 PU0953'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0953'11.8 MI E FROM VOLUNTEER.
 PU0953'11.8 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU0953'VOLUNTEER, ALONG A FORMER ALIGNMENT OF THE HIGHWAY, 246 FEET
 PU0953'NORTH OF THE CENTER LINE OF THE NEW HIGHWAY, 132 FEET NORTH OF
 PU0953'THE FENCE, 33 FEET NORTH OF THE CENTER LINE OF THE OLD HIGHWAY,
 PU0953'1.0 FOOT SOUTH OF A WITNESS POST AND IN THE TOP OF A CONCRETE
 PU0953'POST PROJECTING 0.3 FOOT.
 PU0953
 PU0953                          STATION RECOVERY (1963)
 PU0953
 PU0953'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0953'MARK NOT FOUND.
 PU0953
 PU0953                          STATION RECOVERY (1995)
 PU0953
 PU0953'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0953'20.8 KM (12.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU0953'OFFICE IN UNION CENTER, 101.2 M (332.0 FT) NORTHEAST OF MILEPOST 68,
 PU0953'75.9 M (249.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 42.9 M (140.7 FT)
 PU0953'NORTH OF A WITNESS POST AND FENCE, 10.5 M (34.4 FT) NORTH OF THE
 PU0953'CENTER OF AN ABANDONED ROAD BED, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 PU0953'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 PU0953'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU0953
 PU0953                          STATION RECOVERY (2012)
 PU0953
 PU0953'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0701 ***********************************************************************
 PU0701  DESIGNATION -  H 129
 PU0701  PID         -  PU0701
 PU0701  STATE/COUNTY-  SD/MEADE
 PU0701  COUNTRY     -  US
 PU0701  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0701
 PU0701                         *CURRENT SURVEY CONTROL
 PU0701  ______________________________________________________________________
 PU0701* NAD 83(1986) POSITION- 44 25 50.     (N) 102 33 45.     (W)   SCALED
 PU0701* NAVD 88 ORTHO HEIGHT -   793.635 (meters)     2603.78  (feet) ADJUSTED
 PU0701  ______________________________________________________________________
 PU0701  GEOID HEIGHT    -        -18.552 (meters)                     GEOID18
 PU0701  DYNAMIC HEIGHT  -        793.420 (meters)     2603.08  (feet) COMP
 PU0701  MODELED GRAVITY -    980,319.6   (mgal)                       NAVD 88
 PU0701
 PU0701  VERT ORDER      -  SECOND    CLASS 0
 PU0701
 PU0701.The horizontal coordinates were scaled from a map and have
 PU0701.an estimated accuracy of +/- 6 seconds.
 PU0701
 PU0701.The orthometric height was determined by differential leveling and
 PU0701.adjusted by the NATIONAL GEODETIC SURVEY
 PU0701.in June 1991.
 PU0701
 PU0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0701.GEOID18 height accuracy estimate available here.
 PU0701
 PU0701.Click photographs - Photos may exist for this station.
 PU0701
 PU0701.The dynamic height is computed by dividing the NAVD 88
 PU0701.geopotential number by the normal gravity value computed on the
 PU0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0701.degrees latitude (g = 980.6199 gals.).
 PU0701
 PU0701.The modeled gravity was interpolated from observed gravity values.
 PU0701
 PU0701;                    North         East    Units  Estimated Accuracy
 PU0701;SPC SD N     -    69,590.      396,000.      MT  (+/- 180 meters Scaled)
 PU0701
 PU0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK940225(NAD 83)
 PU0701
 PU0701                          SUPERSEDED SURVEY CONTROL
 PU0701
 PU0701.No superseded survey control is available for this station.
 PU0701
 PU0701_MARKER: DB = BENCH MARK DISK
 PU0701_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0701_STAMPING: H 129 1934
 PU0701_MARK LOGO: CGS
 PU0701_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0701_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0701
 PU0701  HISTORY     - Date     Condition        Report By
 PU0701  HISTORY     - 1934     MONUMENTED       CGS
 PU0701  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU0701
 PU0701                          STATION DESCRIPTION
 PU0701
 PU0701'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0701'10.3 MI S FROM ENNING.
 PU0701'10.3 MILES SOUTH ALONG THE COUNTY ROAD LEADING TO WASTA FROM
 PU0701'THE POST OFFICE AT ENNING, MEADE COUNTY, 1 MILE SOUTH OF THE
 PU0701'CENTERLINE OF A SECTION ROAD LEADING WEST, 29 FEET WEST OF THE
 PU0701'CENTERLINE OF THE ENNING-WASTA ROAD, 3.2 FEET WEST OF A FENCE
 PU0701'LINE, AND 1.6 FEET NORTH OF A FENCE LEADING WEST.  A STANDARD
 PU0701'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 PU0701'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0109 ***********************************************************************
 PT0109  DESIGNATION -  H 13
 PT0109  PID         -  PT0109
 PT0109  STATE/COUNTY-  SD/LYMAN
 PT0109  COUNTRY     -  US
 PT0109  USGS QUAD   -  STONY BUTTE (2017)
 PT0109
 PT0109                         *CURRENT SURVEY CONTROL
 PT0109  ______________________________________________________________________
 PT0109* NAD 83(1986) POSITION- 44 05 37.     (N) 100 17 12.     (W)   SCALED
 PT0109* NAVD 88 ORTHO HEIGHT -   625.070 (meters)     2050.75  (feet) ADJUSTED
 PT0109  ______________________________________________________________________
 PT0109  GEOID HEIGHT    -        -24.287 (meters)                     GEOID18
 PT0109  DYNAMIC HEIGHT  -        624.891 (meters)     2050.16  (feet) COMP
 PT0109  MODELED GRAVITY -    980,312.7   (mgal)                       NAVD 88
 PT0109
 PT0109  VERT ORDER      -  FIRST     CLASS II
 PT0109
 PT0109.The horizontal coordinates were scaled from a map and have
 PT0109.an estimated accuracy of +/- 6 seconds.
 PT0109
 PT0109.The orthometric height was determined by differential leveling and
 PT0109.adjusted by the NATIONAL GEODETIC SURVEY
 PT0109.in June 1991.
 PT0109
 PT0109.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0109.GEOID18 height accuracy estimate available here.
 PT0109
 PT0109.Click photographs - Photos may exist for this station.
 PT0109
 PT0109.The dynamic height is computed by dividing the NAVD 88
 PT0109.geopotential number by the normal gravity value computed on the
 PT0109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0109.degrees latitude (g = 980.6199 gals.).
 PT0109
 PT0109.The modeled gravity was interpolated from observed gravity values.
 PT0109
 PT0109;                    North         East    Units  Estimated Accuracy
 PT0109;SPC SD S     -   195,560.      603,740.      MT  (+/- 180 meters Scaled)
 PT0109
 PT0109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP970830(NAD 83)
 PT0109
 PT0109                          SUPERSEDED SURVEY CONTROL
 PT0109
 PT0109  NGVD 29 (??/??/92)  624.657  (m)         2049.40   (f) ADJ UNCH    1 2
 PT0109
 PT0109.Superseded values are not recommended for survey control.
 PT0109
 PT0109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0109.See file dsdata.pdf to determine how the superseded data were derived.
 PT0109
 PT0109_MARKER: DB = BENCH MARK DISK
 PT0109_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0109_STAMPING: H 13 1926 2049.395
 PT0109_MARK LOGO: CGS
 PT0109_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0109+STABILITY: SURFACE MOTION
 PT0109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0109+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1986
 PT0109
 PT0109  HISTORY     - Date     Condition        Report By
 PT0109  HISTORY     - 1926     MONUMENTED       CGS
 PT0109  HISTORY     - 1965     GOOD             CGS
 PT0109  HISTORY     - 19861110 POOR             NGS
 PT0109
 PT0109                          STATION DESCRIPTION
 PT0109
 PT0109'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 PT0109'12 MI N FROM VIVIAN.
 PT0109'12 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 PT0109'VIVIAN, LYMAN COUNTY, AT THE NORTHWEST CORNER OF THE INTERSECTION
 PT0109'OF A SECTION-LINE ROAD, 8.5 FEET WEST OF THE WEST FENCE ALONG
 PT0109'THE HIGHWAY, AND 2 FEET SOUTH OF THE NORTH FENCE ALONG THE
 PT0109'SECTION-LINE ROAD.  A STANDARD DISK, STAMPED 2049.395 H 13 1926
 PT0109'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE
 PT0109'GROUND.  TOWNSHIP 107 NORTH, RANGE 79 WEST, NEAR THE CORNER
 PT0109'OF SECTIONS 2, 3, 10 AND 11, 25 FEET NORTH AND 40 FEET WEST
 PT0109'OF T-ROAD EAST AND IN THE TOP OF A CONCRETE POST.
 PT0109
 PT0109                          STATION RECOVERY (1986)
 PT0109
 PT0109'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0109'0.9 KM (0.55 MI) NORTH ALONG COUNTY ROAD 27 FROM THE BANK IN VIVIAN,
 PT0109'THEN RIGHT 0.5 KM(0.30 MI) EAST ALONG 27,THEN LEFT 18.6 KM(11.55 MI)
 PT0109'NORTH ALONG 27, 1.6 KM (1.00 MI) SOUTH OF A LEFT TURN IN 27, AT THE
 PT0109'SOUTH EAST CORNER OF SECTION 3, T 107 N, R 79 W, 3.35 M(11.0 FT) EAST
 PT0109'FROM THE WEST RIGHT OF WAY FENCE, 0.61 M (2.0 FT) SOUTH OF THE NORTH
 PT0109'RIGHT OF WAY FENCE OF AN EAST BOUND SECTION LINE ROAD, IN THE DITCH,
 PT0109'IN THE TOP OF A CONCRETE POST THAT PROJECTS ABOUT 25 CM (10 INCHES)
 PT0109'THE POST IS LEANING BUT SOLID IN THE GROUND. USE WITH CAUTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0611 ***********************************************************************
 PU0611  DESIGNATION -  H 131
 PU0611  PID         -  PU0611
 PU0611  STATE/COUNTY-  SD/PENNINGTON
 PU0611  COUNTRY     -  US
 PU0611  USGS QUAD   -  OWANKA (2017)
 PU0611
 PU0611                         *CURRENT SURVEY CONTROL
 PU0611  ______________________________________________________________________
 PU0611* NAD 83(1986) POSITION- 44 01 36.     (N) 102 36 59.     (W)   SCALED
 PU0611* NAVD 88 ORTHO HEIGHT -   776.909 (meters)     2548.91  (feet) ADJUSTED
 PU0611  ______________________________________________________________________
 PU0611  GEOID HEIGHT    -        -18.036 (meters)                     GEOID18
 PU0611  DYNAMIC HEIGHT  -        776.674 (meters)     2548.14  (feet) COMP
 PU0611  MODELED GRAVITY -    980,290.0   (mgal)                       NAVD 88
 PU0611
 PU0611  VERT ORDER      -  SECOND    CLASS 0
 PU0611
 PU0611.The horizontal coordinates were scaled from a map and have
 PU0611.an estimated accuracy of +/- 6 seconds.
 PU0611
 PU0611.The orthometric height was determined by differential leveling and
 PU0611.adjusted by the NATIONAL GEODETIC SURVEY
 PU0611.in June 1991.
 PU0611
 PU0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0611.GEOID18 height accuracy estimate available here.
 PU0611
 PU0611.Click photographs - Photos may exist for this station.
 PU0611
 PU0611.The dynamic height is computed by dividing the NAVD 88
 PU0611.geopotential number by the normal gravity value computed on the
 PU0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0611.degrees latitude (g = 980.6199 gals.).
 PU0611
 PU0611.The modeled gravity was interpolated from observed gravity values.
 PU0611
 PU0611;                    North         East    Units  Estimated Accuracy
 PU0611;SPC SD S     -   190,630.      417,000.      MT  (+/- 180 meters Scaled)
 PU0611
 PU0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ910775(NAD 83)
 PU0611
 PU0611                          SUPERSEDED SURVEY CONTROL
 PU0611
 PU0611  NGVD 29 (??/??/92)  776.455  (m)         2547.42   (f) ADJ UNCH    2 0
 PU0611
 PU0611.Superseded values are not recommended for survey control.
 PU0611
 PU0611.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0611.See file dsdata.pdf to determine how the superseded data were derived.
 PU0611
 PU0611_MARKER: DB = BENCH MARK DISK
 PU0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0611_STAMPING: H 131 1934
 PU0611_MARK LOGO: CGS
 PU0611_PROJECTION: PROJECTING 20 CENTIMETERS
 PU0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0611+STABILITY: SURFACE MOTION
 PU0611
 PU0611  HISTORY     - Date     Condition        Report By
 PU0611  HISTORY     - 1934     MONUMENTED       CGS
 PU0611
 PU0611                          STATION DESCRIPTION
 PU0611
 PU0611'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0611'1.5 MI W FROM OWANKA.
 PU0611'1.5 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0611'THE STATION AT OWANKA, PENNINGTON COUNTY, AT MILEPOST 617,
 PU0611'150 YARDS WEST OF BRIDGE 1876, 94.5 FEET SOUTH OF THE SOUTH RAIL,
 PU0611'2.5 FEET NORTH OF THE RIGHT-OF-WAY FENCE AND SET IN THE TOP OF
 PU0611'A CONCRETE POST PROJECTING 8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0280 ***********************************************************************
 OT0280  DESIGNATION -  H 132
 OT0280  PID         -  OT0280
 OT0280  STATE/COUNTY-  SD/SHANNON
 OT0280  COUNTRY     -  US
 OT0280  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0280
 OT0280                         *CURRENT SURVEY CONTROL
 OT0280  ______________________________________________________________________
 OT0280* NAD 83(1986) POSITION- 43 38 35.19   (N) 102 30 19.16   (W)   HD_HELD1
 OT0280* NAVD 88 ORTHO HEIGHT -   870.789 (meters)     2856.91  (feet) ADJUSTED
 OT0280  ______________________________________________________________________
 OT0280  GEOID HEIGHT    -        -18.365 (meters)                     GEOID18
 OT0280  DYNAMIC HEIGHT  -        870.486 (meters)     2855.92  (feet) COMP
 OT0280  MODELED GRAVITY -    980,242.2   (mgal)                       NAVD 88
 OT0280
 OT0280  VERT ORDER      -  SECOND    CLASS 0
 OT0280
 OT0280.The horizontal coordinates were determined by differentially corrected
 OT0280.hand held GPS observations or other comparable positioning techniques
 OT0280.and have an estimated accuracy of +/- 3 meters.
 OT0280
 OT0280.The orthometric height was determined by differential leveling and
 OT0280.adjusted by the NATIONAL GEODETIC SURVEY
 OT0280.in June 1991.
 OT0280
 OT0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0280.GEOID18 height accuracy estimate available here.
 OT0280
 OT0280.Click photographs - Photos may exist for this station.
 OT0280
 OT0280.The dynamic height is computed by dividing the NAVD 88
 OT0280.geopotential number by the normal gravity value computed on the
 OT0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0280.degrees latitude (g = 980.6199 gals.).
 OT0280
 OT0280.The modeled gravity was interpolated from observed gravity values.
 OT0280
 OT0280;                    North         East    Units  Estimated Accuracy
 OT0280;SPC SD S     -   147,795.6     424,788.5     MT  (+/- 3 meters HH1 GPS) 
 OT0280
 OT0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0120635259(NAD 83)
 OT0280
 OT0280                          SUPERSEDED SURVEY CONTROL
 OT0280
 OT0280  NGVD 29 (??/??/92)  870.340  (m)         2855.44   (f) ADJ UNCH    2 0
 OT0280
 OT0280.Superseded values are not recommended for survey control.
 OT0280
 OT0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0280.See file dsdata.pdf to determine how the superseded data were derived.
 OT0280
 OT0280_MARKER: DB = BENCH MARK DISK
 OT0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0280_STAMPING: H 132 1934
 OT0280_MARK LOGO: CGS
 OT0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0280+STABILITY: SURFACE MOTION
 OT0280
 OT0280  HISTORY     - Date     Condition        Report By
 OT0280  HISTORY     - 1934     MONUMENTED       CGS
 OT0280
 OT0280                          STATION DESCRIPTION
 OT0280
 OT0280'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0280'10.4 MI S FROM SCENIC.
 OT0280'IN WASHINGTON COUNTY, 10.4 MILES SOUTH ALONG THE ROAD LEADING TO
 OT0280'MANDERSON AND BRENNAN FROM THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0280'AND PACIFIC RAILROAD STATION AT SCENIC, PENNINGTON COUNTY, 180
 OT0280'YARDS NORTH OF A WOODEN BRIDGE, 37 FEET WEST OF THE CENTERLINE OF
 OT0280'THE ROAD, AND 10 FEET NORTH OF THE CORNER POST IN A SECTION-LINE
 OT0280'FENCE.  A STANDARD DISK, STAMPED H 132 1934 AND SET IN THE TOP
 OT0280'OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.  NOTE-- MARK
 OT0280'IS LOCATED IN SHANNON COUNTY INSTEAD OF WASHINGTON COUNTY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0203 ***********************************************************************
 OT0203  DESIGNATION -  H 133
 OT0203  PID         -  OT0203
 OT0203  STATE/COUNTY-  SD/SHANNON
 OT0203  COUNTRY     -  US
 OT0203  USGS QUAD   -  DENBY (2017)
 OT0203
 OT0203                         *CURRENT SURVEY CONTROL
 OT0203  ______________________________________________________________________
 OT0203* NAD 83(1986) POSITION- 43 07 18.     (N) 102 17 09.     (W)   SCALED
 OT0203* NAVD 88 ORTHO HEIGHT -  1037.839 (meters)     3404.98  (feet) ADJUSTED
 OT0203  ______________________________________________________________________
 OT0203  GEOID HEIGHT    -        -18.565 (meters)                     GEOID18
 OT0203  DYNAMIC HEIGHT  -       1037.381 (meters)     3403.47  (feet) COMP
 OT0203  MODELED GRAVITY -    980,143.5   (mgal)                       NAVD 88
 OT0203
 OT0203  VERT ORDER      -  SECOND    CLASS 0
 OT0203
 OT0203.The horizontal coordinates were scaled from a map and have
 OT0203.an estimated accuracy of +/- 6 seconds.
 OT0203
 OT0203.The orthometric height was determined by differential leveling and
 OT0203.adjusted by the NATIONAL GEODETIC SURVEY
 OT0203.in June 1991.
 OT0203
 OT0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0203.GEOID18 height accuracy estimate available here.
 OT0203
 OT0203.Click photographs - Photos may exist for this station.
 OT0203
 OT0203.The dynamic height is computed by dividing the NAVD 88
 OT0203.geopotential number by the normal gravity value computed on the
 OT0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0203.degrees latitude (g = 980.6199 gals.).
 OT0203
 OT0203.The modeled gravity was interpolated from observed gravity values.
 OT0203
 OT0203;                    North         East    Units  Estimated Accuracy
 OT0203;SPC SD S     -    89,440.      441,130.      MT  (+/- 180 meters Scaled)
 OT0203
 OT0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH207779(NAD 83)
 OT0203
 OT0203                          SUPERSEDED SURVEY CONTROL
 OT0203
 OT0203  NGVD 29 (??/??/92) 1037.339  (m)         3403.34   (f) ADJ UNCH    2 0
 OT0203
 OT0203.Superseded values are not recommended for survey control.
 OT0203
 OT0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0203.See file dsdata.pdf to determine how the superseded data were derived.
 OT0203
 OT0203_MARKER: DB = BENCH MARK DISK
 OT0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0203_STAMPING: H 133 1934
 OT0203_MARK LOGO: CGS
 OT0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0203+STABILITY: SURFACE MOTION
 OT0203
 OT0203  HISTORY     - Date     Condition        Report By
 OT0203  HISTORY     - 1934     MONUMENTED       CGS
 OT0203  HISTORY     - 1966     MARK NOT FOUND   USGS
 OT0203
 OT0203                          STATION DESCRIPTION
 OT0203
 OT0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0203'4.5 MI E FROM BRENNAN.
 OT0203'4.5 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE AT
 OT0203'BRENNAN, SHANNON COUNTY, 49 FEET NORTH OF THE CENTERLINE OF THE
 OT0203'HIGHWAY, ABOUT 230 FEET EAST OF T-ROAD SOUTH (DIM SOUTH), 10
 OT0203'FEET NORTH OF NORTH ROW FENCE, 3 FEET WEST OF STEEL WITNESS
 OT0203'SIGN, PROJECTS 4 INCHES ABOVE GROUND.  A STANDARD SET IN CONCRETE
 OT0203'POST.  NOTE-- BRENNAN IS NOW SHOWN ON MAPS AS WOUNDED KNEE.
 OT0203
 OT0203                          STATION RECOVERY (1966)
 OT0203
 OT0203'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 OT0203'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0414 ***********************************************************************
 OT0414  DESIGNATION -  H 134
 OT0414  PID         -  OT0414
 OT0414  STATE/COUNTY-  SD/FALL RIVER
 OT0414  COUNTRY     -  US
 OT0414  USGS QUAD   -  BLACK BANKS CREEK EAST (2017)
 OT0414
 OT0414                         *CURRENT SURVEY CONTROL
 OT0414  ______________________________________________________________________
 OT0414* NAD 83(1986) POSITION- 43 04 39.     (N) 103 15 50.     (W)   SCALED
 OT0414* NAVD 88 ORTHO HEIGHT -  1054.069 (meters)     3458.22  (feet) ADJUSTED
 OT0414  ______________________________________________________________________
 OT0414  GEOID HEIGHT    -        -16.973 (meters)                     GEOID18
 OT0414  DYNAMIC HEIGHT  -       1053.588 (meters)     3456.65  (feet) COMP
 OT0414  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 OT0414
 OT0414  VERT ORDER      -  SECOND    CLASS 0
 OT0414
 OT0414.The horizontal coordinates were scaled from a map and have
 OT0414.an estimated accuracy of +/- 6 seconds.
 OT0414
 OT0414.The orthometric height was determined by differential leveling and
 OT0414.adjusted by the NATIONAL GEODETIC SURVEY
 OT0414.in June 1991.
 OT0414
 OT0414.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0414.GEOID18 height accuracy estimate available here.
 OT0414
 OT0414.Click photographs - Photos may exist for this station.
 OT0414
 OT0414.The dynamic height is computed by dividing the NAVD 88
 OT0414.geopotential number by the normal gravity value computed on the
 OT0414.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0414.degrees latitude (g = 980.6199 gals.).
 OT0414
 OT0414.The modeled gravity was interpolated from observed gravity values.
 OT0414
 OT0414;                    North         East    Units  Estimated Accuracy
 OT0414;SPC SD S     -    86,880.      361,400.      MT  (+/- 180 meters Scaled)
 OT0414
 OT0414_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH413708(NAD 83)
 OT0414
 OT0414                          SUPERSEDED SURVEY CONTROL
 OT0414
 OT0414  NGVD 29 (??/??/92) 1053.522  (m)         3456.43   (f) ADJ UNCH    2 0
 OT0414
 OT0414.Superseded values are not recommended for survey control.
 OT0414
 OT0414.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0414.See file dsdata.pdf to determine how the superseded data were derived.
 OT0414
 OT0414_MARKER: DB = BENCH MARK DISK
 OT0414_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0414_STAMPING: H 134 1934
 OT0414_MARK LOGO: CGS
 OT0414_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0414_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0414+STABILITY: SURFACE MOTION
 OT0414
 OT0414  HISTORY     - Date     Condition        Report By
 OT0414  HISTORY     - 1934     MONUMENTED       CGS
 OT0414
 OT0414                          STATION DESCRIPTION
 OT0414
 OT0414'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0414'7.8 MI S FROM OELRICHS.
 OT0414'7.8 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 OT0414'THE STATION AT OELRICHS, FALL RIVER COUNTY, 14 FEET EAST OF
 OT0414'MILEPOST H 19, 125 FEET NORTH OF WOODEN TRESTLE H 31, 45.9 FEET
 OT0414'EAST OF THE EAST RAIL, AND 2 FEET WEST OF THE RIGHT-OF-WAY
 OT0414'FENCE.  A STANDARD DISK, STAMPED H 134 1934 AND SET IN THE
 OT0414'TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0227 ***********************************************************************
 OT0227  DESIGNATION -  H 135
 OT0227  PID         -  OT0227
 OT0227  STATE/COUNTY-  SD/SHANNON
 OT0227  COUNTRY     -  US
 OT0227  USGS QUAD   -  SLIM BUTTE NE (2017)
 OT0227
 OT0227                         *CURRENT SURVEY CONTROL
 OT0227  ______________________________________________________________________
 OT0227* NAD 83(1986) POSITION- 43 13 40.07   (N) 102 49 04.65   (W)   HD_HELD1
 OT0227* NAVD 88 ORTHO HEIGHT -   891.452 (meters)     2924.71  (feet) ADJUSTED
 OT0227  ______________________________________________________________________
 OT0227  GEOID HEIGHT    -        -17.760 (meters)                     GEOID18
 OT0227  DYNAMIC HEIGHT  -        891.091 (meters)     2923.52  (feet) COMP
 OT0227  MODELED GRAVITY -    980,184.3   (mgal)                       NAVD 88
 OT0227
 OT0227  VERT ORDER      -  FIRST     CLASS II
 OT0227
 OT0227.The horizontal coordinates were determined by differentially corrected
 OT0227.hand held GPS observations or other comparable positioning techniques
 OT0227.and have an estimated accuracy of +/- 3 meters.
 OT0227
 OT0227.The orthometric height was determined by differential leveling and
 OT0227.adjusted by the NATIONAL GEODETIC SURVEY
 OT0227.in June 1991.
 OT0227
 OT0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0227.GEOID18 height accuracy estimate available here.
 OT0227
 OT0227.Click photographs - Photos may exist for this station.
 OT0227
 OT0227.The dynamic height is computed by dividing the NAVD 88
 OT0227.geopotential number by the normal gravity value computed on the
 OT0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0227.degrees latitude (g = 980.6199 gals.).
 OT0227
 OT0227.The modeled gravity was interpolated from observed gravity values.
 OT0227
 OT0227;                    North         East    Units  Estimated Accuracy
 OT0227;SPC SD S     -   102,385.6     398,195.6     MT  (+/- 3 meters HH1 GPS) 
 OT0227
 OT0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH7719888423(NAD 83)
 OT0227
 OT0227                          SUPERSEDED SURVEY CONTROL
 OT0227
 OT0227  NGVD 29 (??/??/92)  890.971  (m)         2923.13   (f) ADJ UNCH    1 2
 OT0227
 OT0227.Superseded values are not recommended for survey control.
 OT0227
 OT0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0227.See file dsdata.pdf to determine how the superseded data were derived.
 OT0227
 OT0227_MARKER: DB = BENCH MARK DISK
 OT0227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0227_STAMPING: H 135 1934
 OT0227_MARK LOGO: CGS
 OT0227_PROJECTION: FLUSH
 OT0227_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0227+STABILITY: SURFACE MOTION
 OT0227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0227+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1993
 OT0227
 OT0227  HISTORY     - Date     Condition        Report By
 OT0227  HISTORY     - 1934     MONUMENTED       CGS
 OT0227  HISTORY     - 1967     GOOD             USGS
 OT0227  HISTORY     - 19931110 GOOD             NGS
 OT0227
 OT0227                          STATION DESCRIPTION
 OT0227
 OT0227'DESCRIBED BY US GEOLOGICAL SURVEY 1967
 OT0227'7 MI NW FROM OGLALA.
 OT0227'OGLALA, 3 MILES NORTH AND 4 MILES WEST OF, NEAR COR SEC 25, 30,
 OT0227'36, 31 TS 37, 38 N, RS 46, 47 W, 200 FT SW (RT ANGLE) AND 26
 OT0227'FT EAST OF T-RD SW (EXTENDED), 123 FT SW OF ROW FENCE, 10 FT
 OT0227'SOUTH OF C/L DIM ROAD ALONG FENCE, 3 FT NE OF CORNER FENCE
 OT0227'POST AND STEEL WITNESS SIGN, IN CONCRETE POST, STD C AND GS
 OT0227'TABLET H 135 1934 POST FLUSH WITH GROUND.
 OT0227
 OT0227                          STATION RECOVERY (1993)
 OT0227
 OT0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0227'2.7 KM (1.65 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE
 OT0227'IN OGLALA, THENCE 6.6 KM (4.10 MI) NORTHWESTERLY ALONG BIA ROAD 41,
 OT0227'61.5 M (201.8 FT) SOUTHWEST OF THE ROAD CENTERLINE, 41.0 M (134.5 FT)
 OT0227'WEST OF A T-FENCE CORNER, 38.5 M (126.3 FT) SOUTHWEST OF THE CENTER
 OT0227'OF A FIELD ENTRANCE GATE, 0.3 M (1.0 FT) SOUTH OF A FENCE, 0.3 M (1.0
 OT0227'FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.05 M
 OT0227'(0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0331 ***********************************************************************
 OS0331  DESIGNATION -  H 136
 OS0331  PID         -  OS0331
 OS0331  STATE/COUNTY-  SD/TODD
 OS0331  COUNTRY     -  US
 OS0331  USGS QUAD   -  EAGLE MANS BUTTE (2017)
 OS0331
 OS0331                         *CURRENT SURVEY CONTROL
 OS0331  ______________________________________________________________________
 OS0331* NAD 83(1986) POSITION- 43 15 37.     (N) 101 11 36.     (W)   SCALED
 OS0331* NAVD 88 ORTHO HEIGHT -   939.092 (meters)     3081.00  (feet) ADJUSTED
 OS0331  ______________________________________________________________________
 OS0331  GEOID HEIGHT    -        -21.337 (meters)                     GEOID18
 OS0331  DYNAMIC HEIGHT  -        938.707 (meters)     3079.74  (feet) COMP
 OS0331  MODELED GRAVITY -    980,178.2   (mgal)                       NAVD 88
 OS0331
 OS0331  VERT ORDER      -  SECOND    CLASS 0
 OS0331
 OS0331.The horizontal coordinates were scaled from a map and have
 OS0331.an estimated accuracy of +/- 6 seconds.
 OS0331
 OS0331.The orthometric height was determined by differential leveling and
 OS0331.adjusted by the NATIONAL GEODETIC SURVEY
 OS0331.in June 1991.
 OS0331
 OS0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0331.GEOID18 height accuracy estimate available here.
 OS0331
 OS0331.Click photographs - Photos may exist for this station.
 OS0331
 OS0331.The dynamic height is computed by dividing the NAVD 88
 OS0331.geopotential number by the normal gravity value computed on the
 OS0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0331.degrees latitude (g = 980.6199 gals.).
 OS0331
 OS0331.The modeled gravity was interpolated from observed gravity values.
 OS0331
 OS0331;                    North         East    Units  Estimated Accuracy
 OS0331;SPC SD S     -   103,340.      530,180.      MT  (+/- 180 meters Scaled)
 OS0331
 OS0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN219920(NAD 83)
 OS0331
 OS0331                          SUPERSEDED SURVEY CONTROL
 OS0331
 OS0331  NGVD 29 (??/??/92)  938.654  (m)         3079.57   (f) ADJ UNCH    2 0
 OS0331
 OS0331.Superseded values are not recommended for survey control.
 OS0331
 OS0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0331.See file dsdata.pdf to determine how the superseded data were derived.
 OS0331
 OS0331_MARKER: DB = BENCH MARK DISK
 OS0331_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0331_STAMPING: H 136 1934
 OS0331_MARK LOGO: CGS
 OS0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0331+STABILITY: SURFACE MOTION
 OS0331
 OS0331  HISTORY     - Date     Condition        Report By
 OS0331  HISTORY     - 1934     MONUMENTED       CGS
 OS0331  HISTORY     - 1967     MARK NOT FOUND   USGS
 OS0331
 OS0331                          STATION DESCRIPTION
 OS0331
 OS0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0331'11.5 MI E FROM VETAL.
 OS0331'IS LOCATED 11.5 MILES EAST OF THE POST OFFICE AT VETAL, 0.5 OF
 OS0331'MILE SOUTH OF A CREEK, ABOUT 70 YARDS NORTHEAST OF CONCRETE
 OS0331'CULVERT, 61 FEET SOUTHEAST OF CENTERLINE OF HIGHWAY, 42 FEET
 OS0331'NORTH OF CORNER FENCE POST, 4.5 FEET WEST OF FENCE.  STANDARD
 OS0331'TABLET SET IN TOP OF CONCRETE POST 4 INCHES HIGH.  STAMPED H
 OS0331'136 1934.
 OS0331
 OS0331                          STATION RECOVERY (1967)
 OS0331
 OS0331'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1967
 OS0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0952 ***********************************************************************
 OR0952  DESIGNATION -  H 138 RESET
 OR0952  PID         -  OR0952
 OR0952  STATE/COUNTY-  SD/TRIPP
 OR0952  COUNTRY     -  US
 OR0952  USGS QUAD   -  WINNER NORTH (2017)
 OR0952
 OR0952                         *CURRENT SURVEY CONTROL
 OR0952  ______________________________________________________________________
 OR0952* NAD 83(1986) POSITION- 43 22 35.     (N) 099 51 18.     (W)   SCALED
 OR0952* NAVD 88 ORTHO HEIGHT -   601.544 (meters)     1973.57  (feet) ADJUSTED
 OR0952  ______________________________________________________________________
 OR0952  GEOID HEIGHT    -        -25.340 (meters)                     GEOID18
 OR0952  DYNAMIC HEIGHT  -        601.329 (meters)     1972.86  (feet) COMP
 OR0952  MODELED GRAVITY -    980,243.8   (mgal)                       NAVD 88
 OR0952
 OR0952  VERT ORDER      -  FIRST     CLASS II
 OR0952
 OR0952.The horizontal coordinates were scaled from a map and have
 OR0952.an estimated accuracy of +/- 6 seconds.
 OR0952
 OR0952.The orthometric height was determined by differential leveling and
 OR0952.adjusted by the NATIONAL GEODETIC SURVEY
 OR0952.in June 1994.
 OR0952
 OR0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0952.GEOID18 height accuracy estimate available here.
 OR0952
 OR0952.Click photographs - Photos may exist for this station.
 OR0952
 OR0952.The dynamic height is computed by dividing the NAVD 88
 OR0952.geopotential number by the normal gravity value computed on the
 OR0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0952.degrees latitude (g = 980.6199 gals.).
 OR0952
 OR0952.The modeled gravity was interpolated from observed gravity values.
 OR0952
 OR0952;                    North         East    Units  Estimated Accuracy
 OR0952;SPC SD S     -   115,990.      638,760.      MT  (+/- 180 meters Scaled)
 OR0952
 OR0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP307029(NAD 83)
 OR0952
 OR0952                          SUPERSEDED SURVEY CONTROL
 OR0952
 OR0952  NGVD 29 (04/17/07)  601.07   (m)         1972.0    (f) RESET       3  
 OR0952
 OR0952.Superseded values are not recommended for survey control.
 OR0952
 OR0952.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0952.See file dsdata.pdf to determine how the superseded data were derived.
 OR0952
 OR0952_MARKER: DV = VERTICAL CONTROL DISK
 OR0952_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0952_STAMPING: H 138 RESET 1988
 OR0952_MARK LOGO: NGS
 OR0952_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0952_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0952+STABILITY: SURFACE MOTION
 OR0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0952+SATELLITE: SATELLITE OBSERVATIONS - December 13, 2012
 OR0952
 OR0952  HISTORY     - Date     Condition        Report By
 OR0952  HISTORY     - 1988     MONUMENTED       NGS
 OR0952  HISTORY     - 19930919 GOOD             NGS
 OR0952  HISTORY     - 20121213 GOOD             INDIV
 OR0952
 OR0952                          STATION DESCRIPTION
 OR0952
 OR0952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 OR0952'AT WINNER, AT THE COURTHOUSE, NEAR THE NORTHEAST CORNER OF THE
 OR0952'COURTHOUSE GROUNDS, 30 METERS EAST FROM THE CENTER OF MADISON
 OR0952'STREET, 14.3 METERS SOUTH FROM THE CENTER OF U.S. HIGHWAYS 183 AND
 OR0952'18 (SECOND STREET), 0.3 METER SOUTH FROM THE SOUTH EDGE OF THE
 OR0952'SIDEWALK, 0.3 METERS NORTH FROM A WITNESS POST, 2.3 METERS NORTHEAST
 OR0952'FROM A SMALL TREE, 39.9 METERS EAST-NORTHEAST FROM THE NORTHEAST
 OR0952'CORNER OF THE TRIPP COUNTY COURTHOUSE, 41.4 METERS WEST FROM A LAMP
 OR0952'POST, IN THE TOP OF A 12-INCH CONCRETE POST THAT IS RECESSED 15 CM.
 OR0952
 OR0952                          STATION RECOVERY (1993)
 OR0952
 OR0952'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0952'IN WINNER, AT THE INTERSECTION OF U.S. HIGHWAY 18 AND MADISON
 OR0952'STREET, 39.9 M (130.9 FT) NORTHWEST OF THE NORTHWEST CORNER OF THE
 OR0952'COURTHOUSE, 29.4 M (96.5 FT) EAST OF THE STREET CENTER, 14.5 M (47.6
 OR0952'FT) SOUTH OF THE HIGHWAY CENTER, 0.3 M (1.0 FT) SOUTH OF THE SOUTH
 OR0952'EDGE OF A SIDEWALK, 0.3 M (1.0 FT) NORTH OF A METAL GUARD POST, 0.2 M
 OR0952'(0.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 OR0952'WITH THE GROUND SURFACE.
 OR0952
 OR0952                          STATION RECOVERY (2012)
 OR0952
 OR0952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0952'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0555 ***********************************************************************
 OR0555  DESIGNATION -  H 139
 OR0555  PID         -  OR0555
 OR0555  STATE/COUNTY-  SD/GREGORY
 OR0555  COUNTRY     -  US
 OR0555  USGS QUAD   -  HERRICK (2017)
 OR0555
 OR0555                         *CURRENT SURVEY CONTROL
 OR0555  ______________________________________________________________________
 OR0555* NAD 83(1986) POSITION- 43 06 28.     (N) 099 08 33.     (W)   SCALED
 OR0555* NAVD 88 ORTHO HEIGHT -   652.889 (meters)     2142.02  (feet) ADJUSTED
 OR0555  ______________________________________________________________________
 OR0555  GEOID HEIGHT    -        -25.811 (meters)                     GEOID18
 OR0555  DYNAMIC HEIGHT  -        652.642 (meters)     2141.21  (feet) COMP
 OR0555  MODELED GRAVITY -    980,222.4   (mgal)                       NAVD 88
 OR0555
 OR0555  VERT ORDER      -  SECOND    CLASS 0
 OR0555
 OR0555.The horizontal coordinates were scaled from a map and have
 OR0555.an estimated accuracy of +/- 6 seconds.
 OR0555
 OR0555.The orthometric height was determined by differential leveling and
 OR0555.adjusted by the NATIONAL GEODETIC SURVEY
 OR0555.in June 1991.
 OR0555
 OR0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0555.GEOID18 height accuracy estimate available here.
 OR0555
 OR0555.Click photographs - Photos may exist for this station.
 OR0555
 OR0555.The dynamic height is computed by dividing the NAVD 88
 OR0555.geopotential number by the normal gravity value computed on the
 OR0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0555.degrees latitude (g = 980.6199 gals.).
 OR0555
 OR0555.The modeled gravity was interpolated from observed gravity values.
 OR0555
 OR0555;                    North         East    Units  Estimated Accuracy
 OR0555;SPC SD S     -    86,730.      696,920.      MT  (+/- 180 meters Scaled)
 OR0555
 OR0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN884727(NAD 83)
 OR0555
 OR0555                          SUPERSEDED SURVEY CONTROL
 OR0555
 OR0555.No superseded survey control is available for this station.
 OR0555
 OR0555_MARKER: DB = BENCH MARK DISK
 OR0555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0555_STAMPING: H 139 1940
 OR0555_MARK LOGO: CGS
 OR0555_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0555+STABILITY: SURFACE MOTION
 OR0555
 OR0555  HISTORY     - Date     Condition        Report By
 OR0555  HISTORY     - 1934     MONUMENTED       CGS
 OR0555  HISTORY     - 1940     GOOD             CGS
 OR0555  HISTORY     - 19931005 MARK NOT FOUND   NGS
 OR0555
 OR0555                          STATION DESCRIPTION
 OR0555
 OR0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0555'2.4 MI NW FROM ST CHARLES.
 OR0555'ABOUT 2.4 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OR0555'RAILWAY FROM THE STATION AT ST. CHARLES, GREGORY COUNTY, ABOUT
 OR0555'0.2 MILE NORTHWEST OF THE CROSSING OF A SECTION-LINE ROAD, ABOUT
 OR0555'0.1 MILE NORTHWEST OF CULVERT F 311, AT THE SOUTHEAST END OF A
 OR0555'CUT, 45.0 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 2.4 FEET
 OR0555'NORTHEAST OF THE RIGHT-OF-WAY FENCE, AND 0.6 FOOT WEST OF A
 OR0555'WHITE REFERENCE POST.  A STANDARD DISK, STAMPED H 139 1934 AND
 OR0555'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 OR0555'ABOVE GROUND.
 OR0555
 OR0555                          STATION RECOVERY (1940)
 OR0555
 OR0555'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0555'RECOVERED IN GOOD CONDITION.
 OR0555
 OR0555                          STATION RECOVERY (1993)
 OR0555
 OR0555'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0555'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0159 ***********************************************************************
 PT0159  DESIGNATION -  H 14
 PT0159  PID         -  PT0159
 PT0159  STATE/COUNTY-  SD/HUGHES
 PT0159  COUNTRY     -  US
 PT0159  USGS QUAD   -  CANNING (2017)
 PT0159
 PT0159                         *CURRENT SURVEY CONTROL
 PT0159  ______________________________________________________________________
 PT0159* NAD 83(1986) POSITION- 44 22 52.     (N) 100 03 44.     (W)   SCALED
 PT0159* NAVD 88 ORTHO HEIGHT -   461.715 (meters)     1514.81  (feet) ADJUSTED
 PT0159  ______________________________________________________________________
 PT0159  GEOID HEIGHT    -        -23.733 (meters)                     GEOID18
 PT0159  DYNAMIC HEIGHT  -        461.618 (meters)     1514.49  (feet) COMP
 PT0159  MODELED GRAVITY -    980,395.5   (mgal)                       NAVD 88
 PT0159
 PT0159  VERT ORDER      -  FIRST     CLASS II
 PT0159
 PT0159.The horizontal coordinates were scaled from a map and have
 PT0159.an estimated accuracy of +/- 6 seconds.
 PT0159
 PT0159.The orthometric height was determined by differential leveling and
 PT0159.adjusted by the NATIONAL GEODETIC SURVEY
 PT0159.in June 1991.
 PT0159
 PT0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0159.GEOID18 height accuracy estimate available here.
 PT0159
 PT0159.Click photographs - Photos may exist for this station.
 PT0159
 PT0159.The dynamic height is computed by dividing the NAVD 88
 PT0159.geopotential number by the normal gravity value computed on the
 PT0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0159.degrees latitude (g = 980.6199 gals.).
 PT0159
 PT0159.The modeled gravity was interpolated from observed gravity values.
 PT0159
 PT0159;                    North         East    Units  Estimated Accuracy
 PT0159;SPC SD S     -   227,540.      621,610.      MT  (+/- 180 meters Scaled)
 PT0159
 PT0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ153147(NAD 83)
 PT0159
 PT0159                          SUPERSEDED SURVEY CONTROL
 PT0159
 PT0159  NGVD 29 (??/??/92)  461.360  (m)         1513.65   (f) ADJ UNCH    1 2
 PT0159
 PT0159.Superseded values are not recommended for survey control.
 PT0159
 PT0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0159.See file dsdata.pdf to determine how the superseded data were derived.
 PT0159
 PT0159_MARKER: DB = BENCH MARK DISK
 PT0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0159_STAMPING: H 14 1926
 PT0159_MARK LOGO: CGS
 PT0159_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0159+STABILITY: SURFACE MOTION
 PT0159
 PT0159  HISTORY     - Date     Condition        Report By
 PT0159  HISTORY     - 1926     MONUMENTED       CGS
 PT0159  HISTORY     - 1946     GOOD             CGS
 PT0159
 PT0159                          STATION DESCRIPTION
 PT0159
 PT0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0159'2.2 MI SW FROM CANNING.
 PT0159'2.2 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0159'FROM CANNING, HUGHES COUNTY, ABOUT 150 FEET SOUTHEAST OF MILEPOST
 PT0159'463, 52.5 FEET SOUTHEAST OF THE CENTER LINE OF THE TRACK, 46
 PT0159'FEET NORTHWEST OF THE EAST RIGHT-OF-WAY FENCE, AND 4.8 FEET NORTH
 PT0159'OF A POLE.  A STANDARD DISK, STAMPED 1513.645 H 14 1926 AND SET IN
 PT0159'THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0620 ***********************************************************************
 OR0620  DESIGNATION -  H 141
 OR0620  PID         -  OR0620
 OR0620  STATE/COUNTY-  SD/GREGORY
 OR0620  COUNTRY     -  US
 OR0620  USGS QUAD   -  DIXON SW (2017)
 OR0620
 OR0620                         *CURRENT SURVEY CONTROL
 OR0620  ______________________________________________________________________
 OR0620* NAD 83(1986) POSITION- 43 22 16.     (N) 099 26 06.     (W)   SCALED
 OR0620* NAVD 88 ORTHO HEIGHT -   606.151 (meters)     1988.68  (feet) ADJUSTED
 OR0620  ______________________________________________________________________
 OR0620  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 OR0620  DYNAMIC HEIGHT  -        605.932 (meters)     1987.96  (feet) COMP
 OR0620  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 OR0620
 OR0620  VERT ORDER      -  SECOND    CLASS 0
 OR0620
 OR0620.The horizontal coordinates were scaled from a map and have
 OR0620.an estimated accuracy of +/- 6 seconds.
 OR0620
 OR0620.The orthometric height was determined by differential leveling and
 OR0620.adjusted by the NATIONAL GEODETIC SURVEY
 OR0620.in June 1991.
 OR0620
 OR0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0620.GEOID18 height accuracy estimate available here.
 OR0620
 OR0620.Click photographs - Photos may exist for this station.
 OR0620
 OR0620.The dynamic height is computed by dividing the NAVD 88
 OR0620.geopotential number by the normal gravity value computed on the
 OR0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0620.degrees latitude (g = 980.6199 gals.).
 OR0620
 OR0620.The modeled gravity was interpolated from observed gravity values.
 OR0620
 OR0620;                    North         East    Units  Estimated Accuracy
 OR0620;SPC SD S     -   115,680.      672,800.      MT  (+/- 180 meters Scaled)
 OR0620
 OR0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647021(NAD 83)
 OR0620
 OR0620                          SUPERSEDED SURVEY CONTROL
 OR0620
 OR0620  NGVD 29 (??/??/92)  605.83   (m)         1987.6    (f) COMPUTED    2 0
 OR0620
 OR0620.Superseded values are not recommended for survey control.
 OR0620
 OR0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0620.See file dsdata.pdf to determine how the superseded data were derived.
 OR0620
 OR0620_MARKER: DB = BENCH MARK DISK
 OR0620_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0620_SP_SET: CULVERT HEADWALL
 OR0620_STAMPING: H 141 1934
 OR0620_MARK LOGO: CGS
 OR0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0620+STABILITY: SURFACE MOTION
 OR0620
 OR0620  HISTORY     - Date     Condition        Report By
 OR0620  HISTORY     - 1934     MONUMENTED       CGS
 OR0620  HISTORY     - 1945     GOOD             CGS
 OR0620
 OR0620                          STATION DESCRIPTION
 OR0620
 OR0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0620'9.9 MI N FROM GREGORY.
 OR0620'TO REACH FROM THE POST OFFICE AT GREGORY GO WEST 0.2 MILE,
 OR0620'THENCE NORTH 9.7 MILES ALONG STATE HIGHWAY NO. 47 TO SITE OF
 OR0620'MARK, BENCH MARK IS AT THE INTERSECTION OF THE HIGHWAY AND AN
 OR0620'EAST-WEST DIRT ROAD, 49.0 FEET EAST OF AND ABOUT LEVEL WITH
 OR0620'THE CENTER LINE OF THE HIGHWAY, 30.0 FEET SOUTH OF THE CENTER
 OR0620'LINE OF THE EAST-WEST ROAD, 30.0 FEET EAST OF THE EAST END OF
 OR0620'A TUBE CULVERT, 13.3 FEET EAST OF A FENCE CORNER, 1.5 FEET
 OR0620'NORTH OF A FENCE AND 1.0 FOOT WEST OF A 4 X 4 MARKER POST, MARK
 OR0620'PROJECTS 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0621 ***********************************************************************
 OR0621  DESIGNATION -  H 141 RESET
 OR0621  PID         -  OR0621
 OR0621  STATE/COUNTY-  SD/GREGORY
 OR0621  COUNTRY     -  US
 OR0621  USGS QUAD   -  DIXON SW (2017)
 OR0621
 OR0621                         *CURRENT SURVEY CONTROL
 OR0621  ______________________________________________________________________
 OR0621* NAD 83(1986) POSITION- 43 22 16.     (N) 099 26 05.     (W)   SCALED
 OR0621* NAVD 88 ORTHO HEIGHT -   604.42  (+/-2cm)     1983.0   (feet) VERTCON3
 OR0621  ______________________________________________________________________
 OR0621  GEOID HEIGHT    -        -25.982 (meters)                     GEOID18
 OR0621  VERT ORDER      -  THIRD (See Below)
 OR0621
 OR0621.The horizontal coordinates were scaled from a map and have
 OR0621.an estimated accuracy of +/- 6 seconds.
 OR0621
 OR0621.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0621.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0621
 OR0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0621.GEOID18 height accuracy estimate available here.
 OR0621
 OR0621.The vertical order pertains to the NGVD 29 superseded value.
 OR0621
 OR0621.Click photographs - Photos may exist for this station.
 OR0621
 OR0621;                    North         East    Units  Estimated Accuracy
 OR0621;SPC SD S     -   115,680.      672,820.      MT  (+/- 180 meters Scaled)
 OR0621
 OR0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP647021(NAD 83)
 OR0621
 OR0621                          SUPERSEDED SURVEY CONTROL
 OR0621
 OR0621  NGVD 29 (??/??/??)  604.09   (m)         1981.9    (f) RESET       3  
 OR0621
 OR0621.Superseded values are not recommended for survey control.
 OR0621
 OR0621.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0621.See file dsdata.pdf to determine how the superseded data were derived.
 OR0621
 OR0621_MARKER: DB = BENCH MARK DISK
 OR0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0621_STAMPING: H 141 RESET 1958
 OR0621_MARK LOGO: CGS
 OR0621_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0621+STABILITY: SURFACE MOTION
 OR0621
 OR0621  HISTORY     - Date     Condition        Report By
 OR0621  HISTORY     - 1958     MONUMENTED       CGS
 OR0621
 OR0621                          STATION DESCRIPTION
 OR0621
 OR0621'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0621'10 MI N FROM GREGORY.
 OR0621'ABOUT 10.05 MILES NORTH ALONG STATE HIGHWAY 47 FROM ITS JUNCTION
 OR0621'WITH U.S. HIGHWAY 18 AT GREGORY, GREGORY COUNTY, IN THE SOUTHEAST
 OR0621'ANGLE OF CROSSROADS, 128 FEET EAST OF THE CENTERLINE OF THE
 OR0621'HIGHWAY, 30 FEET SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD,
 OR0621'2 FEET WEST OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCE
 OR0621'LINE.  A STANDARD DISK, STAMPED H 141 RESET 1958 AND SET IN THE
 OR0621'TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1473 ***********************************************************************
 NM1473  DESIGNATION -  H 143
 NM1473  PID         -  NM1473
 NM1473  STATE/COUNTY-  SD/BON HOMME
 NM1473  COUNTRY     -  US
 NM1473  USGS QUAD   -  KINGSBURG (2017)
 NM1473
 NM1473                         *CURRENT SURVEY CONTROL
 NM1473  ______________________________________________________________________
 NM1473* NAD 83(1986) POSITION- 42 59 13.     (N) 097 59 40.     (W)   SCALED
 NM1473* NAVD 88 ORTHO HEIGHT -   449.618 (meters)     1475.12  (feet) ADJUSTED
 NM1473  ______________________________________________________________________
 NM1473  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 NM1473  DYNAMIC HEIGHT  -        449.471 (meters)     1474.64  (feet) COMP
 NM1473  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 NM1473
 NM1473  VERT ORDER      -  SECOND    CLASS 0
 NM1473
 NM1473.The horizontal coordinates were scaled from a map and have
 NM1473.an estimated accuracy of +/- 6 seconds.
 NM1473
 NM1473.The orthometric height was determined by differential leveling and
 NM1473.adjusted by the NATIONAL GEODETIC SURVEY
 NM1473.in June 1991.
 NM1473
 NM1473.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1473.GEOID18 height accuracy estimate available here.
 NM1473
 NM1473.Click photographs - Photos may exist for this station.
 NM1473
 NM1473.The dynamic height is computed by dividing the NAVD 88
 NM1473.geopotential number by the normal gravity value computed on the
 NM1473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1473.degrees latitude (g = 980.6199 gals.).
 NM1473
 NM1473.The modeled gravity was interpolated from observed gravity values.
 NM1473
 NM1473;                    North         East    Units  Estimated Accuracy
 NM1473;SPC SD S     -    75,300.      790,720.      MT  (+/- 180 meters Scaled)
 NM1473
 NM1473_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN819598(NAD 83)
 NM1473
 NM1473                          SUPERSEDED SURVEY CONTROL
 NM1473
 NM1473  NGVD 29 (??/??/92)  449.349  (m)         1474.24   (f) ADJ UNCH    2 0
 NM1473
 NM1473.Superseded values are not recommended for survey control.
 NM1473
 NM1473.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1473.See file dsdata.pdf to determine how the superseded data were derived.
 NM1473
 NM1473_MARKER: DB = BENCH MARK DISK
 NM1473_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1473_STAMPING: H 143 1934
 NM1473_MARK LOGO: CGS
 NM1473_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1473+STABILITY: SURFACE MOTION
 NM1473
 NM1473  HISTORY     - Date     Condition        Report By
 NM1473  HISTORY     - 1934     MONUMENTED       CGS
 NM1473
 NM1473                          STATION DESCRIPTION
 NM1473
 NM1473'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1473'3.9 MI NE FROM AVON.
 NM1473'3.9 MILES SOUTHEAST OF THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM1473'PACIFIC DEPOT AT AVON, 41.7 FEET NORTHEAST OF NORTHEAST RAIL
 NM1473'OF TRACK, 30 FEET SOUTHEAST OF CENTERLINE OF ROAD CROSSING
 NM1473'TRACK, 21 FEET SOUTHEAST OF GATE POST, 4 FEET SOUTH OF FENCE.
 NM1473'STANDARD TABLET SET IN TOP OF CONCRETE POST 4 INCHES HIGH,
 NM1473'STAMPED H 143 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0465 ***********************************************************************
 OQ0465  DESIGNATION -  H 145
 OQ0465  PID         -  OQ0465
 OQ0465  STATE/COUNTY-  SD/HUTCHINSON
 OQ0465  COUNTRY     -  US
 OQ0465  USGS QUAD   -  KAYLOR (2017)
 OQ0465
 OQ0465                         *CURRENT SURVEY CONTROL
 OQ0465  ______________________________________________________________________
 OQ0465* NAD 83(1986) POSITION- 43 11 32.     (N) 097 51 31.     (W)   SCALED
 OQ0465* NAVD 88 ORTHO HEIGHT -   429.701 (meters)     1409.78  (feet) ADJUSTED
 OQ0465  ______________________________________________________________________
 OQ0465  GEOID HEIGHT    -        -26.303 (meters)                     GEOID18
 OQ0465  DYNAMIC HEIGHT  -        429.570 (meters)     1409.35  (feet) COMP
 OQ0465  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 OQ0465
 OQ0465  VERT ORDER      -  SECOND    CLASS 0
 OQ0465
 OQ0465.The horizontal coordinates were scaled from a map and have
 OQ0465.an estimated accuracy of +/- 6 seconds.
 OQ0465
 OQ0465.The orthometric height was determined by differential leveling and
 OQ0465.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0465.in June 1991.
 OQ0465
 OQ0465.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0465.GEOID18 height accuracy estimate available here.
 OQ0465
 OQ0465.Click photographs - Photos may exist for this station.
 OQ0465
 OQ0465.The dynamic height is computed by dividing the NAVD 88
 OQ0465.geopotential number by the normal gravity value computed on the
 OQ0465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0465.degrees latitude (g = 980.6199 gals.).
 OQ0465
 OQ0465.The modeled gravity was interpolated from observed gravity values.
 OQ0465
 OQ0465;                    North         East    Units  Estimated Accuracy
 OQ0465;SPC SD S     -    98,410.      801,120.      MT  (+/- 180 meters Scaled)
 OQ0465
 OQ0465_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN927827(NAD 83)
 OQ0465
 OQ0465                          SUPERSEDED SURVEY CONTROL
 OQ0465
 OQ0465  NGVD 29 (??/??/92)  429.427  (m)         1408.88   (f) ADJ UNCH    2 0
 OQ0465
 OQ0465.Superseded values are not recommended for survey control.
 OQ0465
 OQ0465.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0465.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0465
 OQ0465_MARKER: DB = BENCH MARK DISK
 OQ0465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0465_STAMPING: H 145 1934
 OQ0465_MARK LOGO: CGS
 OQ0465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0465+STABILITY: SURFACE MOTION
 OQ0465
 OQ0465  HISTORY     - Date     Condition        Report By
 OQ0465  HISTORY     - 1934     MONUMENTED       CGS
 OQ0465  HISTORY     - 1974     GOOD             USGS
 OQ0465
 OQ0465                          STATION DESCRIPTION
 OQ0465
 OQ0465'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0465'1.6 MI NW FROM KAYLOR.
 OQ0465'KAYLOR, 0.5 MILE NORTH, 1.1 MILES WEST OF, T 97 N, R 59 W, IN
 OQ0465'THE NE 1/4 OF SECTION 30, 81 FEET SE OF MILEPOST 610, 167 FEET
 OQ0465'SE OF A FARM ROAD CROSSING 46 FEET SW OF SW RAIL, 2 FEET NE OF
 OQ0465'SOUTH RIGHT OF WAY FENCE, 1 FOOT NW OF A WITNESS POST, IN A
 OQ0465'CONCRETE POST, A STD DISK STAMPED H 145 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0992 ***********************************************************************
 NM0992  DESIGNATION -  H 146
 NM0992  PID         -  NM0992
 NM0992  STATE/COUNTY-  SD/YANKTON
 NM0992  COUNTRY     -  US
 NM0992  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM0992
 NM0992                         *CURRENT SURVEY CONTROL
 NM0992  ______________________________________________________________________
 NM0992* NAD 83(1986) POSITION- 42 52 10.     (N) 097 23 47.     (W)   SCALED
 NM0992* NAVD 88 ORTHO HEIGHT -   368.765 (meters)     1209.86  (feet) ADJUSTED
 NM0992  ______________________________________________________________________
 NM0992  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 NM0992  DYNAMIC HEIGHT  -        368.661 (meters)     1209.52  (feet) COMP
 NM0992  MODELED GRAVITY -    980,326.5   (mgal)                       NAVD 88
 NM0992
 NM0992  VERT ORDER      -  FIRST     CLASS II
 NM0992
 NM0992.The horizontal coordinates were scaled from a map and have
 NM0992.an estimated accuracy of +/- 6 seconds.
 NM0992
 NM0992.The orthometric height was determined by differential leveling and
 NM0992.adjusted by the NATIONAL GEODETIC SURVEY
 NM0992.in June 1991.
 NM0992
 NM0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0992.GEOID18 height accuracy estimate available here.
 NM0992
 NM0992.Click photographs - Photos may exist for this station.
 NM0992
 NM0992.The dynamic height is computed by dividing the NAVD 88
 NM0992.geopotential number by the normal gravity value computed on the
 NM0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0992.degrees latitude (g = 980.6199 gals.).
 NM0992
 NM0992.The modeled gravity was interpolated from observed gravity values.
 NM0992
 NM0992;                    North         East    Units  Estimated Accuracy
 NM0992;SPC SD S     -    63,800.      839,940.      MT  (+/- 180 meters Scaled)
 NM0992
 NM0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN309475(NAD 83)
 NM0992
 NM0992                          SUPERSEDED SURVEY CONTROL
 NM0992
 NM0992  NGVD 29 (??/??/92)  368.564  (m)         1209.20   (f) ADJ UNCH    1 2
 NM0992
 NM0992.Superseded values are not recommended for survey control.
 NM0992
 NM0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0992.See file dsdata.pdf to determine how the superseded data were derived.
 NM0992
 NM0992_MARKER: DB = BENCH MARK DISK
 NM0992_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0992_STAMPING: H 146 1934
 NM0992_MARK LOGO: CGS
 NM0992_PROJECTION: FLUSH
 NM0992_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM0992_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0992+STABILITY: SURFACE MOTION
 NM0992_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM0992+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM0992
 NM0992  HISTORY     - Date     Condition        Report By
 NM0992  HISTORY     - 1934     MONUMENTED       CGS
 NM0992  HISTORY     - 1949     GOOD             CGS
 NM0992  HISTORY     - 19930908 GOOD             NGS
 NM0992  HISTORY     - 20120321 MARK NOT FOUND   INDIV
 NM0992
 NM0992                          STATION DESCRIPTION
 NM0992
 NM0992'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0992'AT YANKTON.
 NM0992'AT YANKTON, AT THE NORTHWEST CORNER OF THE YANKTON COUNTY
 NM0992'COURTHOUSE LAWN, 63 FEET EAST OF THE CENTER LINE OF BROADWAY
 NM0992'AVENUE, 44 FEET SOUTH OF THE CENTER LINE OF THIRD STREET, 43 FEET
 NM0992'NORTHWEST OF THE NORTHWEST CORNER OF THE COURTHOUSE, 4.5 FEET
 NM0992'NORTHWEST OF THE YANKTON STOCKADE HISTORICAL MARKER, 1.2 FEET
 NM0992'ABOVE THE SIDEWALK, AND SET IN THE TOP OF A CONCRETE POST
 NM0992'PROJECTING 0.2 FOOT ABOVE THE GROUND.
 NM0992
 NM0992                          STATION RECOVERY (1993)
 NM0992
 NM0992'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0992'IN YANKTON, AT THE INTERSECTION OF WEST 3RD STREET AND BROADWAY, 23.6
 NM0992'M (77.4 FT) WEST OF A FLAG POLE AT THE NORTH ENTRANCE TO THE
 NM0992'COURTHOUSE, 11.0 M (36.1 FT) SOUTH OF THE STREET CENTERLINE, 10.0 M
 NM0992'(32.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF BROADWAY,
 NM0992'1.4 M (4.6 FT) NORTHWEST OF THE NORTHWEST FACE OF A YANKTON STOCKADE
 NM0992'MONUMENT, 0.5 M (1.6 FT) ABOVE THE LEVEL OF BROADWAY, AND THE
 NM0992'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 NM0992
 NM0992                          STATION RECOVERY (2012)
 NM0992
 NM0992'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0992'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0372 ***********************************************************************
 OQ0372  DESIGNATION -  H 147
 OQ0372  PID         -  OQ0372
 OQ0372  STATE/COUNTY-  SD/MCCOOK
 OQ0372  COUNTRY     -  US
 OQ0372  USGS QUAD   -  SALEM NE (2017)
 OQ0372
 OQ0372                         *CURRENT SURVEY CONTROL
 OQ0372  ______________________________________________________________________
 OQ0372* NAD 83(1986) POSITION- 43 40 10.     (N) 097 20 50.     (W)   SCALED
 OQ0372* NAVD 88 ORTHO HEIGHT -   462.897 (meters)     1518.69  (feet) ADJUSTED
 OQ0372  ______________________________________________________________________
 OQ0372  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 OQ0372  DYNAMIC HEIGHT  -        462.780 (meters)     1518.30  (feet) COMP
 OQ0372  MODELED GRAVITY -    980,353.1   (mgal)                       NAVD 88
 OQ0372
 OQ0372  VERT ORDER      -  SECOND    CLASS 0
 OQ0372
 OQ0372.The horizontal coordinates were scaled from a map and have
 OQ0372.an estimated accuracy of +/- 6 seconds.
 OQ0372
 OQ0372.The orthometric height was determined by differential leveling and
 OQ0372.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0372.in June 1991.
 OQ0372
 OQ0372.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0372.GEOID18 height accuracy estimate available here.
 OQ0372
 OQ0372.Click photographs - Photos may exist for this station.
 OQ0372
 OQ0372.The dynamic height is computed by dividing the NAVD 88
 OQ0372.geopotential number by the normal gravity value computed on the
 OQ0372.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0372.degrees latitude (g = 980.6199 gals.).
 OQ0372
 OQ0372.The modeled gravity was interpolated from observed gravity values.
 OQ0372
 OQ0372;                    North         East    Units  Estimated Accuracy
 OQ0372;SPC SD S     -   152,760.      840,760.      MT  (+/- 180 meters Scaled)
 OQ0372
 OQ0372_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP332364(NAD 83)
 OQ0372
 OQ0372                          SUPERSEDED SURVEY CONTROL
 OQ0372
 OQ0372  NGVD 29 (??/??/92)  462.608  (m)         1517.74   (f) ADJ UNCH    2 0
 OQ0372
 OQ0372.Superseded values are not recommended for survey control.
 OQ0372
 OQ0372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0372.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0372
 OQ0372_MARKER: DB = BENCH MARK DISK
 OQ0372_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0372_STAMPING: H 147 1934
 OQ0372_MARK LOGO: CGS
 OQ0372_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0372_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0372+STABILITY: SURFACE MOTION
 OQ0372
 OQ0372  HISTORY     - Date     Condition        Report By
 OQ0372  HISTORY     - 1934     MONUMENTED       CGS
 OQ0372  HISTORY     - 19910606 MARK NOT FOUND   NGS
 OQ0372
 OQ0372                          STATION DESCRIPTION
 OQ0372
 OQ0372'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0372'4.4 MI SE FROM SALEM.
 OQ0372'4.4 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0372'FROM THE STATION AT SALEM, MC COOK COUNTY, 114 FEET EAST OF A
 OQ0372'SECTION-LINE ROAD CROSSING, 47 FEET NORTHEAST OF THE NORTHEAST
 OQ0372'RAIL, AND 1.6 FEET SOUTHWEST OF THE RIGHT-OF-WAY FENCE.  A
 OQ0372'STANDARD DISK, STAMPED H 147 1934 AND SET IN THE TOP OF A
 OQ0372'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OQ0372
 OQ0372                          STATION RECOVERY (1991)
 OQ0372
 OQ0372'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ0372'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  THE RAILROAD
 OQ0372'TRACKS HAVE BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0184 ***********************************************************************
 OQ0184  DESIGNATION -  H 148
 OQ0184  PID         -  OQ0184
 OQ0184  STATE/COUNTY-  SD/TURNER
 OQ0184  COUNTRY     -  US
 OQ0184  USGS QUAD   -  BERESFORD NW (2017)
 OQ0184
 OQ0184                         *CURRENT SURVEY CONTROL
 OQ0184  ______________________________________________________________________
 OQ0184* NAD 83(1986) POSITION- 43 09 39.     (N) 096 59 50.     (W)   SCALED
 OQ0184* NAVD 88 ORTHO HEIGHT -   382.982 (meters)     1256.50  (feet) ADJUSTED
 OQ0184  ______________________________________________________________________
 OQ0184  GEOID HEIGHT    -        -26.180 (meters)                     GEOID18
 OQ0184  DYNAMIC HEIGHT  -        382.872 (meters)     1256.14  (feet) COMP
 OQ0184  MODELED GRAVITY -    980,321.3   (mgal)                       NAVD 88
 OQ0184
 OQ0184  VERT ORDER      -  SECOND    CLASS 0
 OQ0184
 OQ0184.The horizontal coordinates were scaled from a map and have
 OQ0184.an estimated accuracy of +/- 6 seconds.
 OQ0184
 OQ0184.The orthometric height was determined by differential leveling and
 OQ0184.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0184.in June 1991.
 OQ0184
 OQ0184.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0184.GEOID18 height accuracy estimate available here.
 OQ0184
 OQ0184.Click photographs - Photos may exist for this station.
 OQ0184
 OQ0184.The dynamic height is computed by dividing the NAVD 88
 OQ0184.geopotential number by the normal gravity value computed on the
 OQ0184.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0184.degrees latitude (g = 980.6199 gals.).
 OQ0184
 OQ0184.The modeled gravity was interpolated from observed gravity values.
 OQ0184
 OQ0184;                    North         East    Units  Estimated Accuracy
 OQ0184;SPC SD S     -    97,380.      871,230.      MT  (+/- 180 meters Scaled)
 OQ0184
 OQ0184_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN628806(NAD 83)
 OQ0184
 OQ0184                          SUPERSEDED SURVEY CONTROL
 OQ0184
 OQ0184  NGVD 29 (??/??/92)  382.760  (m)         1255.77   (f) ADJ UNCH    2 0
 OQ0184
 OQ0184.Superseded values are not recommended for survey control.
 OQ0184
 OQ0184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0184.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0184
 OQ0184_MARKER: DB = BENCH MARK DISK
 OQ0184_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0184_STAMPING: H 148 1934
 OQ0184_MARK LOGO: CGS
 OQ0184_PROJECTION: PROJECTING 13 CENTIMETERS
 OQ0184_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0184
 OQ0184  HISTORY     - Date     Condition        Report By
 OQ0184  HISTORY     - 1934     MONUMENTED       CGS
 OQ0184
 OQ0184                          STATION DESCRIPTION
 OQ0184
 OQ0184'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0184'2.8 MI SE FROM HOOKER.
 OQ0184'2.8 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0184'FROM THE STATION AT HOOKER, TURNER COUNTY, 0.1 MILE NORTHWEST
 OQ0184'OF MILEPOST 31, 108 FEET SOUTHEAST OF THE CROSSING OF AN EAST
 OQ0184'AND WEST FARM ROAD, 94 FEET SOUTHEAST OF THE CENTER OF A FARM
 OQ0184'GATE, 45.7 FEET NORTHEAST OF THE NORTHEAST RAIL, AND 1.2
 OQ0184'FEET SOUTHWEST OF THE RIGHT OF WAY FENCE.  A STANDARD DISK,
 OQ0184'STAMPED H 148 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0184'5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0392 ***********************************************************************
 OQ0392  DESIGNATION -  H 149
 OQ0392  PID         -  OQ0392
 OQ0392  STATE/COUNTY-  SD/HUTCHINSON
 OQ0392  COUNTRY     -  US
 OQ0392  USGS QUAD   -  FREEMAN (2017)
 OQ0392
 OQ0392                         *CURRENT SURVEY CONTROL
 OQ0392  ______________________________________________________________________
 OQ0392* NAD 83(1986) POSITION- 43 22 08.     (N) 097 24 01.     (W)   SCALED
 OQ0392* NAVD 88 ORTHO HEIGHT -   452.822 (meters)     1485.63  (feet) ADJUSTED
 OQ0392  ______________________________________________________________________
 OQ0392  GEOID HEIGHT    -        -26.015 (meters)                     GEOID18
 OQ0392  DYNAMIC HEIGHT  -        452.698 (meters)     1485.23  (feet) COMP
 OQ0392  MODELED GRAVITY -    980,332.3   (mgal)                       NAVD 88
 OQ0392
 OQ0392  VERT ORDER      -  SECOND    CLASS 0
 OQ0392
 OQ0392.The horizontal coordinates were scaled from a map and have
 OQ0392.an estimated accuracy of +/- 6 seconds.
 OQ0392
 OQ0392.The orthometric height was determined by differential leveling and
 OQ0392.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0392.in June 1991.
 OQ0392
 OQ0392.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0392.GEOID18 height accuracy estimate available here.
 OQ0392
 OQ0392.Click photographs - Photos may exist for this station.
 OQ0392
 OQ0392.The dynamic height is computed by dividing the NAVD 88
 OQ0392.geopotential number by the normal gravity value computed on the
 OQ0392.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0392.degrees latitude (g = 980.6199 gals.).
 OQ0392
 OQ0392.The modeled gravity was interpolated from observed gravity values.
 OQ0392
 OQ0392;                    North         East    Units  Estimated Accuracy
 OQ0392;SPC SD S     -   119,240.      837,660.      MT  (+/- 180 meters Scaled)
 OQ0392
 OQ0392_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP296030(NAD 83)
 OQ0392
 OQ0392                          SUPERSEDED SURVEY CONTROL
 OQ0392
 OQ0392  NGVD 29 (??/??/92)  452.55   (m)         1484.7    (f) COMPUTED    2 0
 OQ0392
 OQ0392.Superseded values are not recommended for survey control.
 OQ0392
 OQ0392.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0392.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0392
 OQ0392_MARKER: DB = BENCH MARK DISK
 OQ0392_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0392_STAMPING: H 149 1934
 OQ0392_MARK LOGO: CGS
 OQ0392_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0392+STABILITY: SURFACE MOTION
 OQ0392
 OQ0392  HISTORY     - Date     Condition        Report By
 OQ0392  HISTORY     - 1934     MONUMENTED       CGS
 OQ0392
 OQ0392                          STATION DESCRIPTION
 OQ0392
 OQ0392'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0392'2 MI NE FROM FREEMAN.
 OQ0392'LOCATED 2 MILES NORTHEAST OF THE RWY. STATION AT FREEMAN, ALONG
 OQ0392'THE C.M. ST. P. AND P.R.R., 155 YDS. SOUTHWEST OF A WOODEN TRESTLE,
 OQ0392'31 YDS. NORTHEAST OF A FENCE CORNER, 94.8 FT. NORTHWEST OF NORTHWEST
 OQ0392'RAIL OF TRACK, 1 FT. SOUTHEAST OF R/W FENCE.  STANDARD TABLET
 OQ0392'SET IN TOP OF CONCRETE POST 6 IN HIGH.  STAMPED H-149--1934
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0022 ***********************************************************************
 PT0022  DESIGNATION -  H 15
 PT0022  PID         -  PT0022
 PT0022  STATE/COUNTY-  SD/POTTER
 PT0022  COUNTRY     -  US
 PT0022  USGS QUAD   -  AGAR NE (2017)
 PT0022
 PT0022                         *CURRENT SURVEY CONTROL
 PT0022  ______________________________________________________________________
 PT0022* NAD 83(1986) POSITION- 44 58 33.     (N) 100 01 05.     (W)   SCALED
 PT0022* NAVD 88 ORTHO HEIGHT -   614.943 (meters)     2017.53  (feet) ADJUSTED
 PT0022  ______________________________________________________________________
 PT0022  GEOID HEIGHT    -        -22.605 (meters)                     GEOID18
 PT0022  DYNAMIC HEIGHT  -        614.847 (meters)     2017.21  (feet) COMP
 PT0022  MODELED GRAVITY -    980,441.2   (mgal)                       NAVD 88
 PT0022
 PT0022  VERT ORDER      -  FIRST     CLASS II
 PT0022
 PT0022.The horizontal coordinates were scaled from a map and have
 PT0022.an estimated accuracy of +/- 6 seconds.
 PT0022
 PT0022.The orthometric height was determined by differential leveling and
 PT0022.adjusted by the NATIONAL GEODETIC SURVEY
 PT0022.in June 1991.
 PT0022
 PT0022.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0022.GEOID18 height accuracy estimate available here.
 PT0022
 PT0022.Click photographs - Photos may exist for this station.
 PT0022
 PT0022.The dynamic height is computed by dividing the NAVD 88
 PT0022.geopotential number by the normal gravity value computed on the
 PT0022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0022.degrees latitude (g = 980.6199 gals.).
 PT0022
 PT0022.The modeled gravity was interpolated from observed gravity values.
 PT0022
 PT0022;                    North         East    Units  Estimated Accuracy
 PT0022;SPC SD N     -   126,960.      598,580.      MT  (+/- 180 meters Scaled)
 PT0022
 PT0022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ197807(NAD 83)
 PT0022
 PT0022                          SUPERSEDED SURVEY CONTROL
 PT0022
 PT0022  NGVD 29 (??/??/92)  614.567  (m)         2016.29   (f) ADJ UNCH    1 2
 PT0022
 PT0022.Superseded values are not recommended for survey control.
 PT0022
 PT0022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0022.See file dsdata.pdf to determine how the superseded data were derived.
 PT0022
 PT0022_MARKER: DB = BENCH MARK DISK
 PT0022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0022_STAMPING: 2016.292 H 15 1926
 PT0022_MARK LOGO: CGS
 PT0022_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0022+STABILITY: SURFACE MOTION
 PT0022
 PT0022  HISTORY     - Date     Condition        Report By
 PT0022  HISTORY     - 1926     MONUMENTED       CGS
 PT0022  HISTORY     - 1934     GOOD             CGS
 PT0022
 PT0022                          STATION DESCRIPTION
 PT0022
 PT0022'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 PT0022'4 MI SW FROM GETTYSBURG.
 PT0022'4 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0022'FROM GETTYSBURG, POTTER COUNTY, ABOUT 175 YARDS NORTHEAST OF
 PT0022'CULVERT D 609, 46 FEET NORTHWEST OF THE CENTER LINE OF THE
 PT0022'TRACK, 40 FEET NORTH OF A WHISTLE POST, 5 FEET SOUTHEAST OF
 PT0022'THE NORTHWEST RIGHT-OF-WAY FENCE, AND ABOUT LEVEL WITH THE
 PT0022'TRACK.  A STANDARD DISK, STAMPED 2016.292 H 15 1926 AND SET
 PT0022'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE
 PT0022'GROUND.
 PT0022
 PT0022                          STATION RECOVERY (1934)
 PT0022
 PT0022'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1356 ***********************************************************************
 NM1356  DESIGNATION -  H 150
 NM1356  PID         -  NM1356
 NM1356  STATE/COUNTY-  SD/BON HOMME
 NM1356  COUNTRY     -  US
 NM1356  USGS QUAD   -  SPRINGFIELD (2017)
 NM1356
 NM1356                         *CURRENT SURVEY CONTROL
 NM1356  ______________________________________________________________________
 NM1356* NAD 83(1986) POSITION- 42 50 41.13   (N) 097 55 16.97   (W)   HD_HELD1
 NM1356* NAVD 88 ORTHO HEIGHT -   372.296 (meters)     1221.44  (feet) ADJUSTED
 NM1356  ______________________________________________________________________
 NM1356  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 NM1356  DYNAMIC HEIGHT  -        372.173 (meters)     1221.04  (feet) COMP
 NM1356  MODELED GRAVITY -    980,279.3   (mgal)                       NAVD 88
 NM1356
 NM1356  VERT ORDER      -  SECOND    CLASS 0
 NM1356
 NM1356.The horizontal coordinates were determined by differentially corrected
 NM1356.hand held GPS observations or other comparable positioning techniques
 NM1356.and have an estimated accuracy of +/- 3 meters.
 NM1356
 NM1356.The orthometric height was determined by differential leveling and
 NM1356.adjusted by the NATIONAL GEODETIC SURVEY
 NM1356.in June 1991.
 NM1356
 NM1356.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1356.GEOID18 height accuracy estimate available here.
 NM1356
 NM1356.Click photographs - Photos may exist for this station.
 NM1356
 NM1356.The dynamic height is computed by dividing the NAVD 88
 NM1356.geopotential number by the normal gravity value computed on the
 NM1356.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1356.degrees latitude (g = 980.6199 gals.).
 NM1356
 NM1356.The modeled gravity was interpolated from observed gravity values.
 NM1356
 NM1356;                    North         East    Units  Estimated Accuracy
 NM1356;SPC SD S     -    59,678.2     797,139.1     MT  (+/- 3 meters HH1 GPS) 
 NM1356
 NM1356_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN8813744139(NAD 83)
 NM1356
 NM1356                          SUPERSEDED SURVEY CONTROL
 NM1356
 NM1356  NGVD 29 (??/??/92)  372.072  (m)         1220.71   (f) ADJ UNCH    2 0
 NM1356
 NM1356.Superseded values are not recommended for survey control.
 NM1356
 NM1356.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1356.See file dsdata.pdf to determine how the superseded data were derived.
 NM1356
 NM1356_MARKER: DB = BENCH MARK DISK
 NM1356_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1356_STAMPING: H 150 1934
 NM1356_MARK LOGO: CGS
 NM1356_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1356+STABILITY: SURFACE MOTION
 NM1356
 NM1356  HISTORY     - Date     Condition        Report By
 NM1356  HISTORY     - 1934     MONUMENTED       CGS
 NM1356  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1356
 NM1356                          STATION DESCRIPTION
 NM1356
 NM1356'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1356'AT SPRINGFIELD.
 NM1356'132.5 FT. SOUTHWEST OF EAST END OF THE SPRINGFIELD RWY. STATION,
 NM1356'114 FT. SOUTHWEST OF SOUTHWEST RAIL OF MAINLINE TRACK, 165
 NM1356'YARDS NORTH OF A CONCRETE BRIDGE ON HIGHWAY, 33 FT. NORTHEAST
 NM1356'OF CENTERLINE STATE HY. 37, 2 FT. SOUTHWEST OF FENCE CORNER.
 NM1356'STANDARD TABLET SET IN TOP OF CONCRETE POST 5 IN HIGH, STAMPED
 NM1356'H 150 1934.
 NM1356
 NM1356                          STATION RECOVERY (1974)
 NM1356
 NM1356'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1356'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0277 ***********************************************************************
 OQ0277  DESIGNATION -  H 152
 OQ0277  PID         -  OQ0277
 OQ0277  STATE/COUNTY-  SD/MINNEHAHA
 OQ0277  COUNTRY     -  US
 OQ0277  USGS QUAD   -  BRANDON (2017)
 OQ0277
 OQ0277                         *CURRENT SURVEY CONTROL
 OQ0277  ______________________________________________________________________
 OQ0277* NAD 83(1986) POSITION- 43 34 52.     (N) 096 33 01.     (W)   SCALED
 OQ0277* NAVD 88 ORTHO HEIGHT -   412.012 (meters)     1351.74  (feet) ADJUSTED
 OQ0277  ______________________________________________________________________
 OQ0277  GEOID HEIGHT    -        -26.396 (meters)                     GEOID18
 OQ0277  DYNAMIC HEIGHT  -        411.908 (meters)     1351.40  (feet) COMP
 OQ0277  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 OQ0277
 OQ0277  VERT ORDER      -  SECOND    CLASS 0
 OQ0277
 OQ0277.The horizontal coordinates were scaled from a map and have
 OQ0277.an estimated accuracy of +/- 6 seconds.
 OQ0277
 OQ0277.The orthometric height was determined by differential leveling and
 OQ0277.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0277.in June 1991.
 OQ0277
 OQ0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0277.GEOID18 height accuracy estimate available here.
 OQ0277
 OQ0277.Click photographs - Photos may exist for this station.
 OQ0277
 OQ0277.The dynamic height is computed by dividing the NAVD 88
 OQ0277.geopotential number by the normal gravity value computed on the
 OQ0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0277.degrees latitude (g = 980.6199 gals.).
 OQ0277
 OQ0277.The modeled gravity was interpolated from observed gravity values.
 OQ0277
 OQ0277;                    North         East    Units  Estimated Accuracy
 OQ0277;SPC SD S     -   145,570.      905,420.      MT  (+/- 180 meters Scaled)
 OQ0277
 OQ0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP977282(NAD 83)
 OQ0277
 OQ0277                          SUPERSEDED SURVEY CONTROL
 OQ0277
 OQ0277  NGVD 29 (??/??/92)  411.771  (m)         1350.95   (f) ADJ UNCH    2 0
 OQ0277
 OQ0277.Superseded values are not recommended for survey control.
 OQ0277
 OQ0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0277.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0277
 OQ0277_MARKER: DB = BENCH MARK DISK
 OQ0277_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0277_STAMPING: H 152 1934
 OQ0277_MARK LOGO: CGS
 OQ0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0277+STABILITY: SURFACE MOTION
 OQ0277
 OQ0277  HISTORY     - Date     Condition        Report By
 OQ0277  HISTORY     - 1934     MONUMENTED       CGS
 OQ0277  HISTORY     - 1966     GOOD             MNHD
 OQ0277
 OQ0277                          STATION DESCRIPTION
 OQ0277
 OQ0277'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0277'4.2 MI W FROM VALLEY SPRINGS.
 OQ0277'4.2 MILES WEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS OMAHA
 OQ0277'RAILWAY FROM THE STATION AT VALLEY SPRINGS, MINNEHAHA COUNTY, 100
 OQ0277'YARDS SOUTHEAST OF THE TWENTIETH POLE WEST OF MILEPOST 47, 44.9
 OQ0277'FEET SOUTH OF THE SOUTH RAIL, 55 FEET EAST OF A NORTH-AND-SOUTH
 OQ0277'FENCE CONNECTING THE RIGHT-OF-WAY FENCE, 2 FEET NORTH OF
 OQ0277'RIGHT-OF-WAY FENCE (MISSING IN IMMEDIATE AREA) AND 1.0 FOOT NORTH
 OQ0277'OF STEEL WITNESS POST.  A STANDARD DISK STAMPED H 152 1934 AND
 OQ0277'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 OQ0277'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0227 ***********************************************************************
 QR0227  DESIGNATION -  H 16
 QR0227  PID         -  QR0227
 QR0227  STATE/COUNTY-  SD/FAULK
 QR0227  COUNTRY     -  US
 QR0227  USGS QUAD   -  FAULKTON WEST (2017)
 QR0227
 QR0227                         *CURRENT SURVEY CONTROL
 QR0227  ______________________________________________________________________
 QR0227* NAD 83(1986) POSITION- 45 01 58.     (N) 099 08 45.     (W)   SCALED
 QR0227* NAVD 88 ORTHO HEIGHT -   485.904 (meters)     1594.17  (feet) ADJUSTED
 QR0227  ______________________________________________________________________
 QR0227  GEOID HEIGHT    -        -23.594 (meters)                     GEOID18
 QR0227  DYNAMIC HEIGHT  -        485.838 (meters)     1593.95  (feet) COMP
 QR0227  MODELED GRAVITY -    980,466.8   (mgal)                       NAVD 88
 QR0227
 QR0227  VERT ORDER      -  FIRST     CLASS II
 QR0227
 QR0227.The horizontal coordinates were scaled from a map and have
 QR0227.an estimated accuracy of +/- 6 seconds.
 QR0227
 QR0227.The orthometric height was determined by differential leveling and
 QR0227.adjusted by the NATIONAL GEODETIC SURVEY
 QR0227.in June 1991.
 QR0227
 QR0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0227.GEOID18 height accuracy estimate available here.
 QR0227
 QR0227.Click photographs - Photos may exist for this station.
 QR0227
 QR0227.The dynamic height is computed by dividing the NAVD 88
 QR0227.geopotential number by the normal gravity value computed on the
 QR0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0227.degrees latitude (g = 980.6199 gals.).
 QR0227
 QR0227.The modeled gravity was interpolated from observed gravity values.
 QR0227
 QR0227;                    North         East    Units  Estimated Accuracy
 QR0227;SPC SD N     -   133,640.      667,310.      MT  (+/- 180 meters Scaled)
 QR0227
 QR0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ885866(NAD 83)
 QR0227
 QR0227                          SUPERSEDED SURVEY CONTROL
 QR0227
 QR0227  NGVD 29 (??/??/92)  485.551  (m)         1593.01   (f) ADJ UNCH    1 2
 QR0227
 QR0227.Superseded values are not recommended for survey control.
 QR0227
 QR0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0227.See file dsdata.pdf to determine how the superseded data were derived.
 QR0227
 QR0227_MARKER: DB = BENCH MARK DISK
 QR0227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0227_STAMPING: 1593.012 H 16 1926
 QR0227_MARK LOGO: CGS
 QR0227_PROJECTION: RECESSED 5 CENTIMETERS
 QR0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0227+STABILITY: SURFACE MOTION
 QR0227
 QR0227  HISTORY     - Date     Condition        Report By
 QR0227  HISTORY     - 1926     MONUMENTED       CGS
 QR0227  HISTORY     - 1973     GOOD             NGS
 QR0227
 QR0227                          STATION DESCRIPTION
 QR0227
 QR0227'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0227'1 MI W FROM FAULKTON.
 QR0227'ABOUT 1 MILE WEST ALONG THE ABANDONED CHICAGO AND NORTHWESTERN
 QR0227'RAILWAY FROM THE STATION AT FAULKTON, ABOUT 0.5 MILE SOUTH OF A
 QR0227'CONCRETE BRIDGE ON U.S. HIGHWAY 212, 0.5 MILE NORTH ALONG A
 QR0227'POWER LINE FROM A GRAVELED COUNTY ROAD, 522 FEET NORTHWEST
 QR0227'ALONG THE NORTH RIGHT-OF-WAY FENCE FROM THE POWER LINES (MEASURED
 QR0227'FROM POINT BETWEEN 2 POWER POLES WHICH EACH HAVE 3 GUY WIRES),
 QR0227'545 FEET NORTHWEST ALONG NORTH R.O.W. FENCE FROM A CORNER FENCE
 QR0227'POST AT THE EAST END OF A STEEL GATE, 166 FEET NORTHEAST OF
 QR0227'A RAILWAY SIGN WITH AN S, 7.5 FEET SOUTH OF THE NORTH RIGHT-OF-WAY
 QR0227'FENCE AND METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE
 QR0227'MONUMENT 2-INCHES BELOW GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0322 ***********************************************************************
 PV0322  DESIGNATION -  H 176
 PV0322  PID         -  PV0322
 PV0322  STATE/COUNTY-  SD/BUTTE
 PV0322  COUNTRY     -  US
 PV0322  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 PV0322
 PV0322                         *CURRENT SURVEY CONTROL
 PV0322  ______________________________________________________________________
 PV0322* NAD 83(1986) POSITION- 44 47 05.     (N) 104 00 43.     (W)   SCALED
 PV0322* NAVD 88 ORTHO HEIGHT -   978.550 (meters)     3210.46  (feet) ADJUSTED
 PV0322  ______________________________________________________________________
 PV0322  GEOID HEIGHT    -        -15.198 (meters)                     GEOID18
 PV0322  DYNAMIC HEIGHT  -        978.287 (meters)     3209.60  (feet) COMP
 PV0322  MODELED GRAVITY -    980,315.1   (mgal)                       NAVD 88
 PV0322
 PV0322  VERT ORDER      -  SECOND    CLASS 0
 PV0322
 PV0322.The horizontal coordinates were scaled from a map and have
 PV0322.an estimated accuracy of +/- 6 seconds.
 PV0322
 PV0322.The orthometric height was determined by differential leveling and
 PV0322.adjusted by the NATIONAL GEODETIC SURVEY
 PV0322.in June 1991.
 PV0322
 PV0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0322.GEOID18 height accuracy estimate available here.
 PV0322
 PV0322.Click photographs - Photos may exist for this station.
 PV0322
 PV0322.The dynamic height is computed by dividing the NAVD 88
 PV0322.geopotential number by the normal gravity value computed on the
 PV0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0322.degrees latitude (g = 980.6199 gals.).
 PV0322
 PV0322.The modeled gravity was interpolated from observed gravity values.
 PV0322
 PV0322;                    North         East    Units  Estimated Accuracy
 PV0322;SPC SD N     -   113,590.      282,630.      MT  (+/- 180 meters Scaled)
 PV0322
 PV0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK781595(NAD 83)
 PV0322
 PV0322                          SUPERSEDED SURVEY CONTROL
 PV0322
 PV0322  NGVD 29 (??/??/92)  978.063  (m)         3208.86   (f) ADJ UNCH    2 0
 PV0322
 PV0322.Superseded values are not recommended for survey control.
 PV0322
 PV0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0322.See file dsdata.pdf to determine how the superseded data were derived.
 PV0322
 PV0322_MARKER: DB = BENCH MARK DISK
 PV0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0322_STAMPING: H 176 1934
 PV0322_MARK LOGO: CGS
 PV0322_PROJECTION: PROJECTING 12 CENTIMETERS
 PV0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PV0322+STABILITY: SURFACE MOTION
 PV0322
 PV0322  HISTORY     - Date     Condition        Report By
 PV0322  HISTORY     - 1934     MONUMENTED       CGS
 PV0322  HISTORY     - 1962     GOOD             CGS
 PV0322
 PV0322                          STATION DESCRIPTION
 PV0322
 PV0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0322'10.3 MI NW FROM BELLE FOURCHE.
 PV0322'10.3 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PV0322'WITH U.S. HIGHWAY 85 IN BELLE FOURCHE, 4 POLES NORTHWEST AND
 PV0322'ACROSS THE HIGHWAY FROM MILEPOST NO 165, 41 FEET NORTHEAST OF
 PV0322'THE CENTERLINE OF THE HIGHWAY, 21.5 FEET SOUTHWEST OF A FENCE
 PV0322'LINE, 60 FEET SOUTHEAST OF A TELEPHONE POLE, 2 FEET LOWER THAN
 PV0322'THE HIGHWAY, SET IN TOP OF A CONCRETE POST PROJECTING 0.4 OF A
 PV0322'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9022 ***********************************************************************
 AD9022  DESIGNATION -  H 176 RESET
 AD9022  PID         -  AD9022
 AD9022  STATE/COUNTY-  SD/BUTTE
 AD9022  COUNTRY     -  US
 AD9022  USGS QUAD   -  MIDDLE CREEK BUTTE (2017)
 AD9022
 AD9022                         *CURRENT SURVEY CONTROL
 AD9022  ______________________________________________________________________
 AD9022* NAD 83(1986) POSITION- 44 47 02.     (N) 104 00 44.     (W)   SCALED
 AD9022* NAVD 88 ORTHO HEIGHT -   979.165 (meters)     3212.48  (feet) ADJUSTED
 AD9022  ______________________________________________________________________
 AD9022  GEOID HEIGHT    -        -15.196 (meters)                     GEOID18
 AD9022  DYNAMIC HEIGHT  -        978.902 (meters)     3211.61  (feet) COMP
 AD9022  MODELED GRAVITY -    980,315.0   (mgal)                       NAVD 88
 AD9022
 AD9022  VERT ORDER      -  FIRST     CLASS II
 AD9022
 AD9022.The horizontal coordinates were scaled from a map and have
 AD9022.an estimated accuracy of +/- 6 seconds.
 AD9022
 AD9022.The orthometric height was determined by differential leveling and
 AD9022.adjusted by the NATIONAL GEODETIC SURVEY
 AD9022.in July 1998.
 AD9022
 AD9022.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9022.GEOID18 height accuracy estimate available here.
 AD9022
 AD9022.Click photographs - Photos may exist for this station.
 AD9022
 AD9022.The dynamic height is computed by dividing the NAVD 88
 AD9022.geopotential number by the normal gravity value computed on the
 AD9022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9022.degrees latitude (g = 980.6199 gals.).
 AD9022
 AD9022.The modeled gravity was interpolated from observed gravity values.
 AD9022
 AD9022;                    North         East    Units  Estimated Accuracy
 AD9022;SPC SD N     -   113,490.      282,610.      MT  (+/- 180 meters Scaled)
 AD9022
 AD9022_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK781594(NAD 83)
 AD9022
 AD9022                          SUPERSEDED SURVEY CONTROL
 AD9022
 AD9022.No superseded survey control is available for this station.
 AD9022
 AD9022_MARKER: DV = VERTICAL CONTROL DISK
 AD9022_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD9022_STAMPING: H 176 RESET 1978
 AD9022_MARK LOGO: NGS
 AD9022_PROJECTION: PROJECTING 10 CENTIMETERS
 AD9022_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9022_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD9022+STABILITY: SURFACE MOTION
 AD9022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD9022+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1995
 AD9022
 AD9022  HISTORY     - Date     Condition        Report By
 AD9022  HISTORY     - 1978     MONUMENTED       NGS
 AD9022  HISTORY     - 19950930 GOOD             NGS
 AD9022
 AD9022                          STATION DESCRIPTION
 AD9022
 AD9022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD9022'17.0 KM (10.55 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD9022'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 212.0 M (695.5 FT)
 AD9022'NORTHWEST OF MILEPOST 3, 28.6 M (93.8 FT) SOUTHWEST OF THE HIGHWAY
 AD9022'CENTERLINE, 4.5 M (14.8 FT) SOUTHWEST OF THE NEAR RAIL OF THE DAKOTA
 AD9022'MINNESOTA EASTERN RAILROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 AD9022'HIGHWAY, 0.5 M (1.6 FT) EAST OF A WITNESS POST, 0.3 M (1.0 FT)
 AD9022'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 AD9022'ABOVE THE GROUND SURFACE. USE WITH CAUTION--MARK IS SUBJECT TO SURFACE
 AD9022'MOTION.  VERTICAL INSTABILITY IS PROBABLY CAUSED BY SHRINKING AND
 AD9022'SWELLING OF A SURROUNDING BENTONITE DEPOSIT DUE TO CHANGES IN MOISTURE
 AD9022'CONTENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0562 ***********************************************************************
 OT0562  DESIGNATION -  H 178
 OT0562  PID         -  OT0562
 OT0562  STATE/COUNTY-  SD/CUSTER
 OT0562  COUNTRY     -  US
 OT0562  USGS QUAD   -  CICERO PEAK (2017)
 OT0562
 OT0562                         *CURRENT SURVEY CONTROL
 OT0562  ______________________________________________________________________
 OT0562* NAD 83(1986) POSITION- 43 42 11.40   (N) 103 36 32.60   (W)   HD_HELD1
 OT0562* NAVD 88 ORTHO HEIGHT -  1620.825 (meters)     5317.66  (feet) ADJUSTED
 OT0562  ______________________________________________________________________
 OT0562  GEOID HEIGHT    -        -13.871 (meters)                     GEOID18
 OT0562  DYNAMIC HEIGHT  -       1620.083 (meters)     5315.22  (feet) COMP
 OT0562  MODELED GRAVITY -    980,102.1   (mgal)                       NAVD 88
 OT0562
 OT0562  VERT ORDER      -  FIRST     CLASS II
 OT0562
 OT0562.The horizontal coordinates were determined by differentially corrected
 OT0562.hand held GPS observations or other comparable positioning techniques
 OT0562.and have an estimated accuracy of +/- 3 meters.
 OT0562
 OT0562.The orthometric height was determined by differential leveling and
 OT0562.adjusted by the NATIONAL GEODETIC SURVEY
 OT0562.in October 1997.
 OT0562
 OT0562.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0562.GEOID18 height accuracy estimate available here.
 OT0562
 OT0562.Click photographs - Photos may exist for this station.
 OT0562
 OT0562.The dynamic height is computed by dividing the NAVD 88
 OT0562.geopotential number by the normal gravity value computed on the
 OT0562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0562.degrees latitude (g = 980.6199 gals.).
 OT0562
 OT0562.The modeled gravity was interpolated from observed gravity values.
 OT0562
 OT0562;                    North         East    Units  Estimated Accuracy
 OT0562;SPC SD S     -   157,382.5     336,053.2     MT  (+/- 3 meters HH1 GPS) 
 OT0562
 OT0562_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1207239845(NAD 83)
 OT0562
 OT0562                          SUPERSEDED SURVEY CONTROL
 OT0562
 OT0562  NAVD 88 (06/15/91) 1620.790  (m)         5317.54   (f) SUPERSEDED  1 2
 OT0562  NGVD 29 (??/??/92) 1620.169  (m)         5315.50   (f) ADJ UNCH    1 2
 OT0562
 OT0562.Superseded values are not recommended for survey control.
 OT0562
 OT0562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0562.See file dsdata.pdf to determine how the superseded data were derived.
 OT0562
 OT0562_MARKER: DB = BENCH MARK DISK
 OT0562_SETTING: 66 = SET IN ROCK OUTCROP
 OT0562_STAMPING: H 178 1934
 OT0562_MARK LOGO: CGS
 OT0562_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0562_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0562+STABILITY: POSITION/ELEVATION WELL
 OT0562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0562+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 OT0562
 OT0562  HISTORY     - Date     Condition        Report By
 OT0562  HISTORY     - 1934     MONUMENTED       CGS
 OT0562  HISTORY     - 19950411 GOOD             NGS
 OT0562
 OT0562                          STATION DESCRIPTION
 OT0562
 OT0562'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0562'5 MI S FROM CUSTER.
 OT0562'5.0 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0562'FROM THE STATION AT CUSTER, CUSTER COUNTY, ABOUT 0.4 MILE NORTH
 OT0562'OF MILEPOST 39, ABOUT 10 RAILS NORTH OF THE CENTER OF BRIDGE
 OT0562'39.36, 9.0 FEET WEST OF THE WEST RAIL, ABOUT 1 1/2 FEET HIGHER
 OT0562'THAN THE TRACK, AND IN THE TOP OF A GRANITE OUTCROP WHICH IS
 OT0562'ABOUT 30 FEET SOUTH OF A LARGER ROCK OUTCROP.  A STANDARD DISK,
 OT0562'STAMPED H 178 1934.
 OT0562
 OT0562                          STATION RECOVERY (1995)
 OT0562
 OT0562'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0562'8.0 KM (4.95 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 OT0562'IN CUSTER, THENCE 1.0 KM (0.60 MI) NORTHERLY ALONG AN RAILROAD GRADE
 OT0562'(TRACK REMOVED), NEAR THE SOUTH END OF A 6 BY 10-FOOT AREA OF
 OT0562'OUTCROPPING BEDROCK THAT PROJECTS 0.8 M (2.6 FT) ABOVE THE GROUND
 OT0562'SURFACE, 90.7 M (297.6 FT) NORTH OF THE NORTH END OF A BRIDGE SPANNING
 OT0562'A SMALL STREAM, 6.7 M (22.0 FT) EAST OF THE CENTER OF THREE BRACED
 OT0562'FENCE POSTS, 3.4 M (11.2 FT) WEST OF THE CENTER OF THE RAILROAD GRADE,
 OT0562'AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0156 ***********************************************************************
 PR0156  DESIGNATION -  H 18
 PR0156  PID         -  PR0156
 PR0156  STATE/COUNTY-  SD/MOODY
 PR0156  COUNTRY     -  US
 PR0156  USGS QUAD   -  FLANDREAU (2017)
 PR0156
 PR0156                         *CURRENT SURVEY CONTROL
 PR0156  ______________________________________________________________________
 PR0156* NAD 83(1986) POSITION- 44 01 30.     (N) 096 31 33.     (W)   SCALED
 PR0156* NAVD 88 ORTHO HEIGHT -   508.115 (meters)     1667.04  (feet) ADJUSTED
 PR0156  ______________________________________________________________________
 PR0156  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 PR0156  DYNAMIC HEIGHT  -        508.001 (meters)     1666.67  (feet) COMP
 PR0156  MODELED GRAVITY -    980,378.7   (mgal)                       NAVD 88
 PR0156
 PR0156  VERT ORDER      -  FIRST     CLASS II
 PR0156
 PR0156.The horizontal coordinates were scaled from a map and have
 PR0156.an estimated accuracy of +/- 6 seconds.
 PR0156
 PR0156.The orthometric height was determined by differential leveling and
 PR0156.adjusted by the NATIONAL GEODETIC SURVEY
 PR0156.in June 1991.
 PR0156
 PR0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0156.GEOID18 height accuracy estimate available here.
 PR0156
 PR0156.Click photographs - Photos may exist for this station.
 PR0156
 PR0156.The dynamic height is computed by dividing the NAVD 88
 PR0156.geopotential number by the normal gravity value computed on the
 PR0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0156.degrees latitude (g = 980.6199 gals.).
 PR0156
 PR0156.The modeled gravity was interpolated from observed gravity values.
 PR0156
 PR0156;                    North         East    Units  Estimated Accuracy
 PR0156;SPC SD S     -   194,930.      905,130.      MT  (+/- 180 meters Scaled)
 PR0156
 PR0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP982776(NAD 83)
 PR0156
 PR0156                          SUPERSEDED SURVEY CONTROL
 PR0156
 PR0156  NGVD 29 (??/??/92)  507.860  (m)         1666.20   (f) ADJ UNCH    1 2
 PR0156
 PR0156.Superseded values are not recommended for survey control.
 PR0156
 PR0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0156.See file dsdata.pdf to determine how the superseded data were derived.
 PR0156
 PR0156_MARKER: DB = BENCH MARK DISK
 PR0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0156_STAMPING: 1666.204 H 18 1931
 PR0156_MARK LOGO: CGS
 PR0156_PROJECTION: RECESSED 5 CENTIMETERS
 PR0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0156+STABILITY: SURFACE MOTION
 PR0156
 PR0156  HISTORY     - Date     Condition        Report By
 PR0156  HISTORY     - 1931     MONUMENTED       CGS
 PR0156  HISTORY     - 1969     GOOD             CGS
 PR0156  HISTORY     - 20110328 MARK NOT FOUND   INDIV
 PR0156
 PR0156                          STATION DESCRIPTION
 PR0156
 PR0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1969
 PR0156'4.4 MI W FROM AIRLIE.
 PR0156'IN MOODY COUNTY, SOUTH DAKOTA, ABOUT 4.4 MILES WEST ALONG THE
 PR0156'CHICAGO, MILWAUKEE, ST PAUL AND PACIFIC RAILROAD FROM AIRLIE,
 PR0156'PIPESTONE COUNTY, MINN. NEAR MILEPOST 300, AT A DIRTROAD CROSSING,
 PR0156'43 FT. EAST OF THE CENTER LINE OF THE ROAD, 46 FT. SOUTH OF THE
 PR0156'SOUTH RAIL, AND 2 FT NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 PR0156'DISK, STAMPED 1666.204 H 18 1931 AND SET IN THE TOP OF A CONCRETE
 PR0156'POST ABOUT 2 INCHES BELOW GROUND LEVEL.
 PR0156
 PR0156                          STATION RECOVERY (2011)
 PR0156
 PR0156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0156'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1547 ***********************************************************************
 PU1547  DESIGNATION -  H 183
 PU1547  PID         -  PU1547
 PU1547  STATE/COUNTY-  SD/PENNINGTON
 PU1547  COUNTRY     -  US
 PU1547  USGS QUAD   -  RAPID CITY WEST (2017)
 PU1547
 PU1547                         *CURRENT SURVEY CONTROL
 PU1547  ______________________________________________________________________
 PU1547* NAD 83(1986) POSITION- 44 03 45.     (N) 103 16 57.     (W)   SCALED
 PU1547* NAVD 88 ORTHO HEIGHT -  1017.235 (meters)     3337.38  (feet) POSTED
 PU1547  ______________________________________________________________________
 PU1547  GEOID HEIGHT    -        -15.475 (meters)                     GEOID18
 PU1547  DYNAMIC HEIGHT  -       1016.90  (meters)     3336.3   (feet) COMP
 PU1547  MODELED GRAVITY -    980,251.6   (mgal)                       NAVD 88
 PU1547
 PU1547  VERT ORDER      -  * POSTED, SEE BELOW
 PU1547
 PU1547.The horizontal coordinates were scaled from a map and have
 PU1547.an estimated accuracy of +/- 6 seconds.
 PU1547
 PU1547.The orthometric height was determined by differential leveling
 PU1547.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 PU1547
 PU1547.* This is a POSTED BENCH MARK height.
 PU1547
 PU1547.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1547.GEOID18 height accuracy estimate available here.
 PU1547
 PU1547.Click photographs - Photos may exist for this station.
 PU1547
 PU1547.The dynamic height is computed by dividing the NAVD 88
 PU1547.geopotential number by the normal gravity value computed on the
 PU1547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1547.degrees latitude (g = 980.6199 gals.).
 PU1547
 PU1547.The modeled gravity was interpolated from observed gravity values.
 PU1547
 PU1547;                    North         East    Units  Estimated Accuracy
 PU1547;SPC SD S     -   196,290.      363,770.      MT  (+/- 180 meters Scaled)
 PU1547
 PU1547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ375802(NAD 83)
 PU1547
 PU1547                          SUPERSEDED SURVEY CONTROL
 PU1547
 PU1547  NGVD 29 (??/??/92) 1016.72   (m)         3335.7    (f) COMPUTED    2 0
 PU1547
 PU1547.Superseded values are not recommended for survey control.
 PU1547
 PU1547.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1547.See file dsdata.pdf to determine how the superseded data were derived.
 PU1547
 PU1547_MARKER: DB = BENCH MARK DISK
 PU1547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1547_STAMPING: H 183 1934
 PU1547_MARK LOGO: CGS
 PU1547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1547+STABILITY: SURFACE MOTION
 PU1547
 PU1547  HISTORY     - Date     Condition        Report By
 PU1547  HISTORY     - 1934     MONUMENTED       CGS
 PU1547  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1547  HISTORY     - 20110112 MARK NOT FOUND   INDIV
 PU1547
 PU1547                          STATION DESCRIPTION
 PU1547
 PU1547'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1547'3.3 MI W FROM RAPID CITY.
 PU1547'ALONG THE RAPID CITY BLACK HILLS AND WESTERN RAILROAD, NEAR A
 PU1547'FENCE CORNER NEAR POINT WHERE ROAD CROSSES THE RAILROAD AT
 PU1547'RAILROAD MILEAGE 3.3 FROM RAPID CITY, 50 FEET NORTH OF THE
 PU1547'NORTH RAIL, 41 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, AND
 PU1547'2.5 FEET SOUTHEAST OF FENCE CORNER.
 PU1547
 PU1547                          STATION RECOVERY (1962)
 PU1547
 PU1547'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1547'MARK NOT FOUND.
 PU1547
 PU1547                          STATION RECOVERY (2011)
 PU1547
 PU1547'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1547'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0417 ***********************************************************************
 QS0417  DESIGNATION -  H 19
 QS0417  PID         -  QS0417
 QS0417  STATE/COUNTY-  SD/CORSON
 QS0417  COUNTRY     -  US
 QS0417  USGS QUAD   -  MCINTOSH SE (2017)
 QS0417
 QS0417                         *CURRENT SURVEY CONTROL
 QS0417  ______________________________________________________________________
 QS0417* NAD 83(1996) POSITION- 45 49 00.02729(N) 101 19 41.09220(W)   ADJUSTED
 QS0417* NAVD 88 ORTHO HEIGHT -   647.992 (meters)     2125.95  (feet) ADJUSTED
 QS0417  ______________________________________________________________________
 QS0417  GEOID HEIGHT    -        -20.515 (meters)                     GEOID18
 QS0417  LAPLACE CORR    -         -5.12  (seconds)                    DEFLEC18
 QS0417  DYNAMIC HEIGHT  -        647.926 (meters)     2125.74  (feet) COMP
 QS0417  MODELED GRAVITY -    980,493.9   (mgal)                       NAVD 88
 QS0417
 QS0417  HORZ ORDER      -  THIRD
 QS0417  VERT ORDER      -  FIRST     CLASS II
 QS0417
 QS0417.The horizontal coordinates were established by classical geodetic methods
 QS0417.and adjusted by the National Geodetic Survey in January 1998.
 QS0417
 QS0417.The orthometric height was determined by differential leveling and
 QS0417.adjusted by the NATIONAL GEODETIC SURVEY
 QS0417.in June 1991.
 QS0417
 QS0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0417.GEOID18 height accuracy estimate available here.
 QS0417
 QS0417.Click photographs - Photos may exist for this station.
 QS0417
 QS0417.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0417
 QS0417.The dynamic height is computed by dividing the NAVD 88
 QS0417.geopotential number by the normal gravity value computed on the
 QS0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0417.degrees latitude (g = 980.6199 gals.).
 QS0417
 QS0417.The modeled gravity was interpolated from observed gravity values.
 QS0417
 QS0417. The following values were computed from the NAD 83(1996) position.
 QS0417
 QS0417;                    North         East     Units Scale Factor Converg.
 QS0417;SPC SD N     -   221,251.272   496,784.912   MT  1.00002847   -0 56 23.8
 QS0417;SPC SD N     -   725,888.55  1,629,868.50   sFT  1.00002847   -0 56 23.8
 QS0417;UTM  14      - 5,076,314.788   319,138.219   MT  1.00000216   -1 40 11.8
 QS0417
 QS0417!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0417!SPC SD N     -   0.99990164  x   1.00002847  =   0.99993011
 QS0417!UTM  14      -   0.99990164  x   1.00000216  =   0.99990380
 QS0417
 QS0417:                Primary Azimuth Mark                     Grid Az
 QS0417:SPC SD N     -  SHIRT                                    181 11 14.7
 QS0417:UTM  14      -  SHIRT                                    181 55 02.7
 QS0417
 QS0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1913876314(NAD 83)
 QS0417
 QS0417|---------------------------------------------------------------------|
 QS0417| PID    Reference Object                     Distance      Geod. Az  |
 QS0417|                                                           dddmmss.s |
 QS0417| QS0418 H 19 RESET                           45.550 METERS 09015     |
 QS0417| QS0858 SHIRT                               APPROX. 1.2 KM 1801450.9 |
 QS0417|---------------------------------------------------------------------|
 QS0417
 QS0417                          SUPERSEDED SURVEY CONTROL
 QS0417
 QS0417  NAD 83(1986)-  45 49 00.02615(N)    101 19 41.08949(W) AD(       ) 3
 QS0417  NAD 27      -  45 49 00.02900(N)    101 19 39.62200(W) AD(       ) 3
 QS0417  NGVD 29 (??/??/92)  647.516  (m)         2124.39   (f) ADJ UNCH    1 2
 QS0417
 QS0417.Superseded values are not recommended for survey control.
 QS0417
 QS0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0417.See file dsdata.pdf to determine how the superseded data were derived.
 QS0417
 QS0417_MARKER: DB = BENCH MARK DISK
 QS0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0417_STAMPING: H 19 1933
 QS0417_MARK LOGO: CGS
 QS0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0417+STABILITY: SURFACE MOTION
 QS0417
 QS0417  HISTORY     - Date     Condition        Report By
 QS0417  HISTORY     - 1933     MONUMENTED       CGS
 QS0417  HISTORY     - 1938     GOOD             CGS
 QS0417  HISTORY     - 1952     GOOD             CGS
 QS0417  HISTORY     - 1952     GOOD             CGS
 QS0417
 QS0417                          STATION DESCRIPTION
 QS0417
 QS0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 QS0417'9.1 MI S FROM MC INTOSH.
 QS0417'ALONG STATE HIGHWAY NO. 65, 9.1 MILES SOUTH OF MC INTOSH, AT
 QS0417'THE SUMMIT OF A ROUND-TOPPED HILL, 800 FEET WEST OF THE HEAD OF A
 QS0417'DRY WASH RUNNING EAST, 53 FEET EAST OF THE CENTER OF THE HIGHWAY.
 QS0417'A STANDARD DISK SET HORIZONTAL IN A CONCRETE POST.  NOTE-- THE
 QS0417'MARK SERVED AS AN AZIMUTH MARK FOR TRIANGULATION STATION SHIRT
 QS0417'1952.
 QS0417
 QS0417                          STATION RECOVERY (1952)
 QS0417
 QS0417'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 QS0417'BENCH MARK H 19 IS ON THE CREST OF A HILL,
 QS0417'45 FEET EAST OF THE CENTER OF THE HIGHWAY, AND 13 FEET EAST
 QS0417'OF A 4 IN X 4 IN WITNESS POST THAT IS SET IN A NORTH-SOUTH
 QS0417'WIRE FENCE.  IT IS A U.S. COAST AND GEODETIC SURVEY BENCH MARK
 QS0417'DISK STAMPED H 19 1933 SET IN THE TOP OF A 12 IN X 12 IN CONCRETE
 QS0417'POST THAT PROJECTS 6 INCHES.
 QS0417'
 QS0417'STATION SHIRT IS LOCATED ON THE CREST OF A HILL IN PASTURE LAND,
 QS0417'ABOUT 7.5 MILES SOUTH-SOUTHEAST OF MC INTOSH, ABOUT 10 MILES
 QS0417'NORTH OF THE GRAND RIVER, IN THE SOUTHWEST 1/4 OF SECTION 6,
 QS0417'T 21 N, R 23 E, ON LAND OWNED BY MR. R.A. CAMPBELL, 45.5 FEET
 QS0417'SOUTH OF THE SOUTH GATE POST OF A WIRE GATE, 31 FEET EAST OF
 QS0417'THE CENTER OF STATE HIGHWAY NO. 65, 8 FEET NORTHEAST OF A 4
 QS0417'IN X 4 IN WITNESS POST, AND 4 FEET EAST OF A WIRE FENCE.
 QS0417'
 QS0417'TO REACH STATION SHIRT FROM THE JUNCTION OF U.S. HIGHWAY NO. 12
 QS0417'AND STATE HIGHWAY NO. 65 AT THE EAST EDGE OF MC INTOSH, GO
 QS0417'SOUTH ON NO. 65 FOR 7.9 MILES TO THE BENCH MARK ON THE
 QS0417'LEFT.  CONTINUE SOUTH ON THE HIGHWAY FOR 0.75 MILE TO STATION
 QS0417'SHIRT ON THE LEFT.
 QS0417
 QS0417                          STATION RECOVERY (1952)
 QS0417
 QS0417'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952
 QS0417'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0418 ***********************************************************************
 QS0418  DESIGNATION -  H 19 RESET
 QS0418  PID         -  QS0418
 QS0418  STATE/COUNTY-  SD/CORSON
 QS0418  COUNTRY     -  US
 QS0418  USGS QUAD   -  MCINTOSH SE (2017)
 QS0418
 QS0418                         *CURRENT SURVEY CONTROL
 QS0418  ______________________________________________________________________
 QS0418* NAD 83(1996) POSITION- 45 49 00.02091(N) 101 19 38.98229(W)   NO CHECK
 QS0418* NAVD 88 ORTHO HEIGHT -   644.442 (meters)     2114.31  (feet) ADJUSTED
 QS0418  ______________________________________________________________________
 QS0418  GEOID HEIGHT    -        -20.516 (meters)                     GEOID18
 QS0418  LAPLACE CORR    -         -5.13  (seconds)                    DEFLEC18
 QS0418  DYNAMIC HEIGHT  -        644.377 (meters)     2114.09  (feet) COMP
 QS0418  MODELED GRAVITY -    980,493.9   (mgal)                       NAVD 88
 QS0418
 QS0418  HORZ ORDER      -  THIRD
 QS0418  VERT ORDER      -  FIRST     CLASS II
 QS0418
 QS0418.The horizontal coordinates were established by classical geodetic methods
 QS0418.and adjusted by the National Geodetic Survey in January 1998.
 QS0418
 QS0418.No horizontal observational check was made to the station.
 QS0418
 QS0418.The orthometric height was determined by differential leveling and
 QS0418.adjusted by the NATIONAL GEODETIC SURVEY
 QS0418.in June 1991.
 QS0418
 QS0418.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0418.GEOID18 height accuracy estimate available here.
 QS0418
 QS0418.Click photographs - Photos may exist for this station.
 QS0418
 QS0418.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0418
 QS0418.The dynamic height is computed by dividing the NAVD 88
 QS0418.geopotential number by the normal gravity value computed on the
 QS0418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0418.degrees latitude (g = 980.6199 gals.).
 QS0418
 QS0418.The modeled gravity was interpolated from observed gravity values.
 QS0418
 QS0418. The following values were computed from the NAD 83(1996) position.
 QS0418
 QS0418;                    North         East     Units Scale Factor Converg.
 QS0418;SPC SD N     -   221,250.328   496,830.454   MT  1.00002847   -0 56 22.3
 QS0418;SPC SD N     -   725,885.45  1,630,017.91   sFT  1.00002847   -0 56 22.3
 QS0418;UTM  14      - 5,076,313.264   319,183.744   MT  1.00000196   -1 40 10.3
 QS0418
 QS0418!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0418!SPC SD N     -   0.99990220  x   1.00002847  =   0.99993066
 QS0418!UTM  14      -   0.99990220  x   1.00000196  =   0.99990416
 QS0418
 QS0418_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1918376313(NAD 83)
 QS0418
 QS0418                          SUPERSEDED SURVEY CONTROL
 QS0418
 QS0418  NAD 83(1986)-  45 49 00.01978(N)    101 19 38.97876(W) AD(       ) 3
 QS0418  NAD 27      -  45 49 00.02300(N)    101 19 37.51300(W) AD(       ) 3
 QS0418  NGVD 29 (??/??/??)  643.95   (m)         2112.7    (f) RESET       3  
 QS0418  NGVD 29             643.95   (m)         2112.7    (f) LEVELING    3  
 QS0418
 QS0418.Superseded values are not recommended for survey control.
 QS0418
 QS0418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0418.See file dsdata.pdf to determine how the superseded data were derived.
 QS0418
 QS0418_MARKER: DB = BENCH MARK DISK
 QS0418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0418_STAMPING: H 19 RESET 1956
 QS0418_MARK LOGO: CGS
 QS0418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0418+STABILITY: SURFACE MOTION
 QS0418
 QS0418  HISTORY     - Date     Condition        Report By
 QS0418  HISTORY     - 1956     MONUMENTED       CGS
 QS0418  HISTORY     - 1956     GOOD             CGS
 QS0418  HISTORY     - 1985     GOOD             NGS
 QS0418
 QS0418                          STATION DESCRIPTION
 QS0418
 QS0418'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QS0418'BM H 19 RESET IS ON EAST SLOPE OF HILL ABOUT
 QS0418'0.75 MILE NORTH OF STATION SHIRT 2.  IT IS ABOUT 195 FEET EAST OF THE
 QS0418'CENTER LINE OF THE HIGHWAY AND 2 FEET SOUTH OF A WHITE WITNESS
 QS0418'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED,
 QS0418'H 19 RESET 1956.
 QS0418'
 QS0418'TO REACH STATION FROM THE JUNCTION OF U.S. HIGHWAY 12 AND
 QS0418'STATE HIGHWAY 65, ABOUT 3/4 MILE EAST OF MC INTOSH, GO SOUTH
 QS0418'ON STATE HIGHWAY 65 FOR 7.65 MILES TO BM H 19 RESET
 QS0418'ON LEFT AS DESCRIBED.
 QS0418
 QS0418                          STATION RECOVERY (1956)
 QS0418
 QS0418'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 QS0418'7.6 MI S FROM MC INTOSH.
 QS0418'7.65 MILES SOUTH ALONG STATE HIGHWAY 65 FROM ITS JUNCTION WITH
 QS0418'U.S. HIGHWAY 12 ABOUT 0.75 MILE EAST OF MC INTOSH, CORSON
 QS0418'COUNTY, ON THE EAST SLOPE OF A ROUND-TOPPED HILL, ABOUT 200 FEET
 QS0418'EAST OF THE CENTER LINE OF THE HIGHWAY AND 2 FEET SOUTH OF A
 QS0418'WHITE WITNESS POST.  A STANDARD DISK, STAMPED H 19 RESET 1956
 QS0418'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
 QS0418
 QS0418                          STATION RECOVERY (1985)
 QS0418
 QS0418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0418'RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE EXCEPT
 QS0418'ADD--39.3 METERS (129 FT) EAST OF THE RIGHT-OF-WAY FENCE AND WITNESS
 QS0418'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0929 ***********************************************************************
 PU0929  DESIGNATION -  H 2 B 1
 PU0929  PID         -  PU0929
 PU0929  STATE/COUNTY-  SD/MEADE
 PU0929  COUNTRY     -  US
 PU0929  USGS QUAD   -  UNION CENTER (2017)
 PU0929
 PU0929                         *CURRENT SURVEY CONTROL
 PU0929  ______________________________________________________________________
 PU0929* NAD 83(1986) POSITION- 44 33 27.     (N) 102 44 00.     (W)   SCALED
 PU0929* NAVD 88 ORTHO HEIGHT -   865.291 (meters)     2838.88  (feet) ADJUSTED
 PU0929  ______________________________________________________________________
 PU0929  GEOID HEIGHT    -        -18.023 (meters)                     GEOID18
 PU0929  DYNAMIC HEIGHT  -        865.054 (meters)     2838.10  (feet) COMP
 PU0929  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 PU0929
 PU0929  VERT ORDER      -  SECOND    CLASS 0
 PU0929
 PU0929.The horizontal coordinates were scaled from a map and have
 PU0929.an estimated accuracy of +/- 6 seconds.
 PU0929
 PU0929.The orthometric height was determined by differential leveling and
 PU0929.adjusted by the NATIONAL GEODETIC SURVEY
 PU0929.in June 1991.
 PU0929
 PU0929.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0929.GEOID18 height accuracy estimate available here.
 PU0929
 PU0929.Click photographs - Photos may exist for this station.
 PU0929
 PU0929.The dynamic height is computed by dividing the NAVD 88
 PU0929.geopotential number by the normal gravity value computed on the
 PU0929.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0929.degrees latitude (g = 980.6199 gals.).
 PU0929
 PU0929.The modeled gravity was interpolated from observed gravity values.
 PU0929
 PU0929;                    North         East    Units  Estimated Accuracy
 PU0929;SPC SD N     -    84,140.      382,880.      MT  (+/- 180 meters Scaled)
 PU0929
 PU0929_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK800362(NAD 83)
 PU0929
 PU0929                          SUPERSEDED SURVEY CONTROL
 PU0929
 PU0929  NGVD 29 (??/??/92)  864.81   (m)         2837.3    (f) COMPUTED    2 0
 PU0929
 PU0929.Superseded values are not recommended for survey control.
 PU0929
 PU0929.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0929.See file dsdata.pdf to determine how the superseded data were derived.
 PU0929
 PU0929_MARKER: Z = SEE DESCRIPTION
 PU0929_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0929_SP_SET: PIER
 PU0929_STAMPING: H 2 B 1
 PU0929_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0929
 PU0929  HISTORY     - Date     Condition        Report By
 PU0929  HISTORY     - UNK      MONUMENTED       USAF
 PU0929  HISTORY     - 1962     GOOD             CGS
 PU0929
 PU0929                          STATION DESCRIPTION
 PU0929
 PU0929'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0929'3.3 MI W FROM UNION CENTER.
 PU0929'3.05 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0929'CENTER, THENCE 0.25 MILE SOUTH ACROSS COUNTRY, IN AN OPEN FIELD,
 PU0929'THE CENTER OF A TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0929'PIER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0467 ***********************************************************************
 QS0467  DESIGNATION -  H 20
 QS0467  PID         -  QS0467
 QS0467  STATE/COUNTY-  SD/ZIEBACH
 QS0467  COUNTRY     -  US
 QS0467  USGS QUAD   -  LANTRY NW (2017)
 QS0467
 QS0467                         *CURRENT SURVEY CONTROL
 QS0467  ______________________________________________________________________
 QS0467* NAD 83(1986) POSITION- 45 13 27.     (N) 101 29 31.     (W)   SCALED
 QS0467* NAVD 88 ORTHO HEIGHT -   685.971 (meters)     2250.56  (feet) ADJUSTED
 QS0467  ______________________________________________________________________
 QS0467  GEOID HEIGHT    -        -20.674 (meters)                     GEOID18
 QS0467  DYNAMIC HEIGHT  -        685.851 (meters)     2250.16  (feet) COMP
 QS0467  MODELED GRAVITY -    980,419.8   (mgal)                       NAVD 88
 QS0467
 QS0467  VERT ORDER      -  FIRST     CLASS II
 QS0467
 QS0467.The horizontal coordinates were scaled from a map and have
 QS0467.an estimated accuracy of +/- 6 seconds.
 QS0467
 QS0467.The orthometric height was determined by differential leveling and
 QS0467.adjusted by the NATIONAL GEODETIC SURVEY
 QS0467.in June 1991.
 QS0467
 QS0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0467.GEOID18 height accuracy estimate available here.
 QS0467
 QS0467.Click photographs - Photos may exist for this station.
 QS0467
 QS0467.The dynamic height is computed by dividing the NAVD 88
 QS0467.geopotential number by the normal gravity value computed on the
 QS0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0467.degrees latitude (g = 980.6199 gals.).
 QS0467
 QS0467.The modeled gravity was interpolated from observed gravity values.
 QS0467
 QS0467;                    North         East    Units  Estimated Accuracy
 QS0467;SPC SD N     -   155,630.      482,840.      MT  (+/- 180 meters Scaled)
 QS0467
 QS0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR043108(NAD 83)
 QS0467
 QS0467                          SUPERSEDED SURVEY CONTROL
 QS0467
 QS0467  NGVD 29 (??/??/92)  685.519  (m)         2249.07   (f) ADJ UNCH    1 2
 QS0467
 QS0467.Superseded values are not recommended for survey control.
 QS0467
 QS0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0467.See file dsdata.pdf to determine how the superseded data were derived.
 QS0467
 QS0467_MARKER: DB = BENCH MARK DISK
 QS0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0467_STAMPING: H 20 1933
 QS0467_MARK LOGO: CGS
 QS0467_PROJECTION: PROJECTING 18 CENTIMETERS
 QS0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0467+STABILITY: SURFACE MOTION
 QS0467
 QS0467  HISTORY     - Date     Condition        Report By
 QS0467  HISTORY     - 1933     MONUMENTED       CGS
 QS0467  HISTORY     - 1971     GOOD             NGS
 QS0467  HISTORY     - 1985     GOOD             NGS
 QS0467  HISTORY     - 20120801 POOR             INDIV
 QS0467
 QS0467                          STATION DESCRIPTION
 QS0467
 QS0467'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 QS0467'12 MI SSW FROM ISABEL.
 QS0467'13.8 MILES SOUTH ALONG STATE HIGHWAY, 1.6 MILES NORTHEAST OF THE
 QS0467'BRIDGE OVER THE MOREAU RIVER, 450 FEET SOUTH OF THE CENTER OF A
 QS0467'RANCH ROAD ENTRANCE, 95 FEET NORTH OF A FENCE CORNER, 65 FEET
 QS0467'EAST OF THE CENTER OF HIGHWAY 65, 14 FEET SOUTHEAST OF A TELEPHONE
 QS0467'POLE, 1.6 FEET NORTH OF A METAL WITNESS POST IN PASTURE LAND,
 QS0467'AND SET IN THE TOP OF A CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.
 QS0467
 QS0467                          STATION RECOVERY (1985)
 QS0467
 QS0467'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0467'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  23.18 KM
 QS0467'(14.41 MI) SOUTH ALONG STATE HIGHWAY 65 FROM THE POST OFFICE AT
 QS0467'ISABEL, AT THE NORTHEAST END OF A CURVE, 0.14 KM (0.09 MI) SOUTHWEST
 QS0467'OF THE T JUNCTION OF A GRAVEL ROAD LEADING EAST-SOUTHEAST TO A RANCH,
 QS0467'2.45 KM (1.52 MI) NORTHEAST OF THE EAST END OF THE BRIDGE OVER THE
 QS0467'MOREAU RIVER, 21.8 METERS (71.5 FT) SOUTHEAST OF THE HIGHWAY
 QS0467'CENTERLINE, 126.5 METERS (415 FT) WEST-SOUTHWEST OF THE SOUTHWEST
 QS0467'CORNER OF THE RANCH HOUSE, 34.4 METERS (113 FT) EAST OF THE FIRST
 QS0467'POWER POLE SOUTHWEST OF A T JUNCTION POWER POLE AND 9.6 METER (31. FT)
 QS0467'SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 QS0467'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0467'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 QS0467
 QS0467                          STATION RECOVERY (2012)
 QS0467
 QS0467'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0467'CONCRETE MONUMENT IS BROKEN OFF
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0375 ***********************************************************************
 PT0375  DESIGNATION -  H 21
 PT0375  PID         -  PT0375
 PT0375  STATE/COUNTY-  SD/ZIEBACH
 PT0375  COUNTRY     -  US
 PT0375  USGS QUAD   -  CHERRY CREEK NW (2017)
 PT0375
 PT0375                         *CURRENT SURVEY CONTROL
 PT0375  ______________________________________________________________________
 PT0375* NAD 83(1986) POSITION- 44 37 33.97   (N) 101 29 28.79   (W)   HD_HELD1
 PT0375* NAVD 88 ORTHO HEIGHT -   607.013 (meters)     1991.51  (feet) ADJUSTED
 PT0375  ______________________________________________________________________
 PT0375  GEOID HEIGHT    -        -21.373 (meters)                     GEOID18
 PT0375  DYNAMIC HEIGHT  -        606.887 (meters)     1991.10  (feet) COMP
 PT0375  MODELED GRAVITY -    980,391.9   (mgal)                       NAVD 88
 PT0375
 PT0375  VERT ORDER      -  FIRST     CLASS II
 PT0375
 PT0375.The horizontal coordinates were determined by differentially corrected
 PT0375.hand held GPS observations or other comparable positioning techniques
 PT0375.and have an estimated accuracy of +/- 3 meters.
 PT0375
 PT0375.The orthometric height was determined by differential leveling and
 PT0375.adjusted by the NATIONAL GEODETIC SURVEY
 PT0375.in June 1991.
 PT0375
 PT0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0375.GEOID18 height accuracy estimate available here.
 PT0375
 PT0375.Click photographs - Photos may exist for this station.
 PT0375
 PT0375.The dynamic height is computed by dividing the NAVD 88
 PT0375.geopotential number by the normal gravity value computed on the
 PT0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0375.degrees latitude (g = 980.6199 gals.).
 PT0375
 PT0375.The modeled gravity was interpolated from observed gravity values.
 PT0375
 PT0375;                    North         East    Units  Estimated Accuracy
 PT0375;SPC SD N     -    89,184.3     481,661.7     MT  (+/- 3 meters HH1 GPS) 
 PT0375
 PT0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0237144435(NAD 83)
 PT0375
 PT0375                          SUPERSEDED SURVEY CONTROL
 PT0375
 PT0375  NGVD 29 (??/??/92)  606.576  (m)         1990.07   (f) ADJ UNCH    1 2
 PT0375
 PT0375.Superseded values are not recommended for survey control.
 PT0375
 PT0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0375.See file dsdata.pdf to determine how the superseded data were derived.
 PT0375
 PT0375_MARKER: DB = BENCH MARK DISK
 PT0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0375_STAMPING: H 21 1933
 PT0375_MARK LOGO: CGS
 PT0375_PROJECTION: PROJECTING 28 CENTIMETERS
 PT0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0375+STABILITY: SURFACE MOTION
 PT0375
 PT0375  HISTORY     - Date     Condition        Report By
 PT0375  HISTORY     - 1933     MONUMENTED       CGS
 PT0375  HISTORY     - 1934     GOOD             CGS
 PT0375
 PT0375                          STATION DESCRIPTION
 PT0375
 PT0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0375'2 MI N FROM CHERRY CREEK.
 PT0375'2.0 MILES NORTH ALONG THE DUPREE ROAD FROM CHERRY CREEK, ZIEBACH
 PT0375'COUNTY, ON THE SOUTH SIDE OF A SMALL RIDGE, AND 46 FEET SOUTHWEST
 PT0375'OF THE CENTERLINE OF THE ROAD.  A STANDARD DISK, SET IN THE
 PT0375'TOP OF A CONCRETE POST, PROJECTING 11 INCHES ABOVE THE SURFACE
 PT0375'OF THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0570 ***********************************************************************
 PT0570  DESIGNATION -  H 22
 PT0570  PID         -  PT0570
 PT0570  STATE/COUNTY-  SD/HAAKON
 PT0570  COUNTRY     -  US
 PT0570  USGS QUAD   -  PHILIP (2017)
 PT0570
 PT0570                         *CURRENT SURVEY CONTROL
 PT0570  ______________________________________________________________________
 PT0570* NAD 83(1986) POSITION- 44 04 02.     (N) 101 40 02.     (W)   SCALED
 PT0570* NAVD 88 ORTHO HEIGHT -   696.441 (meters)     2284.91  (feet) ADJUSTED
 PT0570  ______________________________________________________________________
 PT0570  GEOID HEIGHT    -        -21.071 (meters)                     GEOID18
 PT0570  DYNAMIC HEIGHT  -        696.245 (meters)     2284.26  (feet) COMP
 PT0570  MODELED GRAVITY -    980,314.5   (mgal)                       NAVD 88
 PT0570
 PT0570  VERT ORDER      -  FIRST     CLASS II
 PT0570
 PT0570.The horizontal coordinates were scaled from a map and have
 PT0570.an estimated accuracy of +/- 6 seconds.
 PT0570
 PT0570.The orthometric height was determined by differential leveling and
 PT0570.adjusted by the NATIONAL GEODETIC SURVEY
 PT0570.in June 1991.
 PT0570
 PT0570.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0570.GEOID18 height accuracy estimate available here.
 PT0570
 PT0570.Click photographs - Photos may exist for this station.
 PT0570
 PT0570.The dynamic height is computed by dividing the NAVD 88
 PT0570.geopotential number by the normal gravity value computed on the
 PT0570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0570.degrees latitude (g = 980.6199 gals.).
 PT0570
 PT0570.The modeled gravity was interpolated from observed gravity values.
 PT0570
 PT0570;                    North         East    Units  Estimated Accuracy
 PT0570;SPC SD S     -   193,480.      493,150.      MT  (+/- 180 meters Scaled)
 PT0570
 PT0570_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP863827(NAD 83)
 PT0570
 PT0570                          SUPERSEDED SURVEY CONTROL
 PT0570
 PT0570  NGVD 29 (??/??/92)  695.995  (m)         2283.44   (f) ADJ UNCH    1 2
 PT0570
 PT0570.Superseded values are not recommended for survey control.
 PT0570
 PT0570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0570.See file dsdata.pdf to determine how the superseded data were derived.
 PT0570
 PT0570_MARKER: DB = BENCH MARK DISK
 PT0570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0570_STAMPING: H 22 1933
 PT0570_MARK LOGO: CGS
 PT0570_PROJECTION: PROJECTING 13 CENTIMETERS
 PT0570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0570+STABILITY: SURFACE MOTION
 PT0570
 PT0570  HISTORY     - Date     Condition        Report By
 PT0570  HISTORY     - 1933     MONUMENTED       CGS
 PT0570  HISTORY     - 1962     GOOD             CGS
 PT0570  HISTORY     - 1970     GOOD             NGS
 PT0570
 PT0570                          STATION DESCRIPTION
 PT0570
 PT0570'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0570'2 MI N FROM PHILIP.
 PT0570'ABOUT 2.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0570'AND NORTH WESTERN RAILROAD STATION AT PHILIP, AT THE JUNCTION
 PT0570'OF THE HIGHWAY AND A GRAVEL ROAD, 87 FEET WEST OF THE CENTERLINE
 PT0570'OF THE HIGHWAY, 60 FEET NORTH OF THE CENTERLINE OF THE GRAVEL
 PT0570'ROAD, 57 FEET NORTHWEST OF A POWER POLE, 54 FEET WEST OF A FENCE,
 PT0570'33.6 FEET NORTH OF A METAL WITNESS POST, 33 1/2 FEET NORTH OF
 PT0570'A FENCE, ABOUT 2 FEET BELOW THE LEVEL OF THE GROUND, AND SET IN
 PT0570'THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES.  NOTE-- DUE
 PT0570'TO HIGHWAY IMPROVEMENTS THE MARK WILL BE DESTROYED.  IT WAS
 PT0570'LEFT INTACT FOR USE BY THE STATE HIGHWAY DEPARTMENT, AND WILL
 PT0570'BE REMOVED BY THEM AT TIME OF CONSTRUCTION.  A NEW MARK WAS
 PT0570'SET NEARBY.
 PT0570
 PT0570                          STATION RECOVERY (1970)
 PT0570
 PT0570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970
 PT0570'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0571 ***********************************************************************
 PT0571  DESIGNATION -  H 22 RESET
 PT0571  PID         -  PT0571
 PT0571  STATE/COUNTY-  SD/HAAKON
 PT0571  COUNTRY     -  US
 PT0571  USGS QUAD   -  PHILIP (2017)
 PT0571
 PT0571                         *CURRENT SURVEY CONTROL
 PT0571  ______________________________________________________________________
 PT0571* NAD 83(1986) POSITION- 44 04 02.     (N) 101 40 02.     (W)   SCALED
 PT0571* NAVD 88 ORTHO HEIGHT -   697.18  (+/-2cm)     2287.3   (feet) VERTCON3
 PT0571  ______________________________________________________________________
 PT0571  GEOID HEIGHT    -        -21.071 (meters)                     GEOID18
 PT0571  VERT ORDER      -  THIRD (See Below)
 PT0571
 PT0571.The horizontal coordinates were scaled from a map and have
 PT0571.an estimated accuracy of +/- 6 seconds.
 PT0571
 PT0571.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT0571.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT0571
 PT0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0571.GEOID18 height accuracy estimate available here.
 PT0571
 PT0571.The vertical order pertains to the NGVD 29 superseded value.
 PT0571
 PT0571.Click photographs - Photos may exist for this station.
 PT0571
 PT0571;                    North         East    Units  Estimated Accuracy
 PT0571;SPC SD S     -   193,480.      493,150.      MT  (+/- 180 meters Scaled)
 PT0571
 PT0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP863827(NAD 83)
 PT0571
 PT0571                          SUPERSEDED SURVEY CONTROL
 PT0571
 PT0571  NGVD 29 (??/??/??)  696.73   (m)         2285.9    (f) RESET       3  
 PT0571
 PT0571.Superseded values are not recommended for survey control.
 PT0571
 PT0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0571.See file dsdata.pdf to determine how the superseded data were derived.
 PT0571
 PT0571_MARKER: DB = BENCH MARK DISK
 PT0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0571_STAMPING: H 22 RESET 1970
 PT0571_MARK LOGO: CGS
 PT0571_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0571+STABILITY: SURFACE MOTION
 PT0571
 PT0571  HISTORY     - Date     Condition        Report By
 PT0571  HISTORY     - 1970     MONUMENTED       NGS
 PT0571
 PT0571                          STATION DESCRIPTION
 PT0571
 PT0571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 PT0571'2 MI N FROM PHILIP.
 PT0571'ABOUT 1.65 MILES NORTH ALONG STATE HIGHWAY 73 FROM ITS INTERSECTION
 PT0571'WITH U.S. HIGHWAY 14 AT THE NORTH EDGE OF PHILIP, AT A SIDE
 PT0571'ROAD LEFT, IN A FEEDLOT ON PROPERTY OF MR. CLAUDE DALE, 222 FEET
 PT0571'NORTH OF THE CENTER OF THE GRAVELED SIDE ROAD, 218 FEET WEST
 PT0571'OF THE CENTER OF HIGHWAY 73, 2 FEET SOUTH OF THE SOUTHWEST CORNER
 PT0571'OF A FEEDLOT BARN, 1.5 FEET SOUTH OF A METAL WITNESS POST, AND
 PT0571'SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS 1.0 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0603 ***********************************************************************
 OS0603  DESIGNATION -  H 23
 OS0603  PID         -  OS0603
 OS0603  STATE/COUNTY-  SD/JACKSON
 OS0603  COUNTRY     -  US
 OS0603  USGS QUAD   -  BROKEN LEG DAM (2017)
 OS0603
 OS0603                         *CURRENT SURVEY CONTROL
 OS0603  ______________________________________________________________________
 OS0603* NAD 83(1986) POSITION- 43 34 40.     (N) 101 31 15.     (W)   SCALED
 OS0603* NAVD 88 ORTHO HEIGHT -   835.543 (meters)     2741.28  (feet) ADJUSTED
 OS0603  ______________________________________________________________________
 OS0603  GEOID HEIGHT    -        -21.213 (meters)                     GEOID18
 OS0603  DYNAMIC HEIGHT  -        835.241 (meters)     2740.29  (feet) COMP
 OS0603  MODELED GRAVITY -    980,229.4   (mgal)                       NAVD 88
 OS0603
 OS0603  VERT ORDER      -  SECOND    CLASS 0
 OS0603
 OS0603.The horizontal coordinates were scaled from a map and have
 OS0603.an estimated accuracy of +/- 6 seconds.
 OS0603
 OS0603.The orthometric height was determined by differential leveling and
 OS0603.adjusted by the NATIONAL GEODETIC SURVEY
 OS0603.in June 1991.
 OS0603
 OS0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0603.GEOID18 height accuracy estimate available here.
 OS0603
 OS0603.Click photographs - Photos may exist for this station.
 OS0603
 OS0603.The dynamic height is computed by dividing the NAVD 88
 OS0603.geopotential number by the normal gravity value computed on the
 OS0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0603.degrees latitude (g = 980.6199 gals.).
 OS0603
 OS0603.The modeled gravity was interpolated from observed gravity values.
 OS0603
 OS0603;                    North         East    Units  Estimated Accuracy
 OS0603;SPC SD S     -   138,930.      504,090.      MT  (+/- 180 meters Scaled)
 OS0603
 OS0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP964280(NAD 83)
 OS0603
 OS0603                          SUPERSEDED SURVEY CONTROL
 OS0603
 OS0603  NGVD 29 (??/??/92)  835.093  (m)         2739.80   (f) ADJ UNCH    2 0
 OS0603
 OS0603.Superseded values are not recommended for survey control.
 OS0603
 OS0603.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0603.See file dsdata.pdf to determine how the superseded data were derived.
 OS0603
 OS0603_MARKER: DB = BENCH MARK DISK
 OS0603_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0603_STAMPING: H 23 1934
 OS0603_MARK LOGO: CGS
 OS0603_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0603+STABILITY: SURFACE MOTION
 OS0603
 OS0603  HISTORY     - Date     Condition        Report By
 OS0603  HISTORY     - 1934     MONUMENTED       CGS
 OS0603  HISTORY     - 1941     GOOD             CGS
 OS0603
 OS0603                          STATION DESCRIPTION
 OS0603
 OS0603'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0603'20.9 MI S FROM KADOKA.
 OS0603'IN WASHABAUGH COUNTY, 20.9 MILES SOUTH ALONG STATE HIGHWAY 73
 OS0603'FROM KADOKA, JACKSON COUNTY, AT THE WIDE INTERSECTION OF A CROSS
 OS0603'ROAD, 34 FEET NORTH OF THE CENTERLINE OF THE ROAD, 38 FEET EAST
 OS0603'OF THE CENTERLINE OF THE HIGHWAY, AT A FENCE CORNER, 4 FEET EAST
 OS0603'OF THE RIGHT-OF-WAY FENCE, AND 4 FEET NORTH OF AN EAST-AND-WEST
 OS0603'FENCE.  A STANDARD DISK, STAMPED H 23 1934 AND SET IN THE TOP
 OS0603'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1416 ***********************************************************************
 PU1416  DESIGNATION -  H 24
 PU1416  PID         -  PU1416
 PU1416  STATE/COUNTY-  SD/MEADE
 PU1416  COUNTRY     -  US
 PU1416  USGS QUAD   -  PIEDMONT (2017)
 PU1416
 PU1416                         *CURRENT SURVEY CONTROL
 PU1416  ______________________________________________________________________
 PU1416* NAD 83(1986) POSITION- 44 14 44.48   (N) 103 23 54.97   (W)   HD_HELD1
 PU1416* NAVD 88 ORTHO HEIGHT -  1072.601 (meters)     3519.03  (feet) ADJUSTED
 PU1416  ______________________________________________________________________
 PU1416  GEOID HEIGHT    -        -15.243 (meters)                     GEOID18
 PU1416  DYNAMIC HEIGHT  -       1072.238 (meters)     3517.83  (feet) COMP
 PU1416  MODELED GRAVITY -    980,243.0   (mgal)                       NAVD 88
 PU1416
 PU1416  VERT ORDER      -  FIRST     CLASS II
 PU1416
 PU1416.The horizontal coordinates were determined by differentially corrected
 PU1416.hand held GPS observations or other comparable positioning techniques
 PU1416.and have an estimated accuracy of +/- 3 meters.
 PU1416
 PU1416.The orthometric height was determined by differential leveling and
 PU1416.adjusted by the NATIONAL GEODETIC SURVEY
 PU1416.in June 1991.
 PU1416
 PU1416.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1416.GEOID18 height accuracy estimate available here.
 PU1416
 PU1416.Click photographs - Photos may exist for this station.
 PU1416
 PU1416.The dynamic height is computed by dividing the NAVD 88
 PU1416.geopotential number by the normal gravity value computed on the
 PU1416.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1416.degrees latitude (g = 980.6199 gals.).
 PU1416
 PU1416.The modeled gravity was interpolated from observed gravity values.
 PU1416
 PU1416;                    North         East    Units  Estimated Accuracy
 PU1416;SPC SD N     -    51,519.9     328,608.0     MT  (+/- 3 meters HH1 GPS) 
 PU1416
 PU1416_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2786000408(NAD 83)
 PU1416
 PU1416                          SUPERSEDED SURVEY CONTROL
 PU1416
 PU1416  NGVD 29 (??/??/92) 1072.102  (m)         3517.39   (f) ADJ UNCH    1 2
 PU1416
 PU1416.Superseded values are not recommended for survey control.
 PU1416
 PU1416.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1416.See file dsdata.pdf to determine how the superseded data were derived.
 PU1416
 PU1416_MARKER: DD = SURVEY DISK
 PU1416_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1416_STAMPING: H 24 1934
 PU1416_MARK LOGO: CGS+SS
 PU1416_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1416
 PU1416  HISTORY     - Date     Condition        Report By
 PU1416  HISTORY     - 1934     MONUMENTED       SDGS
 PU1416  HISTORY     - 1962     MARK NOT FOUND   CGS
 PU1416  HISTORY     - 20110412 MARK NOT FOUND   INDIV
 PU1416
 PU1416                          STATION DESCRIPTION
 PU1416
 PU1416'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1416'4.2 MI SE FROM TILFORD.
 PU1416'4.2 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1416'FROM TILFORD, MEADE COUNTY, 0.3 MILE SOUTH OF MILEPOST H 115,
 PU1416'120 YARDS NORTH OF A ROAD CROSSING, 28 FEET WEST OF THE CENTERLINE
 PU1416'OF THE TRACK, AND 20 FEET EAST OF THE RIGHT-OF-WAY FENCE.  A STATE
 PU1416'SURVEY STANDARD DISK, STAMPED H 24 1934 AND SET IN THE TOP OF A
 PU1416'CONCRETE POST.
 PU1416
 PU1416                          STATION RECOVERY (2011)
 PU1416
 PU1416'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1416'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1768 ***********************************************************************
 PU1768  DESIGNATION -  H 25
 PU1768  PID         -  PU1768
 PU1768  STATE/COUNTY-  SD/BUTTE
 PU1768  COUNTRY     -  US
 PU1768  USGS QUAD   -  MUD BUTTES (2017)
 PU1768
 PU1768                         *CURRENT SURVEY CONTROL
 PU1768  ______________________________________________________________________
 PU1768* NAD 83(1986) POSITION- 44 45 52.2    (N) 103 51 07.9    (W)   HD_HELD2
 PU1768* NAVD 88 ORTHO HEIGHT -   996.292 (meters)     3268.67  (feet) ADJUSTED
 PU1768  ______________________________________________________________________
 PU1768  GEOID HEIGHT    -        -15.523 (meters)                     GEOID18
 PU1768  DYNAMIC HEIGHT  -        996.021 (meters)     3267.78  (feet) COMP
 PU1768  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 PU1768
 PU1768  VERT ORDER      -  FIRST     CLASS II
 PU1768
 PU1768.The horizontal coordinates were established by autonomous hand held GPS
 PU1768.observations and have an estimated accuracy of +/- 10 meters.
 PU1768
 PU1768.The orthometric height was determined by differential leveling and
 PU1768.adjusted by the NATIONAL GEODETIC SURVEY
 PU1768.in April 2000.
 PU1768
 PU1768.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1768.GEOID18 height accuracy estimate available here.
 PU1768
 PU1768.Click photographs - Photos may exist for this station.
 PU1768
 PU1768.The dynamic height is computed by dividing the NAVD 88
 PU1768.geopotential number by the normal gravity value computed on the
 PU1768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1768.degrees latitude (g = 980.6199 gals.).
 PU1768
 PU1768.The modeled gravity was interpolated from observed gravity values.
 PU1768
 PU1768;                    North         East    Units  Estimated Accuracy
 PU1768;SPC SD N     -   110,727.      295,155.      MT  (+/- 10 meters HH2 GPS)
 PU1768
 PU1768_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9083457430(NAD 83)
 PU1768
 PU1768                          SUPERSEDED SURVEY CONTROL
 PU1768
 PU1768  NAVD 88 (06/15/91)  996.279  (m)         3268.63   (f) SUPERSEDED  1 2
 PU1768  NGVD 29 (??/??/92)  995.798  (m)         3267.05   (f) ADJ UNCH    1 2
 PU1768
 PU1768.Superseded values are not recommended for survey control.
 PU1768
 PU1768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1768.See file dsdata.pdf to determine how the superseded data were derived.
 PU1768
 PU1768_MARKER: DB = BENCH MARK DISK
 PU1768_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1768_STAMPING: H 25 1934
 PU1768_MARK LOGO: CGS
 PU1768_PROJECTION: PROJECTING 10 CENTIMETERS
 PU1768_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1768+STABILITY: SURFACE MOTION
 PU1768_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1768+SATELLITE: SATELLITE OBSERVATIONS - August 22, 2011
 PU1768
 PU1768  HISTORY     - Date     Condition        Report By
 PU1768  HISTORY     - 1934     MONUMENTED       CGS
 PU1768  HISTORY     - 1962     GOOD             CGS
 PU1768  HISTORY     - 19980920 GOOD             NGS
 PU1768  HISTORY     - 20110822 GOOD             GEOCAC
 PU1768
 PU1768                          STATION DESCRIPTION
 PU1768
 PU1768'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1768'6.6 MI N FROM BELLE FOURCHE.
 PU1768'ABOUT 6.6 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO AND
 PU1768'NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 3,
 PU1768'T 9 N, R 2 E, 0.1 MILE NORTH OF A T ROAD JUNCTION, 59 FEET WEST OF
 PU1768'THE CENTER LINE OF THE HIGHWAY, 74 FEET SOUTH OF A POWER POLE,
 PU1768'4 FEET WEST OF A FENCE, 4.4 FEET WEST OF A METAL WITNESS POST,
 PU1768'ABOUT 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU1768'OF A CONCRETE POST PROJECTING 5-INCHES.
 PU1768
 PU1768                          STATION RECOVERY (1998)
 PU1768
 PU1768'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1768'9.3 KM (5.75 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1768'U.S. HIGHWAY 212 IN BELLE FOURCHE, 547.0 M (1794.6 FT) NORTH OF
 PU1768'MILEPOST 62, 106.0 M (347.8 FT) NORTH OF THE CENTER OF A GRAVELED ROAD
 PU1768'LEADING TO THE PK RANCH, 57.7 M (189.3 FT) EAST OF THE HIGHWAY
 PU1768'CENTERLINE, 18.0 M (59.1 FT) EAST OF THE CENTER OF AN OLD HIGHWAY
 PU1768'GRADE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 PU1768'WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 PU1768'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 PU1768'MAURICE HANIFY, HC 69, BOX 38, BELLE FOURCHE, SD 57717.
 PU1768
 PU1768                          STATION RECOVERY (2011)
 PU1768
 PU1768'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PU1768'MARK IS 18.0 M (59.1 FT) WEST, NOT EAST, OF THE CENTER OF AN OLD
 PU1768'HIGHWAY GRADE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0304 ***********************************************************************
 QT0304  DESIGNATION -  H 26 RESET
 QT0304  PID         -  QT0304
 QT0304  STATE/COUNTY-  SD/HARDING
 QT0304  COUNTRY     -  US
 QT0304  USGS QUAD   -  REDIG (2017)
 QT0304
 QT0304                         *CURRENT SURVEY CONTROL
 QT0304  ______________________________________________________________________
 QT0304* NAD 83(1986) POSITION- 45 21 27.     (N) 103 32 54.     (W)   SCALED
 QT0304* NAVD 88 ORTHO HEIGHT -   948.132 (meters)     3110.66  (feet) ADJUSTED
 QT0304  ______________________________________________________________________
 QT0304  GEOID HEIGHT    -        -16.141 (meters)                     GEOID18
 QT0304  DYNAMIC HEIGHT  -        947.944 (meters)     3110.05  (feet) COMP
 QT0304  MODELED GRAVITY -    980,384.7   (mgal)                       NAVD 88
 QT0304
 QT0304  VERT ORDER      -  FIRST     CLASS II
 QT0304
 QT0304.The horizontal coordinates were scaled from a map and have
 QT0304.an estimated accuracy of +/- 6 seconds.
 QT0304
 QT0304.The orthometric height was determined by differential leveling and
 QT0304.adjusted by the NATIONAL GEODETIC SURVEY
 QT0304.in April 2000.
 QT0304
 QT0304.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0304.GEOID18 height accuracy estimate available here.
 QT0304
 QT0304.Click photographs - Photos may exist for this station.
 QT0304
 QT0304.The dynamic height is computed by dividing the NAVD 88
 QT0304.geopotential number by the normal gravity value computed on the
 QT0304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0304.degrees latitude (g = 980.6199 gals.).
 QT0304
 QT0304.The modeled gravity was interpolated from observed gravity values.
 QT0304
 QT0304;                    North         East    Units  Estimated Accuracy
 QT0304;SPC SD N     -   175,460.      322,070.      MT  (+/- 180 meters Scaled)
 QT0304
 QT0304_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL136236(NAD 83)
 QT0304
 QT0304                          SUPERSEDED SURVEY CONTROL
 QT0304
 QT0304  NGVD 29 (04/17/07)  947.65   (m)         3109.1    (f) RESET       3  
 QT0304
 QT0304.Superseded values are not recommended for survey control.
 QT0304
 QT0304.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0304.See file dsdata.pdf to determine how the superseded data were derived.
 QT0304
 QT0304_MARKER: DV = VERTICAL CONTROL DISK
 QT0304_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QT0304_SP_SET: ABUTMENT
 QT0304_STAMPING: H 26 RESET 1975
 QT0304_MARK LOGO: NGS
 QT0304_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0304_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0304+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0304
 QT0304  HISTORY     - Date     Condition        Report By
 QT0304  HISTORY     - 1975     MONUMENTED       NGS
 QT0304  HISTORY     - 19980928 GOOD             NGS
 QT0304
 QT0304                          STATION DESCRIPTION
 QT0304
 QT0304'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 QT0304'15.6 MI S FROM BUFFALO.
 QT0304'15.6 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM BUFFALO, 5.5 MILES
 QT0304'NORTH OF REDIG, AT THE NORTH END OF A CONCRETE BRIDGE OVER THE
 QT0304'NORTH FORK OF THE MOREAU RIVER, SET IN A DRILLED HOLE IN THE TOP
 QT0304'OF THE WINGWALL AT THE NORTHEAST CORNER OF THE BRIDGE, 24.5 FEET
 QT0304'EAST OF THE CENTER OF THE HIGHWAY 0.7 FOOT EAST OF THE EAST SIDE
 QT0304'OF THE BRIDGE, 1.3 FEET SOUTHEAST OF THE NORTHEAST CORNER OF THE
 QT0304'BRIDGE, AND 6-INCHES HIGHER THEN THE BRIDGE FLOOR.
 QT0304
 QT0304                          STATION RECOVERY (1998)
 QT0304
 QT0304'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0304'9.6 KM (5.95 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0304'COUNTY ROAD 732 IN REDIG, IN TOP OF AND 2.0 M (6.6 FT) WEST OF THE
 QT0304'EAST END OF THE SOUTH CONCRETE ABUTMENT OF A HIGHWAY BRIDGE SPANNING
 QT0304'THE NORTH FORK OF THE MOREAU RIVER, 393.0 M (1289.4 FT) SOUTH OF
 QT0304'MILEPOST 111, 7.2 M (23.6 FT) EAST OF THE HIGHWAY CENTERLINE, 0.9 M
 QT0304'(3.0 FT) WEST OF A WITNESS POST, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF
 QT0304'THE HIGHWAY.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0257 ***********************************************************************
 QR0257  DESIGNATION -  H 27
 QR0257  PID         -  QR0257
 QR0257  STATE/COUNTY-  SD/EDMUNDS
 QR0257  COUNTRY     -  US
 QR0257  USGS QUAD   -  BOWDLE (2017)
 QR0257
 QR0257                         *CURRENT SURVEY CONTROL
 QR0257  ______________________________________________________________________
 QR0257* NAD 83(1986) POSITION- 45 27 12.     (N) 099 39 09.     (W)   SCALED
 QR0257* NAVD 88 ORTHO HEIGHT -   609.987 (meters)     2001.27  (feet) ADJUSTED
 QR0257  ______________________________________________________________________
 QR0257  GEOID HEIGHT    -        -22.731 (meters)                     GEOID18
 QR0257  DYNAMIC HEIGHT  -        609.918 (meters)     2001.04  (feet) COMP
 QR0257  MODELED GRAVITY -    980,483.7   (mgal)                       NAVD 88
 QR0257
 QR0257  VERT ORDER      -  FIRST     CLASS II
 QR0257
 QR0257.The horizontal coordinates were scaled from a map and have
 QR0257.an estimated accuracy of +/- 6 seconds.
 QR0257
 QR0257.The orthometric height was determined by differential leveling and
 QR0257.adjusted by the NATIONAL GEODETIC SURVEY
 QR0257.in June 1991.
 QR0257
 QR0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0257.GEOID18 height accuracy estimate available here.
 QR0257
 QR0257.Click photographs - Photos may exist for this station.
 QR0257
 QR0257.The dynamic height is computed by dividing the NAVD 88
 QR0257.geopotential number by the normal gravity value computed on the
 QR0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0257.degrees latitude (g = 980.6199 gals.).
 QR0257
 QR0257.The modeled gravity was interpolated from observed gravity values.
 QR0257
 QR0257;                    North         East    Units  Estimated Accuracy
 QR0257;SPC SD N     -   180,080.      627,180.      MT  (+/- 180 meters Scaled)
 QR0257
 QR0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR489335(NAD 83)
 QR0257
 QR0257                          SUPERSEDED SURVEY CONTROL
 QR0257
 QR0257  NGVD 29 (??/??/92)  609.60   (m)         2000.0    (f) COMPUTED    1 2
 QR0257
 QR0257.Superseded values are not recommended for survey control.
 QR0257
 QR0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0257.See file dsdata.pdf to determine how the superseded data were derived.
 QR0257
 QR0257_MARKER: DB = BENCH MARK DISK
 QR0257_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 QR0257+WITH SETTING: PAVEMENT
 QR0257_SP_SET: WATER TOWER BASE
 QR0257_STAMPING: H 27 1934
 QR0257_MARK LOGO: CGS
 QR0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0257+STABILITY: SURFACE MOTION
 QR0257
 QR0257  HISTORY     - Date     Condition        Report By
 QR0257  HISTORY     - 1934     MONUMENTED       CGS
 QR0257  HISTORY     - 1939     POOR             CGS
 QR0257
 QR0257                          STATION DESCRIPTION
 QR0257
 QR0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0257'AT BOWDLE.
 QR0257'AT BOWDLE, IN CENTER CONCRETE FOUNDATION OF CITY WATER TOWER, MARK
 QR0257'IS ON NW SIDE OF FOUNDATION.
 QR0257
 QR0257                          STATION RECOVERY (1939)
 QR0257
 QR0257'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939
 QR0257'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0258 ***********************************************************************
 QR0258  DESIGNATION -  H 27 RESET
 QR0258  PID         -  QR0258
 QR0258  STATE/COUNTY-  SD/EDMUNDS
 QR0258  COUNTRY     -  US
 QR0258  USGS QUAD   -  BOWDLE (2017)
 QR0258
 QR0258                         *CURRENT SURVEY CONTROL
 QR0258  ______________________________________________________________________
 QR0258* NAD 83(1986) POSITION- 45 27 11.     (N) 099 39 10.     (W)   SCALED
 QR0258* NAVD 88 ORTHO HEIGHT -   610.140 (meters)     2001.77  (feet) ADJUSTED
 QR0258  ______________________________________________________________________
 QR0258  GEOID HEIGHT    -        -22.731 (meters)                     GEOID18
 QR0258  DYNAMIC HEIGHT  -        610.072 (meters)     2001.54  (feet) COMP
 QR0258  MODELED GRAVITY -    980,483.7   (mgal)                       NAVD 88
 QR0258
 QR0258  VERT ORDER      -  FIRST     CLASS II
 QR0258
 QR0258.The horizontal coordinates were scaled from a map and have
 QR0258.an estimated accuracy of +/- 6 seconds.
 QR0258
 QR0258.The orthometric height was determined by differential leveling and
 QR0258.adjusted by the NATIONAL GEODETIC SURVEY
 QR0258.in July 1998.
 QR0258
 QR0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0258.GEOID18 height accuracy estimate available here.
 QR0258
 QR0258.Click photographs - Photos may exist for this station.
 QR0258
 QR0258.The dynamic height is computed by dividing the NAVD 88
 QR0258.geopotential number by the normal gravity value computed on the
 QR0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0258.degrees latitude (g = 980.6199 gals.).
 QR0258
 QR0258.The modeled gravity was interpolated from observed gravity values.
 QR0258
 QR0258;                    North         East    Units  Estimated Accuracy
 QR0258;SPC SD N     -   180,050.      627,160.      MT  (+/- 180 meters Scaled)
 QR0258
 QR0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR489334(NAD 83)
 QR0258
 QR0258                          SUPERSEDED SURVEY CONTROL
 QR0258
 QR0258  NAVD 88 (04/17/07)  610.038  (m)         2001.43   (f) SUPERSEDED  3 0
 QR0258
 QR0258.Superseded values are not recommended for survey control.
 QR0258
 QR0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0258.See file dsdata.pdf to determine how the superseded data were derived.
 QR0258
 QR0258_MARKER: DB = BENCH MARK DISK
 QR0258_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QR0258_SP_SET: FOOTING
 QR0258_STAMPING: H 27 1934 RESET 1939
 QR0258_MARK LOGO: CGS
 QR0258_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0258+STABILITY: SURFACE MOTION
 QR0258_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QR0258+SATELLITE: SATELLITE OBSERVATIONS - March 13, 1997
 QR0258
 QR0258  HISTORY     - Date     Condition        Report By
 QR0258  HISTORY     - 1939     MONUMENTED       CGS
 QR0258  HISTORY     - 19970313 GOOD             NGS
 QR0258
 QR0258                          STATION DESCRIPTION
 QR0258
 QR0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1939
 QR0258'AT BOWDLE.
 QR0258'AT BOWDLE, EDMUNDS COUNTY, AT THE CITY WATER TANK, SET IN THE
 QR0258'PILLAR OF THE TOWER.  A STANDARD DISK, STAMPED H 27 1939.
 QR0258
 QR0258                          STATION RECOVERY (1997)
 QR0258
 QR0258'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0258'IN BOWDLE, AT THE INTERSECTION OF MAIN STREET AND 2ND AVENUE, NEAR THE
 QR0258'WEST CORNER OF THE CONCRETE FOOTING FOR THE SOUTHEAST LEG OF THE CITY
 QR0258'WATER TANK, 26.0 M (85.3 FT) NORTH OF THE STREET CENTER, 18.6 M (61.0
 QR0258'FT) WEST OF THE AVENUE CENTER, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 QR0258'THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0098 ***********************************************************************
 QS0098  DESIGNATION -  H 28
 QS0098  PID         -  QS0098
 QS0098  STATE/COUNTY-  SD/WALWORTH
 QS0098  COUNTRY     -  US
 QS0098  USGS QUAD   -  MOBRIDGE (2017)
 QS0098
 QS0098                         *CURRENT SURVEY CONTROL
 QS0098  ______________________________________________________________________
 QS0098* NAD 83(1986) POSITION- 45 32 04.     (N) 100 26 05.     (W)   SCALED
 QS0098* NAVD 88 ORTHO HEIGHT -   507.909 (meters)     1666.36  (feet) ADJUSTED
 QS0098  ______________________________________________________________________
 QS0098  GEOID HEIGHT    -        -21.836 (meters)                     GEOID18
 QS0098  DYNAMIC HEIGHT  -        507.865 (meters)     1666.22  (feet) COMP
 QS0098  MODELED GRAVITY -    980,514.6   (mgal)                       NAVD 88
 QS0098
 QS0098  VERT ORDER      -  FIRST     CLASS II
 QS0098
 QS0098.The horizontal coordinates were scaled from a map and have
 QS0098.an estimated accuracy of +/- 6 seconds.
 QS0098
 QS0098.The orthometric height was determined by differential leveling and
 QS0098.adjusted by the NATIONAL GEODETIC SURVEY
 QS0098.in July 1998.
 QS0098
 QS0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0098.GEOID18 height accuracy estimate available here.
 QS0098
 QS0098.Click photographs - Photos may exist for this station.
 QS0098
 QS0098.The dynamic height is computed by dividing the NAVD 88
 QS0098.geopotential number by the normal gravity value computed on the
 QS0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0098.degrees latitude (g = 980.6199 gals.).
 QS0098
 QS0098.The modeled gravity was interpolated from observed gravity values.
 QS0098
 QS0098;                    North         East    Units  Estimated Accuracy
 QS0098;SPC SD N     -   189,130.      566,050.      MT  (+/- 180 meters Scaled)
 QS0098
 QS0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR879433(NAD 83)
 QS0098
 QS0098                          SUPERSEDED SURVEY CONTROL
 QS0098
 QS0098  NAVD 88 (06/15/91)  507.918  (m)         1666.39   (f) SUPERSEDED  1 2
 QS0098  NGVD 29 (??/??/92)  507.565  (m)         1665.24   (f) ADJ UNCH    1 2
 QS0098
 QS0098.Superseded values are not recommended for survey control.
 QS0098
 QS0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0098.See file dsdata.pdf to determine how the superseded data were derived.
 QS0098
 QS0098_MARKER: DB = BENCH MARK DISK
 QS0098_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QS0098_SP_SET: FOOTING
 QS0098_STAMPING: H 28 1934
 QS0098_MARK LOGO: CGS
 QS0098_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0098+STABILITY: SURFACE MOTION
 QS0098_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0098+SATELLITE: SATELLITE OBSERVATIONS - June 24, 1999
 QS0098
 QS0098  HISTORY     - Date     Condition        Report By
 QS0098  HISTORY     - 1934     MONUMENTED       CGS
 QS0098  HISTORY     - 1953     GOOD             CGS
 QS0098  HISTORY     - 19971103 GOOD             NGS
 QS0098  HISTORY     - 19990624 GOOD             NGS
 QS0098
 QS0098                          STATION DESCRIPTION
 QS0098
 QS0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QS0098'AT MOBRIDGE.
 QS0098'AT MOBRIDGE, WALWORTH COUNTY, AT THE CITY WATER TANK, AND IN THE
 QS0098'TOP OF THE CONCRETE FOUNDATION OF THE LARGE CIRCULAR PIPE IN THE
 QS0098'CENTER OF THE TANK.  A STANDARD DISK, STAMPED H 28 1934.
 QS0098
 QS0098                          STATION RECOVERY (1997)
 QS0098
 QS0098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0098'IN MOBRIDGE, AT THE INTERSECTION OF EAST 2ND STREET AND EAST 1ST
 QS0098'AVENUE, IN THE CONCRETE FOOTING FOR THE CENTER RISER OF THE CITY WATER
 QS0098'TANK, 45.5 M (149.3 FT) EAST OF THE AVENUE CENTER, 17.8 M (58.4 FT)
 QS0098'SOUTH OF THE STREET CENTER, AND 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 QS0098'STREET.
 QS0098
 QS0098                          STATION RECOVERY (1999)
 QS0098
 QS0098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0098'IN MOBRIDGE, AT THE INTERSECTION OF EAST 2ND STREET AND EAST 1ST
 QS0098'AVENUE, IN THE CONCRETE FOOTING FOR THE CENTER RISER OF THE CITY WATER
 QS0098'TANK, 45.5 M (149.3 FT) EAST OF THE AVENUE CENTER, 17.8 M (58.4 FT)
 QS0098'SOUTH OF THE STREET CENTER, AND 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 QS0098'STREET.  NOTE--THE MONUMENT IS ON CITY PROPERTY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0005 ***********************************************************************
 QT0005  DESIGNATION -  H 29
 QT0005  PID         -  QT0005
 QT0005  STATE/COUNTY-  SD/PERKINS
 QT0005  COUNTRY     -  US
 QT0005  USGS QUAD   -  BISON (2017)
 QT0005
 QT0005                         *CURRENT SURVEY CONTROL
 QT0005  ______________________________________________________________________
 QT0005* NAD 83(1986) POSITION- 45 31 54.     (N) 102 23 44.     (W)   SCALED
 QT0005* NAVD 88 ORTHO HEIGHT -   832.433 (meters)     2731.07  (feet) ADJUSTED
 QT0005  ______________________________________________________________________
 QT0005  GEOID HEIGHT    -        -18.323 (meters)                     GEOID18
 QT0005  DYNAMIC HEIGHT  -        832.302 (meters)     2730.64  (feet) COMP
 QT0005  MODELED GRAVITY -    980,430.8   (mgal)                       NAVD 88
 QT0005
 QT0005  VERT ORDER      -  FIRST     CLASS II
 QT0005
 QT0005.The horizontal coordinates were scaled from a map and have
 QT0005.an estimated accuracy of +/- 6 seconds.
 QT0005
 QT0005.The orthometric height was determined by differential leveling and
 QT0005.adjusted by the NATIONAL GEODETIC SURVEY
 QT0005.in April 2000.
 QT0005
 QT0005.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0005.GEOID18 height accuracy estimate available here.
 QT0005
 QT0005.Click photographs - Photos may exist for this station.
 QT0005
 QT0005.The dynamic height is computed by dividing the NAVD 88
 QT0005.geopotential number by the normal gravity value computed on the
 QT0005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0005.degrees latitude (g = 980.6199 gals.).
 QT0005
 QT0005.The modeled gravity was interpolated from observed gravity values.
 QT0005
 QT0005;                    North         East    Units  Estimated Accuracy
 QT0005;SPC SD N     -   191,500.      412,910.      MT  (+/- 180 meters Scaled)
 QT0005
 QT0005_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL033453(NAD 83)
 QT0005
 QT0005                          SUPERSEDED SURVEY CONTROL
 QT0005
 QT0005  NAVD 88 (06/15/91)  832.452  (m)         2731.14   (f) SUPERSEDED  1 2
 QT0005  NGVD 29 (??/??/92)  832.001  (m)         2729.66   (f) ADJ UNCH    1 2
 QT0005
 QT0005.Superseded values are not recommended for survey control.
 QT0005
 QT0005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0005.See file dsdata.pdf to determine how the superseded data were derived.
 QT0005
 QT0005_MARKER: DB = BENCH MARK DISK
 QT0005_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0005_STAMPING: H 29 1934
 QT0005_MARK LOGO: CGS
 QT0005_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0005_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0005+STABILITY: SURFACE MOTION
 QT0005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0005+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0005
 QT0005  HISTORY     - Date     Condition        Report By
 QT0005  HISTORY     - 1934     MONUMENTED       CGS
 QT0005  HISTORY     - 1954     MARK NOT FOUND   USGS
 QT0005  HISTORY     - 19990527 GOOD             NGS
 QT0005
 QT0005                          STATION DESCRIPTION
 QT0005
 QT0005'DESCRIBED BY US GEOLOGICAL SURVEY 1954
 QT0005'4.2 MI E FROM BISON.
 QT0005'4.2 MILES EAST ALONG STATE HIGHWAY 8 FROM BISON, PERKINS COUNTY, 42
 QT0005'FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, AT AN L-ANGLE
 QT0005'IN THE FENCE, AND 4 FEET SOUTHWEST OF THE NORTHWEST-AND-SOUTHEAST
 QT0005'FENCE.  A STANDARD DISK, STAMPED H 29 1934 AND SET IN THE TOP
 QT0005'OF A CONCRETE POST.
 QT0005
 QT0005                          STATION RECOVERY (1999)
 QT0005
 QT0005'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0005'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 QT0005'BISON, THENCE 5.8 KM (3.60 MI) EASTERLY ALONG STATE HIGHWAY 20, 434.3
 QT0005'M (1424.9 FT) EAST OF MILEPOST 86, 13.1 M (43.0 FT) NORTH OF THE
 QT0005'HIGHWAY CENTERLINE, 2.5 M (8.2 FT) NORTH OF A WITNESS POST AND FENCE,
 QT0005'1.3 M (4.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 QT0005'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE
 QT0005'MONUMENT IS ON PROPERTY OWNED BY LESLIE JOHNSON, BOX 900, BISON, SD
 QT0005'57620.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0301 ***********************************************************************
 QR0301  DESIGNATION -  H 295
 QR0301  PID         -  QR0301
 QR0301  STATE/COUNTY-  SD/WALWORTH
 QR0301  COUNTRY     -  US
 QR0301  USGS QUAD   -  LOWRY (2017)
 QR0301
 QR0301                         *CURRENT SURVEY CONTROL
 QR0301  ______________________________________________________________________
 QR0301* NAD 83(1986) POSITION- 45 15 07.     (N) 099 58 32.     (W)   SCALED
 QR0301* NAVD 88 ORTHO HEIGHT -   646.414 (meters)     2120.78  (feet) ADJUSTED
 QR0301  ______________________________________________________________________
 QR0301  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 QR0301  DYNAMIC HEIGHT  -        646.328 (meters)     2120.49  (feet) COMP
 QR0301  MODELED GRAVITY -    980,462.1   (mgal)                       NAVD 88
 QR0301
 QR0301  VERT ORDER      -  SECOND    CLASS 0
 QR0301
 QR0301.The horizontal coordinates were scaled from a map and have
 QR0301.an estimated accuracy of +/- 6 seconds.
 QR0301
 QR0301.The orthometric height was determined by differential leveling and
 QR0301.adjusted by the NATIONAL GEODETIC SURVEY
 QR0301.in June 1991.
 QR0301
 QR0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0301.GEOID18 height accuracy estimate available here.
 QR0301
 QR0301.Click photographs - Photos may exist for this station.
 QR0301
 QR0301.The dynamic height is computed by dividing the NAVD 88
 QR0301.geopotential number by the normal gravity value computed on the
 QR0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0301.degrees latitude (g = 980.6199 gals.).
 QR0301
 QR0301.The modeled gravity was interpolated from observed gravity values.
 QR0301
 QR0301;                    North         East    Units  Estimated Accuracy
 QR0301;SPC SD N     -   157,640.      601,920.      MT  (+/- 180 meters Scaled)
 QR0301
 QR0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR234114(NAD 83)
 QR0301
 QR0301                          SUPERSEDED SURVEY CONTROL
 QR0301
 QR0301  NGVD 29 (??/??/92)  646.036  (m)         2119.54   (f) ADJ UNCH    2 0
 QR0301
 QR0301.Superseded values are not recommended for survey control.
 QR0301
 QR0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0301.See file dsdata.pdf to determine how the superseded data were derived.
 QR0301
 QR0301_MARKER: DB = BENCH MARK DISK
 QR0301_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0301_SP_SET: CULVERT HEADWALL
 QR0301_STAMPING: H 295 1940
 QR0301_MARK LOGO: CGS
 QR0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0301+STABILITY: SURFACE MOTION
 QR0301
 QR0301  HISTORY     - Date     Condition        Report By
 QR0301  HISTORY     - 1940     MONUMENTED       CGS
 QR0301  HISTORY     - 1968     MARK NOT FOUND   USGS
 QR0301
 QR0301                          STATION DESCRIPTION
 QR0301
 QR0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0301'18.6 MI N FROM GETTYSBURG.
 QR0301'IN WALWORTH COUNTY, 18.6 MILES NORTH ALONG U.S. HIGHWAY 83 FROM
 QR0301'THE CITY WATER TOWER AT GETTYSBURG, POTTER COUNTY, 0.4 MILE
 QR0301'NORTH OF THE POINT WHERE THE HIGHWAY TURNS EAST ALONG THE
 QR0301'WALWORTH-POTTER COUNTY LINE, OPPOSITE A WINDMILL, AT A CULVERT,
 QR0301'IN THE TOP OF THE EAST CONCRETE HEADWALL, 15 FEET EAST OF THE
 QR0301'CENTERLINE OF THE HIGHWAY, AND 1.8 FEET SOUTH OF A WHITE WOODEN
 QR0301'WITNESS POST.  A STANDARD DISK, STAMPED H 295 1940.
 QR0301
 QR0301                          STATION RECOVERY (1968)
 QR0301
 QR0301'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 QR0301'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0173 ***********************************************************************
 PS0173  DESIGNATION -  H 296
 PS0173  PID         -  PS0173
 PS0173  STATE/COUNTY-  SD/BEADLE
 PS0173  COUNTRY     -  US
 PS0173  USGS QUAD   -  WESSINGTON (2017)
 PS0173
 PS0173                         *CURRENT SURVEY CONTROL
 PS0173  ______________________________________________________________________
 PS0173* NAD 83(1986) POSITION- 44 27 03.     (N) 098 40 54.     (W)   SCALED
 PS0173* NAVD 88 ORTHO HEIGHT -   431.633 (meters)     1416.12  (feet) ADJUSTED
 PS0173  ______________________________________________________________________
 PS0173  GEOID HEIGHT    -        -24.929 (meters)                     GEOID18
 PS0173  DYNAMIC HEIGHT  -        431.550 (meters)     1415.84  (feet) COMP
 PS0173  MODELED GRAVITY -    980,413.5   (mgal)                       NAVD 88
 PS0173
 PS0173  VERT ORDER      -  FIRST     CLASS II
 PS0173
 PS0173.The horizontal coordinates were scaled from a map and have
 PS0173.an estimated accuracy of +/- 6 seconds.
 PS0173
 PS0173.The orthometric height was determined by differential leveling and
 PS0173.adjusted by the NATIONAL GEODETIC SURVEY
 PS0173.in October 1997.
 PS0173
 PS0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0173.GEOID18 height accuracy estimate available here.
 PS0173
 PS0173.Click photographs - Photos may exist for this station.
 PS0173
 PS0173.The dynamic height is computed by dividing the NAVD 88
 PS0173.geopotential number by the normal gravity value computed on the
 PS0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0173.degrees latitude (g = 980.6199 gals.).
 PS0173
 PS0173.The modeled gravity was interpolated from observed gravity values.
 PS0173
 PS0173;                    North         East    Units  Estimated Accuracy
 PS0173;SPC SD N     -    69,470.      704,930.      MT  (+/- 180 meters Scaled)
 PS0173
 PS0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ253219(NAD 83)
 PS0173
 PS0173                          SUPERSEDED SURVEY CONTROL
 PS0173
 PS0173  NAVD 88 (06/15/91)  431.553  (m)         1415.85   (f) SUPERSEDED  1 2
 PS0173  NGVD 29 (??/??/92)  431.239  (m)         1414.82   (f) ADJ UNCH    1 2
 PS0173
 PS0173.Superseded values are not recommended for survey control.
 PS0173
 PS0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0173.See file dsdata.pdf to determine how the superseded data were derived.
 PS0173
 PS0173_MARKER: DB = BENCH MARK DISK
 PS0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0173_STAMPING: H 296 1940
 PS0173_MARK LOGO: CGS
 PS0173_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0173+STABILITY: SURFACE MOTION
 PS0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0173+SATELLITE: SATELLITE OBSERVATIONS - November 01, 1994
 PS0173
 PS0173  HISTORY     - Date     Condition        Report By
 PS0173  HISTORY     - 1940     MONUMENTED       CGS
 PS0173  HISTORY     - 19941101 GOOD             NGS
 PS0173
 PS0173                          STATION DESCRIPTION
 PS0173
 PS0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0173'1 MI E FROM WESSINGTON.
 PS0173'1.0 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0173'THE STATION AT WESSINGTON, BEADLE COUNTY, AT A SECTION-LINE ROAD
 PS0173'CROSSING, 96.5 FEET SOUTH OF THE SOUTH RAIL, 53.0 FEET EAST OF THE
 PS0173'CENTER LINE OF THE ROAD, AND 0.3 FOOT EAST OF A WHITE REFERENCE
 PS0173'POST.  A STANDARD DISK, STAMPED H 296 1940 AND SET IN THE TOP
 PS0173'OF A CONCRETE POST.
 PS0173
 PS0173                          STATION RECOVERY (1994)
 PS0173
 PS0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0173'26.2 KM (16.25 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PS0173'IN MILLER, THENCE 0.8 KM (0.50 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 PS0173'29.0 M (95.1 FT) SOUTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND
 PS0173'EASTERN RAILROAD, 15.0 M (49.2 FT) EAST OF THE ROAD CENTER, 0.4 M (1.3
 PS0173'FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) NORTH OF A WITNESS
 PS0173'POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 PS0173'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0954 ***********************************************************************
 QS0954  DESIGNATION -  H 298 RESET
 QS0954  PID         -  QS0954
 QS0954  STATE/COUNTY-  SD/CORSON
 QS0954  COUNTRY     -  US
 QS0954  USGS QUAD   -  MAPLE LEAF (2017)
 QS0954
 QS0954                         *CURRENT SURVEY CONTROL
 QS0954  ______________________________________________________________________
 QS0954* NAD 83(1986) POSITION- 45 52 41.     (N) 100 59 15.     (W)   SCALED
 QS0954* NAVD 88 ORTHO HEIGHT -   653.82  (meters)     2145.1   (feet) RESET
 QS0954  ______________________________________________________________________
 QS0954  GEOID HEIGHT    -        -20.990 (meters)                     GEOID18
 QS0954  VERT ORDER      -  THIRD
 QS0954
 QS0954.The horizontal coordinates were scaled from a map and have
 QS0954.an estimated accuracy of +/- 6 seconds.
 QS0954
 QS0954.The orthometric height was computed from unverified reset data.
 QS0954
 QS0954.No vertical observational check was made to the station.
 QS0954
 QS0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0954.GEOID18 height accuracy estimate available here.
 QS0954
 QS0954.Click photographs - Photos may exist for this station.
 QS0954
 QS0954;                    North         East    Units  Estimated Accuracy
 QS0954;SPC SD N     -   227,700.      523,340.      MT  (+/- 180 meters Scaled)
 QS0954
 QS0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR457824(NAD 83)
 QS0954
 QS0954                          SUPERSEDED SURVEY CONTROL
 QS0954
 QS0954  NGVD 29 (04/17/07)  653.36   (m)         2143.6    (f) RESET       3  
 QS0954
 QS0954.Superseded values are not recommended for survey control.
 QS0954
 QS0954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0954.See file dsdata.pdf to determine how the superseded data were derived.
 QS0954
 QS0954_MARKER: DV = VERTICAL CONTROL DISK
 QS0954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0954_STAMPING: H 298 RESET 1990
 QS0954_MARK LOGO: NGS
 QS0954_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0954+STABILITY: SURFACE MOTION
 QS0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0954+SATELLITE: SATELLITE OBSERVATIONS - 1990
 QS0954
 QS0954  HISTORY     - Date     Condition        Report By
 QS0954  HISTORY     - 1990     MONUMENTED       NGS
 QS0954
 QS0954                          STATION DESCRIPTION
 QS0954
 QS0954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QS0954'16.4 KM (10.2 MI) NORTHWEST ALONG U.S. HIGHWAY 12 FR0M ITS JUNCTION
 QS0954'WITH STATE HIGHWAY 63 (THE ABANDONED TRAIN STATION IS IN THE
 QS0954'NORTHEAST ANGLE OF THIS INTERSECTION) IN MCLAUGHLIN, 33.53 M
 QS0954'(110.01 FT) EAST FROM THE CENTER OF AN APPROACH, 30.33 M (99.51 FT)
 QS0954'SOUTH FROM THE CENTER OF U.S. HIGHWAY 12, 0.3 M (1.0 FT) NORTH FROM A
 QS0954'WITNESS POST AND 0.3 KM (0.2 MI) WEST FROM A PRIVATE DRIVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0041 ***********************************************************************
 OS0041  DESIGNATION -  H 299
 OS0041  PID         -  OS0041
 OS0041  STATE/COUNTY-  SD/LYMAN
 OS0041  COUNTRY     -  US
 OS0041  USGS QUAD   -  PRESHO (2017)
 OS0041
 OS0041                         *CURRENT SURVEY CONTROL
 OS0041  ______________________________________________________________________
 OS0041* NAD 83(1986) POSITION- 43 54 39.     (N) 100 02 13.     (W)   SCALED
 OS0041* NAVD 88 ORTHO HEIGHT -   539.111 (meters)     1768.73  (feet) ADJUSTED
 OS0041  ______________________________________________________________________
 OS0041  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 OS0041  DYNAMIC HEIGHT  -        538.950 (meters)     1768.21  (feet) COMP
 OS0041  MODELED GRAVITY -    980,303.9   (mgal)                       NAVD 88
 OS0041
 OS0041  VERT ORDER      -  SECOND    CLASS 0
 OS0041
 OS0041.The horizontal coordinates were scaled from a map and have
 OS0041.an estimated accuracy of +/- 6 seconds.
 OS0041
 OS0041.The orthometric height was determined by differential leveling and
 OS0041.adjusted by the NATIONAL GEODETIC SURVEY
 OS0041.in June 1991.
 OS0041
 OS0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0041.GEOID18 height accuracy estimate available here.
 OS0041
 OS0041.Click photographs - Photos may exist for this station.
 OS0041
 OS0041.The dynamic height is computed by dividing the NAVD 88
 OS0041.geopotential number by the normal gravity value computed on the
 OS0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0041.degrees latitude (g = 980.6199 gals.).
 OS0041
 OS0041.The modeled gravity was interpolated from observed gravity values.
 OS0041
 OS0041;                    North         East    Units  Estimated Accuracy
 OS0041;SPC SD S     -   175,290.      623,810.      MT  (+/- 180 meters Scaled)
 OS0041
 OS0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP167624(NAD 83)
 OS0041
 OS0041                          SUPERSEDED SURVEY CONTROL
 OS0041
 OS0041  NGVD 29 (??/??/92)  538.713  (m)         1767.43   (f) ADJ UNCH    2 0
 OS0041
 OS0041.Superseded values are not recommended for survey control.
 OS0041
 OS0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0041.See file dsdata.pdf to determine how the superseded data were derived.
 OS0041
 OS0041_MARKER: DB = BENCH MARK DISK
 OS0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0041_STAMPING: H 299 1940
 OS0041_MARK LOGO: CGS
 OS0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0041+STABILITY: SURFACE MOTION
 OS0041
 OS0041  HISTORY     - Date     Condition        Report By
 OS0041  HISTORY     - 1940     MONUMENTED       CGS
 OS0041  HISTORY     - 1975     MARK NOT FOUND   USGS
 OS0041
 OS0041                          STATION DESCRIPTION
 OS0041
 OS0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OS0041'1.3 MI E FROM PRESHO.
 OS0041'1.3 MILES EAST ALONG THE C. M. ST. PAUL AND PACIFIC RAILROAD
 OS0041'FROM THE STATION AT PRESHO, 1 POLE WEST OF MILE-POST 480, 37
 OS0041'FEET SOUTH OF THE CENTER-LINE OF THE TRACK, 8 FEET NORTH OF THE
 OS0041'R/W FENCE, 4 FEET WEST OF A TELEGRAPH POLE, IN LINE WITH THE
 OS0041'POLES, 1 FOOT EAST OF A WHITE MARKER STENCILED U.S.B.M.  A
 OS0041'STANDARD DISK STAMPED H-299 1940 AND SET IN A POST 0.4 FEET HIGH.
 OS0041
 OS0041                          STATION RECOVERY (1975)
 OS0041
 OS0041'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 OS0041'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0911 ***********************************************************************
 PU0911  DESIGNATION -  H 3 B 1
 PU0911  PID         -  PU0911
 PU0911  STATE/COUNTY-  SD/MEADE
 PU0911  COUNTRY     -  US
 PU0911  USGS QUAD   -  UNION CENTER (2017)
 PU0911
 PU0911                         *CURRENT SURVEY CONTROL
 PU0911  ______________________________________________________________________
 PU0911* NAD 83(1986) POSITION- 44 33 24.     (N) 102 37 38.     (W)   SCALED
 PU0911* NAVD 88 ORTHO HEIGHT -   882.136 (meters)     2894.14  (feet) ADJUSTED
 PU0911  ______________________________________________________________________
 PU0911  GEOID HEIGHT    -        -18.287 (meters)                     GEOID18
 PU0911  DYNAMIC HEIGHT  -        881.886 (meters)     2893.32  (feet) COMP
 PU0911  MODELED GRAVITY -    980,305.3   (mgal)                       NAVD 88
 PU0911
 PU0911  VERT ORDER      -  SECOND    CLASS 0
 PU0911
 PU0911.The horizontal coordinates were scaled from a map and have
 PU0911.an estimated accuracy of +/- 6 seconds.
 PU0911
 PU0911.The orthometric height was determined by differential leveling and
 PU0911.adjusted by the NATIONAL GEODETIC SURVEY
 PU0911.in June 1991.
 PU0911
 PU0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0911.GEOID18 height accuracy estimate available here.
 PU0911
 PU0911.Click photographs - Photos may exist for this station.
 PU0911
 PU0911.The dynamic height is computed by dividing the NAVD 88
 PU0911.geopotential number by the normal gravity value computed on the
 PU0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0911.degrees latitude (g = 980.6199 gals.).
 PU0911
 PU0911.The modeled gravity was interpolated from observed gravity values.
 PU0911
 PU0911;                    North         East    Units  Estimated Accuracy
 PU0911;SPC SD N     -    83,770.      391,300.      MT  (+/- 180 meters Scaled)
 PU0911
 PU0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK884364(NAD 83)
 PU0911
 PU0911                          SUPERSEDED SURVEY CONTROL
 PU0911
 PU0911  NGVD 29 (??/??/92)  881.65   (m)         2892.5    (f) COMPUTED    2 0
 PU0911
 PU0911.Superseded values are not recommended for survey control.
 PU0911
 PU0911.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0911.See file dsdata.pdf to determine how the superseded data were derived.
 PU0911
 PU0911_MARKER: Z = SEE DESCRIPTION
 PU0911_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0911_SP_SET: PIER
 PU0911_STAMPING: H 3 B 1
 PU0911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0911
 PU0911  HISTORY     - Date     Condition        Report By
 PU0911  HISTORY     - UNK      MONUMENTED       USAF
 PU0911  HISTORY     - 1962     GOOD             CGS
 PU0911
 PU0911                          STATION DESCRIPTION
 PU0911
 PU0911'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0911'2.4 MI E FROM UNION CENTER.
 PU0911'2.15 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0911'CENTER, THENCE 0.2 MILE SOUTH ALONG A POWER LINE, 0.05 MILE EAST
 PU0911'OF THE POWER LINE, THE CENTER OF A TRIBRACH MOUNTED ON THE TOP OF
 PU0911'AN 18-INCH CONCRETE PIER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0469 ***********************************************************************
 QS0469  DESIGNATION -  H 30
 QS0469  PID         -  QS0469
 QS0469  STATE/COUNTY-  SD/DEWEY
 QS0469  COUNTRY     -  US
 QS0469  USGS QUAD   -  TIMBER LAKE (2017)
 QS0469
 QS0469                         *CURRENT SURVEY CONTROL
 QS0469  ______________________________________________________________________
 QS0469* NAD 83(1986) POSITION- 45 26 00.     (N) 101 02 26.     (W)   SCALED
 QS0469* NAVD 88 ORTHO HEIGHT -   658.423 (meters)     2160.18  (feet) ADJUSTED
 QS0469  ______________________________________________________________________
 QS0469  GEOID HEIGHT    -        -21.221 (meters)                     GEOID18
 QS0469  DYNAMIC HEIGHT  -        658.330 (meters)     2159.87  (feet) COMP
 QS0469  MODELED GRAVITY -    980,454.9   (mgal)                       NAVD 88
 QS0469
 QS0469  VERT ORDER      -  FIRST     CLASS II
 QS0469
 QS0469.The horizontal coordinates were scaled from a map and have
 QS0469.an estimated accuracy of +/- 6 seconds.
 QS0469
 QS0469.The orthometric height was determined by differential leveling and
 QS0469.adjusted by the NATIONAL GEODETIC SURVEY
 QS0469.in June 1991.
 QS0469
 QS0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0469.GEOID18 height accuracy estimate available here.
 QS0469
 QS0469.Click photographs - Photos may exist for this station.
 QS0469
 QS0469.The dynamic height is computed by dividing the NAVD 88
 QS0469.geopotential number by the normal gravity value computed on the
 QS0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0469.degrees latitude (g = 980.6199 gals.).
 QS0469
 QS0469.The modeled gravity was interpolated from observed gravity values.
 QS0469
 QS0469;                    North         East    Units  Estimated Accuracy
 QS0469;SPC SD N     -   178,320.      518,580.      MT  (+/- 180 meters Scaled)
 QS0469
 QS0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR403331(NAD 83)
 QS0469
 QS0469                          SUPERSEDED SURVEY CONTROL
 QS0469
 QS0469  NGVD 29 (??/??/92)  657.993  (m)         2158.77   (f) ADJ UNCH    1 2
 QS0469
 QS0469.Superseded values are not recommended for survey control.
 QS0469
 QS0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0469.See file dsdata.pdf to determine how the superseded data were derived.
 QS0469
 QS0469_MARKER: DB = BENCH MARK DISK
 QS0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0469_STAMPING: H 30 1934
 QS0469_MARK LOGO: CGS
 QS0469_PROJECTION: FLUSH
 QS0469_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0469+STABILITY: SURFACE MOTION
 QS0469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0469+SATELLITE: SATELLITE OBSERVATIONS - June 23, 1999
 QS0469
 QS0469  HISTORY     - Date     Condition        Report By
 QS0469  HISTORY     - 1934     MONUMENTED       CGS
 QS0469  HISTORY     - 19950101 GOOD             SDDENR
 QS0469  HISTORY     - 19990623 GOOD             NGS
 QS0469
 QS0469                          STATION DESCRIPTION
 QS0469
 QS0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0469'1.8 MI E FROM TIMBER LAKE.
 QS0469'ABOUT 1.8 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QS0469'AND PACIFIC RAILROAD FROM TIMBER LAKE, DEWEY COUNTY, ABOUT 32
 QS0469'YARDS NORTH OF MILEPOST 38, ABOUT 125 YARDS WEST OF A ROAD
 QS0469'CROSSING, AND ABOUT 16 YARDS NORTH OF THE CENTER LINE OF THE
 QS0469'TRACK.  A STANDARD DISK, STAMPED H 30 1934 AND SET IN THE TOP
 QS0469'OF A CONCRETE POST.
 QS0469
 QS0469                          STATION RECOVERY (1995)
 QS0469
 QS0469'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QS0469'FOUND IN GOOD CONDITION.  THE TRACKS HAVE BEEN REMOVED, BUT THE RR
 QS0469'GRADE IS STILL PRESENT.
 QS0469
 QS0469                          STATION RECOVERY (1999)
 QS0469
 QS0469'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0469'2.8 KM (1.75 MI) EASTERLY ALONG A GRAVELED ROAD FROM THE POST OFFICE
 QS0469'IN TIMBER LAKE, THENCE 0.5 KM (0.30 MI) NORTHERLY ALONG A GRAVELED
 QS0469'ROAD, 109.7 M (359.9 FT) WEST OF THE ROAD CENTER, 15.1 M (49.5 FT)
 QS0469'NORTH OF THE CENTER OF A RAILROAD GRADE (TRACK REMOVED), 13.8 M (45.3
 QS0469'FT) NORTH OF A FENCE CORNER, 1.6 M (5.2 FT) SOUTHEAST OF A FENCE
 QS0469'CORNER, 1.4 M (4.6 FT) EAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 QS0469'OF THE RAILROAD GRADE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QS0469'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY ROD ENRIGHT, BOX
 QS0469'299, TIMBER LAKE, SD 57656.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0490 ***********************************************************************
 OR0490  DESIGNATION -  H 300
 OR0490  PID         -  OR0490
 OR0490  STATE/COUNTY-  SD/BRULE
 OR0490  COUNTRY     -  US
 OR0490  USGS QUAD   -  RED LAKE WEST (2017)
 OR0490
 OR0490                         *CURRENT SURVEY CONTROL
 OR0490  ______________________________________________________________________
 OR0490* NAD 83(1986) POSITION- 43 42 09.     (N) 099 18 42.     (W)   SCALED
 OR0490* NAVD 88 ORTHO HEIGHT -   495.218 (meters)     1624.73  (feet) ADJUSTED
 OR0490  ______________________________________________________________________
 OR0490  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 OR0490  DYNAMIC HEIGHT  -        495.074 (meters)     1624.26  (feet) COMP
 OR0490  MODELED GRAVITY -    980,313.4   (mgal)                       NAVD 88
 OR0490
 OR0490  VERT ORDER      -  SECOND    CLASS 0
 OR0490
 OR0490.The horizontal coordinates were scaled from a map and have
 OR0490.an estimated accuracy of +/- 6 seconds.
 OR0490
 OR0490.The orthometric height was determined by differential leveling and
 OR0490.adjusted by the NATIONAL GEODETIC SURVEY
 OR0490.in June 1991.
 OR0490
 OR0490.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0490.GEOID18 height accuracy estimate available here.
 OR0490
 OR0490.Click photographs - Photos may exist for this station.
 OR0490
 OR0490.The dynamic height is computed by dividing the NAVD 88
 OR0490.geopotential number by the normal gravity value computed on the
 OR0490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0490.degrees latitude (g = 980.6199 gals.).
 OR0490
 OR0490.The modeled gravity was interpolated from observed gravity values.
 OR0490
 OR0490;                    North         East    Units  Estimated Accuracy
 OR0490;SPC SD S     -   152,610.      682,340.      MT  (+/- 180 meters Scaled)
 OR0490
 OR0490_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748388(NAD 83)
 OR0490
 OR0490                          SUPERSEDED SURVEY CONTROL
 OR0490
 OR0490  NGVD 29 (??/??/92)  494.874  (m)         1623.60   (f) ADJ UNCH    2 0
 OR0490
 OR0490.Superseded values are not recommended for survey control.
 OR0490
 OR0490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0490.See file dsdata.pdf to determine how the superseded data were derived.
 OR0490
 OR0490_MARKER: DB = BENCH MARK DISK
 OR0490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0490_STAMPING: H 300 1945
 OR0490_MARK LOGO: CGS
 OR0490_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0490+STABILITY: SURFACE MOTION
 OR0490
 OR0490  HISTORY     - Date     Condition        Report By
 OR0490  HISTORY     - 1945     MONUMENTED       CGS
 OR0490  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0490
 OR0490                          STATION DESCRIPTION
 OR0490
 OR0490'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0490'7.9 MI SE FROM CHAMBERLAIN.
 OR0490'7.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0490'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0490'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0490'THENCE 5.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0490'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 36 FEET NORTH OF THE
 OR0490'CENTER LINE OF THE DIRT ROAD, 31 FEET WEST OF THE CENTER LINE
 OR0490'OF THE GRAVEL ROAD, 1.5 FEET EAST OF A FENCE CORNER, 3 FEET SOUTH
 OR0490'OF A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT LOWER THAN THE
 OR0490'GRAVEL ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0490'5 INCHES ABOVE GROUND.
 OR0490
 OR0490                          STATION RECOVERY (1974)
 OR0490
 OR0490'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0490'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0684 ***********************************************************************
 OR0684  DESIGNATION -  H 301
 OR0684  PID         -  OR0684
 OR0684  STATE/COUNTY-  SD/CHARLES MIX
 OR0684  COUNTRY     -  US
 OR0684  USGS QUAD   -  LUCAS NW (2017)
 OR0684
 OR0684                         *CURRENT SURVEY CONTROL
 OR0684  ______________________________________________________________________
 OR0684* NAD 83(1986) POSITION- 43 27 24.     (N) 099 08 07.     (W)   SCALED
 OR0684* NAVD 88 ORTHO HEIGHT -   545.459 (meters)     1789.56  (feet) ADJUSTED
 OR0684  ______________________________________________________________________
 OR0684  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 OR0684  DYNAMIC HEIGHT  -        545.277 (meters)     1788.96  (feet) COMP
 OR0684  MODELED GRAVITY -    980,269.2   (mgal)                       NAVD 88
 OR0684
 OR0684  VERT ORDER      -  SECOND    CLASS 0
 OR0684
 OR0684.The horizontal coordinates were scaled from a map and have
 OR0684.an estimated accuracy of +/- 6 seconds.
 OR0684
 OR0684.The orthometric height was determined by differential leveling and
 OR0684.adjusted by the NATIONAL GEODETIC SURVEY
 OR0684.in June 1991.
 OR0684
 OR0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0684.GEOID18 height accuracy estimate available here.
 OR0684
 OR0684.Click photographs - Photos may exist for this station.
 OR0684
 OR0684.The dynamic height is computed by dividing the NAVD 88
 OR0684.geopotential number by the normal gravity value computed on the
 OR0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0684.degrees latitude (g = 980.6199 gals.).
 OR0684
 OR0684.The modeled gravity was interpolated from observed gravity values.
 OR0684
 OR0684;                    North         East    Units  Estimated Accuracy
 OR0684;SPC SD S     -   125,490.      696,950.      MT  (+/- 180 meters Scaled)
 OR0684
 OR0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP890115(NAD 83)
 OR0684
 OR0684                          SUPERSEDED SURVEY CONTROL
 OR0684
 OR0684  NGVD 29 (??/??/92)  545.104  (m)         1788.40   (f) ADJ UNCH    2 0
 OR0684
 OR0684.Superseded values are not recommended for survey control.
 OR0684
 OR0684.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0684.See file dsdata.pdf to determine how the superseded data were derived.
 OR0684
 OR0684_MARKER: DB = BENCH MARK DISK
 OR0684_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0684_STAMPING: H 301 1945
 OR0684_MARK LOGO: CGS
 OR0684_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0684_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0684+STABILITY: SURFACE MOTION
 OR0684
 OR0684  HISTORY     - Date     Condition        Report By
 OR0684  HISTORY     - 1945     MONUMENTED       CGS
 OR0684  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0684
 OR0684                          STATION DESCRIPTION
 OR0684
 OR0684'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0684'2.6 MI W FROM ACADEMY.
 OR0684'2.6 MILES WEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH MARK
 OR0684'MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH, THENCE
 OR0684'2.5 MILES WEST ALONG A GRAVEL ROAD.  IT IS IN A NORTH-AND-SOUTH
 OR0684'FENCE LINE, 40 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 9 FEET
 OR0684'SOUTH OF A FENCE CORNER, 2 FEET NORTH OF A WHITE WOODEN WITNESS
 OR0684'POST, AND ABOUT 2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP
 OR0684'OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
 OR0684
 OR0684                          STATION RECOVERY (1971)
 OR0684
 OR0684'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0684'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0452 ***********************************************************************
 OR0452  DESIGNATION -  H 302
 OR0452  PID         -  OR0452
 OR0452  STATE/COUNTY-  SD/LYMAN
 OR0452  COUNTRY     -  US
 OR0452  USGS QUAD   -  OACOMA (2017)
 OR0452
 OR0452                         *CURRENT SURVEY CONTROL
 OR0452  ______________________________________________________________________
 OR0452* NAD 83(1986) POSITION- 43 46 11.50   (N) 099 26 37.37   (W)   HD_HELD1
 OR0452* NAVD 88 ORTHO HEIGHT -   507.761 (meters)     1665.88  (feet) ADJUSTED
 OR0452  ______________________________________________________________________
 OR0452  GEOID HEIGHT    -        -25.720 (meters)                     GEOID18
 OR0452  DYNAMIC HEIGHT  -        507.618 (meters)     1665.41  (feet) COMP
 OR0452  MODELED GRAVITY -    980,323.2   (mgal)                       NAVD 88
 OR0452
 OR0452  VERT ORDER      -  SECOND    CLASS 0
 OR0452
 OR0452.The horizontal coordinates were determined by differentially corrected
 OR0452.hand held GPS observations or other comparable positioning techniques
 OR0452.and have an estimated accuracy of +/- 3 meters.
 OR0452
 OR0452.The orthometric height was determined by differential leveling and
 OR0452.adjusted by the NATIONAL GEODETIC SURVEY
 OR0452.in June 1991.
 OR0452
 OR0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0452.GEOID18 height accuracy estimate available here.
 OR0452
 OR0452.Click photographs - Photos may exist for this station.
 OR0452
 OR0452.The dynamic height is computed by dividing the NAVD 88
 OR0452.geopotential number by the normal gravity value computed on the
 OR0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0452.degrees latitude (g = 980.6199 gals.).
 OR0452
 OR0452.The modeled gravity was interpolated from observed gravity values.
 OR0452
 OR0452;                    North         East    Units  Estimated Accuracy
 OR0452;SPC SD S     -   159,969.8     671,620.4     MT  (+/- 3 meters HH1 GPS) 
 OR0452
 OR0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6428846407(NAD 83)
 OR0452
 OR0452                          SUPERSEDED SURVEY CONTROL
 OR0452
 OR0452  NGVD 29 (??/??/92)  507.428  (m)         1664.79   (f) ADJ UNCH    2 0
 OR0452
 OR0452.Superseded values are not recommended for survey control.
 OR0452
 OR0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0452.See file dsdata.pdf to determine how the superseded data were derived.
 OR0452
 OR0452_MARKER: DB = BENCH MARK DISK
 OR0452_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0452_STAMPING: H 302 1945
 OR0452_MARK LOGO: CGS
 OR0452_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0452+STABILITY: SURFACE MOTION
 OR0452_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0452+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2005
 OR0452
 OR0452  HISTORY     - Date     Condition        Report By
 OR0452  HISTORY     - 1945     MONUMENTED       CGS
 OR0452  HISTORY     - 1984     GOOD             NGS
 OR0452  HISTORY     - 20050713 GOOD             GEOCAC
 OR0452
 OR0452                          STATION DESCRIPTION
 OR0452
 OR0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0452'0.8 MI W FROM OACOMA.
 OR0452'0.8 MILE WEST ALONG U.S. HIGHWAY 16 FROM A POINT TWO BLOCKS SOUTH
 OR0452'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0452'AT OACOMA, LYMAN COUNTY, 3.9 MILES SOUTHWEST ALONG STATE HIGHWAY
 OR0452'47, 0.2 MILE NORTH OF AN EAST-WEST FENCE, 30 FEET EAST OF THE
 OR0452'CENTERLINE OF THE HIGHWAY, 19 FEET SOUTH OF A WIRE GATE, 1 FOOT
 OR0452'EAST OF A FENCE, 2 FEET NORTH OF A WHITE WOODEN WITNESS POST,
 OR0452'AND 1 FOOT HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED
 OR0452'H 302 1945 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0452'4 INCHES ABOVE GROUND.
 OR0452
 OR0452                          STATION RECOVERY (1984)
 OR0452
 OR0452'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 OR0452'0.15 KM (0.1 MI) NORTH ON ASPHALT ROAD, FROM EXIT 260 ON INTERSTATE
 OR0452'90 IN OACOMA, THENCE WEST 1.5 KM (0.95 MI) THENCE SOUTH AND WEST 2.7
 OR0452'KM (1.7 MI) TO A FORK, THENCE RIGHT, UPHILL, FOLLOWING MAIN ROAD 3.0
 OR0452'KM (1.9 MI) TO A ROAD RIGHT, THENCE STRAIGHT AHEAD, SOUTH, 1.8 KM
 OR0452'(1.1 MI) TO MARK ON LEFT, 9.1 M (30 FT) EAST OF THE CENTER OF THE
 OR0452'ROAD, 5.8 KM (19 FT) SOUTH OF A WIRE GATE AND 0.3 M (1 FT) EAST OF A
 OR0452'FENCE AND WITNESS POST.
 OR0452
 OR0452                          STATION RECOVERY (2005)
 OR0452
 OR0452'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR0452'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0520 ***********************************************************************
 OR0520  DESIGNATION -  H 303
 OR0520  PID         -  OR0520
 OR0520  STATE/COUNTY-  SD/GREGORY
 OR0520  COUNTRY     -  US
 OR0520  USGS QUAD   -  GREGORY (2017)
 OR0520
 OR0520                         *CURRENT SURVEY CONTROL
 OR0520  ______________________________________________________________________
 OR0520* NAD 83(1986) POSITION- 43 14 06.     (N) 099 27 18.     (W)   SCALED
 OR0520* NAVD 88 ORTHO HEIGHT -   664.433 (meters)     2179.89  (feet) ADJUSTED
 OR0520  ______________________________________________________________________
 OR0520  GEOID HEIGHT    -        -25.638 (meters)                     GEOID18
 OR0520  DYNAMIC HEIGHT  -        664.180 (meters)     2179.06  (feet) COMP
 OR0520  MODELED GRAVITY -    980,218.3   (mgal)                       NAVD 88
 OR0520
 OR0520  VERT ORDER      -  FIRST     CLASS II
 OR0520
 OR0520.The horizontal coordinates were scaled from a map and have
 OR0520.an estimated accuracy of +/- 6 seconds.
 OR0520
 OR0520.The orthometric height was determined by differential leveling and
 OR0520.adjusted by the NATIONAL GEODETIC SURVEY
 OR0520.in June 1991.
 OR0520
 OR0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0520.GEOID18 height accuracy estimate available here.
 OR0520
 OR0520.Click photographs - Photos may exist for this station.
 OR0520
 OR0520.The dynamic height is computed by dividing the NAVD 88
 OR0520.geopotential number by the normal gravity value computed on the
 OR0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0520.degrees latitude (g = 980.6199 gals.).
 OR0520
 OR0520.The modeled gravity was interpolated from observed gravity values.
 OR0520
 OR0520;                    North         East    Units  Estimated Accuracy
 OR0520;SPC SD S     -   100,540.      671,340.      MT  (+/- 180 meters Scaled)
 OR0520
 OR0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN630870(NAD 83)
 OR0520
 OR0520                          SUPERSEDED SURVEY CONTROL
 OR0520
 OR0520  NGVD 29 (??/??/92)  664.091  (m)         2178.77   (f) ADJ UNCH    1 2
 OR0520
 OR0520.Superseded values are not recommended for survey control.
 OR0520
 OR0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0520.See file dsdata.pdf to determine how the superseded data were derived.
 OR0520
 OR0520_MARKER: DB = BENCH MARK DISK
 OR0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0520_STAMPING: H 303 1945
 OR0520_MARK LOGO: CGS
 OR0520_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0520+STABILITY: SURFACE MOTION
 OR0520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0520+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2012
 OR0520
 OR0520  HISTORY     - Date     Condition        Report By
 OR0520  HISTORY     - 1945     MONUMENTED       CGS
 OR0520  HISTORY     - 19930921 GOOD             NGS
 OR0520  HISTORY     - 20120114 GOOD             INDIV
 OR0520
 OR0520                          STATION DESCRIPTION
 OR0520
 OR0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0520'1.4 MI W FROM GREGORY.
 OR0520'ABOUT 1.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 OR0520'FROM THE STATION AT GREGORY, 94.0 FEET NORTH OF THE SECOND POLE
 OR0520'WEST OF MILE POST 150, 50.0 FEET NORTH OF AND ABOUT 3.0 FEET
 OR0520'HIGHER THAN THE CENTER LINE OF THE TRACKS, 40.0 FEET EAST OF THE
 OR0520'CENTER LINE OF A NORTH-SOUTH ROAD, 4.0 FEET EAST OF A FENCE
 OR0520'CORNER, 1.5 FEET SOUTH OF THE RIGHT OF WAY FENCE AND 1.5 FEET
 OR0520'WEST OF A 4 X 4 MARKER POST.  A BRONZE DISK STAMPED H 303
 OR0520'1945 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 3 INCHES
 OR0520'ABOVE GROUND.
 OR0520
 OR0520                          STATION RECOVERY (1993)
 OR0520
 OR0520'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0520'1.2 KM (0.75 MI) NORTHERLY ALONG STATE HIGHWAY 47 FROM THE JUNCTION
 OR0520'OF U.S. HIGHWAY 18 IN GREGORY, THENCE 1.6 KM (1.00 MI) WESTERLY
 OR0520'ALONG A PAVED ROAD, THENCE 0.3 KM (0.20 MI) SOUTHERLY ALONG A SECTION
 OR0520'LINE ROAD, AT AN ABANDONED RAILROAD GRADE, 13.0 M (42.7 FT) EAST OF
 OR0520'THE ROAD CENTERLINE, 0.9 M (3.0 FT) SOUTH OF A FENCE CORNER, 0.8 M
 OR0520'(2.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 OR0520'0.3 M (1.0 FT) ABOVE THE GROUND SURFACE.
 OR0520
 OR0520                          STATION RECOVERY (2012)
 OR0520
 OR0520'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0156 ***********************************************************************
 QS0156  DESIGNATION -  H 304
 QS0156  PID         -  QS0156
 QS0156  STATE/COUNTY-  SD/DEWEY
 QS0156  COUNTRY     -  US
 QS0156  USGS QUAD   -  MOREAU NW (2017)
 QS0156
 QS0156                         *CURRENT SURVEY CONTROL
 QS0156  ______________________________________________________________________
 QS0156* NAD 83(1986) POSITION- 45 23 51.     (N) 100 27 37.     (W)   SCALED
 QS0156* NAVD 88 ORTHO HEIGHT -   563.061 (meters)     1847.31  (feet) ADJUSTED
 QS0156  ______________________________________________________________________
 QS0156  GEOID HEIGHT    -        -21.858 (meters)                     GEOID18
 QS0156  DYNAMIC HEIGHT  -        563.010 (meters)     1847.14  (feet) COMP
 QS0156  MODELED GRAVITY -    980,508.0   (mgal)                       NAVD 88
 QS0156
 QS0156  VERT ORDER      -  SECOND    CLASS 0
 QS0156
 QS0156.The horizontal coordinates were scaled from a map and have
 QS0156.an estimated accuracy of +/- 6 seconds.
 QS0156
 QS0156.The orthometric height was determined by differential leveling and
 QS0156.adjusted by the NATIONAL GEODETIC SURVEY
 QS0156.in June 1991.
 QS0156
 QS0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0156.GEOID18 height accuracy estimate available here.
 QS0156
 QS0156.Click photographs - Photos may exist for this station.
 QS0156
 QS0156.The dynamic height is computed by dividing the NAVD 88
 QS0156.geopotential number by the normal gravity value computed on the
 QS0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0156.degrees latitude (g = 980.6199 gals.).
 QS0156
 QS0156.The modeled gravity was interpolated from observed gravity values.
 QS0156
 QS0156;                    North         East    Units  Estimated Accuracy
 QS0156;SPC SD N     -   173,920.      563,960.      MT  (+/- 180 meters Scaled)
 QS0156
 QS0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR857281(NAD 83)
 QS0156
 QS0156                          SUPERSEDED SURVEY CONTROL
 QS0156
 QS0156  NGVD 29 (??/??/92)  562.705  (m)         1846.14   (f) ADJ UNCH    2 0
 QS0156
 QS0156.Superseded values are not recommended for survey control.
 QS0156
 QS0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0156.See file dsdata.pdf to determine how the superseded data were derived.
 QS0156
 QS0156_MARKER: DB = BENCH MARK DISK
 QS0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0156_STAMPING: H 304 1945
 QS0156_MARK LOGO: CGS
 QS0156_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0156+STABILITY: SURFACE MOTION
 QS0156
 QS0156  HISTORY     - Date     Condition        Report By
 QS0156  HISTORY     - 1945     MONUMENTED       CGS
 QS0156
 QS0156                          STATION DESCRIPTION
 QS0156
 QS0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0156'12.8 MI S FROM MOBRIDGE.
 QS0156'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0156'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0156'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTHERLY
 QS0156'7.6 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS
 QS0156'ABOUT 150 YARDS NORTHWEST OF THE TOP OF A SMALL HILL, 24.0 FEET
 QS0156'SOUTHWEST OF AND ABOUT 2.5 FEET LOWER THAN THE CENTER LINE OF
 QS0156'THE ROAD, 1.0 FOOT NORTHWEST OF A 4 X 4 MARKER POST.  AN IRON
 QS0156'DISK STAMPED H 304 1945 SET IN THE TOP OF A CONCRETE POST
 QS0156'WHICH PROJECTS 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0180 ***********************************************************************
 QS0180  DESIGNATION -  H 305
 QS0180  PID         -  QS0180
 QS0180  STATE/COUNTY-  SD/DEWEY
 QS0180  COUNTRY     -  US
 QS0180  USGS QUAD   -  FOUR BEAR CREEK (2017)
 QS0180
 QS0180                         *CURRENT SURVEY CONTROL
 QS0180  ______________________________________________________________________
 QS0180* NAD 83(1986) POSITION- 45 07 34.54   (N) 100 18 43.87   (W)   HD_HELD1
 QS0180* NAVD 88 ORTHO HEIGHT -   478.332 (meters)     1569.33  (feet) ADJUSTED
 QS0180  ______________________________________________________________________
 QS0180  GEOID HEIGHT    -        -22.309 (meters)                     GEOID18
 QS0180  DYNAMIC HEIGHT  -        478.271 (meters)     1569.13  (feet) COMP
 QS0180  MODELED GRAVITY -    980,474.2   (mgal)                       NAVD 88
 QS0180
 QS0180  VERT ORDER      -  SECOND    CLASS 0
 QS0180
 QS0180.The horizontal coordinates were determined by differentially corrected
 QS0180.hand held GPS observations or other comparable positioning techniques
 QS0180.and have an estimated accuracy of +/- 3 meters.
 QS0180
 QS0180.The orthometric height was determined by differential leveling and
 QS0180.adjusted by the NATIONAL GEODETIC SURVEY
 QS0180.in June 1991.
 QS0180
 QS0180.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0180.GEOID18 height accuracy estimate available here.
 QS0180
 QS0180.Click photographs - Photos may exist for this station.
 QS0180
 QS0180.The dynamic height is computed by dividing the NAVD 88
 QS0180.geopotential number by the normal gravity value computed on the
 QS0180.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0180.degrees latitude (g = 980.6199 gals.).
 QS0180
 QS0180.The modeled gravity was interpolated from observed gravity values.
 QS0180
 QS0180;                    North         East    Units  Estimated Accuracy
 QS0180;SPC SD N     -   143,720.9     575,440.8     MT  (+/- 3 meters HH1 GPS) 
 QS0180
 QS0180_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9680797814(NAD 83)
 QS0180
 QS0180                          SUPERSEDED SURVEY CONTROL
 QS0180
 QS0180  NGVD 29 (??/??/92)  477.962  (m)         1568.11   (f) ADJ UNCH    2 0
 QS0180
 QS0180.Superseded values are not recommended for survey control.
 QS0180
 QS0180.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0180.See file dsdata.pdf to determine how the superseded data were derived.
 QS0180
 QS0180_MARKER: DB = BENCH MARK DISK
 QS0180_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0180_STAMPING: H 305 1945
 QS0180_MARK LOGO: CGS
 QS0180_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0180_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0180+STABILITY: SURFACE MOTION
 QS0180
 QS0180  HISTORY     - Date     Condition        Report By
 QS0180  HISTORY     - 1945     MONUMENTED       CGS
 QS0180
 QS0180                          STATION DESCRIPTION
 QS0180
 QS0180'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0180'10.5 MI NW FROM CHEYENNE AGENCY.
 QS0180'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0180'WESTERLY 10.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0180'MARK IS ABOUT 0.4 MILES NORTH OF A CHURCH, ABOUT 125 YARDS SOUTH
 QS0180'OF A 4 FOOT CORRUGATED IRON CULVERT, 52.0 FEET NORTHWEST OF
 QS0180'AND ABOUT LEVEL WITH CENTERLINE OF ROAD, 4.5 FEET NORTH OF A
 QS0180'TELEPHONE POLE AND IN LINE WITH ROW OF POLES ON NORTHWEST SIDE OF
 QS0180'ROAD, 1.0 FOOT SOUTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED
 QS0180'H 305 1945 IS SET IN TOP OF CONCRETE POST WHICH PROJECTS 5
 QS0180'INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0131 ***********************************************************************
 QS0131  DESIGNATION -  H 306
 QS0131  PID         -  QS0131
 QS0131  STATE/COUNTY-  SD/CORSON
 QS0131  COUNTRY     -  US
 QS0131  USGS QUAD   -  MOBRIDGE NW (2017)
 QS0131
 QS0131                         *CURRENT SURVEY CONTROL
 QS0131  ______________________________________________________________________
 QS0131* NAD 83(1986) POSITION- 45 44 45.69   (N) 100 28 46.51   (W)   HD_HELD1
 QS0131* NAVD 88 ORTHO HEIGHT -   593.289 (meters)     1946.48  (feet) ADJUSTED
 QS0131  ______________________________________________________________________
 QS0131  GEOID HEIGHT    -        -21.647 (meters)                     GEOID18
 QS0131  DYNAMIC HEIGHT  -        593.238 (meters)     1946.32  (feet) COMP
 QS0131  MODELED GRAVITY -    980,509.4   (mgal)                       NAVD 88
 QS0131
 QS0131  VERT ORDER      -  FIRST     CLASS II
 QS0131
 QS0131.The horizontal coordinates were determined by differentially corrected
 QS0131.hand held GPS observations or other comparable positioning techniques
 QS0131.and have an estimated accuracy of +/- 3 meters.
 QS0131
 QS0131.The orthometric height was determined by differential leveling and
 QS0131.adjusted by the NATIONAL GEODETIC SURVEY
 QS0131.in June 1991.
 QS0131
 QS0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0131.GEOID18 height accuracy estimate available here.
 QS0131
 QS0131.Click photographs - Photos may exist for this station.
 QS0131
 QS0131.The dynamic height is computed by dividing the NAVD 88
 QS0131.geopotential number by the normal gravity value computed on the
 QS0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0131.degrees latitude (g = 980.6199 gals.).
 QS0131
 QS0131.The modeled gravity was interpolated from observed gravity values.
 QS0131
 QS0131;                    North         East    Units  Estimated Accuracy
 QS0131;SPC SD N     -   212,662.6     562,679.8     MT  (+/- 3 meters HH1 GPS) 
 QS0131
 QS0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR8490966894(NAD 83)
 QS0131
 QS0131                          SUPERSEDED SURVEY CONTROL
 QS0131
 QS0131  NGVD 29 (??/??/92)  592.897  (m)         1945.20   (f) ADJ UNCH    1 2
 QS0131
 QS0131.Superseded values are not recommended for survey control.
 QS0131
 QS0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0131.See file dsdata.pdf to determine how the superseded data were derived.
 QS0131
 QS0131_MARKER: DB = BENCH MARK DISK
 QS0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0131_STAMPING: H 306 1945
 QS0131_MARK LOGO: CGS
 QS0131_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0131+STABILITY: SURFACE MOTION
 QS0131
 QS0131  HISTORY     - Date     Condition        Report By
 QS0131  HISTORY     - 1945     MONUMENTED       CGS
 QS0131  HISTORY     - 1971     MARK NOT FOUND   NGS
 QS0131
 QS0131                          STATION DESCRIPTION
 QS0131
 QS0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0131'8.5 MI NE FROM WAKPALA.
 QS0131'TO REACH FROM THE HIGH SCHOOL AT WAKPALA GO EASTERLY 2.5 MILES
 QS0131'ALONG A GRAVELED ROAD, THENCE NORTH 6.0 MILES ALONG A GRADED DIRT
 QS0131'ROAD TO SITE OF MARK, BENCH MARK IS ON TOP OF A HILL ABOUT 0.1 MILE
 QS0131'NORTH OF A SMALL WOODEN BRIDGE, 27.0 FEET EAST OF AND ABOUT 2.0
 QS0131'FEET HIGHER THAN THE CENTER LINE OF THE ROAD, ACROSS THE ROAD
 QS0131'FROM A FENCE CORNER AND IN LINE WITH A FENCE RUNNING WEST, 1.0
 QS0131'FOOT SOUTH OF A 4 X 4 MARKER POST.  AN IRON DISK STAMPED H 306
 QS0131'1945 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES
 QS0131'ABOVE GROUND.
 QS0131
 QS0131                          STATION RECOVERY (1971)
 QS0131
 QS0131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971
 QS0131'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0351 ***********************************************************************
 QS0351  DESIGNATION -  H 307
 QS0351  PID         -  QS0351
 QS0351  STATE/COUNTY-  SD/CORSON
 QS0351  COUNTRY     -  US
 QS0351  USGS QUAD   -  WAKPALA (2017)
 QS0351
 QS0351                         *CURRENT SURVEY CONTROL
 QS0351  ______________________________________________________________________
 QS0351* NAD 83(1986) POSITION- 45 42 20.     (N) 100 33 42.     (W)   SCALED
 QS0351* NAVD 88 ORTHO HEIGHT -   514.006 (meters)     1686.37  (feet) ADJUSTED
 QS0351  ______________________________________________________________________
 QS0351  GEOID HEIGHT    -        -21.519 (meters)                     GEOID18
 QS0351  DYNAMIC HEIGHT  -        513.966 (meters)     1686.24  (feet) COMP
 QS0351  MODELED GRAVITY -    980,520.9   (mgal)                       NAVD 88
 QS0351
 QS0351  VERT ORDER      -  SECOND    CLASS 0
 QS0351
 QS0351.The horizontal coordinates were scaled from a map and have
 QS0351.an estimated accuracy of +/- 6 seconds.
 QS0351
 QS0351.The orthometric height was determined by differential leveling and
 QS0351.adjusted by the NATIONAL GEODETIC SURVEY
 QS0351.in June 1991.
 QS0351
 QS0351.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0351.GEOID18 height accuracy estimate available here.
 QS0351
 QS0351.Click photographs - Photos may exist for this station.
 QS0351
 QS0351.The dynamic height is computed by dividing the NAVD 88
 QS0351.geopotential number by the normal gravity value computed on the
 QS0351.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0351.degrees latitude (g = 980.6199 gals.).
 QS0351
 QS0351.The modeled gravity was interpolated from observed gravity values.
 QS0351
 QS0351;                    North         East    Units  Estimated Accuracy
 QS0351;SPC SD N     -   208,210.      556,260.      MT  (+/- 180 meters Scaled)
 QS0351
 QS0351_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR784625(NAD 83)
 QS0351
 QS0351                          SUPERSEDED SURVEY CONTROL
 QS0351
 QS0351  NGVD 29 (??/??/92)  513.628  (m)         1685.13   (f) ADJ UNCH    2 0
 QS0351
 QS0351.Superseded values are not recommended for survey control.
 QS0351
 QS0351.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0351.See file dsdata.pdf to determine how the superseded data were derived.
 QS0351
 QS0351_MARKER: DB = BENCH MARK DISK
 QS0351_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0351_STAMPING: H 307 1945
 QS0351_MARK LOGO: CGS
 QS0351_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0351_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0351+STABILITY: SURFACE MOTION
 QS0351
 QS0351  HISTORY     - Date     Condition        Report By
 QS0351  HISTORY     - 1945     MONUMENTED       CGS
 QS0351  HISTORY     - 1956     MARK NOT FOUND   CGS
 QS0351
 QS0351                          STATION DESCRIPTION
 QS0351
 QS0351'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0351'1.8 MI SE FROM JEFFREY.
 QS0351'1.8 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0351'PACIFIC RAILROAD FROM THE STATION AT JEFFREY, CORSON COUNTY,
 QS0351'100 YARDS NORTHWEST OF BRIDGE 34 A-A, 98.6 FEET SOUTHWEST OF
 QS0351'THE CENTER LINE OF THE TRACK, 34.7 FEET NORTHWEST OF A FENCE
 QS0351'CORNER, 2 FEET EAST OF THE RIGHT-OF-WAY FENCE, 1 FOOT SOUTH OF
 QS0351'A WHITE WOODEN WITNESS POST, AND ABOUT 6 FEET LOWER THAN THE
 QS0351'TRACK.  AN IRON BENCH-MARK DISK, STAMPED H 307 1945 AND SET IN
 QS0351'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
 QS0351
 QS0351                          STATION RECOVERY (1956)
 QS0351
 QS0351'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956
 QS0351'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0217 ***********************************************************************
 QS0217  DESIGNATION -  H 308
 QS0217  PID         -  QS0217
 QS0217  STATE/COUNTY-  SD/POTTER
 QS0217  COUNTRY     -  US
 QS0217  USGS QUAD   -  LAKE HURLEY (2017)
 QS0217
 QS0217                         *CURRENT SURVEY CONTROL
 QS0217  ______________________________________________________________________
 QS0217* NAD 83(1986) POSITION- 45 00 50.     (N) 100 12 17.     (W)   SCALED
 QS0217* NAVD 88 ORTHO HEIGHT -   574.689 (meters)     1885.46  (feet) ADJUSTED
 QS0217  ______________________________________________________________________
 QS0217  GEOID HEIGHT    -        -22.488 (meters)                     GEOID18
 QS0217  DYNAMIC HEIGHT  -        574.604 (meters)     1885.18  (feet) COMP
 QS0217  MODELED GRAVITY -    980,451.0   (mgal)                       NAVD 88
 QS0217
 QS0217  VERT ORDER      -  SECOND    CLASS 0
 QS0217
 QS0217.The horizontal coordinates were scaled from a map and have
 QS0217.an estimated accuracy of +/- 6 seconds.
 QS0217
 QS0217.The orthometric height was determined by differential leveling and
 QS0217.adjusted by the NATIONAL GEODETIC SURVEY
 QS0217.in June 1991.
 QS0217
 QS0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0217.GEOID18 height accuracy estimate available here.
 QS0217
 QS0217.Click photographs - Photos may exist for this station.
 QS0217
 QS0217.The dynamic height is computed by dividing the NAVD 88
 QS0217.geopotential number by the normal gravity value computed on the
 QS0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0217.degrees latitude (g = 980.6199 gals.).
 QS0217
 QS0217.The modeled gravity was interpolated from observed gravity values.
 QS0217
 QS0217;                    North         East    Units  Estimated Accuracy
 QS0217;SPC SD N     -   131,210.      583,860.      MT  (+/- 180 meters Scaled)
 QS0217
 QS0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ050851(NAD 83)
 QS0217
 QS0217                          SUPERSEDED SURVEY CONTROL
 QS0217
 QS0217  NGVD 29 (??/??/92)  574.32   (m)         1884.2    (f) COMPUTED    2 0
 QS0217
 QS0217.Superseded values are not recommended for survey control.
 QS0217
 QS0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0217.See file dsdata.pdf to determine how the superseded data were derived.
 QS0217
 QS0217_MARKER: DB = BENCH MARK DISK
 QS0217_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0217_SP_SET: CULVERT WINGWALL
 QS0217_STAMPING: H 308 1945
 QS0217_MARK LOGO: CGS
 QS0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0217+STABILITY: SURFACE MOTION
 QS0217
 QS0217  HISTORY     - Date     Condition        Report By
 QS0217  HISTORY     - 1945     MONUMENTED       CGS
 QS0217  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QS0217
 QS0217                          STATION DESCRIPTION
 QS0217
 QS0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0217'7.2 MI E FROM CHEYENNE AGENCY.
 QS0217'5.6 MILES SE OF THE MO. RIVER BRIDGE AT WHITLOCKS CROSSING
 QS0217'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO EASTERLY
 QS0217'7.2 MILES ALONG OLD U.S. HIGHWAY NO. 212 TO SITE OF MARK, BENCH
 QS0217'MARK IS AT THE INTERSECTION OF THE HIGHWAY AND A NORTH-SOUTH
 QS0217'DIRT ROAD, 15.0 FEET SOUTH OF THE ABOUT LEVEL WITH THE CENTER
 QS0217'LINE OF THE HIGHWAY, ON TOP OF THE SOUTHEAST END OF THE EAST
 QS0217'WINGWALL OF A CONCRETE TUBE CULVERT.  AN IRON DISK STAMPED H
 QS0217'30 1945 SET IN A DRILL HOLE IN CONCRETE.
 QS0217
 QS0217                          STATION RECOVERY (1996)
 QS0217
 QS0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0217'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0218 ***********************************************************************
 QS0218  DESIGNATION -  H 308 RESET
 QS0218  PID         -  QS0218
 QS0218  STATE/COUNTY-  SD/POTTER
 QS0218  COUNTRY     -  US
 QS0218  USGS QUAD   -  LAKE HURLEY (2017)
 QS0218
 QS0218                         *CURRENT SURVEY CONTROL
 QS0218  ______________________________________________________________________
 QS0218* NAD 83(1986) POSITION- 45 00 50.     (N) 100 12 17.     (W)   SCALED
 QS0218* NAVD 88 ORTHO HEIGHT -   575.21  (+/-2cm)     1887.2   (feet) VERTCON3
 QS0218  ______________________________________________________________________
 QS0218  GEOID HEIGHT    -        -22.488 (meters)                     GEOID18
 QS0218  VERT ORDER      -  THIRD (See Below)
 QS0218
 QS0218.The horizontal coordinates were scaled from a map and have
 QS0218.an estimated accuracy of +/- 6 seconds.
 QS0218
 QS0218.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0218.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0218
 QS0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0218.GEOID18 height accuracy estimate available here.
 QS0218
 QS0218.The vertical order pertains to the NGVD 29 superseded value.
 QS0218
 QS0218.Click photographs - Photos may exist for this station.
 QS0218
 QS0218;                    North         East    Units  Estimated Accuracy
 QS0218;SPC SD N     -   131,210.      583,860.      MT  (+/- 180 meters Scaled)
 QS0218
 QS0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ050851(NAD 83)
 QS0218
 QS0218                          SUPERSEDED SURVEY CONTROL
 QS0218
 QS0218  NGVD 29 (??/??/??)  574.84   (m)         1886.0    (f) RESET       3  
 QS0218
 QS0218.Superseded values are not recommended for survey control.
 QS0218
 QS0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0218.See file dsdata.pdf to determine how the superseded data were derived.
 QS0218
 QS0218_MARKER: DB = BENCH MARK DISK
 QS0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0218_STAMPING: H 308 RESET 1956
 QS0218_MARK LOGO: CGS
 QS0218_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0218+STABILITY: SURFACE MOTION
 QS0218
 QS0218  HISTORY     - Date     Condition        Report By
 QS0218  HISTORY     - 1956     MONUMENTED       CGS
 QS0218
 QS0218                          STATION DESCRIPTION
 QS0218
 QS0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QS0218'12 MI W FROM GETTYSBURG.
 QS0218'12 MILES WEST ALONG U.S. HIGHWAY 212 FROM GETTYSBURG, POTTER
 QS0218'COUNTY, 5.7 MILES WEST OF THE JUNCTION OF U.S. HIGHWAY 83
 QS0218'THENCE 0.6 MILE WEST OF THE JUNCTION OF THE NEW HIGHWAY, 67 FEET
 QS0218'EAST OF THE CENTERLINE OF A SECTION-LINE ROAD, AND 108 FEET
 QS0218'SOUTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 QS0218'STAMPED H 308 RESET 1956 AND SET IN THE TOP OF A CONCRETE POST
 QS0218'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0031 ***********************************************************************
 PT0031  DESIGNATION -  H 309
 PT0031  PID         -  PT0031
 PT0031  STATE/COUNTY-  SD/HUGHES
 PT0031  COUNTRY     -  US
 PT0031  USGS QUAD   -  OKOBOJO SW (2017)
 PT0031
 PT0031                         *CURRENT SURVEY CONTROL
 PT0031  ______________________________________________________________________
 PT0031* NAD 83(1986) POSITION- 44 30 14.     (N) 100 25 51.     (W)   SCALED
 PT0031* NAVD 88 ORTHO HEIGHT -   534.513 (meters)     1753.65  (feet) ADJUSTED
 PT0031  ______________________________________________________________________
 PT0031  GEOID HEIGHT    -        -23.021 (meters)                     GEOID18
 PT0031  DYNAMIC HEIGHT  -        534.411 (meters)     1753.31  (feet) COMP
 PT0031  MODELED GRAVITY -    980,409.8   (mgal)                       NAVD 88
 PT0031
 PT0031  VERT ORDER      -  FIRST     CLASS II
 PT0031
 PT0031.The horizontal coordinates were scaled from a map and have
 PT0031.an estimated accuracy of +/- 6 seconds.
 PT0031
 PT0031.The orthometric height was determined by differential leveling and
 PT0031.adjusted by the NATIONAL GEODETIC SURVEY
 PT0031.in June 1991.
 PT0031
 PT0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0031.GEOID18 height accuracy estimate available here.
 PT0031
 PT0031.Click photographs - Photos may exist for this station.
 PT0031
 PT0031.The dynamic height is computed by dividing the NAVD 88
 PT0031.geopotential number by the normal gravity value computed on the
 PT0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0031.degrees latitude (g = 980.6199 gals.).
 PT0031
 PT0031.The modeled gravity was interpolated from observed gravity values.
 PT0031
 PT0031;                    North         East    Units  Estimated Accuracy
 PT0031;SPC SD S     -   241,150.      592,250.      MT  (+/- 180 meters Scaled)
 PT0031
 PT0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ862288(NAD 83)
 PT0031
 PT0031                          SUPERSEDED SURVEY CONTROL
 PT0031
 PT0031  NGVD 29 (??/??/92)  534.131  (m)         1752.39   (f) ADJ UNCH    1 2
 PT0031
 PT0031.Superseded values are not recommended for survey control.
 PT0031
 PT0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0031.See file dsdata.pdf to determine how the superseded data were derived.
 PT0031
 PT0031_MARKER: DD = SURVEY DISK
 PT0031_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0031_STAMPING: H 309 1921
 PT0031_MARK LOGO: USGS
 PT0031_PROJECTION: PROJECTING 40 CENTIMETERS
 PT0031_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0031+STABILITY: SURFACE MOTION
 PT0031
 PT0031  HISTORY     - Date     Condition        Report By
 PT0031  HISTORY     - 1921     MONUMENTED       USGS
 PT0031  HISTORY     - 1949     GOOD             CGS
 PT0031  HISTORY     - 1951     GOOD             CGS
 PT0031
 PT0031                          STATION DESCRIPTION
 PT0031
 PT0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0031'13.4 MI NW FROM PIERRE.
 PT0031'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0031'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD TO
 PT0031'THE GRAY GOOSE DANCE HALL, THENCE 4.0 MILES WEST ALONG A GRAVELED
 PT0031'ROAD, AT THE JUNCTION OF A T ROAD LEADING NORTH, 60 FEET SOUTH
 PT0031'OF THE CENTER LINE OF THE GRAVELED ROAD, 46 FEET WEST OF THE
 PT0031'EXTENDED CENTER LINE OF THE ROAD LEADING NORTH, 41 FEET SOUTHWEST
 PT0031'OF THE WEST END OF A WIRE GATE, 24 FEET SOUTH OF A FENCE LINE,
 PT0031'2.0 FEET EAST OF A REFERENCE POST, AND SET IN THE TOP OF A
 PT0031'CONCRETE POST PROJECTING 1.3 FEET ABOVE THE GROUND.
 PT0031
 PT0031                          STATION RECOVERY (1951)
 PT0031
 PT0031'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0041 ***********************************************************************
 QT0041  DESIGNATION -  H 31 RESET
 QT0041  PID         -  QT0041
 QT0041  STATE/COUNTY-  SD/PERKINS
 QT0041  COUNTRY     -  US
 QT0041  USGS QUAD   -  COAL SPRINGS (2017)
 QT0041
 QT0041                         *CURRENT SURVEY CONTROL
 QT0041  ______________________________________________________________________
 QT0041* NAD 83(1986) POSITION- 45 26 37.     (N) 102 00 18.     (W)   SCALED
 QT0041* NAVD 88 ORTHO HEIGHT -   766.908 (meters)     2516.10  (feet) ADJUSTED
 QT0041  ______________________________________________________________________
 QT0041  GEOID HEIGHT    -        -19.237 (meters)                     GEOID18
 QT0041  DYNAMIC HEIGHT  -        766.790 (meters)     2515.71  (feet) COMP
 QT0041  MODELED GRAVITY -    980,435.9   (mgal)                       NAVD 88
 QT0041
 QT0041  VERT ORDER      -  FIRST     CLASS II
 QT0041
 QT0041.The horizontal coordinates were scaled from a map and have
 QT0041.an estimated accuracy of +/- 6 seconds.
 QT0041
 QT0041.The orthometric height was determined by differential leveling and
 QT0041.adjusted by the NATIONAL GEODETIC SURVEY
 QT0041.in April 2000.
 QT0041
 QT0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0041.GEOID18 height accuracy estimate available here.
 QT0041
 QT0041.Click photographs - Photos may exist for this station.
 QT0041
 QT0041.The dynamic height is computed by dividing the NAVD 88
 QT0041.geopotential number by the normal gravity value computed on the
 QT0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0041.degrees latitude (g = 980.6199 gals.).
 QT0041
 QT0041.The modeled gravity was interpolated from observed gravity values.
 QT0041
 QT0041;                    North         East    Units  Estimated Accuracy
 QT0041;SPC SD N     -   180,880.      443,160.      MT  (+/- 180 meters Scaled)
 QT0041
 QT0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL342365(NAD 83)
 QT0041
 QT0041                          SUPERSEDED SURVEY CONTROL
 QT0041
 QT0041  NAVD 88 (04/17/07)  766.825  (m)         2515.82   (f) SUPERSEDED  3 0
 QT0041
 QT0041.Superseded values are not recommended for survey control.
 QT0041
 QT0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0041.See file dsdata.pdf to determine how the superseded data were derived.
 QT0041
 QT0041_MARKER: DB = BENCH MARK DISK
 QT0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0041_STAMPING: H 31 RESET 1962
 QT0041_MARK LOGO: CGS
 QT0041_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0041_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0041+STABILITY: SURFACE MOTION
 QT0041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0041+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QT0041
 QT0041  HISTORY     - Date     Condition        Report By
 QT0041  HISTORY     - 1963     MONUMENTED       SDHD
 QT0041  HISTORY     - 19990621 GOOD             NGS
 QT0041
 QT0041                          STATION DESCRIPTION
 QT0041
 QT0041'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1963
 QT0041'5.2 MI E FROM COAL SPRINGS.
 QT0041'ABOUT 5.2 MILES EAST ALONG STATE HIGHWAY 8 FROM COAL SPRINGS,
 QT0041'PERKINS COUNTY, ABOUT 0.2 MILE WEST OF THE ZIEBACH-PERKINS
 QT0041'COUNTY LINE, AT THE JUNCTION OF A T-ROAD LEADING NORTH, 64 FEET
 QT0041'WEST OF THE ROAD, 99.5 FEET NORTH OF THE CENTERLINE OF THE
 QT0041'HIGHWAY, 33 FEET WEST OF A FENCE, 6 FEET NORTH OF A FENCE, 0.5
 QT0041'FOOT SOUTH OF 100 FOOT EAST-WEST FENCE LINE, AND SET IN THE
 QT0041'TOP OF A CONCRETE POST.
 QT0041
 QT0041                          STATION RECOVERY (1999)
 QT0041
 QT0041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0041'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0041'MEADOW, THENCE 26.2 KM (16.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QT0041'59.7 M (195.9 FT) NORTH-NORTHWEST OF BENCH MARK 20 111.05, 57.1 M
 QT0041'(187.3 FT) EAST OF MILEPOST 111, 30.5 M (100.1 FT) NORTH OF THE
 QT0041'HIGHWAY CENTERLINE, 20.8 M (68.2 FT) WEST OF THE CENTER OF A GRAVELED
 QT0041'ROAD, 3.8 M (12.5 FT) WEST OF A UTILITY POLE WITH 2 GUY CABLES AND AN
 QT0041'UNDERGROUND CABLE JUNCTION BOX ATTACHED, 0.3 M (1.0 FT) BELOW THE
 QT0041'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, 0.1 M
 QT0041'(0.3 FT) SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QT0041'SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0056 ***********************************************************************
 PT0056  DESIGNATION -  H 310 RESET
 PT0056  PID         -  PT0056
 PT0056  STATE/COUNTY-  SD/SULLY
 PT0056  COUNTRY     -  US
 PT0056  USGS QUAD   -  OKOBOJO (2017)
 PT0056
 PT0056                         *CURRENT SURVEY CONTROL
 PT0056  ______________________________________________________________________
 PT0056* NAD 83(1986) POSITION- 44 38 55.     (N) 100 26 49.     (W)   SCALED
 PT0056* NAVD 88 ORTHO HEIGHT -   536.36  (meters)     1759.7   (feet) RESET
 PT0056  ______________________________________________________________________
 PT0056  GEOID HEIGHT    -        -22.778 (meters)                     GEOID18
 PT0056  VERT ORDER      -  THIRD
 PT0056
 PT0056.The horizontal coordinates were scaled from a map and have
 PT0056.an estimated accuracy of +/- 6 seconds.
 PT0056
 PT0056.The orthometric height was computed from unverified reset data.
 PT0056
 PT0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0056.GEOID18 height accuracy estimate available here.
 PT0056
 PT0056.Click photographs - Photos may exist for this station.
 PT0056
 PT0056;                    North         East    Units  Estimated Accuracy
 PT0056;SPC SD N     -    90,690.      564,550.      MT  (+/- 180 meters Scaled)
 PT0056
 PT0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ852449(NAD 83)
 PT0056
 PT0056                          SUPERSEDED SURVEY CONTROL
 PT0056
 PT0056.No superseded survey control is available for this station.
 PT0056
 PT0056_MARKER: DB = BENCH MARK DISK
 PT0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0056_STAMPING: H 310 RESET 1971
 PT0056_MARK LOGO: CGS
 PT0056_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0056+STABILITY: SURFACE MOTION
 PT0056
 PT0056  HISTORY     - Date     Condition        Report By
 PT0056  HISTORY     - 1971     MONUMENTED       NGS
 PT0056
 PT0056                          STATION DESCRIPTION
 PT0056
 PT0056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PT0056'22.6 MI WSW FROM ONIDA.
 PT0056'18.5 MILES WEST ALONG A COUNTY ROAD FROM ITS INTERSECTION WITH
 PT0056'U.S. HIGHWAY 83 AT THE WEST EDGE OF ONIDA, TO A CROSSROAD AND
 PT0056'A SCHOOLHOUSE IN THE SOUTHWEST CORNER, THENCE SOUTH 4.15 MILE
 PT0056'TO A SIDE ROAD LEFT (SECTION LINE ROAD), 1.0 MILE SOUTH OF
 PT0056'A SCHOOLHOUSE (METAL SIDING), 94 FEET EAST OF THE CENTER OF THE
 PT0056'NORTH-SOUTH ROAD, 34 FEET NORTH OF THE CENTER OF THE SECTION
 PT0056'LINE ROAD, 14 FEET EAST OF A MAIN LINE POWER POLE, 20 FEET WEST
 PT0056'OF A FEEDER LINE POWER POLE, 2.8 FEET EAST OF A POWER POLE
 PT0056'ANCHOR, 1.3 FEET WEST OF A METAL WITNESS POST, SET IN A SQUARE
 PT0056'CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT IS ON PROPERTY
 PT0056'OF MR. WARD GROSECLOSE WHO LIVES 0.5 MILE TO THE SOUTH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0050 ***********************************************************************
 QS0050  DESIGNATION -  H 311
 QS0050  PID         -  QS0050
 QS0050  STATE/COUNTY-  SD/CAMPBELL
 QS0050  COUNTRY     -  US
 QS0050  USGS QUAD   -  HERREID SW (2017)
 QS0050
 QS0050                         *CURRENT SURVEY CONTROL
 QS0050  ______________________________________________________________________
 QS0050* NAD 83(1986) POSITION- 45 52 14.     (N) 100 14 02.     (W)   SCALED
 QS0050* NAVD 88 ORTHO HEIGHT -   494.888 (meters)     1623.65  (feet) ADJUSTED
 QS0050  ______________________________________________________________________
 QS0050  GEOID HEIGHT    -        -21.949 (meters)                     GEOID18
 QS0050  DYNAMIC HEIGHT  -        494.859 (meters)     1623.55  (feet) COMP
 QS0050  MODELED GRAVITY -    980,541.3   (mgal)                       NAVD 88
 QS0050
 QS0050  VERT ORDER      -  SECOND    CLASS 0
 QS0050
 QS0050.The horizontal coordinates were scaled from a map and have
 QS0050.an estimated accuracy of +/- 6 seconds.
 QS0050
 QS0050.The orthometric height was determined by differential leveling and
 QS0050.adjusted by the NATIONAL GEODETIC SURVEY
 QS0050.in June 1991.
 QS0050
 QS0050.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0050.GEOID18 height accuracy estimate available here.
 QS0050
 QS0050.Click photographs - Photos may exist for this station.
 QS0050
 QS0050.The dynamic height is computed by dividing the NAVD 88
 QS0050.geopotential number by the normal gravity value computed on the
 QS0050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0050.degrees latitude (g = 980.6199 gals.).
 QS0050
 QS0050.The modeled gravity was interpolated from observed gravity values.
 QS0050
 QS0050;                    North         East    Units  Estimated Accuracy
 QS0050;SPC SD N     -   226,420.      581,840.      MT  (+/- 180 meters Scaled)
 QS0050
 QS0050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR042804(NAD 83)
 QS0050
 QS0050                          SUPERSEDED SURVEY CONTROL
 QS0050
 QS0050  NGVD 29 (??/??/92)  494.506  (m)         1622.39   (f) ADJ UNCH    2 0
 QS0050
 QS0050.Superseded values are not recommended for survey control.
 QS0050
 QS0050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0050.See file dsdata.pdf to determine how the superseded data were derived.
 QS0050
 QS0050_MARKER: DB = BENCH MARK DISK
 QS0050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0050_STAMPING: H 311 1945
 QS0050_MARK LOGO: CGS
 QS0050_PROJECTION: PROJECTING 18 CENTIMETERS
 QS0050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0050+STABILITY: SURFACE MOTION
 QS0050
 QS0050  HISTORY     - Date     Condition        Report By
 QS0050  HISTORY     - 1945     MONUMENTED       CGS
 QS0050  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0050
 QS0050                          STATION DESCRIPTION
 QS0050
 QS0050'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0050'3.8 MI E FROM POLLOCK.
 QS0050'ABOUT 3.8 MILES EAST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT
 QS0050'STE. MARIE RAILROAD FROM THE DEPOT AT POLLOCK, SOUTH DAKOTA.
 QS0050'42.7 FEET NORTHEAST OF THE EAST RAIL, 7.7 FEET EAST OF MILE POST
 QS0050'NO. 407, 3.0 FEET NORTHWEST OF A 4X4 INCH WHITE WOODEN WITNESS
 QS0050'POST, 1.0 FOOT WEST OF A FENCE LINE.  SET IN CONCRETE MONUMENT
 QS0050'WHICH PROJECTS 0.6 FOOT, A BRONZE DISK, STAMPED H 311 1945 AND IS
 QS0050'ABOUT 1.0 FOOT BELOW THE LEVEL OF THE RAILROAD TRACKS.
 QS0050'NOTE-- 1964 REPORT--THE TOWN OF POLLOCK HAS BEEN MOVED
 QS0050'APPROXIMATELY 0.8 MILE SOUTH.  ORIGINAL SITE IS FLOODED.  THE
 QS0050'MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE RAILROAD IS NOW THE
 QS0050'SOO LINE RAILROAD.
 QS0050
 QS0050                          STATION RECOVERY (1964)
 QS0050
 QS0050'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QS0050'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0064 ***********************************************************************
 PT0064  DESIGNATION -  H 312
 PT0064  PID         -  PT0064
 PT0064  STATE/COUNTY-  SD/SULLY
 PT0064  COUNTRY     -  US
 PT0064  USGS QUAD   -  OKOBOJO (2017)
 PT0064
 PT0064                         *CURRENT SURVEY CONTROL
 PT0064  ______________________________________________________________________
 PT0064* NAD 83(1986) POSITION- 44 42 25.     (N) 100 23 06.     (W)   SCALED
 PT0064* NAVD 88 ORTHO HEIGHT -   569.780 (meters)     1869.35  (feet) ADJUSTED
 PT0064  ______________________________________________________________________
 PT0064  GEOID HEIGHT    -        -22.745 (meters)                     GEOID18
 PT0064  DYNAMIC HEIGHT  -        569.677 (meters)     1869.02  (feet) COMP
 PT0064  MODELED GRAVITY -    980,419.1   (mgal)                       NAVD 88
 PT0064
 PT0064  VERT ORDER      -  SECOND    CLASS 0
 PT0064
 PT0064.The horizontal coordinates were scaled from a map and have
 PT0064.an estimated accuracy of +/- 6 seconds.
 PT0064
 PT0064.The orthometric height was determined by differential leveling and
 PT0064.adjusted by the NATIONAL GEODETIC SURVEY
 PT0064.in June 1991.
 PT0064
 PT0064.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0064.GEOID18 height accuracy estimate available here.
 PT0064
 PT0064.Click photographs - Photos may exist for this station.
 PT0064
 PT0064.The dynamic height is computed by dividing the NAVD 88
 PT0064.geopotential number by the normal gravity value computed on the
 PT0064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0064.degrees latitude (g = 980.6199 gals.).
 PT0064
 PT0064.The modeled gravity was interpolated from observed gravity values.
 PT0064
 PT0064;                    North         East    Units  Estimated Accuracy
 PT0064;SPC SD N     -    97,150.      569,490.      MT  (+/- 180 meters Scaled)
 PT0064
 PT0064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ902513(NAD 83)
 PT0064
 PT0064                          SUPERSEDED SURVEY CONTROL
 PT0064
 PT0064  NGVD 29 (??/??/92)  569.391  (m)         1868.08   (f) ADJ UNCH    2 0
 PT0064
 PT0064.Superseded values are not recommended for survey control.
 PT0064
 PT0064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0064.See file dsdata.pdf to determine how the superseded data were derived.
 PT0064
 PT0064_MARKER: DB = BENCH MARK DISK
 PT0064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0064_STAMPING: H 312 1946
 PT0064_MARK LOGO: CGS
 PT0064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0064+STABILITY: SURFACE MOTION
 PT0064
 PT0064  HISTORY     - Date     Condition        Report By
 PT0064  HISTORY     - 1946     MONUMENTED       CGS
 PT0064  HISTORY     - 1964     GOOD             USGS
 PT0064  HISTORY     - 1979     MARK NOT FOUND   NGS
 PT0064
 PT0064                          STATION DESCRIPTION
 PT0064
 PT0064'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0064'24.3 MI SW FROM AGAR.
 PT0064'ALONG A GRAVELED COUNTY ROAD, 12.3 MILES WEST THENCE 9.0 MILES
 PT0064'SOUTH THENCE 3.0 MILES WEST OF THE RAILROAD STATION IN AGAR,
 PT0064'NEAR A FARM HOUSE, 30 FEET NORTH OF THE CENTER OF THE MAIN
 PT0064'ROAD, 36 FEET EAST OF THE CENTER OF A DIM SIDE ROAD, 15 FEET
 PT0064'NORTH OF THE NORTH END OF A 16 INCH CONCRETE PIPE CULVERT, 10
 PT0064'FEET EAST OF A CORNER FENCE POST, 2 FEET NORTH OF A FENCE, 3
 PT0064'FEET WEST OF WITNESS POST.  NEAR THE COR. SECS. 5, 6, 7 AND 8,
 PT0064'T 114 N., R 79W.
 PT0064
 PT0064                          STATION RECOVERY (1964)
 PT0064
 PT0064'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0064'RECOVERED IN GOOD CONDITION.
 PT0064
 PT0064                          STATION RECOVERY (1979)
 PT0064
 PT0064'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 PT0064'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0854 ***********************************************************************
 PT0854  DESIGNATION -  H 313
 PT0854  PID         -  PT0854
 PT0854  STATE/COUNTY-  SD/STANLEY
 PT0854  COUNTRY     -  US
 PT0854  USGS QUAD   -  OAHE DAM (2017)
 PT0854
 PT0854                         *CURRENT SURVEY CONTROL
 PT0854  ______________________________________________________________________
 PT0854* NAD 83(1996) POSITION- 44 26 29.32293(N) 100 25 06.59701(W)   ADJUSTED
 PT0854* NAVD 88 ORTHO HEIGHT -   536.311 (meters)     1759.55  (feet) ADJUSTED
 PT0854  ______________________________________________________________________
 PT0854  GEOID HEIGHT    -        -23.175 (meters)                     GEOID18
 PT0854  LAPLACE CORR    -         -2.98  (seconds)                    DEFLEC18
 PT0854  DYNAMIC HEIGHT  -        536.205 (meters)     1759.20  (feet) COMP
 PT0854  MODELED GRAVITY -    980,402.9   (mgal)                       NAVD 88
 PT0854
 PT0854  HORZ ORDER      -  THIRD
 PT0854  VERT ORDER      -  FIRST     CLASS II
 PT0854
 PT0854.The horizontal coordinates were established by classical geodetic methods
 PT0854.and adjusted by the National Geodetic Survey in January 1998.
 PT0854
 PT0854.The orthometric height was determined by differential leveling and
 PT0854.adjusted by the NATIONAL GEODETIC SURVEY
 PT0854.in June 1991.
 PT0854
 PT0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0854.GEOID18 height accuracy estimate available here.
 PT0854
 PT0854.Click photographs - Photos may exist for this station.
 PT0854
 PT0854.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0854
 PT0854.The dynamic height is computed by dividing the NAVD 88
 PT0854.geopotential number by the normal gravity value computed on the
 PT0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0854.degrees latitude (g = 980.6199 gals.).
 PT0854
 PT0854.The modeled gravity was interpolated from observed gravity values.
 PT0854
 PT0854. The following values were computed from the NAD 83(1996) position.
 PT0854
 PT0854;                    North         East     Units Scale Factor Converg.
 PT0854;SPC SD S     -   234,212.234   593,219.959   MT  1.00001017   -0 03 31.5
 PT0854;SPC SD S     -   768,411.30  1,946,255.82   sFT  1.00001017   -0 03 31.5
 PT0854;UTM  14      - 4,921,887.274   387,119.523   MT  0.99975670   -0 59 35.9
 PT0854
 PT0854!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0854!SPC SD S     -   0.99991955  x   1.00001017  =   0.99992972
 PT0854!UTM  14      -   0.99991955  x   0.99975670  =   0.99967627
 PT0854
 PT0854:                Primary Azimuth Mark                     Grid Az
 PT0854:SPC SD S     -  H 313 AZ MK                              122 22 41.0
 PT0854:UTM  14      -  H 313 AZ MK                              123 18 45.4
 PT0854
 PT0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8711921887(NAD 83)
 PT0854
 PT0854|---------------------------------------------------------------------|
 PT0854| PID    Reference Object                     Distance      Geod. Az  |
 PT0854|                                                           dddmmss.s |
 PT0854| PT0855 H 313 RM 1                           13.042 METERS 09807     |
 PT0854| PT1023 PIERRE S DAK STATE POLICE MAST      APPROX. 5.5 KM 1113013.6 |
 PT0854| PT0220 H 313 AZ MK                                        1221909.5 |
 PT0854| PT0856 H 313 RM 2                           17.526 METERS 19020     |
 PT0854|---------------------------------------------------------------------|
 PT0854
 PT0854                          SUPERSEDED SURVEY CONTROL
 PT0854
 PT0854  NAD 83(1986)-  44 26 29.31793(N)    100 25 06.60081(W) AD(       ) 3
 PT0854  NAD 27      -  44 26 29.38800(N)    100 25 05.11100(W) AD(       ) 3
 PT0854  NGVD 29 (??/??/92)  535.928  (m)         1758.29   (f) ADJ UNCH    1 2
 PT0854
 PT0854.Superseded values are not recommended for survey control.
 PT0854
 PT0854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0854.See file dsdata.pdf to determine how the superseded data were derived.
 PT0854
 PT0854_MARKER: DD = SURVEY DISK
 PT0854_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0854_STAMPING: H 313
 PT0854_MARK LOGO: USACE
 PT0854_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0854+STABILITY: SURFACE MOTION
 PT0854
 PT0854  HISTORY     - Date     Condition        Report By
 PT0854  HISTORY     - UNK      MONUMENTED       USACE
 PT0854  HISTORY     - 1948     GOOD             CGS
 PT0854  HISTORY     - 1951     GOOD             CGS
 PT0854
 PT0854                          STATION DESCRIPTION
 PT0854
 PT0854'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (FXP)
 PT0854'STATION IS LOCATED ABOUT 6 MILES NORTHWEST OF PIERRE NEAR THE
 PT0854'WEST END OF THE PROPOSED SITE OF THE OAHE DAM, AND ON LAND
 PT0854'OWNED BY MR. CHARLES HYDE.  IT IS 5.5 FEET WEST OF A WITNESS
 PT0854'POST.  IT IS A U.S. ARMY CORPS OF ENGINEERS TABLET SET IN TOP
 PT0854'OF A 7-INCH SQUARE CONCRETE POST THAT PROJECTS 2 INCHES, AND
 PT0854'THE DISK IS STAMPED H 313.
 PT0854'
 PT0854'REFERENCE MARK NO. 1 IS 42.79 FEET EAST OF THE STATION.  THE MARK
 PT0854'PROJECTS 3 INCHES AND THE DISK IS STAMPED H 313 U.S.E.D. NO 1 1948.
 PT0854'
 PT0854'REFERENCE MARK NO. 2 IS 57.50 FEET SOUTH OF THE STATION.  THE
 PT0854'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED H 313 U.S.E.D.
 PT0854'NO 2 1948.
 PT0854'
 PT0854'THE AZIMUTH MARK IS APPROXIMATELY 1.0 MILE SOUTHEAST OF THE
 PT0854'STATION, 5 FEET EAST OF A WITNESS POST, 3 FEET NORTH OF A WIRE
 PT0854'FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT0854'H 313 U.S.E.D. 1948.
 PT0854'
 PT0854'TO REACH THE STATION FROM THE WEST END OF THE MISSOURI RIVER
 PT0854'BRIDGE, BETWEEN PIERRE AND FT. PIERRE, GO SOUTHWEST ON U.S.
 PT0854'HIGHWAYS 83 AND 14 FOR 0.3 MILE TO THE JUNCTION OF U.S. 83 AND
 PT0854'14, TURN RIGHT ON U.S. 14 FOR 0.8 MILE TO CROSSROADS, TURN
 PT0854'RIGHT AND GO NORTH ON GRAVEL ROAD FOR 3.2 MILES TO A WHITE
 PT0854'BOARD GATE, GO THROUGH GATE AND CONTINUE ON MAIN ROAD FOR
 PT0854'1.15 MILES TO A WIRE GATE, FROM HERE THE AZIMUTH IS 0.15 MILE
 PT0854'EAST FROM GATE IN FENCE LINE, GO THROUGH GATE AND CONTINUE ON
 PT0854'MAIN ROAD, PASSING TO THE LEFT OF A WHITE HOUSE, AND GO 0.25 MILE
 PT0854'TO A WIRE GATE IN THE NORTH-SOUTH FENCE, GO THROUGH GATE AND
 PT0854'CONTINUE STRAIGHT AHEAD AT ANGLING CROSSROADS FOR 0.85 MILE ON
 PT0854'MAIN ROAD TO FORKS, TAKE RIGHT ROAD AND GO UP STEEP HILL ON TRACK
 PT0854'ROAD FOR 0.2 MILE TO TOP OF HILL AND STATION AS DESCRIBED.
 PT0854'
 PT0854'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0854
 PT0854                          STATION RECOVERY (1951)
 PT0854
 PT0854'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (WMH)
 PT0854'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0854'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 4.3 MILES
 PT0854'NORTHWEST ALONG THE OAHE DAM SITE ROAD TO A RED BARN, THENCE
 PT0854'0.2 MILE NORTH ALONG A TRACK ROAD TO A WIRE GATE, THENCE THROUGH
 PT0854'THE GATE AND 0.2 MILE NORTH ALONG A TRACK ROAD, THENCE 0.5 MILE
 PT0854'NORTH ALONG THE RIGHT FORK OF THE TRACK ROAD, ON THE HIGHEST
 PT0854'POINT OF A RIDGE, A U.S.E.D. DISK SET IN THE TOP OF A CONCRETE
 PT0854'POST WHICH PROJECTS 0.3 FOOT ABOVE THE GROUND, STAMPED H
 PT0854'313.
 PT0854'
 PT0854'H 313 (U.S.E.D.) R.M. 1 IS 42 FEET EAST OF TRIANGULATION STATION
 PT0854'H 313 (U.S.E.D.).  ON THE HIGHEST POINT OF A RIDGE, A REFERENCE
 PT0854'MARK DISK SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.3
 PT0854'FOOT ABOVE THE GROUND, STAMPED H 313 USED NO 1 1948.
 PT0854'
 PT0854'H 313 (U.S.E.D.) R.M. 2 IS 57 FEET SOUTH OF TRIANGULATION
 PT0854'STATION H 313 (U.S.E.D.), ON THE HIGHEST POINT OF A RIDGE, A
 PT0854'REFERENCE MARK DISK SET IN THE TOP OF A CONCRETE POST WHICH
 PT0854'PROJECTS 0.3 FOOT ABOVE THE GROUND, STAMPED H 313 USED NO 2 1948.
 PT0854'
 PT0854'H 313 (U.S.E.D.) 1948 AZIMUTH IS 1.0 MILE SOUTHEAST OF TRIANGULATION
 PT0854'STATION H 313 (U.S.E.D.).  0.2 MILE EAST OF AN ARTESIAN WELL, 140
 PT0854'FEET EAST OF THE CENTER LINE OF THE OAHE ROAD, 5 FEET EAST OF A
 PT0854'WITNESS POST, 3 FEET NORTH OF A FENCE, AN AZIMUTH MARK DISK SET
 PT0854'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.6 FOOT ABOVE THE
 PT0854'GROUND, STAMPED H 313 USED 1948.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0220 ***********************************************************************
 PT0220  DESIGNATION -  H 313 AZ MK
 PT0220  PID         -  PT0220
 PT0220  STATE/COUNTY-  SD/STANLEY
 PT0220  COUNTRY     -  US
 PT0220  USGS QUAD   -  OAHE DAM (2017)
 PT0220
 PT0220                         *CURRENT SURVEY CONTROL
 PT0220  ______________________________________________________________________
 PT0220* NAD 83(1986) POSITION- 44 26 00.     (N) 100 24 10.     (W)   SCALED
 PT0220* NAVD 88 ORTHO HEIGHT -   448.806 (meters)     1472.46  (feet) ADJUSTED
 PT0220  ______________________________________________________________________
 PT0220  GEOID HEIGHT    -        -23.215 (meters)                     GEOID18
 PT0220  DYNAMIC HEIGHT  -        448.716 (meters)     1472.16  (feet) COMP
 PT0220  MODELED GRAVITY -    980,403.5   (mgal)                       NAVD 88
 PT0220
 PT0220  VERT ORDER      -  FIRST     CLASS II
 PT0220
 PT0220.The horizontal coordinates were scaled from a map and have
 PT0220.an estimated accuracy of +/- 6 seconds.
 PT0220
 PT0220.The orthometric height was determined by differential leveling and
 PT0220.adjusted by the NATIONAL GEODETIC SURVEY
 PT0220.in June 1991.
 PT0220
 PT0220.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0220.GEOID18 height accuracy estimate available here.
 PT0220
 PT0220.Click photographs - Photos may exist for this station.
 PT0220
 PT0220.The dynamic height is computed by dividing the NAVD 88
 PT0220.geopotential number by the normal gravity value computed on the
 PT0220.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0220.degrees latitude (g = 980.6199 gals.).
 PT0220
 PT0220.The modeled gravity was interpolated from observed gravity values.
 PT0220
 PT0220;                    North         East    Units  Estimated Accuracy
 PT0220;SPC SD S     -   233,310.      594,470.      MT  (+/- 180 meters Scaled)
 PT0220
 PT0220_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ883209(NAD 83)
 PT0220
 PT0220                          SUPERSEDED SURVEY CONTROL
 PT0220
 PT0220  NGVD 29 (??/??/92)  448.426  (m)         1471.21   (f) ADJ UNCH    1 2
 PT0220
 PT0220.Superseded values are not recommended for survey control.
 PT0220
 PT0220.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0220.See file dsdata.pdf to determine how the superseded data were derived.
 PT0220
 PT0220_MARKER: DZ = AZIMUTH MARK DISK
 PT0220_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0220_STAMPING: H 313 USED 1948
 PT0220_MARK LOGO: CGS
 PT0220_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0220_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0220+STABILITY: SURFACE MOTION
 PT0220
 PT0220  HISTORY     - Date     Condition        Report By
 PT0220  HISTORY     - 1948     MONUMENTED       CGS
 PT0220  HISTORY     - 1949     GOOD             CGS
 PT0220  HISTORY     - 1951     MARK NOT FOUND   CGS
 PT0220
 PT0220                          STATION DESCRIPTION
 PT0220
 PT0220'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0220'5.6 MI NW FROM FORT PIERRE.
 PT0220'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO
 PT0220'AND NORTH WESTERN RAILWAY STATION AT FORT PIERRE, THENCE 4.2
 PT0220'MILES NORTHWEST ALONG THE OAHE DAM SITE ROAD, 0.2 MILE EAST
 PT0220'OF AN ARTESIAN WELL, 140 FEET EAST OF THE CENTER LINE OF OAHE
 PT0220'ROAD, 5.0 FEET EAST OF A REFERENCE POST, 3.0 FEET NORTH OF A WIRE
 PT0220'FENCE, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT
 PT0220'ABOVE THE GROUND.  NOTE-- THIS BENCH MARK IS 0.1 MILE EAST OF
 PT0220'BENCH MARK E 313.
 PT0220
 PT0220                          STATION RECOVERY (1951)
 PT0220
 PT0220'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0220'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0474 ***********************************************************************
 PS0474  DESIGNATION -  H 314
 PS0474  PID         -  PS0474
 PS0474  STATE/COUNTY-  SD/HYDE
 PS0474  COUNTRY     -  US
 PS0474  USGS QUAD   -  CHAPELLE LAKE SE (2017)
 PS0474
 PS0474                         *CURRENT SURVEY CONTROL
 PS0474  ______________________________________________________________________
 PS0474* NAD 83(1986) POSITION- 44 15 55.     (N) 099 31 21.     (W)   SCALED
 PS0474* NAVD 88 ORTHO HEIGHT -   590.782 (meters)     1938.26  (feet) ADJUSTED
 PS0474  ______________________________________________________________________
 PS0474  GEOID HEIGHT    -        -24.131 (meters)                     GEOID18
 PS0474  DYNAMIC HEIGHT  -        590.655 (meters)     1937.84  (feet) COMP
 PS0474  MODELED GRAVITY -    980,384.2   (mgal)                       NAVD 88
 PS0474
 PS0474  VERT ORDER      -  SECOND    CLASS 0
 PS0474
 PS0474.The horizontal coordinates were scaled from a map and have
 PS0474.an estimated accuracy of +/- 6 seconds.
 PS0474
 PS0474.The orthometric height was determined by differential leveling and
 PS0474.adjusted by the NATIONAL GEODETIC SURVEY
 PS0474.in June 1991.
 PS0474
 PS0474.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0474.GEOID18 height accuracy estimate available here.
 PS0474
 PS0474.Click photographs - Photos may exist for this station.
 PS0474
 PS0474.The dynamic height is computed by dividing the NAVD 88
 PS0474.geopotential number by the normal gravity value computed on the
 PS0474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0474.degrees latitude (g = 980.6199 gals.).
 PS0474
 PS0474.The modeled gravity was interpolated from observed gravity values.
 PS0474
 PS0474;                    North         East    Units  Estimated Accuracy
 PS0474;SPC SD N     -    48,110.      638,130.      MT  (+/- 180 meters Scaled)
 PS0474
 PS0474_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ582014(NAD 83)
 PS0474
 PS0474                          SUPERSEDED SURVEY CONTROL
 PS0474
 PS0474  NGVD 29 (??/??/92)  590.436  (m)         1937.12   (f) ADJ UNCH    2 0
 PS0474
 PS0474.Superseded values are not recommended for survey control.
 PS0474
 PS0474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0474.See file dsdata.pdf to determine how the superseded data were derived.
 PS0474
 PS0474_MARKER: DB = BENCH MARK DISK
 PS0474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0474_STAMPING: H 314 1946
 PS0474_MARK LOGO: CGS
 PS0474_PROJECTION: PROJECTING 5 CENTIMETERS
 PS0474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0474+STABILITY: SURFACE MOTION
 PS0474
 PS0474  HISTORY     - Date     Condition        Report By
 PS0474  HISTORY     - 1946     MONUMENTED       CGS
 PS0474
 PS0474                          STATION DESCRIPTION
 PS0474
 PS0474'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0474'6 MI NW FROM STEPHAN.
 PS0474'6.0 MILES NORTHWEST OF STEPHAN, HYDE COUNTY.  THIS BENCH MARK MAY
 PS0474'BE REACHED FROM THE CHURCH BY GOING 0.5 MILE NORTH ALONG A GRAVEL
 PS0474'ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILE
 PS0474'NORTH ALONG STATE HIGHWAY 47, AND THENCE 4.0 MILES WEST ALONG A
 PS0474'GRAVEL ROAD.  IT IS AT A SECTION LINE AND A ROAD INTERSECTION,
 PS0474'40.7 FEET WEST OF THE CENTER LINE OF THE CROSSROAD, 30.6 FEET
 PS0474'NORTH OF THE CENTER LINE OF THE GRAVEL ROAD, 70.3 FEET SOUTH OF
 PS0474'A GATE IN A NORTH-AND-SOUTH FENCE, 4 FEET NORTHWEST OF A FENCE
 PS0474'CORNER, 2.2 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND LEVEL
 PS0474'WITH THE GRAVEL ROAD.  A STANDARD DISK, STAMPED H 314 1946 AND
 PS0474'SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 PS0474'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0495 ***********************************************************************
 PS0495  DESIGNATION -  H 315
 PS0495  PID         -  PS0495
 PS0495  STATE/COUNTY-  SD/HUGHES
 PS0495  COUNTRY     -  US
 PS0495  USGS QUAD   -  DE GREY SE (2017)
 PS0495
 PS0495                         *CURRENT SURVEY CONTROL
 PS0495  ______________________________________________________________________
 PS0495* NAD 83(1986) POSITION- 44 17 44.     (N) 099 52 16.     (W)   SCALED
 PS0495* NAVD 88 ORTHO HEIGHT -   496.892 (meters)     1630.22  (feet) ADJUSTED
 PS0495  ______________________________________________________________________
 PS0495  GEOID HEIGHT    -        -23.959 (meters)                     GEOID18
 PS0495  DYNAMIC HEIGHT  -        496.788 (meters)     1629.88  (feet) COMP
 PS0495  MODELED GRAVITY -    980,394.5   (mgal)                       NAVD 88
 PS0495
 PS0495  VERT ORDER      -  SECOND    CLASS 0
 PS0495
 PS0495.The horizontal coordinates were scaled from a map and have
 PS0495.an estimated accuracy of +/- 6 seconds.
 PS0495
 PS0495.The orthometric height was determined by differential leveling and
 PS0495.adjusted by the NATIONAL GEODETIC SURVEY
 PS0495.in June 1991.
 PS0495
 PS0495.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0495.GEOID18 height accuracy estimate available here.
 PS0495
 PS0495.Click photographs - Photos may exist for this station.
 PS0495
 PS0495.The dynamic height is computed by dividing the NAVD 88
 PS0495.geopotential number by the normal gravity value computed on the
 PS0495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0495.degrees latitude (g = 980.6199 gals.).
 PS0495
 PS0495.The modeled gravity was interpolated from observed gravity values.
 PS0495
 PS0495;                    North         East    Units  Estimated Accuracy
 PS0495;SPC SD S     -   218,100.      636,890.      MT  (+/- 180 meters Scaled)
 PS0495
 PS0495_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ305050(NAD 83)
 PS0495
 PS0495                          SUPERSEDED SURVEY CONTROL
 PS0495
 PS0495  NGVD 29 (??/??/92)  496.553  (m)         1629.11   (f) ADJ UNCH    2 0
 PS0495
 PS0495.Superseded values are not recommended for survey control.
 PS0495
 PS0495.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0495.See file dsdata.pdf to determine how the superseded data were derived.
 PS0495
 PS0495_MARKER: DB = BENCH MARK DISK
 PS0495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0495_STAMPING: H 315 1946
 PS0495_MARK LOGO: CGS
 PS0495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0495+STABILITY: SURFACE MOTION
 PS0495
 PS0495  HISTORY     - Date     Condition        Report By
 PS0495  HISTORY     - 1946     MONUMENTED       CGS
 PS0495
 PS0495                          STATION DESCRIPTION
 PS0495
 PS0495'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0495'3.1 MI E FROM DE GREY.
 PS0495'3.1 MILES EAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE AT
 PS0495'DE GREY, HUGHES COUNTY, 1.0 MILE WEST OF GIDDINGS SCHOOL, NEAR
 PS0495'A FENCE CORNER, 45 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 PS0495'4 FEET EAST OF THE FENCE CORNER, 3 FEET NORTH OF THE FENCE, AND
 PS0495'2 FEET WEST OF A WHITE WOODEN WITNESS POST.  A STANDARD DISK,
 PS0495'STAMPED H 315 1946 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0122 ***********************************************************************
 OR0122  DESIGNATION -  H 316
 OR0122  PID         -  OR0122
 OR0122  STATE/COUNTY-  SD/CHARLES MIX
 OR0122  COUNTRY     -  US
 OR0122  USGS QUAD   -  WAGNER (2017)
 OR0122
 OR0122                         *CURRENT SURVEY CONTROL
 OR0122  ______________________________________________________________________
 OR0122* NAD 83(1986) POSITION- 43 00 31.     (N) 098 18 29.     (W)   SCALED
 OR0122* NAVD 88 ORTHO HEIGHT -   480.215 (meters)     1575.51  (feet) ADJUSTED
 OR0122  ______________________________________________________________________
 OR0122  GEOID HEIGHT    -        -26.235 (meters)                     GEOID18
 OR0122  DYNAMIC HEIGHT  -        480.052 (meters)     1574.97  (feet) COMP
 OR0122  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 OR0122
 OR0122  VERT ORDER      -  SECOND    CLASS 0
 OR0122
 OR0122.The horizontal coordinates were scaled from a map and have
 OR0122.an estimated accuracy of +/- 6 seconds.
 OR0122
 OR0122.The orthometric height was determined by differential leveling and
 OR0122.adjusted by the NATIONAL GEODETIC SURVEY
 OR0122.in June 1991.
 OR0122
 OR0122.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0122.GEOID18 height accuracy estimate available here.
 OR0122
 OR0122.Click photographs - Photos may exist for this station.
 OR0122
 OR0122.The dynamic height is computed by dividing the NAVD 88
 OR0122.geopotential number by the normal gravity value computed on the
 OR0122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0122.degrees latitude (g = 980.6199 gals.).
 OR0122
 OR0122.The modeled gravity was interpolated from observed gravity values.
 OR0122
 OR0122;                    North         East    Units  Estimated Accuracy
 OR0122;SPC SD S     -    77,030.      765,100.      MT  (+/- 180 meters Scaled)
 OR0122
 OR0122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563620(NAD 83)
 OR0122
 OR0122                          SUPERSEDED SURVEY CONTROL
 OR0122
 OR0122  NGVD 29 (??/??/92)  479.929  (m)         1574.57   (f) ADJ UNCH    2 0
 OR0122
 OR0122.Superseded values are not recommended for survey control.
 OR0122
 OR0122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0122.See file dsdata.pdf to determine how the superseded data were derived.
 OR0122
 OR0122_MARKER: DB = BENCH MARK DISK
 OR0122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0122_STAMPING: H 316 1946
 OR0122_MARK LOGO: CGS
 OR0122_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0122+STABILITY: SURFACE MOTION
 OR0122
 OR0122  HISTORY     - Date     Condition        Report By
 OR0122  HISTORY     - 1946     MONUMENTED       CGS
 OR0122
 OR0122                          STATION DESCRIPTION
 OR0122
 OR0122'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0122'5.6 MI S FROM WAGNER.
 OR0122'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 OR0122'A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A GRAVELED ROAD,
 OR0122'THENCE SOUTH 4.0 MILES ALONG A GRAVELED ROAD TO SITE OF MARK,
 OR0122'BENCH MARK IS AT A ROAD INTERSECTION, 53.0 FEET EAST OF AND
 OR0122'ABOUT 2.0 FEET HIGHER THAN THE CENTER LINE OF THE NORTH-SOUTH
 OR0122'ROAD, 27.0 FEET SOUTH OF THE CENTER LINE OF THE EAST-WEST ROAD,
 OR0122'21.5 FEET EAST OF A FENCE CORNER, 1.0 FOOT NORTH OF A FENCE AND
 OR0122'1.0 FOOT WEST OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK
 OR0122'STAMPED H 316 1946 AND SET IN THE TOP OF A CONCRETE POST WHICH
 OR0122'PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0571 ***********************************************************************
 OR0571  DESIGNATION -  H 318
 OR0571  PID         -  OR0571
 OR0571  STATE/COUNTY-  SD/GREGORY
 OR0571  COUNTRY     -  US
 OR0571  USGS QUAD   -  BURKE (2017)
 OR0571
 OR0571                         *CURRENT SURVEY CONTROL
 OR0571  ______________________________________________________________________
 OR0571* NAD 83(1986) POSITION- 43 07 31.     (N) 099 17 49.     (W)   SCALED
 OR0571* NAVD 88 ORTHO HEIGHT -   636.115 (meters)     2086.99  (feet) ADJUSTED
 OR0571  ______________________________________________________________________
 OR0571  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 OR0571  DYNAMIC HEIGHT  -        635.871 (meters)     2086.19  (feet) COMP
 OR0571  MODELED GRAVITY -    980,216.7   (mgal)                       NAVD 88
 OR0571
 OR0571  VERT ORDER      -  SECOND    CLASS 0
 OR0571
 OR0571.The horizontal coordinates were scaled from a map and have
 OR0571.an estimated accuracy of +/- 6 seconds.
 OR0571
 OR0571.The orthometric height was determined by differential leveling and
 OR0571.adjusted by the NATIONAL GEODETIC SURVEY
 OR0571.in June 1991.
 OR0571
 OR0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0571.GEOID18 height accuracy estimate available here.
 OR0571
 OR0571.Click photographs - Photos may exist for this station.
 OR0571
 OR0571.The dynamic height is computed by dividing the NAVD 88
 OR0571.geopotential number by the normal gravity value computed on the
 OR0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0571.degrees latitude (g = 980.6199 gals.).
 OR0571
 OR0571.The modeled gravity was interpolated from observed gravity values.
 OR0571
 OR0571;                    North         East    Units  Estimated Accuracy
 OR0571;SPC SD S     -    88,500.      684,330.      MT  (+/- 180 meters Scaled)
 OR0571
 OR0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758747(NAD 83)
 OR0571
 OR0571                          SUPERSEDED SURVEY CONTROL
 OR0571
 OR0571  NGVD 29 (??/??/92)  635.790  (m)         2085.92   (f) ADJ UNCH    2 0
 OR0571
 OR0571.Superseded values are not recommended for survey control.
 OR0571
 OR0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0571.See file dsdata.pdf to determine how the superseded data were derived.
 OR0571
 OR0571_MARKER: DB = BENCH MARK DISK
 OR0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0571_STAMPING: H 318 1946
 OR0571_MARK LOGO: CGS
 OR0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0571+STABILITY: SURFACE MOTION
 OR0571
 OR0571  HISTORY     - Date     Condition        Report By
 OR0571  HISTORY     - 1946     MONUMENTED       CGS
 OR0571
 OR0571                          STATION DESCRIPTION
 OR0571
 OR0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0571'3.8 MI S FROM BURKE.
 OR0571'ALONG A GRAVELED COUNTY ROAD, 3.8 MILES SOUTH OF THE CHICAGO
 OR0571'AND NORTHWESTERN RAILROAD STATION IN BURKE, NEAR A SECTION
 OR0571'CORNER, 30 FEET WEST OF THE CENTER OF THE MAIN ROAD, 42 FEET
 OR0571'SOUTH OF THE CENTER OF A SIDE ROAD, 6 FEET SOUTH OF A CORNER
 OR0571'FENCE POST, 2 FEET NORTH OF WITNESS POST, 2 FEET WEST OF FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0572 ***********************************************************************
 OR0572  DESIGNATION -  H 318 RESET
 OR0572  PID         -  OR0572
 OR0572  STATE/COUNTY-  SD/GREGORY
 OR0572  COUNTRY     -  US
 OR0572  USGS QUAD   -  BURKE (2017)
 OR0572
 OR0572                         *CURRENT SURVEY CONTROL
 OR0572  ______________________________________________________________________
 OR0572* NAD 83(1986) POSITION- 43 07 31.     (N) 099 17 49.     (W)   SCALED
 OR0572* NAVD 88 ORTHO HEIGHT -   635.70  (+/-2cm)     2085.6   (feet) VERTCON3
 OR0572  ______________________________________________________________________
 OR0572  GEOID HEIGHT    -        -25.624 (meters)                     GEOID18
 OR0572  VERT ORDER      -  THIRD (See Below)
 OR0572
 OR0572.The horizontal coordinates were scaled from a map and have
 OR0572.an estimated accuracy of +/- 6 seconds.
 OR0572
 OR0572.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0572.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0572
 OR0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0572.GEOID18 height accuracy estimate available here.
 OR0572
 OR0572.The vertical order pertains to the NGVD 29 superseded value.
 OR0572
 OR0572.Click photographs - Photos may exist for this station.
 OR0572
 OR0572;                    North         East    Units  Estimated Accuracy
 OR0572;SPC SD S     -    88,500.      684,330.      MT  (+/- 180 meters Scaled)
 OR0572
 OR0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758747(NAD 83)
 OR0572
 OR0572                          SUPERSEDED SURVEY CONTROL
 OR0572
 OR0572  NGVD 29 (??/??/??)  635.38   (m)         2084.6    (f) RESET       3  
 OR0572
 OR0572.Superseded values are not recommended for survey control.
 OR0572
 OR0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0572.See file dsdata.pdf to determine how the superseded data were derived.
 OR0572
 OR0572_MARKER: DB = BENCH MARK DISK
 OR0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0572_STAMPING: H 318 RESET 1961
 OR0572_MARK LOGO: CGS
 OR0572_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0572+STABILITY: SURFACE MOTION
 OR0572
 OR0572  HISTORY     - Date     Condition        Report By
 OR0572  HISTORY     - 1961     MONUMENTED       CGS
 OR0572
 OR0572                          STATION DESCRIPTION
 OR0572
 OR0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0572'3.8 MI S FROM BURKE.
 OR0572'THIS MARK IS LOCATED ABOUT 3.8 MILES SOUTH ALONG STATE HIGHWAY
 OR0572'47 FROM THE RAILROAD STATION IN BURKE, IN THE SOUTHWEST ANGLE OF
 OR0572'CROSSROADS, 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 45
 OR0572'FEET SOUTH OF CENTER OF EAST-WEST ROAD AND 1 FOOT EAST OF A
 OR0572'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OR0572'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0977 ***********************************************************************
 NM0977  DESIGNATION -  H 319
 NM0977  PID         -  NM0977
 NM0977  STATE/COUNTY-  SD/YANKTON
 NM0977  COUNTRY     -  US
 NM0977  USGS QUAD   -  YANKTON (2017)
 NM0977
 NM0977                         *CURRENT SURVEY CONTROL
 NM0977  ______________________________________________________________________
 NM0977* NAD 83(1986) POSITION- 42 57 08.     (N) 097 28 15.     (W)   SCALED
 NM0977* NAVD 88 ORTHO HEIGHT -   426.454 (meters)     1399.12  (feet) ADJUSTED
 NM0977  ______________________________________________________________________
 NM0977  GEOID HEIGHT    -        -25.685 (meters)                     GEOID18
 NM0977  DYNAMIC HEIGHT  -        426.328 (meters)     1398.71  (feet) COMP
 NM0977  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 NM0977
 NM0977  VERT ORDER      -  SECOND    CLASS 0
 NM0977
 NM0977.The horizontal coordinates were scaled from a map and have
 NM0977.an estimated accuracy of +/- 6 seconds.
 NM0977
 NM0977.The orthometric height was determined by differential leveling and
 NM0977.adjusted by the NATIONAL GEODETIC SURVEY
 NM0977.in June 1991.
 NM0977
 NM0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0977.GEOID18 height accuracy estimate available here.
 NM0977
 NM0977.Click photographs - Photos may exist for this station.
 NM0977
 NM0977.The dynamic height is computed by dividing the NAVD 88
 NM0977.geopotential number by the normal gravity value computed on the
 NM0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0977.degrees latitude (g = 980.6199 gals.).
 NM0977
 NM0977.The modeled gravity was interpolated from observed gravity values.
 NM0977
 NM0977;                    North         East    Units  Estimated Accuracy
 NM0977;SPC SD S     -    72,780.      833,540.      MT  (+/- 180 meters Scaled)
 NM0977
 NM0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN247566(NAD 83)
 NM0977
 NM0977                          SUPERSEDED SURVEY CONTROL
 NM0977
 NM0977  NGVD 29 (??/??/92)  426.230  (m)         1398.39   (f) ADJ UNCH    2 0
 NM0977
 NM0977.Superseded values are not recommended for survey control.
 NM0977
 NM0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0977.See file dsdata.pdf to determine how the superseded data were derived.
 NM0977
 NM0977_MARKER: DB = BENCH MARK DISK
 NM0977_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0977_STAMPING: H 319 1946
 NM0977_MARK LOGO: CGS
 NM0977_PROJECTION: PROJECTING 13 CENTIMETERS
 NM0977_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0977+STABILITY: SURFACE MOTION
 NM0977
 NM0977  HISTORY     - Date     Condition        Report By
 NM0977  HISTORY     - 1946     MONUMENTED       CGS
 NM0977
 NM0977                          STATION DESCRIPTION
 NM0977
 NM0977'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM0977'2.4 MI SE FROM UTICA.
 NM0977'ABOUT 2.4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NM0977'AND PACIFIC RAILROAD FROM THE STATION AT UTICA, AND AT A GRAVEL
 NM0977'ROAD CROSSING, 3 POLES SOUTHEAST OF MILEPOST NO. 159, 66 FEET
 NM0977'SOUTH OF THE CENTER LINE OF THE GRAVEL ROAD, 42 FEET WEST OF AND
 NM0977'ABOUT 2.5 FEET HIGHER THAN THE CENTER LINE OF THE RAILROAD,
 NM0977'12 FEET EAST OF THE RIGHT-OF-WAY FENCE, 1 FOOT SOUTH OF A
 NM0977'4 IN X 4 IN MARKER POST.  A BRONZE DISC SET IN THE TOP OF A
 NM0977'CONCRETE POST WHICH PROJECTS ABOUT 5 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0334 ***********************************************************************
 QT0334  DESIGNATION -  H 32
 QT0334  PID         -  QT0334
 QT0334  STATE/COUNTY-  SD/HARDING
 QT0334  COUNTRY     -  US
 QT0334  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0334
 QT0334                         *CURRENT SURVEY CONTROL
 QT0334  ______________________________________________________________________
 QT0334* NAD 83(1986) POSITION- 45 34 53.7    (N) 103 43 00.9    (W)   HD_HELD2
 QT0334* NAVD 88 ORTHO HEIGHT -   933.111 (meters)     3061.38  (feet) ADJUSTED
 QT0334  ______________________________________________________________________
 QT0334  GEOID HEIGHT    -        -15.961 (meters)                     GEOID18
 QT0334  DYNAMIC HEIGHT  -        932.941 (meters)     3060.82  (feet) COMP
 QT0334  MODELED GRAVITY -    980,401.7   (mgal)                       NAVD 88
 QT0334
 QT0334  VERT ORDER      -  FIRST     CLASS II
 QT0334
 QT0334.The horizontal coordinates were established by autonomous hand held GPS
 QT0334.observations and have an estimated accuracy of +/- 10 meters.
 QT0334
 QT0334.The orthometric height was determined by differential leveling and
 QT0334.adjusted by the NATIONAL GEODETIC SURVEY
 QT0334.in June 1991.
 QT0334
 QT0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0334.GEOID18 height accuracy estimate available here.
 QT0334
 QT0334.Click photographs - Photos may exist for this station.
 QT0334
 QT0334.The dynamic height is computed by dividing the NAVD 88
 QT0334.geopotential number by the normal gravity value computed on the
 QT0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0334.degrees latitude (g = 980.6199 gals.).
 QT0334
 QT0334.The modeled gravity was interpolated from observed gravity values.
 QT0334
 QT0334;                    North         East    Units  Estimated Accuracy
 QT0334;SPC SD N     -   200,933.      310,020.      MT  (+/- 10 meters HH2 GPS)
 QT0334
 QT0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL0009848360(NAD 83)
 QT0334
 QT0334                          SUPERSEDED SURVEY CONTROL
 QT0334
 QT0334  NGVD 29 (??/??/92)  932.590  (m)         3059.67   (f) ADJ UNCH    1 2
 QT0334
 QT0334.Superseded values are not recommended for survey control.
 QT0334
 QT0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0334.See file dsdata.pdf to determine how the superseded data were derived.
 QT0334
 QT0334_MARKER: DB = BENCH MARK DISK
 QT0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0334_STAMPING: H 32 1934
 QT0334_MARK LOGO: CGS
 QT0334_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0334+STABILITY: SURFACE MOTION
 QT0334_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0334+SATELLITE: SATELLITE OBSERVATIONS - May 20, 2010
 QT0334
 QT0334  HISTORY     - Date     Condition        Report By
 QT0334  HISTORY     - 1934     MONUMENTED       CGS
 QT0334  HISTORY     - 1973     GOOD             NGS
 QT0334  HISTORY     - 1979     GOOD             NGS
 QT0334  HISTORY     - 19981030 GOOD             NGS
 QT0334  HISTORY     - 20100520 GOOD             GEOCAC
 QT0334
 QT0334                          STATION DESCRIPTION
 QT0334
 QT0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0334'9.1 MI W FROM BUFFALO.
 QT0334'9.1 MILES WEST ALONG STATE HIGHWAY 8 FROM THE COUNTY COURTHOUSE
 QT0334'AT BUFFALO, HARDING COUNTY, ABOUT 0.3 MILE SOUTHWEST OF A BRIDGE,
 QT0334'39 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND 8 FEET EAST
 QT0334'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED H 32 1934
 QT0334'AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- A METAL WITNESS
 QT0334'POST IS SET 8 FEET WEST OF MARK.
 QT0334
 QT0334                          STATION RECOVERY (1973)
 QT0334
 QT0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 QT0334'RECOVERED IN GOOD CONDITION.
 QT0334
 QT0334                          STATION RECOVERY (1979)
 QT0334
 QT0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
 QT0334'8.4 MILES WESTALONG STATE HIGHWAY 20 FROM BUFFALO, 39 FEET SOUTHEAST
 QT0334'OF 8.4 MILES WEST ALONG STATE HIGHWAY 20 FROM BUFFALO, 39 FEET
 QT0334'SOUTHEAST OF CENTER OF STATE HIGHWAY 20, 8 FEET SOUTHEAST OF FENCE
 QT0334'AND 7.8 FEET SOUTHEAST OF WITNESS POST.
 QT0334
 QT0334                          STATION RECOVERY (1998)
 QT0334
 QT0334'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0334'13.9 KM (8.65 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION OF
 QT0334'U.S. HIGHWAY 85 IN BUFFALO, 195.0 M (639.8 FT) WEST OF MILEPOST 19,
 QT0334'57.8 M (189.6 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 42.4 M (139.1
 QT0334'FT) SOUTH OF BENCH MARK 20 018.90, 2.3 M (7.5 FT) SOUTHEAST OF A
 QT0334'WITNESS POST, 1.6 M (5.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 QT0334'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QT0334'PROPERTY OWNED BY TOM WILSON, P.O. BOX 87, BUFFALO, SD 57720.
 QT0334
 QT0334                          STATION RECOVERY (2010)
 QT0334
 QT0334'RECOVERY NOTE BY GEOCACHING 2010 (MEL)
 QT0334'THE WP IS MISSING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0052 ***********************************************************************
 OS0052  DESIGNATION -  H 321
 OS0052  PID         -  OS0052
 OS0052  STATE/COUNTY-  SD/TRIPP
 OS0052  COUNTRY     -  US
 OS0052  USGS QUAD   -  CARTER (2017)
 OS0052
 OS0052                         *CURRENT SURVEY CONTROL
 OS0052  ______________________________________________________________________
 OS0052* NAD 83(1986) POSITION- 43 27 29.     (N) 100 11 07.     (W)   SCALED
 OS0052* NAVD 88 ORTHO HEIGHT -   614.403 (meters)     2015.75  (feet) ADJUSTED
 OS0052  ______________________________________________________________________
 OS0052  GEOID HEIGHT    -        -24.928 (meters)                     GEOID18
 OS0052  DYNAMIC HEIGHT  -        614.185 (meters)     2015.04  (feet) COMP
 OS0052  MODELED GRAVITY -    980,245.5   (mgal)                       NAVD 88
 OS0052
 OS0052  VERT ORDER      -  SECOND    CLASS 0
 OS0052
 OS0052.The horizontal coordinates were scaled from a map and have
 OS0052.an estimated accuracy of +/- 6 seconds.
 OS0052
 OS0052.The orthometric height was determined by differential leveling and
 OS0052.adjusted by the NATIONAL GEODETIC SURVEY
 OS0052.in June 1991.
 OS0052
 OS0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0052.GEOID18 height accuracy estimate available here.
 OS0052
 OS0052.Click photographs - Photos may exist for this station.
 OS0052
 OS0052.The dynamic height is computed by dividing the NAVD 88
 OS0052.geopotential number by the normal gravity value computed on the
 OS0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0052.degrees latitude (g = 980.6199 gals.).
 OS0052
 OS0052.The modeled gravity was interpolated from observed gravity values.
 OS0052
 OS0052;                    North         East    Units  Estimated Accuracy
 OS0052;SPC SD S     -   124,960.      611,980.      MT  (+/- 180 meters Scaled)
 OS0052
 OS0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP041123(NAD 83)
 OS0052
 OS0052                          SUPERSEDED SURVEY CONTROL
 OS0052
 OS0052  NGVD 29 (??/??/92)  614.028  (m)         2014.52   (f) ADJ UNCH    2 0
 OS0052
 OS0052.Superseded values are not recommended for survey control.
 OS0052
 OS0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0052.See file dsdata.pdf to determine how the superseded data were derived.
 OS0052
 OS0052_MARKER: DB = BENCH MARK DISK
 OS0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0052_STAMPING: H 321 1946
 OS0052_MARK LOGO: CGS
 OS0052_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0052+STABILITY: SURFACE MOTION
 OS0052
 OS0052  HISTORY     - Date     Condition        Report By
 OS0052  HISTORY     - 1946     MONUMENTED       CGS
 OS0052
 OS0052                          STATION DESCRIPTION
 OS0052
 OS0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0052'5.8 MI NW FROM WITTEN.
 OS0052'ABOUT 5.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OS0052'RAILROAD FROM WITTEN, AND AT A DIRT ROAD CROSSING, ABOUT 125
 OS0052'YARDS EAST OF MILEPOST NO. 193, 50 FEET EAST OF THE CENTER LINE
 OS0052'OF THE ROAD, 49 FEET NORTH OF AND ABOUT LEVEL WITH THE CENTER
 OS0052'LINE OF THE RAILROAD, 14 FEET EAST OF THE RIGHT-OF-WAY FENCE
 OS0052'CORNER, 1 FOOT SOUTH OF THE RIGHT-OF-WAY FENCE, 1 FOOT WEST OF
 OS0052'A 4 IN X 4 IN MARKER POST.  A BRONZE DISC STAMPED H 1946 AND
 OS0052'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES ABOVE
 OS0052'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0099 ***********************************************************************
 OS0099  DESIGNATION -  H 322
 OS0099  PID         -  OS0099
 OS0099  STATE/COUNTY-  SD/TRIPP
 OS0099  COUNTRY     -  US
 OS0099  USGS QUAD   -  KEYAPAHA NW (2017)
 OS0099
 OS0099                         *CURRENT SURVEY CONTROL
 OS0099  ______________________________________________________________________
 OS0099* NAD 83(1986) POSITION- 43 07 34.     (N) 100 09 58.     (W)   SCALED
 OS0099* NAVD 88 ORTHO HEIGHT -   699.398 (meters)     2294.61  (feet) ADJUSTED
 OS0099  ______________________________________________________________________
 OS0099  GEOID HEIGHT    -        -23.775 (meters)                     GEOID18
 OS0099  DYNAMIC HEIGHT  -        699.126 (meters)     2293.72  (feet) COMP
 OS0099  MODELED GRAVITY -    980,208.3   (mgal)                       NAVD 88
 OS0099
 OS0099  VERT ORDER      -  SECOND    CLASS 0
 OS0099
 OS0099.The horizontal coordinates were scaled from a map and have
 OS0099.an estimated accuracy of +/- 6 seconds.
 OS0099
 OS0099.The orthometric height was determined by differential leveling and
 OS0099.adjusted by the NATIONAL GEODETIC SURVEY
 OS0099.in June 1991.
 OS0099
 OS0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0099.GEOID18 height accuracy estimate available here.
 OS0099
 OS0099.Click photographs - Photos may exist for this station.
 OS0099
 OS0099.The dynamic height is computed by dividing the NAVD 88
 OS0099.geopotential number by the normal gravity value computed on the
 OS0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0099.degrees latitude (g = 980.6199 gals.).
 OS0099
 OS0099.The modeled gravity was interpolated from observed gravity values.
 OS0099
 OS0099;                    North         East    Units  Estimated Accuracy
 OS0099;SPC SD S     -    88,080.      613,610.      MT  (+/- 180 meters Scaled)
 OS0099
 OS0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN051754(NAD 83)
 OS0099
 OS0099                          SUPERSEDED SURVEY CONTROL
 OS0099
 OS0099  NGVD 29 (??/??/92)  699.062  (m)         2293.51   (f) ADJ UNCH    2 0
 OS0099
 OS0099.Superseded values are not recommended for survey control.
 OS0099
 OS0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0099.See file dsdata.pdf to determine how the superseded data were derived.
 OS0099
 OS0099_MARKER: DB = BENCH MARK DISK
 OS0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0099_STAMPING: H 322 1946
 OS0099_MARK LOGO: CGS
 OS0099_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0099+STABILITY: SURFACE MOTION
 OS0099
 OS0099  HISTORY     - Date     Condition        Report By
 OS0099  HISTORY     - 1946     MONUMENTED       CGS
 OS0099  HISTORY     - 1949     GOOD             CGS
 OS0099
 OS0099                          STATION DESCRIPTION
 OS0099
 OS0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0099'2.5 MI NW FROM KEYAPAHA.
 OS0099'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0099'KEYAPAHA, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD, AND AT A
 OS0099'ROAD INTERSECTION, 80 FEET EAST OF AND ABOUT LEVEL WITH THE
 OS0099'CENTER LINE OF THE NORTH-SOUTH ROAD, 48 FEET EAST OF THE
 OS0099'RIGHT-OF-WAY FENCE CORNER, 30 FEET NORTH OF THE CENTER LINE OF
 OS0099'THE EAST-WEST ROAD, 1 FOOT EAST OF A 4 IN X 4 IN MARKER POST.
 OS0099'PROJECTS 4 INCHES ABOVE THE GROUND.  STAMPED H 322 1946.
 OS0099
 OS0099                          STATION RECOVERY (1949)
 OS0099
 OS0099'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OS0099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0752 ***********************************************************************
 OR0752  DESIGNATION -  H 323
 OR0752  PID         -  OR0752
 OR0752  STATE/COUNTY-  SD/TRIPP
 OR0752  COUNTRY     -  US
 OR0752  USGS QUAD   -  MILLBORO (2017)
 OR0752
 OR0752                         *CURRENT SURVEY CONTROL
 OR0752  ______________________________________________________________________
 OR0752* NAD 83(1986) POSITION- 43 03 09.     (N) 099 53 33.     (W)   SCALED
 OR0752* NAVD 88 ORTHO HEIGHT -   661.977 (meters)     2171.84  (feet) ADJUSTED
 OR0752  ______________________________________________________________________
 OR0752  GEOID HEIGHT    -        -24.114 (meters)                     GEOID18
 OR0752  DYNAMIC HEIGHT  -        661.727 (meters)     2171.02  (feet) COMP
 OR0752  MODELED GRAVITY -    980,221.1   (mgal)                       NAVD 88
 OR0752
 OR0752  VERT ORDER      -  SECOND    CLASS 0
 OR0752
 OR0752.The horizontal coordinates were scaled from a map and have
 OR0752.an estimated accuracy of +/- 6 seconds.
 OR0752
 OR0752.The orthometric height was determined by differential leveling and
 OR0752.adjusted by the NATIONAL GEODETIC SURVEY
 OR0752.in June 1991.
 OR0752
 OR0752.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0752.GEOID18 height accuracy estimate available here.
 OR0752
 OR0752.Click photographs - Photos may exist for this station.
 OR0752
 OR0752.The dynamic height is computed by dividing the NAVD 88
 OR0752.geopotential number by the normal gravity value computed on the
 OR0752.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0752.degrees latitude (g = 980.6199 gals.).
 OR0752
 OR0752.The modeled gravity was interpolated from observed gravity values.
 OR0752
 OR0752;                    North         East    Units  Estimated Accuracy
 OR0752;SPC SD S     -    79,990.      635,910.      MT  (+/- 180 meters Scaled)
 OR0752
 OR0752_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN273670(NAD 83)
 OR0752
 OR0752                          SUPERSEDED SURVEY CONTROL
 OR0752
 OR0752  NGVD 29 (??/??/92)  661.665  (m)         2170.81   (f) ADJ UNCH    2 0
 OR0752
 OR0752.Superseded values are not recommended for survey control.
 OR0752
 OR0752.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0752.See file dsdata.pdf to determine how the superseded data were derived.
 OR0752
 OR0752_MARKER: DB = BENCH MARK DISK
 OR0752_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0752_STAMPING: H 323 1946
 OR0752_MARK LOGO: CGS
 OR0752_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0752+STABILITY: SURFACE MOTION
 OR0752
 OR0752  HISTORY     - Date     Condition        Report By
 OR0752  HISTORY     - 1946     MONUMENTED       CGS
 OR0752  HISTORY     - 1977     GOOD             USGS
 OR0752  HISTORY     - 19870708 POOR             NGS
 OR0752
 OR0752                          STATION DESCRIPTION
 OR0752
 OR0752'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0752'8.1 MI NW FROM WEWELA.
 OR0752'0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT WEWELA,
 OR0752'THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES WEST
 OR0752'ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD,
 OR0752'THENCE 1.0 MILE WEST ALONG A DIRT ROAD, THENCE 1.1 MILES NORTH
 OR0752'ALONG A DIRT ROAD, AND ABOUT 100 YARDS SOUTH OF A POINT WHERE
 OR0752'THE ROAD TURNS WEST, 161 FEET NORTH OF A CURVE MARKER, 101 FEET
 OR0752'SOUTH OF THE EAST END OF AN 18 INCH CORRUGATED IRON CULVERT,
 OR0752'30 FEET EAST OF AND ABOUT 2 FEET HIGHER THAN THE CENTER LINE OF
 OR0752'THE ROAD, 1 FOOT SOUTH OF A 4 IN X 4 IN MARKER POST.  PROJECTS
 OR0752'4 INCHES ABOVE THE GROUND.
 OR0752
 OR0752                          STATION RECOVERY (1977)
 OR0752
 OR0752'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OR0752'0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT WEWELA,
 OR0752'THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILES WEST ALONG
 OR0752'A DIRT ROAD, THENCE 1.0 MILES NORTH ALONG A DIRT ROAD, THENCE 1.0
 OR0752'MILE WEST ALONG A DIRT ROAD, THENCE 1.1 MILES NORTH ALONG A DIRT
 OR0752'ROAD, ON TOP OF A SMALL RIDGE RUNNING NORTHERLY, PARALLEL TO THE
 OR0752'ROAD, 15 FEET NORTH OF CORNER POST, 10 FEET NORTH OF WITNESS SIGN,
 OR0752'PROJECTING 1.4 FEET ABOVE THE GROUND.
 OR0752
 OR0752                          STATION RECOVERY (1987)
 OR0752
 OR0752'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0752'THE MARK WAS FOUND WITH THE DIRT GRADED AWAY FROM IT BUT SOLID IN
 OR0752'THE GROUND. GPS OBSERVATION OBSTRUCTED BY TREES FROM SOUTH THRU
 OR0752'SOUTHWEST TO WEST. PROJECTS 2 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0839 ***********************************************************************
 NM0839  DESIGNATION -  H 324
 NM0839  PID         -  NM0839
 NM0839  STATE/COUNTY-  SD/UNION
 NM0839  COUNTRY     -  US
 NM0839  USGS QUAD   -  ELK POINT NE (2018)
 NM0839
 NM0839                         *CURRENT SURVEY CONTROL
 NM0839  ______________________________________________________________________
 NM0839* NAD 83(1986) POSITION- 42 37 37.     (N) 096 35 28.     (W)   SCALED
 NM0839* NAVD 88 ORTHO HEIGHT -   340.142 (meters)     1115.95  (feet) ADJUSTED
 NM0839  ______________________________________________________________________
 NM0839  GEOID HEIGHT    -        -25.769 (meters)                     GEOID18
 NM0839  DYNAMIC HEIGHT  -        340.039 (meters)     1115.61  (feet) COMP
 NM0839  MODELED GRAVITY -    980,308.4   (mgal)                       NAVD 88
 NM0839
 NM0839  VERT ORDER      -  FIRST     CLASS II
 NM0839
 NM0839.The horizontal coordinates were scaled from a map and have
 NM0839.an estimated accuracy of +/- 6 seconds.
 NM0839
 NM0839.The orthometric height was determined by differential leveling and
 NM0839.adjusted by the NATIONAL GEODETIC SURVEY
 NM0839.in June 1991.
 NM0839
 NM0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0839.GEOID18 height accuracy estimate available here.
 NM0839
 NM0839.Click photographs - Photos may exist for this station.
 NM0839
 NM0839.The dynamic height is computed by dividing the NAVD 88
 NM0839.geopotential number by the normal gravity value computed on the
 NM0839.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0839.degrees latitude (g = 980.6199 gals.).
 NM0839
 NM0839.The modeled gravity was interpolated from observed gravity values.
 NM0839
 NM0839;                    North         East    Units  Estimated Accuracy
 NM0839;SPC SD S     -    39,530.      906,900.      MT  (+/- 180 meters Scaled)
 NM0839
 NM0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN975222(NAD 83)
 NM0839
 NM0839                          SUPERSEDED SURVEY CONTROL
 NM0839
 NM0839  NGVD 29 (??/??/92)  339.968  (m)         1115.38   (f) ADJ UNCH    1 2
 NM0839
 NM0839.Superseded values are not recommended for survey control.
 NM0839
 NM0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0839.See file dsdata.pdf to determine how the superseded data were derived.
 NM0839
 NM0839_MARKER: DB = BENCH MARK DISK
 NM0839_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0839_STAMPING: H 324 1948
 NM0839_MARK LOGO: CGS
 NM0839_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0839_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0839+STABILITY: SURFACE MOTION
 NM0839
 NM0839  HISTORY     - Date     Condition        Report By
 NM0839  HISTORY     - 1948     MONUMENTED       CGS
 NM0839  HISTORY     - 20120404 POOR             INDIV
 NM0839
 NM0839                          STATION DESCRIPTION
 NM0839
 NM0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0839'2.5 MI NW FROM JEFFERSON.
 NM0839'2.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0839'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, AT A PRIVATE
 NM0839'ROAD CROSSING, 28.5 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 NM0839'TRACK, 16.0 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD, 10.8
 NM0839'FEET SOUTH OF THE THIRD POLE SOUTHEAST OF MILEPOST 105, 6.0 FEET
 NM0839'NORTHWEST OF A NORTHWEST GATE POST, 1.6 FEET NORTHEAST OF THE
 NM0839'SOUTHWEST RIGHT-OF-WAY FENCE, 1.6 FEET SOUTHEAST OF A REFERENCE
 NM0839'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 NM0839'THE GROUND.
 NM0839
 NM0839                          STATION RECOVERY (2012)
 NM0839
 NM0839'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0839'FOUND MONUMENT, NO CAP ON IT
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0789 ***********************************************************************
 NM0789  DESIGNATION -  H 325
 NM0789  PID         -  NM0789
 NM0789  STATE/COUNTY-  SD/UNION
 NM0789  COUNTRY     -  US
 NM0789  USGS QUAD   -  PONCA (2017)
 NM0789
 NM0789                         *CURRENT SURVEY CONTROL
 NM0789  ______________________________________________________________________
 NM0789* NAD 83(1986) POSITION- 42 34 34.     (N) 096 37 31.     (W)   SCALED
 NM0789* NAVD 88 ORTHO HEIGHT -   341.693 (meters)     1121.04  (feet) ADJUSTED
 NM0789  ______________________________________________________________________
 NM0789  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 NM0789  DYNAMIC HEIGHT  -        341.586 (meters)     1120.69  (feet) COMP
 NM0789  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 NM0789
 NM0789  VERT ORDER      -  SECOND    CLASS 0
 NM0789
 NM0789.The horizontal coordinates were scaled from a map and have
 NM0789.an estimated accuracy of +/- 6 seconds.
 NM0789
 NM0789.The orthometric height was determined by differential leveling and
 NM0789.adjusted by the NATIONAL GEODETIC SURVEY
 NM0789.in June 1991.
 NM0789
 NM0789.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0789.GEOID18 height accuracy estimate available here.
 NM0789
 NM0789.Click photographs - Photos may exist for this station.
 NM0789
 NM0789.The dynamic height is computed by dividing the NAVD 88
 NM0789.geopotential number by the normal gravity value computed on the
 NM0789.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0789.degrees latitude (g = 980.6199 gals.).
 NM0789
 NM0789.The modeled gravity was interpolated from observed gravity values.
 NM0789
 NM0789;                    North         East    Units  Estimated Accuracy
 NM0789;SPC SD S     -    33,770.      904,350.      MT  (+/- 180 meters Scaled)
 NM0789
 NM0789_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN948164(NAD 83)
 NM0789
 NM0789                          SUPERSEDED SURVEY CONTROL
 NM0789
 NM0789  NGVD 29 (??/??/92)  341.518  (m)         1120.46   (f) ADJ UNCH    2 0
 NM0789
 NM0789.Superseded values are not recommended for survey control.
 NM0789
 NM0789.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0789.See file dsdata.pdf to determine how the superseded data were derived.
 NM0789
 NM0789_MARKER: DB = BENCH MARK DISK
 NM0789_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0789_STAMPING: H 325 1948
 NM0789_MARK LOGO: CGS
 NM0789_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0789_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0789+STABILITY: SURFACE MOTION
 NM0789
 NM0789  HISTORY     - Date     Condition        Report By
 NM0789  HISTORY     - 1948     MONUMENTED       CGS
 NM0789
 NM0789                          STATION DESCRIPTION
 NM0789
 NM0789'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0789'5.4 MI W FROM JEFFERSON.
 NM0789'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0789'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0789'WEST ALONG A PAVED ROAD, THENCE 1.0 MILE WEST ALONG A GRAVEL
 NM0789'ROAD, THENCE 2.0 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 1.0 MILE
 NM0789'EAST ALONG A GRAVEL ROAD, IN A FARMHOUSE YARD, 55.3 FEET SOUTH OF
 NM0789'THE SOUTHEAST CORNER OF THE HOUSE, 45.0 FEET WEST OF THE CENTER
 NM0789'LINE OF A PRIVATE ROAD, 33.0 FEET NORTH OF THE CENTER LINE OF THE
 NM0789'EAST-WEST ROAD, 17.0 FEET EAST OF A POWER LINE POLE, 1.9 FEET
 NM0789'NORTH OF A FENCE, 1.3 FEET WEST OF A REFERENCE POST, SET IN THE TOP
 NM0789'OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0172 ***********************************************************************
 OQ0172  DESIGNATION -  H 326
 OQ0172  PID         -  OQ0172
 OQ0172  STATE/COUNTY-  SD/LINCOLN
 OQ0172  COUNTRY     -  US
 OQ0172  USGS QUAD   -  CANTON (2017)
 OQ0172
 OQ0172                         *CURRENT SURVEY CONTROL
 OQ0172  ______________________________________________________________________
 OQ0172* NAD 83(1986) POSITION- 43 18 31.     (N) 096 35 39.     (W)   SCALED
 OQ0172* NAVD 88 ORTHO HEIGHT -   395.194 (meters)     1296.57  (feet) ADJUSTED
 OQ0172  ______________________________________________________________________
 OQ0172  GEOID HEIGHT    -        -26.427 (meters)                     GEOID18
 OQ0172  DYNAMIC HEIGHT  -        395.087 (meters)     1296.21  (feet) COMP
 OQ0172  MODELED GRAVITY -    980,339.0   (mgal)                       NAVD 88
 OQ0172
 OQ0172  VERT ORDER      -  FIRST     CLASS II
 OQ0172
 OQ0172.The horizontal coordinates were scaled from a map and have
 OQ0172.an estimated accuracy of +/- 6 seconds.
 OQ0172
 OQ0172.The orthometric height was determined by differential leveling and
 OQ0172.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0172.in June 1991.
 OQ0172
 OQ0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0172.GEOID18 height accuracy estimate available here.
 OQ0172
 OQ0172.Click photographs - Photos may exist for this station.
 OQ0172
 OQ0172.The dynamic height is computed by dividing the NAVD 88
 OQ0172.geopotential number by the normal gravity value computed on the
 OQ0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0172.degrees latitude (g = 980.6199 gals.).
 OQ0172
 OQ0172.The modeled gravity was interpolated from observed gravity values.
 OQ0172
 OQ0172;                    North         East    Units  Estimated Accuracy
 OQ0172;SPC SD S     -   115,170.      903,240.      MT  (+/- 180 meters Scaled)
 OQ0172
 OQ0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN951978(NAD 83)
 OQ0172
 OQ0172                          SUPERSEDED SURVEY CONTROL
 OQ0172
 OQ0172  NGVD 29 (??/??/92)  394.954  (m)         1295.78   (f) ADJ UNCH    1 2
 OQ0172
 OQ0172.Superseded values are not recommended for survey control.
 OQ0172
 OQ0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0172.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0172
 OQ0172_MARKER: DB = BENCH MARK DISK
 OQ0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0172_STAMPING: H 326 1949
 OQ0172_MARK LOGO: CGS
 OQ0172_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0172+STABILITY: SURFACE MOTION
 OQ0172
 OQ0172  HISTORY     - Date     Condition        Report By
 OQ0172  HISTORY     - 1949     MONUMENTED       CGS
 OQ0172  HISTORY     - 20110321 MARK NOT FOUND   INDIV
 OQ0172
 OQ0172                          STATION DESCRIPTION
 OQ0172
 OQ0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0172'1.2 MI NW FROM CANTON.
 OQ0172'0.4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0172'RAILROAD FROM THE RAILROAD STATION AT CANTON, THENCE 0.8 MILE
 OQ0172'NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0172'RAILROAD, 4 POLES NORTH OF MILE POST 51, 46.0 FEET WEST OF THE
 OQ0172'WEST RAIL, 27.0 FEET NORTH OF THE CENTER LINE OF A PRIVATE
 OQ0172'ROAD, 1.0 FEET EAST OF THE RIGHT-OF-WAY FENCE, 1.2 FEET SOUTH
 OQ0172'OF A REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST
 OQ0172'PROJECTING 0.5 FOOT ABOVE THE GROUND.
 OQ0172
 OQ0172                          STATION RECOVERY (2011)
 OQ0172
 OQ0172'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0172'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0156 ***********************************************************************
 OQ0156  DESIGNATION -  H 327
 OQ0156  PID         -  OQ0156
 OQ0156  STATE/COUNTY-  SD/LINCOLN
 OQ0156  COUNTRY     -  US
 OQ0156  USGS QUAD   -  HARRISBURG (2017)
 OQ0156
 OQ0156                         *CURRENT SURVEY CONTROL
 OQ0156  ______________________________________________________________________
 OQ0156* NAD 83(1986) POSITION- 43 27 38.     (N) 096 41 49.     (W)   SCALED
 OQ0156* NAVD 88 ORTHO HEIGHT -   438.343 (meters)     1438.13  (feet) ADJUSTED
 OQ0156  ______________________________________________________________________
 OQ0156  GEOID HEIGHT    -        -26.405 (meters)                     GEOID18
 OQ0156  DYNAMIC HEIGHT  -        438.226 (meters)     1437.75  (feet) COMP
 OQ0156  MODELED GRAVITY -    980,339.3   (mgal)                       NAVD 88
 OQ0156
 OQ0156  VERT ORDER      -  FIRST     CLASS II
 OQ0156
 OQ0156.The horizontal coordinates were scaled from a map and have
 OQ0156.an estimated accuracy of +/- 6 seconds.
 OQ0156
 OQ0156.The orthometric height was determined by differential leveling and
 OQ0156.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0156.in June 1991.
 OQ0156
 OQ0156.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0156.GEOID18 height accuracy estimate available here.
 OQ0156
 OQ0156.Click photographs - Photos may exist for this station.
 OQ0156
 OQ0156.The dynamic height is computed by dividing the NAVD 88
 OQ0156.geopotential number by the normal gravity value computed on the
 OQ0156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0156.degrees latitude (g = 980.6199 gals.).
 OQ0156
 OQ0156.The modeled gravity was interpolated from observed gravity values.
 OQ0156
 OQ0156;                    North         East    Units  Estimated Accuracy
 OQ0156;SPC SD S     -   131,670.      894,170.      MT  (+/- 180 meters Scaled)
 OQ0156
 OQ0156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP863145(NAD 83)
 OQ0156
 OQ0156                          SUPERSEDED SURVEY CONTROL
 OQ0156
 OQ0156  NGVD 29 (??/??/92)  438.077  (m)         1437.26   (f) ADJ UNCH    1 2
 OQ0156
 OQ0156.Superseded values are not recommended for survey control.
 OQ0156
 OQ0156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0156.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0156
 OQ0156_MARKER: DB = BENCH MARK DISK
 OQ0156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0156_STAMPING: H 327 1949
 OQ0156_MARK LOGO: CGS
 OQ0156_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0156+STABILITY: SURFACE MOTION
 OQ0156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0156+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2011
 OQ0156
 OQ0156  HISTORY     - Date     Condition        Report By
 OQ0156  HISTORY     - 1949     MONUMENTED       CGS
 OQ0156  HISTORY     - 20031031 GOOD             GREOMA
 OQ0156  HISTORY     - 20110218 GOOD             INDIV
 OQ0156
 OQ0156                          STATION DESCRIPTION
 OQ0156
 OQ0156'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0156'2 MI N FROM HARRISBURG.
 OQ0156'2.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0156'PACIFIC RAILROAD FROM THE STATION AT HARRISBURG, 54.0 FEET
 OQ0156'NORTH OF THE CENTER LINE OF THE ROAD, 47.0 FEET EAST OF THE EAST
 OQ0156'RAIL, 17.0 FEET NORTH OF A FENCE CORNER POST, 1.0 FOOT EAST
 OQ0156'OF THE RIGHT-OF-WAY FENCE, 1.4 FEET SOUTH OF A REFERENCE POST,
 OQ0156'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 OQ0156'THE GROUND.
 OQ0156
 OQ0156                          STATION RECOVERY (2003)
 OQ0156
 OQ0156'RECOVERY NOTE BY GREENHORNE-OMARA 2003 (TDT)
 OQ0156'RECOVERED IN GOOD CONDITION.
 OQ0156
 OQ0156                          STATION RECOVERY (2011)
 OQ0156
 OQ0156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0233 ***********************************************************************
 OQ0233  DESIGNATION -  H 328 RESET
 OQ0233  PID         -  OQ0233
 OQ0233  STATE/COUNTY-  SD/LINCOLN
 OQ0233  COUNTRY     -  US
 OQ0233  USGS QUAD   -  KLONDIKE (2018)
 OQ0233
 OQ0233                         *CURRENT SURVEY CONTROL
 OQ0233  ______________________________________________________________________
 OQ0233* NAD 83(1986) POSITION- 43 27 38.     (N) 096 36 33.     (W)   SCALED
 OQ0233* NAVD 88 ORTHO HEIGHT -   417.12  (+/-2cm)     1368.5   (feet) VERTCON3
 OQ0233  ______________________________________________________________________
 OQ0233  GEOID HEIGHT    -        -26.465 (meters)                     GEOID18
 OQ0233  VERT ORDER      -  THIRD (See Below)
 OQ0233
 OQ0233.The horizontal coordinates were scaled from a map and have
 OQ0233.an estimated accuracy of +/- 6 seconds.
 OQ0233
 OQ0233.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0233.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0233
 OQ0233.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0233.GEOID18 height accuracy estimate available here.
 OQ0233
 OQ0233.The vertical order pertains to the NGVD 29 superseded value.
 OQ0233
 OQ0233.Click photographs - Photos may exist for this station.
 OQ0233
 OQ0233;                    North         East    Units  Estimated Accuracy
 OQ0233;SPC SD S     -   131,980.      901,270.      MT  (+/- 180 meters Scaled)
 OQ0233
 OQ0233_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP934147(NAD 83)
 OQ0233
 OQ0233                          SUPERSEDED SURVEY CONTROL
 OQ0233
 OQ0233  NGVD 29 (??/??/??)  416.86   (m)         1367.6    (f) RESET       3  
 OQ0233
 OQ0233.Superseded values are not recommended for survey control.
 OQ0233
 OQ0233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0233.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0233
 OQ0233_MARKER: DB = BENCH MARK DISK
 OQ0233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0233_STAMPING: H 328 RESET 1962
 OQ0233_MARK LOGO: CGS
 OQ0233_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0233+STABILITY: SURFACE MOTION
 OQ0233
 OQ0233  HISTORY     - Date     Condition        Report By
 OQ0233  HISTORY     - 1962     MONUMENTED       SDHD
 OQ0233
 OQ0233                          STATION DESCRIPTION
 OQ0233
 OQ0233'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1962
 OQ0233'6.5 MI NE FROM HARRISBURG.
 OQ0233'4.5 MILES EAST ALONG A BITUMINOUS SURFACED ROAD FROM THE RAILROAD
 OQ0233'STATION AT HARRISBURG, SOUTH DAKOTA, THENCE 2.0 MILES NORTH ALONG
 OQ0233'A GRAVELED ROAD, AT THE FARM HOUSE OF PHILLIP IVERSON, 172.0
 OQ0233'FEET NORTH OF THE CENTERLINE OF A T ROAD LEADING WEST, 50.0 FEET
 OQ0233'WEST OF THE CENTERLINE OF A NORTH-SOUTH ROAD, 2.3 FEET SOUTH AND
 OQ0233'2.1 FEET EAST OF THE NORTHEAST CORNER OF THE GARAGE, 1.0 FEET
 OQ0233'EAST OF A WHITE WOODEN WITNESS POST AND SET IN THE TOP OF A
 OQ0233'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0259 ***********************************************************************
 PR0259  DESIGNATION -  H 329
 PR0259  PID         -  PR0259
 PR0259  STATE/COUNTY-  SD/BROOKINGS
 PR0259  COUNTRY     -  US
 PR0259  USGS QUAD   -  FLANDREAU NW (2017)
 PR0259
 PR0259                         *CURRENT SURVEY CONTROL
 PR0259  ______________________________________________________________________
 PR0259* NAD 83(1986) POSITION- 44 11 44.     (N) 096 44 47.     (W)   SCALED
 PR0259* NAVD 88 ORTHO HEIGHT -   479.424 (meters)     1572.91  (feet) ADJUSTED
 PR0259  ______________________________________________________________________
 PR0259  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 PR0259  DYNAMIC HEIGHT  -        479.324 (meters)     1572.58  (feet) COMP
 PR0259  MODELED GRAVITY -    980,393.7   (mgal)                       NAVD 88
 PR0259
 PR0259  VERT ORDER      -  FIRST     CLASS II
 PR0259
 PR0259.The horizontal coordinates were scaled from a map and have
 PR0259.an estimated accuracy of +/- 6 seconds.
 PR0259
 PR0259.The orthometric height was determined by differential leveling and
 PR0259.adjusted by the NATIONAL GEODETIC SURVEY
 PR0259.in October 1997.
 PR0259
 PR0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0259.GEOID18 height accuracy estimate available here.
 PR0259
 PR0259.Click photographs - Photos may exist for this station.
 PR0259
 PR0259.The dynamic height is computed by dividing the NAVD 88
 PR0259.geopotential number by the normal gravity value computed on the
 PR0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0259.degrees latitude (g = 980.6199 gals.).
 PR0259
 PR0259.The modeled gravity was interpolated from observed gravity values.
 PR0259
 PR0259;                    North         East    Units  Estimated Accuracy
 PR0259;SPC SD N     -    45,480.      860,040.      MT  (+/- 180 meters Scaled)
 PR0259
 PR0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP800960(NAD 83)
 PR0259
 PR0259                          SUPERSEDED SURVEY CONTROL
 PR0259
 PR0259  NAVD 88 (06/15/91)  479.440  (m)         1572.96   (f) SUPERSEDED  1 2
 PR0259  NGVD 29 (??/??/92)  479.172  (m)         1572.08   (f) ADJ UNCH    1 2
 PR0259
 PR0259.Superseded values are not recommended for survey control.
 PR0259
 PR0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0259.See file dsdata.pdf to determine how the superseded data were derived.
 PR0259
 PR0259_MARKER: DB = BENCH MARK DISK
 PR0259_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0259_STAMPING: H 329 1949
 PR0259_MARK LOGO: CGS
 PR0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0259+STABILITY: SURFACE MOTION
 PR0259_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0259+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR0259
 PR0259  HISTORY     - Date     Condition        Report By
 PR0259  HISTORY     - 1949     MONUMENTED       CGS
 PR0259  HISTORY     - 19900703 GOOD             NGS
 PR0259
 PR0259                          STATION DESCRIPTION
 PR0259
 PR0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0259'10.3 MI S FROM BROOKINGS.
 PR0259'7.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0259'BROOKINGS, THENCE 2.0 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PR0259'1.0 MILE SOUTH ALONG A GRAVELED ROAD, AT THE EAST END OF AN
 PR0259'OFFSET IN THE NORTH-SOUTH ROAD, ON THE OUTSIDE OF A CURVE,
 PR0259'129.0 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, 56.1
 PR0259'FEET NORTH NORTHEAST OF A COUNT-LINE MARKER, 26.4 FEET NORTH
 PR0259'OF THE NORTH END OF A GATE ACROSS A TRAIL LEADING EAST, 3.4
 PR0259'FEET SOUTH OF A BRACED POWER POLE, 1.5 FEET NORTH OF A REFERENCE
 PR0259'POST, 1.1 FEET WEST OF A FENCE, AND SET IN THE TOP OF A CONCRETE
 PR0259'POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 PR0259
 PR0259                          STATION RECOVERY (1990)
 PR0259
 PR0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0259'11.8 KM (7.3 MI) SOUTHERLY ALONG MAIN AVENUE (COUNTY ROAD 77) FROM THE
 PR0259'JUNCTION OF U.S. HIGHWAY 14 (6TH STREET) IN BROOKINGS, THENCE 3.2 KM
 PR0259'(2.0 MI) EASTERLY ALONG COUNTY ROAD 22, THENCE 1.6 KM (1.0 MI)
 PR0259'SOUTHERLY ALONG COUNTY ROAD 21, AT THE EAST END OF AN OFFSET IN THE
 PR0259'ROAD, ON THE OUTSIDE OF A CURVE, 39.3 M (128.9 FT) SOUTHEAST OF THE
 PR0259'CENTER OF THE ROAD, 10.0 M (32.8 FT) NORTH OF THE EXTENDED CENTER OF
 PR0259'THE ROAD OFFSET, 1.3 M (4.3 FT) SOUTH OF UTILITY POLE NUMBER 73045
 PR0259'WITH 4 GUY WIRES, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE ROAD, 0.5 M
 PR0259'(1.6 FT) NORTH OF A RIGHT-OF-WAY POST, 0.2 M (0.7 FT) WEST OF A
 PR0259'WITNESS POST, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND
 PR0259'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0368 ***********************************************************************
 PR0368  DESIGNATION -  H 330
 PR0368  PID         -  PR0368
 PR0368  STATE/COUNTY-  SD/BROOKINGS
 PR0368  COUNTRY     -  US
 PR0368  USGS QUAD   -  ESTELLINE (2017)
 PR0368
 PR0368                         *CURRENT SURVEY CONTROL
 PR0368  ______________________________________________________________________
 PR0368* NAD 83(1986) POSITION- 44 31 42.     (N) 096 53 19.     (W)   SCALED
 PR0368* NAVD 88 ORTHO HEIGHT -   499.102 (meters)     1637.47  (feet) ADJUSTED
 PR0368  ______________________________________________________________________
 PR0368  GEOID HEIGHT    -        -24.958 (meters)                     GEOID18
 PR0368  DYNAMIC HEIGHT  -        499.027 (meters)     1637.22  (feet) COMP
 PR0368  MODELED GRAVITY -    980,450.3   (mgal)                       NAVD 88
 PR0368
 PR0368  VERT ORDER      -  SECOND    CLASS 0
 PR0368
 PR0368.The horizontal coordinates were scaled from a map and have
 PR0368.an estimated accuracy of +/- 6 seconds.
 PR0368
 PR0368.The orthometric height was determined by differential leveling and
 PR0368.adjusted by the NATIONAL GEODETIC SURVEY
 PR0368.in June 1991.
 PR0368
 PR0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0368.GEOID18 height accuracy estimate available here.
 PR0368
 PR0368.Click photographs - Photos may exist for this station.
 PR0368
 PR0368.The dynamic height is computed by dividing the NAVD 88
 PR0368.geopotential number by the normal gravity value computed on the
 PR0368.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0368.degrees latitude (g = 980.6199 gals.).
 PR0368
 PR0368.The modeled gravity was interpolated from observed gravity values.
 PR0368
 PR0368;                    North         East    Units  Estimated Accuracy
 PR0368;SPC SD N     -    81,980.      847,260.      MT  (+/- 180 meters Scaled)
 PR0368
 PR0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ677327(NAD 83)
 PR0368
 PR0368                          SUPERSEDED SURVEY CONTROL
 PR0368
 PR0368  NGVD 29 (??/??/92)  498.830  (m)         1636.58   (f) ADJ UNCH    2 0
 PR0368
 PR0368.Superseded values are not recommended for survey control.
 PR0368
 PR0368.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0368.See file dsdata.pdf to determine how the superseded data were derived.
 PR0368
 PR0368_MARKER: DB = BENCH MARK DISK
 PR0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0368_STAMPING: H 330 1949
 PR0368_MARK LOGO: CGS
 PR0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0368+STABILITY: SURFACE MOTION
 PR0368
 PR0368  HISTORY     - Date     Condition        Report By
 PR0368  HISTORY     - 1949     MONUMENTED       CGS
 PR0368  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0368
 PR0368                          STATION DESCRIPTION
 PR0368
 PR0368'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0368'6.2 MI N FROM BRUCE.
 PR0368'6.25 MILES N ALONG A GRAVELED ROAD FROM THE CHICAGO AND NORTH
 PR0368'WESTERN RAILWAY STATION AT BRUCE, 0.15 MI S OF A ROAD JUNCTION,
 PR0368'AT THE FOOT OF THE NE SLOPE OF A HIGH HILL, 487 FT S OF THE S END
 PR0368'OF A BRIDGE OVER THE BIG SIOUX RIVER, 91 FT W OF THE CENTR LINE
 PR0368'OF THE ROAD, 50.5 FT W OF THE CENTER OF A GATE ACROSS A PASTURE
 PR0368'ENTRANCE, 1.5 FT S OF A REFERENCE POST, AND SET IN THE TOP OF
 PR0368'A CONCRETE POST PROJECTING 0.5 FT ABOVE THE GROUND.
 PR0368
 PR0368                          STATION RECOVERY (1968)
 PR0368
 PR0368'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0368'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0364 ***********************************************************************
 PT0364  DESIGNATION -  H 332
 PT0364  PID         -  PT0364
 PT0364  STATE/COUNTY-  SD/STANLEY
 PT0364  COUNTRY     -  US
 PT0364  USGS QUAD   -  WILLOW CREEK BUTTE (2017)
 PT0364
 PT0364                         *CURRENT SURVEY CONTROL
 PT0364  ______________________________________________________________________
 PT0364* NAD 83(1986) POSITION- 44 29 40.     (N) 100 35 47.     (W)   SCALED
 PT0364* NAVD 88 ORTHO HEIGHT -   444.792 (meters)     1459.29  (feet) ADJUSTED
 PT0364  ______________________________________________________________________
 PT0364  GEOID HEIGHT    -        -22.842 (meters)                     GEOID18
 PT0364  DYNAMIC HEIGHT  -        444.703 (meters)     1459.00  (feet) COMP
 PT0364  MODELED GRAVITY -    980,404.7   (mgal)                       NAVD 88
 PT0364
 PT0364  VERT ORDER      -  FIRST     CLASS II
 PT0364
 PT0364.The horizontal coordinates were scaled from a map and have
 PT0364.an estimated accuracy of +/- 6 seconds.
 PT0364
 PT0364.The orthometric height was determined by differential leveling and
 PT0364.adjusted by the NATIONAL GEODETIC SURVEY
 PT0364.in June 1991.
 PT0364
 PT0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0364.GEOID18 height accuracy estimate available here.
 PT0364
 PT0364.Click photographs - Photos may exist for this station.
 PT0364
 PT0364.The dynamic height is computed by dividing the NAVD 88
 PT0364.geopotential number by the normal gravity value computed on the
 PT0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0364.degrees latitude (g = 980.6199 gals.).
 PT0364
 PT0364.The modeled gravity was interpolated from observed gravity values.
 PT0364
 PT0364;                    North         East    Units  Estimated Accuracy
 PT0364;SPC SD S     -   240,130.      579,080.      MT  (+/- 180 meters Scaled)
 PT0364
 PT0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ730280(NAD 83)
 PT0364
 PT0364                          SUPERSEDED SURVEY CONTROL
 PT0364
 PT0364  NGVD 29 (??/??/92)  444.411  (m)         1458.04   (f) ADJ UNCH    1 2
 PT0364
 PT0364.Superseded values are not recommended for survey control.
 PT0364
 PT0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0364.See file dsdata.pdf to determine how the superseded data were derived.
 PT0364
 PT0364_MARKER: DB = BENCH MARK DISK
 PT0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0364_STAMPING: H 332 1949
 PT0364_MARK LOGO: CGS
 PT0364_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0364+STABILITY: SURFACE MOTION
 PT0364
 PT0364  HISTORY     - Date     Condition        Report By
 PT0364  HISTORY     - 1949     MONUMENTED       CGS
 PT0364  HISTORY     - 1951     GOOD             CGS
 PT0364
 PT0364                          STATION DESCRIPTION
 PT0364
 PT0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (FXP)
 PT0364'19.6 MI NW FROM FORT PIERRE.
 PT0364'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0364'COURTHOUSE AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG
 PT0364'MISSION RIDGE ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD,
 PT0364'EAST OF AND AT THE FOOT OF THE BLUFFS, AT A CURVE IN THE ROAD,
 PT0364'0.1 MILE NORTH OF A WOODEN BRIDGE, 13.5 FEET SOUTH OF THE
 PT0364'CENTER LINE OF THE ROAD, 3.8 FEET SOUTH OF A FENCE CORNER,
 PT0364'1.7 FEET SOUTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 PT0364'POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.
 PT0364
 PT0364                          STATION RECOVERY (1951)
 PT0364
 PT0364'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0364'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0083 ***********************************************************************
 QS0083  DESIGNATION -  H 333
 QS0083  PID         -  QS0083
 QS0083  STATE/COUNTY-  SD/CAMPBELL
 QS0083  COUNTRY     -  US
 QS0083  USGS QUAD   -  POLLOCK NW (2017)
 QS0083
 QS0083                         *CURRENT SURVEY CONTROL
 QS0083  ______________________________________________________________________
 QS0083* NAD 83(1986) POSITION- 45 53 28.     (N) 100 24 29.     (W)   SCALED
 QS0083* NAVD 88 ORTHO HEIGHT -   481.004 (meters)     1578.09  (feet) ADJUSTED
 QS0083  ______________________________________________________________________
 QS0083  GEOID HEIGHT    -        -21.753 (meters)                     GEOID18
 QS0083  DYNAMIC HEIGHT  -        480.974 (meters)     1578.00  (feet) COMP
 QS0083  MODELED GRAVITY -    980,539.2   (mgal)                       NAVD 88
 QS0083
 QS0083  VERT ORDER      -  FIRST     CLASS II
 QS0083
 QS0083.The horizontal coordinates were scaled from a map and have
 QS0083.an estimated accuracy of +/- 6 seconds.
 QS0083
 QS0083.The orthometric height was determined by differential leveling and
 QS0083.adjusted by the NATIONAL GEODETIC SURVEY
 QS0083.in June 1991.
 QS0083
 QS0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0083.GEOID18 height accuracy estimate available here.
 QS0083
 QS0083.Click photographs - Photos may exist for this station.
 QS0083
 QS0083.The dynamic height is computed by dividing the NAVD 88
 QS0083.geopotential number by the normal gravity value computed on the
 QS0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0083.degrees latitude (g = 980.6199 gals.).
 QS0083
 QS0083.The modeled gravity was interpolated from observed gravity values.
 QS0083
 QS0083;                    North         East    Units  Estimated Accuracy
 QS0083;SPC SD N     -   228,760.      568,330.      MT  (+/- 180 meters Scaled)
 QS0083
 QS0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR907829(NAD 83)
 QS0083
 QS0083                          SUPERSEDED SURVEY CONTROL
 QS0083
 QS0083  NGVD 29 (??/??/92)  480.620  (m)         1576.83   (f) ADJ UNCH    1 2
 QS0083
 QS0083.Superseded values are not recommended for survey control.
 QS0083
 QS0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0083.See file dsdata.pdf to determine how the superseded data were derived.
 QS0083
 QS0083_MARKER: DB = BENCH MARK DISK
 QS0083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0083_STAMPING: H 333 1949
 QS0083_MARK LOGO: CGS
 QS0083_PROJECTION: PROJECTING 18 CENTIMETERS
 QS0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0083+STABILITY: SURFACE MOTION
 QS0083
 QS0083  HISTORY     - Date     Condition        Report By
 QS0083  HISTORY     - 1949     MONUMENTED       CGS
 QS0083
 QS0083                          STATION DESCRIPTION
 QS0083
 QS0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0083'10.6 MI SW FROM POLLOCK.
 QS0083'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0083'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH ALONG A GRADED DIRT
 QS0083'ROAD, THENCE 3.2 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 QS0083'3.05 MILES SOUTHEAST ALONG THE RIVER ROAD, 75 YARDS (PACED) EAST
 QS0083'OF THE CENTER LINE OF A DRIVE LEADING NORTH TO A VACANT FARMHOUSE,
 QS0083'64 FEET NORTH OF THE CENTER LINE OF THE ROAD, 25 FEET NORTH OF
 QS0083'THE NORTH GATE POST, 1.2 FEET WEST OF A FENCE LINE, 1.0 FOOT
 QS0083'SOUTH OF A REFERENCE POST, AND SET IN THE TOP OF A 5-FOOT CONCRETE
 QS0083'POST PROJECTING 0.6 FOOT ABOVE THE GROUND.  NOTE-- THIS BENCH
 QS0083'MARK IS 0.4 MILE WEST OF BENCH MARK V 311 WHICH IS AT THE
 QS0083'ENTRANCE TO THE A. H. O LEARY RESIDENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0476 ***********************************************************************
 OT0476  DESIGNATION -  H 334
 OT0476  PID         -  OT0476
 OT0476  STATE/COUNTY-  SD/FALL RIVER
 OT0476  COUNTRY     -  US
 OT0476  USGS QUAD   -  EDGEMONT SW (2017)
 OT0476
 OT0476                         *CURRENT SURVEY CONTROL
 OT0476  ______________________________________________________________________
 OT0476* NAD 83(1986) POSITION- 43 21 22.     (N) 103 52 56.     (W)   SCALED
 OT0476* NAVD 88 ORTHO HEIGHT -  1057.626 (meters)     3469.89  (feet) ADJUSTED
 OT0476  ______________________________________________________________________
 OT0476  GEOID HEIGHT    -        -14.925 (meters)                     GEOID18
 OT0476  DYNAMIC HEIGHT  -       1057.187 (meters)     3468.45  (feet) COMP
 OT0476  MODELED GRAVITY -    980,168.3   (mgal)                       NAVD 88
 OT0476
 OT0476  VERT ORDER      -  FIRST     CLASS II
 OT0476
 OT0476.The horizontal coordinates were scaled from a map and have
 OT0476.an estimated accuracy of +/- 6 seconds.
 OT0476
 OT0476.The orthometric height was determined by differential leveling and
 OT0476.adjusted by the NATIONAL GEODETIC SURVEY
 OT0476.in June 1991.
 OT0476
 OT0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0476.GEOID18 height accuracy estimate available here.
 OT0476
 OT0476.Click photographs - Photos may exist for this station.
 OT0476
 OT0476.The dynamic height is computed by dividing the NAVD 88
 OT0476.geopotential number by the normal gravity value computed on the
 OT0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0476.degrees latitude (g = 980.6199 gals.).
 OT0476
 OT0476.The modeled gravity was interpolated from observed gravity values.
 OT0476
 OT0476;                    North         East    Units  Estimated Accuracy
 OT0476;SPC SD S     -   119,770.      312,410.      MT  (+/- 180 meters Scaled)
 OT0476
 OT0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ905009(NAD 83)
 OT0476
 OT0476                          SUPERSEDED SURVEY CONTROL
 OT0476
 OT0476  NGVD 29 (??/??/92) 1057.085  (m)         3468.12   (f) ADJ UNCH    1 2
 OT0476
 OT0476.Superseded values are not recommended for survey control.
 OT0476
 OT0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0476.See file dsdata.pdf to determine how the superseded data were derived.
 OT0476
 OT0476_MARKER: DB = BENCH MARK DISK
 OT0476_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0476_SP_SET: ABUTMENT
 OT0476_STAMPING: H 334 1957
 OT0476_MARK LOGO: CGS
 OT0476_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0476
 OT0476  HISTORY     - Date     Condition        Report By
 OT0476  HISTORY     - 1957     MONUMENTED       CGS
 OT0476
 OT0476                          STATION DESCRIPTION
 OT0476
 OT0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0476'5 MI NW FROM EDGEMONT.
 OT0476'ABOUT 5.0 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0476'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 16,
 OT0476'R. 2 E., T. 8 S., IN THE TOP OF THE SOUTHWEST END OF THE
 OT0476'SOUTHEAST ABUTMENT OF BRIDGE 481.20, 6.5 FEET SOUTHWEST OF THE
 OT0476'SOUTHWEST RAIL AND ABOUT 3 1/2 FEET BELOW THE TOP OF THE RAIL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0240 ***********************************************************************
 OR0240  DESIGNATION -  H 336
 OR0240  PID         -  OR0240
 OR0240  STATE/COUNTY-  SD/CHARLES MIX
 OR0240  COUNTRY     -  US
 OR0240  USGS QUAD   -  LAKE ANDES (2017)
 OR0240
 OR0240                         *CURRENT SURVEY CONTROL
 OR0240  ______________________________________________________________________
 OR0240* NAD 83(1986) POSITION- 43 09 15.     (N) 098 33 15.     (W)   SCALED
 OR0240* NAVD 88 ORTHO HEIGHT -   446.887 (meters)     1466.16  (feet) ADJUSTED
 OR0240  ______________________________________________________________________
 OR0240  GEOID HEIGHT    -        -26.392 (meters)                     GEOID18
 OR0240  DYNAMIC HEIGHT  -        446.741 (meters)     1465.68  (feet) COMP
 OR0240  MODELED GRAVITY -    980,280.5   (mgal)                       NAVD 88
 OR0240
 OR0240  VERT ORDER      -  FIRST     CLASS II
 OR0240
 OR0240.The horizontal coordinates were scaled from a map and have
 OR0240.an estimated accuracy of +/- 6 seconds.
 OR0240
 OR0240.The orthometric height was determined by differential leveling and
 OR0240.adjusted by the NATIONAL GEODETIC SURVEY
 OR0240.in June 1991.
 OR0240
 OR0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0240.GEOID18 height accuracy estimate available here.
 OR0240
 OR0240.Click photographs - Photos may exist for this station.
 OR0240
 OR0240.The dynamic height is computed by dividing the NAVD 88
 OR0240.geopotential number by the normal gravity value computed on the
 OR0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0240.degrees latitude (g = 980.6199 gals.).
 OR0240
 OR0240.The modeled gravity was interpolated from observed gravity values.
 OR0240
 OR0240;                    North         East    Units  Estimated Accuracy
 OR0240;SPC SD S     -    92,740.      744,690.      MT  (+/- 180 meters Scaled)
 OR0240
 OR0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN362780(NAD 83)
 OR0240
 OR0240                          SUPERSEDED SURVEY CONTROL
 OR0240
 OR0240  NGVD 29 (??/??/92)  446.579  (m)         1465.15   (f) ADJ UNCH    1 2
 OR0240
 OR0240.Superseded values are not recommended for survey control.
 OR0240
 OR0240.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0240.See file dsdata.pdf to determine how the superseded data were derived.
 OR0240
 OR0240_MARKER: DB = BENCH MARK DISK
 OR0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0240_STAMPING: H 336 1949
 OR0240_MARK LOGO: CGS
 OR0240_PROJECTION: FLUSH
 OR0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0240+STABILITY: SURFACE MOTION
 OR0240
 OR0240  HISTORY     - Date     Condition        Report By
 OR0240  HISTORY     - 1949     MONUMENTED       CGS
 OR0240  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0240
 OR0240                          STATION DESCRIPTION
 OR0240
 OR0240'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0240'0.6 MI W FROM LAKE ANDES.
 OR0240'0.55 MILE WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0240'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 OR0240'STATION AT LAKE ANDES, AT THE LAKE ANDES AIRPORT, 5.1 FEET EAST
 OR0240'OF THE SOUTHEAST CORNER OF THE MAIN OFFICE, 24.9 FEET SOUTH OF
 OR0240'THE NORTHEAST CORNER OF THE OFFICE, 21.2 FEET NORTHWEST OF THE
 OR0240'NORTHWEST CORNER OF THE MOST NORTHERLY HANGAR, 0.8 FOOT EAST OF
 OR0240'THE EAST EDGE OF THE CONCRETE SIDEWALK, SET IN THE TOP OF A
 OR0240'CONCRETE POST AND LEVEL WITH THE GROUND.
 OR0240
 OR0240                          STATION RECOVERY (2013)
 OR0240
 OR0240'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0240'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0347 ***********************************************************************
 OR0347  DESIGNATION -  H 337
 OR0347  PID         -  OR0347
 OR0347  STATE/COUNTY-  SD/CHARLES MIX
 OR0347  COUNTRY     -  US
 OR0347  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0347
 OR0347                         *CURRENT SURVEY CONTROL
 OR0347  ______________________________________________________________________
 OR0347* NAD 83(1986) POSITION- 43 04 00.     (N) 098 31 14.     (W)   SCALED
 OR0347* NAVD 88 ORTHO HEIGHT -   466.393 (meters)     1530.16  (feet) ADJUSTED
 OR0347  ______________________________________________________________________
 OR0347  GEOID HEIGHT    -        -26.254 (meters)                     GEOID18
 OR0347  DYNAMIC HEIGHT  -        466.239 (meters)     1529.65  (feet) COMP
 OR0347  MODELED GRAVITY -    980,275.9   (mgal)                       NAVD 88
 OR0347
 OR0347  VERT ORDER      -  FIRST     CLASS II
 OR0347
 OR0347.The horizontal coordinates were scaled from a map and have
 OR0347.an estimated accuracy of +/- 6 seconds.
 OR0347
 OR0347.The orthometric height was determined by differential leveling and
 OR0347.adjusted by the NATIONAL GEODETIC SURVEY
 OR0347.in June 1994.
 OR0347
 OR0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0347.GEOID18 height accuracy estimate available here.
 OR0347
 OR0347.Click photographs - Photos may exist for this station.
 OR0347
 OR0347.The dynamic height is computed by dividing the NAVD 88
 OR0347.geopotential number by the normal gravity value computed on the
 OR0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0347.degrees latitude (g = 980.6199 gals.).
 OR0347
 OR0347.The modeled gravity was interpolated from observed gravity values.
 OR0347
 OR0347;                    North         East    Units  Estimated Accuracy
 OR0347;SPC SD S     -    83,080.      747,640.      MT  (+/- 180 meters Scaled)
 OR0347
 OR0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN390683(NAD 83)
 OR0347
 OR0347                          SUPERSEDED SURVEY CONTROL
 OR0347
 OR0347  NAVD 88 (06/15/91)  466.341  (m)         1529.99   (f) SUPERSEDED  1 2
 OR0347  NGVD 29 (??/??/92)  466.041  (m)         1529.00   (f) ADJ UNCH    1 2
 OR0347
 OR0347.Superseded values are not recommended for survey control.
 OR0347
 OR0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0347.See file dsdata.pdf to determine how the superseded data were derived.
 OR0347
 OR0347_MARKER: DB = BENCH MARK DISK
 OR0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0347_STAMPING: H 337 1949
 OR0347_MARK LOGO: CGS
 OR0347_PROJECTION: FLUSH
 OR0347_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0347+STABILITY: SURFACE MOTION
 OR0347_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0347+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0347
 OR0347  HISTORY     - Date     Condition        Report By
 OR0347  HISTORY     - 1949     MONUMENTED       CGS
 OR0347  HISTORY     - 19930919 GOOD             NGS
 OR0347  HISTORY     - 20121212 GOOD             INDIV
 OR0347
 OR0347                          STATION DESCRIPTION
 OR0347
 OR0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0347'0.5 MI E FROM PICKSTOWN.
 OR0347'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 OR0347'PICKSTOWN, THENCE 0.3 MILE EAST ALONG A DIRT ROAD, AT A T-JUNCTION
 OR0347'OF THE EAST-WEST ROAD AND A SIDE ROAD LEADING SOUTH TO THE
 OR0347'PICKSTOWN TRASH DUMP, ON THE WEST SLOPE OF A HILL, 153.0 FEET
 OR0347'SOUTH OF THE CENTER LINE OF THE ROAD, 36.0 FEET EAST OF THE CENTER
 OR0347'LINE OF THE SIDE ROAD, 1.2 FEET WEST OF A FENCE, 1.3 FEET NORTH
 OR0347'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL
 OR0347'WITH THE GROUND.
 OR0347
 OR0347                          STATION RECOVERY (1993)
 OR0347
 OR0347'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0347'0.6 KM (0.35 MI) WESTERLY ALONG STATE HIGHWAY 46 FROM THE JUNCTION OF
 OR0347'U.S. HIGHWAY 18 IN PICKSTOWN, THENCE 0.2 KM (0.10 MI) SOUTHERLY
 OR0347'ALONG MISSOURI DRIVE, THENCE 1.2 KM (0.75 MI) EASTERLY ALONG WHITE
 OR0347'SWAN ROAD, 45.3 M (148.6 FT) SOUTH OF THE ROAD CENTER, 11.7 M (38.4
 OR0347'FT) SOUTHEAST OF THE EAST POST OF A GATE, 10.6 M (34.8 FT) EAST OF
 OR0347'THE CENTER OF A TRACK ROAD, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 OR0347'ROAD, 0.7 M (2.3 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A
 OR0347'WITNESS POST, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE
 OR0347'GROUND SURFACE.
 OR0347
 OR0347                          STATION RECOVERY (2012)
 OR0347
 OR0347'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0347'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0067 ***********************************************************************
 NN0067  DESIGNATION -  H 338
 NN0067  PID         -  NN0067
 NN0067  STATE/COUNTY-  SD/CHARLES MIX
 NN0067  COUNTRY     -  US
 NN0067  USGS QUAD   -  VERDEL (2017)
 NN0067
 NN0067                         *CURRENT SURVEY CONTROL
 NN0067  ______________________________________________________________________
 NN0067* NAD 83(1986) POSITION- 42 51 50.     (N) 098 13 49.     (W)   SCALED
 NN0067* NAVD 88 ORTHO HEIGHT -   374.926 (meters)     1230.07  (feet) ADJUSTED
 NN0067  ______________________________________________________________________
 NN0067  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 NN0067  DYNAMIC HEIGHT  -        374.800 (meters)     1229.66  (feet) COMP
 NN0067  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 NN0067
 NN0067  VERT ORDER      -  SECOND    CLASS 0
 NN0067
 NN0067.The horizontal coordinates were scaled from a map and have
 NN0067.an estimated accuracy of +/- 6 seconds.
 NN0067
 NN0067.The orthometric height was determined by differential leveling and
 NN0067.adjusted by the NATIONAL GEODETIC SURVEY
 NN0067.in June 1991.
 NN0067
 NN0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0067.GEOID18 height accuracy estimate available here.
 NN0067
 NN0067.Click photographs - Photos may exist for this station.
 NN0067
 NN0067.The dynamic height is computed by dividing the NAVD 88
 NN0067.geopotential number by the normal gravity value computed on the
 NN0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0067.degrees latitude (g = 980.6199 gals.).
 NN0067
 NN0067.The modeled gravity was interpolated from observed gravity values.
 NN0067
 NN0067;                    North         East    Units  Estimated Accuracy
 NN0067;SPC SD S     -    61,120.      771,840.      MT  (+/- 180 meters Scaled)
 NN0067
 NN0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN628459(NAD 83)
 NN0067
 NN0067                          SUPERSEDED SURVEY CONTROL
 NN0067
 NN0067  NGVD 29 (??/??/92)  374.684  (m)         1229.28   (f) ADJ UNCH    2 0
 NN0067
 NN0067.Superseded values are not recommended for survey control.
 NN0067
 NN0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0067.See file dsdata.pdf to determine how the superseded data were derived.
 NN0067
 NN0067_MARKER: DB = BENCH MARK DISK
 NN0067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0067_STAMPING: H 338 1949
 NN0067_MARK LOGO: CGS
 NN0067_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0067+STABILITY: SURFACE MOTION
 NN0067
 NN0067  HISTORY     - Date     Condition        Report By
 NN0067  HISTORY     - 1949     MONUMENTED       CGS
 NN0067
 NN0067                          STATION DESCRIPTION
 NN0067
 NN0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0067'11.5 MI ESE FROM GREENWOOD.
 NN0067'1.4 MILES EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN
 NN0067'AGENCY AT GREENWOOD, THENCE 9.1 MILES SOUTHEAST ALONG A GRAVEL
 NN0067'ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, ON THE INSIDE
 NN0067'OF A CURVE WITH TANGENTS LEADING NORTH AND EAST, ABOUT 100.0
 NN0067'FEET NORTH OF THE BANK OF THE RIVER, 33.0 FEET NORTH OF THE
 NN0067'CENTER LINE OF THE EAST TANGENT, 28.0 FEET EAST OF THE CENTER
 NN0067'LINE OF THE NORTH TANGENT, 23.0 FEET NORTHEAST OF THE CENTER
 NN0067'LINE OF THE CURVE, 12.0 FEET SOUTH OF THE CENTER LINE OF A
 NN0067'GATE, 3.0 FEET SOUTH OF A CORNER FENCE POST, 0.8 FOOT WEST OF A
 NN0067'FENCE, 1.1 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A
 NN0067'CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0675 ***********************************************************************
 OR0675  DESIGNATION -  H 339
 OR0675  PID         -  OR0675
 OR0675  STATE/COUNTY-  SD/GREGORY
 OR0675  COUNTRY     -  US
 OR0675  USGS QUAD   -  HERRICK NE (2017)
 OR0675
 OR0675                         *CURRENT SURVEY CONTROL
 OR0675  ______________________________________________________________________
 OR0675* NAD 83(1986) POSITION- 43 14 51.     (N) 099 01 58.     (W)   SCALED
 OR0675* NAVD 88 ORTHO HEIGHT -   567.826 (meters)     1862.94  (feet) ADJUSTED
 OR0675  ______________________________________________________________________
 OR0675  GEOID HEIGHT    -        -26.172 (meters)                     GEOID18
 OR0675  DYNAMIC HEIGHT  -        567.635 (meters)     1862.32  (feet) COMP
 OR0675  MODELED GRAVITY -    980,265.2   (mgal)                       NAVD 88
 OR0675
 OR0675  VERT ORDER      -  FIRST     CLASS II
 OR0675
 OR0675.The horizontal coordinates were scaled from a map and have
 OR0675.an estimated accuracy of +/- 6 seconds.
 OR0675
 OR0675.The orthometric height was determined by differential leveling and
 OR0675.adjusted by the NATIONAL GEODETIC SURVEY
 OR0675.in June 1991.
 OR0675
 OR0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0675.GEOID18 height accuracy estimate available here.
 OR0675
 OR0675.Click photographs - Photos may exist for this station.
 OR0675
 OR0675.The dynamic height is computed by dividing the NAVD 88
 OR0675.geopotential number by the normal gravity value computed on the
 OR0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0675.degrees latitude (g = 980.6199 gals.).
 OR0675
 OR0675.The modeled gravity was interpolated from observed gravity values.
 OR0675
 OR0675;                    North         East    Units  Estimated Accuracy
 OR0675;SPC SD S     -   102,380.      705,610.      MT  (+/- 180 meters Scaled)
 OR0675
 OR0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN973883(NAD 83)
 OR0675
 OR0675                          SUPERSEDED SURVEY CONTROL
 OR0675
 OR0675  NGVD 29 (??/??/92)  567.496  (m)         1861.86   (f) ADJ UNCH    1 2
 OR0675
 OR0675.Superseded values are not recommended for survey control.
 OR0675
 OR0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0675.See file dsdata.pdf to determine how the superseded data were derived.
 OR0675
 OR0675_MARKER: DB = BENCH MARK DISK
 OR0675_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0675_STAMPING: H 339 1949
 OR0675_MARK LOGO: CGS
 OR0675_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0675_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0675+STABILITY: SURFACE MOTION
 OR0675
 OR0675  HISTORY     - Date     Condition        Report By
 OR0675  HISTORY     - 1949     MONUMENTED       CGS
 OR0675  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0675
 OR0675                          STATION DESCRIPTION
 OR0675
 OR0675'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0675'15.6 MI NW FROM BONESTEEL.
 OR0675'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0675'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0675'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0675'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0675'MILES NORTH ALONG A DIRT ROAD, THENCE 5.0 MILES NORTHWEST ALONG
 OR0675'A DIRT ROAD, ON A FLAT AT THE SUMMIT OF A HILL, 1.6 MILES
 OR0675'NORTHERLY ALONG A FIELD ROAD FROM A CATTLE GUARD AT A FARMHOUSE,
 OR0675'20 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 2.8 FEET WEST
 OR0675'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0675'0.2 FOOT ABOVE THE GROUND.
 OR0675
 OR0675                          STATION RECOVERY (2013)
 OR0675
 OR0675'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0675'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0806 ***********************************************************************
 OR0806  DESIGNATION -  H 340 RESET
 OR0806  PID         -  OR0806
 OR0806  STATE/COUNTY-  SD/GREGORY
 OR0806  COUNTRY     -  US
 OR0806  USGS QUAD   -  LUCAS SE (2017)
 OR0806
 OR0806                         *CURRENT SURVEY CONTROL
 OR0806  ______________________________________________________________________
 OR0806* NAD 83(1986) POSITION- 43 16 49.     (N) 099 03 35.     (W)   SCALED
 OR0806* NAVD 88 ORTHO HEIGHT -   610.35  (meters)     2002.5   (feet) RESET
 OR0806  ______________________________________________________________________
 OR0806  GEOID HEIGHT    -        -26.190 (meters)                     GEOID18
 OR0806  VERT ORDER      -  THIRD
 OR0806
 OR0806.The horizontal coordinates were scaled from a map and have
 OR0806.an estimated accuracy of +/- 6 seconds.
 OR0806
 OR0806.The orthometric height was computed from unverified reset data.
 OR0806
 OR0806.No vertical observational check was made to the station.
 OR0806
 OR0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0806.GEOID18 height accuracy estimate available here.
 OR0806
 OR0806.Click photographs - Photos may exist for this station.
 OR0806
 OR0806;                    North         East    Units  Estimated Accuracy
 OR0806;SPC SD S     -   105,990.      703,370.      MT  (+/- 180 meters Scaled)
 OR0806
 OR0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN951919(NAD 83)
 OR0806
 OR0806                          SUPERSEDED SURVEY CONTROL
 OR0806
 OR0806  NGVD 29 (04/17/07)  610.01   (m)         2001.3    (f) RESET       3  
 OR0806
 OR0806.Superseded values are not recommended for survey control.
 OR0806
 OR0806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0806.See file dsdata.pdf to determine how the superseded data were derived.
 OR0806
 OR0806_MARKER: DV = VERTICAL CONTROL DISK
 OR0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0806_STAMPING: H 340 1949 RESET 1981
 OR0806_MARK LOGO: NGS
 OR0806_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0806+STABILITY: SURFACE MOTION
 OR0806
 OR0806  HISTORY     - Date     Condition        Report By
 OR0806  HISTORY     - 1981     MONUMENTED       NGS
 OR0806
 OR0806                          STATION DESCRIPTION
 OR0806
 OR0806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 OR0806'47.6 KM (29.5 MI) SW FROM PLATTE.
 OR0806'29.0 KM (18.0 MI) WEST OF PLATTE ALONG HIGHWAY 44, THENCE 18.6 KM
 OR0806'(11.6 MI) SOUTHEAST ALONG HIGHWAY 1806 TO THE MARK, 60.6 METERS
 OR0806'(198.9 FEET) SOUTH OF THE CENTER OF HIGHWAY, 8.7 METERS (28.5 FEET)
 OR0806'EAST OF THE EDGE OF A CULTIVATED FIELD, AND 0.3 METER (0.8 FOOT)
 OR0806'WEST OF A FENCE.
 OR0806'THE MARK IS 1.2 FT  E FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0319 ***********************************************************************
 OQ0319  DESIGNATION -  H 341
 OQ0319  PID         -  OQ0319
 OQ0319  STATE/COUNTY-  SD/MINNEHAHA
 OQ0319  COUNTRY     -  US
 OQ0319  USGS QUAD   -  RENNER (2017)
 OQ0319
 OQ0319                         *CURRENT SURVEY CONTROL
 OQ0319  ______________________________________________________________________
 OQ0319* NAD 83(1986) POSITION- 43 40 28.     (N) 096 43 42.     (W)   SCALED
 OQ0319* NAVD 88 ORTHO HEIGHT -   439.838 (meters)     1443.04  (feet) ADJUSTED
 OQ0319  ______________________________________________________________________
 OQ0319  GEOID HEIGHT    -        -26.238 (meters)                     GEOID18
 OQ0319  DYNAMIC HEIGHT  -        439.728 (meters)     1442.67  (feet) COMP
 OQ0319  MODELED GRAVITY -    980,357.7   (mgal)                       NAVD 88
 OQ0319
 OQ0319  VERT ORDER      -  FIRST     CLASS II
 OQ0319
 OQ0319.The horizontal coordinates were scaled from a map and have
 OQ0319.an estimated accuracy of +/- 6 seconds.
 OQ0319
 OQ0319.The orthometric height was determined by differential leveling and
 OQ0319.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0319.in June 1991.
 OQ0319
 OQ0319.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0319.GEOID18 height accuracy estimate available here.
 OQ0319
 OQ0319.Click photographs - Photos may exist for this station.
 OQ0319
 OQ0319.The dynamic height is computed by dividing the NAVD 88
 OQ0319.geopotential number by the normal gravity value computed on the
 OQ0319.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0319.degrees latitude (g = 980.6199 gals.).
 OQ0319
 OQ0319.The modeled gravity was interpolated from observed gravity values.
 OQ0319
 OQ0319;                    North         East    Units  Estimated Accuracy
 OQ0319;SPC SD S     -   155,290.      890,600.      MT  (+/- 180 meters Scaled)
 OQ0319
 OQ0319_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP831382(NAD 83)
 OQ0319
 OQ0319                          SUPERSEDED SURVEY CONTROL
 OQ0319
 OQ0319  NGVD 29 (??/??/92)  439.558  (m)         1442.12   (f) ADJ UNCH    1 2
 OQ0319
 OQ0319.Superseded values are not recommended for survey control.
 OQ0319
 OQ0319.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0319.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0319
 OQ0319_MARKER: DB = BENCH MARK DISK
 OQ0319_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0319_STAMPING: H 341 1949
 OQ0319_MARK LOGO: CGS
 OQ0319_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0319_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0319+STABILITY: SURFACE MOTION
 OQ0319
 OQ0319  HISTORY     - Date     Condition        Report By
 OQ0319  HISTORY     - 1949     MONUMENTED       CGS
 OQ0319
 OQ0319                          STATION DESCRIPTION
 OQ0319
 OQ0319'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0319'2 MI N FROM RENNER.
 OQ0319'2.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0319'RAILROAD FROM THE STATION AT RENNER, AT A ROAD CROSSING, 133.0
 OQ0319'FEET NORTH OF THE CENTER LINE OF THE ROAD, 28.0 FEET EAST OF THE
 OQ0319'EAST RAIL OF THE TRACK, 3.5 FEET SOUTH OF THE THIRD POLE NORTH
 OQ0319'OF MILEPOST 79, 1.6 FEET SOUTH OF A REFERENCE POST, AND SET IN
 OQ0319'THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0456 ***********************************************************************
 PR0456  DESIGNATION -  H 342
 PR0456  PID         -  PR0456
 PR0456  STATE/COUNTY-  SD/CODINGTON
 PR0456  COUNTRY     -  US
 PR0456  USGS QUAD   -  WATERTOWN SE (2017)
 PR0456
 PR0456                         *CURRENT SURVEY CONTROL
 PR0456  ______________________________________________________________________
 PR0456* NAD 83(1986) POSITION- 44 48 53.     (N) 097 01 33.     (W)   SCALED
 PR0456* NAVD 88 ORTHO HEIGHT -   530.763 (meters)     1741.34  (feet) ADJUSTED
 PR0456  ______________________________________________________________________
 PR0456  GEOID HEIGHT    -        -25.066 (meters)                     GEOID18
 PR0456  DYNAMIC HEIGHT  -        530.685 (meters)     1741.09  (feet) COMP
 PR0456  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 PR0456
 PR0456  VERT ORDER      -  SECOND    CLASS 0
 PR0456
 PR0456.The horizontal coordinates were scaled from a map and have
 PR0456.an estimated accuracy of +/- 6 seconds.
 PR0456
 PR0456.The orthometric height was determined by differential leveling and
 PR0456.adjusted by the NATIONAL GEODETIC SURVEY
 PR0456.in June 1991.
 PR0456
 PR0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0456.GEOID18 height accuracy estimate available here.
 PR0456
 PR0456.Click photographs - Photos may exist for this station.
 PR0456
 PR0456.The dynamic height is computed by dividing the NAVD 88
 PR0456.geopotential number by the normal gravity value computed on the
 PR0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0456.degrees latitude (g = 980.6199 gals.).
 PR0456
 PR0456.The modeled gravity was interpolated from observed gravity values.
 PR0456
 PR0456;                    North         East    Units  Estimated Accuracy
 PR0456;SPC SD N     -   113,380.      835,190.      MT  (+/- 180 meters Scaled)
 PR0456
 PR0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ560642(NAD 83)
 PR0456
 PR0456                          SUPERSEDED SURVEY CONTROL
 PR0456
 PR0456  NGVD 29 (??/??/92)  530.466  (m)         1740.37   (f) ADJ UNCH    2 0
 PR0456
 PR0456.Superseded values are not recommended for survey control.
 PR0456
 PR0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0456.See file dsdata.pdf to determine how the superseded data were derived.
 PR0456
 PR0456_MARKER: DB = BENCH MARK DISK
 PR0456_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0456_SP_SET: CULVERT HEADWALL
 PR0456_STAMPING: H 342 1949
 PR0456_MARK LOGO: CGS
 PR0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0456+STABILITY: SURFACE MOTION
 PR0456
 PR0456  HISTORY     - Date     Condition        Report By
 PR0456  HISTORY     - 1949     MONUMENTED       CGS
 PR0456  HISTORY     - 1977     GOOD             LOCENG
 PR0456
 PR0456                          STATION DESCRIPTION
 PR0456
 PR0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0456'6.2 MI N FROM CASTLEWOOD.
 PR0456'6.15 MILES NORTH ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL
 PR0456'AT CASTLEWOOD, 0.25 MILE SOUTH OF A ROAD INTERSECTION, 12.5 FEET
 PR0456'EAST OF AND 3.0 FEET HIGHER THAN THE CENTER LINE OF THE ROAD,
 PR0456'AND SET IN THE CENTER OF THE TOP OF THE EAST CONCRETE GUARD
 PR0456'RAIL OF A 20-FOOT TWIN CHANNEL CONCRETE CULVERT.
 PR0456
 PR0456                          STATION RECOVERY (1977)
 PR0456
 PR0456'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 PR0456'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1108 ***********************************************************************
 NM1108  DESIGNATION -  H 343
 NM1108  PID         -  NM1108
 NM1108  STATE/COUNTY-  SD/CLAY
 NM1108  COUNTRY     -  US
 NM1108  USGS QUAD   -  MECKLING (2017)
 NM1108
 NM1108                         *CURRENT SURVEY CONTROL
 NM1108  ______________________________________________________________________
 NM1108* NAD 83(1986) POSITION- 42 47 13.     (N) 097 04 35.     (W)   SCALED
 NM1108* NAVD 88 ORTHO HEIGHT -   352.230 (meters)     1155.61  (feet) ADJUSTED
 NM1108  ______________________________________________________________________
 NM1108  GEOID HEIGHT    -        -25.603 (meters)                     GEOID18
 NM1108  DYNAMIC HEIGHT  -        352.125 (meters)     1155.26  (feet) COMP
 NM1108  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 NM1108
 NM1108  VERT ORDER      -  SECOND    CLASS 0
 NM1108
 NM1108.The horizontal coordinates were scaled from a map and have
 NM1108.an estimated accuracy of +/- 6 seconds.
 NM1108
 NM1108.The orthometric height was determined by differential leveling and
 NM1108.adjusted by the NATIONAL GEODETIC SURVEY
 NM1108.in June 1991.
 NM1108
 NM1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1108.GEOID18 height accuracy estimate available here.
 NM1108
 NM1108.Click photographs - Photos may exist for this station.
 NM1108
 NM1108.The dynamic height is computed by dividing the NAVD 88
 NM1108.geopotential number by the normal gravity value computed on the
 NM1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1108.degrees latitude (g = 980.6199 gals.).
 NM1108
 NM1108.The modeled gravity was interpolated from observed gravity values.
 NM1108
 NM1108;                    North         East    Units  Estimated Accuracy
 NM1108;SPC SD S     -    55,620.      866,430.      MT  (+/- 180 meters Scaled)
 NM1108
 NM1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN573389(NAD 83)
 NM1108
 NM1108                          SUPERSEDED SURVEY CONTROL
 NM1108
 NM1108  NGVD 29 (??/??/92)  352.023  (m)         1154.93   (f) ADJ UNCH    2 0
 NM1108
 NM1108.Superseded values are not recommended for survey control.
 NM1108
 NM1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1108.See file dsdata.pdf to determine how the superseded data were derived.
 NM1108
 NM1108_MARKER: DB = BENCH MARK DISK
 NM1108_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1108_STAMPING: H 343 1949
 NM1108_MARK LOGO: CGS
 NM1108_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1108+STABILITY: SURFACE MOTION
 NM1108
 NM1108  HISTORY     - Date     Condition        Report By
 NM1108  HISTORY     - 1949     MONUMENTED       CGS
 NM1108
 NM1108                          STATION DESCRIPTION
 NM1108
 NM1108'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1108'7.6 MI W FROM VERMILLION.
 NM1108'1.8 MILES WEST ALONG STATE HIGHWAY 50 FROM THE COURTHOUSE AT
 NM1108'VERMILLION, THENCE 3.85 MILES WEST ALONG A GRAVELED ROAD, THENCE
 NM1108'0.2 MILE NORTH ALONG A GRAVELED ROAD, THENCE 1.75 MILES WEST
 NM1108'ALONG A GRAVELED ROAD, AT THE FARM HOME OF ARTHUR IVERSON,
 NM1108'0.2 MILE SOUTH OF THE NORWAY SCHOOLHOUSE, 124.0 FEET NORTHEAST
 NM1108'OF THE NORTHEAST CORNER OF THE HOUSE, 59 FEET WEST OF THE CENTER
 NM1108'LINE OF THE NORTH-SOUTH ROAD, 31 FEET WEST OF THE CENTER LINE
 NM1108'OF A PRIVATE DRIVE-WAY, 15.0 FEET SOUTH OF A FENCE CORNER POST,
 NM1108'5.0 FEET WEST OF A POWER TRANSMISSION LINE POLE BEARING A
 NM1108'TRANSFORMER, 1.5 FEET EAST OF A REFERENCE POST, AND SET IN THE
 NM1108'TOP OF A 5.5-FOOT CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 NM1108'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0469 ***********************************************************************
 PS0469  DESIGNATION -  H 349
 PS0469  PID         -  PS0469
 PS0469  STATE/COUNTY-  SD/BUFFALO
 PS0469  COUNTRY     -  US
 PS0469  USGS QUAD   -  LOWER BRULE (2017)
 PS0469
 PS0469                         *CURRENT SURVEY CONTROL
 PS0469  ______________________________________________________________________
 PS0469* NAD 83(1986) POSITION- 44 04 37.     (N) 099 32 19.     (W)   SCALED
 PS0469* NAVD 88 ORTHO HEIGHT -   414.403 (meters)     1359.59  (feet) ADJUSTED
 PS0469  ______________________________________________________________________
 PS0469  GEOID HEIGHT    -        -24.735 (meters)                     GEOID18
 PS0469  DYNAMIC HEIGHT  -        414.307 (meters)     1359.27  (feet) COMP
 PS0469  MODELED GRAVITY -    980,374.6   (mgal)                       NAVD 88
 PS0469
 PS0469  VERT ORDER      -  FIRST     CLASS II
 PS0469
 PS0469.The horizontal coordinates were scaled from a map and have
 PS0469.an estimated accuracy of +/- 6 seconds.
 PS0469
 PS0469.The orthometric height was determined by differential leveling and
 PS0469.adjusted by the NATIONAL GEODETIC SURVEY
 PS0469.in June 1991.
 PS0469
 PS0469.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0469.GEOID18 height accuracy estimate available here.
 PS0469
 PS0469.Click photographs - Photos may exist for this station.
 PS0469
 PS0469.The dynamic height is computed by dividing the NAVD 88
 PS0469.geopotential number by the normal gravity value computed on the
 PS0469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0469.degrees latitude (g = 980.6199 gals.).
 PS0469
 PS0469.The modeled gravity was interpolated from observed gravity values.
 PS0469
 PS0469;                    North         East    Units  Estimated Accuracy
 PS0469;SPC SD S     -   194,010.      663,650.      MT  (+/- 180 meters Scaled)
 PS0469
 PS0469_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP568805(NAD 83)
 PS0469
 PS0469                          SUPERSEDED SURVEY CONTROL
 PS0469
 PS0469  NGVD 29 (??/??/92)  414.070  (m)         1358.49   (f) ADJ UNCH    1 2
 PS0469
 PS0469.Superseded values are not recommended for survey control.
 PS0469
 PS0469.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0469.See file dsdata.pdf to determine how the superseded data were derived.
 PS0469
 PS0469_MARKER: DB = BENCH MARK DISK
 PS0469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0469_STAMPING: H 349 1949
 PS0469_MARK LOGO: CGS
 PS0469_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0469+STABILITY: SURFACE MOTION
 PS0469
 PS0469  HISTORY     - Date     Condition        Report By
 PS0469  HISTORY     - 1949     MONUMENTED       CGS
 PS0469  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0469
 PS0469                          STATION DESCRIPTION
 PS0469
 PS0469'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0469'6.8 MI NW FROM FORT THOMPSON.
 PS0469'0.2 MILE NORTHEAST ALONG A GRAVEL ROAD FROM THE POST OFFICE AT
 PS0469'FORT THOMPSON, THENCE 1.6 MILES NORTH ALONG STATE HIGHWAY NO. 47,
 PS0469'THENCE 5.0 MILES WEST ALONG A DIRT ROAD, ALONG A NORTHEAST-SOUTHWEST
 PS0469'FENCE, ABOUT 400 FEET SOUTH OF A STEEL TELEPHONE TOWER, ON THE
 PS0469'NORTHEAST BANK OF THE MISSOURI RIVER, 41 FEET NORTHEAST OF THE
 PS0469'NORTHEAST EDGE OF THE BANK, 22 FEET SOUTHEAST OF THE CENTER LINE
 PS0469'OF THE ROAD ON THE SOUTHEAST SIDE OF A CIRCLE FORMED BY THE
 PS0469'ROAD, 2 FEET NORTHWEST OF THE FENCE, 1.4 FEET SOUTHWEST OF A
 PS0469'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST 5 FEET IN DEPTH
 PS0469'AND PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PS0469
 PS0469                          STATION RECOVERY (1965)
 PS0469
 PS0469'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0469'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0457 ***********************************************************************
 PS0457  DESIGNATION -  H 350
 PS0457  PID         -  PS0457
 PS0457  STATE/COUNTY-  SD/HUGHES
 PS0457  COUNTRY     -  US
 PS0457  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0457
 PS0457                         *CURRENT SURVEY CONTROL
 PS0457  ______________________________________________________________________
 PS0457* NAD 83(1986) POSITION- 44 08 55.     (N) 099 38 45.     (W)   SCALED
 PS0457* NAVD 88 ORTHO HEIGHT -   427.286 (meters)     1401.85  (feet) ADJUSTED
 PS0457  ______________________________________________________________________
 PS0457  GEOID HEIGHT    -        -24.396 (meters)                     GEOID18
 PS0457  DYNAMIC HEIGHT  -        427.194 (meters)     1401.55  (feet) COMP
 PS0457  MODELED GRAVITY -    980,391.7   (mgal)                       NAVD 88
 PS0457
 PS0457  VERT ORDER      -  FIRST     CLASS II
 PS0457
 PS0457.The horizontal coordinates were scaled from a map and have
 PS0457.an estimated accuracy of +/- 6 seconds.
 PS0457
 PS0457.The orthometric height was determined by differential leveling and
 PS0457.adjusted by the NATIONAL GEODETIC SURVEY
 PS0457.in June 1991.
 PS0457
 PS0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0457.GEOID18 height accuracy estimate available here.
 PS0457
 PS0457.Click photographs - Photos may exist for this station.
 PS0457
 PS0457.The dynamic height is computed by dividing the NAVD 88
 PS0457.geopotential number by the normal gravity value computed on the
 PS0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0457.degrees latitude (g = 980.6199 gals.).
 PS0457
 PS0457.The modeled gravity was interpolated from observed gravity values.
 PS0457
 PS0457;                    North         East    Units  Estimated Accuracy
 PS0457;SPC SD S     -   201,890.      655,000.      MT  (+/- 180 meters Scaled)
 PS0457
 PS0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP483885(NAD 83)
 PS0457
 PS0457                          SUPERSEDED SURVEY CONTROL
 PS0457
 PS0457  NGVD 29 (??/??/92)  426.958  (m)         1400.78   (f) ADJ UNCH    1 2
 PS0457
 PS0457.Superseded values are not recommended for survey control.
 PS0457
 PS0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0457.See file dsdata.pdf to determine how the superseded data were derived.
 PS0457
 PS0457_MARKER: DB = BENCH MARK DISK
 PS0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0457_STAMPING: H 350 1949
 PS0457_MARK LOGO: CGS
 PS0457_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0457+STABILITY: SURFACE MOTION
 PS0457
 PS0457  HISTORY     - Date     Condition        Report By
 PS0457  HISTORY     - 1949     MONUMENTED       CGS
 PS0457  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0457
 PS0457                          STATION DESCRIPTION
 PS0457
 PS0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0457'10.3 MI E FROM JOE CREEK.
 PS0457'7.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0457'CREEK, THENCE 0.7 MILE NORTHEAST ALONG A FIELD ROAD, THENCE
 PS0457'0.5 MILE SOUTHEAST ALONG A FIELD ROAD, THENCE 1.0 MILE EAST
 PS0457'ALONG A SECTION LINE FIELD, THENCE 1.0 MILE EAST ALONG A FIELD
 PS0457'ROAD, AT A T-JUNCTION OF ROADS, AT THE CORNER OF SECTIONS 17,
 PS0457'18, 19 AND 20, T. 108 N., R. 73 W., 110 FEET SOUTHWEST OF THE
 PS0457'CENTER LINE OF THE MAIN DIRT ROAD, 21 FEET WEST OF THE CENTER
 PS0457'LINE OF A ROAD LEADING SOUTH, 2 FEET NORTHEAST OF A CORNER FENCE
 PS0457'POST, 1.7 FEET EAST OF A NORTH-SOUTH FENCE, 1.5 FEET SOUTH OF A
 PS0457'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH
 PS0457'OF 5 FEET AND PROJECTING 0.3 FOOT ABOVE THE GROUND.
 PS0457
 PS0457                          STATION RECOVERY (1965)
 PS0457
 PS0457'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1488 ***********************************************************************
 PU1488  DESIGNATION -  H 355
 PU1488  PID         -  PU1488
 PU1488  STATE/COUNTY-  SD/MEADE
 PU1488  COUNTRY     -  US
 PU1488  USGS QUAD   -  FORT MEADE NE (2017)
 PU1488
 PU1488                         *CURRENT SURVEY CONTROL
 PU1488  ______________________________________________________________________
 PU1488* NAD 83(1986) POSITION- 44 25 25.     (N) 103 19 38.     (W)   SCALED
 PU1488* NAVD 88 ORTHO HEIGHT -   952.357 (meters)     3124.52  (feet) ADJUSTED
 PU1488  ______________________________________________________________________
 PU1488  GEOID HEIGHT    -        -16.141 (meters)                     GEOID18
 PU1488  DYNAMIC HEIGHT  -        952.071 (meters)     3123.59  (feet) COMP
 PU1488  MODELED GRAVITY -    980,285.4   (mgal)                       NAVD 88
 PU1488
 PU1488  VERT ORDER      -  SECOND    CLASS 0
 PU1488
 PU1488.The horizontal coordinates were scaled from a map and have
 PU1488.an estimated accuracy of +/- 6 seconds.
 PU1488
 PU1488.The orthometric height was determined by differential leveling and
 PU1488.adjusted by the NATIONAL GEODETIC SURVEY
 PU1488.in June 1991.
 PU1488
 PU1488.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1488.GEOID18 height accuracy estimate available here.
 PU1488
 PU1488.Click photographs - Photos may exist for this station.
 PU1488
 PU1488.The dynamic height is computed by dividing the NAVD 88
 PU1488.geopotential number by the normal gravity value computed on the
 PU1488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1488.degrees latitude (g = 980.6199 gals.).
 PU1488
 PU1488.The modeled gravity was interpolated from observed gravity values.
 PU1488
 PU1488;                    North         East    Units  Estimated Accuracy
 PU1488;SPC SD N     -    71,040.      335,120.      MT  (+/- 180 meters Scaled)
 PU1488
 PU1488_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK331202(NAD 83)
 PU1488
 PU1488                          SUPERSEDED SURVEY CONTROL
 PU1488
 PU1488  NGVD 29 (??/??/92)  951.856  (m)         3122.88   (f) ADJ UNCH    2 0
 PU1488
 PU1488.Superseded values are not recommended for survey control.
 PU1488
 PU1488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1488.See file dsdata.pdf to determine how the superseded data were derived.
 PU1488
 PU1488_MARKER: DB = BENCH MARK DISK
 PU1488_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1488_STAMPING: H 355 1961
 PU1488_MARK LOGO: CGS
 PU1488_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1488+STABILITY: SURFACE MOTION
 PU1488
 PU1488  HISTORY     - Date     Condition        Report By
 PU1488  HISTORY     - 1961     MONUMENTED       CGS
 PU1488
 PU1488                          STATION DESCRIPTION
 PU1488
 PU1488'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1488'9.1 MI E FROM STURGIS.
 PU1488'ONE BLOCK NORTH OF THE POST OFFICE IN STURGIS, THENCE EAST
 PU1488'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST AND
 PU1488'NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE EAST
 PU1488'AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 4.3 MILES,
 PU1488'72 FEET SOUTHWEST OF THE CENTER OF THE ROAD, 5 1/2 FEET SOUTH
 PU1488'OF A GATE POST, 1 FOOT EAST OF A FENCE, 2.3 FEET SOUTH OF A
 PU1488'WITNESS POST, AND SET IN A SQUARE CONCRETE POST THAT PROJECTS
 PU1488'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1970 ***********************************************************************
 PU1970  DESIGNATION -  H 358 RESET
 PU1970  PID         -  PU1970
 PU1970  STATE/COUNTY-  SD/BUTTE
 PU1970  COUNTRY     -  US
 PU1970  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1970
 PU1970                         *CURRENT SURVEY CONTROL
 PU1970  ______________________________________________________________________
 PU1970* NAD 83(1986) POSITION- 44 43 33.     (N) 103 55 30.     (W)   SCALED
 PU1970* NAVD 88 ORTHO HEIGHT -   944.177 (meters)     3097.69  (feet) ADJUSTED
 PU1970  ______________________________________________________________________
 PU1970  GEOID HEIGHT    -        -15.312 (meters)                     GEOID18
 PU1970  DYNAMIC HEIGHT  -        943.912 (meters)     3096.82  (feet) COMP
 PU1970  MODELED GRAVITY -    980,304.2   (mgal)                       NAVD 88
 PU1970
 PU1970  VERT ORDER      -  FIRST     CLASS II
 PU1970
 PU1970.The horizontal coordinates were scaled from a map and have
 PU1970.an estimated accuracy of +/- 6 seconds.
 PU1970
 PU1970.The orthometric height was determined by differential leveling and
 PU1970.adjusted by the NATIONAL GEODETIC SURVEY
 PU1970.in July 1998.
 PU1970
 PU1970.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1970.GEOID18 height accuracy estimate available here.
 PU1970
 PU1970.Click photographs - Photos may exist for this station.
 PU1970
 PU1970.The dynamic height is computed by dividing the NAVD 88
 PU1970.geopotential number by the normal gravity value computed on the
 PU1970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1970.degrees latitude (g = 980.6199 gals.).
 PU1970
 PU1970.The modeled gravity was interpolated from observed gravity values.
 PU1970
 PU1970;                    North         East    Units  Estimated Accuracy
 PU1970;SPC SD N     -   106,710.      289,190.      MT  (+/- 180 meters Scaled)
 PU1970
 PU1970_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK851530(NAD 83)
 PU1970
 PU1970                          SUPERSEDED SURVEY CONTROL
 PU1970
 PU1970  NGVD 29 (04/17/07)  943.68   (m)         3096.1    (f) RESET       3  
 PU1970
 PU1970.Superseded values are not recommended for survey control.
 PU1970
 PU1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1970.See file dsdata.pdf to determine how the superseded data were derived.
 PU1970
 PU1970_MARKER: DV = VERTICAL CONTROL DISK
 PU1970_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1970_STAMPING: H 358 RESET 1975
 PU1970_MARK LOGO: NGS
 PU1970_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1970_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1970+STABILITY: SURFACE MOTION
 PU1970_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1970+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1970
 PU1970  HISTORY     - Date     Condition        Report By
 PU1970  HISTORY     - 1975     MONUMENTED       NGS
 PU1970  HISTORY     - 19951116 GOOD             NGS
 PU1970
 PU1970                          STATION DESCRIPTION
 PU1970
 PU1970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1970'4.4 MI NW FROM BELLE FOURCHE.
 PU1970'4.4 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1970'WITH U.S. HIGHWAY 85 AT THE NORTH EDGE OF BELLE FOURCHE, AT
 PU1970'STATE HIGHWAY STATION NUMBER 464 + 00, AT A PRIVATE RAILROAD
 PU1970'CROSSING, 198 FEET SOUTH OF THE CENTER OF HIGHWAY 212, 46 FEET
 PU1970'SOUTHWEST OF THE SOUTHWEST RAIL, 16.5 FEET EAST OF THE EAST END
 PU1970'OF A GATE, 1-FOOT NORTH OF THE FENCE, 2.0 FEET EAST OF A METAL
 PU1970'WITNESS POST, AND SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PU1970'WHICH PROJECTS 8-INCHES.
 PU1970
 PU1970                          STATION RECOVERY (1995)
 PU1970
 PU1970'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1970'7.5 KM (4.65 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1970'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 250.0 M (820.2 FT)
 PU1970'NORTHWEST OF MILEPOST 9, 60.3 M (197.8 FT) SOUTHWEST OF THE HIGHWAY
 PU1970'CENTERLINE, 14.0 M (45.9 FT) SOUTHWEST OF THE NEAR RAIL OF THE DAKOTA
 PU1970'MINNESOTA EASTERN RAILROAD, 5.0 M (16.4 FT) SOUTHEAST OF THE CENTER OF
 PU1970'A FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 PU1970'HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, 0.3 M (1.0 FT)
 PU1970'NORTHEAST OF A FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 PU1970'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2067 ***********************************************************************
 PU2067  DESIGNATION -  H 359
 PU2067  PID         -  PU2067
 PU2067  STATE/COUNTY-  SD/BUTTE
 PU2067  COUNTRY     -  US
 PU2067  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2067
 PU2067                         *CURRENT SURVEY CONTROL
 PU2067  ______________________________________________________________________
 PU2067* NAD 83(1986) POSITION- 44 37 31.     (N) 103 51 39.     (W)   SCALED
 PU2067* NAVD 88 ORTHO HEIGHT -   986.424 (meters)     3236.29  (feet) ADJUSTED
 PU2067  ______________________________________________________________________
 PU2067  GEOID HEIGHT    -        -15.177 (meters)                     GEOID18
 PU2067  DYNAMIC HEIGHT  -        986.133 (meters)     3235.34  (feet) COMP
 PU2067  MODELED GRAVITY -    980,289.3   (mgal)                       NAVD 88
 PU2067
 PU2067  VERT ORDER      -  FIRST     CLASS II
 PU2067
 PU2067.The horizontal coordinates were scaled from a map and have
 PU2067.an estimated accuracy of +/- 6 seconds.
 PU2067
 PU2067.The orthometric height was determined by differential leveling and
 PU2067.adjusted by the NATIONAL GEODETIC SURVEY
 PU2067.in June 1991.
 PU2067
 PU2067.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2067.GEOID18 height accuracy estimate available here.
 PU2067
 PU2067.Click photographs - Photos may exist for this station.
 PU2067
 PU2067.The dynamic height is computed by dividing the NAVD 88
 PU2067.geopotential number by the normal gravity value computed on the
 PU2067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2067.degrees latitude (g = 980.6199 gals.).
 PU2067
 PU2067.The modeled gravity was interpolated from observed gravity values.
 PU2067
 PU2067;                    North         East    Units  Estimated Accuracy
 PU2067;SPC SD N     -    95,310.      293,730.      MT  (+/- 180 meters Scaled)
 PU2067
 PU2067_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903419(NAD 83)
 PU2067
 PU2067                          SUPERSEDED SURVEY CONTROL
 PU2067
 PU2067  NGVD 29 (??/??/92)  985.922  (m)         3234.65   (f) ADJ UNCH    1 2
 PU2067
 PU2067.Superseded values are not recommended for survey control.
 PU2067
 PU2067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2067.See file dsdata.pdf to determine how the superseded data were derived.
 PU2067
 PU2067_MARKER: DB = BENCH MARK DISK
 PU2067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2067_STAMPING: H 359 1962
 PU2067_MARK LOGO: CGS
 PU2067_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2067+STABILITY: SURFACE MOTION
 PU2067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2067+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 PU2067
 PU2067  HISTORY     - Date     Condition        Report By
 PU2067  HISTORY     - 1962     MONUMENTED       CGS
 PU2067  HISTORY     - 1984     GOOD             NGS
 PU2067  HISTORY     - 19960415 GOOD             NGS
 PU2067
 PU2067                          STATION DESCRIPTION
 PU2067
 PU2067'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2067'3 MI S FROM BELLE FOURCHE.
 PU2067'2.95 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2067'HOUSE IN BELLE FOURCHE TO THE MARK SET AT A PRIVATE DRIVEWAY
 PU2067'LEADING WEST, 48 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 PU2067'32 FEET SOUTH OF THE CENTER LINE OF THE DRIVEWAY, 3.8 FEET SOUTHEAST
 PU2067'OF A FENCE CORNER POST, 3.5 FEET SOUTH OF A TELEPHONE POLE
 PU2067'NUMBER 16C, 1.2 FEET NORTH OF A METAL WITNESS POST.  A DISK
 PU2067'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES AND IS
 PU2067'ABOUT 3.50 FEET LOWER THAN THE LEVEL OF THE HIGHWAY.
 PU2067
 PU2067                          STATION RECOVERY (1984)
 PU2067
 PU2067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2067'RECOVERED IN GOOD CONDITION.
 PU2067
 PU2067                          STATION RECOVERY (1996)
 PU2067
 PU2067'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2067'4.9 KM (3.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 PU2067'IN BELLE FOURCHE, 1029.0 M (3376.0 FT) NORTH OF MILEPOST 52, 14.7 M
 PU2067'(48.2 FT) SOUTH OF THE CENTER OF A DRIVEWAY, 13.9 M (45.6 FT) WEST OF
 PU2067'THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT) EAST OF A FENCE, 7.6 M (24.9
 PU2067'FT) SOUTHEAST OF UNDERGROUND CABLE JUNCTION BOX NUMBER 503 17, 1.0 M
 PU2067'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 PU2067'WITNESS POST, AND THE MONUMENT IS RECESSED 0.4 M (1.3 FT) BELOW THE
 PU2067'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9072 ***********************************************************************
 AD9072  DESIGNATION -  H 359 RESET
 AD9072  PID         -  AD9072
 AD9072  STATE/COUNTY-  SD/BUTTE
 AD9072  COUNTRY     -  US
 AD9072  USGS QUAD   -  BELLE FOURCHE (2017)
 AD9072
 AD9072                         *CURRENT SURVEY CONTROL
 AD9072  ______________________________________________________________________
 AD9072* NAD 83(1986) POSITION- 44 37 30.     (N) 103 51 39.     (W)   SCALED
 AD9072* NAVD 88 ORTHO HEIGHT -   983.010 (meters)     3225.09  (feet) ADJUSTED
 AD9072  ______________________________________________________________________
 AD9072  GEOID HEIGHT    -        -15.176 (meters)                     GEOID18
 AD9072  DYNAMIC HEIGHT  -        982.720 (meters)     3224.14  (feet) COMP
 AD9072  MODELED GRAVITY -    980,289.0   (mgal)                       NAVD 88
 AD9072
 AD9072  VERT ORDER      -  FIRST     CLASS II
 AD9072
 AD9072.The horizontal coordinates were scaled from a map and have
 AD9072.an estimated accuracy of +/- 6 seconds.
 AD9072
 AD9072.The orthometric height was determined by differential leveling and
 AD9072.adjusted by the NATIONAL GEODETIC SURVEY
 AD9072.in July 1998.
 AD9072
 AD9072.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9072.GEOID18 height accuracy estimate available here.
 AD9072
 AD9072.Click photographs - Photos may exist for this station.
 AD9072
 AD9072.The dynamic height is computed by dividing the NAVD 88
 AD9072.geopotential number by the normal gravity value computed on the
 AD9072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9072.degrees latitude (g = 980.6199 gals.).
 AD9072
 AD9072.The modeled gravity was interpolated from observed gravity values.
 AD9072
 AD9072;                    North         East    Units  Estimated Accuracy
 AD9072;SPC SD N     -    95,280.      293,730.      MT  (+/- 180 meters Scaled)
 AD9072
 AD9072_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK903419(NAD 83)
 AD9072
 AD9072                          SUPERSEDED SURVEY CONTROL
 AD9072
 AD9072.No superseded survey control is available for this station.
 AD9072
 AD9072_MARKER: DV = VERTICAL CONTROL DISK
 AD9072_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 AD9072_STAMPING: H 359 RESET 1985
 AD9072_MARK LOGO: NGS
 AD9072_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9072_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD9072_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9072+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9072
 AD9072  HISTORY     - Date     Condition        Report By
 AD9072  HISTORY     - 1985     MONUMENTED       NGS
 AD9072  HISTORY     - 19960415 GOOD             NGS
 AD9072
 AD9072                          STATION DESCRIPTION
 AD9072
 AD9072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9072'4.9 KM (3.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9072'IN BELLE FOURCHE, 1029.0 M (3376.0 FT) NORTH OF MILEPOST 52, 64.2 M
 AD9072'(210.6 FT) WEST OF THE HIGHWAY CENTERLINE, 24.1 M (79.1 FT) SOUTHEAST
 AD9072'OF THE SOUTHEAST CORNER OF A HOUSE, 6.2 M (20.3 FT) SOUTH OF THE
 AD9072'CENTER OF A DRIVEWAY, 3.5 M (11.5 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AD9072'0.5 M (1.6 FT) NORTH OF A FENCE, AND 0.1 M (0.3 FT) NORTH OF A WITNESS
 AD9072'POST.  NOTE--THE DISK IS ENCASED IN A 4-INCH PVC PIPE AND IS FLUSH
 AD9072'WITH THE GROUND SURFACE.  THE ROD DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0142 ***********************************************************************
 OR0142  DESIGNATION -  H 36
 OR0142  PID         -  OR0142
 OR0142  STATE/COUNTY-  SD/GREGORY
 OR0142  COUNTRY     -  US
 OR0142  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0142
 OR0142                         *CURRENT SURVEY CONTROL
 OR0142  ______________________________________________________________________
 OR0142* NAD 83(1986) POSITION- 43 07 32.55   (N) 098 49 20.14   (W)   HD_HELD1
 OR0142* NAVD 88 ORTHO HEIGHT -   554.447 (meters)     1819.05  (feet) ADJUSTED
 OR0142  ______________________________________________________________________
 OR0142  GEOID HEIGHT    -        -26.223 (meters)                     GEOID18
 OR0142  DYNAMIC HEIGHT  -        554.250 (meters)     1818.40  (feet) COMP
 OR0142  MODELED GRAVITY -    980,247.7   (mgal)                       NAVD 88
 OR0142
 OR0142  VERT ORDER      -  FIRST     CLASS II
 OR0142
 OR0142.The horizontal coordinates were determined by differentially corrected
 OR0142.hand held GPS observations or other comparable positioning techniques
 OR0142.and have an estimated accuracy of +/- 3 meters.
 OR0142
 OR0142.The orthometric height was determined by differential leveling and
 OR0142.adjusted by the NATIONAL GEODETIC SURVEY
 OR0142.in June 1991.
 OR0142
 OR0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0142.GEOID18 height accuracy estimate available here.
 OR0142
 OR0142.Click photographs - Photos may exist for this station.
 OR0142
 OR0142.The dynamic height is computed by dividing the NAVD 88
 OR0142.geopotential number by the normal gravity value computed on the
 OR0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0142.degrees latitude (g = 980.6199 gals.).
 OR0142
 OR0142.The modeled gravity was interpolated from observed gravity values.
 OR0142
 OR0142;                    North         East    Units  Estimated Accuracy
 OR0142;SPC SD S     -    89,144.4     722,949.1     MT  (+/- 3 meters HH1 GPS) 
 OR0142
 OR0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1445774789(NAD 83)
 OR0142
 OR0142                          SUPERSEDED SURVEY CONTROL
 OR0142
 OR0142  NGVD 29 (??/??/92)  554.124  (m)         1817.99   (f) ADJ UNCH    1 2
 OR0142
 OR0142.Superseded values are not recommended for survey control.
 OR0142
 OR0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0142.See file dsdata.pdf to determine how the superseded data were derived.
 OR0142
 OR0142_MARKER: DB = BENCH MARK DISK
 OR0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0142_STAMPING: 1817.988 H 36 1933
 OR0142_MARK LOGO: CGS
 OR0142_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0142+STABILITY: SURFACE MOTION
 OR0142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0142+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR0142
 OR0142  HISTORY     - Date     Condition        Report By
 OR0142  HISTORY     - 1933     MONUMENTED       CGS
 OR0142  HISTORY     - 1962     GOOD             USGS
 OR0142  HISTORY     - 20130115 GOOD             INDIV
 OR0142
 OR0142                          STATION DESCRIPTION
 OR0142
 OR0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0142'10.2 MI NE FROM FAIRFAX.
 OR0142'10.2 MILES NORTHEAST ALONG U.S. HIGHWAY 281 FROM FAIRFAX, GREGORY
 OR0142'COUNTY, ABOUT 2 MILES SOUTH OF ROSEBUD BRIDGE OVER MISSOURI
 OR0142'RIVER, 0.2 MILE NORTH OF THE FIRST FARM BUILDING SOUTH OF THE
 OR0142'RIVER, AT THE TOP OF THE BLUFF ON THE SOUTH SIDE OF THE RIVER,
 OR0142'AT A FIELD ENTRANCE, 12 YARDS EAST OF THE HIGHWAY, 7 YARDS EAST
 OR0142'OF A FENCE CORNER, AND 3 FEET SOUTH OF THE FENCE.  A STANDARD
 OR0142'DISK, STAMPED 1817.988 H 36 1933 AND SET IN THE TOP OF A
 OR0142'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0142
 OR0142                          STATION RECOVERY (1962)
 OR0142
 OR0142'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0142'RECOVERED IN GOOD CONDITION.
 OR0142
 OR0142                          STATION RECOVERY (2013)
 OR0142
 OR0142'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1932 ***********************************************************************
 PU1932  DESIGNATION -  H 360
 PU1932  PID         -  PU1932
 PU1932  STATE/COUNTY-  SD/BUTTE
 PU1932  COUNTRY     -  US
 PU1932  USGS QUAD   -  FRUITDALE (2017)
 PU1932
 PU1932                         *CURRENT SURVEY CONTROL
 PU1932  ______________________________________________________________________
 PU1932* NAD 83(1986) POSITION- 44 41 06.     (N) 103 41 53.     (W)   SCALED
 PU1932* NAVD 88 ORTHO HEIGHT -   921.399 (meters)     3022.96  (feet) ADJUSTED
 PU1932  ______________________________________________________________________
 PU1932  GEOID HEIGHT    -        -15.650 (meters)                     GEOID18
 PU1932  DYNAMIC HEIGHT  -        921.158 (meters)     3022.17  (feet) COMP
 PU1932  MODELED GRAVITY -    980,324.4   (mgal)                       NAVD 88
 PU1932
 PU1932  VERT ORDER      -  SECOND    CLASS 0
 PU1932
 PU1932.The horizontal coordinates were scaled from a map and have
 PU1932.an estimated accuracy of +/- 6 seconds.
 PU1932
 PU1932.The orthometric height was determined by differential leveling and
 PU1932.adjusted by the NATIONAL GEODETIC SURVEY
 PU1932.in June 1991.
 PU1932
 PU1932.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1932.GEOID18 height accuracy estimate available here.
 PU1932
 PU1932.Click photographs - Photos may exist for this station.
 PU1932
 PU1932.The dynamic height is computed by dividing the NAVD 88
 PU1932.geopotential number by the normal gravity value computed on the
 PU1932.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1932.degrees latitude (g = 980.6199 gals.).
 PU1932
 PU1932.The modeled gravity was interpolated from observed gravity values.
 PU1932
 PU1932;                    North         East    Units  Estimated Accuracy
 PU1932;SPC SD N     -   101,330.      306,940.      MT  (+/- 180 meters Scaled)
 PU1932
 PU1932_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK031487(NAD 83)
 PU1932
 PU1932                          SUPERSEDED SURVEY CONTROL
 PU1932
 PU1932  NGVD 29 (??/??/92)  920.921  (m)         3021.39   (f) ADJ UNCH    2 0
 PU1932
 PU1932.Superseded values are not recommended for survey control.
 PU1932
 PU1932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1932.See file dsdata.pdf to determine how the superseded data were derived.
 PU1932
 PU1932_MARKER: DB = BENCH MARK DISK
 PU1932_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1932_STAMPING: H 360 1962
 PU1932_MARK LOGO: CGS
 PU1932_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1932+STABILITY: SURFACE MOTION
 PU1932
 PU1932  HISTORY     - Date     Condition        Report By
 PU1932  HISTORY     - 1962     MONUMENTED       CGS
 PU1932  HISTORY     - 1963     GOOD             CGS
 PU1932
 PU1932                          STATION DESCRIPTION
 PU1932
 PU1932'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1932'1 MI N FROM FRUITDALE.
 PU1932'1 MILE NORTH ALONG A GRADED ROAD FROM THE POST OFFICE AT
 PU1932'FRUITDALE, ABOUT 0.3 OF A MILE SOUTH OF THE JUNCTION OF THE
 PU1932'GRADED ROAD AND U.S. HIGHWAY 212, AT THE CREST OF A HILL AND THE
 PU1932'DRIVE TO A FIELD, 32 FEET EAST OF THE CENTERLINE OF THE GRADED
 PU1932'ROAD, 17 FEET SOUTH OF THE CENTERLINE OF THE ROAD TO THE FIELD,
 PU1932'2.5 FEET SOUTH OF A FENCE CORNER, 1.5 FEET WEST OF A FENCE LINE,
 PU1932'1.6 FEET NORTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU1932'SET IN TOP OF A CONCRETE POST WHICH PROJECTS ABOUT 0.3 OF A FOOT.
 PU1932
 PU1932                          STATION RECOVERY (1963)
 PU1932
 PU1932'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1932'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1435 ***********************************************************************
 PU1435  DESIGNATION -  H 361
 PU1435  PID         -  PU1435
 PU1435  STATE/COUNTY-  SD/MEADE
 PU1435  COUNTRY     -  US
 PU1435  USGS QUAD   -  TILFORD (2017)
 PU1435
 PU1435                         *CURRENT SURVEY CONTROL
 PU1435  ______________________________________________________________________
 PU1435* NAD 83(1986) POSITION- 44 20 22.     (N) 103 26 43.     (W)   SCALED
 PU1435* NAVD 88 ORTHO HEIGHT -  1110.636 (meters)     3643.81  (feet) ADJUSTED
 PU1435  ______________________________________________________________________
 PU1435  GEOID HEIGHT    -        -15.243 (meters)                     GEOID18
 PU1435  DYNAMIC HEIGHT  -       1110.267 (meters)     3642.60  (feet) COMP
 PU1435  MODELED GRAVITY -    980,246.8   (mgal)                       NAVD 88
 PU1435
 PU1435  VERT ORDER      -  FIRST     CLASS II
 PU1435
 PU1435.The horizontal coordinates were scaled from a map and have
 PU1435.an estimated accuracy of +/- 6 seconds.
 PU1435
 PU1435.The orthometric height was determined by differential leveling and
 PU1435.adjusted by the NATIONAL GEODETIC SURVEY
 PU1435.in June 1991.
 PU1435
 PU1435.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1435.GEOID18 height accuracy estimate available here.
 PU1435
 PU1435.Click photographs - Photos may exist for this station.
 PU1435
 PU1435.The dynamic height is computed by dividing the NAVD 88
 PU1435.geopotential number by the normal gravity value computed on the
 PU1435.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1435.degrees latitude (g = 980.6199 gals.).
 PU1435
 PU1435.The modeled gravity was interpolated from observed gravity values.
 PU1435
 PU1435;                    North         East    Units  Estimated Accuracy
 PU1435;SPC SD N     -    62,090.      325,330.      MT  (+/- 180 meters Scaled)
 PU1435
 PU1435_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK239107(NAD 83)
 PU1435
 PU1435                          SUPERSEDED SURVEY CONTROL
 PU1435
 PU1435  NGVD 29 (??/??/92) 1110.123  (m)         3642.13   (f) ADJ UNCH    1 2
 PU1435
 PU1435.Superseded values are not recommended for survey control.
 PU1435
 PU1435.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1435.See file dsdata.pdf to determine how the superseded data were derived.
 PU1435
 PU1435_MARKER: DB = BENCH MARK DISK
 PU1435_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1435_SP_SET: CULVERT HEADWALL
 PU1435_STAMPING: H 361 1962
 PU1435_MARK LOGO: CGS
 PU1435_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1435+STABILITY: SURFACE MOTION
 PU1435
 PU1435  HISTORY     - Date     Condition        Report By
 PU1435  HISTORY     - 1962     MONUMENTED       CGS
 PU1435  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1435  HISTORY     - 20120802 MARK NOT FOUND   INDIV
 PU1435
 PU1435                          STATION DESCRIPTION
 PU1435
 PU1435'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1435'7.6 MI SE FROM STURGIS.
 PU1435'ABOUT 7.55 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1435'RAILWAY FROM THE STATION AT STURGIS, 0.4 MILE SOUTHEAST OF MILE
 PU1435'POST 122, 123 FEET NORTHEAST OF THE NORTHEAST RAIL, 28 FEET
 PU1435'SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST LANE OF U.S. HIGHWAY
 PU1435'14 AND STATE HIGHWAY 79, ABOUT 4 FEET ABOVE THE LEVEL OF THE RAILS
 PU1435'AND 2 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU1435'OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE HEADWALL OF A
 PU1435'TRIPLE CHANNEL CULVERT UNDER THE HIGHWAY.
 PU1435
 PU1435                          STATION RECOVERY (1991)
 PU1435
 PU1435'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1435'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1435
 PU1435                          STATION RECOVERY (2012)
 PU1435
 PU1435'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1435'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1573 ***********************************************************************
 PU1573  DESIGNATION -  H 362
 PU1573  PID         -  PU1573
 PU1573  STATE/COUNTY-  SD/PENNINGTON
 PU1573  COUNTRY     -  US
 PU1573  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1573
 PU1573                         *CURRENT SURVEY CONTROL
 PU1573  ______________________________________________________________________
 PU1573* NAD 83(1986) POSITION- 44 04 33.     (N) 103 11 11.     (W)   SCALED
 PU1573* NAVD 88 ORTHO HEIGHT -   968.091 (meters)     3176.15  (feet) ADJUSTED
 PU1573  ______________________________________________________________________
 PU1573  GEOID HEIGHT    -        -16.092 (meters)                     GEOID18
 PU1573  DYNAMIC HEIGHT  -        967.768 (meters)     3175.09  (feet) COMP
 PU1573  MODELED GRAVITY -    980,251.3   (mgal)                       NAVD 88
 PU1573
 PU1573  VERT ORDER      -  FIRST     CLASS II
 PU1573
 PU1573.The horizontal coordinates were scaled from a map and have
 PU1573.an estimated accuracy of +/- 6 seconds.
 PU1573
 PU1573.The orthometric height was determined by differential leveling and
 PU1573.adjusted by the NATIONAL GEODETIC SURVEY
 PU1573.in June 1991.
 PU1573
 PU1573.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1573.GEOID18 height accuracy estimate available here.
 PU1573
 PU1573.Click photographs - Photos may exist for this station.
 PU1573
 PU1573.The dynamic height is computed by dividing the NAVD 88
 PU1573.geopotential number by the normal gravity value computed on the
 PU1573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1573.degrees latitude (g = 980.6199 gals.).
 PU1573
 PU1573.The modeled gravity was interpolated from observed gravity values.
 PU1573
 PU1573;                    North         East    Units  Estimated Accuracy
 PU1573;SPC SD S     -   197,510.      371,520.      MT  (+/- 180 meters Scaled)
 PU1573
 PU1573_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ452818(NAD 83)
 PU1573
 PU1573                          SUPERSEDED SURVEY CONTROL
 PU1573
 PU1573  NGVD 29 (??/??/92)  967.615  (m)         3174.58   (f) ADJ UNCH    1 2
 PU1573
 PU1573.Superseded values are not recommended for survey control.
 PU1573
 PU1573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1573.See file dsdata.pdf to determine how the superseded data were derived.
 PU1573
 PU1573_MARKER: DB = BENCH MARK DISK
 PU1573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1573_STAMPING: H 362 1962
 PU1573_MARK LOGO: CGS
 PU1573_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1573+STABILITY: SURFACE MOTION
 PU1573_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1573+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2011
 PU1573
 PU1573  HISTORY     - Date     Condition        Report By
 PU1573  HISTORY     - 1962     MONUMENTED       CGS
 PU1573  HISTORY     - 1985     GOOD             NGS
 PU1573  HISTORY     - 19981127 GOOD             USPSQD
 PU1573  HISTORY     - 20110201 GOOD             INDIV
 PU1573
 PU1573                          STATION DESCRIPTION
 PU1573
 PU1573'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1573'2.4 MI SE FROM RAPID CITY.
 PU1573'ABOUT 2.35 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 PU1573'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 PU1573'RAILWAY STATION AT RAPID CITY, IN SECTION 5, T 1 N, R 8 E, 0.1
 PU1573'MILE NORTHWEST OF MILEPOST 668, 102 FEET EAST OF THE CENTER
 PU1573'LINE OF THE CROSSING WITH AN ASPHALT ROAD, AT THE SOUTHWEST
 PU1573'CORNER OF A STOCK YARD, 47 FEET NORTH-NORTHEAST OF THE
 PU1573'NORTH-NORTHEAST RAIL OF THE MAIN TRACK, 31 1/2 FEET
 PU1573'NORTH-NORTHEAST OF THE NORTH-NORTHEAST RAIL OF A SIDE TRACK,
 PU1573'5 1/2 FEET EAST-SOUTHEAST OF A TELEGRAPH POLE, 3 FEET NORTHWEST
 PU1573'OF A TELEPHONE POLE, 3 FEET SOUTH-SOUTHWEST OF A BOARD FENCE OF
 PU1573'THE STOCK YARD, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 2
 PU1573'FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A
 PU1573'CONCRETE POST PROJECTING 8 INCHES.
 PU1573
 PU1573                          STATION RECOVERY (1985)
 PU1573
 PU1573'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1573'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1573'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1573'RAPID CITY, THENCE 1.65 KM (1.0 MI) EAST ALONG OMAHA STREET (STATE
 PU1573'HIGHWAY 44), THENCE 0.3 KM (0.2 MI) SOUTH ALONG CREEK DRIVE, IN THE
 PU1573'NORTHEAST CORNER OF THE JUNCTION OF THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1573'AND PACIFIC RAILROAD, 31.1 METERS (102 FT) EAST OF THE CENTER OF THE
 PU1573'DRIVE AND 10.2 METERS (33.5 FT) NORTHEAST OF THE NORTHEAST RAIL.
 PU1573'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 PU1573'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
 PU1573
 PU1573                          STATION RECOVERY (1998)
 PU1573
 PU1573'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU1573'RECOVERED IN GOOD CONDITION.
 PU1573
 PU1573                          STATION RECOVERY (2011)
 PU1573
 PU1573'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0268 ***********************************************************************
 OT0268  DESIGNATION -  H 363
 OT0268  PID         -  OT0268
 OT0268  STATE/COUNTY-  SD/PENNINGTON
 OT0268  COUNTRY     -  US
 OT0268  USGS QUAD   -  CAPUTA (2017)
 OT0268
 OT0268                         *CURRENT SURVEY CONTROL
 OT0268  ______________________________________________________________________
 OT0268* NAD 83(1986) POSITION- 43 59 09.     (N) 102 57 35.     (W)   SCALED
 OT0268* NAVD 88 ORTHO HEIGHT -   880.616 (meters)     2889.15  (feet) ADJUSTED
 OT0268  ______________________________________________________________________
 OT0268  GEOID HEIGHT    -        -17.073 (meters)                     GEOID18
 OT0268  DYNAMIC HEIGHT  -        880.323 (meters)     2888.19  (feet) COMP
 OT0268  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 OT0268
 OT0268  VERT ORDER      -  FIRST     CLASS II
 OT0268
 OT0268.The horizontal coordinates were scaled from a map and have
 OT0268.an estimated accuracy of +/- 6 seconds.
 OT0268
 OT0268.The orthometric height was determined by differential leveling and
 OT0268.adjusted by the NATIONAL GEODETIC SURVEY
 OT0268.in June 1991.
 OT0268
 OT0268.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0268.GEOID18 height accuracy estimate available here.
 OT0268
 OT0268.Click photographs - Photos may exist for this station.
 OT0268
 OT0268.The dynamic height is computed by dividing the NAVD 88
 OT0268.geopotential number by the normal gravity value computed on the
 OT0268.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0268.degrees latitude (g = 980.6199 gals.).
 OT0268
 OT0268.The modeled gravity was interpolated from observed gravity values.
 OT0268
 OT0268;                    North         East    Units  Estimated Accuracy
 OT0268;SPC SD S     -   186,910.      389,350.      MT  (+/- 180 meters Scaled)
 OT0268
 OT0268_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ636723(NAD 83)
 OT0268
 OT0268                          SUPERSEDED SURVEY CONTROL
 OT0268
 OT0268  NGVD 29 (??/??/92)  880.152  (m)         2887.63   (f) ADJ UNCH    1 2
 OT0268
 OT0268.Superseded values are not recommended for survey control.
 OT0268
 OT0268.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0268.See file dsdata.pdf to determine how the superseded data were derived.
 OT0268
 OT0268_MARKER: DB = BENCH MARK DISK
 OT0268_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0268_STAMPING: H 363 1962
 OT0268_MARK LOGO: CGS
 OT0268_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0268+STABILITY: SURFACE MOTION
 OT0268
 OT0268  HISTORY     - Date     Condition        Report By
 OT0268  HISTORY     - 1962     MONUMENTED       CGS
 OT0268  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0268  HISTORY     - 20110211 MARK NOT FOUND   INDIV
 OT0268
 OT0268                          STATION DESCRIPTION
 OT0268
 OT0268'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0268'15.7 MI SE FROM RAPID CITY.
 OT0268'ABOUT 15.7 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0268'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0268'STATION AT RAPID CITY, IN SECTION 6, T 1 S, R 9 E, 89 FEET
 OT0268'NORTHWEST OF A ROAD CROSSING, 51 FEET SOUTHWEST OF THE CENTER
 OT0268'OF A INTERSECTION WITH STATE HIGHWAY 40, 41 FEET WEST OF THE
 OT0268'CENTER LINE OF A PRIVATE ROAD LEADING SOUTH, 54 FEET NORTH
 OT0268'OF NORTH RAIL, 45 FEET SOUTH OF THE CENTER LINE OF STATE HIGHWAY
 OT0268'40, IN LINE WITH A ROW OF COTTONWOOD TREES, 6 FEET WEST OF A
 OT0268'TELEPHONE POLE, 14 FEET WEST SOUTHWEST OF A LARGE LONE COTTONWOOD
 OT0268'TREE, 1.8 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 1/2 FEET
 OT0268'BELOW THE LEVEL OF THE RAILS AND STATE HIGHWAY 40, AND SET IN
 OT0268'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 OT0268
 OT0268                          STATION RECOVERY (1985)
 OT0268
 OT0268'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0268'NOT RECOVERED.
 OT0268
 OT0268                          STATION RECOVERY (2011)
 OT0268
 OT0268'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OT0268'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0031 ***********************************************************************
 OT0031  DESIGNATION -  H 364
 OT0031  PID         -  OT0031
 OT0031  STATE/COUNTY-  SD/PENNINGTON
 OT0031  COUNTRY     -  US
 OT0031  USGS QUAD   -  IMLAY (2017)
 OT0031
 OT0031                         *CURRENT SURVEY CONTROL
 OT0031  ______________________________________________________________________
 OT0031* NAD 83(1986) POSITION- 43 44 25.     (N) 102 29 43.     (W)   SCALED
 OT0031* NAVD 88 ORTHO HEIGHT -   845.957 (meters)     2775.44  (feet) ADJUSTED
 OT0031  ______________________________________________________________________
 OT0031  GEOID HEIGHT    -        -18.327 (meters)                     GEOID18
 OT0031  DYNAMIC HEIGHT  -        845.673 (meters)     2774.51  (feet) COMP
 OT0031  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 OT0031
 OT0031  VERT ORDER      -  FIRST     CLASS II
 OT0031
 OT0031.The horizontal coordinates were scaled from a map and have
 OT0031.an estimated accuracy of +/- 6 seconds.
 OT0031
 OT0031.The orthometric height was determined by differential leveling and
 OT0031.adjusted by the NATIONAL GEODETIC SURVEY
 OT0031.in June 1991.
 OT0031
 OT0031.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0031.GEOID18 height accuracy estimate available here.
 OT0031
 OT0031.Click photographs - Photos may exist for this station.
 OT0031
 OT0031.The dynamic height is computed by dividing the NAVD 88
 OT0031.geopotential number by the normal gravity value computed on the
 OT0031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0031.degrees latitude (g = 980.6199 gals.).
 OT0031
 OT0031.The modeled gravity was interpolated from observed gravity values.
 OT0031
 OT0031;                    North         East    Units  Estimated Accuracy
 OT0031;SPC SD S     -   158,570.      425,880.      MT  (+/- 180 meters Scaled)
 OT0031
 OT0031_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ016460(NAD 83)
 OT0031
 OT0031                          SUPERSEDED SURVEY CONTROL
 OT0031
 OT0031  NGVD 29 (??/??/92)  845.487  (m)         2773.90   (f) ADJ UNCH    1 2
 OT0031
 OT0031.Superseded values are not recommended for survey control.
 OT0031
 OT0031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0031.See file dsdata.pdf to determine how the superseded data were derived.
 OT0031
 OT0031_MARKER: DB = BENCH MARK DISK
 OT0031_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0031_STAMPING: H 364 1962
 OT0031_MARK LOGO: CGS
 OT0031_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0031_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0031
 OT0031  HISTORY     - Date     Condition        Report By
 OT0031  HISTORY     - 1962     MONUMENTED       CGS
 OT0031
 OT0031                          STATION DESCRIPTION
 OT0031
 OT0031'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0031'4 MI SE FROM SCENIC.
 OT0031'ABOUT 4.05 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0031'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, 13 1/2
 OT0031'TELEPHONE POLE NORTHWEST OF A LONE COTTONWOOD TREE ON THE NORTHEAST
 OT0031'SIDE OF TRACKS, 39 FEET SOUTHWEST OF SOUTHWEST RAIL, 29 FEET NORTH
 OT0031'WEST OF THE 4TH TELEPHONE POLE NORTHWEST OF MILE POST 614, 1.8
 OT0031'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE
 OT0031'LEVEL OF THE RAILS, AND BRAZED ON THE TOP OF A 3-INCH IRON PIPE
 OT0031'WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0451 ***********************************************************************
 OS0451  DESIGNATION -  H 365
 OS0451  PID         -  OS0451
 OS0451  STATE/COUNTY-  SD/JACKSON
 OS0451  COUNTRY     -  US
 OS0451  USGS QUAD   -  KADOKA (2017)
 OS0451
 OS0451                         *CURRENT SURVEY CONTROL
 OS0451  ______________________________________________________________________
 OS0451* NAD 83(1986) POSITION- 43 47 09.     (N) 101 35 17.     (W)   SCALED
 OS0451* NAVD 88 ORTHO HEIGHT -   712.204 (meters)     2336.62  (feet) ADJUSTED
 OS0451  ______________________________________________________________________
 OS0451  GEOID HEIGHT    -        -21.294 (meters)                     GEOID18
 OS0451  DYNAMIC HEIGHT  -        711.976 (meters)     2335.87  (feet) COMP
 OS0451  MODELED GRAVITY -    980,275.1   (mgal)                       NAVD 88
 OS0451
 OS0451  VERT ORDER      -  FIRST     CLASS II
 OS0451
 OS0451.The horizontal coordinates were scaled from a map and have
 OS0451.an estimated accuracy of +/- 6 seconds.
 OS0451
 OS0451.The orthometric height was determined by differential leveling and
 OS0451.adjusted by the NATIONAL GEODETIC SURVEY
 OS0451.in June 1991.
 OS0451
 OS0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0451.GEOID18 height accuracy estimate available here.
 OS0451
 OS0451.Click photographs - Photos may exist for this station.
 OS0451
 OS0451.The dynamic height is computed by dividing the NAVD 88
 OS0451.geopotential number by the normal gravity value computed on the
 OS0451.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0451.degrees latitude (g = 980.6199 gals.).
 OS0451
 OS0451.The modeled gravity was interpolated from observed gravity values.
 OS0451
 OS0451;                    North         East    Units  Estimated Accuracy
 OS0451;SPC SD S     -   162,120.      499,020.      MT  (+/- 180 meters Scaled)
 OS0451
 OS0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP917513(NAD 83)
 OS0451
 OS0451                          SUPERSEDED SURVEY CONTROL
 OS0451
 OS0451  NGVD 29 (??/??/92)  711.750  (m)         2335.13   (f) ADJ UNCH    1 2
 OS0451
 OS0451.Superseded values are not recommended for survey control.
 OS0451
 OS0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0451.See file dsdata.pdf to determine how the superseded data were derived.
 OS0451
 OS0451_MARKER: DB = BENCH MARK DISK
 OS0451_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0451_STAMPING: H 365 1962
 OS0451_MARK LOGO: CGS
 OS0451_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0451_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0451_ROD/PIPE-DEPTH: 4.3 meters
 OS0451
 OS0451  HISTORY     - Date     Condition        Report By
 OS0451  HISTORY     - 1962     MONUMENTED       CGS
 OS0451
 OS0451                          STATION DESCRIPTION
 OS0451
 OS0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0451'5.2 MI SW FROM KADOKA.
 OS0451'ABOUT 5.25 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0451'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 15,
 OS0451'T 3 S, R 21 E, 0.25 MILE EAST OF A CURVE IN THE DIRT ROAD, 0.2
 OS0451'MILES EAST OF ROW OF POWER POLES X-ING OVER RAILROAD, 50 1/2 FEET
 OS0451'SOUTH OF THE SOUTH RAIL, 81 FEET NORTH OF THE CENTER LINE OF A
 OS0451'GRADED DIRT ROAD, 12 1/2 FEET SOUTH OF THE 2ND TELEPHONE POLE
 OS0451'EAST OF MILE POST 567, 2 1/2 FEET SOUTH OF A FENCE, 1.0 FEET
 OS0451'EAST OF A METAL WITNESS POST, ABOUT 3 1/2 FEET BELOW THE LEVEL
 OS0451'OF THE RAIL AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT
 OS0451'IS DRIVEN TO A DEPTH OF 14 FEET AND IS ENCASED IN A 6-INCH TILE
 OS0451'WHICH PROJECTS 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0329 ***********************************************************************
 PU0329  DESIGNATION -  H 366
 PU0329  PID         -  PU0329
 PU0329  STATE/COUNTY-  SD/PENNINGTON
 PU0329  COUNTRY     -  US
 PU0329  USGS QUAD   -  WASTA SE (2017)
 PU0329
 PU0329                         *CURRENT SURVEY CONTROL
 PU0329  ______________________________________________________________________
 PU0329* NAD 83(1986) POSITION- 44 02 03.     (N) 102 20 39.     (W)   SCALED
 PU0329* NAVD 88 ORTHO HEIGHT -   746.032 (meters)     2447.61  (feet) ADJUSTED
 PU0329  ______________________________________________________________________
 PU0329  GEOID HEIGHT    -        -18.716 (meters)                     GEOID18
 PU0329  DYNAMIC HEIGHT  -        745.806 (meters)     2446.87  (feet) COMP
 PU0329  MODELED GRAVITY -    980,291.1   (mgal)                       NAVD 88
 PU0329
 PU0329  VERT ORDER      -  SECOND    CLASS 0
 PU0329
 PU0329.The horizontal coordinates were scaled from a map and have
 PU0329.an estimated accuracy of +/- 6 seconds.
 PU0329
 PU0329.The orthometric height was determined by differential leveling and
 PU0329.adjusted by the NATIONAL GEODETIC SURVEY
 PU0329.in June 1991.
 PU0329
 PU0329.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0329.GEOID18 height accuracy estimate available here.
 PU0329
 PU0329.Click photographs - Photos may exist for this station.
 PU0329
 PU0329.The dynamic height is computed by dividing the NAVD 88
 PU0329.geopotential number by the normal gravity value computed on the
 PU0329.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0329.degrees latitude (g = 980.6199 gals.).
 PU0329
 PU0329.The modeled gravity was interpolated from observed gravity values.
 PU0329
 PU0329;                    North         East    Units  Estimated Accuracy
 PU0329;SPC SD S     -   190,900.      438,840.      MT  (+/- 180 meters Scaled)
 PU0329
 PU0329_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ128790(NAD 83)
 PU0329
 PU0329                          SUPERSEDED SURVEY CONTROL
 PU0329
 PU0329  NGVD 29 (??/??/92)  745.578  (m)         2446.12   (f) ADJ UNCH    2 0
 PU0329
 PU0329.Superseded values are not recommended for survey control.
 PU0329
 PU0329.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0329.See file dsdata.pdf to determine how the superseded data were derived.
 PU0329
 PU0329_MARKER: DB = BENCH MARK DISK
 PU0329_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0329_STAMPING: H 366 1962
 PU0329_MARK LOGO: CGS
 PU0329_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0329_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0329_ROD/PIPE-DEPTH: 4.9 meters
 PU0329
 PU0329  HISTORY     - Date     Condition        Report By
 PU0329  HISTORY     - 1962     MONUMENTED       CGS
 PU0329
 PU0329                          STATION DESCRIPTION
 PU0329
 PU0329'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0329'7 MI NW FROM WALL.
 PU0329'ABOUT 7.0 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU0329'RAILWAY FROM THE STATION AT WALL, 3 POLES SOUTHEAST OF A PRIVATE
 PU0329'ROAD CROSSING, 56.4 FEET SOUTHWEST OF THE FIRST TELEPHONE POLE
 PU0329'NORTHWEST OF MILEPOST 598, 97.6 FEET SOUTHWEST OF THE SOUTHWEST
 PU0329'RAIL, 1 FOOT NORTHEAST OF A FENCE 1.6 FEET SOUTHEAST OF A METAL
 PU0329'WITNESS POST, ABOUT 8 FEET BELOW THE RAILS, AND ON THE TOP OF A
 PU0329'5/8 INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 16
 PU0329'FEET AND IS ENCASED IN A 6 INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0395 ***********************************************************************
 PU0395  DESIGNATION -  H 367
 PU0395  PID         -  PU0395
 PU0395  STATE/COUNTY-  SD/PENNINGTON
 PU0395  COUNTRY     -  US
 PU0395  USGS QUAD   -  LAKE HILL (2017)
 PU0395
 PU0395                         *CURRENT SURVEY CONTROL
 PU0395  ______________________________________________________________________
 PU0395* NAD 83(1986) POSITION- 44 02 43.     (N) 102 13 41.     (W)   SCALED
 PU0395* NAVD 88 ORTHO HEIGHT -   849.610 (meters)     2787.43  (feet) ADJUSTED
 PU0395  ______________________________________________________________________
 PU0395  GEOID HEIGHT    -        -19.052 (meters)                     GEOID18
 PU0395  DYNAMIC HEIGHT  -        849.355 (meters)     2786.59  (feet) COMP
 PU0395  MODELED GRAVITY -    980,289.5   (mgal)                       NAVD 88
 PU0395
 PU0395  VERT ORDER      -  SECOND    CLASS 0
 PU0395
 PU0395.The horizontal coordinates were scaled from a map and have
 PU0395.an estimated accuracy of +/- 6 seconds.
 PU0395
 PU0395.The orthometric height was determined by differential leveling and
 PU0395.adjusted by the NATIONAL GEODETIC SURVEY
 PU0395.in June 1991.
 PU0395
 PU0395.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0395.GEOID18 height accuracy estimate available here.
 PU0395
 PU0395.Click photographs - Photos may exist for this station.
 PU0395
 PU0395.The dynamic height is computed by dividing the NAVD 88
 PU0395.geopotential number by the normal gravity value computed on the
 PU0395.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0395.degrees latitude (g = 980.6199 gals.).
 PU0395
 PU0395.The modeled gravity was interpolated from observed gravity values.
 PU0395
 PU0395;                    North         East    Units  Estimated Accuracy
 PU0395;SPC SD S     -   191,920.      448,170.      MT  (+/- 180 meters Scaled)
 PU0395
 PU0395_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ220806(NAD 83)
 PU0395
 PU0395                          SUPERSEDED SURVEY CONTROL
 PU0395
 PU0395  NGVD 29 (??/??/92)  849.151  (m)         2785.92   (f) ADJ UNCH    2 0
 PU0395
 PU0395.Superseded values are not recommended for survey control.
 PU0395
 PU0395.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0395.See file dsdata.pdf to determine how the superseded data were derived.
 PU0395
 PU0395_MARKER: DB = BENCH MARK DISK
 PU0395_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0395_STAMPING: H 367 1962
 PU0395_MARK LOGO: CGS
 PU0395_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0395_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0395+STABILITY: SURFACE MOTION
 PU0395
 PU0395  HISTORY     - Date     Condition        Report By
 PU0395  HISTORY     - 1962     MONUMENTED       CGS
 PU0395
 PU0395                          STATION DESCRIPTION
 PU0395
 PU0395'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0395'4 MI N FROM WALL.
 PU0395'ABOUT 4.0 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0395'AT WALL, 0.5 MILE SOUTH OF A SCHOOLHOUSE, 35 FEET WEST OF THE
 PU0395'CENTER LINE OF THE ROAD, 75.7 FEET WEST-SOUTHWEST OF AND ACROSS
 PU0395'THE ROAD FROM A POWER POLE, 15 FEET NORTH OF THE CENTER OF A
 PU0395'WIRE GATE, 25.6 FEET NORTH OF A TELEPHONE POLE, 1 1/2 FEET EAST
 PU0395'OF A FENCE, 2.0 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 PU0395'3 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0395'CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1659 ***********************************************************************
 PU1659  DESIGNATION -  H 368
 PU1659  PID         -  PU1659
 PU1659  STATE/COUNTY-  SD/LAWRENCE
 PU1659  COUNTRY     -  US
 PU1659  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1659
 PU1659                         *CURRENT SURVEY CONTROL
 PU1659  ______________________________________________________________________
 PU1659* NAD 83(1986) POSITION- 44 28 18.     (N) 103 38 36.     (W)   SCALED
 PU1659* NAVD 88 ORTHO HEIGHT -  1110.229 (meters)     3642.48  (feet) ADJUSTED
 PU1659  ______________________________________________________________________
 PU1659  GEOID HEIGHT    -        -15.013 (meters)                     GEOID18
 PU1659  DYNAMIC HEIGHT  -       1109.868 (meters)     3641.29  (feet) COMP
 PU1659  MODELED GRAVITY -    980,253.6   (mgal)                       NAVD 88
 PU1659
 PU1659  VERT ORDER      -  FIRST     CLASS II
 PU1659
 PU1659.The horizontal coordinates were scaled from a map and have
 PU1659.an estimated accuracy of +/- 6 seconds.
 PU1659
 PU1659.The orthometric height was determined by differential leveling and
 PU1659.adjusted by the NATIONAL GEODETIC SURVEY
 PU1659.in June 1991.
 PU1659
 PU1659.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1659.GEOID18 height accuracy estimate available here.
 PU1659
 PU1659.Click photographs - Photos may exist for this station.
 PU1659
 PU1659.The dynamic height is computed by dividing the NAVD 88
 PU1659.geopotential number by the normal gravity value computed on the
 PU1659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1659.degrees latitude (g = 980.6199 gals.).
 PU1659
 PU1659.The modeled gravity was interpolated from observed gravity values.
 PU1659
 PU1659;                    North         East    Units  Estimated Accuracy
 PU1659;SPC SD N     -    77,460.      310,210.      MT  (+/- 180 meters Scaled)
 PU1659
 PU1659_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK079251(NAD 83)
 PU1659
 PU1659                          SUPERSEDED SURVEY CONTROL
 PU1659
 PU1659  NGVD 29 (??/??/92) 1109.699  (m)         3640.74   (f) ADJ UNCH    1 2
 PU1659
 PU1659.Superseded values are not recommended for survey control.
 PU1659
 PU1659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1659.See file dsdata.pdf to determine how the superseded data were derived.
 PU1659
 PU1659_MARKER: DB = BENCH MARK DISK
 PU1659_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1659_STAMPING: H 368 1962
 PU1659_MARK LOGO: CGS
 PU1659_PROJECTION: FLUSH
 PU1659_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1659+STABILITY: SURFACE MOTION
 PU1659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1659+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU1659
 PU1659  HISTORY     - Date     Condition        Report By
 PU1659  HISTORY     - 1962     MONUMENTED       CGS
 PU1659  HISTORY     - 19910819 GOOD             NGS
 PU1659
 PU1659                          STATION DESCRIPTION
 PU1659
 PU1659'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1659'0.8 MI NW FROM WHITEWOOD.
 PU1659'ABOUT 0.8 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1659'RAILWAY FROM THE U.S. HIGHWAY 14 OVERPASS AT WHITEWOOD, 1 POLE
 PU1659'SOUTHEAST OF MILE POST 136, 57 FEET SOUTHWEST OF THE SOUTHWEST
 PU1659'RAIL, 30 1/2 FEET WEST OF THE FIRST POLE SOUTHEAST OF MILE POST
 PU1659'136, 10 FEET SOUTHWEST OF A FENCE, 10.2 FEET SOUTHWEST OF A METAL
 PU1659'WITNESS POST, ABOUT LEVEL WITH THE RAIL, AND SET IN THE TOP OF
 PU1659'THE SOUTHWEST END OF A LONG FLAT NARROW SANDSTONE ROCK WHICH IS
 PU1659'FLUSH WITH THE GROUND.
 PU1659
 PU1659                          STATION RECOVERY (1991)
 PU1659
 PU1659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1659'11.2 KM (6.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1659'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, THENCE 0.9 KM
 PU1659'(0.55 MI) SOUTHEASTERLY ALONG THE CHICAGO AND NORTHWESTERN RAILROAD,
 PU1659'NEAR THE NORTHWEST END OF A 2.5 BY 8.0 FOOT AREA OF OUTCROPPING
 PU1659'BEDROCK, 51.5 M (169.0 FT) SOUTH OF RAILROAD MILEPOST 136, 17.3 M
 PU1659'(56.8 FT) SOUTHWEST OF THE NEAR RAIL, 9.4 M (30.8 FT) WEST OF A
 PU1659'UTILITY POLE, AND 3.4 M (11.2 FT) SOUTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1809 ***********************************************************************
 PU1809  DESIGNATION -  H 369
 PU1809  PID         -  PU1809
 PU1809  STATE/COUNTY-  SD/BUTTE
 PU1809  COUNTRY     -  US
 PU1809  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1809
 PU1809                         *CURRENT SURVEY CONTROL
 PU1809  ______________________________________________________________________
 PU1809* NAD 83(1986) POSITION- 44 59 13.     (N) 103 46 21.     (W)   SCALED
 PU1809* NAVD 88 ORTHO HEIGHT -   988.535 (meters)     3243.22  (feet) ADJUSTED
 PU1809  ______________________________________________________________________
 PU1809  GEOID HEIGHT    -        -15.957 (meters)                     GEOID18
 PU1809  DYNAMIC HEIGHT  -        988.284 (meters)     3242.40  (feet) COMP
 PU1809  MODELED GRAVITY -    980,328.7   (mgal)                       NAVD 88
 PU1809
 PU1809  VERT ORDER      -  FIRST     CLASS II
 PU1809
 PU1809.The horizontal coordinates were scaled from a map and have
 PU1809.an estimated accuracy of +/- 6 seconds.
 PU1809
 PU1809.The orthometric height was determined by differential leveling and
 PU1809.adjusted by the NATIONAL GEODETIC SURVEY
 PU1809.in June 1991.
 PU1809
 PU1809.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1809.GEOID18 height accuracy estimate available here.
 PU1809
 PU1809.Click photographs - Photos may exist for this station.
 PU1809
 PU1809.The dynamic height is computed by dividing the NAVD 88
 PU1809.geopotential number by the normal gravity value computed on the
 PU1809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1809.degrees latitude (g = 980.6199 gals.).
 PU1809
 PU1809.The modeled gravity was interpolated from observed gravity values.
 PU1809
 PU1809;                    North         East    Units  Estimated Accuracy
 PU1809;SPC SD N     -   135,120.      302,610.      MT  (+/- 180 meters Scaled)
 PU1809
 PU1809_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK967822(NAD 83)
 PU1809
 PU1809                          SUPERSEDED SURVEY CONTROL
 PU1809
 PU1809  NGVD 29 (??/??/92)  988.044  (m)         3241.61   (f) ADJ UNCH    1 2
 PU1809
 PU1809.Superseded values are not recommended for survey control.
 PU1809
 PU1809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1809.See file dsdata.pdf to determine how the superseded data were derived.
 PU1809
 PU1809_MARKER: DB = BENCH MARK DISK
 PU1809_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1809_STAMPING: H 369 1962
 PU1809_MARK LOGO: CGS
 PU1809_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1809+STABILITY: SURFACE MOTION
 PU1809
 PU1809  HISTORY     - Date     Condition        Report By
 PU1809  HISTORY     - 1962     MONUMENTED       CGS
 PU1809  HISTORY     - 1962     GOOD             CGS
 PU1809
 PU1809                          STATION DESCRIPTION
 PU1809
 PU1809'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1809'23.4 MI N FROM BELLE FOURCHE.
 PU1809'ABOUT 23.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1809'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1809'16, T 12 N, R 3 E, 64 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 PU1809'92 FEET NORTHEAST OF THE EAST END OF TWO 36-INCH TUBULAR
 PU1809'CULVERTS, 59 FEET NORTH OF A POWER POLE, 1 1/2 FEET WEST OF A
 PU1809'FENCE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET
 PU1809'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1809'CONCRETE POST PROJECTING 6 INCHES.
 PU1809
 PU1809                          STATION RECOVERY (1962)
 PU1809
 PU1809'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1809'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0216 ***********************************************************************
 OS0216  DESIGNATION -  H 37
 OS0216  PID         -  OS0216
 OS0216  STATE/COUNTY-  SD/JONES
 OS0216  COUNTRY     -  US
 OS0216  USGS QUAD   -  MURDO SW (2017)
 OS0216
 OS0216                         *CURRENT SURVEY CONTROL
 OS0216  ______________________________________________________________________
 OS0216* NAD 83(1986) POSITION- 43 49 53.     (N) 100 42 05.     (W)   SCALED
 OS0216* NAVD 88 ORTHO HEIGHT -   675.128 (meters)     2214.98  (feet) ADJUSTED
 OS0216  ______________________________________________________________________
 OS0216  GEOID HEIGHT    -        -24.167 (meters)                     GEOID18
 OS0216  DYNAMIC HEIGHT  -        674.903 (meters)     2214.24  (feet) COMP
 OS0216  MODELED GRAVITY -    980,265.3   (mgal)                       NAVD 88
 OS0216
 OS0216  VERT ORDER      -  FIRST     CLASS II
 OS0216
 OS0216.The horizontal coordinates were scaled from a map and have
 OS0216.an estimated accuracy of +/- 6 seconds.
 OS0216
 OS0216.The orthometric height was determined by differential leveling and
 OS0216.adjusted by the NATIONAL GEODETIC SURVEY
 OS0216.in June 1994.
 OS0216
 OS0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0216.GEOID18 height accuracy estimate available here.
 OS0216
 OS0216.Click photographs - Photos may exist for this station.
 OS0216
 OS0216.The dynamic height is computed by dividing the NAVD 88
 OS0216.geopotential number by the normal gravity value computed on the
 OS0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0216.degrees latitude (g = 980.6199 gals.).
 OS0216
 OS0216.The modeled gravity was interpolated from observed gravity values.
 OS0216
 OS0216;                    North         East    Units  Estimated Accuracy
 OS0216;SPC SD S     -   166,490.      570,400.      MT  (+/- 180 meters Scaled)
 OS0216
 OS0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP632545(NAD 83)
 OS0216
 OS0216                          SUPERSEDED SURVEY CONTROL
 OS0216
 OS0216  NAVD 88 (06/15/91)  675.091  (m)         2214.86   (f) SUPERSEDED  1 2
 OS0216  NGVD 29 (??/??/92)  674.637  (m)         2213.37   (f) ADJ UNCH    1 2
 OS0216
 OS0216.Superseded values are not recommended for survey control.
 OS0216
 OS0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0216.See file dsdata.pdf to determine how the superseded data were derived.
 OS0216
 OS0216_MARKER: DB = BENCH MARK DISK
 OS0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0216_STAMPING: H 37 1933
 OS0216_MARK LOGO: CGS
 OS0216_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0216+STABILITY: SURFACE MOTION
 OS0216_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0216+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1992
 OS0216
 OS0216  HISTORY     - Date     Condition        Report By
 OS0216  HISTORY     - 1933     MONUMENTED       CGS
 OS0216  HISTORY     - 19920721 GOOD             NGS
 OS0216
 OS0216                          STATION DESCRIPTION
 OS0216
 OS0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0216'4.2 MI S FROM MURDO.
 OS0216'4.25 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM MURDO, JONES COUNTY,
 OS0216'0.5 MILE SOUTHEAST OF THE FIRST CURVE SOUTH OF MURDO, 68 YARDS
 OS0216'NORTH OF A CULVERT, 17 YARDS EAST OF THE CENTERLINE OF THE HIGHWAY,
 OS0216'AND 1 YARD WEST OF A FENCE.  A STANDARD DISK, STAMPED H 37 1933
 OS0216'AND SET IN THE TOP OF A CONCRETE POST.
 OS0216
 OS0216                          STATION RECOVERY (1992)
 OS0216
 OS0216'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0216'5.8 KM (3.60 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0216'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 35.1 M (115.2 FT)
 OS0216'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 34.1 M (111.9 FT) SOUTH
 OS0216'OF THE CENTER OF A TRACK ROAD AND GATE, 4.6 M (15.1 FT) WEST OF A
 OS0216'WITNESS POST, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 OS0216'MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0241 ***********************************************************************
 OS0241  DESIGNATION -  H 370
 OS0241  PID         -  OS0241
 OS0241  STATE/COUNTY-  SD/JONES
 OS0241  COUNTRY     -  US
 OS0241  USGS QUAD   -  STAMFORD (2017)
 OS0241
 OS0241                         *CURRENT SURVEY CONTROL
 OS0241  ______________________________________________________________________
 OS0241* NAD 83(1986) POSITION- 43 53 17.     (N) 101 01 26.     (W)   SCALED
 OS0241* NAVD 88 ORTHO HEIGHT -   727.590 (meters)     2387.10  (feet) ADJUSTED
 OS0241  ______________________________________________________________________
 OS0241  GEOID HEIGHT    -        -23.328 (meters)                     GEOID18
 OS0241  DYNAMIC HEIGHT  -        727.358 (meters)     2386.34  (feet) COMP
 OS0241  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 OS0241
 OS0241  VERT ORDER      -  FIRST     CLASS II
 OS0241
 OS0241.The horizontal coordinates were scaled from a map and have
 OS0241.an estimated accuracy of +/- 6 seconds.
 OS0241
 OS0241.The orthometric height was determined by differential leveling and
 OS0241.adjusted by the NATIONAL GEODETIC SURVEY
 OS0241.in June 1991.
 OS0241
 OS0241.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0241.GEOID18 height accuracy estimate available here.
 OS0241
 OS0241.Click photographs - Photos may exist for this station.
 OS0241
 OS0241.The dynamic height is computed by dividing the NAVD 88
 OS0241.geopotential number by the normal gravity value computed on the
 OS0241.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0241.degrees latitude (g = 980.6199 gals.).
 OS0241
 OS0241.The modeled gravity was interpolated from observed gravity values.
 OS0241
 OS0241;                    North         East    Units  Estimated Accuracy
 OS0241;SPC SD S     -   172,950.      544,510.      MT  (+/- 180 meters Scaled)
 OS0241
 OS0241_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP374614(NAD 83)
 OS0241
 OS0241                          SUPERSEDED SURVEY CONTROL
 OS0241
 OS0241  NGVD 29 (??/??/92)  727.122  (m)         2385.57   (f) ADJ UNCH    1 2
 OS0241
 OS0241.Superseded values are not recommended for survey control.
 OS0241
 OS0241.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0241.See file dsdata.pdf to determine how the superseded data were derived.
 OS0241
 OS0241_MARKER: DB = BENCH MARK DISK
 OS0241_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0241_STAMPING: H 370 1962
 OS0241_MARK LOGO: CGS
 OS0241_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0241_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0241+STABILITY: SURFACE MOTION
 OS0241
 OS0241  HISTORY     - Date     Condition        Report By
 OS0241  HISTORY     - 1962     MONUMENTED       CGS
 OS0241
 OS0241                          STATION DESCRIPTION
 OS0241
 OS0241'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0241'7 MI W FROM OKATON.
 OS0241'ABOUT 7.0 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0241'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION
 OS0241'8, T 2 S, R 26 E, 4 POLES EAST OF MILE POST 534 AND AT THE
 OS0241'WEST END OF A SMALL CUT AND EAST END OF A FILL, 32 FEET NORTH
 OS0241'OF THE NORTH RAIL, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT
 OS0241'LEVEL WITH THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 OS0241'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0516 ***********************************************************************
 PT0516  DESIGNATION -  H 371
 PT0516  PID         -  PT0516
 PT0516  STATE/COUNTY-  SD/HAAKON
 PT0516  COUNTRY     -  US
 PT0516  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0516
 PT0516                         *CURRENT SURVEY CONTROL
 PT0516  ______________________________________________________________________
 PT0516* NAD 83(1986) POSITION- 44 13 34.     (N) 101 40 05.     (W)   SCALED
 PT0516* NAVD 88 ORTHO HEIGHT -   741.681 (meters)     2433.33  (feet) ADJUSTED
 PT0516  ______________________________________________________________________
 PT0516  GEOID HEIGHT    -        -21.017 (meters)                     GEOID18
 PT0516  DYNAMIC HEIGHT  -        741.471 (meters)     2432.64  (feet) COMP
 PT0516  MODELED GRAVITY -    980,311.2   (mgal)                       NAVD 88
 PT0516
 PT0516  VERT ORDER      -  FIRST     CLASS II
 PT0516
 PT0516.The horizontal coordinates were scaled from a map and have
 PT0516.an estimated accuracy of +/- 6 seconds.
 PT0516
 PT0516.The orthometric height was determined by differential leveling and
 PT0516.adjusted by the NATIONAL GEODETIC SURVEY
 PT0516.in June 1991.
 PT0516
 PT0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0516.GEOID18 height accuracy estimate available here.
 PT0516
 PT0516.Click photographs - Photos may exist for this station.
 PT0516
 PT0516.The dynamic height is computed by dividing the NAVD 88
 PT0516.geopotential number by the normal gravity value computed on the
 PT0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0516.degrees latitude (g = 980.6199 gals.).
 PT0516
 PT0516.The modeled gravity was interpolated from observed gravity values.
 PT0516
 PT0516;                    North         East    Units  Estimated Accuracy
 PT0516;SPC SD S     -   211,140.      493,360.      MT  (+/- 180 meters Scaled)
 PT0516
 PT0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ869004(NAD 83)
 PT0516
 PT0516                          SUPERSEDED SURVEY CONTROL
 PT0516
 PT0516  NGVD 29 (??/??/92)  741.216  (m)         2431.81   (f) ADJ UNCH    1 2
 PT0516
 PT0516.Superseded values are not recommended for survey control.
 PT0516
 PT0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0516.See file dsdata.pdf to determine how the superseded data were derived.
 PT0516
 PT0516_MARKER: DB = BENCH MARK DISK
 PT0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0516_STAMPING: H 371 1962
 PT0516_MARK LOGO: CGS
 PT0516_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0516+STABILITY: SURFACE MOTION
 PT0516
 PT0516  HISTORY     - Date     Condition        Report By
 PT0516  HISTORY     - 1962     MONUMENTED       CGS
 PT0516
 PT0516                          STATION DESCRIPTION
 PT0516
 PT0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0516'13.1 MI N FROM PHILIP.
 PT0516'ABOUT 13.1 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0516'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 60 FEET WEST OF
 PT0516'THE CENTERLINE OF THE HIGHWAY, 39 FEET NORTH OF THE CENTERLINE
 PT0516'OF A ROAD LEADING WEST, 3 FEET NORTH OF A POWER POLE, 2.4 FEET
 PT0516'SOUTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL
 PT0516'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0516'ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0613 ***********************************************************************
 PT0613  DESIGNATION -  H 372
 PT0613  PID         -  PT0613
 PT0613  STATE/COUNTY-  SD/HAAKON
 PT0613  COUNTRY     -  US
 PT0613  USGS QUAD   -  PHILIP SE (2017)
 PT0613
 PT0613                         *CURRENT SURVEY CONTROL
 PT0613  ______________________________________________________________________
 PT0613* NAD 83(1986) POSITION- 44 02 17.     (N) 101 30 48.     (W)   SCALED
 PT0613* NAVD 88 ORTHO HEIGHT -   626.528 (meters)     2055.53  (feet) ADJUSTED
 PT0613  ______________________________________________________________________
 PT0613  GEOID HEIGHT    -        -21.673 (meters)                     GEOID18
 PT0613  DYNAMIC HEIGHT  -        626.340 (meters)     2054.92  (feet) COMP
 PT0613  MODELED GRAVITY -    980,298.0   (mgal)                       NAVD 88
 PT0613
 PT0613  VERT ORDER      -  SECOND    CLASS 0
 PT0613
 PT0613.The horizontal coordinates were scaled from a map and have
 PT0613.an estimated accuracy of +/- 6 seconds.
 PT0613
 PT0613.The orthometric height was determined by differential leveling and
 PT0613.adjusted by the NATIONAL GEODETIC SURVEY
 PT0613.in June 1991.
 PT0613
 PT0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0613.GEOID18 height accuracy estimate available here.
 PT0613
 PT0613.Click photographs - Photos may exist for this station.
 PT0613
 PT0613.The dynamic height is computed by dividing the NAVD 88
 PT0613.geopotential number by the normal gravity value computed on the
 PT0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0613.degrees latitude (g = 980.6199 gals.).
 PT0613
 PT0613.The modeled gravity was interpolated from observed gravity values.
 PT0613
 PT0613;                    North         East    Units  Estimated Accuracy
 PT0613;SPC SD S     -   190,060.      505,430.      MT  (+/- 180 meters Scaled)
 PT0613
 PT0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP986791(NAD 83)
 PT0613
 PT0613                          SUPERSEDED SURVEY CONTROL
 PT0613
 PT0613  NGVD 29 (??/??/92)  626.068  (m)         2054.02   (f) ADJ UNCH    2 0
 PT0613
 PT0613.Superseded values are not recommended for survey control.
 PT0613
 PT0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0613.See file dsdata.pdf to determine how the superseded data were derived.
 PT0613
 PT0613_MARKER: DB = BENCH MARK DISK
 PT0613_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0613_STAMPING: H 372 1962
 PT0613_MARK LOGO: CGS
 PT0613_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0613+STABILITY: SURFACE MOTION
 PT0613
 PT0613  HISTORY     - Date     Condition        Report By
 PT0613  HISTORY     - 1962     MONUMENTED       CGS
 PT0613
 PT0613                          STATION DESCRIPTION
 PT0613
 PT0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0613'7.8 MI E FROM PHILIP.
 PT0613'ABOUT 7.85 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0613'FROM THE STATION AT PHILIP, IN SECTION 19, T 1 N, R 22 E, 1.2 MILES
 PT0613'WEST OF THE POWELL STATION SIGN, 7 POLES WEST OF MILE POST 552,
 PT0613'45 FEET SOUTH OF THE SOUTH RAIL, 8 FEET SOUTHEAST OF A TELEPHONE
 PT0613'POLE WITH A GUY WIRE, 3 FEET NORTH OF A FENCE, 1.6 FEET SOUTH OF
 PT0613'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 PT0613'RAIL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0658 ***********************************************************************
 PT0658  DESIGNATION -  H 373
 PT0658  PID         -  PT0658
 PT0658  STATE/COUNTY-  SD/HAAKON
 PT0658  COUNTRY     -  US
 PT0658  USGS QUAD   -  HILLAND NW (2017)
 PT0658
 PT0658                         *CURRENT SURVEY CONTROL
 PT0658  ______________________________________________________________________
 PT0658* NAD 83(1986) POSITION- 44 25 25.     (N) 101 53 09.     (W)   SCALED
 PT0658* NAVD 88 ORTHO HEIGHT -   706.290 (meters)     2317.22  (feet) ADJUSTED
 PT0658  ______________________________________________________________________
 PT0658  GEOID HEIGHT    -        -20.328 (meters)                     GEOID18
 PT0658  DYNAMIC HEIGHT  -        706.115 (meters)     2316.65  (feet) COMP
 PT0658  MODELED GRAVITY -    980,347.6   (mgal)                       NAVD 88
 PT0658
 PT0658  VERT ORDER      -  SECOND    CLASS 0
 PT0658
 PT0658.The horizontal coordinates were scaled from a map and have
 PT0658.an estimated accuracy of +/- 6 seconds.
 PT0658
 PT0658.The orthometric height was determined by differential leveling and
 PT0658.adjusted by the NATIONAL GEODETIC SURVEY
 PT0658.in June 1991.
 PT0658
 PT0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0658.GEOID18 height accuracy estimate available here.
 PT0658
 PT0658.Click photographs - Photos may exist for this station.
 PT0658
 PT0658.The dynamic height is computed by dividing the NAVD 88
 PT0658.geopotential number by the normal gravity value computed on the
 PT0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0658.degrees latitude (g = 980.6199 gals.).
 PT0658
 PT0658.The modeled gravity was interpolated from observed gravity values.
 PT0658
 PT0658;                    North         East    Units  Estimated Accuracy
 PT0658;SPC SD S     -   233,380.      476,380.      MT  (+/- 180 meters Scaled)
 PT0658
 PT0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ702229(NAD 83)
 PT0658
 PT0658                          SUPERSEDED SURVEY CONTROL
 PT0658
 PT0658  NGVD 29 (??/??/92)  705.837  (m)         2315.73   (f) ADJ UNCH    2 0
 PT0658
 PT0658.Superseded values are not recommended for survey control.
 PT0658
 PT0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0658.See file dsdata.pdf to determine how the superseded data were derived.
 PT0658
 PT0658_MARKER: DB = BENCH MARK DISK
 PT0658_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0658_STAMPING: H 373 1962
 PT0658_MARK LOGO: CGS
 PT0658_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0658_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0658+STABILITY: SURFACE MOTION
 PT0658
 PT0658  HISTORY     - Date     Condition        Report By
 PT0658  HISTORY     - 1962     MONUMENTED       CGS
 PT0658
 PT0658                          STATION DESCRIPTION
 PT0658
 PT0658'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0658'15.2 MI W FROM MILESVILLE.
 PT0658'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0658'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG
 PT0658'STATE HIGHWAY 34 AND 73, THENCE 3.8 MILES NORTHWEST ALONG A GRAVEL
 PT0658'ROAD WHICH WAS FORMERLY HIGHWAY 34 AND 73, ABOUT 0.75 MILE
 PT0658'NORTHEAST OF A CONCRETE BRIDGE AT BRIDGER CREEK, 40 FEET SOUTH
 PT0658'OF THE CENTERLINE OF THE ROAD, 2 FEET NORTH OF A FENCE, 1.5 FEET
 PT0658'EAST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PT0658'SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0693 ***********************************************************************
 PT0693  DESIGNATION -  H 374
 PT0693  PID         -  PT0693
 PT0693  STATE/COUNTY-  SD/HAAKON
 PT0693  COUNTRY     -  US
 PT0693  USGS QUAD   -  ELBON (2017)
 PT0693
 PT0693                         *CURRENT SURVEY CONTROL
 PT0693  ______________________________________________________________________
 PT0693* NAD 83(1986) POSITION- 44 17 01.     (N) 101 43 42.     (W)   SCALED
 PT0693* NAVD 88 ORTHO HEIGHT -   785.374 (meters)     2576.68  (feet) ADJUSTED
 PT0693  ______________________________________________________________________
 PT0693  GEOID HEIGHT    -        -20.792 (meters)                     GEOID18
 PT0693  DYNAMIC HEIGHT  -        785.154 (meters)     2575.96  (feet) COMP
 PT0693  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 PT0693
 PT0693  VERT ORDER      -  SECOND    CLASS 0
 PT0693
 PT0693.The horizontal coordinates were scaled from a map and have
 PT0693.an estimated accuracy of +/- 6 seconds.
 PT0693
 PT0693.The orthometric height was determined by differential leveling and
 PT0693.adjusted by the NATIONAL GEODETIC SURVEY
 PT0693.in June 1991.
 PT0693
 PT0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0693.GEOID18 height accuracy estimate available here.
 PT0693
 PT0693.Click photographs - Photos may exist for this station.
 PT0693
 PT0693.The dynamic height is computed by dividing the NAVD 88
 PT0693.geopotential number by the normal gravity value computed on the
 PT0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0693.degrees latitude (g = 980.6199 gals.).
 PT0693
 PT0693.The modeled gravity was interpolated from observed gravity values.
 PT0693
 PT0693;                    North         East    Units  Estimated Accuracy
 PT0693;SPC SD S     -   217,600.      488,660.      MT  (+/- 180 meters Scaled)
 PT0693
 PT0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ823069(NAD 83)
 PT0693
 PT0693                          SUPERSEDED SURVEY CONTROL
 PT0693
 PT0693  NGVD 29 (??/??/92)  784.907  (m)         2575.15   (f) ADJ UNCH    2 0
 PT0693
 PT0693.Superseded values are not recommended for survey control.
 PT0693
 PT0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0693.See file dsdata.pdf to determine how the superseded data were derived.
 PT0693
 PT0693_MARKER: DB = BENCH MARK DISK
 PT0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0693_STAMPING: H 374 1962
 PT0693_MARK LOGO: CGS
 PT0693_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0693+STABILITY: SURFACE MOTION
 PT0693
 PT0693  HISTORY     - Date     Condition        Report By
 PT0693  HISTORY     - 1962     MONUMENTED       CGS
 PT0693
 PT0693                          STATION DESCRIPTION
 PT0693
 PT0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0693'6.5 MI E FROM HILLAND.
 PT0693'ABOUT 6.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0693'CEMETERY AT HILLAND, IN SECTION 29, T 4 N, R 20 E, 41 FEET SOUTH
 PT0693'OF THE CENTER LINE OF THE ROAD, 79 FEET WEST OF THE CENTER LINE
 PT0693'OF A PRIVATE ROAD LEADING TO A FARM HOUSE, 142 FEET NORTHEAST
 PT0693'OF THE NORTHEAST CORNER OF THE FARM HOUSE, 3 1/2 FEET WEST OF
 PT0693'A POWER POLE, 2.4 FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT
 PT0693'BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PT0693'POST PROJECTING ABOUT 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0380 ***********************************************************************
 PU0380  DESIGNATION -  H 375
 PU0380  PID         -  PU0380
 PU0380  STATE/COUNTY-  SD/PENNINGTON
 PU0380  COUNTRY     -  US
 PU0380  USGS QUAD   -  PEDRO (2017)
 PU0380
 PU0380                         *CURRENT SURVEY CONTROL
 PU0380  ______________________________________________________________________
 PU0380* NAD 83(1986) POSITION- 44 26 09.     (N) 102 06 10.     (W)   SCALED
 PU0380* NAVD 88 ORTHO HEIGHT -   603.026 (meters)     1978.43  (feet) ADJUSTED
 PU0380  ______________________________________________________________________
 PU0380  GEOID HEIGHT    -        -19.731 (meters)                     GEOID18
 PU0380  DYNAMIC HEIGHT  -        602.887 (meters)     1977.97  (feet) COMP
 PU0380  MODELED GRAVITY -    980,368.2   (mgal)                       NAVD 88
 PU0380
 PU0380  VERT ORDER      -  SECOND    CLASS 0
 PU0380
 PU0380.The horizontal coordinates were scaled from a map and have
 PU0380.an estimated accuracy of +/- 6 seconds.
 PU0380
 PU0380.The orthometric height was determined by differential leveling and
 PU0380.adjusted by the NATIONAL GEODETIC SURVEY
 PU0380.in June 1991.
 PU0380
 PU0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0380.GEOID18 height accuracy estimate available here.
 PU0380
 PU0380.Click photographs - Photos may exist for this station.
 PU0380
 PU0380.The dynamic height is computed by dividing the NAVD 88
 PU0380.geopotential number by the normal gravity value computed on the
 PU0380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0380.degrees latitude (g = 980.6199 gals.).
 PU0380
 PU0380.The modeled gravity was interpolated from observed gravity values.
 PU0380
 PU0380;                    North         East    Units  Estimated Accuracy
 PU0380;SPC SD S     -   235,080.      459,130.      MT  (+/- 180 meters Scaled)
 PU0380
 PU0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK305243(NAD 83)
 PU0380
 PU0380                          SUPERSEDED SURVEY CONTROL
 PU0380
 PU0380  NGVD 29 (??/??/92)  602.582  (m)         1976.97   (f) ADJ UNCH    2 0
 PU0380
 PU0380.Superseded values are not recommended for survey control.
 PU0380
 PU0380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0380.See file dsdata.pdf to determine how the superseded data were derived.
 PU0380
 PU0380_MARKER: DB = BENCH MARK DISK
 PU0380_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0380_STAMPING: H 375 1962
 PU0380_MARK LOGO: CGS
 PU0380_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0380_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0380+STABILITY: SURFACE MOTION
 PU0380
 PU0380  HISTORY     - Date     Condition        Report By
 PU0380  HISTORY     - 1962     MONUMENTED       CGS
 PU0380
 PU0380                          STATION DESCRIPTION
 PU0380
 PU0380'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0380'1.9 MI NE FROM PEDRO.
 PU0380'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0380'AT PEDRO, THENCE 0.8 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0380'1.0 MILE NORTHEAST ALONG A GRADED DIRT ROAD, IN SECTION 31,
 PU0380'T 6 N, R 17 E, 30 FEET NORTHWEST OF THE CENTER LINE OF THE ROAD,
 PU0380'26 FEET NORTH OF THE CENTER OF A WIRE GATE, 2 FEET WEST OF A
 PU0380'FENCE, 2.3 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PU0380'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0380'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1597 ***********************************************************************
 PU1597  DESIGNATION -  H 376
 PU1597  PID         -  PU1597
 PU1597  STATE/COUNTY-  SD/LAWRENCE
 PU1597  COUNTRY     -  US
 PU1597  USGS QUAD   -  SPEARFISH (2017)
 PU1597
 PU1597                         *CURRENT SURVEY CONTROL
 PU1597  ______________________________________________________________________
 PU1597* NAD 83(1986) POSITION- 44 27 57.     (N) 103 51 09.     (W)   SCALED
 PU1597* NAVD 88 ORTHO HEIGHT -  1151.758 (meters)     3778.73  (feet) ADJUSTED
 PU1597  ______________________________________________________________________
 PU1597  GEOID HEIGHT    -        -14.361 (meters)                     GEOID18
 PU1597  DYNAMIC HEIGHT  -       1151.335 (meters)     3777.34  (feet) COMP
 PU1597  MODELED GRAVITY -    980,210.7   (mgal)                       NAVD 88
 PU1597
 PU1597  VERT ORDER      -  SECOND    CLASS 0
 PU1597
 PU1597.The horizontal coordinates were scaled from a map and have
 PU1597.an estimated accuracy of +/- 6 seconds.
 PU1597
 PU1597.The orthometric height was determined by differential leveling and
 PU1597.adjusted by the NATIONAL GEODETIC SURVEY
 PU1597.in June 1991.
 PU1597
 PU1597.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1597.GEOID18 height accuracy estimate available here.
 PU1597
 PU1597.Click photographs - Photos may exist for this station.
 PU1597
 PU1597.The dynamic height is computed by dividing the NAVD 88
 PU1597.geopotential number by the normal gravity value computed on the
 PU1597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1597.degrees latitude (g = 980.6199 gals.).
 PU1597
 PU1597.The modeled gravity was interpolated from observed gravity values.
 PU1597
 PU1597;                    North         East    Units  Estimated Accuracy
 PU1597;SPC SD N     -    77,580.      293,550.      MT  (+/- 180 meters Scaled)
 PU1597
 PU1597_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK912242(NAD 83)
 PU1597
 PU1597                          SUPERSEDED SURVEY CONTROL
 PU1597
 PU1597  NGVD 29 (??/??/92) 1151.177  (m)         3776.82   (f) ADJ UNCH    2 0
 PU1597
 PU1597.Superseded values are not recommended for survey control.
 PU1597
 PU1597.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1597.See file dsdata.pdf to determine how the superseded data were derived.
 PU1597
 PU1597_MARKER: DB = BENCH MARK DISK
 PU1597_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1597_SP_SET: BRIDGE
 PU1597_STAMPING: H 376 1962
 PU1597_MARK LOGO: CGS
 PU1597_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1597
 PU1597  HISTORY     - Date     Condition        Report By
 PU1597  HISTORY     - 1962     MONUMENTED       CGS
 PU1597
 PU1597                          STATION DESCRIPTION
 PU1597
 PU1597'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1597'2.4 MI SE FROM SPEARFISH.
 PU1597'1 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU1597'SPEARFISH, THENCE 1.45 MILE SOUTHEAST ALONG U.S. HIGHWAY 14A
 PU1597'TO A BRIDGE OVER A DRY CREEK, SET IN TOP AND AT THE SOUTHWEST END
 PU1597'OF THE NORTHWEST GUARD RAIL, 18 FEET NORTHWEST OF THE CENTERLINE OF
 PU1597'THE HIGHWAY, 3 FEET NORTHEAST OF THE SOUTHWEST END OF THE GUARD RAIL,
 PU1597'ABOUT 1 FOOT ABOVE THE HIGHWAY SET HORIZONTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2008 ***********************************************************************
 PU2008  DESIGNATION -  H 377
 PU2008  PID         -  PU2008
 PU2008  STATE/COUNTY-  SD/BUTTE
 PU2008  COUNTRY     -  US
 PU2008  USGS QUAD   -  FRUITDALE (2017)
 PU2008
 PU2008                         *CURRENT SURVEY CONTROL
 PU2008  ______________________________________________________________________
 PU2008* NAD 83(1986) POSITION- 44 39 27.     (N) 103 44 47.     (W)   SCALED
 PU2008* NAVD 88 ORTHO HEIGHT -   935.322 (meters)     3068.64  (feet) ADJUSTED
 PU2008  ______________________________________________________________________
 PU2008  GEOID HEIGHT    -        -15.485 (meters)                     GEOID18
 PU2008  DYNAMIC HEIGHT  -        935.066 (meters)     3067.80  (feet) COMP
 PU2008  MODELED GRAVITY -    980,311.2   (mgal)                       NAVD 88
 PU2008
 PU2008  VERT ORDER      -  SECOND    CLASS 0
 PU2008
 PU2008.The horizontal coordinates were scaled from a map and have
 PU2008.an estimated accuracy of +/- 6 seconds.
 PU2008
 PU2008.The orthometric height was determined by differential leveling and
 PU2008.adjusted by the NATIONAL GEODETIC SURVEY
 PU2008.in June 1991.
 PU2008
 PU2008.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2008.GEOID18 height accuracy estimate available here.
 PU2008
 PU2008.Click photographs - Photos may exist for this station.
 PU2008
 PU2008.The dynamic height is computed by dividing the NAVD 88
 PU2008.geopotential number by the normal gravity value computed on the
 PU2008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2008.degrees latitude (g = 980.6199 gals.).
 PU2008
 PU2008.The modeled gravity was interpolated from observed gravity values.
 PU2008
 PU2008;                    North         East    Units  Estimated Accuracy
 PU2008;SPC SD N     -    98,460.      302,970.      MT  (+/- 180 meters Scaled)
 PU2008
 PU2008_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK993456(NAD 83)
 PU2008
 PU2008                          SUPERSEDED SURVEY CONTROL
 PU2008
 PU2008  NGVD 29 (??/??/92)  934.836  (m)         3067.04   (f) ADJ UNCH    2 0
 PU2008
 PU2008.Superseded values are not recommended for survey control.
 PU2008
 PU2008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2008.See file dsdata.pdf to determine how the superseded data were derived.
 PU2008
 PU2008_MARKER: DB = BENCH MARK DISK
 PU2008_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU2008_STAMPING: H 377 1962
 PU2008_MARK LOGO: CGS
 PU2008_MAGNETIC: I = MARKER IS A STEEL ROD
 PU2008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2008
 PU2008  HISTORY     - Date     Condition        Report By
 PU2008  HISTORY     - 1962     MONUMENTED       CGS
 PU2008
 PU2008                          STATION DESCRIPTION
 PU2008
 PU2008'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2008'4.2 MI SW FROM FRUITDALE.
 PU2008'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU2008'FRUITDALE, THENCE 2.6 MILES WEST ALONG A GRAVELED ROAD, 39 FEET
 PU2008'NORTH OF THE CENTER LINE OF THE ROAD, 31 FEET WEST OF TELEPHONE
 PU2008'POLE 9, 1.5 FEET SOUTH OF A FENCE, 5.8 MILES EAST OF BELLE
 PU2008'FOURCHE, 1.0 FOOT EAST OF A WITNESS POST, ABOUT LEVEL WITH THE
 PU2008'ROAD, A DISK ON THE TOP OF A 5/8-INCH COPPER COATED ROD DRIVEN
 PU2008'AT A DEPTH OF 13 FEET.  THE UPPER PORTION OF THE ROD IS ENCASED
 PU2008'IN A 6-INCH TILE PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0455 ***********************************************************************
 PU0455  DESIGNATION -  H 378
 PU0455  PID         -  PU0455
 PU0455  STATE/COUNTY-  SD/PENNINGTON
 PU0455  COUNTRY     -  US
 PU0455  USGS QUAD   -  CREIGHTON (2017)
 PU0455
 PU0455                         *CURRENT SURVEY CONTROL
 PU0455  ______________________________________________________________________
 PU0455* NAD 83(1986) POSITION- 44 17 53.     (N) 102 08 51.     (W)   SCALED
 PU0455* NAVD 88 ORTHO HEIGHT -   763.375 (meters)     2504.51  (feet) ADJUSTED
 PU0455  ______________________________________________________________________
 PU0455  GEOID HEIGHT    -        -19.513 (meters)                     GEOID18
 PU0455  DYNAMIC HEIGHT  -        763.169 (meters)     2503.83  (feet) COMP
 PU0455  MODELED GRAVITY -    980,322.9   (mgal)                       NAVD 88
 PU0455
 PU0455  VERT ORDER      -  SECOND    CLASS 0
 PU0455
 PU0455.The horizontal coordinates were scaled from a map and have
 PU0455.an estimated accuracy of +/- 6 seconds.
 PU0455
 PU0455.The orthometric height was determined by differential leveling and
 PU0455.adjusted by the NATIONAL GEODETIC SURVEY
 PU0455.in June 1991.
 PU0455
 PU0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0455.GEOID18 height accuracy estimate available here.
 PU0455
 PU0455.Click photographs - Photos may exist for this station.
 PU0455
 PU0455.The dynamic height is computed by dividing the NAVD 88
 PU0455.geopotential number by the normal gravity value computed on the
 PU0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0455.degrees latitude (g = 980.6199 gals.).
 PU0455
 PU0455.The modeled gravity was interpolated from observed gravity values.
 PU0455
 PU0455;                    North         East    Units  Estimated Accuracy
 PU0455;SPC SD S     -   219,850.      455,240.      MT  (+/- 180 meters Scaled)
 PU0455
 PU0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275089(NAD 83)
 PU0455
 PU0455                          SUPERSEDED SURVEY CONTROL
 PU0455
 PU0455  NGVD 29 (??/??/92)  762.919  (m)         2503.01   (f) ADJ UNCH    2 0
 PU0455
 PU0455.Superseded values are not recommended for survey control.
 PU0455
 PU0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0455.See file dsdata.pdf to determine how the superseded data were derived.
 PU0455
 PU0455_MARKER: DB = BENCH MARK DISK
 PU0455_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0455+WITH SETTING: INFORMATION.
 PU0455_STAMPING: H 378 1962
 PU0455_MARK LOGO: CGS
 PU0455_PROJECTION: PROJECTING 25 CENTIMETERS
 PU0455_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0455_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0455_ROD/PIPE-DEPTH: 2.4 meters
 PU0455
 PU0455  HISTORY     - Date     Condition        Report By
 PU0455  HISTORY     - 1962     MONUMENTED       CGS
 PU0455
 PU0455                          STATION DESCRIPTION
 PU0455
 PU0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0455'5.8 MI NE FROM CREIGHTON.
 PU0455'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0455'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0455'GRAVELED ROAD, THENCE 0.75 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0455'2.0 MILE EAST ALONG A GRAVELED ROAD, 235 FEET NORTHEAST OF THE
 PU0455'CENTER LINE OF A LONG CURVE IN THE ROAD, 53 FEET SOUTHEAST OF THE
 PU0455'CENTER LINE OF A SHORT CURVE IN A DIRT ROAD, 32 1/2 FEET SOUTH OF
 PU0455'A TELEPHONE POLE, 4.0 FEET NORTHEAST OF A CORNER FENCE POST, 2.0
 PU0455'FEET EAST OF A FENCE, 2.0 FEET SOUTHEAST OF A METAL WITNESS POST,
 PU0455'AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN TO
 PU0455'A DEPTH OF 8 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 PU0455'10 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0591 ***********************************************************************
 PU0591  DESIGNATION -  H 379
 PU0591  PID         -  PU0591
 PU0591  STATE/COUNTY-  SD/PENNINGTON
 PU0591  COUNTRY     -  US
 PU0591  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0591
 PU0591                         *CURRENT SURVEY CONTROL
 PU0591  ______________________________________________________________________
 PU0591* NAD 83(1986) POSITION- 44 07 29.     (N) 102 04 03.     (W)   SCALED
 PU0591* NAVD 88 ORTHO HEIGHT -   793.297 (meters)     2602.68  (feet) ADJUSTED
 PU0591  ______________________________________________________________________
 PU0591  GEOID HEIGHT    -        -19.618 (meters)                     GEOID18
 PU0591  DYNAMIC HEIGHT  -        793.067 (meters)     2601.92  (feet) COMP
 PU0591  MODELED GRAVITY -    980,301.8   (mgal)                       NAVD 88
 PU0591
 PU0591  VERT ORDER      -  SECOND    CLASS 0
 PU0591
 PU0591.The horizontal coordinates were scaled from a map and have
 PU0591.an estimated accuracy of +/- 6 seconds.
 PU0591
 PU0591.The orthometric height was determined by differential leveling and
 PU0591.adjusted by the NATIONAL GEODETIC SURVEY
 PU0591.in June 1991.
 PU0591
 PU0591.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0591.GEOID18 height accuracy estimate available here.
 PU0591
 PU0591.Click photographs - Photos may exist for this station.
 PU0591
 PU0591.The dynamic height is computed by dividing the NAVD 88
 PU0591.geopotential number by the normal gravity value computed on the
 PU0591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0591.degrees latitude (g = 980.6199 gals.).
 PU0591
 PU0591.The modeled gravity was interpolated from observed gravity values.
 PU0591
 PU0591;                    North         East    Units  Estimated Accuracy
 PU0591;SPC SD S     -   200,460.      461,220.      MT  (+/- 180 meters Scaled)
 PU0591
 PU0591_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ346899(NAD 83)
 PU0591
 PU0591                          SUPERSEDED SURVEY CONTROL
 PU0591
 PU0591  NGVD 29 (??/??/92)  792.841  (m)         2601.18   (f) ADJ UNCH    2 0
 PU0591
 PU0591.Superseded values are not recommended for survey control.
 PU0591
 PU0591.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0591.See file dsdata.pdf to determine how the superseded data were derived.
 PU0591
 PU0591_MARKER: DB = BENCH MARK DISK
 PU0591_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0591_STAMPING: H 379 1962
 PU0591_MARK LOGO: CGS
 PU0591_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0591_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0591_ROD/PIPE-DEPTH: 3.8 meters
 PU0591
 PU0591  HISTORY     - Date     Condition        Report By
 PU0591  HISTORY     - 1962     MONUMENTED       CGS
 PU0591
 PU0591                          STATION DESCRIPTION
 PU0591
 PU0591'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0591'12.8 MI NE FROM QUINN.
 PU0591'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0591'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0591'1.05 MILES NORTH ALONG A GRAVELED ROAD, ABOUT 0.3 MILE WEST
 PU0591'OF A FARMHOUSE, 80 FEET NORTHWEST OF AND ACROSS THE ROAD FROM
 PU0591'A POWER POLE BRACED BY 3 GUY WIRES, 37 FEET WEST OF THE CENTER
 PU0591'LINE OF THE ROAD, 26 FEET NORTH OF A DIM TRAIL ROAD LEADING WEST,
 PU0591'2.0 FEET NORTHWEST OF A FENCE CORNER, 1.5 FEET WEST OF A METAL
 PU0591'WITNESS POST, ABOUT 6 FEET BELOW THE LEVEL OF THE ROAD, AND SET
 PU0591'ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS DRIVEN TO
 PU0591'A DEPTH OF 12 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 PU0591'PROJECTS 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0158 ***********************************************************************
 OS0158  DESIGNATION -  H 38
 OS0158  PID         -  OS0158
 OS0158  STATE/COUNTY-  SD/TODD
 OS0158  COUNTRY     -  US
 OS0158  USGS QUAD   -  MISSION (2017)
 OS0158
 OS0158                         *CURRENT SURVEY CONTROL
 OS0158  ______________________________________________________________________
 OS0158* NAD 83(1986) POSITION- 43 18 16.     (N) 100 39 31.     (W)   SCALED
 OS0158* NAVD 88 ORTHO HEIGHT -   788.846 (meters)     2588.07  (feet) ADJUSTED
 OS0158  ______________________________________________________________________
 OS0158  GEOID HEIGHT    -        -23.284 (meters)                     GEOID18
 OS0158  DYNAMIC HEIGHT  -        788.528 (meters)     2587.03  (feet) COMP
 OS0158  MODELED GRAVITY -    980,192.0   (mgal)                       NAVD 88
 OS0158
 OS0158  VERT ORDER      -  FIRST     CLASS II
 OS0158
 OS0158.The horizontal coordinates were scaled from a map and have
 OS0158.an estimated accuracy of +/- 6 seconds.
 OS0158
 OS0158.The orthometric height was determined by differential leveling and
 OS0158.adjusted by the NATIONAL GEODETIC SURVEY
 OS0158.in June 1991.
 OS0158
 OS0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0158.GEOID18 height accuracy estimate available here.
 OS0158
 OS0158.Click photographs - Photos may exist for this station.
 OS0158
 OS0158.The dynamic height is computed by dividing the NAVD 88
 OS0158.geopotential number by the normal gravity value computed on the
 OS0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0158.degrees latitude (g = 980.6199 gals.).
 OS0158
 OS0158.The modeled gravity was interpolated from observed gravity values.
 OS0158
 OS0158;                    North         East    Units  Estimated Accuracy
 OS0158;SPC SD S     -   107,930.      573,610.      MT  (+/- 180 meters Scaled)
 OS0158
 OS0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN654959(NAD 83)
 OS0158
 OS0158                          SUPERSEDED SURVEY CONTROL
 OS0158
 OS0158  NGVD 29 (??/??/92)  788.466  (m)         2586.83   (f) ADJ UNCH    1 2
 OS0158
 OS0158.Superseded values are not recommended for survey control.
 OS0158
 OS0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0158.See file dsdata.pdf to determine how the superseded data were derived.
 OS0158
 OS0158_MARKER: DB = BENCH MARK DISK
 OS0158_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0158_SP_SET: BUILDING
 OS0158_STAMPING: H 38 1933 2586.8
 OS0158_MARK LOGO: CGS
 OS0158_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0158_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0158+SATELLITE: SATELLITE OBSERVATIONS - September 29, 1993
 OS0158
 OS0158  HISTORY     - Date     Condition        Report By
 OS0158  HISTORY     - 1933     MONUMENTED       CGS
 OS0158  HISTORY     - 19920722 GOOD             NGS
 OS0158  HISTORY     - 19930929 GOOD             NGS
 OS0158
 OS0158                          STATION DESCRIPTION
 OS0158
 OS0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0158'AT MISSION.
 OS0158'AT MISSION, TODD COUNTY, ON U.S. HIGHWAY 83, 1 BLOCK SOUTH
 OS0158'OF U.S. HIGHWAY 18, ACROSS THE HIGHWAY FROM THE MISSION FLOUR
 OS0158'AND GRAIN CO. MILL, AT THE TRINITY CHAPEL EPISCOPAL ROSEBUD
 OS0158'MISSION, 2 FEET NORTH OF THE NORTH DOOR, IN THE BELT COURSE
 OS0158'OF THE CONCRETE FOUNDATION, AND 4 FEET ABOVE THE STONE WALK.
 OS0158'A STANDARD DISK, STAMPED H 38 1933 AND SET VERTICALLY.
 OS0158
 OS0158                          STATION RECOVERY (1992)
 OS0158
 OS0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0158'0.1 KM (0.05 MI) WESTERLY ALONG A STREET FROM THE POST OFFICE IN
 OS0158'MISSION, SET VERTICALLY IN THE EAST FACE OF THE CONCRETE FOUNDATION
 OS0158'OF THE NORTH WING OF THE TRINITY ROSEBUD MISSION EPISCOPAL CHURCH,
 OS0158'38.0 M (124.7 FT) WEST OF THE CENTER OF A STREET, 18.7 M (61.4 FT)
 OS0158'SOUTH OF THE CENTER OF THE STREET, 1.2 M (3.9 FT) ABOVE THE GROUND
 OS0158'SURFACE, AND 0.5 M (1.6 FT) SOUTH OF THE NORTHEAST CORNER OF THE
 OS0158'BUILDING.
 OS0158
 OS0158                          STATION RECOVERY (1993)
 OS0158
 OS0158'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0158'IN MISSION, AT THE INTERSECTION OF MAIN STREET AND 3RD AVENUE, SET
 OS0158'VERTICALLY IN THE EAST FACE OF THE NORTH WING OF THE TRINITY ROSEBUD
 OS0158'EPISCOPAL CHURCH, 38.3 M (125.7 FT) WEST OF THE STREET CENTERLINE,
 OS0158'19.3 M (63.3 FT) SOUTH OF THE AVENUE CENTERLINE, 1.1 M (3.6 FT) NORTH
 OS0158'OF THE CENTER OF AN ENTRANCE DOOR, 1.1 M (3.6 FT) ABOVE THE GROUND
 OS0158'SURFACE, AND 0.4 M (1.3 FT) SOUTH OF THE NORTHEAST CORNER OF THE
 OS0158'WING.  NOTE--THE ORIGINAL DESCRIPTION STATES THE DISK IS STAMPED H 38
 OS0158'1933, BUT IT IS STAMPED AS ABOVE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0531 ***********************************************************************
 PU0531  DESIGNATION -  H 380
 PU0531  PID         -  PU0531
 PU0531  STATE/COUNTY-  SD/PENNINGTON
 PU0531  COUNTRY     -  US
 PU0531  USGS QUAD   -  RAINY CREEK (2017)
 PU0531
 PU0531                         *CURRENT SURVEY CONTROL
 PU0531  ______________________________________________________________________
 PU0531* NAD 83(1986) POSITION- 44 10 56.     (N) 102 13 40.     (W)   SCALED
 PU0531* NAVD 88 ORTHO HEIGHT -   886.370 (meters)     2908.03  (feet) ADJUSTED
 PU0531  ______________________________________________________________________
 PU0531  GEOID HEIGHT    -        -19.146 (meters)                     GEOID18
 PU0531  DYNAMIC HEIGHT  -        886.110 (meters)     2907.18  (feet) COMP
 PU0531  MODELED GRAVITY -    980,294.3   (mgal)                       NAVD 88
 PU0531
 PU0531  VERT ORDER      -  SECOND    CLASS 0
 PU0531
 PU0531.The horizontal coordinates were scaled from a map and have
 PU0531.an estimated accuracy of +/- 6 seconds.
 PU0531
 PU0531.The orthometric height was determined by differential leveling and
 PU0531.adjusted by the NATIONAL GEODETIC SURVEY
 PU0531.in June 1991.
 PU0531
 PU0531.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0531.GEOID18 height accuracy estimate available here.
 PU0531
 PU0531.Click photographs - Photos may exist for this station.
 PU0531
 PU0531.The dynamic height is computed by dividing the NAVD 88
 PU0531.geopotential number by the normal gravity value computed on the
 PU0531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0531.degrees latitude (g = 980.6199 gals.).
 PU0531
 PU0531.The modeled gravity was interpolated from observed gravity values.
 PU0531
 PU0531;                    North         East    Units  Estimated Accuracy
 PU0531;SPC SD S     -   207,130.      448,540.      MT  (+/- 180 meters Scaled)
 PU0531
 PU0531_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ215958(NAD 83)
 PU0531
 PU0531                          SUPERSEDED SURVEY CONTROL
 PU0531
 PU0531  NGVD 29 (??/??/92)  885.910  (m)         2906.52   (f) ADJ UNCH    2 0
 PU0531
 PU0531.Superseded values are not recommended for survey control.
 PU0531
 PU0531.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0531.See file dsdata.pdf to determine how the superseded data were derived.
 PU0531
 PU0531_MARKER: DB = BENCH MARK DISK
 PU0531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0531_STAMPING: H 380 1962
 PU0531_MARK LOGO: CGS
 PU0531_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0531+STABILITY: SURFACE MOTION
 PU0531
 PU0531  HISTORY     - Date     Condition        Report By
 PU0531  HISTORY     - 1962     MONUMENTED       CGS
 PU0531
 PU0531                          STATION DESCRIPTION
 PU0531
 PU0531'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0531'6.3 MI SSW FROM CREIGHTON.
 PU0531'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0531'POST OFFICE AND SERVICE STATION, THENCE 1.0 MILE WEST ALONG
 PU0531'A GRAVELED ROAD IN SECTION 32, T 3 N, R 16 E, ABOUT 450 FEET
 PU0531'SOUTHEAST OF AND ACROSS THE ROAD FROM A TWO STORY FARMHOUSE
 PU0531'AND LARGE RED BARN, 100 1/2 FEET WEST OF A POWER POLE, 41
 PU0531'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 38 FEET EAST OF THE
 PU0531'CENTER LINE OF A PRIVATE LANE, 14 FEET SOUTH OF A FENCE CORNER
 PU0531'POST, 1 1/2 FEET WEST OF A FENCE, 1.5 FEET SOUTHEAST OF A METAL
 PU0531'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND
 PU0531'SET IN THE TOP OF A CONCRETE POST PROJECTING 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0493 ***********************************************************************
 PU0493  DESIGNATION -  H 381
 PU0493  PID         -  PU0493
 PU0493  STATE/COUNTY-  SD/PENNINGTON
 PU0493  COUNTRY     -  US
 PU0493  USGS QUAD   -  WASTA SE (2017)
 PU0493
 PU0493                         *CURRENT SURVEY CONTROL
 PU0493  ______________________________________________________________________
 PU0493* NAD 83(1986) POSITION- 44 05 44.     (N) 102 18 31.     (W)   SCALED
 PU0493* NAVD 88 ORTHO HEIGHT -   829.063 (meters)     2720.02  (feet) ADJUSTED
 PU0493  ______________________________________________________________________
 PU0493  GEOID HEIGHT    -        -18.849 (meters)                     GEOID18
 PU0493  DYNAMIC HEIGHT  -        828.825 (meters)     2719.24  (feet) COMP
 PU0493  MODELED GRAVITY -    980,303.2   (mgal)                       NAVD 88
 PU0493
 PU0493  VERT ORDER      -  SECOND    CLASS 0
 PU0493
 PU0493.The horizontal coordinates were scaled from a map and have
 PU0493.an estimated accuracy of +/- 6 seconds.
 PU0493
 PU0493.The orthometric height was determined by differential leveling and
 PU0493.adjusted by the NATIONAL GEODETIC SURVEY
 PU0493.in June 1991.
 PU0493
 PU0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0493.GEOID18 height accuracy estimate available here.
 PU0493
 PU0493.Click photographs - Photos may exist for this station.
 PU0493
 PU0493.The dynamic height is computed by dividing the NAVD 88
 PU0493.geopotential number by the normal gravity value computed on the
 PU0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0493.degrees latitude (g = 980.6199 gals.).
 PU0493
 PU0493.The modeled gravity was interpolated from observed gravity values.
 PU0493
 PU0493;                    North         East    Units  Estimated Accuracy
 PU0493;SPC SD S     -   197,650.      441,850.      MT  (+/- 180 meters Scaled)
 PU0493
 PU0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ154860(NAD 83)
 PU0493
 PU0493                          SUPERSEDED SURVEY CONTROL
 PU0493
 PU0493  NGVD 29 (??/??/92)  828.614  (m)         2718.54   (f) ADJ UNCH    2 0
 PU0493
 PU0493.Superseded values are not recommended for survey control.
 PU0493
 PU0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0493.See file dsdata.pdf to determine how the superseded data were derived.
 PU0493
 PU0493_MARKER: DB = BENCH MARK DISK
 PU0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0493_STAMPING: H 381 1962
 PU0493_MARK LOGO: CGS
 PU0493_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0493+STABILITY: SURFACE MOTION
 PU0493
 PU0493  HISTORY     - Date     Condition        Report By
 PU0493  HISTORY     - 1962     MONUMENTED       CGS
 PU0493
 PU0493                          STATION DESCRIPTION
 PU0493
 PU0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0493'10.6 MI NE FROM WASTA.
 PU0493'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN
 PU0493'RAILWAY FROM THE STATION AT WASTA, THENCE 1.45 MILES SOUTHEAST
 PU0493'ALONG U.S. HIGHWAY 16, THENCE 0.9 MILE NORTHEAST ALONG A GRADED
 PU0493'DIRT ROAD TO THE RIM OF A BLUFF, THENCE 2.2 MILES EAST ALONG A
 PU0493'GRAVELED ROAD, THENCE 1.1 MILES NORTH ALONG A GRAVELED ROAD,
 PU0493'THENCE 0.6 MILE EAST ALONG A GRAVELED ROAD, THENCE 1.0 MILE
 PU0493'NORTH ALONG A DIM TRAIL ROAD, OR 6.5 MILES NORTH ALONG PENNINGTON
 PU0493'COUNTY ROAD 508 FROM THE POST OFFICE AT WALL, THENCE 1.0 MILE
 PU0493'WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A
 PU0493'GRADED DIRT ROAD, THENCE 3.1 MILES WEST ALONG A TRACK ROAD, IN
 PU0493'SECTION 33, T 2 N, R 15 E, 61 FEET SOUTHWEST OF THE CENTER LINE
 PU0493'OF A ROAD INTERSECTION, 54 FEET SOUTH OF THE CENTER LINE OF A
 PU0493'GRAVELED ROAD, 30 FEET WEST OF THE CENTER LINE OF THE TRAIL
 PU0493'ROAD, 22 FEET SOUTH-SOUTHEAST OF A POWER POLE, 21.3 FEET SOUTH
 PU0493'OF A FENCE CORNER, 2 1/2 FEET EAST OF A FENCE, 1.7 FEET SOUTH
 PU0493'OF A METAL WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE
 PU0493'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0476 ***********************************************************************
 OS0476  DESIGNATION -  H 382
 OS0476  PID         -  OS0476
 OS0476  STATE/COUNTY-  SD/JACKSON
 OS0476  COUNTRY     -  US
 OS0476  USGS QUAD   -  INTERIOR (2017)
 OS0476
 OS0476                         *CURRENT SURVEY CONTROL
 OS0476  ______________________________________________________________________
 OS0476* NAD 83(1986) POSITION- 43 44 09.2    (N) 101 58 06.5    (W)   HD_HELD2
 OS0476* NAVD 88 ORTHO HEIGHT -   721.772 (meters)     2368.01  (feet) ADJUSTED
 OS0476  ______________________________________________________________________
 OS0476  GEOID HEIGHT    -        -19.940 (meters)                     GEOID18
 OS0476  DYNAMIC HEIGHT  -        721.541 (meters)     2367.26  (feet) COMP
 OS0476  MODELED GRAVITY -    980,275.4   (mgal)                       NAVD 88
 OS0476
 OS0476  VERT ORDER      -  FIRST     CLASS II
 OS0476
 OS0476.The horizontal coordinates were established by autonomous hand held GPS
 OS0476.observations and have an estimated accuracy of +/- 10 meters.
 OS0476
 OS0476.The orthometric height was determined by differential leveling and
 OS0476.adjusted by the NATIONAL GEODETIC SURVEY
 OS0476.in June 1991.
 OS0476
 OS0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0476.GEOID18 height accuracy estimate available here.
 OS0476
 OS0476.Click photographs - Photos may exist for this station.
 OS0476
 OS0476.The dynamic height is computed by dividing the NAVD 88
 OS0476.geopotential number by the normal gravity value computed on the
 OS0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0476.degrees latitude (g = 980.6199 gals.).
 OS0476
 OS0476.The modeled gravity was interpolated from observed gravity values.
 OS0476
 OS0476;                    North         East    Units  Estimated Accuracy
 OS0476;SPC SD S     -   157,109.      468,292.      MT  (+/- 10 meters HH2 GPS)
 OS0476
 OS0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6094746822(NAD 83)
 OS0476
 OS0476                          SUPERSEDED SURVEY CONTROL
 OS0476
 OS0476  NGVD 29 (??/??/92)  721.334  (m)         2366.58   (f) ADJ UNCH    1 2
 OS0476
 OS0476.Superseded values are not recommended for survey control.
 OS0476
 OS0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0476.See file dsdata.pdf to determine how the superseded data were derived.
 OS0476
 OS0476_MARKER: DB = BENCH MARK DISK
 OS0476_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0476_SP_SET: HEADWALL
 OS0476_STAMPING: H 382 1962
 OS0476_MARK LOGO: CGS
 OS0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0476+STABILITY: SURFACE MOTION
 OS0476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0476+SATELLITE: SATELLITE OBSERVATIONS - September 13, 2016
 OS0476
 OS0476  HISTORY     - Date     Condition        Report By
 OS0476  HISTORY     - 1962     MONUMENTED       CGS
 OS0476  HISTORY     - 1985     GOOD             NGS
 OS0476  HISTORY     - 20130116 GOOD             INDIV
 OS0476  HISTORY     - 20160913 GOOD             USPSQD
 OS0476
 OS0476                          STATION DESCRIPTION
 OS0476
 OS0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0476'1.2 MI NE FROM INTERIOR.
 OS0476'ABOUT 0.25 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0476'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 0.9 MILE
 OS0476'NORTHEAST ALONG STATE HIGHWAY 40, 0.2 MILE NORTHEAST OF A CURVE,
 OS0476'35 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY, ABOUT 2 FEET
 OS0476'BELOW THE LEVEL OF THE HIGHWAY, SET IN THE TOP AND CENTER OF THE
 OS0476'SOUTHEAST CONCRETE HEADWALL OF A VERY LARGE TRIPLE CHANNEL
 OS0476'CONCRETE CULVERT.
 OS0476
 OS0476                          STATION RECOVERY (1985)
 OS0476
 OS0476'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0476'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.4 KM (0.9
 OS0476'MI) NORTHEAST ALONG STATE HIGHWAY 377 FROM THE JUNCTION OF STATE
 OS0476'HIGHWAY 44 IN INTERIOR, IN TOP THE TOP CENTER OF THE SOUTHEAST
 OS0476'HEADWALL FOR A 3-CHANNEL BOX CULVERT AND 10.7 METERS (35 FT) SOUTHEAST
 OS0476'OF THE HIGHWAY CENTERLINE.
 OS0476'THE MARK IS 0.7 M BELOW THE HIGHWAY.
 OS0476
 OS0476                          STATION RECOVERY (2013)
 OS0476
 OS0476'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0476'RECOVERED IN GOOD CONDITION.
 OS0476
 OS0476                          STATION RECOVERY (2016)
 OS0476
 OS0476'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OS0476'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0728 ***********************************************************************
 PT0728  DESIGNATION -  H 383
 PT0728  PID         -  PT0728
 PT0728  STATE/COUNTY-  SD/HAAKON
 PT0728  COUNTRY     -  US
 PT0728  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0728
 PT0728                         *CURRENT SURVEY CONTROL
 PT0728  ______________________________________________________________________
 PT0728* NAD 83(1986) POSITION- 44 10 59.     (N) 101 47 16.     (W)   SCALED
 PT0728* NAVD 88 ORTHO HEIGHT -   775.352 (meters)     2543.80  (feet) ADJUSTED
 PT0728  ______________________________________________________________________
 PT0728  GEOID HEIGHT    -        -20.591 (meters)                     GEOID18
 PT0728  DYNAMIC HEIGHT  -        775.131 (meters)     2543.08  (feet) COMP
 PT0728  MODELED GRAVITY -    980,306.9   (mgal)                       NAVD 88
 PT0728
 PT0728  VERT ORDER      -  SECOND    CLASS 0
 PT0728
 PT0728.The horizontal coordinates were scaled from a map and have
 PT0728.an estimated accuracy of +/- 6 seconds.
 PT0728
 PT0728.The orthometric height was determined by differential leveling and
 PT0728.adjusted by the NATIONAL GEODETIC SURVEY
 PT0728.in June 1991.
 PT0728
 PT0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0728.GEOID18 height accuracy estimate available here.
 PT0728
 PT0728.Click photographs - Photos may exist for this station.
 PT0728
 PT0728.The dynamic height is computed by dividing the NAVD 88
 PT0728.geopotential number by the normal gravity value computed on the
 PT0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0728.degrees latitude (g = 980.6199 gals.).
 PT0728
 PT0728.The modeled gravity was interpolated from observed gravity values.
 PT0728
 PT0728;                    North         East    Units  Estimated Accuracy
 PT0728;SPC SD S     -   206,510.      483,720.      MT  (+/- 180 meters Scaled)
 PT0728
 PT0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP771959(NAD 83)
 PT0728
 PT0728                          SUPERSEDED SURVEY CONTROL
 PT0728
 PT0728  NGVD 29 (??/??/92)  774.892  (m)         2542.29   (f) ADJ UNCH    2 0
 PT0728
 PT0728.Superseded values are not recommended for survey control.
 PT0728
 PT0728.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0728.See file dsdata.pdf to determine how the superseded data were derived.
 PT0728
 PT0728_MARKER: DB = BENCH MARK DISK
 PT0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0728_STAMPING: H 383 1962
 PT0728_MARK LOGO: CGS
 PT0728_PROJECTION: PROJECTING 20 CENTIMETERS
 PT0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0728+STABILITY: SURFACE MOTION
 PT0728
 PT0728  HISTORY     - Date     Condition        Report By
 PT0728  HISTORY     - 1962     MONUMENTED       CGS
 PT0728
 PT0728                          STATION DESCRIPTION
 PT0728
 PT0728'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0728'10.5 MI SE FROM HILLAND.
 PT0728'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH
 PT0728'AND CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PT0728'ROAD, THENCE 5.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PT0728'3.0 MILES EAST ALONG A GRAVELED ROAD, OR ABOUT 10.0 MILES
 PT0728'NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND NORTH WESTERN
 PT0728'RAILWAY STATION AT PHILIP, THENCE 6.0 MILES WEST ALONG A GRAVELED
 PT0728'ROAD, IN SECTION 35, T 3 N, R 19 E, 43 FEET NORTH OF THE CENTER
 PT0728'LINE OF THE ROAD, 158 FEET WEST OF THE CENTER LINE OF A ROAD
 PT0728'WHICH LEADS NORTH, 2 FEET SOUTH OF A FENCE, 1.5 FEET EAST OF
 PT0728'A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 PT0728'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0553 ***********************************************************************
 PU0553  DESIGNATION -  H 384
 PU0553  PID         -  PU0553
 PU0553  STATE/COUNTY-  SD/PENNINGTON
 PU0553  COUNTRY     -  US
 PU0553  USGS QUAD   -  HORSE TOOTH (2017)
 PU0553
 PU0553                         *CURRENT SURVEY CONTROL
 PU0553  ______________________________________________________________________
 PU0553* NAD 83(1986) POSITION- 44 14 22.     (N) 102 02 25.     (W)   SCALED
 PU0553* NAVD 88 ORTHO HEIGHT -   830.735 (meters)     2725.50  (feet) ADJUSTED
 PU0553  ______________________________________________________________________
 PU0553  GEOID HEIGHT    -        -19.767 (meters)                     GEOID18
 PU0553  DYNAMIC HEIGHT  -        830.498 (meters)     2724.73  (feet) COMP
 PU0553  MODELED GRAVITY -    980,304.3   (mgal)                       NAVD 88
 PU0553
 PU0553  VERT ORDER      -  SECOND    CLASS 0
 PU0553
 PU0553.The horizontal coordinates were scaled from a map and have
 PU0553.an estimated accuracy of +/- 6 seconds.
 PU0553
 PU0553.The orthometric height was determined by differential leveling and
 PU0553.adjusted by the NATIONAL GEODETIC SURVEY
 PU0553.in June 1991.
 PU0553
 PU0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0553.GEOID18 height accuracy estimate available here.
 PU0553
 PU0553.Click photographs - Photos may exist for this station.
 PU0553
 PU0553.The dynamic height is computed by dividing the NAVD 88
 PU0553.geopotential number by the normal gravity value computed on the
 PU0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0553.degrees latitude (g = 980.6199 gals.).
 PU0553
 PU0553.The modeled gravity was interpolated from observed gravity values.
 PU0553
 PU0553;                    North         East    Units  Estimated Accuracy
 PU0553;SPC SD S     -   213,160.      463,660.      MT  (+/- 180 meters Scaled)
 PU0553
 PU0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK363027(NAD 83)
 PU0553
 PU0553                          SUPERSEDED SURVEY CONTROL
 PU0553
 PU0553  NGVD 29 (??/??/92)  830.273  (m)         2723.99   (f) ADJ UNCH    2 0
 PU0553
 PU0553.Superseded values are not recommended for survey control.
 PU0553
 PU0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0553.See file dsdata.pdf to determine how the superseded data were derived.
 PU0553
 PU0553_MARKER: DB = BENCH MARK DISK
 PU0553_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0553_STAMPING: H 384 1962
 PU0553_MARK LOGO: CGS
 PU0553_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0553_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0553_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0553_ROD/PIPE-DEPTH: 3.0 meters
 PU0553
 PU0553  HISTORY     - Date     Condition        Report By
 PU0553  HISTORY     - 1962     MONUMENTED       CGS
 PU0553
 PU0553                          STATION DESCRIPTION
 PU0553
 PU0553'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0553'17.5 MI SW FROM HILLAND.
 PU0553'ABOUT 0.5 MILE EAST ALONG A GRAVELED ROAD FROM THE CHURCH AND
 PU0553'CEMETERY AT HILLAND, THENCE 1.55 MILES SOUTH ALONG A GRAVELED
 PU0553'ROAD, THENCE 4.45 MILES SOUTH ALONG A GRADED DIRT ROAD, THENCE
 PU0553'4.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE 1.0 MILE NORTH
 PU0553'ALONG A GRADED DIRT ROAD, THENCE 1.8 MILES WEST ALONG A GRADED
 PU0553'DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0553'0.2 MILE WEST ALONG A GRAVELED ROAD, THENCE 1.0 MILE WEST ALONG
 PU0553'A GRADED DIRT ROAD, THENCE 1.0 MILE WEST ACROSS COUNTRY ALONG
 PU0553'A LINE OF TELEPHONE POLES, THENCE 2.0 MILE WEST-NORTHWEST ALONG
 PU0553'A TRAIL ROAD, IN SECTION 11, T 3 N, R 17 E, ABOUT 0.1 MILE SOUTH
 PU0553'OF A TELEPHONE LINE, ABOUT 200 FEET WEST OF A LARGE KNOLL WITH
 PU0553'A ROUND TOP, 42 FEET NORTH OF THE CENTER LINE OF THE ROAD, 1.2
 PU0553'FEET WEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 PU0553'OF THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 PU0553'THAT IS DRIVEN TO A DEPTH OF 10 FEET AND IS ENCASED IN A 6-INCH
 PU0553'TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0140 ***********************************************************************
 OT0140  DESIGNATION -  H 385
 OT0140  PID         -  OT0140
 OT0140  STATE/COUNTY-  SD/PENNINGTON
 OT0140  COUNTRY     -  US
 OT0140  USGS QUAD   -  WALL SW (2017)
 OT0140
 OT0140                         *CURRENT SURVEY CONTROL
 OT0140  ______________________________________________________________________
 OT0140* NAD 83(1986) POSITION- 43 50 53.     (N) 102 09 32.     (W)   SCALED
 OT0140* NAVD 88 ORTHO HEIGHT -   831.459 (meters)     2727.88  (feet) ADJUSTED
 OT0140  ______________________________________________________________________
 OT0140  GEOID HEIGHT    -        -19.297 (meters)                     GEOID18
 OT0140  DYNAMIC HEIGHT  -        831.194 (meters)     2727.01  (feet) COMP
 OT0140  MODELED GRAVITY -    980,271.8   (mgal)                       NAVD 88
 OT0140
 OT0140  VERT ORDER      -  SECOND    CLASS 0
 OT0140
 OT0140.The horizontal coordinates were scaled from a map and have
 OT0140.an estimated accuracy of +/- 6 seconds.
 OT0140
 OT0140.The orthometric height was determined by differential leveling and
 OT0140.adjusted by the NATIONAL GEODETIC SURVEY
 OT0140.in June 1991.
 OT0140
 OT0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0140.GEOID18 height accuracy estimate available here.
 OT0140
 OT0140.Click photographs - Photos may exist for this station.
 OT0140
 OT0140.The dynamic height is computed by dividing the NAVD 88
 OT0140.geopotential number by the normal gravity value computed on the
 OT0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0140.degrees latitude (g = 980.6199 gals.).
 OT0140
 OT0140.The modeled gravity was interpolated from observed gravity values.
 OT0140
 OT0140;                    North         East    Units  Estimated Accuracy
 OT0140;SPC SD S     -   169,890.      453,230.      MT  (+/- 180 meters Scaled)
 OT0140
 OT0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ283589(NAD 83)
 OT0140
 OT0140                          SUPERSEDED SURVEY CONTROL
 OT0140
 OT0140  NGVD 29 (??/??/92)  830.994  (m)         2726.35   (f) ADJ UNCH    2 0
 OT0140
 OT0140.Superseded values are not recommended for survey control.
 OT0140
 OT0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0140.See file dsdata.pdf to determine how the superseded data were derived.
 OT0140
 OT0140_MARKER: DB = BENCH MARK DISK
 OT0140_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0140_SP_SET: CATTLE GUARD FOUNDATION
 OT0140_STAMPING: H 385 1962
 OT0140_MARK LOGO: CGS
 OT0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0140+STABILITY: SURFACE MOTION
 OT0140
 OT0140  HISTORY     - Date     Condition        Report By
 OT0140  HISTORY     - 1962     MONUMENTED       CGS
 OT0140
 OT0140                          STATION DESCRIPTION
 OT0140
 OT0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0140'11.7 MI S FROM QUINN.
 OT0140'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0140'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0140'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0140'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0140'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 5.9
 OT0140'MILES SOUTH ALONG A BLADED DIRT ROAD AT THE JUNCTION OF A T
 OT0140'ROAD LEADING WEST IN SECTION 26, T 2 S, R 16 E, 31 FEET WEST
 OT0140'OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 10 FEET SOUTH OF
 OT0140'THE CENTER LINE OF THE T ROAD LEADING WEST, ABOUT LEVEL WITH
 OT0140'THE ROAD, AND SET IN THE TOP OF THE SOUTHEAST CORNER OF THE
 OT0140'FOUNDATION OF A CATTLE GUARD WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0579 ***********************************************************************
 OS0579  DESIGNATION -  H 386
 OS0579  PID         -  OS0579
 OS0579  STATE/COUNTY-  SD/JACKSON
 OS0579  COUNTRY     -  US
 OS0579  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0579
 OS0579                         *CURRENT SURVEY CONTROL
 OS0579  ______________________________________________________________________
 OS0579* NAD 83(1986) POSITION- 43 58 24.     (N) 101 50 53.     (W)   SCALED
 OS0579* NAVD 88 ORTHO HEIGHT -   714.108 (meters)     2342.87  (feet) ADJUSTED
 OS0579  ______________________________________________________________________
 OS0579  GEOID HEIGHT    -        -20.428 (meters)                     GEOID18
 OS0579  DYNAMIC HEIGHT  -        713.889 (meters)     2342.15  (feet) COMP
 OS0579  MODELED GRAVITY -    980,288.5   (mgal)                       NAVD 88
 OS0579
 OS0579  VERT ORDER      -  SECOND    CLASS 0
 OS0579
 OS0579.The horizontal coordinates were scaled from a map and have
 OS0579.an estimated accuracy of +/- 6 seconds.
 OS0579
 OS0579.The orthometric height was determined by differential leveling and
 OS0579.adjusted by the NATIONAL GEODETIC SURVEY
 OS0579.in June 1991.
 OS0579
 OS0579.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0579.GEOID18 height accuracy estimate available here.
 OS0579
 OS0579.Click photographs - Photos may exist for this station.
 OS0579
 OS0579.The dynamic height is computed by dividing the NAVD 88
 OS0579.geopotential number by the normal gravity value computed on the
 OS0579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0579.degrees latitude (g = 980.6199 gals.).
 OS0579
 OS0579.The modeled gravity was interpolated from observed gravity values.
 OS0579
 OS0579;                    North         East    Units  Estimated Accuracy
 OS0579;SPC SD S     -   183,300.      478,470.      MT  (+/- 180 meters Scaled)
 OS0579
 OS0579_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP715728(NAD 83)
 OS0579
 OS0579                          SUPERSEDED SURVEY CONTROL
 OS0579
 OS0579  NGVD 29 (??/??/92)  713.653  (m)         2341.38   (f) ADJ UNCH    2 0
 OS0579
 OS0579.Superseded values are not recommended for survey control.
 OS0579
 OS0579.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0579.See file dsdata.pdf to determine how the superseded data were derived.
 OS0579
 OS0579_MARKER: DB = BENCH MARK DISK
 OS0579_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0579_SP_SET: BRIDGE ABUTMENT
 OS0579_STAMPING: H 386 1962
 OS0579_MARK LOGO: CGS
 OS0579_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0579
 OS0579  HISTORY     - Date     Condition        Report By
 OS0579  HISTORY     - 1962     MONUMENTED       CGS
 OS0579
 OS0579                          STATION DESCRIPTION
 OS0579
 OS0579'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0579'3.3 MI NE FROM COTTONWOOD.
 OS0579'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0579'AT COTTONWOOD, THENCE 3.1 MILES NORTHEAST ALONG U.S. HIGHWAY 14,
 OS0579'IN SECTION 9, T 1 S, R 19 E, 18 FEET SOUTHEAST OF THE CENTER
 OS0579'LINE OF THE HIGHWAY, ABOUT 6 INCHES ABOVE THE LEVEL OF THE HIGHWAY,
 OS0579'AND SET IN THE TOP OF THE SOUTHEAST END OF THE NORTHEAST
 OS0579'ABUTMENT OF A CONCRETE BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0530 ***********************************************************************
 OS0530  DESIGNATION -  H 387
 OS0530  PID         -  OS0530
 OS0530  STATE/COUNTY-  SD/JACKSON
 OS0530  COUNTRY     -  US
 OS0530  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0530
 OS0530                         *CURRENT SURVEY CONTROL
 OS0530  ______________________________________________________________________
 OS0530* NAD 83(1986) POSITION- 43 50 07.     (N) 101 46 56.     (W)   SCALED
 OS0530* NAVD 88 ORTHO HEIGHT -   782.343 (meters)     2566.74  (feet) ADJUSTED
 OS0530  ______________________________________________________________________
 OS0530  GEOID HEIGHT    -        -20.582 (meters)                     GEOID18
 OS0530  DYNAMIC HEIGHT  -        782.095 (meters)     2565.92  (feet) COMP
 OS0530  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 OS0530
 OS0530  VERT ORDER      -  FIRST     CLASS II
 OS0530
 OS0530.The horizontal coordinates were scaled from a map and have
 OS0530.an estimated accuracy of +/- 6 seconds.
 OS0530
 OS0530.The orthometric height was determined by differential leveling and
 OS0530.adjusted by the NATIONAL GEODETIC SURVEY
 OS0530.in September 1993.
 OS0530
 OS0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0530.GEOID18 height accuracy estimate available here.
 OS0530
 OS0530.Click photographs - Photos may exist for this station.
 OS0530
 OS0530.The dynamic height is computed by dividing the NAVD 88
 OS0530.geopotential number by the normal gravity value computed on the
 OS0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0530.degrees latitude (g = 980.6199 gals.).
 OS0530
 OS0530.The modeled gravity was interpolated from observed gravity values.
 OS0530
 OS0530;                    North         East    Units  Estimated Accuracy
 OS0530;SPC SD S     -   167,870.      483,490.      MT  (+/- 180 meters Scaled)
 OS0530
 OS0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP763573(NAD 83)
 OS0530
 OS0530                          SUPERSEDED SURVEY CONTROL
 OS0530
 OS0530  NAVD 88 (06/15/91)  782.337  (m)         2566.72   (f) SUPERSEDED  1 2
 OS0530  NGVD 29 (??/??/92)  781.847  (m)         2565.11   (f) ADJ UNCH    1 2
 OS0530
 OS0530.Superseded values are not recommended for survey control.
 OS0530
 OS0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0530.See file dsdata.pdf to determine how the superseded data were derived.
 OS0530
 OS0530_MARKER: DB = BENCH MARK DISK
 OS0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0530_STAMPING: H 387 1962
 OS0530_MARK LOGO: CGS
 OS0530_PROJECTION: PROJECTING 25 CENTIMETERS
 OS0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0530+STABILITY: SURFACE MOTION
 OS0530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0530+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0530
 OS0530  HISTORY     - Date     Condition        Report By
 OS0530  HISTORY     - 1962     MONUMENTED       CGS
 OS0530  HISTORY     - 1966     GOOD             CGS
 OS0530  HISTORY     - 1985     GOOD             NGS
 OS0530  HISTORY     - 19910713 GOOD             NGS
 OS0530  HISTORY     - 20130116 GOOD             INDIV
 OS0530
 OS0530                          STATION DESCRIPTION
 OS0530
 OS0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0530'14.2 MI W FROM KADOKA.
 OS0530'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0530'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0530'THENCE 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0530'40 AND 73, THENCE 6.0 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE
 OS0530'HIGHWAY 40, 114 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 OS0530'46 FEET EAST OF THE CENTER OF A WIRE GATE, 30 FEET EAST OF A
 OS0530'SECTION LINE FENCE LEADING SOUTH, 65 FEET WEST OF A TELEPHONE
 OS0530'POLE, 2 FEET NORTH OF A FENCE, 1.6 FEET EAST OF A METAL WITNESS
 OS0530'POST, ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN
 OS0530'THE TOP OF A CONCRETE POST PROJECTING 10-INCHES.
 OS0530
 OS0530                          STATION RECOVERY (1966)
 OS0530
 OS0530'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 OS0530'RECOVERED IN GOOD CONDITION.
 OS0530
 OS0530                          STATION RECOVERY (1985)
 OS0530
 OS0530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0530'THE MARK IS 1.0 M BELOW THE ROAD.
 OS0530'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  20.65 KM (12.9
 OS0530'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0530'KADOKA, 0.55 KM (0.35 MI) EAST OF MILEPOST 137, 96.0 METERS (315 FT)
 OS0530'SOUTH ACROSS THE FRONTAGE ROAD FROM THE EAST BOUND HIGHWAY CENTERLINE,
 OS0530'34.7 METERS (114 FT) SOUTH OF THE CENTER OF THE ROAD, 9.1 METERS (30
 OS0530'FT) EAST OF A FENCE T JUNCTION AND 0.6 METER (2 FT) NORTH OF THE
 OS0530'RIGHT-OF-WAY FENCE.
 OS0530'THE MARK IS 0.5 METERS  E FROM  A WITNESS POST
 OS0530
 OS0530                          STATION RECOVERY (1991)
 OS0530
 OS0530'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0530'20.6 KM (12.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0530'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.55 KM (0.35 MI)
 OS0530'EAST OF MILEPOST 137, 95.6 M (313.6 FT) SOUTH OF THE CENTERLINE OF
 OS0530'THE EASTBOUND LANES OF THE HIGHWAY, 34.3 M (112.5 FT) SOUTH OF THE
 OS0530'CENTERLINE OF A FRONTAGE ROAD, 9.3 M (30.5 FT) EAST OF A T-FENCE
 OS0530'CORNER, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE ROAD, 0.5 M (1.6 FT)
 OS0530'NORTH OF THE FENCE, 0.5 M (1.6 FT) EAST OF A WITNESS POST, AND THE
 OS0530'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 OS0530
 OS0530                          STATION RECOVERY (2013)
 OS0530
 OS0530'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0167 ***********************************************************************
 OT0167  DESIGNATION -  H 388
 OT0167  PID         -  OT0167
 OT0167  STATE/COUNTY-  SD/PENNINGTON
 OT0167  COUNTRY     -  US
 OT0167  USGS QUAD   -  WALL NE (2017)
 OT0167
 OT0167                         *CURRENT SURVEY CONTROL
 OT0167  ______________________________________________________________________
 OT0167* NAD 83(1986) POSITION- 43 53 36.     (N) 102 03 33.     (W)   SCALED
 OT0167* NAVD 88 ORTHO HEIGHT -   777.019 (meters)     2549.27  (feet) ADJUSTED
 OT0167  ______________________________________________________________________
 OT0167  GEOID HEIGHT    -        -19.622 (meters)                     GEOID18
 OT0167  DYNAMIC HEIGHT  -        776.779 (meters)     2548.48  (feet) COMP
 OT0167  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 OT0167
 OT0167  VERT ORDER      -  SECOND    CLASS 0
 OT0167
 OT0167.The horizontal coordinates were scaled from a map and have
 OT0167.an estimated accuracy of +/- 6 seconds.
 OT0167
 OT0167.The orthometric height was determined by differential leveling and
 OT0167.adjusted by the NATIONAL GEODETIC SURVEY
 OT0167.in June 1991.
 OT0167
 OT0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0167.GEOID18 height accuracy estimate available here.
 OT0167
 OT0167.Click photographs - Photos may exist for this station.
 OT0167
 OT0167.The dynamic height is computed by dividing the NAVD 88
 OT0167.geopotential number by the normal gravity value computed on the
 OT0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0167.degrees latitude (g = 980.6199 gals.).
 OT0167
 OT0167.The modeled gravity was interpolated from observed gravity values.
 OT0167
 OT0167;                    North         East    Units  Estimated Accuracy
 OT0167;SPC SD S     -   174,750.      461,350.      MT  (+/- 180 meters Scaled)
 OT0167
 OT0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362642(NAD 83)
 OT0167
 OT0167                          SUPERSEDED SURVEY CONTROL
 OT0167
 OT0167  NGVD 29 (??/??/92)  776.568  (m)         2547.79   (f) ADJ UNCH    2 0
 OT0167
 OT0167.Superseded values are not recommended for survey control.
 OT0167
 OT0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0167.See file dsdata.pdf to determine how the superseded data were derived.
 OT0167
 OT0167_MARKER: DB = BENCH MARK DISK
 OT0167_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0167_SP_SET: CULVERT HEADWALL
 OT0167_STAMPING: H 388 1962
 OT0167_MARK LOGO: CGS
 OT0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0167+STABILITY: SURFACE MOTION
 OT0167
 OT0167  HISTORY     - Date     Condition        Report By
 OT0167  HISTORY     - 1962     MONUMENTED       CGS
 OT0167
 OT0167                          STATION DESCRIPTION
 OT0167
 OT0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0167'9.5 MI SE FROM QUINN.
 OT0167'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0167'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 5.9
 OT0167'MILES SOUTH ALONG A GRAVELED ROAD, 1.15 MILES SOUTH OF INTERSTATE
 OT0167'HIGHWAY 90, 0.15 MILE NORTH OF A JOG IN THE ROAD AROUND THE WEST
 OT0167'SIDE OF CREST OF HILL, AT A NEW VERY LARGE DOUBLE CHANNEL
 OT0167'CONCRETE CULVERT, 21 FEET EAST OF THE CENTER LINE OF THE ROAD,
 OT0167'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 OT0167'AND CENTER OF THE EAST CONCRETE HEADWALL OF THE CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0505 ***********************************************************************
 OS0505  DESIGNATION -  H 389
 OS0505  PID         -  OS0505
 OS0505  STATE/COUNTY-  SD/JACKSON
 OS0505  COUNTRY     -  US
 OS0505  USGS QUAD   -  WETA (2017)
 OS0505
 OS0505                         *CURRENT SURVEY CONTROL
 OS0505  ______________________________________________________________________
 OS0505* NAD 83(1986) POSITION- 43 47 52.     (N) 101 42 06.     (W)   SCALED
 OS0505* NAVD 88 ORTHO HEIGHT -   714.672 (meters)     2344.72  (feet) ADJUSTED
 OS0505  ______________________________________________________________________
 OS0505  GEOID HEIGHT    -        -20.865 (meters)                     GEOID18
 OS0505  DYNAMIC HEIGHT  -        714.445 (meters)     2343.98  (feet) COMP
 OS0505  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 OS0505
 OS0505  VERT ORDER      -  SECOND    CLASS 0
 OS0505
 OS0505.The horizontal coordinates were scaled from a map and have
 OS0505.an estimated accuracy of +/- 6 seconds.
 OS0505
 OS0505.The orthometric height was determined by differential leveling and
 OS0505.adjusted by the NATIONAL GEODETIC SURVEY
 OS0505.in June 1991.
 OS0505
 OS0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0505.GEOID18 height accuracy estimate available here.
 OS0505
 OS0505.Click photographs - Photos may exist for this station.
 OS0505
 OS0505.The dynamic height is computed by dividing the NAVD 88
 OS0505.geopotential number by the normal gravity value computed on the
 OS0505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0505.degrees latitude (g = 980.6199 gals.).
 OS0505
 OS0505.The modeled gravity was interpolated from observed gravity values.
 OS0505
 OS0505;                    North         East    Units  Estimated Accuracy
 OS0505;SPC SD S     -   163,600.      489,890.      MT  (+/- 180 meters Scaled)
 OS0505
 OS0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP826529(NAD 83)
 OS0505
 OS0505                          SUPERSEDED SURVEY CONTROL
 OS0505
 OS0505  NGVD 29 (??/??/92)  714.220  (m)         2343.24   (f) ADJ UNCH    2 0
 OS0505
 OS0505.Superseded values are not recommended for survey control.
 OS0505
 OS0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0505.See file dsdata.pdf to determine how the superseded data were derived.
 OS0505
 OS0505_MARKER: DB = BENCH MARK DISK
 OS0505_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0505_STAMPING: H 389 1962
 OS0505_MARK LOGO: CGS
 OS0505_PROJECTION: PROJECTING 20 CENTIMETERS
 OS0505_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0505_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0505_ROD/PIPE-DEPTH: 4.9 meters
 OS0505
 OS0505  HISTORY     - Date     Condition        Report By
 OS0505  HISTORY     - 1962     MONUMENTED       CGS
 OS0505
 OS0505                          STATION DESCRIPTION
 OS0505
 OS0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0505'13.4 MI SW FROM KADOKA.
 OS0505'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0505'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0505'THENCE 9.7 MILE WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0505'40, THENCE 3.15 MILES SOUTH ALONG A GRAVELED ROAD, OR 10.95
 OS0505'MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0505'PACIFIC RAILROAD FROM THE STATION AT KADOKA, THENCE 1.5 MILES
 OS0505'NORTH ALONG DIRT AND GRAVELED ROADS, 0.45 MILES SOUTH OF A
 OS0505'CURVE IN THE ROAD WITH A PRIVATE ROAD LEADING WEST, IN SECTION
 OS0505'10, T 3 S, R 20 E, 143 FEET NORTH OF A POWER POLE, IN LINE WITH
 OS0505'A ROW OF POWER POLES, 34 FEET WEST OF THE CENTER LINE OF THE
 OS0505'ROAD, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 OS0505'WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD
 OS0505'THAT IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED IN A 6-INCH
 OS0505'TILE WHICH PROJECTS 8 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0112 ***********************************************************************
 QT0112  DESIGNATION -  H 390
 QT0112  PID         -  QT0112
 QT0112  STATE/COUNTY-  SD/MEADE
 QT0112  COUNTRY     -  US
 QT0112  USGS QUAD   -  FAITH SW (2017)
 QT0112
 QT0112                         *CURRENT SURVEY CONTROL
 QT0112  ______________________________________________________________________
 QT0112* NAD 83(1986) POSITION- 45 01 18.     (N) 102 12 38.     (W)   SCALED
 QT0112* NAVD 88 ORTHO HEIGHT -   797.346 (meters)     2615.96  (feet) ADJUSTED
 QT0112  ______________________________________________________________________
 QT0112  GEOID HEIGHT    -        -19.021 (meters)                     GEOID18
 QT0112  DYNAMIC HEIGHT  -        797.185 (meters)     2615.43  (feet) COMP
 QT0112  MODELED GRAVITY -    980,388.4   (mgal)                       NAVD 88
 QT0112
 QT0112  VERT ORDER      -  FIRST     CLASS II
 QT0112
 QT0112.The horizontal coordinates were scaled from a map and have
 QT0112.an estimated accuracy of +/- 6 seconds.
 QT0112
 QT0112.The orthometric height was determined by differential leveling and
 QT0112.adjusted by the NATIONAL GEODETIC SURVEY
 QT0112.in July 1998.
 QT0112
 QT0112.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0112.GEOID18 height accuracy estimate available here.
 QT0112
 QT0112.Click photographs - Photos may exist for this station.
 QT0112
 QT0112.The dynamic height is computed by dividing the NAVD 88
 QT0112.geopotential number by the normal gravity value computed on the
 QT0112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0112.degrees latitude (g = 980.6199 gals.).
 QT0112
 QT0112.The modeled gravity was interpolated from observed gravity values.
 QT0112
 QT0112;                    North         East    Units  Estimated Accuracy
 QT0112;SPC SD N     -   134,430.      425,800.      MT  (+/- 180 meters Scaled)
 QT0112
 QT0112_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK197891(NAD 83)
 QT0112
 QT0112                          SUPERSEDED SURVEY CONTROL
 QT0112
 QT0112  NAVD 88 (06/15/91)  797.324  (m)         2615.89   (f) SUPERSEDED  1 2
 QT0112  NGVD 29 (??/??/92)  796.865  (m)         2614.38   (f) ADJ UNCH    1 2
 QT0112
 QT0112.Superseded values are not recommended for survey control.
 QT0112
 QT0112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0112.See file dsdata.pdf to determine how the superseded data were derived.
 QT0112
 QT0112_MARKER: DB = BENCH MARK DISK
 QT0112_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QT0112_STAMPING: H 390 1963
 QT0112_MARK LOGO: CGS
 QT0112_PROJECTION: FLUSH
 QT0112_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QT0112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0112+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0112_ROD/PIPE-DEPTH: 4.0 meters
 QT0112
 QT0112  HISTORY     - Date     Condition        Report By
 QT0112  HISTORY     - 1963     MONUMENTED       CGS
 QT0112  HISTORY     - 1981     GOOD             NGS
 QT0112  HISTORY     - 19960425 GOOD             NGS
 QT0112
 QT0112                          STATION DESCRIPTION
 QT0112
 QT0112'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0112'8.6 MI W FROM FAITH.
 QT0112'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0112'FAITH, THENCE 8.45 MILES WEST ALONG U.S. HIGHWAY 212, AT THE
 QT0112'JUNCTION OF THE HIGHWAY AND A GRAVELED ROAD LEADING SOUTH, 91
 QT0112'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 52 FEET WEST OF THE
 QT0112'CENTER LINE OF THE GRAVELED ROAD, 8 FEET SOUTH OF A POWER POLE,
 QT0112'2 FEET EAST OF A FENCE, 1.1 FEET SOUTH OF A METAL WITNESS POST,
 QT0112'ABOUT LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH
 QT0112'COPPER-COATED ROD WHICH IS DRIVEN TO A DEPTH OF 13 FEET AND ENCASED
 QT0112'IN A 6-INCH TILE PROJECTING 4 INCHES.
 QT0112
 QT0112                          STATION RECOVERY (1981)
 QT0112
 QT0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0112'RECOVERED IN GOOD CONDITION.
 QT0112
 QT0112                          STATION RECOVERY (1996)
 QT0112
 QT0112'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0112'13.0 M (42.7 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0112'JUNCTION OF STATE HIGHWAY 73 IN FAITH, 138.0 M (452.8 FT) EAST OF
 QT0112'MILEPOST 106, 27.9 M (91.5 FT) SOUTH OF THE HIGHWAY CENTERLINE, 14.6 M
 QT0112'(47.9 FT) WEST OF THE CENTER OF COUNTY ROAD 37, 2.4 M (7.9 FT) NORTH
 QT0112'OF UTILITY POLE NUMBER 12 16 7 82, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 QT0112'THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 QT0112'WEST OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE
 QT0112'PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0045 ***********************************************************************
 PU0045  DESIGNATION -  H 391
 PU0045  PID         -  PU0045
 PU0045  STATE/COUNTY-  SD/MEADE
 PU0045  COUNTRY     -  US
 PU0045  USGS QUAD   -  OPAL EAST SW (2017)
 PU0045
 PU0045                         *CURRENT SURVEY CONTROL
 PU0045  ______________________________________________________________________
 PU0045* NAD 83(1986) POSITION- 44 49 12.     (N) 102 25 54.     (W)   SCALED
 PU0045* NAVD 88 ORTHO HEIGHT -   807.727 (meters)     2650.02  (feet) ADJUSTED
 PU0045  ______________________________________________________________________
 PU0045  GEOID HEIGHT    -        -18.620 (meters)                     GEOID18
 PU0045  DYNAMIC HEIGHT  -        807.545 (meters)     2649.42  (feet) COMP
 PU0045  MODELED GRAVITY -    980,364.5   (mgal)                       NAVD 88
 PU0045
 PU0045  VERT ORDER      -  SECOND    CLASS 0
 PU0045
 PU0045.The horizontal coordinates were scaled from a map and have
 PU0045.an estimated accuracy of +/- 6 seconds.
 PU0045
 PU0045.The orthometric height was determined by differential leveling and
 PU0045.adjusted by the NATIONAL GEODETIC SURVEY
 PU0045.in June 1991.
 PU0045
 PU0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0045.GEOID18 height accuracy estimate available here.
 PU0045
 PU0045.Click photographs - Photos may exist for this station.
 PU0045
 PU0045.The dynamic height is computed by dividing the NAVD 88
 PU0045.geopotential number by the normal gravity value computed on the
 PU0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0045.degrees latitude (g = 980.6199 gals.).
 PU0045
 PU0045.The modeled gravity was interpolated from observed gravity values.
 PU0045
 PU0045;                    North         East    Units  Estimated Accuracy
 PU0045;SPC SD N     -   112,530.      407,710.      MT  (+/- 180 meters Scaled)
 PU0045
 PU0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK030661(NAD 83)
 PU0045
 PU0045                          SUPERSEDED SURVEY CONTROL
 PU0045
 PU0045  NGVD 29 (??/??/92)  807.266  (m)         2648.51   (f) ADJ UNCH    2 0
 PU0045
 PU0045.Superseded values are not recommended for survey control.
 PU0045
 PU0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0045.See file dsdata.pdf to determine how the superseded data were derived.
 PU0045
 PU0045_MARKER: DB = BENCH MARK DISK
 PU0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0045_STAMPING: H 391 1963
 PU0045_MARK LOGO: CGS
 PU0045_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0045+STABILITY: SURFACE MOTION
 PU0045
 PU0045  HISTORY     - Date     Condition        Report By
 PU0045  HISTORY     - 1963     MONUMENTED       CGS
 PU0045
 PU0045                          STATION DESCRIPTION
 PU0045
 PU0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0045'7.8 MI SE FROM OPAL.
 PU0045'1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0045'OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0045'1.0 MILE EAST ALONG A GRAVELED ROAD, AT THE CREST OF A HILL, IN
 PU0045'SECTION 20, T 10 N, R 14 E, 44 FEET SOUTH OF THE CENTER LINE OF
 PU0045'THE ROAD, 13 FEET EAST OF THE CENTER OF A WIRE GATE AND ENTRANCE
 PU0045'TO A FIELD, 2 FEET NORTH OF A FENCE, 1.0 FEET WEST OF A METAL
 PU0045'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A
 PU0045'CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0209 ***********************************************************************
 PU0209  DESIGNATION -  H 392
 PU0209  PID         -  PU0209
 PU0209  STATE/COUNTY-  SD/MEADE
 PU0209  COUNTRY     -  US
 PU0209  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0209
 PU0209                         *CURRENT SURVEY CONTROL
 PU0209  ______________________________________________________________________
 PU0209* NAD 83(1986) POSITION- 44 43 07.     (N) 102 07 35.     (W)   SCALED
 PU0209* NAVD 88 ORTHO HEIGHT -   717.143 (meters)     2352.83  (feet) ADJUSTED
 PU0209  ______________________________________________________________________
 PU0209  GEOID HEIGHT    -        -19.567 (meters)                     GEOID18
 PU0209  DYNAMIC HEIGHT  -        716.982 (meters)     2352.30  (feet) COMP
 PU0209  MODELED GRAVITY -    980,368.7   (mgal)                       NAVD 88
 PU0209
 PU0209  VERT ORDER      -  SECOND    CLASS 0
 PU0209
 PU0209.The horizontal coordinates were scaled from a map and have
 PU0209.an estimated accuracy of +/- 6 seconds.
 PU0209
 PU0209.The orthometric height was determined by differential leveling and
 PU0209.adjusted by the NATIONAL GEODETIC SURVEY
 PU0209.in June 1991.
 PU0209
 PU0209.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0209.GEOID18 height accuracy estimate available here.
 PU0209
 PU0209.Click photographs - Photos may exist for this station.
 PU0209
 PU0209.The dynamic height is computed by dividing the NAVD 88
 PU0209.geopotential number by the normal gravity value computed on the
 PU0209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0209.degrees latitude (g = 980.6199 gals.).
 PU0209
 PU0209.The modeled gravity was interpolated from observed gravity values.
 PU0209
 PU0209;                    North         East    Units  Estimated Accuracy
 PU0209;SPC SD N     -   100,590.      431,550.      MT  (+/- 180 meters Scaled)
 PU0209
 PU0209_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275557(NAD 83)
 PU0209
 PU0209                          SUPERSEDED SURVEY CONTROL
 PU0209
 PU0209  NGVD 29 (??/??/92)  716.688  (m)         2351.33   (f) ADJ UNCH    2 0
 PU0209
 PU0209.Superseded values are not recommended for survey control.
 PU0209
 PU0209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0209.See file dsdata.pdf to determine how the superseded data were derived.
 PU0209
 PU0209_MARKER: DB = BENCH MARK DISK
 PU0209_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0209_STAMPING: H 392 1963
 PU0209_MARK LOGO: CGS
 PU0209_PROJECTION: PROJECTING 18 CENTIMETERS
 PU0209_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0209+STABILITY: SURFACE MOTION
 PU0209
 PU0209  HISTORY     - Date     Condition        Report By
 PU0209  HISTORY     - 1963     MONUMENTED       CGS
 PU0209
 PU0209                          STATION DESCRIPTION
 PU0209
 PU0209'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0209'10.6 MI NW FROM HOWES.
 PU0209'ABOUT 7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE
 PU0209'AND POST OFFICE AT HOWES, THENCE 3.55 MILES WEST ALONG A GRAVELED
 PU0209'ROAD, 73 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 28 FEET
 PU0209'SOUTH OF A CORNER FENCE POST, 14 FEET WEST OF THE CENTER LINE
 PU0209'OF A TRAIL ROAD, 1 1/2 FEET EAST OF A FENCE, 2.0 FEET SOUTH OF
 PU0209'A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD,
 PU0209'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0218 ***********************************************************************
 PU0218  DESIGNATION -  H 393
 PU0218  PID         -  PU0218
 PU0218  STATE/COUNTY-  SD/MEADE
 PU0218  COUNTRY     -  US
 PU0218  USGS QUAD   -  AVANCE SE (2017)
 PU0218
 PU0218                         *CURRENT SURVEY CONTROL
 PU0218  ______________________________________________________________________
 PU0218* NAD 83(1986) POSITION- 44 50 46.     (N) 102 03 54.     (W)   SCALED
 PU0218* NAVD 88 ORTHO HEIGHT -   707.442 (meters)     2321.00  (feet) ADJUSTED
 PU0218  ______________________________________________________________________
 PU0218  GEOID HEIGHT    -        -19.647 (meters)                     GEOID18
 PU0218  DYNAMIC HEIGHT  -        707.290 (meters)     2320.50  (feet) COMP
 PU0218  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 PU0218
 PU0218  VERT ORDER      -  SECOND    CLASS 0
 PU0218
 PU0218.The horizontal coordinates were scaled from a map and have
 PU0218.an estimated accuracy of +/- 6 seconds.
 PU0218
 PU0218.The orthometric height was determined by differential leveling and
 PU0218.adjusted by the NATIONAL GEODETIC SURVEY
 PU0218.in June 1991.
 PU0218
 PU0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0218.GEOID18 height accuracy estimate available here.
 PU0218
 PU0218.Click photographs - Photos may exist for this station.
 PU0218
 PU0218.The dynamic height is computed by dividing the NAVD 88
 PU0218.geopotential number by the normal gravity value computed on the
 PU0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0218.degrees latitude (g = 980.6199 gals.).
 PU0218
 PU0218.The modeled gravity was interpolated from observed gravity values.
 PU0218
 PU0218;                    North         East    Units  Estimated Accuracy
 PU0218;SPC SD N     -   114,620.      436,770.      MT  (+/- 180 meters Scaled)
 PU0218
 PU0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK319700(NAD 83)
 PU0218
 PU0218                          SUPERSEDED SURVEY CONTROL
 PU0218
 PU0218  NGVD 29 (??/??/92)  706.984  (m)         2319.50   (f) ADJ UNCH    2 0
 PU0218
 PU0218.Superseded values are not recommended for survey control.
 PU0218
 PU0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0218.See file dsdata.pdf to determine how the superseded data were derived.
 PU0218
 PU0218_MARKER: DB = BENCH MARK DISK
 PU0218_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0218_STAMPING: H 393 1963
 PU0218_MARK LOGO: CGS
 PU0218_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0218_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0218_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU0218+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU0218
 PU0218  HISTORY     - Date     Condition        Report By
 PU0218  HISTORY     - 1963     MONUMENTED       CGS
 PU0218  HISTORY     - 19960711 GOOD             NGS
 PU0218
 PU0218                          STATION DESCRIPTION
 PU0218
 PU0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0218'13.6 MI S FROM FAITH.
 PU0218'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE
 PU0218'AT FAITH, THENCE 0.35 MILE WEST ALONG U.S. HIGHWAY 212, THENCE
 PU0218'12.05 MILES SOUTH ALONG STATE HIGHWAY 73, THENCE 1.15 MILES
 PU0218'WEST ALONG A GRADED DIRT ROAD, AT A CURVE IN THE ROAD, 52 FEET
 PU0218'SOUTHEAST OF THE CENTER LINE OF THE ROAD, 219 FEET SOUTHWEST
 PU0218'OF THE SOUTHWEST CORNER OF A WOODEN BRIDGE, 45 FEET SOUTHWEST
 PU0218'OF THE CENTER LINE OF A PRIVATE ROAD, 1 1/2 FEET SOUTHEAST OF A
 PU0218'FENCE CORNER, 1.5 FEET SOUTH OF A METAL WITNESS POST, ABOUT 3
 PU0218'FEET BELOW THE LEVEL OF THE ROAD, AND ON THE TOP 5/8-INCH COPPER
 PU0218'COATED ROD THAT IS DRIVEN TO A DEPTH OF 16 FEET AND IS ENCASED
 PU0218'IN A 6-INCH TILE WHICH PROJECTS 4 INCHES.
 PU0218
 PU0218                          STATION RECOVERY (1996)
 PU0218
 PU0218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU0218'19.4 KM (12.05 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION
 PU0218'OF U.S. HIGHWAY 212 IN FAITH, THENCE 1.8 KM (1.10 MI) WESTERLY ALONG
 PU0218'COUNTY ROAD 22, 16.1 M (52.8 FT) SOUTHEAST OF THE ROAD CENTER, 14.0 M
 PU0218'(45.9 FT) SOUTHWEST OF THE CENTER OF A DRIVEWAY, 1.0 M (3.3 FT) BELOW
 PU0218'THE LEVEL OF THE ROAD, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE CORNER, AND
 PU0218'0.4 M (1.3 FT) SOUTH OF A WITNESS POST.  NOTE--THE DISK IS ENCASED IN
 PU0218'A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0213 ***********************************************************************
 PU0213  DESIGNATION -  H 394
 PU0213  PID         -  PU0213
 PU0213  STATE/COUNTY-  SD/MEADE
 PU0213  COUNTRY     -  US
 PU0213  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0213
 PU0213                         *CURRENT SURVEY CONTROL
 PU0213  ______________________________________________________________________
 PU0213* NAD 83(1986) POSITION- 44 43 04.     (N) 102 11 49.     (W)   SCALED
 PU0213* NAVD 88 ORTHO HEIGHT -   727.296 (meters)     2386.14  (feet) ADJUSTED
 PU0213  ______________________________________________________________________
 PU0213  GEOID HEIGHT    -        -19.370 (meters)                     GEOID18
 PU0213  DYNAMIC HEIGHT  -        727.133 (meters)     2385.60  (feet) COMP
 PU0213  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 PU0213
 PU0213  VERT ORDER      -  SECOND    CLASS 0
 PU0213
 PU0213.The horizontal coordinates were scaled from a map and have
 PU0213.an estimated accuracy of +/- 6 seconds.
 PU0213
 PU0213.The orthometric height was determined by differential leveling and
 PU0213.adjusted by the NATIONAL GEODETIC SURVEY
 PU0213.in June 1991.
 PU0213
 PU0213.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0213.GEOID18 height accuracy estimate available here.
 PU0213
 PU0213.Click photographs - Photos may exist for this station.
 PU0213
 PU0213.The dynamic height is computed by dividing the NAVD 88
 PU0213.geopotential number by the normal gravity value computed on the
 PU0213.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0213.degrees latitude (g = 980.6199 gals.).
 PU0213
 PU0213.The modeled gravity was interpolated from observed gravity values.
 PU0213
 PU0213;                    North         East    Units  Estimated Accuracy
 PU0213;SPC SD N     -   100,640.      425,960.      MT  (+/- 180 meters Scaled)
 PU0213
 PU0213_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK220554(NAD 83)
 PU0213
 PU0213                          SUPERSEDED SURVEY CONTROL
 PU0213
 PU0213  NGVD 29 (??/??/92)  726.840  (m)         2384.64   (f) ADJ UNCH    2 0
 PU0213
 PU0213.Superseded values are not recommended for survey control.
 PU0213
 PU0213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0213.See file dsdata.pdf to determine how the superseded data were derived.
 PU0213
 PU0213_MARKER: DB = BENCH MARK DISK
 PU0213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0213_STAMPING: H 394 1963
 PU0213_MARK LOGO: CGS
 PU0213_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0213+STABILITY: SURFACE MOTION
 PU0213
 PU0213  HISTORY     - Date     Condition        Report By
 PU0213  HISTORY     - 1963     MONUMENTED       CGS
 PU0213
 PU0213                          STATION DESCRIPTION
 PU0213
 PU0213'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0213'14.6 MI NW FROM HOWES.
 PU0213'7.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE AND POST
 PU0213'OFFICE AT HOWES, THENCE 7.55 MILES WEST ALONG A GRAVELED ROAD,
 PU0213'OR 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0213'OFFICE AT MARCUS, THENCE 4.3 MILES NORTH ALONG A GRAVELED ROAD,
 PU0213'THENCE 4.75 MILES EAST ALONG A DIM TRAIL ROAD, 71 FEET SOUTHWEST
 PU0213'OF THE SOUTHWEST CORNER OF A SCHOOLHOUSE, 83 FEET NORTHEAST OF
 PU0213'A POWER POLE, 68 FEET EAST OF THE CENTER LINE OF THE ROAD, 10
 PU0213'FEET NORTHWEST OF A POWER POLE, 1 1/2 FEET WEST OF A SCHOOL
 PU0213'YARD FENCE, 1 1/2 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 PU0213'2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU0213'CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0067 ***********************************************************************
 PU0067  DESIGNATION -  H 395
 PU0067  PID         -  PU0067
 PU0067  STATE/COUNTY-  SD/MEADE
 PU0067  COUNTRY     -  US
 PU0067  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0067
 PU0067                         *CURRENT SURVEY CONTROL
 PU0067  ______________________________________________________________________
 PU0067* NAD 83(1986) POSITION- 44 54 24.     (N) 102 16 10.     (W)   SCALED
 PU0067* NAVD 88 ORTHO HEIGHT -   779.361 (meters)     2556.95  (feet) ADJUSTED
 PU0067  ______________________________________________________________________
 PU0067  GEOID HEIGHT    -        -18.995 (meters)                     GEOID18
 PU0067  DYNAMIC HEIGHT  -        779.195 (meters)     2556.41  (feet) COMP
 PU0067  MODELED GRAVITY -    980,377.0   (mgal)                       NAVD 88
 PU0067
 PU0067  VERT ORDER      -  SECOND    CLASS 0
 PU0067
 PU0067.The horizontal coordinates were scaled from a map and have
 PU0067.an estimated accuracy of +/- 6 seconds.
 PU0067
 PU0067.The orthometric height was determined by differential leveling and
 PU0067.adjusted by the NATIONAL GEODETIC SURVEY
 PU0067.in June 1991.
 PU0067
 PU0067.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0067.GEOID18 height accuracy estimate available here.
 PU0067
 PU0067.Click photographs - Photos may exist for this station.
 PU0067
 PU0067.The dynamic height is computed by dividing the NAVD 88
 PU0067.geopotential number by the normal gravity value computed on the
 PU0067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0067.degrees latitude (g = 980.6199 gals.).
 PU0067
 PU0067.The modeled gravity was interpolated from observed gravity values.
 PU0067
 PU0067;                    North         East    Units  Estimated Accuracy
 PU0067;SPC SD N     -   121,780.      420,810.      MT  (+/- 180 meters Scaled)
 PU0067
 PU0067_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK155762(NAD 83)
 PU0067
 PU0067                          SUPERSEDED SURVEY CONTROL
 PU0067
 PU0067  NGVD 29 (??/??/92)  778.901  (m)         2555.44   (f) ADJ UNCH    2 0
 PU0067
 PU0067.Superseded values are not recommended for survey control.
 PU0067
 PU0067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0067.See file dsdata.pdf to determine how the superseded data were derived.
 PU0067
 PU0067_MARKER: DB = BENCH MARK DISK
 PU0067_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0067_STAMPING: H 395 1963
 PU0067_MARK LOGO: CGS
 PU0067_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0067_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0067_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0067_ROD/PIPE-DEPTH: 3.7 meters
 PU0067
 PU0067  HISTORY     - Date     Condition        Report By
 PU0067  HISTORY     - 1963     MONUMENTED       CGS
 PU0067
 PU0067                          STATION DESCRIPTION
 PU0067
 PU0067'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0067'11.8 MI E FROM OPAL.
 PU0067'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0067'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0067'THENCE 7.0 MILES EAST ALONG A GRAVELED ROAD, 0.3 MILE EAST OF A
 PU0067'WOODED RAVINE, 44 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 8
 PU0067'INCHES NORTH OF A FENCE, 0.8 FEET SOUTHEAST OF A METAL WITNESS POST,
 PU0067'ABOUT LEVEL WITH THE ROAD, AND ON THE TOP OF A 5/8-INCH COPPER
 PU0067'COATED ROD WHICH IS DRIVEN TO A DEPTH OF 12 FEET AND ENCASED IN A
 PU0067'6-INCH TILE WHICH PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0360 ***********************************************************************
 OT0360  DESIGNATION -  H 396
 OT0360  PID         -  OT0360
 OT0360  STATE/COUNTY-  SD/FALL RIVER
 OT0360  COUNTRY     -  US
 OT0360  USGS QUAD   -  HOT SPRINGS (2017)
 OT0360
 OT0360                         *CURRENT SURVEY CONTROL
 OT0360  ______________________________________________________________________
 OT0360* NAD 83(1986) POSITION- 43 24 38.07   (N) 103 23 34.24   (W)   HD_HELD1
 OT0360* NAVD 88 ORTHO HEIGHT -  1004.164 (meters)     3294.49  (feet) ADJUSTED
 OT0360  ______________________________________________________________________
 OT0360  GEOID HEIGHT    -        -15.995 (meters)                     GEOID18
 OT0360  DYNAMIC HEIGHT  -       1003.759 (meters)     3293.17  (feet) COMP
 OT0360  MODELED GRAVITY -    980,181.6   (mgal)                       NAVD 88
 OT0360
 OT0360  VERT ORDER      -  FIRST     CLASS II
 OT0360
 OT0360.The horizontal coordinates were determined by differentially corrected
 OT0360.hand held GPS observations or other comparable positioning techniques
 OT0360.and have an estimated accuracy of +/- 3 meters.
 OT0360
 OT0360.The orthometric height was determined by differential leveling and
 OT0360.adjusted by the NATIONAL GEODETIC SURVEY
 OT0360.in June 1991.
 OT0360
 OT0360.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0360.GEOID18 height accuracy estimate available here.
 OT0360
 OT0360.Click photographs - Photos may exist for this station.
 OT0360
 OT0360.The dynamic height is computed by dividing the NAVD 88
 OT0360.geopotential number by the normal gravity value computed on the
 OT0360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0360.degrees latitude (g = 980.6199 gals.).
 OT0360
 OT0360.The modeled gravity was interpolated from observed gravity values.
 OT0360
 OT0360;                    North         East    Units  Estimated Accuracy
 OT0360;SPC SD S     -   124,235.1     352,269.5     MT  (+/- 3 meters HH1 GPS) 
 OT0360
 OT0360_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3012107664(NAD 83)
 OT0360
 OT0360                          SUPERSEDED SURVEY CONTROL
 OT0360
 OT0360  NGVD 29 (??/??/92) 1003.672  (m)         3292.88   (f) ADJ UNCH    1 2
 OT0360
 OT0360.Superseded values are not recommended for survey control.
 OT0360
 OT0360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0360.See file dsdata.pdf to determine how the superseded data were derived.
 OT0360
 OT0360_MARKER: DB = BENCH MARK DISK
 OT0360_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0360_STAMPING: H 396 1963
 OT0360_MARK LOGO: CGS
 OT0360_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0360_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0360+STABILITY: SURFACE MOTION
 OT0360
 OT0360  HISTORY     - Date     Condition        Report By
 OT0360  HISTORY     - 1963     MONUMENTED       CGS
 OT0360  HISTORY     - 1985     GOOD             NGS
 OT0360
 OT0360                          STATION DESCRIPTION
 OT0360
 OT0360'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0360'5.8 MI SE FROM HOT SPRINGS.
 OT0360'5.0 MILES SOUTHEAST ALONG U.S. HIGHWAY 385 AND 18 FROM THE POST
 OT0360'OFFICE AT HOT SPRINGS, THENCE 0.85 MILE NORTH ALONG STATE HIGHWAY
 OT0360'79, OR 0.1 MILE SOUTH ALONG SOUTH SECOND STREET FROM THE SOUTHERN
 OT0360'HILLS BANK AT BUFFALO GAP, THENCE 0.7 MILE WEST ALONG A GRAVELED
 OT0360'ROAD, THENCE 0.4 MILE SOUTHWEST ALONG A PAVED ROAD, THENCE 6.1
 OT0360'MILES SOUTH ALONG STATE HIGHWAY 79, IN SECTION 27, T 7 S, R 6 E,
 OT0360'100 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 14 FEET SOUTH
 OT0360'OF THE CENTER OF A GATE, 1 1/2 FEET EAST OF A FENCE, 1.6 FEET
 OT0360'NORTH OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF
 OT0360'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0360'4 INCHES.
 OT0360
 OT0360                          STATION RECOVERY (1985)
 OT0360
 OT0360'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0360'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  8.1 KM (5.05
 OT0360'MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR JUNCTION AT HOT
 OT0360'SPRINGS, THENCE 1.3 KM (0.8 MI) NORTHEAST ALONG STATE HIGHWAY 79, 0.7
 OT0360'KM (0.45 MI) SOUTHWEST OF MILEPOST 23, 30.5 METERS (100 FT) NORTHWEST
 OT0360'OF THE HIGHWAY CENTERLINE, 1.2 METERS (4 FT) SOUTHWEST OF THE
 OT0360'SOUTHWEST END OF A WIRE GATE AND 0.5 METER (1.5 FT) SOUTHEAST OF THE
 OT0360'RIGHT-OF-WAY FENCE.
 OT0360'THE MARK IS 0.5 METERS  NE FROM  A WITNESS POST
 OT0360'THE MARK IS 0.9 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0691 ***********************************************************************
 PU0691  DESIGNATION -  H 4 B 2
 PU0691  PID         -  PU0691
 PU0691  STATE/COUNTY-  SD/MEADE
 PU0691  COUNTRY     -  US
 PU0691  USGS QUAD   -  HAYDRAW (2017)
 PU0691
 PU0691                         *CURRENT SURVEY CONTROL
 PU0691  ______________________________________________________________________
 PU0691* NAD 83(1986) POSITION- 44 29 29.     (N) 102 41 18.     (W)   SCALED
 PU0691* NAVD 88 ORTHO HEIGHT -   849.998 (meters)     2788.70  (feet) ADJUSTED
 PU0691  ______________________________________________________________________
 PU0691  GEOID HEIGHT    -        -18.186 (meters)                     GEOID18
 PU0691  DYNAMIC HEIGHT  -        849.763 (meters)     2787.93  (feet) COMP
 PU0691  MODELED GRAVITY -    980,313.2   (mgal)                       NAVD 88
 PU0691
 PU0691  VERT ORDER      -  SECOND    CLASS 0
 PU0691
 PU0691.The horizontal coordinates were scaled from a map and have
 PU0691.an estimated accuracy of +/- 6 seconds.
 PU0691
 PU0691.The orthometric height was determined by differential leveling and
 PU0691.adjusted by the NATIONAL GEODETIC SURVEY
 PU0691.in June 1991.
 PU0691
 PU0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0691.GEOID18 height accuracy estimate available here.
 PU0691
 PU0691.Click photographs - Photos may exist for this station.
 PU0691
 PU0691.The dynamic height is computed by dividing the NAVD 88
 PU0691.geopotential number by the normal gravity value computed on the
 PU0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0691.degrees latitude (g = 980.6199 gals.).
 PU0691
 PU0691.The modeled gravity was interpolated from observed gravity values.
 PU0691
 PU0691;                    North         East    Units  Estimated Accuracy
 PU0691;SPC SD N     -    76,680.      386,210.      MT  (+/- 180 meters Scaled)
 PU0691
 PU0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK838290(NAD 83)
 PU0691
 PU0691                          SUPERSEDED SURVEY CONTROL
 PU0691
 PU0691  NGVD 29 (??/??/92)  849.52   (m)         2787.1    (f) COMPUTED    2 0
 PU0691
 PU0691.Superseded values are not recommended for survey control.
 PU0691
 PU0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0691.See file dsdata.pdf to determine how the superseded data were derived.
 PU0691
 PU0691_MARKER: Z = SEE DESCRIPTION
 PU0691_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0691_SP_SET: PIER
 PU0691_STAMPING: H 4 B 2
 PU0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0691
 PU0691  HISTORY     - Date     Condition        Report By
 PU0691  HISTORY     - UNK      MONUMENTED       USAF
 PU0691  HISTORY     - 1962     GOOD             CGS
 PU0691
 PU0691                          STATION DESCRIPTION
 PU0691
 PU0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0691'5.8 MI S FROM UNION CENTER.
 PU0691'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU0691'CENTER, THENCE 4.85 MILES SOUTH ALONG A GRAVEL ROAD, THENCE
 PU0691'0.25 MILE WEST-SOUTHWEST ACROSS A PASTURE, THE CENTER OF A
 PU0691'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0691'PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0814 ***********************************************************************
 PU0814  DESIGNATION -  H 401
 PU0814  PID         -  PU0814
 PU0814  STATE/COUNTY-  SD/MEADE
 PU0814  COUNTRY     -  US
 PU0814  USGS QUAD   -  STONEVILLE (2017)
 PU0814
 PU0814                         *CURRENT SURVEY CONTROL
 PU0814  ______________________________________________________________________
 PU0814* NAD 83(1986) POSITION- 44 41 26.     (N) 102 39 14.     (W)   SCALED
 PU0814* NAVD 88 ORTHO HEIGHT -   916.556 (meters)     3007.07  (feet) ADJUSTED
 PU0814  ______________________________________________________________________
 PU0814  GEOID HEIGHT    -        -18.067 (meters)                     GEOID18
 PU0814  DYNAMIC HEIGHT  -        916.319 (meters)     3006.29  (feet) COMP
 PU0814  MODELED GRAVITY -    980,328.1   (mgal)                       NAVD 88
 PU0814
 PU0814  VERT ORDER      -  SECOND    CLASS 0
 PU0814
 PU0814.The horizontal coordinates were scaled from a map and have
 PU0814.an estimated accuracy of +/- 6 seconds.
 PU0814
 PU0814.The orthometric height was determined by differential leveling and
 PU0814.adjusted by the NATIONAL GEODETIC SURVEY
 PU0814.in June 1991.
 PU0814
 PU0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0814.GEOID18 height accuracy estimate available here.
 PU0814
 PU0814.Click photographs - Photos may exist for this station.
 PU0814
 PU0814.The dynamic height is computed by dividing the NAVD 88
 PU0814.geopotential number by the normal gravity value computed on the
 PU0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0814.degrees latitude (g = 980.6199 gals.).
 PU0814
 PU0814.The modeled gravity was interpolated from observed gravity values.
 PU0814
 PU0814;                    North         East    Units  Estimated Accuracy
 PU0814;SPC SD N     -    98,700.      389,670.      MT  (+/- 180 meters Scaled)
 PU0814
 PU0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK859512(NAD 83)
 PU0814
 PU0814                          SUPERSEDED SURVEY CONTROL
 PU0814
 PU0814  NGVD 29 (??/??/92)  916.076  (m)         3005.49   (f) ADJ UNCH    2 0
 PU0814
 PU0814.Superseded values are not recommended for survey control.
 PU0814
 PU0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0814.See file dsdata.pdf to determine how the superseded data were derived.
 PU0814
 PU0814_MARKER: DB = BENCH MARK DISK
 PU0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0814_STAMPING: H 401 1962
 PU0814_MARK LOGO: CGS
 PU0814_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0814+STABILITY: SURFACE MOTION
 PU0814
 PU0814  HISTORY     - Date     Condition        Report By
 PU0814  HISTORY     - 1962     MONUMENTED       CGS
 PU0814
 PU0814                          STATION DESCRIPTION
 PU0814
 PU0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0814'3 MI S FROM STONEVILLE.
 PU0814'3.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0814'STONEVILLE, 60 FEET NORTHEAST OF THE CENTER OF THE JUNCTION OF A
 PU0814'GRADED ROAD EAST, 51 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU0814'30 FEET NORTH OF THE CENTER LINE OF THE ROAD EAST, 4 FEET
 PU0814'SOUTH-SOUTHWEST OF A POWER POLE, 22 FEET EAST OF A FENCE, 2.0
 PU0814'FEET EAST OF A WITNESS POST, ABOUT 4 FEET HIGHER THAN THE ROAD,
 PU0814'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PU0814'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0191 ***********************************************************************
 QT0191  DESIGNATION -  H 402
 QT0191  PID         -  QT0191
 QT0191  STATE/COUNTY-  SD/MEADE
 QT0191  COUNTRY     -  US
 QT0191  USGS QUAD   -  MAURINE (2017)
 QT0191
 QT0191                         *CURRENT SURVEY CONTROL
 QT0191  ______________________________________________________________________
 QT0191* NAD 83(1986) POSITION- 45 01 20.     (N) 102 35 39.     (W)   SCALED
 QT0191* NAVD 88 ORTHO HEIGHT -   874.587 (meters)     2869.37  (feet) ADJUSTED
 QT0191  ______________________________________________________________________
 QT0191  GEOID HEIGHT    -        -18.023 (meters)                     GEOID18
 QT0191  DYNAMIC HEIGHT  -        874.400 (meters)     2868.76  (feet) COMP
 QT0191  MODELED GRAVITY -    980,373.2   (mgal)                       NAVD 88
 QT0191
 QT0191  VERT ORDER      -  FIRST     CLASS II
 QT0191
 QT0191.The horizontal coordinates were scaled from a map and have
 QT0191.an estimated accuracy of +/- 6 seconds.
 QT0191
 QT0191.The orthometric height was determined by differential leveling and
 QT0191.adjusted by the NATIONAL GEODETIC SURVEY
 QT0191.in July 1998.
 QT0191
 QT0191.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0191.GEOID18 height accuracy estimate available here.
 QT0191
 QT0191.Click photographs - Photos may exist for this station.
 QT0191
 QT0191.The dynamic height is computed by dividing the NAVD 88
 QT0191.geopotential number by the normal gravity value computed on the
 QT0191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0191.degrees latitude (g = 980.6199 gals.).
 QT0191
 QT0191.The modeled gravity was interpolated from observed gravity values.
 QT0191
 QT0191;                    North         East    Units  Estimated Accuracy
 QT0191;SPC SD N     -   135,390.      395,590.      MT  (+/- 180 meters Scaled)
 QT0191
 QT0191_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK895882(NAD 83)
 QT0191
 QT0191                          SUPERSEDED SURVEY CONTROL
 QT0191
 QT0191  NAVD 88 (06/15/91)  874.614  (m)         2869.46   (f) SUPERSEDED  1 2
 QT0191  NGVD 29 (??/??/92)  874.146  (m)         2867.93   (f) ADJ UNCH    1 2
 QT0191
 QT0191.Superseded values are not recommended for survey control.
 QT0191
 QT0191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0191.See file dsdata.pdf to determine how the superseded data were derived.
 QT0191
 QT0191_MARKER: DB = BENCH MARK DISK
 QT0191_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0191_STAMPING: H 402 1962
 QT0191_MARK LOGO: CGS
 QT0191_PROJECTION: FLUSH
 QT0191_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0191+STABILITY: SURFACE MOTION
 QT0191_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0191+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0191
 QT0191  HISTORY     - Date     Condition        Report By
 QT0191  HISTORY     - 1962     MONUMENTED       CGS
 QT0191  HISTORY     - 1966     GOOD             CGS
 QT0191  HISTORY     - 19960425 GOOD             NGS
 QT0191
 QT0191                          STATION DESCRIPTION
 QT0191
 QT0191'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0191'AT MAURINE.
 QT0191'AT MAURINE, ABOUT 100 FEET NORTH AND ACROSS THE HIGHWAY FROM THE
 QT0191'STORE, AT THE SOUTHEAST CORNER OF A FENCE AROUND A POWER SUBSTATION,
 QT0191'73 FEET NORTHWEST OF THE CENTER OF THE JUNCTION OF U.S. HIGHWAY
 QT0191'212 AND A DIRT ROAD NORTH, 54 FEET NORTH OF THE CENTER LINE OF
 QT0191'THE HIGHWAY, 47 FEET WEST OF THE CENTER LINE OF THE ROAD, 1.6
 QT0191'FEET EAST OF A FENCE, 2.0 FEET NORTH OF A WITNESS POST, ABOUT 2
 QT0191'FEET LOWER THEN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 QT0191'POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 QT0191
 QT0191                          STATION RECOVERY (1966)
 QT0191
 QT0191'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966
 QT0191'RECOVERED IN GOOD CONDITION.
 QT0191
 QT0191                          STATION RECOVERY (1996)
 QT0191
 QT0191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0191'22.8 KM (14.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0191'OFFICE IN MUD BUTTE, 204.0 M (669.3 FT) EAST OF MILEPOST 87, 18.0 M
 QT0191'(59.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A SUB-STATION, 16.6 M
 QT0191'(54.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 15.0 M (49.2 FT) WEST OF
 QT0191'THE CENTERLINE OF A PAVED ROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QT0191'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A WITNESS POST, AND THE MONUMENT IS
 QT0191'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0781 ***********************************************************************
 PU0781  DESIGNATION -  H 403
 PU0781  PID         -  PU0781
 PU0781  STATE/COUNTY-  SD/MEADE
 PU0781  COUNTRY     -  US
 PU0781  USGS QUAD   -  SQUAW BUTTES (2017)
 PU0781
 PU0781                         *CURRENT SURVEY CONTROL
 PU0781  ______________________________________________________________________
 PU0781* NAD 83(1986) POSITION- 44 59 38.     (N) 102 39 17.     (W)   SCALED
 PU0781* NAVD 88 ORTHO HEIGHT -   868.099 (meters)     2848.09  (feet) ADJUSTED
 PU0781  ______________________________________________________________________
 PU0781  GEOID HEIGHT    -        -17.894 (meters)                     GEOID18
 PU0781  DYNAMIC HEIGHT  -        867.905 (meters)     2847.45  (feet) COMP
 PU0781  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 PU0781
 PU0781  VERT ORDER      -  SECOND    CLASS 0
 PU0781
 PU0781.The horizontal coordinates were scaled from a map and have
 PU0781.an estimated accuracy of +/- 6 seconds.
 PU0781
 PU0781.The orthometric height was determined by differential leveling and
 PU0781.adjusted by the NATIONAL GEODETIC SURVEY
 PU0781.in June 1991.
 PU0781
 PU0781.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0781.GEOID18 height accuracy estimate available here.
 PU0781
 PU0781.Click photographs - Photos may exist for this station.
 PU0781
 PU0781.The dynamic height is computed by dividing the NAVD 88
 PU0781.geopotential number by the normal gravity value computed on the
 PU0781.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0781.degrees latitude (g = 980.6199 gals.).
 PU0781
 PU0781.The modeled gravity was interpolated from observed gravity values.
 PU0781
 PU0781;                    North         East    Units  Estimated Accuracy
 PU0781;SPC SD N     -   132,400.      390,710.      MT  (+/- 180 meters Scaled)
 PU0781
 PU0781_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK848849(NAD 83)
 PU0781
 PU0781                          SUPERSEDED SURVEY CONTROL
 PU0781
 PU0781  NGVD 29 (??/??/92)  867.623  (m)         2846.53   (f) ADJ UNCH    2 0
 PU0781
 PU0781.Superseded values are not recommended for survey control.
 PU0781
 PU0781.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0781.See file dsdata.pdf to determine how the superseded data were derived.
 PU0781
 PU0781_MARKER: DB = BENCH MARK DISK
 PU0781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0781_STAMPING: H 403 1962
 PU0781_MARK LOGO: CGS
 PU0781_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0781+STABILITY: SURFACE MOTION
 PU0781
 PU0781  HISTORY     - Date     Condition        Report By
 PU0781  HISTORY     - 1962     MONUMENTED       CGS
 PU0781
 PU0781                          STATION DESCRIPTION
 PU0781
 PU0781'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0781'5 MI SW FROM MAURINE.
 PU0781'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 PU0781'THENCE 2.05 MILES SOUTH ALONG A GRAVELED ROAD, 50 FEET WEST OF
 PU0781'THE CENTER LINE OF THE ROAD, 35 FEET NORTH OF A POWER POLE, 18
 PU0781'FEET SOUTH OF THE CENTER OF A GATE, 1.6 FEET EAST OF A FENCE,
 PU0781'2.3 FEET SOUTH OF A WITNESS POST, ABOUT 3 FEET LOWER THAN THE
 PU0781'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT
 PU0781'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0730 ***********************************************************************
 PU0730  DESIGNATION -  H 404
 PU0730  PID         -  PU0730
 PU0730  STATE/COUNTY-  SD/MEADE
 PU0730  COUNTRY     -  US
 PU0730  USGS QUAD   -  CAMP CREEK (2017)
 PU0730
 PU0730                         *CURRENT SURVEY CONTROL
 PU0730  ______________________________________________________________________
 PU0730* NAD 83(1986) POSITION- 44 55 15.     (N) 102 52 37.     (W)   SCALED
 PU0730* NAVD 88 ORTHO HEIGHT -   828.093 (meters)     2716.84  (feet) ADJUSTED
 PU0730  ______________________________________________________________________
 PU0730  GEOID HEIGHT    -        -17.449 (meters)                     GEOID18
 PU0730  DYNAMIC HEIGHT  -        827.918 (meters)     2716.26  (feet) COMP
 PU0730  MODELED GRAVITY -    980,377.6   (mgal)                       NAVD 88
 PU0730
 PU0730  VERT ORDER      -  SECOND    CLASS 0
 PU0730
 PU0730.The horizontal coordinates were scaled from a map and have
 PU0730.an estimated accuracy of +/- 6 seconds.
 PU0730
 PU0730.The orthometric height was determined by differential leveling and
 PU0730.adjusted by the NATIONAL GEODETIC SURVEY
 PU0730.in June 1991.
 PU0730
 PU0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0730.GEOID18 height accuracy estimate available here.
 PU0730
 PU0730.Click photographs - Photos may exist for this station.
 PU0730
 PU0730.The dynamic height is computed by dividing the NAVD 88
 PU0730.geopotential number by the normal gravity value computed on the
 PU0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0730.degrees latitude (g = 980.6199 gals.).
 PU0730
 PU0730.The modeled gravity was interpolated from observed gravity values.
 PU0730
 PU0730;                    North         East    Units  Estimated Accuracy
 PU0730;SPC SD N     -   124,880.      372,910.      MT  (+/- 180 meters Scaled)
 PU0730
 PU0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK675763(NAD 83)
 PU0730
 PU0730                          SUPERSEDED SURVEY CONTROL
 PU0730
 PU0730  NGVD 29 (??/??/92)  827.626  (m)         2715.30   (f) ADJ UNCH    2 0
 PU0730
 PU0730.Superseded values are not recommended for survey control.
 PU0730
 PU0730.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0730.See file dsdata.pdf to determine how the superseded data were derived.
 PU0730
 PU0730_MARKER: DB = BENCH MARK DISK
 PU0730_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0730_STAMPING: H 404 1962
 PU0730_MARK LOGO: CGS
 PU0730_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0730_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0730+STABILITY: SURFACE MOTION
 PU0730
 PU0730  HISTORY     - Date     Condition        Report By
 PU0730  HISTORY     - 1962     MONUMENTED       CGS
 PU0730
 PU0730                          STATION DESCRIPTION
 PU0730
 PU0730'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0730'4 MI N FROM SULPHUR.
 PU0730'4.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AT SULPHUR,
 PU0730'6.2 MILES SOUTH OF MUD BUTTE, 41 FEET EAST OF THE CENTER
 PU0730'LINE OF THE ROAD, 3 FEET WEST OF A TELEPHONE POLE, 2.0 FEET
 PU0730'WEST OF A FENCE, 2.5 FEET SOUTH OF A WITNESS POST, ABOUT
 PU0730'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0730'PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0978 ***********************************************************************
 PU0978  DESIGNATION -  H 405
 PU0978  PID         -  PU0978
 PU0978  STATE/COUNTY-  SD/MEADE
 PU0978  COUNTRY     -  US
 PU0978  USGS QUAD   -  OPAL WEST (2017)
 PU0978
 PU0978                         *CURRENT SURVEY CONTROL
 PU0978  ______________________________________________________________________
 PU0978* NAD 83(1986) POSITION- 44 53 34.     (N) 102 31 57.     (W)   SCALED
 PU0978* NAVD 88 ORTHO HEIGHT -   828.649 (meters)     2718.66  (feet) ADJUSTED
 PU0978  ______________________________________________________________________
 PU0978  GEOID HEIGHT    -        -18.266 (meters)                     GEOID18
 PU0978  DYNAMIC HEIGHT  -        828.470 (meters)     2718.07  (feet) COMP
 PU0978  MODELED GRAVITY -    980,372.8   (mgal)                       NAVD 88
 PU0978
 PU0978  VERT ORDER      -  SECOND    CLASS 0
 PU0978
 PU0978.The horizontal coordinates were scaled from a map and have
 PU0978.an estimated accuracy of +/- 6 seconds.
 PU0978
 PU0978.The orthometric height was determined by differential leveling and
 PU0978.adjusted by the NATIONAL GEODETIC SURVEY
 PU0978.in June 1991.
 PU0978
 PU0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0978.GEOID18 height accuracy estimate available here.
 PU0978
 PU0978.Click photographs - Photos may exist for this station.
 PU0978
 PU0978.The dynamic height is computed by dividing the NAVD 88
 PU0978.geopotential number by the normal gravity value computed on the
 PU0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0978.degrees latitude (g = 980.6199 gals.).
 PU0978
 PU0978.The modeled gravity was interpolated from observed gravity values.
 PU0978
 PU0978;                    North         East    Units  Estimated Accuracy
 PU0978;SPC SD N     -   120,860.      399,990.      MT  (+/- 180 meters Scaled)
 PU0978
 PU0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK948740(NAD 83)
 PU0978
 PU0978                          SUPERSEDED SURVEY CONTROL
 PU0978
 PU0978  NGVD 29 (??/??/92)  828.188  (m)         2717.15   (f) ADJ UNCH    2 0
 PU0978
 PU0978.Superseded values are not recommended for survey control.
 PU0978
 PU0978.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0978.See file dsdata.pdf to determine how the superseded data were derived.
 PU0978
 PU0978_MARKER: DB = BENCH MARK DISK
 PU0978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0978_STAMPING: H 405 1962
 PU0978_MARK LOGO: CGS
 PU0978_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0978+STABILITY: SURFACE MOTION
 PU0978
 PU0978  HISTORY     - Date     Condition        Report By
 PU0978  HISTORY     - 1962     MONUMENTED       CGS
 PU0978
 PU0978                          STATION DESCRIPTION
 PU0978
 PU0978'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0978'2.2 MI W FROM OPAL.
 PU0978'2.2 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL,
 PU0978'0.2 MILE EAST OF OPAL COMMUNITY CHURCH, AT THE JUNCTION OF A
 PU0978'DIRT ROAD SOUTH, 50 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0978'49 1/2 FEET EAST OF THE EXTENDED CENTER LINE OF THE ROAD SOUTH,
 PU0978'27 FEET EAST OF THE EAST END OF A GATE, 1 1/2 FEET WEST OF A
 PU0978'POWER POLE, 5.0 FEET NORTH OF A FENCE, 2.0 FEET EAST OF A WITNESS
 PU0978'POST, ABOUT LEVEL WITH THE ROADS AND IN THE TOP OF A CONCRETE
 PU0978'POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1712 ***********************************************************************
 PU1712  DESIGNATION -  H 406
 PU1712  PID         -  PU1712
 PU1712  STATE/COUNTY-  SD/LAWRENCE
 PU1712  COUNTRY     -  US
 PU1712  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1712
 PU1712                         *CURRENT SURVEY CONTROL
 PU1712  ______________________________________________________________________
 PU1712* NAD 83(1986) POSITION- 44 26 24.     (N) 103 38 42.     (W)   SCALED
 PU1712* NAVD 88 ORTHO HEIGHT -  1172.455 (meters)     3846.63  (feet) ADJUSTED
 PU1712  ______________________________________________________________________
 PU1712  GEOID HEIGHT    -        -14.800 (meters)                     GEOID18
 PU1712  DYNAMIC HEIGHT  -       1172.053 (meters)     3845.31  (feet) COMP
 PU1712  MODELED GRAVITY -    980,234.2   (mgal)                       NAVD 88
 PU1712
 PU1712  VERT ORDER      -  SECOND    CLASS 0
 PU1712
 PU1712.The horizontal coordinates were scaled from a map and have
 PU1712.an estimated accuracy of +/- 6 seconds.
 PU1712
 PU1712.The orthometric height was determined by differential leveling and
 PU1712.adjusted by the NATIONAL GEODETIC SURVEY
 PU1712.in June 1991.
 PU1712
 PU1712.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1712.GEOID18 height accuracy estimate available here.
 PU1712
 PU1712.Click photographs - Photos may exist for this station.
 PU1712
 PU1712.The dynamic height is computed by dividing the NAVD 88
 PU1712.geopotential number by the normal gravity value computed on the
 PU1712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1712.degrees latitude (g = 980.6199 gals.).
 PU1712
 PU1712.The modeled gravity was interpolated from observed gravity values.
 PU1712
 PU1712;                    North         East    Units  Estimated Accuracy
 PU1712;SPC SD N     -    73,950.      309,920.      MT  (+/- 180 meters Scaled)
 PU1712
 PU1712_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK078216(NAD 83)
 PU1712
 PU1712                          SUPERSEDED SURVEY CONTROL
 PU1712
 PU1712  NGVD 29 (??/??/92) 1171.910  (m)         3844.84   (f) ADJ UNCH    2 0
 PU1712
 PU1712.Superseded values are not recommended for survey control.
 PU1712
 PU1712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1712.See file dsdata.pdf to determine how the superseded data were derived.
 PU1712
 PU1712_MARKER: DB = BENCH MARK DISK
 PU1712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1712_STAMPING: H 406 1962
 PU1712_MARK LOGO: CGS
 PU1712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1712+STABILITY: SURFACE MOTION
 PU1712
 PU1712  HISTORY     - Date     Condition        Report By
 PU1712  HISTORY     - 1962     MONUMENTED       CGS
 PU1712
 PU1712                          STATION DESCRIPTION
 PU1712
 PU1712'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1712'2.4 MI S FROM WHITEWOOD.
 PU1712'2.4 MILES SOUTH ALONG A COUNTY ROAD FROM THE CHICAGO AND NORTH
 PU1712'WESTERN RAILWAY STATION AT WHITEWOOD, 24 FEET NORTH OF THE CENTER
 PU1712'LINE OF THE ROAD, 18 FEET NORTHEAST OF TELEPHONE POLE 8, 1.5
 PU1712'FEET SOUTH OF A FENCE, ABOUT 2 FEET HIGHER THAN THE ROAD, AND
 PU1712'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 PU1712'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1123 ***********************************************************************
 PU1123  DESIGNATION -  H 407
 PU1123  PID         -  PU1123
 PU1123  STATE/COUNTY-  SD/BUTTE
 PU1123  COUNTRY     -  US
 PU1123  USGS QUAD   -  VALE (2017)
 PU1123
 PU1123                         *CURRENT SURVEY CONTROL
 PU1123  ______________________________________________________________________
 PU1123* NAD 83(1986) POSITION- 44 37 08.     (N) 103 26 49.     (W)   SCALED
 PU1123* NAVD 88 ORTHO HEIGHT -   858.912 (meters)     2817.95  (feet) ADJUSTED
 PU1123  ______________________________________________________________________
 PU1123  GEOID HEIGHT    -        -16.196 (meters)                     GEOID18
 PU1123  DYNAMIC HEIGHT  -        858.684 (meters)     2817.20  (feet) COMP
 PU1123  MODELED GRAVITY -    980,322.6   (mgal)                       NAVD 88
 PU1123
 PU1123  VERT ORDER      -  SECOND    CLASS 0
 PU1123
 PU1123.The horizontal coordinates were scaled from a map and have
 PU1123.an estimated accuracy of +/- 6 seconds.
 PU1123
 PU1123.The orthometric height was determined by differential leveling and
 PU1123.adjusted by the NATIONAL GEODETIC SURVEY
 PU1123.in June 1991.
 PU1123
 PU1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1123.GEOID18 height accuracy estimate available here.
 PU1123
 PU1123.Click photographs - Photos may exist for this station.
 PU1123
 PU1123.The dynamic height is computed by dividing the NAVD 88
 PU1123.geopotential number by the normal gravity value computed on the
 PU1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1123.degrees latitude (g = 980.6199 gals.).
 PU1123
 PU1123.The modeled gravity was interpolated from observed gravity values.
 PU1123
 PU1123;                    North         East    Units  Estimated Accuracy
 PU1123;SPC SD N     -    93,120.      326,520.      MT  (+/- 180 meters Scaled)
 PU1123
 PU1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK232417(NAD 83)
 PU1123
 PU1123                          SUPERSEDED SURVEY CONTROL
 PU1123
 PU1123  NGVD 29 (??/??/92)  858.427  (m)         2816.36   (f) ADJ UNCH    2 0
 PU1123
 PU1123.Superseded values are not recommended for survey control.
 PU1123
 PU1123.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1123.See file dsdata.pdf to determine how the superseded data were derived.
 PU1123
 PU1123_MARKER: DB = BENCH MARK DISK
 PU1123_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1123_STAMPING: H 407 1962
 PU1123_MARK LOGO: CGS
 PU1123_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1123_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1123+STABILITY: SURFACE MOTION
 PU1123
 PU1123  HISTORY     - Date     Condition        Report By
 PU1123  HISTORY     - 1962     MONUMENTED       CGS
 PU1123
 PU1123                          STATION DESCRIPTION
 PU1123
 PU1123'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1123'2.3 MI W FROM VALE.
 PU1123'2.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1123'0.5 MILE WEST OF A CEMETERY, 32 1/2 FEET SOUTH OF THE CENTER
 PU1123'LINE OF THE ROAD, 63 FEET WEST OF THE CENTER LINE OF A ROAD
 PU1123'SOUTH, 2.0 FEET NORTH OF A FENCE, 2.7 FEET EAST OF A WITNESS
 PU1123'POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU1123'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1168 ***********************************************************************
 PU1168  DESIGNATION -  H 408
 PU1168  PID         -  PU1168
 PU1168  STATE/COUNTY-  SD/BUTTE
 PU1168  COUNTRY     -  US
 PU1168  USGS QUAD   -  VALE SE (2017)
 PU1168
 PU1168                         *CURRENT SURVEY CONTROL
 PU1168  ______________________________________________________________________
 PU1168* NAD 83(1986) POSITION- 44 37 09.     (N) 103 20 10.     (W)   SCALED
 PU1168* NAVD 88 ORTHO HEIGHT -   856.243 (meters)     2809.19  (feet) ADJUSTED
 PU1168  ______________________________________________________________________
 PU1168  GEOID HEIGHT    -        -16.490 (meters)                     GEOID18
 PU1168  DYNAMIC HEIGHT  -        856.019 (meters)     2808.46  (feet) COMP
 PU1168  MODELED GRAVITY -    980,326.3   (mgal)                       NAVD 88
 PU1168
 PU1168  VERT ORDER      -  SECOND    CLASS 0
 PU1168
 PU1168.The horizontal coordinates were scaled from a map and have
 PU1168.an estimated accuracy of +/- 6 seconds.
 PU1168
 PU1168.The orthometric height was determined by differential leveling and
 PU1168.adjusted by the NATIONAL GEODETIC SURVEY
 PU1168.in June 1991.
 PU1168
 PU1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1168.GEOID18 height accuracy estimate available here.
 PU1168
 PU1168.Click photographs - Photos may exist for this station.
 PU1168
 PU1168.The dynamic height is computed by dividing the NAVD 88
 PU1168.geopotential number by the normal gravity value computed on the
 PU1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1168.degrees latitude (g = 980.6199 gals.).
 PU1168
 PU1168.The modeled gravity was interpolated from observed gravity values.
 PU1168
 PU1168;                    North         East    Units  Estimated Accuracy
 PU1168;SPC SD N     -    92,780.      335,310.      MT  (+/- 180 meters Scaled)
 PU1168
 PU1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK320419(NAD 83)
 PU1168
 PU1168                          SUPERSEDED SURVEY CONTROL
 PU1168
 PU1168  NGVD 29 (??/??/92)  855.761  (m)         2807.61   (f) ADJ UNCH    2 0
 PU1168
 PU1168.Superseded values are not recommended for survey control.
 PU1168
 PU1168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1168.See file dsdata.pdf to determine how the superseded data were derived.
 PU1168
 PU1168_MARKER: DB = BENCH MARK DISK
 PU1168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1168_STAMPING: H 408 1962
 PU1168_MARK LOGO: CGS
 PU1168_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1168+STABILITY: SURFACE MOTION
 PU1168
 PU1168  HISTORY     - Date     Condition        Report By
 PU1168  HISTORY     - 1962     MONUMENTED       CGS
 PU1168
 PU1168                          STATION DESCRIPTION
 PU1168
 PU1168'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1168'3.4 MI E FROM VALE.
 PU1168'3.4 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, 29 FEET
 PU1168'NORTH OF THE CENTER LINE OF THE ROAD, 28.4 FEET NORTHEAST OF THE
 PU1168'EAST END OF THE NORTH HEAD WALL OF A CONCRETE CULVERT OVER A CANAL,
 PU1168'10 1/2 FEET EAST OF A FENCE JUNCTION, 3.0 FEET SOUTH OF A FENCE,
 PU1168'2.0 FEET NORTHEAST OF A WITNESS POST, ABOUT 1 FOOT BELOW THE ROAD
 PU1168'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1169 ***********************************************************************
 PU1169  DESIGNATION -  H 408 RESET
 PU1169  PID         -  PU1169
 PU1169  STATE/COUNTY-  SD/BUTTE
 PU1169  COUNTRY     -  US
 PU1169  USGS QUAD   -  VALE SE (2017)
 PU1169
 PU1169                         *CURRENT SURVEY CONTROL
 PU1169  ______________________________________________________________________
 PU1169* NAD 83(1986) POSITION- 44 37 09.     (N) 103 20 10.     (W)   SCALED
 PU1169* NAVD 88 ORTHO HEIGHT -   857.03  (+/-2cm)     2811.8   (feet) VERTCON3
 PU1169  ______________________________________________________________________
 PU1169  GEOID HEIGHT    -        -16.490 (meters)                     GEOID18
 PU1169  VERT ORDER      -  THIRD (See Below)
 PU1169
 PU1169.The horizontal coordinates were scaled from a map and have
 PU1169.an estimated accuracy of +/- 6 seconds.
 PU1169
 PU1169.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1169.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1169
 PU1169.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1169.GEOID18 height accuracy estimate available here.
 PU1169
 PU1169.The vertical order pertains to the NGVD 29 superseded value.
 PU1169
 PU1169.Click photographs - Photos may exist for this station.
 PU1169
 PU1169;                    North         East    Units  Estimated Accuracy
 PU1169;SPC SD N     -    92,780.      335,310.      MT  (+/- 180 meters Scaled)
 PU1169
 PU1169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK320419(NAD 83)
 PU1169
 PU1169                          SUPERSEDED SURVEY CONTROL
 PU1169
 PU1169  NGVD 29 (??/??/??)  856.55   (m)         2810.2    (f) RESET       3  
 PU1169
 PU1169.Superseded values are not recommended for survey control.
 PU1169
 PU1169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1169.See file dsdata.pdf to determine how the superseded data were derived.
 PU1169
 PU1169_MARKER: DB = BENCH MARK DISK
 PU1169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1169_STAMPING: H 408 RESET 1963
 PU1169_MARK LOGO: CGS
 PU1169_PROJECTION: PROJECTING 5 CENTIMETERS
 PU1169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1169+STABILITY: SURFACE MOTION
 PU1169
 PU1169  HISTORY     - Date     Condition        Report By
 PU1169  HISTORY     - 1963     MONUMENTED       CGS
 PU1169
 PU1169                          STATION DESCRIPTION
 PU1169
 PU1169'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1169'3.4 MI E FROM VALE.
 PU1169'3.4 MILES EAST ALONG MAIN ROAD FROM THE POST OFFICE AT VALE, BUTTE
 PU1169'COUNTY, ON THE TOP OF A CANAL BANK TO THE NORTH OF A CULVERT OVER
 PU1169'AN IRRIGATION CANAL, ABOUT 75 FEET NORTH OF THE CENTERLINE OF THE
 PU1169'ROAD, 14 FEET EAST OF A NORTH-SOUTH FENCE, 2 FEET EAST OF A METAL
 PU1169'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1169'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1028 ***********************************************************************
 PU1028  DESIGNATION -  H 409
 PU1028  PID         -  PU1028
 PU1028  STATE/COUNTY-  SD/MEADE
 PU1028  COUNTRY     -  US
 PU1028  USGS QUAD   -  UNION CENTER (2017)
 PU1028
 PU1028                         *CURRENT SURVEY CONTROL
 PU1028  ______________________________________________________________________
 PU1028* NAD 83(1986) POSITION- 44 31 53.     (N) 102 40 59.     (W)   SCALED
 PU1028* NAVD 88 ORTHO HEIGHT -   862.496 (meters)     2829.71  (feet) ADJUSTED
 PU1028  ______________________________________________________________________
 PU1028  GEOID HEIGHT    -        -18.175 (meters)                     GEOID18
 PU1028  DYNAMIC HEIGHT  -        862.256 (meters)     2828.92  (feet) COMP
 PU1028  MODELED GRAVITY -    980,310.3   (mgal)                       NAVD 88
 PU1028
 PU1028  VERT ORDER      -  SECOND    CLASS 0
 PU1028
 PU1028.The horizontal coordinates were scaled from a map and have
 PU1028.an estimated accuracy of +/- 6 seconds.
 PU1028
 PU1028.The orthometric height was determined by differential leveling and
 PU1028.adjusted by the NATIONAL GEODETIC SURVEY
 PU1028.in June 1991.
 PU1028
 PU1028.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1028.GEOID18 height accuracy estimate available here.
 PU1028
 PU1028.Click photographs - Photos may exist for this station.
 PU1028
 PU1028.The dynamic height is computed by dividing the NAVD 88
 PU1028.geopotential number by the normal gravity value computed on the
 PU1028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1028.degrees latitude (g = 980.6199 gals.).
 PU1028
 PU1028.The modeled gravity was interpolated from observed gravity values.
 PU1028
 PU1028;                    North         East    Units  Estimated Accuracy
 PU1028;SPC SD N     -    81,100.      386,780.      MT  (+/- 180 meters Scaled)
 PU1028
 PU1028_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK840335(NAD 83)
 PU1028
 PU1028                          SUPERSEDED SURVEY CONTROL
 PU1028
 PU1028  NGVD 29 (??/??/92)  862.009  (m)         2828.11   (f) ADJ UNCH    2 0
 PU1028
 PU1028.Superseded values are not recommended for survey control.
 PU1028
 PU1028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1028.See file dsdata.pdf to determine how the superseded data were derived.
 PU1028
 PU1028_MARKER: DB = BENCH MARK DISK
 PU1028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1028_STAMPING: H 409 1962
 PU1028_MARK LOGO: CGS
 PU1028_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1028+STABILITY: SURFACE MOTION
 PU1028
 PU1028  HISTORY     - Date     Condition        Report By
 PU1028  HISTORY     - 1962     MONUMENTED       CGS
 PU1028  HISTORY     - 1972     GOOD             NGS
 PU1028
 PU1028                          STATION DESCRIPTION
 PU1028
 PU1028'DESCRIBED BY NATIONAL GEODETIC SURVEY 1972
 PU1028'2.8 MI S FROM UNION CENTER.
 PU1028'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1028'UNION CENTER, THENCE 2.05 MILES SOUTH ALONG A GRAVEL ROAD, 0.2
 PU1028'MILE NORTH OF THE JUNCTION OF A ROAD WEST, 60 FEET NORTH OF A
 PU1028'POWER LINE CROSSING, 61 FEET NORTH-NORTHEAST OF A POWER POLE,
 PU1028'33 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 77 1/2 FEET
 PU1028'SOUTH OF A FENCE CORNER POST, 2.8 FEET EAST OF A FENCE, 1.3 FEET
 PU1028'SOUTHEAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN
 PU1028'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0980 ***********************************************************************
 PU0980  DESIGNATION -  H 410
 PU0980  PID         -  PU0980
 PU0980  STATE/COUNTY-  SD/MEADE
 PU0980  COUNTRY     -  US
 PU0980  USGS QUAD   -  OPAL WEST SE (2017)
 PU0980
 PU0980                         *CURRENT SURVEY CONTROL
 PU0980  ______________________________________________________________________
 PU0980* NAD 83(1986) POSITION- 44 47 54.     (N) 102 30 41.     (W)   SCALED
 PU0980* NAVD 88 ORTHO HEIGHT -   750.268 (meters)     2461.50  (feet) ADJUSTED
 PU0980  ______________________________________________________________________
 PU0980  GEOID HEIGHT    -        -18.420 (meters)                     GEOID18
 PU0980  DYNAMIC HEIGHT  -        750.100 (meters)     2460.95  (feet) COMP
 PU0980  MODELED GRAVITY -    980,368.1   (mgal)                       NAVD 88
 PU0980
 PU0980  VERT ORDER      -  SECOND    CLASS 0
 PU0980
 PU0980.The horizontal coordinates were scaled from a map and have
 PU0980.an estimated accuracy of +/- 6 seconds.
 PU0980
 PU0980.The orthometric height was determined by differential leveling and
 PU0980.adjusted by the NATIONAL GEODETIC SURVEY
 PU0980.in June 1991.
 PU0980
 PU0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0980.GEOID18 height accuracy estimate available here.
 PU0980
 PU0980.Click photographs - Photos may exist for this station.
 PU0980
 PU0980.The dynamic height is computed by dividing the NAVD 88
 PU0980.geopotential number by the normal gravity value computed on the
 PU0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0980.degrees latitude (g = 980.6199 gals.).
 PU0980
 PU0980.The modeled gravity was interpolated from observed gravity values.
 PU0980
 PU0980;                    North         East    Units  Estimated Accuracy
 PU0980;SPC SD N     -   110,310.      401,330.      MT  (+/- 180 meters Scaled)
 PU0980
 PU0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK968635(NAD 83)
 PU0980
 PU0980                          SUPERSEDED SURVEY CONTROL
 PU0980
 PU0980  NGVD 29 (??/??/92)  749.807  (m)         2459.99   (f) ADJ UNCH    2 0
 PU0980
 PU0980.Superseded values are not recommended for survey control.
 PU0980
 PU0980.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0980.See file dsdata.pdf to determine how the superseded data were derived.
 PU0980
 PU0980_MARKER: DB = BENCH MARK DISK
 PU0980_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0980_STAMPING: H 410 1962
 PU0980_MARK LOGO: CGS
 PU0980_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0980_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0980+STABILITY: SURFACE MOTION
 PU0980
 PU0980  HISTORY     - Date     Condition        Report By
 PU0980  HISTORY     - 1962     MONUMENTED       CGS
 PU0980
 PU0980                          STATION DESCRIPTION
 PU0980
 PU0980'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0980'9.6 MI N FROM RED OWL.
 PU0980'1.75 MILES NORTH ALONG A ROAD FROM THE STORE AT RED OWL, THENCE
 PU0980'1.0 MILE EAST, 5.85 MILES NORTH AND 1.05 MILES EAST ALONG ROADS,
 PU0980'1.0 MILE WEST OF BENCH MARK X 405, ABOUT 105 FEET EAST OF THE
 PU0980'CENTER OF A WASH, 51 FEET SOUTH OF THE CENTER LINE OF THE ROAD,
 PU0980'1.8 FEET SOUTH OF A FENCE, 2.8 FEET EAST OF A WITNESS POST,
 PU0980'ABOUT 3 FEET LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU0980'POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0694 ***********************************************************************
 PU0694  DESIGNATION -  H 411
 PU0694  PID         -  PU0694
 PU0694  STATE/COUNTY-  SD/MEADE
 PU0694  COUNTRY     -  US
 PU0694  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0694
 PU0694                         *CURRENT SURVEY CONTROL
 PU0694  ______________________________________________________________________
 PU0694* NAD 83(1986) POSITION- 44 28 24.     (N) 102 33 45.     (W)   SCALED
 PU0694* NAVD 88 ORTHO HEIGHT -   824.093 (meters)     2703.71  (feet) ADJUSTED
 PU0694  ______________________________________________________________________
 PU0694  GEOID HEIGHT    -        -18.532 (meters)                     GEOID18
 PU0694  DYNAMIC HEIGHT  -        823.868 (meters)     2702.97  (feet) COMP
 PU0694  MODELED GRAVITY -    980,317.3   (mgal)                       NAVD 88
 PU0694
 PU0694  VERT ORDER      -  SECOND    CLASS 0
 PU0694
 PU0694.The horizontal coordinates were scaled from a map and have
 PU0694.an estimated accuracy of +/- 6 seconds.
 PU0694
 PU0694.The orthometric height was determined by differential leveling and
 PU0694.adjusted by the NATIONAL GEODETIC SURVEY
 PU0694.in June 1991.
 PU0694
 PU0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0694.GEOID18 height accuracy estimate available here.
 PU0694
 PU0694.Click photographs - Photos may exist for this station.
 PU0694
 PU0694.The dynamic height is computed by dividing the NAVD 88
 PU0694.geopotential number by the normal gravity value computed on the
 PU0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0694.degrees latitude (g = 980.6199 gals.).
 PU0694
 PU0694.The modeled gravity was interpolated from observed gravity values.
 PU0694
 PU0694;                    North         East    Units  Estimated Accuracy
 PU0694;SPC SD N     -    74,350.      396,150.      MT  (+/- 180 meters Scaled)
 PU0694
 PU0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK938273(NAD 83)
 PU0694
 PU0694                          SUPERSEDED SURVEY CONTROL
 PU0694
 PU0694  NGVD 29 (??/??/92)  823.628  (m)         2702.19   (f) ADJ UNCH    2 0
 PU0694
 PU0694.Superseded values are not recommended for survey control.
 PU0694
 PU0694.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0694.See file dsdata.pdf to determine how the superseded data were derived.
 PU0694
 PU0694_MARKER: DB = BENCH MARK DISK
 PU0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0694_STAMPING: H 411 1962
 PU0694_MARK LOGO: CGS
 PU0694_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0694+STABILITY: SURFACE MOTION
 PU0694
 PU0694  HISTORY     - Date     Condition        Report By
 PU0694  HISTORY     - 1962     MONUMENTED       CGS
 PU0694
 PU0694                          STATION DESCRIPTION
 PU0694
 PU0694'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0694'7 MI S FROM ENNING.
 PU0694'7.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0694'AT A FIELD ENTRANCE, 39 FEET EAST OF THE CENTER LINE OF THE
 PU0694'ROAD, 155 FEET NORTH OF THE JUNCTION OF A FENCE LINE EAST, 6 FEET
 PU0694'NORTH OF THE NORTH END OF A GATE, 2.2 FEET WEST OF A FENCE, 1.5
 PU0694'FEET SOUTH OF A WITNESS POST, ABOUT 1 1/2 FEET LOWER THAN THE
 PU0694'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1230 ***********************************************************************
 PU1230  DESIGNATION -  H 412
 PU1230  PID         -  PU1230
 PU1230  STATE/COUNTY-  SD/BUTTE
 PU1230  COUNTRY     -  US
 PU1230  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1230
 PU1230                         *CURRENT SURVEY CONTROL
 PU1230  ______________________________________________________________________
 PU1230* NAD 83(1986) POSITION- 44 43 49.     (N) 103 08 40.     (W)   SCALED
 PU1230* NAVD 88 ORTHO HEIGHT -   880.863 (meters)     2889.96  (feet) ADJUSTED
 PU1230  ______________________________________________________________________
 PU1230  GEOID HEIGHT    -        -17.007 (meters)                     GEOID18
 PU1230  DYNAMIC HEIGHT  -        880.635 (meters)     2889.22  (feet) COMP
 PU1230  MODELED GRAVITY -    980,328.7   (mgal)                       NAVD 88
 PU1230
 PU1230  VERT ORDER      -  SECOND    CLASS 0
 PU1230
 PU1230.The horizontal coordinates were scaled from a map and have
 PU1230.an estimated accuracy of +/- 6 seconds.
 PU1230
 PU1230.The orthometric height was determined by differential leveling and
 PU1230.adjusted by the NATIONAL GEODETIC SURVEY
 PU1230.in June 1991.
 PU1230
 PU1230.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1230.GEOID18 height accuracy estimate available here.
 PU1230
 PU1230.Click photographs - Photos may exist for this station.
 PU1230
 PU1230.The dynamic height is computed by dividing the NAVD 88
 PU1230.geopotential number by the normal gravity value computed on the
 PU1230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1230.degrees latitude (g = 980.6199 gals.).
 PU1230
 PU1230.The modeled gravity was interpolated from observed gravity values.
 PU1230
 PU1230;                    North         East    Units  Estimated Accuracy
 PU1230;SPC SD N     -   104,510.      350,980.      MT  (+/- 180 meters Scaled)
 PU1230
 PU1230_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK469546(NAD 83)
 PU1230
 PU1230                          SUPERSEDED SURVEY CONTROL
 PU1230
 PU1230  NGVD 29 (??/??/92)  880.373  (m)         2888.36   (f) ADJ UNCH    2 0
 PU1230
 PU1230.Superseded values are not recommended for survey control.
 PU1230
 PU1230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1230.See file dsdata.pdf to determine how the superseded data were derived.
 PU1230
 PU1230_MARKER: DB = BENCH MARK DISK
 PU1230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1230_STAMPING: H 412 1963
 PU1230_MARK LOGO: CGS
 PU1230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1230+STABILITY: SURFACE MOTION
 PU1230
 PU1230  HISTORY     - Date     Condition        Report By
 PU1230  HISTORY     - 1963     MONUMENTED       CGS
 PU1230
 PU1230                          STATION DESCRIPTION
 PU1230
 PU1230'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1230'14.5 MI E FROM NEWELL.
 PU1230'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1230'AT NEWELL, THENCE 13.3 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1230'0.35 MILE EAST OF A 75-FOOT WOODEN BRIDGE OVER MUD ELM CREEK, ON
 PU1230'THE WEST SLOPE OF A HILL, AT THE JUNCTION OF A PRIVATE ROAD
 PU1230'LEADING SOUTH TO THE L.C. WILLIAMS RANCH, 77.5 FEET SOUTH OF THE
 PU1230'CENTERLINE OF THE GRAVELED ROAD, 43.5 FEET WEST OF THE
 PU1230'CENTERLINE OF THE PRIVATE ROAD, 3.0 FEET NORTH OF A FENCE, 1.4
 PU1230'FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 PU1230'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 PU1230'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1334 ***********************************************************************
 PU1334  DESIGNATION -  H 413
 PU1334  PID         -  PU1334
 PU1334  STATE/COUNTY-  SD/BUTTE
 PU1334  COUNTRY     -  US
 PU1334  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1334
 PU1334                         *CURRENT SURVEY CONTROL
 PU1334  ______________________________________________________________________
 PU1334* NAD 83(1986) POSITION- 44 47 32.     (N) 103 21 17.     (W)   SCALED
 PU1334* NAVD 88 ORTHO HEIGHT -   859.167 (meters)     2818.78  (feet) ADJUSTED
 PU1334  ______________________________________________________________________
 PU1334  GEOID HEIGHT    -        -16.519 (meters)                     GEOID18
 PU1334  DYNAMIC HEIGHT  -        858.955 (meters)     2818.09  (feet) COMP
 PU1334  MODELED GRAVITY -    980,341.5   (mgal)                       NAVD 88
 PU1334
 PU1334  VERT ORDER      -  SECOND    CLASS 0
 PU1334
 PU1334.The horizontal coordinates were scaled from a map and have
 PU1334.an estimated accuracy of +/- 6 seconds.
 PU1334
 PU1334.The orthometric height was determined by differential leveling and
 PU1334.adjusted by the NATIONAL GEODETIC SURVEY
 PU1334.in June 1991.
 PU1334
 PU1334.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1334.GEOID18 height accuracy estimate available here.
 PU1334
 PU1334.Click photographs - Photos may exist for this station.
 PU1334
 PU1334.The dynamic height is computed by dividing the NAVD 88
 PU1334.geopotential number by the normal gravity value computed on the
 PU1334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1334.degrees latitude (g = 980.6199 gals.).
 PU1334
 PU1334.The modeled gravity was interpolated from observed gravity values.
 PU1334
 PU1334;                    North         East    Units  Estimated Accuracy
 PU1334;SPC SD N     -   112,050.      334,630.      MT  (+/- 180 meters Scaled)
 PU1334
 PU1334_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK301611(NAD 83)
 PU1334
 PU1334                          SUPERSEDED SURVEY CONTROL
 PU1334
 PU1334  NGVD 29 (??/??/92)  858.690  (m)         2817.22   (f) ADJ UNCH    2 0
 PU1334
 PU1334.Superseded values are not recommended for survey control.
 PU1334
 PU1334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1334.See file dsdata.pdf to determine how the superseded data were derived.
 PU1334
 PU1334_MARKER: DB = BENCH MARK DISK
 PU1334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1334_STAMPING: H 413 1963
 PU1334_MARK LOGO: CGS
 PU1334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1334+STABILITY: SURFACE MOTION
 PU1334
 PU1334  HISTORY     - Date     Condition        Report By
 PU1334  HISTORY     - 1963     MONUMENTED       CGS
 PU1334
 PU1334                          STATION DESCRIPTION
 PU1334
 PU1334'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1334'7.4 MI NE FROM NEWELL.
 PU1334'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1334'HIGH SCHOOL AT NEWELL, THENCE 3.9 MILES NORTH ALONG A GRAVELED
 PU1334'ROAD, ON THE SOUTHWEST SLOPE OF A LONG CROOKED HILL, 316 FEET
 PU1334'EAST OF THE SOUTHEAST CORNER OF A 75-FOOT WOODEN BRIDGE OVER
 PU1334'WILLOW CREEK, 45.5 FEET SOUTHEAST OF THE CENTERLINE OF THE
 PU1334'ROAD, 2.0 FEET NORTH OF A FENCE, 1.9 FEET WEST OF A METAL
 PU1334'WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD, AND
 PU1334'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2116 ***********************************************************************
 PU2116  DESIGNATION -  H 414 RESET
 PU2116  PID         -  PU2116
 PU2116  STATE/COUNTY-  SD/BUTTE
 PU2116  COUNTRY     -  US
 PU2116  USGS QUAD   -  CASTLE ROCK (2017)
 PU2116
 PU2116                         *CURRENT SURVEY CONTROL
 PU2116  ______________________________________________________________________
 PU2116* NAD 83(1986) POSITION- 44 59 48.18   (N) 103 25 26.90   (W)   HD_HELD1
 PU2116* NAVD 88 ORTHO HEIGHT -   961.43  (meters)     3154.3   (feet) RESET
 PU2116  ______________________________________________________________________
 PU2116  GEOID HEIGHT    -        -16.424 (meters)                     GEOID18
 PU2116  VERT ORDER      -  THIRD
 PU2116
 PU2116.The horizontal coordinates were determined by differentially corrected
 PU2116.hand held GPS observations or other comparable positioning techniques
 PU2116.and have an estimated accuracy of +/- 3 meters.
 PU2116
 PU2116.The orthometric height was computed from unverified reset data.
 PU2116
 PU2116.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2116.GEOID18 height accuracy estimate available here.
 PU2116
 PU2116.Click photographs - Photos may exist for this station.
 PU2116
 PU2116;                    North         East    Units  Estimated Accuracy
 PU2116;SPC SD N     -   134,986.5     330,098.9     MT  (+/- 3 meters HH1 GPS) 
 PU2116
 PU2116_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2420983793(NAD 83)
 PU2116
 PU2116                          SUPERSEDED SURVEY CONTROL
 PU2116
 PU2116.No superseded survey control is available for this station.
 PU2116
 PU2116_MARKER: DB = BENCH MARK DISK
 PU2116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2116_STAMPING: H 414 RESET 1967
 PU2116_MARK LOGO: CGS
 PU2116_PROJECTION: PROJECTING 8 CENTIMETERS
 PU2116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2116+STABILITY: SURFACE MOTION
 PU2116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2116+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2020
 PU2116
 PU2116  HISTORY     - Date     Condition        Report By
 PU2116  HISTORY     - 1967     MONUMENTED       CGS
 PU2116  HISTORY     - 20200813 GOOD             SDDT
 PU2116  HISTORY     - 20201022 GOOD             SDDT
 PU2116
 PU2116                          STATION DESCRIPTION
 PU2116
 PU2116'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 PU2116'2.3 MI N FROM CASTLE ROCK.
 PU2116'ABOUT 2.3 MILES NORTH ALONG OLD STATE HIGHWAY 79 FROM THE
 PU2116'POST OFFICE AT CASTLE ROCK, ABOUT 100 FEET EAST OF THE CENTERLINE
 PU2116'OF THE HIGHWAY, 1.5 FEET WEST OF A METAL WITNESS POST, 1 FOOT
 PU2116'NORTH OF AN EAST-WEST FENCE AND SET IN THE TOP OF A CONCRETE
 PU2116'POST PROJECTING 3 INCHES ABOVE THE GROUND.
 PU2116
 PU2116                          STATION RECOVERY (2020)
 PU2116
 PU2116'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU2116'RECOVERED IN GOOD CONDITION.
 PU2116
 PU2116                          STATION RECOVERY (2020)
 PU2116
 PU2116'RECOVERY NOTE BY SD DEPT OF TRANSP 2020 (JC)
 PU2116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1888 ***********************************************************************
 PU1888  DESIGNATION -  H 415
 PU1888  PID         -  PU1888
 PU1888  STATE/COUNTY-  SD/BUTTE
 PU1888  COUNTRY     -  US
 PU1888  USGS QUAD   -  ARPAN (2017)
 PU1888
 PU1888                         *CURRENT SURVEY CONTROL
 PU1888  ______________________________________________________________________
 PU1888* NAD 83(1986) POSITION- 44 48 24.     (N) 103 38 57.     (W)   SCALED
 PU1888* NAVD 88 ORTHO HEIGHT -   885.534 (meters)     2905.29  (feet) ADJUSTED
 PU1888  ______________________________________________________________________
 PU1888  GEOID HEIGHT    -        -15.978 (meters)                     GEOID18
 PU1888  DYNAMIC HEIGHT  -        885.310 (meters)     2904.55  (feet) COMP
 PU1888  MODELED GRAVITY -    980,333.5   (mgal)                       NAVD 88
 PU1888
 PU1888  VERT ORDER      -  SECOND    CLASS 0
 PU1888
 PU1888.The horizontal coordinates were scaled from a map and have
 PU1888.an estimated accuracy of +/- 6 seconds.
 PU1888
 PU1888.The orthometric height was determined by differential leveling and
 PU1888.adjusted by the NATIONAL GEODETIC SURVEY
 PU1888.in June 1991.
 PU1888
 PU1888.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1888.GEOID18 height accuracy estimate available here.
 PU1888
 PU1888.Click photographs - Photos may exist for this station.
 PU1888
 PU1888.The dynamic height is computed by dividing the NAVD 88
 PU1888.geopotential number by the normal gravity value computed on the
 PU1888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1888.degrees latitude (g = 980.6199 gals.).
 PU1888
 PU1888.The modeled gravity was interpolated from observed gravity values.
 PU1888
 PU1888;                    North         East    Units  Estimated Accuracy
 PU1888;SPC SD N     -   114,660.      311,420.      MT  (+/- 180 meters Scaled)
 PU1888
 PU1888_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK068623(NAD 83)
 PU1888
 PU1888                          SUPERSEDED SURVEY CONTROL
 PU1888
 PU1888  NGVD 29 (??/??/92)  885.056  (m)         2903.72   (f) ADJ UNCH    2 0
 PU1888
 PU1888.Superseded values are not recommended for survey control.
 PU1888
 PU1888.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1888.See file dsdata.pdf to determine how the superseded data were derived.
 PU1888
 PU1888_MARKER: DB = BENCH MARK DISK
 PU1888_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1888_STAMPING: H 415 1963
 PU1888_MARK LOGO: CGS
 PU1888_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1888+STABILITY: SURFACE MOTION
 PU1888
 PU1888  HISTORY     - Date     Condition        Report By
 PU1888  HISTORY     - 1963     MONUMENTED       CGS
 PU1888
 PU1888                          STATION DESCRIPTION
 PU1888
 PU1888'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1888'14.9 MI NW FROM NISLAND.
 PU1888'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1888'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1888'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1888'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1888'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1888'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1888'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1888'COUNTY ROAD, THENCE 3.0 MILES NORTH ALONG A GRAVELED COUNTY
 PU1888'ROAD, 62 FEET SOUTHWEST OF THE CENTER OF THE T-JUNCTION OF A
 PU1888'ROAD LEADING WEST, 52 FEET SOUTH OF THE CENTERLINE OF THE ROAD
 PU1888'LEADING WEST, 29 FEET WEST OF THE CENTERLINE OF THE NORTH-SOUTH
 PU1888'ROAD, 27.3 FEET SOUTH OF A FENCE CORNER, 23 FEET SOUTH OF A
 PU1888'POWER POLE, 1.6 FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL
 PU1888'WITH THE NORTH-SOUTH ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1888'PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1298 ***********************************************************************
 PU1298  DESIGNATION -  H 416
 PU1298  PID         -  PU1298
 PU1298  STATE/COUNTY-  SD/BUTTE
 PU1298  COUNTRY     -  US
 PU1298  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1298
 PU1298                         *CURRENT SURVEY CONTROL
 PU1298  ______________________________________________________________________
 PU1298* NAD 83(1986) POSITION- 44 59 56.     (N) 103 02 27.     (W)   SCALED
 PU1298* NAVD 88 ORTHO HEIGHT -   886.533 (meters)     2908.57  (feet) ADJUSTED
 PU1298  ______________________________________________________________________
 PU1298  GEOID HEIGHT    -        -17.154 (meters)                     GEOID18
 PU1298  DYNAMIC HEIGHT  -        886.336 (meters)     2907.92  (feet) COMP
 PU1298  MODELED GRAVITY -    980,364.4   (mgal)                       NAVD 88
 PU1298
 PU1298  VERT ORDER      -  SECOND    CLASS 0
 PU1298
 PU1298.The horizontal coordinates were scaled from a map and have
 PU1298.an estimated accuracy of +/- 6 seconds.
 PU1298
 PU1298.The orthometric height was determined by differential leveling and
 PU1298.adjusted by the NATIONAL GEODETIC SURVEY
 PU1298.in June 1991.
 PU1298
 PU1298.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1298.GEOID18 height accuracy estimate available here.
 PU1298
 PU1298.Click photographs - Photos may exist for this station.
 PU1298
 PU1298.The dynamic height is computed by dividing the NAVD 88
 PU1298.geopotential number by the normal gravity value computed on the
 PU1298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1298.degrees latitude (g = 980.6199 gals.).
 PU1298
 PU1298.The modeled gravity was interpolated from observed gravity values.
 PU1298
 PU1298;                    North         East    Units  Estimated Accuracy
 PU1298;SPC SD N     -   134,020.      360,310.      MT  (+/- 180 meters Scaled)
 PU1298
 PU1298_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK544846(NAD 83)
 PU1298
 PU1298                          SUPERSEDED SURVEY CONTROL
 PU1298
 PU1298  NGVD 29 (??/??/92)  886.054  (m)         2907.00   (f) ADJ UNCH    2 0
 PU1298
 PU1298.Superseded values are not recommended for survey control.
 PU1298
 PU1298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1298.See file dsdata.pdf to determine how the superseded data were derived.
 PU1298
 PU1298_MARKER: DB = BENCH MARK DISK
 PU1298_SETTING: 65 = SET IN UNSPECIFIED ROCK OR BOULDER
 PU1298_SP_SET: UNSPECIFIED ROCK
 PU1298_STAMPING: H 416 1963
 PU1298_MARK LOGO: CGS
 PU1298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1298
 PU1298  HISTORY     - Date     Condition        Report By
 PU1298  HISTORY     - 1963     MONUMENTED       CGS
 PU1298
 PU1298                          STATION DESCRIPTION
 PU1298
 PU1298'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1298'30.6 MI NE FROM NEWELL.
 PU1298'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1298'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1298'ROAD, THENCE 2.9 MILES NORTHEAST ALONG A GRAVELED ROAD, THENCE
 PU1298'0.1 MILE NORTH ALONG A GRAVELED ROAD, SET IN THE TOP OF THE
 PU1298'EAST EDGE OF A ROCK THAT IS ABOUT 15 FEET WIDE AND PROJECTS
 PU1298'OUT OF THE SLOPE OF A CUT, 64 FEET WEST OF THE CENTERLINE OF
 PU1298'THE ROAD, 2.5 FEET WEST OF THE EAST EDGE OF THE ROAD, AND ABOUT
 PU1298'10 FEET ABOVE THE LEVEL OF THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1320 ***********************************************************************
 PU1320  DESIGNATION -  H 417
 PU1320  PID         -  PU1320
 PU1320  STATE/COUNTY-  SD/BUTTE
 PU1320  COUNTRY     -  US
 PU1320  USGS QUAD   -  CASTLE ROCK (2017)
 PU1320
 PU1320                         *CURRENT SURVEY CONTROL
 PU1320  ______________________________________________________________________
 PU1320* NAD 83(1986) POSITION- 44 57 11.     (N) 103 24 15.     (W)   SCALED
 PU1320* NAVD 88 ORTHO HEIGHT -   953.316 (meters)     3127.67  (feet) ADJUSTED
 PU1320  ______________________________________________________________________
 PU1320  GEOID HEIGHT    -        -16.454 (meters)                     GEOID18
 PU1320  DYNAMIC HEIGHT  -        953.087 (meters)     3126.92  (feet) COMP
 PU1320  MODELED GRAVITY -    980,344.1   (mgal)                       NAVD 88
 PU1320
 PU1320  VERT ORDER      -  SECOND    CLASS 0
 PU1320
 PU1320.The horizontal coordinates were scaled from a map and have
 PU1320.an estimated accuracy of +/- 6 seconds.
 PU1320
 PU1320.The orthometric height was determined by differential leveling and
 PU1320.adjusted by the NATIONAL GEODETIC SURVEY
 PU1320.in June 1991.
 PU1320
 PU1320.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1320.GEOID18 height accuracy estimate available here.
 PU1320
 PU1320.Click photographs - Photos may exist for this station.
 PU1320
 PU1320.The dynamic height is computed by dividing the NAVD 88
 PU1320.geopotential number by the normal gravity value computed on the
 PU1320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1320.degrees latitude (g = 980.6199 gals.).
 PU1320
 PU1320.The modeled gravity was interpolated from observed gravity values.
 PU1320
 PU1320;                    North         East    Units  Estimated Accuracy
 PU1320;SPC SD N     -   130,070.      331,470.      MT  (+/- 180 meters Scaled)
 PU1320
 PU1320_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK258789(NAD 83)
 PU1320
 PU1320                          SUPERSEDED SURVEY CONTROL
 PU1320
 PU1320  NGVD 29 (??/??/92)  952.837  (m)         3126.10   (f) ADJ UNCH    2 0
 PU1320
 PU1320.Superseded values are not recommended for survey control.
 PU1320
 PU1320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1320.See file dsdata.pdf to determine how the superseded data were derived.
 PU1320
 PU1320_MARKER: DB = BENCH MARK DISK
 PU1320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1320_STAMPING: H 417 1963
 PU1320_MARK LOGO: CGS
 PU1320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1320+STABILITY: SURFACE MOTION
 PU1320
 PU1320  HISTORY     - Date     Condition        Report By
 PU1320  HISTORY     - 1963     MONUMENTED       CGS
 PU1320
 PU1320                          STATION DESCRIPTION
 PU1320
 PU1320'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1320'1.7 MI SE FROM CASTLE ROCK.
 PU1320'ABOUT 0.6 MILE SOUTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 PU1320'AT CASTLE ROCK, THENCE 1.1 MILES SOUTHEAST ALONG A GRADED
 PU1320'COUNTY ROAD, 34 FEET SOUTH OF THE CENTERLINE OF THE ROAD,
 PU1320'29 FEET SOUTHWEST OF THE SOUTHEAST CORNER OF A CATTLE GUARD,
 PU1320'1.5 FEET EAST OF A NORTH-SOUTH FENCE, 1.8 FEET NORTH OF A
 PU1320'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD,
 PU1320'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.7 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1586 ***********************************************************************
 PU1586  DESIGNATION -  H 418
 PU1586  PID         -  PU1586
 PU1586  STATE/COUNTY-  SD/MEADE
 PU1586  COUNTRY     -  US
 PU1586  USGS QUAD   -  ELM CREEK (2017)
 PU1586
 PU1586                         *CURRENT SURVEY CONTROL
 PU1586  ______________________________________________________________________
 PU1586* NAD 83(1986) POSITION- 44 29 56.     (N) 103 06 23.     (W)   SCALED
 PU1586* NAVD 88 ORTHO HEIGHT -   778.865 (meters)     2555.33  (feet) ADJUSTED
 PU1586  ______________________________________________________________________
 PU1586  GEOID HEIGHT    -        -17.063 (meters)                     GEOID18
 PU1586  DYNAMIC HEIGHT  -        778.659 (meters)     2554.65  (feet) COMP
 PU1586  MODELED GRAVITY -    980,327.1   (mgal)                       NAVD 88
 PU1586
 PU1586  VERT ORDER      -  FIRST     CLASS II
 PU1586
 PU1586.The horizontal coordinates were scaled from a map and have
 PU1586.an estimated accuracy of +/- 6 seconds.
 PU1586
 PU1586.The orthometric height was determined by differential leveling and
 PU1586.adjusted by the NATIONAL GEODETIC SURVEY
 PU1586.in October 1997.
 PU1586
 PU1586.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1586.GEOID18 height accuracy estimate available here.
 PU1586
 PU1586.Click photographs - Photos may exist for this station.
 PU1586
 PU1586.The dynamic height is computed by dividing the NAVD 88
 PU1586.geopotential number by the normal gravity value computed on the
 PU1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1586.degrees latitude (g = 980.6199 gals.).
 PU1586
 PU1586.The modeled gravity was interpolated from observed gravity values.
 PU1586
 PU1586;                    North         East    Units  Estimated Accuracy
 PU1586;SPC SD N     -    78,700.      353,010.      MT  (+/- 180 meters Scaled)
 PU1586
 PU1586_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK505290(NAD 83)
 PU1586
 PU1586                          SUPERSEDED SURVEY CONTROL
 PU1586
 PU1586  NAVD 88 (06/15/91)  778.870  (m)         2555.34   (f) SUPERSEDED  1 2
 PU1586  NGVD 29 (??/??/92)  778.402  (m)         2553.81   (f) ADJ UNCH    1 2
 PU1586
 PU1586.Superseded values are not recommended for survey control.
 PU1586
 PU1586.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1586.See file dsdata.pdf to determine how the superseded data were derived.
 PU1586
 PU1586_MARKER: DB = BENCH MARK DISK
 PU1586_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PU1586_SP_SET: ABUTMENT
 PU1586_STAMPING: H 418 1963
 PU1586_MARK LOGO: CGS
 PU1586_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1586_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1586_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1586+SATELLITE: SATELLITE OBSERVATIONS - April 25, 2012
 PU1586
 PU1586  HISTORY     - Date     Condition        Report By
 PU1586  HISTORY     - 1963     MONUMENTED       CGS
 PU1586  HISTORY     - 19950524 GOOD             NGS
 PU1586  HISTORY     - 20120425 GOOD             INDIV
 PU1586
 PU1586                          STATION DESCRIPTION
 PU1586
 PU1586'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1586'1.7 MI E FROM VOLUNTEER.
 PU1586'ABOUT 1.7 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1586'VOLUNTEER, SET IN THE TOP OF THE NORTH END OF THE WEST CONCRETE
 PU1586'ABUTMENT OF A CONCRETE BRIDGE OVER FOUR MILE CREEK, 15 FEET
 PU1586'NORTH OF THE CENTERLINE OF THE HIGHWAY, 1.4 FEET SOUTH OF THE
 PU1586'NORTH EDGE OF THE ABUTMENT, AND ABOUT 1 FOOT ABOVE THE LEVEL
 PU1586'OF THE HIGHWAY.
 PU1586
 PU1586                          STATION RECOVERY (1995)
 PU1586
 PU1586'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1586'36.4 KM (22.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU1586'OFFICE IN UNION CENTER, IN TOP OF AND 1.3 M (4.3 FT) SOUTH OF THE
 PU1586'NORTH END OF THE WEST CONCRETE ABUTMENT OF THE HIGHWAY BRIDGE SPANNING
 PU1586'FOUR MILE CREEK, 406.8 M (1334.6 FT) EAST OF MILEPOST 58, 5.2 M (17.1
 PU1586'FT) NORTH OF THE HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT) ABOVE THE
 PU1586'LEVEL OF THE HIGHWAY.
 PU1586
 PU1586                          STATION RECOVERY (2012)
 PU1586
 PU1586'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1188 ***********************************************************************
 PU1188  DESIGNATION -  H 419
 PU1188  PID         -  PU1188
 PU1188  STATE/COUNTY-  SD/MEADE
 PU1188  COUNTRY     -  US
 PU1188  USGS QUAD   -  VOLUNTEER (2017)
 PU1188
 PU1188                         *CURRENT SURVEY CONTROL
 PU1188  ______________________________________________________________________
 PU1188* NAD 83(1986) POSITION- 44 30 54.     (N) 103 09 19.     (W)   SCALED
 PU1188* NAVD 88 ORTHO HEIGHT -   802.251 (meters)     2632.05  (feet) ADJUSTED
 PU1188  ______________________________________________________________________
 PU1188  GEOID HEIGHT    -        -16.931 (meters)                     GEOID18
 PU1188  DYNAMIC HEIGHT  -        802.038 (meters)     2631.35  (feet) COMP
 PU1188  MODELED GRAVITY -    980,326.5   (mgal)                       NAVD 88
 PU1188
 PU1188  VERT ORDER      -  FIRST     CLASS II
 PU1188
 PU1188.The horizontal coordinates were scaled from a map and have
 PU1188.an estimated accuracy of +/- 6 seconds.
 PU1188
 PU1188.The orthometric height was determined by differential leveling and
 PU1188.adjusted by the NATIONAL GEODETIC SURVEY
 PU1188.in October 1997.
 PU1188
 PU1188.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1188.GEOID18 height accuracy estimate available here.
 PU1188
 PU1188.Click photographs - Photos may exist for this station.
 PU1188
 PU1188.The dynamic height is computed by dividing the NAVD 88
 PU1188.geopotential number by the normal gravity value computed on the
 PU1188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1188.degrees latitude (g = 980.6199 gals.).
 PU1188
 PU1188.The modeled gravity was interpolated from observed gravity values.
 PU1188
 PU1188;                    North         East    Units  Estimated Accuracy
 PU1188;SPC SD N     -    80,640.      349,190.      MT  (+/- 180 meters Scaled)
 PU1188
 PU1188_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK466307(NAD 83)
 PU1188
 PU1188                          SUPERSEDED SURVEY CONTROL
 PU1188
 PU1188  NAVD 88 (06/15/91)  802.251  (m)         2632.05   (f) SUPERSEDED  1 2
 PU1188  NGVD 29 (??/??/92)  801.777  (m)         2630.50   (f) ADJ UNCH    1 2
 PU1188
 PU1188.Superseded values are not recommended for survey control.
 PU1188
 PU1188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1188.See file dsdata.pdf to determine how the superseded data were derived.
 PU1188
 PU1188_MARKER: DB = BENCH MARK DISK
 PU1188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1188_STAMPING: H 419 1963
 PU1188_MARK LOGO: CGS
 PU1188_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1188+STABILITY: SURFACE MOTION
 PU1188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1188+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 PU1188
 PU1188  HISTORY     - Date     Condition        Report By
 PU1188  HISTORY     - 1963     MONUMENTED       CGS
 PU1188  HISTORY     - 19950513 GOOD             NGS
 PU1188  HISTORY     - 20100901 GOOD             USGS
 PU1188  HISTORY     - 20120423 GOOD             INDIV
 PU1188
 PU1188                          STATION DESCRIPTION
 PU1188
 PU1188'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1188'1.1 MI W FROM VOLUNTEER.
 PU1188'ABOUT 1.1 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1188'VOLUNTEER, AT THE T-JUNCTION OF A ROAD LEADING SOUTH, 72 FEET
 PU1188'SOUTH OF THE CENTERLINE OF THE HIGHWAY, 27 FEET WEST OF THE
 PU1188'NORTHWEST CORNER OF A CATTLE GUARD, 2.4 FEET NORTH OF A FENCE,
 PU1188'3.5 FEET NORTHWEST OF THE WEST END OF A WIRE GATE, 2.4 FEET EAST
 PU1188'OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PU1188'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6
 PU1188'FOOT.
 PU1188
 PU1188                          STATION RECOVERY (1995)
 PU1188
 PU1188'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1188'34.7 KM (21.55 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU1188'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), 675.0 M (2214.6 FT)
 PU1188'WEST OF MILEPOST 56, 22.3 M (73.2 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 PU1188'11.4 M (37.4 FT) WEST OF THE CENTER OF A DRIVEWAY AND CATTLE GUARD,
 PU1188'2.4 M (7.9 FT) EAST OF AN UNDERGROUND CABLE WARNING SIGN, 1.1 M (3.6
 PU1188'FT) NORTH OF A FENCE, 0.8 M (2.6 FT) EAST OF A WITNESS POST, 0.3 M
 PU1188'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 PU1188'M (0.3 FT) ABOVE THE GROUND SURFACE.
 PU1188
 PU1188                          STATION RECOVERY (2010)
 PU1188
 PU1188'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2010 (RFT)
 PU1188'RECOVERED IN GOOD CONDITION.
 PU1188
 PU1188                          STATION RECOVERY (2012)
 PU1188
 PU1188'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1188'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0613 ***********************************************************************
 OT0613  DESIGNATION -  H 427
 OT0613  PID         -  OT0613
 OT0613  STATE/COUNTY-  SD/FALL RIVER
 OT0613  COUNTRY     -  US
 OT0613  USGS QUAD   -  PROVO (2017)
 OT0613
 OT0613                         *CURRENT SURVEY CONTROL
 OT0613  ______________________________________________________________________
 OT0613* NAD 83(1986) POSITION- 43 14 29.     (N) 103 49 11.     (W)   SCALED
 OT0613* NAVD 88 ORTHO HEIGHT -  1173.726 (meters)     3850.80  (feet) ADJUSTED
 OT0613  ______________________________________________________________________
 OT0613  GEOID HEIGHT    -        -15.176 (meters)                     GEOID18
 OT0613  DYNAMIC HEIGHT  -       1173.224 (meters)     3849.15  (feet) COMP
 OT0613  MODELED GRAVITY -    980,150.3   (mgal)                       NAVD 88
 OT0613
 OT0613  VERT ORDER      -  FIRST     CLASS II
 OT0613
 OT0613.The horizontal coordinates were scaled from a map and have
 OT0613.an estimated accuracy of +/- 6 seconds.
 OT0613
 OT0613.The orthometric height was determined by differential leveling and
 OT0613.adjusted by the NATIONAL GEODETIC SURVEY
 OT0613.in June 1991.
 OT0613
 OT0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0613.GEOID18 height accuracy estimate available here.
 OT0613
 OT0613.Click photographs - Photos may exist for this station.
 OT0613
 OT0613.The dynamic height is computed by dividing the NAVD 88
 OT0613.geopotential number by the normal gravity value computed on the
 OT0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0613.degrees latitude (g = 980.6199 gals.).
 OT0613
 OT0613.The modeled gravity was interpolated from observed gravity values.
 OT0613
 OT0613;                    North         East    Units  Estimated Accuracy
 OT0613;SPC SD S     -   106,820.      316,940.      MT  (+/- 180 meters Scaled)
 OT0613
 OT0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH958882(NAD 83)
 OT0613
 OT0613                          SUPERSEDED SURVEY CONTROL
 OT0613
 OT0613.No superseded survey control is available for this station.
 OT0613
 OT0613_MARKER: I = METAL ROD
 OT0613_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0613+WITH SETTING: INFORMATION.
 OT0613_STAMPING: H 427 1985
 OT0613_MARK LOGO: NGS
 OT0613_PROJECTION: FLUSH
 OT0613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0613_ROD/PIPE-DEPTH: 1.5 meters
 OT0613
 OT0613  HISTORY     - Date     Condition        Report By
 OT0613  HISTORY     - 1985     MONUMENTED       NGS
 OT0613
 OT0613                          STATION DESCRIPTION
 OT0613
 OT0613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0613'6.1 KM (3.8 MI) NORTH FROM PROVO.
 OT0613'6.1 KM (3.8 MI) NORTH ALONG STATE HIGHWAY 471 FROM THE POST OFFICE AT
 OT0613'PROVO, ABOUT 6.1 METERS (20 FT) WEST OF THE EAST EDGE OF A ROCK SHALE
 OT0613'LEDGE AT THE RIGHT OF WAY FENCE, 12.2 METERS (40 FT) EAST OF THE
 OT0613'HIGHWAY CENTERLINE, 0.3 METER (1 FT) WEST OF A 6 BY 6 INCH WOODEN
 OT0613'FENCE POST AND 0.3 METER (1 FT) WEST OF A FENCE.  NOTE--ACCESS TO
 OT0613'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0613'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0613'THE MARK IS 1.5 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0641 ***********************************************************************
 QS0641  DESIGNATION -  H 428
 QS0641  PID         -  QS0641
 QS0641  STATE/COUNTY-  SD/CORSON
 QS0641  COUNTRY     -  US
 QS0641  USGS QUAD   -  BLACK HORSE SW (2017)
 QS0641
 QS0641                         *CURRENT SURVEY CONTROL
 QS0641  ______________________________________________________________________
 QS0641* NAD 83(1986) POSITION- 45 36 54.     (N) 101 23 20.     (W)   SCALED
 QS0641* NAVD 88 ORTHO HEIGHT -   681.990 (meters)     2237.50  (feet) ADJUSTED
 QS0641  ______________________________________________________________________
 QS0641  GEOID HEIGHT    -        -20.425 (meters)                     GEOID18
 QS0641  DYNAMIC HEIGHT  -        681.913 (meters)     2237.24  (feet) COMP
 QS0641  MODELED GRAVITY -    980,481.3   (mgal)                       NAVD 88
 QS0641
 QS0641  VERT ORDER      -  FIRST     CLASS II
 QS0641
 QS0641.The horizontal coordinates were scaled from a map and have
 QS0641.an estimated accuracy of +/- 6 seconds.
 QS0641
 QS0641.The orthometric height was determined by differential leveling and
 QS0641.adjusted by the NATIONAL GEODETIC SURVEY
 QS0641.in June 1991.
 QS0641
 QS0641.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0641.GEOID18 height accuracy estimate available here.
 QS0641
 QS0641.Click photographs - Photos may exist for this station.
 QS0641
 QS0641.The dynamic height is computed by dividing the NAVD 88
 QS0641.geopotential number by the normal gravity value computed on the
 QS0641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0641.degrees latitude (g = 980.6199 gals.).
 QS0641
 QS0641.The modeled gravity was interpolated from observed gravity values.
 QS0641
 QS0641;                    North         East    Units  Estimated Accuracy
 QS0641;SPC SD N     -   198,920.      491,680.      MT  (+/- 180 meters Scaled)
 QS0641
 QS0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR137540(NAD 83)
 QS0641
 QS0641                          SUPERSEDED SURVEY CONTROL
 QS0641
 QS0641.No superseded survey control is available for this station.
 QS0641
 QS0641_MARKER: I = METAL ROD
 QS0641_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0641_STAMPING: H 428 1985
 QS0641_MARK LOGO: NGS
 QS0641_PROJECTION: FLUSH
 QS0641_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0641_ROD/PIPE-DEPTH: 6.1 meters
 QS0641
 QS0641  HISTORY     - Date     Condition        Report By
 QS0641  HISTORY     - 1985     MONUMENTED       NGS
 QS0641
 QS0641                          STATION DESCRIPTION
 QS0641
 QS0641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0641'25.7 KM (15.95 MI) NORTH FROM ISABEL.
 QS0641'25.7 KM (15.95 MI) NORTH ALONG STATE ROUTE 65 FROM THE POST OFFICE AT
 QS0641'ISABEL, NEAR MILEPOST 209, 30.5 METERS (100 FT) WEST-NORTHWEST OF THE
 QS0641'HIGHWAY CENTERLINE, 23.5 METERS 77 FT) SOUTH-SOUTHWEST OF A CONCRETE
 QS0641'RIGHT-OF-WAY POST, 0.3 METER (1 FT) EAST-SOUTHEAST OF THE RIGHT-OF-WAY
 QS0641'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0641'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0641'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0621 ***********************************************************************
 OT0621  DESIGNATION -  H 429
 OT0621  PID         -  OT0621
 OT0621  STATE/COUNTY-  SD/FALL RIVER
 OT0621  COUNTRY     -  US
 OT0621  USGS QUAD   -  BURDOCK (2017)
 OT0621
 OT0621                         *CURRENT SURVEY CONTROL
 OT0621  ______________________________________________________________________
 OT0621* NAD 83(1986) POSITION- 43 23 17.     (N) 103 53 44.     (W)   SCALED
 OT0621* NAVD 88 ORTHO HEIGHT -  1087.566 (meters)     3568.12  (feet) ADJUSTED
 OT0621  ______________________________________________________________________
 OT0621  GEOID HEIGHT    -        -14.843 (meters)                     GEOID18
 OT0621  DYNAMIC HEIGHT  -       1087.116 (meters)     3566.65  (feet) COMP
 OT0621  MODELED GRAVITY -    980,168.0   (mgal)                       NAVD 88
 OT0621
 OT0621  VERT ORDER      -  FIRST     CLASS II
 OT0621
 OT0621.The horizontal coordinates were scaled from a map and have
 OT0621.an estimated accuracy of +/- 6 seconds.
 OT0621
 OT0621.The orthometric height was determined by differential leveling and
 OT0621.adjusted by the NATIONAL GEODETIC SURVEY
 OT0621.in June 1991.
 OT0621
 OT0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0621.GEOID18 height accuracy estimate available here.
 OT0621
 OT0621.Click photographs - Photos may exist for this station.
 OT0621
 OT0621.The dynamic height is computed by dividing the NAVD 88
 OT0621.geopotential number by the normal gravity value computed on the
 OT0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0621.degrees latitude (g = 980.6199 gals.).
 OT0621
 OT0621.The modeled gravity was interpolated from observed gravity values.
 OT0621
 OT0621;                    North         East    Units  Estimated Accuracy
 OT0621;SPC SD S     -   123,360.      311,480.      MT  (+/- 180 meters Scaled)
 OT0621
 OT0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ894045(NAD 83)
 OT0621
 OT0621                          SUPERSEDED SURVEY CONTROL
 OT0621
 OT0621.No superseded survey control is available for this station.
 OT0621
 OT0621_MARKER: I = METAL ROD
 OT0621_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0621_STAMPING: H 429 1985
 OT0621_MARK LOGO: NGS
 OT0621_PROJECTION: FLUSH
 OT0621_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0621_ROD/PIPE-DEPTH: 6.9 meters
 OT0621
 OT0621  HISTORY     - Date     Condition        Report By
 OT0621  HISTORY     - 1985     MONUMENTED       NGS
 OT0621
 OT0621                          STATION DESCRIPTION
 OT0621
 OT0621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0621'12.4 KM (7.7 MI) NORTH FROM EDGEMONT.
 OT0621'12.45 KM (7.7 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OT0621'OVERPASS OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OT0621'EDGEMONT, AT THE NORTHWEST END OF A CURVE, 22.6 METERS (74 FT)
 OT0621'NORTHEAST OF THE CENTER OF THE ROAD, 11.3 METERS (37 FT) SOUTH OF THE
 OT0621'SOUTH END OF A WIRE GATE AND 0.3 METER (1 FT) WEST OF A RIGHT-OF-WAY
 OT0621'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0621'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0621'THE MARK IS 0.3 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0652 ***********************************************************************
 OT0652  DESIGNATION -  H 430
 OT0652  PID         -  OT0652
 OT0652  STATE/COUNTY-  SD/FALL RIVER
 OT0652  COUNTRY     -  US
 OT0652  USGS QUAD   -  HOT SPRINGS (2017)
 OT0652
 OT0652                         *CURRENT SURVEY CONTROL
 OT0652  ______________________________________________________________________
 OT0652* NAD 83(1986) POSITION- 43 24 10.     (N) 103 24 42.     (W)   SCALED
 OT0652* NAVD 88 ORTHO HEIGHT -   980.753 (meters)     3217.69  (feet) ADJUSTED
 OT0652  ______________________________________________________________________
 OT0652  GEOID HEIGHT    -        -15.938 (meters)                     GEOID18
 OT0652  DYNAMIC HEIGHT  -        980.358 (meters)     3216.39  (feet) COMP
 OT0652  MODELED GRAVITY -    980,183.3   (mgal)                       NAVD 88
 OT0652
 OT0652  VERT ORDER      -  FIRST     CLASS II
 OT0652
 OT0652.The horizontal coordinates were scaled from a map and have
 OT0652.an estimated accuracy of +/- 6 seconds.
 OT0652
 OT0652.The orthometric height was determined by differential leveling and
 OT0652.adjusted by the NATIONAL GEODETIC SURVEY
 OT0652.in June 1991.
 OT0652
 OT0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0652.GEOID18 height accuracy estimate available here.
 OT0652
 OT0652.Click photographs - Photos may exist for this station.
 OT0652
 OT0652.The dynamic height is computed by dividing the NAVD 88
 OT0652.geopotential number by the normal gravity value computed on the
 OT0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0652.degrees latitude (g = 980.6199 gals.).
 OT0652
 OT0652.The modeled gravity was interpolated from observed gravity values.
 OT0652
 OT0652;                    North         East    Units  Estimated Accuracy
 OT0652;SPC SD S     -   123,430.      350,710.      MT  (+/- 180 meters Scaled)
 OT0652
 OT0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ286067(NAD 83)
 OT0652
 OT0652                          SUPERSEDED SURVEY CONTROL
 OT0652
 OT0652.No superseded survey control is available for this station.
 OT0652
 OT0652_MARKER: DV = VERTICAL CONTROL DISK
 OT0652_SETTING: 66 = SET IN ROCK OUTCROP
 OT0652_STAMPING: H 430 1985
 OT0652_MARK LOGO: NGS
 OT0652_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0652_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0652+STABILITY: POSITION/ELEVATION WELL
 OT0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0652+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 OT0652
 OT0652  HISTORY     - Date     Condition        Report By
 OT0652  HISTORY     - 1985     MONUMENTED       NGS
 OT0652  HISTORY     - 19931021 GOOD             NGS
 OT0652  HISTORY     - 19950410 GOOD             NGS
 OT0652
 OT0652                          STATION DESCRIPTION
 OT0652
 OT0652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0652'6.9 KM (4.3 MI) SE FROM HOT SPRINGS.
 OT0652'THE MARK IS 0.3 M ABOVE THE HIGHWAY.
 OT0652'6.9 KM (4.3 MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR
 OT0652'JUNCTION AT HOT SPRINGS, AT THE WEST END OF A BEDROCK CUT, IN TOP OF
 OT0652'AND 1.2 METERS (4 FT) WEST OF THE EAST END OF A 3- BY 6-FOOT SHELF OF
 OT0652'SANDSTONE, 1.2 KM (0.75 MI) WEST OF THE JUNCTION OF STATE HIGHWAY 79,
 OT0652'0.1 KM (0.05 MI) WEST OF MILEPOST 44, 13.2 METERS (43.5 FT) NORTH OF
 OT0652'THE HIGHWAY CENTERLINE, 7.9 METERS (26 FT) NORTH OF THE NORTH END OF
 OT0652'THE EAST ABUTMENT FOR THE EAST ONE OF TWO HIGHWAY BRIDGES OVER THE
 OT0652'FALL RIVER AND 1.0 METER (3.5 FT) ABOVE THE BASE OF THE CUT.
 OT0652'THE MARK IS 0.15 METERS  SE FROM  A WITNESS POST
 OT0652
 OT0652                          STATION RECOVERY (1993)
 OT0652
 OT0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0652'5.5 KM (3.40 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0652'U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, NEAR THE WEST END OF A LARGE
 OT0652'EXPOSED AREA OF BEDROCK IN A HIGHWAY CUT, 1.2 KM (0.75 MI) WEST OF
 OT0652'THE INTERSECTION OF STATE HIGHWAY 79, 13.2 M (43.3 FT) NORTH OF THE
 OT0652'HIGHWAY CENTERLINE, 7.9 M (25.9 FT) NORTH OF THE NORTHEAST CORNER OF
 OT0652'A HIGHWAY BRIDGE SPANNING THE FALL RIVER, 0.3 M (1.0 FT) ABOVE THE
 OT0652'LEVEL OF THE HIGHWAY, AND 0.15 M (0.49 FT) SOUTHEAST OF A WITNESS
 OT0652'POST.
 OT0652
 OT0652                          STATION RECOVERY (1995)
 OT0652
 OT0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0652'5.5 KM (3.40 MI) EASTERLY ALONG U.S. HIGHWAYS 385 AND 18 FROM THE
 OT0652'JUNCTION OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, NEAR THE WEST END
 OT0652'OF A LARGE EXPOSED AREA OF BEDROCK IN A HIGHWAY CUT, 1.2 KM (0.75 MI)
 OT0652'WEST OF THE INTERSECTION STATE HIGHWAY 79, 13.2 M (43.3 FT) NORTH OF
 OT0652'THE HIGHWAY CENTERLINE, 7.9 M (25.9 FT) NORTH OF THE NORTHEAST CORNER
 OT0652'OF A HIGHWAY BRIDGE SPANNING THE FALL RIVER, 0.3 M (1.0 FT) ABOVE THE
 OT0652'LEVEL OF THE HIGHWAY, AND 0.15 M (0.49 FT) SOUTHEAST OF A WITNESS
 OT0652'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0677 ***********************************************************************
 OT0677  DESIGNATION -  H 431
 OT0677  PID         -  OT0677
 OT0677  STATE/COUNTY-  SD/PENNINGTON
 OT0677  COUNTRY     -  US
 OT0677  USGS QUAD   -  HERMOSA NW (2017)
 OT0677
 OT0677                         *CURRENT SURVEY CONTROL
 OT0677  ______________________________________________________________________
 OT0677* NAD 83(1986) POSITION- 43 52 40.     (N) 103 11 59.     (W)   SCALED
 OT0677* NAVD 88 ORTHO HEIGHT -  1064.910 (meters)     3493.79  (feet) ADJUSTED
 OT0677  ______________________________________________________________________
 OT0677  GEOID HEIGHT    -        -16.018 (meters)                     GEOID18
 OT0677  DYNAMIC HEIGHT  -       1064.511 (meters)     3492.48  (feet) COMP
 OT0677  MODELED GRAVITY -    980,208.0   (mgal)                       NAVD 88
 OT0677
 OT0677  VERT ORDER      -  FIRST     CLASS II
 OT0677
 OT0677.The horizontal coordinates were scaled from a map and have
 OT0677.an estimated accuracy of +/- 6 seconds.
 OT0677
 OT0677.The orthometric height was determined by differential leveling and
 OT0677.adjusted by the NATIONAL GEODETIC SURVEY
 OT0677.in June 1991.
 OT0677
 OT0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0677.GEOID18 height accuracy estimate available here.
 OT0677
 OT0677.Click photographs - Photos may exist for this station.
 OT0677
 OT0677.The dynamic height is computed by dividing the NAVD 88
 OT0677.geopotential number by the normal gravity value computed on the
 OT0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0677.degrees latitude (g = 980.6199 gals.).
 OT0677
 OT0677.The modeled gravity was interpolated from observed gravity values.
 OT0677
 OT0677;                    North         East    Units  Estimated Accuracy
 OT0677;SPC SD S     -   175,550.      369,690.      MT  (+/- 180 meters Scaled)
 OT0677
 OT0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ446598(NAD 83)
 OT0677
 OT0677                          SUPERSEDED SURVEY CONTROL
 OT0677
 OT0677.No superseded survey control is available for this station.
 OT0677
 OT0677_MARKER: I = METAL ROD
 OT0677_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0677+WITH SETTING: INFORMATION.
 OT0677_STAMPING: H 431 1985
 OT0677_MARK LOGO: NGS
 OT0677_PROJECTION: FLUSH
 OT0677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0677_ROD/PIPE-DEPTH: 1.2 meters
 OT0677
 OT0677  HISTORY     - Date     Condition        Report By
 OT0677  HISTORY     - 1985     MONUMENTED       NGS
 OT0677  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 OT0677
 OT0677                          STATION DESCRIPTION
 OT0677
 OT0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0677'4.2 KM (2.6 MI) NORTH FROM HERMOSA.
 OT0677'4.25 KM (2.65 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0677'STATE HIGHWAY 40 EAST AT HERMOSA, 1.0 KM (0.6 MI) NORTH OF THE
 OT0677'CROSSING OF BILLOVER CREEK, 0.2 KM (0.15 MI) NORTH OF MILEPOST 63,
 OT0677'29.7 METERS (97.5 FT) WEST OF THE HIGHWAY CENTERLINE, 29.6 METERS (97
 OT0677'FT) NORTH OF THE NORTH END OF A WIRE GATE, 1.8 METERS (6 FT) SOUTH OF
 OT0677'A FENCE T JUNCTION AND 0.3 METER (1 FT) EAST OF THE RIGHT-OF-WAY
 OT0677'FENCE.  ROD SET TO ANCHORED REFUSAL.  NOTE--ACCESS TO DATUM POINT IS
 OT0677'HAD THROUGH A 5-INCH LOGO CAP.
 OT0677'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 OT0677'THE MARK IS 0.7 M ABOVE THE HIGHWAY.
 OT0677
 OT0677                          STATION RECOVERY (2012)
 OT0677
 OT0677'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0677'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0898 ***********************************************************************
 PT0898  DESIGNATION -  H 432
 PT0898  PID         -  PT0898
 PT0898  STATE/COUNTY-  SD/HAAKON
 PT0898  COUNTRY     -  US
 PT0898  USGS QUAD   -  MIDLAND (2017)
 PT0898
 PT0898                         *CURRENT SURVEY CONTROL
 PT0898  ______________________________________________________________________
 PT0898* NAD 83(1986) POSITION- 44 00 54.     (N) 101 09 17.     (W)   SCALED
 PT0898* NAVD 88 ORTHO HEIGHT -   665.700 (meters)     2184.05  (feet) ADJUSTED
 PT0898  ______________________________________________________________________
 PT0898  GEOID HEIGHT    -        -22.904 (meters)                     GEOID18
 PT0898  DYNAMIC HEIGHT  -        665.506 (meters)     2183.41  (feet) COMP
 PT0898  MODELED GRAVITY -    980,305.9   (mgal)                       NAVD 88
 PT0898
 PT0898  VERT ORDER      -  FIRST     CLASS II
 PT0898
 PT0898.The horizontal coordinates were scaled from a map and have
 PT0898.an estimated accuracy of +/- 6 seconds.
 PT0898
 PT0898.The orthometric height was determined by differential leveling and
 PT0898.adjusted by the NATIONAL GEODETIC SURVEY
 PT0898.in June 1991.
 PT0898
 PT0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0898.GEOID18 height accuracy estimate available here.
 PT0898
 PT0898.Click photographs - Photos may exist for this station.
 PT0898
 PT0898.The dynamic height is computed by dividing the NAVD 88
 PT0898.geopotential number by the normal gravity value computed on the
 PT0898.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0898.degrees latitude (g = 980.6199 gals.).
 PT0898
 PT0898.The modeled gravity was interpolated from observed gravity values.
 PT0898
 PT0898;                    North         East    Units  Estimated Accuracy
 PT0898;SPC SD S     -   187,150.      534,140.      MT  (+/- 180 meters Scaled)
 PT0898
 PT0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP272757(NAD 83)
 PT0898
 PT0898                          SUPERSEDED SURVEY CONTROL
 PT0898
 PT0898.No superseded survey control is available for this station.
 PT0898
 PT0898_MARKER: I = METAL ROD
 PT0898_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0898_STAMPING: H 432 1985
 PT0898_MARK LOGO: NGS
 PT0898_PROJECTION: FLUSH
 PT0898_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0898_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0898+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0898_ROD/PIPE-DEPTH: 4.1 meters
 PT0898
 PT0898  HISTORY     - Date     Condition        Report By
 PT0898  HISTORY     - 1985     MONUMENTED       NGS
 PT0898  HISTORY     - 20120605 GOOD             INDIV
 PT0898
 PT0898                          STATION DESCRIPTION
 PT0898
 PT0898'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0898'6.5 KM (4.05 MI) SOUTH FROM MIDLAND.
 PT0898'6.53 KM (4.06 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 PT0898'US HIGHWAY 14 AT MIDLAND, AT THE SOUTH END OF A LONG TALL CUT, 0.20 KM
 PT0898'(0.12 MI) SOUTHEAST OF TRIANGULATION STATION DOME 2, 0.28 KM (0.17 MI)
 PT0898'SOUTH OF MILEPOST 93, 29.6 METERS (97 FT) EAST OF THE HIGHWAY
 PT0898'CENTERLINE, 29.9 METERS (98 FT) SOUTH OF A GUYED POWER POLE,
 PT0898'4.0 METERS (13 FT) NORTH OF THE NORTH END OF A WIRE GATE IN THE
 PT0898'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY
 PT0898'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0898'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0898'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
 PT0898
 PT0898                          STATION RECOVERY (2012)
 PT0898
 PT0898'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0898'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0931 ***********************************************************************
 PT0931  DESIGNATION -  H 433
 PT0931  PID         -  PT0931
 PT0931  STATE/COUNTY-  SD/STANLEY
 PT0931  COUNTRY     -  US
 PT0931  USGS QUAD   -  WHITEMAN RANCH (2017)
 PT0931
 PT0931                         *CURRENT SURVEY CONTROL
 PT0931  ______________________________________________________________________
 PT0931* NAD 83(1986) POSITION- 44 33 40.04   (N) 101 08 05.45   (W)   HD_HELD1
 PT0931* NAVD 88 ORTHO HEIGHT -   629.350 (meters)     2064.79  (feet) ADJUSTED
 PT0931  ______________________________________________________________________
 PT0931  GEOID HEIGHT    -        -22.052 (meters)                     GEOID18
 PT0931  DYNAMIC HEIGHT  -        629.199 (meters)     2064.30  (feet) COMP
 PT0931  MODELED GRAVITY -    980,358.1   (mgal)                       NAVD 88
 PT0931
 PT0931  VERT ORDER      -  FIRST     CLASS II
 PT0931
 PT0931.The horizontal coordinates were determined by differentially corrected
 PT0931.hand held GPS observations or other comparable positioning techniques
 PT0931.and have an estimated accuracy of +/- 3 meters.
 PT0931
 PT0931.The orthometric height was determined by differential leveling and
 PT0931.adjusted by the NATIONAL GEODETIC SURVEY
 PT0931.in June 1991.
 PT0931
 PT0931.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0931.GEOID18 height accuracy estimate available here.
 PT0931
 PT0931.Click photographs - Photos may exist for this station.
 PT0931
 PT0931.The dynamic height is computed by dividing the NAVD 88
 PT0931.geopotential number by the normal gravity value computed on the
 PT0931.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0931.degrees latitude (g = 980.6199 gals.).
 PT0931
 PT0931.The modeled gravity was interpolated from observed gravity values.
 PT0931
 PT0931;                    North         East    Units  Estimated Accuracy
 PT0931;SPC SD S     -   247,811.4     536,320.9     MT  (+/- 3 meters HH1 GPS) 
 PT0931
 PT0931_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3046136415(NAD 83)
 PT0931
 PT0931                          SUPERSEDED SURVEY CONTROL
 PT0931
 PT0931.No superseded survey control is available for this station.
 PT0931
 PT0931_MARKER: I = METAL ROD
 PT0931_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PT0931_STAMPING: H 433 1985
 PT0931_MARK LOGO: NGS
 PT0931_PROJECTION: FLUSH
 PT0931_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0931+STABILITY: POSITION/ELEVATION WELL
 PT0931_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0931+SATELLITE: SATELLITE OBSERVATIONS - April 06, 2011
 PT0931_ROD/PIPE-DEPTH: 14.6 meters
 PT0931_SLEEVE-DEPTH  : 12.2 meters
 PT0931
 PT0931  HISTORY     - Date     Condition        Report By
 PT0931  HISTORY     - 1985     MONUMENTED       NGS
 PT0931  HISTORY     - 20110406 GOOD             INDIV
 PT0931
 PT0931                          STATION DESCRIPTION
 PT0931
 PT0931'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0931'56.6 KM (35.15 MI) NORTH FROM MIDLAND.
 PT0931'56.64 KM (35.20 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14
 PT0931'FROM THEIR JUNCTION AT MIDLAND, ALSO 60.17 KM (37.4 MI) SOUTH OF EAGLE
 PT0931'BUTTE, IN THE NORTHEAST CORNER OF THE T JUNCTION OF A PAVED ROAD
 PT0931'LEADING EAST, 0.11 KM (0.07 MI) NORTH OF NORMANS CORNER, 0.20 KM (0.12
 PT0931'MI) NORTH OF MILEPOST 132, 22.7 METERS (74.5 FT) EAST OF THE HIGHWAY
 PT0931'CENTERLINE, 41.1 METERS (135 FT) NORTH OF THE CENTER OF THE ROAD,
 PT0931'14.6 METERS (48 FT) NORTH-NORTHWEST OF A POWER POLE AT THE EAST END OF
 PT0931'A POWER LINE CROSSING AND 0.6 METER (2 FT) WEST OF THE RIGHT-OF-WAY
 PT0931'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0931'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0931'THE MARK IS 1.5 M BELOW THE HIGHWAY.
 PT0931
 PT0931                          STATION RECOVERY (2011)
 PT0931
 PT0931'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0931'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0664 ***********************************************************************
 OS0664  DESIGNATION -  H 434
 OS0664  PID         -  OS0664
 OS0664  STATE/COUNTY-  SD/JONES
 OS0664  COUNTRY     -  US
 OS0664  USGS QUAD   -  STAMFORD (2017)
 OS0664
 OS0664                         *CURRENT SURVEY CONTROL
 OS0664  ______________________________________________________________________
 OS0664* NAD 83(1986) POSITION- 43 53 37.     (N) 101 01 32.     (W)   SCALED
 OS0664* NAVD 88 ORTHO HEIGHT -   709.608 (meters)     2328.11  (feet) ADJUSTED
 OS0664  ______________________________________________________________________
 OS0664  GEOID HEIGHT    -        -23.320 (meters)                     GEOID18
 OS0664  DYNAMIC HEIGHT  -        709.381 (meters)     2327.36  (feet) COMP
 OS0664  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 OS0664
 OS0664  VERT ORDER      -  FIRST     CLASS II
 OS0664
 OS0664.The horizontal coordinates were scaled from a map and have
 OS0664.an estimated accuracy of +/- 6 seconds.
 OS0664
 OS0664.The orthometric height was determined by differential leveling and
 OS0664.adjusted by the NATIONAL GEODETIC SURVEY
 OS0664.in June 1991.
 OS0664
 OS0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0664.GEOID18 height accuracy estimate available here.
 OS0664
 OS0664.Click photographs - Photos may exist for this station.
 OS0664
 OS0664.The dynamic height is computed by dividing the NAVD 88
 OS0664.geopotential number by the normal gravity value computed on the
 OS0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0664.degrees latitude (g = 980.6199 gals.).
 OS0664
 OS0664.The modeled gravity was interpolated from observed gravity values.
 OS0664
 OS0664;                    North         East    Units  Estimated Accuracy
 OS0664;SPC SD S     -   173,570.      544,390.      MT  (+/- 180 meters Scaled)
 OS0664
 OS0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP373620(NAD 83)
 OS0664
 OS0664                          SUPERSEDED SURVEY CONTROL
 OS0664
 OS0664.No superseded survey control is available for this station.
 OS0664
 OS0664_MARKER: I = METAL ROD
 OS0664_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0664_STAMPING: H 434 1985
 OS0664_MARK LOGO: NGS
 OS0664_PROJECTION: FLUSH
 OS0664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0664+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0664_ROD/PIPE-DEPTH: 4.9 meters
 OS0664
 OS0664  HISTORY     - Date     Condition        Report By
 OS0664  HISTORY     - 1985     MONUMENTED       NGS
 OS0664  HISTORY     - 20130114 GOOD             INDIV
 OS0664
 OS0664                          STATION DESCRIPTION
 OS0664
 OS0664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0664'11.1 KM (6.9 MI) WEST FROM OKATON.
 OS0664'11.14 KM (6.92 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0664'OF I 90 EXIT 183 AT OKATON, AT THE EAST END OF A SHORT TALL CUT, 0.53
 OS0664'KM (0.33 MI) EAST OF THE EAST END OF A CURVE, 31.7 METERS (104 FT)
 OS0664'SOUTH OF THE CENTER OF THE SERVICE ROAD, 49.4 METERS (162 FT)
 OS0664'WEST-SOUTHWEST OF THE SOUTH END OF A 24-INCH CONCRETE PIPE CULVERT AND
 OS0664'0.3 METER (1 FT) NORTH OF A POWER POLE.  NOTE--ACCESS TO DATUM POINT
 OS0664'IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0664'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0664'THE MARK IS 1.0 M BELOW THE ROAD.
 OS0664
 OS0664                          STATION RECOVERY (2013)
 OS0664
 OS0664'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0664'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0702 ***********************************************************************
 OT0702  CBN         -  This is a Cooperative Base Network Control Station.
 OT0702  DESIGNATION -  H 435
 OT0702  PID         -  OT0702
 OT0702  STATE/COUNTY-  SD/PENNINGTON
 OT0702  COUNTRY     -  US
 OT0702  USGS QUAD   -  SCENIC (2017)
 OT0702
 OT0702                         *CURRENT SURVEY CONTROL
 OT0702  ______________________________________________________________________
 OT0702* NAD 83(2011) POSITION- 43 51 02.27517(N) 102 36 16.94918(W)   ADJUSTED
 OT0702* NAD 83(2011) ELLIP HT-   834.458 (meters)        (06/27/12)   ADJUSTED
 OT0702* NAD 83(2011) EPOCH   -  2010.00
 OT0702* NAVD 88 ORTHO HEIGHT -   852.443 (meters)     2796.72  (feet) ADJUSTED
 OT0702  ______________________________________________________________________
 OT0702  GEOID HEIGHT    -        -17.981 (meters)                     GEOID18
 OT0702  NAD 83(2011) X  - -1,005,484.411 (meters)                     COMP
 OT0702  NAD 83(2011) Y  - -4,496,543.047 (meters)                     COMP
 OT0702  NAD 83(2011) Z  -  4,396,716.246 (meters)                     COMP
 OT0702  LAPLACE CORR    -         -6.51  (seconds)                    DEFLEC18
 OT0702  DYNAMIC HEIGHT  -        852.174 (meters)     2795.84  (feet) COMP
 OT0702  MODELED GRAVITY -    980,274.6   (mgal)                       NAVD 88
 OT0702
 OT0702  VERT ORDER      -  FIRST     CLASS II
 OT0702
 OT0702  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0702  Standards:
 OT0702         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0702            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0702  -------------------------------------------------------------------
 OT0702  NETWORK    0.88   1.96           0.41   0.28   1.00     -0.09480186
 OT0702  -------------------------------------------------------------------
 OT0702  Click here for local accuracies and other accuracy information.
 OT0702
 OT0702.The horizontal coordinates were established by GPS observations
 OT0702.and adjusted by the National Geodetic Survey in June 2012.
 OT0702
 OT0702.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0702.been affixed to the stable North American tectonic plate. See 
 OT0702.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0702
 OT0702.The horizontal coordinates are valid at the epoch date displayed above
 OT0702.which is a decimal equivalence of Year/Month/Day.
 OT0702
 OT0702.The orthometric height was determined by differential leveling and
 OT0702.adjusted by the NATIONAL GEODETIC SURVEY
 OT0702.in June 1991.
 OT0702
 OT0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0702.GEOID18 height accuracy estimate available here.
 OT0702
 OT0702.Click photographs - Photos may exist for this station.
 OT0702
 OT0702.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0702
 OT0702.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0702
 OT0702.The ellipsoidal height was determined by GPS observations
 OT0702.and is referenced to NAD 83.
 OT0702
 OT0702.The dynamic height is computed by dividing the NAVD 88
 OT0702.geopotential number by the normal gravity value computed on the
 OT0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0702.degrees latitude (g = 980.6199 gals.).
 OT0702
 OT0702.The modeled gravity was interpolated from observed gravity values.
 OT0702
 OT0702. The following values were computed from the NAD 83(2011) position.
 OT0702
 OT0702;                    North         East     Units Scale Factor Converg.
 OT0702;SPC SD S     -   171,056.781   417,403.531   MT  0.99991507   -1 34 00.9
 OT0702;SPC SD S     -   561,208.79  1,369,431.42   sFT  0.99991507   -1 34 00.9
 OT0702;UTM  13      - 4,858,071.874   692,523.862   MT  1.00005591   +1 39 35.7
 OT0702
 OT0702!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0702!SPC SD S     -   0.99986917  x   0.99991507  =   0.99978425
 OT0702!UTM  13      -   0.99986917  x   1.00005591  =   0.99992507
 OT0702
 OT0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9252358071(NAD 83)
 OT0702
 OT0702                          SUPERSEDED SURVEY CONTROL
 OT0702
 OT0702  NAD 83(2007)-  43 51 02.27506(N)    102 36 16.95030(W) AD(2002.00) 0
 OT0702  ELLIP H (02/10/07)  834.486  (m)                       GP(2002.00)    
 OT0702  ELLIP H (04/15/04)  834.473  (m)                       GP(       ) 2 1
 OT0702  NAD 83(1996)-  43 51 02.27445(N)    102 36 16.95035(W) AD(       ) B
 OT0702  ELLIP H (04/18/97)  834.522  (m)                       GP(       ) 4 1
 OT0702  NAVD 88             852.44   (m)         2796.7    (f) LEVELING    3  
 OT0702
 OT0702.Superseded values are not recommended for survey control.
 OT0702
 OT0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0702.See file dsdata.pdf to determine how the superseded data were derived.
 OT0702
 OT0702_MARKER: I = METAL ROD
 OT0702_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0702_STAMPING: H 435 1985
 OT0702_MARK LOGO: NGS
 OT0702_PROJECTION: FLUSH
 OT0702_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0702+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 OT0702_ROD/PIPE-DEPTH: 4.8 meters
 OT0702
 OT0702  HISTORY     - Date     Condition        Report By
 OT0702  HISTORY     - 1985     MONUMENTED       NGS
 OT0702  HISTORY     - 19960908 GOOD             NGS
 OT0702  HISTORY     - 20120724 GOOD             INDIV
 OT0702
 OT0702                          STATION DESCRIPTION
 OT0702
 OT0702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0702'9.1 KM (5.65 MI) NW FROM SCENIC.
 OT0702'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0702'IN SCENIC, THENCE 8.35 KM (5.2 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0702'0.15 KM (0.1 MI) SOUTHEAST OF MILEPOST 82, IN THE NORTHWEST CORNER OF
 OT0702'THE JUNCTION OF A TRACK ROAD, 30.2 METERS (99 FT) SOUTHWEST OF THE
 OT0702'HIGHWAY CENTERLINE, 14.0 METERS (46 FT) NORTH OF THE CENTER OF THE
 OT0702'ROAD, 3.5 METERS (11.5 FT) NORTHWEST OF A FENCE CORNER AND 0.3 METER
 OT0702'(1 FT) NORTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM
 OT0702'POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0702'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OT0702'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 OT0702
 OT0702                          STATION RECOVERY (1996)
 OT0702
 OT0702'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0702'THE STATION IS LOCATED ABOUT 38.0 MI (61.2 KM) SOUTHEAST OF RAPID
 OT0702'CITY, 20.0 MI (32.2 KM) SOUTHWEST OF WALL, AND 5.8 MI (9.3 KM)
 OT0702'NORTH-NORTHWEST OF SCENIC, ON STATE HIGHWAY 44.  OWNERSHIP--THE STATE
 OT0702'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE POST OFFICE IN SCENIC,
 OT0702'GO NORTH ON COUNTY ROAD C 589 FOR 0.45 MI (0.72 KM) TO THE JUNCTION OF
 OT0702'STATE HIGHWAY 44, TURN LEFT AND GO NORTHWEST ON STATE HIGHWAY 44 FOR
 OT0702'5.2 MI (8.4 KM) TO THE STATION ON THE LEFT.  THE STATION IS LOCATED
 OT0702'0.1 MI (0.2 KM) SOUTHEAST OF MILEPOST 82, 99.6 FT (30.4 M)
 OT0702'WEST-SOUTHWEST OF AND LEVEL WITH THE HIGHWAY CENTERLINE, 57.3 FT (17.5
 OT0702'M) NORTHWEST OF THE CENTER OF A TRACK ROAD, 11.6 FT (3.5 M) NORTHWEST
 OT0702'OF A FENCE CORNER, 1.0 FT (0.3 M) EAST-NORTHEAST OF A FENCE, AND 1.0
 OT0702'FT (0.3 M) SOUTHEAST OF A WITNESS POST. NOTE--ACCESS TO THE DATUM
 OT0702'POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0702
 OT0702                          STATION RECOVERY (2012)
 OT0702
 OT0702'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0702'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0618 ***********************************************************************
 OS0618  DESIGNATION -  H 436
 OS0618  PID         -  OS0618
 OS0618  STATE/COUNTY-  SD/JACKSON
 OS0618  COUNTRY     -  US
 OS0618  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0618
 OS0618                         *CURRENT SURVEY CONTROL
 OS0618  ______________________________________________________________________
 OS0618* NAD 83(1986) POSITION- 43 50 07.     (N) 101 53 14.     (W)   SCALED
 OS0618* NAVD 88 ORTHO HEIGHT -   760.501 (meters)     2495.08  (feet) ADJUSTED
 OS0618  ______________________________________________________________________
 OS0618  GEOID HEIGHT    -        -20.223 (meters)                     GEOID18
 OS0618  DYNAMIC HEIGHT  -        760.259 (meters)     2494.28  (feet) COMP
 OS0618  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 OS0618
 OS0618  VERT ORDER      -  FIRST     CLASS II
 OS0618
 OS0618.The horizontal coordinates were scaled from a map and have
 OS0618.an estimated accuracy of +/- 6 seconds.
 OS0618
 OS0618.The orthometric height was determined by differential leveling and
 OS0618.adjusted by the NATIONAL GEODETIC SURVEY
 OS0618.in June 1991.
 OS0618
 OS0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0618.GEOID18 height accuracy estimate available here.
 OS0618
 OS0618.Click photographs - Photos may exist for this station.
 OS0618
 OS0618.The dynamic height is computed by dividing the NAVD 88
 OS0618.geopotential number by the normal gravity value computed on the
 OS0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0618.degrees latitude (g = 980.6199 gals.).
 OS0618
 OS0618.The modeled gravity was interpolated from observed gravity values.
 OS0618
 OS0618;                    North         East    Units  Estimated Accuracy
 OS0618;SPC SD S     -   168,020.      475,040.      MT  (+/- 180 meters Scaled)
 OS0618
 OS0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP678576(NAD 83)
 OS0618
 OS0618                          SUPERSEDED SURVEY CONTROL
 OS0618
 OS0618.No superseded survey control is available for this station.
 OS0618
 OS0618_MARKER: I = METAL ROD
 OS0618_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0618_STAMPING: H 436 1985
 OS0618_MARK LOGO: NGS
 OS0618_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0618_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0618+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2013
 OS0618_ROD/PIPE-DEPTH: 11.9 meters
 OS0618
 OS0618  HISTORY     - Date     Condition        Report By
 OS0618  HISTORY     - 1985     MONUMENTED       NGS
 OS0618  HISTORY     - 19910713 GOOD             NGS
 OS0618  HISTORY     - 20130121 GOOD             INDIV
 OS0618
 OS0618                          STATION DESCRIPTION
 OS0618
 OS0618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0618'29.2 KM (18.15 MI) WEST FROM KADOKA.
 OS0618'THE MARK IS 1.8 M BELOW THE HIGHWAY.
 OS0618'29.2 KM (18.15 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0618'73 SOUTH AT KADOKA, 1.15 KM (0.7 MI) SOUTHEAST OF THE STATE HIGHWAY
 OS0618'240 OVERPASS BRIDGE, 40.5 METERS (133 FT) EAST OF MILEPOST 132, 23.3
 OS0618'METESRS (76.5 FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE, 22.5
 OS0618'METERS (74 FT) WEST OF THE WEST END OF A WOODEN RIGHT-OF-WAY FENCE
 OS0618'BRACE, 22.5 METERS (74 FT) NORTH OF THE CENTER OF THE FRONTAGE ROAD
 OS0618'AND 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OS0618'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0618'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0618
 OS0618                          STATION RECOVERY (1991)
 OS0618
 OS0618'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0618'29.2 KM (18.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0618'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 40.5 M (132.9 FT)
 OS0618'SOUTHEAST OF MILEPOST 132, 23.3 M (76.4 FT) SOUTH OF THE CENTERLINE
 OS0618'OF THE EASTBOUND LANES OF THE HIGHWAY, 22.5 M (73.8 FT) WEST OF THE
 OS0618'MOST WESTERLY OF 2 BRACED FENCE POSTS, 22.5 M (73.8 FT) NORTH OF THE
 OS0618'CENTERLINE OF A FRONTAGE ROAD, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 OS0618'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF THE FENCE, AND 0.3 M (1.0 FT) EAST
 OS0618'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0618'5-INCH LOGO CAP.
 OS0618
 OS0618                          STATION RECOVERY (2013)
 OS0618
 OS0618'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0600 ***********************************************************************
 QS0600  DESIGNATION -  H 438
 QS0600  PID         -  QS0600
 QS0600  STATE/COUNTY-  SD/ZIEBACH
 QS0600  COUNTRY     -  US
 QS0600  USGS QUAD   -  DUPREE NE (2017)
 QS0600
 QS0600                         *CURRENT SURVEY CONTROL
 QS0600  ______________________________________________________________________
 QS0600* NAD 83(1986) POSITION- 45 10 07.     (N) 101 32 53.     (W)   SCALED
 QS0600* NAVD 88 ORTHO HEIGHT -   698.522 (meters)     2291.73  (feet) ADJUSTED
 QS0600  ______________________________________________________________________
 QS0600  GEOID HEIGHT    -        -20.581 (meters)                     GEOID18
 QS0600  DYNAMIC HEIGHT  -        698.394 (meters)     2291.31  (feet) COMP
 QS0600  MODELED GRAVITY -    980,410.6   (mgal)                       NAVD 88
 QS0600
 QS0600  VERT ORDER      -  FIRST     CLASS II
 QS0600
 QS0600.The horizontal coordinates were scaled from a map and have
 QS0600.an estimated accuracy of +/- 6 seconds.
 QS0600
 QS0600.The orthometric height was determined by differential leveling and
 QS0600.adjusted by the NATIONAL GEODETIC SURVEY
 QS0600.in June 1991.
 QS0600
 QS0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0600.GEOID18 height accuracy estimate available here.
 QS0600
 QS0600.Click photographs - Photos may exist for this station.
 QS0600
 QS0600.The dynamic height is computed by dividing the NAVD 88
 QS0600.geopotential number by the normal gravity value computed on the
 QS0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0600.degrees latitude (g = 980.6199 gals.).
 QS0600
 QS0600.The modeled gravity was interpolated from observed gravity values.
 QS0600
 QS0600;                    North         East    Units  Estimated Accuracy
 QS0600;SPC SD N     -   149,540.      478,310.      MT  (+/- 180 meters Scaled)
 QS0600
 QS0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR997048(NAD 83)
 QS0600
 QS0600                          SUPERSEDED SURVEY CONTROL
 QS0600
 QS0600.No superseded survey control is available for this station.
 QS0600
 QS0600_MARKER: I = METAL ROD
 QS0600_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0600_STAMPING: H 438 1985
 QS0600_MARK LOGO: NGS
 QS0600_PROJECTION: FLUSH
 QS0600_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0600+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 QS0600_ROD/PIPE-DEPTH: 6.7 meters
 QS0600
 QS0600  HISTORY     - Date     Condition        Report By
 QS0600  HISTORY     - 1985     MONUMENTED       NGS
 QS0600  HISTORY     - 20120726 GOOD             INDIV
 QS0600
 QS0600                          STATION DESCRIPTION
 QS0600
 QS0600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0600'17.4 KM (10.8 MI) NORTH FROM DUPREE.
 QS0600'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0600'STREET AT DUPREE, THENCE 14.52 KM (9.02 MI) NORTH ALONG STATE HIGHWAY
 QS0600'65, ON THE OUTSIDE OF THE SOUTH END OF A CURVE, AT AN INTERSECTION OF
 QS0600'FENCE LINES, 22.1 METERS (72.5 FT) WEST-NORTHWEST OF THE HIGHWAY
 QS0600'CENTERLINE, 32.0 METERS (105 FT) WEST OF MILEPOST 173, 27.9 METERS
 QS0600'(91.5 FT) NORTHWEST OF THE WEST END OF A 18-INCH PIPE CULVERT,
 QS0600'10.8 METERS (35.5 FT) WEST OF THE SOUTHEAST CORNER OF A RIGHT ANGLE
 QS0600'OFFSET IN THE RIGHT-OF-WAY FENCE, 0.8 METER (2.5 FT) SOUTH OF THE
 QS0600'FENCE CORNER POST AND 0.2 METER (0.5 FT) EAST OF THE RIGHT-OF-WAY
 QS0600'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 QS0600'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0600'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 QS0600
 QS0600                          STATION RECOVERY (2012)
 QS0600
 QS0600'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0600'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0043 ***********************************************************************
 OR0043  DESIGNATION -  H 44
 OR0043  PID         -  OR0043
 OR0043  STATE/COUNTY-  SD/SANBORN
 OR0043  COUNTRY     -  US
 OR0043  USGS QUAD   -  LETCHER (2017)
 OR0043
 OR0043                         *CURRENT SURVEY CONTROL
 OR0043  ______________________________________________________________________
 OR0043* NAD 83(1986) POSITION- 43 53 44.     (N) 098 08 18.     (W)   SCALED
 OR0043* NAVD 88 ORTHO HEIGHT -   398.920 (meters)     1308.79  (feet) ADJUSTED
 OR0043  ______________________________________________________________________
 OR0043  GEOID HEIGHT    -        -25.817 (meters)                     GEOID18
 OR0043  DYNAMIC HEIGHT  -        398.832 (meters)     1308.50  (feet) COMP
 OR0043  MODELED GRAVITY -    980,385.8   (mgal)                       NAVD 88
 OR0043
 OR0043  VERT ORDER      -  FIRST     CLASS II
 OR0043
 OR0043.The horizontal coordinates were scaled from a map and have
 OR0043.an estimated accuracy of +/- 6 seconds.
 OR0043
 OR0043.The orthometric height was determined by differential leveling and
 OR0043.adjusted by the NATIONAL GEODETIC SURVEY
 OR0043.in June 1991.
 OR0043
 OR0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0043.GEOID18 height accuracy estimate available here.
 OR0043
 OR0043.Click photographs - Photos may exist for this station.
 OR0043
 OR0043.The dynamic height is computed by dividing the NAVD 88
 OR0043.geopotential number by the normal gravity value computed on the
 OR0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0043.degrees latitude (g = 980.6199 gals.).
 OR0043
 OR0043.The modeled gravity was interpolated from observed gravity values.
 OR0043
 OR0043;                    North         East    Units  Estimated Accuracy
 OR0043;SPC SD S     -   175,880.      776,330.      MT  (+/- 180 meters Scaled)
 OR0043
 OR0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP692606(NAD 83)
 OR0043
 OR0043                          SUPERSEDED SURVEY CONTROL
 OR0043
 OR0043  NGVD 29 (??/??/92)  398.625  (m)         1307.82   (f) ADJ UNCH    1 2
 OR0043
 OR0043.Superseded values are not recommended for survey control.
 OR0043
 OR0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0043.See file dsdata.pdf to determine how the superseded data were derived.
 OR0043
 OR0043_MARKER: DB = BENCH MARK DISK
 OR0043_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0043_SP_SET: WALL
 OR0043_STAMPING: H 44 1934
 OR0043_MARK LOGO: CGS
 OR0043_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0043_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0043+SATELLITE: SATELLITE OBSERVATIONS - May 18, 2012
 OR0043
 OR0043  HISTORY     - Date     Condition        Report By
 OR0043  HISTORY     - 1934     MONUMENTED       CGS
 OR0043  HISTORY     - 20050808 GOOD             GEOCAC
 OR0043  HISTORY     - 20120518 GOOD             INDIV
 OR0043
 OR0043                          STATION DESCRIPTION
 OR0043
 OR0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0043'AT LETCHER.
 OR0043'AT LETCHER, SANBORN COUNTY, AT THE PUBLIC SCHOOL, IN THE BRICK
 OR0043'WALL FACING THE TRACK, 2 FEET FROM THE SOUTH CORNER, AND ABOUT
 OR0043'3-1/2 FEET ABOVE THE GROUND.  A STANDARD DISK, STAMPED H 44 1934
 OR0043'AND SET VERTICALLY.
 OR0043
 OR0043                          STATION RECOVERY (2005)
 OR0043
 OR0043'RECOVERY NOTE BY GEOCACHING 2005 (JDT)
 OR0043'RECOVERED IN GOOD CONDITION.
 OR0043
 OR0043                          STATION RECOVERY (2012)
 OR0043
 OR0043'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OR0043'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0950 ***********************************************************************
 OQ0950  DESIGNATION -  H 447
 OQ0950  PID         -  OQ0950
 OQ0950  STATE/COUNTY-  SD/UNION
 OQ0950  COUNTRY     -  US
 OQ0950  USGS QUAD   -  BERESFORD (2017)
 OQ0950
 OQ0950                         *CURRENT SURVEY CONTROL
 OQ0950  ______________________________________________________________________
 OQ0950* NAD 83(1986) POSITION- 43 01 32.     (N) 096 47 43.     (W)   SCALED
 OQ0950* NAVD 88 ORTHO HEIGHT -   432.694 (meters)     1419.60  (feet) ADJUSTED
 OQ0950  ______________________________________________________________________
 OQ0950  GEOID HEIGHT    -        -25.781 (meters)                     GEOID18
 OQ0950  DYNAMIC HEIGHT  -        432.575 (meters)     1419.21  (feet) COMP
 OQ0950  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 OQ0950
 OQ0950  VERT ORDER      -  FIRST     CLASS II
 OQ0950
 OQ0950.The horizontal coordinates were scaled from a map and have
 OQ0950.an estimated accuracy of +/- 6 seconds.
 OQ0950
 OQ0950.The orthometric height was determined by differential leveling and
 OQ0950.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0950.in June 1991.
 OQ0950
 OQ0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0950.GEOID18 height accuracy estimate available here.
 OQ0950
 OQ0950.Click photographs - Photos may exist for this station.
 OQ0950
 OQ0950.The dynamic height is computed by dividing the NAVD 88
 OQ0950.geopotential number by the normal gravity value computed on the
 OQ0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0950.degrees latitude (g = 980.6199 gals.).
 OQ0950
 OQ0950.The modeled gravity was interpolated from observed gravity values.
 OQ0950
 OQ0950;                    North         East    Units  Estimated Accuracy
 OQ0950;SPC SD S     -    83,040.      888,280.      MT  (+/- 180 meters Scaled)
 OQ0950
 OQ0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN796660(NAD 83)
 OQ0950
 OQ0950                          SUPERSEDED SURVEY CONTROL
 OQ0950
 OQ0950.No superseded survey control is available for this station.
 OQ0950
 OQ0950_MARKER: I = METAL ROD
 OQ0950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0950_STAMPING: H 447 1990
 OQ0950_MARK LOGO: NGS
 OQ0950_PROJECTION: PROJECTING 13 CENTIMETERS
 OQ0950_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0950_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0950+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 OQ0950_ROD/PIPE-DEPTH: 12.8 meters
 OQ0950_SLEEVE-DEPTH  : 0.9 meters
 OQ0950
 OQ0950  HISTORY     - Date     Condition        Report By
 OQ0950  HISTORY     - 1990     MONUMENTED       NGS
 OQ0950  HISTORY     - 20120327 GOOD             INDIV
 OQ0950
 OQ0950                          STATION DESCRIPTION
 OQ0950
 OQ0950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0950'6.5 KM (4.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0950'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.5 KM (0.3 MI) NORTH OF
 OQ0950'MILEPOST 43, 32.1 M (105.3 FT) EAST OF THE CENTERLINE OF THE
 OQ0950'NORTHBOUND LANES OF THE HIGHWAY, 17.3 M (56.8 FT) EAST OF THE MOST
 OQ0950'NORTHERLY 1 OF 2 36-INCH CULVERTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OQ0950'THE HIGHWAY, AND 0.7 M (2.3 FT) WEST OF A WITNESS POST AND T-FENCE
 OQ0950'CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ0950'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 OQ0950'MONUMENT.
 OQ0950
 OQ0950                          STATION RECOVERY (2012)
 OQ0950
 OQ0950'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0990 ***********************************************************************
 OQ0990  DESIGNATION -  H 448
 OQ0990  PID         -  OQ0990
 OQ0990  STATE/COUNTY-  SD/MINNEHAHA
 OQ0990  COUNTRY     -  US
 OQ0990  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0990
 OQ0990                         *CURRENT SURVEY CONTROL
 OQ0990  ______________________________________________________________________
 OQ0990* NAD 83(1986) POSITION- 43 31 33.     (N) 096 46 48.     (W)   SCALED
 OQ0990* NAVD 88 ORTHO HEIGHT -   431.485 (meters)     1415.63  (feet) ADJUSTED
 OQ0990  ______________________________________________________________________
 OQ0990  GEOID HEIGHT    -        -26.344 (meters)                     GEOID18
 OQ0990  DYNAMIC HEIGHT  -        431.369 (meters)     1415.25  (feet) COMP
 OQ0990  MODELED GRAVITY -    980,338.1   (mgal)                       NAVD 88
 OQ0990
 OQ0990  VERT ORDER      -  FIRST     CLASS II
 OQ0990
 OQ0990.The horizontal coordinates were scaled from a map and have
 OQ0990.an estimated accuracy of +/- 6 seconds.
 OQ0990
 OQ0990.The orthometric height was determined by differential leveling and
 OQ0990.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0990.in June 1991.
 OQ0990
 OQ0990.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0990.GEOID18 height accuracy estimate available here.
 OQ0990
 OQ0990.Click photographs - Photos may exist for this station.
 OQ0990
 OQ0990.The dynamic height is computed by dividing the NAVD 88
 OQ0990.geopotential number by the normal gravity value computed on the
 OQ0990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0990.degrees latitude (g = 980.6199 gals.).
 OQ0990
 OQ0990.The modeled gravity was interpolated from observed gravity values.
 OQ0990
 OQ0990;                    North         East    Units  Estimated Accuracy
 OQ0990;SPC SD S     -   138,620.      887,150.      MT  (+/- 180 meters Scaled)
 OQ0990
 OQ0990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP794216(NAD 83)
 OQ0990
 OQ0990                          SUPERSEDED SURVEY CONTROL
 OQ0990
 OQ0990.No superseded survey control is available for this station.
 OQ0990
 OQ0990_MARKER: I = METAL ROD
 OQ0990_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0990_STAMPING: H 448 1990
 OQ0990_MARK LOGO: NGS
 OQ0990_PROJECTION: PROJECTING 12 CENTIMETERS
 OQ0990_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0990+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0990_ROD/PIPE-DEPTH: 15.8 meters
 OQ0990_SLEEVE-DEPTH  : 0.9 meters
 OQ0990
 OQ0990  HISTORY     - Date     Condition        Report By
 OQ0990  HISTORY     - 1990     MONUMENTED       NGS
 OQ0990
 OQ0990                          STATION DESCRIPTION
 OQ0990
 OQ0990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0990'2.0 KM (1.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0990'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 1.2 KM (0.7 MI)
 OQ0990'NORTH OF EXIT 77, 36.1 M (118.4 FT) NORTHEAST OF MILEPOST 78, 32.1 M
 OQ0990'(105.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ0990'HIGHWAY, 26.7 M (87.6 FT) NORTH OF A T-FENCE CORNER, 21.2 M (69.6 FT)
 OQ0990'EAST-NORTHEAST OF A TELEPHONE PEDESTAL, 0.5 M (1.6 FT) BELOW THE
 OQ0990'LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND
 OQ0990'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OQ0990'THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1019 ***********************************************************************
 OQ1019  DESIGNATION -  H 449
 OQ1019  PID         -  OQ1019
 OQ1019  STATE/COUNTY-  SD/MINNEHAHA
 OQ1019  COUNTRY     -  US
 OQ1019  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1019
 OQ1019                         *CURRENT SURVEY CONTROL
 OQ1019  ______________________________________________________________________
 OQ1019* NAD 83(1986) POSITION- 43 36 22.15   (N) 096 42 54.92   (W)   HD_HELD1
 OQ1019* NAVD 88 ORTHO HEIGHT -   435.580 (meters)     1429.07  (feet) ADJUSTED
 OQ1019  ______________________________________________________________________
 OQ1019  GEOID HEIGHT    -        -26.306 (meters)                     GEOID18
 OQ1019  DYNAMIC HEIGHT  -        435.469 (meters)     1428.70  (feet) COMP
 OQ1019  MODELED GRAVITY -    980,351.6   (mgal)                       NAVD 88
 OQ1019
 OQ1019  VERT ORDER      -  FIRST     CLASS II
 OQ1019
 OQ1019.The horizontal coordinates were determined by differentially corrected
 OQ1019.hand held GPS observations or other comparable positioning techniques
 OQ1019.and have an estimated accuracy of +/- 3 meters.
 OQ1019
 OQ1019.The orthometric height was determined by differential leveling and
 OQ1019.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1019.in June 1991.
 OQ1019
 OQ1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1019.GEOID18 height accuracy estimate available here.
 OQ1019
 OQ1019.Click photographs - Photos may exist for this station.
 OQ1019
 OQ1019.The dynamic height is computed by dividing the NAVD 88
 OQ1019.geopotential number by the normal gravity value computed on the
 OQ1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1019.degrees latitude (g = 980.6199 gals.).
 OQ1019
 OQ1019.The modeled gravity was interpolated from observed gravity values.
 OQ1019
 OQ1019;                    North         East    Units  Estimated Accuracy
 OQ1019;SPC SD S     -   147,759.7     891,985.4     MT  (+/- 3 meters HH1 GPS) 
 OQ1019
 OQ1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8438730666(NAD 83)
 OQ1019
 OQ1019                          SUPERSEDED SURVEY CONTROL
 OQ1019
 OQ1019.No superseded survey control is available for this station.
 OQ1019
 OQ1019_MARKER: I = METAL ROD
 OQ1019_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1019_STAMPING: H 449 1990
 OQ1019_MARK LOGO: NGS
 OQ1019_PROJECTION: FLUSH
 OQ1019_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1019_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1019+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2016
 OQ1019_ROD/PIPE-DEPTH: 12.1 meters
 OQ1019_SLEEVE-DEPTH  : 0.9 meters
 OQ1019
 OQ1019  HISTORY     - Date     Condition        Report By
 OQ1019  HISTORY     - UNK      MONUMENTED       NGS
 OQ1019  HISTORY     - 19910526 GOOD             NGS
 OQ1019  HISTORY     - 20100423 GOOD             INDIV
 OQ1019  HISTORY     - 20160329 GOOD             MNDT
 OQ1019
 OQ1019                          STATION DESCRIPTION
 OQ1019
 OQ1019'DESCRIBED BY NATIONAL GEODETIC SURVEY UNK
 OQ1019'0.3 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM ITS
 OQ1019'JUNCTION WITH CLIFF AVENUE IN SIOUX FALLS, 1.1 KM (0.7 MI) WEST OF
 OQ1019'MILEPOST 400, 34.0 M (111.5 FT) NORTH OF THE CENTERLINE OF THE
 OQ1019'WESTBOUND LANES OF THE HIGHWAY, 16.5 M (54.1 FT) WEST-SOUTHWEST OF A
 OQ1019'UTILITY POLE, 7.7 M (25.3 FT) EAST-SOUTHEAST OF A UTILITY POLE WITH
 OQ1019'FIVE GUY WIRES, 2.1 M (6.9 FT) EAST OF A SUPPORT POST IN A FENCE
 OQ1019'LINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0
 OQ1019'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1019'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ1019'SPECIFICATIONS FOR A CLASS A MONUMENT.
 OQ1019
 OQ1019                          STATION RECOVERY (1991)
 OQ1019
 OQ1019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1019'2.0 KM (1.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1019'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, 1.1
 OQ1019'KM (0.7 MI) WEST OF MILEPOST 400, 34.0 M (111.5 FT) NORTH OF THE
 OQ1019'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 16.5 M (54.1 FT)
 OQ1019'WEST-SOUTHWEST OF A UTILITY POLE, 7.7 M (25.3 FT) EAST-SOUTHEAST OF A
 OQ1019'UTILITY POLE WITH 5 GUY CABLES, 2.1 M (6.9 FT) EAST OF A SUPPORT POST
 OQ1019'IN A FENCE LINE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OQ1019'0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OQ1019'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1019'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1019
 OQ1019                          STATION RECOVERY (2010)
 OQ1019
 OQ1019'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JHC)
 OQ1019'RECOVERED AS DESCRIBED. SOME OF THE GUY ANCHORS HAVE BEEN REMOVED OR
 OQ1019'LOST.
 OQ1019
 OQ1019                          STATION RECOVERY (2016)
 OQ1019
 OQ1019'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ1019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0082 ***********************************************************************
 PS0082  DESIGNATION -  H 45
 PS0082  PID         -  PS0082
 PS0082  STATE/COUNTY-  SD/BEADLE
 PS0082  COUNTRY     -  US
 PS0082  USGS QUAD   -  VIRGIL (2017)
 PS0082
 PS0082                         *CURRENT SURVEY CONTROL
 PS0082  ______________________________________________________________________
 PS0082* NAD 83(1986) POSITION- 44 22 03.     (N) 098 27 28.     (W)   SCALED
 PS0082* NAVD 88 ORTHO HEIGHT -   407.010 (meters)     1335.33  (feet) ADJUSTED
 PS0082  ______________________________________________________________________
 PS0082  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 PS0082  DYNAMIC HEIGHT  -        406.937 (meters)     1335.09  (feet) COMP
 PS0082  MODELED GRAVITY -    980,426.6   (mgal)                       NAVD 88
 PS0082
 PS0082  VERT ORDER      -  FIRST     CLASS II
 PS0082
 PS0082.The horizontal coordinates were scaled from a map and have
 PS0082.an estimated accuracy of +/- 6 seconds.
 PS0082
 PS0082.The orthometric height was determined by differential leveling and
 PS0082.adjusted by the NATIONAL GEODETIC SURVEY
 PS0082.in June 1991.
 PS0082
 PS0082.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0082.GEOID18 height accuracy estimate available here.
 PS0082
 PS0082.Click photographs - Photos may exist for this station.
 PS0082
 PS0082.The dynamic height is computed by dividing the NAVD 88
 PS0082.geopotential number by the normal gravity value computed on the
 PS0082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0082.degrees latitude (g = 980.6199 gals.).
 PS0082
 PS0082.The modeled gravity was interpolated from observed gravity values.
 PS0082
 PS0082;                    North         East    Units  Estimated Accuracy
 PS0082;SPC SD N     -    60,530.      722,920.      MT  (+/- 180 meters Scaled)
 PS0082
 PS0082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ432128(NAD 83)
 PS0082
 PS0082                          SUPERSEDED SURVEY CONTROL
 PS0082
 PS0082  NGVD 29 (??/??/92)  406.709  (m)         1334.34   (f) ADJ UNCH    1 2
 PS0082
 PS0082.Superseded values are not recommended for survey control.
 PS0082
 PS0082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0082.See file dsdata.pdf to determine how the superseded data were derived.
 PS0082
 PS0082_MARKER: DB = BENCH MARK DISK
 PS0082_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0082_STAMPING: H 45 1934
 PS0082_MARK LOGO: CGS
 PS0082_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0082+STABILITY: SURFACE MOTION
 PS0082
 PS0082  HISTORY     - Date     Condition        Report By
 PS0082  HISTORY     - 1934     MONUMENTED       CGS
 PS0082
 PS0082                          STATION DESCRIPTION
 PS0082
 PS0082'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0082'3.5 MI SE FROM WOLSEY.
 PS0082'ABOUT 3-1/2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 PS0082'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT WOLSEY, BEADLE
 PS0082'COUNTY, ABOUT 20 POLES NORTHWEST OF MILEPOST 51, AT THE CROSSING
 PS0082'OF U.S. HIGHWAY 281, ABOUT 105 FEET EAST OF THE CENTER LINE OF
 PS0082'THE HIGHWAY, 43 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK,
 PS0082'AND 5 FEET SOUTH OF A POLE.  A STANDARD DISK, STAMPED H 45 1934
 PS0082'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1950 ***********************************************************************
 NM1950  DESIGNATION -  H 450
 NM1950  PID         -  NM1950
 NM1950  STATE/COUNTY-  SD/UNION
 NM1950  COUNTRY     -  US
 NM1950  USGS QUAD   -  JEFFERSON (2017)
 NM1950
 NM1950                         *CURRENT SURVEY CONTROL
 NM1950  ______________________________________________________________________
 NM1950* NAD 83(1986) POSITION- 42 36 57.     (N) 096 35 21.     (W)   SCALED
 NM1950* NAVD 88 ORTHO HEIGHT -   339.847 (meters)     1114.98  (feet) ADJUSTED
 NM1950  ______________________________________________________________________
 NM1950  GEOID HEIGHT    -        -25.775 (meters)                     GEOID18
 NM1950  DYNAMIC HEIGHT  -        339.744 (meters)     1114.64  (feet) COMP
 NM1950  MODELED GRAVITY -    980,306.7   (mgal)                       NAVD 88
 NM1950
 NM1950  VERT ORDER      -  FIRST     CLASS II
 NM1950
 NM1950.The horizontal coordinates were scaled from a map and have
 NM1950.an estimated accuracy of +/- 6 seconds.
 NM1950
 NM1950.The orthometric height was determined by differential leveling and
 NM1950.adjusted by the NATIONAL GEODETIC SURVEY
 NM1950.in June 1991.
 NM1950
 NM1950.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1950.GEOID18 height accuracy estimate available here.
 NM1950
 NM1950.Click photographs - Photos may exist for this station.
 NM1950
 NM1950.The dynamic height is computed by dividing the NAVD 88
 NM1950.geopotential number by the normal gravity value computed on the
 NM1950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1950.degrees latitude (g = 980.6199 gals.).
 NM1950
 NM1950.The modeled gravity was interpolated from observed gravity values.
 NM1950
 NM1950;                    North         East    Units  Estimated Accuracy
 NM1950;SPC SD S     -    38,310.      907,110.      MT  (+/- 180 meters Scaled)
 NM1950
 NM1950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN977209(NAD 83)
 NM1950
 NM1950                          SUPERSEDED SURVEY CONTROL
 NM1950
 NM1950.No superseded survey control is available for this station.
 NM1950
 NM1950_MARKER: I = METAL ROD
 NM1950_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1950_STAMPING: H 450 1990
 NM1950_MARK LOGO: NGS
 NM1950_PROJECTION: PROJECTING 23 CENTIMETERS
 NM1950_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1950_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1950+STABILITY: POSITION/ELEVATION WELL
 NM1950_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1950+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1950_ROD/PIPE-DEPTH: 40.2 meters
 NM1950_SLEEVE-DEPTH  : 12.2 meters
 NM1950
 NM1950  HISTORY     - Date     Condition        Report By
 NM1950  HISTORY     - 1990     MONUMENTED       NGS
 NM1950  HISTORY     - 20120402 GOOD             INDIV
 NM1950
 NM1950                          STATION DESCRIPTION
 NM1950
 NM1950'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1950'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1950'WITH MAIN STREET IN JEFFERSON, THENCE 1.6 KM (1.0 MI) NORTHERLY ALONG
 NM1950'INTERSTATE HIGHWAY 29, 0.8 KM (0.5 MI) NORTH OF MILEPOST 10, 32.2 M
 NM1950'(105.6 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1950'HIGHWAY, 2.2 M (7.2 FT) NORTHWEST OF THE MOST NORTHWESTERLY 1 OF 2
 NM1950'FENCE BRACE POSTS, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 NM1950'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 NM1950'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 NM1950
 NM1950                          STATION RECOVERY (2012)
 NM1950
 NM1950'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1950'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1023 ***********************************************************************
 PR1023  DESIGNATION -  H 451
 PR1023  PID         -  PR1023
 PR1023  STATE/COUNTY-  SD/MOODY
 PR1023  COUNTRY     -  US
 PR1023  USGS QUAD   -  RUTLAND SE (2017)
 PR1023
 PR1023                         *CURRENT SURVEY CONTROL
 PR1023  ______________________________________________________________________
 PR1023* NAD 83(1986) POSITION- 44 03 56.     (N) 096 45 30.     (W)   SCALED
 PR1023* NAVD 88 ORTHO HEIGHT -   514.691 (meters)     1688.62  (feet) ADJUSTED
 PR1023  ______________________________________________________________________
 PR1023  GEOID HEIGHT    -        -25.910 (meters)                     GEOID18
 PR1023  DYNAMIC HEIGHT  -        514.574 (meters)     1688.23  (feet) COMP
 PR1023  MODELED GRAVITY -    980,374.6   (mgal)                       NAVD 88
 PR1023
 PR1023  VERT ORDER      -  FIRST     CLASS II
 PR1023
 PR1023.The horizontal coordinates were scaled from a map and have
 PR1023.an estimated accuracy of +/- 6 seconds.
 PR1023
 PR1023.The orthometric height was determined by differential leveling and
 PR1023.adjusted by the NATIONAL GEODETIC SURVEY
 PR1023.in October 1997.
 PR1023
 PR1023.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1023.GEOID18 height accuracy estimate available here.
 PR1023
 PR1023.Click photographs - Photos may exist for this station.
 PR1023
 PR1023.The dynamic height is computed by dividing the NAVD 88
 PR1023.geopotential number by the normal gravity value computed on the
 PR1023.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1023.degrees latitude (g = 980.6199 gals.).
 PR1023
 PR1023.The modeled gravity was interpolated from observed gravity values.
 PR1023
 PR1023;                    North         East    Units  Estimated Accuracy
 PR1023;SPC SD S     -   198,600.      886,320.      MT  (+/- 180 meters Scaled)
 PR1023
 PR1023_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP795815(NAD 83)
 PR1023
 PR1023                          SUPERSEDED SURVEY CONTROL
 PR1023
 PR1023  NAVD 88 (06/15/91)  514.698  (m)         1688.64   (f) SUPERSEDED  1 2
 PR1023
 PR1023.Superseded values are not recommended for survey control.
 PR1023
 PR1023.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1023.See file dsdata.pdf to determine how the superseded data were derived.
 PR1023
 PR1023_MARKER: I = METAL ROD
 PR1023_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1023_STAMPING: H 451 1990
 PR1023_MARK LOGO: NGS
 PR1023_PROJECTION: FLUSH
 PR1023_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1023_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1023_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1023+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 PR1023_ROD/PIPE-DEPTH: 6.1 meters
 PR1023_SLEEVE-DEPTH  : 0.9 meters
 PR1023
 PR1023  HISTORY     - Date     Condition        Report By
 PR1023  HISTORY     - 1990     MONUMENTED       NGS
 PR1023  HISTORY     - 20120430 GOOD             USGS
 PR1023
 PR1023                          STATION DESCRIPTION
 PR1023
 PR1023'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1023'9.6 KM (6.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY FROM ITS JUNCTION
 PR1023'WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 1.4 KM (0.9 MI) NORTH OF
 PR1023'MILEPOST 115, 30.8 M (101.0 FT) EAST OF THE CENTERLINE OF THE
 PR1023'NORTHBOUND LANES OF THE HIGHWAY, 22.3 M (73.2 FT) SOUTH OF A T-FENCE
 PR1023'CORNER, 13.0 M (42.7 FT) SOUTH OF THE EXTENDED CENTER OF AN ABANDONED
 PR1023'SECTION LINE ROAD, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND
 PR1023'0.6 M (2.0 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 PR1023'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 PR1023'MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 PR1023
 PR1023                          STATION RECOVERY (2012)
 PR1023
 PR1023'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2012 (RFT)
 PR1023'A LARGE STEEL BILLBOARD HAS BEEN INSTALLED ABOUT 8 FEET FROM THE
 PR1023'BENCHMARK, SO THIS SITE MAY NO LONGER BE SUITABLE FOR GPS OCCUPATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1171 ***********************************************************************
 OQ1171  DESIGNATION -  H 453
 OQ1171  PID         -  OQ1171
 OQ1171  STATE/COUNTY-  SD/HANSON
 OQ1171  COUNTRY     -  US
 OQ1171  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1171
 OQ1171                         *CURRENT SURVEY CONTROL
 OQ1171  ______________________________________________________________________
 OQ1171* NAD 83(1986) POSITION- 43 41 25.     (N) 097 52 11.     (W)   SCALED
 OQ1171* NAVD 88 ORTHO HEIGHT -   399.933 (meters)     1312.11  (feet) ADJUSTED
 OQ1171  ______________________________________________________________________
 OQ1171  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OQ1171  DYNAMIC HEIGHT  -        399.834 (meters)     1311.79  (feet) COMP
 OQ1171  MODELED GRAVITY -    980,360.5   (mgal)                       NAVD 88
 OQ1171
 OQ1171  VERT ORDER      -  FIRST     CLASS II
 OQ1171
 OQ1171.The horizontal coordinates were scaled from a map and have
 OQ1171.an estimated accuracy of +/- 6 seconds.
 OQ1171
 OQ1171.The orthometric height was determined by differential leveling and
 OQ1171.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1171.in September 1993.
 OQ1171
 OQ1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1171.GEOID18 height accuracy estimate available here.
 OQ1171
 OQ1171.Click photographs - Photos may exist for this station.
 OQ1171
 OQ1171.The dynamic height is computed by dividing the NAVD 88
 OQ1171.geopotential number by the normal gravity value computed on the
 OQ1171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1171.degrees latitude (g = 980.6199 gals.).
 OQ1171
 OQ1171.The modeled gravity was interpolated from observed gravity values.
 OQ1171
 OQ1171;                    North         East    Units  Estimated Accuracy
 OQ1171;SPC SD S     -   153,690.      798,570.      MT  (+/- 180 meters Scaled)
 OQ1171
 OQ1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP910380(NAD 83)
 OQ1171
 OQ1171                          SUPERSEDED SURVEY CONTROL
 OQ1171
 OQ1171.No superseded survey control is available for this station.
 OQ1171
 OQ1171_MARKER: I = METAL ROD
 OQ1171_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1171_STAMPING: H 453 1991
 OQ1171_MARK LOGO: NGS
 OQ1171_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ1171_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1171_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1171+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1171_ROD/PIPE-DEPTH: 6.8 meters
 OQ1171_SLEEVE-DEPTH  : 0.9 meters
 OQ1171
 OQ1171  HISTORY     - Date     Condition        Report By
 OQ1171  HISTORY     - 1991     MONUMENTED       NGS
 OQ1171  HISTORY     - 20120202 GOOD             INDIV
 OQ1171
 OQ1171                          STATION DESCRIPTION
 OQ1171
 OQ1171'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1171'7.4 KM (4.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1171'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, 0.7 KM (0.4
 OQ1171'MI) WEST OF MILEPOST 339, 58.8 M (192.9 FT) SOUTH OF THE SOUTH END OF
 OQ1171'A CULVERT, 31.4 M (103.0 FT) SOUTHWEST OF THE CENTERLINE OF THE
 OQ1171'EASTBOUND LANES OF THE HIGHWAY, 5.3 M (17.4 FT) NORTHWEST OF A BRACED
 OQ1171'FENCE POST, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M
 OQ1171'(1.6 FT) NORTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1171'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OQ1171'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1171
 OQ1171                          STATION RECOVERY (2012)
 OQ1171
 OQ1171'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1171'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0997 ***********************************************************************
 OR0997  DESIGNATION -  H 454
 OR0997  PID         -  OR0997
 OR0997  STATE/COUNTY-  SD/AURORA
 OR0997  COUNTRY     -  US
 OR0997  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0997
 OR0997                         *CURRENT SURVEY CONTROL
 OR0997  ______________________________________________________________________
 OR0997* NAD 83(1986) POSITION- 43 42 30.     (N) 098 32 45.     (W)   SCALED
 OR0997* NAVD 88 ORTHO HEIGHT -   476.664 (meters)     1563.86  (feet) ADJUSTED
 OR0997  ______________________________________________________________________
 OR0997  GEOID HEIGHT    -        -25.912 (meters)                     GEOID18
 OR0997  DYNAMIC HEIGHT  -        476.542 (meters)     1563.45  (feet) COMP
 OR0997  MODELED GRAVITY -    980,348.4   (mgal)                       NAVD 88
 OR0997
 OR0997  VERT ORDER      -  FIRST     CLASS II
 OR0997
 OR0997.The horizontal coordinates were scaled from a map and have
 OR0997.an estimated accuracy of +/- 6 seconds.
 OR0997
 OR0997.The orthometric height was determined by differential leveling and
 OR0997.adjusted by the NATIONAL GEODETIC SURVEY
 OR0997.in September 1993.
 OR0997
 OR0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0997.GEOID18 height accuracy estimate available here.
 OR0997
 OR0997.Click photographs - Photos may exist for this station.
 OR0997
 OR0997.The dynamic height is computed by dividing the NAVD 88
 OR0997.geopotential number by the normal gravity value computed on the
 OR0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0997.degrees latitude (g = 980.6199 gals.).
 OR0997
 OR0997.The modeled gravity was interpolated from observed gravity values.
 OR0997
 OR0997;                    North         East    Units  Estimated Accuracy
 OR0997;SPC SD S     -   154,300.      744,050.      MT  (+/- 180 meters Scaled)
 OR0997
 OR0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP365395(NAD 83)
 OR0997
 OR0997                          SUPERSEDED SURVEY CONTROL
 OR0997
 OR0997.No superseded survey control is available for this station.
 OR0997
 OR0997_MARKER: I = METAL ROD
 OR0997_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0997_STAMPING: H 454 1991
 OR0997_MARK LOGO: NGS
 OR0997_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0997_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0997+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0997_ROD/PIPE-DEPTH: 7.1 meters
 OR0997_SLEEVE-DEPTH  : 0.9 meters
 OR0997
 OR0997  HISTORY     - Date     Condition        Report By
 OR0997  HISTORY     - 1991     MONUMENTED       NGS
 OR0997  HISTORY     - 20120208 GOOD             INDIV
 OR0997
 OR0997                          STATION DESCRIPTION
 OR0997
 OR0997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0997'4.9 KM (3.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0997'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0997'0.3 KM (0.2 MI) EAST OF MILEPOST 305, 52.8 M (173.2 FT) WEST OF A
 OR0997'T-FENCE CORNER, 32.8 M (107.6 FT) SOUTH OF AND LEVEL WITH THE
 OR0997'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, AND 1.0 M (3.3 FT)
 OR0997'NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OR0997'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OR0997'SPECIFICATIONS FOR A CLASS A MARK.
 OR0997
 OR0997                          STATION RECOVERY (2012)
 OR0997
 OR0997'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0997'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1148 ***********************************************************************
 OQ1148  DESIGNATION -  H 455
 OQ1148  PID         -  OQ1148
 OQ1148  STATE/COUNTY-  SD/MCCOOK
 OQ1148  COUNTRY     -  US
 OQ1148  USGS QUAD   -  SALEM (2017)
 OQ1148
 OQ1148                         *CURRENT SURVEY CONTROL
 OQ1148  ______________________________________________________________________
 OQ1148* NAD 83(1986) POSITION- 43 39 54.     (N) 097 28 08.     (W)   SCALED
 OQ1148* NAVD 88 ORTHO HEIGHT -   441.703 (meters)     1449.15  (feet) ADJUSTED
 OQ1148  ______________________________________________________________________
 OQ1148  GEOID HEIGHT    -        -25.959 (meters)                     GEOID18
 OQ1148  DYNAMIC HEIGHT  -        441.595 (meters)     1448.80  (feet) COMP
 OQ1148  MODELED GRAVITY -    980,361.1   (mgal)                       NAVD 88
 OQ1148
 OQ1148  VERT ORDER      -  FIRST     CLASS II
 OQ1148
 OQ1148.The horizontal coordinates were scaled from a map and have
 OQ1148.an estimated accuracy of +/- 6 seconds.
 OQ1148
 OQ1148.The orthometric height was determined by differential leveling and
 OQ1148.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1148.in September 1993.
 OQ1148
 OQ1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1148.GEOID18 height accuracy estimate available here.
 OQ1148
 OQ1148.Click photographs - Photos may exist for this station.
 OQ1148
 OQ1148.The dynamic height is computed by dividing the NAVD 88
 OQ1148.geopotential number by the normal gravity value computed on the
 OQ1148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1148.degrees latitude (g = 980.6199 gals.).
 OQ1148
 OQ1148.The modeled gravity was interpolated from observed gravity values.
 OQ1148
 OQ1148;                    North         East    Units  Estimated Accuracy
 OQ1148;SPC SD S     -   151,920.      830,970.      MT  (+/- 180 meters Scaled)
 OQ1148
 OQ1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP234358(NAD 83)
 OQ1148
 OQ1148                          SUPERSEDED SURVEY CONTROL
 OQ1148
 OQ1148.No superseded survey control is available for this station.
 OQ1148
 OQ1148_MARKER: I = METAL ROD
 OQ1148_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1148_STAMPING: H 455 1991
 OQ1148_MARK LOGO: NGS
 OQ1148_PROJECTION: FLUSH
 OQ1148_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1148_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1148_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1148+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1148_ROD/PIPE-DEPTH: 7.2 meters
 OQ1148_SLEEVE-DEPTH  : 0.9 meters
 OQ1148
 OQ1148  HISTORY     - Date     Condition        Report By
 OQ1148  HISTORY     - 1991     MONUMENTED       NGS
 OQ1148  HISTORY     - 20120209 GOOD             INDIV
 OQ1148
 OQ1148                          STATION DESCRIPTION
 OQ1148
 OQ1148'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1148'31.8 KM (19.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1148'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1148'31.4 M (103.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OQ1148'THE HIGHWAY, 21.3 M (69.9 FT) SOUTH-SOUTHEAST OF MILEPOST 360, 4.6 M
 OQ1148'(15.1 FT) EAST OF THE MOST EASTERLY OF 3 BRACED FENCE POSTS, 2.0 M
 OQ1148'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.8 M (5.9 FT) WEST OF A
 OQ1148'T-FENCE CORNER, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1148'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OQ1148'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1148
 OQ1148                          STATION RECOVERY (2012)
 OQ1148
 OQ1148'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1148'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0852 ***********************************************************************
 OS0852  DESIGNATION -  H 457
 OS0852  PID         -  OS0852
 OS0852  STATE/COUNTY-  SD/JONES
 OS0852  COUNTRY     -  US
 OS0852  USGS QUAD   -  OKATON NE (2017)
 OS0852
 OS0852                         *CURRENT SURVEY CONTROL
 OS0852  ______________________________________________________________________
 OS0852* NAD 83(1986) POSITION- 43 53 10.     (N) 100 49 31.     (W)   SCALED
 OS0852* NAVD 88 ORTHO HEIGHT -   702.941 (meters)     2306.23  (feet) ADJUSTED
 OS0852  ______________________________________________________________________
 OS0852  GEOID HEIGHT    -        -23.829 (meters)                     GEOID18
 OS0852  DYNAMIC HEIGHT  -        702.711 (meters)     2305.48  (feet) COMP
 OS0852  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 OS0852
 OS0852  VERT ORDER      -  FIRST     CLASS II
 OS0852
 OS0852.The horizontal coordinates were scaled from a map and have
 OS0852.an estimated accuracy of +/- 6 seconds.
 OS0852
 OS0852.The orthometric height was determined by differential leveling and
 OS0852.adjusted by the NATIONAL GEODETIC SURVEY
 OS0852.in September 1993.
 OS0852
 OS0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0852.GEOID18 height accuracy estimate available here.
 OS0852
 OS0852.Click photographs - Photos may exist for this station.
 OS0852
 OS0852.The dynamic height is computed by dividing the NAVD 88
 OS0852.geopotential number by the normal gravity value computed on the
 OS0852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0852.degrees latitude (g = 980.6199 gals.).
 OS0852
 OS0852.The modeled gravity was interpolated from observed gravity values.
 OS0852
 OS0852;                    North         East    Units  Estimated Accuracy
 OS0852;SPC SD S     -   172,620.      560,470.      MT  (+/- 180 meters Scaled)
 OS0852
 OS0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP533608(NAD 83)
 OS0852
 OS0852                          SUPERSEDED SURVEY CONTROL
 OS0852
 OS0852.No superseded survey control is available for this station.
 OS0852
 OS0852_MARKER: I = METAL ROD
 OS0852_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0852_STAMPING: H 457 1991
 OS0852_MARK LOGO: NGS
 OS0852_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0852_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0852+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0852_ROD/PIPE-DEPTH: 5.3 meters
 OS0852_SLEEVE-DEPTH  : 0.9 meters
 OS0852
 OS0852  HISTORY     - Date     Condition        Report By
 OS0852  HISTORY     - 1991     MONUMENTED       NGS
 OS0852
 OS0852                          STATION DESCRIPTION
 OS0852
 OS0852'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0852'9.7 KM (6.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0852'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 1.1 KM (0.70
 OS0852'MI) EAST OF MILEPOST 186, 31.0 M (101.7 FT) SOUTH OF THE CENTERLINE
 OS0852'OF THE EASTBOUND LANES OF THE HIGHWAY, 13.5 M (44.3 FT) WEST OF THE
 OS0852'CENTER OF A GATE, AND 0.6 M (2.0 FT) NORTH OF A WITNESS POST AND
 OS0852'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0852'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0888 ***********************************************************************
 OS0888  DESIGNATION -  H 458
 OS0888  PID         -  OS0888
 OS0888  STATE/COUNTY-  SD/JONES
 OS0888  COUNTRY     -  US
 OS0888  USGS QUAD   -  WESTOVER (2017)
 OS0888
 OS0888                         *CURRENT SURVEY CONTROL
 OS0888  ______________________________________________________________________
 OS0888* NAD 83(1986) POSITION- 43 44 36.     (N) 100 39 57.     (W)   SCALED
 OS0888* NAVD 88 ORTHO HEIGHT -   543.991 (meters)     1784.74  (feet) ADJUSTED
 OS0888  ______________________________________________________________________
 OS0888  GEOID HEIGHT    -        -24.329 (meters)                     GEOID18
 OS0888  DYNAMIC HEIGHT  -        543.813 (meters)     1784.16  (feet) COMP
 OS0888  MODELED GRAVITY -    980,275.3   (mgal)                       NAVD 88
 OS0888
 OS0888  VERT ORDER      -  FIRST     CLASS II
 OS0888
 OS0888.The horizontal coordinates were scaled from a map and have
 OS0888.an estimated accuracy of +/- 6 seconds.
 OS0888
 OS0888.The orthometric height was determined by differential leveling and
 OS0888.adjusted by the NATIONAL GEODETIC SURVEY
 OS0888.in June 1994.
 OS0888
 OS0888.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0888.GEOID18 height accuracy estimate available here.
 OS0888
 OS0888.Click photographs - Photos may exist for this station.
 OS0888
 OS0888.The dynamic height is computed by dividing the NAVD 88
 OS0888.geopotential number by the normal gravity value computed on the
 OS0888.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0888.degrees latitude (g = 980.6199 gals.).
 OS0888
 OS0888.The modeled gravity was interpolated from observed gravity values.
 OS0888
 OS0888;                    North         East    Units  Estimated Accuracy
 OS0888;SPC SD S     -   156,690.      573,220.      MT  (+/- 180 meters Scaled)
 OS0888
 OS0888_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP658447(NAD 83)
 OS0888
 OS0888                          SUPERSEDED SURVEY CONTROL
 OS0888
 OS0888.No superseded survey control is available for this station.
 OS0888
 OS0888_MARKER: I = METAL ROD
 OS0888_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0888_STAMPING: H 458 1992
 OS0888_MARK LOGO: NGS
 OS0888_PROJECTION: FLUSH
 OS0888_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0888_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0888_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0888+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0888_ROD/PIPE-DEPTH: 9.2 meters
 OS0888
 OS0888  HISTORY     - Date     Condition        Report By
 OS0888  HISTORY     - 1992     MONUMENTED       NGS
 OS0888
 OS0888                          STATION DESCRIPTION
 OS0888
 OS0888'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0888'12.6 KM (7.80 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0888'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, THENCE 3.4 KM (2.10 MI)
 OS0888'SOUTHEASTERLY ALONG COUNTY ROAD S7, THENCE 0.5 KM (0.30 MI) SOUTHERLY
 OS0888'ALONG COUNTY ROAD S6, 8.4 M (27.6 FT) EAST OF THE CENTER OF THE ROAD,
 OS0888'6.0 M (19.7 FT) WEST OF A UTILITY POLE, 5.5 M (18.0 FT) NORTH OF A
 OS0888'DRIVEWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE ROAD, AND 0.6 M (2.0
 OS0888'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OS0888'POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0910 ***********************************************************************
 OS0910  DESIGNATION -  H 459
 OS0910  PID         -  OS0910
 OS0910  STATE/COUNTY-  SD/TODD
 OS0910  COUNTRY     -  US
 OS0910  USGS QUAD   -  MISSION (2017)
 OS0910
 OS0910                         *CURRENT SURVEY CONTROL
 OS0910  ______________________________________________________________________
 OS0910* NAD 83(1986) POSITION- 43 19 02.     (N) 100 42 38.     (W)   SCALED
 OS0910* NAVD 88 ORTHO HEIGHT -   799.262 (meters)     2622.25  (feet) ADJUSTED
 OS0910  ______________________________________________________________________
 OS0910  GEOID HEIGHT    -        -23.190 (meters)                     GEOID18
 OS0910  DYNAMIC HEIGHT  -        798.942 (meters)     2621.20  (feet) COMP
 OS0910  MODELED GRAVITY -    980,193.9   (mgal)                       NAVD 88
 OS0910
 OS0910  VERT ORDER      -  FIRST     CLASS II
 OS0910
 OS0910.The horizontal coordinates were scaled from a map and have
 OS0910.an estimated accuracy of +/- 6 seconds.
 OS0910
 OS0910.The orthometric height was determined by differential leveling and
 OS0910.adjusted by the NATIONAL GEODETIC SURVEY
 OS0910.in June 1994.
 OS0910
 OS0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0910.GEOID18 height accuracy estimate available here.
 OS0910
 OS0910.Click photographs - Photos may exist for this station.
 OS0910
 OS0910.The dynamic height is computed by dividing the NAVD 88
 OS0910.geopotential number by the normal gravity value computed on the
 OS0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0910.degrees latitude (g = 980.6199 gals.).
 OS0910
 OS0910.The modeled gravity was interpolated from observed gravity values.
 OS0910
 OS0910;                    North         East    Units  Estimated Accuracy
 OS0910;SPC SD S     -   109,370.      569,400.      MT  (+/- 180 meters Scaled)
 OS0910
 OS0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN612974(NAD 83)
 OS0910
 OS0910                          SUPERSEDED SURVEY CONTROL
 OS0910
 OS0910.No superseded survey control is available for this station.
 OS0910
 OS0910_MARKER: I = METAL ROD
 OS0910_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0910_STAMPING: H 459 1992
 OS0910_MARK LOGO: NGS
 OS0910_PROJECTION: FLUSH
 OS0910_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0910_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0910_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0910+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0910_ROD/PIPE-DEPTH: 6.1 meters
 OS0910
 OS0910  HISTORY     - Date     Condition        Report By
 OS0910  HISTORY     - 1992     MONUMENTED       NGS
 OS0910
 OS0910                          STATION DESCRIPTION
 OS0910
 OS0910'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0910'6.9 KM (4.30 MI) NORTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0910'OF U.S. HIGHWAY 18 IN MISSION, 34.6 M (113.5 FT) EAST OF THE
 OS0910'CENTERLINE OF THE HIGHWAY, 9.6 M (31.5 FT) SOUTH OF THE CENTER OF A
 OS0910'GRAVELED ROAD, 4.8 M (15.7 FT) WEST OF THE CENTER OF A GATE AND FIELD
 OS0910'ENTRANCE, 2.3 M (7.5 FT) NORTHEAST OF THE WEST END OF A CULVERT UNDER
 OS0910'THE ENTRANCE ROAD, 1.9 M (6.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OS0910'0.2 M (0.7 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OS0910'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0230 ***********************************************************************
 PS0230  DESIGNATION -  H 46
 PS0230  PID         -  PS0230
 PS0230  STATE/COUNTY-  SD/SPINK
 PS0230  COUNTRY     -  US
 PS0230  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0230
 PS0230                         *CURRENT SURVEY CONTROL
 PS0230  ______________________________________________________________________
 PS0230* NAD 83(1986) POSITION- 44 53 52.     (N) 098 35 01.     (W)   SCALED
 PS0230* NAVD 88 ORTHO HEIGHT -   397.766 (meters)     1305.00  (feet) ADJUSTED
 PS0230  ______________________________________________________________________
 PS0230  GEOID HEIGHT    -        -24.276 (meters)                     GEOID18
 PS0230  DYNAMIC HEIGHT  -        397.721 (meters)     1304.86  (feet) COMP
 PS0230  MODELED GRAVITY -    980,493.7   (mgal)                       NAVD 88
 PS0230
 PS0230  VERT ORDER      -  FIRST     CLASS II
 PS0230
 PS0230.The horizontal coordinates were scaled from a map and have
 PS0230.an estimated accuracy of +/- 6 seconds.
 PS0230
 PS0230.The orthometric height was determined by differential leveling and
 PS0230.adjusted by the NATIONAL GEODETIC SURVEY
 PS0230.in July 1998.
 PS0230
 PS0230.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0230.GEOID18 height accuracy estimate available here.
 PS0230
 PS0230.Click photographs - Photos may exist for this station.
 PS0230
 PS0230.The dynamic height is computed by dividing the NAVD 88
 PS0230.geopotential number by the normal gravity value computed on the
 PS0230.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0230.degrees latitude (g = 980.6199 gals.).
 PS0230
 PS0230.The modeled gravity was interpolated from observed gravity values.
 PS0230
 PS0230;                    North         East    Units  Estimated Accuracy
 PS0230;SPC SD N     -   119,260.      711,860.      MT  (+/- 180 meters Scaled)
 PS0230
 PS0230_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ328716(NAD 83)
 PS0230
 PS0230                          SUPERSEDED SURVEY CONTROL
 PS0230
 PS0230  NAVD 88 (06/15/91)  397.743  (m)         1304.93   (f) SUPERSEDED  1 2
 PS0230  NGVD 29 (??/??/92)  397.446  (m)         1303.95   (f) ADJ UNCH    1 2
 PS0230
 PS0230.Superseded values are not recommended for survey control.
 PS0230
 PS0230.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0230.See file dsdata.pdf to determine how the superseded data were derived.
 PS0230
 PS0230_MARKER: DB = BENCH MARK DISK
 PS0230_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0230_STAMPING: H 46 1934
 PS0230_MARK LOGO: CGS
 PS0230_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0230_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0230+STABILITY: SURFACE MOTION
 PS0230_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0230+SATELLITE: SATELLITE OBSERVATIONS - June 01, 1996
 PS0230
 PS0230  HISTORY     - Date     Condition        Report By
 PS0230  HISTORY     - 1934     MONUMENTED       CGS
 PS0230  HISTORY     - 19960601 GOOD             NGS
 PS0230
 PS0230                          STATION DESCRIPTION
 PS0230
 PS0230'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0230'3.8 MI W FROM REDFIELD.
 PS0230'3.8 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0230'FROM THE POST OFFICE AT REDFIELD, SPINK COUNTY, ABOUT 18 POLES
 PS0230'EAST OF MILEPOST 4, 1 POLE EAST OF A ROAD CROSSING, 43 FEET
 PS0230'NORTH OF THE CENTERLINE OF THE TRACK, AND 8 FEET EAST OF A POLE.
 PS0230'A STANDARD DISK, STAMPED H 46 1934 AND SET IN THE TOP OF A
 PS0230'CONCRETE POST.
 PS0230
 PS0230                          STATION RECOVERY (1996)
 PS0230
 PS0230'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0230'5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PS0230'U.S. HIGHWAY 281 IN REDFIELD, 81.2 M (266.4 FT) NORTHEAST OF MILEPOST
 PS0230'303, 56.0 M (183.7 FT) EAST OF THE CENTER OF A DIRT ROAD, 44.1 M
 PS0230'(144.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 27.2 M (89.2 FT) SOUTHWEST
 PS0230'OF A UTILITY POLE, 26.0 M (85.3 FT) SOUTHEAST OF A UTILITY POLE, 12.6
 PS0230'M (41.3 FT) NORTH OF THE CENTER OF A RAILROAD BED (TRACK REMOVED), 1.3
 PS0230'M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A
 PS0230'WITNESS POST, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 PS0230'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8808 ***********************************************************************
 AB8808  DESIGNATION -  H 460
 AB8808  PID         -  AB8808
 AB8808  STATE/COUNTY-  SD/BROOKINGS
 AB8808  COUNTRY     -  US
 AB8808  USGS QUAD   -  AURORA (2017)
 AB8808
 AB8808                         *CURRENT SURVEY CONTROL
 AB8808  ______________________________________________________________________
 AB8808* NAD 83(1986) POSITION- 44 18 37.     (N) 096 41 14.     (W)   SCALED
 AB8808* NAVD 88 ORTHO HEIGHT -   504.222 (meters)     1654.27  (feet) ADJUSTED
 AB8808  ______________________________________________________________________
 AB8808  GEOID HEIGHT    -        -25.505 (meters)                     GEOID18
 AB8808  DYNAMIC HEIGHT  -        504.128 (meters)     1653.96  (feet) COMP
 AB8808  MODELED GRAVITY -    980,415.6   (mgal)                       NAVD 88
 AB8808
 AB8808  VERT ORDER      -  FIRST     CLASS II
 AB8808
 AB8808.The horizontal coordinates were scaled from a map and have
 AB8808.an estimated accuracy of +/- 6 seconds.
 AB8808
 AB8808.The orthometric height was determined by differential leveling and
 AB8808.adjusted by the NATIONAL GEODETIC SURVEY
 AB8808.in October 1997.
 AB8808
 AB8808.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8808.GEOID18 height accuracy estimate available here.
 AB8808
 AB8808.Click photographs - Photos may exist for this station.
 AB8808
 AB8808.The dynamic height is computed by dividing the NAVD 88
 AB8808.geopotential number by the normal gravity value computed on the
 AB8808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8808.degrees latitude (g = 980.6199 gals.).
 AB8808
 AB8808.The modeled gravity was interpolated from observed gravity values.
 AB8808
 AB8808;                    North         East    Units  Estimated Accuracy
 AB8808;SPC SD N     -    58,410.      864,250.      MT  (+/- 180 meters Scaled)
 AB8808
 AB8808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ844089(NAD 83)
 AB8808
 AB8808                          SUPERSEDED SURVEY CONTROL
 AB8808
 AB8808.No superseded survey control is available for this station.
 AB8808
 AB8808_MARKER: I = METAL ROD
 AB8808_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8808_STAMPING: H 460 1994
 AB8808_MARK LOGO: NGS
 AB8808_PROJECTION: FLUSH
 AB8808_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8808_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8808+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8808_ROD/PIPE-DEPTH: 4.3 meters
 AB8808_SLEEVE-DEPTH  : 0.9 meters
 AB8808
 AB8808  HISTORY     - Date     Condition        Report By
 AB8808  HISTORY     - 1994     MONUMENTED       NGS
 AB8808
 AB8808                          STATION DESCRIPTION
 AB8808
 AB8808'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8808'5.7 KM (3.55 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8808'INTERSTATE HIGHWAY 29 IN BROOKINGS, 805.0 M (2641.1 FT) EAST OF
 AB8808'MILEPOST 425, 235.8 M (773.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 45.6
 AB8808'M (149.6 FT) SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 14.5 M
 AB8808'(47.6 FT) WEST OF THE CENTERLINE OF A PAVED ROAD, 2.7 M (8.9 FT) SOUTH
 AB8808'OF A UTILITY POLE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE ROAD, AND 0.2
 AB8808'M (0.7 FT) EAST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM
 AB8808'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AB8808'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8861 ***********************************************************************
 AB8861  DESIGNATION -  H 461
 AB8861  PID         -  AB8861
 AB8861  STATE/COUNTY-  SD/KINGSBURY
 AB8861  COUNTRY     -  US
 AB8861  USGS QUAD   -  DE SMET (2017)
 AB8861
 AB8861                         *CURRENT SURVEY CONTROL
 AB8861  ______________________________________________________________________
 AB8861* NAD 83(1986) POSITION- 44 22 59.     (N) 097 33 55.     (W)   SCALED
 AB8861* NAVD 88 ORTHO HEIGHT -   534.709 (meters)     1754.29  (feet) ADJUSTED
 AB8861  ______________________________________________________________________
 AB8861  GEOID HEIGHT    -        -25.087 (meters)                     GEOID18
 AB8861  DYNAMIC HEIGHT  -        534.607 (meters)     1753.96  (feet) COMP
 AB8861  MODELED GRAVITY -    980,410.7   (mgal)                       NAVD 88
 AB8861
 AB8861  VERT ORDER      -  FIRST     CLASS II
 AB8861
 AB8861.The horizontal coordinates were scaled from a map and have
 AB8861.an estimated accuracy of +/- 6 seconds.
 AB8861
 AB8861.The orthometric height was determined by differential leveling and
 AB8861.adjusted by the NATIONAL GEODETIC SURVEY
 AB8861.in October 1997.
 AB8861
 AB8861.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8861.GEOID18 height accuracy estimate available here.
 AB8861
 AB8861.Click photographs - Photos may exist for this station.
 AB8861
 AB8861.The dynamic height is computed by dividing the NAVD 88
 AB8861.geopotential number by the normal gravity value computed on the
 AB8861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8861.degrees latitude (g = 980.6199 gals.).
 AB8861
 AB8861.The modeled gravity was interpolated from observed gravity values.
 AB8861
 AB8861;                    North         East    Units  Estimated Accuracy
 AB8861;SPC SD N     -    64,000.      793,990.      MT  (+/- 180 meters Scaled)
 AB8861
 AB8861_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ142154(NAD 83)
 AB8861
 AB8861                          SUPERSEDED SURVEY CONTROL
 AB8861
 AB8861.No superseded survey control is available for this station.
 AB8861
 AB8861_MARKER: I = METAL ROD
 AB8861_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8861_STAMPING: H 461 1994
 AB8861_MARK LOGO: NGS
 AB8861_PROJECTION: FLUSH
 AB8861_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8861_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8861+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8861_ROD/PIPE-DEPTH: 5.8 meters
 AB8861_SLEEVE-DEPTH  : 0.9 meters
 AB8861
 AB8861  HISTORY     - Date     Condition        Report By
 AB8861  HISTORY     - 1994     MONUMENTED       NGS
 AB8861
 AB8861                          STATION DESCRIPTION
 AB8861
 AB8861'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8861'1.1 KM (0.70 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8861'STATE HIGHWAY 25 IN DE SMET, 164.0 M (538.1 FT) WEST OF MILEPOST 378,
 AB8861'21.9 M (71.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 6.2 M (20.3 FT) WEST
 AB8861'OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) SOUTH OF A
 AB8861'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AB8861'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AB8861'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 AB8861'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8912 ***********************************************************************
 AB8912  DESIGNATION -  H 462
 AB8912  PID         -  AB8912
 AB8912  STATE/COUNTY-  SD/BEADLE
 AB8912  COUNTRY     -  US
 AB8912  USGS QUAD   -  WOLSEY SE (2017)
 AB8912
 AB8912                         *CURRENT SURVEY CONTROL
 AB8912  ______________________________________________________________________
 AB8912* NAD 83(1986) POSITION- 44 22 16.     (N) 098 22 02.     (W)   SCALED
 AB8912* NAVD 88 ORTHO HEIGHT -   402.967 (meters)     1322.07  (feet) ADJUSTED
 AB8912  ______________________________________________________________________
 AB8912  GEOID HEIGHT    -        -25.025 (meters)                     GEOID18
 AB8912  DYNAMIC HEIGHT  -        402.897 (meters)     1321.84  (feet) COMP
 AB8912  MODELED GRAVITY -    980,432.9   (mgal)                       NAVD 88
 AB8912
 AB8912  VERT ORDER      -  FIRST     CLASS II
 AB8912
 AB8912.The horizontal coordinates were scaled from a map and have
 AB8912.an estimated accuracy of +/- 6 seconds.
 AB8912
 AB8912.The orthometric height was determined by differential leveling and
 AB8912.adjusted by the NATIONAL GEODETIC SURVEY
 AB8912.in October 1997.
 AB8912
 AB8912.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8912.GEOID18 height accuracy estimate available here.
 AB8912
 AB8912.Click photographs - Photos may exist for this station.
 AB8912
 AB8912.The dynamic height is computed by dividing the NAVD 88
 AB8912.geopotential number by the normal gravity value computed on the
 AB8912.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8912.degrees latitude (g = 980.6199 gals.).
 AB8912
 AB8912.The modeled gravity was interpolated from observed gravity values.
 AB8912
 AB8912;                    North         East    Units  Estimated Accuracy
 AB8912;SPC SD N     -    61,070.      730,130.      MT  (+/- 180 meters Scaled)
 AB8912
 AB8912_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ504132(NAD 83)
 AB8912
 AB8912                          SUPERSEDED SURVEY CONTROL
 AB8912
 AB8912.No superseded survey control is available for this station.
 AB8912
 AB8912_MARKER: I = METAL ROD
 AB8912_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8912_STAMPING: H 462 1994
 AB8912_MARK LOGO: NGS
 AB8912_PROJECTION: FLUSH
 AB8912_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8912_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8912_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8912+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8912_ROD/PIPE-DEPTH: 4.9 meters
 AB8912_SLEEVE-DEPTH  : 0.9 meters
 AB8912
 AB8912  HISTORY     - Date     Condition        Report By
 AB8912  HISTORY     - 1994     MONUMENTED       NGS
 AB8912
 AB8912                          STATION DESCRIPTION
 AB8912
 AB8912'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8912'12.3 KM (7.65 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8912'STATE HIGHWAY 37 IN HURON, 36.6 M (120.1 FT) NORTHEAST OF MILEPOST
 AB8912'338, 19.9 M (65.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT)
 AB8912'BELOW THE LEVEL OF THE HIGHWAY, 1.1 M (3.6 FT) SOUTHWEST OF A T-FENCE
 AB8912'CORNER, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 AB8912'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8912'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8991 ***********************************************************************
 AB8991  DESIGNATION -  H 463
 AB8991  PID         -  AB8991
 AB8991  STATE/COUNTY-  SD/HYDE
 AB8991  COUNTRY     -  US
 AB8991  USGS QUAD   -  HIGHMORE (2017)
 AB8991
 AB8991                         *CURRENT SURVEY CONTROL
 AB8991  ______________________________________________________________________
 AB8991* NAD 83(1986) POSITION- 44 31 41.     (N) 099 26 28.     (W)   SCALED
 AB8991* NAVD 88 ORTHO HEIGHT -   569.165 (meters)     1867.34  (feet) ADJUSTED
 AB8991  ______________________________________________________________________
 AB8991  GEOID HEIGHT    -        -23.847 (meters)                     GEOID18
 AB8991  DYNAMIC HEIGHT  -        569.053 (meters)     1866.97  (feet) COMP
 AB8991  MODELED GRAVITY -    980,402.4   (mgal)                       NAVD 88
 AB8991
 AB8991  VERT ORDER      -  FIRST     CLASS II
 AB8991
 AB8991.The horizontal coordinates were scaled from a map and have
 AB8991.an estimated accuracy of +/- 6 seconds.
 AB8991
 AB8991.The orthometric height was determined by differential leveling and
 AB8991.adjusted by the NATIONAL GEODETIC SURVEY
 AB8991.in October 1997.
 AB8991
 AB8991.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8991.GEOID18 height accuracy estimate available here.
 AB8991
 AB8991.Click photographs - Photos may exist for this station.
 AB8991
 AB8991.The dynamic height is computed by dividing the NAVD 88
 AB8991.geopotential number by the normal gravity value computed on the
 AB8991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8991.degrees latitude (g = 980.6199 gals.).
 AB8991
 AB8991.The modeled gravity was interpolated from observed gravity values.
 AB8991
 AB8991;                    North         East    Units  Estimated Accuracy
 AB8991;SPC SD N     -    77,350.      644,430.      MT  (+/- 180 meters Scaled)
 AB8991
 AB8991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ649306(NAD 83)
 AB8991
 AB8991                          SUPERSEDED SURVEY CONTROL
 AB8991
 AB8991.No superseded survey control is available for this station.
 AB8991
 AB8991_MARKER: I = METAL ROD
 AB8991_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8991_STAMPING: H 463 1994
 AB8991_MARK LOGO: NGS
 AB8991_PROJECTION: FLUSH
 AB8991_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8991_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8991+STABILITY: POSITION/ELEVATION WELL
 AB8991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8991+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8991_ROD/PIPE-DEPTH: 13.2 meters
 AB8991_SLEEVE-DEPTH  : 9.8 meters
 AB8991
 AB8991  HISTORY     - Date     Condition        Report By
 AB8991  HISTORY     - 1994     MONUMENTED       NGS
 AB8991
 AB8991                          STATION DESCRIPTION
 AB8991
 AB8991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8991'IN HIGHMORE, AT THE INTERSECTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 AB8991'47, 103.0 M (337.9 FT) EAST OF MILEPOST 278, 35.5 M (116.5 FT) NORTH
 AB8991'OF THE CENTER OF THE HIGHWAY 14, 35.3 M (115.8 FT) EAST OF THE
 AB8991'CENTERLINE OF HIGHWAY 47, 14.4 M (47.2 FT) NORTHWEST OF A FENCE
 AB8991'CORNER, 11.8 M (38.7 FT) SOUTHEAST OF A FENCE CORNER, 1.3 M (4.3 FT)
 AB8991'BELOW THE LEVEL OF HIGHWAY 14, AND 1.0 M (3.3 FT) SOUTHWEST OF A
 AB8991'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB8991'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9004 ***********************************************************************
 AB9004  DESIGNATION -  H 464
 AB9004  PID         -  AB9004
 AB9004  STATE/COUNTY-  SD/HUGHES
 AB9004  COUNTRY     -  US
 AB9004  USGS QUAD   -  HARROLD (2017)
 AB9004
 AB9004                         *CURRENT SURVEY CONTROL
 AB9004  ______________________________________________________________________
 AB9004* NAD 83(1986) POSITION- 44 31 37.     (N) 099 43 29.     (W)   SCALED
 AB9004* NAVD 88 ORTHO HEIGHT -   545.585 (meters)     1789.97  (feet) ADJUSTED
 AB9004  ______________________________________________________________________
 AB9004  GEOID HEIGHT    -        -23.588 (meters)                     GEOID18
 AB9004  DYNAMIC HEIGHT  -        545.478 (meters)     1789.62  (feet) COMP
 AB9004  MODELED GRAVITY -    980,403.8   (mgal)                       NAVD 88
 AB9004
 AB9004  VERT ORDER      -  FIRST     CLASS II
 AB9004
 AB9004.The horizontal coordinates were scaled from a map and have
 AB9004.an estimated accuracy of +/- 6 seconds.
 AB9004
 AB9004.The orthometric height was determined by differential leveling and
 AB9004.adjusted by the NATIONAL GEODETIC SURVEY
 AB9004.in October 1997.
 AB9004
 AB9004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9004.GEOID18 height accuracy estimate available here.
 AB9004
 AB9004.Click photographs - Photos may exist for this station.
 AB9004
 AB9004.The dynamic height is computed by dividing the NAVD 88
 AB9004.geopotential number by the normal gravity value computed on the
 AB9004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9004.degrees latitude (g = 980.6199 gals.).
 AB9004
 AB9004.The modeled gravity was interpolated from observed gravity values.
 AB9004
 AB9004;                    North         East    Units  Estimated Accuracy
 AB9004;SPC SD S     -   243,880.      648,380.      MT  (+/- 180 meters Scaled)
 AB9004
 AB9004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ424306(NAD 83)
 AB9004
 AB9004                          SUPERSEDED SURVEY CONTROL
 AB9004
 AB9004.No superseded survey control is available for this station.
 AB9004
 AB9004_MARKER: I = METAL ROD
 AB9004_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9004_STAMPING: H 464 1994
 AB9004_MARK LOGO: NGS
 AB9004_PROJECTION: FLUSH
 AB9004_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9004+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9004_ROD/PIPE-DEPTH: 7.0 meters
 AB9004_SLEEVE-DEPTH  : 0.9 meters
 AB9004
 AB9004  HISTORY     - Date     Condition        Report By
 AB9004  HISTORY     - 1994     MONUMENTED       NGS
 AB9004  HISTORY     - 20120514 GOOD             INDIV
 AB9004
 AB9004                          STATION DESCRIPTION
 AB9004
 AB9004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9004'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9004'BLUNT, THENCE 21.1 KM (13.10 MI) EASTERLY ALONG U.S. HIGHWAY 14, 76.0
 AB9004'M (249.3 FT) EAST OF MILEPOST 264, 22.9 M (75.1 FT) SOUTH OF THE
 AB9004'HIGHWAY CENTERLINE, 14.8 M (48.6 FT) WEST OF THE CENTER OF A GRAVELED
 AB9004'ROAD, 3.5 M (11.5 FT) WEST OF A UTILITY POLE WITH TWO GUY CABLES, 0.9
 AB9004'M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF
 AB9004'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9004'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 AB9004'CLASS A MARK.
 AB9004
 AB9004                          STATION RECOVERY (2012)
 AB9004
 AB9004'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9004'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5563 ***********************************************************************
 AC5563  DESIGNATION -  H 465
 AC5563  PID         -  AC5563
 AC5563  STATE/COUNTY-  SD/PENNINGTON
 AC5563  COUNTRY     -  US
 AC5563  USGS QUAD   -  MOUNT RUSHMORE (2017)
 AC5563
 AC5563                         *CURRENT SURVEY CONTROL
 AC5563  ______________________________________________________________________
 AC5563* NAD 83(1986) POSITION- 43 55 37.     (N) 103 27 43.     (W)   SCALED
 AC5563* NAVD 88 ORTHO HEIGHT -  1505.753 (meters)     4940.12  (feet) ADJUSTED
 AC5563  ______________________________________________________________________
 AC5563  GEOID HEIGHT    -        -14.315 (meters)                     GEOID18
 AC5563  DYNAMIC HEIGHT  -       1505.096 (meters)     4937.97  (feet) COMP
 AC5563  MODELED GRAVITY -    980,128.2   (mgal)                       NAVD 88
 AC5563
 AC5563  VERT ORDER      -  FIRST     CLASS II
 AC5563
 AC5563.The horizontal coordinates were scaled from a map and have
 AC5563.an estimated accuracy of +/- 6 seconds.
 AC5563
 AC5563.The orthometric height was determined by differential leveling and
 AC5563.adjusted by the NATIONAL GEODETIC SURVEY
 AC5563.in October 1997.
 AC5563
 AC5563.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5563.GEOID18 height accuracy estimate available here.
 AC5563
 AC5563.Click photographs - Photos may exist for this station.
 AC5563
 AC5563.The dynamic height is computed by dividing the NAVD 88
 AC5563.geopotential number by the normal gravity value computed on the
 AC5563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5563.degrees latitude (g = 980.6199 gals.).
 AC5563
 AC5563.The modeled gravity was interpolated from observed gravity values.
 AC5563
 AC5563;                    North         East    Units  Estimated Accuracy
 AC5563;SPC SD S     -   181,770.      348,840.      MT  (+/- 180 meters Scaled)
 AC5563
 AC5563_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ234649(NAD 83)
 AC5563
 AC5563                          SUPERSEDED SURVEY CONTROL
 AC5563
 AC5563.No superseded survey control is available for this station.
 AC5563
 AC5563_MARKER: DV = VERTICAL CONTROL DISK
 AC5563_SETTING: 66 = SET IN ROCK OUTCROP
 AC5563_STAMPING: H 465 1995
 AC5563_MARK LOGO: NGS
 AC5563_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5563_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5563+STABILITY: POSITION/ELEVATION WELL
 AC5563_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5563+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5563
 AC5563  HISTORY     - Date     Condition        Report By
 AC5563  HISTORY     - 1995     MONUMENTED       NGS
 AC5563
 AC5563                          STATION DESCRIPTION
 AC5563
 AC5563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5563'3.7 KM (2.30 MI) NORTHERLY ALONG U.S. HIGHWAY 16 ALTERNATE FROM THE
 AC5563'JUNCTION OF STATE HIGHWAY 40 IN KEYSTONE, THENCE 2.3 KM (1.40 MI)
 AC5563'WESTERLY ALONG U.S. HIGHWAY 16, IN AN EXPOSED AREA OF BEDROCK IN A
 AC5563'HIGHWAY CUT, 266.0 M (872.7 FT) EAST OF MILEPOST 49, 61.5 M (201.8 FT)
 AC5563'SOUTH OF THE CENTER OF COUNTY ROAD 392 3C, 20.5 M (67.3 FT) NORTH OF
 AC5563'THE SOUTH END OF THE EXPOSED BEDROCK, 14.5 M (47.6 FT) WEST OF HIGHWAY
 AC5563'CENTERLINE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 AC5563'(1.3 FT) SOUTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9087 ***********************************************************************
 AB9087  DESIGNATION -  H 466
 AB9087  PID         -  AB9087
 AB9087  STATE/COUNTY-  SD/STANLEY
 AB9087  COUNTRY     -  US
 AB9087  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9087
 AB9087                         *CURRENT SURVEY CONTROL
 AB9087  ______________________________________________________________________
 AB9087* NAD 83(1986) POSITION- 44 22 20.     (N) 100 54 12.     (W)   SCALED
 AB9087* NAVD 88 ORTHO HEIGHT -   613.424 (meters)     2012.54  (feet) ADJUSTED
 AB9087  ______________________________________________________________________
 AB9087  GEOID HEIGHT    -        -22.690 (meters)                     GEOID18
 AB9087  DYNAMIC HEIGHT  -        613.282 (meters)     2012.08  (feet) COMP
 AB9087  MODELED GRAVITY -    980,366.6   (mgal)                       NAVD 88
 AB9087
 AB9087  VERT ORDER      -  FIRST     CLASS II
 AB9087
 AB9087.The horizontal coordinates were scaled from a map and have
 AB9087.an estimated accuracy of +/- 6 seconds.
 AB9087
 AB9087.The orthometric height was determined by differential leveling and
 AB9087.adjusted by the NATIONAL GEODETIC SURVEY
 AB9087.in October 1997.
 AB9087
 AB9087.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9087.GEOID18 height accuracy estimate available here.
 AB9087
 AB9087.Click photographs - Photos may exist for this station.
 AB9087
 AB9087.The dynamic height is computed by dividing the NAVD 88
 AB9087.geopotential number by the normal gravity value computed on the
 AB9087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9087.degrees latitude (g = 980.6199 gals.).
 AB9087
 AB9087.The modeled gravity was interpolated from observed gravity values.
 AB9087
 AB9087;                    North         East    Units  Estimated Accuracy
 AB9087;SPC SD S     -   226,670.      554,570.      MT  (+/- 180 meters Scaled)
 AB9087
 AB9087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ483149(NAD 83)
 AB9087
 AB9087                          SUPERSEDED SURVEY CONTROL
 AB9087
 AB9087.No superseded survey control is available for this station.
 AB9087
 AB9087_MARKER: I = METAL ROD
 AB9087_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9087_STAMPING: H 466 1995
 AB9087_MARK LOGO: NGS
 AB9087_PROJECTION: FLUSH
 AB9087_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9087_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9087+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9087_ROD/PIPE-DEPTH: 5.4 meters
 AB9087_SLEEVE-DEPTH  : 0.9 meters
 AB9087
 AB9087  HISTORY     - Date     Condition        Report By
 AB9087  HISTORY     - 1995     MONUMENTED       NGS
 AB9087  HISTORY     - 20120531 GOOD             INDIV
 AB9087
 AB9087                          STATION DESCRIPTION
 AB9087
 AB9087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9087'9.4 KM (5.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9087'IN HAYES, 175.0 M (574.1 FT) WEST OF MILEPOST 201, 48.8 M (160.1 FT)
 AB9087'NORTH OF THE HIGHWAY CENTERLINE, 10.2 M (33.5 FT) NORTH OF THE CENTER
 AB9087'OF AN ABANDONED ROAD, 2.9 M (9.5 FT) WEST OF THE CENTER OF A
 AB9087'CROSSOVER, 1.9 M (6.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.3 M (4.3
 AB9087'FT) NORTH OF A T-FENCE CORNER, AND 0.8 M (2.6 FT) SOUTH OF A WITNESS
 AB9087'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AB9087'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATION FOR A
 AB9087'CLASS A MARK.
 AB9087
 AB9087                          STATION RECOVERY (2012)
 AB9087
 AB9087'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE2015 ***********************************************************************
 AE2015  DESIGNATION -  H 467
 AE2015  PID         -  AE2015
 AE2015  STATE/COUNTY-  SD/CODINGTON
 AE2015  COUNTRY     -  US
 AE2015  USGS QUAD   -  HENRY (2017)
 AE2015
 AE2015                         *CURRENT SURVEY CONTROL
 AE2015  ______________________________________________________________________
 AE2015* NAD 83(1986) POSITION- 44 52 37.     (N) 097 22 50.     (W)   SCALED
 AE2015* NAVD 88 ORTHO HEIGHT -   538.567 (meters)     1766.95  (feet) ADJUSTED
 AE2015  ______________________________________________________________________
 AE2015  GEOID HEIGHT    -        -24.916 (meters)                     GEOID18
 AE2015  DYNAMIC HEIGHT  -        538.487 (meters)     1766.69  (feet) COMP
 AE2015  MODELED GRAVITY -    980,451.8   (mgal)                       NAVD 88
 AE2015
 AE2015  VERT ORDER      -  FIRST     CLASS II
 AE2015
 AE2015.The horizontal coordinates were scaled from a map and have
 AE2015.an estimated accuracy of +/- 6 seconds.
 AE2015
 AE2015.The orthometric height was determined by differential leveling and
 AE2015.adjusted by the NATIONAL GEODETIC SURVEY
 AE2015.in July 1998.
 AE2015
 AE2015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE2015.GEOID18 height accuracy estimate available here.
 AE2015
 AE2015.Click photographs - Photos may exist for this station.
 AE2015
 AE2015.The dynamic height is computed by dividing the NAVD 88
 AE2015.geopotential number by the normal gravity value computed on the
 AE2015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE2015.degrees latitude (g = 980.6199 gals.).
 AE2015
 AE2015.The modeled gravity was interpolated from observed gravity values.
 AE2015
 AE2015;                    North         East    Units  Estimated Accuracy
 AE2015;SPC SD N     -   119,320.      806,930.      MT  (+/- 180 meters Scaled)
 AE2015
 AE2015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ279705(NAD 83)
 AE2015
 AE2015                          SUPERSEDED SURVEY CONTROL
 AE2015
 AE2015.No superseded survey control is available for this station.
 AE2015
 AE2015_MARKER: I = METAL ROD
 AE2015_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE2015_STAMPING: H 467 1995
 AE2015_MARK LOGO: NGS
 AE2015_PROJECTION: FLUSH
 AE2015_MAGNETIC: I = MARKER IS A STEEL ROD
 AE2015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE2015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE2015+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 AE2015_ROD/PIPE-DEPTH: 6.0 meters
 AE2015_SLEEVE-DEPTH  : 0.9 meters
 AE2015
 AE2015  HISTORY     - Date     Condition        Report By
 AE2015  HISTORY     - 1995     MONUMENTED       NGS
 AE2015  HISTORY     - 19950919 GOOD             NGS
 AE2015  HISTORY     - 19961011 GOOD             CHANCE
 AE2015
 AE2015                          STATION DESCRIPTION
 AE2015
 AE2015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE2015'7.2 KM (4.45 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2015'MAIN STREET IN HENRY, 273.0 M (895.7 FT) EAST OF MILEPOST 363, 26.2 M
 AE2015'(86.0 FT) EAST OF THE CENTER OF A DRIVEWAY, 22.4 M (73.5 FT) NORTH OF
 AE2015'THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) EAST OF AN UNDERGROUND CABLE
 AE2015'JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 AE2015'(2.0 FT) SOUTH OF A WITNESS POST AND A RIGHT-OF-WAY POST. NOTE--ACCESS
 AE2015'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AE2015'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AE2015
 AE2015                          STATION RECOVERY (1996)
 AE2015
 AE2015'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 AE2015'6.9 KM (4.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE2015'MAIN STREET IN HENRY, 273.0 M (895.7 FT) EAST OF MILEPOST 363, 26.2 M
 AE2015'(86.0 FT) EAST OF THE CENTER OF A DRIVEWAY, 22.4 M (73.5 FT) NORTH OF
 AE2015'THE HIGHWAY CENTERLINE, 5.5 M (18.0 FT) EAST OF AN UNDERGROUND CABLE
 AE2015'JUNCTION BOX, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 AE2015'(2.0 FT) SOUTH OF A WITNESS POST AND A RIGHT-OF-WAY POST. NOTE--ACCESS
 AE2015'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH
 AE2015'DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5811 ***********************************************************************
 AE5811  DESIGNATION -  H 468
 AE5811  PID         -  AE5811
 AE5811  STATE/COUNTY-  SD/SPINK
 AE5811  COUNTRY     -  US
 AE5811  USGS QUAD   -  DOLAND (2017)
 AE5811
 AE5811                         *CURRENT SURVEY CONTROL
 AE5811  ______________________________________________________________________
 AE5811* NAD 83(1986) POSITION- 44 53 31.     (N) 098 00 14.     (W)   SCALED
 AE5811* NAVD 88 ORTHO HEIGHT -   431.023 (meters)     1414.11  (feet) ADJUSTED
 AE5811  ______________________________________________________________________
 AE5811  GEOID HEIGHT    -        -24.490 (meters)                     GEOID18
 AE5811  DYNAMIC HEIGHT  -        430.973 (meters)     1413.95  (feet) COMP
 AE5811  MODELED GRAVITY -    980,489.8   (mgal)                       NAVD 88
 AE5811
 AE5811  VERT ORDER      -  FIRST     CLASS II
 AE5811
 AE5811.The horizontal coordinates were scaled from a map and have
 AE5811.an estimated accuracy of +/- 6 seconds.
 AE5811
 AE5811.The orthometric height was determined by differential leveling and
 AE5811.adjusted by the NATIONAL GEODETIC SURVEY
 AE5811.in July 1998.
 AE5811
 AE5811.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5811.GEOID18 height accuracy estimate available here.
 AE5811
 AE5811.Click photographs - Photos may exist for this station.
 AE5811
 AE5811.The dynamic height is computed by dividing the NAVD 88
 AE5811.geopotential number by the normal gravity value computed on the
 AE5811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5811.degrees latitude (g = 980.6199 gals.).
 AE5811
 AE5811.The modeled gravity was interpolated from observed gravity values.
 AE5811
 AE5811;                    North         East    Units  Estimated Accuracy
 AE5811;SPC SD N     -   119,580.      757,660.      MT  (+/- 180 meters Scaled)
 AE5811
 AE5811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ786714(NAD 83)
 AE5811
 AE5811                          SUPERSEDED SURVEY CONTROL
 AE5811
 AE5811.No superseded survey control is available for this station.
 AE5811
 AE5811_MARKER: F = FLANGE-ENCASED ROD
 AE5811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5811_STAMPING: H 468 1995
 AE5811_MARK LOGO: NGS
 AE5811_PROJECTION: FLUSH
 AE5811_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5811+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1999
 AE5811_ROD/PIPE-DEPTH: 4.2 meters
 AE5811_SLEEVE-DEPTH  : 0.9 meters
 AE5811
 AE5811  HISTORY     - Date     Condition        Report By
 AE5811  HISTORY     - 1995     MONUMENTED       NGS
 AE5811  HISTORY     - 19990825 GOOD             NGS
 AE5811
 AE5811                          STATION DESCRIPTION
 AE5811
 AE5811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5811'7.8 KM (4.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5811'HUMPHREY DRIVE IN DOLAND, 573.0 M (1879.9 FT) EAST OF MILEPOST 332,
 AE5811'17.1 M (56.1 FT) EAST OF THE CENTER OF A COUNTY ROAD, 15.4 M (50.5 FT)
 AE5811'NORTH OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) EAST OF A FENCE
 AE5811'CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0
 AE5811'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 AE5811'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE5811'THE SPECIFICATIONS FOR A CLASS A MARK.
 AE5811
 AE5811                          STATION RECOVERY (1999)
 AE5811
 AE5811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5811'7.8 KM (4.85 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION OF
 AE5811'HUMPHREY DRIVE IN DOLAND, 573.0 M (1879.9 FT) EAST OF MILEPOST 332,
 AE5811'17.1 M (56.1 FT) EAST OF THE CENTER OF A COUNTY ROAD, 15.4 M (50.5 FT)
 AE5811'NORTH OF THE HIGHWAY CENTERLINE, 5.9 M (19.4 FT) EAST OF A FENCE
 AE5811'CORNER, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0
 AE5811'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 AE5811'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AE5811'THE SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON HIGHWAY
 AE5811'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5847 ***********************************************************************
 AE5847  DESIGNATION -  H 469
 AE5847  PID         -  AE5847
 AE5847  STATE/COUNTY-  SD/HAND
 AE5847  COUNTRY     -  US
 AE5847  USGS QUAD   -  ROCKHAM (2017)
 AE5847
 AE5847                         *CURRENT SURVEY CONTROL
 AE5847  ______________________________________________________________________
 AE5847* NAD 83(1986) POSITION- 44 53 47.     (N) 098 49 29.     (W)   SCALED
 AE5847* NAVD 88 ORTHO HEIGHT -   423.467 (meters)     1389.32  (feet) ADJUSTED
 AE5847  ______________________________________________________________________
 AE5847  GEOID HEIGHT    -        -24.178 (meters)                     GEOID18
 AE5847  DYNAMIC HEIGHT  -        423.414 (meters)     1389.15  (feet) COMP
 AE5847  MODELED GRAVITY -    980,477.9   (mgal)                       NAVD 88
 AE5847
 AE5847  VERT ORDER      -  FIRST     CLASS II
 AE5847
 AE5847.The horizontal coordinates were scaled from a map and have
 AE5847.an estimated accuracy of +/- 6 seconds.
 AE5847
 AE5847.The orthometric height was determined by differential leveling and
 AE5847.adjusted by the NATIONAL GEODETIC SURVEY
 AE5847.in July 1998.
 AE5847
 AE5847.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5847.GEOID18 height accuracy estimate available here.
 AE5847
 AE5847.Click photographs - Photos may exist for this station.
 AE5847
 AE5847.The dynamic height is computed by dividing the NAVD 88
 AE5847.geopotential number by the normal gravity value computed on the
 AE5847.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5847.degrees latitude (g = 980.6199 gals.).
 AE5847
 AE5847.The modeled gravity was interpolated from observed gravity values.
 AE5847
 AE5847;                    North         East    Units  Estimated Accuracy
 AE5847;SPC SD N     -   118,800.      692,830.      MT  (+/- 180 meters Scaled)
 AE5847
 AE5847_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ138714(NAD 83)
 AE5847
 AE5847                          SUPERSEDED SURVEY CONTROL
 AE5847
 AE5847.No superseded survey control is available for this station.
 AE5847
 AE5847_MARKER: I = METAL ROD
 AE5847_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5847_STAMPING: H 469 1996
 AE5847_MARK LOGO: NGS
 AE5847_PROJECTION: FLUSH
 AE5847_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5847_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5847_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5847+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5847_ROD/PIPE-DEPTH: 8.4 meters
 AE5847_SLEEVE-DEPTH  : 0.9 meters
 AE5847
 AE5847  HISTORY     - Date     Condition        Report By
 AE5847  HISTORY     - 1996     MONUMENTED       NGS
 AE5847
 AE5847                          STATION DESCRIPTION
 AE5847
 AE5847'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5847'24.5 KM (15.20 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5847'OF U.S. HIGHWAY 281 IN REDFIELD, 42.4 M (139.1 FT) SOUTH OF THE
 AE5847'HIGHWAY CENTERLINE, 24.0 M (78.7 FT) NORTH OF UNDERGROUND CABLE
 AE5847'JUNCTION BOX N3 W16 N10, 17.4 M (57.1 FT) EAST OF THE CENTER OF A
 AE5847'PAVED ROAD, 2.4 M (7.9 FT) WEST OF THE EXTENDED CENTER OF A ROAD
 AE5847'LEADING TO ROCKHAM, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 AE5847'0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AE5847'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AE5847'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0307 ***********************************************************************
 PS0307  DESIGNATION -  H 47
 PS0307  PID         -  PS0307
 PS0307  STATE/COUNTY-  SD/HYDE
 PS0307  COUNTRY     -  US
 PS0307  USGS QUAD   -  RICE LAKE (2017)
 PS0307
 PS0307                         *CURRENT SURVEY CONTROL
 PS0307  ______________________________________________________________________
 PS0307* NAD 83(1986) POSITION- 44 51 59.     (N) 099 29 24.     (W)   SCALED
 PS0307* NAVD 88 ORTHO HEIGHT -   580.741 (meters)     1905.31  (feet) ADJUSTED
 PS0307  ______________________________________________________________________
 PS0307  GEOID HEIGHT    -        -22.966 (meters)                     GEOID18
 PS0307  DYNAMIC HEIGHT  -        580.662 (meters)     1905.06  (feet) COMP
 PS0307  MODELED GRAVITY -    980,462.1   (mgal)                       NAVD 88
 PS0307
 PS0307  VERT ORDER      -  SECOND    CLASS 0
 PS0307
 PS0307.The horizontal coordinates were scaled from a map and have
 PS0307.an estimated accuracy of +/- 6 seconds.
 PS0307
 PS0307.The orthometric height was determined by differential leveling and
 PS0307.adjusted by the NATIONAL GEODETIC SURVEY
 PS0307.in June 1991.
 PS0307
 PS0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0307.GEOID18 height accuracy estimate available here.
 PS0307
 PS0307.Click photographs - Photos may exist for this station.
 PS0307
 PS0307.The dynamic height is computed by dividing the NAVD 88
 PS0307.geopotential number by the normal gravity value computed on the
 PS0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0307.degrees latitude (g = 980.6199 gals.).
 PS0307
 PS0307.The modeled gravity was interpolated from observed gravity values.
 PS0307
 PS0307;                    North         East    Units  Estimated Accuracy
 PS0307;SPC SD N     -   114,920.      640,300.      MT  (+/- 180 meters Scaled)
 PS0307
 PS0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ612682(NAD 83)
 PS0307
 PS0307                          SUPERSEDED SURVEY CONTROL
 PS0307
 PS0307  NGVD 29 (??/??/92)  580.391  (m)         1904.17   (f) ADJ UNCH    2 0
 PS0307
 PS0307.Superseded values are not recommended for survey control.
 PS0307
 PS0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0307.See file dsdata.pdf to determine how the superseded data were derived.
 PS0307
 PS0307_MARKER: DB = BENCH MARK DISK
 PS0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0307_STAMPING: H 47 1934
 PS0307_MARK LOGO: CGS
 PS0307_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0307+STABILITY: SURFACE MOTION
 PS0307
 PS0307  HISTORY     - Date     Condition        Report By
 PS0307  HISTORY     - 1934     MONUMENTED       CGS
 PS0307  HISTORY     - 1940     GOOD             CGS
 PS0307
 PS0307                          STATION DESCRIPTION
 PS0307
 PS0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0307'14.4 MI S FROM SENECA.
 PS0307'IN HYDE COUNTY, 14.4 MILES SOUTH ALONG THE HIGHMORE ROAD FROM
 PS0307'THE POST OFFICE AT SENECA, FAULK COUNTY, AT A TURN IN THE ROAD,
 PS0307'AT THE JUNCTION OF A SECTION-LINE ROAD LEADING SOUTH, 89.5 FEET
 PS0307'SOUTH OF THE CENTERLINE OF THE HIGHMORE ROAD, 32.5 FEET EAST OF
 PS0307'THE CENTERLINE OF THE SECTION-LINE ROAD, AND 0.8 FOOT EAST OF
 PS0307'A WHITE WOODEN WITNESS POST.  A STANDARD DISK, STAMPED H 47 1934
 PS0307'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES ABOVE
 PS0307'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5844 ***********************************************************************
 AE5844  DESIGNATION -  H 470
 AE5844  PID         -  AE5844
 AE5844  STATE/COUNTY-  SD/FAULK
 AE5844  COUNTRY     -  US
 AE5844  USGS QUAD   -  ZELL (2017)
 AE5844
 AE5844                         *CURRENT SURVEY CONTROL
 AE5844  ______________________________________________________________________
 AE5844* NAD 83(1986) POSITION- 44 53 50.     (N) 098 44 52.     (W)   SCALED
 AE5844* NAVD 88 ORTHO HEIGHT -   418.488 (meters)     1372.99  (feet) ADJUSTED
 AE5844  ______________________________________________________________________
 AE5844  GEOID HEIGHT    -        -24.224 (meters)                     GEOID18
 AE5844  DYNAMIC HEIGHT  -        418.436 (meters)     1372.82  (feet) COMP
 AE5844  MODELED GRAVITY -    980,482.3   (mgal)                       NAVD 88
 AE5844
 AE5844  VERT ORDER      -  FIRST     CLASS II
 AE5844
 AE5844.The horizontal coordinates were scaled from a map and have
 AE5844.an estimated accuracy of +/- 6 seconds.
 AE5844
 AE5844.The orthometric height was determined by differential leveling and
 AE5844.adjusted by the NATIONAL GEODETIC SURVEY
 AE5844.in July 1998.
 AE5844
 AE5844.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5844.GEOID18 height accuracy estimate available here.
 AE5844
 AE5844.Click photographs - Photos may exist for this station.
 AE5844
 AE5844.The dynamic height is computed by dividing the NAVD 88
 AE5844.geopotential number by the normal gravity value computed on the
 AE5844.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5844.degrees latitude (g = 980.6199 gals.).
 AE5844
 AE5844.The modeled gravity was interpolated from observed gravity values.
 AE5844
 AE5844;                    North         East    Units  Estimated Accuracy
 AE5844;SPC SD N     -   118,990.      698,900.      MT  (+/- 180 meters Scaled)
 AE5844
 AE5844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ199715(NAD 83)
 AE5844
 AE5844                          SUPERSEDED SURVEY CONTROL
 AE5844
 AE5844.No superseded survey control is available for this station.
 AE5844
 AE5844_MARKER: I = METAL ROD
 AE5844_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5844_STAMPING: H 470 1996
 AE5844_MARK LOGO: NGS
 AE5844_PROJECTION: FLUSH
 AE5844_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5844_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AE5844+STABILITY: POSITION/ELEVATION WELL
 AE5844_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5844+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5844_ROD/PIPE-DEPTH: 14.9 meters
 AE5844_SLEEVE-DEPTH  : 10.6 meters
 AE5844
 AE5844  HISTORY     - Date     Condition        Report By
 AE5844  HISTORY     - 1996     MONUMENTED       NGS
 AE5844
 AE5844                          STATION DESCRIPTION
 AE5844
 AE5844'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5844'18.4 KM (11.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5844'OF U.S. HIGHWAY 281 IN REDFIELD, 27.3 M (89.6 FT) EAST OF A UTILITY
 AE5844'POLE, 23.8 M (78.1 FT) WEST OF A FENCE CORNER, 23.5 M (77.1 FT) NORTH
 AE5844'OF MILEPOST 295, 13.8 M (45.3 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3
 AE5844'M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 1.3 M (4.3 FT) SOUTH OF
 AE5844'A WITNESS POST AND A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AE5844'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4125 ***********************************************************************
 AE4125  DESIGNATION -  H 471
 AE4125  PID         -  AE4125
 AE4125  STATE/COUNTY-  SD/FAULK
 AE4125  COUNTRY     -  US
 AE4125  USGS QUAD   -  ONAKA SW (2017)
 AE4125
 AE4125                         *CURRENT SURVEY CONTROL
 AE4125  ______________________________________________________________________
 AE4125* NAD 83(1986) POSITION- 45 03 25.     (N) 099 28 16.     (W)   SCALED
 AE4125* NAVD 88 ORTHO HEIGHT -   566.356 (meters)     1858.12  (feet) ADJUSTED
 AE4125  ______________________________________________________________________
 AE4125  GEOID HEIGHT    -        -22.959 (meters)                     GEOID18
 AE4125  DYNAMIC HEIGHT  -        566.277 (meters)     1857.86  (feet) COMP
 AE4125  MODELED GRAVITY -    980,459.1   (mgal)                       NAVD 88
 AE4125
 AE4125  VERT ORDER      -  FIRST     CLASS II
 AE4125
 AE4125.The horizontal coordinates were scaled from a map and have
 AE4125.an estimated accuracy of +/- 6 seconds.
 AE4125
 AE4125.The orthometric height was determined by differential leveling and
 AE4125.adjusted by the NATIONAL GEODETIC SURVEY
 AE4125.in July 1998.
 AE4125
 AE4125.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4125.GEOID18 height accuracy estimate available here.
 AE4125
 AE4125.Click photographs - Photos may exist for this station.
 AE4125
 AE4125.The dynamic height is computed by dividing the NAVD 88
 AE4125.geopotential number by the normal gravity value computed on the
 AE4125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4125.degrees latitude (g = 980.6199 gals.).
 AE4125
 AE4125.The modeled gravity was interpolated from observed gravity values.
 AE4125
 AE4125;                    North         East    Units  Estimated Accuracy
 AE4125;SPC SD N     -   136,110.      641,660.      MT  (+/- 180 meters Scaled)
 AE4125
 AE4125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ629893(NAD 83)
 AE4125
 AE4125                          SUPERSEDED SURVEY CONTROL
 AE4125
 AE4125.No superseded survey control is available for this station.
 AE4125
 AE4125_MARKER: I = METAL ROD
 AE4125_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4125_STAMPING: H 471 1996
 AE4125_MARK LOGO: NGS
 AE4125_PROJECTION: FLUSH
 AE4125_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4125+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4125_ROD/PIPE-DEPTH: 7.0 meters
 AE4125_SLEEVE-DEPTH  : 0.9 meters
 AE4125
 AE4125  HISTORY     - Date     Condition        Report By
 AE4125  HISTORY     - 1996     MONUMENTED       NGS
 AE4125
 AE4125                          STATION DESCRIPTION
 AE4125
 AE4125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4125'27.8 KM (17.25 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 AE4125'OFFICE IN FAULKTON, 98.0 M (321.5 FT) WEST OF MILEPOST 250, 23.4 M
 AE4125'(76.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.5 M (34.4 FT) WEST OF
 AE4125'THE CENTER OF A FIELD ENTRANCE, 1.3 M (4.3 FT) EAST OF A UTILITY POLE,
 AE4125'0.8 M (2.6 FT) SOUTH OF A WITNESS POST, AND 0.4 M (1.3 FT) BELOW THE
 AE4125'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AE4125'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 AE4125'FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0365 ***********************************************************************
 PS0365  DESIGNATION -  H 48
 PS0365  PID         -  PS0365
 PS0365  STATE/COUNTY-  SD/HYDE
 PS0365  COUNTRY     -  US
 PS0365  USGS QUAD   -  MACS CORNER (2017)
 PS0365
 PS0365                         *CURRENT SURVEY CONTROL
 PS0365  ______________________________________________________________________
 PS0365* NAD 83(1986) POSITION- 44 18 36.     (N) 099 26 30.     (W)   SCALED
 PS0365* NAVD 88 ORTHO HEIGHT -   593.842 (meters)     1948.30  (feet) ADJUSTED
 PS0365  ______________________________________________________________________
 PS0365  GEOID HEIGHT    -        -24.211 (meters)                     GEOID18
 PS0365  DYNAMIC HEIGHT  -        593.708 (meters)     1947.86  (feet) COMP
 PS0365  MODELED GRAVITY -    980,373.3   (mgal)                       NAVD 88
 PS0365
 PS0365  VERT ORDER      -  SECOND    CLASS 0
 PS0365
 PS0365.The horizontal coordinates were scaled from a map and have
 PS0365.an estimated accuracy of +/- 6 seconds.
 PS0365
 PS0365.The orthometric height was determined by differential leveling and
 PS0365.adjusted by the NATIONAL GEODETIC SURVEY
 PS0365.in June 1991.
 PS0365
 PS0365.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0365.GEOID18 height accuracy estimate available here.
 PS0365
 PS0365.Click photographs - Photos may exist for this station.
 PS0365
 PS0365.The dynamic height is computed by dividing the NAVD 88
 PS0365.geopotential number by the normal gravity value computed on the
 PS0365.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0365.degrees latitude (g = 980.6199 gals.).
 PS0365
 PS0365.The modeled gravity was interpolated from observed gravity values.
 PS0365
 PS0365;                    North         East    Units  Estimated Accuracy
 PS0365;SPC SD N     -    53,120.      644,550.      MT  (+/- 180 meters Scaled)
 PS0365
 PS0365_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647063(NAD 83)
 PS0365
 PS0365                          SUPERSEDED SURVEY CONTROL
 PS0365
 PS0365  NGVD 29 (??/??/92)  593.46   (m)         1947.0    (f) COMPUTED    2 0
 PS0365
 PS0365.Superseded values are not recommended for survey control.
 PS0365
 PS0365.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0365.See file dsdata.pdf to determine how the superseded data were derived.
 PS0365
 PS0365_MARKER: DB = BENCH MARK DISK
 PS0365_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0365_SP_SET: CULVERT HEADWALL
 PS0365_STAMPING: H 48 1934
 PS0365_MARK LOGO: CGS
 PS0365_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0365+STABILITY: SURFACE MOTION
 PS0365
 PS0365  HISTORY     - Date     Condition        Report By
 PS0365  HISTORY     - 1934     MONUMENTED       CGS
 PS0365
 PS0365                          STATION DESCRIPTION
 PS0365
 PS0365'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0365'14.5 MI S FROM HIGHMORE.
 PS0365'14.5 MILES SOUTH OF DEPOT AT HIGHMORE ALONG THE HIGHMORE-CHAMBERLAIN
 PS0365'HIWAY AT CROSS ROAD.  SET IN CENTER OF THE NORTH HEADWALL OF
 PS0365'CROSS ROAD CULVERT.  30 FEET WEST OF CENTERLINE OF HIWAY AND
 PS0365'LEVEL WITH ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0366 ***********************************************************************
 PS0366  DESIGNATION -  H 48 RESET
 PS0366  PID         -  PS0366
 PS0366  STATE/COUNTY-  SD/HYDE
 PS0366  COUNTRY     -  US
 PS0366  USGS QUAD   -  MACS CORNER (2017)
 PS0366
 PS0366                         *CURRENT SURVEY CONTROL
 PS0366  ______________________________________________________________________
 PS0366* NAD 83(1986) POSITION- 44 18 38.     (N) 099 26 30.     (W)   SCALED
 PS0366* NAVD 88 ORTHO HEIGHT -   593.79  (meters)     1948.1   (feet) RESET
 PS0366  ______________________________________________________________________
 PS0366  GEOID HEIGHT    -        -24.210 (meters)                     GEOID18
 PS0366  VERT ORDER      -  THIRD
 PS0366
 PS0366.The horizontal coordinates were scaled from a map and have
 PS0366.an estimated accuracy of +/- 6 seconds.
 PS0366
 PS0366.The orthometric height was computed from unverified reset data.
 PS0366
 PS0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0366.GEOID18 height accuracy estimate available here.
 PS0366
 PS0366.Click photographs - Photos may exist for this station.
 PS0366
 PS0366;                    North         East    Units  Estimated Accuracy
 PS0366;SPC SD N     -    53,180.      644,550.      MT  (+/- 180 meters Scaled)
 PS0366
 PS0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647064(NAD 83)
 PS0366
 PS0366                          SUPERSEDED SURVEY CONTROL
 PS0366
 PS0366.No superseded survey control is available for this station.
 PS0366
 PS0366_MARKER: DB = BENCH MARK DISK
 PS0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0366_STAMPING: H 48 RESET 1959
 PS0366_MARK LOGO: CGS
 PS0366_PROJECTION: PROJECTING 8 CENTIMETERS
 PS0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0366+STABILITY: SURFACE MOTION
 PS0366
 PS0366  HISTORY     - Date     Condition        Report By
 PS0366  HISTORY     - 1959     MONUMENTED       SDHD
 PS0366
 PS0366                          STATION DESCRIPTION
 PS0366
 PS0366'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PS0366'14.5 MI S FROM HIGHMORE.
 PS0366'THE MARK IS LOCATED ABOUT 14.5 MILES SOUTH ALONG STATE HIGHWAY
 PS0366'47 FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION AT HIGHMORE,
 PS0366'ABOUT 42 FEET NORTH OF A ROAD INTERSECTION, 18 FEET SOUTH OF
 PS0366'A CORNER POST, 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 PS0366'AND SET IN THE TOP OF A 6 INCH X 6 INCH CONCRETE POST PROJECTING
 PS0366'3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0436 ***********************************************************************
 OR0436  DESIGNATION -  H 49
 OR0436  PID         -  OR0436
 OR0436  STATE/COUNTY-  SD/BRULE
 OR0436  COUNTRY     -  US
 OR0436  USGS QUAD   -  BEDASHOSHA LAKE (2017)
 OR0436
 OR0436                         *CURRENT SURVEY CONTROL
 OR0436  ______________________________________________________________________
 OR0436* NAD 83(1986) POSITION- 43 53 37.     (N) 099 18 21.     (W)   SCALED
 OR0436* NAVD 88 ORTHO HEIGHT -   431.972 (meters)     1417.23  (feet) ADJUSTED
 OR0436  ______________________________________________________________________
 OR0436  GEOID HEIGHT    -        -25.400 (meters)                     GEOID18
 OR0436  DYNAMIC HEIGHT  -        431.866 (meters)     1416.88  (feet) COMP
 OR0436  MODELED GRAVITY -    980,361.1   (mgal)                       NAVD 88
 OR0436
 OR0436  VERT ORDER      -  FIRST     CLASS II
 OR0436
 OR0436.The horizontal coordinates were scaled from a map and have
 OR0436.an estimated accuracy of +/- 6 seconds.
 OR0436
 OR0436.The orthometric height was determined by differential leveling and
 OR0436.adjusted by the NATIONAL GEODETIC SURVEY
 OR0436.in June 1991.
 OR0436
 OR0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0436.GEOID18 height accuracy estimate available here.
 OR0436
 OR0436.Click photographs - Photos may exist for this station.
 OR0436
 OR0436.The dynamic height is computed by dividing the NAVD 88
 OR0436.geopotential number by the normal gravity value computed on the
 OR0436.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0436.degrees latitude (g = 980.6199 gals.).
 OR0436
 OR0436.The modeled gravity was interpolated from observed gravity values.
 OR0436
 OR0436;                    North         East    Units  Estimated Accuracy
 OR0436;SPC SD S     -   173,850.      682,550.      MT  (+/- 180 meters Scaled)
 OR0436
 OR0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP754601(NAD 83)
 OR0436
 OR0436                          SUPERSEDED SURVEY CONTROL
 OR0436
 OR0436  NGVD 29 (??/??/92)  431.639  (m)         1416.14   (f) ADJ UNCH    1 2
 OR0436
 OR0436.Superseded values are not recommended for survey control.
 OR0436
 OR0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0436.See file dsdata.pdf to determine how the superseded data were derived.
 OR0436
 OR0436_MARKER: DB = BENCH MARK DISK
 OR0436_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0436_SP_SET: CULVERT HEADWALL
 OR0436_STAMPING: H 49 1934
 OR0436_MARK LOGO: CGS
 OR0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0436+STABILITY: SURFACE MOTION
 OR0436
 OR0436  HISTORY     - Date     Condition        Report By
 OR0436  HISTORY     - 1934     MONUMENTED       CGS
 OR0436  HISTORY     - 1958     GOOD             CGS
 OR0436
 OR0436                          STATION DESCRIPTION
 OR0436
 OR0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0436'6.9 MI N FROM CHAMBERLAIN.
 OR0436'6.9 MILES NORTH ALONG STATE HIGHWAY 47 FROM THE CITY HALL AT
 OR0436'CHAMBERLAIN, AT A FILL, AT A CONCRETE CULVERT UNDER THE HIGHWAY,
 OR0436'IN THE CENTER OF THE TOP OF THE WEST CONCRETE HEADWALL, AND ABOUT
 OR0436'1-1/2 FEET BELOW THE LEVEL OF THE HIGHWAY.  NOTE-- ON THE RIGHT
 OR0436'OF WAY OF THE OLD HIGHWAY.  THE NEW HIGHWAY LOCATION WILL BE
 OR0436'ABOUT 0.5 MILE EAST OF THIS MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0261 ***********************************************************************
 OQ0261  DESIGNATION -  H 5
 OQ0261  PID         -  OQ0261
 OQ0261  STATE/COUNTY-  SD/MINNEHAHA
 OQ0261  COUNTRY     -  US
 OQ0261  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0261
 OQ0261                         *CURRENT SURVEY CONTROL
 OQ0261  ______________________________________________________________________
 OQ0261* NAD 83(1986) POSITION- 43 33 44.     (N) 096 49 51.     (W)   SCALED
 OQ0261* NAVD 88 ORTHO HEIGHT -   439.798 (meters)     1442.90  (feet) ADJUSTED
 OQ0261  ______________________________________________________________________
 OQ0261  GEOID HEIGHT    -        -26.301 (meters)                     GEOID18
 OQ0261  DYNAMIC HEIGHT  -        439.680 (meters)     1442.52  (feet) COMP
 OQ0261  MODELED GRAVITY -    980,337.3   (mgal)                       NAVD 88
 OQ0261
 OQ0261  VERT ORDER      -  FIRST     CLASS II
 OQ0261
 OQ0261.The horizontal coordinates were scaled from a map and have
 OQ0261.an estimated accuracy of +/- 6 seconds.
 OQ0261
 OQ0261.The orthometric height was determined by differential leveling and
 OQ0261.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0261.in June 1991.
 OQ0261
 OQ0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0261.GEOID18 height accuracy estimate available here.
 OQ0261
 OQ0261.Click photographs - Photos may exist for this station.
 OQ0261
 OQ0261.The dynamic height is computed by dividing the NAVD 88
 OQ0261.geopotential number by the normal gravity value computed on the
 OQ0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0261.degrees latitude (g = 980.6199 gals.).
 OQ0261
 OQ0261.The modeled gravity was interpolated from observed gravity values.
 OQ0261
 OQ0261;                    North         East    Units  Estimated Accuracy
 OQ0261;SPC SD S     -   142,480.      882,870.      MT  (+/- 180 meters Scaled)
 OQ0261
 OQ0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP751255(NAD 83)
 OQ0261
 OQ0261                          SUPERSEDED SURVEY CONTROL
 OQ0261
 OQ0261  NGVD 29 (??/??/92)  439.513  (m)         1441.97   (f) ADJ UNCH    1 2
 OQ0261
 OQ0261.Superseded values are not recommended for survey control.
 OQ0261
 OQ0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0261.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0261
 OQ0261_MARKER: DB = BENCH MARK DISK
 OQ0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0261_STAMPING: 1441.969 H 5 1925
 OQ0261_MARK LOGO: CGS
 OQ0261_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0261+STABILITY: SURFACE MOTION
 OQ0261
 OQ0261  HISTORY     - Date     Condition        Report By
 OQ0261  HISTORY     - 1925     MONUMENTED       CGS
 OQ0261  HISTORY     - 1941     GOOD             CGS
 OQ0261  HISTORY     - 20110223 MARK NOT FOUND   INDIV
 OQ0261
 OQ0261                          STATION DESCRIPTION
 OQ0261
 OQ0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OQ0261'AT ELLIS.
 OQ0261'AT ELLIS, MINNEHAHA COUNTY, 116 FEET SOUTHWEST OF THE SOUTHWEST
 OQ0261'CORNER OF THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY
 OQ0261'STATION, 129 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A GRAIN
 OQ0261'ELEVATOR, AT A ROAD CROSSING, 66 FEET WEST OF THE CENTERLINE OF
 OQ0261'THE ROAD, 47 FEET SOUTHWEST OF THE CENTERLINE OF THE MAIN TRACK,
 OQ0261'AND 2 1/2 FEET NORTH OF THE RIGHT-OF-WAY FENCE.  A STANDARD
 OQ0261'DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 OQ0261'THE GROUND.  NOTE-- THE C. ST. P. MINN. AND O. RWY. IS NOW THE
 OQ0261'SOO LINE RAILROAD.
 OQ0261
 OQ0261                          STATION RECOVERY (2011)
 OQ0261
 OQ0261'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0261'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1024 ***********************************************************************
 PU1024  DESIGNATION -  H 5 B 2
 PU1024  PID         -  PU1024
 PU1024  STATE/COUNTY-  SD/MEADE
 PU1024  COUNTRY     -  US
 PU1024  USGS QUAD   -  ENNING (2017)
 PU1024
 PU1024                         *CURRENT SURVEY CONTROL
 PU1024  ______________________________________________________________________
 PU1024* NAD 83(1986) POSITION- 44 30 31.     (N) 102 33 47.     (W)   SCALED
 PU1024* NAVD 88 ORTHO HEIGHT -   843.124 (meters)     2766.15  (feet) ADJUSTED
 PU1024  ______________________________________________________________________
 PU1024  GEOID HEIGHT    -        -18.499 (meters)                     GEOID18
 PU1024  DYNAMIC HEIGHT  -        842.893 (meters)     2765.39  (feet) COMP
 PU1024  MODELED GRAVITY -    980,315.3   (mgal)                       NAVD 88
 PU1024
 PU1024  VERT ORDER      -  SECOND    CLASS 0
 PU1024
 PU1024.The horizontal coordinates were scaled from a map and have
 PU1024.an estimated accuracy of +/- 6 seconds.
 PU1024
 PU1024.The orthometric height was determined by differential leveling and
 PU1024.adjusted by the NATIONAL GEODETIC SURVEY
 PU1024.in June 1991.
 PU1024
 PU1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1024.GEOID18 height accuracy estimate available here.
 PU1024
 PU1024.Click photographs - Photos may exist for this station.
 PU1024
 PU1024.The dynamic height is computed by dividing the NAVD 88
 PU1024.geopotential number by the normal gravity value computed on the
 PU1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1024.degrees latitude (g = 980.6199 gals.).
 PU1024
 PU1024.The modeled gravity was interpolated from observed gravity values.
 PU1024
 PU1024;                    North         East    Units  Estimated Accuracy
 PU1024;SPC SD N     -    78,260.      396,230.      MT  (+/- 180 meters Scaled)
 PU1024
 PU1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK937312(NAD 83)
 PU1024
 PU1024                          SUPERSEDED SURVEY CONTROL
 PU1024
 PU1024  NGVD 29 (??/??/92)  842.66   (m)         2764.6    (f) COMPUTED    2 0
 PU1024
 PU1024.Superseded values are not recommended for survey control.
 PU1024
 PU1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1024.See file dsdata.pdf to determine how the superseded data were derived.
 PU1024
 PU1024_MARKER: Z = SEE DESCRIPTION
 PU1024_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1024_SP_SET: PIER
 PU1024_STAMPING: H 2 B 2
 PU1024_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1024
 PU1024  HISTORY     - Date     Condition        Report By
 PU1024  HISTORY     - UNK      MONUMENTED       USAF
 PU1024  HISTORY     - 1952     GOOD             CGS
 PU1024
 PU1024                          STATION DESCRIPTION
 PU1024
 PU1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PU1024'4.65 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU1024'54 FEET WEST OF THE CENTER LINE OF THE ROAD, THE CENTER OF A
 PU1024'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU1024'PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0290 ***********************************************************************
 PS0290  DESIGNATION -  H 50
 PS0290  PID         -  PS0290
 PS0290  STATE/COUNTY-  SD/HAND
 PS0290  COUNTRY     -  US
 PS0290  USGS QUAD   -  HIGHMORE SE (2017)
 PS0290
 PS0290                         *CURRENT SURVEY CONTROL
 PS0290  ______________________________________________________________________
 PS0290* NAD 83(1986) POSITION- 44 31 10.79   (N) 099 17 58.85   (W)   HD_HELD1
 PS0290* NAVD 88 ORTHO HEIGHT -   545.624 (meters)     1790.10  (feet) ADJUSTED
 PS0290  ______________________________________________________________________
 PS0290  GEOID HEIGHT    -        -24.016 (meters)                     GEOID18
 PS0290  DYNAMIC HEIGHT  -        545.517 (meters)     1789.75  (feet) COMP
 PS0290  MODELED GRAVITY -    980,404.1   (mgal)                       NAVD 88
 PS0290
 PS0290  VERT ORDER      -  FIRST     CLASS II
 PS0290
 PS0290.The horizontal coordinates were determined by differentially corrected
 PS0290.hand held GPS observations or other comparable positioning techniques
 PS0290.and have an estimated accuracy of +/- 3 meters.
 PS0290
 PS0290.The orthometric height was determined by differential leveling and
 PS0290.adjusted by the NATIONAL GEODETIC SURVEY
 PS0290.in October 1997.
 PS0290
 PS0290.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0290.GEOID18 height accuracy estimate available here.
 PS0290
 PS0290.Click photographs - Photos may exist for this station.
 PS0290
 PS0290.The dynamic height is computed by dividing the NAVD 88
 PS0290.geopotential number by the normal gravity value computed on the
 PS0290.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0290.degrees latitude (g = 980.6199 gals.).
 PS0290
 PS0290.The modeled gravity was interpolated from observed gravity values.
 PS0290
 PS0290;                    North         East    Units  Estimated Accuracy
 PS0290;SPC SD N     -    76,507.5     655,675.7     MT  (+/- 3 meters HH1 GPS) 
 PS0290
 PS0290_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7618429637(NAD 83)
 PS0290
 PS0290                          SUPERSEDED SURVEY CONTROL
 PS0290
 PS0290  NAVD 88 (06/15/91)  545.637  (m)         1790.14   (f) SUPERSEDED  1 2
 PS0290  NGVD 29 (??/??/92)  545.285  (m)         1788.99   (f) ADJ UNCH    1 2
 PS0290
 PS0290.Superseded values are not recommended for survey control.
 PS0290
 PS0290.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0290.See file dsdata.pdf to determine how the superseded data were derived.
 PS0290
 PS0290_MARKER: DB = BENCH MARK DISK
 PS0290_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0290_SP_SET: CULVERT HEADWALL
 PS0290_STAMPING: H 50 1934
 PS0290_MARK LOGO: CGS
 PS0290_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0290_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0290+STABILITY: SURFACE MOTION
 PS0290_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0290+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 PS0290
 PS0290  HISTORY     - Date     Condition        Report By
 PS0290  HISTORY     - 1934     MONUMENTED       CGS
 PS0290  HISTORY     - 19941103 GOOD             NGS
 PS0290
 PS0290                          STATION DESCRIPTION
 PS0290
 PS0290'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0290'4.9 MI W FROM REE HEIGHTS.
 PS0290'ABOUT 4.9 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0290'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, ABOUT 9 POLES WEST
 PS0290'OF MILEPOST 418, ABOUT 1 POLE EAST OF A ROAD CROSSING, AT
 PS0290'SANDSTONE CULVERT 200, IN THE TOP OF THE SOUTH HEAD WALL, 3 1/2
 PS0290'FEET FROM THE EAST END, AND ABOUT 1 FOOT LOWER THAN THE TRACK.
 PS0290'A STANDARD DISK, STAMPED H 50 1934.
 PS0290
 PS0290                          STATION RECOVERY (1994)
 PS0290
 PS0290'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0290'11.1 KM (6.90 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0290'STATE HIGHWAY 47 IN HIGHMORE, THENCE 1.0 KM (0.60 MI) SOUTHERLY ALONG
 PS0290'A GRAVELED ROAD, IN TOP OF AND 1.3 M (4.3 FT) WEST OF THE EAST END OF
 PS0290'THE SOUTH STONE HEADWALL OF A CULVERT UNDER THE DAKOTA, MINNESOTA AND
 PS0290'EASTERN RAILROAD, 72.5 M (237.9 FT) EAST OF THE ROAD CENTER, 3.5 M
 PS0290'(11.5 FT) SOUTH OF THE NEAR RAIL, AND 0.7 M (2.3 FT) BELOW THE LEVEL
 PS0290'OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0171 ***********************************************************************
 PS0171  DESIGNATION -  H 51
 PS0171  PID         -  PS0171
 PS0171  STATE/COUNTY-  SD/HAND
 PS0171  COUNTRY     -  US
 PS0171  USGS QUAD   -  WESSINGTON (2017)
 PS0171
 PS0171                         *CURRENT SURVEY CONTROL
 PS0171  ______________________________________________________________________
 PS0171* NAD 83(1986) POSITION- 44 27 29.     (N) 098 42 14.     (W)   SCALED
 PS0171* NAVD 88 ORTHO HEIGHT -   428.676 (meters)     1406.41  (feet) ADJUSTED
 PS0171  ______________________________________________________________________
 PS0171  GEOID HEIGHT    -        -24.909 (meters)                     GEOID18
 PS0171  DYNAMIC HEIGHT  -        428.594 (meters)     1406.15  (feet) COMP
 PS0171  MODELED GRAVITY -    980,412.8   (mgal)                       NAVD 88
 PS0171
 PS0171  VERT ORDER      -  SECOND    CLASS 0
 PS0171
 PS0171.The horizontal coordinates were scaled from a map and have
 PS0171.an estimated accuracy of +/- 6 seconds.
 PS0171
 PS0171.The orthometric height was determined by differential leveling and
 PS0171.adjusted by the NATIONAL GEODETIC SURVEY
 PS0171.in June 1991.
 PS0171
 PS0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0171.GEOID18 height accuracy estimate available here.
 PS0171
 PS0171.Click photographs - Photos may exist for this station.
 PS0171
 PS0171.The dynamic height is computed by dividing the NAVD 88
 PS0171.geopotential number by the normal gravity value computed on the
 PS0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0171.degrees latitude (g = 980.6199 gals.).
 PS0171
 PS0171.The modeled gravity was interpolated from observed gravity values.
 PS0171
 PS0171;                    North         East    Units  Estimated Accuracy
 PS0171;SPC SD N     -    70,250.      703,150.      MT  (+/- 180 meters Scaled)
 PS0171
 PS0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ235227(NAD 83)
 PS0171
 PS0171                          SUPERSEDED SURVEY CONTROL
 PS0171
 PS0171  NGVD 29 (??/??/92)  428.362  (m)         1405.38   (f) ADJ UNCH    2 0
 PS0171
 PS0171.Superseded values are not recommended for survey control.
 PS0171
 PS0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0171.See file dsdata.pdf to determine how the superseded data were derived.
 PS0171
 PS0171_MARKER: DB = BENCH MARK DISK
 PS0171_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0171_SP_SET: BRIDGE
 PS0171_STAMPING: H 51 1934
 PS0171_MARK LOGO: CGS
 PS0171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0171
 PS0171  HISTORY     - Date     Condition        Report By
 PS0171  HISTORY     - 1934     MONUMENTED       CGS
 PS0171  HISTORY     - 1940     GOOD             CGS
 PS0171  HISTORY     - 19941101 MARK NOT FOUND   NGS
 PS0171
 PS0171                          STATION DESCRIPTION
 PS0171
 PS0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0171'0.4 MI W FROM WESSINGTON.
 PS0171'IN HAND COUNTY, ABOUT 0.4 MILE WEST ALONG THE CHICAGO AND NORTH
 PS0171'WESTERN RAILWAY FROM THE STATION AT WESSINGTON, BEADLE COUNTY,
 PS0171'ABOUT 1 POLE EAST OF MILEPOST 388, AT BRIDGE 163, IN THE TOP OF
 PS0171'THE NORTH SIDE OF THE WEST SANDSTONE ABUTMENT, 5.0 FEET NORTH OF
 PS0171'THE NORTH RAIL, 1.8 FEET SOUTHEAST OF A WHITE REFERENCE POST, AND
 PS0171'ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED H
 PS0171'51 1934.
 PS0171
 PS0171                          STATION RECOVERY (1940)
 PS0171
 PS0171'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0171'RECOVERED IN GOOD CONDITION.
 PS0171
 PS0171                          STATION RECOVERY (1994)
 PS0171
 PS0171'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0171'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0555 ***********************************************************************
 PR0555  DESIGNATION -  H 52
 PR0555  PID         -  PR0555
 PR0555  STATE/COUNTY-  SD/BEADLE
 PR0555  COUNTRY     -  US
 PR0555  USGS QUAD   -  PEARL CREEK COLONY (2017)
 PR0555
 PR0555                         *CURRENT SURVEY CONTROL
 PR0555  ______________________________________________________________________
 PR0555* NAD 83(1986) POSITION- 44 22 07.     (N) 097 57 04.     (W)   SCALED
 PR0555* NAVD 88 ORTHO HEIGHT -   410.874 (meters)     1348.01  (feet) ADJUSTED
 PR0555  ______________________________________________________________________
 PR0555  GEOID HEIGHT    -        -25.057 (meters)                     GEOID18
 PR0555  DYNAMIC HEIGHT  -        410.804 (meters)     1347.78  (feet) COMP
 PR0555  MODELED GRAVITY -    980,435.0   (mgal)                       NAVD 88
 PR0555
 PR0555  VERT ORDER      -  SECOND    CLASS 0
 PR0555
 PR0555.The horizontal coordinates were scaled from a map and have
 PR0555.an estimated accuracy of +/- 6 seconds.
 PR0555
 PR0555.The orthometric height was determined by differential leveling and
 PR0555.adjusted by the NATIONAL GEODETIC SURVEY
 PR0555.in June 1991.
 PR0555
 PR0555.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0555.GEOID18 height accuracy estimate available here.
 PR0555
 PR0555.Click photographs - Photos may exist for this station.
 PR0555
 PR0555.The dynamic height is computed by dividing the NAVD 88
 PR0555.geopotential number by the normal gravity value computed on the
 PR0555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0555.degrees latitude (g = 980.6199 gals.).
 PR0555
 PR0555.The modeled gravity was interpolated from observed gravity values.
 PR0555
 PR0555;                    North         East    Units  Estimated Accuracy
 PR0555;SPC SD N     -    61,550.      763,300.      MT  (+/- 180 meters Scaled)
 PR0555
 PR0555_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ835133(NAD 83)
 PR0555
 PR0555                          SUPERSEDED SURVEY CONTROL
 PR0555
 PR0555  NGVD 29 (??/??/92)  410.610  (m)         1347.14   (f) ADJ UNCH    2 0
 PR0555
 PR0555.Superseded values are not recommended for survey control.
 PR0555
 PR0555.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0555.See file dsdata.pdf to determine how the superseded data were derived.
 PR0555
 PR0555_MARKER: DB = BENCH MARK DISK
 PR0555_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0555_SP_SET: BRIDGE
 PR0555_STAMPING: H 52 1934
 PR0555_MARK LOGO: CGS
 PR0555_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0555
 PR0555  HISTORY     - Date     Condition        Report By
 PR0555  HISTORY     - 1934     MONUMENTED       CGS
 PR0555  HISTORY     - 1971     MARK NOT FOUND   USGS
 PR0555
 PR0555                          STATION DESCRIPTION
 PR0555
 PR0555'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0555'5.1 MI W FROM IROQUOIS.
 PR0555'IN BEADLE COUNTY, ABOUT 5.1 MILES WEST ALONG THE CHICAGO AND
 PR0555'NORTH WESTERN RAILWAY FROM IROQUOIS, KINGSBURY COUNTY, ABOUT
 PR0555'9 POLES EAST OF MILEPOST 350, OPPOSITE BRIDGE 124, ALONG U.S.
 PR0555'HIGHWAY 14, AT A BRIDGE, ABOUT 115 FEET NORTH OF THE CENTER
 PR0555'LINE OF THE TRACK, IN THE TOP OF THE SOUTHWEST CONCRETE WING
 PR0555'WALL, 2 FEET EAST OF THE CENTER, AND ABOUT LEVEL WITH THE TRACK.
 PR0555'A STANDARD DISK, STAMPED H 52 1934.
 PR0555
 PR0555                          STATION RECOVERY (1971)
 PR0555
 PR0555'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PR0555'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0516 ***********************************************************************
 OQ0516  DESIGNATION -  H 53
 OQ0516  PID         -  OQ0516
 OQ0516  STATE/COUNTY-  SD/MINER
 OQ0516  COUNTRY     -  US
 OQ0516  USGS QUAD   -  CANOVA WEST (2017)
 OQ0516
 OQ0516                         *CURRENT SURVEY CONTROL
 OQ0516  ______________________________________________________________________
 OQ0516* NAD 83(1986) POSITION- 43 52 53.     (N) 097 30 19.     (W)   SCALED
 OQ0516* NAVD 88 ORTHO HEIGHT -   464.630 (meters)     1524.37  (feet) ADJUSTED
 OQ0516  ______________________________________________________________________
 OQ0516  GEOID HEIGHT    -        -25.887 (meters)                     GEOID18
 OQ0516  DYNAMIC HEIGHT  -        464.522 (meters)     1524.02  (feet) COMP
 OQ0516  MODELED GRAVITY -    980,371.9   (mgal)                       NAVD 88
 OQ0516
 OQ0516  VERT ORDER      -  SECOND    CLASS 0
 OQ0516
 OQ0516.The horizontal coordinates were scaled from a map and have
 OQ0516.an estimated accuracy of +/- 6 seconds.
 OQ0516
 OQ0516.The orthometric height was determined by differential leveling and
 OQ0516.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0516.in June 1991.
 OQ0516
 OQ0516.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0516.GEOID18 height accuracy estimate available here.
 OQ0516
 OQ0516.Click photographs - Photos may exist for this station.
 OQ0516
 OQ0516.The dynamic height is computed by dividing the NAVD 88
 OQ0516.geopotential number by the normal gravity value computed on the
 OQ0516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0516.degrees latitude (g = 980.6199 gals.).
 OQ0516
 OQ0516.The modeled gravity was interpolated from observed gravity values.
 OQ0516
 OQ0516;                    North         East    Units  Estimated Accuracy
 OQ0516;SPC SD S     -   175,850.      827,220.      MT  (+/- 180 meters Scaled)
 OQ0516
 OQ0516_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP200597(NAD 83)
 OQ0516
 OQ0516                          SUPERSEDED SURVEY CONTROL
 OQ0516
 OQ0516  NGVD 29 (??/??/92)  464.336  (m)         1523.41   (f) ADJ UNCH    2 0
 OQ0516
 OQ0516.Superseded values are not recommended for survey control.
 OQ0516
 OQ0516.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0516.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0516
 OQ0516_MARKER: DB = BENCH MARK DISK
 OQ0516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0516_STAMPING: H 53 1934
 OQ0516_MARK LOGO: CGS
 OQ0516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0516+STABILITY: SURFACE MOTION
 OQ0516
 OQ0516  HISTORY     - Date     Condition        Report By
 OQ0516  HISTORY     - 1934     MONUMENTED       CGS
 OQ0516
 OQ0516                          STATION DESCRIPTION
 OQ0516
 OQ0516'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0516'AT CANOVA.
 OQ0516'AT CANOVA, MINER COUNTY, ON THE CHICAGO AND NORTH WESTERN
 OQ0516'RAILWAY, ACROSS A STREET FROM THE STATION, ABOUT 3 POLES NORTHWEST
 OQ0516'OF MILEPOST 88, AT A ROAD CROSSING, 84 FEET NORTHWEST OF THE
 OQ0516'CENTER LINE OF THE ROAD, 22 FEET NORTHEAST OF THE CENTER LINE
 OQ0516'OF THE TRACK, 4 FEET NORTHWEST OF A POLE, AND ABOUT LEVEL WITH
 OQ0516'THE TRACK.  A STANDARD DISK, STAMPED H 53 1934 AND SET IN
 OQ0516'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0499 ***********************************************************************
 PR0499  DESIGNATION -  H 54
 PR0499  PID         -  PR0499
 PR0499  STATE/COUNTY-  SD/LAKE
 PR0499  COUNTRY     -  US
 PR0499  USGS QUAD   -  MADISON (2017)
 PR0499
 PR0499                         *CURRENT SURVEY CONTROL
 PR0499  ______________________________________________________________________
 PR0499* NAD 83(1986) POSITION- 44 00 09.1    (N) 097 06 51.7    (W)   HD_HELD2
 PR0499* NAVD 88 ORTHO HEIGHT -   510.635 (meters)     1675.31  (feet) ADJUSTED
 PR0499  ______________________________________________________________________
 PR0499  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 PR0499  DYNAMIC HEIGHT  -        510.513 (meters)     1674.91  (feet) COMP
 PR0499  MODELED GRAVITY -    980,365.0   (mgal)                       NAVD 88
 PR0499
 PR0499  VERT ORDER      -  SECOND    CLASS 0
 PR0499
 PR0499.The horizontal coordinates were established by autonomous hand held GPS
 PR0499.observations and have an estimated accuracy of +/- 10 meters.
 PR0499
 PR0499.The orthometric height was determined by differential leveling and
 PR0499.adjusted by the NATIONAL GEODETIC SURVEY
 PR0499.in June 1991.
 PR0499
 PR0499.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0499.GEOID18 height accuracy estimate available here.
 PR0499
 PR0499.Click photographs - Photos may exist for this station.
 PR0499
 PR0499.The dynamic height is computed by dividing the NAVD 88
 PR0499.geopotential number by the normal gravity value computed on the
 PR0499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0499.degrees latitude (g = 980.6199 gals.).
 PR0499
 PR0499.The modeled gravity was interpolated from observed gravity values.
 PR0499
 PR0499;                    North         East    Units  Estimated Accuracy
 PR0499;SPC SD S     -   190,438.      858,088.      MT  (+/- 10 meters HH2 GPS)
 PR0499
 PR0499_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5117373882(NAD 83)
 PR0499
 PR0499                          SUPERSEDED SURVEY CONTROL
 PR0499
 PR0499  NGVD 29 (??/??/92)  510.344  (m)         1674.35   (f) ADJ UNCH    2 0
 PR0499
 PR0499.Superseded values are not recommended for survey control.
 PR0499
 PR0499.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0499.See file dsdata.pdf to determine how the superseded data were derived.
 PR0499
 PR0499_MARKER: DB = BENCH MARK DISK
 PR0499_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0499_SP_SET: BUILDING WALL
 PR0499_STAMPING: H 54 1934
 PR0499_MARK LOGO: CGS
 PR0499_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0499_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0499+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2015
 PR0499
 PR0499  HISTORY     - Date     Condition        Report By
 PR0499  HISTORY     - 1934     MONUMENTED       CGS
 PR0499  HISTORY     - 20150407 GOOD             INDIV
 PR0499
 PR0499                          STATION DESCRIPTION
 PR0499
 PR0499'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0499'AT MADISON.
 PR0499'AT MADISON, LAKE COUNTY, AT THE CHICAGO, MILWAUKEE, ST. PAUL
 PR0499'AND PACIFIC RAILROAD STATION, IN THE FACE OF THE BRICK WALL
 PR0499'OF THE SOUTHEAST CORNER FACING THE TRACKS, 30 FEET EAST OF THE
 PR0499'CENTER LINE OF THE WAITING ROOM DOOR, AND 4 FEET ABOVE THE
 PR0499'WALK.  A STANDARD DISK, STAMPED H 54 1934.
 PR0499
 PR0499                          STATION RECOVERY (2015)
 PR0499
 PR0499'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2015 (JHC)
 PR0499'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0199 ***********************************************************************
 PR0199  DESIGNATION -  H 55
 PR0199  PID         -  PR0199
 PR0199  STATE/COUNTY-  SD/BROOKINGS
 PR0199  COUNTRY     -  US
 PR0199  USGS QUAD   -  WHITE (2017)
 PR0199
 PR0199                         *CURRENT SURVEY CONTROL
 PR0199  ______________________________________________________________________
 PR0199* NAD 83(1986) POSITION- 44 26 00.     (N) 096 38 56.     (W)   SCALED
 PR0199* NAVD 88 ORTHO HEIGHT -   544.204 (meters)     1785.44  (feet) ADJUSTED
 PR0199  ______________________________________________________________________
 PR0199  GEOID HEIGHT    -        -25.246 (meters)                     GEOID18
 PR0199  DYNAMIC HEIGHT  -        544.113 (meters)     1785.14  (feet) COMP
 PR0199  MODELED GRAVITY -    980,433.1   (mgal)                       NAVD 88
 PR0199
 PR0199  VERT ORDER      -  SECOND    CLASS 0
 PR0199
 PR0199.The horizontal coordinates were scaled from a map and have
 PR0199.an estimated accuracy of +/- 6 seconds.
 PR0199
 PR0199.The orthometric height was determined by differential leveling and
 PR0199.adjusted by the NATIONAL GEODETIC SURVEY
 PR0199.in June 1991.
 PR0199
 PR0199.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0199.GEOID18 height accuracy estimate available here.
 PR0199
 PR0199.Click photographs - Photos may exist for this station.
 PR0199
 PR0199.The dynamic height is computed by dividing the NAVD 88
 PR0199.geopotential number by the normal gravity value computed on the
 PR0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0199.degrees latitude (g = 980.6199 gals.).
 PR0199
 PR0199.The modeled gravity was interpolated from observed gravity values.
 PR0199
 PR0199;                    North         East    Units  Estimated Accuracy
 PR0199;SPC SD N     -    72,200.      866,740.      MT  (+/- 180 meters Scaled)
 PR0199
 PR0199_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ871226(NAD 83)
 PR0199
 PR0199                          SUPERSEDED SURVEY CONTROL
 PR0199
 PR0199  NGVD 29 (??/??/92)  543.955  (m)         1784.63   (f) ADJ UNCH    2 0
 PR0199
 PR0199.Superseded values are not recommended for survey control.
 PR0199
 PR0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0199.See file dsdata.pdf to determine how the superseded data were derived.
 PR0199
 PR0199_MARKER: DB = BENCH MARK DISK
 PR0199_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0199_SP_SET: STEP
 PR0199_STAMPING: H 55 1934
 PR0199_MARK LOGO: CGS
 PR0199_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0199
 PR0199  HISTORY     - Date     Condition        Report By
 PR0199  HISTORY     - 1934     MONUMENTED       CGS
 PR0199  HISTORY     - 1977     GOOD             NGS
 PR0199  HISTORY     - 19981031 MARK NOT FOUND   LOCENG
 PR0199
 PR0199                          STATION DESCRIPTION
 PR0199
 PR0199'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0199'AT WHITE.
 PR0199'AT WHITE, BROOKINGS COUNTY, AT THE CITY SCHOOL, 2 BLOCKS EAST
 PR0199'AND 1 BLOCK SOUTH OF THE CHICAGO, ROCK ISLAND AND PACIFIC
 PR0199'RAILWAY STATION, IN THE NORTH END OF A CONCRETE STEP AT THE
 PR0199'EAST ENTRANCE, AND ABOUT 1.5 FEET ABOVE GROUND.  A STANDARD
 PR0199'DISK, STAMPED H 55 1934.
 PR0199
 PR0199                          STATION RECOVERY (1977)
 PR0199
 PR0199'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 PR0199'RECOVERED IN GOOD CONDITION.
 PR0199
 PR0199                          STATION RECOVERY (1998)
 PR0199
 PR0199'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 PR0199'SEARCHED FOR BUT NOT RECOVERED.  NOTE--THE SCHOOL BUILDING HAS BEEN
 PR0199'TORN DOWN WITH A NEW STRUCTURE REPLACING IT.  THE MONUMENT IS GONE.
 PR0199'ALSO CHICAGO, ROCK ISLAND, AND PACIFIC RR HAS BEEN NON EXISTANT FOR A
 PR0199'LONG TIME, THE DEPOT IN WHITE IS NO LONGER THERE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0320 ***********************************************************************
 PR0320  DESIGNATION -  H 56
 PR0320  PID         -  PR0320
 PR0320  STATE/COUNTY-  SD/DEUEL
 PR0320  COUNTRY     -  US
 PR0320  USGS QUAD   -  GOODWIN (2017)
 PR0320
 PR0320                         *CURRENT SURVEY CONTROL
 PR0320  ______________________________________________________________________
 PR0320* NAD 83(1986) POSITION- 44 52 36.     (N) 096 48 39.     (W)   SCALED
 PR0320* NAVD 88 ORTHO HEIGHT -   591.499 (meters)     1940.61  (feet) ADJUSTED
 PR0320  ______________________________________________________________________
 PR0320  GEOID HEIGHT    -        -25.252 (meters)                     GEOID18
 PR0320  DYNAMIC HEIGHT  -        591.406 (meters)     1940.30  (feet) COMP
 PR0320  MODELED GRAVITY -    980,442.1   (mgal)                       NAVD 88
 PR0320
 PR0320  VERT ORDER      -  SECOND    CLASS 0
 PR0320
 PR0320.The horizontal coordinates were scaled from a map and have
 PR0320.an estimated accuracy of +/- 6 seconds.
 PR0320
 PR0320.The orthometric height was determined by differential leveling and
 PR0320.adjusted by the NATIONAL GEODETIC SURVEY
 PR0320.in June 1991.
 PR0320
 PR0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0320.GEOID18 height accuracy estimate available here.
 PR0320
 PR0320.Click photographs - Photos may exist for this station.
 PR0320
 PR0320.The dynamic height is computed by dividing the NAVD 88
 PR0320.geopotential number by the normal gravity value computed on the
 PR0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0320.degrees latitude (g = 980.6199 gals.).
 PR0320
 PR0320.The modeled gravity was interpolated from observed gravity values.
 PR0320
 PR0320;                    North         East    Units  Estimated Accuracy
 PR0320;SPC SD N     -   120,900.      851,920.      MT  (+/- 180 meters Scaled)
 PR0320
 PR0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ729715(NAD 83)
 PR0320
 PR0320                          SUPERSEDED SURVEY CONTROL
 PR0320
 PR0320  NGVD 29 (??/??/92)  591.215  (m)         1939.68   (f) ADJ UNCH    2 0
 PR0320
 PR0320.Superseded values are not recommended for survey control.
 PR0320
 PR0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0320.See file dsdata.pdf to determine how the superseded data were derived.
 PR0320
 PR0320_MARKER: DB = BENCH MARK DISK
 PR0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0320_STAMPING: H 56 1934
 PR0320_MARK LOGO: CGS
 PR0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0320+STABILITY: SURFACE MOTION
 PR0320
 PR0320  HISTORY     - Date     Condition        Report By
 PR0320  HISTORY     - 1934     MONUMENTED       CGS
 PR0320
 PR0320                          STATION DESCRIPTION
 PR0320
 PR0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0320'1.9 MI E FROM GOODWIN.
 PR0320'ABOUT 1.9 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0320'FROM THE CITY SCHOOL AT GOODWIN, DEUEL COUNTY, AT MILEPOST 304,
 PR0320'38 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND ABOUT 6
 PR0320'INCHES HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED H 56 1934
 PR0320'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0645 ***********************************************************************
 PR0645  DESIGNATION -  H 57
 PR0645  PID         -  PR0645
 PR0645  STATE/COUNTY-  SD/CLARK
 PR0645  COUNTRY     -  US
 PR0645  USGS QUAD   -  GARDEN CITY (2017)
 PR0645
 PR0645                         *CURRENT SURVEY CONTROL
 PR0645  ______________________________________________________________________
 PR0645* NAD 83(1986) POSITION- 44 59 04.     (N) 097 34 55.     (W)   SCALED
 PR0645* NAVD 88 ORTHO HEIGHT -   567.640 (meters)     1862.33  (feet) ADJUSTED
 PR0645  ______________________________________________________________________
 PR0645  GEOID HEIGHT    -        -24.789 (meters)                     GEOID18
 PR0645  DYNAMIC HEIGHT  -        567.558 (meters)     1862.06  (feet) COMP
 PR0645  MODELED GRAVITY -    980,453.9   (mgal)                       NAVD 88
 PR0645
 PR0645  VERT ORDER      -  SECOND    CLASS 0
 PR0645
 PR0645.The horizontal coordinates were scaled from a map and have
 PR0645.an estimated accuracy of +/- 6 seconds.
 PR0645
 PR0645.The orthometric height was determined by differential leveling and
 PR0645.adjusted by the NATIONAL GEODETIC SURVEY
 PR0645.in June 1991.
 PR0645
 PR0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0645.GEOID18 height accuracy estimate available here.
 PR0645
 PR0645.Click photographs - Photos may exist for this station.
 PR0645
 PR0645.The dynamic height is computed by dividing the NAVD 88
 PR0645.geopotential number by the normal gravity value computed on the
 PR0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0645.degrees latitude (g = 980.6199 gals.).
 PR0645
 PR0645.The modeled gravity was interpolated from observed gravity values.
 PR0645
 PR0645;                    North         East    Units  Estimated Accuracy
 PR0645;SPC SD N     -   130,760.      790,670.      MT  (+/- 180 meters Scaled)
 PR0645
 PR0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ117822(NAD 83)
 PR0645
 PR0645                          SUPERSEDED SURVEY CONTROL
 PR0645
 PR0645  NGVD 29 (??/??/92)  567.326  (m)         1861.30   (f) ADJ UNCH    2 0
 PR0645
 PR0645.Superseded values are not recommended for survey control.
 PR0645
 PR0645.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0645.See file dsdata.pdf to determine how the superseded data were derived.
 PR0645
 PR0645_MARKER: DB = BENCH MARK DISK
 PR0645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0645_STAMPING: H 57 1934
 PR0645_MARK LOGO: CGS
 PR0645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0645+STABILITY: SURFACE MOTION
 PR0645
 PR0645  HISTORY     - Date     Condition        Report By
 PR0645  HISTORY     - 1934     MONUMENTED       CGS
 PR0645  HISTORY     - 1973     GOOD             USGS
 PR0645
 PR0645                          STATION DESCRIPTION
 PR0645
 PR0645'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 PR0645'1.7 MI N FROM GARDEN CITY.
 PR0645'1.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PR0645'RAILROAD FROM THE STATION AT GARDEN CITY, IN SECTION 32, T-118N,
 PR0645'R56W, NEAR THE CROSSING OF A PRIVATE FARM ROAD, ABOUT 500 FT.
 PR0645'SOUTH OF, 297 FT. NORTH ALONG THE R/W FENCE FROM A FENCE CORNER,
 PR0645'7 FT. WEST OF THE R/W FENCE AND 43 FT. EAST OF THE CENTERLINE
 PR0645'OF THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0613 ***********************************************************************
 PR0613  DESIGNATION -  H 58
 PR0613  PID         -  PR0613
 PR0613  STATE/COUNTY-  SD/CLARK
 PR0613  COUNTRY     -  US
 PR0613  USGS QUAD   -  CLARK NORTH (2017)
 PR0613
 PR0613                         *CURRENT SURVEY CONTROL
 PR0613  ______________________________________________________________________
 PR0613* NAD 83(1996) POSITION- 44 52 47.66735(N) 097 44 21.02829(W)   ADJUSTED
 PR0613* NAVD 88 ORTHO HEIGHT -   562.161 (meters)     1844.36  (feet) ADJUSTED
 PR0613  ______________________________________________________________________
 PR0613  GEOID HEIGHT    -        -24.587 (meters)                     GEOID18
 PR0613  LAPLACE CORR    -         -2.25  (seconds)                    DEFLEC18
 PR0613  DYNAMIC HEIGHT  -        562.080 (meters)     1844.09  (feet) COMP
 PR0613  MODELED GRAVITY -    980,454.8   (mgal)                       NAVD 88
 PR0613
 PR0613  HORZ ORDER      -  SECOND
 PR0613  VERT ORDER      -  FIRST     CLASS II
 PR0613
 PR0613.The horizontal coordinates were established by classical geodetic methods
 PR0613.and adjusted by the National Geodetic Survey in January 1998.
 PR0613
 PR0613.The orthometric height was determined by differential leveling and
 PR0613.adjusted by the NATIONAL GEODETIC SURVEY
 PR0613.in July 1998.
 PR0613
 PR0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0613.GEOID18 height accuracy estimate available here.
 PR0613
 PR0613.Click photographs - Photos may exist for this station.
 PR0613
 PR0613.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0613
 PR0613.The dynamic height is computed by dividing the NAVD 88
 PR0613.geopotential number by the normal gravity value computed on the
 PR0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0613.degrees latitude (g = 980.6199 gals.).
 PR0613
 PR0613.The modeled gravity was interpolated from observed gravity values.
 PR0613
 PR0613. The following values were computed from the NAD 83(1996) position.
 PR0613
 PR0613;                    North         East     Units Scale Factor Converg.
 PR0613;SPC SD N     -   118,791.464   778,597.618   MT  0.99994356   +1 36 00.3
 PR0613;SPC SD N     -   389,734.99  2,554,449.02   sFT  0.99994356   +1 36 00.3
 PR0613;UTM  14      - 4,970,382.979   599,579.746   MT  0.99972193   +0 53 23.1
 PR0613
 PR0613!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0613!SPC SD N     -   0.99991572  x   0.99994356  =   0.99985929
 PR0613!UTM  14      -   0.99991572  x   0.99972193  =   0.99963767
 PR0613
 PR0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9957970382(NAD 83)
 PR0613
 PR0613                          SUPERSEDED SURVEY CONTROL
 PR0613
 PR0613  NAD 83(1986)-  44 52 47.66616(N)    097 44 21.01398(W) AD(       ) 2
 PR0613  NAD 27      -  44 52 47.78700(N)    097 44 19.71700(W) AD(       ) 2
 PR0613  NAVD 88 (06/15/91)  562.165  (m)         1844.37   (f) SUPERSEDED  1 2
 PR0613  NGVD 29 (??/??/92)  561.850  (m)         1843.34   (f) ADJ UNCH    1 2
 PR0613  NGVD 29             561.85   (m)         1843.3    (f) LEVELING    3  
 PR0613
 PR0613.Superseded values are not recommended for survey control.
 PR0613
 PR0613.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0613.See file dsdata.pdf to determine how the superseded data were derived.
 PR0613
 PR0613_MARKER: DB = BENCH MARK DISK
 PR0613_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PR0613+WITH SETTING: PAVEMENT
 PR0613_SP_SET: FOOTING
 PR0613_STAMPING: H 58 1934
 PR0613_MARK LOGO: CGS
 PR0613_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0613_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0613+STABILITY: SURFACE MOTION
 PR0613_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR0613+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2011
 PR0613
 PR0613  HISTORY     - Date     Condition        Report By
 PR0613  HISTORY     - 1934     MONUMENTED       CGS
 PR0613  HISTORY     - 1934     GOOD             CGS
 PR0613  HISTORY     - 19950913 GOOD             NGS
 PR0613  HISTORY     - 19961011 GOOD             CHANCE
 PR0613  HISTORY     - 20110820 GOOD             GEOCAC
 PR0613
 PR0613                          STATION DESCRIPTION
 PR0613
 PR0613'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0613'U.S.C. AND G.S. B.M. H58 1934 IS S OF SW OF STATION CLARK MAGNETIC,
 PR0613'IN THE CONCRETE FOOTING OF THE NE LEG OF THE CLARK MUNICIPAL TANK,
 PR0613'47 FEET S OF THE CENTER LINE OF WEST THIRD STREET, AND PROJECTS
 PR0613'15 INCHES.
 PR0613
 PR0613                          STATION RECOVERY (1934)
 PR0613
 PR0613'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PR0613'AT CLARK.
 PR0613'AT CLARK, CLARK COUNTY, AT THE CITY WATER TANK, AND IN THE TOP
 PR0613'OF THE NORTH CORNER OF THE NORTHEAST CONCRETE PEDESTAL STONE.
 PR0613'A STANDARD DISK, STAMPED H 58 1934.
 PR0613
 PR0613                          STATION RECOVERY (1995)
 PR0613
 PR0613'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0613'IN CLARK, AT THE INTERSECTION OF NORTH UTAH STREET AND 3RD AVENUE,
 PR0613'NEAR THE NORTH CORNER OF THE CONCRETE FOOTING FOR THE NORTHEAST LEG OF
 PR0613'THE MUNICIPAL WATER TANK, 60.0 M (196.8 FT) EAST OF THE STREET CENTER,
 PR0613'14.5 M (47.6 FT) SOUTH OF THE AVENUE CENTER, AND 0.3 M (1.0 FT) ABOVE
 PR0613'THE LEVEL OF THE AVENUE.
 PR0613
 PR0613                          STATION RECOVERY (1996)
 PR0613
 PR0613'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR0613'RECOVERED AS DESCRIBED.
 PR0613
 PR0613                          STATION RECOVERY (2011)
 PR0613
 PR0613'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 PR0613'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0284 ***********************************************************************
 PS0284  DESIGNATION -  H 59
 PS0284  PID         -  PS0284
 PS0284  STATE/COUNTY-  SD/SPINK
 PS0284  COUNTRY     -  US
 PS0284  USGS QUAD   -  REDFIELD SOUTH (2017)
 PS0284
 PS0284                         *CURRENT SURVEY CONTROL
 PS0284  ______________________________________________________________________
 PS0284* NAD 83(1986) POSITION- 44 52 27.     (N) 098 30 57.     (W)   SCALED
 PS0284* NAVD 88 ORTHO HEIGHT -   400.361 (meters)     1313.52  (feet) ADJUSTED
 PS0284  ______________________________________________________________________
 PS0284  GEOID HEIGHT    -        -24.292 (meters)                     GEOID18
 PS0284  DYNAMIC HEIGHT  -        400.317 (meters)     1313.37  (feet) COMP
 PS0284  MODELED GRAVITY -    980,494.6   (mgal)                       NAVD 88
 PS0284
 PS0284  VERT ORDER      -  FIRST     CLASS II
 PS0284
 PS0284.The horizontal coordinates were scaled from a map and have
 PS0284.an estimated accuracy of +/- 6 seconds.
 PS0284
 PS0284.The orthometric height was determined by differential leveling and
 PS0284.adjusted by the NATIONAL GEODETIC SURVEY
 PS0284.in July 1998.
 PS0284
 PS0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0284.GEOID18 height accuracy estimate available here.
 PS0284
 PS0284.Click photographs - Photos may exist for this station.
 PS0284
 PS0284.The dynamic height is computed by dividing the NAVD 88
 PS0284.geopotential number by the normal gravity value computed on the
 PS0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0284.degrees latitude (g = 980.6199 gals.).
 PS0284
 PS0284.The modeled gravity was interpolated from observed gravity values.
 PS0284
 PS0284;                    North         East    Units  Estimated Accuracy
 PS0284;SPC SD N     -   116,730.      717,270.      MT  (+/- 180 meters Scaled)
 PS0284
 PS0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ382690(NAD 83)
 PS0284
 PS0284                          SUPERSEDED SURVEY CONTROL
 PS0284
 PS0284  NAVD 88 (06/15/91)  400.329  (m)         1313.41   (f) SUPERSEDED  1 2
 PS0284  NGVD 29 (??/??/92)  400.034  (m)         1312.44   (f) ADJ UNCH    1 2
 PS0284
 PS0284.Superseded values are not recommended for survey control.
 PS0284
 PS0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0284.See file dsdata.pdf to determine how the superseded data were derived.
 PS0284
 PS0284_MARKER: DB = BENCH MARK DISK
 PS0284_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PS0284_SP_SET: BALUSTRADE
 PS0284_STAMPING: H 59 1934
 PS0284_MARK LOGO: CGS
 PS0284_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0284_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0284_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0284+SATELLITE: SATELLITE OBSERVATIONS - April 22, 1997
 PS0284
 PS0284  HISTORY     - Date     Condition        Report By
 PS0284  HISTORY     - 1934     MONUMENTED       CGS
 PS0284  HISTORY     - 19950919 GOOD             NGS
 PS0284  HISTORY     - 19970422 GOOD             NGS
 PS0284
 PS0284                          STATION DESCRIPTION
 PS0284
 PS0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0284'AT REDFIELD.
 PS0284'AT REDFIELD, SPINK COUNTY, AT THE SOUTH ENTRANCE TO THE COUNTY
 PS0284'COURTHOUSE, AND IN THE TOP OF THE EAST LIMESTONE BALUSTRADE.
 PS0284'A STANDARD DISK, STAMPED H 59 1934.
 PS0284
 PS0284                          STATION RECOVERY (1995)
 PS0284
 PS0284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PS0284'IN REDFIELD, AT THE INTERSECTION OF 3RD STREET AND 8TH AVENUE, NEAR
 PS0284'THE SOUTH END OF THE EAST STONE BALUSTRADE AT THE SOUTH ENTRANCE TO
 PS0284'THE COURTHOUSE, 106.3 M (348.8 FT) WEST OF MILEPOST 307, 69.4 M (227.7
 PS0284'FT) WEST OF THE STREET CENTER, 57.3 M (188.0 FT) NORTH OF THE AVENUE
 PS0284'CENTER, 2.2 M (7.2 FT) EAST OF THE CENTER OF THE ENTRANCE, 2.2 M (7.2
 PS0284'FT) SOUTH OF THE SOUTH FACE OF THE BUILDING, AND 1.5 M (4.9 FT) ABOVE
 PS0284'THE LEVEL OF THE AVENUE.
 PS0284
 PS0284                          STATION RECOVERY (1997)
 PS0284
 PS0284'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 PS0284'IN REDFIELD, AT THE INTERSECTION OF 3RD STREET AND 8TH AVENUE, NEAR
 PS0284'THE SOUTH END OF THE EAST BALUSTRADE AT THE SOUTH ENTRANCE TO THE
 PS0284'COURTHOUSE, 106.3 M (348.8 FT) WEST OF MILEPOST 307, 69.4 M (227.7 FT)
 PS0284'WEST OF THE STREET CENTER, 57.3 M (188.0 FT) NORTH OF THE AVENUE
 PS0284'CENTER, 2.2 M (7.2 FT) EAST OF THE CENTER OF A SET OF STEPS LEADING TO
 PS0284'THE COURTHOUSE, 2.2 M (7.2 FT) SOUTH OF THE SOUTH FACE OF THE
 PS0284'BUILDING, AND 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE AVENUE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0493 ***********************************************************************
 OQ0493  DESIGNATION -  H 6
 OQ0493  PID         -  OQ0493
 OQ0493  STATE/COUNTY-  SD/MCCOOK
 OQ0493  COUNTRY     -  US
 OQ0493  USGS QUAD   -  SPENCER (2017)
 OQ0493
 OQ0493                         *CURRENT SURVEY CONTROL
 OQ0493  ______________________________________________________________________
 OQ0493* NAD 83(1986) POSITION- 43 43 39.     (N) 097 35 36.     (W)   SCALED
 OQ0493* NAVD 88 ORTHO HEIGHT -   421.256 (meters)     1382.07  (feet) ADJUSTED
 OQ0493  ______________________________________________________________________
 OQ0493  GEOID HEIGHT    -        -25.960 (meters)                     GEOID18
 OQ0493  DYNAMIC HEIGHT  -        421.156 (meters)     1381.74  (feet) COMP
 OQ0493  MODELED GRAVITY -    980,371.1   (mgal)                       NAVD 88
 OQ0493
 OQ0493  VERT ORDER      -  FIRST     CLASS II
 OQ0493
 OQ0493.The horizontal coordinates were scaled from a map and have
 OQ0493.an estimated accuracy of +/- 6 seconds.
 OQ0493
 OQ0493.The orthometric height was determined by differential leveling and
 OQ0493.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0493.in June 1991.
 OQ0493
 OQ0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0493.GEOID18 height accuracy estimate available here.
 OQ0493
 OQ0493.Click photographs - Photos may exist for this station.
 OQ0493
 OQ0493.The dynamic height is computed by dividing the NAVD 88
 OQ0493.geopotential number by the normal gravity value computed on the
 OQ0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0493.degrees latitude (g = 980.6199 gals.).
 OQ0493
 OQ0493.The modeled gravity was interpolated from observed gravity values.
 OQ0493
 OQ0493;                    North         East    Units  Estimated Accuracy
 OQ0493;SPC SD S     -   158,520.      820,710.      MT  (+/- 180 meters Scaled)
 OQ0493
 OQ0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP132425(NAD 83)
 OQ0493
 OQ0493                          SUPERSEDED SURVEY CONTROL
 OQ0493
 OQ0493  NGVD 29 (??/??/92)  420.973  (m)         1381.14   (f) ADJ UNCH    1 2
 OQ0493
 OQ0493.Superseded values are not recommended for survey control.
 OQ0493
 OQ0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0493.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0493
 OQ0493_MARKER: DB = BENCH MARK DISK
 OQ0493_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0493_SP_SET: BUILDING
 OQ0493_STAMPING: 1381.142 H 6 1925
 OQ0493_MARK LOGO: CGS
 OQ0493_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0493+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2024
 OQ0493
 OQ0493  HISTORY     - Date     Condition        Report By
 OQ0493  HISTORY     - 1925     MONUMENTED       CGS
 OQ0493  HISTORY     - 1935     GOOD             CGS
 OQ0493  HISTORY     - 20120514 MARK NOT FOUND   INDIV
 OQ0493  HISTORY     - 20240808 GOOD             INDIV
 OQ0493
 OQ0493                          STATION DESCRIPTION
 OQ0493
 OQ0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OQ0493'AT SPENCER.
 OQ0493'AT SPENCER, MC COOK COUNTY, AT THE PUBLIC SCHOOL, IN THE SOUTH
 OQ0493'FOUNDATION WALL, ABOUT 5 FEET WEST OF THE CENTER OF THE WEST
 OQ0493'ENTRANCE, AND ABOUT 1 FOOT ABOVE THE GROUND.  A STANDARD DISK,
 OQ0493'STAMPED 1381.142 H 6 1925 AND SET VERTICALLY.
 OQ0493
 OQ0493                          STATION RECOVERY (1935)
 OQ0493
 OQ0493'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0493'RECOVERED IN GOOD CONDITION.
 OQ0493
 OQ0493                          STATION RECOVERY (2012)
 OQ0493
 OQ0493'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ0493'MARK NOT FOUND.
 OQ0493
 OQ0493                          STATION RECOVERY (2024)
 OQ0493
 OQ0493'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2024 (JG)
 OQ0493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0699 ***********************************************************************
 PU0699  DESIGNATION -  H 6 B 2
 PU0699  PID         -  PU0699
 PU0699  STATE/COUNTY-  SD/MEADE
 PU0699  COUNTRY     -  US
 PU0699  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0699
 PU0699                         *CURRENT SURVEY CONTROL
 PU0699  ______________________________________________________________________
 PU0699* NAD 83(1986) POSITION- 44 26 05.     (N) 102 33 46.     (W)   SCALED
 PU0699* NAVD 88 ORTHO HEIGHT -   797.478 (meters)     2616.39  (feet) ADJUSTED
 PU0699  ______________________________________________________________________
 PU0699  GEOID HEIGHT    -        -18.550 (meters)                     GEOID18
 PU0699  DYNAMIC HEIGHT  -        797.261 (meters)     2615.68  (feet) COMP
 PU0699  MODELED GRAVITY -    980,319.3   (mgal)                       NAVD 88
 PU0699
 PU0699  VERT ORDER      -  SECOND    CLASS 0
 PU0699
 PU0699.The horizontal coordinates were scaled from a map and have
 PU0699.an estimated accuracy of +/- 6 seconds.
 PU0699
 PU0699.The orthometric height was determined by differential leveling and
 PU0699.adjusted by the NATIONAL GEODETIC SURVEY
 PU0699.in June 1991.
 PU0699
 PU0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0699.GEOID18 height accuracy estimate available here.
 PU0699
 PU0699.Click photographs - Photos may exist for this station.
 PU0699
 PU0699.The dynamic height is computed by dividing the NAVD 88
 PU0699.geopotential number by the normal gravity value computed on the
 PU0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0699.degrees latitude (g = 980.6199 gals.).
 PU0699
 PU0699.The modeled gravity was interpolated from observed gravity values.
 PU0699
 PU0699;                    North         East    Units  Estimated Accuracy
 PU0699;SPC SD N     -    70,060.      395,990.      MT  (+/- 180 meters Scaled)
 PU0699
 PU0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK939230(NAD 83)
 PU0699
 PU0699                          SUPERSEDED SURVEY CONTROL
 PU0699
 PU0699  NGVD 29 (??/??/92)  797.01   (m)         2614.9    (f) COMPUTED    2 0
 PU0699
 PU0699.Superseded values are not recommended for survey control.
 PU0699
 PU0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0699.See file dsdata.pdf to determine how the superseded data were derived.
 PU0699
 PU0699_MARKER: Z = SEE DESCRIPTION
 PU0699_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0699_SP_SET: PIER
 PU0699_STAMPING: H 6 B 2
 PU0699_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0699
 PU0699  HISTORY     - Date     Condition        Report By
 PU0699  HISTORY     - UNK      MONUMENTED       USAF
 PU0699  HISTORY     - 1962     GOOD             CGS
 PU0699
 PU0699                          STATION DESCRIPTION
 PU0699
 PU0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0699'9.7 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0699'48 FEET WEST OF THE CENTER LINE OF THE ROAD, THE CENTER OF A
 PU0699'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0699'PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0086 ***********************************************************************
 QR0086  DESIGNATION -  H 60
 QR0086  PID         -  QR0086
 QR0086  STATE/COUNTY-  SD/BROWN
 QR0086  COUNTRY     -  US
 QR0086  USGS QUAD   -  WARNER (2017)
 QR0086
 QR0086                         *CURRENT SURVEY CONTROL
 QR0086  ______________________________________________________________________
 QR0086* NAD 83(1986) POSITION- 45 21 52.83   (N) 098 29 42.54   (W)   HD_HELD1
 QR0086* NAVD 88 ORTHO HEIGHT -   396.196 (meters)     1299.85  (feet) ADJUSTED
 QR0086  ______________________________________________________________________
 QR0086  GEOID HEIGHT    -        -24.324 (meters)                     GEOID18
 QR0086  DYNAMIC HEIGHT  -        396.168 (meters)     1299.76  (feet) COMP
 QR0086  MODELED GRAVITY -    980,534.3   (mgal)                       NAVD 88
 QR0086
 QR0086  VERT ORDER      -  SECOND    CLASS 0
 QR0086
 QR0086.The horizontal coordinates were determined by differentially corrected
 QR0086.hand held GPS observations or other comparable positioning techniques
 QR0086.and have an estimated accuracy of +/- 3 meters.
 QR0086
 QR0086.The orthometric height was determined by differential leveling and
 QR0086.adjusted by the NATIONAL GEODETIC SURVEY
 QR0086.in June 1991.
 QR0086
 QR0086.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0086.GEOID18 height accuracy estimate available here.
 QR0086
 QR0086.Click photographs - Photos may exist for this station.
 QR0086
 QR0086.The dynamic height is computed by dividing the NAVD 88
 QR0086.geopotential number by the normal gravity value computed on the
 QR0086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0086.degrees latitude (g = 980.6199 gals.).
 QR0086
 QR0086.The modeled gravity was interpolated from observed gravity values.
 QR0086
 QR0086;                    North         East    Units  Estimated Accuracy
 QR0086;SPC SD N     -   171,264.3     717,885.4     MT  (+/- 3 meters HH1 GPS) 
 QR0086
 QR0086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR3953623586(NAD 83)
 QR0086
 QR0086                          SUPERSEDED SURVEY CONTROL
 QR0086
 QR0086  NGVD 29 (??/??/92)  395.904  (m)         1298.90   (f) ADJ UNCH    2 0
 QR0086
 QR0086.Superseded values are not recommended for survey control.
 QR0086
 QR0086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0086.See file dsdata.pdf to determine how the superseded data were derived.
 QR0086
 QR0086_MARKER: DB = BENCH MARK DISK
 QR0086_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0086_STAMPING: H 60 1934
 QR0086_MARK LOGO: CGS
 QR0086_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0086+STABILITY: SURFACE MOTION
 QR0086
 QR0086  HISTORY     - Date     Condition        Report By
 QR0086  HISTORY     - 1934     MONUMENTED       CGS
 QR0086
 QR0086                          STATION DESCRIPTION
 QR0086
 QR0086'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0086'2.7 MI N FROM WARNER.
 QR0086'2.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0086'PACIFIC RAILWAY FROM THE STATION AT WARNER, BROWN COUNTY,
 QR0086'ABOUT 13 POLES NORTH OF MILEPOST 121, 35 FEET NORTH OF A
 QR0086'CROSSING, 40 FEET WEST OF THE CENTER LINE OF THE TRACK, AND
 QR0086'ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QR0086'H 60 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0019 ***********************************************************************
 QR0019  DESIGNATION -  H 61
 QR0019  PID         -  QR0019
 QR0019  STATE/COUNTY-  SD/BROWN
 QR0019  COUNTRY     -  US
 QR0019  USGS QUAD   -  HOUGHTON (2017)
 QR0019
 QR0019                         *CURRENT SURVEY CONTROL
 QR0019  ______________________________________________________________________
 QR0019* NAD 83(1986) POSITION- 45 51 42.     (N) 098 09 55.     (W)   SCALED
 QR0019* NAVD 88 ORTHO HEIGHT -   396.388 (meters)     1300.48  (feet) ADJUSTED
 QR0019  ______________________________________________________________________
 QR0019  GEOID HEIGHT    -        -25.061 (meters)                     GEOID18
 QR0019  DYNAMIC HEIGHT  -        396.372 (meters)     1300.43  (feet) COMP
 QR0019  MODELED GRAVITY -    980,562.5   (mgal)                       NAVD 88
 QR0019
 QR0019  VERT ORDER      -  FIRST     CLASS II
 QR0019
 QR0019.The horizontal coordinates were scaled from a map and have
 QR0019.an estimated accuracy of +/- 6 seconds.
 QR0019
 QR0019.The orthometric height was determined by differential leveling and
 QR0019.adjusted by the NATIONAL GEODETIC SURVEY
 QR0019.in June 1991.
 QR0019
 QR0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0019.GEOID18 height accuracy estimate available here.
 QR0019
 QR0019.Click photographs - Photos may exist for this station.
 QR0019
 QR0019.The dynamic height is computed by dividing the NAVD 88
 QR0019.geopotential number by the normal gravity value computed on the
 QR0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0019.degrees latitude (g = 980.6199 gals.).
 QR0019
 QR0019.The modeled gravity was interpolated from observed gravity values.
 QR0019
 QR0019;                    North         East    Units  Estimated Accuracy
 QR0019;SPC SD N     -   227,020.      742,470.      MT  (+/- 180 meters Scaled)
 QR0019
 QR0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR647790(NAD 83)
 QR0019
 QR0019                          SUPERSEDED SURVEY CONTROL
 QR0019
 QR0019  NGVD 29 (??/??/92)  396.074  (m)         1299.45   (f) ADJ UNCH    1 2
 QR0019
 QR0019.Superseded values are not recommended for survey control.
 QR0019
 QR0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0019.See file dsdata.pdf to determine how the superseded data were derived.
 QR0019
 QR0019_MARKER: DB = BENCH MARK DISK
 QR0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0019_STAMPING: H 61 1934
 QR0019_MARK LOGO: CGS
 QR0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0019+STABILITY: SURFACE MOTION
 QR0019
 QR0019  HISTORY     - Date     Condition        Report By
 QR0019  HISTORY     - 1934     MONUMENTED       CGS
 QR0019  HISTORY     - 1953     MARK NOT FOUND   CGS
 QR0019
 QR0019                          STATION DESCRIPTION
 QR0019
 QR0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QR0019'1.5 MI SW FROM HECLA.
 QR0019'1.5 MILES SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 QR0019'FROM THE STATION AT HECLA, BROWN COUNTY, ABOUT 15 POLES SOUTH OF
 QR0019'MILEPOST 116, ABOUT 75 FEET NORTHWEST OF THE CENTER OF A ROAD
 QR0019'CROSSING, 48 FEET WEST OF THE CENTER LINE OF THE TRACK, 4 FEET
 QR0019'SOUTH OF A RIGHT-OF-WAY FENCE CORNER, AND ABOUT LEVEL WITH THE
 QR0019'TRACK.  A STANDARD DISK, STAMPED H 61 1934 AND SET IN THE TOP OF
 QR0019'A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0320 ***********************************************************************
 QQ0320  DESIGNATION -  H 62 RESET
 QQ0320  PID         -  QQ0320
 QQ0320  STATE/COUNTY-  SD/MARSHALL
 QQ0320  COUNTRY     -  US
 QQ0320  USGS QUAD   -  TWOMILE LAKE (2017)
 QQ0320
 QQ0320                         *CURRENT SURVEY CONTROL
 QQ0320  ______________________________________________________________________
 QQ0320* NAD 83(1986) POSITION- 45 44 49.     (N) 097 30 12.     (W)   SCALED
 QQ0320* NAVD 88 ORTHO HEIGHT -   559.99  (meters)     1837.2   (feet) RESET
 QQ0320  ______________________________________________________________________
 QQ0320  GEOID HEIGHT    -        -25.165 (meters)                     GEOID18
 QQ0320  VERT ORDER      -  THIRD
 QQ0320
 QQ0320.The horizontal coordinates were scaled from a map and have
 QQ0320.an estimated accuracy of +/- 6 seconds.
 QQ0320
 QQ0320.The orthometric height was computed from unverified reset data.
 QQ0320
 QQ0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0320.GEOID18 height accuracy estimate available here.
 QQ0320
 QQ0320.Click photographs - Photos may exist for this station.
 QQ0320
 QQ0320;                    North         East    Units  Estimated Accuracy
 QQ0320;SPC SD N     -   215,650.      794,250.      MT  (+/- 180 meters Scaled)
 QQ0320
 QQ0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR164670(NAD 83)
 QQ0320
 QQ0320                          SUPERSEDED SURVEY CONTROL
 QQ0320
 QQ0320.No superseded survey control is available for this station.
 QQ0320
 QQ0320_MARKER: DB = BENCH MARK DISK
 QQ0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0320_STAMPING: H 62 RESET 1950
 QQ0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0320+STABILITY: SURFACE MOTION
 QQ0320
 QQ0320  HISTORY     - Date     Condition        Report By
 QQ0320  HISTORY     - 1950     MONUMENTED       SDHD
 QQ0320  HISTORY     - 1951     GOOD             CGS
 QQ0320  HISTORY     - 1951     GOOD             CGS
 QQ0320
 QQ0320                          STATION DESCRIPTION
 QQ0320
 QQ0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1951
 QQ0320'5.4 MI W FROM LAKE CITY.
 QQ0320'5.4 MILES WEST ALONG STATE HIGHWAY 10 FROM THE PUBLIC SCHOOL AT
 QQ0320'LAKE CITY, MARSHALL COUNTY, 300 FEET EAST OF A CROSS ROAD, AT
 QQ0320'THE BASE OF A HILL, 49 FEET NORTH OF THE CENTER LINE OF THE
 QQ0320'HIGHWAY, AND 3 FEET SOUTH OF A POWER-TRANSMISSION LINE POLE.
 QQ0320'A STANDARD DISK, STAMPED H 62 RESET 1950 AND SET IN THE TOP
 QQ0320'OF A CONCRETE POST.
 QQ0320
 QQ0320                          STATION RECOVERY (1951)
 QQ0320
 QQ0320'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 QQ0320'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0234 ***********************************************************************
 QQ0234  DESIGNATION -  H 63
 QQ0234  PID         -  QQ0234
 QQ0234  STATE/COUNTY-  SD/ROBERTS
 QQ0234  COUNTRY     -  US
 QQ0234  USGS QUAD   -  ENEMY SWIM LAKE EAST (2017)
 QQ0234
 QQ0234                         *CURRENT SURVEY CONTROL
 QQ0234  ______________________________________________________________________
 QQ0234* NAD 83(1986) POSITION- 45 24 55.     (N) 097 09 16.     (W)   SCALED
 QQ0234* NAVD 88 ORTHO HEIGHT -   600.774 (meters)     1971.04  (feet) ADJUSTED
 QQ0234  ______________________________________________________________________
 QQ0234  GEOID HEIGHT    -        -25.271 (meters)                     GEOID18
 QQ0234  DYNAMIC HEIGHT  -        600.709 (meters)     1970.83  (feet) COMP
 QQ0234  MODELED GRAVITY -    980,489.4   (mgal)                       NAVD 88
 QQ0234
 QQ0234  VERT ORDER      -  SECOND    CLASS 0
 QQ0234
 QQ0234.The horizontal coordinates were scaled from a map and have
 QQ0234.an estimated accuracy of +/- 6 seconds.
 QQ0234
 QQ0234.The orthometric height was determined by differential leveling and
 QQ0234.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0234.in June 1991.
 QQ0234
 QQ0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0234.GEOID18 height accuracy estimate available here.
 QQ0234
 QQ0234.Click photographs - Photos may exist for this station.
 QQ0234
 QQ0234.The dynamic height is computed by dividing the NAVD 88
 QQ0234.geopotential number by the normal gravity value computed on the
 QQ0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0234.degrees latitude (g = 980.6199 gals.).
 QQ0234
 QQ0234.The modeled gravity was interpolated from observed gravity values.
 QQ0234
 QQ0234;                    North         East    Units  Estimated Accuracy
 QQ0234;SPC SD N     -   179,710.      822,680.      MT  (+/- 180 meters Scaled)
 QQ0234
 QQ0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR444307(NAD 83)
 QQ0234
 QQ0234                          SUPERSEDED SURVEY CONTROL
 QQ0234
 QQ0234  NGVD 29 (??/??/92)  600.496  (m)         1970.13   (f) ADJ UNCH    2 0
 QQ0234
 QQ0234.Superseded values are not recommended for survey control.
 QQ0234
 QQ0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0234.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0234
 QQ0234_MARKER: DB = BENCH MARK DISK
 QQ0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0234_STAMPING: H 63 1934
 QQ0234_MARK LOGO: CGS
 QQ0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0234+STABILITY: SURFACE MOTION
 QQ0234
 QQ0234  HISTORY     - Date     Condition        Report By
 QQ0234  HISTORY     - 1934     MONUMENTED       CGS
 QQ0234  HISTORY     - 1970     MARK NOT FOUND   USGS
 QQ0234
 QQ0234                          STATION DESCRIPTION
 QQ0234
 QQ0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0234'2.4 MI E FROM ORTLEY.
 QQ0234'ABOUT 2.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST PAUL AND
 QQ0234'PACIFIC RAILROAD AND 6.5 MILES NORTH ALONG U.S. HIGHWAY 81 FROM
 QQ0234'ORTLEY, ROBERTS COUNTY, ABOUT 500 FEET NORTH OF A CONCRETE-TILE
 QQ0234'CULVERT, ON A SLOPE TO THE SOUTH, 33 FEET EAST OF THE CENTER
 QQ0234'LINE OF THE HIGHWAY, IN A FENCE CORNER, AND 2 FEET NORTH AND EAST
 QQ0234'OF THE FENCES.  A STANDARD DISK, STAMPED H 63 1934 AND SET IN
 QQ0234'THE TOP OF A CONCRETE POST.
 QQ0234'NOTE--THE ROAD HAS BEEN WIDENED.
 QQ0234
 QQ0234                          STATION RECOVERY (1970)
 QQ0234
 QQ0234'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970
 QQ0234'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0450 ***********************************************************************
 QS0450  DESIGNATION -  H 65
 QS0450  PID         -  QS0450
 QS0450  STATE/COUNTY-  SD/CORSON
 QS0450  COUNTRY     -  US
 QS0450  USGS QUAD   -  WALKER (2017)
 QS0450
 QS0450                         *CURRENT SURVEY CONTROL
 QS0450  ______________________________________________________________________
 QS0450* NAD 83(1986) POSITION- 45 54 26.     (N) 101 04 54.     (W)   SCALED
 QS0450* NAVD 88 ORTHO HEIGHT -   656.266 (meters)     2153.10  (feet) ADJUSTED
 QS0450  ______________________________________________________________________
 QS0450  GEOID HEIGHT    -        -20.897 (meters)                     GEOID18
 QS0450  DYNAMIC HEIGHT  -        656.200 (meters)     2152.88  (feet) COMP
 QS0450  MODELED GRAVITY -    980,494.6   (mgal)                       NAVD 88
 QS0450
 QS0450  VERT ORDER      -  SECOND    CLASS 0
 QS0450
 QS0450.The horizontal coordinates were scaled from a map and have
 QS0450.an estimated accuracy of +/- 6 seconds.
 QS0450
 QS0450.The orthometric height was determined by differential leveling and
 QS0450.adjusted by the NATIONAL GEODETIC SURVEY
 QS0450.in June 1991.
 QS0450
 QS0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0450.GEOID18 height accuracy estimate available here.
 QS0450
 QS0450.Click photographs - Photos may exist for this station.
 QS0450
 QS0450.The dynamic height is computed by dividing the NAVD 88
 QS0450.geopotential number by the normal gravity value computed on the
 QS0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0450.degrees latitude (g = 980.6199 gals.).
 QS0450
 QS0450.The modeled gravity was interpolated from observed gravity values.
 QS0450
 QS0450;                    North         East    Units  Estimated Accuracy
 QS0450;SPC SD N     -   231,030.      516,070.      MT  (+/- 180 meters Scaled)
 QS0450
 QS0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR385858(NAD 83)
 QS0450
 QS0450                          SUPERSEDED SURVEY CONTROL
 QS0450
 QS0450  NGVD 29 (??/??/92)  655.795  (m)         2151.55   (f) ADJ UNCH    2 0
 QS0450
 QS0450.Superseded values are not recommended for survey control.
 QS0450
 QS0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0450.See file dsdata.pdf to determine how the superseded data were derived.
 QS0450
 QS0450_MARKER: DB = BENCH MARK DISK
 QS0450_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0450_SP_SET: CULVERT HEADWALL
 QS0450_STAMPING: H 65 1934
 QS0450_MARK LOGO: CGS
 QS0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0450+STABILITY: SURFACE MOTION
 QS0450
 QS0450  HISTORY     - Date     Condition        Report By
 QS0450  HISTORY     - 1934     MONUMENTED       CGS
 QS0450  HISTORY     - 1950     MARK NOT FOUND   CGS
 QS0450
 QS0450                          STATION DESCRIPTION
 QS0450
 QS0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 QS0450'0.6 MI E FROM WALKER.
 QS0450'0.6 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0450'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, 70 FEET
 QS0450'WEST OF MILEPOST 850, OPPOSITE RAILROAD CULVERT 70, AT A HIGHWAY
 QS0450'CULVERT, AND IN THE CENTER OF THE TOP OF THE NORTH HEAD WALL.
 QS0450'A STANDARD DISK, STAMPED H 65 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0140 ***********************************************************************
 QS0140  DESIGNATION -  H 66
 QS0140  PID         -  QS0140
 QS0140  STATE/COUNTY-  SD/CORSON
 QS0140  COUNTRY     -  US
 QS0140  USGS QUAD   -  MOBRIDGE (2017)
 QS0140
 QS0140                         *CURRENT SURVEY CONTROL
 QS0140  ______________________________________________________________________
 QS0140* NAD 83(1986) POSITION- 45 36 52.     (N) 100 29 35.     (W)   SCALED
 QS0140* NAVD 88 ORTHO HEIGHT -   484.715 (meters)     1590.27  (feet) ADJUSTED
 QS0140  ______________________________________________________________________
 QS0140  GEOID HEIGHT    -        -21.701 (meters)                     GEOID18
 QS0140  DYNAMIC HEIGHT  -        484.677 (meters)     1590.14  (feet) COMP
 QS0140  MODELED GRAVITY -    980,523.6   (mgal)                       NAVD 88
 QS0140
 QS0140  VERT ORDER      -  FIRST     CLASS II
 QS0140
 QS0140.The horizontal coordinates were scaled from a map and have
 QS0140.an estimated accuracy of +/- 6 seconds.
 QS0140
 QS0140.The orthometric height was determined by differential leveling and
 QS0140.adjusted by the NATIONAL GEODETIC SURVEY
 QS0140.in June 1991.
 QS0140
 QS0140.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0140.GEOID18 height accuracy estimate available here.
 QS0140
 QS0140.Click photographs - Photos may exist for this station.
 QS0140
 QS0140.The dynamic height is computed by dividing the NAVD 88
 QS0140.geopotential number by the normal gravity value computed on the
 QS0140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0140.degrees latitude (g = 980.6199 gals.).
 QS0140
 QS0140.The modeled gravity was interpolated from observed gravity values.
 QS0140
 QS0140;                    North         East    Units  Estimated Accuracy
 QS0140;SPC SD N     -   198,050.      561,540.      MT  (+/- 180 meters Scaled)
 QS0140
 QS0140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR835522(NAD 83)
 QS0140
 QS0140                          SUPERSEDED SURVEY CONTROL
 QS0140
 QS0140  NGVD 29 (??/??/92)  484.341  (m)         1589.04   (f) ADJ UNCH    1 2
 QS0140
 QS0140.Superseded values are not recommended for survey control.
 QS0140
 QS0140.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0140.See file dsdata.pdf to determine how the superseded data were derived.
 QS0140
 QS0140_MARKER: DB = BENCH MARK DISK
 QS0140_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0140_STAMPING: H 66 1934
 QS0140_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0140+STABILITY: SURFACE MOTION
 QS0140
 QS0140  HISTORY     - Date     Condition        Report By
 QS0140  HISTORY     - 1934     MONUMENTED       CGS
 QS0140  HISTORY     - 1949     GOOD             CGS
 QS0140  HISTORY     - 1966     MARK NOT FOUND   USGS
 QS0140
 QS0140                          STATION DESCRIPTION
 QS0140
 QS0140'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0140'3.7 MI SE FROM WAKPALA.
 QS0140'3.7 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0140'PACIFIC RAILROAD FROM THE STATION AT WAKPALA, ABOUT 4.4 MILES
 QS0140'NORTHWEST OF MOREAU JUNCTION, 10 POLES WEST OF MILEPOST 813,
 QS0140'256 YARDS (PACED) WEST OF TRESTLE AA-14, 84 FEET NORTHEAST OF
 QS0140'THE NORTHEAST RAIL OF THE TRACK, 1.0 FOOT WEST OF A RIGHT-OF-WAY
 QS0140'FENCE, 1.0 FOOT SOUTH OF A REFERENCE POST, AND SET IN THE TOP OF
 QS0140'A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
 QS0140
 QS0140                          STATION RECOVERY (1966)
 QS0140
 QS0140'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966
 QS0140'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0076 ***********************************************************************
 QS0076  DESIGNATION -  H 67
 QS0076  PID         -  QS0076
 QS0076  STATE/COUNTY-  SD/CAMPBELL
 QS0076  COUNTRY     -  US
 QS0076  USGS QUAD   -  MOUND CITY (2017)
 QS0076
 QS0076                         *CURRENT SURVEY CONTROL
 QS0076  ______________________________________________________________________
 QS0076* NAD 83(1986) POSITION- 45 37 50.     (N) 100 02 53.     (W)   SCALED
 QS0076* NAVD 88 ORTHO HEIGHT -   524.335 (meters)     1720.26  (feet) ADJUSTED
 QS0076  ______________________________________________________________________
 QS0076  GEOID HEIGHT    -        -22.335 (meters)                     GEOID18
 QS0076  DYNAMIC HEIGHT  -        524.289 (meters)     1720.10  (feet) COMP
 QS0076  MODELED GRAVITY -    980,512.5   (mgal)                       NAVD 88
 QS0076
 QS0076  VERT ORDER      -  SECOND    CLASS 0
 QS0076
 QS0076.The horizontal coordinates were scaled from a map and have
 QS0076.an estimated accuracy of +/- 6 seconds.
 QS0076
 QS0076.The orthometric height was determined by differential leveling and
 QS0076.adjusted by the NATIONAL GEODETIC SURVEY
 QS0076.in June 1991.
 QS0076
 QS0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0076.GEOID18 height accuracy estimate available here.
 QS0076
 QS0076.Click photographs - Photos may exist for this station.
 QS0076
 QS0076.The dynamic height is computed by dividing the NAVD 88
 QS0076.geopotential number by the normal gravity value computed on the
 QS0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0076.degrees latitude (g = 980.6199 gals.).
 QS0076
 QS0076.The modeled gravity was interpolated from observed gravity values.
 QS0076
 QS0076;                    North         East    Units  Estimated Accuracy
 QS0076;SPC SD N     -   199,720.      596,250.      MT  (+/- 180 meters Scaled)
 QS0076
 QS0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR183535(NAD 83)
 QS0076
 QS0076                          SUPERSEDED SURVEY CONTROL
 QS0076
 QS0076  NGVD 29 (??/??/92)  523.960  (m)         1719.03   (f) ADJ UNCH    2 0
 QS0076
 QS0076.Superseded values are not recommended for survey control.
 QS0076
 QS0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0076.See file dsdata.pdf to determine how the superseded data were derived.
 QS0076
 QS0076_MARKER: DB = BENCH MARK DISK
 QS0076_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0076_SP_SET: CULVERT HEADWALL
 QS0076_STAMPING: H 67 1934
 QS0076_MARK LOGO: CGS
 QS0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0076+STABILITY: SURFACE MOTION
 QS0076
 QS0076  HISTORY     - Date     Condition        Report By
 QS0076  HISTORY     - 1934     MONUMENTED       CGS
 QS0076  HISTORY     - 1953     GOOD             CGS
 QS0076
 QS0076                          STATION DESCRIPTION
 QS0076
 QS0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0076'7.5 MI S FROM MOUND CITY.
 QS0076'ABOUT 7.5 MILES SOUTH ALONG OLD U.S. HIGHWAY 83 FROM THE
 QS0076'COURTHOUSE AT MOUND CITY, CAMPBELL COUNTY, AT A 4- BY 6-FOOT
 QS0076'CONCRETE BOX CULVERT, IN THE CENTER OF THE TOP OF THE WEST HIGH
 QS0076'HEAD WALL, 12.5 FEET WEST OF THE CENTER LINE OF THE HIGHWAY,
 QS0076'5.7 FEET SOUTH OF A WHITE POST, AND ABOUT 3.3 FEET HIGHER THAN
 QS0076'THE HIGHWAY.  A STANDARD DISK, STAMPED H 67 1934.
 QS0076
 QS0076                          STATION RECOVERY (1953)
 QS0076
 QS0076'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0314 ***********************************************************************
 QR0314  DESIGNATION -  H 68
 QR0314  PID         -  QR0314
 QR0314  STATE/COUNTY-  SD/POTTER
 QR0314  COUNTRY     -  US
 QR0314  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0314
 QR0314                         *CURRENT SURVEY CONTROL
 QR0314  ______________________________________________________________________
 QR0314* NAD 83(1986) POSITION- 45 09 30.     (N) 099 56 21.     (W)   SCALED
 QR0314* NAVD 88 ORTHO HEIGHT -   584.097 (meters)     1916.32  (feet) ADJUSTED
 QR0314  ______________________________________________________________________
 QR0314  GEOID HEIGHT    -        -22.399 (meters)                     GEOID18
 QR0314  DYNAMIC HEIGHT  -        584.014 (meters)     1916.05  (feet) COMP
 QR0314  MODELED GRAVITY -    980,456.5   (mgal)                       NAVD 88
 QR0314
 QR0314  VERT ORDER      -  SECOND    CLASS 0
 QR0314
 QR0314.The horizontal coordinates were scaled from a map and have
 QR0314.an estimated accuracy of +/- 6 seconds.
 QR0314
 QR0314.The orthometric height was determined by differential leveling and
 QR0314.adjusted by the NATIONAL GEODETIC SURVEY
 QR0314.in June 1991.
 QR0314
 QR0314.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0314.GEOID18 height accuracy estimate available here.
 QR0314
 QR0314.Click photographs - Photos may exist for this station.
 QR0314
 QR0314.The dynamic height is computed by dividing the NAVD 88
 QR0314.geopotential number by the normal gravity value computed on the
 QR0314.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0314.degrees latitude (g = 980.6199 gals.).
 QR0314
 QR0314.The modeled gravity was interpolated from observed gravity values.
 QR0314
 QR0314;                    North         East    Units  Estimated Accuracy
 QR0314;SPC SD N     -   147,240.      604,780.      MT  (+/- 180 meters Scaled)
 QR0314
 QR0314_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR261009(NAD 83)
 QR0314
 QR0314                          SUPERSEDED SURVEY CONTROL
 QR0314
 QR0314  NGVD 29 (??/??/92)  583.73   (m)         1915.1    (f) COMPUTED    2 0
 QR0314
 QR0314.Superseded values are not recommended for survey control.
 QR0314
 QR0314.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0314.See file dsdata.pdf to determine how the superseded data were derived.
 QR0314
 QR0314_MARKER: DB = BENCH MARK DISK
 QR0314_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0314_SP_SET: CULVERT HEADWALL
 QR0314_STAMPING: H 68 1934
 QR0314_MARK LOGO: CGS
 QR0314_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0314+STABILITY: SURFACE MOTION
 QR0314
 QR0314  HISTORY     - Date     Condition        Report By
 QR0314  HISTORY     - 1934     MONUMENTED       CGS
 QR0314  HISTORY     - 1941     GOOD             CGS
 QR0314
 QR0314                          STATION DESCRIPTION
 QR0314
 QR0314'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0314'10.4 MI N FROM GETTYSBURG.
 QR0314'10.4 MILES NORTH OF WATER TANK AT ALONG THE U.S. HIWAY 83, 21
 QR0314'FEET SOUTH OF POINT OF INTERSECTION OF CROSS ROAD, THENCE
 QR0314'30 FEET EAST OF CENTERLINE OF HIWAY AND 12 FEET NORTH OF RIGHT
 QR0314'OF WAY FENCE CORNER POST.  SET IN WEST END OF THE SOUTH HEADWALL
 QR0314'OF 18 INCH CONCRETE CULVERT, LEVEL WITH ROAD.
 QR0314
 QR0314                          STATION RECOVERY (1941)
 QR0314
 QR0314'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QR0314'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0315 ***********************************************************************
 QR0315  DESIGNATION -  H 68 RESET
 QR0315  PID         -  QR0315
 QR0315  STATE/COUNTY-  SD/POTTER
 QR0315  COUNTRY     -  US
 QR0315  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0315
 QR0315                         *CURRENT SURVEY CONTROL
 QR0315  ______________________________________________________________________
 QR0315* NAD 83(1986) POSITION- 45 09 30.     (N) 099 56 23.     (W)   SCALED
 QR0315* NAVD 88 ORTHO HEIGHT -   584.31  (meters)     1917.0   (feet) RESET
 QR0315  ______________________________________________________________________
 QR0315  GEOID HEIGHT    -        -22.399 (meters)                     GEOID18
 QR0315  VERT ORDER      -  THIRD
 QR0315
 QR0315.The horizontal coordinates were scaled from a map and have
 QR0315.an estimated accuracy of +/- 6 seconds.
 QR0315
 QR0315.The orthometric height was computed from unverified reset data.
 QR0315
 QR0315.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0315.GEOID18 height accuracy estimate available here.
 QR0315
 QR0315.Click photographs - Photos may exist for this station.
 QR0315
 QR0315;                    North         East    Units  Estimated Accuracy
 QR0315;SPC SD N     -   147,240.      604,740.      MT  (+/- 180 meters Scaled)
 QR0315
 QR0315_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR261009(NAD 83)
 QR0315
 QR0315                          SUPERSEDED SURVEY CONTROL
 QR0315
 QR0315.No superseded survey control is available for this station.
 QR0315
 QR0315_MARKER: DB = BENCH MARK DISK
 QR0315_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0315_STAMPING: H 68 RESET 1956
 QR0315_MARK LOGO: CGS
 QR0315_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0315_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0315+STABILITY: SURFACE MOTION
 QR0315
 QR0315  HISTORY     - Date     Condition        Report By
 QR0315  HISTORY     - 1956     MONUMENTED       CGS
 QR0315
 QR0315                          STATION DESCRIPTION
 QR0315
 QR0315'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0315'10.4 MI N FROM GETTYSBURG.
 QR0315'10.4 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0315'TOWER AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG
 QR0315'U.S. HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF
 QR0315'GETTYSBURG, THENCE 9.8 MILES NORTH ALONG STATE HIGHWAY 83,
 QR0315'IN THE NORTHWEST ANGLE OF A ROAD INTERSECTION, 110 FEET WEST
 QR0315'OF THE CENTERLINE OF THE HIGHWAY, AND 38 FEET NORTH OF THE
 QR0315'CENTERLINE OF THE SECTION-LINE ROAD.  A STANDARD DISK, STAMPED
 QR0315'H 68 RESET 1956 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QR0315'4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0239 ***********************************************************************
 QS0239  DESIGNATION -  H 69
 QS0239  PID         -  QS0239
 QS0239  STATE/COUNTY-  SD/DEWEY
 QS0239  COUNTRY     -  US
 QS0239  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 QS0239
 QS0239                         *CURRENT SURVEY CONTROL
 QS0239  ______________________________________________________________________
 QS0239* NAD 83(1986) POSITION- 45 04 08.     (N) 100 22 33.     (W)   SCALED
 QS0239* NAVD 88 ORTHO HEIGHT -   565.396 (meters)     1854.97  (feet) ADJUSTED
 QS0239  ______________________________________________________________________
 QS0239  GEOID HEIGHT    -        -22.379 (meters)                     GEOID18
 QS0239  DYNAMIC HEIGHT  -        565.312 (meters)     1854.69  (feet) COMP
 QS0239  MODELED GRAVITY -    980,451.3   (mgal)                       NAVD 88
 QS0239
 QS0239  VERT ORDER      -  SECOND    CLASS 0
 QS0239
 QS0239.The horizontal coordinates were scaled from a map and have
 QS0239.an estimated accuracy of +/- 6 seconds.
 QS0239
 QS0239.The orthometric height was determined by differential leveling and
 QS0239.adjusted by the NATIONAL GEODETIC SURVEY
 QS0239.in June 1991.
 QS0239
 QS0239.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0239.GEOID18 height accuracy estimate available here.
 QS0239
 QS0239.Click photographs - Photos may exist for this station.
 QS0239
 QS0239.The dynamic height is computed by dividing the NAVD 88
 QS0239.geopotential number by the normal gravity value computed on the
 QS0239.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0239.degrees latitude (g = 980.6199 gals.).
 QS0239
 QS0239.The modeled gravity was interpolated from observed gravity values.
 QS0239
 QS0239;                    North         East    Units  Estimated Accuracy
 QS0239;SPC SD N     -   137,370.      570,400.      MT  (+/- 180 meters Scaled)
 QS0239
 QS0239_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ916915(NAD 83)
 QS0239
 QS0239                          SUPERSEDED SURVEY CONTROL
 QS0239
 QS0239  NGVD 29 (??/??/92)  565.01   (m)         1853.7    (f) COMPUTED    2 0
 QS0239
 QS0239.Superseded values are not recommended for survey control.
 QS0239
 QS0239.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0239.See file dsdata.pdf to determine how the superseded data were derived.
 QS0239
 QS0239_MARKER: DB = BENCH MARK DISK
 QS0239_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0239_STAMPING: H 69 1934
 QS0239_MARK LOGO: CGS
 QS0239_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0239+STABILITY: SURFACE MOTION
 QS0239
 QS0239  HISTORY     - Date     Condition        Report By
 QS0239  HISTORY     - 1934     MONUMENTED       CGS
 QS0239  HISTORY     - 1945     GOOD             CGS
 QS0239
 QS0239                          STATION DESCRIPTION
 QS0239
 QS0239'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0239'5.4 MI NW FROM FOREST CITY.
 QS0239'5.4 MILES NORTHWEST OF INDIAN AGENCY BUILDING AT FOREST CITY.
 QS0239'ALONG U.S. HIGHWAY 212, NEAR TOP OF LONG GRADE, 42 FEET SOUTH
 QS0239'OF THE CENTER LINE OF HIGHWAY, 6 FEET NORTH OF RIGHT-OF-WAY FENCE,
 QS0239'IN LINE WITH TELEPHONE POLE LINE, 1 FOOT BELOW ROAD LEVEL.
 QS0239
 QS0239                          STATION RECOVERY (1945)
 QS0239
 QS0239'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0239'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0240 ***********************************************************************
 QS0240  DESIGNATION -  H 69 RESET
 QS0240  PID         -  QS0240
 QS0240  STATE/COUNTY-  SD/DEWEY
 QS0240  COUNTRY     -  US
 QS0240  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 QS0240
 QS0240                         *CURRENT SURVEY CONTROL
 QS0240  ______________________________________________________________________
 QS0240* NAD 83(1986) POSITION- 45 04 08.     (N) 100 22 33.     (W)   SCALED
 QS0240* NAVD 88 ORTHO HEIGHT -   565.859 (meters)     1856.49  (feet) ADJUSTED
 QS0240  ______________________________________________________________________
 QS0240  GEOID HEIGHT    -        -22.379 (meters)                     GEOID18
 QS0240  DYNAMIC HEIGHT  -        565.775 (meters)     1856.21  (feet) COMP
 QS0240  MODELED GRAVITY -    980,451.3   (mgal)                       NAVD 88
 QS0240
 QS0240  VERT ORDER      -  FIRST     CLASS II
 QS0240
 QS0240.The horizontal coordinates were scaled from a map and have
 QS0240.an estimated accuracy of +/- 6 seconds.
 QS0240
 QS0240.The orthometric height was determined by differential leveling and
 QS0240.adjusted by the NATIONAL GEODETIC SURVEY
 QS0240.in July 1998.
 QS0240
 QS0240.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0240.GEOID18 height accuracy estimate available here.
 QS0240
 QS0240.Click photographs - Photos may exist for this station.
 QS0240
 QS0240.The dynamic height is computed by dividing the NAVD 88
 QS0240.geopotential number by the normal gravity value computed on the
 QS0240.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0240.degrees latitude (g = 980.6199 gals.).
 QS0240
 QS0240.The modeled gravity was interpolated from observed gravity values.
 QS0240
 QS0240;                    North         East    Units  Estimated Accuracy
 QS0240;SPC SD N     -   137,370.      570,400.      MT  (+/- 180 meters Scaled)
 QS0240
 QS0240_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ916915(NAD 83)
 QS0240
 QS0240                          SUPERSEDED SURVEY CONTROL
 QS0240
 QS0240.No superseded survey control is available for this station.
 QS0240
 QS0240_MARKER: DB = BENCH MARK DISK
 QS0240_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0240_STAMPING: H 69 RESET 1947
 QS0240_MARK LOGO: CGS
 QS0240_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0240_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0240+STABILITY: SURFACE MOTION
 QS0240_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0240+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 QS0240
 QS0240  HISTORY     - Date     Condition        Report By
 QS0240  HISTORY     - 1947     MONUMENTED       SDHD
 QS0240  HISTORY     - 1948     GOOD             CGS
 QS0240  HISTORY     - 19960425 GOOD             NGS
 QS0240  HISTORY     - 20120626 GOOD             INDIV
 QS0240
 QS0240                          STATION DESCRIPTION
 QS0240
 QS0240'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1947
 QS0240'5.4 MI NW FROM CHEYENNE AGENCY.
 QS0240'5.4 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 212 FROM THE CHEYENNE
 QS0240'RIVER INDIAN AGENCY AT CHEYENNE AGENCY, DEWEY COUNTY, 0.4 MILE
 QS0240'WEST OF THE JUNCTION OF THE NEW HIGHWAY AND 86 FEET SOUTH OF
 QS0240'THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED H 69
 QS0240'RESET 1947 AND SET IN THE TOP OF A CONCRETE POST.
 QS0240
 QS0240                          STATION RECOVERY (1948)
 QS0240
 QS0240'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 QS0240'RECOVERED IN GOOD CONDITION.
 QS0240
 QS0240                          STATION RECOVERY (1996)
 QS0240
 QS0240'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0240'38.5 KM (23.90 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QS0240'OFFICE IN RIDGEVIEW, 532.0 M (1745.4 FT) EAST OF MILEPOST 202, 29.7 M
 QS0240'(97.4 FT) SOUTH OF THE HIGHWAY CENTERLINE, 6.7 M (22.0 FT) SOUTH OF A
 QS0240'FENCE, 4.4 M (14.4 FT) NORTHEAST OF A UTILITY POLE, 1.0 M (3.3 FT)
 QS0240'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A WITNESS
 QS0240'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 QS0240'SURFACE.
 QS0240
 QS0240                          STATION RECOVERY (2012)
 QS0240
 QS0240'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0240'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0355 ***********************************************************************
 OR0355  DESIGNATION -  H 7
 OR0355  PID         -  OR0355
 OR0355  STATE/COUNTY-  SD/AURORA
 OR0355  COUNTRY     -  US
 OR0355  USGS QUAD   -  WHITE LAKE (2017)
 OR0355
 OR0355                         *CURRENT SURVEY CONTROL
 OR0355  ______________________________________________________________________
 OR0355* NAD 83(1986) POSITION- 43 43 49.     (N) 098 42 51.     (W)   SCALED
 OR0355* NAVD 88 ORTHO HEIGHT -   502.484 (meters)     1648.57  (feet) ADJUSTED
 OR0355  ______________________________________________________________________
 OR0355  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 OR0355  DYNAMIC HEIGHT  -        502.356 (meters)     1648.15  (feet) COMP
 OR0355  MODELED GRAVITY -    980,350.1   (mgal)                       NAVD 88
 OR0355
 OR0355  VERT ORDER      -  FIRST     CLASS II
 OR0355
 OR0355.The horizontal coordinates were scaled from a map and have
 OR0355.an estimated accuracy of +/- 6 seconds.
 OR0355
 OR0355.The orthometric height was determined by differential leveling and
 OR0355.adjusted by the NATIONAL GEODETIC SURVEY
 OR0355.in June 1991.
 OR0355
 OR0355.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0355.GEOID18 height accuracy estimate available here.
 OR0355
 OR0355.Click photographs - Photos may exist for this station.
 OR0355
 OR0355.The dynamic height is computed by dividing the NAVD 88
 OR0355.geopotential number by the normal gravity value computed on the
 OR0355.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0355.degrees latitude (g = 980.6199 gals.).
 OR0355
 OR0355.The modeled gravity was interpolated from observed gravity values.
 OR0355
 OR0355;                    North         East    Units  Estimated Accuracy
 OR0355;SPC SD S     -   156,460.      730,430.      MT  (+/- 180 meters Scaled)
 OR0355
 OR0355_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP230419(NAD 83)
 OR0355
 OR0355                          SUPERSEDED SURVEY CONTROL
 OR0355
 OR0355  NGVD 29 (??/??/92)  502.143  (m)         1647.45   (f) ADJ UNCH    1 2
 OR0355
 OR0355.Superseded values are not recommended for survey control.
 OR0355
 OR0355.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0355.See file dsdata.pdf to determine how the superseded data were derived.
 OR0355
 OR0355_MARKER: DB = BENCH MARK DISK
 OR0355_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 OR0355_SP_SET: FOOTING
 OR0355_STAMPING: H 7 1925
 OR0355_MARK LOGO: CGS
 OR0355_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0355+STABILITY: SURFACE MOTION
 OR0355_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0355+SATELLITE: SATELLITE OBSERVATIONS - January 26, 2012
 OR0355
 OR0355  HISTORY     - Date     Condition        Report By
 OR0355  HISTORY     - 1925     MONUMENTED       CGS
 OR0355  HISTORY     - 1935     GOOD             CGS
 OR0355  HISTORY     - 19910621 GOOD             NGS
 OR0355  HISTORY     - 20120126 GOOD             INDIV
 OR0355
 OR0355                          STATION DESCRIPTION
 OR0355
 OR0355'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0355'AT WHITE LAKE.
 OR0355'AT WHITE LAKE, AURORA COUNTY, AT THE SOUTHWEST CORNER OF THE
 OR0355'INTERSECTION OF U.S. HIGHWAY 16 AND THE MAIN STREET, AT THE
 OR0355'HIGH WATER TANK, AND IN THE TOP OF THE SOUTHEAST CORNER OF THE
 OR0355'CENTER PEDESTAL.  A STANDARD DISK, STAMPED H 7 1925.
 OR0355
 OR0355                          STATION RECOVERY (1935)
 OR0355
 OR0355'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0355'RECOVERED IN GOOD CONDITION.
 OR0355
 OR0355                          STATION RECOVERY (1991)
 OR0355
 OR0355'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0355'0.3 KM (0.2 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 OR0355'WHITE LAKE, 0.2 M (0.7 FT) NORTHWEST OF THE SOUTHEAST CORNER OF THE
 OR0355'CONCRETE FOOTING FOR THE CENTER LEG FOR THE WHITE LAKE WATER TOWER,
 OR0355'22.3 M (73.2 FT) WEST OF AND LEVEL WITH THE CENTER OF MAIN STREET,
 OR0355'AND 20.7 M (67.9 FT) SOUTH OF THE CENTER OF A STREET.
 OR0355
 OR0355                          STATION RECOVERY (2012)
 OR0355
 OR0355'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0355'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0677 ***********************************************************************
 PU0677  DESIGNATION -  H 7 B 2
 PU0677  PID         -  PU0677
 PU0677  STATE/COUNTY-  SD/MEADE
 PU0677  COUNTRY     -  US
 PU0677  USGS QUAD   -  HEREFORD NE (2017)
 PU0677
 PU0677                         *CURRENT SURVEY CONTROL
 PU0677  ______________________________________________________________________
 PU0677* NAD 83(1986) POSITION- 44 24 18.     (N) 102 45 53.     (W)   SCALED
 PU0677* NAVD 88 ORTHO HEIGHT -   791.801 (meters)     2597.77  (feet) ADJUSTED
 PU0677  ______________________________________________________________________
 PU0677  GEOID HEIGHT    -        -17.971 (meters)                     GEOID18
 PU0677  DYNAMIC HEIGHT  -        791.590 (meters)     2597.07  (feet) COMP
 PU0677  MODELED GRAVITY -    980,325.0   (mgal)                       NAVD 88
 PU0677
 PU0677  VERT ORDER      -  SECOND    CLASS 0
 PU0677
 PU0677.The horizontal coordinates were scaled from a map and have
 PU0677.an estimated accuracy of +/- 6 seconds.
 PU0677
 PU0677.The orthometric height was determined by differential leveling and
 PU0677.adjusted by the NATIONAL GEODETIC SURVEY
 PU0677.in June 1991.
 PU0677
 PU0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0677.GEOID18 height accuracy estimate available here.
 PU0677
 PU0677.Click photographs - Photos may exist for this station.
 PU0677
 PU0677.The dynamic height is computed by dividing the NAVD 88
 PU0677.geopotential number by the normal gravity value computed on the
 PU0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0677.degrees latitude (g = 980.6199 gals.).
 PU0677
 PU0677.The modeled gravity was interpolated from observed gravity values.
 PU0677
 PU0677;                    North         East    Units  Estimated Accuracy
 PU0677;SPC SD N     -    67,290.      379,810.      MT  (+/- 180 meters Scaled)
 PU0677
 PU0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK779192(NAD 83)
 PU0677
 PU0677                          SUPERSEDED SURVEY CONTROL
 PU0677
 PU0677  NGVD 29 (??/??/92)  791.34   (m)         2596.3    (f) COMPUTED    2 0
 PU0677
 PU0677.Superseded values are not recommended for survey control.
 PU0677
 PU0677.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0677.See file dsdata.pdf to determine how the superseded data were derived.
 PU0677
 PU0677_MARKER: Z = SEE DESCRIPTION
 PU0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0677_STAMPING: H 7 B 2
 PU0677_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0677_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0677
 PU0677  HISTORY     - Date     Condition        Report By
 PU0677  HISTORY     - UNK      MONUMENTED       USAF
 PU0677  HISTORY     - 1962     GOOD             CGS
 PU0677
 PU0677                          STATION DESCRIPTION
 PU0677
 PU0677'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0677'8 MI E FROM HEREFORD.
 PU0677'2.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0677'THENCE 0.5 MILE NORTH ALONG A GRAVEL ROAD, THENCE 4.55 MILES
 PU0677'EAST ALONG A GRAVEL ROAD, THENCE 0.3 MILE NORTH-NORTHEAST
 PU0677'ALONG A TRACK ROAD, 78 FEET NORTHWEST OF THE CENTER LINE OF THE
 PU0677'ROAD, THE CENTER OF A TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH
 PU0677'CONCRETE PIER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0261 ***********************************************************************
 QS0261  DESIGNATION -  H 71
 QS0261  PID         -  QS0261
 QS0261  STATE/COUNTY-  SD/DEWEY
 QS0261  COUNTRY     -  US
 QS0261  USGS QUAD   -  TRAIL CITY (2017)
 QS0261
 QS0261                         *CURRENT SURVEY CONTROL
 QS0261  ______________________________________________________________________
 QS0261* NAD 83(1986) POSITION- 45 27 02.     (N) 100 40 54.     (W)   SCALED
 QS0261* NAVD 88 ORTHO HEIGHT -   627.409 (meters)     2058.42  (feet) ADJUSTED
 QS0261  ______________________________________________________________________
 QS0261  GEOID HEIGHT    -        -21.524 (meters)                     GEOID18
 QS0261  DYNAMIC HEIGHT  -        627.338 (meters)     2058.19  (feet) COMP
 QS0261  MODELED GRAVITY -    980,482.1   (mgal)                       NAVD 88
 QS0261
 QS0261  VERT ORDER      -  SECOND    CLASS 0
 QS0261
 QS0261.The horizontal coordinates were scaled from a map and have
 QS0261.an estimated accuracy of +/- 6 seconds.
 QS0261
 QS0261.The orthometric height was determined by differential leveling and
 QS0261.adjusted by the NATIONAL GEODETIC SURVEY
 QS0261.in June 1991.
 QS0261
 QS0261.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0261.GEOID18 height accuracy estimate available here.
 QS0261
 QS0261.Click photographs - Photos may exist for this station.
 QS0261
 QS0261.The dynamic height is computed by dividing the NAVD 88
 QS0261.geopotential number by the normal gravity value computed on the
 QS0261.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0261.degrees latitude (g = 980.6199 gals.).
 QS0261
 QS0261.The modeled gravity was interpolated from observed gravity values.
 QS0261
 QS0261;                    North         East    Units  Estimated Accuracy
 QS0261;SPC SD N     -   179,940.      546,680.      MT  (+/- 180 meters Scaled)
 QS0261
 QS0261_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR685343(NAD 83)
 QS0261
 QS0261                          SUPERSEDED SURVEY CONTROL
 QS0261
 QS0261  NGVD 29 (??/??/92)  627.003  (m)         2057.09   (f) ADJ UNCH    2 0
 QS0261
 QS0261.Superseded values are not recommended for survey control.
 QS0261
 QS0261.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0261.See file dsdata.pdf to determine how the superseded data were derived.
 QS0261
 QS0261_MARKER: DB = BENCH MARK DISK
 QS0261_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0261_STAMPING: H 71 1934
 QS0261_MARK LOGO: CGS
 QS0261_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0261+STABILITY: SURFACE MOTION
 QS0261
 QS0261  HISTORY     - Date     Condition        Report By
 QS0261  HISTORY     - 1934     MONUMENTED       CGS
 QS0261  HISTORY     - 1975     MARK NOT FOUND   USGS
 QS0261
 QS0261                          STATION DESCRIPTION
 QS0261
 QS0261'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0261'3.1 MI SE FROM TRAIL CITY.
 QS0261'ABOUT 3.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QS0261'AND PACIFIC RAILROAD FROM THE PUBLIC SCHOOL AT TRAIL CITY, DEWEY
 QS0261'COUNTY, ABOUT 3 POLES SOUTHEAST OF CULVERT 2017, AT THE SOUTHEAST
 QS0261'END OF A CUT, 18 FEET SOUTHWEST OF THE CENTER LINE OF THE TRACK,
 QS0261'1 FOOT SOUTH OF A WHITE REFERENCE POST STENCILED U.S.B.M., AND
 QS0261'ABOUT 1 FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QS0261'H 71 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0261
 QS0261                          STATION RECOVERY (1975)
 QS0261
 QS0261'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 QS0261'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0387 ***********************************************************************
 PT0387  DESIGNATION -  H 72
 PT0387  PID         -  PT0387
 PT0387  STATE/COUNTY-  SD/ZIEBACH
 PT0387  COUNTRY     -  US
 PT0387  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0387
 PT0387                         *CURRENT SURVEY CONTROL
 PT0387  ______________________________________________________________________
 PT0387* NAD 83(1986) POSITION- 44 48 20.     (N) 101 16 44.     (W)   SCALED
 PT0387* NAVD 88 ORTHO HEIGHT -   615.177 (meters)     2018.29  (feet) ADJUSTED
 PT0387  ______________________________________________________________________
 PT0387  GEOID HEIGHT    -        -21.555 (meters)                     GEOID18
 PT0387  DYNAMIC HEIGHT  -        615.059 (meters)     2017.91  (feet) COMP
 PT0387  MODELED GRAVITY -    980,406.1   (mgal)                       NAVD 88
 PT0387
 PT0387  VERT ORDER      -  SECOND    CLASS 0
 PT0387
 PT0387.The horizontal coordinates were scaled from a map and have
 PT0387.an estimated accuracy of +/- 6 seconds.
 PT0387
 PT0387.The orthometric height was determined by differential leveling and
 PT0387.adjusted by the NATIONAL GEODETIC SURVEY
 PT0387.in June 1991.
 PT0387
 PT0387.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0387.GEOID18 height accuracy estimate available here.
 PT0387
 PT0387.Click photographs - Photos may exist for this station.
 PT0387
 PT0387.The dynamic height is computed by dividing the NAVD 88
 PT0387.geopotential number by the normal gravity value computed on the
 PT0387.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0387.degrees latitude (g = 980.6199 gals.).
 PT0387
 PT0387.The modeled gravity was interpolated from observed gravity values.
 PT0387
 PT0387;                    North         East    Units  Estimated Accuracy
 PT0387;SPC SD N     -   108,830.      498,830.      MT  (+/- 180 meters Scaled)
 PT0387
 PT0387_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ197638(NAD 83)
 PT0387
 PT0387                          SUPERSEDED SURVEY CONTROL
 PT0387
 PT0387  NGVD 29 (??/??/92)  614.727  (m)         2016.82   (f) ADJ UNCH    2 0
 PT0387
 PT0387.Superseded values are not recommended for survey control.
 PT0387
 PT0387.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0387.See file dsdata.pdf to determine how the superseded data were derived.
 PT0387
 PT0387_MARKER: DB = BENCH MARK DISK
 PT0387_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0387_STAMPING: H 72 1934
 PT0387_MARK LOGO: CGS
 PT0387_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0387+STABILITY: SURFACE MOTION
 PT0387
 PT0387  HISTORY     - Date     Condition        Report By
 PT0387  HISTORY     - 1934     MONUMENTED       CGS
 PT0387  HISTORY     - 1952     POOR             CGS
 PT0387  HISTORY     - 1985     MARK NOT FOUND   NGS
 PT0387
 PT0387                          STATION DESCRIPTION
 PT0387
 PT0387'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PT0387'2.1 MI W FROM EAGLE BUTTE.
 PT0387'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0387'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0387'13.1 MILES SOUTH ALONG STATE HIGHWAY 63, 30 FEET NORTH OF THE
 PT0387'CENTERLINE OF A SIDE ROAD, 50 FEET WEST OF THE CENTERLINE
 PT0387'OF THE HIGHWAY, LEVEL WITH THE HIGHWAY AND SET IN THE TOP OF
 PT0387'A CONCRETE POST.  NOTE-- THE CORNER OF THE CONCRETE IS BROKEN
 PT0387'OFF.  THE DISK IS DAMAGED, AND THE LAST FIGURE OF THE YEAR
 PT0387'IS DISCERNIBLE.  THE MARK IS LOOSE IN THE GROUND.
 PT0387
 PT0387                          STATION RECOVERY (1985)
 PT0387
 PT0387'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0387'EVIDENCE WAS FOUND THAT THIS MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0244 ***********************************************************************
 PT0244  DESIGNATION -  H 74
 PT0244  PID         -  PT0244
 PT0244  STATE/COUNTY-  SD/STANLEY
 PT0244  COUNTRY     -  US
 PT0244  USGS QUAD   -  OAHE DAM (2017)
 PT0244
 PT0244                         *CURRENT SURVEY CONTROL
 PT0244  ______________________________________________________________________
 PT0244* NAD 83(1986) POSITION- 44 23 43.58   (N) 100 26 11.40   (W)   HD_HELD1
 PT0244* NAVD 88 ORTHO HEIGHT -   542.415 (meters)     1779.57  (feet) ADJUSTED
 PT0244  ______________________________________________________________________
 PT0244  GEOID HEIGHT    -        -23.297 (meters)                     GEOID18
 PT0244  DYNAMIC HEIGHT  -        542.302 (meters)     1779.20  (feet) COMP
 PT0244  MODELED GRAVITY -    980,392.5   (mgal)                       NAVD 88
 PT0244
 PT0244  VERT ORDER      -  FIRST     CLASS II
 PT0244
 PT0244.The horizontal coordinates were determined by differentially corrected
 PT0244.hand held GPS observations or other comparable positioning techniques
 PT0244.and have an estimated accuracy of +/- 3 meters.
 PT0244
 PT0244.The orthometric height was determined by differential leveling and
 PT0244.adjusted by the NATIONAL GEODETIC SURVEY
 PT0244.in June 1991.
 PT0244
 PT0244.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0244.GEOID18 height accuracy estimate available here.
 PT0244
 PT0244.Click photographs - Photos may exist for this station.
 PT0244
 PT0244.The dynamic height is computed by dividing the NAVD 88
 PT0244.geopotential number by the normal gravity value computed on the
 PT0244.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0244.degrees latitude (g = 980.6199 gals.).
 PT0244
 PT0244.The modeled gravity was interpolated from observed gravity values.
 PT0244
 PT0244;                    North         East    Units  Estimated Accuracy
 PT0244;SPC SD S     -   229,097.9     591,780.6     MT  (+/- 3 meters HH1 GPS) 
 PT0244
 PT0244_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8559716798(NAD 83)
 PT0244
 PT0244                          SUPERSEDED SURVEY CONTROL
 PT0244
 PT0244  NGVD 29 (??/??/92)  542.028  (m)         1778.30   (f) ADJ UNCH    1 2
 PT0244
 PT0244.Superseded values are not recommended for survey control.
 PT0244
 PT0244.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0244.See file dsdata.pdf to determine how the superseded data were derived.
 PT0244
 PT0244_MARKER: DB = BENCH MARK DISK
 PT0244_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0244_SP_SET: CULVERT HEADWALL
 PT0244_STAMPING: H 74 1934
 PT0244_MARK LOGO: CGS
 PT0244_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0244+STABILITY: SURFACE MOTION
 PT0244
 PT0244  HISTORY     - Date     Condition        Report By
 PT0244  HISTORY     - 1934     MONUMENTED       CGS
 PT0244  HISTORY     - 1949     GOOD             CGS
 PT0244  HISTORY     - 1951     GOOD             CGS
 PT0244
 PT0244                          STATION DESCRIPTION
 PT0244
 PT0244'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0244'4.6 MI NW FROM FORT PIERRE.
 PT0244'4.6 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COURTHOUSE
 PT0244'AT FORT PIERRE, 71 FEET EAST OF A TELEPHONE POLE WITH A WHITE BM
 PT0244'PAINTED ON IT, 15 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 PT0244'LEVEL WITH THE HIGHWAY, SET IN THE TOP OF THE CENTER OF THE
 PT0244'EAST CONCRETE HEADWALL OF A 16 INCH CORRUGATED IRON CULVERT.
 PT0244
 PT0244                          STATION RECOVERY (1951)
 PT0244
 PT0244'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0244'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0404 ***********************************************************************
 PT0404  DESIGNATION -  H 75
 PT0404  PID         -  PT0404
 PT0404  STATE/COUNTY-  SD/HAAKON
 PT0404  COUNTRY     -  US
 PT0404  USGS QUAD   -  CARLIN FLAT (2017)
 PT0404
 PT0404                         *CURRENT SURVEY CONTROL
 PT0404  ______________________________________________________________________
 PT0404* NAD 83(1986) POSITION- 44 40 14.     (N) 101 15 20.     (W)   SCALED
 PT0404* NAVD 88 ORTHO HEIGHT -   585.937 (meters)     1922.36  (feet) ADJUSTED
 PT0404  ______________________________________________________________________
 PT0404  GEOID HEIGHT    -        -21.799 (meters)                     GEOID18
 PT0404  DYNAMIC HEIGHT  -        585.817 (meters)     1921.97  (feet) COMP
 PT0404  MODELED GRAVITY -    980,393.5   (mgal)                       NAVD 88
 PT0404
 PT0404  VERT ORDER      -  FIRST     CLASS II
 PT0404
 PT0404.The horizontal coordinates were scaled from a map and have
 PT0404.an estimated accuracy of +/- 6 seconds.
 PT0404
 PT0404.The orthometric height was determined by differential leveling and
 PT0404.adjusted by the NATIONAL GEODETIC SURVEY
 PT0404.in June 1991.
 PT0404
 PT0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0404.GEOID18 height accuracy estimate available here.
 PT0404
 PT0404.Click photographs - Photos may exist for this station.
 PT0404
 PT0404.The dynamic height is computed by dividing the NAVD 88
 PT0404.geopotential number by the normal gravity value computed on the
 PT0404.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0404.degrees latitude (g = 980.6199 gals.).
 PT0404
 PT0404.The modeled gravity was interpolated from observed gravity values.
 PT0404
 PT0404;                    North         East    Units  Estimated Accuracy
 PT0404;SPC SD S     -   260,070.      526,870.      MT  (+/- 180 meters Scaled)
 PT0404
 PT0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ212488(NAD 83)
 PT0404
 PT0404                          SUPERSEDED SURVEY CONTROL
 PT0404
 PT0404  NGVD 29 (??/??/92)  585.484  (m)         1920.88   (f) ADJ UNCH    1 2
 PT0404
 PT0404.Superseded values are not recommended for survey control.
 PT0404
 PT0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0404.See file dsdata.pdf to determine how the superseded data were derived.
 PT0404
 PT0404_MARKER: DB = BENCH MARK DISK
 PT0404_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0404_STAMPING: H 75 1934
 PT0404_MARK LOGO: CGS
 PT0404_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0404_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0404+STABILITY: SURFACE MOTION
 PT0404
 PT0404  HISTORY     - Date     Condition        Report By
 PT0404  HISTORY     - 1934     MONUMENTED       CGS
 PT0404  HISTORY     - 1985     POOR             NGS
 PT0404
 PT0404                          STATION DESCRIPTION
 PT0404
 PT0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0404'16.8 MI NE FROM CHERRY CREEK.
 PT0404'16.8 MILES NORTHEAST ALONG CHERRY CREEK ROAD FROM THE POST OFFICE
 PT0404'AT CHERRY CREEK, HAAKON COUNTY, 2.8 MILES SOUTHWEST OF THE BRIDGE
 PT0404'ON STATE HIGHWAY 63 OVER CHEYENNE RIVER, ON THE SOUTHWEST SLOPE
 PT0404'OF A HILL, 30 FEET NORTHWEST OF THE CENTERLINE OF THE ROAD, 4
 PT0404'FEET SOUTH OF A RIGHT-OF-WAY FENCE CORNER, 2 FEET LOWER THAN THE
 PT0404'ROAD AND SET IN THE TOP OF A CONCRETE POST.
 PT0404
 PT0404                          STATION RECOVERY (1985)
 PT0404
 PT0404'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0404'RECOVERED IN POOR CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0404'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0404'EAGLE BUTTE, THENCE 36.85 KM 22.90 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0404'THENCE 4.90 KM (3.05 MI) SOUTHWEST ALONG A GRAVEL ROAD, IN THE
 PT0404'SOUTHWEST SLOPE OF A HILL AND ON THE INSIDE OF A CURVE, 9.1 METERS (30
 PT0404'FT) NORTH-NORTHWEST OF THE CENTER OF THE ROAD.
 PT0404'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 PT0404'THE MARK IS 1.0 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0457 ***********************************************************************
 PT0457  DESIGNATION -  H 76
 PT0457  PID         -  PT0457
 PT0457  STATE/COUNTY-  SD/JONES
 PT0457  COUNTRY     -  US
 PT0457  USGS QUAD   -  MIDLAND SE (2017)
 PT0457
 PT0457                         *CURRENT SURVEY CONTROL
 PT0457  ______________________________________________________________________
 PT0457* NAD 83(1986) POSITION- 44 06 19.44   (N) 101 00 37.29   (W)   HD_HELD1
 PT0457* NAVD 88 ORTHO HEIGHT -   546.711 (meters)     1793.67  (feet) ADJUSTED
 PT0457  ______________________________________________________________________
 PT0457  GEOID HEIGHT    -        -23.166 (meters)                     GEOID18
 PT0457  DYNAMIC HEIGHT  -        546.560 (meters)     1793.17  (feet) COMP
 PT0457  MODELED GRAVITY -    980,327.2   (mgal)                       NAVD 88
 PT0457
 PT0457  VERT ORDER      -  SECOND    CLASS 0
 PT0457
 PT0457.The horizontal coordinates were determined by differentially corrected
 PT0457.hand held GPS observations or other comparable positioning techniques
 PT0457.and have an estimated accuracy of +/- 3 meters.
 PT0457
 PT0457.The orthometric height was determined by differential leveling and
 PT0457.adjusted by the NATIONAL GEODETIC SURVEY
 PT0457.in June 1991.
 PT0457
 PT0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0457.GEOID18 height accuracy estimate available here.
 PT0457
 PT0457.Click photographs - Photos may exist for this station.
 PT0457
 PT0457.The dynamic height is computed by dividing the NAVD 88
 PT0457.geopotential number by the normal gravity value computed on the
 PT0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0457.degrees latitude (g = 980.6199 gals.).
 PT0457
 PT0457.The modeled gravity was interpolated from observed gravity values.
 PT0457
 PT0457;                    North         East    Units  Estimated Accuracy
 PT0457;SPC SD S     -   197,086.4     545,798.3     MT  (+/- 3 meters HH1 GPS) 
 PT0457
 PT0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3910585544(NAD 83)
 PT0457
 PT0457                          SUPERSEDED SURVEY CONTROL
 PT0457
 PT0457  NGVD 29 (??/??/92)  546.274  (m)         1792.23   (f) ADJ UNCH    2 0
 PT0457
 PT0457.Superseded values are not recommended for survey control.
 PT0457
 PT0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0457.See file dsdata.pdf to determine how the superseded data were derived.
 PT0457
 PT0457_MARKER: DB = BENCH MARK DISK
 PT0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0457_STAMPING: H 76 1934
 PT0457_MARK LOGO: CGS
 PT0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0457+STABILITY: SURFACE MOTION
 PT0457
 PT0457  HISTORY     - Date     Condition        Report By
 PT0457  HISTORY     - 1934     MONUMENTED       CGS
 PT0457
 PT0457                          STATION DESCRIPTION
 PT0457
 PT0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0457'1.7 MI W FROM CAPA.
 PT0457'1.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0457'FROM THE STATION AT CAPA, JONES COUNTY, 7 POLES WEST OF MILEPOST
 PT0457'525, 21 FEET WEST OF A FENCE JUNCTION, 48 FEET NORTH OF THE
 PT0457'CENTERLINE OF THE TRACK, 1 FOOT SOUTH OF A FENCE, AND ABOUT 1
 PT0457'FOOT LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED H 76 1934
 PT0457'AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0151 ***********************************************************************
 PS0151  DESIGNATION -  H 79
 PS0151  PID         -  PS0151
 PS0151  STATE/COUNTY-  SD/HAND
 PS0151  COUNTRY     -  US
 PS0151  USGS QUAD   -  VAYLAND SW (2017)
 PS0151
 PS0151                         *CURRENT SURVEY CONTROL
 PS0151  ______________________________________________________________________
 PS0151* NAD 83(1986) POSITION- 44 15 03.     (N) 098 59 02.     (W)   SCALED
 PS0151* NAVD 88 ORTHO HEIGHT -   542.020 (meters)     1778.28  (feet) ADJUSTED
 PS0151  ______________________________________________________________________
 PS0151  GEOID HEIGHT    -        -24.739 (meters)                     GEOID18
 PS0151  DYNAMIC HEIGHT  -        541.896 (meters)     1777.87  (feet) COMP
 PS0151  MODELED GRAVITY -    980,372.3   (mgal)                       NAVD 88
 PS0151
 PS0151  VERT ORDER      -  SECOND    CLASS 0
 PS0151
 PS0151.The horizontal coordinates were scaled from a map and have
 PS0151.an estimated accuracy of +/- 6 seconds.
 PS0151
 PS0151.The orthometric height was determined by differential leveling and
 PS0151.adjusted by the NATIONAL GEODETIC SURVEY
 PS0151.in June 1991.
 PS0151
 PS0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0151.GEOID18 height accuracy estimate available here.
 PS0151
 PS0151.Click photographs - Photos may exist for this station.
 PS0151
 PS0151.The dynamic height is computed by dividing the NAVD 88
 PS0151.geopotential number by the normal gravity value computed on the
 PS0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0151.degrees latitude (g = 980.6199 gals.).
 PS0151
 PS0151.The modeled gravity was interpolated from observed gravity values.
 PS0151
 PS0151;                    North         East    Units  Estimated Accuracy
 PS0151;SPC SD N     -    46,900.      681,160.      MT  (+/- 180 meters Scaled)
 PS0151
 PS0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP012997(NAD 83)
 PS0151
 PS0151                          SUPERSEDED SURVEY CONTROL
 PS0151
 PS0151  NGVD 29 (??/??/92)  541.65   (m)         1777.1    (f) COMPUTED    2 0
 PS0151
 PS0151.Superseded values are not recommended for survey control.
 PS0151
 PS0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0151.See file dsdata.pdf to determine how the superseded data were derived.
 PS0151
 PS0151_MARKER: DB = BENCH MARK DISK
 PS0151_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0151_SP_SET: BRIDGE
 PS0151_STAMPING: H 79 1934
 PS0151_MARK LOGO: CGS
 PS0151_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0151
 PS0151  HISTORY     - Date     Condition        Report By
 PS0151  HISTORY     - 1934     MONUMENTED       CGS
 PS0151  HISTORY     - 1952     MARK NOT FOUND   SDHD
 PS0151
 PS0151                          STATION DESCRIPTION
 PS0151
 PS0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0151'15.3 MI N FROM GANN VALLEY.
 PS0151'15.3 MILES NORTH OF POST OFFICE AT GANN VALLEY.  ALONG STATE
 PS0151'HIGHWAY 45 AT 50 FOOT CONCRETE BRIDGE, 250 FEET SOUTH OF
 PS0151'PRIVATE ENTRANCE.  SET IN THE SOUTH END OF THE WEST HUBGUARD,
 PS0151'0.5 FOOT ABOVE ROAD LEVEL.
 PS0151
 PS0151                          STATION RECOVERY (1952)
 PS0151
 PS0151'RECOVERY NOTE BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1952
 PS0151'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0152 ***********************************************************************
 PS0152  DESIGNATION -  H 79 RESET
 PS0152  PID         -  PS0152
 PS0152  STATE/COUNTY-  SD/HAND
 PS0152  COUNTRY     -  US
 PS0152  USGS QUAD   -  VAYLAND SW (2017)
 PS0152
 PS0152                         *CURRENT SURVEY CONTROL
 PS0152  ______________________________________________________________________
 PS0152* NAD 83(1986) POSITION- 44 15 06.     (N) 098 59 01.     (W)   SCALED
 PS0152* NAVD 88 ORTHO HEIGHT -   543.14  (+/-2cm)     1782.0   (feet) VERTCON3
 PS0152  ______________________________________________________________________
 PS0152  GEOID HEIGHT    -        -24.738 (meters)                     GEOID18
 PS0152  VERT ORDER      -  THIRD (See Below)
 PS0152
 PS0152.The horizontal coordinates were scaled from a map and have
 PS0152.an estimated accuracy of +/- 6 seconds.
 PS0152
 PS0152.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0152.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0152
 PS0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0152.GEOID18 height accuracy estimate available here.
 PS0152
 PS0152.The vertical order pertains to the NGVD 29 superseded value.
 PS0152
 PS0152.Click photographs - Photos may exist for this station.
 PS0152
 PS0152;                    North         East    Units  Estimated Accuracy
 PS0152;SPC SD N     -    47,000.      681,180.      MT  (+/- 180 meters Scaled)
 PS0152
 PS0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP013998(NAD 83)
 PS0152
 PS0152                          SUPERSEDED SURVEY CONTROL
 PS0152
 PS0152  NGVD 29 (??/??/??)  542.78   (m)         1780.8    (f) RESET       3  
 PS0152
 PS0152.Superseded values are not recommended for survey control.
 PS0152
 PS0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0152.See file dsdata.pdf to determine how the superseded data were derived.
 PS0152
 PS0152_MARKER: DB = BENCH MARK DISK
 PS0152_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0152_SP_SET: BRIDGE
 PS0152_STAMPING: H 79 RESET 1955
 PS0152_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0152
 PS0152  HISTORY     - Date     Condition        Report By
 PS0152  HISTORY     - 1955     MONUMENTED       SDHD
 PS0152
 PS0152                          STATION DESCRIPTION
 PS0152
 PS0152'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1955
 PS0152'15.3 MI N FROM GANN VALLEY.
 PS0152'IN HAND COUNTY, ABOUT 15.3 MILES NORTH ALONG STATE HIGHWAY 45
 PS0152'FROM THE POST OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 450
 PS0152'FEET SOUTH OF A PRIVATE ENTRANCE TO A 98 FOOT CONCRETE BRIDGE,
 PS0152'IN THE NORTH END OF THE WEST WHEEL GUARD, ABOUT 16 FEET WEST
 PS0152'OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 1 FOOT HIGHER THAN
 PS0152'THE HIGHWAY.  A STANDARD DISK, STAMPED H 79 RESET 1955.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0768 ***********************************************************************
 OR0768  DESIGNATION -  H 8
 OR0768  PID         -  OR0768
 OR0768  STATE/COUNTY-  SD/LYMAN
 OR0768  COUNTRY     -  US
 OR0768  USGS QUAD   -  KENNEBEC (2017)
 OR0768
 OR0768                         *CURRENT SURVEY CONTROL
 OR0768  ______________________________________________________________________
 OR0768* NAD 83(1986) POSITION- 43 54 17.     (N) 099 51 41.     (W)   SCALED
 OR0768* NAVD 88 ORTHO HEIGHT -   514.992 (meters)     1689.60  (feet) ADJUSTED
 OR0768  ______________________________________________________________________
 OR0768  GEOID HEIGHT    -        -25.287 (meters)                     GEOID18
 OR0768  DYNAMIC HEIGHT  -        514.842 (meters)     1689.11  (feet) COMP
 OR0768  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 OR0768
 OR0768  VERT ORDER      -  FIRST     CLASS II
 OR0768
 OR0768.The horizontal coordinates were scaled from a map and have
 OR0768.an estimated accuracy of +/- 6 seconds.
 OR0768
 OR0768.The orthometric height was determined by differential leveling and
 OR0768.adjusted by the NATIONAL GEODETIC SURVEY
 OR0768.in June 1991.
 OR0768
 OR0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0768.GEOID18 height accuracy estimate available here.
 OR0768
 OR0768.Click photographs - Photos may exist for this station.
 OR0768
 OR0768.The dynamic height is computed by dividing the NAVD 88
 OR0768.geopotential number by the normal gravity value computed on the
 OR0768.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0768.degrees latitude (g = 980.6199 gals.).
 OR0768
 OR0768.The modeled gravity was interpolated from observed gravity values.
 OR0768
 OR0768;                    North         East    Units  Estimated Accuracy
 OR0768;SPC SD S     -   174,680.      637,910.      MT  (+/- 180 meters Scaled)
 OR0768
 OR0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP308616(NAD 83)
 OR0768
 OR0768                          SUPERSEDED SURVEY CONTROL
 OR0768
 OR0768  NGVD 29 (??/??/92)  514.610  (m)         1688.35   (f) ADJ UNCH    1 2
 OR0768
 OR0768.Superseded values are not recommended for survey control.
 OR0768
 OR0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0768.See file dsdata.pdf to determine how the superseded data were derived.
 OR0768
 OR0768_MARKER: DB = BENCH MARK DISK
 OR0768_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 OR0768+WITH SETTING: PAVEMENT
 OR0768_SP_SET: WATER TANK PEDESTAL
 OR0768_STAMPING: 1688.350 H 8 1925
 OR0768_MARK LOGO: CGS
 OR0768_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0768+STABILITY: SURFACE MOTION
 OR0768
 OR0768  HISTORY     - Date     Condition        Report By
 OR0768  HISTORY     - 1925     MONUMENTED       CGS
 OR0768  HISTORY     - 1935     GOOD             CGS
 OR0768
 OR0768                          STATION DESCRIPTION
 OR0768
 OR0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0768'AT KENNEBEC.
 OR0768'AT KENNEBEC, LYMAN COUNTY, AT THE CITY WATER TANK, AND IN THE
 OR0768'TOP OF THE WEST CORNER OF THE NORTHWEST PEDESTAL.  A STANDARD
 OR0768'DISK, STAMPED H 8 1925.
 OR0768
 OR0768                          STATION RECOVERY (1935)
 OR0768
 OR0768'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0768'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0665 ***********************************************************************
 PU0665  DESIGNATION -  H 8 B 1
 PU0665  PID         -  PU0665
 PU0665  STATE/COUNTY-  SD/MEADE
 PU0665  COUNTRY     -  US
 PU0665  USGS QUAD   -  HEREFORD SE (2017)
 PU0665
 PU0665                         *CURRENT SURVEY CONTROL
 PU0665  ______________________________________________________________________
 PU0665* NAD 83(1986) POSITION- 44 22 22.     (N) 102 51 24.     (W)   SCALED
 PU0665* NAVD 88 ORTHO HEIGHT -   790.753 (meters)     2594.33  (feet) ADJUSTED
 PU0665  ______________________________________________________________________
 PU0665  GEOID HEIGHT    -        -17.689 (meters)                     GEOID18
 PU0665  DYNAMIC HEIGHT  -        790.541 (meters)     2593.63  (feet) COMP
 PU0665  MODELED GRAVITY -    980,323.7   (mgal)                       NAVD 88
 PU0665
 PU0665  VERT ORDER      -  SECOND    CLASS 0
 PU0665
 PU0665.The horizontal coordinates were scaled from a map and have
 PU0665.an estimated accuracy of +/- 6 seconds.
 PU0665
 PU0665.The orthometric height was determined by differential leveling and
 PU0665.adjusted by the NATIONAL GEODETIC SURVEY
 PU0665.in June 1991.
 PU0665
 PU0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0665.GEOID18 height accuracy estimate available here.
 PU0665
 PU0665.Click photographs - Photos may exist for this station.
 PU0665
 PU0665.The dynamic height is computed by dividing the NAVD 88
 PU0665.geopotential number by the normal gravity value computed on the
 PU0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0665.degrees latitude (g = 980.6199 gals.).
 PU0665
 PU0665.The modeled gravity was interpolated from observed gravity values.
 PU0665
 PU0665;                    North         East    Units  Estimated Accuracy
 PU0665;SPC SD N     -    63,960.      372,360.      MT  (+/- 180 meters Scaled)
 PU0665
 PU0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK707155(NAD 83)
 PU0665
 PU0665                          SUPERSEDED SURVEY CONTROL
 PU0665
 PU0665  NGVD 29 (??/??/92)  790.30   (m)         2592.8    (f) COMPUTED    2 0
 PU0665
 PU0665.Superseded values are not recommended for survey control.
 PU0665
 PU0665.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0665.See file dsdata.pdf to determine how the superseded data were derived.
 PU0665
 PU0665_MARKER: Z = SEE DESCRIPTION
 PU0665_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0665_SP_SET: PIER
 PU0665_STAMPING: H 8 B 1
 PU0665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0665
 PU0665  HISTORY     - Date     Condition        Report By
 PU0665  HISTORY     - UNK      MONUMENTED       USAF
 PU0665  HISTORY     - 1962     GOOD             CGS
 PU0665
 PU0665                          STATION DESCRIPTION
 PU0665
 PU0665'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0665'3 MI SE FROM HEREFORD.
 PU0665'1.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0665'THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.4 MILE EAST
 PU0665'ALONG A GRAVEL ROAD, 41 1/2 FEET NORTH OF THE CENTER LINE OF THE
 PU0665'ROAD, 9 1/2 FEET NORTH OF THE FENCE, THE CENTER OF A TRIBRACH
 PU0665'MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4
 PU0665'FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0666 ***********************************************************************
 PU0666  DESIGNATION -  H 8 B 2
 PU0666  PID         -  PU0666
 PU0666  STATE/COUNTY-  SD/MEADE
 PU0666  COUNTRY     -  US
 PU0666  USGS QUAD   -  HEREFORD SE (2017)
 PU0666
 PU0666                         *CURRENT SURVEY CONTROL
 PU0666  ______________________________________________________________________
 PU0666* NAD 83(1986) POSITION- 44 22 22.     (N) 102 50 56.     (W)   SCALED
 PU0666* NAVD 88 ORTHO HEIGHT -   789.124 (meters)     2588.98  (feet) ADJUSTED
 PU0666  ______________________________________________________________________
 PU0666  GEOID HEIGHT    -        -17.712 (meters)                     GEOID18
 PU0666  DYNAMIC HEIGHT  -        788.913 (meters)     2588.29  (feet) COMP
 PU0666  MODELED GRAVITY -    980,324.4   (mgal)                       NAVD 88
 PU0666
 PU0666  VERT ORDER      -  SECOND    CLASS 0
 PU0666
 PU0666.The horizontal coordinates were scaled from a map and have
 PU0666.an estimated accuracy of +/- 6 seconds.
 PU0666
 PU0666.The orthometric height was determined by differential leveling and
 PU0666.adjusted by the NATIONAL GEODETIC SURVEY
 PU0666.in June 1991.
 PU0666
 PU0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0666.GEOID18 height accuracy estimate available here.
 PU0666
 PU0666.Click photographs - Photos may exist for this station.
 PU0666
 PU0666.The dynamic height is computed by dividing the NAVD 88
 PU0666.geopotential number by the normal gravity value computed on the
 PU0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0666.degrees latitude (g = 980.6199 gals.).
 PU0666
 PU0666.The modeled gravity was interpolated from observed gravity values.
 PU0666
 PU0666;                    North         East    Units  Estimated Accuracy
 PU0666;SPC SD N     -    63,940.      372,980.      MT  (+/- 180 meters Scaled)
 PU0666
 PU0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK713155(NAD 83)
 PU0666
 PU0666                          SUPERSEDED SURVEY CONTROL
 PU0666
 PU0666  NGVD 29 (??/??/92)  788.67   (m)         2587.5    (f) COMPUTED    2 0
 PU0666
 PU0666.Superseded values are not recommended for survey control.
 PU0666
 PU0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0666.See file dsdata.pdf to determine how the superseded data were derived.
 PU0666
 PU0666_MARKER: Z = SEE DESCRIPTION
 PU0666_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0666_SP_SET: PIER
 PU0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0666
 PU0666  HISTORY     - Date     Condition        Report By
 PU0666  HISTORY     - UNK      MONUMENTED       USAF
 PU0666  HISTORY     - 1962     GOOD             CGS
 PU0666
 PU0666                          STATION DESCRIPTION
 PU0666
 PU0666'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0666'3.4 MI SE FROM HEREFORD.
 PU0666'1.6 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0666'THENCE 1.0 MILE SOUTH ALONG A GRAVEL ROAD, THENCE 0.8 MILE EAST
 PU0666'ALONG A GRAVEL ROAD, 0.2 MILE WEST OF DOYLE SCHOOL, 41 FEET
 PU0666'NORTH OF THE CENTER LINE OF THE ROAD, 27 1/2 FEET NORTH-NORTHWEST
 PU0666'OF A POWER POLE, 6 1/2 FEET NORTH OF A FENCE, THE CENTER OF A
 PU0666'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0666'PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0276 ***********************************************************************
 PS0276  DESIGNATION -  H 80
 PS0276  PID         -  PS0276
 PS0276  STATE/COUNTY-  SD/HAND
 PS0276  COUNTRY     -  US
 PS0276  USGS QUAD   -  ROCKHAM SW (2017)
 PS0276
 PS0276                         *CURRENT SURVEY CONTROL
 PS0276  ______________________________________________________________________
 PS0276* NAD 83(1986) POSITION- 44 49 52.     (N) 098 59 17.     (W)   SCALED
 PS0276* NAVD 88 ORTHO HEIGHT -   448.043 (meters)     1469.95  (feet) ADJUSTED
 PS0276  ______________________________________________________________________
 PS0276  GEOID HEIGHT    -        -24.112 (meters)                     GEOID18
 PS0276  DYNAMIC HEIGHT  -        447.978 (meters)     1469.74  (feet) COMP
 PS0276  MODELED GRAVITY -    980,458.8   (mgal)                       NAVD 88
 PS0276
 PS0276  VERT ORDER      -  SECOND    CLASS 0
 PS0276
 PS0276.The horizontal coordinates were scaled from a map and have
 PS0276.an estimated accuracy of +/- 6 seconds.
 PS0276
 PS0276.The orthometric height was determined by differential leveling and
 PS0276.adjusted by the NATIONAL GEODETIC SURVEY
 PS0276.in June 1991.
 PS0276
 PS0276.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0276.GEOID18 height accuracy estimate available here.
 PS0276
 PS0276.Click photographs - Photos may exist for this station.
 PS0276
 PS0276.The dynamic height is computed by dividing the NAVD 88
 PS0276.geopotential number by the normal gravity value computed on the
 PS0276.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0276.degrees latitude (g = 980.6199 gals.).
 PS0276
 PS0276.The modeled gravity was interpolated from observed gravity values.
 PS0276
 PS0276;                    North         East    Units  Estimated Accuracy
 PS0276;SPC SD N     -   111,380.      680,020.      MT  (+/- 180 meters Scaled)
 PS0276
 PS0276_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009641(NAD 83)
 PS0276
 PS0276                          SUPERSEDED SURVEY CONTROL
 PS0276
 PS0276  NGVD 29 (??/??/92)  447.72   (m)         1468.9    (f) COMPUTED    2 0
 PS0276
 PS0276.Superseded values are not recommended for survey control.
 PS0276
 PS0276.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0276.See file dsdata.pdf to determine how the superseded data were derived.
 PS0276
 PS0276_MARKER: DB = BENCH MARK DISK
 PS0276_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0276_SP_SET: BRIDGE
 PS0276_STAMPING: H 80 1934
 PS0276_MARK LOGO: CGS
 PS0276_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0276
 PS0276  HISTORY     - Date     Condition        Report By
 PS0276  HISTORY     - 1934     MONUMENTED       CGS
 PS0276  HISTORY     - 19960710 MARK NOT FOUND   NGS
 PS0276
 PS0276                          STATION DESCRIPTION
 PS0276
 PS0276'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0276'21.6 MI N FROM MILLER.
 PS0276'ALONG STATE HIGHWAY 45, 4.5 MILES NORTH OF STATE HIGHWAY 22
 PS0276'JUNCTION.  AT 20 FOOT RCB BRIDGE.  SET IN THE SOUTH END OF WEST
 PS0276'GUARDRAIL, 3 1/2 FEET ABOVE LEVEL OF ROAD.
 PS0276
 PS0276                          STATION RECOVERY (1996)
 PS0276
 PS0276'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0276'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0277 ***********************************************************************
 PS0277  DESIGNATION -  H 80 RESET
 PS0277  PID         -  PS0277
 PS0277  STATE/COUNTY-  SD/HAND
 PS0277  COUNTRY     -  US
 PS0277  USGS QUAD   -  ROCKHAM SW (2017)
 PS0277
 PS0277                         *CURRENT SURVEY CONTROL
 PS0277  ______________________________________________________________________
 PS0277* NAD 83(1986) POSITION- 44 49 51.89   (N) 098 59 17.16   (W)   HD_HELD1
 PS0277* NAVD 88 ORTHO HEIGHT -   447.085 (meters)     1466.81  (feet) ADJUSTED
 PS0277  ______________________________________________________________________
 PS0277  GEOID HEIGHT    -        -24.112 (meters)                     GEOID18
 PS0277  DYNAMIC HEIGHT  -        447.020 (meters)     1466.60  (feet) COMP
 PS0277  MODELED GRAVITY -    980,458.8   (mgal)                       NAVD 88
 PS0277
 PS0277  VERT ORDER      -  FIRST     CLASS II
 PS0277
 PS0277.The horizontal coordinates were determined by differentially corrected
 PS0277.hand held GPS observations or other comparable positioning techniques
 PS0277.and have an estimated accuracy of +/- 3 meters.
 PS0277
 PS0277.The orthometric height was determined by differential leveling and
 PS0277.adjusted by the NATIONAL GEODETIC SURVEY
 PS0277.in July 1998.
 PS0277
 PS0277.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0277.GEOID18 height accuracy estimate available here.
 PS0277
 PS0277.Click photographs - Photos may exist for this station.
 PS0277
 PS0277.The dynamic height is computed by dividing the NAVD 88
 PS0277.geopotential number by the normal gravity value computed on the
 PS0277.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0277.degrees latitude (g = 980.6199 gals.).
 PS0277
 PS0277.The modeled gravity was interpolated from observed gravity values.
 PS0277
 PS0277;                    North         East    Units  Estimated Accuracy
 PS0277;SPC SD N     -   111,371.8     680,012.8     MT  (+/- 3 meters HH1 GPS) 
 PS0277
 PS0277_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0094064185(NAD 83)
 PS0277
 PS0277                          SUPERSEDED SURVEY CONTROL
 PS0277
 PS0277  NGVD 29 (??/??/??)  446.75   (m)         1465.7    (f) RESET       3  
 PS0277
 PS0277.Superseded values are not recommended for survey control.
 PS0277
 PS0277.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0277.See file dsdata.pdf to determine how the superseded data were derived.
 PS0277
 PS0277_MARKER: DB = BENCH MARK DISK
 PS0277_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PS0277_SP_SET: BOX CULVERT HEADWALL
 PS0277_STAMPING: H 80 RESET 1946
 PS0277_MARK LOGO: CGS
 PS0277_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0277_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0277+STABILITY: SURFACE MOTION
 PS0277_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0277+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0277
 PS0277  HISTORY     - Date     Condition        Report By
 PS0277  HISTORY     - 1946     MONUMENTED       CGS
 PS0277  HISTORY     - 1946     GOOD             CGS
 PS0277  HISTORY     - 19960710 GOOD             NGS
 PS0277
 PS0277                          STATION DESCRIPTION
 PS0277
 PS0277'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0277'21.6 MI N FROM MILLER.
 PS0277'21.6 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0277'AT MILLER, HAND COUNTY, 4.5 MILES NORTH OF THE JUNCTION OF
 PS0277'STATE HIGHWAY 26, AT A TRIPLE BOX CULVERT, IN THE TOP OF THE WEST
 PS0277'HEADWALL, AND 36 FEET WEST OF THE CENTERLINE OF THE HIGHWAY.
 PS0277'A STANDARD DISK, STAMPED H 80 RESET 1946.
 PS0277
 PS0277                          STATION RECOVERY (1996)
 PS0277
 PS0277'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0277'34.8 KM (21.60 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0277'OFFICE IN MILLER, IN TOP OF AND 1.4 M (4.6 FT) NORTH OF THE SOUTH END
 PS0277'OF THE WEST CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 221.0 M
 PS0277'(725.1 FT) NORTH OF MILEPOST 133, 7.8 M (25.6 FT) WEST OF THE HIGHWAY
 PS0277'CENTERLINE, AND 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0206 ***********************************************************************
 PS0206  DESIGNATION -  H 81
 PS0206  PID         -  PS0206
 PS0206  STATE/COUNTY-  SD/JERAULD
 PS0206  COUNTRY     -  US
 PS0206  USGS QUAD   -  WESSINGTON SPRINGS (2017)
 PS0206
 PS0206                         *CURRENT SURVEY CONTROL
 PS0206  ______________________________________________________________________
 PS0206* NAD 83(1986) POSITION- 44 04 42.     (N) 098 34 12.     (W)   SCALED
 PS0206* NAVD 88 ORTHO HEIGHT -   514.571 (meters)     1688.22  (feet) ADJUSTED
 PS0206  ______________________________________________________________________
 PS0206  GEOID HEIGHT    -        -25.282 (meters)                     GEOID18
 PS0206  DYNAMIC HEIGHT  -        514.455 (meters)     1687.84  (feet) COMP
 PS0206  MODELED GRAVITY -    980,376.2   (mgal)                       NAVD 88
 PS0206
 PS0206  VERT ORDER      -  SECOND    CLASS 0
 PS0206
 PS0206.The horizontal coordinates were scaled from a map and have
 PS0206.an estimated accuracy of +/- 6 seconds.
 PS0206
 PS0206.The orthometric height was determined by differential leveling and
 PS0206.adjusted by the NATIONAL GEODETIC SURVEY
 PS0206.in June 1991.
 PS0206
 PS0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0206.GEOID18 height accuracy estimate available here.
 PS0206
 PS0206.Click photographs - Photos may exist for this station.
 PS0206
 PS0206.The dynamic height is computed by dividing the NAVD 88
 PS0206.geopotential number by the normal gravity value computed on the
 PS0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0206.degrees latitude (g = 980.6199 gals.).
 PS0206
 PS0206.The modeled gravity was interpolated from observed gravity values.
 PS0206
 PS0206;                    North         East    Units  Estimated Accuracy
 PS0206;SPC SD S     -   195,360.      741,230.      MT  (+/- 180 meters Scaled)
 PS0206
 PS0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP344806(NAD 83)
 PS0206
 PS0206                          SUPERSEDED SURVEY CONTROL
 PS0206
 PS0206  NGVD 29 (??/??/92)  514.221  (m)         1687.07   (f) ADJ UNCH    2 0
 PS0206
 PS0206.Superseded values are not recommended for survey control.
 PS0206
 PS0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0206.See file dsdata.pdf to determine how the superseded data were derived.
 PS0206
 PS0206_MARKER: DB = BENCH MARK DISK
 PS0206_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PS0206_SP_SET: BANISTER
 PS0206_STAMPING: H 81 1934
 PS0206_MARK LOGO: CGS
 PS0206_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0206_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0206+SATELLITE: SATELLITE OBSERVATIONS - October 02, 2007
 PS0206
 PS0206  HISTORY     - Date     Condition        Report By
 PS0206  HISTORY     - 1934     MONUMENTED       CGS
 PS0206  HISTORY     - 1954     GOOD             CGS
 PS0206  HISTORY     - 20071002 GOOD             WAPA
 PS0206
 PS0206                          STATION DESCRIPTION
 PS0206
 PS0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 PS0206'AT WESSINGTON SPRINGS.
 PS0206'AT WESSINGTON SPRINGS, JERAULD COUNTY, AT THE COUNTY COURTHOUSE,
 PS0206'AT THE WEST FRONT ENTRANCE, AND IN THE NORTHWEST CORNER OF THE
 PS0206'NORTH BANISTER.  A STANDARD DISK, STAMPED H 81 1934.
 PS0206
 PS0206                          STATION RECOVERY (2007)
 PS0206
 PS0206'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2007 (CJD)
 PS0206'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0584 ***********************************************************************
 PR0584  DESIGNATION -  H 82
 PR0584  PID         -  PR0584
 PR0584  STATE/COUNTY-  SD/SANBORN
 PR0584  COUNTRY     -  US
 PR0584  USGS QUAD   -  ARTESIAN (2017)
 PR0584
 PR0584                         *CURRENT SURVEY CONTROL
 PR0584  ______________________________________________________________________
 PR0584* NAD 83(1986) POSITION- 44 00 29.     (N) 097 55 16.     (W)   SCALED
 PR0584* NAVD 88 ORTHO HEIGHT -   402.243 (meters)     1319.69  (feet) ADJUSTED
 PR0584  ______________________________________________________________________
 PR0584  GEOID HEIGHT    -        -25.678 (meters)                     GEOID18
 PR0584  DYNAMIC HEIGHT  -        402.159 (meters)     1319.42  (feet) COMP
 PR0584  MODELED GRAVITY -    980,398.8   (mgal)                       NAVD 88
 PR0584
 PR0584  VERT ORDER      -  SECOND    CLASS 0
 PR0584
 PR0584.The horizontal coordinates were scaled from a map and have
 PR0584.an estimated accuracy of +/- 6 seconds.
 PR0584
 PR0584.The orthometric height was determined by differential leveling and
 PR0584.adjusted by the NATIONAL GEODETIC SURVEY
 PR0584.in June 1991.
 PR0584
 PR0584.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0584.GEOID18 height accuracy estimate available here.
 PR0584
 PR0584.Click photographs - Photos may exist for this station.
 PR0584
 PR0584.The dynamic height is computed by dividing the NAVD 88
 PR0584.geopotential number by the normal gravity value computed on the
 PR0584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0584.degrees latitude (g = 980.6199 gals.).
 PR0584
 PR0584.The modeled gravity was interpolated from observed gravity values.
 PR0584
 PR0584;                    North         East    Units  Estimated Accuracy
 PR0584;SPC SD S     -   188,860.      793,410.      MT  (+/- 180 meters Scaled)
 PR0584
 PR0584_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP864733(NAD 83)
 PR0584
 PR0584                          SUPERSEDED SURVEY CONTROL
 PR0584
 PR0584  NGVD 29 (??/??/92)  401.963  (m)         1318.77   (f) ADJ UNCH    2 0
 PR0584
 PR0584.Superseded values are not recommended for survey control.
 PR0584
 PR0584.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0584.See file dsdata.pdf to determine how the superseded data were derived.
 PR0584
 PR0584_MARKER: DB = BENCH MARK DISK
 PR0584_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0584_SP_SET: BUILDING
 PR0584_STAMPING: 1318.774 H 82 1934
 PR0584_MARK LOGO: CGS
 PR0584_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0584
 PR0584  HISTORY     - Date     Condition        Report By
 PR0584  HISTORY     - 1934     MONUMENTED       CGS
 PR0584  HISTORY     - 1948     GOOD             CGS
 PR0584
 PR0584                          STATION DESCRIPTION
 PR0584
 PR0584'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0584'AT ARTESIAN.
 PR0584'AT ARTESIAN, SANBORN COUNTY, ONE BLOCK SOUTH OF THE CHICAGO,
 PR0584'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT THE
 PR0584'LIVESTOCK STATE BANK, AT THE NORTHEAST CORNER OF THE BUILDING,
 PR0584'IN THE EAST BRICK WALL, AND 4 FEET ABOVE THE SIDEWALK.  A
 PR0584'STANDARD DISK, STAMPED 1318.774 H 82 1934 AND SET VERTICALLY.
 PR0584
 PR0584                          STATION RECOVERY (1948)
 PR0584
 PR0584'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948
 PR0584'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0540 ***********************************************************************
 PR0540  DESIGNATION -  H 83
 PR0540  PID         -  PR0540
 PR0540  STATE/COUNTY-  SD/KINGSBURY
 PR0540  COUNTRY     -  US
 PR0540  USGS QUAD   -  IROQUOIS (2017)
 PR0540
 PR0540                         *CURRENT SURVEY CONTROL
 PR0540  ______________________________________________________________________
 PR0540* NAD 83(1986) POSITION- 44 15 44.     (N) 097 46 15.     (W)   SCALED
 PR0540* NAVD 88 ORTHO HEIGHT -   434.779 (meters)     1426.44  (feet) ADJUSTED
 PR0540  ______________________________________________________________________
 PR0540  GEOID HEIGHT    -        -25.303 (meters)                     GEOID18
 PR0540  DYNAMIC HEIGHT  -        434.696 (meters)     1426.17  (feet) COMP
 PR0540  MODELED GRAVITY -    980,413.7   (mgal)                       NAVD 88
 PR0540
 PR0540  VERT ORDER      -  SECOND    CLASS 0
 PR0540
 PR0540.The horizontal coordinates were scaled from a map and have
 PR0540.an estimated accuracy of +/- 6 seconds.
 PR0540
 PR0540.The orthometric height was determined by differential leveling and
 PR0540.adjusted by the NATIONAL GEODETIC SURVEY
 PR0540.in June 1991.
 PR0540
 PR0540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0540.GEOID18 height accuracy estimate available here.
 PR0540
 PR0540.Click photographs - Photos may exist for this station.
 PR0540
 PR0540.The dynamic height is computed by dividing the NAVD 88
 PR0540.geopotential number by the normal gravity value computed on the
 PR0540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0540.degrees latitude (g = 980.6199 gals.).
 PR0540
 PR0540.The modeled gravity was interpolated from observed gravity values.
 PR0540
 PR0540;                    North         East    Units  Estimated Accuracy
 PR0540;SPC SD N     -    50,110.      777,990.      MT  (+/- 180 meters Scaled)
 PR0540
 PR0540_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ981017(NAD 83)
 PR0540
 PR0540                          SUPERSEDED SURVEY CONTROL
 PR0540
 PR0540  NGVD 29 (??/??/92)  434.506  (m)         1425.54   (f) ADJ UNCH    2 0
 PR0540
 PR0540.Superseded values are not recommended for survey control.
 PR0540
 PR0540.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0540.See file dsdata.pdf to determine how the superseded data were derived.
 PR0540
 PR0540_MARKER: DB = BENCH MARK DISK
 PR0540_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0540_SP_SET: TOWER FOUNDATION
 PR0540_STAMPING: H 83 1934
 PR0540_MARK LOGO: CGS
 PR0540_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0540
 PR0540  HISTORY     - Date     Condition        Report By
 PR0540  HISTORY     - 1934     MONUMENTED       CGS
 PR0540
 PR0540                          STATION DESCRIPTION
 PR0540
 PR0540'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0540'AT ESMOND.
 PR0540'AT ESMOND, KINGSBURY COUNTY, AT THE CITY WATER TOWER, AND IN
 PR0540'THE EAST CORNER OF THE NORTHEAST CONCRETE LEG FOUNDATION.  A
 PR0540'STANDARD DISK, STAMPED H 83 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0053 ***********************************************************************
 PS0053  DESIGNATION -  H 84
 PS0053  PID         -  PS0053
 PS0053  STATE/COUNTY-  SD/SPINK
 PS0053  COUNTRY     -  US
 PS0053  USGS QUAD   -  BLOOMFIELD (2017)
 PS0053
 PS0053                         *CURRENT SURVEY CONTROL
 PS0053  ______________________________________________________________________
 PS0053* NAD 83(1986) POSITION- 44 42 58.     (N) 098 05 57.     (W)   SCALED
 PS0053* NAVD 88 ORTHO HEIGHT -   415.590 (meters)     1363.48  (feet) ADJUSTED
 PS0053  ______________________________________________________________________
 PS0053  GEOID HEIGHT    -        -24.497 (meters)                     GEOID18
 PS0053  DYNAMIC HEIGHT  -        415.538 (meters)     1363.31  (feet) COMP
 PS0053  MODELED GRAVITY -    980,480.5   (mgal)                       NAVD 88
 PS0053
 PS0053  VERT ORDER      -  SECOND    CLASS 0
 PS0053
 PS0053.The horizontal coordinates were scaled from a map and have
 PS0053.an estimated accuracy of +/- 6 seconds.
 PS0053
 PS0053.The orthometric height was determined by differential leveling and
 PS0053.adjusted by the NATIONAL GEODETIC SURVEY
 PS0053.in June 1991.
 PS0053
 PS0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0053.GEOID18 height accuracy estimate available here.
 PS0053
 PS0053.Click photographs - Photos may exist for this station.
 PS0053
 PS0053.The dynamic height is computed by dividing the NAVD 88
 PS0053.geopotential number by the normal gravity value computed on the
 PS0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0053.degrees latitude (g = 980.6199 gals.).
 PS0053
 PS0053.The modeled gravity was interpolated from observed gravity values.
 PS0053
 PS0053;                    North         East    Units  Estimated Accuracy
 PS0053;SPC SD N     -    99,860.      750,590.      MT  (+/- 180 meters Scaled)
 PS0053
 PS0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ713518(NAD 83)
 PS0053
 PS0053                          SUPERSEDED SURVEY CONTROL
 PS0053
 PS0053  NGVD 29 (??/??/92)  415.311  (m)         1362.57   (f) ADJ UNCH    2 0
 PS0053
 PS0053.Superseded values are not recommended for survey control.
 PS0053
 PS0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0053.See file dsdata.pdf to determine how the superseded data were derived.
 PS0053
 PS0053_MARKER: DB = BENCH MARK DISK
 PS0053_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0053_SP_SET: CULVERT HEADWALL
 PS0053_STAMPING: H 84 1934
 PS0053_MARK LOGO: CGS
 PS0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0053+STABILITY: SURFACE MOTION
 PS0053
 PS0053  HISTORY     - Date     Condition        Report By
 PS0053  HISTORY     - 1934     MONUMENTED       CGS
 PS0053
 PS0053                          STATION DESCRIPTION
 PS0053
 PS0053'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0053'12.7 MI S FROM DOLAND.
 PS0053'12.7 MILES SOUTH OF CITY WATER TANK.  ALONG THE HURON-DOLAND
 PS0053'ROAD (HIWAY 37) 1050 FEET SOUTH OF POINT OF INTERSECTION OF
 PS0053'CROSS ROAD, THENCE 15 FEET WEST OF CENTERLINE OF HIGHWAY.
 PS0053'SET IN CENTER OF THE WEST HEADWALL OF 22 INCH CONCRETE CULVERT,
 PS0053'LEVEL WITH ROAD.  A STANDARD DISK, STAMPED H 84 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0054 ***********************************************************************
 PS0054  DESIGNATION -  H 84 RESET
 PS0054  PID         -  PS0054
 PS0054  STATE/COUNTY-  SD/SPINK
 PS0054  COUNTRY     -  US
 PS0054  USGS QUAD   -  BLOOMFIELD (2017)
 PS0054
 PS0054                         *CURRENT SURVEY CONTROL
 PS0054  ______________________________________________________________________
 PS0054* NAD 83(1986) POSITION- 44 42 58.     (N) 098 05 58.     (W)   SCALED
 PS0054* NAVD 88 ORTHO HEIGHT -   414.63  (meters)     1360.3   (feet) RESET
 PS0054  ______________________________________________________________________
 PS0054  GEOID HEIGHT    -        -24.497 (meters)                     GEOID18
 PS0054  VERT ORDER      -  THIRD
 PS0054
 PS0054.The horizontal coordinates were scaled from a map and have
 PS0054.an estimated accuracy of +/- 6 seconds.
 PS0054
 PS0054.The orthometric height was computed from unverified reset data.
 PS0054
 PS0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0054.GEOID18 height accuracy estimate available here.
 PS0054
 PS0054.Click photographs - Photos may exist for this station.
 PS0054
 PS0054;                    North         East    Units  Estimated Accuracy
 PS0054;SPC SD N     -    99,860.      750,570.      MT  (+/- 180 meters Scaled)
 PS0054
 PS0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ713518(NAD 83)
 PS0054
 PS0054                          SUPERSEDED SURVEY CONTROL
 PS0054
 PS0054.No superseded survey control is available for this station.
 PS0054
 PS0054_MARKER: DB = BENCH MARK DISK
 PS0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0054_STAMPING: H 84 1934 RESET 1961
 PS0054_MARK LOGO: CGS
 PS0054_PROJECTION: FLUSH
 PS0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0054+STABILITY: SURFACE MOTION
 PS0054
 PS0054  HISTORY     - Date     Condition        Report By
 PS0054  HISTORY     - 1961     MONUMENTED       CGS
 PS0054  HISTORY     - 1971     MARK NOT FOUND   USGS
 PS0054
 PS0054                          STATION DESCRIPTION
 PS0054
 PS0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PS0054'12.7 MI S FROM DOLAND.
 PS0054'THIS MARK IS LOCATED ABOUT 12.7 MILES SOUTH ALONG A GRAVELED
 PS0054'ROAD FROM THE CITY WATER TANK AT DOLAND, ABOUT 0.15 MILE SOUTH
 PS0054'OF CROSSROADS, AND 74.5 FEET WEST OF THE CENTERLINE OF THE ROAD,
 PS0054'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 PS0054
 PS0054                          STATION RECOVERY (1971)
 PS0054
 PS0054'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PS0054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0218 ***********************************************************************
 QQ0218  DESIGNATION -  H 85
 QQ0218  PID         -  QQ0218
 QQ0218  STATE/COUNTY-  SD/CODINGTON
 QQ0218  COUNTRY     -  US
 QQ0218  USGS QUAD   -  WALLACE (2017)
 QQ0218
 QQ0218                         *CURRENT SURVEY CONTROL
 QQ0218  ______________________________________________________________________
 QQ0218* NAD 83(1986) POSITION- 45 05 11.     (N) 097 24 58.     (W)   SCALED
 QQ0218* NAVD 88 ORTHO HEIGHT -   533.727 (meters)     1751.07  (feet) ADJUSTED
 QQ0218  ______________________________________________________________________
 QQ0218  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 QQ0218  DYNAMIC HEIGHT  -        533.653 (meters)     1750.83  (feet) COMP
 QQ0218  MODELED GRAVITY -    980,461.1   (mgal)                       NAVD 88
 QQ0218
 QQ0218  VERT ORDER      -  SECOND    CLASS 0
 QQ0218
 QQ0218.The horizontal coordinates were scaled from a map and have
 QQ0218.an estimated accuracy of +/- 6 seconds.
 QQ0218
 QQ0218.The orthometric height was determined by differential leveling and
 QQ0218.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0218.in June 1991.
 QQ0218
 QQ0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0218.GEOID18 height accuracy estimate available here.
 QQ0218
 QQ0218.Click photographs - Photos may exist for this station.
 QQ0218
 QQ0218.The dynamic height is computed by dividing the NAVD 88
 QQ0218.geopotential number by the normal gravity value computed on the
 QQ0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0218.degrees latitude (g = 980.6199 gals.).
 QQ0218
 QQ0218.The modeled gravity was interpolated from observed gravity values.
 QQ0218
 QQ0218;                    North         East    Units  Estimated Accuracy
 QQ0218;SPC SD N     -   142,490.      803,380.      MT  (+/- 180 meters Scaled)
 QQ0218
 QQ0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ246937(NAD 83)
 QQ0218
 QQ0218                          SUPERSEDED SURVEY CONTROL
 QQ0218
 QQ0218  NGVD 29 (??/??/92)  533.416  (m)         1750.05   (f) ADJ UNCH    2 0
 QQ0218
 QQ0218.Superseded values are not recommended for survey control.
 QQ0218
 QQ0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0218.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0218
 QQ0218_MARKER: DB = BENCH MARK DISK
 QQ0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0218_STAMPING: H 85 1934
 QQ0218_MARK LOGO: CGS
 QQ0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0218+STABILITY: SURFACE MOTION
 QQ0218
 QQ0218  HISTORY     - Date     Condition        Report By
 QQ0218  HISTORY     - 1934     MONUMENTED       CGS
 QQ0218  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0218
 QQ0218                          STATION DESCRIPTION
 QQ0218
 QQ0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0218'3.1 MI E FROM WALLACE.
 QQ0218'3.1 MILES EAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0218'FROM THE STATION AT WALLACE, CODINGTON COUNTY, ABOUT 4 POLES
 QQ0218'EAST OF MILEPOST 255, 35 FEET SOUTH OF THE CENTER LINE OF THE
 QQ0218'TRACK, AND ABOUT 2 FEET HIGHER THE TRACK.  A STANDARD DISK,
 QQ0218'STAMPED H 85 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QQ0218'NOTE-- MILEPOST AND POLES REMOVED.
 QQ0218
 QQ0218                          STATION RECOVERY (1973)
 QQ0218
 QQ0218'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0218'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0096 ***********************************************************************
 QR0096  DESIGNATION -  H 86
 QR0096  PID         -  QR0096
 QR0096  STATE/COUNTY-  SD/SPINK
 QR0096  COUNTRY     -  US
 QR0096  USGS QUAD   -  RANDOLPH (2017)
 QR0096
 QR0096                         *CURRENT SURVEY CONTROL
 QR0096  ______________________________________________________________________
 QR0096* NAD 83(1986) POSITION- 45 09 36.     (N) 098 08 42.     (W)   SCALED
 QR0096* NAVD 88 ORTHO HEIGHT -   395.085 (meters)     1296.21  (feet) ADJUSTED
 QR0096  ______________________________________________________________________
 QR0096  GEOID HEIGHT    -        -24.596 (meters)                     GEOID18
 QR0096  DYNAMIC HEIGHT  -        395.047 (meters)     1296.08  (feet) COMP
 QR0096  MODELED GRAVITY -    980,510.0   (mgal)                       NAVD 88
 QR0096
 QR0096  VERT ORDER      -  SECOND    CLASS 0
 QR0096
 QR0096.The horizontal coordinates were scaled from a map and have
 QR0096.an estimated accuracy of +/- 6 seconds.
 QR0096
 QR0096.The orthometric height was determined by differential leveling and
 QR0096.adjusted by the NATIONAL GEODETIC SURVEY
 QR0096.in June 1991.
 QR0096
 QR0096.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0096.GEOID18 height accuracy estimate available here.
 QR0096
 QR0096.Click photographs - Photos may exist for this station.
 QR0096
 QR0096.The dynamic height is computed by dividing the NAVD 88
 QR0096.geopotential number by the normal gravity value computed on the
 QR0096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0096.degrees latitude (g = 980.6199 gals.).
 QR0096
 QR0096.The modeled gravity was interpolated from observed gravity values.
 QR0096
 QR0096;                    North         East    Units  Estimated Accuracy
 QR0096;SPC SD N     -   149,090.      745,830.      MT  (+/- 180 meters Scaled)
 QR0096
 QR0096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR671010(NAD 83)
 QR0096
 QR0096                          SUPERSEDED SURVEY CONTROL
 QR0096
 QR0096  NGVD 29 (??/??/92)  394.824  (m)         1295.35   (f) ADJ UNCH    2 0
 QR0096
 QR0096.Superseded values are not recommended for survey control.
 QR0096
 QR0096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0096.See file dsdata.pdf to determine how the superseded data were derived.
 QR0096
 QR0096_MARKER: DB = BENCH MARK DISK
 QR0096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0096_STAMPING: H 86 1934
 QR0096_MARK LOGO: CGS
 QR0096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0096+STABILITY: SURFACE MOTION
 QR0096
 QR0096  HISTORY     - Date     Condition        Report By
 QR0096  HISTORY     - 1934     MONUMENTED       CGS
 QR0096
 QR0096                          STATION DESCRIPTION
 QR0096
 QR0096'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0096'2.5 MI W FROM CONDE.
 QR0096'2.5 MILES WEST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QR0096'FROM THE PEOPLES BANK AT CONDE, SPINK COUNTY, ABOUT 14 POLES
 QR0096'WEST OF MILEPOST 293, AT A PUBLIC-ROAD CROSSING, 33 FEET EAST
 QR0096'OF THE CENTER LINE OF THE ROAD, 42 FEET SOUTH OF THE CENTER
 QR0096'LINE OF THE TRACK, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND
 QR0096'ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QR0096'H 86 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0131 ***********************************************************************
 QR0131  DESIGNATION -  H 87
 QR0131  PID         -  QR0131
 QR0131  STATE/COUNTY-  SD/FAULK
 QR0131  COUNTRY     -  US
 QR0131  USGS QUAD   -  CRESBARD (2017)
 QR0131
 QR0131                         *CURRENT SURVEY CONTROL
 QR0131  ______________________________________________________________________
 QR0131* NAD 83(1986) POSITION- 45 09 57.     (N) 098 55 08.     (W)   SCALED
 QR0131* NAVD 88 ORTHO HEIGHT -   436.373 (meters)     1431.67  (feet) ADJUSTED
 QR0131  ______________________________________________________________________
 QR0131  GEOID HEIGHT    -        -23.905 (meters)                     GEOID18
 QR0131  DYNAMIC HEIGHT  -        436.326 (meters)     1431.51  (feet) COMP
 QR0131  MODELED GRAVITY -    980,496.4   (mgal)                       NAVD 88
 QR0131
 QR0131  VERT ORDER      -  SECOND    CLASS 0
 QR0131
 QR0131.The horizontal coordinates were scaled from a map and have
 QR0131.an estimated accuracy of +/- 6 seconds.
 QR0131
 QR0131.The orthometric height was determined by differential leveling and
 QR0131.adjusted by the NATIONAL GEODETIC SURVEY
 QR0131.in June 1991.
 QR0131
 QR0131.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0131.GEOID18 height accuracy estimate available here.
 QR0131
 QR0131.Click photographs - Photos may exist for this station.
 QR0131
 QR0131.The dynamic height is computed by dividing the NAVD 88
 QR0131.geopotential number by the normal gravity value computed on the
 QR0131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0131.degrees latitude (g = 980.6199 gals.).
 QR0131
 QR0131.The modeled gravity was interpolated from observed gravity values.
 QR0131
 QR0131;                    North         East    Units  Estimated Accuracy
 QR0131;SPC SD N     -   148,640.      684,990.      MT  (+/- 180 meters Scaled)
 QR0131
 QR0131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR063013(NAD 83)
 QR0131
 QR0131                          SUPERSEDED SURVEY CONTROL
 QR0131
 QR0131  NGVD 29 (??/??/92)  436.055  (m)         1430.62   (f) ADJ UNCH    2 0
 QR0131
 QR0131.Superseded values are not recommended for survey control.
 QR0131
 QR0131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0131.See file dsdata.pdf to determine how the superseded data were derived.
 QR0131
 QR0131_MARKER: DB = BENCH MARK DISK
 QR0131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0131_STAMPING: H 87 1934
 QR0131_MARK LOGO: CGS
 QR0131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0131+STABILITY: SURFACE MOTION
 QR0131
 QR0131  HISTORY     - Date     Condition        Report By
 QR0131  HISTORY     - 1934     MONUMENTED       CGS
 QR0131
 QR0131                          STATION DESCRIPTION
 QR0131
 QR0131'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0131'1.4 MI E FROM CRESBARD.
 QR0131'1.4 MILES EAST OF DEPOT AT ALONG THE M AND ST L RAILROAD, 11
 QR0131'POLES WEST OF MILEPOLE 31.  33 FEET EAST OF CENTERLINE OF PUBLIC
 QR0131'ROAD CROSSING, THENCE 49 FEET SOUTH OF CENTERLINE OF TRACK.
 QR0131'3 FEET NORTH OF RIGHT OF WAY FENCE AND 1.5 FEET BELOW LEVEL OF
 QR0131'THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0170 ***********************************************************************
 QR0170  DESIGNATION -  H 88
 QR0170  PID         -  QR0170
 QR0170  STATE/COUNTY-  SD/MCPHERSON
 QR0170  COUNTRY     -  US
 QR0170  USGS QUAD   -  LEOLA (2017)
 QR0170
 QR0170                         *CURRENT SURVEY CONTROL
 QR0170  ______________________________________________________________________
 QR0170* NAD 83(1986) POSITION- 45 42 29.     (N) 098 55 51.     (W)   SCALED
 QR0170* NAVD 88 ORTHO HEIGHT -   478.820 (meters)     1570.93  (feet) ADJUSTED
 QR0170  ______________________________________________________________________
 QR0170  GEOID HEIGHT    -        -23.814 (meters)                     GEOID18
 QR0170  DYNAMIC HEIGHT  -        478.786 (meters)     1570.82  (feet) COMP
 QR0170  MODELED GRAVITY -    980,529.9   (mgal)                       NAVD 88
 QR0170
 QR0170  VERT ORDER      -  SECOND    CLASS 0
 QR0170
 QR0170.The horizontal coordinates were scaled from a map and have
 QR0170.an estimated accuracy of +/- 6 seconds.
 QR0170
 QR0170.The orthometric height was determined by differential leveling and
 QR0170.adjusted by the NATIONAL GEODETIC SURVEY
 QR0170.in June 1991.
 QR0170
 QR0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0170.GEOID18 height accuracy estimate available here.
 QR0170
 QR0170.Click photographs - Photos may exist for this station.
 QR0170
 QR0170.The dynamic height is computed by dividing the NAVD 88
 QR0170.geopotential number by the normal gravity value computed on the
 QR0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0170.degrees latitude (g = 980.6199 gals.).
 QR0170
 QR0170.The modeled gravity was interpolated from observed gravity values.
 QR0170
 QR0170;                    North         East    Units  Estimated Accuracy
 QR0170;SPC SD N     -   208,880.      683,250.      MT  (+/- 180 meters Scaled)
 QR0170
 QR0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR053616(NAD 83)
 QR0170
 QR0170                          SUPERSEDED SURVEY CONTROL
 QR0170
 QR0170  NGVD 29 (??/??/92)  478.471  (m)         1569.78   (f) ADJ UNCH    2 0
 QR0170
 QR0170.Superseded values are not recommended for survey control.
 QR0170
 QR0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0170.See file dsdata.pdf to determine how the superseded data were derived.
 QR0170
 QR0170_MARKER: DB = BENCH MARK DISK
 QR0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0170_STAMPING: H 88 1934
 QR0170_MARK LOGO: CGS
 QR0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0170+STABILITY: SURFACE MOTION
 QR0170
 QR0170  HISTORY     - Date     Condition        Report By
 QR0170  HISTORY     - 1934     MONUMENTED       CGS
 QR0170
 QR0170                          STATION DESCRIPTION
 QR0170
 QR0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0170'1.5 MI S FROM LEOLA.
 QR0170'1.5 MILES SOUTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 QR0170'AT LEOLA, MC PHERSON COUNTY, AT A SECTION CORNER, ABOUT 35 FEET
 QR0170'NORTH AND 30 FEET WEST OF THE INTERSECTION OF A CROSS ROAD, AT
 QR0170'THE SOUTHEAST CORNER OF A CEMETERY, 4 FEET NORTH AND 2 FEET
 QR0170'EAST OF THE SOUTHEAST CORNER OF THE CEMETERY FENCE, AND ABOUT
 QR0170'1 FOOT LOWER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED H 88
 QR0170'1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0136 ***********************************************************************
 QR0136  DESIGNATION -  H 89
 QR0136  PID         -  QR0136
 QR0136  STATE/COUNTY-  SD/MCPHERSON
 QR0136  COUNTRY     -  US
 QR0136  USGS QUAD   -  LEOLA (2017)
 QR0136
 QR0136                         *CURRENT SURVEY CONTROL
 QR0136  ______________________________________________________________________
 QR0136* NAD 83(1986) POSITION- 45 43 22.     (N) 098 57 05.     (W)   SCALED
 QR0136* NAVD 88 ORTHO HEIGHT -   487.734 (meters)     1600.17  (feet) ADJUSTED
 QR0136  ______________________________________________________________________
 QR0136  GEOID HEIGHT    -        -23.788 (meters)                     GEOID18
 QR0136  DYNAMIC HEIGHT  -        487.699 (meters)     1600.06  (feet) COMP
 QR0136  MODELED GRAVITY -    980,528.8   (mgal)                       NAVD 88
 QR0136
 QR0136  VERT ORDER      -  SECOND    CLASS 0
 QR0136
 QR0136.The horizontal coordinates were scaled from a map and have
 QR0136.an estimated accuracy of +/- 6 seconds.
 QR0136
 QR0136.The orthometric height was determined by differential leveling and
 QR0136.adjusted by the NATIONAL GEODETIC SURVEY
 QR0136.in June 1991.
 QR0136
 QR0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0136.GEOID18 height accuracy estimate available here.
 QR0136
 QR0136.Click photographs - Photos may exist for this station.
 QR0136
 QR0136.The dynamic height is computed by dividing the NAVD 88
 QR0136.geopotential number by the normal gravity value computed on the
 QR0136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0136.degrees latitude (g = 980.6199 gals.).
 QR0136
 QR0136.The modeled gravity was interpolated from observed gravity values.
 QR0136
 QR0136;                    North         East    Units  Estimated Accuracy
 QR0136;SPC SD N     -   210,500.      681,630.      MT  (+/- 180 meters Scaled)
 QR0136
 QR0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR037632(NAD 83)
 QR0136
 QR0136                          SUPERSEDED SURVEY CONTROL
 QR0136
 QR0136  NGVD 29 (??/??/92)  487.381  (m)         1599.02   (f) ADJ UNCH    2 0
 QR0136
 QR0136.Superseded values are not recommended for survey control.
 QR0136
 QR0136.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0136.See file dsdata.pdf to determine how the superseded data were derived.
 QR0136
 QR0136_MARKER: DB = BENCH MARK DISK
 QR0136_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0136_SP_SET: CULVERT HEADWALL
 QR0136_STAMPING: H 89 1934
 QR0136_MARK LOGO: CGS
 QR0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0136+STABILITY: SURFACE MOTION
 QR0136
 QR0136  HISTORY     - Date     Condition        Report By
 QR0136  HISTORY     - 1934     MONUMENTED       CGS
 QR0136  HISTORY     - 1940     GOOD             CGS
 QR0136
 QR0136                          STATION DESCRIPTION
 QR0136
 QR0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0136'0.9 MI W FROM LEOLA.
 QR0136'0.9 MILE WEST ALONG STATE HIGHWAY 10 FROM THE HIGH SCHOOL AT
 QR0136'LEOLA, MC PHERSON COUNTY, 135.3 FEET WEST OF THE CENTER LINE OF
 QR0136'A SECTION-LINE ROAD, AT A 2-FOOT CORRUGATED METAL PIPE CULVERT,
 QR0136'IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE HEAD WALL, 14.0
 QR0136'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 2.1 FEET EAST OF
 QR0136'A WHITE REFERENCE POST, AND ABOUT LEVEL WITH THE HIGHWAY.  A
 QR0136'STANDARD DISK, STAMPED H 89 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0202 ***********************************************************************
 OS0202  DESIGNATION -  H 9
 OS0202  PID         -  OS0202
 OS0202  STATE/COUNTY-  SD/JONES
 OS0202  COUNTRY     -  US
 OS0202  USGS QUAD   -  OKATON NE (2017)
 OS0202
 OS0202                         *CURRENT SURVEY CONTROL
 OS0202  ______________________________________________________________________
 OS0202* NAD 83(1986) POSITION- 43 53 44.     (N) 100 48 20.     (W)   SCALED
 OS0202* NAVD 88 ORTHO HEIGHT -   726.622 (meters)     2383.93  (feet) ADJUSTED
 OS0202  ______________________________________________________________________
 OS0202  GEOID HEIGHT    -        -23.861 (meters)                     GEOID18
 OS0202  DYNAMIC HEIGHT  -        726.386 (meters)     2383.15  (feet) COMP
 OS0202  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 OS0202
 OS0202  VERT ORDER      -  FIRST     CLASS II
 OS0202
 OS0202.The horizontal coordinates were scaled from a map and have
 OS0202.an estimated accuracy of +/- 6 seconds.
 OS0202
 OS0202.The orthometric height was determined by differential leveling and
 OS0202.adjusted by the NATIONAL GEODETIC SURVEY
 OS0202.in June 1991.
 OS0202
 OS0202.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0202.GEOID18 height accuracy estimate available here.
 OS0202
 OS0202.Click photographs - Photos may exist for this station.
 OS0202
 OS0202.The dynamic height is computed by dividing the NAVD 88
 OS0202.geopotential number by the normal gravity value computed on the
 OS0202.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0202.degrees latitude (g = 980.6199 gals.).
 OS0202
 OS0202.The modeled gravity was interpolated from observed gravity values.
 OS0202
 OS0202;                    North         East    Units  Estimated Accuracy
 OS0202;SPC SD S     -   173,660.      562,060.      MT  (+/- 180 meters Scaled)
 OS0202
 OS0202_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP549618(NAD 83)
 OS0202
 OS0202                          SUPERSEDED SURVEY CONTROL
 OS0202
 OS0202  NGVD 29 (??/??/92)  726.162  (m)         2382.42   (f) ADJ UNCH    1 2
 OS0202
 OS0202.Superseded values are not recommended for survey control.
 OS0202
 OS0202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0202.See file dsdata.pdf to determine how the superseded data were derived.
 OS0202
 OS0202_MARKER: DB = BENCH MARK DISK
 OS0202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0202_STAMPING: H 9 1925 2382.469
 OS0202_MARK LOGO: CGS
 OS0202_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0202+STABILITY: SURFACE MOTION
 OS0202
 OS0202  HISTORY     - Date     Condition        Report By
 OS0202  HISTORY     - 1925     MONUMENTED       CGS
 OS0202  HISTORY     - 1962     GOOD             CGS
 OS0202  HISTORY     - 1985     GOOD             NGS
 OS0202
 OS0202                          STATION DESCRIPTION
 OS0202
 OS0202'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0202'5.1 MI W FROM MURDO.
 OS0202'ABOUT 5.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0202'PACIFIC RAILROAD FROM THE STATION AT MURDO, OR 5.5 MILES NORTHEAST
 OS0202'ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD FROM
 OS0202'THE GRAIN ELEVATOR AT OKATON, ABOUT MIDWAY BETWEEN THE 15TH AND
 OS0202'16TH POLE WEST OF MILE POST 521, IN SECTION 6, T 2 S, R 28 E,
 OS0202'37 FEET SOUTH OF THE SOUTH RAIL, 11 FEET NORTH OF A FENCE, 1.6
 OS0202'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAILS,
 OS0202'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 OS0202
 OS0202                          STATION RECOVERY (1985)
 OS0202
 OS0202'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0202'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.22 KM (0.14
 OS0202'MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE AT MURDO, THENCE
 OS0202'1.00 KM (0.62 MI) WEST-NORTHWEST ALONG RAILROAD STREET, THENCE 6.4 KM
 OS0202'(3.82 MI) WEST ALONG A DIRT ROAD FOLLOWING THE SECTION LINE, THENCE
 OS0202'0.55 KM (0.34 MI) WEST-NORTHWEST ALONG THE OLD ABANDON RAILROAD, AT
 OS0202'THE EAST END OF A RAILROAD CUT, 11.3 METERS (37 FT) SOUTH OF THE SOUTH
 OS0202'RAIL AND 3.4 METERS (11 FT) NORTH OF A FENCE.
 OS0202'THE MARK IS 0.5 METERS  S FROM  A WITNESS POST
 OS0202'THE MARK IS ABOVE LEVEL WITH THE TRACKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0656 ***********************************************************************
 PU0656  DESIGNATION -  H 9 B 1
 PU0656  PID         -  PU0656
 PU0656  STATE/COUNTY-  SD/MEADE
 PU0656  COUNTRY     -  US
 PU0656  USGS QUAD   -  HEREFORD (2017)
 PU0656
 PU0656                         *CURRENT SURVEY CONTROL
 PU0656  ______________________________________________________________________
 PU0656* NAD 83(1986) POSITION- 44 26 00.     (N) 102 55 26.     (W)   SCALED
 PU0656* NAVD 88 ORTHO HEIGHT -   850.823 (meters)     2791.41  (feet) ADJUSTED
 PU0656  ______________________________________________________________________
 PU0656  GEOID HEIGHT    -        -17.523 (meters)                     GEOID18
 PU0656  DYNAMIC HEIGHT  -        850.589 (meters)     2790.64  (feet) COMP
 PU0656  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PU0656
 PU0656  VERT ORDER      -  SECOND    CLASS 0
 PU0656
 PU0656.The horizontal coordinates were scaled from a map and have
 PU0656.an estimated accuracy of +/- 6 seconds.
 PU0656
 PU0656.The orthometric height was determined by differential leveling and
 PU0656.adjusted by the NATIONAL GEODETIC SURVEY
 PU0656.in June 1991.
 PU0656
 PU0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0656.GEOID18 height accuracy estimate available here.
 PU0656
 PU0656.Click photographs - Photos may exist for this station.
 PU0656
 PU0656.The dynamic height is computed by dividing the NAVD 88
 PU0656.geopotential number by the normal gravity value computed on the
 PU0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0656.degrees latitude (g = 980.6199 gals.).
 PU0656
 PU0656.The modeled gravity was interpolated from observed gravity values.
 PU0656
 PU0656;                    North         East    Units  Estimated Accuracy
 PU0656;SPC SD N     -    70,880.      367,250.      MT  (+/- 180 meters Scaled)
 PU0656
 PU0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK652221(NAD 83)
 PU0656
 PU0656                          SUPERSEDED SURVEY CONTROL
 PU0656
 PU0656  NGVD 29 (??/??/92)  850.36   (m)         2789.9    (f) COMPUTED    2 0
 PU0656
 PU0656.Superseded values are not recommended for survey control.
 PU0656
 PU0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0656.See file dsdata.pdf to determine how the superseded data were derived.
 PU0656
 PU0656_MARKER: Z = SEE DESCRIPTION
 PU0656_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0656_SP_SET: PIER
 PU0656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0656
 PU0656  HISTORY     - Date     Condition        Report By
 PU0656  HISTORY     - UNK      MONUMENTED       USAF
 PU0656  HISTORY     - 1962     GOOD             CGS
 PU0656
 PU0656                          STATION DESCRIPTION
 PU0656
 PU0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0656'4.6 MI NW FROM HEREFORD.
 PU0656'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0656'THENCE 3.15 MILES NORTH ALONG A GRAVEL ROAD, 0.15 MILE NORTH OF
 PU0656'THE INTERSECTION OF AN EAST-WEST CROSS ROAD, 33 1/2 FEET EAST OF
 PU0656'THE CENTER LINE OF THE ROAD, THE CENTER OF A TRIBRACH MOUNTED ON
 PU0656'THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0655 ***********************************************************************
 PU0655  DESIGNATION -  H 9 B 2
 PU0655  PID         -  PU0655
 PU0655  STATE/COUNTY-  SD/MEADE
 PU0655  COUNTRY     -  US
 PU0655  USGS QUAD   -  HEREFORD (2017)
 PU0655
 PU0655                         *CURRENT SURVEY CONTROL
 PU0655  ______________________________________________________________________
 PU0655* NAD 83(1986) POSITION- 44 26 13.     (N) 102 55 26.     (W)   SCALED
 PU0655* NAVD 88 ORTHO HEIGHT -   856.015 (meters)     2808.44  (feet) ADJUSTED
 PU0655  ______________________________________________________________________
 PU0655  GEOID HEIGHT    -        -17.526 (meters)                     GEOID18
 PU0655  DYNAMIC HEIGHT  -        855.781 (meters)     2807.67  (feet) COMP
 PU0655  MODELED GRAVITY -    980,314.7   (mgal)                       NAVD 88
 PU0655
 PU0655  VERT ORDER      -  SECOND    CLASS 0
 PU0655
 PU0655.The horizontal coordinates were scaled from a map and have
 PU0655.an estimated accuracy of +/- 6 seconds.
 PU0655
 PU0655.The orthometric height was determined by differential leveling and
 PU0655.adjusted by the NATIONAL GEODETIC SURVEY
 PU0655.in June 1991.
 PU0655
 PU0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0655.GEOID18 height accuracy estimate available here.
 PU0655
 PU0655.Click photographs - Photos may exist for this station.
 PU0655
 PU0655.The dynamic height is computed by dividing the NAVD 88
 PU0655.geopotential number by the normal gravity value computed on the
 PU0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0655.degrees latitude (g = 980.6199 gals.).
 PU0655
 PU0655.The modeled gravity was interpolated from observed gravity values.
 PU0655
 PU0655;                    North         East    Units  Estimated Accuracy
 PU0655;SPC SD N     -    71,280.      367,270.      MT  (+/- 180 meters Scaled)
 PU0655
 PU0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK652225(NAD 83)
 PU0655
 PU0655                          SUPERSEDED SURVEY CONTROL
 PU0655
 PU0655  NGVD 29 (??/??/92)  855.56   (m)         2806.9    (f) COMPUTED    2 0
 PU0655
 PU0655.Superseded values are not recommended for survey control.
 PU0655
 PU0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0655.See file dsdata.pdf to determine how the superseded data were derived.
 PU0655
 PU0655_MARKER: Z = SEE DESCRIPTION
 PU0655_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0655_SP_SET: PIER
 PU0655_STAMPING: H 9 B 2
 PU0655_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0655
 PU0655  HISTORY     - Date     Condition        Report By
 PU0655  HISTORY     - UNK      MONUMENTED       USAF
 PU0655  HISTORY     - 1962     GOOD             CGS
 PU0655
 PU0655                          STATION DESCRIPTION
 PU0655
 PU0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0655'4.8 MI NW FROM HEREFORD.
 PU0655'1.4 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT HEREFORD,
 PU0655'THENCE 3.45 MILES NORTH ALONG A GRAVEL ROAD, 0.1 MILE NORTH OF
 PU0655'THE JUNCTION OF A DIRT ROAD EAST, 52 1/2 FEET EAST OF THE CENTER
 PU0655'LINE OF THE ROAD, 20 FEET SOUTHEAST OF A POWER POLE, THE CENTER OF
 PU0655'A TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU0655'PROJECTS 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0338 ***********************************************************************
 QQ0338  DESIGNATION -  H 91
 QQ0338  PID         -  QQ0338
 QQ0338  STATE/COUNTY-  SD/MARSHALL
 QQ0338  COUNTRY     -  US
 QQ0338  USGS QUAD   -  BRITTON WEST (2017)
 QQ0338
 QQ0338                         *CURRENT SURVEY CONTROL
 QQ0338  ______________________________________________________________________
 QQ0338* NAD 83(1986) POSITION- 45 45 45.14   (N) 097 45 47.53   (W)   HD_HELD1
 QQ0338* NAVD 88 ORTHO HEIGHT -   403.592 (meters)     1324.12  (feet) ADJUSTED
 QQ0338  ______________________________________________________________________
 QQ0338  GEOID HEIGHT    -        -25.279 (meters)                     GEOID18
 QQ0338  DYNAMIC HEIGHT  -        403.574 (meters)     1324.06  (feet) COMP
 QQ0338  MODELED GRAVITY -    980,558.1   (mgal)                       NAVD 88
 QQ0338
 QQ0338  VERT ORDER      -  SECOND    CLASS 0
 QQ0338
 QQ0338.The horizontal coordinates were determined by differentially corrected
 QQ0338.hand held GPS observations or other comparable positioning techniques
 QQ0338.and have an estimated accuracy of +/- 3 meters.
 QQ0338
 QQ0338.The orthometric height was determined by differential leveling and
 QQ0338.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0338.in June 1991.
 QQ0338
 QQ0338.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0338.GEOID18 height accuracy estimate available here.
 QQ0338
 QQ0338.Click photographs - Photos may exist for this station.
 QQ0338
 QQ0338.The dynamic height is computed by dividing the NAVD 88
 QQ0338.geopotential number by the normal gravity value computed on the
 QQ0338.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0338.degrees latitude (g = 980.6199 gals.).
 QQ0338
 QQ0338.The modeled gravity was interpolated from observed gravity values.
 QQ0338
 QQ0338;                    North         East    Units  Estimated Accuracy
 QQ0338;SPC SD N     -   216,791.3     773,990.1     MT  (+/- 3 meters HH1 GPS) 
 QQ0338
 QQ0338_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR9617668408(NAD 83)
 QQ0338
 QQ0338                          SUPERSEDED SURVEY CONTROL
 QQ0338
 QQ0338  NGVD 29 (??/??/92)  403.312  (m)         1323.20   (f) ADJ UNCH    2 0
 QQ0338
 QQ0338.Superseded values are not recommended for survey control.
 QQ0338
 QQ0338.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0338.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0338
 QQ0338_MARKER: DB = BENCH MARK DISK
 QQ0338_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0338_STAMPING: H 91 1934
 QQ0338_MARK LOGO: CGS
 QQ0338_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0338+STABILITY: SURFACE MOTION
 QQ0338
 QQ0338  HISTORY     - Date     Condition        Report By
 QQ0338  HISTORY     - 1934     MONUMENTED       CGS
 QQ0338
 QQ0338                          STATION DESCRIPTION
 QQ0338
 QQ0338'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0338'1.9 MI S FROM BRITTON.
 QQ0338'ABOUT 1.9 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QQ0338'AND PACIFIC RAILROAD FROM THE STATION AT BRITTON, MARSHALL
 QQ0338'COUNTY, ABOUT 6 POLES NORTH OF MILEPOST 26, AT A PUBLIC-ROAD
 QQ0338'CROSSING, ABOUT 110 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 QQ0338'42 FEET EAST OF THE CENTER LINE OF THE TRACK, IN LINE WITH A
 QQ0338'ROW OF POLES, AND ABOUT 3 FEET LOWER THAN THE TRACK.  A STANDARD
 QQ0338'DISK, STAMPED H 91 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0203 ***********************************************************************
 QQ0203  DESIGNATION -  H 92
 QQ0203  PID         -  QQ0203
 QQ0203  STATE/COUNTY-  SD/ROBERTS
 QQ0203  COUNTRY     -  US
 QQ0203  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0203
 QQ0203                         *CURRENT SURVEY CONTROL
 QQ0203  ______________________________________________________________________
 QQ0203* NAD 83(1986) POSITION- 45 50 53.     (N) 097 01 15.     (W)   SCALED
 QQ0203* NAVD 88 ORTHO HEIGHT -   373.673 (meters)     1225.96  (feet) ADJUSTED
 QQ0203  ______________________________________________________________________
 QQ0203  GEOID HEIGHT    -        -25.869 (meters)                     GEOID18
 QQ0203  DYNAMIC HEIGHT  -        373.668 (meters)     1225.94  (feet) COMP
 QQ0203  MODELED GRAVITY -    980,590.9   (mgal)                       NAVD 88
 QQ0203
 QQ0203  VERT ORDER      -  SECOND    CLASS 0
 QQ0203
 QQ0203.The horizontal coordinates were scaled from a map and have
 QQ0203.an estimated accuracy of +/- 6 seconds.
 QQ0203
 QQ0203.The orthometric height was determined by differential leveling and
 QQ0203.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0203.in June 1991.
 QQ0203
 QQ0203.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0203.GEOID18 height accuracy estimate available here.
 QQ0203
 QQ0203.Click photographs - Photos may exist for this station.
 QQ0203
 QQ0203.The dynamic height is computed by dividing the NAVD 88
 QQ0203.geopotential number by the normal gravity value computed on the
 QQ0203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0203.degrees latitude (g = 980.6199 gals.).
 QQ0203
 QQ0203.The modeled gravity was interpolated from observed gravity values.
 QQ0203
 QQ0203;                    North         East    Units  Estimated Accuracy
 QQ0203;SPC SD N     -   228,150.      831,360.      MT  (+/- 180 meters Scaled)
 QQ0203
 QQ0203_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR536790(NAD 83)
 QQ0203
 QQ0203                          SUPERSEDED SURVEY CONTROL
 QQ0203
 QQ0203  NGVD 29 (??/??/92)  373.448  (m)         1225.22   (f) ADJ UNCH    2 0
 QQ0203
 QQ0203.Superseded values are not recommended for survey control.
 QQ0203
 QQ0203.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0203.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0203
 QQ0203_MARKER: DB = BENCH MARK DISK
 QQ0203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0203_STAMPING: H 92 1934
 QQ0203_MARK LOGO: CGS
 QQ0203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0203+STABILITY: SURFACE MOTION
 QQ0203
 QQ0203  HISTORY     - Date     Condition        Report By
 QQ0203  HISTORY     - 1934     MONUMENTED       CGS
 QQ0203
 QQ0203                          STATION DESCRIPTION
 QQ0203
 QQ0203'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0203'0.5 MI S FROM HAMMER.
 QQ0203'0.5 MILE SOUTH ALONG U.S. HIGHWAY 81 FROM THE MINNEAPOLIS,
 QQ0203'ST. PAUL AND SAULT STE. MARIE RAILWAY STATION AT HAMMER, ROBERTS
 QQ0203'COUNTY, 57 FEET SOUTH OF A ROAD CROSSING, IN THE TRIANGLE FORMED
 QQ0203'BY A WYE IN THE HIGHWAY, AND 36 FEET EAST OF THE CENTER LINE
 QQ0203'OF THE HIGHWAY LEADING TO HAMMER.  A STANDARD DISK, STAMPED
 QQ0203'H 92 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0206 ***********************************************************************
 QQ0206  DESIGNATION -  H 93
 QQ0206  PID         -  QQ0206
 QQ0206  STATE/COUNTY-  SD/ROBERTS
 QQ0206  COUNTRY     -  US
 QQ0206  USGS QUAD   -  SISSETON (2017)
 QQ0206
 QQ0206                         *CURRENT SURVEY CONTROL
 QQ0206  ______________________________________________________________________
 QQ0206* NAD 83(1986) POSITION- 45 39 36.     (N) 097 00 46.     (W)   SCALED
 QQ0206* NAVD 88 ORTHO HEIGHT -   357.309 (meters)     1172.27  (feet) ADJUSTED
 QQ0206  ______________________________________________________________________
 QQ0206  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 QQ0206  DYNAMIC HEIGHT  -        357.292 (meters)     1172.22  (feet) COMP
 QQ0206  MODELED GRAVITY -    980,559.2   (mgal)                       NAVD 88
 QQ0206
 QQ0206  VERT ORDER      -  SECOND    CLASS 0
 QQ0206
 QQ0206.The horizontal coordinates were scaled from a map and have
 QQ0206.an estimated accuracy of +/- 6 seconds.
 QQ0206
 QQ0206.The orthometric height was determined by differential leveling and
 QQ0206.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0206.in June 1991.
 QQ0206
 QQ0206.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0206.GEOID18 height accuracy estimate available here.
 QQ0206
 QQ0206.Click photographs - Photos may exist for this station.
 QQ0206
 QQ0206.The dynamic height is computed by dividing the NAVD 88
 QQ0206.geopotential number by the normal gravity value computed on the
 QQ0206.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0206.degrees latitude (g = 980.6199 gals.).
 QQ0206
 QQ0206.The modeled gravity was interpolated from observed gravity values.
 QQ0206
 QQ0206;                    North         East    Units  Estimated Accuracy
 QQ0206;SPC SD N     -   207,290.      832,760.      MT  (+/- 180 meters Scaled)
 QQ0206
 QQ0206_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR548581(NAD 83)
 QQ0206
 QQ0206                          SUPERSEDED SURVEY CONTROL
 QQ0206
 QQ0206  NGVD 29 (??/??/92)  357.06   (m)         1171.5    (f) COMPUTED    2 0
 QQ0206
 QQ0206.Superseded values are not recommended for survey control.
 QQ0206
 QQ0206.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0206.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0206
 QQ0206_MARKER: DB = BENCH MARK DISK
 QQ0206_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0206_SP_SET: CULVERT
 QQ0206_STAMPING: H 93 1934
 QQ0206_MARK LOGO: CGS
 QQ0206_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0206+STABILITY: SURFACE MOTION
 QQ0206
 QQ0206  HISTORY     - Date     Condition        Report By
 QQ0206  HISTORY     - 1934     MONUMENTED       CGS
 QQ0206
 QQ0206                          STATION DESCRIPTION
 QQ0206
 QQ0206'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0206'1.6 MI SE FROM SISSETON.
 QQ0206'1.6 MILES SOUTHEAST OF SISSETON MUNICIPAL TOURIST PARK ALONG
 QQ0206'STATE HIGHWAY 10 SET IN THE CENTER OF THE SOUTH HEADWALL OF
 QQ0206'6 FOOT BY 6 FOOT CONCRETE BOX CULVERT, 129 FEET WEST OF FIELD
 QQ0206'ENTRANCE, THENCE 12 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 QQ0206'3 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0207 ***********************************************************************
 QQ0207  DESIGNATION -  H 93 RESET
 QQ0207  PID         -  QQ0207
 QQ0207  STATE/COUNTY-  SD/ROBERTS
 QQ0207  COUNTRY     -  US
 QQ0207  USGS QUAD   -  SISSETON (2017)
 QQ0207
 QQ0207                         *CURRENT SURVEY CONTROL
 QQ0207  ______________________________________________________________________
 QQ0207* NAD 83(1986) POSITION- 45 39 36.     (N) 097 00 46.     (W)   SCALED
 QQ0207* NAVD 88 ORTHO HEIGHT -   356.44  (meters)     1169.4   (feet) RESET
 QQ0207  ______________________________________________________________________
 QQ0207  GEOID HEIGHT    -        -25.812 (meters)                     GEOID18
 QQ0207  VERT ORDER      -  THIRD
 QQ0207
 QQ0207.The horizontal coordinates were scaled from a map and have
 QQ0207.an estimated accuracy of +/- 6 seconds.
 QQ0207
 QQ0207.The orthometric height was computed from unverified reset data.
 QQ0207
 QQ0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0207.GEOID18 height accuracy estimate available here.
 QQ0207
 QQ0207.Click photographs - Photos may exist for this station.
 QQ0207
 QQ0207;                    North         East    Units  Estimated Accuracy
 QQ0207;SPC SD N     -   207,290.      832,760.      MT  (+/- 180 meters Scaled)
 QQ0207
 QQ0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR548581(NAD 83)
 QQ0207
 QQ0207                          SUPERSEDED SURVEY CONTROL
 QQ0207
 QQ0207.No superseded survey control is available for this station.
 QQ0207
 QQ0207_MARKER: DB = BENCH MARK DISK
 QQ0207_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0207_SP_SET: CULVERT
 QQ0207_STAMPING: H 93 RESET 1939
 QQ0207_MARK LOGO: CGS
 QQ0207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0207+STABILITY: SURFACE MOTION
 QQ0207
 QQ0207  HISTORY     - Date     Condition        Report By
 QQ0207  HISTORY     - 1939     MONUMENTED       SDHD
 QQ0207  HISTORY     - 19900725 MARK NOT FOUND   NGS
 QQ0207
 QQ0207                          STATION DESCRIPTION
 QQ0207
 QQ0207'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1939
 QQ0207'AT SISSETON.
 QQ0207'1.6 MILES SOUTHEAST ALONG STATE HIGHWAY 10 FROM THE MUNICIPAL
 QQ0207'TOURIST PARK AT SISSETON, ROBERTS COUNTY, 129 FEET WEST OF THE
 QQ0207'ENTRANCE TO A FIELD, AT A 6- BY 6-FOOT CONCRETE-BOX CULVERT,
 QQ0207'IN THE CENTER OF THE TOP OF THE SOUTH CONCRETE HEADWALL, 12 FEET
 QQ0207'SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND ABOUT 3 FEET HIGHER
 QQ0207'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED H 93 RESET 1939.
 QQ0207
 QQ0207                          STATION RECOVERY (1990)
 QQ0207
 QQ0207'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0207'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0400 ***********************************************************************
 PR0400  DESIGNATION -  H 94
 PR0400  PID         -  PR0400
 PR0400  STATE/COUNTY-  SD/HAMLIN
 PR0400  COUNTRY     -  US
 PR0400  USGS QUAD   -  LAKE POINSETT (2017)
 PR0400
 PR0400                         *CURRENT SURVEY CONTROL
 PR0400  ______________________________________________________________________
 PR0400* NAD 83(1986) POSITION- 44 36 09.     (N) 097 02 41.     (W)   SCALED
 PR0400* NAVD 88 ORTHO HEIGHT -   507.036 (meters)     1663.50  (feet) ADJUSTED
 PR0400  ______________________________________________________________________
 PR0400  GEOID HEIGHT    -        -24.925 (meters)                     GEOID18
 PR0400  DYNAMIC HEIGHT  -        506.957 (meters)     1663.24  (feet) COMP
 PR0400  MODELED GRAVITY -    980,446.0   (mgal)                       NAVD 88
 PR0400
 PR0400  VERT ORDER      -  SECOND    CLASS 0
 PR0400
 PR0400.The horizontal coordinates were scaled from a map and have
 PR0400.an estimated accuracy of +/- 6 seconds.
 PR0400
 PR0400.The orthometric height was determined by differential leveling and
 PR0400.adjusted by the NATIONAL GEODETIC SURVEY
 PR0400.in June 1991.
 PR0400
 PR0400.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0400.GEOID18 height accuracy estimate available here.
 PR0400
 PR0400.Click photographs - Photos may exist for this station.
 PR0400
 PR0400.The dynamic height is computed by dividing the NAVD 88
 PR0400.geopotential number by the normal gravity value computed on the
 PR0400.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0400.degrees latitude (g = 980.6199 gals.).
 PR0400
 PR0400.The modeled gravity was interpolated from observed gravity values.
 PR0400
 PR0400;                    North         East    Units  Estimated Accuracy
 PR0400;SPC SD N     -    89,750.      834,560.      MT  (+/- 180 meters Scaled)
 PR0400
 PR0400_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ551406(NAD 83)
 PR0400
 PR0400                          SUPERSEDED SURVEY CONTROL
 PR0400
 PR0400  NGVD 29 (??/??/92)  506.758  (m)         1662.59   (f) ADJ UNCH    2 0
 PR0400
 PR0400.Superseded values are not recommended for survey control.
 PR0400
 PR0400.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0400.See file dsdata.pdf to determine how the superseded data were derived.
 PR0400
 PR0400_MARKER: DB = BENCH MARK DISK
 PR0400_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0400_SP_SET: CULVERT HEADWALL
 PR0400_STAMPING: H 94 1934
 PR0400_MARK LOGO: CGS
 PR0400_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0400+STABILITY: SURFACE MOTION
 PR0400
 PR0400  HISTORY     - Date     Condition        Report By
 PR0400  HISTORY     - 1934     MONUMENTED       CGS
 PR0400  HISTORY     - 1949     GOOD             CGS
 PR0400  HISTORY     - 20061129 MARK NOT FOUND   INDIV
 PR0400
 PR0400                          STATION DESCRIPTION
 PR0400
 PR0400'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0400'8.9 MI W FROM ESTELLINE.
 PR0400'8.9 MILES WEST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND NORTH
 PR0400'WESTERN RAILWAY STATION AT ESTELLINE, 0.15 MILE EAST OF A ROAD
 PR0400'INTERSECTION, ABOUT 800 FEET NORTH OF THE NORTHEAST END OF LAKE
 PR0400'POINSETT, ABOUT 450.0 FEET NORTHEAST OF A RED BARN, 17.0 FEET
 PR0400'SOUTH OF AND 1.0 FOOT LOWER THAN THE CENTER LINE OF THE HIGHWAY,
 PR0400'AND SET IN THE CENTER OF THE TOP OF THE SOUTH CONCRETE HEADWALL
 PR0400'OF A 24-INCH CONCRETE TILE CULVERT.
 PR0400
 PR0400                          STATION RECOVERY (2006)
 PR0400
 PR0400'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 PR0400'THE HEADWALL AND CULVERT HAVE EITHER BEEN ELIMINATED OR REPLACED
 PR0400'DURING MODERNIZATION OF HWY 28.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0518 ***********************************************************************
 PR0518  DESIGNATION -  H 95
 PR0518  PID         -  PR0518
 PR0518  STATE/COUNTY-  SD/BROOKINGS
 PR0518  COUNTRY     -  US
 PR0518  USGS QUAD   -  LAKE SINAI (2017)
 PR0518
 PR0518                         *CURRENT SURVEY CONTROL
 PR0518  ______________________________________________________________________
 PR0518* NAD 83(1986) POSITION- 44 20 59.     (N) 097 02 54.     (W)   SCALED
 PR0518* NAVD 88 ORTHO HEIGHT -   528.206 (meters)     1732.96  (feet) ADJUSTED
 PR0518  ______________________________________________________________________
 PR0518  GEOID HEIGHT    -        -25.136 (meters)                     GEOID18
 PR0518  DYNAMIC HEIGHT  -        528.106 (meters)     1732.63  (feet) COMP
 PR0518  MODELED GRAVITY -    980,413.5   (mgal)                       NAVD 88
 PR0518
 PR0518  VERT ORDER      -  SECOND    CLASS 0
 PR0518
 PR0518.The horizontal coordinates were scaled from a map and have
 PR0518.an estimated accuracy of +/- 6 seconds.
 PR0518
 PR0518.The orthometric height was determined by differential leveling and
 PR0518.adjusted by the NATIONAL GEODETIC SURVEY
 PR0518.in June 1991.
 PR0518
 PR0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0518.GEOID18 height accuracy estimate available here.
 PR0518
 PR0518.Click photographs - Photos may exist for this station.
 PR0518
 PR0518.The dynamic height is computed by dividing the NAVD 88
 PR0518.geopotential number by the normal gravity value computed on the
 PR0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0518.degrees latitude (g = 980.6199 gals.).
 PR0518
 PR0518.The modeled gravity was interpolated from observed gravity values.
 PR0518
 PR0518;                    North         East    Units  Estimated Accuracy
 PR0518;SPC SD N     -    61,670.      835,300.      MT  (+/- 180 meters Scaled)
 PR0518
 PR0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ555125(NAD 83)
 PR0518
 PR0518                          SUPERSEDED SURVEY CONTROL
 PR0518
 PR0518  NGVD 29 (??/??/92)  527.936  (m)         1732.07   (f) ADJ UNCH    2 0
 PR0518
 PR0518.Superseded values are not recommended for survey control.
 PR0518
 PR0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0518.See file dsdata.pdf to determine how the superseded data were derived.
 PR0518
 PR0518_MARKER: DB = BENCH MARK DISK
 PR0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0518_STAMPING: H 95 1934
 PR0518_MARK LOGO: CGS
 PR0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0518+STABILITY: SURFACE MOTION
 PR0518
 PR0518  HISTORY     - Date     Condition        Report By
 PR0518  HISTORY     - 1934     MONUMENTED       CGS
 PR0518  HISTORY     - 1949     GOOD             CGS
 PR0518  HISTORY     - 1964     MARK NOT FOUND   USGS
 PR0518
 PR0518                          STATION DESCRIPTION
 PR0518
 PR0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0518'4.5 MI E FROM ARLINGTON.
 PR0518'IN BROOKINGS COUNTY, 4.5 MILES EAST ALONG THE CHICAGO AND NORTH
 PR0518'WESTERN RAILWAY FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND
 PR0518'MAIN STREET AT ARLINGTON, KINGSBURY COUNTY, 6 POLES EAST OF
 PR0518'MILEPOST 304, 42 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0518'52 FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 10 FEET WEST OF A
 PR0518'POLE, AND ABOUT 4-1/2 FEET HIGHER THAN THE RAIL.  A STANDARD
 PR0518'DISK, STAMPED H 95 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0518'NOTE-- 1964-REPORT BM BELIEVED TO HAVE BEEN DESTROYED BY RECENT
 PR0518'ROAD CONSTRUCTION.
 PR0518
 PR0518                          STATION RECOVERY (1964)
 PR0518
 PR0518'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PR0518'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1110 ***********************************************************************
 PT1110  DESIGNATION -  HAAKON
 PT1110  PID         -  PT1110
 PT1110  STATE/COUNTY-  SD/HAAKON
 PT1110  COUNTRY     -  US
 PT1110  USGS QUAD   -  ALLEMAN STATION (2017)
 PT1110
 PT1110                         *CURRENT SURVEY CONTROL
 PT1110  ______________________________________________________________________
 PT1110* NAD 83(1996) POSITION- 44 41 06.85143(N) 101 09 39.85138(W)   ADJUSTED
 PT1110* NAVD 88 ORTHO HEIGHT -   635.    (meters)     2083.    (feet) SCALED
 PT1110  ______________________________________________________________________
 PT1110  GEOID HEIGHT    -        -21.910 (meters)                     GEOID18
 PT1110  LAPLACE CORR    -         -1.88  (seconds)                    DEFLEC18
 PT1110  HORZ ORDER      -  THIRD
 PT1110
 PT1110.The horizontal coordinates were established by classical geodetic methods
 PT1110.and adjusted by the National Geodetic Survey in January 1998.
 PT1110
 PT1110.The orthometric height was scaled from a topographic map.
 PT1110
 PT1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1110.GEOID18 height accuracy estimate available here.
 PT1110
 PT1110.Click photographs - Photos may exist for this station.
 PT1110
 PT1110.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1110
 PT1110. The following values were computed from the NAD 83(1996) position.
 PT1110
 PT1110;                    North         East     Units Scale Factor Converg.
 PT1110;SPC SD S     -   261,624.133   534,375.047   MT  1.00008067   -0 34 15.7
 PT1110;SPC SD S     -   858,345.18  1,753,195.47   sFT  1.00008067   -0 34 15.7
 PT1110;UTM  14      - 4,950,256.837   328,744.159   MT  0.99996067   -1 31 12.2
 PT1110
 PT1110!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1110!SPC SD S     -   0.99990381  x   1.00008067  =   0.99998447
 PT1110!UTM  14      -   0.99990381  x   0.99996067  =   0.99986448
 PT1110
 PT1110:                Primary Azimuth Mark                     Grid Az
 PT1110:SPC SD S     -  Q 72                                     231 42 39.2
 PT1110:UTM  14      -  Q 72                                     232 39 35.7
 PT1110
 PT1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2874450256(NAD 83)
 PT1110
 PT1110|---------------------------------------------------------------------|
 PT1110| PID    Reference Object                     Distance      Geod. Az  |
 PT1110|                                                           dddmmss.s |
 PT1110| CQ3871 HAAKON RM 1                          10.171 METERS 04909     |
 PT1110| CQ3872 HAAKON RM 2                          10.393 METERS 14032     |
 PT1110| PT0395 Q 72                                               2310823.5 |
 PT1110|---------------------------------------------------------------------|
 PT1110
 PT1110                          SUPERSEDED SURVEY CONTROL
 PT1110
 PT1110  NAD 83(1986)-  44 41 06.84514(N)    101 09 39.85357(W) AD(       ) 3
 PT1110  NAD 27      -  44 41 06.91100(N)    101 09 38.32400(W) AD(       ) 3
 PT1110
 PT1110.Superseded values are not recommended for survey control.
 PT1110
 PT1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1110.See file dsdata.pdf to determine how the superseded data were derived.
 PT1110
 PT1110_MARKER: DB = BENCH MARK DISK
 PT1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1110_STAMPING: HAAKON 1946
 PT1110_MARK LOGO: USGS
 PT1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1110+STABILITY: SURFACE MOTION
 PT1110
 PT1110  HISTORY     - Date     Condition        Report By
 PT1110  HISTORY     - 1946     MONUMENTED       USGS
 PT1110
 PT1110                          STATION DESCRIPTION
 PT1110
 PT1110'DESCRIBED BY US GEOLOGICAL SURVEY 1946 (JCM)
 PT1110'THE STATION IS IN SECTION 1, T 8 N, R 24 E, ABOUT 3-1/2 MILES
 PT1110'SOUTHEAST ALONG STATE HIGHWAY 63 FROM ALLEMANS STATION WHICH
 PT1110'IS AT THE SOUTH END OF A STEEL BRIDGE OVER THE CHEYENNE RIVER,
 PT1110'ABOUT 0.25 MILE NORTHWEST OF THE HAAKON COUNTY SIGN POST ON
 PT1110'STATE HIGHWAY 63, 6 FEET NORTHEAST OF A WHITE 4 IN X 4 IN
 PT1110'WITNESS POST, AND 2 FEET SOUTHEAST OF A WIRE FENCE.
 PT1110'
 PT1110'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND
 PT1110'STATE HIGHWAY 63 AT KELLARS CORNER, GO WEST ON STATE HIGHWAY
 PT1110'63 FOR 0.45 MILE TO FORKS, TAKE RIGHT FORK AND GO NORTH ON
 PT1110'STATE HIGHWAY 63 FOR 13.2 MILES TO A LOG STORE AND SERVICE STATION
 PT1110'ON THE RIGHT, CONTINUE NORTH AND WEST ON HIGHWAY 63 FOR 9.2
 PT1110'MILES TO A WIRE GATE ON THE RIGHT AT THE HAAKON-STANLEY COUNTY
 PT1110'LINE, TURN RIGHT THROUGH GATE THEN BEAR LEFT AND GO NORTHWEST
 PT1110'ACROSS PASTURE FOR 0.35 MILE TO A POINT WHERE THE WIRE FENCE
 PT1110'CROSSES THE HIGHEST POINT OF THE RIDGE, AND THE STATION JUST
 PT1110'SOUTHEAST OF THE FENCE.
 PT1110'
 PT1110'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHEAST ACROSS
 PT1110'PASTURE FOR 0.35 MILE TO THE WIRE GATE AND STATE HIGHWAY 63,
 PT1110'GO THROUGH GATE AND GO WEST ON STATE HIGHWAY 63 FOR 0.5
 PT1110'MILE TO A WIRE GATE AND THE AZIMUTH MARK ON THE LEFT.
 PT1110'
 PT1110'THE STATION IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 PT1110'SET IN THE TOP OF AN 8 IN X 8 IN CONCRETE POST.  THE MARK
 PT1110'PROJECTS 5 INCHES, AND THE DISK IS STAMPED HAAKON 1946.
 PT1110'
 PT1110'REFERENCE MARK NO. 1 IS 1 FOOT SOUTHEAST OF THE WIRE FENCE.
 PT1110'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HAAKON USGS
 PT1110'NO 1 19N2.
 PT1110'
 PT1110'REFERENCE MARK NO. 2 IS 36 FEET SOUTHEAST OF THE WIRE FENCE.
 PT1110'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED HAAKON
 PT1110'USGS NO 2 1952.
 PT1110'
 PT1110'THE AZIMUTH MARK IS A STANDARD U.S. COAST AND GEODETIC SURVEY
 PT1110'BENCH MARK SET IN THE TOP OF A 10 IN X 10 IN CONCRETE POST,
 PT1110'42 FEET SOUTH OF STATE HIGHWAY 63, 2 FEET SOUTHWEST OF A FENCE
 PT1110'CORNER, AND 1 FOOT NORTHEAST OF A WHITE 4 IN X 4 IN WITNESS
 PT1110'POST.  THE MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED Q 72
 PT1110'1934.
 PT1110'
 PT1110'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1176 ***********************************************************************
 PT1176  DESIGNATION -  HAAKON AZ MK 2
 PT1176  PID         -  PT1176
 PT1176  STATE/COUNTY-  SD/HAAKON
 PT1176  COUNTRY     -  US
 PT1176  USGS QUAD   -  HARTLEY (2017)
 PT1176
 PT1176                         *CURRENT SURVEY CONTROL
 PT1176  ______________________________________________________________________
 PT1176* NAD 83(1996) POSITION- 44 27 32.62752(N) 101 47 58.60362(W)   NO CHECK
 PT1176* NAVD 88 ORTHO HEIGHT -   724.2   (meters)     2376.    (feet) VERTCON3
 PT1176  ______________________________________________________________________
 PT1176  GEOID HEIGHT    -        -20.572 (meters)                     GEOID18
 PT1176  LAPLACE CORR    -         -6.96  (seconds)                    DEFLEC18
 PT1176  HORZ ORDER      -  THIRD
 PT1176
 PT1176.The horizontal coordinates were established by classical geodetic methods
 PT1176.and adjusted by the National Geodetic Survey in January 1998.
 PT1176
 PT1176.No horizontal observational check was made to the station.
 PT1176
 PT1176.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1176.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1176
 PT1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1176.GEOID18 height accuracy estimate available here.
 PT1176
 PT1176.Click photographs - Photos may exist for this station.
 PT1176
 PT1176.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1176
 PT1176. The following values were computed from the NAD 83(1996) position.
 PT1176
 PT1176;                    North         East     Units Scale Factor Converg.
 PT1176;SPC SD S     -   237,192.865   483,310.277   MT  1.00001464   -1 00 41.5
 PT1176;SPC SD S     -   778,190.26  1,585,660.47   sFT  1.00001464   -1 00 41.5
 PT1176;UTM  14      - 4,926,674.682   277,279.665   MT  1.00021007   -1 57 41.9
 PT1176
 PT1176!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1176!SPC SD S     -   0.99988969  x   1.00001464  =   0.99990433
 PT1176!UTM  14      -   0.99988969  x   1.00021007  =   1.00009974
 PT1176
 PT1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7727926674(NAD 83)
 PT1176
 PT1176                          SUPERSEDED SURVEY CONTROL
 PT1176
 PT1176  NAD 83(1986)-  44 27 32.61991(N)    101 47 58.60526(W) AD(       ) 3
 PT1176  NAD 27      -  44 27 32.67313(N)    101 47 57.08139(W) AD(       ) 3
 PT1176  NGVD 29 (07/19/86)  723.7    (m)         2374.     (f) VERT ANG       
 PT1176
 PT1176.Superseded values are not recommended for survey control.
 PT1176
 PT1176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1176.See file dsdata.pdf to determine how the superseded data were derived.
 PT1176
 PT1176_MARKER: DZ = AZIMUTH MARK DISK
 PT1176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1176_STAMPING: HAAKON 1950 NO 2 1981
 PT1176_MARK LOGO: NGS
 PT1176_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT1176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1176+STABILITY: SURFACE MOTION
 PT1176
 PT1176  HISTORY     - Date     Condition        Report By
 PT1176  HISTORY     - 1981     MONUMENTED       NGS
 PT1176  HISTORY     - 19810224 GOOD             NGS
 PT1176
 PT1176                          STATION DESCRIPTION
 PT1176
 PT1176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT1176'THE MARK IS LOCATED ABOUT 10.5 KM (6.50 MI) NORTHWEST OF THE JUNCTION
 PT1176'OF HIGHWAYS 34 AND 73 AT THE COUNTRY STORE, 7 KM (4.35 MI) NORTH OF
 PT1176'HIGHWAY 34, IN ROAD RIGHT OF WAY.  TO REACH FROM THE JUNCTION OF
 PT1176'HIGHWAYS 34 AND 73, WHICH IS ABOUT 40.2 KM (24.95 MI) NORTH OF PHILIP,
 PT1176'60 WEST ON HIGHWAY 34 FOR 9.7 KM (6.00 MI) TO A CROSSROAD. TURN RIGHT,
 PT1176'NORTH, ON GRAVELED ROAD FOR 7.0 KM (4.35 MI) TO GATES ON EACH SIDE AND
 PT1176'THE MARK ON THE LEFT.  THE SURFACE MARK IS A STANDARD NGS DISK STAMPED
 PT1176'HAAKON 1950 NO 2 1981 SET INTO THE TOP OF A 30 CM (12 INCH) ROUND
 PT1176'CONCRETE MONUMENT WHICH PROJECTS 5 CM (2 INCHES) ABOVE THE GROUND.  IT
 PT1176'IS 10.2 M (33.5 FT) WEST OF THE CENTER OF THE GRAVELED ROAD, 4.3 M
 PT1176'(14.1 FT) SOUTH OF THE CENTER OF A GATE, 0.63 M (2.07 FT) EAST OF A
 PT1176'FENCE, AND 0.31 M (1.02 FT) NORTH OF A METAL WITNESS POST.  THE
 PT1176'UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED HAAKON 1950 NO 2 1981
 PT1176'SET INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE, ABOUT 1.1 M (3.6
 PT1176'FT) BELOW THE SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1175 ***********************************************************************
 PT1175  DESIGNATION -  HAAKON RESET
 PT1175  PID         -  PT1175
 PT1175  STATE/COUNTY-  SD/HAAKON
 PT1175  COUNTRY     -  US
 PT1175  USGS QUAD   -  HARTLEY (2017)
 PT1175
 PT1175                         *CURRENT SURVEY CONTROL
 PT1175  ______________________________________________________________________
 PT1175* NAD 83(1996) POSITION- 44 27 54.99628(N) 101 48 28.37114(W)   ADJUSTED
 PT1175* NAVD 88 ORTHO HEIGHT -   732.5   (meters)     2403.    (feet) VERTCON3
 PT1175  ______________________________________________________________________
 PT1175  GEOID HEIGHT    -        -20.551 (meters)                     GEOID18
 PT1175  LAPLACE CORR    -         -6.70  (seconds)                    DEFLEC18
 PT1175  HORZ ORDER      -  FIRST
 PT1175
 PT1175.The horizontal coordinates were established by classical geodetic methods
 PT1175.and adjusted by the National Geodetic Survey in January 1998.
 PT1175
 PT1175.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1175.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1175
 PT1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1175.GEOID18 height accuracy estimate available here.
 PT1175
 PT1175.Click photographs - Photos may exist for this station.
 PT1175
 PT1175.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1175
 PT1175. The following values were computed from the NAD 83(1996) position.
 PT1175
 PT1175;                    North         East     Units Scale Factor Converg.
 PT1175;SPC SD S     -   237,894.874   482,664.558   MT  1.00001625   -1 01 02.0
 PT1175;SPC SD S     -   780,493.43  1,583,541.97   sFT  1.00001625   -1 01 02.0
 PT1175;UTM  14      - 4,927,387.443   276,645.552   MT  1.00021354   -1 58 03.6
 PT1175
 PT1175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1175!SPC SD S     -   0.99988839  x   1.00001625  =   0.99990464
 PT1175!UTM  14      -   0.99988839  x   1.00021354  =   1.00010190
 PT1175
 PT1175:                Primary Azimuth Mark                     Grid Az
 PT1175:SPC SD S     -  BURG 2                                   143 38 14.1
 PT1175:UTM  14      -  BURG 2                                   144 35 15.7
 PT1175
 PT1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7664527387(NAD 83)
 PT1175
 PT1175|---------------------------------------------------------------------|
 PT1175| PID    Reference Object                     Distance      Geod. Az  |
 PT1175|                                                           dddmmss.s |
 PT1175| PT1176 HAAKON AZ MK 2                      APPROX. 1.0 KM 1362227.8 |
 PT1175| PT1149 BURG 2                              APPROX. 8.9 KM 1423712.1 |
 PT1175| CQ3869 HAAKON RM 1                          14.394 METERS 14551     |
 PT1175| CQ3870 HAAKON RM 2                          13.350 METERS 24004     |
 PT1175| CQ3868 HAAKON AZ MK                                       3442043.2 |
 PT1175|---------------------------------------------------------------------|
 PT1175
 PT1175                          SUPERSEDED SURVEY CONTROL
 PT1175
 PT1175  NAD 83(1986)-  44 27 54.98867(N)    101 48 28.37277(W) AD(       ) 1
 PT1175  NAD 27      -  44 27 55.04200(N)    101 48 26.84800(W) AD(       ) 1
 PT1175  NGVD 29 (07/19/86)  732.0    (m)         2402.     (f) VERT ANG       
 PT1175
 PT1175.Superseded values are not recommended for survey control.
 PT1175
 PT1175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1175.See file dsdata.pdf to determine how the superseded data were derived.
 PT1175
 PT1175_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1175_STAMPING: HAAKON 1950 1976
 PT1175_MARK LOGO: NGS
 PT1175_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT1175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1175+STABILITY: SURFACE MOTION
 PT1175
 PT1175  HISTORY     - Date     Condition        Report By
 PT1175  HISTORY     - 1976     MONUMENTED       NGS
 PT1175  HISTORY     - 19810904 GOOD             NGS
 PT1175
 PT1175                          STATION DESCRIPTION
 PT1175
 PT1175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 PT1175'THE SURFACE AND UNDERGROUND STATION MARKS WERE FOUND DESTROYED, THE
 PT1175'SURFACE MARK WAS UPROOTED DURING FARMING OPERATIONS AND THE
 PT1175'UNDERGROUND MARK STUCK TO IT AND WAS ALSO REMOVED.  THE AZIMUTH MARK
 PT1175'WAS FOUND DESTROYED, IT HAD BEEN PLOWED OUT.  REFERENCE MARKS NO. 1
 PT1175'AND NO. 2 WERE RECOVERED INTACT, THE TOPS OF THE MONUMENTS ARE SCUFFED
 PT1175'UP BUT ARE STILL LEVEL AND SOLID.  NEW STATION MARKS WERE SET FROM THE
 PT1175'REFERENCE MARKS.  A NEW AZIMUTH MARK WAS NOT SET.  A NEW DESCRIPTION
 PT1175'FOLLOWS.
 PT1175'
 PT1175'THE STATION IS LOCATED ABOUT 7 MILES NORTHWEST OF BILLSBURG, 4.5 MILES
 PT1175'NORTH OF STATE HIGHWAY 34, 0.5 MILE WEST OF A NORTH-SOUTH GRADED ROAD,
 PT1175'ON THE TOP OF A ROUND TOPPED HILL IN A CULTIVATED FIELD ON PROPERTY OF
 PT1175'MR. EARL BUD HANRAHAN.
 PT1175'
 PT1175'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 73 AND 34 AT
 PT1175'BILLSBURG, GO WEST ON HIGHWAY 34 FOR 6.05 MILES TO A SIDE ROAD RIGHT,
 PT1175'TURN RIGHT AND GO NORTH ON THE GRAVELED ROAD 5.0 MILES TO THE HANRAHAN
 PT1175'FARMSTEAD ON THE LEFT, TURN LEFT AND GO WEST ON THE NORTH DRIVEWAY
 PT1175'THRU THE FARMSTEAD AND CONTINUE WEST ON A GRADED FARM ROAD FOR 0.5
 PT1175'MILE, THENCE LEFT (SOUTH) ON A TRACK ROAD FOR 0.5 MILE TO A WIRE GATE,
 PT1175'TURN LEFT THRU GATE AND GO EAST THRU THE FIELD TO THE TOP OF THE HILL
 PT1175'AND THE STATION AS DESCRIBED.
 PT1175'
 PT1175'THE STATION MARKS ARE STANDARD DISKS STAMPED HAAKON 1950 1976.
 PT1175'
 PT1175'THE UNDERGROUND MARK IS SET IN THE TOP OF A CONCRETE BLOCK 3.5 FEET
 PT1175'BELOW THE SURFACE.  THE SURFACE MARK IS SET IN THE TOP OF AN IRREGULAR
 PT1175'SHAPED MASS OF CONCRETE 11-INCHES BELOW GROUND SURFACE.  THE MARKS ARE
 PT1175'460 FEET EAST OF THE WIRE GATE, 600 FEET SOUTHEAST OF THE NORTHWEST
 PT1175'FENCE CORNER, 392 FEET SOUTH OF THE EAST-WEST FENCE, 48 FEET NORTHWEST
 PT1175'OF THE R.M. 1 WITNESS POST, AND 45 FEET NORTHEAST OF THE R.M. 2
 PT1175'WITNESS POST.
 PT1175'
 PT1175'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED HAAKON NO 1 1950, SET
 PT1175'IN THE TOP OF A ROUND CONCRETE MONUMENT.  IT IS ON THE SOUTHEAST SLOPE
 PT1175'OF THE HILL ABOUT 18-INCHES LOWER THEN THE TOP OF THE HILL, AND 1.1
 PT1175'FEET NORTH OF A METAL WITNESS POST.
 PT1175'
 PT1175'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED HAAKON NO 2 1950, SET
 PT1175'IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT
 PT1175'IS ON THE SOUTHWEST PART OF THE HILL ABOUT LEVEL WITH THE TOP OF THE
 PT1175'HILL, AND 1.4 FEET NORTH OF A METAL WITNESS POST.
 PT1175'
 PT1175'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7 MILES WEST
 PT1175'OF MILESVILLE.
 PT1175
 PT1175                          STATION RECOVERY (1981)
 PT1175
 PT1175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT1175'STATION MARK AND REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 PT1175'CONDITION.  A NEW AZIMUTH MARK WAS ESTABLISHED AT THIS TIME.
 PT1175'DIRECTIONS AND DISTANCES TO THE REFERENCE MARKS CHECKED THE 1976 DATA
 PT1175'FAVORABLY, WITH THE EXCEPTION OF THE DATA IN THE BOXSCORE OF THE 1976
 PT1175'RECOVERY NOTE BEING IN ERROR.  THE 1976 DISTANCES SHOULD BE 14.396 M
 PT1175'(47.231 FT) TO REFERENCE MARK 1 AND 13.351 M (43.802 FT) TO REFERENCE
 PT1175'MARK 2.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PT1175'
 PT1175'THE STATION IS LOCATED ABOUT 11.3 KM (7.00 MI) NORTHWEST OF THE
 PT1175'JUNCTION OF HIGHWAYS 34 AND 73 AT THE COUNTY STORE, 7.2 KM (4.45 MI)
 PT1175'NORTH OF HIGHWAY 34, 140.2 M (460.0 FT) EAST OF A GATE, AND 119 M
 PT1175'(390.4 FT) SOUTH OF AN EAST-WEST FENCE ON A ROUND TOPPED HILL.
 PT1175'PROPERTY IS OWNED BY MRS. EARL HANRAHAN, MILESVILLE, SD 57553.
 PT1175'
 PT1175'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAYS 73 AND 34 AT THE
 PT1175'COUNTRY STORE, WHICH IS ABOUT 40.2 KM (24.95 MI) NORTH OF PHILIP, GO
 PT1175'WEST ON HIGHWAY 34 FOR 9.7 KM (6.00 MI) TO A CROSSROAD.  TURN RIGHT
 PT1175'(NORTH) ON GRAVELED ROAD FOR 7.0 KM (4.35 MI) TO THE AZIMUTH MARK ON
 PT1175'THE LEFT. CONTINUE NORTH ON THE GRAVELED ROAD FOR 0.8 KM (0.50 MI) TO
 PT1175'MRS. HANRAHANS FARMSTEAD ON THE LEFT. TURN LEFT ON A GRAVELED ROAD,
 PT1175'WHICH PASSES ALONG THE NORTH SIDE OF THE FARM HOUSE, AND GO WEST FOR
 PT1175'0.8 KM (0.50 MI) TO A TRACK ROAD LEFT. TURN LEFT (SOUTH) ON TRACK ROAD
 PT1175'FOR 0.8 KM, (0.50 MI) TO A GATE ON THE LEFT AND THE STATION ABOUT 140
 PT1175'M (459.3 FT) EAST OF THE GATE.
 PT1175'
 PT1175'THE STATION IS A STANDARD NGS DISK STAMPED HAAKON 1950 1976 SET INTO
 PT1175'THE TOP OF A IRREGULAR MASS OF CONCRETE 14 INCHES 35 M (114.8 FT) IN
 PT1175'DIAMETER RECESSED 12 INCHES (61 CM) BELOW THE GROUND.  LOCATED 14.6
 PT1175'METERS (47.9 FT) NORTHWEST FROM A METAL WITNESS POST.  13.4 METERS
 PT1175'(44.0 FT) NORTHEAST FROM A METAL WITNESS POST.
 PT1175'
 PT1175'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED HAAKON 1950 1976
 PT1175'IRREGULAR MASS OF CONCRETE 3.5 FEET, (1.1 M) 1.1 METERS (3.6 FT)
 PT1175'BELOW THE SURFACE.
 PT1175'
 PT1175'REFERENCE MARK NO. 1 IS A STANDARD CGS DISK STAMPED HAAKON NO 1 1950
 PT1175'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PT1175'DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.  LOCATED 20.3
 PT1175'METERS (66.6 FT) EAST FROM A METAL WITNESS POST.  0.29 METER (0.95 FT)
 PT1175'NORTHEAST FROM A METAL WITNESS POST, AND 2 FEET, (0.6 M) 0.6 METER
 PT1175'(2.0 FT) LOWER THAN THE STATION.
 PT1175'
 PT1175'REFERENCE MARK NO. 2 IS A STANDARD CGS DISK STAMPED HAAKON NO 2 1950
 PT1175'SET INTO THE TOP OF A IRREGULAR MASS OF CONCRETE 24 INCHES (60 CM) IN
 PT1175'DIAMETER PROJECTING 1 INCH (2 CM) ABOVE THE GROUND.  LOCATED 20.3
 PT1175'METERS (66.6 FT) WEST FROM A METAL WITNESS POST.  0.31 METER (1.02 FT)
 PT1175'NORTH FROM A METAL WITNESS POST, AND 0.6 METER (2.0 FT) LOWER THAN THE
 PT1175'STATION.
 PT1175'
 PT1175'AZIMUTH MARK NO. 2 IS A STANDARD NGS DISK STAMPED HAAKON 1950 NO 2
 PT1175'1981 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM)
 PT1175'IN DIAMETER PROJECTING 2 INCHES (5 CM) ABOVE THE GROUND.
 PT1175'
 PT1175'THE UNDERGROUND MARK IS A STANDARD NGS DISK STAMPED HAAKON 1950 NO 2
 PT1175'1981 SET INTO THE TOP OF AN IRREGULAR MASS OF CONCRETE, 1.1 M (3.6 FT)
 PT1175'BELOW THE SURFACE.  LOCATED 10.2 METERS (33.5 FT) WEST FROM THE CENTER
 PT1175'OF A GRAVELED ROAD, 4.3 METERS (14.1 FT) SOUTH FROM THE CENTER OF A
 PT1175'GATE, 0.63 METER (2.07 FT) EAST FROM A FENCE AND 0.31 METERS (1.02 FT)
 PT1175'NORTH FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1157 ***********************************************************************
 PU1157  DESIGNATION -  HALB
 PU1157  PID         -  PU1157
 PU1157  STATE/COUNTY-  SD/MEADE
 PU1157  COUNTRY     -  US
 PU1157  USGS QUAD   -  VALE SE (2017)
 PU1157
 PU1157                         *CURRENT SURVEY CONTROL
 PU1157  ______________________________________________________________________
 PU1157* NAD 83(1986) POSITION- 44 35 55.     (N) 103 15 59.     (W)   SCALED
 PU1157* NAVD 88 ORTHO HEIGHT -   841.163 (meters)     2759.72  (feet) ADJUSTED
 PU1157  ______________________________________________________________________
 PU1157  GEOID HEIGHT    -        -16.671 (meters)                     GEOID18
 PU1157  DYNAMIC HEIGHT  -        840.944 (meters)     2759.00  (feet) COMP
 PU1157  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 PU1157
 PU1157  VERT ORDER      -  SECOND    CLASS 0
 PU1157
 PU1157.The horizontal coordinates were scaled from a map and have
 PU1157.an estimated accuracy of +/- 6 seconds.
 PU1157
 PU1157.The orthometric height was determined by differential leveling and
 PU1157.adjusted by the NATIONAL GEODETIC SURVEY
 PU1157.in June 1991.
 PU1157
 PU1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1157.GEOID18 height accuracy estimate available here.
 PU1157
 PU1157.Click photographs - Photos may exist for this station.
 PU1157
 PU1157.The dynamic height is computed by dividing the NAVD 88
 PU1157.geopotential number by the normal gravity value computed on the
 PU1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1157.degrees latitude (g = 980.6199 gals.).
 PU1157
 PU1157.The modeled gravity was interpolated from observed gravity values.
 PU1157
 PU1157;                    North         East    Units  Estimated Accuracy
 PU1157;SPC SD N     -    90,270.      340,740.      MT  (+/- 180 meters Scaled)
 PU1157
 PU1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK375398(NAD 83)
 PU1157
 PU1157                          SUPERSEDED SURVEY CONTROL
 PU1157
 PU1157  NGVD 29 (??/??/92)  840.683  (m)         2758.14   (f) ADJ UNCH    2 0
 PU1157
 PU1157.Superseded values are not recommended for survey control.
 PU1157
 PU1157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1157.See file dsdata.pdf to determine how the superseded data were derived.
 PU1157
 PU1157_MARKER: DS = TRIANGULATION STATION DISK
 PU1157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1157_STAMPING: HALB 1962
 PU1157_MARK LOGO: CGS
 PU1157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1157+STABILITY: SURFACE MOTION
 PU1157
 PU1157  HISTORY     - Date     Condition        Report By
 PU1157  HISTORY     - 1962     MONUMENTED       CGS
 PU1157
 PU1157                          STATION DESCRIPTION
 PU1157
 PU1157'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1157'8.4 MI SE FROM VALE.
 PU1157'6.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1157'THENCE 1.5 MILES SOUTH ALONG A ROD, 41 FEET WEST OF THE
 PU1157'CENTER LINE OF THE ROAD, 42 FEET NORTH OF THE CENTER LINE OF
 PU1157'A ROAD WEST, 8.0 FEET SOUTHWEST OF A FENCE CORNER POST, 3.0
 PU1157'FEET SOUTH OF A FENCE, 5.6 FEET SOUTHEAST OF A WITNESS POST,
 PU1157'42.4 FEET SOUTH-SOUTHWEST OF REFERENCE MARK 1, 42.2 FEET EAST
 PU1157'OF REFERENCE MARK 2, ABOUT 2 FEET LOWER THAN THE ROAD AND
 PU1157'IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1159 ***********************************************************************
 PU1159  DESIGNATION -  HALB RM 1
 PU1159  PID         -  PU1159
 PU1159  STATE/COUNTY-  SD/MEADE
 PU1159  COUNTRY     -  US
 PU1159  USGS QUAD   -  VALE SE (2017)
 PU1159
 PU1159                         *CURRENT SURVEY CONTROL
 PU1159  ______________________________________________________________________
 PU1159* NAD 83(1986) POSITION- 44 35 56.     (N) 103 15 59.     (W)   SCALED
 PU1159* NAVD 88 ORTHO HEIGHT -   841.242 (meters)     2759.97  (feet) ADJUSTED
 PU1159  ______________________________________________________________________
 PU1159  GEOID HEIGHT    -        -16.671 (meters)                     GEOID18
 PU1159  DYNAMIC HEIGHT  -        841.023 (meters)     2759.26  (feet) COMP
 PU1159  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 PU1159
 PU1159  VERT ORDER      -  SECOND    CLASS 0
 PU1159
 PU1159.The horizontal coordinates were scaled from a map and have
 PU1159.an estimated accuracy of +/- 6 seconds.
 PU1159
 PU1159.The orthometric height was determined by differential leveling and
 PU1159.adjusted by the NATIONAL GEODETIC SURVEY
 PU1159.in June 1991.
 PU1159
 PU1159.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1159.GEOID18 height accuracy estimate available here.
 PU1159
 PU1159.Click photographs - Photos may exist for this station.
 PU1159
 PU1159.The dynamic height is computed by dividing the NAVD 88
 PU1159.geopotential number by the normal gravity value computed on the
 PU1159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1159.degrees latitude (g = 980.6199 gals.).
 PU1159
 PU1159.The modeled gravity was interpolated from observed gravity values.
 PU1159
 PU1159;                    North         East    Units  Estimated Accuracy
 PU1159;SPC SD N     -    90,300.      340,740.      MT  (+/- 180 meters Scaled)
 PU1159
 PU1159_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK375398(NAD 83)
 PU1159
 PU1159                          SUPERSEDED SURVEY CONTROL
 PU1159
 PU1159  NGVD 29 (??/??/92)  840.762  (m)         2758.40   (f) ADJ UNCH    2 0
 PU1159
 PU1159.Superseded values are not recommended for survey control.
 PU1159
 PU1159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1159.See file dsdata.pdf to determine how the superseded data were derived.
 PU1159
 PU1159_MARKER: DR = REFERENCE MARK DISK
 PU1159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1159_STAMPING: HALB NO 1 1962
 PU1159_MARK LOGO: CGS
 PU1159_PROJECTION: PROJECTING 6 CENTIMETERS
 PU1159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1159+STABILITY: SURFACE MOTION
 PU1159
 PU1159  HISTORY     - Date     Condition        Report By
 PU1159  HISTORY     - 1962     MONUMENTED       CGS
 PU1159
 PU1159                          STATION DESCRIPTION
 PU1159
 PU1159'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1159'8.4 MI SE FROM VALE.
 PU1159'6.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1159'1.5 MILES SOUTH ALONG A ROAD, 32 FEET WEST OF THE CENTER LINE OF
 PU1159'THE ROAD, 42.4 FEET NORTH-NORTHEAST OF THE STATION, 1.0 FOOT EAST
 PU1159'OF A FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU1159'POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1158 ***********************************************************************
 PU1158  DESIGNATION -  HALB RM 2
 PU1158  PID         -  PU1158
 PU1158  STATE/COUNTY-  SD/MEADE
 PU1158  COUNTRY     -  US
 PU1158  USGS QUAD   -  VALE SE (2017)
 PU1158
 PU1158                         *CURRENT SURVEY CONTROL
 PU1158  ______________________________________________________________________
 PU1158* NAD 83(1986) POSITION- 44 35 55.     (N) 103 15 59.     (W)   SCALED
 PU1158* NAVD 88 ORTHO HEIGHT -   840.972 (meters)     2759.09  (feet) ADJUSTED
 PU1158  ______________________________________________________________________
 PU1158  GEOID HEIGHT    -        -16.671 (meters)                     GEOID18
 PU1158  DYNAMIC HEIGHT  -        840.753 (meters)     2758.37  (feet) COMP
 PU1158  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 PU1158
 PU1158  VERT ORDER      -  SECOND    CLASS 0
 PU1158
 PU1158.The horizontal coordinates were scaled from a map and have
 PU1158.an estimated accuracy of +/- 6 seconds.
 PU1158
 PU1158.The orthometric height was determined by differential leveling and
 PU1158.adjusted by the NATIONAL GEODETIC SURVEY
 PU1158.in June 1991.
 PU1158
 PU1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1158.GEOID18 height accuracy estimate available here.
 PU1158
 PU1158.Click photographs - Photos may exist for this station.
 PU1158
 PU1158.The dynamic height is computed by dividing the NAVD 88
 PU1158.geopotential number by the normal gravity value computed on the
 PU1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1158.degrees latitude (g = 980.6199 gals.).
 PU1158
 PU1158.The modeled gravity was interpolated from observed gravity values.
 PU1158
 PU1158;                    North         East    Units  Estimated Accuracy
 PU1158;SPC SD N     -    90,270.      340,740.      MT  (+/- 180 meters Scaled)
 PU1158
 PU1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK375398(NAD 83)
 PU1158
 PU1158                          SUPERSEDED SURVEY CONTROL
 PU1158
 PU1158  NGVD 29 (??/??/92)  840.492  (m)         2757.51   (f) ADJ UNCH    2 0
 PU1158
 PU1158.Superseded values are not recommended for survey control.
 PU1158
 PU1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1158.See file dsdata.pdf to determine how the superseded data were derived.
 PU1158
 PU1158_MARKER: DR = REFERENCE MARK DISK
 PU1158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1158_STAMPING: HALB NO 2 1962
 PU1158_MARK LOGO: CGS
 PU1158_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1158+STABILITY: SURFACE MOTION
 PU1158
 PU1158  HISTORY     - Date     Condition        Report By
 PU1158  HISTORY     - 1962     MONUMENTED       CGS
 PU1158
 PU1158                          STATION DESCRIPTION
 PU1158
 PU1158'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1158'8.4 MI SE FROM VALE.
 PU1158'6.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1158'THENCE 1.5 MILES SOUTH ALONG A ROAD, 83 1/2 FEET WEST OF THE
 PU1158'CENTER LINE OF THE ROAD, 46 1/2 FEET NORTH OF THE CENTER LINE
 PU1158'OF A ROAD WEST, 42.4 FEET WEST OF THE STATION, 0.8 FOOT
 PU1158'SOUTH OF A FENCE, ABOUT 2 FEET LOWER THAN THE ROAD AND IN THE
 PU1158'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2226 ***********************************************************************
 PU2226  DESIGNATION -  HALEY
 PU2226  PID         -  PU2226
 PU2226  STATE/COUNTY-  SD/MEADE
 PU2226  COUNTRY     -  US
 PU2226  USGS QUAD   -  HEREFORD (2017)
 PU2226
 PU2226                         *CURRENT SURVEY CONTROL
 PU2226  ______________________________________________________________________
 PU2226* NAD 83(1996) POSITION- 44 29 35.30745(N) 102 54 59.87982(W)   ADJUSTED
 PU2226* NAVD 88 ORTHO HEIGHT -   852.    (meters)     2795.    (feet) SCALED
 PU2226  ______________________________________________________________________
 PU2226  GEOID HEIGHT    -        -17.592 (meters)                     GEOID18
 PU2226  LAPLACE CORR    -         -7.15  (seconds)                    DEFLEC18
 PU2226  HORZ ORDER      -  SECOND
 PU2226
 PU2226.The horizontal coordinates were established by classical geodetic methods
 PU2226.and adjusted by the National Geodetic Survey in January 1998.
 PU2226
 PU2226.The orthometric height was scaled from a topographic map.
 PU2226
 PU2226.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2226.GEOID18 height accuracy estimate available here.
 PU2226
 PU2226.Click photographs - Photos may exist for this station.
 PU2226
 PU2226.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2226
 PU2226. The following values were computed from the NAD 83(1996) position.
 PU2226
 PU2226;                    North         East     Units Scale Factor Converg.
 PU2226;SPC SD N     -    77,497.873   368,067.616   MT  0.99998623   -2 03 51.2
 PU2226;SPC SD N     -   254,257.61  1,207,568.50   sFT  0.99998623   -2 03 51.2
 PU2226;UTM  13      - 4,928,758.315   665,643.085   MT  0.99993743   +1 27 37.5
 PU2226
 PU2226!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2226!SPC SD N     -   0.99986911  x   0.99998623  =   0.99985534
 PU2226!UTM  13      -   0.99986911  x   0.99993743  =   0.99980655
 PU2226
 PU2226:                Primary Azimuth Mark                     Grid Az
 PU2226:SPC SD N     -  TT 4 RDM                                 070 58 09.6
 PU2226:UTM  13      -  TT 4 RDM                                 067 26 40.9
 PU2226
 PU2226_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6564328758(NAD 83)
 PU2226
 PU2226|---------------------------------------------------------------------|
 PU2226| PID    Reference Object                     Distance      Geod. Az  |
 PU2226|                                                           dddmmss.s |
 PU2226| PU2246 TT 4 RDM                            APPROX. 7.0 KM 0685418.4 |
 PU2226| CQ3876 HALEY RM 2                           14.654 METERS 23527     |
 PU2226| CQ3875 HALEY RM 1                           14.487 METERS 32841     |
 PU2226|---------------------------------------------------------------------|
 PU2226
 PU2226                          SUPERSEDED SURVEY CONTROL
 PU2226
 PU2226  NAD 83(1993)-  44 29 35.29987(N)    102 54 59.88051(W) AD(       ) 2
 PU2226  NAD 83(1986)-  44 29 35.29926(N)    102 54 59.88017(W) AD(       ) 2
 PU2226  NAD 27      -  44 29 35.34110(N)    102 54 58.24640(W) AD(       ) 2
 PU2226
 PU2226.Superseded values are not recommended for survey control.
 PU2226
 PU2226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2226.See file dsdata.pdf to determine how the superseded data were derived.
 PU2226
 PU2226_MARKER: DS = TRIANGULATION STATION DISK
 PU2226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2226_STAMPING: HALEY 1962
 PU2226_MARK LOGO: CGS
 PU2226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2226+STABILITY: SURFACE MOTION
 PU2226
 PU2226  HISTORY     - Date     Condition        Report By
 PU2226  HISTORY     - 1962     MONUMENTED       CGS
 PU2226
 PU2226                          STATION DESCRIPTION
 PU2226
 PU2226'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2226'THE STATION IS LOCATED ABOUT 13.0 MILES WEST-SOUTHWEST OF UNION
 PU2226'CENTER AND ABOUT 7.0 MILES NORTH OF HEREFORD.  IT IS LOCATED
 PU2226'ON THE EAST EDGE OF A NORTHWEST-SOUTHEAST RIDGE.  IT IS
 PU2226'0.05 MILE NORTHWEST OF A NORTHEAST-SOUTHWEST FENCE LINE
 PU2226'THAT CROSSES OVER THE RIDGE.
 PU2226'
 PU2226'TO REACH THE STATION FROM THE POST OFFICE IN UNION CENTER,
 PU2226'GO WEST ON STATE HIGHWAY 34 FOR 14.5 MILES TO A SIDE ROAD
 PU2226'LEFT AND SIGN ON LEFT, HEREFORD.  TURN LEFT, SOUTH ON
 PU2226'GRAVELED ROAD FOR 1.25 MILES TO WHERE THE ROAD TURNS LEFT,
 PU2226'EAST.  TURN LEFT, EAST ON MAIN GRAVELED ROAD FOR 1.0 MILE
 PU2226'TO WHERE THE ROAD TURNS RIGHT, SOUTH.  TURN LEFT, NORTH FOR
 PU2226'0.05 MILE TO A WIRE GATE.  GO THROUGH GATE AND TURN NORTHEAST
 PU2226'ALONG THE LEFT SIDE OF A FENCE LINE FOR 0.5 MILE TO THE TOP
 PU2226'OF A RIDGE.  TURN LEFT, NORTHWEST FOR 0.05 MILE TO THE TOP
 PU2226'OF A KNOLL AND THE STATION AS DESCRIBED.
 PU2226'
 PU2226'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A
 PU2226'12-INCH CIRCULAR CONCRETE MONUMENT.  IT PROJECTS 1 INCH
 PU2226'AND IS STAMPED HALEY 1962.
 PU2226'
 PU2226'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OFA
 PU2226'12-INCH CIRCULAR CONCRETE MONUMENT.  IT PROJECTS 2 INCHES
 PU2226'AND IS STAMPED HALEY NO 1 1962.
 PU2226'
 PU2226'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2226'12-INCH CIRCULAR CONCRETE MONUMENT.  IT IS SET FLUSH WITH
 PU2226'THE GROUND AND IS STAMPED HALEY NO 2 1962.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2378 ***********************************************************************
 PU2378  DESIGNATION -  HALSTEAD
 PU2378  PID         -  PU2378
 PU2378  STATE/COUNTY-  SD/LAWRENCE
 PU2378  COUNTRY     -  US
 PU2378  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2378
 PU2378                         *CURRENT SURVEY CONTROL
 PU2378  ______________________________________________________________________
 PU2378* NAD 83(1996) POSITION- 44 31 39.68629(N) 103 55 03.15353(W)   ADJUSTED
 PU2378* NAVD 88 ORTHO HEIGHT -  1101.    (meters)     3612.    (feet) SCALED
 PU2378  ______________________________________________________________________
 PU2378  GEOID HEIGHT    -        -14.659 (meters)                     GEOID18
 PU2378  LAPLACE CORR    -         -5.61  (seconds)                    DEFLEC18
 PU2378  HORZ ORDER      -  SECOND
 PU2378
 PU2378.The horizontal coordinates were established by classical geodetic methods
 PU2378.and adjusted by the National Geodetic Survey in January 1998.
 PU2378
 PU2378.The orthometric height was scaled from a topographic map.
 PU2378
 PU2378.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2378.GEOID18 height accuracy estimate available here.
 PU2378
 PU2378.Click photographs - Photos may exist for this station.
 PU2378
 PU2378.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2378
 PU2378. The following values were computed from the NAD 83(1996) position.
 PU2378
 PU2378;                    North         East     Units Scale Factor Converg.
 PU2378;SPC SD N     -    84,691.804   288,714.619   MT  0.99998058   -2 46 21.3
 PU2378;SPC SD N     -   277,859.69    947,224.55   sFT  0.99998058   -2 46 21.3
 PU2378;SPC WY E     -   448,140.305   299,289.192   MT  1.00005869   +0 52 33.7
 PU2378;SPC WY E     - 1,470,273.65    981,917.96   sFT  1.00005869   +0 52 33.7
 PU2378;UTM  13      - 4,931,054.792   586,012.277   MT  0.99969098   +0 45 32.8
 PU2378
 PU2378!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2378!SPC SD N     -   0.99982977  x   0.99998058  =   0.99981035
 PU2378!SPC WY E     -   0.99982977  x   1.00005869  =   0.99988845
 PU2378!UTM  13      -   0.99982977  x   0.99969098  =   0.99952080
 PU2378
 PU2378:                Primary Azimuth Mark                     Grid Az
 PU2378:SPC SD N     -  SPEARFISH BLACK HILLS COLL TK            136 33 09.0
 PU2378:SPC WY E     -  SPEARFISH BLACK HILLS COLL TK            132 54 14.0
 PU2378:UTM  13      -  SPEARFISH BLACK HILLS COLL TK            133 01 14.9
 PU2378
 PU2378_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8601231054(NAD 83)
 PU2378
 PU2378|---------------------------------------------------------------------|
 PU2378| PID    Reference Object                     Distance      Geod. Az  |
 PU2378|                                                           dddmmss.s |
 PU2378| CQ3877 HALSTEAD RM 1                        16.500 METERS 03647     |
 PU2378| PU2346 SPEARFISH BLACK HILLS COLL TK       APPROX. 5.0 KM 1334647.7 |
 PU2378| CQ3878 HALSTEAD RM 2                        15.690 METERS 15606     |
 PU2378|---------------------------------------------------------------------|
 PU2378
 PU2378                          SUPERSEDED SURVEY CONTROL
 PU2378
 PU2378  NAD 83(1993)-  44 31 39.67976(N)    103 55 03.15553(W) AD(       ) 2
 PU2378  NAD 83(1986)-  44 31 39.67613(N)    103 55 03.14560(W) AD(       ) 2
 PU2378
 PU2378.Superseded values are not recommended for survey control.
 PU2378
 PU2378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2378.See file dsdata.pdf to determine how the superseded data were derived.
 PU2378
 PU2378_MARKER: DS = TRIANGULATION STATION DISK
 PU2378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2378_STAMPING: HALSTEAD 1962
 PU2378_MARK LOGO: CGS
 PU2378_PROJECTION: FLUSH
 PU2378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2378+STABILITY: SURFACE MOTION
 PU2378
 PU2378  HISTORY     - Date     Condition        Report By
 PU2378  HISTORY     - 1962     MONUMENTED       CGS
 PU2378
 PU2378                          STATION DESCRIPTION
 PU2378
 PU2378'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2378'STATION IS LOCATED ABOUT 7.0 MILES EAST OF THE SOUTH DAKOTA AND
 PU2378'WYOMING STATE LINE, 3.0 MILES NORTHWEST OF SPEARFISH AND 1/2 MILE
 PU2378'NORTH OF U.S. HIGHWAY 14.  IT IS IN THE NORTHEAST 1/4 OF SECTION
 PU2378'31, T 7 N, R 2 E.  PROPERTY OWNER IS MR. WM. HALSTEAD.
 PU2378'
 PU2378'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85 AND 14
 PU2378'LOCATED 1-1/2 MILES NORTH OF SPEARFISH, GO WEST ON U.S. HIGHWAY 14
 PU2378'FOR 3.45 MILES TO A SIDE ROAD RIGHT AND A SIGN LN HALSTEAD, TURN
 PU2378'RIGHT ACROSS A CATTLE GUARD AND GO NORTH FOR 0.1 MILE TO A FORK,
 PU2378'TAKE THE RIGHT FORK AND GO NORTHEAST TO THE EAST EDGE OF A CORRAL
 PU2378'AND A BOARD GATE FOR 0.05 MILE, PASS THROUGH A BOARD GATE AND GO
 PU2378'EAST ON A FENCED FARM LANE FOR 0.1 MILE TO A WIRE GATE, PASS
 PU2378'THROUGH WIRE GATE AND CONTINUE EAST ON A FARM LANE FOR 0.25 MILE TO
 PU2378'A FENCE CORNER, TURN LEFT AND GO NORTHERLY ON FARM ROAD FOR 0.05
 PU2378'MILE, TURN RIGHT OFF TRACK ROAD AND PICK WAY ACROSS COUNTRY FOR
 PU2378'0.3 MILE TO THE SUMMIT OF A SMALL FLAT TOPPED MESA AND THE STATION
 PU2378'ON THE WEST EDGE AS DESCRIBED.
 PU2378'
 PU2378'STATION MARK IS LOCATED ABOUT 100 FEET EAST OF THE WEST EDGE OF THE
 PU2378'MESA.  IT IS STAMPED--HALSTEAD 1962 AND IT IS SET FLUSH WITH THE
 PU2378'GROUND SURFACE.
 PU2378'
 PU2378'RM 1 IS ABOUT THE SAME ELEVATION AS THE STATION.  IT IS
 PU2378'STAMPED--HALSTEAD NO 1 1962 AND IT IS SET FLUSH WITH THE GROUND
 PU2378'SURFACE.
 PU2378'
 PU2378'RM 2 IS ABOUT THE SAME ELEVATION AS THE STATION.  IT IS
 PU2378'STAMPED--HALSTEAD NO 2 1962 AND PROJECTS 1 INCH.
 PU2378'
 PU2378'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOPS OF 12-INCH
 PU2378'CONCRETE CYLINDERS.
 PU2378'
 PU2378'NO AZIMUTH MARK ESTABLISHED TO THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1492 ***********************************************************************
 PU1492  DESIGNATION -  HAM
 PU1492  PID         -  PU1492
 PU1492  STATE/COUNTY-  SD/MEADE
 PU1492  COUNTRY     -  US
 PU1492  USGS QUAD   -  FORT MEADE NE (2017)
 PU1492
 PU1492                         *CURRENT SURVEY CONTROL
 PU1492  ______________________________________________________________________
 PU1492* NAD 83(1986) POSITION- 44 24 16.     (N) 103 18 31.     (W)   SCALED
 PU1492* NAVD 88 ORTHO HEIGHT -   902.690 (meters)     2961.58  (feet) ADJUSTED
 PU1492  ______________________________________________________________________
 PU1492  GEOID HEIGHT    -        -16.165 (meters)                     GEOID18
 PU1492  DYNAMIC HEIGHT  -        902.423 (meters)     2960.70  (feet) COMP
 PU1492  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 PU1492
 PU1492  VERT ORDER      -  SECOND    CLASS 0
 PU1492
 PU1492.The horizontal coordinates were scaled from a map and have
 PU1492.an estimated accuracy of +/- 6 seconds.
 PU1492
 PU1492.The orthometric height was determined by differential leveling and
 PU1492.adjusted by the NATIONAL GEODETIC SURVEY
 PU1492.in June 1991.
 PU1492
 PU1492.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1492.GEOID18 height accuracy estimate available here.
 PU1492
 PU1492.Click photographs - Photos may exist for this station.
 PU1492
 PU1492.The dynamic height is computed by dividing the NAVD 88
 PU1492.geopotential number by the normal gravity value computed on the
 PU1492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1492.degrees latitude (g = 980.6199 gals.).
 PU1492
 PU1492.The modeled gravity was interpolated from observed gravity values.
 PU1492
 PU1492;                    North         East    Units  Estimated Accuracy
 PU1492;SPC SD N     -    68,850.      336,510.      MT  (+/- 180 meters Scaled)
 PU1492
 PU1492_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346181(NAD 83)
 PU1492
 PU1492                          SUPERSEDED SURVEY CONTROL
 PU1492
 PU1492  NGVD 29 (??/??/92)  902.195  (m)         2959.95   (f) ADJ UNCH    2 0
 PU1492
 PU1492.Superseded values are not recommended for survey control.
 PU1492
 PU1492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1492.See file dsdata.pdf to determine how the superseded data were derived.
 PU1492
 PU1492_MARKER: DS = TRIANGULATION STATION DISK
 PU1492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1492_STAMPING: HAM 1961
 PU1492_MARK LOGO: CGS
 PU1492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1492+STABILITY: SURFACE MOTION
 PU1492
 PU1492  HISTORY     - Date     Condition        Report By
 PU1492  HISTORY     - 1961     MONUMENTED       CGS
 PU1492
 PU1492                          STATION DESCRIPTION
 PU1492
 PU1492'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1492'11 MI E FROM STURGIS.
 PU1492'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1492'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1492'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1492'EAST AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.2 MILES,
 PU1492'ABOUT 370 FEET WEST OF THE ROAD ON A SMALL HILL, 19 FEET EAST
 PU1492'OF A POWER POLE, 2.4 FEET EAST OF A WITNESS POST AND SET IN
 PU1492'THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0374 ***********************************************************************
 QT0374  DESIGNATION -  HAM
 QT0374  PID         -  QT0374
 QT0374  STATE/COUNTY-  SD/PERKINS
 QT0374  COUNTRY     -  US
 QT0374  USGS QUAD   -  SUMMERVILLE (2017)
 QT0374
 QT0374                         *CURRENT SURVEY CONTROL
 QT0374  ______________________________________________________________________
 QT0374* NAD 83(1996) POSITION- 45 49 19.78973(N) 102 11 28.94794(W)   ADJUSTED
 QT0374* NAVD 88 ORTHO HEIGHT -   765.    (meters)     2510.    (feet) SCALED
 QT0374  ______________________________________________________________________
 QT0374  GEOID HEIGHT    -        -18.863 (meters)                     GEOID18
 QT0374  LAPLACE CORR    -         -7.47  (seconds)                    DEFLEC18
 QT0374  HORZ ORDER      -  THIRD
 QT0374
 QT0374.The horizontal coordinates were established by classical geodetic methods
 QT0374.and adjusted by the National Geodetic Survey in January 1998.
 QT0374
 QT0374.The orthometric height was scaled from a topographic map.
 QT0374
 QT0374.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0374.GEOID18 height accuracy estimate available here.
 QT0374
 QT0374.Click photographs - Photos may exist for this station.
 QT0374
 QT0374.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0374
 QT0374. The following values were computed from the NAD 83(1996) position.
 QT0374
 QT0374;                    North         East     Units Scale Factor Converg.
 QT0374;SPC SD N     -   223,319.549   429,721.630   MT  1.00002976   -1 33 03.3
 QT0374;SPC SD N     -   732,674.22  1,409,845.05   sFT  1.00002976   -1 33 03.3
 QT0374;UTM  13      - 5,078,125.526   718,171.653   MT  1.00018521   +2 00 54.3
 QT0374
 QT0374!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0374!SPC SD N     -   0.99988297  x   1.00002976  =   0.99991272
 QT0374!UTM  13      -   0.99988297  x   1.00018521  =   1.00006815
 QT0374
 QT0374:                Primary Azimuth Mark                     Grid Az
 QT0374:SPC SD N     -  HAM AZ MK                                108 45 00.9
 QT0374:UTM  13      -  HAM AZ MK                                105 11 03.3
 QT0374
 QT0374_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL1817178125(NAD 83)
 QT0374
 QT0374|---------------------------------------------------------------------|
 QT0374| PID    Reference Object                     Distance      Geod. Az  |
 QT0374|                                                           dddmmss.s |
 QT0374| QT0383 LEMMON MUNICIPAL TANK               APPROX.13.6 KM 0063346.8 |
 QT0374| CQ7758 HAM RM 1                              9.936 METERS 07416     |
 QT0374| CQ7757 HAM AZ MK                                          1071157.6 |
 QT0374| CQ7759 HAM RM 2                              9.035 METERS 17811     |
 QT0374|---------------------------------------------------------------------|
 QT0374
 QT0374                          SUPERSEDED SURVEY CONTROL
 QT0374
 QT0374  NAD 83(1986)-  45 49 19.78085(N)    102 11 28.94547(W) AD(       ) 3
 QT0374  NAD 27      -  45 49 19.78500(N)    102 11 27.39100(W) AD(       ) 3
 QT0374
 QT0374.Superseded values are not recommended for survey control.
 QT0374
 QT0374.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0374.See file dsdata.pdf to determine how the superseded data were derived.
 QT0374
 QT0374_MARKER: DS = TRIANGULATION STATION DISK
 QT0374_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0374_STAMPING: HAM 1952
 QT0374_MARK LOGO: CGS
 QT0374_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0374+STABILITY: SURFACE MOTION
 QT0374
 QT0374  HISTORY     - Date     Condition        Report By
 QT0374  HISTORY     - 1952     MONUMENTED       CGS
 QT0374
 QT0374                          STATION DESCRIPTION
 QT0374
 QT0374'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0374'THE STATION IS LOCATED ABOUT 8 MILES SOUTH OF LEMMON, ON LAND
 QT0374'OWNED BY MR. MERVEL HAM, IN SECTION 31, T 22 N, R 16 E, ON
 QT0374'THE CREST AND NEAR THE NORTHERLY ANGLE OF A SMALL L SHAPED
 QT0374'RIDGE, 35 FEET SOUTH OF THE NORTH SLOPE OF THE RIDGE, 30 FEET
 QT0374'NORTH OF THE SOUTH SLOPE OF THE RIDGE, AND 6.5 FEET EAST OF A
 QT0374'4 IN X 4 IN WITNESS POST.
 QT0374'
 QT0374'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 12
 QT0374'AND STATE HIGHWAY NO 73 AT THE SOUTHWEST EDGE OF LEMMON, GO
 QT0374'SOUTH ON NO. 73 FOR 6.5 MILES TO THE HOME OF MR. HAM ON THE
 QT0374'LEFT.  CONTINUE SOUTH FOR 2.0 MILES TO THE AZIMUTH MARK ON
 QT0374'THE RIGHT.  TURN RIGHT, WEST, ON A SECTION LINE ROAD FOR
 QT0374'0.3 MILE TO THE TOP OF A HILL AND A WIRE BARRIER.  PASS
 QT0374'THROUGH BARRIER, CONTINUE WEST FOR 0.1 MILE.  THEN BEAR RIGHT
 QT0374'FOR ABOUT 75 FEET TO A FORK.  THEN LEFT, NORTHWESTERLY, FOR
 QT0374'0.15 MILE TO A FORK.  THEN RIGHT, CONTINUE NORTHWESTERLY
 QT0374'(PASSING ON THE WEST EDGE OF A CULTIVATED FIELD) FOR 0.1
 QT0374'MILE.  BEAR LEFT FOR 0.05 MILE TO A FENCE CORNER.  FOLLOW
 QT0374'ALONG NORTH SIDE OF WIRE FENCE FOR 0.05 MILE.  THEN RIGHT,
 QT0374'NORTHWESTERLY, FOR 0.1 MILE TO THE CREST OF THE RIDGE AND
 QT0374'THE STATION.
 QT0374'
 QT0374'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0374'HAM 1952.
 QT0374'
 QT0374'REFERENCE MARK NO. 1 IS AT THE OUTSIDE ANGLE OF THE L SHAPED
 QT0374'RIDGE.  IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED HAM
 QT0374'NO 1 1952.
 QT0374'
 QT0374'REFERENCE MARK NO. 2 IS AT THE INSIDE ANGLE OF THE RIDGE.
 QT0374'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED HAM NO 2 1952.
 QT0374'
 QT0374'THE AZIMUTH MARK IS 75 FEET WEST OF THE CENTER OF STATE HIGHWAY
 QT0374'NO. 73, 13 FEET NORTH OF THE CENTER OF A DIRT ROAD, 2 FEET
 QT0374'NORTHEAST OF A FENCE CORNER, AND 1.5 FEET NORTH OF A 4 IN X
 QT0374'4 IN WITNESS POST.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0374'HAM 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1490 ***********************************************************************
 PU1490  DESIGNATION -  HAM RM 1
 PU1490  PID         -  PU1490
 PU1490  STATE/COUNTY-  SD/MEADE
 PU1490  COUNTRY     -  US
 PU1490  USGS QUAD   -  FORT MEADE NE (2017)
 PU1490
 PU1490                         *CURRENT SURVEY CONTROL
 PU1490  ______________________________________________________________________
 PU1490* NAD 83(1986) POSITION- 44 24 16.     (N) 103 18 31.     (W)   SCALED
 PU1490* NAVD 88 ORTHO HEIGHT -   902.468 (meters)     2960.85  (feet) ADJUSTED
 PU1490  ______________________________________________________________________
 PU1490  GEOID HEIGHT    -        -16.165 (meters)                     GEOID18
 PU1490  DYNAMIC HEIGHT  -        902.201 (meters)     2959.97  (feet) COMP
 PU1490  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 PU1490
 PU1490  VERT ORDER      -  SECOND    CLASS 0
 PU1490
 PU1490.The horizontal coordinates were scaled from a map and have
 PU1490.an estimated accuracy of +/- 6 seconds.
 PU1490
 PU1490.The orthometric height was determined by differential leveling and
 PU1490.adjusted by the NATIONAL GEODETIC SURVEY
 PU1490.in June 1991.
 PU1490
 PU1490.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1490.GEOID18 height accuracy estimate available here.
 PU1490
 PU1490.Click photographs - Photos may exist for this station.
 PU1490
 PU1490.The dynamic height is computed by dividing the NAVD 88
 PU1490.geopotential number by the normal gravity value computed on the
 PU1490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1490.degrees latitude (g = 980.6199 gals.).
 PU1490
 PU1490.The modeled gravity was interpolated from observed gravity values.
 PU1490
 PU1490;                    North         East    Units  Estimated Accuracy
 PU1490;SPC SD N     -    68,850.      336,510.      MT  (+/- 180 meters Scaled)
 PU1490
 PU1490_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346181(NAD 83)
 PU1490
 PU1490                          SUPERSEDED SURVEY CONTROL
 PU1490
 PU1490  NGVD 29 (??/??/92)  901.973  (m)         2959.22   (f) ADJ UNCH    2 0
 PU1490
 PU1490.Superseded values are not recommended for survey control.
 PU1490
 PU1490.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1490.See file dsdata.pdf to determine how the superseded data were derived.
 PU1490
 PU1490_MARKER: DR = REFERENCE MARK DISK
 PU1490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1490_STAMPING: HAM NO 1 1961
 PU1490_MARK LOGO: CGS
 PU1490_PROJECTION: PROJECTING 10 CENTIMETERS
 PU1490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1490+STABILITY: SURFACE MOTION
 PU1490
 PU1490  HISTORY     - Date     Condition        Report By
 PU1490  HISTORY     - 1961     MONUMENTED       CGS
 PU1490
 PU1490                          STATION DESCRIPTION
 PU1490
 PU1490'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1490'11 MI E FROM STURGIS.
 PU1490'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1490'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1490'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1490'EAST AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.2 MILES,
 PU1490'ABOUT 370 FEET WEST OF THE ROAD ON A SMALL HILL, 80 FEET EAST
 PU1490'OF A POWER POLE, 66.7 FEET EAST OF A WITNESS POST, AND SET IN
 PU1490'THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1491 ***********************************************************************
 PU1491  DESIGNATION -  HAM RM 2
 PU1491  PID         -  PU1491
 PU1491  STATE/COUNTY-  SD/MEADE
 PU1491  COUNTRY     -  US
 PU1491  USGS QUAD   -  FORT MEADE NE (2017)
 PU1491
 PU1491                         *CURRENT SURVEY CONTROL
 PU1491  ______________________________________________________________________
 PU1491* NAD 83(1986) POSITION- 44 24 16.     (N) 103 18 31.     (W)   SCALED
 PU1491* NAVD 88 ORTHO HEIGHT -   902.601 (meters)     2961.28  (feet) ADJUSTED
 PU1491  ______________________________________________________________________
 PU1491  GEOID HEIGHT    -        -16.165 (meters)                     GEOID18
 PU1491  DYNAMIC HEIGHT  -        902.334 (meters)     2960.41  (feet) COMP
 PU1491  MODELED GRAVITY -    980,291.8   (mgal)                       NAVD 88
 PU1491
 PU1491  VERT ORDER      -  SECOND    CLASS 0
 PU1491
 PU1491.The horizontal coordinates were scaled from a map and have
 PU1491.an estimated accuracy of +/- 6 seconds.
 PU1491
 PU1491.The orthometric height was determined by differential leveling and
 PU1491.adjusted by the NATIONAL GEODETIC SURVEY
 PU1491.in June 1991.
 PU1491
 PU1491.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1491.GEOID18 height accuracy estimate available here.
 PU1491
 PU1491.Click photographs - Photos may exist for this station.
 PU1491
 PU1491.The dynamic height is computed by dividing the NAVD 88
 PU1491.geopotential number by the normal gravity value computed on the
 PU1491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1491.degrees latitude (g = 980.6199 gals.).
 PU1491
 PU1491.The modeled gravity was interpolated from observed gravity values.
 PU1491
 PU1491;                    North         East    Units  Estimated Accuracy
 PU1491;SPC SD N     -    68,850.      336,510.      MT  (+/- 180 meters Scaled)
 PU1491
 PU1491_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK346181(NAD 83)
 PU1491
 PU1491                          SUPERSEDED SURVEY CONTROL
 PU1491
 PU1491  NGVD 29 (??/??/92)  902.106  (m)         2959.66   (f) ADJ UNCH    2 0
 PU1491
 PU1491.Superseded values are not recommended for survey control.
 PU1491
 PU1491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1491.See file dsdata.pdf to determine how the superseded data were derived.
 PU1491
 PU1491_MARKER: DR = REFERENCE MARK DISK
 PU1491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1491_STAMPING: HAM NO 2 1961
 PU1491_MARK LOGO: CGS
 PU1491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1491+STABILITY: SURFACE MOTION
 PU1491
 PU1491  HISTORY     - Date     Condition        Report By
 PU1491  HISTORY     - 1961     MONUMENTED       CGS
 PU1491
 PU1491                          STATION DESCRIPTION
 PU1491
 PU1491'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1491'11 MI E FROM STURGIS.
 PU1491'ONE BLOCK NORTH FROM THE POST OFFICE IN STURGIS, THENCE EAST
 PU1491'ALONG STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST
 PU1491'AND NORTHEAST ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE
 PU1491'EAST AND SOUTHEAST ALONG A DIRT AND SURFACED ROAD FOR 6.2 MILES,
 PU1491'ABOUT 370 FEET WEST OF THE ROAD ON A SMALL HILL, 47.7 FEET
 PU1491'NORTH OF A WITNESS POST, 39 FEET NORTH OF A POWER POLE, AND SET
 PU1491'IN THE TOP OF A SQUARE CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0674 ***********************************************************************
 PS0674  DESIGNATION -  HAMILTON
 PS0674  PID         -  PS0674
 PS0674  STATE/COUNTY-  SD/HYDE
 PS0674  COUNTRY     -  US
 PS0674  USGS QUAD   -  HIGHMORE SE (2017)
 PS0674
 PS0674                         *CURRENT SURVEY CONTROL
 PS0674  ______________________________________________________________________
 PS0674* NAD 83(1996) POSITION- 44 36 06.23700(N) 099 22 24.03436(W)   ADJUSTED
 PS0674* NAVD 88 ORTHO HEIGHT -   521.    (meters)     1709.    (feet) SCALED
 PS0674  ______________________________________________________________________
 PS0674  GEOID HEIGHT    -        -23.745 (meters)                     GEOID18
 PS0674  LAPLACE CORR    -         -2.88  (seconds)                    DEFLEC18
 PS0674  HORZ ORDER      -  FIRST
 PS0674
 PS0674.The horizontal coordinates were established by classical geodetic methods
 PS0674.and adjusted by the National Geodetic Survey in January 1998.
 PS0674
 PS0674.The orthometric height was scaled from a topographic map.
 PS0674
 PS0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0674.GEOID18 height accuracy estimate available here.
 PS0674
 PS0674.Click photographs - Photos may exist for this station.
 PS0674
 PS0674.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0674
 PS0674. The following values were computed from the NAD 83(1996) position.
 PS0674
 PS0674;                    North         East     Units Scale Factor Converg.
 PS0674;SPC SD N     -    85,578.759   649,749.021   MT  0.99996969   +0 26 36.6
 PS0674;SPC SD N     -   280,769.65  2,131,718.25   sFT  0.99996969   +0 26 36.6
 PS0674;UTM  14      - 4,938,777.259   470,371.735   MT  0.99961079   -0 15 43.8
 PS0674
 PS0674!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0674!SPC SD N     -   0.99992199  x   0.99996969  =   0.99989168
 PS0674!UTM  14      -   0.99992199  x   0.99961079  =   0.99953281
 PS0674
 PS0674:                Primary Azimuth Mark                     Grid Az
 PS0674:SPC SD N     -  HAMILTON AZ MK                           179 15 36.1
 PS0674:UTM  14      -  HAMILTON AZ MK                           179 57 56.5
 PS0674
 PS0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7037138777(NAD 83)
 PS0674
 PS0674|---------------------------------------------------------------------|
 PS0674| PID    Reference Object                     Distance      Geod. Az  |
 PS0674|                                                           dddmmss.s |
 PS0674| CO5138 HAMILTON RM 1                        30.227 METERS 00802     |
 PS0674| CO5139 HAMILTON RM 2                        26.373 METERS 17151     |
 PS0674| CO5137 HAMILTON AZ MK                                     1794212.7 |
 PS0674| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.11.2 KM 2084616.0 |
 PS0674|---------------------------------------------------------------------|
 PS0674
 PS0674                          SUPERSEDED SURVEY CONTROL
 PS0674
 PS0674  NAD 83(1986)-  44 36 06.23401(N)    099 22 24.04119(W) AD(       ) 1
 PS0674  NAD 27      -  44 36 06.29800(N)    099 22 22.64200(W) AD(       ) 1
 PS0674
 PS0674.Superseded values are not recommended for survey control.
 PS0674
 PS0674.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0674.See file dsdata.pdf to determine how the superseded data were derived.
 PS0674
 PS0674_MARKER: DS = TRIANGULATION STATION DISK
 PS0674_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0674_STAMPING: HAMILTON 1951
 PS0674_MARK LOGO: CGS
 PS0674_PROJECTION: FLUSH
 PS0674_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0674+STABILITY: SURFACE MOTION
 PS0674
 PS0674  HISTORY     - Date     Condition        Report By
 PS0674  HISTORY     - 1951     MONUMENTED       CGS
 PS0674  HISTORY     - 20121129 MARK NOT FOUND   SDDENR
 PS0674
 PS0674                          STATION DESCRIPTION
 PS0674
 PS0674'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0674'THE STATION IS LOCATED ABOUT 3 MILES EAST AND 5-1/2 MILES NORTH
 PS0674'OF THE SMALL TOWN OF HIGHMORE ON THE WEST SIDE OF A GRAVEL
 PS0674'ROAD.  IT IS 85 FEET WEST OF A POWER POLE WITH A TRIANGLE
 PS0674'BLAZE, 47 FEET WEST OF THE CENTERLINE OF THE GRAVEL ROAD, 14.6
 PS0674'FEET WEST SOUTHWEST OF A WHITE WITNESS POST AND 39 FEET SOUTH
 PS0674'SOUTHWEST OF A TELEPHONE POLE.  THE MARK IS SET FLUSH WITH
 PS0674'THE GROUND AND THE DISK IS STAMPED HAMILTON 1951.
 PS0674'
 PS0674'REFERENCE MARK NO. 1 IS 33 FEET WEST OF THE CENTERLINE OF THE
 PS0674'GRAVEL ROAD AND 1 FOOT WEST OF THE EDGE OF A GRADER DITCH.
 PS0674'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 PS0674'HAMILTON NO 1 1951.
 PS0674'
 PS0674'REFERENCE MARK NO. 2 IS 45 FEET NORTH OF A TELEPHONE POLE,
 PS0674'38 FEET WEST OF THE CENTERLINE OF THE GRAVEL ROAD, AND 2 FEET
 PS0674'WEST OF THE EDGE OF A GRADER DITCH.  THE MARK PROJECTS ABOUT
 PS0674'4 INCHES AND THE DISK IS STAMPED HAMILTON NO 2 1951.
 PS0674'
 PS0674'AZIMUTH MARK IS 39 FEET WEST OF THE CENTERLINE OF A GRAVEL
 PS0674'ROAD, 6 FEET WEST OF A FENCE CORNER POST, 2 FEET WEST NORTHWEST
 PS0674'OF A WHITE WITNESS POST AND 1 FOOT NORTH OF A FENCELINE.  THE
 PS0674'MARK IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED
 PS0674'HAMILTON 1951.
 PS0674'
 PS0674'TO REACH THE STATION FROM THE POST OFFICE IN HIGHMORE, GO WEST
 PS0674'FOR 0.05 MILE TO A CROSS STREETS.  TURN RIGHT (NORTH) AND GO
 PS0674'0.55 MILE TO U.S. HIGHWAY 14.  TURN RIGHT (EAST) AND GO 3.0
 PS0674'MILES TO A GRAVEL CROSSROADS.  TURN LEFT (NORTH) AND FOLLOW
 PS0674'GRAVEL ROAD FOR 1.3 MILES.  TURN RIGHT (EAST) AND GO 0.3 MILE.
 PS0674'TURN LEFT (NORTH) AND GO 3.0 MILES TO A CROSSROADS AND SCHOOL,
 PS0674'CONTINUE NORTH FOR 0.55 MILE TO AZIMUTH MARK ON WEST SIDE OF
 PS0674'ROAD AS DESCRIBED.  CONTINUE NORTH FOR 0.2 MILE TO STATION ON
 PS0674'WEST SIDE OF ROAD AS DESCRIBED.
 PS0674'
 PS0674'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 PS0674
 PS0674                          STATION RECOVERY (2012)
 PS0674
 PS0674'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2012 (DL)
 PS0674'AFTER A SEARCH OF THE INDICATED AREA, WAS UNABLE TO LOCATE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0667 ***********************************************************************
 OR0667  DESIGNATION -  HAMILTON AZ MK
 OR0667  PID         -  OR0667
 OR0667  STATE/COUNTY-  SD/GREGORY
 OR0667  COUNTRY     -  US
 OR0667  USGS QUAD   -  LUCAS SE (2017)
 OR0667
 OR0667                         *CURRENT SURVEY CONTROL
 OR0667  ______________________________________________________________________
 OR0667* NAD 83(1986) POSITION- 43 17 13.     (N) 099 04 11.     (W)   SCALED
 OR0667* NAVD 88 ORTHO HEIGHT -   601.073 (meters)     1972.02  (feet) ADJUSTED
 OR0667  ______________________________________________________________________
 OR0667  GEOID HEIGHT    -        -26.194 (meters)                     GEOID18
 OR0667  DYNAMIC HEIGHT  -        600.868 (meters)     1971.35  (feet) COMP
 OR0667  MODELED GRAVITY -    980,260.0   (mgal)                       NAVD 88
 OR0667
 OR0667  VERT ORDER      -  FIRST     CLASS II
 OR0667
 OR0667.The horizontal coordinates were scaled from a map and have
 OR0667.an estimated accuracy of +/- 6 seconds.
 OR0667
 OR0667.The orthometric height was determined by differential leveling and
 OR0667.adjusted by the NATIONAL GEODETIC SURVEY
 OR0667.in June 1991.
 OR0667
 OR0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0667.GEOID18 height accuracy estimate available here.
 OR0667
 OR0667.Click photographs - Photos may exist for this station.
 OR0667
 OR0667.The dynamic height is computed by dividing the NAVD 88
 OR0667.geopotential number by the normal gravity value computed on the
 OR0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0667.degrees latitude (g = 980.6199 gals.).
 OR0667
 OR0667.The modeled gravity was interpolated from observed gravity values.
 OR0667
 OR0667;                    North         East    Units  Estimated Accuracy
 OR0667;SPC SD S     -   106,720.      702,540.      MT  (+/- 180 meters Scaled)
 OR0667
 OR0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN943926(NAD 83)
 OR0667
 OR0667                          SUPERSEDED SURVEY CONTROL
 OR0667
 OR0667  NGVD 29 (??/??/92)  600.737  (m)         1970.92   (f) ADJ UNCH    1 2
 OR0667
 OR0667.Superseded values are not recommended for survey control.
 OR0667
 OR0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0667.See file dsdata.pdf to determine how the superseded data were derived.
 OR0667
 OR0667_MARKER: DZ = AZIMUTH MARK DISK
 OR0667_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0667_STAMPING: HAMILTON MRC 1945
 OR0667_MARK LOGO: CGS
 OR0667_PROJECTION: PROJECTING 21 CENTIMETERS
 OR0667_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0667+STABILITY: SURFACE MOTION
 OR0667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0667+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0667
 OR0667  HISTORY     - Date     Condition        Report By
 OR0667  HISTORY     - 1945     MONUMENTED       CGS
 OR0667  HISTORY     - 1949     GOOD             CGS
 OR0667  HISTORY     - 20120115 GOOD             INDIV
 OR0667
 OR0667                          STATION DESCRIPTION
 OR0667
 OR0667'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0667'19.8 MI NW FROM BONESTEEL.
 OR0667'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0667'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0
 OR0667'MILES NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A
 OR0667'GRAVEL ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD,
 OR0667'THENCE 4.5 MILES NORTH ALONG A DIRT ROAD, THENCE 9.2 MILES
 OR0667'NORTHWEST ALONG A DIRT AD, ON THE OUTSIDE OF A CURVE WITH TANGENTS
 OR0667'LEADING WEST AND SOUTHEAST, 115.3 FEET SOUTHEAST OF THE SOUTHEAST
 OR0667'CORNER OF A SCHOOL BUILDING, ON THE EAST EDGE OF A BLUFF OVERLOOKING
 OR0667'THE MISSOURI RIVER, 67 FEET NORTHEAST OF THE CENTER LINE OF THE
 OR0667'ROAD, 1.8 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A
 OR0667'CONCRETE POST PROJECTING 0.7 FOOT ABOVE THE GROUND.
 OR0667
 OR0667                          STATION RECOVERY (2012)
 OR0667
 OR0667'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0670 ***********************************************************************
 OR0670  DESIGNATION -  HAMILTON RESET
 OR0670  PID         -  OR0670
 OR0670  STATE/COUNTY-  SD/GREGORY
 OR0670  COUNTRY     -  US
 OR0670  USGS QUAD   -  LUCAS SE (2017)
 OR0670
 OR0670                         *CURRENT SURVEY CONTROL
 OR0670  ______________________________________________________________________
 OR0670* NAD 83(1996) POSITION- 43 16 27.47892(N) 099 02 19.01811(W)   ADJUSTED
 OR0670* NAVD 88 ORTHO HEIGHT -   615.761 (meters)     2020.21  (feet) ADJUSTED
 OR0670  ______________________________________________________________________
 OR0670  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR0670  LAPLACE CORR    -         -4.02  (seconds)                    DEFLEC18
 OR0670  DYNAMIC HEIGHT  -        615.555 (meters)     2019.53  (feet) COMP
 OR0670  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 OR0670
 OR0670  HORZ ORDER      -  SECOND
 OR0670  VERT ORDER      -  FIRST     CLASS II
 OR0670
 OR0670.The horizontal coordinates were established by classical geodetic methods
 OR0670.and adjusted by the National Geodetic Survey in January 1998.
 OR0670
 OR0670.The orthometric height was determined by differential leveling and
 OR0670.adjusted by the NATIONAL GEODETIC SURVEY
 OR0670.in June 1991.
 OR0670
 OR0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0670.GEOID18 height accuracy estimate available here.
 OR0670
 OR0670.Click photographs - Photos may exist for this station.
 OR0670
 OR0670.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0670
 OR0670.The dynamic height is computed by dividing the NAVD 88
 OR0670.geopotential number by the normal gravity value computed on the
 OR0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0670.degrees latitude (g = 980.6199 gals.).
 OR0670
 OR0670.The modeled gravity was interpolated from observed gravity values.
 OR0670
 OR0670. The following values were computed from the NAD 83(1996) position.
 OR0670
 OR0670;                    North         East     Units Scale Factor Converg.
 OR0670;SPC SD S     -   105,351.952   705,089.498   MT  0.99992480   +0 53 35.4
 OR0670;SPC SD S     -   345,642.20  2,313,281.13   sFT  0.99992480   +0 53 35.4
 OR0670;UTM  14      - 4,791,276.768   496,866.499   MT  0.99960012   -0 01 35.3
 OR0670
 OR0670!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0670!SPC SD S     -   0.99990755  x   0.99992480  =   0.99983236
 OR0670!UTM  14      -   0.99990755  x   0.99960012  =   0.99950771
 OR0670
 OR0670:                Primary Azimuth Mark                     Grid Az
 OR0670:SPC SD S     -  HAMILTON AZ MK                           297 57 17.1
 OR0670:UTM  14      -  HAMILTON AZ MK                           298 52 27.8
 OR0670
 OR0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN9686691276(NAD 83)
 OR0670
 OR0670|---------------------------------------------------------------------|
 OR0670| PID    Reference Object                     Distance      Geod. Az  |
 OR0670|                                                           dddmmss.s |
 OR0670| OR0834 PLATTE MUNICIPAL TANK               APPROX.20.1 KM 0520011.4 |
 OR0670| OR0671 HAMILTON RM 2                        12.600 METERS 17306     |
 OR0670| OR0895 BURKE MUNICIPAL TANK                APPROX.23.1 KM 2431402.3 |
 OR0670| OR0667 HAMILTON AZ MK                                     2985052.5 |
 OR0670| OR0669 HAMILTON RM 1                        12.680 METERS 30837     |
 OR0670|---------------------------------------------------------------------|
 OR0670
 OR0670                          SUPERSEDED SURVEY CONTROL
 OR0670
 OR0670  NAD 83(1995)-  43 16 27.47913(N)    099 02 19.01939(W) AD(       ) 2
 OR0670  NAD 83(1986)-  43 16 27.48434(N)    099 02 19.02782(W) AD(       ) 2
 OR0670  NAD 27      -  43 16 27.49200(N)    099 02 17.69800(W) AD(       ) 2
 OR0670  MORC        -  43 16 25.20000(N)    099 02 18.26000(W) AD(       ) 3
 OR0670  NGVD 29 (??/??/92)  615.43   (m)         2019.1    (f) COMPUTED    1 2
 OR0670  NGVD 29             615.43   (m)         2019.1    (f) LEVELING    3  
 OR0670
 OR0670.Superseded values are not recommended for survey control.
 OR0670
 OR0670.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0670.See file dsdata.pdf to determine how the superseded data were derived.
 OR0670
 OR0670_MARKER: DS = TRIANGULATION STATION DISK
 OR0670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0670_STAMPING: HAMILTON MRC 1945
 OR0670_MARK LOGO: CGS
 OR0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0670+STABILITY: SURFACE MOTION
 OR0670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0670+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0670
 OR0670  HISTORY     - Date     Condition        Report By
 OR0670  HISTORY     - 1945     MONUMENTED       MORC
 OR0670  HISTORY     - 1948     GOOD             MORC
 OR0670  HISTORY     - 1949     GOOD             CGS
 OR0670  HISTORY     - 20120115 GOOD             INDIV
 OR0670
 OR0670                          STATION DESCRIPTION
 OR0670
 OR0670'DESCRIBED BY MISSOURI RIVER COMMISSION 1945 (JCP)
 OR0670'THE STATION IS LOCATED ABOUT 14 MILES NE OF THE VILLAGE OF
 OR0670'BURKE AND 8.5 MILES ESE OF THE SMALL VILLAGE OF LUCAS.  IT IS
 OR0670'ON A BENCH WHICH EXTENDS TO N FROM A HIGH AND ROLLING CULTIVATED
 OR0670'AREA AND OVERLOOKS THE MISSOURI RIVER TO THE N AND E.  IT IS
 OR0670'ABOUT 0.4 MILE NE OF A CONCRETE TANK THAT IS ABOUT ON THE
 OR0670'SAME ELEVATION AS THE STATION, 0.05 MILE N OF A FARM ROAD THAT
 OR0670'IS ALONG THE SUMMIT OF THE BLUFFS, AND 6 FEET W OF A STANDARD
 OR0670'WITNESS POST.
 OR0670'
 OR0670'STATION MARK IS A BRONZE STATION DISK SET IN TOP OF A CONCRETE
 OR0670'POST, STAMPED HAMILTON M R C 1945, AND PROJECTS 3 INCHES.
 OR0670'
 OR0670'REFERENCE MARK 1 IS 41.60 FEET NW OF THE STATION AND ABOUT 2
 OR0670'FEET LOWER IN ELEVATION THAN THE STATION MARK.  IT IS A BRONZE
 OR0670'REFERENCE DISK SET IN TOP OF A CONCRETE POST, STAMPED HAMILTON
 OR0670'M R C NO 1 1945, AND PROJECTS 5 INCHES.
 OR0670'
 OR0670'REFERENCE MARK 2 IS 41.34 FEET SE OF THE STATION AND ABOUT
 OR0670'1 FOOT LOWER IN ELEVATION THAN THE STATION MARK.  IT IS A BRONZE
 OR0670'REFERENCE DISK SET IN TOP OF A CONCRETE POST, STAMPED
 OR0670'HAMILTON M R C NO 2 1945, AND PROJECTS 7 INCHES.
 OR0670'
 OR0670'THE AZIMUTH MARK IS APPROXIMATELY 1.8 MILES NW OF THE STATION,
 OR0670'103 FEET SE OF THE SE CORNER OF A SCHOOLHOUSE WHICH IS PAINTED
 OR0670'WHITE, 60 FEET NE OF A FARM ROAD, AND 2 FEET S OF A STANDARD
 OR0670'WITNESS POST.  IT IS A BRONZE AZIMUTH DISK SET IN TOP OF A
 OR0670'CONCRETE POST, STAMPED HAMILTON M R C 1945, AND PROJECTS 7
 OR0670'INCHES.
 OR0670'
 OR0670'TO REACH THE STATION FROM THE RAILROAD STATION IN THE VILLAGE
 OR0670'OF BURKE AND U.S. HIGHWAY 18, GO N INTO THE BUSINESS DISTRICT
 OR0670'OF BURKE FOR 0.35 MILE, THENCE RIGHT FOR 0.2 MILE TO A GRAVELED
 OR0670'CROSSROAD, THENCE TURN LEFT AND GO N AND E FOR 7.65 MILES TO A
 OR0670'T-ROAD INTERSECTION.  HERE TURN RIGHT AND GO E FOR 2.3 MILES
 OR0670'TO A T-ROAD LEFT (SMALL VILLAGE OF LUCAS IS 0.35 MILE N OF
 OR0670'THIS POINT).  CONTINUE ON E FOR 0.45 MILE TO A LEFT ANGLE TURN,
 OR0670'TURN LEFT AND GO 0.5 MILE TO A RIGHT ANGLE TURN, TURN RIGHT ON
 OR0670'WINDING ROAD E AND N FOR 2.3 MILES TO A RIGHT ANGLE TURN,
 OR0670'HERE TURN RIGHT AND GO E FOR 0.75 MILE TO A T-ROAD LEFT,
 OR0670'CONTINUE E FOR 1.4 MILES TO A CURVE ON THE BLUFF OVERLOOKING
 OR0670'THE MISSOURI RIVER, CONTINUE SE ALONG BLUFFS FOR 0.45 MILE TO
 OR0670'A Y-INTERSECTION AND A SCHOOLHOUSE ON THE RIGHT, KEEP RIGHT AND
 OR0670'GO 2.9 MILES TO A SCHOOLHOUSE ON THE LEFT AND THE AZIMUTH
 OR0670'MARK AS DESCRIBED.  CONTINUE IN AN E DIRECTION FOR 0.45 MILE
 OR0670'TO A FORK, THENCE LEFT OFF MAIN ROAD AND GO E FOR 0.25 MILE TO
 OR0670'A WIRE GATE, PASS THROUGH GATE AND CONTINUE E FOR 1.45
 OR0670'MILES TO WHERE THE ROAD IS JUST TO THE N OF AN E-W FENCE LINE,
 OR0670'TURN LEFT OFF ROAD AND GO NNE FOR 0.05 MILE TO THE SUMMIT OF THE
 OR0670'BLUFF AND STATION AS DESCRIBED.
 OR0670'
 OR0670'HEIGHT OF LIGHT ABOVE STATION MARK - 2 METERS.
 OR0670
 OR0670                          STATION RECOVERY (1948)
 OR0670
 OR0670'RECOVERY NOTE BY MISSOURI RIVER COMMISSION 1948 (MEW)
 OR0670'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WAS FOUND
 OR0670'IN GOOD CONDITION.  THE 1945 DESCRIPTION BY J.C.P. IS ADEQUATE.
 OR0670'
 OR0670'THE DISTANCE AND DIRECTION TO BOTH REFERENCE MARKS AN AZIMUTH
 OR0670'MARK WAS CHECKED.
 OR0670
 OR0670                          STATION RECOVERY (1949)
 OR0670
 OR0670'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0670'17.8 MI NW FROM BONESTEEL.
 OR0670'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0670'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0670'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0670'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0670'MILES NORTH ALONG A DIRT ROAD, THENCE 7.2 MILES NORTHWEST ALONG A
 OR0670'DIRT ROAD, ON A POINT OF THE BLUFFS OVERLOOKING THE MISSOURI
 OR0670'RIVER, 186 FEET NORTH OF THE CENTER LINE OF THE ROAD, 365 FEET
 OR0670'NORTHEAST OF THE CENTER LINE OF A GATE, 49 FEET NORTHEAST OF A
 OR0670'POINT ON THE PROJECTED CENTER LINE OF A NORTHWEST-SOUTHEAST SECTION
 OR0670'OF THE ROAD, 41.5 FEET EAST OF REFERENCE MARK NO. 1, 41.3 FEET
 OR0670'NORTHWEST OF REFERENCE MARK NO. 2, 2 FEET SOUTHWEST OF A REFERENCE
 OR0670'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE
 OR0670'THE GROUND.
 OR0670
 OR0670                          STATION RECOVERY (2012)
 OR0670
 OR0670'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0670'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0669 ***********************************************************************
 OR0669  DESIGNATION -  HAMILTON RM 1
 OR0669  PID         -  OR0669
 OR0669  STATE/COUNTY-  SD/GREGORY
 OR0669  COUNTRY     -  US
 OR0669  USGS QUAD   -  LUCAS SE (2017)
 OR0669
 OR0669                         *CURRENT SURVEY CONTROL
 OR0669  ______________________________________________________________________
 OR0669* NAD 83(1986) POSITION- 43 16 27.74   (N) 099 02 19.46   (W)   HD_HELD1
 OR0669* NAVD 88 ORTHO HEIGHT -   615.271 (meters)     2018.60  (feet) ADJUSTED
 OR0669  ______________________________________________________________________
 OR0669  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR0669  DYNAMIC HEIGHT  -        615.066 (meters)     2017.93  (feet) COMP
 OR0669  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 OR0669
 OR0669  VERT ORDER      -  FIRST     CLASS II
 OR0669
 OR0669.The horizontal coordinates were determined by differentially corrected
 OR0669.hand held GPS observations or other comparable positioning techniques
 OR0669.and have an estimated accuracy of +/- 3 meters.
 OR0669
 OR0669.The orthometric height was determined by differential leveling and
 OR0669.adjusted by the NATIONAL GEODETIC SURVEY
 OR0669.in June 1991.
 OR0669
 OR0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0669.GEOID18 height accuracy estimate available here.
 OR0669
 OR0669.Click photographs - Photos may exist for this station.
 OR0669
 OR0669.The dynamic height is computed by dividing the NAVD 88
 OR0669.geopotential number by the normal gravity value computed on the
 OR0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0669.degrees latitude (g = 980.6199 gals.).
 OR0669
 OR0669.The modeled gravity was interpolated from observed gravity values.
 OR0669
 OR0669;                    North         East    Units  Estimated Accuracy
 OR0669;SPC SD S     -   105,359.9     705,079.4     MT  (+/- 3 meters HH1 GPS) 
 OR0669
 OR0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN9685691284(NAD 83)
 OR0669
 OR0669                          SUPERSEDED SURVEY CONTROL
 OR0669
 OR0669  NGVD 29 (??/??/92)  614.940  (m)         2017.52   (f) ADJ UNCH    1 2
 OR0669
 OR0669.Superseded values are not recommended for survey control.
 OR0669
 OR0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0669.See file dsdata.pdf to determine how the superseded data were derived.
 OR0669
 OR0669_MARKER: DR = REFERENCE MARK DISK
 OR0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0669_STAMPING: HAMILTON MRC NO 1 1945
 OR0669_MARK LOGO: CGS
 OR0669_PROJECTION: PROJECTING 18 CENTIMETERS
 OR0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0669+STABILITY: SURFACE MOTION
 OR0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0669+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0669
 OR0669  HISTORY     - Date     Condition        Report By
 OR0669  HISTORY     - 1945     MONUMENTED       CGS
 OR0669  HISTORY     - 1949     GOOD             CGS
 OR0669  HISTORY     - 20120115 GOOD             INDIV
 OR0669
 OR0669                          STATION DESCRIPTION
 OR0669
 OR0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0669'17.8 MI NW FROM BONESTEEL.
 OR0669'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0669'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0669'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0669'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0669'MILES NORTH ALONG A DIRT ROAD, THENCE 7.2 MILES NORTHWEST ALONG
 OR0669'A DIRT ROAD, ON A POINT OF THE BLUFFS OVERLOOKING THE MISSOURI
 OR0669'RIVER, 186 FEET NORTH OF THE CENTER LINE OF THE ROAD, 353 FEET
 OR0669'NORTHEAST OF THE CENTER LINE OF A GATE, 26 FEET NORTHEAST OF A
 OR0669'POINT ON THE PROJECTED CENTER LINE OF A NORTHWEST-SOUTHEAST SECTION
 OR0669'OF THE ROAD, 41.5 FEET WEST OF TRIANGULATION STATION HAMILTON MRC
 OR0669'1945, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE
 OR0669'THE GROUND.
 OR0669
 OR0669                          STATION RECOVERY (2012)
 OR0669
 OR0669'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0669'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0671 ***********************************************************************
 OR0671  DESIGNATION -  HAMILTON RM 2
 OR0671  PID         -  OR0671
 OR0671  STATE/COUNTY-  SD/GREGORY
 OR0671  COUNTRY     -  US
 OR0671  USGS QUAD   -  LUCAS SE (2017)
 OR0671
 OR0671                         *CURRENT SURVEY CONTROL
 OR0671  ______________________________________________________________________
 OR0671* NAD 83(1986) POSITION- 43 16 27.07   (N) 099 02 18.95   (W)   HD_HELD1
 OR0671* NAVD 88 ORTHO HEIGHT -   615.691 (meters)     2019.98  (feet) ADJUSTED
 OR0671  ______________________________________________________________________
 OR0671  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR0671  DYNAMIC HEIGHT  -        615.485 (meters)     2019.30  (feet) COMP
 OR0671  MODELED GRAVITY -    980,265.7   (mgal)                       NAVD 88
 OR0671
 OR0671  VERT ORDER      -  FIRST     CLASS II
 OR0671
 OR0671.The horizontal coordinates were determined by differentially corrected
 OR0671.hand held GPS observations or other comparable positioning techniques
 OR0671.and have an estimated accuracy of +/- 3 meters.
 OR0671
 OR0671.The orthometric height was determined by differential leveling and
 OR0671.adjusted by the NATIONAL GEODETIC SURVEY
 OR0671.in June 1991.
 OR0671
 OR0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0671.GEOID18 height accuracy estimate available here.
 OR0671
 OR0671.Click photographs - Photos may exist for this station.
 OR0671
 OR0671.The dynamic height is computed by dividing the NAVD 88
 OR0671.geopotential number by the normal gravity value computed on the
 OR0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0671.degrees latitude (g = 980.6199 gals.).
 OR0671
 OR0671.The modeled gravity was interpolated from observed gravity values.
 OR0671
 OR0671;                    North         East    Units  Estimated Accuracy
 OR0671;SPC SD S     -   105,339.4     705,091.2     MT  (+/- 3 meters HH1 GPS) 
 OR0671
 OR0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN9686891264(NAD 83)
 OR0671
 OR0671                          SUPERSEDED SURVEY CONTROL
 OR0671
 OR0671  NGVD 29 (??/??/92)  615.360  (m)         2018.89   (f) ADJ UNCH    1 2
 OR0671
 OR0671.Superseded values are not recommended for survey control.
 OR0671
 OR0671.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0671.See file dsdata.pdf to determine how the superseded data were derived.
 OR0671
 OR0671_MARKER: DR = REFERENCE MARK DISK
 OR0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0671_STAMPING: HAMILTON MRC NO 2 1945
 OR0671_MARK LOGO: CGS
 OR0671_PROJECTION: PROJECTING 18 CENTIMETERS
 OR0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0671+STABILITY: SURFACE MOTION
 OR0671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0671+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0671
 OR0671  HISTORY     - Date     Condition        Report By
 OR0671  HISTORY     - 1945     MONUMENTED       CGS
 OR0671  HISTORY     - 1949     GOOD             CGS
 OR0671  HISTORY     - 20120115 GOOD             INDIV
 OR0671
 OR0671                          STATION DESCRIPTION
 OR0671
 OR0671'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0671'17.8 MI NW FROM BONESTEEL.
 OR0671'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0671'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0671'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0671'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0671'MILES NORTH ALONG A DIRT ROAD, THENCE 7.2 MILES NORTHWEST ALONG A
 OR0671'DIRT ROAD, ON A POINT OF THE BLUFFS OVERLOOKING THE MISSOURI
 OR0671'RIVER, 156 FEET NORTH OF THE CENTER LINE OF THE ROAD, 350 FEET
 OR0671'NORTHEAST OF THE CENTER LINE OF A GATE, 46 FEET NORTHEAST
 OR0671'OF A POINT ON THE PROJECTED CENTER LINE OF A NORTHWEST-SOUTHEAST
 OR0671'SECTION OF THE ROAD, 41.3 FEET SOUTHEAST OF TRIANGULATION
 OR0671'STATION HAMILTON MRC 1945, SET IN THE TOP OF A CONCRETE POST
 OR0671'PROJECTING 0.6 FOOT ABOVE THE GROUND.
 OR0671
 OR0671                          STATION RECOVERY (2012)
 OR0671
 OR0671'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0671'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0690 ***********************************************************************
 PS0690  DESIGNATION -  HAND
 PS0690  PID         -  PS0690
 PS0690  STATE/COUNTY-  SD/HAND
 PS0690  COUNTRY     -  US
 PS0690  USGS QUAD   -  PRAIRIE CENTER SCHOOL (2017)
 PS0690
 PS0690                         *CURRENT SURVEY CONTROL
 PS0690  ______________________________________________________________________
 PS0690* NAD 83(1996) POSITION- 44 11 47.77687(N) 099 09 26.48399(W)   ADJUSTED
 PS0690* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 PS0690  ______________________________________________________________________
 PS0690  GEOID HEIGHT    -        -24.757 (meters)                     GEOID18
 PS0690  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 PS0690  HORZ ORDER      -  SECOND
 PS0690
 PS0690.The horizontal coordinates were established by classical geodetic methods
 PS0690.and adjusted by the National Geodetic Survey in January 1998.
 PS0690
 PS0690.The orthometric height was scaled from a topographic map.
 PS0690
 PS0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0690.GEOID18 height accuracy estimate available here.
 PS0690
 PS0690.Click photographs - Photos may exist for this station.
 PS0690
 PS0690.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0690
 PS0690. The following values were computed from the NAD 83(1996) position.
 PS0690
 PS0690;                    North         East     Units Scale Factor Converg.
 PS0690;SPC SD N     -    40,718.735   667,363.751   MT  1.00004942   +0 35 46.9
 PS0690;SPC SD N     -   133,591.38  2,189,509.24   sFT  1.00004942   +0 35 46.9
 PS0690;SPC SD S     -   207,664.715   694,001.483   MT  0.99995778   +0 48 40.5
 PS0690;SPC SD S     -   681,313.32  2,276,903.20   sFT  0.99995778   +0 48 40.5
 PS0690;UTM  14      - 4,893,721.704   487,425.803   MT  0.99960194   -0 06 34.9
 PS0690
 PS0690!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0690!SPC SD N     -   0.99991540  x   1.00004942  =   0.99996481
 PS0690!SPC SD S     -   0.99991540  x   0.99995778  =   0.99987318
 PS0690!UTM  14      -   0.99991540  x   0.99960194  =   0.99951737
 PS0690
 PS0690:                Primary Azimuth Mark                     Grid Az
 PS0690:SPC SD N     -  HAND AZ MK                               267 29 16.3
 PS0690:SPC SD S     -  HAND AZ MK                               267 16 22.7
 PS0690:UTM  14      -  HAND AZ MK                               268 11 38.1
 PS0690
 PS0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8742593721(NAD 83)
 PS0690
 PS0690|---------------------------------------------------------------------|
 PS0690| PID    Reference Object                     Distance      Geod. Az  |
 PS0690|                                                           dddmmss.s |
 PS0690| CO5141 HAND RM 1                            26.159 METERS 02653     |
 PS0690| CO5142 HAND RM 2                            25.883 METERS 13109     |
 PS0690| CO5140 HAND AZ MK                                         2680503.2 |
 PS0690|---------------------------------------------------------------------|
 PS0690
 PS0690                          SUPERSEDED SURVEY CONTROL
 PS0690
 PS0690  NAD 83(1986)-  44 11 47.77500(N)    099 09 26.49085(W) AD(       ) 2
 PS0690  NAD 27      -  44 11 47.81400(N)    099 09 25.13000(W) AD(       ) 2
 PS0690
 PS0690.Superseded values are not recommended for survey control.
 PS0690
 PS0690.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0690.See file dsdata.pdf to determine how the superseded data were derived.
 PS0690
 PS0690_MARKER: DS = TRIANGULATION STATION DISK
 PS0690_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0690_STAMPING: HAND 1948
 PS0690_MARK LOGO: CGS
 PS0690_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0690+STABILITY: SURFACE MOTION
 PS0690
 PS0690  HISTORY     - Date     Condition        Report By
 PS0690  HISTORY     - 1948     MONUMENTED       CGS
 PS0690  HISTORY     - 1951     GOOD             CGS
 PS0690
 PS0690                          STATION DESCRIPTION
 PS0690
 PS0690'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0690'THE STATION IS LOCATED ABOUT 14.0 MILES NORTHWEST OF GANN
 PS0690'VALLEY, ALONG THE NORTH SIDE OF ROAD THAT RUNS EAST AND
 PS0690'WEST BETWEEN HAND AND BUFFALO COUNTIES.  IT IS 35 FEET NORTH
 PS0690'OF THE CENTERLINE OF THE ROAD AND 7 FEET NORTH-NORTHEAST OF
 PS0690'A WITNESS POST.  THE MARK PROJECTS 6 INCHES AND THE DISK
 PS0690'IS STAMPED HAND 1948.
 PS0690'
 PS0690'REFERENCE MARK NO. 1 IS 85.82 FEET NORTH-NORTHEAST OF THE
 PS0690'STATION.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PS0690'HAND NO 1 1948.
 PS0690'
 PS0690'REFERENCE MARK NO. 2 IS 84.92 FEET SOUTHEAST OF THE STATION,
 PS0690'22 FEET SOUTH OF THE CENTERLINE OF THE ROAD AND 1 FOOT NORTH
 PS0690'OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 PS0690'STAMPED HAND NO 2 1948.
 PS0690'
 PS0690'AZIMUTH MARK IS ABOUT 0.3 MILE WEST OF THE STATION, 24 FEET
 PS0690'SOUTH OF THE CENTERLINE OF THE ROAD, 4 FEET EAST OF A WITNESS
 PS0690'POST AND 2 FEET NORTH OF THE FENCE.  THE MARK PROJECTS 6
 PS0690'INCHES AND THE DISK IS STAMPED HAND 1948.
 PS0690'
 PS0690'TO REACH FROM THE T INTERSECTION EAST OF FORT THOMPSON, GO
 PS0690'NORTH ON HIGHWAY 47 1.65 MILES TO CROSSROADS, TURN RIGHT (EAST)
 PS0690'ON NEW GRADED ROAD 10.8 MILES TO A CONCRETE BRIDGE, CONTINUE
 PS0690'ON EAST 1.0 MILE TO A SECTION LINE ROAD LEFT, TURN LEFT (NORTH)
 PS0690'0.5 MILE TO A GATE, PASS THRU GATE AND CONTINUE NORTH 0.45
 PS0690'MILE TO A GATE AND A T ROAD LEFT.  HERE CONTINUE NORTH 1.0
 PS0690'MILE TO A GATE, PASS THRU GATE AND CONTINUE NORTH 2.1 MILES
 PS0690'TO A T ROAD RIGHT AT HOUSE IN SOUTHEAST ANGLE OF ROADS,
 PS0690'CONTINUE ON (NORTH) 4.2 MILES TO A T ROAD RIGHT, TURN RIGHT
 PS0690'(EAST) ON LITTLE USED ROAD 2.2 MILES TO THE AZIMUTH MARK ON
 PS0690'THE RIGHT, CONTINUE EAST 0.3 MILE TO THE STATION ON THE
 PS0690'LEFT.
 PS0690'
 PS0690'A 4 FOOT SIGNAL AT EDEN 1937 IS V.G.
 PS0690'
 PS0690'A 47 FOOT SIGNAL AT ANDERSON IS V.G.
 PS0690'
 PS0690'A 60 FOOT SIGNAL AT ELM IS V.G.
 PS0690'
 PS0690'A 47 FOOT SIGNAL AT CONVENT IS V.G.
 PS0690'
 PS0690'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PS0690
 PS0690                          STATION RECOVERY (1951)
 PS0690
 PS0690'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0690'THE STATION WAS RECOVERED AS DESCRIBED BY M.E.W. IN 1948,
 PS0690'AND ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.  A DIFFERENCE
 PS0690'WAS FOUND IN THE DIRECTION TO THE AZIMUTH MARK.  THE 1948 TO
 PS0690'REACH WAS NOT CHECKED AND A NEW AND COMPLETE TO REACH FOLLOWS--
 PS0690'
 PS0690'TO REACH THE STATION FROM THE POST OFFICE IN REE HEIGHTS, GO
 PS0690'SOUTH FOR 0.15 MILE TO A CROSS STREET.  TURN RIGHT AND GO
 PS0690'WEST FOR 0.2 MILE TO A CROSSROADS.  TURN LEFT AND GO SOUTH FOR
 PS0690'10.4 MILES TO SIDE ROAD LEFT AND SIGN EXCEL RANCH HEADQUARTERS,
 PS0690'CONTINUE SOUTH ON MAIN GRAVEL ROAD FOR 12.1 MILES TO A JOG
 PS0690'IN THE ROAD AND A TRACK ROAD EAST.  TURN LEFT (EAST) AND FOLLOW
 PS0690'TRACK ROAD FOR 2.1 MILES TO AZIMUTH MARK ON RIGHT, CONTINUE
 PS0690'EAST FOR 0.3 MILE TO STATION ON LEFT.
 PS0690'
 PS0690'OBSERVATIONS TAKEN FROM A 37 FOOT STEEL TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0447 ***********************************************************************
 QQ0447  DESIGNATION -  HANGAR
 QQ0447  PID         -  QQ0447
 QQ0447  STATE/COUNTY-  SD/CLARK
 QQ0447  COUNTRY     -  US
 QQ0447  USGS QUAD   -  CROCKER (2017)
 QQ0447
 QQ0447                         *CURRENT SURVEY CONTROL
 QQ0447  ______________________________________________________________________
 QQ0447* NAD 83(1996) POSITION- 45 03 26.83317(N) 097 51 00.10587(W)   ADJUSTED
 QQ0447* NAVD 88 ORTHO HEIGHT -   570.    (meters)     1870.    (feet) SCALED
 QQ0447  ______________________________________________________________________
 QQ0447  GEOID HEIGHT    -        -24.610 (meters)                     GEOID18
 QQ0447  LAPLACE CORR    -         -0.61  (seconds)                    DEFLEC18
 QQ0447  HORZ ORDER      -  FIRST
 QQ0447
 QQ0447.The horizontal coordinates were established by classical geodetic methods
 QQ0447.and adjusted by the National Geodetic Survey in January 1998.
 QQ0447
 QQ0447.The orthometric height was scaled from a topographic map.
 QQ0447
 QQ0447.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0447.GEOID18 height accuracy estimate available here.
 QQ0447
 QQ0447.Click photographs - Photos may exist for this station.
 QQ0447
 QQ0447.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0447
 QQ0447. The following values were computed from the NAD 83(1996) position.
 QQ0447
 QQ0447;                    North         East     Units Scale Factor Converg.
 QQ0447;SPC SD N     -   138,275.671   769,318.661   MT  0.99993912   +1 31 17.8
 QQ0447;SPC SD N     -   453,659.43  2,524,006.31   sFT  0.99993912   +1 31 17.8
 QQ0447;UTM  14      - 4,989,976.006   590,544.645   MT  0.99970081   +0 48 50.5
 QQ0447
 QQ0447!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0447!SPC SD N     -   0.99991445  x   0.99993912  =   0.99985357
 QQ0447!UTM  14      -   0.99991445  x   0.99970081  =   0.99961528
 QQ0447
 QQ0447:                Primary Azimuth Mark                     Grid Az
 QQ0447:SPC SD N     -  HANGAR AZ MK                             186 08 23.3
 QQ0447:UTM  14      -  HANGAR AZ MK                             186 50 50.6
 QQ0447
 QQ0447_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ9054489976(NAD 83)
 QQ0447
 QQ0447|---------------------------------------------------------------------|
 QQ0447| PID    Reference Object                     Distance      Geod. Az  |
 QQ0447|                                                           dddmmss.s |
 QQ0447| CO5145 HANGAR RM 2                          16.758 METERS 00145     |
 QQ0447| CO5143 HANGAR AZ MK                                       1873941.1 |
 QQ0447| CO5144 HANGAR RM 1                          17.872 METERS 23059     |
 QQ0447|---------------------------------------------------------------------|
 QQ0447
 QQ0447                          SUPERSEDED SURVEY CONTROL
 QQ0447
 QQ0447  NAD 83(1986)-  45 03 26.83503(N)    097 51 00.09079(W) AD(       ) 1
 QQ0447  NAD 27      -  45 03 26.98410(N)    097 50 58.77787(W) AD(       ) 1
 QQ0447
 QQ0447.Superseded values are not recommended for survey control.
 QQ0447
 QQ0447.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0447.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0447
 QQ0447_MARKER: DS = TRIANGULATION STATION DISK
 QQ0447_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0447_STAMPING: HANGAR 1952
 QQ0447_MARK LOGO: CGS
 QQ0447_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0447+STABILITY: SURFACE MOTION
 QQ0447
 QQ0447  HISTORY     - Date     Condition        Report By
 QQ0447  HISTORY     - 1952     MONUMENTED       CGS
 QQ0447
 QQ0447                          STATION DESCRIPTION
 QQ0447
 QQ0447'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0447'THE STATION IS ABOUT 8 MILES SOUTHEAST OF CRANDALL, 4-1/2 MILES
 QQ0447'SOUTHWEST OF CROCKER, IN SECTION 6, T 118 N, R 58 W, ON LAND
 QQ0447'OWNED BY CLINTON CLARK, 200 FEET SOUTHEAST OF A FENCE CORNER, 125
 QQ0447'FEET NORTHWEST OF A SMALL AIRPLANE HANGAR, 40 FEET SOUTHWEST OF
 QQ0447'A ROCK PILE, AND 6 FEET NORTHWEST OF A 4 X 4 INCH WITNESS POST.
 QQ0447'
 QQ0447'TO REACH THE STATION FROM THE POST OFFICE IN CROCKER, GO SOUTH
 QQ0447'ACROSS RAILROAD TRACK FOR 0.1 MILE TO A T-INTERSECTION, TURN
 QQ0447'RIGHT AND GO WEST AND SOUTH ON MAIN ROAD FOR 4.25 MILES TO A
 QQ0447'CROSS ROAD AT TWO MAILBOXES ON THE LEFT, TURN RIGHT AND GO WEST
 QQ0447'ON GRAVELED ROAD FOR 2.1 MILES TO A SIDE ROAD RIGHT, TURN RIGHT
 QQ0447'AND GO NORTH FOR 0.55 MILE TO TWO WIRE GATES ON LEFT, TURN LEFT
 QQ0447'THROUGH SOUTH GATE AND FOLLOW TRACK ROAD WEST FOR 0.5 MILE TO
 QQ0447'WHITE AIRPLANE HANGAR AT TOP OF HILL AND STATION AS DESCRIBED,
 QQ0447'GO SOUTH FOR 0.25 MILE TO THE AZIMUTH MARK IN THE FENCE LINE.
 QQ0447'
 QQ0447'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QQ0447'HANGAR 1952.
 QQ0447'
 QQ0447'REFERENCE MARK 1 IS 75 FEET EAST OF A WIRE FENCE.  THE MARK
 QQ0447'PROJECTS 4 INCHES, AND THE DISK IS STAMPED HANGAR NO 1 1952.
 QQ0447'
 QQ0447'REFERENCE MARK 2 IS 35 FEET NORTHWEST OF A ROCK PILE.  THE MARK
 QQ0447'PROJECTS 4 INCHES, AND THE DISK IS STAMPED HANGAR NO 2 1952.
 QQ0447'
 QQ0447'THE AZIMUTH MARK IS 3 FEET NORTH OF A 4 X 4 INCH WITNESS
 QQ0447'POST AND 1 FOOT EAST OF A WIRE FENCE.  THE MARK PROJECTS 4 INCHES,
 QQ0447'AND THE DISK IS STAMPED HANGAR 1952.
 QQ0447'
 QQ0447'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2388 ***********************************************************************
 PU2388  DESIGNATION -  HANIFY
 PU2388  PID         -  PU2388
 PU2388  STATE/COUNTY-  SD/BUTTE
 PU2388  COUNTRY     -  US
 PU2388  USGS QUAD   -  MUD BUTTES (2017)
 PU2388
 PU2388                         *CURRENT SURVEY CONTROL
 PU2388  ______________________________________________________________________
 PU2388* NAD 83(1996) POSITION- 44 46 07.27414(N) 103 49 52.01879(W)   ADJUSTED
 PU2388* NAVD 88 ORTHO HEIGHT -  1005.    (meters)     3297.    (feet) SCALED
 PU2388  ______________________________________________________________________
 PU2388  GEOID HEIGHT    -        -15.568 (meters)                     GEOID18
 PU2388  LAPLACE CORR    -         -4.42  (seconds)                    DEFLEC18
 PU2388  HORZ ORDER      -  SECOND
 PU2388
 PU2388.The horizontal coordinates were established by classical geodetic methods
 PU2388.and adjusted by the National Geodetic Survey in January 1998.
 PU2388
 PU2388.The orthometric height was scaled from a topographic map.
 PU2388
 PU2388.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2388.GEOID18 height accuracy estimate available here.
 PU2388
 PU2388.Click photographs - Photos may exist for this station.
 PU2388
 PU2388.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2388
 PU2388. The following values were computed from the NAD 83(1996) position.
 PU2388
 PU2388;                    North         East     Units Scale Factor Converg.
 PU2388;SPC SD N     -   111,112.942   296,843.647   MT  0.99995121   -2 42 41.1
 PU2388;SPC SD N     -   364,543.04    973,894.53   sFT  0.99995121   -2 42 41.1
 PU2388;UTM  13      - 4,957,919.511   592,495.897   MT  0.99970521   +0 49 23.7
 PU2388
 PU2388!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2388!SPC SD N     -   0.99984481  x   0.99995121  =   0.99979603
 PU2388!UTM  13      -   0.99984481  x   0.99970521  =   0.99955007
 PU2388
 PU2388:                Primary Azimuth Mark                     Grid Az
 PU2388:SPC SD N     -  H 25                                     256 59 44.1
 PU2388:UTM  13      -  H 25                                     253 27 39.3
 PU2388
 PU2388_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9249557919(NAD 83)
 PU2388
 PU2388|---------------------------------------------------------------------|
 PU2388| PID    Reference Object                     Distance      Geod. Az  |
 PU2388|                                                           dddmmss.s |
 PU2388| CQ3884 HANIFY RM 1                           8.307 METERS 11515     |
 PU2388| CQ3885 HANIFY RM 2                           9.029 METERS 21127     |
 PU2388| PU1768 H 25                                               2541703.0 |
 PU2388|---------------------------------------------------------------------|
 PU2388
 PU2388                          SUPERSEDED SURVEY CONTROL
 PU2388
 PU2388  NAD 83(1993)-  44 46 07.26926(N)    103 49 52.01970(W) AD(       ) 2
 PU2388  NAD 83(1986)-  44 46 07.26293(N)    103 49 52.01388(W) AD(       ) 2
 PU2388  NAD 27      -  44 46 07.31750(N)    103 49 50.27760(W) AD(       ) 2
 PU2388
 PU2388.Superseded values are not recommended for survey control.
 PU2388
 PU2388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2388.See file dsdata.pdf to determine how the superseded data were derived.
 PU2388
 PU2388_MARKER: DS = TRIANGULATION STATION DISK
 PU2388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2388_STAMPING: HANIFY 1962
 PU2388_MARK LOGO: CGS
 PU2388_PROJECTION: FLUSH
 PU2388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2388+STABILITY: SURFACE MOTION
 PU2388
 PU2388  HISTORY     - Date     Condition        Report By
 PU2388  HISTORY     - 1962     MONUMENTED       CGS
 PU2388
 PU2388                          STATION DESCRIPTION
 PU2388
 PU2388'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2388'THE STATION IS 6-1/2 MILES NORTH OF BELLE FOURCHE, 1 MILE
 PU2388'EAST OF U.S. HIGHWAY 85, ON THE SUMMIT OF A PROMINENT GRASSY
 PU2388'RIDGE AT A POINT WHERE A POWER LINE CROSSES THE RIDGE AND ON
 PU2388'LAND OWNED BY MR. KENNETH HANIFY.
 PU2388'
 PU2388'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND
 PU2388'85 IN THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85
 PU2388'FOR 5.7 MILES TO THE AZIMUTH MARK (B.M. H 25) ON THE LEFT,
 PU2388'WEST SIDE OF THE HIGHWAY.  CONTINUE NORTH ON HIGHWAY 85 FOR
 PU2388'0.05 MILE TO A SIDE ROAD RIGHT.  TURN RIGHT AND GO EAST ON A
 PU2388'GRAVEL ROAD FOR 1.1 MILES TO A CATTLE GUARD.  CROSS THE CATTLE
 PU2388'GUARD AND GO NORTH AND EASTERLY ON THE GRAVEL ROAD FOR 0.1
 PU2388'MILE TO A ROAD FORK.  BEAR LEFT AND GO NORTHERLY ON A GRAVEL
 PU2388'ROAD FOR 0.1 MILE TO A SIDE ROAD RIGHT ON THE CREST OF THE
 PU2388'RIDGE.  TURN RIGHT AND GO EAST FOR 102 FEET TO THE STATION ON THE
 PU2388'LEFT, NORTH SIDE OF THE ROAD.
 PU2388'
 PU2388'STATION MARKS ARE STANDARD DISKS STAMPED HANIFY 1962.  THE
 PU2388'SURFACE DISK IS SET IN A CONCRETE CYLINDER FLUSH WITH THE
 PU2388'SURFACE OF THE GROUND.  IT IS 102 FEET EAST OF THE MAIN ROAD
 PU2388'AND THE TRACK ROAD JUNCTION, 13 FEET NORTH OF THE CENTER OF THE
 PU2388'TRACK ROAD AND 8.5 FEET EAST OF A POWER POLE.  THE UNDERGROUND
 PU2388'DISK IS SET IN AN IRREGULAR MASS OF CONCRETE 50 INCHES BELOW
 PU2388'THE SURFACE OF THE GROUND.
 PU2388'
 PU2388'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED HANIFY NO 1 1962,
 PU2388'IS SET IN A CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE
 PU2388'GROUND.  IT IS 36 FEET EAST OF THE POWER POLE AND 16 FEET
 PU2388'NORTH OF THE CENTER OF THE TRACK ROAD.
 PU2388'
 PU2388'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED HANIFY NO 2 1962,
 PU2388'IS SET IN A CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND.
 PU2388'IT IS 29 FEET SOUTH OF THE POWER POLE AND 16 FEET SOUTH OF THE
 PU2388'CENTER OF THE TRACK ROAD.
 PU2388'
 PU2388'THE AZIMUTH MARK IS A STANDARD COAST AND GEODETIC SURVEY
 PU2388'BENCH MARK DISK STAMPED H 25 1934.  IT IS SET IN A SQUARE
 PU2388'CONCRETE POST WHICH PROJECTS 5 INCHES.  IT IS 74 FEET SOUTH OF
 PU2388'A POWER POLE, 60 FEET WEST OF THE CENTER OF U.S. HIGHWAY 85
 PU2388'AND 4 FEET WEST OF A METAL WITNESS POST.
 PU2388'
 PU2388'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0746 ***********************************************************************
 OQ0746  DESIGNATION -  HANNAH
 OQ0746  PID         -  OQ0746
 OQ0746  STATE/COUNTY-  SD/LINCOLN
 OQ0746  COUNTRY     -  US
 OQ0746  USGS QUAD   -  BERESFORD NW (2017)
 OQ0746
 OQ0746                         *CURRENT SURVEY CONTROL
 OQ0746  ______________________________________________________________________
 OQ0746* NAD 83(1996) POSITION- 43 09 07.41814(N) 096 55 19.79978(W)   ADJUSTED
 OQ0746* NAVD 88 ORTHO HEIGHT -   385.    (meters)     1263.    (feet) SCALED
 OQ0746  ______________________________________________________________________
 OQ0746  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 OQ0746  LAPLACE CORR    -         -0.56  (seconds)                    DEFLEC18
 OQ0746  HORZ ORDER      -  FIRST
 OQ0746
 OQ0746.The horizontal coordinates were established by classical geodetic methods
 OQ0746.and adjusted by the National Geodetic Survey in January 1998.
 OQ0746
 OQ0746.The orthometric height was scaled from a topographic map.
 OQ0746
 OQ0746.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0746.GEOID18 height accuracy estimate available here.
 OQ0746
 OQ0746.Click photographs - Photos may exist for this station.
 OQ0746
 OQ0746.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0746
 OQ0746. The following values were computed from the NAD 83(1996) position.
 OQ0746
 OQ0746;                    North         East     Units Scale Factor Converg.
 OQ0746;SPC SD S     -    96,650.083   877,368.242   MT  0.99993979   +2 21 11.5
 OQ0746;SPC SD S     -   317,092.81  2,878,498.97   sFT  0.99993979   +2 21 11.5
 OQ0746;UTM  14      - 4,779,796.740   668,944.988   MT  0.99995113   +1 25 17.2
 OQ0746
 OQ0746!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0746!SPC SD S     -   0.99994370  x   0.99993979  =   0.99988349
 OQ0746!UTM  14      -   0.99994370  x   0.99995113  =   0.99989483
 OQ0746
 OQ0746:                Primary Azimuth Mark                     Grid Az
 OQ0746:SPC SD S     -  HANNAH AZ MK                             050 12 48.2
 OQ0746:UTM  14      -  HANNAH AZ MK                             051 08 42.5
 OQ0746
 OQ0746_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6894479796(NAD 83)
 OQ0746
 OQ0746|---------------------------------------------------------------------|
 OQ0746| PID    Reference Object                     Distance      Geod. Az  |
 OQ0746|                                                           dddmmss.s |
 OQ0746| OQ0755 LENNOX TANK                         APPROX.22.6 KM 0060458.8 |
 OQ0746| CO3216 HANNAH AZ MK                                       0523359.7 |
 OQ0746| CO3217 HANNAH RM 1                                        09052     |
 OQ0746| OQ0743 BERESFORD NEW TANK                  APPROX.14.4 KM 1215858.9 |
 OQ0746| OQ0736 BERESFORD TANK                      APPROX.14.2 KM 1223229.3 |
 OQ0746| OQ0739 BERESFORD EVAN LUTH CH SPIRE        APPROX.14.2 KM 1225523.1 |
 OQ0746| OQ0737 BERESFORD STACK                     APPROX.14.4 KM 1242508.5 |
 OQ0746| OQ0744 CENTERVILLE STANDPIPE               APPROX. 5.0 KM 2174405.2 |
 OQ0746| OQ0748 HANNAH RM 3                         195.616 METERS 23232     |
 OQ0746| OQ0888 VIBORG TANK                         APPROX.13.1 KM 2791513.4 |
 OQ0746| CO3218 HANNAH RM 2                                        28104     |
 OQ0746| OQ0747 HANNAH RM 4                         170.897 METERS 30812     |
 OQ0746| OQ0887 HURLEY TANK                         APPROX.17.4 KM 3270408.3 |
 OQ0746| OQ0756 DAVIS TANK                          APPROX.13.2 KM 3333159.5 |
 OQ0746|---------------------------------------------------------------------|
 OQ0746
 OQ0746                          SUPERSEDED SURVEY CONTROL
 OQ0746
 OQ0746  NAD 83(1995)-  43 09 07.42013(N)    096 55 19.79694(W) AD(       ) 1
 OQ0746  NAD 83(1986)-  43 09 07.42320(N)    096 55 19.78763(W) AD(       ) 1
 OQ0746  NAD 27      -  43 09 07.46900(N)    096 55 18.62200(W) AD(       ) 1
 OQ0746
 OQ0746.Superseded values are not recommended for survey control.
 OQ0746
 OQ0746.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0746.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0746
 OQ0746_MARKER: DS = TRIANGULATION STATION DISK
 OQ0746_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0746_STAMPING: HANNAH 1935
 OQ0746_MARK LOGO: CGS
 OQ0746_PROJECTION: RECESSED 30 CENTIMETERS
 OQ0746_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0746+STABILITY: SURFACE MOTION
 OQ0746
 OQ0746  HISTORY     - Date     Condition        Report By
 OQ0746  HISTORY     - 1935     MONUMENTED       CGS
 OQ0746  HISTORY     - 1966     MARK NOT FOUND   USGS
 OQ0746  HISTORY     - 1975     GOOD             NGS
 OQ0746
 OQ0746                          STATION DESCRIPTION
 OQ0746
 OQ0746'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0746'STATION IS LOCATED IN THE NORTHWEST QUARTER SEC. 7, T. 96 N., R.
 OQ0746'51 W., ABOUT 8 MILES WEST AND 2 MILES NORTH OF BERESFORD AND
 OQ0746'ABOUT 2 MILES EAST AND 2-1/2 MILES NORTH OF CENTERVILLE ON PROPERTY
 OQ0746'OWNED BY HANNAH OLSON.
 OQ0746'
 OQ0746'TO REACH FROM THE RAILROAD STATION IN CENTERVILLE, GO NORTH ON
 OQ0746'MAIN STREET FOR 0.3 MILE, TURN RIGHT (EAST) AND GO 0.5 MILE, TURN
 OQ0746'LEFT (NORTH) AND GO 0.45 MILE, TURN RIGHT (EAST) AND GO 1.45 MILES,
 OQ0746'TURN LEFT (NORTH) AND GO 1.75 MILES TO FENCE LINE AND STATION,
 OQ0746'0.1 MILE EAST ON EDGE OF CULTIVATED FIELD AND HIGHEST GROUND.
 OQ0746'MARK IS 7 FEET NORTH OF FENCE, AND IS 12 INCHES UNDERGROUND.
 OQ0746'
 OQ0746'REFERENCE MARK NO. 1 IS EAST OF STATION, 1 FOOT NORTH OF FENCE,
 OQ0746'AND PROJECTS 8 INCHES.
 OQ0746'
 OQ0746'REFERENCE MARK NO. 2 IS WEST BY NORTH OF STATION, 2 FEET EAST
 OQ0746'OF FENCE, 30 FEET EAST OF CENTERLINE OF ROAD, AND PROJECTS
 OQ0746'6 INCHES.
 OQ0746'
 OQ0746'AZIMUTH MARK IS NORTHEAST OF STATION.  TO REACH, RETURN TO ROAD
 OQ0746'AND GO 0.3 MILE NORTH, TURN RIGHT (EAST) AND GO 0.45 MILE TO MARK
 OQ0746'ON RIGHT (SOUTH) BY FENCE CORNER.  MARK IS 32 FEET SOUTH OF
 OQ0746'CENTERLINE OF ROAD, 2 FEET SOUTH OF FENCE, 2 FEET WEST OF FENCE,
 OQ0746'AND PROJECTS 4 INCHES.
 OQ0746'
 OQ0746'HEIGHT OF LIGHT ABOVE STATION MARK - 28 METERS.
 OQ0746
 OQ0746                          STATION RECOVERY (1966)
 OQ0746
 OQ0746'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1966 (RFP)
 OQ0746'STATION SEARCHED FOR/NOT FOUND
 OQ0746'
 OQ0746'R.M. 1 FOUND PULLED FROM GROUND
 OQ0746'
 OQ0746'R.M. 2 AF/NF
 OQ0746'
 OQ0746'AZIMUTH MARK FOUND IN GOOD CONDITION
 OQ0746
 OQ0746                          STATION RECOVERY (1975)
 OQ0746
 OQ0746'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OQ0746'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD
 OQ0746'CONDITION.  REFERENCE MARK NO. 1 WAS FOUND LYING ON TOP OF THE
 OQ0746'GROUND NEAR THE HIGHWAY.  REFERENCE MARK NO. 2 WAS FOUND IN PLACE,
 OQ0746'BUT HAD BEEN BUMPED BY ROAD MACHINERY.  THE DISKS WERE REMOVED
 OQ0746'FROM REFERENCE MARKS NO. 1 AND NO. 2 AT THIS TIME.  REFERENCE
 OQ0746'MARKS NO. 3 AND NO. 4 WERE SET.
 OQ0746'
 OQ0746'A NEW DESCRIPTION FOLLOWS--
 OQ0746'
 OQ0746'THE STATION IS LOCATED IN THE NW 1/4 OF SEC 7, T 96 N, R 51 W.,
 OQ0746'ABOUT 6 MILES WEST AND 2 MILES NORTH OF BERESFORD, AND 2 MILES
 OQ0746'EAST AND 2-1/2 MILES NORTH OF CENTERVILLE IN A CULTIVATED FIELD
 OQ0746'ON PROPERTY OWNED BY HEIRS OF HANNAH OLSON.
 OQ0746'
 OQ0746'TO REACH THE STATION FROM THE RAILROAD STATION IN CENTERVILLE,
 OQ0746'GO NORTH ON MAIN STREET FOR 0.3 MILE, TURN RIGHT AND GO EAST 0.5
 OQ0746'MILE, TURN LEFT AND GO NORTH 0.45 MILE, TURN RIGHT AND GO EAST
 OQ0746'1.45 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH 1.8 MILES
 OQ0746'TO A FIELD ENTRANCE AND REFERENCE MARK NO. 4 ON THE RIGHT AND THE
 OQ0746'STATION AS DESCRIBED.
 OQ0746'
 OQ0746'TO REACH THE AZIMUTH MARK FROM THE FIELD ENTRANCE AT THE STATION,
 OQ0746'GO NORTH ON THE GRADED ROAD 0.2 MILE TO A CROSSROAD, TURN RIGHT
 OQ0746'AND GO EAST 0.45 MILE TO THE MARK ON THE RIGHT AT A T FENCE
 OQ0746'CORNER AND PROPERTY LINE.
 OQ0746'
 OQ0746'THE STATION MARK IS A STANDARD DISK STAMPED HANNAH 1935 SET IN
 OQ0746'THE TOP OF A ROUND CONCRETE MONUMENT 16-INCHES BELOW GROUND
 OQ0746'SURFACE.  IT IS 562 FEET SOUTHEAST OF THE NORTH GATE POST, AND
 OQ0746'476 FEET EAST OF THE CENTER OF THE ROAD.
 OQ0746'
 OQ0746'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HANNAH 1935 NO
 OQ0746'3 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OQ0746'4-INCHES.  IT IS 0.15 MILE NORTH OF A CROSS FENCE AND FARMSTEAD,
 OQ0746'735 FEET SOUTH OF THE CENTER OF THE FIELD ENTRANCE, 35 FEET WEST
 OQ0746'OF THE CENTER OF THE ROAD, 37 FEET NORTH OF A POWER POLE, 37 FEET
 OQ0746'SOUTH OF A TIE-CUT FENCE POST, 1-FOOT EAST OF A FENCE, AND 1.4
 OQ0746'FEET SOUTH OF A METAL WITNESS POST.
 OQ0746'
 OQ0746'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED HANNAH 1935 NO 4
 OQ0746'1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 OQ0746'GROUND.  IT IS 35 FEET EAST OF THE CENTER OF THE ROAD, 12 FEET
 OQ0746'NORTH OF THE CENTER OF THE FIELD ENTRANCE, 1-FOOT SOUTH OF THE
 OQ0746'NORTH GATE POST, AND 2.5 FEET SOUTH OF A METAL WITNESS POST.
 OQ0746'
 OQ0746'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HANNAH 1935, SET IN
 OQ0746'THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 3-INCHES.  IT
 OQ0746'IS 32 FEET SOUTH OF THE CENTER OF THE ROAD, 2 FEET SOUTH OF THE
 OQ0746'EAST WEST FENCE, 2 FEET WEST OF THE PROPERTY LINE FENCE, AND 2.5
 OQ0746'FEET SOUTH OF A METAL WITNESS POST.
 OQ0746'
 OQ0746'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 OQ0746'ABOUT 3 MILES NE OF CENTERVILLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0748 ***********************************************************************
 OQ0748  DESIGNATION -  HANNAH RM 3
 OQ0748  PID         -  OQ0748
 OQ0748  STATE/COUNTY-  SD/LINCOLN
 OQ0748  COUNTRY     -  US
 OQ0748  USGS QUAD   -  BERESFORD NW (2017)
 OQ0748
 OQ0748                         *CURRENT SURVEY CONTROL
 OQ0748  ______________________________________________________________________
 OQ0748* NAD 83(1996) POSITION- 43 09 03.56255(N) 096 55 26.67180(W)   NO CHECK
 OQ0748* NAVD 88 ORTHO HEIGHT -   385.    (meters)     1263.    (feet) SCALED
 OQ0748  ______________________________________________________________________
 OQ0748  GEOID HEIGHT    -        -26.193 (meters)                     GEOID18
 OQ0748  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 OQ0748  HORZ ORDER      -  THIRD
 OQ0748
 OQ0748.The horizontal coordinates were established by classical geodetic methods
 OQ0748.and adjusted by the National Geodetic Survey in January 1998.
 OQ0748
 OQ0748.No horizontal observational check was made to the station.
 OQ0748
 OQ0748.The orthometric height was scaled from a topographic map.
 OQ0748
 OQ0748.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0748.GEOID18 height accuracy estimate available here.
 OQ0748
 OQ0748.Click photographs - Photos may exist for this station.
 OQ0748
 OQ0748.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0748
 OQ0748. The following values were computed from the NAD 83(1996) position.
 OQ0748
 OQ0748;                    North         East     Units Scale Factor Converg.
 OQ0748;SPC SD S     -    96,524.834   877,217.996   MT  0.99993994   +2 21 06.8
 OQ0748;SPC SD S     -   316,681.89  2,878,006.04   sFT  0.99993994   +2 21 06.8
 OQ0748;UTM  14      - 4,779,673.949   668,792.723   MT  0.99995049   +1 25 12.4
 OQ0748
 OQ0748!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0748!SPC SD S     -   0.99994370  x   0.99993994  =   0.99988364
 OQ0748!UTM  14      -   0.99994370  x   0.99995049  =   0.99989419
 OQ0748
 OQ0748_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6879279673(NAD 83)
 OQ0748
 OQ0748|---------------------------------------------------------------------|
 OQ0748| PID    Reference Object                     Distance      Geod. Az  |
 OQ0748|                                                           dddmmss.s |
 OQ0748| OQ0747 HANNAH RM 4                         225.638 METERS 00520     |
 OQ0748| OQ0746 HANNAH                              195.616 METERS 05232     |
 OQ0748|---------------------------------------------------------------------|
 OQ0748
 OQ0748                          SUPERSEDED SURVEY CONTROL
 OQ0748
 OQ0748  NAD 83(1995)-  43 09 03.56454(N)    096 55 26.66897(W) AD(       ) 3
 OQ0748  NAD 83(1986)-  43 09 03.56762(N)    096 55 26.65966(W) AD(       ) 3
 OQ0748  NAD 27      -  43 09 03.61340(N)    096 55 25.49383(W) AD(       ) 3
 OQ0748
 OQ0748.Superseded values are not recommended for survey control.
 OQ0748
 OQ0748.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0748.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0748
 OQ0748_MARKER: DR = REFERENCE MARK DISK
 OQ0748_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0748_STAMPING: HANNAH 1935 NO 3 1975
 OQ0748_MARK LOGO: NGS
 OQ0748_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0748+STABILITY: SURFACE MOTION
 OQ0748
 OQ0748  HISTORY     - Date     Condition        Report By
 OQ0748  HISTORY     - 1975     MONUMENTED       NGS
 OQ0748
 OQ0748                          STATION DESCRIPTION
 OQ0748
 OQ0748'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OQ0748'TO REACH THE STATION FROM THE RAILROAD STATION IN CENTERVILLE,
 OQ0748'GO NORTH ON MAIN STREET FOR 0.3 MILE, TURN RIGHT AND GO EAST 0.5
 OQ0748'MILE, TURN LEFT AND GO NORTH 0.45 MILE, TURN RIGHT AND GO EAST
 OQ0748'1.45 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH 1.8 MILES
 OQ0748'TO A FIELD ENTRANCE AND REFERENCE MARK NO. 4 ON THE RIGHT AND THE
 OQ0748'STATION AS DESCRIBED.
 OQ0748'
 OQ0748'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HANNAH 1935 NO
 OQ0748'3 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OQ0748'4-INCHES.  IT IS 0.15 MILE NORTH OF A CROSS FENCE AND FARMSTEAD,
 OQ0748'735 FEET SOUTH OF THE CENTER OF THE FIELD ENTRANCE, 35 FEET WEST
 OQ0748'OF THE CENTER OF THE ROAD, 37 FEET NORTH OF A POWER POLE, 37 FEET
 OQ0748'SOUTH OF A TIE-CUT FENCE POST, 1-FOOT EAST OF A FENCE, AND 1.4
 OQ0748'FEET SOUTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0747 ***********************************************************************
 OQ0747  DESIGNATION -  HANNAH RM 4
 OQ0747  PID         -  OQ0747
 OQ0747  STATE/COUNTY-  SD/LINCOLN
 OQ0747  COUNTRY     -  US
 OQ0747  USGS QUAD   -  BERESFORD NW (2017)
 OQ0747
 OQ0747                         *CURRENT SURVEY CONTROL
 OQ0747  ______________________________________________________________________
 OQ0747* NAD 83(1996) POSITION- 43 09 10.84262(N) 096 55 25.74399(W)   NO CHECK
 OQ0747* NAVD 88 ORTHO HEIGHT -   385.    (meters)     1263.    (feet) SCALED
 OQ0747  ______________________________________________________________________
 OQ0747  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 OQ0747  LAPLACE CORR    -         -0.57  (seconds)                    DEFLEC18
 OQ0747  HORZ ORDER      -  THIRD
 OQ0747
 OQ0747.The horizontal coordinates were established by classical geodetic methods
 OQ0747.and adjusted by the National Geodetic Survey in January 1998.
 OQ0747
 OQ0747.No horizontal observational check was made to the station.
 OQ0747
 OQ0747.The orthometric height was scaled from a topographic map.
 OQ0747
 OQ0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0747.GEOID18 height accuracy estimate available here.
 OQ0747
 OQ0747.Click photographs - Photos may exist for this station.
 OQ0747
 OQ0747.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0747
 OQ0747. The following values were computed from the NAD 83(1996) position.
 OQ0747
 OQ0747;                    North         East     Units Scale Factor Converg.
 OQ0747;SPC SD S     -    96,750.153   877,229.721   MT  0.99993965   +2 21 07.4
 OQ0747;SPC SD S     -   317,421.13  2,878,044.51   sFT  0.99993965   +2 21 07.4
 OQ0747;UTM  14      - 4,779,899.051   668,808.111   MT  0.99995056   +1 25 13.2
 OQ0747
 OQ0747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0747!SPC SD S     -   0.99994370  x   0.99993965  =   0.99988335
 OQ0747!UTM  14      -   0.99994370  x   0.99995056  =   0.99989426
 OQ0747
 OQ0747:                Primary Azimuth Mark                     Grid Az
 OQ0747:SPC SD S     -  CENTERVILLE STANDPIPE                    213 24 24.8
 OQ0747:UTM  14      -  CENTERVILLE STANDPIPE                    214 20 19.0
 OQ0747
 OQ0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6880879899(NAD 83)
 OQ0747
 OQ0747|---------------------------------------------------------------------|
 OQ0747| PID    Reference Object                     Distance      Geod. Az  |
 OQ0747|                                                           dddmmss.s |
 OQ0747| OQ0743 BERESFORD NEW TANK                  APPROX.14.5 KM 1220317.1 |
 OQ0747| OQ0746 HANNAH                              170.897 METERS 12812     |
 OQ0747| OQ0748 HANNAH RM 3                         225.638 METERS 18520     |
 OQ0747| OQ0744 CENTERVILLE STANDPIPE               APPROX. 5.0 KM 2154532.2 |
 OQ0747|---------------------------------------------------------------------|
 OQ0747
 OQ0747                          SUPERSEDED SURVEY CONTROL
 OQ0747
 OQ0747  NAD 83(1995)-  43 09 10.84461(N)    096 55 25.74114(W) AD(       ) 3
 OQ0747  NAD 83(1986)-  43 09 10.84769(N)    096 55 25.73183(W) AD(       ) 3
 OQ0747  NAD 27      -  43 09 10.89352(N)    096 55 24.56594(W) AD(       ) 3
 OQ0747
 OQ0747.Superseded values are not recommended for survey control.
 OQ0747
 OQ0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0747.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0747
 OQ0747_MARKER: DR = REFERENCE MARK DISK
 OQ0747_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0747_STAMPING: HANNAH 1935 NO 4 1975
 OQ0747_MARK LOGO: NGS
 OQ0747_PROJECTION: FLUSH
 OQ0747_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0747+STABILITY: SURFACE MOTION
 OQ0747
 OQ0747  HISTORY     - Date     Condition        Report By
 OQ0747  HISTORY     - 1975     MONUMENTED       NGS
 OQ0747
 OQ0747                          STATION DESCRIPTION
 OQ0747
 OQ0747'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OQ0747'TO REACH THE STATION FROM THE RAILROAD STATION IN CENTERVILLE,
 OQ0747'GO NORTH ON MAIN STREET FOR 0.3 MILE, TURN RIGHT AND GO EAST 0.5
 OQ0747'MILE, TURN LEFT AND GO NORTH 0.45 MILE, TURN RIGHT AND GO EAST
 OQ0747'1.45 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO NORTH 1.8 MILES
 OQ0747'TO A FIELD ENTRANCE AND REFERENCE MARK NO. 4 ON THE RIGHT AND THE
 OQ0747'STATION AS DESCRIBED.
 OQ0747'
 OQ0747'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED HANNAH 1935 NO 4
 OQ0747'1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 OQ0747'GROUND.  IT IS 35 FEET EAST OF THE CENTER OF THE ROAD, 12 FEET
 OQ0747'NORTH OF THE CENTER OF THE FIELD ENTRANCE, 1-FOOT SOUTH OF THE
 OQ0747'NORTH GATE POST, AND 2.5 FEET SOUTH OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0429 ***********************************************************************
 OS0429  DESIGNATION -  HANS
 OS0429  PID         -  OS0429
 OS0429  STATE/COUNTY-  SD/JACKSON
 OS0429  COUNTRY     -  US
 OS0429  USGS QUAD   -  KADOKA NE (2017)
 OS0429
 OS0429                         *CURRENT SURVEY CONTROL
 OS0429  ______________________________________________________________________
 OS0429* NAD 83(1996) POSITION- 43 56 13.07420(N) 101 34 11.96687(W)   ADJUSTED
 OS0429* NAVD 88 ORTHO HEIGHT -   733.094 (meters)     2405.16  (feet) ADJUSTED
 OS0429  ______________________________________________________________________
 OS0429  GEOID HEIGHT    -        -21.434 (meters)                     GEOID18
 OS0429  LAPLACE CORR    -         -9.71  (seconds)                    DEFLEC18
 OS0429  DYNAMIC HEIGHT  -        732.866 (meters)     2404.41  (feet) COMP
 OS0429  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 OS0429
 OS0429  HORZ ORDER      -  SECOND
 OS0429  VERT ORDER      -  SECOND    CLASS 0
 OS0429
 OS0429.The horizontal coordinates were established by classical geodetic methods
 OS0429.and adjusted by the National Geodetic Survey in January 1998.
 OS0429
 OS0429.The orthometric height was determined by differential leveling and
 OS0429.adjusted by the NATIONAL GEODETIC SURVEY
 OS0429.in June 1991.
 OS0429
 OS0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0429.GEOID18 height accuracy estimate available here.
 OS0429
 OS0429.Click photographs - Photos may exist for this station.
 OS0429
 OS0429.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0429
 OS0429.The dynamic height is computed by dividing the NAVD 88
 OS0429.geopotential number by the normal gravity value computed on the
 OS0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0429.degrees latitude (g = 980.6199 gals.).
 OS0429
 OS0429.The modeled gravity was interpolated from observed gravity values.
 OS0429
 OS0429. The following values were computed from the NAD 83(1996) position.
 OS0429
 OS0429;                    North         East     Units Scale Factor Converg.
 OS0429;SPC SD S     -   178,890.662   500,718.844   MT  0.99992230   -0 51 11.2
 OS0429;SPC SD S     -   586,910.45  1,642,775.07   sFT  0.99992230   -0 51 11.2
 OS0429;UTM  14      - 4,868,082.686   293,732.581   MT  1.00012332   -1 47 01.9
 OS0429
 OS0429!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0429!SPC SD S     -   0.99988842  x   0.99992230  =   0.99981073
 OS0429!UTM  14      -   0.99988842  x   1.00012332  =   1.00001173
 OS0429
 OS0429:                Primary Azimuth Mark                     Grid Az
 OS0429:SPC SD S     -  HANS AZ MK                               270 34 42.8
 OS0429:UTM  14      -  HANS AZ MK                               271 30 33.5
 OS0429
 OS0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9373268082(NAD 83)
 OS0429
 OS0429|---------------------------------------------------------------------|
 OS0429| PID    Reference Object                     Distance      Geod. Az  |
 OS0429|                                                           dddmmss.s |
 OS0429| OS0430 HANS RM 1                            17.622 METERS 17522     |
 OS0429| OS0427 HANS AZ MK                                         2694331.6 |
 OS0429| OS0428 HANS RM 2                            17.375 METERS 27448     |
 OS0429|---------------------------------------------------------------------|
 OS0429
 OS0429                          SUPERSEDED SURVEY CONTROL
 OS0429
 OS0429  NAD 83(1995)-  43 56 13.06639(N)    101 34 11.96993(W) AD(       ) 2
 OS0429  NAD 83(1986)-  43 56 13.06727(N)    101 34 11.97003(W) AD(       ) 2
 OS0429  NAD 27      -  43 56 13.10020(N)    101 34 10.45260(W) AD(       ) 2
 OS0429  NGVD 29 (??/??/92)  732.636  (m)         2403.66   (f) ADJ UNCH    2 0
 OS0429  NGVD 29             732.64   (m)         2403.7    (f) LEVELING    3  
 OS0429
 OS0429.Superseded values are not recommended for survey control.
 OS0429
 OS0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0429.See file dsdata.pdf to determine how the superseded data were derived.
 OS0429
 OS0429_MARKER: DS = TRIANGULATION STATION DISK
 OS0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0429_STAMPING: HANS 1961
 OS0429_MARK LOGO: CGS
 OS0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0429+STABILITY: SURFACE MOTION
 OS0429
 OS0429  HISTORY     - Date     Condition        Report By
 OS0429  HISTORY     - 1961     MONUMENTED       CGS
 OS0429  HISTORY     - 1962     GOOD             CGS
 OS0429
 OS0429                          STATION DESCRIPTION
 OS0429
 OS0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0429'THE STATION IS 7.5 MILES, AIRLINE, SOUTH-SOUTHEAST OF PHILIP,
 OS0429'7.0 MILES NORTH-NORTHWEST OF KADOKA, AND 4.5 MILS EAST OF
 OS0429'STATE HIGHWAY 73, IN SECTION 23, T 1 S, R 21 E, ON THE SLOPE
 OS0429'OF A SMAL GRASS COVERED HILL ABOUT 0.5 MILE EAST OF THE SUMMIT.
 OS0429'
 OS0429'TO REACH THE STATION FROM PHILIP.  GO SOUTH ON STATE HIGHWAY
 OS0429'73 FOR 5.3 MILES TO PHILIP JUNCTION, CONTINUE SOUTH ON STATE
 OS0429'HIGHWAY 73 FOR 2 MILES TO A CROSSROAD.  TURN LEFT AND GO EAST
 OS0429'ALONG THE GRAVELED ROAD FOR 4 MILES TO A SIDE ROAD ON THE
 OS0429'RIGHT, CONTINUE EAST, CROSSING A CATTLE GUARD, FOR 0.1
 OS0429'MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE EAST ALONG
 OS0429'THE ROAD FOR 0.45 MILE TO THE STATION ON THE LEFT.
 OS0429'
 OS0429'THE STATION MARK IS A STANDARD DISK STAMPED HANS 1961.  IT
 OS0429'IS SET IN THE TOP OF A 12-INCH-DIAMETER CYLINDRICAL CONCRETE
 OS0429'MONUMENT WHICH PROJECTS 1 INCH ABOVE THE GROUND.  IT IS
 OS0429'113.8 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD AND ABOUT
 OS0429'3 FEET HIGHER THAN THE ROAD.
 OS0429'
 OS0429'REFERENCE MARK ONE IS A STANDARD DISK STAMPED HANS NO 1 1961.
 OS0429'IT IS SET IN THE TOP OF A 12-INCH-DIAMETER CYLINDRICAL CONCRETE
 OS0429'MONUMENT WHICH PROJECTS 1 INCH ABOVE THE GROUND.  IT IS
 OS0429'56.2 FEET NORTH OF THE CENTER OF THE GRAVEL ROAD AND ABOUT 1 FOOT
 OS0429'LOWER THAN THE STATION.
 OS0429'
 OS0429'REFERENCE MARK TWO IS A STANDARD DISK STAMPED HANS NO 2 1961.
 OS0429'IT IS SET IN THE TOP OF A 12-INCH-DIAMETER CYLINDRICAL CONCRETE
 OS0429'MONUMENT WHICH PROJECTS 1 INCH ABOVE THE GROUND.  IT IS 120 FEET
 OS0429'NORTH OF THE ROAD AT ABOUT THE SAME ELEVATION AS THE STATION.
 OS0429'
 OS0429'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HANS 1961.  IT
 OS0429'IS SET IN THE TOP OF A 12-INCH-DIAMETER CYLINDRICAL CONCRETE
 OS0429'MONUMENT PROJECTING 2 INCHES ABOVE THE GROUND.  IT IS 44.8
 OS0429'FEET NORTH OF THE CENTER OF THE ROAD AND 122 FEET SOUTHEAST
 OS0429'OF THE TOP OF A MOUND OF EARTH.
 OS0429
 OS0429                          STATION RECOVERY (1962)
 OS0429
 OS0429'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 OS0429'12 MI SE FROM PHILIP.
 OS0429'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0429'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 4.6 MILES
 OS0429'EAST ALONG A GRAVELED ROAD, 112 FEET NORTH OF THE CENTER LINE
 OS0429'OF THE ROAD, 35 FEET NORTHEAST OF A POWER POLE, ABOUT 3 FEET
 OS0429'ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0429'WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0427 ***********************************************************************
 OS0427  DESIGNATION -  HANS AZ MK
 OS0427  PID         -  OS0427
 OS0427  STATE/COUNTY-  SD/JACKSON
 OS0427  COUNTRY     -  US
 OS0427  USGS QUAD   -  KADOKA NE (2017)
 OS0427
 OS0427                         *CURRENT SURVEY CONTROL
 OS0427  ______________________________________________________________________
 OS0427* NAD 83(1986) POSITION- 43 56 13.     (N) 101 34 52.     (W)   SCALED
 OS0427* NAVD 88 ORTHO HEIGHT -   742.421 (meters)     2435.76  (feet) ADJUSTED
 OS0427  ______________________________________________________________________
 OS0427  GEOID HEIGHT    -        -21.391 (meters)                     GEOID18
 OS0427  DYNAMIC HEIGHT  -        742.189 (meters)     2435.00  (feet) COMP
 OS0427  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OS0427
 OS0427  VERT ORDER      -  SECOND    CLASS 0
 OS0427
 OS0427.The horizontal coordinates were scaled from a map and have
 OS0427.an estimated accuracy of +/- 6 seconds.
 OS0427
 OS0427.The orthometric height was determined by differential leveling and
 OS0427.adjusted by the NATIONAL GEODETIC SURVEY
 OS0427.in June 1991.
 OS0427
 OS0427.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0427.GEOID18 height accuracy estimate available here.
 OS0427
 OS0427.Click photographs - Photos may exist for this station.
 OS0427
 OS0427.The dynamic height is computed by dividing the NAVD 88
 OS0427.geopotential number by the normal gravity value computed on the
 OS0427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0427.degrees latitude (g = 980.6199 gals.).
 OS0427
 OS0427.The modeled gravity was interpolated from observed gravity values.
 OS0427
 OS0427;                    North         East    Units  Estimated Accuracy
 OS0427;SPC SD S     -   178,900.      499,830.      MT  (+/- 180 meters Scaled)
 OS0427
 OS0427_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP928681(NAD 83)
 OS0427
 OS0427                          SUPERSEDED SURVEY CONTROL
 OS0427
 OS0427  NGVD 29 (??/??/92)  741.962  (m)         2434.25   (f) ADJ UNCH    2 0
 OS0427
 OS0427.Superseded values are not recommended for survey control.
 OS0427
 OS0427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0427.See file dsdata.pdf to determine how the superseded data were derived.
 OS0427
 OS0427_MARKER: DZ = AZIMUTH MARK DISK
 OS0427_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0427_STAMPING: HANS 1961
 OS0427_MARK LOGO: CGS
 OS0427_PROJECTION: PROJECTING 3 CENTIMETERS
 OS0427_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0427+STABILITY: SURFACE MOTION
 OS0427
 OS0427  HISTORY     - Date     Condition        Report By
 OS0427  HISTORY     - 1961     MONUMENTED       CGS
 OS0427  HISTORY     - 1962     GOOD             CGS
 OS0427
 OS0427                          STATION DESCRIPTION
 OS0427
 OS0427'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0427'11.5 MI SE FROM PHILIP.
 OS0427'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0427'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 4.1 MILES
 OS0427'EAST ALONG A GRAVELED ROAD, 0.1 MILE EAST OF A CATTLE GUARD,
 OS0427'47 FEET NORTH OF THE CENTER LINE OF THE ROAD, 67 FEET SOUTHWEST
 OS0427'OF A POWER POLE, 1.5 FEET WEST OF A METAL WITNESS POST, ABOUT
 OS0427'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OS0427'PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0430 ***********************************************************************
 OS0430  DESIGNATION -  HANS RM 1
 OS0430  PID         -  OS0430
 OS0430  STATE/COUNTY-  SD/JACKSON
 OS0430  COUNTRY     -  US
 OS0430  USGS QUAD   -  KADOKA NE (2017)
 OS0430
 OS0430                         *CURRENT SURVEY CONTROL
 OS0430  ______________________________________________________________________
 OS0430* NAD 83(1986) POSITION- 43 56 12.50   (N) 101 34 11.90   (W)   HD_HELD1
 OS0430* NAVD 88 ORTHO HEIGHT -   732.492 (meters)     2403.18  (feet) ADJUSTED
 OS0430  ______________________________________________________________________
 OS0430  GEOID HEIGHT    -        -21.434 (meters)                     GEOID18
 OS0430  DYNAMIC HEIGHT  -        732.264 (meters)     2402.44  (feet) COMP
 OS0430  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 OS0430
 OS0430  VERT ORDER      -  SECOND    CLASS 0
 OS0430
 OS0430.The horizontal coordinates were determined by differentially corrected
 OS0430.hand held GPS observations or other comparable positioning techniques
 OS0430.and have an estimated accuracy of +/- 3 meters.
 OS0430
 OS0430.The orthometric height was determined by differential leveling and
 OS0430.adjusted by the NATIONAL GEODETIC SURVEY
 OS0430.in June 1991.
 OS0430
 OS0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0430.GEOID18 height accuracy estimate available here.
 OS0430
 OS0430.Click photographs - Photos may exist for this station.
 OS0430
 OS0430.The dynamic height is computed by dividing the NAVD 88
 OS0430.geopotential number by the normal gravity value computed on the
 OS0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0430.degrees latitude (g = 980.6199 gals.).
 OS0430
 OS0430.The modeled gravity was interpolated from observed gravity values.
 OS0430
 OS0430;                    North         East    Units  Estimated Accuracy
 OS0430;SPC SD S     -   178,872.9     500,720.1     MT  (+/- 3 meters HH1 GPS) 
 OS0430
 OS0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9373368064(NAD 83)
 OS0430
 OS0430                          SUPERSEDED SURVEY CONTROL
 OS0430
 OS0430  NGVD 29 (??/??/92)  732.034  (m)         2401.68   (f) ADJ UNCH    2 0
 OS0430
 OS0430.Superseded values are not recommended for survey control.
 OS0430
 OS0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0430.See file dsdata.pdf to determine how the superseded data were derived.
 OS0430
 OS0430_MARKER: DR = REFERENCE MARK DISK
 OS0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0430_STAMPING: HANS NO 1 1961
 OS0430_MARK LOGO: CGS
 OS0430_PROJECTION: FLUSH
 OS0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0430+STABILITY: SURFACE MOTION
 OS0430
 OS0430  HISTORY     - Date     Condition        Report By
 OS0430  HISTORY     - 1961     MONUMENTED       CGS
 OS0430  HISTORY     - 1962     GOOD             CGS
 OS0430
 OS0430                          STATION DESCRIPTION
 OS0430
 OS0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0430'12 MI SE FROM PHILIP.
 OS0430'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0430'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 4.6 MILES
 OS0430'EAST ALONG A GRAVELED ROAD, 55 FEET NORTH OF THE CENTER LINE OF
 OS0430'THE ROAD, 49 FEET SOUTHEAST OF A POWER POLE, 58.1 FEET SOUTH OF
 OS0430'HANS 1961 TRIANGULATION STATION, ABOUT 3 FEET ABOVE THE LEVEL
 OS0430'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH IS
 OS0430'FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0428 ***********************************************************************
 OS0428  DESIGNATION -  HANS RM 2
 OS0428  PID         -  OS0428
 OS0428  STATE/COUNTY-  SD/JACKSON
 OS0428  COUNTRY     -  US
 OS0428  USGS QUAD   -  KADOKA NE (2017)
 OS0428
 OS0428                         *CURRENT SURVEY CONTROL
 OS0428  ______________________________________________________________________
 OS0428* NAD 83(1986) POSITION- 43 56 13.12   (N) 101 34 12.74   (W)   HD_HELD1
 OS0428* NAVD 88 ORTHO HEIGHT -   732.753 (meters)     2404.04  (feet) ADJUSTED
 OS0428  ______________________________________________________________________
 OS0428  GEOID HEIGHT    -        -21.433 (meters)                     GEOID18
 OS0428  DYNAMIC HEIGHT  -        732.525 (meters)     2403.29  (feet) COMP
 OS0428  MODELED GRAVITY -    980,284.3   (mgal)                       NAVD 88
 OS0428
 OS0428  VERT ORDER      -  SECOND    CLASS 0
 OS0428
 OS0428.The horizontal coordinates were determined by differentially corrected
 OS0428.hand held GPS observations or other comparable positioning techniques
 OS0428.and have an estimated accuracy of +/- 3 meters.
 OS0428
 OS0428.The orthometric height was determined by differential leveling and
 OS0428.adjusted by the NATIONAL GEODETIC SURVEY
 OS0428.in June 1991.
 OS0428
 OS0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0428.GEOID18 height accuracy estimate available here.
 OS0428
 OS0428.Click photographs - Photos may exist for this station.
 OS0428
 OS0428.The dynamic height is computed by dividing the NAVD 88
 OS0428.geopotential number by the normal gravity value computed on the
 OS0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0428.degrees latitude (g = 980.6199 gals.).
 OS0428
 OS0428.The modeled gravity was interpolated from observed gravity values.
 OS0428
 OS0428;                    North         East    Units  Estimated Accuracy
 OS0428;SPC SD S     -   178,892.3     500,701.6     MT  (+/- 3 meters HH1 GPS) 
 OS0428
 OS0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9371568084(NAD 83)
 OS0428
 OS0428                          SUPERSEDED SURVEY CONTROL
 OS0428
 OS0428  NGVD 29 (??/??/92)  732.295  (m)         2402.54   (f) ADJ UNCH    2 0
 OS0428
 OS0428.Superseded values are not recommended for survey control.
 OS0428
 OS0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0428.See file dsdata.pdf to determine how the superseded data were derived.
 OS0428
 OS0428_MARKER: DR = REFERENCE MARK DISK
 OS0428_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0428_STAMPING: HANS NO 2 1961
 OS0428_MARK LOGO: CGS
 OS0428_PROJECTION: FLUSH
 OS0428_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0428+STABILITY: SURFACE MOTION
 OS0428
 OS0428  HISTORY     - Date     Condition        Report By
 OS0428  HISTORY     - 1961     MONUMENTED       CGS
 OS0428  HISTORY     - 1962     GOOD             CGS
 OS0428
 OS0428                          STATION DESCRIPTION
 OS0428
 OS0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0428'12 MI SE FROM PHILIP.
 OS0428'ABOUT 7.4 MILES SOUTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 OS0428'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 4.6 MILES
 OS0428'EAST ALONG A GRAVELED ROAD, 115 FEET NORTH OF THE CENTER LINE OF
 OS0428'THE ROAD, 36 FEET NORTH OF A POWER POLE, 56.8 FEET WEST OF HANS
 OS0428'1961 TRIANGULATION STATION, ABOUT 3 FEET ABOVE THE LEVEL OF THE
 OS0428'ROAD, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0472 ***********************************************************************
 PR0472  DESIGNATION -  HANSEN
 PR0472  PID         -  PR0472
 PR0472  STATE/COUNTY-  SD/KINGSBURY
 PR0472  COUNTRY     -  US
 PR0472  USGS QUAD   -  LAKE PRESTON WEST (2017)
 PR0472
 PR0472                         *CURRENT SURVEY CONTROL
 PR0472  ______________________________________________________________________
 PR0472* NAD 83(1996) POSITION- 44 18 10.68182(N) 097 24 01.44432(W)   ADJUSTED
 PR0472* NAVD 88 ORTHO HEIGHT -   529.341 (meters)     1736.68  (feet) ADJUSTED
 PR0472  ______________________________________________________________________
 PR0472  GEOID HEIGHT    -        -25.257 (meters)                     GEOID18
 PR0472  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 PR0472  DYNAMIC HEIGHT  -        529.235 (meters)     1736.33  (feet) COMP
 PR0472  MODELED GRAVITY -    980,401.7   (mgal)                       NAVD 88
 PR0472
 PR0472  HORZ ORDER      -  FIRST
 PR0472  VERT ORDER      -  FIRST     CLASS II
 PR0472
 PR0472.The horizontal coordinates were established by classical geodetic methods
 PR0472.and adjusted by the National Geodetic Survey in January 1998.
 PR0472
 PR0472.The orthometric height was determined by differential leveling and
 PR0472.adjusted by the NATIONAL GEODETIC SURVEY
 PR0472.in June 1991.
 PR0472
 PR0472.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0472.GEOID18 height accuracy estimate available here.
 PR0472
 PR0472.Click photographs - Photos may exist for this station.
 PR0472
 PR0472.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0472
 PR0472.The dynamic height is computed by dividing the NAVD 88
 PR0472.geopotential number by the normal gravity value computed on the
 PR0472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0472.degrees latitude (g = 980.6199 gals.).
 PR0472
 PR0472.The modeled gravity was interpolated from observed gravity values.
 PR0472
 PR0472. The following values were computed from the NAD 83(1996) position.
 PR0472
 PR0472;                    North         East     Units Scale Factor Converg.
 PR0472;SPC SD N     -    55,517.636   807,409.275   MT  1.00002372   +1 50 23.4
 PR0472;SPC SD N     -   182,144.11  2,648,975.26   sFT  1.00002372   +1 50 23.4
 PR0472;SPC SD S     -   222,949.330   833,985.256   MT  0.99997827   +2 01 23.8
 PR0472;SPC SD S     -   731,459.59  2,736,166.63   sFT  0.99997827   +2 01 23.8
 PR0472;UTM  14      - 4,906,767.797   627,592.446   MT  0.99980021   +1 07 02.6
 PR0472
 PR0472!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0472!SPC SD N     -   0.99992097  x   1.00002372  =   0.99994468
 PR0472!SPC SD S     -   0.99992097  x   0.99997827  =   0.99989924
 PR0472!UTM  14      -   0.99992097  x   0.99980021  =   0.99972119
 PR0472
 PR0472:                Primary Azimuth Mark                     Grid Az
 PR0472:SPC SD N     -  ROUND CHURCH SPIRE                       080 30 46.7
 PR0472:SPC SD S     -  ROUND CHURCH SPIRE                       080 19 46.3
 PR0472:UTM  14      -  ROUND CHURCH SPIRE                       081 14 07.5
 PR0472
 PR0472_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2759206767(NAD 83)
 PR0472
 PR0472|---------------------------------------------------------------------|
 PR0472| PID    Reference Object                     Distance      Geod. Az  |
 PR0472|                                                           dddmmss.s |
 PR0472| PR0899 DANISH LUTHERAN CHURCH SPIRE        APPROX.20.2 KM 0015056.9 |
 PR0472| PR0898 LAKE PRESTON FLOUR MILL STACK       APPROX. 7.1 KM 0123831.5 |
 PR0472| PR0897 LAKE PRESTON CONG CH SPIRE          APPROX. 6.9 KM 0164445.3 |
 PR0472| PR0896 LAKE PRESTON SCHOOLHOUSE CUP        APPROX. 6.9 KM 0182440.5 |
 PR0472| PR0894 LARGE CH SPIRE 15 MI BROCK          APPROX.16.8 KM 0251050.2 |
 PR0472| PR0868 ROUND CHURCH SPIRE                  APPROX.13.8 KM 0822110.1 |
 PR0472| PR0885 OLDHAM SMALL SHARP SPIRE            APPROX.10.9 KM 1390823.3 |
 PR0472| PR0884 OLDHAM SCHOOLHOUSE GOLDEN DOME      APPROX.11.1 KM 1392911.1 |
 PR0472| PR0878 RAMONA ELEVATOR                     APPROX.25.4 KM 1435942.0 |
 PR0472| PR0879 RAMONA ST WILLIAMS CATH CHURCH      APPROX.25.1 KM 1443409.0 |
 PR0472| PR0889 GERMAN LUTH CH OCTAGONAL TOP        APPROX.24.5 KM 1603157.8 |
 PR0472| PR0887 CHURCH HIGH SPIRE SE OF HANSEN      APPROX. 9.1 KM 1651652.5 |
 PR0472| PR0657 HANSEN RM                                          28959     |
 PR0472| PR0902 DESMET HIGH SPIRE DARK SLENDER      APPROX.15.6 KM 3062905.9 |
 PR0472| PR0901 DESMET DOME CYLINDRICAL SHAFT       APPROX.14.9 KM 3083434.6 |
 PR0472| PR0900 ERWIN METHODIST CHURCH SPIRE        APPROX.20.6 KM 3502240.0 |
 PR0472|---------------------------------------------------------------------|
 PR0472
 PR0472                          SUPERSEDED SURVEY CONTROL
 PR0472
 PR0472  NAD 83(1986)-  44 18 10.67909(N)    097 24 01.41358(W) AD(       ) 1
 PR0472  NAD 27      -  44 18 10.79000(N)    097 24 00.15700(W) AD(       ) 1
 PR0472  USSD        -  44 18 10.95800(N)    097 24 00.58800(W) AD(       ) 3
 PR0472  NGVD 29 (??/??/92)  529.06   (m)         1735.8    (f) COMPUTED    1 2
 PR0472  NGVD 29             529.05   (m)         1735.7    (f) LEVELING    3  
 PR0472
 PR0472.Superseded values are not recommended for survey control.
 PR0472
 PR0472.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0472.See file dsdata.pdf to determine how the superseded data were derived.
 PR0472
 PR0472_MARKER: DS = TRIANGULATION STATION DISK
 PR0472_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0472_STAMPING: HANSEN 1903 1972
 PR0472_MARK LOGO: CGS
 PR0472_PROJECTION: RECESSED 38 CENTIMETERS
 PR0472_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0472+STABILITY: SURFACE MOTION
 PR0472
 PR0472  HISTORY     - Date     Condition        Report By
 PR0472  HISTORY     - 1903     MONUMENTED       CGS
 PR0472  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0472  HISTORY     - 1935     GOOD             CGS
 PR0472  HISTORY     - 1972     SEE DESCRIPTION  NGS
 PR0472
 PR0472                          STATION DESCRIPTION
 PR0472
 PR0472'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0472'SITUATED IN THE CENTER OF SEC. 26, T. 110 N., R. 55 W., IN
 PR0472'THE SOUTHEAST CORNER OF THE YARD OF THE SCHOOLHOUSE OF DISTRICT
 PR0472'NO. 4, AND JUST WEST OF LAND OWNED BY H.H. HANSEN.  THE STATION
 PR0472'IS 3.04 METERS NORTH OF THE SOUTH FENCE OF THE SCHOOL YARD,
 PR0472'AND 3.40 METERS WEST OF THE EAST FENCE.  THE TOWN OF LAKE
 PR0472'PRESTON IS 4.4 MILES NORTH 13 DEG EAST FROM THE STATION.
 PR0472'THE STATION IS MARKED BY A STANDARD AZIMUTH MARK DISK, THE
 PR0472'REFERENCE MARK BEING AT THE FENCE ON THE SOUTH SIDE OF THE
 PR0472'EAST-AND-WEST ROAD THROUGH THE CENTER OF THE SECTION, AND
 PR0472'68.2 METERS WEST OF THE NORTH-AND-SOUTH FENCE THROUGH THE
 PR0472'CENTER OF THE SECTION.  IT IS 133.381 METERS FROM THE
 PR0472'STATION N 70 DEG 01 MIN W AND 2.21 METERS
 PR0472'LOWER IN ELEVATION THAN THE STATION.  THE STONE MARKING
 PR0472'THE CENTER OF THE EAST SIDE OF THIS SECTION (26) IS
 PR0472'CONNECTED WITH THE STATION.  THE FOLLOWING BEARINGS AND
 PR0472'DISTANCES ARE FROM THE TRIANGULATION STATION--MILLER AND
 PR0472'LLOYD HOUSE, CHIMNEY, S 56 DEG 20 MIN W, ABOUT 225 METERS.
 PR0472'WINDMILL IN PASTURE, N 11 DEG 44 MIN W, ABOUT 150 METERS.  H.H.
 PR0472'HANSENS HOUSE, CHIMNEY, S 88 DEG 38 MIN E. ABOUT 280 METERS.
 PR0472
 PR0472                          STATION RECOVERY (1935)
 PR0472
 PR0472'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0472'STATION WAS RECOVERED MAY 17, 1935, AND FOUND IN GOOD CONDITION.
 PR0472'THE SURFACE MARK IS A NAIL IN A TERRA-COTTA PIPE FILLED WITH
 PR0472'AND SET IN CONCRETE, FLUSH WITH THE SURFACE OF GROUND, NEAR
 PR0472'CENTER OF SEC. 26, T. 110 N., R. 55 W., IN THE SOUTHEAST
 PR0472'CORNER OF SCHOOL GROUNDS, 167 FEET SOUTH OF THE CENTER LINE
 PR0472'OF ROAD THROUGH CENTER OF SECTION, 134 FEET SOUTH OF SOUTH
 PR0472'RIGHT-OF-WAY LINE, 120 FEET SOUTHEAST OF THE SOUTHEAST CORNER
 PR0472'OF THE SCHOOLHOUSE, 11.5 FEET NORTH OF THE SOUTH FENCE AND 9.3
 PR0472'FEET WEST OF THE EAST FENCE SURROUNDING THE SCHOOL GROUNDS.
 PR0472'
 PR0472'THE REFERENCE MARK WAS A NAIL IN A TERRA-COTTA PIPE FILLED
 PR0472'WITH AND SET IN CONCRETE, BUT WAS FOUND TO HAVE BEEN DESTROYED.
 PR0472'A NAIL EMBEDDED IN A CORE OF CONCRETE AND OTHER FRAGMENTS
 PR0472'OF CONCRETE AND TILE WERE FOUND NEAR THE FENCE CORNER AT THE
 PR0472'CENTER OF THE SECTION.
 PR0472'
 PR0472'AZIMUTH MARKS--WINDMILL IN PASTURE NO LONGER EXISTS.  SEC.
 PR0472'26, E. 1/4 CORNER IS BURIED UNDER A HIGH ROAD GRADE.  OTHER
 PR0472'MARKS APPEAR TO BE GOOD.
 PR0472
 PR0472                          STATION RECOVERY (1935)
 PR0472
 PR0472'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 PR0472'4.4 MI S FROM LAKE PRESTON.
 PR0472'4.4 MILES SOUTH OF LAKE PRESTON, KINGSBURY COUNTY, NEAR THE
 PR0472'CENTER OF SECTION 26, T 110 N, R 55 W, 167 FEET SOUTH OF THE
 PR0472'CENTER LINE OF THE ROAD THROUGH THE CENTER OF THE SECTION, 134
 PR0472'FEET SOUTH OF THE SOUTH RIGHT-OF-WAY LINE, AT DISTRICT NO. 4
 PR0472'SCHOOL, 120 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE
 PR0472'SCHOOLHOUSE, IN THE SOUTHEAST CORNER OF THE SCHOOL GROUNDS,
 PR0472'11.5 FEET NORTH OF THE SOUTH FENCE, AND 9.3 FEET WEST OF THE
 PR0472'EAST FENCE.  A NAIL, IN THE TOP OF A TERRA-COTTA PIPE FILLED
 PR0472'WITN CONCRETE (USC AND GS 1903 WAS MARKED WHEN THE CONCRETE
 PR0472'WAS SOFT).
 PR0472
 PR0472                          STATION RECOVERY (1972)
 PR0472
 PR0472'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (LFS)
 PR0472'THE UNDERGROUND STATION MARK WAS RECOVERED IN GOOD CONDITION.
 PR0472'THE SURFACE STATION MARK WAS FOUND TO BE 0.015 METERS ECCENTRIC
 PR0472'FROM THE SUB-SURFACE MARK IN A NORTHWEST DIRECTION, IT APPARENTLY
 PR0472'HAD BEEN BUMPED BY FARM MACHINERY, IT WAS JUST BELOW GROUND
 PR0472'SURFACE AND THE FARMER DID NOT REALIZE THAT IT WAS THERE.
 PR0472'REFERENCE MARK NO. 1 WAS PREVIOUSLY REPORTED DESTROYED.  THE
 PR0472'STATION MARKS WERE PULLED UP, THE POSITION OF THE UNDERGROUND
 PR0472'MARK WAS HELD AND A NEW UNDERGROUND MARK WAS SET LOWER, A
 PR0472'SURFACE MARK WAS PLUMBED OVER IT AT 15-INCHES BELOW THE
 PR0472'SURFACE.  REFERENCE MARKS NO. 2 AND NO. 3 WERE SET.  AN
 PR0472'AZIMUTH MARK WAS NOT SET AS OTHER STATIONS OR INTERSECTED
 PR0472'OBJECTS WERE NOT VISIBLE AT THIS TIME.
 PR0472'
 PR0472'A NEW DESCRIPTION FOLLOWS--
 PR0472'
 PR0472'THE STATION IS LOCATED ABOUT 5 MILES SOUTH-SOUTHWEST OF LAKE
 PR0472'PRESTON, IN THE NORTHWEST CORNER OF THE SE-1/4 OF SEC. 26, T
 PR0472'110 N, R 55 W, IN A CULTIVATED FIELD, AT THE ABANDONED SITE
 PR0472'OF AN OLD SCHOOLHOUSE WHICH HAS BEEN REMOVED, ON PROPERTY
 PR0472'OF MR. WARREN CASPER WHO LIVES ABOUT 2 MILES SOUTH OF THE
 PR0472'STATION.
 PR0472'
 PR0472'THE STATION MARK IS A STANDARD DISK STAMPED HANSEN 1903 1972,
 PR0472'SET IN A ROUND CONCRETE MONUMENT 15-INCHES BELOW GROUND
 PR0472'SURFACE.  IT IS 233 FEET SOUTHEAST OF A T FENCE CORNER AT
 PR0472'THE WEST PROPERTY LINE, 167 FEET SOUTH OF THE CENTER OF THE
 PR0472'GRADED ROAD, 134 FEET SOUTH OF THE SOUTH R.O.W. FENCE
 PR0472'AND METAL WITNESS POST, AND 141 FEET SOUTHEAST OF THE
 PR0472'NORTHEAST CORNER OF THE CONCRETE STEP OF THE DEMOLISHED
 PR0472'SCHOOL BUILDING.
 PR0472'
 PR0472'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED HANSEN 1903
 PR0472'NO 2 1972 SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PR0472'6-INCHES.  IT IS 34 FEET SOUTH OF THE CENTER OF THE ROAD, 2.0
 PR0472'FEET EAST OF A METAL WITNESS POST, 1.5 FEET WEST OF A WOODEN
 PR0472'BRACE POST, AND 1 FOOT SOUTH OF THE FENCE.
 PR0472'
 PR0472'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HANSEN 1903
 PR0472'NO 3 1972 SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 PR0472'6-INCHES.  IT IS 131 FEET EAST OF THE T FENCE CORNER, 34
 PR0472'FEET SOUTH OF THE CENTER OF THE ROAD, 28 FEET NORTHEAST OF
 PR0472'THE NORTHEAST CORNER OF THE CONCRETE STEP OF THE DEMOLISHED
 PR0472'SCHOOL BUILDING, 1.5 FEET EAST OF A METAL WITNESS POST, AND
 PR0472'1-FOOT SOUTH OF THE FENCE.
 PR0472'
 PR0472'TO REACH THE STATION FROM THE INTERSECTION OF MAIN STREET
 PR0472'AND U.S. HIGHWAY 14 IN LAKE PRESTON, GO WEST ON HIGHWAY 14 FOR
 PR0472'0.7 MILE TO A GRAVELED CROSSROAD INTERSECTION, TURN LEFT AND
 PR0472'AND GO SOUTH ON THE GRAVELED 4.15 MILES TO A SIDE ROAD RIGHT,
 PR0472'TURN RIGHT AND GO WEST 0.5 MILE TO A T FENCE CORNER AND
 PR0472'THE STATION ON THE LEFT AS DESCRIBED.
 PR0472'
 PR0472'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5
 PR0472'MILES SSW OF LAKE PRESTON
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0692 ***********************************************************************
 OS0692  DESIGNATION -  HANSEN
 OS0692  PID         -  OS0692
 OS0692  STATE/COUNTY-  SD/TRIPP
 OS0692  COUNTRY     -  US
 OS0692  USGS QUAD   -  CLEARFIELD (2017)
 OS0692
 OS0692                         *CURRENT SURVEY CONTROL
 OS0692  ______________________________________________________________________
 OS0692* NAD 83(1996) POSITION- 43 10 59.49946(N) 100 05 02.35176(W)   ADJUSTED
 OS0692* NAVD 88 ORTHO HEIGHT -   770.    (meters)     2526.    (feet) SCALED
 OS0692  ______________________________________________________________________
 OS0692  GEOID HEIGHT    -        -24.150 (meters)                     GEOID18
 OS0692  LAPLACE CORR    -         -5.29  (seconds)                    DEFLEC18
 OS0692  HORZ ORDER      -  FIRST
 OS0692
 OS0692.The horizontal coordinates were established by classical geodetic methods
 OS0692.and adjusted by the National Geodetic Survey in January 1998.
 OS0692
 OS0692.The orthometric height was scaled from a topographic map.
 OS0692
 OS0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0692.GEOID18 height accuracy estimate available here.
 OS0692
 OS0692.Click photographs - Photos may exist for this station.
 OS0692
 OS0692.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0692
 OS0692. The following values were computed from the NAD 83(1996) position.
 OS0692
 OS0692;                    North         East     Units Scale Factor Converg.
 OS0692;SPC SD S     -    94,442.415   620,270.129   MT  0.99993554   +0 10 19.2
 OS0692;SPC SD S     -   309,849.82  2,035,002.91   sFT  0.99993554   +0 10 19.2
 OS0692;UTM  14      - 4,781,728.832   411,908.638   MT  0.99969546   -0 44 30.7
 OS0692
 OS0692!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0692!SPC SD S     -   0.99988300  x   0.99993554  =   0.99981854
 OS0692!UTM  14      -   0.99988300  x   0.99969546  =   0.99957849
 OS0692
 OS0692:                Primary Azimuth Mark                     Grid Az
 OS0692:SPC SD S     -  HANSEN AZ MK                             202 02 26.8
 OS0692:UTM  14      -  HANSEN AZ MK                             202 57 16.7
 OS0692
 OS0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN1190881728(NAD 83)
 OS0692
 OS0692|---------------------------------------------------------------------|
 OS0692| PID    Reference Object                     Distance      Geod. Az  |
 OS0692|                                                           dddmmss.s |
 OS0692| OS0693 COUNTRY CH WHITE CUPOLA             APPROX. 3.7 KM 0891308.2 |
 OS0692| CO3629 HANSEN RM 2                          13.783 METERS 18635     |
 OS0692| CO3627 HANSEN AZ MK                                       2021246.0 |
 OS0692| CO3628 HANSEN RM 1                          14.483 METERS 30118     |
 OS0692|---------------------------------------------------------------------|
 OS0692
 OS0692                          SUPERSEDED SURVEY CONTROL
 OS0692
 OS0692  NAD 83(1995)-  43 10 59.49907(N)    100 05 02.35179(W) AD(       ) 1
 OS0692  NAD 83(1986)-  43 10 59.50479(N)    100 05 02.36689(W) AD(       ) 1
 OS0692  NAD 27      -  43 10 59.49000(N)    100 05 00.93300(W) AD(       ) 1
 OS0692
 OS0692.Superseded values are not recommended for survey control.
 OS0692
 OS0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0692.See file dsdata.pdf to determine how the superseded data were derived.
 OS0692
 OS0692_MARKER: DS = TRIANGULATION STATION DISK
 OS0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0692_STAMPING: HANSEN 1936
 OS0692_MARK LOGO: CGS
 OS0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0692+STABILITY: SURFACE MOTION
 OS0692
 OS0692  HISTORY     - Date     Condition        Report By
 OS0692  HISTORY     - 1936     MONUMENTED       CGS
 OS0692
 OS0692                          STATION DESCRIPTION
 OS0692
 OS0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0692'THE STATION IS ON A HIGH BUTTE WITH RIM ROCK ON THE NORTH
 OS0692'AND WEST EDGES, 4.5 MILES BY ROAD AND ABOUT 2.5 MILES AIRLINE
 OS0692'WEST BY NORTH OF CLEARFIELD, S. DAK., 0.2 MILE EAST OF DIRT
 OS0692'ROAD RUNNING NORTH AND SOUTH, 250 PACES SOUTHEAST OF SECTION
 OS0692'CORNER ON PROPERTY OWNED BY J.B. REUTER, 0.5 MILE NORTH OF
 OS0692'THE RANCH OF J.P. HANSEN.  STATION IS ON THE HIGHEST POINT
 OS0692'OF THE BUTTE.  THE STATION MARK IS A STANDARD BRONZE DISK SET
 OS0692'IN SQUARE CONCRETE BLOCK PROJECTING ABOUT 5 INCHES.
 OS0692'
 OS0692'REFERENCE MARK NO. 1 IS SOUTHEAST OF THE STATION SET IN
 OS0692'CONCRETE IN BEDROCK OUTCROPPING ON THE WEST SIDE OF THE BUTTE.
 OS0692'IT IS FLUSH WITH THE ROCK.
 OS0692'
 OS0692'REFERENCE MARK NO. 2 IS NORTHWEST OF THE STATION SET IN
 OS0692'CONCRETE IN BEDROCK OUTCROPPING AT THE NORTH END OF THE BUTTE.
 OS0692'IT IS FLUSH WITH THE ROCK.
 OS0692'
 OS0692'THE AZIMUTH MARK IS ABOUT 0.4 MILE SOUTHWEST OF THE STATION,
 OS0692'ABOUT 0.55 MILE NORTH OF THE ROAD LEADING WEST FROM THE
 OS0692'POST OFFICE IN CLEARFIELD, S. DAK., ABOUT 35 FEET EAST OF THE
 OS0692'CENTERLINE OF THE ROAD AND ABOUT 4 FEET NORTHEAST OF A TELEPHONE
 OS0692'POLE.  IT PROJECTS ABOUT 5 INCHES.
 OS0692'
 OS0692'TO REACH THE STATION FROM CLEARFIELD, S. DAK., GO WEST FROM
 OS0692'THE POST OFFICE ON A DIRT ROAD ABOUT 2.9 MILES TO A DIRT
 OS0692'CROSS ROAD.  HERE TURN NORTH (RIGHT) AND GO 0.8 MILE TO A
 OS0692'FENCE CORNER ON THE RIGHT SIDE OF THE ROAD, TURN RIGHT AROUND
 OS0692'THE FENCE CORNER AND GO NORTHEAST ACROSS THE FIELDS ABOUT
 OS0692'0.3 MILE TO THE SOUTH SIDE OF THE BUTTE, GO NORTH UP THE
 OS0692'SIDE OF THE BUTTE ABOUT 200 FEET TO THE STATION.
 OS0692'
 OS0692'SIGNALS SHOWN FROM THE GROUND AT MOORE, LAWRENCE, BARNETT
 OS0692'AND CLEARFIELD, AND FROM A 50-FOOT TOWER AT HEATH AND FROM
 OS0692'A 77-FOOT TOWER AT FARRAN WERE VISIBLE FROM THE GROUND AT
 OS0692'THIS STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1148 ***********************************************************************
 PT1148  DESIGNATION -  HANSENS WIND CHARGER
 PT1148  PID         -  PT1148
 PT1148  STATE/COUNTY-  SD/HAAKON
 PT1148  COUNTRY     -  US
 PT1148  USGS QUAD   -  TORNADO RANCH (2017)
 PT1148
 PT1148                         *CURRENT SURVEY CONTROL
 PT1148  ______________________________________________________________________
 PT1148* NAD 83(1996) POSITION- 44 16 12.19386(N) 101 32 21.50081(W)   ADJUSTED
 PT1148  ______________________________________________________________________
 PT1148  GEOID HEIGHT    -        -21.404 (meters)                     GEOID18
 PT1148  LAPLACE CORR    -         -7.39  (seconds)                    DEFLEC18
 PT1148  HORZ ORDER      -  THIRD
 PT1148
 PT1148.The horizontal coordinates were established by classical geodetic methods
 PT1148.and adjusted by the National Geodetic Survey in January 1998.
 PT1148
 PT1148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1148.GEOID18 height accuracy estimate available here.
 PT1148
 PT1148.Click photographs - Photos may exist for this station.
 PT1148
 PT1148.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1148
 PT1148. The following values were computed from the NAD 83(1996) position.
 PT1148
 PT1148;                    North         East     Units Scale Factor Converg.
 PT1148;SPC SD S     -   215,859.383   503,719.473   MT  0.99997156   -0 49 55.0
 PT1148;SPC SD S     -   708,198.66  1,652,619.64   sFT  0.99997156   -0 49 55.0
 PT1148;UTM  14      - 4,905,003.737   297,337.327   MT  1.00010515   -1 46 23.3
 PT1148
 PT1148_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9733705003(NAD 83)
 PT1148
 PT1148                          SUPERSEDED SURVEY CONTROL
 PT1148
 PT1148  NAD 83(1986)-  44 16 12.18663(N)    101 32 21.50227(W) AD(       ) 3
 PT1148  NAD 27      -  44 16 12.23600(N)    101 32 19.97800(W) AD(       ) 3
 PT1148
 PT1148.Superseded values are not recommended for survey control.
 PT1148
 PT1148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1148.See file dsdata.pdf to determine how the superseded data were derived.
 PT1148
 PT1148
 PT1148  HISTORY     - Date     Condition        Report By
 PT1148  HISTORY     - 1952     FIRST OBSERVED   CGS
 PT1148
 PT1148                          STATION DESCRIPTION
 PT1148
 PT1148'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1148'THE STATION IS 16-1/2 MILES NORTH AND 6 MILES EAST OF PHILIP
 PT1148'AND ABOUT 50 FEET EAST OF THE EAST SIDE OF MR. HARRY HANSENS
 PT1148'HOUSE.  IT IS A 4-LEGGED STEEL STRUCTURE ABOUT 50 FEET IN
 PT1148'HEIGHT.  THE POINT INTERSECTED WAS THE SPINDLE SUPPORTING
 PT1148'THE GENERATOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0451 ***********************************************************************
 QQ0451  DESIGNATION -  HANSMEIER
 QQ0451  PID         -  QQ0451
 QQ0451  STATE/COUNTY-  SD/DAY
 QQ0451  COUNTRY     -  US
 QQ0451  USGS QUAD   -  BRISTOL WEST (2017)
 QQ0451
 QQ0451                         *CURRENT SURVEY CONTROL
 QQ0451  ______________________________________________________________________
 QQ0451* NAD 83(1996) POSITION- 45 19 13.30176(N) 097 51 29.36580(W)   ADJUSTED
 QQ0451* NAVD 88 ORTHO HEIGHT -   530.75  (+/-2cm)     1741.3   (feet) VERTCON3
 QQ0451  ______________________________________________________________________
 QQ0451  GEOID HEIGHT    -        -24.824 (meters)                     GEOID18
 QQ0451  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 QQ0451  HORZ ORDER      -  FIRST
 QQ0451  VERT ORDER      -  THIRD ? (See Below)
 QQ0451
 QQ0451.The horizontal coordinates were established by classical geodetic methods
 QQ0451.and adjusted by the National Geodetic Survey in January 1998.
 QQ0451
 QQ0451.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0451.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0451
 QQ0451.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0451.GEOID18 height accuracy estimate available here.
 QQ0451
 QQ0451.The vertical order pertains to the NGVD 29 superseded value.
 QQ0451
 QQ0451.Click photographs - Photos may exist for this station.
 QQ0451
 QQ0451.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0451
 QQ0451. The following values were computed from the NAD 83(1996) position.
 QQ0451
 QQ0451;                    North         East     Units Scale Factor Converg.
 QQ0451;SPC SD N     -   167,465.208   767,905.827   MT  0.99995013   +1 30 57.1
 QQ0451;SPC SD N     -   549,425.44  2,519,371.03   sFT  0.99995013   +1 30 57.1
 QQ0451;UTM  14      - 5,019,173.626   589,491.708   MT  0.99969847   +0 48 43.1
 QQ0451
 QQ0451!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0451!SPC SD N     -   0.99992069  x   0.99995013  =   0.99987082
 QQ0451!UTM  14      -   0.99992069  x   0.99969847  =   0.99961918
 QQ0451
 QQ0451:                Primary Azimuth Mark                     Grid Az
 QQ0451:SPC SD N     -  HANSMEIER AZ MK                          002 23 47.1
 QQ0451:UTM  14      -  HANSMEIER AZ MK                          003 06 01.1
 QQ0451
 QQ0451_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR8949119173(NAD 83)
 QQ0451
 QQ0451|---------------------------------------------------------------------|
 QQ0451| PID    Reference Object                     Distance      Geod. Az  |
 QQ0451|                                                           dddmmss.s |
 QQ0451| CO5148 HANSMEIER AZ MK                                    0035444.2 |
 QQ0451| CO5149 HANSMEIER RM 1                       22.733 METERS 01831     |
 QQ0451| CO5150 HANSMEIER RM 2                       24.547 METERS 25925     |
 QQ0451|---------------------------------------------------------------------|
 QQ0451
 QQ0451                          SUPERSEDED SURVEY CONTROL
 QQ0451
 QQ0451  NAD 83(1986)-  45 19 13.29973(N)    097 51 29.34943(W) AD(       ) 1
 QQ0451  NAD 27      -  45 19 13.46741(N)    097 51 28.00540(W) AD(       ) 1
 QQ0451  NGVD 29             530.46   (m)         1740.4    (f) LEVELING    3  
 QQ0451
 QQ0451.Superseded values are not recommended for survey control.
 QQ0451
 QQ0451.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0451.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0451
 QQ0451_MARKER: DS = TRIANGULATION STATION DISK
 QQ0451_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0451_STAMPING: HANSMEIER 1952
 QQ0451_MARK LOGO: CGS
 QQ0451_PROJECTION: FLUSH
 QQ0451_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0451+STABILITY: SURFACE MOTION
 QQ0451
 QQ0451  HISTORY     - Date     Condition        Report By
 QQ0451  HISTORY     - 1952     MONUMENTED       CGS
 QQ0451
 QQ0451                          STATION DESCRIPTION
 QQ0451
 QQ0451'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0451'THE STATION IS ABOUT 6 MILES SOUTH-SOUTHEAST OF ANDOVER, 5-1/2
 QQ0451'MILES SOUTHWEST OF BRISTOL, IN SECTION 1, T 121 N, R 59 W, ON
 QQ0451'LAND OWNED BY MR. HANSMEIER, 66 FEET EAST-NORTHEAST OF THE
 QQ0451'NORTHEAST CORNER OF MR. HANSMEIERS HOUSE, 39 FEET SOUTH OF A
 QQ0451'WIRE FENCE, AND 22 FEET WEST OF A 4 X 4 INCH WITNESS POST.
 QQ0451'
 QQ0451'TO REACH THE STATION FROM THE POST OFFICE IN BRISTOL, GO SOUTH
 QQ0451'ON THE MAIN STREET FOR 0.35 MILE TO A T-INTERSECTION, TURN RIGHT
 QQ0451'AND GO WEST ON GRAVELED ROAD FOR 4.85 MILES TO A FORK, BEAR LEFT
 QQ0451'AND GO SOUTHWEST FOR 0.6 MILE TO A SIDE ROAD LEFT, TURN LEFT AND
 QQ0451'GO SOUTH FOR 0.9 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE
 QQ0451'SOUTH FOR 0.25 MILE TO TOP OF HILL AND STATION ON RIGHT.
 QQ0451'
 QQ0451'THE STATION MARK IS FLUSH WITH THE GROUND, AND THE DISK IS
 QQ0451'STAMPED HANSMEIER 1952.
 QQ0451'
 QQ0451'REFERENCE MARK 1 IS 2 FEET SOUTHWEST OF A FENCE CORNER. THE
 QQ0451'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED HANSMEIER NO 1 1952.
 QQ0451'
 QQ0451'REFERENCE MARK 2 IS 1 FOOT SOUTH OF A WIRE FENCE.  THE MARK
 QQ0451'PROJECTS 2 INCHES, AND THE DISK IS STAMPED HANSMEIER NO 2 1952.
 QQ0451'
 QQ0451'THE AZIMUTH MARK IS 40 FEET EAST OF THE CENTER OF A GRAVELED ROAD,
 QQ0451'4 FEET SOUTH OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT WEST OF A
 QQ0451'WIRE FENCE.  THE MARK PROJECTS 3 INCHES, AND THE DISK IS
 QQ0451'STAMPED HANSMEIER 1952.
 QQ0451'
 QQ0451'HEIGHT OF LIGHT ABOVE STATION MARK 27 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0532 ***********************************************************************
 QT0532  DESIGNATION -  HARDING
 QT0532  PID         -  QT0532
 QT0532  STATE/COUNTY-  SD/HARDING
 QT0532  COUNTRY     -  US
 QT0532  USGS QUAD   -  GUSTAVE (2017)
 QT0532
 QT0532                         *CURRENT SURVEY CONTROL
 QT0532  ______________________________________________________________________
 QT0532* NAD 83(1996) POSITION- 45 22 13.72515(N) 103 53 11.72264(W)   ADJUSTED
 QT0532* NAVD 88 ORTHO HEIGHT -  1225.6   (meters)     4021.    (feet) VERTCON3
 QT0532  ______________________________________________________________________
 QT0532  GEOID HEIGHT    -        -15.983 (meters)                     GEOID18
 QT0532  LAPLACE CORR    -         -0.22  (seconds)                    DEFLEC18
 QT0532  HORZ ORDER      -  FIRST
 QT0532
 QT0532.The horizontal coordinates were established by classical geodetic methods
 QT0532.and adjusted by the National Geodetic Survey in January 1998.
 QT0532
 QT0532.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0532.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0532
 QT0532.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0532.GEOID18 height accuracy estimate available here.
 QT0532
 QT0532.Click photographs - Photos may exist for this station.
 QT0532
 QT0532.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0532
 QT0532. The following values were computed from the NAD 83(1996) position.
 QT0532
 QT0532;                    North         East     Units Scale Factor Converg.
 QT0532;SPC SD N     -   178,120.387   295,666.745   MT  0.99995462   -2 45 02.5
 QT0532;SPC SD N     -   584,383.30    970,033.31   sFT  0.99995462   -2 45 02.5
 QT0532;UTM  13      - 5,024,710.196   587,186.346   MT  0.99969346   +0 47 32.7
 QT0532
 QT0532!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0532!SPC SD N     -   0.99981039  x   0.99995462  =   0.99976502
 QT0532!UTM  13      -   0.99981039  x   0.99969346  =   0.99950391
 QT0532
 QT0532:                Primary Azimuth Mark                     Grid Az
 QT0532:SPC SD N     -  HARDING AZ MK                            117 40 18.4
 QT0532:UTM  13      -  HARDING AZ MK                            114 07 43.2
 QT0532
 QT0532_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL8718624710(NAD 83)
 QT0532
 QT0532|---------------------------------------------------------------------|
 QT0532| PID    Reference Object                     Distance      Geod. Az  |
 QT0532|                                                           dddmmss.s |
 QT0532| CQ7773 HARDING AZ MK                                      1145515.9 |
 QT0532| CQ7775 HARDING RM 2                         21.544 METERS 20218     |
 QT0532| CQ7774 HARDING RM 1                         49.146 METERS 29230     |
 QT0532|---------------------------------------------------------------------|
 QT0532
 QT0532                          SUPERSEDED SURVEY CONTROL
 QT0532
 QT0532  NAD 83(1993)-  45 22 13.71855(N)    103 53 11.71598(W) AD(       ) 1
 QT0532  NAD 83(1986)-  45 22 13.71350(N)    103 53 11.71320(W) AD(       ) 1
 QT0532  NAD 27      -  45 22 13.73100(N)    103 53 09.96500(W) AD(       ) 1
 QT0532  USSD        -  45 22 14.31700(N)    103 53 09.60500(W) AD(       ) 3
 QT0532  NGVD 29 (07/19/86) 1225.0    (m)         4019.     (f) VERT ANG       
 QT0532
 QT0532.Superseded values are not recommended for survey control.
 QT0532
 QT0532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0532.See file dsdata.pdf to determine how the superseded data were derived.
 QT0532
 QT0532_MARKER: P = PIPE CAP
 QT0532_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QT0532_STAMPING: HARDING 1912 1952
 QT0532_MARK LOGO: CGS
 QT0532_MAGNETIC: P = MARKER IS A STEEL PIPE
 QT0532_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0532
 QT0532  HISTORY     - Date     Condition        Report By
 QT0532  HISTORY     - 1912     MONUMENTED       CGS
 QT0532  HISTORY     - 1952     SEE DESCRIPTION  CGS
 QT0532
 QT0532                          STATION DESCRIPTION
 QT0532
 QT0532'DESCRIBED BY COAST AND GEODETIC SURVEY 1912 (EHP)
 QT0532'ABOUT 4 MILES SOUTHWEST OF HARDING, ON THE HIGHEST POINT ABOUT
 QT0532'1 MILE FROM THE SOUTHEAST END OF A PROMINENT MESA WHICH IS A
 QT0532'PART OF THE SIOUX NATIONAL FOREST.  THE STATION IS IN THE NE
 QT0532'1/4 SEC. 9, T16N, R2E, AND IS MARKED BY A STANDARD CAP
 QT0532'STATION MARK, SCREWED TO THE TOP OF A 3-INCH IRON PIPE, WHICH
 QT0532'IS EMBEDDED IN A CYLINDER OF CONCRETE 10 INCHES IN DIAMETER
 QT0532'AND 30 INCHES LONG.  THE CYLINDER PROJECTS 3 INCHES ABOVE
 QT0532'THE GROUND.  THE UNDERGROUND MARK IS A BRASS BOLT ONE-FOURTH
 QT0532'INCH IN DIAMETER AND 2 INCHES LONG SET IN A BLOCK OF CONCRETE
 QT0532'6 INCHES SQUARE ON TOP AND 4 INCHES THICK.  THE BOLT
 QT0532'PROJECTS ONE-FOURTH OR ONE-HALF INCH ABOVE THE CONCRETE AND
 QT0532'IS ABOUT 33 INCHES BELOW THE SURFACE OF THE GROUND.  A
 QT0532'REFERENCE MARK, IS ON THE WEST BROW OF THE MESA, 49.15
 QT0532'METERS FROM THE STATION N 67 DEG 32 MIN W.  THE
 QT0532'REFERENCE MARK CONSISTS OF A STANDARD DISK, SET IN THE TOP
 QT0532'OF A CONCRETE CYLINDER 5-1/2 INCHES IN DIAMETER AND 30 INCHES
 QT0532'LONG INCASED IN A GALVANIZED-IRON PIPE WHICH WAS USED FOR
 QT0532'THE FORM.  THE CYLINDER PROJECTS ABOUT 3 INCHES ABOVE THE
 QT0532'GROUND.  LATITUDE OBSERVATIONS WERE MADE IN 1913 AT A
 QT0532'POINT, NOT MARKED, 0.005 METER NORTH AND 0.010 METER EAST
 QT0532'OF THE STATION.
 QT0532
 QT0532                          STATION RECOVERY (1952)
 QT0532
 QT0532'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0532'THE STATION WAS RECOVERED, AND REFERENCE MARK 1 WAS FOUND IN
 QT0532'GOOD CONDITION.  THE STATION MARK WAS RESET, AND REFERENCE
 QT0532'MARK 2 AND THE AZIMUTH MARK WERE ESTABLISHED BY THIS PARTY.
 QT0532'SINCE THE ORIGINAL DESCRIPTION WAS NOT AVAILABLE, A COMPLETE
 QT0532'DESCRIPTION FOLLOWS--
 QT0532'
 QT0532'THE STATION IS ABOUT 3-1/2 MILES SOUTHWEST OF THE SMALL VILLAGE
 QT0532'OF HARDING, IN CUSTER NATIONAL FOREST, 100 FEET EAST OF THE
 QT0532'NORTHWEST EDGE OF THE RIDGE, AND 6 FEET SOUTH OF A 4 X 4 INCH
 QT0532'WITNESS POST.
 QT0532'
 QT0532'TO REACH THE STATION FROM THE POST OFFICE IN HARDING, GO SOUTH
 QT0532'ON MAIN ROAD FOR 1.35 MILES TO A WIRE GATE ON RIGHT, TURN
 QT0532'RIGHT THROUGH GATE AND GO WEST ON TRACK ROAD FOR 1.0 MILE TO
 QT0532'A WIRE GATE, PASS THROUGH GATE AND CONTINUE WEST ON TRACK ROAD
 QT0532'FOR 0.5 MILE TO A WIRE GATE AT THE SOUTHEAST CORNER OF A CORRAL,
 QT0532'PASS THROUGH GATE, TURN RIGHT, AND GO WEST FOR 0.8 MILE TO
 QT0532'THE TOP OF THE RIDGE, TURN LEFT AND GO SOUTH ALONG TOP OF
 QT0532'RIDGE FOR 0.2 MILE TO A FORK, BEAR RIGHT AND GO WEST FOR
 QT0532'0.4 MILE TO A FORK, TURN RIGHT, LEAVING TRACK ROAD, AND
 QT0532'FOLLOW THE EAST EDGE OF THE RIDGE FOR 0.25 MILE TO THE
 QT0532'AZIMUTH MARK AS DESCRIBED, TURN LEFT AND GO WEST-NORTHWEST
 QT0532'ACROSS COUNTRY FOR 0.45 MILE TO HIGHEST POINT OF RIDGE
 QT0532'AND STATION.
 QT0532'
 QT0532'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0532'HARDING 1912 1952.
 QT0532'
 QT0532'REFERENCE MARK 1 IS 50 FEET EAST OF THE WEST EDGE OF RIDGE.
 QT0532'THE MARK PROJECTS 3 INCHES, AND THE DISK IS NOT STAMPED.
 QT0532'
 QT0532'REFERENCE MARK 2 IS 76 FEET WEST OF A 14-INCH PINE TREE.
 QT0532'THE MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HARDING
 QT0532'NO 2 1912 1952.
 QT0532'
 QT0532'THE AZIMUTH MARK IS 75 FEET WEST OF THE EAST EDGE OF RIDGE
 QT0532'AND 6 FEET NORTH-NORTHWEST OF A 4 X 4 INCH WITNESS POST.
 QT0532'THE MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED HARDING
 QT0532'1912 1952.
 QT0532'
 QT0532'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2313 ***********************************************************************
 PU2313  DESIGNATION -  HARDY
 PU2313  PID         -  PU2313
 PU2313  STATE/COUNTY-  SD/MEADE
 PU2313  COUNTRY     -  US
 PU2313  USGS QUAD   -  FORT MEADE NE (2017)
 PU2313
 PU2313                         *CURRENT SURVEY CONTROL
 PU2313  ______________________________________________________________________
 PU2313* NAD 83(1996) POSITION- 44 24 59.81445(N) 103 17 13.95066(W)   ADJUSTED
 PU2313* NAVD 88 ORTHO HEIGHT -   934.    (meters)     3064.    (feet) SCALED
 PU2313  ______________________________________________________________________
 PU2313  GEOID HEIGHT    -        -16.280 (meters)                     GEOID18
 PU2313  LAPLACE CORR    -         -9.61  (seconds)                    DEFLEC18
 PU2313  HORZ ORDER      -  SECOND
 PU2313
 PU2313.The horizontal coordinates were established by classical geodetic methods
 PU2313.and adjusted by the National Geodetic Survey in January 1998.
 PU2313
 PU2313.The orthometric height was scaled from a topographic map.
 PU2313
 PU2313.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2313.GEOID18 height accuracy estimate available here.
 PU2313
 PU2313.Click photographs - Photos may exist for this station.
 PU2313
 PU2313.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2313
 PU2313. The following values were computed from the NAD 83(1996) position.
 PU2313
 PU2313;                    North         East     Units Scale Factor Converg.
 PU2313;SPC SD N     -    70,130.383   338,269.349   MT  1.00000001   -2 19 35.3
 PU2313;SPC SD N     -   230,086.10  1,109,805.36   sFT  1.00000001   -2 19 35.3
 PU2313;UTM  13      - 4,919,573.698   636,357.440   MT  0.99982866   +1 11 56.1
 PU2313
 PU2313!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2313!SPC SD N     -   0.99985605  x   1.00000001  =   0.99985606
 PU2313!UTM  13      -   0.99985605  x   0.99982866  =   0.99968473
 PU2313
 PU2313:                Primary Azimuth Mark                     Grid Az
 PU2313:SPC SD N     -  HARDY AZ MK                              002 18 48.6
 PU2313:UTM  13      -  HARDY AZ MK                              358 47 17.2
 PU2313
 PU2313_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3635719573(NAD 83)
 PU2313
 PU2313|---------------------------------------------------------------------|
 PU2313| PID    Reference Object                     Distance      Geod. Az  |
 PU2313|                                                           dddmmss.s |
 PU2313| CQ3891 HARDY RM 1                            9.351 METERS 13434     |
 PU2313| CQ3892 HARDY RM 2                           10.580 METERS 35922     |
 PU2313| CQ3890 HARDY AZ MK                                        3595913.3 |
 PU2313|---------------------------------------------------------------------|
 PU2313
 PU2313                          SUPERSEDED SURVEY CONTROL
 PU2313
 PU2313  NAD 83(1993)-  44 24 59.80699(N)    103 17 13.95260(W) AD(       ) 2
 PU2313  NAD 83(1986)-  44 24 59.80447(N)    103 17 13.95203(W) AD(       ) 2
 PU2313  NAD 27      -  44 24 59.85700(N)    103 17 12.28900(W) AD(       ) 2
 PU2313
 PU2313.Superseded values are not recommended for survey control.
 PU2313
 PU2313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2313.See file dsdata.pdf to determine how the superseded data were derived.
 PU2313
 PU2313_MARKER: DS = TRIANGULATION STATION DISK
 PU2313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2313_STAMPING: HARDY 1961
 PU2313_MARK LOGO: CGS
 PU2313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2313+STABILITY: SURFACE MOTION
 PU2313
 PU2313  HISTORY     - Date     Condition        Report By
 PU2313  HISTORY     - 1961     MONUMENTED       CGS
 PU2313
 PU2313                          STATION DESCRIPTION
 PU2313
 PU2313'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 PU2313'THE STATION IS LOCATED ABUT 11 MILES EAST OF STURGIS AND
 PU2313'0.5 MILE SOUTH OF THE STURGIS-HEREFORD ROAD.
 PU2313'
 PU2313'TO REACH THE STATION FROM THE POST OFFICE IN STURGIS, GO NORTH
 PU2313'ONE BLOCK TO A TRAFFIC LIGHT, TURN RIGHT AND FOLLOW STATE
 PU2313'HIGHWAY 24 AND 79 EASTERLY FOR 3.3 MILES TO THE JUNCTION
 PU2313'WHERE HIGHWAY 79 TURNS NORTH, CONTINUE EAST ON HIGHWAY 24
 PU2313'FOR 0.3 MILE TO A ROAD RIGHT, TURN RIGHT AND THEN LEFT ON A
 PU2313'NEWLY PAVED ROAD AND CONTINUE EASTERLY, TOWARD HEREFORD,
 PU2313'ON THE GRAVELED ROAD FOR 2.1 MILES TO THE AZIMUTH MARK AND
 PU2313'A WIRE GATE ON THE RIGHT AND A DRIVEWAY TO FARM BUILDINGS ON
 PU2313'THE LEFT.  TURN RIGHT THROUGH THE GATE AND GO SOUTH ON A
 PU2313'TRACK ROAD FOR 0.5 MILE TO AN OFFSET FENCE JUNCTION AND THE
 PU2313'STATION ON THE RIGHT.
 PU2313'
 PU2313'THE STATION MARK IS A STANDARD DISK STAMPED HARDY 1961, SET
 PU2313'IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 PU2313'25 FEET WEST OF THE CENTER OF THE TRACK ROAD, 4.6 FEET NORTH
 PU2313'OF A WITNESS POST AND 4 FEET EAST OF A FENCE JUNCTION.
 PU2313'
 PU2313'R.M. 1 IS A STANDARD DISK STAMPED HARDY NO 1 1961, SET IN A
 PU2313'SQUARE CONCRETE MONUMENT THAT PROJECTS 5 INCHES.  IT IS 30.4
 PU2313'FEET EAST OF THE WITNESS POST AND 2 FEET NORTH OF THE FENCE.
 PU2313'
 PU2313'R.M. 2 IS A STANDARD DISK STAMPED HARDY NO 2 1961, SET IN A
 PU2313'SQUARE CONCRETE MONUMENT THAT PROJECTS 3 INCHES.  IT IS 39.1
 PU2313'FEET NORTH OF THE WITNESS POST, 25 FEET WEST OF THE TRACK
 PU2313'ROAD AND 3 FEET EAST OF THE FENCE.
 PU2313'
 PU2313'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HARDY 1961, SET
 PU2313'IN A SQUARE CONCRETE MONUMENT THAT PROJECTS 4 INCHES.  IT IS
 PU2313'6 FEET WEST OF A FENCE JUNCTION, 1.2 FEET EAST OF A WITNESS
 PU2313'POST AND 1 FOOT NORTH OF THE RIGHT-OF-WAY FENCE, ON THE
 PU2313'SOUTH SIDE OF THE STURGIS-HEREFORD ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0669 ***********************************************************************
 PV0669  CBN         -  This is a Cooperative Base Network Control Station.
 PV0669  DESIGNATION -  HARDY WORK CENTER
 PV0669  PID         -  PV0669
 PV0669  STATE/COUNTY-  SD/LAWRENCE
 PV0669  COUNTRY     -  US
 PV0669  USGS QUAD   -  BUCKHORN (2017)
 PV0669
 PV0669                         *CURRENT SURVEY CONTROL
 PV0669  ______________________________________________________________________
 PV0669* NAD 83(2011) POSITION- 44 11 51.59223(N) 104 02 12.56535(W)   ADJUSTED
 PV0669* NAD 83(2011) ELLIP HT-  1973.558 (meters)        (06/27/12)   ADJUSTED
 PV0669* NAD 83(2011) EPOCH   -  2010.00
 PV0669* NAVD 88 ORTHO HEIGHT -  1986.5   (meters)     6517.    (feet) GPS OBS
 PV0669  ______________________________________________________________________
 PV0669  NAVD 88 orthometric height was determined with geoid model    GEOID96
 PV0669  GEOID HEIGHT    -        -12.817 (meters)                     GEOID96
 PV0669  GEOID HEIGHT    -        -12.881 (meters)                     GEOID18
 PV0669  NAD 83(2011) X  - -1,111,247.941 (meters)                     COMP
 PV0669  NAD 83(2011) Y  - -4,444,800.459 (meters)                     COMP
 PV0669  NAD 83(2011) Z  -  4,425,240.197 (meters)                     COMP
 PV0669  LAPLACE CORR    -          6.46  (seconds)                    DEFLEC18
 PV0669
 PV0669  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PV0669  Standards:
 PV0669         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PV0669            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PV0669  -------------------------------------------------------------------
 PV0669  NETWORK    1.18   3.39           0.55   0.38   1.73     -0.11354317
 PV0669  -------------------------------------------------------------------
 PV0669  Click here for local accuracies and other accuracy information.
 PV0669
 PV0669.The horizontal coordinates were established by GPS observations
 PV0669.and adjusted by the National Geodetic Survey in June 2012.
 PV0669
 PV0669.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PV0669.been affixed to the stable North American tectonic plate. See 
 PV0669.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PV0669
 PV0669.The horizontal coordinates are valid at the epoch date displayed above
 PV0669.which is a decimal equivalence of Year/Month/Day.
 PV0669
 PV0669.The orthometric height was determined by GPS observations and a
 PV0669.high-resolution geoid model.
 PV0669
 PV0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0669.GEOID18 height accuracy estimate available here.
 PV0669
 PV0669.Click photographs - Photos may exist for this station.
 PV0669
 PV0669.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PV0669
 PV0669.The Laplace correction was computed from DEFLEC18 derived deflections.
 PV0669
 PV0669.The ellipsoidal height was determined by GPS observations
 PV0669.and is referenced to NAD 83.
 PV0669
 PV0669. The following values were computed from the NAD 83(2011) position.
 PV0669
 PV0669;                    North         East     Units Scale Factor Converg.
 PV0669;SPC SD N     -    48,530.287   277,416.462   MT  1.00004915   -2 51 25.3
 PV0669;SPC SD N     -   159,219.78    910,157.18   sFT  1.00004915   -2 51 25.3
 PV0669;SPC WY E     -   411,332.094   290,313.534   MT  1.00003778   +0 47 15.7
 PV0669;SPC WY E     - 1,349,512.05    952,470.32   sFT  1.00003778   +0 47 15.7
 PV0669;UTM  13      - 4,894,278.392   576,965.076   MT  0.99967285   +0 40 17.4
 PV0669
 PV0669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PV0669!SPC SD N     -   0.99969064  x   1.00004915  =   0.99973977
 PV0669!SPC WY E     -   0.99969064  x   1.00003778  =   0.99972841
 PV0669!UTM  13      -   0.99969064  x   0.99967285  =   0.99936359
 PV0669
 PV0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ7696594278(NAD 83)
 PV0669
 PV0669                          SUPERSEDED SURVEY CONTROL
 PV0669
 PV0669  NAD 83(2007)-  44 11 51.59209(N)    104 02 12.56646(W) AD(2002.00) 0
 PV0669  ELLIP H (02/10/07) 1973.587  (m)                       GP(2002.00)    
 PV0669  ELLIP H (04/15/04) 1973.587  (m)                       GP(       ) 2 1
 PV0669  NAD 83(1996)-  44 11 51.59136(N)    104 02 12.56634(W) AD(       ) B
 PV0669  ELLIP H (04/18/97) 1973.648  (m)                       GP(       ) 4 1
 PV0669  NAD 83(1993)-  44 11 51.58458(N)    104 02 12.56776(W) AD(       ) 1
 PV0669  NAD 83(1986)-  44 11 51.58039(N)    104 02 12.55966(W) AD(       ) 1
 PV0669  NGVD 29 (06/17/92) 1985.6    (m)  GEOID90  model used  GPS OBS        
 PV0669
 PV0669.Superseded values are not recommended for survey control.
 PV0669
 PV0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0669.See file dsdata.pdf to determine how the superseded data were derived.
 PV0669
 PV0669_MARKER: DD = SURVEY DISK
 PV0669_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PV0669_STAMPING: HARDY 1990
 PV0669_MARK LOGO: USFS
 PV0669_MAGNETIC: N = NO MAGNETIC MATERIAL
 PV0669_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0669+SATELLITE: SATELLITE OBSERVATIONS - August 26, 1996
 PV0669
 PV0669  HISTORY     - Date     Condition        Report By
 PV0669  HISTORY     - 1990     MONUMENTED       USFS
 PV0669  HISTORY     - 19910930 GOOD
 PV0669  HISTORY     - 19960826 GOOD             NGS
 PV0669
 PV0669                          STATION DESCRIPTION
 PV0669
 PV0669'DESCRIBED BY US FOREST SERVICE 1990
 PV0669'THE STATION IS LOCATED AT THE HARDY WORK CENTER, A USDA ADMINISTRATIVE
 PV0669'SITE IN THE BLACK HILLS NATIONAL FOREST.
 PV0669'FROM THE INTERSECTION OF WY. HIGHWAY 585 AND U.S. HIGHWAY 85 (FOUR
 PV0669'CORNERS), TRAVEL NORTH ON 85 11.4 MI (18.35 KM) . TO THE HARDY WORK
 PV0669'CENTER. FROM THE CATTLEGUARD AT THE ENTRANCE TO THE WORK CENTER, THE
 PV0669'STATION IS 80 FT. S. ALONG A SPLIT RAIL FENCE ALONG THE ROAD R.O.W..
 PV0669'THE STATION IS ALSO 6.3 FT. NW. OF A 6 IN. POST WHICH IS THE SOUTH
 PV0669'EAST CORNER OF THE FENCED AREA.
 PV0669
 PV0669                          STATION RECOVERY (1991)
 PV0669
 PV0669'RECOVERED 1991
 PV0669'RECOVERED IN GOOD CONDITION.
 PV0669
 PV0669                          STATION RECOVERY (1996)
 PV0669
 PV0669'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PV0669'THE STATION IS LOCATED 11.3 MI (18.2 KM) NORTHEAST OF FOUR CORNERS,
 PV0669'WYOMING, 14.6 MI (23.5 KM) SOUTHWEST OF CHEYENNE CROSSING, AND 2.4 MI
 PV0669'(3.9 KM) NORTHEAST OF THE WYOMING/SOUTH DAKOTA STATE LINE, ON THE
 PV0669'GROUNDS OF THE USFS HARDY GUARD STATION (HARDY WORK CENTER), IN THE
 PV0669'BLACK HILLS NATIONAL FOREST.  OWNERSHIP--U.S. DEPARTMENT OF THE
 PV0669'INTERIOR.
 PV0669'
 PV0669'TO REACH THE STATION FROM THE JUNCTION OF WYOMING STATE HIGHWAY 585
 PV0669'AND U.S. HIGHWAY 85 IN FOUR CORNERS, WYOMING, GO NORTHEAST ON U.S.
 PV0669'HIGHWAY 85 FOR 8.9 MI (14.3 KM) TO THE WYOMING/ SOUTH DAKOTA STATE
 PV0669'LINE, CONTINUE NORTHEAST ON U.S. HIGHWAY 85 FOR 2.4 MI (3.9 KM) TO THE
 PV0669'STATION ON THE LEFT, AT THE NORTHEAST CORNER OF THE GUARD STATION.
 PV0669'
 PV0669'THE STATION IS A PUNCH POINT WITHIN A TRIANGLE NEAR THE CENTER OF AN
 PV0669'ALUMINUM PIPE CAP FASTENED TO A ALUMINUM PIPE.  LOCATED 80.3 FT
 PV0669'(24.5 M) SOUTH OF THE SOUTH END OF A CATTLE GUARD AT THE ENTRANCE TO
 PV0669'THE GUARD STATION, 64.0 FT (19.5 M) WEST OF THE HIGHWAY CENTERLINE,
 PV0669'41.3 FT (12.6 M) SOUTH-SOUTHWEST OF THE WEST LEG OF A SIGN (HARDY
 PV0669'GUARD STATION), 6.0 FT (1.8 M) NORTHEAST OF A FENCE POST WITH A
 PV0669'WITNESS SIGN ATTACHED, 5.8 FT (1.8 M) NORTHWEST OF A FENCE CORNER, 5.4
 PV0669'FT (1.6 M) NORTH OF A FENCE, AND 3.4 FT (1.0 M) WEST OF A FENCE.
 PV0669'NOTE-THE PIPE DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0283 ***********************************************************************
 PU0283  DESIGNATION -  HARE
 PU0283  PID         -  PU0283
 PU0283  STATE/COUNTY-  SD/MEADE
 PU0283  COUNTRY     -  US
 PU0283  USGS QUAD   -  OPAL EAST SW (2017)
 PU0283
 PU0283                         *CURRENT SURVEY CONTROL
 PU0283  ______________________________________________________________________
 PU0283* NAD 83(1986) POSITION- 44 50 54.     (N) 102 27 04.     (W)   SCALED
 PU0283* NAVD 88 ORTHO HEIGHT -   815.658 (meters)     2676.04  (feet) ADJUSTED
 PU0283  ______________________________________________________________________
 PU0283  GEOID HEIGHT    -        -18.534 (meters)                     GEOID18
 PU0283  DYNAMIC HEIGHT  -        815.478 (meters)     2675.45  (feet) COMP
 PU0283  MODELED GRAVITY -    980,369.0   (mgal)                       NAVD 88
 PU0283
 PU0283  VERT ORDER      -  SECOND    CLASS 0
 PU0283
 PU0283.The horizontal coordinates were scaled from a map and have
 PU0283.an estimated accuracy of +/- 6 seconds.
 PU0283
 PU0283.The orthometric height was determined by differential leveling and
 PU0283.adjusted by the NATIONAL GEODETIC SURVEY
 PU0283.in June 1991.
 PU0283
 PU0283.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0283.GEOID18 height accuracy estimate available here.
 PU0283
 PU0283.Click photographs - Photos may exist for this station.
 PU0283
 PU0283.The dynamic height is computed by dividing the NAVD 88
 PU0283.geopotential number by the normal gravity value computed on the
 PU0283.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0283.degrees latitude (g = 980.6199 gals.).
 PU0283
 PU0283.The modeled gravity was interpolated from observed gravity values.
 PU0283
 PU0283;                    North         East    Units  Estimated Accuracy
 PU0283;SPC SD N     -   115,720.      406,270.      MT  (+/- 180 meters Scaled)
 PU0283
 PU0283_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK014692(NAD 83)
 PU0283
 PU0283                          SUPERSEDED SURVEY CONTROL
 PU0283
 PU0283  NGVD 29 (??/??/92)  815.199  (m)         2674.53   (f) ADJ UNCH    2 0
 PU0283
 PU0283.Superseded values are not recommended for survey control.
 PU0283
 PU0283.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0283.See file dsdata.pdf to determine how the superseded data were derived.
 PU0283
 PU0283_MARKER: DB = BENCH MARK DISK
 PU0283_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0283_STAMPING: HARE 1962
 PU0283_MARK LOGO: CGS
 PU0283_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0283_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0283+STABILITY: SURFACE MOTION
 PU0283
 PU0283  HISTORY     - Date     Condition        Report By
 PU0283  HISTORY     - 1962     MONUMENTED       CGS
 PU0283
 PU0283                          STATION DESCRIPTION
 PU0283
 PU0283'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0283'4.9 MI SE FROM OPAL.
 PU0283'1.8 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL, THENCE
 PU0283'3.1 MILES SOUTH ALONG A GRAVEL ROAD, 0.1 MILE NORTH OF A ROAD
 PU0283'EAST, 0.05 MILE SOUTH OF AN EAST-WEST FENCE LINE, AT THE SUMMIT
 PU0283'OF A HILL, 44 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 1/2
 PU0283'FEET SOUTH OF A POWER POLE, 1.2 FEET EAST OF A FENCE, 2.2 FEET
 PU0283'NORTHEAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE
 PU0283'TOP OF A CONCRETE POST PROJECTING 0.3 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0596 ***********************************************************************
 PS0596  DESIGNATION -  HARMONY
 PS0596  PID         -  PS0596
 PS0596  STATE/COUNTY-  SD/SPINK
 PS0596  COUNTRY     -  US
 PS0596  USGS QUAD   -  DOLAND NW (2017)
 PS0596
 PS0596                         *CURRENT SURVEY CONTROL
 PS0596  ______________________________________________________________________
 PS0596* NAD 83(1996) POSITION- 44 55 24.89213(N) 098 14 50.89235(W)   ADJUSTED
 PS0596* NAVD 88 ORTHO HEIGHT -   390.    (meters)     1280.    (feet) SCALED
 PS0596  ______________________________________________________________________
 PS0596  GEOID HEIGHT    -        -24.394 (meters)                     GEOID18
 PS0596  LAPLACE CORR    -         -1.32  (seconds)                    DEFLEC18
 PS0596  HORZ ORDER      -  FIRST
 PS0596
 PS0596.The horizontal coordinates were established by classical geodetic methods
 PS0596.and adjusted by the National Geodetic Survey in January 1998.
 PS0596
 PS0596.The orthometric height was scaled from a topographic map.
 PS0596
 PS0596.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0596.GEOID18 height accuracy estimate available here.
 PS0596
 PS0596.Click photographs - Photos may exist for this station.
 PS0596
 PS0596.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0596
 PS0596. The following values were computed from the NAD 83(1996) position.
 PS0596
 PS0596;                    North         East     Units Scale Factor Converg.
 PS0596;SPC SD N     -   122,648.161   738,346.105   MT  0.99994158   +1 14 25.2
 PS0596;SPC SD N     -   402,388.17  2,422,390.51   sFT  0.99994158   +1 14 25.2
 PS0596;UTM  14      - 4,974,736.714   559,389.662   MT  0.99964337   +0 31 53.1
 PS0596
 PS0596!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0596!SPC SD N     -   0.99994264  x   0.99994158  =   0.99988422
 PS0596!UTM  14      -   0.99994264  x   0.99964337  =   0.99958603
 PS0596
 PS0596:                Primary Azimuth Mark                     Grid Az
 PS0596:SPC SD N     -  HARMONY AZ MK                            267 20 40.1
 PS0596:UTM  14      -  HARMONY AZ MK                            268 03 12.2
 PS0596
 PS0596_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5938974736(NAD 83)
 PS0596
 PS0596|---------------------------------------------------------------------|
 PS0596| PID    Reference Object                     Distance      Geod. Az  |
 PS0596|                                                           dddmmss.s |
 PS0596| PS0593 DOLAND HIGH SCHOOL FLAG             APPROX.11.8 KM 1041722.6 |
 PS0596| PS0592 DOLAND CATHOLIC CHURCH CROSS        APPROX.11.6 KM 1043355.5 |
 PS0596| PS0594 DOLAND MUNICIPAL TANK               APPROX.12.0 KM 1044209.7 |
 PS0596| CO5155 HARMONY RM 1                         26.402 METERS 12327     |
 PS0596| PS0599 HITCHCOCK MUNICIPAL TANK            APPROX.35.3 KM 2015646.9 |
 PS0596| PS0600 FRANKFORT METH CHURCH FINIAL        APPROX. 6.8 KM 2220901.9 |
 PS0596| PS0601 FRANKFORT ST ANNS CATH CHURCH       APPROX. 6.6 KM 2224008.8 |
 PS0596| CO5156 HARMONY RM 2                         26.353 METERS 23734     |
 PS0596| CO5154 HARMONY AZ MK                                      2683505.3 |
 PS0596|---------------------------------------------------------------------|
 PS0596
 PS0596                          SUPERSEDED SURVEY CONTROL
 PS0596
 PS0596  NAD 83(1986)-  44 55 24.89274(N)    098 14 50.88463(W) AD(       ) 1
 PS0596  NAD 27      -  44 55 24.99100(N)    098 14 49.56000(W) AD(       ) 1
 PS0596
 PS0596.Superseded values are not recommended for survey control.
 PS0596
 PS0596.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0596.See file dsdata.pdf to determine how the superseded data were derived.
 PS0596
 PS0596_MARKER: DS = TRIANGULATION STATION DISK
 PS0596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0596_STAMPING: HARMONY 1935
 PS0596_MARK LOGO: CGS
 PS0596_PROJECTION: RECESSED 30 CENTIMETERS
 PS0596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0596+STABILITY: SURFACE MOTION
 PS0596
 PS0596  HISTORY     - Date     Condition        Report By
 PS0596  HISTORY     - 1935     MONUMENTED       CGS
 PS0596
 PS0596                          STATION DESCRIPTION
 PS0596
 PS0596'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0596'THIS STATION IS LOCATED IN THE SW CORNER OF SEC. 24, T117N,
 PS0596'R62W, HARMONY TOWNSHIP, 2.75 MILES E AND 3.25 MILES N OF
 PS0596'FRANKFORT, IN THE SW CORNER OF A FIELD, 155 FEET NE OF THE SECTION
 PS0596'CORNER AND CROSSROADS, 88 FEET N OF THE CENTER LINE OF THE ROAD,
 PS0596'116 FEET E OF THE CENTER LINE OF THE ROAD, ON LAND OWNED BY MRS.
 PS0596'MARY PETLEN OF IOWA AND LEASED BY MR. ELLISON BAHDE.  THE MARK
 PS0596'IS 12 INCHES BELOW THE SURFACE OF THE GROUND.
 PS0596'
 PS0596'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0596'BRONZE DISKS SET IN CONCRETE.
 PS0596'
 PS0596'REFERENCE MARK NO. 1 IS SE OF THE STATION, 1 FOOT N OF A LINE
 PS0596'OF TELEPHONE POLES, 41 FEET N OF THE CENTER LINE OF THE ROAD.
 PS0596'PROJECTS 12 INCHES.  REFERENCE MARK NO. 2 IS SW OF THE STATION
 PS0596'3 FEET N OF A LINE OF TELEPHONE POLES, 43 FEET N OF THE CENTER
 PS0596'LINE OF THE ROAD, 48 FEET E OF THE CENTER LINE OF THE ROAD.
 PS0596'PROJECTS 12 INCHES.
 PS0596'
 PS0596'THE AZIMUTH MARK IS W OF THE STATION, 35 FEET N OF THE CENTER
 PS0596'LINE OF THE ROAD, 1 FOOT N OF THE RIGHT-OF-WAY FENCE LINE, 3
 PS0596'FEET E OF THE E POST OF A GATE INTO A FIELD.  PROJECTS 10 INCHES.
 PS0596'
 PS0596'TO REACH THE STATION FROM THE POST OFFICE IN FRANKFORT, GO
 PS0596'N ON THE MAIN STREET 0.15 MILE, TURN RIGHT (E) ON U.S. HIGHWAY
 PS0596'212 AND GO E 1.15 MILES, N 1.0 MILE, AND E 1.7 MILES TO A T-ROAD
 PS0596'ON THE LEFT (N).  THIS POINT IS 7.0 MILES W OF THE W JUNCTION
 PS0596'OF U.S. HIGHWAY 212 AND S. DAK. 37, N OF THE RAILROAD TRACKS IN
 PS0596'DOLAND, TURN N ON THE UNGRADED DIRT ROAD AND GO 2.0 MILES TO
 PS0596'CROSSROADS AND STATION TO THE NE.
 PS0596'
 PS0596'LIGHTS 74 FEET ABOVE LOVOLD, ASHTON, AND ANTELOPE ARE VISIBLE
 PS0596'FROM THE GROUND.  A LIGHT 74 FEET ABOVE LINCOLN IS VISIBLE AT
 PS0596'50 FEET.
 PS0596'
 PS0596'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0618 ***********************************************************************
 PS0618  DESIGNATION -  HARMONY
 PS0618  PID         -  PS0618
 PS0618  STATE/COUNTY-  SD/JERAULD
 PS0618  COUNTRY     -  US
 PS0618  USGS QUAD   -  GANNVALLEY SE (2017)
 PS0618
 PS0618                         *CURRENT SURVEY CONTROL
 PS0618  ______________________________________________________________________
 PS0618* NAD 83(1996) POSITION- 44 07 28.74191(N) 098 46 06.60226(W)   ADJUSTED
 PS0618* NAVD 88 ORTHO HEIGHT -   536.    (meters)     1759.    (feet) SCALED
 PS0618  ______________________________________________________________________
 PS0618  GEOID HEIGHT    -        -25.114 (meters)                     GEOID18
 PS0618  LAPLACE CORR    -         -1.62  (seconds)                    DEFLEC18
 PS0618  HORZ ORDER      -  FIRST
 PS0618
 PS0618.The horizontal coordinates were established by classical geodetic methods
 PS0618.and adjusted by the National Geodetic Survey in January 1998.
 PS0618
 PS0618.The orthometric height was scaled from a topographic map.
 PS0618
 PS0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0618.GEOID18 height accuracy estimate available here.
 PS0618
 PS0618.Click photographs - Photos may exist for this station.
 PS0618
 PS0618.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0618
 PS0618. The following values were computed from the NAD 83(1996) position.
 PS0618
 PS0618;                    North         East     Units Scale Factor Converg.
 PS0618;SPC SD S     -   200,184.170   725,232.019   MT  0.99994588   +1 04 46.2
 PS0618;SPC SD S     -   656,770.90  2,379,365.38   sFT  0.99994588   +1 04 46.2
 PS0618;UTM  14      - 4,885,743.703   518,521.356   MT  0.99960422   +0 09 40.2
 PS0618
 PS0618!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0618!SPC SD S     -   0.99991984  x   0.99994588  =   0.99986573
 PS0618!UTM  14      -   0.99991984  x   0.99960422  =   0.99952409
 PS0618
 PS0618:                Primary Azimuth Mark                     Grid Az
 PS0618:SPC SD S     -  HARMONY AZ MK                            095 12 51.9
 PS0618:UTM  14      -  HARMONY AZ MK                            096 07 57.9
 PS0618
 PS0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP1852185743(NAD 83)
 PS0618
 PS0618|---------------------------------------------------------------------|
 PS0618| PID    Reference Object                     Distance      Geod. Az  |
 PS0618|                                                           dddmmss.s |
 PS0618| CO5152 HARMONY RM 1                         30.997 METERS 01446     |
 PS0618| CO5151 HARMONY AZ MK                                      0961738.1 |
 PS0618| CO5153 HARMONY RM 2                         31.067 METERS 27522     |
 PS0618|---------------------------------------------------------------------|
 PS0618
 PS0618                          SUPERSEDED SURVEY CONTROL
 PS0618
 PS0618  NAD 83(1986)-  44 07 28.74071(N)    098 46 06.61116(W) AD(       ) 1
 PS0618  NAD 27      -  44 07 28.77100(N)    098 46 05.27300(W) AD(       ) 1
 PS0618
 PS0618.Superseded values are not recommended for survey control.
 PS0618
 PS0618.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0618.See file dsdata.pdf to determine how the superseded data were derived.
 PS0618
 PS0618_MARKER: DS = TRIANGULATION STATION DISK
 PS0618_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0618_STAMPING: HARMONY 1934
 PS0618_MARK LOGO: CGS
 PS0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0618+STABILITY: SURFACE MOTION
 PS0618
 PS0618  HISTORY     - Date     Condition        Report By
 PS0618  HISTORY     - 1934     MONUMENTED       CGS
 PS0618
 PS0618                          STATION DESCRIPTION
 PS0618
 PS0618'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0618'STATION IS ON LAND OF EMANUEL BALTZER, ABOUT 500 FEET E AND
 PS0618'ABOUT 500 FEET N OF THE SW CORNER OF SEC. 28, T 108 N, R 66 W,
 PS0618'ON A HIGH BALD KNOLL.  MARK IS ON THE HIGHEST POINT, ABOUT
 PS0618'270 FEET E OF W SECTION LINE.
 PS0618'
 PS0618'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0618'BRONZE DISKS SET IN CONCRETE.
 PS0618'
 PS0618'REFERENCE MARK NO. 1 IS E OF W SECTION LINE, ABOUT 300 FEET.
 PS0618'
 PS0618'REFERENCE MARK NO. 2 IS E OF W SECTION LINE, ABOUT 180 FEET.
 PS0618'
 PS0618'AZIMUTH MARK IS 0.9 MILE SE OF STATION.  REACHED FROM THE
 PS0618'STATION BY GOING E FROM SW CORNER OF SEC. 28 FOR 0.5 MILE
 PS0618'TO MARK AT N EDGE OF NEW GRADED ROAD.  ABOUT 75 PACES W OF
 PS0618'SMALL CHURCH, IN TELEPHONE POLE LINE.
 PS0618'
 PS0618'TO REACH THE STATION FROM JUNCTION OF STATE HIGHWAYS 34 AND
 PS0618'45, WHICH IS 3-1/4 MILES N ALONG STATE HIGHWAY 45 FROM GANN
 PS0618'VALLEY.  TAKE STATE HIGHWAY 34 E FOR 10 MILES AND TURN LEFT
 PS0618'(N) AT A NARROW GRAVEL CROSS ROAD (GROUP OF 5 MAIL BOXES IN
 PS0618'NE ANGLE) AND PROCEED N FOR 1 MILE AND TAKE LEFT FORK, KEEPING
 PS0618'MAIN ROAD W AND N FOR 2.1 MILES.  THENCE E ON CROSS ROAD FOR
 PS0618'1.0 MILE TO CROSS ROAD AND STATION ON KNOLL ABOUT 250 YARDS
 PS0618'NE.  TRUCK CAN BE DRIVEN TO TOP.
 PS0618'
 PS0618'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0810 ***********************************************************************
 OT0810  DESIGNATION -  HARNEY
 OT0810  PID         -  OT0810
 OT0810  STATE/COUNTY-  SD/PENNINGTON
 OT0810  COUNTRY     -  US
 OT0810  USGS QUAD   -  CUSTER (2017)
 OT0810
 OT0810                         *CURRENT SURVEY CONTROL
 OT0810  ______________________________________________________________________
 OT0810* NAD 83(1996) POSITION- 43 51 57.05181(N) 103 31 56.75519(W)   ADJUSTED
 OT0810* NAVD 88 ORTHO HEIGHT -  2208.    (meters)     7244.    (feet) SCALED
 OT0810  ______________________________________________________________________
 OT0810  GEOID HEIGHT    -        -13.895 (meters)                     GEOID18
 OT0810  LAPLACE CORR    -        -13.41  (seconds)                    DEFLEC18
 OT0810  HORZ ORDER      -  SECOND
 OT0810
 OT0810.The horizontal coordinates were established by classical geodetic methods
 OT0810.and adjusted by the National Geodetic Survey in January 1998.
 OT0810
 OT0810.The orthometric height was scaled from a topographic map.
 OT0810
 OT0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0810.GEOID18 height accuracy estimate available here.
 OT0810
 OT0810.Click photographs - Photos may exist for this station.
 OT0810
 OT0810.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0810
 OT0810. The following values were computed from the NAD 83(1996) position.
 OT0810
 OT0810;                    North         East     Units Scale Factor Converg.
 OT0810;SPC SD S     -   175,201.971   342,920.174   MT  0.99991618   -2 12 24.9
 OT0810;SPC SD S     -   574,808.47  1,125,063.94   sFT  0.99991618   -2 12 24.9
 OT0810;UTM  13      - 4,858,019.715   617,926.281   MT  0.99977104   +1 01 01.6
 OT0810
 OT0810!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0810!SPC SD S     -   0.99965611  x   0.99991618  =   0.99957232
 OT0810!UTM  13      -   0.99965611  x   0.99977104  =   0.99942723
 OT0810
 OT0810:                Primary Azimuth Mark                     Grid Az
 OT0810:SPC SD S     -  CASTLE PEAK                              330 32 53.9
 OT0810:UTM  13      -  CASTLE PEAK                              327 19 27.4
 OT0810
 OT0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1792658019(NAD 83)
 OT0810
 OT0810|---------------------------------------------------------------------|
 OT0810| PID    Reference Object                     Distance      Geod. Az  |
 OT0810|                                                           dddmmss.s |
 OT0810| CQ3896 HARNEY RM 1                           6.620 METERS 05655     |
 OT0810| OT0812 HARNEY PEAK LOOKOUT TOWER           108.555 METERS 08343     |
 OT0810| OT0813 HARNEY PEAK AIRWAY BEACON             4.197 METERS 15336     |
 OT0810| CQ3897 HARNEY RM 2                           5.913 METERS 29314     |
 OT0810| PU2335 CASTLE PEAK                         APPROX.29.0 KM 3282029.0 |
 OT0810|---------------------------------------------------------------------|
 OT0810
 OT0810                          SUPERSEDED SURVEY CONTROL
 OT0810
 OT0810  NAD 83(1995)-  43 51 57.04201(N)    103 31 56.76075(W) AD(       ) 2
 OT0810  NAD 83(1993)-  43 51 57.04332(N)    103 31 56.75975(W) AD(       ) 2
 OT0810  NAD 83(1986)-  43 51 57.04711(N)    103 31 56.75826(W) AD(       ) 2
 OT0810  NAD 27      -  43 51 57.09700(N)    103 31 55.06900(W) AD(       ) 2
 OT0810
 OT0810.Superseded values are not recommended for survey control.
 OT0810
 OT0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0810.See file dsdata.pdf to determine how the superseded data were derived.
 OT0810
 OT0810_MARKER: DS = TRIANGULATION STATION DISK
 OT0810_SETTING: 66 = SET IN ROCK OUTCROP
 OT0810_STAMPING: HARNEY 1950
 OT0810_MARK LOGO: CGS
 OT0810_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0810+STABILITY: POSITION/ELEVATION WELL
 OT0810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0810+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 OT0810
 OT0810  HISTORY     - Date     Condition        Report By
 OT0810  HISTORY     - 1950     MONUMENTED       CGS
 OT0810  HISTORY     - 20040616 GOOD             SWGEOM
 OT0810  HISTORY     - 20080830 GOOD             INDIV
 OT0810  HISTORY     - 20160916 GOOD             INDIV
 OT0810
 OT0810                          STATION DESCRIPTION
 OT0810
 OT0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0810'STATION IS LOCATED ON THE HIGHEST POINT IN THE BLACK HILLS,
 OT0810'HARNEY PEAK, IN HARNEY NATIONAL FOREST, ABOUT 5 MILES SOUTHEAST
 OT0810'OF HILL CITY, ABOUT 1 MILE NORTH OF PENNINGTON-CUSTER COUNTY
 OT0810'LINE, AND 7 FEET NORTH OF THE NORTHWEST LEG OF THE AIRWAY BEACON.
 OT0810'
 OT0810'STATION MARK IS SET FLUSH IN BEDROCK, AND THE DISK IS STAMPED
 OT0810'HARNEY 1950.
 OT0810'
 OT0810'REFERENCE MARK NO. 1 IS 20 FEET NORTHEAST OF THE NORTHEAST
 OT0810'LEG OF THE AIRWAY BEACON.  THE MARK IS SET FLUSH IN BEDROCK,
 OT0810'AND THE DISK IS STAMPED HARNEY NO 1 1950.
 OT0810'
 OT0810'REFERENCE MARK NO. 2 IS 25 FEET NORTHWEST OF THE NORTHWEST
 OT0810'LEG OF THE AIRWAY BEACON.  THE MARK IS SET FLUSH IN BEDROCK,
 OT0810'AND THE DISK IS STAMPED HARNEY NO 2 1950.
 OT0810'
 OT0810'THERE WAS NO SUITABLE POINT VISIBLE FROM THE GROUND AT WHICH
 OT0810'AN AZIMUTH MARK COULD BE ESTABLISHED.
 OT0810'
 OT0810'ALL MARKS ARE STANDARD DISKS SET IN OUTCROPPING BEDROCK.
 OT0810'
 OT0810'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 OT0810
 OT0810                          STATION RECOVERY (2004)
 OT0810
 OT0810'RECOVERY NOTE BY SOUTHWEST GEOMATICS INC 2004 (BSF)
 OT0810'RECOVERED IN GOOD CONDITION.
 OT0810
 OT0810                          STATION RECOVERY (2008)
 OT0810
 OT0810'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 OT0810'RECOVERED IN GOOD CONDITION.
 OT0810
 OT0810                          STATION RECOVERY (2016)
 OT0810
 OT0810'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JFP)
 OT0810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0813 ***********************************************************************
 OT0813  DESIGNATION -  HARNEY PEAK AIRWAY BEACON
 OT0813  PID         -  OT0813
 OT0813  STATE/COUNTY-  SD/PENNINGTON
 OT0813  COUNTRY     -  US
 OT0813  USGS QUAD   -  CUSTER (2017)
 OT0813
 OT0813                         *CURRENT SURVEY CONTROL
 OT0813  ______________________________________________________________________
 OT0813* NAD 83(1996) POSITION- 43 51 56.93001(N) 103 31 56.67163(W)   ADJUSTED
 OT0813  ______________________________________________________________________
 OT0813  GEOID HEIGHT    -        -13.895 (meters)                     GEOID18
 OT0813  LAPLACE CORR    -        -13.43  (seconds)                    DEFLEC18
 OT0813  HORZ ORDER      -  THIRD
 OT0813
 OT0813.The horizontal coordinates were established by classical geodetic methods
 OT0813.and adjusted by the National Geodetic Survey in January 1998.
 OT0813
 OT0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0813.GEOID18 height accuracy estimate available here.
 OT0813
 OT0813.Click photographs - Photos may exist for this station.
 OT0813
 OT0813.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0813
 OT0813. The following values were computed from the NAD 83(1996) position.
 OT0813
 OT0813;                    North         East     Units Scale Factor Converg.
 OT0813;SPC SD S     -   175,198.143   342,921.894   MT  0.99991617   -2 12 24.8
 OT0813;SPC SD S     -   574,795.91  1,125,069.58   sFT  0.99991617   -2 12 24.8
 OT0813;UTM  13      - 4,858,015.990   617,928.213   MT  0.99977105   +1 01 01.6
 OT0813
 OT0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1792858015(NAD 83)
 OT0813
 OT0813                          SUPERSEDED SURVEY CONTROL
 OT0813
 OT0813  NAD 83(1995)-  43 51 56.92021(N)    103 31 56.67719(W) AD(       ) 3
 OT0813  NAD 83(1993)-  43 51 56.92153(N)    103 31 56.67620(W) AD(       ) 3
 OT0813  NAD 83(1986)-  43 51 56.92529(N)    103 31 56.67450(W) AD(       ) 3
 OT0813  NAD 27      -  43 51 56.97500(N)    103 31 54.98500(W) AD(       ) 3
 OT0813
 OT0813.Superseded values are not recommended for survey control.
 OT0813
 OT0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0813.See file dsdata.pdf to determine how the superseded data were derived.
 OT0813
 OT0813_MARKER: 22 = AIRWAY BEACON
 OT0813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0813+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 OT0813
 OT0813  HISTORY     - Date     Condition        Report By
 OT0813  HISTORY     - 1950     FIRST OBSERVED   CGS
 OT0813  HISTORY     - 20160916 GOOD             INDIV
 OT0813
 OT0813                          STATION DESCRIPTION
 OT0813
 OT0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0813'STATION IS LOCATED ON THE HIGHEST POINT IN THE BLACK HILLS,
 OT0813'HARNEY PEAK, IN HARNEY NATIONAL FOREST, ABOUT 5 MILES SOUTHEAST
 OT0813'OF HILL CITY, ABOUT 1 MILE NORTH OF PENNINGTON-CUSTER COUNTY
 OT0813'LINE, AND 4.200 METERS (13.18 FEET) SOUTHEAST OF TRIANGULATION
 OT0813'STATION HARNEY.
 OT0813'
 OT0813'IT IS A 4-LEGGED STEEL STRUCTURE, ABOUT 60 FEET HIGH, AND
 OT0813'ALTERNATELY PAINTED ORANGE AND WHITE.
 OT0813'
 OT0813'THE POINT INTERSECTED WAS THE CENTER OF THE BASE.
 OT0813
 OT0813                          STATION RECOVERY (2016)
 OT0813
 OT0813'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JFP)
 OT0813'THE TOWER AT THIS LOCATION WAS REMOVED ON AN UNKNOWN DATE.  THE
 OT0813'STUBS FOR FOUR ANGLE IRON LEGS REMAIN IN PLACE IN CONCRETE AND
 OT0813'GRANITE.  AT THE INTERSECTION OF THESE FOUR LEGS, A 0.75-INCH
 OT0813'DIAMETER DRILL HOLE IN GRANITE WAS FOUND.  THIS IS BELIEVED TO
 OT0813'HAVE ONCE MARKED THE CENTER OF THE AIRWAY BEACON TOWER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0812 ***********************************************************************
 OT0812  DESIGNATION -  HARNEY PEAK LOOKOUT TOWER
 OT0812  PID         -  OT0812
 OT0812  STATE/COUNTY-  SD/PENNINGTON
 OT0812  COUNTRY     -  US
 OT0812  USGS QUAD   -  CUSTER (2017)
 OT0812
 OT0812                         *CURRENT SURVEY CONTROL
 OT0812  ______________________________________________________________________
 OT0812* NAD 83(1996) POSITION- 43 51 57.43700(N) 103 31 51.92293(W)   ADJUSTED
 OT0812  ______________________________________________________________________
 OT0812  GEOID HEIGHT    -        -13.902 (meters)                     GEOID18
 OT0812  LAPLACE CORR    -        -13.91  (seconds)                    DEFLEC18
 OT0812  HORZ ORDER      -  THIRD
 OT0812
 OT0812.The horizontal coordinates were established by classical geodetic methods
 OT0812.and adjusted by the National Geodetic Survey in January 1998.
 OT0812
 OT0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0812.GEOID18 height accuracy estimate available here.
 OT0812
 OT0812.Click photographs - Photos may exist for this station.
 OT0812
 OT0812.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0812
 OT0812. The following values were computed from the NAD 83(1996) position.
 OT0812
 OT0812;                    North         East     Units Scale Factor Converg.
 OT0812;SPC SD S     -   175,209.696   343,028.445   MT  0.99991618   -2 12 21.5
 OT0812;SPC SD S     -   574,833.81  1,125,419.16   sFT  0.99991618   -2 12 21.5
 OT0812;UTM  13      - 4,858,033.515   618,033.931   MT  0.99977136   +1 01 04.9
 OT0812
 OT0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1803358033(NAD 83)
 OT0812
 OT0812                          SUPERSEDED SURVEY CONTROL
 OT0812
 OT0812  NAD 83(1995)-  43 51 57.42725(N)    103 31 51.92783(W) AD(       ) 3
 OT0812  NAD 83(1993)-  43 51 57.42896(N)    103 31 51.92703(W) AD(       ) 3
 OT0812  NAD 83(1986)-  43 51 57.43220(N)    103 31 51.92038(W) AD(       ) 3
 OT0812  NAD 27      -  43 51 57.48100(N)    103 31 50.22100(W) AD(       ) 3
 OT0812
 OT0812.Superseded values are not recommended for survey control.
 OT0812
 OT0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0812.See file dsdata.pdf to determine how the superseded data were derived.
 OT0812
 OT0812_MARKER: 57 = LOOKOUT TOWER
 OT0812_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0812+SATELLITE: SATELLITE OBSERVATIONS - September 16, 2016
 OT0812
 OT0812  HISTORY     - Date     Condition        Report By
 OT0812  HISTORY     - 1950     FIRST OBSERVED   CGS
 OT0812  HISTORY     - 20160916 GOOD             INDIV
 OT0812
 OT0812                          STATION DESCRIPTION
 OT0812
 OT0812'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0812'STATION IS LOCATED ON THE HIGHEST POINT IN THE BLACK HILLS,
 OT0812'HARNEY PEAK, IN HARNEY NATIONAL FOREST, ABOUT 5 MILES SOUTHEAST
 OT0812'OF HILL CITY, ABOUT 1 MILE NORTH OF PENNINGTON-CUSTER COUNTY
 OT0812'LINE, AND ABOUT 100 YARDS EAST OF TRIANGULATION STATION HARNEY.
 OT0812'
 OT0812'IT IS A 20 X 20-FOOT STONE BUILDING ABOUT 50 FEET HIGH WITH
 OT0812'A GLASSED-IN LOOKOUT.
 OT0812'
 OT0812'THE POINT INTERSECTED WAS THE TOP OF THE SPIRE, WHICH IS
 OT0812'LOCATED IN THE CENTER OF THE ROOF OF THE TOWER.
 OT0812
 OT0812                          STATION RECOVERY (2016)
 OT0812
 OT0812'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (JFP)
 OT0812'THE CENTER OF THE LOOKOUT TOWER IS A LIGHTNING ROD MEASURING
 OT0812'APPROXIMATELY 5 FEET IN LENGTH.  THE TIP OF THE LIGHTNING ROD WAS
 OT0812'DETERMINED TO BE 7262.30 FEET NAVD88 (GEOID 12B) BY VERTICAL ANGLE
 OT0812'FROM THE DRILL HOLE AT THE FORMER HARNEY PEAK AIRWAY BEACON OT0813.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0718 ***********************************************************************
 OQ0718  DESIGNATION -  HARRISBURG
 OQ0718  PID         -  OQ0718
 OQ0718  STATE/COUNTY-  SD/LINCOLN
 OQ0718  COUNTRY     -  US
 OQ0718  USGS QUAD   -  HARRISBURG (2017)
 OQ0718
 OQ0718                         *CURRENT SURVEY CONTROL
 OQ0718  ______________________________________________________________________
 OQ0718* NAD 83(1996) POSITION- 43 25 56.87951(N) 096 43 38.51205(W)   ADJUSTED
 OQ0718* NAVD 88 ORTHO HEIGHT -   440.    (meters)     1444.    (feet) SCALED
 OQ0718  ______________________________________________________________________
 OQ0718  GEOID HEIGHT    -        -26.394 (meters)                     GEOID18
 OQ0718  LAPLACE CORR    -         -1.25  (seconds)                    DEFLEC18
 OQ0718  HORZ ORDER      -  THIRD
 OQ0718
 OQ0718.The horizontal coordinates were established by classical geodetic methods
 OQ0718.and adjusted by the National Geodetic Survey in January 1998.
 OQ0718
 OQ0718.The orthometric height was scaled from a topographic map.
 OQ0718
 OQ0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0718.GEOID18 height accuracy estimate available here.
 OQ0718
 OQ0718.Click photographs - Photos may exist for this station.
 OQ0718
 OQ0718.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0718
 OQ0718. The following values were computed from the NAD 83(1996) position.
 OQ0718
 OQ0718;                    North         East     Units Scale Factor Converg.
 OQ0718;SPC SD S     -   128,440.139   891,846.265   MT  0.99991211   +2 29 15.3
 OQ0718;SPC SD S     -   421,390.69  2,925,998.95   sFT  0.99991211   +2 29 15.3
 OQ0718;UTM  14      - 4,811,349.919   683,937.062   MT  1.00001619   +1 33 46.3
 OQ0718
 OQ0718!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0718!SPC SD S     -   0.99993510  x   0.99991211  =   0.99984722
 OQ0718!UTM  14      -   0.99993510  x   1.00001619  =   0.99995129
 OQ0718
 OQ0718:                Primary Azimuth Mark                     Grid Az
 OQ0718:SPC SD S     -  HARRISBURG AZ MK                         355 49 02.5
 OQ0718:UTM  14      -  HARRISBURG AZ MK                         356 44 31.5
 OQ0718
 OQ0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8393711349(NAD 83)
 OQ0718
 OQ0718|---------------------------------------------------------------------|
 OQ0718| PID    Reference Object                     Distance      Geod. Az  |
 OQ0718|                                                           dddmmss.s |
 OQ0718| OQ0812 SIOUX FALLS CLIFF AVE MUN TANK      APPROX.10.7 KM 0070847.5 |
 OQ0718| OQ0720 HARRISBURG TANK                     APPROX. 2.3 KM 0941026.3 |
 OQ0718| CO3645 HARRISBURG RM 1                      26.991 METERS 15136     |
 OQ0718| OQ0750 SIOUX FALLS KIHO MAST 2ND OF 4      APPROX. 7.8 KM 3225949.5 |
 OQ0718| OQ0753 SIOUX FALLS KIHO MAST NNE OF 4      APPROX. 7.9 KM 3232246.1 |
 OQ0718| OQ0830 SIOUX FALLS RAD STA KISD MAST       APPROX.13.1 KM 3400614.7 |
 OQ0718| OQ0833 SIOUX FALLS VA HOSPITAL TANK        APPROX.11.2 KM 3472146.5 |
 OQ0718| CO3646 HARRISBURG RM 2                      21.778 METERS 35159     |
 OQ0718| CO3644 HARRISBURG AZ MK                                   3581817.8 |
 OQ0718|---------------------------------------------------------------------|
 OQ0718
 OQ0718                          SUPERSEDED SURVEY CONTROL
 OQ0718
 OQ0718  NAD 83(1995)-  43 25 56.87986(N)    096 43 38.50648(W) AD(       ) 3
 OQ0718  NAD 83(1986)-  43 25 56.88389(N)    096 43 38.49567(W) AD(       ) 3
 OQ0718  NAD 27      -  43 25 56.96300(N)    096 43 37.31600(W) AD(       ) 3
 OQ0718
 OQ0718.Superseded values are not recommended for survey control.
 OQ0718
 OQ0718.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0718.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0718
 OQ0718_MARKER: DS = TRIANGULATION STATION DISK
 OQ0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0718_STAMPING: HARRISBURG 1949
 OQ0718_MARK LOGO: CGS
 OQ0718_PROJECTION: FLUSH
 OQ0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0718+STABILITY: SURFACE MOTION
 OQ0718
 OQ0718  HISTORY     - Date     Condition        Report By
 OQ0718  HISTORY     - 1949     MONUMENTED       CGS
 OQ0718
 OQ0718                          STATION DESCRIPTION
 OQ0718
 OQ0718'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0718'STATION IS LOCATED ABOUT 1-1/2 MILES WEST OF HARRISBURG JUST NORTH
 OQ0718'OF A HOUSE IN A FIELD.  STATION IS 80 FEET NORTH OF FENCECORNER,
 OQ0718'44 FEET EAST OF THE CENTERLINE OF U.S. HIGHWAY 77 AND 10 FEET EAST
 OQ0718'OF FENCELINE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK IS
 OQ0718'STAMPED HARRISBURG 1949.
 OQ0718'
 OQ0718'REFERENCE MARK NO. 1 IS 53 FEET EAST OF FENCECORNER AND 1 FOOT
 OQ0718'NORTH OF FENCE.  THE MARK IS FLUSH WITH THE GROUND AND THE DISK
 OQ0718'IS STAMPED HARRISBURG NO 1 1949.
 OQ0718'
 OQ0718'REFERENCE MARK NO. 2 IS 35 FEET EAST OF THE CENTERLINE OF U.S.
 OQ0718'HIGHWAY 77, 3 FEET SOUTH OF WITNESS POST AND 1 FOOT EAST OF
 OQ0718'FENCE.  THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 OQ0718'HARRISBURG NO 2 1949.
 OQ0718'
 OQ0718'AZIMUTH MARK IS 33 FEET WEST OF THE CENTERLINE OF U.S. HIGHWAY 77,
 OQ0718'6 FEET WEST SOUTHWEST OF POWER POLE WITH TRANSFORMER, 2 FEET
 OQ0718'SOUTHWEST OF WITNESS POST AND IN FENCELINE.  THE MARK PROJECTS
 OQ0718'ABOUT 5 INCHES AND THE DISK IS STAMPED HARRISBURG 1949.
 OQ0718'
 OQ0718'TO REACH FROM THE RAILROAD DEPOT IN HARRISBURG GO WEST ON MAIN
 OQ0718'GRAVEL ROAD FOR 1.5 MILES TO U.S. HIGHWAY 77.  TURN RIGHT ON U.S.
 OQ0718'HIGHWAY 77 AND GO NORTH FOR ABOUT 0.05 MILE TO STATION ON RIGHT
 OQ0718'OR EAST SIDE OF HIGHWAY AS DESCRIBED.  CONTINUE NORTH FOR 0.55
 OQ0718'MILE TO AZIMUTH ON LEFT OR WEST SIDE OF HIGHWAY AS DESCRIBED.
 OQ0718'
 OQ0718'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0720 ***********************************************************************
 OQ0720  DESIGNATION -  HARRISBURG TANK
 OQ0720  PID         -  OQ0720
 OQ0720  STATE/COUNTY-  SD/LINCOLN
 OQ0720  COUNTRY     -  US
 OQ0720  USGS QUAD   -  HARRISBURG (2017)
 OQ0720
 OQ0720                         *CURRENT SURVEY CONTROL
 OQ0720  ______________________________________________________________________
 OQ0720* NAD 83(1996) POSITION- 43 25 51.42716(N) 096 41 56.23580(W)   ADJUSTED
 OQ0720  ______________________________________________________________________
 OQ0720  GEOID HEIGHT    -        -26.410 (meters)                     GEOID18
 OQ0720  LAPLACE CORR    -         -1.44  (seconds)                    DEFLEC18
 OQ0720  HORZ ORDER      -  THIRD
 OQ0720
 OQ0720.The horizontal coordinates were established by classical geodetic methods
 OQ0720.and adjusted by the National Geodetic Survey in January 1998.
 OQ0720
 OQ0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0720.GEOID18 height accuracy estimate available here.
 OQ0720
 OQ0720.Click photographs - Photos may exist for this station.
 OQ0720
 OQ0720.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0720
 OQ0720. The following values were computed from the NAD 83(1996) position.
 OQ0720
 OQ0720;                    North         East     Units Scale Factor Converg.
 OQ0720;SPC SD S     -   128,372.270   894,151.510   MT  0.99991220   +2 30 25.9
 OQ0720;SPC SD S     -   421,168.02  2,933,562.08   sFT  0.99991220   +2 30 25.9
 OQ0720;UTM  14      - 4,811,244.842   686,241.163   MT  1.00002668   +1 34 56.6
 OQ0720
 OQ0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8624111244(NAD 83)
 OQ0720
 OQ0720                          SUPERSEDED SURVEY CONTROL
 OQ0720
 OQ0720  NAD 83(1995)-  43 25 51.42802(N)    096 41 56.23032(W) AD(       ) 3
 OQ0720  NAD 83(1986)-  43 25 51.43078(N)    096 41 56.21964(W) AD(       ) 3
 OQ0720  NAD 27      -  43 25 51.51300(N)    096 41 55.04300(W) AD(       ) 3
 OQ0720
 OQ0720.Superseded values are not recommended for survey control.
 OQ0720
 OQ0720.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0720.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0720
 OQ0720_MARKER: 53 = ELEVATED TANK
 OQ0720
 OQ0720  HISTORY     - Date     Condition        Report By
 OQ0720  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0720  HISTORY     - 1949     GOOD             CGS
 OQ0720
 OQ0720                          STATION DESCRIPTION
 OQ0720
 OQ0720'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0720'POINT OBSERVED UPON WAS FINIAL OF CITY WATER TANK IN TOWN OF
 OQ0720'HARRISBURG.  STATION WAS NOT VISITED TO PERMIT FURTHER DESCRIPTION.
 OQ0720'
 OQ0720'OBSERVED UPON FROM STATION, LARSON, MURRAY, LENNOX, MUTH,
 OQ0720'BOTHWELL AND CORSON.
 OQ0720
 OQ0720                          STATION RECOVERY (1949)
 OQ0720
 OQ0720'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0720'THIS STATION IS LOCATED ABOUT 1 BLOCK NORTHWEST OF THE POST OFFICE,
 OQ0720'IN HARRISBURG.  IT IS A 4 LEGGED STEEL STRUCTURE, ABOUT 30 FEET
 OQ0720'SQUARE AT THE BASE, AND ABOUT 120 FEET HIGH.  THE LEGS ARE
 OQ0720'PAINTED BLACK AND THE TANK IS SILVER IN COLOR.
 OQ0720'
 OQ0720'THE POINT INTERSECTED WAS THE BALL FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0571 ***********************************************************************
 PS0571  DESIGNATION -  HARROLD
 PS0571  PID         -  PS0571
 PS0571  STATE/COUNTY-  SD/HUGHES
 PS0571  COUNTRY     -  US
 PS0571  USGS QUAD   -  BLUNT SE (2017)
 PS0571
 PS0571                         *CURRENT SURVEY CONTROL
 PS0571  ______________________________________________________________________
 PS0571* NAD 83(1996) POSITION- 44 31 30.49488(N) 099 47 03.98410(W)   ADJUSTED
 PS0571* NAVD 88 ORTHO HEIGHT -   543.557 (meters)     1783.32  (feet) ADJUSTED
 PS0571  ______________________________________________________________________
 PS0571  GEOID HEIGHT    -        -23.563 (meters)                     GEOID18
 PS0571  LAPLACE CORR    -         -0.70  (seconds)                    DEFLEC18
 PS0571  DYNAMIC HEIGHT  -        543.451 (meters)     1782.97  (feet) COMP
 PS0571  MODELED GRAVITY -    980,406.2   (mgal)                       NAVD 88
 PS0571
 PS0571  HORZ ORDER      -  THIRD
 PS0571  VERT ORDER      -  FIRST     CLASS II
 PS0571
 PS0571.The horizontal coordinates were established by classical geodetic methods
 PS0571.and adjusted by the National Geodetic Survey in January 1998.
 PS0571
 PS0571.The orthometric height was determined by differential leveling and
 PS0571.adjusted by the NATIONAL GEODETIC SURVEY
 PS0571.in October 1997.
 PS0571
 PS0571.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0571.GEOID18 height accuracy estimate available here.
 PS0571
 PS0571.Click photographs - Photos may exist for this station.
 PS0571
 PS0571.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0571
 PS0571.The dynamic height is computed by dividing the NAVD 88
 PS0571.geopotential number by the normal gravity value computed on the
 PS0571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0571.degrees latitude (g = 980.6199 gals.).
 PS0571
 PS0571.The modeled gravity was interpolated from observed gravity values.
 PS0571
 PS0571. The following values were computed from the NAD 83(1996) position.
 PS0571
 PS0571;                    North         East     Units Scale Factor Converg.
 PS0571;SPC SD S     -   243,649.458   643,635.575   MT  1.00003230   +0 22 43.2
 PS0571;SPC SD S     -   799,373.26  2,111,661.05   sFT  1.00003230   +0 22 43.2
 PS0571;UTM  14      - 4,930,500.624   437,665.548   MT  0.99964778   -0 33 00.3
 PS0571
 PS0571!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0571!SPC SD S     -   0.99991847  x   1.00003230  =   0.99995077
 PS0571!UTM  14      -   0.99991847  x   0.99964778  =   0.99956628
 PS0571
 PS0571:                Primary Azimuth Mark                     Grid Az
 PS0571:SPC SD S     -  HARROLD AZ MK 2                          073 03 23.1
 PS0571:UTM  14      -  HARROLD AZ MK 2                          073 59 06.6
 PS0571
 PS0571_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3766530500(NAD 83)
 PS0571
 PS0571|---------------------------------------------------------------------|
 PS0571| PID    Reference Object                     Distance      Geod. Az  |
 PS0571|                                                           dddmmss.s |
 PS0571| PS0740 HARROLD AZ MK 2                     APPROX. 0.8 KM 0732606.3 |
 PS0571| AB7529 HARROLD AZ MK                                      0735236.8 |
 PS0571| PS0572 HARROLD RM 1                         16.233 METERS 08822     |
 PS0571| PS0733 HARROLD MUNICIPAL TANK              APPROX. 3.6 KM 0962008.6 |
 PS0571| PS0743 BLUNT CENTRAL ELEC COOP MAST        APPROX.16.2 KM 2702430.1 |
 PS0571| PS0528 P 295                                14.397 METERS 27224     |
 PS0571|---------------------------------------------------------------------|
 PS0571
 PS0571                          SUPERSEDED SURVEY CONTROL
 PS0571
 PS0571  NAD 83(1986)-  44 31 30.49109(N)    099 47 03.98983(W) AD(       ) 3
 PS0571  NAD 27      -  44 31 30.54000(N)    099 47 02.56100(W) AD(       ) 3
 PS0571  NGVD 29 (04/17/07)  543.15   (m)         1782.0    (f) RESET       3  
 PS0571
 PS0571.Superseded values are not recommended for survey control.
 PS0571
 PS0571.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0571.See file dsdata.pdf to determine how the superseded data were derived.
 PS0571
 PS0571_MARKER: DS = TRIANGULATION STATION DISK
 PS0571_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0571_STAMPING: HARROLD 1951
 PS0571_MARK LOGO: CGS
 PS0571_PROJECTION: FLUSH
 PS0571_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0571_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0571+STABILITY: SURFACE MOTION
 PS0571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0571+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 PS0571
 PS0571  HISTORY     - Date     Condition        Report By
 PS0571  HISTORY     - 1951     MONUMENTED       CGS
 PS0571  HISTORY     - 1951     GOOD             CGS
 PS0571  HISTORY     - 1978     GOOD             NGS
 PS0571  HISTORY     - 19941129 GOOD             NGS
 PS0571  HISTORY     - 20120514 GOOD             INDIV
 PS0571
 PS0571                          STATION DESCRIPTION
 PS0571
 PS0571'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0571'THE STATION IS LOCATED ABOUT 2 MILES WEST OF THE TOWN OF
 PS0571'HARROLD AND ALONG THE NORTH RIGHT-OF-WAY OF THE CHICAGO
 PS0571'AND NORTHWESTERN RAILROAD.  IT IS 97 FEET NORTH OF THE NORTH
 PS0571'RAIL OF RAILROAD, 97 FEET EAST OF THE CENTERLINE OF A TRACK
 PS0571'ROAD AND IN THE RIGHT-OF-WAY FENCE LINE.  THE MARK PROJECTS
 PS0571'6 INCHES AND THE DISK IS STAMPED HARROLD 1951.
 PS0571'
 PS0571'REFERENCE MARK NO. 1 IS 98 FEET NORTH OF THE NORTH RAIL OF
 PS0571'THE RAILROAD AND IN THE RIGHT-OF-WAY FENCE.  THE MARK PROJECTS
 PS0571'6 INCHES AND THE DISK IS STAMPED HARROLD NO 1 1951.
 PS0571'
 PS0571'BENCH MARK P- 295 IS 98 FEET NORTH OF THE NORTH RAIL OF THE
 PS0571'RAILROAD AND 50 FEET EAST OF THE CENTERLINE OF THE TRACK ROAD.
 PS0571'THE DISK IS SET IN A 6 X 6 INCH SQUARE CONCRETE POST WHICH
 PS0571'PROJECTS 1 INCH AND THE DISK IS STAMPED P 295 1940.
 PS0571'
 PS0571'A TRAVERSE CONNECTION WAS MADE FROM STATION HARROLD TO P- 295.
 PS0571'THE DISTANCE IS AS SHOWN ABOVE.
 PS0571'
 PS0571'AZIMUTH MARK IS 100 FEET NORTH OF THE CENTERLINE OF HIGHWAY
 PS0571'14, 30 FEET EAST OF THE CENTERLINE OF A FIELD DRIVE AND 2 FEET
 PS0571'EAST OF A WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE
 PS0571'DISK IS STAMPED HARROLD 1951.
 PS0571'
 PS0571'TO REACH FROM THE POST OFFICE IN HARROLD, GO NORTH 0.3 MILE
 PS0571'TO HIGHWAY 14, TURN LEFT (WEST) FOR 1.8 MILES TO THE AZIMUTH
 PS0571'MARK ON THE RIGHT, CONTINUE WEST ON HIGHWAY FOR 0.5 MILE,
 PS0571'TURN LEFT (SOUTH) 0.1 MILE TO THE RAILROAD AND THE STATION
 PS0571'ON THE LEFT.
 PS0571'
 PS0571'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0571
 PS0571                          STATION RECOVERY (1951)
 PS0571
 PS0571'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PS0571'3.3 MI WEST FROM HARROLD.
 PS0571'2.2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 PS0571'STATION IN HARROLD, 97.0 FEET NORTH OF THE NORTH RAIL OF RAILROAD
 PS0571'TRACK, AND 97.0 FEET EAST OF THE CENTER OF TRACK ROAD.
 PS0571'THE MARK IS 2.7 FT  NW FROM A WITNESS POST.
 PS0571
 PS0571                          STATION RECOVERY (1978)
 PS0571
 PS0571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0571'STATION MARK, REFERENCE MARK 1 AND BENCH MARK P 295 WERE RECOVERED
 PS0571'IN GOOD CONDITION, THE AZIMUTH MARK WAS FOUND DESTROYED AND THE DISK
 PS0571'WAS REMOVE AT THIS TIME.  A NEW AZIMUTH MARK WAS ESTABLISHED.  THE
 PS0571'DISRANCE TO REFERENCE MARK 1 CHECKED, A DIFFERENCE TO THE
 PS0571'DIRECTION OF 3 MIN 28 SECONDS WAS FOUND.  THE DIRECTION TO BENCH
 PS0571'MARK P 295 CHECKED THE DISTANCE DID NOT CHECK BY 0.029 METERS.
 PS0571'
 PS0571'STATION IS LOCATED ABOUT 2 MILES WEST OF HARROLD, ABOUT 0.1 MILE
 PS0571'SOUTH OF U.S. HIGHWAY 14 AND IS ON THE NORTH RIGHT-OF-WAY OF
 PS0571'RAILROAD TRACKS.
 PS0571'
 PS0571'TO REACH THE STATION FROM THE POST OFFICE IN HARROLD, GO NORTH FOR
 PS0571'0.3 MILE TO U.S. HIGHWAY 14, TURN LEFT, GO WEST ON U.S. HIGHWAY 14
 PS0571'FOR 1.85 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE WEST ON
 PS0571'U.S. HIGHWAY 14 FOR 0.5 MILE TO CROSSROADS, TURN LEFT, GO SOUTH ON
 PS0571'TRACK ROAD FOR 0.1 MILE TO STATION ON LEFT JUST BEFORE REACHING
 PS0571'THE RAILROAD TRACKS.
 PS0571'
 PS0571'STATION MARK IS A STANDARD DISK SET TOP OF 12 INCH SQUARE CONCRETE
 PS0571'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HARROLD 1951.  IT IS
 PS0571'97 FEET NORTH OF NORTH RAIL OF RAILROAD TRACKS, 97 FEET EAST OF
 PS0571'CENTER OF TRACK ROAD AND 2.7 FEET WEST-NORTHWEST OF WITNESS POST.
 PS0571'
 PS0571'REFERENCE MARK 1 A STANDARD DISK SET IN TOP OF A 12 INCH SQUARE
 PS0571'CONCRETE MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HARROLD NO 1
 PS0571'1951.  IT IS 150 FEET EAST OF CENTER OF TRACK ROAD, 98 FEET NORTH
 PS0571'OF NORTH TRACK OF RAILROAD TRACKS AND 1.2 FEET WEST OF WITNESS
 PS0571'POST.
 PS0571'
 PS0571'BENCH MARK P 295 IS A STANDARD DISK SET IN TOP OF A 6 INCH SQUARE
 PS0571'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED P 295 1940.  IT IS 07
 PS0571'FEET NORTH OF NORTH RAIL OF RAOAD TRACKS, 49.5 FEET EAST OF CENTER
 PS0571'OF TRACK ROAD AND 1 FOOT EAST OF OLD 4X4 INCH WOODEN WITNESS POST.
 PS0571'
 PS0571'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2 MILES WEST OF
 PS0571'HARROLD.
 PS0571
 PS0571                          STATION RECOVERY (1994)
 PS0571
 PS0571'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0571'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 PS0571'BLUNT, THENCE 16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 PS0571'THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A TRACK ROAD, 29.6 M (97.1 FT)
 PS0571'NORTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA AND EASTERN RAILROAD,
 PS0571'28.1 M (92.2 FT) EAST OF THE ROAD CENTER, 16.1 M (52.8 FT) WEST OF
 PS0571'REFERENCE MARK 1, 14.3 M (46.9 FT) EAST OF BENCH MARK P 295, 0.4 M
 PS0571'(1.3 FT) BELOW THE LEVEL OF THE TRACK, 0.3 M (1.0 FT) EAST OF A
 PS0571'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PS0571
 PS0571                          STATION RECOVERY (2012)
 PS0571
 PS0571'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0740 ***********************************************************************
 PS0740  DESIGNATION -  HARROLD AZ MK 2
 PS0740  PID         -  PS0740
 PS0740  STATE/COUNTY-  SD/HUGHES
 PS0740  COUNTRY     -  US
 PS0740  USGS QUAD   -  BLUNT SE (2017)
 PS0740
 PS0740                         *CURRENT SURVEY CONTROL
 PS0740  ______________________________________________________________________
 PS0740* NAD 83(1996) POSITION- 44 31 37.68715(N) 099 46 30.17634(W)   NO CHECK
 PS0740* NAVD 88 ORTHO HEIGHT -   544.5   (meters)     1786.    (feet) VERTCON3
 PS0740  ______________________________________________________________________
 PS0740  GEOID HEIGHT    -        -23.562 (meters)                     GEOID18
 PS0740  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 PS0740  HORZ ORDER      -  THIRD
 PS0740
 PS0740.The horizontal coordinates were established by classical geodetic methods
 PS0740.and adjusted by the National Geodetic Survey in January 1998.
 PS0740
 PS0740.No horizontal observational check was made to the station.
 PS0740
 PS0740.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0740.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0740
 PS0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0740.GEOID18 height accuracy estimate available here.
 PS0740
 PS0740.Click photographs - Photos may exist for this station.
 PS0740
 PS0740.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0740
 PS0740. The following values were computed from the NAD 83(1996) position.
 PS0740
 PS0740;                    North         East     Units Scale Factor Converg.
 PS0740;SPC SD S     -   243,876.443   644,380.635   MT  1.00003286   +0 23 06.5
 PS0740;SPC SD S     -   800,117.96  2,114,105.47   sFT  1.00003286   +0 23 06.5
 PS0740;UTM  14      - 4,930,715.420   438,413.900   MT  0.99964664   -0 32 36.7
 PS0740
 PS0740!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0740!SPC SD S     -   0.99991833  x   1.00003286  =   0.99995119
 PS0740!UTM  14      -   0.99991833  x   0.99964664  =   0.99956500
 PS0740
 PS0740:                Primary Azimuth Mark                     Grid Az
 PS0740:SPC SD S     -  HARROLD                                  253 03 23.5
 PS0740:UTM  14      -  HARROLD                                  253 59 06.7
 PS0740
 PS0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3841330715(NAD 83)
 PS0740
 PS0740|---------------------------------------------------------------------|
 PS0740| PID    Reference Object                     Distance      Geod. Az  |
 PS0740|                                                           dddmmss.s |
 PS0740| PS0571 HARROLD                             APPROX. 0.8 KM 2532630.0 |
 PS0740| PS0528 P 295                               APPROX. 0.8 KM 2534648.3 |
 PS0740|---------------------------------------------------------------------|
 PS0740
 PS0740                          SUPERSEDED SURVEY CONTROL
 PS0740
 PS0740  NAD 83(1986)-  44 31 37.68346(N)    099 46 30.18170(W) AD(       ) 3
 PS0740  NAD 27      -  44 31 37.73238(N)    099 46 28.75370(W) AD(       ) 3
 PS0740  NGVD 29 (07/19/86)  544.1    (m)         1785.     (f) VERT ANG       
 PS0740
 PS0740.Superseded values are not recommended for survey control.
 PS0740
 PS0740.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0740.See file dsdata.pdf to determine how the superseded data were derived.
 PS0740
 PS0740_MARKER: DZ = AZIMUTH MARK DISK
 PS0740_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0740_STAMPING: HARROLD 1951 1978
 PS0740_MARK LOGO: NGS
 PS0740_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0740+STABILITY: SURFACE MOTION
 PS0740
 PS0740  HISTORY     - Date     Condition        Report By
 PS0740  HISTORY     - 1978     MONUMENTED       NGS
 PS0740
 PS0740                          STATION DESCRIPTION
 PS0740
 PS0740'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0740'THE MARK IS LOCATED ABOUT 10.8 MI (17.3 KM) EAST OF BLUNT, 8.8 MI
 PS0740'(14.1 KM) WEST OF HOLABIRD AND 1.8 MI (2.9 KM) WEST OF HARROLD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0733 ***********************************************************************
 PS0733  DESIGNATION -  HARROLD MUNICIPAL TANK
 PS0733  PID         -  PS0733
 PS0733  STATE/COUNTY-  SD/HUGHES
 PS0733  COUNTRY     -  US
 PS0733  USGS QUAD   -  HARROLD (2017)
 PS0733
 PS0733                         *CURRENT SURVEY CONTROL
 PS0733  ______________________________________________________________________
 PS0733* NAD 83(1996) POSITION- 44 31 17.46117(N) 099 44 20.31510(W)   ADJUSTED
 PS0733  ______________________________________________________________________
 PS0733  GEOID HEIGHT    -        -23.590 (meters)                     GEOID18
 PS0733  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 PS0733  HORZ ORDER      -  THIRD
 PS0733
 PS0733.The horizontal coordinates were established by classical geodetic methods
 PS0733.and adjusted by the National Geodetic Survey in January 1998.
 PS0733
 PS0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0733.GEOID18 height accuracy estimate available here.
 PS0733
 PS0733.Click photographs - Photos may exist for this station.
 PS0733
 PS0733.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0733
 PS0733. The following values were computed from the NAD 83(1996) position.
 PS0733
 PS0733;                    North         East     Units Scale Factor Converg.
 PS0733;SPC SD S     -   243,272.014   647,252.633   MT  1.00003130   +0 24 36.1
 PS0733;SPC SD S     -   798,134.93  2,123,528.01   sFT  1.00003130   +0 24 36.1
 PS0733;UTM  14      - 4,930,064.787   441,274.618   MT  0.99964241   -0 31 05.4
 PS0733
 PS0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4127430064(NAD 83)
 PS0733
 PS0733                          SUPERSEDED SURVEY CONTROL
 PS0733
 PS0733  NAD 83(1986)-  44 31 17.45722(N)    099 44 20.32093(W) AD(       ) 3
 PS0733  NAD 27      -  44 31 17.50600(N)    099 44 18.89800(W) AD(       ) 3
 PS0733
 PS0733.Superseded values are not recommended for survey control.
 PS0733
 PS0733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0733.See file dsdata.pdf to determine how the superseded data were derived.
 PS0733
 PS0733_MARKER: 53 = ELEVATED TANK
 PS0733
 PS0733  HISTORY     - Date     Condition        Report By
 PS0733  HISTORY     - 1951     FIRST OBSERVED   CGS
 PS0733
 PS0733                          STATION DESCRIPTION
 PS0733
 PS0733'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0733'THIS STATION IS LOCATED IN THE SOUTH PART OF HARROLD.  IT IS A
 PS0733'4 LEGGED STEEL STRUCTURE, APPROXIMATELY 90 FEET HIGH, WITH THE
 PS0733'TANK PAINTED SILVER AND THE LEGS BLACK.
 PS0733'
 PS0733'THE POINT INTERSECTED WAS THE BALL AT TOP OF TANK.
 PS0733'
 PS0733'TO REACH FROM THE RAILROAD STATION, GO SOUTH ON MAIN STREET 0.25
 PS0733'MILE TO CROSS STREETS, TURN LEFT (EAST) FOR 1/2 BLOCK TO THE
 PS0733'STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0572 ***********************************************************************
 PS0572  DESIGNATION -  HARROLD RM 1
 PS0572  PID         -  PS0572
 PS0572  STATE/COUNTY-  SD/HUGHES
 PS0572  COUNTRY     -  US
 PS0572  USGS QUAD   -  BLUNT SE (2017)
 PS0572
 PS0572                         *CURRENT SURVEY CONTROL
 PS0572  ______________________________________________________________________
 PS0572* NAD 83(1986) POSITION- 44 31 30.51   (N) 099 47 03.25   (W)   HD_HELD1
 PS0572* NAVD 88 ORTHO HEIGHT -   543.641 (meters)     1783.60  (feet) ADJUSTED
 PS0572  ______________________________________________________________________
 PS0572  GEOID HEIGHT    -        -23.563 (meters)                     GEOID18
 PS0572  DYNAMIC HEIGHT  -        543.536 (meters)     1783.25  (feet) COMP
 PS0572  MODELED GRAVITY -    980,406.2   (mgal)                       NAVD 88
 PS0572
 PS0572  VERT ORDER      -  FIRST     CLASS II
 PS0572
 PS0572.The horizontal coordinates were determined by differentially corrected
 PS0572.hand held GPS observations or other comparable positioning techniques
 PS0572.and have an estimated accuracy of +/- 3 meters.
 PS0572
 PS0572.The orthometric height was determined by differential leveling and
 PS0572.adjusted by the NATIONAL GEODETIC SURVEY
 PS0572.in October 1997.
 PS0572
 PS0572.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0572.GEOID18 height accuracy estimate available here.
 PS0572
 PS0572.Click photographs - Photos may exist for this station.
 PS0572
 PS0572.The dynamic height is computed by dividing the NAVD 88
 PS0572.geopotential number by the normal gravity value computed on the
 PS0572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0572.degrees latitude (g = 980.6199 gals.).
 PS0572
 PS0572.The modeled gravity was interpolated from observed gravity values.
 PS0572
 PS0572;                    North         East    Units  Estimated Accuracy
 PS0572;SPC SD S     -   243,650.0     643,651.8     MT  (+/- 3 meters HH1 GPS) 
 PS0572
 PS0572_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3768130500(NAD 83)
 PS0572
 PS0572                          SUPERSEDED SURVEY CONTROL
 PS0572
 PS0572  NGVD 29 (04/17/07)  543.23   (m)         1782.2    (f) RESET       3  
 PS0572
 PS0572.Superseded values are not recommended for survey control.
 PS0572
 PS0572.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0572.See file dsdata.pdf to determine how the superseded data were derived.
 PS0572
 PS0572_MARKER: DR = REFERENCE MARK DISK
 PS0572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0572_STAMPING: HARROLD NO 1 1951
 PS0572_MARK LOGO: CGS
 PS0572_PROJECTION: FLUSH
 PS0572_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0572+STABILITY: SURFACE MOTION
 PS0572_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0572+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 PS0572
 PS0572  HISTORY     - Date     Condition        Report By
 PS0572  HISTORY     - 1951     MONUMENTED       CGS
 PS0572  HISTORY     - 19941129 GOOD             NGS
 PS0572  HISTORY     - 20120514 GOOD             INDIV
 PS0572
 PS0572                          STATION DESCRIPTION
 PS0572
 PS0572'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0572'2.2 MI WEST FROM HARROLD.
 PS0572'2.2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM THE
 PS0572'STATION IN HARROLD, 150.0 FEET EAST OF THE CENTER OF TRACK ROAD,
 PS0572'98.0 FEET NORTH OF THE NORTH RAIL OF RAILROAD TRACK, AND 53.3 FEET
 PS0572'EAST OF STATION HARROLD 1951.
 PS0572'THE MARK IS 1.2 FT  W FROM A WITNESS POST.
 PS0572
 PS0572                          STATION RECOVERY (1994)
 PS0572
 PS0572'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0572'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 PS0572'BLUNT, THENCE 16.3 KM (10.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 PS0572'THENCE 0.2 KM (0.10 MI) SOUTHERLY ALONG A TRACK ROAD, 44.2 M (145.0
 PS0572'FT) EAST OF THE ROAD CENTER, 30.4 M (99.7 FT) EAST OF BENCH MARK P
 PS0572'295, 30.1 M (98.8 FT) NORTH OF THE NEAR RAIL OF THE DAKOTA, MINNESOTA
 PS0572'AND EASTERN RAILROAD, 16.1 M (52.8 FT) EAST OF TRIANGULATION STATION
 PS0572'HARROLD, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST, 0.5 M (1.6 FT)
 PS0572'BELOW THE LEVEL OF TRACK.
 PS0572
 PS0572                          STATION RECOVERY (2012)
 PS0572
 PS0572'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PS0572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0675 ***********************************************************************
 QS0675  DESIGNATION -  HARRY
 QS0675  PID         -  QS0675
 QS0675  STATE/COUNTY-  SD/CAMPBELL
 QS0675  COUNTRY     -  US
 QS0675  USGS QUAD   -  MOUND CITY (2017)
 QS0675
 QS0675                         *CURRENT SURVEY CONTROL
 QS0675  ______________________________________________________________________
 QS0675* NAD 83(1996) POSITION- 45 39 46.50411(N) 100 04 08.32639(W)   ADJUSTED
 QS0675* NAVD 88 ORTHO HEIGHT -   520.472 (meters)     1707.58  (feet) ADJUSTED
 QS0675  ______________________________________________________________________
 QS0675  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 QS0675  LAPLACE CORR    -         -3.10  (seconds)                    DEFLEC18
 QS0675  DYNAMIC HEIGHT  -        520.428 (meters)     1707.44  (feet) COMP
 QS0675  MODELED GRAVITY -    980,514.7   (mgal)                       NAVD 88
 QS0675
 QS0675  HORZ ORDER      -  SECOND
 QS0675  VERT ORDER      -  FIRST     CLASS II
 QS0675
 QS0675.The horizontal coordinates were established by classical geodetic methods
 QS0675.and adjusted by the National Geodetic Survey in January 1998.
 QS0675
 QS0675.The orthometric height was determined by differential leveling and
 QS0675.adjusted by the NATIONAL GEODETIC SURVEY
 QS0675.in July 1998.
 QS0675
 QS0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0675.GEOID18 height accuracy estimate available here.
 QS0675
 QS0675.Click photographs - Photos may exist for this station.
 QS0675
 QS0675.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0675
 QS0675.The dynamic height is computed by dividing the NAVD 88
 QS0675.geopotential number by the normal gravity value computed on the
 QS0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0675.degrees latitude (g = 980.6199 gals.).
 QS0675
 QS0675.The modeled gravity was interpolated from observed gravity values.
 QS0675
 QS0675. The following values were computed from the NAD 83(1996) position.
 QS0675
 QS0675;                    North         East     Units Scale Factor Converg.
 QS0675;SPC SD N     -   203,317.276   594,624.284   MT  0.99999612   -0 02 55.8
 QS0675;SPC SD N     -   667,050.10  1,950,863.17   sFT  0.99999612   -0 02 55.8
 QS0675;UTM  14      - 5,057,152.115   416,725.349   MT  0.99968526   -0 45 52.6
 QS0675
 QS0675!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0675!SPC SD N     -   0.99992191  x   0.99999612  =   0.99991803
 QS0675!UTM  14      -   0.99992191  x   0.99968526  =   0.99960719
 QS0675
 QS0675:                Primary Azimuth Mark                     Grid Az
 QS0675:SPC SD N     -  MARLIN                                   283 28 56.6
 QS0675:UTM  14      -  MARLIN                                   284 11 53.4
 QS0675
 QS0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1672557152(NAD 83)
 QS0675
 QS0675|---------------------------------------------------------------------|
 QS0675| PID    Reference Object                     Distance      Geod. Az  |
 QS0675|                                                           dddmmss.s |
 QS0675| AE6340 HARRY RM 2                           34.481 METERS 08807     |
 QS0675| QS0689 MARLIN                              APPROX. 8.3 KM 2832600.8 |
 QS0675| AE5308 HARRY RM 1                           20.556 METERS 35932     |
 QS0675|---------------------------------------------------------------------|
 QS0675
 QS0675                          SUPERSEDED SURVEY CONTROL
 QS0675
 QS0675  NAD 83(1986)-  45 39 46.49332(N)    100 04 08.32376(W) AD(       ) 2
 QS0675  NAD 27      -  45 39 46.52389(N)    100 04 06.89282(W) AD(       ) 2
 QS0675
 QS0675.Superseded values are not recommended for survey control.
 QS0675
 QS0675.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0675.See file dsdata.pdf to determine how the superseded data were derived.
 QS0675
 QS0675_MARKER: DD = SURVEY DISK
 QS0675_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0675+WITH SETTING: INFORMATION.
 QS0675_STAMPING: HARRY ET 1967
 QS0675_MARK LOGO: USGS
 QS0675_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0675_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0675+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1996
 QS0675
 QS0675  HISTORY     - Date     Condition        Report By
 QS0675  HISTORY     - 1967     MONUMENTED       USGS
 QS0675  HISTORY     - 19961023 GOOD             NGS
 QS0675
 QS0675                          STATION DESCRIPTION
 QS0675
 QS0675'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0675'THE STATION IS LOCATED APPROX. 12.0 MI N. AND 1.5 MI W. OF THE
 QS0675'TOWN OF SELBY, APPROX. 4.0 MI S. OF MOUND CITY, T. 125 N.,
 QS0675'R 76 W., NEAR THE SW. COR. OF THE NW 1/4 OF SEC. 8.
 QS0675'
 QS0675'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HWY. 83 AND
 QS0675'STATE HWY. 103 AT SELBY, GO N. ON U.S. HWY. 83, 11.7 MI TO
 QS0675'STATION ON LEFT (W.).
 QS0675'
 QS0675'STATION MARK IS 19 FT S. AND 47 FT W. OF CENTER OF HWY. 83 AT
 QS0675'A CROSS FIELD ENTRANCE E.-W., 3 FT E. OF FENCE, 3 FT E. OF
 QS0675'USGS WITNESS POST, STAMPED E.T. HARRY 1967.
 QS0675'
 QS0675'REFERENCE MARK NO. 1 IS LOCATED N. OF THE STATION, 48 FT N. AND
 QS0675'47 FT W. OF CENTER OF HWY. AT A CROSS-FIELD ENTRANCE, 2 FT E.
 QS0675'OF FENCE, STAMPED HARRY NO. 1 1967.
 QS0675'
 QS0675'REFERENCE MARK NO. 2 IS E. OF THE STATION, 14 FT S. AND
 QS0675'45 FT E. OF CENTER OF HWY. AT A CROSS-FIELD ENTRANCE, STAMPED
 QS0675'HARRY NO. 2 1967.
 QS0675'
 QS0675'AZIMUTH MARK - NONE SET.
 QS0675'
 QS0675'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0675'ON ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. DIAMETER
 QS0675'TILES, 12 IN. LONG, FILLED TO WITHIN 1 IN. OF CAP.
 QS0675'
 QS0675'STANDARD BRACED TRIPOD USED.
 QS0675'
 QS0675'*OFFICE NOTE--THE COMPUTED DISTANCE BETWEEN REFERENCE MARKS
 QS0675'DOES NOT AGREE WITH THE MEASURED DISTANCE BY ABOUT 38 FEET.
 QS0675
 QS0675                          STATION RECOVERY (1996)
 QS0675
 QS0675'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0675'7.0 KM (4.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 QS0675'IN MOUND CITY, 610.0 M (2001.3 FT) NORTH OF MILEPOST 221, 20.6 M (67.6
 QS0675'FT) SOUTH OF REFERENCE MARK 1, 14.0 M (45.9 FT) WEST OF THE HIGHWAY
 QS0675'CENTERLINE, 0.6 M (2.0 FT) EAST OF A WITNESS POST AND FENCE, 0.5 M
 QS0675'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A
 QS0675'WITNESS POST.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE PIPE AND IS
 QS0675'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5308 ***********************************************************************
 AE5308  DESIGNATION -  HARRY RM 1
 AE5308  PID         -  AE5308
 AE5308  STATE/COUNTY-  SD/CAMPBELL
 AE5308  COUNTRY     -  US
 AE5308  USGS QUAD   -  MOUND CITY (2017)
 AE5308
 AE5308                         *CURRENT SURVEY CONTROL
 AE5308  ______________________________________________________________________
 AE5308* NAD 83(1986) POSITION- 45 39 47.17   (N) 100 04 08.33   (W)   HD_HELD1
 AE5308* NAVD 88 ORTHO HEIGHT -   520.444 (meters)     1707.49  (feet) ADJUSTED
 AE5308  ______________________________________________________________________
 AE5308  GEOID HEIGHT    -        -22.308 (meters)                     GEOID18
 AE5308  DYNAMIC HEIGHT  -        520.400 (meters)     1707.35  (feet) COMP
 AE5308  MODELED GRAVITY -    980,514.7   (mgal)                       NAVD 88
 AE5308
 AE5308  VERT ORDER      -  FIRST     CLASS II
 AE5308
 AE5308.The horizontal coordinates were determined by differentially corrected
 AE5308.hand held GPS observations or other comparable positioning techniques
 AE5308.and have an estimated accuracy of +/- 3 meters.
 AE5308
 AE5308.The orthometric height was determined by differential leveling and
 AE5308.adjusted by the NATIONAL GEODETIC SURVEY
 AE5308.in July 1998.
 AE5308
 AE5308.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5308.GEOID18 height accuracy estimate available here.
 AE5308
 AE5308.Click photographs - Photos may exist for this station.
 AE5308
 AE5308.The dynamic height is computed by dividing the NAVD 88
 AE5308.geopotential number by the normal gravity value computed on the
 AE5308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5308.degrees latitude (g = 980.6199 gals.).
 AE5308
 AE5308.The modeled gravity was interpolated from observed gravity values.
 AE5308
 AE5308;                    North         East    Units  Estimated Accuracy
 AE5308;SPC SD N     -   203,337.8     594,624.2     MT  (+/- 3 meters HH1 GPS) 
 AE5308
 AE5308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1672557172(NAD 83)
 AE5308
 AE5308                          SUPERSEDED SURVEY CONTROL
 AE5308
 AE5308.No superseded survey control is available for this station.
 AE5308
 AE5308_MARKER: DR = REFERENCE MARK DISK
 AE5308_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE5308+WITH SETTING: INFORMATION.
 AE5308_STAMPING: HARRY 1 1967
 AE5308_MARK LOGO: USGS
 AE5308_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5308_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE5308_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5308+SATELLITE: SATELLITE OBSERVATIONS - October 23, 1996
 AE5308
 AE5308  HISTORY     - Date     Condition        Report By
 AE5308  HISTORY     - 1967     MONUMENTED       USGS
 AE5308  HISTORY     - 19961023 GOOD             NGS
 AE5308
 AE5308                          STATION DESCRIPTION
 AE5308
 AE5308'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5308'7.0 KM (4.35 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE POST OFFICE
 AE5308'IN MOUND CITY, 631.0 M (2070.2 FT) NORTH OF MILEPOST 221, 20.6 M (67.6
 AE5308'FT) NORTH OF THE STATION MARK, 14.4 M (47.2 FT) WEST OF THE HIGHWAY
 AE5308'CENTERLINE, 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE, AND 0.5 M
 AE5308'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN
 AE5308'A 6-INCH TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0661 ***********************************************************************
 PT0661  DESIGNATION -  HART
 PT0661  PID         -  PT0661
 PT0661  STATE/COUNTY-  SD/HAAKON
 PT0661  COUNTRY     -  US
 PT0661  USGS QUAD   -  HARTLEY (2017)
 PT0661
 PT0661                         *CURRENT SURVEY CONTROL
 PT0661  ______________________________________________________________________
 PT0661* NAD 83(1996) POSITION- 44 24 22.42473(N) 101 50 46.96811(W)   ADJUSTED
 PT0661* NAVD 88 ORTHO HEIGHT -   765.905 (meters)     2512.81  (feet) ADJUSTED
 PT0661  ______________________________________________________________________
 PT0661  GEOID HEIGHT    -        -20.431 (meters)                     GEOID18
 PT0661  LAPLACE CORR    -         -6.80  (seconds)                    DEFLEC18
 PT0661  DYNAMIC HEIGHT  -        765.706 (meters)     2512.15  (feet) COMP
 PT0661  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 PT0661
 PT0661  HORZ ORDER      -  SECOND
 PT0661  VERT ORDER      -  FIRST     CLASS II
 PT0661
 PT0661.The horizontal coordinates were established by classical geodetic methods
 PT0661.and adjusted by the National Geodetic Survey in January 1998.
 PT0661
 PT0661.The orthometric height was determined by differential leveling and
 PT0661.adjusted by the NATIONAL GEODETIC SURVEY
 PT0661.in October 1997.
 PT0661
 PT0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0661.GEOID18 height accuracy estimate available here.
 PT0661
 PT0661.Click photographs - Photos may exist for this station.
 PT0661
 PT0661.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0661
 PT0661.The dynamic height is computed by dividing the NAVD 88
 PT0661.geopotential number by the normal gravity value computed on the
 PT0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0661.degrees latitude (g = 980.6199 gals.).
 PT0661
 PT0661.The modeled gravity was interpolated from observed gravity values.
 PT0661
 PT0661. The following values were computed from the NAD 83(1996) position.
 PT0661
 PT0661;                    North         East     Units Scale Factor Converg.
 PT0661;SPC SD S     -   231,389.585   479,481.840   MT  1.00000149   -1 02 37.6
 PT0661;SPC SD S     -   759,150.66  1,573,100.00   sFT  1.00000149   -1 02 37.6
 PT0661;UTM  14      - 4,920,934.416   273,354.753   MT  1.00023177   -1 59 33.3
 PT0661
 PT0661!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0661!SPC SD S     -   0.99988313  x   1.00000149  =   0.99988461
 PT0661!UTM  14      -   0.99988313  x   1.00023177  =   1.00011487
 PT0661
 PT0661:                Primary Azimuth Mark                     Grid Az
 PT0661:SPC SD S     -  W 126                                    135 37 26.0
 PT0661:UTM  14      -  W 126                                    136 34 21.7
 PT0661
 PT0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7335420934(NAD 83)
 PT0661
 PT0661|---------------------------------------------------------------------|
 PT0661| PID    Reference Object                     Distance      Geod. Az  |
 PT0661|                                                           dddmmss.s |
 PT0661| PT0664 W 126                                              1343448.4 |
 PT0661| PT0663 HART RM 1                             8.518 METERS 14339     |
 PT0661| PT0662 HART RM 2                             9.922 METERS 25249     |
 PT0661|---------------------------------------------------------------------|
 PT0661
 PT0661                          SUPERSEDED SURVEY CONTROL
 PT0661
 PT0661  NAD 83(1986)-  44 24 22.41716(N)    101 50 46.96980(W) AD(       ) 2
 PT0661  NAD 27      -  44 24 22.47440(N)    101 50 45.43700(W) AD(       ) 2
 PT0661  NAVD 88 (06/15/91)  765.863  (m)         2512.67   (f) SUPERSEDED  1 2
 PT0661  NGVD 29 (??/??/92)  765.402  (m)         2511.16   (f) ADJ UNCH    1 2
 PT0661  NGVD 29             765.40   (m)         2511.1    (f) LEVELING    3  
 PT0661
 PT0661.Superseded values are not recommended for survey control.
 PT0661
 PT0661.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0661.See file dsdata.pdf to determine how the superseded data were derived.
 PT0661
 PT0661_MARKER: DS = TRIANGULATION STATION DISK
 PT0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0661_STAMPING: HART 1950
 PT0661_MARK LOGO: CGS
 PT0661_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0661+STABILITY: SURFACE MOTION
 PT0661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0661+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 PT0661
 PT0661  HISTORY     - Date     Condition        Report By
 PT0661  HISTORY     - 1950     MONUMENTED       CGS
 PT0661  HISTORY     - 1961     GOOD             CGS
 PT0661  HISTORY     - 1962     GOOD             CGS
 PT0661  HISTORY     - 1981     GOOD             NGS
 PT0661  HISTORY     - 19950605 GOOD             NGS
 PT0661  HISTORY     - 20120612 GOOD             INDIV
 PT0661
 PT0661                          STATION DESCRIPTION
 PT0661
 PT0661'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT0661'THE STATION IS LOCATED ABOUT 2-1/4 MILES WEST OF HARTLEY, 57
 PT0661'FEET WEST OF THE CENTER OF STATE HIGHWAY NO. 73, 20 FEET WEST OF
 PT0661'A WIRE FENCE, 14 FEET SOUTHEAST OF A WITNESS POST, AND 5 FEET
 PT0661'WEST OF AN EMBANKMENT.
 PT0661'
 PT0661'TO REACH THE STATION FROM THE HARTLEY POST OFFICE, GO WESTERLY
 PT0661'ON STATE HIGHWAY NO. 73 FOR 1.7 MILES TO BENCH MARK W 126 ON
 PT0661'THE LEFT AS DESCRIBED.  CONTINUE NORTH-WESTERLY ON THE HIGHWAY
 PT0661'FOR 0.45 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PT0661'
 PT0661'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 PT0661'HART 1950.
 PT0661'
 PT0661'REFERENCE MARK NO. 1 IS 54 FEET WEST OF THE CENTER OF STATE
 PT0661'HIGHWAY NO. 73, AND 3 FEET WEST OF THE ROAD EMBANKMENT.  IT
 PT0661'PROJECTS 2 INCHES, AND THE DISK IS STAMPED HART NO 1 1950.
 PT0661'
 PT0661'REFERENCE MARK NO. 2 IS 37 FEET WEST OF THE ROAD EMBANKMENT.
 PT0661'IT PROJECTS 3 INCHES, AND THE DISK IS STAMPED HART NO 2 1950.
 PT0661'
 PT0661'BENCH MARK W 126 IS 100 FEET SOUTH-SOUTHEAST OF THE CENTER OF THE
 PT0661'INTERSECTION OF CENTERS OF A SECTION LINE ROAD (NORTH) AND
 PT0661'STATE HIGHWAY NO. 73, 88 FEET NORTHEAST OF A T INTERSECTION
 PT0661'OF WIRE FENCES, AND 2-1/2 FEET WEST OF A WITNESS POST.  IT
 PT0661'PROJECTS 4 INCHES, AND THE DISK IS STAMPED W 126 1934.
 PT0661'
 PT0661'THE STATION MARK AND THE REFERENCE MARKS ARE STANDARD DISKS
 PT0661'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.  BENCH MARK W 126
 PT0661'IS A STANDARD BENCH MARK DISK SET IN THE TOP OF A 6-INCH SQUARE
 PT0661'CONCRETE POST.
 PT0661
 PT0661                          STATION RECOVERY (1961)
 PT0661
 PT0661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT0661'THE STATION WAS RECOVERED AS DESCRIBED IN 1950.  STATION
 PT0661'MARK, BM W 126 (AZIMUTH MARK) AND REFERENCE MARKS 1 AND 2 WERE
 PT0661'FOUND TO BE IN GOOD CONDITION.
 PT0661'
 PT0661'THE 1950 ROUTE TO THE STATION IS NO LONGER ADEQUATE AND THE
 PT0661'HARTLEY POST OFFICE IS NO LONGER IN EXISTENCE.
 PT0661'
 PT0661'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 34 AND
 PT0661'73, WHICH IS 24.4 MILES NORTH OF PHILIP, DRIVE WEST ON THE STATE
 PT0661'HIGHWAYS FOR 7.2 MILES TO A Y-FORK.  KEEP THE LEFT FORK, OLD
 PT0661'STATE HIGHWAY 73, AND CONTINUE WEST FOR 0.55 MILE TO BM W 126
 PT0661'ON THE LEFT.  CONTINUE NORTHWESTERLY WITH THE OLD HIGHWAY FOR
 PT0661'0.45 MILE TO THE SUMMIT OF A LOW RIDGE AND THE STATION ON THE
 PT0661'LEFT.
 PT0661'
 PT0661'A METAL WITNESS POST WITH SIGN WAS SET IN THE WEST RIGHT-OF-WAY
 PT0661'FENCE.  IT IS 18 FEET EAST OF THE STATION MARK.
 PT0661'
 PT0661'OBSERVATIONS WERE MADE FROM A 4 FOOT STAND.
 PT0661'
 PT0661'THE PICTURE POINT SELECTED IS THE CENTER OF THE INTERSECTION OF
 PT0661'THE GRAVELED ROAD WITH FARM ENTRANCE ROADS LEADING EAST AND
 PT0661'WEST OFF THE GRAVELED ROAD.
 PT0661
 PT0661                          STATION RECOVERY (1962)
 PT0661
 PT0661'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PT0661'12.5 MI SW FROM MILESVILLE.
 PT0661'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0661'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0661'HIGHWAY 34 AND 73, THENCE 1.15 MILES WEST ALONG A GRAVEL ROAD
 PT0661'WHICH WAS FORMERLY HIGHWAY 34 AND 73, ON THE CREST OF A HILL, 53
 PT0661'FEET SOUTHWEST OF THE CENTERLINE OF THE ROAD, 18 1/2 FEET SOUTHWEST
 PT0661'OF A FENCE, 18.0 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 3
 PT0661'FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PT0661'CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PT0661
 PT0661                          STATION RECOVERY (1981)
 PT0661
 PT0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0661'RECOVERED IN GOOD CONDITION.
 PT0661
 PT0661                          STATION RECOVERY (1995)
 PT0661
 PT0661'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0661'34.0 KM (21.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT0661'OF STATE HIGHWAY 73 IN HOWES, THENCE 1.8 KM (1.10 MI) WESTERLY ALONG A
 PT0661'GRAVELED ROAD, 17.0 M (55.8 FT) SOUTHWEST OF THE ROAD CENTER, 10.1 M
 PT0661'(33.1 FT) NORTHEAST OF REFERENCE MARK 2, 8.5 M (27.9 FT) NORTHWEST OF
 PT0661'REFERENCE MARK 1, 5.6 M (18.4 FT) SOUTHWEST OF A WITNESS POST AND
 PT0661'FENCE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS
 PT0661'FLUSH WITH THE GROUND SURFACE.
 PT0661
 PT0661                          STATION RECOVERY (2012)
 PT0661
 PT0661'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0661'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0609 ***********************************************************************
 PS0609  DESIGNATION -  HART
 PS0609  PID         -  PS0609
 PS0609  STATE/COUNTY-  SD/BEADLE
 PS0609  COUNTRY     -  US
 PS0609  USGS QUAD   -  BROADLAND (2017)
 PS0609
 PS0609                         *CURRENT SURVEY CONTROL
 PS0609  ______________________________________________________________________
 PS0609* NAD 83(1996) POSITION- 44 26 35.20238(N) 098 21 24.87342(W)   ADJUSTED
 PS0609* NAD 83(1996) ELLIP HT-   380.642 (meters)        (01/23/98)   ADJUSTED
 PS0609* NAVD 88 ORTHO HEIGHT -   405.5   (meters)     1330.    (feet) VERTCON3
 PS0609  ______________________________________________________________________
 PS0609  GEOID HEIGHT    -        -24.862 (meters)                     GEOID18
 PS0609  NAD 83(1996) X  -   -662,950.469 (meters)                     COMP
 PS0609  NAD 83(1996) Y  - -4,512,975.152 (meters)                     COMP
 PS0609  NAD 83(1996) Z  -  4,443,643.702 (meters)                     COMP
 PS0609  LAPLACE CORR    -          0.77  (seconds)                    DEFLEC18
 PS0609  HORZ ORDER      -  FIRST
 PS0609  ELLP ORDER      -  FOURTH    CLASS I
 PS0609
 PS0609.The horizontal coordinates were established by classical geodetic methods
 PS0609.and adjusted by the National Geodetic Survey in January 1998.
 PS0609
 PS0609.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0609.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0609
 PS0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0609.GEOID18 height accuracy estimate available here.
 PS0609
 PS0609.Click photographs - Photos may exist for this station.
 PS0609
 PS0609.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0609
 PS0609.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0609
 PS0609.The ellipsoidal height was determined by GPS observations
 PS0609.and is referenced to NAD 83.
 PS0609
 PS0609. The following values were computed from the NAD 83(1996) position.
 PS0609
 PS0609;                    North         East     Units Scale Factor Converg.
 PS0609;SPC SD N     -    69,087.534   730,791.655   MT  0.99999504   +1 09 46.4
 PS0609;SPC SD N     -   226,664.68  2,397,605.62   sFT  0.99999504   +1 09 46.4
 PS0609;UTM  14      - 4,921,291.300   551,173.974   MT  0.99963220   +0 27 01.1
 PS0609
 PS0609!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0609!SPC SD N     -   0.99994032  x   0.99999504  =   0.99993536
 PS0609!UTM  14      -   0.99994032  x   0.99963220  =   0.99957254
 PS0609
 PS0609:                Primary Azimuth Mark                     Grid Az
 PS0609:SPC SD N     -  WOLSEY MUNICIPAL TANK                    248 00 27.7
 PS0609:UTM  14      -  WOLSEY MUNICIPAL TANK                    248 43 13.0
 PS0609
 PS0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ5117321291(NAD 83)
 PS0609
 PS0609|---------------------------------------------------------------------|
 PS0609| PID    Reference Object                     Distance      Geod. Az  |
 PS0609|                                                           dddmmss.s |
 PS0609| CQ5498 HART RM 1                            44.240 METERS 03611     |
 PS0609| CQ5499 HART RM 2                            38.073 METERS 10131     |
 PS0609| PS0605 CAVOUR MUNICIPAL TANK               APPROX.26.6 KM 1073437.8 |
 PS0609| PS0607 HURON E MUNICIPAL TANK              APPROX.14.8 KM 1284359.2 |
 PS0609| PS0606 HURON W MUNICIPAL TANK              APPROX.14.0 KM 1312030.3 |
 PS0609| PS0611 VIRGIL MUNICIPAL TANK               APPROX.17.8 KM 1970510.3 |
 PS0609| CQ5497 HART AZ MK                                         2042702.4 |
 PS0609| PS0612 WOLSEY MUNICIPAL TANK               APPROX.10.2 KM 2491014.1 |
 PS0609| PS0613 WOLSEY GERMAN LUTH CH CROSS         APPROX.10.0 KM 2511841.2 |
 PS0609| PS0615 WESSINGTON MUNICIPAL TANK           APPROX.27.0 KM 2715858.8 |
 PS0609| PS0598 BONILLA PRESB CHURCH SPIRE          APPROX.19.1 KM 3234541.2 |
 PS0609| PS0641 TULARE MUNICIPAL TANK               APPROX.34.8 KM 3400959.5 |
 PS0609| PS0599 HITCHCOCK MUNICIPAL TANK            APPROX.21.1 KM 3474244.5 |
 PS0609|---------------------------------------------------------------------|
 PS0609
 PS0609                          SUPERSEDED SURVEY CONTROL
 PS0609
 PS0609  NAD 83(1986)-  44 26 35.19306(N)    098 21 24.88072(W) AD(       ) 1
 PS0609  NAD 27      -  44 26 35.25000(N)    098 21 23.54700(W) AD(       ) 1
 PS0609  NGVD 29 (07/20/93)  405.2    (m)  UNKNOWN  model used  GPS OBS        
 PS0609
 PS0609.Superseded values are not recommended for survey control.
 PS0609
 PS0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0609.See file dsdata.pdf to determine how the superseded data were derived.
 PS0609
 PS0609_MARKER: DS = TRIANGULATION STATION DISK
 PS0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0609_STAMPING: HART 1934
 PS0609_MARK LOGO: CGS
 PS0609_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0609+STABILITY: SURFACE MOTION
 PS0609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0609+SATELLITE: SATELLITE OBSERVATIONS - October 27, 1992
 PS0609
 PS0609  HISTORY     - Date     Condition        Report By
 PS0609  HISTORY     - 1934     MONUMENTED       CGS
 PS0609  HISTORY     - 1934     GOOD             CGS
 PS0609  HISTORY     - 1957     GOOD             CGS
 PS0609  HISTORY     - 1965     GOOD             USGS
 PS0609  HISTORY     - 1973     GOOD             USACE
 PS0609  HISTORY     - 1977     GOOD             NGS
 PS0609  HISTORY     - 19820916 GOOD             NGS
 PS0609  HISTORY     - 19921027 GOOD             NGS
 PS0609
 PS0609                          STATION DESCRIPTION
 PS0609
 PS0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0609'STATION IS LOCATED IN THE SE CORNER OF SEC. 2, T 111 N, R 63 W,
 PS0609'HARTLAND TOWNSHIP.
 PS0609'
 PS0609'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0609'BRONZE DISKS SET IN CONCRETE.
 PS0609'
 PS0609'REFERENCE MARK NO. 1 IS IN W BOUNDARY FENCE OF SEC. 1, AND 25
 PS0609'FEET E OF CENTER LINE OF ROAD.
 PS0609'
 PS0609'REFERENCE MARK NO. 2 IS IN S BOUNDARY FENCE OF SEC. 1, AND 27
 PS0609'FEET N OF E-W ROAD, 64 FEET E OF N-S ROAD.
 PS0609'
 PS0609'AZIMUTH MARK IS ABOUT 1 MILE S BY W OF STATION.  TO REACH FROM
 PS0609'STATION, GO 1 MILE S, THENCE W 0.4 MILE TO SCHOOL ON LEFT.  MARK
 PS0609'IS IN THE NE CORNER OF YARD, 90 FEET NE OF NE CORNER OF SCHOOL
 PS0609'AND 7 FEET W OF FENCE CORNER, 33 FEET S OF CENTER LINE OF ROAD.
 PS0609'
 PS0609'TO REACH THE STATION FROM JUNCTION OF U.S. HIGHWAYS 281 AND 14,
 PS0609'ABOUT 10 MILES E OF WESSINGTON, GO E ON THESE HIGHWAYS 1 MILE AND
 PS0609'CONTINUE STRAIGHT AHEAD WHERE U.S. HIGHWAYS 281 AND 14 TURN S
 PS0609'FOR 6 MILES, THENCE TURN S ON GRAVEL ROAD AND GO 1 MILE TO
 PS0609'STATION ON W SIDE OF ROAD.
 PS0609'
 PS0609'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 PS0609
 PS0609                          STATION RECOVERY (1934)
 PS0609
 PS0609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PS0609'RECOVERED IN GOOD CONDITION.
 PS0609
 PS0609                          STATION RECOVERY (1957)
 PS0609
 PS0609'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJB)
 PS0609'STATION AND ALL MARKS RECOVERED IN GOOD CONDITION.  DESCRIPTION
 PS0609'IS ADEQUATE.
 PS0609
 PS0609                          STATION RECOVERY (1965)
 PS0609
 PS0609'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0609'STATION RECOVERED IN GOOD CONDITION.  WITNESS POST ERECTED 36
 PS0609'1/2 FEET E OF STATION MARK.
 PS0609
 PS0609                          STATION RECOVERY (1973)
 PS0609
 PS0609'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 1973 (CDW)
 PS0609'HART 1934-GOOD.  REFERENCE MARK 1-GOOD.  REFERENCE MARK 2-GOOD.
 PS0609'AZ. MK.-DESTROYED
 PS0609
 PS0609                          STATION RECOVERY (1977)
 PS0609
 PS0609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PS0609'STATION AND RM 2 RECOVERED IN GOOD CONDITION AS DESCRIBED IN QUAD
 PS0609'440982, STATION 1002.  RM 1 MONUMENT IS LOOSE AND THE AZIMUTH MARK
 PS0609'HAS BEEN DESTROYED.
 PS0609
 PS0609                          STATION RECOVERY (1982)
 PS0609
 PS0609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PS0609'THE STATION MARK AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION.
 PS0609'THE AZIMUTH MARK WAS RECOVERED LAYING ON TOP OF THE GROUND ABOUT 10 M
 PS0609'(32.8 FT) FROM THE ORIGINAL POSITION.  DIRECTIONS TO REFERENCE MARK 1
 PS0609'AND 2 CHECKED REASONABLY WELL BUT SHORTER DISTANCES OF 0.028 M (0.092
 PS0609'FT) AND 0.022 M, (0.072 FT) RESPECTIVELY, WERE RECOVERED.  AZIMUTH
 PS0609'MARK 2 WAS ESTABLISHED AT THIS TIME.  NEW DESCRIPTIVE TEXT FOLLOWS.
 PS0609'THE STATION IS LOCATED ABOUT 14 KM (8.70 MI) NORTHWEST OF HURON, 10 KM
 PS0609'(6.20 MI) EAST NORTHEAST OF WOLSEY, IN THE SOUTHEAST CORNER OF S 2, T
 PS0609'111 N, R 63 W, ON PROPERTY RENTED BY MR.  CECIL HOUCK, WHO LIVES 0.8
 PS0609'KM (0.50 MI) NORTH OF THE STATION.  TO REACH THE STATION FROM THE
 PS0609'JUNCTION OF HIGHWAY 14 AND THE TRUCK BYPASS HIGHWAY 37, IN WEST HURON,
 PS0609'GO WEST ON HIGHWAY 14 FOR 9.7 KM (6.00 MI) TO A GRAVELED CROSSROAD.
 PS0609'TURN RIGHT AND FOLLOW GRAVELED ROAD NORTH FOR 8.0 KM (4.95 MI) TO THE
 PS0609'STATION ON THE LEFT. STATION IS A STANDARD CGS DISK STAMPED--HART
 PS0609'1934--SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM)
 PS0609'IN DIAMETER RECESSED 1 INCH (2 CM) BELOW THE GROUND.  LOCATED 60.0
 PS0609'FEET (18.3 M) W FROM THE CENTER OF A GRAVELED ROAD.  15.8 METERS (51.8
 PS0609'FT) N FROM THE CENTER OF A TRACK ROAD.  9.25 METERS (30.35 FT) W FROM
 PS0609'A METAL WITNESS POST IN FENCE LINE.  6.4 METERS (21.0 FT) N FROM A
 PS0609'FENCE.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED--HART NO 1
 PS0609'1934--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES(30 CM)IN
 PS0609'DIAMETER PROJECTING 6 INCHES (15 CM) ABOVE THE GROUND.  LOCATED 7.7
 PS0609'METERS (25.3 FT) E FROM THE CENTER OF A GRAVELED ROAD.  0.31 METERS
 PS0609'(1.02 FT) S FROM A METAL WITNESS POST.  0.25 METERS (0.82 FT) W FROM A
 PS0609'FENCE AND 3.3 FEET, (1.0 M) 1.0 METERS (3.3 FT) LOWER THAN THE
 PS0609'STATION.  REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED--HART NO
 PS0609'2 1934--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 PS0609'CM)IN DIAMETER PROJECTING 2 INCHES(5 CM)ABOVE THE GROUND.  LOCATED
 PS0609'19.0 METERS (62.3 FT) E FROM THE CENTER OF THE GRAVELED ROAD.  6.5
 PS0609'METERS (21.3 FT) N FROM THE CENTER OF A TRACK ROAD.  0.5 METERS (1.6
 PS0609'FT) S FROM A FENCE.  0.30 METERS (0.98 FT) W FROM A METAL WITNESS POST
 PS0609'AND 4 FEET (1.2 M) 1.2 METERS (3.9 FT) LOWER THAN THE STATION.
 PS0609'AZIMUTH MARK NO 2 IS A STANDARD NGS DISK STAMPED--HART 1934 NO 2
 PS0609'1982--SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 10 INCHES 25 CM IN
 PS0609'DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE GROUND. THE UNDERGROUND
 PS0609'MARK IS A STANDARD AZIMUTH DISK STAMPED--HART 1934 NO 2 1982--SET INTO
 PS0609'THE TOP OF AN IRREGULAR MASS OF CONCRETE ABOUT 1 METER (3.3 FT) BELOW
 PS0609'THE SURFACE.  LOCATED 9.3 METERS (30.5 FT) S FROM THE CENTER OF A
 PS0609'TRACK ROAD.  1.0 METERS (3.3 FT) N FROM A POWER POLE.  0.38 METERS
 PS0609'(1.25 FT) S FROM A METAL WITNESS POST.  0.37 METERS (1.21 FT) W FROM A
 PS0609'FENCE.  TO REACH THE AZIMUTH MARK FROM THE STATION GO WEST ON TRACK
 PS0609'ROAD FOR 0.8 KM (0.50 MI) TO A GATE AND THE MARK ON THE RIGHT.
 PS0609
 PS0609                          STATION RECOVERY (1992)
 PS0609
 PS0609'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PS0609'STATION IS LOCATED NORTHWEST OF HURON, SOUTH OF BROADLAND AND EAST OF
 PS0609'WESSINGTON IN SOUTH DAKOTA.
 PS0609'TO REACH FROM THE JUNCTION OF TRUCK ROUTE 37 (LINCOLN AVE.) AND US
 PS0609'HIGHWAY 14 IN THE NORTHWEST CORNER OF HURON NEAR THE STATE
 PS0609'FAIRGROUNDS PROCEED WEST ON US HIGHWAY 14 GOING 1.5 MI (2.41 KM) PAST
 PS0609'RAILROAD TRACKS CROSSING HIGHWAY, THEN 3.85 MI (6.20 KM) TO
 PS0609'INTERSECTION OF PAVED ROADS AND SIGN INDICATING BROADLAND, TURN RIGHT
 PS0609'(NORTH) ONTO PAVED ROAD. GO 1.25 MI (2.01 KM) PAST RAILROAD TRACKS,
 PS0609'THEN 0.9 MI (1.45 KM) PAST AN ELECTRICAL SUBSTATION ON LEFT AND THEN
 PS0609'2.1 MI (3.38 KM) TO INTERSECTION WITH GRAVEL ROAD. TURN LEFT (WEST)
 PS0609'ONTO GRAVEL ROAD AND PROCEED 1.0 MI (1.61 KM) TO INTERSECTION OF
 PS0609'GRAVEL ROADS, THERE TURN RIGHT (NORTH) AND PROCEED 0.7 MI (1.13 KM)
 PS0609'PAST A POND ON RIGHT THENCE 0.3 MI (0.48 KM) TO INTERSECTION OF GRAVEL
 PS0609'ROAD AND FARM ROAD LEADING WEST.  STATION IS IN THE NORTHWEST
 PS0609'QUADRANT OF THIS INTERCHANGE ON WEST SIDE OF ROAD NORTHWEST OF CORNER
 PS0609'OF FENCELINES.
 PS0609'IT IS 11.0 M (36.09 FT) NORTHWEST OF CORNER OF FENCELINES RUNNING
 PS0609'NORTH-SOUTH AND EAST-WEST, 9.25 M (30.35 FT) WEST OF WITNESS SIGN
 PS0609'JUST NORTH OF CORNER POST ABOVE AND 6.5 M (21.33 FT) NORTH OF
 PS0609'EAST-WEST FENCELINE. SET ABOUT FLUSH WITH SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0773 ***********************************************************************
 OT0773  DESIGNATION -  HART
 OT0773  PID         -  OT0773
 OT0773  STATE/COUNTY-  SD/PENNINGTON
 OT0773  COUNTRY     -  US
 OT0773  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0773
 OT0773                         *CURRENT SURVEY CONTROL
 OT0773  ______________________________________________________________________
 OT0773* NAD 83(1996) POSITION- 43 44 41.76104(N) 102 35 48.52751(W)   ADJUSTED
 OT0773* NAVD 88 ORTHO HEIGHT -   931.    (meters)     3054.    (feet) SCALED
 OT0773  ______________________________________________________________________
 OT0773  GEOID HEIGHT    -        -18.038 (meters)                     GEOID18
 OT0773  LAPLACE CORR    -         -5.93  (seconds)                    DEFLEC18
 OT0773  HORZ ORDER      -  SECOND
 OT0773
 OT0773.The horizontal coordinates were established by classical geodetic methods
 OT0773.and adjusted by the National Geodetic Survey in January 1998.
 OT0773
 OT0773.The orthometric height was scaled from a topographic map.
 OT0773
 OT0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0773.GEOID18 height accuracy estimate available here.
 OT0773
 OT0773.Click photographs - Photos may exist for this station.
 OT0773
 OT0773.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0773
 OT0773. The following values were computed from the NAD 83(1996) position.
 OT0773
 OT0773;                    North         East     Units Scale Factor Converg.
 OT0773;SPC SD S     -   159,300.884   417,718.061   MT  0.99990930   -1 33 41.3
 OT0773;SPC SD S     -   522,639.65  1,370,463.34   sFT  0.99990930   -1 33 41.3
 OT0773;UTM  13      - 4,846,350.578   693,499.440   MT  1.00006055   +1 39 43.9
 OT0773
 OT0773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0773!SPC SD S     -   0.99985679  x   0.99990930  =   0.99976610
 OT0773!UTM  13      -   0.99985679  x   1.00006055  =   0.99991733
 OT0773
 OT0773:                Primary Azimuth Mark                     Grid Az
 OT0773:SPC SD S     -  HART AZ MK                               318 19 11.8
 OT0773:UTM  13      -  HART AZ MK                               315 05 46.6
 OT0773
 OT0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9349946350(NAD 83)
 OT0773
 OT0773|---------------------------------------------------------------------|
 OT0773| PID    Reference Object                     Distance      Geod. Az  |
 OT0773|                                                           dddmmss.s |
 OT0773| CQ3902 HART RM 1                            11.372 METERS 12348     |
 OT0773| CQ3903 HART RM 2                             9.903 METERS 20455     |
 OT0773| CQ3901 HART AZ MK                                         3164530.5 |
 OT0773|---------------------------------------------------------------------|
 OT0773
 OT0773                          SUPERSEDED SURVEY CONTROL
 OT0773
 OT0773  NAD 83(1995)-  43 44 41.75701(N)    102 35 48.52582(W) AD(       ) 2
 OT0773  NAD 83(1993)-  43 44 41.75050(N)    102 35 48.52913(W) AD(       ) 2
 OT0773  NAD 83(1986)-  43 44 41.74971(N)    102 35 48.53547(W) AD(       ) 2
 OT0773  NAD 27      -  43 44 41.77560(N)    102 35 46.88890(W) AD(       ) 2
 OT0773
 OT0773.Superseded values are not recommended for survey control.
 OT0773
 OT0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0773.See file dsdata.pdf to determine how the superseded data were derived.
 OT0773
 OT0773_MARKER: DS = TRIANGULATION STATION DISK
 OT0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0773_STAMPING: HART 1936
 OT0773_MARK LOGO: CGS
 OT0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0773+STABILITY: SURFACE MOTION
 OT0773
 OT0773  HISTORY     - Date     Condition        Report By
 OT0773  HISTORY     - 1936     MONUMENTED       CGS
 OT0773
 OT0773                          STATION DESCRIPTION
 OT0773
 OT0773'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0773'THE STATION IS LOCATED ON A SLIGHT RISE ON HART TABLE, 130 FEET
 OT0773'NORTHWEST OF A GAP IN A NORTH-AND-SOUTH MESA, 3 MILES SOUTHWEST
 OT0773'OF SCENIC, IN ABOUT THE SOUTHWEST QUARTER SEC. 31, T. 44 N.,
 OT0773'R. 44 W.  ELEVATION 3280 FEET.
 OT0773'
 OT0773'TO REACH FROM SCENIC, TAKE THE DIRT ROAD WEST WHICH STARTS
 OT0773'SOUTH OF THE RAILROAD TRACKS AT THE STOCK PEN.  FOLLOW THIS
 OT0773'ROAD FOR 2.7 MILES TO THE TABLE LAND.  TURN LEFT (SOUTH) ON
 OT0773'A DIM ROAD WHICH FOLLOW ALONG THE EAST SIDE OF A FENCE AND
 OT0773'GO 1.1 MILES TO A GATE WITH A DESERTED FARMHOUSE ON THE LEFT.
 OT0773'CONTINUE ON THE DIM ROAD WHICH GOES IN A SOUTHERLY DIRECTION
 OT0773'FOR 1.0 MILE, THEN DRIVE IN AN EASTERLY AND SOUTHEASTERLY
 OT0773'DIRECTION FOR 0.6 MILE ALONG THE WEST RIM OF THE MESA TO THE
 OT0773'RISE AND THE STATION.  THE STATION IS ABOUT 70 PACES NORTH
 OT0773'OF THE SOUTH RIM OF THE MESA, AND IS A 1-FOOT CONCRETE POST,
 OT0773'PROJECTING 3 INCHES.
 OT0773'
 OT0773'REFERENCE MARK NO. 1 IS 37.31 FEET SOUTHEAST OF THE STATION.
 OT0773'IT IS A 1-FOOT CONCRETE POST, PROJECTING 3 INCHES.
 OT0773'
 OT0773'REFERENCE MARK NO. 2 IS 32.49 FEET SOUTHWEST OF THE STATION.
 OT0773'IT IS A 1-FOOT CONCRETE POST, PROJECTING 4 INCHES.
 OT0773'
 OT0773'THE AZIMUTH MARK IS LOCATED ALONG A NORTH-SOUTH FENCE LINE,
 OT0773'1 FOOT WEST OF THE FENCE, 0.35 MILE WEST-NORTHWEST OF THE
 OT0773'STATION.  IT IS A 1-FOOT SQUARE CONCRETE POST, PROJECTING
 OT0773'4 INCHES.  TO REACH FROM THE STATION, GO WEST-NORTHWEST
 OT0773'0.35 MILE TO A NORTH-SOUTH FENCE, AND AZIMUTH MARK.
 OT0773'
 OT0773'DISTANCE FROM REFERENCE MARK NO. 1 TO REFERENCE MARK NO. 2
 OT0773'IS 45.52 FEET.
 OT0773'
 OT0773'ALL STATIONS ARE VISIBLE FROM THE GROUND.
 OT0773'
 OT0773'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0773'BRONZE DISKS SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2227 ***********************************************************************
 PU2227  DESIGNATION -  HART
 PU2227  PID         -  PU2227
 PU2227  STATE/COUNTY-  SD/MEADE
 PU2227  COUNTRY     -  US
 PU2227  USGS QUAD   -  HEREFORD (2017)
 PU2227
 PU2227                         *CURRENT SURVEY CONTROL
 PU2227  ______________________________________________________________________
 PU2227* NAD 83(1996) POSITION- 44 26 47.69408(N) 102 56 15.91111(W)   ADJUSTED
 PU2227* NAVD 88 ORTHO HEIGHT -   878.    (meters)     2881.    (feet) SCALED
 PU2227  ______________________________________________________________________
 PU2227  GEOID HEIGHT    -        -17.495 (meters)                     GEOID18
 PU2227  LAPLACE CORR    -         -7.74  (seconds)                    DEFLEC18
 PU2227  HORZ ORDER      -  SECOND
 PU2227
 PU2227.The horizontal coordinates were established by classical geodetic methods
 PU2227.and adjusted by the National Geodetic Survey in January 1998.
 PU2227
 PU2227.The orthometric height was scaled from a topographic map.
 PU2227
 PU2227.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2227.GEOID18 height accuracy estimate available here.
 PU2227
 PU2227.Click photographs - Photos may exist for this station.
 PU2227
 PU2227.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2227
 PU2227. The following values were computed from the NAD 83(1996) position.
 PU2227
 PU2227;                    North         East     Units Scale Factor Converg.
 PU2227;SPC SD N     -    72,388.323   366,201.189   MT  0.99999440   -2 04 45.0
 PU2227;SPC SD N     -   237,494.02  1,201,445.07   sFT  0.99999440   -2 04 45.0
 PU2227;UTM  13      - 4,923,543.992   664,094.349   MT  0.99993115   +1 26 39.8
 PU2227
 PU2227!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2227!SPC SD N     -   0.99986502  x   0.99999440  =   0.99985942
 PU2227!UTM  13      -   0.99986502  x   0.99993115  =   0.99979618
 PU2227
 PU2227:                Primary Azimuth Mark                     Grid Az
 PU2227:SPC SD N     -  RIM                                      344 52 18.9
 PU2227:UTM  13      -  RIM                                      341 20 54.1
 PU2227
 PU2227_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK6409423543(NAD 83)
 PU2227
 PU2227|---------------------------------------------------------------------|
 PU2227| PID    Reference Object                     Distance      Geod. Az  |
 PU2227|                                                           dddmmss.s |
 PU2227| CQ3904 HART RM 1                            11.706 METERS 15112     |
 PU2227| CQ3905 HART RM 2                            13.197 METERS 26342     |
 PU2227| PU2247 RIM                                 APPROX.10.1 KM 3424733.9 |
 PU2227|---------------------------------------------------------------------|
 PU2227
 PU2227                          SUPERSEDED SURVEY CONTROL
 PU2227
 PU2227  NAD 83(1993)-  44 26 47.68646(N)    102 56 15.91198(W) AD(       ) 2
 PU2227  NAD 83(1986)-  44 26 47.68583(N)    102 56 15.91171(W) AD(       ) 2
 PU2227  NAD 27      -  44 26 47.72350(N)    102 56 14.27430(W) AD(       ) 2
 PU2227
 PU2227.Superseded values are not recommended for survey control.
 PU2227
 PU2227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2227.See file dsdata.pdf to determine how the superseded data were derived.
 PU2227
 PU2227_MARKER: DS = TRIANGULATION STATION DISK
 PU2227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2227_STAMPING: HART 1962
 PU2227_MARK LOGO: CGS
 PU2227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2227+STABILITY: SURFACE MOTION
 PU2227
 PU2227  HISTORY     - Date     Condition        Report By
 PU2227  HISTORY     - 1962     MONUMENTED       CGS
 PU2227
 PU2227                          STATION DESCRIPTION
 PU2227
 PU2227'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2227'THE STATION IS 16 MILES SOUTHWEST OF UNION CENTER, 4-1/2 MILES
 PU2227'NORTH-NORTHWEST OF HEREFORD, 4-1/2 MILES SOUTH OF STATE HIGHWAY 34,
 PU2227'3/4 MILE WEST OF A NORTH-SOUTH GRAVELED ROAD AND IN THE NORTHWEST
 PU2227'1/4 OF SECTION 32, T 6 N, R 10 E.  IT IS ON THE SUMMIT OF A
 PU2227'PROMINENT GRASS COVERED KNOLL PROJECTING ABOVE A LONG
 PU2227'NORTHWEST-SOUTHEAST RIDGE OR RIM WHICH LIES ALONG THE SOUTH SIDE
 PU2227'OF A SMALL VALLEY.  THE STATION KNOLL IS THE MOST SOUTHEASTERLY
 PU2227'ONE OF SEVERAL AND THE RIDGE AND OTHER KNOLLS RISE TO HIGHER
 PU2227'ELEVATIONS TO THE WEST AND NORTHWEST.
 PU2227'
 PU2227'TO REACH THE STATION FROM THE VILLAGE OF BEAR BUTTE, 11-1/2 MILES
 PU2227'EAST OF STURGIS, DRIVE EAST ON STATE HIGHWAY 34 FOR 9.8 MILES TO
 PU2227'THE BELLE FOURCHE RIVER.  CROSS THE RIVER AND CONTINUE EAST ON
 PU2227'THE HIGHWAY FOR 10.0 MILES TO A GRAVELED SIDE ROAD RIGHT AT SIGN
 PU2227'READING, HEREFORD 10.  TURN RIGHT, AS PER SIGN AND DRIVE SOUTH,
 PU2227'EAST AND SOUTH FOR 5.7 MILES TO THE SUMMIT OF A PROMINENT RIDGE
 PU2227'AND A TRACK ROAD AND WIRE GATE ON THE RIGHT.  TURN RIGHT, PASS
 PU2227'THROUGH THE GATE AND DRIVE EAST ON THE TRACK ROAD FOR 0.3 MILE
 PU2227'TO A Y-FORK.  KEEP THE RIGHT FORK AND CONTINUE NORTHWESTERLY
 PU2227'ALONG THE NORTH SIDE OF A FENCE FOR 0.55 MILE T THE SOUTH
 PU2227'BASE OF A KNOLL.  TURN RIGHT AND DRIVE NORTH UP THE SLOPE FOR
 PU2227'0.1 MILE TO THE HIGHEST POINT AND THE STATION.
 PU2227'
 PU2227'SURFACE AND UNDERGROUND-STATION MARKS ARE STANDARD DISKS, EACH
 PU2227'STAMPED HART 1962.  THE SURFACE-STATION MARK IS SET IN THE TOP
 PU2227'OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN DIAMETER,
 PU2227'PROJECTING 2 INCHES ABOVE THE SURFACE OF THE GROUND.
 PU2227'
 PU2227'REFERENCE MARK 1, A STANDARD DISK STAMPED HART NO 1 1962, IS
 PU2227'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU2227'IN DIAMETER, PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.
 PU2227'IT IS SITUATED ON THE SOUTHEAST SLOPE OF THE KNOLL, ABOUT 18
 PU2227'INCHES LOWER IN ELEVATION THAN THE STATION MARK.
 PU2227'
 PU2227'REFERENCE MARK 2, A STANDARD DISK STAMPED HART NO 2 1962, IS
 PU2227'SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES IN
 PU2227'DIAMETER, PROJECTING 1 INCH ABOVE THE SURFACE OF THE GROUND.  IT
 PU2227'IS SITUATED ON THE SOUTHWEST SLOPE OF THE KNOLL, ABOUT 12 INCHES
 PU2227'LOWER IN ELEVATION THAN THE STATION MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0663 ***********************************************************************
 PT0663  DESIGNATION -  HART RM 1
 PT0663  PID         -  PT0663
 PT0663  STATE/COUNTY-  SD/HAAKON
 PT0663  COUNTRY     -  US
 PT0663  USGS QUAD   -  HARTLEY (2017)
 PT0663
 PT0663                         *CURRENT SURVEY CONTROL
 PT0663  ______________________________________________________________________
 PT0663* NAD 83(1986) POSITION- 44 24 22.20   (N) 101 50 46.74   (W)   HD_HELD1
 PT0663* NAVD 88 ORTHO HEIGHT -   765.832 (meters)     2512.57  (feet) ADJUSTED
 PT0663  ______________________________________________________________________
 PT0663  GEOID HEIGHT    -        -20.431 (meters)                     GEOID18
 PT0663  DYNAMIC HEIGHT  -        765.633 (meters)     2511.91  (feet) COMP
 PT0663  MODELED GRAVITY -    980,332.3   (mgal)                       NAVD 88
 PT0663
 PT0663  VERT ORDER      -  FIRST     CLASS II
 PT0663
 PT0663.The horizontal coordinates were determined by differentially corrected
 PT0663.hand held GPS observations or other comparable positioning techniques
 PT0663.and have an estimated accuracy of +/- 3 meters.
 PT0663
 PT0663.The orthometric height was determined by differential leveling and
 PT0663.adjusted by the NATIONAL GEODETIC SURVEY
 PT0663.in October 1997.
 PT0663
 PT0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0663.GEOID18 height accuracy estimate available here.
 PT0663
 PT0663.Click photographs - Photos may exist for this station.
 PT0663
 PT0663.The dynamic height is computed by dividing the NAVD 88
 PT0663.geopotential number by the normal gravity value computed on the
 PT0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0663.degrees latitude (g = 980.6199 gals.).
 PT0663
 PT0663.The modeled gravity was interpolated from observed gravity values.
 PT0663
 PT0663;                    North         East    Units  Estimated Accuracy
 PT0663;SPC SD S     -   231,382.6     479,486.8     MT  (+/- 3 meters HH1 GPS) 
 PT0663
 PT0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7335920927(NAD 83)
 PT0663
 PT0663                          SUPERSEDED SURVEY CONTROL
 PT0663
 PT0663  NAVD 88 (06/15/91)  765.789  (m)         2512.43   (f) SUPERSEDED  1 2
 PT0663  NGVD 29 (??/??/92)  765.328  (m)         2510.91   (f) ADJ UNCH    1 2
 PT0663
 PT0663.Superseded values are not recommended for survey control.
 PT0663
 PT0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0663.See file dsdata.pdf to determine how the superseded data were derived.
 PT0663
 PT0663_MARKER: DR = REFERENCE MARK DISK
 PT0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0663_STAMPING: HART NO 1 1950
 PT0663_MARK LOGO: CGS
 PT0663_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0663+STABILITY: SURFACE MOTION
 PT0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0663+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 PT0663
 PT0663  HISTORY     - Date     Condition        Report By
 PT0663  HISTORY     - 1950     MONUMENTED       CGS
 PT0663  HISTORY     - 1962     GOOD             CGS
 PT0663  HISTORY     - 1981     GOOD             NGS
 PT0663  HISTORY     - 19950605 GOOD             NGS
 PT0663  HISTORY     - 20120612 GOOD             INDIV
 PT0663
 PT0663                          STATION DESCRIPTION
 PT0663
 PT0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0663'12.5 MI SW FROM MILESVILLE.
 PT0663'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF
 PT0663'THE LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG
 PT0663'STATE HIGHWAY 34 AND 73, THENCE 1.15 MILES WEST ALONG A GRAVEL
 PT0663'ROAD WHICH WAS FORMERLY HIGHWAY 34 AND 73, 51 FEET SOUTHWEST
 PT0663'OF THE CENTERLINE OF THE ROAD, 28.0 FEET NORTHWEST OF HART 1950,
 PT0663'ABOUT 3 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PT0663'CONCRETE POST PROJECTING ABOUT 4 INCHES.
 PT0663
 PT0663                          STATION RECOVERY (1981)
 PT0663
 PT0663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0663'RECOVERED IN GOOD CONDITION.
 PT0663
 PT0663                          STATION RECOVERY (1995)
 PT0663
 PT0663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0663'34.0 KM (21.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT0663'OF STATE HIGHWAY 73 IN HOWES, THENCE 1.8 KM (1.10 MI) WESTERLY ALONG A
 PT0663'GRAVELED ROAD, 16.8 M (55.1 FT) SOUTHWEST OF THE ROAD CENTER, 15.0 M
 PT0663'(49.2 FT) EAST OF REFERENCE MARK 2, 8.5 M (27.9 FT) SOUTHEAST OF
 PT0663'TRIANGULATION STATION HART, 5.6 M (18.4 FT) SOUTHWEST OF A FENCE, 1.0
 PT0663'M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS FLUSH WITH
 PT0663'THE GROUND SURFACE.
 PT0663
 PT0663                          STATION RECOVERY (2012)
 PT0663
 PT0663'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0663'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0662 ***********************************************************************
 PT0662  DESIGNATION -  HART RM 2
 PT0662  PID         -  PT0662
 PT0662  STATE/COUNTY-  SD/HAAKON
 PT0662  COUNTRY     -  US
 PT0662  USGS QUAD   -  HARTLEY (2017)
 PT0662
 PT0662                         *CURRENT SURVEY CONTROL
 PT0662  ______________________________________________________________________
 PT0662* NAD 83(1986) POSITION- 44 24 22.33   (N) 101 50 47.40   (W)   HD_HELD1
 PT0662* NAVD 88 ORTHO HEIGHT -   765.748 (meters)     2512.29  (feet) ADJUSTED
 PT0662  ______________________________________________________________________
 PT0662  GEOID HEIGHT    -        -20.431 (meters)                     GEOID18
 PT0662  DYNAMIC HEIGHT  -        765.549 (meters)     2511.64  (feet) COMP
 PT0662  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 PT0662
 PT0662  VERT ORDER      -  FIRST     CLASS II
 PT0662
 PT0662.The horizontal coordinates were determined by differentially corrected
 PT0662.hand held GPS observations or other comparable positioning techniques
 PT0662.and have an estimated accuracy of +/- 3 meters.
 PT0662
 PT0662.The orthometric height was determined by differential leveling and
 PT0662.adjusted by the NATIONAL GEODETIC SURVEY
 PT0662.in October 1997.
 PT0662
 PT0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0662.GEOID18 height accuracy estimate available here.
 PT0662
 PT0662.Click photographs - Photos may exist for this station.
 PT0662
 PT0662.The dynamic height is computed by dividing the NAVD 88
 PT0662.geopotential number by the normal gravity value computed on the
 PT0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0662.degrees latitude (g = 980.6199 gals.).
 PT0662
 PT0662.The modeled gravity was interpolated from observed gravity values.
 PT0662
 PT0662;                    North         East    Units  Estimated Accuracy
 PT0662;SPC SD S     -   231,386.8     479,472.2     MT  (+/- 3 meters HH1 GPS) 
 PT0662
 PT0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7334520931(NAD 83)
 PT0662
 PT0662                          SUPERSEDED SURVEY CONTROL
 PT0662
 PT0662  NAVD 88 (06/15/91)  765.706  (m)         2512.15   (f) SUPERSEDED  1 2
 PT0662  NGVD 29 (??/??/92)  765.245  (m)         2510.64   (f) ADJ UNCH    1 2
 PT0662
 PT0662.Superseded values are not recommended for survey control.
 PT0662
 PT0662.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0662.See file dsdata.pdf to determine how the superseded data were derived.
 PT0662
 PT0662_MARKER: DR = REFERENCE MARK DISK
 PT0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0662_STAMPING: HART NO 2 1950
 PT0662_MARK LOGO: CGS
 PT0662_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0662+STABILITY: SURFACE MOTION
 PT0662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0662+SATELLITE: SATELLITE OBSERVATIONS - June 12, 2012
 PT0662
 PT0662  HISTORY     - Date     Condition        Report By
 PT0662  HISTORY     - 1950     MONUMENTED       CGS
 PT0662  HISTORY     - 1962     GOOD             CGS
 PT0662  HISTORY     - 1981     GOOD             NGS
 PT0662  HISTORY     - 19950605 GOOD             NGS
 PT0662  HISTORY     - 20120612 GOOD             INDIV
 PT0662
 PT0662                          STATION DESCRIPTION
 PT0662
 PT0662'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0662'12.5 MI SW FROM MILESVILLE.
 PT0662'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0662'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0662'HIGHWAY 34 AND 73, THENCE 1.15 MILES WEST ALONG A GRAVEL ROAD
 PT0662'WHICH WAS FORMERLY HIGHWAY 34 AND 73, 85 FEET SOUTHWEST OF THE
 PT0662'CENTERLINE OF THE HIGHWAY, 50 FEET SOUTHWEST OF A FENCE, 32.5
 PT0662'FEET WEST-SOUTHWEST OF HART 1950, ABOUT 3 FEET ABOVE THE LEVEL OF
 PT0662'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PT0662'4 INCHES.
 PT0662
 PT0662                          STATION RECOVERY (1981)
 PT0662
 PT0662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 PT0662'RECOVERED IN GOOD CONDITION.
 PT0662
 PT0662                          STATION RECOVERY (1995)
 PT0662
 PT0662'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT0662'34.0 KM (21.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PT0662'OF STATE HIGHWAY 73 IN HOWES, THENCE 1.8 KM (1.10 MI) WESTERLY ALONG A
 PT0662'GRAVELED ROAD, 27.1 M (88.9 FT) SOUTHWEST OF THE ROAD CENTER, 15.7 M
 PT0662'(51.5 FT) SOUTHWEST OF A WITNESS POST AND FENCE, 15.0 M (49.2 FT) WEST
 PT0662'OF REFERENCE MARK 1, 10.1 M (33.1 FT) SOUTHWEST OF TRIANGULATION
 PT0662'STATION HART, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, AND THE
 PT0662'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PT0662
 PT0662                          STATION RECOVERY (2012)
 PT0662
 PT0662'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0662'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0839 ***********************************************************************
 OQ0839  DESIGNATION -  HARTFORD WATER TANK
 OQ0839  PID         -  OQ0839
 OQ0839  STATE/COUNTY-  SD/MINNEHAHA
 OQ0839  COUNTRY     -  US
 OQ0839  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ0839
 OQ0839                         *CURRENT SURVEY CONTROL
 OQ0839  ______________________________________________________________________
 OQ0839* NAD 83(1996) POSITION- 43 37 23.72529(N) 096 56 46.73334(W)   ADJUSTED
 OQ0839  ______________________________________________________________________
 OQ0839  GEOID HEIGHT    -        -26.200 (meters)                     GEOID18
 OQ0839  LAPLACE CORR    -         -0.90  (seconds)                    DEFLEC18
 OQ0839  HORZ ORDER      -  THIRD
 OQ0839
 OQ0839.The horizontal coordinates were established by classical geodetic methods
 OQ0839.and adjusted by the National Geodetic Survey in January 1998.
 OQ0839
 OQ0839.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0839.GEOID18 height accuracy estimate available here.
 OQ0839
 OQ0839.Click photographs - Photos may exist for this station.
 OQ0839
 OQ0839.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0839
 OQ0839. The following values were computed from the NAD 83(1996) position.
 OQ0839
 OQ0839;                    North         East     Units Scale Factor Converg.
 OQ0839;SPC SD S     -   148,871.958   873,271.713   MT  0.99990687   +2 20 11.5
 OQ0839;SPC SD S     -   488,424.08  2,865,058.95   sFT  0.99990687   +2 20 11.5
 OQ0839;UTM  14      - 4,832,079.366   665,692.433   MT  0.99993770   +1 25 01.9
 OQ0839
 OQ0839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP6569232079(NAD 83)
 OQ0839
 OQ0839                          SUPERSEDED SURVEY CONTROL
 OQ0839
 OQ0839  NAD 83(1995)-  43 37 23.72935(N)    096 56 46.72087(W) AD(       ) 3
 OQ0839  NAD 83(1986)-  43 37 23.73051(N)    096 56 46.71210(W) AD(       ) 3
 OQ0839  NAD 27      -  43 37 23.80400(N)    096 56 45.52100(W) AD(       ) 3
 OQ0839
 OQ0839.Superseded values are not recommended for survey control.
 OQ0839
 OQ0839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0839.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0839
 OQ0839_MARKER: 53 = ELEVATED TANK
 OQ0839
 OQ0839  HISTORY     - Date     Condition        Report By
 OQ0839  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0839  HISTORY     - 1935     GOOD             CGS
 OQ0839  HISTORY     - 1935     GOOD             CGS
 OQ0839
 OQ0839                          STATION DESCRIPTION
 OQ0839
 OQ0839'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0839'THIS IS THE SAME AS IN 1927.
 OQ0839
 OQ0839                          STATION RECOVERY (1935)
 OQ0839
 OQ0839'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0839'POINT OBSERVED UPON WAS THE FINIAL OF THE HARTFORD MUNICIPAL
 OQ0839'WATER TANK.  IT IS SILVER AND APPROXIMATELY 125 FEET HIGH.  THE
 OQ0839'LOCATION CAN NOT BE DESCRIBED AS STATION WAS NOT VISITED.
 OQ0839'
 OQ0839'OBSERVED UPON FROM TRIANGULATION STATIONS CROOKS (1927), NEWMAN,
 OQ0839'MUTH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1177 ***********************************************************************
 PT1177  DESIGNATION -  HARTLEY
 PT1177  PID         -  PT1177
 PT1177  STATE/COUNTY-  SD/HAAKON
 PT1177  COUNTRY     -  US
 PT1177  USGS QUAD   -  HILLAND (2017)
 PT1177
 PT1177                         *CURRENT SURVEY CONTROL
 PT1177  ______________________________________________________________________
 PT1177* NAD 83(1996) POSITION- 44 21 29.05584(N) 101 48 56.65149(W)   ADJUSTED
 PT1177* NAVD 88 ORTHO HEIGHT -   728.    (meters)     2388.    (feet) SCALED
 PT1177  ______________________________________________________________________
 PT1177  GEOID HEIGHT    -        -20.511 (meters)                     GEOID18
 PT1177  LAPLACE CORR    -         -7.51  (seconds)                    DEFLEC18
 PT1177  HORZ ORDER      -  FIRST
 PT1177
 PT1177.The horizontal coordinates were established by classical geodetic methods
 PT1177.and adjusted by the National Geodetic Survey in January 1998.
 PT1177
 PT1177.The orthometric height was scaled from a topographic map.
 PT1177
 PT1177.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1177.GEOID18 height accuracy estimate available here.
 PT1177
 PT1177.Click photographs - Photos may exist for this station.
 PT1177
 PT1177.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1177
 PT1177. The following values were computed from the NAD 83(1996) position.
 PT1177
 PT1177;                    North         East     Units Scale Factor Converg.
 PT1177;SPC SD S     -   225,995.138   481,826.907   MT  0.99999026   -1 01 21.5
 PT1177;SPC SD S     -   741,452.38  1,580,793.78   sFT  0.99999026   -1 01 21.5
 PT1177;UTM  14      - 4,915,500.670   275,610.787   MT  1.00021926   -1 58 09.9
 PT1177
 PT1177!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1177!SPC SD S     -   0.99988901  x   0.99999026  =   0.99987927
 PT1177!UTM  14      -   0.99988901  x   1.00021926  =   1.00010824
 PT1177
 PT1177:                Primary Azimuth Mark                     Grid Az
 PT1177:SPC SD S     -  HARTLEY AZ MK                            093 30 57.6
 PT1177:UTM  14      -  HARTLEY AZ MK                            094 27 46.0
 PT1177
 PT1177_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7561015500(NAD 83)
 PT1177
 PT1177|---------------------------------------------------------------------|
 PT1177| PID    Reference Object                     Distance      Geod. Az  |
 PT1177|                                                           dddmmss.s |
 PT1177| CQ3907 HARTLEY RM 1                         27.753 METERS 09018     |
 PT1177| CQ3906 HARTLEY AZ MK                                      0922936.1 |
 PT1177| PT1179 HILLAND COMMUNITY CHURCH SPIRE      APPROX. 8.8 KM 2021155.7 |
 PT1177| CQ3908 HARTLEY RM 2                         29.525 METERS 26931     |
 PT1177|---------------------------------------------------------------------|
 PT1177
 PT1177                          SUPERSEDED SURVEY CONTROL
 PT1177
 PT1177  NAD 83(1986)-  44 21 29.04841(N)    101 48 56.65326(W) AD(       ) 1
 PT1177  NAD 27      -  44 21 29.10700(N)    101 48 55.12800(W) AD(       ) 1
 PT1177
 PT1177.Superseded values are not recommended for survey control.
 PT1177
 PT1177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1177.See file dsdata.pdf to determine how the superseded data were derived.
 PT1177
 PT1177_MARKER: DS = TRIANGULATION STATION DISK
 PT1177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1177_STAMPING: HARTLEY 1950
 PT1177_MARK LOGO: CGS
 PT1177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1177+STABILITY: SURFACE MOTION
 PT1177
 PT1177  HISTORY     - Date     Condition        Report By
 PT1177  HISTORY     - 1950     MONUMENTED       CGS
 PT1177  HISTORY     - 1961     GOOD             CGS
 PT1177
 PT1177                          STATION DESCRIPTION
 PT1177
 PT1177'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1177'STATION IS LOCATED ON THE SUMMIT OF A LOW RIDGE, ABOUT 20 MILES
 PT1177'NORTH OF PHILIP, ABOUT 3 MILES SOUTH OF HARTLEY STORE AND POST
 PT1177'OFFICE, AND ON AN OLD ABANDONED ROAD RIGHT-OF-WAY.
 PT1177'
 PT1177'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT1177'73 IN PHILIP, GO NORTH ON HIGHWAY 73 FOR 17.4 MILES TO AN OFFSET
 PT1177'CROSSROAD.  TURN LEFT AND GO WEST FOR 5.75 MILES TO A SIDE ROAD
 PT1177'RIGHT.  TURN RIGHT AND GO NORTH FOR 5.75 MILES TO A WIRE GATE
 PT1177'ON LEFT.  TURN LEFT THROUGH GATE AND GO WEST ON TRACK ROAD FOR
 PT1177'0.5 MILE TO A WIRE GATE AND AZIMUTH MARK ON LEFT.  CONTINUE
 PT1177'WEST FOR 0.3 MILE TO STATION ON RIGHT.
 PT1177'
 PT1177'STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HARTLEY
 PT1177'1950.
 PT1177'
 PT1177'REFERENCE MARK NO. 1 IS 96 FEET EAST OF A WITNESS POST AND 1
 PT1177'FOOT SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES, AND
 PT1177'THE DISK IS STAMPED HARTLEY NO 1 1950.
 PT1177'
 PT1177'REFERENCE MARK NO. 2 IS 91 FEET WEST OF A WITNESS POST AND 2 FEET
 PT1177'SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 5 INCHES, AND THE DISK
 PT1177'IS STAMPED HARTLEY NO 2 1950.
 PT1177'
 PT1177'AZIMUTH MARK IS 49 FEET SOUTH OF CENTER OF TRACK ROAD, 6 FEET
 PT1177'SOUTH OF A WITNESS POST, AND 2 FEET WEST OF A WIRE FENCE.  THE
 PT1177'MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED HARTLEY 1950.
 PT1177'
 PT1177'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PT1177'CYLINDERS.
 PT1177'
 PT1177'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PT1177
 PT1177                          STATION RECOVERY (1961)
 PT1177
 PT1177'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1177'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2
 PT1177'WERE RECOVERED, FOUND TO BE AS DESCRIBED IN 1950 AND IN GOOD
 PT1177'CONDITION.
 PT1177'
 PT1177'THE 1950 ROUTE TO THE STATION WAS USED AND FOUND TO BE ADEQUATE.
 PT1177'
 PT1177'A METAL WITNESS POST WITH SIGN WAS SET 4 FEET WEST OF THE
 PT1177'STATION MARK AND ANOTHER WAS SET 6 FEET NORTH OF THE AZIMUTH
 PT1177'MARK.
 PT1177'
 PT1177'OBSERVATIONS WERE MADE FROM A WOODEN TRIPOD 8 FEET IN HEIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0815 ***********************************************************************
 OT0815  DESIGNATION -  HAT
 OT0815  PID         -  OT0815
 OT0815  STATE/COUNTY-  SD/PENNINGTON
 OT0815  COUNTRY     -  US
 OT0815  USGS QUAD   -  DITCH CREEK (2017)
 OT0815
 OT0815                         *CURRENT SURVEY CONTROL
 OT0815  ______________________________________________________________________
 OT0815* NAD 83(1996) POSITION- 43 59 13.40161(N) 103 48 53.18121(W)   ADJUSTED
 OT0815* NAVD 88 ORTHO HEIGHT -  2067.    (meters)     6781.    (feet) SCALED
 OT0815  ______________________________________________________________________
 OT0815  GEOID HEIGHT    -        -12.652 (meters)                     GEOID18
 OT0815  LAPLACE CORR    -         -5.03  (seconds)                    DEFLEC18
 OT0815  HORZ ORDER      -  THIRD
 OT0815
 OT0815.The horizontal coordinates were established by classical geodetic methods
 OT0815.and adjusted by the National Geodetic Survey in January 1998.
 OT0815
 OT0815.The orthometric height was scaled from a topographic map.
 OT0815
 OT0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0815.GEOID18 height accuracy estimate available here.
 OT0815
 OT0815.Click photographs - Photos may exist for this station.
 OT0815
 OT0815.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0815
 OT0815. The following values were computed from the NAD 83(1996) position.
 OT0815
 OT0815;                    North         East     Units Scale Factor Converg.
 OT0815;SPC SD S     -   189,569.104   320,808.327   MT  0.99992754   -2 24 06.0
 OT0815;SPC SD S     -   621,944.64  1,052,518.65   sFT  0.99992754   -2 24 06.0
 OT0815;UTM  13      - 4,871,117.963   595,045.464   MT  0.99971111   +0 49 23.5
 OT0815
 OT0815!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0815!SPC SD S     -   0.99967802  x   0.99992754  =   0.99960558
 OT0815!UTM  13      -   0.99967802  x   0.99971111  =   0.99938922
 OT0815
 OT0815:                Primary Azimuth Mark                     Grid Az
 OT0815:SPC SD S     -  HAT AZ MK                                023 36 53.0
 OT0815:UTM  13      -  HAT AZ MK                                020 23 23.5
 OT0815
 OT0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ9504571117(NAD 83)
 OT0815
 OT0815|---------------------------------------------------------------------|
 OT0815| PID    Reference Object                     Distance      Geod. Az  |
 OT0815|                                                           dddmmss.s |
 OT0815| CQ3910 HAT RM 1                              8.919 METERS 01446     |
 OT0815| CQ3909 HAT AZ MK                                          0211247.0 |
 OT0815| CQ3911 HAT RM 2                             12.101 METERS 29353     |
 OT0815|---------------------------------------------------------------------|
 OT0815
 OT0815                          SUPERSEDED SURVEY CONTROL
 OT0815
 OT0815  NAD 83(1995)-  43 59 13.39173(N)    103 48 53.18890(W) AD(       ) 3
 OT0815  NAD 83(1993)-  43 59 13.39261(N)    103 48 53.18558(W) AD(       ) 3
 OT0815  NAD 83(1986)-  43 59 13.39603(N)    103 48 53.17939(W) AD(       ) 3
 OT0815  NAD 27      -  43 59 13.46600(N)    103 48 51.45900(W) AD(       ) 3
 OT0815
 OT0815.Superseded values are not recommended for survey control.
 OT0815
 OT0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0815.See file dsdata.pdf to determine how the superseded data were derived.
 OT0815
 OT0815_MARKER: DS = TRIANGULATION STATION DISK
 OT0815_SETTING: 66 = SET IN ROCK OUTCROP
 OT0815_STAMPING: HAT 1950
 OT0815_MARK LOGO: CGS
 OT0815_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OT0815_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0815+STABILITY: POSITION/ELEVATION WELL
 OT0815
 OT0815  HISTORY     - Date     Condition        Report By
 OT0815  HISTORY     - 1950     MONUMENTED       CGS
 OT0815  HISTORY     - 19820811 GOOD             NGS
 OT0815
 OT0815                          STATION DESCRIPTION
 OT0815
 OT0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 OT0815'THE STATION IS LOCATED ABOUT 12-1/4 MILES WEST AND 3-3/4 MILES
 OT0815'NORTH OF HILL CITY, 2-1/4 MILES SOUTH AND 1-1/4 MILES EAST
 OT0815'OF DEERFIELD, IN THE HARNEY NATIONAL FOREST ABOUT 3/4 MILE
 OT0815'SOUTH OF THE BOUNDARY BETWEEN THE HARNEY AND THE BLACK HILLS
 OT0815'NATIONAL FORESTS, AND ON THE SUMMIT OF A HIGH BARE PEAK
 OT0815'LOCALLY KNOWN AS HAT MOUNTAIN.
 OT0815'
 OT0815'TO REACH THE AZIMUTH MARK FROM THE STATION, PACK WESTERLY
 OT0815'DOWN HILL FOR ABOUT 0.25 MILE TO A FENCE CORNER, CONTINUE
 OT0815'WESTERLY FOR ABOUT 0.1 MILE TO A WIRE GATE, GO THROUGH GATE
 OT0815'AND FOLLOW A DIM TRACK ROAD WESTERLY FOR 0.65 MILE TO A
 OT0815'REVERSE Y AND THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 OT0815'(THIS IS 0.15 MILE SOUTH OF A DOUBLE-POLE TRANSMISSION LINE)
 OT0815'
 OT0815'THE STATION MARK IS 68 FEET NORTHEAST OF A 6-FOOT ROCK CAIRN.
 OT0815'THE MARK IS A STANDARD DISK CEMENTED IN A DRILLED HOLE IN
 OT0815'OUTCROPPING BEDROCK.  IT IS FLUSH WITH THE ROCK, AND THE
 OT0815'DISK IS STAMPED HAT 1950
 OT0815'
 OT0815'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN CEMENT IN A
 OT0815'DRILLED HOLE IN OUTCROPPING BEDROCK, FLUSH WITH THE ROCK,
 OT0815'AND THE DISK IS STAMPED HAT NO 1 1950
 OT0815'
 OT0815'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN CEMENT IN A
 OT0815'DRILLED HOLE IN OUTCROPPING BEDROCK, FLUSH WITH THE ROCK, AND
 OT0815'THE DISK IS STAMPED HAT NO 2 1950
 OT0815'
 OT0815'THE AZIMUTH MARK IS 8 FEET SOUTHEAST OF THE CENTER OF THE
 OT0815'ROAD, AND 4 FEET NORTHEAST OF A WITNESS POST.  THE MARK IS
 OT0815'A STANDARD DISK SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER,
 OT0815'PROJECTING 4 INCHES, AND THE DISK IS STAMPED HAT 1950
 OT0815
 OT0815                          STATION RECOVERY (1982)
 OT0815
 OT0815'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 OT0815'THE STATION MARK AND THE STEM OF REFERENCE MARK 2 WERE RECOVERED.
 OT0815'REFERENCE MARK 1 AND THE AZIMUTH MARK HAD BEEN DESTROYED AND THE DISK
 OT0815'PRIED OFF THE STEM OF REFERENCE MARK 2.  AN IRON PIN WAS SET INTO THE
 OT0815'BEDROCK TO SUFFICE FOR A NEW REFERENCE MARK AND THE DISTANCE AND
 OT0815'DIRECTION TO THE STEM OF REFERENCE MARK 2 CHECKED THE 1962 DATA SO IT
 OT0815'WAS LEFT TO SUFFICE AS A REFERENCE MARK HOPEFULLY, THESE REFERENCE
 OT0815'MARKS WILL NOT BE AS DESIREABLE FOR SOUVENIR SEEKERS.  A NEW AZIMUTH
 OT0815'MARK 2 WAS ESTABLISHED AT THIS TIME.  THE DISTANCE WAS NOT MEASURED TO
 OT0815'AZIMUTH MARK 2 DUE TO A FAULTY POWER CORD FOR THE EDMI.  NEW
 OT0815'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 4.5 KM (2.80
 OT0815'MI) SOUTHEAST OF DEEFIELD, 1.0 KM (0.60 MI) NORTH OF HEALY CREEK, ON A
 OT0815'BARE PEAK KNOWN AS HAT MOUNTAIN.  TO REACH THE STATION FROM THE
 OT0815'GENERAL STORE IN DEERFIELD, GO SOUTHEAST ON MAIN ROAD FOR 2.9 KM (1.80
 OT0815'MI) TO WILLIAMS DRAW ROAD.  TURN RIGHT AND FOLLOW BLADED ROAD
 OT0815'(WILLIAMS DRAW ROAD) SOUTH FOR 1.1 KM (0.70 MI) TO THE AZIMUTH MARK ON
 OT0815'THE LEFT.  CONTINUE SOUTH FOR 0.4 KM (0.25 MI) TO A 3-WAY FORK.  TAKE
 OT0815'CENTER ROAD AND GO SOUTHWEST FOR 0.3 KM (0.20 MI) TO A FORK.  KEEP
 OT0815'LEFT, SOUTH, FOR 0.2 KM (0.10 MI) TO A GATE.  PASS THROUGH GATE AND GO
 OT0815'SOUTH ON BLADED ROAD FOR 0.6 KM (0.35 MI) TO A DIM CROSSROAD.  TURN
 OT0815'LEFT AND FOLLOW TRACK ROAD EAST AND NORTHEAST UP MOUNTAIN FOR 0.8 KM
 OT0815'(0.50 MI) TO END OF TRUCK TRAVEL.  PACK NORTH TO TOP AND STATION.  THE
 OT0815'STATION IS A STANDARD CGS DISK STAMPED HAT 1950 SET INTO A ROCK
 OT0815'OUTCROP.  LOCATED 19.8 METERS (65.0 FT) NNE FROM THE NORTHEAST CORNER
 OT0815'OF A 3 M (9.8 FT) HOLE.  11 FEET (3.4 M) W FROM THE EAST EDGE OF THE
 OT0815'MOUNTAIN. REFERENCE MARK NO 2 IS THE TOP, CENTER OF THE STEM OF A
 OT0815'SURVEY DISK UNSTAMPED SET INTO A DRILL HOLE IN BEDROCK.  LOCATED 3.0
 OT0815'METERS (9.8 FT) E FROM THE WEST EDGE OF THE MOUNTAIN.  0.3 METERS (1.0
 OT0815'FT) S FROM A SMALL CAIRN.  REFERENCE MARK NO 3 IS A PUNCH MARK IN THE
 OT0815'TOP OF A 2 CM (1 INCH) STEEL ROD UNSTAMPED SET INTO A DRILL HOLE IN
 OT0815'BEDROCK.  LOCATED 10.7 METERS (35.1 FT) NE FROM THE NORTHEAST CORNER
 OT0815'OF A 3 M (9.8 FT) HOLE.  3.7 METERS (12.1 FT) W FROM THE EAST EDGE OF
 OT0815'THE MOUNTAIN.  AZIMUTH MARK NO 2 IS A STANDARD NGS DISK STAMPED HAT
 OT0815'1950 NO 2 1982 SET INTO PARTIALLY EXPOSED BOULDER 1.5 FEET (0.5 M) 0.5
 OT0815'METERS (1.6 FT) LARGEST DIMENSION.  LOCATED 12.2 METERS (40.0 FT) ESE
 OT0815'FROM THE CENTER OF A BLADED ROAD.  1.4 METERS (4.6 FT) W FROM A PINE
 OT0815'TREE WITH A TRIANGLE BLAZE.  0.85 METER (2.79 FT) S FROM A METAL
 OT0815'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2202 ***********************************************************************
 PU2202  DESIGNATION -  HAYDRAW
 PU2202  PID         -  PU2202
 PU2202  STATE/COUNTY-  SD/MEADE
 PU2202  COUNTRY     -  US
 PU2202  USGS QUAD   -  HAYDRAW (2017)
 PU2202
 PU2202                         *CURRENT SURVEY CONTROL
 PU2202  ______________________________________________________________________
 PU2202* NAD 83(1996) POSITION- 44 28 53.54157(N) 102 43 01.04562(W)   ADJUSTED
 PU2202* NAVD 88 ORTHO HEIGHT -   881.    (meters)     2890.    (feet) SCALED
 PU2202  ______________________________________________________________________
 PU2202  GEOID HEIGHT    -        -18.107 (meters)                     GEOID18
 PU2202  LAPLACE CORR    -         -6.97  (seconds)                    DEFLEC18
 PU2202  HORZ ORDER      -  SECOND
 PU2202
 PU2202.The horizontal coordinates were established by classical geodetic methods
 PU2202.and adjusted by the National Geodetic Survey in January 1998.
 PU2202
 PU2202.The orthometric height was scaled from a topographic map.
 PU2202
 PU2202.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2202.GEOID18 height accuracy estimate available here.
 PU2202
 PU2202.Click photographs - Photos may exist for this station.
 PU2202
 PU2202.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2202
 PU2202. The following values were computed from the NAD 83(1996) position.
 PU2202
 PU2202;                    North         East     Units Scale Factor Converg.
 PU2202;SPC SD N     -    75,656.941   383,896.542   MT  0.99998820   -1 55 22.4
 PU2202;SPC SD N     -   248,217.81  1,259,500.57   sFT  0.99998820   -1 55 22.4
 PU2202;UTM  13      - 4,927,893.778   681,554.975   MT  1.00000538   +1 36 00.4
 PU2202
 PU2202!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2202!SPC SD N     -   0.99986464  x   0.99998820  =   0.99985285
 PU2202!UTM  13      -   0.99986464  x   1.00000538  =   0.99987002
 PU2202
 PU2202:                Primary Azimuth Mark                     Grid Az
 PU2202:SPC SD N     -  HAYDRAW AZ MK                            330 02 32.0
 PU2202:UTM  13      -  HAYDRAW AZ MK                            326 31 09.2
 PU2202
 PU2202_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8155427893(NAD 83)
 PU2202
 PU2202|---------------------------------------------------------------------|
 PU2202| PID    Reference Object                     Distance      Geod. Az  |
 PU2202|                                                           dddmmss.s |
 PU2202| CQ3929 HAYDRAW RM 1                          9.628 METERS 13235     |
 PU2202| CQ3930 HAYDRAW RM 2                          9.645 METERS 31438     |
 PU2202| CQ3928 HAYDRAW AZ MK                                      3280709.6 |
 PU2202|---------------------------------------------------------------------|
 PU2202
 PU2202                          SUPERSEDED SURVEY CONTROL
 PU2202
 PU2202  NAD 83(1993)-  44 28 53.53370(N)    102 43 01.04612(W) AD(       ) 2
 PU2202  NAD 83(1986)-  44 28 53.53320(N)    102 43 01.04560(W) AD(       ) 2
 PU2202  NAD 27      -  44 28 53.57920(N)    102 42 59.42270(W) AD(       ) 2
 PU2202
 PU2202.Superseded values are not recommended for survey control.
 PU2202
 PU2202.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2202.See file dsdata.pdf to determine how the superseded data were derived.
 PU2202
 PU2202_MARKER: DS = TRIANGULATION STATION DISK
 PU2202_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2202_STAMPING: HAYDRAW 1950
 PU2202_MARK LOGO: CGS
 PU2202_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2202+STABILITY: SURFACE MOTION
 PU2202
 PU2202  HISTORY     - Date     Condition        Report By
 PU2202  HISTORY     - 1950     MONUMENTED       CGS
 PU2202  HISTORY     - 1951     GOOD             CGS
 PU2202  HISTORY     - 1962     GOOD             CGS
 PU2202
 PU2202                          STATION DESCRIPTION
 PU2202
 PU2202'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2202'THIS STATION WAS NOT OCCUPIED IN 1950.
 PU2202'
 PU2202'STATION IS LOCATED ABOUT 5 MILES SOUTHWEST OF UNION CENTER,
 PU2202'ABOUT 50 YARDS NORTH OF AN EAST-WEST FENCE, AND ON LAND OWNED
 PU2202'BY MR. CLIFFORD HALVERSON.
 PU2202'
 PU2202'TO REACH FROM THE POST OFFICE IN UNION CENTER, GO WEST ON
 PU2202'STATE HIGHWAY 24 FOR 2.85 MILES TO A SIDE ROAD LEFT.  TURN
 PU2202'LEFT AND GO SOUTH ON GRADED ROAD FOR 2.2 MILES TO THE POINT
 PU2202'WHERE THE MAIN ROAD TURNS RIGHT.  CONTINUE SOUTH ON TRACK
 PU2202'ROAD FOR 3.2 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 PU2202'SOUTH FOR 0.15 MILE TO A WIRE GATE ON LEFT.  PASS THROUGH
 PU2202'GATE AND GO SOUTHEAST FOR 0.4 MILE TO HIGHEST HILL AND STATION.
 PU2202'
 PU2202'STATION MARK PRJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU2202'HAYDRAW 1950.
 PU2202'
 PU2202'REFERENCE MARK NO. 1 IS 33 FEET EAST OF STATION.  THE MARK
 PU2202'PROJECTS 5 INCHES, AND THE DISK IS STAMPED HAYDRAW NO 1 1950.
 PU2202'
 PU2202'REFERENCE MARK NO. 2 IS 33 FEET WEST OF STATION.  THE MARK
 PU2202'PROJECTS 4 INCHES, AND THE DISK IS STAMPED HAYDRAW NO 2 1950.
 PU2202'
 PU2202'AZIMUTH MARK IS 0.15 MILE NORTH OF MR. HALVERSONS FARM HOUSE,
 PU2202'3 FEET SOUTH OF A FENCE CORNER, AND ON WEST SIDE OF ROAD.
 PU2202'THE MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED HAYDRAW 1950.
 PU2202'
 PU2202'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2202'CONCRETE CYLINDERS.
 PU2202
 PU2202                          STATION RECOVERY (1951)
 PU2202
 PU2202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2202'THE STATION IS LOCATED ON LAND OWNED BY MR. CLIFFORD HALVERSON,
 PU2202'ABOUT 5.5 MILES SOUTHWEST OF UNION CENTER, ABOUT 5 MILES SOUTH
 PU2202'OF STATE HIGHWAY 24, IN THE NORTHWEST 1/4 SECTION 18, T 6 N,
 PU2202'R 12 E, AND 126 FEET NORTH OF A WIRE FENCE.
 PU2202'
 PU2202'TO REACH THE STATION FROM THE POST OFFICE IN UNION CENTER, GO
 PU2202'WEST ON STATE HIGHWAY 24 FOR 2.85 MILES TO A GRADED ROAD LEFT.
 PU2202'TURN LEFT AND GO SOUTH FOR 2.2 MILES TO THE POINT WHERE THE
 PU2202'MAIN TRAVELED ROAD TURNS RIGHT.  CONTINUE SOUTH ON A TRACK
 PU2202'ROAD FOR 3.2 MILES TO THE AZIMUTH MARK ON THE RIGHT.  CONTINUE
 PU2202'SOUTH FOR 0.15 MILE TO A WIRE GATE ON THE LEFT.  PASS THROUGH
 PU2202'GATE AND GO SOUTHEAST, PASSING TO THE RIGHT OF A FARMHOUSE, FOR
 PU2202'0.15 MILE TO A WIRE GATE IN AN EAST-WEST FENCE LINE.  PASS
 PU2202'THROUGH GATE AND GO SOUTHEAST ON A TRACK ROAD FOR 0.25 MILE TO
 PU2202'THE TOP OF A RIDGE AND THE STATION.
 PU2202'
 PU2202'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PU2202'HAYDRAW 1950.
 PU2202'
 PU2202'REFERENCE MARK NO. 1 IS 100 FEET NORTH OF A WIRE FENCE.
 PU2202'IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED HAYDRAW NO 1 1950.
 PU2202'
 PU2202'REFERENCE MARK NO. 2 IS 144 FEET NORTH OF A WIRE FENCE.  IT
 PU2202'PROJECTS 4 INCHES, AND THE DISK IS STAMPED HAYDRAW NO 2 1950.
 PU2202'
 PU2202'THE AZIMUTH MARK IS 0.15 MILE NORTHWEST OF A FARMHOUSE, 3 FEET
 PU2202'SOUTH OF A FENCE CORNER, AND 3 FEET NORTH OF A WITNESS POST.
 PU2202'IT PROJECTS 10 INCHES, AND THE DISK IS STAMPED HAYDRAW 1950.
 PU2202'
 PU2202'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH
 PU2202'CONCRETE CYLINDERS.
 PU2202
 PU2202                          STATION RECOVERY (1962)
 PU2202
 PU2202'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2202'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK
 PU2202'WERE RECOVERED AS DESCRIBED, ALL MARKS WERE FOUND TO BE IN
 PU2202'GOOD CONDITION.  DISTANCE AND DIRECTIONS TO THE REFERENCE
 PU2202'AND AZIMUTH MARKS WAS CONSIDERED SATISFACTORY AND THE
 PU2202'DESCRIPTION TO REACH THE STATION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0702 ***********************************************************************
 PU0702  DESIGNATION -  HAYES
 PU0702  PID         -  PU0702
 PU0702  STATE/COUNTY-  SD/MEADE
 PU0702  COUNTRY     -  US
 PU0702  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0702
 PU0702                         *CURRENT SURVEY CONTROL
 PU0702  ______________________________________________________________________
 PU0702* NAD 83(1986) POSITION- 44 25 49.     (N) 102 34 17.     (W)   SCALED
 PU0702* NAVD 88 ORTHO HEIGHT -   803.832 (meters)     2637.24  (feet) ADJUSTED
 PU0702  ______________________________________________________________________
 PU0702  GEOID HEIGHT    -        -18.531 (meters)                     GEOID18
 PU0702  DYNAMIC HEIGHT  -        803.614 (meters)     2636.52  (feet) COMP
 PU0702  MODELED GRAVITY -    980,319.7   (mgal)                       NAVD 88
 PU0702
 PU0702  VERT ORDER      -  SECOND    CLASS 0
 PU0702
 PU0702.The horizontal coordinates were scaled from a map and have
 PU0702.an estimated accuracy of +/- 6 seconds.
 PU0702
 PU0702.The orthometric height was determined by differential leveling and
 PU0702.adjusted by the NATIONAL GEODETIC SURVEY
 PU0702.in June 1991.
 PU0702
 PU0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0702.GEOID18 height accuracy estimate available here.
 PU0702
 PU0702.Click photographs - Photos may exist for this station.
 PU0702
 PU0702.The dynamic height is computed by dividing the NAVD 88
 PU0702.geopotential number by the normal gravity value computed on the
 PU0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0702.degrees latitude (g = 980.6199 gals.).
 PU0702
 PU0702.The modeled gravity was interpolated from observed gravity values.
 PU0702
 PU0702;                    North         East    Units  Estimated Accuracy
 PU0702;SPC SD N     -    69,590.      395,290.      MT  (+/- 180 meters Scaled)
 PU0702
 PU0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK933225(NAD 83)
 PU0702
 PU0702                          SUPERSEDED SURVEY CONTROL
 PU0702
 PU0702  NGVD 29 (??/??/92)  803.370  (m)         2635.72   (f) ADJ UNCH    2 0
 PU0702
 PU0702.Superseded values are not recommended for survey control.
 PU0702
 PU0702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0702.See file dsdata.pdf to determine how the superseded data were derived.
 PU0702
 PU0702_MARKER: DS = TRIANGULATION STATION DISK
 PU0702_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0702_STAMPING: HAYES 1962
 PU0702_MARK LOGO: CGS
 PU0702_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0702+STABILITY: SURFACE MOTION
 PU0702
 PU0702  HISTORY     - Date     Condition        Report By
 PU0702  HISTORY     - 1962     MONUMENTED       CGS
 PU0702
 PU0702                          STATION DESCRIPTION
 PU0702
 PU0702'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0702'10.4 MI S FROM ENNING.
 PU0702'10.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0702'THENCE 0.4 MILE WEST ALONG A DIRT ROAD, ON THE OUTSIDE OF A CURVE
 PU0702'IN THE ROAD, 35 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD,
 PU0702'4.8 FEET EAST OF A FENCE, 5.0 FEET NORTHEAST OF A WITNESS POST,
 PU0702'41 FEET NORTH OF THE NORTH END OF A GATE, 48.9 FEET NORTH
 PU0702'OF REFERENCE MARK 1, 49.8 FEET SOUTH OF REFERENCE MARK 2,
 PU0702'ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU0702'POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1122 ***********************************************************************
 PT1122  DESIGNATION -  HAYES
 PT1122  PID         -  PT1122
 PT1122  STATE/COUNTY-  SD/STANLEY
 PT1122  COUNTRY     -  US
 PT1122  USGS QUAD   -  HAYES SOUTH (2017)
 PT1122
 PT1122                         *CURRENT SURVEY CONTROL
 PT1122  ______________________________________________________________________
 PT1122* NAD 83(1996) POSITION- 44 22 22.34526(N) 101 02 02.62164(W)   ADJUSTED
 PT1122* NAVD 88 ORTHO HEIGHT -   627.920 (meters)     2060.10  (feet) ADJUSTED
 PT1122  ______________________________________________________________________
 PT1122  GEOID HEIGHT    -        -22.521 (meters)                     GEOID18
 PT1122  LAPLACE CORR    -         -4.63  (seconds)                    DEFLEC18
 PT1122  DYNAMIC HEIGHT  -        627.767 (meters)     2059.60  (feet) COMP
 PT1122  MODELED GRAVITY -    980,354.3   (mgal)                       NAVD 88
 PT1122
 PT1122  HORZ ORDER      -  THIRD
 PT1122  VERT ORDER      -  FIRST     CLASS II
 PT1122
 PT1122.The horizontal coordinates were established by classical geodetic methods
 PT1122.and adjusted by the National Geodetic Survey in January 1998.
 PT1122
 PT1122.The orthometric height was determined by differential leveling and
 PT1122.adjusted by the NATIONAL GEODETIC SURVEY
 PT1122.in October 1997.
 PT1122
 PT1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1122.GEOID18 height accuracy estimate available here.
 PT1122
 PT1122.Click photographs - Photos may exist for this station.
 PT1122
 PT1122.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1122
 PT1122.The dynamic height is computed by dividing the NAVD 88
 PT1122.geopotential number by the normal gravity value computed on the
 PT1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1122.degrees latitude (g = 980.6199 gals.).
 PT1122
 PT1122.The modeled gravity was interpolated from observed gravity values.
 PT1122
 PT1122. The following values were computed from the NAD 83(1996) position.
 PT1122
 PT1122;                    North         East     Units Scale Factor Converg.
 PT1122;SPC SD S     -   226,820.949   544,151.452   MT  0.99999363   -0 29 00.2
 PT1122;SPC SD S     -   744,161.73  1,785,270.22   sFT  0.99999363   -0 29 00.2
 PT1122;UTM  14      - 4,915,300.540   337,944.914   MT  0.99992298   -1 25 22.0
 PT1122
 PT1122!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1122!SPC SD S     -   0.99990508  x   0.99999363  =   0.99989871
 PT1122!UTM  14      -   0.99990508  x   0.99992298  =   0.99982807
 PT1122
 PT1122:                Primary Azimuth Mark                     Grid Az
 PT1122:SPC SD S     -  THE LITTLE BROWN METH CH BEL             269 30 31.7
 PT1122:UTM  14      -  THE LITTLE BROWN METH CH BEL             270 26 53.5
 PT1122
 PT1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3794415300(NAD 83)
 PT1122
 PT1122|---------------------------------------------------------------------|
 PT1122| PID    Reference Object                     Distance      Geod. Az  |
 PT1122|                                                           dddmmss.s |
 PT1122| AB7533 HAYES RM 1                           11.738 METERS 14740     |
 PT1122| CQ3931 HAYES AZ MK                                        2643716.2 |
 PT1122| PT1121 THE LITTLE BROWN METH CH BEL        APPROX. 3.2 KM 2690131.5 |
 PT1122| AB6185 HAYES RM 2                           10.912 METERS 33931     |
 PT1122|---------------------------------------------------------------------|
 PT1122
 PT1122                          SUPERSEDED SURVEY CONTROL
 PT1122
 PT1122  NAD 83(1986)-  44 22 22.33928(N)    101 02 02.62368(W) AD(       ) 3
 PT1122  NAD 27      -  44 22 22.39500(N)    101 02 01.11700(W) AD(       ) 3
 PT1122
 PT1122.Superseded values are not recommended for survey control.
 PT1122
 PT1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1122.See file dsdata.pdf to determine how the superseded data were derived.
 PT1122
 PT1122_MARKER: DS = TRIANGULATION STATION DISK
 PT1122_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1122_STAMPING: HAYES 1952
 PT1122_MARK LOGO: CGS
 PT1122_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1122_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1122+STABILITY: SURFACE MOTION
 PT1122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1122+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 PT1122
 PT1122  HISTORY     - Date     Condition        Report By
 PT1122  HISTORY     - 1952     MONUMENTED       CGS
 PT1122  HISTORY     - 1981     GOOD             NGS
 PT1122  HISTORY     - 19950803 GOOD             NGS
 PT1122
 PT1122                          STATION DESCRIPTION
 PT1122
 PT1122'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1122'THE STATION IS IN SECTION 19, T 5 N, R 26 E, 4-1/2 MILES EAST
 PT1122'OF THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 63, 0.5
 PT1122'MILE WEST OF HAYES, 0.05 MILE NORTH OF U.S. HIGHWAY 14, 150
 PT1122'FEET NORTH OF A WIRE FENCE CORNER, 45 FEET SOUTH OF A WIRE
 PT1122'FENCE CORNER, 3Q FEET EAST OF A GRAVELED ROAD, 5 FEET WEST OF
 PT1122'A WIRE FENCE, AND 5 FEET NORTHWEST OF A WHITE 4 IN X 4 IN
 PT1122'WITNESS POST.
 PT1122'
 PT1122'TO REACH THE STATION FROM THE POST OFFICE IN HAYES GO WEST ON
 PT1122'U.S. HIGHWAY 14 FOR 0.5 MILE TO A T-INTERSECTION AND THE STATION
 PT1122'ON THE RIGHT AS DESCRIBED ABOVE.  CONTINUE WEST ON THE HIGHWAY FOR
 PT1122'0.4 MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED BELOW.
 PT1122'
 PT1122'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED HAYES
 PT1122'1952.
 PT1122'
 PT1122'REFERENCE MARK NO. 1 IS 50 FEET EAST OF THE GRAVELED ROAD, AND
 PT1122'1 FOOT WEST OF THE WIRE FENCE.  THE MARK PROJECTS 4 INCHES AND THE
 PT1122'DISK IS STAMPED HAYES NO 1 1952.
 PT1122'
 PT1122'REFERENCE MARK NO. 2 IS 38 FEET EAST OF THE GRAVELED ROAD,
 PT1122'AND 1 FOOT WEST OF THE WIRE FENCE.  THE MARK PROJECTS 5 INCHES
 PT1122'AND THE DISK IS STAMPED HAYES NO 2 1952.
 PT1122'
 PT1122'THE AZIMUTH MARK IS 53 FEET NORTH OF U.S. HIGHWAY 14, 31 FEET
 PT1122'EAST OF A TRACK ROAD, 17 FEET NORTHEAST OF A WIRE FENCE CORNER,
 PT1122'AND 2 FEET EAST OF A WHITE 4 IN X 4 IN WITNESS POST.  THE MARK
 PT1122'PROJECTS 3 INCHES AND THE DISK IS STAMPED HAYES 1952.
 PT1122'
 PT1122'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1122
 PT1122                          STATION RECOVERY (1981)
 PT1122
 PT1122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 PT1122'THE STATION MARK, REFERENCE MARK 1 AND REFERENCE MARK 2 WERE
 PT1122'RECOVERED IN GOOD CONDITION.  THE AZIMUTH MARK WAS RECOVERED
 PT1122'DESTROYED.  IT APPEARED TO HAVE BEEN HIT BY FARM EQUIPMENT AND HAD
 PT1122'BEEN BROKEN INTO TWO PIECES.  THE DISK WAS REMOVED AND A NEW AZIMUTH
 PT1122'MARK 2 WAS ESTABLISHED.  NONE OF THE MARKS ARE ON PRIVATE
 PT1122'PROPERTY.  COMPLETE DESCRIPTIVE TEXT FOLLOWS.
 PT1122'
 PT1122'THE STATION IS LOCATED IN 519, T5N, R26E, 7.2 KM (4.5 MI) EAST OF THE
 PT1122'JUNCTION OF HIGHWAYS 14 AND 34 WHICH IS LOCALLY KNOWN AS FOUR
 PT1122'CORNERS, 0.8 KM (0.5 MI) WEST OF HAYES, 0.1 KM NORTH OF HIGHWAY 14 IN
 PT1122'COUNTY ROAD RIGHT OF WAY.
 PT1122'
 PT1122'TO REACH THE STATION FROM THE HAYES SCHOOL, GO NORTH, CROSSING
 PT1122'HIGHWAY 14, FOR 0.1 KM (0.05 MI) TO AN ASPHALT ROAD THAT RUNS
 PT1122'PARALLEL TO HIGHWAY 14.  TURN LEFT AND GO WEST ON THE ASPHALT ROAD
 PT1122'FOR 0.9 KM (0.55 MI) TO A SIDE ROAD RIGHT.  TURN RIGHT, NORTH, ON A
 PT1122'GRAVELED ROAD FOR 0.1 KM (0.05 MI) TO THE STATION ON THE RIGHT.
 PT1122'
 PT1122'THE STATION IS A STANDARD US COAST AND GEODETIC SURVEY (NOW NOS) DISK
 PT1122'STAMPED---HAYES 1952---SET INTO THE TOP OF A ROUND CONCRETE
 PT1122'MONUMENT 30 CM (12 INCHES) IN DIAMETER FLUSH WITH THE GROUND LOCATED
 PT1122'13.8 METERS (45.2 FEET) SSE FROM A 120 DEGREE FENCE CORNER, 11.9
 PT1122'METERS (39 FEET) E FROM THE CENTER OF A GRAVELED ROAD, 1.5 METERS
 PT1122'(5.0 FEET) W FROM A FENCE, 1.7 METERS (5.5 FEET) NW FROM A WOODEN 4
 PT1122'BY 4 WITNESS POST, AND 0.30 METER (1.0 FOOT) W FROM A METAL WITNESS
 PT1122'POST.
 PT1122'
 PT1122'THE UNDERGROUND MARK IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT1122'NOS) DISK SET INTO AN IRREGULAR MASS OF CONCRETE.
 PT1122'
 PT1122'REFERENCE MARK NO. 1 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT1122'NOS) DISK STAMPED---HAYES NO 1 1952---SET INTO THE TOP OF A ROUND
 PT1122'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2
 PT1122'INCHES) ABOVE THE GROUND LOCATED 15.1 METERS (49.5 FEET) E FROM THE
 PT1122'CENTER OF THE GRAVELED ROAD, 11.7 METERS (38.5 FEET) SSE FROM THE
 PT1122'METAL WITNESS POST, 0.3 METER (1.0 FOOT) W FROM THE FENCE, AND IS
 PT1122'LEVEL WITH THE STATION.
 PT1122'
 PT1122'REFERENCE MARK NO. 2 IS A STANDARD US COAST AND GEODETIC SURVEY (NOW
 PT1122'NOS) DISK STAMPED---HAYES NO 2 1952---SET INTO THE TOP OF A ROUND
 PT1122'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 5 CM (2
 PT1122'INCHES) ABOVE THE GROUND LOCATED 11.6 METERS (38 FEET) E FROM THE
 PT1122'CENTER OF THE GRAVELED ROAD, 10.9 METERS (35.8 FEET) NNW FROM THE
 PT1122'METAL WITNESS POST, 0.3 METER (1 FOOT) W FROM THE FENCE, AND IS LEVEL
 PT1122'WITH THE STATION.
 PT1122'
 PT1122'AZIMUTH MARK NO. 2 IS A STANDARD NATIONAL GEODETIC SURVEY DISK
 PT1122'STAMPED---HAYES 1952 NO 2 1981---SET INTO THE TOP OF A ROUND
 PT1122'CONCRETE MONUMENT 30 CM (12 INCHES) IN DIAMETER PROJECTING 10 CM (4
 PT1122'INCHES) ABOVE THE GROUND THE UNDERGROUND MARK IS A STANDARD NGS
 PT1122'DISK SET INTO AN IRREGULAR MASS OF CONCRETE ABOUT 1.1 M (3.5 FT)
 PT1122'BELOW THE SURFACE AND STAMPED---HAYES 1952 NO 2 1981---.  MARKS ARE
 PT1122'LOCATED 9.40 METERS (30.8 FEET) NW FROM THE WEST CORNER OF THE BRICK
 PT1122'SCHOOL BUILDING, 8.4 METERS (27.6 FEET) E FROM THE CENTER OF A
 PT1122'GRAVELED ROAD, 2.25 METERS (7.4 FEET) NNW FROM A POWER POLE WITH
 PT1122'TRANSFORMER, AND 0.30 METER (1.0 FOOT) S FROM A METAL WITNESS POST.
 PT1122
 PT1122                          STATION RECOVERY (1995)
 PT1122
 PT1122'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1122'1.0 KM (0.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PT1122'IN HAYES, THENCE 0.1 KM (0.05 MI) NORTHERLY ALONG A GRAVELED ROAD,
 PT1122'14.9 M (48.9 FT) EAST OF THE ROAD CENTER, 11.0 M (36.1 FT) SOUTH OF
 PT1122'REFERENCE MARK 2, 1.8 M (5.9 FT) SOUTHEAST OF THE EAST LEG OF A SIGN,
 PT1122'0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) WEST OF A
 PT1122'WITNESS POST, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE
 PT1122'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9092 ***********************************************************************
 AB9092  DESIGNATION -  HAYES AZ MK 2
 AB9092  PID         -  AB9092
 AB9092  STATE/COUNTY-  SD/STANLEY
 AB9092  COUNTRY     -  US
 AB9092  USGS QUAD   -  HAYES SOUTH (2017)
 AB9092
 AB9092                         *CURRENT SURVEY CONTROL
 AB9092  ______________________________________________________________________
 AB9092* NAD 83(1986) POSITION- 44 22 17.     (N) 101 01 29.     (W)   SCALED
 AB9092* NAVD 88 ORTHO HEIGHT -   619.509 (meters)     2032.51  (feet) ADJUSTED
 AB9092  ______________________________________________________________________
 AB9092  GEOID HEIGHT    -        -22.541 (meters)                     GEOID18
 AB9092  DYNAMIC HEIGHT  -        619.358 (meters)     2032.01  (feet) COMP
 AB9092  MODELED GRAVITY -    980,354.6   (mgal)                       NAVD 88
 AB9092
 AB9092  VERT ORDER      -  FIRST     CLASS II
 AB9092
 AB9092.The horizontal coordinates were scaled from a map and have
 AB9092.an estimated accuracy of +/- 6 seconds.
 AB9092
 AB9092.The orthometric height was determined by differential leveling and
 AB9092.adjusted by the NATIONAL GEODETIC SURVEY
 AB9092.in October 1997.
 AB9092
 AB9092.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9092.GEOID18 height accuracy estimate available here.
 AB9092
 AB9092.Click photographs - Photos may exist for this station.
 AB9092
 AB9092.The dynamic height is computed by dividing the NAVD 88
 AB9092.geopotential number by the normal gravity value computed on the
 AB9092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9092.degrees latitude (g = 980.6199 gals.).
 AB9092
 AB9092.The modeled gravity was interpolated from observed gravity values.
 AB9092
 AB9092;                    North         East    Units  Estimated Accuracy
 AB9092;SPC SD S     -   226,650.      544,890.      MT  (+/- 180 meters Scaled)
 AB9092
 AB9092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ386151(NAD 83)
 AB9092
 AB9092                          SUPERSEDED SURVEY CONTROL
 AB9092
 AB9092.No superseded survey control is available for this station.
 AB9092
 AB9092_MARKER: DZ = AZIMUTH MARK DISK
 AB9092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB9092_STAMPING: HAYES 1952 NO 2 1981
 AB9092_MARK LOGO: NGS
 AB9092_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB9092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB9092+STABILITY: SURFACE MOTION
 AB9092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9092+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9092
 AB9092  HISTORY     - Date     Condition        Report By
 AB9092  HISTORY     - 1981     MONUMENTED       NGS
 AB9092  HISTORY     - 19810514 GOOD             NGS
 AB9092  HISTORY     - 19950803 GOOD             NGS
 AB9092  HISTORY     - 20120531 GOOD             INDIV
 AB9092
 AB9092                          STATION DESCRIPTION
 AB9092
 AB9092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 AB9092'THE MARK IS LOCAED AT THE NORTHWEST PART OF THE HAYES SCHOOL YARD IN
 AB9092'HAYE.  TO REACH THE MARK FROM THE HAYES SCHOOL, GO TO THE NORTHWEST
 AB9092'PART OF THE SCHOOL YARD TO A POWER POLE WITH A TRANSFORMER AND THE
 AB9092'MARK.  THE MARK IS A STANDARD AZIMUTH DISK STAMPED HAYES 1952 NO. 2
 AB9092'1981 SET INTO THE TOP OF A CONCRETE MONUMENT 30 CM (12 INCHES) IN
 AB9092'DIAMETER AND PROJECTING 10 CM (4 INCHES).  IT IS 9.40 M (30.84 FT)
 AB9092'NORTHWEST OF THE WEST CORNER OF A BRICK SCHOOL BUILDING, 8.4 M (27.6
 AB9092'FT) EAST OF THE CENTER OF A GRAVELED ROAD 2.25 M (7.38 FT)
 AB9092'NORTH-NORTHWEST OF A POWER POLE WITH TRANSFORMER AND 0.30 M (0.98 FT)
 AB9092'SOUTH OF A METAL WITNES POST.  THE UNDERGROUND MARK IS A STANDARD NGS
 AB9092'AZIMUTH DISK STAMPED HAYES 1952 NO. 2 1981 SET INTO THE TOP OF AN
 AB9092'IRREGULAR MASS OF CONCRETE ABOUT 1.1 M (3.6 FT) BELOW THE SURFACE.
 AB9092
 AB9092                          STATION RECOVERY (1995)
 AB9092
 AB9092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9092'0.2 KM (0.10 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB9092'IN HAYES, 135.0 M (442.9 FT) WEST OF MILEPOST 195, 40.2 M (131.9 FT)
 AB9092'SOUTH OF THE HIGHWAY CENTERLINE, 9.5 M (31.2 FT) NORTHWEST OF THE WEST
 AB9092'CORNER OF THE HAYES SCHOOL, 8.3 M (27.2 FT) EAST OF THE CENTER OF A
 AB9092'TRACK ROAD, 2.2 M (7.2 FT) NORTH OF A UTILITY POLE WITH A TRANSFORMER
 AB9092'AND A GUY CABLE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M
 AB9092'(1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB9092'FT) ABOVE THE GROUND SURFACE.
 AB9092
 AB9092                          STATION RECOVERY (2012)
 AB9092
 AB9092'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0704 ***********************************************************************
 PU0704  DESIGNATION -  HAYES RM 1
 PU0704  PID         -  PU0704
 PU0704  STATE/COUNTY-  SD/MEADE
 PU0704  COUNTRY     -  US
 PU0704  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0704
 PU0704                         *CURRENT SURVEY CONTROL
 PU0704  ______________________________________________________________________
 PU0704* NAD 83(1986) POSITION- 44 25 49.     (N) 102 34 17.     (W)   SCALED
 PU0704* NAVD 88 ORTHO HEIGHT -   803.795 (meters)     2637.12  (feet) ADJUSTED
 PU0704  ______________________________________________________________________
 PU0704  GEOID HEIGHT    -        -18.531 (meters)                     GEOID18
 PU0704  DYNAMIC HEIGHT  -        803.577 (meters)     2636.40  (feet) COMP
 PU0704  MODELED GRAVITY -    980,319.7   (mgal)                       NAVD 88
 PU0704
 PU0704  VERT ORDER      -  SECOND    CLASS 0
 PU0704
 PU0704.The horizontal coordinates were scaled from a map and have
 PU0704.an estimated accuracy of +/- 6 seconds.
 PU0704
 PU0704.The orthometric height was determined by differential leveling and
 PU0704.adjusted by the NATIONAL GEODETIC SURVEY
 PU0704.in June 1991.
 PU0704
 PU0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0704.GEOID18 height accuracy estimate available here.
 PU0704
 PU0704.Click photographs - Photos may exist for this station.
 PU0704
 PU0704.The dynamic height is computed by dividing the NAVD 88
 PU0704.geopotential number by the normal gravity value computed on the
 PU0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0704.degrees latitude (g = 980.6199 gals.).
 PU0704
 PU0704.The modeled gravity was interpolated from observed gravity values.
 PU0704
 PU0704;                    North         East    Units  Estimated Accuracy
 PU0704;SPC SD N     -    69,590.      395,290.      MT  (+/- 180 meters Scaled)
 PU0704
 PU0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK933225(NAD 83)
 PU0704
 PU0704                          SUPERSEDED SURVEY CONTROL
 PU0704
 PU0704  NGVD 29 (??/??/92)  803.333  (m)         2635.60   (f) ADJ UNCH    2 0
 PU0704
 PU0704.Superseded values are not recommended for survey control.
 PU0704
 PU0704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0704.See file dsdata.pdf to determine how the superseded data were derived.
 PU0704
 PU0704_MARKER: DR = REFERENCE MARK DISK
 PU0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0704_STAMPING: HAYES NO 1 1962
 PU0704_MARK LOGO: CGS
 PU0704_PROJECTION: PROJECTING 6 CENTIMETERS
 PU0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0704+STABILITY: SURFACE MOTION
 PU0704
 PU0704  HISTORY     - Date     Condition        Report By
 PU0704  HISTORY     - 1962     MONUMENTED       CGS
 PU0704
 PU0704                          STATION DESCRIPTION
 PU0704
 PU0704'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0704'10.4 MI S FROM ENNING.
 PU0704'10.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0704'THENCE 0.4 MILE WEST ALONG A DIRT ROAD, ON THE OUTSIDE OF A
 PU0704'CURVE, 73 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 23 1/2
 PU0704'FEET WEST-SOUTHWEST OF THE NORTH END OF A GATE, 48.9 FEET SOUTH
 PU0704'OF THE STATION, 1 1/2 FEET NORTHEAST OF A POWER LINE POLE, 1 FOOT
 PU0704'HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0704'0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0703 ***********************************************************************
 PU0703  DESIGNATION -  HAYES RM 2
 PU0703  PID         -  PU0703
 PU0703  STATE/COUNTY-  SD/MEADE
 PU0703  COUNTRY     -  US
 PU0703  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0703
 PU0703                         *CURRENT SURVEY CONTROL
 PU0703  ______________________________________________________________________
 PU0703* NAD 83(1986) POSITION- 44 25 50.     (N) 102 34 16.     (W)   SCALED
 PU0703* NAVD 88 ORTHO HEIGHT -   804.091 (meters)     2638.09  (feet) ADJUSTED
 PU0703  ______________________________________________________________________
 PU0703  GEOID HEIGHT    -        -18.532 (meters)                     GEOID18
 PU0703  DYNAMIC HEIGHT  -        803.872 (meters)     2637.37  (feet) COMP
 PU0703  MODELED GRAVITY -    980,319.6   (mgal)                       NAVD 88
 PU0703
 PU0703  VERT ORDER      -  SECOND    CLASS 0
 PU0703
 PU0703.The horizontal coordinates were scaled from a map and have
 PU0703.an estimated accuracy of +/- 6 seconds.
 PU0703
 PU0703.The orthometric height was determined by differential leveling and
 PU0703.adjusted by the NATIONAL GEODETIC SURVEY
 PU0703.in June 1991.
 PU0703
 PU0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0703.GEOID18 height accuracy estimate available here.
 PU0703
 PU0703.Click photographs - Photos may exist for this station.
 PU0703
 PU0703.The dynamic height is computed by dividing the NAVD 88
 PU0703.geopotential number by the normal gravity value computed on the
 PU0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0703.degrees latitude (g = 980.6199 gals.).
 PU0703
 PU0703.The modeled gravity was interpolated from observed gravity values.
 PU0703
 PU0703;                    North         East    Units  Estimated Accuracy
 PU0703;SPC SD N     -    69,620.      395,310.      MT  (+/- 180 meters Scaled)
 PU0703
 PU0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK933225(NAD 83)
 PU0703
 PU0703                          SUPERSEDED SURVEY CONTROL
 PU0703
 PU0703  NGVD 29 (??/??/92)  803.629  (m)         2636.57   (f) ADJ UNCH    2 0
 PU0703
 PU0703.Superseded values are not recommended for survey control.
 PU0703
 PU0703.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0703.See file dsdata.pdf to determine how the superseded data were derived.
 PU0703
 PU0703_MARKER: DR = REFERENCE MARK DISK
 PU0703_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0703_STAMPING: HAYES NO 2 1962
 PU0703_MARK LOGO: CGS
 PU0703_PROJECTION: PROJECTING 9 CENTIMETERS
 PU0703_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0703+STABILITY: SURFACE MOTION
 PU0703
 PU0703  HISTORY     - Date     Condition        Report By
 PU0703  HISTORY     - 1962     MONUMENTED       CGS
 PU0703
 PU0703                          STATION DESCRIPTION
 PU0703
 PU0703'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0703'10.4 MI S FROM ENNING.
 PU0703'10.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0703'THENCE 0.4 MILE WEST ALONG A TRACK ROAD, ON THE OUTSIDE OF A
 PU0703'CURVE, 32 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 0.3
 PU0703'FOOT SOUTHWEST OF A FENCE, 48.9 FEET SOUTH OF THE STATION,
 PU0703'ABOUT 1 FOOT HIGHER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU0703'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6185 ***********************************************************************
 AB6185  DESIGNATION -  HAYES RM 2
 AB6185  PID         -  AB6185
 AB6185  STATE/COUNTY-  SD/STANLEY
 AB6185  COUNTRY     -  US
 AB6185  USGS QUAD   -  HAYES SOUTH (2017)
 AB6185
 AB6185                         *CURRENT SURVEY CONTROL
 AB6185  ______________________________________________________________________
 AB6185* NAD 83(1986) POSITION- 44 22 22.68   (N) 101 02 02.79   (W)   HD_HELD1
 AB6185* NAVD 88 ORTHO HEIGHT -   628.070 (meters)     2060.59  (feet) ADJUSTED
 AB6185  ______________________________________________________________________
 AB6185  GEOID HEIGHT    -        -22.520 (meters)                     GEOID18
 AB6185  DYNAMIC HEIGHT  -        627.917 (meters)     2060.09  (feet) COMP
 AB6185  MODELED GRAVITY -    980,354.3   (mgal)                       NAVD 88
 AB6185
 AB6185  VERT ORDER      -  FIRST     CLASS II
 AB6185
 AB6185.The horizontal coordinates were determined by differentially corrected
 AB6185.hand held GPS observations or other comparable positioning techniques
 AB6185.and have an estimated accuracy of +/- 3 meters.
 AB6185
 AB6185.The orthometric height was determined by differential leveling and
 AB6185.adjusted by the NATIONAL GEODETIC SURVEY
 AB6185.in October 1997.
 AB6185
 AB6185.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6185.GEOID18 height accuracy estimate available here.
 AB6185
 AB6185.Click photographs - Photos may exist for this station.
 AB6185
 AB6185.The dynamic height is computed by dividing the NAVD 88
 AB6185.geopotential number by the normal gravity value computed on the
 AB6185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6185.degrees latitude (g = 980.6199 gals.).
 AB6185
 AB6185.The modeled gravity was interpolated from observed gravity values.
 AB6185
 AB6185;                    North         East    Units  Estimated Accuracy
 AB6185;SPC SD S     -   226,831.3     544,147.8     MT  (+/- 3 meters HH1 GPS) 
 AB6185
 AB6185_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3794115310(NAD 83)
 AB6185
 AB6185                          SUPERSEDED SURVEY CONTROL
 AB6185
 AB6185.No superseded survey control is available for this station.
 AB6185
 AB6185_MARKER: DR = REFERENCE MARK DISK
 AB6185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6185_STAMPING: HAYES NO 2 1952
 AB6185_MARK LOGO: CGS
 AB6185_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6185+STABILITY: SURFACE MOTION
 AB6185_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6185+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1995
 AB6185
 AB6185  HISTORY     - Date     Condition        Report By
 AB6185  HISTORY     - 1952     MONUMENTED       CGS
 AB6185  HISTORY     - 19950803 GOOD             NGS
 AB6185
 AB6185                          STATION DESCRIPTION
 AB6185
 AB6185'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB6185'1.0 KM (0.60 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 AB6185'IN HAYES, THENCE 0.1 KM (0.05 MI) NORTHERLY ALONG A GRAVELED ROAD,
 AB6185'11.2 M (36.7 FT) EAST OF THE ROAD CENTER, 11.0 M (36.1 FT) NORTH OF
 AB6185'TRIANGULATION STATION HAYES, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 AB6185'ROAD, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 AB6185'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0793 ***********************************************************************
 OT0793  DESIGNATION -  HAYSTACK
 OT0793  PID         -  OT0793
 OT0793  STATE/COUNTY-  SD/FALL RIVER
 OT0793  COUNTRY     -  US
 OT0793  USGS QUAD   -  HAY CANYON BUTTE (2017)
 OT0793
 OT0793                         *CURRENT SURVEY CONTROL
 OT0793  ______________________________________________________________________
 OT0793* NAD 83(1996) POSITION- 43 15 43.63618(N) 103 00 07.60628(W)   ADJUSTED
 OT0793* NAVD 88 ORTHO HEIGHT -   976.    (meters)     3202.    (feet) SCALED
 OT0793  ______________________________________________________________________
 OT0793  GEOID HEIGHT    -        -17.410 (meters)                     GEOID18
 OT0793  LAPLACE CORR    -         -4.76  (seconds)                    DEFLEC18
 OT0793  HORZ ORDER      -  FIRST
 OT0793
 OT0793.The horizontal coordinates were established by classical geodetic methods
 OT0793.and adjusted by the National Geodetic Survey in January 1998.
 OT0793
 OT0793.The orthometric height was scaled from a topographic map.
 OT0793
 OT0793.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0793.GEOID18 height accuracy estimate available here.
 OT0793
 OT0793.Click photographs - Photos may exist for this station.
 OT0793
 OT0793.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0793
 OT0793. The following values were computed from the NAD 83(1996) position.
 OT0793
 OT0793;                    North         East     Units Scale Factor Converg.
 OT0793;SPC SD S     -   106,660.735   383,365.762   MT  0.99992609   -1 50 27.8
 OT0793;SPC SD S     -   349,936.09  1,257,759.17   sFT  0.99992609   -1 50 27.8
 OT0793;UTM  13      - 4,791,861.503   662,152.602   MT  0.99992345   +1 22 10.3
 OT0793
 OT0793!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0793!SPC SD S     -   0.99984978  x   0.99992609  =   0.99977588
 OT0793!UTM  13      -   0.99984978  x   0.99992345  =   0.99977324
 OT0793
 OT0793:                Primary Azimuth Mark                     Grid Az
 OT0793:SPC SD S     -  HAYSTACK AZ MK                           294 24 14.6
 OT0793:UTM  13      -  HAYSTACK AZ MK                           291 11 36.5
 OT0793
 OT0793_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH6215291861(NAD 83)
 OT0793
 OT0793|---------------------------------------------------------------------|
 OT0793| PID    Reference Object                     Distance      Geod. Az  |
 OT0793|                                                           dddmmss.s |
 OT0793| CQ3937 HAYSTACK RM 1                        81.351 METERS 02135     |
 OT0793| CQ3936 HAYSTACK AZ MK                                     2923346.8 |
 OT0793| CQ3938 HAYSTACK RM 2                        80.803 METERS 32316     |
 OT0793|---------------------------------------------------------------------|
 OT0793
 OT0793                          SUPERSEDED SURVEY CONTROL
 OT0793
 OT0793  NAD 83(1995)-  43 15 43.63483(N)    103 00 07.60468(W) AD(       ) 1
 OT0793  NAD 83(1993)-  43 15 43.62771(N)    103 00 07.60082(W) AD(       ) 1
 OT0793  NAD 83(1986)-  43 15 43.62022(N)    103 00 07.60680(W) AD(       ) 1
 OT0793  NAD 27      -  43 15 43.69400(N)    103 00 05.90100(W) AD(       ) 1
 OT0793
 OT0793.Superseded values are not recommended for survey control.
 OT0793
 OT0793.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0793.See file dsdata.pdf to determine how the superseded data were derived.
 OT0793
 OT0793_MARKER: DS = TRIANGULATION STATION DISK
 OT0793_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0793_STAMPING: HAYSTACK 1936
 OT0793_MARK LOGO: CGS
 OT0793_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0793+STABILITY: SURFACE MOTION
 OT0793
 OT0793  HISTORY     - Date     Condition        Report By
 OT0793  HISTORY     - 1936     MONUMENTED       CGS
 OT0793
 OT0793                          STATION DESCRIPTION
 OT0793
 OT0793'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0793'STATION IS ABOUT 17 MILES WEST OF OGLALA, S.DAK., ON THE WEST
 OT0793'BOUNDARY OF THE PINE RIDGE INDIAN RESERVATION, ABOUT 2 MILES SOUTH
 OT0793'OF U.S. HIGHWAY 18, AND 150 YARDS WEST OF NORTH-SOUTH FENCE
 OT0793'LINE, ON SMALL CYLINDER SHAPED HILL.  (THERE IS A SMALLER HILL
 OT0793'TO THE SOUTHEAST).
 OT0793'
 OT0793'REACHED FROM OGLALA BY GOING WEST ON U.S. HIGHWAY 18 FOR
 OT0793'17.5 MILES TO LARGE CATTLE GUARD ACROSS U.S. 18, CONTINUE WEST
 OT0793'ON U.S. 18 FOR 0.2 MILE TO DIRT ROAD LEADING SOUTH, GO SOUTH
 OT0793'ON THIS ROAD FOR 1.0 MILE TO DESERTED RANCH BUILDINGS, FROM
 OT0793'HERE GO SOUTH FOR 1.1 MILES TO BASE OF BUTTE AND END OF TRUCK
 OT0793'TRAVEL, PACK UP BUTTE TO TOP AND STATION IN APPROXIMATE CENTER.
 OT0793'MARK PROJECTS ABOUT 5 INCHES.
 OT0793'
 OT0793'AZIMUTH MARK IS APPROXIMATELY 0.5 MILE WEST OF STATION, 4 PACES
 OT0793'SOUTH OF EAST-WEST ROAD.  MARK PROJECTS ABOUT 6 INCHES.
 OT0793'
 OT0793'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION.  MARK PROJECTS
 OT0793'4 INCHES.
 OT0793'
 OT0793'REFERENCE MARK NO. 2 IS NORTHWEST OF STATION.  MARK PROJECTS
 OT0793'4 INCHES.
 OT0793'
 OT0793'ALL LINES ARE VISIBLE FROM THE GROUND.
 OT0793'
 OT0793'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0793'BRONZE DISKS SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0851 ***********************************************************************
 PR0851  DESIGNATION -  HAYTI MUNICIPAL TANK
 PR0851  PID         -  PR0851
 PR0851  STATE/COUNTY-  SD/HAMLIN
 PR0851  COUNTRY     -  US
 PR0851  USGS QUAD   -  HAYTI (2017)
 PR0851
 PR0851                         *CURRENT SURVEY CONTROL
 PR0851  ______________________________________________________________________
 PR0851* NAD 83(1996) POSITION- 44 39 23.82666(N) 097 12 22.34569(W)   ADJUSTED
 PR0851  ______________________________________________________________________
 PR0851  GEOID HEIGHT    -        -24.886 (meters)                     GEOID18
 PR0851  LAPLACE CORR    -         -0.81  (seconds)                    DEFLEC18
 PR0851  HORZ ORDER      -  THIRD
 PR0851
 PR0851.The horizontal coordinates were established by classical geodetic methods
 PR0851.and adjusted by the National Geodetic Survey in January 1998.
 PR0851
 PR0851.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0851.GEOID18 height accuracy estimate available here.
 PR0851
 PR0851.Click photographs - Photos may exist for this station.
 PR0851
 PR0851.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0851
 PR0851. The following values were computed from the NAD 83(1996) position.
 PR0851
 PR0851;                    North         East     Units Scale Factor Converg.
 PR0851;SPC SD N     -    95,308.255   821,541.232   MT  0.99996269   +1 58 38.2
 PR0851;SPC SD N     -   312,690.50  2,695,339.86   sFT  0.99996269   +1 58 38.2
 PR0851;UTM  14      - 4,946,371.243   642,220.524   MT  0.99984874   +1 15 39.6
 PR0851
 PR0851_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4222046371(NAD 83)
 PR0851
 PR0851                          SUPERSEDED SURVEY CONTROL
 PR0851
 PR0851  NAD 83(1986)-  44 39 23.82161(N)    097 12 22.32495(W) AD(       ) 3
 PR0851  NAD 27      -  44 39 23.95374(N)    097 12 21.06497(W) AD(       ) 3
 PR0851
 PR0851.Superseded values are not recommended for survey control.
 PR0851
 PR0851.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0851.See file dsdata.pdf to determine how the superseded data were derived.
 PR0851
 PR0851_MARKER: 51 = TANK
 PR0851
 PR0851  HISTORY     - Date     Condition        Report By
 PR0851  HISTORY     - 1968     FIRST OBSERVED   USGS
 PR0851
 PR0851                          STATION DESCRIPTION
 PR0851
 PR0851'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0852 ***********************************************************************
 PR0852  DESIGNATION -  HAZEL RESET
 PR0852  PID         -  PR0852
 PR0852  STATE/COUNTY-  SD/HAMLIN
 PR0852  COUNTRY     -  US
 PR0852  USGS QUAD   -  BRYANT NE (2017)
 PR0852
 PR0852                         *CURRENT SURVEY CONTROL
 PR0852  ______________________________________________________________________
 PR0852* NAD 83(1996) POSITION- 44 44 45.54678(N) 097 17 54.18047(W)   ADJUSTED
 PR0852* NAVD 88 ORTHO HEIGHT -   529.    (meters)     1736.    (feet) SCALED
 PR0852  ______________________________________________________________________
 PR0852  GEOID HEIGHT    -        -24.891 (meters)                     GEOID18
 PR0852  LAPLACE CORR    -         -1.21  (seconds)                    DEFLEC18
 PR0852  HORZ ORDER      -  FIRST
 PR0852
 PR0852.The horizontal coordinates were established by classical geodetic methods
 PR0852.and adjusted by the National Geodetic Survey in January 1998.
 PR0852
 PR0852.The orthometric height was scaled from a topographic map.
 PR0852
 PR0852.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0852.GEOID18 height accuracy estimate available here.
 PR0852
 PR0852.Click photographs - Photos may exist for this station.
 PR0852
 PR0852.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0852
 PR0852. The following values were computed from the NAD 83(1996) position.
 PR0852
 PR0852;                    North         East     Units Scale Factor Converg.
 PR0852;SPC SD N     -   104,985.179   813,903.291   MT  0.99995323   +1 54 43.3
 PR0852;SPC SD N     -   344,438.87  2,670,281.05   sFT  0.99995323   +1 54 43.3
 PR0852;UTM  14      - 4,956,141.549   634,704.871   MT  0.99982314   +1 11 53.0
 PR0852
 PR0852!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0852!SPC SD N     -   0.99992092  x   0.99995323  =   0.99987416
 PR0852!UTM  14      -   0.99992092  x   0.99982314  =   0.99974408
 PR0852
 PR0852:                Primary Azimuth Mark                     Grid Az
 PR0852:SPC SD N     -  HAZEL AZ MK 2                            086 39 46.1
 PR0852:UTM  14      -  HAZEL AZ MK 2                            087 22 36.4
 PR0852
 PR0852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3470456141(NAD 83)
 PR0852
 PR0852|---------------------------------------------------------------------|
 PR0852| PID    Reference Object                     Distance      Geod. Az  |
 PR0852|                                                           dddmmss.s |
 PR0852| CQ5513 HAZEL RM 1                           31.843 METERS 05629     |
 PR0852| CU8161 HAZEL AZ MK 2                                      0883429.4 |
 PR0852| CQ5511 HAZEL AZ MK                                        0883918.3 |
 PR0852| PR0848 LAKE NORDEN MUNICIPAL TANK          APPROX.19.7 KM 1591717.4 |
 PR0852| PR0853 BRYANT MUNICIPAL TANK               APPROX.21.9 KM 2173233.2 |
 PR0852| CQ5514 HAZEL RM 2                           29.380 METERS 30637     |
 PR0852| CQ5515 HAZEL RM 3                           27.996 METERS 31246     |
 PR0852|---------------------------------------------------------------------|
 PR0852
 PR0852                          SUPERSEDED SURVEY CONTROL
 PR0852
 PR0852  NAD 83(1986)-  44 44 45.54256(N)    097 17 54.16424(W) AD(       ) 1
 PR0852  NAD 27      -  44 44 45.67200(N)    097 17 52.88300(W) AD(       ) 1
 PR0852
 PR0852.Superseded values are not recommended for survey control.
 PR0852
 PR0852.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0852.See file dsdata.pdf to determine how the superseded data were derived.
 PR0852
 PR0852_MARKER: DH = HORIZONTAL CONTROL DISK
 PR0852_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0852_STAMPING: HAZEL 1935 1975
 PR0852_MARK LOGO: NGS
 PR0852_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0852+STABILITY: SURFACE MOTION
 PR0852
 PR0852  HISTORY     - Date     Condition        Report By
 PR0852  HISTORY     - 1935     MONUMENTED       CGS
 PR0852  HISTORY     - 1975     SEE DESCRIPTION  NGS
 PR0852  HISTORY     - 20141010 POOR             NGS
 PR0852
 PR0852                          STATION DESCRIPTION
 PR0852
 PR0852'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0852'THIS STATION IS ABOUT 4 MILES E AND 1 MILE S OF HAZEL ABOUT
 PR0852'75 YARDS E OF THE CENTER OF THE N SIDE OF SEC. 27, T 115 N,
 PR0852'R 54 W, ON LAND OWNED AND OCCUPIED BY MR. A.J. WILSON.  THE
 PR0852'MARK IS SET ON THE N EDGE OF A CULTIVATED FIELD, 1/2 FOOT
 PR0852'S OF S FENCE LINE OF E-W ROAD, 29 FEET S OF CENTER LINE OF E-W
 PR0852'ROAD WHERE THE ROAD CROSSES THE HIGHEST GROUND.  THE MARK
 PR0852'PROJECTS 4 INCHES.
 PR0852'
 PR0852'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PR0852'BRONZE DISKS SET IN CONCRETE.
 PR0852'
 PR0852'REFERENCE MARK NO. 1 IS NE OF THE STATION ON THE S EDGE OF A
 PR0852'CULTIVATED FIELD, 2 FEET N RIGHT-OF-WAY FENCE LINE OF E-W
 PR0852'ROAD AND 30 FEET N OF CENTER LINE OF THE SAME ROAD.  THE MARK
 PR0852'PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS NW OF THE STATION
 PR0852'ON THE S EDGE OF A CULTIVATED FIELD, 2 FEET N OF N RIGHT-OF-WAY
 PR0852'FENCE OF E-W ROAD AND 30 FEET N OF THE CENTER LINE OF THE
 PR0852'SAME ROAD.  THE MARK PROJECTS 6 INCHES.
 PR0852'
 PR0852'THE AZIMUTH MARK IS E OF THE STATION ON THE N EDGE OF ROAD
 PR0852'RIGHT-OF-WAY, 2.5 FEET S OF N RIGHT-OF-WAY FENCE LINE OF E-W
 PR0852'ROAD, 27 FEET N OF THE CENTER LINE OF THE SAME ROAD AND 8 FEET
 PR0852'W OF A FENCE CORNER.  THE MARK PROJECTS 6 INCHES.
 PR0852'
 PR0852'THE STATION IS REACHED FROM THOMAS BY GOING W 4.0 MILES FROM
 PR0852'SECTION CROSSROADS AT SCHOOL BUILDING TO ANOTHER GRAVEL
 PR0852'CROSSROADS.  (THIS CROSS ROAD IS 4.5 MILES E ALONG SAME ROAD
 PR0852'FROM HAZEL.) HERE GO S 1.0 MILE TO DIRT CROSSROADS AND TURN
 PR0852'W 0.45 MILE TO STATION ON LEFT.
 PR0852'
 PR0852'A LIGHT 74 FEET ABOVE STATION KAMPESKA IS VISIBLE FROM THE
 PR0852'GROUND.
 PR0852'
 PR0852'A LIGHT 87 FEET ABOVE STATION ELFRING-1903 COMES INTO VIEW
 PR0852'20 FEET ABOVE THE GROUND.
 PR0852'
 PR0852'A LIGHT 74 FEET ABOVE STATION HORSWILL-1903 IS VISIBLE FROM
 PR0852'THE GROUND.
 PR0852'
 PR0852'A LIGHT 87 FEET ABOVE STATION NAPLES COMES INTO VIEW 50 FEET
 PR0852'ABOVE THE GROUND.
 PR0852'
 PR0852'A LIGHT 87 FEET ABOVE STATION HENRY IS VISIBLE FROM THE
 PR0852'GROUND.
 PR0852'
 PR0852'DISTANCE BETWEEN REFERENCE MARKS IS 164.50 FEET.
 PR0852
 PR0852                          STATION RECOVERY (1975)
 PR0852
 PR0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PR0852'THE STATION MARK, REFERENCE MARK NO. 2, AND THE AZIMUTH MARK WERE
 PR0852'FOUND IN POOR CONDITION.  BADGERS HAD DUG HOLES AROUND THE STATION
 PR0852'AND REFERENCE MARKS, THE AZIMUTH MARK WAS PROJECTING ABOUT 2 FEET
 PR0852'ABOVE GROUND DUE TO GRADING OPERATIONS.  REFERENCE MARK NO. 1 WAS
 PR0852'RECOVERED IN GOOD CONDITION.  THE SURFACE STATION MARK WAS FOUND
 PR0852'TO BE IN PLUMB OVER THE UNDERGROUND STATION MARK, THE POSITION WAS
 PR0852'HELD AND BOTH MARKS REMOVED, A NEW UNDERGROUND STATION MARK
 PR0852'WAS SET LOWER AND A NEW SURFACE STATION MARK WAS PLUMBED OVER IT
 PR0852'AND SET FLUSH WITH THE GROUND.  REFERENCE MARK NO. 2 WAS RESET
 PR0852'AND RE-STAMPED FOR USE AS REFERENCE MARK NO. 3.  A NEW AZIMUTH MARK
 PR0852'WAS SET.  POLARIS WAS OBSERVED AS OTHER STATIONS WERE NOT
 PR0852'VISIBLE AT THIS TIME.
 PR0852'
 PR0852'THE STATION IS LOCATED ABOUT 14 MILES SOUTHWEST OF WATERTOWN, 4-1/2
 PR0852'MILES WEST AND 1 MILE SOUTH OF THOMAS, 4 MILES EAST AND 1 MILE SOUTH
 PR0852'OF HAZEL, ON THE RIGHT-OF-WAY OF AN EAST-WEST GRADED TOWN ROAD, THE
 PR0852'STATION MARK IS IN SEC. 27, T 115 N, R 54 W.  THE AZIMUTH MARK IS
 PR0852'AT THE SOUTHEAST CORNER OF THE FARMSTEAD OWNED BY MR. W.H.
 PR0852'MCNAMARA.
 PR0852'
 PR0852'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 22 AND THE
 PR0852'MAIN STREET LEADING INTO HAZEL, GO EAST ON HIGHWAY 22 FOR 4.5 MILES
 PR0852'TO THE CROSSROAD INTERSECTION WITH COUNTY ROAD 21, TURN RIGHT AND
 PR0852'GO SOUTH ON COUNTY ROAD 21 FOR 1.0 MILE TO A GRADED CROSSROAD,
 PR0852'TURN RIGHT AND GO WEST 0.1 MILE TO THE AZIMUTH MARK ON THE RIGHT
 PR0852'AS DESCRIBED, CONTINUE WEST ON THE GRADED ROAD 0.35 MILE TO THE
 PR0852'CREST OF A LOW RISE AND THE STATION AS DESCRIBED.
 PR0852'
 PR0852'THE STATION MARK IS A STANDARD DISK STAMPED HAZEL 1935 1975, SET
 PR0852'IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 PR0852'IS 262 FEET EAST OF A FENCE CORNER, 28 FEET SOUTH OF THE CENTER OF
 PR0852'THE ROAD, 5 FEET NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND 1.8
 PR0852'FEET EAST OF A METAL WITNESS POST.
 PR0852'
 PR0852'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED HAZEL NO 1 1935, SET
 PR0852'IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 PR0852'IT IS 350 FEET EAST OF A T FENCE CORNER, 30 FEET NORTH OF THE
 PR0852'CENTER OF THE ROAD, AND 5 FEET SOUTH OF A METAL WITNESS POST.
 PR0852'
 PR0852'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HAZEL 1935 NO 3
 PR0852'1975, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 PR0852'6-INCHES.  IT IS 195 FEET EAST OF A T FENCE CORNER, 34 FEET NORTH
 PR0852'OF THE CENTER OF THE ROAD, AND 1.5 FEET SOUTH OF THE NORTH R.O.W.
 PR0852'FENCE.
 PR0852'
 PR0852'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED HAZEL
 PR0852'1935 AZIMUTH 1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT AND
 PR0852'IS FLUSH WITH THE GROUND SURFACE, 198 FEET EAST OF THE CENTER OF A
 PR0852'FARM DRIVEWAY, 82 FEET WEST OF A FIELD ENTRANCE, 34 FEET NORTH OF
 PR0852'CENTER OF ROAD AND 1.2 FEET WEST OF METAL WITNESS POST.
 PR0852'
 PR0852'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--4 MILES EAST OF
 PR0852'HAZEL.
 PR0852
 PR0852                          STATION RECOVERY (2014)
 PR0852
 PR0852'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2014 (CS)
 PR0852'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0919 ***********************************************************************
 OR0919  DESIGNATION -  HEATH
 OR0919  PID         -  OR0919
 OR0919  STATE/COUNTY-  SD/TRIPP
 OR0919  COUNTRY     -  US
 OR0919  USGS QUAD   -  WEWELA (2017)
 OR0919
 OR0919                         *CURRENT SURVEY CONTROL
 OR0919  ______________________________________________________________________
 OR0919* NAD 83(1996) POSITION- 43 05 07.13376(N) 099 46 51.06149(W)   ADJUSTED
 OR0919* NAVD 88 ORTHO HEIGHT -   739.    (meters)     2425.    (feet) SCALED
 OR0919  ______________________________________________________________________
 OR0919  GEOID HEIGHT    -        -24.465 (meters)                     GEOID18
 OR0919  LAPLACE CORR    -         -5.26  (seconds)                    DEFLEC18
 OR0919  HORZ ORDER      -  FIRST
 OR0919
 OR0919.The horizontal coordinates were established by classical geodetic methods
 OR0919.and adjusted by the National Geodetic Survey in January 1998.
 OR0919
 OR0919.The orthometric height was scaled from a topographic map.
 OR0919
 OR0919.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0919.GEOID18 height accuracy estimate available here.
 OR0919
 OR0919.Click photographs - Photos may exist for this station.
 OR0919
 OR0919.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0919
 OR0919. The following values were computed from the NAD 83(1996) position.
 OR0919
 OR0919;                    North         East     Units Scale Factor Converg.
 OR0919;SPC SD S     -    83,688.292   644,985.026   MT  0.99994987   +0 22 52.1
 OR0919;SPC SD S     -   274,567.34  2,116,088.37   sFT  0.99994987   +0 22 52.1
 OR0919;UTM  14      - 4,770,584.797   436,442.163   MT  0.99964969   -0 32 00.3
 OR0919
 OR0919!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0919!SPC SD S     -   0.99988791  x   0.99994987  =   0.99983778
 OR0919!UTM  14      -   0.99988791  x   0.99964969  =   0.99953763
 OR0919
 OR0919:                Primary Azimuth Mark                     Grid Az
 OR0919:SPC SD S     -  HEATH AZ MK                              059 13 00.9
 OR0919:UTM  14      -  HEATH AZ MK                              060 07 53.3
 OR0919
 OR0919_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN3644270584(NAD 83)
 OR0919
 OR0919|---------------------------------------------------------------------|
 OR0919| PID    Reference Object                     Distance      Geod. Az  |
 OR0919|                                                           dddmmss.s |
 OR0919| OR0909 COLOME MUNICIPAL TANK               APPROX.20.1 KM 0135825.0 |
 OR0919| CO3664 HEATH AZ MK                                        0593553.0 |
 OR0919| OR0918 HOPE LUTHERAN CHURCH CUPOLA         APPROX. 1.0 KM 0604031.6 |
 OR0919| CO3665 HEATH RM 1                                         19720     |
 OR0919| CO3666 HEATH RM 2                           26.826 METERS 34221     |
 OR0919|---------------------------------------------------------------------|
 OR0919
 OR0919                          SUPERSEDED SURVEY CONTROL
 OR0919
 OR0919  NAD 83(1995)-  43 05 07.13336(N)    099 46 51.06192(W) AD(       ) 1
 OR0919  NAD 83(1986)-  43 05 07.13987(N)    099 46 51.07277(W) AD(       ) 1
 OR0919  NAD 27      -  43 05 07.12200(N)    099 46 49.66100(W) AD(       ) 1
 OR0919
 OR0919.Superseded values are not recommended for survey control.
 OR0919
 OR0919.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0919.See file dsdata.pdf to determine how the superseded data were derived.
 OR0919
 OR0919_MARKER: DS = TRIANGULATION STATION DISK
 OR0919_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0919_STAMPING: HEATH 1936
 OR0919_MARK LOGO: CGS
 OR0919_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0919+STABILITY: SURFACE MOTION
 OR0919
 OR0919  HISTORY     - Date     Condition        Report By
 OR0919  HISTORY     - 1936     MONUMENTED       CGS
 OR0919
 OR0919                          STATION DESCRIPTION
 OR0919
 OR0919'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0919'STATION IS 4.5 MILES NORTH OF WEWELA, S. DAK., 5 MILES NORTH
 OR0919'OF STATE LINE, IN A LARGE GRASSY PASTURE THE PROPERTY OF
 OR0919'KEOGH AND HEATH.
 OR0919'
 OR0919'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAYS 83 AND 18
 OR0919'(ABOUT 1-1/2 MILES SOUTH OF COLOME).  TAKE U.S. 83 SOUTH FOR
 OR0919'12.0 MILES, TURN WEST FOR 1.0 MILE AND THEN SOUTH FOR 0.5 MILE
 OR0919'TO THE HOPE LUTHERAN CHURCH.  TURN RIGHT (WEST) THROUGH TWO
 OR0919'GATES INTO PASTURE AND FOLLOW FARM ROAD FOR 0.5 MILE SOUTHWEST
 OR0919'TO STATION.  STATION IS 27 FEET EAST OF THE NORTH-SOUTH FENCE
 OR0919'ON WEST SIDE OF PASTURE, 75 PACES NORTH OF GATE IN SAME FENCE
 OR0919'OR CENTERLINE OF ROAD LEADING TO STATION.  MARK PROJECTS ABOUT
 OR0919'3 INCHES.
 OR0919'
 OR0919'REFERENCE MARK NO. 1 IS ABOUT 1 FOOT EAST OF THE WESTERLY
 OR0919'FENCE, SOUTH-SOUTHWEST OF THE STATION AND PROJECTS ABOUT 5 INCHES.
 OR0919'
 OR0919'REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF STATION AND ABOUT
 OR0919'1 FOOT EAST OF SAME FENCE, PROJECTING 5 INCHES.
 OR0919'
 OR0919'AZIMUTH MARK IS NORTHEAST OF STATION, DIRECTLY OPPOSITE AND
 OR0919'ACROSS THE ROAD FROM THE FRONT OF THE HOPE LUTHERAN CHURCH, 1 FOOT
 OR0919'WEST OF THE NORTH-SOUTH FENCE LINE AND 9 PACES NORTH OF THE
 OR0919'CENTER OF THE GATE ENTRANCE TO PASTURE.  MARK PROJECTS ABOUT
 OR0919'6 INCHES.
 OR0919'
 OR0919'ALL STATIONS VISIBLE FROM A 64-FOOT TOWER.
 OR0919'
 OR0919'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0919'BRONZE DISKS SET AS DESCRIBED.
 OR0919'
 OR0919'HEIGHT OF LIGHT ABOVE STATION MARK - 74 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0889 ***********************************************************************
 OR0889  DESIGNATION -  HEATON
 OR0889  PID         -  OR0889
 OR0889  STATE/COUNTY-  SD/CHARLES MIX
 OR0889  COUNTRY     -  US
 OR0889  USGS QUAD   -  LUCAS NW (2017)
 OR0889
 OR0889                         *CURRENT SURVEY CONTROL
 OR0889  ______________________________________________________________________
 OR0889* NAD 83(1996) POSITION- 43 26 49.19087(N) 099 07 43.49735(W)   ADJUSTED
 OR0889* NAVD 88 ORTHO HEIGHT -   556.    (meters)     1824.    (feet) SCALED
 OR0889  ______________________________________________________________________
 OR0889  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 OR0889  LAPLACE CORR    -         -0.45  (seconds)                    DEFLEC18
 OR0889  HORZ ORDER      -  SECOND
 OR0889
 OR0889.The horizontal coordinates were established by classical geodetic methods
 OR0889.and adjusted by the National Geodetic Survey in January 1998.
 OR0889
 OR0889.The orthometric height was scaled from a topographic map.
 OR0889
 OR0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0889.GEOID18 height accuracy estimate available here.
 OR0889
 OR0889.Click photographs - Photos may exist for this station.
 OR0889
 OR0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0889
 OR0889. The following values were computed from the NAD 83(1996) position.
 OR0889
 OR0889;                    North         East     Units Scale Factor Converg.
 OR0889;SPC SD S     -   124,424.953   697,495.873   MT  0.99991132   +0 49 51.5
 OR0889;SPC SD S     -   408,217.53  2,288,367.71   sFT  0.99991132   +0 49 51.5
 OR0889;UTM  14      - 4,810,463.100   489,582.251   MT  0.99960133   -0 05 18.7
 OR0889
 OR0889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0889!SPC SD S     -   0.99991688  x   0.99991132  =   0.99982821
 OR0889!UTM  14      -   0.99991688  x   0.99960133  =   0.99951825
 OR0889
 OR0889:                Primary Azimuth Mark                     Grid Az
 OR0889:SPC SD S     -  BRICKKILN                                230 26 17.0
 OR0889:UTM  14      -  BRICKKILN                                231 21 27.2
 OR0889
 OR0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP8958210463(NAD 83)
 OR0889
 OR0889|---------------------------------------------------------------------|
 OR0889| PID    Reference Object                     Distance      Geod. Az  |
 OR0889|                                                           dddmmss.s |
 OR0889| OR0887 BRICKKILN                           APPROX. 8.9 KM 2311608.5 |
 OR0889|---------------------------------------------------------------------|
 OR0889
 OR0889                          SUPERSEDED SURVEY CONTROL
 OR0889
 OR0889  NAD 83(1995)-  43 26 49.19087(N)    099 07 43.50008(W) AD(       ) 2
 OR0889  NAD 83(1986)-  43 26 49.19331(N)    099 07 43.50648(W) AD(       ) 2
 OR0889  NAD 27      -  43 26 49.19400(N)    099 07 42.17900(W) AD(       ) 2
 OR0889  MORC        -  43 26 46.83000(N)    099 07 42.65000(W) AD(       ) 3
 OR0889
 OR0889.Superseded values are not recommended for survey control.
 OR0889
 OR0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0889.See file dsdata.pdf to determine how the superseded data were derived.
 OR0889
 OR0889_MARKER: Z = SEE DESCRIPTION
 OR0889_SETTING: 0 = UNSPECIFIED SETTING
 OR0889_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0889
 OR0889  HISTORY     - Date     Condition        Report By
 OR0889  HISTORY     - 1889     MONUMENTED       MORC
 OR0889  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0889
 OR0889                          STATION DESCRIPTION
 OR0889
 OR0889'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0889'HEATON IS ON LEFT BANK, ON A SMALL RIDGE 600 FEET LONG AND 75
 OR0889'FEET WIDE AT SUMMIT, 2-1/2 MILES BACK FROM RIVER.  HIGHEST
 OR0889'LAND IN THE VICINITY.  NEAR HOUSE OF W.H. AND C.C. HEATON.
 OR0889
 OR0889                          STATION RECOVERY (1971)
 OR0889
 OR0889'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (RPS)
 OR0889'MARK WAS NOT FOUND BECAUSE OF INADEQUATE DESCRIPTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0772 ***********************************************************************
 OT0772  DESIGNATION -  HECK
 OT0772  PID         -  OT0772
 OT0772  STATE/COUNTY-  SD/PENNINGTON
 OT0772  COUNTRY     -  US
 OT0772  USGS QUAD   -  SHEEP MOUNTAIN TABLE (2017)
 OT0772
 OT0772                         *CURRENT SURVEY CONTROL
 OT0772  ______________________________________________________________________
 OT0772* NAD 83(1996) POSITION- 43 44 25.90639(N) 102 30 37.09931(W)   ADJUSTED
 OT0772* NAVD 88 ORTHO HEIGHT -   925.    (meters)     3035.    (feet) SCALED
 OT0772  ______________________________________________________________________
 OT0772  GEOID HEIGHT    -        -18.282 (meters)                     GEOID18
 OT0772  LAPLACE CORR    -         -7.80  (seconds)                    DEFLEC18
 OT0772  HORZ ORDER      -  SECOND
 OT0772
 OT0772.The horizontal coordinates were established by classical geodetic methods
 OT0772.and adjusted by the National Geodetic Survey in January 1998.
 OT0772
 OT0772.The orthometric height was scaled from a topographic map.
 OT0772
 OT0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0772.GEOID18 height accuracy estimate available here.
 OT0772
 OT0772.Click photographs - Photos may exist for this station.
 OT0772
 OT0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0772
 OT0772. The following values were computed from the NAD 83(1996) position.
 OT0772
 OT0772;                    North         East     Units Scale Factor Converg.
 OT0772;SPC SD S     -   158,625.540   424,670.236   MT  0.99990914   -1 30 06.4
 OT0772;SPC SD S     -   520,423.96  1,393,272.27   sFT  0.99990914   -1 30 06.4
 OT0772;UTM  13      - 4,846,067.207   700,479.765   MT  1.00009438   +1 43 19.0
 OT0772
 OT0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0772!SPC SD S     -   0.99985776  x   0.99990914  =   0.99976692
 OT0772!UTM  13      -   0.99985776  x   1.00009438  =   0.99995213
 OT0772
 OT0772:                Primary Azimuth Mark                     Grid Az
 OT0772:SPC SD S     -  HECK AZ MK                               189 32 37.6
 OT0772:UTM  13      -  HECK AZ MK                               186 19 12.2
 OT0772
 OT0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0047946067(NAD 83)
 OT0772
 OT0772|---------------------------------------------------------------------|
 OT0772| PID    Reference Object                     Distance      Geod. Az  |
 OT0772|                                                           dddmmss.s |
 OT0772| CQ3943 HECK RM 1                             7.282 METERS 14810     |
 OT0772| CQ3942 HECK AZ MK                                         1880231.2 |
 OT0772| CQ3944 HECK RM 2                             7.266 METERS 24547     |
 OT0772|---------------------------------------------------------------------|
 OT0772
 OT0772                          SUPERSEDED SURVEY CONTROL
 OT0772
 OT0772  NAD 83(1995)-  43 44 25.90195(N)    102 30 37.09846(W) AD(       ) 2
 OT0772  NAD 83(1993)-  43 44 25.89602(N)    102 30 37.10197(W) AD(       ) 2
 OT0772  NAD 83(1986)-  43 44 25.89581(N)    102 30 37.10600(W) AD(       ) 2
 OT0772  NAD 27      -  43 44 25.92120(N)    102 30 35.48100(W) AD(       ) 2
 OT0772
 OT0772.Superseded values are not recommended for survey control.
 OT0772
 OT0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0772.See file dsdata.pdf to determine how the superseded data were derived.
 OT0772
 OT0772_MARKER: DS = TRIANGULATION STATION DISK
 OT0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0772_STAMPING: HECK 1936
 OT0772_MARK LOGO: CGS
 OT0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0772+STABILITY: SURFACE MOTION
 OT0772
 OT0772  HISTORY     - Date     Condition        Report By
 OT0772  HISTORY     - 1936     MONUMENTED       CGS
 OT0772
 OT0772                          STATION DESCRIPTION
 OT0772
 OT0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0772'STATION IS ABOUT 3-1/2 MILES AIRLINE AND 5-1/2 MILES BY
 OT0772'ROAD SOUTHEAST OF SCENIC, AT NORTHEAST POINT OF LONG,
 OT0772'GRASS-TOPPED MESA, OVERLOOKING DEEP GULLY (RUNNING NORTHWEST
 OT0772'AND SOUTHEAST), 15 FEET SOUTHWEST OF RIM OF MESA AND GULLY
 OT0772'BANK, ABOUT 1-1/4 MILES WEST OF NORTHWEST-NORTHEAST CURVE IN
 OT0772'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD TRACKS,
 OT0772'ABOUT 1 MILE EAST OF IMPROVED ROAD LEADING SOUTH OUT OF SCENIC.
 OT0772'THE MARK PROJECTS 4 INCHES.
 OT0772'
 OT0772'REFERENCE MARK NO. 1 IS SOUTHEAST OF STATION.  THE MARK PROJECTS
 OT0772'3 INCHES.
 OT0772'
 OT0772'REFERENCE MARK NO. 2 IS SOUTHWEST OF STATION.  THE MARK PROJECTS
 OT0772'2 INCHES.  THE DISTANCE BETWEEN THE REFERENCE MARKS IS 35.92
 OT0772'FEET.
 OT0772'
 OT0772'TO REACH THE STATION FROM THE RAILROAD TRACKS IN SCENIC,
 OT0772'GO SOUTH ON IMPROVED ROAD FOR 3.5 MILES TO WHERE THE ROAD
 OT0772'PASSES BETWEEN TWO LOW BUTTES CLOSE TOGETHER.  LEAVE ROAD,
 OT0772'SWING AROUND SOUTH END OF BUTTE, ON THE EAST, AND GO GENERALLY
 OT0772'EAST (NO ROAD) FOR 0.75 MILE TO ROAD LEADING SOUTHEAST THROUGH
 OT0772'PASTURE.  FOLLOW THIS ROAD SOUTHEAST FOR 0.2 MILE TO Y.  TAKE
 OT0772'LEFT FORK AND GO EAST TOWARDS SOUTH END OF LONG MESA FOR
 OT0772'0.2 MILE TO BASE OF MESA AND ROAD LEADING EAST TO TOP.  GO
 OT0772'EAST TO TOP (0.2 MILE OF STEEP GRADE), THEN GO
 OT0772'NORTH-NORTHEAST TO RIM OF MESA AND STATION.
 OT0772'
 OT0772'SIGNALS SHOWN FROM THE GROUND AT TAYLOR 1934, SHEEP AND HART
 OT0772'ARE VISIBLE AT THE GROUND AT THIS STATION.
 OT0772'
 OT0772'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0772'BRONZE DISKS SET IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1143 ***********************************************************************
 PT1143  DESIGNATION -  HEEB
 PT1143  PID         -  PT1143
 PT1143  STATE/COUNTY-  SD/HAAKON
 PT1143  COUNTRY     -  US
 PT1143  USGS QUAD   -  MULE CREEK (2017)
 PT1143
 PT1143                         *CURRENT SURVEY CONTROL
 PT1143  ______________________________________________________________________
 PT1143* NAD 83(1996) POSITION- 44 18 26.47050(N) 101 23 16.84019(W)   ADJUSTED
 PT1143* NAVD 88 ORTHO HEIGHT -   762.    (meters)     2500.    (feet) SCALED
 PT1143  ______________________________________________________________________
 PT1143  GEOID HEIGHT    -        -21.762 (meters)                     GEOID18
 PT1143  LAPLACE CORR    -         -6.58  (seconds)                    DEFLEC18
 PT1143  HORZ ORDER      -  THIRD
 PT1143
 PT1143.The horizontal coordinates were established by classical geodetic methods
 PT1143.and adjusted by the National Geodetic Survey in January 1998.
 PT1143
 PT1143.The orthometric height was scaled from a topographic map.
 PT1143
 PT1143.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1143.GEOID18 height accuracy estimate available here.
 PT1143
 PT1143.Click photographs - Photos may exist for this station.
 PT1143
 PT1143.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1143
 PT1143. The following values were computed from the NAD 83(1996) position.
 PT1143
 PT1143;                    North         East     Units Scale Factor Converg.
 PT1143;SPC SD S     -   219,839.155   515,850.226   MT  0.99997919   -0 43 39.3
 PT1143;SPC SD S     -   721,255.63  1,692,418.62   sFT  0.99997919   -0 43 39.3
 PT1143;UTM  14      - 4,908,784.109   309,533.029   MT  1.00004617   -1 40 06.8
 PT1143
 PT1143!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1143!SPC SD S     -   0.99988387  x   0.99997919  =   0.99986306
 PT1143!UTM  14      -   0.99988387  x   1.00004617  =   0.99993004
 PT1143
 PT1143:                Primary Azimuth Mark                     Grid Az
 PT1143:SPC SD S     -  HEEB AZ MK                               065 53 11.4
 PT1143:UTM  14      -  HEEB AZ MK                               066 49 38.9
 PT1143
 PT1143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0953308784(NAD 83)
 PT1143
 PT1143|---------------------------------------------------------------------|
 PT1143| PID    Reference Object                     Distance      Geod. Az  |
 PT1143|                                                           dddmmss.s |
 PT1143| CQ3945 HEEB AZ MK                                         0650932.1 |
 PT1143| CQ3946 HEEB RM 1                            12.708 METERS 07957     |
 PT1143| CQ3947 HEEB RM 2                            12.684 METERS 16735     |
 PT1143|---------------------------------------------------------------------|
 PT1143
 PT1143                          SUPERSEDED SURVEY CONTROL
 PT1143
 PT1143  NAD 83(1986)-  44 18 26.46384(N)    101 23 16.84366(W) AD(       ) 3
 PT1143  NAD 27      -  44 18 26.51600(N)    101 23 15.33500(W) AD(       ) 3
 PT1143
 PT1143.Superseded values are not recommended for survey control.
 PT1143
 PT1143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1143.See file dsdata.pdf to determine how the superseded data were derived.
 PT1143
 PT1143_MARKER: DS = TRIANGULATION STATION DISK
 PT1143_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1143_STAMPING: HEEB 1952
 PT1143_MARK LOGO: CGS
 PT1143_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1143+STABILITY: SURFACE MOTION
 PT1143
 PT1143  HISTORY     - Date     Condition        Report By
 PT1143  HISTORY     - 1952     MONUMENTED       CGS
 PT1143
 PT1143                          STATION DESCRIPTION
 PT1143
 PT1143'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1143'THE STATION IS IN SECTION 18, T 4 N, R 23 W, ABOUT 5 MILES
 PT1143'NORTH AND 2 MILES WEST OF THE SMALL SETTLEMENT OF OTTUMWA,
 PT1143'18-1/2 MILES NORTH AND 5 MILES EAST OF POWELL, 18 FEET SOUTH
 PT1143'OF THE CENTER OF A TRACK ROAD AND ON THE PROPERTY OF MR.
 PT1143'FLOYD HEEB.
 PT1143'
 PT1143'TO REACH THE STATION FROM THE POST OFFICE IN NOWLIN, GO NORTH
 PT1143'AND WEST ON THE MAIN GRAVELED ROAD FOR 1.6 MILES TO U.S.
 PT1143'HIGHWAY 14, TURN LEFT (WEST) AND GO 0.85 MILE TO A T-ROAD ON
 PT1143'THE RIGHT, TURN RIGHT (NORTH) AND GO 12.1 MILES TO A T-ROAD
 PT1143'RIGHT ON THE WEST SIDE OF OTTUMWA, CONTINUE NORTH FOR 2.5
 PT1143'MILES TO A POINT WHERE THE MAIN ROAD TURNS LEFT, TURN LEFT
 PT1143'AND GO 1.0 MILE TO A POINT WHERE THE MAIN ROAD TURNS RIGHT,
 PT1143'TURN RIGHT (NORTH) AND GO NORTH AND WEST FOR 3.25 MILES TO THE
 PT1143'TOP OF THE RIDGE AND A TRACK ROAD ON THE LEFT, TURN LEFT AND
 PT1143'GO .05 MILE TO A GATE AND THE AZIMUTH MARK ON THE LEFT,
 PT1143'CONTINUE WEST AND SOUTHWEST ON THE TRACK ROAD FOR 0.6 MILE TO
 PT1143'THE TOP OF THE RIDGE AND THE STATION ON THE LEFT AS
 PT1143'DESCRIBED ABOVE.
 PT1143'
 PT1143'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1143'HEEB 1952.
 PT1143'
 PT1143'REFERENCE MARK 1 IS 21 FEET SOUTH OF THE CENTER OF THE TRACK
 PT1143'ROAD.  THE MARK PROJECTS 7 INCHES AND THE DISK IS STAMPED
 PT1143'HEEB NO 1 1952.
 PT1143'
 PT1143'REFERENCE MARK 2 IS 53 FEET SOUTH OF THE CENTER OF THE TRACK
 PT1143'ROAD.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PT1143'HEEB NO 2 1952.
 PT1143'
 PT1143'THE AZIMUTH MARK IS 10 FEET SOUTH OF THE CENTER OF THE TRACK
 PT1143'ROAD AND 2 FEET SOUTHWEST OF A GATE POST.  THE MARK PROJECTS
 PT1143'5 INCHES AND THE DISK IS STAMPED HEEB 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0404 ***********************************************************************
 QQ0404  DESIGNATION -  HELGEN
 QQ0404  PID         -  QQ0404
 QQ0404  STATE/COUNTY-  SD/CODINGTON
 QQ0404  COUNTRY     -  US
 QQ0404  USGS QUAD   -  STILL LAKE (2017)
 QQ0404
 QQ0404                         *CURRENT SURVEY CONTROL
 QQ0404  ______________________________________________________________________
 QQ0404* NAD 83(1996) POSITION- 45 04 31.67672(N) 097 14 24.41634(W)   ADJUSTED
 QQ0404* NAVD 88 ORTHO HEIGHT -   593.4   (meters)     1947.    (feet) VERTCON3
 QQ0404  ______________________________________________________________________
 QQ0404  GEOID HEIGHT    -        -25.174 (meters)                     GEOID18
 QQ0404  LAPLACE CORR    -         -1.59  (seconds)                    DEFLEC18
 QQ0404  HORZ ORDER      -  FIRST
 QQ0404
 QQ0404.The horizontal coordinates were established by classical geodetic methods
 QQ0404.and adjusted by the National Geodetic Survey in January 1998.
 QQ0404
 QQ0404.The NAVD 88 height was computed by applying the VERTCON shift value to
 QQ0404.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QQ0404
 QQ0404.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0404.GEOID18 height accuracy estimate available here.
 QQ0404
 QQ0404.Click photographs - Photos may exist for this station.
 QQ0404
 QQ0404.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0404
 QQ0404. The following values were computed from the NAD 83(1996) position.
 QQ0404
 QQ0404;                    North         East     Units Scale Factor Converg.
 QQ0404;SPC SD N     -   141,732.634   817,266.998   MT  0.99993920   +1 57 11.8
 QQ0404;SPC SD N     -   465,001.15  2,681,316.81   sFT  0.99993920   +1 57 11.8
 QQ0404;UTM  14      - 4,992,840.283   638,523.582   MT  0.99983595   +1 14 46.5
 QQ0404
 QQ0404!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0404!SPC SD N     -   0.99991092  x   0.99993920  =   0.99985012
 QQ0404!UTM  14      -   0.99991092  x   0.99983595  =   0.99974688
 QQ0404
 QQ0404:                Primary Azimuth Mark                     Grid Az
 QQ0404:SPC SD N     -  HELGEN RM AZIMUTH                        012 06 22.9
 QQ0404:UTM  14      -  HELGEN RM AZIMUTH                        012 48 48.2
 QQ0404
 QQ0404_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ3852392840(NAD 83)
 QQ0404
 QQ0404|---------------------------------------------------------------------|
 QQ0404| PID    Reference Object                     Distance      Geod. Az  |
 QQ0404|                                                           dddmmss.s |
 QQ0404| CO5161 HELGEN RM AZIMUTH                                  0140334.7 |
 QQ0404| QQ0405 T119N R53W SEC 31 NE 1/4 NW CR      363.201 METERS 01404     |
 QQ0404| PR1015 KRANZBURG CATH CH SPIRE             APPROX.32.5 KM 1282720.7 |
 QQ0404| PR0825 WATERTOWN SMALL MUN STANDPIPE       APPROX.20.9 KM 1522956.5 |
 QQ0404| PR0831 WATERTOWN COURTHOUSE SPIRE          APPROX.21.8 KM 1531414.5 |
 QQ0404| PR0829 WATERTOWN METH CH SPIRE             APPROX.22.0 KM 1532543.5 |
 QQ0404| CO5162 HELGEN RM 2                           8.133 METERS 23904     |
 QQ0404| QQ0409 FLORENCE PUBLIC SCHOOL BELFRY       APPROX. 7.5 KM 2513336.7 |
 QQ0404| QQ0410 FLORENCE IMMAC CONCEPT CATH CH      APPROX. 7.5 KM 2530621.1 |
 QQ0404| CO5163 HELGEN RM 3                           6.030 METERS 32353     |
 QQ0404|---------------------------------------------------------------------|
 QQ0404
 QQ0404                          SUPERSEDED SURVEY CONTROL
 QQ0404
 QQ0404  NAD 83(1986)-  45 04 31.67446(N)    097 14 24.40070(W) AD(       ) 1
 QQ0404  NAD 27      -  45 04 31.80700(N)    097 14 23.11400(W) AD(       ) 1
 QQ0404  USSD        -  45 04 31.96900(N)    097 14 23.55500(W) AD(       ) 3
 QQ0404  NGVD 29 (07/19/86)  593.1    (m)         1946.     (f) VERT ANG       
 QQ0404
 QQ0404.Superseded values are not recommended for survey control.
 QQ0404
 QQ0404.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0404.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0404
 QQ0404_MARKER: N = NAIL
 QQ0404_SETTING: 21 = SET IN CONCRETE IN A CLAY TILE PIPE
 QQ0404_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0404
 QQ0404  HISTORY     - Date     Condition        Report By
 QQ0404  HISTORY     - 1903     MONUMENTED       CGS
 QQ0404  HISTORY     - 1935     GOOD             CGS
 QQ0404  HISTORY     - 1952     SEE DESCRIPTION  CGS
 QQ0404  HISTORY     - 1962     GOOD             CGS
 QQ0404  HISTORY     - 1971     GOOD             LOCENG
 QQ0404
 QQ0404                          STATION DESCRIPTION
 QQ0404
 QQ0404'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 QQ0404'SITUATED IN ABOUT THE CENTER OF THE N. 1/2 SEC. 31, T. 119 N.,
 QQ0404'R. 53 W., ON LAND BELONGING TO FRED MUGG.  IT IS ON THE HIGHEST
 QQ0404'HILL OF THE RANGE.  THE STATION IS MARKED AS FOLLOWS--THE
 QQ0404'SUBSURFACE MARK IS A 15-INCH PIECE OF TILE, WITH A FORTY-PENNY
 QQ0404'NAIL SET IN CEMENT 2-1/2 FEET BELOW THE SURFACE OF THE GROUND.
 QQ0404'THE SURFACE MARK AND REFERENCE MARK ARE SIMILAR TO THOSE
 QQ0404'DESCRIBED., THE REFERENCE MARK BEING IN THE
 QQ0404'CENTER OF THE NORTH SIDE OF THE SECTION (31), 0.71 METER FROM
 QQ0404'THE CORNER, AND 362.447 METERS FROM THE STATION
 QQ0404'N 14 DEG 04 MIN E.  IT IS 18.33 METERS LOWER IN
 QQ0404'ELEVATION THAN THE STATION.  THE QUARTER-SECTION CORNER ON
 QQ0404'THE NORTH SIDE OF THIS SECTION IS CONNECTED WITH THE STATION.
 QQ0404'THE FOLLOWING BEARINGS AND DISTANCES ARE FROM THE TRIANGULATION
 QQ0404'STATION--BEN WESNINGERS WINDMILL TOWER, S 06 DEG 56 MIN W,
 QQ0404'ABOUT 1 MILE.  SENECA HARRIETS HOUSE OR HELGEN POST OFFICE
 QQ0404'CHIMNEY, N 56 DEG 47 MIN W, ABOUT 1 MILE.  WINDMILL TOWER AT
 QQ0404'FRED MUGGS BARN, S 64 DEG 30 MIN E, ABOUT 450 METERS.
 QQ0404
 QQ0404                          STATION RECOVERY (1935)
 QQ0404
 QQ0404'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 QQ0404'STATION RECOVERED AND FOUND IN GOOD CONDITION.  SURFACE MARK
 QQ0404'IS A NAIL IN TILE FILLED WITH AND SET IN CONCRETE, FLUSH WITH
 QQ0404'THE SURFACE OF GROUND.  THE DESCRIPTION OF THE MARK IS STILL
 QQ0404'CORRECT EXCEPT THAT THE LAND BELONGS TO THE FRED MAAG ESTATE
 QQ0404'AND IS OCCUPIED BY ED. MAAG.
 QQ0404'
 QQ0404'REFERENCE MARK IS A NAIL IN TILE FILLED WITH AND SET IN CONCRETE,
 QQ0404'BURIED ABOUT 1 INCH AT EDGE OF EARTH MOUND MARKING NORTH
 QQ0404'QUARTER-CORNER OF SECTION 31, IN ROAD RIGHT-OF-WAY, 9 FEET SOUTH
 QQ0404'OF CENTER LINE OF TRAIL, 8.7 FEET NORTH OF A WIRE FENCE, AND 2.2
 QQ0404'FEET SOUTH OF AN IRON PIPE IN THE CENTER OF THE EARTH MOUND.
 QQ0404'
 QQ0404'AZIMUTH MARKS--SEC. 31, NORTH 1/4-CORNER MARK IS STILL GOOD.
 QQ0404'ED MAAGS WINDMILL TOWER IS NOW ON ANOTHER WELL, THE OLD WELL STILL
 QQ0404'HAVING A PUMP BUT NO TOWER, WENSINGS WINDMILL TOWER AND SENECA
 QQ0404'HARRIETTS HOUSE, CHIMNEY, NO LONGER EXIST.
 QQ0404
 QQ0404                          STATION RECOVERY (1952)
 QQ0404
 QQ0404'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0404'THE STATION AND REFERENCE MARK 1 WERE RECOVERED AS DESCRIBED,
 QQ0404'AND BOTH MARKS WERE FOUND IN GOOD CONDITION.  REFERENCE MARKS 2
 QQ0404'AND 3 WERE ESTABLISHED BY THIS PARTY.  A COMPLETE DESCRIPTION
 QQ0404'FOLLOWS--
 QQ0404'
 QQ0404'THE STATION IS ABOUT 13 MILES NORTH-NORTHWEST OF WATERTOWN,
 QQ0404'4-1/2 MILES EAST-NORTHEAST OF FLORENCE, 0.5 MILE NORTHWEST OF
 QQ0404'MAAGS FARMHOUSE, AND 9 FEET EAST-SOUTHEAST OF A 4 X 4 INCH
 QQ0404'WITNESS POST.
 QQ0404'
 QQ0404'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 20 AND
 QQ0404'THE MAIN STREET AT THE EAST EDGE OF FLORENCE, GO SOUTHEAST ON
 QQ0404'HIGHWAY 20 FOR 0.1 MILE TO A SIDE ROAD LEFT, TURN LEFT AND GO
 QQ0404'EAST ON A GRAVELED ROAD FOR 0.5 MILE TO A T-INTERSECTION, TURN
 QQ0404'LEFT AND GO NORTH FOR 0.75 MILE TO A CROSS ROAD, TURN RIGHT
 QQ0404'AND GO EAST FOR 4.0 MILES TO A CROSS ROAD, TURN LEFT AND GO
 QQ0404'NORTH FOR 0.6 MILE TO A FARM ROAD LEFT, TURN LEFT AND GO WEST
 QQ0404'FOR 0.3 MILE TO A WIRE GATE AT THE NORTHEAST CORNER OF MAAGS
 QQ0404'BARN, PASS THROUGH GATE AND GO NORTH AND WEST ACROSS COUNTRY
 QQ0404'FOR 0.5 MILE TO THE HIGHEST POINT OF BUTTE AND STATION.
 QQ0404'
 QQ0404'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH-NORTHEAST
 QQ0404'FOR 0.3 MILE TO A WIRE FENCE AND AZIMUTH MARK AS DESCRIBED.
 QQ0404'
 QQ0404'THE STATION MARK IS A CONCRETE-FILLED TILE CYLINDER WITH A NAIL
 QQ0404'SET IN THE CENTER.  IT IS FLUSH WITH THE GROUND, AND MARKED IN
 QQ0404'THE CONCRETE IS USC AND GS 1903.
 QQ0404'
 QQ0404'REFERENCE MARK 1, USED AS THE AZIMUTH MARK, IS 30 FEET SOUTH
 QQ0404'OF A FENCE CORNER AND 9 FEET NORTH OF A WIRE FENCE.  IT IS A
 QQ0404'CONCRETE-FILLED TILE CYLINDER WITH A NAIL SET IN THE CENTER.
 QQ0404'IT IS 2 INCHES BELOW THE SURFACE OF THE GROUND, AND MARKED IN
 QQ0404'THE CONCRETE IS USC AND GS 1903.
 QQ0404'
 QQ0404'REFERENCE MARK 2 IS 20 FEET SOUTHWEST OF A 4 X 4 INCH WITNESS
 QQ0404'POST.  THE MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED HELGEN
 QQ0404'NO 2 1903.
 QQ0404'
 QQ0404'REFERENCE MARK 3 IS 12 FEET NORTH OF A 4 X 4 INCH WITNESS POST.
 QQ0404'THE MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED HELGEN NO
 QQ0404'3 1903.
 QQ0404
 QQ0404                          STATION RECOVERY (1962)
 QQ0404
 QQ0404'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (CHN)
 QQ0404'STATION AND ALL MARKS WERE RECOVERED AND FOUND IN GOOD CONDITION.
 QQ0404'A NEW TO REACH FOLLOWS--
 QQ0404'
 QQ0404'TO REACH THE STATION FROM THE POST OFFICE IN FLORENCE, GO EAST
 QQ0404'ON THE MAIN STREET FOR 0.2 MILE TO STATE HIGHWAY NO. 20.  TURN
 QQ0404'RIGHT AND GO SOUTH ON STATE HIGHWAY NO. 20 FOR 0.1 MILE TO
 QQ0404'COUNTY ROAD NO. 4.  TURN LEFT AND GO EAST AND SOUTH ON COUNTY
 QQ0404'ROAD NO. 4 FOR 5.2 MILES TO CROSSROADS.  TURN LEFT AND GO EAST
 QQ0404'ON A GRAVEL ROAD FOR 0.65 MILE TO A SIDE ROAD ON THE LEFT.  TURN
 QQ0404'LEFT AND GO WEST ON A TRACK ROAD FOR 0.2 MILE TO A HOUSE AND
 QQ0404'BARN.  CONTINUE WEST ON A TRACK ROAD AROUND THE SOUTH END OF
 QQ0404'THE BARN AND ALONG A CULTIVATED FIELD FOR 0.4 MILE TO A GATE IN
 QQ0404'A NORTH-SOUTH FENCE LINE.  PASS THROUGH THE GATE, TURN LEFT
 QQ0404'AND GO NORTH BETWEEN TWO BUTTES FOR 0.2 MILE TO THE BASE OF
 QQ0404'THE HIGHEST BUTTE.  TURN LEFT AND GO UPHILL FOR 0.05 MILE
 QQ0404'TO THE HIGHEST POINT OF THE BUTTE AND THE STATION.
 QQ0404
 QQ0404                          STATION RECOVERY (1971)
 QQ0404
 QQ0404'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1971 (HGL)
 QQ0404'RECOVERED BY E.H. SCHMIDT CORPORATION.
 QQ0404'
 QQ0404'DESCRIPTION IS ADEQUATE.
 QQ0404'
 QQ0404'VERY GOOD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0699 ***********************************************************************
 PS0699  DESIGNATION -  HELM
 PS0699  PID         -  PS0699
 PS0699  STATE/COUNTY-  SD/HAND
 PS0699  COUNTRY     -  US
 PS0699  USGS QUAD   -  MACS CORNER SE (2017)
 PS0699
 PS0699                         *CURRENT SURVEY CONTROL
 PS0699  ______________________________________________________________________
 PS0699* NAD 83(1996) POSITION- 44 17 05.65819(N) 099 18 01.44803(W)   ADJUSTED
 PS0699* NAVD 88 ORTHO HEIGHT -   564.    (meters)     1850.    (feet) SCALED
 PS0699  ______________________________________________________________________
 PS0699  GEOID HEIGHT    -        -24.432 (meters)                     GEOID18
 PS0699  LAPLACE CORR    -         -2.07  (seconds)                    DEFLEC18
 PS0699  HORZ ORDER      -  SECOND
 PS0699
 PS0699.The horizontal coordinates were established by classical geodetic methods
 PS0699.and adjusted by the National Geodetic Survey in January 1998.
 PS0699
 PS0699.The orthometric height was scaled from a topographic map.
 PS0699
 PS0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0699.GEOID18 height accuracy estimate available here.
 PS0699
 PS0699.Click photographs - Photos may exist for this station.
 PS0699
 PS0699.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0699
 PS0699. The following values were computed from the NAD 83(1996) position.
 PS0699
 PS0699;                    North         East     Units Scale Factor Converg.
 PS0699;SPC SD N     -    50,421.486   655,843.728   MT  1.00002785   +0 29 42.5
 PS0699;SPC SD N     -   165,424.49  2,151,713.96   sFT  1.00002785   +0 29 42.5
 PS0699;SPC SD S     -   217,323.237   682,445.774   MT  0.99997455   +0 42 45.3
 PS0699;SPC SD S     -   713,001.32  2,238,990.84   sFT  0.99997455   +0 42 45.3
 PS0699;UTM  14      - 4,903,561.283   476,031.064   MT  0.99960707   -0 12 35.1
 PS0699
 PS0699!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0699!SPC SD N     -   0.99991535  x   1.00002785  =   0.99994319
 PS0699!SPC SD S     -   0.99991535  x   0.99997455  =   0.99988990
 PS0699!UTM  14      -   0.99991535  x   0.99960707  =   0.99952245
 PS0699
 PS0699:                Primary Azimuth Mark                     Grid Az
 PS0699:SPC SD N     -  HELM AZ MK                               179 55 08.8
 PS0699:SPC SD S     -  HELM AZ MK                               179 42 06.0
 PS0699:UTM  14      -  HELM AZ MK                               180 37 26.4
 PS0699
 PS0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7603103561(NAD 83)
 PS0699
 PS0699|---------------------------------------------------------------------|
 PS0699| PID    Reference Object                     Distance      Geod. Az  |
 PS0699|                                                           dddmmss.s |
 PS0699| CO5165 HELM RM 1                            19.754 METERS 08904     |
 PS0699| CO5164 HELM AZ MK                                         1802451.3 |
 PS0699| CO5166 HELM RM 2                            13.470 METERS 35511     |
 PS0699|---------------------------------------------------------------------|
 PS0699
 PS0699                          SUPERSEDED SURVEY CONTROL
 PS0699
 PS0699  NAD 83(1986)-  44 17 05.65587(N)    099 18 01.45481(W) AD(       ) 2
 PS0699  NAD 27      -  44 17 05.70100(N)    099 18 00.08100(W) AD(       ) 2
 PS0699
 PS0699.Superseded values are not recommended for survey control.
 PS0699
 PS0699.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0699.See file dsdata.pdf to determine how the superseded data were derived.
 PS0699
 PS0699_MARKER: DS = TRIANGULATION STATION DISK
 PS0699_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0699_STAMPING: HELM 1951
 PS0699_MARK LOGO: CGS
 PS0699_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0699+STABILITY: SURFACE MOTION
 PS0699
 PS0699  HISTORY     - Date     Condition        Report By
 PS0699  HISTORY     - 1951     MONUMENTED       CGS
 PS0699
 PS0699                          STATION DESCRIPTION
 PS0699
 PS0699'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0699'THE STATION IS LOCATED ABOUT 15-1/2 MILES SOUTH AND 7-1/4 MILES
 PS0699'EAST OF HIGHMORE, NEAR A NORTH-SOUTH FENCELINE IN OPEN PASTURE
 PS0699'LANDS.  IT IS 4.8 FEET EAST OF A FENCELINE AND 6.4 FEET
 PS0699'NORTHEAST OF A WHITE WITNESS POST.  THE MARK PROJECTS 2 INCHES
 PS0699'AND THE DISK IS STAMPED HELM 1951.*
 PS0699'
 PS0699'REFERENCE MARK NO. 1 IS 69 FEET EAST OF A FENCELINE.  THE
 PS0699'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED HELM NO 1 1951.*
 PS0699'
 PS0699'REFERENCE MARK NO. 2 IS IN THE NORTH-SOUTH FENCELINE.  THE
 PS0699'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED HELM
 PS0699'NO 2 1951.*
 PS0699'
 PS0699'AZIMUTH MARK IS 41 FEET WEST OF THE CENTERLINE OF A TRACK
 PS0699'ROAD, 9 FEET WEST OF A T-FENCE CORNER, 9 FEET WEST OF A WHITE
 PS0699'WITNESS POST AND 1 FOOT NORTH OF AN EAST-WEST FENCELINE.
 PS0699'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 PS0699'HELM 1951.*
 PS0699'
 PS0699'TO REACH THE STATION FROM THE POST OFFICE IN HIGHMORE, GO
 PS0699'WEST FOR 0.05 MILE TO A CROSS STREET.  TURN LEFT (SOUTH) AND
 PS0699'FOLLOW ROUTE 74 FOR 18 MILES TO A CROSSROADS AND SIGN STEPHAN
 PS0699'1 MILE.  TURN LEFT (EAST) AND FOLLOW GRAVEL ROAD FOR 7.2 MILES
 PS0699'TO A TRACK ROAD NORTH.  TURN LEFT (NORTH) AND FOLLOW TRACK
 PS0699'ROAD FOR 1.0 MILE TO A TRACK CROSSROADS.  CONTINUE NORTH FOR
 PS0699'0.55 MILE TO AN EAST-WEST FENCELINE AND WIRE GATE.  PASS
 PS0699'THROUGH GATE AND FOLLOW TRACK ROAD FOR 0.25 MILE TO AZIMUTH
 PS0699'MARK AS DESCRIBED.  CONTINUE NORTH FOR 0.55 MILES TO STATION
 PS0699'AS DESCRIBED.
 PS0699'
 PS0699'NOTE--*OTHER FIELD RECORDS INDICATE THAT STATION NAME HAD
 PS0699'BEEN CHANGED TO HELM.
 PS0699'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0957 ***********************************************************************
 PR0957  DESIGNATION -  HENEGHEN
 PR0957  PID         -  PR0957
 PR0957  STATE/COUNTY-  SD/BROOKINGS
 PR0957  COUNTRY     -  US
 PR0957  USGS QUAD   -  FLANDREAU NW (2017)
 PR0957
 PR0957                         *CURRENT SURVEY CONTROL
 PR0957  ______________________________________________________________________
 PR0957* NAD 83(1996) POSITION- 44 13 28.33052(N) 096 41 43.32503(W)   ADJUSTED
 PR0957* NAVD 88 ORTHO HEIGHT -   518.    (meters)     1699.    (feet) SCALED
 PR0957  ______________________________________________________________________
 PR0957  GEOID HEIGHT    -        -25.703 (meters)                     GEOID18
 PR0957  LAPLACE CORR    -         -1.96  (seconds)                    DEFLEC18
 PR0957  HORZ ORDER      -  SECOND
 PR0957
 PR0957.The horizontal coordinates were established by classical geodetic methods
 PR0957.and adjusted by the National Geodetic Survey in January 1998.
 PR0957
 PR0957.The orthometric height was scaled from a topographic map.
 PR0957
 PR0957.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0957.GEOID18 height accuracy estimate available here.
 PR0957
 PR0957.Click photographs - Photos may exist for this station.
 PR0957
 PR0957.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0957
 PR0957. The following values were computed from the NAD 83(1996) position.
 PR0957
 PR0957;                    North         East     Units Scale Factor Converg.
 PR0957;SPC SD N     -    48,860.693   863,988.170   MT  1.00004234   +2 20 19.7
 PR0957;SPC SD N     -   160,303.79  2,834,601.19   sFT  1.00004234   +2 20 19.7
 PR0957;SPC SD S     -   216,467.752   890,580.935   MT  0.99996282   +2 30 34.8
 PR0957;SPC SD S     -   710,194.62  2,921,847.62   sFT  0.99996282   +2 30 34.8
 PR0957;UTM  14      - 4,899,394.875   684,074.983   MT  1.00001673   +1 36 28.3
 PR0957
 PR0957!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0957!SPC SD N     -   0.99992277  x   1.00004234  =   0.99996511
 PR0957!SPC SD S     -   0.99992277  x   0.99996282  =   0.99988559
 PR0957!UTM  14      -   0.99992277  x   1.00001673  =   0.99993950
 PR0957
 PR0957:                Primary Azimuth Mark                     Grid Az
 PR0957:SPC SD N     -  HENEGHEN AZ MK                           083 06 07.8
 PR0957:SPC SD S     -  HENEGHEN AZ MK                           082 55 52.7
 PR0957:UTM  14      -  HENEGHEN AZ MK                           083 49 59.2
 PR0957
 PR0957_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8407499394(NAD 83)
 PR0957
 PR0957|---------------------------------------------------------------------|
 PR0957| PID    Reference Object                     Distance      Geod. Az  |
 PR0957|                                                           dddmmss.s |
 PR0957| CO8627 HENEGHEN RM 2                        20.232 METERS 01142     |
 PR0957| CO8625 HENEGHEN AZ MK                                     0852627.5 |
 PR0957| CO8626 HENEGHEN RM 1                        25.805 METERS 20758     |
 PR0957| PR0970 BROOKINGS MUNI POWER PLANT STACK    APPROX.12.4 KM 3191755.1 |
 PR0957| PR0973 BROOKINGS MUNICIPAL TANK            APPROX.11.8 KM 3222017.4 |
 PR0957| PR0969 BROOKINGS SD ST COLL CAMPANILE      APPROX.12.6 KM 3235323.5 |
 PR0957| PR0974 BROOKINGS SD ST COLL TANK           APPROX.12.7 KM 3251538.7 |
 PR0957| PR0972 BROOKINGS SD ST COLL PLT STK        APPROX.12.6 KM 3251802.8 |
 PR0957|---------------------------------------------------------------------|
 PR0957
 PR0957                          SUPERSEDED SURVEY CONTROL
 PR0957
 PR0957  NAD 83(1986)-  44 13 28.33035(N)    096 41 43.30374(W) AD(       ) 2
 PR0957  NAD 27      -  44 13 28.44200(N)    096 41 42.12400(W) AD(       ) 2
 PR0957
 PR0957.Superseded values are not recommended for survey control.
 PR0957
 PR0957.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0957.See file dsdata.pdf to determine how the superseded data were derived.
 PR0957
 PR0957_MARKER: DS = TRIANGULATION STATION DISK
 PR0957_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0957_STAMPING: HENEGHEN 1949
 PR0957_MARK LOGO: CGS
 PR0957_PROJECTION: FLUSH
 PR0957_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0957+STABILITY: SURFACE MOTION
 PR0957
 PR0957  HISTORY     - Date     Condition        Report By
 PR0957  HISTORY     - 1949     MONUMENTED       CGS
 PR0957  HISTORY     - 1962     SEE DESCRIPTION  USGS
 PR0957
 PR0957                          STATION DESCRIPTION
 PR0957
 PR0957'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0957'THE STATION IS LOCATED ABOUT 4.0 MILES SOUTH-SOUTHWEST OF
 PR0957'THE VILLAGE OF AURORA, ALONG THE SOUTH SIDE OF A SECTION LINE
 PR0957'ROAD.  IT IS 85.5 FEET NORTHEAST OF A POWERLINE POLE, 39
 PR0957'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 14 FEET SOUTH OF THE
 PR0957'RIGHT-OF-WAY FENCE AND 14 FEET SOUTH OF A WITNESS POST.  THE
 PR0957'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 PR0957'IS STAMPED HENEGHEN 1949.
 PR0957'
 PR0957'REFERENCE MARK NO. 1 IS 1 FOOT EAST OF A POWERLINE POLE.  THE
 PR0957'MARK IS FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 PR0957'IS STAMPED HENEGHEN NO 1 1949.
 PR0957'
 PR0957'REFERENCE MARK NO. 2 IS 26 FEET NORTH OF THE CENTERLINE OF
 PR0957'THE ROAD AND 1 FOOT SOUTH OF THE FENCE.  THE MARK PROJECTS
 PR0957'2 INCHES AND THE DISK IS STAMPED HENEGHEN NO 2 1949.
 PR0957'
 PR0957'AZIMUTH MARK IS ABOUT 0.5 MILE EAST-NORTHEAST OF THE STATION,
 PR0957'0.05 MILE NORTH OF CROSSROADS, 36 FEET WEST OF THE CENTERLINE
 PR0957'OF ROAD, 1 FOOT NORTH OF A TELEPHONE POLE AND 1 FOOT EAST
 PR0957'OF THE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PR0957'HENEGHEN 1949.
 PR0957'
 PR0957'TO REACH FROM THE POST OFFICE IN AURORA, GO SOUTH 4.1 MILES
 PR0957'TO THE AZIMUTH MARK ON THE RIGHT, CONTINUE 0.05 MILE TO CROSSROADS,
 PR0957'TURN RIGHT (WEST) 0.5 MILE TO THE STATION ON THE LEFT AS
 PR0957'DESCRIBED.
 PR0957'
 PR0957'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 PR0957
 PR0957                          STATION RECOVERY (1962)
 PR0957
 PR0957'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 PR0957'STATION MARK DESTROYED.  TOP FOUND.
 PR0957'
 PR0957'REFERENCE MARK NO. 2 WAS FOUND IN GOOD CONDITION, LOCATED IN
 PR0957'T 109 N R 49W NEAR THE QUARTER CORNER BETWEEN SECTIONS 22, 27,
 PR0957'34 FT N AND 343 FT E OF CENTER LINE OF ROAD AT T-FENCE N IN
 PR0957'A CONCRETE POST FLUSH WITH THE GROUND.  A STANDARD USC AND GS
 PR0957'TABLET STAMPED HENEGHEN R.M. NO. 2 1949.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0917 ***********************************************************************
 PR0917  DESIGNATION -  HENRY
 PR0917  PID         -  PR0917
 PR0917  STATE/COUNTY-  SD/CLARK
 PR0917  COUNTRY     -  US
 PR0917  USGS QUAD   -  GARDEN CITY (2017)
 PR0917
 PR0917                         *CURRENT SURVEY CONTROL
 PR0917  ______________________________________________________________________
 PR0917* NAD 83(1996) POSITION- 44 53 52.23140(N) 097 30 40.97490(W)   ADJUSTED
 PR0917* NAVD 88 ORTHO HEIGHT -   567.    (meters)     1860.    (feet) SCALED
 PR0917  ______________________________________________________________________
 PR0917  GEOID HEIGHT    -        -24.814 (meters)                     GEOID18
 PR0917  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 PR0917  HORZ ORDER      -  FIRST
 PR0917
 PR0917.The horizontal coordinates were established by classical geodetic methods
 PR0917.and adjusted by the National Geodetic Survey in January 1998.
 PR0917
 PR0917.The orthometric height was scaled from a topographic map.
 PR0917
 PR0917.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0917.GEOID18 height accuracy estimate available here.
 PR0917
 PR0917.Click photographs - Photos may exist for this station.
 PR0917
 PR0917.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0917
 PR0917. The following values were computed from the NAD 83(1996) position.
 PR0917
 PR0917;                    North         East     Units Scale Factor Converg.
 PR0917;SPC SD N     -   121,311.301   796,525.806   MT  0.99994268   +1 45 40.6
 PR0917;SPC SD N     -   398,002.16  2,613,268.42   sFT  0.99994268   +1 45 40.6
 PR0917;UTM  14      - 4,972,679.888   617,534.244   MT  0.99976987   +1 03 03.1
 PR0917
 PR0917!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0917!SPC SD N     -   0.99991495  x   0.99994268  =   0.99985763
 PR0917!UTM  14      -   0.99991495  x   0.99976987  =   0.99968484
 PR0917
 PR0917:                Primary Azimuth Mark                     Grid Az
 PR0917:SPC SD N     -  HENRY AZ MK 2                            194 24 39.0
 PR0917:UTM  14      -  HENRY AZ MK 2                            195 07 16.5
 PR0917
 PR0917_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ1753472679(NAD 83)
 PR0917
 PR0917|---------------------------------------------------------------------|
 PR0917| PID    Reference Object                     Distance      Geod. Az  |
 PR0917|                                                           dddmmss.s |
 PR0917| CO5169 HENRY RM 1                           87.283 METERS 02824     |
 PR0917| PR0857 HENRY PUBLIC SCHOOL CUPOLA          APPROX. 4.1 KM 1220121.6 |
 PR0917| PR0856 HENRY ST HENRYS CATH CH SPIRE       APPROX. 4.5 KM 1220507.3 |
 PR0917| PR0855 OUR SAVIORS LUTH CH SPIRE           APPROX.11.2 KM 1590117.5 |
 PR0917| PR0853 BRYANT MUNICIPAL TANK               APPROX.34.4 KM 1740136.1 |
 PR0917| PR0924 VIENNA CATHOLIC CHURCH SPIRE        APPROX.21.7 KM 1782524.9 |
 PR0917| PR0925 WILLOW LAKE CHURCH SPIRE            APPROX.23.7 KM 1915131.5 |
 PR0917| CO5168 HENRY AZ MK 2                                      1961019.6 |
 PR0917| CO5167 HENRY AZ MK                                        1974551.9 |
 PR0917| PR0926 GOOD HOPE CHURCH SPIRE              APPROX.19.5 KM 2104241.5 |
 PR0917| PR0922 CLARK COUNTY OLD COURTHOUSE         APPROX.18.1 KM 2635156.6 |
 PR0917| CO5170 HENRY RM 2                          102.498 METERS 31930     |
 PR0917| PR0916 GARDEN CITY METH CH SPIRE           APPROX. 8.7 KM 3203616.0 |
 PR0917|---------------------------------------------------------------------|
 PR0917
 PR0917                          SUPERSEDED SURVEY CONTROL
 PR0917
 PR0917  NAD 83(1986)-  44 53 52.22954(N)    097 30 40.95899(W) AD(       ) 1
 PR0917  NAD 27      -  44 53 52.36100(N)    097 30 39.67000(W) AD(       ) 1
 PR0917
 PR0917.Superseded values are not recommended for survey control.
 PR0917
 PR0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0917.See file dsdata.pdf to determine how the superseded data were derived.
 PR0917
 PR0917_MARKER: DS = TRIANGULATION STATION DISK
 PR0917_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0917_STAMPING: HENRY 1935
 PR0917_MARK LOGO: CGS
 PR0917_PROJECTION: RECESSED 30 CENTIMETERS
 PR0917_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0917+STABILITY: SURFACE MOTION
 PR0917
 PR0917  HISTORY     - Date     Condition        Report By
 PR0917  HISTORY     - 1935     MONUMENTED       CGS
 PR0917  HISTORY     - 1952     GOOD             CGS
 PR0917
 PR0917                          STATION DESCRIPTION
 PR0917
 PR0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0917'THIS STATION IS ABOUT 2-1/2 MILES NW OF HENRY, ABOUT 11.4
 PR0917'MILES E OF CLARK. AND ABOUT 13.6 MILES N OF VIENNA AND ABOUT
 PR0917'1 MILE E OF THE CLARK-CODINGTON COUNTY LINE.  IT IS ABOUT
 PR0917'200 FEET S AND 600 FEET E OF THE E QUARTER CORNER OF SE. 36, T 117
 PR0917'N,R 56 W, ON LAND OWNED BY THE STATE.  THE MARK IS SET ON THE
 PR0917'HIGHEST POINT OF A SMALL KNOLL.  ABOUT 600 FEET E OF THE
 PR0917'SECTION LINE ROAD, 254 FEET S OF E-W FENCE LINE.  THE MARK
 PR0917'IS SET 12 INCHES BELOW THE SURFACE.
 PR0917'
 PR0917'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PR0917'BRONZE DISKS SET IN CONCRETE.
 PR0917'
 PR0917'REFERENCE MARK NO. 1 IS NE OF THE STATION, 1 FOOT S OF FENCE
 PR0917'LINE AND PROJECTS 8 INCHES.  REFERENCE MARK NO. 2 IS NW OF
 PR0917'THE STATION, 1 FOOT S OF FENCE LINE AND PROJECTS 8 INCHES.
 PR0917'
 PR0917'AZIMUTH MARK IS SW OF THE STATION IN THE NW CORNER OF ROAD
 PR0917'INTERSECTION.  IT IS 27 FEET W OF THE CENTER LINE OF N-S
 PR0917'ROAD AND 27 FEET N OF THE CENTER LINE OF E-W ROAD, 1 FOOT
 PR0917'E AND 1 FOOT N OF THE SE CORNER POST OF PASTURE.  MARK PROJECTS
 PR0917'8 INCHES.
 PR0917'
 PR0917'THE WITNESS MARK IS THE CENTER OF A BALL ON THE TIP OF A
 PR0917'VENTILATOR OF A RED BARN ABOUT 0.6 MILE NNE OF THE STATION.
 PR0917'
 PR0917'TO REACH FROM CLARK GO E ON U.S. HIGHWAY 212 FOR 10.8 MILES
 PR0917'TO CROSSROADS.  THIS ROAD IS 0.3 MILE E OF A SMALL, WHITE
 PR0917'SCHOOLHOUSE ON THE S SIDE OF THE ROAD.  TURN N AND GO 1.0
 PR0917'MILE TO T-ROAD.  THIS IS 0.7 MILE N OF THE RAILROAD CROSSING.
 PR0917'TURN W 0.1 MILE TO SIDE ROAD N.  GO N 0.4 MILE.  STATION IS
 PR0917'ABOUT 600 FEET E OF THIS POINT ON THE HIGHEST PART OF THE
 PR0917'KNOLL.
 PR0917
 PR0917                          STATION RECOVERY (1952)
 PR0917
 PR0917'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PR0917'THE STATION WAS RECOVERED AS DESCRIBED, AND ALL MARKS WERE
 PR0917'FOUND IN GOOD CONDITION EXCEPT THE AZIMUTH MARK, WHICH HAD
 PR0917'BEEN DESTROYED.  A NEW AZIMUTH MARK WAS ESTABLISHED.
 PR0917'
 PR0917'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST FOR
 PR0917'0.1 MILE TO A GRADED DIRT ROAD, TURN LEFT AND GO SOUTH FOR 0.4
 PR0917'MILE TO THE MARK ON THE LEFT.
 PR0917'
 PR0917'THE AZIMUTH MARK IS 36 FEET EAST OF THE CENTER OF A GRADED
 PR0917'DIRT ROAD, 34 FEET NORTH OF THE CENTER OF A GRADED DIRT ROAD,
 PR0917'AND 2 FEET NORTH OF A 4 X 4 INCH WITNESS POST.  THE MARK
 PR0917'PROJECTS 2 INCHES, AND THE DISK IS STAMPED HENRY 1935 RESET 1952.
 PR0917'
 PR0917'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0984 ***********************************************************************
 PR0984  DESIGNATION -  HENRY
 PR0984  PID         -  PR0984
 PR0984  STATE/COUNTY-  SD/DEUEL
 PR0984  COUNTRY     -  US
 PR0984  USGS QUAD   -  CLEAR LAKE NORTH (2017)
 PR0984
 PR0984                         *CURRENT SURVEY CONTROL
 PR0984  ______________________________________________________________________
 PR0984* NAD 83(1996) POSITION- 44 45 13.52650(N) 096 44 55.23257(W)   ADJUSTED
 PR0984* NAVD 88 ORTHO HEIGHT -   572.    (meters)     1877.    (feet) SCALED
 PR0984  ______________________________________________________________________
 PR0984  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 PR0984  LAPLACE CORR    -         -3.21  (seconds)                    DEFLEC18
 PR0984  HORZ ORDER      -  SECOND
 PR0984
 PR0984.The horizontal coordinates were established by classical geodetic methods
 PR0984.and adjusted by the National Geodetic Survey in January 1998.
 PR0984
 PR0984.The orthometric height was scaled from a topographic map.
 PR0984
 PR0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0984.GEOID18 height accuracy estimate available here.
 PR0984
 PR0984.Click photographs - Photos may exist for this station.
 PR0984
 PR0984.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0984
 PR0984. The following values were computed from the NAD 83(1996) position.
 PR0984
 PR0984;                    North         East     Units Scale Factor Converg.
 PR0984;SPC SD N     -   107,448.280   857,370.873   MT  0.99995252   +2 18 03.9
 PR0984;SPC SD N     -   352,519.90  2,812,890.94   sFT  0.99995252   +2 18 03.9
 PR0984;UTM  14      - 4,958,062.089   678,197.626   MT  0.99999050   +1 35 07.7
 PR0984
 PR0984!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0984!SPC SD N     -   0.99991423  x   0.99995252  =   0.99986675
 PR0984!UTM  14      -   0.99991423  x   0.99999050  =   0.99990473
 PR0984
 PR0984:                Primary Azimuth Mark                     Grid Az
 PR0984:SPC SD N     -  HENRY AZ MK                              151 07 25.2
 PR0984:UTM  14      -  HENRY AZ MK                              151 50 21.4
 PR0984
 PR0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7819758062(NAD 83)
 PR0984
 PR0984|---------------------------------------------------------------------|
 PR0984| PID    Reference Object                     Distance      Geod. Az  |
 PR0984|                                                           dddmmss.s |
 PR0984| CO8635 HENRY RM 2                           18.451 METERS 09001     |
 PR0984| CO8633 HENRY AZ MK                                        1532529.1 |
 PR0984| CO8634 HENRY RM 1                           27.751 METERS 31527     |
 PR0984|---------------------------------------------------------------------|
 PR0984
 PR0984                          SUPERSEDED SURVEY CONTROL
 PR0984
 PR0984  NAD 83(1986)-  44 45 13.52327(N)    096 44 55.21536(W) AD(       ) 2
 PR0984  NAD 27      -  44 45 13.64988(N)    096 44 53.99832(W) AD(       ) 2
 PR0984
 PR0984.Superseded values are not recommended for survey control.
 PR0984
 PR0984.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0984.See file dsdata.pdf to determine how the superseded data were derived.
 PR0984
 PR0984_MARKER: DD = SURVEY DISK
 PR0984_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0984+WITH SETTING: INFORMATION.
 PR0984_STAMPING: ET HENRY 1968
 PR0984_MARK LOGO: USGS
 PR0984_PROJECTION: FLUSH
 PR0984_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0984
 PR0984  HISTORY     - Date     Condition        Report By
 PR0984  HISTORY     - 1968     MONUMENTED       USGS
 PR0984
 PR0984                          STATION DESCRIPTION
 PR0984
 PR0984'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (WCM)
 PR0984'STATION IS LOCATED ABOUT 3.25 MI W. OF THE TOWN OF CLEAR
 PR0984'LAKE NEAR THE CENTER OF THE E 1/2 OF SEC. 19, T. 115 N., R. 49 W.
 PR0984'
 PR0984'TO REACH STATION FROM THE JCT. OF U.S. HWY. 77 AND STATE
 PR0984'HWY. 22 AT THE S. EDGE OF CLEAR LAKE, GO W. 3.0 MI ON STATE
 PR0984'HWY. 22 TO CROSSROADS, TURN RIGHT (N.), GO 1.0 MI N. TO
 PR0984'CROSSROADS, TURN LEFT (W.) AND GO 0.25 MI W. TO STATION ON
 PR0984'LEFT (S.).
 PR0984'
 PR0984'STATION IS 36.7 FT S. OF E.-W. RD., 33.9 FT E. OF E. SIXTEENTH
 PR0984'FENCE LINE, 6.0 FT W. OF USGS WITNESS POST, AND IS STAMPED
 PR0984'ET HENRY 1968.
 PR0984'
 PR0984'REFERENCE MARK NO. 1 IS 29.0 FT N. OF E.-W. RD., 2.6 FT S.
 PR0984'OF RIGHT-OF-WAY FENCE, 29.7 FT W. OF E. SIXTEENTH FENCE
 PR0984'LINE, AND IS STAMPED HENRY NO. 1 1968.
 PR0984'
 PR0984'REFERENCE MARK NO. 2 IS E. OF STATION IN RIGHT-OF-WAY LINE,
 PR0984'37.5 FT S. OF E.-W. RD., AND IS STAMPED HENRY NO. 2 1968.
 PR0984'
 PR0984'AZIMUTH MARK IS ABOUT 0.6 MI SSE. OF THE STATION, IN THE NW.
 PR0984'ANGLE OF THE INTERSECTION OF STATE HWY. 22 AND N.-S. SEC.
 PR0984'LINE RD.  AZIMUTH MARK IS 68.2 FT N. OF STATE HWY. 22, 33.3
 PR0984'FT W. OF N.-S. SEC. LINE RD., 10.1 FT S. OF POWER POLE, AND
 PR0984'IS STAMPED HENRY AZIMUTH MARK 1968.
 PR0984'
 PR0984'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR0984'SET FLUSH WITH THE GROUND AND CENTERED IN 6 IN. DRAIN TILE
 PR0984'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2354 ***********************************************************************
 PU2354  DESIGNATION -  HENRY
 PU2354  PID         -  PU2354
 PU2354  STATE/COUNTY-  SD/BUTTE
 PU2354  COUNTRY     -  US
 PU2354  USGS QUAD   -  ARPAN (2017)
 PU2354
 PU2354                         *CURRENT SURVEY CONTROL
 PU2354  ______________________________________________________________________
 PU2354* NAD 83(1996) POSITION- 44 50 29.33616(N) 103 42 01.74331(W)   ADJUSTED
 PU2354* NAVD 88 ORTHO HEIGHT -   908.    (meters)     2979.    (feet) SCALED
 PU2354  ______________________________________________________________________
 PU2354  GEOID HEIGHT    -        -15.924 (meters)                     GEOID18
 PU2354  LAPLACE CORR    -         -4.06  (seconds)                    DEFLEC18
 PU2354  HORZ ORDER      -  SECOND
 PU2354
 PU2354.The horizontal coordinates were established by classical geodetic methods
 PU2354.and adjusted by the National Geodetic Survey in January 1998.
 PU2354
 PU2354.The orthometric height was scaled from a topographic map.
 PU2354
 PU2354.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2354.GEOID18 height accuracy estimate available here.
 PU2354
 PU2354.Click photographs - Photos may exist for this station.
 PU2354
 PU2354.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2354
 PU2354. The following values were computed from the NAD 83(1996) position.
 PU2354
 PU2354;                    North         East     Units Scale Factor Converg.
 PU2354;SPC SD N     -   118,712.792   307,542.864   MT  0.99994578   -2 37 08.3
 PU2354;SPC SD N     -   389,476.89  1,008,996.88   sFT  0.99994578   -2 37 08.3
 PU2354;UTM  13      - 4,966,162.694   602,703.801   MT  0.99972971   +0 54 59.1
 PU2354
 PU2354!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2354!SPC SD N     -   0.99986008  x   0.99994578  =   0.99980586
 PU2354!UTM  13      -   0.99986008  x   0.99972971  =   0.99958982
 PU2354
 PU2354:                Primary Azimuth Mark                     Grid Az
 PU2354:SPC SD N     -  ARPAN                                    068 00 54.5
 PU2354:UTM  13      -  ARPAN                                    064 28 47.1
 PU2354
 PU2354_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0270366162(NAD 83)
 PU2354
 PU2354|---------------------------------------------------------------------|
 PU2354| PID    Reference Object                     Distance      Geod. Az  |
 PU2354|                                                           dddmmss.s |
 PU2354| CQ3948 HENRY RM 1                           10.726 METERS 04525     |
 PU2354| PU1897 ARPAN                               APPROX. 4.4 KM 0652346.2 |
 PU2354| CQ3949 HENRY RM 2                           10.884 METERS 14024     |
 PU2354|---------------------------------------------------------------------|
 PU2354
 PU2354                          SUPERSEDED SURVEY CONTROL
 PU2354
 PU2354  NAD 83(1993)-  44 50 29.33131(N)    103 42 01.74287(W) AD(       ) 2
 PU2354  NAD 83(1986)-  44 50 29.32553(N)    103 42 01.73852(W) AD(       ) 2
 PU2354  NAD 27      -  44 50 29.36960(N)    103 42 00.02610(W) AD(       ) 2
 PU2354
 PU2354.Superseded values are not recommended for survey control.
 PU2354
 PU2354.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2354.See file dsdata.pdf to determine how the superseded data were derived.
 PU2354
 PU2354_MARKER: DS = TRIANGULATION STATION DISK
 PU2354_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2354_STAMPING: HENRY 1962
 PU2354_MARK LOGO: CGS
 PU2354_PROJECTION: RECESSED 3 CENTIMETERS
 PU2354_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2354+STABILITY: SURFACE MOTION
 PU2354
 PU2354  HISTORY     - Date     Condition        Report By
 PU2354  HISTORY     - 1962     MONUMENTED       CGS
 PU2354
 PU2354                          STATION DESCRIPTION
 PU2354
 PU2354'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU2354'THE STATION IS 14 MILES NORTHEAST OF BELLE FOURCHE, 6 MILES
 PU2354'EAST OF U.S. HIGHWAY 85, ON THE SUMMIT OF THE NORTHWEST END
 PU2354'OF A LOW GRASSY KNOLL, IN THE CENTRAL PART OF SECTION 12,
 PU2354'R 3 E, T 10 N, ON PROPERTY OWNED BY GUIDINGER AND THOMPSON.
 PU2354'
 PU2354'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 PU2354'AND 212 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY
 PU2354'85 FOR 13.4 MILES TO A SIDE ROAD ON THE RIGHT AT THE TOP OF A
 PU2354'RIDGE.  TURN RIGHT AND GO EASTERLY ON A GRAVEL ROAD FOR 4.0
 PU2354'MILES TO A SIDE ROAD ON THE RIGHT AT THE ENTRANCE TO A RESTRICTED
 PU2354'AREA.  CONTINUE EAST ON THE GRAVEL ROAD FOR 1.3 MILES TO A
 PU2354'TRACK ROAD ON THE RIGHT AND AN OPENING IN A FENCE AT THE
 PU2354'NORTHWEST CORNER OF A FENCE.  TURN RIGHT, THEN LEFT, PASS
 PU2354'THROUGH A WIRE GATE, THEN TURN RIGHT AND GO SOUTH, WEST AND
 PU2354'SOUTH ON A TRACK ROAD FOR 1.1 MILES TO A FORK.  BEAR LEFT
 PU2354'AND CONTINUE SOUTHERLY ON THE TRACK ROAD FOR 0.7 MILE TO AN
 PU2354'OLD GRAVEL PIT.  TURN LEFT INTO A DRAW, THEN SOUTH DOWN
 PU2354'THE DRAW FOR 0.1 MILE TO A TRACK ROAD.  TURN LEFT AND GO
 PU2354'SOUTHEAST ON THE TRACK ROAD FOR 0.1 MILE TO THE WEST END OF A
 PU2354'LOW PLATEAU.  BEAR LEFT AND GO NORTHEAST ACROSS
 PU2354'PASTURE FOR 0.35 MILE TO THE NORTHWEST END OF A LOW KNOLL
 PU2354'AND THE STATION.
 PU2354'
 PU2354'STATION MARKS ARE STANDARD DISK STAMPED HENRY 1962.  THE
 PU2354'SURFACE DISK IS SET IN A SQUARE CONCRETE CONCRETE POST 1 INCH
 PU2354'BELOW THE SURFACE OF THE GROUND.  THE UNDERGROUND DISK IS SET
 PU2354'IN AN IRREGULAR MASS OF CONCRETE 40 INCHES BELOW THE SURFACE
 PU2354'OF THE GROUND.
 PU2354'
 PU2354'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED HENRY NO 1 1962,
 PU2354'IS SET IN A SQUARE CONCRETE POST 1 INCH BELOW THE SURFACE OF
 PU2354'THE GROUND.
 PU2354'
 PU2354'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED HENRY NO 2 1962,
 PU2354'IS SET IN A SQUARE CONCRETE POST 1 INCH BELOW THE SURFACE
 PU2354'OF THE GROUND.
 PU2354'
 PU2354'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0857 ***********************************************************************
 PR0857  DESIGNATION -  HENRY PUBLIC SCHOOL CUPOLA
 PR0857  PID         -  PR0857
 PR0857  STATE/COUNTY-  SD/CODINGTON
 PR0857  COUNTRY     -  US
 PR0857  USGS QUAD   -  HENRY (2017)
 PR0857
 PR0857                         *CURRENT SURVEY CONTROL
 PR0857  ______________________________________________________________________
 PR0857* NAD 83(1996) POSITION- 44 52 41.06276(N) 097 28 00.99944(W)   ADJUSTED
 PR0857  ______________________________________________________________________
 PR0857  GEOID HEIGHT    -        -24.840 (meters)                     GEOID18
 PR0857  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 PR0857  HORZ ORDER      -  THIRD
 PR0857
 PR0857.The horizontal coordinates were established by classical geodetic methods
 PR0857.and adjusted by the National Geodetic Survey in January 1998.
 PR0857
 PR0857.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0857.GEOID18 height accuracy estimate available here.
 PR0857
 PR0857.Click photographs - Photos may exist for this station.
 PR0857
 PR0857.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0857
 PR0857. The following values were computed from the NAD 83(1996) position.
 PR0857
 PR0857;                    North         East     Units Scale Factor Converg.
 PR0857;SPC SD N     -   119,224.411   800,102.629   MT  0.99994366   +1 47 33.9
 PR0857;SPC SD N     -   391,155.42  2,625,003.38   sFT  0.99994366   +1 47 33.9
 PR0857;UTM  14      - 4,970,549.153   621,084.311   MT  0.99978029   +1 04 54.7
 PR0857
 PR0857_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2108470549(NAD 83)
 PR0857
 PR0857                          SUPERSEDED SURVEY CONTROL
 PR0857
 PR0857  NAD 83(1986)-  44 52 41.06064(N)    097 28 00.98300(W) AD(       ) 3
 PR0857  NAD 27      -  44 52 41.19000(N)    097 27 59.70000(W) AD(       ) 3
 PR0857
 PR0857.Superseded values are not recommended for survey control.
 PR0857
 PR0857.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0857.See file dsdata.pdf to determine how the superseded data were derived.
 PR0857
 PR0857_MARKER: 86 = CUPOLA
 PR0857
 PR0857  HISTORY     - Date     Condition        Report By
 PR0857  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0857
 PR0857                          STATION DESCRIPTION
 PR0857
 PR0857'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0857'THIS STATION IS THE BASE OF THE FINIAL ON THE CUPOLA ON THE
 PR0857'HENRY PUBLIC SCHOOL.  THE SCHOOL IS A LARGE TWO STORY BRICK
 PR0857'BUILDING WITH A GRAY SLATE COVERED HIP ROOF.  AT THE CENTER
 PR0857'OF THE TOP OF THE ROOF IS A SQUARE BROWN WOODEN CUPOLA TRIMMED
 PR0857'IN WHITE.  THE LOWER PART OF THE CUPOLA HAS BUTTRESS CORNERS
 PR0857'WITH A WHITE BALL AT THE TOP OF EACH BUTTRESS.  THE CUPOLA
 PR0857'HAS A LOUVERED WINDOW WITH ARCHED TOP ON EACH SIDE AND HAS
 PR0857'A PYRAMIDAL TOP WITH WIDE EAVES.  THE EAVES ARE SUPPORTED BY
 PR0857'SEVERAL ORNAMENTAL BRACKETS.  THE CUPOLA HAS A FIVE-FOOT
 PR0857'FINIAL WITH BALL AT THE TIP AT THE CENTER OF THE TOP.  THE
 PR0857'CUPOLA IS ABOUT 75 FEET HIGH AND IS VERY PROMINENT.  THE
 PR0857'BUILDING WAS ERECTED IN 1914.
 PR0857'
 PR0857'THE SCHOOL IS IN THE SOUTHEASTERN PART OF HENRY ABOUT 75 FEET
 PR0857'N AND 75 FEET W OF THE INTERSECTION OF THE SECOND STREET E
 PR0857'OF THE MAIN STREET OF TOWN AND THE FIRST STREET N OF U.S.
 PR0857'HIGHWAY 212, AND ABOUT 800 FEET NW OF THE SPIRE ON ST. HENRYS
 PR0857'CATHOLIC CHURCH.
 PR0857'
 PR0857'THE STATION WAS OBSERVED FROM HENRY AND NAPLES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0856 ***********************************************************************
 PR0856  DESIGNATION -  HENRY ST HENRYS CATH CH SPIRE
 PR0856  PID         -  PR0856
 PR0856  STATE/COUNTY-  SD/CODINGTON
 PR0856  COUNTRY     -  US
 PR0856  USGS QUAD   -  HENRY (2017)
 PR0856
 PR0856                         *CURRENT SURVEY CONTROL
 PR0856  ______________________________________________________________________
 PR0856* NAD 83(1996) POSITION- 44 52 34.87636(N) 097 27 47.52731(W)   ADJUSTED
 PR0856  ______________________________________________________________________
 PR0856  GEOID HEIGHT    -        -24.843 (meters)                     GEOID18
 PR0856  LAPLACE CORR    -         -2.38  (seconds)                    DEFLEC18
 PR0856  HORZ ORDER      -  THIRD
 PR0856
 PR0856.The horizontal coordinates were established by classical geodetic methods
 PR0856.and adjusted by the National Geodetic Survey in January 1998.
 PR0856
 PR0856.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0856.GEOID18 height accuracy estimate available here.
 PR0856
 PR0856.Click photographs - Photos may exist for this station.
 PR0856
 PR0856.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0856
 PR0856. The following values were computed from the NAD 83(1996) position.
 PR0856
 PR0856;                    North         East     Units Scale Factor Converg.
 PR0856;SPC SD N     -   119,042.803   800,404.140   MT  0.99994375   +1 47 43.4
 PR0856;SPC SD N     -   390,559.60  2,625,992.58   sFT  0.99994375   +1 47 43.4
 PR0856;UTM  14      - 4,970,363.847   621,383.498   MT  0.99978118   +1 05 04.1
 PR0856
 PR0856_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ2138370363(NAD 83)
 PR0856
 PR0856                          SUPERSEDED SURVEY CONTROL
 PR0856
 PR0856  NAD 83(1986)-  44 52 34.87432(N)    097 27 47.51099(W) AD(       ) 3
 PR0856  NAD 27      -  44 52 35.01000(N)    097 27 46.22800(W) AD(       ) 3
 PR0856
 PR0856.Superseded values are not recommended for survey control.
 PR0856
 PR0856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0856.See file dsdata.pdf to determine how the superseded data were derived.
 PR0856
 PR0856_MARKER: 90 = CHURCH SPIRE
 PR0856
 PR0856  HISTORY     - Date     Condition        Report By
 PR0856  HISTORY     - 1935     FIRST OBSERVED   CGS
 PR0856
 PR0856                          STATION DESCRIPTION
 PR0856
 PR0856'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0856'THIS STATION IS THE BASE OF THE CROSS ON THE SPIRE OF ST.
 PR0856'HENRYS CATHOLIC CHURCH IN HENRY.  THE CHURCH IS A WHITE WOODEN
 PR0856'BUILDING WITH A SQUARE WHITE WOODEN TOWER AT THE N CENTER OVER THE
 PR0856'ENTRANCE.  THE TOP OF THE TOWER IS PYRAMIDAL WITH TWO DISTINCT
 PR0856'SLOPES TO THE SIDES.  THE BREAK IN THE SLOPE IS ABOUT AT THE
 PR0856'CENTER.  THE LOWER PART OF THE ROOF HAS A LOUVERED DORMER ON
 PR0856'EACH SIDE.  THE SPIRE HAS A PLAIN WHITE WOODEN CROSS AT THE
 PR0856'TIP.  THE SPIRE IS ABOUT 75 FEET HIGH AND IS QUITE PROMINENT.
 PR0856'THE BUILDING WAS ERECTED IN 1907.
 PR0856'
 PR0856'THE CHURCH IS AT THE SE CORNER OF HENRY, ABOUT 1/4 MILE E
 PR0856'OF THE MAIN STREET OF TOWN, ABOUT 800 FEET SE OF THE HENRY
 PR0856'PUBLIC SCHOOL, AND ABOUT 50 FEET S OF THE CENTER LINE OF U.S.
 PR0856'HIGHWAY 212.
 PR0856'
 PR0856'THE STATION WAS OBSERVED FROM HENRY, NAPLES, AND DARLINGTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0313 ***********************************************************************
 OT0313  DESIGNATION -  HER
 OT0313  PID         -  OT0313
 OT0313  STATE/COUNTY-  SD/CUSTER
 OT0313  COUNTRY     -  US
 OT0313  USGS QUAD   -  HERMOSA (2017)
 OT0313
 OT0313                         *CURRENT SURVEY CONTROL
 OT0313  ______________________________________________________________________
 OT0313* NAD 83(1986) POSITION- 43 46 37.     (N) 103 09 08.     (W)   SCALED
 OT0313* NAVD 88 ORTHO HEIGHT -  1049.285 (meters)     3442.53  (feet) ADJUSTED
 OT0313  ______________________________________________________________________
 OT0313  GEOID HEIGHT    -        -16.317 (meters)                     GEOID18
 OT0313  DYNAMIC HEIGHT  -       1048.890 (meters)     3441.23  (feet) COMP
 OT0313  MODELED GRAVITY -    980,206.5   (mgal)                       NAVD 88
 OT0313
 OT0313  VERT ORDER      -  FIRST     CLASS II
 OT0313
 OT0313.The horizontal coordinates were scaled from a map and have
 OT0313.an estimated accuracy of +/- 6 seconds.
 OT0313
 OT0313.The orthometric height was determined by differential leveling and
 OT0313.adjusted by the NATIONAL GEODETIC SURVEY
 OT0313.in June 1991.
 OT0313
 OT0313.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0313.GEOID18 height accuracy estimate available here.
 OT0313
 OT0313.Click photographs - Photos may exist for this station.
 OT0313
 OT0313.The dynamic height is computed by dividing the NAVD 88
 OT0313.geopotential number by the normal gravity value computed on the
 OT0313.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0313.degrees latitude (g = 980.6199 gals.).
 OT0313
 OT0313.The modeled gravity was interpolated from observed gravity values.
 OT0313
 OT0313;                    North         East    Units  Estimated Accuracy
 OT0313;SPC SD S     -   164,220.      373,130.      MT  (+/- 180 meters Scaled)
 OT0313
 OT0313_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ486487(NAD 83)
 OT0313
 OT0313                          SUPERSEDED SURVEY CONTROL
 OT0313
 OT0313  NGVD 29 (??/??/92) 1048.80   (m)         3440.9    (f) COMPUTED    1 2
 OT0313
 OT0313.Superseded values are not recommended for survey control.
 OT0313
 OT0313.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0313.See file dsdata.pdf to determine how the superseded data were derived.
 OT0313
 OT0313_MARKER: DS = TRIANGULATION STATION DISK
 OT0313_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0313_STAMPING: HER 1961
 OT0313_MARK LOGO: CGS
 OT0313_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0313+STABILITY: SURFACE MOTION
 OT0313
 OT0313  HISTORY     - Date     Condition        Report By
 OT0313  HISTORY     - 1961     MONUMENTED       CGS
 OT0313  HISTORY     - 1963     GOOD             CGS
 OT0313
 OT0313                          STATION DESCRIPTION
 OT0313
 OT0313'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0313'5.8 MI SE FROM HERMOSA.
 OT0313'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN
 OT0313'RAILWAY FROM THE STATION AT HERMOSA, THENCE 3.3 MILES EAST
 OT0313'ALONG A PAVED ROAD, THENCE 0.2 MILE NORTH ACROSS COUNTRY, IN
 OT0313'SECTION 15, T 3 S, R 8 E, ON THE SOUTH RIM OF A HILL, 20 FEET
 OT0313'NORTH OF THE EDGE OF THE RIM OF THE HILL, 4.0 FEET NORTHEAST OF
 OT0313'A METAL WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST
 OT0313'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0311 ***********************************************************************
 OT0311  DESIGNATION -  HER RM 1
 OT0311  PID         -  OT0311
 OT0311  STATE/COUNTY-  SD/CUSTER
 OT0311  COUNTRY     -  US
 OT0311  USGS QUAD   -  HERMOSA (2017)
 OT0311
 OT0311                         *CURRENT SURVEY CONTROL
 OT0311  ______________________________________________________________________
 OT0311* NAD 83(1986) POSITION- 43 46 38.     (N) 103 09 07.     (W)   SCALED
 OT0311* NAVD 88 ORTHO HEIGHT -  1046.500 (meters)     3433.39  (feet) ADJUSTED
 OT0311  ______________________________________________________________________
 OT0311  GEOID HEIGHT    -        -16.318 (meters)                     GEOID18
 OT0311  DYNAMIC HEIGHT  -       1046.106 (meters)     3432.10  (feet) COMP
 OT0311  MODELED GRAVITY -    980,206.6   (mgal)                       NAVD 88
 OT0311
 OT0311  VERT ORDER      -  FIRST     CLASS II
 OT0311
 OT0311.The horizontal coordinates were scaled from a map and have
 OT0311.an estimated accuracy of +/- 6 seconds.
 OT0311
 OT0311.The orthometric height was determined by differential leveling and
 OT0311.adjusted by the NATIONAL GEODETIC SURVEY
 OT0311.in June 1991.
 OT0311
 OT0311.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0311.GEOID18 height accuracy estimate available here.
 OT0311
 OT0311.Click photographs - Photos may exist for this station.
 OT0311
 OT0311.The dynamic height is computed by dividing the NAVD 88
 OT0311.geopotential number by the normal gravity value computed on the
 OT0311.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0311.degrees latitude (g = 980.6199 gals.).
 OT0311
 OT0311.The modeled gravity was interpolated from observed gravity values.
 OT0311
 OT0311;                    North         East    Units  Estimated Accuracy
 OT0311;SPC SD S     -   164,250.      373,150.      MT  (+/- 180 meters Scaled)
 OT0311
 OT0311_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ487487(NAD 83)
 OT0311
 OT0311                          SUPERSEDED SURVEY CONTROL
 OT0311
 OT0311  NGVD 29 (??/??/92) 1046.01   (m)         3431.8    (f) COMPUTED    1 2
 OT0311
 OT0311.Superseded values are not recommended for survey control.
 OT0311
 OT0311.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0311.See file dsdata.pdf to determine how the superseded data were derived.
 OT0311
 OT0311_MARKER: DR = REFERENCE MARK DISK
 OT0311_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0311_STAMPING: HER NO 1 1961
 OT0311_MARK LOGO: CGS
 OT0311_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0311+STABILITY: SURFACE MOTION
 OT0311
 OT0311  HISTORY     - Date     Condition        Report By
 OT0311  HISTORY     - 1961     MONUMENTED       CGS
 OT0311  HISTORY     - 1963     GOOD             CGS
 OT0311
 OT0311                          STATION DESCRIPTION
 OT0311
 OT0311'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0311'5.8 MI SE FROM HERMOSA.
 OT0311'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0311'FROM THE STATION AT HERMOSA, THENCE 3.3 MILES EAST ALONG A PAVED
 OT0311'ROAD, THENCE 0.2 MILE NORTH ACROSS COUNTRY, IN SECTION 15, T 3
 OT0311'S, R 8 E, ON THE SOUTH RIM OF A HILL, 78 FEET NORTHEAST OF HER
 OT0311'1961, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0312 ***********************************************************************
 OT0312  DESIGNATION -  HER RM 2
 OT0312  PID         -  OT0312
 OT0312  STATE/COUNTY-  SD/CUSTER
 OT0312  COUNTRY     -  US
 OT0312  USGS QUAD   -  HERMOSA (2017)
 OT0312
 OT0312                         *CURRENT SURVEY CONTROL
 OT0312  ______________________________________________________________________
 OT0312* NAD 83(1986) POSITION- 43 46 37.     (N) 103 09 09.     (W)   SCALED
 OT0312* NAVD 88 ORTHO HEIGHT -  1049.751 (meters)     3444.06  (feet) ADJUSTED
 OT0312  ______________________________________________________________________
 OT0312  GEOID HEIGHT    -        -16.316 (meters)                     GEOID18
 OT0312  DYNAMIC HEIGHT  -       1049.356 (meters)     3442.76  (feet) COMP
 OT0312  MODELED GRAVITY -    980,206.4   (mgal)                       NAVD 88
 OT0312
 OT0312  VERT ORDER      -  FIRST     CLASS II
 OT0312
 OT0312.The horizontal coordinates were scaled from a map and have
 OT0312.an estimated accuracy of +/- 6 seconds.
 OT0312
 OT0312.The orthometric height was determined by differential leveling and
 OT0312.adjusted by the NATIONAL GEODETIC SURVEY
 OT0312.in June 1991.
 OT0312
 OT0312.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0312.GEOID18 height accuracy estimate available here.
 OT0312
 OT0312.Click photographs - Photos may exist for this station.
 OT0312
 OT0312.The dynamic height is computed by dividing the NAVD 88
 OT0312.geopotential number by the normal gravity value computed on the
 OT0312.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0312.degrees latitude (g = 980.6199 gals.).
 OT0312
 OT0312.The modeled gravity was interpolated from observed gravity values.
 OT0312
 OT0312;                    North         East    Units  Estimated Accuracy
 OT0312;SPC SD S     -   164,220.      373,100.      MT  (+/- 180 meters Scaled)
 OT0312
 OT0312_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ486487(NAD 83)
 OT0312
 OT0312                          SUPERSEDED SURVEY CONTROL
 OT0312
 OT0312  NGVD 29 (??/??/92) 1049.26   (m)         3442.4    (f) COMPUTED    1 2
 OT0312
 OT0312.Superseded values are not recommended for survey control.
 OT0312
 OT0312.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0312.See file dsdata.pdf to determine how the superseded data were derived.
 OT0312
 OT0312_MARKER: DR = REFERENCE MARK DISK
 OT0312_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0312_STAMPING: HER NO 2 1961
 OT0312_MARK LOGO: CGS
 OT0312_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0312+STABILITY: SURFACE MOTION
 OT0312
 OT0312  HISTORY     - Date     Condition        Report By
 OT0312  HISTORY     - 1961     MONUMENTED       CGS
 OT0312  HISTORY     - 1963     GOOD             CGS
 OT0312
 OT0312                          STATION DESCRIPTION
 OT0312
 OT0312'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0312'5.8 MI SE FROM HERMOSA.
 OT0312'ABOUT 4.35 MILES SOUTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0312'FROM THE STATION AT HERMOSA, THENCE 3.3 MILES EAST ALONG A PAVED
 OT0312'ROAD, THENCE 0.2 MILE NORTH ACROSS COUNTRY, IN SECTION 15, T 3 S,
 OT0312'R 8 E, ON THE SOUTH RIM OF A HILL, 51.3 FEET WEST-NORTHWEST OF
 OT0312'HER 1961, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 OT0312'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2221 ***********************************************************************
 PU2221  DESIGNATION -  HEREFORD
 PU2221  PID         -  PU2221
 PU2221  STATE/COUNTY-  SD/MEADE
 PU2221  COUNTRY     -  US
 PU2221  USGS QUAD   -  HEREFORD NE (2017)
 PU2221
 PU2221                         *CURRENT SURVEY CONTROL
 PU2221  ______________________________________________________________________
 PU2221* NAD 83(1996) POSITION- 44 24 57.87144(N) 102 51 48.81706(W)   ADJUSTED
 PU2221* NAVD 88 ORTHO HEIGHT -   828.    (meters)     2717.    (feet) SCALED
 PU2221  ______________________________________________________________________
 PU2221  GEOID HEIGHT    -        -17.690 (meters)                     GEOID18
 PU2221  LAPLACE CORR    -         -8.17  (seconds)                    DEFLEC18
 PU2221  HORZ ORDER      -  SECOND
 PU2221
 PU2221.The horizontal coordinates were established by classical geodetic methods
 PU2221.and adjusted by the National Geodetic Survey in January 1998.
 PU2221
 PU2221.The orthometric height was scaled from a topographic map.
 PU2221
 PU2221.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2221.GEOID18 height accuracy estimate available here.
 PU2221
 PU2221.Click photographs - Photos may exist for this station.
 PU2221
 PU2221.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2221
 PU2221. The following values were computed from the NAD 83(1996) position.
 PU2221
 PU2221;                    North         East     Units Scale Factor Converg.
 PU2221;SPC SD N     -    68,789.011   371,983.390   MT  1.00000011   -2 01 35.9
 PU2221;SPC SD N     -   225,685.28  1,220,415.51   sFT  1.00000011   -2 01 35.9
 PU2221;UTM  13      - 4,920,306.958   670,086.469   MT  0.99995578   +1 29 44.1
 PU2221
 PU2221!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2221!SPC SD N     -   0.99987289  x   1.00000011  =   0.99987300
 PU2221!UTM  13      -   0.99987289  x   0.99995578  =   0.99982867
 PU2221
 PU2221:                Primary Azimuth Mark                     Grid Az
 PU2221:SPC SD N     -  HEREFORD AZ MK                           182 26 54.2
 PU2221:UTM  13      -  HEREFORD AZ MK                           178 55 34.2
 PU2221
 PU2221_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7008620306(NAD 83)
 PU2221
 PU2221|---------------------------------------------------------------------|
 PU2221| PID    Reference Object                     Distance      Geod. Az  |
 PU2221|                                                           dddmmss.s |
 PU2221| CQ3957 HEREFORD RM 2                        15.676 METERS 00741     |
 PU2221| CQ3958 HEREFORD RM 3                        51.993 METERS 07020     |
 PU2221| CQ3955 HEREFORD AZ MK                                     1802518.3 |
 PU2221| PU2222 TT 17 GB                            115.351 METERS 18621     |
 PU2221| CQ3956 HEREFORD RM 1                        18.372 METERS 26756     |
 PU2221|---------------------------------------------------------------------|
 PU2221
 PU2221                          SUPERSEDED SURVEY CONTROL
 PU2221
 PU2221  NAD 83(1993)-  44 24 57.86367(N)    102 51 48.81792(W) AD(       ) 2
 PU2221  NAD 83(1986)-  44 24 57.86296(N)    102 51 48.81772(W) AD(       ) 2
 PU2221  NAD 27      -  44 24 57.90040(N)    102 51 47.18160(W) AD(       ) 2
 PU2221
 PU2221.Superseded values are not recommended for survey control.
 PU2221
 PU2221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2221.See file dsdata.pdf to determine how the superseded data were derived.
 PU2221
 PU2221_MARKER: DS = TRIANGULATION STATION DISK
 PU2221_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2221_STAMPING: HEREFORD 1950
 PU2221_MARK LOGO: CGS
 PU2221_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2221+STABILITY: SURFACE MOTION
 PU2221
 PU2221  HISTORY     - Date     Condition        Report By
 PU2221  HISTORY     - 1950     MONUMENTED       CGS
 PU2221  HISTORY     - 1951     GOOD             CGS
 PU2221  HISTORY     - 1962     GOOD             CGS
 PU2221
 PU2221                          STATION DESCRIPTION
 PU2221
 PU2221'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2221'THIS STATION WAS NOT OCCUPIED IN 1950.
 PU2221'
 PU2221'STATION IS LOCATED ON THE ROAD RIGHT-OF-WAY, ABOUT 32 MILES
 PU2221'EAST OF STURGIS, ABOUT 21 MILES NORTH OF NEW UNDERWOOD, ABOUT
 PU2221'14 MILES SOUTHWEST OF UNION CENTER, AND ABOUT 4 FEET WEST OF THE
 PU2221'EAST RIGHT-OF-WAY FENCE.
 PU2221'
 PU2221'TO REACH FROM THE POST OFFICE IN STURGIS, GO NORTH ON STATE HIGHWAY
 PU2221'24 AND 79 FOR 0.1 MILE TO THE JUNCTION OF THESE HIGHWAYS.  TURN
 PU2221'RIGHT AND GO EAST ON HIGHWAY 24 FOR 4.25 MILES TO A FORK.  BEAR
 PU2221'RIGHT AND GO EAST ON GRAVELED ROAD FOR 8.55 MILES TO A SCHOOLHOUSE
 PU2221'AND SIDE ROAD RIGHT.  CONTINUE EAST FOR 6.3 MILES TO A FORK.
 PU2221'BEAR LEFT AND GO 11.95 MILES TO A T-ROAD.  TURN LEFT AND GO
 PU2221'NORTH FOR 0.2 MILE TO A FORK.  BEAR RIGHT AND GO EAST FOR 3.05
 PU2221'MILES TO A CROSS ROAD.  TURN LEFT AND GO NORTH FOR 0.95 MILE
 PU2221'TO THE AZIMUTH MARK ON LEFT.  CONTINUE FOR 0.05 MILE TO A
 PU2221'CROSS ROAD AND SCHOOLHOUSE.  CONTINUE NORTH FOR 0.95 MILE
 PU2221'TO A USGS MARK ON LEFT.  CONTINUE FOR 0.05 MILE TO STATION
 PU2221'ON RIGHT.
 PU2221'
 PU2221'STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HEREFORD
 PU2221'1950.
 PU2221'
 PU2221'REFERENCE MARK NO. 1 IS 20 PACES WEST OF STATION.  THE MARK
 PU2221'PROJECTS 6 INCHES, ANDTHE DISK IS STAMPED HEREFORD NO 1 1950.
 PU2221'
 PU2221'REFERENCE MARK NO. 2 IS 20 PACES NORTH OF STATION.  THE MARK
 PU2221'PROJECTS 6 INCHES, AND THE DISK IS STAMPED HEREFORD NO 2 1950.
 PU2221'
 PU2221'AZIMUTH MARK IS 1.1 MILES SOUTH OF STATION, WEST OF ROAD, AND
 PU2221'MARKED BY A WITNESS POST.  THE MARK PROJECTS 6 INCHES, AND THE
 PU2221'DISK IS STAMPED HEREFORD 1950.
 PU2221'
 PU2221'TT 17 GB (USGS) IS 0.05 MILE SOUTH OF STATION AND WEST OF ROAD.  THE
 PU2221'MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED TT 17 GB 1950.
 PU2221'
 PU2221'STATION, REFERENCE, AND AZIMUTH MARKS ARE STANDARD DISKS SET IN
 PU2221'THE TOPS OF 12-INCH CONCRETE CYLINDERS.  TT 17 GB IS A U.S.
 PU2221'GEOLOGICAL SURVEY MARK.
 PU2221
 PU2221                          STATION RECOVERY (1951)
 PU2221
 PU2221'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2221'THE STATION IS LOCATED ON THE RIGHT-OF-WAY OF A PUBLIC ROAD, ABOUT
 PU2221'31.5 MILES EAST OF STURGIS, ABOUT 22.5 MILES NORTH OF NEW
 PU2221'UNDERWOOD, ABOUT 13.5 MILES SOUTHWEST OF UNION CENTER, ABOUT
 PU2221'13.5 MILES NORTH OF VIEWFIELD, NEAR THE NORTHWEST CORNER OF
 PU2221'SECTION 12, T 5 N, R 10 E, 39 FEET NORTHEAST OF THE CENTER OF A
 PU2221'GRADED ROAD, AND 6 FEET WEST OF A WITNESS POST.
 PU2221'
 PU2221'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN VIEWFIELD,
 PU2221'GO NORTH ON A GRAVELED ROAD FOR 5.1 MILES TO A FORK.  BEAR
 PU2221'LEFT AND CONTINUE NORTH FOR 5.0 MILES TO THE BRIDGE OVER THE BELLE
 PU2221'FOURCHE RIVER.  CONTINUE NORTH FOR 2.3 MILES TO A SCHOOLHOUSE
 PU2221'ON THE LEFT.  CONTINUE NORTH FOR 1.0 MILE TO A SIDE ROD LEFT.
 PU2221'TURN LEFT AND GO WEST ON A GRAVELED ROAD FOR 1.0 MILE TO A CROSS
 PU2221'ROAD.  TURN RIGHT AND GO NORTH ON A GRADED ROAD FOR 0.8 MILE TO
 PU2221'THE AZIMUTH MARK ON THE RIGHT.  CONTINUE NORTH FOR 1.15 MILES
 PU2221'TO THE BENCH MARK ON THE LEFT.  CONTINUE NORTH FOR 0.05 MILE
 PU2221'TO THE STATION ON THE RIGHT.
 PU2221'
 PU2221'THE STATION MARK PROJECTS 10 INCHES, AND THE DISK IS STAMPED
 PU2221'HEREFORD 1950.
 PU2221'
 PU2221'REFERENCE MARK NO. 1 IS 3 FEET NORTH OF A WIRE FENCE.  IT
 PU2221'PROJECTS 6 INCHES, AND THE DISK IS STAMPED HEREFORD NO 1 1950.
 PU2221'
 PU2221'REFERENCE MARK NO. 2 IS 2 FEET SOUTH OF THE WIRE FENCE.  IT
 PU2221'PROJECTS 6 INCHES, AND THE DISK IS STAMPED HEREFORD NO 2 1950.
 PU2221'
 PU2221'THE AZIMUTH MARK IS 24 FEET WEST OF THE CENTER OF THE ROAD, 3
 PU2221'FEET EAST OF THE WIRE FENCE, AND 2 FEET NORTH OF THE WITNESS POST.
 PU2221'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED HEREFORD 1950.
 PU2221'
 PU2221'TT 17 GB (USGS) IS 18 FEET WEST OF THE CENTER OF THE GRADED ROAD
 PU2221'AND 1 FOOT EAST OF THE WIRE FENCE.  IT IS A STANDARD U.S.
 PU2221'GEOLOGICAL SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH
 PU2221'CONCRETE CYLINDER PROJECTING 4 INCHES.  THE DISK IS STAMPED
 PU2221'TT 17 GB 1950.
 PU2221'
 PU2221'THE STATION, AZIMUTH, AND REFERENCE MARKS ARE STANDARD DISKS
 PU2221'SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2221
 PU2221                          STATION RECOVERY (1962)
 PU2221
 PU2221'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2221'THE STATION MARK, REFERENCE MARK NO. 1, REFERENCE MARK NO. 2
 PU2221'AND THE AZIMUTH MARK WERE RECOVERED AS DESCRIBED AND FOUND IN
 PU2221'GOOD CONDITION.  TT 17 GB (USGS) WAS DESTROYED.  REFERENCE MARK
 PU2221'NO. 1 IS NOW IN A CULTIVATED FIELD SO ANOTHER REFERENCE MARK
 PU2221'WAS ESTABLISHED.  A NEW DESCRIPTION FOLLOWS.  THE STAMPING ON
 PU2221'ALL THE MARKS WERE FOUND IN ERROR.
 PU2221'
 PU2221'THE STATION IS LOCATED 13 MILES SOUTHWEST OF UNION CENTER, 5 MILES
 PU2221'NORTH OF THE BELLE FOURCHE RIVER, 2-1/2 MILES NORTHEAST OF
 PU2221'HEREFORD, IN THE NORTHEAST CORNER OF SECTION 12, T. 5 N., R. 10
 PU2221'E., NEAR THE NORTHWEST EDGE OF A CULTIVATED FIELD OWNED BY MR.
 PU2221'FLOYD BAKER.
 PU2221'
 PU2221'TO REACH THE STATION FROM THE POST OFFICE AND STORE AT HEREFORD,
 PU2221'GO NORTH ON A GRAVELED ROAD FOR 0.1 MILE TO A T-ROAD.  TURN
 PU2221'RIGHT AND GO EAST ON A GRAVELED ROAD FOR 1.6 MILES TO A CROSSROAD.
 PU2221'TURN LEFT AND GO NORTH ON A GRADED ROAD FOR 0.9 MILE TO THE
 PU2221'AZIMUTH MARK ON THE LEFT.  CONTINUE STRAIGHT AHEAD AND GO NORTH ON
 PU2221'THE GRADED ROAD FOR 0.1 MILE TO A CROSSROAD.  CONTINUE
 PU2221'STRAIGHT AHEAD AND GO NORTH ON A DIM TRACK ROAD FOR 1.0
 PU2221'MILE TO THE STATION AS DESCRIBED.
 PU2221'
 PU2221'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2221'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED HEREFORD
 PU2221'1950.  IT IS 23 FEET EAST OF THE CENTER OF A TRACK ROAD, 20
 PU2221'FEET SOUTH OF THE CENTER OF A TRACK ROAD AND 2 FEET SOUTHEAST OF
 PU2221'A METAL WITNESS POST.
 PU2221'
 PU2221'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2221'12-INCH CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED
 PU2221'HEREFORD NO 1 1950.  IT IS 58.7 FET WEST OF A METAL WITNESS
 PU2221'POST, 51 FEET SOUTH OF THE CENTER OF A TRACK ROAD AND 20 FEET
 PU2221'SOUTHWEST OF A SOUTH GATE POST.
 PU2221'
 PU2221'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2221'12-INCH CONCRETE CYLINDER WHICH PROJECTS 4 INCHES AND IS STAMPED
 PU2221'HEREFORD NO 2 1950.  IT IS 25 FEET EAST-SOUTHEAST OF A FENCE CORNER
 PU2221'AND 10-1/2 FEET NORTH OF THE CENTER OF A TRACK ROAD.
 PU2221'
 PU2221'REFERENCE MARK NO. 3 IS A STANDARD DISK SET IN THE TOP OF A
 PU2221'12-INCH CONCRETE CYLINDER WHICH PROJECTS 4 INCHES AND IS STAMPED
 PU2221'HEREFORD NO 3 1950.  IT IS 36 FEET NORTH OF THE CENTER OF A
 PU2221'TRACK ROAD AND 1 FOOT SOUTH OF AN EAST-WEST FENCE LINE.
 PU2221'
 PU2221'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2221'CONCRETE CYLINDER WHICH IS SET FLUSH AND IS STAMPED HEREFORD
 PU2221'1950.  IT IS 34 FEET WEST OF THE CENTER OF A GRADED ROAD, 2 FEET
 PU2221'EAST OF A NORTH-SOUTH FENCE LINE AND 1.7 FEET WEST OF A METAL
 PU2221'WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0876 ***********************************************************************
 PR0876  DESIGNATION -  HERMAN RESET
 PR0876  PID         -  PR0876
 PR0876  STATE/COUNTY-  SD/LAKE
 PR0876  COUNTRY     -  US
 PR0876  USGS QUAD   -  RAMONA (2017)
 PR0876
 PR0876                         *CURRENT SURVEY CONTROL
 PR0876  ______________________________________________________________________
 PR0876* NAD 83(1996) POSITION- 44 00 26.43919(N) 097 08 57.52177(W)   ADJUSTED
 PR0876* NAVD 88 ORTHO HEIGHT -   527.    (meters)     1729.    (feet) SCALED
 PR0876  ______________________________________________________________________
 PR0876  GEOID HEIGHT    -        -25.791 (meters)                     GEOID18
 PR0876  LAPLACE CORR    -         -0.73  (seconds)                    DEFLEC18
 PR0876  HORZ ORDER      -  THIRD
 PR0876
 PR0876.The horizontal coordinates were established by classical geodetic methods
 PR0876.and adjusted by the National Geodetic Survey in January 1998.
 PR0876
 PR0876.The orthometric height was scaled from a topographic map.
 PR0876
 PR0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0876.GEOID18 height accuracy estimate available here.
 PR0876
 PR0876.Click photographs - Photos may exist for this station.
 PR0876
 PR0876.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0876
 PR0876. The following values were computed from the NAD 83(1996) position.
 PR0876
 PR0876;                    North         East     Units Scale Factor Converg.
 PR0876;SPC SD S     -   190,864.463   855,266.316   MT  0.99992988   +2 11 47.4
 PR0876;SPC SD S     -   626,194.49  2,805,986.24   sFT  0.99992988   +2 11 47.4
 PR0876;UTM  14      - 4,874,353.506   648,359.929   MT  0.99987072   +1 17 09.6
 PR0876
 PR0876!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0876!SPC SD S     -   0.99992137  x   0.99992988  =   0.99985125
 PR0876!UTM  14      -   0.99992137  x   0.99987072  =   0.99979210
 PR0876
 PR0876:                Primary Azimuth Mark                     Grid Az
 PR0876:SPC SD S     -  HERMAN AZ MK                             271 09 26.5
 PR0876:UTM  14      -  HERMAN AZ MK                             272 04 04.3
 PR0876
 PR0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4835974353(NAD 83)
 PR0876
 PR0876|---------------------------------------------------------------------|
 PR0876| PID    Reference Object                     Distance      Geod. Az  |
 PR0876|                                                           dddmmss.s |
 PR0876| CO5175 HERMAN RM 1                          13.879 METERS 08313     |
 PR0876| PR0874 MADISON MUNICIPAL TANK              APPROX. 2.3 KM 0840042.4 |
 PR0876| CO5177 HERMAN RM 3                          25.769 METERS 16732     |
 PR0876| CO5176 HERMAN RM 2                          10.987 METERS 17758     |
 PR0876| CO5178 HERMAN RM 4                          19.612 METERS 25823     |
 PR0876| CO5174 HERMAN AZ MK                                       2732113.9 |
 PR0876|---------------------------------------------------------------------|
 PR0876
 PR0876                          SUPERSEDED SURVEY CONTROL
 PR0876
 PR0876  NAD 83(1986)-  44 00 26.44267(N)    097 08 57.49603(W) AD(       ) 3
 PR0876  NAD 27      -  44 00 26.53200(N)    097 08 56.28000(W) AD(       ) 3
 PR0876
 PR0876.Superseded values are not recommended for survey control.
 PR0876
 PR0876.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0876.See file dsdata.pdf to determine how the superseded data were derived.
 PR0876
 PR0876_MARKER: DS = TRIANGULATION STATION DISK
 PR0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0876_STAMPING: HERMAN 1949 1957
 PR0876_MARK LOGO: CGS
 PR0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0876+STABILITY: SURFACE MOTION
 PR0876
 PR0876  HISTORY     - Date     Condition        Report By
 PR0876  HISTORY     - 1949     MONUMENTED       CGS
 PR0876  HISTORY     - 1957     SEE DESCRIPTION  CGS
 PR0876  HISTORY     - 1975     GOOD             NGS
 PR0876
 PR0876                          STATION DESCRIPTION
 PR0876
 PR0876'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0876'THE STATION IS LOCATED ABOUT 1 MILE WEST OF THE WEST EDGE
 PR0876'OF THE TOWN OF MADISON, ON THE RIGHT-OF-WAY OF A SECTION LINE
 PR0876'ROAD.  IT IS 55 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 PR0876'81, 32 FEET EAST OF THE APPROXIMATE CENTER OF THE SECTION
 PR0876'LINE ROAD, AND 6 FEET SOUTHWEST OF A FENCE CORNER.  THE MARK
 PR0876'PROJECTS 4 INCHES AND THE DISK IS STAMPED HERMAN 1949.
 PR0876'
 PR0876'REFERENCE MARK NO. 1 IS 50 FEET SOUTH OF THE CENTERLINE OF THE
 PR0876'HIGHWAY, AND 1 FOOT SOUTH OF AN EAST-WEST FENCELINE.  THE MARK
 PR0876'IS SET FLUSH WITH THE GROUND AND THE DISK IS STAMPED HERMAN NO
 PR0876'1 1949.
 PR0876'
 PR0876'REFERENCE MARK NO. 2 IS 32 FEET EAST OF THE APPROXIMATE
 PR0876'CENTER OF THE SECTION LINE ROAD, AND 1-1/2 FEET WEST OF A
 PR0876'NORTH-SOUTH FENCE LINE.  THE MARK IS SET FLUSH WITH THE
 PR0876'SURFACE OF THE GROUND AND THE DISK IS STAMPED HERMAN NO 2
 PR0876'1949.
 PR0876'
 PR0876'THE AZIMUTH MARK IS 50 FEET NORTH OF THE CENTERLINE OF THE
 PR0876'HIGHWAY, 4 FEET EAST OF A TELEPHONE POLE, AND 1 FOOT SOUTH OF
 PR0876'AN EAST-WEST FENCE LINE.  THE MARK PROJECTS 4 INCHES AND THE
 PR0876'DISK IS STAMPED HERMAN 1949.
 PR0876'
 PR0876'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 81 AND
 PR0876'STATE HIGHWAY 34 AT THE WEST EDGE OF MADISON, GO WEST ON U.S.
 PR0876'HIGHWAY 81 FOR 1 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PR0876'
 PR0876'TO REACH THE AZIMUTH FROM THE STATION GO WEST ON U.S. HIGHWAY 81
 PR0876'FOR 0.3 MILE TO THE MARK ON THE RIGHT AS DESCRIBED.
 PR0876'
 PR0876'HEIGHT OF LIGHT ABOVE STATION MARK 1.202 METERS.
 PR0876
 PR0876                          STATION RECOVERY (1957)
 PR0876
 PR0876'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJS)
 PR0876'THE STATION MARK WAS FOUND PROJECTING ABOUT 2-1/2 FEET ABOVE
 PR0876'THE GROUND.  BOTH UNDERGROUND AND STATION MARK WERE LOWERED ABOUT
 PR0876'2-1/2 FEET, LEAVING THE STATION MARK FLUSH WITH THE SURFACE OF THE
 PR0876'GROUND.  THE POSITIONS OF THE UNDERGROUND MARK AND THE SURFACE
 PR0876'STATION MARK DID NOT CHECK BY ABOUT 1/4 INCH SO THE POSITION
 PR0876'OF THE UNDERGROUND MARK WAS USED.  IT IS POSSIBLE THAT THE
 PR0876'SURFACE MARK WAS MOVED SLIGHTLY WHEN THE DIRT WAS REMOVED
 PR0876'FROM AROUND IT.
 PR0876'
 PR0876'BOTH OF THE REFERENCE MARKS HAD BEEN DESTROYED SO TWO NEW
 PR0876'MARKS WERE ESTABLISHED.  R.M. NO. 3 IS SOUTH-SOUTHEAST OF THE
 PR0876'STATION, 58 FEET WEST OF THE WEST END OF A METAL BUILDING,
 PR0876'52 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD AND
 PR0876'UNDER A GUARD FENCE.  THE MARK IS FLUSH WITH THE GROUND AND
 PR0876'THE DISK IS STAMPED, HERMAN NO 3 1949-1957.
 PR0876'
 PR0876'R.M. NO. 4 IS WEST-SOUTHWEST OF THE STATION, 68 FEET SOUTH
 PR0876'OF THE CENTER LINE OF U.S. HIGHWAY 81, 30 FEET WEST OF THE
 PR0876'CENTER LINE OF NORTH-SOUTH ROAD, 18 FEET SOUTH OF A FENCE CORNER
 PR0876'AND 1 FOOT EAST OF A FENCE LINE.  THE MARK PROJECTS 4 INCHES
 PR0876'AND THE DISK IS STAMPED, HERMAN NO 4 1949-1957.
 PR0876'
 PR0876'THE AZIMUTH MARK WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD
 PR0876'CONDITION.
 PR0876
 PR0876                          STATION RECOVERY (1975)
 PR0876
 PR0876'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 PR0876'THE STATION MARK, REFERENCE MARKS NO. 3 AND NO. 4, AND THE AZIMUTH
 PR0876'MARK WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 PR0876'
 PR0876'ADDITIONAL REFERENCES--
 PR0876'
 PR0876'THE AZIMUTH MARK IS ON THE NORTH SIDE OF U.S. HIGHWAY 81, OPPOSITE
 PR0876'THE DRIVEWAY LEADING SOUTH INTO THE W.D. MC CRACKEN FARMSTEAD.  IT
 PR0876'IS 105 FEET NORTH-NORTHWEST OF A POWER POLE AT THE EAST EDGE OF THE
 PR0876'DRIVEWAY, AND 1-FOOT EAST OF A METAL WITNESS POST.
 PR0876'
 PR0876'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 PR0876'IN THE WEST PART OF MADISON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0783 ***********************************************************************
 OT0783  DESIGNATION -  HERMOSA
 OT0783  PID         -  OT0783
 OT0783  STATE/COUNTY-  SD/CUSTER
 OT0783  COUNTRY     -  US
 OT0783  USGS QUAD   -  HERMOSA (2017)
 OT0783
 OT0783                         *CURRENT SURVEY CONTROL
 OT0783  ______________________________________________________________________
 OT0783* NAD 83(1996) POSITION- 43 47 40.58701(N) 103 10 54.57310(W)   ADJUSTED
 OT0783* NAVD 88 ORTHO HEIGHT -  1083.    (meters)     3553.    (feet) SCALED
 OT0783  ______________________________________________________________________
 OT0783  GEOID HEIGHT    -        -16.164 (meters)                     GEOID18
 OT0783  LAPLACE CORR    -        -11.67  (seconds)                    DEFLEC18
 OT0783  HORZ ORDER      -  SECOND
 OT0783
 OT0783.The horizontal coordinates were established by classical geodetic methods
 OT0783.and adjusted by the National Geodetic Survey in January 1998.
 OT0783
 OT0783.The orthometric height was scaled from a topographic map.
 OT0783
 OT0783.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0783.GEOID18 height accuracy estimate available here.
 OT0783
 OT0783.Click photographs - Photos may exist for this station.
 OT0783
 OT0783.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0783
 OT0783. The following values were computed from the NAD 83(1996) position.
 OT0783
 OT0783;                    North         East     Units Scale Factor Converg.
 OT0783;SPC SD S     -   166,266.098   370,811.790   MT  0.99991159   -1 57 54.1
 OT0783;SPC SD S     -   545,491.36  1,216,571.68   sFT  0.99991159   -1 57 54.1
 OT0783;UTM  13      - 4,850,667.245   646,273.496   MT  0.99986317   +1 15 30.7
 OT0783
 OT0783!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0783!SPC SD S     -   0.99983282  x   0.99991159  =   0.99974442
 OT0783!UTM  13      -   0.99983282  x   0.99986317  =   0.99969601
 OT0783
 OT0783:                Primary Azimuth Mark                     Grid Az
 OT0783:SPC SD S     -  HERMOSA AZ MK                            038 20 05.6
 OT0783:UTM  13      -  HERMOSA AZ MK                            035 06 40.8
 OT0783
 OT0783_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4627350667(NAD 83)
 OT0783
 OT0783|---------------------------------------------------------------------|
 OT0783| PID    Reference Object                     Distance      Geod. Az  |
 OT0783|                                                           dddmmss.s |
 OT0783| CQ3964 HERMOSA RM 2                         10.079 METERS 00334     |
 OT0783| OT0784 HERMOSA TV STA KOTA MAST            APPROX. 1.6 KM 0054233.0 |
 OT0783| CQ3962 HERMOSA AZ MK                                      0362211.5 |
 OT0783| CQ3963 HERMOSA RM 1                         10.539 METERS 10532     |
 OT0783|---------------------------------------------------------------------|
 OT0783
 OT0783                          SUPERSEDED SURVEY CONTROL
 OT0783
 OT0783  NAD 83(1995)-  43 47 40.58475(N)    103 10 54.57338(W) AD(       ) 2
 OT0783  NAD 83(1993)-  43 47 40.57872(N)    103 10 54.57729(W) AD(       ) 2
 OT0783  NAD 83(1986)-  43 47 40.57308(N)    103 10 54.58428(W) AD(       ) 2
 OT0783  NAD 27      -  43 47 40.59800(N)    103 10 52.89420(W) AD(       ) 2
 OT0783
 OT0783.Superseded values are not recommended for survey control.
 OT0783
 OT0783.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0783.See file dsdata.pdf to determine how the superseded data were derived.
 OT0783
 OT0783_MARKER: DS = TRIANGULATION STATION DISK
 OT0783_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0783_STAMPING: HERMOSA 1961
 OT0783_MARK LOGO: CGS
 OT0783_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0783+STABILITY: SURFACE MOTION
 OT0783
 OT0783  HISTORY     - Date     Condition        Report By
 OT0783  HISTORY     - 1961     MONUMENTED       CGS
 OT0783
 OT0783                          STATION DESCRIPTION
 OT0783
 OT0783'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0783'THE STATION IS 2-1/2 MILES SOUTH OF HERMOSA AND ONE HALF MILE
 OT0783'SOUTHWEST OF MR. HASSELSTROMS HOUSE, THE PROPERTY OWNER.
 OT0783'
 OT0783'TO REACH THE STATION FROM THE POST OFFICE IN HERMOSA GO SOUTH
 OT0783'ON STATE HIGHWAY 79 FOR 1.4 MILES TO A SIDE ROAD LEFT, WHERE STATE
 OT0783'HIGHWAY 79 CURVES TO THE RIGHT.  TURN LEFT AND GO EAST 0.45 MILE
 OT0783'TO A LARGE GRAVEL PIT, TURN RIGHT AND GO SOUTH, SOUTHEAST AND
 OT0783'SOUTH FOR 1.7 MILES TO MR. HASSELSTROMS HOUSE ON THE LEFT.
 OT0783'CONTINUE SOUTH ON THE TRACK ROAD FOR 0.25 MILE TO THE AZIMUTH
 OT0783'MARK ON THE LEFT.  CONTINUE SOUTH ON THE TRACK ROAD FOR 0.15
 OT0783'MILE TO A GATE ON THE LEFT AND A DIM TRACK ROAD ON THE RIGHT,
 OT0783'TURN RIGHT AND FOLLOW THE DIM TRACK ROAD SOUTHWEST 0.1 MILE
 OT0783'TO THE STATION.
 OT0783'
 OT0783'THE STATION MARK, STAMPED HERMOSA 1961, IS A STANDARD DISK
 OT0783'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 OT0783'4 INCHES.  IT IS 5.6 FEET WEST OF THE WITNESS POST.
 OT0783'
 OT0783'REFERENCE MARK NO. 1, STAMPED HERMOSA NO 1 1961, IS A STANDARD
 OT0783'DISK SET IN THE TOP OF A 10-INCH SQUARE CONCRETE POST THAT
 OT0783'PROJECTS 1 INCH.  IT IS 29 FEET EAST OF THE WITNESS POST.
 OT0783'
 OT0783'REFERENCE MARK NO. 2, STAMPED HERMOSA NO 2 1961, IS A STANDARD
 OT0783'DISK SET IN THE TOP OF A 10-INCH SQUARE CONCRETE POST THAT
 OT0783'PROJECTS 3 INCHES.  IT IS 34 FEET NORTH OF THE WITNESS POST AND
 OT0783'4 FEET BELOW STATION ELEVATION.
 OT0783'
 OT0783'THE DISTANCE BETWEEN R.M. 1 AND R.M. 2 IS 52.5 FEET.
 OT0783'
 OT0783'THE AZIMUTH MARK, STAMPED HERMOSA 1961, IS A STANDARD DISK
 OT0783'SET IN THE TOP OF A 10-INCH SQUARE CONCRETE POST THAT PROJECTS
 OT0783'1 INCH.  IT IS 27 FEET EAST OF THE CENTER OF THE TRACK ROAD,
 OT0783'3 FEET SOUTH OF THE WITNESS POST AND 6 INCHES WEST OF A
 OT0783'NORTH-SOUTH FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0784 ***********************************************************************
 OT0784  DESIGNATION -  HERMOSA TV STA KOTA MAST
 OT0784  PID         -  OT0784
 OT0784  STATE/COUNTY-  SD/CUSTER
 OT0784  COUNTRY     -  US
 OT0784  USGS QUAD   -  HERMOSA (2017)
 OT0784
 OT0784                         *CURRENT SURVEY CONTROL
 OT0784  ______________________________________________________________________
 OT0784* NAD 83(1996) POSITION- 43 48 33.19738(N) 103 10 47.31013(W)   ADJUSTED
 OT0784  ______________________________________________________________________
 OT0784  GEOID HEIGHT    -        -16.165 (meters)                     GEOID18
 OT0784  LAPLACE CORR    -        -11.93  (seconds)                    DEFLEC18
 OT0784  HORZ ORDER      -  THIRD
 OT0784
 OT0784.The horizontal coordinates were established by classical geodetic methods
 OT0784.and adjusted by the National Geodetic Survey in January 1998.
 OT0784
 OT0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0784.GEOID18 height accuracy estimate available here.
 OT0784
 OT0784.Click photographs - Photos may exist for this station.
 OT0784
 OT0784.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0784
 OT0784. The following values were computed from the NAD 83(1996) position.
 OT0784
 OT0784;                    North         East     Units Scale Factor Converg.
 OT0784;SPC SD S     -   167,883.173   371,029.686   MT  0.99991240   -1 57 49.1
 OT0784;SPC SD S     -   550,796.71  1,217,286.56   sFT  0.99991240   -1 57 49.1
 OT0784;UTM  13      - 4,852,293.936   646,400.104   MT  0.99986362   +1 15 37.0
 OT0784
 OT0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4640052293(NAD 83)
 OT0784
 OT0784                          SUPERSEDED SURVEY CONTROL
 OT0784
 OT0784  NAD 83(1995)-  43 48 33.19498(N)    103 10 47.31048(W) AD(       ) 3
 OT0784  NAD 83(1993)-  43 48 33.18875(N)    103 10 47.31412(W) AD(       ) 3
 OT0784  NAD 83(1986)-  43 48 33.18299(N)    103 10 47.31828(W) AD(       ) 3
 OT0784  NAD 27      -  43 48 33.20900(N)    103 10 45.63200(W) AD(       ) 3
 OT0784
 OT0784.Superseded values are not recommended for survey control.
 OT0784
 OT0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0784.See file dsdata.pdf to determine how the superseded data were derived.
 OT0784
 OT0784_MARKER: 42 = RADIO/TV MAST
 OT0784
 OT0784  HISTORY     - Date     Condition        Report By
 OT0784  HISTORY     - 1961     FIRST OBSERVED   CGS
 OT0784
 OT0784                          STATION DESCRIPTION
 OT0784
 OT0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (NES)
 OT0784'THE STATION IS 2 MILES SOUTH OF HERMOSA.  IT IS A SINGLE
 OT0784'COLUMN STEEL STRUCTURE PAINTED ALTERNATELY RED AND WHITE,
 OT0784'HAVING AN OVER-ALL HEIGHT OF 150 FEET.  THE TOP AND CENTER
 OT0784'WAS THE POINT OBSERVED UPON.
 OT0784'
 OT0784'TO REACH THE STATION FROM THE POST OFFICE IN HERMOSA, GO
 OT0784'SOUTHWEST ON STATE HIGHWAY 79 FOR 1.4 MILES TO A SIDE ROAD
 OT0784'LEFT WHERE THE HIGHWAY CURVES TO THE RIGHT.  TURN LEFT AND
 OT0784'GO EAST FOR 0.45 MILE TO A LARGE GRAVEL PIT, TURN RIGHT AND
 OT0784'FOLLOW THE GRAVELED ROAD SOUTHWARD FOR 1.2 MILES TO THE
 OT0784'STATION ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0894 ***********************************************************************
 OR0894  DESIGNATION -  HERRICK MUNICIPAL TANK
 OR0894  PID         -  OR0894
 OR0894  STATE/COUNTY-  SD/GREGORY
 OR0894  COUNTRY     -  US
 OR0894  USGS QUAD   -  HERRICK (2017)
 OR0894
 OR0894                         *CURRENT SURVEY CONTROL
 OR0894  ______________________________________________________________________
 OR0894* NAD 83(1996) POSITION- 43 06 49.15853(N) 099 11 15.11791(W)   ADJUSTED
 OR0894  ______________________________________________________________________
 OR0894  GEOID HEIGHT    -        -25.757 (meters)                     GEOID18
 OR0894  LAPLACE CORR    -         -3.52  (seconds)                    DEFLEC18
 OR0894  HORZ ORDER      -  THIRD
 OR0894
 OR0894.The horizontal coordinates were established by classical geodetic methods
 OR0894.and adjusted by the National Geodetic Survey in January 1998.
 OR0894
 OR0894.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0894.GEOID18 height accuracy estimate available here.
 OR0894
 OR0894.Click photographs - Photos may exist for this station.
 OR0894
 OR0894.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0894
 OR0894. The following values were computed from the NAD 83(1996) position.
 OR0894
 OR0894;                    North         East     Units Scale Factor Converg.
 OR0894;SPC SD S     -    87,330.181   693,249.251   MT  0.99994542   +0 47 25.6
 OR0894;SPC SD S     -   286,515.77  2,274,435.25   sFT  0.99994542   +0 47 25.6
 OR0894;UTM  14      - 4,773,453.198   484,742.716   MT  0.99960286   -0 07 41.4
 OR0894
 OR0894_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN8474273453(NAD 83)
 OR0894
 OR0894                          SUPERSEDED SURVEY CONTROL
 OR0894
 OR0894  NAD 83(1995)-  43 06 49.15848(N)    099 11 15.11808(W) AD(       ) 3
 OR0894  NAD 83(1986)-  43 06 49.16505(N)    099 11 15.12512(W) AD(       ) 3
 OR0894  NAD 27      -  43 06 49.16900(N)    099 11 13.77600(W) AD(       ) 3
 OR0894
 OR0894.Superseded values are not recommended for survey control.
 OR0894
 OR0894.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0894.See file dsdata.pdf to determine how the superseded data were derived.
 OR0894
 OR0894_MARKER: 53 = ELEVATED TANK
 OR0894
 OR0894  HISTORY     - Date     Condition        Report By
 OR0894  HISTORY     - 1934     FIRST OBSERVED   CGS
 OR0894  HISTORY     - 1936     GOOD             CGS
 OR0894  HISTORY     - 1948     GOOD             CGS
 OR0894
 OR0894                          STATION DESCRIPTION
 OR0894
 OR0894'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0894'POINT OBSERVED UPON IS FINIAL OF BLACK MUNICIPAL WATER TANK
 OR0894'IN HERRICK.  TANK IS APPROXIMATELY 125 FEET HIGH AND IS LOCATED
 OR0894'IN THE SOUTH CENTRAL PART OF THE TOWN.
 OR0894'
 OR0894'STATION WAS OBSERVED UPON FROM TRIANGULATION STATIONS BURKE,
 OR0894'DICKENS, SPRING, AND MILLS.
 OR0894
 OR0894                          STATION RECOVERY (1936)
 OR0894
 OR0894'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0894'POINT OBSERVED UPON WAS THE FINIAL OF THE BLACK MUNICIPAL WATER
 OR0894'TANK OF HERRICK, S. DAK.  TANK IS LOCATED IN THE CENTRAL
 OR0894'POINT OF TOWN AND IS ABOUT 100 FEET HIGH.
 OR0894'
 OR0894'OBSERVED UPON FROM TRIANGULATION STATIONS WHETSTONE, MIDDLE,
 OR0894'AND PONCA.
 OR0894
 OR0894                          STATION RECOVERY (1948)
 OR0894
 OR0894'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0894'THE STATION IS LOCATED IN THE TOWN OF HERRICK.  IT IS 1 BLOCK
 OR0894'SOUTH OF, AND 1 BLOCK EAST OF THE POST OFFICE, AND 35 FEET
 OR0894'SOUTH OF AN EAST-WEST STREET.  IT IS A 4-LEGGED STEEL STRUCTURE
 OR0894'ABOUT 100 FEET HIGH AND ABOUT 35 FEET SQUARE AT THE BASE.
 OR0894'THE LEGS OF THE TANK ARE BLACK AND THE TANK IS SILVER.
 OR0894'
 OR0894'THE POINT INTERSECTED WAS THE BALL FINIAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0664 ***********************************************************************
 QS0664  DESIGNATION -  HERRIED WT
 QS0664  PID         -  QS0664
 QS0664  STATE/COUNTY-  SD/CAMPBELL
 QS0664  COUNTRY     -  US
 QS0664  USGS QUAD   -  HERREID (2017)
 QS0664
 QS0664                         *CURRENT SURVEY CONTROL
 QS0664  ______________________________________________________________________
 QS0664* NAD 83(1996) POSITION- 45 50 04.60523(N) 100 04 20.34317(W)   ADJUSTED
 QS0664  ______________________________________________________________________
 QS0664  GEOID HEIGHT    -        -22.149 (meters)                     GEOID18
 QS0664  LAPLACE CORR    -         -2.95  (seconds)                    DEFLEC18
 QS0664  HORZ ORDER      -  THIRD
 QS0664
 QS0664.The horizontal coordinates were established by classical geodetic methods
 QS0664.and adjusted by the National Geodetic Survey in January 1998.
 QS0664
 QS0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0664.GEOID18 height accuracy estimate available here.
 QS0664
 QS0664.Click photographs - Photos may exist for this station.
 QS0664
 QS0664.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0664
 QS0664. The following values were computed from the NAD 83(1996) position.
 QS0664
 QS0664;                    North         East     Units Scale Factor Converg.
 QS0664;SPC SD N     -   222,401.012   594,381.194   MT  1.00003272   -0 03 04.3
 QS0664;SPC SD N     -   729,660.65  1,950,065.63   sFT  1.00003272   -0 03 04.3
 QS0664;UTM  14      - 5,076,231.131   416,721.066   MT  0.99968526   -0 46 09.3
 QS0664
 QS0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1672176231(NAD 83)
 QS0664
 QS0664                          SUPERSEDED SURVEY CONTROL
 QS0664
 QS0664  NAD 83(1986)-  45 50 04.59542(N)    100 04 20.33805(W) AD(       ) 3
 QS0664  NAD 27      -  45 50 04.62804(N)    100 04 18.91524(W) AD(       ) 3
 QS0664
 QS0664.Superseded values are not recommended for survey control.
 QS0664
 QS0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0664.See file dsdata.pdf to determine how the superseded data were derived.
 QS0664
 QS0664_MARKER: 53 = ELEVATED TANK
 QS0664
 QS0664  HISTORY     - Date     Condition        Report By
 QS0664  HISTORY     - 1964     FIRST OBSERVED   USGS
 QS0664
 QS0664                          STATION DESCRIPTION
 QS0664
 QS0664'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QS0664'HERRIED WATER TANK, LOCATED ON TOWER STREET IN THE W. EDGE OF HERRIED,
 QS0664'IT IS A STANDARD, 3 SEC. HIGH, 4 LEGGED WATER TANK WITH A BALL ATOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0398 ***********************************************************************
 QT0398  DESIGNATION -  HIDDEN
 QT0398  PID         -  QT0398
 QT0398  STATE/COUNTY-  SD/PERKINS
 QT0398  COUNTRY     -  US
 QT0398  USGS QUAD   -  HAYNES SE (2017)
 QT0398
 QT0398                         *CURRENT SURVEY CONTROL
 QT0398  ______________________________________________________________________
 QT0398* NAD 83(1996) POSITION- 45 49 09.16140(N) 102 17 22.32638(W)   ADJUSTED
 QT0398* NAVD 88 ORTHO HEIGHT -   762.    (meters)     2500.    (feet) SCALED
 QT0398  ______________________________________________________________________
 QT0398  GEOID HEIGHT    -        -18.603 (meters)                     GEOID18
 QT0398  LAPLACE CORR    -         -7.51  (seconds)                    DEFLEC18
 QT0398  HORZ ORDER      -  THIRD
 QT0398
 QT0398.The horizontal coordinates were established by classical geodetic methods
 QT0398.and adjusted by the National Geodetic Survey in January 1998.
 QT0398
 QT0398.The orthometric height was scaled from a topographic map.
 QT0398
 QT0398.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0398.GEOID18 height accuracy estimate available here.
 QT0398
 QT0398.Click photographs - Photos may exist for this station.
 QT0398
 QT0398.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0398
 QT0398. The following values were computed from the NAD 83(1996) position.
 QT0398
 QT0398;                    North         East     Units Scale Factor Converg.
 QT0398;SPC SD N     -   223,202.616   422,086.872   MT  1.00002906   -1 37 13.4
 QT0398;SPC SD N     -   732,290.58  1,384,796.68   sFT  1.00002906   -1 37 13.4
 QT0398;UTM  13      - 5,077,533.943   710,557.912   MT  1.00014508   +1 56 40.2
 QT0398
 QT0398!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0398!SPC SD N     -   0.99988340  x   1.00002906  =   0.99991245
 QT0398!UTM  13      -   0.99988340  x   1.00014508  =   1.00002846
 QT0398
 QT0398:                Primary Azimuth Mark                     Grid Az
 QT0398:SPC SD N     -  HIDDEN AZ MK                             094 25 26.3
 QT0398:UTM  13      -  HIDDEN AZ MK                             090 51 32.7
 QT0398
 QT0398_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL1055777533(NAD 83)
 QT0398
 QT0398|---------------------------------------------------------------------|
 QT0398| PID    Reference Object                     Distance      Geod. Az  |
 QT0398|                                                           dddmmss.s |
 QT0398| CQ7827 HIDDEN RM 1                           7.813 METERS 08817     |
 QT0398| CQ7826 HIDDEN AZ MK                                       0924812.9 |
 QT0398| CQ7828 HIDDEN RM 2                           7.799 METERS 26920     |
 QT0398|---------------------------------------------------------------------|
 QT0398
 QT0398                          SUPERSEDED SURVEY CONTROL
 QT0398
 QT0398  NAD 83(1993)-  45 49 09.15188(N)    102 17 22.32386(W) AD(       ) 3
 QT0398  NAD 83(1986)-  45 49 09.15229(N)    102 17 22.32416(W) AD(       ) 3
 QT0398  NAD 27      -  45 49 09.15100(N)    102 17 20.74900(W) AD(       ) 3
 QT0398
 QT0398.Superseded values are not recommended for survey control.
 QT0398
 QT0398.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0398.See file dsdata.pdf to determine how the superseded data were derived.
 QT0398
 QT0398_MARKER: DS = TRIANGULATION STATION DISK
 QT0398_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0398_STAMPING: HIDDEN 1952
 QT0398_MARK LOGO: CGS
 QT0398_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0398+STABILITY: SURFACE MOTION
 QT0398
 QT0398  HISTORY     - Date     Condition        Report By
 QT0398  HISTORY     - 1952     MONUMENTED       CGS
 QT0398  HISTORY     - 1970     GOOD             USAF
 QT0398
 QT0398                          STATION DESCRIPTION
 QT0398
 QT0398'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0398'THE STATION IS IN SECTION 32, T 22 N, R 15 E, ON THE
 QT0398'RIGHT-OF-WAY OF AN OLD SECTION LINE ROAD ABOUT 8-1/4 MILES
 QT0398'SOUTH AND 6-1/4 MILES WEST OF LEMMON, 5-1/2 MILES WEST AND
 QT0398'3-1/2 MILES NORTH OF SHADEHILL, 5 FEET EAST OF A 4 X 4 INCH
 QT0398'WITNESS POST AND 3 FEET SOUTH OF A WIRE FENCE.
 QT0398'
 QT0398'TO REACH THE STATION FROM THE POST OFFICE IN SHADEHILL, GO
 QT0398'EASTERLY FOR 0.15 MILE TO STATE HIGHWAY 73, TURN LEFT ON THE
 QT0398'HIGHWAY AND GO NORTH FOR 0.85 MILE TO A SIDE ROAD ON THE LEFT
 QT0398'AND A FILLING STATION IN THE SOUTHWEST ANGLE, TURN LEFT AND GO
 QT0398'WEST FOR 0.2 MILE TO A FORK, TAKE RIGHT FORK AND GO 1.8 MILES
 QT0398'TO A SIDE ROAD RIGHT, TURN RIGHT AND GO NORTH ON THE MAIN
 QT0398'GRADED DIRT ROAD FOR 1.0 MILE TO A POINT WHERE THE MAIN ROAD
 QT0398'TURNS LEFT, TURN LEFT AND GO WEST FOR 2.0 MILES TO AN OLD
 QT0398'SCHOOL HOUSE ON THE RIGHT, CONTINUE WEST FOR 1.0 MILE, TURN
 QT0398'RIGHT AND GO NORTH FOR 1.0 MILE, TURN LEFT ON THE MAIN ROAD AND
 QT0398'GO 1.0 MILE TO A SIDE ROAD ON THE RIGHT, TURN RIGHT AND
 QT0398'GO NORTH 1.0 MILE TO AN OLD SECTION LINE ROAD ON THE
 QT0398'RIGHT, TURN RIGHT AND GO EAST FOR 0.6 MILE TO THE TOP OF THE
 QT0398'RIDGE AND THE STATION ON THE LEFT, CONTINUE EAST FOR 0.4
 QT0398'MILE TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 QT0398'
 QT0398'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0398'HIDDEN 1952.
 QT0398'
 QT0398'REFERENCE MARK 1 IS 3 FEET SOUTH OF THE WIRE FENCE.  THE MARK
 QT0398'PROJECTS 8 INCHES AND THE DISK IS STAMPED HIDDEN NO 1 1952.
 QT0398'
 QT0398'REFERENCE MARK 2 IS 3 FEET SOUTH OF A WIRE FENCE.  THE MARK
 QT0398'PROJECTS 8 INCHES AND THE DISK IS STAMPED HIDDEN NO 2 1952.
 QT0398'
 QT0398'THE AZIMUTH MARK IS 3 FEET SOUTH-SOUTHWEST OF A 4 X 4 INCH
 QT0398'WITNESS POST AND 1 FOOT NORTH OF A WIRE FENCE.  THE MARK
 QT0398'PROJECTS 9 INCHES AND THE DISK IS STAMPED HIDDEN 1952.
 QT0398'
 QT0398'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0398
 QT0398                          STATION RECOVERY (1970)
 QT0398
 QT0398'RECOVERY NOTE BY US AIR FORCE 1970
 QT0398'STATION, BOTH R.M.S, AND THE AZIMUTH MARK WERE RECOVERED IN
 QT0398'GOOD CONDITION AS DESCRIBED.
 QT0398'
 QT0398'A NEW ROUTE DESCRIPTION IS AS FOLLOWS--
 QT0398'
 QT0398'TO REACH THE STATION FROM THE U.S. POST OFFICE AND FILLING
 QT0398'STATION IN SUMMERVILLE, SOUTH DAKOTA, GO NORTH ON STATE HIGHWAY
 QT0398'73 FOR 150 FEET TO A PAVED ROAD LEFT.  TURN LEFT (WEST) ON THE
 QT0398'PAVED ROAD FOR 0.2 MILE TO A POINT WHERE THE PAVED ROAD TURNS
 QT0398'RIGHT.  TURN RIGHT, AND CONTINUE ON THE PAVED ROAD FOR 1.8
 QT0398'MILES TO THE END OF PAVEMENT.  CONTINUE STRAIGHT (WEST) FOR
 QT0398'2.0 MILES ON THE GRAVEL ROAD TO THE POINT WHERE THE GRAVEL
 QT0398'ROAD TURNS NORTH.  GO NORTH ON THE GRAVEL ROAD FOR 1.0 MILE
 QT0398'TO AN INTERSECTION.  TURN LEFT (WEST) FOR 1.0 MILE, THENCE
 QT0398'RIGHT (NORTH) FOR 1.0 MILE TO A MAIN ROAD.  TURN LEFT (WEST)
 QT0398'ON THE MAIN ROAD FOR 1.0 MILE TO A SIDE ROAD RIGHT.  TURN
 QT0398'RIGHT (NORTH) 1.0 MILE TO AN OLD SECTION LINE ROAD ON THE
 QT0398'RIGHT.  TURN RIGHT (EAST) FOR 0.6 MILE TO THE TOP OF A
 QT0398'RIDGE AND THE STATION ON THE LEFT.  TO REACH THE AZIMUTH
 QT0398'MARK FROM THE STATION, CONTINUE EAST FOR 0.4 MILE TO THE
 QT0398'MONUMENT ON THE RIGHT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2093 ***********************************************************************
 PU2093  DESIGNATION -  HIGGINS
 PU2093  PID         -  PU2093
 PU2093  STATE/COUNTY-  SD/LAWRENCE
 PU2093  COUNTRY     -  US
 PU2093  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2093
 PU2093                         *CURRENT SURVEY CONTROL
 PU2093  ______________________________________________________________________
 PU2093* NAD 83(1996) POSITION- 44 31 12.74647(N) 103 56 07.48349(W)   ADJUSTED
 PU2093* NAVD 88 ORTHO HEIGHT -  1177.212 (meters)     3862.24  (feet) ADJUSTED
 PU2093  ______________________________________________________________________
 PU2093  GEOID HEIGHT    -        -14.579 (meters)                     GEOID18
 PU2093  LAPLACE CORR    -         -6.15  (seconds)                    DEFLEC18
 PU2093  DYNAMIC HEIGHT  -       1176.813 (meters)     3860.93  (feet) COMP
 PU2093  MODELED GRAVITY -    980,237.6   (mgal)                       NAVD 88
 PU2093
 PU2093  HORZ ORDER      -  SECOND
 PU2093  VERT ORDER      -  SECOND    CLASS 0
 PU2093
 PU2093.The horizontal coordinates were established by classical geodetic methods
 PU2093.and adjusted by the National Geodetic Survey in January 1998.
 PU2093
 PU2093.The orthometric height was determined by differential leveling and
 PU2093.adjusted by the NATIONAL GEODETIC SURVEY
 PU2093.in June 1991.
 PU2093
 PU2093.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2093.GEOID18 height accuracy estimate available here.
 PU2093
 PU2093.Click photographs - Photos may exist for this station.
 PU2093
 PU2093.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2093
 PU2093.The dynamic height is computed by dividing the NAVD 88
 PU2093.geopotential number by the normal gravity value computed on the
 PU2093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2093.degrees latitude (g = 980.6199 gals.).
 PU2093
 PU2093.The modeled gravity was interpolated from observed gravity values.
 PU2093
 PU2093. The following values were computed from the NAD 83(1996) position.
 PU2093
 PU2093;                    North         East     Units Scale Factor Converg.
 PU2093;SPC SD N     -    83,930.108   287,255.434   MT  0.99998177   -2 47 06.9
 PU2093;SPC SD N     -   275,360.70    942,437.20   sFT  0.99998177   -2 47 06.9
 PU2093;SPC WY E     -   447,287.229   297,881.331   MT  1.00005528   +0 51 48.2
 PU2093;SPC WY E     - 1,467,474.85    977,299.00   sFT  1.00005528   +0 51 48.2
 PU2093;UTM  13      - 4,930,204.903   584,603.197   MT  0.99968802   +0 44 47.4
 PU2093
 PU2093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2093!SPC SD N     -   0.99981774  x   0.99998177  =   0.99979951
 PU2093!SPC WY E     -   0.99981774  x   1.00005528  =   0.99987301
 PU2093!UTM  13      -   0.99981774  x   0.99968802  =   0.99950581
 PU2093
 PU2093:                Primary Azimuth Mark                     Grid Az
 PU2093:SPC SD N     -  GUY                                      320 19 29.4
 PU2093:SPC WY E     -  GUY                                      316 40 34.3
 PU2093:UTM  13      -  GUY                                      316 47 35.1
 PU2093
 PU2093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8460330204(NAD 83)
 PU2093
 PU2093|---------------------------------------------------------------------|
 PU2093| PID    Reference Object                     Distance      Geod. Az  |
 PU2093|                                                           dddmmss.s |
 PU2093| PU2092 HIGGINS RM 1                          7.737 METERS 12229     |
 PU2093| PU2094 HIGGINS RM 2                          9.007 METERS 21653     |
 PU2093| PU2376 GUY                                 APPROX. 4.9 KM 3173222.5 |
 PU2093|---------------------------------------------------------------------|
 PU2093
 PU2093                          SUPERSEDED SURVEY CONTROL
 PU2093
 PU2093  NAD 83(1993)-  44 31 12.73991(N)    103 56 07.48554(W) AD(       ) 2
 PU2093  NAD 83(1986)-  44 31 12.73638(N)    103 56 07.47481(W) AD(       ) 2
 PU2093  NAD 27      -  44 31 12.79830(N)    103 56 05.73010(W) AD(       ) 2
 PU2093  NGVD 29 (??/??/92) 1176.658  (m)         3860.42   (f) ADJ UNCH    2 0
 PU2093
 PU2093.Superseded values are not recommended for survey control.
 PU2093
 PU2093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2093.See file dsdata.pdf to determine how the superseded data were derived.
 PU2093
 PU2093_MARKER: DS = TRIANGULATION STATION DISK
 PU2093_SETTING: 66 = SET IN ROCK OUTCROP
 PU2093_STAMPING: HIGGINS 1962
 PU2093_MARK LOGO: CGS
 PU2093_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2093+STABILITY: POSITION/ELEVATION WELL
 PU2093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2093+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2007
 PU2093
 PU2093  HISTORY     - Date     Condition        Report By
 PU2093  HISTORY     - 1962     MONUMENTED       CGS
 PU2093  HISTORY     - 1962     GOOD             CGS
 PU2093  HISTORY     - 19910822 GOOD             NGS
 PU2093  HISTORY     - 20070501 GOOD             NJS
 PU2093
 PU2093                          STATION DESCRIPTION
 PU2093
 PU2093'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2093'THE STATION IS LOCATED ABOUT 4.0 MILES NORTHWEST OF SPEARFISH,
 PU2093'ABOUT 400 FEET SOUTH OF A GRAVEL ROAD AND ON THE NORTH SIDE OF A
 PU2093'GRASS AND ROCK COVERED HILL SCATTERED WITH SMALL PINE TREES.
 PU2093'
 PU2093'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85 AND 14
 PU2093'ABOUT 1.5 MILES NORTH OF SPEARFISH, GO WEST ON U.S. HIGHWAY
 PU2093'14 FOR 3.4 MILES TO A SIDE ROAD LEFT.  TURN LEFT, SOUTH ON
 PU2093'GRAVEL ROAD FOR 0.2 MILE TO A CROSSROAD.  CONTINUE STRAIGHT
 PU2093'AHEAD UP GRADE FOR 0.4 MILE TO A WIRE GATE ON THE LEFT.  TURN
 PU2093'LEFT, THROUGH GATE AND TURN LEFT, EAST FOR 0.1 MILE TO THE
 PU2093'STATION AS DESCRIBED.
 PU2093'
 PU2093'THE STATION MARK IS A STANDARD DISK CEMENTED IN A DRILL HOLE
 PU2093'IN A 3 X 3 FEET OUTCROPPING BEDROCK WHICH IS FLUSH WITH THE
 PU2093'GROUND.  IT IS STAMPED HIGGINS 1962.  IT IS 30 FEET SOUTH OF
 PU2093'WHERE THE HILL BREAKS SHARPLY TO THE NORTH.
 PU2093'
 PU2093'REFERENCE MARK NO. 1 IS A STANDARD DISK CEMENTED IN A DRILL
 PU2093'HOLE IN A 4 X 6 FEET OUTCROPPING BEDROCK WHICH IS FLUSH WITH
 PU2093'THE GROUND.  IT IS STAMPED HIGGINS NO 1 1962.
 PU2093'
 PU2093'REFERENCE MARK NO. 2 IS A STANDARD DISK CEMENTED IN A DRILL
 PU2093'HOLE IN A 4 X 6 FEET OUTCROPPING BEDROCK WHICH IS FLUSH WITH
 PU2093'THE GROUND.  IT IS STAMPED HIGGINS NO 2 1962.
 PU2093
 PU2093                          STATION RECOVERY (1962)
 PU2093
 PU2093'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU2093'5.6 MI NW FROM SPEARFISH.
 PU2093'0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU2093'SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD U.S. HIGHWAY 85,
 PU2093'THENCE 4.65 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14, THENCE
 PU2093'0.3 MILE WEST-NORTHWEST ALONG A GRAVELED ROAD, 0.05 MILE
 PU2093'SOUTHEAST OF A GATE, ON THE TOP OF A ROCKY HILL, IN THE TOP
 PU2093'OF A 3- BY 3-FOOT OUTCROP ABOUT FLUSH WITH THE GROUND, ABOUT
 PU2093'150 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 29.6 FEET
 PU2093'NORTHEAST OF R.M. 2, 25.4 FEET WEST-NORTHWEST OF R.M. 1, ABOUT
 PU2093'20 FEET HIGHER THAN THE ROAD, AND ABOUT 1/2 FOOT HIGHER THAN
 PU2093'R.M. 1.
 PU2093
 PU2093                          STATION RECOVERY (1991)
 PU2093
 PU2093'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2093'3.3 KM (2.05 MI) WESTERLY ALONG INTERSTATE 90 FROM THE JUNCTION OF
 PU2093'JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 5.2 KM (3.25 MI)
 PU2093'WESTERLY ALONG OLD U.S. HIGHWAY 14 (EXIT 10), THENCE 0.8 KM (0.50
 PU2093'MI) SOUTHWESTERLY ALONG A GRAVELED ROAD, IN TOP OF A 8 BY 8 FOOT AREA
 PU2093'OF OUTCROPPING BEDROCK, 80.0 M (262.5 FT) SOUTH OF THE CENTER OF THE
 PU2093'ROAD, 18.0 M (59.1 FT) ABOVE THE LEVEL OF THE ROAD, 9.1 M (29.9 FT)
 PU2093'NORTH-NORTHEAST OF REFERENCE MARK 2, 7.7 M (25.3 FT) WEST-NORTHWEST
 PU2093'OF REFERENCE MARK 1, AND FLUSH WITH THE GROUND SURFACE.
 PU2093
 PU2093                          STATION RECOVERY (2007)
 PU2093
 PU2093'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2092 ***********************************************************************
 PU2092  DESIGNATION -  HIGGINS RM 1
 PU2092  PID         -  PU2092
 PU2092  STATE/COUNTY-  SD/LAWRENCE
 PU2092  COUNTRY     -  US
 PU2092  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2092
 PU2092                         *CURRENT SURVEY CONTROL
 PU2092  ______________________________________________________________________
 PU2092* NAD 83(1986) POSITION- 44 31 12.61   (N) 103 56 07.19   (W)   HD_HELD1
 PU2092* NAVD 88 ORTHO HEIGHT -  1176.903 (meters)     3861.22  (feet) ADJUSTED
 PU2092  ______________________________________________________________________
 PU2092  GEOID HEIGHT    -        -14.579 (meters)                     GEOID18
 PU2092  DYNAMIC HEIGHT  -       1176.505 (meters)     3859.92  (feet) COMP
 PU2092  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 PU2092
 PU2092  VERT ORDER      -  SECOND    CLASS 0
 PU2092
 PU2092.The horizontal coordinates were determined by differentially corrected
 PU2092.hand held GPS observations or other comparable positioning techniques
 PU2092.and have an estimated accuracy of +/- 3 meters.
 PU2092
 PU2092.The orthometric height was determined by differential leveling and
 PU2092.adjusted by the NATIONAL GEODETIC SURVEY
 PU2092.in June 1991.
 PU2092
 PU2092.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2092.GEOID18 height accuracy estimate available here.
 PU2092
 PU2092.Click photographs - Photos may exist for this station.
 PU2092
 PU2092.The dynamic height is computed by dividing the NAVD 88
 PU2092.geopotential number by the normal gravity value computed on the
 PU2092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2092.degrees latitude (g = 980.6199 gals.).
 PU2092
 PU2092.The modeled gravity was interpolated from observed gravity values.
 PU2092
 PU2092;                    North         East    Units  Estimated Accuracy
 PU2092;SPC SD N     -    83,925.6     287,261.7     MT  (+/- 3 meters HH1 GPS) 
 PU2092
 PU2092_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8460930200(NAD 83)
 PU2092
 PU2092                          SUPERSEDED SURVEY CONTROL
 PU2092
 PU2092  NGVD 29 (??/??/92) 1176.35   (m)         3859.4    (f) COMPUTED    2 0
 PU2092
 PU2092.Superseded values are not recommended for survey control.
 PU2092
 PU2092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2092.See file dsdata.pdf to determine how the superseded data were derived.
 PU2092
 PU2092_MARKER: DR = REFERENCE MARK DISK
 PU2092_SETTING: 66 = SET IN ROCK OUTCROP
 PU2092_STAMPING: HIGGINS NO 1 1962
 PU2092_MARK LOGO: CGS
 PU2092_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2092+STABILITY: POSITION/ELEVATION WELL
 PU2092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2092+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2007
 PU2092
 PU2092  HISTORY     - Date     Condition        Report By
 PU2092  HISTORY     - 1962     MONUMENTED       CGS
 PU2092  HISTORY     - 19910822 GOOD             NGS
 PU2092  HISTORY     - 20070501 GOOD             NJS
 PU2092
 PU2092                          STATION DESCRIPTION
 PU2092
 PU2092'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2092'5.6 MI NW FROM SPEARFISH.
 PU2092'0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU2092'SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD U.S. HIGHWAY 85,
 PU2092'THENCE 4.65 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14, THENCE
 PU2092'0.3 MILE WEST-NORTHWEST ALONG A GRAVELED ROAD, 0.05 MILE
 PU2092'SOUTHEAST OF A GATE, ON THE TOP OF A ROCKY HILL, IN THE TOP
 PU2092'OF A 4- BY 5 1/2-FOOT OUTCROP ABOUT FLUSH WITH THE GROUND,
 PU2092'25.4 FEET EAST-SOUTHEAST OF THE STATION, 40.45 FEET
 PU2092'EAST-NORTHEAST OF R.M. 2, AND ABOUT LEVEL WITH THE STATION.
 PU2092
 PU2092                          STATION RECOVERY (1991)
 PU2092
 PU2092'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2092'3.3 KM (2.05 MI) WESTERLY ALONG INTERSTATE 90 FROM THE JUNCTION OF
 PU2092'JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 5.2 KM (3.25 MI)
 PU2092'WESTERLY ALONG OLD U.S. HIGHWAY 14 (EXIT 10), THENCE 0.8 KM (0.50
 PU2092'MI) SOUTHWESTERLY ALONG A GRAVELED ROAD, IN TOP OF A 4 BY 6 FOOT AREA
 PU2092'OF OUTCROPPING BEDROCK, 80.0 M (262.5 FT) SOUTH OF THE CENTER OF THE
 PU2092'ROAD, 18.0 M (59.1 FT) ABOVE THE LEVEL OF THE ROAD, 12.3 M (40.4 FT)
 PU2092'NORTHEAST OF REFERENCE MARK 2, 7.7 M (25.3 FT) EAST-SOUTHEAST OF
 PU2092'TRIANGULATION STATION HIGGINS, AND FLUSH WITH THE GROUND SURFACE.
 PU2092
 PU2092                          STATION RECOVERY (2007)
 PU2092
 PU2092'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2092'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2094 ***********************************************************************
 PU2094  DESIGNATION -  HIGGINS RM 2
 PU2094  PID         -  PU2094
 PU2094  STATE/COUNTY-  SD/LAWRENCE
 PU2094  COUNTRY     -  US
 PU2094  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2094
 PU2094                         *CURRENT SURVEY CONTROL
 PU2094  ______________________________________________________________________
 PU2094* NAD 83(1986) POSITION- 44 31 12.51   (N) 103 56 07.73   (W)   HD_HELD1
 PU2094* NAVD 88 ORTHO HEIGHT -  1177.792 (meters)     3864.14  (feet) ADJUSTED
 PU2094  ______________________________________________________________________
 PU2094  GEOID HEIGHT    -        -14.578 (meters)                     GEOID18
 PU2094  DYNAMIC HEIGHT  -       1177.392 (meters)     3862.83  (feet) COMP
 PU2094  MODELED GRAVITY -    980,237.7   (mgal)                       NAVD 88
 PU2094
 PU2094  VERT ORDER      -  SECOND    CLASS 0
 PU2094
 PU2094.The horizontal coordinates were determined by differentially corrected
 PU2094.hand held GPS observations or other comparable positioning techniques
 PU2094.and have an estimated accuracy of +/- 3 meters.
 PU2094
 PU2094.The orthometric height was determined by differential leveling and
 PU2094.adjusted by the NATIONAL GEODETIC SURVEY
 PU2094.in June 1991.
 PU2094
 PU2094.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2094.GEOID18 height accuracy estimate available here.
 PU2094
 PU2094.Click photographs - Photos may exist for this station.
 PU2094
 PU2094.The dynamic height is computed by dividing the NAVD 88
 PU2094.geopotential number by the normal gravity value computed on the
 PU2094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2094.degrees latitude (g = 980.6199 gals.).
 PU2094
 PU2094.The modeled gravity was interpolated from observed gravity values.
 PU2094
 PU2094;                    North         East    Units  Estimated Accuracy
 PU2094;SPC SD N     -    83,923.1     287,249.6     MT  (+/- 3 meters HH1 GPS) 
 PU2094
 PU2094_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8459730197(NAD 83)
 PU2094
 PU2094                          SUPERSEDED SURVEY CONTROL
 PU2094
 PU2094  NGVD 29 (??/??/92) 1177.24   (m)         3862.3    (f) COMPUTED    2 0
 PU2094
 PU2094.Superseded values are not recommended for survey control.
 PU2094
 PU2094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2094.See file dsdata.pdf to determine how the superseded data were derived.
 PU2094
 PU2094_MARKER: DR = REFERENCE MARK DISK
 PU2094_SETTING: 66 = SET IN ROCK OUTCROP
 PU2094_STAMPING: HIGGINS NO 2 1962
 PU2094_MARK LOGO: CGS
 PU2094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2094+STABILITY: POSITION/ELEVATION WELL
 PU2094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2094+SATELLITE: SATELLITE OBSERVATIONS - May 01, 2007
 PU2094
 PU2094  HISTORY     - Date     Condition        Report By
 PU2094  HISTORY     - 1962     MONUMENTED       CGS
 PU2094  HISTORY     - 19910822 GOOD             NGS
 PU2094  HISTORY     - 20070501 GOOD             NJS
 PU2094
 PU2094                          STATION DESCRIPTION
 PU2094
 PU2094'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2094'5.6 MI NW FROM SPEARFISH.
 PU2094'0.2 MILE NORTH ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU2094'SPEARFISH, THENCE 0.45 MILE WEST ALONG OLD U.S. HIGHWAY 85,
 PU2094'THENCE 4.65 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14, THENCE
 PU2094'0.3 MILE WEST-NORTHWEST ALONG A GRAVELED ROAD, 0.05 MILE
 PU2094'SOUTHEAST OF A GATE, ON THE TOP OF A ROCKY HILL, IN THE TOP
 PU2094'OF A 3- BY 3-FOOT OUTCROP WHICH PROJECTS ABOUT 0.2 FOOT ABOVE
 PU2094'THE GROUND, 29.6 FEET SOUTHWEST OF THE STATION, 40.45 FEET
 PU2094'WEST-SOUTHWEST OF R.M. 1.
 PU2094
 PU2094                          STATION RECOVERY (1991)
 PU2094
 PU2094'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU2094'3.3 KM (2.05 MI) WESTERLY ALONG INTERSTATE 90 FROM THE JUNCTION OF
 PU2094'JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, THENCE 5.2 KM (3.25 MI)
 PU2094'WESTERLY ALONG OLD U.S. HIGHWAY 14 (EXIT 10), THENCE 0.8 KM (0.50
 PU2094'MI) SOUTHWESTERLY ALONG A GRAVELED ROAD, IN TOP OF A 6 BY 8 FOOT AREA
 PU2094'OF OUTCROPPING BEDROCK, 89.0 M (292.0 FT) SOUTH OF THE CENTER OF THE
 PU2094'ROAD, 19.0 M (62.3 FT) ABOVE THE LEVEL OF THE ROAD, 12.4 M (40.7 FT)
 PU2094'NORTHEAST OF REFERENCE MARK 1, 9.1 M (29.9 FT) SOUTH-SOUTHWEST OF
 PU2094'TRIANGULATION STATION HIGGINS, AND FLUSH WITH THE GROUND SURFACE.
 PU2094
 PU2094                          STATION RECOVERY (2007)
 PU2094
 PU2094'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0846 ***********************************************************************
 QS0846  DESIGNATION -  HIGH
 QS0846  PID         -  QS0846
 QS0846  STATE/COUNTY-  SD/CORSON
 QS0846  COUNTRY     -  US
 QS0846  USGS QUAD   -  MISCOL SW (2017)
 QS0846
 QS0846                         *CURRENT SURVEY CONTROL
 QS0846  ______________________________________________________________________
 QS0846* NAD 83(1996) POSITION- 45 36 07.58470(N) 101 11 14.44927(W)   ADJUSTED
 QS0846* NAVD 88 ORTHO HEIGHT -   700.    (meters)     2297.    (feet) SCALED
 QS0846  ______________________________________________________________________
 QS0846  GEOID HEIGHT    -        -20.834 (meters)                     GEOID18
 QS0846  LAPLACE CORR    -         -5.68  (seconds)                    DEFLEC18
 QS0846  HORZ ORDER      -  SECOND
 QS0846
 QS0846.The horizontal coordinates were established by classical geodetic methods
 QS0846.and adjusted by the National Geodetic Survey in January 1998.
 QS0846
 QS0846.The orthometric height was scaled from a topographic map.
 QS0846
 QS0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0846.GEOID18 height accuracy estimate available here.
 QS0846
 QS0846.Click photographs - Photos may exist for this station.
 QS0846
 QS0846.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0846
 QS0846. The following values were computed from the NAD 83(1996) position.
 QS0846
 QS0846;                    North         East     Units Scale Factor Converg.
 QS0846;SPC SD N     -   197,235.548   507,371.821   MT  0.99998533   -0 50 25.2
 QS0846;SPC SD N     -   647,096.96  1,664,602.38   sFT  0.99998533   -0 50 25.2
 QS0846;UTM  14      - 5,052,167.404   329,419.546   MT  0.99995775   -1 33 47.6
 QS0846
 QS0846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0846!SPC SD N     -   0.99989347  x   0.99998533  =   0.99987880
 QS0846!UTM  14      -   0.99989347  x   0.99995775  =   0.99985122
 QS0846
 QS0846:                Primary Azimuth Mark                     Grid Az
 QS0846:SPC SD N     -  HIGH AZ MK                               184 38 47.8
 QS0846:UTM  14      -  HIGH AZ MK                               185 22 10.2
 QS0846
 QS0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR2941952167(NAD 83)
 QS0846
 QS0846|---------------------------------------------------------------------|
 QS0846| PID    Reference Object                     Distance      Geod. Az  |
 QS0846|                                                           dddmmss.s |
 QS0846| CQ7833 HIGH AZ MK                                         1834822.6 |
 QS0846| CQ7834 HIGH RM 1                             8.755 METERS 20510     |
 QS0846| CQ7835 HIGH RM 2                             9.543 METERS 30234     |
 QS0846|---------------------------------------------------------------------|
 QS0846
 QS0846                          SUPERSEDED SURVEY CONTROL
 QS0846
 QS0846  NAD 83(1986)-  45 36 07.57626(N)    101 11 14.44603(W) AD(       ) 2
 QS0846  NAD 27      -  45 36 07.59700(N)    101 11 12.94600(W) AD(       ) 2
 QS0846
 QS0846.Superseded values are not recommended for survey control.
 QS0846
 QS0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0846.See file dsdata.pdf to determine how the superseded data were derived.
 QS0846
 QS0846_MARKER: DS = TRIANGULATION STATION DISK
 QS0846_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QS0846_STAMPING: HIGH 1952
 QS0846_MARK LOGO: CGS
 QS0846_MAGNETIC: P = MARKER IS A STEEL PIPE
 QS0846_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0846
 QS0846  HISTORY     - Date     Condition        Report By
 QS0846  HISTORY     - 1952     MONUMENTED       CGS
 QS0846
 QS0846                          STATION DESCRIPTION
 QS0846
 QS0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0846'THE STATION IS ABOUT 12-1/2 MILES NORTHWEST OF TIMBER LAKE, 8
 QS0846'MILES SOUTH OF THE GRAND RIVER, IN SECTION 20, T 19 N, R 24 E,
 QS0846'AND ON THE MOST WESTERLY ONE OF SEVERAL ROCKY MOUNDS.
 QS0846'
 QS0846'TO REACH THE STATION FROM THE DEPOT IN TIMBER LAKE, GO NORTHWEST
 QS0846'FOR 0.1 MILE TO STATE HIGHWAY 8, TURN LEFT AND GO WEST ON THE
 QS0846'HIGHWAY FOR 3.45 MILES TO A SIDE ROAD RIGHT, TURN RIGHT AND GO
 QS0846'NORTH ON GRADED DIRT ROAD FOR 10.85 MILES TO A SMALL RANCH HOUSE
 QS0846'ON THE LEFT, CONTINUE NORTH FOR 0.75 MILE TO A SECTION LINE ROAD
 QS0846'ON LEFT, TURN LEFT AND GO WEST FOR 2.4 MILES TO THE AZIMUTH MARK
 QS0846'ON RIGHT, CONTINUE WEST FOR 1.3 MILES TO A WIRE GATE ON RIGHT,
 QS0846'TURN RIGHT THROUGH GATE AND GO NORTHEAST ACROSS COUNTRY FOR
 QS0846'1.5 MILES TO THE FIRST ROCKY MOUND AND STATION.
 QS0846'
 QS0846'THE STATION MARK IS A STANDARD DISK WELDED ON THE TOP OF A 2-INCH
 QS0846'IRON PIPE PROJECTING 8 INCHES.  THE DISK IS STAMPED HIGH 1952.
 QS0846'
 QS0846'REFERENCE MARK 1 IS SET FLUSH IN A BOULDER, AND THE DISK IS STAMPED
 QS0846'HIGH NO 1 1952.
 QS0846'
 QS0846'REFERENCE MARK 2 IS SET FLUSH IN A BOULDER, AND THE DISK IS STAMPED
 QS0846'HIGH NO 2 1952.
 QS0846'
 QS0846'THE AZIMUTH MARK IS 21 FEET NORTH OF CENTER OF A SECTION LINE
 QS0846'ROAD, 10 FEET EAST OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT
 QS0846'SOUTH OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES, AND THE DISK
 QS0846'IS STAMPED HIGH 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8992 ***********************************************************************
 AB8992  DESIGNATION -  HIGH AP
 AB8992  PID         -  AB8992
 AB8992  STATE/COUNTY-  SD/HYDE
 AB8992  COUNTRY     -  US
 AB8992  USGS QUAD   -  HIGHMORE (2017)
 AB8992
 AB8992                         *CURRENT SURVEY CONTROL
 AB8992  ______________________________________________________________________
 AB8992* NAD 83(1986) POSITION- 44 32 05.     (N) 099 26 33.     (W)   SCALED
 AB8992* NAVD 88 ORTHO HEIGHT -   564.757 (meters)     1852.87  (feet) ADJUSTED
 AB8992  ______________________________________________________________________
 AB8992  GEOID HEIGHT    -        -23.831 (meters)                     GEOID18
 AB8992  DYNAMIC HEIGHT  -        564.646 (meters)     1852.51  (feet) COMP
 AB8992  MODELED GRAVITY -    980,404.3   (mgal)                       NAVD 88
 AB8992
 AB8992  VERT ORDER      -  FIRST     CLASS II
 AB8992
 AB8992.The horizontal coordinates were scaled from a map and have
 AB8992.an estimated accuracy of +/- 6 seconds.
 AB8992
 AB8992.The orthometric height was determined by differential leveling and
 AB8992.adjusted by the NATIONAL GEODETIC SURVEY
 AB8992.in October 1997.
 AB8992
 AB8992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8992.GEOID18 height accuracy estimate available here.
 AB8992
 AB8992.Click photographs - Photos may exist for this station.
 AB8992
 AB8992.The dynamic height is computed by dividing the NAVD 88
 AB8992.geopotential number by the normal gravity value computed on the
 AB8992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8992.degrees latitude (g = 980.6199 gals.).
 AB8992
 AB8992.The modeled gravity was interpolated from observed gravity values.
 AB8992
 AB8992;                    North         East    Units  Estimated Accuracy
 AB8992;SPC SD N     -    78,090.      644,310.      MT  (+/- 180 meters Scaled)
 AB8992
 AB8992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ648313(NAD 83)
 AB8992
 AB8992                          SUPERSEDED SURVEY CONTROL
 AB8992
 AB8992.No superseded survey control is available for this station.
 AB8992
 AB8992_MARKER: Z = SEE DESCRIPTION
 AB8992_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AB8992_STAMPING: HIGH AP 1994
 AB8992_MARK LOGO: SDDT
 AB8992_PROJECTION: FLUSH
 AB8992_MAGNETIC: P = MARKER IS A STEEL PIPE
 AB8992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8992+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AB8992_ROD/PIPE-DEPTH: 6.4 meters
 AB8992_SLEEVE-DEPTH  : 4.0 meters
 AB8992
 AB8992  HISTORY     - Date     Condition        Report By
 AB8992  HISTORY     - 1994     MONUMENTED       SDDT
 AB8992  HISTORY     - 19941108 GOOD             NGS
 AB8992
 AB8992                          STATION DESCRIPTION
 AB8992
 AB8992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8992'0.8 KM (0.50 MI) NORTHERLY ALONG STATE HIGHWAY 47 FROM THE JUNCTION OF
 AB8992'U.S. HIGHWAY 14 IN HIGHMORE, 425.0 M (1394.4 FT) SOUTH OF MILEPOST
 AB8992'138, 33.0 M (108.3 FT) WEST OF THE HIGHWAY CENTERLINE, 2.7 M (8.9 FT)
 AB8992'WEST OF A FENCE ENCLOSING THE HIGHMORE MUNICIPAL AIRPORT, 2.7 M (8.9
 AB8992'FT) NORTH OF A FENCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AB8992'0.4 M (1.3 FT) SOUTH OF A METAL GUARD POST, AND 0.4 M (1.3 FT)
 AB8992'NORTHWEST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS
 AB8992'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH
 AB8992'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM IS THROUGH A 5-INCH LOGO
 AB8992'CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0814 ***********************************************************************
 OR0814  DESIGNATION -  HIGH POINT
 OR0814  PID         -  OR0814
 OR0814  STATE/COUNTY-  SD/BON HOMME
 OR0814  COUNTRY     -  US
 OR0814  USGS QUAD   -  OAK HOLLOW (2017)
 OR0814
 OR0814                         *CURRENT SURVEY CONTROL
 OR0814  ______________________________________________________________________
 OR0814* NAD 83(1996) POSITION- 43 07 41.88281(N) 098 03 49.40286(W)   ADJUSTED
 OR0814* NAVD 88 ORTHO HEIGHT -   579.    (meters)     1900.    (feet) SCALED
 OR0814  ______________________________________________________________________
 OR0814  GEOID HEIGHT    -        -26.403 (meters)                     GEOID18
 OR0814  LAPLACE CORR    -          1.21  (seconds)                    DEFLEC18
 OR0814  HORZ ORDER      -  SECOND
 OR0814
 OR0814.The horizontal coordinates were established by classical geodetic methods
 OR0814.and adjusted by the National Geodetic Survey in January 1998.
 OR0814
 OR0814.The orthometric height was scaled from a topographic map.
 OR0814
 OR0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0814.GEOID18 height accuracy estimate available here.
 OR0814
 OR0814.Click photographs - Photos may exist for this station.
 OR0814
 OR0814.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0814
 OR0814. The following values were computed from the NAD 83(1996) position.
 OR0814
 OR0814;                    North         East     Units Scale Factor Converg.
 OR0814;SPC SD S     -    90,836.962   784,647.228   MT  0.99994322   +1 33 56.5
 OR0814;SPC SD S     -   298,020.93  2,574,296.78   sFT  0.99994322   +1 33 56.5
 OR0814;UTM  14      - 4,775,487.940   576,155.645   MT  0.99967134   +0 38 24.4
 OR0814
 OR0814!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0814!SPC SD S     -   0.99991330  x   0.99994322  =   0.99985652
 OR0814!UTM  14      -   0.99991330  x   0.99967134  =   0.99958467
 OR0814
 OR0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN7615575487(NAD 83)
 OR0814
 OR0814                          SUPERSEDED SURVEY CONTROL
 OR0814
 OR0814  NAD 83(1995)-  43 07 41.88723(N)    098 03 49.40432(W) AD(       ) 2
 OR0814  NAD 83(1986)-  43 07 41.89713(N)    098 03 49.39912(W) AD(       ) 2
 OR0814  NAD 27      -  43 07 41.92300(N)    098 03 48.13400(W) AD(       ) 2
 OR0814  USSD        -  43 07 42.08300(N)    098 03 48.47200(W) AD(       ) 3
 OR0814
 OR0814.Superseded values are not recommended for survey control.
 OR0814
 OR0814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0814.See file dsdata.pdf to determine how the superseded data were derived.
 OR0814
 OR0814_MARKER: N = NAIL
 OR0814_SP_SET: WOOD STUB
 OR0814_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0814
 OR0814  HISTORY     - Date     Condition        Report By
 OR0814  HISTORY     - 1901     MONUMENTED       CGS
 OR0814  HISTORY     - 1935     SEE DESCRIPTION  CGS
 OR0814  HISTORY     - 1974     SEE DESCRIPTION  USGS
 OR0814
 OR0814                          STATION DESCRIPTION
 OR0814
 OR0814'DESCRIBED BY COAST AND GEODETIC SURVEY 1901 (FDG)
 OR0814'IN SEC. 16, T. 96 N., R. 61 W., ON A PROMINENT HILL, ABOUT 4.5
 OR0814'MILES WEST AND 6.5 MILES SOUTH OF TRIPP, HUTCHINSON COUNTY,
 OR0814'S.DAK.  A SAND PIT IS ABOUT 10 FEET SOUTH OF THE STATION.
 OR0814'THE SURFACE MARK IS A NAIL IN THE TOP OF A 4- BY 6-INCH PINE
 OR0814'STUB, AND THE UNDERGROUND MARK IS A COPPER TACK IN THE CORK
 OR0814'OF A STONE JUG.
 OR0814
 OR0814                          STATION RECOVERY (1935)
 OR0814
 OR0814'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0814'STATION WAS NOT RECOVERED ON MAY 8, 1935.  IT APPEARS THAT
 OR0814'THE VERY HIGHEST POINT OF THE HILL HAS BEEN REMOVED DUE TO
 OR0814'OPERATION OF A SAND PIT LOCATED ON THE SOUTH AND WEST SLOPES.
 OR0814'IF THE STATION WAS LOCATED AT THAT POINT IT HAS NO DOUBT
 OR0814'BEEN DESTROYED.  ACCORDING TO THE LAND OWNER, THE GROUND
 OR0814'10 FEET NORTH OF THE SAND PIT, AS HE KNEW IT WHEN HE MOVED
 OR0814'ON THE LAND ABOUT 25 YEARS AGO, WAS REMOVED MANY YEARS AGO.
 OR0814'AT ONE POINT THERE WAS A SHALLOW DEPRESSION IN THE TOP OF THE
 OR0814'HILL WHICH APPEARED AS THOUGH IT MIGHT HAVE BEEN FORMED BY
 OR0814'STOCK TRAMPLING ABOUT THE PINE-STUB SURFACE MARK.  A LARGE
 OR0814'HOLE DUG 3 FEET DEEP HERE REVEALED NOTHING NOR DID
 OR0814'PROSPECTING OVER THE HILL WITH A 3-1/2-FOOT ROD.  ALL THE OLD
 OR0814'RESIDENTS REMAINING IN THE NEIGHBORHOOD WERE INTERVIEWED
 OR0814'BUT NONE OF THEM WERE FAMILIAR WITH THE MARK.  HALF A DAY
 OR0814'WAS SPENT IN THE SEARCH.
 OR0814'
 OR0814'THE HILL IS IN THE SE 1/4 SW 1/4 SEC. 16, T. 96 N., R. 61 W.,
 OR0814'ON LAND NOW OWNED AND OCCUPIED BY JOHN PUDWILL WHO LIVES NEAR
 OR0814'THE SOUTHEAST CORNER OF THE SECTION.
 OR0814
 OR0814                          STATION RECOVERY (1974)
 OR0814
 OR0814'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 OR0814'THIS STATION IS REPORTED AS NOT RECOVERED ON MAY 8, 1935
 OR0814'
 OR0814'THE STATION WAS NOT FOUND THIS DATE.  SOME HIGH GROUND REMAINS
 OR0814'ON THE WEST SIDE OF THE SAND PIT, BUT ALL EVIDENCE INDICATED
 OR0814'THAT THIS STATION HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0726 ***********************************************************************
 OQ0726  DESIGNATION -  HIGHLAND
 OQ0726  PID         -  OQ0726
 OQ0726  STATE/COUNTY-  SD/LINCOLN
 OQ0726  COUNTRY     -  US
 OQ0726  USGS QUAD   -  ALCESTER NE (2017)
 OQ0726
 OQ0726                         *CURRENT SURVEY CONTROL
 OQ0726  ______________________________________________________________________
 OQ0726* NAD 83(1996) POSITION- 43 13 30.54191(N) 096 36 00.95473(W)   ADJUSTED
 OQ0726* NAVD 88 ORTHO HEIGHT -   472.    (meters)     1549.    (feet) SCALED
 OQ0726  ______________________________________________________________________
 OQ0726  GEOID HEIGHT    -        -26.345 (meters)                     GEOID18
 OQ0726  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 OQ0726  HORZ ORDER      -  SECOND
 OQ0726
 OQ0726.The horizontal coordinates were established by classical geodetic methods
 OQ0726.and adjusted by the National Geodetic Survey in January 1998.
 OQ0726
 OQ0726.The orthometric height was scaled from a topographic map.
 OQ0726
 OQ0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0726.GEOID18 height accuracy estimate available here.
 OQ0726
 OQ0726.Click photographs - Photos may exist for this station.
 OQ0726
 OQ0726.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0726
 OQ0726. The following values were computed from the NAD 83(1996) position.
 OQ0726
 OQ0726;                    North         East     Units Scale Factor Converg.
 OQ0726;SPC SD S     -   105,887.086   903,160.947   MT  0.99993029   +2 34 31.0
 OQ0726;SPC SD S     -   347,397.88  2,963,120.54   sFT  0.99993029   +2 34 31.0
 OQ0726;UTM  14      - 4,788,613.827   694,886.350   MT  1.00006724   +1 38 38.5
 OQ0726
 OQ0726!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0726!SPC SD S     -   0.99993008  x   0.99993029  =   0.99986037
 OQ0726!UTM  14      -   0.99993008  x   1.00006724  =   0.99999731
 OQ0726
 OQ0726:                Primary Azimuth Mark                     Grid Az
 OQ0726:SPC SD S     -  UNION RESET                              175 01 05.1
 OQ0726:UTM  14      -  UNION RESET                              175 56 57.6
 OQ0726
 OQ0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9488688613(NAD 83)
 OQ0726
 OQ0726|---------------------------------------------------------------------|
 OQ0726| PID    Reference Object                     Distance      Geod. Az  |
 OQ0726|                                                           dddmmss.s |
 OQ0726| OQ0711 CANTON STANDPIPE                    APPROX. 9.4 KM 0080114.1 |
 OQ0726| OQ0709 CANTON INWOOD HOSP WATER TANK       APPROX. 9.5 KM 0211953.8 |
 OQ0726| DQ4545 HIGHLAND RM 1                        37.615 METERS 08132     |
 OQ0726| OQ0702 FAIRVIEW MUNICIPAL TANK             APPROX. 9.2 KM 0923859.4 |
 OQ0726| DQ4546 HIGHLAND RM 2                        30.629 METERS 17548     |
 OQ0726| OQ0729 UNION RESET                         APPROX.16.1 KM 1773536.1 |
 OQ0726| OQ0732 OMAHA BISMARCK AIRWAY BCN 13        APPROX. 2.7 KM 2374657.7 |
 OQ0726| DQ4547 HIGHLAND AZ MK                                     2580841.8 |
 OQ0726|---------------------------------------------------------------------|
 OQ0726
 OQ0726                          SUPERSEDED SURVEY CONTROL
 OQ0726
 OQ0726  NAD 83(1995)-  43 13 30.54266(N)    096 36 00.95077(W) AD(       ) 2
 OQ0726  NAD 83(1986)-  43 13 30.54507(N)    096 36 00.94254(W) AD(       ) 2
 OQ0726  NAD 27      -  43 13 30.60000(N)    096 35 59.78700(W) AD(       ) 2
 OQ0726
 OQ0726.Superseded values are not recommended for survey control.
 OQ0726
 OQ0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0726.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0726
 OQ0726_MARKER: DS = TRIANGULATION STATION DISK
 OQ0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0726_STAMPING: HIGHLAND 1949
 OQ0726_MARK LOGO: CGS
 OQ0726_PROJECTION: FLUSH
 OQ0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0726+STABILITY: SURFACE MOTION
 OQ0726
 OQ0726  HISTORY     - Date     Condition        Report By
 OQ0726  HISTORY     - 1949     MONUMENTED       CGS
 OQ0726
 OQ0726                          STATION DESCRIPTION
 OQ0726
 OQ0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0726'THE STATION IS LOCATED ABOUT 5.0 MILES SOUTH OF CANTON AND 6.5 MILES
 OQ0726'NORTH-NORTHEAST OF THE VILLAGE OF NORWAY CENTER.  IT IS 70 FEET
 OQ0726'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF A CHICKEN HOUSE,
 OQ0726'59 FEET NORTH OF THE CENTERLINE OF A DRIVEWAY AND 2.5 FEET EAST
 OQ0726'OF A WITNESS POST.  THE MARK IS FLUSH WITH THE SURFACE OF THE
 OQ0726'GROUND AND THE DISK IS STAMPED HIGHLAND 1949.
 OQ0726'
 OQ0726'REFERENCE MARK NO. 1 IS 1 FOOT SOUTH OF THE SOUTHEAST CORNER OF A
 OQ0726'GRANARY.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 OQ0726'HIGHLAND NO 1 1949.
 OQ0726'
 OQ0726'REFERENCE MARK NO. 2 IS 20 FEET SOUTHWEST OF THE NORTHWEST CORNER
 OQ0726'OF THE YARD FENCE, 10 FEET WEST OF THE FENCE AND 1 FOOT NORTHWEST
 OQ0726'OF A POWERLINE POLE WITH A TRANSFORMER.  THE MARK PROJECTS 4
 OQ0726'INCHES AND THE DISK IS STAMPED HIGHLAND NO 2 1949.
 OQ0726'
 OQ0726'AZIMUTH MARK IS ABOUT 0.5 MILE WEST-SOUTHWEST OF THE STATION,
 OQ0726'35 FEET EAST OF THE CENTERLINE OF THE ROAD, 6 FEET NORTH OF A
 OQ0726'WITNESS POST AND 3.5 FEET SOUTHEAST OF A POWERLINE POLE.  THE MARK
 OQ0726'PROJECTS 4 INCHES AND THE DISK IS STAMPED HIGHLAND 1949.
 OQ0726'
 OQ0726'TO REACH FROM THE VILLAGE OF NORWAY CENTER, GO NORTH FOR 6.0
 OQ0726'MILES TO CROSSROADS, TURN RIGHT (EAST) 1.0 MILE TO CROSSROADS,
 OQ0726'TURN LEFT (NORTH) 0.7 MILE TO THE AZIMUTH MARK ON THE RIGHT,
 OQ0726'CONTINUE NORTH 0.1 MILE TO A PRIVATE DRIVEWAY ON THE RIGHT, TURN
 OQ0726'RIGHT (EAST) ON DRIVEWAY 0.5 MILE TO FARM HOME AND THE STATION AS
 OQ0726'DESCRIBED.
 OQ0726'
 OQ0726'NOTE - A 15 FT. STAND NEEDED TO SEE THE AZIMUTH MARK.
 OQ0726'
 OQ0726'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0992 ***********************************************************************
 PR0992  DESIGNATION -  HIGHLAND
 PR0992  PID         -  PR0992
 PR0992  STATE/COUNTY-  SD/DEUEL
 PR0992  COUNTRY     -  US
 PR0992  USGS QUAD   -  BRANDT (2017)
 PR0992
 PR0992                         *CURRENT SURVEY CONTROL
 PR0992  ______________________________________________________________________
 PR0992* NAD 83(1996) POSITION- 44 40 28.52904(N) 096 31 33.87328(W)   ADJUSTED
 PR0992* NAVD 88 ORTHO HEIGHT -   554.    (meters)     1818.    (feet) SCALED
 PR0992  ______________________________________________________________________
 PR0992  GEOID HEIGHT    -        -25.414 (meters)                     GEOID18
 PR0992  LAPLACE CORR    -         -4.09  (seconds)                    DEFLEC18
 PR0992  HORZ ORDER      -  SECOND
 PR0992
 PR0992.The horizontal coordinates were established by classical geodetic methods
 PR0992.and adjusted by the National Geodetic Survey in January 1998.
 PR0992
 PR0992.The orthometric height was scaled from a topographic map.
 PR0992
 PR0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0992.GEOID18 height accuracy estimate available here.
 PR0992
 PR0992.Click photographs - Photos may exist for this station.
 PR0992
 PR0992.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0992
 PR0992. The following values were computed from the NAD 83(1996) position.
 PR0992
 PR0992;                    North         East     Units Scale Factor Converg.
 PR0992;SPC SD N     -    99,391.237   875,358.507   MT  0.99996059   +2 27 31.1
 PR0992;SPC SD N     -   326,086.08  2,871,905.37   sFT  0.99996059   +2 27 31.1
 PR0992;UTM  14      - 4,949,779.929   696,084.346   MT  1.00007284   +1 44 23.7
 PR0992
 PR0992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0992!SPC SD N     -   0.99991709  x   0.99996059  =   0.99987768
 PR0992!UTM  14      -   0.99991709  x   1.00007284  =   0.99998992
 PR0992
 PR0992:                Primary Azimuth Mark                     Grid Az
 PR0992:SPC SD N     -  DOYLE AZ MK                              265 19 57.3
 PR0992:UTM  14      -  DOYLE AZ MK                              266 03 04.7
 PR0992
 PR0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ9608449779(NAD 83)
 PR0992
 PR0992|---------------------------------------------------------------------|
 PR0992| PID    Reference Object                     Distance      Geod. Az  |
 PR0992|                                                           dddmmss.s |
 PR0992| CO8643 HIGHLAND RM 2                        13.769 METERS 09513     |
 PR0992| PR0999 TORONTO MUNICIPAL TANK              APPROX.14.7 KM 2191358.9 |
 PR0992| PR0991 HIGHLAND CHURCH SPIRE               APPROX. 7.6 KM 2610729.7 |
 PR0992| PR1003 DOYLE AZ MK                         APPROX.13.5 KM 2674728.4 |
 PR0992| CO8642 HIGHLAND RM 1                        15.442 METERS 33010     |
 PR0992|---------------------------------------------------------------------|
 PR0992
 PR0992                          SUPERSEDED SURVEY CONTROL
 PR0992
 PR0992  NAD 83(1986)-  44 40 28.52334(N)    096 31 33.85792(W) AD(       ) 2
 PR0992  NAD 27      -  44 40 28.65880(N)    096 31 32.66750(W) AD(       ) 2
 PR0992
 PR0992.Superseded values are not recommended for survey control.
 PR0992
 PR0992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0992.See file dsdata.pdf to determine how the superseded data were derived.
 PR0992
 PR0992_MARKER: DD = SURVEY DISK
 PR0992_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PR0992+WITH SETTING: INFORMATION.
 PR0992_STAMPING: ET HIGHLAND 1968
 PR0992_MARK LOGO: USGS
 PR0992_PROJECTION: FLUSH
 PR0992_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0992
 PR0992  HISTORY     - Date     Condition        Report By
 PR0992  HISTORY     - 1968     MONUMENTED       USGS
 PR0992
 PR0992                          STATION DESCRIPTION
 PR0992
 PR0992'DESCRIBED BY US GEOLOGICAL SURVEY 1968 (RLM)
 PR0992'STATION IS LOCATED ABOUT 5.0 MI S. AND 7.8 MI E. OF TOWN OF
 PR0992'CLEAR LAKE AND ABOUT 0.5 MI N. AND 4.8 MI E. OF THE VILLAGE
 PR0992'OF BRANDT, ALONG S. EDGE OF SW 1/4 SEC. 13, T. 114 N., R.
 PR0992'48 W.
 PR0992'
 PR0992'TO REACH FROM THE JCT, U.S. HWY. 77 AND STATE HWY. 22 AT
 PR0992'S. EDGE OF CLEAR LAKE, GO 7.0 MI E. ON STATE HWY. 22 TO
 PR0992'CROSSROAD, TURN RIGHT (S.) AND GO 5.0 MI TO CROSSROAD, TURN
 PR0992'LEFT (E.) AND GO 0.8 MI TO EAST HIGHLAND LUTHERAN CHURCH
 PR0992'AND STATION ON THE LEFT.
 PR0992'
 PR0992'STATION IS 52.0 FT N. OF E.-W. RD., 26.5 FT E. OF N.-S. FENCE
 PR0992'(W. EDGE OF CHURCH YARD), 5.8 FT N. OF E.-W. FENCE (S.
 PR0992'EDGE OF CHURCH YARD), AND IS STAMPED ET HIGHLAND 1968.
 PR0992'
 PR0992'REFERENCE MARK 1 IS 97.5 FT N. OF E.-W. RD., 1.3 FT E. OF
 PR0992'N.-S. FENCE (W. EDGE OF CHURCH YARD), AND IS STAMPED HIGHLAND
 PR0992'NO. 1 1968.
 PR0992'
 PR0992'REFERENCE MARK 2 IS E. OF STATION, 48.5 FT N. OF E.-W. RD.,
 PR0992'1.2 FT N. OF E.-W. FENCE (S. EDGE OF CHURCH YARD), AND IS
 PR0992'STAMPED HIGHLAND NO. 2 1968.
 PR0992'
 PR0992'NO AZIMUTH MARK WAS SET.  DIRECTIONS WERE OBSERVED TO TORONTO
 PR0992'MWT AND HIGHLAND LUTHERAN CHURCH SPIRE IN BRANDT.
 PR0992'
 PR0992'ALL MARKS ARE STANDARD TABLETS CRIMPED ON COPPER WELD RODS,
 PR0992'SET FLUSH WITH THE GROUND AND CENTERED IN 6 IN. DRAIN TILE
 PR0992'FILLED WITH GRAVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0430 ***********************************************************************
 QT0430  DESIGNATION -  HIGHLAND
 QT0430  PID         -  QT0430
 QT0430  STATE/COUNTY-  SD/PERKINS
 QT0430  COUNTRY     -  US
 QT0430  USGS QUAD   -  DATE (2017)
 QT0430
 QT0430                         *CURRENT SURVEY CONTROL
 QT0430  ______________________________________________________________________
 QT0430* NAD 83(1996) POSITION- 45 15 32.07577(N) 102 39 24.87331(W)   ADJUSTED
 QT0430* NAVD 88 ORTHO HEIGHT -   907.    (meters)     2976.    (feet) VERTCON3
 QT0430  ______________________________________________________________________
 QT0430  GEOID HEIGHT    -        -17.837 (meters)                     GEOID18
 QT0430  LAPLACE CORR    -         -6.10  (seconds)                    DEFLEC18
 QT0430  HORZ ORDER      -  FIRST
 QT0430
 QT0430.The horizontal coordinates were established by classical geodetic methods
 QT0430.and adjusted by the National Geodetic Survey in January 1998.
 QT0430
 QT0430.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0430.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0430
 QT0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0430.GEOID18 height accuracy estimate available here.
 QT0430
 QT0430.Click photographs - Photos may exist for this station.
 QT0430
 QT0430.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0430
 QT0430. The following values were computed from the NAD 83(1996) position.
 QT0430
 QT0430;                    North         East     Units Scale Factor Converg.
 QT0430;SPC SD N     -   161,836.336   391,505.493   MT  0.99994567   -1 52 49.4
 QT0430;SPC SD N     -   530,958.05  1,284,464.27   sFT  0.99994567   -1 52 49.4
 QT0430;UTM  13      - 5,014,383.399   683,837.409   MT  1.00001556   +1 39 53.1
 QT0430
 QT0430!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0430!SPC SD N     -   0.99986054  x   0.99994567  =   0.99980622
 QT0430!UTM  13      -   0.99986054  x   1.00001556  =   0.99987610
 QT0430
 QT0430:                Primary Azimuth Mark                     Grid Az
 QT0430:SPC SD N     -  HIGHLAND AZ MK                           121 10 29.0
 QT0430:UTM  13      -  HIGHLAND AZ MK                           117 37 46.5
 QT0430
 QT0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL8383714383(NAD 83)
 QT0430
 QT0430|---------------------------------------------------------------------|
 QT0430| PID    Reference Object                     Distance      Geod. Az  |
 QT0430|                                                           dddmmss.s |
 QT0430| CQ7837 HIGHLAND RM 1                         8.840 METERS 04918     |
 QT0430| CQ7836 HIGHLAND AZ MK                                     1191739.6 |
 QT0430| CQ7838 HIGHLAND RM 2                         9.620 METERS 14805     |
 QT0430|---------------------------------------------------------------------|
 QT0430
 QT0430                          SUPERSEDED SURVEY CONTROL
 QT0430
 QT0430  NAD 83(1993)-  45 15 32.06719(N)    102 39 24.87139(W) AD(       ) 1
 QT0430  NAD 83(1986)-  45 15 32.06631(N)    102 39 24.87122(W) AD(       ) 1
 QT0430  NAD 27      -  45 15 32.12200(N)    102 39 23.29700(W) AD(       ) 1
 QT0430  NGVD 29 (07/19/86)  907.     (m)         2976.     (f) VERT ANG       
 QT0430
 QT0430.Superseded values are not recommended for survey control.
 QT0430
 QT0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0430.See file dsdata.pdf to determine how the superseded data were derived.
 QT0430
 QT0430_MARKER: DS = TRIANGULATION STATION DISK
 QT0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0430_STAMPING: HIGHLAND 1938
 QT0430_MARK LOGO: CGS
 QT0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0430+STABILITY: SURFACE MOTION
 QT0430
 QT0430  HISTORY     - Date     Condition        Report By
 QT0430  HISTORY     - 1938     MONUMENTED       CGS
 QT0430  HISTORY     - 1952     GOOD             CGS
 QT0430  HISTORY     - 1954     GOOD             CGS
 QT0430
 QT0430                          STATION DESCRIPTION
 QT0430
 QT0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (PLB)
 QT0430'STATION HIGHLAND IS LOCATED IN THE CENTER OF SECTION 16, T 15 N,
 QT0430'R 12 E ON A HIGH KNOLL ABOUT 0.2 MILE NW OF HIGHLAND SCHOOL.
 QT0430'THE STATION IS ABOUT 8-1/2 MILES AIRLINE NW OF BIXBY.  ABOUT
 QT0430'13 MILES AIRLINE NE OF ZEONA.  ABOUT 18-1/2 MILES AIRLINE SE OF
 QT0430'STROOL.  THE STATION IS IN THE NW PART OF SOUTH DAKOTA AND IN
 QT0430'THE SW PART OF PERKINS COUNTY.
 QT0430'
 QT0430'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 QT0430'BRONZE DISKS SET IN CONCRETE.
 QT0430'
 QT0430'STATION HIGHLAND IS REACHED FROM MAURINE BY GOING N 9.25 MILES
 QT0430'TO A T-ROAD LEFT.  CONTINUE 0.5 MILE AND KEEP MAIN ROAD JUST
 QT0430'S OF BIXBY.  GO 0.2 MILE AND KEEP MAIN ROAD LEFT JUST AFTER
 QT0430'CROSSING BRIDGE.  GO 1.75 MILES AND TURN LEFT, GO W 1 MILE AND
 QT0430'KEEP MAIN ROAD RIGHT.  GO 5.1 MILES AND TURN LEFT ON FIELD CROSS
 QT0430'ROAD.  GO 1.3 MILES AND TURN RIGHT, GO 0.15 MILE AND TURN LEFT,
 QT0430'GO 0.35 MILE AND KEEP STRAIGHT AHEAD AT CROSS ROAD.  GO 0.2
 QT0430'MILE AND KEEP RIGHT, GO 0.4 MILE AND TAKE LEFT ROAD, GO 0.15
 QT0430'MILE AND TURN LEFT AT CROSS ROAD.  GO 0.25 MILE AND KEEP MAIN
 QT0430'LEFT FORK.  GO 0.2 MILE AND KEEP RIGHT FORK, GO 1.45 MILES TO A
 QT0430'WHITE SCHOOLHOUSE ON RIGHT, CONTINUE W 0.15 MILE AND
 QT0430'TURN RIGHT ON DIM ROAD AND GO 0.1 MILE TO THE HIGHEST POINT
 QT0430'AND STATION.
 QT0430'
 QT0430'THE AZIMUTH MARK IS 0.7 MILE SE OF THE STATION IN A FENCE CORNER
 QT0430'30 FEET N OF THE ROAD.
 QT0430
 QT0430                          STATION RECOVERY (1952)
 QT0430
 QT0430'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0430'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 QT0430'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 QT0430'
 QT0430'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 QT0430
 QT0430                          STATION RECOVERY (1954)
 QT0430
 QT0430'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954 (CAS)
 QT0430'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE FOUND
 QT0430'TO BE IN GOOD CONDITION.  THE OLD DESCRIPTION IS ADEQUATE WITH
 QT0430'THE EXCEPTION OF THE TO REACH.  A COMPLETE TO REACH THE STATION
 QT0430'FOLLOWS.
 QT0430'
 QT0430'TO REACH THE STATION FROM MAURINE GO NORTH ON GRAVEL AND DIRT
 QT0430'ROAD FOR 9.6 MILES TO BRIDGE ACROSS THE MOREAU RIVER AT BIXBY,
 QT0430'CONTINUE NORTH ON THE BIXBY-BISON ROAD FOR 1.8 MILES TO A SIDE
 QT0430'ROAD LEFT, CONTINUE NORTH ON THE BIXBY-BISON ROAD FOR 8.0 MILES
 QT0430'TO A REVERSE Y AT A CULVERT, TURN LEFT AND GO SOUTHWESTERLY ON
 QT0430'DIRT ROAD FOR 1.4 MILES TO WHERE ROAD FORKS, KEEP RIGHT AND GO
 QT0430'WEST FOR 1.65 MILES TO WHERE ROAD FORKS, KEEP LEFT AND GO
 QT0430'WESTERLY FOR 1.95 MILE TO THE HIGHLAND SCHOOL ON RIGHT, TURN
 QT0430'RIGHT OFF ROAD AND GO WEST PARALLEL TO ROAD FOR 0.2 MILE,
 QT0430'THENCE GO NORTH UP HILL FOR 0.15 MILE TO THE TOP OF KNOLL AND
 QT0430'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0991 ***********************************************************************
 PR0991  DESIGNATION -  HIGHLAND CHURCH SPIRE
 PR0991  PID         -  PR0991
 PR0991  STATE/COUNTY-  SD/DEUEL
 PR0991  COUNTRY     -  US
 PR0991  USGS QUAD   -  BRANDT (2017)
 PR0991
 PR0991                         *CURRENT SURVEY CONTROL
 PR0991  ______________________________________________________________________
 PR0991* NAD 83(1996) POSITION- 44 39 50.22589(N) 096 37 16.30704(W)   ADJUSTED
 PR0991  ______________________________________________________________________
 PR0991  GEOID HEIGHT    -        -25.267 (meters)                     GEOID18
 PR0991  LAPLACE CORR    -         -3.80  (seconds)                    DEFLEC18
 PR0991  HORZ ORDER      -  THIRD
 PR0991
 PR0991.The horizontal coordinates were established by classical geodetic methods
 PR0991.and adjusted by the National Geodetic Survey in January 1998.
 PR0991
 PR0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0991.GEOID18 height accuracy estimate available here.
 PR0991
 PR0991.Click photographs - Photos may exist for this station.
 PR0991
 PR0991.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0991
 PR0991. The following values were computed from the NAD 83(1996) position.
 PR0991
 PR0991;                    North         East     Units Scale Factor Converg.
 PR0991;SPC SD N     -    97,890.856   867,872.609   MT  0.99996182   +2 23 28.7
 PR0991;SPC SD N     -   321,163.58  2,847,345.38   sFT  0.99996182   +2 23 28.7
 PR0991;UTM  14      - 4,948,373.430   688,579.514   MT  1.00003733   +1 40 21.6
 PR0991
 PR0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8857948373(NAD 83)
 PR0991
 PR0991                          SUPERSEDED SURVEY CONTROL
 PR0991
 PR0991  NAD 83(1986)-  44 39 50.22194(N)    096 37 16.28307(W) AD(       ) 3
 PR0991  NAD 27      -  44 39 50.35162(N)    096 37 15.10304(W) AD(       ) 3
 PR0991
 PR0991.Superseded values are not recommended for survey control.
 PR0991
 PR0991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0991.See file dsdata.pdf to determine how the superseded data were derived.
 PR0991
 PR0991_MARKER: 90 = CHURCH SPIRE
 PR0991
 PR0991  HISTORY     - Date     Condition        Report By
 PR0991  HISTORY     - 1968     FIRST OBSERVED   USGS
 PR0991
 PR0991                          STATION DESCRIPTION
 PR0991
 PR0991'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0335 ***********************************************************************
 PS0335  DESIGNATION -  HIGHMORE
 PS0335  PID         -  PS0335
 PS0335  STATE/COUNTY-  SD/HYDE
 PS0335  COUNTRY     -  US
 PS0335  USGS QUAD   -  HIGHMORE (2017)
 PS0335
 PS0335                         *CURRENT SURVEY CONTROL
 PS0335  ______________________________________________________________________
 PS0335* NAD 83(1986) POSITION- 44 30 47.26   (N) 099 26 28.90   (W)   HD_HELD1
 PS0335* NAVD 88 ORTHO HEIGHT -   580.386 (meters)     1904.15  (feet) ADJUSTED
 PS0335  ______________________________________________________________________
 PS0335  GEOID HEIGHT    -        -23.878 (meters)                     GEOID18
 PS0335  DYNAMIC HEIGHT  -        580.269 (meters)     1903.77  (feet) COMP
 PS0335  MODELED GRAVITY -    980,398.1   (mgal)                       NAVD 88
 PS0335
 PS0335  VERT ORDER      -  FIRST     CLASS II
 PS0335
 PS0335.The horizontal coordinates were determined by differentially corrected
 PS0335.hand held GPS observations or other comparable positioning techniques
 PS0335.and have an estimated accuracy of +/- 3 meters.
 PS0335
 PS0335.The orthometric height was determined by differential leveling and
 PS0335.adjusted by the NATIONAL GEODETIC SURVEY
 PS0335.in October 1997.
 PS0335
 PS0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0335.GEOID18 height accuracy estimate available here.
 PS0335
 PS0335.Click photographs - Photos may exist for this station.
 PS0335
 PS0335.The dynamic height is computed by dividing the NAVD 88
 PS0335.geopotential number by the normal gravity value computed on the
 PS0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0335.degrees latitude (g = 980.6199 gals.).
 PS0335
 PS0335.The modeled gravity was interpolated from observed gravity values.
 PS0335
 PS0335;                    North         East    Units  Estimated Accuracy
 PS0335;SPC SD N     -    75,693.7     644,417.2     MT  (+/- 3 meters HH1 GPS) 
 PS0335
 PS0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6492028962(NAD 83)
 PS0335
 PS0335                          SUPERSEDED SURVEY CONTROL
 PS0335
 PS0335  NAVD 88 (06/15/91)  580.423  (m)         1904.27   (f) SUPERSEDED  1 2
 PS0335  NGVD 29 (??/??/92)  580.059  (m)         1903.08   (f) ADJ UNCH    1 2
 PS0335
 PS0335.Superseded values are not recommended for survey control.
 PS0335
 PS0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0335.See file dsdata.pdf to determine how the superseded data were derived.
 PS0335
 PS0335_MARKER: DB = BENCH MARK DISK
 PS0335_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0335_SP_SET: WATER TANK FOOTING
 PS0335_STAMPING: HIGHMORE 1934
 PS0335_MARK LOGO: CGS
 PS0335_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0335_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0335+SATELLITE: SATELLITE OBSERVATIONS - September 04, 2008
 PS0335
 PS0335  HISTORY     - Date     Condition        Report By
 PS0335  HISTORY     - 1934     MONUMENTED       CGS
 PS0335  HISTORY     - 1940     GOOD             CGS
 PS0335  HISTORY     - 19941108 GOOD             NGS
 PS0335  HISTORY     - 20080904 GOOD             GEOCAC
 PS0335
 PS0335                          STATION DESCRIPTION
 PS0335
 PS0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0335'AT HIGHMORE.
 PS0335'AT HIGHMORE, HYDE COUNTY, AT THE SOUTH END OF TOWN, ON STATE
 PS0335'HIGHWAY 47, AT THE CITY WATER TOWER, AND IN THE TOP OF THE
 PS0335'SOUTHWEST CONCRETE FOOTING.  A STANDARD DISK, STAMPED HIGHMORE
 PS0335'1934.
 PS0335
 PS0335                          STATION RECOVERY (1994)
 PS0335
 PS0335'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0335'IN HIGHMORE, AT THE INTERSECTION OF STATE HIGHWAY 47 SOUTH (IOWA
 PS0335'AVENUE) AND EIGHTH STREET SOUTHEAST, IN TOP OF AND 0.3 M (1.0 FT)
 PS0335'NORTHEAST OF THE SOUTHWEST EDGE OF THE SOUTHWEST CONCRETE FOOTING FOR
 PS0335'A WATER TANK, 18.0 M (59.1 FT) EAST OF THE HIGHWAY CENTERLINE, 10.4 M
 PS0335'(34.1 FT) NORTH OF THE STREET CENTER, AND 0.3 M (1.0 FT) ABOVE THE
 PS0335'LEVEL OF THE AVENUE.
 PS0335
 PS0335                          STATION RECOVERY (2008)
 PS0335
 PS0335'RECOVERY NOTE BY GEOCACHING 2008 (WD)
 PS0335'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6402 ***********************************************************************
 AB6402  DESIGNATION -  HIGHMORE
 AB6402  PID         -  AB6402
 AB6402  STATE/COUNTY-  SD/HYDE
 AB6402  COUNTRY     -  US
 AB6402  USGS QUAD   -  HIGHMORE (2017)
 AB6402
 AB6402                         *CURRENT SURVEY CONTROL
 AB6402  ______________________________________________________________________
 AB6402* NAD 83(1996) POSITION- 44 30 57.81410(N) 099 26 35.09693(W)   ADJUSTED
 AB6402* NAVD 88 ORTHO HEIGHT -   580.42  (+/-2cm)     1904.3   (feet) VERTCON3
 AB6402  ______________________________________________________________________
 AB6402  GEOID HEIGHT    -        -23.870 (meters)                     GEOID18
 AB6402  LAPLACE CORR    -         -2.85  (seconds)                    DEFLEC18
 AB6402  HORZ ORDER      -  FIRST
 AB6402  VERT ORDER      -  THIRD ? (See Below)
 AB6402
 AB6402.The horizontal coordinates were established by classical geodetic methods
 AB6402.and adjusted by the National Geodetic Survey in January 1998.
 AB6402
 AB6402.The NAVD 88 height was computed by applying the VERTCON shift value to
 AB6402.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 AB6402
 AB6402.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6402.GEOID18 height accuracy estimate available here.
 AB6402
 AB6402.The vertical order pertains to the NGVD 29 superseded value.
 AB6402
 AB6402.Click photographs - Photos may exist for this station.
 AB6402
 AB6402.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB6402
 AB6402. The following values were computed from the NAD 83(1996) position.
 AB6402
 AB6402;                    North         East     Units Scale Factor Converg.
 AB6402;SPC SD N     -    76,018.485   644,278.120   MT  0.99998244   +0 23 38.9
 AB6402;SPC SD N     -   249,403.98  2,113,769.13   sFT  0.99998244   +0 23 38.9
 AB6402;SPC SD S     -   242,875.824   670,782.576   MT  1.00002980   +0 36 50.9
 AB6402;SPC SD S     -   796,835.10  2,200,725.83   sFT  1.00002980   +0 36 50.9
 AB6402;UTM  14      - 4,929,288.493   464,785.604   MT  0.99961525   -0 18 38.3
 AB6402
 AB6402!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB6402!SPC SD N     -   0.99991274  x   0.99998244  =   0.99989518
 AB6402!SPC SD S     -   0.99991274  x   1.00002980  =   0.99994254
 AB6402!UTM  14      -   0.99991274  x   0.99961525  =   0.99952803
 AB6402
 AB6402:                Primary Azimuth Mark                     Grid Az
 AB6402:SPC SD N     -  HIGHMORE AZ MK                           212 10 12.9
 AB6402:SPC SD S     -  HIGHMORE AZ MK                           211 57 00.9
 AB6402:UTM  14      -  HIGHMORE AZ MK                           212 52 30.1
 AB6402
 AB6402_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6478529288(NAD 83)
 AB6402
 AB6402|---------------------------------------------------------------------|
 AB6402| PID    Reference Object                     Distance      Geod. Az  |
 AB6402|                                                           dddmmss.s |
 AB6402| AB7527 HIGHMORE RM 1                        27.332 METERS 10122     |
 AB6402| AB6174 HIGHMORE AZ MK                                     2123351.8 |
 AB6402| AB7528 HIGHMORE RM 2                        26.015 METERS 34230     |
 AB6402|---------------------------------------------------------------------|
 AB6402
 AB6402                          SUPERSEDED SURVEY CONTROL
 AB6402
 AB6402  NAD 83(1986)-  44 30 57.81107(N)    099 26 35.10344(W) AD(       ) 1
 AB6402  NAD 27      -  44 30 57.86500(N)    099 26 33.70200(W) AD(       ) 1
 AB6402  NGVD 29             580.06   (m)         1903.1    (f) LEVELING    3  
 AB6402
 AB6402.Superseded values are not recommended for survey control.
 AB6402
 AB6402.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB6402.See file dsdata.pdf to determine how the superseded data were derived.
 AB6402
 AB6402_MARKER: DS = TRIANGULATION STATION DISK
 AB6402_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6402_STAMPING: HIGHMORE 1951
 AB6402_MARK LOGO: CGS
 AB6402_PROJECTION: FLUSH
 AB6402_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6402+STABILITY: SURFACE MOTION
 AB6402
 AB6402  HISTORY     - Date     Condition        Report By
 AB6402  HISTORY     - 1951     MONUMENTED       CGS
 AB6402  HISTORY     - 19941102 MARK NOT FOUND   NGS
 AB6402
 AB6402                          STATION DESCRIPTION
 AB6402
 AB6402'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 AB6402'THE STATION IS LOCATED IN THE SOUTHWEST CORNER OF THE PUBLIC
 AB6402'SCHOOL GROUNDS IN HIGHMORE.  IT IS 61 FEET EAST OF THE CENTER
 AB6402'OF A NORTH-SOUTH DIRT STREET, 45 FEET NORTH OF THE CENTER OF
 AB6402'AN EAST-WEST DIRT STREET AND 18 FEET NORTHEAST OF A FIRE
 AB6402'HYDRANT.  THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND
 AB6402'AND THE DISK IS STAMPED HIGHMORE 1951.
 AB6402'
 AB6402'REFERENCE MARK NO. 1 IS 51 PACES SOUTHWEST OF THE SOUTHWEST
 AB6402'CORNER OF THE SCHOOLHOUSE, 85 FEET WEST OF A POWER POLE AND
 AB6402'27 FEET NORTH OF THE CENTER OF THE EAST-WEST DIRT STREET.  THE
 AB6402'MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK
 AB6402'IS STAMPED HIGHMORE NO 1 1951.
 AB6402'
 AB6402'REFERENCE MARK NO. 2 IS 127 FEET NORTH OF THE CENTER OF THE
 AB6402'EAST-WEST DIRT STREET, 40 FEET EAST OF THE CENTER OF THE
 AB6402'NORTH-SOUTH DIRT STREET AND 3 FEET EAST OF A SCHOOLYARD CURB.
 AB6402'THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND AND THE
 AB6402'DISK IS STAMPED HIGHMORE NO 2 1951.
 AB6402'
 AB6402'THE AZIMUTH MARK IS 13 FEET EAST OF THE MOST NORTHEAST FLOODLAMP
 AB6402'TOWER OF THE HIGHMORE ATHLETIC FIELD AND 1 FOOT NORTH OF THE
 AB6402'FIELD FENCE.  THE MARK PROJECTS 8 INCHES AND THE DISK IS
 AB6402'STAMPED HIGHMORE 1951.
 AB6402'
 AB6402'TO REACH THE STATION FROM THE CROSS-STREETS JUST WEST OF THE
 AB6402'POST OFFICE IN HIGHMORE, GO SOUTH ON STATE HIGHWAY 47 FOR
 AB6402'0.15 MILE TO A CROSS-STREET, TURN RIGHT AND GO 1 BLOCK TO THE
 AB6402'STATION ON THE RIGHT.
 AB6402'
 AB6402'TO REACH THE AZIMUTH MARK FROM THE STATION GO SOUTH ON A DIRT
 AB6402'STREET FOR 0.15 MILE TO THE HIGHMORE ATHLETIC FIELD ON THE
 AB6402'RIGHT.  GO WEST ALONG NORTH SIDE OF FIELD FOR 0.05 MILE
 AB6402'TO THE MARK AS DESCRIBED.
 AB6402'
 AB6402'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 AB6402
 AB6402                          STATION RECOVERY (1994)
 AB6402
 AB6402'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6402'THE CITY WORKS FOREMAN STATED THAT THE MARK WAS DESTROYED BEFORE THE
 AB6402'AREA WAS LANDSCAPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6174 ***********************************************************************
 AB6174  DESIGNATION -  HIGHMORE AZ MK
 AB6174  PID         -  AB6174
 AB6174  STATE/COUNTY-  SD/HYDE
 AB6174  COUNTRY     -  US
 AB6174  USGS QUAD   -  HIGHMORE (2017)
 AB6174
 AB6174                         *CURRENT SURVEY CONTROL
 AB6174  ______________________________________________________________________
 AB6174* NAD 83(1986) POSITION- 44 30 53.     (N) 099 26 39.     (W)   SCALED
 AB6174* NAVD 88 ORTHO HEIGHT -   579.879 (meters)     1902.49  (feet) ADJUSTED
 AB6174  ______________________________________________________________________
 AB6174  GEOID HEIGHT    -        -23.871 (meters)                     GEOID18
 AB6174  DYNAMIC HEIGHT  -        579.762 (meters)     1902.10  (feet) COMP
 AB6174  MODELED GRAVITY -    980,398.5   (mgal)                       NAVD 88
 AB6174
 AB6174  VERT ORDER      -  FIRST     CLASS II
 AB6174
 AB6174.The horizontal coordinates were scaled from a map and have
 AB6174.an estimated accuracy of +/- 6 seconds.
 AB6174
 AB6174.The orthometric height was determined by differential leveling and
 AB6174.adjusted by the NATIONAL GEODETIC SURVEY
 AB6174.in October 1997.
 AB6174
 AB6174.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6174.GEOID18 height accuracy estimate available here.
 AB6174
 AB6174.Click photographs - Photos may exist for this station.
 AB6174
 AB6174.The dynamic height is computed by dividing the NAVD 88
 AB6174.geopotential number by the normal gravity value computed on the
 AB6174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6174.degrees latitude (g = 980.6199 gals.).
 AB6174
 AB6174.The modeled gravity was interpolated from observed gravity values.
 AB6174
 AB6174;                    North         East    Units  Estimated Accuracy
 AB6174;SPC SD N     -    75,870.      644,190.      MT  (+/- 180 meters Scaled)
 AB6174
 AB6174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ646291(NAD 83)
 AB6174
 AB6174                          SUPERSEDED SURVEY CONTROL
 AB6174
 AB6174.No superseded survey control is available for this station.
 AB6174
 AB6174_MARKER: DZ = AZIMUTH MARK DISK
 AB6174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6174_STAMPING: HIGHMORE 1951
 AB6174_MARK LOGO: CGS
 AB6174_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6174+STABILITY: SURFACE MOTION
 AB6174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6174+SATELLITE: SATELLITE OBSERVATIONS - November 08, 1994
 AB6174
 AB6174  HISTORY     - Date     Condition        Report By
 AB6174  HISTORY     - 1951     MONUMENTED       CGS
 AB6174  HISTORY     - 19941108 GOOD             NGS
 AB6174
 AB6174                          STATION DESCRIPTION
 AB6174
 AB6174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6174'IN HIGHMORE, AT THE INTERSECTION OF FIFTH STREET AND CUMMINGS AVENUE,
 AB6174'149.0 M (488.8 FT) SOUTH OF THE STREET CENTER, 69.0 M (226.4 FT) WEST
 AB6174'OF THE EXTENDED AVENUE CENTER, 9.5 M (31.2 FT) SOUTH OF THE CENTER OF
 AB6174'A DRIVEWAY, 4.0 M (13.1 FT) EAST OF THE NORTH LEG OF A LIGHT TOWER
 AB6174'ALONG THE NORTH SIDE OF AN ATHLETIC FIELD, 1.8 M (5.9 FT)
 AB6174'EAST-NORTHEAST OF THE NORTHEAST CORNER OF A TRANSFORMER BOX, 0.3 M
 AB6174'(1.0 FT) NORTH OF AN IRON FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3
 AB6174'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0676 ***********************************************************************
 PS0676  DESIGNATION -  HIGHMORE MUNICIPAL TANK
 PS0676  PID         -  PS0676
 PS0676  STATE/COUNTY-  SD/HYDE
 PS0676  COUNTRY     -  US
 PS0676  USGS QUAD   -  HIGHMORE (2017)
 PS0676
 PS0676                         *CURRENT SURVEY CONTROL
 PS0676  ______________________________________________________________________
 PS0676* NAD 83(1996) POSITION- 44 30 47.44040(N) 099 26 28.62405(W)   ADJUSTED
 PS0676  ______________________________________________________________________
 PS0676  GEOID HEIGHT    -        -23.878 (meters)                     GEOID18
 PS0676  LAPLACE CORR    -         -2.81  (seconds)                    DEFLEC18
 PS0676  HORZ ORDER      -  THIRD
 PS0676
 PS0676.The horizontal coordinates were established by classical geodetic methods
 PS0676.and adjusted by the National Geodetic Survey in January 1998.
 PS0676
 PS0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0676.GEOID18 height accuracy estimate available here.
 PS0676
 PS0676.Click photographs - Photos may exist for this station.
 PS0676
 PS0676.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0676
 PS0676. The following values were computed from the NAD 83(1996) position.
 PS0676
 PS0676;                    North         East     Units Scale Factor Converg.
 PS0676;SPC SD N     -    75,699.275   644,423.281   MT  0.99998291   +0 23 43.5
 PS0676;SPC SD N     -   248,356.70  2,114,245.38   sFT  0.99998291   +0 23 43.5
 PS0676;UTM  14      - 4,928,967.640   464,926.775   MT  0.99961513   -0 18 33.8
 PS0676
 PS0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6492628967(NAD 83)
 PS0676
 PS0676                          SUPERSEDED SURVEY CONTROL
 PS0676
 PS0676  NAD 83(1986)-  44 30 47.43709(N)    099 26 28.63013(W) AD(       ) 3
 PS0676  NAD 27      -  44 30 47.49000(N)    099 26 27.22900(W) AD(       ) 3
 PS0676
 PS0676.Superseded values are not recommended for survey control.
 PS0676
 PS0676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0676.See file dsdata.pdf to determine how the superseded data were derived.
 PS0676
 PS0676_MARKER: 53 = ELEVATED TANK
 PS0676
 PS0676  HISTORY     - Date     Condition        Report By
 PS0676  HISTORY     - 1951     FIRST OBSERVED   CGS
 PS0676
 PS0676                          STATION DESCRIPTION
 PS0676
 PS0676'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0676'THE STATION IS LOCATED IN THE SOUTHERN PART OF HIGHMORE ALONG
 PS0676'THE EAST RIGHT-OF-WAY OF STATE HIGHWAY 47.  IT IS ABOUT 100
 PS0676'FEET HIGH, THE LEGS ARE PAINTED BLACK THE BOWL SILVER AND
 PS0676'THE ROOF RED.
 PS0676'
 PS0676'THE POINT INTERSECTED WAS THE BALL FINIAL.
 PS0676'
 PS0676'TO REACH THE STATION FROM THE CROSS STREETS JUST WEST OF THE
 PS0676'POST OFFICE IN HIGHMORE, GO SOUTH ON STATE HIGHWAY 47 FOR
 PS0676'0.4 MILE TO THE STATION ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1797 ***********************************************************************
 PU1797  DESIGNATION -  HILDERBRAND
 PU1797  PID         -  PU1797
 PU1797  STATE/COUNTY-  SD/BUTTE
 PU1797  COUNTRY     -  US
 PU1797  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1797
 PU1797                         *CURRENT SURVEY CONTROL
 PU1797  ______________________________________________________________________
 PU1797* NAD 83(1996) POSITION- 44 56 03.83114(N) 103 46 24.31318(W)   ADJUSTED
 PU1797* NAVD 88 ORTHO HEIGHT -   977.157 (meters)     3205.89  (feet) ADJUSTED
 PU1797  ______________________________________________________________________
 PU1797  GEOID HEIGHT    -        -15.913 (meters)                     GEOID18
 PU1797  LAPLACE CORR    -         -3.20  (seconds)                    DEFLEC18
 PU1797  DYNAMIC HEIGHT  -        976.914 (meters)     3205.09  (feet) COMP
 PU1797  MODELED GRAVITY -    980,334.8   (mgal)                       NAVD 88
 PU1797
 PU1797  HORZ ORDER      -  SECOND
 PU1797  VERT ORDER      -  FIRST     CLASS II
 PU1797
 PU1797.The horizontal coordinates were established by classical geodetic methods
 PU1797.and adjusted by the National Geodetic Survey in January 1998.
 PU1797
 PU1797.The orthometric height was determined by differential leveling and
 PU1797.adjusted by the NATIONAL GEODETIC SURVEY
 PU1797.in June 1991.
 PU1797
 PU1797.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1797.GEOID18 height accuracy estimate available here.
 PU1797
 PU1797.Click photographs - Photos may exist for this station.
 PU1797
 PU1797.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1797
 PU1797.The dynamic height is computed by dividing the NAVD 88
 PU1797.geopotential number by the normal gravity value computed on the
 PU1797.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1797.degrees latitude (g = 980.6199 gals.).
 PU1797
 PU1797.The modeled gravity was interpolated from observed gravity values.
 PU1797
 PU1797. The following values were computed from the NAD 83(1996) position.
 PU1797
 PU1797;                    North         East     Units Scale Factor Converg.
 PU1797;SPC SD N     -   129,292.707   302,263.789   MT  0.99994118   -2 40 14.1
 PU1797;SPC SD N     -   424,187.82    991,677.11   sFT  0.99994118   -2 40 14.1
 PU1797;UTM  13      - 4,976,394.594   596,783.523   MT  0.99971518   +0 51 59.0
 PU1797
 PU1797!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1797!SPC SD N     -   0.99984931  x   0.99994118  =   0.99979050
 PU1797!UTM  13      -   0.99984931  x   0.99971518  =   0.99956453
 PU1797
 PU1797:                Primary Azimuth Mark                     Grid Az
 PU1797:SPC SD N     -  P 25                                     012 34 31.2
 PU1797:UTM  13      -  P 25                                     009 02 18.1
 PU1797
 PU1797_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9678376394(NAD 83)
 PU1797
 PU1797|---------------------------------------------------------------------|
 PU1797| PID    Reference Object                     Distance      Geod. Az  |
 PU1797|                                                           dddmmss.s |
 PU1797| PU1800 P 25                                               0095417.1 |
 PU1797| PU1799 HILDERBRAND RM 1                      9.175 METERS 04644     |
 PU1797| PU1798 HILDERBRAND RM 2                      8.859 METERS 13336     |
 PU1797|---------------------------------------------------------------------|
 PU1797
 PU1797                          SUPERSEDED SURVEY CONTROL
 PU1797
 PU1797  NAD 83(1993)-  44 56 03.82686(N)    103 46 24.31299(W) AD(       ) 2
 PU1797  NAD 83(1986)-  44 56 03.82033(N)    103 46 24.30904(W) AD(       ) 2
 PU1797  NAD 27      -  44 56 03.86140(N)    103 46 22.57610(W) AD(       ) 2
 PU1797  NGVD 29 (??/??/92)  976.675  (m)         3204.31   (f) ADJ UNCH    1 2
 PU1797  NGVD 29             976.68   (m)         3204.3    (f) LEVELING    3  
 PU1797
 PU1797.Superseded values are not recommended for survey control.
 PU1797
 PU1797.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1797.See file dsdata.pdf to determine how the superseded data were derived.
 PU1797
 PU1797_MARKER: DS = TRIANGULATION STATION DISK
 PU1797_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1797_STAMPING: HILDERBRAND 1950
 PU1797_MARK LOGO: CGS
 PU1797_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1797+STABILITY: SURFACE MOTION
 PU1797
 PU1797  HISTORY     - Date     Condition        Report By
 PU1797  HISTORY     - 1950     MONUMENTED       CGS
 PU1797  HISTORY     - 1962     GOOD             CGS
 PU1797  HISTORY     - 1962     GOOD             CGS
 PU1797
 PU1797                          STATION DESCRIPTION
 PU1797
 PU1797'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1797'THE STATION IS LOCATED 18 MILES NORTH AND 4 MILES EAST OF BELLE
 PU1797'FOURCHE, ON THE RIGHT-OF-WAY OF U.S. HIGHWAY 85.  IT IS 126
 PU1797'FEET EAST OF THE CENTER OF THE HIGHWAY, AND 11 FEET EAST OF A
 PU1797'WITNESS POST.
 PU1797'
 PU1797'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212
 PU1797'AND 85, ABOUT 1/2 MILE NORTH OF BELLE FOURCHE.  GO NORTH ON
 PU1797'HIGHWAY 85 FOR 12.05 MILES TO THE END OF THE PAVED ROAD.  CONTINUE
 PU1797'NORTH ON HIGHWAY 85 (GRAVELED) FOR 7.45 MILES TO THE STATION
 PU1797'ON THE RIGHT.  CONTINUE NORTH ON THE HIGHWAY FOR 0.25 MILE
 PU1797'TO THE BENCH MARK ON THE RIGHT.
 PU1797'
 PU1797'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU1797'HILDERBRAND 1950.
 PU1797'
 PU1797'REFERENCE MARK NO. 1 IS 37 FEET NORTHEAST OF THE WITNESS POST.
 PU1797'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED HILDERBRAND
 PU1797'NO 1 1950.
 PU1797'
 PU1797'REFERENCE MARK NO. 2 IS 40 FEET EAST OF THE WITNESS POST.  THE
 PU1797'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED HILDERBRAND
 PU1797'NO 2 1950.
 PU1797'
 PU1797'BENCH MARK P 25 IS 49 FEET EAST OF THE CENTER OF THE HIGHWAY,
 PU1797'4 FEET SOUTHWEST OF A T-INTERSECTION OF FENCE LINES, AND 2 FEET
 PU1797'WEST OF A WITNESS POST.  THE MARK IS A STANDARD BENCH MARK DISK
 PU1797'SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE POST THAT PROJECTS
 PU1797'6 INCHES.  THE DISK IS STAMPED P 25 1934.
 PU1797'
 PU1797'ALL THE MARKS WITH THE EXCEPTION OF THE BENCH MARK ARE STANDARD
 PU1797'DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU1797'
 PU1797'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PU1797
 PU1797                          STATION RECOVERY (1962)
 PU1797
 PU1797'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1797'THE STATION MARK, REFERENCE MARKS, AND THE AZIMUTH MARK WERE
 PU1797'RECOVERED IN GOOD CONDITION.  THE DISTANCE AND DIRECTION TO
 PU1797'REFERENCE MARK NO. 1 WAS VERIFIED.  THE DISTANCE TO REFERENCE
 PU1797'MARK NO. 2 WAS VERIFIED BUT THE DIRECTION MISSED THE PREVIOUS
 PU1797'DIRECTION BY 2 MINUTES AND 48 SECONDS.  THE DIRECTION TO THE
 PU1797'AZIMUTH MARK MISSED THE PREVIOUS DIRECTION BY 9.6 SECONDS.
 PU1797'
 PU1797'THE FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
 PU1797'
 PU1797'THE STATION IS ON THE SUMMIT OF A RIDGE WHICH IS 19 MILES NORTH
 PU1797'AND 4 MILES EAST OF BELLE FOURCHE, ON THE EAST SIDE OF U.S.
 PU1797'HIGHWAY 85, IN THE SOUTHWEST CORNER OF SECTION 4, R 3 E, T 11 N,
 PU1797'AND ON PROPERTY OWNED BY MR. DON HOEYE.
 PU1797'
 PU1797'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85 AND
 PU1797'212, 0.7 MILE NORTH OF THE CENTER OF BELLE FOURCHE, GO NORTH
 PU1797'ON HIGHWAY 85 FOR 10.75 MILES TO THE BRIDGE OVER OWL CREEK.
 PU1797'CONTINUE NORTH AND NORTHEAST ON HIGHWAY 85 FOR 3.0 MILES TO A
 PU1797'ROAD ON THE RIGHT AT THE SUMMIT OF A RIDGE.  CONTINUE NORTH AND
 PU1797'NORTHEAST ON HIGHWAY 85 FOR 2.1 MILES TO THE BRIDGE OVER INDIAN
 PU1797'CREEK.  CONTINUE NORTHEAST ON HIGHWAY 85 FOR 2.85 MILES TO THE
 PU1797'STATION AND A FENCE CORNER ON THE RIGHT, APPROXIMATELY 0.1
 PU1797'MILE NORTH OF THE SUMMIT OF THE RIDGE.
 PU1797'
 PU1797'THE SURFACE STATION MARK IS A STANDARD DISK STAMPED HILDERBRAND
 PU1797'1950, SET IN A ROUND CONCRETE POST WHICH PROJECTS 6 INCHES.  IT
 PU1797'IS 125.5 FEET EAST OF THE CENTER LINE OF HIGHWAY 85, 46.5 FEET
 PU1797'EAST OF THE FENCE CORNER, 9 FEET EAST OF A METAL WITNESS POST
 PU1797'AND 1.5 FEET NORTH OF THE FENCE.  THE UNDERGROUND DISK WAS NOT
 PU1797'INSPECTED.
 PU1797'
 PU1797'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED HILDERBRAND NO
 PU1797'1 1950, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 6 INCHES.
 PU1797'IT IS 65 FEET NORTHEAST OF THE FENCE CORNER, 35 FEET NORTHEAST
 PU1797'OF THE METAL WITNESS POST AND 29.5 FEET NORTH OF THE FENCE.
 PU1797'
 PU1797'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED HILDERBRAND NO 2
 PU1797'1950, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 4 INCHES.
 PU1797'IT IS 74 FEET EAST OF THE FENCE CORNER, 37.5 FEET SOUTHEAST OF
 PU1797'THE METAL WITNESS POST AND 8 FEET SOUTH OF THE FENCE.
 PU1797'
 PU1797'B.M. P 25, A STANDARD COAST AND GEODETIC SURVEY BENCH MARK
 PU1797'DISK STAMPED P 25 1934, IS SET IN A SQUARE CONCRETE POST WHICH
 PU1797'PROJECTS 4 INCHES.  IT IS 45.5 FEET EAST OF THE CENTER LINE OF
 PU1797'HIGHWAY 85, 3.2 FEET WEST OF A T-INTERSECTION IN THE FENCE AND
 PU1797'1.3 FEET SOUTH OF A METAL WITNESS POST.
 PU1797'
 PU1797'TO REACH THE AZIMUTH MARK FROM THE STATION, GO NORTH ON HIGHWAY
 PU1797'85 FOR 0.2 MILE TO B.M. P 25 ON THE RIGHT, NEAR A FENCE.
 PU1797'
 PU1797'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 PU1797
 PU1797                          STATION RECOVERY (1962)
 PU1797
 PU1797'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1797'19.7 MI N FROM BELLE FOURCHE.
 PU1797'ABOUT 19.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1797'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION
 PU1797'4, T 11 N, R 3 E, 124 FEET EAST OF THE CENTER LINE OF THE
 PU1797'HIGHWAY, 47 FEET EAST OF A FENCE CORNER, 2 FEET NORTH OF A
 PU1797'FENCE, 29.1 FEET NORTHWEST OF R.M. 2, 30.0 FEET SOUTHWEST OF R.M.
 PU1797'1, 1.8 FEET EAST OF A METAL WITNESS POST, ABOUT 10 FEET ABOVE
 PU1797'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1797'POST PROJECTING 4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1799 ***********************************************************************
 PU1799  DESIGNATION -  HILDERBRAND RM 1
 PU1799  PID         -  PU1799
 PU1799  STATE/COUNTY-  SD/BUTTE
 PU1799  COUNTRY     -  US
 PU1799  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1799
 PU1799                         *CURRENT SURVEY CONTROL
 PU1799  ______________________________________________________________________
 PU1799* NAD 83(1986) POSITION- 44 56 04.03   (N) 103 46 24.01   (W)   HD_HELD1
 PU1799* NAVD 88 ORTHO HEIGHT -   977.169 (meters)     3205.93  (feet) ADJUSTED
 PU1799  ______________________________________________________________________
 PU1799  GEOID HEIGHT    -        -15.913 (meters)                     GEOID18
 PU1799  DYNAMIC HEIGHT  -        976.926 (meters)     3205.13  (feet) COMP
 PU1799  MODELED GRAVITY -    980,334.8   (mgal)                       NAVD 88
 PU1799
 PU1799  VERT ORDER      -  FIRST     CLASS II
 PU1799
 PU1799.The horizontal coordinates were determined by differentially corrected
 PU1799.hand held GPS observations or other comparable positioning techniques
 PU1799.and have an estimated accuracy of +/- 3 meters.
 PU1799
 PU1799.The orthometric height was determined by differential leveling and
 PU1799.adjusted by the NATIONAL GEODETIC SURVEY
 PU1799.in June 1991.
 PU1799
 PU1799.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1799.GEOID18 height accuracy estimate available here.
 PU1799
 PU1799.Click photographs - Photos may exist for this station.
 PU1799
 PU1799.The dynamic height is computed by dividing the NAVD 88
 PU1799.geopotential number by the normal gravity value computed on the
 PU1799.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1799.degrees latitude (g = 980.6199 gals.).
 PU1799
 PU1799.The modeled gravity was interpolated from observed gravity values.
 PU1799
 PU1799;                    North         East    Units  Estimated Accuracy
 PU1799;SPC SD N     -   129,298.5     302,270.7     MT  (+/- 3 meters HH1 GPS) 
 PU1799
 PU1799_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9679076400(NAD 83)
 PU1799
 PU1799                          SUPERSEDED SURVEY CONTROL
 PU1799
 PU1799  NGVD 29 (??/??/92)  976.687  (m)         3204.35   (f) ADJ UNCH    1 2
 PU1799
 PU1799.Superseded values are not recommended for survey control.
 PU1799
 PU1799.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1799.See file dsdata.pdf to determine how the superseded data were derived.
 PU1799
 PU1799_MARKER: DR = REFERENCE MARK DISK
 PU1799_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1799_STAMPING: HILDERBRAND NO 1 1950
 PU1799_MARK LOGO: CGS
 PU1799_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1799+STABILITY: SURFACE MOTION
 PU1799
 PU1799  HISTORY     - Date     Condition        Report By
 PU1799  HISTORY     - 1950     MONUMENTED       CGS
 PU1799  HISTORY     - 1962     GOOD             CGS
 PU1799
 PU1799                          STATION DESCRIPTION
 PU1799
 PU1799'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1799'19.7 MI N FROM BELLE FOURCHE.
 PU1799'ABOUT 19.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1799'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 4,
 PU1799'T 11 N, R 3 E, 134 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 PU1799'29 FEET NORTH OF A FENCE, 30.0 FEET NORTHEAST OF HILDERBRAND
 PU1799'1950, ABOUT 10 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET
 PU1799'IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1798 ***********************************************************************
 PU1798  DESIGNATION -  HILDERBRAND RM 2
 PU1798  PID         -  PU1798
 PU1798  STATE/COUNTY-  SD/BUTTE
 PU1798  COUNTRY     -  US
 PU1798  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1798
 PU1798                         *CURRENT SURVEY CONTROL
 PU1798  ______________________________________________________________________
 PU1798* NAD 83(1986) POSITION- 44 56 03.63   (N) 103 46 24.02   (W)   HD_HELD1
 PU1798* NAVD 88 ORTHO HEIGHT -   976.930 (meters)     3205.14  (feet) ADJUSTED
 PU1798  ______________________________________________________________________
 PU1798  GEOID HEIGHT    -        -15.913 (meters)                     GEOID18
 PU1798  DYNAMIC HEIGHT  -        976.687 (meters)     3204.35  (feet) COMP
 PU1798  MODELED GRAVITY -    980,334.8   (mgal)                       NAVD 88
 PU1798
 PU1798  VERT ORDER      -  FIRST     CLASS II
 PU1798
 PU1798.The horizontal coordinates were determined by differentially corrected
 PU1798.hand held GPS observations or other comparable positioning techniques
 PU1798.and have an estimated accuracy of +/- 3 meters.
 PU1798
 PU1798.The orthometric height was determined by differential leveling and
 PU1798.adjusted by the NATIONAL GEODETIC SURVEY
 PU1798.in June 1991.
 PU1798
 PU1798.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1798.GEOID18 height accuracy estimate available here.
 PU1798
 PU1798.Click photographs - Photos may exist for this station.
 PU1798
 PU1798.The dynamic height is computed by dividing the NAVD 88
 PU1798.geopotential number by the normal gravity value computed on the
 PU1798.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1798.degrees latitude (g = 980.6199 gals.).
 PU1798
 PU1798.The modeled gravity was interpolated from observed gravity values.
 PU1798
 PU1798;                    North         East    Units  Estimated Accuracy
 PU1798;SPC SD N     -   129,286.2     302,269.9     MT  (+/- 3 meters HH1 GPS) 
 PU1798
 PU1798_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9679076388(NAD 83)
 PU1798
 PU1798                          SUPERSEDED SURVEY CONTROL
 PU1798
 PU1798  NGVD 29 (??/??/92)  976.448  (m)         3203.56   (f) ADJ UNCH    1 2
 PU1798
 PU1798.Superseded values are not recommended for survey control.
 PU1798
 PU1798.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1798.See file dsdata.pdf to determine how the superseded data were derived.
 PU1798
 PU1798_MARKER: DR = REFERENCE MARK DISK
 PU1798_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1798_STAMPING: HILDERBRAND NO 2 1950
 PU1798_MARK LOGO: CGS
 PU1798_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1798+STABILITY: SURFACE MOTION
 PU1798
 PU1798  HISTORY     - Date     Condition        Report By
 PU1798  HISTORY     - 1950     MONUMENTED       CGS
 PU1798  HISTORY     - 1962     GOOD             CGS
 PU1798
 PU1798                          STATION DESCRIPTION
 PU1798
 PU1798'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1798'19.7 MI N FROM BELLE FOURCHE.
 PU1798'ABOUT 19.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1798'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, IN SECTION 4,
 PU1798'T 11 N, R 3 E, 152 FEET EAST OF THE CENTER LINE OF THE HIGHWAY,
 PU1798'8 FEET SOUTH OF A FENCE, 29.1 FEET SOUTHEAST OF HILDERBRAND
 PU1798'1950, ABOUT 10 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND SET
 PU1798'IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1172 ***********************************************************************
 PU1172  DESIGNATION -  HILL
 PU1172  PID         -  PU1172
 PU1172  STATE/COUNTY-  SD/BUTTE
 PU1172  COUNTRY     -  US
 PU1172  USGS QUAD   -  VALE SE (2017)
 PU1172
 PU1172                         *CURRENT SURVEY CONTROL
 PU1172  ______________________________________________________________________
 PU1172* NAD 83(1986) POSITION- 44 36 39.     (N) 103 20 47.     (W)   SCALED
 PU1172* NAVD 88 ORTHO HEIGHT -   871.387 (meters)     2858.88  (feet) ADJUSTED
 PU1172  ______________________________________________________________________
 PU1172  GEOID HEIGHT    -        -16.452 (meters)                     GEOID18
 PU1172  DYNAMIC HEIGHT  -        871.156 (meters)     2858.12  (feet) COMP
 PU1172  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 PU1172
 PU1172  VERT ORDER      -  SECOND    CLASS 0
 PU1172
 PU1172.The horizontal coordinates were scaled from a map and have
 PU1172.an estimated accuracy of +/- 6 seconds.
 PU1172
 PU1172.The orthometric height was determined by differential leveling and
 PU1172.adjusted by the NATIONAL GEODETIC SURVEY
 PU1172.in June 1991.
 PU1172
 PU1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1172.GEOID18 height accuracy estimate available here.
 PU1172
 PU1172.Click photographs - Photos may exist for this station.
 PU1172
 PU1172.The dynamic height is computed by dividing the NAVD 88
 PU1172.geopotential number by the normal gravity value computed on the
 PU1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1172.degrees latitude (g = 980.6199 gals.).
 PU1172
 PU1172.The modeled gravity was interpolated from observed gravity values.
 PU1172
 PU1172;                    North         East    Units  Estimated Accuracy
 PU1172;SPC SD N     -    91,890.      334,450.      MT  (+/- 180 meters Scaled)
 PU1172
 PU1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK312410(NAD 83)
 PU1172
 PU1172                          SUPERSEDED SURVEY CONTROL
 PU1172
 PU1172  NGVD 29 (??/??/92)  870.903  (m)         2857.29   (f) ADJ UNCH    2 0
 PU1172
 PU1172.Superseded values are not recommended for survey control.
 PU1172
 PU1172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1172.See file dsdata.pdf to determine how the superseded data were derived.
 PU1172
 PU1172_MARKER: DS = TRIANGULATION STATION DISK
 PU1172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1172_STAMPING: HILL 1962
 PU1172_MARK LOGO: CGS
 PU1172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1172+STABILITY: SURFACE MOTION
 PU1172
 PU1172  HISTORY     - Date     Condition        Report By
 PU1172  HISTORY     - 1962     MONUMENTED       CGS
 PU1172
 PU1172                          STATION DESCRIPTION
 PU1172
 PU1172'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1172'3.4 MI SE FROM VALE.
 PU1172'2.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1172'0.55 MILE SOUTH ALONG A ROAD, 36 FEET WEST OF THE CENTER LINE OF
 PU1172'THE ROAD, 2.4 FEET WEST OF A FENCE, 64.8 FEET WEST OF REFERENCE
 PU1172'MARK 1, 62.0 FEET NORTH OF REFERENCE MARK 2, 2.5 FEET WEST OF A
 PU1172'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE
 PU1172'POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0810 ***********************************************************************
 NN0810  DESIGNATION -  HILL CHURCH STEEPLE
 NN0810  PID         -  NN0810
 NN0810  STATE/COUNTY-  SD/CHARLES MIX
 NN0810  COUNTRY     -  US
 NN0810  USGS QUAD   -  NIOBRARA NW (2017)
 NN0810
 NN0810                         *CURRENT SURVEY CONTROL
 NN0810  ______________________________________________________________________
 NN0810* NAD 83(1996) POSITION- 42 53 08.02071(N) 098 12 18.69861(W)   ADJUSTED
 NN0810  ______________________________________________________________________
 NN0810  GEOID HEIGHT    -        -26.035 (meters)                     GEOID18
 NN0810  LAPLACE CORR    -         -0.99  (seconds)                    DEFLEC18
 NN0810  HORZ ORDER      -  THIRD
 NN0810
 NN0810.The horizontal coordinates were established by classical geodetic methods
 NN0810.and adjusted by the National Geodetic Survey in January 1998.
 NN0810
 NN0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0810.GEOID18 height accuracy estimate available here.
 NN0810
 NN0810.Click photographs - Photos may exist for this station.
 NN0810
 NN0810.The Laplace correction was computed from DEFLEC18 derived deflections.
 NN0810
 NN0810. The following values were computed from the NAD 83(1996) position.
 NN0810
 NN0810;                    North         East     Units Scale Factor Converg.
 NN0810;SPC SD S     -    63,575.439   773,831.133   MT  0.99998804   +1 28 05.2
 NN0810;SPC SD S     -   208,580.42  2,538,810.98   sFT  0.99998804   +1 28 05.2
 NN0810;UTM  14      - 4,748,413.069   564,903.578   MT  0.99965182   +0 32 27.3
 NN0810
 NN0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN6490348413(NAD 83)
 NN0810
 NN0810                          SUPERSEDED SURVEY CONTROL
 NN0810
 NN0810  NAD 83(1995)-  42 53 08.02071(N)    098 12 18.69859(W) AD(       ) 3
 NN0810  NAD 83(1986)-  42 53 08.03273(N)    098 12 18.70022(W) AD(       ) 3
 NN0810  NAD 27      -  42 53 08.04000(N)    098 12 17.42000(W) AD(       ) 3
 NN0810
 NN0810.Superseded values are not recommended for survey control.
 NN0810
 NN0810.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0810.See file dsdata.pdf to determine how the superseded data were derived.
 NN0810
 NN0810_MARKER: 90 = CHURCH SPIRE
 NN0810
 NN0810  HISTORY     - Date     Condition        Report By
 NN0810  HISTORY     - 1948     FIRST OBSERVED   CGS
 NN0810
 NN0810                          STATION DESCRIPTION
 NN0810
 NN0810'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NN0810'STATION IS LOCATED ABOUT 10 MILES SOUTH OF DANTE ON A HIGH
 NN0810'POINT OVERLOOKING THE MISSOURI RIVER.  STATION IS ABOUT 60
 NN0810'FEET LONG, 30 FEET WIDE AND 40 FEET HIGH AND IS WHITE IN COLOR.
 NN0810'
 NN0810'THE POINT INTERSECTED WAS THE STEEPLE.
 NN0810'
 NN0810'TO REACH STATION FROM POINT IN WEST EDGE OF DANTE WHERE STATE
 NN0810'ROUTE 50 TURNS NORTH GO SOUTH ON GRAVEL ROAD FOR 9.4 MILES
 NN0810'TO POINT WHERE MAIN GRAVEL ROAD TURNS EAST.  TURN RIGHT
 NN0810'AND GO WEST AND SOUTH ON DIRT ROAD FOR 3.5 MILES TO STATION
 NN0810'ON HIGH HILL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1171 ***********************************************************************
 PU1171  DESIGNATION -  HILL RM 1
 PU1171  PID         -  PU1171
 PU1171  STATE/COUNTY-  SD/BUTTE
 PU1171  COUNTRY     -  US
 PU1171  USGS QUAD   -  VALE SE (2017)
 PU1171
 PU1171                         *CURRENT SURVEY CONTROL
 PU1171  ______________________________________________________________________
 PU1171* NAD 83(1986) POSITION- 44 36 39.     (N) 103 20 47.     (W)   SCALED
 PU1171* NAVD 88 ORTHO HEIGHT -   871.055 (meters)     2857.79  (feet) ADJUSTED
 PU1171  ______________________________________________________________________
 PU1171  GEOID HEIGHT    -        -16.452 (meters)                     GEOID18
 PU1171  DYNAMIC HEIGHT  -        870.824 (meters)     2857.03  (feet) COMP
 PU1171  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 PU1171
 PU1171  VERT ORDER      -  SECOND    CLASS 0
 PU1171
 PU1171.The horizontal coordinates were scaled from a map and have
 PU1171.an estimated accuracy of +/- 6 seconds.
 PU1171
 PU1171.The orthometric height was determined by differential leveling and
 PU1171.adjusted by the NATIONAL GEODETIC SURVEY
 PU1171.in June 1991.
 PU1171
 PU1171.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1171.GEOID18 height accuracy estimate available here.
 PU1171
 PU1171.Click photographs - Photos may exist for this station.
 PU1171
 PU1171.The dynamic height is computed by dividing the NAVD 88
 PU1171.geopotential number by the normal gravity value computed on the
 PU1171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1171.degrees latitude (g = 980.6199 gals.).
 PU1171
 PU1171.The modeled gravity was interpolated from observed gravity values.
 PU1171
 PU1171;                    North         East    Units  Estimated Accuracy
 PU1171;SPC SD N     -    91,890.      334,450.      MT  (+/- 180 meters Scaled)
 PU1171
 PU1171_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK312410(NAD 83)
 PU1171
 PU1171                          SUPERSEDED SURVEY CONTROL
 PU1171
 PU1171  NGVD 29 (??/??/92)  870.571  (m)         2856.20   (f) ADJ UNCH    2 0
 PU1171
 PU1171.Superseded values are not recommended for survey control.
 PU1171
 PU1171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1171.See file dsdata.pdf to determine how the superseded data were derived.
 PU1171
 PU1171_MARKER: DR = REFERENCE MARK DISK
 PU1171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1171_STAMPING: HILL NO 1 1962
 PU1171_MARK LOGO: CGS
 PU1171_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1171+STABILITY: SURFACE MOTION
 PU1171
 PU1171  HISTORY     - Date     Condition        Report By
 PU1171  HISTORY     - 1962     MONUMENTED       CGS
 PU1171
 PU1171                          STATION DESCRIPTION
 PU1171
 PU1171'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1171'3.4 MI SE FROM VALE.
 PU1171'2.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1171'0.55 MILE SOUTH ALONG A ROAD, 29 FEET EAST OF THE ROAD, 64.8 FEET
 PU1171'EAST AND ACROSS THE ROAD FROM THE STATION, 1.4 FEET WEST OF A
 PU1171'FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU1171'PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1173 ***********************************************************************
 PU1173  DESIGNATION -  HILL RM 2
 PU1173  PID         -  PU1173
 PU1173  STATE/COUNTY-  SD/BUTTE
 PU1173  COUNTRY     -  US
 PU1173  USGS QUAD   -  VALE SE (2017)
 PU1173
 PU1173                         *CURRENT SURVEY CONTROL
 PU1173  ______________________________________________________________________
 PU1173* NAD 83(1986) POSITION- 44 36 39.     (N) 103 20 47.     (W)   SCALED
 PU1173* NAVD 88 ORTHO HEIGHT -   872.336 (meters)     2861.99  (feet) ADJUSTED
 PU1173  ______________________________________________________________________
 PU1173  GEOID HEIGHT    -        -16.452 (meters)                     GEOID18
 PU1173  DYNAMIC HEIGHT  -        872.105 (meters)     2861.23  (feet) COMP
 PU1173  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 PU1173
 PU1173  VERT ORDER      -  SECOND    CLASS 0
 PU1173
 PU1173.The horizontal coordinates were scaled from a map and have
 PU1173.an estimated accuracy of +/- 6 seconds.
 PU1173
 PU1173.The orthometric height was determined by differential leveling and
 PU1173.adjusted by the NATIONAL GEODETIC SURVEY
 PU1173.in June 1991.
 PU1173
 PU1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1173.GEOID18 height accuracy estimate available here.
 PU1173
 PU1173.Click photographs - Photos may exist for this station.
 PU1173
 PU1173.The dynamic height is computed by dividing the NAVD 88
 PU1173.geopotential number by the normal gravity value computed on the
 PU1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1173.degrees latitude (g = 980.6199 gals.).
 PU1173
 PU1173.The modeled gravity was interpolated from observed gravity values.
 PU1173
 PU1173;                    North         East    Units  Estimated Accuracy
 PU1173;SPC SD N     -    91,890.      334,450.      MT  (+/- 180 meters Scaled)
 PU1173
 PU1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK312410(NAD 83)
 PU1173
 PU1173                          SUPERSEDED SURVEY CONTROL
 PU1173
 PU1173  NGVD 29 (??/??/92)  871.853  (m)         2860.40   (f) ADJ UNCH    2 0
 PU1173
 PU1173.Superseded values are not recommended for survey control.
 PU1173
 PU1173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1173.See file dsdata.pdf to determine how the superseded data were derived.
 PU1173
 PU1173_MARKER: DR = REFERENCE MARK DISK
 PU1173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1173_STAMPING: HILL NO 2 1962
 PU1173_MARK LOGO: CGS
 PU1173_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1173+STABILITY: SURFACE MOTION
 PU1173
 PU1173  HISTORY     - Date     Condition        Report By
 PU1173  HISTORY     - 1962     MONUMENTED       CGS
 PU1173
 PU1173                          STATION DESCRIPTION
 PU1173
 PU1173'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1173'3.4 MI SE FROM VALE.
 PU1173'2.85 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE THENCE
 PU1173'0.55 MILE SOUTH ALONG A ROAD, 34 1/2 FEET WEST OF THE CENTER LINE
 PU1173'OF THE ROAD, 62.0 FEET SOUTH OF THE STATION, 1.4 FEET WEST OF A
 PU1173'FENCE, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU1173'PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1178 ***********************************************************************
 PT1178  DESIGNATION -  HILLAND
 PT1178  PID         -  PT1178
 PT1178  STATE/COUNTY-  SD/HAAKON
 PT1178  COUNTRY     -  US
 PT1178  USGS QUAD   -  HILLAND (2017)
 PT1178
 PT1178                         *CURRENT SURVEY CONTROL
 PT1178  ______________________________________________________________________
 PT1178* NAD 83(1996) POSITION- 44 15 21.02778(N) 101 47 49.78281(W)   ADJUSTED
 PT1178* NAVD 88 ORTHO HEIGHT -   823.    (meters)     2700.    (feet) SCALED
 PT1178  ______________________________________________________________________
 PT1178  GEOID HEIGHT    -        -20.554 (meters)                     GEOID18
 PT1178  LAPLACE CORR    -         -9.24  (seconds)                    DEFLEC18
 PT1178  HORZ ORDER      -  FIRST
 PT1178
 PT1178.The horizontal coordinates were established by classical geodetic methods
 PT1178.and adjusted by the National Geodetic Survey in January 1998.
 PT1178
 PT1178.The orthometric height was scaled from a topographic map.
 PT1178
 PT1178.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1178.GEOID18 height accuracy estimate available here.
 PT1178
 PT1178.Click photographs - Photos may exist for this station.
 PT1178
 PT1178.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1178
 PT1178. The following values were computed from the NAD 83(1996) position.
 PT1178
 PT1178;                    North         East     Units Scale Factor Converg.
 PT1178;SPC SD S     -   214,611.256   483,107.275   MT  0.99996876   -1 00 35.4
 PT1178;SPC SD S     -   704,103.76  1,584,994.45   sFT  0.99996876   -1 00 35.4
 PT1178;UTM  14      - 4,904,094.519   276,703.512   MT  1.00021326   -1 57 10.2
 PT1178
 PT1178!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1178!SPC SD S     -   0.99987412  x   0.99996876  =   0.99984288
 PT1178!UTM  14      -   0.99987412  x   1.00021326  =   1.00008735
 PT1178
 PT1178:                Primary Azimuth Mark                     Grid Az
 PT1178:SPC SD S     -  HILLAND AZ MK                            333 42 50.6
 PT1178:UTM  14      -  HILLAND AZ MK                            334 39 25.4
 PT1178
 PT1178_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7670304094(NAD 83)
 PT1178
 PT1178|---------------------------------------------------------------------|
 PT1178| PID    Reference Object                     Distance      Geod. Az  |
 PT1178|                                                           dddmmss.s |
 PT1178| CQ3980 HILLAND RM 1                         18.608 METERS 20345     |
 PT1178| CQ3981 HILLAND RM 2                          8.159 METERS 29934     |
 PT1178| PT1179 HILLAND COMMUNITY CHURCH SPIRE      APPROX. 5.8 KM 3040924.5 |
 PT1178| CQ3979 HILLAND AZ MK                                      3324215.2 |
 PT1178|---------------------------------------------------------------------|
 PT1178
 PT1178                          SUPERSEDED SURVEY CONTROL
 PT1178
 PT1178  NAD 83(1986)-  44 15 21.02030(N)    101 47 49.78460(W) AD(       ) 1
 PT1178  NAD 27      -  44 15 21.07500(N)    101 47 48.26200(W) AD(       ) 1
 PT1178
 PT1178.Superseded values are not recommended for survey control.
 PT1178
 PT1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1178.See file dsdata.pdf to determine how the superseded data were derived.
 PT1178
 PT1178_MARKER: DS = TRIANGULATION STATION DISK
 PT1178_SETTING: 66 = SET IN ROCK OUTCROP
 PT1178_STAMPING: HILLAND 1950
 PT1178_MARK LOGO: CGS
 PT1178_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT1178+STABILITY: POSITION/ELEVATION WELL
 PT1178
 PT1178  HISTORY     - Date     Condition        Report By
 PT1178  HISTORY     - 1950     MONUMENTED       CGS
 PT1178  HISTORY     - 1961     GOOD             CGS
 PT1178
 PT1178                          STATION DESCRIPTION
 PT1178
 PT1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PT1178'STATION IS LOCATED ON A HIGH ROCKY BUTTE, ABOUT 14 MILES NORTHWEST
 PT1178'OF PHILIP, ABOUT 3.5 MILES SOUTHEAST OF HILLAND, 12 FEET SOUTH OF
 PT1178'A WITNESS POST, AND ON LAND OWNED BY MORGAN WILLIAMS.
 PT1178'
 PT1178'TO REACH FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 73
 PT1178'IN PHILIP, GO NORTH ON HIGHWAY 73 FOR 17.4 MILES TO AN OFFSET
 PT1178'CROSSROAD.  TURN LEFT AND GO WEST ON DIRT ROAD FOR 6.75 MILES TO
 PT1178'A CROSSROAD.  TURN LEFT AND GO SOUTH FOR 1.0 MILE TO A WIRE GATE
 PT1178'AND AZIMUTH MARK ON LEFT.  TURN LEFT THROUGH GATE AND GO
 PT1178'SOUTHEAST ON DIM TRACK ROAD FOR 1.1 MILES TO HIGHEST BUTTE AND
 PT1178'STATION.
 PT1178'
 PT1178'STATION MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED HILLAND
 PT1178'1950.
 PT1178'
 PT1178'REFERENCE MARK NO. 1 PROJECTS 10 INCHES, AND THE DISK IS
 PT1178'STAMPED HILLAND NO 1 1950.
 PT1178'
 PT1178'REFERENCE MARK NO. 2 PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PT1178'HILLAND NO 2 19N0.
 PT1178'
 PT1178'AZIMUTH MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HILLAND
 PT1178'1950.  IT IS 35 FEET EAST OF CENTER OF DIRT ROAD, 14 FEET
 PT1178'NORTH OF A WITNESS POST, AND 1 FOOT SOUTH OF A FENCE CORNER.
 PT1178'
 PT1178'STATION AND REFERENCE MARKS ARE STANDARD DISKS SET IN DRILL
 PT1178'HOLES IN OUTCROPPING BEDROCK.  AZIMUTH MARK IS A STANDARD DISK
 PT1178'SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER.
 PT1178'
 PT1178'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT1178
 PT1178                          STATION RECOVERY (1961)
 PT1178
 PT1178'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1178'ALL MARKS WERE RECOVERED IN GOOD CONDITION.  A LARGE DISCREPANCY
 PT1178'WAS FOUND IN THE DIRECTION TO BOTH REFERENCE MARKS.  A SLIGHT
 PT1178'DIFFERENCE WAS ALSO FOUND IN THE DISTANCE TO THE MARKS.  DUE
 PT1178'TO SOIL EROSION THE STATION MARK APPEARS TO HAVE BEEN DISTURBED
 PT1178'AND PROBABLY WILL BE OF NO PRACTICAL USE IN THE NEAR FUTURE.
 PT1178'A NEW DESCRIPTION FOLLOWS--
 PT1178'
 PT1178'STATION IS LOCATED ON A HIGH ROCK COVERED HILL, ABOUT 14 MILES
 PT1178'NORTHWEST OF PHILIP AND 3-1/2 MILES SOUTHEAST OF HILLAND.  IT
 PT1178'IS IN THE SE 1/4 SEC. 35, R 19 E, T 4 N.
 PT1178'
 PT1178'REACHED FROM THE JUNCTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY
 PT1178'73 AT THE NORTH EDGE OF PHILIP, GO NORTH ON HIGHWAY 73 FOR 16.8
 PT1178'MILES TO A SIDE ROAD ON THE LEFT, TURN LEFT AND GO WEST FOR
 PT1178'6.8 MILES TO A CROSSROAD, TURN LEFT AND GO SOUTH FOR 1.0 MILE TO A
 PT1178'GATE, PASS THROUGH GATE, TURN LEFT, AND GO ABOUT 75 FEET TO
 PT1178'ANOTHER GATE, PASS THROUGH GATE AND THE AZIMUTH MARK ON THE
 PT1178'LEFT, GO SOUTHEAST ACROSS PASTURE ON DIM TRACK ROAD FOR 1.1
 PT1178'MILE TO THE EAST ONE OF TWO HILLS AND THE STATION.
 PT1178'
 PT1178'STATION MARK, A STANDARD DISK STAMPED HILLAND 1950, IS CEMENTED IN
 PT1178'A DRILL HOLE IN OUTCROPPING BEDROCK.  IT IS 12 FEET SOUTH OF A
 PT1178'4 X 4 INCH WITNESS POST.
 PT1178'
 PT1178'REFERENCE MARK 1, A STANDARD DISK STAMPED HILLAND NO 1 1950, IS
 PT1178'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK.  IT IS ON THE
 PT1178'SOUTHWEST EDGE OF THE HILL AND ABOUT 2 FEET LOWER THAN THE
 PT1178'STATION.
 PT1178'
 PT1178'REFERENCE MARK 2, A STANDARD DISK STAMPED HILLAND NO 2 1950, IS
 PT1178'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK.
 PT1178'
 PT1178'AZIMUTH MARK, A STANDARD DISK STAMPED HILLAND 1950, IS SET
 PT1178'IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PT1178'10 INCHES.  IT IS 41 FEET EAST OF THE CENTER OF A NORTH-SOUTH DIRT
 PT1178'ROAD, 29 FEET NORTH OF THE CENTER OF A GATE IN THE NORTH-SOUTH
 PT1178'FENCE, 1.5 FEET EAST OF A METAL WITNESS POST WITH SIGN AND 1
 PT1178'FOOT SOUTHEAST OF A FENCE CORNER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1179 ***********************************************************************
 PT1179  DESIGNATION -  HILLAND COMMUNITY CHURCH SPIRE
 PT1179  PID         -  PT1179
 PT1179  STATE/COUNTY-  SD/HAAKON
 PT1179  COUNTRY     -  US
 PT1179  USGS QUAD   -  HILLAND (2017)
 PT1179
 PT1179                         *CURRENT SURVEY CONTROL
 PT1179  ______________________________________________________________________
 PT1179* NAD 83(1996) POSITION- 44 17 06.30464(N) 101 51 25.89686(W)   ADJUSTED
 PT1179  ______________________________________________________________________
 PT1179  GEOID HEIGHT    -        -20.358 (meters)                     GEOID18
 PT1179  LAPLACE CORR    -         -8.32  (seconds)                    DEFLEC18
 PT1179  HORZ ORDER      -  THIRD
 PT1179
 PT1179.The horizontal coordinates were established by classical geodetic methods
 PT1179.and adjusted by the National Geodetic Survey in January 1998.
 PT1179
 PT1179.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1179.GEOID18 height accuracy estimate available here.
 PT1179
 PT1179.Click photographs - Photos may exist for this station.
 PT1179
 PT1179.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1179
 PT1179. The following values were computed from the NAD 83(1996) position.
 PT1179
 PT1179;                    North         East     Units Scale Factor Converg.
 PT1179;SPC SD S     -   217,946.312   478,373.641   MT  0.99997458   -1 03 04.5
 PT1179;SPC SD S     -   715,045.53  1,569,464.19   sFT  0.99997458   -1 03 04.5
 PT1179;UTM  14      - 4,907,507.962   272,024.263   MT  1.00023923   -1 59 45.0
 PT1179
 PT1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ7202407507(NAD 83)
 PT1179
 PT1179                          SUPERSEDED SURVEY CONTROL
 PT1179
 PT1179  NAD 83(1986)-  44 17 06.29718(N)    101 51 25.89726(W) AD(       ) 3
 PT1179  NAD 27      -  44 17 06.35300(N)    101 51 24.36800(W) AD(       ) 3
 PT1179
 PT1179.Superseded values are not recommended for survey control.
 PT1179
 PT1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1179.See file dsdata.pdf to determine how the superseded data were derived.
 PT1179
 PT1179_MARKER: 90 = CHURCH SPIRE
 PT1179
 PT1179  HISTORY     - Date     Condition        Report By
 PT1179  HISTORY     - 1961     FIRST OBSERVED   CGS
 PT1179
 PT1179                          STATION DESCRIPTION
 PT1179
 PT1179'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1179'THE APEX OF THE HILLAND COMMUNITY CHURCH SPIRE LOCATED 19-1/2
 PT1179'MILES NORTH-NORTHWEST OF PHILIP AND 9 MILES WEST OF STATE
 PT1179'HIGHWAY 73 IN SECTION 20, T 4 N, R 19 E.  A WOODEN CHURCH,
 PT1179'PAINTED WHITE, WITH GREEN ROOF HAVING A STEEPLE WITH SHEET
 PT1179'METAL ROOF ABOUT 70 FEET TALL ON THE SOUTH END.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0858 ***********************************************************************
 OR0858  DESIGNATION -  HILLS
 OR0858  PID         -  OR0858
 OR0858  STATE/COUNTY-  SD/BRULE
 OR0858  COUNTRY     -  US
 OR0858  USGS QUAD   -  BOND BOTTOM (2017)
 OR0858
 OR0858                         *CURRENT SURVEY CONTROL
 OR0858  ______________________________________________________________________
 OR0858* NAD 83(1996) POSITION- 43 30 54.15223(N) 099 15 27.37402(W)   ADJUSTED
 OR0858* NAVD 88 ORTHO HEIGHT -   621.    (meters)     2037.    (feet) SCALED
 OR0858  ______________________________________________________________________
 OR0858  GEOID HEIGHT    -        -26.204 (meters)                     GEOID18
 OR0858  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 OR0858  HORZ ORDER      -  FIRST
 OR0858
 OR0858.The horizontal coordinates were established by classical geodetic methods
 OR0858.and adjusted by the National Geodetic Survey in January 1998.
 OR0858
 OR0858.The orthometric height was scaled from a topographic map.
 OR0858
 OR0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0858.GEOID18 height accuracy estimate available here.
 OR0858
 OR0858.Click photographs - Photos may exist for this station.
 OR0858
 OR0858.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0858
 OR0858. The following values were computed from the NAD 83(1996) position.
 OR0858
 OR0858;                    North         East     Units Scale Factor Converg.
 OR0858;SPC SD S     -   131,840.391   686,969.431   MT  0.99990849   +0 44 31.5
 OR0858;SPC SD S     -   432,546.35  2,253,832.21   sFT  0.99990849   +0 44 31.5
 OR0858;UTM  14      - 4,818,044.178   479,179.353   MT  0.99960533   -0 10 38.5
 OR0858
 OR0858!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0858!SPC SD S     -   0.99990668  x   0.99990849  =   0.99981518
 OR0858!UTM  14      -   0.99990668  x   0.99960533  =   0.99951205
 OR0858
 OR0858:                Primary Azimuth Mark                     Grid Az
 OR0858:SPC SD S     -  HILLS AZ MK                              144 21 07.8
 OR0858:UTM  14      -  HILLS AZ MK                              145 16 17.8
 OR0858
 OR0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7917918044(NAD 83)
 OR0858
 OR0858|---------------------------------------------------------------------|
 OR0858| PID    Reference Object                     Distance      Geod. Az  |
 OR0858|                                                           dddmmss.s |
 OR0858| OR0841 KIMBALL WATER TANK                  APPROX.35.7 KM 0422239.6 |
 OR0858| CO3689 HILLS RM 3                           19.767 METERS 05855     |
 OR0858| CO3687 HILLS RM 1                          APPROX. 0.8 KM 1100649.4 |
 OR0858| CO3688 HILLS RM 2                          APPROX. 0.9 KM 1265741.4 |
 OR0858| CO3686 HILLS AZ MK                                        1450539.3 |
 OR0858| OR0857 BIJOU                                 4.845 METERS 22809     |
 OR0858|---------------------------------------------------------------------|
 OR0858
 OR0858                          SUPERSEDED SURVEY CONTROL
 OR0858
 OR0858  NAD 83(1995)-  43 30 54.15149(N)    099 15 27.37746(W) AD(       ) 1
 OR0858  NAD 83(1986)-  43 30 54.15327(N)    099 15 27.38127(W) AD(       ) 1
 OR0858  NAD 27      -  43 30 54.15200(N)    099 15 26.03500(W) AD(       ) 1
 OR0858
 OR0858.Superseded values are not recommended for survey control.
 OR0858
 OR0858.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0858.See file dsdata.pdf to determine how the superseded data were derived.
 OR0858
 OR0858_MARKER: DS = TRIANGULATION STATION DISK
 OR0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0858_STAMPING: HILLS 1934
 OR0858_MARK LOGO: CGS
 OR0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0858+STABILITY: SURFACE MOTION
 OR0858
 OR0858  HISTORY     - Date     Condition        Report By
 OR0858  HISTORY     - 1934     MONUMENTED       CGS
 OR0858  HISTORY     - 1945     GOOD             CGS
 OR0858  HISTORY     - 1948     GOOD             CGS
 OR0858
 OR0858                          STATION DESCRIPTION
 OR0858
 OR0858'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0858'STATION IS LOCATED IN AMERICA TOWNSHIP, ABOUT 5-1/2 MILES WEST
 OR0858'OF BIJOU HILLS POST OFFICE, APPROXIMATELY 500 FEET WEST OF THE 1/4
 OR0858'CORNER OF SECTIONS 31 AND 30, T. 101 N., R. 70 W.
 OR0858'
 OR0858'TO REACH FROM THE WEAX GAS STATION IN BIJOU HILLS SETTLEMENT,
 OR0858'TAKE STATE ROUTE 43 NORTH FOR 0.7 MILES, FOLLOW IT WEST
 OR0858'TO WHERE IT TURNS NORTH AT SCHOOL AND CEMETERY, THERE TURN
 OR0858'SOUTH AND GO 1.0 MILE, TURN WEST AND GO 2.0 MILES, TURN SOUTH
 OR0858'AND GO 1.0 MILE, TURN WEST AND GO 1.5 MILES, THEN KEEP STRAIGHT
 OR0858'AHEAD THROUGH GATE AT HALF SECTION FENCE, GO 0.45 MILE WEST
 OR0858'ALONG FENCE ON SOUTH, TURN NORTH AND GO ALONG WEST EDGE OF
 OR0858'BLUFF FOR 0.65 MILE WHICH IS AS FAR AS TRUCK CAN BE DRIVEN.
 OR0858'STATION IS ON THE WEST END OF BLUFF OVERLOOKING THE MISSOURI
 OR0858'RIVER, ABOUT 0.6 MILE NORTHWEST OF END OF ROAD, ABOUT 0.4
 OR0858'MILE EAST OF CENTER OF MISSOURI RIVER, 0.3 MILE NORTHWEST
 OR0858'OF SMALL WOODEN HOUSE, 20 FEET EAST OF WEST EDGE OF POINT
 OR0858'WHERE DECLINE BEGINS.
 OR0858'
 OR0858'REFERENCE MARK NO. 1 IS ON BREAK OF THE NORTH EDGE OF RIDGE,
 OR0858'EAST OF SMALL WOODEN HOUSE.
 OR0858'
 OR0858'REFERENCE MARK NO. 2 IS ON THE SOUTH END OF RIDGE, EAST OF
 OR0858'SMALL WOODEN HOUSE, 12 FEET NORTH OF SOUTH BREAK OF SAID
 OR0858'RIDGE.
 OR0858'
 OR0858'TO REACH AZIMUTH MARK FROM SAID GATE AT HALF SECTION LINE,
 OR0858'GO WEST 0.45 MILE ALONG HALF SECTION FENCE, TURN NORTH GO
 OR0858'0.2 MILE.  MARK IS 12 FEET WEST OF CENTERLINE OF DIRT ROAD,
 OR0858'IN NORTH-SOUTH FENCE LINE, AND PROJECTS 4 INCHES ABOVE SURFACE
 OR0858'OF GROUND.
 OR0858'
 OR0858'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE SET
 OR0858'AS DESCRIBED.
 OR0858'
 OR0858'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
 OR0858
 OR0858                          STATION RECOVERY (1945)
 OR0858
 OR0858'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945 (JCP)
 OR0858'THE STATION WAS RECOVERED AS DESCRIBED IN 1934 BY C.I.A. AND
 OR0858'ALL MARKS WERE FOUND IN GOOD CONDITION.  A COMPLETE NEW DESCRIPTION
 OR0858'FOLLOWS--
 OR0858'
 OR0858'THE STATION IS LOCATED ABOUT 5 MILES WEST OF THE SMALL VILLAGE
 OR0858'OF BIJOU HILLS AND ON A HIGH PROMINENT HILL THAT OVERLOOKS
 OR0858'THE MISSOURI RIVER TO THE WEST.  THE MARK PROJECTS 5 INCHES
 OR0858'AND THE DISK IS STAMPED HILLS 1934.
 OR0858'
 OR0858'THE AZIMUTH MARK IS 1.0 MILES SOUTHEAST OF THE STATION AND ON
 OR0858'THE WEST EDGE OF A CULTIVATED FIELD AND IN FENCE LINE.  ON
 OR0858'THE CONCRETE OF THE MARK IS PAINTED IN WHITE LETTERS 1904.6.
 OR0858'THE DISK IS A STANDARD REFERENCE MARK DISK AND IT IS STAMPED
 OR0858'HILLS AZI 1934.
 OR0858'
 OR0858'REFERENCE MARKS NO. 1 AND NO. 2 WERE FOUND IN GOOD CONDITION
 OR0858'AND AS DESCRIBED.  THE DISTANCE WAS NOT CHECKED DUE TO THE
 OR0858'PERPENDICULAR BLUFF IN THEIR DIRECTION.  TIME DID NOT PERMIT
 OR0858'THE OBSERVING UNIT TO USE OTHER METHODS IN DETERMINATING THE
 OR0858'DISTANCE TO EACH REFERENCE MARK.
 OR0858'
 OR0858'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION HILLS
 OR0858'TO BIJOU (MO.R.C.).  IT IS 4.825 METERS (15.83 FEET) SOUTHWEST
 OR0858'OF THE STATION.
 OR0858'
 OR0858'TO REACH THE STATION FROM THE BIJOU HILLS POST OFFICE, GO
 OR0858'WEST 0.05 MILE TO THE JUNCTION OF STATE HIGHWAY 50, HERE TURN
 OR0858'LEFT ON STATE HIGHWAY AND GO 0.25 MILES TO A GRADED DIRT
 OR0858'CROSSROAD, TURN RIGHT AND GO WEST FOR 3.0 MILES TO A T ROAD
 OR0858'LEFT, TURN LEFT AND GO 1.0 MILE TO A SHARP RIGHT TURN, THENCE
 OR0858'CONTINUE WEST FOR 1.5 MILES TO A WIRE GATE STRAIGHT AHEAD.
 OR0858'PASS THROUGH GATE AND CONTINUE ON THE NORTH SIDE OF A FENCE
 OR0858'LINE FOR 0.5 MILE TO A FENCE LINE, THENCE RIGHT FOR 0.25
 OR0858'MILE TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 OR0858'
 OR0858'CONTINUE ON NORTH ALONG THE WEST EDGE OF THE CULTIVATED
 OR0858'FIELD FOR 0.4 MILE TO A WIRE GATE.  PASS THROUGH GATE AND FOLLOW
 OR0858'TRACK ROAD IN A NORTHWEST DIRECTION FOR 0.4 MILE TO THE END
 OR0858'OF TRUCK TRAVEL.  HERE BACK PACK IN A WESTERLY DIRECTION FOR
 OR0858'0.5 MILE TO THE SUMMIT OF THE HILL AND STATION AS DESCRIBED.
 OR0858'
 OR0858'OBSERVATIONS MADE FROM A FOUR FOOT STAND.
 OR0858
 OR0858                          STATION RECOVERY (1948)
 OR0858
 OR0858'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0858'THE STATION MARK, AZIMUTH MARK,
 OR0858'AND REFERENCE MARKS NO. 1 AND NO. 2, WERE FOUND
 OR0858'AS DESCRIBED AND WERE IN GOOD CONDITION.  REFERENCE MARK NO.
 OR0858'3 WAS ESTABLISHED NEAR THE STATION.  THE UNDERGROUND-STATION
 OR0858'MARK FOR M.R.C. BIJOU WAS RECOVERED AND THE SURFACE PIPE MARK,
 OR0858'WHICH WAS FOUND LOOSE AND LEANING WAS RESET AND A TRAVERSE
 OR0858'CONNECTION WAS MADE TO HILLS 1934.  A NEW DESCRIPTION FOLLOWS
 OR0858'WHICH INCLUDES THE ABOVE CHANGES.
 OR0858'
 OR0858'STATION IS LOCATED ABOUT 5 MILES WEST OF THE VILLAGE OF BIJOU
 OR0858'HILLS AND ON A PROMINENT HILL THAT OVERLOOKS THE MISSOURI
 OR0858'RIVER TO THE WEST.  THE STATION IS ON THE HIGHEST PART OF THE
 OR0858'HILL, THE MARK PROJECTS ABOUT 5 INCHES AND THE DISC IS STAMPED
 OR0858'HILLS 1934.
 OR0858'
 OR0858'*REFERENCE MARK NO. 1 IS ABOUT 1/2 MILE EAST OF THE STATION,
 OR0858'AT THE NORTH END OF A SMALL RIDGE AND AT THE BREAK OF THE RIDGE IN
 OR0858'THAT DIRECTION.  THE SMALL WOODEN HOUSE MENTIONED BY C.I.A.
 OR0858'IS GONE.  THE MARK PROJECTS ABOUT 8 INCHES AND THE DISC IS
 OR0858'STAMPED HILLS NO 1 1934.
 OR0858'
 OR0858'*REFERENCE MARK NO. 2 IS ABOUT 1/2 MILE EAST OF THE STATION,
 OR0858'AT THE SOUTH END OF THE SAME RIDGE AS R.M. NO. 1 AND ABOUT
 OR0858'12 FEET NORTH OF THE SOUTH BREAK OF THE RIDGE.  THE MARK PROJECTS
 OR0858'ABOUT 6 INCHES AND THE DISC IS STAMPED HILLS NO 2 1948.
 OR0858'
 OR0858'NOTE-THE DISTANCES TO THE ABOVE REFERENCE MARKS WAS NOT CHECKED
 OR0858'AS A DEEP DRAINAGE LIES BETWEEN THEM AND THE STATION.
 OR0858'
 OR0858'REFERENCE MARK NO. 3, 1948 IS 64.83 FEET NORTHEAST OF THE STATION,
 OR0858'ON THE SUMMIT OF THE RIDGE, THE SAME AS THE STATION IS ON BUT
 OR0858'EXTENDS IN THAT DIRECTION.  THE MARK, DESCRIBED,
 OR0858'PROJECTS ABOUT 3 INCHES AND THE DISC IS STAMPED HILLS NO 3 1948.
 OR0858'IT IS ABOUT 3 FEET LOWER THAN THE STATION MARK.
 OR0858'
 OR0858'REFERENCE MARK NO. 4 IS THE MISSOURI RIVER COMMISSION MARK,
 OR0858'BIJOU.  A TRAVERSE TIE WAS MADE TO THIS MARK FROM THE STATION
 OR0858'AND THE RESULTS NOTED BELOW.  THE SURFACE-STATION MARK IS A
 OR0858'4 INCH PIPE THAT PROJECTS ABOUT 6 INCHES WITH AN IRON CAP
 OR0858'BOLTED TO THE TOP AND A HOLE IN THE SMALL TRIANGLE IN RELIEF
 OR0858'ON THE CAP.  IT IS LOCATED ON THE VERY HIGHEST POINT OF THE
 OR0858'HILL AND SOUTHWEST OF THE STATION.
 OR0858'
 OR0858'AZIMUTH MARK, 1934, IS APPROXIMATELY 1.0 MILE SOUTHEAST OF THE
 OR0858'STATION, ON THE WEST EDGE OF A CULTIVATED FIELD, IN THE FENCE
 OR0858'LINE AND 3 FEET NORTH OF A WHITE WITNESS POST.  THE MARK
 OR0858'PROJECTS ABOUT 5 INCHES AND THE DISC IS STAMPED HILLS AZI
 OR0858'1934.  (DISC IS A STANDARD REFERENCE MARK DISC) ON THE CONCRETE
 OR0858'OF THE MARK IS PRINTED IN WHITE LETTERS 1904.6.
 OR0858'
 OR0858'THE STATION WAS REACHED FROM THE BIJOU HILL POSTOFFICE BY GOING WEST
 OR0858'TO THE JUNCTION OF STATE HIGHWAY 50, THENCE LEFT OR SOUTH ON
 OR0858'THE HIGHWAY FOR 0.25 MILE TO A CROSSROADS.  TURN RIGHT ON
 OR0858'GRADED DIRT ROAD AND GO WEST FOR 3.0 MILES TO A T-ROAD TO THE
 OR0858'LEFT, THENCE LEFT OR SOUTH FOR 1.0 MILE TO T-ROAD, THENCE
 OR0858'RIGHT OR WEST FOR 1.5 MILES TO GATE ACROSS ROAD.  PASS THRU
 OR0858'GATE AND CONTINUE WEST ALONG THE NORTH SIDE OF FENCE 0.2 MILE
 OR0858'TO A FENCE CORNER, THENCE RIGHT OR NORTH ALONG THE EAST SIDE
 OR0858'OF FENCE FOR 0.25 MILE TO THE AZIMUTH MARK ON THE LEFT.
 OR0858'CONTINUE NORTH ALONG THE EAST SIDE OF FENCE FOR 0.3 MILE TO A
 OR0858'WIRE GATE.  PASS THRU GATE AND FOLLOW TRACK ROAD ALONG RIDGE
 OR0858'FOR ABOUT 0.4 MILE AND IN A NORTHERLY DIRECTION, TO END OF
 OR0858'TRUCK TRAVEL.  FROM HERE PACK PACK IN A WESTERLY DIRECTION
 OR0858'FOR ABOUT 1/2 MILE TO THE SUMMIT OF THE HILL AND THE STATION
 OR0858'SITE.
 OR0858'
 OR0858'TRAVERSED DISTANCE BETWEEN HILLS 1934 AND BIJOU (MO.R.C.).
 OR0858'
 OR0858'ALL OBSERVATIONS FROM 4 FOOT STANDS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0669 ***********************************************************************
 OS0669  DESIGNATION -  HILMOE PRESHO EAST BASE
 OS0669  PID         -  OS0669
 OS0669  STATE/COUNTY-  SD/LYMAN
 OS0669  COUNTRY     -  US
 OS0669  USGS QUAD   -  PRESHO SE (2017)
 OS0669
 OS0669                         *CURRENT SURVEY CONTROL
 OS0669  ______________________________________________________________________
 OS0669* NAD 83(1996) POSITION- 43 50 37.83263(N) 100 02 39.81761(W)   ADJUSTED
 OS0669* NAVD 88 ORTHO HEIGHT -   617.1   (meters)     2025.    (feet) VERTCON3
 OS0669  ______________________________________________________________________
 OS0669  GEOID HEIGHT    -        -25.346 (meters)                     GEOID18
 OS0669  LAPLACE CORR    -         -3.81  (seconds)                    DEFLEC18
 OS0669  HORZ ORDER      -  FIRST
 OS0669
 OS0669.The horizontal coordinates were established by classical geodetic methods
 OS0669.and adjusted by the National Geodetic Survey in January 1998.
 OS0669
 OS0669.The NAVD 88 height was computed by applying the VERTCON shift value to
 OS0669.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OS0669
 OS0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0669.GEOID18 height accuracy estimate available here.
 OS0669
 OS0669.Click photographs - Photos may exist for this station.
 OS0669
 OS0669.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0669
 OS0669. The following values were computed from the NAD 83(1996) position.
 OS0669
 OS0669;                    North         East     Units Scale Factor Converg.
 OS0669;SPC SD S     -   167,845.912   623,233.406   MT  0.99991459   +0 11 57.6
 OS0669;SPC SD S     -   550,674.46  2,044,724.93   sFT  0.99991459   +0 11 57.6
 OS0669;UTM  14      - 4,855,059.044   416,047.159   MT  0.99968669   -0 43 24.6
 OS0669
 OS0669!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0669!SPC SD S     -   0.99990722  x   0.99991459  =   0.99982182
 OS0669!UTM  14      -   0.99990722  x   0.99968669  =   0.99959394
 OS0669
 OS0669:                Primary Azimuth Mark                     Grid Az
 OS0669:SPC SD S     -  WENARD PRESHO WEST BASE RESET            274 45 37.4
 OS0669:UTM  14      -  WENARD PRESHO WEST BASE RESET            275 40 59.6
 OS0669
 OS0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1604755059(NAD 83)
 OS0669
 OS0669|---------------------------------------------------------------------|
 OS0669| PID    Reference Object                     Distance      Geod. Az  |
 OS0669|                                                           dddmmss.s |
 OS0669| OR0946 KENNEBEC WATER TOWER                APPROX.16.2 KM 0651614.0 |
 OS0669| OS0686 WENARD PRESHO WEST BASE RESET       APPROX.23.4 KM 2745735.0 |
 OS0669| CO3694 HILMOE PRESHO E BASE RM             432.973 METERS 3431854.8 |
 OS0669|---------------------------------------------------------------------|
 OS0669
 OS0669                          SUPERSEDED SURVEY CONTROL
 OS0669
 OS0669  NAD 83(1986)-  43 50 37.83033(N)    100 02 39.81984(W) AD(       ) 1
 OS0669  NAD 27      -  43 50 37.86900(N)    100 02 38.38300(W) AD(       ) 1
 OS0669  NGVD 29 (07/19/86)  616.7    (m)         2023.     (f) VERT ANG       
 OS0669
 OS0669.Superseded values are not recommended for survey control.
 OS0669
 OS0669.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0669.See file dsdata.pdf to determine how the superseded data were derived.
 OS0669
 OS0669_MARKER: DS = TRIANGULATION STATION DISK
 OS0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0669_STAMPING: HILMOE PRESHO E BASE 1924
 OS0669_MARK LOGO: CGS
 OS0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0669+STABILITY: SURFACE MOTION
 OS0669
 OS0669  HISTORY     - Date     Condition        Report By
 OS0669  HISTORY     - 1924     MONUMENTED       CGS
 OS0669  HISTORY     - 1935     GOOD             CGS
 OS0669
 OS0669                          STATION DESCRIPTION
 OS0669
 OS0669'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OS0669'STATION HILMOE IS ABOUT 1 MILE E AND 4-1/4 MILES S OF THE TOWN
 OS0669'OF PRESHO.  IT IS 1/4 MILE S OF THE CORRECTION LINE AND ABOUT
 OS0669'1/2 MILE SE OF JAMES JENSENS HOUSE, ON THE HIGHEST POINT OF A
 OS0669'RIDGE.  IT IS 70 METERS W OF THE PRESHO-WINNER HIGHWAY IN OPEN
 OS0669'PRAIRIE.  SEC. 3 OR 4, T 104 N, R 77 W.
 OS0669'
 OS0669'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 OS0669'DISKS SET IN CONCRETE.
 OS0669'
 OS0669'THE REFERENCE MARK IS AT THE 30 DEG BEND ABOUT 2 FEET OF THE
 OS0669'W FENCE LINE OF THE ROAD.
 OS0669'
 OS0669'TO REACH GO TO PRESHO THENCE TO S SIDE OF TOWN, TURN E ON THE
 OS0669'MAIN HIGHWAY TO THE FIRST SECTION LINE N AND S.  FOLLOW THE
 OS0669'HIGHWAY S ABOUT 4 MILES WHERE ROAD MAKES A 30 DEG BEND TO THE
 OS0669'SE.  THE STATION IS ABOUT 1/4 MILE FURTHER UP THE HIGHWAY AND
 OS0669'70 METERS W.  THE REFERENCE MARK IS AT THE 30 DEG BEND ABOUT
 OS0669'2 FEET OF THE W FENCE LINE OF THE ROAD.
 OS0669'
 OS0669'HEIGHT OF SIGNAL ABOVE STATION MARK - 3.56 METERS.
 OS0669
 OS0669                          STATION RECOVERY (1935)
 OS0669
 OS0669'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OS0669'STATION MARK IS IN SEC. 4, T 104 N, R 77 W, ON LOW RIDGE IN
 OS0669'OPEN PRAIRIE, ABOUT 1/4 MILE S OF CORRECTION LINE, ABOUT 1/4
 OS0669'MILE W OF POLE LINE AT E SIDE OF SECTION, AND ABOUT 100 YARDS
 OS0669'E OF U.S. HIGHWAY 83.
 OS0669'
 OS0669'REFERENCE MARK WAS NOT RECOVERED.  SOIL HAS DRIFTED IN ALONG
 OS0669'RIGHT-OF-WAY FENCE TO DEPTH OF SEVERAL FEET, AND PRIOR TO
 OS0669'SOIL DRIFTING CONSIDERABLE EARTH WAS BORROWED FOR THE HIGHWAY
 OS0669'GRADE.  I MEASURED 1420.5 FEET FROM STATION TO POINT AT FENCE
 OS0669'LINE ON W SIDE OF HIGHWAY.  MR. JENSEN, WHO LIVES ABOUT 1/2
 OS0669'MILE NW OF STATION, CONFIRMED THIS POINT AS THE PROPER LOCATION
 OS0669'BUT STATED HE HAD NOT SEEN THE MARK FOR SEVERAL YEARS.  DUG
 OS0669'HOLE ABOUT 3 FEET WIDE, 15 FEET LONG AND ABOUT 3-1/2 FEET
 OS0669'DEEP.  SPENT HALF A DAY IN SEARCH BUT WAS UNSUCCESSFUL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0905 ***********************************************************************
 OR0905  DESIGNATION -  HIRAM
 OR0905  PID         -  OR0905
 OR0905  STATE/COUNTY-  SD/GREGORY
 OR0905  COUNTRY     -  US
 OR0905  USGS QUAD   -  DIXON NE (2017)
 OR0905
 OR0905                         *CURRENT SURVEY CONTROL
 OR0905  ______________________________________________________________________
 OR0905* NAD 83(1996) POSITION- 43 28 13.10283(N) 099 19 55.96701(W)   ADJUSTED
 OR0905* NAVD 88 ORTHO HEIGHT -   549.    (meters)     1801.    (feet) SCALED
 OR0905  ______________________________________________________________________
 OR0905  GEOID HEIGHT    -        -26.196 (meters)                     GEOID18
 OR0905  LAPLACE CORR    -         -3.50  (seconds)                    DEFLEC18
 OR0905  HORZ ORDER      -  SECOND
 OR0905
 OR0905.The horizontal coordinates were established by classical geodetic methods
 OR0905.and adjusted by the National Geodetic Survey in January 1998.
 OR0905
 OR0905.The orthometric height was scaled from a topographic map.
 OR0905
 OR0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0905.GEOID18 height accuracy estimate available here.
 OR0905
 OR0905.Click photographs - Photos may exist for this station.
 OR0905
 OR0905.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0905
 OR0905. The following values were computed from the NAD 83(1996) position.
 OR0905
 OR0905;                    North         East     Units Scale Factor Converg.
 OR0905;SPC SD S     -   126,795.519   680,997.715   MT  0.99991020   +0 41 26.2
 OR0905;SPC SD S     -   415,994.97  2,234,240.00   sFT  0.99991020   +0 41 26.2
 OR0905;UTM  14      - 4,813,097.265   473,129.292   MT  0.99960888   -0 13 42.8
 OR0905
 OR0905!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0905!SPC SD S     -   0.99991797  x   0.99991020  =   0.99982818
 OR0905!UTM  14      -   0.99991797  x   0.99960888  =   0.99952689
 OR0905
 OR0905:                Primary Azimuth Mark                     Grid Az
 OR0905:SPC SD S     -  HIRAM AZ MK                              187 11 30.5
 OR0905:UTM  14      -  HIRAM AZ MK                              188 06 39.5
 OR0905
 OR0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7312913097(NAD 83)
 OR0905
 OR0905|---------------------------------------------------------------------|
 OR0905| PID    Reference Object                     Distance      Geod. Az  |
 OR0905|                                                           dddmmss.s |
 OR0905| CO3696 HIRAM RM 1                            8.644 METERS 11638     |
 OR0905| CO3695 HIRAM AZ MK                                        1875256.7 |
 OR0905| CO3697 HIRAM RM 2                           10.339 METERS 22001     |
 OR0905|---------------------------------------------------------------------|
 OR0905
 OR0905                          SUPERSEDED SURVEY CONTROL
 OR0905
 OR0905  NAD 83(1995)-  43 28 13.10175(N)    099 19 55.96993(W) AD(       ) 2
 OR0905  NAD 83(1986)-  43 28 13.10453(N)    099 19 55.97313(W) AD(       ) 2
 OR0905  NAD 27      -  43 28 13.10200(N)    099 19 54.61600(W) AD(       ) 2
 OR0905
 OR0905.Superseded values are not recommended for survey control.
 OR0905
 OR0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0905.See file dsdata.pdf to determine how the superseded data were derived.
 OR0905
 OR0905_MARKER: DS = TRIANGULATION STATION DISK
 OR0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0905_STAMPING: HIRAM 1948
 OR0905_MARK LOGO: CGS
 OR0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0905+STABILITY: SURFACE MOTION
 OR0905
 OR0905  HISTORY     - Date     Condition        Report By
 OR0905  HISTORY     - 1948     MONUMENTED       CGS
 OR0905
 OR0905                          STATION DESCRIPTION
 OR0905
 OR0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0905'STATION IS LOCATED ABOUT 9 MILES NORTHEAST OF DIXON AND 7
 OR0905'MILES SOUTHEAST OF IONA ON PROMINENT KNOB IN PASTURE LAND
 OR0905'OVERLOOKING THE MISSOURI RIVER.  STATION IS ABOUT 0.1 MILE
 OR0905'EAST OF NORTH-SOUTH FENCE AND 7.5 FEET SOUTH OF WITNESS POST.
 OR0905'THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED HIRAM
 OR0905'1948.
 OR0905'
 OR0905'REFERENCE MARK NO. 1 IS 28.36 FEET EAST SOUTHEAST OF STATION.
 OR0905'THE MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED
 OR0905'HIRAM NO 1 1948.
 OR0905'
 OR0905'REFERENCE MARK NO. 2 IS 33.92 FEET SOUTHWEST OF STATION.  THE
 OR0905'MARK PROJECTS ABOUT 5 INCHES AND THE DISK IS STAMPED HIRAM
 OR0905'NO 2 1948.
 OR0905'
 OR0905'AZIMUTH MARK IS APPROXIMATELY 0.35 MILE SOUTH SOUTHWEST OF
 OR0905'STATION, 2.5 FEET NORTH OF WITNESS POST, 2 FEET NORTH NORTHEAST
 OR0905'OF FENCE CORNER AND 1 FOOT EAST OF FENCE.  THE MARK PROJECTS
 OR0905'ABOUT 4 INCHES AND THE DISK IS STAMPED HIRAM 1948.
 OR0905'
 OR0905'TO REACH FROM THE POST OFFICE IN THE SMALL VILLAGE OF IONA GO
 OR0905'SOUTH ON STATE HIGHWAY 47 FOR 6.6 MILES TO CROSS ROADS.  TURN
 OR0905'LEFT AND GO EAST ON DIRT ROAD FOR 2.0 MILES TO T ROAD.  TURN
 OR0905'LEFT AND GO NORTH FOR 0.5 MILE TO LITTLE USED T ROAD RIGHT.
 OR0905'TURN RIGHT AND GO EAST THROUGH FIELDS AND PASTURE LAND FOR 2.7
 OR0905'MILES TO SECOND OF TWO WIRE GATES ABOUT 0.1 MILE APART.  TURN
 OR0905'RIGHT AND FOLLOW DIM TRACKS EAST ALONG SOUTH SIDE OF FENCE
 OR0905'FOR 0.35 MILE TO WIRE GATE AT T FENCE CORNER.  PASS THROUGH
 OR0905'GATE AND CONTINUE EAST ALONG SOUTH SIDE OF FENCE FOR 0.3 MILE
 OR0905'TO FENCE CORNER AND AZIMUTH MARK AS DESCRIBED.  TURN LEFT
 OR0905'AND DRIVE ALONG EAST SIDE OF FENCE FOR 0.3 MILE.  TURN RIGHT
 OR0905'AND GO EAST 0.1 MILE TO TOP OF KNOB AND STATION AS DESCRIBED.
 OR0905'
 OR0905'A 4 FOOT SIGNAL AT STATION HILLS 1934 IS VISIBLE FROM THE
 OR0905'GROUND.
 OR0905'
 OR0905'A 4 FOOT SIGNAL AT STATION IONA 1934 IS VISIBLE FROM THE
 OR0905'GROUND.
 OR0905'
 OR0905'A 4 FOOT SIGNAL AT STATION MIX IS VISIBLE FROM THE GROUND.
 OR0905'
 OR0905'A 4 FOOT SIGNAL AT STATION DRY IS VISIBLE FROM THE GROUND.
 OR0905'
 OR0905'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0599 ***********************************************************************
 PS0599  DESIGNATION -  HITCHCOCK MUNICIPAL TANK
 PS0599  PID         -  PS0599
 PS0599  STATE/COUNTY-  SD/BEADLE
 PS0599  COUNTRY     -  US
 PS0599  USGS QUAD   -  HITCHCOCK (2017)
 PS0599
 PS0599                         *CURRENT SURVEY CONTROL
 PS0599  ______________________________________________________________________
 PS0599* NAD 83(1996) POSITION- 44 37 44.46178(N) 098 24 49.01780(W)   ADJUSTED
 PS0599  ______________________________________________________________________
 PS0599  GEOID HEIGHT    -        -24.612 (meters)                     GEOID18
 PS0599  LAPLACE CORR    -          1.14  (seconds)                    DEFLEC18
 PS0599  HORZ ORDER      -  THIRD
 PS0599
 PS0599.The horizontal coordinates were established by classical geodetic methods
 PS0599.and adjusted by the National Geodetic Survey in January 1998.
 PS0599
 PS0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0599.GEOID18 height accuracy estimate available here.
 PS0599
 PS0599.Click photographs - Photos may exist for this station.
 PS0599
 PS0599.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0599
 PS0599. The following values were computed from the NAD 83(1996) position.
 PS0599
 PS0599;                    North         East     Units Scale Factor Converg.
 PS0599;SPC SD N     -    89,651.425   725,873.550   MT  0.99996610   +1 07 21.9
 PS0599;SPC SD N     -   294,131.38  2,381,470.14   sFT  0.99996610   +1 07 21.9
 PS0599;UTM  14      - 4,941,907.466   546,513.297   MT  0.99962660   +0 24 43.0
 PS0599
 PS0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4651341907(NAD 83)
 PS0599
 PS0599                          SUPERSEDED SURVEY CONTROL
 PS0599
 PS0599  NAD 83(1986)-  44 37 44.45673(N)    098 24 49.01556(W) AD(       ) 3
 PS0599  NAD 27      -  44 37 44.54000(N)    098 24 47.67900(W) AD(       ) 3
 PS0599
 PS0599.Superseded values are not recommended for survey control.
 PS0599
 PS0599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0599.See file dsdata.pdf to determine how the superseded data were derived.
 PS0599
 PS0599_MARKER: 53 = ELEVATED TANK
 PS0599
 PS0599  HISTORY     - Date     Condition        Report By
 PS0599  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0599  HISTORY     - 1935     GOOD             CGS
 PS0599
 PS0599                          STATION DESCRIPTION
 PS0599
 PS0599'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0599'POINT OBSERVED UPON IS THE FINIAL OF THE MUNICIPAL WATER TANK
 PS0599'IN THE W PART OF TOWN.  THIS TANK WAS BUILT IN 1926 AND IS 125
 PS0599'FEET HIGH.
 PS0599'
 PS0599'STATION WAS OBSERVED UPON FROM BALD, HULBERT, WESS, AND HART.
 PS0599
 PS0599                          STATION RECOVERY (1935)
 PS0599
 PS0599'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0599'THIS STATION IS THE CENTER OF THE HITCHCOCK MUNICIPAL WATER TANK.
 PS0599'IT IS A TALL STEEL TANK WITH ROUND BOTTOM AND CONICAL TOP WITH
 PS0599'A BALL AT THE TIP AND A LIGHT ABOVE THE BALL.  IT IS SUPPORTED BY
 PS0599'FOUR LEGS AND HAS A PLATFORM AT THE TOP OF THE LEGS.  THE ENTIRE
 PS0599'STRUCTURE IS PAINTED BLACK.  THE TANK IS ABOUT 120 FEET HIGH
 PS0599'AND IS VERY PROMINENT.  IT WAS ERECTED IN 1921.
 PS0599'
 PS0599'THE TANK IS IN THE WESTERN PART OF HITCHCOCK, ABOUT 200 FEET W OF
 PS0599'THE MOST WESTERLY STREET IN TOWN, ABOUT 100 FEET N OF THE
 PS0599'EXTENSION OF THE MAIN STREET OF TOWN WHICH ENDS AT THE ABOVE
 PS0599'STREET ABOUT 1/4 MILE W OF RAILROAD TRACK, AND ABOUT 1/4 MILE
 PS0599'S OF THE BEADLE-SPINK COUNTY LINE.
 PS0599'
 PS0599'THE STATION WAS OBSERVED FROM ANTELOPE, LINCOLN, HARMONY, AND
 PS0599'LOVOLD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0373 ***********************************************************************
 PT0373  DESIGNATION -  HIWAY
 PT0373  PID         -  PT0373
 PT0373  STATE/COUNTY-  SD/SULLY
 PT0373  COUNTRY     -  US
 PT0373  USGS QUAD   -  MAIL SHACK CREEK (2017)
 PT0373
 PT0373                         *CURRENT SURVEY CONTROL
 PT0373  ______________________________________________________________________
 PT0373* NAD 83(1996) POSITION- 44 43 35.34281(N) 100 35 18.49137(W)   ADJUSTED
 PT0373* NAVD 88 ORTHO HEIGHT -   571.632 (meters)     1875.43  (feet) ADJUSTED
 PT0373  ______________________________________________________________________
 PT0373  GEOID HEIGHT    -        -22.434 (meters)                     GEOID18
 PT0373  LAPLACE CORR    -         -3.30  (seconds)                    DEFLEC18
 PT0373  DYNAMIC HEIGHT  -        571.537 (meters)     1875.12  (feet) COMP
 PT0373  MODELED GRAVITY -    980,431.4   (mgal)                       NAVD 88
 PT0373
 PT0373  HORZ ORDER      -  THIRD
 PT0373  VERT ORDER      -  SECOND    CLASS 0
 PT0373
 PT0373.The horizontal coordinates were established by classical geodetic methods
 PT0373.and adjusted by the National Geodetic Survey in January 1998.
 PT0373
 PT0373.The orthometric height was determined by differential leveling and
 PT0373.adjusted by the NATIONAL GEODETIC SURVEY
 PT0373.in June 1991.
 PT0373
 PT0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0373.GEOID18 height accuracy estimate available here.
 PT0373
 PT0373.Click photographs - Photos may exist for this station.
 PT0373
 PT0373.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT0373
 PT0373.The dynamic height is computed by dividing the NAVD 88
 PT0373.geopotential number by the normal gravity value computed on the
 PT0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0373.degrees latitude (g = 980.6199 gals.).
 PT0373
 PT0373.The modeled gravity was interpolated from observed gravity values.
 PT0373
 PT0373. The following values were computed from the NAD 83(1996) position.
 PT0373
 PT0373;                    North         East     Units Scale Factor Converg.
 PT0373;SPC SD N     -    99,418.164   553,383.301   MT  0.99995508   -0 24 59.3
 PT0373;SPC SD N     -   326,174.43  1,815,558.38   sFT  0.99995508   -0 24 59.3
 PT0373;SPC SD S     -   265,912.249   579,785.940   MT  1.00009442   -0 10 33.6
 PT0373;SPC SD S     -   872,413.77  1,902,181.04   sFT  1.00009442   -0 10 33.6
 PT0373;UTM  14      - 4,953,794.227   374,209.892   MT  0.99979458   -1 07 04.8
 PT0373
 PT0373!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT0373!SPC SD N     -   0.99991390  x   0.99995508  =   0.99986898
 PT0373!SPC SD S     -   0.99991390  x   1.00009442  =   1.00000831
 PT0373!UTM  14      -   0.99991390  x   0.99979458  =   0.99970850
 PT0373
 PT0373:                Primary Azimuth Mark                     Grid Az
 PT0373:SPC SD N     -  V 310                                    162 53 44.1
 PT0373:SPC SD S     -  V 310                                    162 39 18.4
 PT0373:UTM  14      -  V 310                                    163 35 49.6
 PT0373
 PT0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ7420953794(NAD 83)
 PT0373
 PT0373|---------------------------------------------------------------------|
 PT0373| PID    Reference Object                     Distance      Geod. Az  |
 PT0373|                                                           dddmmss.s |
 PT0373| CO5185 HIWAY RM 1                            9.634 METERS 02408     |
 PT0373| PT0372 V 310                                              1622844.8 |
 PT0373| CO5186 HIWAY RM 2                            8.385 METERS 28739     |
 PT0373|---------------------------------------------------------------------|
 PT0373
 PT0373                          SUPERSEDED SURVEY CONTROL
 PT0373
 PT0373  NAD 83(1986)-  44 43 35.33659(N)    100 35 18.49364(W) AD(       ) 3
 PT0373  NAD 27      -  44 43 35.40000(N)    100 35 16.98700(W) AD(       ) 3
 PT0373  NGVD 29 (??/??/92)  571.248  (m)         1874.17   (f) ADJ UNCH    2 0
 PT0373  NGVD 29             571.25   (m)         1874.2    (f) LEVELING    3  
 PT0373
 PT0373.Superseded values are not recommended for survey control.
 PT0373
 PT0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0373.See file dsdata.pdf to determine how the superseded data were derived.
 PT0373
 PT0373_MARKER: DB = BENCH MARK DISK
 PT0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0373_STAMPING: HIWAY 1945
 PT0373_MARK LOGO: USGS
 PT0373_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0373+STABILITY: SURFACE MOTION
 PT0373
 PT0373  HISTORY     - Date     Condition        Report By
 PT0373  HISTORY     - 1945     MONUMENTED       USGS
 PT0373  HISTORY     - 1946     GOOD             CGS
 PT0373  HISTORY     - 1984     GOOD             NGS
 PT0373  HISTORY     - 19840315 GOOD             NGS
 PT0373
 PT0373                          STATION DESCRIPTION
 PT0373
 PT0373'DESCRIBED BY US GEOLOGICAL SURVEY 1945 (FXP)
 PT0373'STATION IS ABOUT 35 MILES NORTHWEST OF PIERRE, NEAR THE
 PT0373'SOUTHEAST CORNER OF THE FORT SULLY GAME REFUGE.  IT IS NEAR
 PT0373'THE CENTER OF THE EAST SIDE OF SEC. 33, T. 115 N., R. 81 W., 31
 PT0373'FEET WEST OF A DIRT ROAD AND 8.4 FEET SOUTH OF A WITNESS POST.
 PT0373'THE MARK IS A STANDARD U.S.G.S. MARK SET IN A SQUARE CONCRETE
 PT0373'POST THAT PROJECTS 3 INCHES AND THE DISK IS STAMPED HIWAY
 PT0373'1945.
 PT0373'
 PT0373'REFERENCE MARK NO. 1 IS 31.61 FEET NORTH OF THE STATION.
 PT0373'THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED HIWAY NO
 PT0373'1 1945.
 PT0373'
 PT0373'REFERENCE MARK NO. 2 IS 27.51 FEET WEST OF THE STATION.  THE
 PT0373'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED HIWAY NO 2 1945.
 PT0373'
 PT0373'THE AZIMUTH MARK IS 0.5 MILE SOUTHEAST OF THE STATION, 15
 PT0373'FEET NORTH OF CATTLE GUARD, 20.7 FEET NORTHWEST OF DIRT ROAD
 PT0373'AND 2 FEET WEST OF A WITNESS POST.  THE MARK IS A STANDARD
 PT0373'U.S.C. AND G.S. B.M. SET IN THE TOP OF A SQUARE CONCRETE POST
 PT0373'THAT PROJECTS 3 INCHES, AND THE DISK IS STAMPED V-310 1946.
 PT0373'
 PT0373'TO REACH FROM THE ST. CHARLES HOTEL IN PIERRE, GO EAST AND
 PT0373'NORTH ON U.S. HIGHWAY 83 AND 14 FOR 1.3 MILES TO A GRAVEL
 PT0373'T-ROAD LEFT, TURN LEFT AND GO NORTH ON GRAVEL ROAD FOR 8.4
 PT0373'MILES TO CROSSROADS AND AN OLD ABANDONED STORE ON THE LEFT,
 PT0373'CONTINUE NORTH FOR 2.95 MILES, TURN LEFT AND GO WEST FOR
 PT0373'0.7 MILE, TURN RIGHT AND GO NORTH FOR 6.0 MILES, TURN LEFT
 PT0373'AND GO WEST FOR 1.55 MILES, TURN RIGHT AND GO NORTH FOR
 PT0373'0.85 MILE TO THE OLD STORE AT OKOBOJO, CONTINUE NORTH FOR
 PT0373'0.15 MILE, TURN LEFT AND FOLLOW MAIN ROAD WEST AND NORTH
 PT0373'FOR 2.6 MILES, TURN LEFT AND GO WEST FOR 6.0 MILES, TURN
 PT0373'RIGHT AND GO NORTH ON MAIN ROAD FOR 1.8 MILES TO A SCHOOL
 PT0373'HOUSE ON THE RIGHT, CONTINUE NORTH FOR 1.25 MILES, TURN
 PT0373'LEFT AND GO WEST FOR 1.0 MILE, TURN RIGHT AND GO NORTH
 PT0373'FOR 1.0 MILE, TURN LEFT AND GO WEST FOR 0.85 MILE TO
 PT0373'CATTLE GUARD AT ENTRANCE TO THE FORT SULLY GAME REFUGE AND THE
 PT0373'AZIMUTH MARK ON THE RIGHT, CONTINUE ON MAIN ROAD FOR 0.5
 PT0373'MILE TO STATION ON THE LEFT.
 PT0373'
 PT0373'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PT0373
 PT0373                          STATION RECOVERY (1946)
 PT0373
 PT0373'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 PT0373'37.7 MI NW FROM PIERRE.
 PT0373'ALONG A GRADED ROAD LEADING TO THE DEPARTMENT OF AGRICULTURE
 PT0373'SOIL CONSERVATION OFFICE AND CAMP, 37.7 MILES NORTHWEST OF THE
 PT0373'POST OFFICE IN PIERRE, 8.8 MILES NORTHWEST OF GRANDVIEW SCHOOL,
 PT0373'0.5 MILE NORTH OF THE ENTRANCE TO GOVERNMENT PROPERTY, 33 FEET
 PT0373'WEST OF THE CENTER OF THE ROAD, 2 FEET SOUTH OF WITNESS POST.
 PT0373'A STANDARD DISK, STAMPED HIWAY 1945 AND SET IN THE TOP OF A
 PT0373'CONCRETE POST.
 PT0373
 PT0373                          STATION RECOVERY (1984)
 PT0373
 PT0373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PT0373'ABOUT 21.3 KM (13.25 MI) NORTH ALONG HIGHWAY 1804 FROM THE EAST END
 PT0373'OF THE OAHE DAM TO OKOBOJO CREEK, THENCE NORTH ALONG THE HIGHWAY FOR
 PT0373'9.2 KM (5.7 MI) TO A CROSSROAD, THENCE LEFT ALONG GRAVELED ROADS FOR
 PT0373'10.5 KM (6.5 MI) WEST, 1.6 KM (1.0 MI) NORTH, 1.4 KM (0.85 MI) WEST,
 PT0373'AND 0.8 KM (0.5 MI) NORTH, 12.2 M (40 FT) WEST OF CENTER OF ROAD AND
 PT0373'12.2 M (40 FT) EAST OF THE EDGE OF BLUFF.
 PT0373
 PT0373                          STATION RECOVERY (1984)
 PT0373
 PT0373'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PT0373'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND BENCH MARK V 310 WERE
 PT0373'RECOVERED IN GOOD CONDITION.  REFERENCE MARK 1 HAS BEEN HIT AND THE
 PT0373'CONCRETE IS CHIPPED, BUT IS STILL VERY STABLE.  THE DIRECTIONS TO
 PT0373'REFERENCE MARKS 1 AND 2 VARIED FROM THE 1948 DATA BY 3 MINUTES, 36
 PT0373'SECONDS AND 5 MINUTES, 17 SECONDS, RESPECTIVELY.  THE DISTANCE TO
 PT0373'REFERENCE MARK 2 WAS NOTED TO BE 0.025 M (0.082 FT) SHORTER THAN THE
 PT0373'1948 DATA.  THE ROUTE TO THE STATION HAS CHANGED AND NEW DESCRIPTIVE
 PT0373'TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT 56.4 KM (35.05 MI)
 PT0373'NORTHWEST OF PIERRE, NEAR THE SOUTHEAST CORNER OF THE LITTLE BEND
 PT0373'RECREATION AREA, ALONG THE EDGE OF A BLUFF, OVERLOOKING LAKE OAHE TO
 PT0373'THE WEST.  TO REACH THE STATION FROM THE EAST END OF THE OAHE DAM, GO
 PT0373'NORTH, NORTHWEST AND WEST ON HIGHWAY 1804 FOR 7.8 KM (4.85 MI) TO
 PT0373'WHERE THE HIGHWAY TURNS NORTH.  CONTINUE NORTH ON HIGHWAY 1804 FOR
 PT0373'13.5 KM (8.40 MI) TO OKOBOJO CREEK.  CONTINUE NORTH ON HIGHWAY 1804
 PT0373'FOR 9.2 KM (5.70 MI) TO A STOP SIGN AND CROSSROAD.  TURN LEFT AND
 PT0373'FOLLOW GRAVELED ROAD WEST 8.9 KM (5.55 MI) TO A GRAVELED SIDE ROAD
 PT0373'LEFT.  CONTINUE WEST ON GRAVELED ROAD FOR 1.6 KM (1.00 MI) TO A
 PT0373'GRAVELED SIDE ROAD RIGHT.  TURN RIGHT AND FOLLOW GRAVELED ROAD NORTH
 PT0373'FOR 1.6 KM (1.00 MI) TO A T-ROAD, TURN LEFT AND FOLLOW GRAVELED ROAD
 PT0373'WEST FOR 1.4 KM (0.85 MI) TO BENCH MARK V 310 ON THE RIGHT AND
 PT0373'ENTRANCE TO LITTLE BEND RECREATION AREA.  CONTINUE NORTHWEST AND NORTH
 PT0373'ON THE GRAVELED ROAD FOR 0.8 KM (0.50 MI) TO THE STATION ON THE LEFT.
 PT0373'THE STATION IS A STANDARD USGS DISK STAMPED HIWAY 1945 SET INTO THE
 PT0373'TOP OF A SQUARE CONCRETE MONUMENT 6 INCHES 15 CM IN DIAMETER
 PT0373'PROJECTING 4 INCHES 10 CM ABOVE THE GROUND.  LOCATED 12.2 METERS (40.0
 PT0373'FT) W FROM THE CENTER OF A GRAVELED ROAD.  12.2 METERS (40.0 FT) E
 PT0373'FROM THE EDGE OF THE BLUFF.  0.55 METER (1.80 FT) S FROM A WITNESS
 PT0373'POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED HIWAY 1945
 PT0373'NO 1 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 IN. (30 CM) IN
 PT0373'DIAMETER PROJECTING 8 INCHES (20 CM) ABOVE THE GROUND. LOCATED 13.7
 PT0373'METERS (44.9 FT) E FROM THE EDGE OF THE BLUFF.  9.7 METERS (31.8 FT) W
 PT0373'FROM THE CENTER OF THE ROAD.  9.1 METERS (29.9 FT) N FROM A WITNESS
 PT0373'POST.  REFERENCE MARK NO 2 IS A STANDARD CGS DISK STAMPED HIWAY 1945
 PT0373'NO 2 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 IN (30 CM) IN
 PT0373'DIAMETER PROJECTING 6 INCHES (15 CM) ABOVE THE GROUND.  LOCATED 20.6
 PT0373'METERS (67.6 FT) W FROM THE CENTER OF THE ROAD.  8.35 METERS (27.39
 PT0373'FT) W FROM A WITNESS POST.  3.7 METERS (12.1 FT) E FROM THE EDGE OF
 PT0373'THE BLUFF, AND 1 FEET (0.3 M) 0.3 METERS (1.0 FT) LOWER THAN THE
 PT0373'STATION.  AZIMUTH MARK NO 1 IS A STANDARD CGS DISK STAMPED V 310 1946
 PT0373'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES (20 CM) IN
 PT0373'DIAMETER FLUSH WITH THE GROUND. THE MARK IS A STANDARD CGS BENCH MARK.
 PT0373'LOCATED 8.8 METERS (28.9 FT) N FROM THE CENTER OF THE ROAD.  2.45
 PT0373'METERS (8.04 FT) ESE FROM A PIPE FENCE CORNER POST.  0.8 METER (2.6
 PT0373'FT) S FROM A FENCE.  0.55 METER (1.80 FT) W FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0013 ***********************************************************************
 PU0013  DESIGNATION -  HLAVKA
 PU0013  PID         -  PU0013
 PU0013  STATE/COUNTY-  SD/MEADE
 PU0013  COUNTRY     -  US
 PU0013  USGS QUAD   -  OPAL EAST (2017)
 PU0013
 PU0013                         *CURRENT SURVEY CONTROL
 PU0013  ______________________________________________________________________
 PU0013* NAD 83(1986) POSITION- 44 57 17.     (N) 102 27 29.     (W)   SCALED
 PU0013* NAVD 88 ORTHO HEIGHT -   844.176 (meters)     2769.60  (feet) ADJUSTED
 PU0013  ______________________________________________________________________
 PU0013  GEOID HEIGHT    -        -18.406 (meters)                     GEOID18
 PU0013  DYNAMIC HEIGHT  -        843.994 (meters)     2769.00  (feet) COMP
 PU0013  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 PU0013
 PU0013  VERT ORDER      -  SECOND    CLASS 0
 PU0013
 PU0013.The horizontal coordinates were scaled from a map and have
 PU0013.an estimated accuracy of +/- 6 seconds.
 PU0013
 PU0013.The orthometric height was determined by differential leveling and
 PU0013.adjusted by the NATIONAL GEODETIC SURVEY
 PU0013.in June 1991.
 PU0013
 PU0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0013.GEOID18 height accuracy estimate available here.
 PU0013
 PU0013.Click photographs - Photos may exist for this station.
 PU0013
 PU0013.The dynamic height is computed by dividing the NAVD 88
 PU0013.geopotential number by the normal gravity value computed on the
 PU0013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0013.degrees latitude (g = 980.6199 gals.).
 PU0013
 PU0013.The modeled gravity was interpolated from observed gravity values.
 PU0013
 PU0013;                    North         East    Units  Estimated Accuracy
 PU0013;SPC SD N     -   127,560.      406,080.      MT  (+/- 180 meters Scaled)
 PU0013
 PU0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK005810(NAD 83)
 PU0013
 PU0013                          SUPERSEDED SURVEY CONTROL
 PU0013
 PU0013  NGVD 29 (??/??/92)  843.714  (m)         2768.09   (f) ADJ UNCH    2 0
 PU0013
 PU0013.Superseded values are not recommended for survey control.
 PU0013
 PU0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0013.See file dsdata.pdf to determine how the superseded data were derived.
 PU0013
 PU0013_MARKER: DS = TRIANGULATION STATION DISK
 PU0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0013_STAMPING: HLAVAKA 1962
 PU0013_MARK LOGO: CGS
 PU0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0013+STABILITY: SURFACE MOTION
 PU0013
 PU0013  HISTORY     - Date     Condition        Report By
 PU0013  HISTORY     - 1962     MONUMENTED       CGS
 PU0013  HISTORY     - 1963     GOOD             CGS
 PU0013
 PU0013                          STATION DESCRIPTION
 PU0013
 PU0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0013'6.4 MI NNE FROM OPAL.
 PU0013'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0013'POST OFFICE AT OPAL, THENCE 4.0 MILES NORTH ALONG A GRAVELED
 PU0013'ROAD, THENCE ABOUT 0.25 MILE WEST ACROSS COUNTRY, THENCE 0.4
 PU0013'MILE NORTHWEST ALONG THE CREST OF A RIDGE, ON THE WEST SLOPE
 PU0013'OF A LOW KNOLL, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0013'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0014 ***********************************************************************
 PU0014  DESIGNATION -  HLAVKA RM 1
 PU0014  PID         -  PU0014
 PU0014  STATE/COUNTY-  SD/MEADE
 PU0014  COUNTRY     -  US
 PU0014  USGS QUAD   -  OPAL EAST (2017)
 PU0014
 PU0014                         *CURRENT SURVEY CONTROL
 PU0014  ______________________________________________________________________
 PU0014* NAD 83(1986) POSITION- 44 57 18.     (N) 102 27 29.     (W)   SCALED
 PU0014* NAVD 88 ORTHO HEIGHT -   843.807 (meters)     2768.39  (feet) ADJUSTED
 PU0014  ______________________________________________________________________
 PU0014  GEOID HEIGHT    -        -18.405 (meters)                     GEOID18
 PU0014  DYNAMIC HEIGHT  -        843.625 (meters)     2767.79  (feet) COMP
 PU0014  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 PU0014
 PU0014  VERT ORDER      -  SECOND    CLASS 0
 PU0014
 PU0014.The horizontal coordinates were scaled from a map and have
 PU0014.an estimated accuracy of +/- 6 seconds.
 PU0014
 PU0014.The orthometric height was determined by differential leveling and
 PU0014.adjusted by the NATIONAL GEODETIC SURVEY
 PU0014.in June 1991.
 PU0014
 PU0014.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0014.GEOID18 height accuracy estimate available here.
 PU0014
 PU0014.Click photographs - Photos may exist for this station.
 PU0014
 PU0014.The dynamic height is computed by dividing the NAVD 88
 PU0014.geopotential number by the normal gravity value computed on the
 PU0014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0014.degrees latitude (g = 980.6199 gals.).
 PU0014
 PU0014.The modeled gravity was interpolated from observed gravity values.
 PU0014
 PU0014;                    North         East    Units  Estimated Accuracy
 PU0014;SPC SD N     -   127,590.      406,080.      MT  (+/- 180 meters Scaled)
 PU0014
 PU0014_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK005810(NAD 83)
 PU0014
 PU0014                          SUPERSEDED SURVEY CONTROL
 PU0014
 PU0014  NGVD 29 (??/??/92)  843.345  (m)         2766.87   (f) ADJ UNCH    2 0
 PU0014
 PU0014.Superseded values are not recommended for survey control.
 PU0014
 PU0014.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0014.See file dsdata.pdf to determine how the superseded data were derived.
 PU0014
 PU0014_MARKER: DR = REFERENCE MARK DISK
 PU0014_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0014_STAMPING: HLAVKA NO 1 1962
 PU0014_MARK LOGO: CGS
 PU0014_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0014_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0014+STABILITY: SURFACE MOTION
 PU0014
 PU0014  HISTORY     - Date     Condition        Report By
 PU0014  HISTORY     - 1962     MONUMENTED       CGS
 PU0014  HISTORY     - 1963     GOOD             CGS
 PU0014
 PU0014                          STATION DESCRIPTION
 PU0014
 PU0014'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0014'6.4 MI NNE FROM OPAL.
 PU0014'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0014'POST OFFICE AT OPAL, THENCE 4.0 MILES NORTH ALONG A GRAVELED
 PU0014'ROAD, THENCE ABOUT 0.25 MILE WEST ACROSS COUNTRY, THENCE 0.4
 PU0014'MILE NORTHWEST ALONG THE CREST OF A RIDGE, ON THE WEST SLOPE
 PU0014'OF A LOW KNOLL, 41.8 FEET NORTH OF HLAVKA 1962, AND SET IN
 PU0014'THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0015 ***********************************************************************
 PU0015  DESIGNATION -  HLAVKA RM 2
 PU0015  PID         -  PU0015
 PU0015  STATE/COUNTY-  SD/MEADE
 PU0015  COUNTRY     -  US
 PU0015  USGS QUAD   -  OPAL EAST (2017)
 PU0015
 PU0015                         *CURRENT SURVEY CONTROL
 PU0015  ______________________________________________________________________
 PU0015* NAD 83(1986) POSITION- 44 57 17.     (N) 102 27 30.     (W)   SCALED
 PU0015* NAVD 88 ORTHO HEIGHT -   843.658 (meters)     2767.90  (feet) ADJUSTED
 PU0015  ______________________________________________________________________
 PU0015  GEOID HEIGHT    -        -18.405 (meters)                     GEOID18
 PU0015  DYNAMIC HEIGHT  -        843.477 (meters)     2767.31  (feet) COMP
 PU0015  MODELED GRAVITY -    980,372.9   (mgal)                       NAVD 88
 PU0015
 PU0015  VERT ORDER      -  SECOND    CLASS 0
 PU0015
 PU0015.The horizontal coordinates were scaled from a map and have
 PU0015.an estimated accuracy of +/- 6 seconds.
 PU0015
 PU0015.The orthometric height was determined by differential leveling and
 PU0015.adjusted by the NATIONAL GEODETIC SURVEY
 PU0015.in June 1991.
 PU0015
 PU0015.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0015.GEOID18 height accuracy estimate available here.
 PU0015
 PU0015.Click photographs - Photos may exist for this station.
 PU0015
 PU0015.The dynamic height is computed by dividing the NAVD 88
 PU0015.geopotential number by the normal gravity value computed on the
 PU0015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0015.degrees latitude (g = 980.6199 gals.).
 PU0015
 PU0015.The modeled gravity was interpolated from observed gravity values.
 PU0015
 PU0015;                    North         East    Units  Estimated Accuracy
 PU0015;SPC SD N     -   127,560.      406,060.      MT  (+/- 180 meters Scaled)
 PU0015
 PU0015_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK004810(NAD 83)
 PU0015
 PU0015                          SUPERSEDED SURVEY CONTROL
 PU0015
 PU0015  NGVD 29 (??/??/92)  843.197  (m)         2766.39   (f) ADJ UNCH    2 0
 PU0015
 PU0015.Superseded values are not recommended for survey control.
 PU0015
 PU0015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0015.See file dsdata.pdf to determine how the superseded data were derived.
 PU0015
 PU0015_MARKER: DR = REFERENCE MARK DISK
 PU0015_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0015_STAMPING: HLAVKA NO 2 1962
 PU0015_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0015+STABILITY: SURFACE MOTION
 PU0015
 PU0015  HISTORY     - Date     Condition        Report By
 PU0015  HISTORY     - 1962     MONUMENTED       CGS
 PU0015  HISTORY     - 1963     GOOD             CGS
 PU0015
 PU0015                          STATION DESCRIPTION
 PU0015
 PU0015'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0015'6.4 MI NNE FROM OPAL.
 PU0015'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0015'POST OFFICE AT OPAL, THENCE 4.0 MILES NORTH ALONG A GRAVELED
 PU0015'ROAD, THENCE ABOUT 0.25 MILE WEST ACROSS COUNTRY, THENCE 0.4
 PU0015'MILE NORTHWEST ALONG THE CREST OF A RIDGE, ON THE WEST SLOPE
 PU0015'OF A LOW KNOLL, 46.3 FEET WEST OF HLAVKA 1962, AND SET IN THE
 PU0015'TOP OF A CONCRETE POST PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2156 ***********************************************************************
 PU2156  DESIGNATION -  HLOVKA
 PU2156  PID         -  PU2156
 PU2156  STATE/COUNTY-  SD/MEADE
 PU2156  COUNTRY     -  US
 PU2156  USGS QUAD   -  THOMPSON LAKE (2017)
 PU2156
 PU2156                         *CURRENT SURVEY CONTROL
 PU2156  ______________________________________________________________________
 PU2156* NAD 83(1996) POSITION- 44 39 46.50740(N) 102 08 19.88510(W)   ADJUSTED
 PU2156* NAVD 88 ORTHO HEIGHT -   792.    (meters)     2598.    (feet) SCALED
 PU2156  ______________________________________________________________________
 PU2156  GEOID HEIGHT    -        -19.538 (meters)                     GEOID18
 PU2156  LAPLACE CORR    -         -7.13  (seconds)                    DEFLEC18
 PU2156  HORZ ORDER      -  FIRST
 PU2156
 PU2156.The horizontal coordinates were established by classical geodetic methods
 PU2156.and adjusted by the National Geodetic Survey in January 1998.
 PU2156
 PU2156.The orthometric height was scaled from a topographic map.
 PU2156
 PU2156.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2156.GEOID18 height accuracy estimate available here.
 PU2156
 PU2156.Click photographs - Photos may exist for this station.
 PU2156
 PU2156.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2156
 PU2156. The following values were computed from the NAD 83(1996) position.
 PU2156
 PU2156;                    North         East     Units Scale Factor Converg.
 PU2156;SPC SD N     -    94,425.838   430,398.209   MT  0.99996194   -1 30 49.5
 PU2156;SPC SD N     -   309,795.44  1,412,064.79   sFT  0.99996194   -1 30 49.5
 PU2156;UTM  13      - 4,949,488.668   726,821.348   MT  1.00023271   +2 00 43.4
 PU2156
 PU2156!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2156!SPC SD N     -   0.99987883  x   0.99996194  =   0.99984077
 PU2156!UTM  13      -   0.99987883  x   1.00023271  =   1.00011151
 PU2156
 PU2156:                Primary Azimuth Mark                     Grid Az
 PU2156:SPC SD N     -  MC 0089                                  140 58 31.3
 PU2156:UTM  13      -  MC 0089                                  137 26 58.4
 PU2156
 PU2156_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2682149488(NAD 83)
 PU2156
 PU2156|---------------------------------------------------------------------|
 PU2156| PID    Reference Object                     Distance      Geod. Az  |
 PU2156|                                                           dddmmss.s |
 PU2156| CQ3988 HLOVKA RM 1                          11.235 METERS 09119     |
 PU2156| PU1190 MC 0089                                            1392741.8 |
 PU2156| PU2151 PLAINVIEW CHURCH SPIRE              APPROX. 5.4 KM 1570702.0 |
 PU2156| CQ3989 HLOVKA RM 2                          11.708 METERS 18028     |
 PU2156|---------------------------------------------------------------------|
 PU2156
 PU2156                          SUPERSEDED SURVEY CONTROL
 PU2156
 PU2156  NAD 83(1986)-  44 39 46.49928(N)    102 08 19.88540(W) AD(       ) 1
 PU2156  NAD 27      -  44 39 46.54390(N)    102 08 18.30100(W) AD(       ) 1
 PU2156
 PU2156.Superseded values are not recommended for survey control.
 PU2156
 PU2156.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2156.See file dsdata.pdf to determine how the superseded data were derived.
 PU2156
 PU2156_MARKER: DS = TRIANGULATION STATION DISK
 PU2156_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2156_STAMPING: HLOVKA 1950
 PU2156_MARK LOGO: CGS
 PU2156_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2156+STABILITY: SURFACE MOTION
 PU2156
 PU2156  HISTORY     - Date     Condition        Report By
 PU2156  HISTORY     - 1950     MONUMENTED       CGS
 PU2156  HISTORY     - 1962     GOOD             CGS
 PU2156
 PU2156                          STATION DESCRIPTION
 PU2156
 PU2156'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2156'THE STATION IS LOCATED 5 MILES NORTHWEST OF HOWES, ON THE HIGHEST
 PU2156'PONT OF A PROMINENT KNOLL AT THE EAST EDGE OF AN EAST-WEST
 PU2156'RIDGE, ABOUT 200 YARDS NORTH OF A WIRE FENCE, AND 14 FEET EAST
 PU2156'OF A WITNESS POST.  IT IS ON PROPERTY OWNED BY MR. ED HLOVKA.
 PU2156'
 PU2156'TO REACH THE STATION FROM THE HOWES POST OFFICE, GO WEST ON
 PU2156'STATE HIGHWAY NO. 24 FOR 2.6 MILES, THEN RIGHT, NORTHERLY,
 PU2156'ON A DIRT ROAD FOR 3.25 MILES TO A RANCH HOUSE ON THE RIGHT.
 PU2156'THEN WEST FOR 0.6 MILE TO MR. HLOVKAS RANCH HOUSE ON THE RIGHT.
 PU2156'CONTINUE WEST ON A TRACK ROAD FOR 0.55 MILE TO A WIRE GATE.
 PU2156'THEN THROUGH GATE, CONTINUE WESTERLY FOR 0.45 MILE TO THE
 PU2156'HIGHEST POINT AND THE STATION AS DESCRIBED.  TO REACH MC 89
 PU2156'(USGS) (AZ. MK.) FROM THE RANCH HOUSE OF MR. HLOVKA, GO SOUTH
 PU2156'ON A TRACK ROAD FOR 1.0 MILE TO THE MARK ON THE RIGHT AS
 PU2156'DESCRIBED.
 PU2156'
 PU2156'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PU2156'HLOVKA 1950.
 PU2156'
 PU2156'REFERENCE MARK NO. 1 IS ON THE EASTERLY SLOPE OF THE KNOLL.
 PU2156'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED HLOVKA NO 1 1950.
 PU2156'
 PU2156'REFERENCE MARK NO. 2 IS ON THE SOUTHERLY SLOPE OF THE KNOLL.
 PU2156'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED HLOVKA NO 2 1950.
 PU2156'
 PU2156'MC 89 (USGS) (AZ. MK.) IS 55 PACES NORTH-NORTHWEST OF A FENCE
 PU2156'CORNER AND A CATTLE GUARD, 43 FEET WEST OF THE CENTER OF A
 PU2156'TRACK ROAD, 13 FEET WEST OF A WIRE FENCE, AND 13 FEET WEST
 PU2156'OF A WITNESS POST.  IT IS A STANDARD U.S. GELOGICAL SURVEY
 PU2156'BENCH MARK DISK STAMPED SO DAK MC 89 1922 FASTENED TO THE
 PU2156'TOP OF A 3-INCH CAST IRON PIPE THAT PROJECTS 6 INCHES.
 PU2156'
 PU2156'THE STATION MARK AND REFERENCE MARKS ARE STANDARD DISKS SET
 PU2156'IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU2156
 PU2156                          STATION RECOVERY (1962)
 PU2156
 PU2156'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2156'THE STATION MARK, AZIMUTH MARK AND REFERENCE MARKS 1 AND 2 WERE
 PU2156'RECOVERED IN GOOD CONDITION.  THE 1950 ROUTE IS NO LONGER
 PU2156'ADEQUATE AND WHAT WAS STATE HIGHWAY 24 IN 1950 IS NOW STATE
 PU2156'HIGHWAY 34.
 PU2156'
 PU2156'THE STATION IS 5 MILES NORTHWEST OF HOWES, 4-1/2 MILES NORTH OF
 PU2156'PLAINVIEW, ON THE HIGHEST POINT AND THE EAST END OF AN EAST-WEST
 PU2156'RIDGE, IN THE SW 1/4 OF SEC. 12, T 8 N, R 16 E., ON PROPERTY
 PU2156'OWNED BY MR. TED MAHAFFEY.  IT IS ABOUT 200 YARDS NORTH
 PU2156'OF AN EAST-WEST SECTION FENCE AND 14 FEET EAST OF A 4-INCH
 PU2156'SQUARE WOODEN WITNESS POST WHICH PROJECTS 24 INCHES ABOVE
 PU2156'THE GRUND SURFACE.
 PU2156'
 PU2156'TO REACH THE STATION FROM THE POST OFFICE AT PLAINVIEW,
 PU2156'DRIVE EAST AND NORTHEAST ON STATE HIGHWAY 34 FOR 2.45 MILES
 PU2156'TO A CROSSROAD.  TURN LEFT AND DRIVE NORTH ON A NARROW
 PU2156'GRAVELED ROAD FOR 0.8 MILE TO A SCHOOL HOUSE ON THE RIGHT.
 PU2156'CONTINUE THE GRAVELED ROAD NORTH FOR 1.3 MILES TO THE AZIMUTH
 PU2156'MARK IN THE PASTURE ON THE LEFT.  CONTINUE NORTH ON THE
 PU2156'GRAVELED ROAD FOR 0.3 MILE TO A Y-FORK.  KEEP THE LEFT FORK,
 PU2156'A BLADED ROAD, AND DRIVE NORTH FOR 0.15 MILE TO A WIRE
 PU2156'GATE.  PASS THROUGH THE GATE AND CONTINUE NORTH ON THE
 PU2156'DIRT ROAD FOR 0.45 MILE TO A SOUTHEAST FENCE FOR 0.5 MILE TO
 PU2156'A JOG IN THE FENCE AND A WIRE GATE.  PASS THROUGH THE GATE
 PU2156'AND CONTINUE WEST ALONG THE NORTH SIDE OF THE FENCE FOR 0.4
 PU2156'MILE TO THE CREST OF A RIDGE, THENCE TURN RIGHT AND DRIVE
 PU2156'NORTHWEST UP THE CREST OF THE RIDGE FOR ABOUT 0.1 MILE TO THE
 PU2156'SUMMIT OF HILL AND STATION.
 PU2156'
 PU2156'THE STATION MARK, A STANDARD DISK STAMPED HLOVKA NO 1 1950,
 PU2156'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU2156'INCHES IN DIAMETER, PROJECTING 6 INCHES ABOVE THE SURFACE
 PU2156'OF THE GROUND.
 PU2156'
 PU2156'REFERENCE MARK 1, A STANDARD DISK STAMPED HLOVKA NO 1 1950,
 PU2156'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12 INCHES
 PU2156'IN DIAMETER, PROJECTING 8 INCHES ABOVE THE SURFACE OF THE
 PU2156'GROUND.
 PU2156'
 PU2156'REFERENCE MARK 2, A STANDARD DISK STAMPED HLOVKA NO 2 1950,
 PU2156'IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT, 12
 PU2156'INCHES IN DIAMETER, PROJECTING 6 INCHES ABOVE TH SURFACE
 PU2156'OF THE GROUND.
 PU2156'
 PU2156'A USGS BENCH MARK WAS USED FOR THE AZIMUTH MARK.  THE DISK,
 PU2156'STAMPED SO DAK MC 89 1922, IS BRAZED IN THE TOP OF AN IRON
 PU2156'PIPE, 3 INCHES IN DIAMETER, PROJECTING 8 INCHES ABOVE THE SURFACE
 PU2156'OF THE GROUND.  IT IS 170 FEET NORTH OF AN EAST-WEST FENCE,
 PU2156'13 FEET WEST OF THE WEST ROAD RIGHT-OF-WAY FENCE, 13 FEET
 PU2156'WEST OF A METAL WITNESS POST WITH SIGN ATTACHED WHICH IS SET
 PU2156'IN THE RIGHT-OF-WAY FENCE AND 43 FEET WEST OF THE CENTER OF
 PU2156'THE GRAVELED ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1807 ***********************************************************************
 PU1807  DESIGNATION -  HOEYE
 PU1807  PID         -  PU1807
 PU1807  STATE/COUNTY-  SD/BUTTE
 PU1807  COUNTRY     -  US
 PU1807  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1807
 PU1807                         *CURRENT SURVEY CONTROL
 PU1807  ______________________________________________________________________
 PU1807* NAD 83(1996) POSITION- 44 58 59.51537(N) 103 46 22.98404(W)   ADJUSTED
 PU1807* NAVD 88 ORTHO HEIGHT -   986.544 (meters)     3236.69  (feet) ADJUSTED
 PU1807  ______________________________________________________________________
 PU1807  GEOID HEIGHT    -        -15.955 (meters)                     GEOID18
 PU1807  LAPLACE CORR    -         -3.27  (seconds)                    DEFLEC18
 PU1807  DYNAMIC HEIGHT  -        986.294 (meters)     3235.87  (feet) COMP
 PU1807  MODELED GRAVITY -    980,329.1   (mgal)                       NAVD 88
 PU1807
 PU1807  HORZ ORDER      -  THIRD
 PU1807  VERT ORDER      -  FIRST     CLASS II
 PU1807
 PU1807.The horizontal coordinates were established by classical geodetic methods
 PU1807.and adjusted by the National Geodetic Survey in January 1998.
 PU1807
 PU1807.The orthometric height was determined by differential leveling and
 PU1807.adjusted by the NATIONAL GEODETIC SURVEY
 PU1807.in June 1991.
 PU1807
 PU1807.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1807.GEOID18 height accuracy estimate available here.
 PU1807
 PU1807.Click photographs - Photos may exist for this station.
 PU1807
 PU1807.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1807
 PU1807.The dynamic height is computed by dividing the NAVD 88
 PU1807.geopotential number by the normal gravity value computed on the
 PU1807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1807.degrees latitude (g = 980.6199 gals.).
 PU1807
 PU1807.The modeled gravity was interpolated from observed gravity values.
 PU1807
 PU1807. The following values were computed from the NAD 83(1996) position.
 PU1807
 PU1807;                    North         East     Units Scale Factor Converg.
 PU1807;SPC SD N     -   134,708.460   302,545.553   MT  0.99993981   -2 40 13.2
 PU1807;SPC SD N     -   441,956.01    992,601.54   sFT  0.99993981   -2 40 13.2
 PU1807;UTM  13      - 4,981,816.191   596,730.613   MT  0.99971505   +0 52 02.6
 PU1807
 PU1807!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1807!SPC SD N     -   0.99984785  x   0.99993981  =   0.99978767
 PU1807!UTM  13      -   0.99984785  x   0.99971505  =   0.99956294
 PU1807
 PU1807:                Primary Azimuth Mark                     Grid Az
 PU1807:SPC SD N     -  G 369                                    182 49 46.1
 PU1807:UTM  13      -  G 369                                    179 17 30.3
 PU1807
 PU1807_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9673081816(NAD 83)
 PU1807
 PU1807|---------------------------------------------------------------------|
 PU1807| PID    Reference Object                     Distance      Geod. Az  |
 PU1807|                                                           dddmmss.s |
 PU1807| PU1803 G 369                                              1800932.9 |
 PU1807| PU1806 HOEYE RM 1                            9.520 METERS 18738     |
 PU1807| PU1808 HOEYE RM 2                           15.470 METERS 35529     |
 PU1807|---------------------------------------------------------------------|
 PU1807
 PU1807                          SUPERSEDED SURVEY CONTROL
 PU1807
 PU1807  NAD 83(1993)-  44 58 59.51125(N)    103 46 22.98355(W) AD(       ) 3
 PU1807  NAD 83(1986)-  44 58 59.50457(N)    103 46 22.98015(W) AD(       ) 3
 PU1807  NGVD 29 (??/??/92)  986.054  (m)         3235.08   (f) ADJ UNCH    1 2
 PU1807  NGVD 29             986.05   (m)         3235.1    (f) LEVELING    3  
 PU1807
 PU1807.Superseded values are not recommended for survey control.
 PU1807
 PU1807.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1807.See file dsdata.pdf to determine how the superseded data were derived.
 PU1807
 PU1807_MARKER: DS = TRIANGULATION STATION DISK
 PU1807_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1807_STAMPING: HOEYE 1962
 PU1807_MARK LOGO: CGS
 PU1807_PROJECTION: FLUSH
 PU1807_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1807+STABILITY: SURFACE MOTION
 PU1807
 PU1807  HISTORY     - Date     Condition        Report By
 PU1807  HISTORY     - 1962     MONUMENTED       CGS
 PU1807  HISTORY     - 1962     GOOD             CGS
 PU1807
 PU1807                          STATION DESCRIPTION
 PU1807
 PU1807'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1807'THE STATION IS 22 MILES NORTH OF BELLE FOURCHE, 1 MILE SOUTHEAST OF
 PU1807'ANTELOPE BUTTE AND ON THE WEST RIGHT-OF-WAY OF U.S. HIGHWAY 85.
 PU1807'
 PU1807'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 212 AND 85
 PU1807'AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON HIGHWAY 85 FOR 10.8
 PU1807'MILES TO BRIDGE OVER OWL CREEK.  CONTINUE NORTH ON HIGHWAY 85 FOR
 PU1807'8.75 MILES TO THE ENTRANCE TO MR. DON HOEYE RANCH ON THE RIGHT.
 PU1807'CONTINUE NORTH ON HIGHWAY 85 FOR 1.4 MILES TO NATIONAL MONUMENT
 PU1807'GEOGRAPHIC CENTER OF AMERICA ON THE RIGHT.  CONTINUE NORTH ON
 PU1807'HIGHWAY 85 FOR 0.6 MILE TO THE AZIMUTH MARK ON THE LEFT.
 PU1807'CONTINUE NORTH ON HIGHWAY 85 FOR 0.45 MILE TO TOP OF HILL, A GATE
 PU1807'ON THE RIGHT AND THE STATION ON THE LEFT.
 PU1807'
 PU1807'STATION MARKS ARE STANDARD DISKS STAMPED HOEYE 1962.  THE SURFACE
 PU1807'DISK IS SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE
 PU1807'GROUND.  IT IS 64.5 FEET WEST OF THE CENTER OF HIGHWAY 85, 38 FEET
 PU1807'SOUTH OF A TELEPHONE POLE, 5.5 FEET EAST OF A FENCE AND 5 FEET
 PU1807'EAST OF A METAL WITNESS POST.  THE UNDERGROUND DISK IS SET IN AN
 PU1807'IRREGULAR MASS OF CONCRETE 40 INCHES BELOW THE SURFACE OF
 PU1807'THE GROUND.
 PU1807'
 PU1807'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED HOEYE NO 1 1962, IS
 PU1807'SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.
 PU1807'IT IS 69 FEET WEST OF THE CENTER OF HIGHWAY 85 AND 1 FOOT EAST OF
 PU1807'THE FENCE.
 PU1807'
 PU1807'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED HOEYE NO 2 1962, IS
 PU1807'SET IN A SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE
 PU1807'GROUND.  IT IS 68 FEET WEST OF THE CENTER OF HIGHWAY 85, 38 FEET
 PU1807'SOUTH OF THE CENTER OF A TRACK ROAD, 13 FEET NORTH OF THE
 PU1807'TELEPHONE POLE AND 1 FOOT EAST OF THE FENCE.
 PU1807'
 PU1807'AZIMUTH MARK, A STANDARD COAST AND GEODETIC SURVEY BENCH MARK DISK
 PU1807'STAMPED G 369 1962, IS SET IN A ROUND CONCRETE POST WHICH PROJECTS 6
 PU1807'INCHES.  IT IS 69 FEET WEST OF THE CENTER OF HIGHWAY 85, 4.5 FEET
 PU1807'NORTHEAST OF A CORNER FENCE POST, 2 FEET EAST OF A FENCE AND 1.6
 PU1807'FEET SOUTH OF A METAL WITNESS POST.
 PU1807'
 PU1807'NOTE--REFERENCE MARKS WERE MEASURED PULLING 5 KG. TAPE TENSION.
 PU1807
 PU1807                          STATION RECOVERY (1962)
 PU1807
 PU1807'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1807'23.1 MI N FROM BELLE FOURCHE.
 PU1807'ABOUT 23.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1807'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, AT THE
 PU1807'CREST OF A RIDGE IN SECTION 20, T 12 N, R 3 E, 65 FEET WEST
 PU1807'OF THE CENTER LINE OF THE HIGHWAY, 89 FEET SOUTH OF THE CENTER
 PU1807'OF A WIRE GATE, 38 FEET SOUTH OF A TELEPHONE POLE, 5 1/2 FEET
 PU1807'EAST OF A FENCE, 5.3 FEET SOUTHEAST OF A METAL WITNESS POST,
 PU1807'ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 PU1807'CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1806 ***********************************************************************
 PU1806  DESIGNATION -  HOEYE RM 1
 PU1806  PID         -  PU1806
 PU1806  STATE/COUNTY-  SD/BUTTE
 PU1806  COUNTRY     -  US
 PU1806  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1806
 PU1806                         *CURRENT SURVEY CONTROL
 PU1806  ______________________________________________________________________
 PU1806* NAD 83(1986) POSITION- 44 58 59.21   (N) 103 46 23.04   (W)   HD_HELD1
 PU1806* NAVD 88 ORTHO HEIGHT -   986.339 (meters)     3236.01  (feet) ADJUSTED
 PU1806  ______________________________________________________________________
 PU1806  GEOID HEIGHT    -        -15.955 (meters)                     GEOID18
 PU1806  DYNAMIC HEIGHT  -        986.089 (meters)     3235.19  (feet) COMP
 PU1806  MODELED GRAVITY -    980,329.1   (mgal)                       NAVD 88
 PU1806
 PU1806  VERT ORDER      -  FIRST     CLASS II
 PU1806
 PU1806.The horizontal coordinates were determined by differentially corrected
 PU1806.hand held GPS observations or other comparable positioning techniques
 PU1806.and have an estimated accuracy of +/- 3 meters.
 PU1806
 PU1806.The orthometric height was determined by differential leveling and
 PU1806.adjusted by the NATIONAL GEODETIC SURVEY
 PU1806.in June 1991.
 PU1806
 PU1806.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1806.GEOID18 height accuracy estimate available here.
 PU1806
 PU1806.Click photographs - Photos may exist for this station.
 PU1806
 PU1806.The dynamic height is computed by dividing the NAVD 88
 PU1806.geopotential number by the normal gravity value computed on the
 PU1806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1806.degrees latitude (g = 980.6199 gals.).
 PU1806
 PU1806.The modeled gravity was interpolated from observed gravity values.
 PU1806
 PU1806;                    North         East    Units  Estimated Accuracy
 PU1806;SPC SD N     -   134,699.1     302,543.9     MT  (+/- 3 meters HH1 GPS) 
 PU1806
 PU1806_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9672981806(NAD 83)
 PU1806
 PU1806                          SUPERSEDED SURVEY CONTROL
 PU1806
 PU1806  NGVD 29 (??/??/92)  985.849  (m)         3234.41   (f) ADJ UNCH    1 2
 PU1806
 PU1806.Superseded values are not recommended for survey control.
 PU1806
 PU1806.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1806.See file dsdata.pdf to determine how the superseded data were derived.
 PU1806
 PU1806_MARKER: DR = REFERENCE MARK DISK
 PU1806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1806_STAMPING: HOEYE NO 1 1962
 PU1806_MARK LOGO: CGS
 PU1806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1806+STABILITY: SURFACE MOTION
 PU1806
 PU1806  HISTORY     - Date     Condition        Report By
 PU1806  HISTORY     - 1962     MONUMENTED       CGS
 PU1806
 PU1806                          STATION DESCRIPTION
 PU1806
 PU1806'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1806'23.1 MI N FROM BELLE FOURCHE.
 PU1806'ABOUT 23.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1806'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, AT THE
 PU1806'CREST OF A RIDGE IN SECTION 20, T 12 N, R 3 E, 69 FEET WEST
 PU1806'OF THE CENTER LINE OF THE HIGHWAY, 1 FOOT EAST OF A FENCE,
 PU1806'31 FEET SOUTH OF HOEYE 1962, ABOUT LEVEL WITH THE HIGHWAY,
 PU1806'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1808 ***********************************************************************
 PU1808  DESIGNATION -  HOEYE RM 2
 PU1808  PID         -  PU1808
 PU1808  STATE/COUNTY-  SD/BUTTE
 PU1808  COUNTRY     -  US
 PU1808  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1808
 PU1808                         *CURRENT SURVEY CONTROL
 PU1808  ______________________________________________________________________
 PU1808* NAD 83(1986) POSITION- 44 59 00.01   (N) 103 46 23.04   (W)   HD_HELD1
 PU1808* NAVD 88 ORTHO HEIGHT -   986.929 (meters)     3237.95  (feet) ADJUSTED
 PU1808  ______________________________________________________________________
 PU1808  GEOID HEIGHT    -        -15.955 (meters)                     GEOID18
 PU1808  DYNAMIC HEIGHT  -        986.678 (meters)     3237.13  (feet) COMP
 PU1808  MODELED GRAVITY -    980,329.1   (mgal)                       NAVD 88
 PU1808
 PU1808  VERT ORDER      -  FIRST     CLASS II
 PU1808
 PU1808.The horizontal coordinates were determined by differentially corrected
 PU1808.hand held GPS observations or other comparable positioning techniques
 PU1808.and have an estimated accuracy of +/- 3 meters.
 PU1808
 PU1808.The orthometric height was determined by differential leveling and
 PU1808.adjusted by the NATIONAL GEODETIC SURVEY
 PU1808.in June 1991.
 PU1808
 PU1808.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1808.GEOID18 height accuracy estimate available here.
 PU1808
 PU1808.Click photographs - Photos may exist for this station.
 PU1808
 PU1808.The dynamic height is computed by dividing the NAVD 88
 PU1808.geopotential number by the normal gravity value computed on the
 PU1808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1808.degrees latitude (g = 980.6199 gals.).
 PU1808
 PU1808.The modeled gravity was interpolated from observed gravity values.
 PU1808
 PU1808;                    North         East    Units  Estimated Accuracy
 PU1808;SPC SD N     -   134,723.8     302,545.0     MT  (+/- 3 meters HH1 GPS) 
 PU1808
 PU1808_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9672981831(NAD 83)
 PU1808
 PU1808                          SUPERSEDED SURVEY CONTROL
 PU1808
 PU1808  NGVD 29 (??/??/92)  986.439  (m)         3236.34   (f) ADJ UNCH    1 2
 PU1808
 PU1808.Superseded values are not recommended for survey control.
 PU1808
 PU1808.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1808.See file dsdata.pdf to determine how the superseded data were derived.
 PU1808
 PU1808_MARKER: DR = REFERENCE MARK DISK
 PU1808_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1808_STAMPING: HOEYE NO 2 1962
 PU1808_MARK LOGO: CGS
 PU1808_PROJECTION: FLUSH
 PU1808_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1808+STABILITY: SURFACE MOTION
 PU1808
 PU1808  HISTORY     - Date     Condition        Report By
 PU1808  HISTORY     - 1962     MONUMENTED       CGS
 PU1808
 PU1808                          STATION DESCRIPTION
 PU1808
 PU1808'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 PU1808'23.1 M N FROM BELLE FOURCHE.
 PU1808'ABOUT 23.1 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1808'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, AT THE
 PU1808'CREST OF A RIDGE IN SECTION20, T 12 N, R 3 E, 69 FEET WEST OF
 PU1808'THE CENTER LINE OF THE HIGHWAY, 39 FEET SOUTH OF THE CENTER OF
 PU1808'A WIRE GATE, 12 FEET NORTH OF A TELEPHONE POLE, 1 1/2 FEET
 PU1808'EAST OF A FENCE, 50.4 FEET NORTH OF HOEYE 1962, ABOUT LEVEL
 PU1808'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH
 PU1808'IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0654 ***********************************************************************
 QR0654  DESIGNATION -  HOFFMAN
 QR0654  PID         -  QR0654
 QR0654  STATE/COUNTY-  SD/MCPHERSON
 QR0654  COUNTRY     -  US
 QR0654  USGS QUAD   -  LONG LAKE NE (2017)
 QR0654
 QR0654                         *CURRENT SURVEY CONTROL
 QR0654  ______________________________________________________________________
 QR0654* NAD 83(1996) POSITION- 45 56 21.79797(N) 099 06 33.99194(W)   ADJUSTED
 QR0654* NAVD 88 ORTHO HEIGHT -   619.3   (meters)     2032.    (feet) VERTCON3
 QR0654  ______________________________________________________________________
 QR0654  GEOID HEIGHT    -        -23.391 (meters)                     GEOID18
 QR0654  LAPLACE CORR    -         -5.34  (seconds)                    DEFLEC18
 QR0654  HORZ ORDER      -  FIRST
 QR0654
 QR0654.The horizontal coordinates were established by classical geodetic methods
 QR0654.and adjusted by the National Geodetic Survey in January 1998.
 QR0654
 QR0654.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0654.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0654
 QR0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0654.GEOID18 height accuracy estimate available here.
 QR0654
 QR0654.Click photographs - Photos may exist for this station.
 QR0654
 QR0654.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0654
 QR0654. The following values were computed from the NAD 83(1996) position.
 QR0654
 QR0654;                    North         East     Units Scale Factor Converg.
 QR0654;SPC SD N     -   234,424.639   669,063.548   MT  1.00005951   +0 37 49.0
 QR0654;SPC SD N     -   769,108.17  2,195,085.99   sFT  1.00005951   +0 37 49.0
 QR0654;UTM  14      - 5,087,318.977   491,516.389   MT  0.99960088   -0 04 43.1
 QR0654
 QR0654!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0654!SPC SD N     -   0.99990659  x   1.00005951  =   0.99996609
 QR0654!UTM  14      -   0.99990659  x   0.99960088  =   0.99950750
 QR0654
 QR0654:                Primary Azimuth Mark                     Grid Az
 QR0654:SPC SD N     -  WIRCH                                    045 52 53.3
 QR0654:UTM  14      -  WIRCH                                    046 35 25.4
 QR0654
 QR0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9151687318(NAD 83)
 QR0654
 QR0654|---------------------------------------------------------------------|
 QR0654| PID    Reference Object                     Distance      Geod. Az  |
 QR0654|                                                           dddmmss.s |
 QR0654| RQ0683 WIRCH                               APPROX.16.4 KM 0463042.3 |
 QR0654| CO5198 HOFFMAN RM 1                         21.906 METERS 13718     |
 QR0654| CO5199 HOFFMAN RM 2                         17.882 METERS 22722     |
 QR0654| QR0653 BOUNDARY MP 123 ND SD                74.310 METERS 34204     |
 QR0654|---------------------------------------------------------------------|
 QR0654
 QR0654                          SUPERSEDED SURVEY CONTROL
 QR0654
 QR0654  NAD 83(1986)-  45 56 21.80412(N)    099 06 33.97999(W) AD(       ) 1
 QR0654  NAD 27      -  45 56 21.90200(N)    099 06 32.57900(W) AD(       ) 1
 QR0654  NGVD 29 (07/19/86)  618.9    (m)         2031.     (f) VERT ANG       
 QR0654
 QR0654.Superseded values are not recommended for survey control.
 QR0654
 QR0654.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0654.See file dsdata.pdf to determine how the superseded data were derived.
 QR0654
 QR0654_MARKER: DS = TRIANGULATION STATION DISK
 QR0654_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0654_STAMPING: HOFFMAN 1934
 QR0654_MARK LOGO: CGS
 QR0654_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0654+STABILITY: SURFACE MOTION
 QR0654
 QR0654  HISTORY     - Date     Condition        Report By
 QR0654  HISTORY     - 1934     MONUMENTED       CGS
 QR0654  HISTORY     - 1959     SEE DESCRIPTION  CGS
 QR0654  HISTORY     - 1967     SEE DESCRIPTION  CGS
 QR0654  HISTORY     - 1970     GOOD             USGS
 QR0654
 QR0654                          STATION DESCRIPTION
 QR0654
 QR0654'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0654'STATION IS LOCATED IN NW 1/4 SEC. 1, T 128 N, R 69 W, ABOUT
 QR0654'13.0 MILE E AND 6.5 MILES S OF ASHLEY, NORTH DAKOTA.  STATION
 QR0654'IS 188 FEET S OF FENCE, 242 FEET S OF CENTER LINE OF ROAD.
 QR0654'
 QR0654'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 QR0654'DISKS SET IN CONCRETE.
 QR0654'
 QR0654'REFERENCE MARK NO. 1 IS LOCATED 72.01 FEET, 21.950 METERS,
 QR0654'SE OF STATION.*
 QR0654'
 QR0654'REFERENCE MARK NO. 2 IS LOCATED 59.09 FEET, 18.010 METERS,
 QR0654'SW OF STATION.*
 QR0654'
 QR0654'AZIMUTH MARK IS BOUNDARY MONUMENT 122, AND IS LOCATED 1 MILE
 QR0654'E OF STATION.  IT IS A 10- BY 10-INCH SQUARE RED GRANITE POST
 QR0654'ABOUT 40 INCHES HIGH.  POINT USED IS X CHISELED IN TOP OF
 QR0654'MONUMENT.  TO REACH FROM STATION GO N ACROSS FIELD 0.1 MILE
 QR0654'TO ROAD, THENCE RIGHT, E, 1.0 MILE TO MARK.  A CONNECTION
 QR0654'WAS MADE TO BOUNDARY MONUMENT 123.  IT IS 243.8 FEET N OF
 QR0654'STATION.*
 QR0654'
 QR0654'TO REACH STATION FROM JUNCTION OF HIGHWAYS NORTH DAKOTA 11
 QR0654'AND NORTH DAKOTA 56, 21 MILES, E OF ASHLEY, GO W ON NORTH
 QR0654'DAKOTA HIGHWAY 11, 3.4 MILES THENCE, LEFT, S, 6.3 MILES, THENCE
 QR0654'RIGHT, W, ALONG BOUNDARY, 5.0 MILES TO BOUNDARY MONUMENT
 QR0654'123, THENCE LEFT, S, 0.1 MILE ACROSS FIELD TO KNOLL AND
 QR0654'STATION.
 QR0654'
 QR0654'*NOT CORRECTED FOR SLOPE.
 QR0654'
 QR0654'HEIGHT OF LIGHT ABOVE STATION MARK - 4 METERS.
 QR0654
 QR0654                          STATION RECOVERY (1959)
 QR0654
 QR0654'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (FAR)
 QR0654'THIS STATION RECOVERED AND IT WAS FOUND THAT THE DISKS HAD
 QR0654'BEEN REMOVED FROM THE SURFACE STATION MARK AND THE REFERENCE
 QR0654'MARKS.  THE STEMS OF THE DISKS WERE STILL EMBEDDED IN THE
 QR0654'CONCRETE POSTS AND THERE WAS NO INDICATION THAT THE POSTS HAD
 QR0654'BEEN DISTURBED.
 QR0654'
 QR0654'BNDY. MON. NO. 123 AND BNDY. MON. NO. 122 (AZIMUTH MARK)
 QR0654'WERE RECOVERED AS DESCRIBED AND FOUND IN GOOD CONDITION.
 QR0654'
 QR0654'THE DESCRIPTION TO REACH THE STATION IS ADEQUATE.
 QR0654
 QR0654                          STATION RECOVERY (1967)
 QR0654
 QR0654'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 QR0654'THIS STATION WAS RECOVERED AND IT WAS FOUND THAT THE DISKS HAD BEEN
 QR0654'BROKEN OFF OF THE STEMS AT THE STATION AND REFERENCE MARKS.
 QR0654'THE MILEPOST (NO. 122) THAT WAS USED FOR THE AZIMUTH MARK
 QR0654'WAS FOUND TO BE LEANING.  BOUNDARY MONUMENT NO. 123 WAS NOT
 QR0654'RECOVERED AND HAD EVIDENTLY BEEN REMOVED.  THE DISKS WERE
 QR0654'REPLACED IN THE CONCRETE POSTS BY PLUMBING OVER THE CENTER
 QR0654'OF THE STEMS AND RESETTING THE DISKS IN THEIR ORIGINAL
 QR0654'POSITIONS.
 QR0654'
 QR0654'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 11 AND 56, ABOUT
 QR0654'21 MILES EAST OF ASHLEY, GO WEST ON STATE HIGHWAY 11 FOR 3.4
 QR0654'MILES TO CROSSROADS AT COUNTY LINE AT A SMALL CHURCH AND
 QR0654'TRANSFORMERS ON THE RIGHT, TURN LEFT AND GO SOUTH FOR 6.3
 QR0654'MILES TO A T-INTERSECTION AT THE STATE LINE, TURN RIGHT AND
 QR0654'GO WEST FOR 4.0 MILES TO BOUNDARY MONUMENT NO. 122 ON THE
 QR0654'RIGHT, CONTINUE WEST FOR 1.0 MILE, THENCE LEFT AND GO SOUTH
 QR0654'ACROSS PASTURE FOR 0.05 MILE TO TOP OF KNOLL AND STATION.
 QR0654'
 QR0654'R.M. NO. 1 IS SOUTHEAST OF THE STATION AND THE DISK IS STAMPED
 QR0654'HOFFMAN NO 1 1934.
 QR0654'
 QR0654'R.M. NO. 2 IS SOUTHWEST OF THE STATION AND THE DISK IS STAMPED
 QR0654'HOFFMAN NO 2 1934.
 QR0654'
 QR0654'THE DISK IN THE STATION MARK IS STAMPED HOFFMAN 1934 1967.
 QR0654'
 QR0654'BOUNDARY MONUMENT NO. 122 IS LEANING ABOUT 6 INCHES AT THE
 QR0654'TOP.  IT IS IN THE NORTHWEST ANGLE OF ROAD INTERSECTION
 QR0654'AND IS USED FOR A CORNER POST AT THE SOUTHEAST CORNER OF A
 QR0654'PASTURE.  THE STONE POST PROJECTS ABOUT 5 FEET.
 QR0654'
 QR0654'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 15
 QR0654'MILES SOUTHEAST OF ASHLEY
 QR0654
 QR0654                          STATION RECOVERY (1970)
 QR0654
 QR0654'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0654'STATION MARK, REFERENCE MARK NO. 1 AND REFERENCE MARK NO. 2
 QR0654'WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 QR0654'
 QR0654'THE OLD DESCRIPTION IS ADEQUATE.
 QR0654'
 QR0654'A STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2213 ***********************************************************************
 PU2213  DESIGNATION -  HOFFMAN
 PU2213  PID         -  PU2213
 PU2213  STATE/COUNTY-  SD/MEADE
 PU2213  COUNTRY     -  US
 PU2213  USGS QUAD   -  OWANKA NW (2017)
 PU2213
 PU2213                         *CURRENT SURVEY CONTROL
 PU2213  ______________________________________________________________________
 PU2213* NAD 83(1996) POSITION- 44 08 52.57022(N) 102 38 18.80168(W)   ADJUSTED
 PU2213* NAVD 88 ORTHO HEIGHT -   945.6   (meters)     3102.    (feet) VERTCON3
 PU2213  ______________________________________________________________________
 PU2213  GEOID HEIGHT    -        -18.054 (meters)                     GEOID18
 PU2213  LAPLACE CORR    -         -6.65  (seconds)                    DEFLEC18
 PU2213  HORZ ORDER      -  FIRST
 PU2213
 PU2213.The horizontal coordinates were established by classical geodetic methods
 PU2213.and adjusted by the National Geodetic Survey in January 1998.
 PU2213
 PU2213.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2213.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2213
 PU2213.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2213.GEOID18 height accuracy estimate available here.
 PU2213
 PU2213.Click photographs - Photos may exist for this station.
 PU2213
 PU2213.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2213
 PU2213. The following values were computed from the NAD 83(1996) position.
 PU2213
 PU2213;                    North         East     Units Scale Factor Converg.
 PU2213;SPC SD N     -    38,400.086   388,922.234   MT  1.00006231   -1 52 02.7
 PU2213;SPC SD N     -   125,984.28  1,275,989.03   sFT  1.00006231   -1 52 02.7
 PU2213;SPC SD S     -   204,150.847   415,599.872   MT  0.99994956   -1 35 24.9
 PU2213;SPC SD S     -   669,784.90  1,363,513.91   sFT  0.99994956   -1 35 24.9
 PU2213;UTM  13      - 4,891,015.525   688,857.285   MT  1.00003868   +1 38 42.9
 PU2213
 PU2213!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2213!SPC SD N     -   0.99985458  x   1.00006231  =   0.99991688
 PU2213!SPC SD S     -   0.99985458  x   0.99994956  =   0.99980415
 PU2213!UTM  13      -   0.99985458  x   1.00003868  =   0.99989326
 PU2213
 PU2213:                Primary Azimuth Mark                     Grid Az
 PU2213:SPC SD N     -  HOFFMAN AZ MK                            100 36 43.9
 PU2213:SPC SD S     -  HOFFMAN AZ MK                            100 20 06.1
 PU2213:UTM  13      -  HOFFMAN AZ MK                            097 05 58.3
 PU2213
 PU2213_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ8885791015(NAD 83)
 PU2213
 PU2213|---------------------------------------------------------------------|
 PU2213| PID    Reference Object                     Distance      Geod. Az  |
 PU2213|                                                           dddmmss.s |
 PU2213| CQ3994 HOFFMAN AZ MK                                      0984441.2 |
 PU2213| CQ3995 HOFFMAN RM 1                        117.820 METERS 18111     |
 PU2213| CQ3996 HOFFMAN RM 2                         12.610 METERS 23858     |
 PU2213|---------------------------------------------------------------------|
 PU2213
 PU2213                          SUPERSEDED SURVEY CONTROL
 PU2213
 PU2213  NAD 83(1993)-  44 08 52.56203(N)    102 38 18.80295(W) AD(       ) 1
 PU2213  NAD 83(1986)-  44 08 52.56119(N)    102 38 18.80350(W) AD(       ) 1
 PU2213  NAD 27      -  44 08 52.61160(N)    102 38 17.20380(W) AD(       ) 1
 PU2213  NGVD 29 (07/19/86)  945.1    (m)         3101.     (f) VERT ANG       
 PU2213
 PU2213.Superseded values are not recommended for survey control.
 PU2213
 PU2213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2213.See file dsdata.pdf to determine how the superseded data were derived.
 PU2213
 PU2213_MARKER: DS = TRIANGULATION STATION DISK
 PU2213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2213_STAMPING: HOFFMAN 1924
 PU2213_MARK LOGO: CGS
 PU2213_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2213+STABILITY: SURFACE MOTION
 PU2213
 PU2213  HISTORY     - Date     Condition        Report By
 PU2213  HISTORY     - 1924     MONUMENTED       CGS
 PU2213  HISTORY     - 1935     GOOD             CGS
 PU2213  HISTORY     - 1950     GOOD             CGS
 PU2213  HISTORY     - 1951     GOOD             CGS
 PU2213  HISTORY     - 1961     GOOD             CGS
 PU2213
 PU2213                          STATION DESCRIPTION
 PU2213
 PU2213'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PU2213'THE STATION IS ABOUT 8-1/2 MILES N AND 2-1/2 MILES W OF THE TOWN
 PU2213'OF OWANKA, 2-1/2 MILES N OF THE CUSTER BATTLEFIELD HIGHWAY, NEAR THE
 PU2213'CENTER OF SEC. 11, T 2 N, R 12 E, 1/2 MILE W OF JOHN HOFFMANS
 PU2213'HOUSE, ON A ROUND-TOPPED BUTTE, ABOUT 100 METERS (328 FEET) N
 PU2213'OF THE CENTER OF THE SECTION, AND ON THE HIGHEST POINT IN THE
 PU2213'VICINITY FOR SEVERAL MILES IN ANY DIRECTION.  THE STATION IS
 PU2213'MARKED WITH A CONCRETE MARK 1-FOOT
 PU2213'SQUARE, WITH A STANDARD BRAS TABLET SET IN THE CENTER.
 PU2213'
 PU2213'THE REFERENCE MARK IS AT THE INTERSECTION OF THE FENCES, AT THE
 PU2213'CENTER OF THE SECTION, AND IS MARKED BY A STANDARD BRONZE DISK
 PU2213'SET IN CONCRETE.
 PU2213'
 PU2213'TO REACH FROM RAPID CITY, FOLLOW THE CUSTER BATTLEFIELD HIGHWAY
 PU2213'TO A GRADED ROAD LEADING N AT A POINT 6 MILES N AND 2 MILES W
 PU2213'OF OWANKA.  HERE A MILEBOARD READS 32.1 MILES TO RAPID CITY.  GO
 PU2213'N ON THIS ROAD 2-1/2 MILES TO HOFFMANS HOUSE, AND FROM THERE
 PU2213'TO THE STATION.  IN DRY WEATHER A TRUCK WITH A LIGHT LOAD CAN BE
 PU2213'DRIVEN RIGHT UP TO THE STATION.
 PU2213'
 PU2213'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.51 METERS.
 PU2213
 PU2213                          STATION RECOVERY (1935)
 PU2213
 PU2213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PU2213'STATION AND REFERENCE MARKS WERE FOUND TO BE IN GOOD CONDITION.
 PU2213'ORIGINAL DESCRIPTION IS CORRECT EXCEPT THAT STATION IS 3-1/2
 PU2213'MILES, RATHER THAN 2-1/2 MILES, N OF U.S. HIGHWAY 16.
 PU2213'
 PU2213'TO REACH STATION FROM WASTA, GO W ABOUT 10.5 MILES ON U.S. HIGHWAY
 PU2213'16 TO GRADED ROAD LEADING N, THENCE N 3-1/2 MILES TO HOFFMANS
 PU2213'HOUSE, AND W 1/2 MILE TO STATION.
 PU2213
 PU2213                          STATION RECOVERY (1950)
 PU2213
 PU2213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2213'STATION AND REFERENCE MARK RECOVERED AND FOUND IN GOOD CONDITION.
 PU2213'REFERENCE MARK NO. 2 AND AN AZIMTUH MARK WERE SET.  THIS STATION
 PU2213'WAS NOT OCCUPIED BY AN OBSERVING PARTY IN 1950.  DESCRIPTION
 PU2213'FOLLOWS--
 PU2213'
 PU2213'THE STATION IS LOCATED ABOUT 4-1/2 MILES NORTHWEST OF WICKSVILLE,
 PU2213'ON THE HIGHEST POINT IN PASTURE LAND, NEAR THE CENTER OF SEC.
 PU2213'11, T 2 N, R 12 E, AND ABOUT 75 FEET SOUTH OF A WIRE FENCE.
 PU2213'
 PU2213'TO REACH THE STATION FROM THE CENTER OF THE VILLAGE OF WICKSVILLE,
 PU2213'GO WEST ON U.S. HIGHWAY NO. 14 AND 16 FOR 2.05 MILES.  THEN
 PU2213'RIGHT, NORTH, FOR 3.65 MILES TO THE AZIMUTH MARK ON THE LEFT AS
 PU2213'DESCRIBED.  CONTINUE NORTH FOR 0.5 MILE.  THEN LEFT, WEST, FOR
 PU2213'1.0 MILE.  THEN LEFT, SOUTH, (THROUGH A GATE) FOR 0.7 MILE TO
 PU2213'THE STATION AS DESCRIBED.
 PU2213'
 PU2213'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 PU2213'HOFFMAN 1924.
 PU2213'
 PU2213'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION AT AN INTERSECTION
 PU2213'OF FENCES.  IT PROJECTS 1 INCH, AND THE DISK IS STAMPED HOFFMAN
 PU2213'NO 1 1924.
 PU2213'
 PU2213'REFERENCE MARK NO. 2 IS 35 PACES WEST OF THE STATION.  IT
 PU2213'PROJECTS 7 INCHES, AND THE DISK IS STAMPED HOFFMAN NO 2 1925.
 PU2213'
 PU2213'THE AZIMUTH MARK IS 100 FEET NORTH OF A DESERTED FARM HOUSE, 60 FEET
 PU2213'WEST OF THE CENTER OF A ROAD, 15 FEET WEST OF A WIRE GATE, 4
 PU2213'FEET WEST OF A WITNESS POST, AND 2 FEET NORTH OF A FENCE.  IT
 PU2213'PROJECTS 7 INCHES, AND THE DISK IS STAMPED HOFFMAN 1950.
 PU2213'
 PU2213'THE STATION MARK AND REFERENCE MARK NO. 1 ARE STANDARD DISKS
 PU2213'SET IN THE TOPS OF 12-INCH SQUARE CONCRETE POSTS.  REFERENCE MARK
 PU2213'NO. 2 AND THE AZIMUTH MARK ARE STANDARD DISKS SET IN THE TOPS
 PU2213'OF 12-INCH CONCRETE CYLINDERS.
 PU2213
 PU2213                          STATION RECOVERY (1951)
 PU2213
 PU2213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2213'THE STATION AND REFERENCE MARK WERE RECOVERED AND FOUND IN GOOD
 PU2213'CONDITION.  THE AZIMUTH MARK AND ANOTHER REFERENCE MARK WERE
 PU2213'SET IN 1950.  A COMPLETE NEW DESCRIPTION FOLLOWS.
 PU2213'
 PU2213'THE STATION IS ABOUT 4-1/2 MILES NORTHWEST OF WICKSVILLE, ON THE
 PU2213'HIGHEST POINT IN PASTURE LAND NEAR THE CENTER OF SEC. 11, T 2 N,
 PU2213'R 12 E, AND ABOUT 75 FEET SOUTH OF A WIRE FENCE.
 PU2213'
 PU2213'TO REACH THE STATION FROM THE CENTER OF THE VILLAGE OF WICKSVILLE,
 PU2213'GO WEST ON U.S. HIGHWAY NO. 14 AND 16 FOR 2.05 MILES.  THEN
 PU2213'RIGHT, NORTH, FOR 3.65 MILES TO THE AZIMUTH MARK ON THE LEFT
 PU2213'AS DESCRIBED.  CONTINUE NORTH FOR 0.5 MILE.  THEN LEFT, WEST,
 PU2213'FOR 1.0 MILE.  THEN LEFT, SOUTH, (THROUGH GATE) FOR 0.7 MILE TO
 PU2213'THE STATION AS DESCRIBED.
 PU2213'
 PU2213'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PU2213'HOFFMAN 1924.
 PU2213'
 PU2213'REFERENCE MARK NO. 1 IS SOUTH OF THE STATION AT AN INTERSECTION
 PU2213'OF FENCES.  IT PROJECTS 1 INCH AND THE DISK IS STAMPED HOFFMAN NO
 PU2213'1 1924.
 PU2213'
 PU2213'REFERENCE MARK NO. 2 IS SOUTHWEST OF THE STATION.  IT PROJECTS 7
 PU2213'INCHES AND THE DISK IS STAMPED HOFFMAN NO 2 1924.
 PU2213'
 PU2213'THE AZIMUTH MARK IS 100 FEET NORTH OF A DESERTED FARM HOUSE, 60 FEET
 PU2213'WEST OF THE CENTER OF A ROAD, 15 FEET WEST OF A WIRE GATE, 4 FEET
 PU2213'WEST OF A WITNESS POST, AND 2 FEET NORTH OF A FENCE.  IT IS 1
 PU2213'FOOT UNDERGROND AND THE DISK IS STAMPED HOFFMAN 1924.
 PU2213'
 PU2213'THE STATION MARK AND REFERENCE MARK NO. 1 ARE STANDARD DISKS SET
 PU2213'IN THE TOPS OF 12-INCH SQUARE CONCRETE POSTS.  REFERENCE MARK NO.
 PU2213'2 AND THE AZIMUTH MARK ARE STANDARD DISKS SET IN THE TOPS OF
 PU2213'12-INCH CONCRETE CYLINDERS.
 PU2213
 PU2213                          STATION RECOVERY (1961)
 PU2213
 PU2213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (NES)
 PU2213'STATION AND ALL MARKS WERE RECOVERED IN GOOD CONDITION AND AS
 PU2213'DESCRIBED (V.R.S. 1951) A NEW WITNESS POST WAS DRIVEN 4 FEET
 PU2213'NORTH OF THE STATION MARK, AN A NEW ONE WAS ALSO DRIVEN 4 FEET
 PU2213'EAST OF THE AZIMUTH MARK, BESIDE THE OLD WOODEN 4 X 4 WITNESS
 PU2213'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1060 ***********************************************************************
 PT1060  DESIGNATION -  HOGBACK
 PT1060  PID         -  PT1060
 PT1060  STATE/COUNTY-  SD/JONES
 PT1060  COUNTRY     -  US
 PT1060  USGS QUAD   -  CAPA (2017)
 PT1060
 PT1060                         *CURRENT SURVEY CONTROL
 PT1060  ______________________________________________________________________
 PT1060* NAD 83(1996) POSITION- 44 02 20.35551(N) 100 56 10.46859(W)   ADJUSTED
 PT1060* NAVD 88 ORTHO HEIGHT -   692.6   (meters)     2272.    (feet) VERTCON3
 PT1060  ______________________________________________________________________
 PT1060  GEOID HEIGHT    -        -23.414 (meters)                     GEOID18
 PT1060  LAPLACE CORR    -         -5.13  (seconds)                    DEFLEC18
 PT1060  HORZ ORDER      -  FIRST
 PT1060
 PT1060.The horizontal coordinates were established by classical geodetic methods
 PT1060.and adjusted by the National Geodetic Survey in January 1998.
 PT1060
 PT1060.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1060.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1060
 PT1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1060.GEOID18 height accuracy estimate available here.
 PT1060
 PT1060.Click photographs - Photos may exist for this station.
 PT1060
 PT1060.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1060
 PT1060. The following values were computed from the NAD 83(1996) position.
 PT1060
 PT1060;                    North         East     Units Scale Factor Converg.
 PT1060;SPC SD S     -   189,662.024   551,678.351   MT  0.99993378   -0 24 57.3
 PT1060;SPC SD S     -   622,249.49  1,809,964.72   sFT  0.99993378   -0 24 57.3
 PT1060;UTM  14      - 4,878,025.681   344,864.229   MT  0.99989601   -1 20 46.5
 PT1060
 PT1060!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1060!SPC SD S     -   0.99989509  x   0.99993378  =   0.99982887
 PT1060!UTM  14      -   0.99989509  x   0.99989601  =   0.99979111
 PT1060
 PT1060:                Primary Azimuth Mark                     Grid Az
 PT1060:SPC SD S     -  HOGBACK AZ MK                            099 41 51.8
 PT1060:UTM  14      -  HOGBACK AZ MK                            100 37 41.0
 PT1060
 PT1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4486478025(NAD 83)
 PT1060
 PT1060|---------------------------------------------------------------------|
 PT1060| PID    Reference Object                     Distance      Geod. Az  |
 PT1060|                                                           dddmmss.s |
 PT1060| CO5200 HOGBACK AZ MK                                      0991654.5 |
 PT1060| OS0712 MURDO MUNICIPAL TANK                APPROX.24.4 KM 1325607.8 |
 PT1060| CO5201 HOGBACK RM 1                         72.013 METERS 21915     |
 PT1060| CO5202 HOGBACK RM 2                         14.368 METERS 32928     |
 PT1060|---------------------------------------------------------------------|
 PT1060
 PT1060                          SUPERSEDED SURVEY CONTROL
 PT1060
 PT1060  NAD 83(1986)-  44 02 20.35009(N)    100 56 10.47224(W) AD(       ) 1
 PT1060  NAD 27      -  44 02 20.39800(N)    100 56 08.97500(W) AD(       ) 1
 PT1060  NGVD 29 (07/19/86)  692.1    (m)         2271.     (f) VERT ANG       
 PT1060
 PT1060.Superseded values are not recommended for survey control.
 PT1060
 PT1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1060.See file dsdata.pdf to determine how the superseded data were derived.
 PT1060
 PT1060_MARKER: DS = TRIANGULATION STATION DISK
 PT1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1060_STAMPING: HOGBACK 1924
 PT1060_MARK LOGO: CGS
 PT1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1060+STABILITY: SURFACE MOTION
 PT1060
 PT1060  HISTORY     - Date     Condition        Report By
 PT1060  HISTORY     - 1924     MONUMENTED       CGS
 PT1060  HISTORY     - 1935     GOOD             CGS
 PT1060  HISTORY     - 1952     GOOD             CGS
 PT1060
 PT1060                          STATION DESCRIPTION
 PT1060
 PT1060'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PT1060'STATION HOGBACK IS ABOUT 2-1/2 MILES W AND 11 MILES N OF OKATON
 PT1060'IN THE S SIDE CENTER OF SEC. 12 OR 13 (NOT SURE OF SECTION
 PT1060'NUMBER) T 1 N, R 26 E, ON A PROMINENT BUTTE LOCALLY KNOWN AS
 PT1060'FLAT TOP BUTTE THE HIGHEST POINT IN THE VICINITY.
 PT1060'
 PT1060'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 PT1060'DISKS SET IN CONCRETE.
 PT1060'
 PT1060'REFERENCE MARK IS ABOUT 70 METERS (230 FEET) SW OF THE STATION
 PT1060'AND APPEARS TO BE PLACED ON S SECTION LINE.
 PT1060'
 PT1060'THE STATION IS BEST REACHED FROM OKATON.  FOLLOW THE OKATON-CAPA
 PT1060'ROAD ABOUT 8 MILES TO SCHOOLHOUSE WHERE THE CAPA ROAD TURNS
 PT1060'W.  THERE CONTINUE N ON A WINDING ROAD RUNNING SE-NW WHICH PASSES
 PT1060'OVER THE BUTTE NEAR THE STATION.  THERE IS A CULTIVATED PIECE OF
 PT1060'GROUND S OF THE BUTTE.  NEARLY ALL THE LAND IN THIS VICINITY IS
 PT1060'PRAIRIE.  THERE ARE VERY FEW FENCES.
 PT1060'
 PT1060'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.34 METERS.
 PT1060
 PT1060                          STATION RECOVERY (1935)
 PT1060
 PT1060'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PT1060'STATION IS NEAR S 1/4 CORNER OF SEC. 13, T 1 N, R 26 E, ON BUTTE
 PT1060'KNOWN AS FLAT TOP, ABOUT 100 YARDS N AND ABOUT 40 YARDS E OF
 PT1060'FENCE CORNER AT S FOOT OF BUTTE.
 PT1060'
 PT1060'REFERENCE MARK IS AT S END OF BUTTE, ABOUT 35 YARDS N AND ABOUT
 PT1060'13 YARDS W OF FENCE CORNER AT S FOOT OF BUTTE, AND ABOUT 236
 PT1060'FEET SW OF STATION.
 PT1060'
 PT1060'TO REACH FROM RAILROAD STATION AT OKATON GO NW ABOUT 1.8 MILES TO
 PT1060'SECTION-LINE ROAD LEADING N, GO N 5 MILES TO SCHOOLHOUSE, GO
 PT1060'W 2 MILES TO ANOTHER SCHOOLHOUSE, GO N 2 MILES TO CORRECTION
 PT1060'LINE, JOG W ON CORRECTION LINE AND CONTINUE N 2 MILES TO
 PT1060'SMALL SCHOOLHOUSE AT SW CORNER OF ROAD INTERSECTION, FOLLOW
 PT1060'SECTION-LINE ROAD E 2 MILES, GO N 1 MILE ON SECTION-LINE TRAIL,
 PT1060'ENTER GATE AND GO W ABOUT 1/2 MILE TO TOP OF PROMINENT BUTTE.
 PT1060
 PT1060                          STATION RECOVERY (1952)
 PT1060
 PT1060'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1060'THE STATION MARK AND THE REFERENCE MARK WERE RECOVERED AS
 PT1060'DESCRIBED.  A NEW DESCRIPTION FOLLOWS.
 PT1060'
 PT1060'THE STATION IS IN SECTION 13, T 1 N, R 26 E, ABOUT 11 MILES
 PT1060'EAST-SOUTHEAST OF MIDLAND AND ON A PROMINENT BUTTE LOCALLY
 PT1060'KNOWN AS FLAT TOP BUTTE.
 PT1060'
 PT1060'TO REACH THE STATION FROM THE BANK BUILDING IN MIDLAND, GO
 PT1060'EAST ON THE MAIN STREET (U.S. HIGHWAY 14) FOR 0.15 MILE TO A SIDE
 PT1060'ROAD ON THE RIGHT, TURN RIGHT (SOUTH) AND GO FOR 0.05 MILE,
 PT1060'TURN LEFT (EAST) AND GO FOR 0.25 MILE TO A RAILROAD TRACK, CROSS
 PT1060'TRACK AND CONTINUE SOUTHERLY ON THE MAIN GRADED ROAD FOR 2.6
 PT1060'MILES TO A SIDE ROAD ON THE LEFT, TURN LEFT (EAST) AND FOLLOW
 PT1060'THE MAIN GRADED ROAD FOR 7.3 MILES TO A T-ROAD INTERSECTION,
 PT1060'TURN RIGHT (SOUTH) AND GO FOR 2.1 MILES TO A SIDE ROAD ON THE
 PT1060'LEFT AND A SCHOOL HOUSE ON THE RIGHT, TURN LEFT (EAST) AND GO
 PT1060'FOR 2 MILES TO A SIDE ROAD ON THE LEFT, TURN LEFT (NORTH) AND GO
 PT1060'FOR 0.3 MILE TO A FARM HOME ON THE LEFT, PASS THROUGH A
 PT1060'GATE AND CONTINUE NORTHERLY ON A SECTION LINE ROAD (TRACK)
 PT1060'FOR 0.75 MILE TO A GATE IN A FENCE CORNER, GO THROUGH GATE
 PT1060'AND TURN LEFT (WEST) ON THE NORTH SIDE OF A FENCE FOR 0.2
 PT1060'MILE TO THE AZIMUTH MARK AS DESCRIBED BELOW, CONTINUE
 PT1060'WESTERLY ON THE NORTH SIDE OF THE FENCE LINE FOR 0.45 MILE TO
 PT1060'THE HIGHEST POINT OF THE BUTTE AND THE STATION AS DESCRIBED.
 PT1060'
 PT1060'THE STATION PROJECTS 3 INCHES AND THE DISK IS STAMPED HOGBACK 1924
 PT1060'
 PT1060'REFERENCE MARK 1 IS 100 FEET NORTH OF A WIRE FENCE.  THE MARK IS
 PT1060'FLUSH WITH THE GROUND AND THE DISK IS STAMPED HOGBACK 1924
 PT1060'
 PT1060'REFERENCE MARK 2 PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1060'HOGBACK NO 2 1924.
 PT1060'
 PT1060'THE AZIMUTH MARK IS 37 FEET EAST OF A GATE, 32 FEET SOUTH OF THE
 PT1060'CENTER OF A TRACK ROAD AND 1 FOOT NORTH OF A WIRE FENCE.  THE
 PT1060'MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED HOGBACK 1924
 PT1060'
 PT1060'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0732 ***********************************************************************
 PS0732  DESIGNATION -  HOLABIRD
 PS0732  PID         -  PS0732
 PS0732  STATE/COUNTY-  SD/HUGHES
 PS0732  COUNTRY     -  US
 PS0732  USGS QUAD   -  HARROLD (2017)
 PS0732
 PS0732                         *CURRENT SURVEY CONTROL
 PS0732  ______________________________________________________________________
 PS0732* NAD 83(1996) POSITION- 44 31 37.31923(N) 099 39 50.41260(W)   ADJUSTED
 PS0732* NAVD 88 ORTHO HEIGHT -   546.6   (meters)     1793.    (feet) VERTCON3
 PS0732  ______________________________________________________________________
 PS0732  GEOID HEIGHT    -        -23.633 (meters)                     GEOID18
 PS0732  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 PS0732  HORZ ORDER      -  THIRD
 PS0732
 PS0732.The horizontal coordinates were established by classical geodetic methods
 PS0732.and adjusted by the National Geodetic Survey in January 1998.
 PS0732
 PS0732.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0732.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0732
 PS0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0732.GEOID18 height accuracy estimate available here.
 PS0732
 PS0732.Click photographs - Photos may exist for this station.
 PS0732
 PS0732.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0732
 PS0732. The following values were computed from the NAD 83(1996) position.
 PS0732
 PS0732;                    North         East     Units Scale Factor Converg.
 PS0732;SPC SD S     -   243,930.325   653,208.076   MT  1.00003283   +0 27 42.3
 PS0732;SPC SD S     -   800,294.74  2,143,066.83   sFT  1.00003283   +0 27 42.3
 PS0732;UTM  14      - 4,930,626.358   447,237.591   MT  0.99963423   -0 27 56.3
 PS0732
 PS0732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0732!SPC SD S     -   0.99991801  x   1.00003283  =   0.99995084
 PS0732!UTM  14      -   0.99991801  x   0.99963423  =   0.99955227
 PS0732
 PS0732:                Primary Azimuth Mark                     Grid Az
 PS0732:SPC SD S     -  HIGHMORE MUNICIPAL TANK                  094 25 46.7
 PS0732:UTM  14      -  HIGHMORE MUNICIPAL TANK                  095 21 25.3
 PS0732
 PS0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4723730626(NAD 83)
 PS0732
 PS0732|---------------------------------------------------------------------|
 PS0732| PID    Reference Object                     Distance      Geod. Az  |
 PS0732|                                                           dddmmss.s |
 PS0732| CO5207 HOLABIRD RM 1                        11.320 METERS 03336     |
 PS0732| AB6176 HOLABIRD 2 RM 3                      17.384 METERS 03823     |
 PS0732| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.17.8 KM 0945329.0 |
 PS0732| PS0736 HOLABIRD 2                            8.664 METERS 15221     |
 PS0732| PS0533 Y 49                                335.562 METERS 17450     |
 PS0732| AB6177 HOLABIRD 2 RM 4                      20.840 METERS 24720     |
 PS0732| PS0733 HARROLD MUNICIPAL TANK              APPROX. 6.0 KM 2640915.6 |
 PS0732| CO5208 HOLABIRD RM 2                        17.798 METERS 27215     |
 PS0732|---------------------------------------------------------------------|
 PS0732
 PS0732                          SUPERSEDED SURVEY CONTROL
 PS0732
 PS0732  NAD 83(1986)-  44 31 37.31589(N)    099 39 50.41947(W) AD(       ) 3
 PS0732  NAD 27      -  44 31 37.38000(N)    099 39 49.00200(W) AD(       ) 3
 PS0732  NGVD 29 (07/19/86)  546.2    (m)         1792.     (f) VERT ANG       
 PS0732
 PS0732.Superseded values are not recommended for survey control.
 PS0732
 PS0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0732.See file dsdata.pdf to determine how the superseded data were derived.
 PS0732
 PS0732_MARKER: DS = TRIANGULATION STATION DISK
 PS0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0732_STAMPING: HOLABIRD 1951
 PS0732_MARK LOGO: CGS
 PS0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0732+STABILITY: SURFACE MOTION
 PS0732
 PS0732  HISTORY     - Date     Condition        Report By
 PS0732  HISTORY     - 1951     MONUMENTED       CGS
 PS0732  HISTORY     - 1970     GOOD             LOCENG
 PS0732  HISTORY     - 1978     GOOD             NGS
 PS0732
 PS0732                          STATION DESCRIPTION
 PS0732
 PS0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0732'THE STATION IS LOCATED ABOUT 4 MILES EAST OF HARROLD AND
 PS0732'3 MILES WEST OF THE SMALL VILLAGE OF HOLABIRD.  IT IS 100
 PS0732'FEET NORTH OF THE CENTER OF U.S. HIGHWAY 14, 65 FEET WEST
 PS0732'OF THE CENTER OF A GRAVEL ROAD, 28 FEET NORTH-NORTHWEST OF A
 PS0732'POWER POLE, 21 FEET EAST OF A COUNTY LINE POST AND 4.5 FEET
 PS0732'WEST OF A WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE
 PS0732'DISK IS STAMPED HOLABIRD 1951.
 PS0732'
 PS0732'REFERENCE MARK NO. 1 IS 59 FEET NORTH-NORTHEAST OF THE POWER
 PS0732'POLE AND 44 FEET WEST OF THE CENTER OF THE GRAVEL ROAD.  THE
 PS0732'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED HOLABIRD NO 1
 PS0732'1951.
 PS0732'
 PS0732'REFERENCE MARK NO. 2 IS 102 FEET NORTH OF THE CENTER OF THE
 PS0732'HIGHWAY AND 37.5 FEET WEST OF THE COUNTY LINE POST.  THE
 PS0732'MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED HOLABIRD NO
 PS0732'2 1951.
 PS0732'
 PS0732'THE AZIMUTH MARK IS 28 FEET EAST OF THE CENTER OF A DIRT
 PS0732'ROAD, 2 FEET WEST OF A FENCE AND 2 FEET NORTHWEST OF A WITNESS
 PS0732'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PS0732'HOLABIRD 1951.
 PS0732'
 PS0732'TO REACH THE STATION FROM THE SMALL VILLAGE OF HOLABIRD, FROM
 PS0732'THE POST OFFICE, GO WEST ON U.S. HIGHWAY 14 FOR 3.2 MILES TO
 PS0732'A CROSSROAD.  THE STATION IS IN THE NORTHWEST CORNER OF THE
 PS0732'CROSS-ROADS.
 PS0732'
 PS0732'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON A
 PS0732'DIRT ROAD FOR (CROSS A RAILROAD TRACK) 0.4 MILE TO THE MARK
 PS0732'ON THE LEFT.
 PS0732'
 PS0732'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0732
 PS0732                          STATION RECOVERY (1970)
 PS0732
 PS0732'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1970 (HGL)
 PS0732'STATION RECOVERED BY E.H. SCHMIDT AND ASSOCIATES INC.
 PS0732'
 PS0732'HOLABIRD-GOOD.  REFERENCE MARK 1-GOOD.  REFERENCE MARK 2-GOOD.
 PS0732'AZ. MK.-GOOD
 PS0732
 PS0732                          STATION RECOVERY (1978)
 PS0732
 PS0732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0732'STATION MARK WAS RECOVERED IN GOOD CONDITION, REFERENCE MARKS 1 AND
 PS0732'2 WERE NOT RECOVERED AND BELIEVED DESTROYED BY FARM MACHINERY.
 PS0732'THE AZIMUTH MARK WAS FOUND LEANING AND THE DISK WAS REMOVED AT THIS
 PS0732'TIME.  THE STATION MARK IS IN CULTIVATED FIELD AND FARMER
 PS0732'REQUESTED EITHER MOVE OR LOWER THE MARK, HOLABIRD 2, REFERENCE
 PS0732'MARKS 3 AND 4 WERE EASTABLISHED BENCH MARK Y 49 1934 WAS USED FOR
 PS0732'AZIMUTH MARK.  THE SURFACE MARK FOR HOLABIRD 1934 WAS REMOVED
 PS0732'FROM FIELD AND THE UNDERGROUND MARK WAS LEFT IN PLACE.
 PS0732'
 PS0732'STATION IS LOCATED ABOUT 4 MILES EAST OF HARROLD, ABOUT 3 MILES WEST
 PS0732'OF HOLABIRD, AT THE HUGHES-HYDE COUNTY LINE AND IS ON THE NORTH
 PS0732'RIGHT-OF-WAY OF U.S. HIGHWAY 14, IN EDGE OF CULTIVATED FIELD.
 PS0732'
 PS0732'TO REACH FROM THE POST OFFICE IN THE VILLAGE OF HOLABIRD, GO WEST
 PS0732'ON U.S. HIGHWAY 14 FOR 3.2 MILES TO CROSSROAD, HUGHES-HYDE COUNTY
 PS0732'LINE AND THE STATION ON THE RIGHT AT THE NORTHWEST ANGLE OF
 PS0732'CROSSRODAS.
 PS0732'
 PS0732'STATION MARK IS THE UNDERGROUND MARK SET IN AN IRREGULAR MASS OF
 PS0732'CONCRETE ABOUT 30 INCHES BELOW GROUND, HAS AN OLD RAILROAD SPIKE ON
 PS0732'TOP OF IT, THE DISK IS STAMPED HOLABIRD 1934.  IT IS 100 FEET NORTH
 PS0732'OF CENTER LINE OF U.S. HIGHWAY 14, 65 FEET WEST OF CENTER OF
 PS0732'GRAVEL ROAD AND 28.9 FEET NORTHWEST OF WITNESS POST.
 PS0732'
 PS0732'REFERENCE MARK 3 A STANDARD DISK SET TOP OF A 12 INCH ROUND CONCRETE
 PS0732'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HOLABIRD 2 NO 1978.
 PS0732'IT IS 146 FEET NORTH OF CENTER OF U.S. HIGHWAY 14, 30 FEET WEST OF
 PS0732'CENTER OF GRAVEL ROAD, AND 1.4 FEET SOUTH OF WITNESS POST.
 PS0732'
 PS0732'REFERENCE MARK 4 IS A STANDARD DISK SET IN TOP OF 12 INCH ROUND
 PS0732'CONCRETE MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HOLABIRD 2
 PS0732'NO 4 1978.  IT IS 129 FEET WEST OF CENTER OF GRAVEL ROAD, 75 FEET
 PS0732'NORTH OF CENTER OF U.S. HIGHWAY 14 AND 1.4 FEET EAST OF WITNESS
 PS0732'POST.
 PS0732'
 PS0732'Y 49 1934 (AZ.MK) IS A STANDARD DISK SET IN TOP OF 12 INCH SQUARE
 PS0732'CONCRETE MONUMENT PROJECTING ABOUT 3 INCHES ABOVE GROUND AND IS
 PS0732'STAMPED Y 49 1934.  IT IS 88.5 FEET NORTH OF THE NORTH RAIL OF
 PS0732'RAILROAD TRACK, 37 FEET EAST OF CENTER OF GRAVEL ROAD AND 1.2 FEET
 PS0732'NORTH OF WITNESS POST.
 PS0732'
 PS0732'TO REACH Y 49 (AZ.MK) FROM STATION, GO SOUTH ON GRAVEL ROAD FOR
 PS0732'0.2 MILE TO MARK ON LEFT, JUST BEFORE REACHING RAILROAD TRACKS.
 PS0732'
 PS0732'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES WEST OF
 PS0732'HOLABIRD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0736 ***********************************************************************
 PS0736  DESIGNATION -  HOLABIRD 2
 PS0736  PID         -  PS0736
 PS0736  STATE/COUNTY-  SD/HUGHES
 PS0736  COUNTRY     -  US
 PS0736  USGS QUAD   -  HARROLD (2017)
 PS0736
 PS0736                         *CURRENT SURVEY CONTROL
 PS0736  ______________________________________________________________________
 PS0736* NAD 83(1996) POSITION- 44 31 37.07058(N) 099 39 50.23056(W)   NO CHECK
 PS0736* NAD 83(1996) ELLIP HT-   522.807 (meters)        (01/23/98)   NO CHECK
 PS0736* NAVD 88 ORTHO HEIGHT -   546.446 (meters)     1792.80  (feet) ADJUSTED
 PS0736  ______________________________________________________________________
 PS0736  GEOID HEIGHT    -        -23.633 (meters)                     GEOID18
 PS0736  NAD 83(1996) X  -   -764,640.906 (meters)                     COMP
 PS0736  NAD 83(1996) Y  - -4,490,341.857 (meters)                     COMP
 PS0736  NAD 83(1996) Z  -  4,450,391.428 (meters)                     COMP
 PS0736  LAPLACE CORR    -         -2.14  (seconds)                    DEFLEC18
 PS0736  DYNAMIC HEIGHT  -        546.337 (meters)     1792.44  (feet) COMP
 PS0736  MODELED GRAVITY -    980,401.8   (mgal)                       NAVD 88
 PS0736
 PS0736  HORZ ORDER      -  THIRD
 PS0736  VERT ORDER      -  FIRST     CLASS II
 PS0736  ELLP ORDER      -  FOURTH    CLASS I
 PS0736
 PS0736.The horizontal coordinates were established by classical geodetic methods
 PS0736.and adjusted by the National Geodetic Survey in January 1998.
 PS0736
 PS0736.No horizontal observational check was made to the station.
 PS0736
 PS0736.The orthometric height was determined by differential leveling and
 PS0736.adjusted by the NATIONAL GEODETIC SURVEY
 PS0736.in October 1997.
 PS0736
 PS0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0736.GEOID18 height accuracy estimate available here.
 PS0736
 PS0736.Click photographs - Photos may exist for this station.
 PS0736
 PS0736.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0736
 PS0736.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0736
 PS0736.The ellipsoidal height was determined by GPS observations
 PS0736.and is referenced to NAD 83.
 PS0736
 PS0736.The dynamic height is computed by dividing the NAVD 88
 PS0736.geopotential number by the normal gravity value computed on the
 PS0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0736.degrees latitude (g = 980.6199 gals.).
 PS0736
 PS0736.The modeled gravity was interpolated from observed gravity values.
 PS0736
 PS0736. The following values were computed from the NAD 83(1996) position.
 PS0736
 PS0736;                    North         East     Units Scale Factor Converg.
 PS0736;SPC SD S     -   243,922.682   653,212.158   MT  1.00003281   +0 27 42.4
 PS0736;SPC SD S     -   800,269.67  2,143,080.22   sFT  1.00003281   +0 27 42.4
 PS0736;UTM  14      - 4,930,618.653   447,241.547   MT  0.99963423   -0 27 56.2
 PS0736
 PS0736!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0736!SPC SD S     -   0.99991803  x   1.00003281  =   0.99995084
 PS0736!UTM  14      -   0.99991803  x   0.99963423  =   0.99955229
 PS0736
 PS0736:                Primary Azimuth Mark                     Grid Az
 PS0736:SPC SD S     -  HARROLD MUNICIPAL TANK                   263 46 10.2
 PS0736:UTM  14      -  HARROLD MUNICIPAL TANK                   264 41 48.8
 PS0736
 PS0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4724130618(NAD 83)
 PS0736
 PS0736|---------------------------------------------------------------------|
 PS0736| PID    Reference Object                     Distance      Geod. Az  |
 PS0736|                                                           dddmmss.s |
 PS0736| AB6176 HOLABIRD 2 RM 3                      22.358 METERS 01738     |
 PS0736| PS0533 Y 49                                327.572 METERS 17525     |
 PS0736| PS0733 HARROLD MUNICIPAL TANK              APPROX. 6.0 KM 2641352.6 |
 PS0736| AB6177 HOLABIRD 2 RM 4                      23.258 METERS 26909     |
 PS0736| PS0732 HOLABIRD                              8.664 METERS 33221     |
 PS0736|---------------------------------------------------------------------|
 PS0736
 PS0736                          SUPERSEDED SURVEY CONTROL
 PS0736
 PS0736  NAD 83(1986)-  44 31 37.06729(N)    099 39 50.23745(W) AD(       ) 3
 PS0736  NAD 27      -  44 31 37.13136(N)    099 39 48.81993(W) AD(       ) 3
 PS0736  NGVD 29 (07/19/86)  545.7    (m)         1790.     (f) VERT ANG       
 PS0736
 PS0736.Superseded values are not recommended for survey control.
 PS0736
 PS0736.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0736.See file dsdata.pdf to determine how the superseded data were derived.
 PS0736
 PS0736_MARKER: DH = HORIZONTAL CONTROL DISK
 PS0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0736_STAMPING: HOLABIRD 2 1978
 PS0736_MARK LOGO: NGS
 PS0736_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0736+STABILITY: SURFACE MOTION
 PS0736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0736+SATELLITE: SATELLITE OBSERVATIONS - November 01, 2017
 PS0736
 PS0736  HISTORY     - Date     Condition        Report By
 PS0736  HISTORY     - 1978     MONUMENTED       NGS
 PS0736  HISTORY     - 1978     GOOD             NGS
 PS0736  HISTORY     - 19910826 GOOD             NGS
 PS0736  HISTORY     - 19941129 GOOD             NGS
 PS0736  HISTORY     - 20171101 GOOD             SDDT
 PS0736
 PS0736                          STATION DESCRIPTION
 PS0736
 PS0736'DESCRIBED BY NATIONAL GEODETIC SURVEY 1978 (CLN)
 PS0736'STATION IS LOCATED ABOUT 4 MILES EAST OF HARROLD, ABOUT 3 MILES
 PS0736'WEST OF HOLABIRD, AT THE HUGHES-HYDE COUNTY LINE AND IS ON THE
 PS0736'NORTH RIGHT-OF-WAY OF U.S. HIGHWAY 14.
 PS0736'
 PS0736'TO REACH THE STATION FROM THE POST OFFICE IN HOLABIRD, GO WEST
 PS0736'ON U.S. HIGHWAY 14 FOR 3.2 MILES TO HUGHES-HYDE COUNTY LINE,
 PS0736'CROSSROAD AND THE STATION ON RIGHT AT THE NORTHWEST ANGLE OF
 PS0736'CROSSROADS.
 PS0736'
 PS0736'STATION MARK IS A STANDARD DISK SET TOP OF A 12 INCH ROUND CONCRETE
 PS0736'MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HOLABIRD 2 1978.
 PS0736'IT IS 76 FEET NORTH OF CENTER OF U.S. HIGHWAY 14, 53 FEET WEST OF
 PS0736'CENTER OF A GRAVEL ROAD, 49 FEET NORTH-NORTHEAST OF SIGN HUGHES
 PS0736'COUNTY, 2.0 FEET WEST OF WITNESS POST.
 PS0736'
 PS0736'REFERENCE MARK 3 IS A STANDARD DISK SET IN TOP OF A 12 INCH ROUND
 PS0736'CONCRETE MONUMENT FLUSH WITH GROUND AND IS STAMPED HOLABIRD 2 NO 3
 PS0736'1978.  IT IS 146 FEET NORTH OF CENTER OF U.S. HIGHWAY 14, 30 FEET
 PS0736'WEST OF THE CENTER OF GRAVEL ROAD AND 1.4 FEET SOUTH OF WITNESS
 PS0736'POST.
 PS0736'
 PS0736'REFERENCE MARK 4 A STANDARD DISK SET IN TOP OF A 12 INCH ROUND
 PS0736'CONCRETE MONUMENT FLUSH WITH THE GROUND AND IS STAMPED HOLABIRD 2
 PS0736'NO 4 1978.  IT IS 129 FEET WEST OF CENTER OF GRAVEL ROAD, 75 FEET
 PS0736'NORTH OF CENTER OF U.S. HIGHWAY 14 AND 1.4 FEET EAST OF WITNESS
 PS0736'POST.
 PS0736'
 PS0736'Y 49 (AZ.MK) IS A STANDARD BENCH MARK DISK SET IN TOP OF A 12 INCH
 PS0736'SQUARE CONCRETE MONUMENT PROJECTING ABOUT 3 INCHES ABOVE GROUND
 PS0736'AND IS STAMPED Y 49 1934.  IT IS 88.5 FEET NORTH OF THE NORTH RAIL
 PS0736'OF RAILROAD TRACK, 37 FEET EAST OF CENTER OF CENTER OF GRAVEL ROAD
 PS0736'AND 1.2 FEET NORTH OF WITNESS POST.
 PS0736'
 PS0736'TO REACH Y 49 AZ.MK) FROM STATION, GO SOUTH ON GRAVEL ROAD FOR 0.2
 PS0736'MILE TO MARK ON THE LEFT.
 PS0736'
 PS0736'STATION HOLABIRD 1934, UNDERGROUND MARK IS A STANDARD DISK SET
 PS0736'AN IRREGULAR MASS OF CONCRETE ABOUT 30 INCHES BELOW GROUND IN
 PS0736'EDGE OF A CULTIVATED FIELD AND IS STAMPED HOLABIRD 1934.  IT IS
 PS0736'100 FEET NORTH OF CENTER OF U.S. HIGHWAY 14, 65 FEET WEST OF
 PS0736'CENTER OF GRAVEL ROAD AND 28.9 FEET NORTHWEST OF WITNESS POST.
 PS0736'
 PS0736'NEAREST TOWN--HOLABIRD.
 PS0736
 PS0736                          STATION RECOVERY (1978)
 PS0736
 PS0736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
 PS0736'RECOVERED IN GOOD CONDITION.
 PS0736
 PS0736                          STATION RECOVERY (1991)
 PS0736
 PS0736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PS0736'THE STATION IS LOCATED ABOUT 5.1 KM (3.2 MI) WEST OF HOLABIRD, 5.9 KM
 PS0736'(3.7 MI) EAST OF HAROLD, AT THE HUGHES-HYDE COUNTY LINE AND IN THE
 PS0736'NORTH RIGHT-OF-WAY OF U.S. HIGHWAY 14 NEAR MILEPOST 267.
 PS0736'OWNERSHIP--SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION.
 PS0736'TO REACH THE STATION FROM THE U.S. POST OFFICE, LOCATED IN THE RED
 PS0736'PAINTED STORE BUILDING ON THE SOUTH SIDE OF U.S. HIGHWAY 14 AT THE
 PS0736'NORTH SIDE OF HOLABIRD, GO WEST ON HIGHWAY 14 FOR 5.1 KM (3.2 MI) TO
 PS0736'THE STATION ON THE RIGHT IN THE NORTHWEST QUADRANT OF THE
 PS0736'INTERSECTION OF A GRAVEL CROSSROAD AT THE COUNTY LINE.
 PS0736'THE STATION IS LOCATED 23.0 M (75.5 FT) NORTH FROM THE CENTER OF THE
 PS0736'HIGHWAY, 16.7 M (54.8 FT)  WEST FROM THE CENTER OF THE GRAVEL ROAD,
 PS0736'1.55 M (5.09 FT) EAST-NORTHEAST FROM AN 0.8 METER TALL TELEPHONE POLE
 PS0736'MARKING AN UNDERGROUND TELEPHONE CABLE, 0.6 M (2.0 FT) WEST-SOUTHWEST
 PS0736'FROM A METAL WITNESS POST AND RECESSED 5 CM BELOW GROUND.
 PS0736
 PS0736                          STATION RECOVERY (1994)
 PS0736
 PS0736'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0736'17.6 KM (10.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0736'STATE HIGHWAY 47 IN HIGHMORE, 23.3 M (76.4 FT) EAST OF REFERENCE MARK
 PS0736'4, 22.9 M (75.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.4 M (73.5 FT)
 PS0736'SOUTH OF REFERENCE MARK 3, 16.1 M (52.8 FT) WEST OF THE CENTER OF A
 PS0736'GRAVELED ROAD, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 PS0736'(2.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PS0736'GROUND SURFACE.
 PS0736
 PS0736                          STATION RECOVERY (2017)
 PS0736
 PS0736'RECOVERY NOTE BY SD DEPT OF TRANSP 2017 (TJ)
 PS0736'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6176 ***********************************************************************
 AB6176  DESIGNATION -  HOLABIRD 2 RM 3
 AB6176  PID         -  AB6176
 AB6176  STATE/COUNTY-  SD/HUGHES
 AB6176  COUNTRY     -  US
 AB6176  USGS QUAD   -  HARROLD (2017)
 AB6176
 AB6176                         *CURRENT SURVEY CONTROL
 AB6176  ______________________________________________________________________
 AB6176* NAD 83(1986) POSITION- 44 31 37.76   (N) 099 39 49.92   (W)   HD_HELD1
 AB6176* NAVD 88 ORTHO HEIGHT -   546.419 (meters)     1792.71  (feet) ADJUSTED
 AB6176  ______________________________________________________________________
 AB6176  GEOID HEIGHT    -        -23.632 (meters)                     GEOID18
 AB6176  DYNAMIC HEIGHT  -        546.311 (meters)     1792.36  (feet) COMP
 AB6176  MODELED GRAVITY -    980,401.9   (mgal)                       NAVD 88
 AB6176
 AB6176  VERT ORDER      -  FIRST     CLASS II
 AB6176
 AB6176.The horizontal coordinates were determined by differentially corrected
 AB6176.hand held GPS observations or other comparable positioning techniques
 AB6176.and have an estimated accuracy of +/- 3 meters.
 AB6176
 AB6176.The orthometric height was determined by differential leveling and
 AB6176.adjusted by the NATIONAL GEODETIC SURVEY
 AB6176.in October 1997.
 AB6176
 AB6176.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6176.GEOID18 height accuracy estimate available here.
 AB6176
 AB6176.Click photographs - Photos may exist for this station.
 AB6176
 AB6176.The dynamic height is computed by dividing the NAVD 88
 AB6176.geopotential number by the normal gravity value computed on the
 AB6176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6176.degrees latitude (g = 980.6199 gals.).
 AB6176
 AB6176.The modeled gravity was interpolated from observed gravity values.
 AB6176
 AB6176;                    North         East    Units  Estimated Accuracy
 AB6176;SPC SD S     -   243,944.0     653,218.8     MT  (+/- 3 meters HH1 GPS) 
 AB6176
 AB6176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4724830639(NAD 83)
 AB6176
 AB6176                          SUPERSEDED SURVEY CONTROL
 AB6176
 AB6176.No superseded survey control is available for this station.
 AB6176
 AB6176_MARKER: DR = REFERENCE MARK DISK
 AB6176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6176_STAMPING: HOLABIRD 2 NO 3 1978
 AB6176_MARK LOGO: NGS
 AB6176_PROJECTION: RECESSED 10 CENTIMETERS
 AB6176_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6176+STABILITY: SURFACE MOTION
 AB6176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6176+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB6176
 AB6176  HISTORY     - Date     Condition        Report By
 AB6176  HISTORY     - 1978     MONUMENTED       NGS
 AB6176  HISTORY     - 19941129 GOOD             NGS
 AB6176  HISTORY     - 20120514 GOOD             INDIV
 AB6176
 AB6176                          STATION DESCRIPTION
 AB6176
 AB6176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6176'17.6 KM (10.95 MI) ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF STATE
 AB6176'HIGHWAY 47 IN HIGHMORE, 45.3 M (148.6 FT) NORTH OF THE HIGHWAY
 AB6176'CENTERLINE, 37.4 M (122.7 FT) NORTHEAST OF REFERENCE MARK 4, 22.4 M
 AB6176'(73.5 FT) NORTH OF TRIANGULATION STATION HOLABIRD 2, 9.3 M (30.5 FT)
 AB6176'WEST OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL
 AB6176'OF THE ROAD, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND THE
 AB6176'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AB6176
 AB6176                          STATION RECOVERY (2012)
 AB6176
 AB6176'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6177 ***********************************************************************
 AB6177  DESIGNATION -  HOLABIRD 2 RM 4
 AB6177  PID         -  AB6177
 AB6177  STATE/COUNTY-  SD/HUGHES
 AB6177  COUNTRY     -  US
 AB6177  USGS QUAD   -  HARROLD (2017)
 AB6177
 AB6177                         *CURRENT SURVEY CONTROL
 AB6177  ______________________________________________________________________
 AB6177* NAD 83(1986) POSITION- 44 31 37.06   (N) 099 39 51.28   (W)   HD_HELD1
 AB6177* NAVD 88 ORTHO HEIGHT -   546.427 (meters)     1792.74  (feet) ADJUSTED
 AB6177  ______________________________________________________________________
 AB6177  GEOID HEIGHT    -        -23.632 (meters)                     GEOID18
 AB6177  DYNAMIC HEIGHT  -        546.319 (meters)     1792.38  (feet) COMP
 AB6177  MODELED GRAVITY -    980,401.9   (mgal)                       NAVD 88
 AB6177
 AB6177  VERT ORDER      -  FIRST     CLASS II
 AB6177
 AB6177.The horizontal coordinates were determined by differentially corrected
 AB6177.hand held GPS observations or other comparable positioning techniques
 AB6177.and have an estimated accuracy of +/- 3 meters.
 AB6177
 AB6177.The orthometric height was determined by differential leveling and
 AB6177.adjusted by the NATIONAL GEODETIC SURVEY
 AB6177.in October 1997.
 AB6177
 AB6177.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6177.GEOID18 height accuracy estimate available here.
 AB6177
 AB6177.Click photographs - Photos may exist for this station.
 AB6177
 AB6177.The dynamic height is computed by dividing the NAVD 88
 AB6177.geopotential number by the normal gravity value computed on the
 AB6177.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6177.degrees latitude (g = 980.6199 gals.).
 AB6177
 AB6177.The modeled gravity was interpolated from observed gravity values.
 AB6177
 AB6177;                    North         East    Units  Estimated Accuracy
 AB6177;SPC SD S     -   243,922.2     653,189.0     MT  (+/- 3 meters HH1 GPS) 
 AB6177
 AB6177_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ4721830618(NAD 83)
 AB6177
 AB6177                          SUPERSEDED SURVEY CONTROL
 AB6177
 AB6177.No superseded survey control is available for this station.
 AB6177
 AB6177_MARKER: DR = REFERENCE MARK DISK
 AB6177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AB6177_STAMPING: HOLABIRD 2 NO 4 1978
 AB6177_MARK LOGO: NGS
 AB6177_PROJECTION: RECESSED 10 CENTIMETERS
 AB6177_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6177+STABILITY: SURFACE MOTION
 AB6177_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB6177+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB6177
 AB6177  HISTORY     - Date     Condition        Report By
 AB6177  HISTORY     - 1978     MONUMENTED       NGS
 AB6177  HISTORY     - 19941129 GOOD             NGS
 AB6177  HISTORY     - 20120514 GOOD             INDIV
 AB6177
 AB6177                          STATION DESCRIPTION
 AB6177
 AB6177'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6177'17.6 KM (10.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB6177'STATE HIGHWAY 47 IN HIGHMORE, 38.3 M (125.7 FT) WEST OF THE CENTER OF
 AB6177'A GRAVELED ROAD, 37.4 M (122.7 FT) SOUTHWEST OF REFERENCE MARK 3, 23.3
 AB6177'M (76.4 FT) SOUTHWEST OF TRIANGULATION STATION HOLABIRD 2, 22.5 M
 AB6177'(73.8 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) BELOW THE
 AB6177'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) EAST OF A WITNESS POST, AND THE
 AB6177'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 AB6177
 AB6177                          STATION RECOVERY (2012)
 AB6177
 AB6177'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB6177'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0436 ***********************************************************************
 QQ0436  DESIGNATION -  HOLMQUIST
 QQ0436  PID         -  QQ0436
 QQ0436  STATE/COUNTY-  SD/DAY
 QQ0436  COUNTRY     -  US
 QQ0436  USGS QUAD   -  BRISTOL EAST (2017)
 QQ0436
 QQ0436                         *CURRENT SURVEY CONTROL
 QQ0436  ______________________________________________________________________
 QQ0436* NAD 83(1996) POSITION- 45 19 27.72836(N) 097 38 34.76743(W)   ADJUSTED
 QQ0436* NAVD 88 ORTHO HEIGHT -   533.    (meters)     1749.    (feet) SCALED
 QQ0436  ______________________________________________________________________
 QQ0436  GEOID HEIGHT    -        -24.900 (meters)                     GEOID18
 QQ0436  LAPLACE CORR    -         -1.53  (seconds)                    DEFLEC18
 QQ0436  HORZ ORDER      -  FIRST
 QQ0436
 QQ0436.The horizontal coordinates were established by classical geodetic methods
 QQ0436.and adjusted by the National Geodetic Survey in January 1998.
 QQ0436
 QQ0436.The orthometric height was scaled from a topographic map.
 QQ0436
 QQ0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0436.GEOID18 height accuracy estimate available here.
 QQ0436
 QQ0436.Click photographs - Photos may exist for this station.
 QQ0436
 QQ0436.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0436
 QQ0436. The following values were computed from the NAD 83(1996) position.
 QQ0436
 QQ0436;                    North         East     Units Scale Factor Converg.
 QQ0436;SPC SD N     -   168,379.042   784,755.873   MT  0.99995046   +1 40 05.3
 QQ0436;SPC SD N     -   552,423.57  2,574,653.23   sFT  0.99995046   +1 40 05.3
 QQ0436;UTM  14      - 5,019,880.342   606,347.790   MT  0.99973906   +0 57 54.2
 QQ0436
 QQ0436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0436!SPC SD N     -   0.99992030  x   0.99995046  =   0.99987076
 QQ0436!UTM  14      -   0.99992030  x   0.99973906  =   0.99965938
 QQ0436
 QQ0436:                Primary Azimuth Mark                     Grid Az
 QQ0436:SPC SD N     -  HOLMQUIST AZ MK                          292 22 43.7
 QQ0436:UTM  14      -  HOLMQUIST AZ MK                          293 04 54.8
 QQ0436
 QQ0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR0634719880(NAD 83)
 QQ0436
 QQ0436|---------------------------------------------------------------------|
 QQ0436| PID    Reference Object                     Distance      Geod. Az  |
 QQ0436|                                                           dddmmss.s |
 QQ0436| CO5617 HOLMQUIST RM 1                       22.734 METERS 00207     |
 QQ0436| QQ0434 WEBSTER STATE RAD COMMUN TWR        APPROX. 9.4 KM 0780058.9 |
 QQ0436| QQ0431 WEBSTER WATER WORKS TANK            APPROX. 9.8 KM 0823324.5 |
 QQ0436| CO5618 HOLMQUIST RM 2                       21.594 METERS 17825     |
 QQ0436| CO5616 HOLMQUIST AZ MK                                    2940249.0 |
 QQ0436|---------------------------------------------------------------------|
 QQ0436
 QQ0436                          SUPERSEDED SURVEY CONTROL
 QQ0436
 QQ0436  NAD 83(1986)-  45 19 27.72720(N)    097 38 34.75313(W) AD(       ) 1
 QQ0436  NAD 27      -  45 19 27.88472(N)    097 38 33.42487(W) AD(       ) 1
 QQ0436
 QQ0436.Superseded values are not recommended for survey control.
 QQ0436
 QQ0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0436.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0436
 QQ0436_MARKER: DS = TRIANGULATION STATION DISK
 QQ0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0436_STAMPING: HOLMQUIST 1952
 QQ0436_MARK LOGO: CGS
 QQ0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0436+STABILITY: SURFACE MOTION
 QQ0436
 QQ0436  HISTORY     - Date     Condition        Report By
 QQ0436  HISTORY     - 1952     MONUMENTED       CGS
 QQ0436
 QQ0436                          STATION DESCRIPTION
 QQ0436
 QQ0436'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QQ0436'THE STATION IS ABOUT 1 MILE SOUTH AND 1/2 MILE EAST OF HOLMQUIST,
 QQ0436'0.15 MILE SOUTH OF THE CENTER OF THE NORTH SIDE OF SEC. 2, T 121
 QQ0436'N, R 57 W, 8 FEET SOUTHWEST OF A 4 X 4 INCH WHITE WITNESS POST
 QQ0436'AND 4 FEET WEST OF A FENCE.
 QQ0436'
 QQ0436'TO REACH THE STATION FROM THE CROSSROADS ON U.S. HIGHWAY 12 AT
 QQ0436'THE NORTH EDGE OF HOLMQUIST, GO SOUTH ON A GRAVELED ROAD 1.0
 QQ0436'MILE TO A CROSSROADS, TURN LEFT AND GO EAST 0.15 MILE TO THE
 QQ0436'AZIMUTH MARK ON THE LEFT, CONTINUE EAST 0.35 MILE TO A FENCE
 QQ0436'CORNER, TURN RIGHT AND GO SOUTH ALONG THE WEST SIDE OF A FENCE
 QQ0436'FOR 0.15 MILE TO THE HIGHEST POINT AND THE STATION.
 QQ0436'
 QQ0436'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 QQ0436'HOLMQUIST 1952.
 QQ0436'
 QQ0436'REFERENCE MARK 1 IS 66 FEET NORTH OF THE WITNESS POST AND 1
 QQ0436'FOOT WEST OF THE FENCE.  THE MARK PROJECTS 2 INCHES AND THE DISK
 QQ0436'IS STAMPED HOLMQUIST NO 1 1952.
 QQ0436'
 QQ0436'REFERENCE MARK 2 IS 78 FEET SOUTH OF THE WITNESS POST AND 1 FOOT
 QQ0436'WEST OF THE FENCE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 QQ0436'STAMPED HOLMQUIST NO 2 1952.
 QQ0436'
 QQ0436'THE AZIMUTH MARK IS 34 FEET NORTH OF THE CENTER OF THE ROAD, 3
 QQ0436'FEET EAST OF A 4 X 4 INCH WHITE WITNESS POST AND 1 FOOT SOUTH
 QQ0436'OF A FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QQ0436'HOLMQUIST 1952.
 QQ0436'
 QQ0436'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1130 ***********************************************************************
 PU1130  DESIGNATION -  HOLST
 PU1130  PID         -  PU1130
 PU1130  STATE/COUNTY-  SD/MEADE
 PU1130  COUNTRY     -  US
 PU1130  USGS QUAD   -  VALE (2017)
 PU1130
 PU1130                         *CURRENT SURVEY CONTROL
 PU1130  ______________________________________________________________________
 PU1130* NAD 83(1986) POSITION- 44 34 54.     (N) 103 26 01.     (W)   SCALED
 PU1130* NAVD 88 ORTHO HEIGHT -   873.905 (meters)     2867.14  (feet) ADJUSTED
 PU1130  ______________________________________________________________________
 PU1130  GEOID HEIGHT    -        -16.167 (meters)                     GEOID18
 PU1130  DYNAMIC HEIGHT  -        873.663 (meters)     2866.34  (feet) COMP
 PU1130  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PU1130
 PU1130  VERT ORDER      -  SECOND    CLASS 0
 PU1130
 PU1130.The horizontal coordinates were scaled from a map and have
 PU1130.an estimated accuracy of +/- 6 seconds.
 PU1130
 PU1130.The orthometric height was determined by differential leveling and
 PU1130.adjusted by the NATIONAL GEODETIC SURVEY
 PU1130.in June 1991.
 PU1130
 PU1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1130.GEOID18 height accuracy estimate available here.
 PU1130
 PU1130.Click photographs - Photos may exist for this station.
 PU1130
 PU1130.The dynamic height is computed by dividing the NAVD 88
 PU1130.geopotential number by the normal gravity value computed on the
 PU1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1130.degrees latitude (g = 980.6199 gals.).
 PU1130
 PU1130.The modeled gravity was interpolated from observed gravity values.
 PU1130
 PU1130;                    North         East    Units  Estimated Accuracy
 PU1130;SPC SD N     -    88,940.      327,400.      MT  (+/- 180 meters Scaled)
 PU1130
 PU1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243376(NAD 83)
 PU1130
 PU1130                          SUPERSEDED SURVEY CONTROL
 PU1130
 PU1130  NGVD 29 (??/??/92)  873.412  (m)         2865.52   (f) ADJ UNCH    2 0
 PU1130
 PU1130.Superseded values are not recommended for survey control.
 PU1130
 PU1130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1130.See file dsdata.pdf to determine how the superseded data were derived.
 PU1130
 PU1130_MARKER: DS = TRIANGULATION STATION DISK
 PU1130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1130_STAMPING: HOLST 1962
 PU1130_MARK LOGO: CGS
 PU1130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1130+STABILITY: SURFACE MOTION
 PU1130
 PU1130  HISTORY     - Date     Condition        Report By
 PU1130  HISTORY     - 1962     MONUMENTED       CGS
 PU1130
 PU1130                          STATION DESCRIPTION
 PU1130
 PU1130'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1130'4 MI S FROM VALE.
 PU1130'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1130'THENCE 2.75 MILES SOUTH ALONG STATE HIGHWAY 79, ON THE TOP
 PU1130'OF A SMALL KNOLL, ON THE INSIDE OF AN OFFSET IN THE FENCE LINE,
 PU1130'101 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 137 1/2
 PU1130'FEET NORTH OF THE NORTHWEST END OF A PIPE CULVERT, 40.3 FEET
 PU1130'WEST-SOUTHWEST OF REFERENCE MARK 1, 44.5 FEET NORTH-NORTHEAST
 PU1130'OF REFERENCE MARK 2, 6.8 FEET NORTHEAST OF A WITNESS POST, 3.0
 PU1130'FEET SOUTHEAST OF A FENCE, 5 FEET EAST OF A FENCE CORNER POST,
 PU1130'ABOUT 1 FOOT HIGHER THAN THE HIGHWAY AND IN THE TOP OF A
 PU1130'CONCRETE POST PROJECTING 0.2 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1129 ***********************************************************************
 PU1129  DESIGNATION -  HOLST RM 1
 PU1129  PID         -  PU1129
 PU1129  STATE/COUNTY-  SD/MEADE
 PU1129  COUNTRY     -  US
 PU1129  USGS QUAD   -  VALE (2017)
 PU1129
 PU1129                         *CURRENT SURVEY CONTROL
 PU1129  ______________________________________________________________________
 PU1129* NAD 83(1986) POSITION- 44 34 54.     (N) 103 26 01.     (W)   SCALED
 PU1129* NAVD 88 ORTHO HEIGHT -   873.793 (meters)     2866.77  (feet) ADJUSTED
 PU1129  ______________________________________________________________________
 PU1129  GEOID HEIGHT    -        -16.167 (meters)                     GEOID18
 PU1129  DYNAMIC HEIGHT  -        873.551 (meters)     2865.98  (feet) COMP
 PU1129  MODELED GRAVITY -    980,311.3   (mgal)                       NAVD 88
 PU1129
 PU1129  VERT ORDER      -  SECOND    CLASS 0
 PU1129
 PU1129.The horizontal coordinates were scaled from a map and have
 PU1129.an estimated accuracy of +/- 6 seconds.
 PU1129
 PU1129.The orthometric height was determined by differential leveling and
 PU1129.adjusted by the NATIONAL GEODETIC SURVEY
 PU1129.in June 1991.
 PU1129
 PU1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1129.GEOID18 height accuracy estimate available here.
 PU1129
 PU1129.Click photographs - Photos may exist for this station.
 PU1129
 PU1129.The dynamic height is computed by dividing the NAVD 88
 PU1129.geopotential number by the normal gravity value computed on the
 PU1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1129.degrees latitude (g = 980.6199 gals.).
 PU1129
 PU1129.The modeled gravity was interpolated from observed gravity values.
 PU1129
 PU1129;                    North         East    Units  Estimated Accuracy
 PU1129;SPC SD N     -    88,940.      327,400.      MT  (+/- 180 meters Scaled)
 PU1129
 PU1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243376(NAD 83)
 PU1129
 PU1129                          SUPERSEDED SURVEY CONTROL
 PU1129
 PU1129  NGVD 29 (??/??/92)  873.299  (m)         2865.15   (f) ADJ UNCH    2 0
 PU1129
 PU1129.Superseded values are not recommended for survey control.
 PU1129
 PU1129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1129.See file dsdata.pdf to determine how the superseded data were derived.
 PU1129
 PU1129_MARKER: DR = REFERENCE MARK DISK
 PU1129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1129_STAMPING: HOLST NO 1 1962
 PU1129_MARK LOGO: CGS
 PU1129_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1129+STABILITY: SURFACE MOTION
 PU1129
 PU1129  HISTORY     - Date     Condition        Report By
 PU1129  HISTORY     - 1962     MONUMENTED       CGS
 PU1129
 PU1129                          STATION DESCRIPTION
 PU1129
 PU1129'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1129'4 MI S FROM VALE.
 PU1129'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1129'THENCE 2.75 MILES SOUTH ALONG STATE HIGHWAY 79, ON TOP OF A
 PU1129'SMALL KNOLL, ON THE INSIDE OF AN OFFSET IN THE FENCE LINE,
 PU1129'97 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 40.3
 PU1129'FEET EAST-NORTHEAST OF THE STATION, 0.8 FEET SOUTHEAST OF A
 PU1129'FENCE, ABOUT 3 FEET HIGHER THAN THE HIGHWAY AND IN THE TOP
 PU1129'OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1131 ***********************************************************************
 PU1131  DESIGNATION -  HOLST RM 2
 PU1131  PID         -  PU1131
 PU1131  STATE/COUNTY-  SD/MEADE
 PU1131  COUNTRY     -  US
 PU1131  USGS QUAD   -  VALE (2017)
 PU1131
 PU1131                         *CURRENT SURVEY CONTROL
 PU1131  ______________________________________________________________________
 PU1131* NAD 83(1986) POSITION- 44 34 54.     (N) 103 26 00.     (W)   SCALED
 PU1131* NAVD 88 ORTHO HEIGHT -   872.673 (meters)     2863.09  (feet) ADJUSTED
 PU1131  ______________________________________________________________________
 PU1131  GEOID HEIGHT    -        -16.168 (meters)                     GEOID18
 PU1131  DYNAMIC HEIGHT  -        872.431 (meters)     2862.30  (feet) COMP
 PU1131  MODELED GRAVITY -    980,311.2   (mgal)                       NAVD 88
 PU1131
 PU1131  VERT ORDER      -  SECOND    CLASS 0
 PU1131
 PU1131.The horizontal coordinates were scaled from a map and have
 PU1131.an estimated accuracy of +/- 6 seconds.
 PU1131
 PU1131.The orthometric height was determined by differential leveling and
 PU1131.adjusted by the NATIONAL GEODETIC SURVEY
 PU1131.in June 1991.
 PU1131
 PU1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1131.GEOID18 height accuracy estimate available here.
 PU1131
 PU1131.Click photographs - Photos may exist for this station.
 PU1131
 PU1131.The dynamic height is computed by dividing the NAVD 88
 PU1131.geopotential number by the normal gravity value computed on the
 PU1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1131.degrees latitude (g = 980.6199 gals.).
 PU1131
 PU1131.The modeled gravity was interpolated from observed gravity values.
 PU1131
 PU1131;                    North         East    Units  Estimated Accuracy
 PU1131;SPC SD N     -    88,940.      327,420.      MT  (+/- 180 meters Scaled)
 PU1131
 PU1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK243376(NAD 83)
 PU1131
 PU1131                          SUPERSEDED SURVEY CONTROL
 PU1131
 PU1131  NGVD 29 (??/??/92)  872.179  (m)         2861.47   (f) ADJ UNCH    2 0
 PU1131
 PU1131.Superseded values are not recommended for survey control.
 PU1131
 PU1131.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1131.See file dsdata.pdf to determine how the superseded data were derived.
 PU1131
 PU1131_MARKER: DR = REFERENCE MARK DISK
 PU1131_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1131_STAMPING: HOLST NO 2 1962
 PU1131_MARK LOGO: CGS
 PU1131_PROJECTION: PROJECTING 18 CENTIMETERS
 PU1131_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1131+STABILITY: SURFACE MOTION
 PU1131
 PU1131  HISTORY     - Date     Condition        Report By
 PU1131  HISTORY     - 1962     MONUMENTED       CGS
 PU1131
 PU1131                          STATION DESCRIPTION
 PU1131
 PU1131'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1131'4 MI S FROM VALE.
 PU1131'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE, THENCE
 PU1131'2.75 MILES SOUTH ALONG STATE HIGHWAY 79, ON TOP OF A SMALL
 PU1131'KNOLL, AT THE SOUTH END OF AN OFFSET IN THE FENCE LINE, 78 1/2
 PU1131'FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 93 FEET NORTH
 PU1131'OF THE NORTHWEST END OF A CONCRETE PIPE CULVERT, 44.5 FEET
 PU1131'SOUTH-SOUTHWEST OF THE STATION, 13 1/2 FEET NORTHEAST OF A WIRE
 PU1131'GATE, 1.5 FEET EAST OF A FENCE, ABOUT 3 FEET LOWER THAN THE
 PU1131'HIGHWAY AND IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0936 ***********************************************************************
 QS0936  DESIGNATION -  HOMESTEAD
 QS0936  PID         -  QS0936
 QS0936  STATE/COUNTY-  SD/CORSON
 QS0936  COUNTRY     -  US
 QS0936  USGS QUAD   -  COTTONWOOD CREEK SW (2017)
 QS0936
 QS0936                         *CURRENT SURVEY CONTROL
 QS0936  ______________________________________________________________________
 QS0936* NAD 83(1996) POSITION- 45 34 43.22562(N) 101 40 34.59068(W)   ADJUSTED
 QS0936* NAVD 88 ORTHO HEIGHT -   695.    (meters)     2280.    (feet) SCALED
 QS0936  ______________________________________________________________________
 QS0936  GEOID HEIGHT    -        -19.984 (meters)                     GEOID18
 QS0936  LAPLACE CORR    -         -4.85  (seconds)                    DEFLEC18
 QS0936  HORZ ORDER      -  SECOND
 QS0936
 QS0936.The horizontal coordinates were established by classical geodetic methods
 QS0936.and adjusted by the National Geodetic Survey in January 1998.
 QS0936
 QS0936.The orthometric height was scaled from a topographic map.
 QS0936
 QS0936.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0936.GEOID18 height accuracy estimate available here.
 QS0936
 QS0936.Click photographs - Photos may exist for this station.
 QS0936
 QS0936.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0936
 QS0936. The following values were computed from the NAD 83(1996) position.
 QS0936
 QS0936;                    North         East     Units Scale Factor Converg.
 QS0936;SPC SD N     -   195,306.308   469,179.934   MT  0.99998148   -1 11 10.9
 QS0936;SPC SD N     -   640,767.45  1,539,301.17   sFT  0.99998148   -1 11 10.9
 QS0936;UTM  14      - 5,050,721.047   291,204.011   MT  1.00013602   -1 54 43.6
 QS0936
 QS0936!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0936!SPC SD N     -   0.99989411  x   0.99998148  =   0.99987560
 QS0936!UTM  14      -   0.99989411  x   1.00013602  =   1.00003012
 QS0936
 QS0936:                Primary Azimuth Mark                     Grid Az
 QS0936:SPC SD N     -  HOMESTEAD AZ MK                          181 03 06.4
 QS0936:UTM  14      -  HOMESTEAD AZ MK                          181 46 39.1
 QS0936
 QS0936_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR9120450721(NAD 83)
 QS0936
 QS0936|---------------------------------------------------------------------|
 QS0936| PID    Reference Object                     Distance      Geod. Az  |
 QS0936|                                                           dddmmss.s |
 QS0936| CQ7851 HOMESTEAD RM 2                       10.134 METERS 00650     |
 QS0936| CQ7849 HOMESTEAD AZ MK                                    1795155.5 |
 QS0936| CQ7850 HOMESTEAD RM 1                        8.592 METERS 27414     |
 QS0936|---------------------------------------------------------------------|
 QS0936
 QS0936                          SUPERSEDED SURVEY CONTROL
 QS0936
 QS0936  NAD 83(1986)-  45 34 43.21710(N)    101 40 34.58860(W) AD(       ) 2
 QS0936  NAD 27      -  45 34 43.24300(N)    101 40 33.08500(W) AD(       ) 2
 QS0936
 QS0936.Superseded values are not recommended for survey control.
 QS0936
 QS0936.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0936.See file dsdata.pdf to determine how the superseded data were derived.
 QS0936
 QS0936_MARKER: DS = TRIANGULATION STATION DISK
 QS0936_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0936_STAMPING: HOMESTEAD 1952
 QS0936_MARK LOGO: CGS
 QS0936_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0936+STABILITY: SURFACE MOTION
 QS0936
 QS0936  HISTORY     - Date     Condition        Report By
 QS0936  HISTORY     - 1952     MONUMENTED       CGS
 QS0936
 QS0936                          STATION DESCRIPTION
 QS0936
 QS0936'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0936'THE STATION IS LOCATED ABOUT 13 MILES NORTH-NORTHEAST OF GLAD
 QS0936'VALLEY, ON THE ROAD RIGHT-OF-WAY, 3-1/2 NORTH OF THE ABANDONED
 QS0936'VILLAGE OF GOPHER, IN THE SOUTHWEST 1/4 OF SECTION 28, T 19 N,
 QS0936'R 20 E, 64 FEET EAST OF THE CENTER OF A DIRT ROAD, 6 FEET
 QS0936'WEST OF A 4 IN X 4 IN WITNESS POST AND A WIRE FENCE, AND ON
 QS0936'THE EAST SLOPE OF A SMALL HILL.
 QS0936'
 QS0936'TO REACH THE STATION FROM THE POST OFFICE IN GLAD VALLEY,
 QS0936'GO NORTH ON A DIRT ROAD FOR 2.1 MILES.  THEN RIGHT, EAST,
 QS0936'FOR 1.1 MILE.  THEN LEFT, NORTH FOR 1.05 MILE.  THEN RIGHT,
 QS0936'EAST FOR 2.05 MILES.  THEN LEFT, NORTH FOR 1.0 MILE.  THEN
 QS0936'RIGHT, EAST FOR 2.1 MILES.  THEN LEFT, NORTH, FOR 5.65 MILES
 QS0936'TO THE ABANDONED VILLAGE OF GOPHER.  CONTINUE NORTH ON A GRADED
 QS0936'DIRT ROAD FOR 3.15 MILES TO THE AZIMUTH MARK ON THE RIGHT.
 QS0936'CONTINUE NORTH FOR 0.35 MILE TO THE STATION ON THE RIGHT.
 QS0936'
 QS0936'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QS0936'HOMESTEAD 1952.
 QS0936'
 QS0936'REFERENCE MARK NO. 1 IS 35 FEET EAST OF THE CENTER OF THE
 QS0936'ROAD, AND 34 FEET WEST OF THE WIRE FENCE.  IT PROJECTS 6
 QS0936'INCHES, AND THE DISK IS STAMPED HOMESTEAD NO 1 1952.
 QS0936'
 QS0936'REFERENCE MARK NO. 2 IS 67 FEET EAST OF THE CENTER OF THE ROAD,
 QS0936'AND 3 FEET WEST OF THE WIRE FENCE.  IT PROJECTS 6 INCHES, AND
 QS0936'THE DISK IS STAMPED HOMESTEAD NO 2 1952.
 QS0936'
 QS0936'THE AZIMUTH MARK IS ABOUT 200 FEET EAST OF AN OLD, UNPAINTED,
 QS0936'ABANDONED CHURCH BUILDING, 59 FEET EAST OF THE CENTER OF THE
 QS0936'DIRT ROAD, 4.5 FEET NORTHWEST OF A 4 IN X 4 IN WITNESS POST,
 QS0936'AND 4 FEET WEST OF A WIRE FENCE.  IT PROJECTS 6 INCHES, AND
 QS0936'THE DISK IS STAMPED HOMESTEAD 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0771 ***********************************************************************
 PS0771  SACS        -  This is a Secondary Airport Control Station.
 PS0771  DESIGNATION -  HON A
 PS0771  PID         -  PS0771
 PS0771  STATE/COUNTY-  SD/BEADLE
 PS0771  COUNTRY     -  US
 PS0771  USGS QUAD   -  HURON NW (2017)
 PS0771
 PS0771                         *CURRENT SURVEY CONTROL
 PS0771  ______________________________________________________________________
 PS0771* NAD 83(2011) POSITION- 44 23 36.20058(N) 098 14 41.94290(W)   ADJUSTED
 PS0771* NAD 83(2011) ELLIP HT-   367.441 (meters)        (06/27/12)   ADJUSTED
 PS0771* NAD 83(2011) EPOCH   -  2010.00
 PS0771* NAVD 88 ORTHO HEIGHT -   392.399 (meters)     1287.40  (feet) ADJUSTED
 PS0771  ______________________________________________________________________
 PS0771  GEOID HEIGHT    -        -24.970 (meters)                     GEOID18
 PS0771  NAD 83(2011) X  -   -654,686.521 (meters)                     COMP
 PS0771  NAD 83(2011) Y  - -4,518,079.556 (meters)                     COMP
 PS0771  NAD 83(2011) Z  -  4,439,687.852 (meters)                     COMP
 PS0771  LAPLACE CORR    -         -0.06  (seconds)                    DEFLEC18
 PS0771  DYNAMIC HEIGHT  -        392.335 (meters)     1287.19  (feet) COMP
 PS0771  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 PS0771
 PS0771  VERT ORDER      -  FIRST     CLASS II
 PS0771
 PS0771  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0771  Standards:
 PS0771         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0771            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0771  -------------------------------------------------------------------
 PS0771  NETWORK    1.27   3.76           0.60   0.39   1.92     -0.08965900
 PS0771  -------------------------------------------------------------------
 PS0771  Click here for local accuracies and other accuracy information.
 PS0771
 PS0771.This mark is at Huron Airport (HON)
 PS0771
 PS0771.The horizontal coordinates were established by GPS observations
 PS0771.and adjusted by the National Geodetic Survey in June 2012.
 PS0771
 PS0771.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0771.been affixed to the stable North American tectonic plate. See 
 PS0771.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0771
 PS0771.The horizontal coordinates are valid at the epoch date displayed above
 PS0771.which is a decimal equivalence of Year/Month/Day.
 PS0771
 PS0771.The orthometric height was determined by differential leveling and
 PS0771.adjusted by the NATIONAL GEODETIC SURVEY
 PS0771.in October 1997.
 PS0771
 PS0771.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0771.GEOID18 height accuracy estimate available here.
 PS0771
 PS0771.Click photographs - Photos may exist for this station.
 PS0771
 PS0771.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0771
 PS0771.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0771
 PS0771.The ellipsoidal height was determined by GPS observations
 PS0771.and is referenced to NAD 83.
 PS0771
 PS0771.The dynamic height is computed by dividing the NAVD 88
 PS0771.geopotential number by the normal gravity value computed on the
 PS0771.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0771.degrees latitude (g = 980.6199 gals.).
 PS0771
 PS0771.The modeled gravity was interpolated from observed gravity values.
 PS0771
 PS0771. The following values were computed from the NAD 83(2011) position.
 PS0771
 PS0771;                    North         East     Units Scale Factor Converg.
 PS0771;SPC SD N     -    63,750.607   739,819.426   MT  1.00000454   +1 14 31.5
 PS0771;SPC SD N     -   209,155.12  2,427,224.23   sFT  1.00000454   +1 14 31.5
 PS0771;UTM  14      - 4,915,844.382   560,131.374   MT  0.99964447   +0 31 41.6
 PS0771
 PS0771!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0771!SPC SD N     -   0.99994239  x   1.00000454  =   0.99994693
 PS0771!UTM  14      -   0.99994239  x   0.99964447  =   0.99958688
 PS0771
 PS0771_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6013115844(NAD 83)
 PS0771
 PS0771                          SUPERSEDED SURVEY CONTROL
 PS0771
 PS0771  NAD 83(2007)-  44 23 36.20062(N)    098 14 41.94379(W) AD(2002.00) 0
 PS0771  ELLIP H (02/10/07)  367.471  (m)                       GP(2002.00)    
 PS0771  NAD 83(1996)-  44 23 36.20014(N)    098 14 41.94330(W) AD(       ) 1
 PS0771  ELLIP H (01/26/98)  367.505  (m)                       GP(       ) 4 1
 PS0771  NAD 83(1996)-  44 23 36.19527(N)    098 14 41.94408(W) AD(       ) 2
 PS0771  ELLIP H (01/23/98)  367.507  (m)                       GP(       ) 4 1
 PS0771  NAD 83(1986)-  44 23 36.19059(N)    098 14 41.95686(W) AD(       ) 2
 PS0771  NAVD 88             392.40   (m)         1287.4    (f) LEVELING    3  
 PS0771  NGVD 29             392.20   (m)         1286.7    (f) LEVELING    3  
 PS0771
 PS0771.Superseded values are not recommended for survey control.
 PS0771
 PS0771.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0771.See file dsdata.pdf to determine how the superseded data were derived.
 PS0771
 PS0771_MARKER: DD = SURVEY DISK
 PS0771_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0771_STAMPING: HON A 1991
 PS0771_MARK LOGO: NOS
 PS0771_PROJECTION: FLUSH
 PS0771_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0771_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0771+STABILITY: SURFACE MOTION
 PS0771_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0771+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1998
 PS0771
 PS0771  HISTORY     - Date     Condition        Report By
 PS0771  HISTORY     - 1991     MONUMENTED       NOS
 PS0771  HISTORY     - 19910615 GOOD             NOS
 PS0771  HISTORY     - 19921028 GOOD
 PS0771  HISTORY     - 19941031 GOOD             NGS
 PS0771  HISTORY     - 19951019 GOOD             NGS
 PS0771  HISTORY     - 19981110 GOOD             NGS
 PS0771
 PS0771                          STATION DESCRIPTION
 PS0771
 PS0771'DESCRIBED BY NATIONAL OCEAN SERVICE 1991
 PS0771'STATION IS LOCATED IN THE NORTHWEST SECTION OF THE HURON REGIONAL
 PS0771'AIRPORT WHICH IS NORTH OF THE CITY OF HURON, SD.
 PS0771'FROM THE TERMINAL BUILDING PROCEED VIA TAXIWAYS NORTHWESTERLY ACROSS
 PS0771'RUNWAY 17 TO END 12 THEN PROCEED NORTHWEST ON GRAVEL ROAD ALONGSIDE
 PS0771'RUNWAY APPROACH LIGHTS TO GRAVEL ROAD LEADING WEST 0.2 MI (0.32 KM)
 PS0771'FROM RUNWAY END.  TURN LEFT ONTO GRAVEL ROAD THEN 0.2 MI (0.32 KM) TO
 PS0771'STATION ON LEFT.  STATION IS APPROXIMATELY 1000 FT (304.80 M)
 PS0771'WEST-NORTHWEST OF RUNWAY END 12, 331.0 FT (100.89 M) WEST-SOUTHWEST OF
 PS0771'THE CENTER OF APPROACH LIGHT STATION 8+00, 297.3 FT (90.62 M)
 PS0771'SOUTHWEST OF THE CENTER OF APPROACH LIGHT STATION 10+00, 293.68 FT
 PS0771'(89.51 M) SOUTHWEST OF THE EXTENDED CENTERLINE OF RUNWAY 12/30, 131.5
 PS0771'FT (40.08 M) NORTHEAST OF THE EASTERLY CORNER OF THE APPROACH LIGHT
 PS0771'BUILDING AND 11.5 FT (3.51 M) SOUTHEAST OF THE CENTER OF A GRAVEL
 PS0771'SERVICE ROAD RUNNING FROM THE BUILDING TO THE APPROACH LIGHTS.
 PS0771
 PS0771                          STATION RECOVERY (1991)
 PS0771
 PS0771'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1991
 PS0771'THE STATION IS LOCATED ON THE NORTHWEST SIDE OF THE AIRPORT
 PS0771'APPROXIMATELY 1000 FEET (304.8 M) WEST-NORTHWEST OF RUNWAY END 12,
 PS0771'331.0 FEET (100.9 M) WEST-SOUTHWEST OF THE CENTER OF THE APPROACH
 PS0771'LIGHTS AT STA 8+00, 297.3 FEET (90.6 M) SOUTHWEST OF THE CENTER OF THE
 PS0771'APPROACH LIGHTS AT STA 10+00, 293.68 FEET (89.51 M) SOUTHWEST OF THE
 PS0771'EXTENDED CL OF RWY 12, 131.5 FEET (40.1 M) NORTHEAST OF THE EASTERLY
 PS0771'CORNER OF THE APPROACH LIGHT BUILDING, AND 11.5 FEET (3.5 M) SOUTHEAST
 PS0771'OF THE CENTER NE-SW GRAVEL SERVICE ROAD.  THE STATION IS A NOS DISK
 PS0771'STAMPED HON A 1991 AND IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT
 PS0771'WHICH IS FLUSH WITH THE GROUND.
 PS0771
 PS0771                          STATION RECOVERY (1992)
 PS0771
 PS0771'RECOVERED 1992
 PS0771'RECOVERED IN GOOD CONDITION.
 PS0771
 PS0771                          STATION RECOVERY (1994)
 PS0771
 PS0771'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0771'1.6 KM (1.00 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 PS0771'U.S. HIGHWAY 14 IN HURON, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG 15TH
 PS0771'STREET NORTHWEST TO THE HURON REGIONAL AIRPORT, THENCE 0.1 KM (0.05
 PS0771'MI) SOUTHERLY ACROSS A PARKING LOT PASSING THROUGH A GATE, THENCE 0.3
 PS0771'KM (0.20 MI) WESTERLY ACROSS AN APRON AND ALONG TAXIWAY A, THENCE 0.2
 PS0771'KM (0.10 MI) SOUTHERLY ALONG RUNWAY 35-17, THENCE 1.6 KM (1.00 MI)
 PS0771'NORTHWESTERLY ALONG RUNWAY 30-12, THENCE 0.3 KM (0.20 MI)
 PS0771'NORTHEASTERLY ALONG A GRAVELED ROAD, THENCE O.1 KM SOUTHWESTERLY ALONG
 PS0771'A GRAVELED ROAD, 80.6 M (264.4 FT) SOUTHWEST OF THE MOST SOUTHWESTERLY
 PS0771'OF THREE GROUPS OF FIVE APPROACH LIGHTS, 40.1 M (131.6 FT) NORTHEAST
 PS0771'OF THE NORTHEAST CORNER OF BUILDING NUMBER 53, 3.4 M (11.2 FT)
 PS0771'SOUTHEAST OF AND LEVEL WITH THE CENTER OF A GRAVELED ROAD, 0.3 M (1.0
 PS0771'FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PS0771'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY THE HURON
 PS0771'REGIONAL AIRPORT, HURON, SD 57350, TELEPHONE NUMBER (605) 352-4577.
 PS0771
 PS0771                          STATION RECOVERY (1995)
 PS0771
 PS0771'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PS0771'THE STATION IS LOCATED ABOUT 12.5 MI (20.1 KM) EAST-SOUTHEAST OF
 PS0771'WOLSEY, 1.2 MI (1.9 KM) NORTHWEST OF HURON, AT THE HURON REGIONAL
 PS0771'AIRPORT AND NORTHWEST OF THE APPROACH END OF RUNWAY 12.
 PS0771'OWNERSHIP--CITY OF HURON, PO BOX 1369, HURON SD 57350.  AIRPORT
 PS0771'MANAGER IS LARRY E. COOPER, PHONE 605-352-4577 OR 352-9092.  TO REACH
 PS0771'THE STATION FROM THE INTERSECTION OF U.S. HIGHWAY 14 AND STAT HIGHWAY
 PS0771'37 IN HURON, GO NORTH ON STATE HIGHWAY 37 FOR 1.05 MI (1.69 KM) TO AN
 PS0771'INTERSECTION.  TURN LEFT AND GO WEST ON 15TH ST FOR 0.35 MI (0.56 KM)
 PS0771'TO THE WEST SIDE OF A ROCK HANGAR AND A GATE ON THE LEFT.  TURN LEFT,
 PS0771'PASS THROUGH GATE, THEN TURN RIGHT AND GO EAST ACROSS THE APRON FOR
 PS0771'0.15 MI (0.24 KM) TO A PARALLEL TAXIWAY.  BEAR RIGHT AND GO NORTHWEST
 PS0771'FOLLOWING PARALLEL TAXIWAY A FOR 1.05 MI (1.69 KM) TO THE RUNWAY JUST
 PS0771'AHEAD AND A GRAVEL SERVICE ROAD RIGHT. TURN RIGHT AND GO NORTHWESTERLY
 PS0771'FOLLOWING THE GRAVEL SERVICE ROAD FOR 0.2 MI (0.3 KM) TO A GRAVEL
 PS0771'SERVICE ROAD LEFT.  TURN LEFT AND GO SOUTHWEST ON THE GRAVEL SERVICE
 PS0771'ROAD FOR 0.05 MI (0.08 KM) TO THE STATION ON THE LEFT.  THE STATION IS
 PS0771'293.0 FT (89.3 M) SOUTHWEST OF THE CENTER OF A NORTHWEST/SOUTHEAST
 PS0771'SERVICE ROAD, 131.5 FT (40.1 M) EAST-NORTHEAST OF THE EAST CORNER OF A
 PS0771'SMALL BUILDING (54), 11.5 FT (3.5 M) SOUTHEAST OF THE CENTER OF THE
 PS0771'NORTHEAST/SOUTHWEST SERVICE ROAD AND 0.7 FT (21.3 CM) NORTHWEST OF A
 PS0771'SHORT WITNESS POST.  THIS IS A SECONDARY AIRPORT CONTROL STATION.
 PS0771
 PS0771                          STATION RECOVERY (1998)
 PS0771
 PS0771'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PS0771'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0772 ***********************************************************************
 PS0772  SACS        -  This is a Secondary Airport Control Station.
 PS0772  DESIGNATION -  HON C
 PS0772  PID         -  PS0772
 PS0772  STATE/COUNTY-  SD/BEADLE
 PS0772  COUNTRY     -  US
 PS0772  USGS QUAD   -  HURON NW (2017)
 PS0772
 PS0772                         *CURRENT SURVEY CONTROL
 PS0772  ______________________________________________________________________
 PS0772* NAD 83(2011) POSITION- 44 22 47.13388(N) 098 13 12.94848(W)   ADJUSTED
 PS0772* NAD 83(2011) ELLIP HT-   365.365 (meters)        (06/27/12)   ADJUSTED
 PS0772* NAD 83(2011) EPOCH   -  2010.00
 PS0772* NAVD 88 ORTHO HEIGHT -   390.355 (meters)     1280.69  (feet) ADJUSTED
 PS0772  ______________________________________________________________________
 PS0772  GEOID HEIGHT    -        -25.001 (meters)                     GEOID18
 PS0772  NAD 83(2011) X  -   -652,888.371 (meters)                     COMP
 PS0772  NAD 83(2011) Y  - -4,519,408.715 (meters)                     COMP
 PS0772  NAD 83(2011) Z  -  4,438,604.004 (meters)                     COMP
 PS0772  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 PS0772  DYNAMIC HEIGHT  -        390.291 (meters)     1280.48  (feet) COMP
 PS0772  MODELED GRAVITY -    980,441.8   (mgal)                       NAVD 88
 PS0772
 PS0772  VERT ORDER      -  FIRST     CLASS II
 PS0772
 PS0772  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0772  Standards:
 PS0772         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0772            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0772  -------------------------------------------------------------------
 PS0772  NETWORK    1.27   3.72           0.60   0.39   1.90     -0.09094855
 PS0772  -------------------------------------------------------------------
 PS0772  Click here for local accuracies and other accuracy information.
 PS0772
 PS0772.This mark is at Huron Airport (HON)
 PS0772
 PS0772.The horizontal coordinates were established by GPS observations
 PS0772.and adjusted by the National Geodetic Survey in June 2012.
 PS0772
 PS0772.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0772.been affixed to the stable North American tectonic plate. See 
 PS0772.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0772
 PS0772.The horizontal coordinates are valid at the epoch date displayed above
 PS0772.which is a decimal equivalence of Year/Month/Day.
 PS0772
 PS0772.The orthometric height was determined by differential leveling and
 PS0772.adjusted by the NATIONAL GEODETIC SURVEY
 PS0772.in October 1997.
 PS0772
 PS0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0772.GEOID18 height accuracy estimate available here.
 PS0772
 PS0772.Click photographs - Photos may exist for this station.
 PS0772
 PS0772.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0772
 PS0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0772
 PS0772.The ellipsoidal height was determined by GPS observations
 PS0772.and is referenced to NAD 83.
 PS0772
 PS0772.The dynamic height is computed by dividing the NAVD 88
 PS0772.geopotential number by the normal gravity value computed on the
 PS0772.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0772.degrees latitude (g = 980.6199 gals.).
 PS0772
 PS0772.The modeled gravity was interpolated from observed gravity values.
 PS0772
 PS0772. The following values were computed from the NAD 83(2011) position.
 PS0772
 PS0772;                    North         East     Units Scale Factor Converg.
 PS0772;SPC SD N     -    62,279.437   741,821.862   MT  1.00000727   +1 15 34.5
 PS0772;SPC SD N     -   204,328.45  2,433,793.89   sFT  1.00000727   +1 15 34.5
 PS0772;UTM  14      - 4,914,348.910   562,114.606   MT  0.99964745   +0 32 43.3
 PS0772
 PS0772!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0772!SPC SD N     -   0.99994271  x   1.00000727  =   0.99994998
 PS0772!UTM  14      -   0.99994271  x   0.99964745  =   0.99959018
 PS0772
 PS0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6211414348(NAD 83)
 PS0772
 PS0772                          SUPERSEDED SURVEY CONTROL
 PS0772
 PS0772  NAD 83(2007)-  44 22 47.13392(N)    098 13 12.94936(W) AD(2002.00) 0
 PS0772  ELLIP H (02/10/07)  365.395  (m)                       GP(2002.00)    
 PS0772  NAD 83(1996)-  44 22 47.13344(N)    098 13 12.94888(W) AD(       ) 1
 PS0772  ELLIP H (01/26/98)  365.430  (m)                       GP(       ) 4 1
 PS0772  NAD 83(1996)-  44 22 47.12887(N)    098 13 12.94898(W) AD(       ) 2
 PS0772  ELLIP H (01/23/98)  365.405  (m)                       GP(       ) 4 1
 PS0772  NAD 83(1986)-  44 22 47.12432(N)    098 13 12.96170(W) AD(       ) 2
 PS0772  NAVD 88             390.36   (m)         1280.7    (f) LEVELING    3  
 PS0772  NGVD 29             390.13   (m)         1280.0    (f) LEVELING    3  
 PS0772
 PS0772.Superseded values are not recommended for survey control.
 PS0772
 PS0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0772.See file dsdata.pdf to determine how the superseded data were derived.
 PS0772
 PS0772_MARKER: DT = TOPOGRAPHIC STATION DISK
 PS0772_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0772_STAMPING: HON C 1977
 PS0772_MARK LOGO: CGS
 PS0772_PROJECTION: FLUSH
 PS0772_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0772_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0772+STABILITY: SURFACE MOTION
 PS0772_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0772+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1998
 PS0772
 PS0772  HISTORY     - Date     Condition        Report By
 PS0772  HISTORY     - 1977     MONUMENTED       NOS
 PS0772  HISTORY     - 19910923 GOOD             NGS
 PS0772  HISTORY     - 19921028 GOOD
 PS0772  HISTORY     - 19941031 GOOD             NGS
 PS0772  HISTORY     - 19951019 GOOD             NGS
 PS0772  HISTORY     - 19981110 GOOD             NGS
 PS0772
 PS0772                          STATION DESCRIPTION
 PS0772
 PS0772'DESCRIBED BY NATIONAL OCEAN SERVICE 1977
 PS0772'STATION IS LOCATED AT THE SOUTHEAST END OF THE HURON REGIONAL AIRPORT
 PS0772'JUST SOUTHWEST OF RUNWAY END 30. AIRPORT IS LOCATED NORTH OF THE CITY
 PS0772'OF HURON, SD.
 PS0772'FROM THE TERMINAL BUILDING PROCEED VIA TAXIWAYS SOUTHEAST TO RUNWAY
 PS0772'END 30, CROSS RUNWAY. STATION IS 144.4 FT (44.01 M) SOUTHWEST OF THE
 PS0772'SOUTHWEST CORNER RUNWAY END 30, 231.7 FT (70.62 M) SOUTHEAST OF THE
 PS0772'FIRST RUNWAY LIGHT NORTHWEST OF RUNWAY END 30 AND 74.8 FT (22.80 M)
 PS0772'SOUTHWEST OF A STROBE LIGHT SOUTH OF THE RUNWAY END.
 PS0772
 PS0772                          STATION RECOVERY (1991)
 PS0772
 PS0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PS0772'THE STATION IS LOCATED IN THE SE PART OF THE AIRPORT NEAR THE END OF
 PS0772'RUNWAY 30, 144.4 FEET (44.0 M) SW OF THE SW EDGE OF RUNWAY 30,231.7
 PS0772'FEET SE OF THE FIRST RUNWAY LIGHT NW OF THE END 30, 74.8 FEET (22.8 M)
 PS0772'SW OF THE MOST SOUTHWESTERLY REIL LIGHT.  THE STATION IS A STANDARD
 PS0772'TOPOGRAPGIC DISK SET IN A CONCRETE MONUMENT FLUSH WITH THE GROUND AND
 PS0772'STAMPED HON C 1977.
 PS0772
 PS0772                          STATION RECOVERY (1992)
 PS0772
 PS0772'RECOVERED 1992
 PS0772'RECOVERED IN GOOD CONDITION.
 PS0772
 PS0772                          STATION RECOVERY (1994)
 PS0772
 PS0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0772'1.6 KM (1.00 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 PS0772'U.S. HIGHWAY 14 IN HURON, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG 15TH
 PS0772'STREET NORTHWEST TO THE HURON REGIONAL AIRPORT, THENCE 0.1 KM (0.05
 PS0772'MI) SOUTHERLY ACROSS A PARKING LOT PASSING THROUGH A GATE, THENCE 0.3
 PS0772'KM (0.20 MI) WESTERLY ACROSS AN APRON AND ALONG TAXIWAY A, THENCE 0.2
 PS0772'KM (0.10 MI) SOUTHERLY ALONG A RUNWAY 35-17, THENCE 0.6 KM (0.35 MI)
 PS0772'SOUTHEASTERLY ALONG RUNWAY 30-12, 243.0 M (797.2 FT) NORTHWEST OF THE
 PS0772'SOUTHEAST END OF AN EMERGENCY RUNWAY, 66.8 M (219.2 FT) SOUTHWEST OF
 PS0772'THE RUNWAY CENTERLINE, 22.7 M (74.5 FT) WEST-SOUTHWEST OF A STROBE
 PS0772'LIGHT POST, 3.3 M (10.8 FT) NORTHWEST OF THE EXTENDED LINE OF A ROW OF
 PS0772'LIGHTS AT THE END OF THE RUNWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 PS0772'RUNWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 PS0772'IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON PROPERTY
 PS0772'OWNED BY THE HURON REGIONAL AIRPORT, HURON, SD 57350, TELEPHONE NUMBER
 PS0772'(605) 352-4577.
 PS0772
 PS0772                          STATION RECOVERY (1995)
 PS0772
 PS0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAM)
 PS0772'THE STATION IS LOCATED ABOUT 12.5 MI (20.1 KM) EAST-SOUTHEAST OF
 PS0772'WOLSEY, 1.2 MI (1.9 KM) NORTHWEST OF HURON, AT THE HURON REGIONAL
 PS0772'AIRPORT AND NEAR THE APPROACH END OF RUNWAY 30.  OWNERSHIP--CITY OF
 PS0772'HURON, PO BOX 1369, HURON SD 57350.  AIRPORT MANAGER IS LARRY E.
 PS0772'COOPER, PHONE 605-352-4577 OR 352-9092.  TO REACH THE STATION FROM THE
 PS0772'INTERSECTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 37 IN HURON, GO
 PS0772'NORTH ON STATE HIGHWAY 37 FOR 1.05 MI (1.69 KM) TO AN INTERSECTION.
 PS0772'TURN LEFT AND GO WEST ON 15TH STREET FOR 0.35 MI (0.56 KM) TO THE WEST
 PS0772'SIDE OF A ROCK HANGAR AND A GATE ON THE LEFT.  TURN LEFT, PASS THROUGH
 PS0772'GATE AND GO SOUTH ACROSS THE APRON, THEN ON A CONNECTOR TAXIWAY FOR
 PS0772'0.1 MI (0.2 KM) TO A EAST-WEST CONNECTOR TAXIWAY AND A PARALLEL
 PS0772'TAXIWAY.  BEAR LEFT AND GO SOUTHEAST ON THE PARALLEL TAXIWAY FOR 0.25
 PS0772'MI (0.40 KM) TO A CURVE RIGHT AND A RUNWAY IDENTIFIER SIGN ON THE
 PS0772'LEFT.  CONTINUE AHEAD AND GO SOUTHEAST ON THE TAXIWAY, THEN CROSSING
 PS0772'THE RUNWAY AND ACROSS THE GRASS FOR 0.1 MI (0.2 KM) TO THE STATION.
 PS0772'THE STATION IS 219.5 FT (66.9 M) SOUTHWEST OF THE RUNWAY CENTER AT THE
 PS0772'THRESHOLD, 134.1 FT (40.9 M) SOUTHWEST OF THE MOST SOUTHWESTERLY
 PS0772'THRESHOLD LIGHT, 74.5 FT (22.7 M) SOUTHWEST OF A REIL, 43.0 FT (13.1
 PS0772'M) NORTHEAST OF THE APPROXIMATE NORTHEAST EDGE OF A DRAINAGE DITCH AND
 PS0772'0.8 FT (24.4 CM) NORTHEAST OF A SHORT WITNESS POST.  THIS IS A
 PS0772'SECONDARY AIRPORT CONTROL STATION.
 PS0772
 PS0772                          STATION RECOVERY (1998)
 PS0772
 PS0772'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PS0772'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0773 ***********************************************************************
 PS0773  CBN         -  This is a Cooperative Base Network Control Station.
 PS0773  PACS        -  This is a Primary Airport Control Station.
 PS0773  DESIGNATION -  HON D
 PS0773  PID         -  PS0773
 PS0773  STATE/COUNTY-  SD/BEADLE
 PS0773  COUNTRY     -  US
 PS0773  USGS QUAD   -  HURON NW (2017)
 PS0773
 PS0773                         *CURRENT SURVEY CONTROL
 PS0773  ______________________________________________________________________
 PS0773* NAD 83(2011) POSITION- 44 22 58.68675(N) 098 13 34.00050(W)   ADJUSTED
 PS0773* NAD 83(2011) ELLIP HT-   366.806 (meters)        (06/27/12)   ADJUSTED
 PS0773* NAD 83(2011) EPOCH   -  2010.00
 PS0773* NAVD 88 ORTHO HEIGHT -   391.795 (meters)     1285.41  (feet) ADJUSTED
 PS0773  ______________________________________________________________________
 PS0773  GEOID HEIGHT    -        -24.994 (meters)                     GEOID18
 PS0773  NAD 83(2011) X  -   -653,314.092 (meters)                     COMP
 PS0773  NAD 83(2011) Y  - -4,519,096.211 (meters)                     COMP
 PS0773  NAD 83(2011) Z  -  4,438,859.887 (meters)                     COMP
 PS0773  LAPLACE CORR    -         -0.15  (seconds)                    DEFLEC18
 PS0773  DYNAMIC HEIGHT  -        391.730 (meters)     1285.20  (feet) COMP
 PS0773  MODELED GRAVITY -    980,442.1   (mgal)                       NAVD 88
 PS0773
 PS0773  VERT ORDER      -  FIRST     CLASS II
 PS0773
 PS0773  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PS0773  Standards:
 PS0773         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PS0773            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PS0773  -------------------------------------------------------------------
 PS0773  NETWORK    1.25   3.65           0.59   0.38   1.86     -0.09162495
 PS0773  -------------------------------------------------------------------
 PS0773  Click here for local accuracies and other accuracy information.
 PS0773
 PS0773.This mark is at Huron Airport (HON)
 PS0773
 PS0773.The horizontal coordinates were established by GPS observations
 PS0773.and adjusted by the National Geodetic Survey in June 2012.
 PS0773
 PS0773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PS0773.been affixed to the stable North American tectonic plate. See 
 PS0773.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PS0773
 PS0773.The horizontal coordinates are valid at the epoch date displayed above
 PS0773.which is a decimal equivalence of Year/Month/Day.
 PS0773
 PS0773.The orthometric height was determined by differential leveling and
 PS0773.adjusted by the NATIONAL GEODETIC SURVEY
 PS0773.in October 1997.
 PS0773
 PS0773.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0773.GEOID18 height accuracy estimate available here.
 PS0773
 PS0773.Click photographs - Photos may exist for this station.
 PS0773
 PS0773.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PS0773
 PS0773.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0773
 PS0773.The ellipsoidal height was determined by GPS observations
 PS0773.and is referenced to NAD 83.
 PS0773
 PS0773.The dynamic height is computed by dividing the NAVD 88
 PS0773.geopotential number by the normal gravity value computed on the
 PS0773.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0773.degrees latitude (g = 980.6199 gals.).
 PS0773
 PS0773.The modeled gravity was interpolated from observed gravity values.
 PS0773
 PS0773. The following values were computed from the NAD 83(2011) position.
 PS0773
 PS0773;                    North         East     Units Scale Factor Converg.
 PS0773;SPC SD N     -    62,625.724   741,348.131   MT  1.00000663   +1 15 19.6
 PS0773;SPC SD N     -   205,464.56  2,432,239.66   sFT  1.00000663   +1 15 19.6
 PS0773;UTM  14      - 4,914,700.948   561,645.397   MT  0.99964673   +0 32 28.7
 PS0773
 PS0773!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0773!SPC SD N     -   0.99994249  x   1.00000663  =   0.99994912
 PS0773!UTM  14      -   0.99994249  x   0.99964673  =   0.99958924
 PS0773
 PS0773_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6164514700(NAD 83)
 PS0773
 PS0773                          SUPERSEDED SURVEY CONTROL
 PS0773
 PS0773  NAD 83(2007)-  44 22 58.68679(N)    098 13 34.00139(W) AD(2002.00) 0
 PS0773  ELLIP H (02/10/07)  366.836  (m)                       GP(2002.00)    
 PS0773  ELLIP H (04/15/04)  366.835  (m)                       GP(       ) 2 1
 PS0773  NAD 83(1996)-  44 22 58.68631(N)    098 13 34.00090(W) AD(       ) B
 PS0773  ELLIP H (04/18/97)  366.870  (m)                       GP(       ) 4 1
 PS0773  NAD 83(1986)-  44 22 58.67612(N)    098 13 34.01062(W) AD(       ) 2
 PS0773  NAVD 88             391.80   (m)         1285.4    (f) LEVELING    3  
 PS0773  NAVD 88 (04/18/97)  391.86   (m)  GEOID96  model used  GPS OBS        
 PS0773  NGVD 29             391.59   (m)         1284.7    (f) LEVELING    3  
 PS0773
 PS0773.Superseded values are not recommended for survey control.
 PS0773
 PS0773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0773.See file dsdata.pdf to determine how the superseded data were derived.
 PS0773
 PS0773_MARKER: DT = TOPOGRAPHIC STATION DISK
 PS0773_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0773_STAMPING: HON D 1977
 PS0773_MARK LOGO: CGS
 PS0773_PROJECTION: FLUSH
 PS0773_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0773_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0773+STABILITY: SURFACE MOTION
 PS0773_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0773+SATELLITE: SATELLITE OBSERVATIONS - November 10, 1998
 PS0773
 PS0773  HISTORY     - Date     Condition        Report By
 PS0773  HISTORY     - 1977     MONUMENTED       NOS
 PS0773  HISTORY     - 19910923 GOOD             NGS
 PS0773  HISTORY     - 19921028 GOOD
 PS0773  HISTORY     - 19941031 GOOD             NGS
 PS0773  HISTORY     - 19951019 GOOD             NGS
 PS0773  HISTORY     - 19981110 GOOD             NGS
 PS0773
 PS0773                          STATION DESCRIPTION
 PS0773
 PS0773'DESCRIBED BY NATIONAL OCEAN SERVICE 1977
 PS0773'STATION IS LOCATED WEST OF THE INTERSECTION OF RUNWAYS AND NEAR THE
 PS0773'CENTER OF THE HURON REGIONAL AIRPORT WHICH IS NORTH OF THE CITY OF
 PS0773'HURON, SD.
 PS0773'FROM THE TERMINAL BUILDING PROCEED NORTHWEST TO TAXIWAY THEN ACROSS
 PS0773'INTERSECTION OF RUNWAYS TO STATION WHICH IS 96.4 FT (29.38 M) WEST OF
 PS0773'THE WEST EDGE OF RUNWAY 17/35, 93.5 FT (28.50 M) SOUTHWEST OF THE
 PS0773'FIRST RUNWAY LIGHT SOUTH OF THE INTERSECTION OF RUNWAYS, AND 138.2 FT
 PS0773'(42.12 M) NORTHWEST OF THE SECOND RUNWAY LIGHT SOUTH OF THE
 PS0773'INTERSECTION OF RUNWAYS.
 PS0773
 PS0773                          STATION RECOVERY (1991)
 PS0773
 PS0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PS0773'THE STATION IS LOCATED NEAR THE CENTER OF THE HURON REGIONAL AIRPORT,
 PS0773'SW OF THE INTERSECTION OF RUNWAYS 17-35 AND 12-30.  IT IS 96.4 FEET
 PS0773'(29.4 M) WEST OF THE WEST EDGE OF RUNWAY 17-35,93.5 FEET SW OF THE
 PS0773'FIRST RUNWAY LIGHT SOUTH OF THE INTERSECTION, 138.2 FEET (42.1 M) NW
 PS0773'OF THE SECOND RUNWAY LIGHT SOUTH OF THE INTERSECTION.  THE STATION IS
 PS0773'A STANDARD TOPOGRAPHIC DISK SET IN CONCRETE MONUMENT FLUSH WITH THE
 PS0773'GROUND AND STAMPED HON D 1977.
 PS0773
 PS0773                          STATION RECOVERY (1992)
 PS0773
 PS0773'RECOVERED 1992
 PS0773'RECOVERED IN GOOD CONDITION.
 PS0773
 PS0773                          STATION RECOVERY (1994)
 PS0773
 PS0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0773'1.6 KM (1.00 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 PS0773'U.S. HIGHWAY 14 IN HURON, THENCE 0.6 KM (0.35 MI) WESTERLY ALONG 15TH
 PS0773'STREET NORTHWEST TO THE HURON REGIONAL AIRPORT, THENCE 0.1 KM (0.05
 PS0773'MI) SOUTHERLY ACROSS A PARKING LOT PASSING THROUGH A GATE, THENCE 0.3
 PS0773'KM (0.20 MI) WESTERLY ACROSS AN APRON AND ALONG TAXIWAY A, THENCE 0.2
 PS0773'KM (0.10 MI) SOUTHERLY ALONG RUNWAY 35-17, 42.1 M (138.1 FT) NORTHWEST
 PS0773'OF THE SECOND RUNWAY LIGHT SOUTH OF THE INTERSECTION OF TWO RUNWAYS,
 PS0773'29.3 M (96.1 FT) WEST OF THE WEST EDGE OF THE RUNWAY, 28.5 M (93.5 FT)
 PS0773'SOUTHWEST OF THE FIRST RUNWAY LIGHT SOUTH OF THE INTERSECTION, AND THE
 PS0773'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 PS0773'PROPERTY OWNED BY THE HURON REGIONAL AIRPORT, HURON, SD 57350,
 PS0773'TELEPHONE NUMBER (605) 352-4577.
 PS0773
 PS0773                          STATION RECOVERY (1995)
 PS0773
 PS0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PS0773'THE STATION IS LOCATED ABOUT 1.2 MI (1.9 KM) NORTHWEST OF HURON, AT
 PS0773'THE HURON REGIONAL AIRPORT.  OWNERSHIP--CITY OF HURON, PO BOX 1369,
 PS0773'HURON SD 57350.  AIRPORT MANAGER IS LARRY E. COOPER, PHONE (605)
 PS0773'352-4577 OR 352-9092.  TO REACH THE STATION FROM THE INTERSECTION OF
 PS0773'U.S. HIGHWAY 14 AND STATE HIGHWAY 37 IN HURON, GO NORTH ON STATE
 PS0773'HIGHWAY 37 FOR 1.05 MI (1.69 KM) TO THE INTERSECTION OF 15TH STREET,
 PS0773'TURN LEFT AND GO WEST ON 15TH STREET FOR 0.35 MI (0.56 KM) TO THE WEST
 PS0773'SIDE OF A ROCK HANGAR AND A GATE ON THE LEFT, TURN LEFT, PASS THROUGH
 PS0773'GATE AND GO SOUTH ACROSS THE APRON AND ON A CONNECTOR TAXIWAY FOR 0.1
 PS0773'MI (0.2 KM) TO A EAST-WEST CONNECTOR TAXIWAY, TURN RIGHT AND GO WEST
 PS0773'ON THE TAXIWAY FOR 0.15 MI (0.24 KM) TO THE CENTER OF THE INTERSECTION
 PS0773'OF THE RUNWAYS, BEAR LEFT AND GO SOUTHWEST FOR 0.05 MI (0.08 KM) TO
 PS0773'THE STATION IN THE GRASS.  THE STATION IS 242.0 FT (73.8 M) SOUTHWEST
 PS0773'OF THE CENTER OF RUNWAY 12/30, 156.4 FT (47.7 M) SOUTH OF THE
 PS0773'SOUTHWEST CORNER OF A OLD CONCRETE TAXIWAY, 138.0 FT (42.1 M)
 PS0773'NORTHWEST OF THE SECOND RUNWAY LIGHT SOUTH OF THE INTERSECTION, 133.7
 PS0773'FT (40.8 M) WEST OF THE CENTER OF RUNWAY 17/35, 93.5 FT (28.5 M)
 PS0773'WEST-SOUTHWEST OF THE FIRST RUNWAY LIGHT SOUTH OF THE INTERSECTION,
 PS0773'AND 1.0 FT (0.3 M) NORTHEAST OF A WITNESS POST. THIS STATION WAS USED
 PS0773'AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT CONTROL STATION.
 PS0773
 PS0773                          STATION RECOVERY (1998)
 PS0773
 PS0773'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (ALJ)
 PS0773'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0505 ***********************************************************************
 QT0505  DESIGNATION -  HOOVER
 QT0505  PID         -  QT0505
 QT0505  STATE/COUNTY-  SD/BUTTE
 QT0505  COUNTRY     -  US
 QT0505  USGS QUAD   -  PORTER CREEK (2017)
 QT0505
 QT0505                         *CURRENT SURVEY CONTROL
 QT0505  ______________________________________________________________________
 QT0505* NAD 83(1996) POSITION- 45 07 33.77081(N) 103 09 01.17668(W)   ADJUSTED
 QT0505* NAVD 88 ORTHO HEIGHT -   884.    (meters)     2900.    (feet) SCALED
 QT0505  ______________________________________________________________________
 QT0505  GEOID HEIGHT    -        -16.943 (meters)                     GEOID18
 QT0505  LAPLACE CORR    -         -4.84  (seconds)                    DEFLEC18
 QT0505  HORZ ORDER      -  THIRD
 QT0505
 QT0505.The horizontal coordinates were established by classical geodetic methods
 QT0505.and adjusted by the National Geodetic Survey in January 1998.
 QT0505
 QT0505.The orthometric height was scaled from a topographic map.
 QT0505
 QT0505.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0505.GEOID18 height accuracy estimate available here.
 QT0505
 QT0505.Click photographs - Photos may exist for this station.
 QT0505
 QT0505.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0505
 QT0505. The following values were computed from the NAD 83(1996) position.
 QT0505
 QT0505;                    North         East     Units Scale Factor Converg.
 QT0505;SPC SD N     -   148,471.313   352,229.343   MT  0.99993996   -2 13 46.6
 QT0505;SPC SD N     -   487,109.63  1,155,605.77   sFT  0.99993996   -2 13 46.6
 QT0505;UTM  13      - 4,998,617.036   645,462.473   MT  0.99986018   +1 18 39.7
 QT0505
 QT0505!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0505!SPC SD N     -   0.99986400  x   0.99993996  =   0.99980397
 QT0505!UTM  13      -   0.99986400  x   0.99986018  =   0.99972420
 QT0505
 QT0505:                Primary Azimuth Mark                     Grid Az
 QT0505:SPC SD N     -  HOOVER AZ MK                             271 53 56.2
 QT0505:UTM  13      -  HOOVER AZ MK                             268 21 29.9
 QT0505
 QT0505_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4546298617(NAD 83)
 QT0505
 QT0505|---------------------------------------------------------------------|
 QT0505| PID    Reference Object                     Distance      Geod. Az  |
 QT0505|                                                           dddmmss.s |
 QT0505| CQ7857 HOOVER RM 1                          24.592 METERS 18534     |
 QT0505| CQ7856 HOOVER AZ MK                                       2694009.6 |
 QT0505| CQ7858 HOOVER RM 2                          10.518 METERS 27246     |
 QT0505|---------------------------------------------------------------------|
 QT0505
 QT0505                          SUPERSEDED SURVEY CONTROL
 QT0505
 QT0505  NAD 83(1993)-  45 07 33.76387(N)    103 09 01.17338(W) AD(       ) 3
 QT0505  NAD 83(1986)-  45 07 33.76028(N)    103 09 01.17287(W) AD(       ) 3
 QT0505  NAD 27      -  45 07 33.79400(N)    103 08 59.53400(W) AD(       ) 3
 QT0505
 QT0505.Superseded values are not recommended for survey control.
 QT0505
 QT0505.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0505.See file dsdata.pdf to determine how the superseded data were derived.
 QT0505
 QT0505_MARKER: DS = TRIANGULATION STATION DISK
 QT0505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0505_STAMPING: HOOVER 1951
 QT0505_MARK LOGO: CGS
 QT0505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0505+STABILITY: SURFACE MOTION
 QT0505
 QT0505  HISTORY     - Date     Condition        Report By
 QT0505  HISTORY     - 1952     MONUMENTED       CGS
 QT0505
 QT0505                          STATION DESCRIPTION
 QT0505
 QT0505'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0505'THE STATION IS IN SECTION 33, T 14 N, R 8 E, ON THE RIGHT-OF-WAY
 QT0505'OF A SECTION LINE ROAD, ABOUT 5-3/4 MILES EAST AND 1 MILE NORTH
 QT0505'OF HOOVER, 3-1/2 MILES NORTH OF THE MOREAU RIVER, 45 FEET NORTH
 QT0505'OF THE CENTER OF A GRADED DIRT ROAD, 13 FEET EAST-SOUTHEAST
 QT0505'OF A 4 X 4 INCH WITNESS POST AND 4 FEET SOUTH OF A WIRE FENCE.
 QT0505'
 QT0505'TO REACH THE STATION FROM THE POST OFFICE IN HOOVER, GO NORTHEASTERLY
 QT0505'ON THE MAIN GRADED DIRT ROAD FOR 1.0 MILE TO A T-INTERSECTION,
 QT0505'TURN RIGHT AND GO EAST FOR 2.25 MILES TO A POINT WHERE THE MAIN
 QT0505'ROAD TURNS NORTH, CONTINUE EAST ON SECTION LINE ROAD FOR 3.4
 QT0505'MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED, CONTINUE
 QT0505'EAST FOR 0.5 MILE TO TOP OF HILL AND STATION ON THE LEFT.
 QT0505'
 QT0505'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0505'HOOVER 1951.
 QT0505'
 QT0505'REFERENCE MARK 1 IS 37 FEET SOUTH OF THE CENTER OF THE GRADED
 QT0505'ROAD.  THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED HOOVER
 QT0505'NO 1 1951.
 QT0505'
 QT0505'REFERENCE MARK 2 IS 46 FEET NORTH OF THE CENTER OF THE GRADED
 QT0505'ROAD AND 3 FEET SOUTH OF THE WIRE FENCE.  THE MARK PROJECTS
 QT0505'2 INCHES AND THE DISK IS STAMPED HOOVER NO 2 1951.
 QT0505'
 QT0505'THE AZIMUTH MARK IS 32 FEET NORTH OF THE CENTER OF THE GRADED
 QT0505'ROAD, 6 FEET EAST OF A 4 X 4 INCH WITNESS POST AND 1 FOOT SOUTH
 QT0505'OF A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QT0505'STAMPED HOOVER 1951.
 QT0505'
 QT0505'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0918 ***********************************************************************
 OR0918  DESIGNATION -  HOPE LUTHERAN CHURCH CUPOLA
 OR0918  PID         -  OR0918
 OR0918  STATE/COUNTY-  SD/TRIPP
 OR0918  COUNTRY     -  US
 OR0918  USGS QUAD   -  WEWELA (2017)
 OR0918
 OR0918                         *CURRENT SURVEY CONTROL
 OR0918  ______________________________________________________________________
 OR0918* NAD 83(1996) POSITION- 43 05 22.22211(N) 099 46 14.40901(W)   ADJUSTED
 OR0918  ______________________________________________________________________
 OR0918  GEOID HEIGHT    -        -24.503 (meters)                     GEOID18
 OR0918  LAPLACE CORR    -         -5.41  (seconds)                    DEFLEC18
 OR0918  HORZ ORDER      -  THIRD
 OR0918
 OR0918.The horizontal coordinates were established by classical geodetic methods
 OR0918.and adjusted by the National Geodetic Survey in January 1998.
 OR0918
 OR0918.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0918.GEOID18 height accuracy estimate available here.
 OR0918
 OR0918.Click photographs - Photos may exist for this station.
 OR0918
 OR0918.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0918
 OR0918. The following values were computed from the NAD 83(1996) position.
 OR0918
 OR0918;                    North         East     Units Scale Factor Converg.
 OR0918;SPC SD S     -    84,159.443   645,810.850   MT  0.99994920   +0 23 17.4
 OR0918;SPC SD S     -   276,113.11  2,118,797.76   sFT  0.99994920   +0 23 17.4
 OR0918;UTM  14      - 4,771,042.568   437,275.153   MT  0.99964840   -0 31 35.4
 OR0918
 OR0918_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN3727571042(NAD 83)
 OR0918
 OR0918                          SUPERSEDED SURVEY CONTROL
 OR0918
 OR0918  NAD 83(1995)-  43 05 22.22169(N)    099 46 14.40952(W) AD(       ) 3
 OR0918  NAD 83(1986)-  43 05 22.22890(N)    099 46 14.41946(W) AD(       ) 3
 OR0918  NAD 27      -  43 05 22.21000(N)    099 46 13.01000(W) AD(       ) 3
 OR0918
 OR0918.Superseded values are not recommended for survey control.
 OR0918
 OR0918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0918.See file dsdata.pdf to determine how the superseded data were derived.
 OR0918
 OR0918_MARKER: 82 = FINIAL
 OR0918
 OR0918  HISTORY     - Date     Condition        Report By
 OR0918  HISTORY     - 1936     FIRST OBSERVED   CGS
 OR0918
 OR0918                          STATION DESCRIPTION
 OR0918
 OR0918'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0918'THE POINT OBSERVED UPON WAS THE FINIAL OF THE HOPE LUTHERAN
 OR0918'CHRUCH, A SMALL WHITE BUILDING FACING WEST, ABOUT 0.5 MILE
 OR0918'NORTHEAST OF TRIANGULATION STATION HEATH.
 OR0918'
 OR0918'THE POINT WAS OBSERVED FROM TRIANGULATION STATIONS HEATH AND
 OR0918'THOMAS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1093 ***********************************************************************
 PT1093  DESIGNATION -  HOPEWELL
 PT1093  PID         -  PT1093
 PT1093  STATE/COUNTY-  SD/STANLEY
 PT1093  COUNTRY     -  US
 PT1093  USGS QUAD   -  STANDING BUTTE SW (2017)
 PT1093
 PT1093                         *CURRENT SURVEY CONTROL
 PT1093  ______________________________________________________________________
 PT1093* NAD 83(1996) POSITION- 44 30 24.34554(N) 100 54 34.76753(W)   ADJUSTED
 PT1093* NAVD 88 ORTHO HEIGHT -   677.    (meters)     2221.    (feet) SCALED
 PT1093  ______________________________________________________________________
 PT1093  GEOID HEIGHT    -        -22.286 (meters)                     GEOID18
 PT1093  LAPLACE CORR    -         -2.52  (seconds)                    DEFLEC18
 PT1093  HORZ ORDER      -  SECOND
 PT1093
 PT1093.The horizontal coordinates were established by classical geodetic methods
 PT1093.and adjusted by the National Geodetic Survey in January 1998.
 PT1093
 PT1093.The orthometric height was scaled from a topographic map.
 PT1093
 PT1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1093.GEOID18 height accuracy estimate available here.
 PT1093
 PT1093.Click photographs - Photos may exist for this station.
 PT1093
 PT1093.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1093
 PT1093. The following values were computed from the NAD 83(1996) position.
 PT1093
 PT1093;                    North         East     Units Scale Factor Converg.
 PT1093;SPC SD S     -   241,622.366   554,169.597   MT  1.00002726   -0 23 51.3
 PT1093;SPC SD S     -   792,722.71  1,818,138.09   sFT  1.00002726   -0 23 51.3
 PT1093;UTM  14      - 4,929,933.977   348,203.535   MT  0.99988337   -1 20 20.1
 PT1093
 PT1093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1093!SPC SD S     -   0.99989728  x   1.00002726  =   0.99992454
 PT1093!UTM  14      -   0.99989728  x   0.99988337  =   0.99978066
 PT1093
 PT1093:                Primary Azimuth Mark                     Grid Az
 PT1093:SPC SD S     -  HOPEWELL AZ MK                           319 23 11.3
 PT1093:UTM  14      -  HOPEWELL AZ MK                           320 19 40.1
 PT1093
 PT1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ4820329933(NAD 83)
 PT1093
 PT1093|---------------------------------------------------------------------|
 PT1093| PID    Reference Object                     Distance      Geod. Az  |
 PT1093|                                                           dddmmss.s |
 PT1093| PT1090 REWLS CHIMNEY                       APPROX. 3.4 KM 0951949.1 |
 PT1093| CO5630 HOPEWELL RM 1                        25.402 METERS 13526     |
 PT1093| CO5631 HOPEWELL RM 2                        27.268 METERS 24647     |
 PT1093| CO5629 HOPEWELL AZ MK                                     3185920.0 |
 PT1093|---------------------------------------------------------------------|
 PT1093
 PT1093                          SUPERSEDED SURVEY CONTROL
 PT1093
 PT1093  NAD 83(1986)-  44 30 24.33987(N)    100 54 34.76977(W) AD(       ) 2
 PT1093  NAD 27      -  44 30 24.40800(N)    100 54 33.24000(W) AD(       ) 2
 PT1093
 PT1093.Superseded values are not recommended for survey control.
 PT1093
 PT1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1093.See file dsdata.pdf to determine how the superseded data were derived.
 PT1093
 PT1093_MARKER: DS = TRIANGULATION STATION DISK
 PT1093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1093_STAMPING: HOPEWELL 1952
 PT1093_MARK LOGO: CGS
 PT1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1093+STABILITY: SURFACE MOTION
 PT1093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1093+SATELLITE: SATELLITE OBSERVATIONS - April 05, 2012
 PT1093
 PT1093  HISTORY     - Date     Condition        Report By
 PT1093  HISTORY     - 1952     MONUMENTED       CGS
 PT1093  HISTORY     - 20120405 GOOD             INDIV
 PT1093
 PT1093                          STATION DESCRIPTION
 PT1093
 PT1093'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1093'THE STATION IS IN SECTION 6, T 6 N, R 27 E, ON A GRADED ROAD
 PT1093'RIGHT-OF-WAY, ABOUT 9-1/2 MILES NORTH AND 5-3/4 MILES EAST
 PT1093'OF HAYES, 6 MILES EAST OF THE SANSARC POST OFFICE, 41 FEET
 PT1093'NORTHEAST OF THE CENTER OF THE GRADED ROAD AND 3 FEET SOUTH
 PT1093'OF A 4 X 4 INCH WHITE WITNESS POST.
 PT1093'
 PT1093'TO REACH THE STATION FROM THE TEXACO SERVICE STATION AND
 PT1093'POST OFFICE IN HAYES, GO WEST ON U.S. HIGHWAY 14 FOR 0.6
 PT1093'MILE TO A T-ROAD RIGHT, TURN RIGHT (NORTH) AND GO 11.2 MILES
 PT1093'TO A CROSS ROAD, TURN RIGHT AND GO EAST AND SOUTHEAST FOR
 PT1093'6.55 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE SOUTHEAST
 PT1093'FOR 0.5 MILE TO THE STATION ON THE LEFT AS DESCRIBED ABOVE.
 PT1093'
 PT1093'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PT1093'HOPEWELL 1952.
 PT1093'
 PT1093'REFERENCE MARK 1 IS 36 FEET NORTHEAST OF THE GRADED ROAD.
 PT1093'THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED HOPEWELL
 PT1093'NO 1 1952.
 PT1093'
 PT1093'REFERENCE MARK 2 IS 42 FEET SOUTHWEST OF THE CENTER OF THE
 PT1093'GRADED ROAD AND 19 FEET NORTHWEST OF THE CENTER OF A TRACK
 PT1093'ROAD.  THE MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 PT1093'HOPEWELL NO 2 1952.
 PT1093'
 PT1093'THE AZIMUTH MARK IS 34 FEET NORTHWEST AND 1 FOOT SOUTHWEST OF
 PT1093'A 4 X 4 INCH WHITE WITNESS POST.  THE MARK PROJECTS 5 INCHES
 PT1093'AND THE DISK IS STAMPED HOPEWELL 1952.
 PT1093'
 PT1093'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PT1093
 PT1093                          STATION RECOVERY (2012)
 PT1093
 PT1093'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (RJT)
 PT1093'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1795 ***********************************************************************
 PU1795  DESIGNATION -  HORMAN
 PU1795  PID         -  PU1795
 PU1795  STATE/COUNTY-  SD/BUTTE
 PU1795  COUNTRY     -  US
 PU1795  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1795
 PU1795                         *CURRENT SURVEY CONTROL
 PU1795  ______________________________________________________________________
 PU1795* NAD 83(1986) POSITION- 44 54 36.     (N) 103 47 41.     (W)   SCALED
 PU1795* NAVD 88 ORTHO HEIGHT -   918.925 (meters)     3014.84  (feet) ADJUSTED
 PU1795  ______________________________________________________________________
 PU1795  GEOID HEIGHT    -        -15.866 (meters)                     GEOID18
 PU1795  DYNAMIC HEIGHT  -        918.696 (meters)     3014.09  (feet) COMP
 PU1795  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 PU1795
 PU1795  VERT ORDER      -  FIRST     CLASS II
 PU1795
 PU1795.The horizontal coordinates were scaled from a map and have
 PU1795.an estimated accuracy of +/- 6 seconds.
 PU1795
 PU1795.The orthometric height was determined by differential leveling and
 PU1795.adjusted by the NATIONAL GEODETIC SURVEY
 PU1795.in June 1991.
 PU1795
 PU1795.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1795.GEOID18 height accuracy estimate available here.
 PU1795
 PU1795.Click photographs - Photos may exist for this station.
 PU1795
 PU1795.The dynamic height is computed by dividing the NAVD 88
 PU1795.geopotential number by the normal gravity value computed on the
 PU1795.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1795.degrees latitude (g = 980.6199 gals.).
 PU1795
 PU1795.The modeled gravity was interpolated from observed gravity values.
 PU1795
 PU1795;                    North         East    Units  Estimated Accuracy
 PU1795;SPC SD N     -   126,660.      300,460.      MT  (+/- 180 meters Scaled)
 PU1795
 PU1795_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK951736(NAD 83)
 PU1795
 PU1795                          SUPERSEDED SURVEY CONTROL
 PU1795
 PU1795  NGVD 29 (??/??/92)  918.447  (m)         3013.27   (f) ADJ UNCH    1 2
 PU1795
 PU1795.Superseded values are not recommended for survey control.
 PU1795
 PU1795.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1795.See file dsdata.pdf to determine how the superseded data were derived.
 PU1795
 PU1795_MARKER: DS = TRIANGULATION STATION DISK
 PU1795_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1795_STAMPING: HORMAN 1962
 PU1795_MARK LOGO: CGS
 PU1795_PROJECTION: FLUSH
 PU1795_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1795+STABILITY: SURFACE MOTION
 PU1795
 PU1795  HISTORY     - Date     Condition        Report By
 PU1795  HISTORY     - 1962     MONUMENTED       CGS
 PU1795
 PU1795                          STATION DESCRIPTION
 PU1795
 PU1795'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1795'17.4 MI N FROM BELLE FOURCHE.
 PU1795'ABOUT 17.35 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1795'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, ON THE
 PU1795'CREST OF A SMALL HILL IN SECTION 19, T 11 N, R 3 E, 113 FEET
 PU1795'EAST OF THE CENTER LINE OF THE HIGHWAY, 77 FEET EAST OF A FENCE,
 PU1795'77.5 FEET EAST OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE
 PU1795'THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE
 PU1795'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1796 ***********************************************************************
 PU1796  DESIGNATION -  HORMAN RM 1
 PU1796  PID         -  PU1796
 PU1796  STATE/COUNTY-  SD/BUTTE
 PU1796  COUNTRY     -  US
 PU1796  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1796
 PU1796                         *CURRENT SURVEY CONTROL
 PU1796  ______________________________________________________________________
 PU1796* NAD 83(1986) POSITION- 44 54 36.     (N) 103 47 41.     (W)   SCALED
 PU1796* NAVD 88 ORTHO HEIGHT -   918.706 (meters)     3014.12  (feet) ADJUSTED
 PU1796  ______________________________________________________________________
 PU1796  GEOID HEIGHT    -        -15.866 (meters)                     GEOID18
 PU1796  DYNAMIC HEIGHT  -        918.477 (meters)     3013.37  (feet) COMP
 PU1796  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 PU1796
 PU1796  VERT ORDER      -  FIRST     CLASS II
 PU1796
 PU1796.The horizontal coordinates were scaled from a map and have
 PU1796.an estimated accuracy of +/- 6 seconds.
 PU1796
 PU1796.The orthometric height was determined by differential leveling and
 PU1796.adjusted by the NATIONAL GEODETIC SURVEY
 PU1796.in June 1991.
 PU1796
 PU1796.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1796.GEOID18 height accuracy estimate available here.
 PU1796
 PU1796.Click photographs - Photos may exist for this station.
 PU1796
 PU1796.The dynamic height is computed by dividing the NAVD 88
 PU1796.geopotential number by the normal gravity value computed on the
 PU1796.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1796.degrees latitude (g = 980.6199 gals.).
 PU1796
 PU1796.The modeled gravity was interpolated from observed gravity values.
 PU1796
 PU1796;                    North         East    Units  Estimated Accuracy
 PU1796;SPC SD N     -   126,660.      300,460.      MT  (+/- 180 meters Scaled)
 PU1796
 PU1796_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK951736(NAD 83)
 PU1796
 PU1796                          SUPERSEDED SURVEY CONTROL
 PU1796
 PU1796  NGVD 29 (??/??/92)  918.228  (m)         3012.55   (f) ADJ UNCH    1 2
 PU1796
 PU1796.Superseded values are not recommended for survey control.
 PU1796
 PU1796.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1796.See file dsdata.pdf to determine how the superseded data were derived.
 PU1796
 PU1796_MARKER: DR = REFERENCE MARK DISK
 PU1796_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1796_STAMPING: HORMAN NO 1 1962
 PU1796_MARK LOGO: CGS
 PU1796_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1796+STABILITY: SURFACE MOTION
 PU1796
 PU1796  HISTORY     - Date     Condition        Report By
 PU1796  HISTORY     - 1962     MONUMENTED       CGS
 PU1796
 PU1796                          STATION DESCRIPTION
 PU1796
 PU1796'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1796'17.4 MI N FROM BELLE FOURCHE.
 PU1796'ABOUT 17.35 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1796'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, ON THE
 PU1796'CREST OF A SMALL HILL IN SECTION 19, T 11 N, R 3 E, 167 FEET
 PU1796'EAST OF THE CENTER LINE OF THE HIGHWAY, 131 FEET EAST OF A
 PU1796'FENCE, 60.0 FEET SOUTHEAST OF HORMAN 1962, ABOUT LEVEL WITH
 PU1796'THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1794 ***********************************************************************
 PU1794  DESIGNATION -  HORMAN RM 2
 PU1794  PID         -  PU1794
 PU1794  STATE/COUNTY-  SD/BUTTE
 PU1794  COUNTRY     -  US
 PU1794  USGS QUAD   -  ANTELOPE BUTTE (2017)
 PU1794
 PU1794                         *CURRENT SURVEY CONTROL
 PU1794  ______________________________________________________________________
 PU1794* NAD 83(1986) POSITION- 44 54 36.     (N) 103 47 40.     (W)   SCALED
 PU1794* NAVD 88 ORTHO HEIGHT -   918.729 (meters)     3014.20  (feet) ADJUSTED
 PU1794  ______________________________________________________________________
 PU1794  GEOID HEIGHT    -        -15.866 (meters)                     GEOID18
 PU1794  DYNAMIC HEIGHT  -        918.500 (meters)     3013.45  (feet) COMP
 PU1794  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 PU1794
 PU1794  VERT ORDER      -  FIRST     CLASS II
 PU1794
 PU1794.The horizontal coordinates were scaled from a map and have
 PU1794.an estimated accuracy of +/- 6 seconds.
 PU1794
 PU1794.The orthometric height was determined by differential leveling and
 PU1794.adjusted by the NATIONAL GEODETIC SURVEY
 PU1794.in June 1991.
 PU1794
 PU1794.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1794.GEOID18 height accuracy estimate available here.
 PU1794
 PU1794.Click photographs - Photos may exist for this station.
 PU1794
 PU1794.The dynamic height is computed by dividing the NAVD 88
 PU1794.geopotential number by the normal gravity value computed on the
 PU1794.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1794.degrees latitude (g = 980.6199 gals.).
 PU1794
 PU1794.The modeled gravity was interpolated from observed gravity values.
 PU1794
 PU1794;                    North         East    Units  Estimated Accuracy
 PU1794;SPC SD N     -   126,660.      300,480.      MT  (+/- 180 meters Scaled)
 PU1794
 PU1794_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK951736(NAD 83)
 PU1794
 PU1794                          SUPERSEDED SURVEY CONTROL
 PU1794
 PU1794  NGVD 29 (??/??/92)  918.251  (m)         3012.63   (f) ADJ UNCH    1 2
 PU1794
 PU1794.Superseded values are not recommended for survey control.
 PU1794
 PU1794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1794.See file dsdata.pdf to determine how the superseded data were derived.
 PU1794
 PU1794_MARKER: DR = REFERENCE MARK DISK
 PU1794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1794_STAMPING: HORMAN NO 2 1962
 PU1794_MARK LOGO: CGS
 PU1794_PROJECTION: FLUSH
 PU1794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1794+STABILITY: SURFACE MOTION
 PU1794
 PU1794  HISTORY     - Date     Condition        Report By
 PU1794  HISTORY     - 1962     MONUMENTED       CGS
 PU1794
 PU1794                          STATION DESCRIPTION
 PU1794
 PU1794'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1794'17.4 MI N FROM BELLE FOURCHE.
 PU1794'ABOUT 17.35 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1794'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, ON THE
 PU1794'CREST OF A SMALL HILL IN SECTION 19, T 11 N, R 3 E, 102 FEET
 PU1794'EAST OF THE CENTER LINE OF THE HIGHWAY, 66 FEET EAST OF A FENCE,
 PU1794'65.5 FEET SOUTH-SOUTHWEST OF HORMAN 1962, ABOUT LEVEL WITH THE
 PU1794'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH
 PU1794'WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1704 ***********************************************************************
 PU1704  DESIGNATION -  HORN
 PU1704  PID         -  PU1704
 PU1704  STATE/COUNTY-  SD/LAWRENCE
 PU1704  COUNTRY     -  US
 PU1704  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1704
 PU1704                         *CURRENT SURVEY CONTROL
 PU1704  ______________________________________________________________________
 PU1704* NAD 83(1996) POSITION- 44 26 43.02802(N) 103 41 54.26327(W)   ADJUSTED
 PU1704* NAVD 88 ORTHO HEIGHT -  1200.447 (meters)     3938.47  (feet) ADJUSTED
 PU1704  ______________________________________________________________________
 PU1704  GEOID HEIGHT    -        -14.616 (meters)                     GEOID18
 PU1704  LAPLACE CORR    -         -9.49  (seconds)                    DEFLEC18
 PU1704  DYNAMIC HEIGHT  -       1200.039 (meters)     3937.13  (feet) COMP
 PU1704  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 PU1704
 PU1704  HORZ ORDER      -  SECOND
 PU1704  VERT ORDER      -  SECOND    CLASS 0
 PU1704
 PU1704.The horizontal coordinates were established by classical geodetic methods
 PU1704.and adjusted by the National Geodetic Survey in January 1998.
 PU1704
 PU1704.The orthometric height was determined by differential leveling and
 PU1704.adjusted by the NATIONAL GEODETIC SURVEY
 PU1704.in June 1991.
 PU1704
 PU1704.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1704.GEOID18 height accuracy estimate available here.
 PU1704
 PU1704.Click photographs - Photos may exist for this station.
 PU1704
 PU1704.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1704
 PU1704.The dynamic height is computed by dividing the NAVD 88
 PU1704.geopotential number by the normal gravity value computed on the
 PU1704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1704.degrees latitude (g = 980.6199 gals.).
 PU1704
 PU1704.The modeled gravity was interpolated from observed gravity values.
 PU1704
 PU1704. The following values were computed from the NAD 83(1996) position.
 PU1704
 PU1704;                    North         East     Units Scale Factor Converg.
 PU1704;SPC SD N     -    74,725.424   305,696.384   MT  0.99999464   -2 37 03.0
 PU1704;SPC SD N     -   245,161.66  1,002,938.89   sFT  0.99999464   -2 37 03.0
 PU1704;UTM  13      - 4,922,155.491   603,570.668   MT  0.99973192   +0 54 41.4
 PU1704
 PU1704!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1704!SPC SD N     -   0.99981410  x   0.99999464  =   0.99980874
 PU1704!UTM  13      -   0.99981410  x   0.99973192  =   0.99954607
 PU1704
 PU1704:                Primary Azimuth Mark                     Grid Az
 PU1704:SPC SD N     -  C 377                                    092 18 12.2
 PU1704:UTM  13      -  C 377                                    088 46 27.8
 PU1704
 PU1704_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0357022155(NAD 83)
 PU1704
 PU1704|---------------------------------------------------------------------|
 PU1704| PID    Reference Object                     Distance      Geod. Az  |
 PU1704|                                                           dddmmss.s |
 PU1704| PU1707 C 377                                              0894109.2 |
 PU1704| PU1705 HORN RM 2                            18.586 METERS 09222     |
 PU1704| PU1706 HORN RM 1                            17.561 METERS 35846     |
 PU1704|---------------------------------------------------------------------|
 PU1704
 PU1704                          SUPERSEDED SURVEY CONTROL
 PU1704
 PU1704  NAD 83(1993)-  44 26 43.02148(N)    103 41 54.26541(W) AD(       ) 2
 PU1704  NAD 83(1986)-  44 26 43.01699(N)    103 41 54.25849(W) AD(       ) 2
 PU1704  NGVD 29 (??/??/92) 1199.90   (m)         3936.7    (f) COMPUTED    2 0
 PU1704
 PU1704.Superseded values are not recommended for survey control.
 PU1704
 PU1704.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1704.See file dsdata.pdf to determine how the superseded data were derived.
 PU1704
 PU1704_MARKER: DS = TRIANGULATION STATION DISK
 PU1704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1704_STAMPING: HORN 1962
 PU1704_MARK LOGO: CGS
 PU1704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1704+STABILITY: SURFACE MOTION
 PU1704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1704+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2010
 PU1704
 PU1704  HISTORY     - Date     Condition        Report By
 PU1704  HISTORY     - 1962     MONUMENTED       CGS
 PU1704  HISTORY     - 1962     GOOD             CGS
 PU1704  HISTORY     - 20101210 GOOD             INDIV
 PU1704
 PU1704                          STATION DESCRIPTION
 PU1704
 PU1704'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1704'STATION IS LOCATED ABOUT 7-1/2 MILES SOUTHEAST OF SPEARFISH, 3.0
 PU1704'MILES WEST-SOUTHWEST OF WHITEWOOD.  IN THE NORTHEAST 1/4 OF THE
 PU1704'NORTHWEST 1/4 SECTION 36, T 6 N, R 3 E.  IT IS ON THE SUMMIT OF A
 PU1704'SMALL GRADE ON THE SOUTH SIDE OF A GRAVELED SECTION LINE ROAD.
 PU1704'ALL MARKS ON THE ROAD RIGHT-OF-WAY.
 PU1704'
 PU1704'TO REACH THE STATION FROM THE POST OFFICE IN SPEARISH, GO SOUTHEAST
 PU1704'AND EAST ON U.S. HIGHWAYS 14 AND 85 FOR 6.4 MILES TO A FORK, TAKE
 PU1704'THE RIGHT FORK AND GO SOUTH ON U.S. HIGHWAY 85 FOR 2.2 MILES TO A
 PU1704'CROSSROAD, TURN LEFT AND GO EAST ON A GRAVELED SECTION LINE ROAD
 PU1704'FOR 0.95 MILE TO THE SUMMIT OF A SMALL GRADE AND THE STATION ON THE
 PU1704'RIGHT AS DESCRIBED.  CONTINUE EAST ON THE GRAVELED ROAD FOR
 PU1704'0.05 MILE TO BENCH MARK C 377 AS DESCRIBED.
 PU1704'
 PU1704'STATION MARK IS 30.0 FEET SOUTH OF THE CENTER OF A GRAVELED ROAD,
 PU1704'10.4 FEET NORTH OF A POWERLINE POLE, 4.0 FEET NORTHWEST OF A METAL
 PU1704'WITNESS POST AND 3.0 FEET NORTH OF A WIRE FENCE.  IT IS
 PU1704'STAMPED--HORN 1962 AND PROJECTS 3 INCHES.
 PU1704'
 PU1704'RM 1 IS 28.0 FEET NORTH OF THE CENTER OF A GRAVELED ROAD, 1.0 FOOT
 PU1704'SOUTH OF A WIRE FENCE AND ABOUT 2-1/2 FEET LOWER THAN THE STATION.
 PU1704'IT IS STAMPED--HORN NO 1 1962 AND PROJECTS 4 INCHES.
 PU1704'
 PU1704'RM 2 IS 47.0 FEET WEST OF THE EAST GATE POST WITH A YELLOW
 PU1704'NORTHWESTERN BELL TELEPHONE COMPANY SIGN, 32.0 FEET SOUTH OF THE
 PU1704'CENTER OF A GRAVELED ROAD, 1.0 FOOT NORTH OF A WIRE FENCE AND ABOUT
 PU1704'1.0 FOOT LOWER THAN THE STATION.  IT IS STAMPED--HORN NO 2 1962
 PU1704'AND PROJECTS 5 INCHES.
 PU1704'
 PU1704'C 377 WAS USED AS THE AZIMUTH MARK, IT IS 28.0 FEET SOUTH OF THE
 PU1704'CENTER OF A GRAVELED ROAD, 10.0 FEET EAST OF THE CENTER OF A WIRE
 PU1704'GATE, 1.5 FEET EAST OF A METAL WITNESS POST AND 1.0 FOOT NORTH OF A
 PU1704'WIRE FENCE.  IT IS STAMPED--C 377 1962 AND PROJECTS 2 INCHES.
 PU1704'
 PU1704'ALL MARKS ARE STANDARD DISKS CEMENTED IN THE TOPS OF 12-INCH
 PU1704'CONCRETE CYLINDERS.
 PU1704
 PU1704                          STATION RECOVERY (1962)
 PU1704
 PU1704'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1704'10.2 MI SE FROM SPEARFISH.
 PU1704'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1704'AT SPEARFISH, THENCE 0.95 MILE EAST ALONG A GRAVELED ROAD,
 PU1704'29.5 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 4.4 FEET NORTHEAST
 PU1704'OF A WITNESS POST, 10 FEET NORTH OF A POWER POLE, 2.5 FEET NORTH
 PU1704'OF A FENCE LINE, 1.5 FEET ABOVE THE ROAD, CONCRETE POST PROJECTING
 PU1704'0.2 FOOT.  NEAR THE TOP OF A RISE IN THE ROAD.
 PU1704
 PU1704                          STATION RECOVERY (2010)
 PU1704
 PU1704'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (NRO)
 PU1704'WITNESS POST HAS BEEN REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1706 ***********************************************************************
 PU1706  DESIGNATION -  HORN RM 1
 PU1706  PID         -  PU1706
 PU1706  STATE/COUNTY-  SD/LAWRENCE
 PU1706  COUNTRY     -  US
 PU1706  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1706
 PU1706                         *CURRENT SURVEY CONTROL
 PU1706  ______________________________________________________________________
 PU1706* NAD 83(1986) POSITION- 44 26 43.60   (N) 103 41 54.28   (W)   HD_HELD1
 PU1706* NAVD 88 ORTHO HEIGHT -  1199.405 (meters)     3935.05  (feet) ADJUSTED
 PU1706  ______________________________________________________________________
 PU1706  GEOID HEIGHT    -        -14.617 (meters)                     GEOID18
 PU1706  DYNAMIC HEIGHT  -       1198.998 (meters)     3933.71  (feet) COMP
 PU1706  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 PU1706
 PU1706  VERT ORDER      -  SECOND    CLASS 0
 PU1706
 PU1706.The horizontal coordinates were determined by differentially corrected
 PU1706.hand held GPS observations or other comparable positioning techniques
 PU1706.and have an estimated accuracy of +/- 3 meters.
 PU1706
 PU1706.The orthometric height was determined by differential leveling and
 PU1706.adjusted by the NATIONAL GEODETIC SURVEY
 PU1706.in June 1991.
 PU1706
 PU1706.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1706.GEOID18 height accuracy estimate available here.
 PU1706
 PU1706.Click photographs - Photos may exist for this station.
 PU1706
 PU1706.The dynamic height is computed by dividing the NAVD 88
 PU1706.geopotential number by the normal gravity value computed on the
 PU1706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1706.degrees latitude (g = 980.6199 gals.).
 PU1706
 PU1706.The modeled gravity was interpolated from observed gravity values.
 PU1706
 PU1706;                    North         East    Units  Estimated Accuracy
 PU1706;SPC SD N     -    74,743.1     305,696.8     MT  (+/- 3 meters HH1 GPS) 
 PU1706
 PU1706_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0357022173(NAD 83)
 PU1706
 PU1706                          SUPERSEDED SURVEY CONTROL
 PU1706
 PU1706  NGVD 29 (??/??/92) 1198.86   (m)         3933.3    (f) COMPUTED    2 0
 PU1706
 PU1706.Superseded values are not recommended for survey control.
 PU1706
 PU1706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1706.See file dsdata.pdf to determine how the superseded data were derived.
 PU1706
 PU1706_MARKER: DR = REFERENCE MARK DISK
 PU1706_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1706_STAMPING: HORN NO 1 1962
 PU1706_MARK LOGO: CGS
 PU1706_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1706+STABILITY: SURFACE MOTION
 PU1706
 PU1706  HISTORY     - Date     Condition        Report By
 PU1706  HISTORY     - 1962     MONUMENTED       CGS
 PU1706
 PU1706                          STATION DESCRIPTION
 PU1706
 PU1706'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1706'10.2 MI SE FROM SPEARFISH.
 PU1706'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1706'AT SPEARFISH, THENCE 0.95 MILE EAST ALONG A GRAVELED ROAD, 30
 PU1706'FEET NORTH OF THE CENTERLINE OF THE ROAD, DIRECTLY ACROSS THE
 PU1706'ROAD FROM THE STATION BM.  0.7 OF A FOOT SOUTH OF A FENCE LINE,
 PU1706'ABOUT 0.5 FOOT LOWER THAN THE ROAD, SET IN A CONCRETE POST
 PU1706'PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1705 ***********************************************************************
 PU1705  DESIGNATION -  HORN RM 2
 PU1705  PID         -  PU1705
 PU1705  STATE/COUNTY-  SD/LAWRENCE
 PU1705  COUNTRY     -  US
 PU1705  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1705
 PU1705                         *CURRENT SURVEY CONTROL
 PU1705  ______________________________________________________________________
 PU1705* NAD 83(1986) POSITION- 44 26 43.00   (N) 103 41 53.42   (W)   HD_HELD1
 PU1705* NAVD 88 ORTHO HEIGHT -  1199.936 (meters)     3936.79  (feet) ADJUSTED
 PU1705  ______________________________________________________________________
 PU1705  GEOID HEIGHT    -        -14.617 (meters)                     GEOID18
 PU1705  DYNAMIC HEIGHT  -       1199.529 (meters)     3935.45  (feet) COMP
 PU1705  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 PU1705
 PU1705  VERT ORDER      -  SECOND    CLASS 0
 PU1705
 PU1705.The horizontal coordinates were determined by differentially corrected
 PU1705.hand held GPS observations or other comparable positioning techniques
 PU1705.and have an estimated accuracy of +/- 3 meters.
 PU1705
 PU1705.The orthometric height was determined by differential leveling and
 PU1705.adjusted by the NATIONAL GEODETIC SURVEY
 PU1705.in June 1991.
 PU1705
 PU1705.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1705.GEOID18 height accuracy estimate available here.
 PU1705
 PU1705.Click photographs - Photos may exist for this station.
 PU1705
 PU1705.The dynamic height is computed by dividing the NAVD 88
 PU1705.geopotential number by the normal gravity value computed on the
 PU1705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1705.degrees latitude (g = 980.6199 gals.).
 PU1705
 PU1705.The modeled gravity was interpolated from observed gravity values.
 PU1705
 PU1705;                    North         East    Units  Estimated Accuracy
 PU1705;SPC SD N     -    74,723.7     305,715.0     MT  (+/- 3 meters HH1 GPS) 
 PU1705
 PU1705_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0358922154(NAD 83)
 PU1705
 PU1705                          SUPERSEDED SURVEY CONTROL
 PU1705
 PU1705  NGVD 29 (??/??/92) 1199.39   (m)         3935.0    (f) COMPUTED    2 0
 PU1705
 PU1705.Superseded values are not recommended for survey control.
 PU1705
 PU1705.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1705.See file dsdata.pdf to determine how the superseded data were derived.
 PU1705
 PU1705_MARKER: DR = REFERENCE MARK DISK
 PU1705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1705_STAMPING: HORN NO 2 1962
 PU1705_MARK LOGO: CGS
 PU1705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1705+STABILITY: SURFACE MOTION
 PU1705
 PU1705  HISTORY     - Date     Condition        Report By
 PU1705  HISTORY     - 1962     MONUMENTED       CGS
 PU1705
 PU1705                          STATION DESCRIPTION
 PU1705
 PU1705'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU1705'10.2 MI SE FROM SPEARFISH.
 PU1705'9.25 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE
 PU1705'AT SPEARFISH, THENCE 0.95 MILE EAST ALONG A GRAVELED ROAD, 32
 PU1705'FEET SOUTH OF THE CENTERLINE OF THE ROAD, 27.5 FEET WEST OF THE
 PU1705'WEST END OF A WIRE GATE, 2 FEET ABOVE THE ROAD, 1 FOOT NORTH
 PU1705'OF A FENCE LINE, 61.5 FEET EAST OF THE STATION BM, CONCRETE
 PU1705'POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1359 ***********************************************************************
 PU1359  DESIGNATION -  HORSE
 PU1359  PID         -  PU1359
 PU1359  STATE/COUNTY-  SD/BUTTE
 PU1359  COUNTRY     -  US
 PU1359  USGS QUAD   -  NEWELL (2017)
 PU1359
 PU1359                         *CURRENT SURVEY CONTROL
 PU1359  ______________________________________________________________________
 PU1359* NAD 83(1986) POSITION- 44 42 55.     (N) 103 27 48.     (W)   SCALED
 PU1359* NAVD 88 ORTHO HEIGHT -   894.376 (meters)     2934.30  (feet) ADJUSTED
 PU1359  ______________________________________________________________________
 PU1359  GEOID HEIGHT    -        -16.283 (meters)                     GEOID18
 PU1359  DYNAMIC HEIGHT  -        894.147 (meters)     2933.55  (feet) COMP
 PU1359  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 PU1359
 PU1359  VERT ORDER      -  SECOND    CLASS 0
 PU1359
 PU1359.The horizontal coordinates were scaled from a map and have
 PU1359.an estimated accuracy of +/- 6 seconds.
 PU1359
 PU1359.The orthometric height was determined by differential leveling and
 PU1359.adjusted by the NATIONAL GEODETIC SURVEY
 PU1359.in June 1991.
 PU1359
 PU1359.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1359.GEOID18 height accuracy estimate available here.
 PU1359
 PU1359.Click photographs - Photos may exist for this station.
 PU1359
 PU1359.The dynamic height is computed by dividing the NAVD 88
 PU1359.geopotential number by the normal gravity value computed on the
 PU1359.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1359.degrees latitude (g = 980.6199 gals.).
 PU1359
 PU1359.The modeled gravity was interpolated from observed gravity values.
 PU1359
 PU1359;                    North         East    Units  Estimated Accuracy
 PU1359;SPC SD N     -   103,870.      325,670.      MT  (+/- 180 meters Scaled)
 PU1359
 PU1359_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK217524(NAD 83)
 PU1359
 PU1359                          SUPERSEDED SURVEY CONTROL
 PU1359
 PU1359  NGVD 29 (??/??/92)  893.899  (m)         2932.73   (f) ADJ UNCH    2 0
 PU1359
 PU1359.Superseded values are not recommended for survey control.
 PU1359
 PU1359.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1359.See file dsdata.pdf to determine how the superseded data were derived.
 PU1359
 PU1359_MARKER: DS = TRIANGULATION STATION DISK
 PU1359_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1359_STAMPING: HORSE 1962
 PU1359_MARK LOGO: CGS
 PU1359_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1359+STABILITY: SURFACE MOTION
 PU1359
 PU1359  HISTORY     - Date     Condition        Report By
 PU1359  HISTORY     - 1962     MONUMENTED       CGS
 PU1359  HISTORY     - 1963     GOOD             CGS
 PU1359
 PU1359                          STATION DESCRIPTION
 PU1359
 PU1359'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1359'2.6 MI W FROM NEWELL.
 PU1359'ABOUT 2.1 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION OF
 PU1359'U.S. HIGHWAY 212 AND STATE HIGHWAY 79 AT NEWELL, THENCE 0.3
 PU1359'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE EAST ACROSS
 PU1359'A PASTURE, ON TOP OF THE MORE NORTHERLY OF TWO PEAKS IN A PASTURE,
 PU1359'ABOUT LEVEL WITH THE HIGHEST POINT OF THE PEAK, AND SET IN THE
 PU1359'TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0794 ***********************************************************************
 QS0794  DESIGNATION -  HORSE
 QS0794  PID         -  QS0794
 QS0794  STATE/COUNTY-  SD/DEWEY
 QS0794  COUNTRY     -  US
 QS0794  USGS QUAD   -  GLENCROSS SE (2017)
 QS0794
 QS0794                         *CURRENT SURVEY CONTROL
 QS0794  ______________________________________________________________________
 QS0794* NAD 83(1996) POSITION- 45 21 18.13745(N) 100 52 23.72039(W)   ADJUSTED
 QS0794* NAVD 88 ORTHO HEIGHT -   656.    (meters)     2152.    (feet) SCALED
 QS0794  ______________________________________________________________________
 QS0794  GEOID HEIGHT    -        -21.514 (meters)                     GEOID18
 QS0794  LAPLACE CORR    -         -1.61  (seconds)                    DEFLEC18
 QS0794  HORZ ORDER      -  THIRD
 QS0794
 QS0794.The horizontal coordinates were established by classical geodetic methods
 QS0794.and adjusted by the National Geodetic Survey in January 1998.
 QS0794
 QS0794.The orthometric height was scaled from a topographic map.
 QS0794
 QS0794.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0794.GEOID18 height accuracy estimate available here.
 QS0794
 QS0794.Click photographs - Photos may exist for this station.
 QS0794
 QS0794.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0794
 QS0794. The following values were computed from the NAD 83(1996) position.
 QS0794
 QS0794;                    North         East     Units Scale Factor Converg.
 QS0794;SPC SD N     -   169,466.695   531,577.639   MT  0.99995315   -0 37 04.9
 QS0794;SPC SD N     -   555,991.98  1,744,017.64   sFT  0.99995315   -0 37 04.9
 QS0794;UTM  14      - 5,024,098.699   353,273.731   MT  0.99986470   -1 19 58.8
 QS0794
 QS0794!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0794!SPC SD N     -   0.99990047  x   0.99995315  =   0.99985362
 QS0794!UTM  14      -   0.99990047  x   0.99986470  =   0.99976518
 QS0794
 QS0794:                Primary Azimuth Mark                     Grid Az
 QS0794:SPC SD N     -  HORSE AZ MK                              066 09 02.5
 QS0794:UTM  14      -  HORSE AZ MK                              066 51 56.4
 QS0794
 QS0794_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR5327324098(NAD 83)
 QS0794
 QS0794|---------------------------------------------------------------------|
 QS0794| PID    Reference Object                     Distance      Geod. Az  |
 QS0794|                                                           dddmmss.s |
 QS0794| CO5633 HORSE RM 1                           17.379 METERS 00517     |
 QS0794| CO5632 HORSE AZ MK                                        0653157.6 |
 QS0794| CO5634 HORSE RM 2                           14.426 METERS 09745     |
 QS0794| QS0793 TT 10 MF                             52.985 METERS 35040     |
 QS0794|---------------------------------------------------------------------|
 QS0794
 QS0794                          SUPERSEDED SURVEY CONTROL
 QS0794
 QS0794  NAD 83(1986)-  45 21 18.12947(N)    100 52 23.71872(W) AD(       ) 3
 QS0794  NAD 27      -  45 21 18.17700(N)    100 52 22.18600(W) AD(       ) 3
 QS0794
 QS0794.Superseded values are not recommended for survey control.
 QS0794
 QS0794.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0794.See file dsdata.pdf to determine how the superseded data were derived.
 QS0794
 QS0794_MARKER: DS = TRIANGULATION STATION DISK
 QS0794_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0794_STAMPING: HORSE 1952
 QS0794_MARK LOGO: CGS
 QS0794_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0794+STABILITY: SURFACE MOTION
 QS0794
 QS0794  HISTORY     - Date     Condition        Report By
 QS0794  HISTORY     - 1952     MONUMENTED       CGS
 QS0794
 QS0794                          STATION DESCRIPTION
 QS0794
 QS0794'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0794'THE STATION IS IN SECTION 18, T 16 N, R 27 E, ABOUT 6-1/2 MILES SOUTH
 QS0794'AND 2-1/4 MILES EAST OF GLENCROSS, 35 FEET EAST OF A WIRE FENCE, AND
 QS0794'40 FEET SOUTHEAST OF A WHITE 4 IN X 4 IN WITNESS POST.
 QS0794'
 QS0794'TO REACH THE STATION FROM THE GLENCROSS POST OFFICE GO SOUTH ON GRAVEL
 QS0794'ROAD FOR 0.35 MILE TO A T-INTERSECTION, TURN LEFT AND GO EAST FOR 1.35
 QS0794'MILES TO A CROSSROADS, TURN RIGHT AND GO SOUTH FOR 2.1 MILES TO A
 QS0794'T-INTERSECTION, TURN LEFT AND GO EAST FOR 1.0 MILE TO CROSSROADS, TURN
 QS0794'RIGHT AND FOLLOW MAIN ROAD SOUTH, EAST, AND SOUTHEASTERLY FOR 2.8
 QS0794'MILES TO FORKS, TAKE LEFT FORK AND CONTINUE FOR 1.0 MILE TO A TRACK
 QS0794'ROAD RIGHT JUST BEFORE REACHING POINT WHERE MAIN ROAD CROSSES CATTLE
 QS0794'GUARD, TURN RIGHT AND FOLLLOW TRACK ROAD WEST AND SOUTHWESTERLY FOR
 QS0794'1.2 MILES TO A WIRE GATE AND THE AZIMUTH MARK ON THE RIGHT AS
 QS0794'DESCRIBED BELOW, PASS THROUGH GATE AND GO WEST-SOUTHWEST ACROSS
 QS0794'PASTURE FOR 0.2 MILE TO THE HIGHEST POINT AND THE STATION.
 QS0794'
 QS0794'THE STATION MARK PROJECTS 8 INCHES, AND THE DISK IS STAMPED HORSE
 QS0794'1952.
 QS0794'
 QS0794'REFERENCE MARK NO. 1 IS 48 FEET NORTHEAST OF A WHITE 4 IN X 4 IN
 QS0794'WITNESS POST, AND 38 FEET EAST OF A WIRE FENCE.  THE MARK PROJECTS 4
 QS0794'INCHES, AND THE DISK IS STAMPED HORSE NO 1 1952.
 QS0794'
 QS0794'REFERENCE MARK NO. 2 PROJECTS 3 INCHES, AND THE DISK IS STAMPED HORSE
 QS0794'NO 2 1952.
 QS0794'
 QS0794'THE AZIMUTH MARK IS 67 FEET WEST OF A WIRE GATE, 8 FEET EAST OF A
 QS0794'WHITE 4 IN X 4 IN WITNESS POST, AND 2 FEET SOUTH OF A WIRE FENCE.  THE
 QS0794'MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED HORSE 1952.
 QS0794'
 QS0794'A TRAVERSE WAS MADE TO TT 10 (USGS)  THE MARK IS A STANDARD U.S.
 QS0794'GEOLOGICAL SURVEY MARK SET IN THE TOP OF A 10 IN X 10 IN CONCRETE POST
 QS0794'PROJECTING 5 INCHES.  THE DISK IS STAMPED TT 10 MF 1948.
 QS0794'
 QS0794'HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2229 ***********************************************************************
 PU2229  DESIGNATION -  HORSE
 PU2229  PID         -  PU2229
 PU2229  STATE/COUNTY-  SD/MEADE
 PU2229  COUNTRY     -  US
 PU2229  USGS QUAD   -  SQUAW BUTTES (2017)
 PU2229
 PU2229                         *CURRENT SURVEY CONTROL
 PU2229  ______________________________________________________________________
 PU2229* NAD 83(1996) POSITION- 44 57 21.54156(N) 102 40 43.90308(W)   ADJUSTED
 PU2229* NAVD 88 ORTHO HEIGHT -   860.    (meters)     2822.    (feet) SCALED
 PU2229  ______________________________________________________________________
 PU2229  GEOID HEIGHT    -        -17.860 (meters)                     GEOID18
 PU2229  LAPLACE CORR    -         -5.76  (seconds)                    DEFLEC18
 PU2229  HORZ ORDER      -  SECOND
 PU2229
 PU2229.The horizontal coordinates were established by classical geodetic methods
 PU2229.and adjusted by the National Geodetic Survey in January 1998.
 PU2229
 PU2229.The orthometric height was scaled from a topographic map.
 PU2229
 PU2229.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2229.GEOID18 height accuracy estimate available here.
 PU2229
 PU2229.Click photographs - Photos may exist for this station.
 PU2229
 PU2229.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2229
 PU2229. The following values were computed from the NAD 83(1996) position.
 PU2229
 PU2229;                    North         East     Units Scale Factor Converg.
 PU2229;SPC SD N     -   128,248.170   388,669.706   MT  0.99994049   -1 53 45.4
 PU2229;SPC SD N     -   420,760.87  1,275,160.53   sFT  0.99994049   -1 53 45.4
 PU2229;UTM  13      - 4,980,681.750   683,081.345   MT  1.00001217   +1 38 25.7
 PU2229
 PU2229!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2229!SPC SD N     -   0.99986791  x   0.99994049  =   0.99980840
 PU2229!UTM  13      -   0.99986791  x   1.00001217  =   0.99988007
 PU2229
 PU2229:                Primary Azimuth Mark                     Grid Az
 PU2229:SPC SD N     -  HORSE AZ MK                              349 06 30.4
 PU2229:UTM  13      -  HORSE AZ MK                              345 34 19.3
 PU2229
 PU2229_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK8308180681(NAD 83)
 PU2229
 PU2229|---------------------------------------------------------------------|
 PU2229| PID    Reference Object                     Distance      Geod. Az  |
 PU2229|                                                           dddmmss.s |
 PU2229| CQ4001 HORSE RM 1                           26.938 METERS 02730     |
 PU2229| CQ4002 HORSE RM 2                            5.090 METERS 21653     |
 PU2229| CQ4000 HORSE AZ MK                                        3471245.0 |
 PU2229|---------------------------------------------------------------------|
 PU2229
 PU2229                          SUPERSEDED SURVEY CONTROL
 PU2229
 PU2229  NAD 83(1993)-  44 57 21.53359(N)    102 40 43.90207(W) AD(       ) 2
 PU2229  NAD 83(1986)-  44 57 21.53223(N)    102 40 43.90134(W) AD(       ) 2
 PU2229  NAD 27      -  44 57 21.57510(N)    102 40 42.31130(W) AD(       ) 2
 PU2229
 PU2229.Superseded values are not recommended for survey control.
 PU2229
 PU2229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2229.See file dsdata.pdf to determine how the superseded data were derived.
 PU2229
 PU2229_MARKER: DS = TRIANGULATION STATION DISK
 PU2229_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU2229_STAMPING: HORSE 1951
 PU2229_MARK LOGO: CGS
 PU2229_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2229_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2229
 PU2229  HISTORY     - Date     Condition        Report By
 PU2229  HISTORY     - 1951     MONUMENTED       CGS
 PU2229  HISTORY     - 1962     GOOD             CGS
 PU2229
 PU2229                          STATION DESCRIPTION
 PU2229
 PU2229'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2229'THE STATION IS ABOUT 12 MILES NORTHWEST OF OPAL AND ABOUT 6 MILES
 PU2229'SOUTHWEST OF MAURINE ON THE SUMMIT OF A HIGH POINTED BUTTE.
 PU2229'
 PU2229'TO REACH THE STATION FROM MAURINE, GO WEST ON U.S. HIGHWAY NO. 212
 PU2229'FOR 3.15 MILES TO A CROSS ROAD.  THEN LEFT, SOUTH, ON A DIRT ROAD
 PU2229'FOR 4.25 MILES TO A TRACK ROAD ON THE RIGHT.  THEN RIGHT, WEST,
 PU2229'ON THE TRACK ROAD FOR 1.1 MILES TO A WIRE FENCE.  THEN LEFT,
 PU2229'SOUTH, ALONG EAST SIDE OF FENCE FOR 0.35 MILE TO A WIRE GATE.
 PU2229'THEN RIGHT, THROUGH GATE, WESTERLY ON A TRACK ROAD FOR 0.15 MILE
 PU2229'TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.  THEN LEFT,
 PU2229'SOUTHWESTERLY ACROSS PASTURE LAND TO THE END OF TRUCK TRAVEL
 PU2229'AT THE NORTHEAST BASE OF THE BUTTE.  PACK SOUTHERLY FOR ABOUT
 PU2229'100 YARDS TO THE SUMMIT OF THE BUTTE AND THE STATION AS
 PU2229'DESCRIBED.
 PU2229'
 PU2229'THE STATION MARK IS WELDED IN THE TOP OF A 3-INCH IRON PIPE
 PU2229'THAT PROJECTS 4 INCHES.  THE DISK IS STAMPED HORSE 1951.
 PU2229'
 PU2229'REFERENCE MARK NO. 1 IS WELDED IN THE TOP OF A 3-INCH IRON PIPE
 PU2229'THAT PROJECTS 6 INCHES.  THE DISK IS STAMPED HORSE NO 1 1951.
 PU2229'
 PU2229'REFERENCE MARK NO. 2 IS WELDED IN THE TOP OF A 3-INCH IRON PIPE
 PU2229'THAT PROJECTS 4 INCHES.  THE DISK IS STAMPED HORSE NO 2 1951.
 PU2229'
 PU2229'THE AZIMUTH MARK IS 15 FEET SOUTH OF THE TRACK ROAD.  THE MARK
 PU2229'PROJECTS 8 INCHES AND THE DISK IS STAMPED HORSE 1951.
 PU2229'
 PU2229'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2229'CONCRETE CYLINDER.
 PU2229
 PU2229                          STATION RECOVERY (1962)
 PU2229
 PU2229'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2229'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE
 PU2229'RECOVERED AS DESCRIBED, ALL MARKS WERE FOUND IN GOOD CONDITION.
 PU2229'A DIFFERENCE WAS FOUND IN THE DISTANCE MEASUREMENT TO REFERENCE
 PU2229'MARK 1 AND WAS VERIFIED IN THE FIELD.  THE DESCRIPTION TO REACH THE
 PU2229'STATION IS CONSIDERED SATISFACTORY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1358 ***********************************************************************
 PU1358  DESIGNATION -  HORSE RM 1
 PU1358  PID         -  PU1358
 PU1358  STATE/COUNTY-  SD/BUTTE
 PU1358  COUNTRY     -  US
 PU1358  USGS QUAD   -  NEWELL (2017)
 PU1358
 PU1358                         *CURRENT SURVEY CONTROL
 PU1358  ______________________________________________________________________
 PU1358* NAD 83(1986) POSITION- 44 42 55.     (N) 103 27 48.     (W)   SCALED
 PU1358* NAVD 88 ORTHO HEIGHT -   893.522 (meters)     2931.50  (feet) ADJUSTED
 PU1358  ______________________________________________________________________
 PU1358  GEOID HEIGHT    -        -16.283 (meters)                     GEOID18
 PU1358  DYNAMIC HEIGHT  -        893.293 (meters)     2930.75  (feet) COMP
 PU1358  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 PU1358
 PU1358  VERT ORDER      -  SECOND    CLASS 0
 PU1358
 PU1358.The horizontal coordinates were scaled from a map and have
 PU1358.an estimated accuracy of +/- 6 seconds.
 PU1358
 PU1358.The orthometric height was determined by differential leveling and
 PU1358.adjusted by the NATIONAL GEODETIC SURVEY
 PU1358.in June 1991.
 PU1358
 PU1358.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1358.GEOID18 height accuracy estimate available here.
 PU1358
 PU1358.Click photographs - Photos may exist for this station.
 PU1358
 PU1358.The dynamic height is computed by dividing the NAVD 88
 PU1358.geopotential number by the normal gravity value computed on the
 PU1358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1358.degrees latitude (g = 980.6199 gals.).
 PU1358
 PU1358.The modeled gravity was interpolated from observed gravity values.
 PU1358
 PU1358;                    North         East    Units  Estimated Accuracy
 PU1358;SPC SD N     -   103,870.      325,670.      MT  (+/- 180 meters Scaled)
 PU1358
 PU1358_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK217524(NAD 83)
 PU1358
 PU1358                          SUPERSEDED SURVEY CONTROL
 PU1358
 PU1358  NGVD 29 (??/??/92)  893.045  (m)         2929.93   (f) ADJ UNCH    2 0
 PU1358
 PU1358.Superseded values are not recommended for survey control.
 PU1358
 PU1358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1358.See file dsdata.pdf to determine how the superseded data were derived.
 PU1358
 PU1358_MARKER: DR = REFERENCE MARK DISK
 PU1358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1358_STAMPING: HORSE NO 1 1962
 PU1358_MARK LOGO: CGS
 PU1358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1358+STABILITY: SURFACE MOTION
 PU1358
 PU1358  HISTORY     - Date     Condition        Report By
 PU1358  HISTORY     - 1962     MONUMENTED       CGS
 PU1358  HISTORY     - 1963     GOOD             CGS
 PU1358
 PU1358                          STATION DESCRIPTION
 PU1358
 PU1358'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1358'2.6 MI W FROM NEWELL.
 PU1358'ABOUT 2.1 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION OF
 PU1358'U.S. HIGHWAY 212 AND STATE HIGHWAY 79 AT NEWELL, THENCE 0.3 MILE
 PU1358'SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE EAST ACROSS A
 PU1358'PASTURE, ON THE SOUTH SLOPE OF THE MORE NORTHERLY OF TWO ROUND
 PU1358'PEAKS IN THE PASTURE, 35.1 FEET SOUTHEAST OF THE STATION MARK,
 PU1358'ABOUT 3 FEET BELOW THE LEVEL OF THE TOP OF THE PEAK, AND SET IN
 PU1358'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1360 ***********************************************************************
 PU1360  DESIGNATION -  HORSE RM 2
 PU1360  PID         -  PU1360
 PU1360  STATE/COUNTY-  SD/BUTTE
 PU1360  COUNTRY     -  US
 PU1360  USGS QUAD   -  NEWELL (2017)
 PU1360
 PU1360                         *CURRENT SURVEY CONTROL
 PU1360  ______________________________________________________________________
 PU1360* NAD 83(1986) POSITION- 44 42 55.     (N) 103 27 48.     (W)   SCALED
 PU1360* NAVD 88 ORTHO HEIGHT -   894.508 (meters)     2934.73  (feet) ADJUSTED
 PU1360  ______________________________________________________________________
 PU1360  GEOID HEIGHT    -        -16.283 (meters)                     GEOID18
 PU1360  DYNAMIC HEIGHT  -        894.278 (meters)     2933.98  (feet) COMP
 PU1360  MODELED GRAVITY -    980,330.3   (mgal)                       NAVD 88
 PU1360
 PU1360  VERT ORDER      -  SECOND    CLASS 0
 PU1360
 PU1360.The horizontal coordinates were scaled from a map and have
 PU1360.an estimated accuracy of +/- 6 seconds.
 PU1360
 PU1360.The orthometric height was determined by differential leveling and
 PU1360.adjusted by the NATIONAL GEODETIC SURVEY
 PU1360.in June 1991.
 PU1360
 PU1360.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1360.GEOID18 height accuracy estimate available here.
 PU1360
 PU1360.Click photographs - Photos may exist for this station.
 PU1360
 PU1360.The dynamic height is computed by dividing the NAVD 88
 PU1360.geopotential number by the normal gravity value computed on the
 PU1360.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1360.degrees latitude (g = 980.6199 gals.).
 PU1360
 PU1360.The modeled gravity was interpolated from observed gravity values.
 PU1360
 PU1360;                    North         East    Units  Estimated Accuracy
 PU1360;SPC SD N     -   103,870.      325,670.      MT  (+/- 180 meters Scaled)
 PU1360
 PU1360_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK217524(NAD 83)
 PU1360
 PU1360                          SUPERSEDED SURVEY CONTROL
 PU1360
 PU1360  NGVD 29 (??/??/92)  894.031  (m)         2933.17   (f) ADJ UNCH    2 0
 PU1360
 PU1360.Superseded values are not recommended for survey control.
 PU1360
 PU1360.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1360.See file dsdata.pdf to determine how the superseded data were derived.
 PU1360
 PU1360_MARKER: DR = REFERENCE MARK DISK
 PU1360_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PU1360_STAMPING: HORSE NO 2 1962
 PU1360_MARK LOGO: CGS
 PU1360_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU1360_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1360
 PU1360  HISTORY     - Date     Condition        Report By
 PU1360  HISTORY     - 1962     MONUMENTED       CGS
 PU1360  HISTORY     - 1963     GOOD             CGS
 PU1360
 PU1360                          STATION DESCRIPTION
 PU1360
 PU1360'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1360'2.6 MI W FROM NEWELL.
 PU1360'ABOUT 2.1 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION OF
 PU1360'U.S. HIGHWAY 212 AND STATE HIGHWAY 79 AT NEWELL, THENCE 0.3
 PU1360'MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE EAST ACROSS A
 PU1360'PASTURE, ON THE TOP OF THE NORTHWEST EDGE OF THE HIGHEST POINT
 PU1360'OF THE MORE NORTHERLY OF TWO ROUND PEAKS IN THE PASTURE, 11.6
 PU1360'FEET NORTHWEST OF THE STATION MARK, ABOUT LEVEL WITH THE TOP OF
 PU1360'THE PEAK, A CAP ON AN IRON PIPE THAT PROJECTS 24 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0850 ***********************************************************************
 PR0850  DESIGNATION -  HORSWILL RESET
 PR0850  PID         -  PR0850
 PR0850  STATE/COUNTY-  SD/HAMLIN
 PR0850  COUNTRY     -  US
 PR0850  USGS QUAD   -  HAYTI (2017)
 PR0850
 PR0850                         *CURRENT SURVEY CONTROL
 PR0850  ______________________________________________________________________
 PR0850* NAD 83(1996) POSITION- 44 43 38.99040(N) 097 08 10.35067(W)   ADJUSTED
 PR0850* NAVD 88 ORTHO HEIGHT -   571.5   (meters)     1875.    (feet) VERTCON3
 PR0850  ______________________________________________________________________
 PR0850  GEOID HEIGHT    -        -24.933 (meters)                     GEOID18
 PR0850  LAPLACE CORR    -         -1.27  (seconds)                    DEFLEC18
 PR0850  HORZ ORDER      -  FIRST
 PR0850
 PR0850.The horizontal coordinates were established by classical geodetic methods
 PR0850.and adjusted by the National Geodetic Survey in January 1998.
 PR0850
 PR0850.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0850.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0850
 PR0850.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0850.GEOID18 height accuracy estimate available here.
 PR0850
 PR0850.Click photographs - Photos may exist for this station.
 PR0850
 PR0850.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0850
 PR0850. The following values were computed from the NAD 83(1996) position.
 PR0850
 PR0850;                    North         East     Units Scale Factor Converg.
 PR0850;SPC SD N     -   103,373.419   826,811.115   MT  0.99995499   +2 01 36.5
 PR0850;SPC SD N     -   339,150.96  2,712,629.47   sFT  0.99995499   +2 01 36.5
 PR0850;UTM  14      - 4,954,369.154   647,590.189   MT  0.99986787   +1 18 42.7
 PR0850
 PR0850!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0850!SPC SD N     -   0.99991431  x   0.99995499  =   0.99986931
 PR0850!UTM  14      -   0.99991431  x   0.99986787  =   0.99978219
 PR0850
 PR0850:                Primary Azimuth Mark                     Grid Az
 PR0850:SPC SD N     -  HORSWILL AZ MK                           032 20 56.6
 PR0850:UTM  14      -  HORSWILL AZ MK                           033 03 50.4
 PR0850
 PR0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ4759054369(NAD 83)
 PR0850
 PR0850|---------------------------------------------------------------------|
 PR0850| PID    Reference Object                     Distance      Geod. Az  |
 PR0850|                                                           dddmmss.s |
 PR0850| PR0825 WATERTOWN SMALL MUN STANDPIPE       APPROX.20.2 KM 0040906.9 |
 PR0850| PR0831 WATERTOWN COURTHOUSE SPIRE          APPROX.19.3 KM 0044314.1 |
 PR0850| PR0829 WATERTOWN METH CH SPIRE             APPROX.19.0 KM 0045856.5 |
 PR0850| CO5635 HORSWILL AZ MK                                     0342233.1 |
 PR0850| CO5637 HORSWILL RM 1                        23.582 METERS 07020     |
 PR0850| PR1011 OLSON LUTHERAN CH 4 1/2 MI          APPROX.23.9 KM 0765457.2 |
 PR0850| PR0842 CASTLEWOOD MUNICIPAL TANK           APPROX. 8.4 KM 0930216.4 |
 PR0850| CO5638 HORSWILL RM 2                        23.649 METERS 18041     |
 PR0850| PR0848 LAKE NORDEN MUNICIPAL TANK          APPROX.17.4 KM 1994824.0 |
 PR0850| CU8160 T115N R53W SEC 36 NE1/4 NW COR                     34235     |
 PR0850|---------------------------------------------------------------------|
 PR0850
 PR0850                          SUPERSEDED SURVEY CONTROL
 PR0850
 PR0850  NAD 83(1986)-  44 43 38.98602(N)    097 08 10.33171(W) AD(       ) 1
 PR0850  NAD 27      -  44 43 39.11725(N)    097 08 09.07266(W) AD(       ) 1
 PR0850  USSD        -  44 43 39.28200(N)    097 08 09.51500(W) AD(       ) 3
 PR0850  NGVD 29 (07/19/86)  571.2    (m)         1874.     (f) VERT ANG       
 PR0850
 PR0850.Superseded values are not recommended for survey control.
 PR0850
 PR0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0850.See file dsdata.pdf to determine how the superseded data were derived.
 PR0850
 PR0850_MARKER: DS = TRIANGULATION STATION DISK
 PR0850_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0850_STAMPING: HORSEWILL 1903 1935
 PR0850_MARK LOGO: CGS
 PR0850_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0850+STABILITY: SURFACE MOTION
 PR0850
 PR0850  HISTORY     - Date     Condition        Report By
 PR0850  HISTORY     - 1903     MONUMENTED       CGS
 PR0850  HISTORY     - 1934     GOOD             SDGS
 PR0850  HISTORY     - 1935     SEE DESCRIPTION  CGS
 PR0850  HISTORY     - 1968     GOOD             USGS
 PR0850  HISTORY     - 1974     GOOD             NGS
 PR0850
 PR0850                          STATION DESCRIPTION
 PR0850
 PR0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1903 (OWF)
 PR0850'STATION IS SITUATED NEAR THE CENTER OF THE W HALF NE 1/4 SEC.
 PR0850'36, T115N, R53W, ON LAND BELONGING TO J. HORSWILL.  IT IS
 PR0850'5 MILES W OF THE TOWN OF CASTLEWOOD AND IS ON THE HIGH POINT
 PR0850'OF THE RISING GROUND.  THE STATION IS MARKED BY A STANDARD DISK,
 PR0850'THE REFERENCE MARK BEING AT THE NW CORNER OF THE 1/4 SECTION AT
 PR0850'THE S EDGE OF THE ROAD, 0.39 METER S OF THE WIRE FENCE RUNNING
 PR0850'W FROM THE CORNER AND 1.11 METERS E OF THE FENCE RUNNING S
 PR0850'FROM THE CORNER AND 417.900 METERS FROM THE STATION N 17 DEG 24 MIN W.
 PR0850'IT IS 7.42 METERS LOWER IN ELEVATION
 PR0850'THAN THE STATION.  THE STONE MARKING THE CENTER OF THE N SIDE OF
 PR0850'THE SECTION IS CONNECTED WITH THE STATION.  THE FOLLOWING
 PR0850'BEARINGS AND DISTANCES ARE FROM THE TRIANGULATION STATION--J.
 PR0850'HORSWILLS WINDMILL TOWER, S 73 DEG 59 MIN E, ABOUT 300
 PR0850'METERS.  HOUSE CHIMNEY, S 46 DEG 10 MIN E, ABOUT 1
 PR0850'MILE.  A. PARLIAMENTS WINDMILL TOWER, N 71 DEG 21 MIN W, ABOUT
 PR0850'1,200 METERS.
 PR0850
 PR0850                          STATION RECOVERY (1934)
 PR0850
 PR0850'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PR0850'STATION AND REFERENCE MARK WERE RECOVERED AND FOUND IN GOOD
 PR0850'CONDITION.
 PR0850'
 PR0850'NO AZIMUTHS OR MEASUREMENTS WERE CHECKED.
 PR0850
 PR0850                          STATION RECOVERY (1935)
 PR0850
 PR0850'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PR0850'THE STATION MARK WAS RECOVERED AS DESCRIBED BUT THE REFERENCE
 PR0850'MARK WAS NOT.  THE OLD MARK WAS REMOVED AND REPLACED BY A STANDARD
 PR0850'DISK IN SQUARE CONCRETE POST, AND STAMPED HORSWILL 1903 1935.
 PR0850'THE LAND IS OWNED BY THE CHESTER BROTHERS ESTATE AND IS TENANTED
 PR0850'BY MR. GEORGE LEE.  THE MARK IS SET IN A PASTURE FIELD ON
 PR0850'HIGHEST PART OF SMALL HILL AND IS 195 FEET SW OF FENCE LINE ON E
 PR0850'SIDE OF PASTURE.  THIS FENCE LINE RUNS SE AND NW.
 PR0850'
 PR0850'REFERENCE MARK NO. 1, ESTABLISHED IN 1935, IS NE OF THE STATION
 PR0850'AND PROJECTS 6 INCHES.  REFERENCE MARK NO. 2,
 PR0850'ESTABLISHED IN 1935, IS S OF THE STATION AND PROJECTS 6 INCHES.
 PR0850'
 PR0850'AZIMUTH MARK, ESTABLISHED IN 1935, IS NE OF THE STATION ON
 PR0850'THE N EDGE OF THE RIGHT-OF-WAY OF AN E-W ROAD, 25 FEET N OF
 PR0850'THE CENTER LINE OF THE ROAD, 1 FOOT S OF THE N RIGHT-OF-WAY
 PR0850'FENCE, 3 FEET E OF A FENCE CORNER POST, APPROXIMATELY 0.2 MILE
 PR0850'W OF A DIRT CROSS ROAD AND PROJECTS 10 INCHES.
 PR0850'
 PR0850'THE STATION IS REACHED BY GOING S FROM WATERTOWN ON U.S.
 PR0850'HIGHWAY 81 FOR ABOUT 10 MILES TO WHERE S. DAK. 22 TURNS E TO
 PR0850'CASTLEWOOD.  HERE TURN W ON DIRT ROAD 1.0 MILE AND TURN S AT
 PR0850'DIRT CROSSROADS.  FOLLOW THIS ROAD 0.3 MILE TO LANE ON RIGHT
 PR0850'LEADING INTO YARD OF MR. LEE.  CONTINUE ON LANE PAST S SIDE OF
 PR0850'BARN AND ON W INTO PASTURE 0.5 MILE TO HIGHEST PART OF PASTURE
 PR0850'AND STATION.
 PR0850'
 PR0850'THE DISTANCE BETWEEN REFERENCE MARKS COMPUTED IS 127.21 FEET.
 PR0850
 PR0850                          STATION RECOVERY (1968)
 PR0850
 PR0850'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0850'STATION MARK, REFERENCE MARKS AND AZIMUTH MARK WERE FOUND IN
 PR0850'GOOD CONDITION AS DESCRIBED.
 PR0850'
 PR0850'DISTANCES AND DIRECTIONS TO REFERENCE MARKS CHECKED.
 PR0850'
 PR0850'THE OLD DESCRIPTION IS ADEQUATE.
 PR0850
 PR0850                          STATION RECOVERY (1974)
 PR0850
 PR0850'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 PR0850'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND THE
 PR0850'AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 PR0850'
 PR0850'A NEW DESCRIPTION FOLLOWS--
 PR0850'
 PR0850'THE STATION IS LOCATED ABOUT 12 MILES SOUTH OF WATERTOWN, 5
 PR0850'MILES WEST OF CASTLEWOOD, 1.5 MILES WEST OF U.S. HIGHWAY 81,
 PR0850'0.3 MILE SOUTH OF A GRADED ROAD, AND ABOUT 200 YARDS SOUTHEAST
 PR0850'OF A FARMSTEAD OWNED BY MR. BRUCE GAEDE, ON THE TOP OF A SMALL
 PR0850'FLAT-TOPPED ROCKY HILL IN PASTURE LAND OWNED BY MRS. HARRIET
 PR0850'PENNY AND FARMED BY MR. CASEY SMITH - THE FARM RESIDENCE IS
 PR0850'ABOUT 0.5 MILE EAST-SOUTHEAST OF THE STATION.
 PR0850'
 PR0850'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HIGHWAYS
 PR0850'81 AND 212 AT WATERTOWN, GO SOUTH ON HIGHWAY 81 FOR 11.3 MILES
 PR0850'TO A CROSSROAD WITH STATE HIGHWAY 22 LEADING EAST AND A GRAVELED
 PR0850'ROAD LEADING WEST, TURN RIGHT AND GO WEST ON THE GRAVELED
 PR0850'ROAD 1.0 MILE TO A CROSSROAD*, CONTINUE WEST ON THE GRAVELED
 PR0850'ROAD 0.25 MILE TO A FIELD ENTRANCE ON THE RIGHT AND THE AZIMUTH
 PR0850'MARK AS DESCRIBED, CONTINUE WEST 0.3 MILE TO A DRIVEWAY ON THE
 PR0850'LEFT LEADING INTO THE FARMSTEAD OF MR. BRUCE GAEDE, FOLLOW THE
 PR0850'DRIVEWAY SOUTH 0.2 MILE TO THE HOUSE AND ETT.  PACK SOUTHEAST
 PR0850'ACROSS PASTURE ABOUT 200 YARDS TO THE TOP OF THE HILL AND
 PR0850'THE STATION AS DESCRIBED.
 PR0850'
 PR0850'*TURN LEFT AT THE CROSSROAD AND GO SOUTH 0.3 MILE TO THE PROPERTY
 PR0850'OWNERS FARMSTEAD ON THE RIGHT.  THE STATION CAN BE REACHED BY
 PR0850'FOLLOWING THE LANE WEST FROM THE BARN TO THE PASTURE, IT IS
 PR0850'ROUGH AND THERE ARE A NUMBER OF LARGE ROCKS IN THE LANE.
 PR0850'
 PR0850'THE STATION MARK IS A STANDARD DISK STAMPED HORSWILL 1903 1935,
 PR0850'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 10-INCHES.  IT
 PR0850'IS NEAR THE CENTER OF THE HILLTOP, 407 FEET EAST OF A T FENCE
 PR0850'CORNER AT THE SOUTHEAST CORNER OF THE GAEDE FARMSTEAD.
 PR0850'
 PR0850'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED HORSWILL NO
 PR0850'1 1935, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH
 PR0850'PROJECTS 8-INCHES.  IT IS AT THE EAST EDGE OF THE HILLTOP,
 PR0850'130 FEET SOUTHWEST OF A FENCE ALONG THE NORTHEAST SIDE OF THE
 PR0850'PASTURE.
 PR0850'
 PR0850'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED HORSWILL NO
 PR0850'2 1935, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH
 PR0850'PROJECTS 8-INCHES.  IT IS AT THE SOUTH EDGE OF THE HILLTOP.
 PR0850'
 PR0850'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HORSWILL 1935, SET
 PR0850'IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 PR0850'IT IS 30 FEET NORTH OF THE CENTER OF THE GRAVELED ROAD, 26.5
 PR0850'FEET SOUTHEAST OF A T FENCE CORNER, 17 FEET SOUTH OF THE NORTH
 PR0850'RIGHT-OF-WAY FENCE LINE AND METAL WITNESS POST, AND 11 FEET
 PR0850'EAST OF THE CENTER OF A FIELD ENTRANCE.
 PR0850'
 PR0850'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 5 MILES
 PR0850'WEST OF CASTLEWOOD
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0802 ***********************************************************************
 OQ0802  DESIGNATION -  HOSPITAL
 OQ0802  PID         -  OQ0802
 OQ0802  STATE/COUNTY-  SD/MINNEHAHA
 OQ0802  COUNTRY     -  US
 OQ0802  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0802
 OQ0802                         *CURRENT SURVEY CONTROL
 OQ0802  ______________________________________________________________________
 OQ0802* NAD 83(1996) POSITION- 43 32 07.50227(N) 096 44 34.24393(W)   ADJUSTED
 OQ0802* NAVD 88 ORTHO HEIGHT -   459.    (meters)     1506.    (feet) SCALED
 OQ0802  ______________________________________________________________________
 OQ0802  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 OQ0802  LAPLACE CORR    -         -0.92  (seconds)                    DEFLEC18
 OQ0802  HORZ ORDER      -  FIRST
 OQ0802
 OQ0802.The horizontal coordinates were established by classical geodetic methods
 OQ0802.and adjusted by the National Geodetic Survey in January 1998.
 OQ0802
 OQ0802.The orthometric height was scaled from a topographic map.
 OQ0802
 OQ0802.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0802.GEOID18 height accuracy estimate available here.
 OQ0802
 OQ0802.Click photographs - Photos may exist for this station.
 OQ0802
 OQ0802.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0802
 OQ0802. The following values were computed from the NAD 83(1996) position.
 OQ0802
 OQ0802;                    North         East     Units Scale Factor Converg.
 OQ0802;SPC SD S     -   139,812.193   890,099.829   MT  0.99990791   +2 28 36.9
 OQ0802;SPC SD S     -   458,700.50  2,920,269.19   sFT  0.99990791   +2 28 36.9
 OQ0802;UTM  14      - 4,822,749.809   682,373.924   MT  1.00000913   +1 33 18.6
 OQ0802
 OQ0802!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0802!SPC SD S     -   0.99993212  x   0.99990791  =   0.99984003
 OQ0802!UTM  14      -   0.99993212  x   1.00000913  =   0.99994125
 OQ0802
 OQ0802:                Primary Azimuth Mark                     Grid Az
 OQ0802:SPC SD S     -  HOSPITAL AZ MK                           330 08 20.4
 OQ0802:UTM  14      -  HOSPITAL AZ MK                           331 03 38.7
 OQ0802
 OQ0802_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8237322749(NAD 83)
 OQ0802
 OQ0802|---------------------------------------------------------------------|
 OQ0802| PID    Reference Object                     Distance      Geod. Az  |
 OQ0802|                                                           dddmmss.s |
 OQ0802| OQ0783 SIOUX FALLS BREWING CO STACK        APPROX. 2.6 KM 0254758.0 |
 OQ0802| OQ0809 SIOUX FALLS FIRST BAP CH CROSS      APPROX. 1.6 KM 0282517.5 |
 OQ0802| OQ0821 SIOUX FALLS J MORRELL CO N STK      APPROX. 3.7 KM 0305844.9 |
 OQ0802| OQ0820 SIOUX FALLS J MORRELL CO S STK      APPROX. 3.7 KM 0310148.2 |
 OQ0802| OQ0806 SIOUX FALLS N ST PWR CO STK         APPROX. 3.0 KM 0355758.5 |
 OQ0802| OQ0791 SIOUX FALLS FIRE STATION            APPROX. 1.6 KM 0363329.2 |
 OQ0802| OQ0816 SIOUX FALLS FIRST METH CH           APPROX. 1.2 KM 0421512.2 |
 OQ0802| OQ0785 SIOUX FALLS FIRST LUTH CH           APPROX. 1.4 KM 0473930.9 |
 OQ0802| OQ0795 SIOUX FALLS FRANKLIN SCH STK        APPROX. 3.4 KM 0491941.9 |
 OQ0802| OQ0776 SIOUX FALLS WASHINGTON HS STK       APPROX. 1.4 KM 0492858.1 |
 OQ0802| OQ0779 SIOUX FALLS BANCROFT SCH STACK      APPROX. 3.4 KM 0632006.3 |
 OQ0802| OQ0796 SIOUX FALLS S DAK DEAF SCH STK      APPROX. 3.5 KM 0664125.0 |
 OQ0802| OQ0811 SIOUX FALLS LOWELL SCH STK          APPROX. 0.5 KM 0681533.3 |
 OQ0802| OQ0814 SIOUX FALLS LEWIS AVE MUN TANK      APPROX. 3.6 KM 0703945.3 |
 OQ0802| OQ0798 SIOUX FALLS ALL SAINTS SCH CUP      APPROX. 1.2 KM 0811223.4 |
 OQ0802| CO3726 HOSPITAL RM 1                         2.338 METERS 08946     |
 OQ0802| OQ0807 SIOUX FALLS LONGFELLOW SCH STK      APPROX. 1.9 KM 0913927.3 |
 OQ0802| OQ0810 SIOUX FALLS MC KENNAN HOSP STK      APPROX. 2.2 KM 0921018.7 |
 OQ0802| CO3725 HOSPITAL AZ MK                                     3323657.3 |
 OQ0802|---------------------------------------------------------------------|
 OQ0802
 OQ0802                          SUPERSEDED SURVEY CONTROL
 OQ0802
 OQ0802  NAD 83(1995)-  43 32 07.50371(N)    096 44 34.24186(W) AD(       ) 1
 OQ0802  NAD 83(1986)-  43 32 07.50566(N)    096 44 34.22068(W) AD(       ) 1
 OQ0802  NAD 27      -  43 32 07.59700(N)    096 44 33.03700(W) AD(       ) 1
 OQ0802
 OQ0802.Superseded values are not recommended for survey control.
 OQ0802
 OQ0802.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0802.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0802
 OQ0802_MARKER: DS = TRIANGULATION STATION DISK
 OQ0802_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 OQ0802_SP_SET: BUILDING ROOF
 OQ0802_STAMPING: HOSPITAL 1935
 OQ0802_MARK LOGO: CGS
 OQ0802_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0802+STABILITY: POSITION/ELEVATION WELL
 OQ0802
 OQ0802  HISTORY     - Date     Condition        Report By
 OQ0802  HISTORY     - 1935     MONUMENTED       CGS
 OQ0802
 OQ0802                          STATION DESCRIPTION
 OQ0802
 OQ0802'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0802'STATION IS LOCATED WITHIN THE CITY LIMITS OF SIOUX FALLS, IN THE
 OQ0802'SOUTHEAST QUARTER SEC. 20, T. 101 N., R. 49 W., ON THE ROOF OF
 OQ0802'THE SIOUX VALLEY HOSPITAL AT TWENTIETH STREET AND EUCLID AVENUE.
 OQ0802'MARK IS SET IN DRILL HOLE IN ONE OF THE TWO PARAPET WALLS THAT
 OQ0802'PROJECT TOWARD THE WEST FROM THE EAST SIDE CENTER OF THE ROOF.
 OQ0802'THESE TWO WALLS FORM THE ELEVATOR SHAFT OF THE BUILDING.
 OQ0802'
 OQ0802'REACHED FROM THE JUNCTION OF U.S. HIGHWAYS 77 AND 16 IN SIOUX
 OQ0802'FALLS BY GOING SOUTH ON U.S. HIGHWAY 77 (MINNESOTA AVENUE) FOR
 OQ0802'0.65 MILE TO TWINTIETH STREET.  LEAVE U.S. HIGHWAY 77, TURN
 OQ0802'RIGHT (WEST) ON TWENTIETH STREET AND GO 0.55 MILE TO HOSPITAL.
 OQ0802'
 OQ0802'REFERENCE MARK NO. 1 IS 7.67 FEET (2.338 METERS) EAST OF STATION,
 OQ0802'SET IN DRILL HOLE IN PARAPET RUNNING NORTH-AND-SOUTH ON EAST SIDE
 OQ0802'OF BUILDING AND IS 27.5 FEET NORTH OF FLAGPOLE.
 OQ0802'
 OQ0802'REFERENCE MARK NO. 2 IS 7.40 FEET (2.255 METERS) NORTH OF STATION,
 OQ0802'SET IN DRILL HOLE IN PARAPET RUNNING EAST AND WEST, 9 FEET WEST
 OQ0802'OF EAST EDGE OF BUILDING.  THIS PARAPET IS THE MORE NORTHERN OF
 OQ0802'TWO FORMING THE ELEVATOR SHAFT OF THE BUILDING.
 OQ0802'
 OQ0802'AZIMUTH MARK IS REACHED FROM BACK OF SIOUX VALLEY HOSPITAL BY
 OQ0802'GOING NORTH TO FIRST EAST-WEST STREET, TURN LEFT (WEST) AND GO
 OQ0802'0.2 MILE TO FIRST NORTH-SOUTH STREET, TURN RIGHT (NORTH) AND GO
 OQ0802'0.35 MILE TO MARK.  IT IS SET 21 FEET WEST OF CENTERLINE OF
 OQ0802'NORTH-SOUTH STREET, 21 FEET SOUTH OF FENCE CORNER, AND IN
 OQ0802'NORTH-SOUTH FENCE LINE.
 OQ0802'
 OQ0802'HEIGHT OF LIGHT ABOVE STATION MARK - 4 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1100 ***********************************************************************
 PT1100  DESIGNATION -  HOSUPA
 PT1100  PID         -  PT1100
 PT1100  STATE/COUNTY-  SD/DEWEY
 PT1100  COUNTRY     -  US
 PT1100  USGS QUAD   -  HERBERT CREEK NE (2017)
 PT1100
 PT1100                         *CURRENT SURVEY CONTROL
 PT1100  ______________________________________________________________________
 PT1100* NAD 83(1996) POSITION- 44 58 34.36332(N) 101 07 27.86605(W)   ADJUSTED
 PT1100* NAVD 88 ORTHO HEIGHT -   733.    (meters)     2405.    (feet) SCALED
 PT1100  ______________________________________________________________________
 PT1100  GEOID HEIGHT    -        -21.511 (meters)                     GEOID18
 PT1100  LAPLACE CORR    -         -4.71  (seconds)                    DEFLEC18
 PT1100  HORZ ORDER      -  FIRST
 PT1100
 PT1100.The horizontal coordinates were established by classical geodetic methods
 PT1100.and adjusted by the National Geodetic Survey in January 1998.
 PT1100
 PT1100.The orthometric height was scaled from a topographic map.
 PT1100
 PT1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1100.GEOID18 height accuracy estimate available here.
 PT1100
 PT1100.Click photographs - Photos may exist for this station.
 PT1100
 PT1100.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1100
 PT1100. The following values were computed from the NAD 83(1996) position.
 PT1100
 PT1100;                    North         East     Units Scale Factor Converg.
 PT1100;SPC SD N     -   127,615.100   511,315.547   MT  0.99993996   -0 47 44.8
 PT1100;SPC SD N     -   418,683.87  1,677,541.09   sFT  0.99993996   -0 47 44.8
 PT1100;UTM  14      - 4,982,503.286   332,494.858   MT  0.99994502   -1 30 06.9
 PT1100
 PT1100!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1100!SPC SD N     -   0.99988854  x   0.99993996  =   0.99982850
 PT1100!UTM  14      -   0.99988854  x   0.99994502  =   0.99983356
 PT1100
 PT1100:                Primary Azimuth Mark                     Grid Az
 PT1100:SPC SD N     -  HOSUPA AZ MK                             183 12 51.7
 PT1100:UTM  14      -  HOSUPA AZ MK                             183 55 13.8
 PT1100
 PT1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ3249482503(NAD 83)
 PT1100
 PT1100|---------------------------------------------------------------------|
 PT1100| PID    Reference Object                     Distance      Geod. Az  |
 PT1100|                                                           dddmmss.s |
 PT1100| QS0878 PARADE BAGLEY GRAIN ELEVATOR        APPROX. 5.7 KM 0162730.9 |
 PT1100| QS0876 SIMONS BARN AIR VENTILATOR          APPROX. 9.8 KM 0573140.0 |
 PT1100| CQ4012 HOSUPA AZ MK                                       1822506.9 |
 PT1100| CQ4013 HOSUPA RM 1                          71.784 METERS 27342     |
 PT1100| CQ4014 HOSUPA RM 2                          39.911 METERS 34413     |
 PT1100|---------------------------------------------------------------------|
 PT1100
 PT1100                          SUPERSEDED SURVEY CONTROL
 PT1100
 PT1100  NAD 83(1986)-  44 58 34.35591(N)    101 07 27.86568(W) AD(       ) 1
 PT1100  NAD 27      -  44 58 34.41800(N)    101 07 26.33400(W) AD(       ) 1
 PT1100
 PT1100.Superseded values are not recommended for survey control.
 PT1100
 PT1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1100.See file dsdata.pdf to determine how the superseded data were derived.
 PT1100
 PT1100_MARKER: DS = TRIANGULATION STATION DISK
 PT1100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1100_STAMPING: HOSUPA 1938
 PT1100_MARK LOGO: CGS
 PT1100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1100+STABILITY: SURFACE MOTION
 PT1100
 PT1100  HISTORY     - Date     Condition        Report By
 PT1100  HISTORY     - 1938     MONUMENTED       CGS
 PT1100  HISTORY     - 1952     GOOD             CGS
 PT1100
 PT1100                          STATION DESCRIPTION
 PT1100
 PT1100'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PT1100'STATION IS LOCATED IN THE CHEYENNE RIVER INDIAN RESERVATION,
 PT1100'ABOUT 3-1/2 MILES S AND 1 MILE W OF PARADE, ON THE EXTREME
 PT1100'S END OF A LONG RIDGE EXTENDING S FROM THE MAIN FOX RIDGE,
 PT1100'AND LYING BETWEEN HOSUPA AND AEBER CREEKS.
 PT1100'
 PT1100'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PT1100'BRONZE DISKS SET IN CONCRETE.
 PT1100'
 PT1100'STATION IS REACHED AS FOLLOWS--FROM THE RAILROAD STATION
 PT1100'IN PARADE GO W ON U.S. HIGHWAY 212, 0.65 MILE TO A SIDE ROAD ON
 PT1100'THE LEFT, TURN LEFT (S) AND GO 0.95 MILE TO A GROUP OF FARM
 PT1100'BUILDINGS, TAKE ROAD SW AND GO 0.35 MILE TO THE HOUSE WITH A
 PT1100'WINDMILL, GO DUE S 0.5 MILE TO A FENCE CORNER, TURN RIGHT (W)
 PT1100'WITH MAIN ROAD AND GO 0.25 MILE, TURN LEFT (S) BETWEEN TWO
 PT1100'CULTIVATED FIELDS 0.5 MILE TO A WIRE GATE, GO THROUGH GATE AND
 PT1100'FOLLOW MAIN ROAD A LITTLE E OF S 1.2 MILES, TO JUST BEFORE
 PT1100'TRAIL DROPS OFF THE ABRUPT END OF A RIDGE, GO E ACROSS
 PT1100'PASTURE 0.1 MILE TO TOP OF KNOLL AND STATION.
 PT1100'
 PT1100'AZIMUTH MARK IS 0.6 MILE S OF THE STATION BY THE E EDGE OF THE
 PT1100'ROAD.
 PT1100'
 PT1100'HEIGHT OF LIGHT ABOVE STATION MARK - 24.0 METERS.
 PT1100
 PT1100                          STATION RECOVERY (1952)
 PT1100
 PT1100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1100'THE STATION WAS RECOVERED AND ALL MARKS FOUND IN GOOD CONDITION.
 PT1100'THE ORIGINAL DESCRIPTION IS ADEQUATE.
 PT1100'
 PT1100'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2316 ***********************************************************************
 PU2316  DESIGNATION -  HOUGH
 PU2316  PID         -  PU2316
 PU2316  STATE/COUNTY-  SD/MEADE
 PU2316  COUNTRY     -  US
 PU2316  USGS QUAD   -  TILFORD (2017)
 PU2316
 PU2316                         *CURRENT SURVEY CONTROL
 PU2316  ______________________________________________________________________
 PU2316* NAD 83(1996) POSITION- 44 21 34.09959(N) 103 27 10.93428(W)   ADJUSTED
 PU2316* NAVD 88 ORTHO HEIGHT -  1213.    (meters)     3980.    (feet) SCALED
 PU2316  ______________________________________________________________________
 PU2316  GEOID HEIGHT    -        -15.281 (meters)                     GEOID18
 PU2316  LAPLACE CORR    -        -16.02  (seconds)                    DEFLEC18
 PU2316  HORZ ORDER      -  SECOND
 PU2316
 PU2316.The horizontal coordinates were established by classical geodetic methods
 PU2316.and adjusted by the National Geodetic Survey in January 1998.
 PU2316
 PU2316.The orthometric height was scaled from a topographic map.
 PU2316
 PU2316.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2316.GEOID18 height accuracy estimate available here.
 PU2316
 PU2316.Click photographs - Photos may exist for this station.
 PU2316
 PU2316.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2316
 PU2316. The following values were computed from the NAD 83(1996) position.
 PU2316
 PU2316;                    North         East     Units Scale Factor Converg.
 PU2316;SPC SD N     -    64,336.039   324,802.965   MT  1.00001145   -2 26 37.8
 PU2316;SPC SD N     -   211,075.82  1,065,624.39   sFT  1.00001145   -2 26 37.8
 PU2316;UTM  13      - 4,912,963.555   623,275.439   MT  0.99978689   +1 04 54.1
 PU2316
 PU2316!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2316!SPC SD N     -   0.99981231  x   1.00001145  =   0.99982376
 PU2316!UTM  13      -   0.99981231  x   0.99978689  =   0.99959924
 PU2316
 PU2316:                Primary Azimuth Mark                     Grid Az
 PU2316:SPC SD N     -  HOUGH AZ MK                              232 33 25.7
 PU2316:UTM  13      -  HOUGH AZ MK                              229 01 53.8
 PU2316
 PU2316_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2327512963(NAD 83)
 PU2316
 PU2316|---------------------------------------------------------------------|
 PU2316| PID    Reference Object                     Distance      Geod. Az  |
 PU2316|                                                           dddmmss.s |
 PU2316| CQ4016 HOUGH RM 1                           15.889 METERS 00631     |
 PU2316| CQ4015 HOUGH AZ MK                                        2300647.9 |
 PU2316| PU1437 F 361                                              2370317.6 |
 PU2316| CQ4017 HOUGH RM 2                           15.862 METERS 25821     |
 PU2316|---------------------------------------------------------------------|
 PU2316
 PU2316                          SUPERSEDED SURVEY CONTROL
 PU2316
 PU2316  NAD 83(1993)-  44 21 34.09226(N)    103 27 10.93629(W) AD(       ) 2
 PU2316  NAD 83(1986)-  44 21 34.08904(N)    103 27 10.93149(W) AD(       ) 2
 PU2316  NAD 27      -  44 21 34.14300(N)    103 27 09.25980(W) AD(       ) 2
 PU2316
 PU2316.Superseded values are not recommended for survey control.
 PU2316
 PU2316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2316.See file dsdata.pdf to determine how the superseded data were derived.
 PU2316
 PU2316_MARKER: DS = TRIANGULATION STATION DISK
 PU2316_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2316_STAMPING: HOUGH 1950
 PU2316_MARK LOGO: CGS
 PU2316_PROJECTION: PROJECTING 20 CENTIMETERS
 PU2316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2316+STABILITY: SURFACE MOTION
 PU2316
 PU2316  HISTORY     - Date     Condition        Report By
 PU2316  HISTORY     - 1950     MONUMENTED       CGS
 PU2316  HISTORY     - 1963     GOOD             CGS
 PU2316  HISTORY     - 1976     GOOD             NGS
 PU2316
 PU2316                          STATION DESCRIPTION
 PU2316
 PU2316'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2316'THE STATION IS LOCATED ON A TIMBERED KNOLL, ABOUT 4 MILES
 PU2316'SOUTH OF STURGIS, AND ABOUT 1/2 MILE EAST OF U.S. HIGHWAY NO.
 PU2316'14, AND ON LAND OWNED BY E.B. LAMBERTON.  IT IS 9 FEET SOUTHEAST
 PU2316'OF A WITNESS POST.
 PU2316'
 PU2316'TO REACH THE STATION FROM THE POST OFFICE IN STURGIS.  GO
 PU2316'SOUTH AND SOUTHEAST ON U.S. HIGHWAY NO. 14 FOR 3.6 MILES TO A
 PU2316'CEMETERY ON THE RIGHT.  CONTINUE SOUTHEAST ON THE HIGHWAY FOR
 PU2316'1.0 MILE TO A GATE AND A TRACK ROAD ON THE LEFT (THE AZIMUTH
 PU2316'MARK IS 0.1 MILE SOUTH OF THIS POINT).  TURN LEFT, PASS
 PU2316'THROUGH THE GATE AND GO SOUTH, EAST AND NORTH ON THE TRACK
 PU2316'ROAD FOR 0.25 MILE TO A GATE AT THE HEAD OF A DRAW.  PASS
 PU2316'THROUGH THE GATE AND CONTINUE NORTH UP A STEEL GRADE FOR 0.15
 PU2316'MILE TO THE SUMMIT OF A SADDLE.  TURN LEFT AND GO WEST AND
 PU2316'SOUTH FOR 0.15 MILE TO THE STATION.
 PU2316'
 PU2316'THE STATION MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PU2316'HOUGH 1950.
 PU2316'
 PU2316'REFERENCE MARK NO. 1 IS 49 FEET NORTHEAST OF THE WITNESS
 PU2316'POST.  THE MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 PU2316'HOUGH NO 1 1950.
 PU2316'
 PU2316'REFERENCE MARK NO. 2 IS 42 FEET WEST OF THE WITNESS POST,
 PU2316'AND 8 FEET NORTH OF A 15-INCH PINE TREE.  THE MARK IS A
 PU2316'STANDARD DISK SET IN A DRILLED HOLE IN OUTCROPPING BEDROCK.
 PU2316'THE DISK IS STAMPED HOUGH NO 2 1950.
 PU2316'
 PU2316'THE AZIMUTH MARK IS 67 FEET EAST OF THE CENTER OF U.S. HIGHWAY
 PU2316'NO. 14, 3 FEET NORTH OF A WITNESS POST, AND 1 FOOT EAST OF A
 PU2316'FENCE.  THE MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED
 PU2316'HOUGH 1950.
 PU2316'
 PU2316'THE STATION MARK AND THE AZIMUTH MARK ARE STANDARD DISKS SET
 PU2316'IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.  REFERENCE MARK
 PU2316'NO. 1 IS A STANDARD DISK SET IN THE TOP OF 12-INCH SQUARE
 PU2316'CONCRETE POST.
 PU2316'
 PU2316'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PU2316
 PU2316                          STATION RECOVERY (1963)
 PU2316
 PU2316'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WGT)
 PU2316'STATION RECOVERED AS DESCRIBED AND ALL MARKS FOUND IN GOOD
 PU2316'CONDITION.  THE AZIMUTH MARK WAS IN THE WAY OF CONSTRUCTION
 PU2316'OF U.S. INTERSTATE HIGHWAY 90 SO THE ANGLE WAS MEASURED BETWEEN
 PU2316'THE AZIMUTH MARK AND BENCH MARK F 361 THEN THE ORIGINAL AZIMUTH
 PU2316'MARK WAS DESTROYED.  AT THE TIME OF RECOVERY CONSTRUCTION OF
 PU2316'THE NEW HIGHWAY WAS UNDERWAY AND THE AZIMUTH MARK WAS RECOVERED
 PU2316'ABOUT 2 FEET BELOW A NEW FILL.
 PU2316'
 PU2316'BENCH MARK F 361 (AZIMUTH MARK) IS APPROXIMATELY 0.4 MILE
 PU2316'SOUTHWEST OF STATION, NORTHEAST ACROSS THE RAILROAD FROM
 PU2316'MILEPOST 123, ON THE SOUTHWEST SIDE OF INTERSTATE 90, ABOUT
 PU2316'45 FEET EAST OF THE EAST RAIL OF RAILROAD, 4 FEET SOUTH OF A
 PU2316'SECTION OF RAIL SET VERTICALLY AND 1.5 FEET WEST OF A METAL
 PU2316'WITNESS POST.  IT IS STAMPED BENCH MARK DISK SET IN THE TOP
 PU2316'OF A CONCRETE POST AND THE DISK IS STAMPED F 361 1962.
 PU2316'
 PU2316'A NEW FENCE HAD BEEN BUILT ALONG THE EAST SIDE OF THE NEW
 PU2316'INTERSTATE SO IT IS NO LONGER POSSIBLE TO ENTER TO THE STATION
 PU2316'FROM THE WEST.  A NEW ROUTE TO THE STATION SITE WAS NOT
 PU2316'INVESTIGATED AT TIME OF RECOVERY.  THE STATION CAN BE REACHED
 PU2316'BY DRIVING SOUTH ON U.S. INTERSTATE 90 FROM STURGIS FOR ABOUT
 PU2316'4.6 MILES THEN PACK NORTHEAST FOR ABOUT 0.4 MILE TO TOP
 PU2316'OF HIGH TIMBERED KNOLL AND STATION.
 PU2316
 PU2316                          STATION RECOVERY (1976)
 PU2316
 PU2316'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 PU2316'THE STATION MARK, REFERENCE MARKS NO. 1 AND NO. 2, AND BENCH MARK
 PU2316'F 361 (AZIMUTH MARK) WERE RECOVERED IN GOOD CONDITION AS DESCRIBED.
 PU2316'A METAL WITNESS POST WAS SET 3.5 FEET WEST OF THE STATION MARK.
 PU2316'THE AREA IS BECOMING RESIDENTIAL.
 PU2316'
 PU2316'REACHED FROM THE BLACK HILLS NATIONAL CEMETERY INTERCHANGE ON
 PU2316'INTERSTATE HIGHWAY 90 ABOUT 3 MILES SOUTH OF STURGIS.  FROM THE VFM
 PU2316'MEMORIAL CHAPEL ON THE EAST SIDE OF THE HIGHWAY, GO SOUTH ON THE
 PU2316'GRAVELED SERVICE ROAD PARALLEL TO THE HIGHWAY FOR 0.5 MILE TO A
 PU2316'CATTLE GUARD AND SIGN, BLUCKSBERG MOUNTAIN ESTATES, CROSS THE
 PU2316'CATTLE GUARD AND CONTINUE SOUTH 0.2 MILE TO A SIDE ROAD LEFT, TURN
 PU2316'LEFT AND GO EAST 0.3 MILE ON A GRADED ROAD UP OVER A HILL, THENCE
 PU2316'SOUTH 0.2 MILE TO A FORK IN THE ROAD, FOLLOW THE RIGHT FORK 0.1
 PU2316'MILE TO A HOUSE ON THE LEFT, CONTINUE STRAIGHT AHEAD 0.05 MILE
 PU2316'UP A HILL TO END OF GRADED ROAD, THENCE 0.05 MILE SOUTH ALONG
 PU2316'TOP OF HILL TO THE STATION.
 PU2316'
 PU2316'BENCH MARK F 361 IS 1.2 MILES SOUTH ALONG INTERSTATE HIGHWAY 90
 PU2316'FROM THE INTERCHANGE, TO I-90 MILEPOST 30, THENCE ABOUT 125 FEET
 PU2316'WEST OF THE CENTER OF THE SOUTH BOUND LANES OF THE HIGHWAY.
 PU2316'
 PU2316'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4 MILES
 PU2316'SOUTH OF STURGIS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2194 ***********************************************************************
 PU2194  DESIGNATION -  HOUND
 PU2194  PID         -  PU2194
 PU2194  STATE/COUNTY-  SD/MEADE
 PU2194  COUNTRY     -  US
 PU2194  USGS QUAD   -  DALZELL NW (2017)
 PU2194
 PU2194                         *CURRENT SURVEY CONTROL
 PU2194  ______________________________________________________________________
 PU2194* NAD 83(1996) POSITION- 44 29 01.59717(N) 102 29 08.01656(W)   ADJUSTED
 PU2194* NAVD 88 ORTHO HEIGHT -   832.    (meters)     2730.    (feet) SCALED
 PU2194  ______________________________________________________________________
 PU2194  GEOID HEIGHT    -        -18.720 (meters)                     GEOID18
 PU2194  LAPLACE CORR    -         -6.21  (seconds)                    DEFLEC18
 PU2194  HORZ ORDER      -  SECOND
 PU2194
 PU2194.The horizontal coordinates were established by classical geodetic methods
 PU2194.and adjusted by the National Geodetic Survey in January 1998.
 PU2194
 PU2194.The orthometric height was scaled from a topographic map.
 PU2194
 PU2194.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2194.GEOID18 height accuracy estimate available here.
 PU2194
 PU2194.Click photographs - Photos may exist for this station.
 PU2194
 PU2194.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2194
 PU2194. The following values were computed from the NAD 83(1996) position.
 PU2194
 PU2194;                    North         East     Units Scale Factor Converg.
 PU2194;SPC SD N     -    75,314.080   402,303.155   MT  0.99998782   -1 45 32.9
 PU2194;SPC SD N     -   247,092.94  1,319,889.60   sFT  0.99998782   -1 45 32.9
 PU2194;UTM  13      - 4,928,682.459   699,948.981   MT  1.00009168   +1 45 44.9
 PU2194
 PU2194!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2194!SPC SD N     -   0.99987242  x   0.99998782  =   0.99986025
 PU2194!UTM  13      -   0.99987242  x   1.00009168  =   0.99996409
 PU2194
 PU2194:                Primary Azimuth Mark                     Grid Az
 PU2194:SPC SD N     -  HOUND AZ MK                              009 12 32.3
 PU2194:UTM  13      -  HOUND AZ MK                              005 41 14.5
 PU2194
 PU2194_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9994828682(NAD 83)
 PU2194
 PU2194|---------------------------------------------------------------------|
 PU2194| PID    Reference Object                     Distance      Geod. Az  |
 PU2194|                                                           dddmmss.s |
 PU2194| CQ4018 HOUND AZ MK                                        0072659.4 |
 PU2194| CQ4019 HOUND RM 1                            6.501 METERS 02333     |
 PU2194| CQ4020 HOUND RM 2                           10.081 METERS 11800     |
 PU2194|---------------------------------------------------------------------|
 PU2194
 PU2194                          SUPERSEDED SURVEY CONTROL
 PU2194
 PU2194  NAD 83(1993)-  44 29 01.58910(N)    102 29 08.01690(W) AD(       ) 2
 PU2194  NAD 83(1986)-  44 29 01.58916(N)    102 29 08.01663(W) AD(       ) 2
 PU2194  NAD 27      -  44 29 01.62880(N)    102 29 06.41850(W) AD(       ) 2
 PU2194
 PU2194.Superseded values are not recommended for survey control.
 PU2194
 PU2194.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2194.See file dsdata.pdf to determine how the superseded data were derived.
 PU2194
 PU2194_MARKER: DS = TRIANGULATION STATION DISK
 PU2194_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2194_STAMPING: HOUND 1962
 PU2194_MARK LOGO: CGS
 PU2194_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2194+STABILITY: SURFACE MOTION
 PU2194
 PU2194  HISTORY     - Date     Condition        Report By
 PU2194  HISTORY     - 1962     MONUMENTED       CGS
 PU2194
 PU2194                          STATION DESCRIPTION
 PU2194
 PU2194'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2194'THE STATION IS LOCATED 8 MILES SOUTHWEST OF WHITE OWL, 8 MILES
 PU2194'NORTH OF THE BELLE FOURCH RIVER, 7-1/2 MILES SOUTHEAST OF ENNING,
 PU2194'IN SECTION 13, T. 6 N., R. 14 E., ON THE SOUTHWEST AND HIGHEST
 PU2194'END OF A FLAT TOPPED, ROCKY HILL, ON PROPERTY OWNED BY MR. DONALD
 PU2194'COWEN.
 PU2194'
 PU2194'TO REACH THE STATION FROM THE POST OFFICE AND STORE AT ENNING, GO
 PU2194'SOUTH ON A GRAVELED ROAD FOR 3.0 MILES TO A SIDE ROAD LEFT.
 PU2194'TURN LEFT AND GO EASTERLY ON A GRAVELED ROAD FOR 4.2 MILES TO A
 PU2194'T-ROAD.  TURN RIGHT AND GO SOUTH ON A GRAVELED ROAD FOR 1.5
 PU2194'MILES TO THE END OF THE GRAVELED ROAD.  CONTINUE STRAIGHT AHEAD
 PU2194'AND GO SOUTH ON A TRACK ROAD FOR 0.6 MILE TO A CATTLE GUARD AND
 PU2194'THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.  CONTINUE STRAIGHT
 PU2194'AHEAD AND GO SOUTH ON THE TRACK ROAD FOR 0.9 MILE TO A CATTLE
 PU2194'GUARD AND A RANCH HOUSE ON THE RIGHT.  CONTINUE STRAIGHT
 PU2194'AHEAD AND GO SOUTH ON THE TRACK ROAD FOR 0.2 MILE TO ANOTHER
 PU2194'CATTLE GUARD.  TURN RIGHT AND GO WEST ALONG THE SOUTH SIDE
 PU2194'OF AN EAST-WEST FENCE LINE FOR 0.2 MILE TO THE TOP OF
 PU2194'THE RIDGE.  TURN LEFT AND GO SOUTH ALONG THE TOP OF THE RIDGE
 PU2194'FOR 0.1 MILE TO THE STATION AS DESCRIBED.
 PU2194'
 PU2194'THE STATION MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2194'CONCRETE CYLINDER WHICH PROJECTS 1 INCH AND IS STAMPED HOUND 1962.
 PU2194'
 PU2194'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN THE TOP OF A
 PU2194'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS STAMPED
 PU2194'HOUND NO 1 1962.  IT IS 2 FEET LOWER IN ELVATION THAN THE
 PU2194'STATION MARK.
 PU2194'
 PU2194'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN THE TOP OF A
 PU2194'12-INCH CONCRETE CYLINDER WHICH PROJECTS 2 INCHES AND IS STAMPED
 PU2194'HOUND NO 2 1962.  IT IS 1 FOOT LOWER IN ELEVATION THAN THE
 PU2194'STATION MARK.
 PU2194'
 PU2194'THE AZIMUTH MARK IS A STANDARD DISK SET IN THE TOP OF A 12-INCH
 PU2194'CONCRETE CYLINDER WHICH PROJECTS 6 INCHES AND IS STAMPED HOUND
 PU2194'1962.  IT IS 15 FEET WEST OF THE CENTER OF A CATTLE GUARD, 2
 PU2194'FEET SOUTH OF A CORNER POST AND 1.45 FEET WEST OF A METAL WITNESS
 PU2194'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8002 ***********************************************************************
 AC8002  CBN         -  This is a Cooperative Base Network Control Station.
 AC8002  DESIGNATION -  HOWARD
 AC8002  PID         -  AC8002
 AC8002  STATE/COUNTY-  SD/MINER
 AC8002  COUNTRY     -  US
 AC8002  USGS QUAD   -  HOWARD (2017)
 AC8002
 AC8002                         *CURRENT SURVEY CONTROL
 AC8002  ______________________________________________________________________
 AC8002* NAD 83(2011) POSITION- 44 01 47.35857(N) 097 31 50.88953(W)   ADJUSTED
 AC8002* NAD 83(2011) ELLIP HT-   455.897 (meters)        (06/27/12)   ADJUSTED
 AC8002* NAD 83(2011) EPOCH   -  2010.00
 AC8002* NAVD 88 ORTHO HEIGHT -   481.6   (meters)     1580.    (feet) GPS OBS
 AC8002  ______________________________________________________________________
 AC8002  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8002  GEOID HEIGHT    -        -25.640 (meters)                     GEOID96
 AC8002  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 AC8002  NAD 83(2011) X  -   -602,020.575 (meters)                     COMP
 AC8002  NAD 83(2011) Y  - -4,553,880.674 (meters)                     COMP
 AC8002  NAD 83(2011) Z  -  4,410,791.465 (meters)                     COMP
 AC8002  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 AC8002
 AC8002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8002  Standards:
 AC8002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8002  -------------------------------------------------------------------
 AC8002  NETWORK    0.96   2.80           0.45   0.30   1.43     -0.09176799
 AC8002  -------------------------------------------------------------------
 AC8002  Click here for local accuracies and other accuracy information.
 AC8002
 AC8002.The horizontal coordinates were established by GPS observations
 AC8002.and adjusted by the National Geodetic Survey in June 2012.
 AC8002
 AC8002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8002.been affixed to the stable North American tectonic plate. See 
 AC8002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8002
 AC8002.The horizontal coordinates are valid at the epoch date displayed above
 AC8002.which is a decimal equivalence of Year/Month/Day.
 AC8002
 AC8002.The orthometric height was determined by GPS observations and a
 AC8002.high-resolution geoid model.
 AC8002
 AC8002.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8002.GEOID18 height accuracy estimate available here.
 AC8002
 AC8002.Click photographs - Photos may exist for this station.
 AC8002
 AC8002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8002
 AC8002.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8002
 AC8002.The ellipsoidal height was determined by GPS observations
 AC8002.and is referenced to NAD 83.
 AC8002
 AC8002. The following values were computed from the NAD 83(2011) position.
 AC8002
 AC8002;                    North         East     Units Scale Factor Converg.
 AC8002;SPC SD S     -   192,258.130   824,609.931   MT  0.99993262   +1 55 60.0
 AC8002;SPC SD S     -   630,766.88  2,705,407.75   sFT  0.99993262   +1 55 60.0
 AC8002;UTM  14      - 4,876,234.346   617,733.034   MT  0.99977048   +1 01 16.5
 AC8002
 AC8002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8002!SPC SD S     -   0.99992852  x   0.99993262  =   0.99986114
 AC8002!UTM  14      -   0.99992852  x   0.99977048  =   0.99969901
 AC8002
 AC8002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1773376234(NAD 83)
 AC8002
 AC8002                          SUPERSEDED SURVEY CONTROL
 AC8002
 AC8002  NAD 83(2007)-  44 01 47.35861(N)    097 31 50.89044(W) AD(2002.00) 0
 AC8002  ELLIP H (02/10/07)  455.926  (m)                       GP(2002.00)    
 AC8002  ELLIP H (04/15/04)  455.917  (m)                       GP(       ) 2 1
 AC8002  NAD 83(1996)-  44 01 47.35823(N)    097 31 50.89006(W) AD(       ) B
 AC8002  ELLIP H (04/18/97)  455.950  (m)                       GP(       ) 4 1
 AC8002
 AC8002.Superseded values are not recommended for survey control.
 AC8002
 AC8002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8002.See file dsdata.pdf to determine how the superseded data were derived.
 AC8002
 AC8002_MARKER: Z = SEE DESCRIPTION
 AC8002_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8002_STAMPING: HOWARD 1995
 AC8002_MARK LOGO: NGS
 AC8002_PROJECTION: FLUSH
 AC8002_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8002+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2004
 AC8002_ROD/PIPE-DEPTH: 6.4 meters
 AC8002_SLEEVE-DEPTH  : 1.8 meters
 AC8002
 AC8002  HISTORY     - Date     Condition        Report By
 AC8002  HISTORY     - 1995     MONUMENTED       SDDT
 AC8002  HISTORY     - 19960723 GOOD             NGS
 AC8002  HISTORY     - 20040116 GOOD             INDIV
 AC8002
 AC8002                          STATION DESCRIPTION
 AC8002
 AC8002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8002'THE STATION IS LOCATED ABOUT 0.5 MI (0.8 KM) NORTH OF HOWARD, AT THE
 AC8002'SOUTHEAST CORNER OF AIRPORT PROPERTY.  OWNERSHIP--HOWARD AIRPORT.  TO
 AC8002'REACH THE STATION FROM THE POST OFFICE IN HOWARD, GO WEST FOR 0.2 MI
 AC8002'(0.3 KM) ON FARMER AVENUE TO THE JUNCTION OF SOUTH SECTION LINE
 AC8002'STREET, TURN RIGHT AND GO NORTH ON SOUTH SECTION LINE STREET FOR 1.3
 AC8002'MI (2.1 KM) TO THE STATION ON THE LEFT ALONG A FENCE LINE JUST INSIDE
 AC8002'THE AIRPORT PROPERTY (SOUTH PROPERTY LINE).  THE STATION IS A PUNCH
 AC8002'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC8002'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 79.0 FT (24.1
 AC8002'M) WEST OF THE CENTER OF THE STREET, 39.0 FT (11.9 M) WEST OF A FENCE,
 AC8002'2.2 FT (0.7 M) NORTH OF A FENCE, 1.3 FT (0.4 M) EAST OF WITNESS POST,
 AC8002'AND 1.3 FT (0.4 M) WEST OF A METAL GUARD POST. NOTE--ACCESS TO THE
 AC8002'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC8002
 AC8002                          STATION RECOVERY (2004)
 AC8002
 AC8002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (JC)
 AC8002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0905 ***********************************************************************
 PR0905  DESIGNATION -  HOWARD CATHOLIC CHURCH SPIRE
 PR0905  PID         -  PR0905
 PR0905  STATE/COUNTY-  SD/MINER
 PR0905  COUNTRY     -  US
 PR0905  USGS QUAD   -  HOWARD (2017)
 PR0905
 PR0905                         *CURRENT SURVEY CONTROL
 PR0905  ______________________________________________________________________
 PR0905* NAD 83(1996) POSITION- 44 00 52.50461(N) 097 31 48.93965(W)   ADJUSTED
 PR0905  ______________________________________________________________________
 PR0905  GEOID HEIGHT    -        -25.734 (meters)                     GEOID18
 PR0905  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 PR0905  HORZ ORDER      -  THIRD
 PR0905
 PR0905.The horizontal coordinates were established by classical geodetic methods
 PR0905.and adjusted by the National Geodetic Survey in January 1998.
 PR0905
 PR0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0905.GEOID18 height accuracy estimate available here.
 PR0905
 PR0905.Click photographs - Photos may exist for this station.
 PR0905
 PR0905.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0905
 PR0905. The following values were computed from the NAD 83(1996) position.
 PR0905
 PR0905;                    North         East     Units Scale Factor Converg.
 PR0905;SPC SD S     -   190,567.627   824,710.449   MT  0.99993075   +1 56 01.3
 PR0905;SPC SD S     -   625,220.62  2,705,737.53   sFT  0.99993075   +1 56 01.3
 PR0905;UTM  14      - 4,874,542.730   617,806.614   MT  0.99977069   +1 01 16.9
 PR0905
 PR0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1780674542(NAD 83)
 PR0905
 PR0905                          SUPERSEDED SURVEY CONTROL
 PR0905
 PR0905  NAD 83(1986)-  44 00 52.51002(N)    097 31 48.90595(W) AD(       ) 3
 PR0905  NAD 27      -  44 00 52.60600(N)    097 31 47.65300(W) AD(       ) 3
 PR0905  USSD        -  44 00 52.77800(N)    097 31 48.07000(W) AD(       ) 3
 PR0905
 PR0905.Superseded values are not recommended for survey control.
 PR0905
 PR0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0905.See file dsdata.pdf to determine how the superseded data were derived.
 PR0905
 PR0905_MARKER: 90 = CHURCH SPIRE
 PR0905
 PR0905  HISTORY     - Date     Condition        Report By
 PR0905  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0905  HISTORY     - 1935     GOOD             CGS
 PR0905
 PR0905                          STATION DESCRIPTION
 PR0905
 PR0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0905'THE BUILDING IS THE SAME AS IT WAS IN 1903.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0909 ***********************************************************************
 PR0909  DESIGNATION -  HOWARD ELEVATOR CENTER
 PR0909  PID         -  PR0909
 PR0909  STATE/COUNTY-  SD/MINER
 PR0909  COUNTRY     -  US
 PR0909  USGS QUAD   -  HOWARD (2017)
 PR0909
 PR0909                         *CURRENT SURVEY CONTROL
 PR0909  ______________________________________________________________________
 PR0909* NAD 83(1996) POSITION- 44 00 29.38737(N) 097 31 39.79184(W)   ADJUSTED
 PR0909  ______________________________________________________________________
 PR0909  GEOID HEIGHT    -        -25.741 (meters)                     GEOID18
 PR0909  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 PR0909  HORZ ORDER      -  THIRD
 PR0909
 PR0909.The horizontal coordinates were established by classical geodetic methods
 PR0909.and adjusted by the National Geodetic Survey in January 1998.
 PR0909
 PR0909.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0909.GEOID18 height accuracy estimate available here.
 PR0909
 PR0909.Click photographs - Photos may exist for this station.
 PR0909
 PR0909.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0909
 PR0909. The following values were computed from the NAD 83(1996) position.
 PR0909
 PR0909;                    North         East     Units Scale Factor Converg.
 PR0909;SPC SD S     -   189,861.458   824,938.173   MT  0.99992998   +1 56 07.6
 PR0909;SPC SD S     -   622,903.80  2,706,484.66   sFT  0.99992998   +1 56 07.6
 PR0909;UTM  14      - 4,873,833.137   618,023.030   MT  0.99977132   +1 01 22.8
 PR0909
 PR0909_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1802373833(NAD 83)
 PR0909
 PR0909                          SUPERSEDED SURVEY CONTROL
 PR0909
 PR0909  NAD 83(1986)-  44 00 29.39276(N)    097 31 39.75825(W) AD(       ) 3
 PR0909  NAD 27      -  44 00 29.48900(N)    097 31 38.50600(W) AD(       ) 3
 PR0909  USSD        -  44 00 29.66000(N)    097 31 38.92100(W) AD(       ) 3
 PR0909
 PR0909.Superseded values are not recommended for survey control.
 PR0909
 PR0909.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0909.See file dsdata.pdf to determine how the superseded data were derived.
 PR0909
 PR0909_MARKER: 65 = GRAIN ELEVATOR
 PR0909
 PR0909  HISTORY     - Date     Condition        Report By
 PR0909  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0909  HISTORY     - 1935     GOOD             CGS
 PR0909
 PR0909                          STATION DESCRIPTION
 PR0909
 PR0909'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0909'FROM THE GEOGRAPHIC POSITION THE ELEVATOR USED WAS ONE WHICH
 PR0909'BURNED DOWN AND WAS REBUILT IN 1918, THE FARMERS ELEVATOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0907 ***********************************************************************
 PR0907  DESIGNATION -  HOWARD METHODIST CHURCH SPIRE
 PR0907  PID         -  PR0907
 PR0907  STATE/COUNTY-  SD/MINER
 PR0907  COUNTRY     -  US
 PR0907  USGS QUAD   -  HOWARD (2017)
 PR0907
 PR0907                         *CURRENT SURVEY CONTROL
 PR0907  ______________________________________________________________________
 PR0907* NAD 83(1996) POSITION- 44 00 40.71821(N) 097 31 41.82158(W)   ADJUSTED
 PR0907  ______________________________________________________________________
 PR0907  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 PR0907  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 PR0907  HORZ ORDER      -  THIRD
 PR0907
 PR0907.The horizontal coordinates were established by classical geodetic methods
 PR0907.and adjusted by the National Geodetic Survey in January 1998.
 PR0907
 PR0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0907.GEOID18 height accuracy estimate available here.
 PR0907
 PR0907.Click photographs - Photos may exist for this station.
 PR0907
 PR0907.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0907
 PR0907. The following values were computed from the NAD 83(1996) position.
 PR0907
 PR0907;                    North         East     Units Scale Factor Converg.
 PR0907;SPC SD S     -   190,209.429   824,881.179   MT  0.99993035   +1 56 06.2
 PR0907;SPC SD S     -   624,045.43  2,706,297.67   sFT  0.99993035   +1 56 06.2
 PR0907;UTM  14      - 4,874,181.916   617,971.592   MT  0.99977117   +1 01 21.6
 PR0907
 PR0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP1797174181(NAD 83)
 PR0907
 PR0907                          SUPERSEDED SURVEY CONTROL
 PR0907
 PR0907  NAD 83(1986)-  44 00 40.72352(N)    097 31 41.78783(W) AD(       ) 3
 PR0907  NAD 27      -  44 00 40.82000(N)    097 31 40.53600(W) AD(       ) 3
 PR0907  USSD        -  44 00 40.99100(N)    097 31 40.95100(W) AD(       ) 3
 PR0907
 PR0907.Superseded values are not recommended for survey control.
 PR0907
 PR0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0907.See file dsdata.pdf to determine how the superseded data were derived.
 PR0907
 PR0907_MARKER: 90 = CHURCH SPIRE
 PR0907
 PR0907  HISTORY     - Date     Condition        Report By
 PR0907  HISTORY     - 1903     FIRST OBSERVED   CGS
 PR0907  HISTORY     - 1935     GOOD             CGS
 PR0907
 PR0907                          STATION DESCRIPTION
 PR0907
 PR0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 PR0907'THIS IS THE SAME BUILDING AS EXISTED IN 1903.  THE BUILDING
 PR0907'WAS RAISED AND A NEW FOUNDATION PUT IN BUT THE POSITION WAS
 PR0907'NOT CHANGED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2419 ***********************************************************************
 PU2419  DESIGNATION -  HOWES 2
 PU2419  PID         -  PU2419
 PU2419  STATE/COUNTY-  SD/MEADE
 PU2419  COUNTRY     -  US
 PU2419  USGS QUAD   -  LEMMON CREEK (2017)
 PU2419
 PU2419                         *CURRENT SURVEY CONTROL
 PU2419  ______________________________________________________________________
 PU2419* NAD 83(1986) POSITION- 44 38 53.     (N) 102 03 08.     (W)   SCALED
 PU2419* NAVD 88 ORTHO HEIGHT -   748.635 (meters)     2456.15  (feet) ADJUSTED
 PU2419  ______________________________________________________________________
 PU2419  GEOID HEIGHT    -        -19.794 (meters)                     GEOID18
 PU2419  DYNAMIC HEIGHT  -        748.458 (meters)     2455.57  (feet) COMP
 PU2419  MODELED GRAVITY -    980,357.3   (mgal)                       NAVD 88
 PU2419
 PU2419  VERT ORDER      -  FIRST     CLASS II
 PU2419
 PU2419.The horizontal coordinates were scaled from a map and have
 PU2419.an estimated accuracy of +/- 6 seconds.
 PU2419
 PU2419.The orthometric height was determined by differential leveling and
 PU2419.adjusted by the NATIONAL GEODETIC SURVEY
 PU2419.in July 1998.
 PU2419
 PU2419.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2419.GEOID18 height accuracy estimate available here.
 PU2419
 PU2419.Click photographs - Photos may exist for this station.
 PU2419
 PU2419.The dynamic height is computed by dividing the NAVD 88
 PU2419.geopotential number by the normal gravity value computed on the
 PU2419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2419.degrees latitude (g = 980.6199 gals.).
 PU2419
 PU2419.The modeled gravity was interpolated from observed gravity values.
 PU2419
 PU2419;                    North         East    Units  Estimated Accuracy
 PU2419;SPC SD N     -    92,600.      437,230.      MT  (+/- 180 meters Scaled)
 PU2419
 PU2419_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK337480(NAD 83)
 PU2419
 PU2419                          SUPERSEDED SURVEY CONTROL
 PU2419
 PU2419  NGVD 29 (04/17/07)  748.19   (m)         2454.7    (f) RESET       3  
 PU2419
 PU2419.Superseded values are not recommended for survey control.
 PU2419
 PU2419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2419.See file dsdata.pdf to determine how the superseded data were derived.
 PU2419
 PU2419_MARKER: DH = HORIZONTAL CONTROL DISK
 PU2419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2419_STAMPING: HOWES 2 1988
 PU2419_MARK LOGO: NGS
 PU2419_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2419+STABILITY: SURFACE MOTION
 PU2419_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2419+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2419
 PU2419  HISTORY     - Date     Condition        Report By
 PU2419  HISTORY     - 1988     MONUMENTED       NGS
 PU2419  HISTORY     - 19960711 GOOD             NGS
 PU2419
 PU2419                          STATION DESCRIPTION
 PU2419
 PU2419'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 (CLN)
 PU2419'3.4 KM (2.10 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2419'WITH STATE HIGHWAY 34 AT HOWES, 0.2 KM (0.10 MI) NORTH FROM AN
 PU2419'EAST-WEST FENCE, 49.7 M (163.1 FT) WEST FROM THE CENTER OF 73,
 PU2419'6.25 M (20.5 FT) FROM A FENCE, 0.3 M (1.0 FT) WEST FROM A WITNESS
 PU2419'POST, SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 0.15 M
 PU2419'(0.5 FT).
 PU2419
 PU2419                          STATION RECOVERY (1996)
 PU2419
 PU2419'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2419'3.4 KM (2.10 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2419'STATE HIGHWAY 34 IN HOWES, 373.0 M (1223.8 FT) NORTH OF MILEPOST 148,
 PU2419'49.7 M (163.1 FT) WEST OF THE HIGHWAY CENTERLINE, 8.4 M (27.6 FT)
 PU2419'SOUTH OF REFERENCE MARK 3, 8.3 M (27.2 FT) EAST OF REFERENCE MARK 4,
 PU2419'6.2 M (20.3 FT) WEST OF A WITNESS POST AND FENCE, 1.5 M (4.9 FT) ABOVE
 PU2419'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU2419'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2418 ***********************************************************************
 PU2418  DESIGNATION -  HOWES 2 RM 3
 PU2418  PID         -  PU2418
 PU2418  STATE/COUNTY-  SD/MEADE
 PU2418  COUNTRY     -  US
 PU2418  USGS QUAD   -  LEMMON CREEK (2017)
 PU2418
 PU2418                         *CURRENT SURVEY CONTROL
 PU2418  ______________________________________________________________________
 PU2418* NAD 83(1986) POSITION- 44 38 54.     (N) 102 03 08.     (W)   SCALED
 PU2418* NAVD 88 ORTHO HEIGHT -   748.829 (meters)     2456.78  (feet) ADJUSTED
 PU2418  ______________________________________________________________________
 PU2418  GEOID HEIGHT    -        -19.794 (meters)                     GEOID18
 PU2418  DYNAMIC HEIGHT  -        748.652 (meters)     2456.20  (feet) COMP
 PU2418  MODELED GRAVITY -    980,357.3   (mgal)                       NAVD 88
 PU2418
 PU2418  VERT ORDER      -  FIRST     CLASS II
 PU2418
 PU2418.The horizontal coordinates were scaled from a map and have
 PU2418.an estimated accuracy of +/- 6 seconds.
 PU2418
 PU2418.The orthometric height was determined by differential leveling and
 PU2418.adjusted by the NATIONAL GEODETIC SURVEY
 PU2418.in July 1998.
 PU2418
 PU2418.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2418.GEOID18 height accuracy estimate available here.
 PU2418
 PU2418.Click photographs - Photos may exist for this station.
 PU2418
 PU2418.The dynamic height is computed by dividing the NAVD 88
 PU2418.geopotential number by the normal gravity value computed on the
 PU2418.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2418.degrees latitude (g = 980.6199 gals.).
 PU2418
 PU2418.The modeled gravity was interpolated from observed gravity values.
 PU2418
 PU2418;                    North         East    Units  Estimated Accuracy
 PU2418;SPC SD N     -    92,630.      437,230.      MT  (+/- 180 meters Scaled)
 PU2418
 PU2418_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK337481(NAD 83)
 PU2418
 PU2418                          SUPERSEDED SURVEY CONTROL
 PU2418
 PU2418  NGVD 29 (04/17/07)  748.38   (m)         2455.3    (f) RESET       3  
 PU2418
 PU2418.Superseded values are not recommended for survey control.
 PU2418
 PU2418.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2418.See file dsdata.pdf to determine how the superseded data were derived.
 PU2418
 PU2418_MARKER: DR = REFERENCE MARK DISK
 PU2418_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2418_STAMPING: HOWES 2 NO 3 1988
 PU2418_MARK LOGO: NGS
 PU2418_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2418_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2418+STABILITY: SURFACE MOTION
 PU2418_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2418+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2418
 PU2418  HISTORY     - Date     Condition        Report By
 PU2418  HISTORY     - 1988     MONUMENTED       NGS
 PU2418  HISTORY     - 19960711 GOOD             NGS
 PU2418
 PU2418                          STATION DESCRIPTION
 PU2418
 PU2418'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 (CLN)
 PU2418'3.4 KM (2.10 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2418'WITH STATE HIGHWAY 34 AT HOWES, 0.2 KM (0.10 MI) NORTH OF AN
 PU2418'EAST-WEST FENCE, 49.7 M (163.1 FT) WEST FROM THE CENTER OF 73,
 PU2418'6.25 M (20.5 FT) WEST FROM A FENCE, 0.3 M (1.0 FT)
 PU2418'WEST FROM A WITNESS POST, SET IN THE TOP OF CONCRETE POST
 PU2418'THAT PROJECTS 0.15 M (0.5 FT).
 PU2418
 PU2418                          STATION RECOVERY (1996)
 PU2418
 PU2418'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2418'3.4 KM (2.10 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2418'STATE HIGHWAY 34 IN HOWES, 374.0 M (1227.0 FT) NORTH OF MILEPOST 148,
 PU2418'49.7 M (163.1 FT) WEST OF THE HIGHWAY CENTERLINE, 8.4 M (27.6 FT)
 PU2418'NORTH OF TRIANGULATION STATION HOWES 2, 4.8 M (15.7 FT) WEST OF A
 PU2418'WITNESS POST AND FENCE, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 PU2418'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2420 ***********************************************************************
 PU2420  DESIGNATION -  HOWES 2 RM 4
 PU2420  PID         -  PU2420
 PU2420  STATE/COUNTY-  SD/MEADE
 PU2420  COUNTRY     -  US
 PU2420  USGS QUAD   -  LEMMON CREEK (2017)
 PU2420
 PU2420                         *CURRENT SURVEY CONTROL
 PU2420  ______________________________________________________________________
 PU2420* NAD 83(1986) POSITION- 44 38 53.     (N) 102 03 09.     (W)   SCALED
 PU2420* NAVD 88 ORTHO HEIGHT -   748.369 (meters)     2455.27  (feet) ADJUSTED
 PU2420  ______________________________________________________________________
 PU2420  GEOID HEIGHT    -        -19.793 (meters)                     GEOID18
 PU2420  DYNAMIC HEIGHT  -        748.193 (meters)     2454.70  (feet) COMP
 PU2420  MODELED GRAVITY -    980,357.3   (mgal)                       NAVD 88
 PU2420
 PU2420  VERT ORDER      -  FIRST     CLASS II
 PU2420
 PU2420.The horizontal coordinates were scaled from a map and have
 PU2420.an estimated accuracy of +/- 6 seconds.
 PU2420
 PU2420.The orthometric height was determined by differential leveling and
 PU2420.adjusted by the NATIONAL GEODETIC SURVEY
 PU2420.in July 1998.
 PU2420
 PU2420.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2420.GEOID18 height accuracy estimate available here.
 PU2420
 PU2420.Click photographs - Photos may exist for this station.
 PU2420
 PU2420.The dynamic height is computed by dividing the NAVD 88
 PU2420.geopotential number by the normal gravity value computed on the
 PU2420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2420.degrees latitude (g = 980.6199 gals.).
 PU2420
 PU2420.The modeled gravity was interpolated from observed gravity values.
 PU2420
 PU2420;                    North         East    Units  Estimated Accuracy
 PU2420;SPC SD N     -    92,600.      437,200.      MT  (+/- 180 meters Scaled)
 PU2420
 PU2420_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK337480(NAD 83)
 PU2420
 PU2420                          SUPERSEDED SURVEY CONTROL
 PU2420
 PU2420  NGVD 29 (04/17/07)  747.93   (m)         2453.8    (f) RESET       3  
 PU2420
 PU2420.Superseded values are not recommended for survey control.
 PU2420
 PU2420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2420.See file dsdata.pdf to determine how the superseded data were derived.
 PU2420
 PU2420_MARKER: DR = REFERENCE MARK DISK
 PU2420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2420_STAMPING: HOWES 2 NO 4 1988
 PU2420_MARK LOGO: NGS
 PU2420_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2420+STABILITY: SURFACE MOTION
 PU2420_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2420+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2420
 PU2420  HISTORY     - Date     Condition        Report By
 PU2420  HISTORY     - 1988     MONUMENTED       NGS
 PU2420  HISTORY     - 19960711 GOOD             NGS
 PU2420
 PU2420                          STATION DESCRIPTION
 PU2420
 PU2420'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988 (CLN)
 PU2420'3.4 KM (2.10 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2420'WITH STATE HIGHWAY 34 AT HOWES, 0.2 KM (0.10 MI) NORTH OF AN
 PU2420'EAST-WEST FENCE, 57.76 M (189.5 FT) WEST FROM THE CENTER OF 73,
 PU2420'14.3 M (46.9 FT) WEST FROM A FENCE, 0.3 M (1.0 FT)
 PU2420'WEST FROM A WITNESS POST, SET IN THE TOP OF CONCRETE POST
 PU2420'THAT PROJECTS 0.15 M (0.5 FT).
 PU2420
 PU2420                          STATION RECOVERY (1996)
 PU2420
 PU2420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2420'3.4 KM (2.10 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2420'STATE HIGHWAY 34 IN HOWES, 373.0 M (1223.8 FT) NORTH OF MILEPOST 148,
 PU2420'57.8 M (189.6 FT) WEST OF THE HIGHWAY CENTERLINE, 14.3 M (46.9 FT)
 PU2420'WEST OF A WITNESS POST AND FENCE, 8.3 M (27.2 FT) WEST OF
 PU2420'TRIANGULATION STATION HOWES 2, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 PU2420'HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU2420'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0150 ***********************************************************************
 PU0150  DESIGNATION -  HOWIE
 PU0150  PID         -  PU0150
 PU0150  STATE/COUNTY-  SD/MEADE
 PU0150  COUNTRY     -  US
 PU0150  USGS QUAD   -  WHITE OWL (2017)
 PU0150
 PU0150                         *CURRENT SURVEY CONTROL
 PU0150  ______________________________________________________________________
 PU0150* NAD 83(1986) POSITION- 44 36 28.     (N) 102 24 17.     (W)   SCALED
 PU0150* NAVD 88 ORTHO HEIGHT -   851.780 (meters)     2794.55  (feet) ADJUSTED
 PU0150  ______________________________________________________________________
 PU0150  GEOID HEIGHT    -        -18.817 (meters)                     GEOID18
 PU0150  DYNAMIC HEIGHT  -        851.560 (meters)     2793.83  (feet) COMP
 PU0150  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU0150
 PU0150  VERT ORDER      -  FIRST     CLASS II
 PU0150
 PU0150.The horizontal coordinates were scaled from a map and have
 PU0150.an estimated accuracy of +/- 6 seconds.
 PU0150
 PU0150.The orthometric height was determined by differential leveling and
 PU0150.adjusted by the NATIONAL GEODETIC SURVEY
 PU0150.in October 1997.
 PU0150
 PU0150.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0150.GEOID18 height accuracy estimate available here.
 PU0150
 PU0150.Click photographs - Photos may exist for this station.
 PU0150
 PU0150.The dynamic height is computed by dividing the NAVD 88
 PU0150.geopotential number by the normal gravity value computed on the
 PU0150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0150.degrees latitude (g = 980.6199 gals.).
 PU0150
 PU0150.The modeled gravity was interpolated from observed gravity values.
 PU0150
 PU0150;                    North         East    Units  Estimated Accuracy
 PU0150;SPC SD N     -    88,890.      409,140.      MT  (+/- 180 meters Scaled)
 PU0150
 PU0150_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK059426(NAD 83)
 PU0150
 PU0150                          SUPERSEDED SURVEY CONTROL
 PU0150
 PU0150  NAVD 88 (06/15/91)  851.767  (m)         2794.51   (f) SUPERSEDED  1 2
 PU0150  NGVD 29 (??/??/92)  851.290  (m)         2792.94   (f) ADJ UNCH    1 2
 PU0150
 PU0150.Superseded values are not recommended for survey control.
 PU0150
 PU0150.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0150.See file dsdata.pdf to determine how the superseded data were derived.
 PU0150
 PU0150_MARKER: DS = TRIANGULATION STATION DISK
 PU0150_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0150_STAMPING: HOWIE 1962
 PU0150_MARK LOGO: CGS
 PU0150_PROJECTION: FLUSH
 PU0150_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0150_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0150+STABILITY: SURFACE MOTION
 PU0150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0150+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0150
 PU0150  HISTORY     - Date     Condition        Report By
 PU0150  HISTORY     - 1962     MONUMENTED       CGS
 PU0150  HISTORY     - 1963     GOOD             CGS
 PU0150  HISTORY     - 1981     MARK NOT FOUND   USGS
 PU0150  HISTORY     - 19950605 GOOD             NGS
 PU0150
 PU0150                          STATION DESCRIPTION
 PU0150
 PU0150'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0150'2.6 MI NE FROM WHITE OWL.
 PU0150'ABOUT 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0150'AND POST OFFICE AT WHITE OWL, THENCE 0.2 MILE NORTHWEST ACROSS
 PU0150'COUNTRY TO I9 B2, THENCE 0.35 MILE NORTHWEST ACROSS COUNTRY, IN
 PU0150'AN EAST-WEST FENCE LINE, ABOUT 250 YARDS NORTHWEST OF A SMALL
 PU0150'STOCK POND, ABOUT 125 YARDS NORTH OF A TRAIL ROAD, 53.0 FEET
 PU0150'WEST OF HOWIE R.M. 1, 52.4 FEET NORTH OF HOWIE R.M. 2, 5.5 FEET
 PU0150'SOUTH OF A FENCE, 5.0 FEET SOUTH OF A METAL WITNESS POST, AND SET
 PU0150'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 PU0150
 PU0150                          STATION RECOVERY (1981)
 PU0150
 PU0150'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU0150'MARK NOT FOUND.
 PU0150
 PU0150                          STATION RECOVERY (1995)
 PU0150
 PU0150'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0150'22.7 KM (14.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU0150'OFFICE IN UNION CENTER, THENCE 0.9 KM (0.55 MI) NORTHERLY BY A MISSILE
 PU0150'SITE AND ACROSS A PASTURE TO A KNOLL, 114.7 M (376.3 FT) WEST OF A
 PU0150'CORRAL, 16.2 M (53.1 FT) WEST OF HOWIE REFERENCE MARK 1, 15.9 M (52.2
 PU0150'FT) NORTH OF HHOWIE REFERENCE MARK 2, AND THE MONUMENT IS FLUSH WITH
 PU0150'THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 PU0150'RAYMOND HOWIE, BOX 81, WHITE OWL, SD 57792, TELEPHONE NUMBER (605)
 PU0150'985-5229.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0151 ***********************************************************************
 PU0151  DESIGNATION -  HOWIE RM 1
 PU0151  PID         -  PU0151
 PU0151  STATE/COUNTY-  SD/MEADE
 PU0151  COUNTRY     -  US
 PU0151  USGS QUAD   -  WHITE OWL (2017)
 PU0151
 PU0151                         *CURRENT SURVEY CONTROL
 PU0151  ______________________________________________________________________
 PU0151* NAD 83(1986) POSITION- 44 36 28.     (N) 102 24 16.     (W)   SCALED
 PU0151* NAVD 88 ORTHO HEIGHT -   851.176 (meters)     2792.57  (feet) ADJUSTED
 PU0151  ______________________________________________________________________
 PU0151  GEOID HEIGHT    -        -18.818 (meters)                     GEOID18
 PU0151  DYNAMIC HEIGHT  -        850.957 (meters)     2791.85  (feet) COMP
 PU0151  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU0151
 PU0151  VERT ORDER      -  FIRST     CLASS II
 PU0151
 PU0151.The horizontal coordinates were scaled from a map and have
 PU0151.an estimated accuracy of +/- 6 seconds.
 PU0151
 PU0151.The orthometric height was determined by differential leveling and
 PU0151.adjusted by the NATIONAL GEODETIC SURVEY
 PU0151.in October 1997.
 PU0151
 PU0151.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0151.GEOID18 height accuracy estimate available here.
 PU0151
 PU0151.Click photographs - Photos may exist for this station.
 PU0151
 PU0151.The dynamic height is computed by dividing the NAVD 88
 PU0151.geopotential number by the normal gravity value computed on the
 PU0151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0151.degrees latitude (g = 980.6199 gals.).
 PU0151
 PU0151.The modeled gravity was interpolated from observed gravity values.
 PU0151
 PU0151;                    North         East    Units  Estimated Accuracy
 PU0151;SPC SD N     -    88,890.      409,160.      MT  (+/- 180 meters Scaled)
 PU0151
 PU0151_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK059426(NAD 83)
 PU0151
 PU0151                          SUPERSEDED SURVEY CONTROL
 PU0151
 PU0151  NAVD 88 (06/15/91)  851.160  (m)         2792.51   (f) SUPERSEDED  1 2
 PU0151  NGVD 29 (??/??/92)  850.683  (m)         2790.95   (f) ADJ UNCH    1 2
 PU0151
 PU0151.Superseded values are not recommended for survey control.
 PU0151
 PU0151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0151.See file dsdata.pdf to determine how the superseded data were derived.
 PU0151
 PU0151_MARKER: DR = REFERENCE MARK DISK
 PU0151_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0151_STAMPING: HOWIE NO 1 1962
 PU0151_MARK LOGO: CGS
 PU0151_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0151_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0151+STABILITY: SURFACE MOTION
 PU0151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0151+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0151
 PU0151  HISTORY     - Date     Condition        Report By
 PU0151  HISTORY     - 1962     MONUMENTED       CGS
 PU0151  HISTORY     - 1963     GOOD             CGS
 PU0151  HISTORY     - 19950605 GOOD             NGS
 PU0151
 PU0151                          STATION DESCRIPTION
 PU0151
 PU0151'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0151'2.6 MI NE FROM WHITE OWL.
 PU0151'ABOUT 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0151'AND POST OFFICE AT WHITE OWL, THENCE 0.2 MILE NORTHWEST ACROSS
 PU0151'COUNTRY TO I9 B2, THENCE 0.35 MILE NORTHWEST ACROSS COUNTRY, IN
 PU0151'AN EAST-WEST FENCE LINE, ABOUT 250 YARDS NORTHWEST OF A SMALL
 PU0151'STOCK POND, 53.0 FEET EAST OF HOWIE 1962, 1/2 FOOT SOUTH OF A
 PU0151'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.
 PU0151
 PU0151                          STATION RECOVERY (1995)
 PU0151
 PU0151'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0151'22.7 KM (14.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU0151'OFFICE IN UNION CENTER, THENCE 0.9 KM (0.55 MI) NORTHERLY BY A MISSILE
 PU0151'SITE AND ACROSS A PASTURE TO A KNOLL, 98.5 M (323.2 FT) WEST OF A
 PU0151'CORRAL, 23.7 M (77.8 FT) NORTHEAST OF HOWIE REFERENCE MARK 2, 16.2 M
 PU0151'(53.1 FT) EAST OF TRIANGULATION STATION HOWIE, AND THE MONUMENT IS
 PU0151'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 PU0151'OWNED BY RAYMOND HOWIE, BOX 81, WHITE OWL, SD 57792, TELEPHONE NUMBER
 PU0151'(605) 985-5229.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0149 ***********************************************************************
 PU0149  DESIGNATION -  HOWIE RM 2
 PU0149  PID         -  PU0149
 PU0149  STATE/COUNTY-  SD/MEADE
 PU0149  COUNTRY     -  US
 PU0149  USGS QUAD   -  WHITE OWL (2017)
 PU0149
 PU0149                         *CURRENT SURVEY CONTROL
 PU0149  ______________________________________________________________________
 PU0149* NAD 83(1986) POSITION- 44 36 27.     (N) 102 24 17.     (W)   SCALED
 PU0149* NAVD 88 ORTHO HEIGHT -   851.744 (meters)     2794.43  (feet) ADJUSTED
 PU0149  ______________________________________________________________________
 PU0149  GEOID HEIGHT    -        -18.817 (meters)                     GEOID18
 PU0149  DYNAMIC HEIGHT  -        851.524 (meters)     2793.71  (feet) COMP
 PU0149  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU0149
 PU0149  VERT ORDER      -  FIRST     CLASS II
 PU0149
 PU0149.The horizontal coordinates were scaled from a map and have
 PU0149.an estimated accuracy of +/- 6 seconds.
 PU0149
 PU0149.The orthometric height was determined by differential leveling and
 PU0149.adjusted by the NATIONAL GEODETIC SURVEY
 PU0149.in October 1997.
 PU0149
 PU0149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0149.GEOID18 height accuracy estimate available here.
 PU0149
 PU0149.Click photographs - Photos may exist for this station.
 PU0149
 PU0149.The dynamic height is computed by dividing the NAVD 88
 PU0149.geopotential number by the normal gravity value computed on the
 PU0149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0149.degrees latitude (g = 980.6199 gals.).
 PU0149
 PU0149.The modeled gravity was interpolated from observed gravity values.
 PU0149
 PU0149;                    North         East    Units  Estimated Accuracy
 PU0149;SPC SD N     -    88,860.      409,140.      MT  (+/- 180 meters Scaled)
 PU0149
 PU0149_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK059426(NAD 83)
 PU0149
 PU0149                          SUPERSEDED SURVEY CONTROL
 PU0149
 PU0149  NAVD 88 (06/15/91)  851.724  (m)         2794.36   (f) SUPERSEDED  1 2
 PU0149  NGVD 29 (??/??/92)  851.247  (m)         2792.80   (f) ADJ UNCH    1 2
 PU0149
 PU0149.Superseded values are not recommended for survey control.
 PU0149
 PU0149.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0149.See file dsdata.pdf to determine how the superseded data were derived.
 PU0149
 PU0149_MARKER: DR = REFERENCE MARK DISK
 PU0149_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0149_STAMPING: HOWIE NO 2 1962
 PU0149_MARK LOGO: CGS
 PU0149_PROJECTION: FLUSH
 PU0149_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0149_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0149+STABILITY: SURFACE MOTION
 PU0149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0149+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0149
 PU0149  HISTORY     - Date     Condition        Report By
 PU0149  HISTORY     - 1962     MONUMENTED       CGS
 PU0149  HISTORY     - 1963     GOOD             CGS
 PU0149  HISTORY     - 19950605 GOOD             NGS
 PU0149
 PU0149                          STATION DESCRIPTION
 PU0149
 PU0149'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0149'2.6 MI NE FROM WHITE OWL.
 PU0149'ABOUT 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0149'AND POST OFFICE AT WHITE OWL, THENCE 0.2 MILE NORTHWEST ACROSS
 PU0149'COUNTRY TO I9 B2, THENCE 0.35 MILE NORTHWEST ACROSS COUNTRY,
 PU0149'IN AN EAST-WEST FENCE LINE, 52.4 FEET SOUTH OF HOWIE 1962, 58
 PU0149'FEET SOUTH OF THE EAST-WEST FENCE LINE, AND SET IN THE TOP OF A
 PU0149'CONCRETE POST FLUSH WITH THE GROUND.
 PU0149
 PU0149                          STATION RECOVERY (1995)
 PU0149
 PU0149'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0149'22.7 KM (14.10 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST
 PU0149'OFFICE IN UNION CENTER, THENCE 0.9 KM (0.55 MI) NORTHERLY BY A MISSILE
 PU0149'SITE AND ACROSS A PASTURE TO A KNOLL, 114.7 M (376.3 FT) WEST OF A
 PU0149'CORRAL, 23.7 M (77.8 FT) SOUTHWEST OF HOWIE REFERENCE MARK 1, 15.9 M
 PU0149'(52.2 FT) SOUTH OF TRIANGULATION STATION HOWIE, AND THE MONUMENT IS
 PU0149'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 PU0149'OWNED BY RAYMOND HOWIE, BOX 81, WHITE OWL, SD 57792, TELEPHONE NUMBER
 PU0149'(605) 985-5229.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9005 ***********************************************************************
 AB9005  DESIGNATION -  HRLD AP
 AB9005  PID         -  AB9005
 AB9005  STATE/COUNTY-  SD/HUGHES
 AB9005  COUNTRY     -  US
 AB9005  USGS QUAD   -  HARROLD (2017)
 AB9005
 AB9005                         *CURRENT SURVEY CONTROL
 AB9005  ______________________________________________________________________
 AB9005* NAD 83(1986) POSITION- 44 32 03.     (N) 099 44 44.     (W)   SCALED
 AB9005* NAVD 88 ORTHO HEIGHT -   541.327 (meters)     1776.00  (feet) ADJUSTED
 AB9005  ______________________________________________________________________
 AB9005  GEOID HEIGHT    -        -23.562 (meters)                     GEOID18
 AB9005  DYNAMIC HEIGHT  -        541.222 (meters)     1775.66  (feet) COMP
 AB9005  MODELED GRAVITY -    980,406.1   (mgal)                       NAVD 88
 AB9005
 AB9005  VERT ORDER      -  FIRST     CLASS II
 AB9005
 AB9005.The horizontal coordinates were scaled from a map and have
 AB9005.an estimated accuracy of +/- 6 seconds.
 AB9005
 AB9005.The orthometric height was determined by differential leveling and
 AB9005.adjusted by the NATIONAL GEODETIC SURVEY
 AB9005.in October 1997.
 AB9005
 AB9005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9005.GEOID18 height accuracy estimate available here.
 AB9005
 AB9005.Click photographs - Photos may exist for this station.
 AB9005
 AB9005.The dynamic height is computed by dividing the NAVD 88
 AB9005.geopotential number by the normal gravity value computed on the
 AB9005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9005.degrees latitude (g = 980.6199 gals.).
 AB9005
 AB9005.The modeled gravity was interpolated from observed gravity values.
 AB9005
 AB9005;                    North         East    Units  Estimated Accuracy
 AB9005;SPC SD S     -   244,670.      646,720.      MT  (+/- 180 meters Scaled)
 AB9005
 AB9005_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ407314(NAD 83)
 AB9005
 AB9005                          SUPERSEDED SURVEY CONTROL
 AB9005
 AB9005.No superseded survey control is available for this station.
 AB9005
 AB9005_MARKER: Z = SEE DESCRIPTION
 AB9005_SETTING: 0 = UNSPECIFIED SETTING
 AB9005_STAMPING: HRLD AP 1994
 AB9005_MARK LOGO: SDDT
 AB9005_PROJECTION: FLUSH
 AB9005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9005+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9005_ROD/PIPE-DEPTH: 6.4 meters
 AB9005_SLEEVE-DEPTH  : 4.0 meters
 AB9005
 AB9005  HISTORY     - Date     Condition        Report By
 AB9005  HISTORY     - 1994     MONUMENTED       SDDT
 AB9005  HISTORY     - 19941129 GOOD             NGS
 AB9005  HISTORY     - 20120514 GOOD             INDIV
 AB9005
 AB9005                          STATION DESCRIPTION
 AB9005
 AB9005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9005'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9005'BLUNT, THENCE 19.5 KM (12.10 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 AB9005'THENCE 0.8 KM (0.50 MI) NORTHERLY ALONG A GRAVELED ROAD, 22.2 M (72.8
 AB9005'FT) NORTH OF THE CENTER OF A FIELD ENTRANCE, 21.7 M (71.2 FT) WEST OF
 AB9005'AND LEVEL WITH THE ROAD CENTER, 0.5 M (1.6 FT) EAST OF A METAL GUARD
 AB9005'POST, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST. NOTE--THE DATUM POINT
 AB9005'IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 AB9005'TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM POINT IS
 AB9005'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 AB9005
 AB9005                          STATION RECOVERY (2012)
 AB9005
 AB9005'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7988 ***********************************************************************
 AC7988  CBN         -  This is a Cooperative Base Network Control Station.
 AC7988  DESIGNATION -  HRN ALLEN
 AC7988  PID         -  AC7988
 AC7988  STATE/COUNTY-  SD/BENNETT
 AC7988  COUNTRY     -  US
 AC7988  USGS QUAD   -  YELLOW BEAR CAMP (2017)
 AC7988
 AC7988                         *CURRENT SURVEY CONTROL
 AC7988  ______________________________________________________________________
 AC7988* NAD 83(2011) POSITION- 43 17 18.22621(N) 102 00 14.96193(W)   ADJUSTED
 AC7988* NAD 83(2011) ELLIP HT-  1042.609 (meters)        (06/27/12)   ADJUSTED
 AC7988* NAD 83(2011) EPOCH   -  2010.00
 AC7988* NAVD 88 ORTHO HEIGHT -  1061.9   (meters)     3484.    (feet) GPS OBS
 AC7988  ______________________________________________________________________
 AC7988  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7988  GEOID HEIGHT    -        -19.184 (meters)                     GEOID96
 AC7988  GEOID HEIGHT    -        -19.240 (meters)                     GEOID18
 AC7988  NAD 83(2011) X  -   -967,286.184 (meters)                     COMP
 AC7988  NAD 83(2011) Y  - -4,549,101.105 (meters)                     COMP
 AC7988  NAD 83(2011) Z  -  4,351,593.783 (meters)                     COMP
 AC7988  LAPLACE CORR    -         -5.91  (seconds)                    DEFLEC18
 AC7988
 AC7988  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7988  Standards:
 AC7988         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7988            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7988  -------------------------------------------------------------------
 AC7988  NETWORK    1.02   2.57           0.48   0.32   1.31     -0.07489197
 AC7988  -------------------------------------------------------------------
 AC7988  Click here for local accuracies and other accuracy information.
 AC7988
 AC7988.The horizontal coordinates were established by GPS observations
 AC7988.and adjusted by the National Geodetic Survey in June 2012.
 AC7988
 AC7988.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7988.been affixed to the stable North American tectonic plate. See 
 AC7988.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7988
 AC7988.The horizontal coordinates are valid at the epoch date displayed above
 AC7988.which is a decimal equivalence of Year/Month/Day.
 AC7988
 AC7988.The orthometric height was determined by GPS observations and a
 AC7988.high-resolution geoid model.
 AC7988
 AC7988.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7988.GEOID18 height accuracy estimate available here.
 AC7988
 AC7988.Click photographs - Photos may exist for this station.
 AC7988
 AC7988.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7988
 AC7988.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7988
 AC7988.The ellipsoidal height was determined by GPS observations
 AC7988.and is referenced to NAD 83.
 AC7988
 AC7988. The following values were computed from the NAD 83(2011) position.
 AC7988
 AC7988;                    North         East     Units Scale Factor Converg.
 AC7988;SPC SD S     -   107,462.607   464,417.952   MT  0.99992337   -1 09 09.4
 AC7988;SPC SD S     -   352,566.90  1,523,677.90   sFT  0.99992337   -1 09 09.4
 AC7988;UTM  13      - 4,797,200.435   743,047.930   MT  1.00032672   +2 03 18.6
 AC7988;UTM  14      - 4,797,224.669   256,277.679   MT  1.00033076   -2 03 39.1
 AC7988
 AC7988!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7988!SPC SD S     -   0.99983653  x   0.99992337  =   0.99975991
 AC7988!UTM  13      -   0.99983653  x   1.00032672  =   1.00016319
 AC7988!UTM  14      -   0.99983653  x   1.00033076  =   1.00016723
 AC7988
 AC7988_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH4304797200(NAD 83)
 AC7988
 AC7988                          SUPERSEDED SURVEY CONTROL
 AC7988
 AC7988  NAD 83(2007)-  43 17 18.22610(N)    102 00 14.96304(W) AD(2002.00) 0
 AC7988  ELLIP H (02/10/07) 1042.637  (m)                       GP(2002.00)    
 AC7988  ELLIP H (04/15/04) 1042.625  (m)                       GP(       ) 2 1
 AC7988  NAD 83(1996)-  43 17 18.22550(N)    102 00 14.96313(W) AD(       ) B
 AC7988  ELLIP H (04/18/97) 1042.669  (m)                       GP(       ) 4 1
 AC7988
 AC7988.Superseded values are not recommended for survey control.
 AC7988
 AC7988.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7988.See file dsdata.pdf to determine how the superseded data were derived.
 AC7988
 AC7988_MARKER: Z = SEE DESCRIPTION
 AC7988_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7988_STAMPING: HRN ALLEN 1995
 AC7988_MARK LOGO: NGS
 AC7988_PROJECTION: PROJECTING 2 CENTIMETERS
 AC7988_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7988_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7988_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7988+SATELLITE: SATELLITE OBSERVATIONS - February 14, 2013
 AC7988_ROD/PIPE-DEPTH: 6.4 meters
 AC7988_SLEEVE-DEPTH  : 1.8 meters
 AC7988
 AC7988  HISTORY     - Date     Condition        Report By
 AC7988  HISTORY     - 1995     MONUMENTED       SDDT
 AC7988  HISTORY     - 19960819 GOOD             NGS
 AC7988  HISTORY     - 20130214 GOOD             INDIV
 AC7988
 AC7988                          STATION DESCRIPTION
 AC7988
 AC7988'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7988'THE STATION IS LOCATED 4.25 MI (6.84 KM) NORTHWEST OF ALLEN, ON BUREAU
 AC7988'OF INDIAN AFFAIRS ROAD 4.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 AC7988'REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND STATE
 AC7988'HIGHWAY 73 SOUTH IN MARTIN, GO WEST ON HIGHWAY 18 FOR 9.3 MI (15.0 KM)
 AC7988'TO A PAVED ROAD RIGHT (KNOWN LOCALLY AS 9-MILE ALLEN ROAD) JUST PAST
 AC7988'MILEPOST 140, TURN RIGHT AND GO NORTH ON THE PAVED ROAD FOR 7.8 MILES
 AC7988'(12.6 KM) TO THE AMERICAN HORSE HIGH SCHOOL IN ALLEN ON THE LEFT,
 AC7988'CONTINUE NORTH ON THE PAVED ROAD FOR 1.2 MI (1.9 KM) TO THE JUNCTION
 AC7988'OF BUREAU OF INDIAN AFFAIRS ROAD 4, TURN LEFT AND WEST ON INDIAN ROAD
 AC7988'4 FOR 3.3 MILES (5.3 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 AC7988'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC7988'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 40.6 M
 AC7988'(133.2 FT) EAST OF THE CENTER OF A UTILITY LINE CROSSING THE ROAD AND
 AC7988'UNDERGROUND CABLE JUNCTION BOX NUMBER IC 10, 22.9 M (75.1 FT) SOUTH OF
 AC7988'AND LEVEL WITH THE HIGHWAY CENTERLINE, 5.8 M (19.0 FT) WEST OF THE
 AC7988'CENTER OF A FIELD ENTRANCE AND GATE, 0.6 M (2.0 FT) SOUTH OF A METAL
 AC7988'GUARD POST, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.08
 AC7988'M (0.26 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT
 AC7988'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7988
 AC7988                          STATION RECOVERY (2013)
 AC7988
 AC7988'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7988'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7989 ***********************************************************************
 AC7989  CBN         -  This is a Cooperative Base Network Control Station.
 AC7989  DESIGNATION -  HRN BRULE
 AC7989  PID         -  AC7989
 AC7989  STATE/COUNTY-  SD/LYMAN
 AC7989  COUNTRY     -  US
 AC7989  USGS QUAD   -  LOWER BRULE SW (2017)
 AC7989
 AC7989                         *CURRENT SURVEY CONTROL
 AC7989  ______________________________________________________________________
 AC7989* NAD 83(2011) POSITION- 44 05 05.56138(N) 099 44 44.57079(W)   ADJUSTED
 AC7989* NAD 83(2011) ELLIP HT-   456.664 (meters)        (06/27/12)   ADJUSTED
 AC7989* NAD 83(2011) EPOCH   -  2010.00
 AC7989* NAVD 88 ORTHO HEIGHT -   481.2   (meters)     1579.    (feet) GPS OBS
 AC7989  ______________________________________________________________________
 AC7989  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7989  GEOID HEIGHT    -        -24.467 (meters)                     GEOID96
 AC7989  GEOID HEIGHT    -        -24.495 (meters)                     GEOID18
 AC7989  NAD 83(2011) X  -   -776,848.536 (meters)                     COMP
 AC7989  NAD 83(2011) Y  - -4,523,019.282 (meters)                     COMP
 AC7989  NAD 83(2011) Z  -  4,415,188.615 (meters)                     COMP
 AC7989  LAPLACE CORR    -         -3.58  (seconds)                    DEFLEC18
 AC7989
 AC7989  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7989  Standards:
 AC7989         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7989            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7989  -------------------------------------------------------------------
 AC7989  NETWORK    0.99   2.94           0.46   0.32   1.50     -0.03050468
 AC7989  -------------------------------------------------------------------
 AC7989  Click here for local accuracies and other accuracy information.
 AC7989
 AC7989.The horizontal coordinates were established by GPS observations
 AC7989.and adjusted by the National Geodetic Survey in June 2012.
 AC7989
 AC7989.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7989.been affixed to the stable North American tectonic plate. See 
 AC7989.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7989
 AC7989.The horizontal coordinates are valid at the epoch date displayed above
 AC7989.which is a decimal equivalence of Year/Month/Day.
 AC7989
 AC7989.The orthometric height was determined by GPS observations and a
 AC7989.high-resolution geoid model.
 AC7989
 AC7989.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7989.GEOID18 height accuracy estimate available here.
 AC7989
 AC7989.Click photographs - Photos may exist for this station.
 AC7989
 AC7989.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7989
 AC7989.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7989
 AC7989.The ellipsoidal height was determined by GPS observations
 AC7989.and is referenced to NAD 83.
 AC7989
 AC7989. The following values were computed from the NAD 83(2011) position.
 AC7989
 AC7989;                    North         East     Units Scale Factor Converg.
 AC7989;SPC SD S     -   194,751.846   647,060.242   MT  0.99993998   +0 24 19.3
 AC7989;SPC SD S     -   638,948.35  2,122,896.81   sFT  0.99993998   +0 24 19.3
 AC7989;UTM  14      - 4,881,570.447   440,298.276   MT  0.99964384   -0 31 07.8
 AC7989
 AC7989!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7989!SPC SD S     -   0.99992840  x   0.99993998  =   0.99986838
 AC7989!UTM  14      -   0.99992840  x   0.99964384  =   0.99957226
 AC7989
 AC7989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4029881570(NAD 83)
 AC7989
 AC7989                          SUPERSEDED SURVEY CONTROL
 AC7989
 AC7989  NAD 83(2007)-  44 05 05.56172(N)    099 44 44.57154(W) AD(2002.00) 0
 AC7989  ELLIP H (02/10/07)  456.696  (m)                       GP(2002.00)    
 AC7989  ELLIP H (04/15/04)  456.701  (m)                       GP(       ) 2 1
 AC7989  NAD 83(1996)-  44 05 05.56089(N)    099 44 44.57106(W) AD(       ) B
 AC7989  ELLIP H (04/18/97)  456.762  (m)                       GP(       ) 4 1
 AC7989
 AC7989.Superseded values are not recommended for survey control.
 AC7989
 AC7989.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7989.See file dsdata.pdf to determine how the superseded data were derived.
 AC7989
 AC7989_MARKER: Z = SEE DESCRIPTION
 AC7989_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7989_STAMPING: HRN-BRULE 1995
 AC7989_MARK LOGO: NGS
 AC7989_PROJECTION: PROJECTING 5 CENTIMETERS
 AC7989_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7989_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7989_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7989+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC7989_ROD/PIPE-DEPTH: 6.4 meters
 AC7989_SLEEVE-DEPTH  : 1.8 meters
 AC7989
 AC7989  HISTORY     - Date     Condition        Report By
 AC7989  HISTORY     - 1995     MONUMENTED       SDDT
 AC7989  HISTORY     - 19960807 GOOD             NGS
 AC7989  HISTORY     - 20130116 GOOD             INDIV
 AC7989
 AC7989                          STATION DESCRIPTION
 AC7989
 AC7989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7989'THE STATION IS LOCATED 9.9 MI (15.9 KM) WEST OF LOWER BRULE, ON BUREAU
 AC7989'OF INDIAN AFFAIRS ROAD 10.  OWNERSHIP--THE LOWER BRULE SIOUX
 AC7989'RESERVATION.  TO REACH THE STATION FROM THE JUNCTION OF BUREAU OF
 AC7989'INDIAN AFFAIRS ROADS 10 AND 3 IN LOWER BRULE, GO WEST 9.9 MI (15.9 KM)
 AC7989'ON INDIAN ROAD 10 TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 AC7989'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7989'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 21.9 M (71.9
 AC7989'FT) SOUTH OF THE ROAD CENTERLINE, 6.1 M (20.0 FT) WEST OF THE EXTENDED
 AC7989'CENTER OF A GRAVELED ROAD LEADING NORTH AND THE CENTER OF A FIELD
 AC7989'ENTRANCE, 0.9 M (3.0 FT) NORTH OF A FENCE, 0.4 M (1.3 FT) NORTH OF A
 AC7989'WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, 0.3 M (1.0
 AC7989'FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.12 M (0.39 FT) BELOW THE
 AC7989'GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 AC7989'LOGO CAP AND THEN A 4-INCH PVC CAP.
 AC7989
 AC7989                          STATION RECOVERY (2013)
 AC7989
 AC7989'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC7989'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7990 ***********************************************************************
 AC7990  CBN         -  This is a Cooperative Base Network Control Station.
 AC7990  DESIGNATION -  HRN CHERY
 AC7990  PID         -  AC7990
 AC7990  STATE/COUNTY-  SD/ZIEBACH
 AC7990  COUNTRY     -  US
 AC7990  USGS QUAD   -  LONGBRAKE RANCH (2017)
 AC7990
 AC7990                         *CURRENT SURVEY CONTROL
 AC7990  ______________________________________________________________________
 AC7990* NAD 83(2011) POSITION- 44 46 51.51633(N) 101 37 53.87087(W)   ADJUSTED
 AC7990* NAD 83(2011) ELLIP HT-   708.567 (meters)        (06/27/12)   ADJUSTED
 AC7990* NAD 83(2011) EPOCH   -  2010.00
 AC7990* NAVD 88 ORTHO HEIGHT -   729.4   (meters)     2393.    (feet) GPS OBS
 AC7990  ______________________________________________________________________
 AC7990  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7990  GEOID HEIGHT    -        -20.706 (meters)                     GEOID96
 AC7990  GEOID HEIGHT    -        -20.833 (meters)                     GEOID18
 AC7990  NAD 83(2011) X  -   -914,395.506 (meters)                     COMP
 AC7990  NAD 83(2011) Y  - -4,442,135.925 (meters)                     COMP
 AC7990  NAD 83(2011) Z  -  4,470,603.708 (meters)                     COMP
 AC7990  LAPLACE CORR    -         -5.74  (seconds)                    DEFLEC18
 AC7990
 AC7990  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7990  Standards:
 AC7990         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7990            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7990  -------------------------------------------------------------------
 AC7990  NETWORK    0.85   2.43           0.40   0.27   1.24     -0.08344757
 AC7990  -------------------------------------------------------------------
 AC7990  Click here for local accuracies and other accuracy information.
 AC7990
 AC7990.The horizontal coordinates were established by GPS observations
 AC7990.and adjusted by the National Geodetic Survey in June 2012.
 AC7990
 AC7990.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7990.been affixed to the stable North American tectonic plate. See 
 AC7990.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7990
 AC7990.The horizontal coordinates are valid at the epoch date displayed above
 AC7990.which is a decimal equivalence of Year/Month/Day.
 AC7990
 AC7990.The orthometric height was determined by GPS observations and a
 AC7990.high-resolution geoid model.
 AC7990
 AC7990.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7990.GEOID18 height accuracy estimate available here.
 AC7990
 AC7990.Click photographs - Photos may exist for this station.
 AC7990
 AC7990.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7990
 AC7990.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7990
 AC7990.The ellipsoidal height was determined by GPS observations
 AC7990.and is referenced to NAD 83.
 AC7990
 AC7990. The following values were computed from the NAD 83(2011) position.
 AC7990
 AC7990;                    North         East     Units Scale Factor Converg.
 AC7990;SPC SD N     -   106,605.298   470,877.068   MT  0.99995018   -1 09 17.2
 AC7990;SPC SD N     -   349,754.22  1,544,869.18   sFT  0.99995018   -1 09 17.2
 AC7990;UTM  14      - 4,961,989.389   291,797.896   MT  1.00013308   -1 51 15.8
 AC7990
 AC7990!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7990!SPC SD N     -   0.99988892  x   0.99995018  =   0.99983910
 AC7990!UTM  14      -   0.99988892  x   1.00013308  =   1.00002198
 AC7990
 AC7990_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ9179761989(NAD 83)
 AC7990
 AC7990                          SUPERSEDED SURVEY CONTROL
 AC7990
 AC7990  NAD 83(2007)-  44 46 51.51627(N)    101 37 53.87202(W) AD(2002.00) 0
 AC7990  ELLIP H (02/10/07)  708.588  (m)                       GP(2002.00)    
 AC7990  ELLIP H (04/15/04)  708.576  (m)                       GP(       ) 2 1
 AC7990  NAD 83(1996)-  44 46 51.51571(N)    101 37 53.87169(W) AD(       ) B
 AC7990  ELLIP H (04/18/97)  708.641  (m)                       GP(       ) 4 1
 AC7990
 AC7990.Superseded values are not recommended for survey control.
 AC7990
 AC7990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7990.See file dsdata.pdf to determine how the superseded data were derived.
 AC7990
 AC7990_MARKER: Z = SEE DESCRIPTION
 AC7990_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7990_STAMPING: HRN-CHERY 1995
 AC7990_MARK LOGO: NGS
 AC7990_PROJECTION: FLUSH
 AC7990_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7990_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7990_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7990+SATELLITE: SATELLITE OBSERVATIONS - September 10, 1996
 AC7990_ROD/PIPE-DEPTH: 12.8 meters
 AC7990_SLEEVE-DEPTH  : 1.8 meters
 AC7990
 AC7990  HISTORY     - Date     Condition        Report By
 AC7990  HISTORY     - 1995     MONUMENTED       SDDT
 AC7990  HISTORY     - 19960910 GOOD             NGS
 AC7990
 AC7990                          STATION DESCRIPTION
 AC7990
 AC7990'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7990'THE STATION IS LOCATED ABOUT 31.6 KM (19.65 MI) SOUTH OF DUPREE AND
 AC7990'1.44 KM (0.90 MI) SOUTH OF A RED AND WHITE RADIO TOWER, ON BUREAU OF
 AC7990'INDIAN AFFAIRS ROAD 5.  OWNERSHIP--CHEYENNE RIVER INDIAN RESERVATION.
 AC7990'TO REACH THE STATION FROM THE COURTHOUSE IN DUPREE, GO SOUTH ON INDIAN
 AC7990'ROAD 5 (MAIN GRAVEL ROAD) FOR 20.4 KM (12.65 MI) TO A CROOK IN THE
 AC7990'ROAD, CONTINUE SOUTH 9.8 KM (6.10 MI) TO A RADIO TOWER ON THE LEFT,
 AC7990'CONTINUE SOUTH FOR 1.0 MI (1.6 KM) TO A FENCED UNDERGROUND CABLE
 AC7990'JUNCTION BOX ON THE LEFT AND THE STATION ON THE RIGHT.  THE STATION IS
 AC7990'A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL
 AC7990'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 29.6
 AC7990'M (97.1 FT) WEST OF UNDERGROUND CABLE JUNCTION BOX NUMBER N 14 LP 10,
 AC7990'14.6 M (47.9 FT) WEST OF THE ROAD CENTER, 0.7 M (2.3 FT) EAST OF THE
 AC7990'FENCE, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND 0.3 M (1.0 FT) WEST
 AC7990'OF A METAL FENCE POST. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7990'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7992 ***********************************************************************
 AC7992  CBN         -  This is a Cooperative Base Network Control Station.
 AC7992  DESIGNATION -  HRN COTTON
 AC7992  PID         -  AC7992
 AC7992  STATE/COUNTY-  SD/BEADLE
 AC7992  COUNTRY     -  US
 AC7992  USGS QUAD   -  WESSINGTON SW (2017)
 AC7992
 AC7992                         *CURRENT SURVEY CONTROL
 AC7992  ______________________________________________________________________
 AC7992* NAD 83(2011) POSITION- 44 15 17.51772(N) 098 42 02.84906(W)   ADJUSTED
 AC7992* NAD 83(2011) ELLIP HT-   479.580 (meters)        (06/27/12)   ADJUSTED
 AC7992* NAD 83(2011) EPOCH   -  2010.00
 AC7992* NAVD 88 ORTHO HEIGHT -   504.6   (meters)     1656.    (feet) GPS OBS
 AC7992  ______________________________________________________________________
 AC7992  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7992  GEOID HEIGHT    -        -24.960 (meters)                     GEOID96
 AC7992  GEOID HEIGHT    -        -25.007 (meters)                     GEOID18
 AC7992  NAD 83(2011) X  -   -692,247.471 (meters)                     COMP
 AC7992  NAD 83(2011) Y  - -4,523,439.607 (meters)                     COMP
 AC7992  NAD 83(2011) Z  -  4,428,753.717 (meters)                     COMP
 AC7992  LAPLACE CORR    -         -3.27  (seconds)                    DEFLEC18
 AC7992
 AC7992  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7992  Standards:
 AC7992         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7992            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7992  -------------------------------------------------------------------
 AC7992  NETWORK    1.15   3.47           0.55   0.34   1.77     -0.10848864
 AC7992  -------------------------------------------------------------------
 AC7992  Click here for local accuracies and other accuracy information.
 AC7992
 AC7992.The horizontal coordinates were established by GPS observations
 AC7992.and adjusted by the National Geodetic Survey in June 2012.
 AC7992
 AC7992.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7992.been affixed to the stable North American tectonic plate. See 
 AC7992.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7992
 AC7992.The horizontal coordinates are valid at the epoch date displayed above
 AC7992.which is a decimal equivalence of Year/Month/Day.
 AC7992
 AC7992.The orthometric height was determined by GPS observations and a
 AC7992.high-resolution geoid model.
 AC7992
 AC7992.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7992.GEOID18 height accuracy estimate available here.
 AC7992
 AC7992.Click photographs - Photos may exist for this station.
 AC7992
 AC7992.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7992
 AC7992.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7992
 AC7992.The ellipsoidal height was determined by GPS observations
 AC7992.and is referenced to NAD 83.
 AC7992
 AC7992. The following values were computed from the NAD 83(2011) position.
 AC7992
 AC7992;                    North         East     Units Scale Factor Converg.
 AC7992;SPC SD N     -    47,674.804   703,756.641   MT  1.00003492   +0 55 10.2
 AC7992;SPC SD N     -   156,413.09  2,308,908.25   sFT  1.00003492   +0 55 10.2
 AC7992;UTM  14      - 4,900,224.407   523,885.859   MT  0.99960702   +0 12 31.7
 AC7992
 AC7992!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7992!SPC SD N     -   0.99992481  x   1.00003492  =   0.99995972
 AC7992!UTM  14      -   0.99992481  x   0.99960702  =   0.99953186
 AC7992
 AC7992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ2388500224(NAD 83)
 AC7992
 AC7992                          SUPERSEDED SURVEY CONTROL
 AC7992
 AC7992  NAD 83(2007)-  44 15 17.51782(N)    098 42 02.84994(W) AD(2002.00) 0
 AC7992  ELLIP H (02/10/07)  479.610  (m)                       GP(2002.00)    
 AC7992  ELLIP H (04/15/04)  479.604  (m)                       GP(       ) 2 1
 AC7992  NAD 83(1996)-  44 15 17.51733(N)    098 42 02.84956(W) AD(       ) B
 AC7992  ELLIP H (04/18/97)  479.646  (m)                       GP(       ) 4 1
 AC7992
 AC7992.Superseded values are not recommended for survey control.
 AC7992
 AC7992.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7992.See file dsdata.pdf to determine how the superseded data were derived.
 AC7992
 AC7992_MARKER: Z = SEE DESCRIPTION
 AC7992_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7992_STAMPING: HRN-COTTON 1995
 AC7992_MARK LOGO: NGS
 AC7992_PROJECTION: FLUSH
 AC7992_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7992+SATELLITE: SATELLITE OBSERVATIONS - September 30, 1996
 AC7992_ROD/PIPE-DEPTH: 12.8 meters
 AC7992_SLEEVE-DEPTH  : 1.8 meters
 AC7992
 AC7992  HISTORY     - Date     Condition        Report By
 AC7992  HISTORY     - 1995     MONUMENTED       SDDT
 AC7992  HISTORY     - 19960930 GOOD             NGS
 AC7992
 AC7992                          STATION DESCRIPTION
 AC7992
 AC7992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7992'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) SOUTHWEST OF VIRGIL AND
 AC7992'13.0 MI (20.9 KM) SOUTH OF WESSINGTON, ON A COUNTY ROAD AT THE
 AC7992'HAND/BEADLE COUNTY LINE.  OWNERSHIP--BEADLE COUNTY.  TO REACH THE
 AC7992'STATION FROM THE POST OFFICE IN WESSINGTON, GO SOUTH-SOUTHWEST ON
 AC7992'WESSINGTON STREET FOR 0.3 MI (0.5 KM) TO THE JUNCTION OF HAND/BEADLE
 AC7992'COUNTY ROAD, TURN LEFT AND GO SOUTH ON THE COUNTY ROAD FOR 13.4 MI
 AC7992'(21.6 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7992'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7992'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 2.0 MI (3.2 KM) SOUTH
 AC7992'OF VIRGIL ROAD, 59.0 FT (18.0 M) NORTH OF A GRAVELED ROAD, 44.0 FT
 AC7992'(13.4 M) EAST OF THE CENTER OF THE ROAD, 2.0 FT (0.6 M) WEST OF A
 AC7992'FENCE, 1.3 FT (0.4 M) WEST OF A WITNESS POST, AND 1.3 FT (0.4 M) EAST
 AC7992'OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AC7992'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7994 ***********************************************************************
 AC7994  CBN         -  This is a Cooperative Base Network Control Station.
 AC7994  DESIGNATION -  HRN ELM
 AC7994  PID         -  AC7994
 AC7994  STATE/COUNTY-  SD/MEADE
 AC7994  COUNTRY     -  US
 AC7994  USGS QUAD   -  ELM SPRINGS (2017)
 AC7994
 AC7994                         *CURRENT SURVEY CONTROL
 AC7994  ______________________________________________________________________
 AC7994* NAD 83(2011) POSITION- 44 19 18.87760(N) 102 32 16.24191(W)   ADJUSTED
 AC7994* NAD 83(2011) ELLIP HT-   806.347 (meters)        (06/27/12)   ADJUSTED
 AC7994* NAD 83(2011) EPOCH   -  2010.00
 AC7994* NAVD 88 ORTHO HEIGHT -   824.9   (meters)     2706.    (feet) GPS OBS
 AC7994  ______________________________________________________________________
 AC7994  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7994  GEOID HEIGHT    -        -18.467 (meters)                     GEOID96
 AC7994  GEOID HEIGHT    -        -18.576 (meters)                     GEOID18
 AC7994  NAD 83(2011) X  -   -992,321.952 (meters)                     COMP
 AC7994  NAD 83(2011) Y  - -4,462,125.114 (meters)                     COMP
 AC7994  NAD 83(2011) Z  -  4,434,315.272 (meters)                     COMP
 AC7994  LAPLACE CORR    -         -6.90  (seconds)                    DEFLEC18
 AC7994
 AC7994  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7994  Standards:
 AC7994         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7994            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7994  -------------------------------------------------------------------
 AC7994  NETWORK    0.88   2.43           0.41   0.28   1.24     -0.09277725
 AC7994  -------------------------------------------------------------------
 AC7994  Click here for local accuracies and other accuracy information.
 AC7994
 AC7994.The horizontal coordinates were established by GPS observations
 AC7994.and adjusted by the National Geodetic Survey in June 2012.
 AC7994
 AC7994.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7994.been affixed to the stable North American tectonic plate. See 
 AC7994.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7994
 AC7994.The horizontal coordinates are valid at the epoch date displayed above
 AC7994.which is a decimal equivalence of Year/Month/Day.
 AC7994
 AC7994.The orthometric height was determined by GPS observations and a
 AC7994.high-resolution geoid model.
 AC7994
 AC7994.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7994.GEOID18 height accuracy estimate available here.
 AC7994
 AC7994.Click photographs - Photos may exist for this station.
 AC7994
 AC7994.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7994
 AC7994.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7994
 AC7994.The ellipsoidal height was determined by GPS observations
 AC7994.and is referenced to NAD 83.
 AC7994
 AC7994. The following values were computed from the NAD 83(2011) position.
 AC7994
 AC7994;                    North         East     Units Scale Factor Converg.
 AC7994;SPC SD N     -    57,465.258   397,582.105   MT  1.00001950   -1 47 46.1
 AC7994;SPC SD N     -   188,533.93  1,304,400.62   sFT  1.00001950   -1 47 46.1
 AC7994;UTM  13      - 4,910,576.053   696,332.178   MT  1.00007407   +1 43 15.0
 AC7994
 AC7994!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7994!SPC SD N     -   0.99987358  x   1.00001950  =   0.99989308
 AC7994!UTM  13      -   0.99987358  x   1.00007407  =   0.99994764
 AC7994
 AC7994_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK9633210576(NAD 83)
 AC7994
 AC7994                          SUPERSEDED SURVEY CONTROL
 AC7994
 AC7994  NAD 83(2007)-  44 19 18.87750(N)    102 32 16.24303(W) AD(2002.00) 0
 AC7994  ELLIP H (02/10/07)  806.373  (m)                       GP(2002.00)    
 AC7994  ELLIP H (04/15/04)  806.351  (m)                       GP(       ) 2 1
 AC7994  NAD 83(1996)-  44 19 18.87691(N)    102 32 16.24298(W) AD(       ) B
 AC7994  ELLIP H (04/18/97)  806.406  (m)                       GP(       ) 4 1
 AC7994
 AC7994.Superseded values are not recommended for survey control.
 AC7994
 AC7994.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7994.See file dsdata.pdf to determine how the superseded data were derived.
 AC7994
 AC7994_MARKER: Z = SEE DESCRIPTION
 AC7994_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7994_STAMPING: HRN-ELM 1995
 AC7994_MARK LOGO: NGS
 AC7994_PROJECTION: FLUSH
 AC7994_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7994+SATELLITE: SATELLITE OBSERVATIONS - August 28, 1996
 AC7994_ROD/PIPE-DEPTH: 12.8 meters
 AC7994_SLEEVE-DEPTH  : 1.8 meters
 AC7994
 AC7994  HISTORY     - Date     Condition        Report By
 AC7994  HISTORY     - 1995     MONUMENTED       SDDT
 AC7994  HISTORY     - 19960828 GOOD             NGS
 AC7994
 AC7994                          STATION DESCRIPTION
 AC7994
 AC7994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7994'THE STATION IS LOCATED ABOUT 0.07 MI (0.11 KM) NORTHWEST OF ELM
 AC7994'SPRINGS AND 19.0 MI (30.6 KM) SOUTH OF ENNING, ON COUNTY ROAD 31C.
 AC7994'OWNERSHIP--MEADE COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7994'COUNTY ROAD 31C AND STATE HIGHWAY 34 IN ENNING, GO SOUTH ON COUNTY
 AC7994'ROAD 31C FOR 19.0 MI (30.6 KM) TO THE STATION ON THE RIGHT.  THE
 AC7994'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7994'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7994'LOCATED 46.5 FT (14.2 M) WEST OF THE ROAD CENTER, 4.7 FT (1.4 M) NORTH
 AC7994'OF A FENCE CORNER, 1.7 FT (0.5 M) EAST OF A FENCE, 1.5 FT (0.5 M) WEST
 AC7994'OF A METAL GUARD POST, AND 1.1 FT (0.3 M) EAST OF A WITNESS POST.
 AC7994'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7994'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7995 ***********************************************************************
 AC7995  CBN         -  This is a Cooperative Base Network Control Station.
 AC7995  DESIGNATION -  HRN FAIRPOINT
 AC7995  PID         -  AC7995
 AC7995  STATE/COUNTY-  SD/MEADE
 AC7995  COUNTRY     -  US
 AC7995  USGS QUAD   -  BULL RUN CREEK (2017)
 AC7995
 AC7995                         *CURRENT SURVEY CONTROL
 AC7995  ______________________________________________________________________
 AC7995* NAD 83(2011) POSITION- 44 45 16.78377(N) 102 47 47.82097(W)   ADJUSTED
 AC7995* NAD 83(2011) ELLIP HT-   895.533 (meters)        (06/27/12)   ADJUSTED
 AC7995* NAD 83(2011) EPOCH   -  2010.00
 AC7995* NAVD 88 ORTHO HEIGHT -   913.2   (meters)     2996.    (feet) GPS OBS
 AC7995  ______________________________________________________________________
 AC7995  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7995  GEOID HEIGHT    -        -17.542 (meters)                     GEOID96
 AC7995  GEOID HEIGHT    -        -17.684 (meters)                     GEOID18
 AC7995  NAD 83(2011) X  - -1,005,007.120 (meters)                     COMP
 AC7995  NAD 83(2011) Y  - -4,424,764.652 (meters)                     COMP
 AC7995  NAD 83(2011) Z  -  4,468,658.982 (meters)                     COMP
 AC7995  LAPLACE CORR    -         -6.16  (seconds)                    DEFLEC18
 AC7995
 AC7995  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7995  Standards:
 AC7995         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7995            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7995  -------------------------------------------------------------------
 AC7995  NETWORK    0.90   2.59           0.42   0.29   1.32     -0.10203919
 AC7995  -------------------------------------------------------------------
 AC7995  Click here for local accuracies and other accuracy information.
 AC7995
 AC7995.The horizontal coordinates were established by GPS observations
 AC7995.and adjusted by the National Geodetic Survey in June 2012.
 AC7995
 AC7995.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7995.been affixed to the stable North American tectonic plate. See 
 AC7995.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7995
 AC7995.The horizontal coordinates are valid at the epoch date displayed above
 AC7995.which is a decimal equivalence of Year/Month/Day.
 AC7995
 AC7995.The orthometric height was determined by GPS observations and a
 AC7995.high-resolution geoid model.
 AC7995
 AC7995.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7995.GEOID18 height accuracy estimate available here.
 AC7995
 AC7995.Click photographs - Photos may exist for this station.
 AC7995
 AC7995.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7995
 AC7995.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7995
 AC7995.The ellipsoidal height was determined by GPS observations
 AC7995.and is referenced to NAD 83.
 AC7995
 AC7995. The following values were computed from the NAD 83(2011) position.
 AC7995
 AC7995;                    North         East     Units Scale Factor Converg.
 AC7995;SPC SD N     -   106,204.223   378,611.196   MT  0.99995243   -1 58 45.4
 AC7995;SPC SD N     -   348,438.35  1,242,160.23   sFT  0.99995243   -1 58 45.4
 AC7995;UTM  13      - 4,958,058.683   674,400.224   MT  0.99997403   +1 33 06.2
 AC7995
 AC7995!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7995!SPC SD N     -   0.99985961  x   0.99995243  =   0.99981204
 AC7995!UTM  13      -   0.99985961  x   0.99997403  =   0.99983364
 AC7995
 AC7995_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7440058058(NAD 83)
 AC7995
 AC7995                          SUPERSEDED SURVEY CONTROL
 AC7995
 AC7995  NAD 83(2007)-  44 45 16.78366(N)    102 47 47.82212(W) AD(2002.00) 0
 AC7995  ELLIP H (02/10/07)  895.559  (m)                       GP(2002.00)    
 AC7995  ELLIP H (04/15/04)  895.548  (m)                       GP(       ) 2 1
 AC7995  NAD 83(1996)-  44 45 16.78303(N)    102 47 47.82208(W) AD(       ) B
 AC7995  ELLIP H (04/18/97)  895.605  (m)                       GP(       ) 4 1
 AC7995
 AC7995.Superseded values are not recommended for survey control.
 AC7995
 AC7995.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7995.See file dsdata.pdf to determine how the superseded data were derived.
 AC7995
 AC7995_MARKER: Z = SEE DESCRIPTION
 AC7995_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7995_STAMPING: HRN-FAIRPONT 1995
 AC7995_MARK LOGO: NGS
 AC7995_PROJECTION: FLUSH
 AC7995_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7995_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7995+SATELLITE: SATELLITE OBSERVATIONS - October 02, 1996
 AC7995_ROD/PIPE-DEPTH: 12.8 meters
 AC7995_SLEEVE-DEPTH  : 1.8 meters
 AC7995
 AC7995  HISTORY     - Date     Condition        Report By
 AC7995  HISTORY     - 1995     MONUMENTED       SDDT
 AC7995  HISTORY     - 19961002 GOOD             NGS
 AC7995
 AC7995                          STATION DESCRIPTION
 AC7995
 AC7995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7995'THE STATION IS LOCATED ABOUT 30.0 MI (48.3 KM) EAST OF NEWELL, 18.0 MI
 AC7995'(29.0 KM) SOUTH-SOUTHEAST OF MUD BUTTE, AND 0.65 MI (1.05 KM) NORTH OF
 AC7995'FAIRPOINT, ON A COUNTY ROAD.  OWNERSHIP--MEADE COUNTY.  TO REACH THE
 AC7995'STATION FROM THE POST OFFICE AND STORE IN UNION CENTER, GO WEST ON
 AC7995'STATE HIGHWAY 34 FOR 8.5 MI (13.7 KM) TO THE JUNCTION OF COUNTY ROAD
 AC7995'23T, TURN RIGHT AND GO NORTH ON COUNTY ROAD 23T FOR 3.6 MI (5.8 KM) TO
 AC7995'THE JUNCTION OF A COUNTY ROAD LEADING NORTH, TURN LEFT AND GO NORTH ON
 AC7995'THE COUNTY ROAD FOR 14.0 MI (22.5 KM) TO THE STATION ON THE LEFT.  THE
 AC7995'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC7995'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC7995'LOCATED 58.0 FT (17.7 M) WEST OF THE ROAD CENTER, 24.0 FT (7.3 M)
 AC7995'SOUTH OF CENTER OF A FIELD ENTRANCE ROAD, 1.0 FT (0.3 M) EAST OF A
 AC7995'WITNESS POST AND FENCE, AND 1.0 FT (0.3 M) WEST OF A METAL GUARD POST.
 AC7995'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7995'A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7998 ***********************************************************************
 AC7998  CBN         -  This is a Cooperative Base Network Control Station.
 AC7998  DESIGNATION -  HRN FRANCIS
 AC7998  PID         -  AC7998
 AC7998  STATE/COUNTY-  SD/TODD
 AC7998  COUNTRY     -  US
 AC7998  USGS QUAD   -  SAINT FRANCIS SW (2017)
 AC7998
 AC7998                         *CURRENT SURVEY CONTROL
 AC7998  ______________________________________________________________________
 AC7998* NAD 83(2011) POSITION- 43 04 55.01139(N) 100 54 18.92740(W)   ADJUSTED
 AC7998* NAD 83(2011) ELLIP HT-   877.754 (meters)        (06/27/12)   ADJUSTED
 AC7998* NAD 83(2011) EPOCH   -  2010.00
 AC7998* NAVD 88 ORTHO HEIGHT -   899.3   (meters)     2950.    (feet) GPS OBS
 AC7998  ______________________________________________________________________
 AC7998  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7998  GEOID HEIGHT    -        -21.538 (meters)                     GEOID96
 AC7998  GEOID HEIGHT    -        -21.569 (meters)                     GEOID18
 AC7998  NAD 83(2011) X  -   -882,811.821 (meters)                     COMP
 AC7998  NAD 83(2011) Y  - -4,582,112.325 (meters)                     COMP
 AC7998  NAD 83(2011) Z  -  4,334,754.995 (meters)                     COMP
 AC7998  LAPLACE CORR    -         -7.13  (seconds)                    DEFLEC18
 AC7998
 AC7998  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7998  Standards:
 AC7998         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7998            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7998  -------------------------------------------------------------------
 AC7998  NETWORK    0.98   2.94           0.46   0.31   1.50     -0.06782612
 AC7998  -------------------------------------------------------------------
 AC7998  Click here for local accuracies and other accuracy information.
 AC7998
 AC7998.The horizontal coordinates were established by GPS observations
 AC7998.and adjusted by the National Geodetic Survey in June 2012.
 AC7998
 AC7998.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7998.been affixed to the stable North American tectonic plate. See 
 AC7998.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7998
 AC7998.The horizontal coordinates are valid at the epoch date displayed above
 AC7998.which is a decimal equivalence of Year/Month/Day.
 AC7998
 AC7998.The orthometric height was determined by GPS observations and a
 AC7998.high-resolution geoid model.
 AC7998
 AC7998.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7998.GEOID18 height accuracy estimate available here.
 AC7998
 AC7998.Click photographs - Photos may exist for this station.
 AC7998
 AC7998.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7998
 AC7998.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7998
 AC7998.The ellipsoidal height was determined by GPS observations
 AC7998.and is referenced to NAD 83.
 AC7998
 AC7998. The following values were computed from the NAD 83(2011) position.
 AC7998
 AC7998;                    North         East     Units Scale Factor Converg.
 AC7998;SPC SD S     -    83,324.944   553,429.442   MT  0.99995041   -0 23 40.4
 AC7998;SPC SD S     -   273,375.25  1,815,709.76   sFT  0.99995041   -0 23 40.4
 AC7998;UTM  14      - 4,771,676.640   344,910.168   MT  0.99989590   -1 18 05.9
 AC7998
 AC7998!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7998!SPC SD S     -   0.99986237  x   0.99995041  =   0.99981278
 AC7998!UTM  14      -   0.99986237  x   0.99989590  =   0.99975828
 AC7998
 AC7998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN4491071676(NAD 83)
 AC7998
 AC7998                          SUPERSEDED SURVEY CONTROL
 AC7998
 AC7998  NAD 83(2007)-  43 04 55.01132(N)    100 54 18.92858(W) AD(2002.00) 0
 AC7998  ELLIP H (02/10/07)  877.789  (m)                       GP(2002.00)    
 AC7998  ELLIP H (04/15/04)  877.777  (m)                       GP(       ) 2 1
 AC7998  NAD 83(1996)-  43 04 55.01083(N)    100 54 18.92853(W) AD(       ) B
 AC7998  ELLIP H (04/18/97)  877.820  (m)                       GP(       ) 4 1
 AC7998
 AC7998.Superseded values are not recommended for survey control.
 AC7998
 AC7998.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7998.See file dsdata.pdf to determine how the superseded data were derived.
 AC7998
 AC7998_MARKER: Z = SEE DESCRIPTION
 AC7998_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7998_STAMPING: HRN-FRANCIS 1995
 AC7998_MARK LOGO: NGS
 AC7998_PROJECTION: FLUSH
 AC7998_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7998+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 AC7998_ROD/PIPE-DEPTH: 6.4 meters
 AC7998_SLEEVE-DEPTH  : 1.8 meters
 AC7998
 AC7998  HISTORY     - Date     Condition        Report By
 AC7998  HISTORY     - 1995     MONUMENTED       SDDT
 AC7998  HISTORY     - 19960730 GOOD             NGS
 AC7998  HISTORY     - 20121212 GOOD             INDIV
 AC7998
 AC7998                          STATION DESCRIPTION
 AC7998
 AC7998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7998'THE STATION IS LOCATED ABOUT 5.5 MI (8.9 KM) NORTH OF THE SOUTH
 AC7998'DAKOTA/NEBRASKA STATE LINE AND 4.0 MI (6.4 KM) SOUTH OF SAINT FRANCIS,
 AC7998'ON BUREAU OF INDIAN AFFAIRS ROAD 13.  OWNERSHIP--ROSEBUD INDIAN
 AC7998'RESERVATION.  TO REACH THE STATION FROM THE POST OFFICE IN SAINT
 AC7998'FRANCIS, GO SOUTH ON BUREAU OF INDIAN AFFAIRS ROAD 13 FOR 4.35 MILES
 AC7998'(7.00 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC7998'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC7998'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 22.5 M (73.8
 AC7998'FT) WEST OF THE ROAD CENTERLINE, 5.0 M (16.4 FT) SOUTH OF THE CENTER
 AC7998'OF A FIELD ENTRANCE, 0.7 M (2.3 FT) EAST OF A FENCE, 0.5 M (1.6 FT)
 AC7998'WEST OF A METAL GUARD POST, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST.
 AC7998'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC7998'A 4-INCH PVC CAP.
 AC7998
 AC7998                          STATION RECOVERY (2012)
 AC7998
 AC7998'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC7998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC7999 ***********************************************************************
 AC7999  CBN         -  This is a Cooperative Base Network Control Station.
 AC7999  DESIGNATION -  HRN HARDING
 AC7999  PID         -  AC7999
 AC7999  STATE/COUNTY-  SD/HARDING
 AC7999  COUNTRY     -  US
 AC7999  USGS QUAD   -  HELLS CANYON (2017)
 AC7999
 AC7999                         *CURRENT SURVEY CONTROL
 AC7999  ______________________________________________________________________
 AC7999* NAD 83(2011) POSITION- 45 22 19.56449(N) 103 50 02.14613(W)   ADJUSTED
 AC7999* NAD 83(2011) ELLIP HT-  1050.073 (meters)        (06/27/12)   ADJUSTED
 AC7999* NAD 83(2011) EPOCH   -  2010.00
 AC7999* NAVD 88 ORTHO HEIGHT -  1066.0   (meters)     3497.    (feet) GPS OBS
 AC7999  ______________________________________________________________________
 AC7999  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC7999  GEOID HEIGHT    -        -15.828 (meters)                     GEOID96
 AC7999  GEOID HEIGHT    -        -15.999 (meters)                     GEOID18
 AC7999  NAD 83(2011) X  - -1,073,356.248 (meters)                     COMP
 AC7999  NAD 83(2011) Y  - -4,358,779.523 (meters)                     COMP
 AC7999  NAD 83(2011) Z  -  4,517,241.999 (meters)                     COMP
 AC7999  LAPLACE CORR    -         -1.49  (seconds)                    DEFLEC18
 AC7999
 AC7999  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC7999  Standards:
 AC7999         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC7999            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC7999  -------------------------------------------------------------------
 AC7999  NETWORK    1.39   4.02           0.65   0.44   2.05     -0.09018234
 AC7999  -------------------------------------------------------------------
 AC7999  Click here for local accuracies and other accuracy information.
 AC7999
 AC7999.The horizontal coordinates were established by GPS observations
 AC7999.and adjusted by the National Geodetic Survey in June 2012.
 AC7999
 AC7999.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC7999.been affixed to the stable North American tectonic plate. See 
 AC7999.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC7999
 AC7999.The horizontal coordinates are valid at the epoch date displayed above
 AC7999.which is a decimal equivalence of Year/Month/Day.
 AC7999
 AC7999.The orthometric height was determined by GPS observations and a
 AC7999.high-resolution geoid model.
 AC7999
 AC7999.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC7999.GEOID18 height accuracy estimate available here.
 AC7999
 AC7999.Click photographs - Photos may exist for this station.
 AC7999
 AC7999.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC7999
 AC7999.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC7999
 AC7999.The ellipsoidal height was determined by GPS observations
 AC7999.and is referenced to NAD 83.
 AC7999
 AC7999. The following values were computed from the NAD 83(2011) position.
 AC7999
 AC7999;                    North         East     Units Scale Factor Converg.
 AC7999;SPC SD N     -   178,103.827   299,795.644   MT  0.99995477   -2 42 48.3
 AC7999;SPC SD N     -   584,328.97    983,579.54   sFT  0.99995477   -2 42 48.3
 AC7999;UTM  13      - 5,024,948.779   591,307.317   MT  0.99970250   +0 49 47.8
 AC7999
 AC7999!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC7999!SPC SD N     -   0.99983540  x   0.99995477  =   0.99979017
 AC7999!UTM  13      -   0.99983540  x   0.99970250  =   0.99953795
 AC7999
 AC7999_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9130724948(NAD 83)
 AC7999
 AC7999                          SUPERSEDED SURVEY CONTROL
 AC7999
 AC7999  NAD 83(2007)-  45 22 19.56439(N)    103 50 02.14724(W) AD(2002.00) 0
 AC7999  ELLIP H (02/10/07) 1050.107  (m)                       GP(2002.00)    
 AC7999  ELLIP H (04/15/04) 1050.107  (m)                       GP(       ) 2 1
 AC7999  NAD 83(1996)-  45 22 19.56368(N)    103 50 02.14666(W) AD(       ) B
 AC7999  ELLIP H (04/18/97) 1050.180  (m)                       GP(       ) 4 1
 AC7999
 AC7999.Superseded values are not recommended for survey control.
 AC7999
 AC7999.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC7999.See file dsdata.pdf to determine how the superseded data were derived.
 AC7999
 AC7999_MARKER: Z = SEE DESCRIPTION
 AC7999_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC7999_STAMPING: HRN-HARDING 1995
 AC7999_MARK LOGO: NGS
 AC7999_PROJECTION: RECESSED 17 CENTIMETERS
 AC7999_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC7999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC7999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC7999+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1996
 AC7999_ROD/PIPE-DEPTH: 12.8 meters
 AC7999_SLEEVE-DEPTH  : 1.8 meters
 AC7999
 AC7999  HISTORY     - Date     Condition        Report By
 AC7999  HISTORY     - 1995     MONUMENTED       SDDT
 AC7999  HISTORY     - 19960908 GOOD             NGS
 AC7999
 AC7999                          STATION DESCRIPTION
 AC7999
 AC7999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC7999'THE STATION IS LOCATED ABOUT 21.0 MI (33.8 KM) SOUTHWEST OF BUFFALO,
 AC7999'16.0 MI (25.7 KM) NORTHWEST OF REDIG, 15.0 MI (24.1 KM) SOUTHEAST OF
 AC7999'CAMP CROOK, AND 2.0 MI (3.2 KM) SOUTH OF HARDING, ON COUNTY ROAD 897.
 AC7999'OWNERSHIP--HARDING COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF
 AC7999'U.S. HIGHWAY 85 NORTH AND STATE HIGHWAY 20 IN BUFFALO, GO WEST ON
 AC7999'STATE HIGHWAY 20 FOR 15.95 MI (25.67 KM) TO THE JUNCTION OF COUNTY
 AC7999'ROAD 897 LEFT, TURN LEFT AND GO SOUTH ON COUNTY ROAD 897 FOR 14.9 MI
 AC7999'(24.0 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON
 AC7999'TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED
 AC7999'TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 48.0 FT (14.6 M) EAST
 AC7999'OF THE ROAD CENTER, 47.0 FT (14.3 M) SOUTHEAST OF THE CENTER OF THE
 AC7999'EAST END OF A CATTLE GUARD, 31.9 FT (9.7 M) SOUTHWEST OF THE CENTER OF
 AC7999'THE SOUTH END OF A CULVERT UNDER A FIELD ENTRANCE ROAD, 3.0 FT (0.9 M)
 AC7999'WEST OF THE FIELD ENTRANCE, 2.2 FT (0.7 M) WEST OF A WITNESS POST, AND
 AC7999'1.4 FT (0.4 M) EAST OF A METAL GUARD POST. NOTE--ACCESS TO THE DATUM
 AC7999'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8000 ***********************************************************************
 AC8000  CBN         -  This is a Cooperative Base Network Control Station.
 AC8000  DESIGNATION -  HRN HEREFORD
 AC8000  PID         -  AC8000
 AC8000  STATE/COUNTY-  SD/MEADE
 AC8000  COUNTRY     -  US
 AC8000  USGS QUAD   -  HEREFORD SE (2017)
 AC8000
 AC8000                         *CURRENT SURVEY CONTROL
 AC8000  ______________________________________________________________________
 AC8000* NAD 83(2011) POSITION- 44 19 42.51951(N) 102 49 47.13509(W)   ADJUSTED
 AC8000* NAD 83(2011) ELLIP HT-   759.063 (meters)        (06/27/12)   ADJUSTED
 AC8000* NAD 83(2011) EPOCH   -  2010.00
 AC8000* NAVD 88 ORTHO HEIGHT -   776.8   (meters)     2549.    (feet) GPS OBS
 AC8000  ______________________________________________________________________
 AC8000  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8000  GEOID HEIGHT    -        -17.625 (meters)                     GEOID96
 AC8000  GEOID HEIGHT    -        -17.739 (meters)                     GEOID18
 AC8000  NAD 83(2011) X  - -1,014,922.190 (meters)                     COMP
 AC8000  NAD 83(2011) Y  - -4,456,481.265 (meters)                     COMP
 AC8000  NAD 83(2011) Z  -  4,434,804.342 (meters)                     COMP
 AC8000  LAPLACE CORR    -         -7.41  (seconds)                    DEFLEC18
 AC8000
 AC8000  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8000  Standards:
 AC8000         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8000            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8000  -------------------------------------------------------------------
 AC8000  NETWORK    1.39   4.06           0.64   0.47   2.07     -0.13928785
 AC8000  -------------------------------------------------------------------
 AC8000  Click here for local accuracies and other accuracy information.
 AC8000
 AC8000.The horizontal coordinates were established by GPS observations
 AC8000.and adjusted by the National Geodetic Survey in June 2012.
 AC8000
 AC8000.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8000.been affixed to the stable North American tectonic plate. See 
 AC8000.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8000
 AC8000.The horizontal coordinates are valid at the epoch date displayed above
 AC8000.which is a decimal equivalence of Year/Month/Day.
 AC8000
 AC8000.The orthometric height was determined by GPS observations and a
 AC8000.high-resolution geoid model.
 AC8000
 AC8000.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8000.GEOID18 height accuracy estimate available here.
 AC8000
 AC8000.Click photographs - Photos may exist for this station.
 AC8000
 AC8000.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8000
 AC8000.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8000
 AC8000.The ellipsoidal height was determined by GPS observations
 AC8000.and is referenced to NAD 83.
 AC8000
 AC8000. The following values were computed from the NAD 83(2011) position.
 AC8000
 AC8000;                    North         East     Units Scale Factor Converg.
 AC8000;SPC SD N     -    58,966.411   374,333.550   MT  1.00001806   -2 00 09.8
 AC8000;SPC SD N     -   193,458.97  1,228,125.99   sFT  1.00001806   -2 00 09.8
 AC8000;UTM  13      - 4,910,647.682   673,035.290   MT  0.99996823   +1 31 00.8
 AC8000
 AC8000!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8000!SPC SD N     -   0.99988099  x   1.00001806  =   0.99989905
 AC8000!UTM  13      -   0.99988099  x   0.99996823  =   0.99984923
 AC8000
 AC8000_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7303510647(NAD 83)
 AC8000
 AC8000                          SUPERSEDED SURVEY CONTROL
 AC8000
 AC8000  NAD 83(2007)-  44 19 42.51941(N)    102 49 47.13621(W) AD(2002.00) 0
 AC8000  ELLIP H (02/10/07)  759.092  (m)                       GP(2002.00)    
 AC8000  ELLIP H (04/15/04)  759.084  (m)                       GP(       ) 2 1
 AC8000  NAD 83(1996)-  44 19 42.51873(N)    102 49 47.13617(W) AD(       ) B
 AC8000  ELLIP H (04/18/97)  759.150  (m)                       GP(       ) 4 1
 AC8000
 AC8000.Superseded values are not recommended for survey control.
 AC8000
 AC8000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8000.See file dsdata.pdf to determine how the superseded data were derived.
 AC8000
 AC8000_MARKER: Z = SEE DESCRIPTION
 AC8000_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8000_STAMPING: HRN-HEREFOD 1995
 AC8000_MARK LOGO: NGS
 AC8000_PROJECTION: PROJECTING 5 CENTIMETERS
 AC8000_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8000+SATELLITE: SATELLITE OBSERVATIONS - August 27, 1996
 AC8000_ROD/PIPE-DEPTH: 12.8 meters
 AC8000_SLEEVE-DEPTH  : 1.8 meters
 AC8000
 AC8000  HISTORY     - Date     Condition        Report By
 AC8000  HISTORY     - 1995     MONUMENTED       SDDT
 AC8000  HISTORY     - 19960827 GOOD             NGS
 AC8000
 AC8000                          STATION DESCRIPTION
 AC8000
 AC8000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8000'THE STATION IS LOCATED 54.0 MI (86.9 KM) EAST OF STURGIS, 41.0 MI
 AC8000'(66.0 KM) NORTHEAST OF RAPID CITY, 28.0 MI (45.1 KM) SOUTHWEST OF
 AC8000'UNION CENTER, AND 1.6 MI (2.6 KM) SOUTH OF THE SOUTH END OF A BRIDGE
 AC8000'SPANNING THE BELLE FOURCHE RIVER ON COUNTY ROAD 21C. OWNERSHIP--MEADE
 AC8000'COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 AC8000'90 AND PENNINGTON COUNTY ROAD C 445 (EXIT 78) IN NEW UNDERWOOD, GO
 AC8000'NORTH ON COUNTY ROAD C 445 FOR 2.6 MI (4.2 KM) TO THE BEGINNING OF
 AC8000'MEADE COUNTY ROAD 21C, CONTINUE NORTH ON COUNTY ROAD 21C FOR 13.35 MI
 AC8000'(21.48 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 AC8000'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC8000'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 20.6 M (67.6
 AC8000'FT) SOUTHWEST OF AND LEVEL WITH THE ROAD CENTER, 8.3 M (27.2 FT)
 AC8000'NORTHWEST OF A FIELD ENTRANCE, 2.1 M (6.9 FT) EAST-NORTHEAST OF THE
 AC8000'MOST NORTHERLY OF 3 BRACED FENCE POSTS, 0.7 M (2.3 FT) SOUTHWEST OF A
 AC8000'METAL GUARD POST, 0.6 M (2.0 FT) NORTHEAST OF A WITNESS POST, AND 0.12
 AC8000'M (0.39 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM POINT
 AC8000'IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8001 ***********************************************************************
 AC8001  CBN         -  This is a Cooperative Base Network Control Station.
 AC8001  DESIGNATION -  HRN HORSE
 AC8001  PID         -  AC8001
 AC8001  STATE/COUNTY-  SD/CORSON
 AC8001  COUNTRY     -  US
 AC8001  USGS QUAD   -  COTTONWOOD CREEK NW (2017)
 AC8001
 AC8001                         *CURRENT SURVEY CONTROL
 AC8001  ______________________________________________________________________
 AC8001* NAD 83(2011) POSITION- 45 40 31.44324(N) 101 42 45.41229(W)   ADJUSTED
 AC8001* NAD 83(2011) ELLIP HT-   624.981 (meters)        (06/27/12)   ADJUSTED
 AC8001* NAD 83(2011) EPOCH   -  2010.00
 AC8001* NAVD 88 ORTHO HEIGHT -   644.9   (meters)     2116.    (feet) GPS OBS
 AC8001  ______________________________________________________________________
 AC8001  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8001  GEOID HEIGHT    -        -19.766 (meters)                     GEOID96
 AC8001  GEOID HEIGHT    -        -19.952 (meters)                     GEOID18
 AC8001  NAD 83(2011) X  -   -906,334.464 (meters)                     COMP
 AC8001  NAD 83(2011) Y  - -4,371,676.353 (meters)                     COMP
 AC8001  NAD 83(2011) Z  -  4,540,558.974 (meters)                     COMP
 AC8001  LAPLACE CORR    -         -4.82  (seconds)                    DEFLEC18
 AC8001
 AC8001  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8001  Standards:
 AC8001         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8001            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8001  -------------------------------------------------------------------
 AC8001  NETWORK    1.15   3.63           0.54   0.36   1.85     -0.09441944
 AC8001  -------------------------------------------------------------------
 AC8001  Click here for local accuracies and other accuracy information.
 AC8001
 AC8001.The horizontal coordinates were established by GPS observations
 AC8001.and adjusted by the National Geodetic Survey in June 2012.
 AC8001
 AC8001.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8001.been affixed to the stable North American tectonic plate. See 
 AC8001.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8001
 AC8001.The horizontal coordinates are valid at the epoch date displayed above
 AC8001.which is a decimal equivalence of Year/Month/Day.
 AC8001
 AC8001.The orthometric height was determined by GPS observations and a
 AC8001.high-resolution geoid model.
 AC8001
 AC8001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8001.GEOID18 height accuracy estimate available here.
 AC8001
 AC8001.Click photographs - Photos may exist for this station.
 AC8001
 AC8001.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8001
 AC8001.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8001
 AC8001.The ellipsoidal height was determined by GPS observations
 AC8001.and is referenced to NAD 83.
 AC8001
 AC8001. The following values were computed from the NAD 83(2011) position.
 AC8001
 AC8001;                    North         East     Units Scale Factor Converg.
 AC8001;SPC SD N     -   206,113.792   466,571.763   MT  0.99999848   -1 12 43.5
 AC8001;SPC SD N     -   676,225.00  1,530,744.19   sFT  0.99999848   -1 12 43.5
 AC8001;UTM  14      - 5,061,562.429   288,732.891   MT  1.00014877   -1 56 28.7
 AC8001
 AC8001!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8001!SPC SD N     -   0.99990203  x   0.99999848  =   0.99990051
 AC8001!UTM  14      -   0.99990203  x   1.00014877  =   1.00005078
 AC8001
 AC8001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR8873261562(NAD 83)
 AC8001
 AC8001                          SUPERSEDED SURVEY CONTROL
 AC8001
 AC8001  NAD 83(2007)-  45 40 31.44315(N)    101 42 45.41339(W) AD(2002.00) 0
 AC8001  ELLIP H (02/10/07)  625.007  (m)                       GP(2002.00)    
 AC8001  ELLIP H (04/15/04)  625.007  (m)                       GP(       ) 2 1
 AC8001  NAD 83(1996)-  45 40 31.44253(N)    101 42 45.41297(W) AD(       ) B
 AC8001  ELLIP H (04/18/97)  625.082  (m)                       GP(       ) 4 1
 AC8001
 AC8001.Superseded values are not recommended for survey control.
 AC8001
 AC8001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8001.See file dsdata.pdf to determine how the superseded data were derived.
 AC8001
 AC8001_MARKER: Z = SEE DESCRIPTION
 AC8001_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8001_STAMPING: HRN-HORSE 1995
 AC8001_MARK LOGO: NGS
 AC8001_PROJECTION: FLUSH
 AC8001_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8001+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 AC8001_ROD/PIPE-DEPTH: 12.8 meters
 AC8001_SLEEVE-DEPTH  : 1.8 meters
 AC8001
 AC8001  HISTORY     - Date     Condition        Report By
 AC8001  HISTORY     - 1995     MONUMENTED       SDDT
 AC8001  HISTORY     - 19960716 GOOD             NGS
 AC8001  HISTORY     - 20130116 GOOD             INDIV
 AC8001
 AC8001                          STATION DESCRIPTION
 AC8001
 AC8001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8001'THE STATION IS LOCATED ABOUT 22.0 MI (35.4 KM) SOUTH OF MORRISTOWN, ON
 AC8001'COUNTY ROAD 31S.  OWNERSHIP-- CORSON COUNTY.  TO REACH THE STATION
 AC8001'FROM THE JUNCTION OF U.S. HIGHWAY 12 AND COUNTY ROAD 6513 IN
 AC8001'MORRISTOWN, GO SOUTH ON COUNTY ROAD 6513 FOR 12.3 MI (19.8 KM) TO THE
 AC8001'JUNCTION OF COUNTY ROAD 31S, TURN LEFT AND GO EAST ON COUNTY ROAD 31S
 AC8001'FOR 10.2 MI (16.4 KM) TO A GRAVELED ROAD ON THE RIGHT LEADING TO A
 AC8001'GRAVEL PIT AND THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 AC8001'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 AC8001'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 11.0 M (36.1
 AC8001'FT) SOUTH OF THE COUNTY ROAD CENTER, 9.0 M (29.5 FT) SOUTH OF THE
 AC8001'CENTER OF THE GRAVELED ROAD, 0.4 M (1.3 FT) NORTH OF A WITNESS POST
 AC8001'AND FENCE, AND 0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST.
 AC8001'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 AC8001'A 4-INCH PVC CAP.
 AC8001
 AC8001                          STATION RECOVERY (2013)
 AC8001
 AC8001'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 AC8001'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8004 ***********************************************************************
 AC8004  CBN         -  This is a Cooperative Base Network Control Station.
 AC8004  DESIGNATION -  HRN KYLE
 AC8004  PID         -  AC8004
 AC8004  STATE/COUNTY-  SD/SHANNON
 AC8004  COUNTRY     -  US
 AC8004  USGS QUAD   -  KYLE (2017)
 AC8004
 AC8004                         *CURRENT SURVEY CONTROL
 AC8004  ______________________________________________________________________
 AC8004* NAD 83(2011) POSITION- 43 29 34.94605(N) 102 13 01.34370(W)   ADJUSTED
 AC8004* NAD 83(2011) ELLIP HT-   820.717 (meters)        (06/27/12)   ADJUSTED
 AC8004* NAD 83(2011) EPOCH   -  2010.00
 AC8004* NAVD 88 ORTHO HEIGHT -   839.7   (meters)     2755.    (feet) GPS OBS
 AC8004  ______________________________________________________________________
 AC8004  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8004  GEOID HEIGHT    -        -18.955 (meters)                     GEOID96
 AC8004  GEOID HEIGHT    -        -19.033 (meters)                     GEOID18
 AC8004  NAD 83(2011) X  -   -980,841.937 (meters)                     COMP
 AC8004  NAD 83(2011) Y  - -4,530,050.651 (meters)                     COMP
 AC8004  NAD 83(2011) Z  -  4,367,965.738 (meters)                     COMP
 AC8004  LAPLACE CORR    -         -6.13  (seconds)                    DEFLEC18
 AC8004
 AC8004  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8004  Standards:
 AC8004         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8004            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8004  -------------------------------------------------------------------
 AC8004  NETWORK    1.01   2.29           0.47   0.33   1.17     -0.05311824
 AC8004  -------------------------------------------------------------------
 AC8004  Click here for local accuracies and other accuracy information.
 AC8004
 AC8004.The horizontal coordinates were established by GPS observations
 AC8004.and adjusted by the National Geodetic Survey in June 2012.
 AC8004
 AC8004.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8004.been affixed to the stable North American tectonic plate. See 
 AC8004.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8004
 AC8004.The horizontal coordinates are valid at the epoch date displayed above
 AC8004.which is a decimal equivalence of Year/Month/Day.
 AC8004
 AC8004.The orthometric height was determined by GPS observations and a
 AC8004.high-resolution geoid model.
 AC8004
 AC8004.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8004.GEOID18 height accuracy estimate available here.
 AC8004
 AC8004.Click photographs - Photos may exist for this station.
 AC8004
 AC8004.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8004
 AC8004.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8004
 AC8004.The ellipsoidal height was determined by GPS observations
 AC8004.and is referenced to NAD 83.
 AC8004
 AC8004. The following values were computed from the NAD 83(2011) position.
 AC8004
 AC8004;                    North         East     Units Scale Factor Converg.
 AC8004;SPC SD S     -   130,560.553   447,661.459   MT  0.99990925   -1 17 58.1
 AC8004;SPC SD S     -   428,347.41  1,468,702.64   sFT  0.99990925   -1 17 58.1
 AC8004;UTM  13      - 4,819,331.210   725,017.164   MT  1.00022286   +1 54 58.4
 AC8004
 AC8004!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8004!SPC SD S     -   0.99987132  x   0.99990925  =   0.99978058
 AC8004!UTM  13      -   0.99987132  x   1.00022286  =   1.00009415
 AC8004
 AC8004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2501719331(NAD 83)
 AC8004
 AC8004                          SUPERSEDED SURVEY CONTROL
 AC8004
 AC8004  NAD 83(2007)-  43 29 34.94594(N)    102 13 01.34481(W) AD(2002.00) 0
 AC8004  ELLIP H (02/10/07)  820.745  (m)                       GP(2002.00)    
 AC8004  ELLIP H (04/15/04)  820.724  (m)                       GP(       ) 2 1
 AC8004  NAD 83(1996)-  43 29 34.94532(N)    102 13 01.34491(W) AD(       ) B
 AC8004  ELLIP H (04/18/97)  820.765  (m)                       GP(       ) 4 1
 AC8004
 AC8004.Superseded values are not recommended for survey control.
 AC8004
 AC8004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8004.See file dsdata.pdf to determine how the superseded data were derived.
 AC8004
 AC8004_MARKER: Z = SEE DESCRIPTION
 AC8004_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8004_STAMPING: HRN-KYLE 1995
 AC8004_MARK LOGO: NGS
 AC8004_PROJECTION: FLUSH
 AC8004_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8004+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1996
 AC8004_ROD/PIPE-DEPTH: 12.8 meters
 AC8004_SLEEVE-DEPTH  : 1.8 meters
 AC8004
 AC8004  HISTORY     - Date     Condition        Report By
 AC8004  HISTORY     - 1995     MONUMENTED       SDDT
 AC8004  HISTORY     - 19960725 GOOD             NGS
 AC8004
 AC8004                          STATION DESCRIPTION
 AC8004
 AC8004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8004'THE STATION IS LOCATED ABOUT 5.0 MI (8.0 KM) NORTH OF KYLE, ON BUREAU
 AC8004'OF INDIAN AFFAIRS ROAD 25.  OWNERSHIP--THE PINE RIDGE INDIAN
 AC8004'RESERVATION.  TO REACH THE STATION FROM THE POST OFFICE ON BUREAU OF
 AC8004'INDIAN AFFAIRS ROAD 2 IN KYLE, GO WEST ON INDIAN ROAD 2 FOR 1.3 MI
 AC8004'(2.1 KM) TO THE JUNCTION OF BUREAU OF INDIAN AFFAIRS ROAD 25, TURN
 AC8004'RIGHT AND GO NORTH ON INDIAN ROAD 25 FOR 5.5 MI (8.9 KM) TO THE
 AC8004'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC8004'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC8004'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 74.0 FT (22.6 M) EAST OF THE
 AC8004'ROAD CENTER, 20.0 FT (6.1 M) NORTH OF THE CENTER OF A FIELD ENTRANCE
 AC8004'ROAD, 1.0 FT (0.3 M) WEST OF A WITNESS POST AND FENCE, AND 1.0 FT (0.3
 AC8004'M) EAST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC8004'THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8005 ***********************************************************************
 AC8005  CBN         -  This is a Cooperative Base Network Control Station.
 AC8005  DESIGNATION -  HRN LADNER
 AC8005  PID         -  AC8005
 AC8005  STATE/COUNTY-  SD/HARDING
 AC8005  COUNTRY     -  US
 AC8005  USGS QUAD   -  CHIMNEY BUTTE (2017)
 AC8005
 AC8005                         *CURRENT SURVEY CONTROL
 AC8005  ______________________________________________________________________
 AC8005* NAD 83(2011) POSITION- 45 47 29.06578(N) 103 47 33.42203(W)   ADJUSTED
 AC8005* NAD 83(2011) ELLIP HT-   975.674 (meters)        (06/27/12)   ADJUSTED
 AC8005* NAD 83(2011) EPOCH   -  2010.00
 AC8005* NAVD 88 ORTHO HEIGHT -   991.4   (meters)     3253.    (feet) GPS OBS
 AC8005  ______________________________________________________________________
 AC8005  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8005  GEOID HEIGHT    -        -15.601 (meters)                     GEOID96
 AC8005  GEOID HEIGHT    -        -15.762 (meters)                     GEOID18
 AC8005  NAD 83(2011) X  - -1,062,263.779 (meters)                     COMP
 AC8005  NAD 83(2011) Y  - -4,327,170.314 (meters)                     COMP
 AC8005  NAD 83(2011) Z  -  4,549,810.971 (meters)                     COMP
 AC8005  LAPLACE CORR    -          2.62  (seconds)                    DEFLEC18
 AC8005
 AC8005  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8005  Standards:
 AC8005         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8005            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8005  -------------------------------------------------------------------
 AC8005  NETWORK    0.55   3.19           0.26   0.17   1.63     -0.09652302
 AC8005  -------------------------------------------------------------------
 AC8005  Click here for local accuracies and other accuracy information.
 AC8005
 AC8005.The horizontal coordinates were established by GPS observations
 AC8005.and adjusted by the National Geodetic Survey in June 2012.
 AC8005
 AC8005.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8005.been affixed to the stable North American tectonic plate. See 
 AC8005.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8005
 AC8005.The horizontal coordinates are valid at the epoch date displayed above
 AC8005.which is a decimal equivalence of Year/Month/Day.
 AC8005
 AC8005.The orthometric height was determined by GPS observations and a
 AC8005.high-resolution geoid model.
 AC8005
 AC8005.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8005.GEOID18 height accuracy estimate available here.
 AC8005
 AC8005.Click photographs - Photos may exist for this station.
 AC8005
 AC8005.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8005
 AC8005.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8005
 AC8005.The ellipsoidal height was determined by GPS observations
 AC8005.and is referenced to NAD 83.
 AC8005
 AC8005. The following values were computed from the NAD 83(2011) position.
 AC8005
 AC8005;                    North         East     Units Scale Factor Converg.
 AC8005;SPC SD N     -   224,502.570   305,210.509   MT  1.00002265   -2 41 03.0
 AC8005;SPC SD N     -   736,555.52  1,001,344.81   sFT  1.00002265   -2 41 03.0
 AC8005;UTM  13      - 5,071,580.613   593,840.950   MT  0.99970826   +0 51 55.9
 AC8005
 AC8005!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8005!SPC SD N     -   0.99984706  x   1.00002265  =   0.99986971
 AC8005!UTM  13      -   0.99984706  x   0.99970826  =   0.99955537
 AC8005
 AC8005_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL9384071580(NAD 83)
 AC8005
 AC8005                          SUPERSEDED SURVEY CONTROL
 AC8005
 AC8005  NAD 83(2007)-  45 47 29.06562(N)    103 47 33.42301(W) AD(2002.00) 0
 AC8005  ELLIP H (02/10/07)  975.706  (m)                       GP(2002.00)    
 AC8005  ELLIP H (04/15/04)  975.712  (m)                       GP(       ) 2 1
 AC8005  NAD 83(1996)-  45 47 29.06498(N)    103 47 33.42271(W) AD(       ) B
 AC8005  ELLIP H (04/18/97)  975.780  (m)                       GP(       ) 4 1
 AC8005
 AC8005.Superseded values are not recommended for survey control.
 AC8005
 AC8005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8005.See file dsdata.pdf to determine how the superseded data were derived.
 AC8005
 AC8005_MARKER: Z = SEE DESCRIPTION
 AC8005_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8005_STAMPING: HRN-LADNER 1995
 AC8005_MARK LOGO: NGS
 AC8005_PROJECTION: FLUSH
 AC8005_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8005+SATELLITE: SATELLITE OBSERVATIONS - August 29, 1996
 AC8005_ROD/PIPE-DEPTH: 12.8 meters
 AC8005_SLEEVE-DEPTH  : 1.8 meters
 AC8005
 AC8005  HISTORY     - Date     Condition        Report By
 AC8005  HISTORY     - 1995     MONUMENTED       SDDT
 AC8005  HISTORY     - 19960829 GOOD             NGS
 AC8005
 AC8005                          STATION DESCRIPTION
 AC8005
 AC8005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8005'THE STATION IS LOCATED ABOUT 21.0 MI (33.8 KM) WEST OF LUDLOW, 20.0 MI
 AC8005'(32.2 KM) NORTHEAST OF CAMP CROOK, 18.0 MI (29.0 KM) NORTHWEST OF
 AC8005'BUFFALO, AND 4.0 MI (6.4 KM) SOUTHWEST OF LADNER, ON COUNTY ROAD 988.
 AC8005'OWNERSHIP--HARDING COUNTY.  TO REACH THE STATION FROM THE JUNCTION OF
 AC8005'U.S. HIGHWAY 85 AND STATE HIGHWAY 20, WEST OF BUFFALO, GO NORTH ON
 AC8005'U.S. HIGHWAY 85 FOR 2.7 MI (4.3 KM) TO THE JUNCTION OF COUNTY ROAD 797
 AC8005'LEADING TO SOUTH CAVE HILLS, TURN LEFT, WEST ON COUNTY ROAD 797 FOR
 AC8005'19.9 MI (32.0 KM) TO THE JUNCTION OF COUNTY ROAD 733 (LANDER ROAD) ON
 AC8005'THE LEFT, TURN LEFT AND GO WEST ON COUNTY ROAD 733 FOR 6.25 MI (10.06
 AC8005'KM) TO THE JUNCTION OF COUNTY ROAD 988, TURN RIGHT AND GO WEST ON
 AC8005'COUNTY ROAD 988 FOR 1.2 MI (1.9 KM) TO THE STATION ON THE RIGHT.  THE
 AC8005'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 AC8005'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 AC8005'LOCATED 47.0 FT (14.3 M) NORTH OF THE ROAD CENTER, 39.0 FT (11.9 M)
 AC8005'EAST OF THE EAST END OF A CATTLE GUARD, 2.0 FT (0.6 M) SOUTH OF A
 AC8005'FENCE, 1.0 FT (0.3 M) SOUTH OF A WITNESS POST, AND 1.0 FT (0.3 M)
 AC8005'NORTH OF A METAL FENCE POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AC8005'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8008 ***********************************************************************
 AC8008  CBN         -  This is a Cooperative Base Network Control Station.
 AC8008  DESIGNATION -  HRN QUINN
 AC8008  PID         -  AC8008
 AC8008  STATE/COUNTY-  SD/PENNINGTON
 AC8008  COUNTRY     -  US
 AC8008  USGS QUAD   -  HORSE TOOTH (2017)
 AC8008
 AC8008                         *CURRENT SURVEY CONTROL
 AC8008  ______________________________________________________________________
 AC8008* NAD 83(2011) POSITION- 44 09 35.34363(N) 102 06 49.49051(W)   ADJUSTED
 AC8008* NAD 83(2011) ELLIP HT-   852.514 (meters)        (06/27/12)   ADJUSTED
 AC8008* NAD 83(2011) EPOCH   -  2010.00
 AC8008* NAVD 88 ORTHO HEIGHT -   872.0   (meters)     2861.    (feet) GPS OBS
 AC8008  ______________________________________________________________________
 AC8008  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8008  GEOID HEIGHT    -        -19.383 (meters)                     GEOID96
 AC8008  GEOID HEIGHT    -        -19.467 (meters)                     GEOID18
 AC8008  NAD 83(2011) X  -   -961,911.171 (meters)                     COMP
 AC8008  NAD 83(2011) Y  - -4,481,668.029 (meters)                     COMP
 AC8008  NAD 83(2011) Z  -  4,421,442.306 (meters)                     COMP
 AC8008  LAPLACE CORR    -         -8.39  (seconds)                    DEFLEC18
 AC8008
 AC8008  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8008  Standards:
 AC8008         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8008            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8008  -------------------------------------------------------------------
 AC8008  NETWORK    0.88   2.53           0.41   0.28   1.29     -0.11308359
 AC8008  -------------------------------------------------------------------
 AC8008  Click here for local accuracies and other accuracy information.
 AC8008
 AC8008.The horizontal coordinates were established by GPS observations
 AC8008.and adjusted by the National Geodetic Survey in June 2012.
 AC8008
 AC8008.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8008.been affixed to the stable North American tectonic plate. See 
 AC8008.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8008
 AC8008.The horizontal coordinates are valid at the epoch date displayed above
 AC8008.which is a decimal equivalence of Year/Month/Day.
 AC8008
 AC8008.The orthometric height was determined by GPS observations and a
 AC8008.high-resolution geoid model.
 AC8008
 AC8008.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8008.GEOID18 height accuracy estimate available here.
 AC8008
 AC8008.Click photographs - Photos may exist for this station.
 AC8008
 AC8008.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8008
 AC8008.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8008
 AC8008.The ellipsoidal height was determined by GPS observations
 AC8008.and is referenced to NAD 83.
 AC8008
 AC8008. The following values were computed from the NAD 83(2011) position.
 AC8008
 AC8008;                    North         East     Units Scale Factor Converg.
 AC8008;SPC SD S     -   204,438.115   457,601.457   MT  0.99995150   -1 13 41.6
 AC8008;SPC SD S     -   670,727.38  1,501,314.11   sFT  0.99995150   -1 13 41.6
 AC8008;UTM  13      - 4,893,675.007   730,783.683   MT  1.00025509   +2 00 41.9
 AC8008
 AC8008!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8008!SPC SD S     -   0.99986634  x   0.99995150  =   0.99981785
 AC8008!UTM  13      -   0.99986634  x   1.00025509  =   1.00012140
 AC8008
 AC8008_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3078393675(NAD 83)
 AC8008
 AC8008                          SUPERSEDED SURVEY CONTROL
 AC8008
 AC8008  NAD 83(2007)-  44 09 35.34354(N)    102 06 49.49164(W) AD(2002.00) 0
 AC8008  ELLIP H (02/10/07)  852.541  (m)                       GP(2002.00)    
 AC8008  ELLIP H (04/15/04)  852.527  (m)                       GP(       ) 2 1
 AC8008  NAD 83(1996)-  44 09 35.34295(N)    102 06 49.49160(W) AD(       ) B
 AC8008  ELLIP H (04/18/97)  852.580  (m)                       GP(       ) 4 1
 AC8008
 AC8008.Superseded values are not recommended for survey control.
 AC8008
 AC8008.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8008.See file dsdata.pdf to determine how the superseded data were derived.
 AC8008
 AC8008_MARKER: Z = SEE DESCRIPTION
 AC8008_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8008_STAMPING: HRN-QUINN 1995
 AC8008_MARK LOGO: NGS
 AC8008_PROJECTION: FLUSH
 AC8008_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8008+SATELLITE: SATELLITE OBSERVATIONS - July 05, 1996
 AC8008_ROD/PIPE-DEPTH: 12.8 meters
 AC8008_SLEEVE-DEPTH  : 1.8 meters
 AC8008
 AC8008  HISTORY     - Date     Condition        Report By
 AC8008  HISTORY     - 1995     MONUMENTED       SDDT
 AC8008  HISTORY     - 19960705 GOOD             NGS
 AC8008
 AC8008                          STATION DESCRIPTION
 AC8008
 AC8008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8008'THE STATION IS LOCATED ABOUT 14 MI (22.5 KM) NORTH OF QUINN ON COUNTY
 AC8008'ROAD C513.  OWNERSHIP--PENNINGTON COUNTY.  TO REACH THE STATION FROM
 AC8008'THE POST OFFICE IN QUINN, GO EAST ON U.S. HIGHWAY 14 FOR 0.05 MI (0.08
 AC8008'KM) TO THE JUNCTION OF COUNTY ROAD C513 ON THE LEFT, TURN LEFT AND GO
 AC8008'NORTH ON COUNTY ROAD C513 (QUINN ROAD) FOR 12.9 MILES (20.8 KM) TO THE
 AC8008'JUNCTION OF COUNTY ROAD T515 (223RD STREET) AND THE STATION ON THE
 AC8008'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 AC8008'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 AC8008'PIPE.  LOCATED 37.0 FT (11.3 M) SOUTHWEST OF THE CENTER OF COUNTY ROAD
 AC8008'C513, 15.0 FT (4.6 M) SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE
 AC8008'ROAD, 1.4 FT (0.4 M) NORTHEAST OF WITNESS POST AND FENCE, AND 1.4 FT
 AC8008'(0.4 M) SOUTHWEST OF A METAL FENCE POST. NOTE--ACCESS TO THE DATUM
 AC8008'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8015 ***********************************************************************
 AC8015  CBN         -  This is a Cooperative Base Network Control Station.
 AC8015  DESIGNATION -  HRN WENDTE
 AC8015  PID         -  AC8015
 AC8015  STATE/COUNTY-  SD/STANLEY
 AC8015  COUNTRY     -  US
 AC8015  USGS QUAD   -  VAN METRE (2017)
 AC8015
 AC8015                         *CURRENT SURVEY CONTROL
 AC8015  ______________________________________________________________________
 AC8015* NAD 83(2011) POSITION- 44 12 42.19628(N) 100 51 17.57758(W)   ADJUSTED
 AC8015* NAD 83(2011) ELLIP HT-   612.859 (meters)        (06/27/12)   ADJUSTED
 AC8015* NAD 83(2011) EPOCH   -  2010.00
 AC8015* NAVD 88 ORTHO HEIGHT -   636.1   (meters)     2087.    (feet) GPS OBS
 AC8015  ______________________________________________________________________
 AC8015  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8015  GEOID HEIGHT    -        -23.152 (meters)                     GEOID96
 AC8015  GEOID HEIGHT    -        -23.246 (meters)                     GEOID18
 AC8015  NAD 83(2011) X  -   -862,429.245 (meters)                     COMP
 AC8015  NAD 83(2011) Y  - -4,497,602.060 (meters)                     COMP
 AC8015  NAD 83(2011) Z  -  4,425,411.385 (meters)                     COMP
 AC8015  LAPLACE CORR    -         -4.32  (seconds)                    DEFLEC18
 AC8015
 AC8015  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8015  Standards:
 AC8015         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8015            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8015  -------------------------------------------------------------------
 AC8015  NETWORK    1.18   3.51           0.55   0.38   1.79     -0.05953525
 AC8015  -------------------------------------------------------------------
 AC8015  Click here for local accuracies and other accuracy information.
 AC8015
 AC8015.The horizontal coordinates were established by GPS observations
 AC8015.and adjusted by the National Geodetic Survey in June 2012.
 AC8015
 AC8015.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8015.been affixed to the stable North American tectonic plate. See 
 AC8015.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8015
 AC8015.The horizontal coordinates are valid at the epoch date displayed above
 AC8015.which is a decimal equivalence of Year/Month/Day.
 AC8015
 AC8015.The orthometric height was determined by GPS observations and a
 AC8015.high-resolution geoid model.
 AC8015
 AC8015.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8015.GEOID18 height accuracy estimate available here.
 AC8015
 AC8015.Click photographs - Photos may exist for this station.
 AC8015
 AC8015.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8015
 AC8015.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8015
 AC8015.The ellipsoidal height was determined by GPS observations
 AC8015.and is referenced to NAD 83.
 AC8015
 AC8015. The following values were computed from the NAD 83(2011) position.
 AC8015
 AC8015;                    North         East     Units Scale Factor Converg.
 AC8015;SPC SD S     -   208,809.710   558,319.477   MT  0.99996048   -0 21 35.3
 AC8015;SPC SD S     -   685,069.86  1,831,753.15   sFT  0.99996048   -0 21 35.3
 AC8015;UTM  14      - 4,897,061.588   351,815.530   MT  0.99987006   -1 17 37.2
 AC8015
 AC8015!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8015!SPC SD S     -   0.99990391  x   0.99996048  =   0.99986440
 AC8015!UTM  14      -   0.99990391  x   0.99987006  =   0.99977398
 AC8015
 AC8015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP5181597061(NAD 83)
 AC8015
 AC8015                          SUPERSEDED SURVEY CONTROL
 AC8015
 AC8015  NAD 83(2007)-  44 12 42.19630(N)    100 51 17.57867(W) AD(2002.00) 0
 AC8015  ELLIP H (02/10/07)  612.882  (m)                       GP(2002.00)    
 AC8015  ELLIP H (04/15/04)  612.878  (m)                       GP(       ) 2 1
 AC8015  NAD 83(1996)-  44 12 42.19574(N)    100 51 17.57813(W) AD(       ) B
 AC8015  ELLIP H (04/18/97)  612.939  (m)                       GP(       ) 4 1
 AC8015
 AC8015.Superseded values are not recommended for survey control.
 AC8015
 AC8015.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8015.See file dsdata.pdf to determine how the superseded data were derived.
 AC8015
 AC8015_MARKER: Z = SEE DESCRIPTION
 AC8015_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8015_STAMPING: HRN-WENDTE 1995
 AC8015_MARK LOGO: NGS
 AC8015_PROJECTION: FLUSH
 AC8015_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8015+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2015
 AC8015_ROD/PIPE-DEPTH: 6.4 meters
 AC8015_SLEEVE-DEPTH  : 1.8 meters
 AC8015
 AC8015  HISTORY     - Date     Condition        Report By
 AC8015  HISTORY     - 1995     MONUMENTED       SDDT
 AC8015  HISTORY     - 19960805 GOOD             NGS
 AC8015  HISTORY     - 20150319 GOOD             SDDT
 AC8015
 AC8015                          STATION DESCRIPTION
 AC8015
 AC8015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8015'THE STATION IS LOCATED ABOUT 31.0 MI (49.9 KM) SOUTHWEST OF FORT
 AC8015'PIERRE, ON BAD RIVER ROAD.  OWNERSHIP--STANLEY COUNTY.  TO REACH THE
 AC8015'STATION FROM THE POST OFFICE IN FORT PIERRE, GO SOUTH ON DEADWOOD
 AC8015'STREET FOR 0.3 MI (0.5 KM) TO THE JUNCTION OF MAIN STREET, TURN RIGHT
 AC8015'AND GO WEST ON MAIN STREET FOR 0.1 MI (0.2 KM) TO THE JUNCTION OF U.S.
 AC8015'HIGHWAY 83, TURN LEFT AND GO SOUTH ON U.S. HIGHWAY 83 FOR 1.0 MI (1.6
 AC8015'KM) TO THE JUNCTION OF BAD RIVER ROAD, TURN RIGHT AND GO WEST ON BAD
 AC8015'RIVER ROAD FOR 29.6 MI (47.6 KM) TO THE JUNCTION OF COUNTY ROAD 121
 AC8015'AND THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 AC8015'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 AC8015'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 20.4 M (66.9 FT) EAST OF THE
 AC8015'CENTER OF THE COUNTY ROAD, 12.9 M (42.3 FT) SOUTH OF THE CENTER OF BAD
 AC8015'RIVER ROAD, 0.9 M (3.0 FT) NORTHWEST OF A FENCE CORNER, 0.5 M (1.6 FT)
 AC8015'SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 AC8015'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 AC8015'AND THEN A 4-INCH PVC CAP.
 AC8015
 AC8015                          STATION RECOVERY (2015)
 AC8015
 AC8015'RECOVERY NOTE BY SD DEPT OF TRANSP 2015 (TJ)
 AC8015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8017 ***********************************************************************
 AC8017  CBN         -  This is a Cooperative Base Network Control Station.
 AC8017  DESIGNATION -  HRN ZEONA
 AC8017  PID         -  AC8017
 AC8017  STATE/COUNTY-  SD/PERKINS
 AC8017  COUNTRY     -  US
 AC8017  USGS QUAD   -  RABBIT BUTTE (2017)
 AC8017
 AC8017                         *CURRENT SURVEY CONTROL
 AC8017  ______________________________________________________________________
 AC8017* NAD 83(2011) POSITION- 45 15 17.97724(N) 102 32 41.68572(W)   ADJUSTED
 AC8017* NAD 83(2011) ELLIP HT-   840.967 (meters)        (06/27/12)   ADJUSTED
 AC8017* NAD 83(2011) EPOCH   -  2010.00
 AC8017* NAVD 88 ORTHO HEIGHT -   859.0   (meters)     2818.    (feet) GPS OBS
 AC8017  ______________________________________________________________________
 AC8017  NAVD 88 orthometric height was determined with geoid model    GEOID96
 AC8017  GEOID HEIGHT    -        -17.959 (meters)                     GEOID96
 AC8017  GEOID HEIGHT    -        -18.089 (meters)                     GEOID18
 AC8017  NAD 83(2011) X  -   -977,009.092 (meters)                     COMP
 AC8017  NAD 83(2011) Y  - -4,390,712.551 (meters)                     COMP
 AC8017  NAD 83(2011) Z  -  4,507,939.417 (meters)                     COMP
 AC8017  LAPLACE CORR    -         -5.57  (seconds)                    DEFLEC18
 AC8017
 AC8017  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8017  Standards:
 AC8017         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8017            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8017  -------------------------------------------------------------------
 AC8017  NETWORK    0.91   2.65           0.42   0.30   1.35     -0.10521478
 AC8017  -------------------------------------------------------------------
 AC8017  Click here for local accuracies and other accuracy information.
 AC8017
 AC8017.The horizontal coordinates were established by GPS observations
 AC8017.and adjusted by the National Geodetic Survey in June 2012.
 AC8017
 AC8017.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AC8017.been affixed to the stable North American tectonic plate. See 
 AC8017.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AC8017
 AC8017.The horizontal coordinates are valid at the epoch date displayed above
 AC8017.which is a decimal equivalence of Year/Month/Day.
 AC8017
 AC8017.The orthometric height was determined by GPS observations and a
 AC8017.high-resolution geoid model.
 AC8017
 AC8017.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC8017.GEOID18 height accuracy estimate available here.
 AC8017
 AC8017.Click photographs - Photos may exist for this station.
 AC8017
 AC8017.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AC8017
 AC8017.The Laplace correction was computed from DEFLEC18 derived deflections.
 AC8017
 AC8017.The ellipsoidal height was determined by GPS observations
 AC8017.and is referenced to NAD 83.
 AC8017
 AC8017. The following values were computed from the NAD 83(2011) position.
 AC8017
 AC8017;                    North         East     Units Scale Factor Converg.
 AC8017;SPC SD N     -   161,118.975   400,277.513   MT  0.99994542   -1 48 04.1
 AC8017;SPC SD N     -   528,604.50  1,313,243.81   sFT  0.99994542   -1 48 04.1
 AC8017;UTM  13      - 5,014,209.831   692,637.795   MT  1.00005630   +1 44 39.3
 AC8017
 AC8017!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AC8017!SPC SD N     -   0.99986817  x   0.99994542  =   0.99981360
 AC8017!UTM  13      -   0.99986817  x   1.00005630  =   0.99992446
 AC8017
 AC8017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9263714209(NAD 83)
 AC8017
 AC8017                          SUPERSEDED SURVEY CONTROL
 AC8017
 AC8017  NAD 83(2007)-  45 15 17.97715(N)    102 32 41.68690(W) AD(2002.00) 0
 AC8017  ELLIP H (02/10/07)  840.989  (m)                       GP(2002.00)    
 AC8017  ELLIP H (04/15/04)  840.984  (m)                       GP(       ) 2 1
 AC8017  NAD 83(1996)-  45 15 17.97655(N)    102 32 41.68649(W) AD(       ) B
 AC8017  ELLIP H (04/18/97)  841.054  (m)                       GP(       ) 4 1
 AC8017
 AC8017.Superseded values are not recommended for survey control.
 AC8017
 AC8017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AC8017.See file dsdata.pdf to determine how the superseded data were derived.
 AC8017
 AC8017_MARKER: Z = SEE DESCRIPTION
 AC8017_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 AC8017_STAMPING: HRN-ZEONA 1995
 AC8017_MARK LOGO: NGS
 AC8017_PROJECTION: FLUSH
 AC8017_MAGNETIC: P = MARKER IS A STEEL PIPE
 AC8017_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AC8017_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC8017+SATELLITE: SATELLITE OBSERVATIONS - August 03, 1996
 AC8017_ROD/PIPE-DEPTH: 6.4 meters
 AC8017_SLEEVE-DEPTH  : 1.8 meters
 AC8017
 AC8017  HISTORY     - Date     Condition        Report By
 AC8017  HISTORY     - 1995     MONUMENTED       SDDT
 AC8017  HISTORY     - 19960803 GOOD             NGS
 AC8017
 AC8017                          STATION DESCRIPTION
 AC8017
 AC8017'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AC8017'THE STATION IS LOCATED ABOUT 32.2 KM (20.00 MI) SOUTH-SOUTHWEST OF
 AC8017'BISON, 27.4 KM (17.00 MI) EAST-NORTHEAST OF ZEONA, AT THE JUNCTION OF
 AC8017'COUNTY ROADS 9A AND 13.  OWNERSHIP--PERKINS COUNTY.  TO REACH THE
 AC8017'STATION FROM THE JUNCTION OF STATE HIGHWAYS 20 AND 75, 14.5 KM (9.00
 AC8017'MI) WEST OF BISON, GO EAST ON STATE HIGHWAY 20 FOR 6.4 KM (3.95 MI) TO
 AC8017'THE JUNCTION OF COUNTY ROAD 9A (BIXBY ROAD) ON THE RIGHT, TURN RIGHT
 AC8017'AND GO SOUTH ON COUNTY ROAD 9A FOR 32.2 KM (20.00 MI) TO THE JUNCTION
 AC8017'OF COUNTY ROAD 13 AND THE STATION ON THE RIGHT.  THE STATION IS A
 AC8017'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 AC8017'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 38.3 M
 AC8017'(125.7 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 2 BRACES FENCE
 AC8017'POSTS, 35.0 M (114.8 FT) SOUTHEAST OF THE MOST EASTERLY OF 2 BRACED
 AC8017'FENCE POSTS, 15.0 M (49.2 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY
 AC8017'ROAD 9A, 0.7 M (2.3 FT) NORTHEAST OF A FENCE, 0.5 M (1.6 FT) SOUTHWEST
 AC8017'OF A METAL GUARD POST, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND
 AC8017'0.2 M (0.7 FT) ABOVE THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM
 AC8017'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2097 ***********************************************************************
 NM2097  DESIGNATION -  HSC
 NM2097  PID         -  NM2097
 NM2097  STATE/COUNTY-  SD/YANKTON
 NM2097  COUNTRY     -  US
 NM2097  USGS QUAD   -  YANKTON (2017)
 NM2097
 NM2097                         *CURRENT SURVEY CONTROL
 NM2097  ______________________________________________________________________
 NM2097* NAD 83(1986) POSITION- 42 54 31.     (N) 097 24 12.     (W)   SCALED
 NM2097* NAVD 88 ORTHO HEIGHT -   392.354 (meters)     1287.25  (feet) ADJUSTED
 NM2097  ______________________________________________________________________
 NM2097  GEOID HEIGHT    -        -25.623 (meters)                     GEOID18
 NM2097  DYNAMIC HEIGHT  -        392.241 (meters)     1286.88  (feet) COMP
 NM2097  MODELED GRAVITY -    980,319.3   (mgal)                       NAVD 88
 NM2097
 NM2097  VERT ORDER      -  FIRST     CLASS II
 NM2097
 NM2097.The horizontal coordinates were scaled from a map and have
 NM2097.an estimated accuracy of +/- 6 seconds.
 NM2097
 NM2097.The orthometric height was determined by differential leveling and
 NM2097.adjusted by the NATIONAL GEODETIC SURVEY
 NM2097.in June 1994.
 NM2097
 NM2097.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2097.GEOID18 height accuracy estimate available here.
 NM2097
 NM2097.Click photographs - Photos may exist for this station.
 NM2097
 NM2097.The dynamic height is computed by dividing the NAVD 88
 NM2097.geopotential number by the normal gravity value computed on the
 NM2097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2097.degrees latitude (g = 980.6199 gals.).
 NM2097
 NM2097.The modeled gravity was interpolated from observed gravity values.
 NM2097
 NM2097;                    North         East    Units  Estimated Accuracy
 NM2097;SPC SD S     -    68,130.      839,220.      MT  (+/- 180 meters Scaled)
 NM2097
 NM2097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN303519(NAD 83)
 NM2097
 NM2097                          SUPERSEDED SURVEY CONTROL
 NM2097
 NM2097.No superseded survey control is available for this station.
 NM2097
 NM2097_MARKER: DS = TRIANGULATION STATION DISK
 NM2097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2097_STAMPING: HSC 1993
 NM2097_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2097+STABILITY: SURFACE MOTION
 NM2097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM2097+SATELLITE: SATELLITE OBSERVATIONS - March 23, 2012
 NM2097
 NM2097  HISTORY     - Date     Condition        Report By
 NM2097  HISTORY     - 1993     MONUMENTED       SD3070
 NM2097  HISTORY     - 19930908 GOOD             NGS
 NM2097  HISTORY     - 20120323 GOOD             INDIV
 NM2097
 NM2097                          STATION DESCRIPTION
 NM2097
 NM2097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2097'0.4 KM (0.25 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM2097'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, 25.5 M (83.7 FT) NORTHWEST
 NM2097'OF A UTILITY POLE, 9.4 M (30.8 FT) NORTH OF A FENCE, 5.1 M (16.7 FT)
 NM2097'SOUTH OF THE HIGHWAY CENTERLINE, 5.4 M (17.7 FT) EAST OF THE CENTER
 NM2097'OF A FIELD ENTRANCE, 0.8 M (2.6 FT) NORTH OF A WITNESS POST, 0.1 M
 NM2097'(0.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 NM2097'WITH THE GROUND SURFACE.
 NM2097
 NM2097                          STATION RECOVERY (2012)
 NM2097
 NM2097'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0889 ***********************************************************************
 OT0889  CBN         -  This is a Cooperative Base Network Control Station.
 OT0889  DESIGNATION -  HSR A
 OT0889  PID         -  OT0889
 OT0889  STATE/COUNTY-  SD/FALL RIVER
 OT0889  COUNTRY     -  US
 OT0889  USGS QUAD   -  ANGOSTURA RESERVOIR (2017)
 OT0889
 OT0889                         *CURRENT SURVEY CONTROL
 OT0889  ______________________________________________________________________
 OT0889* NAD 83(2011) POSITION- 43 22 07.11243(N) 103 23 25.18805(W)   ADJUSTED
 OT0889* NAD 83(2011) ELLIP HT-   941.576 (meters)        (06/27/12)   ADJUSTED
 OT0889* NAD 83(2011) EPOCH   -  2010.00
 OT0889* NAVD 88 ORTHO HEIGHT -   957.695 (meters)     3142.04  (feet) ADJUSTED
 OT0889  ______________________________________________________________________
 OT0889  GEOID HEIGHT    -        -16.135 (meters)                     GEOID18
 OT0889  NAD 83(2011) X  - -1,075,616.188 (meters)                     COMP
 OT0889  NAD 83(2011) Y  - -4,518,346.667 (meters)                     COMP
 OT0889  NAD 83(2011) Z  -  4,358,010.720 (meters)                     COMP
 OT0889  LAPLACE CORR    -         -9.53  (seconds)                    DEFLEC18
 OT0889  DYNAMIC HEIGHT  -        957.307 (meters)     3140.76  (feet) COMP
 OT0889  MODELED GRAVITY -    980,182.1   (mgal)                       NAVD 88
 OT0889
 OT0889  VERT ORDER      -  FIRST     CLASS II
 OT0889
 OT0889  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0889  Standards:
 OT0889         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0889            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0889  -------------------------------------------------------------------
 OT0889  NETWORK    0.91   2.20           0.42   0.30   1.12     -0.05898810
 OT0889  -------------------------------------------------------------------
 OT0889  Click here for local accuracies and other accuracy information.
 OT0889
 OT0889.This mark is at Hot Springs Airport (HSR)
 OT0889
 OT0889.The horizontal coordinates were established by GPS observations
 OT0889.and adjusted by the National Geodetic Survey in June 2012.
 OT0889
 OT0889.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0889.been affixed to the stable North American tectonic plate. See 
 OT0889.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0889
 OT0889.The horizontal coordinates are valid at the epoch date displayed above
 OT0889.which is a decimal equivalence of Year/Month/Day.
 OT0889
 OT0889.The orthometric height was determined by differential leveling and
 OT0889.adjusted by the NATIONAL GEODETIC SURVEY
 OT0889.in June 1994.
 OT0889
 OT0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0889.GEOID18 height accuracy estimate available here.
 OT0889
 OT0889.Click photographs - Photos may exist for this station.
 OT0889
 OT0889.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0889
 OT0889.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0889
 OT0889.The ellipsoidal height was determined by GPS observations
 OT0889.and is referenced to NAD 83.
 OT0889
 OT0889.The dynamic height is computed by dividing the NAVD 88
 OT0889.geopotential number by the normal gravity value computed on the
 OT0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0889.degrees latitude (g = 980.6199 gals.).
 OT0889
 OT0889.The modeled gravity was interpolated from observed gravity values.
 OT0889
 OT0889. The following values were computed from the NAD 83(2011) position.
 OT0889
 OT0889;                    North         East     Units Scale Factor Converg.
 OT0889;SPC SD S     -   119,572.382   352,301.588   MT  0.99991632   -2 06 32.0
 OT0889;SPC SD S     -   392,297.06  1,155,842.79   sFT  0.99991632   -2 06 32.0
 OT0889;UTM  13      - 4,803,011.377   630,415.469   MT  0.99980922   +1 06 19.8
 OT0889
 OT0889!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0889!SPC SD S     -   0.99985237  x   0.99991632  =   0.99976870
 OT0889!UTM  13      -   0.99985237  x   0.99980922  =   0.99966162
 OT0889
 OT0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3041503011(NAD 83)
 OT0889
 OT0889                          SUPERSEDED SURVEY CONTROL
 OT0889
 OT0889  NAD 83(2007)-  43 22 07.11228(N)    103 23 25.18916(W) AD(2002.00) 0
 OT0889  ELLIP H (02/10/07)  941.604  (m)                       GP(2002.00)    
 OT0889  ELLIP H (04/15/04)  941.592  (m)                       GP(       ) 2 1
 OT0889  NAD 83(1996)-  43 22 07.11155(N)    103 23 25.18924(W) AD(       ) B
 OT0889  ELLIP H (04/18/97)  941.649  (m)                       GP(       ) 4 1
 OT0889  NAD 83(1993)-  43 22 07.10477(N)    103 23 25.19174(W) AD(       ) 1
 OT0889  NAD 83(1986)-  43 22 07.09689(N)    103 23 25.19569(W) AD(       ) 1
 OT0889  NAVD 88             957.69   (m)         3142.0    (f) LEVELING    3  
 OT0889  NGVD 29 (02/28/92)  957.2    (m)  GEOID90  model used  GPS OBS        
 OT0889
 OT0889.Superseded values are not recommended for survey control.
 OT0889
 OT0889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0889.See file dsdata.pdf to determine how the superseded data were derived.
 OT0889
 OT0889_MARKER: I = METAL ROD
 OT0889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0889_STAMPING: FAA HSR A 1991
 OT0889_MARK LOGO: NGS
 OT0889_PROJECTION: FLUSH
 OT0889_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0889+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2010
 OT0889_ROD/PIPE-DEPTH: 8.2 meters
 OT0889_SLEEVE-DEPTH  : 0.9 meters
 OT0889
 OT0889  HISTORY     - Date     Condition        Report By
 OT0889  HISTORY     - 1991     MONUMENTED       NGS
 OT0889  HISTORY     - 19911001 GOOD             USFS
 OT0889  HISTORY     - 19931021 GOOD             NGS
 OT0889  HISTORY     - 19960821 GOOD             NGS
 OT0889  HISTORY     - 20100609 GOOD             WOOLPT
 OT0889
 OT0889                          STATION DESCRIPTION
 OT0889
 OT0889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0889'THE STATION IS LOCATED ABOUT 10.0 KM (6.2 MI) SOUTHEAST OF HOT
 OT0889'SPRINGS, AT THE HOT SPRINGS MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 OT0889'HOT SPRINGS, P.O. BOX 391, HOT SPRINGS, SD 57747.  AIRPORT MANAGER IS
 OT0889'DAVE TYSON, AIRPORT PHONE 605-745-3555, WORK 745-3103, HOME 424-6425.
 OT0889'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND 385 AND
 OT0889'STATE ROUTE 79, LOCATED ABOUT 6.5 KM (4.0 MI) EAST OF HOT SPRINGS, GO
 OT0889'SOUTH ON HIGHWAY 18 AND 385 FOR 3.5 KM (2.2 MI) TO THE AIRPORT
 OT0889'ENTRANCE ROAD ON THE LEFT.  TURN LEFT, EAST, ON ENTRANCE ROAD FOR 0.4
 OT0889'KM (0.2 MI) TO A GATE AND THE AIRPORT OFFICE ON THE LEFT.  PASS
 OT0889'THROUGH GATE AND CONTINUE EAST CROSSING APRON AND TAXI FOR 0.16 KM
 OT0889'(0.10 MI) TO THE JUNCTION OF THE RUNWAY AND THE STATION ON THE LEFT.
 OT0889'THE STATION IS LOCATED 60.8 M (199.5 FT) WEST-NORTHWEST FROM RUNWAY
 OT0889'CENTER, 42.7 M (140.1 FT) WEST-NORTHWEST FROM A RUNWAY LIGHT, 41.1 M
 OT0889'(134.8 FT) NORTH-NORTHEAST FROM TAXI CENTER, 19.3 M (63.3 FT)
 OT0889'NORTH-NORTHEAST FROM FENCE CORNER POST, 9.7 M (31.8 FT)
 OT0889'SOUTH-SOUTHWEST FROM THE SOUTH-SOUTHWEST END OF A YELLOW AND BLACK
 OT0889'RUNWAY MARKER AND 0.9 M (3.0 FT) EAST-SOUTHEAST FROM A FIBERGLASS
 OT0889'WITNESS POST IN FENCE LINE.
 OT0889
 OT0889                          STATION RECOVERY (1991)
 OT0889
 OT0889'RECOVERY NOTE BY US FOREST SERVICE 1991
 OT0889'RECOVERED IN GOOD CONDITION.
 OT0889
 OT0889                          STATION RECOVERY (1993)
 OT0889
 OT0889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0889'10.0 KM (6.20 MI) EASTERLY ALONG U.S. HIGHWAYS 18 AND 385 FROM THE
 OT0889'JUNCTION OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, THENCE 0.4 KM
 OT0889'(0.25 MI) EASTERLY ALONG THE AIRPORT ENTRANCE ROAD, THENCE 0.2 KM
 OT0889'(0.10 MI) EASTERLY ACROSS AND APRON AND ALONG A TAXIWAY, 60.8 M
 OT0889'(199.5 FT) WEST-NORTHWEST OF THE CENTERLINE OF A RUNWAY, 41.1 M
 OT0889'(134.8 FT) NORTH-NORTHEAST OF THE TAXIWAY CENTER, 19.3 M (63.3 FT)
 OT0889'NORTH-NORTHEAST OF A FENCE CORNER, 9.7 M (31.8 FT) SOUTH OF THE SOUTH
 OT0889'END OF A YELLOW AND BLACK RUNWAY MARKER, AND 0.9 M (3.0 FT) EAST OF A
 OT0889'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OT0889'5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS
 OT0889'FOR A CLASS A MARK.  THE MARK IS ON PROPERTY OWNED BY THE CITY OF HOT
 OT0889'SPRINGS, P.O BOX 391, HOT SPRINGS, SD 57747.  CONTACT--DAVE
 OT0889'TYSON--AIRPORT MANAGER, TELEPHONE NUMBER (605) 745-3555 OR 3103.
 OT0889
 OT0889                          STATION RECOVERY (1996)
 OT0889
 OT0889'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0889'THE STATION IS LOCATED ABOUT 10.4 KM (6.45 MI) SOUTHEAST OF HOT
 OT0889'SPRINGS, AT THE REGIONAL AIRPORT.  OWNERSHIP--CITY OF HOT SPRINGS,
 OT0889'P.O. BOX 391, HOT SPRINGS SD 57747, AIRPORT MANAGER, KEN WILCOX, PHONE
 OT0889'(605) 745-3555 OR 745-4874.  TO REACH THE STATION FROM THE JUNCTION OF
 OT0889'U.S. HIGHWAYS 18 AND 385 AND STATE HIGHWAY 79 ABOUT 8.0 KM (4.95 MI)
 OT0889'SOUTHEAST OF HOT SPRINGS, GO SOUTH ON U.S. HIGHWAYS 18 AND 385 FOR 1.6
 OT0889'KM (1.00 MI) TO A BRIDGE SPANNING THE CHEYENNE RIVER, CONTINUE SOUTH
 OT0889'FOR 2.3 KM (1.40 MI) TO THE AIRPORT ENTRANCE ROAD ON THE LEFT, TURN
 OT0889'LEFT AND GO EAST ON THE ENTRANCE ROAD FOR 0.3 KM (0.20 MI) TO A GATE
 OT0889'AND THE AIRPORT OFFICE ON THE LEFT, CONTINUE EAST THROUGH THE GATE,
 OT0889'ACROSS AN APRON AND ALONG A TAXI TO THE HOLD BARS, A RUNWAY SIGN, AND
 OT0889'THE STATION ON THE LEFT.  THE STATION IS LOCATED 61.0 M (200.1 FT)
 OT0889'WEST-NORTHWEST OF THE RUNWAY CENTERLINE, 40.9 M (134.2 FT)
 OT0889'NORTH-NORTHWEST OF THE TAXI CENTERLINE, 28.9 M (94.8 FT) NORTH OF THE
 OT0889'NORTH END OF A RUNWAY SIGN (19-1), 19.3 M (63.3 FT) NORTH-NORTHEAST OF
 OT0889'A FENCE CORNER, 9.7 M (31.8 FT) SOUTH OF THE SOUTH END OF A YELLOW AND
 OT0889'BLACK SAFETY ZONE MARKER, 0.8 M (2.6 FT) EAST OF A WITNESS POST AND
 OT0889'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0889
 OT0889                          STATION RECOVERY (2010)
 OT0889
 OT0889'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 OT0889'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0890 ***********************************************************************
 OT0890  DESIGNATION -  HSR B
 OT0890  PID         -  OT0890
 OT0890  STATE/COUNTY-  SD/FALL RIVER
 OT0890  COUNTRY     -  US
 OT0890  USGS QUAD   -  ANGOSTURA RESERVOIR (2017)
 OT0890
 OT0890                         *CURRENT SURVEY CONTROL
 OT0890  ______________________________________________________________________
 OT0890* NAD 83(1996) POSITION- 43 22 28.50937(N) 103 23 13.49451(W)   ADJUSTED
 OT0890* NAD 83(1996) ELLIP HT-   940.685 (meters)        (05/25/04)   ADJUSTED
 OT0890* NAVD 88 ORTHO HEIGHT -   956.790 (meters)     3139.07  (feet) ADJUSTED
 OT0890  ______________________________________________________________________
 OT0890  GEOID HEIGHT    -        -16.134 (meters)                     GEOID18
 OT0890  NAD 83(1996) X  - -1,075,254.876 (meters)                     COMP
 OT0890  NAD 83(1996) Y  - -4,517,965.796 (meters)                     COMP
 OT0890  NAD 83(1996) Z  -  4,358,490.185 (meters)                     COMP
 OT0890  LAPLACE CORR    -        -10.03  (seconds)                    DEFLEC18
 OT0890  DYNAMIC HEIGHT  -        956.404 (meters)     3137.80  (feet) COMP
 OT0890  MODELED GRAVITY -    980,183.5   (mgal)                       NAVD 88
 OT0890
 OT0890  HORZ ORDER      -  FIRST
 OT0890  VERT ORDER      -  FIRST     CLASS II
 OT0890  ELLP ORDER      -  FOURTH    CLASS II
 OT0890
 OT0890.This mark is at Hot Springs Airport (HSR)
 OT0890
 OT0890.The horizontal coordinates were established by GPS observations
 OT0890.and adjusted by the National Geodetic Survey in January 1998.
 OT0890
 OT0890.The orthometric height was determined by differential leveling and
 OT0890.adjusted by the NATIONAL GEODETIC SURVEY
 OT0890.in June 1994.
 OT0890
 OT0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0890.GEOID18 height accuracy estimate available here.
 OT0890
 OT0890.Click photographs - Photos may exist for this station.
 OT0890
 OT0890.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0890
 OT0890.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0890
 OT0890.The ellipsoidal height was determined by GPS observations
 OT0890.and is referenced to NAD 83.
 OT0890
 OT0890.The dynamic height is computed by dividing the NAVD 88
 OT0890.geopotential number by the normal gravity value computed on the
 OT0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0890.degrees latitude (g = 980.6199 gals.).
 OT0890
 OT0890.The modeled gravity was interpolated from observed gravity values.
 OT0890
 OT0890. The following values were computed from the NAD 83(1996) position.
 OT0890
 OT0890;                    North         East     Units Scale Factor Converg.
 OT0890;SPC SD S     -   120,222.531   352,588.932   MT  0.99991588   -2 06 23.9
 OT0890;SPC SD S     -   394,430.09  1,156,785.52   sFT  0.99991588   -2 06 23.9
 OT0890;UTM  13      - 4,803,676.544   630,665.879   MT  0.99981002   +1 06 28.3
 OT0890
 OT0890!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0890!SPC SD S     -   0.99985251  x   0.99991588  =   0.99976840
 OT0890!UTM  13      -   0.99985251  x   0.99981002  =   0.99966255
 OT0890
 OT0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3066503676(NAD 83)
 OT0890
 OT0890                          SUPERSEDED SURVEY CONTROL
 OT0890
 OT0890  ELLIP H (01/23/98)  940.745  (m)                       GP(       ) 4 1
 OT0890  NAD 83(1993)-  43 22 28.50259(N)    103 23 13.49701(W) AD(       ) 1
 OT0890  NAD 83(1986)-  43 22 28.49471(N)    103 23 13.50096(W) AD(       ) 1
 OT0890  NGVD 29 (02/28/92)  956.3    (m)  GEOID90  model used  GPS OBS        
 OT0890
 OT0890.Superseded values are not recommended for survey control.
 OT0890
 OT0890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0890.See file dsdata.pdf to determine how the superseded data were derived.
 OT0890
 OT0890_MARKER: I = METAL ROD
 OT0890_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0890_STAMPING: FAA HSR B 1991
 OT0890_MARK LOGO: NGS
 OT0890_PROJECTION: FLUSH
 OT0890_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0890+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2011
 OT0890_ROD/PIPE-DEPTH: 9.5 meters
 OT0890_SLEEVE-DEPTH  : 0.9 meters
 OT0890
 OT0890  HISTORY     - Date     Condition        Report By
 OT0890  HISTORY     - 1991     MONUMENTED       NGS
 OT0890  HISTORY     - 19911001 GOOD             USFS
 OT0890  HISTORY     - 19931021 GOOD             NGS
 OT0890  HISTORY     - 20110912 GOOD             WOOLPT
 OT0890
 OT0890                          STATION DESCRIPTION
 OT0890
 OT0890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0890'THE STATION IS LOCATED ABOUT 10.0 KM (6.2 MI) SOUTHEAST OF HOT
 OT0890'SPRINGS, AT THE HOT SPRINGS MUNICIPAL AIRPORT.  OWNERSHIP--CITY OF
 OT0890'HOT SPRINGS, P.O. BOX 391, HOT SPRINGS, SD 57747.  AIRPORT MANAGER IS
 OT0890'DAVE TYSON, AIRPORT PHONE 605-745-3555, WORK 745-3103, HOME 424-6425.
 OT0890'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 18 AND 385 AND
 OT0890'STATE ROUTE 79, LOCATED ABOUT 6.5 KM (4.0 MI) EAST OF HOT SPRINGS, GO
 OT0890'SOUTH ON HIGHWAY 18 AND 385 FOR 3.5 KM (2.2 MI) TO THE AIRPORT
 OT0890'ENTRANCE ROAD ON THE LEFT.  TURN LEFT, EAST, ON ENTRANCE ROAD FOR 0.4
 OT0890'KM (0.2 MI) TO A GATE AND THE AIRPORT OFFICE ON THE LEFT.  PASS
 OT0890'THROUGH GATE AND CONTINUE EAST CROSSING APRON AND TAXI FOR 0.16 KM
 OT0890'(0.10 MI) TO THE JUNCTION OF THE RUNWAY. TURN LEFT, NORTH-NORTHEAST,
 OT0890'ON RUNWAY FOR 0.64 KM (0.40 MI) TO THE STATION ON THE LEFT.
 OT0890'THE STATION IS LOCATED 59.5 M (195.2 FT) WEST-NORTHWEST FROM RUNWAY
 OT0890'CENTER, 41.3 M (135.5 FT) WEST-NORTHWEST FROM A RUNWAY LIGHT, 33.6 M
 OT0890'(110.2 FT) SOUTH-SOUTHWEST FROM THE SOUTH-SOUTHWEST END OF A YELLOW
 OT0890'AND BLACK RUNWAY MARKER AND 2.4 M (7.9 FT) EAST-SOUTHEAST FROM A
 OT0890'FIBERGLASS WITNESS POST IN FENCE LINE.
 OT0890
 OT0890                          STATION RECOVERY (1991)
 OT0890
 OT0890'RECOVERY NOTE BY US FOREST SERVICE 1991
 OT0890'RECOVERED IN GOOD CONDITION.
 OT0890
 OT0890                          STATION RECOVERY (1993)
 OT0890
 OT0890'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0890'10.0 KM (6.20 MI) EASTERLY ALONG U.S. HIGHWAYS 18 AND 385 FROM THE
 OT0890'JUNCTION OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, THENCE 0.4 KM
 OT0890'(0.25 MI) EASTERLY ALONG THE AIRPORT ENTRANCE ROAD, THENCE 0.2 KM
 OT0890'(0.10 MI) EASTERLY ACROSS AND APRON AND ALONG A TAXIWAY, THENCE 0.6
 OT0890'KM (0.35 MI) NORTHERLY ALONG A RUNWAY, 59.5 M (195.2 FT)
 OT0890'WEST-NORTHWEST OF THE RUNWAY CENTERLINE, 33.6 M (110.2 FT) SOUTH OF
 OT0890'THE SOUTH END OF A YELLOW AND BLACK RUNWAY MARKER, AND 2.4 M (7.9 FT)
 OT0890'EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OT0890'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 OT0890'SPECIFICATIONS FOR A CLASS A MARK.  THE MARK IS ON PROPERTY OWNED BY
 OT0890'THE CITY OF HOT SPRINGS, P.O BOX 391, HOT SPRINGS, SD 57747.
 OT0890'CONTACT--DAVE TYSON--AIRPORT MANAGER, TELEPHONE NUMBER (605) 745-3555
 OT0890'OR 3103.
 OT0890
 OT0890                          STATION RECOVERY (2011)
 OT0890
 OT0890'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 OT0890'AIRPORT MANAGER IS TRACEY BASTIAN.  THERE IS NO FENCE IN THE VICINITY
 OT0890'OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0456 ***********************************************************************
 QT0456  DESIGNATION -  HUINER
 QT0456  PID         -  QT0456
 QT0456  STATE/COUNTY-  SD/PERKINS
 QT0456  COUNTRY     -  US
 QT0456  USGS QUAD   -  PRAIRIE CITY NE (2017)
 QT0456
 QT0456                         *CURRENT SURVEY CONTROL
 QT0456  ______________________________________________________________________
 QT0456* NAD 83(1996) POSITION- 45 44 45.77944(N) 102 51 16.64840(W)   ADJUSTED
 QT0456* NAVD 88 ORTHO HEIGHT -   899.    (meters)     2949.    (feet) SCALED
 QT0456  ______________________________________________________________________
 QT0456  GEOID HEIGHT    -        -17.165 (meters)                     GEOID18
 QT0456  LAPLACE CORR    -         -6.22  (seconds)                    DEFLEC18
 QT0456  HORZ ORDER      -  SECOND
 QT0456
 QT0456.The horizontal coordinates were established by classical geodetic methods
 QT0456.and adjusted by the National Geodetic Survey in January 1998.
 QT0456
 QT0456.The orthometric height was scaled from a topographic map.
 QT0456
 QT0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0456.GEOID18 height accuracy estimate available here.
 QT0456
 QT0456.Click photographs - Photos may exist for this station.
 QT0456
 QT0456.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0456
 QT0456. The following values were computed from the NAD 83(1996) position.
 QT0456
 QT0456;                    North         East     Units Scale Factor Converg.
 QT0456;SPC SD N     -   216,470.869   377,905.128   MT  1.00001271   -2 01 13.2
 QT0456;SPC SD N     -   710,204.84  1,239,843.74   sFT  1.00001271   -2 01 13.2
 QT0456;UTM  13      - 5,068,070.824   666,878.761   MT  0.99994238   +1 32 13.2
 QT0456
 QT0456!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0456!SPC SD N     -   0.99986170  x   1.00001271  =   0.99987440
 QT0456!UTM  13      -   0.99986170  x   0.99994238  =   0.99980408
 QT0456
 QT0456:                Primary Azimuth Mark                     Grid Az
 QT0456:SPC SD N     -  HUINER AZ MK                             128 55 21.5
 QT0456:UTM  13      -  HUINER AZ MK                             125 21 55.1
 QT0456
 QT0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL6687868070(NAD 83)
 QT0456
 QT0456|---------------------------------------------------------------------|
 QT0456| PID    Reference Object                     Distance      Geod. Az  |
 QT0456|                                                           dddmmss.s |
 QT0456| CQ7873 HUINER RM 1                          14.752 METERS 10032     |
 QT0456| CQ7872 HUINER AZ MK                                       1265408.3 |
 QT0456| CQ7874 HUINER RM 2                          13.106 METERS 28637     |
 QT0456|---------------------------------------------------------------------|
 QT0456
 QT0456                          SUPERSEDED SURVEY CONTROL
 QT0456
 QT0456  NAD 83(1993)-  45 44 45.76872(N)    102 51 16.64633(W) AD(       ) 2
 QT0456  NAD 83(1986)-  45 44 45.76867(N)    102 51 16.64596(W) AD(       ) 2
 QT0456  NAD 27      -  45 44 45.77500(N)    102 51 15.05700(W) AD(       ) 2
 QT0456
 QT0456.Superseded values are not recommended for survey control.
 QT0456
 QT0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0456.See file dsdata.pdf to determine how the superseded data were derived.
 QT0456
 QT0456_MARKER: DS = TRIANGULATION STATION DISK
 QT0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0456_STAMPING: HUINER 1952
 QT0456_MARK LOGO: CGS
 QT0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0456+STABILITY: SURFACE MOTION
 QT0456
 QT0456  HISTORY     - Date     Condition        Report By
 QT0456  HISTORY     - 1952     MONUMENTED       CGS
 QT0456
 QT0456                          STATION DESCRIPTION
 QT0456
 QT0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0456'THE STATION IS IN SECTION 35, T 21 N, R 10 E, ABOUT 17 MILES
 QT0456'NORTH AND 2-1/4 MILES WEST OF STROOL, 9-1/4 MILES WEST AND
 QT0456'4 MILES SOUTH OF LODGEPOLE, 4-1/4 MILES EAST OF THE PERKINS-HARDING
 QT0456'COUNTY LINE, 11 FEET SOUTHWEST OF A WHITE 4 IN X 4 IN WITNESS
 QT0456'POST AND ON LAND OWNED BY PETER HUINER.
 QT0456'
 QT0456'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 8
 QT0456'AND A GRAVELED ROAD LEADING SOUTH TO TOWN, (1/2 MILE NORTH
 QT0456'OF BISON) GO WEST ON STATE HIGHWAY 8 FOR 8.95 MILES TO A
 QT0456'CROSS ROAD, TURN RIGHT (NORTH) AND FOLLOW THE GRAVELED ROAD
 QT0456'FOR 8.35 MILES TO A STEEL BRIDGE, CONTINUE NORTHERLY ON THE
 QT0456'GRAVELED ROAD FOR 6.3 MILES TO A CROSS ROAD, TURN LEFT (WEST)
 QT0456'AND FOLLOW THE MAIN GRADED DIRT ROAD FOR 3.45 MILES TO A
 QT0456'Y-JUNCTION, CONTINUE WESTERLY ON THE RIGHT ROAD FOR 2.9 MILES
 QT0456'TO ANOTHER Y-JUNCTION, CONTINUE WESTERLY ON THE MAIN GRADED
 QT0456'DIRT ROAD FOR 3.35 MILES TO MR. HUINERS HOUSE ON THE RIGHT,
 QT0456'CONTINUE WESTERLY FOR 0.1 MILE TO A CATTLE GUARD, CROSS
 QT0456'CATTLE GUARD AND GO FOR 0.25 MILE TO A DIM TRACK ROAD ON
 QT0456'THE RIGHT, TURN RIGHT (NORTH) AND FOLLOW THE TRACK ROAD FOR
 QT0456'0.5 MILE TO A Y-JUNCTION, CONTINUE NORTHERLY ON THE
 QT0456'RIGHT ROAD FOR 0.15 MILE TO A WIRE GATE AND THE AZIMUTH
 QT0456'MARK AS DESCRIBED BELOW, GO THROUGH GATE AND GO NORTH ON
 QT0456'THE WEST SIDE OF A WIRE FENCE FOR 0.25 MILE TO THE NORTHEAST
 QT0456'CORNER OF A CULTIVATED FIELD.  TURN LEFT (WEST) ALONG THE
 QT0456'NORTH SIDE OF FIELD FOR 0.2 MILE, GO NORTHWEST FOR 0.05
 QT0456'MILE TO THE TOP OF THE HILL AND THE STATION.
 QT0456'
 QT0456'THE STATION MARK PROJECTS 6 INCHES AND THE DISK IS STAMPED
 QT0456'HUINER 1952
 QT0456'
 QT0456'REFERENCE MARK 1 PROJECTS 4 INCHES AND THE DISK IS STAMPED
 QT0456'HUINER NO 1 1952.
 QT0456'
 QT0456'REFERENCE MARK 2 IS A STANDARD DISK SET IN A DRILL HOLE IN
 QT0456'OUTCROPPING BEDROCK.  THE ROCK IS FLUSH WITH THE SURFACE OF
 QT0456'THE GROUND AND THE DISK IS STAMPED HUINER NO 2 1952.
 QT0456'
 QT0456'THE AZIMUTH MARK IS 15 FEET EAST OF A GATE POST, 3.5 FEET
 QT0456'WEST OF A WHITE 4 IN X 4 IN WITNESS POST AND 1 FOOT NORTH OF
 QT0456'A WIRE FENCE.  THE MARK PROJECTS 6 INCHES AND THE DISK IS
 QT0456'STAMPED HUINER 1952.
 QT0456'
 QT0456'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0620 ***********************************************************************
 PS0620  DESIGNATION -  HULBERT
 PS0620  PID         -  PS0620
 PS0620  STATE/COUNTY-  SD/HAND
 PS0620  COUNTRY     -  US
 PS0620  USGS QUAD   -  VAYLAND (2017)
 PS0620
 PS0620                         *CURRENT SURVEY CONTROL
 PS0620  ______________________________________________________________________
 PS0620* NAD 83(1996) POSITION- 44 25 34.70071(N) 098 48 52.15028(W)   ADJUSTED
 PS0620* NAVD 88 ORTHO HEIGHT -   569.    (meters)     1867.    (feet) SCALED
 PS0620  ______________________________________________________________________
 PS0620  GEOID HEIGHT    -        -24.784 (meters)                     GEOID18
 PS0620  LAPLACE CORR    -         -3.59  (seconds)                    DEFLEC18
 PS0620  HORZ ORDER      -  FIRST
 PS0620
 PS0620.The horizontal coordinates were established by classical geodetic methods
 PS0620.and adjusted by the National Geodetic Survey in January 1998.
 PS0620
 PS0620.The orthometric height was scaled from a topographic map.
 PS0620
 PS0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0620.GEOID18 height accuracy estimate available here.
 PS0620
 PS0620.Click photographs - Photos may exist for this station.
 PS0620
 PS0620.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0620
 PS0620. The following values were computed from the NAD 83(1996) position.
 PS0620
 PS0620;                    North         East     Units Scale Factor Converg.
 PS0620;SPC SD N     -    66,583.914   694,398.531   MT  0.99999817   +0 50 20.5
 PS0620;SPC SD N     -   218,450.72  2,278,205.85   sFT  0.99999817   +0 50 20.5
 PS0620;UTM  14      - 4,919,240.189   514,766.496   MT  0.99960268   +0 07 47.5
 PS0620
 PS0620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0620!SPC SD N     -   0.99991462  x   0.99999817  =   0.99991279
 PS0620!UTM  14      -   0.99991462  x   0.99960268  =   0.99951734
 PS0620
 PS0620:                Primary Azimuth Mark                     Grid Az
 PS0620:SPC SD N     -  HULBERT AZ MK                            070 30 27.8
 PS0620:UTM  14      -  HULBERT AZ MK                            071 13 00.8
 PS0620
 PS0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ1476619240(NAD 83)
 PS0620
 PS0620|---------------------------------------------------------------------|
 PS0620| PID    Reference Object                     Distance      Geod. Az  |
 PS0620|                                                           dddmmss.s |
 PS0620| PS0641 TULARE MUNICIPAL TANK               APPROX.42.4 KM 0351216.7 |
 PS0620| PS0599 HITCHCOCK MUNICIPAL TANK            APPROX.39.0 KM 0543612.1 |
 PS0620| CO5658 HULBERT AZ MK                                      0712048.3 |
 PS0620| PS0615 WESSINGTON MUNICIPAL TANK           APPROX. 9.8 KM 0734623.8 |
 PS0620| CO5659 HULBERT RM 1                         36.573 METERS 08931     |
 PS0620| PS0613 WOLSEY GERMAN LUTH CH CROSS         APPROX.27.0 KM 0924151.3 |
 PS0620| PS0612 WOLSEY MUNICIPAL TANK               APPROX.27.0 KM 0933603.6 |
 PS0620| PS0607 HURON E MUNICIPAL TANK              APPROX.48.6 KM 0983336.2 |
 PS0620| PS0606 HURON W MUNICIPAL TANK              APPROX.47.5 KM 0984325.4 |
 PS0620| PS0608 ALPENA TANK                         APPROX.44.7 KM 1272920.5 |
 PS0620| CO5660 HULBERT RM 2                         39.408 METERS 17502     |
 PS0620| PS0651 MILLER MUNICIPAL TANK               APPROX.17.2 KM 3054550.7 |
 PS0620| PS0649 ST LAWRENCE MUNICIPAL TANK          APPROX.14.1 KM 3151355.9 |
 PS0620|---------------------------------------------------------------------|
 PS0620
 PS0620                          SUPERSEDED SURVEY CONTROL
 PS0620
 PS0620  NAD 83(1986)-  44 25 34.69791(N)    098 48 52.15665(W) AD(       ) 1
 PS0620  NAD 27      -  44 25 34.75700(N)    098 48 50.80600(W) AD(       ) 1
 PS0620
 PS0620.Superseded values are not recommended for survey control.
 PS0620
 PS0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0620.See file dsdata.pdf to determine how the superseded data were derived.
 PS0620
 PS0620_MARKER: DS = TRIANGULATION STATION DISK
 PS0620_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0620_STAMPING: HULBERT 1934
 PS0620_MARK LOGO: CGS
 PS0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0620+STABILITY: SURFACE MOTION
 PS0620
 PS0620  HISTORY     - Date     Condition        Report By
 PS0620  HISTORY     - 1934     MONUMENTED       CGS
 PS0620  HISTORY     - 1951     GOOD             CGS
 PS0620
 PS0620                          STATION DESCRIPTION
 PS0620
 PS0620'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0620'STATION IS IN THE NW CORNER OF SEC. 18, T 111 N, R 66 W, IN
 PS0620'HULBERT TOWNSHIP, 0.2 MILE S OF THE N LINE AND 0.45 MILE
 PS0620'E OF THE W LINE, AT THE NW CORNER OF A SMALL GROVE OF TREES,
 PS0620'BOUNDED BY ROCKS.
 PS0620'
 PS0620'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0620'BRONZE DISKS SET IN CONCRETE.
 PS0620'
 PS0620'REFERENCE MARK NO. 1 IS IN THE NW CORNER OF SEC. 18, T 111 N,
 PS0620'R 66 W, 0.2 MILE S OF THE N LINE, AND 0.45 MILE E OF THE
 PS0620'W LINE.  MARK IS E OF STATION IN TREE LINE NEAR ROCK PILE.
 PS0620'
 PS0620'REFERENCE MARK NO. 2 IS LOCATED IN THE NW CORNER OF SEC. 18,
 PS0620'T 111 N, R 66 W, 0.2 MILE S OF THE N LINE AND 0.45 MILE E OF
 PS0620'THE W LINE.  MARK IS S OF STATION IN TREE LINE NEAR ROCK PILE.
 PS0620'
 PS0620'AZIMUTH MARK IS 0.45 MILE NE OF STATION IN WOVEN WIRE FENCE
 PS0620'CORNER, 24 FEET S OF CENTER LINE OF DIM E-W TRAIL, 1 FOOT
 PS0620'W OF FENCE LINE, 9 FEET S OF FENCE CORNER.  MARK PROJECTS
 PS0620'4 INCHES ABOVE GROUND.
 PS0620'
 PS0620'TO REACH FROM THE STATION, GO NE ACROSS FIELD TO DIM ROAD,
 PS0620'TURN LEFT (E) AND FOLLOW TO FENCE CORNER AND AZIMUTH ON
 PS0620'RIGHT.
 PS0620'
 PS0620'TO REACH THE STATION FROM TOWN OF WESSINGTON, GO SW FROM
 PS0620'POST OFFICE ON MAIN STREET 0.35 MILE AND TURN LEFT, GO 0.35
 PS0620'MILE S AND TURN RIGHT (W).  GO 4.75 MILES W, OR 1.3 MILES PAST
 PS0620'WHITE SCHOOL ON LEFT, AND TAKE GRAVEL FORK UP HILL.  PROCEED
 PS0620'2.15 MILES AND TURN RIGHT (W) OFF MAIN ROAD WHERE IT TURNS
 PS0620'LEFT.  GO 0.35 MILE AND TAKE RIGHT FORK NW AT FENCE CORNER
 PS0620'ON RIGHT.  AFTER GOING 0.35 MILE ON THIS DIM RIGHT FORK, TURN
 PS0620'RIGHT AND DRIVE THROUGH FIELD ALONG SMALL DITCH 0.65 MILE TO
 PS0620'TOP OF GRADE.  TURN RIGHT (E) AND DRIVE THROUGH PLOWED FIELD
 PS0620'0.2 MILE OVER SMALL HILL TO STATION AT NW EDGE OF SMALL
 PS0620'GROVE OF TREES.
 PS0620'
 PS0620'HEIGHT OF LIGHT ABOVE STATION MARK - 20 METERS.
 PS0620
 PS0620                          STATION RECOVERY (1951)
 PS0620
 PS0620'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0620'THE STATION WAS RECOVERED AS DESCRIBED BY C.I.A. IN 1934 AND
 PS0620'ALL MARKS WERE FOUND TO BE IN GOOD CONDITION.  A DIFFERENCE
 PS0620'WAS FOUND IN THE DISTANCE AND DIRECTION TO R.M. NO. 1 AND
 PS0620'R.M. NO. 2.  A COMPLETE AND NEW DESCRIPTION FOLLOWS--
 PS0620'
 PS0620'THE STATION IS LOCATED ABOUT 10 MILES SOUTHEAST OF ST. LAWRENCE
 PS0620'AND 9 MILES SOUTH OF VAYLAND, AT THE NORTHWEST CORNER OF A
 PS0620'GROVE OF TREES.  THE MARK PROJECTS ABOUT 5 INCHES AND THE
 PS0620'DISK IS STAMPED HULBERT 1934.
 PS0620'
 PS0620'REFERENCE MARK NO. 1 IS EAST OF THE STATION.  THE MARK PROJECTS
 PS0620'ABOUT 5 INCHES AND THE DISK IS STAMPED HULBERT NO 1 1934.
 PS0620'
 PS0620'REFERENCE MARK NO. 2 IS SOUTH OF THE STATION.  THE MARK PROJECTS
 PS0620'ABOUT 5 INCHES AND THE DISK IS STAMPED HULBERT NO 2 1934.
 PS0620'
 PS0620'AZIMUTH MARK IS 34 FEET SOUTH OF THE CENTERLINE OF A TRACK
 PS0620'ROAD AND 10 FEET SOUTH OF A RIGHT-OF-WAY FENCE.  THE MARK
 PS0620'PROJECTS ABOUT 2 INCHES AND THE DISK IS STAMPED HULBERT 1934.
 PS0620'
 PS0620'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14
 PS0620'AND STATE ROUTE 45 IN MILLER, GO EAST ON U.S. HIGHWAY 14
 PS0620'FOR 2.5 MILES TO THE CAUTION LIGHT IN ST. LAWRENCE.  CONTINUE
 PS0620'ON U.S. HIGHWAY 14 FOR 7.0 MILES TO A GRAVEL CROSSROADS
 PS0620'ABOUT 0.15 MILE WEST OF THE PEAVY ELEVATORS.  TURN RIGHT
 PS0620'(SOUTH) AND FOLLOW MAIN ROAD FOR 2.65 MILES.  TURN LEFT ON
 PS0620'MAIN ROAD AND GO 0.15 MILE.  TURN RIGHT (SOUTH) ON MAIN
 PS0620'RIGHT FOR 1.3 MILES AT A T-INTERSECTION.  TURN RIGHT AND
 PS0620'FOLLOW MAIN ROAD SOUTHWEST FOR 1.15 MILES TO A TRACK ROAD
 PS0620'RIGHT.  TURN RIGHT (WEST) AND FOLLOW TRACK ROAD FOR 0.1
 PS0620'MILE TO AZIMUTH MARK ON SOUTH SIDE OF ROAD AS DESCRIBED.
 PS0620'CONTINUE WEST ON TRACK ROAD FOR 0.8 MILE TO A GATE.  PASS
 PS0620'THROUGH GATE AND TURN SHARP LEFT TO ANOTHER GATE.  PASS
 PS0620'THROUGH GATE AND GO EASTERLY ACROSS PASTURE FOR 0.4 MILE
 PS0620'TO GROVE OF TREES AND STATION IN NORTHWEST CORNER.
 PS0620'
 PS0620'HEIGHT OF SIGNAL ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0860 ***********************************************************************
 OQ0860  DESIGNATION -  HUMBOLDT SCHOOLHOUSE FLAGPOLE
 OQ0860  PID         -  OQ0860
 OQ0860  STATE/COUNTY-  SD/MINNEHAHA
 OQ0860  COUNTRY     -  US
 OQ0860  USGS QUAD   -  HUMBOLDT (2017)
 OQ0860
 OQ0860                         *CURRENT SURVEY CONTROL
 OQ0860  ______________________________________________________________________
 OQ0860* NAD 83(1996) POSITION- 43 38 25.77907(N) 097 04 26.10441(W)   ADJUSTED
 OQ0860  ______________________________________________________________________
 OQ0860  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 OQ0860  LAPLACE CORR    -         -0.95  (seconds)                    DEFLEC18
 OQ0860  HORZ ORDER      -  THIRD
 OQ0860
 OQ0860.The horizontal coordinates were established by classical geodetic methods
 OQ0860.and adjusted by the National Geodetic Survey in January 1998.
 OQ0860
 OQ0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0860.GEOID18 height accuracy estimate available here.
 OQ0860
 OQ0860.Click photographs - Photos may exist for this station.
 OQ0860
 OQ0860.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0860
 OQ0860. The following values were computed from the NAD 83(1996) position.
 OQ0860
 OQ0860;                    North         East     Units Scale Factor Converg.
 OQ0860;SPC SD S     -   150,373.500   862,906.689   MT  0.99990694   +2 14 54.7
 OQ0860;SPC SD S     -   493,350.39  2,831,053.03   sFT  0.99990694   +2 14 54.7
 OQ0860;UTM  14      - 4,833,747.007   655,352.725   MT  0.99989686   +1 19 46.3
 OQ0860
 OQ0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5535233747(NAD 83)
 OQ0860
 OQ0860                          SUPERSEDED SURVEY CONTROL
 OQ0860
 OQ0860  NAD 83(1995)-  43 38 25.78743(N)    097 04 26.08953(W) AD(       ) 3
 OQ0860  NAD 83(1986)-  43 38 25.78453(N)    097 04 26.08277(W) AD(       ) 3
 OQ0860  NAD 27      -  43 38 25.86000(N)    097 04 24.87000(W) AD(       ) 3
 OQ0860
 OQ0860.Superseded values are not recommended for survey control.
 OQ0860
 OQ0860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0860.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0860
 OQ0860_MARKER: 62 = FLAGPOLE
 OQ0860
 OQ0860  HISTORY     - Date     Condition        Report By
 OQ0860  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0860  HISTORY     - 1935     GOOD             CGS
 OQ0860
 OQ0860                          STATION DESCRIPTION
 OQ0860
 OQ0860'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0860'THIS MARK, A SHORT FLAGPOLE ABOVE N ENTRANCE OF BUILDING, IS STILL
 OQ0860'GOOD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0861 ***********************************************************************
 OQ0861  DESIGNATION -  HUMBOLDT WATER TANK
 OQ0861  PID         -  OQ0861
 OQ0861  STATE/COUNTY-  SD/MINNEHAHA
 OQ0861  COUNTRY     -  US
 OQ0861  USGS QUAD   -  HUMBOLDT (2017)
 OQ0861
 OQ0861                         *CURRENT SURVEY CONTROL
 OQ0861  ______________________________________________________________________
 OQ0861* NAD 83(1996) POSITION- 43 38 43.95622(N) 097 04 32.52158(W)   ADJUSTED
 OQ0861  ______________________________________________________________________
 OQ0861  GEOID HEIGHT    -        -26.121 (meters)                     GEOID18
 OQ0861  LAPLACE CORR    -         -0.89  (seconds)                    DEFLEC18
 OQ0861  HORZ ORDER      -  THIRD
 OQ0861
 OQ0861.The horizontal coordinates were established by classical geodetic methods
 OQ0861.and adjusted by the National Geodetic Survey in January 1998.
 OQ0861
 OQ0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0861.GEOID18 height accuracy estimate available here.
 OQ0861
 OQ0861.Click photographs - Photos may exist for this station.
 OQ0861
 OQ0861.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0861
 OQ0861. The following values were computed from the NAD 83(1996) position.
 OQ0861
 OQ0861;                    North         East     Units Scale Factor Converg.
 OQ0861;SPC SD S     -   150,928.369   862,740.986   MT  0.99990698   +2 14 50.2
 OQ0861;SPC SD S     -   495,170.82  2,830,509.38   sFT  0.99990698   +2 14 50.2
 OQ0861;UTM  14      - 4,834,304.456   655,195.944   MT  0.99989626   +1 19 42.3
 OQ0861
 OQ0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5519534304(NAD 83)
 OQ0861
 OQ0861                          SUPERSEDED SURVEY CONTROL
 OQ0861
 OQ0861  NAD 83(1995)-  43 38 43.96250(N)    097 04 32.50516(W) AD(       ) 3
 OQ0861  NAD 83(1986)-  43 38 43.96174(N)    097 04 32.49986(W) AD(       ) 3
 OQ0861  NAD 27      -  43 38 44.03300(N)    097 04 31.28400(W) AD(       ) 3
 OQ0861
 OQ0861.Superseded values are not recommended for survey control.
 OQ0861
 OQ0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0861.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0861
 OQ0861_MARKER: 51 = TANK
 OQ0861
 OQ0861  HISTORY     - Date     Condition        Report By
 OQ0861  HISTORY     - 1927     FIRST OBSERVED   CGS
 OQ0861  HISTORY     - 1935     GOOD             CGS
 OQ0861  HISTORY     - 1935     GOOD             CGS
 OQ0861
 OQ0861                          STATION DESCRIPTION
 OQ0861
 OQ0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0861'THIS MARK IS STILL THE SAME AS IN 1927.
 OQ0861
 OQ0861                          STATION RECOVERY (1935)
 OQ0861
 OQ0861'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0861'OBJECT OBSERVED UPON WAS THE FINIAL OF A TANK, PROBABLY
 OQ0861'LOCATED IN THE CITY OF HUMBOLDT.
 OQ0861'
 OQ0861'STATION OFF SCHEME AND NOT VISITED, MORE DETAILED DESCRIPTION
 OQ0861'CANNOT BE GIVEN.
 OQ0861'
 OQ0861'OBSERVED UPON FROM STATIONS CORSON AND CROOKS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0862 ***********************************************************************
 OQ0862  DESIGNATION -  HUMBOLT
 OQ0862  PID         -  OQ0862
 OQ0862  STATE/COUNTY-  SD/MINNEHAHA
 OQ0862  COUNTRY     -  US
 OQ0862  USGS QUAD   -  HUMBOLDT (2017)
 OQ0862
 OQ0862                         *CURRENT SURVEY CONTROL
 OQ0862  ______________________________________________________________________
 OQ0862* NAD 83(1996) POSITION- 43 41 46.00157(N) 097 06 34.69648(W)   ADJUSTED
 OQ0862* NAD 83(1996) ELLIP HT-   523.181 (meters)        (06/15/04)   ADJUSTED
 OQ0862* NAVD 88 ORTHO HEIGHT -   548.49  (+/-2cm)     1799.5   (feet) VERTCON3
 OQ0862  ______________________________________________________________________
 OQ0862  GEOID HEIGHT    -        -26.047 (meters)                     GEOID18
 OQ0862  NAD 83(1996) X  -   -571,716.571 (meters)                     COMP
 OQ0862  NAD 83(1996) Y  - -4,583,728.358 (meters)                     COMP
 OQ0862  NAD 83(1996) Z  -  4,384,102.574 (meters)                     COMP
 OQ0862  LAPLACE CORR    -         -0.25  (seconds)                    DEFLEC18
 OQ0862  HORZ ORDER      -  FIRST
 OQ0862  VERT ORDER      -  THIRD ? (See Below)
 OQ0862  ELLP ORDER      -  FOURTH    CLASS I
 OQ0862
 OQ0862.The horizontal coordinates were established by classical geodetic methods
 OQ0862.and adjusted by the National Geodetic Survey in June 2004.
 OQ0862
 OQ0862.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0862.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0862
 OQ0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0862.GEOID18 height accuracy estimate available here.
 OQ0862
 OQ0862.The vertical order pertains to the NGVD 29 superseded value.
 OQ0862
 OQ0862.Click photographs - Photos may exist for this station.
 OQ0862
 OQ0862.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ0862
 OQ0862.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0862
 OQ0862.The ellipsoidal height was determined by GPS observations
 OQ0862.and is referenced to NAD 83.
 OQ0862
 OQ0862. The following values were computed from the NAD 83(1996) position.
 OQ0862
 OQ0862;                    North         East     Units Scale Factor Converg.
 OQ0862;SPC SD S     -   156,435.233   859,787.179   MT  0.99990779   +2 13 25.9
 OQ0862;SPC SD S     -   513,237.93  2,820,818.44   sFT  0.99990779   +2 13 25.9
 OQ0862;UTM  14      - 4,839,857.860   652,330.818   MT  0.99988542   +1 18 22.2
 OQ0862
 OQ0862!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0862!SPC SD S     -   0.99991797  x   0.99990779  =   0.99982576
 OQ0862!UTM  14      -   0.99991797  x   0.99988542  =   0.99980340
 OQ0862
 OQ0862:                Primary Azimuth Mark                     Grid Az
 OQ0862:SPC SD S     -  HUMBOLT AZ MK 2                          000 16 01.1
 OQ0862:UTM  14      -  HUMBOLT AZ MK 2                          001 11 04.8
 OQ0862
 OQ0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5233039857(NAD 83)
 OQ0862
 OQ0862|---------------------------------------------------------------------|
 OQ0862| PID    Reference Object                     Distance      Geod. Az  |
 OQ0862|                                                           dddmmss.s |
 OQ0862| CO3737 HUMBOLT AZ MK 2                                    0022927.0 |
 OQ0862| OQ0863 HUMBOLT BELL R 1 WEST MAST          APPROX. 4.7 KM 0294005.1 |
 OQ0862| CO2938 CUPOLA WH SCH 1/2 MI                               0425411.5 |
 OQ0862| OQ0854 COLTON BLACK TOP CH STEEPLE         APPROX.11.6 KM 0431704.5 |
 OQ0862| CO3739 HUMBOLT RM 2                         19.720 METERS 08920     |
 OQ0862| CO3740 HUMBOLT RM 3                         21.776 METERS 09119     |
 OQ0862| OQ0839 HARTFORD WATER TANK                 APPROX.15.5 KM 1213040.5 |
 OQ0862| OQ0861 HUMBOLDT WATER TANK                 APPROX. 6.2 KM 1540055.3 |
 OQ0862| OQ0860 HUMBOLDT SCHOOLHOUSE FLAGPOLE       APPROX. 6.8 KM 1545932.8 |
 OQ0862| CO3741 HUMBOLT RM 4                         20.274 METERS 17608     |
 OQ0862| OQ0868 CANISTOTA GREY ELEV N GABLE         APPROX.18.1 KM 2334400.2 |
 OQ0862| OQ0864 CANISTOTA WATER TK WHITE ROOF       APPROX.18.3 KM 2334500.0 |
 OQ0862| OQ0872 SALEM ST MARYS CHURCH SPIRE         APPROX.22.9 KM 2783742.5 |
 OQ0862| OQ0871 SALEM WATER TANK                    APPROX.22.6 KM 2790401.7 |
 OQ0862| OQ0880 CANOVA SWEDISH MISSION CHURCH       APPROX.22.2 KM 2953318.0 |
 OQ0862| CO3738 HUMBOLT RM 1                        433.050 METERS 3593559.8 |
 OQ0862|---------------------------------------------------------------------|
 OQ0862
 OQ0862                          SUPERSEDED SURVEY CONTROL
 OQ0862
 OQ0862  ELLIP H (03/16/99)  523.092  (m)                       GP(       ) 4 1
 OQ0862  NAD 83(1996)-  43 41 46.00237(N)    097 06 34.70036(W) AD(       ) 1
 OQ0862  ELLIP H (01/23/98)  523.087  (m)                       GP(       ) 4 1
 OQ0862  NAD 83(1995)-  43 41 46.00562(N)    097 06 34.68014(W) AD(       ) 1
 OQ0862  NAD 83(1986)-  43 41 46.00850(N)    097 06 34.67822(W) AD(       ) 1
 OQ0862  NAD 27      -  43 41 46.08700(N)    097 06 33.46200(W) AD(       ) 1
 OQ0862  NGVD 29             548.18   (m)         1798.5    (f) LEVELING    3  
 OQ0862
 OQ0862.Superseded values are not recommended for survey control.
 OQ0862
 OQ0862.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0862.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0862
 OQ0862_MARKER: DS = TRIANGULATION STATION DISK
 OQ0862_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0862_STAMPING: HUMBOLT 1927
 OQ0862_MARK LOGO: CGS
 OQ0862_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OQ0862_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0862+STABILITY: SURFACE MOTION
 OQ0862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0862+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1992
 OQ0862
 OQ0862  HISTORY     - Date     Condition        Report By
 OQ0862  HISTORY     - 1927     MONUMENTED       CGS
 OQ0862  HISTORY     - 1927     GOOD             CGS
 OQ0862  HISTORY     - 1935     GOOD             CGS
 OQ0862  HISTORY     - 1971     GOOD             NGS
 OQ0862  HISTORY     - 19920825 GOOD             NOS
 OQ0862
 OQ0862                          STATION DESCRIPTION
 OQ0862
 OQ0862'DESCRIBED BY COAST AND GEODETIC SURVEY 1927 (HWH)
 OQ0862'ABOUT 1-3/4 MILES W AND 3-1/2 MILES N OF THE TOWN OF HUMBOLT, IN
 OQ0862'THE SE CORNER OF THE NE 1/4 OF SEC. 30, T 103 N, R 52 W, IN THE
 OQ0862'SE CORNER OF THE FARM OF HUGH GILMORE.  IT IS ON THE HIGHEST
 OQ0862'GROUND, 11 METERS W OF THE SECTION-LINE ROAD RUNNING N AND S,
 OQ0862'AND 1781 METERS S OF THE CROSS ROAD RUNNING E AND W.  IT IS ON
 OQ0862'SECOND RIDGE S OF THE ABOVE MENTIONED CROSSROADS.
 OQ0862'
 OQ0862'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE DISKS
 OQ0862'SET IN CONCRETE AS DESCRIBED.
 OQ0862'
 OQ0862'REFERENCE MARK NO. 1 IS AT THE FENCE LINE, W OF THE SECTION-LINE
 OQ0862'ROAD RUNNING N AND S, ON THE FIRST RIDGE S OF THE CROSSROADS.
 OQ0862'
 OQ0862'REFERENCE MARK NO. 2 IS AT THE FENCE LINE ON THE E SIDE OF THE
 OQ0862'ROAD, ABEAM OF THE STATION.
 OQ0862'
 OQ0862'ALL MARKS ARE FLUSH WITH THE GROUND.
 OQ0862'
 OQ0862'HEIGHT OF SIGNAL ABOVE STATION MARK - 27 METERS.
 OQ0862
 OQ0862                          STATION RECOVERY (1927)
 OQ0862
 OQ0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1927
 OQ0862'RECOVERED IN GOOD CONDITION.
 OQ0862
 OQ0862                          STATION RECOVERY (1935)
 OQ0862
 OQ0862'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0862'SURFACE MARK IS STANDARD STATION DISK IN CONCRETE, PROJECTING
 OQ0862'ABOUT 2 INCHES ABOVE GROUND, IN SE CORNER NE 1/4 SEC. 30, T 103 N,
 OQ0862'R 52 W, ON LAND OWNED BY HUGH GILMORE AND OCCUPIED BY EARL
 OQ0862'MC CABE, 69 FEET N OF FENCE ON THE E AND W CENTER LINE OF SECTION,
 OQ0862'39 FEET W OF CENTER LINE OF SECTION-LINE ROAD, 6 FEET W OF W
 OQ0862'RIGHT-OF-WAY FENCE, AND AT THE TOP OF SECOND RIDGE S OF
 OQ0862'CROSSROADS AT NE CORNER OF SECTION (IT IS NOT 5843 FEET S OF
 OQ0862'CROSS ROAD BUT ABOUT 1/2 MILE).
 OQ0862'
 OQ0862'REFERENCE MARK NO. 1 IS STANDARD REFERENCE DISK IN CONCRETE,
 OQ0862'FLUSH WITH GROUND, AT N SIDE OF FIRST RIDGE S OF ABOVE MENTIONED
 OQ0862'CROSSROADS, ABOUT 0.2 MILE S OF NE CORNER OF SECTION, 40 FEET W OF
 OQ0862'CENTER LINE OF SECTION-LINE ROAD, AND AT THE W RIGHT-OF-WAY
 OQ0862'FENCE LINE.
 OQ0862'
 OQ0862'REFERENCE MARK NO. 2 IS STANDARD REFERENCE DISK IN CONCRETE,
 OQ0862'PROJECTING ABOUT 2 INCHES ABOVE GROUND, IN RIGHT-OF-WAY OF
 OQ0862'SECTION-LINE ROAD, 36 FEET E OF CENTER LINE OF ROAD, 7 FEET W OF
 OQ0862'E RIGHT-OF-WAY FENCE, AND 74.8 FEET E OF STATION.  ONE SIDE OF
 OQ0862'CONCRETE BLOCK HAS BEEN EXPOSED BY GRADING OPERATIONS BUT THE
 OQ0862'MARK IS STILL FIRMLY IN PLACE.
 OQ0862
 OQ0862                          STATION RECOVERY (1971)
 OQ0862
 OQ0862'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0862'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  REFERENCE
 OQ0862'MARK NO. 1 (AZIMUTH MARK), WAS NOT FOUND AND IS BELIEVED TO HAVE
 OQ0862'BEEN DESTROYED BY GRADING OPERATIONS.  REFERENCE MARK NO. 2 WAS
 OQ0862'FOUND DESTROYED, THE TOP OF THE MONUMENT WITH THE DISK INTACT WAS
 OQ0862'FOUND BROKEN OFF, APPARENTLY BY GRADING OPERATIONS.  REFERENCE
 OQ0862'MARKS NO.  3 AND NO. 4, AND A NEW AZIMUTH MARK WERE SET.  THE DISK
 OQ0862'WAS REMOVED FROM REFERENCE MARK NO. 2 AT THIS TIME.
 OQ0862'
 OQ0862'A NEW DESCRIPTION FOLLOWS--
 OQ0862'
 OQ0862'THE STATION IS LOCATED ABOUT 1-3/4 MILES WEST AND 3-1/2 MILES NORTH
 OQ0862'OF HUMBOLDT, IN THE SE CORNER OF THE NE 1/4 OF SEC. 30, T 103
 OQ0862'N, R 52 W, IN A CULTIVATED FIELD ON A HIGH RIDGE.
 OQ0862'
 OQ0862'THE STATION MARK IS A STANDARD DISK STAMPED HUMBOLT 1927, SET
 OQ0862'IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 8-INCHES.  IT IS
 OQ0862'69 FEET NORTH OF A T FENCE CORNER, 39 FEET WEST OF THE CENTER
 OQ0862'OF GRADED ROAD, 26 FEET NORTH OF NORTH END OF FIELD ENTRANCE
 OQ0862'GATE, 6 FEET WEST OF FENCE LINE, AND 2.3 FEET NORTH OF A METAL
 OQ0862'WITNESS POST.
 OQ0862'
 OQ0862'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HUMBOLT 1927
 OQ0862'NO 3 1971, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OQ0862'6-INCHES.  IT IS 32 FEET EAST OF THE CENTER OF THE ROAD, 9 FEET
 OQ0862'SOUTH OF A SOUTH GATE POST, 0.5 WEST OF A FENCE LINE, AND 1.2 FEET
 OQ0862'NORTH OF A METAL WITNESS POST.
 OQ0862'
 OQ0862'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED HUMBOLT 1927
 OQ0862'NO 4 1971, SET IN A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OQ0862'4-INCHES.  IT IS 36 FEET WEST OF THE CENTER OF THE ROAD, 2.0
 OQ0862'FEET NORTH OF A T FENCE CORNER, AND 0.5 FOOT WEST OF A FENCE.
 OQ0862'
 OQ0862'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HUMBOLT 1927 1971,
 OQ0862'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  IT
 OQ0862'IS 35 FEET EAST OF THE CENTER OF THE ROAD, 0.5 FOOT WEST OF A
 OQ0862'FENCE, AND 1.4 FEET SOUTH OF A METAL WITNESS POST.
 OQ0862'
 OQ0862'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAYS 19
 OQ0862'AND 38 AT THE NORTHEAST EDGE OF HUMBOLDT, GO NORTH ON HIGHWAY
 OQ0862'19 FOR 4 MILES TO A PAVED CROSSROAD (COUNTY ROAD 122), TURN LEFT
 OQ0862'AND GO WEST ON COUNTY ROAD 122 FOR 2.0 MILES TO A CROSSROAD,
 OQ0862'TURN LEFT AND GO SOUTH ON GRADED ROAD FOR 0.2 MILE TO THE TOP
 OQ0862'OF THE FIRST RIDGE AND THE AZIMUTH MARK ON THE LEFT AS
 OQ0862'DESCRIBED, CONTINUE SOUTH FOR 0.3 MILE TO THE TOP OF THE SECOND
 OQ0862'RIDGE AND THE STATION AS DESCRIBED.
 OQ0862'
 OQ0862'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 3-1/2
 OQ0862'MILES NNW OF HUMBOLDT
 OQ0862
 OQ0862                          STATION RECOVERY (1992)
 OQ0862
 OQ0862'RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1992
 OQ0862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0863 ***********************************************************************
 OQ0863  DESIGNATION -  HUMBOLT BELL R 1 WEST MAST
 OQ0863  PID         -  OQ0863
 OQ0863  STATE/COUNTY-  SD/MINNEHAHA
 OQ0863  COUNTRY     -  US
 OQ0863  USGS QUAD   -  HUMBOLDT (2017)
 OQ0863
 OQ0863                         *CURRENT SURVEY CONTROL
 OQ0863  ______________________________________________________________________
 OQ0863* NAD 83(1996) POSITION- 43 43 59.58914(N) 097 04 49.73878(W)   ADJUSTED
 OQ0863  ______________________________________________________________________
 OQ0863  GEOID HEIGHT    -        -26.006 (meters)                     GEOID18
 OQ0863  LAPLACE CORR    -         -0.91  (seconds)                    DEFLEC18
 OQ0863  HORZ ORDER      -  THIRD
 OQ0863
 OQ0863.The horizontal coordinates were established by classical geodetic methods
 OQ0863.and adjusted by the National Geodetic Survey in January 1998.
 OQ0863
 OQ0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0863.GEOID18 height accuracy estimate available here.
 OQ0863
 OQ0863.Click photographs - Photos may exist for this station.
 OQ0863
 OQ0863.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0863
 OQ0863. The following values were computed from the NAD 83(1996) position.
 OQ0863
 OQ0863;                    North         East     Units Scale Factor Converg.
 OQ0863;SPC SD S     -   160,646.207   861,974.065   MT  0.99990887   +2 14 38.3
 OQ0863;SPC SD S     -   527,053.43  2,827,993.24   sFT  0.99990887   +2 14 38.3
 OQ0863;UTM  14      - 4,844,033.209   654,584.792   MT  0.99989393   +1 19 38.0
 OQ0863
 OQ0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5458444033(NAD 83)
 OQ0863
 OQ0863                          SUPERSEDED SURVEY CONTROL
 OQ0863
 OQ0863  NAD 83(1995)-  43 43 59.59338(N)    097 04 49.71645(W) AD(       ) 3
 OQ0863  NAD 83(1986)-  43 43 59.59470(N)    097 04 49.71624(W) AD(       ) 3
 OQ0863  NAD 27      -  43 43 59.67453(N)    097 04 48.50158(W) AD(       ) 3
 OQ0863
 OQ0863.Superseded values are not recommended for survey control.
 OQ0863
 OQ0863.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0863.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0863
 OQ0863_MARKER: 41 = ANTENNA MAST
 OQ0863_STAMPING: HUMBOLT 1927
 OQ0863
 OQ0863  HISTORY     - Date     Condition        Report By
 OQ0863  HISTORY     - 1971     FIRST OBSERVED   NGS
 OQ0863
 OQ0863                          STATION DESCRIPTION
 OQ0863
 OQ0863'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0863'6 MILES NORTH AND 1/2 MILE WEST OF HUMBOLDT, 4 MILES SOUTH AND
 OQ0863'1/2 MILE WEST OF BUFFALO TRADING POST, IN A FIELD AND NOT ON THE
 OQ0863'HIGHEST POINT IN THE AREA, A STEEL MAST PAINTED RED AND WHITE WITH
 OQ0863'TWO REFLECTORS AT THE TOP, OVERALL HEIGHT 280 FEET.  POINT
 OQ0863'OBSERVED, LIGHT AT THE TOP WHICH IS OFFSET TO THE SOUTH.
 OQ0863'
 OQ0863'LISTED BY THE BELL TELEPHONE CO. IN SIOUX FALLS AS THE SIOUS FALLS,
 OQ0863'R-1 WEST MAST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0861 ***********************************************************************
 QS0861  DESIGNATION -  HUMP BUTTE
 QS0861  PID         -  QS0861
 QS0861  STATE/COUNTY-  SD/CORSON
 QS0861  COUNTRY     -  US
 QS0861  USGS QUAD   -  HUMP BUTTE (2017)
 QS0861
 QS0861                         *CURRENT SURVEY CONTROL
 QS0861  ______________________________________________________________________
 QS0861* NAD 83(1996) POSITION- 45 52 59.17941(N) 101 26 44.03836(W)   ADJUSTED
 QS0861* NAVD 88 ORTHO HEIGHT -   704.    (meters)     2310.    (feet) SCALED
 QS0861  ______________________________________________________________________
 QS0861  GEOID HEIGHT    -        -20.264 (meters)                     GEOID18
 QS0861  LAPLACE CORR    -         -4.22  (seconds)                    DEFLEC18
 QS0861  HORZ ORDER      -  SECOND
 QS0861
 QS0861.The horizontal coordinates were established by classical geodetic methods
 QS0861.and adjusted by the National Geodetic Survey in January 1998.
 QS0861
 QS0861.The orthometric height was scaled from a topographic map.
 QS0861
 QS0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0861.GEOID18 height accuracy estimate available here.
 QS0861
 QS0861.Click photographs - Photos may exist for this station.
 QS0861
 QS0861.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0861
 QS0861. The following values were computed from the NAD 83(1996) position.
 QS0861
 QS0861;                    North         East     Units Scale Factor Converg.
 QS0861;SPC SD N     -   228,790.491   487,787.047   MT  1.00004469   -1 01 23.1
 QS0861;SPC SD N     -   750,623.47  1,600,348.00   sFT  1.00004469   -1 01 23.1
 QS0861;UTM  14      - 5,083,968.168   310,237.475   MT  1.00004271   -1 45 22.5
 QS0861
 QS0861!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0861!SPC SD N     -   0.99989275  x   1.00004469  =   0.99993743
 QS0861!UTM  14      -   0.99989275  x   1.00004271  =   0.99993545
 QS0861
 QS0861:                Primary Azimuth Mark                     Grid Az
 QS0861:SPC SD N     -  HUMP BUTTE AZ MK                         020 02 54.0
 QS0861:UTM  14      -  HUMP BUTTE AZ MK                         020 46 53.4
 QS0861
 QS0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1023783968(NAD 83)
 QS0861
 QS0861|---------------------------------------------------------------------|
 QS0861| PID    Reference Object                     Distance      Geod. Az  |
 QS0861|                                                           dddmmss.s |
 QS0861| CQ7885 HUMP BUTTE RM 4 AZIMUTH                            0175028.0 |
 QS0861| CQ7881 HUMP BUTTE AZ MK                                   0190130.9 |
 QS0861| CQ7884 HUMP BUTTE RM 3                      19.600 METERS 02205     |
 QS0861| CQ7882 HUMP BUTTE RM 1                      19.528 METERS 02320     |
 QS0861| QS0856 MCINTOSH ST BONAVENTURE CH          APPROX. 8.5 KM 0591730.9 |
 QS0861| QS0857 MCINTOSH MUNICIPAL TANK             APPROX. 8.5 KM 0592210.2 |
 QS0861| CQ7883 HUMP BUTTE RM 2                      17.992 METERS 24145     |
 QS0861| QS0927 WATAUGA EQUITY EXCH ELEV S GAB      APPROX. 8.7 KM 2992355.4 |
 QS0861|---------------------------------------------------------------------|
 QS0861
 QS0861                          SUPERSEDED SURVEY CONTROL
 QS0861
 QS0861  NAD 83(1986)-  45 52 59.17084(N)    101 26 44.03494(W) AD(       ) 2
 QS0861  NAD 27      -  45 52 59.16200(N)    101 26 42.55300(W) AD(       ) 2
 QS0861
 QS0861.Superseded values are not recommended for survey control.
 QS0861
 QS0861.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0861.See file dsdata.pdf to determine how the superseded data were derived.
 QS0861
 QS0861_MARKER: DS = TRIANGULATION STATION DISK
 QS0861_SETTING: 66 = SET IN ROCK OUTCROP
 QS0861_STAMPING: HUMP BUTTE 1952
 QS0861_MARK LOGO: CGS
 QS0861_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0861+STABILITY: POSITION/ELEVATION WELL
 QS0861
 QS0861  HISTORY     - Date     Condition        Report By
 QS0861  HISTORY     - 1952     MONUMENTED       CGS
 QS0861  HISTORY     - 1972     SEE DESCRIPTION  USGS
 QS0861  HISTORY     - 1974     SEE DESCRIPTION  NGS
 QS0861
 QS0861                          STATION DESCRIPTION
 QS0861
 QS0861'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0861'THE STATION IS ABOUT 4-1/2 MILES SOUTHWEST OF MC INTOSH, ON THE
 QS0861'HIGHEST POINT OF HUMP BUTTE, IN SECTION 7, T 22 N, R 22 E, ON LAND
 QS0861'OWNED BY GEORGE GREGSON.
 QS0861'
 QS0861'TO REACH THE STATION FROM THE WATER TANK IN MC INTOSH, GO WEST
 QS0861'ON U.S. HIGHWAY 12 FOR 4.15 MILES TO A CROSS ROAD, TURN LEFT AND
 QS0861'GO SOUTH ON GRADED DIRT ROAD FOR 2.15 MILES TO A CROSS ROAD,
 QS0861'TURN RIGHT AND GO WEST FOR 0.5 MILE TO THE AZIMUTH MARK ON THE
 QS0861'RIGHT, CONTINUE WEST FOR 0.35 MILE TO THE GREGSON HOME ON THE
 QS0861'LEFT, TURN LEFT AND GO SOUTH FOR 0.05 MILE TO A GATE AT THE
 QS0861'NORTHWEST CORNER OF THE BARN, PASS THROUGH GATE AND GO SOUTHWEST FOR
 QS0861'200 FEET TO THE GATE AT THE SOUTHEAST CORNER OF A TOOL SHED,
 QS0861'PASS THROUGH GATE AND GO SOUTHEAST ACROSS COUNTRY FOR 0.4
 QS0861'MILE TO A FENCE CORNER, BEAR RIGHT AND GO SOUTH UP STEEP
 QS0861'GRADE FOR 0.1 MILE TO THE HIGHEST POINT OF BUTTE AND
 QS0861'STATION.
 QS0861'
 QS0861'THE STATION MARK IS SET FLUSH IN A DRILL HOLE IN OUTCROPPING
 QS0861'BEDROCK.  THE DISK IS STAMPED HUMP BUTTE 1952.
 QS0861'
 QS0861'REFERENCE MARK 1 IS SET FLUSH IN A DRILL HOLE IN OUTCROPPING
 QS0861'BEDROCK.  THE DISK IS STAMPED HUMP BUTTE NO 1 1952.
 QS0861'
 QS0861'REFERENCE MARK 2 IS SET FLUSH IN A DRILL HOLE IN OUTCROPPING
 QS0861'BEDROCK.  THE DISK IS STAMPED HUMP BUTTE NO 2 1952.
 QS0861'
 QS0861'THE AZIMUTH MARK IS 36 FEET NORTH OF THE CENTER OF A GRADED ROAD,
 QS0861'2 FEET WEST OF A 4 X 4 INCH WITNESS POST, AND 1 FOOT SOUTH OF A
 QS0861'WIRE FENCE.  THE MARK PROJECTS 8 INCHES, AND THE DISK IS
 QS0861'STAMED HUMP BUTTE 1952.
 QS0861
 QS0861                          STATION RECOVERY (1972)
 QS0861
 QS0861'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972 (DLH)
 QS0861'STATION MARK HAS BEEN REMOVED FROM BEDROCK
 QS0861'
 QS0861'R.M. 1 HAS BEEN REMOVED FROM BEDROCK
 QS0861'
 QS0861'R.M. 2 IS OK
 QS0861'
 QS0861'AZ. MK. IS OK
 QS0861
 QS0861                          STATION RECOVERY (1974)
 QS0861
 QS0861'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 QS0861'THE STATION WAS VISITED IN 1973.  THE STATION MARK DISK, AND
 QS0861'REFERENCE MARK DISK NO. 1 HAD BEEN BROKEN OFF BY VANDALS, THE
 QS0861'STEMS OF THE DISKS REMAINED IN GOOD CONDITION IN THE BEDROCK.
 QS0861'THE AZIMUTH MARK WAS FOUND DESTROYED, APPARENTLY IT HAS BEEN
 QS0861'GRADED OUT DURING ROAD IMPROVEMENTS.  REFERENCE MARK NO. 3 WAS
 QS0861'SET AT THIS TIME.  IN 1974 THE POSITION OF THE CENTER OF THE
 QS0861'STATION MARK STEM WAS HELD, THE STEM REMOVED, THE HOLE DRILLED
 QS0861'DEEPER, AND A NEW STATION MARK SET.  A NEW AZIMUTH MARK WAS SET.
 QS0861'THE CENTER OF THE REFERENCE MARK NO. 1 STEM WAS OBSERVED FOR A
 QS0861'CHECK AND LEFT INTACT AS FOUND.
 QS0861'
 QS0861'THE STATION IS LOCATED ABOUT 4.5 MILES SOUTHWEST OF MC INTOSH, ON
 QS0861'THE HIGHWAY PART OF HUMP BUTTE, IN SEC. 7, T 22 N, R 22 E, ON
 QS0861'PASTURE LAND OWNED BY MR. RAY EVENSON.
 QS0861'
 QS0861'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET AND U.S.
 QS0861'HIGHWAY 12 AT THE NORTH EDGE OF MC INTOSH, GO WEST 4.0 MILES ON
 QS0861'HIGHWAY 12 TO A GRAVELED CROSSROAD, TURN LEFT AND GO SOUTH ON
 QS0861'THE GRAVELED ROAD 2.1 MILES TO A CROSSROAD, TURN RIGHT AND GO
 QS0861'WEST 0.45 MILE TO A T FENCE CORNER AND GATE ON THE RIGHT AND THE
 QS0861'AZIMUTH MARK AS DESCRIBED, CONTINUE WEST ON THE GRADED ROAD 0.35
 QS0861'MILE TO A DRIVEWAY ON THE LEFT INTO MR. RAY EVENSONS FARMSTEAD,
 QS0861'GO THRU THE GATE AT THE NORTHWEST CORNER OF THE BARN, GO SOUTH
 QS0861'ACROSS THE BARNYARD, THENCE SOUTHEAST ACROSS PASTURE 0.5 MILE
 QS0861'TO A POINT IN THE SLOPE OF THE NORTH SIDE OF THE HILL WHERE A
 QS0861'SMALL PIT HAS BEEN DUG OUT AND E.T.T.* THIS IS JUST WEST OF
 QS0861'BEING ON LINE WITH A NORTH-SOUTH FENCE AT THE EAST EDGE OF THE
 QS0861'PASTURE.  FROM E.T.T. PACK SOUTH AND SOUTHEAST UP THE HILL
 QS0861'ABOUT 200 YARDS TO THE STATION AS DESCRIBED.
 QS0861'
 QS0861'THE STATION MARK IS A STANDARD DISK STAMPED HUMP BUTTE 1952 1974,
 QS0861'SET IN A DRILL HOLE IN OUT-CROPPING BEDROCK WHICH MEASURES ABOUT
 QS0861'12 X 24-INCHES AND PROJECTS ABOUT 3-INCHES.  IT IS NEAR THE CENTER
 QS0861'OF THE TOP OF THE RIDGE LEADING TO THE SOUTH, THERE ARE SOME
 QS0861'LARGE ROUGH ROCK OUT-CROPS TO THE NORTH OF THE STATION.
 QS0861'
 QS0861'*REF--END OF TRUCK TRAVEL
 QS0861'
 QS0861'REFERENCE MARK NO. 1 IS THE STEM OF THE ORIGINAL DISK SET IN A
 QS0861'DRILL HOLE IN BEDROCK FLUSH WITH THE GROUND, THE BEDROCK HAS AN
 QS0861'EXPOSED AREA OF ABOUT 1-1/2 X 6-FEET AND IS ABOUT 3-FEET LOWER
 QS0861'THEN THE STATION MARK.
 QS0861'
 QS0861'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED HUMP BUTTE NO 2
 QS0861'1952, SET IN A DRILL HOLE IN AN OUT-CROPPING BEDROCK WHICH
 QS0861'MEASURES ABOUT 3 X 6 FEET WITH THE MARK ABOUT 18-INCHES ABOVE
 QS0861'THE GROUND.  IT IS ON THE SOUTHWEST SLOPE OF THE HILL AND IS
 QS0861'ABOUT 12 FEET LOWER THEN THE STATION.
 QS0861'
 QS0861'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HUMP BUTTE 1952
 QS0861'NO 3 1973, SET IN A DRILL HOLE IN THE SAME BEDROCK AS REFERENCE
 QS0861'MARK NO. 1.
 QS0861'
 QS0861'THE AZIMUTH MARK IS A STANDARD REFERENCE MARK DISK STAMPED HUMP
 QS0861'BUTTE 1952 NO 4 1974 AZ, SET IN THE TOP OF A ROUND CONCRETE
 QS0861'MONUMENT WHICH PROJECTS 8-INCHES.  IT IS ABOUT 150 FEET EAST OF THE
 QS0861'T FENCE CORNER, 35 FEET NORTH OF THE CENTER OF THE GRADED ROAD,
 QS0861'1.5 FEET WEST OF A METAL WITNESS POST, AND IN THE NORTH
 QS0861'RIGHT-OF-WAY FENCE LINE.
 QS0861'
 QS0861'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 4.5
 QS0861'MILES SW OF MC INTOSH
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0844 ***********************************************************************
 OQ0844  DESIGNATION -  HUNTIMER
 OQ0844  PID         -  OQ0844
 OQ0844  STATE/COUNTY-  SD/MINNEHAHA
 OQ0844  COUNTRY     -  US
 OQ0844  USGS QUAD   -  COLTON (2017)
 OQ0844
 OQ0844                         *CURRENT SURVEY CONTROL
 OQ0844  ______________________________________________________________________
 OQ0844* NAD 83(1996) POSITION- 43 50 02.53832(N) 096 55 44.68983(W)   ADJUSTED
 OQ0844* NAVD 88 ORTHO HEIGHT -   509.    (meters)     1670.    (feet) SCALED
 OQ0844  ______________________________________________________________________
 OQ0844  GEOID HEIGHT    -        -25.873 (meters)                     GEOID18
 OQ0844  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 OQ0844  HORZ ORDER      -  SECOND
 OQ0844
 OQ0844.The horizontal coordinates were established by classical geodetic methods
 OQ0844.and adjusted by the National Geodetic Survey in January 1998.
 OQ0844
 OQ0844.The orthometric height was scaled from a topographic map.
 OQ0844
 OQ0844.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0844.GEOID18 height accuracy estimate available here.
 OQ0844
 OQ0844.Click photographs - Photos may exist for this station.
 OQ0844
 OQ0844.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0844
 OQ0844. The following values were computed from the NAD 83(1996) position.
 OQ0844
 OQ0844;                    North         East     Units Scale Factor Converg.
 OQ0844;SPC SD S     -   172,326.292   873,701.887   MT  0.99991394   +2 20 54.3
 OQ0844;SPC SD S     -   565,373.84  2,866,470.27   sFT  0.99991394   +2 20 54.3
 OQ0844;UTM  14      - 4,855,524.522   666,497.776   MT  0.99994097   +1 26 04.5
 OQ0844
 OQ0844!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0844!SPC SD S     -   0.99992420  x   0.99991394  =   0.99983815
 OQ0844!UTM  14      -   0.99992420  x   0.99994097  =   0.99986518
 OQ0844
 OQ0844:                Primary Azimuth Mark                     Grid Az
 OQ0844:SPC SD S     -  HUNTIMER AZ MK 2                         190 18 56.9
 OQ0844:UTM  14      -  HUNTIMER AZ MK 2                         191 13 46.7
 OQ0844
 OQ0844_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP6649755524(NAD 83)
 OQ0844
 OQ0844|---------------------------------------------------------------------|
 OQ0844| PID    Reference Object                     Distance      Geod. Az  |
 OQ0844|                                                           dddmmss.s |
 OQ0844| OQ0843 WILLOW CREEK LUTH CH SPIRE          APPROX.10.6 KM 1170419.3 |
 OQ0844| CO3750 HUNTIMER RM 1                        40.871 METERS 12733     |
 OQ0844| CO3748 HUNTIMER AZ MK                                     1914845.8 |
 OQ0844| CO3749 HUNTIMER AZ MK 2                                   1923951.2 |
 OQ0844| OQ0863 HUMBOLT BELL R 1 WEST MAST          APPROX.16.6 KM 2272755.6 |
 OQ0844| CO3751 HUNTIMER RM 2                        39.222 METERS 23048     |
 OQ0844| OQ0853 ST JACOBS LUTH CH STEEPLE           APPROX.10.2 KM 2515427.4 |
 OQ0844| CO3752 HUNTIMER RM 3                        34.659 METERS 26234     |
 OQ0844| OQ0845 ST JOSEPH CATH CH STEEPLE            68.610 METERS 27432     |
 OQ0844| OQ0846 ST JOSEPH CATH CH NEW STEEPLE       108.169 METERS 30020     |
 OQ0844| CO3753 HUNTIMER RM 4                        35.729 METERS 30803     |
 OQ0844|---------------------------------------------------------------------|
 OQ0844
 OQ0844                          SUPERSEDED SURVEY CONTROL
 OQ0844
 OQ0844  NAD 83(1986)-  43 50 02.54283(N)    096 55 44.66781(W) AD(       ) 2
 OQ0844  NAD 27      -  43 50 02.63200(N)    096 55 43.46500(W) AD(       ) 2
 OQ0844
 OQ0844.Superseded values are not recommended for survey control.
 OQ0844
 OQ0844.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0844.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0844
 OQ0844_MARKER: DS = TRIANGULATION STATION DISK
 OQ0844_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0844_STAMPING: HUNTIMER 1949
 OQ0844_MARK LOGO: CGS
 OQ0844_PROJECTION: FLUSH
 OQ0844_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0844+STABILITY: SURFACE MOTION
 OQ0844
 OQ0844  HISTORY     - Date     Condition        Report By
 OQ0844  HISTORY     - 1949     MONUMENTED       CGS
 OQ0844  HISTORY     - 1953     GOOD             CGS
 OQ0844  HISTORY     - 1966     MARK NOT FOUND   CGS
 OQ0844  HISTORY     - 1971     GOOD             NGS
 OQ0844
 OQ0844                          STATION DESCRIPTION
 OQ0844
 OQ0844'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0844'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF COLTON AND 1 MILE
 OQ0844'SOUTH OF THE MINNEHAHA-LAKE COUNTY LINE, ON LAND OWNED BY MR.
 OQ0844'ED HUNTIMER.  IT IS 127 FEET EAST OF THE NORTHEAST CORNER OF A
 OQ0844'FARM HOME AND 53 FEET NORTH OF THE CENTERLINE OF A GRAVEL ROAD.
 OQ0844'THE MARK IS STAMPED HUNTIMER 1949 AND IS SET FLUSH WITH THE
 OQ0844'GROUND.
 OQ0844'
 OQ0844'REFERENCE MARK NO. 1 IS 32 FEET SOUTH OF THE CENTERLINE OF A
 OQ0844'GRAVEL ROAD, 2 FEET NORTH OF A FENCELINE, AND 1 FOOT NORTHWEST
 OQ0844'OF A TELEPHONE POLE.  THE MARK IS STAMPED HUNTIMER NO 1 1949 AND
 OQ0844'PROJECTS ABOUT 5 INCHES.
 OQ0844'
 OQ0844'REFERENCE MARK NO. 2 IS 30 FEET SOUTH OF THE CENTERLINE OF A
 OQ0844'GRAVEL ROAD, 1.5 FEET NORTH OF A FENCELINE AND 1 FOOT EAST OF A
 OQ0844'TELEPHONE POLE.  THE MARK IS STAMPED HUNTIMER NO 2 1949 AND
 OQ0844'PROJECTS ABOUT 4 INCHES.
 OQ0844'
 OQ0844'AZIMUTH MARK IS 26 FEET WEST OF THE CENTERLINE OF A GRAVEL ROAD,
 OQ0844'2.5 FEET EAST NORTHEAST OF A WHITE WITNESS POST AND 2 FEET NORTH
 OQ0844'OF A POWER LINE POLE.  THE MARK IS STAMPED HUNTIMER 1949 AND
 OQ0844'PROJECTS ABOUT 6 INCHES.
 OQ0844'
 OQ0844'TO REACH FROM THE POST OFFICE IN THE SMALL VILLAGE OF COLTON,
 OQ0844'GO WEST FOR 0.2 MILE TO CROSSROADS, TURN RIGHT (NORTH) AND GO
 OQ0844'2.85 MILE TO AZIMUTH MARK ON LEFT SIDE OF ROAD AS DESCRIBED,
 OQ0844'CONTINUE STRAIGHT AHEAD FOR 0.35 MILE TO A CROSSROADS AND CHURCH
 OQ0844'ON RIGHT, TURN EAST (RIGHT) FOR 0.15 MILE TO STATION ON LEFT AS
 OQ0844'DESCRIBED.
 OQ0844'
 OQ0844'HEIGHT OF LIGHT ABOVE STATION MARK 26 METERS.
 OQ0844
 OQ0844                          STATION RECOVERY (1953)
 OQ0844
 OQ0844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953 (CSA)
 OQ0844'LETTER OF MR. C.S. ANDERBERG, COLTON, SOUTH DAKOTA DATED NOVEMBER
 OQ0844'9 AND NOVEMBER 17 1953--
 OQ0844'
 OQ0844'FOUND TWO CS AND GS MARKERS PLOWED OUT DUE TO GRADING OF THE
 OQ0844'ROAD ALONG THE NORTH SIDE NEAR THE NW COR OF SEC 11 TWP 104
 OQ0844'R 51 W.
 OQ0844'
 OQ0844'REFERENCE MARK DISK STAMPED HUNTIMER NO 2 1949 RECEIVED AT OFFICE
 OQ0844'11/24/53.  PROBABLY R.M. NO. 1 WAS OTHER MARKER FOUND DISTURBED.
 OQ0844
 OQ0844                          STATION RECOVERY (1966)
 OQ0844
 OQ0844'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 OQ0844'THE REFERENCE MARKS AND THE AZIMUTH MARK HAS BEEN DESTROYED.  A
 OQ0844'SEARCH WAS MADE FOR THE STATION MARK AND BELIEVE TO BE DESTROYED
 OQ0844'DUE TO A TREE FARM AT THE LOCATION OF THE MARK.  MR. ED HUNTIMER
 OQ0844'NO LONGER LIVES AT THE RANCH HOUSE.
 OQ0844
 OQ0844                          STATION RECOVERY (1971)
 OQ0844
 OQ0844'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS)
 OQ0844'THE STATION MARK WAS FOUND IN GOOD CONDITION.  IT HAD PREVIOUSLY
 OQ0844'BEEN REPORTED AS BELIEVED TO BE DESTROYED.  THE MARK IS IN A
 OQ0844'SMALL PLOT OF GROUND WHICH HAS BEEN USED AS PERMANENT PASTURE,
 OQ0844'MR. L.V. HUNTIMER, A NEIGHBORING FARMER, STATED THAT HE DOES NOT
 OQ0844'RECALL THAT PLOT OF GROUND BEING CULTIVATED SINCE THE STATION WAS
 OQ0844'SET.  REFERENCE MARKS NO. 1 AND NO. 2, AND THE AZIMUTH MARK ARE
 OQ0844'BELIEVED TO HAVE BEEN DESTROYED BY ROAD IMPROVEMENTS AS
 OQ0844'PREVIOUSLY REPORTED.  REFERENCE MARKS NO. 3 AND NO. 4 AND A NEW
 OQ0844'AZIMUTH MARK WERE SET.
 OQ0844'
 OQ0844'A NEW DESCRIPTION FOLLOWS--
 OQ0844'
 OQ0844'THE STATION IS LOCATED ABOUT 3 MILES NORTH OF COLTON AND 1 MILE
 OQ0844'SOUTH OF THE MINNEHAHA-LAKE COUNTY LINE, JUST EAST OF THE
 OQ0844'ST. JOSEPH CATHOLIC CHURCH YARD, ON PROPERTY OWNED BY MRS. FRED
 OQ0844'HENRICH WHO LIVES 3-1/2 MILES EAST OF THE STATION.
 OQ0844'
 OQ0844'THE STATION MARK IS A STANDARD DISK STAMPED HUNTIMER 1949, SET IN
 OQ0844'A SQUARE CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT IS 440 FEET
 OQ0844'EAST OF CENTER OF THE CROSSROADS INTERSECTION, 238 FEET SOUTHEAST
 OQ0844'OF THE SOUTHEAST CORNER OF THE CHURCH, 92 FEET EAST OF THE
 OQ0844'SOUTHEAST CORNER OF THE CHURCHYARD, 50 FEET NORTH OF THE CENTER OF
 OQ0844'THE EAST-WEST ROAD, AND 1.2 FEET FEET SOUTH OF A METAL
 OQ0844'WITNESS POST.
 OQ0844'
 OQ0844'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED HUNTIMER 1949
 OQ0844'NO 3 1971, SET IN A DRILL HOLE IN A CONCRETE SIDEWALK.  IT IS 176
 OQ0844'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH, 32 FEET
 OQ0844'NORTH OF THE CENTER OF THE ROAD, 22 FEET WEST OF THE SOUTHEAST
 OQ0844'CORNER OF THE CHURCHYARD, AND 1.5 FEET WEST OF THE EAST END OF
 OQ0844'THE SIDEWALK.
 OQ0844'
 OQ0844'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED HUNTIMER 1949 NO
 OQ0844'4 1971, SET IN A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND.  IT
 OQ0844'IS 122 FEET EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE CHURCH,
 OQ0844'120 FEET NORTH OF THE CENTER OF THE ROAD, 10 FEET SOUTH OF A
 OQ0844'30-INCH TREE, AND 1.0 FOOT WEST OF THE EAST FENCE OF THE
 OQ0844'CHURCHYARD.
 OQ0844'
 OQ0844'THE AZIMUTH MARK IS A STANDARD DISK STAMPED HUNTIMER 1949 1971,
 OQ0844'SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.  IT IS
 OQ0844'ON HIGH GROUND BETWEEN COUNTY ROAD 149 AND THE RAILROAD TRACKS, 76
 OQ0844'FEET EAST OF THE EAST RAIL, 66 FEET WEST OF THE CENTER OF THE
 OQ0844'ROAD, 13 FEET WEST OF A POWER POLE, AND 1.5 FEET NORTH OF A METAL
 OQ0844'WITNESS POST.
 OQ0844'
 OQ0844'TO REACH THE STATION FROM THE POST OFFICE IN COLTON, GO WEST 0.2
 OQ0844'MILE TO A CROSSROAD INTERSECTION, TURN RIGHT AND GO NORTH ON
 OQ0844'COUNTY ROAD 149 FOR 2.75 MILES TO THE AZIMUTH MARK ON THE LEFT
 OQ0844'AS DESCRIBED, CONTINUE NORTH FOR 0.45 MILE TO THE CROSSROAD
 OQ0844'INTERSECTION WITH COUNTY ROAD 104, AND THE STATION 440 FEET TO
 OQ0844'THE EAST AS DESCRIBED.
 OQ0844'
 OQ0844'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 OQ0844'3 MILES NORTH OF COLTON.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0739 ***********************************************************************
 OT0739  DESIGNATION -  HURLEY
 OT0739  PID         -  OT0739
 OT0739  STATE/COUNTY-  SD/PENNINGTON
 OT0739  COUNTRY     -  US
 OT0739  USGS QUAD   -  CONATA (2017)
 OT0739
 OT0739                         *CURRENT SURVEY CONTROL
 OT0739  ______________________________________________________________________
 OT0739* NAD 83(1996) POSITION- 43 43 22.79897(N) 102 09 00.06919(W)   ADJUSTED
 OT0739* NAVD 88 ORTHO HEIGHT -   792.5   (meters)     2600.    (feet) VERTCON3
 OT0739  ______________________________________________________________________
 OT0739  GEOID HEIGHT    -        -19.380 (meters)                     GEOID18
 OT0739  LAPLACE CORR    -         -7.28  (seconds)                    DEFLEC18
 OT0739  HORZ ORDER      -  FIRST
 OT0739
 OT0739.The horizontal coordinates were established by classical geodetic methods
 OT0739.and adjusted by the National Geodetic Survey in January 1998.
 OT0739
 OT0739.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0739.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0739
 OT0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0739.GEOID18 height accuracy estimate available here.
 OT0739
 OT0739.Click photographs - Photos may exist for this station.
 OT0739
 OT0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0739
 OT0739. The following values were computed from the NAD 83(1996) position.
 OT0739
 OT0739;                    North         East     Units Scale Factor Converg.
 OT0739;SPC SD S     -   155,980.855   453,639.410   MT  0.99990853   -1 15 11.7
 OT0739;SPC SD S     -   511,747.19  1,488,315.30   sFT  0.99990853   -1 15 11.7
 OT0739;UTM  13      - 4,845,055.578   729,559.404   MT  1.00024822   +1 58 14.5
 OT0739
 OT0739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0739!SPC SD S     -   0.99987879  x   0.99990853  =   0.99978733
 OT0739!UTM  13      -   0.99987879  x   1.00024822  =   1.00012698
 OT0739
 OT0739:                Primary Azimuth Mark                     Grid Az
 OT0739:SPC SD S     -  HURLEY AZ MK                             132 30 49.8
 OT0739:UTM  13      -  HURLEY AZ MK                             129 17 23.6
 OT0739
 OT0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2955945055(NAD 83)
 OT0739
 OT0739|---------------------------------------------------------------------|
 OT0739| PID    Reference Object                     Distance      Geod. Az  |
 OT0739|                                                           dddmmss.s |
 OT0739| CQ4046 HURLEY RM 1                          43.876 METERS 12254     |
 OT0739| CQ4045 HURLEY AZ MK                                       1311538.1 |
 OT0739| OT0737 ST CECELIA CHURCH CUPOLA            APPROX.14.7 KM 1585000.7 |
 OT0739| CQ4047 HURLEY RM 2                          46.505 METERS 21757     |
 OT0739|---------------------------------------------------------------------|
 OT0739
 OT0739                          SUPERSEDED SURVEY CONTROL
 OT0739
 OT0739  NAD 83(1995)-  43 43 22.79256(N)    102 09 00.07168(W) AD(       ) 1
 OT0739  NAD 83(1986)-  43 43 22.79060(N)    102 09 00.07193(W) AD(       ) 1
 OT0739  NAD 27      -  43 43 22.82000(N)    102 08 58.50200(W) AD(       ) 1
 OT0739  NGVD 29 (07/19/86)  792.0    (m)         2598.     (f) VERT ANG       
 OT0739
 OT0739.Superseded values are not recommended for survey control.
 OT0739
 OT0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0739.See file dsdata.pdf to determine how the superseded data were derived.
 OT0739
 OT0739_MARKER: DS = TRIANGULATION STATION DISK
 OT0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0739_STAMPING: HURLEY 1934
 OT0739_MARK LOGO: CGS
 OT0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0739+STABILITY: SURFACE MOTION
 OT0739
 OT0739  HISTORY     - Date     Condition        Report By
 OT0739  HISTORY     - 1934     MONUMENTED       CGS
 OT0739  HISTORY     - 1936     GOOD             CGS
 OT0739  HISTORY     - 1982     GOOD             SDDT
 OT0739
 OT0739                          STATION DESCRIPTION
 OT0739
 OT0739'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (WRP)
 OT0739'STATION IS ABOUT 2-1/2 MILES E OF CONATA AND IS ON THE HIGHEST
 OT0739'POINT OF A HIGH, PROMINENT BUTTE LOCALLY KNOWN AS HURLEY BUTTE.
 OT0739'THE STATION IS NEAR THE N EDGE OF THE BUTTE ON A SMALL RISE
 OT0739'WHICH IS ABOVE THE TABLE LAND.
 OT0739'
 OT0739'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OT0739'BRONZE DISKS SET IN CONCRETE.
 OT0739'
 OT0739'REFERENCE MARK NO. 1 IS SE AND NO. 2 IS SW OF THE STATION.
 OT0739'
 OT0739'THE AZIMUTH MARK IS ABOUT 0.6 MILE SE OF STATION.  IT IS ON FLAT
 OT0739'TOP OF BUTTE AND ABOUT 80 YARDS N OF S EDGE OF BUTTE.
 OT0739'
 OT0739'ALL MARKS PROJECT 8 INCHES.
 OT0739'
 OT0739'A TEN-FOOT STAND WAS ERECTED.
 OT0739
 OT0739                          STATION RECOVERY (1936)
 OT0739
 OT0739'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0739'STATION AND MARKS FOUND IN GOOD CONDITION.
 OT0739'
 OT0739'TO REACH FROM CONATA GO S 0.5 MILE TO ROUTE 40, GO S AND E ON
 OT0739'ROUTE 40 FOR 2.8 MILES, TURN LEFT N AND FOLLOW ALONG W SIDE OF
 OT0739'N-S FENCE 0.4 MILE TO TOP OF BUTTE.  HERE GO NW 0.2 MILE TO
 OT0739'HIGHEST POINT AND STATION NEAR N SIDE OF BUTTE.
 OT0739'
 OT0739'ALL LINES VISIBLE FROM GROUND.
 OT0739
 OT0739                          STATION RECOVERY (1982)
 OT0739
 OT0739'RECOVERY NOTE BY SD DEPT OF TRANSP 1982 (DWH)
 OT0739'HURLEY RECOVERED GOOD.
 OT0739'
 OT0739'RM NO. 1 RECOVERED GOOD.
 OT0739'
 OT0739'RM NO. 2 RECOVERED GOOD.
 OT0739'
 OT0739'AZI RECOVERED GOOD.
 OT0739'
 OT0739'DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MI. E. OF CONOTA.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0887 ***********************************************************************
 OQ0887  DESIGNATION -  HURLEY TANK
 OQ0887  PID         -  OQ0887
 OQ0887  STATE/COUNTY-  SD/TURNER
 OQ0887  COUNTRY     -  US
 OQ0887  USGS QUAD   -  HURLEY (2017)
 OQ0887
 OQ0887                         *CURRENT SURVEY CONTROL
 OQ0887  ______________________________________________________________________
 OQ0887* NAD 83(1996) POSITION- 43 16 59.27492(N) 097 02 18.31176(W)   ADJUSTED
 OQ0887  ______________________________________________________________________
 OQ0887  GEOID HEIGHT    -        -26.220 (meters)                     GEOID18
 OQ0887  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 OQ0887  HORZ ORDER      -  THIRD
 OQ0887
 OQ0887.The horizontal coordinates were established by classical geodetic methods
 OQ0887.and adjusted by the National Geodetic Survey in January 1998.
 OQ0887
 OQ0887.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0887.GEOID18 height accuracy estimate available here.
 OQ0887
 OQ0887.Click photographs - Photos may exist for this station.
 OQ0887
 OQ0887.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0887
 OQ0887. The following values were computed from the NAD 83(1996) position.
 OQ0887
 OQ0887;                    North         East     Units Scale Factor Converg.
 OQ0887;SPC SD S     -   110,817.632   867,343.029   MT  0.99992390   +2 16 22.8
 OQ0887;SPC SD S     -   363,574.18  2,845,607.92   sFT  0.99992390   +2 16 22.8
 OQ0887;UTM  14      - 4,794,125.098   659,150.992   MT  0.99991158   +1 20 42.5
 OQ0887
 OQ0887_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5915094125(NAD 83)
 OQ0887
 OQ0887                          SUPERSEDED SURVEY CONTROL
 OQ0887
 OQ0887  NAD 83(1995)-  43 16 59.27754(N)    097 02 18.30776(W) AD(       ) 3
 OQ0887  NAD 83(1986)-  43 16 59.28142(N)    097 02 18.29847(W) AD(       ) 3
 OQ0887  NAD 27      -  43 16 59.36000(N)    097 02 17.14000(W) AD(       ) 3
 OQ0887
 OQ0887.Superseded values are not recommended for survey control.
 OQ0887
 OQ0887.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0887.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0887
 OQ0887_MARKER: 51 = TANK
 OQ0887
 OQ0887  HISTORY     - Date     Condition        Report By
 OQ0887  HISTORY     - 1935     FIRST OBSERVED   CGS
 OQ0887
 OQ0887                          STATION DESCRIPTION
 OQ0887
 OQ0887'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CIA)
 OQ0887'POINT OBSERVED UPON WAS FINIAL OF WATER TANK LOCATED IN THE
 OQ0887'TOWN OF HURLEY, PROBABLY MUNICIPAL.  STATION WAS NOT VISITED.
 OQ0887'
 OQ0887'OBSERVED UPON FROM STATIONS HANNAH AND MURRAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0097 ***********************************************************************
 PS0097  DESIGNATION -  HURON
 PS0097  PID         -  PS0097
 PS0097  STATE/COUNTY-  SD/BEADLE
 PS0097  COUNTRY     -  US
 PS0097  USGS QUAD   -  HURON (2017)
 PS0097
 PS0097                         *CURRENT SURVEY CONTROL
 PS0097  ______________________________________________________________________
 PS0097* NAD 83(1986) POSITION- 44 21 34.     (N) 098 12 45.     (W)   SCALED
 PS0097* NAVD 88 ORTHO HEIGHT -   389.552 (meters)     1278.06  (feet) ADJUSTED
 PS0097  ______________________________________________________________________
 PS0097  GEOID HEIGHT    -        -25.043 (meters)                     GEOID18
 PS0097  DYNAMIC HEIGHT  -        389.486 (meters)     1277.84  (feet) COMP
 PS0097  MODELED GRAVITY -    980,439.0   (mgal)                       NAVD 88
 PS0097
 PS0097  VERT ORDER      -  FIRST     CLASS II
 PS0097
 PS0097.The horizontal coordinates were scaled from a map and have
 PS0097.an estimated accuracy of +/- 6 seconds.
 PS0097
 PS0097.The orthometric height was determined by differential leveling and
 PS0097.adjusted by the NATIONAL GEODETIC SURVEY
 PS0097.in October 1997.
 PS0097
 PS0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0097.GEOID18 height accuracy estimate available here.
 PS0097
 PS0097.Click photographs - Photos may exist for this station.
 PS0097
 PS0097.The dynamic height is computed by dividing the NAVD 88
 PS0097.geopotential number by the normal gravity value computed on the
 PS0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0097.degrees latitude (g = 980.6199 gals.).
 PS0097
 PS0097.The modeled gravity was interpolated from observed gravity values.
 PS0097
 PS0097;                    North         East    Units  Estimated Accuracy
 PS0097;SPC SD N     -    60,040.      742,490.      MT  (+/- 180 meters Scaled)
 PS0097
 PS0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ627120(NAD 83)
 PS0097
 PS0097                          SUPERSEDED SURVEY CONTROL
 PS0097
 PS0097  NAVD 88 (06/15/91)  389.563  (m)         1278.09   (f) SUPERSEDED  1 2
 PS0097  NGVD 29 (??/??/92)  389.293  (m)         1277.21   (f) ADJ UNCH    1 2
 PS0097
 PS0097.Superseded values are not recommended for survey control.
 PS0097
 PS0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0097.See file dsdata.pdf to determine how the superseded data were derived.
 PS0097
 PS0097_MARKER: DB = BENCH MARK DISK
 PS0097_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PS0097_SP_SET: FOOTING
 PS0097_STAMPING: HURON 1934
 PS0097_MARK LOGO: CGS
 PS0097_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0097+STABILITY: SURFACE MOTION
 PS0097_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0097+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1994
 PS0097
 PS0097  HISTORY     - Date     Condition        Report By
 PS0097  HISTORY     - 1934     MONUMENTED       CGS
 PS0097  HISTORY     - 1964     GOOD             CGS
 PS0097  HISTORY     - 19941021 GOOD             NGS
 PS0097
 PS0097                          STATION DESCRIPTION
 PS0097
 PS0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0097'AT HURON.
 PS0097'AT HURON, BEADLE COUNTY, AT WINTER PARK, AT THE CITY WATER TANK,
 PS0097'AND IN THE TOP OF THE CONCRETE BLOCK FOUNDATION.  A STANDARD DISK,
 PS0097'STAMPED HURON 1934.
 PS0097
 PS0097                          STATION RECOVERY (1964)
 PS0097
 PS0097'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 PS0097'RECOVERED IN GOOD CONDITION.
 PS0097
 PS0097                          STATION RECOVERY (1994)
 PS0097
 PS0097'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0097'IN HURON, AT THE INTERSECTION OF KANSAS AVENUE AND FIFTH STREET
 PS0097'SOUTHEAST, IN TOP OF AND 0.2 M (0.7 FT) EAST OF THE WEST EDGE OF THE
 PS0097'CONCRETE FOOTING FOR THE WEST LEG OF A WATER TANK, 132.0 M (433.1 FT)
 PS0097'SOUTH OF THE STREET CENTER, 23.5 M (77.1 FT) EAST OF THE AVENUE
 PS0097'CENTER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 PS0097'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0750 ***********************************************************************
 PS0750  DESIGNATION -  HURON
 PS0750  PID         -  PS0750
 PS0750  STATE/COUNTY-  SD/BEADLE
 PS0750  COUNTRY     -  US
 PS0750  USGS QUAD   -  HURON (2017)
 PS0750
 PS0750                         *CURRENT SURVEY CONTROL
 PS0750  ______________________________________________________________________
 PS0750* NAD 83(1996) POSITION- 44 21 35.65307(N) 098 13 31.66888(W)   ADJUSTED
 PS0750* NAVD 88 ORTHO HEIGHT -   389.55  (+/-2cm)     1278.0   (feet) VERTCON3
 PS0750  ______________________________________________________________________
 PS0750  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 PS0750  LAPLACE CORR    -         -0.23  (seconds)                    DEFLEC18
 PS0750  HORZ ORDER      -  FIRST
 PS0750  VERT ORDER      -  THIRD ? (See Below)
 PS0750
 PS0750.The horizontal coordinates were established by classical geodetic methods
 PS0750.and adjusted by the National Geodetic Survey in January 1998.
 PS0750
 PS0750.The NAVD 88 height was computed by applying the VERTCON shift value to
 PS0750.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PS0750
 PS0750.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0750.GEOID18 height accuracy estimate available here.
 PS0750
 PS0750.The vertical order pertains to the NGVD 29 superseded value.
 PS0750
 PS0750.Click photographs - Photos may exist for this station.
 PS0750
 PS0750.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0750
 PS0750. The following values were computed from the NAD 83(1996) position.
 PS0750
 PS0750;                    North         East     Units Scale Factor Converg.
 PS0750;SPC SD N     -    60,064.486   741,455.907   MT  1.00001136   +1 15 21.3
 PS0750;SPC SD N     -   197,061.57  2,432,593.25   sFT  1.00001136   +1 15 21.3
 PS0750;UTM  14      - 4,912,139.494   561,721.209   MT  0.99964685   +0 32 29.6
 PS0750
 PS0750!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0750!SPC SD N     -   0.99994285  x   1.00001136  =   0.99995421
 PS0750!UTM  14      -   0.99994285  x   0.99964685  =   0.99958972
 PS0750
 PS0750:                Primary Azimuth Mark                     Grid Az
 PS0750:SPC SD N     -  CARLYLE                                  227 56 04.6
 PS0750:UTM  14      -  CARLYLE                                  228 38 56.3
 PS0750
 PS0750_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6172112139(NAD 83)
 PS0750
 PS0750|---------------------------------------------------------------------|
 PS0750| PID    Reference Object                     Distance      Geod. Az  |
 PS0750|                                                           dddmmss.s |
 PS0750| CO5670 HURON RM 1                           29.200 METERS 05714     |
 PS0750| PS0606 HURON W MUNICIPAL TANK               19.177 METERS 08545     |
 PS0750| PS0607 HURON E MUNICIPAL TANK              APPROX. 1.1 KM 0912643.0 |
 PS0750| AB6292 HURON RM 2                           23.932 METERS 10221     |
 PS0750| PS0610 CARLYLE                             APPROX.13.8 KM 2291125.9 |
 PS0750| PS0611 VIRGIL MUNICIPAL TANK               APPROX.17.5 KM 2434432.0 |
 PS0750| CO5669 HURON AZ MK                                        2703558.4 |
 PS0750| PS0612 WOLSEY MUNICIPAL TANK               APPROX.20.8 KM 2854915.3 |
 PS0750| PS0613 WOLSEY GERMAN LUTH CH CROSS         APPROX.20.8 KM 2865928.0 |
 PS0750|---------------------------------------------------------------------|
 PS0750
 PS0750                          SUPERSEDED SURVEY CONTROL
 PS0750
 PS0750  NAD 83(1986)-  44 21 35.64478(N)    098 13 31.68371(W) AD(       ) 1
 PS0750  NAD 27      -  44 21 35.69100(N)    098 13 30.35500(W) AD(       ) 1
 PS0750  NGVD 29             389.29   (m)         1277.2    (f) LEVELING    3  
 PS0750
 PS0750.Superseded values are not recommended for survey control.
 PS0750
 PS0750.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0750.See file dsdata.pdf to determine how the superseded data were derived.
 PS0750
 PS0750_MARKER: DS = TRIANGULATION STATION DISK
 PS0750_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0750_STAMPING: HURON 1934
 PS0750_MARK LOGO: CGS
 PS0750_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0750_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0750+STABILITY: SURFACE MOTION
 PS0750_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0750+SATELLITE: SATELLITE OBSERVATIONS - October 29, 1992
 PS0750
 PS0750  HISTORY     - Date     Condition        Report By
 PS0750  HISTORY     - 1934     MONUMENTED       CGS
 PS0750  HISTORY     - 1934     GOOD             CGS
 PS0750  HISTORY     - 1957     GOOD             CGS
 PS0750  HISTORY     - 1964     GOOD             CGS
 PS0750  HISTORY     - 1977     GOOD             NGS
 PS0750  HISTORY     - 19921028 GOOD             NGS
 PS0750  HISTORY     - 19921029 GOOD             NGS
 PS0750  HISTORY     - 19941031 MARK NOT FOUND   NGS
 PS0750
 PS0750                          STATION DESCRIPTION
 PS0750
 PS0750'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0750'STATION IS LOCATED NEAR THE CENTER OF SEC. 1, T 110 N, R 62 W, IN
 PS0750'W PART OF HURON, 60 FEET E OF CENTER LINE OF WYOMING AVENUE, 90
 PS0750'FEET N OF CENTER LINE OF SIXTH STREET SW, 62.80 FEET W OF CENTER
 PS0750'OF FEED PIPE OF W MUNICIPAL WATER TANK.
 PS0750'
 PS0750'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 PS0750'BRONZE DISKS SET IN CONCRETE.
 PS0750'
 PS0750'REFERENCE MARK NO. 1 IS 45 FEET N OF CENTER OF FEED PIPE OF WATER
 PS0750'TANK.
 PS0750'
 PS0750'REFERENCE MARK NO. 2 IS IN THE N CORNER OF THE SE FOOTING OF SAID
 PS0750'WATER TANK.
 PS0750'
 PS0750'REFERENCE MARK NO. 3 IS N 190 FEET FROM THE INTERSECTION OF
 PS0750'SIXTH STREET SW AND WYOMING AVENUE, 24 FEET W OF CENTER LINE OF
 PS0750'WYOMING AVENUE.
 PS0750'
 PS0750'TO REACH THE AZIMUTH MARK FROM SAID TANK, GO N ON WYOMING AVENUE
 PS0750'0.2 MILE TO U.S. HIGHWAY 14, GO W ON U.S. HIGHWAY 14 FOR 0.4
 PS0750'MILE, TURN LEFT, (S) GO 0.3 MILE TO CONCRETE CULVERT.  MARK
 PS0750'IS ON LEFT (E) IN N-S FENCE LINE, 30 FEET E OF CENTER LINE OF
 PS0750'N-S ROAD AND 90 FEET N OF CENTER LINE OF E-W ROAD, AND 18 FEET
 PS0750'NE OF NE CORNER OF CULVERT.
 PS0750'
 PS0750'TO REACH THE STATION FROM HOTEL ROYAL IN HURON, GO W ON THIRD
 PS0750'STREET SW ON U.S. HIGHWAY 14 FOR 0.45 MILE, TURN LEFT (S) ON
 PS0750'WYOMING AVENUE FOR 0.2 MILE TO TANK ON LEFT, WHICH IS 62.80 FEET
 PS0750'E OF STATION.
 PS0750'
 PS0750'HEIGHT OF LIGHT ABOVE STATION MARK - 23 METERS.
 PS0750
 PS0750                          STATION RECOVERY (1934)
 PS0750
 PS0750'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PS0750'RECOVERED IN GOOD CONDITION.
 PS0750
 PS0750                          STATION RECOVERY (1957)
 PS0750
 PS0750'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJB)
 PS0750'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.  THE
 PS0750'AZIMUTH MARK WAS NOT FOUND AFTER A HALF HOUR SEARCH.
 PS0750
 PS0750                          STATION RECOVERY (1964)
 PS0750
 PS0750'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PS0750'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PS0750
 PS0750                          STATION RECOVERY (1977)
 PS0750
 PS0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PS0750'STATION AND REFERENCE MARKS RECOVERED IN GOOD CONDITION.  THE
 PS0750'AZIMUTH MARK HAS BEEN DESTROYED.
 PS0750
 PS0750                          STATION RECOVERY (1992)
 PS0750
 PS0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PS0750'REFERENCE MARK 2 FOUND. WHEN DISTANCES WERE TAPED TO MARK LOCATION IT
 PS0750'WAS FOUND TO BE BENEATH A GRAVEL PAD AND PLAYGROUND EQUIPMENT. AS THE
 PS0750'STATION IS UNDER TALL TREES AND ADJACENT TO A 150 FT (45.72 M) WATER
 PS0750'TANK AND THEREFORE UNSUITABLE FOR GPS OBSERVATIONS THE AREA WAS NOT
 PS0750'DUG UP TO TRY TO FIND THE MARK.  STATION SHOULD STILL BE IN PLACE.
 PS0750
 PS0750                          STATION RECOVERY (1992)
 PS0750
 PS0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PS0750'STATION FOUND TO BE UNSUITABLE FOR GPS OBSERVATIONS DUE TO SITING
 PS0750'WITHIN A SMALL PARK ADJACENT TO A 150 FT (45.72 M) TALL WATER TANK.
 PS0750'STATION IS BENEATH 60 FT (18.29 M) TREES AND COMPLETELY BLOCKED TO
 PS0750'EAST BY WATER TANK.
 PS0750'REFERENCE MARK 2 FOUND AND DISTANCES TAPED TO MARK WHICH WAS FOUND TO
 PS0750'BE UNDER PLAYGROUND EQUIPMENT.  AS THE MARK WAS UNSUITABLE FOR THIS
 PS0750'PROJECT NO ATTEMPT WAS MADE TO UNCOVER STATION BUT STATION SHOULD
 PS0750'STILL BE IN PLACE BENEATH PLAYGROUND EQUIPMENT.
 PS0750
 PS0750                          STATION RECOVERY (1994)
 PS0750
 PS0750'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0750'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0108 ***********************************************************************
 PS0108  DESIGNATION -  HURON AIRPORT
 PS0108  PID         -  PS0108
 PS0108  STATE/COUNTY-  SD/BEADLE
 PS0108  COUNTRY     -  US
 PS0108  USGS QUAD   -  HURON NW (2017)
 PS0108
 PS0108                         *CURRENT SURVEY CONTROL
 PS0108  ______________________________________________________________________
 PS0108* NAD 83(1986) POSITION- 44 23 05.     (N) 098 13 17.     (W)   SCALED
 PS0108* NAVD 88 ORTHO HEIGHT -   391.071 (meters)     1283.04  (feet) ADJUSTED
 PS0108  ______________________________________________________________________
 PS0108  GEOID HEIGHT    -        -24.990 (meters)                     GEOID18
 PS0108  DYNAMIC HEIGHT  -        391.007 (meters)     1282.83  (feet) COMP
 PS0108  MODELED GRAVITY -    980,442.6   (mgal)                       NAVD 88
 PS0108
 PS0108  VERT ORDER      -  FIRST     CLASS II
 PS0108
 PS0108.This mark is at Huron Airport (HON)
 PS0108
 PS0108.The horizontal coordinates were scaled from a map and have
 PS0108.an estimated accuracy of +/- 6 seconds.
 PS0108
 PS0108.The orthometric height was determined by differential leveling and
 PS0108.adjusted by the NATIONAL GEODETIC SURVEY
 PS0108.in October 1997.
 PS0108
 PS0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0108.GEOID18 height accuracy estimate available here.
 PS0108
 PS0108.Click photographs - Photos may exist for this station.
 PS0108
 PS0108.The dynamic height is computed by dividing the NAVD 88
 PS0108.geopotential number by the normal gravity value computed on the
 PS0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0108.degrees latitude (g = 980.6199 gals.).
 PS0108
 PS0108.The modeled gravity was interpolated from observed gravity values.
 PS0108
 PS0108;                    North         East    Units  Estimated Accuracy
 PS0108;SPC SD N     -    62,830.      741,720.      MT  (+/- 180 meters Scaled)
 PS0108
 PS0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ620148(NAD 83)
 PS0108
 PS0108                          SUPERSEDED SURVEY CONTROL
 PS0108
 PS0108  NAVD 88 (06/15/91)  391.117  (m)         1283.19   (f) SUPERSEDED  1 2
 PS0108  NGVD 29 (??/??/92)  390.851  (m)         1282.32   (f) ADJ UNCH    1 2
 PS0108
 PS0108.Superseded values are not recommended for survey control.
 PS0108
 PS0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0108.See file dsdata.pdf to determine how the superseded data were derived.
 PS0108
 PS0108_MARKER: DG = GRAVITY STATION DISK
 PS0108_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PS0108_SP_SET: DOOR SILL
 PS0108_STAMPING: HURON 1950
 PS0108_MARK LOGO: CGS
 PS0108_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0108_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0108_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PS0108+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1994
 PS0108
 PS0108  HISTORY     - Date     Condition        Report By
 PS0108  HISTORY     - 1950     MONUMENTED       CGS
 PS0108  HISTORY     - 1957     GOOD             CGS
 PS0108  HISTORY     - 1967     GOOD             CGS
 PS0108  HISTORY     - 1977     GOOD             NGS
 PS0108  HISTORY     - 19941031 GOOD             NGS
 PS0108
 PS0108                          STATION DESCRIPTION
 PS0108
 PS0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 PS0108'1.5 MI N FROM HURON.
 PS0108'LOCATED ABOUT 1.5 MILES NORTH ALONG STATE HIGHWAY 37 FROM THE
 PS0108'RAILROAD STATION AT HURON, SOUTH DAKOTA, AT HOWES AIRPORT, ON THE
 PS0108'EAST SIDE OF THE LARGE, STONE HANGAR 18 FEET NORTH OF THE
 PS0108'SOUTHEAST CORNER, AND AON THE CONCRETE DOOR SILL 8 INCHES ABOVE
 PS0108'GROUND LEVEL.  MARKED BY A STANDARD C. AND G.S. GRAVITY STATION
 PS0108'DISK, STAMPED HURON 1950 CEMENTED IN A DRILLHOLE.  NOTE-- HOWES
 PS0108'AIRPORT IS LOCATED AT HURON, SOUTH DAKOTA.
 PS0108
 PS0108                          STATION RECOVERY (1967)
 PS0108
 PS0108'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 PS0108'RECOVERED IN GOOD CONDITION.
 PS0108
 PS0108                          STATION RECOVERY (1977)
 PS0108
 PS0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 PS0108'RECOVERED IN GOOD CONDITION.
 PS0108
 PS0108                          STATION RECOVERY (1994)
 PS0108
 PS0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0108'1.6 KM (1.00 MI) NORTHERLY ALONG STATE HIGHWAY 37 FROM THE JUNCTION OF
 PS0108'U.S. HIGHWAY 14 IN HURON, THENCE 0.5 KM (0.30 MI) WESTERLY ALONG 15TH
 PS0108'STREET SOUTHWEST, IN A DOOR SILL FOR THE EAST DOOR OF A STONE HANGAR
 PS0108'AT THE HURON REGIONAL AIRPORT, 46.5 M (152.6 FT) SOUTH OF THE STREET
 PS0108'CENTER, 4.4 M (14.4 FT) NORTH OF THE SOUTH FACE OF THE HANGAR, 0.3 M
 PS0108'(1.0 FT) NORTH OF THE CENTER OF THE DOOR, AND 0.3 M (1.0 FT) ABOVE THE
 PS0108'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0607 ***********************************************************************
 PS0607  DESIGNATION -  HURON E MUNICIPAL TANK
 PS0607  PID         -  PS0607
 PS0607  STATE/COUNTY-  SD/BEADLE
 PS0607  COUNTRY     -  US
 PS0607  USGS QUAD   -  HURON (2017)
 PS0607
 PS0607                         *CURRENT SURVEY CONTROL
 PS0607  ______________________________________________________________________
 PS0607* NAD 83(1996) POSITION- 44 21 34.77601(N) 098 12 43.37186(W)   ADJUSTED
 PS0607  ______________________________________________________________________
 PS0607  GEOID HEIGHT    -        -25.043 (meters)                     GEOID18
 PS0607  LAPLACE CORR    -         -0.34  (seconds)                    DEFLEC18
 PS0607  HORZ ORDER      -  THIRD
 PS0607
 PS0607.The horizontal coordinates were established by classical geodetic methods
 PS0607.and adjusted by the National Geodetic Survey in January 1998.
 PS0607
 PS0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0607.GEOID18 height accuracy estimate available here.
 PS0607
 PS0607.Click photographs - Photos may exist for this station.
 PS0607
 PS0607.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0607
 PS0607. The following values were computed from the NAD 83(1996) position.
 PS0607
 PS0607;                    North         East     Units Scale Factor Converg.
 PS0607;SPC SD N     -    60,060.951   742,525.765   MT  1.00001141   +1 15 55.4
 PS0607;SPC SD N     -   197,049.97  2,436,103.28   sFT  1.00001141   +1 15 55.4
 PS0607;UTM  14      - 4,912,122.626   562,790.552   MT  0.99964849   +0 33 03.3
 PS0607
 PS0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6279012122(NAD 83)
 PS0607
 PS0607                          SUPERSEDED SURVEY CONTROL
 PS0607
 PS0607  NAD 83(1986)-  44 21 34.76748(N)    098 12 43.38949(W) AD(       ) 3
 PS0607  NAD 27      -  44 21 34.81300(N)    098 12 42.05600(W) AD(       ) 3
 PS0607
 PS0607.Superseded values are not recommended for survey control.
 PS0607
 PS0607.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0607.See file dsdata.pdf to determine how the superseded data were derived.
 PS0607
 PS0607_MARKER: 53 = ELEVATED TANK
 PS0607
 PS0607  HISTORY     - Date     Condition        Report By
 PS0607  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0607  HISTORY     - 1957     GOOD             CGS
 PS0607  HISTORY     - 1964     GOOD             CGS
 PS0607  HISTORY     - 1977     GOOD             NGS
 PS0607
 PS0607                          STATION DESCRIPTION
 PS0607
 PS0607'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0607'POINT OBSERVED UPON WAS THE FINIAL OF THE E MUNICIPAL WATER TANK
 PS0607'IN THE CENTRAL PART OF THE TOWN, 150 FEET HIGH AND WAS BUILT IN
 PS0607'1917.
 PS0607'
 PS0607'STATION WAS OBSERVED UPON FROM HURON, CARLYLE, HART, MILLET,
 PS0607'ROSE, AND HULBERT.
 PS0607
 PS0607                          STATION RECOVERY (1957)
 PS0607
 PS0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJB)
 PS0607'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 PS0607
 PS0607                          STATION RECOVERY (1964)
 PS0607
 PS0607'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PS0607'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PS0607
 PS0607                          STATION RECOVERY (1977)
 PS0607
 PS0607'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PS0607'STATION RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB6292 ***********************************************************************
 AB6292  DESIGNATION -  HURON RM 2
 AB6292  PID         -  AB6292
 AB6292  STATE/COUNTY-  SD/BEADLE
 AB6292  COUNTRY     -  US
 AB6292  USGS QUAD   -  HURON (2017)
 AB6292
 AB6292                         *CURRENT SURVEY CONTROL
 AB6292  ______________________________________________________________________
 AB6292* NAD 83(1986) POSITION- 44 21 35.49   (N) 098 13 30.61   (W)   HD_HELD1
 AB6292* NAVD 88 ORTHO HEIGHT -   393.292 (meters)     1290.33  (feet) ADJUSTED
 AB6292  ______________________________________________________________________
 AB6292  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 AB6292  DYNAMIC HEIGHT  -        393.226 (meters)     1290.11  (feet) COMP
 AB6292  MODELED GRAVITY -    980,438.9   (mgal)                       NAVD 88
 AB6292
 AB6292  VERT ORDER      -  FIRST     CLASS II
 AB6292
 AB6292.The horizontal coordinates were determined by differentially corrected
 AB6292.hand held GPS observations or other comparable positioning techniques
 AB6292.and have an estimated accuracy of +/- 3 meters.
 AB6292
 AB6292.The orthometric height was determined by differential leveling and
 AB6292.adjusted by the NATIONAL GEODETIC SURVEY
 AB6292.in October 1997.
 AB6292
 AB6292.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB6292.GEOID18 height accuracy estimate available here.
 AB6292
 AB6292.Click photographs - Photos may exist for this station.
 AB6292
 AB6292.The dynamic height is computed by dividing the NAVD 88
 AB6292.geopotential number by the normal gravity value computed on the
 AB6292.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB6292.degrees latitude (g = 980.6199 gals.).
 AB6292
 AB6292.The modeled gravity was interpolated from observed gravity values.
 AB6292
 AB6292;                    North         East    Units  Estimated Accuracy
 AB6292;SPC SD N     -    60,060.0     741,479.5     MT  (+/- 3 meters HH1 GPS) 
 AB6292
 AB6292_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6174412134(NAD 83)
 AB6292
 AB6292                          SUPERSEDED SURVEY CONTROL
 AB6292
 AB6292.No superseded survey control is available for this station.
 AB6292
 AB6292_MARKER: DR = REFERENCE MARK DISK
 AB6292_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AB6292_SP_SET: FOOTING
 AB6292_STAMPING: HURON NO 2 1934
 AB6292_MARK LOGO: CGS
 AB6292_PROJECTION: PROJECTING 10 CENTIMETERS
 AB6292_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB6292_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AB6292+STABILITY: SURFACE MOTION
 AB6292_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB6292+SATELLITE: SATELLITE OBSERVATIONS - October 21, 1994
 AB6292
 AB6292  HISTORY     - Date     Condition        Report By
 AB6292  HISTORY     - 1934     MONUMENTED       CGS
 AB6292  HISTORY     - 19941021 GOOD             NGS
 AB6292
 AB6292                          STATION DESCRIPTION
 AB6292
 AB6292'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB6292'IN HURON, AT THE INTERSECTION OF WYOMING AVENUE AND SIXTH STREET
 AB6292'SOUTHWEST, IN TOP OF AND 0.1 M (0.3 FT) SOUTH OF THE NORTH CORNER OF A
 AB6292'CONCRETE FOOTING FOR THE SOUTHEAST LEG OF A WATER TANK, 41.8 M (137.1
 AB6292'FT) EAST OF THE AVENUE CENTER, 20.9 M (68.6 FT) NORTH OF THE STREET
 AB6292'CENTER, 11.0 M (36.1 FT) SOUTHEAST OF THE STAND PIPE, 0.4 M (1.3 FT)
 AB6292'ABOVE THE LEVEL OF THE STREET, AND 0.1 M (0.3 FT) ABOVE THE GROUND
 AB6292'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0606 ***********************************************************************
 PS0606  DESIGNATION -  HURON W MUNICIPAL TANK
 PS0606  PID         -  PS0606
 PS0606  STATE/COUNTY-  SD/BEADLE
 PS0606  COUNTRY     -  US
 PS0606  USGS QUAD   -  HURON (2017)
 PS0606
 PS0606                         *CURRENT SURVEY CONTROL
 PS0606  ______________________________________________________________________
 PS0606* NAD 83(1996) POSITION- 44 21 35.69919(N) 098 13 30.80527(W)   ADJUSTED
 PS0606  ______________________________________________________________________
 PS0606  GEOID HEIGHT    -        -25.041 (meters)                     GEOID18
 PS0606  LAPLACE CORR    -         -0.24  (seconds)                    DEFLEC18
 PS0606  HORZ ORDER      -  THIRD
 PS0606
 PS0606.The horizontal coordinates were established by classical geodetic methods
 PS0606.and adjusted by the National Geodetic Survey in January 1998.
 PS0606
 PS0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0606.GEOID18 height accuracy estimate available here.
 PS0606
 PS0606.Click photographs - Photos may exist for this station.
 PS0606
 PS0606.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0606
 PS0606. The following values were computed from the NAD 83(1996) position.
 PS0606
 PS0606;                    North         East     Units Scale Factor Converg.
 PS0606;SPC SD N     -    60,066.329   741,474.995   MT  1.00001136   +1 15 21.9
 PS0606;SPC SD N     -   197,067.61  2,432,655.88   sFT  1.00001136   +1 15 21.9
 PS0606;UTM  14      - 4,912,141.098   561,740.312   MT  0.99964688   +0 32 30.2
 PS0606
 PS0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ6174012141(NAD 83)
 PS0606
 PS0606                          SUPERSEDED SURVEY CONTROL
 PS0606
 PS0606  NAD 83(1986)-  44 21 35.69041(N)    098 13 30.82212(W) AD(       ) 3
 PS0606  NAD 27      -  44 21 35.73700(N)    098 13 29.48900(W) AD(       ) 3
 PS0606
 PS0606.Superseded values are not recommended for survey control.
 PS0606
 PS0606.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0606.See file dsdata.pdf to determine how the superseded data were derived.
 PS0606
 PS0606_MARKER: 53 = ELEVATED TANK
 PS0606
 PS0606  HISTORY     - Date     Condition        Report By
 PS0606  HISTORY     - 1934     FIRST OBSERVED   CGS
 PS0606  HISTORY     - 1957     GOOD             CGS
 PS0606  HISTORY     - 1964     GOOD             CGS
 PS0606  HISTORY     - 1977     GOOD             NGS
 PS0606
 PS0606                          STATION DESCRIPTION
 PS0606
 PS0606'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 PS0606'THE POINT OBSERVED UPON WAS THE FINIAL OF THE W MUNICIPAL WATER
 PS0606'TANK IN THE W PART OF TOWN, 150 FEET HIGH AND WAS BUILT IN 1917.
 PS0606'
 PS0606'STATION WAS OBSERVED UPON FROM HURON, CARLYLE, HART, WESS,
 PS0606'HULBERT, AND ROSE.
 PS0606
 PS0606                          STATION RECOVERY (1957)
 PS0606
 PS0606'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1957 (HJB)
 PS0606'STATION RECOVERED IN GOOD CONDITION.  DESCRIPTION IS ADEQUATE.
 PS0606
 PS0606                          STATION RECOVERY (1964)
 PS0606
 PS0606'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JVT)
 PS0606'THE STATION WAS RECOVERED AND FOUND TO BE IN GOOD CONDITION.
 PS0606
 PS0606                          STATION RECOVERY (1977)
 PS0606
 PS0606'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WTM)
 PS0606'STATION RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0822 ***********************************************************************
 OT0822  DESIGNATION -  HWY 18 MI 3.50
 OT0822  PID         -  OT0822
 OT0822  STATE/COUNTY-  SD/FALL RIVER
 OT0822  COUNTRY     -  US
 OT0822  USGS QUAD   -  EDGEMONT SW (2017)
 OT0822
 OT0822                         *CURRENT SURVEY CONTROL
 OT0822  ______________________________________________________________________
 OT0822* NAD 83(1986) POSITION- 43 18 16.25   (N) 103 59 05.17   (W)   HD_HELD1
 OT0822* NAVD 88 ORTHO HEIGHT -  1169.93  (meters)     3838.3   (feet) RESET
 OT0822  ______________________________________________________________________
 OT0822  GEOID HEIGHT    -        -14.942 (meters)                     GEOID18
 OT0822  VERT ORDER      -  THIRD
 OT0822
 OT0822.The horizontal coordinates were determined by differentially corrected
 OT0822.hand held GPS observations or other comparable positioning techniques
 OT0822.and have an estimated accuracy of +/- 3 meters.
 OT0822
 OT0822.The orthometric height was computed from unverified reset data.
 OT0822
 OT0822.No vertical observational check was made to the station.
 OT0822
 OT0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0822.GEOID18 height accuracy estimate available here.
 OT0822
 OT0822.Click photographs - Photos may exist for this station.
 OT0822
 OT0822;                    North         East    Units  Estimated Accuracy
 OT0822;SPC SD S     -   114,400.3     303,851.5     MT  (+/- 3 meters HH1 GPS) 
 OT0822
 OT0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH8234095131(NAD 83)
 OT0822
 OT0822                          SUPERSEDED SURVEY CONTROL
 OT0822
 OT0822  NGVD 29 (04/17/07) 1169.36   (m)         3836.5    (f) RESET       3  
 OT0822
 OT0822.Superseded values are not recommended for survey control.
 OT0822
 OT0822.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0822.See file dsdata.pdf to determine how the superseded data were derived.
 OT0822
 OT0822_MARKER: DB = BENCH MARK DISK
 OT0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0822_STAMPING: 18-3.50 1986
 OT0822_MARK LOGO: NGS
 OT0822_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0822+STABILITY: SURFACE MOTION
 OT0822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0822+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0822
 OT0822  HISTORY     - Date     Condition        Report By
 OT0822  HISTORY     - 1986     MONUMENTED       NGS
 OT0822
 OT0822                          STATION DESCRIPTION
 OT0822
 OT0822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0822'14.65 KM (9.10 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0822'STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) NORTH OF THE CENTER
 OT0822'OF 18, 3.66 M (12.0 FT) EAST FROM A T-FENCE NORTH, 21.9 M (71.9 FT)
 OT0822'WEST FROM THE CENTER OF A NORTH APPROACH, 0.3 M (1.0 FT) SOUTH FROM
 OT0822'THE RIGHT OF WAY FENCE, 0.3 M (1.0 FT) NORTH FROM A WITNESS POST,
 OT0822'IN THE TOP OF A 6-INCH BY 6-FEET PRECAST POST THAT IS SET
 OT0822'IN A POURED CONCRETE BASE. THE POST PROJECTS 0.15 M (0.5 FT), IN
 OT0822'SECTION 34, T 8 S, R 1 E.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0819 ***********************************************************************
 OT0819  DESIGNATION -  HWY 18 MI 6.93
 OT0819  PID         -  OT0819
 OT0819  STATE/COUNTY-  SD/FALL RIVER
 OT0819  COUNTRY     -  US
 OT0819  USGS QUAD   -  EDGEMONT SW (2017)
 OT0819
 OT0819                         *CURRENT SURVEY CONTROL
 OT0819  ______________________________________________________________________
 OT0819* NAD 83(1986) POSITION- 43 17 16.     (N) 103 55 29.     (W)   SCALED
 OT0819* NAVD 88 ORTHO HEIGHT -  1191.45  (meters)     3908.9   (feet) RESET
 OT0819  ______________________________________________________________________
 OT0819  GEOID HEIGHT    -        -14.996 (meters)                     GEOID18
 OT0819  VERT ORDER      -  THIRD
 OT0819
 OT0819.The horizontal coordinates were scaled from a map and have
 OT0819.an estimated accuracy of +/- 6 seconds.
 OT0819
 OT0819.The orthometric height was computed from unverified reset data.
 OT0819
 OT0819.No vertical observational check was made to the station.
 OT0819
 OT0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0819.GEOID18 height accuracy estimate available here.
 OT0819
 OT0819.Click photographs - Photos may exist for this station.
 OT0819
 OT0819;                    North         East    Units  Estimated Accuracy
 OT0819;SPC SD S     -   112,330.      308,640.      MT  (+/- 180 meters Scaled)
 OT0819
 OT0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH872933(NAD 83)
 OT0819
 OT0819                          SUPERSEDED SURVEY CONTROL
 OT0819
 OT0819  NGVD 29 (04/17/07) 1190.88   (m)         3907.1    (f) RESET       3  
 OT0819
 OT0819.Superseded values are not recommended for survey control.
 OT0819
 OT0819.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0819.See file dsdata.pdf to determine how the superseded data were derived.
 OT0819
 OT0819_MARKER: DB = BENCH MARK DISK
 OT0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0819_STAMPING: 18-6.93 1986
 OT0819_MARK LOGO: NGS
 OT0819_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0819+STABILITY: SURFACE MOTION
 OT0819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0819+SATELLITE: SATELLITE OBSERVATIONS - 1986
 OT0819
 OT0819  HISTORY     - Date     Condition        Report By
 OT0819  HISTORY     - 1986     MONUMENTED       NGS
 OT0819
 OT0819                          STATION DESCRIPTION
 OT0819
 OT0819'DESCRIBED BY NATIONAL GEODETIC SURVEY 1986
 OT0819'8.85 KM (5.50 MI) WEST ALONG U.S. HIGHWAY 18 FROM ITS JUNCTION WITH
 OT0819'STATE HIGHWAY 471 IN EDGEMONT, 22.9 M (75.1 FT) NORTH FROM THE CENTER
 OT0819'OF 18, 0.3 M (1.0 FT) SOUTH FROM THE RIGHT OF WAY FENCE AT THE
 OT0819'WESTERN MOST ONE OF TWO BRACE POSTS, 0.3 M (1.0 FT) NORTH FROM A
 OT0819'WITNESS POST, SET INTO THE TOP OF A 6-INCH CONCRETE POST THAT
 OT0819'PROJECTS 0.15 M (0.5 FT).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1218 ***********************************************************************
 PT1218  PACS        -  This is a Primary Airport Control Station.
 PT1218  DESIGNATION -  HYDE
 PT1218  PID         -  PT1218
 PT1218  STATE/COUNTY-  SD/HUGHES
 PT1218  COUNTRY     -  US
 PT1218  USGS QUAD   -  PIERRE NE (2017)
 PT1218
 PT1218                         *CURRENT SURVEY CONTROL
 PT1218  ______________________________________________________________________
 PT1218* NAD 83(2011) POSITION- 44 23 07.00379(N) 100 18 40.99816(W)   ADJUSTED
 PT1218* NAD 83(2011) ELLIP HT-   531.914 (meters)        (06/27/12)   ADJUSTED
 PT1218* NAD 83(2011) EPOCH   -  2010.00
 PT1218* NAVD 88 ORTHO HEIGHT -   555.316 (meters)     1821.90  (feet) ADJUSTED
 PT1218  ______________________________________________________________________
 PT1218  GEOID HEIGHT    -        -23.402 (meters)                     GEOID18
 PT1218  NAD 83(2011) X  -   -817,306.410 (meters)                     COMP
 PT1218  NAD 83(2011) Y  - -4,492,270.889 (meters)                     COMP
 PT1218  NAD 83(2011) Z  -  4,439,158.855 (meters)                     COMP
 PT1218  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 PT1218  DYNAMIC HEIGHT  -        555.205 (meters)     1821.54  (feet) COMP
 PT1218  MODELED GRAVITY -    980,400.6   (mgal)                       NAVD 88
 PT1218
 PT1218  VERT ORDER      -  FIRST     CLASS II
 PT1218
 PT1218  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PT1218  Standards:
 PT1218         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PT1218            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PT1218  -------------------------------------------------------------------
 PT1218  NETWORK    0.38   1.02           0.16   0.15   0.52     -0.06236038
 PT1218  -------------------------------------------------------------------
 PT1218  Click here for local accuracies and other accuracy information.
 PT1218
 PT1218.This mark is at Pierre Airport (PIR)
 PT1218
 PT1218.The horizontal coordinates were established by GPS observations
 PT1218.and adjusted by the National Geodetic Survey in June 2012.
 PT1218
 PT1218.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PT1218.been affixed to the stable North American tectonic plate. See 
 PT1218.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PT1218
 PT1218.The horizontal coordinates are valid at the epoch date displayed above
 PT1218.which is a decimal equivalence of Year/Month/Day.
 PT1218
 PT1218.The orthometric height was determined by differential leveling and
 PT1218.adjusted by the NATIONAL GEODETIC SURVEY
 PT1218.in October 1997.
 PT1218
 PT1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1218.GEOID18 height accuracy estimate available here.
 PT1218
 PT1218.Click photographs - Photos may exist for this station.
 PT1218
 PT1218.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PT1218
 PT1218.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1218
 PT1218.The ellipsoidal height was determined by GPS observations
 PT1218.and is referenced to NAD 83.
 PT1218
 PT1218.The dynamic height is computed by dividing the NAVD 88
 PT1218.geopotential number by the normal gravity value computed on the
 PT1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT1218.degrees latitude (g = 980.6199 gals.).
 PT1218
 PT1218.The modeled gravity was interpolated from observed gravity values.
 PT1218
 PT1218. The following values were computed from the NAD 83(2011) position.
 PT1218
 PT1218;                    North         East     Units Scale Factor Converg.
 PT1218;SPC SD S     -   227,964.034   601,748.685   MT  0.99999652   +0 00 54.5
 PT1218;SPC SD S     -   747,912.00  1,974,237.14   sFT  0.99999652   +0 00 54.5
 PT1218;UTM  14      - 4,915,502.597   395,543.146   MT  0.99973419   -0 55 02.5
 PT1218
 PT1218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1218!SPC SD S     -   0.99991660  x   0.99999652  =   0.99991312
 PT1218!UTM  14      -   0.99991660  x   0.99973419  =   0.99965082
 PT1218
 PT1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9554315502(NAD 83)
 PT1218
 PT1218                          SUPERSEDED SURVEY CONTROL
 PT1218
 PT1218  NAD 83(2007)-  44 23 07.00373(N)    100 18 40.99918(W) AD(2002.00) 0
 PT1218  ELLIP H (02/10/07)  531.935  (m)                       GP(2002.00)    
 PT1218  ELLIP H (04/05/04)  531.981  (m)                       GP(       ) 2 2
 PT1218  NAD 83(1994)-  44 23 07.00323(N)    100 18 40.99846(W) AD(       ) A
 PT1218  ELLIP H (09/21/95)  531.996  (m)                       GP(       ) 2 1
 PT1218  ELLIP H (11/28/94)  531.980  (m)                       GP(       ) 1 1
 PT1218  ELLIP H (12/21/93)  532.109  (m)                       GP(       ) 4 1
 PT1218  NAD 83(1996)-  44 23 07.00482(N)    100 18 40.99891(W) AD(       ) A
 PT1218  ELLIP H (07/31/92)  532.109  (m)                       GP(       ) 1 1
 PT1218  NAVD 88 (04/18/97)  555.35   (m)  GEOID96  model used  GPS OBS        
 PT1218  NAVD 88 (06/25/96)  555.16   (m)  GEOID93  model used  GPS OBS        
 PT1218  NGVD 29 (06/03/93)  554.78   (m)  UNKNOWN  model used  GPS OBS        
 PT1218  NGVD 29 (07/31/92)  555.48   (m)  GEOID90  model used  GPS OBS        
 PT1218
 PT1218.Superseded values are not recommended for survey control.
 PT1218
 PT1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1218.See file dsdata.pdf to determine how the superseded data were derived.
 PT1218
 PT1218_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1218_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 PT1218+WITH SETTING: PAVEMENT
 PT1218_SP_SET: RESERVOIR TOP
 PT1218_STAMPING: HYDE 1987
 PT1218_MARK LOGO: NGS
 PT1218_MAGNETIC: N = NO MAGNETIC MATERIAL
 PT1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1218+STABILITY: SURFACE MOTION
 PT1218_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PT1218+SATELLITE: SATELLITE OBSERVATIONS - June 30, 1996
 PT1218
 PT1218  HISTORY     - Date     Condition        Report By
 PT1218  HISTORY     - 1987     MONUMENTED       NGS
 PT1218  HISTORY     - 19900419 GOOD             NGS
 PT1218  HISTORY     - 19921013 GOOD             NGS
 PT1218  HISTORY     - 19931004 GOOD             NGS
 PT1218  HISTORY     - 19950802 GOOD             NGS
 PT1218  HISTORY     - 19950901 GOOD             NGS
 PT1218  HISTORY     - 19950918 GOOD             NGS
 PT1218  HISTORY     - 19960630 GOOD             NGS
 PT1218
 PT1218                          STATION DESCRIPTION
 PT1218
 PT1218'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PT1218'THE STATION IS LOCATED ABOUT 1.93 KM (1.20 MI) NORTHEAST OF PIERRE ON
 PT1218'TOP OF A RESERVOIR.  OWNERSHIP--CITY OF PIERRE,C/O DIRECTOR OF PUBLIC
 PT1218'WORKS, P.O. BOX 1253, PIERRE SD 57501, CONTACT DAVE PADGETT, PHONE
 PT1218'605-224-7341.
 PT1218'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 83 AND 14
 PT1218'(TRUCK ROUTE) AND STATE HIGHWAY 34 ON EAST SIDE OF PIERRE, GO NORTH
 PT1218'ON HIGHWAYS 83 AND 14 FOR 2.74 KM (1.70 MI) TO AIRPORT ROAD ON THE
 PT1218'RIGHT.  TURN RIGHT AND GO EAST FOR 0.32 KM (0.20 MI) TO A GRAVEL ROAD
 PT1218'LEFT.  TURN LEFT AND GO NORTH FOR 0.4 KM (0.2 MI) TO A DIRT ENTRANCE
 PT1218'ROAD AND GATE ON THE LEFT.  TURN LEFT AND GO WEST THROUGH THE GATE
 PT1218'FOR 0.1 KM (0.1 MI) TO THE LARGE ROUND CONCRETE TOP TO A WATER
 PT1218'RESERVOIR AND THE STATION IN THE CENTER.
 PT1218'THE STATION IS A STANDARD NGS DISK SET IN A DRILL HOLE IN THE TOP
 PT1218'CENTER OF THE RESERVOIR.  LOCATED 16.8 M (55.1 FT) EAST FROM THE
 PT1218'SOUTHEAST CORNER OF A 4X4 FOOT METAL BUILDING, 5.8 M (19.0 FT) NORTH
 PT1218'FROM A VENT AND 5.18 M (16.99 FT) SOUTH FROM A VENT.
 PT1218'DESCRIBED BY D.G. AUG, TYPED BY HJS.
 PT1218
 PT1218                          STATION RECOVERY (1992)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 PT1218'RECOVERED IN GOOD CONDITION.
 PT1218
 PT1218                          STATION RECOVERY (1993)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993 (CLS)
 PT1218'THE STATION IS LOCATED ABOUT 1.9 KM (1.18 MI) NORTHEAST OF PIERRE AT A
 PT1218'RESERVOIR.  OWNERSHIP--CITY OF PIERRE, C/O DIRECTOR OF PUBLIC WORKS,
 PT1218'P.O.BOX 1253, PIERRE, SD  57501.  CONTACT DAVE PADGETT, PHONE
 PT1218'605-224-7341.
 PT1218'
 PT1218'TO REACH FROM THE JUNCTION OF US HIGHWAYS 83 AND 14 (TRUCK ROUTE) AND
 PT1218'STATE HIGHWAY 34 ON THE EAST SIDE OF PIERRE, GO NORTH ON HIGHWAYS 83
 PT1218'AND 14 FOR 2.74 KM (1.70 MI) TO AIRPORT ROAD ON THE RIGHT.  TURN
 PT1218'RIGHT, EAST, FOR 0.32 KM (0.20 MI) TO A GRAVEL ROAD LEFT. TURN LEFT,
 PT1218'NORTH, FOR 0.4 KM (0.25 MI) TO A DIRT ENTRANCE ROAD AND GATE ON THE
 PT1218'LEFT.  TURN LEFT, WEST, THROUGH THE GATE FOR 0.1 KM (0.06 MI) TO THE
 PT1218'LARGE ROUND CONCRETE TOP TO A RESERVOIR WALL AND THE STATION IN THE
 PT1218'CENTER.
 PT1218'
 PT1218'STATION MARK IS A STANDARD HORIZONTAL CONTROL DISK SET IN A DRILL HOLE
 PT1218'IN THE TOP CENTER OF A CONCRETE, RESERVOIR RETAINING WALL.  IT IS 16.8
 PT1218'M (55.12 FT) EAST OF THE SOUTHEAST CORNER OF A 4 FOOTSQUARE METAL
 PT1218'BUILDING, 5.8 M (19.03 FT) NORTH OF A VENT, AND 5.2 M (17.06 FT) SOUTH
 PT1218'OF A VENT.
 PT1218
 PT1218                          STATION RECOVERY (1995)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PT1218'5.1 KM (3.15 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT1218'IN PIERRE, THENCE 1.7 KM (1.05 MI) SOUTHERLY ALONG GARFIELD AVENUE,
 PT1218'THENCE 0.4 KM (0.25 MI) EASTERLY ALONG AIRPORT ROAD, THENCE 0.3 KM
 PT1218'(0.20 MI) NORTHERLY ALONG A GRAVELED ROAD, NEAR THE CENTER OF A
 PT1218'CONCRETE STORAGE TANK ROOF, 122.7 M (402.6 FT) WEST OF THE ROAD
 PT1218'CENTER, AND 4.0 M (13.1 FT) ABOVE THE LEVEL OF THE ROAD.
 PT1218
 PT1218                          STATION RECOVERY (1995)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (CFS)
 PT1218'THE STATION IS LOCATED ABOUT 1.9 KM (1.20 MI) NORTHEAST OF PIERRE AT A
 PT1218'RESERVOIR.  OWNERSHIP--CITY OF PIERRE, C/O DIRECTOR OF PUBLIC WORKS,
 PT1218'P.O. BOX 1253, PIERRE SD 57501.  CONTACT BRUCE PIER, PHONE
 PT1218'605-773-7341.  TO REACH FROM THE JUNCTION OF U.S. HIGHWAYS 83 AND 14
 PT1218'(TRUCK ROUTE) AND STATE HIGHWAY 34 ON THE EAST SIDE OF PIERRE, GO
 PT1218'NORTH ON HIGHWAYS 83 AND 14 FOR 2.74 KM (1.70 MI) TO AIRPORT ROAD ON
 PT1218'THE RIGHT.  TURN RIGHT, EAST, FOR 0.32 KM (0.20 MI) TO A GRAVEL ROAD
 PT1218'LEFT.  TURN LEFT, NORTH, FOR 0.4 KM (0.25 MI) TO A DIRT ENTRANCE ROAD
 PT1218'AND GATE ON THE LEFT.  TURN LEFT, WEST, THROUGH THE GATE FOR 0.1 KM
 PT1218'(0.05 MI) TO THE LARGE ROUND CONCRETE TOP TO A RESERVOIR WALL AND THE
 PT1218'STATION IN THE CENTER.  THE STATION IS SET IN A DRILL HOLE IN THE TOP
 PT1218'CENTER OF A CONCRETE RESERVOIR RETAINING WALL.  IT IS 16.8 M (55.1 FT)
 PT1218'EAST OF THE SOUTHEAST CORNER OF A 4 FOOT (1.2 M) SQUARE METAL
 PT1218'BUILDING, 5.8 M (19.0 FT) NORTH OF A VENT AND 5.2 M (17.1 FT) SOUTH OF
 PT1218'A VENT.
 PT1218
 PT1218                          STATION RECOVERY (1995)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (DFC)
 PT1218'THE STATION IS LOCATED ABOUT 2.1 MI (3.4 KM) EAST-NORTHEAST OF PIERRE,
 PT1218'1.7 MI (2.7 KM) WEST OF THE PIERRE MUNICIPAL AIRPORT TERMINAL BUILDING
 PT1218'AND SET INTO THE TOP OF THE CONCRETE ROOF OF AN UNDERGROUND WATER
 PT1218'TANK.  OWNERSHIP--CITY OF PIERRE, C/O DIRECTOR OF PUBLIC WORKS, P.O.
 PT1218'BOX 1253, PIERRE, SD 57501.  CONTACT BRUCE PIER AT CITY HALL FOR A KEY
 PT1218'TO GATE, PHONE (605) 773-7341.  TO REACH THE STATION FROM THE JUNCTION
 PT1218'OF U.S. HIGHWAYS 14 AND 83 TRUCK ROUTE AND STATE HIGHWAY 34 EAST ON
 PT1218'THE SOUTHEAST SIDE OF PIERRE, GO NORTH ON THE TRUCK ROUTE FOR 1.7 MI
 PT1218'(2.7 KM) TO THE INTERSECTION OF AIRPORT ROAD, TURN RIGHT AND GO EAST
 PT1218'ON AIRPORT ROAD FOR 0.2 MI (0.3 KM) TO A GRAVELED ROAD LEFT, TURN LEFT
 PT1218'AND GO NORTH ON GRAVELED ROAD FOR 0.2 MI (0.3 KM) TO A LOCKED GATE AND
 PT1218'DIRT ROAD ON THE LEFT, TURN LEFT, PASS THROUGH GATE AND GO WEST ACROSS
 PT1218'THE GRASS FOR 0.1 MI (0.2 KM) TO THE STATION ON TOP OF THE RESERVOIR
 PT1218'TANK.  THE STATION IS 402.6 FT (122.7 M) WEST OF THE GRAVELED ROAD
 PT1218'CENTER, 55.1 FT (16.8 M) EAST OF THE SOUTHEAST CORNER OF 4 BY 4-FOOT
 PT1218'METAL SHED, 19.0 FT (5.8 M) NORTH OF A VENT, 17.0 FT (5.2 M) SOUTH OF
 PT1218'A VENT, AND 4.0 M (13.1 FT) ABOVE THE LEVEL OF THE ROAD.  THIS STATION
 PT1218'WAS USED AS AN AREA NAVIGATION APPROACH PRIMARY AIRPORT CONTROL
 PT1218'STATION.
 PT1218
 PT1218                          STATION RECOVERY (1996)
 PT1218
 PT1218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DW)
 PT1218'ANOTHER ALIAS IS PIERRE HYDE. STATION IS LOCATED AT A CITY OF PIERRE,
 PT1218'SOUTH DAKOTA, WATER RESERVOIR NEAR THE MUNICIPAL AIRPORT.  STATION IS
 PT1218'2.1 MI (3.4 KM) NE OF SOUTH DAKOTA STATE CAPITOL AND 1.0 MI (1.6 KM)
 PT1218'NW OF AIRPORT TERMINAL.  TO ACCESS FROM THE INTERSECTION OF ROUTES US
 PT1218'14/83 AND TRUCK ROUTES US 14/83 NORTHEAST OF PIERRE, GO SOUTH ON TRUCK
 PT1218'ROUTES US 14/83 FOR 1.05 MI (1.69 KM) .  TURN EAST, LEFT, ONTO AIRPORT
 PT1218'ROAD AND GO 0.22 MI (0.35 KM) .  TURN NORTH, LEFT, ONTO GRAVEL SECTION
 PT1218'LINE ROAD AND GO 0.21 MI (0.34 KM) TO GREEN METAL GATE IN WIRE FENCE
 PT1218'ON LEFT.  GO WEST, THROUGH GATE, FOR 0.10 MI (0.16 KM) TO RESERVOIR AT
 PT1218'TOP OF HILL.  RESERVOIR IS A CONCRETE TOPPED STRUCTURE, ABOUT 30 M
 PT1218'(98.4 FT) IN DIAMETER, WITH SIX, INVERTED, RED AIR VENTS, AND
 PT1218'SURROUNDED BY SOIL.  DISK IS SET IN A DRILL HOLE IN CENTER OF
 PT1218'RESERVOIR TOP. CHISELED ARROW POINTS NORTH.  CALL FOR ACCESS THROUGH
 PT1218'LOCKED GATE. STATION IS PART OF NGS EASTERN STRAIN NET (GPS) .
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0100 ***********************************************************************
 QQ0100  DESIGNATION -  I
 QQ0100  PID         -  QQ0100
 QQ0100  STATE/COUNTY-  SD/GRANT
 QQ0100  COUNTRY     -  US
 QQ0100  USGS QUAD   -  MILBANK WEST (2017)
 QQ0100
 QQ0100                         *CURRENT SURVEY CONTROL
 QQ0100  ______________________________________________________________________
 QQ0100* NAD 83(1986) POSITION- 45 13 14.3    (N) 096 38 08.7    (W)   HD_HELD2
 QQ0100* NAVD 88 ORTHO HEIGHT -   350.675 (meters)     1150.51  (feet) ADJUSTED
 QQ0100  ______________________________________________________________________
 QQ0100  GEOID HEIGHT    -        -25.837 (meters)                     GEOID18
 QQ0100  DYNAMIC HEIGHT  -        350.649 (meters)     1150.42  (feet) COMP
 QQ0100  MODELED GRAVITY -    980,533.1   (mgal)                       NAVD 88
 QQ0100
 QQ0100  VERT ORDER      -  FIRST     CLASS II
 QQ0100
 QQ0100.The horizontal coordinates were established by autonomous hand held GPS
 QQ0100.observations and have an estimated accuracy of +/- 10 meters.
 QQ0100
 QQ0100.The orthometric height was determined by differential leveling and
 QQ0100.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0100.in July 1998.
 QQ0100
 QQ0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0100.GEOID18 height accuracy estimate available here.
 QQ0100
 QQ0100.Click photographs - Photos may exist for this station.
 QQ0100
 QQ0100.The dynamic height is computed by dividing the NAVD 88
 QQ0100.geopotential number by the normal gravity value computed on the
 QQ0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0100.degrees latitude (g = 980.6199 gals.).
 QQ0100
 QQ0100.The modeled gravity was interpolated from observed gravity values.
 QQ0100
 QQ0100;                    North         East    Units  Estimated Accuracy
 QQ0100;SPC SD N     -   159,651.      864,149.      MT  (+/- 10 meters HH2 GPS)
 QQ0100
 QQ0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR8562210180(NAD 83)
 QQ0100
 QQ0100                          SUPERSEDED SURVEY CONTROL
 QQ0100
 QQ0100  NAVD 88 (06/15/91)  350.708  (m)         1150.61   (f) SUPERSEDED  1 2
 QQ0100  NGVD 29 (??/??/92)  350.474  (m)         1149.85   (f) ADJ UNCH    1 2
 QQ0100
 QQ0100.Superseded values are not recommended for survey control.
 QQ0100
 QQ0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0100.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0100
 QQ0100_MARKER: DB = BENCH MARK DISK
 QQ0100_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 QQ0100_SP_SET: DOOR SILL
 QQ0100_STAMPING: ELEV. 1149.847
 QQ0100_MARK LOGO: CGS
 QQ0100_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0100+STABILITY: SURFACE MOTION
 QQ0100_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0100+SATELLITE: SATELLITE OBSERVATIONS - August 19, 2011
 QQ0100
 QQ0100  HISTORY     - Date     Condition        Report By
 QQ0100  HISTORY     - 1904     MONUMENTED       CGS
 QQ0100  HISTORY     - 1905     GOOD             CGS
 QQ0100  HISTORY     - 1944     GOOD             CGS
 QQ0100  HISTORY     - 19950531 GOOD             LOCENG
 QQ0100  HISTORY     - 19970520 POOR             NGS
 QQ0100  HISTORY     - 20110819 GOOD             GEOCAC
 QQ0100
 QQ0100                          STATION DESCRIPTION
 QQ0100
 QQ0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1905
 QQ0100'AT MILBANK.
 QQ0100'AT MILBANK, GRANT COUNTY, ABOUT 590 FEET SOUTH OF THE CHICAGO,
 QQ0100'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT THE NORTH
 QQ0100'ENTRANCE TO THE MASONIC BUILDING, ABOUT 4 FEET SOUTH OF THE
 QQ0100'NORTH WALL, IN THE SANDSTONE DOORSILL, AND ABOUT 9 INCHES EAST
 QQ0100'OF THE FRONT EDGE.  A STANDARD DISK, ERRONEOUSLY STAMPED.
 QQ0100
 QQ0100                          STATION RECOVERY (1944)
 QQ0100
 QQ0100'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 QQ0100'RECOVERED IN GOOD CONDITION.
 QQ0100
 QQ0100                          STATION RECOVERY (1995)
 QQ0100
 QQ0100'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1995 (GM)
 QQ0100'RECOVERED IN GOOD CONDITION.  NOTE--DISK IS UNDER A MAT THAT NEEDS TO
 QQ0100'BE LIFTED FOR USE.
 QQ0100
 QQ0100                          STATION RECOVERY (1997)
 QQ0100
 QQ0100'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0100'IN MILBANK, AT THE INTERSECTION OF MAIN STREET AND 2ND AVENUE, IN THE
 QQ0100'NORTH END OF THE DOOR SILL OF THE 4TH DOOR SOUTH OF 2ND AVENUE, 30.0 M
 QQ0100'(98.4 FT) SOUTH OF THE AVENUE CENTERLINE, 15.1 M (49.5 FT) EAST OF THE
 QQ0100'STREET CENTERLINE, AND LEVEL WITH MAIN STREET.  NOTE--THE DISK HAS
 QQ0100'BEEN MUTILATED AND IS UNDER A CARPET.
 QQ0100
 QQ0100                          STATION RECOVERY (2011)
 QQ0100
 QQ0100'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QQ0100'DISK IS NO LONGER UNDER A CARPET. MARK WAS SET IN 1904 AND DESCRIBED
 QQ0100'ON P. 157, PRECISE LEVELING IN THE UNITED STATES 1903-1907.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0386 ***********************************************************************
 PR0386  DESIGNATION -  I 1
 PR0386  PID         -  PR0386
 PR0386  STATE/COUNTY-  SD/HAMLIN
 PR0386  COUNTRY     -  US
 PR0386  USGS QUAD   -  BRYANT (2017)
 PR0386
 PR0386                         *CURRENT SURVEY CONTROL
 PR0386  ______________________________________________________________________
 PR0386* NAD 83(1986) POSITION- 44 36 32.     (N) 097 28 19.     (W)   SCALED
 PR0386* NAVD 88 ORTHO HEIGHT -   558.513 (meters)     1832.39  (feet) ADJUSTED
 PR0386  ______________________________________________________________________
 PR0386  GEOID HEIGHT    -        -24.741 (meters)                     GEOID18
 PR0386  DYNAMIC HEIGHT  -        558.419 (meters)     1832.08  (feet) COMP
 PR0386  MODELED GRAVITY -    980,431.5   (mgal)                       NAVD 88
 PR0386
 PR0386  VERT ORDER      -  FIRST     CLASS II
 PR0386
 PR0386.The horizontal coordinates were scaled from a map and have
 PR0386.an estimated accuracy of +/- 6 seconds.
 PR0386
 PR0386.The orthometric height was determined by differential leveling and
 PR0386.adjusted by the NATIONAL GEODETIC SURVEY
 PR0386.in June 1991.
 PR0386
 PR0386.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0386.GEOID18 height accuracy estimate available here.
 PR0386
 PR0386.Click photographs - Photos may exist for this station.
 PR0386
 PR0386.The dynamic height is computed by dividing the NAVD 88
 PR0386.geopotential number by the normal gravity value computed on the
 PR0386.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0386.degrees latitude (g = 980.6199 gals.).
 PR0386
 PR0386.The modeled gravity was interpolated from observed gravity values.
 PR0386
 PR0386;                    North         East    Units  Estimated Accuracy
 PR0386;SPC SD N     -    89,310.      800,640.      MT  (+/- 180 meters Scaled)
 PR0386
 PR0386_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ212406(NAD 83)
 PR0386
 PR0386                          SUPERSEDED SURVEY CONTROL
 PR0386
 PR0386  NGVD 29 (??/??/92)  558.228  (m)         1831.45   (f) ADJ UNCH    1 2
 PR0386
 PR0386.Superseded values are not recommended for survey control.
 PR0386
 PR0386.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0386.See file dsdata.pdf to determine how the superseded data were derived.
 PR0386
 PR0386_MARKER: P = PIPE CAP
 PR0386_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0386_STAMPING: ELEV 1831.453 FT
 PR0386_MARK LOGO: CGS
 PR0386_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0386_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0386
 PR0386  HISTORY     - Date     Condition        Report By
 PR0386  HISTORY     - 1905     MONUMENTED       CGS
 PR0386  HISTORY     - 1973     MARK NOT FOUND   USGS
 PR0386
 PR0386                          STATION DESCRIPTION
 PR0386
 PR0386'DESCRIBED BY COAST AND GEODETIC SURVEY 1905 (JBM)
 PR0386'1.2 MI N FROM BRYANT.
 PR0386'1.2 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0386'PACIFIC RAILROAD FROM THE STATION AT BRYANT, HAMLIN COUNTY, ON
 PR0386'THE PROJECTED CENTER LINE OF A PRIVATE ROAD LEADING TO A FARMHOUSE,
 PR0386'64 FEET EAST OF THE CENTER LINE OF THE TRACK, 40 FEET EAST OF
 PR0386'THE CENTER LINE OF A ROAD PARALLELING THE TRACK, 16 FEET SOUTH
 PR0386'OF A FENCE CORNER, AND ABOUT 1-1/2 FEET HIGHER THAN THE TRACK.
 PR0386'A STANDARD CAP, STAMPED ELEV 1831.453 FT AND FASTENED ON THE
 PR0386'TOP OF A 3-1/2-INCH PIPE PROJECTING 2 INCHES ABOVE GROUND.
 PR0386
 PR0386                          STATION RECOVERY (1973)
 PR0386
 PR0386'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PR0386'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0029 ***********************************************************************
 PU0029  DESIGNATION -  I 10 B 1
 PU0029  PID         -  PU0029
 PU0029  STATE/COUNTY-  SD/MEADE
 PU0029  COUNTRY     -  US
 PU0029  USGS QUAD   -  WHITE OWL NW (2017)
 PU0029
 PU0029                         *CURRENT SURVEY CONTROL
 PU0029  ______________________________________________________________________
 PU0029* NAD 83(1986) POSITION- 44 42 45.     (N) 102 27 19.     (W)   SCALED
 PU0029* NAVD 88 ORTHO HEIGHT -   842.063 (meters)     2762.67  (feet) ADJUSTED
 PU0029  ______________________________________________________________________
 PU0029  GEOID HEIGHT    -        -18.621 (meters)                     GEOID18
 PU0029  DYNAMIC HEIGHT  -        841.863 (meters)     2762.01  (feet) COMP
 PU0029  MODELED GRAVITY -    980,352.1   (mgal)                       NAVD 88
 PU0029
 PU0029  VERT ORDER      -  SECOND    CLASS 0
 PU0029
 PU0029.The horizontal coordinates were scaled from a map and have
 PU0029.an estimated accuracy of +/- 6 seconds.
 PU0029
 PU0029.The orthometric height was determined by differential leveling and
 PU0029.adjusted by the NATIONAL GEODETIC SURVEY
 PU0029.in June 1991.
 PU0029
 PU0029.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0029.GEOID18 height accuracy estimate available here.
 PU0029
 PU0029.Click photographs - Photos may exist for this station.
 PU0029
 PU0029.The dynamic height is computed by dividing the NAVD 88
 PU0029.geopotential number by the normal gravity value computed on the
 PU0029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0029.degrees latitude (g = 980.6199 gals.).
 PU0029
 PU0029.The modeled gravity was interpolated from observed gravity values.
 PU0029
 PU0029;                    North         East    Units  Estimated Accuracy
 PU0029;SPC SD N     -   100,650.      405,480.      MT  (+/- 180 meters Scaled)
 PU0029
 PU0029_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK015541(NAD 83)
 PU0029
 PU0029                          SUPERSEDED SURVEY CONTROL
 PU0029
 PU0029  NGVD 29 (??/??/92)  841.60   (m)         2761.1    (f) COMPUTED    2 0
 PU0029
 PU0029.Superseded values are not recommended for survey control.
 PU0029
 PU0029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0029.See file dsdata.pdf to determine how the superseded data were derived.
 PU0029
 PU0029_MARKER: Z = SEE DESCRIPTION
 PU0029_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0029_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0029_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0029+STABILITY: SURFACE MOTION
 PU0029
 PU0029  HISTORY     - Date     Condition        Report By
 PU0029  HISTORY     - UNK      MONUMENTED       USAF
 PU0029  HISTORY     - 1963     GOOD             CGS
 PU0029
 PU0029                          STATION DESCRIPTION
 PU0029
 PU0029'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0029'7.2 MI E FROM RED OWL.
 PU0029'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE
 PU0029'AND POST OFFICE AT RED OWL, THENCE 5.35 MILES EAST ALONG A
 PU0029'GRAVELED ROAD, THENCE 0.2 MILES WEST ACROSS COUNTRY AND ON THE
 PU0029'CREST OF A RIDGE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A
 PU0029'METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 PU0029'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0986 ***********************************************************************
 PU0986  DESIGNATION -  I 10 B 2
 PU0986  PID         -  PU0986
 PU0986  STATE/COUNTY-  SD/MEADE
 PU0986  COUNTRY     -  US
 PU0986  USGS QUAD   -  WHITE OWL NW (2017)
 PU0986
 PU0986                         *CURRENT SURVEY CONTROL
 PU0986  ______________________________________________________________________
 PU0986* NAD 83(1986) POSITION- 44 42 56.     (N) 102 27 23.     (W)   SCALED
 PU0986* NAVD 88 ORTHO HEIGHT -   846.717 (meters)     2777.94  (feet) ADJUSTED
 PU0986  ______________________________________________________________________
 PU0986  GEOID HEIGHT    -        -18.616 (meters)                     GEOID18
 PU0986  DYNAMIC HEIGHT  -        846.517 (meters)     2777.28  (feet) COMP
 PU0986  MODELED GRAVITY -    980,352.8   (mgal)                       NAVD 88
 PU0986
 PU0986  VERT ORDER      -  SECOND    CLASS 0
 PU0986
 PU0986.The horizontal coordinates were scaled from a map and have
 PU0986.an estimated accuracy of +/- 6 seconds.
 PU0986
 PU0986.The orthometric height was determined by differential leveling and
 PU0986.adjusted by the NATIONAL GEODETIC SURVEY
 PU0986.in June 1991.
 PU0986
 PU0986.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0986.GEOID18 height accuracy estimate available here.
 PU0986
 PU0986.Click photographs - Photos may exist for this station.
 PU0986
 PU0986.The dynamic height is computed by dividing the NAVD 88
 PU0986.geopotential number by the normal gravity value computed on the
 PU0986.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0986.degrees latitude (g = 980.6199 gals.).
 PU0986
 PU0986.The modeled gravity was interpolated from observed gravity values.
 PU0986
 PU0986;                    North         East    Units  Estimated Accuracy
 PU0986;SPC SD N     -   100,990.      405,400.      MT  (+/- 180 meters Scaled)
 PU0986
 PU0986_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK014545(NAD 83)
 PU0986
 PU0986                          SUPERSEDED SURVEY CONTROL
 PU0986
 PU0986  NGVD 29 (??/??/92)  846.26   (m)         2776.4    (f) COMPUTED    2 0
 PU0986
 PU0986.Superseded values are not recommended for survey control.
 PU0986
 PU0986.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0986.See file dsdata.pdf to determine how the superseded data were derived.
 PU0986
 PU0986_MARKER: DZ = AZIMUTH MARK DISK
 PU0986_SP_SET: PIER
 PU0986_STAMPING: I10 B2
 PU0986_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0986
 PU0986  HISTORY     - Date     Condition        Report By
 PU0986  HISTORY     - UNK      MONUMENTED       USAF
 PU0986  HISTORY     - 1963     GOOD             CGS
 PU0986
 PU0986                          STATION DESCRIPTION
 PU0986
 PU0986'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0986'6.8 MI ENE FROM RED OWL.
 PU0986'ABOUT 1.7 MILES NORTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0986'POST OFFICE AT RED OWL, THENCE 4.8 MILES EAST ALONG A GRAVELED
 PU0986'ROAD, THENCE 0.25 MILE SOUTH ACROSS COUNTRY, AND ON THE CREST
 PU0986'OF A HILL, IN SECTION 30, T 9 N, R 14 E, AND THE TOP SURFACE
 PU0986'OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED
 PU0986'ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0040 ***********************************************************************
 PU0040  DESIGNATION -  I 11 B 1
 PU0040  PID         -  PU0040
 PU0040  STATE/COUNTY-  SD/MEADE
 PU0040  COUNTRY     -  US
 PU0040  USGS QUAD   -  MARCUS (2017)
 PU0040
 PU0040                         *CURRENT SURVEY CONTROL
 PU0040  ______________________________________________________________________
 PU0040* NAD 83(1986) POSITION- 44 41 57.     (N) 102 21 54.     (W)   SCALED
 PU0040* NAVD 88 ORTHO HEIGHT -   840.295 (meters)     2756.87  (feet) ADJUSTED
 PU0040  ______________________________________________________________________
 PU0040  GEOID HEIGHT    -        -18.888 (meters)                     GEOID18
 PU0040  DYNAMIC HEIGHT  -        840.088 (meters)     2756.19  (feet) COMP
 PU0040  MODELED GRAVITY -    980,342.7   (mgal)                       NAVD 88
 PU0040
 PU0040  VERT ORDER      -  SECOND    CLASS 0
 PU0040
 PU0040.The horizontal coordinates were scaled from a map and have
 PU0040.an estimated accuracy of +/- 6 seconds.
 PU0040
 PU0040.The orthometric height was determined by differential leveling and
 PU0040.adjusted by the NATIONAL GEODETIC SURVEY
 PU0040.in June 1991.
 PU0040
 PU0040.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0040.GEOID18 height accuracy estimate available here.
 PU0040
 PU0040.Click photographs - Photos may exist for this station.
 PU0040
 PU0040.The dynamic height is computed by dividing the NAVD 88
 PU0040.geopotential number by the normal gravity value computed on the
 PU0040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0040.degrees latitude (g = 980.6199 gals.).
 PU0040
 PU0040.The modeled gravity was interpolated from observed gravity values.
 PU0040
 PU0040;                    North         East    Units  Estimated Accuracy
 PU0040;SPC SD N     -    98,950.      412,590.      MT  (+/- 180 meters Scaled)
 PU0040
 PU0040_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK087529(NAD 83)
 PU0040
 PU0040                          SUPERSEDED SURVEY CONTROL
 PU0040
 PU0040  NGVD 29 (??/??/92)  839.83   (m)         2755.3    (f) COMPUTED    2 0
 PU0040
 PU0040.Superseded values are not recommended for survey control.
 PU0040
 PU0040.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0040.See file dsdata.pdf to determine how the superseded data were derived.
 PU0040
 PU0040_MARKER: Z = SEE DESCRIPTION
 PU0040_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0040_STAMPING: I11 B1
 PU0040_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0040_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0040+STABILITY: SURFACE MOTION
 PU0040
 PU0040  HISTORY     - Date     Condition        Report By
 PU0040  HISTORY     - UNK      MONUMENTED       USAF
 PU0040  HISTORY     - 1963     GOOD             CGS
 PU0040
 PU0040                          STATION DESCRIPTION
 PU0040
 PU0040'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0040'8.1 MI NW FROM MARCUS.
 PU0040'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND POST
 PU0040'OFFICE AT MARCUS, THENCE 3.3 MILES NORTH ALONG A GRAVELED ROAD,
 PU0040'THENCE 4.05 MILES WEST ALONG A GRAVELED ROAD, THENCE 0.25 MILE
 PU0040'SOUTHEAST ACROSS COUNTRY AND ALONG A LOW RIDGE, IN SECTION 36,
 PU0040'T9N, R14E, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 PU0040'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0040'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0039 ***********************************************************************
 PU0039  DESIGNATION -  I 11 B 2
 PU0039  PID         -  PU0039
 PU0039  STATE/COUNTY-  SD/MEADE
 PU0039  COUNTRY     -  US
 PU0039  USGS QUAD   -  MARCUS (2017)
 PU0039
 PU0039                         *CURRENT SURVEY CONTROL
 PU0039  ______________________________________________________________________
 PU0039* NAD 83(1986) POSITION- 44 42 06.     (N) 102 22 03.     (W)   SCALED
 PU0039* NAVD 88 ORTHO HEIGHT -   843.323 (meters)     2766.80  (feet) ADJUSTED
 PU0039  ______________________________________________________________________
 PU0039  GEOID HEIGHT    -        -18.879 (meters)                     GEOID18
 PU0039  DYNAMIC HEIGHT  -        843.116 (meters)     2766.12  (feet) COMP
 PU0039  MODELED GRAVITY -    980,343.2   (mgal)                       NAVD 88
 PU0039
 PU0039  VERT ORDER      -  SECOND    CLASS 0
 PU0039
 PU0039.The horizontal coordinates were scaled from a map and have
 PU0039.an estimated accuracy of +/- 6 seconds.
 PU0039
 PU0039.The orthometric height was determined by differential leveling and
 PU0039.adjusted by the NATIONAL GEODETIC SURVEY
 PU0039.in June 1991.
 PU0039
 PU0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0039.GEOID18 height accuracy estimate available here.
 PU0039
 PU0039.Click photographs - Photos may exist for this station.
 PU0039
 PU0039.The dynamic height is computed by dividing the NAVD 88
 PU0039.geopotential number by the normal gravity value computed on the
 PU0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0039.degrees latitude (g = 980.6199 gals.).
 PU0039
 PU0039.The modeled gravity was interpolated from observed gravity values.
 PU0039
 PU0039;                    North         East    Units  Estimated Accuracy
 PU0039;SPC SD N     -    99,230.      412,400.      MT  (+/- 180 meters Scaled)
 PU0039
 PU0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK085531(NAD 83)
 PU0039
 PU0039                          SUPERSEDED SURVEY CONTROL
 PU0039
 PU0039  NGVD 29 (??/??/92)  842.86   (m)         2765.3    (f) COMPUTED    2 0
 PU0039
 PU0039.Superseded values are not recommended for survey control.
 PU0039
 PU0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0039.See file dsdata.pdf to determine how the superseded data were derived.
 PU0039
 PU0039_MARKER: DZ = AZIMUTH MARK DISK
 PU0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0039+STABILITY: SURFACE MOTION
 PU0039
 PU0039  HISTORY     - Date     Condition        Report By
 PU0039  HISTORY     - UNK      MONUMENTED       USAF
 PU0039  HISTORY     - 1963     GOOD             CGS
 PU0039
 PU0039                          STATION DESCRIPTION
 PU0039
 PU0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0039'7.8 MI NW FROM MARCUS.
 PU0039'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0039'POST OFFICE AT MARCUS, THENCE 3.3 MILES NORTH ALONG A GRAVELED
 PU0039'ROAD, THENCE 4.05 MILES WEST ALONG A GRAVELED ROAD, IN SECTION
 PU0039'258 T9N, R14E, 56 FEET NORTH OF THE CENTER LINE OF THE ROAD,
 PU0039'13 FEET NORTH OF A FENCE, AND THE TOP SURFACE OVER THE CENTER HOLE
 PU0039'OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH
 PU0039'CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0487 ***********************************************************************
 PR0487  DESIGNATION -  I 2
 PR0487  PID         -  PR0487
 PR0487  STATE/COUNTY-  SD/LAKE
 PR0487  COUNTRY     -  US
 PR0487  USGS QUAD   -  MADISON (2017)
 PR0487
 PR0487                         *CURRENT SURVEY CONTROL
 PR0487  ______________________________________________________________________
 PR0487* NAD 83(1986) POSITION- 44 00 03.     (N) 097 06 51.     (W)   SCALED
 PR0487* NAVD 88 ORTHO HEIGHT -   511.034 (meters)     1676.62  (feet) ADJUSTED
 PR0487  ______________________________________________________________________
 PR0487  GEOID HEIGHT    -        -25.806 (meters)                     GEOID18
 PR0487  DYNAMIC HEIGHT  -        510.912 (meters)     1676.22  (feet) COMP
 PR0487  MODELED GRAVITY -    980,364.9   (mgal)                       NAVD 88
 PR0487
 PR0487  VERT ORDER      -  FIRST     CLASS II
 PR0487
 PR0487.The horizontal coordinates were scaled from a map and have
 PR0487.an estimated accuracy of +/- 6 seconds.
 PR0487
 PR0487.The orthometric height was determined by differential leveling and
 PR0487.adjusted by the NATIONAL GEODETIC SURVEY
 PR0487.in June 1991.
 PR0487
 PR0487.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0487.GEOID18 height accuracy estimate available here.
 PR0487
 PR0487.Click photographs - Photos may exist for this station.
 PR0487
 PR0487.The dynamic height is computed by dividing the NAVD 88
 PR0487.geopotential number by the normal gravity value computed on the
 PR0487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0487.degrees latitude (g = 980.6199 gals.).
 PR0487
 PR0487.The modeled gravity was interpolated from observed gravity values.
 PR0487
 PR0487;                    North         East    Units  Estimated Accuracy
 PR0487;SPC SD S     -   190,250.      858,110.      MT  (+/- 180 meters Scaled)
 PR0487
 PR0487_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP511736(NAD 83)
 PR0487
 PR0487                          SUPERSEDED SURVEY CONTROL
 PR0487
 PR0487  NGVD 29 (??/??/92)  510.74   (m)         1675.7    (f) COMPUTED    1 2
 PR0487
 PR0487.Superseded values are not recommended for survey control.
 PR0487
 PR0487.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0487.See file dsdata.pdf to determine how the superseded data were derived.
 PR0487
 PR0487_MARKER: Z = SEE DESCRIPTION
 PR0487_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0487_SP_SET: BUILDING
 PR0487_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0487
 PR0487  HISTORY     - Date     Condition        Report By
 PR0487  HISTORY     - 1905     MONUMENTED       CGS
 PR0487  HISTORY     - 1934     GOOD             CGS
 PR0487  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0487  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0487
 PR0487                          STATION DESCRIPTION
 PR0487
 PR0487'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0487'AT MADISON.
 PR0487'AT MADISON, LAKE COUNTY, AT THE INTERSECTION OF EGAN AVENUE
 PR0487'AND FOURTH STREET, AT THE NORTHWEST CORNER OF THE HUNDEMER
 PR0487'BLOCK (IN 1905), IN THE UPPER LEVEL OF THE SANDSTONE CORNERSTONE,
 PR0487'NEXT TO THE BRICKWORK, AT THE EXTREME CORNER OF THE CORNERSTONE,
 PR0487'AND 2 FEET ABOVE THE SIDEWALK.  A TRIANGULAR SHELF.
 PR0487
 PR0487                          STATION RECOVERY (1968)
 PR0487
 PR0487'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0487'MARK NOT FOUND.
 PR0487
 PR0487                          STATION RECOVERY (2011)
 PR0487
 PR0487'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0487'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0118 ***********************************************************************
 PU0118  DESIGNATION -  I 2 B 1
 PU0118  PID         -  PU0118
 PU0118  STATE/COUNTY-  SD/MEADE
 PU0118  COUNTRY     -  US
 PU0118  USGS QUAD   -  MARCUS (2017)
 PU0118
 PU0118                         *CURRENT SURVEY CONTROL
 PU0118  ______________________________________________________________________
 PU0118* NAD 83(1986) POSITION- 44 44 41.     (N) 102 17 18.     (W)   SCALED
 PU0118* NAVD 88 ORTHO HEIGHT -   724.586 (meters)     2377.25  (feet) ADJUSTED
 PU0118  ______________________________________________________________________
 PU0118  GEOID HEIGHT    -        -19.108 (meters)                     GEOID18
 PU0118  DYNAMIC HEIGHT  -        724.417 (meters)     2376.69  (feet) COMP
 PU0118  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 PU0118
 PU0118  VERT ORDER      -  SECOND    CLASS 0
 PU0118
 PU0118.The horizontal coordinates were scaled from a map and have
 PU0118.an estimated accuracy of +/- 6 seconds.
 PU0118
 PU0118.The orthometric height was determined by differential leveling and
 PU0118.adjusted by the NATIONAL GEODETIC SURVEY
 PU0118.in June 1991.
 PU0118
 PU0118.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0118.GEOID18 height accuracy estimate available here.
 PU0118
 PU0118.Click photographs - Photos may exist for this station.
 PU0118
 PU0118.The dynamic height is computed by dividing the NAVD 88
 PU0118.geopotential number by the normal gravity value computed on the
 PU0118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0118.degrees latitude (g = 980.6199 gals.).
 PU0118
 PU0118.The modeled gravity was interpolated from observed gravity values.
 PU0118
 PU0118;                    North         East    Units  Estimated Accuracy
 PU0118;SPC SD N     -   103,840.      418,810.      MT  (+/- 180 meters Scaled)
 PU0118
 PU0118_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK146581(NAD 83)
 PU0118
 PU0118                          SUPERSEDED SURVEY CONTROL
 PU0118
 PU0118  NGVD 29 (??/??/92)  724.12   (m)         2375.7    (f) COMPUTED    2 0
 PU0118
 PU0118.Superseded values are not recommended for survey control.
 PU0118
 PU0118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0118.See file dsdata.pdf to determine how the superseded data were derived.
 PU0118
 PU0118_MARKER: Z = SEE DESCRIPTION
 PU0118_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0118_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0118_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0118+STABILITY: SURFACE MOTION
 PU0118
 PU0118  HISTORY     - Date     Condition        Report By
 PU0118  HISTORY     - UNK      MONUMENTED       USAF
 PU0118  HISTORY     - 1963     GOOD             CGS
 PU0118
 PU0118                          STATION DESCRIPTION
 PU0118
 PU0118'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0118'6.6 MI N FROM MARCUS.
 PU0118'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0118'POST OFFICE AT MARCUS, THENCE 6.1 MILES NORTH ALONG A GRAVELED
 PU0118'ROAD, IN SECTION 15, T9N, R15E, 57 FEET EAST OF THE CENTER
 PU0118'LINE OF THE ROAD, 86 FEET SOUTH OF A POWER POLE, 23 FEET EAST OF
 PU0118'A FENCE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 PU0118'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH
 PU0118'CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0117 ***********************************************************************
 PU0117  DESIGNATION -  I 2 B 2
 PU0117  PID         -  PU0117
 PU0117  STATE/COUNTY-  SD/MEADE
 PU0117  COUNTRY     -  US
 PU0117  USGS QUAD   -  MARCUS (2017)
 PU0117
 PU0117                         *CURRENT SURVEY CONTROL
 PU0117  ______________________________________________________________________
 PU0117* NAD 83(1986) POSITION- 44 44 33.     (N) 102 17 05.     (W)   SCALED
 PU0117* NAVD 88 ORTHO HEIGHT -   725.769 (meters)     2381.13  (feet) ADJUSTED
 PU0117  ______________________________________________________________________
 PU0117  GEOID HEIGHT    -        -19.118 (meters)                     GEOID18
 PU0117  DYNAMIC HEIGHT  -        725.599 (meters)     2380.57  (feet) COMP
 PU0117  MODELED GRAVITY -    980,359.8   (mgal)                       NAVD 88
 PU0117
 PU0117  VERT ORDER      -  SECOND    CLASS 0
 PU0117
 PU0117.The horizontal coordinates were scaled from a map and have
 PU0117.an estimated accuracy of +/- 6 seconds.
 PU0117
 PU0117.The orthometric height was determined by differential leveling and
 PU0117.adjusted by the NATIONAL GEODETIC SURVEY
 PU0117.in June 1991.
 PU0117
 PU0117.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0117.GEOID18 height accuracy estimate available here.
 PU0117
 PU0117.Click photographs - Photos may exist for this station.
 PU0117
 PU0117.The dynamic height is computed by dividing the NAVD 88
 PU0117.geopotential number by the normal gravity value computed on the
 PU0117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0117.degrees latitude (g = 980.6199 gals.).
 PU0117
 PU0117.The modeled gravity was interpolated from observed gravity values.
 PU0117
 PU0117;                    North         East    Units  Estimated Accuracy
 PU0117;SPC SD N     -   103,580.      419,080.      MT  (+/- 180 meters Scaled)
 PU0117
 PU0117_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK149579(NAD 83)
 PU0117
 PU0117                          SUPERSEDED SURVEY CONTROL
 PU0117
 PU0117  NGVD 29 (??/??/92)  725.31   (m)         2379.6    (f) COMPUTED    2 0
 PU0117
 PU0117.Superseded values are not recommended for survey control.
 PU0117
 PU0117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0117.See file dsdata.pdf to determine how the superseded data were derived.
 PU0117
 PU0117_MARKER: Z = SEE DESCRIPTION
 PU0117_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0117_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0117_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0117+STABILITY: SURFACE MOTION
 PU0117
 PU0117  HISTORY     - Date     Condition        Report By
 PU0117  HISTORY     - UNK      MONUMENTED       USAF
 PU0117  HISTORY     - 1963     GOOD             CGS
 PU0117
 PU0117                          STATION DESCRIPTION
 PU0117
 PU0117'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0117'6.8 MI N FROM MARCUS.
 PU0117'ABOUT 0.5 MILES WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0117'POST OFFICE AT MARCUS, THENCE 6.1 MILES NORTH ALONG A GRAVELED
 PU0117'ROAD, THENCE 0.2 MILE EAST-SOUTHEAST ACROSS COUNTRY AND ON THE
 PU0117'CREST OF A SMALL RIDGE, IN SECTION 15, T9N, R15E, AND THE
 PU0117'TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH
 PU0117'IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING
 PU0117'4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0128 ***********************************************************************
 PU0128  DESIGNATION -  I 3 B 1
 PU0128  PID         -  PU0128
 PU0128  STATE/COUNTY-  SD/MEADE
 PU0128  COUNTRY     -  US
 PU0128  USGS QUAD   -  MARCUS (2017)
 PU0128
 PU0128                         *CURRENT SURVEY CONTROL
 PU0128  ______________________________________________________________________
 PU0128* NAD 83(1986) POSITION- 44 39 55.     (N) 102 16 52.     (W)   SCALED
 PU0128* NAVD 88 ORTHO HEIGHT -   750.375 (meters)     2461.86  (feet) ADJUSTED
 PU0128  ______________________________________________________________________
 PU0128  GEOID HEIGHT    -        -19.154 (meters)                     GEOID18
 PU0128  DYNAMIC HEIGHT  -        750.194 (meters)     2461.26  (feet) COMP
 PU0128  MODELED GRAVITY -    980,351.0   (mgal)                       NAVD 88
 PU0128
 PU0128  VERT ORDER      -  SECOND    CLASS 0
 PU0128
 PU0128.The horizontal coordinates were scaled from a map and have
 PU0128.an estimated accuracy of +/- 6 seconds.
 PU0128
 PU0128.The orthometric height was determined by differential leveling and
 PU0128.adjusted by the NATIONAL GEODETIC SURVEY
 PU0128.in June 1991.
 PU0128
 PU0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0128.GEOID18 height accuracy estimate available here.
 PU0128
 PU0128.Click photographs - Photos may exist for this station.
 PU0128
 PU0128.The dynamic height is computed by dividing the NAVD 88
 PU0128.geopotential number by the normal gravity value computed on the
 PU0128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0128.degrees latitude (g = 980.6199 gals.).
 PU0128
 PU0128.The modeled gravity was interpolated from observed gravity values.
 PU0128
 PU0128;                    North         East    Units  Estimated Accuracy
 PU0128;SPC SD N     -    95,000.      419,130.      MT  (+/- 180 meters Scaled)
 PU0128
 PU0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK155493(NAD 83)
 PU0128
 PU0128                          SUPERSEDED SURVEY CONTROL
 PU0128
 PU0128  NGVD 29 (??/??/92)  749.91   (m)         2460.3    (f) COMPUTED    2 0
 PU0128
 PU0128.Superseded values are not recommended for survey control.
 PU0128
 PU0128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0128.See file dsdata.pdf to determine how the superseded data were derived.
 PU0128
 PU0128_MARKER: Z = SEE DESCRIPTION
 PU0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0128_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0128+STABILITY: SURFACE MOTION
 PU0128
 PU0128  HISTORY     - Date     Condition        Report By
 PU0128  HISTORY     - UNK      MONUMENTED       USAF
 PU0128  HISTORY     - 1963     GOOD             CGS
 PU0128
 PU0128                          STATION DESCRIPTION
 PU0128
 PU0128'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0128'1 MI NW FROM MARCUS.
 PU0128'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0128'POST OFFICE AT MARCUS, THENCE 0.5 MILE NORTH ALONG A GRAVELED
 PU0128'ROAD, IN SECTION 11, T8N, R15E, 50 FEET EAST OF THE CENTER
 PU0128'LINE OF THE ROAD, 10 FEET NORTHEAST OF A FENCE CORNER, 7 1/2
 PU0128'FEET NORTH OF AN EAST-WEST FENCE LINE, AND THE TOP SURFACE OVER
 PU0128'THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE
 PU0128'TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0124 ***********************************************************************
 PU0124  DESIGNATION -  I 3 B 2
 PU0124  PID         -  PU0124
 PU0124  STATE/COUNTY-  SD/MEADE
 PU0124  COUNTRY     -  US
 PU0124  USGS QUAD   -  MARCUS (2017)
 PU0124
 PU0124                         *CURRENT SURVEY CONTROL
 PU0124  ______________________________________________________________________
 PU0124* NAD 83(1986) POSITION- 44 40 06.     (N) 102 16 48.     (W)   SCALED
 PU0124* NAVD 88 ORTHO HEIGHT -   753.791 (meters)     2473.06  (feet) ADJUSTED
 PU0124  ______________________________________________________________________
 PU0124  GEOID HEIGHT    -        -19.156 (meters)                     GEOID18
 PU0124  DYNAMIC HEIGHT  -        753.609 (meters)     2472.47  (feet) COMP
 PU0124  MODELED GRAVITY -    980,351.4   (mgal)                       NAVD 88
 PU0124
 PU0124  VERT ORDER      -  SECOND    CLASS 0
 PU0124
 PU0124.The horizontal coordinates were scaled from a map and have
 PU0124.an estimated accuracy of +/- 6 seconds.
 PU0124
 PU0124.The orthometric height was determined by differential leveling and
 PU0124.adjusted by the NATIONAL GEODETIC SURVEY
 PU0124.in June 1991.
 PU0124
 PU0124.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0124.GEOID18 height accuracy estimate available here.
 PU0124
 PU0124.Click photographs - Photos may exist for this station.
 PU0124
 PU0124.The dynamic height is computed by dividing the NAVD 88
 PU0124.geopotential number by the normal gravity value computed on the
 PU0124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0124.degrees latitude (g = 980.6199 gals.).
 PU0124
 PU0124.The modeled gravity was interpolated from observed gravity values.
 PU0124
 PU0124;                    North         East    Units  Estimated Accuracy
 PU0124;SPC SD N     -    95,330.      419,230.      MT  (+/- 180 meters Scaled)
 PU0124
 PU0124_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK156497(NAD 83)
 PU0124
 PU0124                          SUPERSEDED SURVEY CONTROL
 PU0124
 PU0124  NGVD 29 (??/??/92)  753.33   (m)         2471.6    (f) COMPUTED    2 0
 PU0124
 PU0124.Superseded values are not recommended for survey control.
 PU0124
 PU0124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0124.See file dsdata.pdf to determine how the superseded data were derived.
 PU0124
 PU0124_MARKER: Z = SEE DESCRIPTION
 PU0124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0124_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0124+STABILITY: SURFACE MOTION
 PU0124
 PU0124  HISTORY     - Date     Condition        Report By
 PU0124  HISTORY     - UNK      MONUMENTED       USAF
 PU0124  HISTORY     - 1963     GOOD             CGS
 PU0124
 PU0124                          STATION DESCRIPTION
 PU0124
 PU0124'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0124'1.3 MI NW FROM MARCUS.
 PU0124'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0124'POST OFFICE AT MARCUS, THENCE 0.7 MILE NORTH ALONG A GRAVELED
 PU0124'ROAD, THENCE 0.1 MILE EAST ALONG AN EAST-WEST FENCE LINE, IN
 PU0124'SECTION 11, T8N, R15E, 1 FOOT SOUTH OF A FENCE, AND THE
 PU0124'TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 PU0124'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 PU0124'PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0326 ***********************************************************************
 OQ0326  DESIGNATION -  I 3 RESET
 OQ0326  PID         -  OQ0326
 OQ0326  STATE/COUNTY-  SD/MINNEHAHA
 OQ0326  COUNTRY     -  US
 OQ0326  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0326
 OQ0326                         *CURRENT SURVEY CONTROL
 OQ0326  ______________________________________________________________________
 OQ0326* NAD 83(1986) POSITION- 43 35 14.     (N) 096 43 40.     (W)   SCALED
 OQ0326* NAVD 88 ORTHO HEIGHT -   434.035 (meters)     1424.00  (feet) ADJUSTED
 OQ0326  ______________________________________________________________________
 OQ0326  GEOID HEIGHT    -        -26.321 (meters)                     GEOID18
 OQ0326  DYNAMIC HEIGHT  -        433.923 (meters)     1423.63  (feet) COMP
 OQ0326  MODELED GRAVITY -    980,348.5   (mgal)                       NAVD 88
 OQ0326
 OQ0326  VERT ORDER      -  FIRST     CLASS II
 OQ0326
 OQ0326.The horizontal coordinates were scaled from a map and have
 OQ0326.an estimated accuracy of +/- 6 seconds.
 OQ0326
 OQ0326.The orthometric height was determined by differential leveling and
 OQ0326.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0326.in June 1991.
 OQ0326
 OQ0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0326.GEOID18 height accuracy estimate available here.
 OQ0326
 OQ0326.Click photographs - Photos may exist for this station.
 OQ0326
 OQ0326.The dynamic height is computed by dividing the NAVD 88
 OQ0326.geopotential number by the normal gravity value computed on the
 OQ0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0326.degrees latitude (g = 980.6199 gals.).
 OQ0326
 OQ0326.The modeled gravity was interpolated from observed gravity values.
 OQ0326
 OQ0326;                    North         East    Units  Estimated Accuracy
 OQ0326;SPC SD S     -   145,620.      891,070.      MT  (+/- 180 meters Scaled)
 OQ0326
 OQ0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP834285(NAD 83)
 OQ0326
 OQ0326                          SUPERSEDED SURVEY CONTROL
 OQ0326
 OQ0326  NGVD 29 (??/??/92)  433.752  (m)         1423.07   (f) ADJ UNCH    1 2
 OQ0326
 OQ0326.Superseded values are not recommended for survey control.
 OQ0326
 OQ0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0326.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0326
 OQ0326_MARKER: P = PIPE CAP
 OQ0326_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OQ0326_STAMPING: ELEV 1423.101 FT RESET 1949
 OQ0326_MARK LOGO: CGS
 OQ0326_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0326_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0326
 OQ0326  HISTORY     - Date     Condition        Report By
 OQ0326  HISTORY     - 1949     MONUMENTED       CGS
 OQ0326
 OQ0326                          STATION DESCRIPTION
 OQ0326
 OQ0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0326'4 MI S FROM RENNER.
 OQ0326'4.0 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0326'RAILROAD FROM THE STATION AT RENNER, 1 1/2 POLES NORTH OF
 OQ0326'MILEPOST 73, AT A ROAD CROSSING, 90.0 FEET SOUTH OF THE CENTER
 OQ0326'LINE OF THE ROAD, 46.0 FEET EAST OF THE EAST RAIL OF THE TRACK,
 OQ0326'1.9 FEET NORTH OF A REFERENCE POST, 1.0 FOOT WEST OF A FENCE, AND
 OQ0326'SCREWED ON TOP OF A 3 1/2 INCH IRON PIPE PROJECTING 0.6 FOOT
 OQ0326'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0168 ***********************************************************************
 PU0168  DESIGNATION -  I 4 B 1
 PU0168  PID         -  PU0168
 PU0168  STATE/COUNTY-  SD/MEADE
 PU0168  COUNTRY     -  US
 PU0168  USGS QUAD   -  PLAINVIEW (2017)
 PU0168
 PU0168                         *CURRENT SURVEY CONTROL
 PU0168  ______________________________________________________________________
 PU0168* NAD 83(1986) POSITION- 44 36 26.     (N) 102 13 44.     (W)   SCALED
 PU0168* NAVD 88 ORTHO HEIGHT -   786.860 (meters)     2581.56  (feet) ADJUSTED
 PU0168  ______________________________________________________________________
 PU0168  GEOID HEIGHT    -        -19.306 (meters)                     GEOID18
 PU0168  DYNAMIC HEIGHT  -        786.673 (meters)     2580.94  (feet) COMP
 PU0168  MODELED GRAVITY -    980,353.5   (mgal)                       NAVD 88
 PU0168
 PU0168  VERT ORDER      -  SECOND    CLASS 0
 PU0168
 PU0168.The horizontal coordinates were scaled from a map and have
 PU0168.an estimated accuracy of +/- 6 seconds.
 PU0168
 PU0168.The orthometric height was determined by differential leveling and
 PU0168.adjusted by the NATIONAL GEODETIC SURVEY
 PU0168.in June 1991.
 PU0168
 PU0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0168.GEOID18 height accuracy estimate available here.
 PU0168
 PU0168.Click photographs - Photos may exist for this station.
 PU0168
 PU0168.The dynamic height is computed by dividing the NAVD 88
 PU0168.geopotential number by the normal gravity value computed on the
 PU0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0168.degrees latitude (g = 980.6199 gals.).
 PU0168
 PU0168.The modeled gravity was interpolated from observed gravity values.
 PU0168
 PU0168;                    North         East    Units  Estimated Accuracy
 PU0168;SPC SD N     -    88,430.      423,090.      MT  (+/- 180 meters Scaled)
 PU0168
 PU0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK198430(NAD 83)
 PU0168
 PU0168                          SUPERSEDED SURVEY CONTROL
 PU0168
 PU0168  NGVD 29 (??/??/92)  786.40   (m)         2580.0    (f) COMPUTED    2 0
 PU0168
 PU0168.Superseded values are not recommended for survey control.
 PU0168
 PU0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0168.See file dsdata.pdf to determine how the superseded data were derived.
 PU0168
 PU0168_MARKER: Z = SEE DESCRIPTION
 PU0168_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0168_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0168+STABILITY: SURFACE MOTION
 PU0168
 PU0168  HISTORY     - Date     Condition        Report By
 PU0168  HISTORY     - UNK      MONUMENTED       USAF
 PU0168  HISTORY     - 1963     GOOD             CGS
 PU0168  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0168
 PU0168                          STATION DESCRIPTION
 PU0168
 PU0168'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0168'4 MI W FROM PLAINVIEW.
 PU0168'ABOUT 3.3 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0168'AND POST OFFICE AT PLAINVIEW, THENCE 0.35 MILE NORTH-NORTHEAST
 PU0168'OVER A HILL AND ACROSS COUNTRY TO I4 B2, THENCE 0.4 MILE WEST
 PU0168'ACROSS COUNTRY, 0.2 MILE WEST OF A NORTH-SOUTH FENCE LINE, AND
 PU0168'THE TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 PU0168'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 PU0168'PROJECTING 5 FEET.
 PU0168
 PU0168                          STATION RECOVERY (1995)
 PU0168
 PU0168'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0168'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0169 ***********************************************************************
 PU0169  DESIGNATION -  I 4 B 2
 PU0169  PID         -  PU0169
 PU0169  STATE/COUNTY-  SD/MEADE
 PU0169  COUNTRY     -  US
 PU0169  USGS QUAD   -  PLAINVIEW (2017)
 PU0169
 PU0169                         *CURRENT SURVEY CONTROL
 PU0169  ______________________________________________________________________
 PU0169* NAD 83(1986) POSITION- 44 36 24.     (N) 102 13 24.     (W)   SCALED
 PU0169* NAVD 88 ORTHO HEIGHT -   779.984 (meters)     2559.00  (feet) ADJUSTED
 PU0169  ______________________________________________________________________
 PU0169  GEOID HEIGHT    -        -19.322 (meters)                     GEOID18
 PU0169  DYNAMIC HEIGHT  -        779.799 (meters)     2558.39  (feet) COMP
 PU0169  MODELED GRAVITY -    980,354.0   (mgal)                       NAVD 88
 PU0169
 PU0169  VERT ORDER      -  SECOND    CLASS 0
 PU0169
 PU0169.The horizontal coordinates were scaled from a map and have
 PU0169.an estimated accuracy of +/- 6 seconds.
 PU0169
 PU0169.The orthometric height was determined by differential leveling and
 PU0169.adjusted by the NATIONAL GEODETIC SURVEY
 PU0169.in June 1991.
 PU0169
 PU0169.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0169.GEOID18 height accuracy estimate available here.
 PU0169
 PU0169.Click photographs - Photos may exist for this station.
 PU0169
 PU0169.The dynamic height is computed by dividing the NAVD 88
 PU0169.geopotential number by the normal gravity value computed on the
 PU0169.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0169.degrees latitude (g = 980.6199 gals.).
 PU0169
 PU0169.The modeled gravity was interpolated from observed gravity values.
 PU0169
 PU0169;                    North         East    Units  Estimated Accuracy
 PU0169;SPC SD N     -    88,360.      423,530.      MT  (+/- 180 meters Scaled)
 PU0169
 PU0169_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK203430(NAD 83)
 PU0169
 PU0169                          SUPERSEDED SURVEY CONTROL
 PU0169
 PU0169  NGVD 29 (??/??/92)  779.53   (m)         2557.5    (f) COMPUTED    2 0
 PU0169
 PU0169.Superseded values are not recommended for survey control.
 PU0169
 PU0169.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0169.See file dsdata.pdf to determine how the superseded data were derived.
 PU0169
 PU0169_MARKER: Z = SEE DESCRIPTION
 PU0169_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0169_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0169_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0169+STABILITY: SURFACE MOTION
 PU0169
 PU0169  HISTORY     - Date     Condition        Report By
 PU0169  HISTORY     - UNK      MONUMENTED       USAF
 PU0169  HISTORY     - 1963     GOOD             CGS
 PU0169  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0169
 PU0169                          STATION DESCRIPTION
 PU0169
 PU0169'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0169'3.6 MI W FROM PLAINVIEW.
 PU0169'ABOUT 3.3 MILES WEST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0169'AT PLAINVIEW, THENCE 0.35 MILE NORTH-NORTHEAST OVER A HILL,
 PU0169'AND ACROSS COUNTRY, AND THE TOP SURFACE OVER THE CENTER HOLE
 PU0169'OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 PU0169'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
 PU0169
 PU0169                          STATION RECOVERY (1995)
 PU0169
 PU0169'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0169'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0195 ***********************************************************************
 PU0195  DESIGNATION -  I 5 B 1
 PU0195  PID         -  PU0195
 PU0195  STATE/COUNTY-  SD/MEADE
 PU0195  COUNTRY     -  US
 PU0195  USGS QUAD   -  PLAINVIEW (2017)
 PU0195
 PU0195                         *CURRENT SURVEY CONTROL
 PU0195  ______________________________________________________________________
 PU0195* NAD 83(1986) POSITION- 44 36 57.     (N) 102 07 33.     (W)   SCALED
 PU0195* NAVD 88 ORTHO HEIGHT -   730.183 (meters)     2395.61  (feet) ADJUSTED
 PU0195  ______________________________________________________________________
 PU0195  GEOID HEIGHT    -        -19.601 (meters)                     GEOID18
 PU0195  DYNAMIC HEIGHT  -        730.012 (meters)     2395.05  (feet) COMP
 PU0195  MODELED GRAVITY -    980,359.9   (mgal)                       NAVD 88
 PU0195
 PU0195  VERT ORDER      -  SECOND    CLASS 0
 PU0195
 PU0195.The horizontal coordinates were scaled from a map and have
 PU0195.an estimated accuracy of +/- 6 seconds.
 PU0195
 PU0195.The orthometric height was determined by differential leveling and
 PU0195.adjusted by the NATIONAL GEODETIC SURVEY
 PU0195.in June 1991.
 PU0195
 PU0195.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0195.GEOID18 height accuracy estimate available here.
 PU0195
 PU0195.Click photographs - Photos may exist for this station.
 PU0195
 PU0195.The dynamic height is computed by dividing the NAVD 88
 PU0195.geopotential number by the normal gravity value computed on the
 PU0195.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0195.degrees latitude (g = 980.6199 gals.).
 PU0195
 PU0195.The modeled gravity was interpolated from observed gravity values.
 PU0195
 PU0195;                    North         East    Units  Estimated Accuracy
 PU0195;SPC SD N     -    89,170.      431,290.      MT  (+/- 180 meters Scaled)
 PU0195
 PU0195_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK280442(NAD 83)
 PU0195
 PU0195                          SUPERSEDED SURVEY CONTROL
 PU0195
 PU0195  NGVD 29 (??/??/92)  729.73   (m)         2394.1    (f) COMPUTED    2 0
 PU0195
 PU0195.Superseded values are not recommended for survey control.
 PU0195
 PU0195.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0195.See file dsdata.pdf to determine how the superseded data were derived.
 PU0195
 PU0195_MARKER: Z = SEE DESCRIPTION
 PU0195_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0195_STAMPING: I5 B1
 PU0195_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0195_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0195+STABILITY: SURFACE MOTION
 PU0195
 PU0195  HISTORY     - Date     Condition        Report By
 PU0195  HISTORY     - UNK      MONUMENTED       USAF
 PU0195  HISTORY     - 1963     GOOD             CGS
 PU0195  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0195
 PU0195                          STATION DESCRIPTION
 PU0195
 PU0195'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0195'ABOUT 2.05 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU0195'POST OFFICE AT PLAINVIEW, 0.2 MILE SOUTHWEST OF A CURVE IN THE
 PU0195'HIGHWAY, 72 FEET SOUTHEAST OF THE CENTER LINE OF THE HIGHWAY,
 PU0195'10 FEET SOUTHEAST OF A FENCE, AND THE TOP SURFACE OVER THE
 PU0195'CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE
 PU0195'TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 5 FEET.
 PU0195
 PU0195                          STATION RECOVERY (1995)
 PU0195
 PU0195'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0195'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0196 ***********************************************************************
 PU0196  DESIGNATION -  I 5 B 2
 PU0196  PID         -  PU0196
 PU0196  STATE/COUNTY-  SD/MEADE
 PU0196  COUNTRY     -  US
 PU0196  USGS QUAD   -  HOWES (2017)
 PU0196
 PU0196                         *CURRENT SURVEY CONTROL
 PU0196  ______________________________________________________________________
 PU0196* NAD 83(1986) POSITION- 44 36 41.     (N) 102 07 27.     (W)   SCALED
 PU0196* NAVD 88 ORTHO HEIGHT -   728.905 (meters)     2391.42  (feet) ADJUSTED
 PU0196  ______________________________________________________________________
 PU0196  GEOID HEIGHT    -        -19.608 (meters)                     GEOID18
 PU0196  DYNAMIC HEIGHT  -        728.735 (meters)     2390.86  (feet) COMP
 PU0196  MODELED GRAVITY -    980,360.0   (mgal)                       NAVD 88
 PU0196
 PU0196  VERT ORDER      -  SECOND    CLASS 0
 PU0196
 PU0196.The horizontal coordinates were scaled from a map and have
 PU0196.an estimated accuracy of +/- 6 seconds.
 PU0196
 PU0196.The orthometric height was determined by differential leveling and
 PU0196.adjusted by the NATIONAL GEODETIC SURVEY
 PU0196.in June 1991.
 PU0196
 PU0196.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0196.GEOID18 height accuracy estimate available here.
 PU0196
 PU0196.Click photographs - Photos may exist for this station.
 PU0196
 PU0196.The dynamic height is computed by dividing the NAVD 88
 PU0196.geopotential number by the normal gravity value computed on the
 PU0196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0196.degrees latitude (g = 980.6199 gals.).
 PU0196
 PU0196.The modeled gravity was interpolated from observed gravity values.
 PU0196
 PU0196;                    North         East    Units  Estimated Accuracy
 PU0196;SPC SD N     -    88,670.      431,410.      MT  (+/- 180 meters Scaled)
 PU0196
 PU0196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK281438(NAD 83)
 PU0196
 PU0196                          SUPERSEDED SURVEY CONTROL
 PU0196
 PU0196  NGVD 29 (??/??/92)  728.45   (m)         2389.9    (f) COMPUTED    2 0
 PU0196
 PU0196.Superseded values are not recommended for survey control.
 PU0196
 PU0196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0196.See file dsdata.pdf to determine how the superseded data were derived.
 PU0196
 PU0196_MARKER: Z = SEE DESCRIPTION
 PU0196_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0196_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0196+STABILITY: SURFACE MOTION
 PU0196
 PU0196  HISTORY     - Date     Condition        Report By
 PU0196  HISTORY     - UNK      MONUMENTED       USAF
 PU0196  HISTORY     - 1963     GOOD             CGS
 PU0196  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0196
 PU0196                          STATION DESCRIPTION
 PU0196
 PU0196'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0196'2.5 MI E FROM PLAINVIEW.
 PU0196'ABOUT 2.05 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0196'AND POST OFFICE AT PLAINVIEW TO I5 B1 ON THE RIGHT, THENCE
 PU0196'0.45 MILE SOUTH-SOUTHEAST ACROSS COUNTRY, AND THE TOP SURFACE
 PU0196'OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED
 PU0196'ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
 PU0196
 PU0196                          STATION RECOVERY (1995)
 PU0196
 PU0196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0196'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0189 ***********************************************************************
 PU0189  DESIGNATION -  I 6 B 1
 PU0189  PID         -  PU0189
 PU0189  STATE/COUNTY-  SD/MEADE
 PU0189  COUNTRY     -  US
 PU0189  USGS QUAD   -  PLAINVIEW (2017)
 PU0189
 PU0189                         *CURRENT SURVEY CONTROL
 PU0189  ______________________________________________________________________
 PU0189* NAD 83(1986) POSITION- 44 32 40.     (N) 102 10 35.     (W)   SCALED
 PU0189* NAVD 88 ORTHO HEIGHT -   727.689 (meters)     2387.43  (feet) ADJUSTED
 PU0189  ______________________________________________________________________
 PU0189  GEOID HEIGHT    -        -19.476 (meters)                     GEOID18
 PU0189  DYNAMIC HEIGHT  -        727.517 (meters)     2386.86  (feet) COMP
 PU0189  MODELED GRAVITY -    980,358.2   (mgal)                       NAVD 88
 PU0189
 PU0189  VERT ORDER      -  SECOND    CLASS 0
 PU0189
 PU0189.The horizontal coordinates were scaled from a map and have
 PU0189.an estimated accuracy of +/- 6 seconds.
 PU0189
 PU0189.The orthometric height was determined by differential leveling and
 PU0189.adjusted by the NATIONAL GEODETIC SURVEY
 PU0189.in June 1991.
 PU0189
 PU0189.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0189.GEOID18 height accuracy estimate available here.
 PU0189
 PU0189.Click photographs - Photos may exist for this station.
 PU0189
 PU0189.The dynamic height is computed by dividing the NAVD 88
 PU0189.geopotential number by the normal gravity value computed on the
 PU0189.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0189.degrees latitude (g = 980.6199 gals.).
 PU0189
 PU0189.The modeled gravity was interpolated from observed gravity values.
 PU0189
 PU0189;                    North         East    Units  Estimated Accuracy
 PU0189;SPC SD N     -    81,350.      427,070.      MT  (+/- 180 meters Scaled)
 PU0189
 PU0189_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK243362(NAD 83)
 PU0189
 PU0189                          SUPERSEDED SURVEY CONTROL
 PU0189
 PU0189  NGVD 29 (??/??/92)  727.23   (m)         2385.9    (f) COMPUTED    2 0
 PU0189
 PU0189.Superseded values are not recommended for survey control.
 PU0189
 PU0189.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0189.See file dsdata.pdf to determine how the superseded data were derived.
 PU0189
 PU0189_MARKER: Z = SEE DESCRIPTION
 PU0189_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0189_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0189_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0189+STABILITY: SURFACE MOTION
 PU0189
 PU0189  HISTORY     - Date     Condition        Report By
 PU0189  HISTORY     - UNK      MONUMENTED       USAF
 PU0189  HISTORY     - 1963     GOOD             CGS
 PU0189
 PU0189                          STATION DESCRIPTION
 PU0189
 PU0189'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0189'5.2 MI SSW FROM PLAINVIEW.
 PU0189'ABOUT 4.65 MILES SOUTH-SOUTHWEST ALONG A GRAVELED ROAD FROM
 PU0189'THE STORE AND POST OFFICE AT PLAINVIEW TO BIG 1962 AZIMUTH
 PU0189'ON THE RIGHT AT THE GATE, THENCE 0.3 MILE NORTH ALONG A TRAIL
 PU0189'ROAD AND FENCE LINE TO I6 B2, THENCE 0.3 MILE WEST-SOUTHWEST
 PU0189'ACROSS COUNTRY, 105 FEET EAST-NORTHEAST OF THE CENTER LINE OF A
 PU0189'PRIVATE TRAIL ROAD, 52 FEET EAST-NORTHEAST OF AN UNDERGROUND
 PU0189'CABLE LINE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A
 PU0189'METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH
 PU0189'CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0188 ***********************************************************************
 PU0188  DESIGNATION -  I 6 B 2
 PU0188  PID         -  PU0188
 PU0188  STATE/COUNTY-  SD/MEADE
 PU0188  COUNTRY     -  US
 PU0188  USGS QUAD   -  PLAINVIEW (2017)
 PU0188
 PU0188                         *CURRENT SURVEY CONTROL
 PU0188  ______________________________________________________________________
 PU0188* NAD 83(1986) POSITION- 44 32 42.     (N) 102 10 16.     (W)   SCALED
 PU0188* NAVD 88 ORTHO HEIGHT -   738.470 (meters)     2422.80  (feet) ADJUSTED
 PU0188  ______________________________________________________________________
 PU0188  GEOID HEIGHT    -        -19.490 (meters)                     GEOID18
 PU0188  DYNAMIC HEIGHT  -        738.297 (meters)     2422.23  (feet) COMP
 PU0188  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 PU0188
 PU0188  VERT ORDER      -  SECOND    CLASS 0
 PU0188
 PU0188.The horizontal coordinates were scaled from a map and have
 PU0188.an estimated accuracy of +/- 6 seconds.
 PU0188
 PU0188.The orthometric height was determined by differential leveling and
 PU0188.adjusted by the NATIONAL GEODETIC SURVEY
 PU0188.in June 1991.
 PU0188
 PU0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0188.GEOID18 height accuracy estimate available here.
 PU0188
 PU0188.Click photographs - Photos may exist for this station.
 PU0188
 PU0188.The dynamic height is computed by dividing the NAVD 88
 PU0188.geopotential number by the normal gravity value computed on the
 PU0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0188.degrees latitude (g = 980.6199 gals.).
 PU0188
 PU0188.The modeled gravity was interpolated from observed gravity values.
 PU0188
 PU0188;                    North         East    Units  Estimated Accuracy
 PU0188;SPC SD N     -    81,400.      427,490.      MT  (+/- 180 meters Scaled)
 PU0188
 PU0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK247363(NAD 83)
 PU0188
 PU0188                          SUPERSEDED SURVEY CONTROL
 PU0188
 PU0188  NGVD 29 (??/??/92)  738.02   (m)         2421.3    (f) COMPUTED    2 0
 PU0188
 PU0188.Superseded values are not recommended for survey control.
 PU0188
 PU0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0188.See file dsdata.pdf to determine how the superseded data were derived.
 PU0188
 PU0188_MARKER: Z = SEE DESCRIPTION
 PU0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0188_STAMPING: I6 B2
 PU0188_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0188+STABILITY: SURFACE MOTION
 PU0188
 PU0188  HISTORY     - Date     Condition        Report By
 PU0188  HISTORY     - UNK      MONUMENTED       USAF
 PU0188  HISTORY     - 1963     GOOD             CGS
 PU0188
 PU0188                          STATION DESCRIPTION
 PU0188
 PU0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0188'5 MI SSW FROM PLAINVIEW.
 PU0188'ABOUT 4.65 MILES SOUTH-SOUTHWEST ALONG A GRAVELED ROAD FROM THE
 PU0188'STORE AND POST OFFICE AT PLAINVIEW, TO BIG 1962 AZIMUTH ON THE
 PU0188'RIGHT AT THE GATE, THENCE 0.3 MILE NORTH ALONG A TRAIL ROAD
 PU0188'AND FENCE LINE, 0.1 MILE SOUTH OF A T-FENCE CORNER, 115 FEET
 PU0188'SOUTHEAST OF A POWER POLE, 19 FEET WEST OF A FENCE, AND THE
 PU0188'TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 PU0188'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 PU0188'PROJECTING 5 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0301 ***********************************************************************
 PU0301  DESIGNATION -  I 7 B 1
 PU0301  PID         -  PU0301
 PU0301  STATE/COUNTY-  SD/MEADE
 PU0301  COUNTRY     -  US
 PU0301  USGS QUAD   -  WHITE OWL (2017)
 PU0301
 PU0301                         *CURRENT SURVEY CONTROL
 PU0301  ______________________________________________________________________
 PU0301* NAD 83(1986) POSITION- 44 30 30.     (N) 102 28 43.     (W)   SCALED
 PU0301* NAVD 88 ORTHO HEIGHT -   845.507 (meters)     2773.97  (feet) ADJUSTED
 PU0301  ______________________________________________________________________
 PU0301  GEOID HEIGHT    -        -18.710 (meters)                     GEOID18
 PU0301  DYNAMIC HEIGHT  -        845.276 (meters)     2773.21  (feet) COMP
 PU0301  MODELED GRAVITY -    980,316.7   (mgal)                       NAVD 88
 PU0301
 PU0301  VERT ORDER      -  SECOND    CLASS 0
 PU0301
 PU0301.The horizontal coordinates were scaled from a map and have
 PU0301.an estimated accuracy of +/- 6 seconds.
 PU0301
 PU0301.The orthometric height was determined by differential leveling and
 PU0301.adjusted by the NATIONAL GEODETIC SURVEY
 PU0301.in June 1991.
 PU0301
 PU0301.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0301.GEOID18 height accuracy estimate available here.
 PU0301
 PU0301.Click photographs - Photos may exist for this station.
 PU0301
 PU0301.The dynamic height is computed by dividing the NAVD 88
 PU0301.geopotential number by the normal gravity value computed on the
 PU0301.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0301.degrees latitude (g = 980.6199 gals.).
 PU0301
 PU0301.The modeled gravity was interpolated from observed gravity values.
 PU0301
 PU0301;                    North         East    Units  Estimated Accuracy
 PU0301;SPC SD N     -    78,030.      402,940.      MT  (+/- 180 meters Scaled)
 PU0301
 PU0301_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK004314(NAD 83)
 PU0301
 PU0301                          SUPERSEDED SURVEY CONTROL
 PU0301
 PU0301  NGVD 29 (??/??/92)  845.04   (m)         2772.4    (f) COMPUTED    2 0
 PU0301
 PU0301.Superseded values are not recommended for survey control.
 PU0301
 PU0301.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0301.See file dsdata.pdf to determine how the superseded data were derived.
 PU0301
 PU0301_MARKER: Z = SEE DESCRIPTION
 PU0301_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0301_STAMPING: I7 B1
 PU0301_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0301_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0301+STABILITY: SURFACE MOTION
 PU0301
 PU0301  HISTORY     - Date     Condition        Report By
 PU0301  HISTORY     - UNK      MONUMENTED       USAF
 PU0301  HISTORY     - 1963     GOOD             CGS
 PU0301
 PU0301                          STATION DESCRIPTION
 PU0301
 PU0301'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0301'8.8 MI SE FROM ENNING.
 PU0301'ABOUT 3.05 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0301'POST OFFIC AT ENNING, THENCE 5.5 MILES EAST-SOUTHEAST ALONG A
 PU0301'GRAVELED ROAD, THENCE 0.2 MILE EAST ALONG A DIM TRAIL ROAD, NEAR
 PU0301'THE NORTHEAST CORNER OF A SMALL CULTIVATED FIELD, ABOUT 300 FEET
 PU0301'WEST OF A NORTH-SOUTH FENCE LINE, AND THE TOP SURFACE OVER THE
 PU0301'CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE
 PU0301'TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0300 ***********************************************************************
 PU0300  DESIGNATION -  I 7 B 2
 PU0300  PID         -  PU0300
 PU0300  STATE/COUNTY-  SD/MEADE
 PU0300  COUNTRY     -  US
 PU0300  USGS QUAD   -  WHITE OWL (2017)
 PU0300
 PU0300                         *CURRENT SURVEY CONTROL
 PU0300  ______________________________________________________________________
 PU0300* NAD 83(1986) POSITION- 44 30 39.     (N) 102 28 59.     (W)   SCALED
 PU0300* NAVD 88 ORTHO HEIGHT -   843.174 (meters)     2766.31  (feet) ADJUSTED
 PU0300  ______________________________________________________________________
 PU0300  GEOID HEIGHT    -        -18.695 (meters)                     GEOID18
 PU0300  DYNAMIC HEIGHT  -        842.944 (meters)     2765.56  (feet) COMP
 PU0300  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 PU0300
 PU0300  VERT ORDER      -  SECOND    CLASS 0
 PU0300
 PU0300.The horizontal coordinates were scaled from a map and have
 PU0300.an estimated accuracy of +/- 6 seconds.
 PU0300
 PU0300.The orthometric height was determined by differential leveling and
 PU0300.adjusted by the NATIONAL GEODETIC SURVEY
 PU0300.in June 1991.
 PU0300
 PU0300.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0300.GEOID18 height accuracy estimate available here.
 PU0300
 PU0300.Click photographs - Photos may exist for this station.
 PU0300
 PU0300.The dynamic height is computed by dividing the NAVD 88
 PU0300.geopotential number by the normal gravity value computed on the
 PU0300.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0300.degrees latitude (g = 980.6199 gals.).
 PU0300
 PU0300.The modeled gravity was interpolated from observed gravity values.
 PU0300
 PU0300;                    North         East    Units  Estimated Accuracy
 PU0300;SPC SD N     -    78,310.      402,600.      MT  (+/- 180 meters Scaled)
 PU0300
 PU0300_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK000316(NAD 83)
 PU0300
 PU0300                          SUPERSEDED SURVEY CONTROL
 PU0300
 PU0300  NGVD 29 (??/??/92)  842.71   (m)         2764.8    (f) COMPUTED    2 0
 PU0300
 PU0300.Superseded values are not recommended for survey control.
 PU0300
 PU0300.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0300.See file dsdata.pdf to determine how the superseded data were derived.
 PU0300
 PU0300_MARKER: Z = SEE DESCRIPTION
 PU0300_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0300_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0300_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0300+STABILITY: SURFACE MOTION
 PU0300
 PU0300  HISTORY     - Date     Condition        Report By
 PU0300  HISTORY     - UNK      MONUMENTED       USAF
 PU0300  HISTORY     - 1963     GOOD             CGS
 PU0300
 PU0300                          STATION DESCRIPTION
 PU0300
 PU0300'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0300'8.6 MI SE FROM ENNING.
 PU0300'ABOUT 3.05 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0300'POST OFFICE AT ENNING, THENCE 5.5 MILES EAST-SOUTHEAST ALONG A
 PU0300'GRAVELED ROAD, THENCE 0.1 MILE WEST ACROSS A SMALL CULTIVATED
 PU0300'FIELD, 0.1 MILE NORTHWEST OF A LONE 12-INCH TREE, ABOUT 400 FEET
 PU0300'SOUTHWEST OF THE CREST OF A SMALL KNOLL, AND THE TOP SURFACE
 PU0300'OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED
 PU0300'ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0139 ***********************************************************************
 PU0139  DESIGNATION -  I 8 B 1
 PU0139  PID         -  PU0139
 PU0139  STATE/COUNTY-  SD/MEADE
 PU0139  COUNTRY     -  US
 PU0139  USGS QUAD   -  WHITE OWL (2017)
 PU0139
 PU0139                         *CURRENT SURVEY CONTROL
 PU0139  ______________________________________________________________________
 PU0139* NAD 83(1986) POSITION- 44 34 16.     (N) 102 29 36.     (W)   SCALED
 PU0139* NAVD 88 ORTHO HEIGHT -   897.769 (meters)     2945.43  (feet) ADJUSTED
 PU0139  ______________________________________________________________________
 PU0139  GEOID HEIGHT    -        -18.603 (meters)                     GEOID18
 PU0139  DYNAMIC HEIGHT  -        897.530 (meters)     2944.65  (feet) COMP
 PU0139  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 PU0139
 PU0139  VERT ORDER      -  FIRST     CLASS II
 PU0139
 PU0139.The horizontal coordinates were scaled from a map and have
 PU0139.an estimated accuracy of +/- 6 seconds.
 PU0139
 PU0139.The orthometric height was determined by differential leveling and
 PU0139.adjusted by the NATIONAL GEODETIC SURVEY
 PU0139.in October 1997.
 PU0139
 PU0139.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0139.GEOID18 height accuracy estimate available here.
 PU0139
 PU0139.Click photographs - Photos may exist for this station.
 PU0139
 PU0139.The dynamic height is computed by dividing the NAVD 88
 PU0139.geopotential number by the normal gravity value computed on the
 PU0139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0139.degrees latitude (g = 980.6199 gals.).
 PU0139
 PU0139.The modeled gravity was interpolated from observed gravity values.
 PU0139
 PU0139;                    North         East    Units  Estimated Accuracy
 PU0139;SPC SD N     -    85,030.      401,980.      MT  (+/- 180 meters Scaled)
 PU0139
 PU0139_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK990383(NAD 83)
 PU0139
 PU0139                          SUPERSEDED SURVEY CONTROL
 PU0139
 PU0139  NAVD 88 (06/15/91)  897.729  (m)         2945.30   (f) SUPERSEDED  1 2
 PU0139  NGVD 29 (??/??/92)  897.249  (m)         2943.72   (f) ADJ UNCH    1 2
 PU0139
 PU0139.Superseded values are not recommended for survey control.
 PU0139
 PU0139.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0139.See file dsdata.pdf to determine how the superseded data were derived.
 PU0139
 PU0139_MARKER: Z = SEE DESCRIPTION
 PU0139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0139_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0139_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0139+STABILITY: SURFACE MOTION
 PU0139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0139+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0139
 PU0139  HISTORY     - Date     Condition        Report By
 PU0139  HISTORY     - UNK      MONUMENTED       USAF
 PU0139  HISTORY     - 1963     GOOD             CGS
 PU0139  HISTORY     - 19950605 GOOD             NGS
 PU0139
 PU0139                          STATION DESCRIPTION
 PU0139
 PU0139'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0139'3.8 MI E FROM ENNING.
 PU0139'ABOUT 3.5 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU0139'POST OFFICE AT ENNING, THENCE 0.3 MILE SOUTH ACROSS COUNTRY,
 PU0139'BARELY VISIBLE FROM THE HIGHWAY, AND THE TOP SURFACE OVER THE
 PU0139'CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE
 PU0139'TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 5 FEET.
 PU0139
 PU0139                          STATION RECOVERY (1995)
 PU0139
 PU0139'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0139'14.6 KM (9.05 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0139'IN UNION CENTER, 331.7 M (1088.3 FT) SOUTH OF THE HIGHWAY CENTERLINE,
 PU0139'300.8 M (986.9 FT) SOUTH OF A WITNESS POST AND FENCE, 93.2 M (305.8
 PU0139'FT) EAST OF MILEPOST 90, AND THE MONUMENT PROJECTS 1.3 M (4.3 FT)
 PU0139'ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY
 PU0139'WARREN PELLEGRIN, P.O. BOX 47, ENNING, SD 57737, TELEPHONE NUMBER
 PU0139'(605) 985-5907.  THE DATUM POINT IS THE CENTER OF A TRIBRACH THAT IS
 PU0139'BOLTED TO THE CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0138 ***********************************************************************
 PU0138  DESIGNATION -  I 8 B 2
 PU0138  PID         -  PU0138
 PU0138  STATE/COUNTY-  SD/MEADE
 PU0138  COUNTRY     -  US
 PU0138  USGS QUAD   -  ENNING (2017)
 PU0138
 PU0138                         *CURRENT SURVEY CONTROL
 PU0138  ______________________________________________________________________
 PU0138* NAD 83(1986) POSITION- 44 34 22.     (N) 102 29 59.     (W)   SCALED
 PU0138* NAVD 88 ORTHO HEIGHT -   892.059 (meters)     2926.70  (feet) ADJUSTED
 PU0138  ______________________________________________________________________
 PU0138  GEOID HEIGHT    -        -18.584 (meters)                     GEOID18
 PU0138  DYNAMIC HEIGHT  -        891.820 (meters)     2925.91  (feet) COMP
 PU0138  MODELED GRAVITY -    980,320.0   (mgal)                       NAVD 88
 PU0138
 PU0138  VERT ORDER      -  FIRST     CLASS II
 PU0138
 PU0138.The horizontal coordinates were scaled from a map and have
 PU0138.an estimated accuracy of +/- 6 seconds.
 PU0138
 PU0138.The orthometric height was determined by differential leveling and
 PU0138.adjusted by the NATIONAL GEODETIC SURVEY
 PU0138.in October 1997.
 PU0138
 PU0138.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0138.GEOID18 height accuracy estimate available here.
 PU0138
 PU0138.Click photographs - Photos may exist for this station.
 PU0138
 PU0138.The dynamic height is computed by dividing the NAVD 88
 PU0138.geopotential number by the normal gravity value computed on the
 PU0138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0138.degrees latitude (g = 980.6199 gals.).
 PU0138
 PU0138.The modeled gravity was interpolated from observed gravity values.
 PU0138
 PU0138;                    North         East    Units  Estimated Accuracy
 PU0138;SPC SD N     -    85,230.      401,480.      MT  (+/- 180 meters Scaled)
 PU0138
 PU0138_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK985385(NAD 83)
 PU0138
 PU0138                          SUPERSEDED SURVEY CONTROL
 PU0138
 PU0138  NAVD 88 (06/15/91)  892.054  (m)         2926.68   (f) SUPERSEDED  1 2
 PU0138  NGVD 29 (??/??/92)  891.57   (m)         2925.1    (f) COMPUTED    1 2
 PU0138
 PU0138.Superseded values are not recommended for survey control.
 PU0138
 PU0138.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0138.See file dsdata.pdf to determine how the superseded data were derived.
 PU0138
 PU0138_MARKER: Z = SEE DESCRIPTION
 PU0138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0138_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0138_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0138+STABILITY: SURFACE MOTION
 PU0138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0138+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0138
 PU0138  HISTORY     - Date     Condition        Report By
 PU0138  HISTORY     - UNK      MONUMENTED       USAF
 PU0138  HISTORY     - 1963     GOOD             CGS
 PU0138  HISTORY     - 19950605 GOOD             NGS
 PU0138
 PU0138                          STATION DESCRIPTION
 PU0138
 PU0138'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0138'3.2 MI E FROM ENNING.
 PU0138'ABOUT 3.0 MILES EAST ALONG STATE HIGHWAY 34 FROM THE STORE AND
 PU0138'POST OFFICE AT ENNING, THENCE 0.25 MILE SOUTHEAST ACROSS COUNTRY,
 PU0138'0.15 MILE SOUTH OF THE HIGHWAY, 0.1 MILE WEST OF A FENCE, AND THE
 PU0138'TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH
 PU0138'IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING
 PU0138'4 FEET.
 PU0138
 PU0138                          STATION RECOVERY (1995)
 PU0138
 PU0138'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0138'14.1 KM (8.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PU0138'IN UNION CENTER, 459.0 M (1505.9 FT) WEST OF MILEPOST 90, 262.0 M
 PU0138'(859.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 231.3 M (758.9 FT) SOUTH
 PU0138'OF A WITNESS POST AND FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU0138'HIGHWAY, AND THE MONUMENT PROJECTS 1.3 M (4.3 FT) ABOVE THE GROUND
 PU0138'SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY WARREN PELLEGRIN,
 PU0138'P.O. BOX 47, ENNING, SD 57737, TELEPHONE NUMBER (605) 985-5907.  THE
 PU0138'DATUM POINT IS THE CENTER OF A TRIBRACH THAT IS BOLTED TO THE CONCRETE
 PU0138'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0148 ***********************************************************************
 PU0148  DESIGNATION -  I 9 B 1
 PU0148  PID         -  PU0148
 PU0148  STATE/COUNTY-  SD/MEADE
 PU0148  COUNTRY     -  US
 PU0148  USGS QUAD   -  WHITE OWL (2017)
 PU0148
 PU0148                         *CURRENT SURVEY CONTROL
 PU0148  ______________________________________________________________________
 PU0148* NAD 83(1986) POSITION- 44 36 19.     (N) 102 24 19.     (W)   SCALED
 PU0148* NAVD 88 ORTHO HEIGHT -   852.294 (meters)     2796.23  (feet) ADJUSTED
 PU0148  ______________________________________________________________________
 PU0148  GEOID HEIGHT    -        -18.817 (meters)                     GEOID18
 PU0148  DYNAMIC HEIGHT  -        852.073 (meters)     2795.51  (feet) COMP
 PU0148  MODELED GRAVITY -    980,330.2   (mgal)                       NAVD 88
 PU0148
 PU0148  VERT ORDER      -  SECOND    CLASS 0
 PU0148
 PU0148.The horizontal coordinates were scaled from a map and have
 PU0148.an estimated accuracy of +/- 6 seconds.
 PU0148
 PU0148.The orthometric height was determined by differential leveling and
 PU0148.adjusted by the NATIONAL GEODETIC SURVEY
 PU0148.in June 1991.
 PU0148
 PU0148.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0148.GEOID18 height accuracy estimate available here.
 PU0148
 PU0148.Click photographs - Photos may exist for this station.
 PU0148
 PU0148.The dynamic height is computed by dividing the NAVD 88
 PU0148.geopotential number by the normal gravity value computed on the
 PU0148.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0148.degrees latitude (g = 980.6199 gals.).
 PU0148
 PU0148.The modeled gravity was interpolated from observed gravity values.
 PU0148
 PU0148;                    North         East    Units  Estimated Accuracy
 PU0148;SPC SD N     -    88,620.      409,090.      MT  (+/- 180 meters Scaled)
 PU0148
 PU0148_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK059423(NAD 83)
 PU0148
 PU0148                          SUPERSEDED SURVEY CONTROL
 PU0148
 PU0148  NGVD 29 (??/??/92)  851.82   (m)         2794.7    (f) COMPUTED    2 0
 PU0148
 PU0148.Superseded values are not recommended for survey control.
 PU0148
 PU0148.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0148.See file dsdata.pdf to determine how the superseded data were derived.
 PU0148
 PU0148_MARKER: Z = SEE DESCRIPTION
 PU0148_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0148_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0148_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0148+STABILITY: SURFACE MOTION
 PU0148
 PU0148  HISTORY     - Date     Condition        Report By
 PU0148  HISTORY     - UNK      MONUMENTED       USAF
 PU0148  HISTORY     - 1963     GOOD             CGS
 PU0148  HISTORY     - 19950605 MARK NOT FOUND   NGS
 PU0148
 PU0148                          STATION DESCRIPTION
 PU0148
 PU0148'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0148'2.6 MI NE FROM WHITE OWL.
 PU0148'ABOUT 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0148'AND POST OFFICE AT WHITE OWL, TO A CURVE ON A SMALL KNOLL, THENCE
 PU0148'0.2 MILE NORTHWEST ACROSS COUNTRY TO I9 B2, THENCE 0.35 MILE
 PU0148'WEST-SOUTHWEST ACROSS COUNTRY, ABOUT 0.1 MILE EAST-NORTHEAST OF
 PU0148'A SMALL KNOLL, AND THE TOP SURFACE OVER THE CENTER HOLE OF A
 PU0148'METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH
 PU0148'CONCRETE CYLINDER PROJECTING 4 FEET.
 PU0148
 PU0148                          STATION RECOVERY (1995)
 PU0148
 PU0148'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0148'THE TRIBRACH HAS BEEN REMOVED FROM THE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0152 ***********************************************************************
 PU0152  DESIGNATION -  I 9 B 2
 PU0152  PID         -  PU0152
 PU0152  STATE/COUNTY-  SD/MEADE
 PU0152  COUNTRY     -  US
 PU0152  USGS QUAD   -  WHITE OWL (2017)
 PU0152
 PU0152                         *CURRENT SURVEY CONTROL
 PU0152  ______________________________________________________________________
 PU0152* NAD 83(1986) POSITION- 44 36 22.     (N) 102 24 03.     (W)   SCALED
 PU0152* NAVD 88 ORTHO HEIGHT -   859.919 (meters)     2821.25  (feet) ADJUSTED
 PU0152  ______________________________________________________________________
 PU0152  GEOID HEIGHT    -        -18.829 (meters)                     GEOID18
 PU0152  DYNAMIC HEIGHT  -        859.698 (meters)     2820.53  (feet) COMP
 PU0152  MODELED GRAVITY -    980,330.7   (mgal)                       NAVD 88
 PU0152
 PU0152  VERT ORDER      -  SECOND    CLASS 0
 PU0152
 PU0152.The horizontal coordinates were scaled from a map and have
 PU0152.an estimated accuracy of +/- 6 seconds.
 PU0152
 PU0152.The orthometric height was determined by differential leveling and
 PU0152.adjusted by the NATIONAL GEODETIC SURVEY
 PU0152.in June 1991.
 PU0152
 PU0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0152.GEOID18 height accuracy estimate available here.
 PU0152
 PU0152.Click photographs - Photos may exist for this station.
 PU0152
 PU0152.The dynamic height is computed by dividing the NAVD 88
 PU0152.geopotential number by the normal gravity value computed on the
 PU0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0152.degrees latitude (g = 980.6199 gals.).
 PU0152
 PU0152.The modeled gravity was interpolated from observed gravity values.
 PU0152
 PU0152;                    North         East    Units  Estimated Accuracy
 PU0152;SPC SD N     -    88,700.      409,440.      MT  (+/- 180 meters Scaled)
 PU0152
 PU0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK062424(NAD 83)
 PU0152
 PU0152                          SUPERSEDED SURVEY CONTROL
 PU0152
 PU0152  NGVD 29 (??/??/92)  859.44   (m)         2819.7    (f) COMPUTED    2 0
 PU0152
 PU0152.Superseded values are not recommended for survey control.
 PU0152
 PU0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0152.See file dsdata.pdf to determine how the superseded data were derived.
 PU0152
 PU0152_MARKER: Z = SEE DESCRIPTION
 PU0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0152_PROJECTION: PROJECTING 137 CENTIMETERS
 PU0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0152+STABILITY: SURFACE MOTION
 PU0152
 PU0152  HISTORY     - Date     Condition        Report By
 PU0152  HISTORY     - UNK      MONUMENTED       USAF
 PU0152  HISTORY     - 1963     GOOD             CGS
 PU0152  HISTORY     - 19950605 MARK NOT FOUND   NGS
 PU0152
 PU0152                          STATION DESCRIPTION
 PU0152
 PU0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0152'ABOUT 2.0 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0152'AND POST OFFICE AT WHITE OWL, THENCE 0.2 MILE NORTHWEST ACROSS
 PU0152'COUNTRY, 0.35 MILE WEST-SOUTHWEST ACROSS COUNTRY FROM I9 B1, AND
 PU0152'THE TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 PU0152'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 PU0152'PROJECTING 4 1/2 FEET.
 PU0152
 PU0152                          STATION RECOVERY (1995)
 PU0152
 PU0152'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0152'THE TRIBRACH HAS BEEN REMOVED FROM THE PEDESTAL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0512 ***********************************************************************
 OR0512  DESIGNATION -  I J
 OR0512  PID         -  OR0512
 OR0512  STATE/COUNTY-  SD/BRULE
 OR0512  COUNTRY     -  US
 OR0512  USGS QUAD   -  BIJOU HILLS (2017)
 OR0512
 OR0512                         *CURRENT SURVEY CONTROL
 OR0512  ______________________________________________________________________
 OR0512* NAD 83(1986) POSITION- 43 32 34.     (N) 099 12 36.     (W)   SCALED
 OR0512* NAVD 88 ORTHO HEIGHT -   570.597 (meters)     1872.03  (feet) ADJUSTED
 OR0512  ______________________________________________________________________
 OR0512  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 OR0512  DYNAMIC HEIGHT  -        570.412 (meters)     1871.43  (feet) COMP
 OR0512  MODELED GRAVITY -    980,277.8   (mgal)                       NAVD 88
 OR0512
 OR0512  VERT ORDER      -  SECOND    CLASS 0
 OR0512
 OR0512.The horizontal coordinates were scaled from a map and have
 OR0512.an estimated accuracy of +/- 6 seconds.
 OR0512
 OR0512.The orthometric height was determined by differential leveling and
 OR0512.adjusted by the NATIONAL GEODETIC SURVEY
 OR0512.in June 1991.
 OR0512
 OR0512.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0512.GEOID18 height accuracy estimate available here.
 OR0512
 OR0512.Click photographs - Photos may exist for this station.
 OR0512
 OR0512.The dynamic height is computed by dividing the NAVD 88
 OR0512.geopotential number by the normal gravity value computed on the
 OR0512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0512.degrees latitude (g = 980.6199 gals.).
 OR0512
 OR0512.The modeled gravity was interpolated from observed gravity values.
 OR0512
 OR0512;                    North         East    Units  Estimated Accuracy
 OR0512;SPC SD S     -   134,970.      690,780.      MT  (+/- 180 meters Scaled)
 OR0512
 OR0512_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP830211(NAD 83)
 OR0512
 OR0512                          SUPERSEDED SURVEY CONTROL
 OR0512
 OR0512  NGVD 29 (??/??/92)  570.241  (m)         1870.87   (f) ADJ UNCH    2 0
 OR0512
 OR0512.Superseded values are not recommended for survey control.
 OR0512
 OR0512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0512.See file dsdata.pdf to determine how the superseded data were derived.
 OR0512
 OR0512_MARKER: DD = SURVEY DISK
 OR0512_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0512_STAMPING: I-J 1940
 OR0512_MARK LOGO: USGS
 OR0512_PROJECTION: PROJECTING 25 CENTIMETERS
 OR0512_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0512+STABILITY: SURFACE MOTION
 OR0512
 OR0512  HISTORY     - Date     Condition        Report By
 OR0512  HISTORY     - 1940     MONUMENTED       USGS
 OR0512
 OR0512                          STATION DESCRIPTION
 OR0512
 OR0512'DESCRIBED BY US GEOLOGICAL SURVEY 1940
 OR0512'23.9 MI SE FROM CHAMBERLAIN.
 OR0512'23.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0512'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0512'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, THENCE
 OR0512'10.1 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 3.0 MILES EAST ALONG
 OR0512'A GRADED DIRT ROAD, THENCE 3.0 MILES SOUTH ALONG A GRADED
 OR0512'DIRT ROAD, THENCE 2.0 MILES EAST ALONG A GRADED DIRT ROAD, AND
 OR0512'THENCE 3.0 MILES SOUTH.  IT IS 225 FEET NORTH OF THE INTERSECTION
 OR0512'OF AN EAST-AND-WEST SECTION-LINE ROAD, 200 FEET NORTH OF A FENCE
 OR0512'CORNER, 40 FEET WEST OF THE CENTER LINE OF THE NORTH-AND-SOUTH
 OR0512'DIRT ROAD, AND 2 FEET WEST OF THE NORTH-AND-SOUTH FENCE LINE,
 OR0512'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 10 INCHES
 OR0512'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1010 ***********************************************************************
 OQ1010  DESIGNATION -  I229 001.6
 OQ1010  PID         -  OQ1010
 OQ1010  STATE/COUNTY-  SD/LINCOLN
 OQ1010  COUNTRY     -  US
 OQ1010  USGS QUAD   -  TEA (2017)
 OQ1010
 OQ1010                         *CURRENT SURVEY CONTROL
 OQ1010  ______________________________________________________________________
 OQ1010* NAD 83(1986) POSITION- 43 29 58.     (N) 096 45 26.     (W)   SCALED
 OQ1010* NAVD 88 ORTHO HEIGHT -   431.142 (meters)     1414.51  (feet) ADJUSTED
 OQ1010  ______________________________________________________________________
 OQ1010  GEOID HEIGHT    -        -26.364 (meters)                     GEOID18
 OQ1010  DYNAMIC HEIGHT  -        431.026 (meters)     1414.12  (feet) COMP
 OQ1010  MODELED GRAVITY -    980,338.8   (mgal)                       NAVD 88
 OQ1010
 OQ1010  VERT ORDER      -  FIRST     CLASS II
 OQ1010
 OQ1010.The horizontal coordinates were scaled from a map and have
 OQ1010.an estimated accuracy of +/- 6 seconds.
 OQ1010
 OQ1010.The orthometric height was determined by differential leveling and
 OQ1010.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1010.in June 1991.
 OQ1010
 OQ1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1010.GEOID18 height accuracy estimate available here.
 OQ1010
 OQ1010.Click photographs - Photos may exist for this station.
 OQ1010
 OQ1010.The dynamic height is computed by dividing the NAVD 88
 OQ1010.geopotential number by the normal gravity value computed on the
 OQ1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1010.degrees latitude (g = 980.6199 gals.).
 OQ1010
 OQ1010.The modeled gravity was interpolated from observed gravity values.
 OQ1010
 OQ1010;                    North         East    Units  Estimated Accuracy
 OQ1010;SPC SD S     -   135,770.      889,110.      MT  (+/- 180 meters Scaled)
 OQ1010
 OQ1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP813187(NAD 83)
 OQ1010
 OQ1010                          SUPERSEDED SURVEY CONTROL
 OQ1010
 OQ1010.No superseded survey control is available for this station.
 OQ1010
 OQ1010_MARKER: Z = SEE DESCRIPTION
 OQ1010_SETTING: 0 = UNSPECIFIED SETTING
 OQ1010_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ1010_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1010+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1990
 OQ1010
 OQ1010  HISTORY     - Date     Condition        Report By
 OQ1010  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1010  HISTORY     - 19900516 GOOD             NGS
 OQ1010  HISTORY     - 20110324 MARK NOT FOUND   INDIV
 OQ1010
 OQ1010                          STATION DESCRIPTION
 OQ1010
 OQ1010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1010'9.1 KM (5.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1010'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 0.95 KM (0.59 MI) NORTHEAST
 OQ1010'OF MILEPOST 1, AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH IRON PIPE,
 OQ1010'46.9 M (153.9 FT) SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 OQ1010'OF THE HIGHWAY, 36.6 M (120.1 FT) SOUTHEAST OF THE NORTHWEST END OF A
 OQ1010'CABLE GUARD RAIL, 17.1 M (56.1 FT) SOUTH-SOUTHEAST OF A FENCE CORNER,
 OQ1010'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT)
 OQ1010'SOUTHWEST OF A FENCE CORNER, AND 0.5 M (1.6 FT) NORTHWEST OF A
 OQ1010'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE CAP IS THROUGH A 3-INCH
 OQ1010'PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.  THE PIPE DEPTH
 OQ1010'IS UNKNOWN.
 OQ1010
 OQ1010                          STATION RECOVERY (2011)
 OQ1010
 OQ1010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1010'DUE TO CONSTRUCTION OF 57TH STREET AND I-229 TUNNEL. BENCH POINT WAS
 OQ1010'DESTROYED AND NOT REPLACED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1014 ***********************************************************************
 OQ1014  DESIGNATION -  I229 005.7
 OQ1014  PID         -  OQ1014
 OQ1014  STATE/COUNTY-  SD/MINNEHAHA
 OQ1014  COUNTRY     -  US
 OQ1014  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1014
 OQ1014                         *CURRENT SURVEY CONTROL
 OQ1014  ______________________________________________________________________
 OQ1014* NAD 83(1986) POSITION- 43 32 01.     (N) 096 41 41.     (W)   SCALED
 OQ1014* NAVD 88 ORTHO HEIGHT -   440.102 (meters)     1443.90  (feet) ADJUSTED
 OQ1014  ______________________________________________________________________
 OQ1014  GEOID HEIGHT    -        -26.373 (meters)                     GEOID18
 OQ1014  DYNAMIC HEIGHT  -        439.986 (meters)     1443.52  (feet) COMP
 OQ1014  MODELED GRAVITY -    980,344.2   (mgal)                       NAVD 88
 OQ1014
 OQ1014  VERT ORDER      -  FIRST     CLASS II
 OQ1014
 OQ1014.The horizontal coordinates were scaled from a map and have
 OQ1014.an estimated accuracy of +/- 6 seconds.
 OQ1014
 OQ1014.The orthometric height was determined by differential leveling and
 OQ1014.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1014.in June 1991.
 OQ1014
 OQ1014.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1014.GEOID18 height accuracy estimate available here.
 OQ1014
 OQ1014.Click photographs - Photos may exist for this station.
 OQ1014
 OQ1014.The dynamic height is computed by dividing the NAVD 88
 OQ1014.geopotential number by the normal gravity value computed on the
 OQ1014.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1014.degrees latitude (g = 980.6199 gals.).
 OQ1014
 OQ1014.The modeled gravity was interpolated from observed gravity values.
 OQ1014
 OQ1014;                    North         East    Units  Estimated Accuracy
 OQ1014;SPC SD S     -   139,780.      893,990.      MT  (+/- 180 meters Scaled)
 OQ1014
 OQ1014_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP862226(NAD 83)
 OQ1014
 OQ1014                          SUPERSEDED SURVEY CONTROL
 OQ1014
 OQ1014.No superseded survey control is available for this station.
 OQ1014
 OQ1014_MARKER: Z = SEE DESCRIPTION
 OQ1014_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ1014_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ1014_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1014_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1014_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1014+SATELLITE: SATELLITE OBSERVATIONS - May 16, 1990
 OQ1014
 OQ1014  HISTORY     - Date     Condition        Report By
 OQ1014  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1014  HISTORY     - 19900516 GOOD             NGS
 OQ1014  HISTORY     - 20110224 POOR             INDIV
 OQ1014
 OQ1014                          STATION DESCRIPTION
 OQ1014
 OQ1014'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1014'1.4 KM (0.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1014'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 1.1 KM (0.7 MI) NORTHEAST
 OQ1014'OF MILEPOST 5, AN IRON PIPE CAP ATTACHED TO THE TOP OF A 1-1/2 INCH
 OQ1014'IRON PIPE, NEAR THE SOUTHEAST END OF A DITCH BLOCK, 28.3 M (92.8 FT)
 OQ1014'SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ1014'26.0 M (85.3 FT) SOUTH OF THE NORTHEAST END OF A CABLE GUARDRAIL AND
 OQ1014'ANCHOR BLOCK, 19.7 M (64.6 FT) NORTHEAST OF THE MOST SOUTHEASTERLY OF
 OQ1014'2 LEGS OF A HIGHWAY INFORMATION SIGN, 9.5 M (31.2 FT) NORTH OF A
 OQ1014'FENCE CORNER, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3
 OQ1014'M (1.0 FT) NORTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE CAP IS
 OQ1014'THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE
 OQ1014'MONUMENT.  THE PIPE DEPTH IS UNKNOWN.
 OQ1014
 OQ1014                          STATION RECOVERY (2011)
 OQ1014
 OQ1014'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1014'DAMAGED, SCREW CAP MISSING
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0948 ***********************************************************************
 OQ0948  DESIGNATION -  I229 006.6
 OQ0948  PID         -  OQ0948
 OQ0948  STATE/COUNTY-  SD/MINNEHAHA
 OQ0948  COUNTRY     -  US
 OQ0948  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0948
 OQ0948                         *CURRENT SURVEY CONTROL
 OQ0948  ______________________________________________________________________
 OQ0948* NAD 83(1986) POSITION- 43 32 47.     (N) 096 41 41.     (W)   SCALED
 OQ0948* NAVD 88 ORTHO HEIGHT -   456.041 (meters)     1496.19  (feet) ADJUSTED
 OQ0948  ______________________________________________________________________
 OQ0948  GEOID HEIGHT    -        -26.365 (meters)                     GEOID18
 OQ0948  DYNAMIC HEIGHT  -        455.922 (meters)     1495.80  (feet) COMP
 OQ0948  MODELED GRAVITY -    980,345.7   (mgal)                       NAVD 88
 OQ0948
 OQ0948  VERT ORDER      -  FIRST     CLASS II
 OQ0948
 OQ0948.The horizontal coordinates were scaled from a map and have
 OQ0948.an estimated accuracy of +/- 6 seconds.
 OQ0948
 OQ0948.The orthometric height was determined by differential leveling and
 OQ0948.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0948.in June 1991.
 OQ0948
 OQ0948.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0948.GEOID18 height accuracy estimate available here.
 OQ0948
 OQ0948.Click photographs - Photos may exist for this station.
 OQ0948
 OQ0948.The dynamic height is computed by dividing the NAVD 88
 OQ0948.geopotential number by the normal gravity value computed on the
 OQ0948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0948.degrees latitude (g = 980.6199 gals.).
 OQ0948
 OQ0948.The modeled gravity was interpolated from observed gravity values.
 OQ0948
 OQ0948;                    North         East    Units  Estimated Accuracy
 OQ0948;SPC SD S     -   141,200.      893,930.      MT  (+/- 180 meters Scaled)
 OQ0948
 OQ0948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP862240(NAD 83)
 OQ0948
 OQ0948                          SUPERSEDED SURVEY CONTROL
 OQ0948
 OQ0948.No superseded survey control is available for this station.
 OQ0948
 OQ0948_MARKER: Z = SEE DESCRIPTION
 OQ0948_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ0948_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0948_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0948_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0948_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ0948+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2011
 OQ0948
 OQ0948  HISTORY     - Date     Condition        Report By
 OQ0948  HISTORY     - UNK      MONUMENTED       SDDT
 OQ0948  HISTORY     - 19900516 GOOD             NGS
 OQ0948  HISTORY     - 20110228 GOOD             INDIV
 OQ0948
 OQ0948                          STATION DESCRIPTION
 OQ0948
 OQ0948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0948'IN SIOUX FALLS, AT 2501 CONKLIN AVENUE, 0.95 KM (0.59 MI) NORTH OF
 OQ0948'MILEPOST 6, AN IRON PIPE CAP ATTACHED TO THE TOP OF A 1-1/2 INCH IRON
 OQ0948'PIPE, 39.6 M (129.9 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ0948'EASTBOUND LANES OF 10TH STREET, 18.9 M (62.0 FT) WEST OF THE CENTER
 OQ0948'OF THE INTERSTATE HIGHWAY 229 ON RAMP (EXIT 6), 12.4 M (40.7 FT)
 OQ0948'SOUTH OF THE NORTHEAST CORNER OF THE BUILDING AT 2501 CONKLIN AVENUE,
 OQ0948'AND 1.0 M (3.3 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OQ0948'THE CAP IS THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON
 OQ0948'THE MONUMENT.  THE PIPE DEPTH IS UNKNOWN.
 OQ0948
 OQ0948                          STATION RECOVERY (2011)
 OQ0948
 OQ0948'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1015 ***********************************************************************
 OQ1015  DESIGNATION -  I229 007.8
 OQ1015  PID         -  OQ1015
 OQ1015  STATE/COUNTY-  SD/MINNEHAHA
 OQ1015  COUNTRY     -  US
 OQ1015  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1015
 OQ1015                         *CURRENT SURVEY CONTROL
 OQ1015  ______________________________________________________________________
 OQ1015* NAD 83(1986) POSITION- 43 33 53.     (N) 096 41 44.     (W)   SCALED
 OQ1015* NAVD 88 ORTHO HEIGHT -   412.037 (meters)     1351.82  (feet) ADJUSTED
 OQ1015  ______________________________________________________________________
 OQ1015  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 OQ1015  DYNAMIC HEIGHT  -        411.930 (meters)     1351.47  (feet) COMP
 OQ1015  MODELED GRAVITY -    980,347.8   (mgal)                       NAVD 88
 OQ1015
 OQ1015  VERT ORDER      -  FIRST     CLASS II
 OQ1015
 OQ1015.The horizontal coordinates were scaled from a map and have
 OQ1015.an estimated accuracy of +/- 6 seconds.
 OQ1015
 OQ1015.The orthometric height was determined by differential leveling and
 OQ1015.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1015.in June 1991.
 OQ1015
 OQ1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1015.GEOID18 height accuracy estimate available here.
 OQ1015
 OQ1015.Click photographs - Photos may exist for this station.
 OQ1015
 OQ1015.The dynamic height is computed by dividing the NAVD 88
 OQ1015.geopotential number by the normal gravity value computed on the
 OQ1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1015.degrees latitude (g = 980.6199 gals.).
 OQ1015
 OQ1015.The modeled gravity was interpolated from observed gravity values.
 OQ1015
 OQ1015;                    North         East    Units  Estimated Accuracy
 OQ1015;SPC SD S     -   143,230.      893,780.      MT  (+/- 180 meters Scaled)
 OQ1015
 OQ1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP861261(NAD 83)
 OQ1015
 OQ1015                          SUPERSEDED SURVEY CONTROL
 OQ1015
 OQ1015.No superseded survey control is available for this station.
 OQ1015
 OQ1015_MARKER: Z = SEE DESCRIPTION
 OQ1015_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ1015_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ1015_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1015_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1015+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1015
 OQ1015  HISTORY     - Date     Condition        Report By
 OQ1015  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1015  HISTORY     - 19900516 GOOD             NGS
 OQ1015  HISTORY     - 20100423 GOOD             INDIV
 OQ1015  HISTORY     - 20110224 GOOD             INDIV
 OQ1015
 OQ1015                          STATION DESCRIPTION
 OQ1015
 OQ1015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1015'2.0 KM (1.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 229 FROM ITS
 OQ1015'JUNCTION WITH 10TH STREET IN SIOUX FALLS, 1.4 KM (0.9 MI) NORTH OF
 OQ1015'MILEPOST 7, AN IRON PIPE CAP ATTACHED TO THE TOP OF A 1-1/2 INCH IRON
 OQ1015'PIPE, 228.5 M (749.7 FT) NORTH OF THE CENTER OF RICE STREET, 152.5 M
 OQ1015'(500.3 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE
 OQ1015'HIGHWAY, 54.3 M (178.1 FT) NORTHWEST OF THE CENTER OF THE SOUTHBOUND
 OQ1015'OFF RAMP (EXIT 7), 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE RAMP, AND
 OQ1015'0.6 M (2.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OQ1015'TO THE CAP IS THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING
 OQ1015'ON THE MONUMENT.  THE PIPE DEPTH IS UNKNOWN.
 OQ1015
 OQ1015                          STATION RECOVERY (2010)
 OQ1015
 OQ1015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JHC)
 OQ1015'RECOVERED AS DESCRIBED.
 OQ1015
 OQ1015                          STATION RECOVERY (2011)
 OQ1015
 OQ1015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1937 ***********************************************************************
 NM1937  DESIGNATION -  I29 000.3
 NM1937  PID         -  NM1937
 NM1937  STATE/COUNTY-  SD/UNION
 NM1937  COUNTRY     -  US
 NM1937  USGS QUAD   -  SIOUX CITY SOUTH (2018)
 NM1937
 NM1937                         *CURRENT SURVEY CONTROL
 NM1937  ______________________________________________________________________
 NM1937* NAD 83(1986) POSITION- 42 29 49.     (N) 096 28 54.     (W)   SCALED
 NM1937* NAVD 88 ORTHO HEIGHT -   333.154 (meters)     1093.02  (feet) ADJUSTED
 NM1937  ______________________________________________________________________
 NM1937  GEOID HEIGHT    -        -26.001 (meters)                     GEOID18
 NM1937  DYNAMIC HEIGHT  -        333.048 (meters)     1092.68  (feet) COMP
 NM1937  MODELED GRAVITY -    980,294.2   (mgal)                       NAVD 88
 NM1937
 NM1937  VERT ORDER      -  FIRST     CLASS II
 NM1937
 NM1937.The horizontal coordinates were scaled from a map and have
 NM1937.an estimated accuracy of +/- 6 seconds.
 NM1937
 NM1937.The orthometric height was determined by differential leveling and
 NM1937.adjusted by the NATIONAL GEODETIC SURVEY
 NM1937.in June 1991.
 NM1937
 NM1937.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1937.GEOID18 height accuracy estimate available here.
 NM1937
 NM1937.Click photographs - Photos may exist for this station.
 NM1937
 NM1937.The dynamic height is computed by dividing the NAVD 88
 NM1937.geopotential number by the normal gravity value computed on the
 NM1937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1937.degrees latitude (g = 980.6199 gals.).
 NM1937
 NM1937.The modeled gravity was interpolated from observed gravity values.
 NM1937
 NM1937;                    North         East    Units  Estimated Accuracy
 NM1937;SPC SD S     -    25,520.      916,540.      MT  (+/- 180 meters Scaled)
 NM1937
 NM1937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN069080(NAD 83)
 NM1937
 NM1937                          SUPERSEDED SURVEY CONTROL
 NM1937
 NM1937.No superseded survey control is available for this station.
 NM1937
 NM1937_MARKER: Z = SEE DESCRIPTION
 NM1937_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1937_STAMPING: I29-0.3 1990
 NM1937_MARK LOGO: NGS
 NM1937_PROJECTION: PROJECTING 5 CENTIMETERS
 NM1937_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1937_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1937+STABILITY: POSITION/ELEVATION WELL
 NM1937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1937+SATELLITE: SATELLITE OBSERVATIONS - April 23, 1990
 NM1937_ROD/PIPE-DEPTH: 6.4 meters
 NM1937_SLEEVE-DEPTH  : 2.0 meters
 NM1937
 NM1937  HISTORY     - Date     Condition        Report By
 NM1937  HISTORY     - 1989     MONUMENTED       SDDT
 NM1937  HISTORY     - 19900423 GOOD             NGS
 NM1937
 NM1937                          STATION DESCRIPTION
 NM1937
 NM1937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1937'3.5 KM (2.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1937'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.5 KM (0.3 MI) NORTH
 NM1937'OF MILEPOST 0, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF A IRON
 NM1937'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.3 M (106.0
 NM1937'FT) NORTHEAST OF THE CENTERLINE OF THE NORTH BOUND LANES OF THE
 NM1937'HIGHWAY, 9.6 M (31.5 FT) EAST OF THE MOST NORTHEASTERLY 1 OF 2 STEEL
 NM1937'POSTS SUPPORTING A HIGHWAY INFORMATION SIGN, 3.7 M (12.1 FT) BELOW
 NM1937'THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS
 NM1937'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 NM1937'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1941 ***********************************************************************
 NM1941  DESIGNATION -  I29 002.7
 NM1941  PID         -  NM1941
 NM1941  STATE/COUNTY-  SD/UNION
 NM1941  COUNTRY     -  US
 NM1941  USGS QUAD   -  SIOUX CITY NORTH (2018)
 NM1941
 NM1941                         *CURRENT SURVEY CONTROL
 NM1941  ______________________________________________________________________
 NM1941* NAD 83(1986) POSITION- 42 31 41.     (N) 096 29 57.     (W)   SCALED
 NM1941* NAVD 88 ORTHO HEIGHT -   337.170 (meters)     1106.20  (feet) ADJUSTED
 NM1941  ______________________________________________________________________
 NM1941  GEOID HEIGHT    -        -25.981 (meters)                     GEOID18
 NM1941  DYNAMIC HEIGHT  -        337.063 (meters)     1105.85  (feet) COMP
 NM1941  MODELED GRAVITY -    980,296.5   (mgal)                       NAVD 88
 NM1941
 NM1941  VERT ORDER      -  FIRST     CLASS II
 NM1941
 NM1941.The horizontal coordinates were scaled from a map and have
 NM1941.an estimated accuracy of +/- 6 seconds.
 NM1941
 NM1941.The orthometric height was determined by differential leveling and
 NM1941.adjusted by the NATIONAL GEODETIC SURVEY
 NM1941.in June 1991.
 NM1941
 NM1941.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1941.GEOID18 height accuracy estimate available here.
 NM1941
 NM1941.Click photographs - Photos may exist for this station.
 NM1941
 NM1941.The dynamic height is computed by dividing the NAVD 88
 NM1941.geopotential number by the normal gravity value computed on the
 NM1941.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1941.degrees latitude (g = 980.6199 gals.).
 NM1941
 NM1941.The modeled gravity was interpolated from observed gravity values.
 NM1941
 NM1941;                    North         East    Units  Estimated Accuracy
 NM1941;SPC SD S     -    28,900.      914,940.      MT  (+/- 180 meters Scaled)
 NM1941
 NM1941_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN053114(NAD 83)
 NM1941
 NM1941                          SUPERSEDED SURVEY CONTROL
 NM1941
 NM1941.No superseded survey control is available for this station.
 NM1941
 NM1941_MARKER: Z = SEE DESCRIPTION
 NM1941_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1941_STAMPING: I29-2.7 1990
 NM1941_MARK LOGO: NGS
 NM1941_PROJECTION: PROJECTING 5 CENTIMETERS
 NM1941_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1941_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1941+STABILITY: POSITION/ELEVATION WELL
 NM1941_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM1941+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 NM1941_ROD/PIPE-DEPTH: 6.4 meters
 NM1941_SLEEVE-DEPTH  : 2.0 meters
 NM1941
 NM1941  HISTORY     - Date     Condition        Report By
 NM1941  HISTORY     - 1989     MONUMENTED       SDDT
 NM1941  HISTORY     - 19900424 GOOD             NGS
 NM1941  HISTORY     - 20120327 GOOD             INDIV
 NM1941
 NM1941                          STATION DESCRIPTION
 NM1941
 NM1941'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1941'0.4 KM (0.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1941'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 1.1 KM (0.7 MI) NORTH
 NM1941'OF MILEPOST 2, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1941'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.3 M (106.0
 NM1941'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 NM1941'24.9 M (81.7 FT) SOUTHEAST OF A STEEL LIGHT POLE, 23.4 M (76.8 FT)
 NM1941'EAST OF THE CENTER OF A HIGHWAY ON RAMP, 3.8 M (12.5 FT)
 NM1941'NORTH-NORTHWEST OF THE MOST WESTERLY 1 OF 7 LEGS OF A SIGN, 0.9 M
 NM1941'(3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A
 NM1941'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1941'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1941
 NM1941                          STATION RECOVERY (2012)
 NM1941
 NM1941'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1941'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1943 ***********************************************************************
 NM1943  FBN         -  This is a Federal Base Network Control Station.
 NM1943  DESIGNATION -  I29 004.2
 NM1943  PID         -  NM1943
 NM1943  STATE/COUNTY-  SD/UNION
 NM1943  COUNTRY     -  US
 NM1943  USGS QUAD   -  JEFFERSON (2017)
 NM1943
 NM1943                         *CURRENT SURVEY CONTROL
 NM1943  ______________________________________________________________________
 NM1943* NAD 83(2011) POSITION- 42 32 52.76010(N) 096 30 27.69384(W)   ADJUSTED
 NM1943* NAD 83(2011) ELLIP HT-   311.019 (meters)        (06/27/12)   ADJUSTED
 NM1943* NAD 83(2011) EPOCH   -  2010.00
 NM1943* NAVD 88 ORTHO HEIGHT -   336.974 (meters)     1105.56  (feet) ADJUSTED
 NM1943  ______________________________________________________________________
 NM1943  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 NM1943  NAD 83(2011) X  -   -533,394.122 (meters)                     COMP
 NM1943  NAD 83(2011) Y  - -4,675,958.286 (meters)                     COMP
 NM1943  NAD 83(2011) Z  -  4,290,853.795 (meters)                     COMP
 NM1943  LAPLACE CORR    -         -4.04  (seconds)                    DEFLEC18
 NM1943  DYNAMIC HEIGHT  -        336.868 (meters)     1105.21  (feet) COMP
 NM1943  MODELED GRAVITY -    980,297.9   (mgal)                       NAVD 88
 NM1943
 NM1943  VERT ORDER      -  FIRST     CLASS II
 NM1943
 NM1943  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM1943  Standards:
 NM1943         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM1943            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM1943  -------------------------------------------------------------------
 NM1943  NETWORK    0.47   1.08           0.21   0.17   0.55     -0.08656603
 NM1943  -------------------------------------------------------------------
 NM1943  Click here for local accuracies and other accuracy information.
 NM1943
 NM1943.The horizontal coordinates were established by GPS observations
 NM1943.and adjusted by the National Geodetic Survey in June 2012.
 NM1943
 NM1943.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM1943.been affixed to the stable North American tectonic plate. See 
 NM1943.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM1943
 NM1943.The horizontal coordinates are valid at the epoch date displayed above
 NM1943.which is a decimal equivalence of Year/Month/Day.
 NM1943
 NM1943.The orthometric height was determined by differential leveling and
 NM1943.adjusted by the NATIONAL GEODETIC SURVEY
 NM1943.in June 1991.
 NM1943
 NM1943.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1943.GEOID18 height accuracy estimate available here.
 NM1943
 NM1943.Click photographs - Photos may exist for this station.
 NM1943
 NM1943.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM1943
 NM1943.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1943
 NM1943.The ellipsoidal height was determined by GPS observations
 NM1943.and is referenced to NAD 83.
 NM1943
 NM1943.The dynamic height is computed by dividing the NAVD 88
 NM1943.geopotential number by the normal gravity value computed on the
 NM1943.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1943.degrees latitude (g = 980.6199 gals.).
 NM1943
 NM1943.The modeled gravity was interpolated from observed gravity values.
 NM1943
 NM1943. The following values were computed from the NAD 83(2011) position.
 NM1943
 NM1943;                    North         East     Units Scale Factor Converg.
 NM1943;SPC SD S     -    31,083.204   914,137.247   MT  1.00007974   +2 38 20.9
 NM1943;SPC SD S     -   101,978.81  2,999,131.95   sFT  1.00007974   +2 38 20.9
 NM1943;UTM  14      - 4,713,632.279   704,632.209   MT  1.00011522   +1 41 09.2
 NM1943
 NM1943!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1943!SPC SD S     -   0.99995122  x   1.00007974  =   1.00003096
 NM1943!UTM  14      -   0.99995122  x   1.00011522  =   1.00006644
 NM1943
 NM1943_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0463213632(NAD 83)
 NM1943
 NM1943                          SUPERSEDED SURVEY CONTROL
 NM1943
 NM1943  NAD 83(2007)-  42 32 52.76009(N)    096 30 27.69461(W) AD(2002.00) 0
 NM1943  ELLIP H (02/10/07)  311.042  (m)                       GP(2002.00)    
 NM1943  ELLIP H (06/23/03)  311.040  (m)                       GP(       ) 3 1
 NM1943  NAD 83(1996)-  42 32 52.76002(N)    096 30 27.69432(W) AD(       ) B
 NM1943  ELLIP H (04/18/97)  311.074  (m)                       GP(       ) 4 1
 NM1943  NAVD 88             336.97   (m)         1105.5    (f) LEVELING    3  
 NM1943
 NM1943.Superseded values are not recommended for survey control.
 NM1943
 NM1943.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1943.See file dsdata.pdf to determine how the superseded data were derived.
 NM1943
 NM1943_MARKER: Z = SEE DESCRIPTION
 NM1943_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1943_STAMPING: I29-4.2 1990
 NM1943_MARK LOGO: NGS
 NM1943_PROJECTION: FLUSH
 NM1943_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1943_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1943_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1943+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2012
 NM1943_ROD/PIPE-DEPTH: 6.40 meters
 NM1943_SLEEVE-DEPTH  : 1.80 meters
 NM1943
 NM1943  HISTORY     - Date     Condition        Report By
 NM1943  HISTORY     - 1989     MONUMENTED       SDDT
 NM1943  HISTORY     - 19900424 GOOD             NGS
 NM1943  HISTORY     - 19960611 GOOD             NGS
 NM1943  HISTORY     - 20020611 GOOD             SDDT
 NM1943  HISTORY     - 20030205 GOOD             SDDT
 NM1943  HISTORY     - 20100814 GOOD             WOOLPT
 NM1943  HISTORY     - 20120328 GOOD             INDIV
 NM1943
 NM1943                          STATION DESCRIPTION
 NM1943
 NM1943'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1943'2.8 KM (1.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1943'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 0.3 KM (0.2 MI) NORTH
 NM1943'OF MILEPOST 4, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1943'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 66.5 M (218.2
 NM1943'FT) SOUTHEAST OF THE CENTER OF THE INTERSECTION OF A SERVICE ROAD AND
 NM1943'A ROAD LEADING WEST TO THE MCCOOK LAKE WATER TANK, 32.2 M (105.6 FT)
 NM1943'SOUTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 NM1943'25.5 M (83.7 FT) SOUTHWEST OF THE CENTER OF A HIGHWAY ON RAMP, 1.2 M
 NM1943'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTHEAST
 NM1943'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 NM1943'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1943
 NM1943                          STATION RECOVERY (1996)
 NM1943
 NM1943'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 NM1943'THE STATION IS LOCATED ABOUT 2.8 KM (1.75 MI) NORTH OF NORTH SIOUX
 NM1943'CITY AND 0.3 KM (0.20 MI) NORTH OF MILEPOST 4 ON INTERSTATE HIGHWAY
 NM1943'29.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 NM1943'THE JUNCTION OF INTERSTATE HIGHWAY 29 AND RIVER DRIVE IN NORTH SIOUX
 NM1943'CITY, GO NORTH ALONG INTERSTATE 29 FOR 2.8 KM (1.75 MI) TO THE STATION
 NM1943'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 NM1943'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 NM1943'STEEL PIPE.  LOCATED 66.5 M (218.2 FT) SOUTHEAST OF THE CENTER OF THE
 NM1943'INTERSECTION OF A SERVICE ROAD AND A ROAD LEADING WEST TO THE MCCOOK
 NM1943'LAKE WATER TANK, 32.2 M (105.6 FT) SOUTHWEST OF THE CENTERLINE OF THE
 NM1943'SOUTHBOUND LANES OF THE HIGHWAY, 25.5 M (83.7 FT) SOUTHWEST OF THE
 NM1943'CENTER OF A HIGHWAY ON-RAMP, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 NM1943'HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST AND FENCE, AND 0.5
 NM1943'M (1.6 FT) WEST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM
 NM1943'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 NM1943
 NM1943                          STATION RECOVERY (2002)
 NM1943
 NM1943'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 NM1943'RECOVERED AS DESCRIBED
 NM1943'
 NM1943
 NM1943                          STATION RECOVERY (2003)
 NM1943
 NM1943'RECOVERY NOTE BY SD DEPT OF TRANSP 2003 (RAH)
 NM1943'RECOVERED AS DESCRIBED.
 NM1943'
 NM1943
 NM1943                          STATION RECOVERY (2010)
 NM1943
 NM1943'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (DCW)
 NM1943'RECOVERED AS DESCRIBED
 NM1943
 NM1943                          STATION RECOVERY (2012)
 NM1943
 NM1943'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1943'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1945 ***********************************************************************
 NM1945  DESIGNATION -  I29 005.8
 NM1945  PID         -  NM1945
 NM1945  STATE/COUNTY-  SD/UNION
 NM1945  COUNTRY     -  US
 NM1945  USGS QUAD   -  JEFFERSON (2017)
 NM1945
 NM1945                         *CURRENT SURVEY CONTROL
 NM1945  ______________________________________________________________________
 NM1945* NAD 83(1986) POSITION- 42 34 01.     (N) 096 31 30.     (W)   SCALED
 NM1945* NAVD 88 ORTHO HEIGHT -   336.838 (meters)     1105.11  (feet) ADJUSTED
 NM1945  ______________________________________________________________________
 NM1945  GEOID HEIGHT    -        -25.921 (meters)                     GEOID18
 NM1945  DYNAMIC HEIGHT  -        336.733 (meters)     1104.76  (feet) COMP
 NM1945  MODELED GRAVITY -    980,299.7   (mgal)                       NAVD 88
 NM1945
 NM1945  VERT ORDER      -  FIRST     CLASS II
 NM1945
 NM1945.The horizontal coordinates were scaled from a map and have
 NM1945.an estimated accuracy of +/- 6 seconds.
 NM1945
 NM1945.The orthometric height was determined by differential leveling and
 NM1945.adjusted by the NATIONAL GEODETIC SURVEY
 NM1945.in June 1991.
 NM1945
 NM1945.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1945.GEOID18 height accuracy estimate available here.
 NM1945
 NM1945.Click photographs - Photos may exist for this station.
 NM1945
 NM1945.The dynamic height is computed by dividing the NAVD 88
 NM1945.geopotential number by the normal gravity value computed on the
 NM1945.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1945.degrees latitude (g = 980.6199 gals.).
 NM1945
 NM1945.The modeled gravity was interpolated from observed gravity values.
 NM1945
 NM1945;                    North         East    Units  Estimated Accuracy
 NM1945;SPC SD S     -    33,120.      912,620.      MT  (+/- 180 meters Scaled)
 NM1945
 NM1945_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN031156(NAD 83)
 NM1945
 NM1945                          SUPERSEDED SURVEY CONTROL
 NM1945
 NM1945.No superseded survey control is available for this station.
 NM1945
 NM1945_MARKER: Z = SEE DESCRIPTION
 NM1945_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1945_STAMPING: I29-5.8 1990
 NM1945_MARK LOGO: NGS
 NM1945_PROJECTION: PROJECTING 5 CENTIMETERS
 NM1945_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1945_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1945+STABILITY: POSITION/ELEVATION WELL
 NM1945_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1945+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 NM1945_ROD/PIPE-DEPTH: 6.4 meters
 NM1945_SLEEVE-DEPTH  : 2.0 meters
 NM1945
 NM1945  HISTORY     - Date     Condition        Report By
 NM1945  HISTORY     - 1989     MONUMENTED       SDDT
 NM1945  HISTORY     - 19900424 GOOD             NGS
 NM1945  HISTORY     - 20120329 GOOD             INDIV
 NM1945
 NM1945                          STATION DESCRIPTION
 NM1945
 NM1945'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1945'5.4 KM (3.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1945'JUNCTION WITH RIVER DRIVE IN NORTH SIOUX CITY, 1.25 KM (0.78 MI)
 NM1945'NORTH OF MILEPOST 5, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF A
 NM1945'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.3 M
 NM1945'(106.0 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1945'HIGHWAY, 14.9 M (48.9 FT) NORTHWEST OF THE MOST NORTHWESTERLY 1 OF 2
 NM1945'BRACE POSTS IN A FENCE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 NM1945'HIGHWAY, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 NM1945'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM1945'THROUGH A 4-INCH PVC CAP.
 NM1945
 NM1945                          STATION RECOVERY (2012)
 NM1945
 NM1945'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1945'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1948 ***********************************************************************
 NM1948  DESIGNATION -  I29 008.6
 NM1948  PID         -  NM1948
 NM1948  STATE/COUNTY-  SD/UNION
 NM1948  COUNTRY     -  US
 NM1948  USGS QUAD   -  JEFFERSON (2017)
 NM1948
 NM1948                         *CURRENT SURVEY CONTROL
 NM1948  ______________________________________________________________________
 NM1948* NAD 83(1986) POSITION- 42 35 44.     (N) 096 33 50.     (W)   SCALED
 NM1948* NAVD 88 ORTHO HEIGHT -   339.391 (meters)     1113.49  (feet) ADJUSTED
 NM1948  ______________________________________________________________________
 NM1948  GEOID HEIGHT    -        -25.829 (meters)                     GEOID18
 NM1948  DYNAMIC HEIGHT  -        339.287 (meters)     1113.14  (feet) COMP
 NM1948  MODELED GRAVITY -    980,303.4   (mgal)                       NAVD 88
 NM1948
 NM1948  VERT ORDER      -  FIRST     CLASS II
 NM1948
 NM1948.The horizontal coordinates were scaled from a map and have
 NM1948.an estimated accuracy of +/- 6 seconds.
 NM1948
 NM1948.The orthometric height was determined by differential leveling and
 NM1948.adjusted by the NATIONAL GEODETIC SURVEY
 NM1948.in June 1991.
 NM1948
 NM1948.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1948.GEOID18 height accuracy estimate available here.
 NM1948
 NM1948.Click photographs - Photos may exist for this station.
 NM1948
 NM1948.The dynamic height is computed by dividing the NAVD 88
 NM1948.geopotential number by the normal gravity value computed on the
 NM1948.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1948.degrees latitude (g = 980.6199 gals.).
 NM1948
 NM1948.The modeled gravity was interpolated from observed gravity values.
 NM1948
 NM1948;                    North         East    Units  Estimated Accuracy
 NM1948;SPC SD S     -    36,150.      909,290.      MT  (+/- 180 meters Scaled)
 NM1948
 NM1948_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN998187(NAD 83)
 NM1948
 NM1948                          SUPERSEDED SURVEY CONTROL
 NM1948
 NM1948.No superseded survey control is available for this station.
 NM1948
 NM1948_MARKER: Z = SEE DESCRIPTION
 NM1948_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1948_STAMPING: I29-8.6 1990
 NM1948_MARK LOGO: NGS
 NM1948_PROJECTION: FLUSH
 NM1948_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1948_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1948+STABILITY: POSITION/ELEVATION WELL
 NM1948_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1948+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 NM1948_ROD/PIPE-DEPTH: 6.4 meters
 NM1948_SLEEVE-DEPTH  : 2.0 meters
 NM1948
 NM1948  HISTORY     - Date     Condition        Report By
 NM1948  HISTORY     - 1989     MONUMENTED       SDDT
 NM1948  HISTORY     - 19900425 GOOD             NGS
 NM1948  HISTORY     - 20120403 GOOD             INDIV
 NM1948
 NM1948                          STATION DESCRIPTION
 NM1948
 NM1948'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1948'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1948'WITH MAIN STREET IN JEFFERSON, THENCE 1.5 KM (0.9 MI) SOUTHERLY ALONG
 NM1948'INTERSTATE HIGHWAY 29, 0.9 KM (0.6 MI) NORTH OF MILEPOST 8, A
 NM1948'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 NM1948'ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.2 M (105.6 FT) NORTHEAST OF
 NM1948'THE CENTERLINE OF THE NORTHBOUND LANES OF THE INTERSTATE HIGHWAY,
 NM1948'18.9 M (62.0 FT) SOUTHWEST OF THE MOST SOUTHEASTERLY 1 OF 2 FENCE
 NM1948'BRACE POSTS, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 NM1948'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 NM1948'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 NM1948'PVC CAP.
 NM1948
 NM1948                          STATION RECOVERY (2012)
 NM1948
 NM1948'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1948'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1949 ***********************************************************************
 NM1949  DESIGNATION -  I29 009.6
 NM1949  PID         -  NM1949
 NM1949  STATE/COUNTY-  SD/UNION
 NM1949  COUNTRY     -  US
 NM1949  USGS QUAD   -  JEFFERSON (2017)
 NM1949
 NM1949                         *CURRENT SURVEY CONTROL
 NM1949  ______________________________________________________________________
 NM1949* NAD 83(1986) POSITION- 42 36 23.     (N) 096 34 36.     (W)   SCALED
 NM1949* NAVD 88 ORTHO HEIGHT -   339.409 (meters)     1113.54  (feet) ADJUSTED
 NM1949  ______________________________________________________________________
 NM1949  GEOID HEIGHT    -        -25.800 (meters)                     GEOID18
 NM1949  DYNAMIC HEIGHT  -        339.305 (meters)     1113.20  (feet) COMP
 NM1949  MODELED GRAVITY -    980,305.1   (mgal)                       NAVD 88
 NM1949
 NM1949  VERT ORDER      -  FIRST     CLASS II
 NM1949
 NM1949.The horizontal coordinates were scaled from a map and have
 NM1949.an estimated accuracy of +/- 6 seconds.
 NM1949
 NM1949.The orthometric height was determined by differential leveling and
 NM1949.adjusted by the NATIONAL GEODETIC SURVEY
 NM1949.in June 1991.
 NM1949
 NM1949.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1949.GEOID18 height accuracy estimate available here.
 NM1949
 NM1949.Click photographs - Photos may exist for this station.
 NM1949
 NM1949.The dynamic height is computed by dividing the NAVD 88
 NM1949.geopotential number by the normal gravity value computed on the
 NM1949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1949.degrees latitude (g = 980.6199 gals.).
 NM1949
 NM1949.The modeled gravity was interpolated from observed gravity values.
 NM1949
 NM1949;                    North         East    Units  Estimated Accuracy
 NM1949;SPC SD S     -    37,310.      908,180.      MT  (+/- 180 meters Scaled)
 NM1949
 NM1949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN987199(NAD 83)
 NM1949
 NM1949                          SUPERSEDED SURVEY CONTROL
 NM1949
 NM1949.No superseded survey control is available for this station.
 NM1949
 NM1949_MARKER: Z = SEE DESCRIPTION
 NM1949_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1949_STAMPING: I29-9.6 1990
 NM1949_MARK LOGO: NGS
 NM1949_PROJECTION: FLUSH
 NM1949_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1949+STABILITY: POSITION/ELEVATION WELL
 NM1949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1949+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1949_ROD/PIPE-DEPTH: 6.4 meters
 NM1949_SLEEVE-DEPTH  : 2.0 meters
 NM1949
 NM1949  HISTORY     - Date     Condition        Report By
 NM1949  HISTORY     - 1989     MONUMENTED       SDDT
 NM1949  HISTORY     - 19900425 GOOD             NGS
 NM1949  HISTORY     - 20120402 GOOD             INDIV
 NM1949
 NM1949                          STATION DESCRIPTION
 NM1949
 NM1949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1949'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1949'WITH MAIN STREET IN JEFFERSON, THENCE 0.2 KM (0.1 MI) NORTHWESTERLY
 NM1949'ALONG INTERSTATE HIGHWAY 29 NORTHBOUND ON RAMP, 0.9 KM (0.6 MI) NORTH
 NM1949'OF MILEPOST 9, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1949'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 23.8 M (78.1 FT)
 NM1949'SOUTHEAST OF THE MOST SOUTHEASTERLY 1 OF 2 FENCE BRACE POSTS, 20.1 M
 NM1949'(65.9 FT) NORTHEAST OF THE CENTER OF THE ON RAMP, 2.2 M (7.2 FT)
 NM1949'BELOW THE LEVEL OF THE ROAD, AND 0.3 M (1.0 FT) SOUTHWEST OF A
 NM1949'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1949'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1949
 NM1949                          STATION RECOVERY (2012)
 NM1949
 NM1949'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1951 ***********************************************************************
 NM1951  DESIGNATION -  I29 011.5
 NM1951  PID         -  NM1951
 NM1951  STATE/COUNTY-  SD/UNION
 NM1951  COUNTRY     -  US
 NM1951  USGS QUAD   -  ELK POINT NE (2018)
 NM1951
 NM1951                         *CURRENT SURVEY CONTROL
 NM1951  ______________________________________________________________________
 NM1951* NAD 83(1986) POSITION- 42 37 34.     (N) 096 36 12.     (W)   SCALED
 NM1951* NAVD 88 ORTHO HEIGHT -   339.639 (meters)     1114.30  (feet) ADJUSTED
 NM1951  ______________________________________________________________________
 NM1951  GEOID HEIGHT    -        -25.749 (meters)                     GEOID18
 NM1951  DYNAMIC HEIGHT  -        339.536 (meters)     1113.96  (feet) COMP
 NM1951  MODELED GRAVITY -    980,308.5   (mgal)                       NAVD 88
 NM1951
 NM1951  VERT ORDER      -  FIRST     CLASS II
 NM1951
 NM1951.The horizontal coordinates were scaled from a map and have
 NM1951.an estimated accuracy of +/- 6 seconds.
 NM1951
 NM1951.The orthometric height was determined by differential leveling and
 NM1951.adjusted by the NATIONAL GEODETIC SURVEY
 NM1951.in June 1991.
 NM1951
 NM1951.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1951.GEOID18 height accuracy estimate available here.
 NM1951
 NM1951.Click photographs - Photos may exist for this station.
 NM1951
 NM1951.The dynamic height is computed by dividing the NAVD 88
 NM1951.geopotential number by the normal gravity value computed on the
 NM1951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1951.degrees latitude (g = 980.6199 gals.).
 NM1951
 NM1951.The modeled gravity was interpolated from observed gravity values.
 NM1951
 NM1951;                    North         East    Units  Estimated Accuracy
 NM1951;SPC SD S     -    39,400.      905,900.      MT  (+/- 180 meters Scaled)
 NM1951
 NM1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN965220(NAD 83)
 NM1951
 NM1951                          SUPERSEDED SURVEY CONTROL
 NM1951
 NM1951.No superseded survey control is available for this station.
 NM1951
 NM1951_MARKER: Z = SEE DESCRIPTION
 NM1951_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1951_STAMPING: I29-11.5 1990
 NM1951_MARK LOGO: NGS
 NM1951_PROJECTION: FLUSH
 NM1951_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1951_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1951+STABILITY: POSITION/ELEVATION WELL
 NM1951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1951+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1951_ROD/PIPE-DEPTH: 6.4 meters
 NM1951_SLEEVE-DEPTH  : 2.0 meters
 NM1951
 NM1951  HISTORY     - Date     Condition        Report By
 NM1951  HISTORY     - 1989     MONUMENTED       SDDT
 NM1951  HISTORY     - 19900425 GOOD             NGS
 NM1951  HISTORY     - 20120402 GOOD             INDIV
 NM1951
 NM1951                          STATION DESCRIPTION
 NM1951
 NM1951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1951'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1951'WITH MAIN STREET IN JEFFERSON, THENCE 3.2 KM (2.0 MI) NORTHERLY ALONG
 NM1951'INTERSTATE HIGHWAY 29, 0.8 KM (0.5 MI) NORTH OF MILEPOST 11, A
 NM1951'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 NM1951'ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.2 M (105.6 FT) NORTHEAST OF
 NM1951'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 19.2 M (63.0
 NM1951'FT) SOUTHEAST OF THE MOST SOUTHEASTERLY 1 OF 2 FENCE BRACE POSTS, 0.6
 NM1951'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 NM1951'SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 NM1951'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1951
 NM1951                          STATION RECOVERY (2012)
 NM1951
 NM1951'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1954 ***********************************************************************
 NM1954  DESIGNATION -  I29 014.6
 NM1954  PID         -  NM1954
 NM1954  STATE/COUNTY-  SD/UNION
 NM1954  COUNTRY     -  US
 NM1954  USGS QUAD   -  ELK POINT (2017)
 NM1954
 NM1954                         *CURRENT SURVEY CONTROL
 NM1954  ______________________________________________________________________
 NM1954* NAD 83(1986) POSITION- 42 39 30.     (N) 096 38 48.     (W)   SCALED
 NM1954* NAVD 88 ORTHO HEIGHT -   342.114 (meters)     1122.42  (feet) ADJUSTED
 NM1954  ______________________________________________________________________
 NM1954  GEOID HEIGHT    -        -25.689 (meters)                     GEOID18
 NM1954  DYNAMIC HEIGHT  -        342.012 (meters)     1122.08  (feet) COMP
 NM1954  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 NM1954
 NM1954  VERT ORDER      -  FIRST     CLASS II
 NM1954
 NM1954.The horizontal coordinates were scaled from a map and have
 NM1954.an estimated accuracy of +/- 6 seconds.
 NM1954
 NM1954.The orthometric height was determined by differential leveling and
 NM1954.adjusted by the NATIONAL GEODETIC SURVEY
 NM1954.in June 1991.
 NM1954
 NM1954.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1954.GEOID18 height accuracy estimate available here.
 NM1954
 NM1954.Click photographs - Photos may exist for this station.
 NM1954
 NM1954.The dynamic height is computed by dividing the NAVD 88
 NM1954.geopotential number by the normal gravity value computed on the
 NM1954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1954.degrees latitude (g = 980.6199 gals.).
 NM1954
 NM1954.The modeled gravity was interpolated from observed gravity values.
 NM1954
 NM1954;                    North         East    Units  Estimated Accuracy
 NM1954;SPC SD S     -    42,810.      902,190.      MT  (+/- 180 meters Scaled)
 NM1954
 NM1954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN928255(NAD 83)
 NM1954
 NM1954                          SUPERSEDED SURVEY CONTROL
 NM1954
 NM1954.No superseded survey control is available for this station.
 NM1954
 NM1954_MARKER: Z = SEE DESCRIPTION
 NM1954_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1954_STAMPING: I29-14.6 1990
 NM1954_MARK LOGO: NGS
 NM1954_PROJECTION: FLUSH
 NM1954_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1954+STABILITY: POSITION/ELEVATION WELL
 NM1954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1954+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1954_ROD/PIPE-DEPTH: 6.4 meters
 NM1954_SLEEVE-DEPTH  : 2.0 meters
 NM1954
 NM1954  HISTORY     - Date     Condition        Report By
 NM1954  HISTORY     - 1989     MONUMENTED       SDDT
 NM1954  HISTORY     - 19900425 GOOD             NGS
 NM1954  HISTORY     - 20120402 GOOD             INDIV
 NM1954
 NM1954                          STATION DESCRIPTION
 NM1954
 NM1954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1954'5.9 KM (3.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1954'JUNCTION WITH COUNTY ROAD 10 IN ELK POINT, 1.0 KM (0.6 MI) NORTH OF
 NM1954'MILEPOST 14, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1954'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.2 M (105.6
 NM1954'FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND
 NM1954'LANES OF THE HIGHWAY, 15.7 M (51.5 FT) SOUTHEAST OF THE MOST
 NM1954'SOUTHEASTERLY 1 OF 2 FENCE BRACE POSTS, AND 0.5 M (1.6 FT) SOUTHWEST
 NM1954'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 NM1954'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1954
 NM1954                          STATION RECOVERY (2012)
 NM1954
 NM1954'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1955 ***********************************************************************
 NM1955  CBN         -  This is a Cooperative Base Network Control Station.
 NM1955  DESIGNATION -  I29 016.0
 NM1955  PID         -  NM1955
 NM1955  STATE/COUNTY-  SD/UNION
 NM1955  COUNTRY     -  US
 NM1955  USGS QUAD   -  ELK POINT (2017)
 NM1955
 NM1955                         *CURRENT SURVEY CONTROL
 NM1955  ______________________________________________________________________
 NM1955* NAD 83(2011) POSITION- 42 40 09.33887(N) 096 40 05.19705(W)   ADJUSTED
 NM1955* NAD 83(2011) ELLIP HT-   314.751 (meters)        (06/27/12)   ADJUSTED
 NM1955* NAD 83(2011) EPOCH   -  2010.00
 NM1955* NAVD 88 ORTHO HEIGHT -   340.413 (meters)     1116.84  (feet) ADJUSTED
 NM1955  ______________________________________________________________________
 NM1955  GEOID HEIGHT    -        -25.666 (meters)                     GEOID18
 NM1955  NAD 83(2011) X  -   -545,425.099 (meters)                     COMP
 NM1955  NAD 83(2011) Y  - -4,665,390.506 (meters)                     COMP
 NM1955  NAD 83(2011) Z  -  4,300,771.766 (meters)                     COMP
 NM1955  LAPLACE CORR    -         -2.60  (seconds)                    DEFLEC18
 NM1955  DYNAMIC HEIGHT  -        340.313 (meters)     1116.51  (feet) COMP
 NM1955  MODELED GRAVITY -    980,316.5   (mgal)                       NAVD 88
 NM1955
 NM1955  VERT ORDER      -  FIRST     CLASS II
 NM1955
 NM1955  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM1955  Standards:
 NM1955         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM1955            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM1955  -------------------------------------------------------------------
 NM1955  NETWORK    0.53   1.39           0.24   0.19   0.71     -0.04596090
 NM1955  -------------------------------------------------------------------
 NM1955  Click here for local accuracies and other accuracy information.
 NM1955
 NM1955.The horizontal coordinates were established by GPS observations
 NM1955.and adjusted by the National Geodetic Survey in June 2012.
 NM1955
 NM1955.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM1955.been affixed to the stable North American tectonic plate. See 
 NM1955.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM1955
 NM1955.The horizontal coordinates are valid at the epoch date displayed above
 NM1955.which is a decimal equivalence of Year/Month/Day.
 NM1955
 NM1955.The orthometric height was determined by differential leveling and
 NM1955.adjusted by the NATIONAL GEODETIC SURVEY
 NM1955.in June 1991.
 NM1955
 NM1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1955.GEOID18 height accuracy estimate available here.
 NM1955
 NM1955.Click photographs - Photos may exist for this station.
 NM1955
 NM1955.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM1955
 NM1955.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1955
 NM1955.The ellipsoidal height was determined by GPS observations
 NM1955.and is referenced to NAD 83.
 NM1955
 NM1955.The dynamic height is computed by dividing the NAVD 88
 NM1955.geopotential number by the normal gravity value computed on the
 NM1955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1955.degrees latitude (g = 980.6199 gals.).
 NM1955
 NM1955.The modeled gravity was interpolated from observed gravity values.
 NM1955
 NM1955. The following values were computed from the NAD 83(2011) position.
 NM1955
 NM1955;                    North         East     Units Scale Factor Converg.
 NM1955;SPC SD S     -    43,948.380   900,379.178   MT  1.00004288   +2 31 42.5
 NM1955;SPC SD S     -   144,187.31  2,953,994.02   sFT  1.00004288   +2 31 42.5
 NM1955;UTM  14      - 4,726,724.144   691,089.125   MT  1.00004926   +1 34 51.4
 NM1955
 NM1955!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1955!SPC SD S     -   0.99995064  x   1.00004288  =   0.99999352
 NM1955!UTM  14      -   0.99995064  x   1.00004926  =   0.99999990
 NM1955
 NM1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN9108926724(NAD 83)
 NM1955
 NM1955                          SUPERSEDED SURVEY CONTROL
 NM1955
 NM1955  NAD 83(2007)-  42 40 09.33885(N)    096 40 05.19784(W) AD(2002.00) 0
 NM1955  ELLIP H (02/10/07)  314.776  (m)                       GP(2002.00)    
 NM1955  ELLIP H (04/15/04)  314.748  (m)                       GP(       ) 2 1
 NM1955  NAD 83(1996)-  42 40 09.33888(N)    096 40 05.19774(W) AD(       ) B
 NM1955  ELLIP H (04/18/97)  314.791  (m)                       GP(       ) 4 1
 NM1955  NAVD 88             340.41   (m)         1116.8    (f) LEVELING    3  
 NM1955
 NM1955.Superseded values are not recommended for survey control.
 NM1955
 NM1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1955.See file dsdata.pdf to determine how the superseded data were derived.
 NM1955
 NM1955_MARKER: Z = SEE DESCRIPTION
 NM1955_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1955_STAMPING: I29 16.0 1990
 NM1955_MARK LOGO: NGS
 NM1955_PROJECTION: RECESSED 14 CENTIMETERS
 NM1955_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1955_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1955+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1955_ROD/PIPE-DEPTH: 6.4 meters
 NM1955_SLEEVE-DEPTH  : 1.8 meters
 NM1955
 NM1955  HISTORY     - Date     Condition        Report By
 NM1955  HISTORY     - 1989     MONUMENTED       SDDT
 NM1955  HISTORY     - 19900425 GOOD             NGS
 NM1955  HISTORY     - 19960611 GOOD             NGS
 NM1955  HISTORY     - 19970113 GOOD             NGS
 NM1955  HISTORY     - 20120402 GOOD             INDIV
 NM1955
 NM1955                          STATION DESCRIPTION
 NM1955
 NM1955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1955'3.89 KM (2.42 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1955'JUNCTION WITH COUNTY ROAD 10 IN ELK POINT, 34.8 M (114.2 FT) EAST OF
 NM1955'MILEPOST 16, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1955'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 40.0 M (131.2
 NM1955'FT) SOUTHEAST OF THE MOST SOUTHEASTERLY 1 OF 2 FENCE BRACE POSTS,
 NM1955'32.0 M (105.0 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 NM1955'OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 NM1955'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 NM1955'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 NM1955'4-INCH PVC CAP.
 NM1955
 NM1955                          STATION RECOVERY (1996)
 NM1955
 NM1955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 NM1955'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) NORTHWEST OF SIOUX
 NM1955'CITY, IOWA, 5.0 MI (8.0 KM) NORTH OF PONCA, NEBRASKA, AND 2.5 MI (4.0
 NM1955'KM) SOUTHEAST OF ELK POINT, ON INTERSTATE HIGHWAY 29. OWNERSHIP--THE
 NM1955'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 NM1955'INTERSTATE HIGHWAY 29 AND COUNTY ROAD 10 IN ELK POINT, GO SOUTH ALONG
 NM1955'THE INTERSTATE HIGHWAY FOR 2.42 MI (3.89 KM) TO THE STATION ON LEFT AT
 NM1955'MILEPOST 16.  THE STATION IS A PUNCH POINT ON THE TOP OF A STAINLESS
 NM1955'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 NM1955'GALVANIZED STEEL PIPE.  LOCATED 131.2 FT (40.0 M) SOUTHEAST OF THE
 NM1955'MOST SOUTHEASTERLY OF 2 BRACED FENCE POSTS, 114.2 FT (34.8 M) EAST OF
 NM1955'MILEPOST 16, 106.3 FT (32.4 M) NORTH-NORTHEAST OF THE NORTHBOUND
 NM1955'HIGHWAY CENTERLINE, 1.6 FT (0.5 M) NORTH-NORTHEAST OF METAL GUARD
 NM1955'POST, AND 1.0 FT (0.3 M) SOUTH-SOUTHWEST OF A WITNESS POST AND FENCE.
 NM1955'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM1955'A 4-INCH PVC CAP.
 NM1955
 NM1955                          STATION RECOVERY (1997)
 NM1955
 NM1955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (JDS)
 NM1955'RECOVERED AS DESCRIBED.
 NM1955
 NM1955                          STATION RECOVERY (2012)
 NM1955
 NM1955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1958 ***********************************************************************
 NM1958  DESIGNATION -  I29 018.7
 NM1958  PID         -  NM1958
 NM1958  STATE/COUNTY-  SD/UNION
 NM1958  COUNTRY     -  US
 NM1958  USGS QUAD   -  ELK POINT (2017)
 NM1958
 NM1958                         *CURRENT SURVEY CONTROL
 NM1958  ______________________________________________________________________
 NM1958* NAD 83(1986) POSITION- 42 41 49.     (N) 096 41 48.     (W)   SCALED
 NM1958* NAVD 88 ORTHO HEIGHT -   343.109 (meters)     1125.68  (feet) ADJUSTED
 NM1958  ______________________________________________________________________
 NM1958  GEOID HEIGHT    -        -25.634 (meters)                     GEOID18
 NM1958  DYNAMIC HEIGHT  -        343.010 (meters)     1125.36  (feet) COMP
 NM1958  MODELED GRAVITY -    980,320.9   (mgal)                       NAVD 88
 NM1958
 NM1958  VERT ORDER      -  FIRST     CLASS II
 NM1958
 NM1958.The horizontal coordinates were scaled from a map and have
 NM1958.an estimated accuracy of +/- 6 seconds.
 NM1958
 NM1958.The orthometric height was determined by differential leveling and
 NM1958.adjusted by the NATIONAL GEODETIC SURVEY
 NM1958.in June 1991.
 NM1958
 NM1958.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1958.GEOID18 height accuracy estimate available here.
 NM1958
 NM1958.Click photographs - Photos may exist for this station.
 NM1958
 NM1958.The dynamic height is computed by dividing the NAVD 88
 NM1958.geopotential number by the normal gravity value computed on the
 NM1958.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1958.degrees latitude (g = 980.6199 gals.).
 NM1958
 NM1958.The modeled gravity was interpolated from observed gravity values.
 NM1958
 NM1958;                    North         East    Units  Estimated Accuracy
 NM1958;SPC SD S     -    46,920.      897,910.      MT  (+/- 180 meters Scaled)
 NM1958
 NM1958_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN886297(NAD 83)
 NM1958
 NM1958                          SUPERSEDED SURVEY CONTROL
 NM1958
 NM1958.No superseded survey control is available for this station.
 NM1958
 NM1958_MARKER: Z = SEE DESCRIPTION
 NM1958_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1958_STAMPING: I29-18.7 1990
 NM1958_MARK LOGO: NGS
 NM1958_PROJECTION: FLUSH
 NM1958_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1958_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1958+STABILITY: POSITION/ELEVATION WELL
 NM1958_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1958+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1958_ROD/PIPE-DEPTH: 6.4 meters
 NM1958_SLEEVE-DEPTH  : 2.0 meters
 NM1958
 NM1958  HISTORY     - Date     Condition        Report By
 NM1958  HISTORY     - 1989     MONUMENTED       SDDT
 NM1958  HISTORY     - 19900425 GOOD             NGS
 NM1958  HISTORY     - 20120402 GOOD             INDIV
 NM1958
 NM1958                          STATION DESCRIPTION
 NM1958
 NM1958'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1958'0.5 KM (0.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1958'JUNCTION WITH COUNTY ROAD 10 IN ELK POINT, 1.05 KM (0.65 MI) NORTH OF
 NM1958'MILEPOST 18, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1958'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.5 M (106.6
 NM1958'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 NM1958'2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 2.1 M (6.9 FT) SOUTH
 NM1958'OF THE MOST SOUTHERLY 1 OF 2 FENCE BRACE POSTS, AND 0.3 M (1.0 FT)
 NM1958'WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 NM1958'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1958
 NM1958                          STATION RECOVERY (2012)
 NM1958
 NM1958'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1958'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1960 ***********************************************************************
 NM1960  DESIGNATION -  I29 020.6
 NM1960  PID         -  NM1960
 NM1960  STATE/COUNTY-  SD/UNION
 NM1960  COUNTRY     -  US
 NM1960  USGS QUAD   -  ELK POINT (2017)
 NM1960
 NM1960                         *CURRENT SURVEY CONTROL
 NM1960  ______________________________________________________________________
 NM1960* NAD 83(1986) POSITION- 42 43 20.     (N) 096 42 32.     (W)   SCALED
 NM1960* NAVD 88 ORTHO HEIGHT -   342.794 (meters)     1124.65  (feet) ADJUSTED
 NM1960  ______________________________________________________________________
 NM1960  GEOID HEIGHT    -        -25.611 (meters)                     GEOID18
 NM1960  DYNAMIC HEIGHT  -        342.696 (meters)     1124.33  (feet) COMP
 NM1960  MODELED GRAVITY -    980,324.7   (mgal)                       NAVD 88
 NM1960
 NM1960  VERT ORDER      -  FIRST     CLASS II
 NM1960
 NM1960.The horizontal coordinates were scaled from a map and have
 NM1960.an estimated accuracy of +/- 6 seconds.
 NM1960
 NM1960.The orthometric height was determined by differential leveling and
 NM1960.adjusted by the NATIONAL GEODETIC SURVEY
 NM1960.in June 1991.
 NM1960
 NM1960.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1960.GEOID18 height accuracy estimate available here.
 NM1960
 NM1960.Click photographs - Photos may exist for this station.
 NM1960
 NM1960.The dynamic height is computed by dividing the NAVD 88
 NM1960.geopotential number by the normal gravity value computed on the
 NM1960.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1960.degrees latitude (g = 980.6199 gals.).
 NM1960
 NM1960.The modeled gravity was interpolated from observed gravity values.
 NM1960
 NM1960;                    North         East    Units  Estimated Accuracy
 NM1960;SPC SD S     -    49,680.      896,780.      MT  (+/- 180 meters Scaled)
 NM1960
 NM1960_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN875325(NAD 83)
 NM1960
 NM1960                          SUPERSEDED SURVEY CONTROL
 NM1960
 NM1960.No superseded survey control is available for this station.
 NM1960
 NM1960_MARKER: Z = SEE DESCRIPTION
 NM1960_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1960_STAMPING: I29-20.6 1990
 NM1960_MARK LOGO: NGS
 NM1960_PROJECTION: FLUSH
 NM1960_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1960_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1960+STABILITY: POSITION/ELEVATION WELL
 NM1960_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1960+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1960_ROD/PIPE-DEPTH: 6.4 meters
 NM1960_SLEEVE-DEPTH  : 2.0 meters
 NM1960
 NM1960  HISTORY     - Date     Condition        Report By
 NM1960  HISTORY     - 1989     MONUMENTED       SDDT
 NM1960  HISTORY     - 19900425 GOOD             NGS
 NM1960  HISTORY     - 20120402 GOOD             INDIV
 NM1960
 NM1960                          STATION DESCRIPTION
 NM1960
 NM1960'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1960'3.8 KM (2.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1960'JUNCTION WITH COUNTY ROAD 10 IN ELK POINT, 1.05 KM (0.65 MI) NORTH OF
 NM1960'MILEPOST 20, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1960'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.3 M (106.0
 NM1960'FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 NM1960'THE HIGHWAY, 27.0 M (88.6 FT) SOUTHEAST OF THE SOUTHEAST 1 OF 2 FENCE
 NM1960'BRACE POSTS, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND
 NM1960'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 NM1960'AND THEN THROUGH A 4-INCH PVC CAP.
 NM1960
 NM1960                          STATION RECOVERY (2012)
 NM1960
 NM1960'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1960'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1965 ***********************************************************************
 NM1965  DESIGNATION -  I29 024.8
 NM1965  PID         -  NM1965
 NM1965  STATE/COUNTY-  SD/UNION
 NM1965  COUNTRY     -  US
 NM1965  USGS QUAD   -  VERMILLION SE (2017)
 NM1965
 NM1965                         *CURRENT SURVEY CONTROL
 NM1965  ______________________________________________________________________
 NM1965* NAD 83(1986) POSITION- 42 45 55.     (N) 096 46 06.     (W)   SCALED
 NM1965* NAVD 88 ORTHO HEIGHT -   344.415 (meters)     1129.97  (feet) ADJUSTED
 NM1965  ______________________________________________________________________
 NM1965  GEOID HEIGHT    -        -25.543 (meters)                     GEOID18
 NM1965  DYNAMIC HEIGHT  -        344.319 (meters)     1129.65  (feet) COMP
 NM1965  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 NM1965
 NM1965  VERT ORDER      -  FIRST     CLASS II
 NM1965
 NM1965.The horizontal coordinates were scaled from a map and have
 NM1965.an estimated accuracy of +/- 6 seconds.
 NM1965
 NM1965.The orthometric height was determined by differential leveling and
 NM1965.adjusted by the NATIONAL GEODETIC SURVEY
 NM1965.in June 1991.
 NM1965
 NM1965.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1965.GEOID18 height accuracy estimate available here.
 NM1965
 NM1965.Click photographs - Photos may exist for this station.
 NM1965
 NM1965.The dynamic height is computed by dividing the NAVD 88
 NM1965.geopotential number by the normal gravity value computed on the
 NM1965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1965.degrees latitude (g = 980.6199 gals.).
 NM1965
 NM1965.The modeled gravity was interpolated from observed gravity values.
 NM1965
 NM1965;                    North         East    Units  Estimated Accuracy
 NM1965;SPC SD S     -    54,250.      891,710.      MT  (+/- 180 meters Scaled)
 NM1965
 NM1965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN825371(NAD 83)
 NM1965
 NM1965                          SUPERSEDED SURVEY CONTROL
 NM1965
 NM1965.No superseded survey control is available for this station.
 NM1965
 NM1965_MARKER: Z = SEE DESCRIPTION
 NM1965_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1965_STAMPING: I29-24.8 1990
 NM1965_MARK LOGO: NGS
 NM1965_PROJECTION: FLUSH
 NM1965_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1965_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1965+STABILITY: POSITION/ELEVATION WELL
 NM1965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1965+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 NM1965_ROD/PIPE-DEPTH: 6.4 meters
 NM1965_SLEEVE-DEPTH  : 2.0 meters
 NM1965
 NM1965  HISTORY     - Date     Condition        Report By
 NM1965  HISTORY     - 1989     MONUMENTED       SDDT
 NM1965  HISTORY     - 19900425 GOOD             NGS
 NM1965  HISTORY     - 20120402 GOOD             INDIV
 NM1965
 NM1965                          STATION DESCRIPTION
 NM1965
 NM1965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1965'3.0 KM (1.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1965'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 1.35 KM (0.84 MI)
 NM1965'NORTH OF MILEPOST 24, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 NM1965'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.0 M
 NM1965'(105.0 FT) SOUTHWEST OF AND LEVEL WITH THE CENTERLINE OF THE
 NM1965'SOUTHBOUND LANES OF THE HIGHWAY, 6.7 M (22.0 FT) SOUTHEAST OF THE
 NM1965'MOST SOUTHEASTERLY 1 OF 2 FENCE BRACE POSTS, AND 0.6 M (2.0 FT)
 NM1965'NORTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 NM1965'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1965
 NM1965                          STATION RECOVERY (2012)
 NM1965
 NM1965'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1967 ***********************************************************************
 NM1967  DESIGNATION -  I29 026.4
 NM1967  PID         -  NM1967
 NM1967  STATE/COUNTY-  SD/UNION
 NM1967  COUNTRY     -  US
 NM1967  USGS QUAD   -  VERMILLION SE (2017)
 NM1967
 NM1967                         *CURRENT SURVEY CONTROL
 NM1967  ______________________________________________________________________
 NM1967* NAD 83(1986) POSITION- 42 46 59.     (N) 096 47 19.     (W)   SCALED
 NM1967* NAVD 88 ORTHO HEIGHT -   363.080 (meters)     1191.21  (feet) ADJUSTED
 NM1967  ______________________________________________________________________
 NM1967  GEOID HEIGHT    -        -25.529 (meters)                     GEOID18
 NM1967  DYNAMIC HEIGHT  -        362.979 (meters)     1190.87  (feet) COMP
 NM1967  MODELED GRAVITY -    980,333.2   (mgal)                       NAVD 88
 NM1967
 NM1967  VERT ORDER      -  FIRST     CLASS II
 NM1967
 NM1967.The horizontal coordinates were scaled from a map and have
 NM1967.an estimated accuracy of +/- 6 seconds.
 NM1967
 NM1967.The orthometric height was determined by differential leveling and
 NM1967.adjusted by the NATIONAL GEODETIC SURVEY
 NM1967.in June 1991.
 NM1967
 NM1967.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1967.GEOID18 height accuracy estimate available here.
 NM1967
 NM1967.Click photographs - Photos may exist for this station.
 NM1967
 NM1967.The dynamic height is computed by dividing the NAVD 88
 NM1967.geopotential number by the normal gravity value computed on the
 NM1967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1967.degrees latitude (g = 980.6199 gals.).
 NM1967
 NM1967.The modeled gravity was interpolated from observed gravity values.
 NM1967
 NM1967;                    North         East    Units  Estimated Accuracy
 NM1967;SPC SD S     -    56,150.      889,970.      MT  (+/- 180 meters Scaled)
 NM1967
 NM1967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN808390(NAD 83)
 NM1967
 NM1967                          SUPERSEDED SURVEY CONTROL
 NM1967
 NM1967.No superseded survey control is available for this station.
 NM1967
 NM1967_MARKER: Z = SEE DESCRIPTION
 NM1967_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 NM1967_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 NM1967_STAMPING: I 29 26.4 1990
 NM1967_MARK LOGO: NGS
 NM1967_PROJECTION: FLUSH
 NM1967_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1967_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1967+STABILITY: POSITION/ELEVATION WELL
 NM1967_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1967+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 NM1967_ROD/PIPE-DEPTH: 6.4 meters
 NM1967_SLEEVE-DEPTH  : 2.0 meters
 NM1967
 NM1967  HISTORY     - Date     Condition        Report By
 NM1967  HISTORY     - 1989     MONUMENTED       SDDT
 NM1967  HISTORY     - 19900425 GOOD             NGS
 NM1967  HISTORY     - 19930908 GOOD             NGS
 NM1967  HISTORY     - 20120420 GOOD             INDIV
 NM1967
 NM1967                          STATION DESCRIPTION
 NM1967
 NM1967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1967'0.5 KM (0.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1967'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.65 KM (0.40 MI)
 NM1967'NORTH OF MILEPOST 26, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 NM1967'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.6 M
 NM1967'(107.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1967'HIGHWAY, 15.0 M (49.2 FT) SOUTH-SOUTHEAST OF THE MOST EASTERLY 1 OF 2
 NM1967'LEGS OF A HIGHWAY INFORMATION SIGN, 4.4 M (14.4 FT) SOUTH OF THE MOST
 NM1967'SOUTHERLY 1 OF 2 FENCE BRACE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 NM1967'THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 NM1967'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 NM1967'THROUGH A 4-INCH PVC CAP.
 NM1967
 NM1967                          STATION RECOVERY (1993)
 NM1967
 NM1967'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM1967'0.5 KM (0.30 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 NM1967'JUNCTION OF STATE HIGHWAY 50 IN JUNCTION CITY, 0.65 KM (0.40 MI)
 NM1967'NORTH OF MILEPOST 26, 32.6 M (107.0 FT) EAST OF THE CENTERLINE OF THE
 NM1967'NORTHBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT) SOUTH-SOUTHEAST OF
 NM1967'THE EAST LEG OF A HIGHWAY INFORMATION SIGN, 4.4 M (14.4 FT) SOUTH OF
 NM1967'THE MOST SOUTHERLY OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE
 NM1967'LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 NM1967'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 NM1967'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH METAL PIPE ENCASED IN
 NM1967'A 4-INCH PIPE SLEEVE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 NM1967'LOGO CAP AND THEN A 4-INCH PVC CAP.
 NM1967
 NM1967                          STATION RECOVERY (2012)
 NM1967
 NM1967'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1974 ***********************************************************************
 NM1974  DESIGNATION -  I29 031.5
 NM1974  PID         -  NM1974
 NM1974  STATE/COUNTY-  SD/UNION
 NM1974  COUNTRY     -  US
 NM1974  USGS QUAD   -  VERMILLION SE (2017)
 NM1974
 NM1974                         *CURRENT SURVEY CONTROL
 NM1974  ______________________________________________________________________
 NM1974* NAD 83(1986) POSITION- 42 51 13.33   (N) 096 47 41.46   (W)   HD_HELD1
 NM1974* NAVD 88 ORTHO HEIGHT -   376.534 (meters)     1235.35  (feet) ADJUSTED
 NM1974  ______________________________________________________________________
 NM1974  GEOID HEIGHT    -        -25.521 (meters)                     GEOID18
 NM1974  DYNAMIC HEIGHT  -        376.432 (meters)     1235.01  (feet) COMP
 NM1974  MODELED GRAVITY -    980,339.1   (mgal)                       NAVD 88
 NM1974
 NM1974  VERT ORDER      -  FIRST     CLASS II
 NM1974
 NM1974.The horizontal coordinates were determined by differentially corrected
 NM1974.hand held GPS observations or other comparable positioning techniques
 NM1974.and have an estimated accuracy of +/- 3 meters.
 NM1974
 NM1974.The orthometric height was determined by differential leveling and
 NM1974.adjusted by the NATIONAL GEODETIC SURVEY
 NM1974.in June 1991.
 NM1974
 NM1974.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1974.GEOID18 height accuracy estimate available here.
 NM1974
 NM1974.Click photographs - Photos may exist for this station.
 NM1974
 NM1974.The dynamic height is computed by dividing the NAVD 88
 NM1974.geopotential number by the normal gravity value computed on the
 NM1974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1974.degrees latitude (g = 980.6199 gals.).
 NM1974
 NM1974.The modeled gravity was interpolated from observed gravity values.
 NM1974
 NM1974;                    North         East    Units  Estimated Accuracy
 NM1974;SPC SD S     -    63,969.0     889,126.1     MT  (+/- 3 meters HH1 GPS) 
 NM1974
 NM1974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8016746927(NAD 83)
 NM1974
 NM1974                          SUPERSEDED SURVEY CONTROL
 NM1974
 NM1974.No superseded survey control is available for this station.
 NM1974
 NM1974_MARKER: Z = SEE DESCRIPTION
 NM1974_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1974_STAMPING: I29-31.5 1990
 NM1974_MARK LOGO: NGS
 NM1974_PROJECTION: FLUSH
 NM1974_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1974+STABILITY: POSITION/ELEVATION WELL
 NM1974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1974+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 NM1974_ROD/PIPE-DEPTH: 6.4 meters
 NM1974_SLEEVE-DEPTH  : 2.0 meters
 NM1974
 NM1974  HISTORY     - Date     Condition        Report By
 NM1974  HISTORY     - 1989     MONUMENTED       SDDT
 NM1974  HISTORY     - 19900425 GOOD             NGS
 NM1974  HISTORY     - 20120514 GOOD             INDIV
 NM1974
 NM1974                          STATION DESCRIPTION
 NM1974
 NM1974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1974'7.6 KM (4.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1974'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.65 KM (0.40 MI)
 NM1974'NORTH OF MILEPOST 31, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 NM1974'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 84.0 M
 NM1974'(275.6 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1974'HIGHWAY, 40.5 M (132.9 FT) NORTHEAST OF THE CENTER OF A HIGHWAY ON
 NM1974'RAMP, 27.6 M (90.6 FT) NORTHWEST OF THE MOST NORTHWESTERLY 1 OF 2
 NM1974'FENCE BRACE POSTS, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 NM1974'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 NM1974'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 NM1974'4-INCH PVC CAP.
 NM1974
 NM1974                          STATION RECOVERY (2012)
 NM1974
 NM1974'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1978 ***********************************************************************
 NM1978  DESIGNATION -  I29 035.4
 NM1978  PID         -  NM1978
 NM1978  STATE/COUNTY-  SD/UNION
 NM1978  COUNTRY     -  US
 NM1978  USGS QUAD   -  ALSEN (2017)
 NM1978
 NM1978                         *CURRENT SURVEY CONTROL
 NM1978  ______________________________________________________________________
 NM1978* NAD 83(1986) POSITION- 42 54 43.69   (N) 096 47 40.05   (W)   HD_HELD1
 NM1978* NAVD 88 ORTHO HEIGHT -   384.363 (meters)     1261.03  (feet) ADJUSTED
 NM1978  ______________________________________________________________________
 NM1978  GEOID HEIGHT    -        -25.532 (meters)                     GEOID18
 NM1978  DYNAMIC HEIGHT  -        384.261 (meters)     1260.70  (feet) COMP
 NM1978  MODELED GRAVITY -    980,343.5   (mgal)                       NAVD 88
 NM1978
 NM1978  VERT ORDER      -  FIRST     CLASS II
 NM1978
 NM1978.The horizontal coordinates were determined by differentially corrected
 NM1978.hand held GPS observations or other comparable positioning techniques
 NM1978.and have an estimated accuracy of +/- 3 meters.
 NM1978
 NM1978.The orthometric height was determined by differential leveling and
 NM1978.adjusted by the NATIONAL GEODETIC SURVEY
 NM1978.in June 1991.
 NM1978
 NM1978.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1978.GEOID18 height accuracy estimate available here.
 NM1978
 NM1978.Click photographs - Photos may exist for this station.
 NM1978
 NM1978.The dynamic height is computed by dividing the NAVD 88
 NM1978.geopotential number by the normal gravity value computed on the
 NM1978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1978.degrees latitude (g = 980.6199 gals.).
 NM1978
 NM1978.The modeled gravity was interpolated from observed gravity values.
 NM1978
 NM1978;                    North         East    Units  Estimated Accuracy
 NM1978;SPC SD S     -    70,455.8     888,881.6     MT  (+/- 3 meters HH1 GPS) 
 NM1978
 NM1978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN8002953417(NAD 83)
 NM1978
 NM1978                          SUPERSEDED SURVEY CONTROL
 NM1978
 NM1978.No superseded survey control is available for this station.
 NM1978
 NM1978_MARKER: Z = SEE DESCRIPTION
 NM1978_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1978_STAMPING: I29-35.4 1990
 NM1978_MARK LOGO: NGS
 NM1978_PROJECTION: FLUSH
 NM1978_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1978_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1978+STABILITY: POSITION/ELEVATION WELL
 NM1978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1978+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 NM1978_ROD/PIPE-DEPTH: 6.4 meters
 NM1978_SLEEVE-DEPTH  : 2.0 meters
 NM1978
 NM1978  HISTORY     - Date     Condition        Report By
 NM1978  HISTORY     - 1989     MONUMENTED       SDDT
 NM1978  HISTORY     - 19900425 GOOD             NGS
 NM1978  HISTORY     - 20120514 GOOD             INDIV
 NM1978
 NM1978                          STATION DESCRIPTION
 NM1978
 NM1978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1978'14.1 KM (8.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1978'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.7 KM (0.4 MI)
 NM1978'NORTH OF MILEPOST 35, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 NM1978'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 34.3 M
 NM1978'(112.5 FT) SOUTHEAST OF THE EAST END OF A 24-INCH CULVERT, 32.0 M
 NM1978'(105.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1978'HIGHWAY, 4.3 M (14.1 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 2 FENCE
 NM1978'BRACE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 NM1978'(1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 NM1978'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1978
 NM1978                          STATION RECOVERY (2012)
 NM1978
 NM1978'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 NM1978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1980 ***********************************************************************
 NM1980  DESIGNATION -  I29 037.4
 NM1980  PID         -  NM1980
 NM1980  STATE/COUNTY-  SD/UNION
 NM1980  COUNTRY     -  US
 NM1980  USGS QUAD   -  ALSEN (2017)
 NM1980
 NM1980                         *CURRENT SURVEY CONTROL
 NM1980  ______________________________________________________________________
 NM1980* NAD 83(1986) POSITION- 42 56 24.     (N) 096 47 42.     (W)   SCALED
 NM1980* NAVD 88 ORTHO HEIGHT -   392.809 (meters)     1288.74  (feet) ADJUSTED
 NM1980  ______________________________________________________________________
 NM1980  GEOID HEIGHT    -        -25.556 (meters)                     GEOID18
 NM1980  DYNAMIC HEIGHT  -        392.706 (meters)     1288.40  (feet) COMP
 NM1980  MODELED GRAVITY -    980,344.0   (mgal)                       NAVD 88
 NM1980
 NM1980  VERT ORDER      -  FIRST     CLASS II
 NM1980
 NM1980.The horizontal coordinates were scaled from a map and have
 NM1980.an estimated accuracy of +/- 6 seconds.
 NM1980
 NM1980.The orthometric height was determined by differential leveling and
 NM1980.adjusted by the NATIONAL GEODETIC SURVEY
 NM1980.in June 1991.
 NM1980
 NM1980.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1980.GEOID18 height accuracy estimate available here.
 NM1980
 NM1980.Click photographs - Photos may exist for this station.
 NM1980
 NM1980.The dynamic height is computed by dividing the NAVD 88
 NM1980.geopotential number by the normal gravity value computed on the
 NM1980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1980.degrees latitude (g = 980.6199 gals.).
 NM1980
 NM1980.The modeled gravity was interpolated from observed gravity values.
 NM1980
 NM1980;                    North         East    Units  Estimated Accuracy
 NM1980;SPC SD S     -    73,550.      888,710.      MT  (+/- 180 meters Scaled)
 NM1980
 NM1980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN799565(NAD 83)
 NM1980
 NM1980                          SUPERSEDED SURVEY CONTROL
 NM1980
 NM1980.No superseded survey control is available for this station.
 NM1980
 NM1980_MARKER: Z = SEE DESCRIPTION
 NM1980_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1980_STAMPING: I29-37.4 1990
 NM1980_MARK LOGO: NGS
 NM1980_PROJECTION: FLUSH
 NM1980_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1980_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 NM1980+STABILITY: POSITION/ELEVATION WELL
 NM1980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1980+SATELLITE: SATELLITE OBSERVATIONS - May 27, 2012
 NM1980_ROD/PIPE-DEPTH: 6.4 meters
 NM1980_SLEEVE-DEPTH  : 2.0 meters
 NM1980
 NM1980  HISTORY     - Date     Condition        Report By
 NM1980  HISTORY     - 1989     MONUMENTED       SDDT
 NM1980  HISTORY     - 19900425 GOOD             NGS
 NM1980  HISTORY     - 20120527 GOOD             INDIV
 NM1980
 NM1980                          STATION DESCRIPTION
 NM1980
 NM1980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1980'17.1 KM (10.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1980'JUNCTION WITH STATE HIGHWAY 50 IN JUNCTION CITY, 0.1 KM (0.1 MI)
 NM1980'NORTH OF MILEPOST 37, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 NM1980'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 84.8 M
 NM1980'(278.2 FT) NORTH OF A T-FENCE CORNER, 32.5 M (106.6 FT) WEST OF THE
 NM1980'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT)
 NM1980'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A WITNESS
 NM1980'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 NM1980'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 NM1980
 NM1980                          STATION RECOVERY (2012)
 NM1980
 NM1980'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1981 ***********************************************************************
 NM1981  CBN         -  This is a Cooperative Base Network Control Station.
 NM1981  DESIGNATION -  I29 038.3
 NM1981  PID         -  NM1981
 NM1981  STATE/COUNTY-  SD/UNION
 NM1981  COUNTRY     -  US
 NM1981  USGS QUAD   -  ALSEN (2017)
 NM1981
 NM1981                         *CURRENT SURVEY CONTROL
 NM1981  ______________________________________________________________________
 NM1981* NAD 83(2011) POSITION- 42 57 13.36164(N) 096 47 51.62167(W)   ADJUSTED
 NM1981* NAD 83(2011) ELLIP HT-   377.324 (meters)        (06/27/12)   ADJUSTED
 NM1981* NAD 83(2011) EPOCH   -  2010.00
 NM1981* NAVD 88 ORTHO HEIGHT -   402.902 (meters)     1321.85  (feet) ADJUSTED
 NM1981  ______________________________________________________________________
 NM1981  GEOID HEIGHT    -        -25.577 (meters)                     GEOID18
 NM1981  NAD 83(2011) X  -   -553,436.988 (meters)                     COMP
 NM1981  NAD 83(2011) Y  - -4,642,866.052 (meters)                     COMP
 NM1981  NAD 83(2011) Z  -  4,323,996.623 (meters)                     COMP
 NM1981  LAPLACE CORR    -         -0.13  (seconds)                    DEFLEC18
 NM1981  DYNAMIC HEIGHT  -        402.796 (meters)     1321.51  (feet) COMP
 NM1981  MODELED GRAVITY -    980,343.5   (mgal)                       NAVD 88
 NM1981
 NM1981  VERT ORDER      -  FIRST     CLASS II
 NM1981
 NM1981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM1981  Standards:
 NM1981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM1981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM1981  -------------------------------------------------------------------
 NM1981  NETWORK    0.74   2.18           0.33   0.27   1.11     -0.17190715
 NM1981  -------------------------------------------------------------------
 NM1981  Click here for local accuracies and other accuracy information.
 NM1981
 NM1981.The horizontal coordinates were established by GPS observations
 NM1981.and adjusted by the National Geodetic Survey in June 2012.
 NM1981
 NM1981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM1981.been affixed to the stable North American tectonic plate. See 
 NM1981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM1981
 NM1981.The horizontal coordinates are valid at the epoch date displayed above
 NM1981.which is a decimal equivalence of Year/Month/Day.
 NM1981
 NM1981.The orthometric height was determined by differential leveling and
 NM1981.adjusted by the NATIONAL GEODETIC SURVEY
 NM1981.in June 1991.
 NM1981
 NM1981.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1981.GEOID18 height accuracy estimate available here.
 NM1981
 NM1981.Click photographs - Photos may exist for this station.
 NM1981
 NM1981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM1981
 NM1981.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1981
 NM1981.The ellipsoidal height was determined by GPS observations
 NM1981.and is referenced to NAD 83.
 NM1981
 NM1981.The dynamic height is computed by dividing the NAVD 88
 NM1981.geopotential number by the normal gravity value computed on the
 NM1981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1981.degrees latitude (g = 980.6199 gals.).
 NM1981
 NM1981.The modeled gravity was interpolated from observed gravity values.
 NM1981
 NM1981. The following values were computed from the NAD 83(2011) position.
 NM1981
 NM1981;                    North         East     Units Scale Factor Converg.
 NM1981;SPC SD S     -    75,059.017   888,422.784   MT  0.99997367   +2 26 20.7
 NM1981;SPC SD S     -   246,256.12  2,914,767.08   sFT  0.99997367   +2 26 20.7
 NM1981;UTM  14      - 4,758,027.799   679,645.992   MT  0.99999704   +1 30 03.9
 NM1981
 NM1981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1981!SPC SD S     -   0.99994083  x   0.99997367  =   0.99991450
 NM1981!UTM  14      -   0.99994083  x   0.99999704  =   0.99993787
 NM1981
 NM1981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7964558027(NAD 83)
 NM1981
 NM1981                          SUPERSEDED SURVEY CONTROL
 NM1981
 NM1981  NAD 83(2007)-  42 57 13.36161(N)    096 47 51.62248(W) AD(2002.00) 0
 NM1981  ELLIP H (02/10/07)  377.349  (m)                       GP(2002.00)    
 NM1981  ELLIP H (04/15/04)  377.346  (m)                       GP(       ) 2 1
 NM1981  NAD 83(1996)-  42 57 13.36149(N)    096 47 51.62219(W) AD(       ) B
 NM1981  ELLIP H (04/18/97)  377.387  (m)                       GP(       ) 4 1
 NM1981  NAVD 88             402.90   (m)         1321.8    (f) LEVELING    3  
 NM1981
 NM1981.Superseded values are not recommended for survey control.
 NM1981
 NM1981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1981.See file dsdata.pdf to determine how the superseded data were derived.
 NM1981
 NM1981_MARKER: Z = SEE DESCRIPTION
 NM1981_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 NM1981_PROJECTION: FLUSH
 NM1981_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM1981_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1981+SATELLITE: SATELLITE OBSERVATIONS - December 18, 2013
 NM1981_ROD/PIPE-DEPTH: 6.4 meters
 NM1981_SLEEVE-DEPTH  : 1.8 meters
 NM1981
 NM1981  HISTORY     - Date     Condition        Report By
 NM1981  HISTORY     - 1989     MONUMENTED       SDDT
 NM1981  HISTORY     - 19900501 GOOD             NGS
 NM1981  HISTORY     - 19960604 GOOD             NGS
 NM1981  HISTORY     - 20120527 GOOD             INDIV
 NM1981  HISTORY     - 20131218 GOOD             SDDENR
 NM1981
 NM1981                          STATION DESCRIPTION
 NM1981
 NM1981'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1981'14.5 KM (9.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1981'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.5 KM (0.3 MI) NORTH OF
 NM1981'MILEPOST 38, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 NM1981'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 213.0 M (698.8
 NM1981'FT) WEST OF THE SOUTHBOUND LANES OF THE HIGHWAY, 57.6 M (189.0 FT)
 NM1981'WEST OF A FENCE CORNER, 29.8 M (97.8 FT) EAST OF UTILITY WARNING POLE
 NM1981'NUMBER 189, 19.6 M (64.3 FT) NORTH OF THE CENTERLINE OF A PAVED ROAD,
 NM1981'1.5 M (4.9 FT) BELOW THE LEVEL OF THE PAVED ROAD, AND 0.5 M (1.6 FT)
 NM1981'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 NM1981'IS THROUGH A 4-INCH PVC SCREW CAP.  THE MONUMENT HAS NO STAMPING.
 NM1981
 NM1981                          STATION RECOVERY (1996)
 NM1981
 NM1981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 NM1981'THE STATION IS LOCATED ABOUT 9.0 MI (14.5 KM) SOUTH OF BERESFORD AND
 NM1981'5.5 MI (8.9 KM) EAST OF HUB CITY, ON THE WEST SIDE OF INTERSTATE
 NM1981'HIGHWAY 29.  OWNERSHIP--UNION COUNTY.  TO REACH THE STATION FROM THE
 NM1981'JUNCTION OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 46 (EXIT 47), GO
 NM1981'SOUTH ON INTERSTATE HIGHWAY 90 FOR 9.0 MI (14.5 KM) TO EXIT 38 AND THE
 NM1981'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 NM1981'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 NM1981'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 213.0 M (698.8 FT) WEST OF
 NM1981'THE CENTERLINE OF THE SOUTHBOUND HIGHWAY, 71.3 M (233.9 FT) EAST OF
 NM1981'THE CENTER OF THE NORTH END OF THE MOST EASTERLY OF 2 PIPE CULVERTS
 NM1981'UNDER COUNTY ROAD 15, 57.6 M (189.0 FT) WEST OF A FENCE CORNER, 19.6 M
 NM1981'(64.3 FT) NORTH OF THE CENTERLINE OF THE ROAD, 1.5 M (4.9 FT) BELOW
 NM1981'THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND
 NM1981'FENCE, 0.21 M (0.69 FT) BELOW THE GROUND SURFACE, AND NEAR THE CENTER
 NM1981'OF 3 METAL GUARD POSTS.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 NM1981'4-INCH PVC SCREW CAP.
 NM1981
 NM1981                          STATION RECOVERY (2012)
 NM1981
 NM1981'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1981'RECOVERED IN GOOD CONDITION.
 NM1981
 NM1981                          STATION RECOVERY (2013)
 NM1981
 NM1981'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 NM1981'ON THE NORTH SIDE OF 306 ST, ABOUT 250 FT WEST OF THE EXIT RAMP FROM
 NM1981'SOUTHBOUND I-29 (EXIT 38 - VOLIN).  NOTE--THE PVC SCREW CAP IS
 NM1981'MISSING. A LARGE ROCK IS CAPPING THE PVC PIPE INSTEAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0949 ***********************************************************************
 OQ0949  DESIGNATION -  I29 042.2
 OQ0949  PID         -  OQ0949
 OQ0949  STATE/COUNTY-  SD/UNION
 OQ0949  COUNTRY     -  US
 OQ0949  USGS QUAD   -  BERESFORD (2017)
 OQ0949
 OQ0949                         *CURRENT SURVEY CONTROL
 OQ0949  ______________________________________________________________________
 OQ0949* NAD 83(1986) POSITION- 43 00 37.89   (N) 096 47 39.70   (W)   HD_HELD1
 OQ0949* NAVD 88 ORTHO HEIGHT -   434.395 (meters)     1425.18  (feet) ADJUSTED
 OQ0949  ______________________________________________________________________
 OQ0949  GEOID HEIGHT    -        -25.728 (meters)                     GEOID18
 OQ0949  DYNAMIC HEIGHT  -        434.277 (meters)     1424.79  (feet) COMP
 OQ0949  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 OQ0949
 OQ0949  VERT ORDER      -  FIRST     CLASS II
 OQ0949
 OQ0949.The horizontal coordinates were determined by differentially corrected
 OQ0949.hand held GPS observations or other comparable positioning techniques
 OQ0949.and have an estimated accuracy of +/- 3 meters.
 OQ0949
 OQ0949.The orthometric height was determined by differential leveling and
 OQ0949.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0949.in June 1991.
 OQ0949
 OQ0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0949.GEOID18 height accuracy estimate available here.
 OQ0949
 OQ0949.Click photographs - Photos may exist for this station.
 OQ0949
 OQ0949.The dynamic height is computed by dividing the NAVD 88
 OQ0949.geopotential number by the normal gravity value computed on the
 OQ0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0949.degrees latitude (g = 980.6199 gals.).
 OQ0949
 OQ0949.The modeled gravity was interpolated from observed gravity values.
 OQ0949
 OQ0949;                    North         East    Units  Estimated Accuracy
 OQ0949;SPC SD S     -    81,376.1     888,423.9     MT  (+/- 3 meters HH1 GPS) 
 OQ0949
 OQ0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7975064344(NAD 83)
 OQ0949
 OQ0949                          SUPERSEDED SURVEY CONTROL
 OQ0949
 OQ0949.No superseded survey control is available for this station.
 OQ0949
 OQ0949_MARKER: Z = SEE DESCRIPTION
 OQ0949_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0949_STAMPING: I29-42.2 1990
 OQ0949_MARK LOGO: NGS
 OQ0949_PROJECTION: FLUSH
 OQ0949_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0949_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0949+STABILITY: POSITION/ELEVATION WELL
 OQ0949_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0949+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 OQ0949_ROD/PIPE-DEPTH: 6.4 meters
 OQ0949_SLEEVE-DEPTH  : 2.0 meters
 OQ0949
 OQ0949  HISTORY     - Date     Condition        Report By
 OQ0949  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0949  HISTORY     - 19900501 GOOD             NGS
 OQ0949  HISTORY     - 20120327 GOOD             INDIV
 OQ0949
 OQ0949                          STATION DESCRIPTION
 OQ0949
 OQ0949'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0949'8.2 KM (5.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0949'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.3 KM (0.2 MI) NORTH OF
 OQ0949'MILEPOST 42, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0949'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 95.0 M (311.7
 OQ0949'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ0949'71.6 M (234.9 FT) SOUTH OF THE CENTERLINE OF A PAVED ROAD, 36.5 M
 OQ0949'(119.8 FT) SOUTH OF A FENCE CORNER, 30.8 M (101.0 FT) EAST OF AND
 OQ0949'LEVEL WITH THE CENTER OF AN OFF RAMP, AND 0.4 M (1.3 FT) WEST OF A
 OQ0949'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ0949'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ0949
 OQ0949                          STATION RECOVERY (2012)
 OQ0949
 OQ0949'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0949'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0951 ***********************************************************************
 OQ0951  DESIGNATION -  I29 044.5
 OQ0951  PID         -  OQ0951
 OQ0951  STATE/COUNTY-  SD/UNION
 OQ0951  COUNTRY     -  US
 OQ0951  USGS QUAD   -  BERESFORD (2017)
 OQ0951
 OQ0951                         *CURRENT SURVEY CONTROL
 OQ0951  ______________________________________________________________________
 OQ0951* NAD 83(1986) POSITION- 43 02 34.99   (N) 096 47 42.19   (W)   HD_HELD1
 OQ0951* NAVD 88 ORTHO HEIGHT -   454.396 (meters)     1490.80  (feet) ADJUSTED
 OQ0951  ______________________________________________________________________
 OQ0951  GEOID HEIGHT    -        -25.846 (meters)                     GEOID18
 OQ0951  DYNAMIC HEIGHT  -        454.268 (meters)     1490.38  (feet) COMP
 OQ0951  MODELED GRAVITY -    980,325.5   (mgal)                       NAVD 88
 OQ0951
 OQ0951  VERT ORDER      -  FIRST     CLASS II
 OQ0951
 OQ0951.The horizontal coordinates were determined by differentially corrected
 OQ0951.hand held GPS observations or other comparable positioning techniques
 OQ0951.and have an estimated accuracy of +/- 3 meters.
 OQ0951
 OQ0951.The orthometric height was determined by differential leveling and
 OQ0951.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0951.in June 1991.
 OQ0951
 OQ0951.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0951.GEOID18 height accuracy estimate available here.
 OQ0951
 OQ0951.Click photographs - Photos may exist for this station.
 OQ0951
 OQ0951.The dynamic height is computed by dividing the NAVD 88
 OQ0951.geopotential number by the normal gravity value computed on the
 OQ0951.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0951.degrees latitude (g = 980.6199 gals.).
 OQ0951
 OQ0951.The modeled gravity was interpolated from observed gravity values.
 OQ0951
 OQ0951;                    North         East    Units  Estimated Accuracy
 OQ0951;SPC SD S     -    84,983.9     888,213.7     MT  (+/- 3 meters HH1 GPS) 
 OQ0951
 OQ0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7959967955(NAD 83)
 OQ0951
 OQ0951                          SUPERSEDED SURVEY CONTROL
 OQ0951
 OQ0951.No superseded survey control is available for this station.
 OQ0951
 OQ0951_MARKER: Z = SEE DESCRIPTION
 OQ0951_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0951_STAMPING: I29-44.5 1990
 OQ0951_MARK LOGO: NGS
 OQ0951_PROJECTION: FLUSH
 OQ0951_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0951_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0951+STABILITY: POSITION/ELEVATION WELL
 OQ0951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0951+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 OQ0951_ROD/PIPE-DEPTH: 6.4 meters
 OQ0951_SLEEVE-DEPTH  : 2.0 meters
 OQ0951
 OQ0951  HISTORY     - Date     Condition        Report By
 OQ0951  HISTORY     - 1990     MONUMENTED       SDDT
 OQ0951  HISTORY     - 19900501 GOOD             NGS
 OQ0951  HISTORY     - 20120327 GOOD             INDIV
 OQ0951
 OQ0951                          STATION DESCRIPTION
 OQ0951
 OQ0951'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0951'4.2 KM (2.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0951'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.8 KM (0.5 MI) NORTH OF
 OQ0951'MILEPOST 44, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0951'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 79.9 M (262.1
 OQ0951'FT) SOUTH OF A T-FENCE CORNER, 32.4 M (106.3 FT) EAST OF THE
 OQ0951'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 OQ0951'WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ0951'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ0951
 OQ0951                          STATION RECOVERY (2012)
 OQ0951
 OQ0951'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0951'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0953 ***********************************************************************
 OQ0953  DESIGNATION -  I29 046.2
 OQ0953  PID         -  OQ0953
 OQ0953  STATE/COUNTY-  SD/UNION
 OQ0953  COUNTRY     -  US
 OQ0953  USGS QUAD   -  BERESFORD (2017)
 OQ0953
 OQ0953                         *CURRENT SURVEY CONTROL
 OQ0953  ______________________________________________________________________
 OQ0953* NAD 83(1986) POSITION- 43 04 03.07   (N) 096 47 43.04   (W)   HD_HELD1
 OQ0953* NAVD 88 ORTHO HEIGHT -   445.634 (meters)     1462.05  (feet) ADJUSTED
 OQ0953  ______________________________________________________________________
 OQ0953  GEOID HEIGHT    -        -25.940 (meters)                     GEOID18
 OQ0953  DYNAMIC HEIGHT  -        445.505 (meters)     1461.63  (feet) COMP
 OQ0953  MODELED GRAVITY -    980,317.5   (mgal)                       NAVD 88
 OQ0953
 OQ0953  VERT ORDER      -  FIRST     CLASS II
 OQ0953
 OQ0953.The horizontal coordinates were determined by differentially corrected
 OQ0953.hand held GPS observations or other comparable positioning techniques
 OQ0953.and have an estimated accuracy of +/- 3 meters.
 OQ0953
 OQ0953.The orthometric height was determined by differential leveling and
 OQ0953.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0953.in June 1991.
 OQ0953
 OQ0953.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0953.GEOID18 height accuracy estimate available here.
 OQ0953
 OQ0953.Click photographs - Photos may exist for this station.
 OQ0953
 OQ0953.The dynamic height is computed by dividing the NAVD 88
 OQ0953.geopotential number by the normal gravity value computed on the
 OQ0953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0953.degrees latitude (g = 980.6199 gals.).
 OQ0953
 OQ0953.The modeled gravity was interpolated from observed gravity values.
 OQ0953
 OQ0953;                    North         East    Units  Estimated Accuracy
 OQ0953;SPC SD S     -    87,698.6     888,078.7     MT  (+/- 3 meters HH1 GPS) 
 OQ0953
 OQ0953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7950870671(NAD 83)
 OQ0953
 OQ0953                          SUPERSEDED SURVEY CONTROL
 OQ0953
 OQ0953.No superseded survey control is available for this station.
 OQ0953
 OQ0953_MARKER: Z = SEE DESCRIPTION
 OQ0953_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0953_STAMPING: I29-46.2 1990
 OQ0953_MARK LOGO: NGS
 OQ0953_PROJECTION: FLUSH
 OQ0953_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0953_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0953+STABILITY: POSITION/ELEVATION WELL
 OQ0953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0953+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 OQ0953_ROD/PIPE-DEPTH: 6.4 meters
 OQ0953_SLEEVE-DEPTH  : 2.0 meters
 OQ0953
 OQ0953  HISTORY     - Date     Condition        Report By
 OQ0953  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0953  HISTORY     - 19900501 GOOD             NGS
 OQ0953  HISTORY     - 20120327 GOOD             INDIV
 OQ0953
 OQ0953                          STATION DESCRIPTION
 OQ0953
 OQ0953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0953'1.8 KM (1.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0953'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.3 KM (0.2 MI) NORTH OF
 OQ0953'MILEPOST 46, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0953'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 50.4 M (165.4
 OQ0953'FT) SOUTH-SOUTHEAST OF THE MOST EASTERLY 1 OF 2 LEGS OF A HIGHWAY
 OQ0953'INFORMATION SIGN, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF THE
 OQ0953'NORTHBOUND LANES OF THE HIGHWAY, 25.7 M (84.3 FT) NORTH OF THE MOST
 OQ0953'NORTHERLY 1 OF 2 FENCE BRACE POSTS, 0.4 M (1.3 FT) WEST OF A WITNESS
 OQ0953'POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OQ0953'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ0953'THROUGH A 4-INCH PVC CAP.
 OQ0953
 OQ0953                          STATION RECOVERY (2012)
 OQ0953
 OQ0953'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0953'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0955 ***********************************************************************
 OQ0955  DESIGNATION -  I29 047.4
 OQ0955  PID         -  OQ0955
 OQ0955  STATE/COUNTY-  SD/LINCOLN
 OQ0955  COUNTRY     -  US
 OQ0955  USGS QUAD   -  BERESFORD (2017)
 OQ0955
 OQ0955                         *CURRENT SURVEY CONTROL
 OQ0955  ______________________________________________________________________
 OQ0955* NAD 83(1986) POSITION- 43 05 07.17   (N) 096 47 42.86   (W)   HD_HELD1
 OQ0955* NAVD 88 ORTHO HEIGHT -   441.928 (meters)     1449.89  (feet) ADJUSTED
 OQ0955  ______________________________________________________________________
 OQ0955  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 OQ0955  DYNAMIC HEIGHT  -        441.798 (meters)     1449.47  (feet) COMP
 OQ0955  MODELED GRAVITY -    980,313.2   (mgal)                       NAVD 88
 OQ0955
 OQ0955  VERT ORDER      -  FIRST     CLASS II
 OQ0955
 OQ0955.The horizontal coordinates were determined by differentially corrected
 OQ0955.hand held GPS observations or other comparable positioning techniques
 OQ0955.and have an estimated accuracy of +/- 3 meters.
 OQ0955
 OQ0955.The orthometric height was determined by differential leveling and
 OQ0955.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0955.in June 1991.
 OQ0955
 OQ0955.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0955.GEOID18 height accuracy estimate available here.
 OQ0955
 OQ0955.Click photographs - Photos may exist for this station.
 OQ0955
 OQ0955.The dynamic height is computed by dividing the NAVD 88
 OQ0955.geopotential number by the normal gravity value computed on the
 OQ0955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0955.degrees latitude (g = 980.6199 gals.).
 OQ0955
 OQ0955.The modeled gravity was interpolated from observed gravity values.
 OQ0955
 OQ0955;                    North         East    Units  Estimated Accuracy
 OQ0955;SPC SD S     -    89,675.0     887,998.6     MT  (+/- 3 meters HH1 GPS) 
 OQ0955
 OQ0955_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7946072649(NAD 83)
 OQ0955
 OQ0955                          SUPERSEDED SURVEY CONTROL
 OQ0955
 OQ0955.No superseded survey control is available for this station.
 OQ0955
 OQ0955_MARKER: Z = SEE DESCRIPTION
 OQ0955_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0955_PROJECTION: FLUSH
 OQ0955_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0955_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0955+STABILITY: POSITION/ELEVATION WELL
 OQ0955_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0955+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2012
 OQ0955_ROD/PIPE-DEPTH: 6.4 meters
 OQ0955_SLEEVE-DEPTH  : 2.0 meters
 OQ0955
 OQ0955  HISTORY     - Date     Condition        Report By
 OQ0955  HISTORY     - 1988     MONUMENTED       SDDT
 OQ0955  HISTORY     - 19900507 GOOD             NGS
 OQ0955  HISTORY     - 20080319 GOOD             INDIV
 OQ0955  HISTORY     - 20120301 GOOD             INDIV
 OQ0955
 OQ0955                          STATION DESCRIPTION
 OQ0955
 OQ0955'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0955'IN BERESFORD, AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND STATE
 OQ0955'HIGHWAY 46, 0.65 KM (0.40 MI) NORTH OF MILEPOST 46, A STAINLESS STEEL
 OQ0955'BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS ATTACHED TO A
 OQ0955'1-1/2 INCH IRON PIPE, 179.0 M (587.3 FT) NORTH OF THE CENTERLINE OF
 OQ0955'THE STATE HIGHWAY, 62.8 M (206.0 FT) EAST OF THE CENTERLINE OF THE
 OQ0955'NORTHBOUND LANES OF THE INTERSTATE HIGHWAY, 35.0 M (114.8 FT)
 OQ0955'NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP, 26.6 M (87.3 FT)
 OQ0955'NORTHEAST OF THE NORTHEAST END OF A 24-INCH CULVERT, 7.8 M (25.6 FT)
 OQ0955'SOUTHEAST OF A T-FENCE CORNER, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE
 OQ0955'ON RAMP, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 OQ0955'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OQ0955'THE MONUMENT IS NOT STAMPED.
 OQ0955
 OQ0955                          STATION RECOVERY (2008)
 OQ0955
 OQ0955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (CAB)
 OQ0955'RECOVERED IN GOOD CONDITION.
 OQ0955
 OQ0955                          STATION RECOVERY (2012)
 OQ0955
 OQ0955'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0955'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0959 ***********************************************************************
 OQ0959  DESIGNATION -  I29 050.1
 OQ0959  PID         -  OQ0959
 OQ0959  STATE/COUNTY-  SD/LINCOLN
 OQ0959  COUNTRY     -  US
 OQ0959  USGS QUAD   -  BERESFORD (2017)
 OQ0959
 OQ0959                         *CURRENT SURVEY CONTROL
 OQ0959  ______________________________________________________________________
 OQ0959* NAD 83(1986) POSITION- 43 07 28.87   (N) 096 47 50.31   (W)   HD_HELD1
 OQ0959* NAVD 88 ORTHO HEIGHT -   426.985 (meters)     1400.87  (feet) ADJUSTED
 OQ0959  ______________________________________________________________________
 OQ0959  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 OQ0959  DYNAMIC HEIGHT  -        426.858 (meters)     1400.45  (feet) COMP
 OQ0959  MODELED GRAVITY -    980,310.0   (mgal)                       NAVD 88
 OQ0959
 OQ0959  VERT ORDER      -  FIRST     CLASS II
 OQ0959
 OQ0959.The horizontal coordinates were determined by differentially corrected
 OQ0959.hand held GPS observations or other comparable positioning techniques
 OQ0959.and have an estimated accuracy of +/- 3 meters.
 OQ0959
 OQ0959.The orthometric height was determined by differential leveling and
 OQ0959.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0959.in June 1991.
 OQ0959
 OQ0959.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0959.GEOID18 height accuracy estimate available here.
 OQ0959
 OQ0959.Click photographs - Photos may exist for this station.
 OQ0959
 OQ0959.The dynamic height is computed by dividing the NAVD 88
 OQ0959.geopotential number by the normal gravity value computed on the
 OQ0959.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0959.degrees latitude (g = 980.6199 gals.).
 OQ0959
 OQ0959.The modeled gravity was interpolated from observed gravity values.
 OQ0959
 OQ0959;                    North         East    Units  Estimated Accuracy
 OQ0959;SPC SD S     -    94,036.4     887,644.1     MT  (+/- 3 meters HH1 GPS) 
 OQ0959
 OQ0959_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7917777016(NAD 83)
 OQ0959
 OQ0959                          SUPERSEDED SURVEY CONTROL
 OQ0959
 OQ0959.No superseded survey control is available for this station.
 OQ0959
 OQ0959_MARKER: Z = SEE DESCRIPTION
 OQ0959_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0959_STAMPING: I29-50.1 1990
 OQ0959_MARK LOGO: NGS
 OQ0959_PROJECTION: FLUSH
 OQ0959_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0959_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0959+STABILITY: POSITION/ELEVATION WELL
 OQ0959_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0959+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2012
 OQ0959_ROD/PIPE-DEPTH: 6.4 meters
 OQ0959_SLEEVE-DEPTH  : 2.0 meters
 OQ0959
 OQ0959  HISTORY     - Date     Condition        Report By
 OQ0959  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0959  HISTORY     - 19900507 GOOD             NGS
 OQ0959  HISTORY     - 20120301 GOOD             INDIV
 OQ0959
 OQ0959                          STATION DESCRIPTION
 OQ0959
 OQ0959'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0959'4.6 KM (2.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0959'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.2 KM (0.1 MI) NORTH OF
 OQ0959'MILEPOST 50, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0959'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 31.2 M (102.4
 OQ0959'FT) WEST OF AND LEVEL WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF
 OQ0959'THE HIGHWAY, 24.6 M (80.7 FT) WEST OF THE CENTER OF A HIGHWAY ON
 OQ0959'RAMP, 11.3 M (37.1 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 5 FENCE BRACE
 OQ0959'POSTS, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE.
 OQ0959'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ0959'THROUGH A 4-INCH PVC CAP.
 OQ0959
 OQ0959                          STATION RECOVERY (2012)
 OQ0959
 OQ0959'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0959'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0962 ***********************************************************************
 OQ0962  FBN         -  This is a Federal Base Network Control Station.
 OQ0962  DESIGNATION -  I29 053.4
 OQ0962  PID         -  OQ0962
 OQ0962  STATE/COUNTY-  SD/LINCOLN
 OQ0962  COUNTRY     -  US
 OQ0962  USGS QUAD   -  BERESFORD NE (2017)
 OQ0962
 OQ0962                         *CURRENT SURVEY CONTROL
 OQ0962  ______________________________________________________________________
 OQ0962* NAD 83(2011) POSITION- 43 10 21.62277(N) 096 47 40.90784(W)   ADJUSTED
 OQ0962* NAD 83(2011) ELLIP HT-   405.598 (meters)        (06/27/12)   ADJUSTED
 OQ0962* NAD 83(2011) EPOCH   -  2010.00
 OQ0962* NAVD 88 ORTHO HEIGHT -   431.827 (meters)     1416.75  (feet) ADJUSTED
 OQ0962  ______________________________________________________________________
 OQ0962  GEOID HEIGHT    -        -26.233 (meters)                     GEOID18
 OQ0962  NAD 83(2011) X  -   -551,233.056 (meters)                     COMP
 OQ0962  NAD 83(2011) Y  - -4,626,421.535 (meters)                     COMP
 OQ0962  NAD 83(2011) Z  -  4,341,789.096 (meters)                     COMP
 OQ0962  LAPLACE CORR    -          0.44  (seconds)                    DEFLEC18
 OQ0962  DYNAMIC HEIGHT  -        431.699 (meters)     1416.33  (feet) COMP
 OQ0962  MODELED GRAVITY -    980,311.1   (mgal)                       NAVD 88
 OQ0962
 OQ0962  VERT ORDER      -  FIRST     CLASS II
 OQ0962
 OQ0962  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ0962  Standards:
 OQ0962         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ0962            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ0962  -------------------------------------------------------------------
 OQ0962  NETWORK    0.45   1.04           0.20   0.16   0.53     -0.08449798
 OQ0962  -------------------------------------------------------------------
 OQ0962  Click here for local accuracies and other accuracy information.
 OQ0962
 OQ0962.The horizontal coordinates were established by GPS observations
 OQ0962.and adjusted by the National Geodetic Survey in June 2012.
 OQ0962
 OQ0962.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ0962.been affixed to the stable North American tectonic plate. See 
 OQ0962.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ0962
 OQ0962.The horizontal coordinates are valid at the epoch date displayed above
 OQ0962.which is a decimal equivalence of Year/Month/Day.
 OQ0962
 OQ0962.The orthometric height was determined by differential leveling and
 OQ0962.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0962.in June 1991.
 OQ0962
 OQ0962.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0962.GEOID18 height accuracy estimate available here.
 OQ0962
 OQ0962.Click photographs - Photos may exist for this station.
 OQ0962
 OQ0962.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ0962
 OQ0962.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0962
 OQ0962.The ellipsoidal height was determined by GPS observations
 OQ0962.and is referenced to NAD 83.
 OQ0962
 OQ0962.The dynamic height is computed by dividing the NAVD 88
 OQ0962.geopotential number by the normal gravity value computed on the
 OQ0962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0962.degrees latitude (g = 980.6199 gals.).
 OQ0962
 OQ0962.The modeled gravity was interpolated from observed gravity values.
 OQ0962
 OQ0962. The following values were computed from the NAD 83(2011) position.
 OQ0962
 OQ0962;                    North         East     Units Scale Factor Converg.
 OQ0962;SPC SD S     -    99,371.460   887,629.372   MT  0.99993695   +2 26 28.1
 OQ0962;SPC SD S     -   326,021.20  2,912,164.03   sFT  0.99993695   +2 26 28.1
 OQ0962;UTM  14      - 4,782,350.973   679,249.374   MT  0.99999527   +1 30 33.4
 OQ0962
 OQ0962!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0962!SPC SD S     -   0.99993640  x   0.99993695  =   0.99987335
 OQ0962!UTM  14      -   0.99993640  x   0.99999527  =   0.99993167
 OQ0962
 OQ0962_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7924982350(NAD 83)
 OQ0962
 OQ0962                          SUPERSEDED SURVEY CONTROL
 OQ0962
 OQ0962  NAD 83(2007)-  43 10 21.62275(N)    096 47 40.90871(W) AD(2002.00) 0
 OQ0962  ELLIP H (02/10/07)  405.625  (m)                       GP(2002.00)    
 OQ0962  ELLIP H (06/23/03)  405.643  (m)                       GP(       ) 3 1
 OQ0962  NAD 83(1996)-  43 10 21.62249(N)    096 47 40.90834(W) AD(       ) B
 OQ0962  ELLIP H (04/18/97)  405.646  (m)                       GP(       ) 4 1
 OQ0962  NAVD 88             431.83   (m)         1416.8    (f) LEVELING    3  
 OQ0962
 OQ0962.Superseded values are not recommended for survey control.
 OQ0962
 OQ0962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0962.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0962
 OQ0962_MARKER: Z = SEE DESCRIPTION
 OQ0962_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0962_STAMPING: I29 53.4 1990
 OQ0962_MARK LOGO: NGS
 OQ0962_PROJECTION: FLUSH
 OQ0962_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0962_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0962_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0962+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 OQ0962_ROD/PIPE-DEPTH: 6.40 meters
 OQ0962_SLEEVE-DEPTH  : 1.80 meters
 OQ0962
 OQ0962  HISTORY     - Date     Condition        Report By
 OQ0962  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0962  HISTORY     - 19900507 GOOD             NGS
 OQ0962  HISTORY     - 19960611 GOOD             NGS
 OQ0962  HISTORY     - 20020611 GOOD             SDDT
 OQ0962  HISTORY     - 20030205 GOOD             SDDT
 OQ0962  HISTORY     - 20120301 GOOD             INDIV
 OQ0962  HISTORY     - 20140113 GOOD             SDDENR
 OQ0962
 OQ0962                          STATION DESCRIPTION
 OQ0962
 OQ0962'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0962'9.9 KM (6.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0962'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.75 KM (0.47 MI) NORTH
 OQ0962'OF MILEPOST 53, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0962'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 67.0 M (219.8
 OQ0962'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ0962'38.6 M (126.6 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY 1 OF 3 FENCE
 OQ0962'BRACE POSTS, 36.7 M (120.4 FT) NORTHEAST OF THE CENTER OF A HIGHWAY
 OQ0962'ON RAMP, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M
 OQ0962'(1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ0962'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ0962'PVC CAP.
 OQ0962
 OQ0962                          STATION RECOVERY (1996)
 OQ0962
 OQ0962'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ0962'THE STATION IS LOCATED ABOUT 24.0 KM (14.90 MI) EAST OF VIBORG, 9.9 KM
 OQ0962'(6.15 MI) NORTH OF BERESFORD, AND 0.75 KM (0.45 MI) NORTH OF MILEPOST
 OQ0962'53 ON INTERSTATE HIGHWAY 29.  OWNERSHIP--THE STATE OF SOUTH DAKOTA. TO
 OQ0962'REACH THE STATION FROM INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 46
 OQ0962'(EXIT 47) ON THE WEST SIDE OF BERESFORD, GO NORTH ON INTERSTATE
 OQ0962'HIGHWAY 29 FOR 9.3 KM (5.75 MI) TO THE OFF-RAMP AT EXIT 53, BEAR RIGHT
 OQ0962'ON THE OFF-RAMP FOR 0.4 KM (0.25 MI) TO A PAVED ROAD, CONTINUE NORTH
 OQ0962'CROSSING THE PAVED ROAD AND ONTO THE NORTHBOUND INTERSTATE ON-RAMP FOR
 OQ0962'0.5 KM (0.30 MI) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 OQ0962'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 OQ0962'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 67.0 M (219.8
 OQ0962'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND HIGHWAY, 38.6 M (126.6
 OQ0962'FT) SOUTH OF THE MOST SOUTHEASTERLY OF 3 BRACED FENCE POSTS, 36.4 M
 OQ0962'(119.4 FT) NORTHEAST OF THE CENTER OF THE RAMP, 3.0 M (9.8 FT) ABOVE
 OQ0962'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD
 OQ0962'POST, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO
 OQ0962'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 OQ0962'CAP.
 OQ0962
 OQ0962                          STATION RECOVERY (2002)
 OQ0962
 OQ0962'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OQ0962'RECOVERED AS DESCRIBED
 OQ0962
 OQ0962                          STATION RECOVERY (2003)
 OQ0962
 OQ0962'RECOVERY NOTE BY SD DEPT OF TRANSP 2003 (RAH)
 OQ0962'RECOVERED AS DESCRIBED.
 OQ0962
 OQ0962                          STATION RECOVERY (2012)
 OQ0962
 OQ0962'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0962'RECOVERED IN GOOD CONDITION.
 OQ0962
 OQ0962                          STATION RECOVERY (2014)
 OQ0962
 OQ0962'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 OQ0962'ON THE EAST SIDE OF THE ON-RAMP TO NORTHBOUND I-29 FROM EXIT 53 -
 OQ0962'VIBORG (291 ST), UP THE HILL AND ALONG THE FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0965 ***********************************************************************
 OQ0965  DESIGNATION -  I29 056.5
 OQ0965  PID         -  OQ0965
 OQ0965  STATE/COUNTY-  SD/LINCOLN
 OQ0965  COUNTRY     -  US
 OQ0965  USGS QUAD   -  BERESFORD NE (2017)
 OQ0965
 OQ0965                         *CURRENT SURVEY CONTROL
 OQ0965  ______________________________________________________________________
 OQ0965* NAD 83(1986) POSITION- 43 13 01.46   (N) 096 47 43.20   (W)   HD_HELD1
 OQ0965* NAVD 88 ORTHO HEIGHT -   404.568 (meters)     1327.32  (feet) ADJUSTED
 OQ0965  ______________________________________________________________________
 OQ0965  GEOID HEIGHT    -        -26.292 (meters)                     GEOID18
 OQ0965  DYNAMIC HEIGHT  -        404.450 (meters)     1326.93  (feet) COMP
 OQ0965  MODELED GRAVITY -    980,318.1   (mgal)                       NAVD 88
 OQ0965
 OQ0965  VERT ORDER      -  FIRST     CLASS II
 OQ0965
 OQ0965.The horizontal coordinates were determined by differentially corrected
 OQ0965.hand held GPS observations or other comparable positioning techniques
 OQ0965.and have an estimated accuracy of +/- 3 meters.
 OQ0965
 OQ0965.The orthometric height was determined by differential leveling and
 OQ0965.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0965.in June 1991.
 OQ0965
 OQ0965.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0965.GEOID18 height accuracy estimate available here.
 OQ0965
 OQ0965.Click photographs - Photos may exist for this station.
 OQ0965
 OQ0965.The dynamic height is computed by dividing the NAVD 88
 OQ0965.geopotential number by the normal gravity value computed on the
 OQ0965.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0965.degrees latitude (g = 980.6199 gals.).
 OQ0965
 OQ0965.The modeled gravity was interpolated from observed gravity values.
 OQ0965
 OQ0965;                    North         East    Units  Estimated Accuracy
 OQ0965;SPC SD S     -   104,297.1     887,367.6     MT  (+/- 3 meters HH1 GPS) 
 OQ0965
 OQ0965_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7906787280(NAD 83)
 OQ0965
 OQ0965                          SUPERSEDED SURVEY CONTROL
 OQ0965
 OQ0965.No superseded survey control is available for this station.
 OQ0965
 OQ0965_MARKER: Z = SEE DESCRIPTION
 OQ0965_SETTING: 0 = UNSPECIFIED SETTING
 OQ0965_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0965_PROJECTION: PROJECTING 4 CENTIMETERS
 OQ0965_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0965_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0965_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0965+SATELLITE: SATELLITE OBSERVATIONS - January 29, 2012
 OQ0965_ROD/PIPE-DEPTH: 6.4 meters
 OQ0965_SLEEVE-DEPTH  : 3.0 meters
 OQ0965
 OQ0965  HISTORY     - Date     Condition        Report By
 OQ0965  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0965  HISTORY     - 19900508 GOOD             NGS
 OQ0965  HISTORY     - 20120129 GOOD             INDIV
 OQ0965
 OQ0965                          STATION DESCRIPTION
 OQ0965
 OQ0965'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0965'14.8 KM (9.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0965'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.85 KM (0.53 MI) NORTH
 OQ0965'OF MILEPOST 56, A PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON
 OQ0965'PIPE, 38.9 M (127.6 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 OQ0965'LANES OF THE HIGHWAY, 38.2 M (125.3 FT) SOUTH OF THE MOST SOUTHERLY 1
 OQ0965'OF 5 FENCE BRACE POSTS, 30.6 M (100.4 FT) EAST OF THE CENTER OF A
 OQ0965'HIGHWAY ON RAMP, 1.2 M (3.9 FT) WEST OF A WITNESS POST AND FENCE, AND
 OQ0965'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE
 OQ0965'DATUM POINT IS THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING
 OQ0965'ON THE MONUMENT.
 OQ0965
 OQ0965                          STATION RECOVERY (2012)
 OQ0965
 OQ0965'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0965'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0968 ***********************************************************************
 OQ0968  DESIGNATION -  I29 059.5
 OQ0968  PID         -  OQ0968
 OQ0968  STATE/COUNTY-  SD/LINCOLN
 OQ0968  COUNTRY     -  US
 OQ0968  USGS QUAD   -  WORTHING (2017)
 OQ0968
 OQ0968                         *CURRENT SURVEY CONTROL
 OQ0968  ______________________________________________________________________
 OQ0968* NAD 83(1986) POSITION- 43 15 36.88   (N) 096 47 44.36   (W)   HD_HELD1
 OQ0968* NAVD 88 ORTHO HEIGHT -   397.389 (meters)     1303.77  (feet) ADJUSTED
 OQ0968  ______________________________________________________________________
 OQ0968  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OQ0968  DYNAMIC HEIGHT  -        397.277 (meters)     1303.40  (feet) COMP
 OQ0968  MODELED GRAVITY -    980,325.5   (mgal)                       NAVD 88
 OQ0968
 OQ0968  VERT ORDER      -  FIRST     CLASS II
 OQ0968
 OQ0968.The horizontal coordinates were determined by differentially corrected
 OQ0968.hand held GPS observations or other comparable positioning techniques
 OQ0968.and have an estimated accuracy of +/- 3 meters.
 OQ0968
 OQ0968.The orthometric height was determined by differential leveling and
 OQ0968.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0968.in June 1991.
 OQ0968
 OQ0968.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0968.GEOID18 height accuracy estimate available here.
 OQ0968
 OQ0968.Click photographs - Photos may exist for this station.
 OQ0968
 OQ0968.The dynamic height is computed by dividing the NAVD 88
 OQ0968.geopotential number by the normal gravity value computed on the
 OQ0968.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0968.degrees latitude (g = 980.6199 gals.).
 OQ0968
 OQ0968.The modeled gravity was interpolated from observed gravity values.
 OQ0968
 OQ0968;                    North         East    Units  Estimated Accuracy
 OQ0968;SPC SD S     -   109,087.6     887,137.2     MT  (+/- 3 meters HH1 GPS) 
 OQ0968
 OQ0968_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7891592074(NAD 83)
 OQ0968
 OQ0968                          SUPERSEDED SURVEY CONTROL
 OQ0968
 OQ0968.No superseded survey control is available for this station.
 OQ0968
 OQ0968_MARKER: Z = SEE DESCRIPTION
 OQ0968_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0968_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ0968_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0968_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0968+STABILITY: POSITION/ELEVATION WELL
 OQ0968_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0968+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2011
 OQ0968_ROD/PIPE-DEPTH: 6.4 meters
 OQ0968_SLEEVE-DEPTH  : 2.0 meters
 OQ0968
 OQ0968  HISTORY     - Date     Condition        Report By
 OQ0968  HISTORY     - 1988     MONUMENTED       SDDT
 OQ0968  HISTORY     - 19900508 GOOD             NGS
 OQ0968  HISTORY     - 20110216 GOOD             INDIV
 OQ0968
 OQ0968                          STATION DESCRIPTION
 OQ0968
 OQ0968'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0968'19.7 KM (12.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0968'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.8 KM (0.5 MI) NORTH OF
 OQ0968'MILEPOST 59, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0968'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.2 M (105.6
 OQ0968'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ0968'25.0 M (82.0 FT) NORTH-NORTHWEST OF A UTILITY POLE WITH 4 GUY WIRES,
 OQ0968'23.5 M (77.1 FT) EAST OF THE CENTER OF A HIGHWAY ON RAMP, 1.9 M (6.2
 OQ0968'FT) NORTH OF THE MOST NORTHERLY 1 OF 5 FENCE BRACE POSTS, 1.2 M (3.9
 OQ0968'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.45 M (1.48 FT) WEST OF A
 OQ0968'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ0968'4-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.
 OQ0968
 OQ0968                          STATION RECOVERY (2011)
 OQ0968
 OQ0968'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0968'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0992 ***********************************************************************
 OQ0992  DESIGNATION -  I29 059.6
 OQ0992  PID         -  OQ0992
 OQ0992  STATE/COUNTY-  SD/LINCOLN
 OQ0992  COUNTRY     -  US
 OQ0992  USGS QUAD   -  WORTHING (2017)
 OQ0992
 OQ0992                         *CURRENT SURVEY CONTROL
 OQ0992  ______________________________________________________________________
 OQ0992* NAD 83(1986) POSITION- 43 15 44.     (N) 096 47 48.     (W)   SCALED
 OQ0992* NAVD 88 ORTHO HEIGHT -   396.599 (meters)     1301.18  (feet) ADJUSTED
 OQ0992  ______________________________________________________________________
 OQ0992  GEOID HEIGHT    -        -26.317 (meters)                     GEOID18
 OQ0992  DYNAMIC HEIGHT  -        396.487 (meters)     1300.81  (feet) COMP
 OQ0992  MODELED GRAVITY -    980,325.7   (mgal)                       NAVD 88
 OQ0992
 OQ0992  VERT ORDER      -  FIRST     CLASS II
 OQ0992
 OQ0992.The horizontal coordinates were scaled from a map and have
 OQ0992.an estimated accuracy of +/- 6 seconds.
 OQ0992
 OQ0992.The orthometric height was determined by differential leveling and
 OQ0992.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0992.in June 1991.
 OQ0992
 OQ0992.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0992.GEOID18 height accuracy estimate available here.
 OQ0992
 OQ0992.Click photographs - Photos may exist for this station.
 OQ0992
 OQ0992.The dynamic height is computed by dividing the NAVD 88
 OQ0992.geopotential number by the normal gravity value computed on the
 OQ0992.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0992.degrees latitude (g = 980.6199 gals.).
 OQ0992
 OQ0992.The modeled gravity was interpolated from observed gravity values.
 OQ0992
 OQ0992;                    North         East    Units  Estimated Accuracy
 OQ0992;SPC SD S     -   109,300.      887,050.      MT  (+/- 180 meters Scaled)
 OQ0992
 OQ0992_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN788922(NAD 83)
 OQ0992
 OQ0992                          SUPERSEDED SURVEY CONTROL
 OQ0992
 OQ0992.No superseded survey control is available for this station.
 OQ0992
 OQ0992_MARKER: Z = SEE DESCRIPTION
 OQ0992_SETTING: 0 = UNSPECIFIED SETTING
 OQ0992_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0992_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0992_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0992_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0992_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0992+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0992_ROD/PIPE-DEPTH: 6.4 meters
 OQ0992_SLEEVE-DEPTH  : 3.0 meters
 OQ0992
 OQ0992  HISTORY     - Date     Condition        Report By
 OQ0992  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0992  HISTORY     - 19900514 GOOD             NGS
 OQ0992  HISTORY     - 20110330 GOOD             INDIV
 OQ0992
 OQ0992                          STATION DESCRIPTION
 OQ0992
 OQ0992'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0992'19.9 KM (12.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0992'JUNCTION WITH STATE HIGHWAY 46 AT THE WEST EDGE OF BERESFORD, 1.0 KM
 OQ0992'(0.6 MI) NORTH OF MILEPOST 59, AN IRON PIPE CAP ATTACHED TO A 1-1/2
 OQ0992'INCH IRON PIPE, 39.0 M (128.0 FT) WEST OF THE CENTERLINE OF THE
 OQ0992'SOUTHBOUND LANES OF THE HIGHWAY, 16.8 M (55.1 FT) NORTH OF UTILITY
 OQ0992'POLE NUMBER 602-3367, 16.2 M (53.1 FT) WEST OF THE MOST WESTERLY 1 OF
 OQ0992'2 LEGS OF A HIGHWAY INFORMATION SIGN, 0.9 M (3.0 FT) BELOW THE LEVEL
 OQ0992'OF THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE.
 OQ0992'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 3-INCH PVC SCREW CAP.
 OQ0992'THERE IS NO STAMPING ON THE MONUMENT.
 OQ0992
 OQ0992                          STATION RECOVERY (2011)
 OQ0992
 OQ0992'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0992'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0969 ***********************************************************************
 OQ0969  DESIGNATION -  I29 060.6
 OQ0969  PID         -  OQ0969
 OQ0969  STATE/COUNTY-  SD/LINCOLN
 OQ0969  COUNTRY     -  US
 OQ0969  USGS QUAD   -  WORTHING (2017)
 OQ0969
 OQ0969                         *CURRENT SURVEY CONTROL
 OQ0969  ______________________________________________________________________
 OQ0969* NAD 83(1986) POSITION- 43 16 32.     (N) 096 47 48.     (W)   SCALED
 OQ0969* NAVD 88 ORTHO HEIGHT -   396.933 (meters)     1302.27  (feet) ADJUSTED
 OQ0969  ______________________________________________________________________
 OQ0969  GEOID HEIGHT    -        -26.321 (meters)                     GEOID18
 OQ0969  DYNAMIC HEIGHT  -        396.821 (meters)     1301.90  (feet) COMP
 OQ0969  MODELED GRAVITY -    980,327.0   (mgal)                       NAVD 88
 OQ0969
 OQ0969  VERT ORDER      -  FIRST     CLASS II
 OQ0969
 OQ0969.The horizontal coordinates were scaled from a map and have
 OQ0969.an estimated accuracy of +/- 6 seconds.
 OQ0969
 OQ0969.The orthometric height was determined by differential leveling and
 OQ0969.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0969.in June 1991.
 OQ0969
 OQ0969.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0969.GEOID18 height accuracy estimate available here.
 OQ0969
 OQ0969.Click photographs - Photos may exist for this station.
 OQ0969
 OQ0969.The dynamic height is computed by dividing the NAVD 88
 OQ0969.geopotential number by the normal gravity value computed on the
 OQ0969.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0969.degrees latitude (g = 980.6199 gals.).
 OQ0969
 OQ0969.The modeled gravity was interpolated from observed gravity values.
 OQ0969
 OQ0969;                    North         East    Units  Estimated Accuracy
 OQ0969;SPC SD S     -   110,780.      886,980.      MT  (+/- 180 meters Scaled)
 OQ0969
 OQ0969_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN787937(NAD 83)
 OQ0969
 OQ0969                          SUPERSEDED SURVEY CONTROL
 OQ0969
 OQ0969.No superseded survey control is available for this station.
 OQ0969
 OQ0969_MARKER: Z = SEE DESCRIPTION
 OQ0969_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0969_STAMPING: I29-60.6 1990
 OQ0969_MARK LOGO: NGS
 OQ0969_PROJECTION: FLUSH
 OQ0969_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0969_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0969+STABILITY: POSITION/ELEVATION WELL
 OQ0969_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0969+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0969_ROD/PIPE-DEPTH: 6.4 meters
 OQ0969_SLEEVE-DEPTH  : 2.0 meters
 OQ0969
 OQ0969  HISTORY     - Date     Condition        Report By
 OQ0969  HISTORY     - 1987     MONUMENTED       SDDT
 OQ0969  HISTORY     - 19900508 GOOD             NGS
 OQ0969  HISTORY     - 20110330 GOOD             INDIV
 OQ0969
 OQ0969                          STATION DESCRIPTION
 OQ0969
 OQ0969'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0969'21.4 KM (13.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0969'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.9 KM (0.6 MI) NORTH OF
 OQ0969'MILEPOST 60, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0969'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 116.7 M (382.9
 OQ0969'FT) SOUTH OF THE MOST WESTERLY 1 OF 2 LEGS OF A HIGHWAY INFORMATION
 OQ0969'SIGN, 33.8 M (110.9 FT) WEST OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ0969'SOUTHBOUND LANES OF THE HIGHWAY, 10.4 M (34.1 FT) SOUTH-SOUTHEAST OF
 OQ0969'A UTILITY POLE, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST AND FENCE.
 OQ0969'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ0969'THROUGH A 4-INCH PVC CAP.
 OQ0969
 OQ0969                          STATION RECOVERY (2011)
 OQ0969
 OQ0969'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0969'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0973 ***********************************************************************
 OQ0973  DESIGNATION -  I29 062.4
 OQ0973  PID         -  OQ0973
 OQ0973  STATE/COUNTY-  SD/LINCOLN
 OQ0973  COUNTRY     -  US
 OQ0973  USGS QUAD   -  WORTHING (2017)
 OQ0973
 OQ0973                         *CURRENT SURVEY CONTROL
 OQ0973  ______________________________________________________________________
 OQ0973* NAD 83(1986) POSITION- 43 18 10.     (N) 096 47 53.     (W)   SCALED
 OQ0973* NAVD 88 ORTHO HEIGHT -   401.961 (meters)     1318.77  (feet) ADJUSTED
 OQ0973  ______________________________________________________________________
 OQ0973  GEOID HEIGHT    -        -26.329 (meters)                     GEOID18
 OQ0973  DYNAMIC HEIGHT  -        401.848 (meters)     1318.40  (feet) COMP
 OQ0973  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 OQ0973
 OQ0973  VERT ORDER      -  FIRST     CLASS II
 OQ0973
 OQ0973.The horizontal coordinates were scaled from a map and have
 OQ0973.an estimated accuracy of +/- 6 seconds.
 OQ0973
 OQ0973.The orthometric height was determined by differential leveling and
 OQ0973.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0973.in June 1991.
 OQ0973
 OQ0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0973.GEOID18 height accuracy estimate available here.
 OQ0973
 OQ0973.Click photographs - Photos may exist for this station.
 OQ0973
 OQ0973.The dynamic height is computed by dividing the NAVD 88
 OQ0973.geopotential number by the normal gravity value computed on the
 OQ0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0973.degrees latitude (g = 980.6199 gals.).
 OQ0973
 OQ0973.The modeled gravity was interpolated from observed gravity values.
 OQ0973
 OQ0973;                    North         East    Units  Estimated Accuracy
 OQ0973;SPC SD S     -   113,800.      886,740.      MT  (+/- 180 meters Scaled)
 OQ0973
 OQ0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN785967(NAD 83)
 OQ0973
 OQ0973                          SUPERSEDED SURVEY CONTROL
 OQ0973
 OQ0973.No superseded survey control is available for this station.
 OQ0973
 OQ0973_MARKER: Z = SEE DESCRIPTION
 OQ0973_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0973_STAMPING: I29-62.4 1990
 OQ0973_MARK LOGO: NGS
 OQ0973_PROJECTION: FLUSH
 OQ0973_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0973_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0973+STABILITY: POSITION/ELEVATION WELL
 OQ0973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0973+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0973_ROD/PIPE-DEPTH: 6.4 meters
 OQ0973_SLEEVE-DEPTH  : 2.0 meters
 OQ0973
 OQ0973  HISTORY     - Date     Condition        Report By
 OQ0973  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0973  HISTORY     - 19900508 GOOD             NGS
 OQ0973  HISTORY     - 20110330 GOOD             INDIV
 OQ0973
 OQ0973                          STATION DESCRIPTION
 OQ0973
 OQ0973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0973'24.4 KM (15.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0973'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.7 KM (0.4 MI) NORTH OF
 OQ0973'MILEPOST 62, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0973'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 101.0 M (331.4
 OQ0973'FT) WEST OF CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 28.0 M
 OQ0973'(91.9 FT) NORTHWEST OF AN OFF RAMP, 9.7 M (31.8 FT) SOUTHWEST OF THE
 OQ0973'MOST SOUTHEASTERLY 1 OF 2 UTILITY POLES, 0.6 M (2.0 FT) ABOVE THE
 OQ0973'LEVEL OF THE RAMP, AND 0.45 M (1.48 FT) SOUTHEAST OF A WITNESS POST
 OQ0973'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ0973'CAP AND THEN TRHOUGH A 4-INCH PVC CAP.
 OQ0973
 OQ0973                          STATION RECOVERY (2011)
 OQ0973
 OQ0973'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0973'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0974 ***********************************************************************
 OQ0974  DESIGNATION -  I29 063.2
 OQ0974  PID         -  OQ0974
 OQ0974  STATE/COUNTY-  SD/LINCOLN
 OQ0974  COUNTRY     -  US
 OQ0974  USGS QUAD   -  WORTHING (2017)
 OQ0974
 OQ0974                         *CURRENT SURVEY CONTROL
 OQ0974  ______________________________________________________________________
 OQ0974* NAD 83(1986) POSITION- 43 18 49.     (N) 096 47 44.     (W)   SCALED
 OQ0974* NAVD 88 ORTHO HEIGHT -   404.811 (meters)     1328.12  (feet) ADJUSTED
 OQ0974  ______________________________________________________________________
 OQ0974  GEOID HEIGHT    -        -26.334 (meters)                     GEOID18
 OQ0974  DYNAMIC HEIGHT  -        404.698 (meters)     1327.75  (feet) COMP
 OQ0974  MODELED GRAVITY -    980,329.0   (mgal)                       NAVD 88
 OQ0974
 OQ0974  VERT ORDER      -  FIRST     CLASS II
 OQ0974
 OQ0974.The horizontal coordinates were scaled from a map and have
 OQ0974.an estimated accuracy of +/- 6 seconds.
 OQ0974
 OQ0974.The orthometric height was determined by differential leveling and
 OQ0974.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0974.in June 1991.
 OQ0974
 OQ0974.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0974.GEOID18 height accuracy estimate available here.
 OQ0974
 OQ0974.Click photographs - Photos may exist for this station.
 OQ0974
 OQ0974.The dynamic height is computed by dividing the NAVD 88
 OQ0974.geopotential number by the normal gravity value computed on the
 OQ0974.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0974.degrees latitude (g = 980.6199 gals.).
 OQ0974
 OQ0974.The modeled gravity was interpolated from observed gravity values.
 OQ0974
 OQ0974;                    North         East    Units  Estimated Accuracy
 OQ0974;SPC SD S     -   115,010.      886,890.      MT  (+/- 180 meters Scaled)
 OQ0974
 OQ0974_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN787980(NAD 83)
 OQ0974
 OQ0974                          SUPERSEDED SURVEY CONTROL
 OQ0974
 OQ0974.No superseded survey control is available for this station.
 OQ0974
 OQ0974_MARKER: Z = SEE DESCRIPTION
 OQ0974_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0974_STAMPING: I29-63.2 1990
 OQ0974_MARK LOGO: NGS
 OQ0974_PROJECTION: FLUSH
 OQ0974_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0974_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0974+STABILITY: POSITION/ELEVATION WELL
 OQ0974_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0974+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2011
 OQ0974_ROD/PIPE-DEPTH: 6.4 meters
 OQ0974_SLEEVE-DEPTH  : 2.0 meters
 OQ0974
 OQ0974  HISTORY     - Date     Condition        Report By
 OQ0974  HISTORY     - 1990     MONUMENTED       SDDT
 OQ0974  HISTORY     - 19900508 GOOD             NGS
 OQ0974  HISTORY     - 20110215 GOOD             INDIV
 OQ0974
 OQ0974                          STATION DESCRIPTION
 OQ0974
 OQ0974'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0974'25.6 KM (15.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0974'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.35 KM (0.22 MI) NORTH
 OQ0974'OF MILEPOST 63, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0974'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 77.4 M (253.9
 OQ0974'FT) NORTH OF THE MOST EASTERLY 1 OF 2 LEGS OF A HIGHWAY INFORMATION
 OQ0974'SIGN, 32.4 M (106.3 FT) EAST OF CENTERLINE OF THE NORTHBOUND LANES OF
 OQ0974'THE HIGHWAY, 25.0 M (82.0 FT) NORTH OF THE MOST NORTHERLY 1 OF 2
 OQ0974'FENCE BRACE POSTS, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OQ0974'0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ0974'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ0974'PVC CAP.
 OQ0974
 OQ0974                          STATION RECOVERY (2011)
 OQ0974
 OQ0974'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0974'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0975 ***********************************************************************
 OQ0975  DESIGNATION -  I29 064.2
 OQ0975  PID         -  OQ0975
 OQ0975  STATE/COUNTY-  SD/LINCOLN
 OQ0975  COUNTRY     -  US
 OQ0975  USGS QUAD   -  WORTHING (2017)
 OQ0975
 OQ0975                         *CURRENT SURVEY CONTROL
 OQ0975  ______________________________________________________________________
 OQ0975* NAD 83(1986) POSITION- 43 19 41.     (N) 096 47 44.     (W)   SCALED
 OQ0975* NAVD 88 ORTHO HEIGHT -   411.497 (meters)     1350.05  (feet) ADJUSTED
 OQ0975  ______________________________________________________________________
 OQ0975  GEOID HEIGHT    -        -26.340 (meters)                     GEOID18
 OQ0975  DYNAMIC HEIGHT  -        411.382 (meters)     1349.68  (feet) COMP
 OQ0975  MODELED GRAVITY -    980,329.5   (mgal)                       NAVD 88
 OQ0975
 OQ0975  VERT ORDER      -  FIRST     CLASS II
 OQ0975
 OQ0975.The horizontal coordinates were scaled from a map and have
 OQ0975.an estimated accuracy of +/- 6 seconds.
 OQ0975
 OQ0975.The orthometric height was determined by differential leveling and
 OQ0975.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0975.in June 1991.
 OQ0975
 OQ0975.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0975.GEOID18 height accuracy estimate available here.
 OQ0975
 OQ0975.Click photographs - Photos may exist for this station.
 OQ0975
 OQ0975.The dynamic height is computed by dividing the NAVD 88
 OQ0975.geopotential number by the normal gravity value computed on the
 OQ0975.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0975.degrees latitude (g = 980.6199 gals.).
 OQ0975
 OQ0975.The modeled gravity was interpolated from observed gravity values.
 OQ0975
 OQ0975;                    North         East    Units  Estimated Accuracy
 OQ0975;SPC SD S     -   116,610.      886,830.      MT  (+/- 180 meters Scaled)
 OQ0975
 OQ0975_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN787996(NAD 83)
 OQ0975
 OQ0975                          SUPERSEDED SURVEY CONTROL
 OQ0975
 OQ0975.No superseded survey control is available for this station.
 OQ0975
 OQ0975_MARKER: Z = SEE DESCRIPTION
 OQ0975_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0975_STAMPING: I29-64.2 1990
 OQ0975_MARK LOGO: NGS
 OQ0975_PROJECTION: FLUSH
 OQ0975_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0975_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0975+STABILITY: POSITION/ELEVATION WELL
 OQ0975_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0975+SATELLITE: SATELLITE OBSERVATIONS - February 15, 2011
 OQ0975_ROD/PIPE-DEPTH: 6.4 meters
 OQ0975_SLEEVE-DEPTH  : 2.0 meters
 OQ0975
 OQ0975  HISTORY     - Date     Condition        Report By
 OQ0975  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0975  HISTORY     - 19900508 GOOD             NGS
 OQ0975  HISTORY     - 20110215 GOOD             INDIV
 OQ0975
 OQ0975                          STATION DESCRIPTION
 OQ0975
 OQ0975'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0975'24.2 KM (15.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0975'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.3 KM (0.2 MI) NORTH OF
 OQ0975'MILEPOST 64, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0975'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 36.9 M (121.1
 OQ0975'FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 OQ0975'THE HIGHWAY, 27.2 M (89.2 FT) EAST OF THE CENTER OF AN OFF RAMP, 12.8
 OQ0975'M (42.0 FT) NORTHEAST OF TELEPHONE PEDESTAL NUMBER W6T, AND 0.45 M
 OQ0975'(1.48 FT) NORTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ0975'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ0975'PVC CAP.
 OQ0975
 OQ0975                          STATION RECOVERY (2011)
 OQ0975
 OQ0975'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0975'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0993 ***********************************************************************
 OQ0993  DESIGNATION -  I29 065.0
 OQ0993  PID         -  OQ0993
 OQ0993  STATE/COUNTY-  SD/LINCOLN
 OQ0993  COUNTRY     -  US
 OQ0993  USGS QUAD   -  WORTHING (2017)
 OQ0993
 OQ0993                         *CURRENT SURVEY CONTROL
 OQ0993  ______________________________________________________________________
 OQ0993* NAD 83(1986) POSITION- 43 20 23.     (N) 096 47 48.     (W)   SCALED
 OQ0993* NAVD 88 ORTHO HEIGHT -   411.904 (meters)     1351.39  (feet) ADJUSTED
 OQ0993  ______________________________________________________________________
 OQ0993  GEOID HEIGHT    -        -26.345 (meters)                     GEOID18
 OQ0993  DYNAMIC HEIGHT  -        411.790 (meters)     1351.01  (feet) COMP
 OQ0993  MODELED GRAVITY -    980,329.8   (mgal)                       NAVD 88
 OQ0993
 OQ0993  VERT ORDER      -  FIRST     CLASS II
 OQ0993
 OQ0993.The horizontal coordinates were scaled from a map and have
 OQ0993.an estimated accuracy of +/- 6 seconds.
 OQ0993
 OQ0993.The orthometric height was determined by differential leveling and
 OQ0993.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0993.in June 1991.
 OQ0993
 OQ0993.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0993.GEOID18 height accuracy estimate available here.
 OQ0993
 OQ0993.Click photographs - Photos may exist for this station.
 OQ0993
 OQ0993.The dynamic height is computed by dividing the NAVD 88
 OQ0993.geopotential number by the normal gravity value computed on the
 OQ0993.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0993.degrees latitude (g = 980.6199 gals.).
 OQ0993
 OQ0993.The modeled gravity was interpolated from observed gravity values.
 OQ0993
 OQ0993;                    North         East    Units  Estimated Accuracy
 OQ0993;SPC SD S     -   117,910.      886,680.      MT  (+/- 180 meters Scaled)
 OQ0993
 OQ0993_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP786008(NAD 83)
 OQ0993
 OQ0993                          SUPERSEDED SURVEY CONTROL
 OQ0993
 OQ0993.No superseded survey control is available for this station.
 OQ0993
 OQ0993_MARKER: Z = SEE DESCRIPTION
 OQ0993_SETTING: 0 = UNSPECIFIED SETTING
 OQ0993_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0993_PROJECTION: FLUSH
 OQ0993_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0993_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0993_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0993+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0993_ROD/PIPE-DEPTH: 6.4 meters
 OQ0993_SLEEVE-DEPTH  : 3.0 meters
 OQ0993
 OQ0993  HISTORY     - Date     Condition        Report By
 OQ0993  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0993  HISTORY     - 19900514 GOOD             NGS
 OQ0993  HISTORY     - 20110330 GOOD             INDIV
 OQ0993
 OQ0993                          STATION DESCRIPTION
 OQ0993
 OQ0993'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0993'22.9 KM (14.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0993'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, AN IRON PIPE CAP
 OQ0993'ATTACHED TO A 1-1/2 INCH IRON PIPE, 30.5 M (100.1 FT) WEST OF THE
 OQ0993'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 29.1 M (95.5 FT)
 OQ0993'NORTHWEST OF MILEPOST 65, 23.2 M (76.1 FT) NORTH OF A UTILITY POLE,
 OQ0993'2.2 M (7.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 OQ0993'EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ0993'THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE
 OQ0993'MONUMENT.
 OQ0993
 OQ0993                          STATION RECOVERY (2011)
 OQ0993
 OQ0993'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0993'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0977 ***********************************************************************
 OQ0977  CBN         -  This is a Cooperative Base Network Control Station.
 OQ0977  DESIGNATION -  I29 066.5
 OQ0977  PID         -  OQ0977
 OQ0977  STATE/COUNTY-  SD/LINCOLN
 OQ0977  COUNTRY     -  US
 OQ0977  USGS QUAD   -  WORTHING (2017)
 OQ0977
 OQ0977                         *CURRENT SURVEY CONTROL
 OQ0977  ______________________________________________________________________
 OQ0977* NAD 83(2011) POSITION- 43 21 40.41869(N) 096 47 44.89144(W)   ADJUSTED
 OQ0977* NAD 83(2011) ELLIP HT-   386.634 (meters)        (06/27/12)   ADJUSTED
 OQ0977* NAD 83(2011) EPOCH   -  2010.00
 OQ0977* NAVD 88 ORTHO HEIGHT -   413.001 (meters)     1354.99  (feet) ADJUSTED
 OQ0977  ______________________________________________________________________
 OQ0977  GEOID HEIGHT    -        -26.356 (meters)                     GEOID18
 OQ0977  NAD 83(2011) X  -   -549,621.699 (meters)                     COMP
 OQ0977  NAD 83(2011) Y  - -4,612,139.438 (meters)                     COMP
 OQ0977  NAD 83(2011) Z  -  4,357,030.714 (meters)                     COMP
 OQ0977  LAPLACE CORR    -         -0.79  (seconds)                    DEFLEC18
 OQ0977  DYNAMIC HEIGHT  -        412.887 (meters)     1354.61  (feet) COMP
 OQ0977  MODELED GRAVITY -    980,330.4   (mgal)                       NAVD 88
 OQ0977
 OQ0977  VERT ORDER      -  FIRST     CLASS II
 OQ0977
 OQ0977  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ0977  Standards:
 OQ0977         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ0977            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ0977  -------------------------------------------------------------------
 OQ0977  NETWORK    0.62   1.71           0.28   0.22   0.87     -0.04271367
 OQ0977  -------------------------------------------------------------------
 OQ0977  Click here for local accuracies and other accuracy information.
 OQ0977
 OQ0977.The horizontal coordinates were established by GPS observations
 OQ0977.and adjusted by the National Geodetic Survey in June 2012.
 OQ0977
 OQ0977.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ0977.been affixed to the stable North American tectonic plate. See 
 OQ0977.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ0977
 OQ0977.The horizontal coordinates are valid at the epoch date displayed above
 OQ0977.which is a decimal equivalence of Year/Month/Day.
 OQ0977
 OQ0977.The orthometric height was determined by differential leveling and
 OQ0977.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0977.in June 1991.
 OQ0977
 OQ0977.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0977.GEOID18 height accuracy estimate available here.
 OQ0977
 OQ0977.Click photographs - Photos may exist for this station.
 OQ0977
 OQ0977.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ0977
 OQ0977.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0977
 OQ0977.The ellipsoidal height was determined by GPS observations
 OQ0977.and is referenced to NAD 83.
 OQ0977
 OQ0977.The dynamic height is computed by dividing the NAVD 88
 OQ0977.geopotential number by the normal gravity value computed on the
 OQ0977.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0977.degrees latitude (g = 980.6199 gals.).
 OQ0977
 OQ0977.The modeled gravity was interpolated from observed gravity values.
 OQ0977
 OQ0977. The following values were computed from the NAD 83(2011) position.
 OQ0977
 OQ0977;                    North         East     Units Scale Factor Converg.
 OQ0977;SPC SD S     -   120,295.089   886,647.590   MT  0.99991689   +2 26 25.3
 OQ0977;SPC SD S     -   394,668.14  2,908,942.97   sFT  0.99991689   +2 26 25.3
 OQ0977;UTM  14      - 4,803,289.193   678,607.002   MT  0.99999242   +1 30 49.6
 OQ0977
 OQ0977!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0977!SPC SD S     -   0.99993937  x   0.99991689  =   0.99985627
 OQ0977!UTM  14      -   0.99993937  x   0.99999242  =   0.99993179
 OQ0977
 OQ0977_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7860703289(NAD 83)
 OQ0977
 OQ0977                          SUPERSEDED SURVEY CONTROL
 OQ0977
 OQ0977  NAD 83(2007)-  43 21 40.41867(N)    096 47 44.89230(W) AD(2002.00) 0
 OQ0977  ELLIP H (02/10/07)  386.662  (m)                       GP(2002.00)    
 OQ0977  ELLIP H (04/15/04)  386.682  (m)                       GP(       ) 2 1
 OQ0977  NAD 83(1996)-  43 21 40.41824(N)    096 47 44.89169(W) AD(       ) B
 OQ0977  ELLIP H (04/18/97)  386.697  (m)                       GP(       ) 4 1
 OQ0977  NAVD 88             413.00   (m)         1355.0    (f) LEVELING    3  
 OQ0977
 OQ0977.Superseded values are not recommended for survey control.
 OQ0977
 OQ0977.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0977.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0977
 OQ0977_MARKER: R = RIVET
 OQ0977_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0977_STAMPING: I29-66.5
 OQ0977_MARK LOGO: SDDT
 OQ0977_PROJECTION: FLUSH
 OQ0977_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0977_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0977_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0977+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2014
 OQ0977_ROD/PIPE-DEPTH: 6.4 meters
 OQ0977_SLEEVE-DEPTH  : 1.9 meters
 OQ0977
 OQ0977  HISTORY     - Date     Condition        Report By
 OQ0977  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0977  HISTORY     - 19900509 GOOD             NGS
 OQ0977  HISTORY     - 19960610 GOOD             NGS
 OQ0977  HISTORY     - 19961205 GOOD             SDDT
 OQ0977  HISTORY     - 20110215 GOOD             INDIV
 OQ0977  HISTORY     - 20140113 GOOD             SDDENR
 OQ0977
 OQ0977                          STATION DESCRIPTION
 OQ0977
 OQ0977'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0977'20.5 KM (12.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0977'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.7 KM (0.4 MI) NORTH OF
 OQ0977'MILEPOST 66, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0977'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 31.8 M (104.3
 OQ0977'FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 OQ0977'THE HIGHWAY, 23.9 M (78.4 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 2
 OQ0977'FENCE BRACE POSTS, AND 0.55 M (1.80 FT) WEST OF A WITNESS POST AND
 OQ0977'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ0977'AND THEN TRHOUGH A 4-INCH PVC CAP.
 OQ0977
 OQ0977                          STATION RECOVERY (1996)
 OQ0977
 OQ0977'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFS)
 OQ0977'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) SOUTH OF SIOUX FALLS,
 OQ0977'5.0 MI (8.0 KM) EAST OF LENNOX, AND 0.4 MI (0.6 KM) NORTH OF MILEPOST
 OQ0977'66, ON THE EAST SIDE OF INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE
 OQ0977'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 OQ0977'HIGHWAY 90 AND 12TH STREET (EXIT 79) IN SOUTH FALLS, GO SOUTH ON
 OQ0977'INTERSTATE HIGHWAY 90 FOR 12.7 MI (20.4 KM) TO THE STATION ON THE
 OQ0977'LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OQ0977'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OQ0977'PIPE.  LOCATED 31.8 M (104.3 FT) EAST OF AND LEVEL WITH THE NORTHBOUND
 OQ0977'HIGHWAY CENTERLINE, 23.9 M (78.4 FT) SOUTH OF THE MOST SOUTHERLY OF 2
 OQ0977'BRACED FENCE POSTS, 0.6 M (2.0 FT) WEST OF A WITNESS POST AND FENCE,
 OQ0977'AND 0.13 M (0.43 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 OQ0977'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OQ0977
 OQ0977                          STATION RECOVERY (1996)
 OQ0977
 OQ0977'RECOVERY NOTE BY SD DEPT OF TRANSP 1996 (RAG)
 OQ0977'THE STATION IS LOCATED ABOUT 5 MILES (8.0 KM) EAST OF LENNOX, 3 MILES
 OQ0977'(4.8 KM) NORTHWESTERLY OF WORTHING, AND 2 MILES (3.2 KM) NORTH OF I-29
 OQ0977'EXIT 64.  TO REACH THE STATION FROM THE POST OFFICE ON MAIN STREET IN
 OQ0977'LENNOX, GO SOUTH ON MAIN STREET FOR 0.65 MI (1.05 KM) TO ITS JUNCTION
 OQ0977'WITH SD HWY 44 (11TH AVE) .  TURN LEFT ON SD HWY 44 FOR 5.8 MI (9.3
 OQ0977'KM) TO ITS JUNCTION WITH I-29.  TURN LEFT, NORTH ON I-29 AND GO 2.14
 OQ0977'MI (3.44 KM) TO THE STATION ON THE RIGHT AT THE RIGHT OF WAY
 OQ0977'FENCELINE.  MILEPOST I-29-66.5, 2.14 MI (3.44 KM) NORTH OF SD HIGHWAY
 OQ0977'44 AND I-29 (EXIT 64) , 0.14 MILES (0.23 KM) NORTH OF BRIDGE NUMBER
 OQ0977'4265100, 98 FT (29.9 M) EAST FROM THE CENTERLINE OF THE NORTH BOUND
 OQ0977'LANE, 75 FEET (22.9 M) SOUTH OF THE SOUTH END OF A 2 POST FENCE PANEL,
 OQ0977'2 FT (0.6 M) WEST OF THE ROW FENCE LINE AND WITNESS POST, AND 2 FEET
 OQ0977'(0.6 M) EAST OF A METAL FENCE POST.  THE STATION IS A PUNCH MARK IN A
 OQ0977'STAINLESS STEEL RIVOT, ATTACHED TO A GLAVANIZED PIPE CAP, ATTACHED TO
 OQ0977'A 1-1/2 IN GALVANIZED PIPE, INSIDE A 4 IN PVC PIPE WITH CAP, UNDER AN
 OQ0977'ACCESS COVER.
 OQ0977
 OQ0977                          STATION RECOVERY (2011)
 OQ0977
 OQ0977'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0977'RECOVERED IN GOOD CONDITION.
 OQ0977
 OQ0977                          STATION RECOVERY (2014)
 OQ0977
 OQ0977'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2014 (DL)
 OQ0977'ON THE EAST (NORTHBOUND) SIDE OF I-29 ABOUT 2.1 MI N OF EXIT 64 - SD
 OQ0977'HWY 44/LENNOX/WORTHING, AT THE 2ND TENTH MARKER AFTER THE FIRST BRIDGE
 OQ0977'OVER I-29 NORTH OF EXIT 64.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0994 ***********************************************************************
 OQ0994  DESIGNATION -  I29 067.0
 OQ0994  PID         -  OQ0994
 OQ0994  STATE/COUNTY-  SD/LINCOLN
 OQ0994  COUNTRY     -  US
 OQ0994  USGS QUAD   -  WORTHING (2017)
 OQ0994
 OQ0994                         *CURRENT SURVEY CONTROL
 OQ0994  ______________________________________________________________________
 OQ0994* NAD 83(1986) POSITION- 43 22 07.     (N) 096 47 48.     (W)   SCALED
 OQ0994* NAVD 88 ORTHO HEIGHT -   411.897 (meters)     1351.37  (feet) ADJUSTED
 OQ0994  ______________________________________________________________________
 OQ0994  GEOID HEIGHT    -        -26.359 (meters)                     GEOID18
 OQ0994  DYNAMIC HEIGHT  -        411.783 (meters)     1350.99  (feet) COMP
 OQ0994  MODELED GRAVITY -    980,330.6   (mgal)                       NAVD 88
 OQ0994
 OQ0994  VERT ORDER      -  FIRST     CLASS II
 OQ0994
 OQ0994.The horizontal coordinates were scaled from a map and have
 OQ0994.an estimated accuracy of +/- 6 seconds.
 OQ0994
 OQ0994.The orthometric height was determined by differential leveling and
 OQ0994.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0994.in June 1991.
 OQ0994
 OQ0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0994.GEOID18 height accuracy estimate available here.
 OQ0994
 OQ0994.Click photographs - Photos may exist for this station.
 OQ0994
 OQ0994.The dynamic height is computed by dividing the NAVD 88
 OQ0994.geopotential number by the normal gravity value computed on the
 OQ0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0994.degrees latitude (g = 980.6199 gals.).
 OQ0994
 OQ0994.The modeled gravity was interpolated from observed gravity values.
 OQ0994
 OQ0994;                    North         East    Units  Estimated Accuracy
 OQ0994;SPC SD S     -   121,110.      886,540.      MT  (+/- 180 meters Scaled)
 OQ0994
 OQ0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP785041(NAD 83)
 OQ0994
 OQ0994                          SUPERSEDED SURVEY CONTROL
 OQ0994
 OQ0994.No superseded survey control is available for this station.
 OQ0994
 OQ0994_MARKER: Z = SEE DESCRIPTION
 OQ0994_SETTING: 0 = UNSPECIFIED SETTING
 OQ0994_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0994_PROJECTION: FLUSH
 OQ0994_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0994+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ0994_ROD/PIPE-DEPTH: 6.4 meters
 OQ0994_SLEEVE-DEPTH  : 3.0 meters
 OQ0994
 OQ0994  HISTORY     - Date     Condition        Report By
 OQ0994  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0994  HISTORY     - 19900514 GOOD             NGS
 OQ0994  HISTORY     - 20110330 GOOD             INDIV
 OQ0994
 OQ0994                          STATION DESCRIPTION
 OQ0994
 OQ0994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0994'19.7 KM (12.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0994'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, AN IRON PIPE CAP
 OQ0994'ATTACHED TO A 1-1/2 INCH IRON PIPE, 33.3 M (109.3 FT) WEST OF THE
 OQ0994'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 25.5 M (83.7 FT)
 OQ0994'NORTH OF A UTILITY POLE, 21.8 M (71.5 FT) WEST OF MILEPOST 67, 0.6 M
 OQ0994'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) EAST OF A
 OQ0994'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ0994'3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.
 OQ0994
 OQ0994                          STATION RECOVERY (2011)
 OQ0994
 OQ0994'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0979 ***********************************************************************
 OQ0979  DESIGNATION -  I29 068.4
 OQ0979  PID         -  OQ0979
 OQ0979  STATE/COUNTY-  SD/LINCOLN
 OQ0979  COUNTRY     -  US
 OQ0979  USGS QUAD   -  TEA (2017)
 OQ0979
 OQ0979                         *CURRENT SURVEY CONTROL
 OQ0979  ______________________________________________________________________
 OQ0979* NAD 83(1986) POSITION- 43 23 25.     (N) 096 47 44.     (W)   SCALED
 OQ0979* NAVD 88 ORTHO HEIGHT -   429.331 (meters)     1408.56  (feet) ADJUSTED
 OQ0979  ______________________________________________________________________
 OQ0979  GEOID HEIGHT    -        -26.366 (meters)                     GEOID18
 OQ0979  DYNAMIC HEIGHT  -        429.213 (meters)     1408.18  (feet) COMP
 OQ0979  MODELED GRAVITY -    980,331.1   (mgal)                       NAVD 88
 OQ0979
 OQ0979  VERT ORDER      -  FIRST     CLASS II
 OQ0979
 OQ0979.The horizontal coordinates were scaled from a map and have
 OQ0979.an estimated accuracy of +/- 6 seconds.
 OQ0979
 OQ0979.The orthometric height was determined by differential leveling and
 OQ0979.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0979.in June 1991.
 OQ0979
 OQ0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0979.GEOID18 height accuracy estimate available here.
 OQ0979
 OQ0979.Click photographs - Photos may exist for this station.
 OQ0979
 OQ0979.The dynamic height is computed by dividing the NAVD 88
 OQ0979.geopotential number by the normal gravity value computed on the
 OQ0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0979.degrees latitude (g = 980.6199 gals.).
 OQ0979
 OQ0979.The modeled gravity was interpolated from observed gravity values.
 OQ0979
 OQ0979;                    North         East    Units  Estimated Accuracy
 OQ0979;SPC SD S     -   123,520.      886,530.      MT  (+/- 180 meters Scaled)
 OQ0979
 OQ0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP785065(NAD 83)
 OQ0979
 OQ0979                          SUPERSEDED SURVEY CONTROL
 OQ0979
 OQ0979.No superseded survey control is available for this station.
 OQ0979
 OQ0979_MARKER: Z = SEE DESCRIPTION
 OQ0979_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0979_STAMPING: I29-68.4 1990
 OQ0979_MARK LOGO: NGS
 OQ0979_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ0979_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0979_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0979+STABILITY: POSITION/ELEVATION WELL
 OQ0979_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0979+SATELLITE: SATELLITE OBSERVATIONS - February 16, 2011
 OQ0979_ROD/PIPE-DEPTH: 6.4 meters
 OQ0979_SLEEVE-DEPTH  : 2.0 meters
 OQ0979
 OQ0979  HISTORY     - Date     Condition        Report By
 OQ0979  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0979  HISTORY     - 19900509 GOOD             NGS
 OQ0979  HISTORY     - 20090417 POOR             INDIV
 OQ0979  HISTORY     - 20110216 GOOD             INDIV
 OQ0979
 OQ0979                          STATION DESCRIPTION
 OQ0979
 OQ0979'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0979'17.3 KM (10.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0979'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.8 KM (0.5 MI) NORTH OF
 OQ0979'MILEPOST 68, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0979'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 47.6 M (156.2
 OQ0979'FT) SOUTH OF A T-FENCE CORNER, 44.6 M (146.3 FT) EAST OF THE
 OQ0979'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.2 M (3.9 FT)
 OQ0979'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.7 M (2.3 FT) WEST OF A WITNESS
 OQ0979'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ0979'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ0979
 OQ0979                          STATION RECOVERY (2009)
 OQ0979
 OQ0979'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (WDL)
 OQ0979'RECOVERED MONUMENT DESCRIPTION IS INADEQUATE.  CHECKED ELEVATION WITH
 OQ0979'NEARBY BM'S AND FOUND THAT THE VERTICAL IS INCORRECT.  NOTICED THAT
 OQ0979'THE LOGO CAP WAS STAMPED 'I29 068.4 RESET 1995' CURRENT DATA SHEET
 OQ0979'SHOWS NO RESET INFO.
 OQ0979
 OQ0979                          STATION RECOVERY (2011)
 OQ0979
 OQ0979'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0979'NO, DESCRIPTION COMPLETELY WRONG. BM WAS RESET IN EXIT 68 NB ON RAMP
 OQ0979'GORE AREA
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0982 ***********************************************************************
 OQ0982  DESIGNATION -  I29 071.5
 OQ0982  PID         -  OQ0982
 OQ0982  STATE/COUNTY-  SD/LINCOLN
 OQ0982  COUNTRY     -  US
 OQ0982  USGS QUAD   -  TEA (2017)
 OQ0982
 OQ0982                         *CURRENT SURVEY CONTROL
 OQ0982  ______________________________________________________________________
 OQ0982* NAD 83(1986) POSITION- 43 26 02.     (N) 096 47 42.     (W)   SCALED
 OQ0982* NAVD 88 ORTHO HEIGHT -   442.943 (meters)     1453.22  (feet) ADJUSTED
 OQ0982  ______________________________________________________________________
 OQ0982  GEOID HEIGHT    -        -26.369 (meters)                     GEOID18
 OQ0982  DYNAMIC HEIGHT  -        442.822 (meters)     1452.83  (feet) COMP
 OQ0982  MODELED GRAVITY -    980,332.5   (mgal)                       NAVD 88
 OQ0982
 OQ0982  VERT ORDER      -  FIRST     CLASS II
 OQ0982
 OQ0982.The horizontal coordinates were scaled from a map and have
 OQ0982.an estimated accuracy of +/- 6 seconds.
 OQ0982
 OQ0982.The orthometric height was determined by differential leveling and
 OQ0982.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0982.in June 1991.
 OQ0982
 OQ0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0982.GEOID18 height accuracy estimate available here.
 OQ0982
 OQ0982.Click photographs - Photos may exist for this station.
 OQ0982
 OQ0982.The dynamic height is computed by dividing the NAVD 88
 OQ0982.geopotential number by the normal gravity value computed on the
 OQ0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0982.degrees latitude (g = 980.6199 gals.).
 OQ0982
 OQ0982.The modeled gravity was interpolated from observed gravity values.
 OQ0982
 OQ0982;                    North         East    Units  Estimated Accuracy
 OQ0982;SPC SD S     -   128,360.      886,370.      MT  (+/- 180 meters Scaled)
 OQ0982
 OQ0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP784113(NAD 83)
 OQ0982
 OQ0982                          SUPERSEDED SURVEY CONTROL
 OQ0982
 OQ0982.No superseded survey control is available for this station.
 OQ0982
 OQ0982_MARKER: Z = SEE DESCRIPTION
 OQ0982_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0982_STAMPING: I29-71.5 1990
 OQ0982_MARK LOGO: NGS
 OQ0982_PROJECTION: PROJECTING 4 CENTIMETERS
 OQ0982_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0982+STABILITY: POSITION/ELEVATION WELL
 OQ0982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0982+SATELLITE: SATELLITE OBSERVATIONS - March 02, 2011
 OQ0982_ROD/PIPE-DEPTH: 6.4 meters
 OQ0982_SLEEVE-DEPTH  : 2.0 meters
 OQ0982
 OQ0982  HISTORY     - Date     Condition        Report By
 OQ0982  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0982  HISTORY     - 19900509 GOOD             NGS
 OQ0982  HISTORY     - 20110302 GOOD             INDIV
 OQ0982
 OQ0982                          STATION DESCRIPTION
 OQ0982
 OQ0982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0982'12.4 KM (7.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0982'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.8 KM (0.5 MI) NORTH OF
 OQ0982'MILEPOST 71, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ0982'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 55.5 M (182.1
 OQ0982'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ0982'50.4 M (165.4 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 4 LIGHT POLES,
 OQ0982'29.5 M (96.8 FT) EAST OF THE CENTER OF AN ON RAMP, 1.8 M (5.9 FT)
 OQ0982'BELOW THE LEVEL OF THE RAMP, AND 0.7 M (2.3 FT) WEST OF A WITNESS
 OQ0982'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ0982'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ0982
 OQ0982                          STATION RECOVERY (2011)
 OQ0982
 OQ0982'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0995 ***********************************************************************
 OQ0995  DESIGNATION -  I29 073.4
 OQ0995  PID         -  OQ0995
 OQ0995  STATE/COUNTY-  SD/LINCOLN
 OQ0995  COUNTRY     -  US
 OQ0995  USGS QUAD   -  TEA (2017)
 OQ0995
 OQ0995                         *CURRENT SURVEY CONTROL
 OQ0995  ______________________________________________________________________
 OQ0995* NAD 83(1986) POSITION- 43 27 43.     (N) 096 47 47.     (W)   SCALED
 OQ0995* NAVD 88 ORTHO HEIGHT -   461.870 (meters)     1515.32  (feet) ADJUSTED
 OQ0995  ______________________________________________________________________
 OQ0995  GEOID HEIGHT    -        -26.362 (meters)                     GEOID18
 OQ0995  DYNAMIC HEIGHT  -        461.744 (meters)     1514.91  (feet) COMP
 OQ0995  MODELED GRAVITY -    980,333.7   (mgal)                       NAVD 88
 OQ0995
 OQ0995  VERT ORDER      -  FIRST     CLASS II
 OQ0995
 OQ0995.The horizontal coordinates were scaled from a map and have
 OQ0995.an estimated accuracy of +/- 6 seconds.
 OQ0995
 OQ0995.The orthometric height was determined by differential leveling and
 OQ0995.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0995.in June 1991.
 OQ0995
 OQ0995.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0995.GEOID18 height accuracy estimate available here.
 OQ0995
 OQ0995.Click photographs - Photos may exist for this station.
 OQ0995
 OQ0995.The dynamic height is computed by dividing the NAVD 88
 OQ0995.geopotential number by the normal gravity value computed on the
 OQ0995.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0995.degrees latitude (g = 980.6199 gals.).
 OQ0995
 OQ0995.The modeled gravity was interpolated from observed gravity values.
 OQ0995
 OQ0995;                    North         East    Units  Estimated Accuracy
 OQ0995;SPC SD S     -   131,470.      886,120.      MT  (+/- 180 meters Scaled)
 OQ0995
 OQ0995_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP782144(NAD 83)
 OQ0995
 OQ0995                          SUPERSEDED SURVEY CONTROL
 OQ0995
 OQ0995.No superseded survey control is available for this station.
 OQ0995
 OQ0995_MARKER: Z = SEE DESCRIPTION
 OQ0995_SETTING: 0 = UNSPECIFIED SETTING
 OQ0995_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0995_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0995_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0995_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0995_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0995+SATELLITE: SATELLITE OBSERVATIONS - February 18, 2011
 OQ0995_ROD/PIPE-DEPTH: 6.4 meters
 OQ0995_SLEEVE-DEPTH  : 3.0 meters
 OQ0995
 OQ0995  HISTORY     - Date     Condition        Report By
 OQ0995  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0995  HISTORY     - 19900514 GOOD             NGS
 OQ0995  HISTORY     - 20080505 GOOD             INDIV
 OQ0995  HISTORY     - 20110218 GOOD             INDIV
 OQ0995
 OQ0995                          STATION DESCRIPTION
 OQ0995
 OQ0995'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0995'9.4 KM (5.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0995'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.6 KM (0.4 MI)
 OQ0995'NORTH OF MILEPOST 73, AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH IRON
 OQ0995'PIPE, 90.0 M (295.3 FT) NORTH OF THE CENTERLINE OF A PAVED ROAD
 OQ0995'LEADING WEST OF TEA, 78.4 M (257.2 FT) EAST OF THE CENTERLINE OF THE
 OQ0995'NORTHBOUND LANES OF THE HIGHWAY, 29.7 M (97.4 FT) EAST-NORTHEAST OF A
 OQ0995'ON RAMP, 8.8 M (28.9 FT) NORTHWEST OF A LARGE STEEL POST SUPPORTING A
 OQ0995'TEXACO SIGN, 7.1 M (23.3 FT) SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER
 OQ0995'OF A 4 BY 6 FOOT ELECTRIC TRANSFORMER BOX, 2.0 M (6.6 FT) BELOW THE
 OQ0995'LEVEL OF THE RAMP, 0.4 M (1.3 FT) WEST-SOUTHWEST OF A FENCE, AND 0.4
 OQ0995'M (1.3 FT) EAST-NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE
 OQ0995'DATUM POINT IS THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING
 OQ0995'ON THE MONUMENT.
 OQ0995
 OQ0995                          STATION RECOVERY (2008)
 OQ0995
 OQ0995'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008
 OQ0995'RECOVERED IN GOOD CONDITION.
 OQ0995
 OQ0995                          STATION RECOVERY (2011)
 OQ0995
 OQ0995'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0995'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0985 ***********************************************************************
 OQ0985  DESIGNATION -  I29 075.5
 OQ0985  PID         -  OQ0985
 OQ0985  STATE/COUNTY-  SD/LINCOLN
 OQ0985  COUNTRY     -  US
 OQ0985  USGS QUAD   -  TEA (2017)
 OQ0985
 OQ0985                         *CURRENT SURVEY CONTROL
 OQ0985  ______________________________________________________________________
 OQ0985* NAD 83(1986) POSITION- 43 29 14.     (N) 096 47 39.     (W)   SCALED
 OQ0985* NAVD 88 ORTHO HEIGHT -   453.931 (meters)     1489.27  (feet) ADJUSTED
 OQ0985  ______________________________________________________________________
 OQ0985  GEOID HEIGHT    -        -26.355 (meters)                     GEOID18
 OQ0985  DYNAMIC HEIGHT  -        453.808 (meters)     1488.87  (feet) COMP
 OQ0985  MODELED GRAVITY -    980,335.3   (mgal)                       NAVD 88
 OQ0985
 OQ0985  VERT ORDER      -  FIRST     CLASS II
 OQ0985
 OQ0985.The horizontal coordinates were scaled from a map and have
 OQ0985.an estimated accuracy of +/- 6 seconds.
 OQ0985
 OQ0985.The orthometric height was determined by differential leveling and
 OQ0985.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0985.in June 1991.
 OQ0985
 OQ0985.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0985.GEOID18 height accuracy estimate available here.
 OQ0985
 OQ0985.Click photographs - Photos may exist for this station.
 OQ0985
 OQ0985.The dynamic height is computed by dividing the NAVD 88
 OQ0985.geopotential number by the normal gravity value computed on the
 OQ0985.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0985.degrees latitude (g = 980.6199 gals.).
 OQ0985
 OQ0985.The modeled gravity was interpolated from observed gravity values.
 OQ0985
 OQ0985;                    North         East    Units  Estimated Accuracy
 OQ0985;SPC SD S     -   134,290.      886,180.      MT  (+/- 180 meters Scaled)
 OQ0985
 OQ0985_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP783172(NAD 83)
 OQ0985
 OQ0985                          SUPERSEDED SURVEY CONTROL
 OQ0985
 OQ0985.No superseded survey control is available for this station.
 OQ0985
 OQ0985_MARKER: Z = SEE DESCRIPTION
 OQ0985_SETTING: 0 = UNSPECIFIED SETTING
 OQ0985_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0985_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0985_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0985_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0985_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0985+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 OQ0985_ROD/PIPE-DEPTH: 6.4 meters
 OQ0985_SLEEVE-DEPTH  : 5.8 meters
 OQ0985
 OQ0985  HISTORY     - Date     Condition        Report By
 OQ0985  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0985  HISTORY     - 19900514 GOOD             NGS
 OQ0985  HISTORY     - 20110329 GOOD             INDIV
 OQ0985
 OQ0985                          STATION DESCRIPTION
 OQ0985
 OQ0985'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0985'6.5 KM (4.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0985'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.3 KM (0.2 MI)
 OQ0985'NORTH-NORTHEAST OF MILEPOST 75, AN IRON PIPE CAP ATTACHED TO A 1-1/2
 OQ0985'INCH IRON PIPE, 16.3 M (53.5 FT) EAST OF THE CENTERLINE OF THE
 OQ0985'SOUTHBOUND LANES OF THE HIGHWAY, 1.8 M (5.9 FT) NORTH OF THE MOST
 OQ0985'WESTERLY 1 OF 2 LEGS OF AN OVERHEAD HIGHWAY INFORMATION SIGN, 0.6 M
 OQ0985'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF
 OQ0985'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 3-INCH
 OQ0985'PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.
 OQ0985
 OQ0985                          STATION RECOVERY (2011)
 OQ0985
 OQ0985'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0985'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0996 ***********************************************************************
 OQ0996  DESIGNATION -  I29 076.7
 OQ0996  PID         -  OQ0996
 OQ0996  STATE/COUNTY-  SD/MINNEHAHA
 OQ0996  COUNTRY     -  US
 OQ0996  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0996
 OQ0996                         *CURRENT SURVEY CONTROL
 OQ0996  ______________________________________________________________________
 OQ0996* NAD 83(1986) POSITION- 43 30 28.     (N) 096 47 01.     (W)   SCALED
 OQ0996* NAVD 88 ORTHO HEIGHT -   438.828 (meters)     1439.72  (feet) ADJUSTED
 OQ0996  ______________________________________________________________________
 OQ0996  GEOID HEIGHT    -        -26.351 (meters)                     GEOID18
 OQ0996  DYNAMIC HEIGHT  -        438.709 (meters)     1439.33  (feet) COMP
 OQ0996  MODELED GRAVITY -    980,336.3   (mgal)                       NAVD 88
 OQ0996
 OQ0996  VERT ORDER      -  FIRST     CLASS II
 OQ0996
 OQ0996.The horizontal coordinates were scaled from a map and have
 OQ0996.an estimated accuracy of +/- 6 seconds.
 OQ0996
 OQ0996.The orthometric height was determined by differential leveling and
 OQ0996.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0996.in June 1991.
 OQ0996
 OQ0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0996.GEOID18 height accuracy estimate available here.
 OQ0996
 OQ0996.Click photographs - Photos may exist for this station.
 OQ0996
 OQ0996.The dynamic height is computed by dividing the NAVD 88
 OQ0996.geopotential number by the normal gravity value computed on the
 OQ0996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0996.degrees latitude (g = 980.6199 gals.).
 OQ0996
 OQ0996.The modeled gravity was interpolated from observed gravity values.
 OQ0996
 OQ0996;                    North         East    Units  Estimated Accuracy
 OQ0996;SPC SD S     -   136,600.      886,940.      MT  (+/- 180 meters Scaled)
 OQ0996
 OQ0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP791195(NAD 83)
 OQ0996
 OQ0996                          SUPERSEDED SURVEY CONTROL
 OQ0996
 OQ0996.No superseded survey control is available for this station.
 OQ0996
 OQ0996_MARKER: Z = SEE DESCRIPTION
 OQ0996_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ0996_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0996_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0996_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0996_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0996+SATELLITE: SATELLITE OBSERVATIONS - May 14, 1990
 OQ0996_ROD/PIPE-DEPTH: 6.4 meters
 OQ0996_SLEEVE-DEPTH  : 3.0 meters
 OQ0996
 OQ0996  HISTORY     - Date     Condition        Report By
 OQ0996  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0996  HISTORY     - 19900514 GOOD             NGS
 OQ0996  HISTORY     - 20110328 POOR             INDIV
 OQ0996
 OQ0996                          STATION DESCRIPTION
 OQ0996
 OQ0996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0996'4.0 KM (2.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0996'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.75 KM (0.47 MI)
 OQ0996'NORTH-NORTHEAST OF MILEPOST 76, AN IRON PIPE CAP ATTACHED TO A 1-1/2
 OQ0996'INCH IRON PIPE, 41.0 M (134.5 FT) NORTH OF THE CENTERLINE OF THE
 OQ0996'SOUTHBOUND LANES OF THE HIGHWAY, 5.1 M (16.7 FT) NORTH-NORTHEAST OF
 OQ0996'THE CENTER OF A 24-INCH MAN HOLE COVER, AND 0.5 M (1.6 FT) WEST OF A
 OQ0996'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ0996'3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.
 OQ0996
 OQ0996                          STATION RECOVERY (2011)
 OQ0996
 OQ0996'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0996'PVC SCREW CAP IS MISSING. BM IS BEHIND ROW FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0989 ***********************************************************************
 OQ0989  DESIGNATION -  I29 077.3
 OQ0989  PID         -  OQ0989
 OQ0989  STATE/COUNTY-  SD/MINNEHAHA
 OQ0989  COUNTRY     -  US
 OQ0989  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0989
 OQ0989                         *CURRENT SURVEY CONTROL
 OQ0989  ______________________________________________________________________
 OQ0989* NAD 83(1986) POSITION- 43 31 01.     (N) 096 46 48.     (W)   SCALED
 OQ0989* NAVD 88 ORTHO HEIGHT -   430.425 (meters)     1412.15  (feet) ADJUSTED
 OQ0989  ______________________________________________________________________
 OQ0989  GEOID HEIGHT    -        -26.349 (meters)                     GEOID18
 OQ0989  DYNAMIC HEIGHT  -        430.309 (meters)     1411.77  (feet) COMP
 OQ0989  MODELED GRAVITY -    980,337.3   (mgal)                       NAVD 88
 OQ0989
 OQ0989  VERT ORDER      -  FIRST     CLASS II
 OQ0989
 OQ0989.The horizontal coordinates were scaled from a map and have
 OQ0989.an estimated accuracy of +/- 6 seconds.
 OQ0989
 OQ0989.The orthometric height was determined by differential leveling and
 OQ0989.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0989.in June 1991.
 OQ0989
 OQ0989.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0989.GEOID18 height accuracy estimate available here.
 OQ0989
 OQ0989.Click photographs - Photos may exist for this station.
 OQ0989
 OQ0989.The dynamic height is computed by dividing the NAVD 88
 OQ0989.geopotential number by the normal gravity value computed on the
 OQ0989.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0989.degrees latitude (g = 980.6199 gals.).
 OQ0989
 OQ0989.The modeled gravity was interpolated from observed gravity values.
 OQ0989
 OQ0989;                    North         East    Units  Estimated Accuracy
 OQ0989;SPC SD S     -   137,630.      887,190.      MT  (+/- 180 meters Scaled)
 OQ0989
 OQ0989_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP794206(NAD 83)
 OQ0989
 OQ0989                          SUPERSEDED SURVEY CONTROL
 OQ0989
 OQ0989.No superseded survey control is available for this station.
 OQ0989
 OQ0989_MARKER: Z = SEE DESCRIPTION
 OQ0989_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0989_STAMPING: I29-77.3 1990
 OQ0989_MARK LOGO: NGS
 OQ0989_PROJECTION: FLUSH
 OQ0989_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0989_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0989+STABILITY: POSITION/ELEVATION WELL
 OQ0989_ROD/PIPE-DEPTH: 6.4 meters
 OQ0989_SLEEVE-DEPTH  : 2.0 meters
 OQ0989
 OQ0989  HISTORY     - Date     Condition        Report By
 OQ0989  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0989  HISTORY     - 19900510 GOOD             NGS
 OQ0989  HISTORY     - 20110315 POOR             INDIV
 OQ0989
 OQ0989                          STATION DESCRIPTION
 OQ0989
 OQ0989'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0989'3.0 KM (1.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0989'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.65 KM (0.40 MI)
 OQ0989'NORTH OF MILEPOST 77, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ0989'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 34.4 M
 OQ0989'(112.9 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ0989'HIGHWAY, 26.8 M (87.9 FT) EAST OF THE CENTER OF THE NORTHBOUND ON
 OQ0989'RAMP (EXIT 77), 19.6 M (64.3 FT) SOUTH OF A T-FENCE CORNER, 1.5 M
 OQ0989'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 1.1 M (3.6 FT) WEST OF A
 OQ0989'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS TRHOUGH A
 OQ0989'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ0989
 OQ0989                          STATION RECOVERY (2011)
 OQ0989
 OQ0989'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0989'HINGED LID IS BROKEN OFF. BM STEEL ROD IS OK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0997 ***********************************************************************
 OQ0997  DESIGNATION -  I29 078.5
 OQ0997  PID         -  OQ0997
 OQ0997  STATE/COUNTY-  SD/MINNEHAHA
 OQ0997  COUNTRY     -  US
 OQ0997  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0997
 OQ0997                         *CURRENT SURVEY CONTROL
 OQ0997  ______________________________________________________________________
 OQ0997* NAD 83(1986) POSITION- 43 31 54.     (N) 096 46 50.     (W)   SCALED
 OQ0997* NAVD 88 ORTHO HEIGHT -   431.989 (meters)     1417.28  (feet) ADJUSTED
 OQ0997  ______________________________________________________________________
 OQ0997  GEOID HEIGHT    -        -26.341 (meters)                     GEOID18
 OQ0997  DYNAMIC HEIGHT  -        431.873 (meters)     1416.90  (feet) COMP
 OQ0997  MODELED GRAVITY -    980,338.5   (mgal)                       NAVD 88
 OQ0997
 OQ0997  VERT ORDER      -  FIRST     CLASS II
 OQ0997
 OQ0997.The horizontal coordinates were scaled from a map and have
 OQ0997.an estimated accuracy of +/- 6 seconds.
 OQ0997
 OQ0997.The orthometric height was determined by differential leveling and
 OQ0997.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0997.in June 1991.
 OQ0997
 OQ0997.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0997.GEOID18 height accuracy estimate available here.
 OQ0997
 OQ0997.Click photographs - Photos may exist for this station.
 OQ0997
 OQ0997.The dynamic height is computed by dividing the NAVD 88
 OQ0997.geopotential number by the normal gravity value computed on the
 OQ0997.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0997.degrees latitude (g = 980.6199 gals.).
 OQ0997
 OQ0997.The modeled gravity was interpolated from observed gravity values.
 OQ0997
 OQ0997;                    North         East    Units  Estimated Accuracy
 OQ0997;SPC SD S     -   139,270.      887,070.      MT  (+/- 180 meters Scaled)
 OQ0997
 OQ0997_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP793222(NAD 83)
 OQ0997
 OQ0997                          SUPERSEDED SURVEY CONTROL
 OQ0997
 OQ0997.No superseded survey control is available for this station.
 OQ0997
 OQ0997_MARKER: Z = SEE DESCRIPTION
 OQ0997_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ0997_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0997_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ0997_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0997_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0997_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0997+SATELLITE: SATELLITE OBSERVATIONS - May 14, 1990
 OQ0997_ROD/PIPE-DEPTH: 6.4 meters
 OQ0997_SLEEVE-DEPTH  : 3.0 meters
 OQ0997
 OQ0997  HISTORY     - Date     Condition        Report By
 OQ0997  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0997  HISTORY     - 19900514 GOOD             NGS
 OQ0997  HISTORY     - 20110328 POOR             INDIV
 OQ0997
 OQ0997                          STATION DESCRIPTION
 OQ0997
 OQ0997'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0997'1.3 KM (0.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0997'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.7 KM (0.4 MI)
 OQ0997'NORTH OF MILEPOST 78, AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH IRON
 OQ0997'PIPE, 94.9 M (311.4 FT) NORTH OF THE NORTHWEST CORNER OF THE
 OQ0997'SOUTHBOUND BRIDGE SPANNING SKUNK CREEK, 32.6 M (107.0 FT) WEST OF THE
 OQ0997'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 26.6 M (87.3 FT)
 OQ0997'SOUTH OF A T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 OQ0997'HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 OQ0997'EAST OF A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 3-INCH
 OQ0997'PVC SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.
 OQ0997
 OQ0997                          STATION RECOVERY (2011)
 OQ0997
 OQ0997'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0997'HINGED LID IS MISSING. BM STEEL ROD APPEARS OK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0998 ***********************************************************************
 OQ0998  DESIGNATION -  I29 079.3
 OQ0998  PID         -  OQ0998
 OQ0998  STATE/COUNTY-  SD/MINNEHAHA
 OQ0998  COUNTRY     -  US
 OQ0998  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0998
 OQ0998                         *CURRENT SURVEY CONTROL
 OQ0998  ______________________________________________________________________
 OQ0998* NAD 83(1986) POSITION- 43 32 39.     (N) 096 46 53.     (W)   SCALED
 OQ0998* NAVD 88 ORTHO HEIGHT -   436.461 (meters)     1431.96  (feet) ADJUSTED
 OQ0998  ______________________________________________________________________
 OQ0998  GEOID HEIGHT    -        -26.334 (meters)                     GEOID18
 OQ0998  DYNAMIC HEIGHT  -        436.344 (meters)     1431.57  (feet) COMP
 OQ0998  MODELED GRAVITY -    980,339.6   (mgal)                       NAVD 88
 OQ0998
 OQ0998  VERT ORDER      -  FIRST     CLASS II
 OQ0998
 OQ0998.The horizontal coordinates were scaled from a map and have
 OQ0998.an estimated accuracy of +/- 6 seconds.
 OQ0998
 OQ0998.The orthometric height was determined by differential leveling and
 OQ0998.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0998.in June 1991.
 OQ0998
 OQ0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0998.GEOID18 height accuracy estimate available here.
 OQ0998
 OQ0998.Click photographs - Photos may exist for this station.
 OQ0998
 OQ0998.The dynamic height is computed by dividing the NAVD 88
 OQ0998.geopotential number by the normal gravity value computed on the
 OQ0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0998.degrees latitude (g = 980.6199 gals.).
 OQ0998
 OQ0998.The modeled gravity was interpolated from observed gravity values.
 OQ0998
 OQ0998;                    North         East    Units  Estimated Accuracy
 OQ0998;SPC SD S     -   140,650.      886,950.      MT  (+/- 180 meters Scaled)
 OQ0998
 OQ0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP792236(NAD 83)
 OQ0998
 OQ0998                          SUPERSEDED SURVEY CONTROL
 OQ0998
 OQ0998.No superseded survey control is available for this station.
 OQ0998
 OQ0998_MARKER: Z = SEE DESCRIPTION
 OQ0998_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 OQ0998_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 OQ0998_PROJECTION: FLUSH
 OQ0998_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0998+SATELLITE: SATELLITE OBSERVATIONS - March 11, 2011
 OQ0998_ROD/PIPE-DEPTH: 6.4 meters
 OQ0998_SLEEVE-DEPTH  : 3.0 meters
 OQ0998
 OQ0998  HISTORY     - Date     Condition        Report By
 OQ0998  HISTORY     - 1981     MONUMENTED       SDDT
 OQ0998  HISTORY     - 19900514 GOOD             NGS
 OQ0998  HISTORY     - 20110311 GOOD             INDIV
 OQ0998
 OQ0998                          STATION DESCRIPTION
 OQ0998
 OQ0998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0998'IN SIOUX FALLS, AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND 12TH
 OQ0998'STREET (EXIT 79), 0.5 KM (0.3 MI) NORTH OF MILEPOST 79, AN IRON PIPE
 OQ0998'CAP ATTACHED TO A 1-1/2 INCH IRON PIPE, 79.0 M (259.2 FT) WEST OF THE
 OQ0998'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 31.6 M (103.7 FT)
 OQ0998'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE STREET, 28.5 M
 OQ0998'(93.5 FT) WEST OF THE CENTER OF AN OFF RAMP (EXIT 79), 8.4 M (27.6
 OQ0998'FT) SOUTH-SOUTHEAST OF THE SOUTHEAST CORNER OF A HOUSE, 0.8 M (2.6
 OQ0998'FT) EAST OF A FENCE, 0.7 M (2.3 FT) NORTH OF BENCH MARK A 451, AND
 OQ0998'0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 OQ0998'POINT IS THROUGH A 3-INCH PVC SCREW CAP.  THERE IS NO STAMPING ON THE
 OQ0998'MONUMENT.
 OQ0998
 OQ0998                          STATION RECOVERY (2011)
 OQ0998
 OQ0998'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0999 ***********************************************************************
 OQ0999  DESIGNATION -  I29 080.4
 OQ0999  PID         -  OQ0999
 OQ0999  STATE/COUNTY-  SD/MINNEHAHA
 OQ0999  COUNTRY     -  US
 OQ0999  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0999
 OQ0999                         *CURRENT SURVEY CONTROL
 OQ0999  ______________________________________________________________________
 OQ0999* NAD 83(1986) POSITION- 43 33 36.     (N) 096 46 46.     (W)   SCALED
 OQ0999* NAVD 88 ORTHO HEIGHT -   438.319 (meters)     1438.05  (feet) ADJUSTED
 OQ0999  ______________________________________________________________________
 OQ0999  GEOID HEIGHT    -        -26.322 (meters)                     GEOID18
 OQ0999  DYNAMIC HEIGHT  -        438.203 (meters)     1437.67  (feet) COMP
 OQ0999  MODELED GRAVITY -    980,341.4   (mgal)                       NAVD 88
 OQ0999
 OQ0999  VERT ORDER      -  FIRST     CLASS II
 OQ0999
 OQ0999.The horizontal coordinates were scaled from a map and have
 OQ0999.an estimated accuracy of +/- 6 seconds.
 OQ0999
 OQ0999.The orthometric height was determined by differential leveling and
 OQ0999.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0999.in June 1991.
 OQ0999
 OQ0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0999.GEOID18 height accuracy estimate available here.
 OQ0999
 OQ0999.Click photographs - Photos may exist for this station.
 OQ0999
 OQ0999.The dynamic height is computed by dividing the NAVD 88
 OQ0999.geopotential number by the normal gravity value computed on the
 OQ0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0999.degrees latitude (g = 980.6199 gals.).
 OQ0999
 OQ0999.The modeled gravity was interpolated from observed gravity values.
 OQ0999
 OQ0999;                    North         East    Units  Estimated Accuracy
 OQ0999;SPC SD S     -   142,410.      887,030.      MT  (+/- 180 meters Scaled)
 OQ0999
 OQ0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP793254(NAD 83)
 OQ0999
 OQ0999                          SUPERSEDED SURVEY CONTROL
 OQ0999
 OQ0999.No superseded survey control is available for this station.
 OQ0999
 OQ0999_MARKER: Z = SEE DESCRIPTION
 OQ0999_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ0999_STAMPING: I29-80.4 1990
 OQ0999_MARK LOGO: NGS
 OQ0999_PROJECTION: FLUSH
 OQ0999_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ0999_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0999+STABILITY: POSITION/ELEVATION WELL
 OQ0999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0999+SATELLITE: SATELLITE OBSERVATIONS - May 10, 1990
 OQ0999_ROD/PIPE-DEPTH: 6.4 meters
 OQ0999_SLEEVE-DEPTH  : 2.0 meters
 OQ0999
 OQ0999  HISTORY     - Date     Condition        Report By
 OQ0999  HISTORY     - 1989     MONUMENTED       SDDT
 OQ0999  HISTORY     - 19900510 GOOD             NGS
 OQ0999
 OQ0999                          STATION DESCRIPTION
 OQ0999
 OQ0999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0999'1.8 KM (1.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0999'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.65 KM (0.40 MI)
 OQ0999'NORTH OF MILEPOST 80, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ0999'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 31.5 M
 OQ0999'(103.3 FT) WEST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ0999'HIGHWAY, 26.4 M (86.6 FT) SOUTH-SOUTHWEST OF THE MOST WESTERLY 1 OF 3
 OQ0999'LEGS OF A HIGHWAY INFORMATION SIGN, 1.1 M (3.6 FT) EAST OF A WITNESS
 OQ0999'POST AND FENCE, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 OQ0999'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ0999'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1000 ***********************************************************************
 OQ1000  DESIGNATION -  I29 081.4
 OQ1000  PID         -  OQ1000
 OQ1000  STATE/COUNTY-  SD/MINNEHAHA
 OQ1000  COUNTRY     -  US
 OQ1000  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1000
 OQ1000                         *CURRENT SURVEY CONTROL
 OQ1000  ______________________________________________________________________
 OQ1000* NAD 83(1986) POSITION- 43 34 19.     (N) 096 46 23.     (W)   SCALED
 OQ1000* NAVD 88 ORTHO HEIGHT -   435.702 (meters)     1429.47  (feet) ADJUSTED
 OQ1000  ______________________________________________________________________
 OQ1000  GEOID HEIGHT    -        -26.315 (meters)                     GEOID18
 OQ1000  DYNAMIC HEIGHT  -        435.587 (meters)     1429.09  (feet) COMP
 OQ1000  MODELED GRAVITY -    980,343.1   (mgal)                       NAVD 88
 OQ1000
 OQ1000  VERT ORDER      -  FIRST     CLASS II
 OQ1000
 OQ1000.The horizontal coordinates were scaled from a map and have
 OQ1000.an estimated accuracy of +/- 6 seconds.
 OQ1000
 OQ1000.The orthometric height was determined by differential leveling and
 OQ1000.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1000.in June 1991.
 OQ1000
 OQ1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1000.GEOID18 height accuracy estimate available here.
 OQ1000
 OQ1000.Click photographs - Photos may exist for this station.
 OQ1000
 OQ1000.The dynamic height is computed by dividing the NAVD 88
 OQ1000.geopotential number by the normal gravity value computed on the
 OQ1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1000.degrees latitude (g = 980.6199 gals.).
 OQ1000
 OQ1000.The modeled gravity was interpolated from observed gravity values.
 OQ1000
 OQ1000;                    North         East    Units  Estimated Accuracy
 OQ1000;SPC SD S     -   143,760.      887,490.      MT  (+/- 180 meters Scaled)
 OQ1000
 OQ1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP798267(NAD 83)
 OQ1000
 OQ1000                          SUPERSEDED SURVEY CONTROL
 OQ1000
 OQ1000.No superseded survey control is available for this station.
 OQ1000
 OQ1000_MARKER: Z = SEE DESCRIPTION
 OQ1000_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1000_STAMPING: I29-81.4 1990
 OQ1000_MARK LOGO: NGS
 OQ1000_PROJECTION: FLUSH
 OQ1000_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1000_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1000+STABILITY: POSITION/ELEVATION WELL
 OQ1000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1000+SATELLITE: SATELLITE OBSERVATIONS - May 10, 1990
 OQ1000_ROD/PIPE-DEPTH: 6.4 meters
 OQ1000_SLEEVE-DEPTH  : 2.0 meters
 OQ1000
 OQ1000  HISTORY     - Date     Condition        Report By
 OQ1000  HISTORY     - 1989     MONUMENTED       SDDT
 OQ1000  HISTORY     - 19900510 GOOD             NGS
 OQ1000
 OQ1000                          STATION DESCRIPTION
 OQ1000
 OQ1000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1000'IN SIOUX FALLS, AT 2305 NORTH LOUISE, 0.6 KM (0.4 MI) NORTHEAST OF
 OQ1000'MILEPOST 81, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1000'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 66.7 M (218.8
 OQ1000'FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE SOUTH DAKOTA STATE
 OQ1000'HIGHWAY OFFICE AND GARAGE BUILDING AT 2305 NORTH LOUISE, 24.2 M (79.4
 OQ1000'FT) NORTHWEST OF THE NORTHWEST CORNER OF THE MOST NORTHERLY 1 OF 2
 OQ1000'METAL GARAGE BUILDINGS, 1.4 M (4.6 FT) SOUTHWEST OF A T-FENCE CORNER,
 OQ1000'AND 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.
 OQ1000'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1000'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1007 ***********************************************************************
 OQ1007  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1007  DESIGNATION -  I29 083.5
 OQ1007  PID         -  OQ1007
 OQ1007  STATE/COUNTY-  SD/MINNEHAHA
 OQ1007  COUNTRY     -  US
 OQ1007  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1007
 OQ1007                         *CURRENT SURVEY CONTROL
 OQ1007  ______________________________________________________________________
 OQ1007* NAD 83(2011) POSITION- 43 36 07.65269(N) 096 46 08.20788(W)   ADJUSTED
 OQ1007* NAD 83(2011) ELLIP HT-   433.039 (meters)        (06/27/12)   ADJUSTED
 OQ1007* NAD 83(2011) EPOCH   -  2010.00
 OQ1007* NAVD 88 ORTHO HEIGHT -   459.322 (meters)     1506.96  (feet) ADJUSTED
 OQ1007  ______________________________________________________________________
 OQ1007  GEOID HEIGHT    -        -26.287 (meters)                     GEOID18
 OQ1007  NAD 83(2011) X  -   -545,292.848 (meters)                     COMP
 OQ1007  NAD 83(2011) Y  - -4,594,140.076 (meters)                     COMP
 OQ1007  NAD 83(2011) Z  -  4,376,483.923 (meters)                     COMP
 OQ1007  LAPLACE CORR    -         -1.26  (seconds)                    DEFLEC18
 OQ1007  DYNAMIC HEIGHT  -        459.203 (meters)     1506.57  (feet) COMP
 OQ1007  MODELED GRAVITY -    980,346.8   (mgal)                       NAVD 88
 OQ1007
 OQ1007  VERT ORDER      -  FIRST     CLASS II
 OQ1007
 OQ1007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1007  Standards:
 OQ1007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1007  -------------------------------------------------------------------
 OQ1007  NETWORK    0.51   1.04           0.23   0.18   0.53     -0.01922598
 OQ1007  -------------------------------------------------------------------
 OQ1007  Click here for local accuracies and other accuracy information.
 OQ1007
 OQ1007.The horizontal coordinates were established by GPS observations
 OQ1007.and adjusted by the National Geodetic Survey in June 2012.
 OQ1007
 OQ1007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1007.been affixed to the stable North American tectonic plate. See 
 OQ1007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1007
 OQ1007.The horizontal coordinates are valid at the epoch date displayed above
 OQ1007.which is a decimal equivalence of Year/Month/Day.
 OQ1007
 OQ1007.The orthometric height was determined by differential leveling and
 OQ1007.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1007.in June 1991.
 OQ1007
 OQ1007.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1007.GEOID18 height accuracy estimate available here.
 OQ1007
 OQ1007.Click photographs - Photos may exist for this station.
 OQ1007
 OQ1007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1007
 OQ1007.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1007
 OQ1007.The ellipsoidal height was determined by GPS observations
 OQ1007.and is referenced to NAD 83.
 OQ1007
 OQ1007.The dynamic height is computed by dividing the NAVD 88
 OQ1007.geopotential number by the normal gravity value computed on the
 OQ1007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1007.degrees latitude (g = 980.6199 gals.).
 OQ1007
 OQ1007.The modeled gravity was interpolated from observed gravity values.
 OQ1007
 OQ1007. The following values were computed from the NAD 83(2011) position.
 OQ1007
 OQ1007;                    North         East     Units Scale Factor Converg.
 OQ1007;SPC SD S     -   147,125.410   887,674.297   MT  0.99990691   +2 27 32.0
 OQ1007;SPC SD S     -   482,693.95  2,912,311.42   sFT  0.99990691   +2 27 32.0
 OQ1007;UTM  14      - 4,830,101.771   680,066.007   MT  0.99999884   +1 32 20.6
 OQ1007
 OQ1007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1007!SPC SD S     -   0.99993210  x   0.99990691  =   0.99983902
 OQ1007!UTM  14      -   0.99993210  x   0.99999884  =   0.99993094
 OQ1007
 OQ1007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8006630101(NAD 83)
 OQ1007
 OQ1007                          SUPERSEDED SURVEY CONTROL
 OQ1007
 OQ1007  NAD 83(2007)-  43 36 07.65267(N)    096 46 08.20869(W) AD(2002.00) 0
 OQ1007  ELLIP H (02/10/07)  433.064  (m)                       GP(2002.00)    
 OQ1007  NAD 83(1996)-  43 36 07.65243(N)    096 46 08.20843(W) AD(       ) A
 OQ1007  ELLIP H (06/23/03)  433.078  (m)                       GP(       ) 3 1
 OQ1007  NAVD 88             459.32   (m)         1507.0    (f) LEVELING    3  
 OQ1007
 OQ1007.Superseded values are not recommended for survey control.
 OQ1007
 OQ1007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1007.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1007
 OQ1007_MARKER: R = RIVET
 OQ1007_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1007_STAMPING: I29-83.5 1990
 OQ1007_MARK LOGO: SDDT
 OQ1007_PROJECTION: FLUSH
 OQ1007_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1007_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1007+STABILITY: POSITION/ELEVATION WELL
 OQ1007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1007+SATELLITE: SATELLITE OBSERVATIONS - November 17, 2005
 OQ1007_ROD/PIPE-DEPTH: 6.40 meters
 OQ1007_SLEEVE-DEPTH  : 2.00 meters
 OQ1007
 OQ1007  HISTORY     - Date     Condition        Report By
 OQ1007  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1007  HISTORY     - 19900515 GOOD             NGS
 OQ1007  HISTORY     - 19900521 GOOD             NGS
 OQ1007  HISTORY     - 19910619 GOOD             NGS
 OQ1007  HISTORY     - 20020606 GOOD             SDDT
 OQ1007  HISTORY     - 20030205 GOOD             SDDT
 OQ1007  HISTORY     - 20040516 GOOD             COMPA
 OQ1007  HISTORY     - 20051117 GOOD             MNDT
 OQ1007  HISTORY     - 20110328 POOR             INDIV
 OQ1007
 OQ1007                          STATION DESCRIPTION
 OQ1007
 OQ1007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1007'6.7 KM (4.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1007'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.8 KM (0.5 MI)
 OQ1007'NORTH OF MILEPOST 83, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1007'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 170.0 M
 OQ1007'(557.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1007'HIGHWAY, 32.6 M (107.0 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 OQ1007'38, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE CENTER OF THE
 OQ1007'NORTHBOUND ON RAMP (EXIT 83), 10.3 M (33.8 FT) NORTH OF A FENCE
 OQ1007'CORNER, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1007'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1007'THROUGH A 4-INCH PVC CAP.
 OQ1007
 OQ1007                          STATION RECOVERY (1990)
 OQ1007
 OQ1007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ1007'RECOVERED IN GOOD CONDITION.
 OQ1007
 OQ1007                          STATION RECOVERY (1991)
 OQ1007
 OQ1007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1007'6.7 KM (4.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1007'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.8 KM (0.5 MI)
 OQ1007'NORTH OF MILEPOST 83, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1007'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 170.0 M
 OQ1007'(557.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1007'HIGHWAY, 32.6 M (107.0 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 OQ1007'38, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE CENTER OF THE
 OQ1007'NORTHBOUND ON RAMP (EXIT 83), 10.3 M (33.8 FT) NORTH OF A FENCE
 OQ1007'CORNER, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1007'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1007'THROUGH A 4-INCH PVC CAP.
 OQ1007
 OQ1007                          STATION RECOVERY (2002)
 OQ1007
 OQ1007'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OQ1007'DESCRIBED BY SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION 2002
 OQ1007'6.7 KM (4.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1007'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.8 KM (0.5 MI)
 OQ1007'NORTH OF MILEPOST 83, A STAINLESS STEEL RIVOT ATTACHED TO THE TOP OF
 OQ1007'AN
 OQ1007'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 170.0 M
 OQ1007'(557.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1007'HIGHWAY, 25.6 M (84.0 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY
 OQ1007'38, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE CENTER OF THE
 OQ1007'NORTHBOUND ON RAMP (EXIT 83), 19.5 M (64.0 FT) SOUTHWEST OF A FENCE
 OQ1007'CORNER, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST.
 OQ1007'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1007'THROUGH A 4-INCH PVC CAP.
 OQ1007
 OQ1007                          STATION RECOVERY (2003)
 OQ1007
 OQ1007'RECOVERY NOTE BY SD DEPT OF TRANSP 2003 (RAH)
 OQ1007'RECOVERED AS DESCRIBED.
 OQ1007
 OQ1007                          STATION RECOVERY (2004)
 OQ1007
 OQ1007'RECOVERY NOTE BY COMPASSCOM INC 2004 (RL)
 OQ1007'RECOVERED IN GOOD CONDITION.
 OQ1007
 OQ1007                          STATION RECOVERY (2005)
 OQ1007
 OQ1007'RECOVERY NOTE BY MN DEPT OF TRANSP 2005 (KNB)
 OQ1007'4.2 MILES NORTH ALONG INTERSTATE HIGHWAY 29 FROM ITS JUNCTION WITH
 OQ1007'12TH STREET (EXIT 79) IN SIOUX FALLS, 0.5 MILE NORTH OF MILEPOST 83, A
 OQ1007'STAINLESS STEEL RIVOT ATTACHED TO THE TOP OF AN IRON PIPE CAP THAT IS
 OQ1007'ATTACHED TO A 1-1/2 INCH IRON PIPE, 557.7 FEET EAST OF NORTHBOUND
 OQ1007'LANES OF THE HIGHWAY, 25. 84.0 FEET NORTH OF STATE HIGHWAY 38, 95.8
 OQ1007'FEET EAST OF NORTHBOUND INTERSTATE HIGHWAY 29 ON RAMP (EXIT 83), 64.0
 OQ1007'FEET SOUTHWEST OF A FENCE CORNER, 1.6 FEET WEST OF A WITNESS POST.
 OQ1007
 OQ1007                          STATION RECOVERY (2011)
 OQ1007
 OQ1007'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1007'HINGED LID IS MISSING. THIS IS A HARN STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1024 ***********************************************************************
 OQ1024  DESIGNATION -  I29 085.2
 OQ1024  PID         -  OQ1024
 OQ1024  STATE/COUNTY-  SD/MINNEHAHA
 OQ1024  COUNTRY     -  US
 OQ1024  USGS QUAD   -  CROOKS (2017)
 OQ1024
 OQ1024                         *CURRENT SURVEY CONTROL
 OQ1024  ______________________________________________________________________
 OQ1024* NAD 83(1986) POSITION- 43 37 43.     (N) 096 46 10.     (W)   SCALED
 OQ1024* NAVD 88 ORTHO HEIGHT -   455.070 (meters)     1493.01  (feet) ADJUSTED
 OQ1024  ______________________________________________________________________
 OQ1024  GEOID HEIGHT    -        -26.260 (meters)                     GEOID18
 OQ1024  DYNAMIC HEIGHT  -        454.953 (meters)     1492.63  (feet) COMP
 OQ1024  MODELED GRAVITY -    980,349.7   (mgal)                       NAVD 88
 OQ1024
 OQ1024  VERT ORDER      -  FIRST     CLASS II
 OQ1024
 OQ1024.The horizontal coordinates were scaled from a map and have
 OQ1024.an estimated accuracy of +/- 6 seconds.
 OQ1024
 OQ1024.The orthometric height was determined by differential leveling and
 OQ1024.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1024.in September 1993.
 OQ1024
 OQ1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1024.GEOID18 height accuracy estimate available here.
 OQ1024
 OQ1024.Click photographs - Photos may exist for this station.
 OQ1024
 OQ1024.The dynamic height is computed by dividing the NAVD 88
 OQ1024.geopotential number by the normal gravity value computed on the
 OQ1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1024.degrees latitude (g = 980.6199 gals.).
 OQ1024
 OQ1024.The modeled gravity was interpolated from observed gravity values.
 OQ1024
 OQ1024;                    North         East    Units  Estimated Accuracy
 OQ1024;SPC SD S     -   150,060.      887,510.      MT  (+/- 180 meters Scaled)
 OQ1024
 OQ1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799330(NAD 83)
 OQ1024
 OQ1024                          SUPERSEDED SURVEY CONTROL
 OQ1024
 OQ1024.No superseded survey control is available for this station.
 OQ1024
 OQ1024_MARKER: Z = SEE DESCRIPTION
 OQ1024_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1024_STAMPING: I29-85.2 1990
 OQ1024_MARK LOGO: NGS
 OQ1024_PROJECTION: FLUSH
 OQ1024_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1024_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1024+STABILITY: POSITION/ELEVATION WELL
 OQ1024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1024+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2011
 OQ1024_ROD/PIPE-DEPTH: 6.4 meters
 OQ1024_SLEEVE-DEPTH  : 2.0 meters
 OQ1024
 OQ1024  HISTORY     - Date     Condition        Report By
 OQ1024  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1024  HISTORY     - 19900520 GOOD             NGS
 OQ1024  HISTORY     - 19910619 GOOD             NGS
 OQ1024  HISTORY     - 20110328 GOOD             INDIV
 OQ1024
 OQ1024                          STATION DESCRIPTION
 OQ1024
 OQ1024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1024'9.6 KM (6.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1024'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.3 KM (0.8 MI) NORTH OF
 OQ1024'THE EXIT 84A OVERPASS, 0.4 KM (0.2 MI) NORTH OF MILEPOST 85, A
 OQ1024'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 OQ1024'ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.0 M (105.0 FT) EAST OF AND
 OQ1024'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ1024'15.3 M (50.2 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 2 FENCE SUPPORT
 OQ1024'POST, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1024'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1024'THROUGH A 4-INCH PVC CAP.
 OQ1024
 OQ1024                          STATION RECOVERY (1991)
 OQ1024
 OQ1024'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1024'9.6 KM (6.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1024'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.3 KM (0.8 MI) NORTH OF
 OQ1024'THE EXIT 84A OVERPASS, 0.4 KM (0.2 MI) NORTH OF MILEPOST 85, A
 OQ1024'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 OQ1024'ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.0 M (105.0 FT) EAST OF AND
 OQ1024'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 OQ1024'15.3 M (50.2 FT) SOUTH OF THE MOST SOUTHERLY 1 OF 2 FENCE SUPPORT
 OQ1024'POST, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1024'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1024'THROUGH A 4-INCH PVC CAP.
 OQ1024
 OQ1024                          STATION RECOVERY (2011)
 OQ1024
 OQ1024'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1024'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1025 ***********************************************************************
 OQ1025  DESIGNATION -  I29 086.7
 OQ1025  PID         -  OQ1025
 OQ1025  STATE/COUNTY-  SD/MINNEHAHA
 OQ1025  COUNTRY     -  US
 OQ1025  USGS QUAD   -  CROOKS (2017)
 OQ1025
 OQ1025                         *CURRENT SURVEY CONTROL
 OQ1025  ______________________________________________________________________
 OQ1025* NAD 83(1986) POSITION- 43 38 57.     (N) 096 46 20.     (W)   SCALED
 OQ1025* NAVD 88 ORTHO HEIGHT -   467.645 (meters)     1534.27  (feet) ADJUSTED
 OQ1025  ______________________________________________________________________
 OQ1025  GEOID HEIGHT    -        -26.239 (meters)                     GEOID18
 OQ1025  DYNAMIC HEIGHT  -        467.527 (meters)     1533.88  (feet) COMP
 OQ1025  MODELED GRAVITY -    980,351.7   (mgal)                       NAVD 88
 OQ1025
 OQ1025  VERT ORDER      -  FIRST     CLASS II
 OQ1025
 OQ1025.The horizontal coordinates were scaled from a map and have
 OQ1025.an estimated accuracy of +/- 6 seconds.
 OQ1025
 OQ1025.The orthometric height was determined by differential leveling and
 OQ1025.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1025.in September 1993.
 OQ1025
 OQ1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1025.GEOID18 height accuracy estimate available here.
 OQ1025
 OQ1025.Click photographs - Photos may exist for this station.
 OQ1025
 OQ1025.The dynamic height is computed by dividing the NAVD 88
 OQ1025.geopotential number by the normal gravity value computed on the
 OQ1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1025.degrees latitude (g = 980.6199 gals.).
 OQ1025
 OQ1025.The modeled gravity was interpolated from observed gravity values.
 OQ1025
 OQ1025;                    North         East    Units  Estimated Accuracy
 OQ1025;SPC SD S     -   152,340.      887,190.      MT  (+/- 180 meters Scaled)
 OQ1025
 OQ1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP796353(NAD 83)
 OQ1025
 OQ1025                          SUPERSEDED SURVEY CONTROL
 OQ1025
 OQ1025.No superseded survey control is available for this station.
 OQ1025
 OQ1025_MARKER: Z = SEE DESCRIPTION
 OQ1025_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1025_STAMPING: I29-86.7 1990
 OQ1025_MARK LOGO: NGS
 OQ1025_PROJECTION: FLUSH
 OQ1025_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1025_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1025+STABILITY: POSITION/ELEVATION WELL
 OQ1025_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1025+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2011
 OQ1025_ROD/PIPE-DEPTH: 6.4 meters
 OQ1025_SLEEVE-DEPTH  : 2.0 meters
 OQ1025
 OQ1025  HISTORY     - Date     Condition        Report By
 OQ1025  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1025  HISTORY     - 19900520 GOOD             NGS
 OQ1025  HISTORY     - 19910619 GOOD             NGS
 OQ1025  HISTORY     - 20110328 GOOD             INDIV
 OQ1025
 OQ1025                          STATION DESCRIPTION
 OQ1025
 OQ1025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1025'11.9 KM (7.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1025'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.10 KM (0.68 MI) NORTH OF
 OQ1025'MILEPOST 86, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1025'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.6 M
 OQ1025'(107.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1025'HIGHWAY, 27.5 M (90.2 FT) EAST OF THE CENTER OF THE EXIT 86 ON RAMP,
 OQ1025'25.5 M (83.7 FT) NORTH OF THE EAST END OF A 48-INCH CULVERT, 16.9 M
 OQ1025'(55.4 FT) EAST-SOUTHEAST OF THE EAST END OF A 36-INCH CULVERT, 2.1 M
 OQ1025'(6.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A
 OQ1025'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1025'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1025
 OQ1025                          STATION RECOVERY (1991)
 OQ1025
 OQ1025'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1025'11.9 KM (7.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1025'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.10 KM (0.68 MI) NORTH OF
 OQ1025'MILEPOST 86, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1025'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 32.6 M
 OQ1025'(107.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1025'HIGHWAY, 27.5 M (90.2 FT) EAST OF THE CENTER OF THE EXIT 86 ON RAMP,
 OQ1025'25.5 M (83.7 FT) NORTH OF THE EAST END OF A 48-INCH CULVERT, 16.9 M
 OQ1025'(55.4 FT) EAST-SOUTHEAST OF THE EAST END OF A 36-INCH CULVERT, 2.1 M
 OQ1025'(6.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) EAST OF A
 OQ1025'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1025'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1025
 OQ1025                          STATION RECOVERY (2011)
 OQ1025
 OQ1025'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1026 ***********************************************************************
 OQ1026  DESIGNATION -  I29 087.4
 OQ1026  PID         -  OQ1026
 OQ1026  STATE/COUNTY-  SD/MINNEHAHA
 OQ1026  COUNTRY     -  US
 OQ1026  USGS QUAD   -  CROOKS (2017)
 OQ1026
 OQ1026                         *CURRENT SURVEY CONTROL
 OQ1026  ______________________________________________________________________
 OQ1026* NAD 83(1986) POSITION- 43 39 36.     (N) 096 46 39.     (W)   SCALED
 OQ1026* NAVD 88 ORTHO HEIGHT -   464.939 (meters)     1525.39  (feet) ADJUSTED
 OQ1026  ______________________________________________________________________
 OQ1026  GEOID HEIGHT    -        -26.226 (meters)                     GEOID18
 OQ1026  DYNAMIC HEIGHT  -        464.822 (meters)     1525.00  (feet) COMP
 OQ1026  MODELED GRAVITY -    980,352.5   (mgal)                       NAVD 88
 OQ1026
 OQ1026  VERT ORDER      -  FIRST     CLASS II
 OQ1026
 OQ1026.The horizontal coordinates were scaled from a map and have
 OQ1026.an estimated accuracy of +/- 6 seconds.
 OQ1026
 OQ1026.The orthometric height was determined by differential leveling and
 OQ1026.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1026.in September 1993.
 OQ1026
 OQ1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1026.GEOID18 height accuracy estimate available here.
 OQ1026
 OQ1026.Click photographs - Photos may exist for this station.
 OQ1026
 OQ1026.The dynamic height is computed by dividing the NAVD 88
 OQ1026.geopotential number by the normal gravity value computed on the
 OQ1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1026.degrees latitude (g = 980.6199 gals.).
 OQ1026
 OQ1026.The modeled gravity was interpolated from observed gravity values.
 OQ1026
 OQ1026;                    North         East    Units  Estimated Accuracy
 OQ1026;SPC SD S     -   153,520.      886,710.      MT  (+/- 180 meters Scaled)
 OQ1026
 OQ1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP792365(NAD 83)
 OQ1026
 OQ1026                          SUPERSEDED SURVEY CONTROL
 OQ1026
 OQ1026.No superseded survey control is available for this station.
 OQ1026
 OQ1026_MARKER: Z = SEE DESCRIPTION
 OQ1026_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1026_STAMPING: I29-87.4 1990
 OQ1026_MARK LOGO: NGS
 OQ1026_PROJECTION: FLUSH
 OQ1026_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1026_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1026+STABILITY: POSITION/ELEVATION WELL
 OQ1026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1026+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2011
 OQ1026_ROD/PIPE-DEPTH: 6.4 meters
 OQ1026_SLEEVE-DEPTH  : 2.0 meters
 OQ1026
 OQ1026  HISTORY     - Date     Condition        Report By
 OQ1026  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1026  HISTORY     - 19900520 GOOD             NGS
 OQ1026  HISTORY     - 19910619 GOOD             NGS
 OQ1026  HISTORY     - 20110328 GOOD             INDIV
 OQ1026
 OQ1026                          STATION DESCRIPTION
 OQ1026
 OQ1026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1026'13.2 KM (8.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1026'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.7 KM (0.4 MI) NORTH OF
 OQ1026'MILEPOST 87, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1026'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 41.7 M
 OQ1026'(136.8 FT) NORTH OF THE NORTHEAST CORNER OF OVERPASS NUMBER 87.45,
 OQ1026'32.5 M (106.6 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 OQ1026'THE HIGHWAY, 7.0 M (23.0 FT) NORTH OF A T-FENCE CORNER, 1.8 M
 OQ1026'(5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A
 OQ1026'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1026'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1026
 OQ1026                          STATION RECOVERY (1991)
 OQ1026
 OQ1026'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1026'13.2 KM (8.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1026'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.7 KM (0.4 MI) NORTH OF
 OQ1026'MILEPOST 87, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1026'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 41.7 M
 OQ1026'(136.8 FT) NORTH OF THE NORTHEAST CORNER OF OVERPASS NUMBER 87.45,
 OQ1026'32.5 M (106.6 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 OQ1026'THE HIGHWAY, 7.0 M (23.0 FT) NORTH OF A T-FENCE CORNER, 1.8 M
 OQ1026'(5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A
 OQ1026'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1026'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1026
 OQ1026                          STATION RECOVERY (2011)
 OQ1026
 OQ1026'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1029 ***********************************************************************
 OQ1029  DESIGNATION -  I29 090.4
 OQ1029  PID         -  OQ1029
 OQ1029  STATE/COUNTY-  SD/MINNEHAHA
 OQ1029  COUNTRY     -  US
 OQ1029  USGS QUAD   -  CROOKS (2017)
 OQ1029
 OQ1029                         *CURRENT SURVEY CONTROL
 OQ1029  ______________________________________________________________________
 OQ1029* NAD 83(1986) POSITION- 43 42 05.     (N) 096 46 51.     (W)   SCALED
 OQ1029* NAVD 88 ORTHO HEIGHT -   486.455 (meters)     1595.98  (feet) ADJUSTED
 OQ1029  ______________________________________________________________________
 OQ1029  GEOID HEIGHT    -        -26.183 (meters)                     GEOID18
 OQ1029  DYNAMIC HEIGHT  -        486.335 (meters)     1595.58  (feet) COMP
 OQ1029  MODELED GRAVITY -    980,357.2   (mgal)                       NAVD 88
 OQ1029
 OQ1029  VERT ORDER      -  FIRST     CLASS II
 OQ1029
 OQ1029.The horizontal coordinates were scaled from a map and have
 OQ1029.an estimated accuracy of +/- 6 seconds.
 OQ1029
 OQ1029.The orthometric height was determined by differential leveling and
 OQ1029.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1029.in September 1993.
 OQ1029
 OQ1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1029.GEOID18 height accuracy estimate available here.
 OQ1029
 OQ1029.Click photographs - Photos may exist for this station.
 OQ1029
 OQ1029.The dynamic height is computed by dividing the NAVD 88
 OQ1029.geopotential number by the normal gravity value computed on the
 OQ1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1029.degrees latitude (g = 980.6199 gals.).
 OQ1029
 OQ1029.The modeled gravity was interpolated from observed gravity values.
 OQ1029
 OQ1029;                    North         East    Units  Estimated Accuracy
 OQ1029;SPC SD S     -   158,100.      886,240.      MT  (+/- 180 meters Scaled)
 OQ1029
 OQ1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP788411(NAD 83)
 OQ1029
 OQ1029                          SUPERSEDED SURVEY CONTROL
 OQ1029
 OQ1029.No superseded survey control is available for this station.
 OQ1029
 OQ1029_MARKER: Z = SEE DESCRIPTION
 OQ1029_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1029_STAMPING: I29-90.4 1990
 OQ1029_MARK LOGO: NGS
 OQ1029_PROJECTION: FLUSH
 OQ1029_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1029+STABILITY: POSITION/ELEVATION WELL
 OQ1029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1029+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2011
 OQ1029_ROD/PIPE-DEPTH: 6.4 meters
 OQ1029_SLEEVE-DEPTH  : 2.0 meters
 OQ1029
 OQ1029  HISTORY     - Date     Condition        Report By
 OQ1029  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1029  HISTORY     - 19900520 GOOD             NGS
 OQ1029  HISTORY     - 19910619 GOOD             NGS
 OQ1029  HISTORY     - 20110321 GOOD             INDIV
 OQ1029
 OQ1029                          STATION DESCRIPTION
 OQ1029
 OQ1029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1029'17.9 KM (11.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1029'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.6 KM (0.4 MI) NORTH OF
 OQ1029'MILE POST NUMBER 90, A STAINLESS STEEL BALL EPOXIED OF THE TOP OF AND
 OQ1029'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 168.0 M
 OQ1029'(551.2 FT) SOUTH OF THE SOUTHEAST CORNER OF THE NORTHBOUND LANES
 OQ1029'HIGHWAY BRIDGE NUMBER 90.49, 31.5 M (103.3 FT) EAST OF AND LEVEL WITH
 OQ1029'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.4 M
 OQ1029'(1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1029'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1029
 OQ1029                          STATION RECOVERY (1991)
 OQ1029
 OQ1029'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1029'17.9 KM (11.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1029'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 0.6 KM (0.4 MI) NORTH OF
 OQ1029'MILE POST NUMBER 90, A STAINLESS STEEL BALL EPOXIED OF THE TOP OF AND
 OQ1029'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 168.0 M
 OQ1029'(551.2 FT) SOUTH OF THE SOUTHEAST CORNER OF THE NORTHBOUND LANES
 OQ1029'HIGHWAY BRIDGE NUMBER 90.49, 31.5 M (103.3 FT) EAST OF AND LEVEL WITH
 OQ1029'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.4 M
 OQ1029'(1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1029'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1029
 OQ1029                          STATION RECOVERY (2011)
 OQ1029
 OQ1029'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1029'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1033 ***********************************************************************
 OQ1033  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1033  DESIGNATION -  I29 094.7
 OQ1033  PID         -  OQ1033
 OQ1033  STATE/COUNTY-  SD/MINNEHAHA
 OQ1033  COUNTRY     -  US
 OQ1033  USGS QUAD   -  COLTON SE (2017)
 OQ1033
 OQ1033                         *CURRENT SURVEY CONTROL
 OQ1033  ______________________________________________________________________
 OQ1033* NAD 83(2011) POSITION- 43 45 51.10266(N) 096 46 50.08876(W)   ADJUSTED
 OQ1033* NAD 83(2011) ELLIP HT-   443.135 (meters)        (06/27/12)   ADJUSTED
 OQ1033* NAD 83(2011) EPOCH   -  2010.00
 OQ1033* NAVD 88 ORTHO HEIGHT -   469.237 (meters)     1539.49  (feet) ADJUSTED
 OQ1033  ______________________________________________________________________
 OQ1033  GEOID HEIGHT    -        -26.089 (meters)                     GEOID18
 OQ1033  NAD 83(2011) X  -   -544,758.029 (meters)                     COMP
 OQ1033  NAD 83(2011) Y  - -4,581,685.834 (meters)                     COMP
 OQ1033  NAD 83(2011) Z  -  4,389,513.837 (meters)                     COMP
 OQ1033  LAPLACE CORR    -         -2.58  (seconds)                    DEFLEC18
 OQ1033  DYNAMIC HEIGHT  -        469.124 (meters)     1539.12  (feet) COMP
 OQ1033  MODELED GRAVITY -    980,365.0   (mgal)                       NAVD 88
 OQ1033
 OQ1033  VERT ORDER      -  FIRST     CLASS II
 OQ1033
 OQ1033  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1033  Standards:
 OQ1033         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1033            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1033  -------------------------------------------------------------------
 OQ1033  NETWORK    0.61   1.86           0.28   0.21   0.95     -0.15327329
 OQ1033  -------------------------------------------------------------------
 OQ1033  Click here for local accuracies and other accuracy information.
 OQ1033
 OQ1033.The horizontal coordinates were established by GPS observations
 OQ1033.and adjusted by the National Geodetic Survey in June 2012.
 OQ1033
 OQ1033.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1033.been affixed to the stable North American tectonic plate. See 
 OQ1033.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1033
 OQ1033.The horizontal coordinates are valid at the epoch date displayed above
 OQ1033.which is a decimal equivalence of Year/Month/Day.
 OQ1033
 OQ1033.The orthometric height was determined by differential leveling and
 OQ1033.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1033.in September 1993.
 OQ1033
 OQ1033.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1033.GEOID18 height accuracy estimate available here.
 OQ1033
 OQ1033.Click photographs - Photos may exist for this station.
 OQ1033
 OQ1033.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1033
 OQ1033.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1033
 OQ1033.The ellipsoidal height was determined by GPS observations
 OQ1033.and is referenced to NAD 83.
 OQ1033
 OQ1033.The dynamic height is computed by dividing the NAVD 88
 OQ1033.geopotential number by the normal gravity value computed on the
 OQ1033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1033.degrees latitude (g = 980.6199 gals.).
 OQ1033
 OQ1033.The modeled gravity was interpolated from observed gravity values.
 OQ1033
 OQ1033. The following values were computed from the NAD 83(2011) position.
 OQ1033
 OQ1033;                    North         East     Units Scale Factor Converg.
 OQ1033;SPC SD S     -   165,073.947   885,965.995   MT  0.99991010   +2 27 03.1
 OQ1033;SPC SD S     -   541,580.11  2,906,706.77   sFT  0.99991010   +2 27 03.1
 OQ1033;UTM  14      - 4,848,076.943   678,645.228   MT  0.99999255   +1 32 08.0
 OQ1033
 OQ1033!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1033!SPC SD S     -   0.99993052  x   0.99991010  =   0.99984062
 OQ1033!UTM  14      -   0.99993052  x   0.99999255  =   0.99992307
 OQ1033
 OQ1033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7864548076(NAD 83)
 OQ1033
 OQ1033                          SUPERSEDED SURVEY CONTROL
 OQ1033
 OQ1033  NAD 83(2007)-  43 45 51.10263(N)    096 46 50.08966(W) AD(2002.00) 0
 OQ1033  ELLIP H (02/10/07)  443.164  (m)                       GP(2002.00)    
 OQ1033  ELLIP H (04/15/04)  443.186  (m)                       GP(       ) 2 1
 OQ1033  NAD 83(1996)-  43 45 51.10219(N)    096 46 50.08892(W) AD(       ) B
 OQ1033  ELLIP H (04/18/97)  443.195  (m)                       GP(       ) 4 1
 OQ1033  NAVD 88             469.24   (m)         1539.5    (f) LEVELING    3  
 OQ1033
 OQ1033.Superseded values are not recommended for survey control.
 OQ1033
 OQ1033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1033.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1033
 OQ1033_MARKER: Z = SEE DESCRIPTION
 OQ1033_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1033_STAMPING: I29-94.7
 OQ1033_MARK LOGO: NGS
 OQ1033_PROJECTION: FLUSH
 OQ1033_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1033_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1033_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1033+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2011
 OQ1033_ROD/PIPE-DEPTH: 6.4 meters
 OQ1033_SLEEVE-DEPTH  : 1.8 meters
 OQ1033
 OQ1033  HISTORY     - Date     Condition        Report By
 OQ1033  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1033  HISTORY     - 19900522 GOOD             NGS
 OQ1033  HISTORY     - 19910619 GOOD             NGS
 OQ1033  HISTORY     - 19940613 GOOD             NGS
 OQ1033  HISTORY     - 20110304 GOOD             INDIV
 OQ1033
 OQ1033                          STATION DESCRIPTION
 OQ1033
 OQ1033'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1033'24.8 KM (15.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1033'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.1 KM (0.7 MI) NORTH OF
 OQ1033'MILEPOST 94, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF A 1-1/2
 OQ1033'INCH IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 58.0 M
 OQ1033'(190.3 FT) SOUTH OF A T-FENCE CORNER, 42.7 M (140.1 FT) EAST OF THE
 OQ1033'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 32.7 M (107.3 FT)
 OQ1033'EAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT 94), 2.0 M
 OQ1033'(6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A
 OQ1033'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1033'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1033
 OQ1033                          STATION RECOVERY (1991)
 OQ1033
 OQ1033'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1033'24.8 KM (15.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1033'JUNCTION WITH 12TH STREET IN SIOUX FALLS, 1.1 KM (0.7 MI) NORTH OF
 OQ1033'MILEPOST 94, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF A 1-1/2
 OQ1033'INCH IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 58.0 M
 OQ1033'(190.3 FT) SOUTH OF A T-FENCE CORNER, 42.7 M (140.1 FT) EAST OF THE
 OQ1033'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 32.7 M (107.3 FT)
 OQ1033'EAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT 94), 2.0 M
 OQ1033'(6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A
 OQ1033'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1033'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1033
 OQ1033                          STATION RECOVERY (1994)
 OQ1033
 OQ1033'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (DFC)
 OQ1033'THE STATION IS LOCATED ABOUT 21.5 KM (13.35 MI) NORTH OF SOUIX FALLS
 OQ1033'AND 2.9 KM (1.80 MI) WEST OF BALTIC, ON INTERSTATE HIGHWAY 29.
 OQ1033'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OQ1033'POST OFFICE IN BALTIC, GO EAST ON SAINT OLAF AVE FOR 0.25 MI (0.40 KM)
 OQ1033'TO THE JUNCTION OF 1ST STREET, TURN RIGHT ON 1ST STREET AND GO 0.07 MI
 OQ1033'(0.11 KM) TO THE JUNCTION OF COUNTY ROAD 114 (LOVELY AVENUE), TURN
 OQ1033'LEFT AND GO WEST ON COUNTY ROAD 114 FOR 2.0 MI (3.2 KM) TO THE
 OQ1033'JUNCTION OF THE NORTHBOUND INTERSTATE HIGHWAY ON-RAMP, TURN RIGHT AND
 OQ1033'GO NORTH ON THE ON-RAMP FOR 0.2 MI (0.3 KM) TO THE STATION ON THE
 OQ1033'RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OQ1033'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OQ1033'PIPE.  LOCATED 190.3 FT (58.0 M) SOUTH OF A T-FENCE CORNER, 140.1 FT
 OQ1033'(42.7 M) EAST OF THE CENTERLINE OF THE NORTHBOUND HIGHWAY, 32.7 M
 OQ1033'(107.3 FT) EAST OF THE CENTER OF THE ON-RAMP, 2.0 M (6.6 FT) ABOVE THE
 OQ1033'LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 OQ1033'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1033'AND THEN A 4-INCH PVC CAP.
 OQ1033
 OQ1033                          STATION RECOVERY (2011)
 OQ1033
 OQ1033'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1033'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1035 ***********************************************************************
 OQ1035  DESIGNATION -  I29 096.7
 OQ1035  PID         -  OQ1035
 OQ1035  STATE/COUNTY-  SD/MINNEHAHA
 OQ1035  COUNTRY     -  US
 OQ1035  USGS QUAD   -  COLTON SE (2017)
 OQ1035
 OQ1035                         *CURRENT SURVEY CONTROL
 OQ1035  ______________________________________________________________________
 OQ1035* NAD 83(1986) POSITION- 43 47 35.     (N) 096 46 51.     (W)   SCALED
 OQ1035* NAVD 88 ORTHO HEIGHT -   474.214 (meters)     1555.82  (feet) ADJUSTED
 OQ1035  ______________________________________________________________________
 OQ1035  GEOID HEIGHT    -        -26.029 (meters)                     GEOID18
 OQ1035  DYNAMIC HEIGHT  -        474.102 (meters)     1555.45  (feet) COMP
 OQ1035  MODELED GRAVITY -    980,368.1   (mgal)                       NAVD 88
 OQ1035
 OQ1035  VERT ORDER      -  FIRST     CLASS II
 OQ1035
 OQ1035.The horizontal coordinates were scaled from a map and have
 OQ1035.an estimated accuracy of +/- 6 seconds.
 OQ1035
 OQ1035.The orthometric height was determined by differential leveling and
 OQ1035.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1035.in September 1993.
 OQ1035
 OQ1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1035.GEOID18 height accuracy estimate available here.
 OQ1035
 OQ1035.Click photographs - Photos may exist for this station.
 OQ1035
 OQ1035.The dynamic height is computed by dividing the NAVD 88
 OQ1035.geopotential number by the normal gravity value computed on the
 OQ1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1035.degrees latitude (g = 980.6199 gals.).
 OQ1035
 OQ1035.The modeled gravity was interpolated from observed gravity values.
 OQ1035
 OQ1035;                    North         East    Units  Estimated Accuracy
 OQ1035;SPC SD S     -   168,280.      885,810.      MT  (+/- 180 meters Scaled)
 OQ1035
 OQ1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP785512(NAD 83)
 OQ1035
 OQ1035                          SUPERSEDED SURVEY CONTROL
 OQ1035
 OQ1035.No superseded survey control is available for this station.
 OQ1035
 OQ1035_MARKER: Z = SEE DESCRIPTION
 OQ1035_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1035_STAMPING: I29-96.7 1990
 OQ1035_MARK LOGO: NGS
 OQ1035_PROJECTION: FLUSH
 OQ1035_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1035_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1035+STABILITY: POSITION/ELEVATION WELL
 OQ1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1035+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2011
 OQ1035_ROD/PIPE-DEPTH: 6.4 meters
 OQ1035_SLEEVE-DEPTH  : 2.0 meters
 OQ1035
 OQ1035  HISTORY     - Date     Condition        Report By
 OQ1035  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1035  HISTORY     - 19900522 GOOD             NGS
 OQ1035  HISTORY     - 19910619 GOOD             NGS
 OQ1035  HISTORY     - 20110304 GOOD             INDIV
 OQ1035
 OQ1035                          STATION DESCRIPTION
 OQ1035
 OQ1035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1035'21.2 KM (13.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1035'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.1 KM (0.7 MI)
 OQ1035'NORTH OF MILEPOST 96, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1035'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 84.0 M
 OQ1035'(275.6 FT) SOUTH-SOUTHEAST OF THE SOUTH END OF A GUARDRAIL, 31.2 M
 OQ1035'(102.4 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND
 OQ1035'LANES OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 OQ1035'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1035'AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1035
 OQ1035                          STATION RECOVERY (1991)
 OQ1035
 OQ1035'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1035'21.2 KM (13.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1035'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.1 KM (0.7 MI)
 OQ1035'NORTH OF MILEPOST 96, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1035'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 84.0 M
 OQ1035'(275.6 FT) SOUTH-SOUTHEAST OF THE SOUTH END OF A GUARDRAIL, 31.2 M
 OQ1035'(102.4 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND
 OQ1035'LANES OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 OQ1035'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1035'AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1035
 OQ1035                          STATION RECOVERY (2011)
 OQ1035
 OQ1035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1037 ***********************************************************************
 OQ1037  DESIGNATION -  I29 098.2
 OQ1037  PID         -  OQ1037
 OQ1037  STATE/COUNTY-  SD/MINNEHAHA
 OQ1037  COUNTRY     -  US
 OQ1037  USGS QUAD   -  COLTON SE (2017)
 OQ1037
 OQ1037                         *CURRENT SURVEY CONTROL
 OQ1037  ______________________________________________________________________
 OQ1037* NAD 83(1986) POSITION- 43 48 58.     (N) 096 46 47.     (W)   SCALED
 OQ1037* NAVD 88 ORTHO HEIGHT -   475.560 (meters)     1560.23  (feet) ADJUSTED
 OQ1037  ______________________________________________________________________
 OQ1037  GEOID HEIGHT    -        -25.990 (meters)                     GEOID18
 OQ1037  DYNAMIC HEIGHT  -        475.448 (meters)     1559.87  (feet) COMP
 OQ1037  MODELED GRAVITY -    980,370.1   (mgal)                       NAVD 88
 OQ1037
 OQ1037  VERT ORDER      -  FIRST     CLASS II
 OQ1037
 OQ1037.The horizontal coordinates were scaled from a map and have
 OQ1037.an estimated accuracy of +/- 6 seconds.
 OQ1037
 OQ1037.The orthometric height was determined by differential leveling and
 OQ1037.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1037.in September 1993.
 OQ1037
 OQ1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1037.GEOID18 height accuracy estimate available here.
 OQ1037
 OQ1037.Click photographs - Photos may exist for this station.
 OQ1037
 OQ1037.The dynamic height is computed by dividing the NAVD 88
 OQ1037.geopotential number by the normal gravity value computed on the
 OQ1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1037.degrees latitude (g = 980.6199 gals.).
 OQ1037
 OQ1037.The modeled gravity was interpolated from observed gravity values.
 OQ1037
 OQ1037;                    North         East    Units  Estimated Accuracy
 OQ1037;SPC SD S     -   170,840.      885,790.      MT  (+/- 180 meters Scaled)
 OQ1037
 OQ1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP785538(NAD 83)
 OQ1037
 OQ1037                          SUPERSEDED SURVEY CONTROL
 OQ1037
 OQ1037.No superseded survey control is available for this station.
 OQ1037
 OQ1037_MARKER: Z = SEE DESCRIPTION
 OQ1037_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1037_STAMPING: I29-98.2 1990
 OQ1037_MARK LOGO: NGS
 OQ1037_PROJECTION: FLUSH
 OQ1037_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1037+STABILITY: POSITION/ELEVATION WELL
 OQ1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1037+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2011
 OQ1037_ROD/PIPE-DEPTH: 6.4 meters
 OQ1037_SLEEVE-DEPTH  : 2.0 meters
 OQ1037
 OQ1037  HISTORY     - Date     Condition        Report By
 OQ1037  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1037  HISTORY     - 19900522 GOOD             NGS
 OQ1037  HISTORY     - 19910619 GOOD             NGS
 OQ1037  HISTORY     - 20110304 GOOD             INDIV
 OQ1037
 OQ1037                          STATION DESCRIPTION
 OQ1037
 OQ1037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1037'18.6 KM (11.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1037'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.4 KM (0.2 MI)
 OQ1037'NORTH OF MILEPOST 98, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1037'IRON PIPE THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 48.4 M
 OQ1037'(158.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1037'HIGHWAY, 39.7 M (130.2 FT) SOUTHEAST OF THE EAST END OF A 24-INCH
 OQ1037'PIPE CULVERT, 29.4 M (96.5 FT) EAST OF THE CENTER OF THE NORTHBOUND
 OQ1037'OFF RAMP (EXIT 98), 25.2 M (82.7 FT) NORTH OF A T-FENCE CORNER, 0.35
 OQ1037'M (1.15 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OQ1037'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ1037'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1037
 OQ1037                          STATION RECOVERY (1991)
 OQ1037
 OQ1037'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1037'18.6 KM (11.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1037'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.4 KM (0.2 MI)
 OQ1037'NORTH OF MILEPOST 98, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1037'IRON PIPE THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 48.4 M
 OQ1037'(158.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1037'HIGHWAY, 39.7 M (130.2 FT) SOUTHEAST OF THE EAST END OF A 24-INCH
 OQ1037'PIPE CULVERT, 29.4 M (96.5 FT) EAST OF THE CENTER OF THE NORTHBOUND
 OQ1037'OFF RAMP (EXIT 98), 25.2 M (82.7 FT) NORTH OF A T-FENCE CORNER, 0.35
 OQ1037'M (1.15 FT) WEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OQ1037'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ1037'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1037
 OQ1037                          STATION RECOVERY (2011)
 OQ1037
 OQ1037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1038 ***********************************************************************
 OQ1038  DESIGNATION -  I29 099.5
 OQ1038  PID         -  OQ1038
 OQ1038  STATE/COUNTY-  SD/MINNEHAHA
 OQ1038  COUNTRY     -  US
 OQ1038  USGS QUAD   -  COLTON SE (2017)
 OQ1038
 OQ1038                         *CURRENT SURVEY CONTROL
 OQ1038  ______________________________________________________________________
 OQ1038* NAD 83(1986) POSITION- 43 50 07.     (N) 096 46 47.     (W)   SCALED
 OQ1038* NAVD 88 ORTHO HEIGHT -   493.719 (meters)     1619.81  (feet) ADJUSTED
 OQ1038  ______________________________________________________________________
 OQ1038  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 OQ1038  DYNAMIC HEIGHT  -        493.604 (meters)     1619.43  (feet) COMP
 OQ1038  MODELED GRAVITY -    980,371.3   (mgal)                       NAVD 88
 OQ1038
 OQ1038  VERT ORDER      -  FIRST     CLASS II
 OQ1038
 OQ1038.The horizontal coordinates were scaled from a map and have
 OQ1038.an estimated accuracy of +/- 6 seconds.
 OQ1038
 OQ1038.The orthometric height was determined by differential leveling and
 OQ1038.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1038.in September 1993.
 OQ1038
 OQ1038.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1038.GEOID18 height accuracy estimate available here.
 OQ1038
 OQ1038.Click photographs - Photos may exist for this station.
 OQ1038
 OQ1038.The dynamic height is computed by dividing the NAVD 88
 OQ1038.geopotential number by the normal gravity value computed on the
 OQ1038.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1038.degrees latitude (g = 980.6199 gals.).
 OQ1038
 OQ1038.The modeled gravity was interpolated from observed gravity values.
 OQ1038
 OQ1038;                    North         East    Units  Estimated Accuracy
 OQ1038;SPC SD S     -   172,970.      885,700.      MT  (+/- 180 meters Scaled)
 OQ1038
 OQ1038_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP785559(NAD 83)
 OQ1038
 OQ1038                          SUPERSEDED SURVEY CONTROL
 OQ1038
 OQ1038.No superseded survey control is available for this station.
 OQ1038
 OQ1038_MARKER: Z = SEE DESCRIPTION
 OQ1038_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1038_STAMPING: I29-99.5 1990
 OQ1038_MARK LOGO: NGS
 OQ1038_PROJECTION: PROJECTING 4 CENTIMETERS
 OQ1038_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1038_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1038+STABILITY: POSITION/ELEVATION WELL
 OQ1038_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1038+SATELLITE: SATELLITE OBSERVATIONS - March 04, 2011
 OQ1038_ROD/PIPE-DEPTH: 6.4 meters
 OQ1038_SLEEVE-DEPTH  : 2.0 meters
 OQ1038
 OQ1038  HISTORY     - Date     Condition        Report By
 OQ1038  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1038  HISTORY     - 19900523 GOOD             NGS
 OQ1038  HISTORY     - 19910619 GOOD             NGS
 OQ1038  HISTORY     - 20110304 GOOD             INDIV
 OQ1038
 OQ1038                          STATION DESCRIPTION
 OQ1038
 OQ1038'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1038'16.5 KM (10.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1038'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.9 KM (0.6 MI)
 OQ1038'NORTH OF MILEPOST 99, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1038'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 122.0 M
 OQ1038'(400.3 FT) SOUTH OF THE SOUTH END OF A GUARDRAIL, 37.7 M (123.7 FT)
 OQ1038'NORTH OF THE MOST NORTHERLY 1 OF 2 FENCE BRACE POSTS, 34.7 M
 OQ1038'(113.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1038'HIGHWAY, 0.6 M (2.0 FT)  BELOW THE LEVEL OF THE HIGHWAY, AND 0.35 M
 OQ1038'(1.15 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1038'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1038'PVC CAP.
 OQ1038
 OQ1038                          STATION RECOVERY (1991)
 OQ1038
 OQ1038'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1038'16.5 KM (10.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1038'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.9 KM (0.6 MI)
 OQ1038'NORTH OF MILEPOST 99, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1038'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 122.0 M
 OQ1038'(400.3 FT) SOUTH OF THE SOUTH END OF A GUARDRAIL, 37.7 M (123.7 FT)
 OQ1038'NORTH OF THE MOST NORTHERLY 1 OF 2 FENCE BRACE POSTS, 34.7 M
 OQ1038'(113.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1038'HIGHWAY, 0.6 M (2.0 FT)  BELOW THE LEVEL OF THE HIGHWAY, AND 0.35 M
 OQ1038'(1.15 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1038'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1038'PVC CAP.
 OQ1038
 OQ1038                          STATION RECOVERY (2011)
 OQ1038
 OQ1038'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1038'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1042 ***********************************************************************
 OQ1042  DESIGNATION -  I29 101.5
 OQ1042  PID         -  OQ1042
 OQ1042  STATE/COUNTY-  SD/MOODY
 OQ1042  COUNTRY     -  US
 OQ1042  USGS QUAD   -  COLTON SE (2017)
 OQ1042
 OQ1042                         *CURRENT SURVEY CONTROL
 OQ1042  ______________________________________________________________________
 OQ1042* NAD 83(1986) POSITION- 43 51 36.     (N) 096 45 39.     (W)   SCALED
 OQ1042* NAVD 88 ORTHO HEIGHT -   493.556 (meters)     1619.28  (feet) ADJUSTED
 OQ1042  ______________________________________________________________________
 OQ1042  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 OQ1042  DYNAMIC HEIGHT  -        493.442 (meters)     1618.90  (feet) COMP
 OQ1042  MODELED GRAVITY -    980,371.3   (mgal)                       NAVD 88
 OQ1042
 OQ1042  VERT ORDER      -  FIRST     CLASS II
 OQ1042
 OQ1042.The horizontal coordinates were scaled from a map and have
 OQ1042.an estimated accuracy of +/- 6 seconds.
 OQ1042
 OQ1042.The orthometric height was determined by differential leveling and
 OQ1042.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1042.in September 1993.
 OQ1042
 OQ1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1042.GEOID18 height accuracy estimate available here.
 OQ1042
 OQ1042.Click photographs - Photos may exist for this station.
 OQ1042
 OQ1042.The dynamic height is computed by dividing the NAVD 88
 OQ1042.geopotential number by the normal gravity value computed on the
 OQ1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1042.degrees latitude (g = 980.6199 gals.).
 OQ1042
 OQ1042.The modeled gravity was interpolated from observed gravity values.
 OQ1042
 OQ1042;                    North         East    Units  Estimated Accuracy
 OQ1042;SPC SD S     -   175,780.      887,100.      MT  (+/- 180 meters Scaled)
 OQ1042
 OQ1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799587(NAD 83)
 OQ1042
 OQ1042                          SUPERSEDED SURVEY CONTROL
 OQ1042
 OQ1042.No superseded survey control is available for this station.
 OQ1042
 OQ1042_MARKER: Z = SEE DESCRIPTION
 OQ1042_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1042_STAMPING: I29-101.5 1990
 OQ1042_MARK LOGO: NGS
 OQ1042_PROJECTION: PROJECTING 6 CENTIMETERS
 OQ1042_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1042_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1042+STABILITY: POSITION/ELEVATION WELL
 OQ1042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1042+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 OQ1042_ROD/PIPE-DEPTH: 6.4 meters
 OQ1042_SLEEVE-DEPTH  : 2.0 meters
 OQ1042
 OQ1042  HISTORY     - Date     Condition        Report By
 OQ1042  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1042  HISTORY     - 19900523 GOOD             NGS
 OQ1042  HISTORY     - 19910619 GOOD             NGS
 OQ1042  HISTORY     - 20120514 GOOD             INDIV
 OQ1042
 OQ1042                          STATION DESCRIPTION
 OQ1042
 OQ1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1042'13.3 KM (8.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1042'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.9 KM (0.6 MI)
 OQ1042'NORTH OF MILEPOST 101, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1042'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 33.3 M
 OQ1042'(109.3 FT) NORTHWEST OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ1042'SOUTHBOUND LANES OF THE HIGHWAY, 15.1 M (49.5 FT) NORTHEAST OF THE
 OQ1042'MOST NORTHEASTERLY 1 OF 2 FENCE BRACE POSTS, AND 0.3 M (1.0 FT)
 OQ1042'SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1042'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1042
 OQ1042                          STATION RECOVERY (1991)
 OQ1042
 OQ1042'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1042'13.3 KM (8.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1042'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.9 KM (0.6 MI)
 OQ1042'NORTH OF MILEPOST 101, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 OQ1042'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 33.3 M
 OQ1042'(109.3 FT) NORTHWEST OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ1042'SOUTHBOUND LANES OF THE HIGHWAY, 15.1 M (49.5 FT) NORTHEAST OF THE
 OQ1042'MOST NORTHEASTERLY 1 OF 2 FENCE BRACE POSTS, AND 0.3 M (1.0 FT)
 OQ1042'SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1042'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1042
 OQ1042                          STATION RECOVERY (2012)
 OQ1042
 OQ1042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1044 ***********************************************************************
 OQ1044  DESIGNATION -  I29 104.2
 OQ1044  PID         -  OQ1044
 OQ1044  STATE/COUNTY-  SD/MOODY
 OQ1044  COUNTRY     -  US
 OQ1044  USGS QUAD   -  COLMAN (2017)
 OQ1044
 OQ1044                         *CURRENT SURVEY CONTROL
 OQ1044  ______________________________________________________________________
 OQ1044* NAD 83(1986) POSITION- 43 53 46.     (N) 096 45 29.     (W)   SCALED
 OQ1044* NAVD 88 ORTHO HEIGHT -   503.792 (meters)     1652.86  (feet) ADJUSTED
 OQ1044  ______________________________________________________________________
 OQ1044  GEOID HEIGHT    -        -25.963 (meters)                     GEOID18
 OQ1044  DYNAMIC HEIGHT  -        503.675 (meters)     1652.47  (feet) COMP
 OQ1044  MODELED GRAVITY -    980,370.7   (mgal)                       NAVD 88
 OQ1044
 OQ1044  VERT ORDER      -  FIRST     CLASS II
 OQ1044
 OQ1044.The horizontal coordinates were scaled from a map and have
 OQ1044.an estimated accuracy of +/- 6 seconds.
 OQ1044
 OQ1044.The orthometric height was determined by differential leveling and
 OQ1044.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1044.in September 1993.
 OQ1044
 OQ1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1044.GEOID18 height accuracy estimate available here.
 OQ1044
 OQ1044.Click photographs - Photos may exist for this station.
 OQ1044
 OQ1044.The dynamic height is computed by dividing the NAVD 88
 OQ1044.geopotential number by the normal gravity value computed on the
 OQ1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1044.degrees latitude (g = 980.6199 gals.).
 OQ1044
 OQ1044.The modeled gravity was interpolated from observed gravity values.
 OQ1044
 OQ1044;                    North         East    Units  Estimated Accuracy
 OQ1044;SPC SD S     -   179,790.      887,150.      MT  (+/- 180 meters Scaled)
 OQ1044
 OQ1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP800627(NAD 83)
 OQ1044
 OQ1044                          SUPERSEDED SURVEY CONTROL
 OQ1044
 OQ1044.No superseded survey control is available for this station.
 OQ1044
 OQ1044_MARKER: Z = SEE DESCRIPTION
 OQ1044_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1044_STAMPING: I29-104.2 1990
 OQ1044_MARK LOGO: NGS
 OQ1044_PROJECTION: PROJECTING 4 CENTIMETERS
 OQ1044_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1044_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1044+STABILITY: POSITION/ELEVATION WELL
 OQ1044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1044+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ1044_ROD/PIPE-DEPTH: 6.4 meters
 OQ1044_SLEEVE-DEPTH  : 2.0 meters
 OQ1044
 OQ1044  HISTORY     - Date     Condition        Report By
 OQ1044  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1044  HISTORY     - 19900523 GOOD             NGS
 OQ1044  HISTORY     - 19910619 GOOD             NGS
 OQ1044  HISTORY     - 20110317 GOOD             INDIV
 OQ1044
 OQ1044                          STATION DESCRIPTION
 OQ1044
 OQ1044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1044'9.2 KM (5.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1044'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.5 KM (0.3 MI)
 OQ1044'NORTH OF OVERPASS NUMBER 103.82, 0.2 KM (0.1 MI) NORTH OF MILEPOST
 OQ1044'104, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP
 OQ1044'THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 160.0 M (524.9 FT) SOUTH
 OQ1044'OF A WEATHER INFORMATION SIGN, 31.3 M (102.7 FT) EAST OF THE
 OQ1044'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.2 M (3.9 FT)
 OQ1044'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS
 OQ1044'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1044'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1044
 OQ1044                          STATION RECOVERY (1991)
 OQ1044
 OQ1044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1044'9.2 KM (5.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1044'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.5 KM (0.3 MI)
 OQ1044'NORTH OF OVERPASS NUMBER 103.82, 0.2 KM (0.1 MI) NORTH OF MILEPOST
 OQ1044'104, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP
 OQ1044'THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 160.0 M (524.9 FT) SOUTH
 OQ1044'OF A WEATHER INFORMATION SIGN, 31.3 M (102.7 FT) EAST OF THE
 OQ1044'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.2 M (3.9 FT)
 OQ1044'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS
 OQ1044'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1044'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1044
 OQ1044                          STATION RECOVERY (2011)
 OQ1044
 OQ1044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1045 ***********************************************************************
 OQ1045  DESIGNATION -  I29 105.3
 OQ1045  PID         -  OQ1045
 OQ1045  STATE/COUNTY-  SD/MOODY
 OQ1045  COUNTRY     -  US
 OQ1045  USGS QUAD   -  COLMAN (2017)
 OQ1045
 OQ1045                         *CURRENT SURVEY CONTROL
 OQ1045  ______________________________________________________________________
 OQ1045* NAD 83(1986) POSITION- 43 54 48.     (N) 096 45 29.     (W)   SCALED
 OQ1045* NAVD 88 ORTHO HEIGHT -   492.196 (meters)     1614.81  (feet) ADJUSTED
 OQ1045  ______________________________________________________________________
 OQ1045  GEOID HEIGHT    -        -25.966 (meters)                     GEOID18
 OQ1045  DYNAMIC HEIGHT  -        492.081 (meters)     1614.44  (feet) COMP
 OQ1045  MODELED GRAVITY -    980,370.0   (mgal)                       NAVD 88
 OQ1045
 OQ1045  VERT ORDER      -  FIRST     CLASS II
 OQ1045
 OQ1045.The horizontal coordinates were scaled from a map and have
 OQ1045.an estimated accuracy of +/- 6 seconds.
 OQ1045
 OQ1045.The orthometric height was determined by differential leveling and
 OQ1045.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1045.in September 1993.
 OQ1045
 OQ1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1045.GEOID18 height accuracy estimate available here.
 OQ1045
 OQ1045.Click photographs - Photos may exist for this station.
 OQ1045
 OQ1045.The dynamic height is computed by dividing the NAVD 88
 OQ1045.geopotential number by the normal gravity value computed on the
 OQ1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1045.degrees latitude (g = 980.6199 gals.).
 OQ1045
 OQ1045.The modeled gravity was interpolated from observed gravity values.
 OQ1045
 OQ1045;                    North         East    Units  Estimated Accuracy
 OQ1045;SPC SD S     -   181,710.      887,070.      MT  (+/- 180 meters Scaled)
 OQ1045
 OQ1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP800646(NAD 83)
 OQ1045
 OQ1045                          SUPERSEDED SURVEY CONTROL
 OQ1045
 OQ1045.No superseded survey control is available for this station.
 OQ1045
 OQ1045_MARKER: Z = SEE DESCRIPTION
 OQ1045_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1045_STAMPING: I29-105.3 1990
 OQ1045_MARK LOGO: NGS
 OQ1045_PROJECTION: FLUSH
 OQ1045_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1045_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1045+STABILITY: POSITION/ELEVATION WELL
 OQ1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1045+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ1045_ROD/PIPE-DEPTH: 6.4 meters
 OQ1045_SLEEVE-DEPTH  : 2.0 meters
 OQ1045
 OQ1045  HISTORY     - Date     Condition        Report By
 OQ1045  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1045  HISTORY     - 19900523 GOOD             NGS
 OQ1045  HISTORY     - 19910619 GOOD             NGS
 OQ1045  HISTORY     - 20110317 GOOD             INDIV
 OQ1045
 OQ1045                          STATION DESCRIPTION
 OQ1045
 OQ1045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1045'7.3 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1045'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.8 KM (0.5 MI)
 OQ1045'NORTH OF A HIGHWAY OVERPASS (EXIT 104), 0.4 KM (0.2 MI) NORTH OF
 OQ1045'MILEPOST 105, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1045'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 56.8 M
 OQ1045'(186.4 FT) SOUTH OF A T-FENCE, 34.2 M (112.2 FT) EAST OF THE
 OQ1045'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 OQ1045'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS
 OQ1045'POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1045'LOGO CAP THEN THROUGH A 4-INCH PVC CAP.
 OQ1045
 OQ1045                          STATION RECOVERY (1991)
 OQ1045
 OQ1045'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1045'7.3 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1045'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.8 KM (0.5 MI)
 OQ1045'NORTH OF A HIGHWAY OVERPASS (EXIT 104), 0.4 KM (0.2 MI) NORTH OF
 OQ1045'MILEPOST 105, A STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON
 OQ1045'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH IRON PIPE, 56.8 M
 OQ1045'(186.4 FT) SOUTH OF A T-FENCE, 34.2 M (112.2 FT) EAST OF THE
 OQ1045'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 OQ1045'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS
 OQ1045'POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1045'LOGO CAP THEN THROUGH A 4-INCH PVC CAP.
 OQ1045
 OQ1045                          STATION RECOVERY (2011)
 OQ1045
 OQ1045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1046 ***********************************************************************
 OQ1046  DESIGNATION -  I29 105.8
 OQ1046  PID         -  OQ1046
 OQ1046  STATE/COUNTY-  SD/MOODY
 OQ1046  COUNTRY     -  US
 OQ1046  USGS QUAD   -  COLMAN (2017)
 OQ1046
 OQ1046                         *CURRENT SURVEY CONTROL
 OQ1046  ______________________________________________________________________
 OQ1046* NAD 83(1986) POSITION- 43 55 14.     (N) 096 45 30.     (W)   SCALED
 OQ1046* NAVD 88 ORTHO HEIGHT -   478.700 (meters)     1570.53  (feet) ADJUSTED
 OQ1046  ______________________________________________________________________
 OQ1046  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 OQ1046  DYNAMIC HEIGHT  -        478.588 (meters)     1570.17  (feet) COMP
 OQ1046  MODELED GRAVITY -    980,369.6   (mgal)                       NAVD 88
 OQ1046
 OQ1046  VERT ORDER      -  FIRST     CLASS II
 OQ1046
 OQ1046.The horizontal coordinates were scaled from a map and have
 OQ1046.an estimated accuracy of +/- 6 seconds.
 OQ1046
 OQ1046.The orthometric height was determined by differential leveling and
 OQ1046.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1046.in September 1993.
 OQ1046
 OQ1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1046.GEOID18 height accuracy estimate available here.
 OQ1046
 OQ1046.Click photographs - Photos may exist for this station.
 OQ1046
 OQ1046.The dynamic height is computed by dividing the NAVD 88
 OQ1046.geopotential number by the normal gravity value computed on the
 OQ1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1046.degrees latitude (g = 980.6199 gals.).
 OQ1046
 OQ1046.The modeled gravity was interpolated from observed gravity values.
 OQ1046
 OQ1046;                    North         East    Units  Estimated Accuracy
 OQ1046;SPC SD S     -   182,510.      887,010.      MT  (+/- 180 meters Scaled)
 OQ1046
 OQ1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799654(NAD 83)
 OQ1046
 OQ1046                          SUPERSEDED SURVEY CONTROL
 OQ1046
 OQ1046.No superseded survey control is available for this station.
 OQ1046
 OQ1046_MARKER: Z = SEE DESCRIPTION
 OQ1046_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1046_STAMPING: I29-105.8 1990
 OQ1046_MARK LOGO: NGS
 OQ1046_PROJECTION: FLUSH
 OQ1046_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1046_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1046+STABILITY: POSITION/ELEVATION WELL
 OQ1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1046+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2011
 OQ1046_ROD/PIPE-DEPTH: 6.4 meters
 OQ1046_SLEEVE-DEPTH  : 2.0 meters
 OQ1046
 OQ1046  HISTORY     - Date     Condition        Report By
 OQ1046  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1046  HISTORY     - 19900523 GOOD             NGS
 OQ1046  HISTORY     - 19910619 GOOD             NGS
 OQ1046  HISTORY     - 20110317 GOOD             INDIV
 OQ1046
 OQ1046                          STATION DESCRIPTION
 OQ1046
 OQ1046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1046'6.5 KM (4.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1046'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.25 KM (0.78 MI)
 OQ1046'NORTH OF MILEPOST 105, 0.3 KM (0.2 MI) NORTH OF BACHELOR CHEEK, A
 OQ1046'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 OQ1046'ATTACHED TO A 1-1/2 INCH IRON PIPE, 55.7 M (182.7 FT) SOUTH OF A
 OQ1046'T-FENCE CORNER, 48.0 M (157.5 FT) SOUTH OF THE EXTENDED CENTER OF AN
 OQ1046'ABANDONED SECTION LINE ROAD, 31.4 EAST OF THE CENTERLINE OF THE
 OQ1046'NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OQ1046'THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1046'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1046'THROUGH A 4-INCH PVC CAP.
 OQ1046
 OQ1046                          STATION RECOVERY (1991)
 OQ1046
 OQ1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1046'6.5 KM (4.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1046'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 1.25 KM (0.78 MI)
 OQ1046'NORTH OF MILEPOST 105, 0.3 KM (0.2 MI) NORTH OF BACHELOR CHEEK, A
 OQ1046'STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS
 OQ1046'ATTACHED TO A 1-1/2 INCH IRON PIPE, 55.7 M (182.7 FT) SOUTH OF A
 OQ1046'T-FENCE CORNER, 48.0 M (157.5 FT) SOUTH OF THE EXTENDED CENTER OF AN
 OQ1046'ABANDONED SECTION LINE ROAD, 31.4 EAST OF THE CENTERLINE OF THE
 OQ1046'NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OQ1046'THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1046'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1046'THROUGH A 4-INCH PVC CAP.
 OQ1046
 OQ1046                          STATION RECOVERY (2011)
 OQ1046
 OQ1046'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1047 ***********************************************************************
 OQ1047  FBN         -  This is a Federal Base Network Control Station.
 OQ1047  DESIGNATION -  I29 107.0
 OQ1047  PID         -  OQ1047
 OQ1047  STATE/COUNTY-  SD/MOODY
 OQ1047  COUNTRY     -  US
 OQ1047  USGS QUAD   -  COLMAN (2017)
 OQ1047
 OQ1047                         *CURRENT SURVEY CONTROL
 OQ1047  ______________________________________________________________________
 OQ1047* NAD 83(2011) POSITION- 43 56 14.39605(N) 096 45 28.94191(W)   ADJUSTED
 OQ1047* NAD 83(2011) ELLIP HT-   476.052 (meters)        (06/27/12)   ADJUSTED
 OQ1047* NAD 83(2011) EPOCH   -  2010.00
 OQ1047* NAVD 88 ORTHO HEIGHT -   502.003 (meters)     1646.99  (feet) ADJUSTED
 OQ1047  ______________________________________________________________________
 OQ1047  GEOID HEIGHT    -        -25.967 (meters)                     GEOID18
 OQ1047  NAD 83(2011) X  -   -541,389.886 (meters)                     COMP
 OQ1047  NAD 83(2011) Y  - -4,568,687.861 (meters)                     COMP
 OQ1047  NAD 83(2011) Z  -  4,403,410.439 (meters)                     COMP
 OQ1047  LAPLACE CORR    -         -3.25  (seconds)                    DEFLEC18
 OQ1047  DYNAMIC HEIGHT  -        501.886 (meters)     1646.60  (feet) COMP
 OQ1047  MODELED GRAVITY -    980,368.7   (mgal)                       NAVD 88
 OQ1047
 OQ1047  VERT ORDER      -  FIRST     CLASS II
 OQ1047
 OQ1047  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1047  Standards:
 OQ1047         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1047            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1047  -------------------------------------------------------------------
 OQ1047  NETWORK    0.40   0.88           0.18   0.14   0.45      0.03216198
 OQ1047  -------------------------------------------------------------------
 OQ1047  Click here for local accuracies and other accuracy information.
 OQ1047
 OQ1047.The horizontal coordinates were established by GPS observations
 OQ1047.and adjusted by the National Geodetic Survey in June 2012.
 OQ1047
 OQ1047.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1047.been affixed to the stable North American tectonic plate. See 
 OQ1047.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1047
 OQ1047.The horizontal coordinates are valid at the epoch date displayed above
 OQ1047.which is a decimal equivalence of Year/Month/Day.
 OQ1047
 OQ1047.The orthometric height was determined by differential leveling and
 OQ1047.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1047.in September 1993.
 OQ1047
 OQ1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1047.GEOID18 height accuracy estimate available here.
 OQ1047
 OQ1047.Click photographs - Photos may exist for this station.
 OQ1047
 OQ1047.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1047
 OQ1047.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1047
 OQ1047.The ellipsoidal height was determined by GPS observations
 OQ1047.and is referenced to NAD 83.
 OQ1047
 OQ1047.The dynamic height is computed by dividing the NAVD 88
 OQ1047.geopotential number by the normal gravity value computed on the
 OQ1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1047.degrees latitude (g = 980.6199 gals.).
 OQ1047
 OQ1047.The modeled gravity was interpolated from observed gravity values.
 OQ1047
 OQ1047. The following values were computed from the NAD 83(2011) position.
 OQ1047
 OQ1047;                    North         East     Units Scale Factor Converg.
 OQ1047;SPC SD S     -   184,369.499   886,951.437   MT  0.99992234   +2 27 59.1
 OQ1047;SPC SD S     -   604,885.60  2,909,939.84   sFT  0.99992234   +2 27 59.1
 OQ1047;UTM  14      - 4,867,355.887   679,938.058   MT  0.99999824   +1 33 21.8
 OQ1047
 OQ1047!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1047!SPC SD S     -   0.99992536  x   0.99992234  =   0.99984770
 OQ1047!UTM  14      -   0.99992536  x   0.99999824  =   0.99992360
 OQ1047
 OQ1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7993867355(NAD 83)
 OQ1047
 OQ1047                          SUPERSEDED SURVEY CONTROL
 OQ1047
 OQ1047  NAD 83(2007)-  43 56 14.39602(N)    096 45 28.94284(W) AD(2002.00) 0
 OQ1047  ELLIP H (02/10/07)  476.085  (m)                       GP(2002.00)    
 OQ1047  ELLIP H (06/23/03)  476.101  (m)                       GP(       ) 3 1
 OQ1047  NAD 83(1996)-  43 56 14.39565(N)    096 45 28.94203(W) AD(       ) B
 OQ1047  ELLIP H (04/18/97)  476.105  (m)                       GP(       ) 4 1
 OQ1047  NAVD 88             502.00   (m)         1647.0    (f) LEVELING    3  
 OQ1047
 OQ1047.Superseded values are not recommended for survey control.
 OQ1047
 OQ1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1047.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1047
 OQ1047_MARKER: Z = SEE DESCRIPTION
 OQ1047_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1047_STAMPING: I29-107.0 1990
 OQ1047_MARK LOGO: SDDT
 OQ1047_PROJECTION: FLUSH
 OQ1047_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1047_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1047+SATELLITE: SATELLITE OBSERVATIONS - October 01, 2015
 OQ1047_ROD/PIPE-DEPTH: 6.40 meters
 OQ1047_SLEEVE-DEPTH  : 1.80 meters
 OQ1047
 OQ1047  HISTORY     - Date     Condition        Report By
 OQ1047  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1047  HISTORY     - 19900524 GOOD             NGS
 OQ1047  HISTORY     - 19910619 GOOD             NGS
 OQ1047  HISTORY     - 19960617 GOOD             NGS
 OQ1047  HISTORY     - 20020604 GOOD             SDDT
 OQ1047  HISTORY     - 20080903 GOOD             SDDT
 OQ1047  HISTORY     - 20110317 GOOD             INDIV
 OQ1047  HISTORY     - 20151001 GOOD             MNDT
 OQ1047
 OQ1047                          STATION DESCRIPTION
 OQ1047
 OQ1047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1047'4.6 KM (2.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1047'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.2 KM (0.1 MI)
 OQ1047'NORTH OF THE JUNCTION OF A COUNTY ROAD, A STAINLESS STEEL BALL EPOXIED
 OQ1047'TO THE TOP OF AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 IRON PIPE,
 OQ1047'92.0 M (301.8 FT) SOUTH-SOUTHEAST OF MILEPOST 107, 42.6 M (139.8 FT)
 OQ1047'SOUTHEAST OF THE SOUTHEAST END OF A CABLE GUARDRAIL, 33.5 M
 OQ1047'(109.9 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1047'HIGHWAY, 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M
 OQ1047'(1.0 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1047'POINT IS THROUGH A 5-INCH LOGO CAP THEN THROUGH A 4-INCH PVC CAP.
 OQ1047
 OQ1047                          STATION RECOVERY (1991)
 OQ1047
 OQ1047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1047'4.6 KM (2.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1047'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), 0.2 KM (0.1 MI)
 OQ1047'NORTH OF THE JUNCTION OF A COUNTY ROAD, A STAINLESS STEEL BALL EPOXIED
 OQ1047'TO THE TOP OF AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 IRON PIPE,
 OQ1047'92.0 M (301.8 FT) SOUTH-SOUTHEAST OF MILEPOST 107, 42.6 M (139.8 FT)
 OQ1047'SOUTHEAST OF THE SOUTHEAST END OF A CABLE GUARDRAIL, 33.5 M
 OQ1047'(109.9 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1047'HIGHWAY, 1.2 M (3.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M
 OQ1047'(1.0 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OQ1047'POINT IS THROUGH A 5-INCH LOGO CAP THEN THROUGH A 4-INCH PVC CAP.
 OQ1047
 OQ1047                          STATION RECOVERY (1996)
 OQ1047
 OQ1047'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1047'THE STATION IS LOCATED ABOUT 7.1 KM (4.40 MI) SOUTHWEST OF LONE TREE
 OQ1047'AND 4.6 KM (2.85 MI) SOUTH OF STATE HIGHWAY 34, ON INTERSTATE HIGHWAY
 OQ1047'29 AT MILEPOST 107.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 OQ1047'THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND STATE
 OQ1047'HIGHWAY 34 (COLMAN EXIT 109), GO SOUTH ON INTERSTATE HIGHWAY 29 FOR
 OQ1047'4.6 KM (2.85 MI) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 OQ1047'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 OQ1047'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 92.0 M (301.8
 OQ1047'FT) SOUTH-SOUTHEAST OF MILEPOST 107, 33.5 M (109.9 FT) EAST OF THE
 OQ1047'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.2 M (3.9 FT)
 OQ1047'ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A METAL GUARD
 OQ1047'POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 OQ1047'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1047'A 4-INCH PVC CAP.
 OQ1047
 OQ1047                          STATION RECOVERY (2002)
 OQ1047
 OQ1047'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OQ1047'RECOVERED AS DESCRIBED
 OQ1047'
 OQ1047
 OQ1047                          STATION RECOVERY (2008)
 OQ1047
 OQ1047'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OQ1047'RECOVERED AS DESCRIBED
 OQ1047
 OQ1047                          STATION RECOVERY (2011)
 OQ1047
 OQ1047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1047'RECOVERED IN GOOD CONDITION.
 OQ1047
 OQ1047                          STATION RECOVERY (2015)
 OQ1047
 OQ1047'RECOVERY NOTE BY MN DEPT OF TRANSP 2015 (MPP)
 OQ1047'2.85 MILES SOUTH ON TRUNK HIGHWAY 34 FROM JUNCTION OF INTERSTATE
 OQ1047'HIGHWAY 29 AND TRUNK HIGHWAY 34, 109.9 FEET EAST OF THE NORTHBOUND
 OQ1047'LANES OF THE HIGHWAY, 1.3 FEET EAST OF A METAL GUARD POST, 1.0 FOOT
 OQ1047'WEST OF A WITNESS POST. ON INTERSTATE HIGHWAY 29 AT MILEPOST 107.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1050 ***********************************************************************
 OQ1050  DESIGNATION -  I29 110.0
 OQ1050  PID         -  OQ1050
 OQ1050  STATE/COUNTY-  SD/MOODY
 OQ1050  COUNTRY     -  US
 OQ1050  USGS QUAD   -  COLMAN (2017)
 OQ1050
 OQ1050                         *CURRENT SURVEY CONTROL
 OQ1050  ______________________________________________________________________
 OQ1050* NAD 83(1986) POSITION- 43 58 57.     (N) 096 45 27.     (W)   SCALED
 OQ1050* NAVD 88 ORTHO HEIGHT -   513.589 (meters)     1685.00  (feet) ADJUSTED
 OQ1050  ______________________________________________________________________
 OQ1050  GEOID HEIGHT    -        -25.957 (meters)                     GEOID18
 OQ1050  DYNAMIC HEIGHT  -        513.468 (meters)     1684.60  (feet) COMP
 OQ1050  MODELED GRAVITY -    980,367.0   (mgal)                       NAVD 88
 OQ1050
 OQ1050  VERT ORDER      -  FIRST     CLASS II
 OQ1050
 OQ1050.The horizontal coordinates were scaled from a map and have
 OQ1050.an estimated accuracy of +/- 6 seconds.
 OQ1050
 OQ1050.The orthometric height was determined by differential leveling and
 OQ1050.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1050.in June 1991.
 OQ1050
 OQ1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1050.GEOID18 height accuracy estimate available here.
 OQ1050
 OQ1050.Click photographs - Photos may exist for this station.
 OQ1050
 OQ1050.The dynamic height is computed by dividing the NAVD 88
 OQ1050.geopotential number by the normal gravity value computed on the
 OQ1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1050.degrees latitude (g = 980.6199 gals.).
 OQ1050
 OQ1050.The modeled gravity was interpolated from observed gravity values.
 OQ1050
 OQ1050;                    North         East    Units  Estimated Accuracy
 OQ1050;SPC SD S     -   189,390.      886,780.      MT  (+/- 180 meters Scaled)
 OQ1050
 OQ1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP798723(NAD 83)
 OQ1050
 OQ1050                          SUPERSEDED SURVEY CONTROL
 OQ1050
 OQ1050.No superseded survey control is available for this station.
 OQ1050
 OQ1050_MARKER: Z = SEE DESCRIPTION
 OQ1050_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1050_STAMPING: I29-110.0
 OQ1050_MARK LOGO: NGS
 OQ1050_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1050_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1050_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1050+STABILITY: POSITION/ELEVATION WELL
 OQ1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1050+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2011
 OQ1050_ROD/PIPE-DEPTH: 6.4 meters
 OQ1050_SLEEVE-DEPTH  : 2.0 meters
 OQ1050
 OQ1050  HISTORY     - Date     Condition        Report By
 OQ1050  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1050  HISTORY     - 19900524 GOOD             NGS
 OQ1050  HISTORY     - 19910619 GOOD             NGS
 OQ1050  HISTORY     - 20080903 GOOD             SDDT
 OQ1050  HISTORY     - 20110318 GOOD             INDIV
 OQ1050
 OQ1050                          STATION DESCRIPTION
 OQ1050
 OQ1050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1050'0.4 KM (0.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1050'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), A STAINLESS STEEL
 OQ1050'BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS ATTACHED TO A
 OQ1050'1-1/2 INCH IRON PIPE, 42.0 M (137.8 FT) EAST OF AND LEVEL WITH THE
 OQ1050'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 24.6 M (80.7 FT)
 OQ1050'EAST-NORTHEAST OF THE CENTER OF A NORTHBOUND ON RAMP (EXIT 109), 7.4 M
 OQ1050'(24.3 FT) SOUTH-SOUTHEAST OF THE MOST SOUTHERLY 1 OF 3 FENCE BRACE
 OQ1050'POST, 6.7 M (22.0 FT) SOUTH OF THE MOST SOUTHWESTERLY 1 OF 3 UTILITY
 OQ1050'POLES, AND 0.4 M (1.3 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE.
 OQ1050'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAN AND THEN
 OQ1050'THROUGH A 4-INCH PVC CAP.
 OQ1050
 OQ1050                          STATION RECOVERY (1991)
 OQ1050
 OQ1050'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1050'0.4 KM (0.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1050'JUNCTION WITH STATE HIGHWAY 34 (COLMAN EXIT 109), A STAINLESS STEEL
 OQ1050'BALL EPOXIED TO THE TOP OF AN IRON PIPE CAP THAT IS ATTACHED TO A
 OQ1050'1-1/2 INCH IRON PIPE, 42.0 M (137.8 FT) EAST OF AND LEVEL WITH THE
 OQ1050'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 24.6 M (80.7 FT)
 OQ1050'EAST-NORTHEAST OF THE CENTER OF A NORTHBOUND ON RAMP (EXIT 109), 7.4 M
 OQ1050'(24.3 FT) SOUTH-SOUTHEAST OF THE MOST SOUTHERLY 1 OF 3 FENCE BRACE
 OQ1050'POST, 6.7 M (22.0 FT) SOUTH OF THE MOST SOUTHWESTERLY 1 OF 3 UTILITY
 OQ1050'POLES, AND 0.4 M (1.3 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE.
 OQ1050'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAN AND THEN
 OQ1050'THROUGH A 4-INCH PVC CAP.
 OQ1050
 OQ1050                          STATION RECOVERY (2008)
 OQ1050
 OQ1050'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OQ1050'RECOVERED AS DESCRIBED
 OQ1050
 OQ1050                          STATION RECOVERY (2011)
 OQ1050
 OQ1050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1050'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1019 ***********************************************************************
 PR1019  DESIGNATION -  I29 112.2
 PR1019  PID         -  PR1019
 PR1019  STATE/COUNTY-  SD/MOODY
 PR1019  COUNTRY     -  US
 PR1019  USGS QUAD   -  RUTLAND SE (2017)
 PR1019
 PR1019                         *CURRENT SURVEY CONTROL
 PR1019  ______________________________________________________________________
 PR1019* NAD 83(1986) POSITION- 44 00 49.     (N) 096 45 31.     (W)   SCALED
 PR1019* NAVD 88 ORTHO HEIGHT -   507.806 (meters)     1666.03  (feet) ADJUSTED
 PR1019  ______________________________________________________________________
 PR1019  GEOID HEIGHT    -        -25.945 (meters)                     GEOID18
 PR1019  DYNAMIC HEIGHT  -        507.687 (meters)     1665.64  (feet) COMP
 PR1019  MODELED GRAVITY -    980,369.0   (mgal)                       NAVD 88
 PR1019
 PR1019  VERT ORDER      -  FIRST     CLASS II
 PR1019
 PR1019.The horizontal coordinates were scaled from a map and have
 PR1019.an estimated accuracy of +/- 6 seconds.
 PR1019
 PR1019.The orthometric height was determined by differential leveling and
 PR1019.adjusted by the NATIONAL GEODETIC SURVEY
 PR1019.in October 1997.
 PR1019
 PR1019.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1019.GEOID18 height accuracy estimate available here.
 PR1019
 PR1019.Click photographs - Photos may exist for this station.
 PR1019
 PR1019.The dynamic height is computed by dividing the NAVD 88
 PR1019.geopotential number by the normal gravity value computed on the
 PR1019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1019.degrees latitude (g = 980.6199 gals.).
 PR1019
 PR1019.The modeled gravity was interpolated from observed gravity values.
 PR1019
 PR1019;                    North         East    Units  Estimated Accuracy
 PR1019;SPC SD S     -   192,840.      886,540.      MT  (+/- 180 meters Scaled)
 PR1019
 PR1019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP796758(NAD 83)
 PR1019
 PR1019                          SUPERSEDED SURVEY CONTROL
 PR1019
 PR1019  NAVD 88 (06/15/91)  507.810  (m)         1666.04   (f) SUPERSEDED  1 2
 PR1019
 PR1019.Superseded values are not recommended for survey control.
 PR1019
 PR1019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1019.See file dsdata.pdf to determine how the superseded data were derived.
 PR1019
 PR1019_MARKER: Z = SEE DESCRIPTION
 PR1019_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1019_STAMPING: I29-112.2 1990
 PR1019_MARK LOGO: NGS
 PR1019_PROJECTION: PROJECTING 6 CENTIMETERS
 PR1019_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1019_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1019+STABILITY: POSITION/ELEVATION WELL
 PR1019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1019+SATELLITE: SATELLITE OBSERVATIONS - April 30, 2012
 PR1019_ROD/PIPE-DEPTH: 6.4 meters
 PR1019_SLEEVE-DEPTH  : 2.0 meters
 PR1019
 PR1019  HISTORY     - Date     Condition        Report By
 PR1019  HISTORY     - 1990     MONUMENTED       SDDT
 PR1019  HISTORY     - 19900524 GOOD             NGS
 PR1019  HISTORY     - 20120430 GOOD             USGS
 PR1019
 PR1019                          STATION DESCRIPTION
 PR1019
 PR1019'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1019'3.9 KM (2.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1019'JUNCTION WITH STATE HIGHWAY 38 (COLEMAN EXIT 104), 0.3 KM (0.2 MI)
 PR1019'NORTH OF MILEPOST 112, 31.3 M (102.7 FT) EAST OF THE CENTERLINE OF THE
 PR1019'NORTHBOUND LANES OF THE HIGHWAY, 19.0 M (62.3 FT) SOUTH OF A T-FENCE
 PR1019'CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M
 PR1019'(1.0 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS
 PR1019'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 PR1019'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 PR1019'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PR1019
 PR1019                          STATION RECOVERY (2012)
 PR1019
 PR1019'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2012 (RFT)
 PR1019'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1020 ***********************************************************************
 PR1020  DESIGNATION -  I29 113.1
 PR1020  PID         -  PR1020
 PR1020  STATE/COUNTY-  SD/MOODY
 PR1020  COUNTRY     -  US
 PR1020  USGS QUAD   -  RUTLAND SE (2017)
 PR1020
 PR1020                         *CURRENT SURVEY CONTROL
 PR1020  ______________________________________________________________________
 PR1020* NAD 83(1986) POSITION- 44 01 37.     (N) 096 45 31.     (W)   SCALED
 PR1020* NAVD 88 ORTHO HEIGHT -   501.019 (meters)     1643.76  (feet) ADJUSTED
 PR1020  ______________________________________________________________________
 PR1020  GEOID HEIGHT    -        -25.939 (meters)                     GEOID18
 PR1020  DYNAMIC HEIGHT  -        500.902 (meters)     1643.38  (feet) COMP
 PR1020  MODELED GRAVITY -    980,370.3   (mgal)                       NAVD 88
 PR1020
 PR1020  VERT ORDER      -  FIRST     CLASS II
 PR1020
 PR1020.The horizontal coordinates were scaled from a map and have
 PR1020.an estimated accuracy of +/- 6 seconds.
 PR1020
 PR1020.The orthometric height was determined by differential leveling and
 PR1020.adjusted by the NATIONAL GEODETIC SURVEY
 PR1020.in October 1997.
 PR1020
 PR1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1020.GEOID18 height accuracy estimate available here.
 PR1020
 PR1020.Click photographs - Photos may exist for this station.
 PR1020
 PR1020.The dynamic height is computed by dividing the NAVD 88
 PR1020.geopotential number by the normal gravity value computed on the
 PR1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1020.degrees latitude (g = 980.6199 gals.).
 PR1020
 PR1020.The modeled gravity was interpolated from observed gravity values.
 PR1020
 PR1020;                    North         East    Units  Estimated Accuracy
 PR1020;SPC SD S     -   194,320.      886,480.      MT  (+/- 180 meters Scaled)
 PR1020
 PR1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP796773(NAD 83)
 PR1020
 PR1020                          SUPERSEDED SURVEY CONTROL
 PR1020
 PR1020  NAVD 88 (06/15/91)  501.023  (m)         1643.77   (f) SUPERSEDED  1 2
 PR1020
 PR1020.Superseded values are not recommended for survey control.
 PR1020
 PR1020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1020.See file dsdata.pdf to determine how the superseded data were derived.
 PR1020
 PR1020_MARKER: Z = SEE DESCRIPTION
 PR1020_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1020_STAMPING: I29-113.1 1990
 PR1020_MARK LOGO: NGS
 PR1020_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1020_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1020_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1020+STABILITY: POSITION/ELEVATION WELL
 PR1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1020+SATELLITE: SATELLITE OBSERVATIONS - May 24, 1990
 PR1020_ROD/PIPE-DEPTH: 6.4 meters
 PR1020_SLEEVE-DEPTH  : 2.0 meters
 PR1020
 PR1020  HISTORY     - Date     Condition        Report By
 PR1020  HISTORY     - 1990     MONUMENTED       SDDT
 PR1020  HISTORY     - 19900524 GOOD             NGS
 PR1020  HISTORY     - 20110330 POOR             INDIV
 PR1020
 PR1020                          STATION DESCRIPTION
 PR1020
 PR1020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1020'5.3 KM (3.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1020'JUNCTION WITH STATE HIGHWAY 34 (COELMAN EXIT 104), 0.2 KM (0.1 MI)
 PR1020'NORTH OF MILEPOST 113, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE
 PR1020'NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 PR1020'THE HIGHWAY, AND 0.35 M (1.15 FT) WEST OF A WITNESS POST AND FENCE.
 PR1020'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1020'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1020'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1020'PVC CAP.
 PR1020
 PR1020                          STATION RECOVERY (2011)
 PR1020
 PR1020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1020'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1022 ***********************************************************************
 PR1022  DESIGNATION -  I29 115.0
 PR1022  PID         -  PR1022
 PR1022  STATE/COUNTY-  SD/MOODY
 PR1022  COUNTRY     -  US
 PR1022  USGS QUAD   -  RUTLAND SE (2017)
 PR1022
 PR1022                         *CURRENT SURVEY CONTROL
 PR1022  ______________________________________________________________________
 PR1022* NAD 83(1986) POSITION- 44 03 11.     (N) 096 45 28.     (W)   SCALED
 PR1022* NAVD 88 ORTHO HEIGHT -   505.567 (meters)     1658.68  (feet) ADJUSTED
 PR1022  ______________________________________________________________________
 PR1022  GEOID HEIGHT    -        -25.922 (meters)                     GEOID18
 PR1022  DYNAMIC HEIGHT  -        505.451 (meters)     1658.30  (feet) COMP
 PR1022  MODELED GRAVITY -    980,373.1   (mgal)                       NAVD 88
 PR1022
 PR1022  VERT ORDER      -  FIRST     CLASS II
 PR1022
 PR1022.The horizontal coordinates were scaled from a map and have
 PR1022.an estimated accuracy of +/- 6 seconds.
 PR1022
 PR1022.The orthometric height was determined by differential leveling and
 PR1022.adjusted by the NATIONAL GEODETIC SURVEY
 PR1022.in October 1997.
 PR1022
 PR1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1022.GEOID18 height accuracy estimate available here.
 PR1022
 PR1022.Click photographs - Photos may exist for this station.
 PR1022
 PR1022.The dynamic height is computed by dividing the NAVD 88
 PR1022.geopotential number by the normal gravity value computed on the
 PR1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1022.degrees latitude (g = 980.6199 gals.).
 PR1022
 PR1022.The modeled gravity was interpolated from observed gravity values.
 PR1022
 PR1022;                    North         East    Units  Estimated Accuracy
 PR1022;SPC SD S     -   197,220.      886,420.      MT  (+/- 180 meters Scaled)
 PR1022
 PR1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP796802(NAD 83)
 PR1022
 PR1022                          SUPERSEDED SURVEY CONTROL
 PR1022
 PR1022  NAVD 88 (06/15/91)  505.573  (m)         1658.70   (f) SUPERSEDED  1 2
 PR1022
 PR1022.Superseded values are not recommended for survey control.
 PR1022
 PR1022.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1022.See file dsdata.pdf to determine how the superseded data were derived.
 PR1022
 PR1022_MARKER: Z = SEE DESCRIPTION
 PR1022_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1022_STAMPING: I29-115.0 1990
 PR1022_MARK LOGO: NGS
 PR1022_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1022_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1022+STABILITY: POSITION/ELEVATION WELL
 PR1022_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1022+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2011
 PR1022_ROD/PIPE-DEPTH: 6.4 meters
 PR1022_SLEEVE-DEPTH  : 2.0 meters
 PR1022
 PR1022  HISTORY     - Date     Condition        Report By
 PR1022  HISTORY     - 1990     MONUMENTED       SDDT
 PR1022  HISTORY     - 19900524 GOOD             NGS
 PR1022  HISTORY     - 20110328 GOOD             INDIV
 PR1022
 PR1022                          STATION DESCRIPTION
 PR1022
 PR1022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1022'8.2 KM (5.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1022'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 171.0 M
 PR1022'(561.0 FT) NORTH OF THE CENTERLINE OF STATE HIGHWAY 32 (EXIT 114),
 PR1022'140.0 M (459.3 FT) SOUTHEAST OF MILEPOST 115, 93.0 M (305.1 FT) SOUTH
 PR1022'OF A T-FENCE CORNER, 83.0 M (272.3 FT) EAST OF THE CENTERLINE OF THE
 PR1022'NORTHBOUND LANES OF THE HIGHWAY, 25.3 M (83.0 FT) EAST-NORTHEAST OF
 PR1022'THE CENTER OF THE NORTHBOUND ON RAMP OF EXIT 114, 2.3 M (7.5 FT)
 PR1022'NORTH-NORTHWEST OF MOST NORTHWESTERLY OF 2 FENCE BRACE POSTS, AND 0.3
 PR1022'M (1.0 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE
 PR1022'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 PR1022'THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 PR1022'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC PIPE
 PR1022'SCREW CAP.
 PR1022
 PR1022                          STATION RECOVERY (2011)
 PR1022
 PR1022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1024 ***********************************************************************
 PR1024  DESIGNATION -  I29 116.7
 PR1024  PID         -  PR1024
 PR1024  STATE/COUNTY-  SD/MOODY
 PR1024  COUNTRY     -  US
 PR1024  USGS QUAD   -  RUTLAND SE (2017)
 PR1024
 PR1024                         *CURRENT SURVEY CONTROL
 PR1024  ______________________________________________________________________
 PR1024* NAD 83(1986) POSITION- 44 04 42.     (N) 096 45 33.     (W)   SCALED
 PR1024* NAVD 88 ORTHO HEIGHT -   507.757 (meters)     1665.87  (feet) ADJUSTED
 PR1024  ______________________________________________________________________
 PR1024  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 PR1024  DYNAMIC HEIGHT  -        507.642 (meters)     1665.49  (feet) COMP
 PR1024  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PR1024
 PR1024  VERT ORDER      -  FIRST     CLASS II
 PR1024
 PR1024.The horizontal coordinates were scaled from a map and have
 PR1024.an estimated accuracy of +/- 6 seconds.
 PR1024
 PR1024.The orthometric height was determined by differential leveling and
 PR1024.adjusted by the NATIONAL GEODETIC SURVEY
 PR1024.in October 1997.
 PR1024
 PR1024.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1024.GEOID18 height accuracy estimate available here.
 PR1024
 PR1024.Click photographs - Photos may exist for this station.
 PR1024
 PR1024.The dynamic height is computed by dividing the NAVD 88
 PR1024.geopotential number by the normal gravity value computed on the
 PR1024.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1024.degrees latitude (g = 980.6199 gals.).
 PR1024
 PR1024.The modeled gravity was interpolated from observed gravity values.
 PR1024
 PR1024;                    North         East    Units  Estimated Accuracy
 PR1024;SPC SD S     -   200,020.      886,190.      MT  (+/- 180 meters Scaled)
 PR1024
 PR1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP794830(NAD 83)
 PR1024
 PR1024                          SUPERSEDED SURVEY CONTROL
 PR1024
 PR1024  NAVD 88 (06/15/91)  507.765  (m)         1665.89   (f) SUPERSEDED  1 2
 PR1024
 PR1024.Superseded values are not recommended for survey control.
 PR1024
 PR1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1024.See file dsdata.pdf to determine how the superseded data were derived.
 PR1024
 PR1024_MARKER: Z = SEE DESCRIPTION
 PR1024_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1024_STAMPING: I29-116.7 1990
 PR1024_MARK LOGO: NGS
 PR1024_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1024_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1024_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1024+STABILITY: POSITION/ELEVATION WELL
 PR1024_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1024+SATELLITE: SATELLITE OBSERVATIONS - May 30, 1990
 PR1024_ROD/PIPE-DEPTH: 6.4 meters
 PR1024_SLEEVE-DEPTH  : 2.0 meters
 PR1024
 PR1024  HISTORY     - Date     Condition        Report By
 PR1024  HISTORY     - 1990     MONUMENTED       SDDT
 PR1024  HISTORY     - 19900530 GOOD             NGS
 PR1024
 PR1024                          STATION DESCRIPTION
 PR1024
 PR1024'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1024'11.1 KM (6.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1024'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 1.2 KM (0.7 MI)
 PR1024'NORTH OF MILEPOST 116, 200.0 M (656.2 FT) SOUTH OF THE CENTER OF A
 PR1024'COUNTY ROAD, 31.4 M (103.0 FT) EAST OF THE CENTERLINE OF THE
 PR1024'SOUTHBOUND LANES OF THE HIGHWAY, 14.0 M (45.9 FT) NORTH OF THE MOST
 PR1024'NORTHERLY OF 2 FENCE BRACE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 PR1024'THE ROAD, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST AND FENCE.
 PR1024'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1024'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1024'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1024'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1027 ***********************************************************************
 PR1027  CBN         -  This is a Cooperative Base Network Control Station.
 PR1027  DESIGNATION -  I29 120.1
 PR1027  PID         -  PR1027
 PR1027  STATE/COUNTY-  SD/MOODY
 PR1027  COUNTRY     -  US
 PR1027  USGS QUAD   -  MEDARY (2017)
 PR1027
 PR1027                         *CURRENT SURVEY CONTROL
 PR1027  ______________________________________________________________________
 PR1027* NAD 83(2011) POSITION- 44 07 35.76388(N) 096 45 31.27424(W)   ADJUSTED
 PR1027* NAD 83(2011) ELLIP HT-   487.180 (meters)        (06/27/12)   ADJUSTED
 PR1027* NAD 83(2011) EPOCH   -  2010.00
 PR1027* NAVD 88 ORTHO HEIGHT -   513.020 (meters)     1683.13  (feet) ADJUSTED
 PR1027  ______________________________________________________________________
 PR1027  GEOID HEIGHT    -        -25.828 (meters)                     GEOID18
 PR1027  NAD 83(2011) X  -   -539,722.084 (meters)                     COMP
 PR1027  NAD 83(2011) Y  - -4,554,172.928 (meters)                     COMP
 PR1027  NAD 83(2011) Z  -  4,418,539.020 (meters)                     COMP
 PR1027  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 PR1027  DYNAMIC HEIGHT  -        512.907 (meters)     1682.76  (feet) COMP
 PR1027  MODELED GRAVITY -    980,382.5   (mgal)                       NAVD 88
 PR1027
 PR1027  VERT ORDER      -  FIRST     CLASS II
 PR1027
 PR1027  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1027  Standards:
 PR1027         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1027            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1027  -------------------------------------------------------------------
 PR1027  NETWORK    0.64   1.94           0.29   0.22   0.99     -0.15833610
 PR1027  -------------------------------------------------------------------
 PR1027  Click here for local accuracies and other accuracy information.
 PR1027
 PR1027.The horizontal coordinates were established by GPS observations
 PR1027.and adjusted by the National Geodetic Survey in June 2012.
 PR1027
 PR1027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1027.been affixed to the stable North American tectonic plate. See 
 PR1027.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1027
 PR1027.The horizontal coordinates are valid at the epoch date displayed above
 PR1027.which is a decimal equivalence of Year/Month/Day.
 PR1027
 PR1027.The orthometric height was determined by differential leveling and
 PR1027.adjusted by the NATIONAL GEODETIC SURVEY
 PR1027.in October 1997.
 PR1027
 PR1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1027.GEOID18 height accuracy estimate available here.
 PR1027
 PR1027.Click photographs - Photos may exist for this station.
 PR1027
 PR1027.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1027
 PR1027.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1027
 PR1027.The ellipsoidal height was determined by GPS observations
 PR1027.and is referenced to NAD 83.
 PR1027
 PR1027.The dynamic height is computed by dividing the NAVD 88
 PR1027.geopotential number by the normal gravity value computed on the
 PR1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1027.degrees latitude (g = 980.6199 gals.).
 PR1027
 PR1027.The modeled gravity was interpolated from observed gravity values.
 PR1027
 PR1027. The following values were computed from the NAD 83(2011) position.
 PR1027
 PR1027;                    North         East     Units Scale Factor Converg.
 PR1027;SPC SD S     -   205,376.589   885,994.684   MT  0.99994618   +2 27 57.5
 PR1027;SPC SD S     -   673,806.36  2,906,800.89   sFT  0.99994618   +2 27 57.5
 PR1027;UTM  14      - 4,888,376.833   679,314.178   MT  0.99999546   +1 33 39.3
 PR1027
 PR1027!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1027!SPC SD S     -   0.99992361  x   0.99994618  =   0.99986980
 PR1027!UTM  14      -   0.99992361  x   0.99999546  =   0.99991908
 PR1027
 PR1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7931488376(NAD 83)
 PR1027
 PR1027                          SUPERSEDED SURVEY CONTROL
 PR1027
 PR1027  NAD 83(2007)-  44 07 35.76384(N)    096 45 31.27516(W) AD(2002.00) 0
 PR1027  ELLIP H (02/10/07)  487.210  (m)                       GP(2002.00)    
 PR1027  ELLIP H (04/15/04)  487.235  (m)                       GP(       ) 2 1
 PR1027  NAD 83(1996)-  44 07 35.76338(N)    096 45 31.27439(W) AD(       ) B
 PR1027  ELLIP H (04/18/97)  487.242  (m)                       GP(       ) 4 1
 PR1027  NAVD 88             513.03   (m)         1683.2    (f) LEVELING    3  
 PR1027  NAVD 88 (06/15/91)  513.031  (m)         1683.17   (f) SUPERSEDED  1 2
 PR1027
 PR1027.Superseded values are not recommended for survey control.
 PR1027
 PR1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1027.See file dsdata.pdf to determine how the superseded data were derived.
 PR1027
 PR1027_MARKER: Z = SEE DESCRIPTION
 PR1027_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1027_STAMPING: I29-120.1 1990
 PR1027_MARK LOGO: NGS
 PR1027_PROJECTION: FLUSH
 PR1027_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1027_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1027+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2011
 PR1027_ROD/PIPE-DEPTH: 6.4 meters
 PR1027_SLEEVE-DEPTH  : 1.8 meters
 PR1027
 PR1027  HISTORY     - Date     Condition        Report By
 PR1027  HISTORY     - 1990     MONUMENTED       SDDT
 PR1027  HISTORY     - 19900530 GOOD             NGS
 PR1027  HISTORY     - 19960617 GOOD             NGS
 PR1027  HISTORY     - 20080903 GOOD             SDDT
 PR1027  HISTORY     - 20110401 GOOD             INDIV
 PR1027
 PR1027                          STATION DESCRIPTION
 PR1027
 PR1027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1027'16.4 KM (10.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1027'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 0.35 KM (0.22 MI)
 PR1027'NORTH OF THE INTERSECTION OF A COUNTY ROAD, 53.9 M (176.8 FT) SOUTH OF
 PR1027'THE MOST SOUTHERLY OF 3 FENCE BRACE POSTS, 31.4 M (103.0 FT) EAST OF
 PR1027'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1027'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1027'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1027'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1027'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 PR1027
 PR1027                          STATION RECOVERY (1996)
 PR1027
 PR1027'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1027'THE STATION IS LOCATED ABOUT 10.2 MI (16.4 KM) NORTH OF THE JUNCTION
 PR1027'OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 34, ON INTERSTATE HIGHWAY
 PR1027'29.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 PR1027'THE JUNCTION OF STATE HIGHWAY 34 AND INTERSTATE HIGHWAY 29 (COLEMAN
 PR1027'EXIT 109), GO NORTH ALONG INTERSTATE 29 FOR 10.2 MI (16.4 KM) TO THE
 PR1027'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A
 PR1027'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 PR1027'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 0.35 KM (0.20 MI) NORTH OF
 PR1027'THE INTERSECTION OF A COUNTY ROAD, 53.9 M (176.8 FT) SOUTH OF THE MOST
 PR1027'SOUTHERLY OF 3 BRACED FENCE POSTS, 31.4 M (103.0 FT) EAST OF AND LEVEL
 PR1027'WITH THE CENTERLINE OF THE NORTHBOUND HIGHWAY, AND 0.4 M (1.3 FT) WEST
 PR1027'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 PR1027'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PR1027
 PR1027                          STATION RECOVERY (2008)
 PR1027
 PR1027'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 PR1027'RECOVERED AS DESCRIBED
 PR1027
 PR1027                          STATION RECOVERY (2011)
 PR1027
 PR1027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1029 ***********************************************************************
 PR1029  DESIGNATION -  I29 122.0
 PR1029  PID         -  PR1029
 PR1029  STATE/COUNTY-  SD/MOODY
 PR1029  COUNTRY     -  US
 PR1029  USGS QUAD   -  MEDARY (2017)
 PR1029
 PR1029                         *CURRENT SURVEY CONTROL
 PR1029  ______________________________________________________________________
 PR1029* NAD 83(1986) POSITION- 44 09 16.94   (N) 096 45 31.20   (W)   HD_HELD1
 PR1029* NAVD 88 ORTHO HEIGHT -   501.917 (meters)     1646.71  (feet) ADJUSTED
 PR1029  ______________________________________________________________________
 PR1029  GEOID HEIGHT    -        -25.782 (meters)                     GEOID18
 PR1029  DYNAMIC HEIGHT  -        501.809 (meters)     1646.35  (feet) COMP
 PR1029  MODELED GRAVITY -    980,387.0   (mgal)                       NAVD 88
 PR1029
 PR1029  VERT ORDER      -  FIRST     CLASS II
 PR1029
 PR1029.The horizontal coordinates were determined by differentially corrected
 PR1029.hand held GPS observations or other comparable positioning techniques
 PR1029.and have an estimated accuracy of +/- 3 meters.
 PR1029
 PR1029.The orthometric height was determined by differential leveling and
 PR1029.adjusted by the NATIONAL GEODETIC SURVEY
 PR1029.in October 1997.
 PR1029
 PR1029.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1029.GEOID18 height accuracy estimate available here.
 PR1029
 PR1029.Click photographs - Photos may exist for this station.
 PR1029
 PR1029.The dynamic height is computed by dividing the NAVD 88
 PR1029.geopotential number by the normal gravity value computed on the
 PR1029.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1029.degrees latitude (g = 980.6199 gals.).
 PR1029
 PR1029.The modeled gravity was interpolated from observed gravity values.
 PR1029
 PR1029;                    North         East    Units  Estimated Accuracy
 PR1029;SPC SD S     -   208,496.4     885,862.0     MT  (+/- 3 meters HH1 GPS) 
 PR1029
 PR1029_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7923091498(NAD 83)
 PR1029
 PR1029                          SUPERSEDED SURVEY CONTROL
 PR1029
 PR1029  NAVD 88 (06/15/91)  501.930  (m)         1646.75   (f) SUPERSEDED  1 2
 PR1029
 PR1029.Superseded values are not recommended for survey control.
 PR1029
 PR1029.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1029.See file dsdata.pdf to determine how the superseded data were derived.
 PR1029
 PR1029_MARKER: Z = SEE DESCRIPTION
 PR1029_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1029_STAMPING: I29-122.0 1990
 PR1029_MARK LOGO: NGS
 PR1029_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1029_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1029_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1029+STABILITY: POSITION/ELEVATION WELL
 PR1029_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1029+SATELLITE: SATELLITE OBSERVATIONS - July 02, 1990
 PR1029_ROD/PIPE-DEPTH: 6.4 meters
 PR1029_SLEEVE-DEPTH  : 2.0 meters
 PR1029
 PR1029  HISTORY     - Date     Condition        Report By
 PR1029  HISTORY     - 1990     MONUMENTED       SDDT
 PR1029  HISTORY     - 19900702 GOOD             NGS
 PR1029
 PR1029                          STATION DESCRIPTION
 PR1029
 PR1029'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1029'17.5 KM (10.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1029'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 241.0 M (790.7 FT) NORTH
 PR1029'OF THE CENTERLINE OF A PAVED COUNTY ROAD, 65.6 M (215.2 FT) EAST OF
 PR1029'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 34.3
 PR1029'EAST-NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT 121),
 PR1029'6.6 M (21.7 FT) SOUTH-SOUTHEAST OF THE MOST SOUTHERLY OF 3 FENCE
 PR1029'BRACE POSTS, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ON RAMP, AND 0.3 M
 PR1029'(1.0 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1029'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1029'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1029'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH AN 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1031 ***********************************************************************
 PR1031  DESIGNATION -  I29 123.6
 PR1031  PID         -  PR1031
 PR1031  STATE/COUNTY-  SD/MOODY
 PR1031  COUNTRY     -  US
 PR1031  USGS QUAD   -  MEDARY (2017)
 PR1031
 PR1031                         *CURRENT SURVEY CONTROL
 PR1031  ______________________________________________________________________
 PR1031* NAD 83(1986) POSITION- 44 10 39.29   (N) 096 45 32.23   (W)   HD_HELD1
 PR1031* NAVD 88 ORTHO HEIGHT -   483.093 (meters)     1584.95  (feet) ADJUSTED
 PR1031  ______________________________________________________________________
 PR1031  GEOID HEIGHT    -        -25.742 (meters)                     GEOID18
 PR1031  DYNAMIC HEIGHT  -        482.990 (meters)     1584.61  (feet) COMP
 PR1031  MODELED GRAVITY -    980,390.9   (mgal)                       NAVD 88
 PR1031
 PR1031  VERT ORDER      -  FIRST     CLASS II
 PR1031
 PR1031.The horizontal coordinates were determined by differentially corrected
 PR1031.hand held GPS observations or other comparable positioning techniques
 PR1031.and have an estimated accuracy of +/- 3 meters.
 PR1031
 PR1031.The orthometric height was determined by differential leveling and
 PR1031.adjusted by the NATIONAL GEODETIC SURVEY
 PR1031.in October 1997.
 PR1031
 PR1031.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1031.GEOID18 height accuracy estimate available here.
 PR1031
 PR1031.Click photographs - Photos may exist for this station.
 PR1031
 PR1031.The dynamic height is computed by dividing the NAVD 88
 PR1031.geopotential number by the normal gravity value computed on the
 PR1031.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1031.degrees latitude (g = 980.6199 gals.).
 PR1031
 PR1031.The modeled gravity was interpolated from observed gravity values.
 PR1031
 PR1031;                    North         East    Units  Estimated Accuracy
 PR1031;SPC SD S     -   211,034.7     885,729.8     MT  (+/- 3 meters HH1 GPS) 
 PR1031
 PR1031_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP7913894038(NAD 83)
 PR1031
 PR1031                          SUPERSEDED SURVEY CONTROL
 PR1031
 PR1031  NAVD 88 (06/15/91)  483.107  (m)         1584.99   (f) SUPERSEDED  1 2
 PR1031
 PR1031.Superseded values are not recommended for survey control.
 PR1031
 PR1031.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1031.See file dsdata.pdf to determine how the superseded data were derived.
 PR1031
 PR1031_MARKER: Z = SEE DESCRIPTION
 PR1031_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1031_STAMPING: I29-123.6 1990
 PR1031_MARK LOGO: NGS
 PR1031_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1031_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1031_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1031+STABILITY: POSITION/ELEVATION WELL
 PR1031_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1031+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2011
 PR1031_ROD/PIPE-DEPTH: 6.4 meters
 PR1031_SLEEVE-DEPTH  : 2.0 meters
 PR1031
 PR1031  HISTORY     - Date     Condition        Report By
 PR1031  HISTORY     - 1990     MONUMENTED       SDDT
 PR1031  HISTORY     - 19900703 GOOD             NGS
 PR1031  HISTORY     - 20110802 GOOD             WOOLPT
 PR1031
 PR1031                          STATION DESCRIPTION
 PR1031
 PR1031'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1031'14.9 KM (9.3 MI) SOUTHERY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1031'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 1.0 KM (0.6 MI) NORTH OF
 PR1031'MILEPOST 123, 0.35 KM (0.22 MI) SOUTH OF THE SOUTH END OF A HIGHWAY
 PR1031'BRIDGE SPANNING BIG SIOUX RIVER, 45.6 M (149.6 FT) SOUTH OF A T-FENCE
 PR1031'CORNER, 31.2 M (102.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1031'LANES OF THE HIGHWAY, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 PR1031'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1031'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1031'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1031'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PR1031
 PR1031                          STATION RECOVERY (2011)
 PR1031
 PR1031'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2011 (JSW)
 PR1031'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1035 ***********************************************************************
 PR1035  DESIGNATION -  I29 126.0
 PR1035  PID         -  PR1035
 PR1035  STATE/COUNTY-  SD/BROOKINGS
 PR1035  COUNTRY     -  US
 PR1035  USGS QUAD   -  MEDARY (2017)
 PR1035
 PR1035                         *CURRENT SURVEY CONTROL
 PR1035  ______________________________________________________________________
 PR1035* NAD 83(1986) POSITION- 44 12 44.     (N) 096 45 27.     (W)   SCALED
 PR1035* NAVD 88 ORTHO HEIGHT -   483.860 (meters)     1587.46  (feet) ADJUSTED
 PR1035  ______________________________________________________________________
 PR1035  GEOID HEIGHT    -        -25.678 (meters)                     GEOID18
 PR1035  DYNAMIC HEIGHT  -        483.760 (meters)     1587.14  (feet) COMP
 PR1035  MODELED GRAVITY -    980,397.2   (mgal)                       NAVD 88
 PR1035
 PR1035  VERT ORDER      -  FIRST     CLASS II
 PR1035
 PR1035.The horizontal coordinates were scaled from a map and have
 PR1035.an estimated accuracy of +/- 6 seconds.
 PR1035
 PR1035.The orthometric height was determined by differential leveling and
 PR1035.adjusted by the NATIONAL GEODETIC SURVEY
 PR1035.in October 1997.
 PR1035
 PR1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1035.GEOID18 height accuracy estimate available here.
 PR1035
 PR1035.Click photographs - Photos may exist for this station.
 PR1035
 PR1035.The dynamic height is computed by dividing the NAVD 88
 PR1035.geopotential number by the normal gravity value computed on the
 PR1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1035.degrees latitude (g = 980.6199 gals.).
 PR1035
 PR1035.The modeled gravity was interpolated from observed gravity values.
 PR1035
 PR1035;                    North         East    Units  Estimated Accuracy
 PR1035;SPC SD N     -    47,290.      859,080.      MT  (+/- 180 meters Scaled)
 PR1035
 PR1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP791978(NAD 83)
 PR1035
 PR1035                          SUPERSEDED SURVEY CONTROL
 PR1035
 PR1035  NAVD 88 (06/15/91)  483.879  (m)         1587.53   (f) SUPERSEDED  1 2
 PR1035
 PR1035.Superseded values are not recommended for survey control.
 PR1035
 PR1035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1035.See file dsdata.pdf to determine how the superseded data were derived.
 PR1035
 PR1035_MARKER: Z = SEE DESCRIPTION
 PR1035_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1035_STAMPING: I29-126.0 1990
 PR1035_MARK LOGO: NGS
 PR1035_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1035_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1035_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1035+STABILITY: POSITION/ELEVATION WELL
 PR1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1035+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1035_ROD/PIPE-DEPTH: 6.4 meters
 PR1035_SLEEVE-DEPTH  : 2.0 meters
 PR1035
 PR1035  HISTORY     - Date     Condition        Report By
 PR1035  HISTORY     - 1990     MONUMENTED       SDDT
 PR1035  HISTORY     - 19900703 GOOD             NGS
 PR1035
 PR1035                          STATION DESCRIPTION
 PR1035
 PR1035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1035'11.0 KM (6.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1035'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.25 KM (0.16 MI) NORTH
 PR1035'OF A COUNTY ROAD OVERPASS, 43.1 M (141.4 FT) NORTH OF A T-FENCE
 PR1035'CORNER, 31.3 M (102.7 FT) WEST OF AND LEVEL WITH THE CENTERLINE OF
 PR1035'THE SOUTHBOUND LANES OF THE HIGHWAY, 21.1 M (69.2 FT) WEST-NORTHWEST
 PR1035'OF MILEPOST 126, 6.3 M (20.7 FT) NORTH OF THE MOST NORTHERLY OF 2
 PR1035'FENCE BRACE POSTS, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST AND
 PR1035'FENCE. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PR1035'AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1036 ***********************************************************************
 PR1036  DESIGNATION -  I29 127.3
 PR1036  PID         -  PR1036
 PR1036  STATE/COUNTY-  SD/BROOKINGS
 PR1036  COUNTRY     -  US
 PR1036  USGS QUAD   -  MEDARY (2017)
 PR1036
 PR1036                         *CURRENT SURVEY CONTROL
 PR1036  ______________________________________________________________________
 PR1036* NAD 83(1986) POSITION- 44 13 53.     (N) 096 45 23.     (W)   SCALED
 PR1036* NAVD 88 ORTHO HEIGHT -   484.918 (meters)     1590.94  (feet) ADJUSTED
 PR1036  ______________________________________________________________________
 PR1036  GEOID HEIGHT    -        -25.641 (meters)                     GEOID18
 PR1036  DYNAMIC HEIGHT  -        484.820 (meters)     1590.61  (feet) COMP
 PR1036  MODELED GRAVITY -    980,400.9   (mgal)                       NAVD 88
 PR1036
 PR1036  VERT ORDER      -  FIRST     CLASS II
 PR1036
 PR1036.The horizontal coordinates were scaled from a map and have
 PR1036.an estimated accuracy of +/- 6 seconds.
 PR1036
 PR1036.The orthometric height was determined by differential leveling and
 PR1036.adjusted by the NATIONAL GEODETIC SURVEY
 PR1036.in October 1997.
 PR1036
 PR1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1036.GEOID18 height accuracy estimate available here.
 PR1036
 PR1036.Click photographs - Photos may exist for this station.
 PR1036
 PR1036.The dynamic height is computed by dividing the NAVD 88
 PR1036.geopotential number by the normal gravity value computed on the
 PR1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1036.degrees latitude (g = 980.6199 gals.).
 PR1036
 PR1036.The modeled gravity was interpolated from observed gravity values.
 PR1036
 PR1036;                    North         East    Units  Estimated Accuracy
 PR1036;SPC SD N     -    49,420.      859,090.      MT  (+/- 180 meters Scaled)
 PR1036
 PR1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ791000(NAD 83)
 PR1036
 PR1036                          SUPERSEDED SURVEY CONTROL
 PR1036
 PR1036  NAVD 88 (06/15/91)  484.938  (m)         1591.00   (f) SUPERSEDED  1 2
 PR1036
 PR1036.Superseded values are not recommended for survey control.
 PR1036
 PR1036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1036.See file dsdata.pdf to determine how the superseded data were derived.
 PR1036
 PR1036_MARKER: Z = SEE DESCRIPTION
 PR1036_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1036_STAMPING: I29-127.3 1990
 PR1036_MARK LOGO: NGS
 PR1036_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1036_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1036_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1036+STABILITY: POSITION/ELEVATION WELL
 PR1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1036+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1036_ROD/PIPE-DEPTH: 6.4 meters
 PR1036_SLEEVE-DEPTH  : 2.0 meters
 PR1036
 PR1036  HISTORY     - Date     Condition        Report By
 PR1036  HISTORY     - 1990     MONUMENTED       SDDT
 PR1036  HISTORY     - 19900703 GOOD             NGS
 PR1036
 PR1036                          STATION DESCRIPTION
 PR1036
 PR1036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1036'8.9 KM (5.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1036'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.9 KM (0.6 MI) SOUTH OF
 PR1036'THE INTERSECTION OF STATE HIGHWAY 218, 0.5 KM (0.3 MI) NORTH OF
 PR1036'MILEPOST 127, 0.4 KM (0.2 MI) NORTH OF A HIGHWAY BRIDGE SPANNING
 PR1036'MEDARY CREEK, 59.9 M (196.5 FT) SOUTH OF A T-FENCE CORNER, 31.4 M
 PR1036'(103.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1036'HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 PR1036'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1036'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1036'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1036'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1037 ***********************************************************************
 PR1037  DESIGNATION -  I29 128.0
 PR1037  PID         -  PR1037
 PR1037  STATE/COUNTY-  SD/BROOKINGS
 PR1037  COUNTRY     -  US
 PR1037  USGS QUAD   -  MEDARY (2017)
 PR1037
 PR1037                         *CURRENT SURVEY CONTROL
 PR1037  ______________________________________________________________________
 PR1037* NAD 83(1986) POSITION- 44 14 30.     (N) 096 45 22.     (W)   SCALED
 PR1037* NAVD 88 ORTHO HEIGHT -   485.493 (meters)     1592.82  (feet) ADJUSTED
 PR1037  ______________________________________________________________________
 PR1037  GEOID HEIGHT    -        -25.621 (meters)                     GEOID18
 PR1037  DYNAMIC HEIGHT  -        485.396 (meters)     1592.50  (feet) COMP
 PR1037  MODELED GRAVITY -    980,402.9   (mgal)                       NAVD 88
 PR1037
 PR1037  VERT ORDER      -  FIRST     CLASS II
 PR1037
 PR1037.The horizontal coordinates were scaled from a map and have
 PR1037.an estimated accuracy of +/- 6 seconds.
 PR1037
 PR1037.The orthometric height was determined by differential leveling and
 PR1037.adjusted by the NATIONAL GEODETIC SURVEY
 PR1037.in October 1997.
 PR1037
 PR1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1037.GEOID18 height accuracy estimate available here.
 PR1037
 PR1037.Click photographs - Photos may exist for this station.
 PR1037
 PR1037.The dynamic height is computed by dividing the NAVD 88
 PR1037.geopotential number by the normal gravity value computed on the
 PR1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1037.degrees latitude (g = 980.6199 gals.).
 PR1037
 PR1037.The modeled gravity was interpolated from observed gravity values.
 PR1037
 PR1037;                    North         East    Units  Estimated Accuracy
 PR1037;SPC SD N     -    50,570.      859,060.      MT  (+/- 180 meters Scaled)
 PR1037
 PR1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ791011(NAD 83)
 PR1037
 PR1037                          SUPERSEDED SURVEY CONTROL
 PR1037
 PR1037  NAVD 88 (06/15/91)  485.514  (m)         1592.89   (f) SUPERSEDED  1 2
 PR1037
 PR1037.Superseded values are not recommended for survey control.
 PR1037
 PR1037.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1037.See file dsdata.pdf to determine how the superseded data were derived.
 PR1037
 PR1037_MARKER: Z = SEE DESCRIPTION
 PR1037_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1037_STAMPING: I29-128.0 1990
 PR1037_MARK LOGO: NGS
 PR1037_PROJECTION: PROJECTING 8 CENTIMETERS
 PR1037_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1037+STABILITY: POSITION/ELEVATION WELL
 PR1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1037+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1037_ROD/PIPE-DEPTH: 6.4 meters
 PR1037_SLEEVE-DEPTH  : 2.0 meters
 PR1037
 PR1037  HISTORY     - Date     Condition        Report By
 PR1037  HISTORY     - 1990     MONUMENTED       SDDT
 PR1037  HISTORY     - 19900703 GOOD             NGS
 PR1037
 PR1037                          STATION DESCRIPTION
 PR1037
 PR1037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1037'7.8 KM (4.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1037'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.3 KM (0.2 MI) NORTH OF
 PR1037'THE INTERSECTION OF STATE HIGHWAY 218, 53.5 M (175.5 FT) EAST OF THE
 PR1037'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 18.2 M (59.7 FT)
 PR1037'NORTHWEST OF A JOG IN A FENCE LINE, 17.7 M (58.1 FT) NORTHEAST OF THE
 PR1037'CENTER OF THE NORTHBOUND ON RAMP (EXIT 127), 1.2 M (3.9 FT) BELOW THE
 PR1037'LEVEL OF THE RAMP, AND 0.35 M (1.15 FT) SOUTHWEST OF A WITNESS POST
 PR1037'AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 PR1037'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH PIPE.  ACCESS TO
 PR1037'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 PR1037'4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1039 ***********************************************************************
 PR1039  DESIGNATION -  I29 130.0
 PR1039  PID         -  PR1039
 PR1039  STATE/COUNTY-  SD/BROOKINGS
 PR1039  COUNTRY     -  US
 PR1039  USGS QUAD   -  BROOKINGS (2017)
 PR1039
 PR1039                         *CURRENT SURVEY CONTROL
 PR1039  ______________________________________________________________________
 PR1039* NAD 83(1986) POSITION- 44 16 11.     (N) 096 45 28.     (W)   SCALED
 PR1039* NAVD 88 ORTHO HEIGHT -   488.908 (meters)     1604.03  (feet) ADJUSTED
 PR1039  ______________________________________________________________________
 PR1039  GEOID HEIGHT    -        -25.555 (meters)                     GEOID18
 PR1039  DYNAMIC HEIGHT  -        488.813 (meters)     1603.71  (feet) COMP
 PR1039  MODELED GRAVITY -    980,408.6   (mgal)                       NAVD 88
 PR1039
 PR1039  VERT ORDER      -  FIRST     CLASS II
 PR1039
 PR1039.The horizontal coordinates were scaled from a map and have
 PR1039.an estimated accuracy of +/- 6 seconds.
 PR1039
 PR1039.The orthometric height was determined by differential leveling and
 PR1039.adjusted by the NATIONAL GEODETIC SURVEY
 PR1039.in October 1997.
 PR1039
 PR1039.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1039.GEOID18 height accuracy estimate available here.
 PR1039
 PR1039.Click photographs - Photos may exist for this station.
 PR1039
 PR1039.The dynamic height is computed by dividing the NAVD 88
 PR1039.geopotential number by the normal gravity value computed on the
 PR1039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1039.degrees latitude (g = 980.6199 gals.).
 PR1039
 PR1039.The modeled gravity was interpolated from observed gravity values.
 PR1039
 PR1039;                    North         East    Units  Estimated Accuracy
 PR1039;SPC SD N     -    53,680.      858,800.      MT  (+/- 180 meters Scaled)
 PR1039
 PR1039_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ789042(NAD 83)
 PR1039
 PR1039                          SUPERSEDED SURVEY CONTROL
 PR1039
 PR1039  NAVD 88 (06/15/91)  488.931  (m)         1604.10   (f) SUPERSEDED  1 2
 PR1039
 PR1039.Superseded values are not recommended for survey control.
 PR1039
 PR1039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1039.See file dsdata.pdf to determine how the superseded data were derived.
 PR1039
 PR1039_MARKER: Z = SEE DESCRIPTION
 PR1039_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1039_STAMPING: I29 130.0 1990
 PR1039_MARK LOGO: SDDT
 PR1039_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1039_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1039_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1039+STABILITY: POSITION/ELEVATION WELL
 PR1039_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1039+SATELLITE: SATELLITE OBSERVATIONS - September 16, 1994
 PR1039_ROD/PIPE-DEPTH: 6.4 meters
 PR1039_SLEEVE-DEPTH  : 2.0 meters
 PR1039
 PR1039  HISTORY     - Date     Condition        Report By
 PR1039  HISTORY     - 1990     MONUMENTED       SDDT
 PR1039  HISTORY     - 19900703 GOOD             NGS
 PR1039  HISTORY     - 19940916 GOOD             NGS
 PR1039
 PR1039                          STATION DESCRIPTION
 PR1039
 PR1039'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1039'4.6 KM (2.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1039'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.3 KM (0.2 MI) NORTH OF
 PR1039'A COUNTY ROAD OVERPASS, 56.9 M (186.7 FT) SOUTHEAST OF THE EAST END
 PR1039'OF A BOX CULVERT, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE
 PR1039'NORTHBOUND LANES OF THE HIGHWAY, 24.2 M (79.4 FT) NORTHEAST OF
 PR1039'MILEPOST 130, AND 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PR1039'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1039'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1039'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1039'PVC SCREW CAP.
 PR1039
 PR1039                          STATION RECOVERY (1994)
 PR1039
 PR1039'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1039'4.6 KM (2.85 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1039'JUNCTION OF U.S. HIGHWAY 14 IN BROOKINGS, 0.3 KM (0.20 MI) NORTH OF A
 PR1039'COUNTY ROAD OVERPASS, 56.9 M (186.7 FT) SOUTHEAST OF THE EAST END OF A
 PR1039'BOX CULVERT, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE
 PR1039'NORTHBOUND LANES OF THE HIGHWAY, 24.2 M (79.4 FT) NORTHEAST OF
 PR1039'MILEPOST 130, AND 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PR1039'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1039'PIPE CAP THAT IS AFFIXED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. ACCESS
 PR1039'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 PR1039'4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1041 ***********************************************************************
 PR1041  DESIGNATION -  I29 131.7
 PR1041  PID         -  PR1041
 PR1041  STATE/COUNTY-  SD/BROOKINGS
 PR1041  COUNTRY     -  US
 PR1041  USGS QUAD   -  BROOKINGS (2017)
 PR1041
 PR1041                         *CURRENT SURVEY CONTROL
 PR1041  ______________________________________________________________________
 PR1041* NAD 83(1986) POSITION- 44 17 41.     (N) 096 45 29.     (W)   SCALED
 PR1041* NAVD 88 ORTHO HEIGHT -   501.446 (meters)     1645.16  (feet) ADJUSTED
 PR1041  ______________________________________________________________________
 PR1041  GEOID HEIGHT    -        -25.486 (meters)                     GEOID18
 PR1041  DYNAMIC HEIGHT  -        501.352 (meters)     1644.85  (feet) COMP
 PR1041  MODELED GRAVITY -    980,413.6   (mgal)                       NAVD 88
 PR1041
 PR1041  VERT ORDER      -  FIRST     CLASS II
 PR1041
 PR1041.The horizontal coordinates were scaled from a map and have
 PR1041.an estimated accuracy of +/- 6 seconds.
 PR1041
 PR1041.The orthometric height was determined by differential leveling and
 PR1041.adjusted by the NATIONAL GEODETIC SURVEY
 PR1041.in October 1997.
 PR1041
 PR1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1041.GEOID18 height accuracy estimate available here.
 PR1041
 PR1041.Click photographs - Photos may exist for this station.
 PR1041
 PR1041.The dynamic height is computed by dividing the NAVD 88
 PR1041.geopotential number by the normal gravity value computed on the
 PR1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1041.degrees latitude (g = 980.6199 gals.).
 PR1041
 PR1041.The modeled gravity was interpolated from observed gravity values.
 PR1041
 PR1041;                    North         East    Units  Estimated Accuracy
 PR1041;SPC SD N     -    56,450.      858,670.      MT  (+/- 180 meters Scaled)
 PR1041
 PR1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ788070(NAD 83)
 PR1041
 PR1041                          SUPERSEDED SURVEY CONTROL
 PR1041
 PR1041  NAVD 88 (06/15/91)  501.471  (m)         1645.24   (f) SUPERSEDED  1 2
 PR1041
 PR1041.Superseded values are not recommended for survey control.
 PR1041
 PR1041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1041.See file dsdata.pdf to determine how the superseded data were derived.
 PR1041
 PR1041_MARKER: Z = SEE DESCRIPTION
 PR1041_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1041_STAMPING: I29-131.7 1990
 PR1041_MARK LOGO: SDDT
 PR1041_PROJECTION: FLUSH
 PR1041_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1041+STABILITY: POSITION/ELEVATION WELL
 PR1041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1041+SATELLITE: SATELLITE OBSERVATIONS - September 16, 1994
 PR1041_ROD/PIPE-DEPTH: 6.4 meters
 PR1041_SLEEVE-DEPTH  : 2.0 meters
 PR1041
 PR1041  HISTORY     - Date     Condition        Report By
 PR1041  HISTORY     - 1990     MONUMENTED       SDDT
 PR1041  HISTORY     - 19900703 GOOD             NGS
 PR1041  HISTORY     - 19940916 GOOD             NGS
 PR1041
 PR1041                          STATION DESCRIPTION
 PR1041
 PR1041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1041'1.8 KM (1.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1041'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 1.1 KM (0.7 MI) NORTH OF
 PR1041'MILEPOST 131, 0.3 KM (0.2 MI) SOUTH OF THE HIGHWAY OVERPASS OF A
 PR1041'RAILROAD, 31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1041'LANES OF THE HIGHWAY, 18.4 M (60.4 FT) SOUTH OF THE MOST SOUTHERLY OF
 PR1041'2 FENCE BRACE POSTS, 2.8 M (9.2 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PR1041'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1041'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1041'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1041'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PR1041
 PR1041                          STATION RECOVERY (1994)
 PR1041
 PR1041'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1041'1.8 KM (1.10 MI) SOUTHERLY ALONG INTERSTATE 29 FROM THE JUNCTION OF
 PR1041'U.S. HIGHWAY 14 IN BROOKINGS, 1.1 KM (0.70 MI) NORTH OF MILEPOST 131,
 PR1041'0.3 KM (0.20 MI) SOUTH OF THE HIGHWAY OVERPASS OF THE DAKOTA MINNESOTA
 PR1041'AND EASTERN RAILROAD, 31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE
 PR1041'NORTHBOUND LANES OF THE HIGHWAY 29, 18.4 M (60.4 FT) SOUTH OF THE MOST
 PR1041'SOUTHERLY OF 2 BRACED FENCE POSTS, 2.8 M (9.2 FT) BELOW THE LEVEL OF
 PR1041'THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 PR1041'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1041'PIPE CAP THAT IS AFFIXED TO A 1 1/2 INCH GALVANIZED STEEL PIPE.
 PR1041'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1041'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1044 ***********************************************************************
 PR1044  CBN         -  This is a Cooperative Base Network Control Station.
 PR1044  DESIGNATION -  I29 133.22
 PR1044  PID         -  PR1044
 PR1044  STATE/COUNTY-  SD/BROOKINGS
 PR1044  COUNTRY     -  US
 PR1044  USGS QUAD   -  BROOKINGS (2017)
 PR1044
 PR1044                         *CURRENT SURVEY CONTROL
 PR1044  ______________________________________________________________________
 PR1044* NAD 83(2011) POSITION- 44 19 00.45778(N) 096 45 28.20230(W)   ADJUSTED
 PR1044* NAD 83(2011) ELLIP HT-   479.600 (meters)        (06/27/12)   ADJUSTED
 PR1044* NAD 83(2011) EPOCH   -  2010.00
 PR1044* NAVD 88 ORTHO HEIGHT -   505.033 (meters)     1656.93  (feet) ADJUSTED
 PR1044  ______________________________________________________________________
 PR1044  GEOID HEIGHT    -        -25.421 (meters)                     GEOID18
 PR1044  NAD 83(2011) X  -   -537,919.065 (meters)                     COMP
 PR1044  NAD 83(2011) Y  - -4,539,537.548 (meters)                     COMP
 PR1044  NAD 83(2011) Z  -  4,433,680.174 (meters)                     COMP
 PR1044  LAPLACE CORR    -         -2.35  (seconds)                    DEFLEC18
 PR1044  DYNAMIC HEIGHT  -        504.940 (meters)     1656.62  (feet) COMP
 PR1044  MODELED GRAVITY -    980,417.7   (mgal)                       NAVD 88
 PR1044
 PR1044  VERT ORDER      -  FIRST     CLASS II
 PR1044
 PR1044  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1044  Standards:
 PR1044         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1044            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1044  -------------------------------------------------------------------
 PR1044  NETWORK    0.76   2.35           0.34   0.27   1.20     -0.09778573
 PR1044  -------------------------------------------------------------------
 PR1044  Click here for local accuracies and other accuracy information.
 PR1044
 PR1044.The horizontal coordinates were established by GPS observations
 PR1044.and adjusted by the National Geodetic Survey in June 2012.
 PR1044
 PR1044.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1044.been affixed to the stable North American tectonic plate. See 
 PR1044.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1044
 PR1044.The horizontal coordinates are valid at the epoch date displayed above
 PR1044.which is a decimal equivalence of Year/Month/Day.
 PR1044
 PR1044.The orthometric height was determined by differential leveling and
 PR1044.adjusted by the NATIONAL GEODETIC SURVEY
 PR1044.in October 1997.
 PR1044
 PR1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1044.GEOID18 height accuracy estimate available here.
 PR1044
 PR1044.Click photographs - Photos may exist for this station.
 PR1044
 PR1044.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1044
 PR1044.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1044
 PR1044.The ellipsoidal height was determined by GPS observations
 PR1044.and is referenced to NAD 83.
 PR1044
 PR1044.The dynamic height is computed by dividing the NAVD 88
 PR1044.geopotential number by the normal gravity value computed on the
 PR1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1044.degrees latitude (g = 980.6199 gals.).
 PR1044
 PR1044.The modeled gravity was interpolated from observed gravity values.
 PR1044
 PR1044. The following values were computed from the NAD 83(2011) position.
 PR1044
 PR1044;                    North         East     Units Scale Factor Converg.
 PR1044;SPC SD N     -    58,902.458   858,590.362   MT  1.00002063   +2 17 40.6
 PR1044;SPC SD N     -   193,249.15  2,816,891.88   sFT  1.00002063   +2 17 40.6
 PR1044;UTM  14      - 4,909,504.268   678,805.574   MT  0.99999321   +1 34 00.6
 PR1044
 PR1044!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1044!SPC SD N     -   0.99992480  x   1.00002063  =   0.99994543
 PR1044!UTM  14      -   0.99992480  x   0.99999321  =   0.99991802
 PR1044
 PR1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7880509504(NAD 83)
 PR1044
 PR1044                          SUPERSEDED SURVEY CONTROL
 PR1044
 PR1044  NAD 83(2007)-  44 19 00.45773(N)    096 45 28.20326(W) AD(2002.00) 0
 PR1044  ELLIP H (02/10/07)  479.634  (m)                       GP(2002.00)    
 PR1044  ELLIP H (04/15/04)  479.649  (m)                       GP(       ) 2 1
 PR1044  NAD 83(1996)-  44 19 00.45723(N)    096 45 28.20255(W) AD(       ) B
 PR1044  ELLIP H (04/18/97)  479.659  (m)                       GP(       ) 4 1
 PR1044  NAVD 88             505.06   (m)         1657.0    (f) LEVELING    3  
 PR1044  NAVD 88 (06/15/91)  505.060  (m)         1657.02   (f) SUPERSEDED  1 2
 PR1044
 PR1044.Superseded values are not recommended for survey control.
 PR1044
 PR1044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1044.See file dsdata.pdf to determine how the superseded data were derived.
 PR1044
 PR1044_MARKER: Z = SEE DESCRIPTION
 PR1044_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1044_STAMPING: I29-133.22
 PR1044_MARK LOGO: NGS
 PR1044_PROJECTION: FLUSH
 PR1044_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1044+SATELLITE: SATELLITE OBSERVATIONS - June 17, 2002
 PR1044_ROD/PIPE-DEPTH: 6.4 meters
 PR1044_SLEEVE-DEPTH  : 1.8 meters
 PR1044
 PR1044  HISTORY     - Date     Condition        Report By
 PR1044  HISTORY     - UNK      MONUMENTED       SDDT
 PR1044  HISTORY     - 19900703 GOOD             NGS
 PR1044  HISTORY     - 19940916 GOOD             NGS
 PR1044  HISTORY     - 19960619 GOOD             NGS
 PR1044  HISTORY     - 20020617 GOOD             INDIV
 PR1044
 PR1044                          STATION DESCRIPTION
 PR1044
 PR1044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1044'0.6 KM (0.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1044'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.2 KM (0.1 MI) NORTH OF
 PR1044'MILEPOST 133, 37.9 M (124.3 FT) EAST OF THE CENTERLINE OF THE
 PR1044'NORTHBOUND LANES OF THE HIGHWAY, 14.9 M (48.9 FT) SOUTH OF THE MOST
 PR1044'SOUTHERLY OF 4 FENCE BRACE POSTS, 1.8 M (5.9 FT) ABOVE THE LEVEL OF
 PR1044'THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 PR1044'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1044'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1044'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1044'PVC SCREW CAP.
 PR1044
 PR1044                          STATION RECOVERY (1994)
 PR1044
 PR1044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1044'0.6 KM (0.35 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1044'JUNCTION OF U.S. HIGHWAY 14 IN BROOKINGS, 0.2 KM (0.10 MI) NORTH OF
 PR1044'MILEPOST 133, 37.9 M (124.3 FT) EAST OF THE CENTERLINE OF THE
 PR1044'NORTHBOUND LANES OF THE HIGHWAY, 14.9 M (48.9 FT) SOUTH OF THE SOUTH
 PR1044'END OF 4 BRACED FENCE POSTS, 1.8 M (5.9 FT) ABOVE THE LEVEL OF THE
 PR1044'HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 PR1044'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1044'PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 PR1044'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1044'THROUGH A 4-INCH PVC CAP.
 PR1044
 PR1044                          STATION RECOVERY (1996)
 PR1044
 PR1044'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1044'THE STATION IS LOCATED 0.4 MI (0.6 KM) NORTH OF THE JUNCTION OF
 PR1044'INTERSTATE HIGHWAY 29 AND U.S. HIGHWAY 14 ON INTERSTATE HIGHWAY 29.
 PR1044'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 PR1044'JUNCTION OF INTERSTATE HIGHWAY 29 AND U.S. HIGHWAY 14 (EXIT 132) ON
 PR1044'THE EAST SIDE OF BROOKINGS, GO NORTH ON INTERSTATE 29 FOR 0.4 MI (0.6
 PR1044'KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP
 PR1044'OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A
 PR1044'1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 37.8 M (124.0 FT) EAST OF
 PR1044'THE CENTERLINE OF THE NORTHBOUND HIGHWAY, 15.0 M (49.2 FT) SOUTH OF
 PR1044'THE MOST SOUTHERLY OF 4 BRACED FENCE POSTS, 0.4 M (1.3 FT) EAST OF A
 PR1044'METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE.
 PR1044'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1044'A 4-INCH PVC CAP.
 PR1044
 PR1044                          STATION RECOVERY (2002)
 PR1044
 PR1044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2002 (RL)
 PR1044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1046 ***********************************************************************
 PR1046  DESIGNATION -  I29 134.00
 PR1046  PID         -  PR1046
 PR1046  STATE/COUNTY-  SD/BROOKINGS
 PR1046  COUNTRY     -  US
 PR1046  USGS QUAD   -  BROOKINGS (2017)
 PR1046
 PR1046                         *CURRENT SURVEY CONTROL
 PR1046  ______________________________________________________________________
 PR1046* NAD 83(1986) POSITION- 44 19 43.     (N) 096 45 25.     (W)   SCALED
 PR1046* NAVD 88 ORTHO HEIGHT -   499.560 (meters)     1638.97  (feet) ADJUSTED
 PR1046  ______________________________________________________________________
 PR1046  GEOID HEIGHT    -        -25.385 (meters)                     GEOID18
 PR1046  DYNAMIC HEIGHT  -        499.469 (meters)     1638.67  (feet) COMP
 PR1046  MODELED GRAVITY -    980,419.9   (mgal)                       NAVD 88
 PR1046
 PR1046  VERT ORDER      -  FIRST     CLASS II
 PR1046
 PR1046.The horizontal coordinates were scaled from a map and have
 PR1046.an estimated accuracy of +/- 6 seconds.
 PR1046
 PR1046.The orthometric height was determined by differential leveling and
 PR1046.adjusted by the NATIONAL GEODETIC SURVEY
 PR1046.in October 1997.
 PR1046
 PR1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1046.GEOID18 height accuracy estimate available here.
 PR1046
 PR1046.Click photographs - Photos may exist for this station.
 PR1046
 PR1046.The dynamic height is computed by dividing the NAVD 88
 PR1046.geopotential number by the normal gravity value computed on the
 PR1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1046.degrees latitude (g = 980.6199 gals.).
 PR1046
 PR1046.The modeled gravity was interpolated from observed gravity values.
 PR1046
 PR1046;                    North         East    Units  Estimated Accuracy
 PR1046;SPC SD N     -    60,220.      858,610.      MT  (+/- 180 meters Scaled)
 PR1046
 PR1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ788108(NAD 83)
 PR1046
 PR1046                          SUPERSEDED SURVEY CONTROL
 PR1046
 PR1046  NAVD 88 (06/15/91)  499.586  (m)         1639.06   (f) SUPERSEDED  1 2
 PR1046
 PR1046.Superseded values are not recommended for survey control.
 PR1046
 PR1046.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1046.See file dsdata.pdf to determine how the superseded data were derived.
 PR1046
 PR1046_MARKER: Z = SEE DESCRIPTION
 PR1046_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1046_STAMPING: I29-134.00 1990
 PR1046_MARK LOGO: SDDT
 PR1046_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1046_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1046_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1046+STABILITY: POSITION/ELEVATION WELL
 PR1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1046+SATELLITE: SATELLITE OBSERVATIONS - September 16, 1994
 PR1046_ROD/PIPE-DEPTH: 6.4 meters
 PR1046_SLEEVE-DEPTH  : 2.0 meters
 PR1046
 PR1046  HISTORY     - Date     Condition        Report By
 PR1046  HISTORY     - 1989     MONUMENTED       SDDT
 PR1046  HISTORY     - 19900703 GOOD             NGS
 PR1046  HISTORY     - 19940916 GOOD             NGS
 PR1046
 PR1046                          STATION DESCRIPTION
 PR1046
 PR1046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1046'1.8 KM (1.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1046'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 63.3 M (207.7 FT) EAST OF
 PR1046'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 21.3 M
 PR1046'(69.9 FT) NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT
 PR1046'133), 6.7 M (22.0 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 3 FENCE
 PR1046'BRACE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE ON RAMP, AND 0.3 M
 PR1046'(1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE. NOTE--THE DATUM POINT
 PR1046'IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1046'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1046'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 PR1046
 PR1046                          STATION RECOVERY (1994)
 PR1046
 PR1046'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR1046'1.8 KM (1.10 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1046'JUNCTION OF U.S. HIGHWAY 14 IN BROOKINGS, 63.3 M (207.7 FT) EAST OF
 PR1046'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 21.3 M (69.9
 PR1046'FT) NORTHEAST OF THE CENTER OF A NORTHBOUND ON RAMP, 6.7 M (22.0 FT)
 PR1046'SOUTHEAST OF THE MOST SOUTHERLY OF 3 BRACED FENCE POSTS, 1.0 M (3.3
 PR1046'FT) BELOW THE LEVEL OF THE RAMP, AND 0.3 M (1.0 FT) SOUTHWEST OF A
 PR1046'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 PR1046'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 PR1046'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PR1046'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1047 ***********************************************************************
 PR1047  DESIGNATION -  I29 135.02
 PR1047  PID         -  PR1047
 PR1047  STATE/COUNTY-  SD/BROOKINGS
 PR1047  COUNTRY     -  US
 PR1047  USGS QUAD   -  BROOKINGS (2017)
 PR1047
 PR1047                         *CURRENT SURVEY CONTROL
 PR1047  ______________________________________________________________________
 PR1047* NAD 83(1986) POSITION- 44 20 38.     (N) 096 45 26.     (W)   SCALED
 PR1047* NAVD 88 ORTHO HEIGHT -   495.403 (meters)     1625.33  (feet) ADJUSTED
 PR1047  ______________________________________________________________________
 PR1047  GEOID HEIGHT    -        -25.337 (meters)                     GEOID18
 PR1047  DYNAMIC HEIGHT  -        495.314 (meters)     1625.04  (feet) COMP
 PR1047  MODELED GRAVITY -    980,422.5   (mgal)                       NAVD 88
 PR1047
 PR1047  VERT ORDER      -  FIRST     CLASS II
 PR1047
 PR1047.The horizontal coordinates were scaled from a map and have
 PR1047.an estimated accuracy of +/- 6 seconds.
 PR1047
 PR1047.The orthometric height was determined by differential leveling and
 PR1047.adjusted by the NATIONAL GEODETIC SURVEY
 PR1047.in October 1997.
 PR1047
 PR1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1047.GEOID18 height accuracy estimate available here.
 PR1047
 PR1047.Click photographs - Photos may exist for this station.
 PR1047
 PR1047.The dynamic height is computed by dividing the NAVD 88
 PR1047.geopotential number by the normal gravity value computed on the
 PR1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1047.degrees latitude (g = 980.6199 gals.).
 PR1047
 PR1047.The modeled gravity was interpolated from observed gravity values.
 PR1047
 PR1047;                    North         East    Units  Estimated Accuracy
 PR1047;SPC SD N     -    61,910.      858,520.      MT  (+/- 180 meters Scaled)
 PR1047
 PR1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ787125(NAD 83)
 PR1047
 PR1047                          SUPERSEDED SURVEY CONTROL
 PR1047
 PR1047  NAVD 88 (06/15/91)  495.428  (m)         1625.42   (f) SUPERSEDED  1 2
 PR1047
 PR1047.Superseded values are not recommended for survey control.
 PR1047
 PR1047.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1047.See file dsdata.pdf to determine how the superseded data were derived.
 PR1047
 PR1047_MARKER: Z = SEE DESCRIPTION
 PR1047_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1047_STAMPING: 29-135.02
 PR1047_MARK LOGO: NGS
 PR1047_PROJECTION: FLUSH
 PR1047_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1047_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1047+STABILITY: POSITION/ELEVATION WELL
 PR1047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1047+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1047_ROD/PIPE-DEPTH: 6.4 meters
 PR1047_SLEEVE-DEPTH  : 2.0 meters
 PR1047
 PR1047  HISTORY     - Date     Condition        Report By
 PR1047  HISTORY     - UNK      MONUMENTED       SDDT
 PR1047  HISTORY     - 19900703 GOOD             NGS
 PR1047
 PR1047                          STATION DESCRIPTION
 PR1047
 PR1047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1047'3.6 KM (2.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1047'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 58.7 M (192.6 FT) NORTH
 PR1047'OF THE MOST NORTHERLY OF 2 FENCE BRACE POSTS, 44.0 M (144.4 FT)
 PR1047'NORTHEAST OF MILEPOST 135, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF
 PR1047'THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A
 PR1047'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 PR1047'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH
 PR1047'IRON PIPE.   ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PR1047'AND THEN A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1048 ***********************************************************************
 PR1048  DESIGNATION -  I29 135.97
 PR1048  PID         -  PR1048
 PR1048  STATE/COUNTY-  SD/BROOKINGS
 PR1048  COUNTRY     -  US
 PR1048  USGS QUAD   -  BROOKINGS (2017)
 PR1048
 PR1048                         *CURRENT SURVEY CONTROL
 PR1048  ______________________________________________________________________
 PR1048* NAD 83(1986) POSITION- 44 21 25.46   (N) 096 45 26.12   (W)   HD_HELD1
 PR1048* NAVD 88 ORTHO HEIGHT -   499.911 (meters)     1640.12  (feet) ADJUSTED
 PR1048  ______________________________________________________________________
 PR1048  GEOID HEIGHT    -        -25.295 (meters)                     GEOID18
 PR1048  DYNAMIC HEIGHT  -        499.822 (meters)     1639.83  (feet) COMP
 PR1048  MODELED GRAVITY -    980,424.6   (mgal)                       NAVD 88
 PR1048
 PR1048  VERT ORDER      -  FIRST     CLASS II
 PR1048
 PR1048.The horizontal coordinates were determined by differentially corrected
 PR1048.hand held GPS observations or other comparable positioning techniques
 PR1048.and have an estimated accuracy of +/- 3 meters.
 PR1048
 PR1048.The orthometric height was determined by differential leveling and
 PR1048.adjusted by the NATIONAL GEODETIC SURVEY
 PR1048.in October 1997.
 PR1048
 PR1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1048.GEOID18 height accuracy estimate available here.
 PR1048
 PR1048.Click photographs - Photos may exist for this station.
 PR1048
 PR1048.The dynamic height is computed by dividing the NAVD 88
 PR1048.geopotential number by the normal gravity value computed on the
 PR1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1048.degrees latitude (g = 980.6199 gals.).
 PR1048
 PR1048.The modeled gravity was interpolated from observed gravity values.
 PR1048
 PR1048;                    North         East    Units  Estimated Accuracy
 PR1048;SPC SD N     -    63,376.5     858,457.2     MT  (+/- 3 meters HH1 GPS) 
 PR1048
 PR1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7872913979(NAD 83)
 PR1048
 PR1048                          SUPERSEDED SURVEY CONTROL
 PR1048
 PR1048  NAVD 88 (06/15/91)  499.935  (m)         1640.20   (f) SUPERSEDED  1 2
 PR1048
 PR1048.Superseded values are not recommended for survey control.
 PR1048
 PR1048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1048.See file dsdata.pdf to determine how the superseded data were derived.
 PR1048
 PR1048_MARKER: Z = SEE DESCRIPTION
 PR1048_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1048_STAMPING: 29-135.97
 PR1048_MARK LOGO: NGS
 PR1048_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1048_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1048_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1048+STABILITY: POSITION/ELEVATION WELL
 PR1048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1048+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1048_ROD/PIPE-DEPTH: 6.4 meters
 PR1048_SLEEVE-DEPTH  : 2.0 meters
 PR1048
 PR1048  HISTORY     - Date     Condition        Report By
 PR1048  HISTORY     - UNK      MONUMENTED       SDDT
 PR1048  HISTORY     - 19900703 GOOD             NGS
 PR1048
 PR1048                          STATION DESCRIPTION
 PR1048
 PR1048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1048'5.2 KM (3.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1048'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 80.0 M (262.5 FT)
 PR1048'SOUTH-SOUTHEAST OF MILEPOST 136, 31.7 M (104.0 FT) EAST OF THE
 PR1048'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 19.3 M (63.3 FT)
 PR1048'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, 1.0 M (3.3 FT)
 PR1048'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 PR1048'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 PR1048'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON
 PR1048'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 PR1048'THEN A THROUGH 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1049 ***********************************************************************
 PR1049  DESIGNATION -  I29 136.06
 PR1049  PID         -  PR1049
 PR1049  STATE/COUNTY-  SD/BROOKINGS
 PR1049  COUNTRY     -  US
 PR1049  USGS QUAD   -  BROOKINGS (2017)
 PR1049
 PR1049                         *CURRENT SURVEY CONTROL
 PR1049  ______________________________________________________________________
 PR1049* NAD 83(1986) POSITION- 44 21 31.     (N) 096 45 25.     (W)   SCALED
 PR1049* NAVD 88 ORTHO HEIGHT -   502.377 (meters)     1648.22  (feet) ADJUSTED
 PR1049  ______________________________________________________________________
 PR1049  GEOID HEIGHT    -        -25.291 (meters)                     GEOID18
 PR1049  DYNAMIC HEIGHT  -        502.288 (meters)     1647.92  (feet) COMP
 PR1049  MODELED GRAVITY -    980,424.9   (mgal)                       NAVD 88
 PR1049
 PR1049  VERT ORDER      -  FIRST     CLASS II
 PR1049
 PR1049.The horizontal coordinates were scaled from a map and have
 PR1049.an estimated accuracy of +/- 6 seconds.
 PR1049
 PR1049.The orthometric height was determined by differential leveling and
 PR1049.adjusted by the NATIONAL GEODETIC SURVEY
 PR1049.in October 1997.
 PR1049
 PR1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1049.GEOID18 height accuracy estimate available here.
 PR1049
 PR1049.Click photographs - Photos may exist for this station.
 PR1049
 PR1049.The dynamic height is computed by dividing the NAVD 88
 PR1049.geopotential number by the normal gravity value computed on the
 PR1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1049.degrees latitude (g = 980.6199 gals.).
 PR1049
 PR1049.The modeled gravity was interpolated from observed gravity values.
 PR1049
 PR1049;                    North         East    Units  Estimated Accuracy
 PR1049;SPC SD N     -    63,550.      858,480.      MT  (+/- 180 meters Scaled)
 PR1049
 PR1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ787141(NAD 83)
 PR1049
 PR1049                          SUPERSEDED SURVEY CONTROL
 PR1049
 PR1049  NAVD 88 (06/15/91)  502.401  (m)         1648.29   (f) SUPERSEDED  1 2
 PR1049
 PR1049.Superseded values are not recommended for survey control.
 PR1049
 PR1049.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1049.See file dsdata.pdf to determine how the superseded data were derived.
 PR1049
 PR1049_MARKER: DB = BENCH MARK DISK
 PR1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1049_STAMPING: 29-136.06 1974 1647.495
 PR1049_MARK LOGO: SDDT
 PR1049_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1049+STABILITY: SURFACE MOTION
 PR1049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1049+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1049
 PR1049  HISTORY     - Date     Condition        Report By
 PR1049  HISTORY     - 1974     MONUMENTED       SDDT
 PR1049  HISTORY     - 19900703 GOOD             NGS
 PR1049
 PR1049                          STATION DESCRIPTION
 PR1049
 PR1049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1049'5.3 KM (3.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1049'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 86.0 M (282.2 FT)
 PR1049'NORTH-NORTHEAST OF MILEPOST 136, 31.8 M (104.3 FT) EAST OF THE
 PR1049'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 17.0 M (55.8 FT)
 PR1049'SOUTH OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PR1049'HIGHWAY, 0.3 M (1.0 FT) WEST OF A FENCE, 0.2 M (0.7 FT) WEST OF A
 PR1049'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1050 ***********************************************************************
 PR1050  DESIGNATION -  I29 137.06
 PR1050  PID         -  PR1050
 PR1050  STATE/COUNTY-  SD/BROOKINGS
 PR1050  COUNTRY     -  US
 PR1050  USGS QUAD   -  BROOKINGS (2017)
 PR1050
 PR1050                         *CURRENT SURVEY CONTROL
 PR1050  ______________________________________________________________________
 PR1050* NAD 83(1986) POSITION- 44 22 24.     (N) 096 45 26.     (W)   SCALED
 PR1050* NAVD 88 ORTHO HEIGHT -   510.822 (meters)     1675.92  (feet) ADJUSTED
 PR1050  ______________________________________________________________________
 PR1050  GEOID HEIGHT    -        -25.247 (meters)                     GEOID18
 PR1050  DYNAMIC HEIGHT  -        510.733 (meters)     1675.63  (feet) COMP
 PR1050  MODELED GRAVITY -    980,427.0   (mgal)                       NAVD 88
 PR1050
 PR1050  VERT ORDER      -  FIRST     CLASS II
 PR1050
 PR1050.The horizontal coordinates were scaled from a map and have
 PR1050.an estimated accuracy of +/- 6 seconds.
 PR1050
 PR1050.The orthometric height was determined by differential leveling and
 PR1050.adjusted by the NATIONAL GEODETIC SURVEY
 PR1050.in October 1997.
 PR1050
 PR1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1050.GEOID18 height accuracy estimate available here.
 PR1050
 PR1050.Click photographs - Photos may exist for this station.
 PR1050
 PR1050.The dynamic height is computed by dividing the NAVD 88
 PR1050.geopotential number by the normal gravity value computed on the
 PR1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1050.degrees latitude (g = 980.6199 gals.).
 PR1050
 PR1050.The modeled gravity was interpolated from observed gravity values.
 PR1050
 PR1050;                    North         East    Units  Estimated Accuracy
 PR1050;SPC SD N     -    65,180.      858,390.      MT  (+/- 180 meters Scaled)
 PR1050
 PR1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786157(NAD 83)
 PR1050
 PR1050                          SUPERSEDED SURVEY CONTROL
 PR1050
 PR1050  NAVD 88 (06/15/91)  510.846  (m)         1676.00   (f) SUPERSEDED  1 2
 PR1050
 PR1050.Superseded values are not recommended for survey control.
 PR1050
 PR1050.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1050.See file dsdata.pdf to determine how the superseded data were derived.
 PR1050
 PR1050_MARKER: DB = BENCH MARK DISK
 PR1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1050_STAMPING: 29-137.06 1974 1675.186
 PR1050_MARK LOGO: SDDT
 PR1050_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1050+STABILITY: SURFACE MOTION
 PR1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1050+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1050
 PR1050  HISTORY     - Date     Condition        Report By
 PR1050  HISTORY     - 1974     MONUMENTED       SDDT
 PR1050  HISTORY     - 19900703 GOOD             NGS
 PR1050
 PR1050                          STATION DESCRIPTION
 PR1050
 PR1050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1050'6.9 KM (4.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1050'JUNCTION WITH U.S. HIGHWAY 14 IN BROOKINGS, 0.1 KM (0.1 MI) NORTH OF
 PR1050'MILEPOST 137, 31.7 M (104.0 FT) EAST OF THE CENTERLINE OF THE
 PR1050'NORTHBOUND LANES OF THE HIGHWAY, 16.2 M (53.1 FT) SOUTH OF THE MOST
 PR1050'SOUTHERLY OF 2 FENCE BRACE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 PR1050'THE HIGHWAY, 0.1 M (0.3 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 PR1050'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1051 ***********************************************************************
 PR1051  DESIGNATION -  I29 137.59
 PR1051  PID         -  PR1051
 PR1051  STATE/COUNTY-  SD/BROOKINGS
 PR1051  COUNTRY     -  US
 PR1051  USGS QUAD   -  BROOKINGS NE (2017)
 PR1051
 PR1051                         *CURRENT SURVEY CONTROL
 PR1051  ______________________________________________________________________
 PR1051* NAD 83(1986) POSITION- 44 22 51.     (N) 096 45 24.     (W)   SCALED
 PR1051* NAVD 88 ORTHO HEIGHT -   519.992 (meters)     1706.01  (feet) ADJUSTED
 PR1051  ______________________________________________________________________
 PR1051  GEOID HEIGHT    -        -25.228 (meters)                     GEOID18
 PR1051  DYNAMIC HEIGHT  -        519.901 (meters)     1705.71  (feet) COMP
 PR1051  MODELED GRAVITY -    980,428.0   (mgal)                       NAVD 88
 PR1051
 PR1051  VERT ORDER      -  FIRST     CLASS II
 PR1051
 PR1051.The horizontal coordinates were scaled from a map and have
 PR1051.an estimated accuracy of +/- 6 seconds.
 PR1051
 PR1051.The orthometric height was determined by differential leveling and
 PR1051.adjusted by the NATIONAL GEODETIC SURVEY
 PR1051.in October 1997.
 PR1051
 PR1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1051.GEOID18 height accuracy estimate available here.
 PR1051
 PR1051.Click photographs - Photos may exist for this station.
 PR1051
 PR1051.The dynamic height is computed by dividing the NAVD 88
 PR1051.geopotential number by the normal gravity value computed on the
 PR1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1051.degrees latitude (g = 980.6199 gals.).
 PR1051
 PR1051.The modeled gravity was interpolated from observed gravity values.
 PR1051
 PR1051;                    North         East    Units  Estimated Accuracy
 PR1051;SPC SD N     -    66,020.      858,400.      MT  (+/- 180 meters Scaled)
 PR1051
 PR1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ787166(NAD 83)
 PR1051
 PR1051                          SUPERSEDED SURVEY CONTROL
 PR1051
 PR1051  NAVD 88 (06/15/91)  520.015  (m)         1706.08   (f) SUPERSEDED  1 2
 PR1051
 PR1051.Superseded values are not recommended for survey control.
 PR1051
 PR1051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1051.See file dsdata.pdf to determine how the superseded data were derived.
 PR1051
 PR1051_MARKER: Z = SEE DESCRIPTION
 PR1051_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1051_STAMPING: 29-137.59
 PR1051_MARK LOGO: NGS
 PR1051_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1051_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1051_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1051+STABILITY: POSITION/ELEVATION WELL
 PR1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1051+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1051_ROD/PIPE-DEPTH: 6.4 meters
 PR1051_SLEEVE-DEPTH  : 2.0 meters
 PR1051
 PR1051  HISTORY     - Date     Condition        Report By
 PR1051  HISTORY     - UNK      MONUMENTED       SDDT
 PR1051  HISTORY     - 19900703 GOOD             NGS
 PR1051
 PR1051                          STATION DESCRIPTION
 PR1051
 PR1051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1051'7.7 KM (4.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1051'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.0 KM
 PR1051'(0.6 MI) NORTH OF MILEPOST 137, 0.3 KM (0.2 MI) SOUTH OF A COUNTY
 PR1051'ROAD OVERPASS, 31.3 M (102.7 FT) EAST OF AND LEVEL WITH THE
 PR1051'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 5.7 M (18.7 FT)
 PR1051'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, AND 0.5 M
 PR1051'(1.6 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS
 PR1051'A STAINLESS STEEL BALL THAT IS EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1051'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1051'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1068 ***********************************************************************
 PR1068  DESIGNATION -  I29 137.82
 PR1068  PID         -  PR1068
 PR1068  STATE/COUNTY-  SD/BROOKINGS
 PR1068  COUNTRY     -  US
 PR1068  USGS QUAD   -  BROOKINGS NE (2017)
 PR1068
 PR1068                         *CURRENT SURVEY CONTROL
 PR1068  ______________________________________________________________________
 PR1068* NAD 83(1986) POSITION- 44 23 03.     (N) 096 45 24.     (W)   SCALED
 PR1068* NAVD 88 ORTHO HEIGHT -   523.464 (meters)     1717.40  (feet) ADJUSTED
 PR1068  ______________________________________________________________________
 PR1068  GEOID HEIGHT    -        -25.220 (meters)                     GEOID18
 PR1068  DYNAMIC HEIGHT  -        523.373 (meters)     1717.10  (feet) COMP
 PR1068  MODELED GRAVITY -    980,428.4   (mgal)                       NAVD 88
 PR1068
 PR1068  VERT ORDER      -  FIRST     CLASS II
 PR1068
 PR1068.The horizontal coordinates were scaled from a map and have
 PR1068.an estimated accuracy of +/- 6 seconds.
 PR1068
 PR1068.The orthometric height was determined by differential leveling and
 PR1068.adjusted by the NATIONAL GEODETIC SURVEY
 PR1068.in October 1997.
 PR1068
 PR1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1068.GEOID18 height accuracy estimate available here.
 PR1068
 PR1068.Click photographs - Photos may exist for this station.
 PR1068
 PR1068.The dynamic height is computed by dividing the NAVD 88
 PR1068.geopotential number by the normal gravity value computed on the
 PR1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1068.degrees latitude (g = 980.6199 gals.).
 PR1068
 PR1068.The modeled gravity was interpolated from observed gravity values.
 PR1068
 PR1068;                    North         East    Units  Estimated Accuracy
 PR1068;SPC SD N     -    66,390.      858,380.      MT  (+/- 180 meters Scaled)
 PR1068
 PR1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786169(NAD 83)
 PR1068
 PR1068                          SUPERSEDED SURVEY CONTROL
 PR1068
 PR1068  NAVD 88 (06/15/91)  523.487  (m)         1717.47   (f) SUPERSEDED  1 2
 PR1068
 PR1068.Superseded values are not recommended for survey control.
 PR1068
 PR1068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1068.See file dsdata.pdf to determine how the superseded data were derived.
 PR1068
 PR1068_MARKER: DB = BENCH MARK DISK
 PR1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1068_STAMPING: 29-137.82 1974 1716.563
 PR1068_MARK LOGO: SDDT
 PR1068_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1068+STABILITY: SURFACE MOTION
 PR1068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1068+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1068
 PR1068  HISTORY     - Date     Condition        Report By
 PR1068  HISTORY     - 1974     MONUMENTED       SDDT
 PR1068  HISTORY     - 19900703 GOOD             NGS
 PR1068
 PR1068                          STATION DESCRIPTION
 PR1068
 PR1068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1068'8.0 KM (5.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1068'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.3 KM
 PR1068'(0.8 MI) NORTH OF MILEPOST 137, 31.7 M (104.0 FT) EAST OF THE
 PR1068'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 31.2 M (102.4 FT)
 PR1068'(SLOPE MEASUREMENT) NORTH OF THE NORTH END OF THE EAST ABUTMENT OF A
 PR1068'COUNTY ROAD OVERPASS OF THE HIGHWAY, 12.5 M (41.0 FT) NORTH OF A
 PR1068'T-FENCE CORNER, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.2 M
 PR1068'(0.7 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 PR1068'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1052 ***********************************************************************
 PR1052  DESIGNATION -  I29 138.30
 PR1052  PID         -  PR1052
 PR1052  STATE/COUNTY-  SD/BROOKINGS
 PR1052  COUNTRY     -  US
 PR1052  USGS QUAD   -  BROOKINGS NE (2017)
 PR1052
 PR1052                         *CURRENT SURVEY CONTROL
 PR1052  ______________________________________________________________________
 PR1052* NAD 83(1986) POSITION- 44 23 28.     (N) 096 45 24.     (W)   SCALED
 PR1052* NAVD 88 ORTHO HEIGHT -   521.304 (meters)     1710.31  (feet) ADJUSTED
 PR1052  ______________________________________________________________________
 PR1052  GEOID HEIGHT    -        -25.205 (meters)                     GEOID18
 PR1052  DYNAMIC HEIGHT  -        521.214 (meters)     1710.02  (feet) COMP
 PR1052  MODELED GRAVITY -    980,429.2   (mgal)                       NAVD 88
 PR1052
 PR1052  VERT ORDER      -  FIRST     CLASS II
 PR1052
 PR1052.The horizontal coordinates were scaled from a map and have
 PR1052.an estimated accuracy of +/- 6 seconds.
 PR1052
 PR1052.The orthometric height was determined by differential leveling and
 PR1052.adjusted by the NATIONAL GEODETIC SURVEY
 PR1052.in October 1997.
 PR1052
 PR1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1052.GEOID18 height accuracy estimate available here.
 PR1052
 PR1052.Click photographs - Photos may exist for this station.
 PR1052
 PR1052.The dynamic height is computed by dividing the NAVD 88
 PR1052.geopotential number by the normal gravity value computed on the
 PR1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1052.degrees latitude (g = 980.6199 gals.).
 PR1052
 PR1052.The modeled gravity was interpolated from observed gravity values.
 PR1052
 PR1052;                    North         East    Units  Estimated Accuracy
 PR1052;SPC SD N     -    67,160.      858,350.      MT  (+/- 180 meters Scaled)
 PR1052
 PR1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786177(NAD 83)
 PR1052
 PR1052                          SUPERSEDED SURVEY CONTROL
 PR1052
 PR1052  NAVD 88 (06/15/91)  521.326  (m)         1710.38   (f) SUPERSEDED  1 2
 PR1052
 PR1052.Superseded values are not recommended for survey control.
 PR1052
 PR1052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1052.See file dsdata.pdf to determine how the superseded data were derived.
 PR1052
 PR1052_MARKER: DB = BENCH MARK DISK
 PR1052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1052_STAMPING: 29-138.30 1974 1709.513
 PR1052_MARK LOGO: SDDT
 PR1052_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1052+STABILITY: SURFACE MOTION
 PR1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1052+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1052
 PR1052  HISTORY     - Date     Condition        Report By
 PR1052  HISTORY     - 1974     MONUMENTED       SDDT
 PR1052  HISTORY     - 19900703 GOOD             NGS
 PR1052
 PR1052                          STATION DESCRIPTION
 PR1052
 PR1052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1052'8.85 KM (5.50 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1052'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.8 KM
 PR1052'(0.5 MI) NORTH OF A COUNTY ROAD OVERPASS, 0.5 KM (0.3 MI) NORTH OF
 PR1052'MILEPOST 138, 31.7 M (104.0 FT) EAST OF AND LEVEL WITH THE CENTERLINE
 PR1052'OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A
 PR1052'WITNESS POST AND A T-FENCE CORNER, AND THE MONUMENT IS 0.4 M
 PR1052'(1.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1053 ***********************************************************************
 PR1053  DESIGNATION -  I29 138.85
 PR1053  PID         -  PR1053
 PR1053  STATE/COUNTY-  SD/BROOKINGS
 PR1053  COUNTRY     -  US
 PR1053  USGS QUAD   -  BROOKINGS NE (2017)
 PR1053
 PR1053                         *CURRENT SURVEY CONTROL
 PR1053  ______________________________________________________________________
 PR1053* NAD 83(1986) POSITION- 44 23 56.     (N) 096 45 24.     (W)   SCALED
 PR1053* NAVD 88 ORTHO HEIGHT -   518.083 (meters)     1699.74  (feet) ADJUSTED
 PR1053  ______________________________________________________________________
 PR1053  GEOID HEIGHT    -        -25.190 (meters)                     GEOID18
 PR1053  DYNAMIC HEIGHT  -        517.994 (meters)     1699.45  (feet) COMP
 PR1053  MODELED GRAVITY -    980,430.1   (mgal)                       NAVD 88
 PR1053
 PR1053  VERT ORDER      -  FIRST     CLASS II
 PR1053
 PR1053.The horizontal coordinates were scaled from a map and have
 PR1053.an estimated accuracy of +/- 6 seconds.
 PR1053
 PR1053.The orthometric height was determined by differential leveling and
 PR1053.adjusted by the NATIONAL GEODETIC SURVEY
 PR1053.in October 1997.
 PR1053
 PR1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1053.GEOID18 height accuracy estimate available here.
 PR1053
 PR1053.Click photographs - Photos may exist for this station.
 PR1053
 PR1053.The dynamic height is computed by dividing the NAVD 88
 PR1053.geopotential number by the normal gravity value computed on the
 PR1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1053.degrees latitude (g = 980.6199 gals.).
 PR1053
 PR1053.The modeled gravity was interpolated from observed gravity values.
 PR1053
 PR1053;                    North         East    Units  Estimated Accuracy
 PR1053;SPC SD N     -    68,020.      858,320.      MT  (+/- 180 meters Scaled)
 PR1053
 PR1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786186(NAD 83)
 PR1053
 PR1053                          SUPERSEDED SURVEY CONTROL
 PR1053
 PR1053  NAVD 88 (06/15/91)  518.105  (m)         1699.82   (f) SUPERSEDED  1 2
 PR1053
 PR1053.Superseded values are not recommended for survey control.
 PR1053
 PR1053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1053.See file dsdata.pdf to determine how the superseded data were derived.
 PR1053
 PR1053_MARKER: DD = SURVEY DISK
 PR1053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1053_STAMPING: I29-138.85 1974 1698.903
 PR1053_MARK LOGO: SDDT
 PR1053_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1053+STABILITY: SURFACE MOTION
 PR1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1053+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1053
 PR1053  HISTORY     - Date     Condition        Report By
 PR1053  HISTORY     - 1874     MONUMENTED       SDDT
 PR1053  HISTORY     - 19900703 GOOD             NGS
 PR1053  HISTORY     - 19991213 GOOD             LOCENG
 PR1053
 PR1053                          STATION DESCRIPTION
 PR1053
 PR1053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1053'9.7 KM (6.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1053'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.35 KM
 PR1053'(0.84 MI) NORTH OF MILEPOST 138, 62.0 M (203.4 FT) NORTH OF THE MOST
 PR1053'NORTHERLY OF 2 T-FENCE CORNERS, 31.6 M (103.7 FT) EAST OF THE
 PR1053'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 PR1053'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS POST
 PR1053'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PR1053
 PR1053                          STATION RECOVERY (1999)
 PR1053
 PR1053'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1999 (MD)
 PR1053'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1054 ***********************************************************************
 PR1054  DESIGNATION -  I29 139.28
 PR1054  PID         -  PR1054
 PR1054  STATE/COUNTY-  SD/BROOKINGS
 PR1054  COUNTRY     -  US
 PR1054  USGS QUAD   -  BROOKINGS NE (2017)
 PR1054
 PR1054                         *CURRENT SURVEY CONTROL
 PR1054  ______________________________________________________________________
 PR1054* NAD 83(1986) POSITION- 44 24 19.     (N) 096 45 24.     (W)   SCALED
 PR1054* NAVD 88 ORTHO HEIGHT -   512.343 (meters)     1680.91  (feet) ADJUSTED
 PR1054  ______________________________________________________________________
 PR1054  GEOID HEIGHT    -        -25.180 (meters)                     GEOID18
 PR1054  DYNAMIC HEIGHT  -        512.256 (meters)     1680.63  (feet) COMP
 PR1054  MODELED GRAVITY -    980,430.7   (mgal)                       NAVD 88
 PR1054
 PR1054  VERT ORDER      -  FIRST     CLASS II
 PR1054
 PR1054.The horizontal coordinates were scaled from a map and have
 PR1054.an estimated accuracy of +/- 6 seconds.
 PR1054
 PR1054.The orthometric height was determined by differential leveling and
 PR1054.adjusted by the NATIONAL GEODETIC SURVEY
 PR1054.in October 1997.
 PR1054
 PR1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1054.GEOID18 height accuracy estimate available here.
 PR1054
 PR1054.Click photographs - Photos may exist for this station.
 PR1054
 PR1054.The dynamic height is computed by dividing the NAVD 88
 PR1054.geopotential number by the normal gravity value computed on the
 PR1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1054.degrees latitude (g = 980.6199 gals.).
 PR1054
 PR1054.The modeled gravity was interpolated from observed gravity values.
 PR1054
 PR1054;                    North         East    Units  Estimated Accuracy
 PR1054;SPC SD N     -    68,730.      858,290.      MT  (+/- 180 meters Scaled)
 PR1054
 PR1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786193(NAD 83)
 PR1054
 PR1054                          SUPERSEDED SURVEY CONTROL
 PR1054
 PR1054  NAVD 88 (06/15/91)  512.365  (m)         1680.98   (f) SUPERSEDED  1 2
 PR1054
 PR1054.Superseded values are not recommended for survey control.
 PR1054
 PR1054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1054.See file dsdata.pdf to determine how the superseded data were derived.
 PR1054
 PR1054_MARKER: DB = BENCH MARK DISK
 PR1054_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1054_SP_SET: HEADWALL
 PR1054_STAMPING: 29-139.28 1974 1680.133
 PR1054_MARK LOGO: SDDT
 PR1054_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1054+STABILITY: SURFACE MOTION
 PR1054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1054+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1054
 PR1054  HISTORY     - Date     Condition        Report By
 PR1054  HISTORY     - 1974     MONUMENTED       SDDT
 PR1054  HISTORY     - 19900703 GOOD             NGS
 PR1054
 PR1054                          STATION DESCRIPTION
 PR1054
 PR1054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1054'10.5 KM (6.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1054'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.45 KM
 PR1054'(0.28 MI) NORTH OF MILEPOST 139, IN TOP OF AND 0.3 M (1.0 FT) SOUTH
 PR1054'OF THE NORTH END OF THE EAST CONCRETE HEADWALL OF A MULTI-BOX
 PR1054'CULVERT, 10.9 M (35.8 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1054'LANES OF THE HIGHWAY, 0.85 M (2.79 FT) SOUTHWEST OF A WITNESS POST,
 PR1054'AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1055 ***********************************************************************
 PR1055  DESIGNATION -  I29 139.90
 PR1055  PID         -  PR1055
 PR1055  STATE/COUNTY-  SD/BROOKINGS
 PR1055  COUNTRY     -  US
 PR1055  USGS QUAD   -  BROOKINGS NE (2017)
 PR1055
 PR1055                         *CURRENT SURVEY CONTROL
 PR1055  ______________________________________________________________________
 PR1055* NAD 83(1986) POSITION- 44 24 52.     (N) 096 45 23.     (W)   SCALED
 PR1055* NAVD 88 ORTHO HEIGHT -   513.085 (meters)     1683.35  (feet) ADJUSTED
 PR1055  ______________________________________________________________________
 PR1055  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 PR1055  DYNAMIC HEIGHT  -        512.998 (meters)     1683.06  (feet) COMP
 PR1055  MODELED GRAVITY -    980,431.6   (mgal)                       NAVD 88
 PR1055
 PR1055  VERT ORDER      -  FIRST     CLASS II
 PR1055
 PR1055.The horizontal coordinates were scaled from a map and have
 PR1055.an estimated accuracy of +/- 6 seconds.
 PR1055
 PR1055.The orthometric height was determined by differential leveling and
 PR1055.adjusted by the NATIONAL GEODETIC SURVEY
 PR1055.in October 1997.
 PR1055
 PR1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1055.GEOID18 height accuracy estimate available here.
 PR1055
 PR1055.Click photographs - Photos may exist for this station.
 PR1055
 PR1055.The dynamic height is computed by dividing the NAVD 88
 PR1055.geopotential number by the normal gravity value computed on the
 PR1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1055.degrees latitude (g = 980.6199 gals.).
 PR1055
 PR1055.The modeled gravity was interpolated from observed gravity values.
 PR1055
 PR1055;                    North         East    Units  Estimated Accuracy
 PR1055;SPC SD N     -    69,750.      858,270.      MT  (+/- 180 meters Scaled)
 PR1055
 PR1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786203(NAD 83)
 PR1055
 PR1055                          SUPERSEDED SURVEY CONTROL
 PR1055
 PR1055  NAVD 88 (06/15/91)  513.106  (m)         1683.42   (f) SUPERSEDED  1 2
 PR1055
 PR1055.Superseded values are not recommended for survey control.
 PR1055
 PR1055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1055.See file dsdata.pdf to determine how the superseded data were derived.
 PR1055
 PR1055_MARKER: DB = BENCH MARK DISK
 PR1055_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1055_SP_SET: HEADWALL
 PR1055_STAMPING: 29-139.90 1974 1682.663
 PR1055_MARK LOGO: SDDT
 PR1055_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1055+STABILITY: SURFACE MOTION
 PR1055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1055+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1055
 PR1055  HISTORY     - Date     Condition        Report By
 PR1055  HISTORY     - 1974     MONUMENTED       SDDT
 PR1055  HISTORY     - 19900703 GOOD             NGS
 PR1055
 PR1055                          STATION DESCRIPTION
 PR1055
 PR1055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1055'11.5 KM (7.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1055'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.45 KM
 PR1055'(0.90 MI) NORTH OF MILEPOST 139, IN TOP OF AND 0.3 M (1.0 FT) SOUTH
 PR1055'OF THE NORTH END OF THE EAST CONCRETE HEADWALL OF A MULTI-BOX
 PR1055'CULVERT, 9.9 M (32.5 FT) EAST OF THE CENTERLINE  OF THE NORTHBOUND
 PR1055'LANES OF THE HIGHWAY, 0.95 M (3.12 FT) SOUTH-SOUTHWEST OF A WITNESS
 PR1055'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1056 ***********************************************************************
 PR1056  DESIGNATION -  I29 140.30
 PR1056  PID         -  PR1056
 PR1056  STATE/COUNTY-  SD/BROOKINGS
 PR1056  COUNTRY     -  US
 PR1056  USGS QUAD   -  BROOKINGS NE (2017)
 PR1056
 PR1056                         *CURRENT SURVEY CONTROL
 PR1056  ______________________________________________________________________
 PR1056* NAD 83(1986) POSITION- 44 25 12.     (N) 096 45 23.     (W)   SCALED
 PR1056* NAVD 88 ORTHO HEIGHT -   514.822 (meters)     1689.05  (feet) ADJUSTED
 PR1056  ______________________________________________________________________
 PR1056  GEOID HEIGHT    -        -25.161 (meters)                     GEOID18
 PR1056  DYNAMIC HEIGHT  -        514.735 (meters)     1688.76  (feet) COMP
 PR1056  MODELED GRAVITY -    980,432.1   (mgal)                       NAVD 88
 PR1056
 PR1056  VERT ORDER      -  FIRST     CLASS II
 PR1056
 PR1056.The horizontal coordinates were scaled from a map and have
 PR1056.an estimated accuracy of +/- 6 seconds.
 PR1056
 PR1056.The orthometric height was determined by differential leveling and
 PR1056.adjusted by the NATIONAL GEODETIC SURVEY
 PR1056.in October 1997.
 PR1056
 PR1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1056.GEOID18 height accuracy estimate available here.
 PR1056
 PR1056.Click photographs - Photos may exist for this station.
 PR1056
 PR1056.The dynamic height is computed by dividing the NAVD 88
 PR1056.geopotential number by the normal gravity value computed on the
 PR1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1056.degrees latitude (g = 980.6199 gals.).
 PR1056
 PR1056.The modeled gravity was interpolated from observed gravity values.
 PR1056
 PR1056;                    North         East    Units  Estimated Accuracy
 PR1056;SPC SD N     -    70,370.      858,250.      MT  (+/- 180 meters Scaled)
 PR1056
 PR1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ786209(NAD 83)
 PR1056
 PR1056                          SUPERSEDED SURVEY CONTROL
 PR1056
 PR1056  NAVD 88 (06/15/91)  514.843  (m)         1689.11   (f) SUPERSEDED  1 2
 PR1056
 PR1056.Superseded values are not recommended for survey control.
 PR1056
 PR1056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1056.See file dsdata.pdf to determine how the superseded data were derived.
 PR1056
 PR1056_MARKER: DB = BENCH MARK DISK
 PR1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1056_STAMPING: 29-140.30 1974 1688.308
 PR1056_MARK LOGO: SDDT
 PR1056_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1056+STABILITY: SURFACE MOTION
 PR1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1056+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1056
 PR1056  HISTORY     - Date     Condition        Report By
 PR1056  HISTORY     - 1974     MONUMENTED       SDDT
 PR1056  HISTORY     - 19900703 GOOD             NGS
 PR1056
 PR1056                          STATION DESCRIPTION
 PR1056
 PR1056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1056'12.1 KM (7.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1056'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.5 KM
 PR1056'(0.3 MI) NORTH OF MILEPOST 140, 0.8 KM (0.5 MI) SOUTH OF THE
 PR1056'INTERSECTION OF STATE HIGHWAY 30 (EXIT 140), 31.5 M (103.3 FT) EAST
 PR1056'OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 M
 PR1056'(2.0 FT) NORTH-NORTHWEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW
 PR1056'THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND
 PR1056'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1057 ***********************************************************************
 PR1057  DESIGNATION -  I29 141.11
 PR1057  PID         -  PR1057
 PR1057  STATE/COUNTY-  SD/BROOKINGS
 PR1057  COUNTRY     -  US
 PR1057  USGS QUAD   -  BROOKINGS NE (2017)
 PR1057
 PR1057                         *CURRENT SURVEY CONTROL
 PR1057  ______________________________________________________________________
 PR1057* NAD 83(1986) POSITION- 44 25 55.     (N) 096 45 23.     (W)   SCALED
 PR1057* NAVD 88 ORTHO HEIGHT -   515.833 (meters)     1692.36  (feet) ADJUSTED
 PR1057  ______________________________________________________________________
 PR1057  GEOID HEIGHT    -        -25.149 (meters)                     GEOID18
 PR1057  DYNAMIC HEIGHT  -        515.746 (meters)     1692.08  (feet) COMP
 PR1057  MODELED GRAVITY -    980,433.0   (mgal)                       NAVD 88
 PR1057
 PR1057  VERT ORDER      -  FIRST     CLASS II
 PR1057
 PR1057.The horizontal coordinates were scaled from a map and have
 PR1057.an estimated accuracy of +/- 6 seconds.
 PR1057
 PR1057.The orthometric height was determined by differential leveling and
 PR1057.adjusted by the NATIONAL GEODETIC SURVEY
 PR1057.in October 1997.
 PR1057
 PR1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1057.GEOID18 height accuracy estimate available here.
 PR1057
 PR1057.Click photographs - Photos may exist for this station.
 PR1057
 PR1057.The dynamic height is computed by dividing the NAVD 88
 PR1057.geopotential number by the normal gravity value computed on the
 PR1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1057.degrees latitude (g = 980.6199 gals.).
 PR1057
 PR1057.The modeled gravity was interpolated from observed gravity values.
 PR1057
 PR1057;                    North         East    Units  Estimated Accuracy
 PR1057;SPC SD N     -    71,690.      858,190.      MT  (+/- 180 meters Scaled)
 PR1057
 PR1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ785222(NAD 83)
 PR1057
 PR1057                          SUPERSEDED SURVEY CONTROL
 PR1057
 PR1057  NAVD 88 (06/15/91)  515.853  (m)         1692.43   (f) SUPERSEDED  1 2
 PR1057
 PR1057.Superseded values are not recommended for survey control.
 PR1057
 PR1057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1057.See file dsdata.pdf to determine how the superseded data were derived.
 PR1057
 PR1057_MARKER: Z = SEE DESCRIPTION
 PR1057_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1057_STAMPING: 29-141.11
 PR1057_MARK LOGO: NGS
 PR1057_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1057_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1057_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1057+STABILITY: POSITION/ELEVATION WELL
 PR1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1057+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1057_ROD/PIPE-DEPTH: 6.4 meters
 PR1057_SLEEVE-DEPTH  : 2.0 meters
 PR1057
 PR1057  HISTORY     - Date     Condition        Report By
 PR1057  HISTORY     - UNK      MONUMENTED       SDDT
 PR1057  HISTORY     - 19900703 GOOD             NGS
 PR1057
 PR1057                          STATION DESCRIPTION
 PR1057
 PR1057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1057'13.4 KM (8.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1057'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.55 KM
 PR1057'(0.34 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 30 (EXIT 140),
 PR1057'0.15 KM (0.09 MI) NORTH OF MILEPOST 141, 100.0 M (328.1 FT) SOUTH OF
 PR1057'THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, 31.5 M (103.3 FT) EAST OF
 PR1057'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 N BELOW
 PR1057'THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST
 PR1057'AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 PR1057'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.
 PR1057'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1057'THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1058 ***********************************************************************
 PR1058  DESIGNATION -  I29 141.41
 PR1058  PID         -  PR1058
 PR1058  STATE/COUNTY-  SD/BROOKINGS
 PR1058  COUNTRY     -  US
 PR1058  USGS QUAD   -  BROOKINGS NE (2017)
 PR1058
 PR1058                         *CURRENT SURVEY CONTROL
 PR1058  ______________________________________________________________________
 PR1058* NAD 83(1986) POSITION- 44 26 12.     (N) 096 45 25.     (W)   SCALED
 PR1058* NAVD 88 ORTHO HEIGHT -   518.812 (meters)     1702.14  (feet) ADJUSTED
 PR1058  ______________________________________________________________________
 PR1058  GEOID HEIGHT    -        -25.145 (meters)                     GEOID18
 PR1058  DYNAMIC HEIGHT  -        518.725 (meters)     1701.85  (feet) COMP
 PR1058  MODELED GRAVITY -    980,433.3   (mgal)                       NAVD 88
 PR1058
 PR1058  VERT ORDER      -  FIRST     CLASS II
 PR1058
 PR1058.The horizontal coordinates were scaled from a map and have
 PR1058.an estimated accuracy of +/- 6 seconds.
 PR1058
 PR1058.The orthometric height was determined by differential leveling and
 PR1058.adjusted by the NATIONAL GEODETIC SURVEY
 PR1058.in October 1997.
 PR1058
 PR1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1058.GEOID18 height accuracy estimate available here.
 PR1058
 PR1058.Click photographs - Photos may exist for this station.
 PR1058
 PR1058.The dynamic height is computed by dividing the NAVD 88
 PR1058.geopotential number by the normal gravity value computed on the
 PR1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1058.degrees latitude (g = 980.6199 gals.).
 PR1058
 PR1058.The modeled gravity was interpolated from observed gravity values.
 PR1058
 PR1058;                    North         East    Units  Estimated Accuracy
 PR1058;SPC SD N     -    72,220.      858,130.      MT  (+/- 180 meters Scaled)
 PR1058
 PR1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ785228(NAD 83)
 PR1058
 PR1058                          SUPERSEDED SURVEY CONTROL
 PR1058
 PR1058  NAVD 88 (06/15/91)  518.832  (m)         1702.20   (f) SUPERSEDED  1 2
 PR1058
 PR1058.Superseded values are not recommended for survey control.
 PR1058
 PR1058.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1058.See file dsdata.pdf to determine how the superseded data were derived.
 PR1058
 PR1058_MARKER: DB = BENCH MARK DISK
 PR1058_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1058_SP_SET: WINGWALL
 PR1058_STAMPING: 29-141.41 1974 1701.455
 PR1058_MARK LOGO: SDDT
 PR1058_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1058_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1058+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1058
 PR1058  HISTORY     - Date     Condition        Report By
 PR1058  HISTORY     - 1974     MONUMENTED       SDDT
 PR1058  HISTORY     - 19900703 GOOD             NGS
 PR1058
 PR1058                          STATION DESCRIPTION
 PR1058
 PR1058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1058'13.9 KM (8.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1058'JUNCTION WITH US HIGHWAY 14 (EXIT 132) AT THE EAST EDGE OF BROOKINGS,
 PR1058'0.65 KM (0.40 MI) NORTH OF MILE POST 141, IN TOP OF AND 3.0 M
 PR1058'(9.8 FT) NORTHEAST OF THE SOUTHWEST WINGWALL OF A HIGHWAY BRIDGE
 PR1058'SPANNING A CREEK, 7.5 M (24.6 FT) WEST OF THE CENTERLINE OF THE
 PR1058'SOUTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH-NORTHEAST OF A
 PR1058'WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1059 ***********************************************************************
 PR1059  DESIGNATION -  I29 141.65
 PR1059  PID         -  PR1059
 PR1059  STATE/COUNTY-  SD/BROOKINGS
 PR1059  COUNTRY     -  US
 PR1059  USGS QUAD   -  BROOKINGS NE (2017)
 PR1059
 PR1059                         *CURRENT SURVEY CONTROL
 PR1059  ______________________________________________________________________
 PR1059* NAD 83(1986) POSITION- 44 26 23.     (N) 096 45 21.     (W)   SCALED
 PR1059* NAVD 88 ORTHO HEIGHT -   517.080 (meters)     1696.45  (feet) ADJUSTED
 PR1059  ______________________________________________________________________
 PR1059  GEOID HEIGHT    -        -25.143 (meters)                     GEOID18
 PR1059  DYNAMIC HEIGHT  -        516.993 (meters)     1696.17  (feet) COMP
 PR1059  MODELED GRAVITY -    980,433.5   (mgal)                       NAVD 88
 PR1059
 PR1059  VERT ORDER      -  FIRST     CLASS II
 PR1059
 PR1059.The horizontal coordinates were scaled from a map and have
 PR1059.an estimated accuracy of +/- 6 seconds.
 PR1059
 PR1059.The orthometric height was determined by differential leveling and
 PR1059.adjusted by the NATIONAL GEODETIC SURVEY
 PR1059.in October 1997.
 PR1059
 PR1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1059.GEOID18 height accuracy estimate available here.
 PR1059
 PR1059.Click photographs - Photos may exist for this station.
 PR1059
 PR1059.The dynamic height is computed by dividing the NAVD 88
 PR1059.geopotential number by the normal gravity value computed on the
 PR1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1059.degrees latitude (g = 980.6199 gals.).
 PR1059
 PR1059.The modeled gravity was interpolated from observed gravity values.
 PR1059
 PR1059;                    North         East    Units  Estimated Accuracy
 PR1059;SPC SD N     -    72,560.      858,200.      MT  (+/- 180 meters Scaled)
 PR1059
 PR1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ785231(NAD 83)
 PR1059
 PR1059                          SUPERSEDED SURVEY CONTROL
 PR1059
 PR1059  NAVD 88 (06/15/91)  517.099  (m)         1696.52   (f) SUPERSEDED  1 2
 PR1059
 PR1059.Superseded values are not recommended for survey control.
 PR1059
 PR1059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1059.See file dsdata.pdf to determine how the superseded data were derived.
 PR1059
 PR1059_MARKER: Z = SEE DESCRIPTION
 PR1059_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1059_STAMPING: 29-141.65
 PR1059_MARK LOGO: NGS
 PR1059_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1059_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1059_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1059+STABILITY: POSITION/ELEVATION WELL
 PR1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1059+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1059_ROD/PIPE-DEPTH: 6.4 meters
 PR1059_SLEEVE-DEPTH  : 2.0 meters
 PR1059
 PR1059  HISTORY     - Date     Condition        Report By
 PR1059  HISTORY     - UNK      MONUMENTED       SDDT
 PR1059  HISTORY     - 19900703 GOOD             NGS
 PR1059
 PR1059                          STATION DESCRIPTION
 PR1059
 PR1059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1059'14.3 KM (8.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1059'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.4 KM
 PR1059'(0.9 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 30 (EXIT 140),
 PR1059'1.0 KM (0.6 MI) NORTH OF MILEPOST 141, 31.7 M (104.0 FT) EAST OF THE
 PR1059'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 18.3 M (60.0 FT)
 PR1059'SOUTHEAST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN, 3.0 M
 PR1059'(9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.45 M (1.48 FT) WEST OF
 PR1059'A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 PR1059'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 IRON
 PR1059'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 PR1059'THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1060 ***********************************************************************
 PR1060  DESIGNATION -  I29 141.81
 PR1060  PID         -  PR1060
 PR1060  STATE/COUNTY-  SD/BROOKINGS
 PR1060  COUNTRY     -  US
 PR1060  USGS QUAD   -  BROOKINGS NE (2017)
 PR1060
 PR1060                         *CURRENT SURVEY CONTROL
 PR1060  ______________________________________________________________________
 PR1060* NAD 83(1986) POSITION- 44 26 31.     (N) 096 45 22.     (W)   SCALED
 PR1060* NAVD 88 ORTHO HEIGHT -   521.290 (meters)     1710.27  (feet) ADJUSTED
 PR1060  ______________________________________________________________________
 PR1060  GEOID HEIGHT    -        -25.142 (meters)                     GEOID18
 PR1060  DYNAMIC HEIGHT  -        521.203 (meters)     1709.98  (feet) COMP
 PR1060  MODELED GRAVITY -    980,433.6   (mgal)                       NAVD 88
 PR1060
 PR1060  VERT ORDER      -  FIRST     CLASS II
 PR1060
 PR1060.The horizontal coordinates were scaled from a map and have
 PR1060.an estimated accuracy of +/- 6 seconds.
 PR1060
 PR1060.The orthometric height was determined by differential leveling and
 PR1060.adjusted by the NATIONAL GEODETIC SURVEY
 PR1060.in October 1997.
 PR1060
 PR1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1060.GEOID18 height accuracy estimate available here.
 PR1060
 PR1060.Click photographs - Photos may exist for this station.
 PR1060
 PR1060.The dynamic height is computed by dividing the NAVD 88
 PR1060.geopotential number by the normal gravity value computed on the
 PR1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1060.degrees latitude (g = 980.6199 gals.).
 PR1060
 PR1060.The modeled gravity was interpolated from observed gravity values.
 PR1060
 PR1060;                    North         East    Units  Estimated Accuracy
 PR1060;SPC SD N     -    72,800.      858,170.      MT  (+/- 180 meters Scaled)
 PR1060
 PR1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ785234(NAD 83)
 PR1060
 PR1060                          SUPERSEDED SURVEY CONTROL
 PR1060
 PR1060  NAVD 88 (06/15/91)  521.310  (m)         1710.33   (f) SUPERSEDED  1 2
 PR1060
 PR1060.Superseded values are not recommended for survey control.
 PR1060
 PR1060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1060.See file dsdata.pdf to determine how the superseded data were derived.
 PR1060
 PR1060_MARKER: DB = BENCH MARK DISK
 PR1060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1060_STAMPING: 29-141.81 1974 1709.491
 PR1060_MARK LOGO: SDDT
 PR1060_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1060+STABILITY: SURFACE MOTION
 PR1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1060+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1060
 PR1060  HISTORY     - Date     Condition        Report By
 PR1060  HISTORY     - 1974     MONUMENTED       SDDT
 PR1060  HISTORY     - 19900703 GOOD             NGS
 PR1060
 PR1060                          STATION DESCRIPTION
 PR1060
 PR1060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1060'14.5 KM (9.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1060'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) OF BROOKINGS, 1.85 KM
 PR1060'(1.15 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 30 (EXIT 140),
 PR1060'1.3 KM (0.8 MI) NORTH OF MILEPOST 141, 31.6 M (103.7 FT) EAST OF THE
 PR1060'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 10.7 M (35.1 FT)
 PR1060'NORTH OF THE EXTENDED CENTER OF AN ABANDONED ROAD, 0.75 M (2.46 FT)
 PR1060'NORTH-NORTHWEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) ABOVE THE LEVEL OF
 PR1060'THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 PR1060'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1061 ***********************************************************************
 PR1061  DESIGNATION -  I29 142.80
 PR1061  PID         -  PR1061
 PR1061  STATE/COUNTY-  SD/BROOKINGS
 PR1061  COUNTRY     -  US
 PR1061  USGS QUAD   -  BROOKINGS NE (2017)
 PR1061
 PR1061                         *CURRENT SURVEY CONTROL
 PR1061  ______________________________________________________________________
 PR1061* NAD 83(1986) POSITION- 44 27 23.     (N) 096 45 23.     (W)   SCALED
 PR1061* NAVD 88 ORTHO HEIGHT -   523.947 (meters)     1718.98  (feet) ADJUSTED
 PR1061  ______________________________________________________________________
 PR1061  GEOID HEIGHT    -        -25.132 (meters)                     GEOID18
 PR1061  DYNAMIC HEIGHT  -        523.860 (meters)     1718.70  (feet) COMP
 PR1061  MODELED GRAVITY -    980,434.3   (mgal)                       NAVD 88
 PR1061
 PR1061  VERT ORDER      -  FIRST     CLASS II
 PR1061
 PR1061.The horizontal coordinates were scaled from a map and have
 PR1061.an estimated accuracy of +/- 6 seconds.
 PR1061
 PR1061.The orthometric height was determined by differential leveling and
 PR1061.adjusted by the NATIONAL GEODETIC SURVEY
 PR1061.in October 1997.
 PR1061
 PR1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1061.GEOID18 height accuracy estimate available here.
 PR1061
 PR1061.Click photographs - Photos may exist for this station.
 PR1061
 PR1061.The dynamic height is computed by dividing the NAVD 88
 PR1061.geopotential number by the normal gravity value computed on the
 PR1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1061.degrees latitude (g = 980.6199 gals.).
 PR1061
 PR1061.The modeled gravity was interpolated from observed gravity values.
 PR1061
 PR1061;                    North         East    Units  Estimated Accuracy
 PR1061;SPC SD N     -    74,410.      858,080.      MT  (+/- 180 meters Scaled)
 PR1061
 PR1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ784250(NAD 83)
 PR1061
 PR1061                          SUPERSEDED SURVEY CONTROL
 PR1061
 PR1061  NAVD 88 (06/15/91)  523.966  (m)         1719.05   (f) SUPERSEDED  1 2
 PR1061
 PR1061.Superseded values are not recommended for survey control.
 PR1061
 PR1061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1061.See file dsdata.pdf to determine how the superseded data were derived.
 PR1061
 PR1061_MARKER: DB = BENCH MARK DISK
 PR1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1061_STAMPING: 29-142.80 1974 1718.179
 PR1061_MARK LOGO: SDDT
 PR1061_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1061+STABILITY: SURFACE MOTION
 PR1061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1061+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1061
 PR1061  HISTORY     - Date     Condition        Report By
 PR1061  HISTORY     - 1974     MONUMENTED       SDDT
 PR1061  HISTORY     - 19900703 GOOD             NGS
 PR1061
 PR1061                          STATION DESCRIPTION
 PR1061
 PR1061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1061'16.1 KM (10.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1061'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.3 KM
 PR1061'(0.8 MI) NORTH OF MILEPOST 142, 31.7 M (104.0 FT) EAST OF THE
 PR1061'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 11.3 M (37.1 FT)
 PR1061'NORTH OF THE EXTENDED CENTER OF AN ABANDONED ROAD BED, 1.7 M (5.6 FT)
 PR1061'NORTH-NORTHWEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 PR1061'THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 PR1061'THE MONUMENT IS 0.4 M (1.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1062 ***********************************************************************
 PR1062  DESIGNATION -  I29 143.77
 PR1062  PID         -  PR1062
 PR1062  STATE/COUNTY-  SD/BROOKINGS
 PR1062  COUNTRY     -  US
 PR1062  USGS QUAD   -  BROOKINGS NE (2017)
 PR1062
 PR1062                         *CURRENT SURVEY CONTROL
 PR1062  ______________________________________________________________________
 PR1062* NAD 83(1986) POSITION- 44 28 13.     (N) 096 45 26.     (W)   SCALED
 PR1062* NAVD 88 ORTHO HEIGHT -   523.021 (meters)     1715.94  (feet) ADJUSTED
 PR1062  ______________________________________________________________________
 PR1062  GEOID HEIGHT    -        -25.122 (meters)                     GEOID18
 PR1062  DYNAMIC HEIGHT  -        522.934 (meters)     1715.66  (feet) COMP
 PR1062  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 PR1062
 PR1062  VERT ORDER      -  FIRST     CLASS II
 PR1062
 PR1062.The horizontal coordinates were scaled from a map and have
 PR1062.an estimated accuracy of +/- 6 seconds.
 PR1062
 PR1062.The orthometric height was determined by differential leveling and
 PR1062.adjusted by the NATIONAL GEODETIC SURVEY
 PR1062.in October 1997.
 PR1062
 PR1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1062.GEOID18 height accuracy estimate available here.
 PR1062
 PR1062.Click photographs - Photos may exist for this station.
 PR1062
 PR1062.The dynamic height is computed by dividing the NAVD 88
 PR1062.geopotential number by the normal gravity value computed on the
 PR1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1062.degrees latitude (g = 980.6199 gals.).
 PR1062
 PR1062.The modeled gravity was interpolated from observed gravity values.
 PR1062
 PR1062;                    North         East    Units  Estimated Accuracy
 PR1062;SPC SD N     -    75,950.      857,960.      MT  (+/- 180 meters Scaled)
 PR1062
 PR1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ783265(NAD 83)
 PR1062
 PR1062                          SUPERSEDED SURVEY CONTROL
 PR1062
 PR1062  NAVD 88 (06/15/91)  523.038  (m)         1716.00   (f) SUPERSEDED  1 2
 PR1062
 PR1062.Superseded values are not recommended for survey control.
 PR1062
 PR1062.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1062.See file dsdata.pdf to determine how the superseded data were derived.
 PR1062
 PR1062_MARKER: DB = BENCH MARK DISK
 PR1062_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR1062_SP_SET: WINGWALL
 PR1062_STAMPING: 29-143.77 1974 1715.161
 PR1062_MARK LOGO: SDDT
 PR1062_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1062_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1062+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1062
 PR1062  HISTORY     - Date     Condition        Report By
 PR1062  HISTORY     - 1974     MONUMENTED       SDDT
 PR1062  HISTORY     - 19900703 GOOD             NGS
 PR1062
 PR1062                          STATION DESCRIPTION
 PR1062
 PR1062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1062'17.7 KM (11.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1062'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1062'2.4 M (7.9 FT) EAST OF THE WEST END OF THE SOUTHWEST WINGWALL OF THE
 PR1062'SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 1.25 KM (0.78 MI) NORTH
 PR1062'OF MILEPOST 143, 7.5 M (24.6 FT) WEST OF THE CENTERLINE OF THE
 PR1062'SOUTHBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT) EAST-NORTHEAST OF A
 PR1062'WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1063 ***********************************************************************
 PR1063  DESIGNATION -  I29 143.98
 PR1063  PID         -  PR1063
 PR1063  STATE/COUNTY-  SD/BROOKINGS
 PR1063  COUNTRY     -  US
 PR1063  USGS QUAD   -  BROOKINGS NE (2017)
 PR1063
 PR1063                         *CURRENT SURVEY CONTROL
 PR1063  ______________________________________________________________________
 PR1063* NAD 83(1986) POSITION- 44 28 25.     (N) 096 45 23.     (W)   SCALED
 PR1063* NAVD 88 ORTHO HEIGHT -   518.449 (meters)     1700.94  (feet) ADJUSTED
 PR1063  ______________________________________________________________________
 PR1063  GEOID HEIGHT    -        -25.121 (meters)                     GEOID18
 PR1063  DYNAMIC HEIGHT  -        518.363 (meters)     1700.66  (feet) COMP
 PR1063  MODELED GRAVITY -    980,434.9   (mgal)                       NAVD 88
 PR1063
 PR1063  VERT ORDER      -  FIRST     CLASS II
 PR1063
 PR1063.The horizontal coordinates were scaled from a map and have
 PR1063.an estimated accuracy of +/- 6 seconds.
 PR1063
 PR1063.The orthometric height was determined by differential leveling and
 PR1063.adjusted by the NATIONAL GEODETIC SURVEY
 PR1063.in October 1997.
 PR1063
 PR1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1063.GEOID18 height accuracy estimate available here.
 PR1063
 PR1063.Click photographs - Photos may exist for this station.
 PR1063
 PR1063.The dynamic height is computed by dividing the NAVD 88
 PR1063.geopotential number by the normal gravity value computed on the
 PR1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1063.degrees latitude (g = 980.6199 gals.).
 PR1063
 PR1063.The modeled gravity was interpolated from observed gravity values.
 PR1063
 PR1063;                    North         East    Units  Estimated Accuracy
 PR1063;SPC SD N     -    76,320.      858,010.      MT  (+/- 180 meters Scaled)
 PR1063
 PR1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ784269(NAD 83)
 PR1063
 PR1063                          SUPERSEDED SURVEY CONTROL
 PR1063
 PR1063  NAVD 88 (06/15/91)  518.466  (m)         1701.00   (f) SUPERSEDED  1 2
 PR1063
 PR1063.Superseded values are not recommended for survey control.
 PR1063
 PR1063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1063.See file dsdata.pdf to determine how the superseded data were derived.
 PR1063
 PR1063_MARKER: Z = SEE DESCRIPTION
 PR1063_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1063_STAMPING: 29-143.98
 PR1063_MARK LOGO: NGS
 PR1063_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1063_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1063_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1063+STABILITY: POSITION/ELEVATION WELL
 PR1063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1063+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1063_ROD/PIPE-DEPTH: 6.4 meters
 PR1063_SLEEVE-DEPTH  : 2.0 meters
 PR1063
 PR1063  HISTORY     - Date     Condition        Report By
 PR1063  HISTORY     - UNK      MONUMENTED       SDDT
 PR1063  HISTORY     - 19900703 GOOD             NGS
 PR1063
 PR1063                          STATION DESCRIPTION
 PR1063
 PR1063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1063'18.1 KM (11.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1063'JUNCTION OF U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 31.6 M
 PR1063'(103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1063'HIGHWAY, 25.9 M (85.0 FT) SOUTHEAST OF MILEPOST 144, 0.5 M (1.6 FT)
 PR1063'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 PR1063'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 PR1063'ATTACHED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 IRON PIPE.
 PR1063'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1063'THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1064 ***********************************************************************
 PR1064  DESIGNATION -  I29 144.34
 PR1064  PID         -  PR1064
 PR1064  STATE/COUNTY-  SD/BROOKINGS
 PR1064  COUNTRY     -  US
 PR1064  USGS QUAD   -  BROOKINGS NE (2017)
 PR1064
 PR1064                         *CURRENT SURVEY CONTROL
 PR1064  ______________________________________________________________________
 PR1064* NAD 83(1986) POSITION- 44 28 42.     (N) 096 45 24.     (W)   SCALED
 PR1064* NAVD 88 ORTHO HEIGHT -   516.416 (meters)     1694.27  (feet) ADJUSTED
 PR1064  ______________________________________________________________________
 PR1064  GEOID HEIGHT    -        -25.117 (meters)                     GEOID18
 PR1064  DYNAMIC HEIGHT  -        516.330 (meters)     1693.99  (feet) COMP
 PR1064  MODELED GRAVITY -    980,435.1   (mgal)                       NAVD 88
 PR1064
 PR1064  VERT ORDER      -  FIRST     CLASS II
 PR1064
 PR1064.The horizontal coordinates were scaled from a map and have
 PR1064.an estimated accuracy of +/- 6 seconds.
 PR1064
 PR1064.The orthometric height was determined by differential leveling and
 PR1064.adjusted by the NATIONAL GEODETIC SURVEY
 PR1064.in October 1997.
 PR1064
 PR1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1064.GEOID18 height accuracy estimate available here.
 PR1064
 PR1064.Click photographs - Photos may exist for this station.
 PR1064
 PR1064.The dynamic height is computed by dividing the NAVD 88
 PR1064.geopotential number by the normal gravity value computed on the
 PR1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1064.degrees latitude (g = 980.6199 gals.).
 PR1064
 PR1064.The modeled gravity was interpolated from observed gravity values.
 PR1064
 PR1064;                    North         East    Units  Estimated Accuracy
 PR1064;SPC SD N     -    76,840.      857,960.      MT  (+/- 180 meters Scaled)
 PR1064
 PR1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ784274(NAD 83)
 PR1064
 PR1064                          SUPERSEDED SURVEY CONTROL
 PR1064
 PR1064  NAVD 88 (06/15/91)  516.433  (m)         1694.33   (f) SUPERSEDED  1 2
 PR1064
 PR1064.Superseded values are not recommended for survey control.
 PR1064
 PR1064.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1064.See file dsdata.pdf to determine how the superseded data were derived.
 PR1064
 PR1064_MARKER: Z = SEE DESCRIPTION
 PR1064_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1064_STAMPING: 29-144.34
 PR1064_MARK LOGO: NGS
 PR1064_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1064_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1064_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1064+STABILITY: POSITION/ELEVATION WELL
 PR1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1064+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1064_ROD/PIPE-DEPTH: 6.4 meters
 PR1064_SLEEVE-DEPTH  : 2.0 meters
 PR1064
 PR1064  HISTORY     - Date     Condition        Report By
 PR1064  HISTORY     - UNK      MONUMENTED       SDDT
 PR1064  HISTORY     - 19900703 GOOD             NGS
 PR1064
 PR1064                          STATION DESCRIPTION
 PR1064
 PR1064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1064'18.6 KM (11.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1064'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.55 M
 PR1064'(1.80 FT) NORTH OF MILEPOST 144, 65.1 M (213.6 FT) NORTH OF A T-FENCE
 PR1064'CORNER, 31.5 M (103.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1064'LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PR1064'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUN
 PR1064'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1064'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1064'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1065 ***********************************************************************
 PR1065  DESIGNATION -  I29 144.43
 PR1065  PID         -  PR1065
 PR1065  STATE/COUNTY-  SD/BROOKINGS
 PR1065  COUNTRY     -  US
 PR1065  USGS QUAD   -  BROOKINGS NE (2017)
 PR1065
 PR1065                         *CURRENT SURVEY CONTROL
 PR1065  ______________________________________________________________________
 PR1065* NAD 83(1986) POSITION- 44 28 49.     (N) 096 45 27.     (W)   SCALED
 PR1065* NAVD 88 ORTHO HEIGHT -   518.027 (meters)     1699.56  (feet) ADJUSTED
 PR1065  ______________________________________________________________________
 PR1065  GEOID HEIGHT    -        -25.115 (meters)                     GEOID18
 PR1065  DYNAMIC HEIGHT  -        517.941 (meters)     1699.28  (feet) COMP
 PR1065  MODELED GRAVITY -    980,435.2   (mgal)                       NAVD 88
 PR1065
 PR1065  VERT ORDER      -  FIRST     CLASS II
 PR1065
 PR1065.The horizontal coordinates were scaled from a map and have
 PR1065.an estimated accuracy of +/- 6 seconds.
 PR1065
 PR1065.The orthometric height was determined by differential leveling and
 PR1065.adjusted by the NATIONAL GEODETIC SURVEY
 PR1065.in October 1997.
 PR1065
 PR1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1065.GEOID18 height accuracy estimate available here.
 PR1065
 PR1065.Click photographs - Photos may exist for this station.
 PR1065
 PR1065.The dynamic height is computed by dividing the NAVD 88
 PR1065.geopotential number by the normal gravity value computed on the
 PR1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1065.degrees latitude (g = 980.6199 gals.).
 PR1065
 PR1065.The modeled gravity was interpolated from observed gravity values.
 PR1065
 PR1065;                    North         East    Units  Estimated Accuracy
 PR1065;SPC SD N     -    77,060.      857,890.      MT  (+/- 180 meters Scaled)
 PR1065
 PR1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ783276(NAD 83)
 PR1065
 PR1065                          SUPERSEDED SURVEY CONTROL
 PR1065
 PR1065  NAVD 88 (06/15/91)  518.044  (m)         1699.62   (f) SUPERSEDED  1 2
 PR1065
 PR1065.Superseded values are not recommended for survey control.
 PR1065
 PR1065.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1065.See file dsdata.pdf to determine how the superseded data were derived.
 PR1065
 PR1065_MARKER: DB = BENCH MARK DISK
 PR1065_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1065_SP_SET: HEADWALL
 PR1065_STAMPING: 29-144.43 1974 1698.751
 PR1065_MARK LOGO: SDDT
 PR1065_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1065+STABILITY: SURFACE MOTION
 PR1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1065+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1065
 PR1065  HISTORY     - Date     Condition        Report By
 PR1065  HISTORY     - 1974     MONUMENTED       SDDT
 PR1065  HISTORY     - 19900703 GOOD             NGS
 PR1065
 PR1065                          STATION DESCRIPTION
 PR1065
 PR1065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1065'18.8 KM (11.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1065'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) AT THE EAST EDGE OF
 PR1065'BROOKINGS, 0.7 KM (0.4 MI) NORTH OF MILE POST 144, IN TOP OF AND 2.6
 PR1065'M (8.5 FT) EAST OF THE WEST END OF THE NORTHWEST WINGWALL OF THE
 PR1065'SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 7.4 M (24.3 FT) WEST OF
 PR1065'THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 0.95 M
 PR1065'(3.12 FT) SOUTH-SOUTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE
 PR1065'THE LEVEAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1065'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1065'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1066 ***********************************************************************
 PR1066  DESIGNATION -  I29 145.73
 PR1066  PID         -  PR1066
 PR1066  STATE/COUNTY-  SD/BROOKINGS
 PR1066  COUNTRY     -  US
 PR1066  USGS QUAD   -  BROOKINGS NE (2017)
 PR1066
 PR1066                         *CURRENT SURVEY CONTROL
 PR1066  ______________________________________________________________________
 PR1066* NAD 83(1986) POSITION- 44 29 58.     (N) 096 45 27.     (W)   SCALED
 PR1066* NAVD 88 ORTHO HEIGHT -   522.261 (meters)     1713.45  (feet) ADJUSTED
 PR1066  ______________________________________________________________________
 PR1066  GEOID HEIGHT    -        -25.102 (meters)                     GEOID18
 PR1066  DYNAMIC HEIGHT  -        522.175 (meters)     1713.17  (feet) COMP
 PR1066  MODELED GRAVITY -    980,435.5   (mgal)                       NAVD 88
 PR1066
 PR1066  VERT ORDER      -  FIRST     CLASS II
 PR1066
 PR1066.The horizontal coordinates were scaled from a map and have
 PR1066.an estimated accuracy of +/- 6 seconds.
 PR1066
 PR1066.The orthometric height was determined by differential leveling and
 PR1066.adjusted by the NATIONAL GEODETIC SURVEY
 PR1066.in October 1997.
 PR1066
 PR1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1066.GEOID18 height accuracy estimate available here.
 PR1066
 PR1066.Click photographs - Photos may exist for this station.
 PR1066
 PR1066.The dynamic height is computed by dividing the NAVD 88
 PR1066.geopotential number by the normal gravity value computed on the
 PR1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1066.degrees latitude (g = 980.6199 gals.).
 PR1066
 PR1066.The modeled gravity was interpolated from observed gravity values.
 PR1066
 PR1066;                    North         East    Units  Estimated Accuracy
 PR1066;SPC SD N     -    79,180.      857,800.      MT  (+/- 180 meters Scaled)
 PR1066
 PR1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ782297(NAD 83)
 PR1066
 PR1066                          SUPERSEDED SURVEY CONTROL
 PR1066
 PR1066  NAVD 88 (06/15/91)  522.277  (m)         1713.50   (f) SUPERSEDED  1 2
 PR1066
 PR1066.Superseded values are not recommended for survey control.
 PR1066
 PR1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1066.See file dsdata.pdf to determine how the superseded data were derived.
 PR1066
 PR1066_MARKER: DB = BENCH MARK DISK
 PR1066_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1066_SP_SET: WINGWALL
 PR1066_STAMPING: 29-145.73 1974 1712.629
 PR1066_MARK LOGO: SDDT
 PR1066_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1066_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1066+STABILITY: SURFACE MOTION
 PR1066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1066+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1066
 PR1066  HISTORY     - Date     Condition        Report By
 PR1066  HISTORY     - 1974     MONUMENTED       SDDT
 PR1066  HISTORY     - 19900703 GOOD             NGS
 PR1066
 PR1066                          STATION DESCRIPTION
 PR1066
 PR1066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1066'20.9 KM (13.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1066'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1066'3.0 M (9.8 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTHWEST
 PR1066'WINGWALL OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 1.2 KM
 PR1066'(0.7 MI) NORTH OF MILEPOST 145, 7.3 M (24.0 FT) WEST OF THE
 PR1066'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 PR1066'NORTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PR1066'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1067 ***********************************************************************
 PR1067  DESIGNATION -  I29 145.95
 PR1067  PID         -  PR1067
 PR1067  STATE/COUNTY-  SD/BROOKINGS
 PR1067  COUNTRY     -  US
 PR1067  USGS QUAD   -  ESTELLINE SE (2017)
 PR1067
 PR1067                         *CURRENT SURVEY CONTROL
 PR1067  ______________________________________________________________________
 PR1067* NAD 83(1986) POSITION- 44 30 06.     (N) 096 45 24.     (W)   SCALED
 PR1067* NAVD 88 ORTHO HEIGHT -   520.590 (meters)     1707.97  (feet) ADJUSTED
 PR1067  ______________________________________________________________________
 PR1067  GEOID HEIGHT    -        -25.101 (meters)                     GEOID18
 PR1067  DYNAMIC HEIGHT  -        520.504 (meters)     1707.69  (feet) COMP
 PR1067  MODELED GRAVITY -    980,435.6   (mgal)                       NAVD 88
 PR1067
 PR1067  VERT ORDER      -  FIRST     CLASS II
 PR1067
 PR1067.The horizontal coordinates were scaled from a map and have
 PR1067.an estimated accuracy of +/- 6 seconds.
 PR1067
 PR1067.The orthometric height was determined by differential leveling and
 PR1067.adjusted by the NATIONAL GEODETIC SURVEY
 PR1067.in October 1997.
 PR1067
 PR1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1067.GEOID18 height accuracy estimate available here.
 PR1067
 PR1067.Click photographs - Photos may exist for this station.
 PR1067
 PR1067.The dynamic height is computed by dividing the NAVD 88
 PR1067.geopotential number by the normal gravity value computed on the
 PR1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1067.degrees latitude (g = 980.6199 gals.).
 PR1067
 PR1067.The modeled gravity was interpolated from observed gravity values.
 PR1067
 PR1067;                    North         East    Units  Estimated Accuracy
 PR1067;SPC SD N     -    79,430.      857,860.      MT  (+/- 180 meters Scaled)
 PR1067
 PR1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ783300(NAD 83)
 PR1067
 PR1067                          SUPERSEDED SURVEY CONTROL
 PR1067
 PR1067  NAVD 88 (06/15/91)  520.606  (m)         1708.02   (f) SUPERSEDED  1 2
 PR1067
 PR1067.Superseded values are not recommended for survey control.
 PR1067
 PR1067.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1067.See file dsdata.pdf to determine how the superseded data were derived.
 PR1067
 PR1067_MARKER: Z = SEE DESCRIPTION
 PR1067_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1067_STAMPING: 29-145.95
 PR1067_MARK LOGO: NGS
 PR1067_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1067_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1067_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1067+STABILITY: POSITION/ELEVATION WELL
 PR1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1067+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1067_ROD/PIPE-DEPTH: 6.4 meters
 PR1067_SLEEVE-DEPTH  : 2.0 meters
 PR1067
 PR1067  HISTORY     - Date     Condition        Report By
 PR1067  HISTORY     - 1974     MONUMENTED       SDDT
 PR1067  HISTORY     - 19900703 GOOD             NGS
 PR1067
 PR1067                          STATION DESCRIPTION
 PR1067
 PR1067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1067'21.2 KM (13.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1067'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.5 KM
 PR1067'(0.9 MI) NORTH OF MILEPOST 145, 0.1 KM (0.1 MI) SOUTH OF MILEPOST
 PR1067'146, 48.0 M (157.5 FT) NORTH OF THE MOST NORTHERLY OF 2 FENCE BRACE
 PR1067'POSTS, 31.6 M (103.7 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1067'LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PR1067'AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1067'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1067'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1067'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1069 ***********************************************************************
 PR1069  DESIGNATION -  I29 146.62
 PR1069  PID         -  PR1069
 PR1069  STATE/COUNTY-  SD/BROOKINGS
 PR1069  COUNTRY     -  US
 PR1069  USGS QUAD   -  ESTELLINE SE (2017)
 PR1069
 PR1069                         *CURRENT SURVEY CONTROL
 PR1069  ______________________________________________________________________
 PR1069* NAD 83(1986) POSITION- 44 30 48.     (N) 096 45 24.     (W)   SCALED
 PR1069* NAVD 88 ORTHO HEIGHT -   524.614 (meters)     1721.17  (feet) ADJUSTED
 PR1069  ______________________________________________________________________
 PR1069  GEOID HEIGHT    -        -25.092 (meters)                     GEOID18
 PR1069  DYNAMIC HEIGHT  -        524.527 (meters)     1720.89  (feet) COMP
 PR1069  MODELED GRAVITY -    980,435.6   (mgal)                       NAVD 88
 PR1069
 PR1069  VERT ORDER      -  FIRST     CLASS II
 PR1069
 PR1069.The horizontal coordinates were scaled from a map and have
 PR1069.an estimated accuracy of +/- 6 seconds.
 PR1069
 PR1069.The orthometric height was determined by differential leveling and
 PR1069.adjusted by the NATIONAL GEODETIC SURVEY
 PR1069.in October 1997.
 PR1069
 PR1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1069.GEOID18 height accuracy estimate available here.
 PR1069
 PR1069.Click photographs - Photos may exist for this station.
 PR1069
 PR1069.The dynamic height is computed by dividing the NAVD 88
 PR1069.geopotential number by the normal gravity value computed on the
 PR1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1069.degrees latitude (g = 980.6199 gals.).
 PR1069
 PR1069.The modeled gravity was interpolated from observed gravity values.
 PR1069
 PR1069;                    North         East    Units  Estimated Accuracy
 PR1069;SPC SD N     -    80,730.      857,810.      MT  (+/- 180 meters Scaled)
 PR1069
 PR1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ783313(NAD 83)
 PR1069
 PR1069                          SUPERSEDED SURVEY CONTROL
 PR1069
 PR1069  NAVD 88 (06/15/91)  524.629  (m)         1721.22   (f) SUPERSEDED  1 2
 PR1069
 PR1069.Superseded values are not recommended for survey control.
 PR1069
 PR1069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1069.See file dsdata.pdf to determine how the superseded data were derived.
 PR1069
 PR1069_MARKER: DB = BENCH MARK DISK
 PR1069_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PR1069_STAMPING: 29-146.62 1974 1720.352
 PR1069_MARK LOGO: SDDT
 PR1069_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1069+STABILITY: SURFACE MOTION
 PR1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1069+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1069
 PR1069  HISTORY     - Date     Condition        Report By
 PR1069  HISTORY     - 1974     MONUMENTED       SDDT
 PR1069  HISTORY     - 19900703 GOOD             NGS
 PR1069
 PR1069                          STATION DESCRIPTION
 PR1069
 PR1069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1069'22.5 KM (14.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1069'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.15 KM
 PR1069'(0.71 MI) NORTH OF MILEPOST 146, 31.6 M (103.7 FT) EAST OF THE
 PR1069'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.2 M (3.9 FT)
 PR1069'SOUTH OF THE MOST NORTHERLY OF 2 FENCE BRACE POSTS, 0.6 M (2.0 FT)
 PR1069'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) WEST OF A WITNESS POST
 PR1069'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1070 ***********************************************************************
 PR1070  DESIGNATION -  I29 147.8061
 PR1070  PID         -  PR1070
 PR1070  STATE/COUNTY-  SD/BROOKINGS
 PR1070  COUNTRY     -  US
 PR1070  USGS QUAD   -  ESTELLINE SE (2017)
 PR1070
 PR1070                         *CURRENT SURVEY CONTROL
 PR1070  ______________________________________________________________________
 PR1070* NAD 83(1986) POSITION- 44 31 43.     (N) 096 45 26.     (W)   SCALED
 PR1070* NAVD 88 ORTHO HEIGHT -   536.415 (meters)     1759.89  (feet) ADJUSTED
 PR1070  ______________________________________________________________________
 PR1070  GEOID HEIGHT    -        -25.081 (meters)                     GEOID18
 PR1070  DYNAMIC HEIGHT  -        536.326 (meters)     1759.60  (feet) COMP
 PR1070  MODELED GRAVITY -    980,435.7   (mgal)                       NAVD 88
 PR1070
 PR1070  VERT ORDER      -  FIRST     CLASS II
 PR1070
 PR1070.The horizontal coordinates were scaled from a map and have
 PR1070.an estimated accuracy of +/- 6 seconds.
 PR1070
 PR1070.The orthometric height was determined by differential leveling and
 PR1070.adjusted by the NATIONAL GEODETIC SURVEY
 PR1070.in October 1997.
 PR1070
 PR1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1070.GEOID18 height accuracy estimate available here.
 PR1070
 PR1070.Click photographs - Photos may exist for this station.
 PR1070
 PR1070.The dynamic height is computed by dividing the NAVD 88
 PR1070.geopotential number by the normal gravity value computed on the
 PR1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1070.degrees latitude (g = 980.6199 gals.).
 PR1070
 PR1070.The modeled gravity was interpolated from observed gravity values.
 PR1070
 PR1070;                    North         East    Units  Estimated Accuracy
 PR1070;SPC SD N     -    82,420.      857,700.      MT  (+/- 180 meters Scaled)
 PR1070
 PR1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ782330(NAD 83)
 PR1070
 PR1070                          SUPERSEDED SURVEY CONTROL
 PR1070
 PR1070  NAVD 88 (06/15/91)  536.429  (m)         1759.93   (f) SUPERSEDED  1 2
 PR1070
 PR1070.Superseded values are not recommended for survey control.
 PR1070
 PR1070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1070.See file dsdata.pdf to determine how the superseded data were derived.
 PR1070
 PR1070_MARKER: DB = BENCH MARK DISK
 PR1070_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1070_SP_SET: ABUTMENT
 PR1070_STAMPING: 29-147.8061 1974 1759.036
 PR1070_MARK LOGO: SDDT
 PR1070_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1070_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1070+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1070
 PR1070  HISTORY     - Date     Condition        Report By
 PR1070  HISTORY     - 1974     MONUMENTED       SDDT
 PR1070  HISTORY     - 19900703 GOOD             NGS
 PR1070
 PR1070                          STATION DESCRIPTION
 PR1070
 PR1070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1070'24.2 KM (15.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1070'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.3 KM
 PR1070'(0.8 MI) NORTH OF MILEPOST 147, IN TOP OF AND 2.6 M (8.5 FT) EAST OF
 PR1070'THE WEST END OF THE NORTHWEST CONCRETE ABUTMENT OF THE SOUTHBOUND
 PR1070'HIGHWAY OVERPASS OF A COUNTY ROAD, 7.4 M (24.3 FT) WEST OF THE
 PR1070'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M
 PR1070'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1071 ***********************************************************************
 PR1071  CBN         -  This is a Cooperative Base Network Control Station.
 PR1071  DESIGNATION -  I29 148.00
 PR1071  PID         -  PR1071
 PR1071  STATE/COUNTY-  SD/BROOKINGS
 PR1071  COUNTRY     -  US
 PR1071  USGS QUAD   -  ESTELLINE SE (2017)
 PR1071
 PR1071                         *CURRENT SURVEY CONTROL
 PR1071  ______________________________________________________________________
 PR1071* NAD 83(2011) POSITION- 44 31 53.59720(N) 096 45 23.46215(W)   ADJUSTED
 PR1071* NAD 83(2011) ELLIP HT-   509.152 (meters)        (06/27/12)   ADJUSTED
 PR1071* NAD 83(2011) EPOCH   -  2010.00
 PR1071* NAVD 88 ORTHO HEIGHT -   534.214 (meters)     1752.67  (feet) ADJUSTED
 PR1071  ______________________________________________________________________
 PR1071  GEOID HEIGHT    -        -25.080 (meters)                     GEOID18
 PR1071  NAD 83(2011) X  -   -535,851.819 (meters)                     COMP
 PR1071  NAD 83(2011) Y  - -4,522,981.396 (meters)                     COMP
 PR1071  NAD 83(2011) Z  -  4,450,745.552 (meters)                     COMP
 PR1071  LAPLACE CORR    -         -2.94  (seconds)                    DEFLEC18
 PR1071  DYNAMIC HEIGHT  -        534.126 (meters)     1752.38  (feet) COMP
 PR1071  MODELED GRAVITY -    980,435.7   (mgal)                       NAVD 88
 PR1071
 PR1071  VERT ORDER      -  FIRST     CLASS II
 PR1071
 PR1071  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1071  Standards:
 PR1071         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1071            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1071  -------------------------------------------------------------------
 PR1071  NETWORK    0.41   0.98           0.19   0.14   0.50     -0.07111186
 PR1071  -------------------------------------------------------------------
 PR1071  Click here for local accuracies and other accuracy information.
 PR1071
 PR1071.The horizontal coordinates were established by GPS observations
 PR1071.and adjusted by the National Geodetic Survey in June 2012.
 PR1071
 PR1071.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1071.been affixed to the stable North American tectonic plate. See 
 PR1071.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1071
 PR1071.The horizontal coordinates are valid at the epoch date displayed above
 PR1071.which is a decimal equivalence of Year/Month/Day.
 PR1071
 PR1071.The orthometric height was determined by differential leveling and
 PR1071.adjusted by the NATIONAL GEODETIC SURVEY
 PR1071.in October 1997.
 PR1071
 PR1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1071.GEOID18 height accuracy estimate available here.
 PR1071
 PR1071.Click photographs - Photos may exist for this station.
 PR1071
 PR1071.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1071
 PR1071.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1071
 PR1071.The ellipsoidal height was determined by GPS observations
 PR1071.and is referenced to NAD 83.
 PR1071
 PR1071.The dynamic height is computed by dividing the NAVD 88
 PR1071.geopotential number by the normal gravity value computed on the
 PR1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1071.degrees latitude (g = 980.6199 gals.).
 PR1071
 PR1071.The modeled gravity was interpolated from observed gravity values.
 PR1071
 PR1071. The following values were computed from the NAD 83(2011) position.
 PR1071
 PR1071;                    North         East     Units Scale Factor Converg.
 PR1071;SPC SD N     -    82,751.843   857,739.464   MT  0.99997997   +2 17 43.9
 PR1071;SPC SD N     -   271,495.00  2,814,100.22   sFT  0.99997997   +2 17 43.9
 PR1071;UTM  14      - 4,933,362.338   678,256.421   MT  0.99999077   +1 34 25.6
 PR1071
 PR1071!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1071!SPC SD N     -   0.99992017  x   0.99997997  =   0.99990015
 PR1071!UTM  14      -   0.99992017  x   0.99999077  =   0.99991094
 PR1071
 PR1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7825633362(NAD 83)
 PR1071
 PR1071                          SUPERSEDED SURVEY CONTROL
 PR1071
 PR1071  NAD 83(2007)-  44 31 53.59710(N)    096 45 23.46307(W) AD(2002.00) 0
 PR1071  ELLIP H (02/10/07)  509.188  (m)                       GP(2002.00)    
 PR1071  ELLIP H (04/15/04)  509.180  (m)                       GP(       ) 2 1
 PR1071  NAD 83(1996)-  44 31 53.59657(N)    096 45 23.46230(W) AD(       ) B
 PR1071  ELLIP H (04/18/97)  509.187  (m)                       GP(       ) 4 1
 PR1071  NAVD 88             534.21   (m)         1752.7    (f) LEVELING    3  
 PR1071  NAVD 88             534.23   (m)         1752.7    (f) LEVELING    3  
 PR1071  NAVD 88 (06/15/91)  534.228  (m)         1752.71   (f) SUPERSEDED  1 2
 PR1071
 PR1071.Superseded values are not recommended for survey control.
 PR1071
 PR1071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1071.See file dsdata.pdf to determine how the superseded data were derived.
 PR1071
 PR1071_MARKER: Z = SEE DESCRIPTION
 PR1071_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1071_STAMPING: 29-148.00
 PR1071_MARK LOGO: NGS
 PR1071_PROJECTION: FLUSH
 PR1071_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1071_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1071+SATELLITE: SATELLITE OBSERVATIONS - 2002
 PR1071_ROD/PIPE-DEPTH: 6.4 meters
 PR1071_SLEEVE-DEPTH  : 1.8 meters
 PR1071
 PR1071  HISTORY     - Date     Condition        Report By
 PR1071  HISTORY     - UNK      MONUMENTED       SDDT
 PR1071  HISTORY     - 19900703 GOOD             NGS
 PR1071  HISTORY     - 19960623 GOOD             NGS
 PR1071  HISTORY     - 2002     GOOD             MNDT
 PR1071
 PR1071                          STATION DESCRIPTION
 PR1071
 PR1071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1071'24.5 KM (15.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1071'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 31.8 M
 PR1071'(104.3 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1071'HIGHWAY, 30.4 M (99.7 FT) SOUTH OF THE MOST SOUTHERLY OF 2 FENCE
 PR1071'BRACE POSTS, 19.6 M (64.3 FT) EAST OF MILEPOST 148, 10.7 M (35.1 FT)
 PR1071'NORTHWEST OF AN IRRIGATION WELL, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 PR1071'HIGHWAY, AND 0.35 M (1.15 FT) WEST OF A WITNESS POST AND FENCE.
 PR1071'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 PR1071'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO
 PR1071'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 PR1071'4-INCH PVC SCREW CAP.
 PR1071
 PR1071                          STATION RECOVERY (1996)
 PR1071
 PR1071'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1071'THE STATION IS LOCATED ABOUT 15.0 MI (24.1 KM) NORTH OF BROOKINGS, 8.0
 PR1071'MI (12.9 KM) SOUTHEAST OF ESTILLINE, AND 0.8 MI (1.3 KM) SOUTH OF THE
 PR1071'DEUEL/BROOKINGS COUNTY LINE ON INTERSTATE HIGHWAY 29.  OWNERSHIP--THE
 PR1071'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 PR1071'INTERSTATE HIGHWAY 29 AND U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, GO
 PR1071'NORTH ON INTERSTATE HIGHWAY 29 FOR 24.5 KM (15.20 MI) TO THE STATION
 PR1071'ON THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS
 PR1071'STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 PR1071'GALVANIZED STEEL PIPE.  LOCATED 31.8 M (104.3 FT) EAST OF THE
 PR1071'CENTERLINE OF THE NORTHBOUND HIGHWAY, 30.4 M (99.7 FT) SOUTH OF THE
 PR1071'MOST SOUTHERLY OF 2 BRACED FENCE POSTS, 19.6 M (64.3 FT) EAST OF
 PR1071'MILEPOST 148, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 PR1071'(1.0 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT) WEST OF A
 PR1071'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PR1071'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PR1071
 PR1071                          STATION RECOVERY (2002)
 PR1071
 PR1071'RECOVERY NOTE BY MN DEPT OF TRANSP 2002 (DKH)
 PR1071'RECOVERED AS DECRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1072 ***********************************************************************
 PR1072  DESIGNATION -  I29 148.97
 PR1072  PID         -  PR1072
 PR1072  STATE/COUNTY-  SD/DEUEL
 PR1072  COUNTRY     -  US
 PR1072  USGS QUAD   -  ESTELLINE SE (2017)
 PR1072
 PR1072                         *CURRENT SURVEY CONTROL
 PR1072  ______________________________________________________________________
 PR1072* NAD 83(1986) POSITION- 44 32 44.     (N) 096 45 23.     (W)   SCALED
 PR1072* NAVD 88 ORTHO HEIGHT -   540.513 (meters)     1773.33  (feet) ADJUSTED
 PR1072  ______________________________________________________________________
 PR1072  GEOID HEIGHT    -        -25.072 (meters)                     GEOID18
 PR1072  DYNAMIC HEIGHT  -        540.424 (meters)     1773.04  (feet) COMP
 PR1072  MODELED GRAVITY -    980,435.7   (mgal)                       NAVD 88
 PR1072
 PR1072  VERT ORDER      -  FIRST     CLASS II
 PR1072
 PR1072.The horizontal coordinates were scaled from a map and have
 PR1072.an estimated accuracy of +/- 6 seconds.
 PR1072
 PR1072.The orthometric height was determined by differential leveling and
 PR1072.adjusted by the NATIONAL GEODETIC SURVEY
 PR1072.in October 1997.
 PR1072
 PR1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1072.GEOID18 height accuracy estimate available here.
 PR1072
 PR1072.Click photographs - Photos may exist for this station.
 PR1072
 PR1072.The dynamic height is computed by dividing the NAVD 88
 PR1072.geopotential number by the normal gravity value computed on the
 PR1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1072.degrees latitude (g = 980.6199 gals.).
 PR1072
 PR1072.The modeled gravity was interpolated from observed gravity values.
 PR1072
 PR1072;                    North         East    Units  Estimated Accuracy
 PR1072;SPC SD N     -    84,310.      857,690.      MT  (+/- 180 meters Scaled)
 PR1072
 PR1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ782349(NAD 83)
 PR1072
 PR1072                          SUPERSEDED SURVEY CONTROL
 PR1072
 PR1072  NAVD 88 (06/15/91)  540.526  (m)         1773.38   (f) SUPERSEDED  1 2
 PR1072
 PR1072.Superseded values are not recommended for survey control.
 PR1072
 PR1072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1072.See file dsdata.pdf to determine how the superseded data were derived.
 PR1072
 PR1072_MARKER: DB = BENCH MARK DISK
 PR1072_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1072_SP_SET: HEADWALL
 PR1072_STAMPING: 29-148.97 1974 1772.471
 PR1072_MARK LOGO: SDDT
 PR1072_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1072+STABILITY: SURFACE MOTION
 PR1072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1072+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1072
 PR1072  HISTORY     - Date     Condition        Report By
 PR1072  HISTORY     - 1974     MONUMENTED       SDDT
 PR1072  HISTORY     - 19900703 GOOD             NGS
 PR1072
 PR1072                          STATION DESCRIPTION
 PR1072
 PR1072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1072'26.1 KM (16.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1072'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF 0.3
 PR1072'M (1.0 FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE HEADWALL OF A
 PR1072'MULTI-BOX CULVERT, 1.55 KM (0.96 MI) NORTH OF MILEPOST 148, 50.8 M
 PR1072'(166.7 FT) SOUTH OF MILEPOST 149, 13.9 M (45.6 FT) EAST OF THE
 PR1072'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.96 M
 PR1072'(3.15 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1073 ***********************************************************************
 PR1073  DESIGNATION -  I29 150.06
 PR1073  PID         -  PR1073
 PR1073  STATE/COUNTY-  SD/DEUEL
 PR1073  COUNTRY     -  US
 PR1073  USGS QUAD   -  ESTELLINE SE (2017)
 PR1073
 PR1073                         *CURRENT SURVEY CONTROL
 PR1073  ______________________________________________________________________
 PR1073* NAD 83(1986) POSITION- 44 33 41.     (N) 096 45 28.     (W)   SCALED
 PR1073* NAVD 88 ORTHO HEIGHT -   542.046 (meters)     1778.36  (feet) ADJUSTED
 PR1073  ______________________________________________________________________
 PR1073  GEOID HEIGHT    -        -25.064 (meters)                     GEOID18
 PR1073  DYNAMIC HEIGHT  -        541.956 (meters)     1778.07  (feet) COMP
 PR1073  MODELED GRAVITY -    980,435.9   (mgal)                       NAVD 88
 PR1073
 PR1073  VERT ORDER      -  FIRST     CLASS II
 PR1073
 PR1073.The horizontal coordinates were scaled from a map and have
 PR1073.an estimated accuracy of +/- 6 seconds.
 PR1073
 PR1073.The orthometric height was determined by differential leveling and
 PR1073.adjusted by the NATIONAL GEODETIC SURVEY
 PR1073.in October 1997.
 PR1073
 PR1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1073.GEOID18 height accuracy estimate available here.
 PR1073
 PR1073.Click photographs - Photos may exist for this station.
 PR1073
 PR1073.The dynamic height is computed by dividing the NAVD 88
 PR1073.geopotential number by the normal gravity value computed on the
 PR1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1073.degrees latitude (g = 980.6199 gals.).
 PR1073
 PR1073.The modeled gravity was interpolated from observed gravity values.
 PR1073
 PR1073;                    North         East    Units  Estimated Accuracy
 PR1073;SPC SD N     -    86,060.      857,510.      MT  (+/- 180 meters Scaled)
 PR1073
 PR1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ780366(NAD 83)
 PR1073
 PR1073                          SUPERSEDED SURVEY CONTROL
 PR1073
 PR1073  NAVD 88 (06/15/91)  542.058  (m)         1778.40   (f) SUPERSEDED  1 2
 PR1073
 PR1073.Superseded values are not recommended for survey control.
 PR1073
 PR1073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1073.See file dsdata.pdf to determine how the superseded data were derived.
 PR1073
 PR1073_MARKER: DB = BENCH MARK DISK
 PR1073_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1073_SP_SET: HEADWALL
 PR1073_STAMPING: 29-150.06 1974 1777.522
 PR1073_MARK LOGO: SDDT
 PR1073_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1073+STABILITY: SURFACE MOTION
 PR1073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1073+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1073
 PR1073  HISTORY     - Date     Condition        Report By
 PR1073  HISTORY     - 1974     MONUMENTED       SDDT
 PR1073  HISTORY     - 19900703 GOOD             NGS
 PR1073
 PR1073                          STATION DESCRIPTION
 PR1073
 PR1073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1073'27.9 KM (17.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1073'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1073'0.25 M (0.82 FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE HEADWALL
 PR1073'OF MULTI-BOX CULVERT NUMBER 150.06, 1.35 KM (0.84 MI) SOUTH OF THE
 PR1073'INTERSECTION OF STATE HIGHWAY 28 (EXIT 150), 0.1 KM (0.1 MI) NORTH OF
 PR1073'MILEPOST 150, 28.4 M (93.2 FT) (SLOPE MEASUREMENT) EAST OF THE
 PR1073'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 3.5 M (11.5 FT)
 PR1073'BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A WITNESS
 PR1073'POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1074 ***********************************************************************
 PR1074  DESIGNATION -  I29 150.92
 PR1074  PID         -  PR1074
 PR1074  STATE/COUNTY-  SD/DEUEL
 PR1074  COUNTRY     -  US
 PR1074  USGS QUAD   -  ESTELLINE SE (2017)
 PR1074
 PR1074                         *CURRENT SURVEY CONTROL
 PR1074  ______________________________________________________________________
 PR1074* NAD 83(1986) POSITION- 44 34 22.     (N) 096 45 47.     (W)   SCALED
 PR1074* NAVD 88 ORTHO HEIGHT -   557.411 (meters)     1828.77  (feet) ADJUSTED
 PR1074  ______________________________________________________________________
 PR1074  GEOID HEIGHT    -        -25.056 (meters)                     GEOID18
 PR1074  DYNAMIC HEIGHT  -        557.320 (meters)     1828.47  (feet) COMP
 PR1074  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 PR1074
 PR1074  VERT ORDER      -  FIRST     CLASS II
 PR1074
 PR1074.The horizontal coordinates were scaled from a map and have
 PR1074.an estimated accuracy of +/- 6 seconds.
 PR1074
 PR1074.The orthometric height was determined by differential leveling and
 PR1074.adjusted by the NATIONAL GEODETIC SURVEY
 PR1074.in October 1997.
 PR1074
 PR1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1074.GEOID18 height accuracy estimate available here.
 PR1074
 PR1074.Click photographs - Photos may exist for this station.
 PR1074
 PR1074.The dynamic height is computed by dividing the NAVD 88
 PR1074.geopotential number by the normal gravity value computed on the
 PR1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1074.degrees latitude (g = 980.6199 gals.).
 PR1074
 PR1074.The modeled gravity was interpolated from observed gravity values.
 PR1074
 PR1074;                    North         East    Units  Estimated Accuracy
 PR1074;SPC SD N     -    87,310.      857,040.      MT  (+/- 180 meters Scaled)
 PR1074
 PR1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ776379(NAD 83)
 PR1074
 PR1074                          SUPERSEDED SURVEY CONTROL
 PR1074
 PR1074  NAVD 88 (06/15/91)  557.422  (m)         1828.81   (f) SUPERSEDED  1 2
 PR1074
 PR1074.Superseded values are not recommended for survey control.
 PR1074
 PR1074.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1074.See file dsdata.pdf to determine how the superseded data were derived.
 PR1074
 PR1074_MARKER: DB = BENCH MARK DISK
 PR1074_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PR1074_SP_SET: CURB
 PR1074_STAMPING: 29-150.92 1974 1827.933
 PR1074_MARK LOGO: SDDT
 PR1074_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1074_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1074+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 PR1074
 PR1074  HISTORY     - Date     Condition        Report By
 PR1074  HISTORY     - 1974     MONUMENTED       SDDT
 PR1074  HISTORY     - 19900703 GOOD             NGS
 PR1074  HISTORY     - 20130806 GOOD             GEOCAC
 PR1074
 PR1074                          STATION DESCRIPTION
 PR1074
 PR1074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1074'29.2 KM (18.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1074'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1074'2.6 M (8.5 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE CURB OF
 PR1074'STATE HIGHWAY 28 OVERPASS OF THE HIGHWAY (EXIT 150), 27.2 M
 PR1074'(89.2 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE
 PR1074'HIGHWAY, 6.9 M (22.6 FT) SOUTH  OF THE CENTERLINE OF THE STATE
 PR1074'HIGHWAY, 1.05 M (3.44 FT) EAST OF A WITNESS POST, AND O.3 MABOVE THE
 PR1074'LEVEL OF THE HIGHWAY.
 PR1074
 PR1074                          STATION RECOVERY (2013)
 PR1074
 PR1074'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 PR1074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1075 ***********************************************************************
 PR1075  DESIGNATION -  I29 151.27
 PR1075  PID         -  PR1075
 PR1075  STATE/COUNTY-  SD/DEUEL
 PR1075  COUNTRY     -  US
 PR1075  USGS QUAD   -  ESTELLINE SE (2017)
 PR1075
 PR1075                         *CURRENT SURVEY CONTROL
 PR1075  ______________________________________________________________________
 PR1075* NAD 83(1986) POSITION- 44 34 39.     (N) 096 45 45.     (W)   SCALED
 PR1075* NAVD 88 ORTHO HEIGHT -   547.708 (meters)     1796.94  (feet) ADJUSTED
 PR1075  ______________________________________________________________________
 PR1075  GEOID HEIGHT    -        -25.057 (meters)                     GEOID18
 PR1075  DYNAMIC HEIGHT  -        547.618 (meters)     1796.64  (feet) COMP
 PR1075  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 PR1075
 PR1075  VERT ORDER      -  FIRST     CLASS II
 PR1075
 PR1075.The horizontal coordinates were scaled from a map and have
 PR1075.an estimated accuracy of +/- 6 seconds.
 PR1075
 PR1075.The orthometric height was determined by differential leveling and
 PR1075.adjusted by the NATIONAL GEODETIC SURVEY
 PR1075.in October 1997.
 PR1075
 PR1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1075.GEOID18 height accuracy estimate available here.
 PR1075
 PR1075.Click photographs - Photos may exist for this station.
 PR1075
 PR1075.The dynamic height is computed by dividing the NAVD 88
 PR1075.geopotential number by the normal gravity value computed on the
 PR1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1075.degrees latitude (g = 980.6199 gals.).
 PR1075
 PR1075.The modeled gravity was interpolated from observed gravity values.
 PR1075
 PR1075;                    North         East    Units  Estimated Accuracy
 PR1075;SPC SD N     -    87,830.      857,060.      MT  (+/- 180 meters Scaled)
 PR1075
 PR1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ776384(NAD 83)
 PR1075
 PR1075                          SUPERSEDED SURVEY CONTROL
 PR1075
 PR1075  NAVD 88 (06/15/91)  547.719  (m)         1796.97   (f) SUPERSEDED  1 2
 PR1075
 PR1075.Superseded values are not recommended for survey control.
 PR1075
 PR1075.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1075.See file dsdata.pdf to determine how the superseded data were derived.
 PR1075
 PR1075_MARKER: Z = SEE DESCRIPTION
 PR1075_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1075_STAMPING: 29-151.27
 PR1075_MARK LOGO: NGS
 PR1075_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1075_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1075_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1075+STABILITY: POSITION/ELEVATION WELL
 PR1075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1075+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1075_ROD/PIPE-DEPTH: 6.4 meters
 PR1075_SLEEVE-DEPTH  : 2.0 meters
 PR1075
 PR1075  HISTORY     - Date     Condition        Report By
 PR1075  HISTORY     - UNK      MONUMENTED       SDDT
 PR1075  HISTORY     - 19900703 GOOD             NGS
 PR1075
 PR1075                          STATION DESCRIPTION
 PR1075
 PR1075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1075'29.7 KM (18.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1075'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.5 KM
 PR1075'(0.3 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1075'0.4 KM (0.2 MI) NORTH OF MILEPOST 151, 36.9 M (121.1 FT) EAST OF THE
 PR1075'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 16.2 M (53.1 FT)
 PR1075'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, 2.0 M (6.6 FT)
 PR1075'BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS
 PR1075'POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 PR1075'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON
 PR1075'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 PR1075'THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1076 ***********************************************************************
 PR1076  DESIGNATION -  I29 151.46
 PR1076  PID         -  PR1076
 PR1076  STATE/COUNTY-  SD/DEUEL
 PR1076  COUNTRY     -  US
 PR1076  USGS QUAD   -  ESTELLINE SE (2017)
 PR1076
 PR1076                         *CURRENT SURVEY CONTROL
 PR1076  ______________________________________________________________________
 PR1076* NAD 83(1986) POSITION- 44 34 48.     (N) 096 45 49.     (W)   SCALED
 PR1076* NAVD 88 ORTHO HEIGHT -   547.622 (meters)     1796.66  (feet) ADJUSTED
 PR1076  ______________________________________________________________________
 PR1076  GEOID HEIGHT    -        -25.055 (meters)                     GEOID18
 PR1076  DYNAMIC HEIGHT  -        547.532 (meters)     1796.36  (feet) COMP
 PR1076  MODELED GRAVITY -    980,436.5   (mgal)                       NAVD 88
 PR1076
 PR1076  VERT ORDER      -  FIRST     CLASS II
 PR1076
 PR1076.The horizontal coordinates were scaled from a map and have
 PR1076.an estimated accuracy of +/- 6 seconds.
 PR1076
 PR1076.The orthometric height was determined by differential leveling and
 PR1076.adjusted by the NATIONAL GEODETIC SURVEY
 PR1076.in October 1997.
 PR1076
 PR1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1076.GEOID18 height accuracy estimate available here.
 PR1076
 PR1076.Click photographs - Photos may exist for this station.
 PR1076
 PR1076.The dynamic height is computed by dividing the NAVD 88
 PR1076.geopotential number by the normal gravity value computed on the
 PR1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1076.degrees latitude (g = 980.6199 gals.).
 PR1076
 PR1076.The modeled gravity was interpolated from observed gravity values.
 PR1076
 PR1076;                    North         East    Units  Estimated Accuracy
 PR1076;SPC SD N     -    88,110.      856,960.      MT  (+/- 180 meters Scaled)
 PR1076
 PR1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ775387(NAD 83)
 PR1076
 PR1076                          SUPERSEDED SURVEY CONTROL
 PR1076
 PR1076  NAVD 88 (06/15/91)  547.633  (m)         1796.69   (f) SUPERSEDED  1 2
 PR1076
 PR1076.Superseded values are not recommended for survey control.
 PR1076
 PR1076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1076.See file dsdata.pdf to determine how the superseded data were derived.
 PR1076
 PR1076_MARKER: DB = BENCH MARK DISK
 PR1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1076_STAMPING: 29-151.46 1974 1795.84
 PR1076_MARK LOGO: SDDT
 PR1076_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1076+STABILITY: SURFACE MOTION
 PR1076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1076+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1076
 PR1076  HISTORY     - Date     Condition        Report By
 PR1076  HISTORY     - 1974     MONUMENTED       SDDT
 PR1076  HISTORY     - 19900703 GOOD             NGS
 PR1076
 PR1076                          STATION DESCRIPTION
 PR1076
 PR1076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1076'30.0 KM (18.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1076'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 0.8 KM
 PR1076'(0.5 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1076'0.7 KM (0.4 MI) NORTH OF MILEPOST 151, 28.5 M (93.5 FT) WEST OF THE
 PR1076'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 4.4 M (14.4 FT)
 PR1076'SOUTH OF THE MOST NORTHERLY OF 6 FENCE BRACE POSTS, 2.0 M (6.6 FT)
 PR1076'BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST
 PR1076'AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1077 ***********************************************************************
 PR1077  DESIGNATION -  I29 151.83
 PR1077  PID         -  PR1077
 PR1077  STATE/COUNTY-  SD/DEUEL
 PR1077  COUNTRY     -  US
 PR1077  USGS QUAD   -  ESTELLINE SE (2017)
 PR1077
 PR1077                         *CURRENT SURVEY CONTROL
 PR1077  ______________________________________________________________________
 PR1077* NAD 83(1986) POSITION- 44 35 09.     (N) 096 45 48.     (W)   SCALED
 PR1077* NAVD 88 ORTHO HEIGHT -   549.440 (meters)     1802.62  (feet) ADJUSTED
 PR1077  ______________________________________________________________________
 PR1077  GEOID HEIGHT    -        -25.056 (meters)                     GEOID18
 PR1077  DYNAMIC HEIGHT  -        549.351 (meters)     1802.33  (feet) COMP
 PR1077  MODELED GRAVITY -    980,436.4   (mgal)                       NAVD 88
 PR1077
 PR1077  VERT ORDER      -  FIRST     CLASS II
 PR1077
 PR1077.The horizontal coordinates were scaled from a map and have
 PR1077.an estimated accuracy of +/- 6 seconds.
 PR1077
 PR1077.The orthometric height was determined by differential leveling and
 PR1077.adjusted by the NATIONAL GEODETIC SURVEY
 PR1077.in October 1997.
 PR1077
 PR1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1077.GEOID18 height accuracy estimate available here.
 PR1077
 PR1077.Click photographs - Photos may exist for this station.
 PR1077
 PR1077.The dynamic height is computed by dividing the NAVD 88
 PR1077.geopotential number by the normal gravity value computed on the
 PR1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1077.degrees latitude (g = 980.6199 gals.).
 PR1077
 PR1077.The modeled gravity was interpolated from observed gravity values.
 PR1077
 PR1077;                    North         East    Units  Estimated Accuracy
 PR1077;SPC SD N     -    88,760.      856,960.      MT  (+/- 180 meters Scaled)
 PR1077
 PR1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ775393(NAD 83)
 PR1077
 PR1077                          SUPERSEDED SURVEY CONTROL
 PR1077
 PR1077  NAVD 88 (06/15/91)  549.451  (m)         1802.66   (f) SUPERSEDED  1 2
 PR1077
 PR1077.Superseded values are not recommended for survey control.
 PR1077
 PR1077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1077.See file dsdata.pdf to determine how the superseded data were derived.
 PR1077
 PR1077_MARKER: DB = BENCH MARK DISK
 PR1077_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1077_SP_SET: ABUTMENT
 PR1077_STAMPING: 29-151-83 1974 1801.83
 PR1077_MARK LOGO: SDDT
 PR1077_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1077_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1077+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1077
 PR1077  HISTORY     - Date     Condition        Report By
 PR1077  HISTORY     - 1974     MONUMENTED       SDDT
 PR1077  HISTORY     - 19900703 GOOD             NGS
 PR1077
 PR1077                          STATION DESCRIPTION
 PR1077
 PR1077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1077'30.7 KM (19.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1077'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1077'2.4 M (7.9 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT OF
 PR1077'THE SOUTHBOUND HIGHWAY BRIDGE SPANNING MUNKY RUN, 1.45 KM (0.90 MI)
 PR1077'NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150), 1.35 KM
 PR1077'(0.84 MI) NORTH OF MILEPOST 151, 7.4 M (24.3 FT) WEST OF THE
 PR1077'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 0.35 M (1.15 FT)
 PR1077'NORTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PR1077'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1079 ***********************************************************************
 PR1079  DESIGNATION -  I29 152.70
 PR1079  PID         -  PR1079
 PR1079  STATE/COUNTY-  SD/DEUEL
 PR1079  COUNTRY     -  US
 PR1079  USGS QUAD   -  ESTELLINE SE (2017)
 PR1079
 PR1079                         *CURRENT SURVEY CONTROL
 PR1079  ______________________________________________________________________
 PR1079* NAD 83(1986) POSITION- 44 35 55.     (N) 096 45 47.     (W)   SCALED
 PR1079* NAVD 88 ORTHO HEIGHT -   555.181 (meters)     1821.46  (feet) ADJUSTED
 PR1079  ______________________________________________________________________
 PR1079  GEOID HEIGHT    -        -25.056 (meters)                     GEOID18
 PR1079  DYNAMIC HEIGHT  -        555.090 (meters)     1821.16  (feet) COMP
 PR1079  MODELED GRAVITY -    980,436.3   (mgal)                       NAVD 88
 PR1079
 PR1079  VERT ORDER      -  FIRST     CLASS II
 PR1079
 PR1079.The horizontal coordinates were scaled from a map and have
 PR1079.an estimated accuracy of +/- 6 seconds.
 PR1079
 PR1079.The orthometric height was determined by differential leveling and
 PR1079.adjusted by the NATIONAL GEODETIC SURVEY
 PR1079.in October 1997.
 PR1079
 PR1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1079.GEOID18 height accuracy estimate available here.
 PR1079
 PR1079.Click photographs - Photos may exist for this station.
 PR1079
 PR1079.The dynamic height is computed by dividing the NAVD 88
 PR1079.geopotential number by the normal gravity value computed on the
 PR1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1079.degrees latitude (g = 980.6199 gals.).
 PR1079
 PR1079.The modeled gravity was interpolated from observed gravity values.
 PR1079
 PR1079;                    North         East    Units  Estimated Accuracy
 PR1079;SPC SD N     -    90,180.      856,920.      MT  (+/- 180 meters Scaled)
 PR1079
 PR1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ775407(NAD 83)
 PR1079
 PR1079                          SUPERSEDED SURVEY CONTROL
 PR1079
 PR1079  NAVD 88 (06/15/91)  555.191  (m)         1821.49   (f) SUPERSEDED  1 2
 PR1079
 PR1079.Superseded values are not recommended for survey control.
 PR1079
 PR1079.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1079.See file dsdata.pdf to determine how the superseded data were derived.
 PR1079
 PR1079_MARKER: DB = BENCH MARK DISK
 PR1079_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1079_STAMPING: 29-152-70 1974 1820.69
 PR1079_MARK LOGO: SDDT
 PR1079_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1079_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1079+STABILITY: SURFACE MOTION
 PR1079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1079+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1079
 PR1079  HISTORY     - Date     Condition        Report By
 PR1079  HISTORY     - 1974     MONUMENTED       SDDT
 PR1079  HISTORY     - 19900703 GOOD             NGS
 PR1079
 PR1079                          STATION DESCRIPTION
 PR1079
 PR1079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1079'32.1 KM (19.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1079'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 2.9 KM
 PR1079'(1.8 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1079'1.2 KM (0.7 MI) NORTH OF MILEPOST 152, 28.9 M (94.8 FT) EAST OF THE
 PR1079'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT)
 PR1079'NORTH OF THE MOST SOUTHERLY OF 3 FENCE BRACE POSTS, 1.5 M (4.9 FT)
 PR1079'BELOW THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS
 PR1079'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1078 ***********************************************************************
 PR1078  DESIGNATION -  I29 152.85
 PR1078  PID         -  PR1078
 PR1078  STATE/COUNTY-  SD/DEUEL
 PR1078  COUNTRY     -  US
 PR1078  USGS QUAD   -  ESTELLINE SE (2017)
 PR1078
 PR1078                         *CURRENT SURVEY CONTROL
 PR1078  ______________________________________________________________________
 PR1078* NAD 83(1986) POSITION- 44 35 23.     (N) 096 45 46.     (W)   SCALED
 PR1078* NAVD 88 ORTHO HEIGHT -   548.480 (meters)     1799.47  (feet) ADJUSTED
 PR1078  ______________________________________________________________________
 PR1078  GEOID HEIGHT    -        -25.056 (meters)                     GEOID18
 PR1078  DYNAMIC HEIGHT  -        548.390 (meters)     1799.18  (feet) COMP
 PR1078  MODELED GRAVITY -    980,436.3   (mgal)                       NAVD 88
 PR1078
 PR1078  VERT ORDER      -  FIRST     CLASS II
 PR1078
 PR1078.The horizontal coordinates were scaled from a map and have
 PR1078.an estimated accuracy of +/- 6 seconds.
 PR1078
 PR1078.The orthometric height was determined by differential leveling and
 PR1078.adjusted by the NATIONAL GEODETIC SURVEY
 PR1078.in October 1997.
 PR1078
 PR1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1078.GEOID18 height accuracy estimate available here.
 PR1078
 PR1078.Click photographs - Photos may exist for this station.
 PR1078
 PR1078.The dynamic height is computed by dividing the NAVD 88
 PR1078.geopotential number by the normal gravity value computed on the
 PR1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1078.degrees latitude (g = 980.6199 gals.).
 PR1078
 PR1078.The modeled gravity was interpolated from observed gravity values.
 PR1078
 PR1078;                    North         East    Units  Estimated Accuracy
 PR1078;SPC SD N     -    89,190.      856,980.      MT  (+/- 180 meters Scaled)
 PR1078
 PR1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ775398(NAD 83)
 PR1078
 PR1078                          SUPERSEDED SURVEY CONTROL
 PR1078
 PR1078  NAVD 88 (06/15/91)  548.491  (m)         1799.51   (f) SUPERSEDED  1 2
 PR1078
 PR1078.Superseded values are not recommended for survey control.
 PR1078
 PR1078.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1078.See file dsdata.pdf to determine how the superseded data were derived.
 PR1078
 PR1078_MARKER: Z = SEE DESCRIPTION
 PR1078_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1078_STAMPING: 29-152.85
 PR1078_MARK LOGO: NGS
 PR1078_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1078_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1078_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1078+STABILITY: POSITION/ELEVATION WELL
 PR1078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1078+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1078_ROD/PIPE-DEPTH: 6.4 meters
 PR1078_SLEEVE-DEPTH  : 2.0 meters
 PR1078
 PR1078  HISTORY     - Date     Condition        Report By
 PR1078  HISTORY     - UNK      MONUMENTED       SDDT
 PR1078  HISTORY     - 19900703 GOOD             NGS
 PR1078
 PR1078                          STATION DESCRIPTION
 PR1078
 PR1078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1078'31.1 KM (19.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1078'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 1.9 KM
 PR1078'(1.2 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1078'0.2 KM (0.1 MI) NORTH OF MILEPOST 152, 29.3 M (96.1 FT) EAST OF THE
 PR1078'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 12.0 M (39.4 FT)
 PR1078'NORTH OF THE MOST NORTHERLY OF 6 FENCE BRACE POSTS, 11.1 M (36.4 FT)
 PR1078'EAST OF THE NORTH END OF A CONCRETE LINED DITCH, 0.6 M (2.0 FT) BELOW
 PR1078'THE LEVEL OF THE HIGHWAY, AND 0.35 M (1.15 FT) WEST OF A WITNESS POST
 PR1078'AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 PR1078'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.
 PR1078'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1078'THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1080 ***********************************************************************
 PR1080  DESIGNATION -  I29 153.56
 PR1080  PID         -  PR1080
 PR1080  STATE/COUNTY-  SD/DEUEL
 PR1080  COUNTRY     -  US
 PR1080  USGS QUAD   -  ESTELLINE SE (2017)
 PR1080
 PR1080                         *CURRENT SURVEY CONTROL
 PR1080  ______________________________________________________________________
 PR1080* NAD 83(1986) POSITION- 44 36 32.     (N) 096 46 24.     (W)   SCALED
 PR1080* NAVD 88 ORTHO HEIGHT -   570.013 (meters)     1870.12  (feet) ADJUSTED
 PR1080  ______________________________________________________________________
 PR1080  GEOID HEIGHT    -        -25.046 (meters)                     GEOID18
 PR1080  DYNAMIC HEIGHT  -        569.921 (meters)     1869.82  (feet) COMP
 PR1080  MODELED GRAVITY -    980,437.2   (mgal)                       NAVD 88
 PR1080
 PR1080  VERT ORDER      -  FIRST     CLASS II
 PR1080
 PR1080.The horizontal coordinates were scaled from a map and have
 PR1080.an estimated accuracy of +/- 6 seconds.
 PR1080
 PR1080.The orthometric height was determined by differential leveling and
 PR1080.adjusted by the NATIONAL GEODETIC SURVEY
 PR1080.in October 1997.
 PR1080
 PR1080.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1080.GEOID18 height accuracy estimate available here.
 PR1080
 PR1080.Click photographs - Photos may exist for this station.
 PR1080
 PR1080.The dynamic height is computed by dividing the NAVD 88
 PR1080.geopotential number by the normal gravity value computed on the
 PR1080.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1080.degrees latitude (g = 980.6199 gals.).
 PR1080
 PR1080.The modeled gravity was interpolated from observed gravity values.
 PR1080
 PR1080;                    North         East    Units  Estimated Accuracy
 PR1080;SPC SD N     -    91,290.      856,060.      MT  (+/- 180 meters Scaled)
 PR1080
 PR1080_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ766419(NAD 83)
 PR1080
 PR1080                          SUPERSEDED SURVEY CONTROL
 PR1080
 PR1080  NAVD 88 (06/15/91)  570.024  (m)         1870.15   (f) SUPERSEDED  1 2
 PR1080
 PR1080.Superseded values are not recommended for survey control.
 PR1080
 PR1080.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1080.See file dsdata.pdf to determine how the superseded data were derived.
 PR1080
 PR1080_MARKER: DB = BENCH MARK DISK
 PR1080_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1080_STAMPING: 29-153-56 19 1869.34
 PR1080_MARK LOGO: SDDT
 PR1080_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1080_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1080+STABILITY: SURFACE MOTION
 PR1080_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1080+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1080
 PR1080  HISTORY     - Date     Condition        Report By
 PR1080  HISTORY     - UNK      MONUMENTED       SDDT
 PR1080  HISTORY     - 19900703 GOOD             NGS
 PR1080
 PR1080                          STATION DESCRIPTION
 PR1080
 PR1080'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1080'33.9 KM (21.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1080'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 4.3 KM
 PR1080'(2.7 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1080'0.9 KM (0.6 MI) NORTHWEST OF MILEPOST 153, 29.4 M (96.5 FT) NORTHEAST
 PR1080'OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1080'HIGHWAY, 0.6 M (2.0 FT) WEST-NORTHWEST OF A Y-FENCE CORNER, 0.3 M
 PR1080'(1.0 FT) SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTHWEST OF A
 PR1080'FENCE, AND THE MONUMENT IS 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1081 ***********************************************************************
 PR1081  DESIGNATION -  I29 154.52
 PR1081  PID         -  PR1081
 PR1081  STATE/COUNTY-  SD/DEUEL
 PR1081  COUNTRY     -  US
 PR1081  USGS QUAD   -  ESTELLINE SE (2017)
 PR1081
 PR1081                         *CURRENT SURVEY CONTROL
 PR1081  ______________________________________________________________________
 PR1081* NAD 83(1986) POSITION- 44 37 09.     (N) 096 47 06.     (W)   SCALED
 PR1081* NAVD 88 ORTHO HEIGHT -   584.459 (meters)     1917.51  (feet) ADJUSTED
 PR1081  ______________________________________________________________________
 PR1081  GEOID HEIGHT    -        -25.037 (meters)                     GEOID18
 PR1081  DYNAMIC HEIGHT  -        584.365 (meters)     1917.20  (feet) COMP
 PR1081  MODELED GRAVITY -    980,438.1   (mgal)                       NAVD 88
 PR1081
 PR1081  VERT ORDER      -  FIRST     CLASS II
 PR1081
 PR1081.The horizontal coordinates were scaled from a map and have
 PR1081.an estimated accuracy of +/- 6 seconds.
 PR1081
 PR1081.The orthometric height was determined by differential leveling and
 PR1081.adjusted by the NATIONAL GEODETIC SURVEY
 PR1081.in October 1997.
 PR1081
 PR1081.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1081.GEOID18 height accuracy estimate available here.
 PR1081
 PR1081.Click photographs - Photos may exist for this station.
 PR1081
 PR1081.The dynamic height is computed by dividing the NAVD 88
 PR1081.geopotential number by the normal gravity value computed on the
 PR1081.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1081.degrees latitude (g = 980.6199 gals.).
 PR1081
 PR1081.The modeled gravity was interpolated from observed gravity values.
 PR1081
 PR1081;                    North         East    Units  Estimated Accuracy
 PR1081;SPC SD N     -    92,390.      855,090.      MT  (+/- 180 meters Scaled)
 PR1081
 PR1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ757430(NAD 83)
 PR1081
 PR1081                          SUPERSEDED SURVEY CONTROL
 PR1081
 PR1081  NAVD 88 (06/15/91)  584.469  (m)         1917.55   (f) SUPERSEDED  1 2
 PR1081
 PR1081.Superseded values are not recommended for survey control.
 PR1081
 PR1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1081.See file dsdata.pdf to determine how the superseded data were derived.
 PR1081
 PR1081_MARKER: DB = BENCH MARK DISK
 PR1081_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR1081_SP_SET: WINGWALL
 PR1081_STAMPING: 29-154.52 1974 1869.85
 PR1081_MARK LOGO: SDDT
 PR1081_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1081_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1081_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1081+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1081
 PR1081  HISTORY     - Date     Condition        Report By
 PR1081  HISTORY     - 1974     MONUMENTED       SDDT
 PR1081  HISTORY     - 19900703 GOOD             NGS
 PR1081
 PR1081                          STATION DESCRIPTION
 PR1081
 PR1081'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1081'35.0 KM (21.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1081'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, IN TOP OF AND
 PR1081'2.9 M (9.5 FT) NORTH OF THE SOUTH END OF THE SOUTH CONCRETE WINGWALL
 PR1081'OF THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 5.8 KM (3.6 MI)
 PR1081'NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150), 0.8 KM
 PR1081'(0.5 MI) NORTHWEST OF MILEPOST 154, 7.4 M (24.3 FT) NORTHWEST OF THE
 PR1081'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 0.35 M (1.15 FT)
 PR1081'NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PR1081'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1082 ***********************************************************************
 PR1082  DESIGNATION -  I29 154.79
 PR1082  PID         -  PR1082
 PR1082  STATE/COUNTY-  SD/DEUEL
 PR1082  COUNTRY     -  US
 PR1082  USGS QUAD   -  ESTELLINE SE (2017)
 PR1082
 PR1082                         *CURRENT SURVEY CONTROL
 PR1082  ______________________________________________________________________
 PR1082* NAD 83(1986) POSITION- 44 37 20.     (N) 096 47 12.     (W)   SCALED
 PR1082* NAVD 88 ORTHO HEIGHT -   582.392 (meters)     1910.73  (feet) ADJUSTED
 PR1082  ______________________________________________________________________
 PR1082  GEOID HEIGHT    -        -25.037 (meters)                     GEOID18
 PR1082  DYNAMIC HEIGHT  -        582.298 (meters)     1910.42  (feet) COMP
 PR1082  MODELED GRAVITY -    980,438.2   (mgal)                       NAVD 88
 PR1082
 PR1082  VERT ORDER      -  FIRST     CLASS II
 PR1082
 PR1082.The horizontal coordinates were scaled from a map and have
 PR1082.an estimated accuracy of +/- 6 seconds.
 PR1082
 PR1082.The orthometric height was determined by differential leveling and
 PR1082.adjusted by the NATIONAL GEODETIC SURVEY
 PR1082.in October 1997.
 PR1082
 PR1082.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1082.GEOID18 height accuracy estimate available here.
 PR1082
 PR1082.Click photographs - Photos may exist for this station.
 PR1082
 PR1082.The dynamic height is computed by dividing the NAVD 88
 PR1082.geopotential number by the normal gravity value computed on the
 PR1082.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1082.degrees latitude (g = 980.6199 gals.).
 PR1082
 PR1082.The modeled gravity was interpolated from observed gravity values.
 PR1082
 PR1082;                    North         East    Units  Estimated Accuracy
 PR1082;SPC SD N     -    92,720.      854,950.      MT  (+/- 180 meters Scaled)
 PR1082
 PR1082_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ755433(NAD 83)
 PR1082
 PR1082                          SUPERSEDED SURVEY CONTROL
 PR1082
 PR1082  NAVD 88 (06/15/91)  582.401  (m)         1910.76   (f) SUPERSEDED  1 2
 PR1082
 PR1082.Superseded values are not recommended for survey control.
 PR1082
 PR1082.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1082.See file dsdata.pdf to determine how the superseded data were derived.
 PR1082
 PR1082_MARKER: Z = SEE DESCRIPTION
 PR1082_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1082_STAMPING: 29-154.79 1989
 PR1082_MARK LOGO: NGS
 PR1082_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1082_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1082_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1082+STABILITY: POSITION/ELEVATION WELL
 PR1082_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1082+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1082_ROD/PIPE-DEPTH: 6.4 meters
 PR1082_SLEEVE-DEPTH  : 2.0 meters
 PR1082
 PR1082  HISTORY     - Date     Condition        Report By
 PR1082  HISTORY     - 1989     MONUMENTED       SDDT
 PR1082  HISTORY     - 19900703 GOOD             NGS
 PR1082
 PR1082                          STATION DESCRIPTION
 PR1082
 PR1082'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1082'35.3 KM (21.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1082'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 6.1 KM
 PR1082'(3.8 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1082'1.15 KM (0.71 MI) NORTHWEST OF MILEPOST 154, 29.3 M (96.1 FT)
 PR1082'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1082'27.5 M (90.2 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 2 FENCE BRACE
 PR1082'POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M
 PR1082'(1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1082'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1082'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1082'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1083 ***********************************************************************
 PR1083  DESIGNATION -  I29 155.09
 PR1083  PID         -  PR1083
 PR1083  STATE/COUNTY-  SD/DEUEL
 PR1083  COUNTRY     -  US
 PR1083  USGS QUAD   -  ESTELLINE NE (2017)
 PR1083
 PR1083                         *CURRENT SURVEY CONTROL
 PR1083  ______________________________________________________________________
 PR1083* NAD 83(1986) POSITION- 44 37 36.     (N) 096 47 25.     (W)   SCALED
 PR1083* NAVD 88 ORTHO HEIGHT -   578.426 (meters)     1897.72  (feet) ADJUSTED
 PR1083  ______________________________________________________________________
 PR1083  GEOID HEIGHT    -        -25.035 (meters)                     GEOID18
 PR1083  DYNAMIC HEIGHT  -        578.333 (meters)     1897.41  (feet) COMP
 PR1083  MODELED GRAVITY -    980,438.5   (mgal)                       NAVD 88
 PR1083
 PR1083  VERT ORDER      -  FIRST     CLASS II
 PR1083
 PR1083.The horizontal coordinates were scaled from a map and have
 PR1083.an estimated accuracy of +/- 6 seconds.
 PR1083
 PR1083.The orthometric height was determined by differential leveling and
 PR1083.adjusted by the NATIONAL GEODETIC SURVEY
 PR1083.in October 1997.
 PR1083
 PR1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1083.GEOID18 height accuracy estimate available here.
 PR1083
 PR1083.Click photographs - Photos may exist for this station.
 PR1083
 PR1083.The dynamic height is computed by dividing the NAVD 88
 PR1083.geopotential number by the normal gravity value computed on the
 PR1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1083.degrees latitude (g = 980.6199 gals.).
 PR1083
 PR1083.The modeled gravity was interpolated from observed gravity values.
 PR1083
 PR1083;                    North         East    Units  Estimated Accuracy
 PR1083;SPC SD N     -    93,210.      854,640.      MT  (+/- 180 meters Scaled)
 PR1083
 PR1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ752438(NAD 83)
 PR1083
 PR1083                          SUPERSEDED SURVEY CONTROL
 PR1083
 PR1083  NAVD 88 (06/15/91)  578.435  (m)         1897.75   (f) SUPERSEDED  1 2
 PR1083
 PR1083.Superseded values are not recommended for survey control.
 PR1083
 PR1083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1083.See file dsdata.pdf to determine how the superseded data were derived.
 PR1083
 PR1083_MARKER: DB = BENCH MARK DISK
 PR1083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1083_STAMPING: 29-155.09 1974 1896.91
 PR1083_MARK LOGO: SDDT
 PR1083_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1083+STABILITY: SURFACE MOTION
 PR1083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1083+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1083
 PR1083  HISTORY     - Date     Condition        Report By
 PR1083  HISTORY     - 1974     MONUMENTED       SDDT
 PR1083  HISTORY     - 19900703 GOOD             NGS
 PR1083
 PR1083                          STATION DESCRIPTION
 PR1083
 PR1083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1083'36.0 KM (22.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1083'JUNCTION WITH U.S. HIGHWAY 14 (EXIT 132) IN BROOKINGS, 6.7 KM
 PR1083'(4.2 MI) NORTH OF THE INTERSECTION OF STATE HIGHWAY 28 (EXIT 150),
 PR1083'0.15 KM (0.09 MI) NORTHWEST OF MILEPOST 155, 29.4 M (96.5 FT)
 PR1083'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1083'1.25 M (4.10 FT) NORTHWEST OF THE MOST SOUTHEASTERLY OF 2 FENCE BRACE
 PR1083'POSTS, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 PR1083'SOUTHWEST OF A FENCE, 0.2 M (0.7 FT) WEST-NORTHWEST OF A WITNESS POST,
 PR1083'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1084 ***********************************************************************
 PR1084  DESIGNATION -  I29 155.77
 PR1084  PID         -  PR1084
 PR1084  STATE/COUNTY-  SD/DEUEL
 PR1084  COUNTRY     -  US
 PR1084  USGS QUAD   -  ESTELLINE NE (2017)
 PR1084
 PR1084                         *CURRENT SURVEY CONTROL
 PR1084  ______________________________________________________________________
 PR1084* NAD 83(1986) POSITION- 44 38 07.     (N) 096 47 48.     (W)   SCALED
 PR1084* NAVD 88 ORTHO HEIGHT -   568.565 (meters)     1865.37  (feet) ADJUSTED
 PR1084  ______________________________________________________________________
 PR1084  GEOID HEIGHT    -        -25.033 (meters)                     GEOID18
 PR1084  DYNAMIC HEIGHT  -        568.474 (meters)     1865.07  (feet) COMP
 PR1084  MODELED GRAVITY -    980,439.0   (mgal)                       NAVD 88
 PR1084
 PR1084  VERT ORDER      -  FIRST     CLASS II
 PR1084
 PR1084.The horizontal coordinates were scaled from a map and have
 PR1084.an estimated accuracy of +/- 6 seconds.
 PR1084
 PR1084.The orthometric height was determined by differential leveling and
 PR1084.adjusted by the NATIONAL GEODETIC SURVEY
 PR1084.in October 1997.
 PR1084
 PR1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1084.GEOID18 height accuracy estimate available here.
 PR1084
 PR1084.Click photographs - Photos may exist for this station.
 PR1084
 PR1084.The dynamic height is computed by dividing the NAVD 88
 PR1084.geopotential number by the normal gravity value computed on the
 PR1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1084.degrees latitude (g = 980.6199 gals.).
 PR1084
 PR1084.The modeled gravity was interpolated from observed gravity values.
 PR1084
 PR1084;                    North         East    Units  Estimated Accuracy
 PR1084;SPC SD N     -    94,140.      854,100.      MT  (+/- 180 meters Scaled)
 PR1084
 PR1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ747447(NAD 83)
 PR1084
 PR1084                          SUPERSEDED SURVEY CONTROL
 PR1084
 PR1084  NAVD 88 (06/15/91)  568.574  (m)         1865.40   (f) SUPERSEDED  1 2
 PR1084
 PR1084.Superseded values are not recommended for survey control.
 PR1084
 PR1084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1084.See file dsdata.pdf to determine how the superseded data were derived.
 PR1084
 PR1084_MARKER: DB = BENCH MARK DISK
 PR1084_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1084_SP_SET: HEADWALL
 PR1084_STAMPING: 20-155.77 1974 1864.59
 PR1084_MARK LOGO: SDDT
 PR1084_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1084+STABILITY: SURFACE MOTION
 PR1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1084+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1084
 PR1084  HISTORY     - Date     Condition        Report By
 PR1084  HISTORY     - 1974     MONUMENTED       SDDT
 PR1084  HISTORY     - 19900703 GOOD             NGS
 PR1084
 PR1084                          STATION DESCRIPTION
 PR1084
 PR1084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1084'35.9 KM (22.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1084'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1084'0.45 M (1.48 FT) NORTHWEST OF THE SOUTHEAST END OF THE NORTHEAST
 PR1084'CONCRETE HEADWALL OF A BOX CULVERT, 1.25 KM (0.78 MI) NORTHWEST OF
 PR1084'MILEPOST 155, 7.9 KM (4.9 MI) NORTHWEST OF THE INTERSECTION OF STATE
 PR1084'HIGHWAY 28 (EXIT 150), 21.6 M (70.9 FT) (SLOPE MEASUREMENT) NORTHEAST
 PR1084'OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 2.5 M
 PR1084'(8.2 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1085 ***********************************************************************
 PR1085  DESIGNATION -  I29 156.69
 PR1085  PID         -  PR1085
 PR1085  STATE/COUNTY-  SD/DEUEL
 PR1085  COUNTRY     -  US
 PR1085  USGS QUAD   -  ESTELLINE NE (2017)
 PR1085
 PR1085                         *CURRENT SURVEY CONTROL
 PR1085  ______________________________________________________________________
 PR1085* NAD 83(1986) POSITION- 44 38 50.     (N) 096 48 20.     (W)   SCALED
 PR1085* NAVD 88 ORTHO HEIGHT -   582.224 (meters)     1910.18  (feet) ADJUSTED
 PR1085  ______________________________________________________________________
 PR1085  GEOID HEIGHT    -        -25.029 (meters)                     GEOID18
 PR1085  DYNAMIC HEIGHT  -        582.131 (meters)     1909.87  (feet) COMP
 PR1085  MODELED GRAVITY -    980,439.7   (mgal)                       NAVD 88
 PR1085
 PR1085  VERT ORDER      -  FIRST     CLASS II
 PR1085
 PR1085.The horizontal coordinates were scaled from a map and have
 PR1085.an estimated accuracy of +/- 6 seconds.
 PR1085
 PR1085.The orthometric height was determined by differential leveling and
 PR1085.adjusted by the NATIONAL GEODETIC SURVEY
 PR1085.in October 1997.
 PR1085
 PR1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1085.GEOID18 height accuracy estimate available here.
 PR1085
 PR1085.Click photographs - Photos may exist for this station.
 PR1085
 PR1085.The dynamic height is computed by dividing the NAVD 88
 PR1085.geopotential number by the normal gravity value computed on the
 PR1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1085.degrees latitude (g = 980.6199 gals.).
 PR1085
 PR1085.The modeled gravity was interpolated from observed gravity values.
 PR1085
 PR1085;                    North         East    Units  Estimated Accuracy
 PR1085;SPC SD N     -    95,440.      853,340.      MT  (+/- 180 meters Scaled)
 PR1085
 PR1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ740461(NAD 83)
 PR1085
 PR1085                          SUPERSEDED SURVEY CONTROL
 PR1085
 PR1085  NAVD 88 (06/15/91)  582.233  (m)         1910.21   (f) SUPERSEDED  1 2
 PR1085
 PR1085.Superseded values are not recommended for survey control.
 PR1085
 PR1085.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1085.See file dsdata.pdf to determine how the superseded data were derived.
 PR1085
 PR1085_MARKER: DB = BENCH MARK DISK
 PR1085_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1085_STAMPING: 29-156.69 19 1909.34
 PR1085_MARK LOGO: SDDT
 PR1085_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1085_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1085+STABILITY: SURFACE MOTION
 PR1085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1085+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1085
 PR1085  HISTORY     - Date     Condition        Report By
 PR1085  HISTORY     - UNK      MONUMENTED       SDDT
 PR1085  HISTORY     - 19900703 GOOD             NGS
 PR1085
 PR1085                          STATION DESCRIPTION
 PR1085
 PR1085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1085'34.4 KM (21.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1085'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.6 KM
 PR1085'(1.0 MI) SOUTHEAST OF AN OVERPASS (EXIT 157), 1.6 KM (1.0 MI)
 PR1085'NORTHWEST OF MILEPOST 156, 29.2 M (95.8 FT) NORTHEAST OF THE
 PR1085'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 PR1085'SOUTHWEST OF A FENCE, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, 0.3
 PR1085'M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 PR1085'0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1086 ***********************************************************************
 PR1086  DESIGNATION -  I29 157.65
 PR1086  PID         -  PR1086
 PR1086  STATE/COUNTY-  SD/DEUEL
 PR1086  COUNTRY     -  US
 PR1086  USGS QUAD   -  ESTELLINE NE (2017)
 PR1086
 PR1086                         *CURRENT SURVEY CONTROL
 PR1086  ______________________________________________________________________
 PR1086* NAD 83(1986) POSITION- 44 39 33.     (N) 096 48 57.     (W)   SCALED
 PR1086* NAVD 88 ORTHO HEIGHT -   590.076 (meters)     1935.94  (feet) ADJUSTED
 PR1086  ______________________________________________________________________
 PR1086  GEOID HEIGHT    -        -25.027 (meters)                     GEOID18
 PR1086  DYNAMIC HEIGHT  -        589.983 (meters)     1935.64  (feet) COMP
 PR1086  MODELED GRAVITY -    980,440.6   (mgal)                       NAVD 88
 PR1086
 PR1086  VERT ORDER      -  FIRST     CLASS II
 PR1086
 PR1086.The horizontal coordinates were scaled from a map and have
 PR1086.an estimated accuracy of +/- 6 seconds.
 PR1086
 PR1086.The orthometric height was determined by differential leveling and
 PR1086.adjusted by the NATIONAL GEODETIC SURVEY
 PR1086.in October 1997.
 PR1086
 PR1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1086.GEOID18 height accuracy estimate available here.
 PR1086
 PR1086.Click photographs - Photos may exist for this station.
 PR1086
 PR1086.The dynamic height is computed by dividing the NAVD 88
 PR1086.geopotential number by the normal gravity value computed on the
 PR1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1086.degrees latitude (g = 980.6199 gals.).
 PR1086
 PR1086.The modeled gravity was interpolated from observed gravity values.
 PR1086
 PR1086;                    North         East    Units  Estimated Accuracy
 PR1086;SPC SD N     -    96,730.      852,470.      MT  (+/- 180 meters Scaled)
 PR1086
 PR1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ731474(NAD 83)
 PR1086
 PR1086                          SUPERSEDED SURVEY CONTROL
 PR1086
 PR1086  NAVD 88 (06/15/91)  590.084  (m)         1935.97   (f) SUPERSEDED  1 2
 PR1086
 PR1086.Superseded values are not recommended for survey control.
 PR1086
 PR1086.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1086.See file dsdata.pdf to determine how the superseded data were derived.
 PR1086
 PR1086_MARKER: DB = BENCH MARK DISK
 PR1086_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR1086_SP_SET: WINGWALL
 PR1086_STAMPING: 29-157.65 19 1935.14
 PR1086_MARK LOGO: SDDT
 PR1086_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1086+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1086
 PR1086  HISTORY     - Date     Condition        Report By
 PR1086  HISTORY     - UNK      MONUMENTED       SDDT
 PR1086  HISTORY     - 19900703 GOOD             NGS
 PR1086
 PR1086                          STATION DESCRIPTION
 PR1086
 PR1086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1086'32.8 KM (20.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1086'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1086'2.7 M (8.9 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE WINGWALL OF
 PR1086'THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD (EXIT 157), 1.05 KM
 PR1086'(0.65 MI) NORTHWEST OF MILEPOST 157, 7.9 M (25.9 FT) SOUTHWEST OF THE
 PR1086'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M
 PR1086'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1087 ***********************************************************************
 PR1087  DESIGNATION -  I29 157.88
 PR1087  PID         -  PR1087
 PR1087  STATE/COUNTY-  SD/DEUEL
 PR1087  COUNTRY     -  US
 PR1087  USGS QUAD   -  ESTELLINE NE (2017)
 PR1087
 PR1087                         *CURRENT SURVEY CONTROL
 PR1087  ______________________________________________________________________
 PR1087* NAD 83(1986) POSITION- 44 39 44.     (N) 096 49 01.     (W)   SCALED
 PR1087* NAVD 88 ORTHO HEIGHT -   583.464 (meters)     1914.25  (feet) ADJUSTED
 PR1087  ______________________________________________________________________
 PR1087  GEOID HEIGHT    -        -25.028 (meters)                     GEOID18
 PR1087  DYNAMIC HEIGHT  -        583.372 (meters)     1913.95  (feet) COMP
 PR1087  MODELED GRAVITY -    980,440.7   (mgal)                       NAVD 88
 PR1087
 PR1087  VERT ORDER      -  FIRST     CLASS II
 PR1087
 PR1087.The horizontal coordinates were scaled from a map and have
 PR1087.an estimated accuracy of +/- 6 seconds.
 PR1087
 PR1087.The orthometric height was determined by differential leveling and
 PR1087.adjusted by the NATIONAL GEODETIC SURVEY
 PR1087.in October 1997.
 PR1087
 PR1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1087.GEOID18 height accuracy estimate available here.
 PR1087
 PR1087.Click photographs - Photos may exist for this station.
 PR1087
 PR1087.The dynamic height is computed by dividing the NAVD 88
 PR1087.geopotential number by the normal gravity value computed on the
 PR1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1087.degrees latitude (g = 980.6199 gals.).
 PR1087
 PR1087.The modeled gravity was interpolated from observed gravity values.
 PR1087
 PR1087;                    North         East    Units  Estimated Accuracy
 PR1087;SPC SD N     -    97,070.      852,370.      MT  (+/- 180 meters Scaled)
 PR1087
 PR1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ730477(NAD 83)
 PR1087
 PR1087                          SUPERSEDED SURVEY CONTROL
 PR1087
 PR1087  NAVD 88 (06/15/91)  583.473  (m)         1914.28   (f) SUPERSEDED  1 2
 PR1087
 PR1087.Superseded values are not recommended for survey control.
 PR1087
 PR1087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1087.See file dsdata.pdf to determine how the superseded data were derived.
 PR1087
 PR1087_MARKER: Z = SEE DESCRIPTION
 PR1087_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1087_STAMPING: 29-157.88
 PR1087_MARK LOGO: NGS
 PR1087_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1087_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1087_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1087+STABILITY: POSITION/ELEVATION WELL
 PR1087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1087+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1087_ROD/PIPE-DEPTH: 6.4 meters
 PR1087_SLEEVE-DEPTH  : 2.0 meters
 PR1087
 PR1087  HISTORY     - Date     Condition        Report By
 PR1087  HISTORY     - UNK      MONUMENTED       SDDT
 PR1087  HISTORY     - 19900703 GOOD             NGS
 PR1087
 PR1087                          STATION DESCRIPTION
 PR1087
 PR1087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1087'32.5 KM (20.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1087'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.4 KM
 PR1087'(0.9 MI) NORTHWEST OF MILEPOST 157, 0.35 KM (0.22 MI) NORTHWEST OF A
 PR1087'HIGHWAY OVERPASS (EXIT 157), 37.8 M (124.0 FT) NORTHEAST OF THE
 PR1087'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 25.8 M (84.6 FT)
 PR1087'NORTH-NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT 157),
 PR1087'17.6 M (57.7 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 6 FENCE BRACE
 PR1087'POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 PR1087'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1087'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1087'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1087'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1088 ***********************************************************************
 PR1088  DESIGNATION -  I29 158.32
 PR1088  PID         -  PR1088
 PR1088  STATE/COUNTY-  SD/DEUEL
 PR1088  COUNTRY     -  US
 PR1088  USGS QUAD   -  ESTELLINE NE (2017)
 PR1088
 PR1088                         *CURRENT SURVEY CONTROL
 PR1088  ______________________________________________________________________
 PR1088* NAD 83(1986) POSITION- 44 40 00.     (N) 096 49 15.     (W)   SCALED
 PR1088* NAVD 88 ORTHO HEIGHT -   570.508 (meters)     1871.74  (feet) ADJUSTED
 PR1088  ______________________________________________________________________
 PR1088  GEOID HEIGHT    -        -25.028 (meters)                     GEOID18
 PR1088  DYNAMIC HEIGHT  -        570.417 (meters)     1871.44  (feet) COMP
 PR1088  MODELED GRAVITY -    980,441.0   (mgal)                       NAVD 88
 PR1088
 PR1088  VERT ORDER      -  FIRST     CLASS II
 PR1088
 PR1088.The horizontal coordinates were scaled from a map and have
 PR1088.an estimated accuracy of +/- 6 seconds.
 PR1088
 PR1088.The orthometric height was determined by differential leveling and
 PR1088.adjusted by the NATIONAL GEODETIC SURVEY
 PR1088.in October 1997.
 PR1088
 PR1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1088.GEOID18 height accuracy estimate available here.
 PR1088
 PR1088.Click photographs - Photos may exist for this station.
 PR1088
 PR1088.The dynamic height is computed by dividing the NAVD 88
 PR1088.geopotential number by the normal gravity value computed on the
 PR1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1088.degrees latitude (g = 980.6199 gals.).
 PR1088
 PR1088.The modeled gravity was interpolated from observed gravity values.
 PR1088
 PR1088;                    North         East    Units  Estimated Accuracy
 PR1088;SPC SD N     -    97,550.      852,040.      MT  (+/- 180 meters Scaled)
 PR1088
 PR1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ727482(NAD 83)
 PR1088
 PR1088                          SUPERSEDED SURVEY CONTROL
 PR1088
 PR1088  NAVD 88 (06/15/91)  570.516  (m)         1871.77   (f) SUPERSEDED  1 2
 PR1088
 PR1088.Superseded values are not recommended for survey control.
 PR1088
 PR1088.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1088.See file dsdata.pdf to determine how the superseded data were derived.
 PR1088
 PR1088_MARKER: DB = BENCH MARK DISK
 PR1088_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1088_STAMPING: 29-158-32 19 1 70.92
 PR1088_MARK LOGO: SDDT
 PR1088_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1088_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1088+STABILITY: SURFACE MOTION
 PR1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1088+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1088
 PR1088  HISTORY     - Date     Condition        Report By
 PR1088  HISTORY     - UNK      MONUMENTED       SDDT
 PR1088  HISTORY     - 19900703 GOOD             NGS
 PR1088
 PR1088                          STATION DESCRIPTION
 PR1088
 PR1088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1088'31.9 KM (19.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1088'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.9 KM
 PR1088'(0.6 MI) NORTHWEST OF A HIGHWAY OVERPASS (EXIT 158), 0.35 KM
 PR1088'(0.22 MI) NORTHWEST OF MILEPOST 158, 29.2 M (95.8 FT) NORTHEAST OF
 PR1088'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 20.2 M
 PR1088'(66.3 FT) NORTH-NORTHEAST OF THE NORTHEAST END OF A 24-INCH PIPE
 PR1088'CULVERT, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.55 M
 PR1088'(1.80 FT) NORTHWEST OF A T-FENCE CORNER, 0.3 M (1.0 FT) NORTHWEST OF
 PR1088'A WITNESS POST, 0.2 M (0.7 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT
 PR1088'IS 0.03 M (0.10 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1089 ***********************************************************************
 PR1089  DESIGNATION -  I29 158.56
 PR1089  PID         -  PR1089
 PR1089  STATE/COUNTY-  SD/DEUEL
 PR1089  COUNTRY     -  US
 PR1089  USGS QUAD   -  ESTELLINE NE (2017)
 PR1089
 PR1089                         *CURRENT SURVEY CONTROL
 PR1089  ______________________________________________________________________
 PR1089* NAD 83(1986) POSITION- 44 40 16.     (N) 096 49 26.     (W)   SCALED
 PR1089* NAVD 88 ORTHO HEIGHT -   553.482 (meters)     1815.88  (feet) ADJUSTED
 PR1089  ______________________________________________________________________
 PR1089  GEOID HEIGHT    -        -25.030 (meters)                     GEOID18
 PR1089  DYNAMIC HEIGHT  -        553.394 (meters)     1815.59  (feet) COMP
 PR1089  MODELED GRAVITY -    980,441.2   (mgal)                       NAVD 88
 PR1089
 PR1089  VERT ORDER      -  FIRST     CLASS II
 PR1089
 PR1089.The horizontal coordinates were scaled from a map and have
 PR1089.an estimated accuracy of +/- 6 seconds.
 PR1089
 PR1089.The orthometric height was determined by differential leveling and
 PR1089.adjusted by the NATIONAL GEODETIC SURVEY
 PR1089.in October 1997.
 PR1089
 PR1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1089.GEOID18 height accuracy estimate available here.
 PR1089
 PR1089.Click photographs - Photos may exist for this station.
 PR1089
 PR1089.The dynamic height is computed by dividing the NAVD 88
 PR1089.geopotential number by the normal gravity value computed on the
 PR1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1089.degrees latitude (g = 980.6199 gals.).
 PR1089
 PR1089.The modeled gravity was interpolated from observed gravity values.
 PR1089
 PR1089;                    North         East    Units  Estimated Accuracy
 PR1089;SPC SD N     -    98,040.      851,780.      MT  (+/- 180 meters Scaled)
 PR1089
 PR1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ724487(NAD 83)
 PR1089
 PR1089                          SUPERSEDED SURVEY CONTROL
 PR1089
 PR1089  NAVD 88 (06/15/91)  553.490  (m)         1815.91   (f) SUPERSEDED  1 2
 PR1089
 PR1089.Superseded values are not recommended for survey control.
 PR1089
 PR1089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1089.See file dsdata.pdf to determine how the superseded data were derived.
 PR1089
 PR1089_MARKER: Z = SEE DESCRIPTION
 PR1089_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1089_STAMPING: 29-158.56
 PR1089_MARK LOGO: NGS
 PR1089_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1089_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1089_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1089+STABILITY: POSITION/ELEVATION WELL
 PR1089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1089+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1089_ROD/PIPE-DEPTH: 6.4 meters
 PR1089_SLEEVE-DEPTH  : 2.0 meters
 PR1089
 PR1089  HISTORY     - Date     Condition        Report By
 PR1089  HISTORY     - UNK      MONUMENTED       SDDT
 PR1089  HISTORY     - 19900703 GOOD             NGS
 PR1089
 PR1089                          STATION DESCRIPTION
 PR1089
 PR1089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1089'31.4 KM (19.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1089'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.45 KM
 PR1089'(0.90 MI) NORTHWEST OF A HIGHWAY OVERPASS (EXIT 157), 0.9 KM
 PR1089'(0.6 MI) NORTHWEST OF MILEPOST 158, 28.9 M (94.8 FT) NORTHEAST OF THE
 PR1089'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 14.5 M (47.6 FT)
 PR1089'SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 FENCE BRACE POSTS, 1.2 M
 PR1089'(3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST
 PR1089'OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS
 PR1089'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2
 PR1089'INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 PR1089'CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1090 ***********************************************************************
 PR1090  DESIGNATION -  I29 158.73
 PR1090  PID         -  PR1090
 PR1090  STATE/COUNTY-  SD/DEUEL
 PR1090  COUNTRY     -  US
 PR1090  USGS QUAD   -  ESTELLINE NE (2017)
 PR1090
 PR1090                         *CURRENT SURVEY CONTROL
 PR1090  ______________________________________________________________________
 PR1090* NAD 83(1986) POSITION- 44 40 23.     (N) 096 49 34.     (W)   SCALED
 PR1090* NAVD 88 ORTHO HEIGHT -   546.418 (meters)     1792.71  (feet) ADJUSTED
 PR1090  ______________________________________________________________________
 PR1090  GEOID HEIGHT    -        -25.030 (meters)                     GEOID18
 PR1090  DYNAMIC HEIGHT  -        546.331 (meters)     1792.42  (feet) COMP
 PR1090  MODELED GRAVITY -    980,441.4   (mgal)                       NAVD 88
 PR1090
 PR1090  VERT ORDER      -  FIRST     CLASS II
 PR1090
 PR1090.The horizontal coordinates were scaled from a map and have
 PR1090.an estimated accuracy of +/- 6 seconds.
 PR1090
 PR1090.The orthometric height was determined by differential leveling and
 PR1090.adjusted by the NATIONAL GEODETIC SURVEY
 PR1090.in October 1997.
 PR1090
 PR1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1090.GEOID18 height accuracy estimate available here.
 PR1090
 PR1090.Click photographs - Photos may exist for this station.
 PR1090
 PR1090.The dynamic height is computed by dividing the NAVD 88
 PR1090.geopotential number by the normal gravity value computed on the
 PR1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1090.degrees latitude (g = 980.6199 gals.).
 PR1090
 PR1090.The modeled gravity was interpolated from observed gravity values.
 PR1090
 PR1090;                    North         East    Units  Estimated Accuracy
 PR1090;SPC SD N     -    98,240.      851,600.      MT  (+/- 180 meters Scaled)
 PR1090
 PR1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ723489(NAD 83)
 PR1090
 PR1090                          SUPERSEDED SURVEY CONTROL
 PR1090
 PR1090  NAVD 88 (06/15/91)  546.426  (m)         1792.73   (f) SUPERSEDED  1 2
 PR1090
 PR1090.Superseded values are not recommended for survey control.
 PR1090
 PR1090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1090.See file dsdata.pdf to determine how the superseded data were derived.
 PR1090
 PR1090_MARKER: DB = BENCH MARK DISK
 PR1090_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR1090_SP_SET: WINGWALL
 PR1090_STAMPING: 29-158.73 19 1791.91
 PR1090_MARK LOGO: SDDT
 PR1090_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1090_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1090+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1090
 PR1090  HISTORY     - Date     Condition        Report By
 PR1090  HISTORY     - UNK      MONUMENTED       SDDT
 PR1090  HISTORY     - 19900703 GOOD             NGS
 PR1090
 PR1090                          STATION DESCRIPTION
 PR1090
 PR1090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1090'31.1 KM (19.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1090'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1090'3.0 M (9.8 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTH CONCRETE
 PR1090'WINGWALL OF THE SOUTHBOUND HIGHWAY OVERPASS OF A PAVED ROAD, 1.15 KM
 PR1090'(0.71 MI) NORTHWEST OF MILEPOST 158, 7.4 M (24.3 FT) SOUTHWEST OF THE
 PR1090'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M
 PR1090'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1091 ***********************************************************************
 PR1091  DESIGNATION -  I29 159.24
 PR1091  PID         -  PR1091
 PR1091  STATE/COUNTY-  SD/DEUEL
 PR1091  COUNTRY     -  US
 PR1091  USGS QUAD   -  ESTELLINE NE (2017)
 PR1091
 PR1091                         *CURRENT SURVEY CONTROL
 PR1091  ______________________________________________________________________
 PR1091* NAD 83(1986) POSITION- 44 40 46.     (N) 096 49 49.     (W)   SCALED
 PR1091* NAVD 88 ORTHO HEIGHT -   531.632 (meters)     1744.20  (feet) ADJUSTED
 PR1091  ______________________________________________________________________
 PR1091  GEOID HEIGHT    -        -25.032 (meters)                     GEOID18
 PR1091  DYNAMIC HEIGHT  -        531.548 (meters)     1743.92  (feet) COMP
 PR1091  MODELED GRAVITY -    980,441.7   (mgal)                       NAVD 88
 PR1091
 PR1091  VERT ORDER      -  FIRST     CLASS II
 PR1091
 PR1091.The horizontal coordinates were scaled from a map and have
 PR1091.an estimated accuracy of +/- 6 seconds.
 PR1091
 PR1091.The orthometric height was determined by differential leveling and
 PR1091.adjusted by the NATIONAL GEODETIC SURVEY
 PR1091.in October 1997.
 PR1091
 PR1091.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1091.GEOID18 height accuracy estimate available here.
 PR1091
 PR1091.Click photographs - Photos may exist for this station.
 PR1091
 PR1091.The dynamic height is computed by dividing the NAVD 88
 PR1091.geopotential number by the normal gravity value computed on the
 PR1091.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1091.degrees latitude (g = 980.6199 gals.).
 PR1091
 PR1091.The modeled gravity was interpolated from observed gravity values.
 PR1091
 PR1091;                    North         East    Units  Estimated Accuracy
 PR1091;SPC SD N     -    98,940.      851,240.      MT  (+/- 180 meters Scaled)
 PR1091
 PR1091_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ719496(NAD 83)
 PR1091
 PR1091                          SUPERSEDED SURVEY CONTROL
 PR1091
 PR1091  NAVD 88 (06/15/91)  531.640  (m)         1744.22   (f) SUPERSEDED  1 2
 PR1091
 PR1091.Superseded values are not recommended for survey control.
 PR1091
 PR1091.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1091.See file dsdata.pdf to determine how the superseded data were derived.
 PR1091
 PR1091_MARKER: Z = SEE DESCRIPTION
 PR1091_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1091_STAMPING: 29-159.24
 PR1091_MARK LOGO: NGS
 PR1091_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1091_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1091_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1091+STABILITY: POSITION/ELEVATION WELL
 PR1091_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1091+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1091_ROD/PIPE-DEPTH: 6.4 meters
 PR1091_SLEEVE-DEPTH  : 2.0 meters
 PR1091
 PR1091  HISTORY     - Date     Condition        Report By
 PR1091  HISTORY     - UNK      MONUMENTED       SDDT
 PR1091  HISTORY     - 19900703 GOOD             NGS
 PR1091
 PR1091                          STATION DESCRIPTION
 PR1091
 PR1091'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1091'30.3 KM (18.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1091'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) AT THE EAST EDGE OF
 PR1091'WATERTOWN, 0.4 KM (0.2 MI) NORTHWEST OF MILEPOST 159, 85.6 M
 PR1091'(280.8 FT) NORTH OF THE NORTHEAST CORNER OF THE NORTHBOUND HIGHWAY
 PR1091'OVERPASS OF A COUNTY ROAD, 71.0 M (232.9 FT) NORTHEAST OF THE
 PR1091'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 37.5 M (123.0 FT)
 PR1091'NORTHWEST OF THE CENTER OF A GRAVELED ROAD, 19.2 M (63.0 FT) NORTHWEST
 PR1091'OF A FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 PR1091'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE
 PR1091'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 PR1091'THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 PR1091'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 PR1091'SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1092 ***********************************************************************
 PR1092  DESIGNATION -  I29 159.71
 PR1092  PID         -  PR1092
 PR1092  STATE/COUNTY-  SD/DEUEL
 PR1092  COUNTRY     -  US
 PR1092  USGS QUAD   -  ESTELLINE NE (2017)
 PR1092
 PR1092                         *CURRENT SURVEY CONTROL
 PR1092  ______________________________________________________________________
 PR1092* NAD 83(1986) POSITION- 44 41 08.     (N) 096 50 06.     (W)   SCALED
 PR1092* NAVD 88 ORTHO HEIGHT -   535.377 (meters)     1756.48  (feet) ADJUSTED
 PR1092  ______________________________________________________________________
 PR1092  GEOID HEIGHT    -        -25.032 (meters)                     GEOID18
 PR1092  DYNAMIC HEIGHT  -        535.292 (meters)     1756.20  (feet) COMP
 PR1092  MODELED GRAVITY -    980,441.9   (mgal)                       NAVD 88
 PR1092
 PR1092  VERT ORDER      -  FIRST     CLASS II
 PR1092
 PR1092.The horizontal coordinates were scaled from a map and have
 PR1092.an estimated accuracy of +/- 6 seconds.
 PR1092
 PR1092.The orthometric height was determined by differential leveling and
 PR1092.adjusted by the NATIONAL GEODETIC SURVEY
 PR1092.in October 1997.
 PR1092
 PR1092.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1092.GEOID18 height accuracy estimate available here.
 PR1092
 PR1092.Click photographs - Photos may exist for this station.
 PR1092
 PR1092.The dynamic height is computed by dividing the NAVD 88
 PR1092.geopotential number by the normal gravity value computed on the
 PR1092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1092.degrees latitude (g = 980.6199 gals.).
 PR1092
 PR1092.The modeled gravity was interpolated from observed gravity values.
 PR1092
 PR1092;                    North         East    Units  Estimated Accuracy
 PR1092;SPC SD N     -    99,610.      850,840.      MT  (+/- 180 meters Scaled)
 PR1092
 PR1092_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ715503(NAD 83)
 PR1092
 PR1092                          SUPERSEDED SURVEY CONTROL
 PR1092
 PR1092  NAVD 88 (06/15/91)  535.385  (m)         1756.51   (f) SUPERSEDED  1 2
 PR1092
 PR1092.Superseded values are not recommended for survey control.
 PR1092
 PR1092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1092.See file dsdata.pdf to determine how the superseded data were derived.
 PR1092
 PR1092_MARKER: DB = BENCH MARK DISK
 PR1092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1092_STAMPING: 29-159.71 1975 1755.66
 PR1092_MARK LOGO: SDDT
 PR1092_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1092+STABILITY: SURFACE MOTION
 PR1092_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1092+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1092
 PR1092  HISTORY     - Date     Condition        Report By
 PR1092  HISTORY     - 1975     MONUMENTED       SDDT
 PR1092  HISTORY     - 19900703 GOOD             NGS
 PR1092
 PR1092                          STATION DESCRIPTION
 PR1092
 PR1092'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1092'29.5 KM (18.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1092'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 3.3 KM
 PR1092'(2.1 MI) NORTHWEST OF A HIGHWAY OVERPASS (EXIT 157), 1.15 KM
 PR1092'(0.71 MI) NORTHWEST OF MILEPOST 159, AT A JOG IN THE RIGHT-OF-WAY
 PR1092'FENCE, 29.4 M (96.5 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND
 PR1092'LANES OF THE HIGHWAY, 5.0 M (16.4 FT) NORTHWEST OF THE MOST SOUTHERLY
 PR1092'OF 6 FENCE BRACE POSTS, 0.35 M (1.15 FT) NORTHWEST OF A WITNESS POST
 PR1092'AND FENCE, 0.3 BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 PR1092'0.04 M (0.13 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1093 ***********************************************************************
 PR1093  DESIGNATION -  I29 159.79
 PR1093  PID         -  PR1093
 PR1093  STATE/COUNTY-  SD/DEUEL
 PR1093  COUNTRY     -  US
 PR1093  USGS QUAD   -  ESTELLINE NE (2017)
 PR1093
 PR1093                         *CURRENT SURVEY CONTROL
 PR1093  ______________________________________________________________________
 PR1093* NAD 83(1986) POSITION- 44 41 12.     (N) 096 50 09.     (W)   SCALED
 PR1093* NAVD 88 ORTHO HEIGHT -   529.653 (meters)     1737.70  (feet) ADJUSTED
 PR1093  ______________________________________________________________________
 PR1093  GEOID HEIGHT    -        -25.032 (meters)                     GEOID18
 PR1093  DYNAMIC HEIGHT  -        529.569 (meters)     1737.43  (feet) COMP
 PR1093  MODELED GRAVITY -    980,442.0   (mgal)                       NAVD 88
 PR1093
 PR1093  VERT ORDER      -  FIRST     CLASS II
 PR1093
 PR1093.The horizontal coordinates were scaled from a map and have
 PR1093.an estimated accuracy of +/- 6 seconds.
 PR1093
 PR1093.The orthometric height was determined by differential leveling and
 PR1093.adjusted by the NATIONAL GEODETIC SURVEY
 PR1093.in October 1997.
 PR1093
 PR1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1093.GEOID18 height accuracy estimate available here.
 PR1093
 PR1093.Click photographs - Photos may exist for this station.
 PR1093
 PR1093.The dynamic height is computed by dividing the NAVD 88
 PR1093.geopotential number by the normal gravity value computed on the
 PR1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1093.degrees latitude (g = 980.6199 gals.).
 PR1093
 PR1093.The modeled gravity was interpolated from observed gravity values.
 PR1093
 PR1093;                    North         East    Units  Estimated Accuracy
 PR1093;SPC SD N     -    99,730.      850,770.      MT  (+/- 180 meters Scaled)
 PR1093
 PR1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ714504(NAD 83)
 PR1093
 PR1093                          SUPERSEDED SURVEY CONTROL
 PR1093
 PR1093  NAVD 88 (06/15/91)  529.661  (m)         1737.73   (f) SUPERSEDED  1 2
 PR1093
 PR1093.Superseded values are not recommended for survey control.
 PR1093
 PR1093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1093.See file dsdata.pdf to determine how the superseded data were derived.
 PR1093
 PR1093_MARKER: DB = BENCH MARK DISK
 PR1093_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1093_SP_SET: HEADWALL
 PR1093_STAMPING: 29-159.79 1975 1736.93
 PR1093_MARK LOGO: SDDT
 PR1093_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1093+STABILITY: SURFACE MOTION
 PR1093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1093+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1093
 PR1093  HISTORY     - Date     Condition        Report By
 PR1093  HISTORY     - 1975     MONUMENTED       SDDT
 PR1093  HISTORY     - 19900703 GOOD             NGS
 PR1093
 PR1093                          STATION DESCRIPTION
 PR1093
 PR1093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1093'29.4 KM (18.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1093'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) AT THE EAST EDGE OF
 PR1093'WATERTOWN, IN TOP OF AND 3.0 M (9.8 FT) NORTHWEST OF THE SOUTHEAST
 PR1093'END OF THE NORTHEAST CONCRETE HEADWALL OF A BOX CULVERT, 1.25 KM
 PR1093'(0.78 MI) NORTHWEST OF MILEPOST 159, 40.3 M (132.2 FT) (SLOPE
 PR1093'MEASUREMENT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 PR1093'THE HIGHWAY, 4.5 M (14.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.7
 PR1093'M (2.3 FT) WEST-NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1094 ***********************************************************************
 PR1094  DESIGNATION -  I29 160.0
 PR1094  PID         -  PR1094
 PR1094  STATE/COUNTY-  SD/DEUEL
 PR1094  COUNTRY     -  US
 PR1094  USGS QUAD   -  ESTELLINE NE (2017)
 PR1094
 PR1094                         *CURRENT SURVEY CONTROL
 PR1094  ______________________________________________________________________
 PR1094* NAD 83(1986) POSITION- 44 41 25.     (N) 096 50 19.     (W)   SCALED
 PR1094* NAVD 88 ORTHO HEIGHT -   544.551 (meters)     1786.58  (feet) ADJUSTED
 PR1094  ______________________________________________________________________
 PR1094  GEOID HEIGHT    -        -25.032 (meters)                     GEOID18
 PR1094  DYNAMIC HEIGHT  -        544.465 (meters)     1786.30  (feet) COMP
 PR1094  MODELED GRAVITY -    980,442.1   (mgal)                       NAVD 88
 PR1094
 PR1094  VERT ORDER      -  FIRST     CLASS II
 PR1094
 PR1094.The horizontal coordinates were scaled from a map and have
 PR1094.an estimated accuracy of +/- 6 seconds.
 PR1094
 PR1094.The orthometric height was determined by differential leveling and
 PR1094.adjusted by the NATIONAL GEODETIC SURVEY
 PR1094.in October 1997.
 PR1094
 PR1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1094.GEOID18 height accuracy estimate available here.
 PR1094
 PR1094.Click photographs - Photos may exist for this station.
 PR1094
 PR1094.The dynamic height is computed by dividing the NAVD 88
 PR1094.geopotential number by the normal gravity value computed on the
 PR1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1094.degrees latitude (g = 980.6199 gals.).
 PR1094
 PR1094.The modeled gravity was interpolated from observed gravity values.
 PR1094
 PR1094;                    North         East    Units  Estimated Accuracy
 PR1094;SPC SD N     -   100,120.      850,530.      MT  (+/- 180 meters Scaled)
 PR1094
 PR1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ712508(NAD 83)
 PR1094
 PR1094                          SUPERSEDED SURVEY CONTROL
 PR1094
 PR1094  NAVD 88 (06/15/91)  544.559  (m)         1786.61   (f) SUPERSEDED  1 2
 PR1094
 PR1094.Superseded values are not recommended for survey control.
 PR1094
 PR1094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1094.See file dsdata.pdf to determine how the superseded data were derived.
 PR1094
 PR1094_MARKER: DB = BENCH MARK DISK
 PR1094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1094_STAMPING: 29-160.0 1975 1985.77
 PR1094_MARK LOGO: SDDT
 PR1094_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1094+STABILITY: SURFACE MOTION
 PR1094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1094+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1094
 PR1094  HISTORY     - Date     Condition        Report By
 PR1094  HISTORY     - 1975     MONUMENTED       SDDT
 PR1094  HISTORY     - 19900703 GOOD             NGS
 PR1094
 PR1094                          STATION DESCRIPTION
 PR1094
 PR1094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1094'29.0 KM (18.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1094'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 7.4 KM
 PR1094'(4.6 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1094'0.1 KM (0.1 MI) NORTHWEST OF MILEPOST 160, 28.8 M (94.5 FT) NORTHEAST
 PR1094'OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1094'HIGHWAY, 16.2 M (53.1 FT) SOUTHEAST OF A Y-FENCE CORNER, 5.4 M
 PR1094'(17.7 FT) NORTHWEST OF THE MOST SOUTHEASTERLY OF 6 FENCE BRACE POSTS,
 PR1094'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 PR1094'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1095 ***********************************************************************
 PR1095  DESIGNATION -  I29 160.38
 PR1095  PID         -  PR1095
 PR1095  STATE/COUNTY-  SD/DEUEL
 PR1095  COUNTRY     -  US
 PR1095  USGS QUAD   -  ESTELLINE NE (2017)
 PR1095
 PR1095                         *CURRENT SURVEY CONTROL
 PR1095  ______________________________________________________________________
 PR1095* NAD 83(1986) POSITION- 44 41 41.     (N) 096 50 30.     (W)   SCALED
 PR1095* NAVD 88 ORTHO HEIGHT -   556.449 (meters)     1825.62  (feet) ADJUSTED
 PR1095  ______________________________________________________________________
 PR1095  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 PR1095  DYNAMIC HEIGHT  -        556.361 (meters)     1825.33  (feet) COMP
 PR1095  MODELED GRAVITY -    980,442.2   (mgal)                       NAVD 88
 PR1095
 PR1095  VERT ORDER      -  FIRST     CLASS II
 PR1095
 PR1095.The horizontal coordinates were scaled from a map and have
 PR1095.an estimated accuracy of +/- 6 seconds.
 PR1095
 PR1095.The orthometric height was determined by differential leveling and
 PR1095.adjusted by the NATIONAL GEODETIC SURVEY
 PR1095.in October 1997.
 PR1095
 PR1095.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1095.GEOID18 height accuracy estimate available here.
 PR1095
 PR1095.Click photographs - Photos may exist for this station.
 PR1095
 PR1095.The dynamic height is computed by dividing the NAVD 88
 PR1095.geopotential number by the normal gravity value computed on the
 PR1095.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1095.degrees latitude (g = 980.6199 gals.).
 PR1095
 PR1095.The modeled gravity was interpolated from observed gravity values.
 PR1095
 PR1095;                    North         East    Units  Estimated Accuracy
 PR1095;SPC SD N     -   100,600.      850,270.      MT  (+/- 180 meters Scaled)
 PR1095
 PR1095_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ710513(NAD 83)
 PR1095
 PR1095                          SUPERSEDED SURVEY CONTROL
 PR1095
 PR1095  NAVD 88 (06/15/91)  556.456  (m)         1825.64   (f) SUPERSEDED  1 2
 PR1095
 PR1095.Superseded values are not recommended for survey control.
 PR1095
 PR1095.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1095.See file dsdata.pdf to determine how the superseded data were derived.
 PR1095
 PR1095_MARKER: DB = BENCH MARK DISK
 PR1095_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1095_STAMPING: 29-160.38 1975 1824.70
 PR1095_MARK LOGO: SDDT
 PR1095_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1095_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1095+STABILITY: SURFACE MOTION
 PR1095_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1095+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1095
 PR1095  HISTORY     - Date     Condition        Report By
 PR1095  HISTORY     - 1975     MONUMENTED       SDDT
 PR1095  HISTORY     - 19900703 GOOD             NGS
 PR1095
 PR1095                          STATION DESCRIPTION
 PR1095
 PR1095'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1095'28.4 KM (17.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1095'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 6.8 KM
 PR1095'(4.2 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1095'0.65 KM (0.40 MI) NORTHWEST OF MILEPOST 160, 29.5 M (96.8 FT)
 PR1095'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1095'23.8 M (78.1 FT) NORTHEAST OF THE CENTER OF A NORTHBOUND OFF RAMP
 PR1095'LEADING TO A REST AREA, 5.0 M (16.4 FT) NORTHWEST OF THE MOST
 PR1095'SOUTHEASTERLY OF 6 FENCE BRACE POSTS, 0.6 M (2.0 FT) BELOW THE LEVEL
 PR1095'OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST AND
 PR1095'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE
 PR1095'- IN THE STAMPING IS STAMPED OVER TOP OF THE 1 AND THE 1 IS STAMPED
 PR1095'UPSIDE DOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1096 ***********************************************************************
 PR1096  DESIGNATION -  I29 161.01
 PR1096  PID         -  PR1096
 PR1096  STATE/COUNTY-  SD/DEUEL
 PR1096  COUNTRY     -  US
 PR1096  USGS QUAD   -  ESTELLINE NE (2017)
 PR1096
 PR1096                         *CURRENT SURVEY CONTROL
 PR1096  ______________________________________________________________________
 PR1096* NAD 83(1986) POSITION- 44 42 09.     (N) 096 50 48.     (W)   SCALED
 PR1096* NAVD 88 ORTHO HEIGHT -   569.477 (meters)     1868.36  (feet) ADJUSTED
 PR1096  ______________________________________________________________________
 PR1096  GEOID HEIGHT    -        -25.031 (meters)                     GEOID18
 PR1096  DYNAMIC HEIGHT  -        569.388 (meters)     1868.07  (feet) COMP
 PR1096  MODELED GRAVITY -    980,442.4   (mgal)                       NAVD 88
 PR1096
 PR1096  VERT ORDER      -  FIRST     CLASS II
 PR1096
 PR1096.The horizontal coordinates were scaled from a map and have
 PR1096.an estimated accuracy of +/- 6 seconds.
 PR1096
 PR1096.The orthometric height was determined by differential leveling and
 PR1096.adjusted by the NATIONAL GEODETIC SURVEY
 PR1096.in October 1997.
 PR1096
 PR1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1096.GEOID18 height accuracy estimate available here.
 PR1096
 PR1096.Click photographs - Photos may exist for this station.
 PR1096
 PR1096.The dynamic height is computed by dividing the NAVD 88
 PR1096.geopotential number by the normal gravity value computed on the
 PR1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1096.degrees latitude (g = 980.6199 gals.).
 PR1096
 PR1096.The modeled gravity was interpolated from observed gravity values.
 PR1096
 PR1096;                    North         East    Units  Estimated Accuracy
 PR1096;SPC SD N     -   101,450.      849,840.      MT  (+/- 180 meters Scaled)
 PR1096
 PR1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ705521(NAD 83)
 PR1096
 PR1096                          SUPERSEDED SURVEY CONTROL
 PR1096
 PR1096  NAVD 88 (06/15/91)  569.484  (m)         1868.38   (f) SUPERSEDED  1 2
 PR1096
 PR1096.Superseded values are not recommended for survey control.
 PR1096
 PR1096.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1096.See file dsdata.pdf to determine how the superseded data were derived.
 PR1096
 PR1096_MARKER: DB = BENCH MARK DISK
 PR1096_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1096_STAMPING: 29-161.01 1975 1867.50
 PR1096_MARK LOGO: SDDT
 PR1096_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1096_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1096+STABILITY: SURFACE MOTION
 PR1096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1096+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1096
 PR1096  HISTORY     - Date     Condition        Report By
 PR1096  HISTORY     - 1975     MONUMENTED       SDDT
 PR1096  HISTORY     - 19900703 GOOD             NGS
 PR1096
 PR1096                          STATION DESCRIPTION
 PR1096
 PR1096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1096'27.4 KM (17.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1096'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 5.9 KM
 PR1096'(3.7 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164), AT
 PR1096'THE NORTH END OF THE NORTHBOUND ON RAMP LEADING FROM A REST AREA,
 PR1096'29.6 M (97.1 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 PR1096'OF THE HIGHWAY, 21.9 M (71.9 FT) NORTH OF MILEPOST 161, 2.5 M
 PR1096'(8.2 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 FENCE BRACE POSTS,
 PR1096'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT)
 PR1096'SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 PR1096'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1097 ***********************************************************************
 PR1097  DESIGNATION -  I29 161.60
 PR1097  PID         -  PR1097
 PR1097  STATE/COUNTY-  SD/DEUEL
 PR1097  COUNTRY     -  US
 PR1097  USGS QUAD   -  ESTELLINE NE (2017)
 PR1097
 PR1097                         *CURRENT SURVEY CONTROL
 PR1097  ______________________________________________________________________
 PR1097* NAD 83(1986) POSITION- 44 42 37.     (N) 096 51 04.     (W)   SCALED
 PR1097* NAVD 88 ORTHO HEIGHT -   573.096 (meters)     1880.23  (feet) ADJUSTED
 PR1097  ______________________________________________________________________
 PR1097  GEOID HEIGHT    -        -25.034 (meters)                     GEOID18
 PR1097  DYNAMIC HEIGHT  -        573.007 (meters)     1879.94  (feet) COMP
 PR1097  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 PR1097
 PR1097  VERT ORDER      -  FIRST     CLASS II
 PR1097
 PR1097.The horizontal coordinates were scaled from a map and have
 PR1097.an estimated accuracy of +/- 6 seconds.
 PR1097
 PR1097.The orthometric height was determined by differential leveling and
 PR1097.adjusted by the NATIONAL GEODETIC SURVEY
 PR1097.in October 1997.
 PR1097
 PR1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1097.GEOID18 height accuracy estimate available here.
 PR1097
 PR1097.Click photographs - Photos may exist for this station.
 PR1097
 PR1097.The dynamic height is computed by dividing the NAVD 88
 PR1097.geopotential number by the normal gravity value computed on the
 PR1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1097.degrees latitude (g = 980.6199 gals.).
 PR1097
 PR1097.The modeled gravity was interpolated from observed gravity values.
 PR1097
 PR1097;                    North         East    Units  Estimated Accuracy
 PR1097;SPC SD N     -   102,300.      849,450.      MT  (+/- 180 meters Scaled)
 PR1097
 PR1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ702530(NAD 83)
 PR1097
 PR1097                          SUPERSEDED SURVEY CONTROL
 PR1097
 PR1097  NAVD 88 (06/15/91)  573.103  (m)         1880.26   (f) SUPERSEDED  1 2
 PR1097
 PR1097.Superseded values are not recommended for survey control.
 PR1097
 PR1097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1097.See file dsdata.pdf to determine how the superseded data were derived.
 PR1097
 PR1097_MARKER: DB = BENCH MARK DISK
 PR1097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1097_STAMPING: 29-161.60 1975 1879.37
 PR1097_MARK LOGO: SDDT
 PR1097_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1097+STABILITY: SURFACE MOTION
 PR1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1097+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1097
 PR1097  HISTORY     - Date     Condition        Report By
 PR1097  HISTORY     - 1975     MONUMENTED       SDDT
 PR1097  HISTORY     - 19900703 GOOD             NGS
 PR1097
 PR1097                          STATION DESCRIPTION
 PR1097
 PR1097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1097'25.5 KM (15.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1097'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 4.9 KM
 PR1097'(3.0 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1097'1.0 KM (0.6 MI) NORTHWEST OF MILEPOST 161, 29.6 M (97.1 FT) NORTHEAST
 PR1097'OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1097'HIGHWAY, 2.3 M (7.5 FT) NORTHWEST OF THE MOST SOUTHEASTERLY OF 3
 PR1097'FENCE BRACE POSTS, 0.3 M (1.0 FT) WEST-NORTHWEST OF A WITNESS POST,
 PR1097'0.3 M (1.0 FT) SOUTHWEST OF A T-FENCE CORNER, AND THE MONUMENT IS
 PR1097'FLUSH WITH THE GROUND SURFACE.  NOTE--THE 7 STAMPED ON THE DISK IN
 PR1097'.37 IS LAYING ON ITS SIDE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1098 ***********************************************************************
 PR1098  FBN         -  This is a Federal Base Network Control Station.
 PR1098  DESIGNATION -  I29 162.17
 PR1098  PID         -  PR1098
 PR1098  STATE/COUNTY-  SD/DEUEL
 PR1098  COUNTRY     -  US
 PR1098  USGS QUAD   -  ESTELLINE NE (2017)
 PR1098
 PR1098                         *CURRENT SURVEY CONTROL
 PR1098  ______________________________________________________________________
 PR1098* NAD 83(2011) POSITION- 44 43 04.71950(N) 096 51 20.60775(W)   ADJUSTED
 PR1098* NAD 83(2011) ELLIP HT-   550.054 (meters)        (06/27/12)   ADJUSTED
 PR1098* NAD 83(2011) EPOCH   -  2010.00
 PR1098* NAVD 88 ORTHO HEIGHT -   575.096 (meters)     1886.79  (feet) ADJUSTED
 PR1098  ______________________________________________________________________
 PR1098  GEOID HEIGHT    -        -25.037 (meters)                     GEOID18
 PR1098  NAD 83(2011) X  -   -541,948.743 (meters)                     COMP
 PR1098  NAD 83(2011) Y  - -4,507,626.278 (meters)                     COMP
 PR1098  NAD 83(2011) Z  -  4,465,519.644 (meters)                     COMP
 PR1098  LAPLACE CORR    -         -1.45  (seconds)                    DEFLEC18
 PR1098  DYNAMIC HEIGHT  -        575.006 (meters)     1886.50  (feet) COMP
 PR1098  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 PR1098
 PR1098  VERT ORDER      -  FIRST     CLASS II
 PR1098
 PR1098  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PR1098  Standards:
 PR1098         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PR1098            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PR1098  -------------------------------------------------------------------
 PR1098  NETWORK    0.48   1.10           0.22   0.17   0.56     -0.04736194
 PR1098  -------------------------------------------------------------------
 PR1098  Click here for local accuracies and other accuracy information.
 PR1098
 PR1098.The horizontal coordinates were established by GPS observations
 PR1098.and adjusted by the National Geodetic Survey in June 2012.
 PR1098
 PR1098.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PR1098.been affixed to the stable North American tectonic plate. See 
 PR1098.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PR1098
 PR1098.The horizontal coordinates are valid at the epoch date displayed above
 PR1098.which is a decimal equivalence of Year/Month/Day.
 PR1098
 PR1098.The orthometric height was determined by differential leveling and
 PR1098.adjusted by the NATIONAL GEODETIC SURVEY
 PR1098.in October 1997.
 PR1098
 PR1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1098.GEOID18 height accuracy estimate available here.
 PR1098
 PR1098.Click photographs - Photos may exist for this station.
 PR1098
 PR1098.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PR1098
 PR1098.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR1098
 PR1098.The ellipsoidal height was determined by GPS observations
 PR1098.and is referenced to NAD 83.
 PR1098
 PR1098.The dynamic height is computed by dividing the NAVD 88
 PR1098.geopotential number by the normal gravity value computed on the
 PR1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1098.degrees latitude (g = 980.6199 gals.).
 PR1098
 PR1098.The modeled gravity was interpolated from observed gravity values.
 PR1098
 PR1098. The following values were computed from the NAD 83(2011) position.
 PR1098
 PR1098;                    North         East     Units Scale Factor Converg.
 PR1098;SPC SD N     -   103,140.659   849,055.747   MT  0.99995593   +2 13 31.2
 PR1098;SPC SD N     -   338,387.31  2,785,610.40   sFT  0.99995593   +2 13 31.2
 PR1098;UTM  14      - 4,953,858.622   669,829.174   MT  0.99995468   +1 30 32.8
 PR1098
 PR1098!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR1098!SPC SD N     -   0.99991376  x   0.99995593  =   0.99986970
 PR1098!UTM  14      -   0.99991376  x   0.99995468  =   0.99986845
 PR1098
 PR1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ6982953858(NAD 83)
 PR1098
 PR1098                          SUPERSEDED SURVEY CONTROL
 PR1098
 PR1098  NAD 83(2007)-  44 43 04.71947(N)    096 51 20.60863(W) AD(2002.00) 0
 PR1098  ELLIP H (02/10/07)  550.082  (m)                       GP(2002.00)    
 PR1098  ELLIP H (06/23/03)  550.086  (m)                       GP(       ) 3 1
 PR1098  NAD 83(1996)-  44 43 04.71890(N)    096 51 20.60814(W) AD(       ) B
 PR1098  ELLIP H (01/15/97)  550.131  (m)                       GP(       ) 4 1
 PR1098  NAVD 88             575.10   (m)         1886.8    (f) LEVELING    3  
 PR1098  NAVD 88             575.10   (m)         1886.8    (f) LEVELING    3  
 PR1098  NAVD 88 (06/15/91)  575.103  (m)         1886.82   (f) SUPERSEDED  1 2
 PR1098
 PR1098.Superseded values are not recommended for survey control.
 PR1098
 PR1098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1098.See file dsdata.pdf to determine how the superseded data were derived.
 PR1098
 PR1098_MARKER: P = PIPE CAP
 PR1098_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1098_STAMPING: 29-162.17
 PR1098_MARK LOGO: NGS
 PR1098_PROJECTION: FLUSH
 PR1098_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1098_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1098+SATELLITE: SATELLITE OBSERVATIONS - June 04, 2002
 PR1098_ROD/PIPE-DEPTH: 6.40 meters
 PR1098_SLEEVE-DEPTH  : 1.80 meters
 PR1098
 PR1098  HISTORY     - Date     Condition        Report By
 PR1098  HISTORY     - 19900703 MONUMENTED       NGS
 PR1098  HISTORY     - 19950315 GOOD             MNDT
 PR1098  HISTORY     - 19960621 GOOD             NGS
 PR1098  HISTORY     - 20020604 GOOD             SDDT
 PR1098
 PR1098                          STATION DESCRIPTION
 PR1098
 PR1098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1098'25.6 KM (15.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1098'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 4.0 KM
 PR1098'(2.5 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1098'0.25 KM (0.16 MI) NORTHWEST OF MILEPOST 162, 38.8 M (127.3 FT) NORTH
 PR1098'OF THE NORTHEAST CORNER OF THE NORTHBOUND HIGHWAY OVERPASS OF A
 PR1098'COUNTY ROAD, 38.5 M (126.3 FT) NORTHEAST OF THE CENTERLINE OF THE
 PR1098'NORTHBOUND LANES OF THE HIGHWAY, 32.7 M (107.3 FT) NORTHWEST OF A
 PR1098'T-FENCE CORNER, 9.1 M (29.9 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY
 PR1098'OF 2 FENCE BRACE POSTS, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE
 PR1098'HIGHWAY, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 PR1098'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1098'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1098'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1098'PVC SCREW CAP.
 PR1098
 PR1098                          STATION RECOVERY (1995)
 PR1098
 PR1098'RECOVERY NOTE BY MN DEPT OF TRANSP 1995 (DKH)
 PR1098'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 PR1098'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 PR1098
 PR1098                          STATION RECOVERY (1996)
 PR1098
 PR1098'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PR1098'THE STATION IS LOCATED ABOUT 31.3 KM (19.45 MI) SOUTHEAST OF
 PR1098'WATERTOWN, 15.6 KM (9.70 MI) EAST OF CASTLEWOOD, 12.7 KM (7.90 MI)
 PR1098'SOUTHWEST OF CLEARLAKE, AND 0.25 KM (0.15 MI) NORTHWEST OF MILEPOST
 PR1098'162 ON INTERSTATE HIGHWAY 29.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 PR1098'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND
 PR1098'U.S. HIGHWAY 212 (EXIT 177), 4.8 KM (3.00 MI) EAST OF WATERTOWN, GO
 PR1098'SOUTH ON INTERSTATE HIGHWAY 29 FOR 25.6 KM (15.90 MI) TO THE STATION
 PR1098'ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 PR1098'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 PR1098'STEEL PIPE.  LOCATED 38.8 M (127.3 FT) NORTH OF THE NORTHEAST CORNER
 PR1098'OF THE NORTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 38.5 M (126.3 FT)
 PR1098'NORTHEAST OF THE NORTHBOUND HIGHWAY CENTERLINE, 32.7 M (107.3 FT)
 PR1098'NORTHWEST OF A T-FENCE CORNER, 9.1 M (29.9 FT) SOUTHEAST OF THE MOST
 PR1098'SOUTHEASTERLY OF 2 BRACED FENCE POSTS, 3.0 M (9.8 FT) BELOW THE LEVEL
 PR1098'OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF A METAL GUARD POST, AND
 PR1098'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 PR1098'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 PR1098'CAP.
 PR1098
 PR1098                          STATION RECOVERY (2002)
 PR1098
 PR1098'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PR1098'RECOVERED AS DESCRIBED
 PR1098'
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1099 ***********************************************************************
 PR1099  DESIGNATION -  I29 162.64
 PR1099  PID         -  PR1099
 PR1099  STATE/COUNTY-  SD/DEUEL
 PR1099  COUNTRY     -  US
 PR1099  USGS QUAD   -  ESTELLINE NE (2017)
 PR1099
 PR1099                         *CURRENT SURVEY CONTROL
 PR1099  ______________________________________________________________________
 PR1099* NAD 83(1986) POSITION- 44 43 27.     (N) 096 51 35.     (W)   SCALED
 PR1099* NAVD 88 ORTHO HEIGHT -   583.021 (meters)     1912.79  (feet) ADJUSTED
 PR1099  ______________________________________________________________________
 PR1099  GEOID HEIGHT    -        -25.039 (meters)                     GEOID18
 PR1099  DYNAMIC HEIGHT  -        582.930 (meters)     1912.50  (feet) COMP
 PR1099  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 PR1099
 PR1099  VERT ORDER      -  FIRST     CLASS II
 PR1099
 PR1099.The horizontal coordinates were scaled from a map and have
 PR1099.an estimated accuracy of +/- 6 seconds.
 PR1099
 PR1099.The orthometric height was determined by differential leveling and
 PR1099.adjusted by the NATIONAL GEODETIC SURVEY
 PR1099.in October 1997.
 PR1099
 PR1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1099.GEOID18 height accuracy estimate available here.
 PR1099
 PR1099.Click photographs - Photos may exist for this station.
 PR1099
 PR1099.The dynamic height is computed by dividing the NAVD 88
 PR1099.geopotential number by the normal gravity value computed on the
 PR1099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1099.degrees latitude (g = 980.6199 gals.).
 PR1099
 PR1099.The modeled gravity was interpolated from observed gravity values.
 PR1099
 PR1099;                    North         East    Units  Estimated Accuracy
 PR1099;SPC SD N     -   103,820.      848,710.      MT  (+/- 180 meters Scaled)
 PR1099
 PR1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ694545(NAD 83)
 PR1099
 PR1099                          SUPERSEDED SURVEY CONTROL
 PR1099
 PR1099  NAVD 88 (06/15/91)  583.027  (m)         1912.81   (f) SUPERSEDED  1 2
 PR1099
 PR1099.Superseded values are not recommended for survey control.
 PR1099
 PR1099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1099.See file dsdata.pdf to determine how the superseded data were derived.
 PR1099
 PR1099_MARKER: DB = BENCH MARK DISK
 PR1099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1099_STAMPING: 29-162.64 1975 1911.89
 PR1099_MARK LOGO: SDDT
 PR1099_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1099+STABILITY: SURFACE MOTION
 PR1099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1099+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1099
 PR1099  HISTORY     - Date     Condition        Report By
 PR1099  HISTORY     - 1975     MONUMENTED       SDDT
 PR1099  HISTORY     - 19900703 GOOD             NGS
 PR1099
 PR1099                          STATION DESCRIPTION
 PR1099
 PR1099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1099'24.8 KM (15.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1099'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 3.2 KM
 PR1099'(2.0 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1099'1.05 KM (0.65 MI) NORTHWEST OF MILEPOST 162, 49.3 M (161.7 FT)
 PR1099'SOUTHEAST OF A T-FENCE CORNER, 29.4 M (96.5 FT) NORTHEAST OF AND LEVEL
 PR1099'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.25 M
 PR1099'(0.82 FT) SOUTHWEST OF THE MOST NORTHWESTERLY OF 2 FENCE BRACE POSTS
 PR1099'AND A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PR1099'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1100 ***********************************************************************
 PR1100  DESIGNATION -  I29 163.24
 PR1100  PID         -  PR1100
 PR1100  STATE/COUNTY-  SD/DEUEL
 PR1100  COUNTRY     -  US
 PR1100  USGS QUAD   -  ESTELLINE NE (2017)
 PR1100
 PR1100                         *CURRENT SURVEY CONTROL
 PR1100  ______________________________________________________________________
 PR1100* NAD 83(1986) POSITION- 44 43 56.     (N) 096 51 55.     (W)   SCALED
 PR1100* NAVD 88 ORTHO HEIGHT -   585.466 (meters)     1920.82  (feet) ADJUSTED
 PR1100  ______________________________________________________________________
 PR1100  GEOID HEIGHT    -        -25.044 (meters)                     GEOID18
 PR1100  DYNAMIC HEIGHT  -        585.375 (meters)     1920.52  (feet) COMP
 PR1100  MODELED GRAVITY -    980,442.5   (mgal)                       NAVD 88
 PR1100
 PR1100  VERT ORDER      -  FIRST     CLASS II
 PR1100
 PR1100.The horizontal coordinates were scaled from a map and have
 PR1100.an estimated accuracy of +/- 6 seconds.
 PR1100
 PR1100.The orthometric height was determined by differential leveling and
 PR1100.adjusted by the NATIONAL GEODETIC SURVEY
 PR1100.in October 1997.
 PR1100
 PR1100.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1100.GEOID18 height accuracy estimate available here.
 PR1100
 PR1100.Click photographs - Photos may exist for this station.
 PR1100
 PR1100.The dynamic height is computed by dividing the NAVD 88
 PR1100.geopotential number by the normal gravity value computed on the
 PR1100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1100.degrees latitude (g = 980.6199 gals.).
 PR1100
 PR1100.The modeled gravity was interpolated from observed gravity values.
 PR1100
 PR1100;                    North         East    Units  Estimated Accuracy
 PR1100;SPC SD N     -   104,690.      848,240.      MT  (+/- 180 meters Scaled)
 PR1100
 PR1100_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ690554(NAD 83)
 PR1100
 PR1100                          SUPERSEDED SURVEY CONTROL
 PR1100
 PR1100  NAVD 88 (06/15/91)  585.472  (m)         1920.84   (f) SUPERSEDED  1 2
 PR1100
 PR1100.Superseded values are not recommended for survey control.
 PR1100
 PR1100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1100.See file dsdata.pdf to determine how the superseded data were derived.
 PR1100
 PR1100_MARKER: DB = BENCH MARK DISK
 PR1100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1100_STAMPING: 29-163.24 1975 1919.89
 PR1100_MARK LOGO: SDDT
 PR1100_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1100+STABILITY: SURFACE MOTION
 PR1100_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1100+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1100
 PR1100  HISTORY     - Date     Condition        Report By
 PR1100  HISTORY     - 1975     MONUMENTED       SDDT
 PR1100  HISTORY     - 19900703 GOOD             NGS
 PR1100
 PR1100                          STATION DESCRIPTION
 PR1100
 PR1100'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1100'23.8 KM (14.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1100'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 2.2 KM
 PR1100'(1.4 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164),
 PR1100'0.4 KM (0.2 MI) NORTHWEST OF MILEPOST 163, AT A POWER LINE CROSSING,
 PR1100'28.8 M (94.5 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 PR1100'OF THE HIGHWAY, 10.5 M (34.4 FT) WEST-NORTHWEST OF THE MOST SOUTHERLY
 PR1100'OF 2 UTILITY POLES, 5.4 M (17.7 FT) EAST OF THE NORTHEAST LEG OF A
 PR1100'HIGHWAY INFORMATION SIGN, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST
 PR1100'AND THE CENTER 1 OF 3 FENCE BRACE POSTS, AND 0.3 M (1.0 FT) BELOW THE
 PR1100'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PR1100'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1101 ***********************************************************************
 PR1101  DESIGNATION -  I29 163.89
 PR1101  PID         -  PR1101
 PR1101  STATE/COUNTY-  SD/DEUEL
 PR1101  COUNTRY     -  US
 PR1101  USGS QUAD   -  ESTELLINE NE (2017)
 PR1101
 PR1101                         *CURRENT SURVEY CONTROL
 PR1101  ______________________________________________________________________
 PR1101* NAD 83(1986) POSITION- 44 44 21.     (N) 096 52 27.     (W)   SCALED
 PR1101* NAVD 88 ORTHO HEIGHT -   578.330 (meters)     1897.40  (feet) ADJUSTED
 PR1101  ______________________________________________________________________
 PR1101  GEOID HEIGHT    -        -25.048 (meters)                     GEOID18
 PR1101  DYNAMIC HEIGHT  -        578.240 (meters)     1897.11  (feet) COMP
 PR1101  MODELED GRAVITY -    980,442.7   (mgal)                       NAVD 88
 PR1101
 PR1101  VERT ORDER      -  FIRST     CLASS II
 PR1101
 PR1101.The horizontal coordinates were scaled from a map and have
 PR1101.an estimated accuracy of +/- 6 seconds.
 PR1101
 PR1101.The orthometric height was determined by differential leveling and
 PR1101.adjusted by the NATIONAL GEODETIC SURVEY
 PR1101.in October 1997.
 PR1101
 PR1101.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1101.GEOID18 height accuracy estimate available here.
 PR1101
 PR1101.Click photographs - Photos may exist for this station.
 PR1101
 PR1101.The dynamic height is computed by dividing the NAVD 88
 PR1101.geopotential number by the normal gravity value computed on the
 PR1101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1101.degrees latitude (g = 980.6199 gals.).
 PR1101
 PR1101.The modeled gravity was interpolated from observed gravity values.
 PR1101
 PR1101;                    North         East    Units  Estimated Accuracy
 PR1101;SPC SD N     -   105,440.      847,510.      MT  (+/- 180 meters Scaled)
 PR1101
 PR1101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ683561(NAD 83)
 PR1101
 PR1101                          SUPERSEDED SURVEY CONTROL
 PR1101
 PR1101  NAVD 88 (06/15/91)  578.336  (m)         1897.42   (f) SUPERSEDED  1 2
 PR1101
 PR1101.Superseded values are not recommended for survey control.
 PR1101
 PR1101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1101.See file dsdata.pdf to determine how the superseded data were derived.
 PR1101
 PR1101_MARKER: DB = BENCH MARK DISK
 PR1101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1101_STAMPING: 29-163.89 1975 1890.49
 PR1101_MARK LOGO: SDDT
 PR1101_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1101+STABILITY: SURFACE MOTION
 PR1101_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1101+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1101
 PR1101  HISTORY     - Date     Condition        Report By
 PR1101  HISTORY     - 1975     MONUMENTED       SDDT
 PR1101  HISTORY     - 19900703 GOOD             NGS
 PR1101
 PR1101                          STATION DESCRIPTION
 PR1101
 PR1101'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1101'22.8 KM (14.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1101'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.45 KM
 PR1101'(0.90 MI) NORTHWEST OF MILEPOST 163, 1.15 KM (0.71 MI) SOUTHEAST OF
 PR1101'THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164), 29.2 M (95.8 FT)
 PR1101'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 PR1101'THE HIGHWAY, 2.4 M (7.9 FT) NORTHWEST OF THE MOST SOUTHEASTERLY OF 3
 PR1101'FENCE BRACE POSTS, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND A
 PR1101'Y-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1117 ***********************************************************************
 PR1117  DESIGNATION -  I29 164.59
 PR1117  PID         -  PR1117
 PR1117  STATE/COUNTY-  SD/DEUEL
 PR1117  COUNTRY     -  US
 PR1117  USGS QUAD   -  DEMPSTER (2017)
 PR1117
 PR1117                         *CURRENT SURVEY CONTROL
 PR1117  ______________________________________________________________________
 PR1117* NAD 83(1986) POSITION- 44 44 48.     (N) 096 53 06.     (W)   SCALED
 PR1117* NAVD 88 ORTHO HEIGHT -   577.276 (meters)     1893.95  (feet) ADJUSTED
 PR1117  ______________________________________________________________________
 PR1117  GEOID HEIGHT    -        -25.053 (meters)                     GEOID18
 PR1117  DYNAMIC HEIGHT  -        577.186 (meters)     1893.65  (feet) COMP
 PR1117  MODELED GRAVITY -    980,442.9   (mgal)                       NAVD 88
 PR1117
 PR1117  VERT ORDER      -  FIRST     CLASS II
 PR1117
 PR1117.The horizontal coordinates were scaled from a map and have
 PR1117.an estimated accuracy of +/- 6 seconds.
 PR1117
 PR1117.The orthometric height was determined by differential leveling and
 PR1117.adjusted by the NATIONAL GEODETIC SURVEY
 PR1117.in October 1997.
 PR1117
 PR1117.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1117.GEOID18 height accuracy estimate available here.
 PR1117
 PR1117.Click photographs - Photos may exist for this station.
 PR1117
 PR1117.The dynamic height is computed by dividing the NAVD 88
 PR1117.geopotential number by the normal gravity value computed on the
 PR1117.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1117.degrees latitude (g = 980.6199 gals.).
 PR1117
 PR1117.The modeled gravity was interpolated from observed gravity values.
 PR1117
 PR1117;                    North         East    Units  Estimated Accuracy
 PR1117;SPC SD N     -   106,240.      846,620.      MT  (+/- 180 meters Scaled)
 PR1117
 PR1117_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ674569(NAD 83)
 PR1117
 PR1117                          SUPERSEDED SURVEY CONTROL
 PR1117
 PR1117  NAVD 88 (06/15/91)  577.281  (m)         1893.96   (f) SUPERSEDED  1 2
 PR1117
 PR1117.Superseded values are not recommended for survey control.
 PR1117
 PR1117.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1117.See file dsdata.pdf to determine how the superseded data were derived.
 PR1117
 PR1117_MARKER: DB = BENCH MARK DISK
 PR1117_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1117_SP_SET: ABUTMENT
 PR1117_STAMPING: 29-164.59 1975 1893.03
 PR1117_MARK LOGO: SDDT
 PR1117_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1117_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1117_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1117+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1117
 PR1117  HISTORY     - Date     Condition        Report By
 PR1117  HISTORY     - 1975     MONUMENTED       SDDT
 PR1117  HISTORY     - 19900703 GOOD             NGS
 PR1117
 PR1117                          STATION DESCRIPTION
 PR1117
 PR1117'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1117'21.6 KM (13.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1117'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1117'1.1 M (3.6 FT) NORTHWEST OF THE SOUTHEAST END OF THE SOUTH CONCRETE
 PR1117'ABUTMENT OF THE NORTHBOUND HIGHWAY OVERPASS OF STATE HIGHWAY 22 (EXIT
 PR1117'164), 5.0 M (16.4 FT) SOUTHWEST OF THE CENTERLINE OF THE NORTHBOUND
 PR1117'LANES OF THE HIGHWAY, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE
 PR1117'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1102 ***********************************************************************
 PR1102  DESIGNATION -  I29 165.01
 PR1102  PID         -  PR1102
 PR1102  STATE/COUNTY-  SD/HAMLIN
 PR1102  COUNTRY     -  US
 PR1102  USGS QUAD   -  KRANZBURG SW (2017)
 PR1102
 PR1102                         *CURRENT SURVEY CONTROL
 PR1102  ______________________________________________________________________
 PR1102* NAD 83(1986) POSITION- 44 45 03.     (N) 096 53 23.     (W)   SCALED
 PR1102* NAVD 88 ORTHO HEIGHT -   570.465 (meters)     1871.60  (feet) ADJUSTED
 PR1102  ______________________________________________________________________
 PR1102  GEOID HEIGHT    -        -25.056 (meters)                     GEOID18
 PR1102  DYNAMIC HEIGHT  -        570.376 (meters)     1871.31  (feet) COMP
 PR1102  MODELED GRAVITY -    980,443.0   (mgal)                       NAVD 88
 PR1102
 PR1102  VERT ORDER      -  FIRST     CLASS II
 PR1102
 PR1102.The horizontal coordinates were scaled from a map and have
 PR1102.an estimated accuracy of +/- 6 seconds.
 PR1102
 PR1102.The orthometric height was determined by differential leveling and
 PR1102.adjusted by the NATIONAL GEODETIC SURVEY
 PR1102.in October 1997.
 PR1102
 PR1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1102.GEOID18 height accuracy estimate available here.
 PR1102
 PR1102.Click photographs - Photos may exist for this station.
 PR1102
 PR1102.The dynamic height is computed by dividing the NAVD 88
 PR1102.geopotential number by the normal gravity value computed on the
 PR1102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1102.degrees latitude (g = 980.6199 gals.).
 PR1102
 PR1102.The modeled gravity was interpolated from observed gravity values.
 PR1102
 PR1102;                    North         East    Units  Estimated Accuracy
 PR1102;SPC SD N     -   106,690.      846,220.      MT  (+/- 180 meters Scaled)
 PR1102
 PR1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ670574(NAD 83)
 PR1102
 PR1102                          SUPERSEDED SURVEY CONTROL
 PR1102
 PR1102  NAVD 88 (06/15/91)  570.471  (m)         1871.62   (f) SUPERSEDED  1 2
 PR1102
 PR1102.Superseded values are not recommended for survey control.
 PR1102
 PR1102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1102.See file dsdata.pdf to determine how the superseded data were derived.
 PR1102
 PR1102_MARKER: Z = SEE DESCRIPTION
 PR1102_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1102_STAMPING: 29-165.01
 PR1102_MARK LOGO: NGS
 PR1102_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1102_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1102_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1102+STABILITY: POSITION/ELEVATION WELL
 PR1102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1102+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1102_ROD/PIPE-DEPTH: 6.4 meters
 PR1102_SLEEVE-DEPTH  : 2.0 meters
 PR1102
 PR1102  HISTORY     - Date     Condition        Report By
 PR1102  HISTORY     - UNK      MONUMENTED       SDDT
 PR1102  HISTORY     - 19900703 GOOD             NGS
 PR1102
 PR1102                          STATION DESCRIPTION
 PR1102
 PR1102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1102'20.9 KM (13.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1102'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.65 KM
 PR1102'(0.40 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT
 PR1102'164), 34.6 M (113.5 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 6
 PR1102'FENCE BRACE POSTS, 32.5 M (106.6 FT) NORTHEAST OF THE CENTERLINE OF
 PR1102'THE NORTHBOUND LANES OF THE HIGHWAY, 24.6 M (80.7 FT) NORTH OF
 PR1102'MILEPOST 165, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5
 PR1102'M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1102'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1102'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1102'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1103 ***********************************************************************
 PR1103  DESIGNATION -  I29 165.51
 PR1103  PID         -  PR1103
 PR1103  STATE/COUNTY-  SD/HAMLIN
 PR1103  COUNTRY     -  US
 PR1103  USGS QUAD   -  KRANZBURG SW (2017)
 PR1103
 PR1103                         *CURRENT SURVEY CONTROL
 PR1103  ______________________________________________________________________
 PR1103* NAD 83(1986) POSITION- 44 45 22.     (N) 096 53 45.     (W)   SCALED
 PR1103* NAVD 88 ORTHO HEIGHT -   559.027 (meters)     1834.07  (feet) ADJUSTED
 PR1103  ______________________________________________________________________
 PR1103  GEOID HEIGHT    -        -25.061 (meters)                     GEOID18
 PR1103  DYNAMIC HEIGHT  -        558.940 (meters)     1833.79  (feet) COMP
 PR1103  MODELED GRAVITY -    980,443.0   (mgal)                       NAVD 88
 PR1103
 PR1103  VERT ORDER      -  FIRST     CLASS II
 PR1103
 PR1103.The horizontal coordinates were scaled from a map and have
 PR1103.an estimated accuracy of +/- 6 seconds.
 PR1103
 PR1103.The orthometric height was determined by differential leveling and
 PR1103.adjusted by the NATIONAL GEODETIC SURVEY
 PR1103.in October 1997.
 PR1103
 PR1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1103.GEOID18 height accuracy estimate available here.
 PR1103
 PR1103.Click photographs - Photos may exist for this station.
 PR1103
 PR1103.The dynamic height is computed by dividing the NAVD 88
 PR1103.geopotential number by the normal gravity value computed on the
 PR1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1103.degrees latitude (g = 980.6199 gals.).
 PR1103
 PR1103.The modeled gravity was interpolated from observed gravity values.
 PR1103
 PR1103;                    North         East    Units  Estimated Accuracy
 PR1103;SPC SD N     -   107,250.      845,720.      MT  (+/- 180 meters Scaled)
 PR1103
 PR1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ665580(NAD 83)
 PR1103
 PR1103                          SUPERSEDED SURVEY CONTROL
 PR1103
 PR1103  NAVD 88 (06/15/91)  559.033  (m)         1834.09   (f) SUPERSEDED  1 2
 PR1103
 PR1103.Superseded values are not recommended for survey control.
 PR1103
 PR1103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1103.See file dsdata.pdf to determine how the superseded data were derived.
 PR1103
 PR1103_MARKER: DB = BENCH MARK DISK
 PR1103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1103_STAMPING: 29-165.51 1975 1833-17
 PR1103_MARK LOGO: SDDT
 PR1103_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1103+STABILITY: SURFACE MOTION
 PR1103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1103+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1103
 PR1103  HISTORY     - Date     Condition        Report By
 PR1103  HISTORY     - 1975     MONUMENTED       SDDT
 PR1103  HISTORY     - 19900703 GOOD             NGS
 PR1103
 PR1103                          STATION DESCRIPTION
 PR1103
 PR1103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1103'20.3 KM (12.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1103'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.45 KM
 PR1103'(0.90 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT
 PR1103'164), 0.8 KM (0.5 MI) NORTHWEST OF MILEPOST 165, 43.9 M (144.0 FT)
 PR1103'SOUTHEAST OF A Y-FENCE CORNER, 29.1 M (95.5 FT) NORTHEAST OF AND LEVEL
 PR1103'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 5.0 M
 PR1103'(16.4 FT) NORTHWEST OF THE MOST SOUTHEASTERLY OF 6 FENCE BRACE POSTS,
 PR1103'0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 PR1103'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1104 ***********************************************************************
 PR1104  DESIGNATION -  I29 166.08
 PR1104  PID         -  PR1104
 PR1104  STATE/COUNTY-  SD/HAMLIN
 PR1104  COUNTRY     -  US
 PR1104  USGS QUAD   -  KRANZBURG SW (2017)
 PR1104
 PR1104                         *CURRENT SURVEY CONTROL
 PR1104  ______________________________________________________________________
 PR1104* NAD 83(1986) POSITION- 44 45 43.     (N) 096 54 20.     (W)   SCALED
 PR1104* NAVD 88 ORTHO HEIGHT -   560.712 (meters)     1839.60  (feet) ADJUSTED
 PR1104  ______________________________________________________________________
 PR1104  GEOID HEIGHT    -        -25.064 (meters)                     GEOID18
 PR1104  DYNAMIC HEIGHT  -        560.625 (meters)     1839.32  (feet) COMP
 PR1104  MODELED GRAVITY -    980,443.2   (mgal)                       NAVD 88
 PR1104
 PR1104  VERT ORDER      -  FIRST     CLASS II
 PR1104
 PR1104.The horizontal coordinates were scaled from a map and have
 PR1104.an estimated accuracy of +/- 6 seconds.
 PR1104
 PR1104.The orthometric height was determined by differential leveling and
 PR1104.adjusted by the NATIONAL GEODETIC SURVEY
 PR1104.in October 1997.
 PR1104
 PR1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1104.GEOID18 height accuracy estimate available here.
 PR1104
 PR1104.Click photographs - Photos may exist for this station.
 PR1104
 PR1104.The dynamic height is computed by dividing the NAVD 88
 PR1104.geopotential number by the normal gravity value computed on the
 PR1104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1104.degrees latitude (g = 980.6199 gals.).
 PR1104
 PR1104.The modeled gravity was interpolated from observed gravity values.
 PR1104
 PR1104;                    North         East    Units  Estimated Accuracy
 PR1104;SPC SD N     -   107,870.      844,920.      MT  (+/- 180 meters Scaled)
 PR1104
 PR1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ657586(NAD 83)
 PR1104
 PR1104                          SUPERSEDED SURVEY CONTROL
 PR1104
 PR1104  NAVD 88 (06/15/91)  560.717  (m)         1839.62   (f) SUPERSEDED  1 2
 PR1104
 PR1104.Superseded values are not recommended for survey control.
 PR1104
 PR1104.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1104.See file dsdata.pdf to determine how the superseded data were derived.
 PR1104
 PR1104_MARKER: DB = BENCH MARK DISK
 PR1104_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1104_STAMPING: 29-166.08 1975 1838.64
 PR1104_MARK LOGO: SDDT
 PR1104_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1104_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1104+STABILITY: SURFACE MOTION
 PR1104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1104+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1104
 PR1104  HISTORY     - Date     Condition        Report By
 PR1104  HISTORY     - 1975     MONUMENTED       SDDT
 PR1104  HISTORY     - 19900703 GOOD             NGS
 PR1104
 PR1104                          STATION DESCRIPTION
 PR1104
 PR1104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1104'19.2 KM (11.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1104'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 2.4 KM
 PR1104'(1.5 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164)
 PR1104', 0.15 KM (0.09 MI) NORTHWEST OF MILEPOST 166, 29.3 M (96.1 FT)
 PR1104'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1104'23.1 M (75.8 FT) NORTHWEST OF A Y-FENCE CORNER, 0.6 M (2.0 FT) BELOW
 PR1104'THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT) SOUTHWEST OF A WITNESS
 PR1104'POST AND FENCE, AND THE MONUMENT IS 0.04 M (0.13 FT) BELOW THE GROUND
 PR1104'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1105 ***********************************************************************
 PR1105  DESIGNATION -  I29 166.77
 PR1105  PID         -  PR1105
 PR1105  STATE/COUNTY-  SD/HAMLIN
 PR1105  COUNTRY     -  US
 PR1105  USGS QUAD   -  KRANZBURG SW (2017)
 PR1105
 PR1105                         *CURRENT SURVEY CONTROL
 PR1105  ______________________________________________________________________
 PR1105* NAD 83(1986) POSITION- 44 46 07.     (N) 096 54 55.     (W)   SCALED
 PR1105* NAVD 88 ORTHO HEIGHT -   566.070 (meters)     1857.18  (feet) ADJUSTED
 PR1105  ______________________________________________________________________
 PR1105  GEOID HEIGHT    -        -25.067 (meters)                     GEOID18
 PR1105  DYNAMIC HEIGHT  -        565.982 (meters)     1856.89  (feet) COMP
 PR1105  MODELED GRAVITY -    980,443.4   (mgal)                       NAVD 88
 PR1105
 PR1105  VERT ORDER      -  FIRST     CLASS II
 PR1105
 PR1105.The horizontal coordinates were scaled from a map and have
 PR1105.an estimated accuracy of +/- 6 seconds.
 PR1105
 PR1105.The orthometric height was determined by differential leveling and
 PR1105.adjusted by the NATIONAL GEODETIC SURVEY
 PR1105.in October 1997.
 PR1105
 PR1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1105.GEOID18 height accuracy estimate available here.
 PR1105
 PR1105.Click photographs - Photos may exist for this station.
 PR1105
 PR1105.The dynamic height is computed by dividing the NAVD 88
 PR1105.geopotential number by the normal gravity value computed on the
 PR1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1105.degrees latitude (g = 980.6199 gals.).
 PR1105
 PR1105.The modeled gravity was interpolated from observed gravity values.
 PR1105
 PR1105;                    North         East    Units  Estimated Accuracy
 PR1105;SPC SD N     -   108,580.      844,130.      MT  (+/- 180 meters Scaled)
 PR1105
 PR1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ649593(NAD 83)
 PR1105
 PR1105                          SUPERSEDED SURVEY CONTROL
 PR1105
 PR1105  NAVD 88 (06/15/91)  566.075  (m)         1857.20   (f) SUPERSEDED  1 2
 PR1105
 PR1105.Superseded values are not recommended for survey control.
 PR1105
 PR1105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1105.See file dsdata.pdf to determine how the superseded data were derived.
 PR1105
 PR1105_MARKER: DB = BENCH MARK DISK
 PR1105_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1105_STAMPING: 29-166.77 1975 1856.21
 PR1105_MARK LOGO: SDDT
 PR1105_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1105_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1105+STABILITY: SURFACE MOTION
 PR1105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1105+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1105
 PR1105  HISTORY     - Date     Condition        Report By
 PR1105  HISTORY     - 1975     MONUMENTED       SDDT
 PR1105  HISTORY     - 19900703 GOOD             NGS
 PR1105
 PR1105                          STATION DESCRIPTION
 PR1105
 PR1105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1105'18.1 KM (11.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1105'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 3.5 KM
 PR1105'(2.2 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164)
 PR1105', 1.25 KM (0.78 MI) NORTHWEST OF MILEPOST 166, 29.5 M (96.8 FT)
 PR1105'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 PR1105'THE HIGHWAY, 2.81 M (9.22 FT) NORTHWEST OF A Y-FENCE CORNER, 0.25 M
 PR1105'(0.82 FT) SOUTHWEST OF THE MOST NORTHWESTERLY OF 3 FENCE BRACE POSTS,
 PR1105'0.25 M (0.82 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 PR1105'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1106 ***********************************************************************
 PR1106  DESIGNATION -  I29 167.63
 PR1106  PID         -  PR1106
 PR1106  STATE/COUNTY-  SD/HAMLIN
 PR1106  COUNTRY     -  US
 PR1106  USGS QUAD   -  KRANZBURG SW (2017)
 PR1106
 PR1106                         *CURRENT SURVEY CONTROL
 PR1106  ______________________________________________________________________
 PR1106* NAD 83(1986) POSITION- 44 46 53.     (N) 096 55 37.     (W)   SCALED
 PR1106* NAVD 88 ORTHO HEIGHT -   551.485 (meters)     1809.33  (feet) ADJUSTED
 PR1106  ______________________________________________________________________
 PR1106  GEOID HEIGHT    -        -25.077 (meters)                     GEOID18
 PR1106  DYNAMIC HEIGHT  -        551.399 (meters)     1809.05  (feet) COMP
 PR1106  MODELED GRAVITY -    980,443.4   (mgal)                       NAVD 88
 PR1106
 PR1106  VERT ORDER      -  FIRST     CLASS II
 PR1106
 PR1106.The horizontal coordinates were scaled from a map and have
 PR1106.an estimated accuracy of +/- 6 seconds.
 PR1106
 PR1106.The orthometric height was determined by differential leveling and
 PR1106.adjusted by the NATIONAL GEODETIC SURVEY
 PR1106.in October 1997.
 PR1106
 PR1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1106.GEOID18 height accuracy estimate available here.
 PR1106
 PR1106.Click photographs - Photos may exist for this station.
 PR1106
 PR1106.The dynamic height is computed by dividing the NAVD 88
 PR1106.geopotential number by the normal gravity value computed on the
 PR1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1106.degrees latitude (g = 980.6199 gals.).
 PR1106
 PR1106.The modeled gravity was interpolated from observed gravity values.
 PR1106
 PR1106;                    North         East    Units  Estimated Accuracy
 PR1106;SPC SD N     -   109,970.      843,150.      MT  (+/- 180 meters Scaled)
 PR1106
 PR1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ640607(NAD 83)
 PR1106
 PR1106                          SUPERSEDED SURVEY CONTROL
 PR1106
 PR1106  NAVD 88 (06/15/91)  551.490  (m)         1809.35   (f) SUPERSEDED  1 2
 PR1106
 PR1106.Superseded values are not recommended for survey control.
 PR1106
 PR1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1106.See file dsdata.pdf to determine how the superseded data were derived.
 PR1106
 PR1106_MARKER: Z = SEE DESCRIPTION
 PR1106_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1106_STAMPING: 29-167.63
 PR1106_MARK LOGO: NGS
 PR1106_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1106_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1106_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1106+STABILITY: POSITION/ELEVATION WELL
 PR1106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1106+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1106_ROD/PIPE-DEPTH: 6.4 meters
 PR1106_SLEEVE-DEPTH  : 2.0 meters
 PR1106
 PR1106  HISTORY     - Date     Condition        Report By
 PR1106  HISTORY     - UNK      MONUMENTED       SDDT
 PR1106  HISTORY     - 19900703 GOOD             NGS
 PR1106
 PR1106                          STATION DESCRIPTION
 PR1106
 PR1106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1106'16.7 KM (10.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1106'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 4.9 KM
 PR1106'(3.0 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164)
 PR1106', 1.0 KM (0.6 MI) NORTHWEST OF MILEPOST 167, 0.25 KM (0.16 MI)
 PR1106'NORTHWEST OF A HIGHWAY OVERPASS, 29.2 M (95.8 FT) NORTHEAST OF AND
 PR1106'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1106'27.5 M (90.2 FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 2 FENCE BRACE
 PR1106'POSTS, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 PR1106'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1106'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE. ACCESS TO THE
 PR1106'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1106'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1107 ***********************************************************************
 PR1107  DESIGNATION -  I29 168.02
 PR1107  PID         -  PR1107
 PR1107  STATE/COUNTY-  SD/HAMLIN
 PR1107  COUNTRY     -  US
 PR1107  USGS QUAD   -  KRANZBURG SW (2017)
 PR1107
 PR1107                         *CURRENT SURVEY CONTROL
 PR1107  ______________________________________________________________________
 PR1107* NAD 83(1986) POSITION- 44 46 54.     (N) 096 55 59.     (W)   SCALED
 PR1107* NAVD 88 ORTHO HEIGHT -   547.921 (meters)     1797.64  (feet) ADJUSTED
 PR1107  ______________________________________________________________________
 PR1107  GEOID HEIGHT    -        -25.075 (meters)                     GEOID18
 PR1107  DYNAMIC HEIGHT  -        547.836 (meters)     1797.36  (feet) COMP
 PR1107  MODELED GRAVITY -    980,443.7   (mgal)                       NAVD 88
 PR1107
 PR1107  VERT ORDER      -  FIRST     CLASS II
 PR1107
 PR1107.The horizontal coordinates were scaled from a map and have
 PR1107.an estimated accuracy of +/- 6 seconds.
 PR1107
 PR1107.The orthometric height was determined by differential leveling and
 PR1107.adjusted by the NATIONAL GEODETIC SURVEY
 PR1107.in October 1997.
 PR1107
 PR1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1107.GEOID18 height accuracy estimate available here.
 PR1107
 PR1107.Click photographs - Photos may exist for this station.
 PR1107
 PR1107.The dynamic height is computed by dividing the NAVD 88
 PR1107.geopotential number by the normal gravity value computed on the
 PR1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1107.degrees latitude (g = 980.6199 gals.).
 PR1107
 PR1107.The modeled gravity was interpolated from observed gravity values.
 PR1107
 PR1107;                    North         East    Units  Estimated Accuracy
 PR1107;SPC SD N     -   109,980.      842,670.      MT  (+/- 180 meters Scaled)
 PR1107
 PR1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ635607(NAD 83)
 PR1107
 PR1107                          SUPERSEDED SURVEY CONTROL
 PR1107
 PR1107  NAVD 88 (06/15/91)  547.926  (m)         1797.65   (f) SUPERSEDED  1 2
 PR1107
 PR1107.Superseded values are not recommended for survey control.
 PR1107
 PR1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1107.See file dsdata.pdf to determine how the superseded data were derived.
 PR1107
 PR1107_MARKER: DB = BENCH MARK DISK
 PR1107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1107_STAMPING: 29-168.02 1975 1796.70
 PR1107_MARK LOGO: SDDT
 PR1107_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1107+STABILITY: SURFACE MOTION
 PR1107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1107+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1107
 PR1107  HISTORY     - Date     Condition        Report By
 PR1107  HISTORY     - 1975     MONUMENTED       SDDT
 PR1107  HISTORY     - 19900703 GOOD             NGS
 PR1107
 PR1107                          STATION DESCRIPTION
 PR1107
 PR1107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1107'16.1 KM (10.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1107'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 5.5 KM
 PR1107'(3.4 MI) NORTHWEST OF THE INTERSECTION OF STATE HIGHWAY 22 (EXIT 164)
 PR1107', 35.6 M (116.8 FT) NORTH OF MILEPOST 168, 32.0 M (105.0 FT)
 PR1107'EAST-NORTHEAST OF THE NORTHEAST END OF A 36-INCH PIPE CULVERT, 29.6 M
 PR1107'(97.1 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE
 PR1107'NORTHBOUND LANES OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTHWEST OF A
 PR1107'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1108 ***********************************************************************
 PR1108  DESIGNATION -  I29 168.60
 PR1108  PID         -  PR1108
 PR1108  STATE/COUNTY-  SD/HAMLIN
 PR1108  COUNTRY     -  US
 PR1108  USGS QUAD   -  KRANZBURG SW (2017)
 PR1108
 PR1108                         *CURRENT SURVEY CONTROL
 PR1108  ______________________________________________________________________
 PR1108* NAD 83(1986) POSITION- 44 47 15.     (N) 096 56 31.     (W)   SCALED
 PR1108* NAVD 88 ORTHO HEIGHT -   550.958 (meters)     1807.60  (feet) ADJUSTED
 PR1108  ______________________________________________________________________
 PR1108  GEOID HEIGHT    -        -25.078 (meters)                     GEOID18
 PR1108  DYNAMIC HEIGHT  -        550.872 (meters)     1807.32  (feet) COMP
 PR1108  MODELED GRAVITY -    980,443.9   (mgal)                       NAVD 88
 PR1108
 PR1108  VERT ORDER      -  FIRST     CLASS II
 PR1108
 PR1108.The horizontal coordinates were scaled from a map and have
 PR1108.an estimated accuracy of +/- 6 seconds.
 PR1108
 PR1108.The orthometric height was determined by differential leveling and
 PR1108.adjusted by the NATIONAL GEODETIC SURVEY
 PR1108.in October 1997.
 PR1108
 PR1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1108.GEOID18 height accuracy estimate available here.
 PR1108
 PR1108.Click photographs - Photos may exist for this station.
 PR1108
 PR1108.The dynamic height is computed by dividing the NAVD 88
 PR1108.geopotential number by the normal gravity value computed on the
 PR1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1108.degrees latitude (g = 980.6199 gals.).
 PR1108
 PR1108.The modeled gravity was interpolated from observed gravity values.
 PR1108
 PR1108;                    North         East    Units  Estimated Accuracy
 PR1108;SPC SD N     -   110,600.      841,940.      MT  (+/- 180 meters Scaled)
 PR1108
 PR1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ628614(NAD 83)
 PR1108
 PR1108                          SUPERSEDED SURVEY CONTROL
 PR1108
 PR1108  NAVD 88 (06/15/91)  550.962  (m)         1807.61   (f) SUPERSEDED  1 2
 PR1108
 PR1108.Superseded values are not recommended for survey control.
 PR1108
 PR1108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1108.See file dsdata.pdf to determine how the superseded data were derived.
 PR1108
 PR1108_MARKER: DB = BENCH MARK DISK
 PR1108_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1108_SP_SET: ABUTMENT
 PR1108_STAMPING: 29-168.60 1975 1806.66
 PR1108_MARK LOGO: SDDT
 PR1108_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1108_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1108+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1108
 PR1108  HISTORY     - Date     Condition        Report By
 PR1108  HISTORY     - 1975     MONUMENTED       SDDT
 PR1108  HISTORY     - 19900703 GOOD             NGS
 PR1108
 PR1108                          STATION DESCRIPTION
 PR1108
 PR1108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1108'15.1 KM (9.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1108'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1108'2.4 M (7.9 FT) SOUTHWEST OF THE NORTHEAST END OF THE SOUTH CONCRETE
 PR1108'ABUTMENT OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING STRAY HORSE CREEK,
 PR1108'5.5 M (18.0 FT) NORTHEAST OF THE CENTERLINE OF THE SOUTHBOUND LANES
 PR1108'OF THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1109 ***********************************************************************
 PR1109  DESIGNATION -  I29 168.78
 PR1109  PID         -  PR1109
 PR1109  STATE/COUNTY-  SD/HAMLIN
 PR1109  COUNTRY     -  US
 PR1109  USGS QUAD   -  KRANZBURG SW (2017)
 PR1109
 PR1109                         *CURRENT SURVEY CONTROL
 PR1109  ______________________________________________________________________
 PR1109* NAD 83(1986) POSITION- 44 47 22.     (N) 096 56 39.     (W)   SCALED
 PR1109* NAVD 88 ORTHO HEIGHT -   553.121 (meters)     1814.70  (feet) ADJUSTED
 PR1109  ______________________________________________________________________
 PR1109  GEOID HEIGHT    -        -25.079 (meters)                     GEOID18
 PR1109  DYNAMIC HEIGHT  -        553.035 (meters)     1814.42  (feet) COMP
 PR1109  MODELED GRAVITY -    980,443.9   (mgal)                       NAVD 88
 PR1109
 PR1109  VERT ORDER      -  FIRST     CLASS II
 PR1109
 PR1109.The horizontal coordinates were scaled from a map and have
 PR1109.an estimated accuracy of +/- 6 seconds.
 PR1109
 PR1109.The orthometric height was determined by differential leveling and
 PR1109.adjusted by the NATIONAL GEODETIC SURVEY
 PR1109.in October 1997.
 PR1109
 PR1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1109.GEOID18 height accuracy estimate available here.
 PR1109
 PR1109.Click photographs - Photos may exist for this station.
 PR1109
 PR1109.The dynamic height is computed by dividing the NAVD 88
 PR1109.geopotential number by the normal gravity value computed on the
 PR1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1109.degrees latitude (g = 980.6199 gals.).
 PR1109
 PR1109.The modeled gravity was interpolated from observed gravity values.
 PR1109
 PR1109;                    North         East    Units  Estimated Accuracy
 PR1109;SPC SD N     -   110,810.      841,750.      MT  (+/- 180 meters Scaled)
 PR1109
 PR1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ626616(NAD 83)
 PR1109
 PR1109                          SUPERSEDED SURVEY CONTROL
 PR1109
 PR1109  NAVD 88 (06/15/91)  553.125  (m)         1814.71   (f) SUPERSEDED  1 2
 PR1109
 PR1109.Superseded values are not recommended for survey control.
 PR1109
 PR1109.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1109.See file dsdata.pdf to determine how the superseded data were derived.
 PR1109
 PR1109_MARKER: Z = SEE DESCRIPTION
 PR1109_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1109_STAMPING: I29-168.78
 PR1109_MARK LOGO: NGS
 PR1109_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1109_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1109_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1109+STABILITY: POSITION/ELEVATION WELL
 PR1109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1109+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1109_ROD/PIPE-DEPTH: 6.4 meters
 PR1109_SLEEVE-DEPTH  : 2.0 meters
 PR1109
 PR1109  HISTORY     - Date     Condition        Report By
 PR1109  HISTORY     - UNK      MONUMENTED       SDDT
 PR1109  HISTORY     - 19900703 GOOD             NGS
 PR1109
 PR1109                          STATION DESCRIPTION
 PR1109
 PR1109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1109'14.9 KM (9.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1109'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.25 KM
 PR1109'(0.78 MI) NORTHWEST OF MILEPOST 168, 0.3 KM (0.2 MI) NORTHWEST OF A
 PR1109'HIGHWAY BRIDGE SPANNING STRAY HORSE CREEK, 43.0 M (141.1 FT)
 PR1109'SOUTHEAST OF A Y-FENCE CORNER, 31.8 M (104.3 FT) (SLOPE MEASUREMENT)
 PR1109'NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1109'4.5 M (14.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 PR1109'SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 PR1109'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 PR1109'A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 PR1109'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1110 ***********************************************************************
 PR1110  DESIGNATION -  I29 169.45
 PR1110  PID         -  PR1110
 PR1110  STATE/COUNTY-  SD/HAMLIN
 PR1110  COUNTRY     -  US
 PR1110  USGS QUAD   -  KRANZBURG SW (2017)
 PR1110
 PR1110                         *CURRENT SURVEY CONTROL
 PR1110  ______________________________________________________________________
 PR1110* NAD 83(1986) POSITION- 44 47 47.     (N) 096 57 14.     (W)   SCALED
 PR1110* NAVD 88 ORTHO HEIGHT -   565.371 (meters)     1854.89  (feet) ADJUSTED
 PR1110  ______________________________________________________________________
 PR1110  GEOID HEIGHT    -        -25.080 (meters)                     GEOID18
 PR1110  DYNAMIC HEIGHT  -        565.284 (meters)     1854.60  (feet) COMP
 PR1110  MODELED GRAVITY -    980,444.2   (mgal)                       NAVD 88
 PR1110
 PR1110  VERT ORDER      -  FIRST     CLASS II
 PR1110
 PR1110.The horizontal coordinates were scaled from a map and have
 PR1110.an estimated accuracy of +/- 6 seconds.
 PR1110
 PR1110.The orthometric height was determined by differential leveling and
 PR1110.adjusted by the NATIONAL GEODETIC SURVEY
 PR1110.in October 1997.
 PR1110
 PR1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1110.GEOID18 height accuracy estimate available here.
 PR1110
 PR1110.Click photographs - Photos may exist for this station.
 PR1110
 PR1110.The dynamic height is computed by dividing the NAVD 88
 PR1110.geopotential number by the normal gravity value computed on the
 PR1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1110.degrees latitude (g = 980.6199 gals.).
 PR1110
 PR1110.The modeled gravity was interpolated from observed gravity values.
 PR1110
 PR1110;                    North         East    Units  Estimated Accuracy
 PR1110;SPC SD N     -   111,550.      840,960.      MT  (+/- 180 meters Scaled)
 PR1110
 PR1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ618623(NAD 83)
 PR1110
 PR1110                          SUPERSEDED SURVEY CONTROL
 PR1110
 PR1110  NAVD 88 (06/15/91)  565.375  (m)         1854.90   (f) SUPERSEDED  1 2
 PR1110
 PR1110.Superseded values are not recommended for survey control.
 PR1110
 PR1110.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1110.See file dsdata.pdf to determine how the superseded data were derived.
 PR1110
 PR1110_MARKER: DB = BENCH MARK DISK
 PR1110_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1110_STAMPING: 29-169.45 1975 1853.94
 PR1110_MARK LOGO: SDDT
 PR1110_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1110_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1110+STABILITY: SURFACE MOTION
 PR1110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1110+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1110
 PR1110  HISTORY     - Date     Condition        Report By
 PR1110  HISTORY     - 1975     MONUMENTED       SDDT
 PR1110  HISTORY     - 19900703 GOOD             NGS
 PR1110
 PR1110                          STATION DESCRIPTION
 PR1110
 PR1110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1110'13.8 KM (8.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1110'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.4 KM
 PR1110'(0.9 MI) NORTHWEST OF A HIGHWAY BRIDGE SPANNING STRAY HORSE CREEK,
 PR1110'0.7 KM (0.4 MI) NORTHWEST OF MILEPOST 169, 98.5 M (323.2 FT)
 PR1110'SOUTHEAST OF A Y-FENCE CORNER, 29.1 M (95.5 FT) NORTHEAST OF THE
 PR1110'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT)
 PR1110'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 PR1110'POST AND FENCE, AND THE MONUMENT IS 0.04 M (0.13 FT) BELOW THE GROUND
 PR1110'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1111 ***********************************************************************
 PR1111  DESIGNATION -  I29 169.68
 PR1111  PID         -  PR1111
 PR1111  STATE/COUNTY-  SD/HAMLIN
 PR1111  COUNTRY     -  US
 PR1111  USGS QUAD   -  KRANZBURG SW (2017)
 PR1111
 PR1111                         *CURRENT SURVEY CONTROL
 PR1111  ______________________________________________________________________
 PR1111* NAD 83(1986) POSITION- 44 47 56.     (N) 096 57 27.     (W)   SCALED
 PR1111* NAVD 88 ORTHO HEIGHT -   559.058 (meters)     1834.18  (feet) ADJUSTED
 PR1111  ______________________________________________________________________
 PR1111  GEOID HEIGHT    -        -25.080 (meters)                     GEOID18
 PR1111  DYNAMIC HEIGHT  -        558.971 (meters)     1833.89  (feet) COMP
 PR1111  MODELED GRAVITY -    980,444.3   (mgal)                       NAVD 88
 PR1111
 PR1111  VERT ORDER      -  FIRST     CLASS II
 PR1111
 PR1111.The horizontal coordinates were scaled from a map and have
 PR1111.an estimated accuracy of +/- 6 seconds.
 PR1111
 PR1111.The orthometric height was determined by differential leveling and
 PR1111.adjusted by the NATIONAL GEODETIC SURVEY
 PR1111.in October 1997.
 PR1111
 PR1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1111.GEOID18 height accuracy estimate available here.
 PR1111
 PR1111.Click photographs - Photos may exist for this station.
 PR1111
 PR1111.The dynamic height is computed by dividing the NAVD 88
 PR1111.geopotential number by the normal gravity value computed on the
 PR1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1111.degrees latitude (g = 980.6199 gals.).
 PR1111
 PR1111.The modeled gravity was interpolated from observed gravity values.
 PR1111
 PR1111;                    North         East    Units  Estimated Accuracy
 PR1111;SPC SD N     -   111,820.      840,660.      MT  (+/- 180 meters Scaled)
 PR1111
 PR1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ615626(NAD 83)
 PR1111
 PR1111                          SUPERSEDED SURVEY CONTROL
 PR1111
 PR1111  NAVD 88 (06/15/91)  559.062  (m)         1834.19   (f) SUPERSEDED  1 2
 PR1111
 PR1111.Superseded values are not recommended for survey control.
 PR1111
 PR1111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1111.See file dsdata.pdf to determine how the superseded data were derived.
 PR1111
 PR1111_MARKER: DB = BENCH MARK DISK
 PR1111_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1111_SP_SET: HEADWALL
 PR1111_STAMPING: 29-169.68 1975 1833.25
 PR1111_MARK LOGO: SDDT
 PR1111_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1111+STABILITY: SURFACE MOTION
 PR1111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1111+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1111
 PR1111  HISTORY     - Date     Condition        Report By
 PR1111  HISTORY     - 1975     MONUMENTED       SDDT
 PR1111  HISTORY     - 19900703 GOOD             NGS
 PR1111
 PR1111                          STATION DESCRIPTION
 PR1111
 PR1111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1111'13.4 KM (8.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1111'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1111'0.2 M (0.7 FT) NORTHWEST OF THE SOUTHEAST END OF THE NORTHEAST
 PR1111'CONCRETE HEADWALL OF A BOX CULVERT, 0.9 KM (0.6 MI) NORTHWEST OF
 PR1111'MILEPOST 168, 0.9 KM (0.6 MI) SOUTHEAST OF THE INTERSECTION OF COUNTY
 PR1111'LINE ROAD, 17.5 M (57.4 FT) NORTHEAST OF THE CENTERLINE OF THE
 PR1111'NORTHBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT) BELOW THE LEVEL OF
 PR1111'THE HIGHWAY, AND 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1112 ***********************************************************************
 PR1112  DESIGNATION -  I29 170.24
 PR1112  PID         -  PR1112
 PR1112  STATE/COUNTY-  SD/HAMLIN
 PR1112  COUNTRY     -  US
 PR1112  USGS QUAD   -  KRANZBURG SW (2017)
 PR1112
 PR1112                         *CURRENT SURVEY CONTROL
 PR1112  ______________________________________________________________________
 PR1112* NAD 83(1986) POSITION- 44 48 16.     (N) 096 57 55.     (W)   SCALED
 PR1112* NAVD 88 ORTHO HEIGHT -   575.667 (meters)     1888.67  (feet) ADJUSTED
 PR1112  ______________________________________________________________________
 PR1112  GEOID HEIGHT    -        -25.081 (meters)                     GEOID18
 PR1112  DYNAMIC HEIGHT  -        575.578 (meters)     1888.38  (feet) COMP
 PR1112  MODELED GRAVITY -    980,444.5   (mgal)                       NAVD 88
 PR1112
 PR1112  VERT ORDER      -  FIRST     CLASS II
 PR1112
 PR1112.The horizontal coordinates were scaled from a map and have
 PR1112.an estimated accuracy of +/- 6 seconds.
 PR1112
 PR1112.The orthometric height was determined by differential leveling and
 PR1112.adjusted by the NATIONAL GEODETIC SURVEY
 PR1112.in October 1997.
 PR1112
 PR1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1112.GEOID18 height accuracy estimate available here.
 PR1112
 PR1112.Click photographs - Photos may exist for this station.
 PR1112
 PR1112.The dynamic height is computed by dividing the NAVD 88
 PR1112.geopotential number by the normal gravity value computed on the
 PR1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1112.degrees latitude (g = 980.6199 gals.).
 PR1112
 PR1112.The modeled gravity was interpolated from observed gravity values.
 PR1112
 PR1112;                    North         East    Units  Estimated Accuracy
 PR1112;SPC SD N     -   112,410.      840,020.      MT  (+/- 180 meters Scaled)
 PR1112
 PR1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ609632(NAD 83)
 PR1112
 PR1112                          SUPERSEDED SURVEY CONTROL
 PR1112
 PR1112  NAVD 88 (06/15/91)  575.671  (m)         1888.68   (f) SUPERSEDED  1 2
 PR1112
 PR1112.Superseded values are not recommended for survey control.
 PR1112
 PR1112.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1112.See file dsdata.pdf to determine how the superseded data were derived.
 PR1112
 PR1112_MARKER: DB = BENCH MARK DISK
 PR1112_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1112_SP_SET: ABUTMENT
 PR1112_STAMPING: 29-170.24 1975 1887.73
 PR1112_MARK LOGO: SDDT
 PR1112_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1112_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1112_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1112+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1112
 PR1112  HISTORY     - Date     Condition        Report By
 PR1112  HISTORY     - 1975     MONUMENTED       SDDT
 PR1112  HISTORY     - 19900703 GOOD             NGS
 PR1112
 PR1112                          STATION DESCRIPTION
 PR1112
 PR1112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1112'12.5 KM (7.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1112'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1112'1.0 M (3.3 FT) NORTHWEST OF THE SOUTHEAST END OF THE SOUTH CONCRETE
 PR1112'ABUTMENT PARAPET OF THE NORTHBOUND OVERPASS OF COUNTY LINE ROAD, 0.4
 PR1112'KM (0.2 MI) NORTHWEST OF MILEPOST 170, 5.1 M (16.7 FT) SOUTHWEST OF
 PR1112'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.9 M
 PR1112'(3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.8 M (2.6 FT) NORTH OF
 PR1112'A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1113 ***********************************************************************
 PR1113  DESIGNATION -  I29 170.41
 PR1113  PID         -  PR1113
 PR1113  STATE/COUNTY-  SD/CODINGTON
 PR1113  COUNTRY     -  US
 PR1113  USGS QUAD   -  KRANZBURG SW (2017)
 PR1113
 PR1113                         *CURRENT SURVEY CONTROL
 PR1113  ______________________________________________________________________
 PR1113* NAD 83(1986) POSITION- 44 48 22.     (N) 096 58 02.     (W)   SCALED
 PR1113* NAVD 88 ORTHO HEIGHT -   574.479 (meters)     1884.77  (feet) ADJUSTED
 PR1113  ______________________________________________________________________
 PR1113  GEOID HEIGHT    -        -25.082 (meters)                     GEOID18
 PR1113  DYNAMIC HEIGHT  -        574.390 (meters)     1884.48  (feet) COMP
 PR1113  MODELED GRAVITY -    980,444.6   (mgal)                       NAVD 88
 PR1113
 PR1113  VERT ORDER      -  FIRST     CLASS II
 PR1113
 PR1113.The horizontal coordinates were scaled from a map and have
 PR1113.an estimated accuracy of +/- 6 seconds.
 PR1113
 PR1113.The orthometric height was determined by differential leveling and
 PR1113.adjusted by the NATIONAL GEODETIC SURVEY
 PR1113.in October 1997.
 PR1113
 PR1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1113.GEOID18 height accuracy estimate available here.
 PR1113
 PR1113.Click photographs - Photos may exist for this station.
 PR1113
 PR1113.The dynamic height is computed by dividing the NAVD 88
 PR1113.geopotential number by the normal gravity value computed on the
 PR1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1113.degrees latitude (g = 980.6199 gals.).
 PR1113
 PR1113.The modeled gravity was interpolated from observed gravity values.
 PR1113
 PR1113;                    North         East    Units  Estimated Accuracy
 PR1113;SPC SD N     -   112,590.      839,860.      MT  (+/- 180 meters Scaled)
 PR1113
 PR1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ607634(NAD 83)
 PR1113
 PR1113                          SUPERSEDED SURVEY CONTROL
 PR1113
 PR1113  NAVD 88 (06/15/91)  574.482  (m)         1884.78   (f) SUPERSEDED  1 2
 PR1113
 PR1113.Superseded values are not recommended for survey control.
 PR1113
 PR1113.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1113.See file dsdata.pdf to determine how the superseded data were derived.
 PR1113
 PR1113_MARKER: Z = SEE DESCRIPTION
 PR1113_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1113_STAMPING: 29-170.41
 PR1113_MARK LOGO: NGS
 PR1113_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1113_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1113_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1113+STABILITY: POSITION/ELEVATION WELL
 PR1113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1113+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1113_ROD/PIPE-DEPTH: 6.4 meters
 PR1113_SLEEVE-DEPTH  : 2.0 meters
 PR1113
 PR1113  HISTORY     - Date     Condition        Report By
 PR1113  HISTORY     - UNK      MONUMENTED       SDDT
 PR1113  HISTORY     - 19900703 GOOD             NGS
 PR1113
 PR1113                          STATION DESCRIPTION
 PR1113
 PR1113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1113'12.2 KM (7.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1113'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.65 KM
 PR1113'(0.40 MI) NORTHWEST OF MILEPOST 170, 0.25 KM (0.16 MI) NORTHWEST OF
 PR1113'THE INTERSECTION OF COUNTY LINE ROAD, 29.4 M (96.5 FT) NORTHEAST OF
 PR1113'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.0 M
 PR1113'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.35 M (1.15 FT)
 PR1113'SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A
 PR1113'STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO
 PR1113'A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 PR1113'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1114 ***********************************************************************
 PR1114  DESIGNATION -  I29 171.64
 PR1114  PID         -  PR1114
 PR1114  STATE/COUNTY-  SD/CODINGTON
 PR1114  COUNTRY     -  US
 PR1114  USGS QUAD   -  KRANZBURG SW (2017)
 PR1114
 PR1114                         *CURRENT SURVEY CONTROL
 PR1114  ______________________________________________________________________
 PR1114* NAD 83(1986) POSITION- 44 49 07.     (N) 096 59 06.     (W)   SCALED
 PR1114* NAVD 88 ORTHO HEIGHT -   566.482 (meters)     1858.53  (feet) ADJUSTED
 PR1114  ______________________________________________________________________
 PR1114  GEOID HEIGHT    -        -25.088 (meters)                     GEOID18
 PR1114  DYNAMIC HEIGHT  -        566.395 (meters)     1858.25  (feet) COMP
 PR1114  MODELED GRAVITY -    980,445.2   (mgal)                       NAVD 88
 PR1114
 PR1114  VERT ORDER      -  FIRST     CLASS II
 PR1114
 PR1114.The horizontal coordinates were scaled from a map and have
 PR1114.an estimated accuracy of +/- 6 seconds.
 PR1114
 PR1114.The orthometric height was determined by differential leveling and
 PR1114.adjusted by the NATIONAL GEODETIC SURVEY
 PR1114.in October 1997.
 PR1114
 PR1114.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1114.GEOID18 height accuracy estimate available here.
 PR1114
 PR1114.Click photographs - Photos may exist for this station.
 PR1114
 PR1114.The dynamic height is computed by dividing the NAVD 88
 PR1114.geopotential number by the normal gravity value computed on the
 PR1114.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1114.degrees latitude (g = 980.6199 gals.).
 PR1114
 PR1114.The modeled gravity was interpolated from observed gravity values.
 PR1114
 PR1114;                    North         East    Units  Estimated Accuracy
 PR1114;SPC SD N     -   113,930.      838,400.      MT  (+/- 180 meters Scaled)
 PR1114
 PR1114_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ593647(NAD 83)
 PR1114
 PR1114                          SUPERSEDED SURVEY CONTROL
 PR1114
 PR1114  NAVD 88 (06/15/91)  566.485  (m)         1858.54   (f) SUPERSEDED  1 2
 PR1114
 PR1114.Superseded values are not recommended for survey control.
 PR1114
 PR1114.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1114.See file dsdata.pdf to determine how the superseded data were derived.
 PR1114
 PR1114_MARKER: DB = BENCH MARK DISK
 PR1114_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1114_STAMPING: 29-171.64 1978 1857.57
 PR1114_MARK LOGO: SDDT
 PR1114_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1114_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1114+STABILITY: SURFACE MOTION
 PR1114_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1114+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1114
 PR1114  HISTORY     - Date     Condition        Report By
 PR1114  HISTORY     - 1978     MONUMENTED       SDDT
 PR1114  HISTORY     - 19900703 GOOD             NGS
 PR1114
 PR1114                          STATION DESCRIPTION
 PR1114
 PR1114'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1114'10.2 KM (6.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1114'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) AT THE EAST EDGE OF
 PR1114'WATERTOWN, 2.2 KM (1.4 MI) NORTHWEST OF THE INTERSECTION OF COUNTY
 PR1114'LINE ROAD, 1.05 KM (0.65 MI) NORTHWEST OF MILEPOST 171, 29.3 M
 PR1114'(96.1 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE
 PR1114'NORTHBOUND LANES OF THE HIGHWAY, 0.35 M (1.15 FT) SOUTHWEST OF A
 PR1114'WITNESS POST AND FENCE, 0.3 M (1.0 FT) SOUTHEAST OF A Y-FENCE CORNER
 PR1114'AND AN UTILITY PEDESTAL, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PR1114'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1115 ***********************************************************************
 PR1115  DESIGNATION -  I29 172.65
 PR1115  PID         -  PR1115
 PR1115  STATE/COUNTY-  SD/CODINGTON
 PR1115  COUNTRY     -  US
 PR1115  USGS QUAD   -  KRANZBURG SW (2017)
 PR1115
 PR1115                         *CURRENT SURVEY CONTROL
 PR1115  ______________________________________________________________________
 PR1115* NAD 83(1986) POSITION- 44 49 44.     (N) 096 59 58.     (W)   SCALED
 PR1115* NAVD 88 ORTHO HEIGHT -   546.563 (meters)     1793.18  (feet) ADJUSTED
 PR1115  ______________________________________________________________________
 PR1115  GEOID HEIGHT    -        -25.093 (meters)                     GEOID18
 PR1115  DYNAMIC HEIGHT  -        546.478 (meters)     1792.90  (feet) COMP
 PR1115  MODELED GRAVITY -    980,445.8   (mgal)                       NAVD 88
 PR1115
 PR1115  VERT ORDER      -  FIRST     CLASS II
 PR1115
 PR1115.The horizontal coordinates were scaled from a map and have
 PR1115.an estimated accuracy of +/- 6 seconds.
 PR1115
 PR1115.The orthometric height was determined by differential leveling and
 PR1115.adjusted by the NATIONAL GEODETIC SURVEY
 PR1115.in October 1997.
 PR1115
 PR1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1115.GEOID18 height accuracy estimate available here.
 PR1115
 PR1115.Click photographs - Photos may exist for this station.
 PR1115
 PR1115.The dynamic height is computed by dividing the NAVD 88
 PR1115.geopotential number by the normal gravity value computed on the
 PR1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1115.degrees latitude (g = 980.6199 gals.).
 PR1115
 PR1115.The modeled gravity was interpolated from observed gravity values.
 PR1115
 PR1115;                    North         East    Units  Estimated Accuracy
 PR1115;SPC SD N     -   115,030.      837,220.      MT  (+/- 180 meters Scaled)
 PR1115
 PR1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ581658(NAD 83)
 PR1115
 PR1115                          SUPERSEDED SURVEY CONTROL
 PR1115
 PR1115  NAVD 88 (06/15/91)  546.565  (m)         1793.19   (f) SUPERSEDED  1 2
 PR1115
 PR1115.Superseded values are not recommended for survey control.
 PR1115
 PR1115.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1115.See file dsdata.pdf to determine how the superseded data were derived.
 PR1115
 PR1115_MARKER: DB = BENCH MARK DISK
 PR1115_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1115_SP_SET: HEADWALL
 PR1115_STAMPING: 9-172.65 1978 1792211
 PR1115_MARK LOGO: SDDT
 PR1115_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1115_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1115+STABILITY: SURFACE MOTION
 PR1115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1115+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1115
 PR1115  HISTORY     - Date     Condition        Report By
 PR1115  HISTORY     - 1978     MONUMENTED       SDDT
 PR1115  HISTORY     - 19900703 GOOD             NGS
 PR1115
 PR1115                          STATION DESCRIPTION
 PR1115
 PR1115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1115'8.6 KM (5.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1115'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1115'0.25 M (0.82 FT) SOUTHEAST OF THE NORTHWEST END OF THE NORTHEAST
 PR1115'CONCRETE HEADWALL OF A BOX CULVERT, 1.05 KM (0.65 MI) NORTHWEST OF
 PR1115'MILEPOST 172, 0.65 KM (0.40 MI) SOUTHEAST OF THE INTERSECTION OF
 PR1115'COUNTY ROAD 20, 15.0 M (49.2 FT) (SLOPE MEASUREMENT) NORTHEAST OF THE
 PR1115'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 2.0 M
 PR1115'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1116 ***********************************************************************
 PR1116  DESIGNATION -  I29 173.01
 PR1116  PID         -  PR1116
 PR1116  STATE/COUNTY-  SD/CODINGTON
 PR1116  COUNTRY     -  US
 PR1116  USGS QUAD   -  WATERTOWN SE (2017)
 PR1116
 PR1116                         *CURRENT SURVEY CONTROL
 PR1116  ______________________________________________________________________
 PR1116* NAD 83(1986) POSITION- 44 49 59.     (N) 097 00 18.     (W)   SCALED
 PR1116* NAVD 88 ORTHO HEIGHT -   549.904 (meters)     1804.14  (feet) ADJUSTED
 PR1116  ______________________________________________________________________
 PR1116  GEOID HEIGHT    -        -25.095 (meters)                     GEOID18
 PR1116  DYNAMIC HEIGHT  -        549.823 (meters)     1803.88  (feet) COMP
 PR1116  MODELED GRAVITY -    980,452.3   (mgal)                       NAVD 88
 PR1116
 PR1116  VERT ORDER      -  FIRST     CLASS II
 PR1116
 PR1116.The horizontal coordinates were scaled from a map and have
 PR1116.an estimated accuracy of +/- 6 seconds.
 PR1116
 PR1116.The orthometric height was determined by differential leveling and
 PR1116.adjusted by the NATIONAL GEODETIC SURVEY
 PR1116.in October 1997.
 PR1116
 PR1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1116.GEOID18 height accuracy estimate available here.
 PR1116
 PR1116.Click photographs - Photos may exist for this station.
 PR1116
 PR1116.The dynamic height is computed by dividing the NAVD 88
 PR1116.geopotential number by the normal gravity value computed on the
 PR1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1116.degrees latitude (g = 980.6199 gals.).
 PR1116
 PR1116.The modeled gravity was interpolated from observed gravity values.
 PR1116
 PR1116;                    North         East    Units  Estimated Accuracy
 PR1116;SPC SD N     -   115,470.      836,760.      MT  (+/- 180 meters Scaled)
 PR1116
 PR1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ576663(NAD 83)
 PR1116
 PR1116                          SUPERSEDED SURVEY CONTROL
 PR1116
 PR1116  NAVD 88 (06/15/91)  549.906  (m)         1804.15   (f) SUPERSEDED  1 2
 PR1116
 PR1116.Superseded values are not recommended for survey control.
 PR1116
 PR1116.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1116.See file dsdata.pdf to determine how the superseded data were derived.
 PR1116
 PR1116_MARKER: DB = BENCH MARK DISK
 PR1116_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1116_STAMPING: 29-173.01 1978 1803.16
 PR1116_MARK LOGO: SDDT
 PR1116_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1116_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1116+STABILITY: SURFACE MOTION
 PR1116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1116+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1116
 PR1116  HISTORY     - Date     Condition        Report By
 PR1116  HISTORY     - 1978     MONUMENTED       SDDT
 PR1116  HISTORY     - 19900703 GOOD             NGS
 PR1116
 PR1116                          STATION DESCRIPTION
 PR1116
 PR1116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1116'8.0 KM (5.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1116'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 40.4 M
 PR1116'(132.5 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF COUNTY ROAD 20
 PR1116'OVERPASS, 29.5 M (96.8 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE
 PR1116'OF THE NORTHBOUND LANES OF THE HIGHWAY, 20.7 M (67.9 FT) NORTH OF
 PR1116'MILEPOST 173, 0.45 M (1.48 FT) WEST-NORTHWEST OF A Y-FENCE CORNER,
 PR1116'0.25 M (0.82 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 PR1116'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1118 ***********************************************************************
 PR1118  DESIGNATION -  I29 173.20
 PR1118  PID         -  PR1118
 PR1118  STATE/COUNTY-  SD/CODINGTON
 PR1118  COUNTRY     -  US
 PR1118  USGS QUAD   -  WATERTOWN SE (2017)
 PR1118
 PR1118                         *CURRENT SURVEY CONTROL
 PR1118  ______________________________________________________________________
 PR1118* NAD 83(1986) POSITION- 44 50 05.     (N) 097 00 26.     (W)   SCALED
 PR1118* NAVD 88 ORTHO HEIGHT -   548.735 (meters)     1800.31  (feet) ADJUSTED
 PR1118  ______________________________________________________________________
 PR1118  GEOID HEIGHT    -        -25.096 (meters)                     GEOID18
 PR1118  DYNAMIC HEIGHT  -        548.655 (meters)     1800.05  (feet) COMP
 PR1118  MODELED GRAVITY -    980,452.5   (mgal)                       NAVD 88
 PR1118
 PR1118  VERT ORDER      -  FIRST     CLASS II
 PR1118
 PR1118.The horizontal coordinates were scaled from a map and have
 PR1118.an estimated accuracy of +/- 6 seconds.
 PR1118
 PR1118.The orthometric height was determined by differential leveling and
 PR1118.adjusted by the NATIONAL GEODETIC SURVEY
 PR1118.in October 1997.
 PR1118
 PR1118.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1118.GEOID18 height accuracy estimate available here.
 PR1118
 PR1118.Click photographs - Photos may exist for this station.
 PR1118
 PR1118.The dynamic height is computed by dividing the NAVD 88
 PR1118.geopotential number by the normal gravity value computed on the
 PR1118.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1118.degrees latitude (g = 980.6199 gals.).
 PR1118
 PR1118.The modeled gravity was interpolated from observed gravity values.
 PR1118
 PR1118;                    North         East    Units  Estimated Accuracy
 PR1118;SPC SD N     -   115,650.      836,580.      MT  (+/- 180 meters Scaled)
 PR1118
 PR1118_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ575665(NAD 83)
 PR1118
 PR1118                          SUPERSEDED SURVEY CONTROL
 PR1118
 PR1118  NAVD 88 (06/15/91)  548.738  (m)         1800.32   (f) SUPERSEDED  1 2
 PR1118
 PR1118.Superseded values are not recommended for survey control.
 PR1118
 PR1118.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1118.See file dsdata.pdf to determine how the superseded data were derived.
 PR1118
 PR1118_MARKER: Z = SEE DESCRIPTION
 PR1118_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1118_STAMPING: 29-173.20
 PR1118_MARK LOGO: NGS
 PR1118_PROJECTION: PROJECTING 5 CENTIMETERS
 PR1118_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1118_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1118+STABILITY: POSITION/ELEVATION WELL
 PR1118_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1118+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1118_ROD/PIPE-DEPTH: 6.4 meters
 PR1118_SLEEVE-DEPTH  : 2.0 meters
 PR1118
 PR1118  HISTORY     - Date     Condition        Report By
 PR1118  HISTORY     - UNK      MONUMENTED       SDDT
 PR1118  HISTORY     - 19900703 GOOD             NGS
 PR1118
 PR1118                          STATION DESCRIPTION
 PR1118
 PR1118'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1118'7.7 KM (4.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1118'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.3 KM
 PR1118'(0.2 MI) NORTHWEST OF MILEPOST 173, 0.3 KM (0.2 MI) NORTHWEST OF A
 PR1118'HIGHWAY OVERPASS, 29.5 M (96.8 FT) NORTHEAST OF AND LEVEL WITH THE
 PR1118'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.4 M
 PR1118'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM
 PR1118'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1118'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 PR1118'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1119 ***********************************************************************
 PR1119  DESIGNATION -  I29 174.44
 PR1119  PID         -  PR1119
 PR1119  STATE/COUNTY-  SD/CODINGTON
 PR1119  COUNTRY     -  US
 PR1119  USGS QUAD   -  WATERTOWN SE (2017)
 PR1119
 PR1119                         *CURRENT SURVEY CONTROL
 PR1119  ______________________________________________________________________
 PR1119* NAD 83(1986) POSITION- 44 50 51.     (N) 097 01 33.     (W)   SCALED
 PR1119* NAVD 88 ORTHO HEIGHT -   543.506 (meters)     1783.15  (feet) ADJUSTED
 PR1119  ______________________________________________________________________
 PR1119  GEOID HEIGHT    -        -25.102 (meters)                     GEOID18
 PR1119  DYNAMIC HEIGHT  -        543.427 (meters)     1782.89  (feet) COMP
 PR1119  MODELED GRAVITY -    980,454.0   (mgal)                       NAVD 88
 PR1119
 PR1119  VERT ORDER      -  FIRST     CLASS II
 PR1119
 PR1119.The horizontal coordinates were scaled from a map and have
 PR1119.an estimated accuracy of +/- 6 seconds.
 PR1119
 PR1119.The orthometric height was determined by differential leveling and
 PR1119.adjusted by the NATIONAL GEODETIC SURVEY
 PR1119.in October 1997.
 PR1119
 PR1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1119.GEOID18 height accuracy estimate available here.
 PR1119
 PR1119.Click photographs - Photos may exist for this station.
 PR1119
 PR1119.The dynamic height is computed by dividing the NAVD 88
 PR1119.geopotential number by the normal gravity value computed on the
 PR1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1119.degrees latitude (g = 980.6199 gals.).
 PR1119
 PR1119.The modeled gravity was interpolated from observed gravity values.
 PR1119
 PR1119;                    North         East    Units  Estimated Accuracy
 PR1119;SPC SD N     -   117,020.      835,060.      MT  (+/- 180 meters Scaled)
 PR1119
 PR1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ560679(NAD 83)
 PR1119
 PR1119                          SUPERSEDED SURVEY CONTROL
 PR1119
 PR1119  NAVD 88 (06/15/91)  543.508  (m)         1783.16   (f) SUPERSEDED  1 2
 PR1119
 PR1119.Superseded values are not recommended for survey control.
 PR1119
 PR1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1119.See file dsdata.pdf to determine how the superseded data were derived.
 PR1119
 PR1119_MARKER: DB = BENCH MARK DISK
 PR1119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1119_STAMPING: 29-174.44 1978 1782.14
 PR1119_MARK LOGO: SDDT
 PR1119_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1119+STABILITY: SURFACE MOTION
 PR1119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1119+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1119
 PR1119  HISTORY     - Date     Condition        Report By
 PR1119  HISTORY     - 1978     MONUMENTED       SDDT
 PR1119  HISTORY     - 19900703 GOOD             NGS
 PR1119
 PR1119                          STATION DESCRIPTION
 PR1119
 PR1119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1119'5.7 KM (3.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1119'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.75 KM
 PR1119'(0.47 MI) NORTHWEST OF MILEPOST 174, 29.4 M (96.5 FT) NORTHEAST OF
 PR1119'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1119'18.4 M (60.4 FT) NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND
 PR1119'GATE, 12.1 M (39.7 FT) WEST OF THE MOST SOUTHERLY OF 2 UTILITY POLES,
 PR1119'3.0 M (9.8 FT) SOUTHEAST OF A Y-FENCE CORNER, 0.25 M (0.82 FT)
 PR1119'SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 PR1119'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1120 ***********************************************************************
 PR1120  DESIGNATION -  I29 174.88
 PR1120  PID         -  PR1120
 PR1120  STATE/COUNTY-  SD/CODINGTON
 PR1120  COUNTRY     -  US
 PR1120  USGS QUAD   -  WATERTOWN SE (2017)
 PR1120
 PR1120                         *CURRENT SURVEY CONTROL
 PR1120  ______________________________________________________________________
 PR1120* NAD 83(1986) POSITION- 44 51 08.     (N) 097 01 54.     (W)   SCALED
 PR1120* NAVD 88 ORTHO HEIGHT -   527.972 (meters)     1732.19  (feet) ADJUSTED
 PR1120  ______________________________________________________________________
 PR1120  GEOID HEIGHT    -        -25.105 (meters)                     GEOID18
 PR1120  DYNAMIC HEIGHT  -        527.894 (meters)     1731.93  (feet) COMP
 PR1120  MODELED GRAVITY -    980,454.3   (mgal)                       NAVD 88
 PR1120
 PR1120  VERT ORDER      -  FIRST     CLASS II
 PR1120
 PR1120.The horizontal coordinates were scaled from a map and have
 PR1120.an estimated accuracy of +/- 6 seconds.
 PR1120
 PR1120.The orthometric height was determined by differential leveling and
 PR1120.adjusted by the NATIONAL GEODETIC SURVEY
 PR1120.in October 1997.
 PR1120
 PR1120.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1120.GEOID18 height accuracy estimate available here.
 PR1120
 PR1120.Click photographs - Photos may exist for this station.
 PR1120
 PR1120.The dynamic height is computed by dividing the NAVD 88
 PR1120.geopotential number by the normal gravity value computed on the
 PR1120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1120.degrees latitude (g = 980.6199 gals.).
 PR1120
 PR1120.The modeled gravity was interpolated from observed gravity values.
 PR1120
 PR1120;                    North         East    Units  Estimated Accuracy
 PR1120;SPC SD N     -   117,520.      834,580.      MT  (+/- 180 meters Scaled)
 PR1120
 PR1120_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ555684(NAD 83)
 PR1120
 PR1120                          SUPERSEDED SURVEY CONTROL
 PR1120
 PR1120  NAVD 88 (06/15/91)  527.973  (m)         1732.19   (f) SUPERSEDED  1 2
 PR1120
 PR1120.Superseded values are not recommended for survey control.
 PR1120
 PR1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1120.See file dsdata.pdf to determine how the superseded data were derived.
 PR1120
 PR1120_MARKER: DB = BENCH MARK DISK
 PR1120_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1120_SP_SET: HEADWALL
 PR1120_STAMPING: 29-174.88 1978 1731.17
 PR1120_MARK LOGO: SDDT
 PR1120_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1120+STABILITY: SURFACE MOTION
 PR1120_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1120+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1120
 PR1120  HISTORY     - Date     Condition        Report By
 PR1120  HISTORY     - 1978     MONUMENTED       SDDT
 PR1120  HISTORY     - 19900703 GOOD             NGS
 PR1120
 PR1120                          STATION DESCRIPTION
 PR1120
 PR1120'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1120'5.0 KM (3.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1120'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1120'0.2 M (0.7 FT) NORTHWEST OF THE SOUTHEAST END OF THE NORTHEAST
 PR1120'CONCRETE HEADWALL OF A MULTI-BOX CULVERT, 1.45 KM (0.90 MI) NORTHWEST
 PR1120'OF MILEPOST 174, 33.6 M (110.2 FT) (SLOPE MEASUREMENT)NORTHEAST OF
 PR1120'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 5.0 M
 PR1120'(16.4 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1121 ***********************************************************************
 PR1121  DESIGNATION -  I29 175.54
 PR1121  PID         -  PR1121
 PR1121  STATE/COUNTY-  SD/CODINGTON
 PR1121  COUNTRY     -  US
 PR1121  USGS QUAD   -  WATERTOWN SE (2017)
 PR1121
 PR1121                         *CURRENT SURVEY CONTROL
 PR1121  ______________________________________________________________________
 PR1121* NAD 83(1986) POSITION- 44 51 22.     (N) 097 02 27.     (W)   SCALED
 PR1121* NAVD 88 ORTHO HEIGHT -   545.374 (meters)     1789.28  (feet) ADJUSTED
 PR1121  ______________________________________________________________________
 PR1121  GEOID HEIGHT    -        -25.105 (meters)                     GEOID18
 PR1121  DYNAMIC HEIGHT  -        545.295 (meters)     1789.02  (feet) COMP
 PR1121  MODELED GRAVITY -    980,454.6   (mgal)                       NAVD 88
 PR1121
 PR1121  VERT ORDER      -  FIRST     CLASS II
 PR1121
 PR1121.The horizontal coordinates were scaled from a map and have
 PR1121.an estimated accuracy of +/- 6 seconds.
 PR1121
 PR1121.The orthometric height was determined by differential leveling and
 PR1121.adjusted by the NATIONAL GEODETIC SURVEY
 PR1121.in October 1997.
 PR1121
 PR1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1121.GEOID18 height accuracy estimate available here.
 PR1121
 PR1121.Click photographs - Photos may exist for this station.
 PR1121
 PR1121.The dynamic height is computed by dividing the NAVD 88
 PR1121.geopotential number by the normal gravity value computed on the
 PR1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1121.degrees latitude (g = 980.6199 gals.).
 PR1121
 PR1121.The modeled gravity was interpolated from observed gravity values.
 PR1121
 PR1121;                    North         East    Units  Estimated Accuracy
 PR1121;SPC SD N     -   117,930.      833,840.      MT  (+/- 180 meters Scaled)
 PR1121
 PR1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ547688(NAD 83)
 PR1121
 PR1121                          SUPERSEDED SURVEY CONTROL
 PR1121
 PR1121  NAVD 88 (06/15/91)  545.375  (m)         1789.28   (f) SUPERSEDED  1 2
 PR1121
 PR1121.Superseded values are not recommended for survey control.
 PR1121
 PR1121.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1121.See file dsdata.pdf to determine how the superseded data were derived.
 PR1121
 PR1121_MARKER: B = BOLT
 PR1121_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR1121_SP_SET: FOOTING
 PR1121_STAMPING: 29-175.54
 PR1121_MARK LOGO: NONE
 PR1121_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR1121_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1121+STABILITY: SURFACE MOTION
 PR1121_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1121+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1121
 PR1121  HISTORY     - Date     Condition        Report By
 PR1121  HISTORY     - UNK      MONUMENTED       SDDT
 PR1121  HISTORY     - 19900703 GOOD             NGS
 PR1121
 PR1121                          STATION DESCRIPTION
 PR1121
 PR1121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1121'4.0 KM (2.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1121'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.4 KM
 PR1121'(0.2 MI) NORTHWEST OF MILEPOST 175, 21.2 M (69.6 FT) NORTHEAST OF THE
 PR1121'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT)
 PR1121'SOUTHWEST OF A FENCE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 PR1121'HIGHWAY.  NOTE--THE DATUM POINT IS THE TOP OF THE MOST SOUTHERLY OF 4
 PR1121'BOLTS OF THE MOST SOUTHWESTERLY OF 2 FOOTINGS OF A HIGHWAY
 PR1121'INFORMATION SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1122 ***********************************************************************
 PR1122  DESIGNATION -  I29 175.93
 PR1122  PID         -  PR1122
 PR1122  STATE/COUNTY-  SD/CODINGTON
 PR1122  COUNTRY     -  US
 PR1122  USGS QUAD   -  WATERTOWN SE (2017)
 PR1122
 PR1122                         *CURRENT SURVEY CONTROL
 PR1122  ______________________________________________________________________
 PR1122* NAD 83(1986) POSITION- 44 51 46.     (N) 097 02 49.     (W)   SCALED
 PR1122* NAVD 88 ORTHO HEIGHT -   542.069 (meters)     1778.44  (feet) ADJUSTED
 PR1122  ______________________________________________________________________
 PR1122  GEOID HEIGHT    -        -25.109 (meters)                     GEOID18
 PR1122  DYNAMIC HEIGHT  -        541.990 (meters)     1778.18  (feet) COMP
 PR1122  MODELED GRAVITY -    980,454.5   (mgal)                       NAVD 88
 PR1122
 PR1122  VERT ORDER      -  FIRST     CLASS II
 PR1122
 PR1122.The horizontal coordinates were scaled from a map and have
 PR1122.an estimated accuracy of +/- 6 seconds.
 PR1122
 PR1122.The orthometric height was determined by differential leveling and
 PR1122.adjusted by the NATIONAL GEODETIC SURVEY
 PR1122.in October 1997.
 PR1122
 PR1122.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1122.GEOID18 height accuracy estimate available here.
 PR1122
 PR1122.Click photographs - Photos may exist for this station.
 PR1122
 PR1122.The dynamic height is computed by dividing the NAVD 88
 PR1122.geopotential number by the normal gravity value computed on the
 PR1122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1122.degrees latitude (g = 980.6199 gals.).
 PR1122
 PR1122.The modeled gravity was interpolated from observed gravity values.
 PR1122
 PR1122;                    North         East    Units  Estimated Accuracy
 PR1122;SPC SD N     -   118,650.      833,330.      MT  (+/- 180 meters Scaled)
 PR1122
 PR1122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ542695(NAD 83)
 PR1122
 PR1122                          SUPERSEDED SURVEY CONTROL
 PR1122
 PR1122  NAVD 88 (06/15/91)  542.070  (m)         1778.44   (f) SUPERSEDED  1 2
 PR1122
 PR1122.Superseded values are not recommended for survey control.
 PR1122
 PR1122.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1122.See file dsdata.pdf to determine how the superseded data were derived.
 PR1122
 PR1122_MARKER: DB = BENCH MARK DISK
 PR1122_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1122_SP_SET: ABUTMENT
 PR1122_STAMPING: 29-175.93 1978 1777.43
 PR1122_MARK LOGO: SDDT
 PR1122_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1122_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1122+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1122
 PR1122  HISTORY     - Date     Condition        Report By
 PR1122  HISTORY     - 1975     MONUMENTED       SDDT
 PR1122  HISTORY     - 19900703 GOOD             NGS
 PR1122
 PR1122                          STATION DESCRIPTION
 PR1122
 PR1122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1122'3.3 KM (2.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1122'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1122'2.6 M (8.5 FT) SOUTH OF THE NORTH END OF THE EAST CONCRETE ABUTMENT
 PR1122'OF THE SOUTHBOUND OVERPASS OF A COUNTY ROAD, 1.5 KM (0.9 MI)
 PR1122'NORTHWEST OF MILEPOST 175, 5.2 M (17.1 FT) NORTHEAST OF THE CENTERLINE
 PR1122'OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE
 PR1122'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1124 ***********************************************************************
 PR1124  DESIGNATION -  I29 176.52
 PR1124  PID         -  PR1124
 PR1124  STATE/COUNTY-  SD/CODINGTON
 PR1124  COUNTRY     -  US
 PR1124  USGS QUAD   -  WATERTOWN SE (2017)
 PR1124
 PR1124                         *CURRENT SURVEY CONTROL
 PR1124  ______________________________________________________________________
 PR1124* NAD 83(1986) POSITION- 44 52 14.     (N) 097 03 18.     (W)   SCALED
 PR1124* NAVD 88 ORTHO HEIGHT -   538.052 (meters)     1765.26  (feet) ADJUSTED
 PR1124  ______________________________________________________________________
 PR1124  GEOID HEIGHT    -        -25.114 (meters)                     GEOID18
 PR1124  DYNAMIC HEIGHT  -        537.974 (meters)     1765.00  (feet) COMP
 PR1124  MODELED GRAVITY -    980,454.2   (mgal)                       NAVD 88
 PR1124
 PR1124  VERT ORDER      -  FIRST     CLASS II
 PR1124
 PR1124.The horizontal coordinates were scaled from a map and have
 PR1124.an estimated accuracy of +/- 6 seconds.
 PR1124
 PR1124.The orthometric height was determined by differential leveling and
 PR1124.adjusted by the NATIONAL GEODETIC SURVEY
 PR1124.in October 1997.
 PR1124
 PR1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1124.GEOID18 height accuracy estimate available here.
 PR1124
 PR1124.Click photographs - Photos may exist for this station.
 PR1124
 PR1124.The dynamic height is computed by dividing the NAVD 88
 PR1124.geopotential number by the normal gravity value computed on the
 PR1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1124.degrees latitude (g = 980.6199 gals.).
 PR1124
 PR1124.The modeled gravity was interpolated from observed gravity values.
 PR1124
 PR1124;                    North         East    Units  Estimated Accuracy
 PR1124;SPC SD N     -   119,490.      832,660.      MT  (+/- 180 meters Scaled)
 PR1124
 PR1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ536704(NAD 83)
 PR1124
 PR1124                          SUPERSEDED SURVEY CONTROL
 PR1124
 PR1124  NAVD 88 (06/15/91)  538.053  (m)         1765.26   (f) SUPERSEDED  1 2
 PR1124
 PR1124.Superseded values are not recommended for survey control.
 PR1124
 PR1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1124.See file dsdata.pdf to determine how the superseded data were derived.
 PR1124
 PR1124_MARKER: B = BOLT
 PR1124_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR1124_SP_SET: FOOTING
 PR1124_MARK LOGO: NONE
 PR1124_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1124+STABILITY: SURFACE MOTION
 PR1124_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1124+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1124
 PR1124  HISTORY     - Date     Condition        Report By
 PR1124  HISTORY     - UNK      MONUMENTED       SDDT
 PR1124  HISTORY     - 19900703 GOOD             NGS
 PR1124
 PR1124                          STATION DESCRIPTION
 PR1124
 PR1124'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1124'2.2 KM (1.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1124'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.0 KM
 PR1124'(0.6 MI) NORTHWEST OF MILEPOST 176, 21.2 M (69.6 FT) EAST OF THE
 PR1124'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 8.4 M (27.6 FT)
 PR1124'WEST OF A FENCE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PR1124'NOTE--THE DATUM POINT IS THE TOP OF THE MOST SOUTHWESTERLY OF 4 BOLTS
 PR1124'OF THE MOST WESTERLY OF 2 FOOTINGS OF A HIGHWAY INFORMATION SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1125 ***********************************************************************
 PR1125  DESIGNATION -  I29 176.77
 PR1125  PID         -  PR1125
 PR1125  STATE/COUNTY-  SD/CODINGTON
 PR1125  COUNTRY     -  US
 PR1125  USGS QUAD   -  WATERTOWN SE (2017)
 PR1125
 PR1125                         *CURRENT SURVEY CONTROL
 PR1125  ______________________________________________________________________
 PR1125* NAD 83(1986) POSITION- 44 52 21.     (N) 097 03 22.     (W)   SCALED
 PR1125* NAVD 88 ORTHO HEIGHT -   538.844 (meters)     1767.86  (feet) ADJUSTED
 PR1125  ______________________________________________________________________
 PR1125  GEOID HEIGHT    -        -25.115 (meters)                     GEOID18
 PR1125  DYNAMIC HEIGHT  -        538.766 (meters)     1767.60  (feet) COMP
 PR1125  MODELED GRAVITY -    980,454.2   (mgal)                       NAVD 88
 PR1125
 PR1125  VERT ORDER      -  FIRST     CLASS II
 PR1125
 PR1125.The horizontal coordinates were scaled from a map and have
 PR1125.an estimated accuracy of +/- 6 seconds.
 PR1125
 PR1125.The orthometric height was determined by differential leveling and
 PR1125.adjusted by the NATIONAL GEODETIC SURVEY
 PR1125.in October 1997.
 PR1125
 PR1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1125.GEOID18 height accuracy estimate available here.
 PR1125
 PR1125.Click photographs - Photos may exist for this station.
 PR1125
 PR1125.The dynamic height is computed by dividing the NAVD 88
 PR1125.geopotential number by the normal gravity value computed on the
 PR1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1125.degrees latitude (g = 980.6199 gals.).
 PR1125
 PR1125.The modeled gravity was interpolated from observed gravity values.
 PR1125
 PR1125;                    North         East    Units  Estimated Accuracy
 PR1125;SPC SD N     -   119,700.      832,570.      MT  (+/- 180 meters Scaled)
 PR1125
 PR1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ535706(NAD 83)
 PR1125
 PR1125                          SUPERSEDED SURVEY CONTROL
 PR1125
 PR1125  NAVD 88 (06/15/91)  538.845  (m)         1767.86   (f) SUPERSEDED  1 2
 PR1125
 PR1125.Superseded values are not recommended for survey control.
 PR1125
 PR1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1125.See file dsdata.pdf to determine how the superseded data were derived.
 PR1125
 PR1125_MARKER: DB = BENCH MARK DISK
 PR1125_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1125_STAMPING: 29-176.77 1978 1766.84
 PR1125_MARK LOGO: SDDT
 PR1125_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1125_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1125+STABILITY: SURFACE MOTION
 PR1125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1125+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1125
 PR1125  HISTORY     - Date     Condition        Report By
 PR1125  HISTORY     - 1978     MONUMENTED       SDDT
 PR1125  HISTORY     - 19900703 GOOD             NGS
 PR1125
 PR1125                          STATION DESCRIPTION
 PR1125
 PR1125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1125'2.0 KM (1.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1125'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.05 KM
 PR1125'(0.65 MI) NORTHWEST OF MILEPOST 176, AT A HIGH LINE CROSSING, 29.3 M
 PR1125'(96.1 FT) SOUTHWEST OF THE MOST SOUTHERLY OF 2 UTILITY POLES, 29.1 M
 PR1125'(95.5 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND
 PR1125'LANES OF THE HIGHWAY, 17.1 M (56.1 FT) SOUTHEAST OF THE EAST LEG OF A
 PR1125'HIGHWAY INFORMATION SIGN, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 PR1125'T-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1126 ***********************************************************************
 PR1126  DESIGNATION -  I29 177.59
 PR1126  PID         -  PR1126
 PR1126  STATE/COUNTY-  SD/CODINGTON
 PR1126  COUNTRY     -  US
 PR1126  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1126
 PR1126                         *CURRENT SURVEY CONTROL
 PR1126  ______________________________________________________________________
 PR1126* NAD 83(1986) POSITION- 44 53 03.     (N) 097 03 22.     (W)   SCALED
 PR1126* NAVD 88 ORTHO HEIGHT -   545.532 (meters)     1789.80  (feet) ADJUSTED
 PR1126  ______________________________________________________________________
 PR1126  GEOID HEIGHT    -        -25.127 (meters)                     GEOID18
 PR1126  DYNAMIC HEIGHT  -        545.453 (meters)     1789.54  (feet) COMP
 PR1126  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 PR1126
 PR1126  VERT ORDER      -  FIRST     CLASS II
 PR1126
 PR1126.The horizontal coordinates were scaled from a map and have
 PR1126.an estimated accuracy of +/- 6 seconds.
 PR1126
 PR1126.The orthometric height was determined by differential leveling and
 PR1126.adjusted by the NATIONAL GEODETIC SURVEY
 PR1126.in October 1997.
 PR1126
 PR1126.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1126.GEOID18 height accuracy estimate available here.
 PR1126
 PR1126.Click photographs - Photos may exist for this station.
 PR1126
 PR1126.The dynamic height is computed by dividing the NAVD 88
 PR1126.geopotential number by the normal gravity value computed on the
 PR1126.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1126.degrees latitude (g = 980.6199 gals.).
 PR1126
 PR1126.The modeled gravity was interpolated from observed gravity values.
 PR1126
 PR1126;                    North         East    Units  Estimated Accuracy
 PR1126;SPC SD N     -   121,000.      832,520.      MT  (+/- 180 meters Scaled)
 PR1126
 PR1126_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ535719(NAD 83)
 PR1126
 PR1126                          SUPERSEDED SURVEY CONTROL
 PR1126
 PR1126  NAVD 88 (06/15/91)  545.533  (m)         1789.80   (f) SUPERSEDED  1 2
 PR1126
 PR1126.Superseded values are not recommended for survey control.
 PR1126
 PR1126.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1126.See file dsdata.pdf to determine how the superseded data were derived.
 PR1126
 PR1126_MARKER: B = BOLT
 PR1126_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PR1126_SP_SET: FOOTING
 PR1126_STAMPING: 29-177.59
 PR1126_MARK LOGO: NONE
 PR1126_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PR1126_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1126+STABILITY: SURFACE MOTION
 PR1126_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1126+SATELLITE: SATELLITE OBSERVATIONS - July 03, 1990
 PR1126
 PR1126  HISTORY     - Date     Condition        Report By
 PR1126  HISTORY     - UNK      MONUMENTED       SDDT
 PR1126  HISTORY     - 19900703 GOOD             NGS
 PR1126
 PR1126                          STATION DESCRIPTION
 PR1126
 PR1126'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1126'0.65 KM (0.40 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1126'JUNCTION WITH U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.95 KM
 PR1126'(0.59 MI) NORTHWEST OF MILEPOST 177, 21.2 M (69.6 FT) EAST OF THE
 PR1126'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 8.6 M (28.2 FT)
 PR1126'WEST OF A FENCE, AND 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PR1126'NOTE--THE DATUM POINT IS THE TOP OF THE MOST NORTHWESTERLY OF 4 BOLTS
 PR1126'OF THE MOST WESTERLY OF 2 FOOTINGS OF A HIGHWAY INFORMATION SIGN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1127 ***********************************************************************
 PR1127  DESIGNATION -  I29 178.01
 PR1127  PID         -  PR1127
 PR1127  STATE/COUNTY-  SD/CODINGTON
 PR1127  COUNTRY     -  US
 PR1127  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1127
 PR1127                         *CURRENT SURVEY CONTROL
 PR1127  ______________________________________________________________________
 PR1127* NAD 83(1986) POSITION- 44 53 23.     (N) 097 03 26.     (W)   SCALED
 PR1127* NAVD 88 ORTHO HEIGHT -   545.199 (meters)     1788.71  (feet) ADJUSTED
 PR1127  ______________________________________________________________________
 PR1127  GEOID HEIGHT    -        -25.132 (meters)                     GEOID18
 PR1127  DYNAMIC HEIGHT  -        545.120 (meters)     1788.45  (feet) COMP
 PR1127  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 PR1127
 PR1127  VERT ORDER      -  FIRST     CLASS II
 PR1127
 PR1127.The horizontal coordinates were scaled from a map and have
 PR1127.an estimated accuracy of +/- 6 seconds.
 PR1127
 PR1127.The orthometric height was determined by differential leveling and
 PR1127.adjusted by the NATIONAL GEODETIC SURVEY
 PR1127.in July 1998.
 PR1127
 PR1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1127.GEOID18 height accuracy estimate available here.
 PR1127
 PR1127.Click photographs - Photos may exist for this station.
 PR1127
 PR1127.The dynamic height is computed by dividing the NAVD 88
 PR1127.geopotential number by the normal gravity value computed on the
 PR1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1127.degrees latitude (g = 980.6199 gals.).
 PR1127
 PR1127.The modeled gravity was interpolated from observed gravity values.
 PR1127
 PR1127;                    North         East    Units  Estimated Accuracy
 PR1127;SPC SD N     -   121,610.      832,410.      MT  (+/- 180 meters Scaled)
 PR1127
 PR1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534725(NAD 83)
 PR1127
 PR1127                          SUPERSEDED SURVEY CONTROL
 PR1127
 PR1127  NAVD 88 (10/06/97)  545.202  (m)         1788.72   (f) SUPERSEDED  1 2
 PR1127  NAVD 88 (06/15/91)  545.203  (m)         1788.72   (f) SUPERSEDED  1 2
 PR1127
 PR1127.Superseded values are not recommended for survey control.
 PR1127
 PR1127.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1127.See file dsdata.pdf to determine how the superseded data were derived.
 PR1127
 PR1127_MARKER: DB = BENCH MARK DISK
 PR1127_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR1127_SP_SET: BRIDGE CURB
 PR1127_STAMPING: 29-178.01 19
 PR1127_MARK LOGO: SDDT
 PR1127_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1127_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1127_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1127+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR1127
 PR1127  HISTORY     - Date     Condition        Report By
 PR1127  HISTORY     - UNK      MONUMENTED       SDDT
 PR1127  HISTORY     - 19900703 GOOD             NGS
 PR1127  HISTORY     - 19950919 GOOD             NGS
 PR1127  HISTORY     - 19961011 GOOD             CHANCE
 PR1127
 PR1127                          STATION DESCRIPTION
 PR1127
 PR1127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1127'IN WATERTOWN, AT THE INTERSECTION OF U.S HIGHWAY 212 AND INTERSTATE
 PR1127'HIGHWAY 29 (EXIT 177), IN THE EAST CONCRETE CURB OF THE INTERSTATE
 PR1127'HIGHWAY OVERPASS OF THE U.S. HIGHWAY, 5.2 M (17.1 FT) EAST OF THE
 PR1127'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT)
 PR1127'SOUTH OF THE NORTH END OF THE OVERPASS, AND 0.3 M (1.0 FT) ABOVE THE
 PR1127'LEVEL OF THE INTERSTATE HIGHWAY.
 PR1127
 PR1127                          STATION RECOVERY (1995)
 PR1127
 PR1127'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1127'IN WATERTOWN, AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND U.S.
 PR1127'HIGHWAY 212, NEAR THE NORTH END OF THE EAST CONCRETE CURB OF THE
 PR1127'SOUTHBOUND INTERSTATE HIGHWAY 0VERPASS OF THE U.S. HIGHWAY, 41.0 M
 PR1127'(134.5 FT) SOUTHEAST OF MILEPOST 178, 33.7 M (110.6 FT) NORTH OF THE
 PR1127'CENTERLINE OF THE U.S. HIGHWAY, 5.2 M (17.1 FT) EAST OF THE CENTERLINE
 PR1127'OF THE SOUTHBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT) SOUTH OF THE
 PR1127'NORTH END OF THE OVERPASS, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 PR1127'INTERSTATE HIGHWAY.
 PR1127
 PR1127                          STATION RECOVERY (1996)
 PR1127
 PR1127'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR1127'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1128 ***********************************************************************
 PR1128  DESIGNATION -  I29 178.19
 PR1128  PID         -  PR1128
 PR1128  STATE/COUNTY-  SD/CODINGTON
 PR1128  COUNTRY     -  US
 PR1128  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1128
 PR1128                         *CURRENT SURVEY CONTROL
 PR1128  ______________________________________________________________________
 PR1128* NAD 83(1986) POSITION- 44 53 34.     (N) 097 03 24.     (W)   SCALED
 PR1128* NAVD 88 ORTHO HEIGHT -   540.179 (meters)     1772.24  (feet) ADJUSTED
 PR1128  ______________________________________________________________________
 PR1128  GEOID HEIGHT    -        -25.135 (meters)                     GEOID18
 PR1128  DYNAMIC HEIGHT  -        540.100 (meters)     1771.98  (feet) COMP
 PR1128  MODELED GRAVITY -    980,453.4   (mgal)                       NAVD 88
 PR1128
 PR1128  VERT ORDER      -  FIRST     CLASS II
 PR1128
 PR1128.The horizontal coordinates were scaled from a map and have
 PR1128.an estimated accuracy of +/- 6 seconds.
 PR1128
 PR1128.The orthometric height was determined by differential leveling and
 PR1128.adjusted by the NATIONAL GEODETIC SURVEY
 PR1128.in July 1998.
 PR1128
 PR1128.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1128.GEOID18 height accuracy estimate available here.
 PR1128
 PR1128.Click photographs - Photos may exist for this station.
 PR1128
 PR1128.The dynamic height is computed by dividing the NAVD 88
 PR1128.geopotential number by the normal gravity value computed on the
 PR1128.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1128.degrees latitude (g = 980.6199 gals.).
 PR1128
 PR1128.The modeled gravity was interpolated from observed gravity values.
 PR1128
 PR1128;                    North         East    Units  Estimated Accuracy
 PR1128;SPC SD N     -   121,950.      832,440.      MT  (+/- 180 meters Scaled)
 PR1128
 PR1128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534728(NAD 83)
 PR1128
 PR1128                          SUPERSEDED SURVEY CONTROL
 PR1128
 PR1128  NAVD 88 (06/15/91)  540.185  (m)         1772.26   (f) SUPERSEDED  1 2
 PR1128
 PR1128.Superseded values are not recommended for survey control.
 PR1128
 PR1128.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1128.See file dsdata.pdf to determine how the superseded data were derived.
 PR1128
 PR1128_MARKER: DB = BENCH MARK DISK
 PR1128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1128_STAMPING: 29-178.19 1978 1771.27
 PR1128_MARK LOGO: SDDT
 PR1128_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1128+STABILITY: SURFACE MOTION
 PR1128_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1128+SATELLITE: SATELLITE OBSERVATIONS - October 11, 1996
 PR1128
 PR1128  HISTORY     - Date     Condition        Report By
 PR1128  HISTORY     - 1978     MONUMENTED       SDDT
 PR1128  HISTORY     - 19900721 GOOD             NGS
 PR1128  HISTORY     - 19950919 GOOD             NGS
 PR1128  HISTORY     - 19961011 GOOD             CHANCE
 PR1128
 PR1128                          STATION DESCRIPTION
 PR1128
 PR1128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1128'0.35 KM (0.22 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1128'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.35 KM
 PR1128'(0.22 MI) NORTH OF MILEPOST 178, 68.9 M (226.0 FT) EAST OF THE
 PR1128'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 42.8 M (140.4 FT)
 PR1128'NORTH-NORTHEAST OF THE CENTER OF A NORTHBOUND ON RAMP (EXIT 177), 5.7
 PR1128'M (18.7 FT) NORTH OF THE MOST SOUTHERLY OF 6 FENCE BRACE POSTS, 2.0 M
 PR1128'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.65 M (2.13 FT) WEST OF A
 PR1128'FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS
 PR1128'FLUSH WITH THE GROUND SURFACE.
 PR1128
 PR1128                          STATION RECOVERY (1995)
 PR1128
 PR1128'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1128'0.3 KM (0.20 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1128'JUNCTION OF U.S. HIGHWAY 212 IN WATERTOWN (EXIT 177), 262.0 M (859.6
 PR1128'FT) NORTH OF MILEPOST 178, 68.9 M (226.0 FT) EAST OF THE CENTERLINE OF
 PR1128'THE NORTHBOUND LANES OF THE HIGHWAY, 42.8 M (140.4 FT) NORTHEAST OF
 PR1128'THE CENTER OF AN ON RAMP, 5.7 M (18.7 FT) NORTH OF THE SOUTH END OF 6
 PR1128'BRACED FENCE POSTS, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6
 PR1128'M (2.0 FT) WEST OF A FENCE, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND
 PR1128'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PR1128
 PR1128                          STATION RECOVERY (1996)
 PR1128
 PR1128'RECOVERY NOTE BY JE CHANCE AND ASSOCIATES 1996 (LH)
 PR1128'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1129 ***********************************************************************
 PR1129  DESIGNATION -  I29 178.21
 PR1129  PID         -  PR1129
 PR1129  STATE/COUNTY-  SD/CODINGTON
 PR1129  COUNTRY     -  US
 PR1129  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1129
 PR1129                         *CURRENT SURVEY CONTROL
 PR1129  ______________________________________________________________________
 PR1129* NAD 83(1986) POSITION- 44 53 37.     (N) 097 03 23.     (W)   SCALED
 PR1129* NAVD 88 ORTHO HEIGHT -   542.011 (meters)     1778.25  (feet) ADJUSTED
 PR1129  ______________________________________________________________________
 PR1129  GEOID HEIGHT    -        -25.136 (meters)                     GEOID18
 PR1129  DYNAMIC HEIGHT  -        541.931 (meters)     1777.99  (feet) COMP
 PR1129  MODELED GRAVITY -    980,453.4   (mgal)                       NAVD 88
 PR1129
 PR1129  VERT ORDER      -  FIRST     CLASS II
 PR1129
 PR1129.The horizontal coordinates were scaled from a map and have
 PR1129.an estimated accuracy of +/- 6 seconds.
 PR1129
 PR1129.The orthometric height was determined by differential leveling and
 PR1129.adjusted by the NATIONAL GEODETIC SURVEY
 PR1129.in June 1991.
 PR1129
 PR1129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1129.GEOID18 height accuracy estimate available here.
 PR1129
 PR1129.Click photographs - Photos may exist for this station.
 PR1129
 PR1129.The dynamic height is computed by dividing the NAVD 88
 PR1129.geopotential number by the normal gravity value computed on the
 PR1129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1129.degrees latitude (g = 980.6199 gals.).
 PR1129
 PR1129.The modeled gravity was interpolated from observed gravity values.
 PR1129
 PR1129;                    North         East    Units  Estimated Accuracy
 PR1129;SPC SD N     -   122,050.      832,460.      MT  (+/- 180 meters Scaled)
 PR1129
 PR1129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534729(NAD 83)
 PR1129
 PR1129                          SUPERSEDED SURVEY CONTROL
 PR1129
 PR1129.No superseded survey control is available for this station.
 PR1129
 PR1129_MARKER: Z = SEE DESCRIPTION
 PR1129_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1129_STAMPING: 29-178.21
 PR1129_MARK LOGO: NGS
 PR1129_PROJECTION: FLUSH
 PR1129_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1129_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1129+STABILITY: POSITION/ELEVATION WELL
 PR1129_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1129+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 PR1129_ROD/PIPE-DEPTH: 6.4 meters
 PR1129_SLEEVE-DEPTH  : 2.0 meters
 PR1129
 PR1129  HISTORY     - Date     Condition        Report By
 PR1129  HISTORY     - UNK      MONUMENTED       SDDT
 PR1129  HISTORY     - 19900721 GOOD             NGS
 PR1129  HISTORY     - 19950919 GOOD             NGS
 PR1129
 PR1129                          STATION DESCRIPTION
 PR1129
 PR1129'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1129'0.35 KM (0.22 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1129'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.35 KM
 PR1129'(0.22 MI) NORTH OF MILEPOST 178, 68.7 M (225.4 FT) EAST OF AND LEVEL
 PR1129'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 52.2 M
 PR1129'(171.3 FT) EAST OF THE CENTER OF A NORTHBOUND ON RAMP (EXIT 177), 0.4
 PR1129'M (1.3 FT) EAST OF A WITNESS POST, AND 0.4 M (1.3 FT) WEST OF A
 PR1129'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 PR1129'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO
 PR1129'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PR1129
 PR1129                          STATION RECOVERY (1995)
 PR1129
 PR1129'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1129'0.4 KM (0.25 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1129'JUNCTION OF U.S. HIGHWAY 212 IN WATERTOWN (EXIT 177), 335.0 M (1099.1
 PR1129'FT) NORTH OF MILEPOST 178, 68.7 M (225.4 FT) EAST OF THE CENTERLINE OF
 PR1129'THE NORTHBOUND LANES OF THE HIGHWAY, 52.2 M (171.3 FT) EAST OF THE
 PR1129'CENTER OF AN ON RAMP, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST AND
 PR1129'FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO AN
 PR1129'IRON PIPE CAP THAT IS AFFIXED TO 1 1/2-INCH GALVANIZED STEEL PIPE.
 PR1129'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PR1129'THROUGH A 4-INCH PVC CAP.  THE STABILITY CODE FOR THIS MARK IS CLASS
 PR1129'A, AS DETERMINED BY SDDT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1130 ***********************************************************************
 PR1130  DESIGNATION -  I29 179.68
 PR1130  PID         -  PR1130
 PR1130  STATE/COUNTY-  SD/CODINGTON
 PR1130  COUNTRY     -  US
 PR1130  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1130
 PR1130                         *CURRENT SURVEY CONTROL
 PR1130  ______________________________________________________________________
 PR1130* NAD 83(1986) POSITION- 44 54 53.     (N) 097 03 22.     (W)   SCALED
 PR1130* NAVD 88 ORTHO HEIGHT -   540.603 (meters)     1773.63  (feet) ADJUSTED
 PR1130  ______________________________________________________________________
 PR1130  GEOID HEIGHT    -        -25.156 (meters)                     GEOID18
 PR1130  DYNAMIC HEIGHT  -        540.524 (meters)     1773.37  (feet) COMP
 PR1130  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 PR1130
 PR1130  VERT ORDER      -  FIRST     CLASS II
 PR1130
 PR1130.The horizontal coordinates were scaled from a map and have
 PR1130.an estimated accuracy of +/- 6 seconds.
 PR1130
 PR1130.The orthometric height was determined by differential leveling and
 PR1130.adjusted by the NATIONAL GEODETIC SURVEY
 PR1130.in June 1991.
 PR1130
 PR1130.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1130.GEOID18 height accuracy estimate available here.
 PR1130
 PR1130.Click photographs - Photos may exist for this station.
 PR1130
 PR1130.The dynamic height is computed by dividing the NAVD 88
 PR1130.geopotential number by the normal gravity value computed on the
 PR1130.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1130.degrees latitude (g = 980.6199 gals.).
 PR1130
 PR1130.The modeled gravity was interpolated from observed gravity values.
 PR1130
 PR1130;                    North         East    Units  Estimated Accuracy
 PR1130;SPC SD N     -   124,390.      832,400.      MT  (+/- 180 meters Scaled)
 PR1130
 PR1130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534753(NAD 83)
 PR1130
 PR1130                          SUPERSEDED SURVEY CONTROL
 PR1130
 PR1130.No superseded survey control is available for this station.
 PR1130
 PR1130_MARKER: DB = BENCH MARK DISK
 PR1130_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 PR1130_SP_SET: BRIDGE DECK
 PR1130_STAMPING: BM 29-179.68 1978 1772.60
 PR1130_MARK LOGO: SDDT
 PR1130_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1130_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1130_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1130+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 PR1130
 PR1130  HISTORY     - Date     Condition        Report By
 PR1130  HISTORY     - 1978     MONUMENTED       SDDT
 PR1130  HISTORY     - 19900721 GOOD             NGS
 PR1130  HISTORY     - 19950919 GOOD             NGS
 PR1130
 PR1130                          STATION DESCRIPTION
 PR1130
 PR1130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1130'2.8 KM (1.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1130'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1130'1.1 M (3.6 FT) SOUTH OF THE NORTH END OF THE NORTH ABUTMENT PARAPET
 PR1130'OF THE NORTHBOUND HIGHWAY BRIDGE SPANNING WILLOW CREEK, 1.1 KM
 PR1130'(0.7 MI) NORTH OF MILEPOST 179, 7.0 M (23.0 FT) EAST OF THE
 PR1130'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.85 M
 PR1130'(2.79 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 PR1130
 PR1130                          STATION RECOVERY (1995)
 PR1130
 PR1130'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1130'2.8 KM (1.75 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1130'JUNCTION OF U.S. HIGHWAY 212 IN WATERTOWN (EXIT 177), IN TOP OF AND
 PR1130'1.1 M (3.6 FT) SOUTH OF THE NORTH END OF A HIGHWAY BRIDGE SPANNING
 PR1130'WILLOW CREEK, 511.0 M (1676.5 FT) SOUTH OF MILEPOST 180, 7.0 M (23.0
 PR1130'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND
 PR1130'0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1131 ***********************************************************************
 PR1131  DESIGNATION -  I29 179.81
 PR1131  PID         -  PR1131
 PR1131  STATE/COUNTY-  SD/CODINGTON
 PR1131  COUNTRY     -  US
 PR1131  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1131
 PR1131                         *CURRENT SURVEY CONTROL
 PR1131  ______________________________________________________________________
 PR1131* NAD 83(1986) POSITION- 44 54 58.     (N) 097 03 22.     (W)   SCALED
 PR1131* NAVD 88 ORTHO HEIGHT -   540.753 (meters)     1774.12  (feet) ADJUSTED
 PR1131  ______________________________________________________________________
 PR1131  GEOID HEIGHT    -        -25.157 (meters)                     GEOID18
 PR1131  DYNAMIC HEIGHT  -        540.674 (meters)     1773.86  (feet) COMP
 PR1131  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 PR1131
 PR1131  VERT ORDER      -  FIRST     CLASS II
 PR1131
 PR1131.The horizontal coordinates were scaled from a map and have
 PR1131.an estimated accuracy of +/- 6 seconds.
 PR1131
 PR1131.The orthometric height was determined by differential leveling and
 PR1131.adjusted by the NATIONAL GEODETIC SURVEY
 PR1131.in June 1991.
 PR1131
 PR1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1131.GEOID18 height accuracy estimate available here.
 PR1131
 PR1131.Click photographs - Photos may exist for this station.
 PR1131
 PR1131.The dynamic height is computed by dividing the NAVD 88
 PR1131.geopotential number by the normal gravity value computed on the
 PR1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1131.degrees latitude (g = 980.6199 gals.).
 PR1131
 PR1131.The modeled gravity was interpolated from observed gravity values.
 PR1131
 PR1131;                    North         East    Units  Estimated Accuracy
 PR1131;SPC SD N     -   124,550.      832,390.      MT  (+/- 180 meters Scaled)
 PR1131
 PR1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534754(NAD 83)
 PR1131
 PR1131                          SUPERSEDED SURVEY CONTROL
 PR1131
 PR1131.No superseded survey control is available for this station.
 PR1131
 PR1131_MARKER: Z = SEE DESCRIPTION
 PR1131_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1131_STAMPING: 29-179.81
 PR1131_MARK LOGO: NGS
 PR1131_PROJECTION: FLUSH
 PR1131_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1131+STABILITY: POSITION/ELEVATION WELL
 PR1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1131+SATELLITE: SATELLITE OBSERVATIONS - September 19, 1995
 PR1131_ROD/PIPE-DEPTH: 6.4 meters
 PR1131_SLEEVE-DEPTH  : 2.0 meters
 PR1131
 PR1131  HISTORY     - Date     Condition        Report By
 PR1131  HISTORY     - UNK      MONUMENTED       SDDT
 PR1131  HISTORY     - 19900721 GOOD             NGS
 PR1131  HISTORY     - 19950919 GOOD             NGS
 PR1131
 PR1131                          STATION DESCRIPTION
 PR1131
 PR1131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1131'2.9 KM (1.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1131'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.3 KM
 PR1131'(0.8 MI) NORTH OF MILEPOST 179, 29.4 M (96.5 FT) EAST OF AND LEVEL
 PR1131'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M
 PR1131'(1.3 FT) EAST OF A WITNESS POST, AND 0.4 M (1.3 FT) WEST OF A FENCE.
 PR1131'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 PR1131'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 PR1131'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PR1131'PVC SCREW CAP.
 PR1131
 PR1131                          STATION RECOVERY (1995)
 PR1131
 PR1131'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR1131'2.9 KM (1.80 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1131'JUNCTION OF U.S. HIGHWAY 212 IN WATERTOWN (EXIT 177), 325.0 M (1066.3
 PR1131'FT) SOUTH OF MILEPOST 180, 29.4 M (96.5 FT) EAST OF AND LEVEL WITH THE
 PR1131'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) EAST
 PR1131'OF A WITNESS POST, AND 0.4 M (1.3 FT) WEST OF A FENCE. NOTE--THE DATUM
 PR1131'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 PR1131'AFFIXED TO 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM
 PR1131'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PR1131'THE STABILITY CODE FOR THIS MARK IS CLASS A, AS DETERMINED BY SDDT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1132 ***********************************************************************
 PR1132  DESIGNATION -  I29 180.17
 PR1132  PID         -  PR1132
 PR1132  STATE/COUNTY-  SD/CODINGTON
 PR1132  COUNTRY     -  US
 PR1132  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1132
 PR1132                         *CURRENT SURVEY CONTROL
 PR1132  ______________________________________________________________________
 PR1132* NAD 83(1986) POSITION- 44 55 18.     (N) 097 03 21.     (W)   SCALED
 PR1132* NAVD 88 ORTHO HEIGHT -   553.019 (meters)     1814.36  (feet) ADJUSTED
 PR1132  ______________________________________________________________________
 PR1132  GEOID HEIGHT    -        -25.161 (meters)                     GEOID18
 PR1132  DYNAMIC HEIGHT  -        552.938 (meters)     1814.10  (feet) COMP
 PR1132  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 PR1132
 PR1132  VERT ORDER      -  FIRST     CLASS II
 PR1132
 PR1132.The horizontal coordinates were scaled from a map and have
 PR1132.an estimated accuracy of +/- 6 seconds.
 PR1132
 PR1132.The orthometric height was determined by differential leveling and
 PR1132.adjusted by the NATIONAL GEODETIC SURVEY
 PR1132.in June 1991.
 PR1132
 PR1132.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1132.GEOID18 height accuracy estimate available here.
 PR1132
 PR1132.Click photographs - Photos may exist for this station.
 PR1132
 PR1132.The dynamic height is computed by dividing the NAVD 88
 PR1132.geopotential number by the normal gravity value computed on the
 PR1132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1132.degrees latitude (g = 980.6199 gals.).
 PR1132
 PR1132.The modeled gravity was interpolated from observed gravity values.
 PR1132
 PR1132;                    North         East    Units  Estimated Accuracy
 PR1132;SPC SD N     -   125,160.      832,390.      MT  (+/- 180 meters Scaled)
 PR1132
 PR1132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534760(NAD 83)
 PR1132
 PR1132                          SUPERSEDED SURVEY CONTROL
 PR1132
 PR1132.No superseded survey control is available for this station.
 PR1132
 PR1132_MARKER: DB = BENCH MARK DISK
 PR1132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1132_STAMPING: 29-180.17 1978 1813.33
 PR1132_MARK LOGO: SDDT
 PR1132_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1132+STABILITY: SURFACE MOTION
 PR1132_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1132+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1132
 PR1132  HISTORY     - Date     Condition        Report By
 PR1132  HISTORY     - 1978     MONUMENTED       SDDT
 PR1132  HISTORY     - 19900721 GOOD             NGS
 PR1132
 PR1132                          STATION DESCRIPTION
 PR1132
 PR1132'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1132'3.5 KM (2.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1132'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.3 KM
 PR1132'(0.2 MI) NORTH OF MILEPOST 180, 29.2 M (95.8 FT) EAST OF AND LEVEL
 PR1132'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 9.4 M
 PR1132'(30.8 FT) SOUTH OF THE MOST NORTHERLY OF 2 T-FENCE CORNERS, 0.9 M
 PR1132'(3.0 FT) NORTH-NORTHWEST OF THE MOST SOUTHERLY 1 OF 2 T-FENCE
 PR1132'CORNERS, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 PR1132'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1133 ***********************************************************************
 PR1133  DESIGNATION -  I29 180.78
 PR1133  PID         -  PR1133
 PR1133  STATE/COUNTY-  SD/CODINGTON
 PR1133  COUNTRY     -  US
 PR1133  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1133
 PR1133                         *CURRENT SURVEY CONTROL
 PR1133  ______________________________________________________________________
 PR1133* NAD 83(1986) POSITION- 44 55 50.     (N) 097 03 20.     (W)   SCALED
 PR1133* NAVD 88 ORTHO HEIGHT -   551.952 (meters)     1810.86  (feet) ADJUSTED
 PR1133  ______________________________________________________________________
 PR1133  GEOID HEIGHT    -        -25.168 (meters)                     GEOID18
 PR1133  DYNAMIC HEIGHT  -        551.871 (meters)     1810.60  (feet) COMP
 PR1133  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 PR1133
 PR1133  VERT ORDER      -  FIRST     CLASS II
 PR1133
 PR1133.The horizontal coordinates were scaled from a map and have
 PR1133.an estimated accuracy of +/- 6 seconds.
 PR1133
 PR1133.The orthometric height was determined by differential leveling and
 PR1133.adjusted by the NATIONAL GEODETIC SURVEY
 PR1133.in June 1991.
 PR1133
 PR1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1133.GEOID18 height accuracy estimate available here.
 PR1133
 PR1133.Click photographs - Photos may exist for this station.
 PR1133
 PR1133.The dynamic height is computed by dividing the NAVD 88
 PR1133.geopotential number by the normal gravity value computed on the
 PR1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1133.degrees latitude (g = 980.6199 gals.).
 PR1133
 PR1133.The modeled gravity was interpolated from observed gravity values.
 PR1133
 PR1133;                    North         East    Units  Estimated Accuracy
 PR1133;SPC SD N     -   126,150.      832,380.      MT  (+/- 180 meters Scaled)
 PR1133
 PR1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534770(NAD 83)
 PR1133
 PR1133                          SUPERSEDED SURVEY CONTROL
 PR1133
 PR1133.No superseded survey control is available for this station.
 PR1133
 PR1133_MARKER: DB = BENCH MARK DISK
 PR1133_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1133_SP_SET: HEADWALL
 PR1133_STAMPING: BM-29-180.78 1978 1809.80
 PR1133_MARK LOGO: SDDT
 PR1133_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1133_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1133+STABILITY: SURFACE MOTION
 PR1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1133+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1133
 PR1133  HISTORY     - Date     Condition        Report By
 PR1133  HISTORY     - 1978     MONUMENTED       SDDT
 PR1133  HISTORY     - 19900721 GOOD             NGS
 PR1133
 PR1133                          STATION DESCRIPTION
 PR1133
 PR1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1133'4.5 KM (2.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1133'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1133'0.2 M (0.7 FT) SOUTH OF THE NORTH END OF THE EAST CONCRETE HEADWALL
 PR1133'OF A BOX CULVERT, 1.3 KM (0.8 MI) NORTH OF MILEPOST 180, 25.3 M
 PR1133'(83.0 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1133'HIGHWAY, 8.0 M (26.2 FT) EAST OF THE CENTER OF A NORTHBOUND ON RAMP
 PR1133'(EXIT 180), 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.35 M
 PR1133'(1.15 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1134 ***********************************************************************
 PR1134  DESIGNATION -  I29 181.00
 PR1134  PID         -  PR1134
 PR1134  STATE/COUNTY-  SD/CODINGTON
 PR1134  COUNTRY     -  US
 PR1134  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1134
 PR1134                         *CURRENT SURVEY CONTROL
 PR1134  ______________________________________________________________________
 PR1134* NAD 83(1986) POSITION- 44 56 01.     (N) 097 03 22.     (W)   SCALED
 PR1134* NAVD 88 ORTHO HEIGHT -   559.971 (meters)     1837.17  (feet) ADJUSTED
 PR1134  ______________________________________________________________________
 PR1134  GEOID HEIGHT    -        -25.170 (meters)                     GEOID18
 PR1134  DYNAMIC HEIGHT  -        559.889 (meters)     1836.90  (feet) COMP
 PR1134  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 PR1134
 PR1134  VERT ORDER      -  FIRST     CLASS II
 PR1134
 PR1134.The horizontal coordinates were scaled from a map and have
 PR1134.an estimated accuracy of +/- 6 seconds.
 PR1134
 PR1134.The orthometric height was determined by differential leveling and
 PR1134.adjusted by the NATIONAL GEODETIC SURVEY
 PR1134.in June 1991.
 PR1134
 PR1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1134.GEOID18 height accuracy estimate available here.
 PR1134
 PR1134.Click photographs - Photos may exist for this station.
 PR1134
 PR1134.The dynamic height is computed by dividing the NAVD 88
 PR1134.geopotential number by the normal gravity value computed on the
 PR1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1134.degrees latitude (g = 980.6199 gals.).
 PR1134
 PR1134.The modeled gravity was interpolated from observed gravity values.
 PR1134
 PR1134;                    North         East    Units  Estimated Accuracy
 PR1134;SPC SD N     -   126,490.      832,320.      MT  (+/- 180 meters Scaled)
 PR1134
 PR1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533774(NAD 83)
 PR1134
 PR1134                          SUPERSEDED SURVEY CONTROL
 PR1134
 PR1134.No superseded survey control is available for this station.
 PR1134
 PR1134_MARKER: DB = BENCH MARK DISK
 PR1134_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR1134_SP_SET: CURB
 PR1134_STAMPING: 29-181.00 1978 18 6.16
 PR1134_MARK LOGO: SDDT
 PR1134_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR1134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1134+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1134
 PR1134  HISTORY     - Date     Condition        Report By
 PR1134  HISTORY     - 1978     MONUMENTED       SDDT
 PR1134  HISTORY     - 19900721 GOOD             NGS
 PR1134
 PR1134                          STATION DESCRIPTION
 PR1134
 PR1134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1134'4.9 KM (3.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1134'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN THE WEST END
 PR1134'OF THE SOUTH CURB OF A COUNTY ROAD OVERPASS OF THE HIGHWAY (EXIT 180)
 PR1134', 28.0 M (91.9 FT) (SLOPE MEASUREMENT) WEST OF THE CENTERLINE OF THE
 PR1134'SOUTHBOUND LANES OF THE HIGHWAY, 6.7 M (22.0 FT) SOUTH OF THE CENTER
 PR1134'OF THE ROAD, 2.4 M (7.9 FT) EAST OF THE WEST END OF THE OVERPASS, AND
 PR1134'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1135 ***********************************************************************
 PR1135  DESIGNATION -  I29 181.15
 PR1135  PID         -  PR1135
 PR1135  STATE/COUNTY-  SD/CODINGTON
 PR1135  COUNTRY     -  US
 PR1135  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1135
 PR1135                         *CURRENT SURVEY CONTROL
 PR1135  ______________________________________________________________________
 PR1135* NAD 83(1986) POSITION- 44 56 11.     (N) 097 03 19.     (W)   SCALED
 PR1135* NAVD 88 ORTHO HEIGHT -   551.655 (meters)     1809.89  (feet) ADJUSTED
 PR1135  ______________________________________________________________________
 PR1135  GEOID HEIGHT    -        -25.173 (meters)                     GEOID18
 PR1135  DYNAMIC HEIGHT  -        551.574 (meters)     1809.62  (feet) COMP
 PR1135  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 PR1135
 PR1135  VERT ORDER      -  FIRST     CLASS II
 PR1135
 PR1135.The horizontal coordinates were scaled from a map and have
 PR1135.an estimated accuracy of +/- 6 seconds.
 PR1135
 PR1135.The orthometric height was determined by differential leveling and
 PR1135.adjusted by the NATIONAL GEODETIC SURVEY
 PR1135.in June 1991.
 PR1135
 PR1135.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1135.GEOID18 height accuracy estimate available here.
 PR1135
 PR1135.Click photographs - Photos may exist for this station.
 PR1135
 PR1135.The dynamic height is computed by dividing the NAVD 88
 PR1135.geopotential number by the normal gravity value computed on the
 PR1135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1135.degrees latitude (g = 980.6199 gals.).
 PR1135
 PR1135.The modeled gravity was interpolated from observed gravity values.
 PR1135
 PR1135;                    North         East    Units  Estimated Accuracy
 PR1135;SPC SD N     -   126,800.      832,370.      MT  (+/- 180 meters Scaled)
 PR1135
 PR1135_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534777(NAD 83)
 PR1135
 PR1135                          SUPERSEDED SURVEY CONTROL
 PR1135
 PR1135.No superseded survey control is available for this station.
 PR1135
 PR1135_MARKER: Z = SEE DESCRIPTION
 PR1135_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1135_STAMPING: 29-181.15
 PR1135_MARK LOGO: NGS
 PR1135_PROJECTION: PROJECTING 3 CENTIMETERS
 PR1135_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1135_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1135+STABILITY: POSITION/ELEVATION WELL
 PR1135_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1135+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1135_ROD/PIPE-DEPTH: 6.4 meters
 PR1135_SLEEVE-DEPTH  : 2.0 meters
 PR1135
 PR1135  HISTORY     - Date     Condition        Report By
 PR1135  HISTORY     - UNK      MONUMENTED       SDDT
 PR1135  HISTORY     - 19900721 GOOD             NGS
 PR1135
 PR1135                          STATION DESCRIPTION
 PR1135
 PR1135'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1135'5.2 KM (3.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1135'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.25 KM
 PR1135'(0.16 MI) KM NORTH OF MILEPOST 181, 68.0 M (223.1 FT) EAST OF THE
 PR1135'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 25.8 M (84.6 FT)
 PR1135'EAST OF THE CENTER OF A NORTHBOUND ON RAMP (EXIT 180), 0.6 M (2.0 FT)
 PR1135'BELOW THE LEVEL OF THE RAMP, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 PR1135'POST. NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 PR1135'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO
 PR1135'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 PR1135'4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1136 ***********************************************************************
 PR1136  DESIGNATION -  I29 181.29
 PR1136  PID         -  PR1136
 PR1136  STATE/COUNTY-  SD/CODINGTON
 PR1136  COUNTRY     -  US
 PR1136  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1136
 PR1136                         *CURRENT SURVEY CONTROL
 PR1136  ______________________________________________________________________
 PR1136* NAD 83(1986) POSITION- 44 56 17.     (N) 097 03 19.     (W)   SCALED
 PR1136* NAVD 88 ORTHO HEIGHT -   550.125 (meters)     1804.87  (feet) ADJUSTED
 PR1136  ______________________________________________________________________
 PR1136  GEOID HEIGHT    -        -25.174 (meters)                     GEOID18
 PR1136  DYNAMIC HEIGHT  -        550.044 (meters)     1804.60  (feet) COMP
 PR1136  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 PR1136
 PR1136  VERT ORDER      -  FIRST     CLASS II
 PR1136
 PR1136.The horizontal coordinates were scaled from a map and have
 PR1136.an estimated accuracy of +/- 6 seconds.
 PR1136
 PR1136.The orthometric height was determined by differential leveling and
 PR1136.adjusted by the NATIONAL GEODETIC SURVEY
 PR1136.in June 1991.
 PR1136
 PR1136.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1136.GEOID18 height accuracy estimate available here.
 PR1136
 PR1136.Click photographs - Photos may exist for this station.
 PR1136
 PR1136.The dynamic height is computed by dividing the NAVD 88
 PR1136.geopotential number by the normal gravity value computed on the
 PR1136.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1136.degrees latitude (g = 980.6199 gals.).
 PR1136
 PR1136.The modeled gravity was interpolated from observed gravity values.
 PR1136
 PR1136;                    North         East    Units  Estimated Accuracy
 PR1136;SPC SD N     -   126,990.      832,370.      MT  (+/- 180 meters Scaled)
 PR1136
 PR1136_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534779(NAD 83)
 PR1136
 PR1136                          SUPERSEDED SURVEY CONTROL
 PR1136
 PR1136.No superseded survey control is available for this station.
 PR1136
 PR1136_MARKER: DB = BENCH MARK DISK
 PR1136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1136_STAMPING: BM 29-181.29 1978 1803.79
 PR1136_MARK LOGO: SDDT
 PR1136_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1136+STABILITY: SURFACE MOTION
 PR1136_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1136+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1136
 PR1136  HISTORY     - Date     Condition        Report By
 PR1136  HISTORY     - 1978     MONUMENTED       SDDT
 PR1136  HISTORY     - 19900721 GOOD             NGS
 PR1136
 PR1136                          STATION DESCRIPTION
 PR1136
 PR1136'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1136'5.4 KM (3.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1136'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.45 KM
 PR1136'(0.28 MI) NORTH OF MILEPOST 181, AT THE NORTH END OF A NORTHBOUND ON
 PR1136'RAMP (EXIT 180), 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 PR1136'NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 PR1136'THE HIGHWAY, 7.4 M (24.3 FT) NORTH OF THE MOST SOUTHERLY OF 2 FENCE
 PR1136'BRACE POSTS, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 PR1136'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1137 ***********************************************************************
 PR1137  DESIGNATION -  I29 182.00
 PR1137  PID         -  PR1137
 PR1137  STATE/COUNTY-  SD/CODINGTON
 PR1137  COUNTRY     -  US
 PR1137  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1137
 PR1137                         *CURRENT SURVEY CONTROL
 PR1137  ______________________________________________________________________
 PR1137* NAD 83(1986) POSITION- 44 56 54.     (N) 097 03 19.     (W)   SCALED
 PR1137* NAVD 88 ORTHO HEIGHT -   554.231 (meters)     1818.34  (feet) ADJUSTED
 PR1137  ______________________________________________________________________
 PR1137  GEOID HEIGHT    -        -25.183 (meters)                     GEOID18
 PR1137  DYNAMIC HEIGHT  -        554.150 (meters)     1818.07  (feet) COMP
 PR1137  MODELED GRAVITY -    980,453.0   (mgal)                       NAVD 88
 PR1137
 PR1137  VERT ORDER      -  FIRST     CLASS II
 PR1137
 PR1137.The horizontal coordinates were scaled from a map and have
 PR1137.an estimated accuracy of +/- 6 seconds.
 PR1137
 PR1137.The orthometric height was determined by differential leveling and
 PR1137.adjusted by the NATIONAL GEODETIC SURVEY
 PR1137.in June 1991.
 PR1137
 PR1137.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1137.GEOID18 height accuracy estimate available here.
 PR1137
 PR1137.Click photographs - Photos may exist for this station.
 PR1137
 PR1137.The dynamic height is computed by dividing the NAVD 88
 PR1137.geopotential number by the normal gravity value computed on the
 PR1137.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1137.degrees latitude (g = 980.6199 gals.).
 PR1137
 PR1137.The modeled gravity was interpolated from observed gravity values.
 PR1137
 PR1137;                    North         East    Units  Estimated Accuracy
 PR1137;SPC SD N     -   128,130.      832,330.      MT  (+/- 180 meters Scaled)
 PR1137
 PR1137_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534790(NAD 83)
 PR1137
 PR1137                          SUPERSEDED SURVEY CONTROL
 PR1137
 PR1137.No superseded survey control is available for this station.
 PR1137
 PR1137_MARKER: DB = BENCH MARK DISK
 PR1137_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1137_STAMPING: 29-182.00 1978 1817.24
 PR1137_MARK LOGO: SDDT
 PR1137_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1137_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1137+STABILITY: SURFACE MOTION
 PR1137_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1137+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1137
 PR1137  HISTORY     - Date     Condition        Report By
 PR1137  HISTORY     - 1978     MONUMENTED       SDDT
 PR1137  HISTORY     - 19900721 GOOD             NGS
 PR1137
 PR1137                          STATION DESCRIPTION
 PR1137
 PR1137'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1137'6.5 KM (4.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1137'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, ON THE EXTENDED
 PR1137'CENTER OF AN ABANDONED SECTION LINE ROAD, 29.4 M (96.5 FT) EAST OF
 PR1137'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1137'18.9 M (62.0 FT) EAST-NORTHEAST OF MILEPOST 182, 7.4 M (24.3 FT)
 PR1137'NORTH OF THE MOST SOUTHERLY OF 2 T-FENCE CORNERS, 6.9 M (22.6 FT)
 PR1137'SOUTH OF THE MOST NORTHERLY OF 2 T-FENCE CORNERS, 0.4 M (1.3 FT) WEST
 PR1137'OF A FENCE, 0.25 M (0.82 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 PR1137'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1138 ***********************************************************************
 PR1138  DESIGNATION -  I29 183.00
 PR1138  PID         -  PR1138
 PR1138  STATE/COUNTY-  SD/CODINGTON
 PR1138  COUNTRY     -  US
 PR1138  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1138
 PR1138                         *CURRENT SURVEY CONTROL
 PR1138  ______________________________________________________________________
 PR1138* NAD 83(1986) POSITION- 44 57 46.     (N) 097 03 17.     (W)   SCALED
 PR1138* NAVD 88 ORTHO HEIGHT -   557.032 (meters)     1827.53  (feet) ADJUSTED
 PR1138  ______________________________________________________________________
 PR1138  GEOID HEIGHT    -        -25.193 (meters)                     GEOID18
 PR1138  DYNAMIC HEIGHT  -        556.950 (meters)     1827.26  (feet) COMP
 PR1138  MODELED GRAVITY -    980,453.2   (mgal)                       NAVD 88
 PR1138
 PR1138  VERT ORDER      -  FIRST     CLASS II
 PR1138
 PR1138.The horizontal coordinates were scaled from a map and have
 PR1138.an estimated accuracy of +/- 6 seconds.
 PR1138
 PR1138.The orthometric height was determined by differential leveling and
 PR1138.adjusted by the NATIONAL GEODETIC SURVEY
 PR1138.in June 1991.
 PR1138
 PR1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1138.GEOID18 height accuracy estimate available here.
 PR1138
 PR1138.Click photographs - Photos may exist for this station.
 PR1138
 PR1138.The dynamic height is computed by dividing the NAVD 88
 PR1138.geopotential number by the normal gravity value computed on the
 PR1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1138.degrees latitude (g = 980.6199 gals.).
 PR1138
 PR1138.The modeled gravity was interpolated from observed gravity values.
 PR1138
 PR1138;                    North         East    Units  Estimated Accuracy
 PR1138;SPC SD N     -   129,730.      832,310.      MT  (+/- 180 meters Scaled)
 PR1138
 PR1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534806(NAD 83)
 PR1138
 PR1138                          SUPERSEDED SURVEY CONTROL
 PR1138
 PR1138.No superseded survey control is available for this station.
 PR1138
 PR1138_MARKER: DB = BENCH MARK DISK
 PR1138_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1138_STAMPING: 29-183.00 1978 1826.55
 PR1138_MARK LOGO: SDDT
 PR1138_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1138_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1138+STABILITY: SURFACE MOTION
 PR1138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1138+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1138
 PR1138  HISTORY     - Date     Condition        Report By
 PR1138  HISTORY     - 1978     MONUMENTED       SDDT
 PR1138  HISTORY     - 19900721 GOOD             NGS
 PR1138
 PR1138                          STATION DESCRIPTION
 PR1138
 PR1138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1138'8.1 KM (5.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1138'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 29.3 M
 PR1138'(96.1 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 PR1138'HIGHWAY, 18.3 M (60.0 FT) EAST-NORTHEAST OF MILEPOST 183, 2.3 M
 PR1138'(7.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A
 PR1138'T-FENCE CORNER,, 0.25 M (0.82 FT) WEST OF A WITNESS POST, AND THE
 PR1138'MONUMENT PROJECTS 0.04 M (0.13 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1139 ***********************************************************************
 PR1139  DESIGNATION -  I29 184.01
 PR1139  PID         -  PR1139
 PR1139  STATE/COUNTY-  SD/CODINGTON
 PR1139  COUNTRY     -  US
 PR1139  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1139
 PR1139                         *CURRENT SURVEY CONTROL
 PR1139  ______________________________________________________________________
 PR1139* NAD 83(1986) POSITION- 44 58 38.     (N) 097 03 15.     (W)   SCALED
 PR1139* NAVD 88 ORTHO HEIGHT -   557.000 (meters)     1827.42  (feet) ADJUSTED
 PR1139  ______________________________________________________________________
 PR1139  GEOID HEIGHT    -        -25.203 (meters)                     GEOID18
 PR1139  DYNAMIC HEIGHT  -        556.919 (meters)     1827.16  (feet) COMP
 PR1139  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 PR1139
 PR1139  VERT ORDER      -  FIRST     CLASS II
 PR1139
 PR1139.The horizontal coordinates were scaled from a map and have
 PR1139.an estimated accuracy of +/- 6 seconds.
 PR1139
 PR1139.The orthometric height was determined by differential leveling and
 PR1139.adjusted by the NATIONAL GEODETIC SURVEY
 PR1139.in June 1991.
 PR1139
 PR1139.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1139.GEOID18 height accuracy estimate available here.
 PR1139
 PR1139.Click photographs - Photos may exist for this station.
 PR1139
 PR1139.The dynamic height is computed by dividing the NAVD 88
 PR1139.geopotential number by the normal gravity value computed on the
 PR1139.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1139.degrees latitude (g = 980.6199 gals.).
 PR1139
 PR1139.The modeled gravity was interpolated from observed gravity values.
 PR1139
 PR1139;                    North         East    Units  Estimated Accuracy
 PR1139;SPC SD N     -   131,340.      832,300.      MT  (+/- 180 meters Scaled)
 PR1139
 PR1139_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534822(NAD 83)
 PR1139
 PR1139                          SUPERSEDED SURVEY CONTROL
 PR1139
 PR1139.No superseded survey control is available for this station.
 PR1139
 PR1139_MARKER: DB = BENCH MARK DISK
 PR1139_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR1139_STAMPING: 29-184.01 1978 1826.4.3
 PR1139_MARK LOGO: SDDT
 PR1139_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1139_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1139+STABILITY: SURFACE MOTION
 PR1139_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1139+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1139
 PR1139  HISTORY     - Date     Condition        Report By
 PR1139  HISTORY     - 1978     MONUMENTED       SDDT
 PR1139  HISTORY     - 19900721 GOOD             NGS
 PR1139
 PR1139                          STATION DESCRIPTION
 PR1139
 PR1139'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1139'9.7 KM (6.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1139'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 35.5 M
 PR1139'(116.5 FT) NORTH OF THE NORTHEAST CORNER OF A COUNTY ROAD OVERPASS OF
 PR1139'THE HIGHWAY, 29.1 M (95.5 FT) EAST OF THE CENTERLINE OF THE
 PR1139'NORTHBOUND LANES OF THE HIGHWAY, 20.8 M (68.2 FT) NORTHEAST OF
 PR1139'MILEPOST 184, 0.5 M (1.6 FT) WEST OF A T-FENCE CORNER, 0.25 M
 PR1139'(0.82 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PR1139'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1140 ***********************************************************************
 PR1140  DESIGNATION -  I29 184.14
 PR1140  PID         -  PR1140
 PR1140  STATE/COUNTY-  SD/CODINGTON
 PR1140  COUNTRY     -  US
 PR1140  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1140
 PR1140                         *CURRENT SURVEY CONTROL
 PR1140  ______________________________________________________________________
 PR1140* NAD 83(1986) POSITION- 44 58 45.     (N) 097 03 15.     (W)   SCALED
 PR1140* NAVD 88 ORTHO HEIGHT -   555.262 (meters)     1821.72  (feet) ADJUSTED
 PR1140  ______________________________________________________________________
 PR1140  GEOID HEIGHT    -        -25.205 (meters)                     GEOID18
 PR1140  DYNAMIC HEIGHT  -        555.181 (meters)     1821.46  (feet) COMP
 PR1140  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 PR1140
 PR1140  VERT ORDER      -  FIRST     CLASS II
 PR1140
 PR1140.The horizontal coordinates were scaled from a map and have
 PR1140.an estimated accuracy of +/- 6 seconds.
 PR1140
 PR1140.The orthometric height was determined by differential leveling and
 PR1140.adjusted by the NATIONAL GEODETIC SURVEY
 PR1140.in June 1991.
 PR1140
 PR1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1140.GEOID18 height accuracy estimate available here.
 PR1140
 PR1140.Click photographs - Photos may exist for this station.
 PR1140
 PR1140.The dynamic height is computed by dividing the NAVD 88
 PR1140.geopotential number by the normal gravity value computed on the
 PR1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1140.degrees latitude (g = 980.6199 gals.).
 PR1140
 PR1140.The modeled gravity was interpolated from observed gravity values.
 PR1140
 PR1140;                    North         East    Units  Estimated Accuracy
 PR1140;SPC SD N     -   131,550.      832,290.      MT  (+/- 180 meters Scaled)
 PR1140
 PR1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ534824(NAD 83)
 PR1140
 PR1140                          SUPERSEDED SURVEY CONTROL
 PR1140
 PR1140.No superseded survey control is available for this station.
 PR1140
 PR1140_MARKER: Z = SEE DESCRIPTION
 PR1140_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PR1140_STAMPING: 29-184.14
 PR1140_MARK LOGO: NGS
 PR1140_PROJECTION: PROJECTING 4 CENTIMETERS
 PR1140_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR1140_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1140+STABILITY: POSITION/ELEVATION WELL
 PR1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1140+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1140_ROD/PIPE-DEPTH: 6.4 meters
 PR1140_SLEEVE-DEPTH  : 2.0 meters
 PR1140
 PR1140  HISTORY     - Date     Condition        Report By
 PR1140  HISTORY     - UNK      MONUMENTED       SDDT
 PR1140  HISTORY     - 19900721 GOOD             NGS
 PR1140
 PR1140                          STATION DESCRIPTION
 PR1140
 PR1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1140'9.9 KM (6.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1140'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.2 KM
 PR1140'(0.1 MI) KM NORTH OF MILEPOST 184, 37.3 M (122.4 FT) SOUTH OF THE
 PR1140'MOST SOUTHERLY OF 2 FENCE BRACE POST, 29.0 M (95.1 FT) EAST OF AND
 PR1140'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 PR1140'0.45 M (1.48 FT) WEST OF A FENCE, AND 0.4 M (1.3 FT) EAST OF A
 PR1140'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 PR1140'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON
 PR1140'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1141 ***********************************************************************
 PR1141  DESIGNATION -  I29 184.42
 PR1141  PID         -  PR1141
 PR1141  STATE/COUNTY-  SD/CODINGTON
 PR1141  COUNTRY     -  US
 PR1141  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1141
 PR1141                         *CURRENT SURVEY CONTROL
 PR1141  ______________________________________________________________________
 PR1141* NAD 83(1986) POSITION- 44 59 00.     (N) 097 03 17.     (W)   SCALED
 PR1141* NAVD 88 ORTHO HEIGHT -   552.759 (meters)     1813.51  (feet) ADJUSTED
 PR1141  ______________________________________________________________________
 PR1141  GEOID HEIGHT    -        -25.207 (meters)                     GEOID18
 PR1141  DYNAMIC HEIGHT  -        552.679 (meters)     1813.25  (feet) COMP
 PR1141  MODELED GRAVITY -    980,453.6   (mgal)                       NAVD 88
 PR1141
 PR1141  VERT ORDER      -  FIRST     CLASS II
 PR1141
 PR1141.The horizontal coordinates were scaled from a map and have
 PR1141.an estimated accuracy of +/- 6 seconds.
 PR1141
 PR1141.The orthometric height was determined by differential leveling and
 PR1141.adjusted by the NATIONAL GEODETIC SURVEY
 PR1141.in June 1991.
 PR1141
 PR1141.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1141.GEOID18 height accuracy estimate available here.
 PR1141
 PR1141.Click photographs - Photos may exist for this station.
 PR1141
 PR1141.The dynamic height is computed by dividing the NAVD 88
 PR1141.geopotential number by the normal gravity value computed on the
 PR1141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1141.degrees latitude (g = 980.6199 gals.).
 PR1141
 PR1141.The modeled gravity was interpolated from observed gravity values.
 PR1141
 PR1141;                    North         East    Units  Estimated Accuracy
 PR1141;SPC SD N     -   132,020.      832,230.      MT  (+/- 180 meters Scaled)
 PR1141
 PR1141_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533829(NAD 83)
 PR1141
 PR1141                          SUPERSEDED SURVEY CONTROL
 PR1141
 PR1141.No superseded survey control is available for this station.
 PR1141
 PR1141_MARKER: DB = BENCH MARK DISK
 PR1141_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1141_SP_SET: HEADWALL
 PR1141_STAMPING: 29-184.42 1978 1812.57
 PR1141_MARK LOGO: SDDT
 PR1141_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1141_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1141+STABILITY: SURFACE MOTION
 PR1141_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1141+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1141
 PR1141  HISTORY     - Date     Condition        Report By
 PR1141  HISTORY     - 1978     MONUMENTED       SDDT
 PR1141  HISTORY     - 19900721 GOOD             NGS
 PR1141
 PR1141                          STATION DESCRIPTION
 PR1141
 PR1141'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1141'10.5 KM (6.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1141'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1141'0.15 M (0.49 FT) SOUTH OF THE NORTH END OF THE WEST CONCRETE HEADWALL
 PR1141'OF A BOX CULVERT, 0.7 KM (0.4 MI) NORTH OF MILEPOST 184, 13.2 M
 PR1141'(43.3 FT) WEST OF THE CENTERLINE OF SOUTHBOUND LANES OF THE HIGHWAY,
 PR1141'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.55 M (1.80 FT)
 PR1141'SOUTH-SOUTHEAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1142 ***********************************************************************
 PR1142  DESIGNATION -  I29 185.17
 PR1142  PID         -  PR1142
 PR1142  STATE/COUNTY-  SD/CODINGTON
 PR1142  COUNTRY     -  US
 PR1142  USGS QUAD   -  WATERTOWN EAST (2017)
 PR1142
 PR1142                         *CURRENT SURVEY CONTROL
 PR1142  ______________________________________________________________________
 PR1142* NAD 83(1986) POSITION- 44 59 38.     (N) 097 03 17.     (W)   SCALED
 PR1142* NAVD 88 ORTHO HEIGHT -   551.371 (meters)     1808.96  (feet) ADJUSTED
 PR1142  ______________________________________________________________________
 PR1142  GEOID HEIGHT    -        -25.214 (meters)                     GEOID18
 PR1142  DYNAMIC HEIGHT  -        551.291 (meters)     1808.69  (feet) COMP
 PR1142  MODELED GRAVITY -    980,453.9   (mgal)                       NAVD 88
 PR1142
 PR1142  VERT ORDER      -  FIRST     CLASS II
 PR1142
 PR1142.The horizontal coordinates were scaled from a map and have
 PR1142.an estimated accuracy of +/- 6 seconds.
 PR1142
 PR1142.The orthometric height was determined by differential leveling and
 PR1142.adjusted by the NATIONAL GEODETIC SURVEY
 PR1142.in June 1991.
 PR1142
 PR1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1142.GEOID18 height accuracy estimate available here.
 PR1142
 PR1142.Click photographs - Photos may exist for this station.
 PR1142
 PR1142.The dynamic height is computed by dividing the NAVD 88
 PR1142.geopotential number by the normal gravity value computed on the
 PR1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1142.degrees latitude (g = 980.6199 gals.).
 PR1142
 PR1142.The modeled gravity was interpolated from observed gravity values.
 PR1142
 PR1142;                    North         East    Units  Estimated Accuracy
 PR1142;SPC SD N     -   133,190.      832,190.      MT  (+/- 180 meters Scaled)
 PR1142
 PR1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533841(NAD 83)
 PR1142
 PR1142                          SUPERSEDED SURVEY CONTROL
 PR1142
 PR1142.No superseded survey control is available for this station.
 PR1142
 PR1142_MARKER: DB = BENCH MARK DISK
 PR1142_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR1142_SP_SET: HEADWALL
 PR1142_STAMPING: 29-185.17 1978 1808.02
 PR1142_MARK LOGO: SDDT
 PR1142_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR1142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR1142+STABILITY: SURFACE MOTION
 PR1142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1142+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 PR1142
 PR1142  HISTORY     - Date     Condition        Report By
 PR1142  HISTORY     - 1978     MONUMENTED       SDDT
 PR1142  HISTORY     - 19900721 GOOD             NGS
 PR1142
 PR1142                          STATION DESCRIPTION
 PR1142
 PR1142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1142'11.6 KM (7.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 PR1142'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 PR1142'0.25 M (0.82 FT) NORTH OF THE SOUTH END OF THE WEST CONCRETE HEADWALL
 PR1142'OF A BOX CULVERT, 0.25 KM (0.16 MI) NORTH OF MILEPOST 185, 15.4 M
 PR1142'(50.5 FT) WEST OF THE CENTERLINE OF SOUTHBOUND LANES OF THE HIGHWAY,
 PR1142'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 PR1142'NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0599 ***********************************************************************
 QQ0599  DESIGNATION -  I29 185.97
 QQ0599  PID         -  QQ0599
 QQ0599  STATE/COUNTY-  SD/CODINGTON
 QQ0599  COUNTRY     -  US
 QQ0599  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0599
 QQ0599                         *CURRENT SURVEY CONTROL
 QQ0599  ______________________________________________________________________
 QQ0599* NAD 83(1986) POSITION- 45 00 20.     (N) 097 03 16.     (W)   SCALED
 QQ0599* NAVD 88 ORTHO HEIGHT -   566.870 (meters)     1859.81  (feet) ADJUSTED
 QQ0599  ______________________________________________________________________
 QQ0599  GEOID HEIGHT    -        -25.221 (meters)                     GEOID18
 QQ0599  DYNAMIC HEIGHT  -        566.787 (meters)     1859.53  (feet) COMP
 QQ0599  MODELED GRAVITY -    980,452.7   (mgal)                       NAVD 88
 QQ0599
 QQ0599  VERT ORDER      -  FIRST     CLASS II
 QQ0599
 QQ0599.The horizontal coordinates were scaled from a map and have
 QQ0599.an estimated accuracy of +/- 6 seconds.
 QQ0599
 QQ0599.The orthometric height was determined by differential leveling and
 QQ0599.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0599.in June 1991.
 QQ0599
 QQ0599.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0599.GEOID18 height accuracy estimate available here.
 QQ0599
 QQ0599.Click photographs - Photos may exist for this station.
 QQ0599
 QQ0599.The dynamic height is computed by dividing the NAVD 88
 QQ0599.geopotential number by the normal gravity value computed on the
 QQ0599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0599.degrees latitude (g = 980.6199 gals.).
 QQ0599
 QQ0599.The modeled gravity was interpolated from observed gravity values.
 QQ0599
 QQ0599;                    North         East    Units  Estimated Accuracy
 QQ0599;SPC SD N     -   134,480.      832,160.      MT  (+/- 180 meters Scaled)
 QQ0599
 QQ0599_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533854(NAD 83)
 QQ0599
 QQ0599                          SUPERSEDED SURVEY CONTROL
 QQ0599
 QQ0599.No superseded survey control is available for this station.
 QQ0599
 QQ0599_MARKER: DB = BENCH MARK DISK
 QQ0599_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0599_SP_SET: ABUTMENT
 QQ0599_STAMPING: 29-185.97 1978 1858.87
 QQ0599_MARK LOGO: SDDT
 QQ0599_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0599_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0599+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0599
 QQ0599  HISTORY     - Date     Condition        Report By
 QQ0599  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0599  HISTORY     - 19900721 GOOD             NGS
 QQ0599  HISTORY     - 19950101 GOOD             SDDENR
 QQ0599
 QQ0599                          STATION DESCRIPTION
 QQ0599
 QQ0599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0599'12.9 KM (8.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0599'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0599'1.0 NORTH OF THE SOUTH END OF THE EAST ABUTMENT PARAPET OF THE
 QQ0599'SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD (EXIT 185), 1.6 KM
 QQ0599'(1.0 MI) NORTH OF MILEPOST 185, 5.1 M (16.7 FT) EAST OF THE
 QQ0599'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.8 M
 QQ0599'(2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 QQ0599
 QQ0599                          STATION RECOVERY (1995)
 QQ0599
 QQ0599'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0599'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0600 ***********************************************************************
 QQ0600  DESIGNATION -  I29 186.22
 QQ0600  PID         -  QQ0600
 QQ0600  STATE/COUNTY-  SD/CODINGTON
 QQ0600  COUNTRY     -  US
 QQ0600  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0600
 QQ0600                         *CURRENT SURVEY CONTROL
 QQ0600  ______________________________________________________________________
 QQ0600* NAD 83(1986) POSITION- 45 00 34.     (N) 097 03 14.     (W)   SCALED
 QQ0600* NAVD 88 ORTHO HEIGHT -   563.167 (meters)     1847.66  (feet) ADJUSTED
 QQ0600  ______________________________________________________________________
 QQ0600  GEOID HEIGHT    -        -25.224 (meters)                     GEOID18
 QQ0600  DYNAMIC HEIGHT  -        563.085 (meters)     1847.39  (feet) COMP
 QQ0600  MODELED GRAVITY -    980,452.8   (mgal)                       NAVD 88
 QQ0600
 QQ0600  VERT ORDER      -  FIRST     CLASS II
 QQ0600
 QQ0600.The horizontal coordinates were scaled from a map and have
 QQ0600.an estimated accuracy of +/- 6 seconds.
 QQ0600
 QQ0600.The orthometric height was determined by differential leveling and
 QQ0600.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0600.in June 1991.
 QQ0600
 QQ0600.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0600.GEOID18 height accuracy estimate available here.
 QQ0600
 QQ0600.Click photographs - Photos may exist for this station.
 QQ0600
 QQ0600.The dynamic height is computed by dividing the NAVD 88
 QQ0600.geopotential number by the normal gravity value computed on the
 QQ0600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0600.degrees latitude (g = 980.6199 gals.).
 QQ0600
 QQ0600.The modeled gravity was interpolated from observed gravity values.
 QQ0600
 QQ0600;                    North         East    Units  Estimated Accuracy
 QQ0600;SPC SD N     -   134,920.      832,190.      MT  (+/- 180 meters Scaled)
 QQ0600
 QQ0600_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533858(NAD 83)
 QQ0600
 QQ0600                          SUPERSEDED SURVEY CONTROL
 QQ0600
 QQ0600.No superseded survey control is available for this station.
 QQ0600
 QQ0600_MARKER: Z = SEE DESCRIPTION
 QQ0600_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0600_STAMPING: 29-186.22
 QQ0600_MARK LOGO: NGS
 QQ0600_PROJECTION: PROJECTING 4 CENTIMETERS
 QQ0600_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0600_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0600+STABILITY: POSITION/ELEVATION WELL
 QQ0600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0600+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0600_ROD/PIPE-DEPTH: 6.4 meters
 QQ0600_SLEEVE-DEPTH  : 2.0 meters
 QQ0600
 QQ0600  HISTORY     - Date     Condition        Report By
 QQ0600  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0600  HISTORY     - 19900721 GOOD             NGS
 QQ0600
 QQ0600                          STATION DESCRIPTION
 QQ0600
 QQ0600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0600'13.4 KM (8.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0600'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.35 KM
 QQ0600'(0.22 MI) NORTH OF MILEPOST 186, 29.2 M (95.8 FT) EAST OF THE
 QQ0600'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 25.3 M (83.0 FT)
 QQ0600'NORTH OF THE MOST NORTHERLY OF 6 FENCE BRACE POSTS, 23.4 M (76.8 FT)
 QQ0600'EAST OF THE CENTER OF THE NORTHBOUND ON RAMP (EXIT 186), 0.6 M
 QQ0600'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) EAST OF A
 QQ0600'WITNESS POST. NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 QQ0600'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.
 QQ0600'ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0601 ***********************************************************************
 QQ0601  DESIGNATION -  I29 186.81
 QQ0601  PID         -  QQ0601
 QQ0601  STATE/COUNTY-  SD/CODINGTON
 QQ0601  COUNTRY     -  US
 QQ0601  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0601
 QQ0601                         *CURRENT SURVEY CONTROL
 QQ0601  ______________________________________________________________________
 QQ0601* NAD 83(1986) POSITION- 45 01 04.     (N) 097 03 13.     (W)   SCALED
 QQ0601* NAVD 88 ORTHO HEIGHT -   555.702 (meters)     1823.17  (feet) ADJUSTED
 QQ0601  ______________________________________________________________________
 QQ0601  GEOID HEIGHT    -        -25.230 (meters)                     GEOID18
 QQ0601  DYNAMIC HEIGHT  -        555.620 (meters)     1822.90  (feet) COMP
 QQ0601  MODELED GRAVITY -    980,452.9   (mgal)                       NAVD 88
 QQ0601
 QQ0601  VERT ORDER      -  FIRST     CLASS II
 QQ0601
 QQ0601.The horizontal coordinates were scaled from a map and have
 QQ0601.an estimated accuracy of +/- 6 seconds.
 QQ0601
 QQ0601.The orthometric height was determined by differential leveling and
 QQ0601.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0601.in June 1991.
 QQ0601
 QQ0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0601.GEOID18 height accuracy estimate available here.
 QQ0601
 QQ0601.Click photographs - Photos may exist for this station.
 QQ0601
 QQ0601.The dynamic height is computed by dividing the NAVD 88
 QQ0601.geopotential number by the normal gravity value computed on the
 QQ0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0601.degrees latitude (g = 980.6199 gals.).
 QQ0601
 QQ0601.The modeled gravity was interpolated from observed gravity values.
 QQ0601
 QQ0601;                    North         East    Units  Estimated Accuracy
 QQ0601;SPC SD N     -   135,840.      832,180.      MT  (+/- 180 meters Scaled)
 QQ0601
 QQ0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533867(NAD 83)
 QQ0601
 QQ0601                          SUPERSEDED SURVEY CONTROL
 QQ0601
 QQ0601.No superseded survey control is available for this station.
 QQ0601
 QQ0601_MARKER: DB = BENCH MARK DISK
 QQ0601_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0601_SP_SET: HEADWALL
 QQ0601_STAMPING: 29-186.81 1978 1822.19
 QQ0601_MARK LOGO: SDDT
 QQ0601_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0601+STABILITY: SURFACE MOTION
 QQ0601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0601+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0601
 QQ0601  HISTORY     - Date     Condition        Report By
 QQ0601  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0601  HISTORY     - 19900721 GOOD             NGS
 QQ0601
 QQ0601                          STATION DESCRIPTION
 QQ0601
 QQ0601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0601'14.3 KM (8.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0601'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0601'0.15 M (0.49 FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE HEADWALL
 QQ0601'OF A BOX CULVERT, 14.2 M (46.6 FT) EAST OF THE CENTERLINE OF THE
 QQ0601'NORTHBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 QQ0601'THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0602 ***********************************************************************
 QQ0602  DESIGNATION -  I29 187.46
 QQ0602  PID         -  QQ0602
 QQ0602  STATE/COUNTY-  SD/CODINGTON
 QQ0602  COUNTRY     -  US
 QQ0602  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0602
 QQ0602                         *CURRENT SURVEY CONTROL
 QQ0602  ______________________________________________________________________
 QQ0602* NAD 83(1986) POSITION- 45 01 39.     (N) 097 03 14.     (W)   SCALED
 QQ0602* NAVD 88 ORTHO HEIGHT -   567.018 (meters)     1860.29  (feet) ADJUSTED
 QQ0602  ______________________________________________________________________
 QQ0602  GEOID HEIGHT    -        -25.236 (meters)                     GEOID18
 QQ0602  DYNAMIC HEIGHT  -        566.936 (meters)     1860.02  (feet) COMP
 QQ0602  MODELED GRAVITY -    980,453.1   (mgal)                       NAVD 88
 QQ0602
 QQ0602  VERT ORDER      -  FIRST     CLASS II
 QQ0602
 QQ0602.The horizontal coordinates were scaled from a map and have
 QQ0602.an estimated accuracy of +/- 6 seconds.
 QQ0602
 QQ0602.The orthometric height was determined by differential leveling and
 QQ0602.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0602.in June 1991.
 QQ0602
 QQ0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0602.GEOID18 height accuracy estimate available here.
 QQ0602
 QQ0602.Click photographs - Photos may exist for this station.
 QQ0602
 QQ0602.The dynamic height is computed by dividing the NAVD 88
 QQ0602.geopotential number by the normal gravity value computed on the
 QQ0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0602.degrees latitude (g = 980.6199 gals.).
 QQ0602
 QQ0602.The modeled gravity was interpolated from observed gravity values.
 QQ0602
 QQ0602;                    North         East    Units  Estimated Accuracy
 QQ0602;SPC SD N     -   136,920.      832,120.      MT  (+/- 180 meters Scaled)
 QQ0602
 QQ0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ533878(NAD 83)
 QQ0602
 QQ0602                          SUPERSEDED SURVEY CONTROL
 QQ0602
 QQ0602.No superseded survey control is available for this station.
 QQ0602
 QQ0602_MARKER: DB = BENCH MARK DISK
 QQ0602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0602_STAMPING: 29-187.46 1978 1859.36
 QQ0602_MARK LOGO: SDDT
 QQ0602_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0602+STABILITY: SURFACE MOTION
 QQ0602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0602+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0602
 QQ0602  HISTORY     - Date     Condition        Report By
 QQ0602  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0602  HISTORY     - 19900721 GOOD             NGS
 QQ0602
 QQ0602                          STATION DESCRIPTION
 QQ0602
 QQ0602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0602'15.3 KM (9.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0602'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.75 KM
 QQ0602'(0.47 MI) NORTH OF MILEPOST 187, 31.1 M (102.0 FT) NORTH OF THE MOST
 QQ0602'NORTHERLY OF 2 FENCE BRACE POSTS, 29.9 M (98.1 FT) EAST OF AND LEVEL
 QQ0602'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.35 M
 QQ0602'(1.15 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 QQ0602'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0603 ***********************************************************************
 QQ0603  DESIGNATION -  I29 187.89
 QQ0603  PID         -  QQ0603
 QQ0603  STATE/COUNTY-  SD/CODINGTON
 QQ0603  COUNTRY     -  US
 QQ0603  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0603
 QQ0603                         *CURRENT SURVEY CONTROL
 QQ0603  ______________________________________________________________________
 QQ0603* NAD 83(1986) POSITION- 45 02 04.     (N) 097 03 17.     (W)   SCALED
 QQ0603* NAVD 88 ORTHO HEIGHT -   568.098 (meters)     1863.83  (feet) ADJUSTED
 QQ0603  ______________________________________________________________________
 QQ0603  GEOID HEIGHT    -        -25.241 (meters)                     GEOID18
 QQ0603  DYNAMIC HEIGHT  -        568.015 (meters)     1863.56  (feet) COMP
 QQ0603  MODELED GRAVITY -    980,453.3   (mgal)                       NAVD 88
 QQ0603
 QQ0603  VERT ORDER      -  FIRST     CLASS II
 QQ0603
 QQ0603.The horizontal coordinates were scaled from a map and have
 QQ0603.an estimated accuracy of +/- 6 seconds.
 QQ0603
 QQ0603.The orthometric height was determined by differential leveling and
 QQ0603.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0603.in June 1991.
 QQ0603
 QQ0603.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0603.GEOID18 height accuracy estimate available here.
 QQ0603
 QQ0603.Click photographs - Photos may exist for this station.
 QQ0603
 QQ0603.The dynamic height is computed by dividing the NAVD 88
 QQ0603.geopotential number by the normal gravity value computed on the
 QQ0603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0603.degrees latitude (g = 980.6199 gals.).
 QQ0603
 QQ0603.The modeled gravity was interpolated from observed gravity values.
 QQ0603
 QQ0603;                    North         East    Units  Estimated Accuracy
 QQ0603;SPC SD N     -   137,690.      832,020.      MT  (+/- 180 meters Scaled)
 QQ0603
 QQ0603_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ532886(NAD 83)
 QQ0603
 QQ0603                          SUPERSEDED SURVEY CONTROL
 QQ0603
 QQ0603.No superseded survey control is available for this station.
 QQ0603
 QQ0603_MARKER: Z = SEE DESCRIPTION
 QQ0603_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0603_STAMPING: 29-187.89
 QQ0603_MARK LOGO: NGS
 QQ0603_PROJECTION: PROJECTING 3 CENTIMETERS
 QQ0603_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0603_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0603+STABILITY: POSITION/ELEVATION WELL
 QQ0603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0603+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0603_ROD/PIPE-DEPTH: 6.4 meters
 QQ0603_SLEEVE-DEPTH  : 2.0 meters
 QQ0603
 QQ0603  HISTORY     - Date     Condition        Report By
 QQ0603  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0603  HISTORY     - 19900721 GOOD             NGS
 QQ0603
 QQ0603                          STATION DESCRIPTION
 QQ0603
 QQ0603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0603'16.2 KM (10.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0603'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 1.55 KM
 QQ0603'(0.96 MI) KM NORTH OF MILEPOST 187, 64.5 M (211.6 FT) SOUTH-SOUTHWEST
 QQ0603'OF MILEPOST 188, 36.3 M (119.1 FT) EAST OF AND LEVEL WITH THE
 QQ0603'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 32.1 M (105.3 FT)
 QQ0603'SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) WEST
 QQ0603'OF A WITNESS POST, AND 0.35 M (1.15 FT) EAST OF A FENCE.  NOTE--THE
 QQ0603'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 QQ0603'THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 QQ0603'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 QQ0603'SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0604 ***********************************************************************
 QQ0604  DESIGNATION -  I29 188.12
 QQ0604  PID         -  QQ0604
 QQ0604  STATE/COUNTY-  SD/CODINGTON
 QQ0604  COUNTRY     -  US
 QQ0604  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0604
 QQ0604                         *CURRENT SURVEY CONTROL
 QQ0604  ______________________________________________________________________
 QQ0604* NAD 83(1986) POSITION- 45 02 11.     (N) 097 03 16.     (W)   SCALED
 QQ0604* NAVD 88 ORTHO HEIGHT -   566.208 (meters)     1857.63  (feet) ADJUSTED
 QQ0604  ______________________________________________________________________
 QQ0604  GEOID HEIGHT    -        -25.242 (meters)                     GEOID18
 QQ0604  DYNAMIC HEIGHT  -        566.126 (meters)     1857.37  (feet) COMP
 QQ0604  MODELED GRAVITY -    980,453.4   (mgal)                       NAVD 88
 QQ0604
 QQ0604  VERT ORDER      -  FIRST     CLASS II
 QQ0604
 QQ0604.The horizontal coordinates were scaled from a map and have
 QQ0604.an estimated accuracy of +/- 6 seconds.
 QQ0604
 QQ0604.The orthometric height was determined by differential leveling and
 QQ0604.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0604.in June 1991.
 QQ0604
 QQ0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0604.GEOID18 height accuracy estimate available here.
 QQ0604
 QQ0604.Click photographs - Photos may exist for this station.
 QQ0604
 QQ0604.The dynamic height is computed by dividing the NAVD 88
 QQ0604.geopotential number by the normal gravity value computed on the
 QQ0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0604.degrees latitude (g = 980.6199 gals.).
 QQ0604
 QQ0604.The modeled gravity was interpolated from observed gravity values.
 QQ0604
 QQ0604;                    North         East    Units  Estimated Accuracy
 QQ0604;SPC SD N     -   137,910.      832,040.      MT  (+/- 180 meters Scaled)
 QQ0604
 QQ0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ532888(NAD 83)
 QQ0604
 QQ0604                          SUPERSEDED SURVEY CONTROL
 QQ0604
 QQ0604.No superseded survey control is available for this station.
 QQ0604
 QQ0604_MARKER: DB = BENCH MARK DISK
 QQ0604_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0604_SP_SET: ABUTMENT
 QQ0604_STAMPING: 29-188.12 1978 1856.68
 QQ0604_MARK LOGO: SDDT
 QQ0604_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0604_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0604+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0604
 QQ0604  HISTORY     - Date     Condition        Report By
 QQ0604  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0604  HISTORY     - 19900721 GOOD             NGS
 QQ0604
 QQ0604                          STATION DESCRIPTION
 QQ0604
 QQ0604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0604'16.4 KM (10.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0604'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0604'3.0 EAST OF THE WEST END OF THE SOUTH ABUTMENT BACKWALL OF THE
 QQ0604'NORTHBOUND HIGHWAY OVERPASS OF THE BURLINGTON NORTHERN RAILROAD, 0.2
 QQ0604'KM (0.1 MI) NORTH OF MILEPOST 188, 6.1 M (20.0 FT) EAST OF THE
 QQ0604'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.3 M
 QQ0604'(1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0605 ***********************************************************************
 QQ0605  DESIGNATION -  I29 188.50
 QQ0605  PID         -  QQ0605
 QQ0605  STATE/COUNTY-  SD/CODINGTON
 QQ0605  COUNTRY     -  US
 QQ0605  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0605
 QQ0605                         *CURRENT SURVEY CONTROL
 QQ0605  ______________________________________________________________________
 QQ0605* NAD 83(1986) POSITION- 45 02 32.     (N) 097 03 15.     (W)   SCALED
 QQ0605* NAVD 88 ORTHO HEIGHT -   556.402 (meters)     1825.46  (feet) ADJUSTED
 QQ0605  ______________________________________________________________________
 QQ0605  GEOID HEIGHT    -        -25.246 (meters)                     GEOID18
 QQ0605  DYNAMIC HEIGHT  -        556.321 (meters)     1825.20  (feet) COMP
 QQ0605  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 QQ0605
 QQ0605  VERT ORDER      -  FIRST     CLASS II
 QQ0605
 QQ0605.The horizontal coordinates were scaled from a map and have
 QQ0605.an estimated accuracy of +/- 6 seconds.
 QQ0605
 QQ0605.The orthometric height was determined by differential leveling and
 QQ0605.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0605.in June 1991.
 QQ0605
 QQ0605.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0605.GEOID18 height accuracy estimate available here.
 QQ0605
 QQ0605.Click photographs - Photos may exist for this station.
 QQ0605
 QQ0605.The dynamic height is computed by dividing the NAVD 88
 QQ0605.geopotential number by the normal gravity value computed on the
 QQ0605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0605.degrees latitude (g = 980.6199 gals.).
 QQ0605
 QQ0605.The modeled gravity was interpolated from observed gravity values.
 QQ0605
 QQ0605;                    North         East    Units  Estimated Accuracy
 QQ0605;SPC SD N     -   138,560.      832,030.      MT  (+/- 180 meters Scaled)
 QQ0605
 QQ0605_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ532894(NAD 83)
 QQ0605
 QQ0605                          SUPERSEDED SURVEY CONTROL
 QQ0605
 QQ0605.No superseded survey control is available for this station.
 QQ0605
 QQ0605_MARKER: DB = BENCH MARK DISK
 QQ0605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0605_STAMPING: 29-188.50 1978 1824.51
 QQ0605_MARK LOGO: SDDT
 QQ0605_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0605+STABILITY: SURFACE MOTION
 QQ0605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0605+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0605
 QQ0605  HISTORY     - Date     Condition        Report By
 QQ0605  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0605  HISTORY     - 19900721 GOOD             NGS
 QQ0605
 QQ0605                          STATION DESCRIPTION
 QQ0605
 QQ0605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0605'17.0 KM (10.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0605'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.8 KM
 QQ0605'(0.5 MI) NORTH OF MILEPOST 188, 29.0 M (95.1 FT) EAST OF THE
 QQ0605'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 7.2 M (23.6 FT)
 QQ0605'NORTH OF A T-FENCE CORNER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 QQ0605'HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0605'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0606 ***********************************************************************
 QQ0606  DESIGNATION -  I29 189.00
 QQ0606  PID         -  QQ0606
 QQ0606  STATE/COUNTY-  SD/CODINGTON
 QQ0606  COUNTRY     -  US
 QQ0606  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0606
 QQ0606                         *CURRENT SURVEY CONTROL
 QQ0606  ______________________________________________________________________
 QQ0606* NAD 83(1986) POSITION- 45 02 58.     (N) 097 03 19.     (W)   SCALED
 QQ0606* NAVD 88 ORTHO HEIGHT -   572.217 (meters)     1877.35  (feet) ADJUSTED
 QQ0606  ______________________________________________________________________
 QQ0606  GEOID HEIGHT    -        -25.251 (meters)                     GEOID18
 QQ0606  DYNAMIC HEIGHT  -        572.134 (meters)     1877.08  (feet) COMP
 QQ0606  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 QQ0606
 QQ0606  VERT ORDER      -  FIRST     CLASS II
 QQ0606
 QQ0606.The horizontal coordinates were scaled from a map and have
 QQ0606.an estimated accuracy of +/- 6 seconds.
 QQ0606
 QQ0606.The orthometric height was determined by differential leveling and
 QQ0606.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0606.in June 1991.
 QQ0606
 QQ0606.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0606.GEOID18 height accuracy estimate available here.
 QQ0606
 QQ0606.Click photographs - Photos may exist for this station.
 QQ0606
 QQ0606.The dynamic height is computed by dividing the NAVD 88
 QQ0606.geopotential number by the normal gravity value computed on the
 QQ0606.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0606.degrees latitude (g = 980.6199 gals.).
 QQ0606
 QQ0606.The modeled gravity was interpolated from observed gravity values.
 QQ0606
 QQ0606;                    North         East    Units  Estimated Accuracy
 QQ0606;SPC SD N     -   139,360.      831,920.      MT  (+/- 180 meters Scaled)
 QQ0606
 QQ0606_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ531902(NAD 83)
 QQ0606
 QQ0606                          SUPERSEDED SURVEY CONTROL
 QQ0606
 QQ0606.No superseded survey control is available for this station.
 QQ0606
 QQ0606_MARKER: DB = BENCH MARK DISK
 QQ0606_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0606_SP_SET: ABUTMENT
 QQ0606_STAMPING: 29-189.00 1978 1876.46
 QQ0606_MARK LOGO: SDDT
 QQ0606_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0606_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0606_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0606+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0606
 QQ0606  HISTORY     - Date     Condition        Report By
 QQ0606  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0606  HISTORY     - 19900721 GOOD             NGS
 QQ0606
 QQ0606                          STATION DESCRIPTION
 QQ0606
 QQ0606'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0606'17.8 KM (11.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0606'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0606'1.5 EAST OF THE WEST END OF THE NORTH ABUTMENT BACKWALL OF A COUNTY
 QQ0606'ROAD OVERPASS OF THE HIGHWAY, 28.3 M (92.8 FT) (SLOPE MEASUREMENT)
 QQ0606'WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY. 17.4 M
 QQ0606'(57.1 FT) (SLOPE MEASUREMENT) WEST OF MILEPOST 189, AND 0.8 M
 QQ0606'(2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0607 ***********************************************************************
 QQ0607  DESIGNATION -  I29 189.16
 QQ0607  PID         -  QQ0607
 QQ0607  STATE/COUNTY-  SD/CODINGTON
 QQ0607  COUNTRY     -  US
 QQ0607  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0607
 QQ0607                         *CURRENT SURVEY CONTROL
 QQ0607  ______________________________________________________________________
 QQ0607* NAD 83(1986) POSITION- 45 03 06.     (N) 097 03 17.     (W)   SCALED
 QQ0607* NAVD 88 ORTHO HEIGHT -   567.259 (meters)     1861.08  (feet) ADJUSTED
 QQ0607  ______________________________________________________________________
 QQ0607  GEOID HEIGHT    -        -25.253 (meters)                     GEOID18
 QQ0607  DYNAMIC HEIGHT  -        567.177 (meters)     1860.81  (feet) COMP
 QQ0607  MODELED GRAVITY -    980,453.7   (mgal)                       NAVD 88
 QQ0607
 QQ0607  VERT ORDER      -  FIRST     CLASS II
 QQ0607
 QQ0607.The horizontal coordinates were scaled from a map and have
 QQ0607.an estimated accuracy of +/- 6 seconds.
 QQ0607
 QQ0607.The orthometric height was determined by differential leveling and
 QQ0607.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0607.in June 1991.
 QQ0607
 QQ0607.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0607.GEOID18 height accuracy estimate available here.
 QQ0607
 QQ0607.Click photographs - Photos may exist for this station.
 QQ0607
 QQ0607.The dynamic height is computed by dividing the NAVD 88
 QQ0607.geopotential number by the normal gravity value computed on the
 QQ0607.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0607.degrees latitude (g = 980.6199 gals.).
 QQ0607
 QQ0607.The modeled gravity was interpolated from observed gravity values.
 QQ0607
 QQ0607;                    North         East    Units  Estimated Accuracy
 QQ0607;SPC SD N     -   139,600.      831,950.      MT  (+/- 180 meters Scaled)
 QQ0607
 QQ0607_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ531905(NAD 83)
 QQ0607
 QQ0607                          SUPERSEDED SURVEY CONTROL
 QQ0607
 QQ0607.No superseded survey control is available for this station.
 QQ0607
 QQ0607_MARKER: Z = SEE DESCRIPTION
 QQ0607_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0607_STAMPING: 29-189.16
 QQ0607_MARK LOGO: NGS
 QQ0607_PROJECTION: PROJECTING 5 CENTIMETERS
 QQ0607_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0607_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0607+STABILITY: POSITION/ELEVATION WELL
 QQ0607_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0607+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0607_ROD/PIPE-DEPTH: 6.4 meters
 QQ0607_SLEEVE-DEPTH  : 2.0 meters
 QQ0607
 QQ0607  HISTORY     - Date     Condition        Report By
 QQ0607  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0607  HISTORY     - 19900721 GOOD             NGS
 QQ0607
 QQ0607                          STATION DESCRIPTION
 QQ0607
 QQ0607'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0607'18.1 KM (11.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0607'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 6.2 KM
 QQ0607'(3.9 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193),
 QQ0607'0.25 KM (0.16 MI) KM NORTH OF MILEPOST 189, 28.9 M (94.8 FT) EAST OF
 QQ0607'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0607'23.1 M (75.8 FT) NORTH OF THE MOST NORTHERLY OF 2 FENCE BRACE POSTS,
 QQ0607'0.4 M (1.3 FT) WEST OF A FENCE, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 QQ0607'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 QQ0607'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO
 QQ0607'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 QQ0607'4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0608 ***********************************************************************
 QQ0608  DESIGNATION -  I29 189.43
 QQ0608  PID         -  QQ0608
 QQ0608  STATE/COUNTY-  SD/CODINGTON
 QQ0608  COUNTRY     -  US
 QQ0608  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0608
 QQ0608                         *CURRENT SURVEY CONTROL
 QQ0608  ______________________________________________________________________
 QQ0608* NAD 83(1986) POSITION- 45 03 20.     (N) 097 03 17.     (W)   SCALED
 QQ0608* NAVD 88 ORTHO HEIGHT -   571.734 (meters)     1875.76  (feet) ADJUSTED
 QQ0608  ______________________________________________________________________
 QQ0608  GEOID HEIGHT    -        -25.255 (meters)                     GEOID18
 QQ0608  DYNAMIC HEIGHT  -        571.651 (meters)     1875.49  (feet) COMP
 QQ0608  MODELED GRAVITY -    980,453.8   (mgal)                       NAVD 88
 QQ0608
 QQ0608  VERT ORDER      -  FIRST     CLASS II
 QQ0608
 QQ0608.The horizontal coordinates were scaled from a map and have
 QQ0608.an estimated accuracy of +/- 6 seconds.
 QQ0608
 QQ0608.The orthometric height was determined by differential leveling and
 QQ0608.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0608.in June 1991.
 QQ0608
 QQ0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0608.GEOID18 height accuracy estimate available here.
 QQ0608
 QQ0608.Click photographs - Photos may exist for this station.
 QQ0608
 QQ0608.The dynamic height is computed by dividing the NAVD 88
 QQ0608.geopotential number by the normal gravity value computed on the
 QQ0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0608.degrees latitude (g = 980.6199 gals.).
 QQ0608
 QQ0608.The modeled gravity was interpolated from observed gravity values.
 QQ0608
 QQ0608;                    North         East    Units  Estimated Accuracy
 QQ0608;SPC SD N     -   140,040.      831,940.      MT  (+/- 180 meters Scaled)
 QQ0608
 QQ0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ531909(NAD 83)
 QQ0608
 QQ0608                          SUPERSEDED SURVEY CONTROL
 QQ0608
 QQ0608.No superseded survey control is available for this station.
 QQ0608
 QQ0608_MARKER: DB = BENCH MARK DISK
 QQ0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0608_STAMPING: 29-189.43 1978 1874.89
 QQ0608_MARK LOGO: SDDT
 QQ0608_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0608+STABILITY: SURFACE MOTION
 QQ0608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0608+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0608
 QQ0608  HISTORY     - Date     Condition        Report By
 QQ0608  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0608  HISTORY     - 19900721 GOOD             NGS
 QQ0608
 QQ0608                          STATION DESCRIPTION
 QQ0608
 QQ0608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0608'18.5 KM (11.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0608'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 5.8 KM
 QQ0608'(3.6 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193),
 QQ0608'0.7 KM (0.4 MI) NORTH OF MILEPOST 189, 41.0 M (134.5 FT) NORTH OF THE
 QQ0608'MOST NORTHERLY OF 2 FENCE BRACE POSTS, 29.4 M (96.5 FT) EAST OF AND
 QQ0608'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0608'0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT
 QQ0608'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0609 ***********************************************************************
 QQ0609  DESIGNATION -  I29 190.46
 QQ0609  PID         -  QQ0609
 QQ0609  STATE/COUNTY-  SD/CODINGTON
 QQ0609  COUNTRY     -  US
 QQ0609  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0609
 QQ0609                         *CURRENT SURVEY CONTROL
 QQ0609  ______________________________________________________________________
 QQ0609* NAD 83(1986) POSITION- 45 04 15.     (N) 097 03 18.     (W)   SCALED
 QQ0609* NAVD 88 ORTHO HEIGHT -   568.869 (meters)     1866.36  (feet) ADJUSTED
 QQ0609  ______________________________________________________________________
 QQ0609  GEOID HEIGHT    -        -25.266 (meters)                     GEOID18
 QQ0609  DYNAMIC HEIGHT  -        568.787 (meters)     1866.10  (feet) COMP
 QQ0609  MODELED GRAVITY -    980,454.2   (mgal)                       NAVD 88
 QQ0609
 QQ0609  VERT ORDER      -  FIRST     CLASS II
 QQ0609
 QQ0609.The horizontal coordinates were scaled from a map and have
 QQ0609.an estimated accuracy of +/- 6 seconds.
 QQ0609
 QQ0609.The orthometric height was determined by differential leveling and
 QQ0609.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0609.in June 1991.
 QQ0609
 QQ0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0609.GEOID18 height accuracy estimate available here.
 QQ0609
 QQ0609.Click photographs - Photos may exist for this station.
 QQ0609
 QQ0609.The dynamic height is computed by dividing the NAVD 88
 QQ0609.geopotential number by the normal gravity value computed on the
 QQ0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0609.degrees latitude (g = 980.6199 gals.).
 QQ0609
 QQ0609.The modeled gravity was interpolated from observed gravity values.
 QQ0609
 QQ0609;                    North         East    Units  Estimated Accuracy
 QQ0609;SPC SD N     -   141,730.      831,850.      MT  (+/- 180 meters Scaled)
 QQ0609
 QQ0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ531926(NAD 83)
 QQ0609
 QQ0609                          SUPERSEDED SURVEY CONTROL
 QQ0609
 QQ0609.No superseded survey control is available for this station.
 QQ0609
 QQ0609_MARKER: DB = BENCH MARK DISK
 QQ0609_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0609_SP_SET: HEADWALL
 QQ0609_STAMPING: 29-190.46 1978 1865.45
 QQ0609_MARK LOGO: SDDT
 QQ0609_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0609+STABILITY: SURFACE MOTION
 QQ0609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0609+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0609
 QQ0609  HISTORY     - Date     Condition        Report By
 QQ0609  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0609  HISTORY     - 19900721 GOOD             NGS
 QQ0609
 QQ0609                          STATION DESCRIPTION
 QQ0609
 QQ0609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0609'20.2 KM (12.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0609'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0609'0.25 M (0.82 FT) NORTH OF THE SOUTH END OF THE EAST CONCRETE HEADWALL
 QQ0609'OF A BOX CULVERT, 4.1 KM (2.5 MI) SOUTH OF THE INTERSECTION OF STATE
 QQ0609'HIGHWAY 20 (EXIT 193), 17.5 M (57.4 FT) EAST OF THE CENTERLINE OF THE
 QQ0609'NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 QQ0609'THE HIGHWAY, AND 0.5 M (1.6 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0610 ***********************************************************************
 QQ0610  DESIGNATION -  I29 190.97
 QQ0610  PID         -  QQ0610
 QQ0610  STATE/COUNTY-  SD/CODINGTON
 QQ0610  COUNTRY     -  US
 QQ0610  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0610
 QQ0610                         *CURRENT SURVEY CONTROL
 QQ0610  ______________________________________________________________________
 QQ0610* NAD 83(1986) POSITION- 45 04 42.     (N) 097 03 23.     (W)   SCALED
 QQ0610* NAVD 88 ORTHO HEIGHT -   566.263 (meters)     1857.81  (feet) ADJUSTED
 QQ0610  ______________________________________________________________________
 QQ0610  GEOID HEIGHT    -        -25.272 (meters)                     GEOID18
 QQ0610  DYNAMIC HEIGHT  -        566.181 (meters)     1857.55  (feet) COMP
 QQ0610  MODELED GRAVITY -    980,454.5   (mgal)                       NAVD 88
 QQ0610
 QQ0610  VERT ORDER      -  FIRST     CLASS II
 QQ0610
 QQ0610.The horizontal coordinates were scaled from a map and have
 QQ0610.an estimated accuracy of +/- 6 seconds.
 QQ0610
 QQ0610.The orthometric height was determined by differential leveling and
 QQ0610.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0610.in June 1991.
 QQ0610
 QQ0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0610.GEOID18 height accuracy estimate available here.
 QQ0610
 QQ0610.Click photographs - Photos may exist for this station.
 QQ0610
 QQ0610.The dynamic height is computed by dividing the NAVD 88
 QQ0610.geopotential number by the normal gravity value computed on the
 QQ0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0610.degrees latitude (g = 980.6199 gals.).
 QQ0610
 QQ0610.The modeled gravity was interpolated from observed gravity values.
 QQ0610
 QQ0610;                    North         East    Units  Estimated Accuracy
 QQ0610;SPC SD N     -   142,560.      831,710.      MT  (+/- 180 meters Scaled)
 QQ0610
 QQ0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ529934(NAD 83)
 QQ0610
 QQ0610                          SUPERSEDED SURVEY CONTROL
 QQ0610
 QQ0610.No superseded survey control is available for this station.
 QQ0610
 QQ0610_MARKER: DB = BENCH MARK DISK
 QQ0610_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0610_SP_SET: HEADWALL
 QQ0610_STAMPING: 29-190.97 1987 1856.91
 QQ0610_MARK LOGO: SDDT
 QQ0610_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0610_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0610+STABILITY: SURFACE MOTION
 QQ0610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0610+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0610
 QQ0610  HISTORY     - Date     Condition        Report By
 QQ0610  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0610  HISTORY     - 19900721 GOOD             NGS
 QQ0610
 QQ0610                          STATION DESCRIPTION
 QQ0610
 QQ0610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0610'21.0 KM (13.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0610'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, IN TOP OF AND
 QQ0610'0.25 M (0.82 FT) NORTH OF THE SOUTH END OF THE WEST CONCRETE HEADWALL
 QQ0610'OF A BOX CULVERT, 3.3 KM (2.1 MI) SOUTH OF THE INTERSECTION OF STATE
 QQ0610'HIGHWAY 20 (EXIT 193), 1.35 KM (0.84 MI) NORTH OF MILEPOST 190, 48.9
 QQ0610'M (160.4 FT) SOUTH-SOUTHWEST OF MILEPOST 191, 27.1 M (88.9 FT) WEST
 QQ0610'OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 3.0 M
 QQ0610'(9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF
 QQ0610'A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0611 ***********************************************************************
 QQ0611  DESIGNATION -  I29 191.46
 QQ0611  PID         -  QQ0611
 QQ0611  STATE/COUNTY-  SD/CODINGTON
 QQ0611  COUNTRY     -  US
 QQ0611  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0611
 QQ0611                         *CURRENT SURVEY CONTROL
 QQ0611  ______________________________________________________________________
 QQ0611* NAD 83(1986) POSITION- 45 05 07.     (N) 097 03 20.     (W)   SCALED
 QQ0611* NAVD 88 ORTHO HEIGHT -   573.608 (meters)     1881.91  (feet) ADJUSTED
 QQ0611  ______________________________________________________________________
 QQ0611  GEOID HEIGHT    -        -25.277 (meters)                     GEOID18
 QQ0611  DYNAMIC HEIGHT  -        573.525 (meters)     1881.64  (feet) COMP
 QQ0611  MODELED GRAVITY -    980,454.7   (mgal)                       NAVD 88
 QQ0611
 QQ0611  VERT ORDER      -  FIRST     CLASS II
 QQ0611
 QQ0611.The horizontal coordinates were scaled from a map and have
 QQ0611.an estimated accuracy of +/- 6 seconds.
 QQ0611
 QQ0611.The orthometric height was determined by differential leveling and
 QQ0611.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0611.in June 1991.
 QQ0611
 QQ0611.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0611.GEOID18 height accuracy estimate available here.
 QQ0611
 QQ0611.Click photographs - Photos may exist for this station.
 QQ0611
 QQ0611.The dynamic height is computed by dividing the NAVD 88
 QQ0611.geopotential number by the normal gravity value computed on the
 QQ0611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0611.degrees latitude (g = 980.6199 gals.).
 QQ0611
 QQ0611.The modeled gravity was interpolated from observed gravity values.
 QQ0611
 QQ0611;                    North         East    Units  Estimated Accuracy
 QQ0611;SPC SD N     -   143,330.      831,750.      MT  (+/- 180 meters Scaled)
 QQ0611
 QQ0611_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ530942(NAD 83)
 QQ0611
 QQ0611                          SUPERSEDED SURVEY CONTROL
 QQ0611
 QQ0611.No superseded survey control is available for this station.
 QQ0611
 QQ0611_MARKER: DB = BENCH MARK DISK
 QQ0611_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0611_STAMPING: 29-191.46 1978 1881.01
 QQ0611_MARK LOGO: SDDT
 QQ0611_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0611_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0611+STABILITY: SURFACE MOTION
 QQ0611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0611+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0611
 QQ0611  HISTORY     - Date     Condition        Report By
 QQ0611  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0611  HISTORY     - 19900721 GOOD             NGS
 QQ0611
 QQ0611                          STATION DESCRIPTION
 QQ0611
 QQ0611'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0611'21.8 KM (13.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0611'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 2.5 KM
 QQ0611'(1.6 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193),
 QQ0611'0.75 KM (0.47 MI) NORTH OF MILEPOST 191, 29.4 M (96.5 FT) EAST OF AND
 QQ0611'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0611'15.9 M (52.2 FT) NORTH OF THE MOST NORTHERLY OF 2 FENCE BRACE POSTS,
 QQ0611'0.2 M (0.7 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 QQ0611'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0612 ***********************************************************************
 QQ0612  DESIGNATION -  I29 192.54
 QQ0612  PID         -  QQ0612
 QQ0612  STATE/COUNTY-  SD/CODINGTON
 QQ0612  COUNTRY     -  US
 QQ0612  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0612
 QQ0612                         *CURRENT SURVEY CONTROL
 QQ0612  ______________________________________________________________________
 QQ0612* NAD 83(1986) POSITION- 45 06 05.     (N) 097 03 21.     (W)   SCALED
 QQ0612* NAVD 88 ORTHO HEIGHT -   578.131 (meters)     1896.75  (feet) ADJUSTED
 QQ0612  ______________________________________________________________________
 QQ0612  GEOID HEIGHT    -        -25.288 (meters)                     GEOID18
 QQ0612  DYNAMIC HEIGHT  -        578.049 (meters)     1896.48  (feet) COMP
 QQ0612  MODELED GRAVITY -    980,455.3   (mgal)                       NAVD 88
 QQ0612
 QQ0612  VERT ORDER      -  FIRST     CLASS II
 QQ0612
 QQ0612.The horizontal coordinates were scaled from a map and have
 QQ0612.an estimated accuracy of +/- 6 seconds.
 QQ0612
 QQ0612.The orthometric height was determined by differential leveling and
 QQ0612.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0612.in June 1991.
 QQ0612
 QQ0612.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0612.GEOID18 height accuracy estimate available here.
 QQ0612
 QQ0612.Click photographs - Photos may exist for this station.
 QQ0612
 QQ0612.The dynamic height is computed by dividing the NAVD 88
 QQ0612.geopotential number by the normal gravity value computed on the
 QQ0612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0612.degrees latitude (g = 980.6199 gals.).
 QQ0612
 QQ0612.The modeled gravity was interpolated from observed gravity values.
 QQ0612
 QQ0612;                    North         East    Units  Estimated Accuracy
 QQ0612;SPC SD N     -   145,120.      831,660.      MT  (+/- 180 meters Scaled)
 QQ0612
 QQ0612_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ529960(NAD 83)
 QQ0612
 QQ0612                          SUPERSEDED SURVEY CONTROL
 QQ0612
 QQ0612.No superseded survey control is available for this station.
 QQ0612
 QQ0612_MARKER: DB = BENCH MARK DISK
 QQ0612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0612_STAMPING: 29-192.54 1978 1895.86
 QQ0612_MARK LOGO: SDDT
 QQ0612_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0612+STABILITY: SURFACE MOTION
 QQ0612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0612+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0612
 QQ0612  HISTORY     - Date     Condition        Report By
 QQ0612  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0612  HISTORY     - 19900721 GOOD             NGS
 QQ0612
 QQ0612                          STATION DESCRIPTION
 QQ0612
 QQ0612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0612'23.6 KM (14.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0612'JUNCTION OF U.S. HIGHWAY 212 (EXIT 177) IN WATERTOWN, 0.75 KM
 QQ0612'(0.47 MI) SOUTH OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193),
 QQ0612'0.9 KM (0.6 MI) NORTH OF MILEPOST 192, 56.5 M (185.4 FT) NORTH OF THE
 QQ0612'MOST NORTHERLY OF 2 T-FENCE CORNERS, 31.4 M (103.0 FT) SOUTH OF A
 QQ0612'TELEPHONE PEDESTAL, 29.5 M (96.8 FT) EAST OF AND LEVEL WITH THE
 QQ0612'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT)
 QQ0612'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POST, 0.25 M (0.82 FT)
 QQ0612'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QQ0612'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0613 ***********************************************************************
 QQ0613  DESIGNATION -  I29 193.03
 QQ0613  PID         -  QQ0613
 QQ0613  STATE/COUNTY-  SD/CODINGTON
 QQ0613  COUNTRY     -  US
 QQ0613  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0613
 QQ0613                         *CURRENT SURVEY CONTROL
 QQ0613  ______________________________________________________________________
 QQ0613* NAD 83(1986) POSITION- 45 06 29.     (N) 097 03 20.     (W)   SCALED
 QQ0613* NAVD 88 ORTHO HEIGHT -   588.485 (meters)     1930.72  (feet) ADJUSTED
 QQ0613  ______________________________________________________________________
 QQ0613  GEOID HEIGHT    -        -25.293 (meters)                     GEOID18
 QQ0613  DYNAMIC HEIGHT  -        588.401 (meters)     1930.45  (feet) COMP
 QQ0613  MODELED GRAVITY -    980,455.5   (mgal)                       NAVD 88
 QQ0613
 QQ0613  VERT ORDER      -  FIRST     CLASS II
 QQ0613
 QQ0613.The horizontal coordinates were scaled from a map and have
 QQ0613.an estimated accuracy of +/- 6 seconds.
 QQ0613
 QQ0613.The orthometric height was determined by differential leveling and
 QQ0613.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0613.in June 1991.
 QQ0613
 QQ0613.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0613.GEOID18 height accuracy estimate available here.
 QQ0613
 QQ0613.Click photographs - Photos may exist for this station.
 QQ0613
 QQ0613.The dynamic height is computed by dividing the NAVD 88
 QQ0613.geopotential number by the normal gravity value computed on the
 QQ0613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0613.degrees latitude (g = 980.6199 gals.).
 QQ0613
 QQ0613.The modeled gravity was interpolated from observed gravity values.
 QQ0613
 QQ0613;                    North         East    Units  Estimated Accuracy
 QQ0613;SPC SD N     -   145,860.      831,660.      MT  (+/- 180 meters Scaled)
 QQ0613
 QQ0613_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ529967(NAD 83)
 QQ0613
 QQ0613                          SUPERSEDED SURVEY CONTROL
 QQ0613
 QQ0613.No superseded survey control is available for this station.
 QQ0613
 QQ0613_MARKER: DB = BENCH MARK DISK
 QQ0613_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0613_SP_SET: ABUTMENT
 QQ0613_STAMPING: 29-193.03 1978 1929.90
 QQ0613_MARK LOGO: SDDT
 QQ0613_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0613_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0613+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0613
 QQ0613  HISTORY     - Date     Condition        Report By
 QQ0613  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0613  HISTORY     - 19900721 GOOD             NGS
 QQ0613
 QQ0613                          STATION DESCRIPTION
 QQ0613
 QQ0613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0613'23.1 KM (14.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0613'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 1.5 WEST
 QQ0613'OF THE EAST END OF THE NORTH ABUTMENT BACKWALL OF STATE HIGHWAY 20
 QQ0613'OVERPASS OF THE HIGHWAY, 29.7 M (97.4 FT) EAST OF THE CENTERLINE OF
 QQ0613'THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.8 M (2.6 FT) ABOVE THE
 QQ0613'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0614 ***********************************************************************
 QQ0614  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0614  DESIGNATION -  I29 193.11
 QQ0614  PID         -  QQ0614
 QQ0614  STATE/COUNTY-  SD/CODINGTON
 QQ0614  COUNTRY     -  US
 QQ0614  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0614
 QQ0614                         *CURRENT SURVEY CONTROL
 QQ0614  ______________________________________________________________________
 QQ0614* NAD 83(2011) POSITION- 45 06 33.37909(N) 097 03 16.94423(W)   ADJUSTED
 QQ0614* NAD 83(2011) ELLIP HT-   558.074 (meters)        (06/27/12)   ADJUSTED
 QQ0614* NAD 83(2011) EPOCH   -  2010.00
 QQ0614* NAVD 88 ORTHO HEIGHT -   583.376 (meters)     1913.96  (feet) ADJUSTED
 QQ0614  ______________________________________________________________________
 QQ0614  GEOID HEIGHT    -        -25.294 (meters)                     GEOID18
 QQ0614  NAD 83(2011) X  -   -553,829.635 (meters)                     COMP
 QQ0614  NAD 83(2011) Y  - -4,475,250.594 (meters)                     COMP
 QQ0614  NAD 83(2011) Z  -  4,496,322.481 (meters)                     COMP
 QQ0614  LAPLACE CORR    -         -0.87  (seconds)                    DEFLEC18
 QQ0614  DYNAMIC HEIGHT  -        583.293 (meters)     1913.69  (feet) COMP
 QQ0614  MODELED GRAVITY -    980,455.6   (mgal)                       NAVD 88
 QQ0614
 QQ0614  VERT ORDER      -  FIRST     CLASS II
 QQ0614
 QQ0614  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0614  Standards:
 QQ0614         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0614            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0614  -------------------------------------------------------------------
 QQ0614  NETWORK    0.70   2.06           0.31   0.26   1.05     -0.10994492
 QQ0614  -------------------------------------------------------------------
 QQ0614  Click here for local accuracies and other accuracy information.
 QQ0614
 QQ0614.The horizontal coordinates were established by GPS observations
 QQ0614.and adjusted by the National Geodetic Survey in June 2012.
 QQ0614
 QQ0614.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0614.been affixed to the stable North American tectonic plate. See 
 QQ0614.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0614
 QQ0614.The horizontal coordinates are valid at the epoch date displayed above
 QQ0614.which is a decimal equivalence of Year/Month/Day.
 QQ0614
 QQ0614.The orthometric height was determined by differential leveling and
 QQ0614.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0614.in June 1991.
 QQ0614
 QQ0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0614.GEOID18 height accuracy estimate available here.
 QQ0614
 QQ0614.Click photographs - Photos may exist for this station.
 QQ0614
 QQ0614.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0614
 QQ0614.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0614
 QQ0614.The ellipsoidal height was determined by GPS observations
 QQ0614.and is referenced to NAD 83.
 QQ0614
 QQ0614.The dynamic height is computed by dividing the NAVD 88
 QQ0614.geopotential number by the normal gravity value computed on the
 QQ0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0614.degrees latitude (g = 980.6199 gals.).
 QQ0614
 QQ0614.The modeled gravity was interpolated from observed gravity values.
 QQ0614
 QQ0614. The following values were computed from the NAD 83(2011) position.
 QQ0614
 QQ0614;                    North         East     Units Scale Factor Converg.
 QQ0614;SPC SD N     -   146,001.226   831,720.103   MT  0.99993962   +2 05 04.2
 QQ0614;SPC SD N     -   479,005.69  2,728,735.04   sFT  0.99993962   +2 05 04.2
 QQ0614;UTM  14      - 4,996,930.004   653,027.096   MT  0.99988794   +1 22 42.3
 QQ0614
 QQ0614!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0614!SPC SD N     -   0.99991251  x   0.99993962  =   0.99985214
 QQ0614!UTM  14      -   0.99991251  x   0.99988794  =   0.99980046
 QQ0614
 QQ0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ5302796930(NAD 83)
 QQ0614
 QQ0614                          SUPERSEDED SURVEY CONTROL
 QQ0614
 QQ0614  NAD 83(2007)-  45 06 33.37901(N)    097 03 16.94512(W) AD(2002.00) 0
 QQ0614  ELLIP H (02/10/07)  558.106  (m)                       GP(2002.00)    
 QQ0614  ELLIP H (04/15/04)  558.133  (m)                       GP(       ) 2 1
 QQ0614  NAD 83(1996)-  45 06 33.37851(N)    097 03 16.94465(W) AD(       ) B
 QQ0614  ELLIP H (04/18/97)  558.146  (m)                       GP(       ) 4 1
 QQ0614  NAVD 88             583.38   (m)         1914.0    (f) LEVELING    3  
 QQ0614
 QQ0614.Superseded values are not recommended for survey control.
 QQ0614
 QQ0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0614.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0614
 QQ0614_MARKER: Z = SEE DESCRIPTION
 QQ0614_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0614_STAMPING: 29-193.11
 QQ0614_MARK LOGO: NGS
 QQ0614_PROJECTION: FLUSH
 QQ0614_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0614+SATELLITE: SATELLITE OBSERVATIONS - June 24, 1996
 QQ0614_ROD/PIPE-DEPTH: 6.4 meters
 QQ0614_SLEEVE-DEPTH  : 1.8 meters
 QQ0614
 QQ0614  HISTORY     - Date     Condition        Report By
 QQ0614  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0614  HISTORY     - 19900721 GOOD             NGS
 QQ0614  HISTORY     - 19960624 GOOD             NGS
 QQ0614
 QQ0614                          STATION DESCRIPTION
 QQ0614
 QQ0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0614'22.9 KM (14.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0614'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.15 KM (0.09 MI)
 QQ0614'NORTH OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193) AND MILEPOST
 QQ0614'193, 119.0 M (390.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 QQ0614'LANES OF THE HIGHWAY, 37.9 M (124.3 FT) SOUTHEAST OF THE MOST
 QQ0614'SOUTHERLY OF 2 FENCE BRACE POSTS, 29.5 M (96.8 FT) NORTHEAST OF AND
 QQ0614'LEVEL WITH THE NORTHBOUND ON RAMP (EXIT 193), 0.4 M (1.3 FT) WEST OF
 QQ0614'A FENCE, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST.  NOTE--THE DATUM
 QQ0614'POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS
 QQ0614'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 QQ0614'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 QQ0614
 QQ0614                          STATION RECOVERY (1996)
 QQ0614
 QQ0614'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QQ0614'THE STATION IS LOCATED 16.0 MI (25.7 KM) NORTH OF WATERTOWN, 7.0 MI
 QQ0614'(11.3 KM) WEST OF SOUTH SHORE, AND 0.09 MI (0.14 KM) NORTH OF MILEPOST
 QQ0614'193 ON INTERSTATE HIGHWAY 29.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.
 QQ0614'TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND
 QQ0614'STATE HIGHWAY 20 (EXIT 193), GO NORTH ON INTERSTATE HIGHWAY 29 FOR
 QQ0614'0.09 MI (0.14 KM) TO THE STATION OF THE RIGHT.  THE STATION IS A PUNCH
 QQ0614'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 QQ0614'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 163.5 M
 QQ0614'(536.4 FT) NORTHWEST OF THE CENTERLINE OF STATE HIGHWAY 20, 119.0 M
 QQ0614'(390.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND HIGHWAY, 29.5 M
 QQ0614'(96.8 FT) NORTHEAST OF AND LEVEL WITH THE NORTHBOUND ON-RAMP, 0.4 M
 QQ0614'(1.3 FT) WEST OF A FENCE, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST,
 QQ0614'0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND 0.1 M (0.3 FT) BELOW
 QQ0614'THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 QQ0614'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0615 ***********************************************************************
 QQ0615  DESIGNATION -  I29 193.39
 QQ0615  PID         -  QQ0615
 QQ0615  STATE/COUNTY-  SD/CODINGTON
 QQ0615  COUNTRY     -  US
 QQ0615  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0615
 QQ0615                         *CURRENT SURVEY CONTROL
 QQ0615  ______________________________________________________________________
 QQ0615* NAD 83(1986) POSITION- 45 06 48.     (N) 097 03 21.     (W)   SCALED
 QQ0615* NAVD 88 ORTHO HEIGHT -   571.922 (meters)     1876.38  (feet) ADJUSTED
 QQ0615  ______________________________________________________________________
 QQ0615  GEOID HEIGHT    -        -25.296 (meters)                     GEOID18
 QQ0615  DYNAMIC HEIGHT  -        571.840 (meters)     1876.11  (feet) COMP
 QQ0615  MODELED GRAVITY -    980,455.8   (mgal)                       NAVD 88
 QQ0615
 QQ0615  VERT ORDER      -  FIRST     CLASS II
 QQ0615
 QQ0615.The horizontal coordinates were scaled from a map and have
 QQ0615.an estimated accuracy of +/- 6 seconds.
 QQ0615
 QQ0615.The orthometric height was determined by differential leveling and
 QQ0615.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0615.in June 1991.
 QQ0615
 QQ0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0615.GEOID18 height accuracy estimate available here.
 QQ0615
 QQ0615.Click photographs - Photos may exist for this station.
 QQ0615
 QQ0615.The dynamic height is computed by dividing the NAVD 88
 QQ0615.geopotential number by the normal gravity value computed on the
 QQ0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0615.degrees latitude (g = 980.6199 gals.).
 QQ0615
 QQ0615.The modeled gravity was interpolated from observed gravity values.
 QQ0615
 QQ0615;                    North         East    Units  Estimated Accuracy
 QQ0615;SPC SD N     -   146,450.      831,620.      MT  (+/- 180 meters Scaled)
 QQ0615
 QQ0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ529973(NAD 83)
 QQ0615
 QQ0615                          SUPERSEDED SURVEY CONTROL
 QQ0615
 QQ0615.No superseded survey control is available for this station.
 QQ0615
 QQ0615_MARKER: DB = BENCH MARK DISK
 QQ0615_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0615_SP_SET: HEADWALL
 QQ0615_STAMPING: 29-193.39 1978 1875.52
 QQ0615_MARK LOGO: SDDT
 QQ0615_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0615+STABILITY: SURFACE MOTION
 QQ0615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0615+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0615
 QQ0615  HISTORY     - Date     Condition        Report By
 QQ0615  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0615  HISTORY     - 19900721 GOOD             NGS
 QQ0615
 QQ0615                          STATION DESCRIPTION
 QQ0615
 QQ0615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0615'22.5 KM (14.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0615'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.25 M
 QQ0615'(0.82 FT) SOUTH OF THE NORTH END OF THE EAST CONCRETE HEADWALL OF A
 QQ0615'BOX CULVERT, 0.6 KM (0.4 MI) NORTH OF THE INTERSECTION OF STATE
 QQ0615'HIGHWAY 20 (EXIT 193) AND MILEPOST 193, 36.1 M (118.4 FT) (SLOPE
 QQ0615'MEASUREMENT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0615'HIGHWAY, 4.5 M (14.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M
 QQ0615'(1.0 FT) SOUTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0616 ***********************************************************************
 QQ0616  DESIGNATION -  I29 193.58
 QQ0616  PID         -  QQ0616
 QQ0616  STATE/COUNTY-  SD/CODINGTON
 QQ0616  COUNTRY     -  US
 QQ0616  USGS QUAD   -  STILL LAKE SE (2017)
 QQ0616
 QQ0616                         *CURRENT SURVEY CONTROL
 QQ0616  ______________________________________________________________________
 QQ0616* NAD 83(1986) POSITION- 45 06 57.     (N) 097 03 21.     (W)   SCALED
 QQ0616* NAVD 88 ORTHO HEIGHT -   570.971 (meters)     1873.26  (feet) ADJUSTED
 QQ0616  ______________________________________________________________________
 QQ0616  GEOID HEIGHT    -        -25.298 (meters)                     GEOID18
 QQ0616  DYNAMIC HEIGHT  -        570.890 (meters)     1872.99  (feet) COMP
 QQ0616  MODELED GRAVITY -    980,455.9   (mgal)                       NAVD 88
 QQ0616
 QQ0616  VERT ORDER      -  FIRST     CLASS II
 QQ0616
 QQ0616.The horizontal coordinates were scaled from a map and have
 QQ0616.an estimated accuracy of +/- 6 seconds.
 QQ0616
 QQ0616.The orthometric height was determined by differential leveling and
 QQ0616.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0616.in June 1991.
 QQ0616
 QQ0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0616.GEOID18 height accuracy estimate available here.
 QQ0616
 QQ0616.Click photographs - Photos may exist for this station.
 QQ0616
 QQ0616.The dynamic height is computed by dividing the NAVD 88
 QQ0616.geopotential number by the normal gravity value computed on the
 QQ0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0616.degrees latitude (g = 980.6199 gals.).
 QQ0616
 QQ0616.The modeled gravity was interpolated from observed gravity values.
 QQ0616
 QQ0616;                    North         East    Units  Estimated Accuracy
 QQ0616;SPC SD N     -   146,730.      831,610.      MT  (+/- 180 meters Scaled)
 QQ0616
 QQ0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ529976(NAD 83)
 QQ0616
 QQ0616                          SUPERSEDED SURVEY CONTROL
 QQ0616
 QQ0616.No superseded survey control is available for this station.
 QQ0616
 QQ0616_MARKER: DB = BENCH MARK DISK
 QQ0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0616_STAMPING: 29-193.58 1978 1872.42
 QQ0616_MARK LOGO: SDDT
 QQ0616_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0616+STABILITY: SURFACE MOTION
 QQ0616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0616+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0616
 QQ0616  HISTORY     - Date     Condition        Report By
 QQ0616  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0616  HISTORY     - 19900721 GOOD             NGS
 QQ0616
 QQ0616                          STATION DESCRIPTION
 QQ0616
 QQ0616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0616'22.2 KM (13.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0616'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.9 KM (0.6 MI) NORTH
 QQ0616'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193) AND MILEPOST 193,
 QQ0616'30.1 M (98.8 FT) (SLOPE MEASUREMENT) EAST OF THE CENTERLINE OF THE
 QQ0616'NORTHBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT) BELOW THE LEVEL OF
 QQ0616'THE HIGHWAY, 2.1 M (6.9 FT) SOUTH OF THE MOST SOUTHERLY OF 6 FENCE
 QQ0616'BRACE POSTS, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0616'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0617 ***********************************************************************
 QQ0617  DESIGNATION -  I29 194.51
 QQ0617  PID         -  QQ0617
 QQ0617  STATE/COUNTY-  SD/CODINGTON
 QQ0617  COUNTRY     -  US
 QQ0617  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0617
 QQ0617                         *CURRENT SURVEY CONTROL
 QQ0617  ______________________________________________________________________
 QQ0617* NAD 83(1986) POSITION- 45 07 56.     (N) 097 03 21.     (W)   SCALED
 QQ0617* NAVD 88 ORTHO HEIGHT -   578.808 (meters)     1898.97  (feet) ADJUSTED
 QQ0617  ______________________________________________________________________
 QQ0617  GEOID HEIGHT    -        -25.307 (meters)                     GEOID18
 QQ0617  DYNAMIC HEIGHT  -        578.726 (meters)     1898.70  (feet) COMP
 QQ0617  MODELED GRAVITY -    980,456.6   (mgal)                       NAVD 88
 QQ0617
 QQ0617  VERT ORDER      -  FIRST     CLASS II
 QQ0617
 QQ0617.The horizontal coordinates were scaled from a map and have
 QQ0617.an estimated accuracy of +/- 6 seconds.
 QQ0617
 QQ0617.The orthometric height was determined by differential leveling and
 QQ0617.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0617.in June 1991.
 QQ0617
 QQ0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0617.GEOID18 height accuracy estimate available here.
 QQ0617
 QQ0617.Click photographs - Photos may exist for this station.
 QQ0617
 QQ0617.The dynamic height is computed by dividing the NAVD 88
 QQ0617.geopotential number by the normal gravity value computed on the
 QQ0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0617.degrees latitude (g = 980.6199 gals.).
 QQ0617
 QQ0617.The modeled gravity was interpolated from observed gravity values.
 QQ0617
 QQ0617;                    North         East    Units  Estimated Accuracy
 QQ0617;SPC SD N     -   148,550.      831,540.      MT  (+/- 180 meters Scaled)
 QQ0617
 QQ0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ528994(NAD 83)
 QQ0617
 QQ0617                          SUPERSEDED SURVEY CONTROL
 QQ0617
 QQ0617.No superseded survey control is available for this station.
 QQ0617
 QQ0617_MARKER: DB = BENCH MARK DISK
 QQ0617_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0617_STAMPING: 29-194.51 1978 1898.17
 QQ0617_MARK LOGO: SDDT
 QQ0617_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0617_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0617+STABILITY: SURFACE MOTION
 QQ0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0617+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0617
 QQ0617  HISTORY     - Date     Condition        Report By
 QQ0617  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0617  HISTORY     - 19900721 GOOD             NGS
 QQ0617
 QQ0617                          STATION DESCRIPTION
 QQ0617
 QQ0617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0617'20.7 KM (12.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0617'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 2.4 KM (1.5 MI) NORTH
 QQ0617'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 0.8 KM (0.5 MI)
 QQ0617'NORTH OF MILEPOST 194, 38.2 M (125.3 FT) SOUTH OF A T-FENCE CORNER,
 QQ0617'29.3 M (96.1 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE
 QQ0617'NORTHBOUND LANES OF THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS
 QQ0617'POST AND FENCE, AND THE MONUMENT IS 0.05 M (0.16 FT) BELOW THE GROUND
 QQ0617'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0618 ***********************************************************************
 QQ0618  DESIGNATION -  I29 194.93
 QQ0618  PID         -  QQ0618
 QQ0618  STATE/COUNTY-  SD/CODINGTON
 QQ0618  COUNTRY     -  US
 QQ0618  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0618
 QQ0618                         *CURRENT SURVEY CONTROL
 QQ0618  ______________________________________________________________________
 QQ0618* NAD 83(1986) POSITION- 45 08 09.     (N) 097 03 20.     (W)   SCALED
 QQ0618* NAVD 88 ORTHO HEIGHT -   570.693 (meters)     1872.35  (feet) ADJUSTED
 QQ0618  ______________________________________________________________________
 QQ0618  GEOID HEIGHT    -        -25.309 (meters)                     GEOID18
 QQ0618  DYNAMIC HEIGHT  -        570.612 (meters)     1872.08  (feet) COMP
 QQ0618  MODELED GRAVITY -    980,456.8   (mgal)                       NAVD 88
 QQ0618
 QQ0618  VERT ORDER      -  FIRST     CLASS II
 QQ0618
 QQ0618.The horizontal coordinates were scaled from a map and have
 QQ0618.an estimated accuracy of +/- 6 seconds.
 QQ0618
 QQ0618.The orthometric height was determined by differential leveling and
 QQ0618.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0618.in June 1991.
 QQ0618
 QQ0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0618.GEOID18 height accuracy estimate available here.
 QQ0618
 QQ0618.Click photographs - Photos may exist for this station.
 QQ0618
 QQ0618.The dynamic height is computed by dividing the NAVD 88
 QQ0618.geopotential number by the normal gravity value computed on the
 QQ0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0618.degrees latitude (g = 980.6199 gals.).
 QQ0618
 QQ0618.The modeled gravity was interpolated from observed gravity values.
 QQ0618
 QQ0618;                    North         East    Units  Estimated Accuracy
 QQ0618;SPC SD N     -   148,950.      831,550.      MT  (+/- 180 meters Scaled)
 QQ0618
 QQ0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ528998(NAD 83)
 QQ0618
 QQ0618                          SUPERSEDED SURVEY CONTROL
 QQ0618
 QQ0618.No superseded survey control is available for this station.
 QQ0618
 QQ0618_MARKER: DB = BENCH MARK DISK
 QQ0618_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0618_SP_SET: HEADWALL
 QQ0618_STAMPING: 29-194.93 1978 1871.48
 QQ0618_MARK LOGO: SDDT
 QQ0618_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0618_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0618+STABILITY: SURFACE MOTION
 QQ0618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0618+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0618
 QQ0618  HISTORY     - Date     Condition        Report By
 QQ0618  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0618  HISTORY     - 19900721 GOOD             NGS
 QQ0618
 QQ0618                          STATION DESCRIPTION
 QQ0618
 QQ0618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0618'20.0 KM (12.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0618'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), NEAR THE CENTER OF THE
 QQ0618'EAST CONCRETE HEADWALL OF A BOX CULVERT, 3.1 KM (1.9 MI) NORTH OF THE
 QQ0618'INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 1.5 KM (0.9 MI) NORTH OF
 QQ0618'MILEPOST 194, 22.2 M (72.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0618'NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 QQ0618'THE HIGHWAY, AND 1.05 M (3.44 FT) EAST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0619 ***********************************************************************
 QQ0619  DESIGNATION -  I29 195.49
 QQ0619  PID         -  QQ0619
 QQ0619  STATE/COUNTY-  SD/CODINGTON
 QQ0619  COUNTRY     -  US
 QQ0619  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0619
 QQ0619                         *CURRENT SURVEY CONTROL
 QQ0619  ______________________________________________________________________
 QQ0619* NAD 83(1986) POSITION- 45 08 36.     (N) 097 03 19.     (W)   SCALED
 QQ0619* NAVD 88 ORTHO HEIGHT -   579.486 (meters)     1901.20  (feet) ADJUSTED
 QQ0619  ______________________________________________________________________
 QQ0619  GEOID HEIGHT    -        -25.312 (meters)                     GEOID18
 QQ0619  DYNAMIC HEIGHT  -        579.404 (meters)     1900.93  (feet) COMP
 QQ0619  MODELED GRAVITY -    980,457.2   (mgal)                       NAVD 88
 QQ0619
 QQ0619  VERT ORDER      -  FIRST     CLASS II
 QQ0619
 QQ0619.The horizontal coordinates were scaled from a map and have
 QQ0619.an estimated accuracy of +/- 6 seconds.
 QQ0619
 QQ0619.The orthometric height was determined by differential leveling and
 QQ0619.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0619.in June 1991.
 QQ0619
 QQ0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0619.GEOID18 height accuracy estimate available here.
 QQ0619
 QQ0619.Click photographs - Photos may exist for this station.
 QQ0619
 QQ0619.The dynamic height is computed by dividing the NAVD 88
 QQ0619.geopotential number by the normal gravity value computed on the
 QQ0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0619.degrees latitude (g = 980.6199 gals.).
 QQ0619
 QQ0619.The modeled gravity was interpolated from observed gravity values.
 QQ0619
 QQ0619;                    North         East    Units  Estimated Accuracy
 QQ0619;SPC SD N     -   149,780.      831,540.      MT  (+/- 180 meters Scaled)
 QQ0619
 QQ0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528007(NAD 83)
 QQ0619
 QQ0619                          SUPERSEDED SURVEY CONTROL
 QQ0619
 QQ0619.No superseded survey control is available for this station.
 QQ0619
 QQ0619_MARKER: DB = BENCH MARK DISK
 QQ0619_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0619_STAMPING: 29-195.49 1978 1900.38
 QQ0619_MARK LOGO: SDDT
 QQ0619_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0619_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0619+STABILITY: SURFACE MOTION
 QQ0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0619+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0619
 QQ0619  HISTORY     - Date     Condition        Report By
 QQ0619  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0619  HISTORY     - 19900721 GOOD             NGS
 QQ0619
 QQ0619                          STATION DESCRIPTION
 QQ0619
 QQ0619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0619'19.1 KM (11.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0619'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 4.0 KM (2.5 MI) NORTH
 QQ0619'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 0.8 KM (0.5 MI)
 QQ0619'NORTH OF MILEPOST 195, 61.9 M (203.1 FT) NORTH OF THE MOST NORTHERLY
 QQ0619'OF 2 FENCE BRACE POSTS, 29.5 M (96.8 FT) EAST OF THE CENTERLINE OF
 QQ0619'THE NORTHBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT) BELOW THE LEVEL
 QQ0619'OF THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE,
 QQ0619'AND THE MONUMENT PROJECTS 0.04 ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0620 ***********************************************************************
 QQ0620  DESIGNATION -  I29 195.75
 QQ0620  PID         -  QQ0620
 QQ0620  STATE/COUNTY-  SD/CODINGTON
 QQ0620  COUNTRY     -  US
 QQ0620  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0620
 QQ0620                         *CURRENT SURVEY CONTROL
 QQ0620  ______________________________________________________________________
 QQ0620* NAD 83(1986) POSITION- 45 08 50.     (N) 097 03 20.     (W)   SCALED
 QQ0620* NAVD 88 ORTHO HEIGHT -   577.518 (meters)     1894.74  (feet) ADJUSTED
 QQ0620  ______________________________________________________________________
 QQ0620  GEOID HEIGHT    -        -25.314 (meters)                     GEOID18
 QQ0620  DYNAMIC HEIGHT  -        577.437 (meters)     1894.47  (feet) COMP
 QQ0620  MODELED GRAVITY -    980,457.4   (mgal)                       NAVD 88
 QQ0620
 QQ0620  VERT ORDER      -  FIRST     CLASS II
 QQ0620
 QQ0620.The horizontal coordinates were scaled from a map and have
 QQ0620.an estimated accuracy of +/- 6 seconds.
 QQ0620
 QQ0620.The orthometric height was determined by differential leveling and
 QQ0620.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0620.in June 1991.
 QQ0620
 QQ0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0620.GEOID18 height accuracy estimate available here.
 QQ0620
 QQ0620.Click photographs - Photos may exist for this station.
 QQ0620
 QQ0620.The dynamic height is computed by dividing the NAVD 88
 QQ0620.geopotential number by the normal gravity value computed on the
 QQ0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0620.degrees latitude (g = 980.6199 gals.).
 QQ0620
 QQ0620.The modeled gravity was interpolated from observed gravity values.
 QQ0620
 QQ0620;                    North         East    Units  Estimated Accuracy
 QQ0620;SPC SD N     -   150,210.      831,500.      MT  (+/- 180 meters Scaled)
 QQ0620
 QQ0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528011(NAD 83)
 QQ0620
 QQ0620                          SUPERSEDED SURVEY CONTROL
 QQ0620
 QQ0620.No superseded survey control is available for this station.
 QQ0620
 QQ0620_MARKER: DB = BENCH MARK DISK
 QQ0620_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0620_SP_SET: HEADWALL
 QQ0620_STAMPING: 29-195.75 1978 1893.89
 QQ0620_MARK LOGO: SDDT
 QQ0620_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0620_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0620+STABILITY: SURFACE MOTION
 QQ0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0620+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0620
 QQ0620  HISTORY     - Date     Condition        Report By
 QQ0620  HISTORY     - 1978     MONUMENTED       SDDT
 QQ0620  HISTORY     - 19900721 GOOD             NGS
 QQ0620
 QQ0620                          STATION DESCRIPTION
 QQ0620
 QQ0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0620'18.7 KM (11.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0620'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.3 M
 QQ0620'(1.0 FT) SOUTH OF THE NORTH END OF THE WEST CONCRETE HEADWALL OF A
 QQ0620'BOX CULVERT, 4.4 KM (2.7 MI) NORTH OF THE INTERSECTION OF STATE
 QQ0620'HIGHWAY 20 (EXIT 193), 1.2 KM (0.7 MI) NORTH OF MILEPOST 195, 23.2 M
 QQ0620'(76.1 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0620'HIGHWAY, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.8 M
 QQ0620'(2.6 FT) SOUTH OF A WITNESS POST AND FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0621 ***********************************************************************
 QQ0621  DESIGNATION -  I29 196.50
 QQ0621  PID         -  QQ0621
 QQ0621  STATE/COUNTY-  SD/GRANT
 QQ0621  COUNTRY     -  US
 QQ0621  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0621
 QQ0621                         *CURRENT SURVEY CONTROL
 QQ0621  ______________________________________________________________________
 QQ0621* NAD 83(1986) POSITION- 45 09 29.     (N) 097 03 20.     (W)   SCALED
 QQ0621* NAVD 88 ORTHO HEIGHT -   593.271 (meters)     1946.42  (feet) ADJUSTED
 QQ0621  ______________________________________________________________________
 QQ0621  GEOID HEIGHT    -        -25.317 (meters)                     GEOID18
 QQ0621  DYNAMIC HEIGHT  -        593.188 (meters)     1946.15  (feet) COMP
 QQ0621  MODELED GRAVITY -    980,458.0   (mgal)                       NAVD 88
 QQ0621
 QQ0621  VERT ORDER      -  FIRST     CLASS II
 QQ0621
 QQ0621.The horizontal coordinates were scaled from a map and have
 QQ0621.an estimated accuracy of +/- 6 seconds.
 QQ0621
 QQ0621.The orthometric height was determined by differential leveling and
 QQ0621.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0621.in June 1991.
 QQ0621
 QQ0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0621.GEOID18 height accuracy estimate available here.
 QQ0621
 QQ0621.Click photographs - Photos may exist for this station.
 QQ0621
 QQ0621.The dynamic height is computed by dividing the NAVD 88
 QQ0621.geopotential number by the normal gravity value computed on the
 QQ0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0621.degrees latitude (g = 980.6199 gals.).
 QQ0621
 QQ0621.The modeled gravity was interpolated from observed gravity values.
 QQ0621
 QQ0621;                    North         East    Units  Estimated Accuracy
 QQ0621;SPC SD N     -   151,420.      831,460.      MT  (+/- 180 meters Scaled)
 QQ0621
 QQ0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528023(NAD 83)
 QQ0621
 QQ0621                          SUPERSEDED SURVEY CONTROL
 QQ0621
 QQ0621.No superseded survey control is available for this station.
 QQ0621
 QQ0621_MARKER: DB = BENCH MARK DISK
 QQ0621_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0621_STAMPING: 29-196.50 19 1945.72
 QQ0621_MARK LOGO: SDDT
 QQ0621_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0621_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0621+STABILITY: SURFACE MOTION
 QQ0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0621+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0621
 QQ0621  HISTORY     - Date     Condition        Report By
 QQ0621  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0621  HISTORY     - 19900721 GOOD             NGS
 QQ0621
 QQ0621                          STATION DESCRIPTION
 QQ0621
 QQ0621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0621'17.5 KM (10.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0621'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 5.6 KM (3.5 MI) NORTH
 QQ0621'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 0.8 KM (0.5 MI)
 QQ0621'NORTH OF MILEPOST 196, 29.4 M (96.5 FT) EAST OF THE CENTERLINE OF THE
 QQ0621'NORTHBOUND LANES OF THE HIGHWAY, 26.2 M (86.0 FT) NORTH OF A T-FENCE
 QQ0621'CORNER, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M
 QQ0621'(0.82 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 QQ0621'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0622 ***********************************************************************
 QQ0622  DESIGNATION -  I29 197.50
 QQ0622  PID         -  QQ0622
 QQ0622  STATE/COUNTY-  SD/GRANT
 QQ0622  COUNTRY     -  US
 QQ0622  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0622
 QQ0622                         *CURRENT SURVEY CONTROL
 QQ0622  ______________________________________________________________________
 QQ0622* NAD 83(1986) POSITION- 45 10 22.     (N) 097 03 21.     (W)   SCALED
 QQ0622* NAVD 88 ORTHO HEIGHT -   600.464 (meters)     1970.02  (feet) ADJUSTED
 QQ0622  ______________________________________________________________________
 QQ0622  GEOID HEIGHT    -        -25.320 (meters)                     GEOID18
 QQ0622  DYNAMIC HEIGHT  -        600.381 (meters)     1969.75  (feet) COMP
 QQ0622  MODELED GRAVITY -    980,459.0   (mgal)                       NAVD 88
 QQ0622
 QQ0622  VERT ORDER      -  FIRST     CLASS II
 QQ0622
 QQ0622.The horizontal coordinates were scaled from a map and have
 QQ0622.an estimated accuracy of +/- 6 seconds.
 QQ0622
 QQ0622.The orthometric height was determined by differential leveling and
 QQ0622.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0622.in June 1991.
 QQ0622
 QQ0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0622.GEOID18 height accuracy estimate available here.
 QQ0622
 QQ0622.Click photographs - Photos may exist for this station.
 QQ0622
 QQ0622.The dynamic height is computed by dividing the NAVD 88
 QQ0622.geopotential number by the normal gravity value computed on the
 QQ0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0622.degrees latitude (g = 980.6199 gals.).
 QQ0622
 QQ0622.The modeled gravity was interpolated from observed gravity values.
 QQ0622
 QQ0622;                    North         East    Units  Estimated Accuracy
 QQ0622;SPC SD N     -   153,050.      831,380.      MT  (+/- 180 meters Scaled)
 QQ0622
 QQ0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527039(NAD 83)
 QQ0622
 QQ0622                          SUPERSEDED SURVEY CONTROL
 QQ0622
 QQ0622.No superseded survey control is available for this station.
 QQ0622
 QQ0622_MARKER: DB = BENCH MARK DISK
 QQ0622_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0622_STAMPING: 29-197.50 19 1969.31
 QQ0622_MARK LOGO: SDDT
 QQ0622_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0622_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0622+STABILITY: SURFACE MOTION
 QQ0622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0622+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0622
 QQ0622  HISTORY     - Date     Condition        Report By
 QQ0622  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0622  HISTORY     - 19900721 GOOD             NGS
 QQ0622
 QQ0622                          STATION DESCRIPTION
 QQ0622
 QQ0622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0622'15.9 KM (9.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0622'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 7.3 KM (4.5 MI) NORTH
 QQ0622'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 0.8 KM (0.5 MI)
 QQ0622'NORTH OF MILEPOST 197, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0622'NORTHBOUND LANES OF THE HIGHWAY, 11.8 M (38.7 FT) NORTH OF A T-FENCE
 QQ0622'CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M
 QQ0622'(0.82 FT) WEST OF A WITNESS POST AND FENCE, AND THE CONCRETE MONUMENT
 QQ0622'IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0623 ***********************************************************************
 QQ0623  DESIGNATION -  I29 197.98
 QQ0623  PID         -  QQ0623
 QQ0623  STATE/COUNTY-  SD/GRANT
 QQ0623  COUNTRY     -  US
 QQ0623  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0623
 QQ0623                         *CURRENT SURVEY CONTROL
 QQ0623  ______________________________________________________________________
 QQ0623* NAD 83(1986) POSITION- 45 10 47.     (N) 097 03 22.     (W)   SCALED
 QQ0623* NAVD 88 ORTHO HEIGHT -   600.110 (meters)     1968.86  (feet) ADJUSTED
 QQ0623  ______________________________________________________________________
 QQ0623  GEOID HEIGHT    -        -25.321 (meters)                     GEOID18
 QQ0623  DYNAMIC HEIGHT  -        600.027 (meters)     1968.59  (feet) COMP
 QQ0623  MODELED GRAVITY -    980,459.5   (mgal)                       NAVD 88
 QQ0623
 QQ0623  VERT ORDER      -  FIRST     CLASS II
 QQ0623
 QQ0623.The horizontal coordinates were scaled from a map and have
 QQ0623.an estimated accuracy of +/- 6 seconds.
 QQ0623
 QQ0623.The orthometric height was determined by differential leveling and
 QQ0623.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0623.in June 1991.
 QQ0623
 QQ0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0623.GEOID18 height accuracy estimate available here.
 QQ0623
 QQ0623.Click photographs - Photos may exist for this station.
 QQ0623
 QQ0623.The dynamic height is computed by dividing the NAVD 88
 QQ0623.geopotential number by the normal gravity value computed on the
 QQ0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0623.degrees latitude (g = 980.6199 gals.).
 QQ0623
 QQ0623.The modeled gravity was interpolated from observed gravity values.
 QQ0623
 QQ0623;                    North         East    Units  Estimated Accuracy
 QQ0623;SPC SD N     -   153,820.      831,330.      MT  (+/- 180 meters Scaled)
 QQ0623
 QQ0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527047(NAD 83)
 QQ0623
 QQ0623                          SUPERSEDED SURVEY CONTROL
 QQ0623
 QQ0623.No superseded survey control is available for this station.
 QQ0623
 QQ0623_MARKER: DB = BENCH MARK DISK
 QQ0623_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0623_SP_SET: ABUTMENT
 QQ0623_STAMPING: 29-197.98 19 1968.13
 QQ0623_MARK LOGO: SDDT
 QQ0623_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0623_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0623+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0623
 QQ0623  HISTORY     - Date     Condition        Report By
 QQ0623  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0623  HISTORY     - 19900721 GOOD             NGS
 QQ0623
 QQ0623                          STATION DESCRIPTION
 QQ0623
 QQ0623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0623'15.1 KM (9.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0623'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.9 M
 QQ0623'(3.0 FT) WEST OF THE EAST END OF THE SOUTH ABUTMENT OF THE HIGHWAY
 QQ0623'OVERPASS OF A COUNTY ROAD, AND 7.3 M (24.0 FT) EAST OF AND LEVEL WITH
 QQ0623'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0624 ***********************************************************************
 QQ0624  DESIGNATION -  I29 198.00
 QQ0624  PID         -  QQ0624
 QQ0624  STATE/COUNTY-  SD/GRANT
 QQ0624  COUNTRY     -  US
 QQ0624  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0624
 QQ0624                         *CURRENT SURVEY CONTROL
 QQ0624  ______________________________________________________________________
 QQ0624* NAD 83(1986) POSITION- 45 10 44.     (N) 097 03 24.     (W)   SCALED
 QQ0624* NAVD 88 ORTHO HEIGHT -   597.797 (meters)     1961.27  (feet) ADJUSTED
 QQ0624  ______________________________________________________________________
 QQ0624  GEOID HEIGHT    -        -25.321 (meters)                     GEOID18
 QQ0624  DYNAMIC HEIGHT  -        597.714 (meters)     1961.00  (feet) COMP
 QQ0624  MODELED GRAVITY -    980,459.4   (mgal)                       NAVD 88
 QQ0624
 QQ0624  VERT ORDER      -  FIRST     CLASS II
 QQ0624
 QQ0624.The horizontal coordinates were scaled from a map and have
 QQ0624.an estimated accuracy of +/- 6 seconds.
 QQ0624
 QQ0624.The orthometric height was determined by differential leveling and
 QQ0624.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0624.in June 1991.
 QQ0624
 QQ0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0624.GEOID18 height accuracy estimate available here.
 QQ0624
 QQ0624.Click photographs - Photos may exist for this station.
 QQ0624
 QQ0624.The dynamic height is computed by dividing the NAVD 88
 QQ0624.geopotential number by the normal gravity value computed on the
 QQ0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0624.degrees latitude (g = 980.6199 gals.).
 QQ0624
 QQ0624.The modeled gravity was interpolated from observed gravity values.
 QQ0624
 QQ0624;                    North         East    Units  Estimated Accuracy
 QQ0624;SPC SD N     -   153,730.      831,290.      MT  (+/- 180 meters Scaled)
 QQ0624
 QQ0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR526046(NAD 83)
 QQ0624
 QQ0624                          SUPERSEDED SURVEY CONTROL
 QQ0624
 QQ0624.No superseded survey control is available for this station.
 QQ0624
 QQ0624_MARKER: Z = SEE DESCRIPTION
 QQ0624_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0624_MARK LOGO: SDDT
 QQ0624_PROJECTION: RECESSED 4 CENTIMETERS
 QQ0624_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0624_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0624+STABILITY: POSITION/ELEVATION WELL
 QQ0624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0624+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0624_ROD/PIPE-DEPTH: 6.4 meters
 QQ0624_SLEEVE-DEPTH  : 2.0 meters
 QQ0624
 QQ0624  HISTORY     - Date     Condition        Report By
 QQ0624  HISTORY     - 1984     MONUMENTED       SDDT
 QQ0624  HISTORY     - 19900721 GOOD             NGS
 QQ0624
 QQ0624                          STATION DESCRIPTION
 QQ0624
 QQ0624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0624'15.0 KM (9.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0624'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 8.2 KM (5.1 MI) NORTH
 QQ0624'OF THE INTERSECTION OF STATE HIGHWAY 20 (EXIT 193), 74.5 M
 QQ0624'(244.4 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF THE SOUTHBOUND
 QQ0624'HIGHWAY OVERPASS OF A COUNTY ROAD, 66.7 M (218.8 FT) NORTH-NORTHWEST
 QQ0624'OF MILEPOST 198, 29.0 M (95.1 FT) WEST OF AND LEVEL WITH THE
 QQ0624'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.4 M
 QQ0624'(1.3 FT) WEST OF A WITNESS POST, AND 0.25 M (0.82 FT) EAST OF A
 QQ0624'FENCE.  NOTE--THE DATUM POINT IS AN IRON PIPE CAP THAT IS ATTACHED TO
 QQ0624'A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 QQ0624'4-INCH PVC SCREW CAP.  THE MONUMENT IS UNSTAMPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0625 ***********************************************************************
 QQ0625  DESIGNATION -  I29 198.5
 QQ0625  PID         -  QQ0625
 QQ0625  STATE/COUNTY-  SD/GRANT
 QQ0625  COUNTRY     -  US
 QQ0625  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0625
 QQ0625                         *CURRENT SURVEY CONTROL
 QQ0625  ______________________________________________________________________
 QQ0625* NAD 83(1986) POSITION- 45 11 14.     (N) 097 03 22.     (W)   SCALED
 QQ0625* NAVD 88 ORTHO HEIGHT -   597.394 (meters)     1959.95  (feet) ADJUSTED
 QQ0625  ______________________________________________________________________
 QQ0625  GEOID HEIGHT    -        -25.322 (meters)                     GEOID18
 QQ0625  DYNAMIC HEIGHT  -        597.312 (meters)     1959.68  (feet) COMP
 QQ0625  MODELED GRAVITY -    980,460.2   (mgal)                       NAVD 88
 QQ0625
 QQ0625  VERT ORDER      -  FIRST     CLASS II
 QQ0625
 QQ0625.The horizontal coordinates were scaled from a map and have
 QQ0625.an estimated accuracy of +/- 6 seconds.
 QQ0625
 QQ0625.The orthometric height was determined by differential leveling and
 QQ0625.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0625.in June 1991.
 QQ0625
 QQ0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0625.GEOID18 height accuracy estimate available here.
 QQ0625
 QQ0625.Click photographs - Photos may exist for this station.
 QQ0625
 QQ0625.The dynamic height is computed by dividing the NAVD 88
 QQ0625.geopotential number by the normal gravity value computed on the
 QQ0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0625.degrees latitude (g = 980.6199 gals.).
 QQ0625
 QQ0625.The modeled gravity was interpolated from observed gravity values.
 QQ0625
 QQ0625;                    North         East    Units  Estimated Accuracy
 QQ0625;SPC SD N     -   154,650.      831,300.      MT  (+/- 180 meters Scaled)
 QQ0625
 QQ0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527055(NAD 83)
 QQ0625
 QQ0625                          SUPERSEDED SURVEY CONTROL
 QQ0625
 QQ0625.No superseded survey control is available for this station.
 QQ0625
 QQ0625_MARKER: DB = BENCH MARK DISK
 QQ0625_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0625_STAMPING: 29-198.5 19 1959.19
 QQ0625_MARK LOGO: SDDT
 QQ0625_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0625_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0625+STABILITY: SURFACE MOTION
 QQ0625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0625+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0625
 QQ0625  HISTORY     - Date     Condition        Report By
 QQ0625  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0625  HISTORY     - 19900721 GOOD             NGS
 QQ0625
 QQ0625                          STATION DESCRIPTION
 QQ0625
 QQ0625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0625'14.2 KM (8.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0625'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 4.3 KM (2.7 MI) SOUTH
 QQ0625'OF THE INTERSECTION OF A COUNTY ROAD (EXIT 201), 0.8 KM (0.5 MI)
 QQ0625'NORTH OF MILEPOST 198, 29.4 M (96.5 FT) EAST OF THE CENTERLINE OF THE
 QQ0625'NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 QQ0625'THE HIGHWAY, 1.35 M (4.43 FT) NORTH OF A T-FENCE CORNER, 0.25 M
 QQ0625'(0.82 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.04
 QQ0625'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0626 ***********************************************************************
 QQ0626  DESIGNATION -  I29 199.55
 QQ0626  PID         -  QQ0626
 QQ0626  STATE/COUNTY-  SD/GRANT
 QQ0626  COUNTRY     -  US
 QQ0626  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0626
 QQ0626                         *CURRENT SURVEY CONTROL
 QQ0626  ______________________________________________________________________
 QQ0626* NAD 83(1986) POSITION- 45 12 07.     (N) 097 03 09.     (W)   SCALED
 QQ0626* NAVD 88 ORTHO HEIGHT -   600.358 (meters)     1969.67  (feet) ADJUSTED
 QQ0626  ______________________________________________________________________
 QQ0626  GEOID HEIGHT    -        -25.327 (meters)                     GEOID18
 QQ0626  DYNAMIC HEIGHT  -        600.277 (meters)     1969.41  (feet) COMP
 QQ0626  MODELED GRAVITY -    980,461.8   (mgal)                       NAVD 88
 QQ0626
 QQ0626  VERT ORDER      -  FIRST     CLASS II
 QQ0626
 QQ0626.The horizontal coordinates were scaled from a map and have
 QQ0626.an estimated accuracy of +/- 6 seconds.
 QQ0626
 QQ0626.The orthometric height was determined by differential leveling and
 QQ0626.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0626.in June 1991.
 QQ0626
 QQ0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0626.GEOID18 height accuracy estimate available here.
 QQ0626
 QQ0626.Click photographs - Photos may exist for this station.
 QQ0626
 QQ0626.The dynamic height is computed by dividing the NAVD 88
 QQ0626.geopotential number by the normal gravity value computed on the
 QQ0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0626.degrees latitude (g = 980.6199 gals.).
 QQ0626
 QQ0626.The modeled gravity was interpolated from observed gravity values.
 QQ0626
 QQ0626;                    North         East    Units  Estimated Accuracy
 QQ0626;SPC SD N     -   156,300.      831,520.      MT  (+/- 180 meters Scaled)
 QQ0626
 QQ0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR529072(NAD 83)
 QQ0626
 QQ0626                          SUPERSEDED SURVEY CONTROL
 QQ0626
 QQ0626.No superseded survey control is available for this station.
 QQ0626
 QQ0626_MARKER: DB = BENCH MARK DISK
 QQ0626_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0626_STAMPING: 29-199.55
 QQ0626_MARK LOGO: SDDT
 QQ0626_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0626_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0626+STABILITY: SURFACE MOTION
 QQ0626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0626+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0626
 QQ0626  HISTORY     - Date     Condition        Report By
 QQ0626  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0626  HISTORY     - 19900721 GOOD             NGS
 QQ0626
 QQ0626                          STATION DESCRIPTION
 QQ0626
 QQ0626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0626'12.6 KM (7.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0626'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 2.5 KM (1.6 MI) SOUTH
 QQ0626'OF THE INTERSECTION OF A COUNTY ROAD (EXIT 201), 0.85 KM (0.53 MI)
 QQ0626'NORTH OF MILEPOST 199, 31.1 M (102.0 FT) EAST OF THE CENTERLINE OF THE
 QQ0626'NORTHBOUND LANES OF THE HIGHWAY, 4.9 M (16.1 FT) NORTH OF THE MOST
 QQ0626'SOUTHERLY OF 2 FENCE BRACE POSTS, 1.6 M (5.2 FT) WEST OF A FENCE
 QQ0626'POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.2 M
 QQ0626'(0.7 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.04
 QQ0626'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0627 ***********************************************************************
 QQ0627  DESIGNATION -  I29 200.56
 QQ0627  PID         -  QQ0627
 QQ0627  STATE/COUNTY-  SD/GRANT
 QQ0627  COUNTRY     -  US
 QQ0627  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0627
 QQ0627                         *CURRENT SURVEY CONTROL
 QQ0627  ______________________________________________________________________
 QQ0627* NAD 83(1986) POSITION- 45 13 00.     (N) 097 03 01.     (W)   SCALED
 QQ0627* NAVD 88 ORTHO HEIGHT -   584.796 (meters)     1918.62  (feet) ADJUSTED
 QQ0627  ______________________________________________________________________
 QQ0627  GEOID HEIGHT    -        -25.332 (meters)                     GEOID18
 QQ0627  DYNAMIC HEIGHT  -        584.718 (meters)     1918.36  (feet) COMP
 QQ0627  MODELED GRAVITY -    980,463.5   (mgal)                       NAVD 88
 QQ0627
 QQ0627  VERT ORDER      -  FIRST     CLASS II
 QQ0627
 QQ0627.The horizontal coordinates were scaled from a map and have
 QQ0627.an estimated accuracy of +/- 6 seconds.
 QQ0627
 QQ0627.The orthometric height was determined by differential leveling and
 QQ0627.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0627.in June 1991.
 QQ0627
 QQ0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0627.GEOID18 height accuracy estimate available here.
 QQ0627
 QQ0627.Click photographs - Photos may exist for this station.
 QQ0627
 QQ0627.The dynamic height is computed by dividing the NAVD 88
 QQ0627.geopotential number by the normal gravity value computed on the
 QQ0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0627.degrees latitude (g = 980.6199 gals.).
 QQ0627
 QQ0627.The modeled gravity was interpolated from observed gravity values.
 QQ0627
 QQ0627;                    North         East    Units  Estimated Accuracy
 QQ0627;SPC SD N     -   157,940.      831,630.      MT  (+/- 180 meters Scaled)
 QQ0627
 QQ0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR530088(NAD 83)
 QQ0627
 QQ0627                          SUPERSEDED SURVEY CONTROL
 QQ0627
 QQ0627.No superseded survey control is available for this station.
 QQ0627
 QQ0627_MARKER: DB = BENCH MARK DISK
 QQ0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0627_STAMPING: 29-200.56 19 1917.82
 QQ0627_MARK LOGO: SDDT
 QQ0627_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0627+STABILITY: SURFACE MOTION
 QQ0627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0627+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0627
 QQ0627  HISTORY     - Date     Condition        Report By
 QQ0627  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0627  HISTORY     - 19900721 GOOD             NGS
 QQ0627
 QQ0627                          STATION DESCRIPTION
 QQ0627
 QQ0627'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0627'11.0 KM (6.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0627'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.9 KM (0.6 MI) NORTH
 QQ0627'OF MILEPOST 200, 0.85 KM (0.53 MI) SOUTH OF THE INTERSECTION OF A
 QQ0627'COUNTY ROAD (EXIT 201), 29.1 M (95.5 FT) EAST OF AND LEVEL WITH THE
 QQ0627'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 25.8 M (84.6 FT)
 QQ0627'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, 0.25 M (0.82 FT)
 QQ0627'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QQ0627'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0629 ***********************************************************************
 QQ0629  DESIGNATION -  I29 201.05
 QQ0629  PID         -  QQ0629
 QQ0629  STATE/COUNTY-  SD/GRANT
 QQ0629  COUNTRY     -  US
 QQ0629  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0629
 QQ0629                         *CURRENT SURVEY CONTROL
 QQ0629  ______________________________________________________________________
 QQ0629* NAD 83(1986) POSITION- 45 13 38.     (N) 097 03 05.     (W)   SCALED
 QQ0629* NAVD 88 ORTHO HEIGHT -   591.232 (meters)     1939.73  (feet) ADJUSTED
 QQ0629  ______________________________________________________________________
 QQ0629  GEOID HEIGHT    -        -25.332 (meters)                     GEOID18
 QQ0629  DYNAMIC HEIGHT  -        591.154 (meters)     1939.48  (feet) COMP
 QQ0629  MODELED GRAVITY -    980,464.6   (mgal)                       NAVD 88
 QQ0629
 QQ0629  VERT ORDER      -  FIRST     CLASS II
 QQ0629
 QQ0629.The horizontal coordinates were scaled from a map and have
 QQ0629.an estimated accuracy of +/- 6 seconds.
 QQ0629
 QQ0629.The orthometric height was determined by differential leveling and
 QQ0629.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0629.in June 1991.
 QQ0629
 QQ0629.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0629.GEOID18 height accuracy estimate available here.
 QQ0629
 QQ0629.Click photographs - Photos may exist for this station.
 QQ0629
 QQ0629.The dynamic height is computed by dividing the NAVD 88
 QQ0629.geopotential number by the normal gravity value computed on the
 QQ0629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0629.degrees latitude (g = 980.6199 gals.).
 QQ0629
 QQ0629.The modeled gravity was interpolated from observed gravity values.
 QQ0629
 QQ0629;                    North         East    Units  Estimated Accuracy
 QQ0629;SPC SD N     -   159,110.      831,500.      MT  (+/- 180 meters Scaled)
 QQ0629
 QQ0629_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR529100(NAD 83)
 QQ0629
 QQ0629                          SUPERSEDED SURVEY CONTROL
 QQ0629
 QQ0629.No superseded survey control is available for this station.
 QQ0629
 QQ0629_MARKER: Z = SEE DESCRIPTION
 QQ0629_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0629_MARK LOGO: NONE
 QQ0629_PROJECTION: FLUSH
 QQ0629_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0629_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0629+STABILITY: POSITION/ELEVATION WELL
 QQ0629_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0629+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0629_ROD/PIPE-DEPTH: 6.4 meters
 QQ0629_SLEEVE-DEPTH  : 2.0 meters
 QQ0629
 QQ0629  HISTORY     - Date     Condition        Report By
 QQ0629  HISTORY     - 1984     MONUMENTED       SDDT
 QQ0629  HISTORY     - 19900721 GOOD             NGS
 QQ0629
 QQ0629                          STATION DESCRIPTION
 QQ0629
 QQ0629'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0629'9.7 KM (6.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0629'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.5 KM (0.3 MI) NORTH
 QQ0629'OF MILEPOST 201, 0.35 KM (0.22 MI) NORTH OF THE INTERSECTION OF A
 QQ0629'COUNTY ROAD (EXIT 201), 39.0 M (128.0 FT) WEST OF AND LEVEL WITH THE
 QQ0629'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 35.2 M (115.5 FT)
 QQ0629'SOUTH OF THE MOST SOUTHERLY OF 6 FENCE BRACE POSTS, 31.2 M (102.4 FT)
 QQ0629'WEST OF THE CENTER OF THE SOUTHBOUND OFF RAMP, AND 0.15 M (0.49 FT)
 QQ0629'EAST OF A WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS AN IRON
 QQ0629'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 QQ0629'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MONUMENT IS
 QQ0629'UNSTAMPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0628 ***********************************************************************
 QQ0628  DESIGNATION -  I29 201.08
 QQ0628  PID         -  QQ0628
 QQ0628  STATE/COUNTY-  SD/GRANT
 QQ0628  COUNTRY     -  US
 QQ0628  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0628
 QQ0628                         *CURRENT SURVEY CONTROL
 QQ0628  ______________________________________________________________________
 QQ0628* NAD 83(1986) POSITION- 45 13 27.     (N) 097 03 01.     (W)   SCALED
 QQ0628* NAVD 88 ORTHO HEIGHT -   590.009 (meters)     1935.72  (feet) ADJUSTED
 QQ0628  ______________________________________________________________________
 QQ0628  GEOID HEIGHT    -        -25.333 (meters)                     GEOID18
 QQ0628  DYNAMIC HEIGHT  -        589.931 (meters)     1935.47  (feet) COMP
 QQ0628  MODELED GRAVITY -    980,464.3   (mgal)                       NAVD 88
 QQ0628
 QQ0628  VERT ORDER      -  FIRST     CLASS II
 QQ0628
 QQ0628.The horizontal coordinates were scaled from a map and have
 QQ0628.an estimated accuracy of +/- 6 seconds.
 QQ0628
 QQ0628.The orthometric height was determined by differential leveling and
 QQ0628.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0628.in June 1991.
 QQ0628
 QQ0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0628.GEOID18 height accuracy estimate available here.
 QQ0628
 QQ0628.Click photographs - Photos may exist for this station.
 QQ0628
 QQ0628.The dynamic height is computed by dividing the NAVD 88
 QQ0628.geopotential number by the normal gravity value computed on the
 QQ0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0628.degrees latitude (g = 980.6199 gals.).
 QQ0628
 QQ0628.The modeled gravity was interpolated from observed gravity values.
 QQ0628
 QQ0628;                    North         East    Units  Estimated Accuracy
 QQ0628;SPC SD N     -   158,770.      831,600.      MT  (+/- 180 meters Scaled)
 QQ0628
 QQ0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR530097(NAD 83)
 QQ0628
 QQ0628                          SUPERSEDED SURVEY CONTROL
 QQ0628
 QQ0628.No superseded survey control is available for this station.
 QQ0628
 QQ0628_MARKER: DB = BENCH MARK DISK
 QQ0628_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0628_SP_SET: ABUTMENT
 QQ0628_STAMPING: 29-201.08 19 1934.91
 QQ0628_MARK LOGO: SDDT
 QQ0628_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0628_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0628+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0628
 QQ0628  HISTORY     - Date     Condition        Report By
 QQ0628  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0628  HISTORY     - 19900721 GOOD             NGS
 QQ0628
 QQ0628                          STATION DESCRIPTION
 QQ0628
 QQ0628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0628'10.1 KM (6.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0628'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.75 M
 QQ0628'(2.46 FT) WEST OF THE EAST END OF THE NORTH ABUTMENT OF THE HIGHWAY
 QQ0628'OVERPASS OF A COUNTY ROAD (EXIT 201), 0.2 KM (0.1 MI) NORTH OF
 QQ0628'MILEPOST 201, 7.4 M (24.3 FT) EAST OF AND LEVEL WITH THE CENTERLINE
 QQ0628'OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.25 M (0.82 FT) SOUTH OF
 QQ0628'A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0630 ***********************************************************************
 QQ0630  DESIGNATION -  I29 201.59
 QQ0630  PID         -  QQ0630
 QQ0630  STATE/COUNTY-  SD/GRANT
 QQ0630  COUNTRY     -  US
 QQ0630  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0630
 QQ0630                         *CURRENT SURVEY CONTROL
 QQ0630  ______________________________________________________________________
 QQ0630* NAD 83(1986) POSITION- 45 13 53.     (N) 097 03 02.     (W)   SCALED
 QQ0630* NAVD 88 ORTHO HEIGHT -   596.877 (meters)     1958.25  (feet) ADJUSTED
 QQ0630  ______________________________________________________________________
 QQ0630  GEOID HEIGHT    -        -25.333 (meters)                     GEOID18
 QQ0630  DYNAMIC HEIGHT  -        596.798 (meters)     1957.99  (feet) COMP
 QQ0630  MODELED GRAVITY -    980,465.1   (mgal)                       NAVD 88
 QQ0630
 QQ0630  VERT ORDER      -  FIRST     CLASS II
 QQ0630
 QQ0630.The horizontal coordinates were scaled from a map and have
 QQ0630.an estimated accuracy of +/- 6 seconds.
 QQ0630
 QQ0630.The orthometric height was determined by differential leveling and
 QQ0630.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0630.in June 1991.
 QQ0630
 QQ0630.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0630.GEOID18 height accuracy estimate available here.
 QQ0630
 QQ0630.Click photographs - Photos may exist for this station.
 QQ0630
 QQ0630.The dynamic height is computed by dividing the NAVD 88
 QQ0630.geopotential number by the normal gravity value computed on the
 QQ0630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0630.degrees latitude (g = 980.6199 gals.).
 QQ0630
 QQ0630.The modeled gravity was interpolated from observed gravity values.
 QQ0630
 QQ0630;                    North         East    Units  Estimated Accuracy
 QQ0630;SPC SD N     -   159,580.      831,550.      MT  (+/- 180 meters Scaled)
 QQ0630
 QQ0630_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR530105(NAD 83)
 QQ0630
 QQ0630                          SUPERSEDED SURVEY CONTROL
 QQ0630
 QQ0630.No superseded survey control is available for this station.
 QQ0630
 QQ0630_MARKER: DB = BENCH MARK DISK
 QQ0630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0630_STAMPING: 29-201.59 19 1957.42
 QQ0630_MARK LOGO: SDDT
 QQ0630_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0630+STABILITY: SURFACE MOTION
 QQ0630_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0630+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0630
 QQ0630  HISTORY     - Date     Condition        Report By
 QQ0630  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0630  HISTORY     - 19900721 GOOD             NGS
 QQ0630
 QQ0630                          STATION DESCRIPTION
 QQ0630
 QQ0630'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0630'9.3 KM (5.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0630'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.95 KM (0.59 MI)
 QQ0630'NORTH OF MILEPOST 201, 0.8 KM (0.5 MI) NORTH OF THE INTERSECTION OF A
 QQ0630'COUNTY ROAD (EXIT 201), 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF
 QQ0630'THE NORTHBOUND LANES OF THE HIGHWAY, 1.7 M (5.6 FT) NORTH OF THE MOST
 QQ0630'SOUTHERLY OF 3 FENCE BRACE POSTS, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 QQ0630'THE HIGHWAY, 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0630'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0631 ***********************************************************************
 QQ0631  DESIGNATION -  I29 202.03
 QQ0631  PID         -  QQ0631
 QQ0631  STATE/COUNTY-  SD/GRANT
 QQ0631  COUNTRY     -  US
 QQ0631  USGS QUAD   -  STILL LAKE NE (2017)
 QQ0631
 QQ0631                         *CURRENT SURVEY CONTROL
 QQ0631  ______________________________________________________________________
 QQ0631* NAD 83(1986) POSITION- 45 14 45.     (N) 097 03 03.     (W)   SCALED
 QQ0631* NAVD 88 ORTHO HEIGHT -   618.708 (meters)     2029.88  (feet) ADJUSTED
 QQ0631  ______________________________________________________________________
 QQ0631  GEOID HEIGHT    -        -25.332 (meters)                     GEOID18
 QQ0631  DYNAMIC HEIGHT  -        618.628 (meters)     2029.62  (feet) COMP
 QQ0631  MODELED GRAVITY -    980,466.7   (mgal)                       NAVD 88
 QQ0631
 QQ0631  VERT ORDER      -  FIRST     CLASS II
 QQ0631
 QQ0631.The horizontal coordinates were scaled from a map and have
 QQ0631.an estimated accuracy of +/- 6 seconds.
 QQ0631
 QQ0631.The orthometric height was determined by differential leveling and
 QQ0631.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0631.in June 1991.
 QQ0631
 QQ0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0631.GEOID18 height accuracy estimate available here.
 QQ0631
 QQ0631.Click photographs - Photos may exist for this station.
 QQ0631
 QQ0631.The dynamic height is computed by dividing the NAVD 88
 QQ0631.geopotential number by the normal gravity value computed on the
 QQ0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0631.degrees latitude (g = 980.6199 gals.).
 QQ0631
 QQ0631.The modeled gravity was interpolated from observed gravity values.
 QQ0631
 QQ0631;                    North         East    Units  Estimated Accuracy
 QQ0631;SPC SD N     -   161,180.      831,470.      MT  (+/- 180 meters Scaled)
 QQ0631
 QQ0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR529121(NAD 83)
 QQ0631
 QQ0631                          SUPERSEDED SURVEY CONTROL
 QQ0631
 QQ0631.No superseded survey control is available for this station.
 QQ0631
 QQ0631_MARKER: DB = BENCH MARK DISK
 QQ0631_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0631_STAMPING: 29-202.03 19 2029.03
 QQ0631_MARK LOGO: SDDT
 QQ0631_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0631_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0631+STABILITY: SURFACE MOTION
 QQ0631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0631+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0631
 QQ0631  HISTORY     - Date     Condition        Report By
 QQ0631  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0631  HISTORY     - 19900721 GOOD             NGS
 QQ0631
 QQ0631                          STATION DESCRIPTION
 QQ0631
 QQ0631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0631'7.7 KM (4.8 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0631'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.9 KM (0.6 MI) NORTH
 QQ0631'OF MILEPOST 202, 29.6 M (97.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0631'NORTHBOUND LANES OF THE HIGHWAY, 4.7 M (15.4 FT) SOUTH OF THE MOST
 QQ0631'SOUTHERLY OF 3 FENCE BRACE POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 QQ0631'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0631'CONCRETE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0632 ***********************************************************************
 QQ0632  DESIGNATION -  I29 203.53
 QQ0632  PID         -  QQ0632
 QQ0632  STATE/COUNTY-  SD/GRANT
 QQ0632  COUNTRY     -  US
 QQ0632  USGS QUAD   -  SUMMIT (2017)
 QQ0632
 QQ0632                         *CURRENT SURVEY CONTROL
 QQ0632  ______________________________________________________________________
 QQ0632* NAD 83(1986) POSITION- 45 15 34.     (N) 097 03 05.     (W)   SCALED
 QQ0632* NAVD 88 ORTHO HEIGHT -   615.312 (meters)     2018.74  (feet) ADJUSTED
 QQ0632  ______________________________________________________________________
 QQ0632  GEOID HEIGHT    -        -25.332 (meters)                     GEOID18
 QQ0632  DYNAMIC HEIGHT  -        615.233 (meters)     2018.48  (feet) COMP
 QQ0632  MODELED GRAVITY -    980,468.3   (mgal)                       NAVD 88
 QQ0632
 QQ0632  VERT ORDER      -  FIRST     CLASS II
 QQ0632
 QQ0632.The horizontal coordinates were scaled from a map and have
 QQ0632.an estimated accuracy of +/- 6 seconds.
 QQ0632
 QQ0632.The orthometric height was determined by differential leveling and
 QQ0632.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0632.in June 1991.
 QQ0632
 QQ0632.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0632.GEOID18 height accuracy estimate available here.
 QQ0632
 QQ0632.Click photographs - Photos may exist for this station.
 QQ0632
 QQ0632.The dynamic height is computed by dividing the NAVD 88
 QQ0632.geopotential number by the normal gravity value computed on the
 QQ0632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0632.degrees latitude (g = 980.6199 gals.).
 QQ0632
 QQ0632.The modeled gravity was interpolated from observed gravity values.
 QQ0632
 QQ0632;                    North         East    Units  Estimated Accuracy
 QQ0632;SPC SD N     -   162,690.      831,370.      MT  (+/- 180 meters Scaled)
 QQ0632
 QQ0632_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528136(NAD 83)
 QQ0632
 QQ0632                          SUPERSEDED SURVEY CONTROL
 QQ0632
 QQ0632.No superseded survey control is available for this station.
 QQ0632
 QQ0632_MARKER: DB = BENCH MARK DISK
 QQ0632_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0632_STAMPING: 29-203.53 19 2017.90
 QQ0632_MARK LOGO: SDDT
 QQ0632_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0632_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0632+STABILITY: SURFACE MOTION
 QQ0632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0632+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0632
 QQ0632  HISTORY     - Date     Condition        Report By
 QQ0632  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0632  HISTORY     - 19900721 GOOD             NGS
 QQ0632  HISTORY     - 19950101 GOOD             SDDENR
 QQ0632
 QQ0632                          STATION DESCRIPTION
 QQ0632
 QQ0632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0632'6.2 KM (3.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0632'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.85 KM (0.53 MI)
 QQ0632'NORTH OF MILEPOST 203, 38.7 M (127.0 FT) NORTH OF THE EAST END OF A
 QQ0632'PIPE CULVERT, 29.6 M (97.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0632'NORTHBOUND LANES OF THE HIGHWAY, 27.0 M (88.6 FT) NORTH OF THE MOST
 QQ0632'NORTHERLY OF 3 FENCE BRACE POSTS, 2.3 M (7.5 FT) BELOW THE LEVEL OF
 QQ0632'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 QQ0632'IS FLUSH WITH THE THE GROUND SURFACE.
 QQ0632
 QQ0632                          STATION RECOVERY (1995)
 QQ0632
 QQ0632'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0632'FOUND IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0633 ***********************************************************************
 QQ0633  DESIGNATION -  I29 204.00
 QQ0633  PID         -  QQ0633
 QQ0633  STATE/COUNTY-  SD/GRANT
 QQ0633  COUNTRY     -  US
 QQ0633  USGS QUAD   -  SUMMIT (2017)
 QQ0633
 QQ0633                         *CURRENT SURVEY CONTROL
 QQ0633  ______________________________________________________________________
 QQ0633* NAD 83(1986) POSITION- 45 15 58.     (N) 097 03 05.     (W)   SCALED
 QQ0633* NAVD 88 ORTHO HEIGHT -   624.351 (meters)     2048.39  (feet) ADJUSTED
 QQ0633  ______________________________________________________________________
 QQ0633  GEOID HEIGHT    -        -25.334 (meters)                     GEOID18
 QQ0633  DYNAMIC HEIGHT  -        624.272 (meters)     2048.13  (feet) COMP
 QQ0633  MODELED GRAVITY -    980,469.3   (mgal)                       NAVD 88
 QQ0633
 QQ0633  VERT ORDER      -  FIRST     CLASS II
 QQ0633
 QQ0633.The horizontal coordinates were scaled from a map and have
 QQ0633.an estimated accuracy of +/- 6 seconds.
 QQ0633
 QQ0633.The orthometric height was determined by differential leveling and
 QQ0633.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0633.in June 1991.
 QQ0633
 QQ0633.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0633.GEOID18 height accuracy estimate available here.
 QQ0633
 QQ0633.Click photographs - Photos may exist for this station.
 QQ0633
 QQ0633.The dynamic height is computed by dividing the NAVD 88
 QQ0633.geopotential number by the normal gravity value computed on the
 QQ0633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0633.degrees latitude (g = 980.6199 gals.).
 QQ0633
 QQ0633.The modeled gravity was interpolated from observed gravity values.
 QQ0633
 QQ0633;                    North         East    Units  Estimated Accuracy
 QQ0633;SPC SD N     -   163,430.      831,350.      MT  (+/- 180 meters Scaled)
 QQ0633
 QQ0633_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528143(NAD 83)
 QQ0633
 QQ0633                          SUPERSEDED SURVEY CONTROL
 QQ0633
 QQ0633.No superseded survey control is available for this station.
 QQ0633
 QQ0633_MARKER: Z = SEE DESCRIPTION
 QQ0633_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0633_STAMPING: 29-204.00
 QQ0633_MARK LOGO: NGS
 QQ0633_PROJECTION: PROJECTING 5 CENTIMETERS
 QQ0633_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0633_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0633+STABILITY: POSITION/ELEVATION WELL
 QQ0633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0633+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0633_ROD/PIPE-DEPTH: 6.4 meters
 QQ0633_SLEEVE-DEPTH  : 2.0 meters
 QQ0633
 QQ0633  HISTORY     - Date     Condition        Report By
 QQ0633  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0633  HISTORY     - 19900721 GOOD             NGS
 QQ0633
 QQ0633                          STATION DESCRIPTION
 QQ0633
 QQ0633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0633'5.4 KM (3.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0633'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.15 KM (0.09 MI)
 QQ0633'SOUTH OF THE INTERSECTION OF A COUNTY ROAD, 29.3 M (96.1 FT) EAST OF
 QQ0633'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 23.0 M
 QQ0633'(75.5 FT) EAST-SOUTHEAST OF MILEPOST 204, 0.6 M (2.0 FT) BELOW THE
 QQ0633'LEVEL OF THE HIGHWAY, 0.55 M (1.80 FT) EAST OF A WITNESS POST, AND
 QQ0633'0.4 M (1.3 FT) WEST OF A FENCE.  NOTE--THE DATUM POINT IS A STAINLESS
 QQ0633'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2
 QQ0633'INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 QQ0633'CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0634 ***********************************************************************
 QQ0634  DESIGNATION -  I29 204.09
 QQ0634  PID         -  QQ0634
 QQ0634  STATE/COUNTY-  SD/GRANT
 QQ0634  COUNTRY     -  US
 QQ0634  USGS QUAD   -  SUMMIT (2017)
 QQ0634
 QQ0634                         *CURRENT SURVEY CONTROL
 QQ0634  ______________________________________________________________________
 QQ0634* NAD 83(1986) POSITION- 45 16 03.     (N) 097 03 05.     (W)   SCALED
 QQ0634* NAVD 88 ORTHO HEIGHT -   625.265 (meters)     2051.39  (feet) ADJUSTED
 QQ0634  ______________________________________________________________________
 QQ0634  GEOID HEIGHT    -        -25.334 (meters)                     GEOID18
 QQ0634  DYNAMIC HEIGHT  -        625.186 (meters)     2051.13  (feet) COMP
 QQ0634  MODELED GRAVITY -    980,469.6   (mgal)                       NAVD 88
 QQ0634
 QQ0634  VERT ORDER      -  FIRST     CLASS II
 QQ0634
 QQ0634.The horizontal coordinates were scaled from a map and have
 QQ0634.an estimated accuracy of +/- 6 seconds.
 QQ0634
 QQ0634.The orthometric height was determined by differential leveling and
 QQ0634.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0634.in June 1991.
 QQ0634
 QQ0634.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0634.GEOID18 height accuracy estimate available here.
 QQ0634
 QQ0634.Click photographs - Photos may exist for this station.
 QQ0634
 QQ0634.The dynamic height is computed by dividing the NAVD 88
 QQ0634.geopotential number by the normal gravity value computed on the
 QQ0634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0634.degrees latitude (g = 980.6199 gals.).
 QQ0634
 QQ0634.The modeled gravity was interpolated from observed gravity values.
 QQ0634
 QQ0634;                    North         East    Units  Estimated Accuracy
 QQ0634;SPC SD N     -   163,580.      831,340.      MT  (+/- 180 meters Scaled)
 QQ0634
 QQ0634_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528145(NAD 83)
 QQ0634
 QQ0634                          SUPERSEDED SURVEY CONTROL
 QQ0634
 QQ0634.No superseded survey control is available for this station.
 QQ0634
 QQ0634_MARKER: DB = BENCH MARK DISK
 QQ0634_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0634_SP_SET: ABUTMENT
 QQ0634_STAMPING: 29-204.09 19 2050.53
 QQ0634_MARK LOGO: SDDT
 QQ0634_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0634+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0634
 QQ0634  HISTORY     - Date     Condition        Report By
 QQ0634  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0634  HISTORY     - 19900721 GOOD             NGS
 QQ0634
 QQ0634                          STATION DESCRIPTION
 QQ0634
 QQ0634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0634'5.3 KM (3.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0634'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.95 M
 QQ0634'(3.12 FT) WEST OF THE EAST END OF THE SOUTH ABUTMENT OF THE HIGHWAY
 QQ0634'OVERPASS OF A COUNTY ROAD, 0.15 KM (0.09 MI) NORTH OF MILEPOST 204,
 QQ0634'7.3 M (24.0 FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE
 QQ0634'NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A T-FENCE
 QQ0634'CORNER, AND 0.2 M (0.7 FT) NORTH OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0635 ***********************************************************************
 QQ0635  DESIGNATION -  I29 204.60
 QQ0635  PID         -  QQ0635
 QQ0635  STATE/COUNTY-  SD/GRANT
 QQ0635  COUNTRY     -  US
 QQ0635  USGS QUAD   -  SUMMIT (2017)
 QQ0635
 QQ0635                         *CURRENT SURVEY CONTROL
 QQ0635  ______________________________________________________________________
 QQ0635* NAD 83(1986) POSITION- 45 16 30.     (N) 097 03 05.     (W)   SCALED
 QQ0635* NAVD 88 ORTHO HEIGHT -   612.267 (meters)     2008.75  (feet) ADJUSTED
 QQ0635  ______________________________________________________________________
 QQ0635  GEOID HEIGHT    -        -25.337 (meters)                     GEOID18
 QQ0635  DYNAMIC HEIGHT  -        612.190 (meters)     2008.49  (feet) COMP
 QQ0635  MODELED GRAVITY -    980,471.2   (mgal)                       NAVD 88
 QQ0635
 QQ0635  VERT ORDER      -  FIRST     CLASS II
 QQ0635
 QQ0635.The horizontal coordinates were scaled from a map and have
 QQ0635.an estimated accuracy of +/- 6 seconds.
 QQ0635
 QQ0635.The orthometric height was determined by differential leveling and
 QQ0635.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0635.in June 1991.
 QQ0635
 QQ0635.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0635.GEOID18 height accuracy estimate available here.
 QQ0635
 QQ0635.Click photographs - Photos may exist for this station.
 QQ0635
 QQ0635.The dynamic height is computed by dividing the NAVD 88
 QQ0635.geopotential number by the normal gravity value computed on the
 QQ0635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0635.degrees latitude (g = 980.6199 gals.).
 QQ0635
 QQ0635.The modeled gravity was interpolated from observed gravity values.
 QQ0635
 QQ0635;                    North         East    Units  Estimated Accuracy
 QQ0635;SPC SD N     -   164,420.      831,310.      MT  (+/- 180 meters Scaled)
 QQ0635
 QQ0635_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528153(NAD 83)
 QQ0635
 QQ0635                          SUPERSEDED SURVEY CONTROL
 QQ0635
 QQ0635.No superseded survey control is available for this station.
 QQ0635
 QQ0635_MARKER: DB = BENCH MARK DISK
 QQ0635_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0635_STAMPING: 29-204.60 19 2007.87
 QQ0635_MARK LOGO: SDDT
 QQ0635_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0635_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0635+STABILITY: SURFACE MOTION
 QQ0635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0635+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0635
 QQ0635  HISTORY     - Date     Condition        Report By
 QQ0635  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0635  HISTORY     - 19900721 GOOD             NGS
 QQ0635
 QQ0635                          STATION DESCRIPTION
 QQ0635
 QQ0635'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0635'4.4 KM (2.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0635'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.95 KM (0.59 MI)
 QQ0635'NORTH OF MILEPOST 205, 28.9 M (94.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0635'NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 QQ0635'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A T-FENCE CORNER, 0.25 M
 QQ0635'(0.82 FT) WEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 QQ0635'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0636 ***********************************************************************
 QQ0636  DESIGNATION -  I29 205.62
 QQ0636  PID         -  QQ0636
 QQ0636  STATE/COUNTY-  SD/GRANT
 QQ0636  COUNTRY     -  US
 QQ0636  USGS QUAD   -  SUMMIT (2017)
 QQ0636
 QQ0636                         *CURRENT SURVEY CONTROL
 QQ0636  ______________________________________________________________________
 QQ0636* NAD 83(1986) POSITION- 45 17 23.     (N) 097 03 07.     (W)   SCALED
 QQ0636* NAVD 88 ORTHO HEIGHT -   598.581 (meters)     1963.84  (feet) ADJUSTED
 QQ0636  ______________________________________________________________________
 QQ0636  GEOID HEIGHT    -        -25.342 (meters)                     GEOID18
 QQ0636  DYNAMIC HEIGHT  -        598.508 (meters)     1963.61  (feet) COMP
 QQ0636  MODELED GRAVITY -    980,474.9   (mgal)                       NAVD 88
 QQ0636
 QQ0636  VERT ORDER      -  FIRST     CLASS II
 QQ0636
 QQ0636.The horizontal coordinates were scaled from a map and have
 QQ0636.an estimated accuracy of +/- 6 seconds.
 QQ0636
 QQ0636.The orthometric height was determined by differential leveling and
 QQ0636.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0636.in June 1991.
 QQ0636
 QQ0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0636.GEOID18 height accuracy estimate available here.
 QQ0636
 QQ0636.Click photographs - Photos may exist for this station.
 QQ0636
 QQ0636.The dynamic height is computed by dividing the NAVD 88
 QQ0636.geopotential number by the normal gravity value computed on the
 QQ0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0636.degrees latitude (g = 980.6199 gals.).
 QQ0636
 QQ0636.The modeled gravity was interpolated from observed gravity values.
 QQ0636
 QQ0636;                    North         East    Units  Estimated Accuracy
 QQ0636;SPC SD N     -   166,050.      831,210.      MT  (+/- 180 meters Scaled)
 QQ0636
 QQ0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527169(NAD 83)
 QQ0636
 QQ0636                          SUPERSEDED SURVEY CONTROL
 QQ0636
 QQ0636.No superseded survey control is available for this station.
 QQ0636
 QQ0636_MARKER: DB = BENCH MARK DISK
 QQ0636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0636_STAMPING: 29-205.62 19 1962.73
 QQ0636_MARK LOGO: SDDT
 QQ0636_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0636+STABILITY: SURFACE MOTION
 QQ0636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0636+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1990
 QQ0636
 QQ0636  HISTORY     - Date     Condition        Report By
 QQ0636  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0636  HISTORY     - 19900721 GOOD             NGS
 QQ0636
 QQ0636                          STATION DESCRIPTION
 QQ0636
 QQ0636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0636'2.8 KM (1.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0636'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 1.0 KM (0.6 MI) NORTH
 QQ0636'OF MILEPOST 205, 32.6 M (107.0 FT) EAST OF THE CENTERLINE OF THE
 QQ0636'NORTHBOUND LANES OF THE HIGHWAY, 7.3 M (24.0 FT) NORTH OF A T-FENCE
 QQ0636'CORNER,  1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M
 QQ0636'(0.82 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.05
 QQ0636'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0638 ***********************************************************************
 QQ0638  DESIGNATION -  I29 206.08
 QQ0638  PID         -  QQ0638
 QQ0638  STATE/COUNTY-  SD/ROBERTS
 QQ0638  COUNTRY     -  US
 QQ0638  USGS QUAD   -  SUMMIT (2017)
 QQ0638
 QQ0638                         *CURRENT SURVEY CONTROL
 QQ0638  ______________________________________________________________________
 QQ0638* NAD 83(1986) POSITION- 45 17 49.     (N) 097 02 57.     (W)   SCALED
 QQ0638* NAVD 88 ORTHO HEIGHT -   601.053 (meters)     1971.95  (feet) ADJUSTED
 QQ0638  ______________________________________________________________________
 QQ0638  GEOID HEIGHT    -        -25.347 (meters)                     GEOID18
 QQ0638  DYNAMIC HEIGHT  -        600.981 (meters)     1971.72  (feet) COMP
 QQ0638  MODELED GRAVITY -    980,477.1   (mgal)                       NAVD 88
 QQ0638
 QQ0638  VERT ORDER      -  FIRST     CLASS II
 QQ0638
 QQ0638.The horizontal coordinates were scaled from a map and have
 QQ0638.an estimated accuracy of +/- 6 seconds.
 QQ0638
 QQ0638.The orthometric height was determined by differential leveling and
 QQ0638.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0638.in June 1991.
 QQ0638
 QQ0638.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0638.GEOID18 height accuracy estimate available here.
 QQ0638
 QQ0638.Click photographs - Photos may exist for this station.
 QQ0638
 QQ0638.The dynamic height is computed by dividing the NAVD 88
 QQ0638.geopotential number by the normal gravity value computed on the
 QQ0638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0638.degrees latitude (g = 980.6199 gals.).
 QQ0638
 QQ0638.The modeled gravity was interpolated from observed gravity values.
 QQ0638
 QQ0638;                    North         East    Units  Estimated Accuracy
 QQ0638;SPC SD N     -   166,860.      831,400.      MT  (+/- 180 meters Scaled)
 QQ0638
 QQ0638_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR529177(NAD 83)
 QQ0638
 QQ0638                          SUPERSEDED SURVEY CONTROL
 QQ0638
 QQ0638.No superseded survey control is available for this station.
 QQ0638
 QQ0638_MARKER: Z = SEE DESCRIPTION
 QQ0638_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0638_STAMPING: 29-206.08
 QQ0638_MARK LOGO: NGS
 QQ0638_PROJECTION: FLUSH
 QQ0638_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0638_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0638+STABILITY: POSITION/ELEVATION WELL
 QQ0638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0638+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 QQ0638_ROD/PIPE-DEPTH: 6.4 meters
 QQ0638_SLEEVE-DEPTH  : 2.0 meters
 QQ0638
 QQ0638  HISTORY     - Date     Condition        Report By
 QQ0638  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0638  HISTORY     - 19900524 GOOD             NGS
 QQ0638  HISTORY     - 19900725 GOOD             NGS
 QQ0638  HISTORY     - 19970520 GOOD             NGS
 QQ0638
 QQ0638                          STATION DESCRIPTION
 QQ0638
 QQ0638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0638'2.0 KM (1.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0638'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.2 KM (0.1 MI) NORTH
 QQ0638'OF MILEPOST 206, 250.0 M (820.2 FT) EAST OF THE CENTERLINE OF THE
 QQ0638'NORTHBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT) NORTH OF THE
 QQ0638'CENTERLINE OF COUNTY LINE ROAD, 6.0 M (19.7 FT) WEST OF THE CENTER OF
 QQ0638'THE ENTRANCE TO SEWAGE TREATMENT HOLDING PONDS, 0.6 M (2.0 FT) BELOW
 QQ0638'THE LEVEL OF COUNTY LINE ROAD, AND 0.15 M (0.49 FT) SOUTH OF A
 QQ0638'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 QQ0638'BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH
 QQ0638'IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 QQ0638'AND THEN THROUGH A 4-INCH PVC SCREW CAP.  THE MONUMENT IS UNSTAMPED.
 QQ0638
 QQ0638                          STATION RECOVERY (1990)
 QQ0638
 QQ0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0638'RECOVERED IN GOOD CONDITION.
 QQ0638
 QQ0638                          STATION RECOVERY (1997)
 QQ0638
 QQ0638'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0638'2.0 KM (1.25 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0638'JUNCTION OF U.S. HIGHWAY 12 AT SUMMIT (EXIT 207), 201.0 M (659.4 FT)
 QQ0638'NORTH OF MILEPOST 206, 250.0 M (820.2 FT) EAST OF THE CENTERLINE OF
 QQ0638'THE NORTHBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT) NORTH OF THE
 QQ0638'CENTER OF COUNTY LINE ROAD, 5.8 M (19.0 FT) WEST OF THE CENTER OF A
 QQ0638'DIRT ROAD LEADING NORTH TO SEWAGE TREATMENT STORAGE PONDS, 0.5 M (1.6
 QQ0638'FT) BELOW THE LEVEL OF COUNTY LINE ROAD, AND 0.2 M (0.7 FT) NORTH OF A
 QQ0638'WITNESS POST AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 QQ0638'RIVET AFFIXED TO A STEEL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 QQ0638'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 QQ0638'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0637 ***********************************************************************
 QQ0637  DESIGNATION -  I29 206.49
 QQ0637  PID         -  QQ0637
 QQ0637  STATE/COUNTY-  SD/ROBERTS
 QQ0637  COUNTRY     -  US
 QQ0637  USGS QUAD   -  SUMMIT (2017)
 QQ0637
 QQ0637                         *CURRENT SURVEY CONTROL
 QQ0637  ______________________________________________________________________
 QQ0637* NAD 83(1986) POSITION- 45 18 07.     (N) 097 03 07.     (W)   SCALED
 QQ0637* NAVD 88 ORTHO HEIGHT -   601.482 (meters)     1973.36  (feet) ADJUSTED
 QQ0637  ______________________________________________________________________
 QQ0637  GEOID HEIGHT    -        -25.346 (meters)                     GEOID18
 QQ0637  DYNAMIC HEIGHT  -        601.410 (meters)     1973.13  (feet) COMP
 QQ0637  MODELED GRAVITY -    980,478.2   (mgal)                       NAVD 88
 QQ0637
 QQ0637  VERT ORDER      -  FIRST     CLASS II
 QQ0637
 QQ0637.The horizontal coordinates were scaled from a map and have
 QQ0637.an estimated accuracy of +/- 6 seconds.
 QQ0637
 QQ0637.The orthometric height was determined by differential leveling and
 QQ0637.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0637.in July 1998.
 QQ0637
 QQ0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0637.GEOID18 height accuracy estimate available here.
 QQ0637
 QQ0637.Click photographs - Photos may exist for this station.
 QQ0637
 QQ0637.The dynamic height is computed by dividing the NAVD 88
 QQ0637.geopotential number by the normal gravity value computed on the
 QQ0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0637.degrees latitude (g = 980.6199 gals.).
 QQ0637
 QQ0637.The modeled gravity was interpolated from observed gravity values.
 QQ0637
 QQ0637;                    North         East    Units  Estimated Accuracy
 QQ0637;SPC SD N     -   167,410.      831,160.      MT  (+/- 180 meters Scaled)
 QQ0637
 QQ0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527183(NAD 83)
 QQ0637
 QQ0637                          SUPERSEDED SURVEY CONTROL
 QQ0637
 QQ0637  NAVD 88 (06/15/91)  601.478  (m)         1973.35   (f) SUPERSEDED  1 2
 QQ0637
 QQ0637.Superseded values are not recommended for survey control.
 QQ0637
 QQ0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0637.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0637
 QQ0637_MARKER: DB = BENCH MARK DISK
 QQ0637_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QQ0637_STAMPING: 29-206.49 1972.40
 QQ0637_MARK LOGO: SDHD
 QQ0637_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0637_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0637+SATELLITE: SATELLITE OBSERVATIONS - May 20, 1997
 QQ0637
 QQ0637  HISTORY     - Date     Condition        Report By
 QQ0637  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0637  HISTORY     - 19900721 GOOD             NGS
 QQ0637  HISTORY     - 19970520 GOOD             NGS
 QQ0637
 QQ0637                          STATION DESCRIPTION
 QQ0637
 QQ0637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0637'1.4 KM (0.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0637'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 1.4 KM (0.9 MI) SOUTH
 QQ0637'OF MILEPOST 206, 29.2 M (95.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0637'NORTHBOUND LANES OF THE HIGHWAY, 4.7 M (15.4 FT) NORTH OF THE MOST
 QQ0637'NORTHERLY OF 2 FENCE BRACE POST, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 QQ0637'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0637'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QQ0637
 QQ0637                          STATION RECOVERY (1997)
 QQ0637
 QQ0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0637'1.4 KM (0.85 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0637'JUNCTION OF U.S. HIGHWAY 12 AT SUMMIT (EXIT 207), 1.4 KM (0.85 MI)
 QQ0637'NORTH OF MILEPOST 206, 29.2 M (95.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0637'NORTHBOUND LANES OF THE HIGHWAY, 4.7 M (15.4 FT) NORTH OF THE NORTH
 QQ0637'END OF 2 BRACED FENCE POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 QQ0637'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0637'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0639 ***********************************************************************
 QQ0639  DESIGNATION -  I29 206.90
 QQ0639  PID         -  QQ0639
 QQ0639  STATE/COUNTY-  SD/ROBERTS
 QQ0639  COUNTRY     -  US
 QQ0639  USGS QUAD   -  SUMMIT (2017)
 QQ0639
 QQ0639                         *CURRENT SURVEY CONTROL
 QQ0639  ______________________________________________________________________
 QQ0639* NAD 83(1986) POSITION- 45 18 29.     (N) 097 03 09.     (W)   SCALED
 QQ0639* NAVD 88 ORTHO HEIGHT -   604.673 (meters)     1983.83  (feet) ADJUSTED
 QQ0639  ______________________________________________________________________
 QQ0639  GEOID HEIGHT    -        -25.347 (meters)                     GEOID18
 QQ0639  DYNAMIC HEIGHT  -        604.602 (meters)     1983.60  (feet) COMP
 QQ0639  MODELED GRAVITY -    980,479.7   (mgal)                       NAVD 88
 QQ0639
 QQ0639  VERT ORDER      -  FIRST     CLASS II
 QQ0639
 QQ0639.The horizontal coordinates were scaled from a map and have
 QQ0639.an estimated accuracy of +/- 6 seconds.
 QQ0639
 QQ0639.The orthometric height was determined by differential leveling and
 QQ0639.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0639.in June 1991.
 QQ0639
 QQ0639.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0639.GEOID18 height accuracy estimate available here.
 QQ0639
 QQ0639.Click photographs - Photos may exist for this station.
 QQ0639
 QQ0639.The dynamic height is computed by dividing the NAVD 88
 QQ0639.geopotential number by the normal gravity value computed on the
 QQ0639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0639.degrees latitude (g = 980.6199 gals.).
 QQ0639
 QQ0639.The modeled gravity was interpolated from observed gravity values.
 QQ0639
 QQ0639;                    North         East    Units  Estimated Accuracy
 QQ0639;SPC SD N     -   168,080.      831,090.      MT  (+/- 180 meters Scaled)
 QQ0639
 QQ0639_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR526190(NAD 83)
 QQ0639
 QQ0639                          SUPERSEDED SURVEY CONTROL
 QQ0639
 QQ0639.No superseded survey control is available for this station.
 QQ0639
 QQ0639_MARKER: Z = SEE DESCRIPTION
 QQ0639_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0639_STAMPING: 29-206.90
 QQ0639_MARK LOGO: NGS
 QQ0639_PROJECTION: RECESSED 10 CENTIMETERS
 QQ0639_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0639_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0639+STABILITY: POSITION/ELEVATION WELL
 QQ0639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0639+SATELLITE: SATELLITE OBSERVATIONS - July 14, 1997
 QQ0639_ROD/PIPE-DEPTH: 6.4 meters
 QQ0639_SLEEVE-DEPTH  : 2.0 meters
 QQ0639
 QQ0639  HISTORY     - Date     Condition        Report By
 QQ0639  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0639  HISTORY     - 19900721 GOOD             NGS
 QQ0639  HISTORY     - 19900725 GOOD             NGS
 QQ0639  HISTORY     - 19970714 GOOD             NGS
 QQ0639
 QQ0639                          STATION DESCRIPTION
 QQ0639
 QQ0639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0639'0.7 KM (0.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0639'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 1.45 KM (0.90 MI)
 QQ0639'NORTH OF MILEPOST 206, 63.9 M (209.6 FT) WEST OF THE CENTERLINE OF THE
 QQ0639'SOUTHBOUND LANES OF THE HIGHWAY, 63.6 M (208.7 FT) WEST-NORTHWEST OF
 QQ0639'THE NORTHWEST CORNER OF THE SOUTHBOUND HIGHWAY OVERPASS OF THE
 QQ0639'BURLINGTON NORTHERN RAILROAD, 34.0 M (111.5 FT) NORTH OF THE NEAR
 QQ0639'RAIL, 7.7 M (25.3 FT) NORTH OF A T-FENCE CORNER, 6.0 M (19.7 FT)
 QQ0639'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A FENCE,
 QQ0639'AND 0.4 M (1.3 FT) EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS
 QQ0639'A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED
 QQ0639'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A
 QQ0639'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 QQ0639
 QQ0639                          STATION RECOVERY (1990)
 QQ0639
 QQ0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0639'RECOVERED IN GOOD CONDITION.
 QQ0639
 QQ0639                          STATION RECOVERY (1997)
 QQ0639
 QQ0639'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0639'0.7 KM (0.45 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0639'JUNCTION OF U.S. HIGHWAY 12 AT SUMMIT (EXIT 207), 1.4 KM (0.85 MI)
 QQ0639'NORTH OF MILEPOST 206, 63.9 M (209.6 FT) WEST OF THE CENTERLINE OF THE
 QQ0639'SOUTHBOUND LANES OF THE HIGHWAY, 63.6 M (208.7 FT) WEST OF THE
 QQ0639'NORTHWEST CORNER OF THE SOUTHBOUND HIGHWAY OVERPASS OF THE BURLINGTON
 QQ0639'NORTHERN RAILROAD, 34.0 M (111.5 FT) NORTH OF THE NEAR RAIL, 7.7 M
 QQ0639'(25.3 FT) NORTH OF A FENCE CORNER, 6.0 M (19.7 FT) BELOW THE LEVEL OF
 QQ0639'THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A FENCE, AND 0.4 M (1.3 FT)
 QQ0639'EAST OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL
 QQ0639'RIVET AFFIXED TO A METAL PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 QQ0639'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 QQ0639'LOGO CAP THAT IS 0.3 M (1.0 FT) BELOW THE GROUND SURFACE AND THEN
 QQ0639'THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0640 ***********************************************************************
 QQ0640  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0640  DESIGNATION -  I29 207.50
 QQ0640  PID         -  QQ0640
 QQ0640  STATE/COUNTY-  SD/ROBERTS
 QQ0640  COUNTRY     -  US
 QQ0640  USGS QUAD   -  SUMMIT (2017)
 QQ0640
 QQ0640                         *CURRENT SURVEY CONTROL
 QQ0640  ______________________________________________________________________
 QQ0640* NAD 83(2011) POSITION- 45 18 59.38663(N) 097 02 59.00323(W)   ADJUSTED
 QQ0640* NAD 83(2011) ELLIP HT-   589.639 (meters)        (06/27/12)   ADJUSTED
 QQ0640* NAD 83(2011) EPOCH   -  2010.00
 QQ0640* NAVD 88 ORTHO HEIGHT -   614.979 (meters)     2017.64  (feet) ADJUSTED
 QQ0640  ______________________________________________________________________
 QQ0640  GEOID HEIGHT    -        -25.353 (meters)                     GEOID18
 QQ0640  NAD 83(2011) X  -   -551,436.877 (meters)                     COMP
 QQ0640  NAD 83(2011) Y  - -4,459,097.822 (meters)                     COMP
 QQ0640  NAD 83(2011) Z  -  4,512,570.436 (meters)                     COMP
 QQ0640  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 QQ0640  DYNAMIC HEIGHT  -        614.909 (meters)     2017.41  (feet) COMP
 QQ0640  MODELED GRAVITY -    980,482.2   (mgal)                       NAVD 88
 QQ0640
 QQ0640  VERT ORDER      -  FIRST     CLASS II
 QQ0640
 QQ0640  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0640  Standards:
 QQ0640         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0640            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0640  -------------------------------------------------------------------
 QQ0640  NETWORK    0.75   2.21           0.33   0.28   1.13     -0.09051228
 QQ0640  -------------------------------------------------------------------
 QQ0640  Click here for local accuracies and other accuracy information.
 QQ0640
 QQ0640.The horizontal coordinates were established by GPS observations
 QQ0640.and adjusted by the National Geodetic Survey in June 2012.
 QQ0640
 QQ0640.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0640.been affixed to the stable North American tectonic plate. See 
 QQ0640.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0640
 QQ0640.The horizontal coordinates are valid at the epoch date displayed above
 QQ0640.which is a decimal equivalence of Year/Month/Day.
 QQ0640
 QQ0640.The orthometric height was determined by differential leveling and
 QQ0640.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0640.in July 1998.
 QQ0640
 QQ0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0640.GEOID18 height accuracy estimate available here.
 QQ0640
 QQ0640.Click photographs - Photos may exist for this station.
 QQ0640
 QQ0640.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0640
 QQ0640.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0640
 QQ0640.The ellipsoidal height was determined by GPS observations
 QQ0640.and is referenced to NAD 83.
 QQ0640
 QQ0640.The dynamic height is computed by dividing the NAVD 88
 QQ0640.geopotential number by the normal gravity value computed on the
 QQ0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0640.degrees latitude (g = 980.6199 gals.).
 QQ0640
 QQ0640.The modeled gravity was interpolated from observed gravity values.
 QQ0640
 QQ0640. The following values were computed from the NAD 83(2011) position.
 QQ0640
 QQ0640;                    North         East     Units Scale Factor Converg.
 QQ0640;SPC SD N     -   169,028.983   831,272.964   MT  0.99994981   +2 05 16.9
 QQ0640;SPC SD N     -   554,555.92  2,727,268.05   sFT  0.99994981   +2 05 16.9
 QQ0640;UTM  14      - 5,019,960.225   652,862.775   MT  0.99988731   +1 23 12.9
 QQ0640
 QQ0640!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0640!SPC SD N     -   0.99990756  x   0.99994981  =   0.99985738
 QQ0640!UTM  14      -   0.99990756  x   0.99988731  =   0.99979488
 QQ0640
 QQ0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5286219960(NAD 83)
 QQ0640
 QQ0640                          SUPERSEDED SURVEY CONTROL
 QQ0640
 QQ0640  NAD 83(2007)-  45 18 59.38655(N)    097 02 59.00413(W) AD(2002.00) 0
 QQ0640  ELLIP H (02/10/07)  589.670  (m)                       GP(2002.00)    
 QQ0640  ELLIP H (04/15/04)  589.697  (m)                       GP(       ) 2 1
 QQ0640  NAD 83(1996)-  45 18 59.38605(N)    097 02 59.00365(W) AD(       ) B
 QQ0640  ELLIP H (04/18/97)  589.711  (m)                       GP(       ) 4 1
 QQ0640  NAVD 88             614.97   (m)         2017.6    (f) LEVELING    3  
 QQ0640  NAVD 88 (06/15/91)  614.969  (m)         2017.61   (f) SUPERSEDED  1 2
 QQ0640
 QQ0640.Superseded values are not recommended for survey control.
 QQ0640
 QQ0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0640.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0640
 QQ0640_MARKER: P = PIPE CAP
 QQ0640_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0640_STAMPING: 29-207.50
 QQ0640_MARK LOGO: SDDT
 QQ0640_PROJECTION: FLUSH
 QQ0640_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0640_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0640+STABILITY: POSITION/ELEVATION WELL
 QQ0640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0640+SATELLITE: SATELLITE OBSERVATIONS - September 12, 2023
 QQ0640_ROD/PIPE-DEPTH: 6.4 meters
 QQ0640_SLEEVE-DEPTH  : 1.8 meters
 QQ0640
 QQ0640  HISTORY     - Date     Condition        Report By
 QQ0640  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0640  HISTORY     - 19900721 GOOD             NGS
 QQ0640  HISTORY     - 19900725 GOOD             NGS
 QQ0640  HISTORY     - 19960712 GOOD             NGS
 QQ0640  HISTORY     - 19970520 GOOD             NGS
 QQ0640  HISTORY     - 20230912 GOOD             SDDT
 QQ0640
 QQ0640                          STATION DESCRIPTION
 QQ0640
 QQ0640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0640'0.2 KM (0.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0640'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 128.0 M (419.9 FT)
 QQ0640'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 59.0 M
 QQ0640'(193.6 FT) NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP, 7.9 M
 QQ0640'(25.9 FT) NORTH-NORTHWEST OF THE NORTHWESTERLY OF 6 FENCE BRACE POST,
 QQ0640'6.0 M (19.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 QQ0640'SOUTHWEST OF A FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST.
 QQ0640'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 QQ0640'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 QQ0640'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 QQ0640'PVC SCREW CAP.
 QQ0640
 QQ0640                          STATION RECOVERY (1990)
 QQ0640
 QQ0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0640'RECOVERED IN GOOD CONDITION.
 QQ0640
 QQ0640                          STATION RECOVERY (1996)
 QQ0640
 QQ0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QQ0640'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) WEST OF SUMMIT, ALONG THE
 QQ0640'INTERSTATE HIGHWAY 29 NORTHBOUND ON-RAMP AT EXIT 207.  OWNERSHIP--THE
 QQ0640'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 QQ0640'INTERSTATE HIGHWAY 29 AND U.S. HIGHWAY 12 (EXIT 207) WEST OF SUMMIT,
 QQ0640'GO EAST OF U.S. HIGHWAY 12 FOR 0.1 MI (0.2 KM) TO THE NORTHBOUND
 QQ0640'INTERSTATE HIGHWAY ON-RAMP, TURN LEFT AND GO NORTH ON THE RAMP FOR 0.2
 QQ0640'MI (0.3 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT
 QQ0640'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 QQ0640'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 129.8 M
 QQ0640'(425.9 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0640'HIGHWAY, 58.7 M (192.6 FT) NORTHEAST OF THE CENTER OF THE RAMP, 10.0 M
 QQ0640'(32.8 FT) ABOVE THE LEVEL OF THE RAMP, 0.5 M (1.6 FT) SOUTHWEST OF A
 QQ0640'WITNESS POST AND FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A METAL GUARD
 QQ0640'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 QQ0640'AND THEN A 4-INCH PVC CAP.
 QQ0640
 QQ0640                          STATION RECOVERY (1997)
 QQ0640
 QQ0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0640'0.2 KM (0.10 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0640'JUNCTION OF U.S. HIGHWAY 12 AT SUMMIT (EXIT 207), 128.0 M (419.9 FT)
 QQ0640'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 59.0 M
 QQ0640'(193.6 FT) NORTHEAST OF THE CENTER OF THE NORTHBOUND ON RAMP, 7.7 M
 QQ0640'(25.3 FT) NORTHWEST OF THE NORTHWEST END OF 6 BRACED FENCE POSTS, 6.0
 QQ0640'M (19.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST
 QQ0640'OF A FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST.  NOTE--THE
 QQ0640'DATUM POINT IS A STAINLESS STEEL RIVET AFFIXED TO A STEEL PIPE CAP
 QQ0640'THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  ACCESS TO THE
 QQ0640'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 QQ0640'CAP.  THE MONUMENT IS A SOUTH DAKOTA HARN STATION.
 QQ0640
 QQ0640                          STATION RECOVERY (2023)
 QQ0640
 QQ0640'RECOVERY NOTE BY SD DEPT OF TRANSP 2023 (JC)
 QQ0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0745 ***********************************************************************
 QQ0745  DESIGNATION -  I29 208.68
 QQ0745  PID         -  QQ0745
 QQ0745  STATE/COUNTY-  SD/ROBERTS
 QQ0745  COUNTRY     -  US
 QQ0745  USGS QUAD   -  SUMMIT (2017)
 QQ0745
 QQ0745                         *CURRENT SURVEY CONTROL
 QQ0745  ______________________________________________________________________
 QQ0745* NAD 83(1986) POSITION- 45 20 02.     (N) 097 03 03.     (W)   SCALED
 QQ0745* NAVD 88 ORTHO HEIGHT -   613.378 (meters)     2012.39  (feet) ADJUSTED
 QQ0745  ______________________________________________________________________
 QQ0745  GEOID HEIGHT    -        -25.358 (meters)                     GEOID18
 QQ0745  DYNAMIC HEIGHT  -        613.310 (meters)     2012.17  (feet) COMP
 QQ0745  MODELED GRAVITY -    980,486.2   (mgal)                       NAVD 88
 QQ0745
 QQ0745  VERT ORDER      -  FIRST     CLASS II
 QQ0745
 QQ0745.The horizontal coordinates were scaled from a map and have
 QQ0745.an estimated accuracy of +/- 6 seconds.
 QQ0745
 QQ0745.The orthometric height was determined by differential leveling and
 QQ0745.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0745.in June 1991.
 QQ0745
 QQ0745.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0745.GEOID18 height accuracy estimate available here.
 QQ0745
 QQ0745.Click photographs - Photos may exist for this station.
 QQ0745
 QQ0745.The dynamic height is computed by dividing the NAVD 88
 QQ0745.geopotential number by the normal gravity value computed on the
 QQ0745.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0745.degrees latitude (g = 980.6199 gals.).
 QQ0745
 QQ0745.The modeled gravity was interpolated from observed gravity values.
 QQ0745
 QQ0745;                    North         East    Units  Estimated Accuracy
 QQ0745;SPC SD N     -   170,960.      831,120.      MT  (+/- 180 meters Scaled)
 QQ0745
 QQ0745_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527218(NAD 83)
 QQ0745
 QQ0745                          SUPERSEDED SURVEY CONTROL
 QQ0745
 QQ0745.No superseded survey control is available for this station.
 QQ0745
 QQ0745_MARKER: DB = BENCH MARK DISK
 QQ0745_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0745_STAMPING: 29-208.68 1981 2012.02
 QQ0745_MARK LOGO: SDHD
 QQ0745_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0745_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0745+STABILITY: SURFACE MOTION
 QQ0745_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0745+SATELLITE: SATELLITE OBSERVATIONS - July 14, 1997
 QQ0745
 QQ0745  HISTORY     - Date     Condition        Report By
 QQ0745  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0745  HISTORY     - 19900725 GOOD             NGS
 QQ0745  HISTORY     - 19970714 GOOD             NGS
 QQ0745
 QQ0745                          STATION DESCRIPTION
 QQ0745
 QQ0745'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0745'2.2 KM (1.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0745'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 1.1 KM (0.7 MI) NORTH
 QQ0745'OF MILEPOST 208, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0745'NORTHBOUND LANES OF THE HIGHWAY, 29.1 M (95.5 FT) SOUTHEAST OF THE
 QQ0745'EAST END OF A 24-INCH PIPE CULVERT, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 QQ0745'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0745'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QQ0745
 QQ0745                          STATION RECOVERY (1997)
 QQ0745
 QQ0745'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0745'2.2 KM (1.35 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0745'JUNCTION OF U.S. HIGHWAY 12 AT SUMMIT (EXIT 207), 1.1 KM (0.70 MI)
 QQ0745'NORTH OF MILEPOST 208, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0745'NORTHBOUND LANES OF THE HIGHWAY, 29.1 M (95.5 FT) SOUTHEAST OF THE
 QQ0745'EAST END OF A PIPE CULVERT, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QQ0745'HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0745'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0744 ***********************************************************************
 QQ0744  DESIGNATION -  I29 209.62
 QQ0744  PID         -  QQ0744
 QQ0744  STATE/COUNTY-  SD/ROBERTS
 QQ0744  COUNTRY     -  US
 QQ0744  USGS QUAD   -  SUMMIT (2017)
 QQ0744
 QQ0744                         *CURRENT SURVEY CONTROL
 QQ0744  ______________________________________________________________________
 QQ0744* NAD 83(1986) POSITION- 45 20 52.     (N) 097 03 00.     (W)   SCALED
 QQ0744* NAVD 88 ORTHO HEIGHT -   617.811 (meters)     2026.93  (feet) ADJUSTED
 QQ0744  ______________________________________________________________________
 QQ0744  GEOID HEIGHT    -        -25.366 (meters)                     GEOID18
 QQ0744  DYNAMIC HEIGHT  -        617.745 (meters)     2026.72  (feet) COMP
 QQ0744  MODELED GRAVITY -    980,489.4   (mgal)                       NAVD 88
 QQ0744
 QQ0744  VERT ORDER      -  FIRST     CLASS II
 QQ0744
 QQ0744.The horizontal coordinates were scaled from a map and have
 QQ0744.an estimated accuracy of +/- 6 seconds.
 QQ0744
 QQ0744.The orthometric height was determined by differential leveling and
 QQ0744.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0744.in June 1991.
 QQ0744
 QQ0744.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0744.GEOID18 height accuracy estimate available here.
 QQ0744
 QQ0744.Click photographs - Photos may exist for this station.
 QQ0744
 QQ0744.The dynamic height is computed by dividing the NAVD 88
 QQ0744.geopotential number by the normal gravity value computed on the
 QQ0744.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0744.degrees latitude (g = 980.6199 gals.).
 QQ0744
 QQ0744.The modeled gravity was interpolated from observed gravity values.
 QQ0744
 QQ0744;                    North         East    Units  Estimated Accuracy
 QQ0744;SPC SD N     -   172,500.      831,130.      MT  (+/- 180 meters Scaled)
 QQ0744
 QQ0744_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527234(NAD 83)
 QQ0744
 QQ0744                          SUPERSEDED SURVEY CONTROL
 QQ0744
 QQ0744.No superseded survey control is available for this station.
 QQ0744
 QQ0744_MARKER: DB = BENCH MARK DISK
 QQ0744_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0744_STAMPING: 29-209.62 1981 2026.53
 QQ0744_MARK LOGO: SDHD
 QQ0744_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0744_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0744+STABILITY: SURFACE MOTION
 QQ0744_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0744+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0744
 QQ0744  HISTORY     - Date     Condition        Report By
 QQ0744  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0744  HISTORY     - 19900725 GOOD             NGS
 QQ0744
 QQ0744                          STATION DESCRIPTION
 QQ0744
 QQ0744'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0744'3.7 KM (2.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0744'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 1.0 KM (0.6 MI) NORTH
 QQ0744'OF MILEPOST 209, 30.5 M (100.1 FT) SOUTH OF THE MOST SOUTHERLY OF 2
 QQ0744'FENCE BRACE POSTS, 29.2 M (95.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0744'NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 QQ0744'THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A FENCE, 0.35 M (1.15 FT)
 QQ0744'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.01 M (0.03
 QQ0744'FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0743 ***********************************************************************
 QQ0743  DESIGNATION -  I29 210.64
 QQ0743  PID         -  QQ0743
 QQ0743  STATE/COUNTY-  SD/ROBERTS
 QQ0743  COUNTRY     -  US
 QQ0743  USGS QUAD   -  SUMMIT (2017)
 QQ0743
 QQ0743                         *CURRENT SURVEY CONTROL
 QQ0743  ______________________________________________________________________
 QQ0743* NAD 83(1986) POSITION- 45 21 45.     (N) 097 02 59.     (W)   SCALED
 QQ0743* NAVD 88 ORTHO HEIGHT -   609.519 (meters)     1999.73  (feet) ADJUSTED
 QQ0743  ______________________________________________________________________
 QQ0743  GEOID HEIGHT    -        -25.375 (meters)                     GEOID18
 QQ0743  DYNAMIC HEIGHT  -        609.456 (meters)     1999.52  (feet) COMP
 QQ0743  MODELED GRAVITY -    980,492.7   (mgal)                       NAVD 88
 QQ0743
 QQ0743  VERT ORDER      -  FIRST     CLASS II
 QQ0743
 QQ0743.The horizontal coordinates were scaled from a map and have
 QQ0743.an estimated accuracy of +/- 6 seconds.
 QQ0743
 QQ0743.The orthometric height was determined by differential leveling and
 QQ0743.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0743.in June 1991.
 QQ0743
 QQ0743.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0743.GEOID18 height accuracy estimate available here.
 QQ0743
 QQ0743.Click photographs - Photos may exist for this station.
 QQ0743
 QQ0743.The dynamic height is computed by dividing the NAVD 88
 QQ0743.geopotential number by the normal gravity value computed on the
 QQ0743.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0743.degrees latitude (g = 980.6199 gals.).
 QQ0743
 QQ0743.The modeled gravity was interpolated from observed gravity values.
 QQ0743
 QQ0743;                    North         East    Units  Estimated Accuracy
 QQ0743;SPC SD N     -   174,140.      831,090.      MT  (+/- 180 meters Scaled)
 QQ0743
 QQ0743_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR527250(NAD 83)
 QQ0743
 QQ0743                          SUPERSEDED SURVEY CONTROL
 QQ0743
 QQ0743.No superseded survey control is available for this station.
 QQ0743
 QQ0743_MARKER: DB = BENCH MARK DISK
 QQ0743_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0743_STAMPING: 29-210.64 1981 1999.28
 QQ0743_MARK LOGO: SDHD
 QQ0743_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0743_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0743+STABILITY: SURFACE MOTION
 QQ0743_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0743+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0743
 QQ0743  HISTORY     - Date     Condition        Report By
 QQ0743  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0743  HISTORY     - 19900725 GOOD             NGS
 QQ0743
 QQ0743                          STATION DESCRIPTION
 QQ0743
 QQ0743'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0743'5.3 KM (3.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0743'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 1.0 KM (0.6 MI) NORTH
 QQ0743'OF MILEPOST 210, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0743'NORTHBOUND LANES OF THE HIGHWAY, 1.35 M (4.43 FT) NORTH OF A T-FENCE
 QQ0743'CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 QQ0743'WEST OF A FENCE, 0.25 M (0.82 FT) SOUTHWEST OF A WITNESS POST, AND
 QQ0743'THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0742 ***********************************************************************
 QQ0742  DESIGNATION -  I29 211.66
 QQ0742  PID         -  QQ0742
 QQ0742  STATE/COUNTY-  SD/ROBERTS
 QQ0742  COUNTRY     -  US
 QQ0742  USGS QUAD   -  SUMMIT NE (2017)
 QQ0742
 QQ0742                         *CURRENT SURVEY CONTROL
 QQ0742  ______________________________________________________________________
 QQ0742* NAD 83(1986) POSITION- 45 22 30.     (N) 097 02 54.     (W)   SCALED
 QQ0742* NAVD 88 ORTHO HEIGHT -   594.463 (meters)     1950.33  (feet) ADJUSTED
 QQ0742  ______________________________________________________________________
 QQ0742  GEOID HEIGHT    -        -25.385 (meters)                     GEOID18
 QQ0742  DYNAMIC HEIGHT  -        594.403 (meters)     1950.14  (feet) COMP
 QQ0742  MODELED GRAVITY -    980,495.5   (mgal)                       NAVD 88
 QQ0742
 QQ0742  VERT ORDER      -  FIRST     CLASS II
 QQ0742
 QQ0742.The horizontal coordinates were scaled from a map and have
 QQ0742.an estimated accuracy of +/- 6 seconds.
 QQ0742
 QQ0742.The orthometric height was determined by differential leveling and
 QQ0742.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0742.in June 1991.
 QQ0742
 QQ0742.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0742.GEOID18 height accuracy estimate available here.
 QQ0742
 QQ0742.Click photographs - Photos may exist for this station.
 QQ0742
 QQ0742.The dynamic height is computed by dividing the NAVD 88
 QQ0742.geopotential number by the normal gravity value computed on the
 QQ0742.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0742.degrees latitude (g = 980.6199 gals.).
 QQ0742
 QQ0742.The modeled gravity was interpolated from observed gravity values.
 QQ0742
 QQ0742;                    North         East    Units  Estimated Accuracy
 QQ0742;SPC SD N     -   175,530.      831,150.      MT  (+/- 180 meters Scaled)
 QQ0742
 QQ0742_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR528264(NAD 83)
 QQ0742
 QQ0742                          SUPERSEDED SURVEY CONTROL
 QQ0742
 QQ0742.No superseded survey control is available for this station.
 QQ0742
 QQ0742_MARKER: DB = BENCH MARK DISK
 QQ0742_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0742_STAMPING: 29-211.66 1981 1949.85
 QQ0742_MARK LOGO: SDHD
 QQ0742_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0742_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0742+STABILITY: SURFACE MOTION
 QQ0742_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0742+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0742
 QQ0742  HISTORY     - Date     Condition        Report By
 QQ0742  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0742  HISTORY     - 19900725 GOOD             NGS
 QQ0742
 QQ0742                          STATION DESCRIPTION
 QQ0742
 QQ0742'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0742'7.0 KM (4.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0742'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 1.05 KM (0.65 MI)
 QQ0742'NORTHEAST OF MILEPOST 211, 29.3 M (96.1 FT) EAST OF AND LEVEL WITH
 QQ0742'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 17.4 M (57.1
 QQ0742'FT) NORTH OF THE MOST NORTHERLY OF 2 T-FENCE CORNERS, 0.35 M (1.15
 QQ0742'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.03 M
 QQ0742'(0.10 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0713 ***********************************************************************
 QQ0713  DESIGNATION -  I29 212.26
 QQ0713  PID         -  QQ0713
 QQ0713  STATE/COUNTY-  SD/ROBERTS
 QQ0713  COUNTRY     -  US
 QQ0713  USGS QUAD   -  SUMMIT NE (2017)
 QQ0713
 QQ0713                         *CURRENT SURVEY CONTROL
 QQ0713  ______________________________________________________________________
 QQ0713* NAD 83(1986) POSITION- 45 23 02.     (N) 097 02 31.     (W)   SCALED
 QQ0713* NAVD 88 ORTHO HEIGHT -   585.998 (meters)     1922.56  (feet) ADJUSTED
 QQ0713  ______________________________________________________________________
 QQ0713  GEOID HEIGHT    -        -25.401 (meters)                     GEOID18
 QQ0713  DYNAMIC HEIGHT  -        585.941 (meters)     1922.37  (feet) COMP
 QQ0713  MODELED GRAVITY -    980,498.4   (mgal)                       NAVD 88
 QQ0713
 QQ0713  VERT ORDER      -  FIRST     CLASS II
 QQ0713
 QQ0713.The horizontal coordinates were scaled from a map and have
 QQ0713.an estimated accuracy of +/- 6 seconds.
 QQ0713
 QQ0713.The orthometric height was determined by differential leveling and
 QQ0713.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0713.in June 1991.
 QQ0713
 QQ0713.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0713.GEOID18 height accuracy estimate available here.
 QQ0713
 QQ0713.Click photographs - Photos may exist for this station.
 QQ0713
 QQ0713.The dynamic height is computed by dividing the NAVD 88
 QQ0713.geopotential number by the normal gravity value computed on the
 QQ0713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0713.degrees latitude (g = 980.6199 gals.).
 QQ0713
 QQ0713.The modeled gravity was interpolated from observed gravity values.
 QQ0713
 QQ0713;                    North         East    Units  Estimated Accuracy
 QQ0713;SPC SD N     -   176,540.      831,610.      MT  (+/- 180 meters Scaled)
 QQ0713
 QQ0713_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR532274(NAD 83)
 QQ0713
 QQ0713                          SUPERSEDED SURVEY CONTROL
 QQ0713
 QQ0713.No superseded survey control is available for this station.
 QQ0713
 QQ0713_MARKER: DB = BENCH MARK DISK
 QQ0713_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0713_SP_SET: ABUTMENT
 QQ0713_STAMPING: 29-212.26 1981 1922.07
 QQ0713_MARK LOGO: SDHD
 QQ0713_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0713_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0713+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0713
 QQ0713  HISTORY     - Date     Condition        Report By
 QQ0713  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0713  HISTORY     - 19900725 GOOD             NGS
 QQ0713  HISTORY     - 19950101 GOOD             SDDENR
 QQ0713
 QQ0713                          STATION DESCRIPTION
 QQ0713
 QQ0713'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0713'7.9 KM (4.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0713'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 3.0 M
 QQ0713'(9.8 FT) SOUTH OF THE NORTH END OF THE SOUTHWEST CONCRETE ABUTMENT OF
 QQ0713'THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 0.45 KM (0.28 MI)
 QQ0713'NORTHEAST OF MILEPOST 212, 7.5 M (24.6 FT) NORTHWEST OF THE
 QQ0713'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0713'ABOVE THE LEVEL OF THE HIGHWAY.
 QQ0713
 QQ0713                          STATION RECOVERY (1995)
 QQ0713
 QQ0713'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0713'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0741 ***********************************************************************
 QQ0741  DESIGNATION -  I29 212.27
 QQ0741  PID         -  QQ0741
 QQ0741  STATE/COUNTY-  SD/ROBERTS
 QQ0741  COUNTRY     -  US
 QQ0741  USGS QUAD   -  SUMMIT NE (2017)
 QQ0741
 QQ0741                         *CURRENT SURVEY CONTROL
 QQ0741  ______________________________________________________________________
 QQ0741* NAD 83(1986) POSITION- 45 23 03.     (N) 097 02 27.     (W)   SCALED
 QQ0741* NAVD 88 ORTHO HEIGHT -   585.859 (meters)     1922.11  (feet) ADJUSTED
 QQ0741  ______________________________________________________________________
 QQ0741  GEOID HEIGHT    -        -25.404 (meters)                     GEOID18
 QQ0741  DYNAMIC HEIGHT  -        585.802 (meters)     1921.92  (feet) COMP
 QQ0741  MODELED GRAVITY -    980,498.7   (mgal)                       NAVD 88
 QQ0741
 QQ0741  VERT ORDER      -  FIRST     CLASS II
 QQ0741
 QQ0741.The horizontal coordinates were scaled from a map and have
 QQ0741.an estimated accuracy of +/- 6 seconds.
 QQ0741
 QQ0741.The orthometric height was determined by differential leveling and
 QQ0741.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0741.in June 1991.
 QQ0741
 QQ0741.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0741.GEOID18 height accuracy estimate available here.
 QQ0741
 QQ0741.Click photographs - Photos may exist for this station.
 QQ0741
 QQ0741.The dynamic height is computed by dividing the NAVD 88
 QQ0741.geopotential number by the normal gravity value computed on the
 QQ0741.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0741.degrees latitude (g = 980.6199 gals.).
 QQ0741
 QQ0741.The modeled gravity was interpolated from observed gravity values.
 QQ0741
 QQ0741;                    North         East    Units  Estimated Accuracy
 QQ0741;SPC SD N     -   176,570.      831,700.      MT  (+/- 180 meters Scaled)
 QQ0741
 QQ0741_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR533274(NAD 83)
 QQ0741
 QQ0741                          SUPERSEDED SURVEY CONTROL
 QQ0741
 QQ0741.No superseded survey control is available for this station.
 QQ0741
 QQ0741_MARKER: DB = BENCH MARK DISK
 QQ0741_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0741_SP_SET: ABUTMENT
 QQ0741_STAMPING: 29-212.27 1981 1921.61
 QQ0741_MARK LOGO: SDHD
 QQ0741_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0741_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0741_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0741+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0741
 QQ0741  HISTORY     - Date     Condition        Report By
 QQ0741  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0741  HISTORY     - 19900725 GOOD             NGS
 QQ0741
 QQ0741                          STATION DESCRIPTION
 QQ0741
 QQ0741'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0741'7.9 KM (4.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0741'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 3.0 M
 QQ0741'(9.8 FT) NORTH OF THE SOUTH END OF THE NORTHEAST CONCRETE ABUTMENT OF
 QQ0741'THE NORTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 0.45 KM (0.28 MI)
 QQ0741'NORTHEAST OF MILEPOST 212, 7.3 M (24.0 FT) SOUTHEAST OF THE
 QQ0741'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.7 M (2.3 FT)
 QQ0741'NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 QQ0741'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0740 ***********************************************************************
 QQ0740  DESIGNATION -  I29 212.4
 QQ0740  PID         -  QQ0740
 QQ0740  STATE/COUNTY-  SD/ROBERTS
 QQ0740  COUNTRY     -  US
 QQ0740  USGS QUAD   -  SUMMIT NE (2017)
 QQ0740
 QQ0740                         *CURRENT SURVEY CONTROL
 QQ0740  ______________________________________________________________________
 QQ0740* NAD 83(1986) POSITION- 45 23 09.     (N) 097 02 20.     (W)   SCALED
 QQ0740* NAVD 88 ORTHO HEIGHT -   582.919 (meters)     1912.46  (feet) ADJUSTED
 QQ0740  ______________________________________________________________________
 QQ0740  GEOID HEIGHT    -        -25.408 (meters)                     GEOID18
 QQ0740  DYNAMIC HEIGHT  -        582.862 (meters)     1912.27  (feet) COMP
 QQ0740  MODELED GRAVITY -    980,499.4   (mgal)                       NAVD 88
 QQ0740
 QQ0740  VERT ORDER      -  FIRST     CLASS II
 QQ0740
 QQ0740.The horizontal coordinates were scaled from a map and have
 QQ0740.an estimated accuracy of +/- 6 seconds.
 QQ0740
 QQ0740.The orthometric height was determined by differential leveling and
 QQ0740.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0740.in June 1991.
 QQ0740
 QQ0740.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0740.GEOID18 height accuracy estimate available here.
 QQ0740
 QQ0740.Click photographs - Photos may exist for this station.
 QQ0740
 QQ0740.The dynamic height is computed by dividing the NAVD 88
 QQ0740.geopotential number by the normal gravity value computed on the
 QQ0740.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0740.degrees latitude (g = 980.6199 gals.).
 QQ0740
 QQ0740.The modeled gravity was interpolated from observed gravity values.
 QQ0740
 QQ0740;                    North         East    Units  Estimated Accuracy
 QQ0740;SPC SD N     -   176,760.      831,840.      MT  (+/- 180 meters Scaled)
 QQ0740
 QQ0740_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR535276(NAD 83)
 QQ0740
 QQ0740                          SUPERSEDED SURVEY CONTROL
 QQ0740
 QQ0740.No superseded survey control is available for this station.
 QQ0740
 QQ0740_MARKER: Z = SEE DESCRIPTION
 QQ0740_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0740_STAMPING: 29-212.4
 QQ0740_MARK LOGO: NGS
 QQ0740_PROJECTION: PROJECTING 4 CENTIMETERS
 QQ0740_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0740_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0740+STABILITY: POSITION/ELEVATION WELL
 QQ0740_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0740+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0740_ROD/PIPE-DEPTH: 6.4 meters
 QQ0740_SLEEVE-DEPTH  : 2.0 meters
 QQ0740
 QQ0740  HISTORY     - Date     Condition        Report By
 QQ0740  HISTORY     - 1989     MONUMENTED       SDDT
 QQ0740  HISTORY     - 19900725 GOOD             NGS
 QQ0740
 QQ0740                          STATION DESCRIPTION
 QQ0740
 QQ0740'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0740'8.2 KM (5.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0740'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.7 KM (0.4 MI)
 QQ0740'NORTHEAST OF MILEPOST 212, 29.4 M (96.5 FT) SOUTHEAST OF THE
 QQ0740'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 QQ0740'SOUTHEAST OF A WITNESS POST, AND 0.4 M (1.3 FT) NORTHWEST OF A FENCE.
 QQ0740'NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON
 QQ0740'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 QQ0740'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THAN THROUGH A 4-INCH
 QQ0740'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0739 ***********************************************************************
 QQ0739  DESIGNATION -  I29 213.05
 QQ0739  PID         -  QQ0739
 QQ0739  STATE/COUNTY-  SD/ROBERTS
 QQ0739  COUNTRY     -  US
 QQ0739  USGS QUAD   -  SUMMIT NE (2017)
 QQ0739
 QQ0739                         *CURRENT SURVEY CONTROL
 QQ0739  ______________________________________________________________________
 QQ0739* NAD 83(1986) POSITION- 45 23 34.     (N) 097 01 49.     (W)   SCALED
 QQ0739* NAVD 88 ORTHO HEIGHT -   562.752 (meters)     1846.30  (feet) ADJUSTED
 QQ0739  ______________________________________________________________________
 QQ0739  GEOID HEIGHT    -        -25.428 (meters)                     GEOID18
 QQ0739  DYNAMIC HEIGHT  -        562.698 (meters)     1846.12  (feet) COMP
 QQ0739  MODELED GRAVITY -    980,502.4   (mgal)                       NAVD 88
 QQ0739
 QQ0739  VERT ORDER      -  FIRST     CLASS II
 QQ0739
 QQ0739.The horizontal coordinates were scaled from a map and have
 QQ0739.an estimated accuracy of +/- 6 seconds.
 QQ0739
 QQ0739.The orthometric height was determined by differential leveling and
 QQ0739.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0739.in June 1991.
 QQ0739
 QQ0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0739.GEOID18 height accuracy estimate available here.
 QQ0739
 QQ0739.Click photographs - Photos may exist for this station.
 QQ0739
 QQ0739.The dynamic height is computed by dividing the NAVD 88
 QQ0739.geopotential number by the normal gravity value computed on the
 QQ0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0739.degrees latitude (g = 980.6199 gals.).
 QQ0739
 QQ0739.The modeled gravity was interpolated from observed gravity values.
 QQ0739
 QQ0739;                    North         East    Units  Estimated Accuracy
 QQ0739;SPC SD N     -   177,560.      832,490.      MT  (+/- 180 meters Scaled)
 QQ0739
 QQ0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR541284(NAD 83)
 QQ0739
 QQ0739                          SUPERSEDED SURVEY CONTROL
 QQ0739
 QQ0739.No superseded survey control is available for this station.
 QQ0739
 QQ0739_MARKER: DB = BENCH MARK DISK
 QQ0739_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0739_STAMPING: 29-213.05 1981 1845.76
 QQ0739_MARK LOGO: SDHD
 QQ0739_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0739_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0739+STABILITY: SURFACE MOTION
 QQ0739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0739+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0739
 QQ0739  HISTORY     - Date     Condition        Report By
 QQ0739  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0739  HISTORY     - 19900725 GOOD             NGS
 QQ0739
 QQ0739                          STATION DESCRIPTION
 QQ0739
 QQ0739'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0739'9.2 KM (5.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0739'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 0.1 KM (0.1 MI)
 QQ0739'NORTHEAST OF MILEPOST 213, 29.4 M (96.5 FT) SOUTHEAST OF THE
 QQ0739'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 3.55 M (11.65 FT)
 QQ0739'NORTHEAST OF THE MOST SOUTHWESTERLY OF 6 FENCE BRACE POSTS, 0.6 M
 QQ0739'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF
 QQ0739'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QQ0739'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0712 ***********************************************************************
 QQ0712  DESIGNATION -  I29 213.93
 QQ0712  PID         -  QQ0712
 QQ0712  STATE/COUNTY-  SD/ROBERTS
 QQ0712  COUNTRY     -  US
 QQ0712  USGS QUAD   -  SUMMIT NE (2017)
 QQ0712
 QQ0712                         *CURRENT SURVEY CONTROL
 QQ0712  ______________________________________________________________________
 QQ0712* NAD 83(1986) POSITION- 45 24 10.93   (N) 097 01 17.94   (W)   HD_HELD1
 QQ0712* NAVD 88 ORTHO HEIGHT -   548.196 (meters)     1798.54  (feet) ADJUSTED
 QQ0712  ______________________________________________________________________
 QQ0712  GEOID HEIGHT    -        -25.452 (meters)                     GEOID18
 QQ0712  DYNAMIC HEIGHT  -        548.145 (meters)     1798.37  (feet) COMP
 QQ0712  MODELED GRAVITY -    980,506.3   (mgal)                       NAVD 88
 QQ0712
 QQ0712  VERT ORDER      -  FIRST     CLASS II
 QQ0712
 QQ0712.The horizontal coordinates were determined by differentially corrected
 QQ0712.hand held GPS observations or other comparable positioning techniques
 QQ0712.and have an estimated accuracy of +/- 3 meters.
 QQ0712
 QQ0712.The orthometric height was determined by differential leveling and
 QQ0712.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0712.in June 1991.
 QQ0712
 QQ0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0712.GEOID18 height accuracy estimate available here.
 QQ0712
 QQ0712.Click photographs - Photos may exist for this station.
 QQ0712
 QQ0712.The dynamic height is computed by dividing the NAVD 88
 QQ0712.geopotential number by the normal gravity value computed on the
 QQ0712.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0712.degrees latitude (g = 980.6199 gals.).
 QQ0712
 QQ0712.The modeled gravity was interpolated from observed gravity values.
 QQ0712
 QQ0712;                    North         East    Units  Estimated Accuracy
 QQ0712;SPC SD N     -   178,720.5     833,118.9     MT  (+/- 3 meters HH1 GPS) 
 QQ0712
 QQ0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5482629627(NAD 83)
 QQ0712
 QQ0712                          SUPERSEDED SURVEY CONTROL
 QQ0712
 QQ0712.No superseded survey control is available for this station.
 QQ0712
 QQ0712_MARKER: DB = BENCH MARK DISK
 QQ0712_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0712_SP_SET: ABUTMENT
 QQ0712_STAMPING: 1798.01 29-213.93 1981
 QQ0712_MARK LOGO: SDHD
 QQ0712_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0712_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0712_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0712+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0712
 QQ0712  HISTORY     - Date     Condition        Report By
 QQ0712  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0712  HISTORY     - 19900725 GOOD             NGS
 QQ0712  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0712
 QQ0712                          STATION DESCRIPTION
 QQ0712
 QQ0712'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0712'10.7 KM (6.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0712'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 2.9 M
 QQ0712'(9.5 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTHWEST CONCRETE
 QQ0712'ABUTMENT OF STATE HIGHWAY 15 OVERPASS OF THE HIGHWAY (EXIT 213), 1.55
 QQ0712'KM (0.96 MI) NORTHEAST OF MILEPOST 213, 30.0 M (98.4 FT) (SLOPE
 QQ0712'MEASUREMENT) NORTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF
 QQ0712'THE HIGHWAY, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.2 M
 QQ0712'(0.7 FT) NORTHEAST OF A WITNESS POST.
 QQ0712
 QQ0712                          STATION RECOVERY (2013)
 QQ0712
 QQ0712'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0712'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0738 ***********************************************************************
 QQ0738  DESIGNATION -  I29 213.94
 QQ0738  PID         -  QQ0738
 QQ0738  STATE/COUNTY-  SD/ROBERTS
 QQ0738  COUNTRY     -  US
 QQ0738  USGS QUAD   -  SUMMIT NE (2017)
 QQ0738
 QQ0738                         *CURRENT SURVEY CONTROL
 QQ0738  ______________________________________________________________________
 QQ0738* NAD 83(1986) POSITION- 45 24 13.36   (N) 097 01 11.23   (W)   HD_HELD1
 QQ0738* NAVD 88 ORTHO HEIGHT -   544.906 (meters)     1787.75  (feet) ADJUSTED
 QQ0738  ______________________________________________________________________
 QQ0738  GEOID HEIGHT    -        -25.456 (meters)                     GEOID18
 QQ0738  DYNAMIC HEIGHT  -        544.856 (meters)     1787.58  (feet) COMP
 QQ0738  MODELED GRAVITY -    980,506.8   (mgal)                       NAVD 88
 QQ0738
 QQ0738  VERT ORDER      -  FIRST     CLASS II
 QQ0738
 QQ0738.The horizontal coordinates were determined by differentially corrected
 QQ0738.hand held GPS observations or other comparable positioning techniques
 QQ0738.and have an estimated accuracy of +/- 3 meters.
 QQ0738
 QQ0738.The orthometric height was determined by differential leveling and
 QQ0738.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0738.in June 1991.
 QQ0738
 QQ0738.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0738.GEOID18 height accuracy estimate available here.
 QQ0738
 QQ0738.Click photographs - Photos may exist for this station.
 QQ0738
 QQ0738.The dynamic height is computed by dividing the NAVD 88
 QQ0738.geopotential number by the normal gravity value computed on the
 QQ0738.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0738.degrees latitude (g = 980.6199 gals.).
 QQ0738
 QQ0738.The modeled gravity was interpolated from observed gravity values.
 QQ0738
 QQ0738;                    North         East    Units  Estimated Accuracy
 QQ0738;SPC SD N     -   178,800.9     833,262.0     MT  (+/- 3 meters HH1 GPS) 
 QQ0738
 QQ0738_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5497029706(NAD 83)
 QQ0738
 QQ0738                          SUPERSEDED SURVEY CONTROL
 QQ0738
 QQ0738.No superseded survey control is available for this station.
 QQ0738
 QQ0738_MARKER: DB = BENCH MARK DISK
 QQ0738_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0738_SP_SET: ABUTMENT
 QQ0738_STAMPING: 1787.23 29-213.94 1981
 QQ0738_MARK LOGO: SDDT
 QQ0738_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0738_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0738_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0738+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0738
 QQ0738  HISTORY     - Date     Condition        Report By
 QQ0738  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0738  HISTORY     - 19900725 GOOD             NGS
 QQ0738  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0738
 QQ0738                          STATION DESCRIPTION
 QQ0738
 QQ0738'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0738'10.7 KM (6.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0738'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 3.1 M
 QQ0738'(10.2 FT) SOUTHWEST OF THE NORTHEAST END OF THE NORTHEAST CONCRETE
 QQ0738'ABUTMENT OF STATE HIGHWAY 15 OVERPASS OF THE HIGHWAY (EXIT 213), 50.0
 QQ0738'M (164.0 FT) (SLOPE MEASUREMENT) SOUTH OF MILEPOST 214, 30.0 M (98.4
 QQ0738'FT) (SLOPE MEASUREMENT) SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND
 QQ0738'LANES OF THE HIGHWAY, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE STATE
 QQ0738'HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 QQ0738
 QQ0738                          STATION RECOVERY (2013)
 QQ0738
 QQ0738'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0738'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0737 ***********************************************************************
 QQ0737  DESIGNATION -  I29 214.1
 QQ0737  PID         -  QQ0737
 QQ0737  STATE/COUNTY-  SD/ROBERTS
 QQ0737  COUNTRY     -  US
 QQ0737  USGS QUAD   -  SUMMIT NE (2017)
 QQ0737
 QQ0737                         *CURRENT SURVEY CONTROL
 QQ0737  ______________________________________________________________________
 QQ0737* NAD 83(1986) POSITION- 45 24 18.     (N) 097 01 05.     (W)   SCALED
 QQ0737* NAVD 88 ORTHO HEIGHT -   535.146 (meters)     1755.72  (feet) ADJUSTED
 QQ0737  ______________________________________________________________________
 QQ0737  GEOID HEIGHT    -        -25.461 (meters)                     GEOID18
 QQ0737  DYNAMIC HEIGHT  -        535.097 (meters)     1755.56  (feet) COMP
 QQ0737  MODELED GRAVITY -    980,507.4   (mgal)                       NAVD 88
 QQ0737
 QQ0737  VERT ORDER      -  FIRST     CLASS II
 QQ0737
 QQ0737.The horizontal coordinates were scaled from a map and have
 QQ0737.an estimated accuracy of +/- 6 seconds.
 QQ0737
 QQ0737.The orthometric height was determined by differential leveling and
 QQ0737.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0737.in June 1991.
 QQ0737
 QQ0737.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0737.GEOID18 height accuracy estimate available here.
 QQ0737
 QQ0737.Click photographs - Photos may exist for this station.
 QQ0737
 QQ0737.The dynamic height is computed by dividing the NAVD 88
 QQ0737.geopotential number by the normal gravity value computed on the
 QQ0737.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0737.degrees latitude (g = 980.6199 gals.).
 QQ0737
 QQ0737.The modeled gravity was interpolated from observed gravity values.
 QQ0737
 QQ0737;                    North         East    Units  Estimated Accuracy
 QQ0737;SPC SD N     -   178,950.      833,390.      MT  (+/- 180 meters Scaled)
 QQ0737
 QQ0737_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR551298(NAD 83)
 QQ0737
 QQ0737                          SUPERSEDED SURVEY CONTROL
 QQ0737
 QQ0737.No superseded survey control is available for this station.
 QQ0737
 QQ0737_MARKER: Z = SEE DESCRIPTION
 QQ0737_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0737_STAMPING: 29-214.1
 QQ0737_MARK LOGO: NGS
 QQ0737_PROJECTION: PROJECTING 3 CENTIMETERS
 QQ0737_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0737_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0737+STABILITY: POSITION/ELEVATION WELL
 QQ0737_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0737+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0737_ROD/PIPE-DEPTH: 6.4 meters
 QQ0737_SLEEVE-DEPTH  : 2.0 meters
 QQ0737
 QQ0737  HISTORY     - Date     Condition        Report By
 QQ0737  HISTORY     - 1989     MONUMENTED       SDDT
 QQ0737  HISTORY     - 19900725 GOOD             NGS
 QQ0737
 QQ0737                          STATION DESCRIPTION
 QQ0737
 QQ0737'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0737'10.9 KM (6.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0737'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 0.25 KM (0.16 MI)
 QQ0737'NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 12 (EXIT 213), 0.15 KM
 QQ0737'(0.09 MI) NORTHEAST OF MILEPOST 214, 76.0 M (249.3 FT) (SLOPE
 QQ0737'MEASUREMENT) SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 QQ0737'THE HIGHWAY, 24.1 M (79.1 FT) EAST OF AND LEVEL WITH THE NORTHBOUND
 QQ0737'ON RAMP, 0.4 M (1.3 FT) WEST OF A FENCE, AND 0.4 M (1.3 FT) EAST OF A
 QQ0737'WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 QQ0737'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON
 QQ0737'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 QQ0737'THEN A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0736 ***********************************************************************
 QQ0736  DESIGNATION -  I29 214.23
 QQ0736  PID         -  QQ0736
 QQ0736  STATE/COUNTY-  SD/ROBERTS
 QQ0736  COUNTRY     -  US
 QQ0736  USGS QUAD   -  SUMMIT NE (2017)
 QQ0736
 QQ0736                         *CURRENT SURVEY CONTROL
 QQ0736  ______________________________________________________________________
 QQ0736* NAD 83(1986) POSITION- 45 24 24.     (N) 097 01 03.     (W)   SCALED
 QQ0736* NAVD 88 ORTHO HEIGHT -   524.931 (meters)     1722.21  (feet) ADJUSTED
 QQ0736  ______________________________________________________________________
 QQ0736  GEOID HEIGHT    -        -25.463 (meters)                     GEOID18
 QQ0736  DYNAMIC HEIGHT  -        524.883 (meters)     1722.05  (feet) COMP
 QQ0736  MODELED GRAVITY -    980,507.9   (mgal)                       NAVD 88
 QQ0736
 QQ0736  VERT ORDER      -  FIRST     CLASS II
 QQ0736
 QQ0736.The horizontal coordinates were scaled from a map and have
 QQ0736.an estimated accuracy of +/- 6 seconds.
 QQ0736
 QQ0736.The orthometric height was determined by differential leveling and
 QQ0736.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0736.in June 1991.
 QQ0736
 QQ0736.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0736.GEOID18 height accuracy estimate available here.
 QQ0736
 QQ0736.Click photographs - Photos may exist for this station.
 QQ0736
 QQ0736.The dynamic height is computed by dividing the NAVD 88
 QQ0736.geopotential number by the normal gravity value computed on the
 QQ0736.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0736.degrees latitude (g = 980.6199 gals.).
 QQ0736
 QQ0736.The modeled gravity was interpolated from observed gravity values.
 QQ0736
 QQ0736;                    North         East    Units  Estimated Accuracy
 QQ0736;SPC SD N     -   179,140.      833,430.      MT  (+/- 180 meters Scaled)
 QQ0736
 QQ0736_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR551300(NAD 83)
 QQ0736
 QQ0736                          SUPERSEDED SURVEY CONTROL
 QQ0736
 QQ0736.No superseded survey control is available for this station.
 QQ0736
 QQ0736_MARKER: DB = BENCH MARK DISK
 QQ0736_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0736_STAMPING: 29-214.23 1981
 QQ0736_MARK LOGO: SDHD
 QQ0736_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0736_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0736+STABILITY: SURFACE MOTION
 QQ0736_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0736+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0736
 QQ0736  HISTORY     - Date     Condition        Report By
 QQ0736  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0736  HISTORY     - 19900725 GOOD             NGS
 QQ0736
 QQ0736                          STATION DESCRIPTION
 QQ0736
 QQ0736'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0736'11.1 KM (6.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0736'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 0.45 KM (0.28 MI)
 QQ0736'NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 15 (EXIT 213) 0.35 KM
 QQ0736'(0.22 MI) NORTHEAST OF MILEPOST 214, 41.8 M (137.1 FT) NORTHEAST OF
 QQ0736'THE MOST NORTHEASTERLY OF 6 FENCE BRACE POSTS, 29.2 M (95.8 FT)
 QQ0736'SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0736'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 QQ0736'NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 QQ0736'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0735 ***********************************************************************
 QQ0735  DESIGNATION -  I29 215.24
 QQ0735  PID         -  QQ0735
 QQ0735  STATE/COUNTY-  SD/ROBERTS
 QQ0735  COUNTRY     -  US
 QQ0735  USGS QUAD   -  SUMMIT NE (2017)
 QQ0735
 QQ0735                         *CURRENT SURVEY CONTROL
 QQ0735  ______________________________________________________________________
 QQ0735* NAD 83(1986) POSITION- 45 25 11.     (N) 097 00 25.     (W)   SCALED
 QQ0735* NAVD 88 ORTHO HEIGHT -   491.924 (meters)     1613.92  (feet) ADJUSTED
 QQ0735  ______________________________________________________________________
 QQ0735  GEOID HEIGHT    -        -25.497 (meters)                     GEOID18
 QQ0735  DYNAMIC HEIGHT  -        491.881 (meters)     1613.78  (feet) COMP
 QQ0735  MODELED GRAVITY -    980,512.9   (mgal)                       NAVD 88
 QQ0735
 QQ0735  VERT ORDER      -  FIRST     CLASS II
 QQ0735
 QQ0735.The horizontal coordinates were scaled from a map and have
 QQ0735.an estimated accuracy of +/- 6 seconds.
 QQ0735
 QQ0735.The orthometric height was determined by differential leveling and
 QQ0735.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0735.in June 1991.
 QQ0735
 QQ0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0735.GEOID18 height accuracy estimate available here.
 QQ0735
 QQ0735.Click photographs - Photos may exist for this station.
 QQ0735
 QQ0735.The dynamic height is computed by dividing the NAVD 88
 QQ0735.geopotential number by the normal gravity value computed on the
 QQ0735.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0735.degrees latitude (g = 980.6199 gals.).
 QQ0735
 QQ0735.The modeled gravity was interpolated from observed gravity values.
 QQ0735
 QQ0735;                    North         East    Units  Estimated Accuracy
 QQ0735;SPC SD N     -   180,620.      834,200.      MT  (+/- 180 meters Scaled)
 QQ0735
 QQ0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR559315(NAD 83)
 QQ0735
 QQ0735                          SUPERSEDED SURVEY CONTROL
 QQ0735
 QQ0735.No superseded survey control is available for this station.
 QQ0735
 QQ0735_MARKER: DB = BENCH MARK DISK
 QQ0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0735_STAMPING: 29-215.24 1981 1613.25
 QQ0735_MARK LOGO: SDHD
 QQ0735_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0735+STABILITY: SURFACE MOTION
 QQ0735_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0735+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0735
 QQ0735  HISTORY     - Date     Condition        Report By
 QQ0735  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0735  HISTORY     - 19900725 GOOD             NGS
 QQ0735
 QQ0735                          STATION DESCRIPTION
 QQ0735
 QQ0735'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0735'12.7 KM (7.9 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0735'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 2.1 KM (1.3 MI)
 QQ0735'NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 15 (EXIT 213) 0.4 KM
 QQ0735'(0.2 MI) NORTHEAST OF MILEPOST 215, 23.5 M (77.1 FT) SOUTHEAST OF THE
 QQ0735'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 9.7 M (31.8 FT)
 QQ0735'SOUTHWEST OF THE MOST SOUTHWESTERLY OF 2 FENCE BRACE POSTS, 0.5 M
 QQ0735'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.45 M (1.48 FT) NORTHWEST
 QQ0735'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QQ0735'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0733 ***********************************************************************
 QQ0733  DESIGNATION -  I29 215.82
 QQ0733  PID         -  QQ0733
 QQ0733  STATE/COUNTY-  SD/ROBERTS
 QQ0733  COUNTRY     -  US
 QQ0733  USGS QUAD   -  SUMMIT NE (2017)
 QQ0733
 QQ0733                         *CURRENT SURVEY CONTROL
 QQ0733  ______________________________________________________________________
 QQ0733* NAD 83(1986) POSITION- 45 25 37.     (N) 097 00 05.     (W)   SCALED
 QQ0733* NAVD 88 ORTHO HEIGHT -   455.985 (meters)     1496.01  (feet) ADJUSTED
 QQ0733  ______________________________________________________________________
 QQ0733  GEOID HEIGHT    -        -25.515 (meters)                     GEOID18
 QQ0733  DYNAMIC HEIGHT  -        455.946 (meters)     1495.88  (feet) COMP
 QQ0733  MODELED GRAVITY -    980,515.6   (mgal)                       NAVD 88
 QQ0733
 QQ0733  VERT ORDER      -  FIRST     CLASS II
 QQ0733
 QQ0733.The horizontal coordinates were scaled from a map and have
 QQ0733.an estimated accuracy of +/- 6 seconds.
 QQ0733
 QQ0733.The orthometric height was determined by differential leveling and
 QQ0733.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0733.in June 1991.
 QQ0733
 QQ0733.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0733.GEOID18 height accuracy estimate available here.
 QQ0733
 QQ0733.Click photographs - Photos may exist for this station.
 QQ0733
 QQ0733.The dynamic height is computed by dividing the NAVD 88
 QQ0733.geopotential number by the normal gravity value computed on the
 QQ0733.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0733.degrees latitude (g = 980.6199 gals.).
 QQ0733
 QQ0733.The modeled gravity was interpolated from observed gravity values.
 QQ0733
 QQ0733;                    North         East    Units  Estimated Accuracy
 QQ0733;SPC SD N     -   181,430.      834,610.      MT  (+/- 180 meters Scaled)
 QQ0733
 QQ0733_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR563323(NAD 83)
 QQ0733
 QQ0733                          SUPERSEDED SURVEY CONTROL
 QQ0733
 QQ0733.No superseded survey control is available for this station.
 QQ0733
 QQ0733_MARKER: DB = BENCH MARK DISK
 QQ0733_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0733_SP_SET: ABUTMENT
 QQ0733_STAMPING: 29-215.82 1981 1495.34
 QQ0733_MARK LOGO: SDHD
 QQ0733_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0733_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0733_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0733+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0733
 QQ0733  HISTORY     - Date     Condition        Report By
 QQ0733  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0733  HISTORY     - 19900725 GOOD             NGS
 QQ0733  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0733
 QQ0733                          STATION DESCRIPTION
 QQ0733
 QQ0733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0733'13.7 KM (8.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0733'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.9 M
 QQ0733'(3.0 FT) NORTHWEST OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE
 QQ0733'ABUTMENT OF THE NORTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 3.0 KM
 QQ0733'(1.9 MI) NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 15 (EXIT 213)
 QQ0733', 1.3 KM (0.8 MI) NORTHEAST OF MILEPOST 215, AND 7.3 M (24.0 FT)
 QQ0733'SOUTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF
 QQ0733'THE HIGHWAY.
 QQ0733
 QQ0733                          STATION RECOVERY (2013)
 QQ0733
 QQ0733'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0733'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0711 ***********************************************************************
 QQ0711  DESIGNATION -  I29 215.83
 QQ0711  PID         -  QQ0711
 QQ0711  STATE/COUNTY-  SD/ROBERTS
 QQ0711  COUNTRY     -  US
 QQ0711  USGS QUAD   -  SUMMIT NE (2017)
 QQ0711
 QQ0711                         *CURRENT SURVEY CONTROL
 QQ0711  ______________________________________________________________________
 QQ0711* NAD 83(1986) POSITION- 45 25 38.     (N) 097 00 06.     (W)   SCALED
 QQ0711* NAVD 88 ORTHO HEIGHT -   454.941 (meters)     1492.59  (feet) ADJUSTED
 QQ0711  ______________________________________________________________________
 QQ0711  GEOID HEIGHT    -        -25.515 (meters)                     GEOID18
 QQ0711  DYNAMIC HEIGHT  -        454.902 (meters)     1492.46  (feet) COMP
 QQ0711  MODELED GRAVITY -    980,515.6   (mgal)                       NAVD 88
 QQ0711
 QQ0711  VERT ORDER      -  FIRST     CLASS II
 QQ0711
 QQ0711.The horizontal coordinates were scaled from a map and have
 QQ0711.an estimated accuracy of +/- 6 seconds.
 QQ0711
 QQ0711.The orthometric height was determined by differential leveling and
 QQ0711.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0711.in June 1991.
 QQ0711
 QQ0711.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0711.GEOID18 height accuracy estimate available here.
 QQ0711
 QQ0711.Click photographs - Photos may exist for this station.
 QQ0711
 QQ0711.The dynamic height is computed by dividing the NAVD 88
 QQ0711.geopotential number by the normal gravity value computed on the
 QQ0711.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0711.degrees latitude (g = 980.6199 gals.).
 QQ0711
 QQ0711.The modeled gravity was interpolated from observed gravity values.
 QQ0711
 QQ0711;                    North         East    Units  Estimated Accuracy
 QQ0711;SPC SD N     -   181,460.      834,580.      MT  (+/- 180 meters Scaled)
 QQ0711
 QQ0711_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR563323(NAD 83)
 QQ0711
 QQ0711                          SUPERSEDED SURVEY CONTROL
 QQ0711
 QQ0711.No superseded survey control is available for this station.
 QQ0711
 QQ0711_MARKER: DB = BENCH MARK DISK
 QQ0711_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0711_SP_SET: ABUTMENT
 QQ0711_STAMPING: 29-215.83 1981 1491.93
 QQ0711_MARK LOGO: SDHD
 QQ0711_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0711_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0711_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0711+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0711
 QQ0711  HISTORY     - Date     Condition        Report By
 QQ0711  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0711  HISTORY     - 19900725 GOOD             NGS
 QQ0711  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0711
 QQ0711                          STATION DESCRIPTION
 QQ0711
 QQ0711'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0711'13.7 KM (8.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0711'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 0.9 M
 QQ0711'(3.0 FT) SOUTHEAST OF THE NORTHWEST END OF THE NORTHEAST CONCRETE
 QQ0711'ABUTMENT OF THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 3.0 KM
 QQ0711'(1.9 MI) NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 15 (EXIT 213)
 QQ0711', 1.3 KM (0.8 MI) NORTHEAST OF MILEPOST 215, 7.4 M (24.3 FT)
 QQ0711'NORTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 QQ0711'0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0711'SOUTH OF A WITNESS POST.
 QQ0711
 QQ0711                          STATION RECOVERY (2013)
 QQ0711
 QQ0711'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0711'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0734 ***********************************************************************
 QQ0734  DESIGNATION -  I29 215.85
 QQ0734  PID         -  QQ0734
 QQ0734  STATE/COUNTY-  SD/ROBERTS
 QQ0734  COUNTRY     -  US
 QQ0734  USGS QUAD   -  SUMMIT NE (2017)
 QQ0734
 QQ0734                         *CURRENT SURVEY CONTROL
 QQ0734  ______________________________________________________________________
 QQ0734* NAD 83(1986) POSITION- 45 25 37.     (N) 097 00 06.     (W)   SCALED
 QQ0734* NAVD 88 ORTHO HEIGHT -   456.698 (meters)     1498.35  (feet) ADJUSTED
 QQ0734  ______________________________________________________________________
 QQ0734  GEOID HEIGHT    -        -25.515 (meters)                     GEOID18
 QQ0734  DYNAMIC HEIGHT  -        456.658 (meters)     1498.22  (feet) COMP
 QQ0734  MODELED GRAVITY -    980,515.6   (mgal)                       NAVD 88
 QQ0734
 QQ0734  VERT ORDER      -  FIRST     CLASS II
 QQ0734
 QQ0734.The horizontal coordinates were scaled from a map and have
 QQ0734.an estimated accuracy of +/- 6 seconds.
 QQ0734
 QQ0734.The orthometric height was determined by differential leveling and
 QQ0734.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0734.in June 1991.
 QQ0734
 QQ0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0734.GEOID18 height accuracy estimate available here.
 QQ0734
 QQ0734.Click photographs - Photos may exist for this station.
 QQ0734
 QQ0734.The dynamic height is computed by dividing the NAVD 88
 QQ0734.geopotential number by the normal gravity value computed on the
 QQ0734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0734.degrees latitude (g = 980.6199 gals.).
 QQ0734
 QQ0734.The modeled gravity was interpolated from observed gravity values.
 QQ0734
 QQ0734;                    North         East    Units  Estimated Accuracy
 QQ0734;SPC SD N     -   181,430.      834,580.      MT  (+/- 180 meters Scaled)
 QQ0734
 QQ0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR563323(NAD 83)
 QQ0734
 QQ0734                          SUPERSEDED SURVEY CONTROL
 QQ0734
 QQ0734.No superseded survey control is available for this station.
 QQ0734
 QQ0734_MARKER: Z = SEE DESCRIPTION
 QQ0734_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0734_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0734_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0734+STABILITY: POSITION/ELEVATION WELL
 QQ0734_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0734+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0734
 QQ0734  HISTORY     - Date     Condition        Report By
 QQ0734  HISTORY     - 1982     MONUMENTED       SDDT
 QQ0734  HISTORY     - 19900725 GOOD             NGS
 QQ0734
 QQ0734                          STATION DESCRIPTION
 QQ0734
 QQ0734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0734'13.6 KM (8.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0734'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 3.0 KM (1.9 MI)
 QQ0734'NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 12 (EXIT 213), 1.25 KM
 QQ0734'(0.78 MI) NORTHEAST OF MILEPOST 215, 65.9 M (216.2 FT) WEST-SOUTHWEST
 QQ0734'OF THE WEST CORNER OF THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY
 QQ0734'ROAD, 29.1 M (95.5 FT) NORTHWEST OF THE CENTERLINE OF THE SOUTHBOUND
 QQ0734'LANES OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 QQ0734'0.6 M (2.0 FT) SOUTHEAST OF A FENCE, AND 0.45 M (1.48 FT) NORTH OF A
 QQ0734'WITNESS POST.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP
 QQ0734'THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 QQ0734'POINT IS THROUGH AN 8-INCH METAL PLATE.  NOTE--A GALVANIZED STEEL
 QQ0734'PIPE SET TO A DEPTH 6.4 M (21.0 FT) IN A SLEEVE WHICH THE DEPTH IS
 QQ0734'UNKNOWN, ENCASED IN A PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0732 ***********************************************************************
 QQ0732  DESIGNATION -  I29 216.43
 QQ0732  PID         -  QQ0732
 QQ0732  STATE/COUNTY-  SD/ROBERTS
 QQ0732  COUNTRY     -  US
 QQ0732  USGS QUAD   -  WILMOT NW (2017)
 QQ0732
 QQ0732                         *CURRENT SURVEY CONTROL
 QQ0732  ______________________________________________________________________
 QQ0732* NAD 83(1986) POSITION- 45 26 05.     (N) 096 59 43.     (W)   SCALED
 QQ0732* NAVD 88 ORTHO HEIGHT -   438.663 (meters)     1439.18  (feet) ADJUSTED
 QQ0732  ______________________________________________________________________
 QQ0732  GEOID HEIGHT    -        -25.535 (meters)                     GEOID18
 QQ0732  DYNAMIC HEIGHT  -        438.626 (meters)     1439.06  (feet) COMP
 QQ0732  MODELED GRAVITY -    980,519.5   (mgal)                       NAVD 88
 QQ0732
 QQ0732  VERT ORDER      -  FIRST     CLASS II
 QQ0732
 QQ0732.The horizontal coordinates were scaled from a map and have
 QQ0732.an estimated accuracy of +/- 6 seconds.
 QQ0732
 QQ0732.The orthometric height was determined by differential leveling and
 QQ0732.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0732.in June 1991.
 QQ0732
 QQ0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0732.GEOID18 height accuracy estimate available here.
 QQ0732
 QQ0732.Click photographs - Photos may exist for this station.
 QQ0732
 QQ0732.The dynamic height is computed by dividing the NAVD 88
 QQ0732.geopotential number by the normal gravity value computed on the
 QQ0732.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0732.degrees latitude (g = 980.6199 gals.).
 QQ0732
 QQ0732.The modeled gravity was interpolated from observed gravity values.
 QQ0732
 QQ0732;                    North         East    Units  Estimated Accuracy
 QQ0732;SPC SD N     -   182,320.      835,050.      MT  (+/- 180 meters Scaled)
 QQ0732
 QQ0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568331(NAD 83)
 QQ0732
 QQ0732                          SUPERSEDED SURVEY CONTROL
 QQ0732
 QQ0732.No superseded survey control is available for this station.
 QQ0732
 QQ0732_MARKER: DB = BENCH MARK DISK
 QQ0732_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0732_STAMPING: 29-216.43 1981 1438.39
 QQ0732_MARK LOGO: SDHD
 QQ0732_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0732_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0732+STABILITY: SURFACE MOTION
 QQ0732_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0732+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0732
 QQ0732  HISTORY     - Date     Condition        Report By
 QQ0732  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0732  HISTORY     - 19900725 GOOD             NGS
 QQ0732
 QQ0732                          STATION DESCRIPTION
 QQ0732
 QQ0732'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0732'14.6 KM (9.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0732'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 4.0 KM (2.5 MI)
 QQ0732'NORTHEAST OF THE INTERSECTION OF STATE HIGHWAY 15 (EXIT 213), 1.0 KM
 QQ0732'(0.6 MI) NORTHEAST OF MILEPOST 216, 29.0 M (95.1 FT) SOUTHEAST OF THE
 QQ0732'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 15.3 M (50.2 FT)
 QQ0732'SOUTHEAST OF THE SOUTHEAST END OF A 24-INCH PIPE CULVERT, 0.6 M (2.0
 QQ0732'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHWEST OF A
 QQ0732'T-FENCE CORNER, 0.5 M (1.6 FT) NORTH-NORTHWEST OF A WITNESS POST AND
 QQ0732'FENCE, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0731 ***********************************************************************
 QQ0731  DESIGNATION -  I29 217.49
 QQ0731  PID         -  QQ0731
 QQ0731  STATE/COUNTY-  SD/ROBERTS
 QQ0731  COUNTRY     -  US
 QQ0731  USGS QUAD   -  WILMOT NW (2017)
 QQ0731
 QQ0731                         *CURRENT SURVEY CONTROL
 QQ0731  ______________________________________________________________________
 QQ0731* NAD 83(1986) POSITION- 45 26 58.     (N) 096 59 20.     (W)   SCALED
 QQ0731* NAVD 88 ORTHO HEIGHT -   423.363 (meters)     1388.98  (feet) ADJUSTED
 QQ0731  ______________________________________________________________________
 QQ0731  GEOID HEIGHT    -        -25.560 (meters)                     GEOID18
 QQ0731  DYNAMIC HEIGHT  -        423.330 (meters)     1388.88  (feet) COMP
 QQ0731  MODELED GRAVITY -    980,524.2   (mgal)                       NAVD 88
 QQ0731
 QQ0731  VERT ORDER      -  FIRST     CLASS II
 QQ0731
 QQ0731.The horizontal coordinates were scaled from a map and have
 QQ0731.an estimated accuracy of +/- 6 seconds.
 QQ0731
 QQ0731.The orthometric height was determined by differential leveling and
 QQ0731.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0731.in June 1991.
 QQ0731
 QQ0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0731.GEOID18 height accuracy estimate available here.
 QQ0731
 QQ0731.Click photographs - Photos may exist for this station.
 QQ0731
 QQ0731.The dynamic height is computed by dividing the NAVD 88
 QQ0731.geopotential number by the normal gravity value computed on the
 QQ0731.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0731.degrees latitude (g = 980.6199 gals.).
 QQ0731
 QQ0731.The modeled gravity was interpolated from observed gravity values.
 QQ0731
 QQ0731;                    North         East    Units  Estimated Accuracy
 QQ0731;SPC SD N     -   183,970.      835,490.      MT  (+/- 180 meters Scaled)
 QQ0731
 QQ0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR572348(NAD 83)
 QQ0731
 QQ0731                          SUPERSEDED SURVEY CONTROL
 QQ0731
 QQ0731.No superseded survey control is available for this station.
 QQ0731
 QQ0731_MARKER: DB = BENCH MARK DISK
 QQ0731_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0731_STAMPING: 29-217.49 1981 1388.13
 QQ0731_MARK LOGO: SDHD
 QQ0731_PROJECTION: FLUSH
 QQ0731_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0731_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0731+STABILITY: SURFACE MOTION
 QQ0731_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0731+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0731
 QQ0731  HISTORY     - Date     Condition        Report By
 QQ0731  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0731  HISTORY     - 19900725 GOOD             NGS
 QQ0731
 QQ0731                          STATION DESCRIPTION
 QQ0731
 QQ0731'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0731'16.3 KM (10.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0731'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 0.8 KM (0.5 MI) NORTH
 QQ0731'OF MILEPOST 217, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE
 QQ0731'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.6 M (8.5 FT)
 QQ0731'NORTH OF THE MOST NORTHERLY OF 2 FENCE BRACE POSTS, 1.2 M (3.9 FT)
 QQ0731'WEST OF THE NORTH LEG OF A DOUBLE UTILITY POLE WITH LINES CROSSING
 QQ0731'THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0731'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0730 ***********************************************************************
 QQ0730  DESIGNATION -  I29 217.9
 QQ0730  PID         -  QQ0730
 QQ0730  STATE/COUNTY-  SD/ROBERTS
 QQ0730  COUNTRY     -  US
 QQ0730  USGS QUAD   -  WILMOT NW (2017)
 QQ0730
 QQ0730                         *CURRENT SURVEY CONTROL
 QQ0730  ______________________________________________________________________
 QQ0730* NAD 83(1986) POSITION- 45 27 23.     (N) 096 59 20.     (W)   SCALED
 QQ0730* NAVD 88 ORTHO HEIGHT -   419.723 (meters)     1377.04  (feet) ADJUSTED
 QQ0730  ______________________________________________________________________
 QQ0730  GEOID HEIGHT    -        -25.567 (meters)                     GEOID18
 QQ0730  DYNAMIC HEIGHT  -        419.690 (meters)     1376.93  (feet) COMP
 QQ0730  MODELED GRAVITY -    980,525.7   (mgal)                       NAVD 88
 QQ0730
 QQ0730  VERT ORDER      -  FIRST     CLASS II
 QQ0730
 QQ0730.The horizontal coordinates were scaled from a map and have
 QQ0730.an estimated accuracy of +/- 6 seconds.
 QQ0730
 QQ0730.The orthometric height was determined by differential leveling and
 QQ0730.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0730.in June 1991.
 QQ0730
 QQ0730.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0730.GEOID18 height accuracy estimate available here.
 QQ0730
 QQ0730.Click photographs - Photos may exist for this station.
 QQ0730
 QQ0730.The dynamic height is computed by dividing the NAVD 88
 QQ0730.geopotential number by the normal gravity value computed on the
 QQ0730.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0730.degrees latitude (g = 980.6199 gals.).
 QQ0730
 QQ0730.The modeled gravity was interpolated from observed gravity values.
 QQ0730
 QQ0730;                    North         East    Units  Estimated Accuracy
 QQ0730;SPC SD N     -   184,740.      835,460.      MT  (+/- 180 meters Scaled)
 QQ0730
 QQ0730_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR572356(NAD 83)
 QQ0730
 QQ0730                          SUPERSEDED SURVEY CONTROL
 QQ0730
 QQ0730.No superseded survey control is available for this station.
 QQ0730
 QQ0730_MARKER: Z = SEE DESCRIPTION
 QQ0730_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0730_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0730_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0730_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0730+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0730
 QQ0730  HISTORY     - Date     Condition        Report By
 QQ0730  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0730  HISTORY     - 19900725 GOOD             NGS
 QQ0730
 QQ0730                          STATION DESCRIPTION
 QQ0730
 QQ0730'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0730'17.1 KM (10.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0730'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), 1.55 KM (0.96 MI)
 QQ0730'NORTH OF MILEPOST 217, 66.7 M (218.8 FT) SOUTHEAST OF MILEPOST 218,
 QQ0730'46.1 M (151.2 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF
 QQ0730'THE HIGHWAY, 44.8 M (147.0 FT) (SLOPE MEASUREMENT) SOUTH OF THE
 QQ0730'SOUTHEAST CORNER OF A COUNTY ROAD OVERPASS, 2.0 M (6.6 FT) SOUTHWEST
 QQ0730'OF A T-FENCE CORNER, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.
 QQ0730'NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP THAT IS ATTACHED
 QQ0730'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN
 QQ0730'8-INCH METAL PLATE.  NOTE--A GALVANIZED STEEL PIPE SET TO A DEPTH OF
 QQ0730'6.4 M (21.0 FT) IN A SLEEVE WHICH THE DEPTH IS UNKNOWN, ENCASED IN A
 QQ0730'PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0710 ***********************************************************************
 QQ0710  DESIGNATION -  I29 218.00
 QQ0710  PID         -  QQ0710
 QQ0710  STATE/COUNTY-  SD/ROBERTS
 QQ0710  COUNTRY     -  US
 QQ0710  USGS QUAD   -  WILMOT NW (2017)
 QQ0710
 QQ0710                         *CURRENT SURVEY CONTROL
 QQ0710  ______________________________________________________________________
 QQ0710* NAD 83(1986) POSITION- 45 27 24.     (N) 096 59 23.     (W)   SCALED
 QQ0710* NAVD 88 ORTHO HEIGHT -   429.052 (meters)     1407.65  (feet) ADJUSTED
 QQ0710  ______________________________________________________________________
 QQ0710  GEOID HEIGHT    -        -25.566 (meters)                     GEOID18
 QQ0710  DYNAMIC HEIGHT  -        429.018 (meters)     1407.54  (feet) COMP
 QQ0710  MODELED GRAVITY -    980,525.5   (mgal)                       NAVD 88
 QQ0710
 QQ0710  VERT ORDER      -  FIRST     CLASS II
 QQ0710
 QQ0710.The horizontal coordinates were scaled from a map and have
 QQ0710.an estimated accuracy of +/- 6 seconds.
 QQ0710
 QQ0710.The orthometric height was determined by differential leveling and
 QQ0710.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0710.in June 1991.
 QQ0710
 QQ0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0710.GEOID18 height accuracy estimate available here.
 QQ0710
 QQ0710.Click photographs - Photos may exist for this station.
 QQ0710
 QQ0710.The dynamic height is computed by dividing the NAVD 88
 QQ0710.geopotential number by the normal gravity value computed on the
 QQ0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0710.degrees latitude (g = 980.6199 gals.).
 QQ0710
 QQ0710.The modeled gravity was interpolated from observed gravity values.
 QQ0710
 QQ0710;                    North         East    Units  Estimated Accuracy
 QQ0710;SPC SD N     -   184,770.      835,400.      MT  (+/- 180 meters Scaled)
 QQ0710
 QQ0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR571356(NAD 83)
 QQ0710
 QQ0710                          SUPERSEDED SURVEY CONTROL
 QQ0710
 QQ0710.No superseded survey control is available for this station.
 QQ0710
 QQ0710_MARKER: DB = BENCH MARK DISK
 QQ0710_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0710_SP_SET: ABUTMENT
 QQ0710_STAMPING: 29-218.00 1981 1406.83
 QQ0710_MARK LOGO: SDHD
 QQ0710_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0710_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0710_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0710+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0710
 QQ0710  HISTORY     - Date     Condition        Report By
 QQ0710  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0710  HISTORY     - 19900725 GOOD             NGS
 QQ0710  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0710
 QQ0710                          STATION DESCRIPTION
 QQ0710
 QQ0710'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0710'17.1 KM (10.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0710'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 1.5 M
 QQ0710'(4.9 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0710'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 29.6 M (97.1 FT)
 QQ0710'WEST OF CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 1.3 M (4.3
 QQ0710'FT) EAST OF A WITNESS POST, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE
 QQ0710'ROAD.
 QQ0710
 QQ0710                          STATION RECOVERY (2013)
 QQ0710
 QQ0710'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0710'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0729 ***********************************************************************
 QQ0729  DESIGNATION -  I29 218.01
 QQ0729  PID         -  QQ0729
 QQ0729  STATE/COUNTY-  SD/ROBERTS
 QQ0729  COUNTRY     -  US
 QQ0729  USGS QUAD   -  WILMOT NW (2017)
 QQ0729
 QQ0729                         *CURRENT SURVEY CONTROL
 QQ0729  ______________________________________________________________________
 QQ0729* NAD 83(1986) POSITION- 45 27 25.     (N) 096 59 20.     (W)   SCALED
 QQ0729* NAVD 88 ORTHO HEIGHT -   428.275 (meters)     1405.10  (feet) ADJUSTED
 QQ0729  ______________________________________________________________________
 QQ0729  GEOID HEIGHT    -        -25.568 (meters)                     GEOID18
 QQ0729  DYNAMIC HEIGHT  -        428.242 (meters)     1404.99  (feet) COMP
 QQ0729  MODELED GRAVITY -    980,525.8   (mgal)                       NAVD 88
 QQ0729
 QQ0729  VERT ORDER      -  FIRST     CLASS II
 QQ0729
 QQ0729.The horizontal coordinates were scaled from a map and have
 QQ0729.an estimated accuracy of +/- 6 seconds.
 QQ0729
 QQ0729.The orthometric height was determined by differential leveling and
 QQ0729.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0729.in June 1991.
 QQ0729
 QQ0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0729.GEOID18 height accuracy estimate available here.
 QQ0729
 QQ0729.Click photographs - Photos may exist for this station.
 QQ0729
 QQ0729.The dynamic height is computed by dividing the NAVD 88
 QQ0729.geopotential number by the normal gravity value computed on the
 QQ0729.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0729.degrees latitude (g = 980.6199 gals.).
 QQ0729
 QQ0729.The modeled gravity was interpolated from observed gravity values.
 QQ0729
 QQ0729;                    North         East    Units  Estimated Accuracy
 QQ0729;SPC SD N     -   184,800.      835,460.      MT  (+/- 180 meters Scaled)
 QQ0729
 QQ0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR572356(NAD 83)
 QQ0729
 QQ0729                          SUPERSEDED SURVEY CONTROL
 QQ0729
 QQ0729.No superseded survey control is available for this station.
 QQ0729
 QQ0729_MARKER: DB = BENCH MARK DISK
 QQ0729_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0729_SP_SET: ABUTMENT
 QQ0729_STAMPING: 29-218.01 1981 1404.29
 QQ0729_MARK LOGO: SDHD
 QQ0729_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0729_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0729_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0729+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0729
 QQ0729  HISTORY     - Date     Condition        Report By
 QQ0729  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0729  HISTORY     - 19900725 GOOD             NGS
 QQ0729  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0729
 QQ0729                          STATION DESCRIPTION
 QQ0729
 QQ0729'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0729'17.1 KM (10.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0729'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 207), IN TOP OF AND 1.4 M
 QQ0729'(4.6 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0729'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 28.2 M (92.5 FT)
 QQ0729'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 20.5 M
 QQ0729'(67.3 FT) EAST OF MILEPOST 218, 1.5 M (4.9 FT) WEST OF A WITNESS
 QQ0729'POST, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE ROAD.
 QQ0729
 QQ0729                          STATION RECOVERY (2013)
 QQ0729
 QQ0729'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0729'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0728 ***********************************************************************
 QQ0728  DESIGNATION -  I29 218.50
 QQ0728  PID         -  QQ0728
 QQ0728  STATE/COUNTY-  SD/ROBERTS
 QQ0728  COUNTRY     -  US
 QQ0728  USGS QUAD   -  WILMOT NW (2017)
 QQ0728
 QQ0728                         *CURRENT SURVEY CONTROL
 QQ0728  ______________________________________________________________________
 QQ0728* NAD 83(1986) POSITION- 45 27 50.     (N) 096 59 20.     (W)   SCALED
 QQ0728* NAVD 88 ORTHO HEIGHT -   416.882 (meters)     1367.72  (feet) ADJUSTED
 QQ0728  ______________________________________________________________________
 QQ0728  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 QQ0728  DYNAMIC HEIGHT  -        416.850 (meters)     1367.62  (feet) COMP
 QQ0728  MODELED GRAVITY -    980,527.3   (mgal)                       NAVD 88
 QQ0728
 QQ0728  VERT ORDER      -  FIRST     CLASS II
 QQ0728
 QQ0728.The horizontal coordinates were scaled from a map and have
 QQ0728.an estimated accuracy of +/- 6 seconds.
 QQ0728
 QQ0728.The orthometric height was determined by differential leveling and
 QQ0728.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0728.in June 1991.
 QQ0728
 QQ0728.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0728.GEOID18 height accuracy estimate available here.
 QQ0728
 QQ0728.Click photographs - Photos may exist for this station.
 QQ0728
 QQ0728.The dynamic height is computed by dividing the NAVD 88
 QQ0728.geopotential number by the normal gravity value computed on the
 QQ0728.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0728.degrees latitude (g = 980.6199 gals.).
 QQ0728
 QQ0728.The modeled gravity was interpolated from observed gravity values.
 QQ0728
 QQ0728;                    North         East    Units  Estimated Accuracy
 QQ0728;SPC SD N     -   185,570.      835,430.      MT  (+/- 180 meters Scaled)
 QQ0728
 QQ0728_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR572364(NAD 83)
 QQ0728
 QQ0728                          SUPERSEDED SURVEY CONTROL
 QQ0728
 QQ0728.No superseded survey control is available for this station.
 QQ0728
 QQ0728_MARKER: DB = BENCH MARK DISK
 QQ0728_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0728_STAMPING: 29-218.50 1981 1366.85
 QQ0728_MARK LOGO: SDHD
 QQ0728_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0728_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0728+STABILITY: SURFACE MOTION
 QQ0728_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0728+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0728
 QQ0728  HISTORY     - Date     Condition        Report By
 QQ0728  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0728  HISTORY     - 19900725 GOOD             NGS
 QQ0728
 QQ0728                          STATION DESCRIPTION
 QQ0728
 QQ0728'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0728'17.9 KM (11.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0728'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 0.8 KM (0.5 MI) NORTH
 QQ0728'OF MILEPOST 218, 29.3 M (96.1 FT) EAST OF AND LEVEL WITH THE
 QQ0728'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 4.6 M (15.1 FT)
 QQ0728'SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, AND 0.4 M (1.3
 QQ0728'FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 QQ0728'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0727 ***********************************************************************
 QQ0727  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0727  DESIGNATION -  I29 219.50
 QQ0727  PID         -  QQ0727
 QQ0727  STATE/COUNTY-  SD/ROBERTS
 QQ0727  COUNTRY     -  US
 QQ0727  USGS QUAD   -  WILMOT NW (2017)
 QQ0727
 QQ0727                         *CURRENT SURVEY CONTROL
 QQ0727  ______________________________________________________________________
 QQ0727* NAD 83(2011) POSITION- 45 28 42.30515(N) 096 59 19.74262(W)   ADJUSTED
 QQ0727* NAD 83(2011) ELLIP HT-   384.033 (meters)        (06/27/12)   ADJUSTED
 QQ0727* NAD 83(2011) EPOCH   -  2010.00
 QQ0727* NAVD 88 ORTHO HEIGHT -   409.630 (meters)     1343.93  (feet) ADJUSTED
 QQ0727  ______________________________________________________________________
 QQ0727  GEOID HEIGHT    -        -25.592 (meters)                     GEOID18
 QQ0727  NAD 83(2011) X  -   -545,119.806 (meters)                     COMP
 QQ0727  NAD 83(2011) Y  - -4,446,819.416 (meters)                     COMP
 QQ0727  NAD 83(2011) Z  -  4,525,061.464 (meters)                     COMP
 QQ0727  LAPLACE CORR    -         -4.92  (seconds)                    DEFLEC18
 QQ0727  DYNAMIC HEIGHT  -        409.600 (meters)     1343.83  (feet) COMP
 QQ0727  MODELED GRAVITY -    980,530.6   (mgal)                       NAVD 88
 QQ0727
 QQ0727  VERT ORDER      -  FIRST     CLASS II
 QQ0727
 QQ0727  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0727  Standards:
 QQ0727         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0727            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0727  -------------------------------------------------------------------
 QQ0727  NETWORK    0.35   0.80           0.16   0.12   0.41      0.15257364
 QQ0727  -------------------------------------------------------------------
 QQ0727  Click here for local accuracies and other accuracy information.
 QQ0727
 QQ0727.The horizontal coordinates were established by GPS observations
 QQ0727.and adjusted by the National Geodetic Survey in June 2012.
 QQ0727
 QQ0727.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0727.been affixed to the stable North American tectonic plate. See 
 QQ0727.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0727
 QQ0727.The horizontal coordinates are valid at the epoch date displayed above
 QQ0727.which is a decimal equivalence of Year/Month/Day.
 QQ0727
 QQ0727.The orthometric height was determined by differential leveling and
 QQ0727.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0727.in June 1991.
 QQ0727
 QQ0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0727.GEOID18 height accuracy estimate available here.
 QQ0727
 QQ0727.Click photographs - Photos may exist for this station.
 QQ0727
 QQ0727.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0727
 QQ0727.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0727
 QQ0727.The ellipsoidal height was determined by GPS observations
 QQ0727.and is referenced to NAD 83.
 QQ0727
 QQ0727.The dynamic height is computed by dividing the NAVD 88
 QQ0727.geopotential number by the normal gravity value computed on the
 QQ0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0727.degrees latitude (g = 980.6199 gals.).
 QQ0727
 QQ0727.The modeled gravity was interpolated from observed gravity values.
 QQ0727
 QQ0727. The following values were computed from the NAD 83(2011) position.
 QQ0727
 QQ0727;                    North         East     Units Scale Factor Converg.
 QQ0727;SPC SD N     -   187,187.480   835,376.021   MT  0.99996689   +2 07 52.1
 QQ0727;SPC SD N     -   614,130.92  2,740,729.50   sFT  0.99996689   +2 07 52.1
 QQ0727;UTM  14      - 5,038,066.188   657,186.788   MT  0.99990378   +1 26 03.3
 QQ0727
 QQ0727!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0727!SPC SD N     -   0.99993980  x   0.99996689  =   0.99990669
 QQ0727!UTM  14      -   0.99993980  x   0.99990378  =   0.99984358
 QQ0727
 QQ0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5718638066(NAD 83)
 QQ0727
 QQ0727                          SUPERSEDED SURVEY CONTROL
 QQ0727
 QQ0727  NAD 83(2007)-  45 28 42.30494(N)    096 59 19.74329(W) AD(2002.00) 0
 QQ0727  ELLIP H (02/10/07)  384.056  (m)                       GP(2002.00)    
 QQ0727  ELLIP H (04/15/04)  384.087  (m)                       GP(       ) 2 1
 QQ0727  NAD 83(1996)-  45 28 42.30435(N)    096 59 19.74283(W) AD(       ) B
 QQ0727  ELLIP H (04/18/97)  384.090  (m)                       GP(       ) 4 1
 QQ0727  NAVD 88             409.63   (m)         1343.9    (f) LEVELING    3  
 QQ0727
 QQ0727.Superseded values are not recommended for survey control.
 QQ0727
 QQ0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0727.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0727
 QQ0727_MARKER: DB = BENCH MARK DISK
 QQ0727_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0727_STAMPING: 29 219.50 1981 1342.99
 QQ0727_MARK LOGO: SDHD
 QQ0727_PROJECTION: PROJECTING 3 CENTIMETERS
 QQ0727_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 QQ0727_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0727+STABILITY: SURFACE MOTION
 QQ0727_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0727+SATELLITE: SATELLITE OBSERVATIONS - August 30, 2007
 QQ0727
 QQ0727  HISTORY     - Date     Condition        Report By
 QQ0727  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0727  HISTORY     - 19900725 GOOD             NGS
 QQ0727  HISTORY     - 19960625 GOOD             NGS
 QQ0727  HISTORY     - 20070830 GOOD             MNDT
 QQ0727
 QQ0727                          STATION DESCRIPTION
 QQ0727
 QQ0727'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0727'19.6 KM (12.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0727'JUNCTION OF U.S. HIGHWAY 12 (SUMMIT EXIT 2O7), 0.8 KM (0.5 MI) NORTH
 QQ0727'OF MILEPOST 219, 29.5 M (96.8 FT) EAST OF THE CENTERLINE OF THE
 QQ0727'NORTHBOUND LANES OF THE HIGHWAY, 2.1 M (6.9 FT) SOUTH OF THE MOST
 QQ0727'SOUTHERLY OF 6 FENCE BRACE POSTS, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 QQ0727'THE HIGHWAY, 0.35 M (1.15 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0727'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QQ0727
 QQ0727                          STATION RECOVERY (1996)
 QQ0727
 QQ0727'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QQ0727'THE STATION IS LOCATED ABOUT 13.0 MI (20.9 KM) NORTH-NORTHWEST OF
 QQ0727'SUMMIT, 8.0 MI (12.9 KM) NORTHWEST OF WILMONT, AND 4.0 MI (6.4 KM)
 QQ0727'SOUTH-SOUTHWEST OF PEEVER, ON INTERSTATE HIGHWAY 29.  OWNERSHIP--THE
 QQ0727'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF
 QQ0727'INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 15 (EXIT 213), GO NORTH ON
 QQ0727'INTERSTATE 29 FOR 5.1 MI (8.2 KM) TO MILEPOST 219.  CONTINUE NORTHERLY
 QQ0727'FOR 0.5 MI (0.8 KM) TO THE STATION ON THE RIGHT.  THE STATION IS
 QQ0727'LOCATED 96.4 FT (29.4 M) EAST OF THE CENTERLINE OF THE NORTHBOUND
 QQ0727'LANES OF THE HIGHWAY, 6.9 FT (2.1 M) SOUTH OF THE MOST SOUTHERLY OF
 QQ0727'SIX BRACED FENCE POSTS, 1.2 FT (0.4 M) EAST OF A WITNESS POST, 1.15 FT
 QQ0727'(0.35 M) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 QQ0727'WITH THE GROUND SURFACE.
 QQ0727
 QQ0727                          STATION RECOVERY (2007)
 QQ0727
 QQ0727'RECOVERY NOTE BY MN DEPT OF TRANSP 2007 (CAG)
 QQ0727'12.2 MILES NORTH OF SUMMIT, 12.2 MILES NORTH OF EXIT 207 JUNCTION OF
 QQ0727'HIGHWAY 12 AND INTERSTATE HIGHWAY 29, AT INTERSTATE HIGHWAY 29
 QQ0727'MILEPOINT 219.50, 96.2 FEET EAST OF NORTH BOUND INTERSTATE HIGHWAY 29,
 QQ0727'6.5 FEET SOUTH OF MOST SOUTHERLY WOOD FENCE POST BRACED, 1.3 FEET EAST
 QQ0727'OF WITNESS POST, 1.0 FOOT WEST OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0723 ***********************************************************************
 QQ0723  DESIGNATION -  I29 220.01
 QQ0723  PID         -  QQ0723
 QQ0723  STATE/COUNTY-  SD/ROBERTS
 QQ0723  COUNTRY     -  US
 QQ0723  USGS QUAD   -  PEEVER (2017)
 QQ0723
 QQ0723                         *CURRENT SURVEY CONTROL
 QQ0723  ______________________________________________________________________
 QQ0723* NAD 83(1986) POSITION- 45 30 54.     (N) 096 59 20.     (W)   SCALED
 QQ0723* NAVD 88 ORTHO HEIGHT -   393.976 (meters)     1292.57  (feet) ADJUSTED
 QQ0723  ______________________________________________________________________
 QQ0723  GEOID HEIGHT    -        -25.642 (meters)                     GEOID18
 QQ0723  DYNAMIC HEIGHT  -        393.952 (meters)     1292.49  (feet) COMP
 QQ0723  MODELED GRAVITY -    980,543.9   (mgal)                       NAVD 88
 QQ0723
 QQ0723  VERT ORDER      -  FIRST     CLASS II
 QQ0723
 QQ0723.The horizontal coordinates were scaled from a map and have
 QQ0723.an estimated accuracy of +/- 6 seconds.
 QQ0723
 QQ0723.The orthometric height was determined by differential leveling and
 QQ0723.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0723.in June 1991.
 QQ0723
 QQ0723.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0723.GEOID18 height accuracy estimate available here.
 QQ0723
 QQ0723.Click photographs - Photos may exist for this station.
 QQ0723
 QQ0723.The dynamic height is computed by dividing the NAVD 88
 QQ0723.geopotential number by the normal gravity value computed on the
 QQ0723.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0723.degrees latitude (g = 980.6199 gals.).
 QQ0723
 QQ0723.The modeled gravity was interpolated from observed gravity values.
 QQ0723
 QQ0723;                    North         East    Units  Estimated Accuracy
 QQ0723;SPC SD N     -   191,250.      835,220.      MT  (+/- 180 meters Scaled)
 QQ0723
 QQ0723_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570421(NAD 83)
 QQ0723
 QQ0723                          SUPERSEDED SURVEY CONTROL
 QQ0723
 QQ0723.No superseded survey control is available for this station.
 QQ0723
 QQ0723_MARKER: DB = BENCH MARK DISK
 QQ0723_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0723_SP_SET: ABUTMENT
 QQ0723_STAMPING: 29-220.01 1981 1291.75
 QQ0723_MARK LOGO: SDHD
 QQ0723_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0723_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0723_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0723+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0723
 QQ0723  HISTORY     - Date     Condition        Report By
 QQ0723  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0723  HISTORY     - 19900725 GOOD             NGS
 QQ0723  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0723
 QQ0723                          STATION DESCRIPTION
 QQ0723
 QQ0723'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0723'16.3 KM (10.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0723'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.45
 QQ0723'M (4.76 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0723'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 28.3 M (92.8 FT)
 QQ0723'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND
 QQ0723'0.9 M (3.0 FT) ABOVE THE LEVEL OF THE ROAD.
 QQ0723
 QQ0723                          STATION RECOVERY (2013)
 QQ0723
 QQ0723'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0723'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0726 ***********************************************************************
 QQ0726  DESIGNATION -  I29 220.50
 QQ0726  PID         -  QQ0726
 QQ0726  STATE/COUNTY-  SD/ROBERTS
 QQ0726  COUNTRY     -  US
 QQ0726  USGS QUAD   -  WILMOT NW (2017)
 QQ0726
 QQ0726                         *CURRENT SURVEY CONTROL
 QQ0726  ______________________________________________________________________
 QQ0726* NAD 83(1986) POSITION- 45 29 34.     (N) 096 59 20.     (W)   SCALED
 QQ0726* NAVD 88 ORTHO HEIGHT -   400.837 (meters)     1315.08  (feet) ADJUSTED
 QQ0726  ______________________________________________________________________
 QQ0726  GEOID HEIGHT    -        -25.611 (meters)                     GEOID18
 QQ0726  DYNAMIC HEIGHT  -        400.808 (meters)     1314.98  (feet) COMP
 QQ0726  MODELED GRAVITY -    980,533.8   (mgal)                       NAVD 88
 QQ0726
 QQ0726  VERT ORDER      -  FIRST     CLASS II
 QQ0726
 QQ0726.The horizontal coordinates were scaled from a map and have
 QQ0726.an estimated accuracy of +/- 6 seconds.
 QQ0726
 QQ0726.The orthometric height was determined by differential leveling and
 QQ0726.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0726.in June 1991.
 QQ0726
 QQ0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0726.GEOID18 height accuracy estimate available here.
 QQ0726
 QQ0726.Click photographs - Photos may exist for this station.
 QQ0726
 QQ0726.The dynamic height is computed by dividing the NAVD 88
 QQ0726.geopotential number by the normal gravity value computed on the
 QQ0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0726.degrees latitude (g = 980.6199 gals.).
 QQ0726
 QQ0726.The modeled gravity was interpolated from observed gravity values.
 QQ0726
 QQ0726;                    North         East    Units  Estimated Accuracy
 QQ0726;SPC SD N     -   188,780.      835,310.      MT  (+/- 180 meters Scaled)
 QQ0726
 QQ0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR571396(NAD 83)
 QQ0726
 QQ0726                          SUPERSEDED SURVEY CONTROL
 QQ0726
 QQ0726.No superseded survey control is available for this station.
 QQ0726
 QQ0726_MARKER: DB = BENCH MARK DISK
 QQ0726_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0726_STAMPING: 29-220.50 1981 1314.15
 QQ0726_MARK LOGO: SDHD
 QQ0726_PROJECTION: FLUSH
 QQ0726_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0726_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0726+STABILITY: SURFACE MOTION
 QQ0726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0726+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0726
 QQ0726  HISTORY     - Date     Condition        Report By
 QQ0726  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0726  HISTORY     - 19900725 GOOD             NGS
 QQ0726  HISTORY     - 19950101 GOOD             SDDENR
 QQ0726
 QQ0726                          STATION DESCRIPTION
 QQ0726
 QQ0726'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0726'18.7 KM (11.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0726'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0726'NORTH OF MILEPOST 220, 29.4 M (96.5 FT) EAST OF AND LEVEL WITH THE
 QQ0726'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 25.0 M (82.0 FT)
 QQ0726'NORTH OF THE MOST NORTHERLY OF 6 FENCE BRACE POSTS, 9.9 M (32.5 FT)
 QQ0726'SOUTH OF A T-FENCE CORNER, AND 0.25 M (0.82 FT) WEST OF A WITNESS
 QQ0726'POST AND FENCE, AND THE MONUMENT IS 0.04 M (0.13 FT) BELOW THE GROUND
 QQ0726'SURFACE.
 QQ0726
 QQ0726                          STATION RECOVERY (1995)
 QQ0726
 QQ0726'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0726'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0725 ***********************************************************************
 QQ0725  DESIGNATION -  I29 221.49
 QQ0725  PID         -  QQ0725
 QQ0725  STATE/COUNTY-  SD/ROBERTS
 QQ0725  COUNTRY     -  US
 QQ0725  USGS QUAD   -  PEEVER (2017)
 QQ0725
 QQ0725                         *CURRENT SURVEY CONTROL
 QQ0725  ______________________________________________________________________
 QQ0725* NAD 83(1986) POSITION- 45 30 26.     (N) 096 59 20.     (W)   SCALED
 QQ0725* NAVD 88 ORTHO HEIGHT -   391.024 (meters)     1282.88  (feet) ADJUSTED
 QQ0725  ______________________________________________________________________
 QQ0725  GEOID HEIGHT    -        -25.631 (meters)                     GEOID18
 QQ0725  DYNAMIC HEIGHT  -        391.000 (meters)     1282.81  (feet) COMP
 QQ0725  MODELED GRAVITY -    980,543.2   (mgal)                       NAVD 88
 QQ0725
 QQ0725  VERT ORDER      -  FIRST     CLASS II
 QQ0725
 QQ0725.The horizontal coordinates were scaled from a map and have
 QQ0725.an estimated accuracy of +/- 6 seconds.
 QQ0725
 QQ0725.The orthometric height was determined by differential leveling and
 QQ0725.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0725.in June 1991.
 QQ0725
 QQ0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0725.GEOID18 height accuracy estimate available here.
 QQ0725
 QQ0725.Click photographs - Photos may exist for this station.
 QQ0725
 QQ0725.The dynamic height is computed by dividing the NAVD 88
 QQ0725.geopotential number by the normal gravity value computed on the
 QQ0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0725.degrees latitude (g = 980.6199 gals.).
 QQ0725
 QQ0725.The modeled gravity was interpolated from observed gravity values.
 QQ0725
 QQ0725;                    North         East    Units  Estimated Accuracy
 QQ0725;SPC SD N     -   190,390.      835,250.      MT  (+/- 180 meters Scaled)
 QQ0725
 QQ0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR571412(NAD 83)
 QQ0725
 QQ0725                          SUPERSEDED SURVEY CONTROL
 QQ0725
 QQ0725.No superseded survey control is available for this station.
 QQ0725
 QQ0725_MARKER: DB = BENCH MARK DISK
 QQ0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0725_STAMPING: 29-221.49 1981 1281.97
 QQ0725_MARK LOGO: SDHD
 QQ0725_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0725+STABILITY: SURFACE MOTION
 QQ0725_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0725+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0725
 QQ0725  HISTORY     - Date     Condition        Report By
 QQ0725  HISTORY     - 1981     MONUMENTED       SDHD
 QQ0725  HISTORY     - 19900725 GOOD             NGS
 QQ0725
 QQ0725                          STATION DESCRIPTION
 QQ0725
 QQ0725'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0725'17.1 KM (10.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0725'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0725'NORTH OF MILEPOST 221, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0725'NORTHBOUND LANES OF THE HIGHWAY, 28.1 M (92.2 FT) SOUTH OF THE MOST
 QQ0725'SOUTHERLY OF 2 FENCE BRACE POSTS, 1.8 M (5.9 FT) BELOW THE LEVEL OF
 QQ0725'THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST, 0.3 M (1.0
 QQ0725'FT) WEST OF A FENCE, AND THE MONUMENT IS FLUSH WITH GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0724 ***********************************************************************
 QQ0724  DESIGNATION -  I29 221.9
 QQ0724  PID         -  QQ0724
 QQ0724  STATE/COUNTY-  SD/ROBERTS
 QQ0724  COUNTRY     -  US
 QQ0724  USGS QUAD   -  PEEVER (2017)
 QQ0724
 QQ0724                         *CURRENT SURVEY CONTROL
 QQ0724  ______________________________________________________________________
 QQ0724* NAD 83(1986) POSITION- 45 30 52.     (N) 096 59 20.     (W)   SCALED
 QQ0724* NAVD 88 ORTHO HEIGHT -   385.683 (meters)     1265.36  (feet) ADJUSTED
 QQ0724  ______________________________________________________________________
 QQ0724  GEOID HEIGHT    -        -25.642 (meters)                     GEOID18
 QQ0724  DYNAMIC HEIGHT  -        385.660 (meters)     1265.29  (feet) COMP
 QQ0724  MODELED GRAVITY -    980,543.8   (mgal)                       NAVD 88
 QQ0724
 QQ0724  VERT ORDER      -  FIRST     CLASS II
 QQ0724
 QQ0724.The horizontal coordinates were scaled from a map and have
 QQ0724.an estimated accuracy of +/- 6 seconds.
 QQ0724
 QQ0724.The orthometric height was determined by differential leveling and
 QQ0724.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0724.in June 1991.
 QQ0724
 QQ0724.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0724.GEOID18 height accuracy estimate available here.
 QQ0724
 QQ0724.Click photographs - Photos may exist for this station.
 QQ0724
 QQ0724.The dynamic height is computed by dividing the NAVD 88
 QQ0724.geopotential number by the normal gravity value computed on the
 QQ0724.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0724.degrees latitude (g = 980.6199 gals.).
 QQ0724
 QQ0724.The modeled gravity was interpolated from observed gravity values.
 QQ0724
 QQ0724;                    North         East    Units  Estimated Accuracy
 QQ0724;SPC SD N     -   191,190.      835,220.      MT  (+/- 180 meters Scaled)
 QQ0724
 QQ0724_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570420(NAD 83)
 QQ0724
 QQ0724                          SUPERSEDED SURVEY CONTROL
 QQ0724
 QQ0724.No superseded survey control is available for this station.
 QQ0724
 QQ0724_MARKER: Z = SEE DESCRIPTION
 QQ0724_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0724_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0724_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0724_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0724+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0724
 QQ0724  HISTORY     - Date     Condition        Report By
 QQ0724  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0724  HISTORY     - 19900725 GOOD             NGS
 QQ0724
 QQ0724                          STATION DESCRIPTION
 QQ0724
 QQ0724'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0724'16.3 KM (10.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0724'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 31.7 M (104.0 FT)
 QQ0724'SOUTH OF THE SOUTHEAST CORNER OF A COUNTY ROAD OVERPASS OF THE
 QQ0724'HIGHWAY, 27.4 M (89.9 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND
 QQ0724'LANES OF THE HIGHWAY, 21.5 M (70.5 FT) SOUTHEAST OF MILEPOST 222,
 QQ0724'1.65 M (5.41 FT) WEST-SOUTHWEST OF THE MOST NORTHERLY OF 2 FENCE
 QQ0724'BRACE POSTS, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.35
 QQ0724'M (1.15 FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS AN
 QQ0724'UNSTAMPED IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.
 QQ0724'ACCESS TO THE DATUM POINT IS THROUGH AN 8-INCH METAL PLATE.  NOTE--A
 QQ0724'GALVANIZED STEEL PIPE SET TO A DEPTH OF 6.4 M (21.0 FT) IN A SLEEVE
 QQ0724'WHICH THE DEPTH IS UNKNOWN, ENCASED IN A PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0709 ***********************************************************************
 QQ0709  DESIGNATION -  I29 222.02
 QQ0709  PID         -  QQ0709
 QQ0709  STATE/COUNTY-  SD/ROBERTS
 QQ0709  COUNTRY     -  US
 QQ0709  USGS QUAD   -  PEEVER (2017)
 QQ0709
 QQ0709                         *CURRENT SURVEY CONTROL
 QQ0709  ______________________________________________________________________
 QQ0709* NAD 83(1986) POSITION- 45 30 53.     (N) 096 59 23.     (W)   SCALED
 QQ0709* NAVD 88 ORTHO HEIGHT -   394.422 (meters)     1294.03  (feet) ADJUSTED
 QQ0709  ______________________________________________________________________
 QQ0709  GEOID HEIGHT    -        -25.641 (meters)                     GEOID18
 QQ0709  DYNAMIC HEIGHT  -        394.398 (meters)     1293.95  (feet) COMP
 QQ0709  MODELED GRAVITY -    980,543.7   (mgal)                       NAVD 88
 QQ0709
 QQ0709  VERT ORDER      -  FIRST     CLASS II
 QQ0709
 QQ0709.The horizontal coordinates were scaled from a map and have
 QQ0709.an estimated accuracy of +/- 6 seconds.
 QQ0709
 QQ0709.The orthometric height was determined by differential leveling and
 QQ0709.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0709.in June 1991.
 QQ0709
 QQ0709.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0709.GEOID18 height accuracy estimate available here.
 QQ0709
 QQ0709.Click photographs - Photos may exist for this station.
 QQ0709
 QQ0709.The dynamic height is computed by dividing the NAVD 88
 QQ0709.geopotential number by the normal gravity value computed on the
 QQ0709.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0709.degrees latitude (g = 980.6199 gals.).
 QQ0709
 QQ0709.The modeled gravity was interpolated from observed gravity values.
 QQ0709
 QQ0709;                    North         East    Units  Estimated Accuracy
 QQ0709;SPC SD N     -   191,220.      835,160.      MT  (+/- 180 meters Scaled)
 QQ0709
 QQ0709_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570420(NAD 83)
 QQ0709
 QQ0709                          SUPERSEDED SURVEY CONTROL
 QQ0709
 QQ0709.No superseded survey control is available for this station.
 QQ0709
 QQ0709_MARKER: DB = BENCH MARK DISK
 QQ0709_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0709_SP_SET: ABUTMENT
 QQ0709_STAMPING: I29-222.02 1981 1293.30
 QQ0709_MARK LOGO: SDDT
 QQ0709_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0709_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0709_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0709+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0709
 QQ0709  HISTORY     - Date     Condition        Report By
 QQ0709  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0709  HISTORY     - 19900725 GOOD             NGS
 QQ0709  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0709
 QQ0709                          STATION DESCRIPTION
 QQ0709
 QQ0709'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0709'16.3 KM (10.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0709'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.9 M
 QQ0709'(6.2 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0709'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 29.5 M (96.8 FT)
 QQ0709'WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 25.6 M
 QQ0709'(84.0 FT) (SLOPE MEASUREMENT) NORTHWEST OF MILEPOST 222, AND 0.9 M
 QQ0709'(3.0 FT) ABOVE THE LEVEL OF THE ROAD.
 QQ0709
 QQ0709                          STATION RECOVERY (2013)
 QQ0709
 QQ0709'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0709'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0722 ***********************************************************************
 QQ0722  DESIGNATION -  I29 222.51
 QQ0722  PID         -  QQ0722
 QQ0722  STATE/COUNTY-  SD/ROBERTS
 QQ0722  COUNTRY     -  US
 QQ0722  USGS QUAD   -  PEEVER (2017)
 QQ0722
 QQ0722                         *CURRENT SURVEY CONTROL
 QQ0722  ______________________________________________________________________
 QQ0722* NAD 83(1986) POSITION- 45 31 19.     (N) 096 59 20.     (W)   SCALED
 QQ0722* NAVD 88 ORTHO HEIGHT -   382.964 (meters)     1256.44  (feet) ADJUSTED
 QQ0722  ______________________________________________________________________
 QQ0722  GEOID HEIGHT    -        -25.653 (meters)                     GEOID18
 QQ0722  DYNAMIC HEIGHT  -        382.941 (meters)     1256.37  (feet) COMP
 QQ0722  MODELED GRAVITY -    980,544.4   (mgal)                       NAVD 88
 QQ0722
 QQ0722  VERT ORDER      -  FIRST     CLASS II
 QQ0722
 QQ0722.The horizontal coordinates were scaled from a map and have
 QQ0722.an estimated accuracy of +/- 6 seconds.
 QQ0722
 QQ0722.The orthometric height was determined by differential leveling and
 QQ0722.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0722.in June 1991.
 QQ0722
 QQ0722.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0722.GEOID18 height accuracy estimate available here.
 QQ0722
 QQ0722.Click photographs - Photos may exist for this station.
 QQ0722
 QQ0722.The dynamic height is computed by dividing the NAVD 88
 QQ0722.geopotential number by the normal gravity value computed on the
 QQ0722.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0722.degrees latitude (g = 980.6199 gals.).
 QQ0722
 QQ0722.The modeled gravity was interpolated from observed gravity values.
 QQ0722
 QQ0722;                    North         East    Units  Estimated Accuracy
 QQ0722;SPC SD N     -   192,020.      835,190.      MT  (+/- 180 meters Scaled)
 QQ0722
 QQ0722_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570429(NAD 83)
 QQ0722
 QQ0722                          SUPERSEDED SURVEY CONTROL
 QQ0722
 QQ0722.No superseded survey control is available for this station.
 QQ0722
 QQ0722_MARKER: DB = BENCH MARK DISK
 QQ0722_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0722_STAMPING: 29-222.51 1981 1255.52
 QQ0722_MARK LOGO: SDDT
 QQ0722_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0722_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0722+STABILITY: SURFACE MOTION
 QQ0722_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0722+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0722
 QQ0722  HISTORY     - Date     Condition        Report By
 QQ0722  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0722  HISTORY     - 19900725 GOOD             NGS
 QQ0722
 QQ0722                          STATION DESCRIPTION
 QQ0722
 QQ0722'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0722'15.4 KM (9.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0722'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0722'NORTH OF MILEPOST 222, 33.3 M (109.3 FT) SOUTH-SOUTHEAST OF THE EAST
 QQ0722'END OF A CULVERT, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE
 QQ0722'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 QQ0722'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QQ0722'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0721 ***********************************************************************
 QQ0721  DESIGNATION -  I29 223.45
 QQ0721  PID         -  QQ0721
 QQ0721  STATE/COUNTY-  SD/ROBERTS
 QQ0721  COUNTRY     -  US
 QQ0721  USGS QUAD   -  PEEVER (2017)
 QQ0721
 QQ0721                         *CURRENT SURVEY CONTROL
 QQ0721  ______________________________________________________________________
 QQ0721* NAD 83(1986) POSITION- 45 32 08.     (N) 096 59 20.     (W)   SCALED
 QQ0721* NAVD 88 ORTHO HEIGHT -   380.829 (meters)     1249.44  (feet) ADJUSTED
 QQ0721  ______________________________________________________________________
 QQ0721  GEOID HEIGHT    -        -25.673 (meters)                     GEOID18
 QQ0721  DYNAMIC HEIGHT  -        380.806 (meters)     1249.36  (feet) COMP
 QQ0721  MODELED GRAVITY -    980,545.4   (mgal)                       NAVD 88
 QQ0721
 QQ0721  VERT ORDER      -  FIRST     CLASS II
 QQ0721
 QQ0721.The horizontal coordinates were scaled from a map and have
 QQ0721.an estimated accuracy of +/- 6 seconds.
 QQ0721
 QQ0721.The orthometric height was determined by differential leveling and
 QQ0721.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0721.in June 1991.
 QQ0721
 QQ0721.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0721.GEOID18 height accuracy estimate available here.
 QQ0721
 QQ0721.Click photographs - Photos may exist for this station.
 QQ0721
 QQ0721.The dynamic height is computed by dividing the NAVD 88
 QQ0721.geopotential number by the normal gravity value computed on the
 QQ0721.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0721.degrees latitude (g = 980.6199 gals.).
 QQ0721
 QQ0721.The modeled gravity was interpolated from observed gravity values.
 QQ0721
 QQ0721;                    North         East    Units  Estimated Accuracy
 QQ0721;SPC SD N     -   193,530.      835,130.      MT  (+/- 180 meters Scaled)
 QQ0721
 QQ0721_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570444(NAD 83)
 QQ0721
 QQ0721                          SUPERSEDED SURVEY CONTROL
 QQ0721
 QQ0721.No superseded survey control is available for this station.
 QQ0721
 QQ0721_MARKER: DB = BENCH MARK DISK
 QQ0721_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0721_STAMPING: 29-223.45 1981 1248.49
 QQ0721_MARK LOGO: SDDT
 QQ0721_PROJECTION: FLUSH
 QQ0721_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0721_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0721+STABILITY: SURFACE MOTION
 QQ0721_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0721+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0721
 QQ0721  HISTORY     - Date     Condition        Report By
 QQ0721  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0721  HISTORY     - 19900725 GOOD             NGS
 QQ0721  HISTORY     - 19950101 GOOD             SDDENR
 QQ0721
 QQ0721                          STATION DESCRIPTION
 QQ0721
 QQ0721'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0721'13.9 KM (8.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0721'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.7 KM (0.4 MI)
 QQ0721'NORTH OF MILEPOST 223, 35.4 M (116.1 FT) NORTH-NORTHEAST OF THE EAST
 QQ0721'LEG OF A HIGHWAY INFORMATION SIGN, 29.2 M (95.8 FT) EAST OF AND LEVEL
 QQ0721'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M
 QQ0721'(1.3 FT) NORTHWEST OF A WITNESS POST, 0.4 M (1.3 FT) WEST OF A FENCE,
 QQ0721'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QQ0721
 QQ0721                          STATION RECOVERY (1995)
 QQ0721
 QQ0721'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0721'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0719 ***********************************************************************
 QQ0719  DESIGNATION -  I29 224.0
 QQ0719  PID         -  QQ0719
 QQ0719  STATE/COUNTY-  SD/ROBERTS
 QQ0719  COUNTRY     -  US
 QQ0719  USGS QUAD   -  PEEVER (2017)
 QQ0719
 QQ0719                         *CURRENT SURVEY CONTROL
 QQ0719  ______________________________________________________________________
 QQ0719* NAD 83(1986) POSITION- 45 32 43.     (N) 096 59 20.     (W)   SCALED
 QQ0719* NAVD 88 ORTHO HEIGHT -   382.047 (meters)     1253.43  (feet) ADJUSTED
 QQ0719  ______________________________________________________________________
 QQ0719  GEOID HEIGHT    -        -25.688 (meters)                     GEOID18
 QQ0719  DYNAMIC HEIGHT  -        382.025 (meters)     1253.36  (feet) COMP
 QQ0719  MODELED GRAVITY -    980,546.2   (mgal)                       NAVD 88
 QQ0719
 QQ0719  VERT ORDER      -  FIRST     CLASS II
 QQ0719
 QQ0719.The horizontal coordinates were scaled from a map and have
 QQ0719.an estimated accuracy of +/- 6 seconds.
 QQ0719
 QQ0719.The orthometric height was determined by differential leveling and
 QQ0719.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0719.in June 1991.
 QQ0719
 QQ0719.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0719.GEOID18 height accuracy estimate available here.
 QQ0719
 QQ0719.Click photographs - Photos may exist for this station.
 QQ0719
 QQ0719.The dynamic height is computed by dividing the NAVD 88
 QQ0719.geopotential number by the normal gravity value computed on the
 QQ0719.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0719.degrees latitude (g = 980.6199 gals.).
 QQ0719
 QQ0719.The modeled gravity was interpolated from observed gravity values.
 QQ0719
 QQ0719;                    North         East    Units  Estimated Accuracy
 QQ0719;SPC SD N     -   194,610.      835,090.      MT  (+/- 180 meters Scaled)
 QQ0719
 QQ0719_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569454(NAD 83)
 QQ0719
 QQ0719                          SUPERSEDED SURVEY CONTROL
 QQ0719
 QQ0719.No superseded survey control is available for this station.
 QQ0719
 QQ0719_MARKER: Z = SEE DESCRIPTION
 QQ0719_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0719_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0719_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0719_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0719+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0719
 QQ0719  HISTORY     - Date     Condition        Report By
 QQ0719  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0719  HISTORY     - 19900725 GOOD             NGS
 QQ0719
 QQ0719                          STATION DESCRIPTION
 QQ0719
 QQ0719'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0719'12.9 KM (8.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0719'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 147.0 M (482.3 FT)
 QQ0719'NORTH OF THE NORTHEAST CORNER OF THE NORTHBOUND HIGHWAY OVERPASS OF
 QQ0719'COUNTY ROAD 5 (EXIT 224), 29.4 M (96.5 FT) EAST OF THE CENTERLINE OF
 QQ0719'THE NORTHBOUND LANES OF THE HIGHWAY, 14.2 M (46.6 FT) WEST OF THE
 QQ0719'CENTER OF THE NORTHBOUND ON RAMP, 4.5 M (14.8 FT) BELOW THE LEVEL OF
 QQ0719'THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH-NORTHWEST OF A WITNESS POST.
 QQ0719'NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP THAT IS ATTACHED
 QQ0719'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN
 QQ0719'8-INCH METAL PLATE.  NOTE--A GALVANIZED STEEL PIPE SET TO A DEPTH 6.4
 QQ0719'M (21.0 FT) IN A SLEEVE WHICH THE DEPTH IS UNKNOWN, ENCASED IN A PIPE
 QQ0719'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0708 ***********************************************************************
 QQ0708  DESIGNATION -  I29 224.02
 QQ0708  PID         -  QQ0708
 QQ0708  STATE/COUNTY-  SD/ROBERTS
 QQ0708  COUNTRY     -  US
 QQ0708  USGS QUAD   -  PEEVER (2017)
 QQ0708
 QQ0708                         *CURRENT SURVEY CONTROL
 QQ0708  ______________________________________________________________________
 QQ0708* NAD 83(1986) POSITION- 45 32 37.     (N) 096 59 20.     (W)   SCALED
 QQ0708* NAVD 88 ORTHO HEIGHT -   386.263 (meters)     1267.26  (feet) ADJUSTED
 QQ0708  ______________________________________________________________________
 QQ0708  GEOID HEIGHT    -        -25.685 (meters)                     GEOID18
 QQ0708  DYNAMIC HEIGHT  -        386.241 (meters)     1267.19  (feet) COMP
 QQ0708  MODELED GRAVITY -    980,546.0   (mgal)                       NAVD 88
 QQ0708
 QQ0708  VERT ORDER      -  FIRST     CLASS II
 QQ0708
 QQ0708.The horizontal coordinates were scaled from a map and have
 QQ0708.an estimated accuracy of +/- 6 seconds.
 QQ0708
 QQ0708.The orthometric height was determined by differential leveling and
 QQ0708.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0708.in June 1991.
 QQ0708
 QQ0708.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0708.GEOID18 height accuracy estimate available here.
 QQ0708
 QQ0708.Click photographs - Photos may exist for this station.
 QQ0708
 QQ0708.The dynamic height is computed by dividing the NAVD 88
 QQ0708.geopotential number by the normal gravity value computed on the
 QQ0708.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0708.degrees latitude (g = 980.6199 gals.).
 QQ0708
 QQ0708.The modeled gravity was interpolated from observed gravity values.
 QQ0708
 QQ0708;                    North         East    Units  Estimated Accuracy
 QQ0708;SPC SD N     -   194,430.      835,100.      MT  (+/- 180 meters Scaled)
 QQ0708
 QQ0708_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569453(NAD 83)
 QQ0708
 QQ0708                          SUPERSEDED SURVEY CONTROL
 QQ0708
 QQ0708.No superseded survey control is available for this station.
 QQ0708
 QQ0708_MARKER: DB = BENCH MARK DISK
 QQ0708_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0708_SP_SET: ABUTMENT
 QQ0708_STAMPING: 20-224.02 1981 1266.38
 QQ0708_MARK LOGO: SDDT
 QQ0708_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0708_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0708_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0708+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0708
 QQ0708  HISTORY     - Date     Condition        Report By
 QQ0708  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0708  HISTORY     - 19900725 GOOD             NGS
 QQ0708  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0708
 QQ0708                          STATION DESCRIPTION
 QQ0708
 QQ0708'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0708'13.0 KM (8.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0708'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 0.8 M
 QQ0708'(2.6 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF THE
 QQ0708'NORTHBOUND HIGHWAY OVERPASS OF COUNTY ROAD 5 (EXIT 224), 7.3 M (24.0
 QQ0708'FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0708'0.5 M (1.6 FT) NORTH-NORTHWEST OF MILEPOST 224, 0.3 M (1.0 FT)
 QQ0708'WEST-NORTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL
 QQ0708'OF THE HIGHWAY.
 QQ0708
 QQ0708                          STATION RECOVERY (2013)
 QQ0708
 QQ0708'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0708'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0720 ***********************************************************************
 QQ0720  DESIGNATION -  I29 224.03
 QQ0720  PID         -  QQ0720
 QQ0720  STATE/COUNTY-  SD/ROBERTS
 QQ0720  COUNTRY     -  US
 QQ0720  USGS QUAD   -  PEEVER (2017)
 QQ0720
 QQ0720                         *CURRENT SURVEY CONTROL
 QQ0720  ______________________________________________________________________
 QQ0720* NAD 83(1986) POSITION- 45 32 38.     (N) 096 59 22.     (W)   SCALED
 QQ0720* NAVD 88 ORTHO HEIGHT -   386.201 (meters)     1267.06  (feet) ADJUSTED
 QQ0720  ______________________________________________________________________
 QQ0720  GEOID HEIGHT    -        -25.685 (meters)                     GEOID18
 QQ0720  DYNAMIC HEIGHT  -        386.178 (meters)     1266.99  (feet) COMP
 QQ0720  MODELED GRAVITY -    980,545.9   (mgal)                       NAVD 88
 QQ0720
 QQ0720  VERT ORDER      -  FIRST     CLASS II
 QQ0720
 QQ0720.The horizontal coordinates were scaled from a map and have
 QQ0720.an estimated accuracy of +/- 6 seconds.
 QQ0720
 QQ0720.The orthometric height was determined by differential leveling and
 QQ0720.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0720.in June 1991.
 QQ0720
 QQ0720.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0720.GEOID18 height accuracy estimate available here.
 QQ0720
 QQ0720.Click photographs - Photos may exist for this station.
 QQ0720
 QQ0720.The dynamic height is computed by dividing the NAVD 88
 QQ0720.geopotential number by the normal gravity value computed on the
 QQ0720.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0720.degrees latitude (g = 980.6199 gals.).
 QQ0720
 QQ0720.The modeled gravity was interpolated from observed gravity values.
 QQ0720
 QQ0720;                    North         East    Units  Estimated Accuracy
 QQ0720;SPC SD N     -   194,460.      835,060.      MT  (+/- 180 meters Scaled)
 QQ0720
 QQ0720_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569453(NAD 83)
 QQ0720
 QQ0720                          SUPERSEDED SURVEY CONTROL
 QQ0720
 QQ0720.No superseded survey control is available for this station.
 QQ0720
 QQ0720_MARKER: DB = BENCH MARK DISK
 QQ0720_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0720_SP_SET: ABUTMENT
 QQ0720_STAMPING: 20-224.03 1981 1266.22
 QQ0720_MARK LOGO: SDDT
 QQ0720_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0720_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0720_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0720+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0720
 QQ0720  HISTORY     - Date     Condition        Report By
 QQ0720  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0720  HISTORY     - 19900725 GOOD             NGS
 QQ0720  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0720
 QQ0720                          STATION DESCRIPTION
 QQ0720
 QQ0720'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0720'13.0 KM (8.1 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0720'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 0.95
 QQ0720'M (3.12 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF
 QQ0720'THE SOUTHBOUND HIGHWAY OVERPASS OF COUNTY ROAD 5 (EXIT 224), 7.4 M
 QQ0720'(24.3 FT) WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE
 QQ0720'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT)
 QQ0720'ABOVE THE LEVEL OF THE HIGHWAY.
 QQ0720
 QQ0720                          STATION RECOVERY (2013)
 QQ0720
 QQ0720'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0720'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0718 ***********************************************************************
 QQ0718  DESIGNATION -  I29 224.51
 QQ0718  PID         -  QQ0718
 QQ0718  STATE/COUNTY-  SD/ROBERTS
 QQ0718  COUNTRY     -  US
 QQ0718  USGS QUAD   -  PEEVER (2017)
 QQ0718
 QQ0718                         *CURRENT SURVEY CONTROL
 QQ0718  ______________________________________________________________________
 QQ0718* NAD 83(1986) POSITION- 45 33 04.     (N) 096 59 22.     (W)   SCALED
 QQ0718* NAVD 88 ORTHO HEIGHT -   381.598 (meters)     1251.96  (feet) ADJUSTED
 QQ0718  ______________________________________________________________________
 QQ0718  GEOID HEIGHT    -        -25.696 (meters)                     GEOID18
 QQ0718  DYNAMIC HEIGHT  -        381.576 (meters)     1251.89  (feet) COMP
 QQ0718  MODELED GRAVITY -    980,546.6   (mgal)                       NAVD 88
 QQ0718
 QQ0718  VERT ORDER      -  FIRST     CLASS II
 QQ0718
 QQ0718.The horizontal coordinates were scaled from a map and have
 QQ0718.an estimated accuracy of +/- 6 seconds.
 QQ0718
 QQ0718.The orthometric height was determined by differential leveling and
 QQ0718.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0718.in June 1991.
 QQ0718
 QQ0718.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0718.GEOID18 height accuracy estimate available here.
 QQ0718
 QQ0718.Click photographs - Photos may exist for this station.
 QQ0718
 QQ0718.The dynamic height is computed by dividing the NAVD 88
 QQ0718.geopotential number by the normal gravity value computed on the
 QQ0718.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0718.degrees latitude (g = 980.6199 gals.).
 QQ0718
 QQ0718.The modeled gravity was interpolated from observed gravity values.
 QQ0718
 QQ0718;                    North         East    Units  Estimated Accuracy
 QQ0718;SPC SD N     -   195,260.      835,030.      MT  (+/- 180 meters Scaled)
 QQ0718
 QQ0718_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569461(NAD 83)
 QQ0718
 QQ0718                          SUPERSEDED SURVEY CONTROL
 QQ0718
 QQ0718.No superseded survey control is available for this station.
 QQ0718
 QQ0718_MARKER: DB = BENCH MARK DISK
 QQ0718_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0718_STAMPING: 29-224.51 1981 1251.06
 QQ0718_MARK LOGO: SDDT
 QQ0718_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0718_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0718+STABILITY: SURFACE MOTION
 QQ0718_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0718+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0718
 QQ0718  HISTORY     - Date     Condition        Report By
 QQ0718  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0718  HISTORY     - 19900725 GOOD             NGS
 QQ0718
 QQ0718                          STATION DESCRIPTION
 QQ0718
 QQ0718'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0718'12.2 KM (7.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0718'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0718'NORTH OF MILEPOST 224, 29.2 M (95.8 FT) WEST OF AND LEVEL WITH THE
 QQ0718'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 QQ0718'EAST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.17 M (0.56
 QQ0718'FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0717 ***********************************************************************
 QQ0717  DESIGNATION -  I29 225.4
 QQ0717  PID         -  QQ0717
 QQ0717  STATE/COUNTY-  SD/ROBERTS
 QQ0717  COUNTRY     -  US
 QQ0717  USGS QUAD   -  PEEVER (2017)
 QQ0717
 QQ0717                         *CURRENT SURVEY CONTROL
 QQ0717  ______________________________________________________________________
 QQ0717* NAD 83(1986) POSITION- 45 33 51.     (N) 096 59 21.     (W)   SCALED
 QQ0717* NAVD 88 ORTHO HEIGHT -   372.642 (meters)     1222.58  (feet) ADJUSTED
 QQ0717  ______________________________________________________________________
 QQ0717  GEOID HEIGHT    -        -25.718 (meters)                     GEOID18
 QQ0717  DYNAMIC HEIGHT  -        372.621 (meters)     1222.51  (feet) COMP
 QQ0717  MODELED GRAVITY -    980,548.0   (mgal)                       NAVD 88
 QQ0717
 QQ0717  VERT ORDER      -  FIRST     CLASS II
 QQ0717
 QQ0717.The horizontal coordinates were scaled from a map and have
 QQ0717.an estimated accuracy of +/- 6 seconds.
 QQ0717
 QQ0717.The orthometric height was determined by differential leveling and
 QQ0717.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0717.in June 1991.
 QQ0717
 QQ0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0717.GEOID18 height accuracy estimate available here.
 QQ0717
 QQ0717.Click photographs - Photos may exist for this station.
 QQ0717
 QQ0717.The dynamic height is computed by dividing the NAVD 88
 QQ0717.geopotential number by the normal gravity value computed on the
 QQ0717.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0717.degrees latitude (g = 980.6199 gals.).
 QQ0717
 QQ0717.The modeled gravity was interpolated from observed gravity values.
 QQ0717
 QQ0717;                    North         East    Units  Estimated Accuracy
 QQ0717;SPC SD N     -   196,710.      834,990.      MT  (+/- 180 meters Scaled)
 QQ0717
 QQ0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569475(NAD 83)
 QQ0717
 QQ0717                          SUPERSEDED SURVEY CONTROL
 QQ0717
 QQ0717.No superseded survey control is available for this station.
 QQ0717
 QQ0717_MARKER: Z = SEE DESCRIPTION
 QQ0717_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0717_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0717_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0717_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0717+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0717
 QQ0717  HISTORY     - Date     Condition        Report By
 QQ0717  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0717  HISTORY     - 19900725 GOOD             NGS
 QQ0717
 QQ0717                          STATION DESCRIPTION
 QQ0717
 QQ0717'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0717'10.7 KM (6.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0717'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.7 KM (0.4 MI)
 QQ0717'NORTH OF MILEPOST 225, 16.2 M (53.1 FT) WEST OF THE CENTERLINE OF THE
 QQ0717'NORTHBOUND LANES OF THE HIGHWAY, 9.9 M (32.5 FT) EAST OF THE
 QQ0717'SOUTHEAST CORNER OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK,
 QQ0717'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0717'NORTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON
 QQ0717'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 QQ0717'DATUM POINT IS THROUGH AN 8-INCH METAL PLATE.  NOTE--A GALVANIZED
 QQ0717'STEEL PIPE SET TO A DEPTH 6.4 M (21.0 FT) IN A SLEEVE WHICH THE DEPTH
 QQ0717'IS UNKNOWN, ENCASED IN A PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0716 ***********************************************************************
 QQ0716  DESIGNATION -  I29 225.43
 QQ0716  PID         -  QQ0716
 QQ0716  STATE/COUNTY-  SD/ROBERTS
 QQ0716  COUNTRY     -  US
 QQ0716  USGS QUAD   -  PEEVER (2017)
 QQ0716
 QQ0716                         *CURRENT SURVEY CONTROL
 QQ0716  ______________________________________________________________________
 QQ0716* NAD 83(1986) POSITION- 45 33 53.     (N) 096 59 20.     (W)   SCALED
 QQ0716* NAVD 88 ORTHO HEIGHT -   373.627 (meters)     1225.81  (feet) ADJUSTED
 QQ0716  ______________________________________________________________________
 QQ0716  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 QQ0716  DYNAMIC HEIGHT  -        373.606 (meters)     1225.74  (feet) COMP
 QQ0716  MODELED GRAVITY -    980,548.1   (mgal)                       NAVD 88
 QQ0716
 QQ0716  VERT ORDER      -  FIRST     CLASS II
 QQ0716
 QQ0716.The horizontal coordinates were scaled from a map and have
 QQ0716.an estimated accuracy of +/- 6 seconds.
 QQ0716
 QQ0716.The orthometric height was determined by differential leveling and
 QQ0716.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0716.in June 1991.
 QQ0716
 QQ0716.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0716.GEOID18 height accuracy estimate available here.
 QQ0716
 QQ0716.Click photographs - Photos may exist for this station.
 QQ0716
 QQ0716.The dynamic height is computed by dividing the NAVD 88
 QQ0716.geopotential number by the normal gravity value computed on the
 QQ0716.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0716.degrees latitude (g = 980.6199 gals.).
 QQ0716
 QQ0716.The modeled gravity was interpolated from observed gravity values.
 QQ0716
 QQ0716;                    North         East    Units  Estimated Accuracy
 QQ0716;SPC SD N     -   196,770.      835,010.      MT  (+/- 180 meters Scaled)
 QQ0716
 QQ0716_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569476(NAD 83)
 QQ0716
 QQ0716                          SUPERSEDED SURVEY CONTROL
 QQ0716
 QQ0716.No superseded survey control is available for this station.
 QQ0716
 QQ0716_MARKER: DB = BENCH MARK DISK
 QQ0716_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0716_SP_SET: ABUTMENT
 QQ0716_STAMPING: BM NO. 29-225.43 19 1224.92
 QQ0716_MARK LOGO: SDDT
 QQ0716_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0716_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0716_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0716+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0716
 QQ0716  HISTORY     - Date     Condition        Report By
 QQ0716  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0716  HISTORY     - 19900725 GOOD             NGS
 QQ0716
 QQ0716                          STATION DESCRIPTION
 QQ0716
 QQ0716'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0716'10.7 KM (6.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0716'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.0 M
 QQ0716'(3.3 FT) NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE
 QQ0716'ABUTMENT OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.7 KM
 QQ0716'(0.4 MI) NORTH OF MILEPOST 225, 7.5 M (24.6 FT) WEST OF THE
 QQ0716'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0716'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0707 ***********************************************************************
 QQ0707  DESIGNATION -  I29 225.44
 QQ0707  PID         -  QQ0707
 QQ0707  STATE/COUNTY-  SD/ROBERTS
 QQ0707  COUNTRY     -  US
 QQ0707  USGS QUAD   -  PEEVER (2017)
 QQ0707
 QQ0707                         *CURRENT SURVEY CONTROL
 QQ0707  ______________________________________________________________________
 QQ0707* NAD 83(1986) POSITION- 45 33 53.     (N) 096 59 21.     (W)   SCALED
 QQ0707* NAVD 88 ORTHO HEIGHT -   373.596 (meters)     1225.71  (feet) ADJUSTED
 QQ0707  ______________________________________________________________________
 QQ0707  GEOID HEIGHT    -        -25.719 (meters)                     GEOID18
 QQ0707  DYNAMIC HEIGHT  -        373.575 (meters)     1225.64  (feet) COMP
 QQ0707  MODELED GRAVITY -    980,548.0   (mgal)                       NAVD 88
 QQ0707
 QQ0707  VERT ORDER      -  FIRST     CLASS II
 QQ0707
 QQ0707.The horizontal coordinates were scaled from a map and have
 QQ0707.an estimated accuracy of +/- 6 seconds.
 QQ0707
 QQ0707.The orthometric height was determined by differential leveling and
 QQ0707.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0707.in June 1991.
 QQ0707
 QQ0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0707.GEOID18 height accuracy estimate available here.
 QQ0707
 QQ0707.Click photographs - Photos may exist for this station.
 QQ0707
 QQ0707.The dynamic height is computed by dividing the NAVD 88
 QQ0707.geopotential number by the normal gravity value computed on the
 QQ0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0707.degrees latitude (g = 980.6199 gals.).
 QQ0707
 QQ0707.The modeled gravity was interpolated from observed gravity values.
 QQ0707
 QQ0707;                    North         East    Units  Estimated Accuracy
 QQ0707;SPC SD N     -   196,770.      834,990.      MT  (+/- 180 meters Scaled)
 QQ0707
 QQ0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569476(NAD 83)
 QQ0707
 QQ0707                          SUPERSEDED SURVEY CONTROL
 QQ0707
 QQ0707.No superseded survey control is available for this station.
 QQ0707
 QQ0707_MARKER: DB = BENCH MARK DISK
 QQ0707_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0707_SP_SET: ABUTMENT
 QQ0707_STAMPING: BBM. NO. 29-225.44 19 1224.83
 QQ0707_MARK LOGO: SDDT
 QQ0707_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0707_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0707_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0707+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0707
 QQ0707  HISTORY     - Date     Condition        Report By
 QQ0707  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0707  HISTORY     - 19900725 GOOD             NGS
 QQ0707
 QQ0707                          STATION DESCRIPTION
 QQ0707
 QQ0707'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0707'10.7 KM (6.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0707'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.0 M
 QQ0707'(3.3 FT) SOUTHWEST OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE
 QQ0707'ABUTMENT OF THE NORTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.7 KM
 QQ0707'(0.4 MI) NORTH OF MILEPOST 225, 7.5 M (24.6 FT) EAST OF THE
 QQ0707'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0707'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0715 ***********************************************************************
 QQ0715  DESIGNATION -  I29 225.8
 QQ0715  PID         -  QQ0715
 QQ0715  STATE/COUNTY-  SD/ROBERTS
 QQ0715  COUNTRY     -  US
 QQ0715  USGS QUAD   -  PEEVER (2017)
 QQ0715
 QQ0715                         *CURRENT SURVEY CONTROL
 QQ0715  ______________________________________________________________________
 QQ0715* NAD 83(1986) POSITION- 45 34 13.     (N) 096 59 21.     (W)   SCALED
 QQ0715* NAVD 88 ORTHO HEIGHT -   371.711 (meters)     1219.52  (feet) ADJUSTED
 QQ0715  ______________________________________________________________________
 QQ0715  GEOID HEIGHT    -        -25.728 (meters)                     GEOID18
 QQ0715  DYNAMIC HEIGHT  -        371.690 (meters)     1219.45  (feet) COMP
 QQ0715  MODELED GRAVITY -    980,548.7   (mgal)                       NAVD 88
 QQ0715
 QQ0715  VERT ORDER      -  FIRST     CLASS II
 QQ0715
 QQ0715.The horizontal coordinates were scaled from a map and have
 QQ0715.an estimated accuracy of +/- 6 seconds.
 QQ0715
 QQ0715.The orthometric height was determined by differential leveling and
 QQ0715.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0715.in June 1991.
 QQ0715
 QQ0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0715.GEOID18 height accuracy estimate available here.
 QQ0715
 QQ0715.Click photographs - Photos may exist for this station.
 QQ0715
 QQ0715.The dynamic height is computed by dividing the NAVD 88
 QQ0715.geopotential number by the normal gravity value computed on the
 QQ0715.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0715.degrees latitude (g = 980.6199 gals.).
 QQ0715
 QQ0715.The modeled gravity was interpolated from observed gravity values.
 QQ0715
 QQ0715;                    North         East    Units  Estimated Accuracy
 QQ0715;SPC SD N     -   197,390.      834,970.      MT  (+/- 180 meters Scaled)
 QQ0715
 QQ0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569482(NAD 83)
 QQ0715
 QQ0715                          SUPERSEDED SURVEY CONTROL
 QQ0715
 QQ0715.No superseded survey control is available for this station.
 QQ0715
 QQ0715_MARKER: Z = SEE DESCRIPTION
 QQ0715_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0715_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0715_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0715_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0715+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0715
 QQ0715  HISTORY     - Date     Condition        Report By
 QQ0715  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0715  HISTORY     - 19900725 GOOD             NGS
 QQ0715
 QQ0715                          STATION DESCRIPTION
 QQ0715
 QQ0715'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0715'10.1 KM (6.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0715'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.35 KM (0.84 MI)
 QQ0715'NORTH OF MILEPOST 225, 16.2 M (53.1 FT) WEST OF THE CENTERLINE OF THE
 QQ0715'NORTHBOUND LANES OF THE HIGHWAY, 10.2 M (33.5 FT) EAST-SOUTHEAST OF
 QQ0715'THE SOUTHEAST CORNER OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A
 QQ0715'CREEK, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 QQ0715'FT) SOUTH OF A WITNESS POST.  NOTE--THE DATUM POINT IS AN UNSTAMPED
 QQ0715'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO
 QQ0715'THE DATUM POINT IS THROUGH AN 8-INCH METAL PLATE AND THEN A 4-INCH
 QQ0715'PVC SCREW CAP.  NOTE--A GALVANIZED STEEL PIPE SET TO A DEPTH 6.4 M
 QQ0715'(21.0 FT) IN A SLEEVE WHICH THE DEPTH IS UNKNOWN, ENCASED IN A PIPE
 QQ0715'PROJECTING 10 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0714 ***********************************************************************
 QQ0714  DESIGNATION -  I29 225.83
 QQ0714  PID         -  QQ0714
 QQ0714  STATE/COUNTY-  SD/ROBERTS
 QQ0714  COUNTRY     -  US
 QQ0714  USGS QUAD   -  PEEVER (2017)
 QQ0714
 QQ0714                         *CURRENT SURVEY CONTROL
 QQ0714  ______________________________________________________________________
 QQ0714* NAD 83(1986) POSITION- 45 34 14.     (N) 096 59 21.     (W)   SCALED
 QQ0714* NAVD 88 ORTHO HEIGHT -   373.028 (meters)     1223.84  (feet) ADJUSTED
 QQ0714  ______________________________________________________________________
 QQ0714  GEOID HEIGHT    -        -25.728 (meters)                     GEOID18
 QQ0714  DYNAMIC HEIGHT  -        373.007 (meters)     1223.77  (feet) COMP
 QQ0714  MODELED GRAVITY -    980,548.7   (mgal)                       NAVD 88
 QQ0714
 QQ0714  VERT ORDER      -  FIRST     CLASS II
 QQ0714
 QQ0714.The horizontal coordinates were scaled from a map and have
 QQ0714.an estimated accuracy of +/- 6 seconds.
 QQ0714
 QQ0714.The orthometric height was determined by differential leveling and
 QQ0714.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0714.in June 1991.
 QQ0714
 QQ0714.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0714.GEOID18 height accuracy estimate available here.
 QQ0714
 QQ0714.Click photographs - Photos may exist for this station.
 QQ0714
 QQ0714.The dynamic height is computed by dividing the NAVD 88
 QQ0714.geopotential number by the normal gravity value computed on the
 QQ0714.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0714.degrees latitude (g = 980.6199 gals.).
 QQ0714
 QQ0714.The modeled gravity was interpolated from observed gravity values.
 QQ0714
 QQ0714;                    North         East    Units  Estimated Accuracy
 QQ0714;SPC SD N     -   197,420.      834,970.      MT  (+/- 180 meters Scaled)
 QQ0714
 QQ0714_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569483(NAD 83)
 QQ0714
 QQ0714                          SUPERSEDED SURVEY CONTROL
 QQ0714
 QQ0714.No superseded survey control is available for this station.
 QQ0714
 QQ0714_MARKER: DB = BENCH MARK DISK
 QQ0714_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0714_SP_SET: ABUTMENT
 QQ0714_STAMPING: BM NO. 29-225.83 19 1222.97
 QQ0714_MARK LOGO: SDDT
 QQ0714_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0714_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0714_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0714+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0714
 QQ0714  HISTORY     - Date     Condition        Report By
 QQ0714  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0714  HISTORY     - 19900725 GOOD             NGS
 QQ0714
 QQ0714                          STATION DESCRIPTION
 QQ0714
 QQ0714'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0714'10.1 KM (6.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0714'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.0 M
 QQ0714'(3.3 FT) NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE
 QQ0714'ABUTMENT OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.7 KM
 QQ0714'(0.4 MI) NORTH OF MILEPOST 225, 7.5 M (24.6 FT) WEST OF THE
 QQ0714'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0714'ABOVE THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0706 ***********************************************************************
 QQ0706  DESIGNATION -  I29 225.84
 QQ0706  PID         -  QQ0706
 QQ0706  STATE/COUNTY-  SD/ROBERTS
 QQ0706  COUNTRY     -  US
 QQ0706  USGS QUAD   -  PEEVER (2017)
 QQ0706
 QQ0706                         *CURRENT SURVEY CONTROL
 QQ0706  ______________________________________________________________________
 QQ0706* NAD 83(1986) POSITION- 45 34 14.     (N) 096 59 20.     (W)   SCALED
 QQ0706* NAVD 88 ORTHO HEIGHT -   373.033 (meters)     1223.86  (feet) ADJUSTED
 QQ0706  ______________________________________________________________________
 QQ0706  GEOID HEIGHT    -        -25.729 (meters)                     GEOID18
 QQ0706  DYNAMIC HEIGHT  -        373.012 (meters)     1223.79  (feet) COMP
 QQ0706  MODELED GRAVITY -    980,548.8   (mgal)                       NAVD 88
 QQ0706
 QQ0706  VERT ORDER      -  FIRST     CLASS II
 QQ0706
 QQ0706.The horizontal coordinates were scaled from a map and have
 QQ0706.an estimated accuracy of +/- 6 seconds.
 QQ0706
 QQ0706.The orthometric height was determined by differential leveling and
 QQ0706.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0706.in June 1991.
 QQ0706
 QQ0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0706.GEOID18 height accuracy estimate available here.
 QQ0706
 QQ0706.Click photographs - Photos may exist for this station.
 QQ0706
 QQ0706.The dynamic height is computed by dividing the NAVD 88
 QQ0706.geopotential number by the normal gravity value computed on the
 QQ0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0706.degrees latitude (g = 980.6199 gals.).
 QQ0706
 QQ0706.The modeled gravity was interpolated from observed gravity values.
 QQ0706
 QQ0706;                    North         East    Units  Estimated Accuracy
 QQ0706;SPC SD N     -   197,420.      834,990.      MT  (+/- 180 meters Scaled)
 QQ0706
 QQ0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569483(NAD 83)
 QQ0706
 QQ0706                          SUPERSEDED SURVEY CONTROL
 QQ0706
 QQ0706.No superseded survey control is available for this station.
 QQ0706
 QQ0706_MARKER: DB = BENCH MARK DISK
 QQ0706_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0706_SP_SET: ABUTMENT
 QQ0706_STAMPING: BM NO. 225.84 19 1222.99
 QQ0706_MARK LOGO: SDDT
 QQ0706_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0706_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0706_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0706+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0706
 QQ0706  HISTORY     - Date     Condition        Report By
 QQ0706  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0706  HISTORY     - 19900725 GOOD             NGS
 QQ0706
 QQ0706                          STATION DESCRIPTION
 QQ0706
 QQ0706'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0706'10.1 KM (6.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0706'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.0 M
 QQ0706'(3.3 FT) SOUTHWEST OF THE NORTHEAST END OF THE SOUTHEAST CONCRETE
 QQ0706'ABUTMENT OF THE NORTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.7 KM
 QQ0706'(0.4 MI) NORTH OF MILEPOST 225, 7.4 M (24.3 FT) EAST OF CENTERLINE OF
 QQ0706'THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE
 QQ0706'LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0705 ***********************************************************************
 QQ0705  DESIGNATION -  I29 226.52
 QQ0705  PID         -  QQ0705
 QQ0705  STATE/COUNTY-  SD/ROBERTS
 QQ0705  COUNTRY     -  US
 QQ0705  USGS QUAD   -  PEEVER (2017)
 QQ0705
 QQ0705                         *CURRENT SURVEY CONTROL
 QQ0705  ______________________________________________________________________
 QQ0705* NAD 83(1986) POSITION- 45 34 48.     (N) 096 59 20.     (W)   SCALED
 QQ0705* NAVD 88 ORTHO HEIGHT -   374.025 (meters)     1227.11  (feet) ADJUSTED
 QQ0705  ______________________________________________________________________
 QQ0705  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 QQ0705  DYNAMIC HEIGHT  -        374.005 (meters)     1227.05  (feet) COMP
 QQ0705  MODELED GRAVITY -    980,549.9   (mgal)                       NAVD 88
 QQ0705
 QQ0705  VERT ORDER      -  FIRST     CLASS II
 QQ0705
 QQ0705.The horizontal coordinates were scaled from a map and have
 QQ0705.an estimated accuracy of +/- 6 seconds.
 QQ0705
 QQ0705.The orthometric height was determined by differential leveling and
 QQ0705.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0705.in June 1991.
 QQ0705
 QQ0705.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0705.GEOID18 height accuracy estimate available here.
 QQ0705
 QQ0705.Click photographs - Photos may exist for this station.
 QQ0705
 QQ0705.The dynamic height is computed by dividing the NAVD 88
 QQ0705.geopotential number by the normal gravity value computed on the
 QQ0705.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0705.degrees latitude (g = 980.6199 gals.).
 QQ0705
 QQ0705.The modeled gravity was interpolated from observed gravity values.
 QQ0705
 QQ0705;                    North         East    Units  Estimated Accuracy
 QQ0705;SPC SD N     -   198,470.      834,950.      MT  (+/- 180 meters Scaled)
 QQ0705
 QQ0705_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568493(NAD 83)
 QQ0705
 QQ0705                          SUPERSEDED SURVEY CONTROL
 QQ0705
 QQ0705.No superseded survey control is available for this station.
 QQ0705
 QQ0705_MARKER: DB = BENCH MARK DISK
 QQ0705_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0705_STAMPING: 29.226.52 1982 1226.22
 QQ0705_MARK LOGO: SDDT
 QQ0705_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0705_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0705+STABILITY: SURFACE MOTION
 QQ0705_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0705+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0705
 QQ0705  HISTORY     - Date     Condition        Report By
 QQ0705  HISTORY     - 1982     MONUMENTED       SDDT
 QQ0705  HISTORY     - 19900725 GOOD             NGS
 QQ0705
 QQ0705                          STATION DESCRIPTION
 QQ0705
 QQ0705'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0705'9.0 KM (5.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0705'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.85 KM (0.53 MI)
 QQ0705'NORTH OF MILEPOST 226, 38.6 M (126.6 FT) EAST OF THE CENTERLINE OF
 QQ0705'THE NORTHBOUND LANES OF THE HIGHWAY, 20.4 M (66.9 FT) SOUTH OF THE
 QQ0705'MOST SOUTHERLY OF 5 FENCE BRACE POSTS, 3.0 M (9.8 FT) ABOVE THE LEVEL
 QQ0705'OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0705'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0704 ***********************************************************************
 QQ0704  DESIGNATION -  I29 226.63
 QQ0704  PID         -  QQ0704
 QQ0704  STATE/COUNTY-  SD/ROBERTS
 QQ0704  COUNTRY     -  US
 QQ0704  USGS QUAD   -  PEEVER (2017)
 QQ0704
 QQ0704                         *CURRENT SURVEY CONTROL
 QQ0704  ______________________________________________________________________
 QQ0704* NAD 83(1986) POSITION- 45 34 55.     (N) 096 59 20.     (W)   SCALED
 QQ0704* NAVD 88 ORTHO HEIGHT -   370.572 (meters)     1215.79  (feet) ADJUSTED
 QQ0704  ______________________________________________________________________
 QQ0704  GEOID HEIGHT    -        -25.746 (meters)                     GEOID18
 QQ0704  DYNAMIC HEIGHT  -        370.551 (meters)     1215.72  (feet) COMP
 QQ0704  MODELED GRAVITY -    980,550.2   (mgal)                       NAVD 88
 QQ0704
 QQ0704  VERT ORDER      -  FIRST     CLASS II
 QQ0704
 QQ0704.The horizontal coordinates were scaled from a map and have
 QQ0704.an estimated accuracy of +/- 6 seconds.
 QQ0704
 QQ0704.The orthometric height was determined by differential leveling and
 QQ0704.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0704.in June 1991.
 QQ0704
 QQ0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0704.GEOID18 height accuracy estimate available here.
 QQ0704
 QQ0704.Click photographs - Photos may exist for this station.
 QQ0704
 QQ0704.The dynamic height is computed by dividing the NAVD 88
 QQ0704.geopotential number by the normal gravity value computed on the
 QQ0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0704.degrees latitude (g = 980.6199 gals.).
 QQ0704
 QQ0704.The modeled gravity was interpolated from observed gravity values.
 QQ0704
 QQ0704;                    North         East    Units  Estimated Accuracy
 QQ0704;SPC SD N     -   198,690.      834,940.      MT  (+/- 180 meters Scaled)
 QQ0704
 QQ0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568495(NAD 83)
 QQ0704
 QQ0704                          SUPERSEDED SURVEY CONTROL
 QQ0704
 QQ0704.No superseded survey control is available for this station.
 QQ0704
 QQ0704_MARKER: DB = BENCH MARK DISK
 QQ0704_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0704_STAMPING: 29.226.63 1983
 QQ0704_MARK LOGO: SDDT
 QQ0704_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0704_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0704+STABILITY: SURFACE MOTION
 QQ0704_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0704+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0704
 QQ0704  HISTORY     - Date     Condition        Report By
 QQ0704  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0704  HISTORY     - 19900725 GOOD             NGS
 QQ0704
 QQ0704                          STATION DESCRIPTION
 QQ0704
 QQ0704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0704'8.8 KM (5.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0704'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.05 KM (0.65 MI)
 QQ0704'NORTH OF MILEPOST 226, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF THE
 QQ0704'NORTHBOUND LANES OF THE HIGHWAY, 25.2 M (82.7 FT) NORTH OF THE MOST
 QQ0704'NORTHERLY OF 5 FENCE BRACE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 QQ0704'THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 QQ0704'MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0703 ***********************************************************************
 QQ0703  DESIGNATION -  I29 226.90
 QQ0703  PID         -  QQ0703
 QQ0703  STATE/COUNTY-  SD/ROBERTS
 QQ0703  COUNTRY     -  US
 QQ0703  USGS QUAD   -  PEEVER (2017)
 QQ0703
 QQ0703                         *CURRENT SURVEY CONTROL
 QQ0703  ______________________________________________________________________
 QQ0703* NAD 83(1986) POSITION- 45 35 08.     (N) 096 59 21.     (W)   SCALED
 QQ0703* NAVD 88 ORTHO HEIGHT -   375.464 (meters)     1231.83  (feet) ADJUSTED
 QQ0703  ______________________________________________________________________
 QQ0703  GEOID HEIGHT    -        -25.751 (meters)                     GEOID18
 QQ0703  DYNAMIC HEIGHT  -        375.444 (meters)     1231.77  (feet) COMP
 QQ0703  MODELED GRAVITY -    980,550.6   (mgal)                       NAVD 88
 QQ0703
 QQ0703  VERT ORDER      -  FIRST     CLASS II
 QQ0703
 QQ0703.The horizontal coordinates were scaled from a map and have
 QQ0703.an estimated accuracy of +/- 6 seconds.
 QQ0703
 QQ0703.The orthometric height was determined by differential leveling and
 QQ0703.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0703.in June 1991.
 QQ0703
 QQ0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0703.GEOID18 height accuracy estimate available here.
 QQ0703
 QQ0703.Click photographs - Photos may exist for this station.
 QQ0703
 QQ0703.The dynamic height is computed by dividing the NAVD 88
 QQ0703.geopotential number by the normal gravity value computed on the
 QQ0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0703.degrees latitude (g = 980.6199 gals.).
 QQ0703
 QQ0703.The modeled gravity was interpolated from observed gravity values.
 QQ0703
 QQ0703;                    North         East    Units  Estimated Accuracy
 QQ0703;SPC SD N     -   199,090.      834,910.      MT  (+/- 180 meters Scaled)
 QQ0703
 QQ0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568499(NAD 83)
 QQ0703
 QQ0703                          SUPERSEDED SURVEY CONTROL
 QQ0703
 QQ0703.No superseded survey control is available for this station.
 QQ0703
 QQ0703_MARKER: DB = BENCH MARK DISK
 QQ0703_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0703_SP_SET: ABUTMENT
 QQ0703_STAMPING: 29.226.90 1983 1231.20
 QQ0703_MARK LOGO: SDDT
 QQ0703_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0703+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0703
 QQ0703  HISTORY     - Date     Condition        Report By
 QQ0703  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0703  HISTORY     - 19900725 GOOD             NGS
 QQ0703
 QQ0703                          STATION DESCRIPTION
 QQ0703
 QQ0703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0703'8.3 KM (5.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0703'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 0.95
 QQ0703'M (3.12 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF
 QQ0703'THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 1.45 KM (0.90 MI)
 QQ0703'NORTH OF MILEPOST 226, 6.1 M (20.0 FT) EAST OF THE CENTERLINE OF THE
 QQ0703'SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE LEVEL
 QQ0703'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0702 ***********************************************************************
 QQ0702  DESIGNATION -  I29 226.93
 QQ0702  PID         -  QQ0702
 QQ0702  STATE/COUNTY-  SD/ROBERTS
 QQ0702  COUNTRY     -  US
 QQ0702  USGS QUAD   -  PEEVER (2017)
 QQ0702
 QQ0702                         *CURRENT SURVEY CONTROL
 QQ0702  ______________________________________________________________________
 QQ0702* NAD 83(1986) POSITION- 45 35 09.     (N) 096 59 21.     (W)   SCALED
 QQ0702* NAVD 88 ORTHO HEIGHT -   375.820 (meters)     1233.00  (feet) ADJUSTED
 QQ0702  ______________________________________________________________________
 QQ0702  GEOID HEIGHT    -        -25.752 (meters)                     GEOID18
 QQ0702  DYNAMIC HEIGHT  -        375.799 (meters)     1232.93  (feet) COMP
 QQ0702  MODELED GRAVITY -    980,550.6   (mgal)                       NAVD 88
 QQ0702
 QQ0702  VERT ORDER      -  FIRST     CLASS II
 QQ0702
 QQ0702.The horizontal coordinates were scaled from a map and have
 QQ0702.an estimated accuracy of +/- 6 seconds.
 QQ0702
 QQ0702.The orthometric height was determined by differential leveling and
 QQ0702.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0702.in June 1991.
 QQ0702
 QQ0702.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0702.GEOID18 height accuracy estimate available here.
 QQ0702
 QQ0702.Click photographs - Photos may exist for this station.
 QQ0702
 QQ0702.The dynamic height is computed by dividing the NAVD 88
 QQ0702.geopotential number by the normal gravity value computed on the
 QQ0702.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0702.degrees latitude (g = 980.6199 gals.).
 QQ0702
 QQ0702.The modeled gravity was interpolated from observed gravity values.
 QQ0702
 QQ0702;                    North         East    Units  Estimated Accuracy
 QQ0702;SPC SD N     -   199,120.      834,910.      MT  (+/- 180 meters Scaled)
 QQ0702
 QQ0702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568499(NAD 83)
 QQ0702
 QQ0702                          SUPERSEDED SURVEY CONTROL
 QQ0702
 QQ0702.No superseded survey control is available for this station.
 QQ0702
 QQ0702_MARKER: DB = BENCH MARK DISK
 QQ0702_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0702_SP_SET: ABUTMENT
 QQ0702_STAMPING: 29.226.93 1983 1232.38
 QQ0702_MARK LOGO: SDDT
 QQ0702_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0702_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0702_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0702+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0702
 QQ0702  HISTORY     - Date     Condition        Report By
 QQ0702  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0702  HISTORY     - 19900725 GOOD             NGS
 QQ0702
 QQ0702                          STATION DESCRIPTION
 QQ0702
 QQ0702'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0702'8.3 KM (5.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0702'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.1 M
 QQ0702'(3.6 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF THE
 QQ0702'NORTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 1.45 KM (0.90 MI) NORTH
 QQ0702'OF MILEPOST 226, 6.0 M (19.7 FT) WEST OF THE CENTERLINE OF THE
 QQ0702'NORTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT) ABOVE THE LEVEL
 QQ0702'OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0645 ***********************************************************************
 QQ0645  DESIGNATION -  I29 227.52
 QQ0645  PID         -  QQ0645
 QQ0645  STATE/COUNTY-  SD/ROBERTS
 QQ0645  COUNTRY     -  US
 QQ0645  USGS QUAD   -  PEEVER (2017)
 QQ0645
 QQ0645                         *CURRENT SURVEY CONTROL
 QQ0645  ______________________________________________________________________
 QQ0645* NAD 83(1986) POSITION- 45 35 39.     (N) 096 59 21.     (W)   SCALED
 QQ0645* NAVD 88 ORTHO HEIGHT -   367.120 (meters)     1204.46  (feet) ADJUSTED
 QQ0645  ______________________________________________________________________
 QQ0645  GEOID HEIGHT    -        -25.765 (meters)                     GEOID18
 QQ0645  DYNAMIC HEIGHT  -        367.100 (meters)     1204.39  (feet) COMP
 QQ0645  MODELED GRAVITY -    980,551.8   (mgal)                       NAVD 88
 QQ0645
 QQ0645  VERT ORDER      -  FIRST     CLASS II
 QQ0645
 QQ0645.The horizontal coordinates were scaled from a map and have
 QQ0645.an estimated accuracy of +/- 6 seconds.
 QQ0645
 QQ0645.The orthometric height was determined by differential leveling and
 QQ0645.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0645.in June 1991.
 QQ0645
 QQ0645.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0645.GEOID18 height accuracy estimate available here.
 QQ0645
 QQ0645.Click photographs - Photos may exist for this station.
 QQ0645
 QQ0645.The dynamic height is computed by dividing the NAVD 88
 QQ0645.geopotential number by the normal gravity value computed on the
 QQ0645.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0645.degrees latitude (g = 980.6199 gals.).
 QQ0645
 QQ0645.The modeled gravity was interpolated from observed gravity values.
 QQ0645
 QQ0645;                    North         East    Units  Estimated Accuracy
 QQ0645;SPC SD N     -   200,040.      834,870.      MT  (+/- 180 meters Scaled)
 QQ0645
 QQ0645_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568509(NAD 83)
 QQ0645
 QQ0645                          SUPERSEDED SURVEY CONTROL
 QQ0645
 QQ0645.No superseded survey control is available for this station.
 QQ0645
 QQ0645_MARKER: DV = VERTICAL CONTROL DISK
 QQ0645_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0645_STAMPING: 29.227.52 1983 1203.83
 QQ0645_MARK LOGO: SDDT
 QQ0645_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0645_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0645+STABILITY: SURFACE MOTION
 QQ0645_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0645+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0645
 QQ0645  HISTORY     - Date     Condition        Report By
 QQ0645  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0645  HISTORY     - 19900725 GOOD             NGS
 QQ0645
 QQ0645                          STATION DESCRIPTION
 QQ0645
 QQ0645'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0645'7.3 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0645'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0645'NORTH OF MILEPOST 227, 35.5 M (116.5 FT) EAST OF THE CENTERLINE OF
 QQ0645'THE NORTHBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT) BELOW THE LEVEL
 QQ0645'OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0645'THE MONUMENT IS 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0701 ***********************************************************************
 QQ0701  DESIGNATION -  I29 228.22
 QQ0701  PID         -  QQ0701
 QQ0701  STATE/COUNTY-  SD/ROBERTS
 QQ0701  COUNTRY     -  US
 QQ0701  USGS QUAD   -  PEEVER (2017)
 QQ0701
 QQ0701                         *CURRENT SURVEY CONTROL
 QQ0701  ______________________________________________________________________
 QQ0701* NAD 83(1986) POSITION- 45 36 17.     (N) 096 59 20.     (W)   SCALED
 QQ0701* NAVD 88 ORTHO HEIGHT -   366.193 (meters)     1201.42  (feet) ADJUSTED
 QQ0701  ______________________________________________________________________
 QQ0701  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 QQ0701  DYNAMIC HEIGHT  -        366.174 (meters)     1201.36  (feet) COMP
 QQ0701  MODELED GRAVITY -    980,553.4   (mgal)                       NAVD 88
 QQ0701
 QQ0701  VERT ORDER      -  FIRST     CLASS II
 QQ0701
 QQ0701.The horizontal coordinates were scaled from a map and have
 QQ0701.an estimated accuracy of +/- 6 seconds.
 QQ0701
 QQ0701.The orthometric height was determined by differential leveling and
 QQ0701.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0701.in June 1991.
 QQ0701
 QQ0701.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0701.GEOID18 height accuracy estimate available here.
 QQ0701
 QQ0701.Click photographs - Photos may exist for this station.
 QQ0701
 QQ0701.The dynamic height is computed by dividing the NAVD 88
 QQ0701.geopotential number by the normal gravity value computed on the
 QQ0701.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0701.degrees latitude (g = 980.6199 gals.).
 QQ0701
 QQ0701.The modeled gravity was interpolated from observed gravity values.
 QQ0701
 QQ0701;                    North         East    Units  Estimated Accuracy
 QQ0701;SPC SD N     -   201,220.      834,850.      MT  (+/- 180 meters Scaled)
 QQ0701
 QQ0701_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568520(NAD 83)
 QQ0701
 QQ0701                          SUPERSEDED SURVEY CONTROL
 QQ0701
 QQ0701.No superseded survey control is available for this station.
 QQ0701
 QQ0701_MARKER: DB = BENCH MARK DISK
 QQ0701_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0701_STAMPING: 29.228.22 1983 1200.79
 QQ0701_MARK LOGO: SDDT
 QQ0701_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0701_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0701+STABILITY: SURFACE MOTION
 QQ0701_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0701+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0701
 QQ0701  HISTORY     - Date     Condition        Report By
 QQ0701  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0701  HISTORY     - 19900725 GOOD             NGS
 QQ0701
 QQ0701                          STATION DESCRIPTION
 QQ0701
 QQ0701'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0701'6.2 KM (3.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0701'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.35 KM (0.22 MI)
 QQ0701'NORTH OF MILEPOST 228, 35.5 M (116.5 FT) EAST OF THE CENTERLINE OF
 QQ0701'THE NORTHBOUND LANES OF THE HIGHWAY, 5.4 M (17.7 FT) SOUTH OF THE
 QQ0701'MOST NORTHERLY OF 5 FENCE BRACE POSTS, 4.5 M (14.8 FT) BELOW THE
 QQ0701'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST AND
 QQ0701'FENCE, AND THE MONUMENT IS 0.06 M (0.20 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0700 ***********************************************************************
 QQ0700  DESIGNATION -  I29 228.58
 QQ0700  PID         -  QQ0700
 QQ0700  STATE/COUNTY-  SD/ROBERTS
 QQ0700  COUNTRY     -  US
 QQ0700  USGS QUAD   -  PEEVER (2017)
 QQ0700
 QQ0700                         *CURRENT SURVEY CONTROL
 QQ0700  ______________________________________________________________________
 QQ0700* NAD 83(1986) POSITION- 45 36 36.     (N) 096 59 20.     (W)   SCALED
 QQ0700* NAVD 88 ORTHO HEIGHT -   368.781 (meters)     1209.91  (feet) ADJUSTED
 QQ0700  ______________________________________________________________________
 QQ0700  GEOID HEIGHT    -        -25.787 (meters)                     GEOID18
 QQ0700  DYNAMIC HEIGHT  -        368.762 (meters)     1209.85  (feet) COMP
 QQ0700  MODELED GRAVITY -    980,554.2   (mgal)                       NAVD 88
 QQ0700
 QQ0700  VERT ORDER      -  FIRST     CLASS II
 QQ0700
 QQ0700.The horizontal coordinates were scaled from a map and have
 QQ0700.an estimated accuracy of +/- 6 seconds.
 QQ0700
 QQ0700.The orthometric height was determined by differential leveling and
 QQ0700.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0700.in June 1991.
 QQ0700
 QQ0700.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0700.GEOID18 height accuracy estimate available here.
 QQ0700
 QQ0700.Click photographs - Photos may exist for this station.
 QQ0700
 QQ0700.The dynamic height is computed by dividing the NAVD 88
 QQ0700.geopotential number by the normal gravity value computed on the
 QQ0700.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0700.degrees latitude (g = 980.6199 gals.).
 QQ0700
 QQ0700.The modeled gravity was interpolated from observed gravity values.
 QQ0700
 QQ0700;                    North         East    Units  Estimated Accuracy
 QQ0700;SPC SD N     -   201,800.      834,830.      MT  (+/- 180 meters Scaled)
 QQ0700
 QQ0700_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568526(NAD 83)
 QQ0700
 QQ0700                          SUPERSEDED SURVEY CONTROL
 QQ0700
 QQ0700.No superseded survey control is available for this station.
 QQ0700
 QQ0700_MARKER: DB = BENCH MARK DISK
 QQ0700_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0700_STAMPING: 29.228.58 1983 1209.29
 QQ0700_MARK LOGO: SDDT
 QQ0700_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0700_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0700+STABILITY: SURFACE MOTION
 QQ0700_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0700+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0700
 QQ0700  HISTORY     - Date     Condition        Report By
 QQ0700  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0700  HISTORY     - 19900725 GOOD             NGS
 QQ0700
 QQ0700                          STATION DESCRIPTION
 QQ0700
 QQ0700'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0700'5.6 KM (3.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0700'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.95 KM (0.59 MI)
 QQ0700'NORTH OF MILEPOST 228, 29.3 M (96.1 FT) EAST OF AND LEVEL WITH THE
 QQ0700'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 19.3 M (63.3 FT)
 QQ0700'SOUTH OF THE EXTENDED LINE OF A ROW OF TREES, 0.4 M (1.3 FT) WEST OF
 QQ0700'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QQ0700'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0699 ***********************************************************************
 QQ0699  DESIGNATION -  I29 229.02
 QQ0699  PID         -  QQ0699
 QQ0699  STATE/COUNTY-  SD/ROBERTS
 QQ0699  COUNTRY     -  US
 QQ0699  USGS QUAD   -  PEEVER (2017)
 QQ0699
 QQ0699                         *CURRENT SURVEY CONTROL
 QQ0699  ______________________________________________________________________
 QQ0699* NAD 83(1986) POSITION- 45 36 59.     (N) 096 59 23.     (W)   SCALED
 QQ0699* NAVD 88 ORTHO HEIGHT -   377.296 (meters)     1237.85  (feet) ADJUSTED
 QQ0699  ______________________________________________________________________
 QQ0699  GEOID HEIGHT    -        -25.794 (meters)                     GEOID18
 QQ0699  DYNAMIC HEIGHT  -        377.278 (meters)     1237.79  (feet) COMP
 QQ0699  MODELED GRAVITY -    980,555.0   (mgal)                       NAVD 88
 QQ0699
 QQ0699  VERT ORDER      -  FIRST     CLASS II
 QQ0699
 QQ0699.The horizontal coordinates were scaled from a map and have
 QQ0699.an estimated accuracy of +/- 6 seconds.
 QQ0699
 QQ0699.The orthometric height was determined by differential leveling and
 QQ0699.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0699.in June 1991.
 QQ0699
 QQ0699.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0699.GEOID18 height accuracy estimate available here.
 QQ0699
 QQ0699.Click photographs - Photos may exist for this station.
 QQ0699
 QQ0699.The dynamic height is computed by dividing the NAVD 88
 QQ0699.geopotential number by the normal gravity value computed on the
 QQ0699.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0699.degrees latitude (g = 980.6199 gals.).
 QQ0699
 QQ0699.The modeled gravity was interpolated from observed gravity values.
 QQ0699
 QQ0699;                    North         East    Units  Estimated Accuracy
 QQ0699;SPC SD N     -   202,510.      834,740.      MT  (+/- 180 meters Scaled)
 QQ0699
 QQ0699_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567533(NAD 83)
 QQ0699
 QQ0699                          SUPERSEDED SURVEY CONTROL
 QQ0699
 QQ0699.No superseded survey control is available for this station.
 QQ0699
 QQ0699_MARKER: DB = BENCH MARK DISK
 QQ0699_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0699_SP_SET: GUARDRAIL
 QQ0699_STAMPING: 29.229.02 1983 1237.34
 QQ0699_MARK LOGO: SDDT
 QQ0699_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0699_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0699_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0699+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0699
 QQ0699  HISTORY     - Date     Condition        Report By
 QQ0699  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0699  HISTORY     - 19900725 GOOD             NGS
 QQ0699  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0699
 QQ0699                          STATION DESCRIPTION
 QQ0699
 QQ0699'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0699'4.9 KM (3.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0699'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.9 M
 QQ0699'(6.2 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE GUARDRAIL OF A
 QQ0699'COUNTY ROAD OVERPASS OF THE HIGHWAY, 28.7 M (94.2 FT) WEST OF
 QQ0699'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.8 M (2.6 FT)
 QQ0699'ABOVE THE LEVEL OF THE HIGHWAY.
 QQ0699
 QQ0699                          STATION RECOVERY (2013)
 QQ0699
 QQ0699'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0699'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0698 ***********************************************************************
 QQ0698  DESIGNATION -  I29 229.03
 QQ0698  PID         -  QQ0698
 QQ0698  STATE/COUNTY-  SD/ROBERTS
 QQ0698  COUNTRY     -  US
 QQ0698  USGS QUAD   -  PEEVER (2017)
 QQ0698
 QQ0698                         *CURRENT SURVEY CONTROL
 QQ0698  ______________________________________________________________________
 QQ0698* NAD 83(1986) POSITION- 45 36 59.     (N) 096 59 20.     (W)   SCALED
 QQ0698* NAVD 88 ORTHO HEIGHT -   377.152 (meters)     1237.37  (feet) ADJUSTED
 QQ0698  ______________________________________________________________________
 QQ0698  GEOID HEIGHT    -        -25.796 (meters)                     GEOID18
 QQ0698  DYNAMIC HEIGHT  -        377.133 (meters)     1237.31  (feet) COMP
 QQ0698  MODELED GRAVITY -    980,555.2   (mgal)                       NAVD 88
 QQ0698
 QQ0698  VERT ORDER      -  FIRST     CLASS II
 QQ0698
 QQ0698.The horizontal coordinates were scaled from a map and have
 QQ0698.an estimated accuracy of +/- 6 seconds.
 QQ0698
 QQ0698.The orthometric height was determined by differential leveling and
 QQ0698.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0698.in June 1991.
 QQ0698
 QQ0698.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0698.GEOID18 height accuracy estimate available here.
 QQ0698
 QQ0698.Click photographs - Photos may exist for this station.
 QQ0698
 QQ0698.The dynamic height is computed by dividing the NAVD 88
 QQ0698.geopotential number by the normal gravity value computed on the
 QQ0698.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0698.degrees latitude (g = 980.6199 gals.).
 QQ0698
 QQ0698.The modeled gravity was interpolated from observed gravity values.
 QQ0698
 QQ0698;                    North         East    Units  Estimated Accuracy
 QQ0698;SPC SD N     -   202,510.      834,800.      MT  (+/- 180 meters Scaled)
 QQ0698
 QQ0698_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567533(NAD 83)
 QQ0698
 QQ0698                          SUPERSEDED SURVEY CONTROL
 QQ0698
 QQ0698.No superseded survey control is available for this station.
 QQ0698
 QQ0698_MARKER: DB = BENCH MARK DISK
 QQ0698_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QQ0698_SP_SET: GUARDRAIL
 QQ0698_STAMPING: 29.229.03 1983 1236.86
 QQ0698_MARK LOGO: SDDT
 QQ0698_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0698_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0698_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0698+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0698
 QQ0698  HISTORY     - Date     Condition        Report By
 QQ0698  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0698  HISTORY     - 19900725 GOOD             NGS
 QQ0698  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0698
 QQ0698                          STATION DESCRIPTION
 QQ0698
 QQ0698'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0698'4.9 KM (3.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0698'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.7 M
 QQ0698'(5.6 FT) WEST OF THE EAST END OF THE NORTH CONCRETE GUARDRAIL OF A
 QQ0698'COUNTY ROAD OVERPASS OF THE HIGHWAY, 29.2 M (95.8 FT) (SLOPE
 QQ0698'MEASUREMENT) EAST OF CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0698'HIGHWAY, AND 0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 QQ0698
 QQ0698                          STATION RECOVERY (2013)
 QQ0698
 QQ0698'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0698'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0697 ***********************************************************************
 QQ0697  DESIGNATION -  I29 229.06
 QQ0697  PID         -  QQ0697
 QQ0697  STATE/COUNTY-  SD/ROBERTS
 QQ0697  COUNTRY     -  US
 QQ0697  USGS QUAD   -  PEEVER (2017)
 QQ0697
 QQ0697                         *CURRENT SURVEY CONTROL
 QQ0697  ______________________________________________________________________
 QQ0697* NAD 83(1986) POSITION- 45 37 00.     (N) 096 59 20.     (W)   SCALED
 QQ0697* NAVD 88 ORTHO HEIGHT -   369.140 (meters)     1211.09  (feet) ADJUSTED
 QQ0697  ______________________________________________________________________
 QQ0697  GEOID HEIGHT    -        -25.796 (meters)                     GEOID18
 QQ0697  DYNAMIC HEIGHT  -        369.122 (meters)     1211.03  (feet) COMP
 QQ0697  MODELED GRAVITY -    980,555.2   (mgal)                       NAVD 88
 QQ0697
 QQ0697  VERT ORDER      -  FIRST     CLASS II
 QQ0697
 QQ0697.The horizontal coordinates were scaled from a map and have
 QQ0697.an estimated accuracy of +/- 6 seconds.
 QQ0697
 QQ0697.The orthometric height was determined by differential leveling and
 QQ0697.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0697.in June 1991.
 QQ0697
 QQ0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0697.GEOID18 height accuracy estimate available here.
 QQ0697
 QQ0697.Click photographs - Photos may exist for this station.
 QQ0697
 QQ0697.The dynamic height is computed by dividing the NAVD 88
 QQ0697.geopotential number by the normal gravity value computed on the
 QQ0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0697.degrees latitude (g = 980.6199 gals.).
 QQ0697
 QQ0697.The modeled gravity was interpolated from observed gravity values.
 QQ0697
 QQ0697;                    North         East    Units  Estimated Accuracy
 QQ0697;SPC SD N     -   202,540.      834,800.      MT  (+/- 180 meters Scaled)
 QQ0697
 QQ0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567534(NAD 83)
 QQ0697
 QQ0697                          SUPERSEDED SURVEY CONTROL
 QQ0697
 QQ0697.No superseded survey control is available for this station.
 QQ0697
 QQ0697_MARKER: Z = SEE DESCRIPTION
 QQ0697_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0697_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0697_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0697+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0697
 QQ0697  HISTORY     - Date     Condition        Report By
 QQ0697  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0697  HISTORY     - 19900725 GOOD             NGS
 QQ0697
 QQ0697                          STATION DESCRIPTION
 QQ0697
 QQ0697'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0697'4.9 KM (3.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0697'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.1 KM (0.1 MI)
 QQ0697'NORTH OF MILEPOST 229, 42.9 M (140.7 FT) NORTH OF THE NORTHEAST
 QQ0697'CORNER OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 31.6 M (103.7 FT)
 QQ0697'EAST OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0697'HIGHWAY, 6.4 M (21.0 FT) NORTH OF THE CENTER OF A GATE, 3.3 M (10.8
 QQ0697'FT) SOUTH OF THE MOST NORTHERLY OF 3 FENCE BRACE POSTS, 0.6 M (2.0
 QQ0697'FT) EAST OF A WITNESS POST, AND 0.4 M (1.3 FT) WEST OF A FENCE.
 QQ0697'NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP THAT IS ATTACHED
 QQ0697'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN
 QQ0697'8-INCH METAL PLATE AND THEN A 4-INCH PVC SCREW CAP.  NOTE--A
 QQ0697'GALVANIZED STEEL PIPE SET TO A DEPTH OF 6.4 M (21.0 FT) IN A SLEEVE
 QQ0697'WHICH THE DEPTH IS UNKNOWN, ENCASED IN A PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0696 ***********************************************************************
 QQ0696  DESIGNATION -  I29 229.53
 QQ0696  PID         -  QQ0696
 QQ0696  STATE/COUNTY-  SD/ROBERTS
 QQ0696  COUNTRY     -  US
 QQ0696  USGS QUAD   -  PEEVER (2017)
 QQ0696
 QQ0696                         *CURRENT SURVEY CONTROL
 QQ0696  ______________________________________________________________________
 QQ0696* NAD 83(1986) POSITION- 45 37 25.     (N) 096 59 20.     (W)   SCALED
 QQ0696* NAVD 88 ORTHO HEIGHT -   370.112 (meters)     1214.28  (feet) ADJUSTED
 QQ0696  ______________________________________________________________________
 QQ0696  GEOID HEIGHT    -        -25.804 (meters)                     GEOID18
 QQ0696  DYNAMIC HEIGHT  -        370.094 (meters)     1214.22  (feet) COMP
 QQ0696  MODELED GRAVITY -    980,556.3   (mgal)                       NAVD 88
 QQ0696
 QQ0696  VERT ORDER      -  FIRST     CLASS II
 QQ0696
 QQ0696.The horizontal coordinates were scaled from a map and have
 QQ0696.an estimated accuracy of +/- 6 seconds.
 QQ0696
 QQ0696.The orthometric height was determined by differential leveling and
 QQ0696.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0696.in June 1991.
 QQ0696
 QQ0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0696.GEOID18 height accuracy estimate available here.
 QQ0696
 QQ0696.Click photographs - Photos may exist for this station.
 QQ0696
 QQ0696.The dynamic height is computed by dividing the NAVD 88
 QQ0696.geopotential number by the normal gravity value computed on the
 QQ0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0696.degrees latitude (g = 980.6199 gals.).
 QQ0696
 QQ0696.The modeled gravity was interpolated from observed gravity values.
 QQ0696
 QQ0696;                    North         East    Units  Estimated Accuracy
 QQ0696;SPC SD N     -   203,310.      834,770.      MT  (+/- 180 meters Scaled)
 QQ0696
 QQ0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567541(NAD 83)
 QQ0696
 QQ0696                          SUPERSEDED SURVEY CONTROL
 QQ0696
 QQ0696.No superseded survey control is available for this station.
 QQ0696
 QQ0696_MARKER: DB = BENCH MARK DISK
 QQ0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0696_STAMPING: 29.229.53 1983 1213.62
 QQ0696_MARK LOGO: SDDT
 QQ0696_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0696+STABILITY: SURFACE MOTION
 QQ0696_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0696+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0696
 QQ0696  HISTORY     - Date     Condition        Report By
 QQ0696  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0696  HISTORY     - 19900725 GOOD             NGS
 QQ0696
 QQ0696                          STATION DESCRIPTION
 QQ0696
 QQ0696'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0696'4.1 KM (2.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0696'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.85 KM (0.53 MI)
 QQ0696'NORTH OF MILEPOST 229, 36.7 M (120.4 FT) EAST OF AND LEVEL WITH THE
 QQ0696'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 QQ0696'WEST OF A WITNESS POST AND T-FENCE CORNER, AND THE MONUMENT IS FLUSH
 QQ0696'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0695 ***********************************************************************
 QQ0695  DESIGNATION -  I29 230.65
 QQ0695  PID         -  QQ0695
 QQ0695  STATE/COUNTY-  SD/ROBERTS
 QQ0695  COUNTRY     -  US
 QQ0695  USGS QUAD   -  PEEVER NW (2017)
 QQ0695
 QQ0695                         *CURRENT SURVEY CONTROL
 QQ0695  ______________________________________________________________________
 QQ0695* NAD 83(1986) POSITION- 45 38 23.     (N) 096 59 20.     (W)   SCALED
 QQ0695* NAVD 88 ORTHO HEIGHT -   376.224 (meters)     1234.33  (feet) ADJUSTED
 QQ0695  ______________________________________________________________________
 QQ0695  GEOID HEIGHT    -        -25.823 (meters)                     GEOID18
 QQ0695  DYNAMIC HEIGHT  -        376.207 (meters)     1234.27  (feet) COMP
 QQ0695  MODELED GRAVITY -    980,558.9   (mgal)                       NAVD 88
 QQ0695
 QQ0695  VERT ORDER      -  FIRST     CLASS II
 QQ0695
 QQ0695.The horizontal coordinates were scaled from a map and have
 QQ0695.an estimated accuracy of +/- 6 seconds.
 QQ0695
 QQ0695.The orthometric height was determined by differential leveling and
 QQ0695.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0695.in June 1991.
 QQ0695
 QQ0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0695.GEOID18 height accuracy estimate available here.
 QQ0695
 QQ0695.Click photographs - Photos may exist for this station.
 QQ0695
 QQ0695.The dynamic height is computed by dividing the NAVD 88
 QQ0695.geopotential number by the normal gravity value computed on the
 QQ0695.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0695.degrees latitude (g = 980.6199 gals.).
 QQ0695
 QQ0695.The modeled gravity was interpolated from observed gravity values.
 QQ0695
 QQ0695;                    North         East    Units  Estimated Accuracy
 QQ0695;SPC SD N     -   205,100.      834,700.      MT  (+/- 180 meters Scaled)
 QQ0695
 QQ0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567559(NAD 83)
 QQ0695
 QQ0695                          SUPERSEDED SURVEY CONTROL
 QQ0695
 QQ0695.No superseded survey control is available for this station.
 QQ0695
 QQ0695_MARKER: DB = BENCH MARK DISK
 QQ0695_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0695_STAMPING: 29.230.65 1983 1233.64
 QQ0695_MARK LOGO: SDDT
 QQ0695_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0695_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0695+STABILITY: SURFACE MOTION
 QQ0695_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0695+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0695
 QQ0695  HISTORY     - Date     Condition        Report By
 QQ0695  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0695  HISTORY     - 19900725 GOOD             NGS
 QQ0695
 QQ0695                          STATION DESCRIPTION
 QQ0695
 QQ0695'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0695'2.3 KM (1.4 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0695'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.O5 KM NORTH OF
 QQ0695'MILEPOST 230, 83.5 M (273.9 FT) SOUTH-SOUTHEAST OF THE EAST LEG OF A
 QQ0695'HIGHWAY INFORMATION SIGN, 57.0 M (187.0 FT) EAST OF THE CENTERLINE OF
 QQ0695'THE NORTHBOUND LANES OF THE HIGHWAY, 5.4 M (17.7 FT) NORTH OF THE
 QQ0695'MOST SOUTHERLY OF 6 FENCE BRACE POSTS, 4.5 M (14.8 FT) ABOVE THE
 QQ0695'LEVEL OF THE HIGHWAY, 0.45 M (1.48 FT) WEST OF A WITNESS POST AND
 QQ0695'FENCE, AND THE MONUMENT IS 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0694 ***********************************************************************
 QQ0694  DESIGNATION -  I29 231.38
 QQ0694  PID         -  QQ0694
 QQ0694  STATE/COUNTY-  SD/ROBERTS
 QQ0694  COUNTRY     -  US
 QQ0694  USGS QUAD   -  PEEVER NW (2017)
 QQ0694
 QQ0694                         *CURRENT SURVEY CONTROL
 QQ0694  ______________________________________________________________________
 QQ0694* NAD 83(1986) POSITION- 45 39 02.     (N) 096 59 20.     (W)   SCALED
 QQ0694* NAVD 88 ORTHO HEIGHT -   359.198 (meters)     1178.47  (feet) ADJUSTED
 QQ0694  ______________________________________________________________________
 QQ0694  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 QQ0694  DYNAMIC HEIGHT  -        359.182 (meters)     1178.42  (feet) COMP
 QQ0694  MODELED GRAVITY -    980,560.5   (mgal)                       NAVD 88
 QQ0694
 QQ0694  VERT ORDER      -  FIRST     CLASS II
 QQ0694
 QQ0694.The horizontal coordinates were scaled from a map and have
 QQ0694.an estimated accuracy of +/- 6 seconds.
 QQ0694
 QQ0694.The orthometric height was determined by differential leveling and
 QQ0694.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0694.in June 1991.
 QQ0694
 QQ0694.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0694.GEOID18 height accuracy estimate available here.
 QQ0694
 QQ0694.Click photographs - Photos may exist for this station.
 QQ0694
 QQ0694.The dynamic height is computed by dividing the NAVD 88
 QQ0694.geopotential number by the normal gravity value computed on the
 QQ0694.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0694.degrees latitude (g = 980.6199 gals.).
 QQ0694
 QQ0694.The modeled gravity was interpolated from observed gravity values.
 QQ0694
 QQ0694;                    North         East    Units  Estimated Accuracy
 QQ0694;SPC SD N     -   206,310.      834,660.      MT  (+/- 180 meters Scaled)
 QQ0694
 QQ0694_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567571(NAD 83)
 QQ0694
 QQ0694                          SUPERSEDED SURVEY CONTROL
 QQ0694
 QQ0694.No superseded survey control is available for this station.
 QQ0694
 QQ0694_MARKER: DB = BENCH MARK DISK
 QQ0694_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0694_STAMPING: 29.231.38 1983 1177.76
 QQ0694_MARK LOGO: SDDT
 QQ0694_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0694_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0694+STABILITY: SURFACE MOTION
 QQ0694_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0694+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0694
 QQ0694  HISTORY     - Date     Condition        Report By
 QQ0694  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0694  HISTORY     - 19900725 GOOD             NGS
 QQ0694
 QQ0694                          STATION DESCRIPTION
 QQ0694
 QQ0694'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0694'1.1 KM (0.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0694'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.6 KM (0.4 MI)
 QQ0694'NORTH OF MILEPOST 231, 51.9 M (170.3 FT) EAST OF AND LEVEL WITH THE
 QQ0694'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 31.6 M (103.7 FT)
 QQ0694'EAST-SOUTHEAST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN, 0.35 M
 QQ0694'(1.15 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 QQ0694'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0693 ***********************************************************************
 QQ0693  DESIGNATION -  I29 231.4
 QQ0693  PID         -  QQ0693
 QQ0693  STATE/COUNTY-  SD/ROBERTS
 QQ0693  COUNTRY     -  US
 QQ0693  USGS QUAD   -  PEEVER NW (2017)
 QQ0693
 QQ0693                         *CURRENT SURVEY CONTROL
 QQ0693  ______________________________________________________________________
 QQ0693* NAD 83(1986) POSITION- 45 39 04.     (N) 096 59 19.     (W)   SCALED
 QQ0693* NAVD 88 ORTHO HEIGHT -   355.896 (meters)     1167.64  (feet) ADJUSTED
 QQ0693  ______________________________________________________________________
 QQ0693  GEOID HEIGHT    -        -25.837 (meters)                     GEOID18
 QQ0693  DYNAMIC HEIGHT  -        355.880 (meters)     1167.58  (feet) COMP
 QQ0693  MODELED GRAVITY -    980,560.7   (mgal)                       NAVD 88
 QQ0693
 QQ0693  VERT ORDER      -  FIRST     CLASS II
 QQ0693
 QQ0693.The horizontal coordinates were scaled from a map and have
 QQ0693.an estimated accuracy of +/- 6 seconds.
 QQ0693
 QQ0693.The orthometric height was determined by differential leveling and
 QQ0693.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0693.in June 1991.
 QQ0693
 QQ0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0693.GEOID18 height accuracy estimate available here.
 QQ0693
 QQ0693.Click photographs - Photos may exist for this station.
 QQ0693
 QQ0693.The dynamic height is computed by dividing the NAVD 88
 QQ0693.geopotential number by the normal gravity value computed on the
 QQ0693.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0693.degrees latitude (g = 980.6199 gals.).
 QQ0693
 QQ0693.The modeled gravity was interpolated from observed gravity values.
 QQ0693
 QQ0693;                    North         East    Units  Estimated Accuracy
 QQ0693;SPC SD N     -   206,370.      834,680.      MT  (+/- 180 meters Scaled)
 QQ0693
 QQ0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR567572(NAD 83)
 QQ0693
 QQ0693                          SUPERSEDED SURVEY CONTROL
 QQ0693
 QQ0693.No superseded survey control is available for this station.
 QQ0693
 QQ0693_MARKER: Z = SEE DESCRIPTION
 QQ0693_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0693_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0693_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0693_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0693+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0693
 QQ0693  HISTORY     - Date     Condition        Report By
 QQ0693  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0693  HISTORY     - 19900725 GOOD             NGS
 QQ0693
 QQ0693                          STATION DESCRIPTION
 QQ0693
 QQ0693'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0693'1.0 KM (0.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0693'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.65 KM (0.40 MI)
 QQ0693'NORTH OF MILEPOST 231, 63.2 M (207.3 FT) NORTH-NORTHEAST OF THE EAST
 QQ0693'LEG OF A HIGHWAY INFORMATION SIGN, 43.0 M (141.1 FT) EAST OF THE
 QQ0693'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 10.1 M (33.1 FT)
 QQ0693'SOUTH OF THE MOST SOUTHERLY OF 6 FENCE BRACE POSTS, 2.5 M (8.2 FT)
 QQ0693'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) EAST OF A WITNESS
 QQ0693'POST, AND 0.45 M (1.48 FT) WEST OF A FENCE.  NOTE--THE DATUM POINT IS
 QQ0693'AN UNSTAMPED IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON
 QQ0693'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8-INCH METAL PLATE AND
 QQ0693'THEN A 4-INCH PVC SCREW CAP.  NOTE--A GALVANIZED STEEL PIPE SET TO A
 QQ0693'DEPTH OF 6.4 M (21.0 FT) IN A SLEEVE WHICH THE DEPTH IS UNKNOWN,
 QQ0693'ENCASED IN A PIPE FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0692 ***********************************************************************
 QQ0692  DESIGNATION -  I29 232.04
 QQ0692  PID         -  QQ0692
 QQ0692  STATE/COUNTY-  SD/ROBERTS
 QQ0692  COUNTRY     -  US
 QQ0692  USGS QUAD   -  PEEVER NW (2017)
 QQ0692
 QQ0692                         *CURRENT SURVEY CONTROL
 QQ0692  ______________________________________________________________________
 QQ0692* NAD 83(1986) POSITION- 45 39 32.     (N) 096 59 01.     (W)   SCALED
 QQ0692* NAVD 88 ORTHO HEIGHT -   350.927 (meters)     1151.33  (feet) ADJUSTED
 QQ0692  ______________________________________________________________________
 QQ0692  GEOID HEIGHT    -        -25.853 (meters)                     GEOID18
 QQ0692  DYNAMIC HEIGHT  -        350.912 (meters)     1151.28  (feet) COMP
 QQ0692  MODELED GRAVITY -    980,562.2   (mgal)                       NAVD 88
 QQ0692
 QQ0692  VERT ORDER      -  FIRST     CLASS II
 QQ0692
 QQ0692.The horizontal coordinates were scaled from a map and have
 QQ0692.an estimated accuracy of +/- 6 seconds.
 QQ0692
 QQ0692.The orthometric height was determined by differential leveling and
 QQ0692.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0692.in June 1991.
 QQ0692
 QQ0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0692.GEOID18 height accuracy estimate available here.
 QQ0692
 QQ0692.Click photographs - Photos may exist for this station.
 QQ0692
 QQ0692.The dynamic height is computed by dividing the NAVD 88
 QQ0692.geopotential number by the normal gravity value computed on the
 QQ0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0692.degrees latitude (g = 980.6199 gals.).
 QQ0692
 QQ0692.The modeled gravity was interpolated from observed gravity values.
 QQ0692
 QQ0692;                    North         East    Units  Estimated Accuracy
 QQ0692;SPC SD N     -   207,250.      835,040.      MT  (+/- 180 meters Scaled)
 QQ0692
 QQ0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR570581(NAD 83)
 QQ0692
 QQ0692                          SUPERSEDED SURVEY CONTROL
 QQ0692
 QQ0692.No superseded survey control is available for this station.
 QQ0692
 QQ0692_MARKER: Z = SEE DESCRIPTION
 QQ0692_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0692_PROJECTION: FLUSH
 QQ0692_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0692_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0692+STABILITY: POSITION/ELEVATION WELL
 QQ0692_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0692+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0692_ROD/PIPE-DEPTH: 6.4 meters
 QQ0692_SLEEVE-DEPTH  : 2.1 meters
 QQ0692
 QQ0692  HISTORY     - Date     Condition        Report By
 QQ0692  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0692  HISTORY     - 19900725 GOOD             NGS
 QQ0692
 QQ0692                          STATION DESCRIPTION
 QQ0692
 QQ0692'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0692'0.15 KM (0.09 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0692'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 128.8 M (422.6 FT)
 QQ0692'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 33.6 M
 QQ0692'(110.2 FT) SOUTHEAST OF THE CENTER OF THE NORTHBOUND OFF RAMP, 30.9 M
 QQ0692'(101.4 FT) SOUTH OF THE MOST SOUTHERLY OF 2 LEGS OF A HIGHWAY
 QQ0692'INFORMATION SIGN, 5.5 M (18.0 FT) BELOW THE LEVEL OF THE OFF RAMP,
 QQ0692'0.9 M (3.0 FT) SOUTHWEST OF A WITNESS POST, AND 0.5 M (1.6 FT)
 QQ0692'SOUTHEAST OF A FENCE.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON
 QQ0692'PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE
 QQ0692'DATUM POINT IS THROUGH AN 8-INCH METAL PLATE AND THEN A 4-INCH PVC
 QQ0692'SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0690 ***********************************************************************
 QQ0690  DESIGNATION -  I29 232.05
 QQ0690  PID         -  QQ0690
 QQ0690  STATE/COUNTY-  SD/ROBERTS
 QQ0690  COUNTRY     -  US
 QQ0690  USGS QUAD   -  PEEVER NW (2017)
 QQ0690
 QQ0690                         *CURRENT SURVEY CONTROL
 QQ0690  ______________________________________________________________________
 QQ0690* NAD 83(1986) POSITION- 45 39 36.     (N) 096 59 09.     (W)   SCALED
 QQ0690* NAVD 88 ORTHO HEIGHT -   359.253 (meters)     1178.65  (feet) ADJUSTED
 QQ0690  ______________________________________________________________________
 QQ0690  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 QQ0690  DYNAMIC HEIGHT  -        359.237 (meters)     1178.60  (feet) COMP
 QQ0690  MODELED GRAVITY -    980,562.2   (mgal)                       NAVD 88
 QQ0690
 QQ0690  VERT ORDER      -  FIRST     CLASS II
 QQ0690
 QQ0690.The horizontal coordinates were scaled from a map and have
 QQ0690.an estimated accuracy of +/- 6 seconds.
 QQ0690
 QQ0690.The orthometric height was determined by differential leveling and
 QQ0690.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0690.in June 1991.
 QQ0690
 QQ0690.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0690.GEOID18 height accuracy estimate available here.
 QQ0690
 QQ0690.Click photographs - Photos may exist for this station.
 QQ0690
 QQ0690.The dynamic height is computed by dividing the NAVD 88
 QQ0690.geopotential number by the normal gravity value computed on the
 QQ0690.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0690.degrees latitude (g = 980.6199 gals.).
 QQ0690
 QQ0690.The modeled gravity was interpolated from observed gravity values.
 QQ0690
 QQ0690;                    North         East    Units  Estimated Accuracy
 QQ0690;SPC SD N     -   207,360.      834,860.      MT  (+/- 180 meters Scaled)
 QQ0690
 QQ0690_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569582(NAD 83)
 QQ0690
 QQ0690                          SUPERSEDED SURVEY CONTROL
 QQ0690
 QQ0690.No superseded survey control is available for this station.
 QQ0690
 QQ0690_MARKER: DB = BENCH MARK DISK
 QQ0690_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0690_SP_SET: ABUTMENT
 QQ0690_STAMPING: 29.232.05 1983 1177.94
 QQ0690_MARK LOGO: SDDT
 QQ0690_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0690_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0690_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0690+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0690
 QQ0690  HISTORY     - Date     Condition        Report By
 QQ0690  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0690  HISTORY     - 19900725 GOOD             NGS
 QQ0690
 QQ0690                          STATION DESCRIPTION
 QQ0690
 QQ0690'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0690'AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 10
 QQ0690'(SISSETON EXIT 232), IN TOP OF AND 1.6 M (5.2 FT) NORTH OF THE SOUTH
 QQ0690'END OF THE WEST CONCRETE ABUTMENT OF THE STATE HIGHWAY OVERPASS OF
 QQ0690'THE INTERSTATE HIGHWAY, 35.1 M (115.2 FT) WEST OF THE CENTERLINE OF
 QQ0690'THE SOUTHBOUND LANES OF THE INTERSTATE HIGHWAY, AND 7.1 M (23.3 FT)
 QQ0690'SOUTH OF AND LEVEL WITH THE STATE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0691 ***********************************************************************
 QQ0691  DESIGNATION -  I29 232.08
 QQ0691  PID         -  QQ0691
 QQ0691  STATE/COUNTY-  SD/ROBERTS
 QQ0691  COUNTRY     -  US
 QQ0691  USGS QUAD   -  PEEVER NW (2017)
 QQ0691
 QQ0691                         *CURRENT SURVEY CONTROL
 QQ0691  ______________________________________________________________________
 QQ0691* NAD 83(1986) POSITION- 45 39 36.     (N) 096 59 06.     (W)   SCALED
 QQ0691* NAVD 88 ORTHO HEIGHT -   358.551 (meters)     1176.35  (feet) ADJUSTED
 QQ0691  ______________________________________________________________________
 QQ0691  GEOID HEIGHT    -        -25.852 (meters)                     GEOID18
 QQ0691  DYNAMIC HEIGHT  -        358.536 (meters)     1176.30  (feet) COMP
 QQ0691  MODELED GRAVITY -    980,562.3   (mgal)                       NAVD 88
 QQ0691
 QQ0691  VERT ORDER      -  FIRST     CLASS II
 QQ0691
 QQ0691.The horizontal coordinates were scaled from a map and have
 QQ0691.an estimated accuracy of +/- 6 seconds.
 QQ0691
 QQ0691.The orthometric height was determined by differential leveling and
 QQ0691.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0691.in June 1991.
 QQ0691
 QQ0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0691.GEOID18 height accuracy estimate available here.
 QQ0691
 QQ0691.Click photographs - Photos may exist for this station.
 QQ0691
 QQ0691.The dynamic height is computed by dividing the NAVD 88
 QQ0691.geopotential number by the normal gravity value computed on the
 QQ0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0691.degrees latitude (g = 980.6199 gals.).
 QQ0691
 QQ0691.The modeled gravity was interpolated from observed gravity values.
 QQ0691
 QQ0691;                    North         East    Units  Estimated Accuracy
 QQ0691;SPC SD N     -   207,370.      834,920.      MT  (+/- 180 meters Scaled)
 QQ0691
 QQ0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR569582(NAD 83)
 QQ0691
 QQ0691                          SUPERSEDED SURVEY CONTROL
 QQ0691
 QQ0691.No superseded survey control is available for this station.
 QQ0691
 QQ0691_MARKER: DB = BENCH MARK DISK
 QQ0691_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0691_SP_SET: ABUTMENT
 QQ0691_STAMPING: 29.232.08 1983 1175.63
 QQ0691_MARK LOGO: SDDT
 QQ0691_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0691_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0691+SATELLITE: SATELLITE OBSERVATIONS - August 31, 2013
 QQ0691
 QQ0691  HISTORY     - Date     Condition        Report By
 QQ0691  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0691  HISTORY     - 19900725 GOOD             NGS
 QQ0691  HISTORY     - 20130831 GOOD             GEOCAC
 QQ0691
 QQ0691                          STATION DESCRIPTION
 QQ0691
 QQ0691'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0691'AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 10
 QQ0691'(SISSETON EXIT 232), IN TOP OF AND 1.6 M (5.2 FT) SOUTH OF THE NORTH
 QQ0691'END OF THE EAST CONCRETE ABUTMENT OF THE STATE HIGHWAY OVERPASS OF
 QQ0691'THE INTERSTATE HIGHWAY, 34.7 M (113.8 FT) EAST OF THE CENTERLINE OF
 QQ0691'THE NORTHBOUND LANES OF THE INTERSTATE HIGHWAY, AND 6.0 M (19.7 FT)
 QQ0691'NORTH OF AND LEVEL WITH THE STATE HIGHWAY.
 QQ0691
 QQ0691                          STATION RECOVERY (2013)
 QQ0691
 QQ0691'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0691'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0687 ***********************************************************************
 QQ0687  DESIGNATION -  I29 232.29
 QQ0687  PID         -  QQ0687
 QQ0687  STATE/COUNTY-  SD/ROBERTS
 QQ0687  COUNTRY     -  US
 QQ0687  USGS QUAD   -  PEEVER NW (2017)
 QQ0687
 QQ0687                         *CURRENT SURVEY CONTROL
 QQ0687  ______________________________________________________________________
 QQ0687* NAD 83(1986) POSITION- 45 39 47.     (N) 096 58 58.     (W)   SCALED
 QQ0687* NAVD 88 ORTHO HEIGHT -   350.007 (meters)     1148.31  (feet) ADJUSTED
 QQ0687  ______________________________________________________________________
 QQ0687  GEOID HEIGHT    -        -25.858 (meters)                     GEOID18
 QQ0687  DYNAMIC HEIGHT  -        349.992 (meters)     1148.27  (feet) COMP
 QQ0687  MODELED GRAVITY -    980,562.9   (mgal)                       NAVD 88
 QQ0687
 QQ0687  VERT ORDER      -  FIRST     CLASS II
 QQ0687
 QQ0687.The horizontal coordinates were scaled from a map and have
 QQ0687.an estimated accuracy of +/- 6 seconds.
 QQ0687
 QQ0687.The orthometric height was determined by differential leveling and
 QQ0687.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0687.in June 1991.
 QQ0687
 QQ0687.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0687.GEOID18 height accuracy estimate available here.
 QQ0687
 QQ0687.Click photographs - Photos may exist for this station.
 QQ0687
 QQ0687.The dynamic height is computed by dividing the NAVD 88
 QQ0687.geopotential number by the normal gravity value computed on the
 QQ0687.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0687.degrees latitude (g = 980.6199 gals.).
 QQ0687
 QQ0687.The modeled gravity was interpolated from observed gravity values.
 QQ0687
 QQ0687;                    North         East    Units  Estimated Accuracy
 QQ0687;SPC SD N     -   207,710.      835,080.      MT  (+/- 180 meters Scaled)
 QQ0687
 QQ0687_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR571585(NAD 83)
 QQ0687
 QQ0687                          SUPERSEDED SURVEY CONTROL
 QQ0687
 QQ0687.No superseded survey control is available for this station.
 QQ0687
 QQ0687_MARKER: DB = BENCH MARK DISK
 QQ0687_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0687_STAMPING: 29.232.29 1983 1147.59
 QQ0687_MARK LOGO: SDDT
 QQ0687_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0687_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0687+STABILITY: SURFACE MOTION
 QQ0687_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0687+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0687
 QQ0687  HISTORY     - Date     Condition        Report By
 QQ0687  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0687  HISTORY     - 19900725 GOOD             NGS
 QQ0687
 QQ0687                          STATION DESCRIPTION
 QQ0687
 QQ0687'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0687'0.35 KM (0.22 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0687'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.45 KM (0.28 MI)
 QQ0687'NORTH OF MILEPOST 232, 53.4 M (175.2 FT) SOUTHEAST OF AND LEVEL WITH
 QQ0687'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 33.3 M (109.3
 QQ0687'FT) EAST OF THE CENTER OF THE NORTHBOUND ON RAMP, 5.4 M (17.7 FT)
 QQ0687'NORTH OF THE MOST SOUTHERLY OF 6 FENCE BRACE POSTS, 0.5 M (1.6 FT)
 QQ0687'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 QQ0687'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0686 ***********************************************************************
 QQ0686  DESIGNATION -  I29 232.7
 QQ0686  PID         -  QQ0686
 QQ0686  STATE/COUNTY-  SD/ROBERTS
 QQ0686  COUNTRY     -  US
 QQ0686  USGS QUAD   -  PEEVER NW (2017)
 QQ0686
 QQ0686                         *CURRENT SURVEY CONTROL
 QQ0686  ______________________________________________________________________
 QQ0686* NAD 83(1986) POSITION- 45 40 07.     (N) 096 58 49.     (W)   SCALED
 QQ0686* NAVD 88 ORTHO HEIGHT -   349.666 (meters)     1147.20  (feet) ADJUSTED
 QQ0686  ______________________________________________________________________
 QQ0686  GEOID HEIGHT    -        -25.867 (meters)                     GEOID18
 QQ0686  DYNAMIC HEIGHT  -        349.651 (meters)     1147.15  (feet) COMP
 QQ0686  MODELED GRAVITY -    980,563.8   (mgal)                       NAVD 88
 QQ0686
 QQ0686  VERT ORDER      -  FIRST     CLASS II
 QQ0686
 QQ0686.The horizontal coordinates were scaled from a map and have
 QQ0686.an estimated accuracy of +/- 6 seconds.
 QQ0686
 QQ0686.The orthometric height was determined by differential leveling and
 QQ0686.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0686.in June 1991.
 QQ0686
 QQ0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0686.GEOID18 height accuracy estimate available here.
 QQ0686
 QQ0686.Click photographs - Photos may exist for this station.
 QQ0686
 QQ0686.The dynamic height is computed by dividing the NAVD 88
 QQ0686.geopotential number by the normal gravity value computed on the
 QQ0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0686.degrees latitude (g = 980.6199 gals.).
 QQ0686
 QQ0686.The modeled gravity was interpolated from observed gravity values.
 QQ0686
 QQ0686;                    North         East    Units  Estimated Accuracy
 QQ0686;SPC SD N     -   208,340.      835,260.      MT  (+/- 180 meters Scaled)
 QQ0686
 QQ0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR573592(NAD 83)
 QQ0686
 QQ0686                          SUPERSEDED SURVEY CONTROL
 QQ0686
 QQ0686.No superseded survey control is available for this station.
 QQ0686
 QQ0686_MARKER: Z = SEE DESCRIPTION
 QQ0686_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0686_STAMPING: 29.232.7 1989
 QQ0686_MARK LOGO: NGS
 QQ0686_PROJECTION: FLUSH
 QQ0686_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0686_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0686+STABILITY: POSITION/ELEVATION WELL
 QQ0686_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0686+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0686_ROD/PIPE-DEPTH: 6.4 meters
 QQ0686_SLEEVE-DEPTH  : 2.0 meters
 QQ0686
 QQ0686  HISTORY     - Date     Condition        Report By
 QQ0686  HISTORY     - 1989     MONUMENTED       SDDT
 QQ0686  HISTORY     - 19900725 GOOD             NGS
 QQ0686
 QQ0686                          STATION DESCRIPTION
 QQ0686
 QQ0686'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0686'1.05 KM (0.65 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0686'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.15 KM (0.71 MI)
 QQ0686'NORTH OF MILEPOST 232, 44.8 M (147.0 FT) EAST OF THE CENTERLINE OF
 QQ0686'THE NORTHBOUND LANES OF THE HIGHWAY, 43.4 M (142.4 FT) NORTHEAST OF
 QQ0686'THE EAST LEG OF A HIGHWAY INFORMATION SIGN, 23.5 M (77.1 FT) NORTH OF
 QQ0686'A T-FENCE CORNER, 3.0 M (9.8 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4
 QQ0686'M (1.3 FT) WEST OF A FENCE, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST
 QQ0686'AND FENCE.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED
 QQ0686'TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.
 QQ0686'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A
 QQ0686'4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0685 ***********************************************************************
 QQ0685  DESIGNATION -  I29 232.82
 QQ0685  PID         -  QQ0685
 QQ0685  STATE/COUNTY-  SD/ROBERTS
 QQ0685  COUNTRY     -  US
 QQ0685  USGS QUAD   -  PEEVER NW (2017)
 QQ0685
 QQ0685                         *CURRENT SURVEY CONTROL
 QQ0685  ______________________________________________________________________
 QQ0685* NAD 83(1986) POSITION- 45 40 12.     (N) 096 58 47.     (W)   SCALED
 QQ0685* NAVD 88 ORTHO HEIGHT -   346.924 (meters)     1138.20  (feet) ADJUSTED
 QQ0685  ______________________________________________________________________
 QQ0685  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 QQ0685  DYNAMIC HEIGHT  -        346.910 (meters)     1138.15  (feet) COMP
 QQ0685  MODELED GRAVITY -    980,564.0   (mgal)                       NAVD 88
 QQ0685
 QQ0685  VERT ORDER      -  FIRST     CLASS II
 QQ0685
 QQ0685.The horizontal coordinates were scaled from a map and have
 QQ0685.an estimated accuracy of +/- 6 seconds.
 QQ0685
 QQ0685.The orthometric height was determined by differential leveling and
 QQ0685.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0685.in June 1991.
 QQ0685
 QQ0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0685.GEOID18 height accuracy estimate available here.
 QQ0685
 QQ0685.Click photographs - Photos may exist for this station.
 QQ0685
 QQ0685.The dynamic height is computed by dividing the NAVD 88
 QQ0685.geopotential number by the normal gravity value computed on the
 QQ0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0685.degrees latitude (g = 980.6199 gals.).
 QQ0685
 QQ0685.The modeled gravity was interpolated from observed gravity values.
 QQ0685
 QQ0685;                    North         East    Units  Estimated Accuracy
 QQ0685;SPC SD N     -   208,490.      835,290.      MT  (+/- 180 meters Scaled)
 QQ0685
 QQ0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR573593(NAD 83)
 QQ0685
 QQ0685                          SUPERSEDED SURVEY CONTROL
 QQ0685
 QQ0685.No superseded survey control is available for this station.
 QQ0685
 QQ0685_MARKER: DB = BENCH MARK DISK
 QQ0685_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0685_SP_SET: ABUTMENT
 QQ0685_STAMPING: 29.232.82 1983 1137.49
 QQ0685_MARK LOGO: SDDT
 QQ0685_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0685_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0685_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0685+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0685
 QQ0685  HISTORY     - Date     Condition        Report By
 QQ0685  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0685  HISTORY     - 19900725 GOOD             NGS
 QQ0685
 QQ0685                          STATION DESCRIPTION
 QQ0685
 QQ0685'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0685'1.2 KM (0.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0685'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 2.4 M
 QQ0685'(7.9 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF THE
 QQ0685'NORTHBOUND HIGHWAY BRIDGE SPANNING LITTLE MINNESOTA RIVER, 1.3 KM
 QQ0685'(0.8 MI) NORTH OF MILEPOST 232, 7.4 M (24.3 FT) EAST OF THE
 QQ0685'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0685'ABOVE THE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0684 ***********************************************************************
 QQ0684  DESIGNATION -  I29 232.85
 QQ0684  PID         -  QQ0684
 QQ0684  STATE/COUNTY-  SD/ROBERTS
 QQ0684  COUNTRY     -  US
 QQ0684  USGS QUAD   -  PEEVER NW (2017)
 QQ0684
 QQ0684                         *CURRENT SURVEY CONTROL
 QQ0684  ______________________________________________________________________
 QQ0684* NAD 83(1986) POSITION- 45 40 13.     (N) 096 58 48.     (W)   SCALED
 QQ0684* NAVD 88 ORTHO HEIGHT -   346.729 (meters)     1137.56  (feet) ADJUSTED
 QQ0684  ______________________________________________________________________
 QQ0684  GEOID HEIGHT    -        -25.868 (meters)                     GEOID18
 QQ0684  DYNAMIC HEIGHT  -        346.715 (meters)     1137.51  (feet) COMP
 QQ0684  MODELED GRAVITY -    980,564.0   (mgal)                       NAVD 88
 QQ0684
 QQ0684  VERT ORDER      -  FIRST     CLASS II
 QQ0684
 QQ0684.The horizontal coordinates were scaled from a map and have
 QQ0684.an estimated accuracy of +/- 6 seconds.
 QQ0684
 QQ0684.The orthometric height was determined by differential leveling and
 QQ0684.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0684.in June 1991.
 QQ0684
 QQ0684.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0684.GEOID18 height accuracy estimate available here.
 QQ0684
 QQ0684.Click photographs - Photos may exist for this station.
 QQ0684
 QQ0684.The dynamic height is computed by dividing the NAVD 88
 QQ0684.geopotential number by the normal gravity value computed on the
 QQ0684.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0684.degrees latitude (g = 980.6199 gals.).
 QQ0684
 QQ0684.The modeled gravity was interpolated from observed gravity values.
 QQ0684
 QQ0684;                    North         East    Units  Estimated Accuracy
 QQ0684;SPC SD N     -   208,520.      835,270.      MT  (+/- 180 meters Scaled)
 QQ0684
 QQ0684_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR573593(NAD 83)
 QQ0684
 QQ0684                          SUPERSEDED SURVEY CONTROL
 QQ0684
 QQ0684.No superseded survey control is available for this station.
 QQ0684
 QQ0684_MARKER: DB = BENCH MARK DISK
 QQ0684_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0684_SP_SET: ABUTMENT
 QQ0684_STAMPING: 29.232.85 1983 1136.84
 QQ0684_MARK LOGO: SDDT
 QQ0684_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0684_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0684_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0684+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0684
 QQ0684  HISTORY     - Date     Condition        Report By
 QQ0684  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0684  HISTORY     - 19900725 GOOD             NGS
 QQ0684
 QQ0684                          STATION DESCRIPTION
 QQ0684
 QQ0684'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0684'1.2 KM (0.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0684'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 2.4 M
 QQ0684'(7.9 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF THE
 QQ0684'SOUTHBOUND HIGHWAY BRIDGE SPANNING LITTLE MINNESOTA RIVER, 1.3 KM
 QQ0684'(0.8 MI) NORTH OF MILEPOST 232, 7.3 M (24.0 FT) WEST OF THE
 QQ0684'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 QQ0684'ABOVE THE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0683 ***********************************************************************
 QQ0683  DESIGNATION -  I29 233.15
 QQ0683  PID         -  QQ0683
 QQ0683  STATE/COUNTY-  SD/ROBERTS
 QQ0683  COUNTRY     -  US
 QQ0683  USGS QUAD   -  PEEVER NW (2017)
 QQ0683
 QQ0683                         *CURRENT SURVEY CONTROL
 QQ0683  ______________________________________________________________________
 QQ0683* NAD 83(1986) POSITION- 45 40 28.     (N) 096 58 39.     (W)   SCALED
 QQ0683* NAVD 88 ORTHO HEIGHT -   346.553 (meters)     1136.98  (feet) ADJUSTED
 QQ0683  ______________________________________________________________________
 QQ0683  GEOID HEIGHT    -        -25.875 (meters)                     GEOID18
 QQ0683  DYNAMIC HEIGHT  -        346.539 (meters)     1136.94  (feet) COMP
 QQ0683  MODELED GRAVITY -    980,564.7   (mgal)                       NAVD 88
 QQ0683
 QQ0683  VERT ORDER      -  FIRST     CLASS II
 QQ0683
 QQ0683.The horizontal coordinates were scaled from a map and have
 QQ0683.an estimated accuracy of +/- 6 seconds.
 QQ0683
 QQ0683.The orthometric height was determined by differential leveling and
 QQ0683.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0683.in June 1991.
 QQ0683
 QQ0683.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0683.GEOID18 height accuracy estimate available here.
 QQ0683
 QQ0683.Click photographs - Photos may exist for this station.
 QQ0683
 QQ0683.The dynamic height is computed by dividing the NAVD 88
 QQ0683.geopotential number by the normal gravity value computed on the
 QQ0683.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0683.degrees latitude (g = 980.6199 gals.).
 QQ0683
 QQ0683.The modeled gravity was interpolated from observed gravity values.
 QQ0683
 QQ0683;                    North         East    Units  Estimated Accuracy
 QQ0683;SPC SD N     -   208,990.      835,450.      MT  (+/- 180 meters Scaled)
 QQ0683
 QQ0683_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR575598(NAD 83)
 QQ0683
 QQ0683                          SUPERSEDED SURVEY CONTROL
 QQ0683
 QQ0683.No superseded survey control is available for this station.
 QQ0683
 QQ0683_MARKER: DB = BENCH MARK DISK
 QQ0683_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0683_STAMPING: 29.233.15 1983
 QQ0683_MARK LOGO: SDDT
 QQ0683_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0683_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0683+STABILITY: SURFACE MOTION
 QQ0683_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0683+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0683
 QQ0683  HISTORY     - Date     Condition        Report By
 QQ0683  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0683  HISTORY     - 19900725 GOOD             NGS
 QQ0683
 QQ0683                          STATION DESCRIPTION
 QQ0683
 QQ0683'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0683'1.7 KM (1.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0683'JUNCTION OF STATE HIGHWAY 10 (SISSET0N EXIT 232), 0.25 KM (0.16 MI)
 QQ0683'NORTHEAST OF MILEPOST 233, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF
 QQ0683'THE NORTHBOUND LANES OF THE HIGHWAY, 16.6 M (54.5 FT) SOUTH OF THE
 QQ0683'CENTER OF A GATE AND FIELD ENTRANCE, 2.5 M (8.2 FT) BELOW THE LEVEL
 QQ0683'OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0683'THE MONUMENT IS 0.03 M (0.10 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0682 ***********************************************************************
 QQ0682  DESIGNATION -  I29 234.18
 QQ0682  PID         -  QQ0682
 QQ0682  STATE/COUNTY-  SD/ROBERTS
 QQ0682  COUNTRY     -  US
 QQ0682  USGS QUAD   -  PEEVER NW (2017)
 QQ0682
 QQ0682                         *CURRENT SURVEY CONTROL
 QQ0682  ______________________________________________________________________
 QQ0682* NAD 83(1986) POSITION- 45 41 20.     (N) 096 58 14.     (W)   SCALED
 QQ0682* NAVD 88 ORTHO HEIGHT -   368.269 (meters)     1208.23  (feet) ADJUSTED
 QQ0682  ______________________________________________________________________
 QQ0682  GEOID HEIGHT    -        -25.893 (meters)                     GEOID18
 QQ0682  DYNAMIC HEIGHT  -        368.255 (meters)     1208.18  (feet) COMP
 QQ0682  MODELED GRAVITY -    980,566.9   (mgal)                       NAVD 88
 QQ0682
 QQ0682  VERT ORDER      -  FIRST     CLASS II
 QQ0682
 QQ0682.The horizontal coordinates were scaled from a map and have
 QQ0682.an estimated accuracy of +/- 6 seconds.
 QQ0682
 QQ0682.The orthometric height was determined by differential leveling and
 QQ0682.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0682.in June 1991.
 QQ0682
 QQ0682.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0682.GEOID18 height accuracy estimate available here.
 QQ0682
 QQ0682.Click photographs - Photos may exist for this station.
 QQ0682
 QQ0682.The dynamic height is computed by dividing the NAVD 88
 QQ0682.geopotential number by the normal gravity value computed on the
 QQ0682.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0682.degrees latitude (g = 980.6199 gals.).
 QQ0682
 QQ0682.The modeled gravity was interpolated from observed gravity values.
 QQ0682
 QQ0682;                    North         East    Units  Estimated Accuracy
 QQ0682;SPC SD N     -   210,620.      835,930.      MT  (+/- 180 meters Scaled)
 QQ0682
 QQ0682_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR580614(NAD 83)
 QQ0682
 QQ0682                          SUPERSEDED SURVEY CONTROL
 QQ0682
 QQ0682.No superseded survey control is available for this station.
 QQ0682
 QQ0682_MARKER: DB = BENCH MARK DISK
 QQ0682_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0682_SP_SET: ABUTMENT
 QQ0682_STAMPING: 29 234.18 1983 1207.43
 QQ0682_MARK LOGO: SDDT
 QQ0682_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0682_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0682_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0682+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0682
 QQ0682  HISTORY     - Date     Condition        Report By
 QQ0682  HISTORY     - 1983     MONUMENTED       SDDT
 QQ0682  HISTORY     - 19900725 GOOD             NGS
 QQ0682  HISTORY     - 19950101 GOOD             SDDENR
 QQ0682  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0682
 QQ0682                          STATION DESCRIPTION
 QQ0682
 QQ0682'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0682'3.5 KM (2.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0682'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.6 M
 QQ0682'(5.2 FT) NORTH OF THE SOUTH END OF THE WEST CONCRETE ABUTMENT OF A
 QQ0682'COUNTY ROAD OVERPASS OF THE HIGHWAY, 0.35 KM (0.22 MI) NORTHEAST OF
 QQ0682'MILEPOST 234, 33.7 M (110.6 FT) WEST OF THE CENTERLINE OF THE
 QQ0682'SOUTHBOUND LANES OF THE HIGHWAY, AND LEVEL WITH THE COUNTY ROAD.
 QQ0682
 QQ0682                          STATION RECOVERY (1995)
 QQ0682
 QQ0682'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0682'FOUND IN EXCELLENT CONDITION.
 QQ0682
 QQ0682                          STATION RECOVERY (2013)
 QQ0682
 QQ0682'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0682'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0681 ***********************************************************************
 QQ0681  DESIGNATION -  I29 234.21
 QQ0681  PID         -  QQ0681
 QQ0681  STATE/COUNTY-  SD/ROBERTS
 QQ0681  COUNTRY     -  US
 QQ0681  USGS QUAD   -  PEEVER NW (2017)
 QQ0681
 QQ0681                         *CURRENT SURVEY CONTROL
 QQ0681  ______________________________________________________________________
 QQ0681* NAD 83(1986) POSITION- 45 41 20.     (N) 096 58 11.     (W)   SCALED
 QQ0681* NAVD 88 ORTHO HEIGHT -   368.249 (meters)     1208.16  (feet) ADJUSTED
 QQ0681  ______________________________________________________________________
 QQ0681  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 QQ0681  DYNAMIC HEIGHT  -        368.235 (meters)     1208.12  (feet) COMP
 QQ0681  MODELED GRAVITY -    980,566.9   (mgal)                       NAVD 88
 QQ0681
 QQ0681  VERT ORDER      -  FIRST     CLASS II
 QQ0681
 QQ0681.The horizontal coordinates were scaled from a map and have
 QQ0681.an estimated accuracy of +/- 6 seconds.
 QQ0681
 QQ0681.The orthometric height was determined by differential leveling and
 QQ0681.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0681.in June 1991.
 QQ0681
 QQ0681.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0681.GEOID18 height accuracy estimate available here.
 QQ0681
 QQ0681.Click photographs - Photos may exist for this station.
 QQ0681
 QQ0681.The dynamic height is computed by dividing the NAVD 88
 QQ0681.geopotential number by the normal gravity value computed on the
 QQ0681.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0681.degrees latitude (g = 980.6199 gals.).
 QQ0681
 QQ0681.The modeled gravity was interpolated from observed gravity values.
 QQ0681
 QQ0681;                    North         East    Units  Estimated Accuracy
 QQ0681;SPC SD N     -   210,620.      835,990.      MT  (+/- 180 meters Scaled)
 QQ0681
 QQ0681_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR580614(NAD 83)
 QQ0681
 QQ0681                          SUPERSEDED SURVEY CONTROL
 QQ0681
 QQ0681.No superseded survey control is available for this station.
 QQ0681
 QQ0681_MARKER: DB = BENCH MARK DISK
 QQ0681_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0681_SP_SET: ABUTMENT
 QQ0681_STAMPING: 29.234.21 19 1207.37
 QQ0681_MARK LOGO: SDDT
 QQ0681_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0681_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0681_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0681+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0681
 QQ0681  HISTORY     - Date     Condition        Report By
 QQ0681  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0681  HISTORY     - 19900725 GOOD             NGS
 QQ0681  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0681
 QQ0681                          STATION DESCRIPTION
 QQ0681
 QQ0681'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0681'3.5 KM (2.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0681'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 1.5 M
 QQ0681'(4.9 FT) SOUTH OF THE NORTH END OF THE EAST CONCRETE ABUTMENT OF A
 QQ0681'COUNTY ROAD OVERPASS OF THE HIGHWAY, 0.35 KM (0.22 MI) NORTHEAST OF
 QQ0681'MILEPOST 234, 33.9 M (111.2 FT) EAST OF THE CENTERLINE OF THE
 QQ0681'NORTHBOUND LANES OF THE HIGHWAY, AND LEVEL WITH THE COUNTY ROAD.
 QQ0681
 QQ0681                          STATION RECOVERY (2013)
 QQ0681
 QQ0681'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0681'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0680 ***********************************************************************
 QQ0680  FBN         -  This is a Federal Base Network Control Station.
 QQ0680  DESIGNATION -  I29 234.3
 QQ0680  PID         -  QQ0680
 QQ0680  STATE/COUNTY-  SD/ROBERTS
 QQ0680  COUNTRY     -  US
 QQ0680  USGS QUAD   -  PEEVER NW (2017)
 QQ0680
 QQ0680                         *CURRENT SURVEY CONTROL
 QQ0680  ______________________________________________________________________
 QQ0680* NAD 83(2011) POSITION- 45 41 26.12277(N) 096 58 08.14650(W)   ADJUSTED
 QQ0680* NAD 83(2011) ELLIP HT-   335.439 (meters)        (06/27/12)   ADJUSTED
 QQ0680* NAD 83(2011) EPOCH   -  2010.00
 QQ0680* NAVD 88 ORTHO HEIGHT -   361.329 (meters)     1185.46  (feet) ADJUSTED
 QQ0680  ______________________________________________________________________
 QQ0680  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 QQ0680  NAD 83(2011) X  -   -541,528.327 (meters)                     COMP
 QQ0680  NAD 83(2011) Y  - -4,430,254.289 (meters)                     COMP
 QQ0680  NAD 83(2011) Z  -  4,541,531.292 (meters)                     COMP
 QQ0680  LAPLACE CORR    -         -3.44  (seconds)                    DEFLEC18
 QQ0680  DYNAMIC HEIGHT  -        361.315 (meters)     1185.41  (feet) COMP
 QQ0680  MODELED GRAVITY -    980,567.1   (mgal)                       NAVD 88
 QQ0680
 QQ0680  VERT ORDER      -  FIRST     CLASS II
 QQ0680
 QQ0680  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0680  Standards:
 QQ0680         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0680            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0680  -------------------------------------------------------------------
 QQ0680  NETWORK    0.41   4.98           0.19   0.13   2.54      0.00614273
 QQ0680  -------------------------------------------------------------------
 QQ0680  Click here for local accuracies and other accuracy information.
 QQ0680
 QQ0680.The horizontal coordinates were established by GPS observations
 QQ0680.and adjusted by the National Geodetic Survey in June 2012.
 QQ0680
 QQ0680.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0680.been affixed to the stable North American tectonic plate. See 
 QQ0680.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0680
 QQ0680.The horizontal coordinates are valid at the epoch date displayed above
 QQ0680.which is a decimal equivalence of Year/Month/Day.
 QQ0680
 QQ0680.The orthometric height was determined by differential leveling and
 QQ0680.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0680.in June 1991.
 QQ0680
 QQ0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0680.GEOID18 height accuracy estimate available here.
 QQ0680
 QQ0680.Click photographs - Photos may exist for this station.
 QQ0680
 QQ0680.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0680
 QQ0680.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0680
 QQ0680.The ellipsoidal height was determined by GPS observations
 QQ0680.and is referenced to NAD 83.
 QQ0680
 QQ0680.The dynamic height is computed by dividing the NAVD 88
 QQ0680.geopotential number by the normal gravity value computed on the
 QQ0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0680.degrees latitude (g = 980.6199 gals.).
 QQ0680
 QQ0680.The modeled gravity was interpolated from observed gravity values.
 QQ0680
 QQ0680. The following values were computed from the NAD 83(2011) position.
 QQ0680
 QQ0680;                    North         East     Units Scale Factor Converg.
 QQ0680;SPC SD N     -   210,809.993   836,047.185   MT  1.00000141   +2 08 42.7
 QQ0680;SPC SD N     -   691,632.45  2,742,931.47   sFT  1.00000141   +2 08 42.7
 QQ0680;UTM  14      - 5,061,677.008   658,144.038   MT  0.99990748   +1 27 13.3
 QQ0680
 QQ0680!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0680!SPC SD N     -   0.99994741  x   1.00000141  =   0.99994882
 QQ0680!UTM  14      -   0.99994741  x   0.99990748  =   0.99985490
 QQ0680
 QQ0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR5814461677(NAD 83)
 QQ0680
 QQ0680                          SUPERSEDED SURVEY CONTROL
 QQ0680
 QQ0680  NAD 83(2007)-  45 41 26.12289(N)    096 58 08.14771(W) AD(2002.00) 0
 QQ0680  ELLIP H (02/10/07)  335.472  (m)                       GP(2002.00)    
 QQ0680  NAD 83(1996)-  45 41 26.12268(N)    096 58 08.14757(W) AD(       ) A
 QQ0680  ELLIP H (06/23/03)  335.478  (m)                       GP(       ) 3 1
 QQ0680  NAVD 88 (03/11/15)  361.3    (m)  GEOID12A model used  GPS OBS        
 QQ0680  NAVD 88 (03/06/08)  361.3    (m)  GEOID03  model used  GPS OBS        
 QQ0680  NAVD 88             361.33   (m)         1185.5    (f) LEVELING    3  
 QQ0680
 QQ0680.Superseded values are not recommended for survey control.
 QQ0680
 QQ0680.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0680.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0680
 QQ0680_MARKER: P = PIPE CAP
 QQ0680_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0680_STAMPING: 29.234.3 1989
 QQ0680_MARK LOGO: SDDT
 QQ0680_PROJECTION: RECESSED 13 CENTIMETERS
 QQ0680_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0680_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0680_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0680+SATELLITE: SATELLITE OBSERVATIONS - July 02, 2013
 QQ0680
 QQ0680  HISTORY     - Date     Condition        Report By
 QQ0680  HISTORY     - 19890401 MONUMENTED       SDDT
 QQ0680  HISTORY     - 19900725 GOOD             NGS
 QQ0680  HISTORY     - 20020603 GOOD             SDDT
 QQ0680  HISTORY     - 20070830 GOOD             MNDT
 QQ0680  HISTORY     - 20101005 GOOD             MNDT
 QQ0680  HISTORY     - 20130702 GOOD             MNDT
 QQ0680
 QQ0680                          STATION DESCRIPTION
 QQ0680
 QQ0680'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0680'3.7 KM (2.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0680'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.55 KM (0.34 MI)
 QQ0680'NORTH OF MILEPOST 238, 43.3 M (142.1 FT) SOUTH OF THE MOST SOUTHERLY
 QQ0680'OF 2 FENCE BRACE POSTS, 29.3 M (96.1 FT) EAST OF THE CENTERLINE OF
 QQ0680'THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL
 QQ0680'OF THE HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--THE
 QQ0680'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP
 QQ0680'THAT IS ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 QQ0680'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC SCREW CAP.
 QQ0680'THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
 QQ0680
 QQ0680                          STATION RECOVERY (2002)
 QQ0680
 QQ0680'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 QQ0680'RECOVERED AS DESCRIBED
 QQ0680'
 QQ0680
 QQ0680                          STATION RECOVERY (2007)
 QQ0680
 QQ0680'RECOVERY NOTE BY MN DEPT OF TRANSP 2007 (CAG)
 QQ0680'3 MILES NORTH OF SISSETON, 2.3 MILES NORTH OF THE JUNCTION OF STATE
 QQ0680'HIGHWAY 10 AND INTERSTATE HIGHWAY 29 IN SISSETON, AT INTERSTATE
 QQ0680'HIGHWAY 29 MILEPOINT 234.3, 142.1 FEET SOUTH OF SOUTH BRACED WOOD
 QQ0680'FENCE POST OF 2, 96.1 FEET EAST OF NORTH BOUND INTERSTATE HIGHWAY 29,
 QQ0680'1.3 FEET EAST OF STEEL SIGN POST, 1.2 FEET WEST OF WITNESS POST.
 QQ0680
 QQ0680                          STATION RECOVERY (2010)
 QQ0680
 QQ0680'RECOVERY NOTE BY MN DEPT OF TRANSP 2010 (KMS)
 QQ0680'3 MI (4.8 KM) NORTHEAST OF SISSETON, 2.3 MI (3.7 KM) NORTHEAST ALONG
 QQ0680'INTERSTATE HIGHWAY 29 FROM THE JUNCTION OF TRUNK HIGHWAY 10 AND
 QQ0680'INTERSTATE HIGHWAY 29 TO MILE POINT 234.3, 142.1 FT (43.3 M) SOUTH OF
 QQ0680'SOUTH BRACED WOODEN FENCE POST OF 2, 96.1 FT (29.3 M) EAST OF
 QQ0680'NORTHBOUND INTERSTATE HIGHWAY 29, 1.3 FT (0.4 M) EAST OF STEEL SIGN
 QQ0680'POST, 1.2 FT (0.4 M) WEST OF A WITNESS POST.
 QQ0680
 QQ0680                          STATION RECOVERY (2013)
 QQ0680
 QQ0680'RECOVERY NOTE BY MN DEPT OF TRANSP 2013 (JXJ)
 QQ0680'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0679 ***********************************************************************
 QQ0679  DESIGNATION -  I29 234.51
 QQ0679  PID         -  QQ0679
 QQ0679  STATE/COUNTY-  SD/ROBERTS
 QQ0679  COUNTRY     -  US
 QQ0679  USGS QUAD   -  PEEVER NW (2017)
 QQ0679
 QQ0679                         *CURRENT SURVEY CONTROL
 QQ0679  ______________________________________________________________________
 QQ0679* NAD 83(1986) POSITION- 45 41 35.     (N) 096 58 04.     (W)   SCALED
 QQ0679* NAVD 88 ORTHO HEIGHT -   362.808 (meters)     1190.31  (feet) ADJUSTED
 QQ0679  ______________________________________________________________________
 QQ0679  GEOID HEIGHT    -        -25.899 (meters)                     GEOID18
 QQ0679  DYNAMIC HEIGHT  -        362.795 (meters)     1190.27  (feet) COMP
 QQ0679  MODELED GRAVITY -    980,567.5   (mgal)                       NAVD 88
 QQ0679
 QQ0679  VERT ORDER      -  FIRST     CLASS II
 QQ0679
 QQ0679.The horizontal coordinates were scaled from a map and have
 QQ0679.an estimated accuracy of +/- 6 seconds.
 QQ0679
 QQ0679.The orthometric height was determined by differential leveling and
 QQ0679.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0679.in June 1991.
 QQ0679
 QQ0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0679.GEOID18 height accuracy estimate available here.
 QQ0679
 QQ0679.Click photographs - Photos may exist for this station.
 QQ0679
 QQ0679.The dynamic height is computed by dividing the NAVD 88
 QQ0679.geopotential number by the normal gravity value computed on the
 QQ0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0679.degrees latitude (g = 980.6199 gals.).
 QQ0679
 QQ0679.The modeled gravity was interpolated from observed gravity values.
 QQ0679
 QQ0679;                    North         East    Units  Estimated Accuracy
 QQ0679;SPC SD N     -   211,090.      836,130.      MT  (+/- 180 meters Scaled)
 QQ0679
 QQ0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR582619(NAD 83)
 QQ0679
 QQ0679                          SUPERSEDED SURVEY CONTROL
 QQ0679
 QQ0679.No superseded survey control is available for this station.
 QQ0679
 QQ0679_MARKER: DB = BENCH MARK DISK
 QQ0679_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0679_STAMPING: 29.234.51 1983 1189.42
 QQ0679_MARK LOGO: SDDT
 QQ0679_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0679_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0679+STABILITY: SURFACE MOTION
 QQ0679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0679+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0679
 QQ0679  HISTORY     - Date     Condition        Report By
 QQ0679  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0679  HISTORY     - 19900725 GOOD             NGS
 QQ0679
 QQ0679                          STATION DESCRIPTION
 QQ0679
 QQ0679'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0679'4.0 KM (2.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0679'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.8 KM (0.5 MI)
 QQ0679'NORTH OF MILEPOST 234, 45.4 M (148.9 FT) NORTH OF THE MOST NORTHERLY
 QQ0679'OF 2 FENCE BRACE POSTS, 29.2 M (95.8 FT) EAST OF AND LEVEL WITH THE
 QQ0679'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 QQ0679'WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.3 M (1.0 FT)
 QQ0679'BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0678 ***********************************************************************
 QQ0678  DESIGNATION -  I29 235.83
 QQ0678  PID         -  QQ0678
 QQ0678  STATE/COUNTY-  SD/ROBERTS
 QQ0678  COUNTRY     -  US
 QQ0678  USGS QUAD   -  PEEVER NW (2017)
 QQ0678
 QQ0678                         *CURRENT SURVEY CONTROL
 QQ0678  ______________________________________________________________________
 QQ0678* NAD 83(1986) POSITION- 45 42 39.     (N) 096 57 24.     (W)   SCALED
 QQ0678* NAVD 88 ORTHO HEIGHT -   355.102 (meters)     1165.03  (feet) ADJUSTED
 QQ0678  ______________________________________________________________________
 QQ0678  GEOID HEIGHT    -        -25.924 (meters)                     GEOID18
 QQ0678  DYNAMIC HEIGHT  -        355.090 (meters)     1164.99  (feet) COMP
 QQ0678  MODELED GRAVITY -    980,570.0   (mgal)                       NAVD 88
 QQ0678
 QQ0678  VERT ORDER      -  FIRST     CLASS II
 QQ0678
 QQ0678.The horizontal coordinates were scaled from a map and have
 QQ0678.an estimated accuracy of +/- 6 seconds.
 QQ0678
 QQ0678.The orthometric height was determined by differential leveling and
 QQ0678.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0678.in June 1991.
 QQ0678
 QQ0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0678.GEOID18 height accuracy estimate available here.
 QQ0678
 QQ0678.Click photographs - Photos may exist for this station.
 QQ0678
 QQ0678.The dynamic height is computed by dividing the NAVD 88
 QQ0678.geopotential number by the normal gravity value computed on the
 QQ0678.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0678.degrees latitude (g = 980.6199 gals.).
 QQ0678
 QQ0678.The modeled gravity was interpolated from observed gravity values.
 QQ0678
 QQ0678;                    North         East    Units  Estimated Accuracy
 QQ0678;SPC SD N     -   213,090.      836,920.      MT  (+/- 180 meters Scaled)
 QQ0678
 QQ0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR590639(NAD 83)
 QQ0678
 QQ0678                          SUPERSEDED SURVEY CONTROL
 QQ0678
 QQ0678.No superseded survey control is available for this station.
 QQ0678
 QQ0678_MARKER: DB = BENCH MARK DISK
 QQ0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0678_STAMPING: 29-235.83 1981 1164.15
 QQ0678_MARK LOGO: SDDT
 QQ0678_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0678+STABILITY: SURFACE MOTION
 QQ0678_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0678+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0678
 QQ0678  HISTORY     - Date     Condition        Report By
 QQ0678  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0678  HISTORY     - 19900725 GOOD             NGS
 QQ0678
 QQ0678                          STATION DESCRIPTION
 QQ0678
 QQ0678'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0678'6.1 KM (3.8 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0678'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.35 KM (0.84 MI)
 QQ0678'NORTHEAST OF MILEPOST 235, 29.4 M (96.5 FT) SOUTHEAST OF AND LEVEL
 QQ0678'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.5 M
 QQ0678'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.35 M (1.15 FT) NORTHWEST
 QQ0678'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.3 M (1.0 FT) BELOW
 QQ0678'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0677 ***********************************************************************
 QQ0677  DESIGNATION -  I29 236.98
 QQ0677  PID         -  QQ0677
 QQ0677  STATE/COUNTY-  SD/ROBERTS
 QQ0677  COUNTRY     -  US
 QQ0677  USGS QUAD   -  PEEVER NW (2017)
 QQ0677
 QQ0677                         *CURRENT SURVEY CONTROL
 QQ0677  ______________________________________________________________________
 QQ0677* NAD 83(1986) POSITION- 45 43 32.     (N) 096 56 43.     (W)   SCALED
 QQ0677* NAVD 88 ORTHO HEIGHT -   349.814 (meters)     1147.68  (feet) ADJUSTED
 QQ0677  ______________________________________________________________________
 QQ0677  GEOID HEIGHT    -        -25.945 (meters)                     GEOID18
 QQ0677  DYNAMIC HEIGHT  -        349.802 (meters)     1147.64  (feet) COMP
 QQ0677  MODELED GRAVITY -    980,572.1   (mgal)                       NAVD 88
 QQ0677
 QQ0677  VERT ORDER      -  FIRST     CLASS II
 QQ0677
 QQ0677.The horizontal coordinates were scaled from a map and have
 QQ0677.an estimated accuracy of +/- 6 seconds.
 QQ0677
 QQ0677.The orthometric height was determined by differential leveling and
 QQ0677.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0677.in June 1991.
 QQ0677
 QQ0677.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0677.GEOID18 height accuracy estimate available here.
 QQ0677
 QQ0677.Click photographs - Photos may exist for this station.
 QQ0677
 QQ0677.The dynamic height is computed by dividing the NAVD 88
 QQ0677.geopotential number by the normal gravity value computed on the
 QQ0677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0677.degrees latitude (g = 980.6199 gals.).
 QQ0677
 QQ0677.The modeled gravity was interpolated from observed gravity values.
 QQ0677
 QQ0677;                    North         East    Units  Estimated Accuracy
 QQ0677;SPC SD N     -   214,760.      837,740.      MT  (+/- 180 meters Scaled)
 QQ0677
 QQ0677_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR598656(NAD 83)
 QQ0677
 QQ0677                          SUPERSEDED SURVEY CONTROL
 QQ0677
 QQ0677.No superseded survey control is available for this station.
 QQ0677
 QQ0677_MARKER: DB = BENCH MARK DISK
 QQ0677_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0677_STAMPING: 29-236.98 1981 1146.84
 QQ0677_MARK LOGO: SDDT
 QQ0677_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0677_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0677+STABILITY: SURFACE MOTION
 QQ0677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0677+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0677
 QQ0677  HISTORY     - Date     Condition        Report By
 QQ0677  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0677  HISTORY     - 19900725 GOOD             NGS
 QQ0677
 QQ0677                          STATION DESCRIPTION
 QQ0677
 QQ0677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0677'8.0 KM (5.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0677'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 47.4 M (155.5 FT)
 QQ0677'SOUTHWEST OF THE MOST SOUTHWESTERLY OF 2 FENCE BRACE POSTS, 43.1 M
 QQ0677'(141.4 FT) SOUTHWEST OF MILEPOST 237, 29.3 M (96.1 FT) SOUTHEAST OF
 QQ0677'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY,
 QQ0677'0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 QQ0677'MONUMENT IS 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0674 ***********************************************************************
 QQ0674  DESIGNATION -  I29 237.4
 QQ0674  PID         -  QQ0674
 QQ0674  STATE/COUNTY-  SD/ROBERTS
 QQ0674  COUNTRY     -  US
 QQ0674  USGS QUAD   -  PEEVER NW (2017)
 QQ0674
 QQ0674                         *CURRENT SURVEY CONTROL
 QQ0674  ______________________________________________________________________
 QQ0674* NAD 83(1986) POSITION- 45 44 00.     (N) 096 56 21.     (W)   SCALED
 QQ0674* NAVD 88 ORTHO HEIGHT -   348.566 (meters)     1143.59  (feet) ADJUSTED
 QQ0674  ______________________________________________________________________
 QQ0674  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 QQ0674  DYNAMIC HEIGHT  -        348.555 (meters)     1143.55  (feet) COMP
 QQ0674  MODELED GRAVITY -    980,573.1   (mgal)                       NAVD 88
 QQ0674
 QQ0674  VERT ORDER      -  FIRST     CLASS II
 QQ0674
 QQ0674.The horizontal coordinates were scaled from a map and have
 QQ0674.an estimated accuracy of +/- 6 seconds.
 QQ0674
 QQ0674.The orthometric height was determined by differential leveling and
 QQ0674.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0674.in June 1991.
 QQ0674
 QQ0674.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0674.GEOID18 height accuracy estimate available here.
 QQ0674
 QQ0674.Click photographs - Photos may exist for this station.
 QQ0674
 QQ0674.The dynamic height is computed by dividing the NAVD 88
 QQ0674.geopotential number by the normal gravity value computed on the
 QQ0674.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0674.degrees latitude (g = 980.6199 gals.).
 QQ0674
 QQ0674.The modeled gravity was interpolated from observed gravity values.
 QQ0674
 QQ0674;                    North         East    Units  Estimated Accuracy
 QQ0674;SPC SD N     -   215,650.      838,180.      MT  (+/- 180 meters Scaled)
 QQ0674
 QQ0674_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR603664(NAD 83)
 QQ0674
 QQ0674                          SUPERSEDED SURVEY CONTROL
 QQ0674
 QQ0674.No superseded survey control is available for this station.
 QQ0674
 QQ0674_MARKER: Z = SEE DESCRIPTION
 QQ0674_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0674_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0674_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0674_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0674+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0674
 QQ0674  HISTORY     - Date     Condition        Report By
 QQ0674  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0674  HISTORY     - 19900725 GOOD             NGS
 QQ0674
 QQ0674                          STATION DESCRIPTION
 QQ0674
 QQ0674'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0674'8.9 KM (5.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0674'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.9 KM (0.6 MI)
 QQ0674'NORTHEAST OF MILEPOST 237, 12.5 M (41.0 FT) EAST-NORTHEAST OF THE
 QQ0674'EAST CORNER OF THE NORTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 11.8 M
 QQ0674'(38.7 FT) SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0674'HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND O.3 M BELOW
 QQ0674'THE LEVEL OF THE HIGHWAY.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON
 QQ0674'PIPE CAP ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM
 QQ0674'POINT IS THROUGH AN 8 BY 8-INCH METAL PLATE.  THE PIPE AND SLEEVE
 QQ0674'DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0676 ***********************************************************************
 QQ0676  DESIGNATION -  I29 237.56
 QQ0676  PID         -  QQ0676
 QQ0676  STATE/COUNTY-  SD/ROBERTS
 QQ0676  COUNTRY     -  US
 QQ0676  USGS QUAD   -  PEEVER NW (2017)
 QQ0676
 QQ0676                         *CURRENT SURVEY CONTROL
 QQ0676  ______________________________________________________________________
 QQ0676* NAD 83(1986) POSITION- 45 43 59.     (N) 096 56 22.     (W)   SCALED
 QQ0676* NAVD 88 ORTHO HEIGHT -   349.158 (meters)     1145.53  (feet) ADJUSTED
 QQ0676  ______________________________________________________________________
 QQ0676  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 QQ0676  DYNAMIC HEIGHT  -        349.147 (meters)     1145.49  (feet) COMP
 QQ0676  MODELED GRAVITY -    980,573.1   (mgal)                       NAVD 88
 QQ0676
 QQ0676  VERT ORDER      -  FIRST     CLASS II
 QQ0676
 QQ0676.The horizontal coordinates were scaled from a map and have
 QQ0676.an estimated accuracy of +/- 6 seconds.
 QQ0676
 QQ0676.The orthometric height was determined by differential leveling and
 QQ0676.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0676.in June 1991.
 QQ0676
 QQ0676.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0676.GEOID18 height accuracy estimate available here.
 QQ0676
 QQ0676.Click photographs - Photos may exist for this station.
 QQ0676
 QQ0676.The dynamic height is computed by dividing the NAVD 88
 QQ0676.geopotential number by the normal gravity value computed on the
 QQ0676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0676.degrees latitude (g = 980.6199 gals.).
 QQ0676
 QQ0676.The modeled gravity was interpolated from observed gravity values.
 QQ0676
 QQ0676;                    North         East    Units  Estimated Accuracy
 QQ0676;SPC SD N     -   215,610.      838,160.      MT  (+/- 180 meters Scaled)
 QQ0676
 QQ0676_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR603664(NAD 83)
 QQ0676
 QQ0676                          SUPERSEDED SURVEY CONTROL
 QQ0676
 QQ0676.No superseded survey control is available for this station.
 QQ0676
 QQ0676_MARKER: DB = BENCH MARK DISK
 QQ0676_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0676_SP_SET: ABUTMENT
 QQ0676_STAMPING: 29-237.56 1981 1144.60
 QQ0676_MARK LOGO: SDDT
 QQ0676_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0676_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0676_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0676+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0676
 QQ0676  HISTORY     - Date     Condition        Report By
 QQ0676  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0676  HISTORY     - 19900725 GOOD             NGS
 QQ0676
 QQ0676                          STATION DESCRIPTION
 QQ0676
 QQ0676'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0676'8.9 KM (5.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0676'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 0.95
 QQ0676'M (3.12 FT) NORTHWEST OF THE SOUTHEAST END OF THE SOUTH CONCRETE
 QQ0676'ABUTMENT OF THE NORTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.9 KM
 QQ0676'(0.6 MI) NORTHEAST OF MILEPOST 237, 7.4 M (24.3 FT) SOUTHEAST OF AND
 QQ0676'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND
 QQ0676'0.4 M (1.3 FT) NORTH-NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0675 ***********************************************************************
 QQ0675  DESIGNATION -  I29 237.58
 QQ0675  PID         -  QQ0675
 QQ0675  STATE/COUNTY-  SD/ROBERTS
 QQ0675  COUNTRY     -  US
 QQ0675  USGS QUAD   -  PEEVER NW (2017)
 QQ0675
 QQ0675                         *CURRENT SURVEY CONTROL
 QQ0675  ______________________________________________________________________
 QQ0675* NAD 83(1986) POSITION- 45 44 00.     (N) 096 56 23.     (W)   SCALED
 QQ0675* NAVD 88 ORTHO HEIGHT -   349.129 (meters)     1145.43  (feet) ADJUSTED
 QQ0675  ______________________________________________________________________
 QQ0675  GEOID HEIGHT    -        -25.954 (meters)                     GEOID18
 QQ0675  DYNAMIC HEIGHT  -        349.117 (meters)     1145.39  (feet) COMP
 QQ0675  MODELED GRAVITY -    980,573.1   (mgal)                       NAVD 88
 QQ0675
 QQ0675  VERT ORDER      -  FIRST     CLASS II
 QQ0675
 QQ0675.The horizontal coordinates were scaled from a map and have
 QQ0675.an estimated accuracy of +/- 6 seconds.
 QQ0675
 QQ0675.The orthometric height was determined by differential leveling and
 QQ0675.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0675.in June 1991.
 QQ0675
 QQ0675.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0675.GEOID18 height accuracy estimate available here.
 QQ0675
 QQ0675.Click photographs - Photos may exist for this station.
 QQ0675
 QQ0675.The dynamic height is computed by dividing the NAVD 88
 QQ0675.geopotential number by the normal gravity value computed on the
 QQ0675.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0675.degrees latitude (g = 980.6199 gals.).
 QQ0675
 QQ0675.The modeled gravity was interpolated from observed gravity values.
 QQ0675
 QQ0675;                    North         East    Units  Estimated Accuracy
 QQ0675;SPC SD N     -   215,640.      838,140.      MT  (+/- 180 meters Scaled)
 QQ0675
 QQ0675_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR602664(NAD 83)
 QQ0675
 QQ0675                          SUPERSEDED SURVEY CONTROL
 QQ0675
 QQ0675.No superseded survey control is available for this station.
 QQ0675
 QQ0675_MARKER: DB = BENCH MARK DISK
 QQ0675_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0675_SP_SET: ABUTMENT
 QQ0675_STAMPING: 29-237.58 1981 1144.58
 QQ0675_MARK LOGO: SDDT
 QQ0675_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0675_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0675_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0675+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0675
 QQ0675  HISTORY     - Date     Condition        Report By
 QQ0675  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0675  HISTORY     - 19900725 GOOD             NGS
 QQ0675
 QQ0675                          STATION DESCRIPTION
 QQ0675
 QQ0675'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0675'8.9 KM (5.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0675'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), IN TOP OF AND 0.9 M
 QQ0675'(3.0 FT) SOUTHEAST OF THE NORTHWEST END OF THE NORTH CONCRETE
 QQ0675'ABUTMENT OF THE SOUTHBOUND HIGHWAY BRIDGE SPANNING A CREEK, 0.9 KM
 QQ0675'(0.6 MI) NORTHEAST OF MILEPOST 237, 7.4 M (24.3 FT) NORTHWEST OF AND
 QQ0675'LEVEL WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND
 QQ0675'0.7 M (2.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0673 ***********************************************************************
 QQ0673  DESIGNATION -  I29 238.12
 QQ0673  PID         -  QQ0673
 QQ0673  STATE/COUNTY-  SD/ROBERTS
 QQ0673  COUNTRY     -  US
 QQ0673  USGS QUAD   -  PEEVER NW (2017)
 QQ0673
 QQ0673                         *CURRENT SURVEY CONTROL
 QQ0673  ______________________________________________________________________
 QQ0673* NAD 83(1986) POSITION- 45 44 24.     (N) 096 56 03.     (W)   SCALED
 QQ0673* NAVD 88 ORTHO HEIGHT -   350.339 (meters)     1149.40  (feet) ADJUSTED
 QQ0673  ______________________________________________________________________
 QQ0673  GEOID HEIGHT    -        -25.962 (meters)                     GEOID18
 QQ0673  DYNAMIC HEIGHT  -        350.328 (meters)     1149.37  (feet) COMP
 QQ0673  MODELED GRAVITY -    980,574.1   (mgal)                       NAVD 88
 QQ0673
 QQ0673  VERT ORDER      -  FIRST     CLASS II
 QQ0673
 QQ0673.The horizontal coordinates were scaled from a map and have
 QQ0673.an estimated accuracy of +/- 6 seconds.
 QQ0673
 QQ0673.The orthometric height was determined by differential leveling and
 QQ0673.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0673.in June 1991.
 QQ0673
 QQ0673.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0673.GEOID18 height accuracy estimate available here.
 QQ0673
 QQ0673.Click photographs - Photos may exist for this station.
 QQ0673
 QQ0673.The dynamic height is computed by dividing the NAVD 88
 QQ0673.geopotential number by the normal gravity value computed on the
 QQ0673.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0673.degrees latitude (g = 980.6199 gals.).
 QQ0673
 QQ0673.The modeled gravity was interpolated from observed gravity values.
 QQ0673
 QQ0673;                    North         East    Units  Estimated Accuracy
 QQ0673;SPC SD N     -   216,400.      838,550.      MT  (+/- 180 meters Scaled)
 QQ0673
 QQ0673_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR607672(NAD 83)
 QQ0673
 QQ0673                          SUPERSEDED SURVEY CONTROL
 QQ0673
 QQ0673.No superseded survey control is available for this station.
 QQ0673
 QQ0673_MARKER: DB = BENCH MARK DISK
 QQ0673_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0673_STAMPING: 29-238.12 1981 1148.56
 QQ0673_MARK LOGO: SDDT
 QQ0673_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0673_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0673+STABILITY: SURFACE MOTION
 QQ0673_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0673+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0673
 QQ0673  HISTORY     - Date     Condition        Report By
 QQ0673  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0673  HISTORY     - 19900725 GOOD             NGS
 QQ0673
 QQ0673                          STATION DESCRIPTION
 QQ0673
 QQ0673'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0673'9.8 KM (6.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0673'JUNCTION OF STATE HIGHWAY 10 (SISSET0N EXIT 232), 0.2 KM (0.1 MI)
 QQ0673'NORTHEAST OF MILEPOST 238, 45.2 M (148.3 FT) SOUTHWEST OF THE MOST
 QQ0673'SOUTHWESTERLY OF 2 FENCE BRACE POSTS.  29.6 M (97.1 FT) SOUTHEAST OF
 QQ0673'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT)
 QQ0673'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS
 QQ0673'POST AND FENCE, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW THE GROUND
 QQ0673'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0672 ***********************************************************************
 QQ0672  DESIGNATION -  I29 238.5
 QQ0672  PID         -  QQ0672
 QQ0672  STATE/COUNTY-  SD/ROBERTS
 QQ0672  COUNTRY     -  US
 QQ0672  USGS QUAD   -  PEEVER NW (2017)
 QQ0672
 QQ0672                         *CURRENT SURVEY CONTROL
 QQ0672  ______________________________________________________________________
 QQ0672* NAD 83(1986) POSITION- 45 44 50.     (N) 096 55 46.     (W)   SCALED
 QQ0672* NAVD 88 ORTHO HEIGHT -   351.635 (meters)     1153.66  (feet) ADJUSTED
 QQ0672  ______________________________________________________________________
 QQ0672  GEOID HEIGHT    -        -25.970 (meters)                     GEOID18
 QQ0672  DYNAMIC HEIGHT  -        351.624 (meters)     1153.62  (feet) COMP
 QQ0672  MODELED GRAVITY -    980,575.1   (mgal)                       NAVD 88
 QQ0672
 QQ0672  VERT ORDER      -  FIRST     CLASS II
 QQ0672
 QQ0672.The horizontal coordinates were scaled from a map and have
 QQ0672.an estimated accuracy of +/- 6 seconds.
 QQ0672
 QQ0672.The orthometric height was determined by differential leveling and
 QQ0672.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0672.in June 1991.
 QQ0672
 QQ0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0672.GEOID18 height accuracy estimate available here.
 QQ0672
 QQ0672.Click photographs - Photos may exist for this station.
 QQ0672
 QQ0672.The dynamic height is computed by dividing the NAVD 88
 QQ0672.geopotential number by the normal gravity value computed on the
 QQ0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0672.degrees latitude (g = 980.6199 gals.).
 QQ0672
 QQ0672.The modeled gravity was interpolated from observed gravity values.
 QQ0672
 QQ0672;                    North         East    Units  Estimated Accuracy
 QQ0672;SPC SD N     -   217,220.      838,880.      MT  (+/- 180 meters Scaled)
 QQ0672
 QQ0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR610680(NAD 83)
 QQ0672
 QQ0672                          SUPERSEDED SURVEY CONTROL
 QQ0672
 QQ0672.No superseded survey control is available for this station.
 QQ0672
 QQ0672_MARKER: Z = SEE DESCRIPTION
 QQ0672_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0672_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0672_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0672+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0672
 QQ0672  HISTORY     - Date     Condition        Report By
 QQ0672  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0672  HISTORY     - 19900725 GOOD             NGS
 QQ0672
 QQ0672                          STATION DESCRIPTION
 QQ0672
 QQ0672'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0672'10.7 KM (6.6 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0672'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 1.1 KM (0.7 MI)
 QQ0672'NORTHEAST OF MILEPOST 238, 58.2 M (190.9 FT) NORTHEAST OF THE
 QQ0672'NORTHWEST CORNER OF A COUNTY ROAD OVERPASS, 27.9 M (91.5 FT)
 QQ0672'NORTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 QQ0672'1.8 M (5.9 FT) SOUTHEAST OF A FENCE, 1.5 M (4.9 FT) BELOW THE LEVEL
 QQ0672'OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.
 QQ0672'NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP ATTACHED TO A 1
 QQ0672'1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8 BY
 QQ0672'8-INCH METAL PLATE.  THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0671 ***********************************************************************
 QQ0671  DESIGNATION -  I29 239.25
 QQ0671  PID         -  QQ0671
 QQ0671  STATE/COUNTY-  SD/ROBERTS
 QQ0671  COUNTRY     -  US
 QQ0671  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0671
 QQ0671                         *CURRENT SURVEY CONTROL
 QQ0671  ______________________________________________________________________
 QQ0671* NAD 83(1986) POSITION- 45 45 14.     (N) 096 55 24.     (W)   SCALED
 QQ0671* NAVD 88 ORTHO HEIGHT -   350.173 (meters)     1148.86  (feet) ADJUSTED
 QQ0671  ______________________________________________________________________
 QQ0671  GEOID HEIGHT    -        -25.978 (meters)                     GEOID18
 QQ0671  DYNAMIC HEIGHT  -        350.163 (meters)     1148.83  (feet) COMP
 QQ0671  MODELED GRAVITY -    980,576.0   (mgal)                       NAVD 88
 QQ0671
 QQ0671  VERT ORDER      -  FIRST     CLASS II
 QQ0671
 QQ0671.The horizontal coordinates were scaled from a map and have
 QQ0671.an estimated accuracy of +/- 6 seconds.
 QQ0671
 QQ0671.The orthometric height was determined by differential leveling and
 QQ0671.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0671.in June 1991.
 QQ0671
 QQ0671.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0671.GEOID18 height accuracy estimate available here.
 QQ0671
 QQ0671.Click photographs - Photos may exist for this station.
 QQ0671
 QQ0671.The dynamic height is computed by dividing the NAVD 88
 QQ0671.geopotential number by the normal gravity value computed on the
 QQ0671.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0671.degrees latitude (g = 980.6199 gals.).
 QQ0671
 QQ0671.The modeled gravity was interpolated from observed gravity values.
 QQ0671
 QQ0671;                    North         East    Units  Estimated Accuracy
 QQ0671;SPC SD N     -   217,970.      839,330.      MT  (+/- 180 meters Scaled)
 QQ0671
 QQ0671_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR615688(NAD 83)
 QQ0671
 QQ0671                          SUPERSEDED SURVEY CONTROL
 QQ0671
 QQ0671.No superseded survey control is available for this station.
 QQ0671
 QQ0671_MARKER: DB = BENCH MARK DISK
 QQ0671_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0671_STAMPING: 29-239.25 1981 1147.98
 QQ0671_MARK LOGO: SDDT
 QQ0671_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0671_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0671+STABILITY: SURFACE MOTION
 QQ0671_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0671+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0671
 QQ0671  HISTORY     - Date     Condition        Report By
 QQ0671  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0671  HISTORY     - 19900725 GOOD             NGS
 QQ0671
 QQ0671                          STATION DESCRIPTION
 QQ0671
 QQ0671'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0671'11.6 KM (7.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0671'JUNCTION OF STATE HIGHWAY 10 (SISSETON EXIT 232), 0.4 KM (0.2 MI)
 QQ0671'NORTHEAST OF MILEPOST 239, 38.1 M (125.0 FT) SOUTHWEST OF A FENCE
 QQ0671'CORNER, 29.4 M (96.5 FT) SOUTHEAST OF THE CENTERLINE OF THE
 QQ0671'NORTHBOUND LANES OF THE HIGHWAY, 22.8 M (74.8 FT) NORTHEAST OF THE
 QQ0671'MOST NORTHEASTERLY OF 2 FENCE BRACE POSTS, 0.3 M (1.0 FT) NORTHWEST
 QQ0671'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW
 QQ0671'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0670 ***********************************************************************
 QQ0670  DESIGNATION -  I29 240.40
 QQ0670  PID         -  QQ0670
 QQ0670  STATE/COUNTY-  SD/ROBERTS
 QQ0670  COUNTRY     -  US
 QQ0670  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0670
 QQ0670                         *CURRENT SURVEY CONTROL
 QQ0670  ______________________________________________________________________
 QQ0670* NAD 83(1986) POSITION- 45 46 06.     (N) 096 54 43.     (W)   SCALED
 QQ0670* NAVD 88 ORTHO HEIGHT -   343.746 (meters)     1127.77  (feet) ADJUSTED
 QQ0670  ______________________________________________________________________
 QQ0670  GEOID HEIGHT    -        -25.995 (meters)                     GEOID18
 QQ0670  DYNAMIC HEIGHT  -        343.737 (meters)     1127.74  (feet) COMP
 QQ0670  MODELED GRAVITY -    980,578.3   (mgal)                       NAVD 88
 QQ0670
 QQ0670  VERT ORDER      -  FIRST     CLASS II
 QQ0670
 QQ0670.The horizontal coordinates were scaled from a map and have
 QQ0670.an estimated accuracy of +/- 6 seconds.
 QQ0670
 QQ0670.The orthometric height was determined by differential leveling and
 QQ0670.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0670.in June 1991.
 QQ0670
 QQ0670.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0670.GEOID18 height accuracy estimate available here.
 QQ0670
 QQ0670.Click photographs - Photos may exist for this station.
 QQ0670
 QQ0670.The dynamic height is computed by dividing the NAVD 88
 QQ0670.geopotential number by the normal gravity value computed on the
 QQ0670.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0670.degrees latitude (g = 980.6199 gals.).
 QQ0670
 QQ0670.The modeled gravity was interpolated from observed gravity values.
 QQ0670
 QQ0670;                    North         East    Units  Estimated Accuracy
 QQ0670;SPC SD N     -   219,610.      840,150.      MT  (+/- 180 meters Scaled)
 QQ0670
 QQ0670_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR623704(NAD 83)
 QQ0670
 QQ0670                          SUPERSEDED SURVEY CONTROL
 QQ0670
 QQ0670.No superseded survey control is available for this station.
 QQ0670
 QQ0670_MARKER: DB = BENCH MARK DISK
 QQ0670_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0670_STAMPING: 29-240.40 1981 1226.88
 QQ0670_MARK LOGO: SDDT
 QQ0670_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0670_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0670+STABILITY: SURFACE MOTION
 QQ0670_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0670+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0670
 QQ0670  HISTORY     - Date     Condition        Report By
 QQ0670  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0670  HISTORY     - 19900725 GOOD             NGS
 QQ0670
 QQ0670                          STATION DESCRIPTION
 QQ0670
 QQ0670'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0670'10.0 KM (6.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0670'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.65 KM (0.40
 QQ0670'MI) NORTHEAST OF MILEPOST 240, 29.0 M (95.1 FT) SOUTHEAST OF AND
 QQ0670'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 8.3
 QQ0670'M (27.2 FT) SOUTHWEST OF THE MOST SOUTHWESTERLY OF 2 FENCE BRACE
 QQ0670'POSTS, 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND THE
 QQ0670'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0669 ***********************************************************************
 QQ0669  DESIGNATION -  I29 241.45
 QQ0669  PID         -  QQ0669
 QQ0669  STATE/COUNTY-  SD/ROBERTS
 QQ0669  COUNTRY     -  US
 QQ0669  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0669
 QQ0669                         *CURRENT SURVEY CONTROL
 QQ0669  ______________________________________________________________________
 QQ0669* NAD 83(1986) POSITION- 45 46 54.     (N) 096 54 04.     (W)   SCALED
 QQ0669* NAVD 88 ORTHO HEIGHT -   331.491 (meters)     1087.57  (feet) ADJUSTED
 QQ0669  ______________________________________________________________________
 QQ0669  GEOID HEIGHT    -        -26.009 (meters)                     GEOID18
 QQ0669  DYNAMIC HEIGHT  -        331.483 (meters)     1087.54  (feet) COMP
 QQ0669  MODELED GRAVITY -    980,581.4   (mgal)                       NAVD 88
 QQ0669
 QQ0669  VERT ORDER      -  FIRST     CLASS II
 QQ0669
 QQ0669.The horizontal coordinates were scaled from a map and have
 QQ0669.an estimated accuracy of +/- 6 seconds.
 QQ0669
 QQ0669.The orthometric height was determined by differential leveling and
 QQ0669.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0669.in June 1991.
 QQ0669
 QQ0669.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0669.GEOID18 height accuracy estimate available here.
 QQ0669
 QQ0669.Click photographs - Photos may exist for this station.
 QQ0669
 QQ0669.The dynamic height is computed by dividing the NAVD 88
 QQ0669.geopotential number by the normal gravity value computed on the
 QQ0669.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0669.degrees latitude (g = 980.6199 gals.).
 QQ0669
 QQ0669.The modeled gravity was interpolated from observed gravity values.
 QQ0669
 QQ0669;                    North         East    Units  Estimated Accuracy
 QQ0669;SPC SD N     -   221,130.      840,940.      MT  (+/- 180 meters Scaled)
 QQ0669
 QQ0669_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR631719(NAD 83)
 QQ0669
 QQ0669                          SUPERSEDED SURVEY CONTROL
 QQ0669
 QQ0669.No superseded survey control is available for this station.
 QQ0669
 QQ0669_MARKER: DB = BENCH MARK DISK
 QQ0669_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0669_STAMPING: 29-241.45 1981 1086.66
 QQ0669_MARK LOGO: SDDT
 QQ0669_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0669_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0669+STABILITY: SURFACE MOTION
 QQ0669_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0669+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0669
 QQ0669  HISTORY     - Date     Condition        Report By
 QQ0669  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0669  HISTORY     - 19900725 GOOD             NGS
 QQ0669
 QQ0669                          STATION DESCRIPTION
 QQ0669
 QQ0669'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0669'8.3 KM (5.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0669'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.7 KM (0.4
 QQ0669'MI) NORTHEAST OF MILEPOST 241, 50.7 M (166.3 FT) NORTHEAST OF THE
 QQ0669'MOST NORTHEASTERLY OF 2 FENCE BRACE POSTS, 29.3 M (96.1 FT) SOUTHEAST
 QQ0669'OF AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 QQ0669'HIGHWAY, 0.35 M (1.15 FT) NORTHWEST OF A WITNESS POST AND FENCE, AND
 QQ0669'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0666 ***********************************************************************
 QQ0666  DESIGNATION -  I29 242.0
 QQ0666  PID         -  QQ0666
 QQ0666  STATE/COUNTY-  SD/ROBERTS
 QQ0666  COUNTRY     -  US
 QQ0666  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0666
 QQ0666                         *CURRENT SURVEY CONTROL
 QQ0666  ______________________________________________________________________
 QQ0666* NAD 83(1986) POSITION- 45 47 34.     (N) 096 53 39.     (W)   SCALED
 QQ0666* NAVD 88 ORTHO HEIGHT -   334.037 (meters)     1095.92  (feet) ADJUSTED
 QQ0666  ______________________________________________________________________
 QQ0666  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 QQ0666  DYNAMIC HEIGHT  -        334.030 (meters)     1095.90  (feet) COMP
 QQ0666  MODELED GRAVITY -    980,584.5   (mgal)                       NAVD 88
 QQ0666
 QQ0666  VERT ORDER      -  FIRST     CLASS II
 QQ0666
 QQ0666.The horizontal coordinates were scaled from a map and have
 QQ0666.an estimated accuracy of +/- 6 seconds.
 QQ0666
 QQ0666.The orthometric height was determined by differential leveling and
 QQ0666.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0666.in June 1991.
 QQ0666
 QQ0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0666.GEOID18 height accuracy estimate available here.
 QQ0666
 QQ0666.Click photographs - Photos may exist for this station.
 QQ0666
 QQ0666.The dynamic height is computed by dividing the NAVD 88
 QQ0666.geopotential number by the normal gravity value computed on the
 QQ0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0666.degrees latitude (g = 980.6199 gals.).
 QQ0666
 QQ0666.The modeled gravity was interpolated from observed gravity values.
 QQ0666
 QQ0666;                    North         East    Units  Estimated Accuracy
 QQ0666;SPC SD N     -   222,380.      841,430.      MT  (+/- 180 meters Scaled)
 QQ0666
 QQ0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR636731(NAD 83)
 QQ0666
 QQ0666                          SUPERSEDED SURVEY CONTROL
 QQ0666
 QQ0666.No superseded survey control is available for this station.
 QQ0666
 QQ0666_MARKER: Z = SEE DESCRIPTION
 QQ0666_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0666_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0666+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0666
 QQ0666  HISTORY     - Date     Condition        Report By
 QQ0666  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0666  HISTORY     - 19900725 GOOD             NGS
 QQ0666
 QQ0666                          STATION DESCRIPTION
 QQ0666
 QQ0666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0666'6.9 KM (4.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0666'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.45 KM (0.28
 QQ0666'MI) NORTHEAST OF MILEPOST 242, 0.25 KM (0.16 MI) NORTHEAST OF THE
 QQ0666'INTERSECTION OF COUNTY ROAD 23 (EXIT 242), 102.0 M (334.6 FT)
 QQ0666'NORTHWEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY,
 QQ0666'42.0 M (137.8 FT) NORTHWEST OF AND LEVEL WITH THE CENTER OF THE
 QQ0666'SOUTHBOUND OFF RAMP, 8.5 M (27.9 FT) SOUTH OF THE MOST WESTERLY OF 5
 QQ0666'FENCE BRACE POSTS, AND 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.
 QQ0666'NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP ATTACHED TO A 1
 QQ0666'1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8 BY
 QQ0666'8-INCH METAL PLATE.  THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0667 ***********************************************************************
 QQ0667  DESIGNATION -  I29 242.14
 QQ0667  PID         -  QQ0667
 QQ0667  STATE/COUNTY-  SD/ROBERTS
 QQ0667  COUNTRY     -  US
 QQ0667  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0667
 QQ0667                         *CURRENT SURVEY CONTROL
 QQ0667  ______________________________________________________________________
 QQ0667* NAD 83(1986) POSITION- 45 47 26.     (N) 096 53 40.     (W)   SCALED
 QQ0667* NAVD 88 ORTHO HEIGHT -   337.283 (meters)     1106.57  (feet) ADJUSTED
 QQ0667  ______________________________________________________________________
 QQ0667  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 QQ0667  DYNAMIC HEIGHT  -        337.275 (meters)     1106.54  (feet) COMP
 QQ0667  MODELED GRAVITY -    980,583.9   (mgal)                       NAVD 88
 QQ0667
 QQ0667  VERT ORDER      -  FIRST     CLASS II
 QQ0667
 QQ0667.The horizontal coordinates were scaled from a map and have
 QQ0667.an estimated accuracy of +/- 6 seconds.
 QQ0667
 QQ0667.The orthometric height was determined by differential leveling and
 QQ0667.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0667.in June 1991.
 QQ0667
 QQ0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0667.GEOID18 height accuracy estimate available here.
 QQ0667
 QQ0667.Click photographs - Photos may exist for this station.
 QQ0667
 QQ0667.The dynamic height is computed by dividing the NAVD 88
 QQ0667.geopotential number by the normal gravity value computed on the
 QQ0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0667.degrees latitude (g = 980.6199 gals.).
 QQ0667
 QQ0667.The modeled gravity was interpolated from observed gravity values.
 QQ0667
 QQ0667;                    North         East    Units  Estimated Accuracy
 QQ0667;SPC SD N     -   222,130.      841,420.      MT  (+/- 180 meters Scaled)
 QQ0667
 QQ0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR636729(NAD 83)
 QQ0667
 QQ0667                          SUPERSEDED SURVEY CONTROL
 QQ0667
 QQ0667.No superseded survey control is available for this station.
 QQ0667
 QQ0667_MARKER: DB = BENCH MARK DISK
 QQ0667_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0667_SP_SET: ABUTMENT
 QQ0667_STAMPING: 29-242.14 1981 1105.66
 QQ0667_MARK LOGO: SDDT
 QQ0667_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0667_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0667+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0667
 QQ0667  HISTORY     - Date     Condition        Report By
 QQ0667  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0667  HISTORY     - 19900725 GOOD             NGS
 QQ0667  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0667
 QQ0667                          STATION DESCRIPTION
 QQ0667
 QQ0667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0667'7.2 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0667'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0667'1.0 M (3.3 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT OF
 QQ0667'THE SOUTHBOUND HIGHWAY OVERPASS OF COUNTY ROAD 23 (EXIT 242), 0.2 KM
 QQ0667'(0.1 MI) NORTHEAST OF MILEPOST 242, AND 7.6 M (24.9 FT) NORTHWEST OF
 QQ0667'AND LEVEL WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY.
 QQ0667
 QQ0667                          STATION RECOVERY (2013)
 QQ0667
 QQ0667'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0668 ***********************************************************************
 QQ0668  DESIGNATION -  I29 242.15
 QQ0668  PID         -  QQ0668
 QQ0668  STATE/COUNTY-  SD/ROBERTS
 QQ0668  COUNTRY     -  US
 QQ0668  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0668
 QQ0668                         *CURRENT SURVEY CONTROL
 QQ0668  ______________________________________________________________________
 QQ0668* NAD 83(1986) POSITION- 45 47 26.     (N) 096 53 38.     (W)   SCALED
 QQ0668* NAVD 88 ORTHO HEIGHT -   337.278 (meters)     1106.55  (feet) ADJUSTED
 QQ0668  ______________________________________________________________________
 QQ0668  GEOID HEIGHT    -        -26.018 (meters)                     GEOID18
 QQ0668  DYNAMIC HEIGHT  -        337.271 (meters)     1106.53  (feet) COMP
 QQ0668  MODELED GRAVITY -    980,583.9   (mgal)                       NAVD 88
 QQ0668
 QQ0668  VERT ORDER      -  FIRST     CLASS II
 QQ0668
 QQ0668.The horizontal coordinates were scaled from a map and have
 QQ0668.an estimated accuracy of +/- 6 seconds.
 QQ0668
 QQ0668.The orthometric height was determined by differential leveling and
 QQ0668.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0668.in June 1991.
 QQ0668
 QQ0668.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0668.GEOID18 height accuracy estimate available here.
 QQ0668
 QQ0668.Click photographs - Photos may exist for this station.
 QQ0668
 QQ0668.The dynamic height is computed by dividing the NAVD 88
 QQ0668.geopotential number by the normal gravity value computed on the
 QQ0668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0668.degrees latitude (g = 980.6199 gals.).
 QQ0668
 QQ0668.The modeled gravity was interpolated from observed gravity values.
 QQ0668
 QQ0668;                    North         East    Units  Estimated Accuracy
 QQ0668;SPC SD N     -   222,130.      841,460.      MT  (+/- 180 meters Scaled)
 QQ0668
 QQ0668_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR636729(NAD 83)
 QQ0668
 QQ0668                          SUPERSEDED SURVEY CONTROL
 QQ0668
 QQ0668.No superseded survey control is available for this station.
 QQ0668
 QQ0668_MARKER: DB = BENCH MARK DISK
 QQ0668_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0668_SP_SET: ABUTMENT
 QQ0668_STAMPING: 29-242.15 1981 1105.66
 QQ0668_MARK LOGO: SDDT
 QQ0668_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0668_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0668_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0668+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0668
 QQ0668  HISTORY     - Date     Condition        Report By
 QQ0668  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0668  HISTORY     - 19900725 GOOD             NGS
 QQ0668  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0668
 QQ0668                          STATION DESCRIPTION
 QQ0668
 QQ0668'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0668'7.2 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0668'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0668'1.0 M (3.3 FT) WEST OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF
 QQ0668'THE NORTHBOUND HIGHWAY OVERPASS OF COUNTY ROAD 23 (EXIT 242), 0.2 KM
 QQ0668'(0.1 MI) NORTHEAST OF MILEPOST 242, AND 7.4 M (24.3 FT) SOUTHEAST OF
 QQ0668'AND LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY.
 QQ0668
 QQ0668                          STATION RECOVERY (2013)
 QQ0668
 QQ0668'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0668'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0665 ***********************************************************************
 QQ0665  DESIGNATION -  I29 242.70
 QQ0665  PID         -  QQ0665
 QQ0665  STATE/COUNTY-  SD/ROBERTS
 QQ0665  COUNTRY     -  US
 QQ0665  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0665
 QQ0665                         *CURRENT SURVEY CONTROL
 QQ0665  ______________________________________________________________________
 QQ0665* NAD 83(1986) POSITION- 45 47 50.     (N) 096 53 17.     (W)   SCALED
 QQ0665* NAVD 88 ORTHO HEIGHT -   329.685 (meters)     1081.64  (feet) ADJUSTED
 QQ0665  ______________________________________________________________________
 QQ0665  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 QQ0665  DYNAMIC HEIGHT  -        329.678 (meters)     1081.62  (feet) COMP
 QQ0665  MODELED GRAVITY -    980,585.7   (mgal)                       NAVD 88
 QQ0665
 QQ0665  VERT ORDER      -  FIRST     CLASS II
 QQ0665
 QQ0665.The horizontal coordinates were scaled from a map and have
 QQ0665.an estimated accuracy of +/- 6 seconds.
 QQ0665
 QQ0665.The orthometric height was determined by differential leveling and
 QQ0665.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0665.in June 1991.
 QQ0665
 QQ0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0665.GEOID18 height accuracy estimate available here.
 QQ0665
 QQ0665.Click photographs - Photos may exist for this station.
 QQ0665
 QQ0665.The dynamic height is computed by dividing the NAVD 88
 QQ0665.geopotential number by the normal gravity value computed on the
 QQ0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0665.degrees latitude (g = 980.6199 gals.).
 QQ0665
 QQ0665.The modeled gravity was interpolated from observed gravity values.
 QQ0665
 QQ0665;                    North         East    Units  Estimated Accuracy
 QQ0665;SPC SD N     -   222,890.      841,890.      MT  (+/- 180 meters Scaled)
 QQ0665
 QQ0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR641736(NAD 83)
 QQ0665
 QQ0665                          SUPERSEDED SURVEY CONTROL
 QQ0665
 QQ0665.No superseded survey control is available for this station.
 QQ0665
 QQ0665_MARKER: DB = BENCH MARK DISK
 QQ0665_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0665_STAMPING: 29-242.70 1981 1080.70
 QQ0665_MARK LOGO: SDDT
 QQ0665_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0665_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0665+STABILITY: SURFACE MOTION
 QQ0665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0665+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0665
 QQ0665  HISTORY     - Date     Condition        Report By
 QQ0665  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0665  HISTORY     - 19900725 GOOD             NGS
 QQ0665
 QQ0665                          STATION DESCRIPTION
 QQ0665
 QQ0665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0665'6.3 KM (3.9 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0665'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.1 KM (0.7
 QQ0665'MI) NORTHEAST OF MILEPOST 242, 0.9 KM (0.6 MI) NORTHEAST OF THE
 QQ0665'INTERSECTION OF COUNTY ROAD 23 (EXIT 242), 66.7 M (218.8 FT)
 QQ0665'SOUTHWEST OF A FENCE CORNER, 29.1 M (95.5 FT) SOUTHEAST OF AND LEVEL
 QQ0665'WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 33.9 M
 QQ0665'(111.2 FT) SOUTHWEST OF A T-FENCE CORNER, 0.4 M (1.3 FT) NORTHWEST OF
 QQ0665'A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.1 M (0.3 FT) BELOW
 QQ0665'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0664 ***********************************************************************
 QQ0664  DESIGNATION -  I29 243.27
 QQ0664  PID         -  QQ0664
 QQ0664  STATE/COUNTY-  SD/ROBERTS
 QQ0664  COUNTRY     -  US
 QQ0664  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0664
 QQ0664                         *CURRENT SURVEY CONTROL
 QQ0664  ______________________________________________________________________
 QQ0664* NAD 83(1986) POSITION- 45 48 17.14   (N) 096 52 55.80   (W)   HD_HELD1
 QQ0664* NAVD 88 ORTHO HEIGHT -   332.852 (meters)     1092.03  (feet) ADJUSTED
 QQ0664  ______________________________________________________________________
 QQ0664  GEOID HEIGHT    -        -26.032 (meters)                     GEOID18
 QQ0664  DYNAMIC HEIGHT  -        332.846 (meters)     1092.01  (feet) COMP
 QQ0664  MODELED GRAVITY -    980,587.6   (mgal)                       NAVD 88
 QQ0664
 QQ0664  VERT ORDER      -  FIRST     CLASS II
 QQ0664
 QQ0664.The horizontal coordinates were determined by differentially corrected
 QQ0664.hand held GPS observations or other comparable positioning techniques
 QQ0664.and have an estimated accuracy of +/- 3 meters.
 QQ0664
 QQ0664.The orthometric height was determined by differential leveling and
 QQ0664.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0664.in June 1991.
 QQ0664
 QQ0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0664.GEOID18 height accuracy estimate available here.
 QQ0664
 QQ0664.Click photographs - Photos may exist for this station.
 QQ0664
 QQ0664.The dynamic height is computed by dividing the NAVD 88
 QQ0664.geopotential number by the normal gravity value computed on the
 QQ0664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0664.degrees latitude (g = 980.6199 gals.).
 QQ0664
 QQ0664.The modeled gravity was interpolated from observed gravity values.
 QQ0664
 QQ0664;                    North         East    Units  Estimated Accuracy
 QQ0664;SPC SD N     -   223,747.1     842,312.0     MT  (+/- 3 meters HH1 GPS) 
 QQ0664
 QQ0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR6456374536(NAD 83)
 QQ0664
 QQ0664                          SUPERSEDED SURVEY CONTROL
 QQ0664
 QQ0664.No superseded survey control is available for this station.
 QQ0664
 QQ0664_MARKER: DB = BENCH MARK DISK
 QQ0664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0664_STAMPING: 1091.0 19 1091.04
 QQ0664_MARK LOGO: SDDT
 QQ0664_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0664+STABILITY: SURFACE MOTION
 QQ0664_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0664+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0664
 QQ0664  HISTORY     - Date     Condition        Report By
 QQ0664  HISTORY     - UNK      MONUMENTED       SDDT
 QQ0664  HISTORY     - 19900725 GOOD             NGS
 QQ0664
 QQ0664                          STATION DESCRIPTION
 QQ0664
 QQ0664'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0664'5.3 KM (3.3 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0664'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.45 KM (0.28
 QQ0664'MI) NORTHEAST OF MILEPOST 243, 35.7 M (117.1 FT) SOUTHWEST OF THE
 QQ0664'EXTENDED CENTER OF AN ABANDONED ROAD, 28.9 M (94.8 FT) SOUTHEAST OF
 QQ0664'THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT)
 QQ0664'BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) NORTHWEST OF A
 QQ0664'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QQ0664'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0663 ***********************************************************************
 QQ0663  DESIGNATION -  I29 243.91
 QQ0663  PID         -  QQ0663
 QQ0663  STATE/COUNTY-  SD/ROBERTS
 QQ0663  COUNTRY     -  US
 QQ0663  USGS QUAD   -  NEW EFFINGTON (2017)
 QQ0663
 QQ0663                         *CURRENT SURVEY CONTROL
 QQ0663  ______________________________________________________________________
 QQ0663* NAD 83(1986) POSITION- 45 48 46.     (N) 096 52 33.     (W)   SCALED
 QQ0663* NAVD 88 ORTHO HEIGHT -   333.360 (meters)     1093.70  (feet) ADJUSTED
 QQ0663  ______________________________________________________________________
 QQ0663  GEOID HEIGHT    -        -26.040 (meters)                     GEOID18
 QQ0663  DYNAMIC HEIGHT  -        333.354 (meters)     1093.68  (feet) COMP
 QQ0663  MODELED GRAVITY -    980,589.5   (mgal)                       NAVD 88
 QQ0663
 QQ0663  VERT ORDER      -  FIRST     CLASS II
 QQ0663
 QQ0663.The horizontal coordinates were scaled from a map and have
 QQ0663.an estimated accuracy of +/- 6 seconds.
 QQ0663
 QQ0663.The orthometric height was determined by differential leveling and
 QQ0663.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0663.in June 1991.
 QQ0663
 QQ0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0663.GEOID18 height accuracy estimate available here.
 QQ0663
 QQ0663.Click photographs - Photos may exist for this station.
 QQ0663
 QQ0663.The dynamic height is computed by dividing the NAVD 88
 QQ0663.geopotential number by the normal gravity value computed on the
 QQ0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0663.degrees latitude (g = 980.6199 gals.).
 QQ0663
 QQ0663.The modeled gravity was interpolated from observed gravity values.
 QQ0663
 QQ0663;                    North         East    Units  Estimated Accuracy
 QQ0663;SPC SD N     -   224,660.      842,770.      MT  (+/- 180 meters Scaled)
 QQ0663
 QQ0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR650754(NAD 83)
 QQ0663
 QQ0663                          SUPERSEDED SURVEY CONTROL
 QQ0663
 QQ0663.No superseded survey control is available for this station.
 QQ0663
 QQ0663_MARKER: DB = BENCH MARK DISK
 QQ0663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0663_STAMPING: 29-243.91 1981 1093.20
 QQ0663_MARK LOGO: SDDT
 QQ0663_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0663+STABILITY: SURFACE MOTION
 QQ0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0663+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0663
 QQ0663  HISTORY     - Date     Condition        Report By
 QQ0663  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0663  HISTORY     - 19900725 GOOD             NGS
 QQ0663
 QQ0663                          STATION DESCRIPTION
 QQ0663
 QQ0663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0663'4.3 KM (2.7 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0663'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.45 KM (0.90
 QQ0663'MI) NORTHEAST OF MILEPOST 243, 29.0 M (95.1 FT) SOUTHEAST OF THE
 QQ0663'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 10.2 M (33.5 FT)
 QQ0663'NORTHEAST OF A Y-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 QQ0663'HIGHWAY, AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND FENCE,
 QQ0663'AND THE MONUMENT IS 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0662 ***********************************************************************
 QQ0662  DESIGNATION -  I29 244.95
 QQ0662  PID         -  QQ0662
 QQ0662  STATE/COUNTY-  SD/ROBERTS
 QQ0662  COUNTRY     -  US
 QQ0662  USGS QUAD   -  VICTOR (2017)
 QQ0662
 QQ0662                         *CURRENT SURVEY CONTROL
 QQ0662  ______________________________________________________________________
 QQ0662* NAD 83(1986) POSITION- 45 49 34.     (N) 096 51 55.     (W)   SCALED
 QQ0662* NAVD 88 ORTHO HEIGHT -   332.476 (meters)     1090.80  (feet) ADJUSTED
 QQ0662  ______________________________________________________________________
 QQ0662  GEOID HEIGHT    -        -26.056 (meters)                     GEOID18
 QQ0662  DYNAMIC HEIGHT  -        332.471 (meters)     1090.78  (feet) COMP
 QQ0662  MODELED GRAVITY -    980,592.0   (mgal)                       NAVD 88
 QQ0662
 QQ0662  VERT ORDER      -  FIRST     CLASS II
 QQ0662
 QQ0662.The horizontal coordinates were scaled from a map and have
 QQ0662.an estimated accuracy of +/- 6 seconds.
 QQ0662
 QQ0662.The orthometric height was determined by differential leveling and
 QQ0662.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0662.in June 1991.
 QQ0662
 QQ0662.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0662.GEOID18 height accuracy estimate available here.
 QQ0662
 QQ0662.Click photographs - Photos may exist for this station.
 QQ0662
 QQ0662.The dynamic height is computed by dividing the NAVD 88
 QQ0662.geopotential number by the normal gravity value computed on the
 QQ0662.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0662.degrees latitude (g = 980.6199 gals.).
 QQ0662
 QQ0662.The modeled gravity was interpolated from observed gravity values.
 QQ0662
 QQ0662;                    North         East    Units  Estimated Accuracy
 QQ0662;SPC SD N     -   226,170.      843,530.      MT  (+/- 180 meters Scaled)
 QQ0662
 QQ0662_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR658769(NAD 83)
 QQ0662
 QQ0662                          SUPERSEDED SURVEY CONTROL
 QQ0662
 QQ0662.No superseded survey control is available for this station.
 QQ0662
 QQ0662_MARKER: DB = BENCH MARK DISK
 QQ0662_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0662_STAMPING: 29-244.95 1981 1090.29
 QQ0662_MARK LOGO: SDDT
 QQ0662_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0662_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0662+STABILITY: SURFACE MOTION
 QQ0662_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0662+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0662
 QQ0662  HISTORY     - Date     Condition        Report By
 QQ0662  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0662  HISTORY     - 19900725 GOOD             NGS
 QQ0662
 QQ0662                          STATION DESCRIPTION
 QQ0662
 QQ0662'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0662'2.6 KM (1.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0662'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.55 KM (0.96
 QQ0662'MI) SOUTH OF MILEPOST 246, 82.4 M (270.3 FT) SOUTH OF MILEPOST 245,
 QQ0662'29.3 M (96.1 FT) SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES
 QQ0662'OF THE HIGHWAY, 28.3 M (92.8 FT) SOUTHWEST OF THE MOST SOUTHWESTERLY
 QQ0662'OF 2 FENCE BRACE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 QQ0662'HIGHWAY, AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST AND FENCE,
 QQ0662'AND THE MONUMENT IS 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0661 ***********************************************************************
 QQ0661  DESIGNATION -  I29 246.02
 QQ0661  PID         -  QQ0661
 QQ0661  STATE/COUNTY-  SD/ROBERTS
 QQ0661  COUNTRY     -  US
 QQ0661  USGS QUAD   -  VICTOR (2017)
 QQ0661
 QQ0661                         *CURRENT SURVEY CONTROL
 QQ0661  ______________________________________________________________________
 QQ0661* NAD 83(1986) POSITION- 45 50 30.     (N) 096 51 53.     (W)   SCALED
 QQ0661* NAVD 88 ORTHO HEIGHT -   331.699 (meters)     1088.25  (feet) ADJUSTED
 QQ0661  ______________________________________________________________________
 QQ0661  GEOID HEIGHT    -        -26.063 (meters)                     GEOID18
 QQ0661  DYNAMIC HEIGHT  -        331.695 (meters)     1088.24  (feet) COMP
 QQ0661  MODELED GRAVITY -    980,595.0   (mgal)                       NAVD 88
 QQ0661
 QQ0661  VERT ORDER      -  FIRST     CLASS II
 QQ0661
 QQ0661.The horizontal coordinates were scaled from a map and have
 QQ0661.an estimated accuracy of +/- 6 seconds.
 QQ0661
 QQ0661.The orthometric height was determined by differential leveling and
 QQ0661.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0661.in June 1991.
 QQ0661
 QQ0661.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0661.GEOID18 height accuracy estimate available here.
 QQ0661
 QQ0661.Click photographs - Photos may exist for this station.
 QQ0661
 QQ0661.The dynamic height is computed by dividing the NAVD 88
 QQ0661.geopotential number by the normal gravity value computed on the
 QQ0661.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0661.degrees latitude (g = 980.6199 gals.).
 QQ0661
 QQ0661.The modeled gravity was interpolated from observed gravity values.
 QQ0661
 QQ0661;                    North         East    Units  Estimated Accuracy
 QQ0661;SPC SD N     -   227,900.      843,510.      MT  (+/- 180 meters Scaled)
 QQ0661
 QQ0661_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR658786(NAD 83)
 QQ0661
 QQ0661                          SUPERSEDED SURVEY CONTROL
 QQ0661
 QQ0661.No superseded survey control is available for this station.
 QQ0661
 QQ0661_MARKER: DB = BENCH MARK DISK
 QQ0661_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0661_STAMPING: 29-246.02 1981 1087.73
 QQ0661_MARK LOGO: SDDT
 QQ0661_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0661_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0661+STABILITY: SURFACE MOTION
 QQ0661_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0661+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0661
 QQ0661  HISTORY     - Date     Condition        Report By
 QQ0661  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0661  HISTORY     - 19900725 GOOD             NGS
 QQ0661
 QQ0661                          STATION DESCRIPTION
 QQ0661
 QQ0661'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0661'0.9 KM (0.6 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0661'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 38.2 M (125.3
 QQ0661'FT) NORTHEAST OF MILEPOST 246, 29.2 M (95.8 FT) EAST OF THE
 QQ0661'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 QQ0661'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST
 QQ0661'AND FENCE, AND THE MONUMENT IS 0.04 M (0.13 FT) BELOW THE GROUND
 QQ0661'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0660 ***********************************************************************
 QQ0660  DESIGNATION -  I29 246.4
 QQ0660  PID         -  QQ0660
 QQ0660  STATE/COUNTY-  SD/ROBERTS
 QQ0660  COUNTRY     -  US
 QQ0660  USGS QUAD   -  VICTOR (2017)
 QQ0660
 QQ0660                         *CURRENT SURVEY CONTROL
 QQ0660  ______________________________________________________________________
 QQ0660* NAD 83(1986) POSITION- 45 50 53.     (N) 096 51 56.     (W)   SCALED
 QQ0660* NAVD 88 ORTHO HEIGHT -   333.177 (meters)     1093.10  (feet) ADJUSTED
 QQ0660  ______________________________________________________________________
 QQ0660  GEOID HEIGHT    -        -26.065 (meters)                     GEOID18
 QQ0660  DYNAMIC HEIGHT  -        333.174 (meters)     1093.09  (feet) COMP
 QQ0660  MODELED GRAVITY -    980,596.2   (mgal)                       NAVD 88
 QQ0660
 QQ0660  VERT ORDER      -  FIRST     CLASS II
 QQ0660
 QQ0660.The horizontal coordinates were scaled from a map and have
 QQ0660.an estimated accuracy of +/- 6 seconds.
 QQ0660
 QQ0660.The orthometric height was determined by differential leveling and
 QQ0660.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0660.in June 1991.
 QQ0660
 QQ0660.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0660.GEOID18 height accuracy estimate available here.
 QQ0660
 QQ0660.Click photographs - Photos may exist for this station.
 QQ0660
 QQ0660.The dynamic height is computed by dividing the NAVD 88
 QQ0660.geopotential number by the normal gravity value computed on the
 QQ0660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0660.degrees latitude (g = 980.6199 gals.).
 QQ0660
 QQ0660.The modeled gravity was interpolated from observed gravity values.
 QQ0660
 QQ0660;                    North         East    Units  Estimated Accuracy
 QQ0660;SPC SD N     -   228,610.      843,420.      MT  (+/- 180 meters Scaled)
 QQ0660
 QQ0660_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657793(NAD 83)
 QQ0660
 QQ0660                          SUPERSEDED SURVEY CONTROL
 QQ0660
 QQ0660.No superseded survey control is available for this station.
 QQ0660
 QQ0660_MARKER: Z = SEE DESCRIPTION
 QQ0660_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0660_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0660_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0660_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0660+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0660
 QQ0660  HISTORY     - Date     Condition        Report By
 QQ0660  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0660  HISTORY     - 19900725 GOOD             NGS
 QQ0660
 QQ0660                          STATION DESCRIPTION
 QQ0660
 QQ0660'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0660'AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 127
 QQ0660'(NEW EFFINGTON EXIT 246) 0.75 KM (0.47 MI) NORTH OF MILEPOST 246,
 QQ0660'170.0 M (557.7 FT) SOUTH OF THE CENTERLINE OF THE STATE HIGHWAY, 52.2
 QQ0660'M (171.3 FT) EAST-NORTHEAST OF THE CENTER OF THE SOUTHBOUND ON RAMP,
 QQ0660'43.0 M (141.1 FT) (SLOPE MEASUREMENT) WEST OF THE CENTERLINE OF THE
 QQ0660'SOUTHBOUND LANES OF THE HIGHWAY, 6.0 M (19.7 FT) BELOW THE LEVEL OF
 QQ0660'THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.  NOTE--THE
 QQ0660'DATUM POINT IS AN UNSTAMPED IRON PIPE CAP ATTACHED TO A 1 1/2 INCH
 QQ0660'IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8 BY 8-INCH METAL
 QQ0660'PLATE.  THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0659 ***********************************************************************
 QQ0659  DESIGNATION -  I29 246.56
 QQ0659  PID         -  QQ0659
 QQ0659  STATE/COUNTY-  SD/ROBERTS
 QQ0659  COUNTRY     -  US
 QQ0659  USGS QUAD   -  VICTOR (2017)
 QQ0659
 QQ0659                         *CURRENT SURVEY CONTROL
 QQ0659  ______________________________________________________________________
 QQ0659* NAD 83(1986) POSITION- 45 50 58.     (N) 096 51 54.     (W)   SCALED
 QQ0659* NAVD 88 ORTHO HEIGHT -   339.668 (meters)     1114.39  (feet) ADJUSTED
 QQ0659  ______________________________________________________________________
 QQ0659  GEOID HEIGHT    -        -26.067 (meters)                     GEOID18
 QQ0659  DYNAMIC HEIGHT  -        339.664 (meters)     1114.38  (feet) COMP
 QQ0659  MODELED GRAVITY -    980,596.3   (mgal)                       NAVD 88
 QQ0659
 QQ0659  VERT ORDER      -  FIRST     CLASS II
 QQ0659
 QQ0659.The horizontal coordinates were scaled from a map and have
 QQ0659.an estimated accuracy of +/- 6 seconds.
 QQ0659
 QQ0659.The orthometric height was determined by differential leveling and
 QQ0659.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0659.in June 1991.
 QQ0659
 QQ0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0659.GEOID18 height accuracy estimate available here.
 QQ0659
 QQ0659.Click photographs - Photos may exist for this station.
 QQ0659
 QQ0659.The dynamic height is computed by dividing the NAVD 88
 QQ0659.geopotential number by the normal gravity value computed on the
 QQ0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0659.degrees latitude (g = 980.6199 gals.).
 QQ0659
 QQ0659.The modeled gravity was interpolated from observed gravity values.
 QQ0659
 QQ0659;                    North         East    Units  Estimated Accuracy
 QQ0659;SPC SD N     -   228,760.      843,450.      MT  (+/- 180 meters Scaled)
 QQ0659
 QQ0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657795(NAD 83)
 QQ0659
 QQ0659                          SUPERSEDED SURVEY CONTROL
 QQ0659
 QQ0659.No superseded survey control is available for this station.
 QQ0659
 QQ0659_MARKER: DB = BENCH MARK DISK
 QQ0659_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0659_SP_SET: ABUTMENT
 QQ0659_STAMPING: 29-246.56 1981 1113.89
 QQ0659_MARK LOGO: SDDT
 QQ0659_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0659+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0659
 QQ0659  HISTORY     - Date     Condition        Report By
 QQ0659  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0659  HISTORY     - 19900725 GOOD             NGS
 QQ0659  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0659
 QQ0659                          STATION DESCRIPTION
 QQ0659
 QQ0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0659'AT THE INTERSECTION OF INTERSTATE HIGHWAY 29 AND STATE HIGHWAY 127
 QQ0659'(NEW EFFINGTON EXIT 246), IN TOP OF AND 1.7 M (5.6 FT) EAST OF THE
 QQ0659'WEST END OF THE SOUTH CONCRETE ABUTMENT OF THE NORTHBOUND INTERSTATE
 QQ0659'HIGHWAY OVERPASS OF THE STATE HIGHWAY, 0.9 KM (0.6 MI) NORTH OF
 QQ0659'MILEPOST 246, 32.2 M (105.6 FT) SOUTH OF THE CENTERLINE OF THE STATE
 QQ0659'HIGHWAY, 6.1 M (20.0 FT) WEST OF AND LEVEL WITH THE CENTERLINE OF THE
 QQ0659'NORTHBOUND LANES OF THE INTERSTATE HIGHWAY, AND 0.45 M (1.48 FT)
 QQ0659'NORTHWEST OF A WITNESS POST.
 QQ0659
 QQ0659                          STATION RECOVERY (2013)
 QQ0659
 QQ0659'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0659'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0658 ***********************************************************************
 QQ0658  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0658  DESIGNATION -  I29 246.9
 QQ0658  PID         -  QQ0658
 QQ0658  STATE/COUNTY-  SD/ROBERTS
 QQ0658  COUNTRY     -  US
 QQ0658  USGS QUAD   -  VICTOR (2017)
 QQ0658
 QQ0658                         *CURRENT SURVEY CONTROL
 QQ0658  ______________________________________________________________________
 QQ0658* NAD 83(2011) POSITION- 45 51 20.46383(N) 096 51 56.93101(W)   ADJUSTED
 QQ0658* NAD 83(2011) ELLIP HT-   309.354 (meters)        (06/27/12)   ADJUSTED
 QQ0658* NAD 83(2011) EPOCH   -  2010.00
 QQ0658* NAVD 88 ORTHO HEIGHT -   335.404 (meters)     1100.40  (feet) ADJUSTED
 QQ0658  ______________________________________________________________________
 QQ0658  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 QQ0658  NAD 83(2011) X  -   -531,980.149 (meters)                     COMP
 QQ0658  NAD 83(2011) Y  - -4,418,148.136 (meters)                     COMP
 QQ0658  NAD 83(2011) Z  -  4,554,312.227 (meters)                     COMP
 QQ0658  LAPLACE CORR    -         -3.77  (seconds)                    DEFLEC18
 QQ0658  DYNAMIC HEIGHT  -        335.402 (meters)     1100.40  (feet) COMP
 QQ0658  MODELED GRAVITY -    980,597.3   (mgal)                       NAVD 88
 QQ0658
 QQ0658  VERT ORDER      -  FIRST     CLASS II
 QQ0658
 QQ0658  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0658  Standards:
 QQ0658         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0658            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0658  -------------------------------------------------------------------
 QQ0658  NETWORK    0.65   1.12           0.30   0.22   0.57      0.03617291
 QQ0658  -------------------------------------------------------------------
 QQ0658  Click here for local accuracies and other accuracy information.
 QQ0658
 QQ0658.The horizontal coordinates were established by GPS observations
 QQ0658.and adjusted by the National Geodetic Survey in June 2012.
 QQ0658
 QQ0658.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0658.been affixed to the stable North American tectonic plate. See 
 QQ0658.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0658
 QQ0658.The horizontal coordinates are valid at the epoch date displayed above
 QQ0658.which is a decimal equivalence of Year/Month/Day.
 QQ0658
 QQ0658.The orthometric height was determined by differential leveling and
 QQ0658.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0658.in June 1991.
 QQ0658
 QQ0658.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0658.GEOID18 height accuracy estimate available here.
 QQ0658
 QQ0658.Click photographs - Photos may exist for this station.
 QQ0658
 QQ0658.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0658
 QQ0658.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0658
 QQ0658.The ellipsoidal height was determined by GPS observations
 QQ0658.and is referenced to NAD 83.
 QQ0658
 QQ0658.The dynamic height is computed by dividing the NAVD 88
 QQ0658.geopotential number by the normal gravity value computed on the
 QQ0658.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0658.degrees latitude (g = 980.6199 gals.).
 QQ0658
 QQ0658.The modeled gravity was interpolated from observed gravity values.
 QQ0658
 QQ0658. The following values were computed from the NAD 83(2011) position.
 QQ0658
 QQ0658;                    North         East     Units Scale Factor Converg.
 QQ0658;SPC SD N     -   229,452.126   843,363.199   MT  1.00003783   +2 13 05.5
 QQ0658;SPC SD N     -   752,794.18  2,766,934.10   sFT  1.00003783   +2 13 05.5
 QQ0658;UTM  14      - 5,080,228.029   665,682.960   MT  0.99993748   +1 31 54.5
 QQ0658
 QQ0658!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0658!SPC SD N     -   0.99995150  x   1.00003783  =   0.99998933
 QQ0658!UTM  14      -   0.99995150  x   0.99993748  =   0.99988899
 QQ0658
 QQ0658_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR6568280228(NAD 83)
 QQ0658
 QQ0658                          SUPERSEDED SURVEY CONTROL
 QQ0658
 QQ0658  NAD 83(2007)-  45 51 20.46376(N)    096 51 56.93199(W) AD(2002.00) 0
 QQ0658  ELLIP H (02/10/07)  309.387  (m)                       GP(2002.00)    
 QQ0658  ELLIP H (04/15/04)  309.435  (m)                       GP(       ) 2 1
 QQ0658  NAD 83(1996)-  45 51 20.46310(N)    096 51 56.93156(W) AD(       ) B
 QQ0658  ELLIP H (01/15/97)  309.406  (m)                       GP(       ) 4 1
 QQ0658  NAVD 88             335.40   (m)         1100.4    (f) LEVELING    3  
 QQ0658
 QQ0658.Superseded values are not recommended for survey control.
 QQ0658
 QQ0658.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0658.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0658
 QQ0658_MARKER: P = PIPE CAP
 QQ0658_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0658_STAMPING: UNSTAMPED
 QQ0658_MARK LOGO: SDDT
 QQ0658_PROJECTION: RECESSED 0 CENTIMETERS
 QQ0658_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 QQ0658_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0658_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0658+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2013
 QQ0658_ROD/PIPE-DEPTH: 6.40 meters
 QQ0658_SLEEVE-DEPTH  : 1.80 meters
 QQ0658
 QQ0658  HISTORY     - Date     Condition        Report By
 QQ0658  HISTORY     - 19810401 MONUMENTED       SDDT
 QQ0658  HISTORY     - 19900725 GOOD             NGS
 QQ0658  HISTORY     - 19950101 GOOD             SDDENR
 QQ0658  HISTORY     - 19950308 GOOD             MNDT
 QQ0658  HISTORY     - 19960624 GOOD             NGS
 QQ0658  HISTORY     - 200111   GOOD             MNDT
 QQ0658  HISTORY     - 20081007 GOOD             MNDT
 QQ0658  HISTORY     - 20101005 GOOD             MNDT
 QQ0658  HISTORY     - 20130612 GOOD             MNDT
 QQ0658  HISTORY     - 20130625 GOOD             MNDT
 QQ0658
 QQ0658                          STATION DESCRIPTION
 QQ0658
 QQ0658'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0658'0.7 KM (0.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0658'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 28.6 M (93.8
 QQ0658'FT) (SLOPE MEASUREMENT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE
 QQ0658'SOUTHBOUND HIGHWAY OVERPASS OF THE SOO LINE RAILROAD, 28.5 M (93.5
 QQ0658'FT) (SLOPE MEASUREMENT) WEST OF THE CENTERLINE OF THE SOUTHBOUND
 QQ0658'LANES OF THE HIGHWAY, 26.8 M (87.9 FT) (SLOPE MEASUREMENT) SOUTHWEST
 QQ0658'OF MILEPOST 246, 4.5 M (14.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 2.1
 QQ0658'M (6.9 FT) EAST OF A FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS
 QQ0658'POST.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP ATTACHED
 QQ0658'TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8
 QQ0658'BY 8-INCH METAL PLATE.  THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
 QQ0658
 QQ0658                          STATION RECOVERY (1995)
 QQ0658
 QQ0658'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0658'FOUND IN EXCELLENT CONDITION.
 QQ0658
 QQ0658                          STATION RECOVERY (1995)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 1995 (DKH)
 QQ0658'THE MARK WAS RECOVERED IN GOOD CONDITION AS DESCRIBED BY SDDOT.
 QQ0658'RECOVERY NOTE BY DAVID K.  HERDER TYPED BY J.E.M.
 QQ0658
 QQ0658                          STATION RECOVERY (1996)
 QQ0658
 QQ0658'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QQ0658'THE STATION IS LOCATED ABOUT 2.0 MI (3.2 KM) EAST OF NEW EFFINGTON AND
 QQ0658'2.0 MI (3.2 KM) WEST OF VICTOR, ON THE WEST SIDE OF INTERSTATE HIGHWAY
 QQ0658'29 AT MILEPOST 247.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH
 QQ0658'THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 29 AND STATE
 QQ0658'HIGHWAY 127 (NEW EFFINGTON EXIT 246), GO NORTH ON INTERSTATE HIGHWAY
 QQ0658'29 FOR 0.4 MI (0.6 KM) TO THE STATION ON THE LEFT SOUTHWEST OF THE
 QQ0658'HIGHWAY OVERPASS OF THE SOO LINE RAILROAD.  THE STATION IS A PUNCH
 QQ0658'POINT NEAR THE CENTER OF A CHISELED TRIANGLE ON TOP OF A METAL PIPE
 QQ0658'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 28.6 M
 QQ0658'(93.8 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE SOUTHBOUND
 QQ0658'INTERSTATE OVERPASS OF THE RAILROAD, 28.5 M (93.5 FT) WEST OF THE
 QQ0658'CENTERLINE OF THE SOUTHBOUND HIGHWAY, 26.8 M (87.9 FT) SOUTHWEST OF
 QQ0658'MILEPOST 247, 4.5 M (14.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 2.1 M
 QQ0658'(6.9 FT) EAST OF THE MOST NORTHERLY OF 3 BRACED FENCE POSTS, 1.5 M
 QQ0658'(4.9 FT) SOUTHEAST OF A FENCE, 0.4 M (1.3 FT) NORTH-NORTHEAST OF A
 QQ0658'METAL GUARD POST, 0.4 M (1.3 FT) WEST OF A WITNESS POST, AND 0.08 M
 QQ0658'(0.26 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT
 QQ0658'IS THROUGH A 8 BY 8-INCH METAL PLATE.  THE MARK IS NOT STAMPED.
 QQ0658
 QQ0658                          STATION RECOVERY (2001)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 2001 (DKH)
 QQ0658'RECOVERED AS DESCRIBED.
 QQ0658'
 QQ0658'MARK HAS A TENDENCY TO FILL WITH WATER.  MAY NEED CHISEL IF
 QQ0658'OBSERVING IN WINTER.
 QQ0658
 QQ0658                          STATION RECOVERY (2008)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 2008 (MPP)
 QQ0658'THE MARK IS LOCATED ABOUT 18.1 MI (29.1 KM) WEST-NORTHWEST OF WHEATON,
 QQ0658'18.0 MI (29.0 KM) NORTH OF BROWNS VALLEY AND 15.3 MI (24.6 KM)
 QQ0658'WEST-SOUTHWEST OF BOISBERG.
 QQ0658'
 QQ0658'TO REACH TO THE MARK GO 3 MI (4.8 KM) EAST OF NEW EFFINGTON STORM
 QQ0658'DRAIN, 3.95 MI (6.4 KM) NORTH ON TRUNK HIGHWAY 75 FROM NORTH JUNCTION
 QQ0658'OF TRUNK HIGHWAY 75 AND TRUNK HIGHWAY 27 IN WHEATON MN THEN 6.65 MI
 QQ0658'(10.7 KM) WEST ON COUNTY ROAD 10 THEN 11.55 MI (18.6 KM) WEST ON TRUNK
 QQ0658'HIGHWAY 127 THEN 0.4 MI (0.6 KM) NORTH ON INTERSTATE HIGHWAY 29, AT
 QQ0658'INTERSTATE HIGHWAY 29 MILE POINT 246.9, 93.5 FT (28.5 M) WEST OF
 QQ0658'SOUTHBOUND INTERSTATE HIGHWAY 29, 93.8 FT (28.6 M) SOUTHWEST OF THE
 QQ0658'SOUTHWEST CORNER OF SOUTHBOUND INTERSTATE HIGHWAY 29 BRIDGE OVER
 QQ0658'RAILROAD, 87.9 FT (26.8 M) SOUTHWEST OF MILEPOST 247, 6.9 FT (2.1 M)
 QQ0658'EAST OF A FENCE, 5.3 FT (1.6 M) SOUTHEAST OF A FENCE, 1.1 FT (0.3 M)
 QQ0658'NORTHEAST OF METAL POST, 1.3 FT (0.4 M) NORTHEAST OF A WITNESS POST,
 QQ0658'MARK IS PUNCH MARK ON AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH (4 CM)
 QQ0658'IRON PIPE, ACCESS TO THE DATUM POINT IS THROUGH AN 8 INCH (20 CM) BY 8
 QQ0658'INCH (20 CM) METAL PLATE, STATION WAS SET BY SOUTH DAKOTA DEPARTMENT
 QQ0658'OF TRANSPORTATION, FILLS WITH WATER CHISEL OUT ICE.
 QQ0658
 QQ0658                          STATION RECOVERY (2010)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 2010 (KMS)
 QQ0658'3.0 MI (4.8 KM) EAST OF NEW EFFINGTON SOUTH DAKOTA, 3.95 MI (6.4 KM)
 QQ0658'NORTH ALONG TRUNK HIGHWAY 75 FROM NORTH JUNCTION OF TRUNK HIGHWAY 75
 QQ0658'AND TRUNK HIGHWAY 27 IN WHEATON MINNESOTA, THEN 6.65 MI (10.7 KM) WEST
 QQ0658'ALONG COUNTY ROAD 10, THEN 11.55 MI (18.6 KM) WEST ALONG TRUNK HIGHWAY
 QQ0658'127, THEN 0.4 MI (0.6 KM) NORTH ALONG INTERSTATE HIGHWAY 29, AT
 QQ0658'INTERSTATE HIGHWAY 29 MILE POINT 247, 93.5 FT (28.5 M) WEST OF
 QQ0658'SOUTHBOUND INTERSTATE HIGHWAY 29, 93.8 FT (28.6 M) SOUTHWEST OF THE
 QQ0658'SOUTHWEST CORNER OF SOUTHBOUND INTERSTATE HIGHWAY 29 BRIDGE OVER
 QQ0658'RAILROAD TRACKS, 87.9 FT (26.8 M) SOUTHWEST OF INTERSTATE HIGHWAY 29
 QQ0658'MILEPOST 247, 6.9 FT (2.1 M) EAST OF A FENCE, 5.3 FT (1.6 M) SOUTHEAST
 QQ0658'OF A FENCE, 1.1 FT (0.3 M) NORTHEAST OF METAL POST, 1.3 FT (0.4 M)
 QQ0658'NORTHEAST OF A WITNESS POST.  MARK IS PUNCH MARK ON IRON PIPE CAP
 QQ0658'ATTACHED TO 1-1/2 INCH IRON PIPE.  ACCESS TO DATUM POINT THROUGH 8.0
 QQ0658'BY 8.0 INCH METAL PLATE.  STATION SET BY SOUTH DAKOTA DEPARTMENT OF
 QQ0658'TRANSPORTATION.  PIPE FILLS WITH WATER, NEED CHISEL FOR ICE.
 QQ0658
 QQ0658                          STATION RECOVERY (2013)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 2013 (DAS)
 QQ0658'3.0 MI (4.8 KM) EAST OF NEW EFFINGTON SOUTH DAKOTA, 3.95 MI (6.4 KM)
 QQ0658'NORTH ALONG TRUNK HIGHWAY 75 FROM NORTH JUNCTION OF TRUNK HIGHWAY 75
 QQ0658'AND TRUNK HIGHWAY 27 IN WHEATON MINNESOTA, THEN 6.65 MI (10.7 KM) WEST
 QQ0658'ALONG COUNTY ROAD 10, THEN 11.55 MI (18.6 KM) WEST ALONG TRUNK HIGHWAY
 QQ0658'127, THEN 0.4 MI (0.6 KM) NORTH ALONG INTERSTATE HIGHWAY 29, AT
 QQ0658'INTERSTATE HIGHWAY 29 MILE POINT 247, 93.5 FT (28.5 M) WEST OF
 QQ0658'SOUTHBOUND INTERSTATE HIGHWAY 29, 93.8 FT (28.6 M) SOUTHWEST OF THE
 QQ0658'SOUTHWEST CORNER OF SOUTHBOUND INTERSTATE HIGHWAY 29 BRIDGE OVER
 QQ0658'RAILROAD TRACKS, 87.9 FT (26.8 M) SOUTHWEST OF INTERSTATE HIGHWAY 29
 QQ0658'MILEPOST 247, 6.9 FT (2.1 M) EAST OF A FENCE, 5.3 FT (1.6 M) SOUTHEAST
 QQ0658'OF A FENCE, 1.1 FT (0.3 M) NORTHEAST OF METAL POST, 1.3 FT (0.4 M)
 QQ0658'NORTHEAST OF A WITNESS POST.  MARK IS PUNCH MARK ON IRON PIPE CAP
 QQ0658'ATTACHED TO 1-1/2 INCH IRON PIPE.  ACCESS TO DATUM POINT THROUGH 8.0
 QQ0658'BY 8.0 INCH METAL PLATE.  STATION SET BY SOUTH DAKOTA DEPARTMENT OF
 QQ0658'TRANSPORTATION.  PIPE FILLS WITH WATER, NEED CHISEL FOR ICE.
 QQ0658
 QQ0658                          STATION RECOVERY (2013)
 QQ0658
 QQ0658'RECOVERY NOTE BY MN DEPT OF TRANSP 2013 (AXD)
 QQ0658'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0657 ***********************************************************************
 QQ0657  DESIGNATION -  I29 247.01
 QQ0657  PID         -  QQ0657
 QQ0657  STATE/COUNTY-  SD/ROBERTS
 QQ0657  COUNTRY     -  US
 QQ0657  USGS QUAD   -  VICTOR (2017)
 QQ0657
 QQ0657                         *CURRENT SURVEY CONTROL
 QQ0657  ______________________________________________________________________
 QQ0657* NAD 83(1986) POSITION- 45 51 21.     (N) 096 51 55.     (W)   SCALED
 QQ0657* NAVD 88 ORTHO HEIGHT -   339.697 (meters)     1114.49  (feet) ADJUSTED
 QQ0657  ______________________________________________________________________
 QQ0657  GEOID HEIGHT    -        -26.072 (meters)                     GEOID18
 QQ0657  DYNAMIC HEIGHT  -        339.694 (meters)     1114.48  (feet) COMP
 QQ0657  MODELED GRAVITY -    980,597.3   (mgal)                       NAVD 88
 QQ0657
 QQ0657  VERT ORDER      -  FIRST     CLASS II
 QQ0657
 QQ0657.The horizontal coordinates were scaled from a map and have
 QQ0657.an estimated accuracy of +/- 6 seconds.
 QQ0657
 QQ0657.The orthometric height was determined by differential leveling and
 QQ0657.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0657.in June 1991.
 QQ0657
 QQ0657.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0657.GEOID18 height accuracy estimate available here.
 QQ0657
 QQ0657.Click photographs - Photos may exist for this station.
 QQ0657
 QQ0657.The dynamic height is computed by dividing the NAVD 88
 QQ0657.geopotential number by the normal gravity value computed on the
 QQ0657.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0657.degrees latitude (g = 980.6199 gals.).
 QQ0657
 QQ0657.The modeled gravity was interpolated from observed gravity values.
 QQ0657
 QQ0657;                    North         East    Units  Estimated Accuracy
 QQ0657;SPC SD N     -   229,470.      843,400.      MT  (+/- 180 meters Scaled)
 QQ0657
 QQ0657_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657802(NAD 83)
 QQ0657
 QQ0657                          SUPERSEDED SURVEY CONTROL
 QQ0657
 QQ0657.No superseded survey control is available for this station.
 QQ0657
 QQ0657_MARKER: DB = BENCH MARK DISK
 QQ0657_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0657_SP_SET: ABUTMENT
 QQ0657_STAMPING: 29-247.01 19 1981 1113.96
 QQ0657_MARK LOGO: SDDT
 QQ0657_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0657_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0657_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0657+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0657
 QQ0657  HISTORY     - Date     Condition        Report By
 QQ0657  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0657  HISTORY     - 19900725 GOOD             NGS
 QQ0657  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0657
 QQ0657                          STATION DESCRIPTION
 QQ0657
 QQ0657'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0657'0.7 KM (0.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0657'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0657'0.95 M (3.12 FT) EAST OF THE WEST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0657'OF THE NORTHBOUND HIGHWAY OVERPASS OF THE SOO LINE RAILROAD, AND 6.1
 QQ0657'M (20.0 FT) WEST OF AND LEVEL WITH THE CENTERLINE OF THE SOUTHBOUND
 QQ0657'LANES OF THE HIGHWAY.
 QQ0657
 QQ0657                          STATION RECOVERY (2013)
 QQ0657
 QQ0657'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0657'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0656 ***********************************************************************
 QQ0656  DESIGNATION -  I29 247.03
 QQ0656  PID         -  QQ0656
 QQ0656  STATE/COUNTY-  SD/ROBERTS
 QQ0656  COUNTRY     -  US
 QQ0656  USGS QUAD   -  VICTOR (2017)
 QQ0656
 QQ0656                         *CURRENT SURVEY CONTROL
 QQ0656  ______________________________________________________________________
 QQ0656* NAD 83(1986) POSITION- 45 51 22.     (N) 096 51 56.     (W)   SCALED
 QQ0656* NAVD 88 ORTHO HEIGHT -   339.643 (meters)     1114.31  (feet) ADJUSTED
 QQ0656  ______________________________________________________________________
 QQ0656  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 QQ0656  DYNAMIC HEIGHT  -        339.640 (meters)     1114.30  (feet) COMP
 QQ0656  MODELED GRAVITY -    980,597.4   (mgal)                       NAVD 88
 QQ0656
 QQ0656  VERT ORDER      -  FIRST     CLASS II
 QQ0656
 QQ0656.The horizontal coordinates were scaled from a map and have
 QQ0656.an estimated accuracy of +/- 6 seconds.
 QQ0656
 QQ0656.The orthometric height was determined by differential leveling and
 QQ0656.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0656.in June 1991.
 QQ0656
 QQ0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0656.GEOID18 height accuracy estimate available here.
 QQ0656
 QQ0656.Click photographs - Photos may exist for this station.
 QQ0656
 QQ0656.The dynamic height is computed by dividing the NAVD 88
 QQ0656.geopotential number by the normal gravity value computed on the
 QQ0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0656.degrees latitude (g = 980.6199 gals.).
 QQ0656
 QQ0656.The modeled gravity was interpolated from observed gravity values.
 QQ0656
 QQ0656;                    North         East    Units  Estimated Accuracy
 QQ0656;SPC SD N     -   229,500.      843,380.      MT  (+/- 180 meters Scaled)
 QQ0656
 QQ0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657802(NAD 83)
 QQ0656
 QQ0656                          SUPERSEDED SURVEY CONTROL
 QQ0656
 QQ0656.No superseded survey control is available for this station.
 QQ0656
 QQ0656_MARKER: DB = BENCH MARK DISK
 QQ0656_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0656_SP_SET: ABUTMENT
 QQ0656_STAMPING: 29.247.03 1981 1113.79
 QQ0656_MARK LOGO: SDDT
 QQ0656_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0656_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0656+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0656
 QQ0656  HISTORY     - Date     Condition        Report By
 QQ0656  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0656  HISTORY     - 19900725 GOOD             NGS
 QQ0656  HISTORY     - 19950101 GOOD             SDDENR
 QQ0656  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0656
 QQ0656                          STATION DESCRIPTION
 QQ0656
 QQ0656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0656'0.7 KM (0.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0656'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0656'0.9 M (3.0 FT) WEST OF THE EAST END OF THE NORTH CONCRETE ABUTMENT OF
 QQ0656'THE SOUTHBOUND HIGHWAY OVERPASS OF THE SOO LINE RAILROAD, 6.1 M (20.0
 QQ0656'FT) EAST OF AND LEVEL WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF
 QQ0656'THE HIGHWAY, AND 0.3 M (1.0 FT) EAST-SOUTHEAST OF A WITNESS POST.
 QQ0656
 QQ0656                          STATION RECOVERY (1995)
 QQ0656
 QQ0656'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0656'FOUND IN EXCELLENT CONDITION.
 QQ0656
 QQ0656                          STATION RECOVERY (2013)
 QQ0656
 QQ0656'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0656'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0655 ***********************************************************************
 QQ0655  DESIGNATION -  I29 248.03
 QQ0655  PID         -  QQ0655
 QQ0655  STATE/COUNTY-  SD/ROBERTS
 QQ0655  COUNTRY     -  US
 QQ0655  USGS QUAD   -  VICTOR (2017)
 QQ0655
 QQ0655                         *CURRENT SURVEY CONTROL
 QQ0655  ______________________________________________________________________
 QQ0655* NAD 83(1986) POSITION- 45 52 15.     (N) 096 51 52.     (W)   SCALED
 QQ0655* NAVD 88 ORTHO HEIGHT -   335.164 (meters)     1099.62  (feet) ADJUSTED
 QQ0655  ______________________________________________________________________
 QQ0655  GEOID HEIGHT    -        -26.088 (meters)                     GEOID18
 QQ0655  DYNAMIC HEIGHT  -        335.162 (meters)     1099.61  (feet) COMP
 QQ0655  MODELED GRAVITY -    980,598.9   (mgal)                       NAVD 88
 QQ0655
 QQ0655  VERT ORDER      -  FIRST     CLASS II
 QQ0655
 QQ0655.The horizontal coordinates were scaled from a map and have
 QQ0655.an estimated accuracy of +/- 6 seconds.
 QQ0655
 QQ0655.The orthometric height was determined by differential leveling and
 QQ0655.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0655.in June 1991.
 QQ0655
 QQ0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0655.GEOID18 height accuracy estimate available here.
 QQ0655
 QQ0655.Click photographs - Photos may exist for this station.
 QQ0655
 QQ0655.The dynamic height is computed by dividing the NAVD 88
 QQ0655.geopotential number by the normal gravity value computed on the
 QQ0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0655.degrees latitude (g = 980.6199 gals.).
 QQ0655
 QQ0655.The modeled gravity was interpolated from observed gravity values.
 QQ0655
 QQ0655;                    North         East    Units  Estimated Accuracy
 QQ0655;SPC SD N     -   231,140.      843,400.      MT  (+/- 180 meters Scaled)
 QQ0655
 QQ0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657819(NAD 83)
 QQ0655
 QQ0655                          SUPERSEDED SURVEY CONTROL
 QQ0655
 QQ0655.No superseded survey control is available for this station.
 QQ0655
 QQ0655_MARKER: DB = BENCH MARK DISK
 QQ0655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0655_STAMPING: 29-248.03 1981 1099.05
 QQ0655_MARK LOGO: SDDT
 QQ0655_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0655+STABILITY: SURFACE MOTION
 QQ0655_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0655+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0655
 QQ0655  HISTORY     - Date     Condition        Report By
 QQ0655  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0655  HISTORY     - 19900725 GOOD             NGS
 QQ0655
 QQ0655                          STATION DESCRIPTION
 QQ0655
 QQ0655'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0655'2.3 KM (1.4 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0655'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 46.1 M (151.2
 QQ0655'FT) NORTHEAST OF MILEPOST 248, 29.4 M (96.5 FT) EAST OF THE
 QQ0655'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT)
 QQ0655'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) NORTH OF A T-FENCE
 QQ0655'CORNER, AND 0.25 M (0.82 FT) WEST OF A WITNESS POST AND FENCE, AND
 QQ0655'THE MONUMENT IS 0.1 M (0.3 FT) BELOW GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0654 ***********************************************************************
 QQ0654  DESIGNATION -  I29 248.4
 QQ0654  PID         -  QQ0654
 QQ0654  STATE/COUNTY-  SD/ROBERTS
 QQ0654  COUNTRY     -  US
 QQ0654  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0654
 QQ0654                         *CURRENT SURVEY CONTROL
 QQ0654  ______________________________________________________________________
 QQ0654* NAD 83(1986) POSITION- 45 52 40.     (N) 096 51 53.     (W)   SCALED
 QQ0654* NAVD 88 ORTHO HEIGHT -   334.416 (meters)     1097.16  (feet) ADJUSTED
 QQ0654  ______________________________________________________________________
 QQ0654  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 QQ0654  DYNAMIC HEIGHT  -        334.414 (meters)     1097.16  (feet) COMP
 QQ0654  MODELED GRAVITY -    980,599.5   (mgal)                       NAVD 88
 QQ0654
 QQ0654  VERT ORDER      -  FIRST     CLASS II
 QQ0654
 QQ0654.The horizontal coordinates were scaled from a map and have
 QQ0654.an estimated accuracy of +/- 6 seconds.
 QQ0654
 QQ0654.The orthometric height was determined by differential leveling and
 QQ0654.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0654.in June 1991.
 QQ0654
 QQ0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0654.GEOID18 height accuracy estimate available here.
 QQ0654
 QQ0654.Click photographs - Photos may exist for this station.
 QQ0654
 QQ0654.The dynamic height is computed by dividing the NAVD 88
 QQ0654.geopotential number by the normal gravity value computed on the
 QQ0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0654.degrees latitude (g = 980.6199 gals.).
 QQ0654
 QQ0654.The modeled gravity was interpolated from observed gravity values.
 QQ0654
 QQ0654;                    North         East    Units  Estimated Accuracy
 QQ0654;SPC SD N     -   231,910.      843,350.      MT  (+/- 180 meters Scaled)
 QQ0654
 QQ0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657826(NAD 83)
 QQ0654
 QQ0654                          SUPERSEDED SURVEY CONTROL
 QQ0654
 QQ0654.No superseded survey control is available for this station.
 QQ0654
 QQ0654_MARKER: P = PIPE CAP
 QQ0654_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0654_PROJECTION: FLUSH
 QQ0654_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0654_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0654_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0654+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0654
 QQ0654  HISTORY     - Date     Condition        Report By
 QQ0654  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0654  HISTORY     - 19900725 GOOD             NGS
 QQ0654  HISTORY     - 19950101 GOOD             SDDENR
 QQ0654
 QQ0654                          STATION DESCRIPTION
 QQ0654
 QQ0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0654'3.2 KM (2.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0654'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.85 KM (0.53
 QQ0654'MI) NORTH OF MILEPOST 248, 31.9 M (104.7 FT) SOUTH OF THE SOUTHEAST
 QQ0654'CORNER OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 28.0 M (91.9 FT)
 QQ0654'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.7 M
 QQ0654'(5.6 FT) WEST OF A FENCE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 QQ0654'HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST.  NOTE--THE DATUM
 QQ0654'POINT IS AN UNSTAMPED IRON PIPE CAP ATTACHED TO A 1 1/2 INCH IRON
 QQ0654'PIPE.  ACCESS TO THE DATUM POINT IS THROUGH AN 8 BY 8-INCH METAL
 QQ0654'PLATE.  THE PIPE AND SLEEVE DEPTH IS UNKNOWN.
 QQ0654
 QQ0654                          STATION RECOVERY (1995)
 QQ0654
 QQ0654'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QQ0654'FOUND IN EXCELLENT CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0653 ***********************************************************************
 QQ0653  DESIGNATION -  I29 248.53
 QQ0653  PID         -  QQ0653
 QQ0653  STATE/COUNTY-  SD/ROBERTS
 QQ0653  COUNTRY     -  US
 QQ0653  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0653
 QQ0653                         *CURRENT SURVEY CONTROL
 QQ0653  ______________________________________________________________________
 QQ0653* NAD 83(1986) POSITION- 45 52 41.     (N) 096 51 53.     (W)   SCALED
 QQ0653* NAVD 88 ORTHO HEIGHT -   343.242 (meters)     1126.12  (feet) ADJUSTED
 QQ0653  ______________________________________________________________________
 QQ0653  GEOID HEIGHT    -        -26.096 (meters)                     GEOID18
 QQ0653  DYNAMIC HEIGHT  -        343.240 (meters)     1126.11  (feet) COMP
 QQ0653  MODELED GRAVITY -    980,599.5   (mgal)                       NAVD 88
 QQ0653
 QQ0653  VERT ORDER      -  FIRST     CLASS II
 QQ0653
 QQ0653.The horizontal coordinates were scaled from a map and have
 QQ0653.an estimated accuracy of +/- 6 seconds.
 QQ0653
 QQ0653.The orthometric height was determined by differential leveling and
 QQ0653.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0653.in June 1991.
 QQ0653
 QQ0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0653.GEOID18 height accuracy estimate available here.
 QQ0653
 QQ0653.Click photographs - Photos may exist for this station.
 QQ0653
 QQ0653.The dynamic height is computed by dividing the NAVD 88
 QQ0653.geopotential number by the normal gravity value computed on the
 QQ0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0653.degrees latitude (g = 980.6199 gals.).
 QQ0653
 QQ0653.The modeled gravity was interpolated from observed gravity values.
 QQ0653
 QQ0653;                    North         East    Units  Estimated Accuracy
 QQ0653;SPC SD N     -   231,940.      843,350.      MT  (+/- 180 meters Scaled)
 QQ0653
 QQ0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR657827(NAD 83)
 QQ0653
 QQ0653                          SUPERSEDED SURVEY CONTROL
 QQ0653
 QQ0653.No superseded survey control is available for this station.
 QQ0653
 QQ0653_MARKER: DB = BENCH MARK DISK
 QQ0653_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0653_SP_SET: ABUTMENT
 QQ0653_STAMPING: 29-248.53 1981 1125.56
 QQ0653_MARK LOGO: SDDT
 QQ0653_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0653+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0653
 QQ0653  HISTORY     - Date     Condition        Report By
 QQ0653  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0653  HISTORY     - 19900725 GOOD             NGS
 QQ0653  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0653
 QQ0653                          STATION DESCRIPTION
 QQ0653
 QQ0653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0653'3.2 KM (2.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0653'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0653'1.6 M (5.2 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT
 QQ0653'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 28.9 M (94.8 FT)
 QQ0653'EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, AND
 QQ0653'0.9 M (3.0 FT) ABOVE THE LEVEL OF THE COUNTY ROAD.
 QQ0653
 QQ0653                          STATION RECOVERY (2013)
 QQ0653
 QQ0653'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0653'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0652 ***********************************************************************
 QQ0652  DESIGNATION -  I29 248.54
 QQ0652  PID         -  QQ0652
 QQ0652  STATE/COUNTY-  SD/ROBERTS
 QQ0652  COUNTRY     -  US
 QQ0652  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0652
 QQ0652                         *CURRENT SURVEY CONTROL
 QQ0652  ______________________________________________________________________
 QQ0652* NAD 83(1986) POSITION- 45 52 41.     (N) 096 51 56.     (W)   SCALED
 QQ0652* NAVD 88 ORTHO HEIGHT -   343.233 (meters)     1126.09  (feet) ADJUSTED
 QQ0652  ______________________________________________________________________
 QQ0652  GEOID HEIGHT    -        -26.095 (meters)                     GEOID18
 QQ0652  DYNAMIC HEIGHT  -        343.231 (meters)     1126.08  (feet) COMP
 QQ0652  MODELED GRAVITY -    980,599.6   (mgal)                       NAVD 88
 QQ0652
 QQ0652  VERT ORDER      -  FIRST     CLASS II
 QQ0652
 QQ0652.The horizontal coordinates were scaled from a map and have
 QQ0652.an estimated accuracy of +/- 6 seconds.
 QQ0652
 QQ0652.The orthometric height was determined by differential leveling and
 QQ0652.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0652.in June 1991.
 QQ0652
 QQ0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0652.GEOID18 height accuracy estimate available here.
 QQ0652
 QQ0652.Click photographs - Photos may exist for this station.
 QQ0652
 QQ0652.The dynamic height is computed by dividing the NAVD 88
 QQ0652.geopotential number by the normal gravity value computed on the
 QQ0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0652.degrees latitude (g = 980.6199 gals.).
 QQ0652
 QQ0652.The modeled gravity was interpolated from observed gravity values.
 QQ0652
 QQ0652;                    North         East    Units  Estimated Accuracy
 QQ0652;SPC SD N     -   231,940.      843,290.      MT  (+/- 180 meters Scaled)
 QQ0652
 QQ0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR656827(NAD 83)
 QQ0652
 QQ0652                          SUPERSEDED SURVEY CONTROL
 QQ0652
 QQ0652.No superseded survey control is available for this station.
 QQ0652
 QQ0652_MARKER: DB = BENCH MARK DISK
 QQ0652_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0652_SP_SET: ABUTMENT
 QQ0652_STAMPING: 29-248.54 1981 1125.53
 QQ0652_MARK LOGO: SDDT
 QQ0652_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0652_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0652+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0652
 QQ0652  HISTORY     - Date     Condition        Report By
 QQ0652  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0652  HISTORY     - 19900725 GOOD             NGS
 QQ0652  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0652
 QQ0652                          STATION DESCRIPTION
 QQ0652
 QQ0652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0652'3.2 KM (2.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0652'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0652'1.3 M (4.3 FT) EAST OF THE WEST END OF THE NORTH CONCRETE ABUTMENT
 QQ0652'GUARDRAIL OF A COUNTY ROAD OVERPASS OF THE HIGHWAY, 29.1 M (95.5 FT)
 QQ0652'WEST OF THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND
 QQ0652'0.9 M (3.0 FT) ABOVE THE LEVEL OF THE COUNTY ROAD.
 QQ0652
 QQ0652                          STATION RECOVERY (2013)
 QQ0652
 QQ0652'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0652'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0651 ***********************************************************************
 QQ0651  DESIGNATION -  I29 249.04
 QQ0651  PID         -  QQ0651
 QQ0651  STATE/COUNTY-  SD/ROBERTS
 QQ0651  COUNTRY     -  US
 QQ0651  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0651
 QQ0651                         *CURRENT SURVEY CONTROL
 QQ0651  ______________________________________________________________________
 QQ0651* NAD 83(1986) POSITION- 45 53 07.     (N) 096 51 53.     (W)   SCALED
 QQ0651* NAVD 88 ORTHO HEIGHT -   332.241 (meters)     1090.03  (feet) ADJUSTED
 QQ0651  ______________________________________________________________________
 QQ0651  GEOID HEIGHT    -        -26.105 (meters)                     GEOID18
 QQ0651  DYNAMIC HEIGHT  -        332.239 (meters)     1090.02  (feet) COMP
 QQ0651  MODELED GRAVITY -    980,599.9   (mgal)                       NAVD 88
 QQ0651
 QQ0651  VERT ORDER      -  FIRST     CLASS II
 QQ0651
 QQ0651.The horizontal coordinates were scaled from a map and have
 QQ0651.an estimated accuracy of +/- 6 seconds.
 QQ0651
 QQ0651.The orthometric height was determined by differential leveling and
 QQ0651.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0651.in June 1991.
 QQ0651
 QQ0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0651.GEOID18 height accuracy estimate available here.
 QQ0651
 QQ0651.Click photographs - Photos may exist for this station.
 QQ0651
 QQ0651.The dynamic height is computed by dividing the NAVD 88
 QQ0651.geopotential number by the normal gravity value computed on the
 QQ0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0651.degrees latitude (g = 980.6199 gals.).
 QQ0651
 QQ0651.The modeled gravity was interpolated from observed gravity values.
 QQ0651
 QQ0651;                    North         East    Units  Estimated Accuracy
 QQ0651;SPC SD N     -   232,740.      843,320.      MT  (+/- 180 meters Scaled)
 QQ0651
 QQ0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR656835(NAD 83)
 QQ0651
 QQ0651                          SUPERSEDED SURVEY CONTROL
 QQ0651
 QQ0651.No superseded survey control is available for this station.
 QQ0651
 QQ0651_MARKER: DB = BENCH MARK DISK
 QQ0651_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0651_STAMPING: 29-249.04 1981 1089.43
 QQ0651_MARK LOGO: SDDT
 QQ0651_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0651_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0651+STABILITY: SURFACE MOTION
 QQ0651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0651+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0651
 QQ0651  HISTORY     - Date     Condition        Report By
 QQ0651  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0651  HISTORY     - 19900725 GOOD             NGS
 QQ0651
 QQ0651                          STATION DESCRIPTION
 QQ0651
 QQ0651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0651'4.0 KM (2.5 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0651'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 59.4 M (194.9
 QQ0651'FT) NORTH-NORTHEAST OF MILEPOST 249, 29.1 M (95.5 FT) EAST OF AND
 QQ0651'LEVEL WITH THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.3
 QQ0651'M (4.3 FT) SOUTH OF THE MOST SOUTHERLY OF 2 FENCE BRACE POSTS, 0.6 M
 QQ0651'(2.0 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.07 M
 QQ0651'(0.23 FT) BELOW GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0650 ***********************************************************************
 QQ0650  DESIGNATION -  I29 249.67
 QQ0650  PID         -  QQ0650
 QQ0650  STATE/COUNTY-  SD/ROBERTS
 QQ0650  COUNTRY     -  US
 QQ0650  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0650
 QQ0650                         *CURRENT SURVEY CONTROL
 QQ0650  ______________________________________________________________________
 QQ0650* NAD 83(1986) POSITION- 45 53 41.     (N) 096 51 53.     (W)   SCALED
 QQ0650* NAVD 88 ORTHO HEIGHT -   331.476 (meters)     1087.52  (feet) ADJUSTED
 QQ0650  ______________________________________________________________________
 QQ0650  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 QQ0650  DYNAMIC HEIGHT  -        331.474 (meters)     1087.51  (feet) COMP
 QQ0650  MODELED GRAVITY -    980,600.4   (mgal)                       NAVD 88
 QQ0650
 QQ0650  VERT ORDER      -  FIRST     CLASS II
 QQ0650
 QQ0650.The horizontal coordinates were scaled from a map and have
 QQ0650.an estimated accuracy of +/- 6 seconds.
 QQ0650
 QQ0650.The orthometric height was determined by differential leveling and
 QQ0650.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0650.in June 1991.
 QQ0650
 QQ0650.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0650.GEOID18 height accuracy estimate available here.
 QQ0650
 QQ0650.Click photographs - Photos may exist for this station.
 QQ0650
 QQ0650.The dynamic height is computed by dividing the NAVD 88
 QQ0650.geopotential number by the normal gravity value computed on the
 QQ0650.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0650.degrees latitude (g = 980.6199 gals.).
 QQ0650
 QQ0650.The modeled gravity was interpolated from observed gravity values.
 QQ0650
 QQ0650;                    North         East    Units  Estimated Accuracy
 QQ0650;SPC SD N     -   233,790.      843,280.      MT  (+/- 180 meters Scaled)
 QQ0650
 QQ0650_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR656845(NAD 83)
 QQ0650
 QQ0650                          SUPERSEDED SURVEY CONTROL
 QQ0650
 QQ0650.No superseded survey control is available for this station.
 QQ0650
 QQ0650_MARKER: DB = BENCH MARK DISK
 QQ0650_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0650_STAMPING: 29-249.67 1981 1086.90
 QQ0650_MARK LOGO: SDDT
 QQ0650_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0650_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0650+STABILITY: SURFACE MOTION
 QQ0650_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0650+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0650
 QQ0650  HISTORY     - Date     Condition        Report By
 QQ0650  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0650  HISTORY     - 19900725 GOOD             NGS
 QQ0650
 QQ0650                          STATION DESCRIPTION
 QQ0650
 QQ0650'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0650'5.0 KM (3.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0650'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.1 KM (0.7
 QQ0650'MI) NORTH OF MILEPOST 249, 42.1 M (138.1 FT) SOUTH OF THE MOST
 QQ0650'SOUTHERLY OF 2 FENCE BRACE POSTS, 29.2 M (95.8 FT) EAST OF THE
 QQ0650'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 QQ0650'BELOW THE LEVEL OF THE HIGHWAY, AND 0.45 M (1.48 FT) WEST OF A
 QQ0650'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 QQ0650'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0649 ***********************************************************************
 QQ0649  DESIGNATION -  I29 250.88
 QQ0649  PID         -  QQ0649
 QQ0649  STATE/COUNTY-  SD/ROBERTS
 QQ0649  COUNTRY     -  US
 QQ0649  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0649
 QQ0649                         *CURRENT SURVEY CONTROL
 QQ0649  ______________________________________________________________________
 QQ0649* NAD 83(1986) POSITION- 45 54 39.     (N) 096 51 57.     (W)   SCALED
 QQ0649* NAVD 88 ORTHO HEIGHT -   324.790 (meters)     1065.58  (feet) ADJUSTED
 QQ0649  ______________________________________________________________________
 QQ0649  GEOID HEIGHT    -        -26.137 (meters)                     GEOID18
 QQ0649  DYNAMIC HEIGHT  -        324.788 (meters)     1065.58  (feet) COMP
 QQ0649  MODELED GRAVITY -    980,600.9   (mgal)                       NAVD 88
 QQ0649
 QQ0649  VERT ORDER      -  FIRST     CLASS II
 QQ0649
 QQ0649.The horizontal coordinates were scaled from a map and have
 QQ0649.an estimated accuracy of +/- 6 seconds.
 QQ0649
 QQ0649.The orthometric height was determined by differential leveling and
 QQ0649.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0649.in June 1991.
 QQ0649
 QQ0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0649.GEOID18 height accuracy estimate available here.
 QQ0649
 QQ0649.Click photographs - Photos may exist for this station.
 QQ0649
 QQ0649.The dynamic height is computed by dividing the NAVD 88
 QQ0649.geopotential number by the normal gravity value computed on the
 QQ0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0649.degrees latitude (g = 980.6199 gals.).
 QQ0649
 QQ0649.The modeled gravity was interpolated from observed gravity values.
 QQ0649
 QQ0649;                    North         East    Units  Estimated Accuracy
 QQ0649;SPC SD N     -   235,580.      843,120.      MT  (+/- 180 meters Scaled)
 QQ0649
 QQ0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR655863(NAD 83)
 QQ0649
 QQ0649                          SUPERSEDED SURVEY CONTROL
 QQ0649
 QQ0649.No superseded survey control is available for this station.
 QQ0649
 QQ0649_MARKER: DB = BENCH MARK DISK
 QQ0649_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0649_STAMPING: 29-250.88 1981 1064.97
 QQ0649_MARK LOGO: SDDT
 QQ0649_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0649_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0649+STABILITY: SURFACE MOTION
 QQ0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0649+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0649
 QQ0649  HISTORY     - Date     Condition        Report By
 QQ0649  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0649  HISTORY     - 19900725 GOOD             NGS
 QQ0649
 QQ0649                          STATION DESCRIPTION
 QQ0649
 QQ0649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0649'7.0 KM (4.3 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0649'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.4 KM (0.9
 QQ0649'MI) NORTH OF MILEPOST 250, 86.7 M (284.4 FT) SOUTH OF THE MOST
 QQ0649'SOUTHERLY OF 6 FENCE BRACE POSTS, 65.2 M (213.9 FT) SOUTHEAST OF THE
 QQ0649'CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT)
 QQ0649'BELOW THE LEVEL OF THE HIGHWAY, AND 0.25 M (0.82 FT) WEST OF A
 QQ0649'WITNESS POST AND FENCE, AND THE MONUMENT IS 0.08 M (0.26 FT) BELOW
 QQ0649'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0648 ***********************************************************************
 QQ0648  DESIGNATION -  I29 251.5
 QQ0648  PID         -  QQ0648
 QQ0648  STATE/COUNTY-  SD/ROBERTS
 QQ0648  COUNTRY     -  US
 QQ0648  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0648
 QQ0648                         *CURRENT SURVEY CONTROL
 QQ0648  ______________________________________________________________________
 QQ0648* NAD 83(1986) POSITION- 45 55 16.     (N) 096 51 08.     (W)   SCALED
 QQ0648* NAVD 88 ORTHO HEIGHT -   336.717 (meters)     1104.71  (feet) ADJUSTED
 QQ0648  ______________________________________________________________________
 QQ0648  GEOID HEIGHT    -        -26.164 (meters)                     GEOID18
 QQ0648  DYNAMIC HEIGHT  -        336.715 (meters)     1104.71  (feet) COMP
 QQ0648  MODELED GRAVITY -    980,601.1   (mgal)                       NAVD 88
 QQ0648
 QQ0648  VERT ORDER      -  FIRST     CLASS II
 QQ0648
 QQ0648.The horizontal coordinates were scaled from a map and have
 QQ0648.an estimated accuracy of +/- 6 seconds.
 QQ0648
 QQ0648.The orthometric height was determined by differential leveling and
 QQ0648.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0648.in June 1991.
 QQ0648
 QQ0648.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0648.GEOID18 height accuracy estimate available here.
 QQ0648
 QQ0648.Click photographs - Photos may exist for this station.
 QQ0648
 QQ0648.The dynamic height is computed by dividing the NAVD 88
 QQ0648.geopotential number by the normal gravity value computed on the
 QQ0648.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0648.degrees latitude (g = 980.6199 gals.).
 QQ0648
 QQ0648.The modeled gravity was interpolated from observed gravity values.
 QQ0648
 QQ0648;                    North         East    Units  Estimated Accuracy
 QQ0648;SPC SD N     -   236,760.      844,140.      MT  (+/- 180 meters Scaled)
 QQ0648
 QQ0648_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR665875(NAD 83)
 QQ0648
 QQ0648                          SUPERSEDED SURVEY CONTROL
 QQ0648
 QQ0648.No superseded survey control is available for this station.
 QQ0648
 QQ0648_MARKER: Z = SEE DESCRIPTION
 QQ0648_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0648_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0648_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QQ0648+STABILITY: POSITION/ELEVATION WELL
 QQ0648_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0648+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0648
 QQ0648  HISTORY     - Date     Condition        Report By
 QQ0648  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0648  HISTORY     - 19900725 GOOD             NGS
 QQ0648
 QQ0648                          STATION DESCRIPTION
 QQ0648
 QQ0648'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0648'8.2 KM (5.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0648'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 1.0 KM (0.6
 QQ0648'MI) NORTHEAST OF MILEPOST 251, 28.6 M (93.8 FT) SOUTHEAST OF THE
 QQ0648'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 21.4 M (70.2 FT)
 QQ0648'SOUTHEAST OF THE SOUTH CORNER OF THE NORTHBOUND HIGHWAY OVERPASS OF A
 QQ0648'COUNTY ROAD, 5.0 M (16.4 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.7 M
 QQ0648'(5.6 FT) NORTHWEST OF A FENCE, AND 0.3 M (1.0 FT) NORTHEAST OF A
 QQ0648'WITNESS POST.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP
 QQ0648'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 QQ0648'THROUGH AN 8 BY 8-INCH METAL PLATE.  THE PIPE AND SLEEVE DEPTH IS
 QQ0648'UNKNOWN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0647 ***********************************************************************
 QQ0647  DESIGNATION -  I29 251.62
 QQ0647  PID         -  QQ0647
 QQ0647  STATE/COUNTY-  SD/ROBERTS
 QQ0647  COUNTRY     -  US
 QQ0647  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0647
 QQ0647                         *CURRENT SURVEY CONTROL
 QQ0647  ______________________________________________________________________
 QQ0647* NAD 83(1986) POSITION- 45 55 16.     (N) 096 51 10.     (W)   SCALED
 QQ0647* NAVD 88 ORTHO HEIGHT -   341.391 (meters)     1120.05  (feet) ADJUSTED
 QQ0647  ______________________________________________________________________
 QQ0647  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 QQ0647  DYNAMIC HEIGHT  -        341.389 (meters)     1120.04  (feet) COMP
 QQ0647  MODELED GRAVITY -    980,601.1   (mgal)                       NAVD 88
 QQ0647
 QQ0647  VERT ORDER      -  FIRST     CLASS II
 QQ0647
 QQ0647.The horizontal coordinates were scaled from a map and have
 QQ0647.an estimated accuracy of +/- 6 seconds.
 QQ0647
 QQ0647.The orthometric height was determined by differential leveling and
 QQ0647.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0647.in June 1991.
 QQ0647
 QQ0647.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0647.GEOID18 height accuracy estimate available here.
 QQ0647
 QQ0647.Click photographs - Photos may exist for this station.
 QQ0647
 QQ0647.The dynamic height is computed by dividing the NAVD 88
 QQ0647.geopotential number by the normal gravity value computed on the
 QQ0647.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0647.degrees latitude (g = 980.6199 gals.).
 QQ0647
 QQ0647.The modeled gravity was interpolated from observed gravity values.
 QQ0647
 QQ0647;                    North         East    Units  Estimated Accuracy
 QQ0647;SPC SD N     -   236,760.      844,090.      MT  (+/- 180 meters Scaled)
 QQ0647
 QQ0647_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR664875(NAD 83)
 QQ0647
 QQ0647                          SUPERSEDED SURVEY CONTROL
 QQ0647
 QQ0647.No superseded survey control is available for this station.
 QQ0647
 QQ0647_MARKER: DB = BENCH MARK DISK
 QQ0647_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0647_SP_SET: ABUTMENT
 QQ0647_STAMPING: 29-251.62 1981 1119.48
 QQ0647_MARK LOGO: SDDT
 QQ0647_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0647_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0647_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0647+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 QQ0647
 QQ0647  HISTORY     - Date     Condition        Report By
 QQ0647  HISTORY     - 1981     MONUMENTED       SDDT
 QQ0647  HISTORY     - 19900725 GOOD             NGS
 QQ0647  HISTORY     - 20130806 GOOD             GEOCAC
 QQ0647
 QQ0647                          STATION DESCRIPTION
 QQ0647
 QQ0647'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0647'8.2 KM (5.1 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0647'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), IN TOP OF AND
 QQ0647'1.0 M (3.3 FT) WEST OF THE EAST END OF THE SOUTH CONCRETE ABUTMENT OF
 QQ0647'THE SOUTHBOUND HIGHWAY OVERPASS OF A COUNTY ROAD, 1.5 KM (0.9 MI)
 QQ0647'NORTHEAST OF MILEPOST 251, 6.1 M (20.0 FT) SOUTHEAST OF AND LEVEL
 QQ0647'WITH THE CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, AND 0.45
 QQ0647'M (1.48 FT) EAST-SOUTHEAST OF A WITNESS POST.
 QQ0647
 QQ0647                          STATION RECOVERY (2013)
 QQ0647
 QQ0647'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 QQ0647'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0646 ***********************************************************************
 QQ0646  CBN         -  This is a Cooperative Base Network Control Station.
 QQ0646  DESIGNATION -  I29 252.20
 QQ0646  PID         -  QQ0646
 QQ0646  STATE/COUNTY-  SD/ROBERTS
 QQ0646  COUNTRY     -  US
 QQ0646  USGS QUAD   -  NEW EFFINGTON NE (2018)
 QQ0646
 QQ0646                         *CURRENT SURVEY CONTROL
 QQ0646  ______________________________________________________________________
 QQ0646* NAD 83(2011) POSITION- 45 55 42.87007(N) 096 50 50.17092(W)   ADJUSTED
 QQ0646* NAD 83(2011) ELLIP HT-   307.824 (meters)        (06/27/12)   ADJUSTED
 QQ0646* NAD 83(2011) EPOCH   -  2010.00
 QQ0646* NAVD 88 ORTHO HEIGHT -   334.017 (meters)     1095.85  (feet) ADJUSTED
 QQ0646  ______________________________________________________________________
 QQ0646  GEOID HEIGHT    -        -26.177 (meters)                     GEOID18
 QQ0646  NAD 83(2011) X  -   -529,856.418 (meters)                     COMP
 QQ0646  NAD 83(2011) Y  - -4,412,542.947 (meters)                     COMP
 QQ0646  NAD 83(2011) Z  -  4,559,950.301 (meters)                     COMP
 QQ0646  LAPLACE CORR    -         -2.72  (seconds)                    DEFLEC18
 QQ0646  DYNAMIC HEIGHT  -        334.015 (meters)     1095.85  (feet) COMP
 QQ0646  MODELED GRAVITY -    980,601.5   (mgal)                       NAVD 88
 QQ0646
 QQ0646  VERT ORDER      -  FIRST     CLASS II
 QQ0646
 QQ0646  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QQ0646  Standards:
 QQ0646         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QQ0646            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QQ0646  -------------------------------------------------------------------
 QQ0646  NETWORK    0.74   1.39           0.34   0.25   0.71      0.03254265
 QQ0646  -------------------------------------------------------------------
 QQ0646  Click here for local accuracies and other accuracy information.
 QQ0646
 QQ0646.The horizontal coordinates were established by GPS observations
 QQ0646.and adjusted by the National Geodetic Survey in June 2012.
 QQ0646
 QQ0646.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QQ0646.been affixed to the stable North American tectonic plate. See 
 QQ0646.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QQ0646
 QQ0646.The horizontal coordinates are valid at the epoch date displayed above
 QQ0646.which is a decimal equivalence of Year/Month/Day.
 QQ0646
 QQ0646.The orthometric height was determined by differential leveling and
 QQ0646.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0646.in June 1991.
 QQ0646
 QQ0646.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0646.GEOID18 height accuracy estimate available here.
 QQ0646
 QQ0646.Click photographs - Photos may exist for this station.
 QQ0646
 QQ0646.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QQ0646
 QQ0646.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0646
 QQ0646.The ellipsoidal height was determined by GPS observations
 QQ0646.and is referenced to NAD 83.
 QQ0646
 QQ0646.The dynamic height is computed by dividing the NAVD 88
 QQ0646.geopotential number by the normal gravity value computed on the
 QQ0646.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0646.degrees latitude (g = 980.6199 gals.).
 QQ0646
 QQ0646.The modeled gravity was interpolated from observed gravity values.
 QQ0646
 QQ0646. The following values were computed from the NAD 83(2011) position.
 QQ0646
 QQ0646;                    North         East     Units Scale Factor Converg.
 QQ0646;SPC SD N     -   237,604.011   844,486.968   MT  1.00005659   +2 13 52.7
 QQ0646;SPC SD N     -   779,539.16  2,770,620.99   sFT  1.00005659   +2 13 52.7
 QQ0646;UTM  14      - 5,088,365.018   666,904.021   MT  0.99994247   +1 32 49.3
 QQ0646
 QQ0646!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QQ0646!SPC SD N     -   0.99995174  x   1.00005659  =   1.00000833
 QQ0646!UTM  14      -   0.99995174  x   0.99994247  =   0.99989422
 QQ0646
 QQ0646_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR6690488365(NAD 83)
 QQ0646
 QQ0646                          SUPERSEDED SURVEY CONTROL
 QQ0646
 QQ0646  NAD 83(2007)-  45 55 42.87009(N)    096 50 50.17186(W) AD(2002.00) 0
 QQ0646  ELLIP H (02/10/07)  307.871  (m)                       GP(2002.00)    
 QQ0646  NAD 83(1996)-  45 55 42.86982(N)    096 50 50.17167(W) AD(       ) A
 QQ0646  ELLIP H (06/23/03)  307.879  (m)                       GP(       ) 3 1
 QQ0646  NAVD 88             334.02   (m)         1095.9    (f) LEVELING    3  
 QQ0646
 QQ0646.Superseded values are not recommended for survey control.
 QQ0646
 QQ0646.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0646.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0646
 QQ0646_MARKER: DB = BENCH MARK DISK
 QQ0646_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0646_STAMPING: 29.252.20 1981 109 .25
 QQ0646_MARK LOGO: SDDT
 QQ0646_PROJECTION: FLUSH
 QQ0646_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0646_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0646+STABILITY: SURFACE MOTION
 QQ0646_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0646+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2013
 QQ0646
 QQ0646  HISTORY     - Date     Condition        Report By
 QQ0646  HISTORY     - 19810401 MONUMENTED       SDDT
 QQ0646  HISTORY     - 19900725 GOOD             NGS
 QQ0646  HISTORY     - 20020604 GOOD             SDDT
 QQ0646  HISTORY     - 20101005 GOOD             MNDT
 QQ0646  HISTORY     - 20130625 GOOD             MNDT
 QQ0646
 QQ0646                          STATION DESCRIPTION
 QQ0646
 QQ0646'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0646'9.1 KM (5.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0646'JUNCTION OF STATE HIGHWAY 127 (NEW EFFINGTON EXIT 246), 0.35 KM (0.22
 QQ0646'MI) NORTHEAST OF MILEPOST 252, 58.8 M (192.9 FT) SOUTHWEST OF THE
 QQ0646'MOST SOUTHWESTERLY OF 2 FENCE BRACE POSTS, 29.2 M (95.8 FT) SOUTHEAST
 QQ0646'OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE HIGHWAY, 16.4 M
 QQ0646'(53.8 FT) SOUTH-SOUTHEAST OF THE SOUTHEAST END OF A 24-INCH CULVERT,
 QQ0646'1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.25 M (0.82 FT)
 QQ0646'NORTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS 0.04 M
 QQ0646'(0.13 FT) BELOW THE GROUND SURFACE.
 QQ0646
 QQ0646                          STATION RECOVERY (2002)
 QQ0646
 QQ0646'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 QQ0646'RECOVERED AS DESCRIBED
 QQ0646
 QQ0646                          STATION RECOVERY (2010)
 QQ0646
 QQ0646'RECOVERY NOTE BY MN DEPT OF TRANSP 2010 (KMS)
 QQ0646'5.7 MI (9.2 KM) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE
 QQ0646'JUNCTION OF STATE HIGHWAY 127, 0.22 MI (0.4 KM) NORTHEAST OF MILEPOST
 QQ0646'252, 192.9 FT (58.8 M) SOUTHWEST OF THE MOST SOUTHWESTERLY OF TWO
 QQ0646'FENCE BRACE POSTS, 95.8 FT (29.2 M) SOUTHEAST OF THE NORTHBOUND LANES
 QQ0646'OF THE HIGHWAY, 53.8 FT (16.4 M) SOUTH-SOUTHEAST OF THE SOUTHEAST END
 QQ0646'OF A 24-INCH (61 CM) CULVERT, 3.9 FT (1.2 M) BELOW THE RAIL OF THE
 QQ0646'HIGHWAY, 0.82 FT (25 CM) NORTHWEST OF A WITNESS POST.
 QQ0646
 QQ0646                          STATION RECOVERY (2013)
 QQ0646
 QQ0646'RECOVERY NOTE BY MN DEPT OF TRANSP 2013 (DXS)
 QQ0646'5.7 MILES NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM THE JUNCTION OF
 QQ0646'STATE HIGHWAY 127, 0.22 MILE NORTHEAST OF MILEPOST 252, 192.9 FEET
 QQ0646'SOUTHWEST OF THE MOST SOUTHWESTERLY OF TWO FENCE BRACE POSTS, 95.8
 QQ0646'FEET SOUTHEAST OF THE NORTHBOUND LANES OF THE HIGHWAY, 53.8 FEET
 QQ0646'SOUTH-SOUTHEAST OF THE SOUTHEAST END OF A 24-INCH CULVERT, 3.9 FEET
 QQ0646'BELOW THE RAIL OF THE HIGHWAY, 0.82 FEET NORTHWEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0688 ***********************************************************************
 QQ0688  DESIGNATION -  I29 BM 35 55
 QQ0688  PID         -  QQ0688
 QQ0688  STATE/COUNTY-  SD/ROBERTS
 QQ0688  COUNTRY     -  US
 QQ0688  USGS QUAD   -  PEEVER NW (2017)
 QQ0688
 QQ0688                         *CURRENT SURVEY CONTROL
 QQ0688  ______________________________________________________________________
 QQ0688* NAD 83(1986) POSITION- 45 39 42.     (N) 096 59 13.     (W)   SCALED
 QQ0688* NAVD 88 ORTHO HEIGHT -   351.786 (meters)     1154.15  (feet) ADJUSTED
 QQ0688  ______________________________________________________________________
 QQ0688  GEOID HEIGHT    -        -25.851 (meters)                     GEOID18
 QQ0688  DYNAMIC HEIGHT  -        351.771 (meters)     1154.10  (feet) COMP
 QQ0688  MODELED GRAVITY -    980,562.3   (mgal)                       NAVD 88
 QQ0688
 QQ0688  VERT ORDER      -  FIRST     CLASS II
 QQ0688
 QQ0688.The horizontal coordinates were scaled from a map and have
 QQ0688.an estimated accuracy of +/- 6 seconds.
 QQ0688
 QQ0688.The orthometric height was determined by differential leveling and
 QQ0688.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0688.in June 1991.
 QQ0688
 QQ0688.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0688.GEOID18 height accuracy estimate available here.
 QQ0688
 QQ0688.Click photographs - Photos may exist for this station.
 QQ0688
 QQ0688.The dynamic height is computed by dividing the NAVD 88
 QQ0688.geopotential number by the normal gravity value computed on the
 QQ0688.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0688.degrees latitude (g = 980.6199 gals.).
 QQ0688
 QQ0688.The modeled gravity was interpolated from observed gravity values.
 QQ0688
 QQ0688;                    North         East    Units  Estimated Accuracy
 QQ0688;SPC SD N     -   207,550.      834,770.      MT  (+/- 180 meters Scaled)
 QQ0688
 QQ0688_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR568584(NAD 83)
 QQ0688
 QQ0688                          SUPERSEDED SURVEY CONTROL
 QQ0688
 QQ0688.No superseded survey control is available for this station.
 QQ0688
 QQ0688_MARKER: Z = SEE DESCRIPTION
 QQ0688_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 QQ0688_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0688_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0688_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QQ0688+SATELLITE: SATELLITE OBSERVATIONS - July 25, 1990
 QQ0688
 QQ0688  HISTORY     - Date     Condition        Report By
 QQ0688  HISTORY     - 1982     MONUMENTED       SDDT
 QQ0688  HISTORY     - 19900725 GOOD             NGS
 QQ0688
 QQ0688                          STATION DESCRIPTION
 QQ0688
 QQ0688'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 QQ0688'0.3 KM (0.2 MI) WESTERLY ALONG STATE HIGHWAY 10 FROM THE JUNCTION OF
 QQ0688'INTERSTATE HIGHWAY 29 (SISSETON EXIT 232), THENCE 0.25 KM (0.16 MI)
 QQ0688'NORTHERLY ALONG A SERVICE ROAD, 1.4 M (4.6 FT) SOUTH-SOUTHEAST OF THE
 QQ0688'CENTER OF THE EAST ENTRANCE TO A HIGHWAY DEPARTMENT MAINTENANCE
 QQ0688'BUILDING, AND 0.6 M (2.0 FT) EAST OF THE SOUTHEAST CORNER OF THE
 QQ0688'BUILDING.  NOTE--THE DATUM POINT IS AN UNSTAMPED IRON PIPE CAP
 QQ0688'ATTACHED TO A 1 1/2 INCH IRON PIPE.  ACCESS TO THE DATUM POINT IS
 QQ0688'THROUGH AN 8-INCH METAL COVER AND THEN THROUGH A 4-INCH PVC SCREW
 QQ0688'CAP.  NOTE--A GALVANIZED STEEL PIPE SET TO A DEPTH OF 6.4 M (21.0 FT)
 QQ0688'IN A SLEEVE WHICH THE DEPTH IS UNKNOWN, ENCASED IN A PIPE PROJECTING
 QQ0688'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0620 ***********************************************************************
 PV0620  DESIGNATION -  I90 000.0
 PV0620  PID         -  PV0620
 PV0620  STATE/COUNTY-  SD/LAWRENCE
 PV0620  COUNTRY     -  US
 PV0620  USGS QUAD   -  BEULAH (2017)
 PV0620
 PV0620                         *CURRENT SURVEY CONTROL
 PV0620  ______________________________________________________________________
 PV0620* NAD 83(1986) POSITION- 44 32 35.     (N) 104 03 21.     (W)   SCALED
 PV0620* NAVD 88 ORTHO HEIGHT -  1078.133 (meters)     3537.17  (feet) ADJUSTED
 PV0620  ______________________________________________________________________
 PV0620  GEOID HEIGHT    -        -14.443 (meters)                     GEOID18
 PV0620  DYNAMIC HEIGHT  -       1077.788 (meters)     3536.04  (feet) COMP
 PV0620  MODELED GRAVITY -    980,261.1   (mgal)                       NAVD 88
 PV0620
 PV0620  VERT ORDER      -  FIRST     CLASS II
 PV0620
 PV0620.The horizontal coordinates were scaled from a map and have
 PV0620.an estimated accuracy of +/- 6 seconds.
 PV0620
 PV0620.The orthometric height was determined by differential leveling and
 PV0620.adjusted by the NATIONAL GEODETIC SURVEY
 PV0620.in September 1993.
 PV0620
 PV0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0620.GEOID18 height accuracy estimate available here.
 PV0620
 PV0620.Click photographs - Photos may exist for this station.
 PV0620
 PV0620.The dynamic height is computed by dividing the NAVD 88
 PV0620.geopotential number by the normal gravity value computed on the
 PV0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0620.degrees latitude (g = 980.6199 gals.).
 PV0620
 PV0620.The modeled gravity was interpolated from observed gravity values.
 PV0620
 PV0620;                    North         East    Units  Estimated Accuracy
 PV0620;SPC SD N     -    86,940.      277,820.      MT  (+/- 180 meters Scaled)
 PV0620
 PV0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK750326(NAD 83)
 PV0620
 PV0620                          SUPERSEDED SURVEY CONTROL
 PV0620
 PV0620.No superseded survey control is available for this station.
 PV0620
 PV0620_MARKER: Z = SEE DESCRIPTION
 PV0620_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PV0620_STAMPING: 90-00.0
 PV0620_MARK LOGO: NGS
 PV0620_PROJECTION: PROJECTING 5 CENTIMETERS
 PV0620_MAGNETIC: P = MARKER IS A STEEL PIPE
 PV0620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PV0620+STABILITY: POSITION/ELEVATION WELL
 PV0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0620+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1991
 PV0620_ROD/PIPE-DEPTH: 6.4 meters
 PV0620_SLEEVE-DEPTH  : 2.0 meters
 PV0620
 PV0620  HISTORY     - Date     Condition        Report By
 PV0620  HISTORY     - UNK      MONUMENTED       SDDT
 PV0620  HISTORY     - 19910815 GOOD             NGS
 PV0620
 PV0620                          STATION DESCRIPTION
 PV0620
 PV0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0620'19.7 KM (12.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PV0620'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, AT THE SOUTH
 PV0620'DAKOTA-WYOMING STATE LINE, A STAINLESS STEEL BALL EPOXIED TO A PIPE
 PV0620'CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 24.1 M
 PV0620'(79.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PV0620'HIGHWAY, 16.4 M (53.8 FT) NORTH OF MILEPOST 207, 1.3 M (4.3 FT) BELOW
 PV0620'THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST
 PV0620'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 PV0620'CAP AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0619 ***********************************************************************
 PV0619  DESIGNATION -  I90 000.98
 PV0619  PID         -  PV0619
 PV0619  STATE/COUNTY-  SD/LAWRENCE
 PV0619  COUNTRY     -  US
 PV0619  USGS QUAD   -  BEULAH (2017)
 PV0619
 PV0619                         *CURRENT SURVEY CONTROL
 PV0619  ______________________________________________________________________
 PV0619* NAD 83(1986) POSITION- 44 32 47.     (N) 104 02 13.     (W)   SCALED
 PV0619* NAVD 88 ORTHO HEIGHT -  1061.855 (meters)     3483.77  (feet) ADJUSTED
 PV0619  ______________________________________________________________________
 PV0619  GEOID HEIGHT    -        -14.500 (meters)                     GEOID18
 PV0619  DYNAMIC HEIGHT  -       1061.511 (meters)     3482.64  (feet) COMP
 PV0619  MODELED GRAVITY -    980,257.6   (mgal)                       NAVD 88
 PV0619
 PV0619  VERT ORDER      -  FIRST     CLASS II
 PV0619
 PV0619.The horizontal coordinates were scaled from a map and have
 PV0619.an estimated accuracy of +/- 6 seconds.
 PV0619
 PV0619.The orthometric height was determined by differential leveling and
 PV0619.adjusted by the NATIONAL GEODETIC SURVEY
 PV0619.in September 1993.
 PV0619
 PV0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0619.GEOID18 height accuracy estimate available here.
 PV0619
 PV0619.Click photographs - Photos may exist for this station.
 PV0619
 PV0619.The dynamic height is computed by dividing the NAVD 88
 PV0619.geopotential number by the normal gravity value computed on the
 PV0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0619.degrees latitude (g = 980.6199 gals.).
 PV0619
 PV0619.The modeled gravity was interpolated from observed gravity values.
 PV0619
 PV0619;                    North         East    Units  Estimated Accuracy
 PV0619;SPC SD N     -    87,230.      279,340.      MT  (+/- 180 meters Scaled)
 PV0619
 PV0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK765330(NAD 83)
 PV0619
 PV0619                          SUPERSEDED SURVEY CONTROL
 PV0619
 PV0619.No superseded survey control is available for this station.
 PV0619
 PV0619_MARKER: DB = BENCH MARK DISK
 PV0619_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PV0619_STAMPING: 90-0.98
 PV0619_MARK LOGO: SDDT
 PV0619_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PV0619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0619+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2012
 PV0619
 PV0619  HISTORY     - Date     Condition        Report By
 PV0619  HISTORY     - UNK      MONUMENTED       SDDT
 PV0619  HISTORY     - 19910815 GOOD             NGS
 PV0619  HISTORY     - 20120306 GOOD             INDIV
 PV0619
 PV0619                          STATION DESCRIPTION
 PV0619
 PV0619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0619'18.1 KM (11.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PV0619'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 32.9 M (107.9
 PV0619'FT) NORTHWEST OF MILEPOST 1, 31.6 M (103.7 FT) NORTH OF THE
 PV0619'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 31.3 M (102.7 FT)
 PV0619'EAST OF A BRACED FENCE CORNER, 22.8 M (74.8 FT) SOUTH OF THE
 PV0619'CENTERLINE OF OLD U.S. HIGHWAY 14, 0.8 M (2.6 FT) BELOW THE LEVEL OF
 PV0619'THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 PV0619'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PV0619
 PV0619                          STATION RECOVERY (2012)
 PV0619
 PV0619'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PV0619'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0618 ***********************************************************************
 PV0618  DESIGNATION -  I90 001.62
 PV0618  PID         -  PV0618
 PV0618  STATE/COUNTY-  SD/LAWRENCE
 PV0618  COUNTRY     -  US
 PV0618  USGS QUAD   -  BEULAH (2017)
 PV0618
 PV0618                         *CURRENT SURVEY CONTROL
 PV0618  ______________________________________________________________________
 PV0618* NAD 83(1986) POSITION- 44 32 47.74   (N) 104 01 25.79   (W)   HD_HELD1
 PV0618* NAVD 88 ORTHO HEIGHT -  1049.954 (meters)     3444.72  (feet) ADJUSTED
 PV0618  ______________________________________________________________________
 PV0618  GEOID HEIGHT    -        -14.533 (meters)                     GEOID18
 PV0618  DYNAMIC HEIGHT  -       1049.611 (meters)     3443.60  (feet) COMP
 PV0618  MODELED GRAVITY -    980,254.8   (mgal)                       NAVD 88
 PV0618
 PV0618  VERT ORDER      -  FIRST     CLASS II
 PV0618
 PV0618.The horizontal coordinates were determined by differentially corrected
 PV0618.hand held GPS observations or other comparable positioning techniques
 PV0618.and have an estimated accuracy of +/- 3 meters.
 PV0618
 PV0618.The orthometric height was determined by differential leveling and
 PV0618.adjusted by the NATIONAL GEODETIC SURVEY
 PV0618.in September 1993.
 PV0618
 PV0618.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0618.GEOID18 height accuracy estimate available here.
 PV0618
 PV0618.Click photographs - Photos may exist for this station.
 PV0618
 PV0618.The dynamic height is computed by dividing the NAVD 88
 PV0618.geopotential number by the normal gravity value computed on the
 PV0618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0618.degrees latitude (g = 980.6199 gals.).
 PV0618
 PV0618.The modeled gravity was interpolated from observed gravity values.
 PV0618
 PV0618;                    North         East    Units  Estimated Accuracy
 PV0618;SPC SD N     -    87,204.0     280,380.3     MT  (+/- 3 meters HH1 GPS) 
 PV0618
 PV0618_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK7754133048(NAD 83)
 PV0618
 PV0618                          SUPERSEDED SURVEY CONTROL
 PV0618
 PV0618.No superseded survey control is available for this station.
 PV0618
 PV0618_MARKER: Z = SEE DESCRIPTION
 PV0618_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PV0618_STAMPING: 90-1.62
 PV0618_MARK LOGO: NGS
 PV0618_PROJECTION: PROJECTING 5 CENTIMETERS
 PV0618_MAGNETIC: P = MARKER IS A STEEL PIPE
 PV0618_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PV0618+STABILITY: POSITION/ELEVATION WELL
 PV0618_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0618+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 PV0618_ROD/PIPE-DEPTH: 6.4 meters
 PV0618_SLEEVE-DEPTH  : 2.0 meters
 PV0618
 PV0618  HISTORY     - Date     Condition        Report By
 PV0618  HISTORY     - UNK      MONUMENTED       SDDT
 PV0618  HISTORY     - 19910815 GOOD             NGS
 PV0618  HISTORY     - 20120307 GOOD             INDIV
 PV0618
 PV0618                          STATION DESCRIPTION
 PV0618
 PV0618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0618'17.1 KM (10.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PV0618'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PV0618'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PV0618'GALVANIZED STEEL PIPE, 100.0 M (328.1 FT) NORTHWEST OF THE NORTHEAST
 PV0618'CORNER OF BRIDGE NUMBER 41-15-041, 29.2 M (95.8 FT) NORTH OF THE
 PV0618'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 21.5 M (70.5 FT)
 PV0618'SOUTH OF THE CENTERLINE OF OLD U.S. HIGHWAY 14, 9.4 M (30.8 FT) EAST
 PV0618'OF A JOG IN A FENCE LINE, 9.0 M (29.5 FT) SOUTHWEST OF A UTILITY
 PV0618'POLE, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PV0618'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PV0618'THROUGH A 4-INCH PVC CAP.
 PV0618
 PV0618                          STATION RECOVERY (2012)
 PV0618
 PV0618'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PV0618'CONCRETE CRACKED AROUND THE CASE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0617 ***********************************************************************
 PV0617  DESIGNATION -  I90 001.85
 PV0617  PID         -  PV0617
 PV0617  STATE/COUNTY-  SD/LAWRENCE
 PV0617  COUNTRY     -  US
 PV0617  USGS QUAD   -  BEULAH (2017)
 PV0617
 PV0617                         *CURRENT SURVEY CONTROL
 PV0617  ______________________________________________________________________
 PV0617* NAD 83(1986) POSITION- 44 32 47.     (N) 104 01 12.     (W)   SCALED
 PV0617* NAVD 88 ORTHO HEIGHT -  1049.754 (meters)     3444.07  (feet) ADJUSTED
 PV0617  ______________________________________________________________________
 PV0617  GEOID HEIGHT    -        -14.541 (meters)                     GEOID18
 PV0617  DYNAMIC HEIGHT  -       1049.410 (meters)     3442.94  (feet) COMP
 PV0617  MODELED GRAVITY -    980,254.0   (mgal)                       NAVD 88
 PV0617
 PV0617  VERT ORDER      -  FIRST     CLASS II
 PV0617
 PV0617.The horizontal coordinates were scaled from a map and have
 PV0617.an estimated accuracy of +/- 6 seconds.
 PV0617
 PV0617.The orthometric height was determined by differential leveling and
 PV0617.adjusted by the NATIONAL GEODETIC SURVEY
 PV0617.in September 1993.
 PV0617
 PV0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0617.GEOID18 height accuracy estimate available here.
 PV0617
 PV0617.Click photographs - Photos may exist for this station.
 PV0617
 PV0617.The dynamic height is computed by dividing the NAVD 88
 PV0617.geopotential number by the normal gravity value computed on the
 PV0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0617.degrees latitude (g = 980.6199 gals.).
 PV0617
 PV0617.The modeled gravity was interpolated from observed gravity values.
 PV0617
 PV0617;                    North         East    Units  Estimated Accuracy
 PV0617;SPC SD N     -    87,170.      280,680.      MT  (+/- 180 meters Scaled)
 PV0617
 PV0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK778330(NAD 83)
 PV0617
 PV0617                          SUPERSEDED SURVEY CONTROL
 PV0617
 PV0617.No superseded survey control is available for this station.
 PV0617
 PV0617_MARKER: DB = BENCH MARK DISK
 PV0617_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PV0617_STAMPING: 90-1.85
 PV0617_MARK LOGO: SDDT
 PV0617_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PV0617_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0617+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 PV0617
 PV0617  HISTORY     - Date     Condition        Report By
 PV0617  HISTORY     - UNK      MONUMENTED       SDDT
 PV0617  HISTORY     - 19910815 GOOD             NGS
 PV0617  HISTORY     - 20120307 GOOD             INDIV
 PV0617
 PV0617                          STATION DESCRIPTION
 PV0617
 PV0617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0617'16.7 KM (10.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PV0617'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 200.0 M (656.2
 PV0617'FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 41-15-041,
 PV0617'61.0 M (200.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF A RANCH HOUSE,
 PV0617'46.9 M (153.9 FT) WEST OF A UTILITY POLE WITH A GUY CABLE, 29.0 M
 PV0617'(95.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PV0617'HIGHWAY, 17.9 M (58.7 FT) SOUTH OF THE CENTERLINE OF OLD U.S.
 PV0617'HIGHWAY 14, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 PV0617'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED
 PV0617'0.04 M (0.13 FT) BELOW THE GROUND SURFACE.
 PV0617
 PV0617                          STATION RECOVERY (2012)
 PV0617
 PV0617'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PV0617'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0616 ***********************************************************************
 PV0616  DESIGNATION -  I90 002.39
 PV0616  PID         -  PV0616
 PV0616  STATE/COUNTY-  SD/LAWRENCE
 PV0616  COUNTRY     -  US
 PV0616  USGS QUAD   -  BEULAH (2017)
 PV0616
 PV0616                         *CURRENT SURVEY CONTROL
 PV0616  ______________________________________________________________________
 PV0616* NAD 83(1986) POSITION- 44 32 48.     (N) 104 00 33.     (W)   SCALED
 PV0616* NAVD 88 ORTHO HEIGHT -  1058.273 (meters)     3472.02  (feet) ADJUSTED
 PV0616  ______________________________________________________________________
 PV0616  GEOID HEIGHT    -        -14.566 (meters)                     GEOID18
 PV0616  DYNAMIC HEIGHT  -       1057.925 (meters)     3470.88  (feet) COMP
 PV0616  MODELED GRAVITY -    980,252.4   (mgal)                       NAVD 88
 PV0616
 PV0616  VERT ORDER      -  FIRST     CLASS II
 PV0616
 PV0616.The horizontal coordinates were scaled from a map and have
 PV0616.an estimated accuracy of +/- 6 seconds.
 PV0616
 PV0616.The orthometric height was determined by differential leveling and
 PV0616.adjusted by the NATIONAL GEODETIC SURVEY
 PV0616.in September 1993.
 PV0616
 PV0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0616.GEOID18 height accuracy estimate available here.
 PV0616
 PV0616.Click photographs - Photos may exist for this station.
 PV0616
 PV0616.The dynamic height is computed by dividing the NAVD 88
 PV0616.geopotential number by the normal gravity value computed on the
 PV0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0616.degrees latitude (g = 980.6199 gals.).
 PV0616
 PV0616.The modeled gravity was interpolated from observed gravity values.
 PV0616
 PV0616;                    North         East    Units  Estimated Accuracy
 PV0616;SPC SD N     -    87,150.      281,550.      MT  (+/- 180 meters Scaled)
 PV0616
 PV0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK787330(NAD 83)
 PV0616
 PV0616                          SUPERSEDED SURVEY CONTROL
 PV0616
 PV0616.No superseded survey control is available for this station.
 PV0616
 PV0616_MARKER: Z = SEE DESCRIPTION
 PV0616_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PV0616_STAMPING: 90-2.39
 PV0616_MARK LOGO: NGS
 PV0616_PROJECTION: FLUSH
 PV0616_MAGNETIC: P = MARKER IS A STEEL PIPE
 PV0616_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PV0616+STABILITY: POSITION/ELEVATION WELL
 PV0616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0616+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 PV0616_ROD/PIPE-DEPTH: 6.4 meters
 PV0616_SLEEVE-DEPTH  : 2.0 meters
 PV0616
 PV0616  HISTORY     - Date     Condition        Report By
 PV0616  HISTORY     - 1990     MONUMENTED       SDDT
 PV0616  HISTORY     - 19910819 GOOD             NGS
 PV0616  HISTORY     - 20120307 GOOD             INDIV
 PV0616
 PV0616                          STATION DESCRIPTION
 PV0616
 PV0616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0616'15.8 KM (9.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PV0616'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PV0616'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PV0616'GALVANIZED STEEL PIPE, 255.0 M (836.6 FT) EAST OF THE NORTHEAST
 PV0616'CORNER OF BRIDGE NUMBER 41-20-041, 56.5 M (185.4 FT) NORTH OF THE
 PV0616'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 30.3 M (99.4 FT)
 PV0616'NORTH OF THE CENTER OF A WESTBOUND OFF-RAMP (EXIT 2), 18.5 M (60.7
 PV0616'FT) SOUTH OF THE CENTERLINE OF OLD U.S. HIGHWAY 14, 1.7 M (5.6 FT)
 PV0616'BELOW THE LEVEL OF THE RAMP, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS
 PV0616'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PV0616'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PV0616
 PV0616                          STATION RECOVERY (2012)
 PV0616
 PV0616'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PV0616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0615 ***********************************************************************
 PV0615  DESIGNATION -  I90 002.80
 PV0615  PID         -  PV0615
 PV0615  STATE/COUNTY-  SD/LAWRENCE
 PV0615  COUNTRY     -  US
 PV0615  USGS QUAD   -  BEULAH (2017)
 PV0615
 PV0615                         *CURRENT SURVEY CONTROL
 PV0615  ______________________________________________________________________
 PV0615* NAD 83(1986) POSITION- 44 32 47.     (N) 104 00 05.     (W)   SCALED
 PV0615* NAVD 88 ORTHO HEIGHT -  1071.114 (meters)     3514.15  (feet) ADJUSTED
 PV0615  ______________________________________________________________________
 PV0615  GEOID HEIGHT    -        -14.581 (meters)                     GEOID18
 PV0615  DYNAMIC HEIGHT  -       1070.761 (meters)     3512.99  (feet) COMP
 PV0615  MODELED GRAVITY -    980,251.2   (mgal)                       NAVD 88
 PV0615
 PV0615  VERT ORDER      -  FIRST     CLASS II
 PV0615
 PV0615.The horizontal coordinates were scaled from a map and have
 PV0615.an estimated accuracy of +/- 6 seconds.
 PV0615
 PV0615.The orthometric height was determined by differential leveling and
 PV0615.adjusted by the NATIONAL GEODETIC SURVEY
 PV0615.in September 1993.
 PV0615
 PV0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0615.GEOID18 height accuracy estimate available here.
 PV0615
 PV0615.Click photographs - Photos may exist for this station.
 PV0615
 PV0615.The dynamic height is computed by dividing the NAVD 88
 PV0615.geopotential number by the normal gravity value computed on the
 PV0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0615.degrees latitude (g = 980.6199 gals.).
 PV0615
 PV0615.The modeled gravity was interpolated from observed gravity values.
 PV0615
 PV0615;                    North         East    Units  Estimated Accuracy
 PV0615;SPC SD N     -    87,090.      282,160.      MT  (+/- 180 meters Scaled)
 PV0615
 PV0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK793330(NAD 83)
 PV0615
 PV0615                          SUPERSEDED SURVEY CONTROL
 PV0615
 PV0615.No superseded survey control is available for this station.
 PV0615
 PV0615_MARKER: DB = BENCH MARK DISK
 PV0615_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PV0615_STAMPING: 90-2.80
 PV0615_MARK LOGO: SDDT
 PV0615_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PV0615_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PV0615+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 PV0615
 PV0615  HISTORY     - Date     Condition        Report By
 PV0615  HISTORY     - UNK      MONUMENTED       SDDT
 PV0615  HISTORY     - 19910815 GOOD             NGS
 PV0615  HISTORY     - 20120307 GOOD             INDIV
 PV0615
 PV0615                          STATION DESCRIPTION
 PV0615
 PV0615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PV0615'15.2 M (49.9 FT) WESTERLY ALONG INTERSTATE HIGHWAY 14 FROM THE
 PV0615'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 285.0 M (935.0
 PV0615'FT) EAST OF A HIGHWAY INFORMATION SIGN (EXIT 2 MCNENNY STATE FISH
 PV0615'HATCHERY), 35.8 M (117.5 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 PV0615'LANES OF THE HIGHWAY, 35.4 M (116.1 FT) WEST OF A BRACED FENCE POST,
 PV0615'1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 PV0615'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.05 M
 PV0615'(0.16 FT) BELOW THE GROUND SURFACE.
 PV0615
 PV0615                          STATION RECOVERY (2012)
 PV0615
 PV0615'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PV0615'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2642 ***********************************************************************
 PU2642  DESIGNATION -  I90 004.46
 PU2642  PID         -  PU2642
 PU2642  STATE/COUNTY-  SD/LAWRENCE
 PU2642  COUNTRY     -  US
 PU2642  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2642
 PU2642                         *CURRENT SURVEY CONTROL
 PU2642  ______________________________________________________________________
 PU2642* NAD 83(1986) POSITION- 44 32 42.     (N) 103 58 07.     (W)   SCALED
 PU2642* NAVD 88 ORTHO HEIGHT -  1073.188 (meters)     3520.95  (feet) ADJUSTED
 PU2642  ______________________________________________________________________
 PU2642  GEOID HEIGHT    -        -14.641 (meters)                     GEOID18
 PU2642  DYNAMIC HEIGHT  -       1072.833 (meters)     3519.79  (feet) COMP
 PU2642  MODELED GRAVITY -    980,250.3   (mgal)                       NAVD 88
 PU2642
 PU2642  VERT ORDER      -  FIRST     CLASS II
 PU2642
 PU2642.The horizontal coordinates were scaled from a map and have
 PU2642.an estimated accuracy of +/- 6 seconds.
 PU2642
 PU2642.The orthometric height was determined by differential leveling and
 PU2642.adjusted by the NATIONAL GEODETIC SURVEY
 PU2642.in September 1993.
 PU2642
 PU2642.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2642.GEOID18 height accuracy estimate available here.
 PU2642
 PU2642.Click photographs - Photos may exist for this station.
 PU2642
 PU2642.The dynamic height is computed by dividing the NAVD 88
 PU2642.geopotential number by the normal gravity value computed on the
 PU2642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2642.degrees latitude (g = 980.6199 gals.).
 PU2642
 PU2642.The modeled gravity was interpolated from observed gravity values.
 PU2642
 PU2642;                    North         East    Units  Estimated Accuracy
 PU2642;SPC SD N     -    86,810.      284,750.      MT  (+/- 180 meters Scaled)
 PU2642
 PU2642_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK819329(NAD 83)
 PU2642
 PU2642                          SUPERSEDED SURVEY CONTROL
 PU2642
 PU2642.No superseded survey control is available for this station.
 PU2642
 PU2642_MARKER: DB = BENCH MARK DISK
 PU2642_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2642_STAMPING: 90-4.46
 PU2642_MARK LOGO: SDDT
 PU2642_PROJECTION: RECESSED 4 CENTIMETERS
 PU2642_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2642_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2642_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2642+SATELLITE: SATELLITE OBSERVATIONS - March 18, 2012
 PU2642
 PU2642  HISTORY     - Date     Condition        Report By
 PU2642  HISTORY     - UNK      MONUMENTED       SDDT
 PU2642  HISTORY     - 19910815 GOOD             NGS
 PU2642  HISTORY     - 20120318 GOOD             INDIV
 PU2642
 PU2642                          STATION DESCRIPTION
 PU2642
 PU2642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2642'12.6 KM (7.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2642'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 31.8 M (104.3
 PU2642'FT) NORTHWEST OF A BRACED FENCE POST, 31.7 M (104.0 FT) NORTHEAST OF
 PU2642'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 3.4 M (11.2 FT)
 PU2642'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH-SOUTHWEST OF A
 PU2642'WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.04 M (0.13 FT)
 PU2642'BELOW THE GROUND SURFACE.
 PU2642
 PU2642                          STATION RECOVERY (2012)
 PU2642
 PU2642'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2642'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2641 ***********************************************************************
 PU2641  DESIGNATION -  I90 005.32
 PU2641  PID         -  PU2641
 PU2641  STATE/COUNTY-  SD/LAWRENCE
 PU2641  COUNTRY     -  US
 PU2641  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2641
 PU2641                         *CURRENT SURVEY CONTROL
 PU2641  ______________________________________________________________________
 PU2641* NAD 83(1986) POSITION- 44 32 15.     (N) 103 57 17.     (W)   SCALED
 PU2641* NAVD 88 ORTHO HEIGHT -  1094.585 (meters)     3591.15  (feet) ADJUSTED
 PU2641  ______________________________________________________________________
 PU2641  GEOID HEIGHT    -        -14.633 (meters)                     GEOID18
 PU2641  DYNAMIC HEIGHT  -       1094.220 (meters)     3589.95  (feet) COMP
 PU2641  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 PU2641
 PU2641  VERT ORDER      -  FIRST     CLASS II
 PU2641
 PU2641.The horizontal coordinates were scaled from a map and have
 PU2641.an estimated accuracy of +/- 6 seconds.
 PU2641
 PU2641.The orthometric height was determined by differential leveling and
 PU2641.adjusted by the NATIONAL GEODETIC SURVEY
 PU2641.in September 1993.
 PU2641
 PU2641.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2641.GEOID18 height accuracy estimate available here.
 PU2641
 PU2641.Click photographs - Photos may exist for this station.
 PU2641
 PU2641.The dynamic height is computed by dividing the NAVD 88
 PU2641.geopotential number by the normal gravity value computed on the
 PU2641.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2641.degrees latitude (g = 980.6199 gals.).
 PU2641
 PU2641.The modeled gravity was interpolated from observed gravity values.
 PU2641
 PU2641;                    North         East    Units  Estimated Accuracy
 PU2641;SPC SD N     -    85,920.      285,820.      MT  (+/- 180 meters Scaled)
 PU2641
 PU2641_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK830321(NAD 83)
 PU2641
 PU2641                          SUPERSEDED SURVEY CONTROL
 PU2641
 PU2641.No superseded survey control is available for this station.
 PU2641
 PU2641_MARKER: DB = BENCH MARK DISK
 PU2641_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2641_STAMPING: 90-5.32
 PU2641_MARK LOGO: SDDT
 PU2641_PROJECTION: FLUSH
 PU2641_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2641_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2641_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2641+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2641
 PU2641  HISTORY     - Date     Condition        Report By
 PU2641  HISTORY     - UNK      MONUMENTED       SDDT
 PU2641  HISTORY     - 19910815 GOOD             NGS
 PU2641  HISTORY     - 20120312 GOOD             INDIV
 PU2641
 PU2641                          STATION DESCRIPTION
 PU2641
 PU2641'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2641'11.2 KM (6.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2641'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, AT THE WEST END
 PU2641'OF A SMALL HIGHWAY CUT, 31.5 M (103.3 FT) NORTHEAST OF THE CENTERLINE
 PU2641'OF THE WESTBOUND LANES OF THE HIGHWAY, 7.8 M (25.6 FT) NORTHWEST OF A
 PU2641'BRACED FENCE POST, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4
 PU2641'M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 PU2641'FLUSH WITH THE GROUND SURFACE.
 PU2641
 PU2641                          STATION RECOVERY (2012)
 PU2641
 PU2641'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2641'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2640 ***********************************************************************
 PU2640  DESIGNATION -  I90 006.01
 PU2640  PID         -  PU2640
 PU2640  STATE/COUNTY-  SD/LAWRENCE
 PU2640  COUNTRY     -  US
 PU2640  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2640
 PU2640                         *CURRENT SURVEY CONTROL
 PU2640  ______________________________________________________________________
 PU2640* NAD 83(1986) POSITION- 44 31 48.     (N) 103 56 44.     (W)   SCALED
 PU2640* NAVD 88 ORTHO HEIGHT -  1112.039 (meters)     3648.41  (feet) ADJUSTED
 PU2640  ______________________________________________________________________
 PU2640  GEOID HEIGHT    -        -14.613 (meters)                     GEOID18
 PU2640  DYNAMIC HEIGHT  -       1111.665 (meters)     3647.19  (feet) COMP
 PU2640  MODELED GRAVITY -    980,242.7   (mgal)                       NAVD 88
 PU2640
 PU2640  VERT ORDER      -  FIRST     CLASS II
 PU2640
 PU2640.The horizontal coordinates were scaled from a map and have
 PU2640.an estimated accuracy of +/- 6 seconds.
 PU2640
 PU2640.The orthometric height was determined by differential leveling and
 PU2640.adjusted by the NATIONAL GEODETIC SURVEY
 PU2640.in September 1993.
 PU2640
 PU2640.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2640.GEOID18 height accuracy estimate available here.
 PU2640
 PU2640.Click photographs - Photos may exist for this station.
 PU2640
 PU2640.The dynamic height is computed by dividing the NAVD 88
 PU2640.geopotential number by the normal gravity value computed on the
 PU2640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2640.degrees latitude (g = 980.6199 gals.).
 PU2640
 PU2640.The modeled gravity was interpolated from observed gravity values.
 PU2640
 PU2640;                    North         East    Units  Estimated Accuracy
 PU2640;SPC SD N     -    85,060.      286,500.      MT  (+/- 180 meters Scaled)
 PU2640
 PU2640_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK837312(NAD 83)
 PU2640
 PU2640                          SUPERSEDED SURVEY CONTROL
 PU2640
 PU2640.No superseded survey control is available for this station.
 PU2640
 PU2640_MARKER: DB = BENCH MARK DISK
 PU2640_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2640_STAMPING: 90-6.01
 PU2640_MARK LOGO: SDDT
 PU2640_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2640_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2640+STABILITY: SURFACE MOTION
 PU2640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2640+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2640
 PU2640  HISTORY     - Date     Condition        Report By
 PU2640  HISTORY     - UNK      MONUMENTED       SDDT
 PU2640  HISTORY     - 19910815 GOOD             NGS
 PU2640  HISTORY     - 20120312 GOOD             INDIV
 PU2640
 PU2640                          STATION DESCRIPTION
 PU2640
 PU2640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2640'10.1 KM (6.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2640'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 42.7 M (140.1
 PU2640'FT) EAST OF MILEPOST 6, 31.8 M (104.3 FT) NORTH OF THE CENTERLINE OF
 PU2640'THE WESTBOUND LANES OF THE HIGHWAY, 15.5 M (50.9 FT) NORTH OF THE
 PU2640'MOST WESTERLY OF 3 PINE TREES, 4.2 M (13.8 FT) NORTHWEST OF A BRACED
 PU2640'FENCE POST, 3.8 M (12.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 PU2640'(1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 PU2640'FLUSH WITH THE GROUND SURFACE.
 PU2640
 PU2640                          STATION RECOVERY (2012)
 PU2640
 PU2640'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2639 ***********************************************************************
 PU2639  DESIGNATION -  I90 006.74
 PU2639  PID         -  PU2639
 PU2639  STATE/COUNTY-  SD/LAWRENCE
 PU2639  COUNTRY     -  US
 PU2639  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2639
 PU2639                         *CURRENT SURVEY CONTROL
 PU2639  ______________________________________________________________________
 PU2639* NAD 83(1986) POSITION- 44 31 27.     (N) 103 56 06.     (W)   SCALED
 PU2639* NAVD 88 ORTHO HEIGHT -  1115.240 (meters)     3658.92  (feet) ADJUSTED
 PU2639  ______________________________________________________________________
 PU2639  GEOID HEIGHT    -        -14.603 (meters)                     GEOID18
 PU2639  DYNAMIC HEIGHT  -       1114.863 (meters)     3657.68  (feet) COMP
 PU2639  MODELED GRAVITY -    980,240.7   (mgal)                       NAVD 88
 PU2639
 PU2639  VERT ORDER      -  FIRST     CLASS II
 PU2639
 PU2639.The horizontal coordinates were scaled from a map and have
 PU2639.an estimated accuracy of +/- 6 seconds.
 PU2639
 PU2639.The orthometric height was determined by differential leveling and
 PU2639.adjusted by the NATIONAL GEODETIC SURVEY
 PU2639.in September 1993.
 PU2639
 PU2639.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2639.GEOID18 height accuracy estimate available here.
 PU2639
 PU2639.Click photographs - Photos may exist for this station.
 PU2639
 PU2639.The dynamic height is computed by dividing the NAVD 88
 PU2639.geopotential number by the normal gravity value computed on the
 PU2639.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2639.degrees latitude (g = 980.6199 gals.).
 PU2639
 PU2639.The modeled gravity was interpolated from observed gravity values.
 PU2639
 PU2639;                    North         East    Units  Estimated Accuracy
 PU2639;SPC SD N     -    84,370.      287,310.      MT  (+/- 180 meters Scaled)
 PU2639
 PU2639_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK846306(NAD 83)
 PU2639
 PU2639                          SUPERSEDED SURVEY CONTROL
 PU2639
 PU2639.No superseded survey control is available for this station.
 PU2639
 PU2639_MARKER: DD = SURVEY DISK
 PU2639_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2639_STAMPING: 90-6.74
 PU2639_MARK LOGO: SDDT
 PU2639_PROJECTION: FLUSH
 PU2639_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2639_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2639_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2639+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2012
 PU2639
 PU2639  HISTORY     - Date     Condition        Report By
 PU2639  HISTORY     - UNK      MONUMENTED       SDDT
 PU2639  HISTORY     - 19910815 GOOD             NGS
 PU2639  HISTORY     - 20120306 GOOD             INDIV
 PU2639
 PU2639                          STATION DESCRIPTION
 PU2639
 PU2639'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2639'9.0 KM (5.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2639'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 91.0 M (298.6
 PU2639'FT) WEST OF A BRACED FENCE POST, 71.0 M (232.9 FT) SOUTH OF THE
 PU2639'CENTERLINE OF OLD U.S. HIGHWAY 14, 31.3 M (102.7 FT) NORTH OF THE
 PU2639'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 3.3 M (10.8 FT)
 PU2639'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 PU2639'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2639
 PU2639                          STATION RECOVERY (2012)
 PU2639
 PU2639'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2639'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2638 ***********************************************************************
 PU2638  DESIGNATION -  I90 007.11
 PU2638  PID         -  PU2638
 PU2638  STATE/COUNTY-  SD/LAWRENCE
 PU2638  COUNTRY     -  US
 PU2638  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2638
 PU2638                         *CURRENT SURVEY CONTROL
 PU2638  ______________________________________________________________________
 PU2638* NAD 83(1986) POSITION- 44 31 23.     (N) 103 55 39.     (W)   SCALED
 PU2638* NAVD 88 ORTHO HEIGHT -  1111.454 (meters)     3646.50  (feet) ADJUSTED
 PU2638  ______________________________________________________________________
 PU2638  GEOID HEIGHT    -        -14.613 (meters)                     GEOID18
 PU2638  DYNAMIC HEIGHT  -       1111.078 (meters)     3645.26  (feet) COMP
 PU2638  MODELED GRAVITY -    980,241.7   (mgal)                       NAVD 88
 PU2638
 PU2638  VERT ORDER      -  FIRST     CLASS II
 PU2638
 PU2638.The horizontal coordinates were scaled from a map and have
 PU2638.an estimated accuracy of +/- 6 seconds.
 PU2638
 PU2638.The orthometric height was determined by differential leveling and
 PU2638.adjusted by the NATIONAL GEODETIC SURVEY
 PU2638.in September 1993.
 PU2638
 PU2638.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2638.GEOID18 height accuracy estimate available here.
 PU2638
 PU2638.Click photographs - Photos may exist for this station.
 PU2638
 PU2638.The dynamic height is computed by dividing the NAVD 88
 PU2638.geopotential number by the normal gravity value computed on the
 PU2638.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2638.degrees latitude (g = 980.6199 gals.).
 PU2638
 PU2638.The modeled gravity was interpolated from observed gravity values.
 PU2638
 PU2638;                    North         East    Units  Estimated Accuracy
 PU2638;SPC SD N     -    84,220.      287,900.      MT  (+/- 180 meters Scaled)
 PU2638
 PU2638_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK852305(NAD 83)
 PU2638
 PU2638                          SUPERSEDED SURVEY CONTROL
 PU2638
 PU2638.No superseded survey control is available for this station.
 PU2638
 PU2638_MARKER: P = PIPE CAP
 PU2638_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2638_STAMPING: 90-7.11
 PU2638_MARK LOGO: NGS
 PU2638_PROJECTION: PROJECTING 14 CENTIMETERS
 PU2638_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2638_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2638_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2638+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 PU2638_ROD/PIPE-DEPTH: 6.4 meters
 PU2638_SLEEVE-DEPTH  : 2.0 meters
 PU2638
 PU2638  HISTORY     - Date     Condition        Report By
 PU2638  HISTORY     - 1990     MONUMENTED       SDDT
 PU2638  HISTORY     - 19910819 GOOD             NGS
 PU2638  HISTORY     - 20120305 GOOD             INDIV
 PU2638
 PU2638                          STATION DESCRIPTION
 PU2638
 PU2638'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2638'8.4 KM (5.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2638'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2638'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2638'GALVANIZED STEEL PIPE, 190.0 M (623.4 FT) EAST OF THE NORTHEAST
 PU2638'CORNER OF BRIDGE NUMBER 41-061-056, 45.0 M (147.6 FT) WEST OF A
 PU2638'T-FENCE CORNER, 31.0 M (101.7 FT) NORTH OF AND LEVEL WITH THE
 PU2638'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 PU2638'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 PU2638'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2638
 PU2638                          STATION RECOVERY (2012)
 PU2638
 PU2638'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2638'CONCRETE BASE CRACKED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2637 ***********************************************************************
 PU2637  DESIGNATION -  I90 007.50
 PU2637  PID         -  PU2637
 PU2637  STATE/COUNTY-  SD/LAWRENCE
 PU2637  COUNTRY     -  US
 PU2637  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2637
 PU2637                         *CURRENT SURVEY CONTROL
 PU2637  ______________________________________________________________________
 PU2637* NAD 83(1986) POSITION- 44 31 23.     (N) 103 55 12.     (W)   SCALED
 PU2637* NAVD 88 ORTHO HEIGHT -  1104.921 (meters)     3625.06  (feet) ADJUSTED
 PU2637  ______________________________________________________________________
 PU2637  GEOID HEIGHT    -        -14.629 (meters)                     GEOID18
 PU2637  DYNAMIC HEIGHT  -       1104.550 (meters)     3623.84  (feet) COMP
 PU2637  MODELED GRAVITY -    980,243.9   (mgal)                       NAVD 88
 PU2637
 PU2637  VERT ORDER      -  FIRST     CLASS II
 PU2637
 PU2637.The horizontal coordinates were scaled from a map and have
 PU2637.an estimated accuracy of +/- 6 seconds.
 PU2637
 PU2637.The orthometric height was determined by differential leveling and
 PU2637.adjusted by the NATIONAL GEODETIC SURVEY
 PU2637.in September 1993.
 PU2637
 PU2637.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2637.GEOID18 height accuracy estimate available here.
 PU2637
 PU2637.Click photographs - Photos may exist for this station.
 PU2637
 PU2637.The dynamic height is computed by dividing the NAVD 88
 PU2637.geopotential number by the normal gravity value computed on the
 PU2637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2637.degrees latitude (g = 980.6199 gals.).
 PU2637
 PU2637.The modeled gravity was interpolated from observed gravity values.
 PU2637
 PU2637;                    North         East    Units  Estimated Accuracy
 PU2637;SPC SD N     -    84,190.      288,500.      MT  (+/- 180 meters Scaled)
 PU2637
 PU2637_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK858305(NAD 83)
 PU2637
 PU2637                          SUPERSEDED SURVEY CONTROL
 PU2637
 PU2637.No superseded survey control is available for this station.
 PU2637
 PU2637_MARKER: DD = SURVEY DISK
 PU2637_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2637_STAMPING: 90-7.50
 PU2637_MARK LOGO: SDDT
 PU2637_PROJECTION: FLUSH
 PU2637_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2637_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2637+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 PU2637
 PU2637  HISTORY     - Date     Condition        Report By
 PU2637  HISTORY     - UNK      MONUMENTED       SDDT
 PU2637  HISTORY     - 19910815 GOOD             NGS
 PU2637  HISTORY     - 20120305 GOOD             INDIV
 PU2637
 PU2637                          STATION DESCRIPTION
 PU2637
 PU2637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2637'7.8 KM (4.85 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2637'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 56.5 M (185.4
 PU2637'FT) WEST OF A T-FENCE CORNER, 31.7 M (104.0 FT) NORTH OF THE
 PU2637'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT)
 PU2637'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 PU2637'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2637
 PU2637                          STATION RECOVERY (2012)
 PU2637
 PU2637'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2636 ***********************************************************************
 PU2636  DESIGNATION -  I90 008.05
 PU2636  PID         -  PU2636
 PU2636  STATE/COUNTY-  SD/LAWRENCE
 PU2636  COUNTRY     -  US
 PU2636  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2636
 PU2636                         *CURRENT SURVEY CONTROL
 PU2636  ______________________________________________________________________
 PU2636* NAD 83(1986) POSITION- 44 31 23.     (N) 103 54 35.     (W)   SCALED
 PU2636* NAVD 88 ORTHO HEIGHT -  1099.457 (meters)     3607.14  (feet) ADJUSTED
 PU2636  ______________________________________________________________________
 PU2636  GEOID HEIGHT    -        -14.649 (meters)                     GEOID18
 PU2636  DYNAMIC HEIGHT  -       1099.092 (meters)     3605.94  (feet) COMP
 PU2636  MODELED GRAVITY -    980,247.3   (mgal)                       NAVD 88
 PU2636
 PU2636  VERT ORDER      -  FIRST     CLASS II
 PU2636
 PU2636.The horizontal coordinates were scaled from a map and have
 PU2636.an estimated accuracy of +/- 6 seconds.
 PU2636
 PU2636.The orthometric height was determined by differential leveling and
 PU2636.adjusted by the NATIONAL GEODETIC SURVEY
 PU2636.in September 1993.
 PU2636
 PU2636.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2636.GEOID18 height accuracy estimate available here.
 PU2636
 PU2636.Click photographs - Photos may exist for this station.
 PU2636
 PU2636.The dynamic height is computed by dividing the NAVD 88
 PU2636.geopotential number by the normal gravity value computed on the
 PU2636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2636.degrees latitude (g = 980.6199 gals.).
 PU2636
 PU2636.The modeled gravity was interpolated from observed gravity values.
 PU2636
 PU2636;                    North         East    Units  Estimated Accuracy
 PU2636;SPC SD N     -    84,150.      289,310.      MT  (+/- 180 meters Scaled)
 PU2636
 PU2636_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK866305(NAD 83)
 PU2636
 PU2636                          SUPERSEDED SURVEY CONTROL
 PU2636
 PU2636.No superseded survey control is available for this station.
 PU2636
 PU2636_MARKER: DD = SURVEY DISK
 PU2636_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2636_STAMPING: 90-8.05
 PU2636_MARK LOGO: SDDT
 PU2636_PROJECTION: FLUSH
 PU2636_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2636_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2636+STABILITY: SURFACE MOTION
 PU2636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2636+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2012
 PU2636
 PU2636  HISTORY     - Date     Condition        Report By
 PU2636  HISTORY     - UNK      MONUMENTED       SDDT
 PU2636  HISTORY     - 19910815 GOOD             NGS
 PU2636  HISTORY     - 20120229 GOOD             INDIV
 PU2636
 PU2636                          STATION DESCRIPTION
 PU2636
 PU2636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2636'6.9 KM (4.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2636'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 22.4 M (73.5
 PU2636'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2636'10.1 M (33.1 FT) SOUTH OF THE CENTER OF A PAVED ROAD, 3.7 M (12.1 FT)
 PU2636'WEST OF THE MOST WESTERLY OF 5 BRACED FENCE POSTS, 2.1 M (6.9 FT)
 PU2636'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 PU2636'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2636
 PU2636                          STATION RECOVERY (2012)
 PU2636
 PU2636'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2635 ***********************************************************************
 PU2635  DESIGNATION -  I90 008.57
 PU2635  PID         -  PU2635
 PU2635  STATE/COUNTY-  SD/LAWRENCE
 PU2635  COUNTRY     -  US
 PU2635  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2635
 PU2635                         *CURRENT SURVEY CONTROL
 PU2635  ______________________________________________________________________
 PU2635* NAD 83(1986) POSITION- 44 31 23.     (N) 103 53 57.     (W)   SCALED
 PU2635* NAVD 88 ORTHO HEIGHT -  1095.633 (meters)     3594.59  (feet) ADJUSTED
 PU2635  ______________________________________________________________________
 PU2635  GEOID HEIGHT    -        -14.669 (meters)                     GEOID18
 PU2635  DYNAMIC HEIGHT  -       1095.273 (meters)     3593.41  (feet) COMP
 PU2635  MODELED GRAVITY -    980,251.3   (mgal)                       NAVD 88
 PU2635
 PU2635  VERT ORDER      -  FIRST     CLASS II
 PU2635
 PU2635.The horizontal coordinates were scaled from a map and have
 PU2635.an estimated accuracy of +/- 6 seconds.
 PU2635
 PU2635.The orthometric height was determined by differential leveling and
 PU2635.adjusted by the NATIONAL GEODETIC SURVEY
 PU2635.in September 1993.
 PU2635
 PU2635.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2635.GEOID18 height accuracy estimate available here.
 PU2635
 PU2635.Click photographs - Photos may exist for this station.
 PU2635
 PU2635.The dynamic height is computed by dividing the NAVD 88
 PU2635.geopotential number by the normal gravity value computed on the
 PU2635.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2635.degrees latitude (g = 980.6199 gals.).
 PU2635
 PU2635.The modeled gravity was interpolated from observed gravity values.
 PU2635
 PU2635;                    North         East    Units  Estimated Accuracy
 PU2635;SPC SD N     -    84,110.      290,150.      MT  (+/- 180 meters Scaled)
 PU2635
 PU2635_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK874305(NAD 83)
 PU2635
 PU2635                          SUPERSEDED SURVEY CONTROL
 PU2635
 PU2635.No superseded survey control is available for this station.
 PU2635
 PU2635_MARKER: DD = SURVEY DISK
 PU2635_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2635_STAMPING: 90-8.57
 PU2635_MARK LOGO: SDDT
 PU2635_PROJECTION: FLUSH
 PU2635_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2635_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2635_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2635+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1991
 PU2635
 PU2635  HISTORY     - Date     Condition        Report By
 PU2635  HISTORY     - UNK      MONUMENTED       SDDT
 PU2635  HISTORY     - 19910815 GOOD             NGS
 PU2635  HISTORY     - 20120305 MARK NOT FOUND   INDIV
 PU2635
 PU2635                          STATION DESCRIPTION
 PU2635
 PU2635'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2635'2.1 KM (1.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2635'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 20.1 M (65.9
 PU2635'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2635'11.4 M (37.4 FT) SOUTH OF THE CENTER OF A PAVED ROAD, 3.9 M (12.8 FT)
 PU2635'WEST OF A BRACED FENCE POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU2635'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 PU2635'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2635
 PU2635                          STATION RECOVERY (2012)
 PU2635
 PU2635'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2635'UTILITY WORK IN THE AREA
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2634 ***********************************************************************
 PU2634  DESIGNATION -  I90 009.09
 PU2634  PID         -  PU2634
 PU2634  STATE/COUNTY-  SD/LAWRENCE
 PU2634  COUNTRY     -  US
 PU2634  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2634
 PU2634                         *CURRENT SURVEY CONTROL
 PU2634  ______________________________________________________________________
 PU2634* NAD 83(1986) POSITION- 44 31 20.     (N) 103 53 16.     (W)   SCALED
 PU2634* NAVD 88 ORTHO HEIGHT -  1072.068 (meters)     3517.28  (feet) ADJUSTED
 PU2634  ______________________________________________________________________
 PU2634  GEOID HEIGHT    -        -14.685 (meters)                     GEOID18
 PU2634  DYNAMIC HEIGHT  -       1071.719 (meters)     3516.13  (feet) COMP
 PU2634  MODELED GRAVITY -    980,255.5   (mgal)                       NAVD 88
 PU2634
 PU2634  VERT ORDER      -  FIRST     CLASS II
 PU2634
 PU2634.The horizontal coordinates were scaled from a map and have
 PU2634.an estimated accuracy of +/- 6 seconds.
 PU2634
 PU2634.The orthometric height was determined by differential leveling and
 PU2634.adjusted by the NATIONAL GEODETIC SURVEY
 PU2634.in September 1993.
 PU2634
 PU2634.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2634.GEOID18 height accuracy estimate available here.
 PU2634
 PU2634.Click photographs - Photos may exist for this station.
 PU2634
 PU2634.The dynamic height is computed by dividing the NAVD 88
 PU2634.geopotential number by the normal gravity value computed on the
 PU2634.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2634.degrees latitude (g = 980.6199 gals.).
 PU2634
 PU2634.The modeled gravity was interpolated from observed gravity values.
 PU2634
 PU2634;                    North         East    Units  Estimated Accuracy
 PU2634;SPC SD N     -    83,970.      291,050.      MT  (+/- 180 meters Scaled)
 PU2634
 PU2634_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK883304(NAD 83)
 PU2634
 PU2634                          SUPERSEDED SURVEY CONTROL
 PU2634
 PU2634.No superseded survey control is available for this station.
 PU2634
 PU2634_MARKER: P = PIPE CAP
 PU2634_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2634_STAMPING: 90-9.09
 PU2634_MARK LOGO: NGS
 PU2634_PROJECTION: PROJECTING 12 CENTIMETERS
 PU2634_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2634_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2634_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2634+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2634_ROD/PIPE-DEPTH: 4.9 meters
 PU2634_SLEEVE-DEPTH  : 2.0 meters
 PU2634
 PU2634  HISTORY     - Date     Condition        Report By
 PU2634  HISTORY     - 1990     MONUMENTED       SDDT
 PU2634  HISTORY     - 19910819 GOOD             NGS
 PU2634  HISTORY     - 20120312 MARK NOT FOUND   INDIV
 PU2634
 PU2634                          STATION DESCRIPTION
 PU2634
 PU2634'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2634'5.2 KM (3.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2634'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2634'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2634'GALVANIZED STEEL PIPE, 170.0 M (557.7 FT) EAST OF THE NORTHEAST
 PU2634'CORNER OF BRIDGE NUMBER 41-080-057, 32.2 M (105.6 FT) NORTH OF THE
 PU2634'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 3.8 M (12.5 FT)
 PU2634'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHEAST OF A BRACED
 PU2634'FENCE POST, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2634'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2634'THROUGH A 4-INCH PVC CAP.
 PU2634
 PU2634                          STATION RECOVERY (2012)
 PU2634
 PU2634'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2634'NEW RAMP/ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2633 ***********************************************************************
 PU2633  DESIGNATION -  I90 009.19
 PU2633  PID         -  PU2633
 PU2633  STATE/COUNTY-  SD/LAWRENCE
 PU2633  COUNTRY     -  US
 PU2633  USGS QUAD   -  CHICKEN CREEK (2017)
 PU2633
 PU2633                         *CURRENT SURVEY CONTROL
 PU2633  ______________________________________________________________________
 PU2633* NAD 83(1986) POSITION- 44 31 20.     (N) 103 53 06.     (W)   SCALED
 PU2633* NAVD 88 ORTHO HEIGHT -  1069.981 (meters)     3510.43  (feet) ADJUSTED
 PU2633  ______________________________________________________________________
 PU2633  GEOID HEIGHT    -        -14.690 (meters)                     GEOID18
 PU2633  DYNAMIC HEIGHT  -       1069.634 (meters)     3509.29  (feet) COMP
 PU2633  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 PU2633
 PU2633  VERT ORDER      -  FIRST     CLASS II
 PU2633
 PU2633.The horizontal coordinates were scaled from a map and have
 PU2633.an estimated accuracy of +/- 6 seconds.
 PU2633
 PU2633.The orthometric height was determined by differential leveling and
 PU2633.adjusted by the NATIONAL GEODETIC SURVEY
 PU2633.in September 1993.
 PU2633
 PU2633.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2633.GEOID18 height accuracy estimate available here.
 PU2633
 PU2633.Click photographs - Photos may exist for this station.
 PU2633
 PU2633.The dynamic height is computed by dividing the NAVD 88
 PU2633.geopotential number by the normal gravity value computed on the
 PU2633.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2633.degrees latitude (g = 980.6199 gals.).
 PU2633
 PU2633.The modeled gravity was interpolated from observed gravity values.
 PU2633
 PU2633;                    North         East    Units  Estimated Accuracy
 PU2633;SPC SD N     -    83,960.      291,270.      MT  (+/- 180 meters Scaled)
 PU2633
 PU2633_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK886304(NAD 83)
 PU2633
 PU2633                          SUPERSEDED SURVEY CONTROL
 PU2633
 PU2633.No superseded survey control is available for this station.
 PU2633
 PU2633_MARKER: DD = SURVEY DISK
 PU2633_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2633_STAMPING: 90-9.19
 PU2633_MARK LOGO: SDDT
 PU2633_PROJECTION: FLUSH
 PU2633_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2633_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2633+STABILITY: SURFACE MOTION
 PU2633_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2633+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1991
 PU2633
 PU2633  HISTORY     - Date     Condition        Report By
 PU2633  HISTORY     - UNK      MONUMENTED       SDDT
 PU2633  HISTORY     - 19910815 GOOD             NGS
 PU2633  HISTORY     - 20120312 MARK NOT FOUND   INDIV
 PU2633
 PU2633                          STATION DESCRIPTION
 PU2633
 PU2633'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2633'5.0 KM (3.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2633'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, NEAR THE
 PU2633'SOUTHEAST CORNER OF A CORRAL, 32.1 M (105.3 FT) NORTH OF THE
 PU2633'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT)
 PU2633'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS
 PU2633'POST AND A T-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2633'SURFACE.
 PU2633
 PU2633                          STATION RECOVERY (2012)
 PU2633
 PU2633'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2633'FENCE/ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2632 ***********************************************************************
 PU2632  DESIGNATION -  I90 010.15
 PU2632  PID         -  PU2632
 PU2632  STATE/COUNTY-  SD/LAWRENCE
 PU2632  COUNTRY     -  US
 PU2632  USGS QUAD   -  JOLLY (2017)
 PU2632
 PU2632                         *CURRENT SURVEY CONTROL
 PU2632  ______________________________________________________________________
 PU2632* NAD 83(1986) POSITION- 44 31 10.96   (N) 103 51 56.99   (W)   HD_HELD1
 PU2632* NAVD 88 ORTHO HEIGHT -  1068.052 (meters)     3504.10  (feet) ADJUSTED
 PU2632  ______________________________________________________________________
 PU2632  GEOID HEIGHT    -        -14.707 (meters)                     GEOID18
 PU2632  DYNAMIC HEIGHT  -       1067.711 (meters)     3502.98  (feet) COMP
 PU2632  MODELED GRAVITY -    980,261.9   (mgal)                       NAVD 88
 PU2632
 PU2632  VERT ORDER      -  FIRST     CLASS II
 PU2632
 PU2632.The horizontal coordinates were determined by differentially corrected
 PU2632.hand held GPS observations or other comparable positioning techniques
 PU2632.and have an estimated accuracy of +/- 3 meters.
 PU2632
 PU2632.The orthometric height was determined by differential leveling and
 PU2632.adjusted by the NATIONAL GEODETIC SURVEY
 PU2632.in September 1993.
 PU2632
 PU2632.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2632.GEOID18 height accuracy estimate available here.
 PU2632
 PU2632.Click photographs - Photos may exist for this station.
 PU2632
 PU2632.The dynamic height is computed by dividing the NAVD 88
 PU2632.geopotential number by the normal gravity value computed on the
 PU2632.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2632.degrees latitude (g = 980.6199 gals.).
 PU2632
 PU2632.The modeled gravity was interpolated from observed gravity values.
 PU2632
 PU2632;                    North         East    Units  Estimated Accuracy
 PU2632;SPC SD N     -    83,608.6     292,778.2     MT  (+/- 3 meters HH1 GPS) 
 PU2632
 PU2632_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9013330224(NAD 83)
 PU2632
 PU2632                          SUPERSEDED SURVEY CONTROL
 PU2632
 PU2632.No superseded survey control is available for this station.
 PU2632
 PU2632_MARKER: P = PIPE CAP
 PU2632_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2632_STAMPING: 90-10.15
 PU2632_MARK LOGO: NGS
 PU2632_PROJECTION: FLUSH
 PU2632_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2632_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2632_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2632+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 PU2632_ROD/PIPE-DEPTH: 6.4 meters
 PU2632_SLEEVE-DEPTH  : 2.0 meters
 PU2632
 PU2632  HISTORY     - Date     Condition        Report By
 PU2632  HISTORY     - 1990     MONUMENTED       SDDT
 PU2632  HISTORY     - 19910819 GOOD             NGS
 PU2632  HISTORY     - 19960415 GOOD             NGS
 PU2632  HISTORY     - 20120305 GOOD             INDIV
 PU2632
 PU2632                          STATION DESCRIPTION
 PU2632
 PU2632'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2632'3.4 KM (2.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM ITS
 PU2632'JUNCTION WITH JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2632'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2632'GALVANIZED STEEL PIPE, 112.0 M (367.5 FT) WEST OF THE SOUTHWEST
 PU2632'CORNER OF BRIDGE NUMBER 41-094-059, 112.0 M (367.5 FT) EAST OF THE
 PU2632'SOUTHEAST CORNER OF BRIDGE NUMBER 41-091-050, 52.8 M (173.2 FT) NORTH
 PU2632'OF THE CENTER OF AN EASTBOUND OFF-RAMP (EXIT 10), 46.7 M (153.2 FT)
 PU2632'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 3.4 M
 PU2632'(11.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 PU2632'SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2632'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2632
 PU2632                          STATION RECOVERY (1996)
 PU2632
 PU2632'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2632'0.1 KM (0.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2632'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 232.0 M (761.2 FT)
 PU2632'EAST OF MILEPOST 10, 73.4 M (240.8 FT) EAST OF THE NORTHEAST CORNER OF
 PU2632'A BRIDGE SPANNING A CREEK, 52.8 M (173.2 FT) NORTH OF THE CENTER OF AN
 PU2632'OFF RAMP, 46.8 M (153.5 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND
 PU2632'LANES OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2632'0.3 M (1.0 FT) SOUTH OF A METAL GUARD POST, AND 0.3 M (1.0 FT) NORTH
 PU2632'OF A WITNESS POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL
 PU2632'EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2632'GALVANIZED STEEL PIPE.  ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2632'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2632
 PU2632                          STATION RECOVERY (2012)
 PU2632
 PU2632'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2632'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2591 ***********************************************************************
 PU2591  DESIGNATION -  I90 011.10
 PU2591  PID         -  PU2591
 PU2591  STATE/COUNTY-  SD/LAWRENCE
 PU2591  COUNTRY     -  US
 PU2591  USGS QUAD   -  JOLLY (2017)
 PU2591
 PU2591                         *CURRENT SURVEY CONTROL
 PU2591  ______________________________________________________________________
 PU2591* NAD 83(1986) POSITION- 44 30 31.     (N) 103 51 31.     (W)   SCALED
 PU2591* NAVD 88 ORTHO HEIGHT -  1112.743 (meters)     3650.72  (feet) ADJUSTED
 PU2591  ______________________________________________________________________
 PU2591  GEOID HEIGHT    -        -14.652 (meters)                     GEOID18
 PU2591  DYNAMIC HEIGHT  -       1112.386 (meters)     3649.55  (feet) COMP
 PU2591  MODELED GRAVITY -    980,258.7   (mgal)                       NAVD 88
 PU2591
 PU2591  VERT ORDER      -  FIRST     CLASS II
 PU2591
 PU2591.The horizontal coordinates were scaled from a map and have
 PU2591.an estimated accuracy of +/- 6 seconds.
 PU2591
 PU2591.The orthometric height was determined by differential leveling and
 PU2591.adjusted by the NATIONAL GEODETIC SURVEY
 PU2591.in September 1993.
 PU2591
 PU2591.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2591.GEOID18 height accuracy estimate available here.
 PU2591
 PU2591.Click photographs - Photos may exist for this station.
 PU2591
 PU2591.The dynamic height is computed by dividing the NAVD 88
 PU2591.geopotential number by the normal gravity value computed on the
 PU2591.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2591.degrees latitude (g = 980.6199 gals.).
 PU2591
 PU2591.The modeled gravity was interpolated from observed gravity values.
 PU2591
 PU2591;                    North         East    Units  Estimated Accuracy
 PU2591;SPC SD N     -    82,350.      293,290.      MT  (+/- 180 meters Scaled)
 PU2591
 PU2591_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK907289(NAD 83)
 PU2591
 PU2591                          SUPERSEDED SURVEY CONTROL
 PU2591
 PU2591.No superseded survey control is available for this station.
 PU2591
 PU2591_MARKER: DB = BENCH MARK DISK
 PU2591_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2591_STAMPING: 90-11.10
 PU2591_MARK LOGO: SDDT
 PU2591_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2591_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2591+STABILITY: SURFACE MOTION
 PU2591_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2591+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 PU2591
 PU2591  HISTORY     - Date     Condition        Report By
 PU2591  HISTORY     - UNK      MONUMENTED       SDDT
 PU2591  HISTORY     - 19910815 GOOD             NGS
 PU2591  HISTORY     - 19960415 GOOD             NGS
 PU2591  HISTORY     - 20120305 GOOD             INDIV
 PU2591
 PU2591                          STATION DESCRIPTION
 PU2591
 PU2591'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2591'2.0 KM (1.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2591'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 47.9 M (157.2
 PU2591'FT) EAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2591'24.5 M (80.4 FT) NORTHWEST OF THE MOST WESTERLY OF 6 BRACED FENCE
 PU2591'POSTS, 1.7 M (5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 PU2591'SOUTHWEST OF A WITNESS POST, 0.2 M (0.7 FT) NORTHWEST OF A FENCE, AND
 PU2591'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2591
 PU2591                          STATION RECOVERY (1996)
 PU2591
 PU2591'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2591'1.3 KM (0.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2591'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 128.0 M (419.9 FT)
 PU2591'EAST OF MILEPOST 11, 47.9 M (157.2 FT) EAST OF THE CENTERLINE OF THE
 PU2591'WESTBOUND LANES OF THE HIGHWAY, 24.5 M (80.4 FT) NORTH OF THE NORTH
 PU2591'END OF 6 BRACED FENCE POSTS, 1.7 M (5.6 FT) ABOVE THE LEVEL OF THE
 PU2591'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, 0.2 M (0.7 FT) WEST
 PU2591'OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2591
 PU2591                          STATION RECOVERY (2012)
 PU2591
 PU2591'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2591'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2590 ***********************************************************************
 PU2590  DESIGNATION -  I90 011.57
 PU2590  PID         -  PU2590
 PU2590  STATE/COUNTY-  SD/LAWRENCE
 PU2590  COUNTRY     -  US
 PU2590  USGS QUAD   -  JOLLY (2017)
 PU2590
 PU2590                         *CURRENT SURVEY CONTROL
 PU2590  ______________________________________________________________________
 PU2590* NAD 83(1986) POSITION- 44 30 07.     (N) 103 51 23.     (W)   SCALED
 PU2590* NAVD 88 ORTHO HEIGHT -  1106.401 (meters)     3629.92  (feet) ADJUSTED
 PU2590  ______________________________________________________________________
 PU2590  GEOID HEIGHT    -        -14.613 (meters)                     GEOID18
 PU2590  DYNAMIC HEIGHT  -       1106.041 (meters)     3628.74  (feet) COMP
 PU2590  MODELED GRAVITY -    980,254.3   (mgal)                       NAVD 88
 PU2590
 PU2590  VERT ORDER      -  FIRST     CLASS II
 PU2590
 PU2590.The horizontal coordinates were scaled from a map and have
 PU2590.an estimated accuracy of +/- 6 seconds.
 PU2590
 PU2590.The orthometric height was determined by differential leveling and
 PU2590.adjusted by the NATIONAL GEODETIC SURVEY
 PU2590.in September 1993.
 PU2590
 PU2590.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2590.GEOID18 height accuracy estimate available here.
 PU2590
 PU2590.Click photographs - Photos may exist for this station.
 PU2590
 PU2590.The dynamic height is computed by dividing the NAVD 88
 PU2590.geopotential number by the normal gravity value computed on the
 PU2590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2590.degrees latitude (g = 980.6199 gals.).
 PU2590
 PU2590.The modeled gravity was interpolated from observed gravity values.
 PU2590
 PU2590;                    North         East    Units  Estimated Accuracy
 PU2590;SPC SD N     -    81,600.      293,430.      MT  (+/- 180 meters Scaled)
 PU2590
 PU2590_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909282(NAD 83)
 PU2590
 PU2590                          SUPERSEDED SURVEY CONTROL
 PU2590
 PU2590.No superseded survey control is available for this station.
 PU2590
 PU2590_MARKER: DB = BENCH MARK DISK
 PU2590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2590_STAMPING: 90-11.57
 PU2590_MARK LOGO: SDDT
 PU2590_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2590+STABILITY: SURFACE MOTION
 PU2590_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2590+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 PU2590
 PU2590  HISTORY     - Date     Condition        Report By
 PU2590  HISTORY     - UNK      MONUMENTED       SDDT
 PU2590  HISTORY     - 19910815 GOOD             NGS
 PU2590  HISTORY     - 19960415 GOOD             NGS
 PU2590  HISTORY     - 20120305 GOOD             INDIV
 PU2590
 PU2590                          STATION DESCRIPTION
 PU2590
 PU2590'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2590'1.2 KM (0.75 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2590'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, NEAR THE CENTER
 PU2590'OF 4 BRACED FENCE POSTS, 107.0 M (351.0 FT) SOUTHEAST OF A HIGHWAY
 PU2590'INFORMATION SIGN, 32.3 M (106.0 FT) NORTHEAST OF THE CENTERLINE OF
 PU2590'THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 PU2590'THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE
 PU2590'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2590
 PU2590                          STATION RECOVERY (1996)
 PU2590
 PU2590'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2590'2.1 KM (1.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2590'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 922.0 M (3024.9
 PU2590'FT) EAST OF MILEPOST 11, 107.0 M (351.0 FT) SOUTH OF THE EAST LEG OF A
 PU2590'HIGHWAY INFORMATION SIGN, 32.3 M (106.0 FT) EAST OF THE CENTERLINE OF
 PU2590'THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 PU2590'THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, NEAR THE
 PU2590'CENTER OF 6 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE
 PU2590'GROUND SURFACE.
 PU2590
 PU2590                          STATION RECOVERY (2012)
 PU2590
 PU2590'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2590'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2589 ***********************************************************************
 PU2589  DESIGNATION -  I90 012.13
 PU2589  PID         -  PU2589
 PU2589  STATE/COUNTY-  SD/LAWRENCE
 PU2589  COUNTRY     -  US
 PU2589  USGS QUAD   -  SPEARFISH (2017)
 PU2589
 PU2589                         *CURRENT SURVEY CONTROL
 PU2589  ______________________________________________________________________
 PU2589* NAD 83(1986) POSITION- 44 29 46.     (N) 103 51 02.     (W)   SCALED
 PU2589* NAVD 88 ORTHO HEIGHT -  1127.772 (meters)     3700.03  (feet) ADJUSTED
 PU2589  ______________________________________________________________________
 PU2589  GEOID HEIGHT    -        -14.583 (meters)                     GEOID18
 PU2589  DYNAMIC HEIGHT  -       1127.396 (meters)     3698.80  (feet) COMP
 PU2589  MODELED GRAVITY -    980,245.6   (mgal)                       NAVD 88
 PU2589
 PU2589  VERT ORDER      -  FIRST     CLASS II
 PU2589
 PU2589.The horizontal coordinates were scaled from a map and have
 PU2589.an estimated accuracy of +/- 6 seconds.
 PU2589
 PU2589.The orthometric height was determined by differential leveling and
 PU2589.adjusted by the NATIONAL GEODETIC SURVEY
 PU2589.in September 1993.
 PU2589
 PU2589.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2589.GEOID18 height accuracy estimate available here.
 PU2589
 PU2589.Click photographs - Photos may exist for this station.
 PU2589
 PU2589.The dynamic height is computed by dividing the NAVD 88
 PU2589.geopotential number by the normal gravity value computed on the
 PU2589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2589.degrees latitude (g = 980.6199 gals.).
 PU2589
 PU2589.The modeled gravity was interpolated from observed gravity values.
 PU2589
 PU2589;                    North         East    Units  Estimated Accuracy
 PU2589;SPC SD N     -    80,930.      293,870.      MT  (+/- 180 meters Scaled)
 PU2589
 PU2589_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK913276(NAD 83)
 PU2589
 PU2589                          SUPERSEDED SURVEY CONTROL
 PU2589
 PU2589.No superseded survey control is available for this station.
 PU2589
 PU2589_MARKER: DB = BENCH MARK DISK
 PU2589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2589_STAMPING: 90-12.13
 PU2589_MARK LOGO: SDDT
 PU2589_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2589+STABILITY: SURFACE MOTION
 PU2589_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2589+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2012
 PU2589
 PU2589  HISTORY     - Date     Condition        Report By
 PU2589  HISTORY     - UNK      MONUMENTED       SDDT
 PU2589  HISTORY     - 19910815 GOOD             NGS
 PU2589  HISTORY     - 19960415 GOOD             NGS
 PU2589  HISTORY     - 20120229 GOOD             INDIV
 PU2589
 PU2589                          STATION DESCRIPTION
 PU2589
 PU2589'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2589'0.3 KM (0.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2589'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 35.6 M (116.8
 PU2589'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2589'HIGHWAY, 23.0 M (75.5 FT) NORTHEAST OF THE CENTER OF THE WESTBOUND
 PU2589'ON-RAMP (EXIT 12), 1.6 M (5.2 FT) NORTHWEST OF A T-FENCE CORNER, 0.4
 PU2589'M (1.3 FT) SOUTHEAST OF A WITNESS POST, 0.4 M (1.3 FT) SOUTHWEST OF
 PU2589'THE FENCE, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 PU2589'SURFACE.
 PU2589
 PU2589                          STATION RECOVERY (1996)
 PU2589
 PU2589'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2589'3.0 KM (1.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2589'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 198.0 M (649.6 FT)
 PU2589'EAST OF MILEPOST 12, 35.6 M (116.8 FT) NORTHEAST OF THE CENTERLINE OF
 PU2589'THE WESTBOUND LANES OF THE HIGHWAY, 23.0 M (75.5 FT) NORTHEAST OF THE
 PU2589'CENTER OF THE WESTBOUND ON RAMP (EXIT 12), 1.6 M (5.2 FT) NORTHEAST OF
 PU2589'A T-FENCE CORNER, 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST AND
 PU2589'FENCE, 0.4 M (1.3 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT IS FLUSH
 PU2589'WITH THE GROUND SURFACE.
 PU2589
 PU2589                          STATION RECOVERY (2012)
 PU2589
 PU2589'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2589'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2631 ***********************************************************************
 PU2631  DESIGNATION -  I90 012.32
 PU2631  PID         -  PU2631
 PU2631  STATE/COUNTY-  SD/LAWRENCE
 PU2631  COUNTRY     -  US
 PU2631  USGS QUAD   -  SPEARFISH (2017)
 PU2631
 PU2631                         *CURRENT SURVEY CONTROL
 PU2631  ______________________________________________________________________
 PU2631* NAD 83(1986) POSITION- 44 29 33.     (N) 103 50 59.     (W)   SCALED
 PU2631* NAVD 88 ORTHO HEIGHT -  1134.654 (meters)     3722.61  (feet) ADJUSTED
 PU2631  ______________________________________________________________________
 PU2631  GEOID HEIGHT    -        -14.561 (meters)                     GEOID18
 PU2631  DYNAMIC HEIGHT  -       1134.272 (meters)     3721.36  (feet) COMP
 PU2631  MODELED GRAVITY -    980,241.8   (mgal)                       NAVD 88
 PU2631
 PU2631  VERT ORDER      -  FIRST     CLASS II
 PU2631
 PU2631.The horizontal coordinates were scaled from a map and have
 PU2631.an estimated accuracy of +/- 6 seconds.
 PU2631
 PU2631.The orthometric height was determined by differential leveling and
 PU2631.adjusted by the NATIONAL GEODETIC SURVEY
 PU2631.in September 1993.
 PU2631
 PU2631.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2631.GEOID18 height accuracy estimate available here.
 PU2631
 PU2631.Click photographs - Photos may exist for this station.
 PU2631
 PU2631.The dynamic height is computed by dividing the NAVD 88
 PU2631.geopotential number by the normal gravity value computed on the
 PU2631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2631.degrees latitude (g = 980.6199 gals.).
 PU2631
 PU2631.The modeled gravity was interpolated from observed gravity values.
 PU2631
 PU2631;                    North         East    Units  Estimated Accuracy
 PU2631;SPC SD N     -    80,530.      293,910.      MT  (+/- 180 meters Scaled)
 PU2631
 PU2631_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK914272(NAD 83)
 PU2631
 PU2631                          SUPERSEDED SURVEY CONTROL
 PU2631
 PU2631.No superseded survey control is available for this station.
 PU2631
 PU2631_MARKER: P = PIPE CAP
 PU2631_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2631_STAMPING: 90-12.32
 PU2631_MARK LOGO: NGS
 PU2631_PROJECTION: FLUSH
 PU2631_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2631_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2631+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2012
 PU2631_ROD/PIPE-DEPTH: 6.4 meters
 PU2631_SLEEVE-DEPTH  : 2.0 meters
 PU2631
 PU2631  HISTORY     - Date     Condition        Report By
 PU2631  HISTORY     - 1990     MONUMENTED       SDDT
 PU2631  HISTORY     - 19910819 GOOD             NGS
 PU2631  HISTORY     - 19960415 GOOD             NGS
 PU2631  HISTORY     - 20091222 GOOD             NJS
 PU2631  HISTORY     - 20120229 GOOD             INDIV
 PU2631
 PU2631                          STATION DESCRIPTION
 PU2631
 PU2631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2631'IN SPEARFISH, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND
 PU2631'JACKSON BOULEVARD (EXIT 12), A STAINLESS STEEL BALL EPOXIED TO A PIPE
 PU2631'CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 157.0 M
 PU2631'(515.1 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU2631'HIGHWAY, 127.0 M (416.7 FT) SOUTHWEST OF THE WEST CORNER OF BRIDGE
 PU2631'NUMBER 41-101-077, 65.0 M (213.3 FT) SOUTHWEST OF THE CENTER OF AN
 PU2631'EASTBOUND OFF-RAMP (EXIT 12), 30.5 M (100.1 FT) NORTH OF THE
 PU2631'CENTERLINE OF THE WESTBOUND LANES OF THE BOULEVARD, 1.3 M (4.3 FT)
 PU2631'BELOW THE LEVEL OF THE BOULEVARD, 1.1 M (3.6 FT) EAST OF THE
 PU2631'NORTHEAST CORNER OF A CHAIN-LINK FENCE, AND 0.3 M (1.0 FT) SOUTH OF A
 PU2631'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2631'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2631
 PU2631                          STATION RECOVERY (1996)
 PU2631
 PU2631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2631'3.3 KM (2.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2631'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 509.0 M (1669.9
 PU2631'FT) EAST OF MILEPOST 12, 157.0 M (515.1 FT) SOUTHWEST OF THE
 PU2631'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 127.0 M (416.7 FT)
 PU2631'WEST OF THE WEST CORNER OF BRIDGE NUMBER 41-101-077, 65.0 M (213.3 FT)
 PU2631'SOUTHWEST OF THE CENTER OF THE EASTBOUND OFF RAMP (EXIT 12), 30.5 M
 PU2631'(100.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF JACKSON
 PU2631'BOULEVARD, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE BOULEVARD, 1.1 M (3.6
 PU2631'FT) EAST OF THE SOUTHEAST CORNER OF A CHAIN-LINK FENCE, AND 0.3 M (1.0
 PU2631'FT) SOUTH OF A WITNESS POST. NOTE--THE DATUM POINT IS A STAINLESS
 PU2631'STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT IS ATTACHED TO A 1
 PU2631'1/2-INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM POINT IS THROUGH A
 PU2631'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2631
 PU2631                          STATION RECOVERY (2009)
 PU2631
 PU2631'RECOVERY NOTE BY NJS ENGINEERING 2009 (WHM)
 PU2631'RECOVERED IN GOOD CONDITION.
 PU2631
 PU2631                          STATION RECOVERY (2012)
 PU2631
 PU2631'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2630 ***********************************************************************
 PU2630  DESIGNATION -  I90 013.00
 PU2630  PID         -  PU2630
 PU2630  STATE/COUNTY-  SD/LAWRENCE
 PU2630  COUNTRY     -  US
 PU2630  USGS QUAD   -  SPEARFISH (2017)
 PU2630
 PU2630                         *CURRENT SURVEY CONTROL
 PU2630  ______________________________________________________________________
 PU2630* NAD 83(1986) POSITION- 44 29 10.     (N) 103 50 24.     (W)   SCALED
 PU2630* NAVD 88 ORTHO HEIGHT -  1168.158 (meters)     3832.53  (feet) ADJUSTED
 PU2630  ______________________________________________________________________
 PU2630  GEOID HEIGHT    -        -14.532 (meters)                     GEOID18
 PU2630  DYNAMIC HEIGHT  -       1167.756 (meters)     3831.21  (feet) COMP
 PU2630  MODELED GRAVITY -    980,233.3   (mgal)                       NAVD 88
 PU2630
 PU2630  VERT ORDER      -  FIRST     CLASS II
 PU2630
 PU2630.The horizontal coordinates were scaled from a map and have
 PU2630.an estimated accuracy of +/- 6 seconds.
 PU2630
 PU2630.The orthometric height was determined by differential leveling and
 PU2630.adjusted by the NATIONAL GEODETIC SURVEY
 PU2630.in September 1993.
 PU2630
 PU2630.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2630.GEOID18 height accuracy estimate available here.
 PU2630
 PU2630.Click photographs - Photos may exist for this station.
 PU2630
 PU2630.The dynamic height is computed by dividing the NAVD 88
 PU2630.geopotential number by the normal gravity value computed on the
 PU2630.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2630.degrees latitude (g = 980.6199 gals.).
 PU2630
 PU2630.The modeled gravity was interpolated from observed gravity values.
 PU2630
 PU2630;                    North         East    Units  Estimated Accuracy
 PU2630;SPC SD N     -    79,780.      294,650.      MT  (+/- 180 meters Scaled)
 PU2630
 PU2630_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK922265(NAD 83)
 PU2630
 PU2630                          SUPERSEDED SURVEY CONTROL
 PU2630
 PU2630.No superseded survey control is available for this station.
 PU2630
 PU2630_MARKER: DD = SURVEY DISK
 PU2630_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2630_STAMPING: 90-13.00
 PU2630_MARK LOGO: SDDT
 PU2630_PROJECTION: FLUSH
 PU2630_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2630_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2630+STABILITY: SURFACE MOTION
 PU2630_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2630+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2630
 PU2630  HISTORY     - Date     Condition        Report By
 PU2630  HISTORY     - UNK      MONUMENTED       SDDT
 PU2630  HISTORY     - 19910819 GOOD             NGS
 PU2630  HISTORY     - 19960415 GOOD             NGS
 PU2630  HISTORY     - 20120312 GOOD             INDIV
 PU2630
 PU2630                          STATION DESCRIPTION
 PU2630
 PU2630'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2630'1.1 KM (0.70 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2630'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 37.0 M (121.4
 PU2630'FT) NORTH OF A HIGHWAY INFORMATION SIGN (LODGING EXIT 12), 34.5 M
 PU2630'(113.2 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2630'HIGHWAY, 14.8 M (48.6 FT) SOUTHEAST OF A BRACED FENCE POST, 0.5 M
 PU2630'(1.6 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 PU2630'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 PU2630'GROUND SURFACE.
 PU2630
 PU2630                          STATION RECOVERY (1996)
 PU2630
 PU2630'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2630'4.4 KM (2.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2630'JUNCTION OF U.S. HIGHWAY 85 (EXIT 10) IN SPEARFISH, 36.8 M (120.7 FT)
 PU2630'NORTH OF THE NORTHEAST LEG OF A HIGHWAY INFORMATION SIGN (LODGING EXIT
 PU2630'10), 34.5 M (113.2 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND
 PU2630'LANES OF THE HIGHWAY, 22.4 M (73.5 FT) NORTHEAST OF MILEPOST 13, 14.8
 PU2630'M (48.6 FT) SOUTHEAST OF THE SOUTHEAST END OF 3 BRACED FENCE POSTS,
 PU2630'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 PU2630'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 PU2630'GROUND SURFACE.
 PU2630
 PU2630                          STATION RECOVERY (2012)
 PU2630
 PU2630'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2630'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2629 ***********************************************************************
 PU2629  DESIGNATION -  I90 013.44
 PU2629  PID         -  PU2629
 PU2629  STATE/COUNTY-  SD/LAWRENCE
 PU2629  COUNTRY     -  US
 PU2629  USGS QUAD   -  SPEARFISH (2017)
 PU2629
 PU2629                         *CURRENT SURVEY CONTROL
 PU2629  ______________________________________________________________________
 PU2629* NAD 83(1986) POSITION- 44 28 56.     (N) 103 49 57.     (W)   SCALED
 PU2629* NAVD 88 ORTHO HEIGHT -  1165.668 (meters)     3824.36  (feet) ADJUSTED
 PU2629  ______________________________________________________________________
 PU2629  GEOID HEIGHT    -        -14.516 (meters)                     GEOID18
 PU2629  DYNAMIC HEIGHT  -       1165.261 (meters)     3823.03  (feet) COMP
 PU2629  MODELED GRAVITY -    980,228.4   (mgal)                       NAVD 88
 PU2629
 PU2629  VERT ORDER      -  FIRST     CLASS II
 PU2629
 PU2629.The horizontal coordinates were scaled from a map and have
 PU2629.an estimated accuracy of +/- 6 seconds.
 PU2629
 PU2629.The orthometric height was determined by differential leveling and
 PU2629.adjusted by the NATIONAL GEODETIC SURVEY
 PU2629.in September 1993.
 PU2629
 PU2629.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2629.GEOID18 height accuracy estimate available here.
 PU2629
 PU2629.Click photographs - Photos may exist for this station.
 PU2629
 PU2629.The dynamic height is computed by dividing the NAVD 88
 PU2629.geopotential number by the normal gravity value computed on the
 PU2629.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2629.degrees latitude (g = 980.6199 gals.).
 PU2629
 PU2629.The modeled gravity was interpolated from observed gravity values.
 PU2629
 PU2629;                    North         East    Units  Estimated Accuracy
 PU2629;SPC SD N     -    79,320.      295,230.      MT  (+/- 180 meters Scaled)
 PU2629
 PU2629_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK928260(NAD 83)
 PU2629
 PU2629                          SUPERSEDED SURVEY CONTROL
 PU2629
 PU2629.No superseded survey control is available for this station.
 PU2629
 PU2629_MARKER: P = PIPE CAP
 PU2629_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2629_STAMPING: 90-13.44
 PU2629_MARK LOGO: NGS
 PU2629_PROJECTION: FLUSH
 PU2629_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2629_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2629_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2629+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 PU2629_ROD/PIPE-DEPTH: 6.4 meters
 PU2629_SLEEVE-DEPTH  : 2.0 meters
 PU2629
 PU2629  HISTORY     - Date     Condition        Report By
 PU2629  HISTORY     - 1990     MONUMENTED       SDDT
 PU2629  HISTORY     - 19910819 GOOD             NGS
 PU2629  HISTORY     - 20120313 GOOD             INDIV
 PU2629
 PU2629                          STATION DESCRIPTION
 PU2629
 PU2629'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2629'1.8 KM (1.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2629'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2629'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2629'GALVANIZED STEEL PIPE, 240.0 M (787.4 FT) NORTHWEST OF THE NORTHWEST
 PU2629'CORNER OF BRIDGE NUMBER 41-110-085, 34.4 M (112.9 FT) NORTHEAST OF
 PU2629'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 13.6 M (44.6
 PU2629'FT) SOUTHEAST OF A BRACED FENCE POST, 3.2 M (10.5 FT) BELOW THE LEVEL
 PU2629'OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND
 PU2629'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2629'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2629
 PU2629                          STATION RECOVERY (2012)
 PU2629
 PU2629'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2629'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2628 ***********************************************************************
 PU2628  DESIGNATION -  I90 013.74
 PU2628  PID         -  PU2628
 PU2628  STATE/COUNTY-  SD/LAWRENCE
 PU2628  COUNTRY     -  US
 PU2628  USGS QUAD   -  SPEARFISH (2017)
 PU2628
 PU2628                         *CURRENT SURVEY CONTROL
 PU2628  ______________________________________________________________________
 PU2628* NAD 83(1986) POSITION- 44 28 49.     (N) 103 49 41.     (W)   SCALED
 PU2628* NAVD 88 ORTHO HEIGHT -  1173.309 (meters)     3849.43  (feet) ADJUSTED
 PU2628  ______________________________________________________________________
 PU2628  GEOID HEIGHT    -        -14.510 (meters)                     GEOID18
 PU2628  DYNAMIC HEIGHT  -       1172.897 (meters)     3848.08  (feet) COMP
 PU2628  MODELED GRAVITY -    980,226.2   (mgal)                       NAVD 88
 PU2628
 PU2628  VERT ORDER      -  FIRST     CLASS II
 PU2628
 PU2628.The horizontal coordinates were scaled from a map and have
 PU2628.an estimated accuracy of +/- 6 seconds.
 PU2628
 PU2628.The orthometric height was determined by differential leveling and
 PU2628.adjusted by the NATIONAL GEODETIC SURVEY
 PU2628.in September 1993.
 PU2628
 PU2628.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2628.GEOID18 height accuracy estimate available here.
 PU2628
 PU2628.Click photographs - Photos may exist for this station.
 PU2628
 PU2628.The dynamic height is computed by dividing the NAVD 88
 PU2628.geopotential number by the normal gravity value computed on the
 PU2628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2628.degrees latitude (g = 980.6199 gals.).
 PU2628
 PU2628.The modeled gravity was interpolated from observed gravity values.
 PU2628
 PU2628;                    North         East    Units  Estimated Accuracy
 PU2628;SPC SD N     -    79,090.      295,570.      MT  (+/- 180 meters Scaled)
 PU2628
 PU2628_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK931258(NAD 83)
 PU2628
 PU2628                          SUPERSEDED SURVEY CONTROL
 PU2628
 PU2628.No superseded survey control is available for this station.
 PU2628
 PU2628_MARKER: DD = SURVEY DISK
 PU2628_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2628_STAMPING: 90-13.74
 PU2628_MARK LOGO: SDDT
 PU2628_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2628_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2628_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2628+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 PU2628
 PU2628  HISTORY     - Date     Condition        Report By
 PU2628  HISTORY     - UNK      MONUMENTED       SDDT
 PU2628  HISTORY     - 19910819 GOOD             NGS
 PU2628  HISTORY     - 20120313 GOOD             INDIV
 PU2628
 PU2628                          STATION DESCRIPTION
 PU2628
 PU2628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2628'2.2 KM (1.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2628'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 160.0 M (524.9
 PU2628'FT) SOUTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 41-110-085,
 PU2628'64.0 M (210.0 FT) NORTHWEST OF A HIGHWAY INFORMATION SIGN , 32.3 M
 PU2628'(106.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2628'HIGHWAY, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 PU2628'FT) SOUTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND
 PU2628'THE MONUMENT PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND SURFACE.
 PU2628
 PU2628                          STATION RECOVERY (2012)
 PU2628
 PU2628'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2628'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2627 ***********************************************************************
 PU2627  DESIGNATION -  I90 014.29
 PU2627  PID         -  PU2627
 PU2627  STATE/COUNTY-  SD/LAWRENCE
 PU2627  COUNTRY     -  US
 PU2627  USGS QUAD   -  SPEARFISH (2017)
 PU2627
 PU2627                         *CURRENT SURVEY CONTROL
 PU2627  ______________________________________________________________________
 PU2627* NAD 83(1986) POSITION- 44 28 42.     (N) 103 49 04.     (W)   SCALED
 PU2627* NAVD 88 ORTHO HEIGHT -  1195.566 (meters)     3922.45  (feet) ADJUSTED
 PU2627  ______________________________________________________________________
 PU2627  GEOID HEIGHT    -        -14.513 (meters)                     GEOID18
 PU2627  DYNAMIC HEIGHT  -       1195.146 (meters)     3921.07  (feet) COMP
 PU2627  MODELED GRAVITY -    980,224.3   (mgal)                       NAVD 88
 PU2627
 PU2627  VERT ORDER      -  FIRST     CLASS II
 PU2627
 PU2627.The horizontal coordinates were scaled from a map and have
 PU2627.an estimated accuracy of +/- 6 seconds.
 PU2627
 PU2627.The orthometric height was determined by differential leveling and
 PU2627.adjusted by the NATIONAL GEODETIC SURVEY
 PU2627.in September 1993.
 PU2627
 PU2627.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2627.GEOID18 height accuracy estimate available here.
 PU2627
 PU2627.Click photographs - Photos may exist for this station.
 PU2627
 PU2627.The dynamic height is computed by dividing the NAVD 88
 PU2627.geopotential number by the normal gravity value computed on the
 PU2627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2627.degrees latitude (g = 980.6199 gals.).
 PU2627
 PU2627.The modeled gravity was interpolated from observed gravity values.
 PU2627
 PU2627;                    North         East    Units  Estimated Accuracy
 PU2627;SPC SD N     -    78,840.      296,380.      MT  (+/- 180 meters Scaled)
 PU2627
 PU2627_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK940256(NAD 83)
 PU2627
 PU2627                          SUPERSEDED SURVEY CONTROL
 PU2627
 PU2627.No superseded survey control is available for this station.
 PU2627
 PU2627_MARKER: DD = SURVEY DISK
 PU2627_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2627_STAMPING: 90-14.29
 PU2627_MARK LOGO: SDDT
 PU2627_PROJECTION: FLUSH
 PU2627_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2627_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2627_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2627+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 PU2627
 PU2627  HISTORY     - Date     Condition        Report By
 PU2627  HISTORY     - UNK      MONUMENTED       SDDT
 PU2627  HISTORY     - 19910819 GOOD             NGS
 PU2627  HISTORY     - 20120313 GOOD             INDIV
 PU2627
 PU2627                          STATION DESCRIPTION
 PU2627
 PU2627'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2627'3.1 KM (1.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2627'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 228.3 M (749.0
 PU2627'FT) NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER 41-116-088,
 PU2627'75.7 M (248.4 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 PU2627'THE HIGHWAY, 37.8 M (124.0 FT) NORTH OF THE CENTER OF A WESTBOUND
 PU2627'ON-RAMP (EXIT 14), 32.0 M (105.0 FT) NORTHWEST OF A FENCE CORNER, 2.5
 PU2627'M (8.2 FT) ABOVE THE LEVEL OF THE RAMP, 0.4 M (1.3 FT) SOUTHEAST OF A
 PU2627'WITNESS POST, 0.3 M (1.0 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT
 PU2627'IS FLUSH WITH THE GROUND SURFACE.
 PU2627
 PU2627                          STATION RECOVERY (2012)
 PU2627
 PU2627'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2627'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2626 ***********************************************************************
 PU2626  DESIGNATION -  I90 014.63
 PU2626  PID         -  PU2626
 PU2626  STATE/COUNTY-  SD/LAWRENCE
 PU2626  COUNTRY     -  US
 PU2626  USGS QUAD   -  SPEARFISH (2017)
 PU2626
 PU2626                         *CURRENT SURVEY CONTROL
 PU2626  ______________________________________________________________________
 PU2626* NAD 83(1986) POSITION- 44 28 37.     (N) 103 48 39.     (W)   SCALED
 PU2626* NAVD 88 ORTHO HEIGHT -  1190.282 (meters)     3905.12  (feet) ADJUSTED
 PU2626  ______________________________________________________________________
 PU2626  GEOID HEIGHT    -        -14.516 (meters)                     GEOID18
 PU2626  DYNAMIC HEIGHT  -       1189.862 (meters)     3903.74  (feet) COMP
 PU2626  MODELED GRAVITY -    980,223.6   (mgal)                       NAVD 88
 PU2626
 PU2626  VERT ORDER      -  FIRST     CLASS II
 PU2626
 PU2626.The horizontal coordinates were scaled from a map and have
 PU2626.an estimated accuracy of +/- 6 seconds.
 PU2626
 PU2626.The orthometric height was determined by differential leveling and
 PU2626.adjusted by the NATIONAL GEODETIC SURVEY
 PU2626.in September 1993.
 PU2626
 PU2626.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2626.GEOID18 height accuracy estimate available here.
 PU2626
 PU2626.Click photographs - Photos may exist for this station.
 PU2626
 PU2626.The dynamic height is computed by dividing the NAVD 88
 PU2626.geopotential number by the normal gravity value computed on the
 PU2626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2626.degrees latitude (g = 980.6199 gals.).
 PU2626
 PU2626.The modeled gravity was interpolated from observed gravity values.
 PU2626
 PU2626;                    North         East    Units  Estimated Accuracy
 PU2626;SPC SD N     -    78,650.      296,920.      MT  (+/- 180 meters Scaled)
 PU2626
 PU2626_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK945255(NAD 83)
 PU2626
 PU2626                          SUPERSEDED SURVEY CONTROL
 PU2626
 PU2626.No superseded survey control is available for this station.
 PU2626
 PU2626_MARKER: P = PIPE CAP
 PU2626_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2626_STAMPING: 90-14.63
 PU2626_MARK LOGO: NGS
 PU2626_PROJECTION: FLUSH
 PU2626_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2626_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2626+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 PU2626_ROD/PIPE-DEPTH: 6.4 meters
 PU2626_SLEEVE-DEPTH  : 2.0 meters
 PU2626
 PU2626  HISTORY     - Date     Condition        Report By
 PU2626  HISTORY     - 1990     MONUMENTED       SDDT
 PU2626  HISTORY     - 19910819 GOOD             NGS
 PU2626  HISTORY     - 20070214 GOOD             NJS
 PU2626  HISTORY     - 20120313 GOOD             INDIV
 PU2626
 PU2626                          STATION DESCRIPTION
 PU2626
 PU2626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2626'3.7 KM (2.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2626'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2626'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2626'GALVANIZED STEEL PIPE, AT THE EAST END OF THE WESTBOUND OFF RAMP
 PU2626'(EXIT 14), 32.2 M (105.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 PU2626'LANES OF THE HIGHWAY, 17.1 M (56.1 FT) EAST OF A UTILITY POLE WITH 1
 PU2626'GUY CABLE, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 PU2626'(2.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 PU2626'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PU2626'PVC CAP.
 PU2626
 PU2626                          STATION RECOVERY (2007)
 PU2626
 PU2626'RECOVERY NOTE BY NJS ENGINEERING 2007 (WHM)
 PU2626'RECOVERED IN GOOD CONDITION.
 PU2626
 PU2626                          STATION RECOVERY (2012)
 PU2626
 PU2626'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2625 ***********************************************************************
 PU2625  DESIGNATION -  I90 015.17
 PU2625  PID         -  PU2625
 PU2625  STATE/COUNTY-  SD/LAWRENCE
 PU2625  COUNTRY     -  US
 PU2625  USGS QUAD   -  SPEARFISH (2017)
 PU2625
 PU2625                         *CURRENT SURVEY CONTROL
 PU2625  ______________________________________________________________________
 PU2625* NAD 83(1986) POSITION- 44 28 36.     (N) 103 47 57.     (W)   SCALED
 PU2625* NAVD 88 ORTHO HEIGHT -  1197.660 (meters)     3929.32  (feet) ADJUSTED
 PU2625  ______________________________________________________________________
 PU2625  GEOID HEIGHT    -        -14.539 (meters)                     GEOID18
 PU2625  DYNAMIC HEIGHT  -       1197.240 (meters)     3927.94  (feet) COMP
 PU2625  MODELED GRAVITY -    980,225.1   (mgal)                       NAVD 88
 PU2625
 PU2625  VERT ORDER      -  FIRST     CLASS II
 PU2625
 PU2625.The horizontal coordinates were scaled from a map and have
 PU2625.an estimated accuracy of +/- 6 seconds.
 PU2625
 PU2625.The orthometric height was determined by differential leveling and
 PU2625.adjusted by the NATIONAL GEODETIC SURVEY
 PU2625.in September 1993.
 PU2625
 PU2625.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2625.GEOID18 height accuracy estimate available here.
 PU2625
 PU2625.Click photographs - Photos may exist for this station.
 PU2625
 PU2625.The dynamic height is computed by dividing the NAVD 88
 PU2625.geopotential number by the normal gravity value computed on the
 PU2625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2625.degrees latitude (g = 980.6199 gals.).
 PU2625
 PU2625.The modeled gravity was interpolated from observed gravity values.
 PU2625
 PU2625;                    North         East    Units  Estimated Accuracy
 PU2625;SPC SD N     -    78,580.      297,850.      MT  (+/- 180 meters Scaled)
 PU2625
 PU2625_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK955255(NAD 83)
 PU2625
 PU2625                          SUPERSEDED SURVEY CONTROL
 PU2625
 PU2625.No superseded survey control is available for this station.
 PU2625
 PU2625_MARKER: DD = SURVEY DISK
 PU2625_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2625_STAMPING: 90-15.17
 PU2625_MARK LOGO: SDDT
 PU2625_PROJECTION: FLUSH
 PU2625_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2625_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2625+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 PU2625
 PU2625  HISTORY     - Date     Condition        Report By
 PU2625  HISTORY     - UNK      MONUMENTED       SDDT
 PU2625  HISTORY     - 19910819 GOOD             NGS
 PU2625  HISTORY     - 20120313 GOOD             INDIV
 PU2625
 PU2625                          STATION DESCRIPTION
 PU2625
 PU2625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2625'4.5 KM (2.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2625'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 32.6 M (107.0
 PU2625'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2625'5.0 M (16.4 FT) EAST OF A T-FENCE CORNER, 4.5 M (14.8 FT)
 PU2625'EAST-SOUTHEAST OF A T-JUNCTION UTILITY POLE, 0.5 M (1.6 FT) BELOW THE
 PU2625'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, 0.3 M
 PU2625'(1.0 FT) SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2625'SURFACE.
 PU2625
 PU2625                          STATION RECOVERY (2012)
 PU2625
 PU2625'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2624 ***********************************************************************
 PU2624  CBN         -  This is a Cooperative Base Network Control Station.
 PU2624  DESIGNATION -  I90 015.50
 PU2624  PID         -  PU2624
 PU2624  STATE/COUNTY-  SD/LAWRENCE
 PU2624  COUNTRY     -  US
 PU2624  USGS QUAD   -  SPEARFISH (2017)
 PU2624
 PU2624                         *CURRENT SURVEY CONTROL
 PU2624  ______________________________________________________________________
 PU2624* NAD 83(2011) POSITION- 44 28 33.82138(N) 103 47 35.14621(W)   ADJUSTED
 PU2624* NAD 83(2011) ELLIP HT-  1185.248 (meters)        (06/27/12)   ADJUSTED
 PU2624* NAD 83(2011) EPOCH   -  2010.00
 PU2624* NAVD 88 ORTHO HEIGHT -  1199.815 (meters)     3936.39  (feet) ADJUSTED
 PU2624  ______________________________________________________________________
 PU2624  GEOID HEIGHT    -        -14.548 (meters)                     GEOID18
 PU2624  NAD 83(2011) X  - -1,087,040.218 (meters)                     COMP
 PU2624  NAD 83(2011) Y  - -4,427,938.181 (meters)                     COMP
 PU2624  NAD 83(2011) Z  -  4,446,820.888 (meters)                     COMP
 PU2624  LAPLACE CORR    -         -6.22  (seconds)                    DEFLEC18
 PU2624  DYNAMIC HEIGHT  -       1199.396 (meters)     3935.02  (feet) COMP
 PU2624  MODELED GRAVITY -    980,226.3   (mgal)                       NAVD 88
 PU2624
 PU2624  VERT ORDER      -  FIRST     CLASS II
 PU2624
 PU2624  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2624  Standards:
 PU2624         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2624            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2624  -------------------------------------------------------------------
 PU2624  NETWORK    0.59   1.18           0.27   0.20   0.60     -0.06801784
 PU2624  -------------------------------------------------------------------
 PU2624  Click here for local accuracies and other accuracy information.
 PU2624
 PU2624.The horizontal coordinates were established by GPS observations
 PU2624.and adjusted by the National Geodetic Survey in June 2012.
 PU2624
 PU2624.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2624.been affixed to the stable North American tectonic plate. See 
 PU2624.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2624
 PU2624.The horizontal coordinates are valid at the epoch date displayed above
 PU2624.which is a decimal equivalence of Year/Month/Day.
 PU2624
 PU2624.The orthometric height was determined by differential leveling and
 PU2624.adjusted by the NATIONAL GEODETIC SURVEY
 PU2624.in September 1993.
 PU2624
 PU2624.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2624.GEOID18 height accuracy estimate available here.
 PU2624
 PU2624.Click photographs - Photos may exist for this station.
 PU2624
 PU2624.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2624
 PU2624.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2624
 PU2624.The ellipsoidal height was determined by GPS observations
 PU2624.and is referenced to NAD 83.
 PU2624
 PU2624.The dynamic height is computed by dividing the NAVD 88
 PU2624.geopotential number by the normal gravity value computed on the
 PU2624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2624.degrees latitude (g = 980.6199 gals.).
 PU2624
 PU2624.The modeled gravity was interpolated from observed gravity values.
 PU2624
 PU2624. The following values were computed from the NAD 83(2011) position.
 PU2624
 PU2624;                    North         East     Units Scale Factor Converg.
 PU2624;SPC SD N     -    78,490.136   298,326.995   MT  0.99998915   -2 41 04.3
 PU2624;SPC SD N     -   257,513.05    978,761.15   sFT  0.99998915   -2 41 04.3
 PU2624;UTM  13      - 4,925,458.484   595,985.531   MT  0.99971330   +0 50 44.3
 PU2624
 PU2624!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2624!SPC SD N     -   0.99981419  x   0.99998915  =   0.99980334
 PU2624!UTM  13      -   0.99981419  x   0.99971330  =   0.99952755
 PU2624
 PU2624_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9598525458(NAD 83)
 PU2624
 PU2624                          SUPERSEDED SURVEY CONTROL
 PU2624
 PU2624  NAD 83(2007)-  44 28 33.82122(N)    103 47 35.14742(W) AD(2002.00) 0
 PU2624  ELLIP H (02/10/07) 1185.286  (m)                       GP(2002.00)    
 PU2624  NAD 83(1996)-  44 28 33.82064(N)    103 47 35.14737(W) AD(       ) A
 PU2624  ELLIP H (06/23/03) 1185.274  (m)                       GP(       ) 3 1
 PU2624  NAVD 88            1199.82   (m)         3936.4    (f) LEVELING    3  
 PU2624
 PU2624.Superseded values are not recommended for survey control.
 PU2624
 PU2624.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2624.See file dsdata.pdf to determine how the superseded data were derived.
 PU2624
 PU2624_MARKER: P = PIPE CAP
 PU2624_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2624_STAMPING: I90-15.50
 PU2624_MARK LOGO: NGS
 PU2624_PROJECTION: FLUSH
 PU2624_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2624+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2012
 PU2624_ROD/PIPE-DEPTH: 6.40 meters
 PU2624_SLEEVE-DEPTH  : 2.00 meters
 PU2624
 PU2624  HISTORY     - Date     Condition        Report By
 PU2624  HISTORY     - 1990     MONUMENTED       SDDT
 PU2624  HISTORY     - 19910819 GOOD             NGS
 PU2624  HISTORY     - 20020514 GOOD             SDDT
 PU2624  HISTORY     - 20120229 GOOD             INDIV
 PU2624
 PU2624                          STATION DESCRIPTION
 PU2624
 PU2624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2624'5.1 KM (3.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2624'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2624'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2624'GALVANIZED STEEL PIPE, 237.0 M (777.6 FT) EAST OF THE NORTHEAST
 PU2624'CORNER OF BRIDGE NUMBER 41-126-087, 32.2 M (105.6 FT) NORTH OF THE
 PU2624'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 3.2 M (10.5 FT)
 PU2624'WEST OF A T-FENCE CORNER, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE
 PU2624'HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2624'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2624'THROUGH A 4-INCH PVC CAP.
 PU2624
 PU2624                          STATION RECOVERY (2002)
 PU2624
 PU2624'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PU2624'RECOVERED AS DESCRIBED
 PU2624
 PU2624                          STATION RECOVERY (2012)
 PU2624
 PU2624'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2623 ***********************************************************************
 PU2623  DESIGNATION -  I90 016.18
 PU2623  PID         -  PU2623
 PU2623  STATE/COUNTY-  SD/LAWRENCE
 PU2623  COUNTRY     -  US
 PU2623  USGS QUAD   -  SPEARFISH (2017)
 PU2623
 PU2623                         *CURRENT SURVEY CONTROL
 PU2623  ______________________________________________________________________
 PU2623* NAD 83(1986) POSITION- 44 28 34.     (N) 103 46 49.     (W)   SCALED
 PU2623* NAVD 88 ORTHO HEIGHT -  1192.533 (meters)     3912.50  (feet) ADJUSTED
 PU2623  ______________________________________________________________________
 PU2623  GEOID HEIGHT    -        -14.578 (meters)                     GEOID18
 PU2623  DYNAMIC HEIGHT  -       1192.121 (meters)     3911.15  (feet) COMP
 PU2623  MODELED GRAVITY -    980,230.5   (mgal)                       NAVD 88
 PU2623
 PU2623  VERT ORDER      -  FIRST     CLASS II
 PU2623
 PU2623.The horizontal coordinates were scaled from a map and have
 PU2623.an estimated accuracy of +/- 6 seconds.
 PU2623
 PU2623.The orthometric height was determined by differential leveling and
 PU2623.adjusted by the NATIONAL GEODETIC SURVEY
 PU2623.in September 1993.
 PU2623
 PU2623.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2623.GEOID18 height accuracy estimate available here.
 PU2623
 PU2623.Click photographs - Photos may exist for this station.
 PU2623
 PU2623.The dynamic height is computed by dividing the NAVD 88
 PU2623.geopotential number by the normal gravity value computed on the
 PU2623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2623.degrees latitude (g = 980.6199 gals.).
 PU2623
 PU2623.The modeled gravity was interpolated from observed gravity values.
 PU2623
 PU2623;                    North         East    Units  Estimated Accuracy
 PU2623;SPC SD N     -    78,450.      299,350.      MT  (+/- 180 meters Scaled)
 PU2623
 PU2623_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970254(NAD 83)
 PU2623
 PU2623                          SUPERSEDED SURVEY CONTROL
 PU2623
 PU2623.No superseded survey control is available for this station.
 PU2623
 PU2623_MARKER: DD = SURVEY DISK
 PU2623_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2623_STAMPING: 90-16.18
 PU2623_MARK LOGO: SDDT
 PU2623_PROJECTION: RECESSED 10 CENTIMETERS
 PU2623_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2623_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2623+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 PU2623
 PU2623  HISTORY     - Date     Condition        Report By
 PU2623  HISTORY     - UNK      MONUMENTED       SDDT
 PU2623  HISTORY     - 19910819 GOOD             NGS
 PU2623  HISTORY     - 20120314 GOOD             INDIV
 PU2623
 PU2623                          STATION DESCRIPTION
 PU2623
 PU2623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2623'6.1 KM (3.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2623'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, NEAR THE WEST
 PU2623'END OF 2 BRACED FENCE POSTS, 202.0 M (662.7 FT) EAST OF A HIGHWAY
 PU2623'INFORMATION SIGN (WEATHER INFORMATION), 32.5 M (106.6 FT) NORTH OF
 PU2623'AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2623'0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A
 PU2623'FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND
 PU2623'SURFACE.
 PU2623
 PU2623                          STATION RECOVERY (2012)
 PU2623
 PU2623'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2622 ***********************************************************************
 PU2622  DESIGNATION -  I90 016.76
 PU2622  PID         -  PU2622
 PU2622  STATE/COUNTY-  SD/LAWRENCE
 PU2622  COUNTRY     -  US
 PU2622  USGS QUAD   -  SPEARFISH (2017)
 PU2622
 PU2622                         *CURRENT SURVEY CONTROL
 PU2622  ______________________________________________________________________
 PU2622* NAD 83(1986) POSITION- 44 28 32.     (N) 103 46 04.     (W)   SCALED
 PU2622* NAVD 88 ORTHO HEIGHT -  1184.096 (meters)     3884.82  (feet) ADJUSTED
 PU2622  ______________________________________________________________________
 PU2622  GEOID HEIGHT    -        -14.605 (meters)                     GEOID18
 PU2622  DYNAMIC HEIGHT  -       1183.692 (meters)     3883.50  (feet) COMP
 PU2622  MODELED GRAVITY -    980,235.2   (mgal)                       NAVD 88
 PU2622
 PU2622  VERT ORDER      -  FIRST     CLASS II
 PU2622
 PU2622.The horizontal coordinates were scaled from a map and have
 PU2622.an estimated accuracy of +/- 6 seconds.
 PU2622
 PU2622.The orthometric height was determined by differential leveling and
 PU2622.adjusted by the NATIONAL GEODETIC SURVEY
 PU2622.in September 1993.
 PU2622
 PU2622.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2622.GEOID18 height accuracy estimate available here.
 PU2622
 PU2622.Click photographs - Photos may exist for this station.
 PU2622
 PU2622.The dynamic height is computed by dividing the NAVD 88
 PU2622.geopotential number by the normal gravity value computed on the
 PU2622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2622.degrees latitude (g = 980.6199 gals.).
 PU2622
 PU2622.The modeled gravity was interpolated from observed gravity values.
 PU2622
 PU2622;                    North         East    Units  Estimated Accuracy
 PU2622;SPC SD N     -    78,340.      300,340.      MT  (+/- 180 meters Scaled)
 PU2622
 PU2622_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK979254(NAD 83)
 PU2622
 PU2622                          SUPERSEDED SURVEY CONTROL
 PU2622
 PU2622.No superseded survey control is available for this station.
 PU2622
 PU2622_MARKER: P = PIPE CAP
 PU2622_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2622_STAMPING: 90-16.76
 PU2622_MARK LOGO: NGS
 PU2622_PROJECTION: FLUSH
 PU2622_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2622+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 PU2622_ROD/PIPE-DEPTH: 6.4 meters
 PU2622_SLEEVE-DEPTH  : 2.0 meters
 PU2622
 PU2622  HISTORY     - Date     Condition        Report By
 PU2622  HISTORY     - 1990     MONUMENTED       SDDT
 PU2622  HISTORY     - 19910819 GOOD             NGS
 PU2622  HISTORY     - 20120314 GOOD             INDIV
 PU2622
 PU2622                          STATION DESCRIPTION
 PU2622
 PU2622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2622'7.1 KM (4.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2622'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2622'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2622'GALVANIZED STEEL PIPE, 129.0 M (423.2 FT) EAST OF THE NORTHEAST
 PU2622'CORNER OF BRIDGE NUMBER 41-140-088, 44.1 M (144.7 FT) WEST OF A
 PU2622'BRACED FENCE POST, 40.0 M (131.2 FT) NORTH OF THE CENTERLINE OF THE
 PU2622'WESTBOUND LANES OF THE HIGHWAY, 9.5 M (31.2 FT) BELOW THE LEVEL OF
 PU2622'THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2622'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2622'THROUGH A 4-INCH PVC CAP.
 PU2622
 PU2622                          STATION RECOVERY (2012)
 PU2622
 PU2622'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2622'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2621 ***********************************************************************
 PU2621  DESIGNATION -  I90 017.19
 PU2621  PID         -  PU2621
 PU2621  STATE/COUNTY-  SD/LAWRENCE
 PU2621  COUNTRY     -  US
 PU2621  USGS QUAD   -  SPEARFISH (2017)
 PU2621
 PU2621                         *CURRENT SURVEY CONTROL
 PU2621  ______________________________________________________________________
 PU2621* NAD 83(1986) POSITION- 44 28 32.     (N) 103 45 34.     (W)   SCALED
 PU2621* NAVD 88 ORTHO HEIGHT -  1179.334 (meters)     3869.20  (feet) ADJUSTED
 PU2621  ______________________________________________________________________
 PU2621  GEOID HEIGHT    -        -14.625 (meters)                     GEOID18
 PU2621  DYNAMIC HEIGHT  -       1178.936 (meters)     3867.89  (feet) COMP
 PU2621  MODELED GRAVITY -    980,238.6   (mgal)                       NAVD 88
 PU2621
 PU2621  VERT ORDER      -  FIRST     CLASS II
 PU2621
 PU2621.The horizontal coordinates were scaled from a map and have
 PU2621.an estimated accuracy of +/- 6 seconds.
 PU2621
 PU2621.The orthometric height was determined by differential leveling and
 PU2621.adjusted by the NATIONAL GEODETIC SURVEY
 PU2621.in September 1993.
 PU2621
 PU2621.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2621.GEOID18 height accuracy estimate available here.
 PU2621
 PU2621.Click photographs - Photos may exist for this station.
 PU2621
 PU2621.The dynamic height is computed by dividing the NAVD 88
 PU2621.geopotential number by the normal gravity value computed on the
 PU2621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2621.degrees latitude (g = 980.6199 gals.).
 PU2621
 PU2621.The modeled gravity was interpolated from observed gravity values.
 PU2621
 PU2621;                    North         East    Units  Estimated Accuracy
 PU2621;SPC SD N     -    78,310.      301,000.      MT  (+/- 180 meters Scaled)
 PU2621
 PU2621_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK986254(NAD 83)
 PU2621
 PU2621                          SUPERSEDED SURVEY CONTROL
 PU2621
 PU2621.No superseded survey control is available for this station.
 PU2621
 PU2621_MARKER: DD = SURVEY DISK
 PU2621_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2621_STAMPING: 90-17.19
 PU2621_MARK LOGO: SDDT
 PU2621_PROJECTION: FLUSH
 PU2621_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2621_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2621+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 PU2621
 PU2621  HISTORY     - Date     Condition        Report By
 PU2621  HISTORY     - UNK      MONUMENTED       SDDT
 PU2621  HISTORY     - 19910819 GOOD             NGS
 PU2621  HISTORY     - 20120314 GOOD             INDIV
 PU2621
 PU2621                          STATION DESCRIPTION
 PU2621
 PU2621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2621'7.7 KM (4.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2621'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 32.5 M (106.6
 PU2621'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2621'1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) WEST OF
 PU2621'A T-FENCE CORNER, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE
 PU2621'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2621
 PU2621                          STATION RECOVERY (2012)
 PU2621
 PU2621'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2620 ***********************************************************************
 PU2620  DESIGNATION -  I90 018.04
 PU2620  PID         -  PU2620
 PU2620  STATE/COUNTY-  SD/LAWRENCE
 PU2620  COUNTRY     -  US
 PU2620  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2620
 PU2620                         *CURRENT SURVEY CONTROL
 PU2620  ______________________________________________________________________
 PU2620* NAD 83(1986) POSITION- 44 28 42.49   (N) 103 44 38.50   (W)   HD_HELD1
 PU2620* NAVD 88 ORTHO HEIGHT -  1176.182 (meters)     3858.86  (feet) ADJUSTED
 PU2620  ______________________________________________________________________
 PU2620  GEOID HEIGHT    -        -14.688 (meters)                     GEOID18
 PU2620  DYNAMIC HEIGHT  -       1175.797 (meters)     3857.59  (feet) COMP
 PU2620  MODELED GRAVITY -    980,249.5   (mgal)                       NAVD 88
 PU2620
 PU2620  VERT ORDER      -  FIRST     CLASS II
 PU2620
 PU2620.The horizontal coordinates were determined by differentially corrected
 PU2620.hand held GPS observations or other comparable positioning techniques
 PU2620.and have an estimated accuracy of +/- 3 meters.
 PU2620
 PU2620.The orthometric height was determined by differential leveling and
 PU2620.adjusted by the NATIONAL GEODETIC SURVEY
 PU2620.in September 1993.
 PU2620
 PU2620.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2620.GEOID18 height accuracy estimate available here.
 PU2620
 PU2620.Click photographs - Photos may exist for this station.
 PU2620
 PU2620.The dynamic height is computed by dividing the NAVD 88
 PU2620.geopotential number by the normal gravity value computed on the
 PU2620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2620.degrees latitude (g = 980.6199 gals.).
 PU2620
 PU2620.The modeled gravity was interpolated from observed gravity values.
 PU2620
 PU2620;                    North         East    Units  Estimated Accuracy
 PU2620;SPC SD N     -    78,575.8     302,239.1     MT  (+/- 3 meters HH1 GPS) 
 PU2620
 PU2620_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK9988325784(NAD 83)
 PU2620
 PU2620                          SUPERSEDED SURVEY CONTROL
 PU2620
 PU2620.No superseded survey control is available for this station.
 PU2620
 PU2620_MARKER: Z = SEE DESCRIPTION
 PU2620_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2620_STAMPING: 90-18.04
 PU2620_MARK LOGO: NGS
 PU2620_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2620_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2620_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2620+STABILITY: POSITION/ELEVATION WELL
 PU2620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2620+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 PU2620_ROD/PIPE-DEPTH: 6.4 meters
 PU2620_SLEEVE-DEPTH  : 2.0 meters
 PU2620
 PU2620  HISTORY     - Date     Condition        Report By
 PU2620  HISTORY     - 1990     MONUMENTED       SDDT
 PU2620  HISTORY     - 19910819 GOOD             NGS
 PU2620  HISTORY     - 20120314 GOOD             INDIV
 PU2620
 PU2620                          STATION DESCRIPTION
 PU2620
 PU2620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2620'9.1 KM (5.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2620'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, A STAINLESS
 PU2620'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2620'GALVANIZED STEEL PIPE, 100.0 M (328.1 FT) NORTH OF THE CENTERLINE OF
 PU2620'THE WESTBOUND LANES OF THE HIGHWAY, 62.0 M (203.4 FT) EAST OF A
 PU2620'T-FENCE CORNER, 51.4 M (168.6 FT) NORTH OF THE CENTER OF THE
 PU2620'WESTBOUND ON-RAMP (EXIT 17), 8.0 M (26.2 FT) ABOVE THE LEVEL OF THE
 PU2620'RAMP, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2620
 PU2620                          STATION RECOVERY (2012)
 PU2620
 PU2620'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2620'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2619 ***********************************************************************
 PU2619  DESIGNATION -  I90 018.31
 PU2619  PID         -  PU2619
 PU2619  STATE/COUNTY-  SD/LAWRENCE
 PU2619  COUNTRY     -  US
 PU2619  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2619
 PU2619                         *CURRENT SURVEY CONTROL
 PU2619  ______________________________________________________________________
 PU2619* NAD 83(1986) POSITION- 44 28 50.     (N) 103 44 33.     (W)   SCALED
 PU2619* NAVD 88 ORTHO HEIGHT -  1165.155 (meters)     3822.68  (feet) ADJUSTED
 PU2619  ______________________________________________________________________
 PU2619  GEOID HEIGHT    -        -14.707 (meters)                     GEOID18
 PU2619  DYNAMIC HEIGHT  -       1164.771 (meters)     3821.42  (feet) COMP
 PU2619  MODELED GRAVITY -    980,247.5   (mgal)                       NAVD 88
 PU2619
 PU2619  VERT ORDER      -  FIRST     CLASS II
 PU2619
 PU2619.The horizontal coordinates were scaled from a map and have
 PU2619.an estimated accuracy of +/- 6 seconds.
 PU2619
 PU2619.The orthometric height was determined by differential leveling and
 PU2619.adjusted by the NATIONAL GEODETIC SURVEY
 PU2619.in September 1993.
 PU2619
 PU2619.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2619.GEOID18 height accuracy estimate available here.
 PU2619
 PU2619.Click photographs - Photos may exist for this station.
 PU2619
 PU2619.The dynamic height is computed by dividing the NAVD 88
 PU2619.geopotential number by the normal gravity value computed on the
 PU2619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2619.degrees latitude (g = 980.6199 gals.).
 PU2619
 PU2619.The modeled gravity was interpolated from observed gravity values.
 PU2619
 PU2619;                    North         East    Units  Estimated Accuracy
 PU2619;SPC SD N     -    78,800.      302,370.      MT  (+/- 180 meters Scaled)
 PU2619
 PU2619_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK000260(NAD 83)
 PU2619
 PU2619                          SUPERSEDED SURVEY CONTROL
 PU2619
 PU2619.No superseded survey control is available for this station.
 PU2619
 PU2619_MARKER: DB = BENCH MARK DISK
 PU2619_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2619_STAMPING: 90-18.31
 PU2619_MARK LOGO: SDDT
 PU2619_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2619_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2619_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2619+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 PU2619
 PU2619  HISTORY     - Date     Condition        Report By
 PU2619  HISTORY     - UNK      MONUMENTED       SDDT
 PU2619  HISTORY     - 19910819 GOOD             NGS
 PU2619  HISTORY     - 20120314 GOOD             INDIV
 PU2619
 PU2619                          STATION DESCRIPTION
 PU2619
 PU2619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2619'9.5 KM (5.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2619'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 129.0 M (423.2
 PU2619'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2619'50.0 M (164.0 FT) EAST OF A HIGHWAY INFORMATION SIGN (FOOD AND
 PU2619'LODGING), 25.1 M (82.3 FT) NORTH OF THE CENTER OF THE WESTBOUND
 PU2619'OFF-RAMP (EXIT 17), 21.6 M (70.9 FT) WEST OF A BRACED FENCE POST, 1.7
 PU2619'M (5.6 FT) BELOW THE LEVEL OF THE RAMP, 0.3 M (1.0 FT) EAST OF A
 PU2619'WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE MONUMENT IS
 PU2619'FLUSH WITH THE GROUND SURFACE.
 PU2619
 PU2619                          STATION RECOVERY (2012)
 PU2619
 PU2619'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2619'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2618 ***********************************************************************
 PU2618  DESIGNATION -  I90 018.53
 PU2618  PID         -  PU2618
 PU2618  STATE/COUNTY-  SD/LAWRENCE
 PU2618  COUNTRY     -  US
 PU2618  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2618
 PU2618                         *CURRENT SURVEY CONTROL
 PU2618  ______________________________________________________________________
 PU2618* NAD 83(1986) POSITION- 44 28 54.     (N) 103 44 07.     (W)   SCALED
 PU2618* NAVD 88 ORTHO HEIGHT -  1148.959 (meters)     3769.54  (feet) ADJUSTED
 PU2618  ______________________________________________________________________
 PU2618  GEOID HEIGHT    -        -14.739 (meters)                     GEOID18
 PU2618  DYNAMIC HEIGHT  -       1148.583 (meters)     3768.31  (feet) COMP
 PU2618  MODELED GRAVITY -    980,250.9   (mgal)                       NAVD 88
 PU2618
 PU2618  VERT ORDER      -  FIRST     CLASS II
 PU2618
 PU2618.The horizontal coordinates were scaled from a map and have
 PU2618.an estimated accuracy of +/- 6 seconds.
 PU2618
 PU2618.The orthometric height was determined by differential leveling and
 PU2618.adjusted by the NATIONAL GEODETIC SURVEY
 PU2618.in September 1993.
 PU2618
 PU2618.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2618.GEOID18 height accuracy estimate available here.
 PU2618
 PU2618.Click photographs - Photos may exist for this station.
 PU2618
 PU2618.The dynamic height is computed by dividing the NAVD 88
 PU2618.geopotential number by the normal gravity value computed on the
 PU2618.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2618.degrees latitude (g = 980.6199 gals.).
 PU2618
 PU2618.The modeled gravity was interpolated from observed gravity values.
 PU2618
 PU2618;                    North         East    Units  Estimated Accuracy
 PU2618;SPC SD N     -    78,900.      302,950.      MT  (+/- 180 meters Scaled)
 PU2618
 PU2618_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK005261(NAD 83)
 PU2618
 PU2618                          SUPERSEDED SURVEY CONTROL
 PU2618
 PU2618.No superseded survey control is available for this station.
 PU2618
 PU2618_MARKER: DB = BENCH MARK DISK
 PU2618_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2618_STAMPING: 90-18.53
 PU2618_MARK LOGO: SDDT
 PU2618_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2618_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2618_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2618+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 PU2618
 PU2618  HISTORY     - Date     Condition        Report By
 PU2618  HISTORY     - UNK      MONUMENTED       SDDT
 PU2618  HISTORY     - 19910819 GOOD             NGS
 PU2618  HISTORY     - 20120315 GOOD             INDIV
 PU2618
 PU2618                          STATION DESCRIPTION
 PU2618
 PU2618'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2618'9.9 KM (6.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2618'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, AT THE EAST END
 PU2618'OF THE WESTBOUND OFF-RAMP (EXIT 17), 36.1 M (118.4 FT) NORTH OF THE
 PU2618'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 12.3 M (40.4 FT)
 PU2618'EAST OF THE CENTER OF 6 BRACED FENCE POSTS, 0.3 M (1.0 FT) SOUTH OF A
 PU2618'FENCE, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND THE MONUMENT
 PU2618'PROJECTS 0.03 M (0.10 FT) ABOVE THE GROUND SURFACE.
 PU2618
 PU2618                          STATION RECOVERY (2012)
 PU2618
 PU2618'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2618'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2617 ***********************************************************************
 PU2617  DESIGNATION -  I90 018.97
 PU2617  PID         -  PU2617
 PU2617  STATE/COUNTY-  SD/LAWRENCE
 PU2617  COUNTRY     -  US
 PU2617  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2617
 PU2617                         *CURRENT SURVEY CONTROL
 PU2617  ______________________________________________________________________
 PU2617* NAD 83(1986) POSITION- 44 29 03.     (N) 103 43 39.     (W)   SCALED
 PU2617* NAVD 88 ORTHO HEIGHT -  1127.512 (meters)     3699.18  (feet) ADJUSTED
 PU2617  ______________________________________________________________________
 PU2617  GEOID HEIGHT    -        -14.781 (meters)                     GEOID18
 PU2617  DYNAMIC HEIGHT  -       1127.147 (meters)     3697.98  (feet) COMP
 PU2617  MODELED GRAVITY -    980,254.4   (mgal)                       NAVD 88
 PU2617
 PU2617  VERT ORDER      -  FIRST     CLASS II
 PU2617
 PU2617.The horizontal coordinates were scaled from a map and have
 PU2617.an estimated accuracy of +/- 6 seconds.
 PU2617
 PU2617.The orthometric height was determined by differential leveling and
 PU2617.adjusted by the NATIONAL GEODETIC SURVEY
 PU2617.in September 1993.
 PU2617
 PU2617.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2617.GEOID18 height accuracy estimate available here.
 PU2617
 PU2617.Click photographs - Photos may exist for this station.
 PU2617
 PU2617.The dynamic height is computed by dividing the NAVD 88
 PU2617.geopotential number by the normal gravity value computed on the
 PU2617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2617.degrees latitude (g = 980.6199 gals.).
 PU2617
 PU2617.The modeled gravity was interpolated from observed gravity values.
 PU2617
 PU2617;                    North         East    Units  Estimated Accuracy
 PU2617;SPC SD N     -    79,150.      303,580.      MT  (+/- 180 meters Scaled)
 PU2617
 PU2617_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK011264(NAD 83)
 PU2617
 PU2617                          SUPERSEDED SURVEY CONTROL
 PU2617
 PU2617.No superseded survey control is available for this station.
 PU2617
 PU2617_MARKER: Z = SEE DESCRIPTION
 PU2617_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2617_STAMPING: 90-18.97
 PU2617_MARK LOGO: NGS
 PU2617_PROJECTION: PROJECTING 4 CENTIMETERS
 PU2617_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2617_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2617+STABILITY: POSITION/ELEVATION WELL
 PU2617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2617+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 PU2617_ROD/PIPE-DEPTH: 6.4 meters
 PU2617_SLEEVE-DEPTH  : 2.0 meters
 PU2617
 PU2617  HISTORY     - Date     Condition        Report By
 PU2617  HISTORY     - 1990     MONUMENTED       SDDT
 PU2617  HISTORY     - 19910819 GOOD             NGS
 PU2617  HISTORY     - 20120315 GOOD             INDIV
 PU2617
 PU2617                          STATION DESCRIPTION
 PU2617
 PU2617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2617'10.5 KM (6.50 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2617'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 37.0 M (121.4
 PU2617'FT) NORTH OF A HIGHWAY INFORMATION SIGN (LODGING EXIT 12), 34.5 M
 PU2617'(113.2 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2617'HIGHWAY, 14.8 M (48.6 FT) SOUTHEAST OF A BRACED FENCE POST, 0.5 M
 PU2617'(1.6 FT) WEST-SOUTHWEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 PU2617'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 PU2617'GROUND SURFACE.
 PU2617
 PU2617                          STATION RECOVERY (2012)
 PU2617
 PU2617'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2617'PIPE GOOD, CONCRETE SMALL CRACK. 130' FROM EAST BOUND CENTER LINE.  6'
 PU2617'SOUTHEAST OF A BRACED FENCE POST.
 PU2617'2' NORTH OF WITNESS POST AND FENCE.  LODGING EXIT SIGN 17 NOT 12.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2616 ***********************************************************************
 PU2616  DESIGNATION -  I90 019.58
 PU2616  PID         -  PU2616
 PU2616  STATE/COUNTY-  SD/LAWRENCE
 PU2616  COUNTRY     -  US
 PU2616  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2616
 PU2616                         *CURRENT SURVEY CONTROL
 PU2616  ______________________________________________________________________
 PU2616* NAD 83(1986) POSITION- 44 29 18.     (N) 103 43 02.     (W)   SCALED
 PU2616* NAVD 88 ORTHO HEIGHT -  1126.034 (meters)     3694.33  (feet) ADJUSTED
 PU2616  ______________________________________________________________________
 PU2616  GEOID HEIGHT    -        -14.838 (meters)                     GEOID18
 PU2616  DYNAMIC HEIGHT  -       1125.671 (meters)     3693.14  (feet) COMP
 PU2616  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 PU2616
 PU2616  VERT ORDER      -  FIRST     CLASS II
 PU2616
 PU2616.The horizontal coordinates were scaled from a map and have
 PU2616.an estimated accuracy of +/- 6 seconds.
 PU2616
 PU2616.The orthometric height was determined by differential leveling and
 PU2616.adjusted by the NATIONAL GEODETIC SURVEY
 PU2616.in September 1993.
 PU2616
 PU2616.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2616.GEOID18 height accuracy estimate available here.
 PU2616
 PU2616.Click photographs - Photos may exist for this station.
 PU2616
 PU2616.The dynamic height is computed by dividing the NAVD 88
 PU2616.geopotential number by the normal gravity value computed on the
 PU2616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2616.degrees latitude (g = 980.6199 gals.).
 PU2616
 PU2616.The modeled gravity was interpolated from observed gravity values.
 PU2616
 PU2616;                    North         East    Units  Estimated Accuracy
 PU2616;SPC SD N     -    79,570.      304,420.      MT  (+/- 180 meters Scaled)
 PU2616
 PU2616_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK019269(NAD 83)
 PU2616
 PU2616                          SUPERSEDED SURVEY CONTROL
 PU2616
 PU2616.No superseded survey control is available for this station.
 PU2616
 PU2616_MARKER: DB = BENCH MARK DISK
 PU2616_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2616_STAMPING: 90-19.58
 PU2616_MARK LOGO: SDDT
 PU2616_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2616_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2616_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2616+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 PU2616
 PU2616  HISTORY     - Date     Condition        Report By
 PU2616  HISTORY     - UNK      MONUMENTED       SDDT
 PU2616  HISTORY     - 19910819 GOOD             NGS
 PU2616  HISTORY     - 20120315 GOOD             INDIV
 PU2616
 PU2616                          STATION DESCRIPTION
 PU2616
 PU2616'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2616'11.5 KM (7.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2616'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 36.5 M (119.8
 PU2616'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2616'27.5 M (90.2 FT) EAST OF A T-FENCE CORNER, 15.1 M (49.5 FT)
 PU2616'NORTH-NORTHEAST OF THE NORTH END OF A CULVERT, 2.0 M (6.6 FT) BELOW
 PU2616'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 PU2616'FENCE, AND THE MONUMENT PROJECTS 0.07 M (0.23 FT) ABOVE THE GROUND
 PU2616'SURFACE.
 PU2616
 PU2616                          STATION RECOVERY (2012)
 PU2616
 PU2616'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2616'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2615 ***********************************************************************
 PU2615  DESIGNATION -  I90 020.10
 PU2615  PID         -  PU2615
 PU2615  STATE/COUNTY-  SD/LAWRENCE
 PU2615  COUNTRY     -  US
 PU2615  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2615
 PU2615                         *CURRENT SURVEY CONTROL
 PU2615  ______________________________________________________________________
 PU2615* NAD 83(1986) POSITION- 44 29 17.     (N) 103 42 28.     (W)   SCALED
 PU2615* NAVD 88 ORTHO HEIGHT -  1147.155 (meters)     3763.62  (feet) ADJUSTED
 PU2615  ______________________________________________________________________
 PU2615  GEOID HEIGHT    -        -14.863 (meters)                     GEOID18
 PU2615  DYNAMIC HEIGHT  -       1146.787 (meters)     3762.42  (feet) COMP
 PU2615  MODELED GRAVITY -    980,256.8   (mgal)                       NAVD 88
 PU2615
 PU2615  VERT ORDER      -  FIRST     CLASS II
 PU2615
 PU2615.The horizontal coordinates were scaled from a map and have
 PU2615.an estimated accuracy of +/- 6 seconds.
 PU2615
 PU2615.The orthometric height was determined by differential leveling and
 PU2615.adjusted by the NATIONAL GEODETIC SURVEY
 PU2615.in September 1993.
 PU2615
 PU2615.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2615.GEOID18 height accuracy estimate available here.
 PU2615
 PU2615.Click photographs - Photos may exist for this station.
 PU2615
 PU2615.The dynamic height is computed by dividing the NAVD 88
 PU2615.geopotential number by the normal gravity value computed on the
 PU2615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2615.degrees latitude (g = 980.6199 gals.).
 PU2615
 PU2615.The modeled gravity was interpolated from observed gravity values.
 PU2615
 PU2615;                    North         East    Units  Estimated Accuracy
 PU2615;SPC SD N     -    79,510.      305,170.      MT  (+/- 180 meters Scaled)
 PU2615
 PU2615_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK027268(NAD 83)
 PU2615
 PU2615                          SUPERSEDED SURVEY CONTROL
 PU2615
 PU2615.No superseded survey control is available for this station.
 PU2615
 PU2615_MARKER: DB = BENCH MARK DISK
 PU2615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2615_STAMPING: I90 20.10
 PU2615_MARK LOGO: SDDT
 PU2615_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2615+STABILITY: SURFACE MOTION
 PU2615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2615+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2615
 PU2615  HISTORY     - Date     Condition        Report By
 PU2615  HISTORY     - UNK      MONUMENTED       SDDT
 PU2615  HISTORY     - 19910819 GOOD             NGS
 PU2615  HISTORY     - 20120315 POOR             INDIV
 PU2615
 PU2615                          STATION DESCRIPTION
 PU2615
 PU2615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2615'12.3 KM (7.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2615'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, 36.9 M (121.1
 PU2615'FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 PU2615'THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND THE CENTER OF
 PU2615'2 BRACED FENCE POSTS, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2615'SURFACE.
 PU2615
 PU2615                          STATION RECOVERY (2012)
 PU2615
 PU2615'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2615'DESTROYED, LAYING ON ITS SIDE
 PU2615'POSSIBLE HIT BY MACHINERY
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2614 ***********************************************************************
 PU2614  DESIGNATION -  I90 020.97
 PU2614  PID         -  PU2614
 PU2614  STATE/COUNTY-  SD/LAWRENCE
 PU2614  COUNTRY     -  US
 PU2614  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2614
 PU2614                         *CURRENT SURVEY CONTROL
 PU2614  ______________________________________________________________________
 PU2614* NAD 83(1986) POSITION- 44 28 58.     (N) 103 41 27.     (W)   SCALED
 PU2614* NAVD 88 ORTHO HEIGHT -  1152.015 (meters)     3779.57  (feet) ADJUSTED
 PU2614  ______________________________________________________________________
 PU2614  GEOID HEIGHT    -        -14.886 (meters)                     GEOID18
 PU2614  DYNAMIC HEIGHT  -       1151.643 (meters)     3778.35  (feet) COMP
 PU2614  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU2614
 PU2614  VERT ORDER      -  FIRST     CLASS II
 PU2614
 PU2614.The horizontal coordinates were scaled from a map and have
 PU2614.an estimated accuracy of +/- 6 seconds.
 PU2614
 PU2614.The orthometric height was determined by differential leveling and
 PU2614.adjusted by the NATIONAL GEODETIC SURVEY
 PU2614.in September 1993.
 PU2614
 PU2614.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2614.GEOID18 height accuracy estimate available here.
 PU2614
 PU2614.Click photographs - Photos may exist for this station.
 PU2614
 PU2614.The dynamic height is computed by dividing the NAVD 88
 PU2614.geopotential number by the normal gravity value computed on the
 PU2614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2614.degrees latitude (g = 980.6199 gals.).
 PU2614
 PU2614.The modeled gravity was interpolated from observed gravity values.
 PU2614
 PU2614;                    North         East    Units  Estimated Accuracy
 PU2614;SPC SD N     -    78,860.      306,490.      MT  (+/- 180 meters Scaled)
 PU2614
 PU2614_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK041263(NAD 83)
 PU2614
 PU2614                          SUPERSEDED SURVEY CONTROL
 PU2614
 PU2614.No superseded survey control is available for this station.
 PU2614
 PU2614_MARKER: DB = BENCH MARK DISK
 PU2614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2614_STAMPING: I90 20.97
 PU2614_MARK LOGO: SDDT
 PU2614_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2614+STABILITY: SURFACE MOTION
 PU2614_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2614+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 PU2614
 PU2614  HISTORY     - Date     Condition        Report By
 PU2614  HISTORY     - UNK      MONUMENTED       SDDT
 PU2614  HISTORY     - 19910819 GOOD             NGS
 PU2614  HISTORY     - 20120319 GOOD             INDIV
 PU2614
 PU2614                          STATION DESCRIPTION
 PU2614
 PU2614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2614'13.9 KM (8.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2614'JUNCTION OF JACKSON BOULEVARD (EXIT 12) IN SPEARFISH, IN THE MEDIAN
 PU2614'OF THE HIGHWAY, 16.3 M (53.5 FT) SOUTHWEST OF THE CENTERLINE OF THE
 PU2614'WESTBOUND LANES OF THE HIGHWAY, 16.1 M (52.8 FT) NORTHEAST OF THE
 PU2614'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 6.6 M (21.7 FT)
 PU2614'WEST OF A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 PU2614'EASTBOUND LANES OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 PU2614'GROUND SURFACE.
 PU2614
 PU2614                          STATION RECOVERY (2012)
 PU2614
 PU2614'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2614'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2613 ***********************************************************************
 PU2613  DESIGNATION -  I90 021.65
 PU2613  PID         -  PU2613
 PU2613  STATE/COUNTY-  SD/LAWRENCE
 PU2613  COUNTRY     -  US
 PU2613  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2613
 PU2613                         *CURRENT SURVEY CONTROL
 PU2613  ______________________________________________________________________
 PU2613* NAD 83(1986) POSITION- 44 28 41.     (N) 103 40 38.     (W)   SCALED
 PU2613* NAVD 88 ORTHO HEIGHT -  1172.753 (meters)     3847.61  (feet) ADJUSTED
 PU2613  ______________________________________________________________________
 PU2613  GEOID HEIGHT    -        -14.908 (meters)                     GEOID18
 PU2613  DYNAMIC HEIGHT  -       1172.373 (meters)     3846.36  (feet) COMP
 PU2613  MODELED GRAVITY -    980,252.8   (mgal)                       NAVD 88
 PU2613
 PU2613  VERT ORDER      -  FIRST     CLASS II
 PU2613
 PU2613.The horizontal coordinates were scaled from a map and have
 PU2613.an estimated accuracy of +/- 6 seconds.
 PU2613
 PU2613.The orthometric height was determined by differential leveling and
 PU2613.adjusted by the NATIONAL GEODETIC SURVEY
 PU2613.in September 1993.
 PU2613
 PU2613.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2613.GEOID18 height accuracy estimate available here.
 PU2613
 PU2613.Click photographs - Photos may exist for this station.
 PU2613
 PU2613.The dynamic height is computed by dividing the NAVD 88
 PU2613.geopotential number by the normal gravity value computed on the
 PU2613.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2613.degrees latitude (g = 980.6199 gals.).
 PU2613
 PU2613.The modeled gravity was interpolated from observed gravity values.
 PU2613
 PU2613;                    North         East    Units  Estimated Accuracy
 PU2613;SPC SD N     -    78,290.      307,550.      MT  (+/- 180 meters Scaled)
 PU2613
 PU2613_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK051258(NAD 83)
 PU2613
 PU2613                          SUPERSEDED SURVEY CONTROL
 PU2613
 PU2613.No superseded survey control is available for this station.
 PU2613
 PU2613_MARKER: Z = SEE DESCRIPTION
 PU2613_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2613_STAMPING: 90-21.65
 PU2613_MARK LOGO: NGS
 PU2613_PROJECTION: PROJECTING 6 CENTIMETERS
 PU2613_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2613_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2613+STABILITY: POSITION/ELEVATION WELL
 PU2613_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2613+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2613_ROD/PIPE-DEPTH: 6.4 meters
 PU2613_SLEEVE-DEPTH  : 2.0 meters
 PU2613
 PU2613  HISTORY     - Date     Condition        Report By
 PU2613  HISTORY     - 1990     MONUMENTED       SDDT
 PU2613  HISTORY     - 19910819 GOOD             NGS
 PU2613  HISTORY     - 20120319 POOR             INDIV
 PU2613
 PU2613                          STATION DESCRIPTION
 PU2613
 PU2613'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2613'13.2 KM (8.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2613'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2613'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2613'GALVANIZED STEEL PIPE, 211.5 M (693.9 FT) EAST OF THE SOUTHEAST
 PU2613'CORNER OF BRIDGE NUMBER 41-185-086200, 46.9 M (153.9 FT) SOUTH OF THE
 PU2613'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 4.0 M (13.1 FT)
 PU2613'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A WITNESS
 PU2613'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2613'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2613
 PU2613                          STATION RECOVERY (2012)
 PU2613
 PU2613'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2613'POSSIBLE MOWER HIT
 PU2613'CONCRETE BROKE, SLEEVE OUT, PIPE BENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2612 ***********************************************************************
 PU2612  DESIGNATION -  I90 022.32
 PU2612  PID         -  PU2612
 PU2612  STATE/COUNTY-  SD/LAWRENCE
 PU2612  COUNTRY     -  US
 PU2612  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2612
 PU2612                         *CURRENT SURVEY CONTROL
 PU2612  ______________________________________________________________________
 PU2612* NAD 83(1986) POSITION- 44 28 38.     (N) 103 39 52.     (W)   SCALED
 PU2612* NAVD 88 ORTHO HEIGHT -  1158.370 (meters)     3800.42  (feet) ADJUSTED
 PU2612  ______________________________________________________________________
 PU2612  GEOID HEIGHT    -        -14.956 (meters)                     GEOID18
 PU2612  DYNAMIC HEIGHT  -       1157.994 (meters)     3799.19  (feet) COMP
 PU2612  MODELED GRAVITY -    980,253.1   (mgal)                       NAVD 88
 PU2612
 PU2612  VERT ORDER      -  FIRST     CLASS II
 PU2612
 PU2612.The horizontal coordinates were scaled from a map and have
 PU2612.an estimated accuracy of +/- 6 seconds.
 PU2612
 PU2612.The orthometric height was determined by differential leveling and
 PU2612.adjusted by the NATIONAL GEODETIC SURVEY
 PU2612.in September 1993.
 PU2612
 PU2612.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2612.GEOID18 height accuracy estimate available here.
 PU2612
 PU2612.Click photographs - Photos may exist for this station.
 PU2612
 PU2612.The dynamic height is computed by dividing the NAVD 88
 PU2612.geopotential number by the normal gravity value computed on the
 PU2612.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2612.degrees latitude (g = 980.6199 gals.).
 PU2612
 PU2612.The modeled gravity was interpolated from observed gravity values.
 PU2612
 PU2612;                    North         East    Units  Estimated Accuracy
 PU2612;SPC SD N     -    78,150.      308,560.      MT  (+/- 180 meters Scaled)
 PU2612
 PU2612_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK062257(NAD 83)
 PU2612
 PU2612                          SUPERSEDED SURVEY CONTROL
 PU2612
 PU2612.No superseded survey control is available for this station.
 PU2612
 PU2612_MARKER: DB = BENCH MARK DISK
 PU2612_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2612_STAMPING: I90 22.32
 PU2612_MARK LOGO: SDDT
 PU2612_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2612_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2612+STABILITY: SURFACE MOTION
 PU2612_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2612+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2612
 PU2612  HISTORY     - Date     Condition        Report By
 PU2612  HISTORY     - UNK      MONUMENTED       SDDT
 PU2612  HISTORY     - 19910819 GOOD             NGS
 PU2612  HISTORY     - 20120319 MARK NOT FOUND   INDIV
 PU2612
 PU2612                          STATION DESCRIPTION
 PU2612
 PU2612'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2612'12.2 KM (7.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2612'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, IN THE MEDIAN OF
 PU2612'THE HIGHWAY, 14.3 M (46.9 FT) SOUTH OF THE CENTERLINE OF THE
 PU2612'WESTBOUND LANES OF THE HIGHWAY, 11.2 M (36.7 FT) NORTH OF THE
 PU2612'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 8.3 M (27.2 FT)
 PU2612'SOUTHEAST OF THE SOUTH END OF A CULVERT UNDER THE WESTBOUND LANES,
 PU2612'0.5 M (1.6 FT) BELOW THE LEVEL OF THE EASTBOUND LANES, AND THE
 PU2612'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2612
 PU2612                          STATION RECOVERY (2012)
 PU2612
 PU2612'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2612'DESTROYED BY MOWER
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2611 ***********************************************************************
 PU2611  DESIGNATION -  I90 022.79
 PU2611  PID         -  PU2611
 PU2611  STATE/COUNTY-  SD/LAWRENCE
 PU2611  COUNTRY     -  US
 PU2611  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2611
 PU2611                         *CURRENT SURVEY CONTROL
 PU2611  ______________________________________________________________________
 PU2611* NAD 83(1986) POSITION- 44 28 37.     (N) 103 39 08.     (W)   SCALED
 PU2611* NAVD 88 ORTHO HEIGHT -  1125.214 (meters)     3691.64  (feet) ADJUSTED
 PU2611  ______________________________________________________________________
 PU2611  GEOID HEIGHT    -        -15.007 (meters)                     GEOID18
 PU2611  DYNAMIC HEIGHT  -       1124.849 (meters)     3690.44  (feet) COMP
 PU2611  MODELED GRAVITY -    980,254.2   (mgal)                       NAVD 88
 PU2611
 PU2611  VERT ORDER      -  FIRST     CLASS II
 PU2611
 PU2611.The horizontal coordinates were scaled from a map and have
 PU2611.an estimated accuracy of +/- 6 seconds.
 PU2611
 PU2611.The orthometric height was determined by differential leveling and
 PU2611.adjusted by the NATIONAL GEODETIC SURVEY
 PU2611.in September 1993.
 PU2611
 PU2611.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2611.GEOID18 height accuracy estimate available here.
 PU2611
 PU2611.Click photographs - Photos may exist for this station.
 PU2611
 PU2611.The dynamic height is computed by dividing the NAVD 88
 PU2611.geopotential number by the normal gravity value computed on the
 PU2611.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2611.degrees latitude (g = 980.6199 gals.).
 PU2611
 PU2611.The modeled gravity was interpolated from observed gravity values.
 PU2611
 PU2611;                    North         East    Units  Estimated Accuracy
 PU2611;SPC SD N     -    78,070.      309,530.      MT  (+/- 180 meters Scaled)
 PU2611
 PU2611_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK071257(NAD 83)
 PU2611
 PU2611                          SUPERSEDED SURVEY CONTROL
 PU2611
 PU2611.No superseded survey control is available for this station.
 PU2611
 PU2611_MARKER: Z = SEE DESCRIPTION
 PU2611_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2611_STAMPING: 90-22.79
 PU2611_MARK LOGO: NGS
 PU2611_PROJECTION: PROJECTING 8 CENTIMETERS
 PU2611_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2611_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2611+STABILITY: POSITION/ELEVATION WELL
 PU2611_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2611+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 PU2611_ROD/PIPE-DEPTH: 6.4 meters
 PU2611_SLEEVE-DEPTH  : 2.0 meters
 PU2611
 PU2611  HISTORY     - Date     Condition        Report By
 PU2611  HISTORY     - 1990     MONUMENTED       SDDT
 PU2611  HISTORY     - 19910819 GOOD             NGS
 PU2611  HISTORY     - 20120319 GOOD             INDIV
 PU2611
 PU2611                          STATION DESCRIPTION
 PU2611
 PU2611'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2611'11.3 KM (7.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2611'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2611'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2611'GALVANIZED STEEL PIPE, 81.0 M (265.7 FT) NORTHWEST OF THE NORTHWEST
 PU2611'CORNER OF BRIDGE NUMBER 41-200-088, 44.1 M (144.7 FT) NORTH OF THE
 PU2611'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 30.5 M (100.1 FT)
 PU2611'WEST OF A T-FENCE CORNER, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 PU2611'HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2611'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2611'THROUGH A 4-INCH PVC CAP.
 PU2611
 PU2611                          STATION RECOVERY (2012)
 PU2611
 PU2611'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2611'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2610 ***********************************************************************
 PU2610  DESIGNATION -  I90 023.65
 PU2610  PID         -  PU2610
 PU2610  STATE/COUNTY-  SD/LAWRENCE
 PU2610  COUNTRY     -  US
 PU2610  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2610
 PU2610                         *CURRENT SURVEY CONTROL
 PU2610  ______________________________________________________________________
 PU2610* NAD 83(1986) POSITION- 44 28 36.     (N) 103 38 20.     (W)   SCALED
 PU2610* NAVD 88 ORTHO HEIGHT -  1093.288 (meters)     3586.90  (feet) ADJUSTED
 PU2610  ______________________________________________________________________
 PU2610  GEOID HEIGHT    -        -15.062 (meters)                     GEOID18
 PU2610  DYNAMIC HEIGHT  -       1092.934 (meters)     3585.73  (feet) COMP
 PU2610  MODELED GRAVITY -    980,256.1   (mgal)                       NAVD 88
 PU2610
 PU2610  VERT ORDER      -  FIRST     CLASS II
 PU2610
 PU2610.The horizontal coordinates were scaled from a map and have
 PU2610.an estimated accuracy of +/- 6 seconds.
 PU2610
 PU2610.The orthometric height was determined by differential leveling and
 PU2610.adjusted by the NATIONAL GEODETIC SURVEY
 PU2610.in September 1993.
 PU2610
 PU2610.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2610.GEOID18 height accuracy estimate available here.
 PU2610
 PU2610.Click photographs - Photos may exist for this station.
 PU2610
 PU2610.The dynamic height is computed by dividing the NAVD 88
 PU2610.geopotential number by the normal gravity value computed on the
 PU2610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2610.degrees latitude (g = 980.6199 gals.).
 PU2610
 PU2610.The modeled gravity was interpolated from observed gravity values.
 PU2610
 PU2610;                    North         East    Units  Estimated Accuracy
 PU2610;SPC SD N     -    77,990.      310,590.      MT  (+/- 180 meters Scaled)
 PU2610
 PU2610_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK082257(NAD 83)
 PU2610
 PU2610                          SUPERSEDED SURVEY CONTROL
 PU2610
 PU2610.No superseded survey control is available for this station.
 PU2610
 PU2610_MARKER: Z = SEE DESCRIPTION
 PU2610_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2610_STAMPING: 90-23.65
 PU2610_MARK LOGO: NGS
 PU2610_PROJECTION: PROJECTING 6 CENTIMETERS
 PU2610_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2610_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2610+STABILITY: POSITION/ELEVATION WELL
 PU2610_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2610+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2012
 PU2610_ROD/PIPE-DEPTH: 6.4 meters
 PU2610_SLEEVE-DEPTH  : 2.0 meters
 PU2610
 PU2610  HISTORY     - Date     Condition        Report By
 PU2610  HISTORY     - 1990     MONUMENTED       SDDT
 PU2610  HISTORY     - 19910819 GOOD             NGS
 PU2610  HISTORY     - 20120319 GOOD             INDIV
 PU2610
 PU2610                          STATION DESCRIPTION
 PU2610
 PU2610'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2610'10.2 KM (6.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2610'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2610'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2610'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) NORTH OF THE CENTERLINE OF
 PU2610'THE WESTBOUND LANES OF THE HIGHWAY, 69.9 M (229.3 FT) NORTH OF THE
 PU2610'CENTER OF A WESTBOUND ON-RAMP (EXIT 23), 29.6 M (97.1 FT) EAST OF A
 PU2610'T-FENCE CORNER, AND 0.7 M (2.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2610'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2610'THROUGH A 4-INCH PVC CAP.
 PU2610
 PU2610                          STATION RECOVERY (2012)
 PU2610
 PU2610'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2610'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2609 ***********************************************************************
 PU2609  DESIGNATION -  I90 024.16
 PU2609  PID         -  PU2609
 PU2609  STATE/COUNTY-  SD/LAWRENCE
 PU2609  COUNTRY     -  US
 PU2609  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU2609
 PU2609                         *CURRENT SURVEY CONTROL
 PU2609  ______________________________________________________________________
 PU2609* NAD 83(1986) POSITION- 44 28 01.13   (N) 103 37 51.81   (W)   HD_HELD1
 PU2609* NAVD 88 ORTHO HEIGHT -  1088.303 (meters)     3570.54  (feet) ADJUSTED
 PU2609  ______________________________________________________________________
 PU2609  GEOID HEIGHT    -        -15.039 (meters)                     GEOID18
 PU2609  DYNAMIC HEIGHT  -       1087.948 (meters)     3569.38  (feet) COMP
 PU2609  MODELED GRAVITY -    980,254.4   (mgal)                       NAVD 88
 PU2609
 PU2609  VERT ORDER      -  FIRST     CLASS II
 PU2609
 PU2609.The horizontal coordinates were determined by differentially corrected
 PU2609.hand held GPS observations or other comparable positioning techniques
 PU2609.and have an estimated accuracy of +/- 3 meters.
 PU2609
 PU2609.The orthometric height was determined by differential leveling and
 PU2609.adjusted by the NATIONAL GEODETIC SURVEY
 PU2609.in September 1993.
 PU2609
 PU2609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2609.GEOID18 height accuracy estimate available here.
 PU2609
 PU2609.Click photographs - Photos may exist for this station.
 PU2609
 PU2609.The dynamic height is computed by dividing the NAVD 88
 PU2609.geopotential number by the normal gravity value computed on the
 PU2609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2609.degrees latitude (g = 980.6199 gals.).
 PU2609
 PU2609.The modeled gravity was interpolated from observed gravity values.
 PU2609
 PU2609;                    North         East    Units  Estimated Accuracy
 PU2609;SPC SD N     -    76,891.1     311,160.1     MT  (+/- 3 meters HH1 GPS) 
 PU2609
 PU2609_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0888924652(NAD 83)
 PU2609
 PU2609                          SUPERSEDED SURVEY CONTROL
 PU2609
 PU2609.No superseded survey control is available for this station.
 PU2609
 PU2609_MARKER: DB = BENCH MARK DISK
 PU2609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2609_STAMPING: I90 24.16
 PU2609_MARK LOGO: SDDT
 PU2609_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2609+STABILITY: SURFACE MOTION
 PU2609_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2609+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2609
 PU2609  HISTORY     - Date     Condition        Report By
 PU2609  HISTORY     - UNK      MONUMENTED       SDDT
 PU2609  HISTORY     - 19910819 GOOD             NGS
 PU2609  HISTORY     - 20120319 POOR             INDIV
 PU2609
 PU2609                          STATION DESCRIPTION
 PU2609
 PU2609'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2609'9.2 KM (5.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2609'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 31.9 M (104.7 FT)
 PU2609'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2609'2.0 M (6.6 FT) SOUTHWEST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW
 PU2609'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3
 PU2609'M (1.0 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE
 PU2609'GROUND SURFACE.
 PU2609
 PU2609                          STATION RECOVERY (2012)
 PU2609
 PU2609'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2609'POSSIBLE MOWER HIT
 PU2609'SMALL SCRAPE ON TOP OF CONCRETE AND DISK.  LOOKS TILTED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2608 ***********************************************************************
 PU2608  DESIGNATION -  I90 024.91
 PU2608  PID         -  PU2608
 PU2608  STATE/COUNTY-  SD/LAWRENCE
 PU2608  COUNTRY     -  US
 PU2608  USGS QUAD   -  STURGIS (2017)
 PU2608
 PU2608                         *CURRENT SURVEY CONTROL
 PU2608  ______________________________________________________________________
 PU2608* NAD 83(1986) POSITION- 44 27 39.     (N) 103 37 07.     (W)   SCALED
 PU2608* NAVD 88 ORTHO HEIGHT -  1092.947 (meters)     3585.78  (feet) ADJUSTED
 PU2608  ______________________________________________________________________
 PU2608  GEOID HEIGHT    -        -15.055 (meters)                     GEOID18
 PU2608  DYNAMIC HEIGHT  -       1092.593 (meters)     3584.62  (feet) COMP
 PU2608  MODELED GRAVITY -    980,256.5   (mgal)                       NAVD 88
 PU2608
 PU2608  VERT ORDER      -  FIRST     CLASS II
 PU2608
 PU2608.The horizontal coordinates were scaled from a map and have
 PU2608.an estimated accuracy of +/- 6 seconds.
 PU2608
 PU2608.The orthometric height was determined by differential leveling and
 PU2608.adjusted by the NATIONAL GEODETIC SURVEY
 PU2608.in September 1993.
 PU2608
 PU2608.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2608.GEOID18 height accuracy estimate available here.
 PU2608
 PU2608.Click photographs - Photos may exist for this station.
 PU2608
 PU2608.The dynamic height is computed by dividing the NAVD 88
 PU2608.geopotential number by the normal gravity value computed on the
 PU2608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2608.degrees latitude (g = 980.6199 gals.).
 PU2608
 PU2608.The modeled gravity was interpolated from observed gravity values.
 PU2608
 PU2608;                    North         East    Units  Estimated Accuracy
 PU2608;SPC SD N     -    76,160.      312,120.      MT  (+/- 180 meters Scaled)
 PU2608
 PU2608_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK098239(NAD 83)
 PU2608
 PU2608                          SUPERSEDED SURVEY CONTROL
 PU2608
 PU2608.No superseded survey control is available for this station.
 PU2608
 PU2608_MARKER: Z = SEE DESCRIPTION
 PU2608_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2608_STAMPING: 90-24.91
 PU2608_MARK LOGO: NGS
 PU2608_PROJECTION: PROJECTING 8 CENTIMETERS
 PU2608_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2608_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2608+STABILITY: POSITION/ELEVATION WELL
 PU2608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2608+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 PU2608_ROD/PIPE-DEPTH: 6.4 meters
 PU2608_SLEEVE-DEPTH  : 3.0 meters
 PU2608
 PU2608  HISTORY     - Date     Condition        Report By
 PU2608  HISTORY     - 1990     MONUMENTED       SDDT
 PU2608  HISTORY     - 19910819 GOOD             NGS
 PU2608  HISTORY     - 20120320 GOOD             INDIV
 PU2608
 PU2608                          STATION DESCRIPTION
 PU2608
 PU2608'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2608'8.6 KM (5.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2608'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2608'BALL EPOXIED TO THE TOP OF A PIPE CAP THAT IS ATTACHED TO A 1
 PU2608'1/2-INCH GALVANIZED STEEL PIPE, 136.0 M (446.2 FT) SOUTHEAST OF THE
 PU2608'SOUTHEAST CORNER OF BRIDGE NUMBER 41-214-098, 43.3 M (142.1 FT)
 PU2608'NORTHWEST OF A T-FENCE CORNER, 32.1 M (105.3 FT) NORTHEAST OF THE
 PU2608'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.0 M (6.6 FT)
 PU2608'BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST OF A
 PU2608'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2608'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2608
 PU2608                          STATION RECOVERY (2012)
 PU2608
 PU2608'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2605 ***********************************************************************
 PU2605  DESIGNATION -  I90 025.65
 PU2605  PID         -  PU2605
 PU2605  STATE/COUNTY-  SD/LAWRENCE
 PU2605  COUNTRY     -  US
 PU2605  USGS QUAD   -  STURGIS (2017)
 PU2605
 PU2605                         *CURRENT SURVEY CONTROL
 PU2605  ______________________________________________________________________
 PU2605* NAD 83(1986) POSITION- 44 27 18.     (N) 103 36 22.     (W)   SCALED
 PU2605* NAVD 88 ORTHO HEIGHT -  1104.073 (meters)     3622.28  (feet) ADJUSTED
 PU2605  ______________________________________________________________________
 PU2605  GEOID HEIGHT    -        -15.073 (meters)                     GEOID18
 PU2605  DYNAMIC HEIGHT  -       1103.714 (meters)     3621.10  (feet) COMP
 PU2605  MODELED GRAVITY -    980,253.5   (mgal)                       NAVD 88
 PU2605
 PU2605  VERT ORDER      -  FIRST     CLASS II
 PU2605
 PU2605.The horizontal coordinates were scaled from a map and have
 PU2605.an estimated accuracy of +/- 6 seconds.
 PU2605
 PU2605.The orthometric height was determined by differential leveling and
 PU2605.adjusted by the NATIONAL GEODETIC SURVEY
 PU2605.in September 1993.
 PU2605
 PU2605.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2605.GEOID18 height accuracy estimate available here.
 PU2605
 PU2605.Click photographs - Photos may exist for this station.
 PU2605
 PU2605.The dynamic height is computed by dividing the NAVD 88
 PU2605.geopotential number by the normal gravity value computed on the
 PU2605.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2605.degrees latitude (g = 980.6199 gals.).
 PU2605
 PU2605.The modeled gravity was interpolated from observed gravity values.
 PU2605
 PU2605;                    North         East    Units  Estimated Accuracy
 PU2605;SPC SD N     -    75,470.      313,080.      MT  (+/- 180 meters Scaled)
 PU2605
 PU2605_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK108233(NAD 83)
 PU2605
 PU2605                          SUPERSEDED SURVEY CONTROL
 PU2605
 PU2605.No superseded survey control is available for this station.
 PU2605
 PU2605_MARKER: DB = BENCH MARK DISK
 PU2605_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2605_STAMPING: 90-25.65
 PU2605_MARK LOGO: SDDT
 PU2605_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2605_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2605+STABILITY: SURFACE MOTION
 PU2605_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2605+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2605
 PU2605  HISTORY     - Date     Condition        Report By
 PU2605  HISTORY     - UNK      MONUMENTED       SDDT
 PU2605  HISTORY     - 19910819 GOOD             NGS
 PU2605
 PU2605                          STATION DESCRIPTION
 PU2605
 PU2605'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2605'7.4 KM (4.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2605'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 70.0 M (229.7 FT)
 PU2605'NORTHWEST OF THE NORTH END OF A CULVERT, 35.7 M (117.1 FT) NORTHEAST
 PU2605'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0
 PU2605'FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 PU2605'WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2604 ***********************************************************************
 PU2604  DESIGNATION -  I90 026.17
 PU2604  PID         -  PU2604
 PU2604  STATE/COUNTY-  SD/LAWRENCE
 PU2604  COUNTRY     -  US
 PU2604  USGS QUAD   -  STURGIS (2017)
 PU2604
 PU2604                         *CURRENT SURVEY CONTROL
 PU2604  ______________________________________________________________________
 PU2604* NAD 83(1986) POSITION- 44 26 57.     (N) 103 35 47.     (W)   SCALED
 PU2604* NAVD 88 ORTHO HEIGHT -  1080.226 (meters)     3544.04  (feet) ADJUSTED
 PU2604  ______________________________________________________________________
 PU2604  GEOID HEIGHT    -        -15.084 (meters)                     GEOID18
 PU2604  DYNAMIC HEIGHT  -       1079.875 (meters)     3542.89  (feet) COMP
 PU2604  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 PU2604
 PU2604  VERT ORDER      -  FIRST     CLASS II
 PU2604
 PU2604.The horizontal coordinates were scaled from a map and have
 PU2604.an estimated accuracy of +/- 6 seconds.
 PU2604
 PU2604.The orthometric height was determined by differential leveling and
 PU2604.adjusted by the NATIONAL GEODETIC SURVEY
 PU2604.in September 1993.
 PU2604
 PU2604.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2604.GEOID18 height accuracy estimate available here.
 PU2604
 PU2604.Click photographs - Photos may exist for this station.
 PU2604
 PU2604.The dynamic height is computed by dividing the NAVD 88
 PU2604.geopotential number by the normal gravity value computed on the
 PU2604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2604.degrees latitude (g = 980.6199 gals.).
 PU2604
 PU2604.The modeled gravity was interpolated from observed gravity values.
 PU2604
 PU2604;                    North         East    Units  Estimated Accuracy
 PU2604;SPC SD N     -    74,790.      313,830.      MT  (+/- 180 meters Scaled)
 PU2604
 PU2604_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK116227(NAD 83)
 PU2604
 PU2604                          SUPERSEDED SURVEY CONTROL
 PU2604
 PU2604.No superseded survey control is available for this station.
 PU2604
 PU2604_MARKER: Z = SEE DESCRIPTION
 PU2604_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2604_STAMPING: 90-26.17
 PU2604_MARK LOGO: NGS
 PU2604_PROJECTION: FLUSH
 PU2604_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2604_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2604+STABILITY: POSITION/ELEVATION WELL
 PU2604_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2604+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2604_ROD/PIPE-DEPTH: 6.4 meters
 PU2604_SLEEVE-DEPTH  : 2.0 meters
 PU2604
 PU2604  HISTORY     - Date     Condition        Report By
 PU2604  HISTORY     - 1990     MONUMENTED       SDDT
 PU2604  HISTORY     - 19910819 GOOD             NGS
 PU2604  HISTORY     - 20120301 POOR             INDIV
 PU2604
 PU2604                          STATION DESCRIPTION
 PU2604
 PU2604'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2604'6.4 KM (3.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2604'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2604'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2604'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) SOUTHEAST OF THE SOUTHEAST
 PU2604'CORNER OF BRIDGE NUMBER 41-226-107, 41.9 M (137.5 FT) NORTHEAST OF
 PU2604'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 16.1 M (52.8
 PU2604'FT) NORTHWEST OF A BRACED FENCE POST, 0.6 M (2.0 FT) BELOW THE LEVEL
 PU2604'OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND
 PU2604'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2604'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2604
 PU2604                          STATION RECOVERY (2012)
 PU2604
 PU2604'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2604'NO DISK RING - DAMAGED
 PU2604'
 PU2604'CONCRETE BROKE, CAP BROKE INTO PIECES, PVC PIPE IS BROKE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2603 ***********************************************************************
 PU2603  DESIGNATION -  I90 026.74
 PU2603  PID         -  PU2603
 PU2603  STATE/COUNTY-  SD/LAWRENCE
 PU2603  COUNTRY     -  US
 PU2603  USGS QUAD   -  STURGIS (2017)
 PU2603
 PU2603                         *CURRENT SURVEY CONTROL
 PU2603  ______________________________________________________________________
 PU2603* NAD 83(1986) POSITION- 44 26 42.05   (N) 103 35 24.25   (W)   HD_HELD1
 PU2603* NAVD 88 ORTHO HEIGHT -  1067.788 (meters)     3503.23  (feet) ADJUSTED
 PU2603  ______________________________________________________________________
 PU2603  GEOID HEIGHT    -        -15.088 (meters)                     GEOID18
 PU2603  DYNAMIC HEIGHT  -       1067.445 (meters)     3502.11  (feet) COMP
 PU2603  MODELED GRAVITY -    980,259.6   (mgal)                       NAVD 88
 PU2603
 PU2603  VERT ORDER      -  FIRST     CLASS II
 PU2603
 PU2603.The horizontal coordinates were determined by differentially corrected
 PU2603.hand held GPS observations or other comparable positioning techniques
 PU2603.and have an estimated accuracy of +/- 3 meters.
 PU2603
 PU2603.The orthometric height was determined by differential leveling and
 PU2603.adjusted by the NATIONAL GEODETIC SURVEY
 PU2603.in September 1993.
 PU2603
 PU2603.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2603.GEOID18 height accuracy estimate available here.
 PU2603
 PU2603.Click photographs - Photos may exist for this station.
 PU2603
 PU2603.The dynamic height is computed by dividing the NAVD 88
 PU2603.geopotential number by the normal gravity value computed on the
 PU2603.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2603.degrees latitude (g = 980.6199 gals.).
 PU2603
 PU2603.The modeled gravity was interpolated from observed gravity values.
 PU2603
 PU2603;                    North         East    Units  Estimated Accuracy
 PU2603;SPC SD N     -    74,307.2     314,310.3     MT  (+/- 3 meters HH1 GPS) 
 PU2603
 PU2603_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK1219122268(NAD 83)
 PU2603
 PU2603                          SUPERSEDED SURVEY CONTROL
 PU2603
 PU2603.No superseded survey control is available for this station.
 PU2603
 PU2603_MARKER: Z = SEE DESCRIPTION
 PU2603_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2603_STAMPING: 90-26.74
 PU2603_MARK LOGO: NGS
 PU2603_PROJECTION: FLUSH
 PU2603_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2603_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2603+STABILITY: POSITION/ELEVATION WELL
 PU2603_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2603+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2603_ROD/PIPE-DEPTH: 6.4 meters
 PU2603_SLEEVE-DEPTH  : 2.0 meters
 PU2603
 PU2603  HISTORY     - Date     Condition        Report By
 PU2603  HISTORY     - 1990     MONUMENTED       SDDT
 PU2603  HISTORY     - 19910819 GOOD             NGS
 PU2603  HISTORY     - 20120312 GOOD             INDIV
 PU2603
 PU2603                          STATION DESCRIPTION
 PU2603
 PU2603'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2603'5.7 KM (3.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2603'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2603'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2603'GALVANIZED STEEL PIPE, 51.4 M (168.6 FT) NORTH OF THE NORTH CORNER OF
 PU2603'BRIDGE NUMBER 41-229-111, 41.7 M (136.8 FT) NORTHEAST OF THE
 PU2603'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 33.6 M (110.2 FT)
 PU2603'SOUTHWEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) SOUTHWEST OF A WITNESS
 PU2603'POST AND FENCE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU2603'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2603'THROUGH A 4-INCH PVC CAP.
 PU2603
 PU2603                          STATION RECOVERY (2012)
 PU2603
 PU2603'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2603'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2602 ***********************************************************************
 PU2602  DESIGNATION -  I90 027.74
 PU2602  PID         -  PU2602
 PU2602  STATE/COUNTY-  SD/LAWRENCE
 PU2602  COUNTRY     -  US
 PU2602  USGS QUAD   -  STURGIS (2017)
 PU2602
 PU2602                         *CURRENT SURVEY CONTROL
 PU2602  ______________________________________________________________________
 PU2602* NAD 83(1986) POSITION- 44 26 01.     (N) 103 34 42.     (W)   SCALED
 PU2602* NAVD 88 ORTHO HEIGHT -  1095.681 (meters)     3594.75  (feet) ADJUSTED
 PU2602  ______________________________________________________________________
 PU2602  GEOID HEIGHT    -        -15.071 (meters)                     GEOID18
 PU2602  DYNAMIC HEIGHT  -       1095.325 (meters)     3593.58  (feet) COMP
 PU2602  MODELED GRAVITY -    980,255.0   (mgal)                       NAVD 88
 PU2602
 PU2602  VERT ORDER      -  FIRST     CLASS II
 PU2602
 PU2602.The horizontal coordinates were scaled from a map and have
 PU2602.an estimated accuracy of +/- 6 seconds.
 PU2602
 PU2602.The orthometric height was determined by differential leveling and
 PU2602.adjusted by the NATIONAL GEODETIC SURVEY
 PU2602.in September 1993.
 PU2602
 PU2602.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2602.GEOID18 height accuracy estimate available here.
 PU2602
 PU2602.Click photographs - Photos may exist for this station.
 PU2602
 PU2602.The dynamic height is computed by dividing the NAVD 88
 PU2602.geopotential number by the normal gravity value computed on the
 PU2602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2602.degrees latitude (g = 980.6199 gals.).
 PU2602
 PU2602.The modeled gravity was interpolated from observed gravity values.
 PU2602
 PU2602;                    North         East    Units  Estimated Accuracy
 PU2602;SPC SD N     -    73,000.      315,190.      MT  (+/- 180 meters Scaled)
 PU2602
 PU2602_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK131210(NAD 83)
 PU2602
 PU2602                          SUPERSEDED SURVEY CONTROL
 PU2602
 PU2602.No superseded survey control is available for this station.
 PU2602
 PU2602_MARKER: DB = BENCH MARK DISK
 PU2602_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2602_STAMPING: 90-27.74
 PU2602_MARK LOGO: SDDT
 PU2602_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2602_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2602+STABILITY: SURFACE MOTION
 PU2602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2602+SATELLITE: SATELLITE OBSERVATIONS - March 20, 2012
 PU2602
 PU2602  HISTORY     - Date     Condition        Report By
 PU2602  HISTORY     - UNK      MONUMENTED       SDDT
 PU2602  HISTORY     - 19910819 GOOD             NGS
 PU2602  HISTORY     - 20120320 GOOD             INDIV
 PU2602
 PU2602                          STATION DESCRIPTION
 PU2602
 PU2602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2602'4.1 KM (2.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2602'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 34.7 M (113.8 FT)
 PU2602'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2602'27.1 M (88.9 FT) SOUTHWEST OF A BRACED FENCE POST, 2.8 M (9.2 FT)
 PU2602'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS
 PU2602'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2602
 PU2602                          STATION RECOVERY (2012)
 PU2602
 PU2602'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2602'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2601 ***********************************************************************
 PU2601  DESIGNATION -  I90 028.61
 PU2601  PID         -  PU2601
 PU2601  STATE/COUNTY-  SD/MEADE
 PU2601  COUNTRY     -  US
 PU2601  USGS QUAD   -  STURGIS (2017)
 PU2601
 PU2601                         *CURRENT SURVEY CONTROL
 PU2601  ______________________________________________________________________
 PU2601* NAD 83(1986) POSITION- 44 25 37.     (N) 103 33 51.     (W)   SCALED
 PU2601* NAVD 88 ORTHO HEIGHT -  1100.861 (meters)     3611.74  (feet) ADJUSTED
 PU2601  ______________________________________________________________________
 PU2601  GEOID HEIGHT    -        -15.092 (meters)                     GEOID18
 PU2601  DYNAMIC HEIGHT  -       1100.505 (meters)     3610.57  (feet) COMP
 PU2601  MODELED GRAVITY -    980,256.1   (mgal)                       NAVD 88
 PU2601
 PU2601  VERT ORDER      -  FIRST     CLASS II
 PU2601
 PU2601.The horizontal coordinates were scaled from a map and have
 PU2601.an estimated accuracy of +/- 6 seconds.
 PU2601
 PU2601.The orthometric height was determined by differential leveling and
 PU2601.adjusted by the NATIONAL GEODETIC SURVEY
 PU2601.in September 1993.
 PU2601
 PU2601.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2601.GEOID18 height accuracy estimate available here.
 PU2601
 PU2601.Click photographs - Photos may exist for this station.
 PU2601
 PU2601.The dynamic height is computed by dividing the NAVD 88
 PU2601.geopotential number by the normal gravity value computed on the
 PU2601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2601.degrees latitude (g = 980.6199 gals.).
 PU2601
 PU2601.The modeled gravity was interpolated from observed gravity values.
 PU2601
 PU2601;                    North         East    Units  Estimated Accuracy
 PU2601;SPC SD N     -    72,210.      316,280.      MT  (+/- 180 meters Scaled)
 PU2601
 PU2601_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK142202(NAD 83)
 PU2601
 PU2601                          SUPERSEDED SURVEY CONTROL
 PU2601
 PU2601.No superseded survey control is available for this station.
 PU2601
 PU2601_MARKER: DB = BENCH MARK DISK
 PU2601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2601_STAMPING: 90-28.61
 PU2601_MARK LOGO: SDDT
 PU2601_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2601+STABILITY: SURFACE MOTION
 PU2601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2601+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1991
 PU2601
 PU2601  HISTORY     - Date     Condition        Report By
 PU2601  HISTORY     - UNK      MONUMENTED       SDDT
 PU2601  HISTORY     - 19910819 GOOD             NGS
 PU2601  HISTORY     - 20120321 POOR             INDIV
 PU2601
 PU2601                          STATION DESCRIPTION
 PU2601
 PU2601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2601'2.7 KM (1.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2601'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 34.1 M (111.9 FT)
 PU2601'NORTHWEST OF A BRACED FENCE POST, 32.1 M (105.3 FT) NORTHEAST OF AND
 PU2601'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6
 PU2601'M (2.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 PU2601'FLUSH WITH THE GROUND SURFACE.
 PU2601
 PU2601                          STATION RECOVERY (2012)
 PU2601
 PU2601'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2601'HIT BY MOWER, CONCRETE AND MARK OBLITERATED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2600 ***********************************************************************
 PU2600  DESIGNATION -  I90 029.47
 PU2600  PID         -  PU2600
 PU2600  STATE/COUNTY-  SD/MEADE
 PU2600  COUNTRY     -  US
 PU2600  USGS QUAD   -  STURGIS (2017)
 PU2600
 PU2600                         *CURRENT SURVEY CONTROL
 PU2600  ______________________________________________________________________
 PU2600* NAD 83(1986) POSITION- 44 25 24.     (N) 103 32 50.     (W)   SCALED
 PU2600* NAVD 88 ORTHO HEIGHT -  1074.749 (meters)     3526.07  (feet) ADJUSTED
 PU2600  ______________________________________________________________________
 PU2600  GEOID HEIGHT    -        -15.152 (meters)                     GEOID18
 PU2600  DYNAMIC HEIGHT  -       1074.402 (meters)     3524.93  (feet) COMP
 PU2600  MODELED GRAVITY -    980,257.6   (mgal)                       NAVD 88
 PU2600
 PU2600  VERT ORDER      -  FIRST     CLASS II
 PU2600
 PU2600.The horizontal coordinates were scaled from a map and have
 PU2600.an estimated accuracy of +/- 6 seconds.
 PU2600
 PU2600.The orthometric height was determined by differential leveling and
 PU2600.adjusted by the NATIONAL GEODETIC SURVEY
 PU2600.in September 1993.
 PU2600
 PU2600.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2600.GEOID18 height accuracy estimate available here.
 PU2600
 PU2600.Click photographs - Photos may exist for this station.
 PU2600
 PU2600.The dynamic height is computed by dividing the NAVD 88
 PU2600.geopotential number by the normal gravity value computed on the
 PU2600.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2600.degrees latitude (g = 980.6199 gals.).
 PU2600
 PU2600.The modeled gravity was interpolated from observed gravity values.
 PU2600
 PU2600;                    North         East    Units  Estimated Accuracy
 PU2600;SPC SD N     -    71,750.      317,610.      MT  (+/- 180 meters Scaled)
 PU2600
 PU2600_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK156199(NAD 83)
 PU2600
 PU2600                          SUPERSEDED SURVEY CONTROL
 PU2600
 PU2600.No superseded survey control is available for this station.
 PU2600
 PU2600_MARKER: DB = BENCH MARK DISK
 PU2600_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2600_STAMPING: 90-29.47
 PU2600_MARK LOGO: SDDT
 PU2600_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2600_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2600+STABILITY: SURFACE MOTION
 PU2600_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2600+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 PU2600
 PU2600  HISTORY     - Date     Condition        Report By
 PU2600  HISTORY     - UNK      MONUMENTED       SDDT
 PU2600  HISTORY     - 19910819 GOOD             NGS
 PU2600  HISTORY     - 20120321 GOOD             INDIV
 PU2600
 PU2600                          STATION DESCRIPTION
 PU2600
 PU2600'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2600'1.3 KM (0.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2600'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 53.7 M (176.2 FT)
 PU2600'NORTHWEST OF A HIGHWAY INFORMATION SIGN (WHITEWOOD 6 SPEARFISH 17),
 PU2600'21.0 M (68.9 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 PU2600'OF THE HIGHWAY, 12.4 M (40.7 FT) SOUTHWEST OF THE CENTERLINE OF A
 PU2600'PAVED ROAD, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6
 PU2600'FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 PU2600'WITH THE GROUND SURFACE.
 PU2600
 PU2600                          STATION RECOVERY (2012)
 PU2600
 PU2600'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2600'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2598 ***********************************************************************
 PU2598  DESIGNATION -  I90 029.77
 PU2598  PID         -  PU2598
 PU2598  STATE/COUNTY-  SD/MEADE
 PU2598  COUNTRY     -  US
 PU2598  USGS QUAD   -  STURGIS (2017)
 PU2598
 PU2598                         *CURRENT SURVEY CONTROL
 PU2598  ______________________________________________________________________
 PU2598* NAD 83(1986) POSITION- 44 25 17.     (N) 103 32 30.     (W)   SCALED
 PU2598* NAVD 88 ORTHO HEIGHT -  1070.169 (meters)     3511.05  (feet) ADJUSTED
 PU2598  ______________________________________________________________________
 PU2598  GEOID HEIGHT    -        -15.167 (meters)                     GEOID18
 PU2598  DYNAMIC HEIGHT  -       1069.823 (meters)     3509.91  (feet) COMP
 PU2598  MODELED GRAVITY -    980,257.6   (mgal)                       NAVD 88
 PU2598
 PU2598  VERT ORDER      -  FIRST     CLASS II
 PU2598
 PU2598.The horizontal coordinates were scaled from a map and have
 PU2598.an estimated accuracy of +/- 6 seconds.
 PU2598
 PU2598.The orthometric height was determined by differential leveling and
 PU2598.adjusted by the NATIONAL GEODETIC SURVEY
 PU2598.in September 1993.
 PU2598
 PU2598.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2598.GEOID18 height accuracy estimate available here.
 PU2598
 PU2598.Click photographs - Photos may exist for this station.
 PU2598
 PU2598.The dynamic height is computed by dividing the NAVD 88
 PU2598.geopotential number by the normal gravity value computed on the
 PU2598.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2598.degrees latitude (g = 980.6199 gals.).
 PU2598
 PU2598.The modeled gravity was interpolated from observed gravity values.
 PU2598
 PU2598;                    North         East    Units  Estimated Accuracy
 PU2598;SPC SD N     -    71,520.      318,050.      MT  (+/- 180 meters Scaled)
 PU2598
 PU2598_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK160197(NAD 83)
 PU2598
 PU2598                          SUPERSEDED SURVEY CONTROL
 PU2598
 PU2598.No superseded survey control is available for this station.
 PU2598
 PU2598_MARKER: Z = SEE DESCRIPTION
 PU2598_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2598_STAMPING: 90-29.77
 PU2598_MARK LOGO: NGS
 PU2598_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2598_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2598_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2598+STABILITY: POSITION/ELEVATION WELL
 PU2598_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2598+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2598_ROD/PIPE-DEPTH: 6.4 meters
 PU2598_SLEEVE-DEPTH  : 2.0 meters
 PU2598
 PU2598  HISTORY     - Date     Condition        Report By
 PU2598  HISTORY     - 1990     MONUMENTED       SDDT
 PU2598  HISTORY     - 19910813 GOOD             NGS
 PU2598
 PU2598                          STATION DESCRIPTION
 PU2598
 PU2598'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2598'0.8 KM (0.50 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2598'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2598'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2598'GALVANIZED STEEL PIPE, 102.2 M (335.3 FT) NORTHWEST OF THE NORTHWEST
 PU2598'CORNER OF BRIDGE NUMBER 47-015-427, 39.1 M (128.3 FT) SOUTHWEST OF
 PU2598'THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 20.8 M (68.2
 PU2598'FT) SOUTHEAST OF A BRACED FENCE POST, 1.4 M (4.6 FT) BELOW THE LEVEL
 PU2598'OF THE HIGHWAY, AND 1.0 M (3.3 FT) NORTHEAST OF A WITNESS POST AND
 PU2598'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2598'AND THEN THROUGH A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2599 ***********************************************************************
 PU2599  DESIGNATION -  I90 030.2
 PU2599  PID         -  PU2599
 PU2599  STATE/COUNTY-  SD/MEADE
 PU2599  COUNTRY     -  US
 PU2599  USGS QUAD   -  STURGIS (2017)
 PU2599
 PU2599                         *CURRENT SURVEY CONTROL
 PU2599  ______________________________________________________________________
 PU2599* NAD 83(1986) POSITION- 44 25 06.     (N) 103 32 04.     (W)   SCALED
 PU2599* NAVD 88 ORTHO HEIGHT -  1062.560 (meters)     3486.08  (feet) ADJUSTED
 PU2599  ______________________________________________________________________
 PU2599  GEOID HEIGHT    -        -15.184 (meters)                     GEOID18
 PU2599  DYNAMIC HEIGHT  -       1062.216 (meters)     3484.95  (feet) COMP
 PU2599  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 PU2599
 PU2599  VERT ORDER      -  FIRST     CLASS II
 PU2599
 PU2599.The horizontal coordinates were scaled from a map and have
 PU2599.an estimated accuracy of +/- 6 seconds.
 PU2599
 PU2599.The orthometric height was determined by differential leveling and
 PU2599.adjusted by the NATIONAL GEODETIC SURVEY
 PU2599.in September 1993.
 PU2599
 PU2599.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2599.GEOID18 height accuracy estimate available here.
 PU2599
 PU2599.Click photographs - Photos may exist for this station.
 PU2599
 PU2599.The dynamic height is computed by dividing the NAVD 88
 PU2599.geopotential number by the normal gravity value computed on the
 PU2599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2599.degrees latitude (g = 980.6199 gals.).
 PU2599
 PU2599.The modeled gravity was interpolated from observed gravity values.
 PU2599
 PU2599;                    North         East    Units  Estimated Accuracy
 PU2599;SPC SD N     -    71,150.      318,610.      MT  (+/- 180 meters Scaled)
 PU2599
 PU2599_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK166193(NAD 83)
 PU2599
 PU2599                          SUPERSEDED SURVEY CONTROL
 PU2599
 PU2599.No superseded survey control is available for this station.
 PU2599
 PU2599_MARKER: Z = SEE DESCRIPTION
 PU2599_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2599_STAMPING: I90 30.2
 PU2599_MARK LOGO: NGS
 PU2599_PROJECTION: PROJECTING 8 CENTIMETERS
 PU2599_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2599_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2599+STABILITY: POSITION/ELEVATION WELL
 PU2599_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2599+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 PU2599_ROD/PIPE-DEPTH: 6.4 meters
 PU2599_SLEEVE-DEPTH  : 3.0 meters
 PU2599
 PU2599  HISTORY     - Date     Condition        Report By
 PU2599  HISTORY     - 1990     MONUMENTED       SDDT
 PU2599  HISTORY     - 19910819 GOOD             NGS
 PU2599  HISTORY     - 20120327 GOOD             INDIV
 PU2599
 PU2599                          STATION DESCRIPTION
 PU2599
 PU2599'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2599'IN STURGIS, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND STATE
 PU2599'HIGHWAY 14 ALTERNATE (EXIT 30), A STAINLESS STEEL BALL EPOXIED TO A
 PU2599'PIPE CAP THAT IS ATTACHED TO 1 1/2-INCH GALVANIZED STEEL PIPE, 140.0
 PU2599'M (459.3 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF
 PU2599'THE INTERSTATE HIGHWAY, 135.0 M (442.9 FT) WEST OF THE WEST CORNER OF
 PU2599'BRIDGE NUMBER 47-018-430, 40.5 M (132.9 FT) SOUTHWEST OF THE CENTER
 PU2599'OF AN EASTBOUND OFF-RAMP (EXIT 30), 38.2 M (125.3 FT) NORTH OF THE
 PU2599'CENTERLINE OF THE STATE HIGHWAY, 1.3 M (4.3 FT) ABOVE THE LEVEL OF
 PU2599'THE RAMP, 1.1 M (3.6 FT) EAST OF A CHAIN-LINK FENCE, AND 0.3 M (1.0
 PU2599'FT) NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2599'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2599
 PU2599                          STATION RECOVERY (2012)
 PU2599
 PU2599'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2599'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2597 ***********************************************************************
 PU2597  DESIGNATION -  I90 030.6
 PU2597  PID         -  PU2597
 PU2597  STATE/COUNTY-  SD/MEADE
 PU2597  COUNTRY     -  US
 PU2597  USGS QUAD   -  STURGIS (2017)
 PU2597
 PU2597                         *CURRENT SURVEY CONTROL
 PU2597  ______________________________________________________________________
 PU2597* NAD 83(1986) POSITION- 44 24 57.     (N) 103 31 46.     (W)   SCALED
 PU2597* NAVD 88 ORTHO HEIGHT -  1068.584 (meters)     3505.85  (feet) ADJUSTED
 PU2597  ______________________________________________________________________
 PU2597  GEOID HEIGHT    -        -15.194 (meters)                     GEOID18
 PU2597  DYNAMIC HEIGHT  -       1068.238 (meters)     3504.71  (feet) COMP
 PU2597  MODELED GRAVITY -    980,257.3   (mgal)                       NAVD 88
 PU2597
 PU2597  VERT ORDER      -  FIRST     CLASS II
 PU2597
 PU2597.The horizontal coordinates were scaled from a map and have
 PU2597.an estimated accuracy of +/- 6 seconds.
 PU2597
 PU2597.The orthometric height was determined by differential leveling and
 PU2597.adjusted by the NATIONAL GEODETIC SURVEY
 PU2597.in September 1993.
 PU2597
 PU2597.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2597.GEOID18 height accuracy estimate available here.
 PU2597
 PU2597.Click photographs - Photos may exist for this station.
 PU2597
 PU2597.The dynamic height is computed by dividing the NAVD 88
 PU2597.geopotential number by the normal gravity value computed on the
 PU2597.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2597.degrees latitude (g = 980.6199 gals.).
 PU2597
 PU2597.The modeled gravity was interpolated from observed gravity values.
 PU2597
 PU2597;                    North         East    Units  Estimated Accuracy
 PU2597;SPC SD N     -    70,860.      318,990.      MT  (+/- 180 meters Scaled)
 PU2597
 PU2597_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK170191(NAD 83)
 PU2597
 PU2597                          SUPERSEDED SURVEY CONTROL
 PU2597
 PU2597.No superseded survey control is available for this station.
 PU2597
 PU2597_MARKER: Z = SEE DESCRIPTION
 PU2597_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2597_STAMPING: I90 30.6
 PU2597_MARK LOGO: NGS
 PU2597_PROJECTION: PROJECTING 17 CENTIMETERS
 PU2597_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2597_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2597+STABILITY: POSITION/ELEVATION WELL
 PU2597_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2597+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 PU2597_ROD/PIPE-DEPTH: 6.4 meters
 PU2597_SLEEVE-DEPTH  : 2.0 meters
 PU2597
 PU2597  HISTORY     - Date     Condition        Report By
 PU2597  HISTORY     - 1990     MONUMENTED       SDDT
 PU2597  HISTORY     - 19910813 GOOD             NGS
 PU2597  HISTORY     - 20120322 GOOD             INDIV
 PU2597
 PU2597                          STATION DESCRIPTION
 PU2597
 PU2597'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2597'0.5 KM (0.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2597'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2597'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2597'GALVANIZED STEEL PIPE, 175.0 M (574.1 FT) SOUTHEAST OF THE SOUTHEAST
 PU2597'CORNER OF BRIDGE NUMBER 47-019-430, 74.5 M (244.4 FT) SOUTHEAST OF
 PU2597'THE EAST LEG OF A HIGHWAY INFORMATION SIGN (EXIT 30 STURGIS
 PU2597'DEADWOOD-LEAD), 31.4 M (103.0 FT) NORTHEAST OF AND LEVEL WITH THE
 PU2597'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.1 M (3.6 FT)
 PU2597'SOUTHWEST OF A CHAIN-LINK FENCE, AND 0.4 M (1.3 FT) SOUTHWEST OF A
 PU2597'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2597'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2597
 PU2597                          STATION RECOVERY (2012)
 PU2597
 PU2597'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2597'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2596 ***********************************************************************
 PU2596  DESIGNATION -  I90 031.01
 PU2596  PID         -  PU2596
 PU2596  STATE/COUNTY-  SD/MEADE
 PU2596  COUNTRY     -  US
 PU2596  USGS QUAD   -  STURGIS (2017)
 PU2596
 PU2596                         *CURRENT SURVEY CONTROL
 PU2596  ______________________________________________________________________
 PU2596* NAD 83(1986) POSITION- 44 24 35.     (N) 103 31 30.     (W)   SCALED
 PU2596* NAVD 88 ORTHO HEIGHT -  1066.330 (meters)     3498.45  (feet) ADJUSTED
 PU2596  ______________________________________________________________________
 PU2596  GEOID HEIGHT    -        -15.179 (meters)                     GEOID18
 PU2596  DYNAMIC HEIGHT  -       1065.984 (meters)     3497.32  (feet) COMP
 PU2596  MODELED GRAVITY -    980,256.0   (mgal)                       NAVD 88
 PU2596
 PU2596  VERT ORDER      -  FIRST     CLASS II
 PU2596
 PU2596.The horizontal coordinates were scaled from a map and have
 PU2596.an estimated accuracy of +/- 6 seconds.
 PU2596
 PU2596.The orthometric height was determined by differential leveling and
 PU2596.adjusted by the NATIONAL GEODETIC SURVEY
 PU2596.in September 1993.
 PU2596
 PU2596.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2596.GEOID18 height accuracy estimate available here.
 PU2596
 PU2596.Click photographs - Photos may exist for this station.
 PU2596
 PU2596.The dynamic height is computed by dividing the NAVD 88
 PU2596.geopotential number by the normal gravity value computed on the
 PU2596.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2596.degrees latitude (g = 980.6199 gals.).
 PU2596
 PU2596.The modeled gravity was interpolated from observed gravity values.
 PU2596
 PU2596;                    North         East    Units  Estimated Accuracy
 PU2596;SPC SD N     -    70,160.      319,310.      MT  (+/- 180 meters Scaled)
 PU2596
 PU2596_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK174184(NAD 83)
 PU2596
 PU2596                          SUPERSEDED SURVEY CONTROL
 PU2596
 PU2596.No superseded survey control is available for this station.
 PU2596
 PU2596_MARKER: DB = BENCH MARK DISK
 PU2596_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2596_STAMPING: I90 31.01
 PU2596_MARK LOGO: SDDT
 PU2596_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2596_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2596+STABILITY: SURFACE MOTION
 PU2596_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2596+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2012
 PU2596
 PU2596  HISTORY     - Date     Condition        Report By
 PU2596  HISTORY     - UNK      MONUMENTED       SDDT
 PU2596  HISTORY     - 19910813 GOOD             NGS
 PU2596  HISTORY     - 20120816 GOOD             INDIV
 PU2596
 PU2596                          STATION DESCRIPTION
 PU2596
 PU2596'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2596'1.2 KM (0.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2596'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 31.9 M (104.7 FT)
 PU2596'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2596'15.6 M (51.2 FT) SOUTHEAST OF THE SOUTHEAST LEG OF A HIGHWAY
 PU2596'INFORMATION SIGN (EXIT 30 FOOD), 1.0 M (3.3 FT) BELOW THE LEVEL OF
 PU2596'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND
 PU2596'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2596
 PU2596                          STATION RECOVERY (2012)
 PU2596
 PU2596'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2596'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2595 ***********************************************************************
 PU2595  DESIGNATION -  I90 031.5
 PU2595  PID         -  PU2595
 PU2595  STATE/COUNTY-  SD/MEADE
 PU2595  COUNTRY     -  US
 PU2595  USGS QUAD   -  STURGIS (2017)
 PU2595
 PU2595                         *CURRENT SURVEY CONTROL
 PU2595  ______________________________________________________________________
 PU2595* NAD 83(1986) POSITION- 44 24 11.     (N) 103 31 11.     (W)   SCALED
 PU2595* NAVD 88 ORTHO HEIGHT -  1076.378 (meters)     3531.42  (feet) ADJUSTED
 PU2595  ______________________________________________________________________
 PU2595  GEOID HEIGHT    -        -15.165 (meters)                     GEOID18
 PU2595  DYNAMIC HEIGHT  -       1076.028 (meters)     3530.27  (feet) COMP
 PU2595  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 PU2595
 PU2595  VERT ORDER      -  FIRST     CLASS II
 PU2595
 PU2595.The horizontal coordinates were scaled from a map and have
 PU2595.an estimated accuracy of +/- 6 seconds.
 PU2595
 PU2595.The orthometric height was determined by differential leveling and
 PU2595.adjusted by the NATIONAL GEODETIC SURVEY
 PU2595.in September 1993.
 PU2595
 PU2595.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2595.GEOID18 height accuracy estimate available here.
 PU2595
 PU2595.Click photographs - Photos may exist for this station.
 PU2595
 PU2595.The dynamic height is computed by dividing the NAVD 88
 PU2595.geopotential number by the normal gravity value computed on the
 PU2595.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2595.degrees latitude (g = 980.6199 gals.).
 PU2595
 PU2595.The modeled gravity was interpolated from observed gravity values.
 PU2595
 PU2595;                    North         East    Units  Estimated Accuracy
 PU2595;SPC SD N     -    69,400.      319,700.      MT  (+/- 180 meters Scaled)
 PU2595
 PU2595_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK178177(NAD 83)
 PU2595
 PU2595                          SUPERSEDED SURVEY CONTROL
 PU2595
 PU2595.No superseded survey control is available for this station.
 PU2595
 PU2595_MARKER: Z = SEE DESCRIPTION
 PU2595_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2595_STAMPING: I90 31.5
 PU2595_MARK LOGO: NGS
 PU2595_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2595_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2595_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2595+STABILITY: POSITION/ELEVATION WELL
 PU2595_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2595+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2012
 PU2595_ROD/PIPE-DEPTH: 6.4 meters
 PU2595_SLEEVE-DEPTH  : 2.0 meters
 PU2595
 PU2595  HISTORY     - Date     Condition        Report By
 PU2595  HISTORY     - 1990     MONUMENTED       SDDT
 PU2595  HISTORY     - 19910813 GOOD             NGS
 PU2595  HISTORY     - 20120816 GOOD             INDIV
 PU2595
 PU2595                          STATION DESCRIPTION
 PU2595
 PU2595'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2595'2.1 KM (1.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2595'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2595'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2595'GALVANIZED STEEL PIPE, 86.0 M (282.2 FT) SOUTHEAST OF THE EAST CORNER
 PU2595'OF BRIDGE NUMBER 47-024-438, 32.9 M (107.9 FT) NORTHEAST OF THE
 PU2595'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.1 M (3.6 FT)
 PU2595'SOUTHWEST OF A CHAIN-LINK FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 PU2595'THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH-SOUTHWEST OF A WITNESS POST.
 PU2595
 PU2595                          STATION RECOVERY (2012)
 PU2595
 PU2595'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2595'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2588 ***********************************************************************
 PU2588  DESIGNATION -  I90 031.85
 PU2588  PID         -  PU2588
 PU2588  STATE/COUNTY-  SD/MEADE
 PU2588  COUNTRY     -  US
 PU2588  USGS QUAD   -  STURGIS (2017)
 PU2588
 PU2588                         *CURRENT SURVEY CONTROL
 PU2588  ______________________________________________________________________
 PU2588* NAD 83(1986) POSITION- 44 23 59.     (N) 103 30 57.     (W)   SCALED
 PU2588* NAVD 88 ORTHO HEIGHT -  1082.089 (meters)     3550.15  (feet) ADJUSTED
 PU2588  ______________________________________________________________________
 PU2588  GEOID HEIGHT    -        -15.164 (meters)                     GEOID18
 PU2588  DYNAMIC HEIGHT  -       1081.737 (meters)     3549.00  (feet) COMP
 PU2588  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 PU2588
 PU2588  VERT ORDER      -  FIRST     CLASS II
 PU2588
 PU2588.The horizontal coordinates were scaled from a map and have
 PU2588.an estimated accuracy of +/- 6 seconds.
 PU2588
 PU2588.The orthometric height was determined by differential leveling and
 PU2588.adjusted by the NATIONAL GEODETIC SURVEY
 PU2588.in September 1993.
 PU2588
 PU2588.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2588.GEOID18 height accuracy estimate available here.
 PU2588
 PU2588.Click photographs - Photos may exist for this station.
 PU2588
 PU2588.The dynamic height is computed by dividing the NAVD 88
 PU2588.geopotential number by the normal gravity value computed on the
 PU2588.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2588.degrees latitude (g = 980.6199 gals.).
 PU2588
 PU2588.The modeled gravity was interpolated from observed gravity values.
 PU2588
 PU2588;                    North         East    Units  Estimated Accuracy
 PU2588;SPC SD N     -    69,020.      320,000.      MT  (+/- 180 meters Scaled)
 PU2588
 PU2588_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK181173(NAD 83)
 PU2588
 PU2588                          SUPERSEDED SURVEY CONTROL
 PU2588
 PU2588.No superseded survey control is available for this station.
 PU2588
 PU2588_MARKER: DB = BENCH MARK DISK
 PU2588_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2588_STAMPING: I90 31.85
 PU2588_MARK LOGO: SDDT
 PU2588_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2588_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2588+STABILITY: SURFACE MOTION
 PU2588_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2588+SATELLITE: SATELLITE OBSERVATIONS - August 16, 2012
 PU2588
 PU2588  HISTORY     - Date     Condition        Report By
 PU2588  HISTORY     - UNK      MONUMENTED       SDDT
 PU2588  HISTORY     - 19910813 GOOD             NGS
 PU2588  HISTORY     - 20120816 GOOD             INDIV
 PU2588
 PU2588                          STATION DESCRIPTION
 PU2588
 PU2588'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2588'2.5 KM (1.55 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2588'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 25.2 M (82.7 FT)
 PU2588'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2588'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 PU2588'SOUTHWEST OF THE CENTER OF 3 BRACED CHAIN-LINK FENCE POST, 0.4 M (1.3
 PU2588'FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2588'THE GROUND SURFACE.
 PU2588
 PU2588                          STATION RECOVERY (2012)
 PU2588
 PU2588'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2588'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2587 ***********************************************************************
 PU2587  DESIGNATION -  I90 032.0
 PU2587  PID         -  PU2587
 PU2587  STATE/COUNTY-  SD/MEADE
 PU2587  COUNTRY     -  US
 PU2587  USGS QUAD   -  STURGIS (2017)
 PU2587
 PU2587                         *CURRENT SURVEY CONTROL
 PU2587  ______________________________________________________________________
 PU2587* NAD 83(1986) POSITION- 44 23 55.     (N) 103 30 44.     (W)   SCALED
 PU2587* NAVD 88 ORTHO HEIGHT -  1081.754 (meters)     3549.05  (feet) ADJUSTED
 PU2587  ______________________________________________________________________
 PU2587  GEOID HEIGHT    -        -15.175 (meters)                     GEOID18
 PU2587  DYNAMIC HEIGHT  -       1081.403 (meters)     3547.90  (feet) COMP
 PU2587  MODELED GRAVITY -    980,256.3   (mgal)                       NAVD 88
 PU2587
 PU2587  VERT ORDER      -  FIRST     CLASS II
 PU2587
 PU2587.The horizontal coordinates were scaled from a map and have
 PU2587.an estimated accuracy of +/- 6 seconds.
 PU2587
 PU2587.The orthometric height was determined by differential leveling and
 PU2587.adjusted by the NATIONAL GEODETIC SURVEY
 PU2587.in September 1993.
 PU2587
 PU2587.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2587.GEOID18 height accuracy estimate available here.
 PU2587
 PU2587.Click photographs - Photos may exist for this station.
 PU2587
 PU2587.The dynamic height is computed by dividing the NAVD 88
 PU2587.geopotential number by the normal gravity value computed on the
 PU2587.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2587.degrees latitude (g = 980.6199 gals.).
 PU2587
 PU2587.The modeled gravity was interpolated from observed gravity values.
 PU2587
 PU2587;                    North         East    Units  Estimated Accuracy
 PU2587;SPC SD N     -    68,880.      320,280.      MT  (+/- 180 meters Scaled)
 PU2587
 PU2587_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK184172(NAD 83)
 PU2587
 PU2587                          SUPERSEDED SURVEY CONTROL
 PU2587
 PU2587.No superseded survey control is available for this station.
 PU2587
 PU2587_MARKER: Z = SEE DESCRIPTION
 PU2587_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2587_STAMPING: I90 32.0
 PU2587_MARK LOGO: NGS
 PU2587_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2587_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2587_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2587+STABILITY: POSITION/ELEVATION WELL
 PU2587_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2587+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2012
 PU2587_ROD/PIPE-DEPTH: 6.4 meters
 PU2587_SLEEVE-DEPTH  : 2.0 meters
 PU2587
 PU2587  HISTORY     - Date     Condition        Report By
 PU2587  HISTORY     - 1990     MONUMENTED       SDDT
 PU2587  HISTORY     - 19910813 GOOD             NGS
 PU2587  HISTORY     - 20120815 GOOD             INDIV
 PU2587
 PU2587                          STATION DESCRIPTION
 PU2587
 PU2587'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2587'2.7 KM (1.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2587'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2587'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2587'GALVANIZED STEEL PIPE, 110.0 M (360.9 FT) NORTHWEST OF THE NORTHWEST
 PU2587'CORNER OF BRIDGE NUMBER 47-028-443, 35.8 M (117.5 FT) NORTHEAST OF
 PU2587'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 21.2 M (69.6
 PU2587'FT) NORTHEAST OF THE CENTER OF A WESTBOUND ON-RAMP (EXIT 32), 17.5 M
 PU2587'(57.4 FT) SOUTHEAST OF A CHAIN-LINK FENCE CORNER, 1.0 M (3.3 FT)
 PU2587'BELOW THE LEVEL OF THE RAMP, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS
 PU2587'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2587'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2587
 PU2587                          STATION RECOVERY (2012)
 PU2587
 PU2587'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2587'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2586 ***********************************************************************
 PU2586  DESIGNATION -  I90 032.2
 PU2586  PID         -  PU2586
 PU2586  STATE/COUNTY-  SD/MEADE
 PU2586  COUNTRY     -  US
 PU2586  USGS QUAD   -  STURGIS (2017)
 PU2586
 PU2586                         *CURRENT SURVEY CONTROL
 PU2586  ______________________________________________________________________
 PU2586* NAD 83(1986) POSITION- 44 23 52.     (N) 103 30 36.     (W)   SCALED
 PU2586* NAVD 88 ORTHO HEIGHT -  1074.131 (meters)     3524.04  (feet) ADJUSTED
 PU2586  ______________________________________________________________________
 PU2586  GEOID HEIGHT    -        -15.181 (meters)                     GEOID18
 PU2586  DYNAMIC HEIGHT  -       1073.783 (meters)     3522.90  (feet) COMP
 PU2586  MODELED GRAVITY -    980,256.7   (mgal)                       NAVD 88
 PU2586
 PU2586  VERT ORDER      -  FIRST     CLASS II
 PU2586
 PU2586.The horizontal coordinates were scaled from a map and have
 PU2586.an estimated accuracy of +/- 6 seconds.
 PU2586
 PU2586.The orthometric height was determined by differential leveling and
 PU2586.adjusted by the NATIONAL GEODETIC SURVEY
 PU2586.in September 1993.
 PU2586
 PU2586.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2586.GEOID18 height accuracy estimate available here.
 PU2586
 PU2586.Click photographs - Photos may exist for this station.
 PU2586
 PU2586.The dynamic height is computed by dividing the NAVD 88
 PU2586.geopotential number by the normal gravity value computed on the
 PU2586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2586.degrees latitude (g = 980.6199 gals.).
 PU2586
 PU2586.The modeled gravity was interpolated from observed gravity values.
 PU2586
 PU2586;                    North         East    Units  Estimated Accuracy
 PU2586;SPC SD N     -    68,780.      320,450.      MT  (+/- 180 meters Scaled)
 PU2586
 PU2586_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK186171(NAD 83)
 PU2586
 PU2586                          SUPERSEDED SURVEY CONTROL
 PU2586
 PU2586.No superseded survey control is available for this station.
 PU2586
 PU2586_MARKER: Z = SEE DESCRIPTION
 PU2586_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2586_STAMPING: I90 32.2
 PU2586_MARK LOGO: NGS
 PU2586_PROJECTION: PROJECTING 6 CENTIMETERS
 PU2586_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2586_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2586+STABILITY: POSITION/ELEVATION WELL
 PU2586_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2586+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2586_ROD/PIPE-DEPTH: 6.4 meters
 PU2586_SLEEVE-DEPTH  : 2.0 meters
 PU2586
 PU2586  HISTORY     - Date     Condition        Report By
 PU2586  HISTORY     - 1990     MONUMENTED       SDDT
 PU2586  HISTORY     - 19910813 GOOD             NGS
 PU2586  HISTORY     - 20120815 MARK NOT FOUND   INDIV
 PU2586
 PU2586                          STATION DESCRIPTION
 PU2586
 PU2586'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2586'3.0 KM (1.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2586'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2586'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2586'GALVANIZED STEEL PIPE, 109.0 M (357.6 FT) NORTH OF THE NORTHWEST
 PU2586'CORNER OF BRIDGE NUMBER 47-030-444, 96.7 M (317.3 FT) NORTHEAST OF
 PU2586'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 35.3 M (115.8
 PU2586'FT) WEST OF THE CENTERLINE OF VANOCKER ROAD, 28.9 M (94.8 FT) NORTH
 PU2586'OF THE CENTER OF A WESTBOUND ON-RAMP (EXIT 32), 1.5 M (4.9 FT) ABOVE
 PU2586'THE LEVEL OF THE ON-RAMP, 1.2 M (3.9 FT) SOUTHEAST OF A CHAIN-LINK
 PU2586'FENCE, AND 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST.  NOTE--ACCESS
 PU2586'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 PU2586'4-INCH PVC CAP.
 PU2586
 PU2586                          STATION RECOVERY (2012)
 PU2586
 PU2586'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2586'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2585 ***********************************************************************
 PU2585  DESIGNATION -  I90 032.8
 PU2585  PID         -  PU2585
 PU2585  STATE/COUNTY-  SD/MEADE
 PU2585  COUNTRY     -  US
 PU2585  USGS QUAD   -  FORT MEADE (2017)
 PU2585
 PU2585                         *CURRENT SURVEY CONTROL
 PU2585  ______________________________________________________________________
 PU2585* NAD 83(1986) POSITION- 44 23 38.     (N) 103 29 58.     (W)   SCALED
 PU2585* NAVD 88 ORTHO HEIGHT -  1076.252 (meters)     3531.00  (feet) ADJUSTED
 PU2585  ______________________________________________________________________
 PU2585  GEOID HEIGHT    -        -15.211 (meters)                     GEOID18
 PU2585  DYNAMIC HEIGHT  -       1075.904 (meters)     3529.86  (feet) COMP
 PU2585  MODELED GRAVITY -    980,257.3   (mgal)                       NAVD 88
 PU2585
 PU2585  VERT ORDER      -  FIRST     CLASS II
 PU2585
 PU2585.The horizontal coordinates were scaled from a map and have
 PU2585.an estimated accuracy of +/- 6 seconds.
 PU2585
 PU2585.The orthometric height was determined by differential leveling and
 PU2585.adjusted by the NATIONAL GEODETIC SURVEY
 PU2585.in September 1993.
 PU2585
 PU2585.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2585.GEOID18 height accuracy estimate available here.
 PU2585
 PU2585.Click photographs - Photos may exist for this station.
 PU2585
 PU2585.The dynamic height is computed by dividing the NAVD 88
 PU2585.geopotential number by the normal gravity value computed on the
 PU2585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2585.degrees latitude (g = 980.6199 gals.).
 PU2585
 PU2585.The modeled gravity was interpolated from observed gravity values.
 PU2585
 PU2585;                    North         East    Units  Estimated Accuracy
 PU2585;SPC SD N     -    68,320.      321,270.      MT  (+/- 180 meters Scaled)
 PU2585
 PU2585_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK195167(NAD 83)
 PU2585
 PU2585                          SUPERSEDED SURVEY CONTROL
 PU2585
 PU2585.No superseded survey control is available for this station.
 PU2585
 PU2585_MARKER: Z = SEE DESCRIPTION
 PU2585_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2585_STAMPING: I90 32.8
 PU2585_MARK LOGO: NGS
 PU2585_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2585_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2585_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2585+STABILITY: POSITION/ELEVATION WELL
 PU2585_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2585+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 PU2585_ROD/PIPE-DEPTH: 6.4 meters
 PU2585_SLEEVE-DEPTH  : 2.0 meters
 PU2585
 PU2585  HISTORY     - Date     Condition        Report By
 PU2585  HISTORY     - 1990     MONUMENTED       SDDT
 PU2585  HISTORY     - 19910813 GOOD             NGS
 PU2585  HISTORY     - 20120801 GOOD             INDIV
 PU2585
 PU2585                          STATION DESCRIPTION
 PU2585
 PU2585'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2585'4.0 KM (2.50 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2585'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2585'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2585'GALVANIZED STEEL PIPE, 31.2 M (102.4 FT) NORTHEAST OF THE CENTERLINE
 PU2585'OF THE WESTBOUND LANES OF THE HIGHWAY, 11.8 M (38.7 FT) EAST OF THE
 PU2585'NORTHEAST LEG OF A HIGHWAY INFORMATION SIGN (EXIT 32 STURGIS), 2.0 M
 PU2585'(6.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 1.3 M (4.3 FT) SOUTHWEST OF
 PU2585'A CHAIN-LINK FENCE, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST.
 PU2585'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2585'THROUGH A 4-INCH PVC CAP.
 PU2585
 PU2585                          STATION RECOVERY (2012)
 PU2585
 PU2585'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2585'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2584 ***********************************************************************
 PU2584  DESIGNATION -  I90 033.00
 PU2584  PID         -  PU2584
 PU2584  STATE/COUNTY-  SD/MEADE
 PU2584  COUNTRY     -  US
 PU2584  USGS QUAD   -  FORT MEADE (2017)
 PU2584
 PU2584                         *CURRENT SURVEY CONTROL
 PU2584  ______________________________________________________________________
 PU2584* NAD 83(1986) POSITION- 44 23 30.     (N) 103 29 42.     (W)   SCALED
 PU2584* NAVD 88 ORTHO HEIGHT -  1088.051 (meters)     3569.71  (feet) ADJUSTED
 PU2584  ______________________________________________________________________
 PU2584  GEOID HEIGHT    -        -15.220 (meters)                     GEOID18
 PU2584  DYNAMIC HEIGHT  -       1087.698 (meters)     3568.56  (feet) COMP
 PU2584  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 PU2584
 PU2584  VERT ORDER      -  FIRST     CLASS II
 PU2584
 PU2584.The horizontal coordinates were scaled from a map and have
 PU2584.an estimated accuracy of +/- 6 seconds.
 PU2584
 PU2584.The orthometric height was determined by differential leveling and
 PU2584.adjusted by the NATIONAL GEODETIC SURVEY
 PU2584.in September 1993.
 PU2584
 PU2584.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2584.GEOID18 height accuracy estimate available here.
 PU2584
 PU2584.Click photographs - Photos may exist for this station.
 PU2584
 PU2584.The dynamic height is computed by dividing the NAVD 88
 PU2584.geopotential number by the normal gravity value computed on the
 PU2584.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2584.degrees latitude (g = 980.6199 gals.).
 PU2584
 PU2584.The modeled gravity was interpolated from observed gravity values.
 PU2584
 PU2584;                    North         East    Units  Estimated Accuracy
 PU2584;SPC SD N     -    68,050.      321,620.      MT  (+/- 180 meters Scaled)
 PU2584
 PU2584_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK198164(NAD 83)
 PU2584
 PU2584                          SUPERSEDED SURVEY CONTROL
 PU2584
 PU2584.No superseded survey control is available for this station.
 PU2584
 PU2584_MARKER: DB = BENCH MARK DISK
 PU2584_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2584_STAMPING: I90 33.00
 PU2584_MARK LOGO: SDDT
 PU2584_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2584_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2584+STABILITY: SURFACE MOTION
 PU2584_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2584+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2584
 PU2584  HISTORY     - Date     Condition        Report By
 PU2584  HISTORY     - UNK      MONUMENTED       SDDT
 PU2584  HISTORY     - 19910813 GOOD             NGS
 PU2584  HISTORY     - 20120801 MARK NOT FOUND   INDIV
 PU2584
 PU2584                          STATION DESCRIPTION
 PU2584
 PU2584'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2584'4.3 KM (2.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2584'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 31.7 M (104.0 FT)
 PU2584'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2584'24.1 M (79.1 FT) SOUTHEAST OF THE SOUTHEAST END OF A CHAIN-LINK
 PU2584'FENCE, 19.8 M (65.0 FT) NORTHEAST OF MILEPOST 33, 0.9 M (3.0 FT)
 PU2584'SOUTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2584'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 PU2584'WITH THE GROUND SURFACE.
 PU2584
 PU2584                          STATION RECOVERY (2012)
 PU2584
 PU2584'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2584'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2583 ***********************************************************************
 PU2583  DESIGNATION -  I90 033.65
 PU2583  PID         -  PU2583
 PU2583  STATE/COUNTY-  SD/MEADE
 PU2583  COUNTRY     -  US
 PU2583  USGS QUAD   -  FORT MEADE (2017)
 PU2583
 PU2583                         *CURRENT SURVEY CONTROL
 PU2583  ______________________________________________________________________
 PU2583* NAD 83(1986) POSITION- 44 23 06.     (N) 103 29 07.     (W)   SCALED
 PU2583* NAVD 88 ORTHO HEIGHT -  1108.336 (meters)     3636.27  (feet) ADJUSTED
 PU2583  ______________________________________________________________________
 PU2583  GEOID HEIGHT    -        -15.231 (meters)                     GEOID18
 PU2583  DYNAMIC HEIGHT  -       1107.973 (meters)     3635.07  (feet) COMP
 PU2583  MODELED GRAVITY -    980,251.7   (mgal)                       NAVD 88
 PU2583
 PU2583  VERT ORDER      -  FIRST     CLASS II
 PU2583
 PU2583.The horizontal coordinates were scaled from a map and have
 PU2583.an estimated accuracy of +/- 6 seconds.
 PU2583
 PU2583.The orthometric height was determined by differential leveling and
 PU2583.adjusted by the NATIONAL GEODETIC SURVEY
 PU2583.in September 1993.
 PU2583
 PU2583.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2583.GEOID18 height accuracy estimate available here.
 PU2583
 PU2583.Click photographs - Photos may exist for this station.
 PU2583
 PU2583.The dynamic height is computed by dividing the NAVD 88
 PU2583.geopotential number by the normal gravity value computed on the
 PU2583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2583.degrees latitude (g = 980.6199 gals.).
 PU2583
 PU2583.The modeled gravity was interpolated from observed gravity values.
 PU2583
 PU2583;                    North         East    Units  Estimated Accuracy
 PU2583;SPC SD N     -    67,280.      322,360.      MT  (+/- 180 meters Scaled)
 PU2583
 PU2583_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK206157(NAD 83)
 PU2583
 PU2583                          SUPERSEDED SURVEY CONTROL
 PU2583
 PU2583.No superseded survey control is available for this station.
 PU2583
 PU2583_MARKER: DB = BENCH MARK DISK
 PU2583_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2583_STAMPING: I90 33.65
 PU2583_MARK LOGO: SDDT
 PU2583_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2583_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2583+STABILITY: SURFACE MOTION
 PU2583_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2583+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2583
 PU2583  HISTORY     - Date     Condition        Report By
 PU2583  HISTORY     - UNK      MONUMENTED       SDDT
 PU2583  HISTORY     - 19910813 GOOD             NGS
 PU2583  HISTORY     - 20120801 MARK NOT FOUND   INDIV
 PU2583
 PU2583                          STATION DESCRIPTION
 PU2583
 PU2583'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2583'5.5 KM (3.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2583'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 21.3 M (69.9 FT)
 PU2583'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2583'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF
 PU2583'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2583
 PU2583                          STATION RECOVERY (2012)
 PU2583
 PU2583'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2583'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2582 ***********************************************************************
 PU2582  DESIGNATION -  I90 034.6
 PU2582  PID         -  PU2582
 PU2582  STATE/COUNTY-  SD/MEADE
 PU2582  COUNTRY     -  US
 PU2582  USGS QUAD   -  TILFORD (2017)
 PU2582
 PU2582                         *CURRENT SURVEY CONTROL
 PU2582  ______________________________________________________________________
 PU2582* NAD 83(1986) POSITION- 44 22 25.     (N) 103 28 30.     (W)   SCALED
 PU2582* NAVD 88 ORTHO HEIGHT -  1101.964 (meters)     3615.36  (feet) ADJUSTED
 PU2582  ______________________________________________________________________
 PU2582  GEOID HEIGHT    -        -15.225 (meters)                     GEOID18
 PU2582  DYNAMIC HEIGHT  -       1101.604 (meters)     3614.18  (feet) COMP
 PU2582  MODELED GRAVITY -    980,253.2   (mgal)                       NAVD 88
 PU2582
 PU2582  VERT ORDER      -  FIRST     CLASS II
 PU2582
 PU2582.The horizontal coordinates were scaled from a map and have
 PU2582.an estimated accuracy of +/- 6 seconds.
 PU2582
 PU2582.The orthometric height was determined by differential leveling and
 PU2582.adjusted by the NATIONAL GEODETIC SURVEY
 PU2582.in September 1993.
 PU2582
 PU2582.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2582.GEOID18 height accuracy estimate available here.
 PU2582
 PU2582.Click photographs - Photos may exist for this station.
 PU2582
 PU2582.The dynamic height is computed by dividing the NAVD 88
 PU2582.geopotential number by the normal gravity value computed on the
 PU2582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2582.degrees latitude (g = 980.6199 gals.).
 PU2582
 PU2582.The modeled gravity was interpolated from observed gravity values.
 PU2582
 PU2582;                    North         East    Units  Estimated Accuracy
 PU2582;SPC SD N     -    65,980.      323,120.      MT  (+/- 180 meters Scaled)
 PU2582
 PU2582_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK214145(NAD 83)
 PU2582
 PU2582                          SUPERSEDED SURVEY CONTROL
 PU2582
 PU2582.No superseded survey control is available for this station.
 PU2582
 PU2582_MARKER: Z = SEE DESCRIPTION
 PU2582_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2582_STAMPING: I90 34.6
 PU2582_MARK LOGO: NGS
 PU2582_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2582_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2582_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2582+STABILITY: POSITION/ELEVATION WELL
 PU2582_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2582+SATELLITE: SATELLITE OBSERVATIONS - August 01, 2012
 PU2582_ROD/PIPE-DEPTH: 6.4 meters
 PU2582_SLEEVE-DEPTH  : 2.0 meters
 PU2582
 PU2582  HISTORY     - Date     Condition        Report By
 PU2582  HISTORY     - 1990     MONUMENTED       SDDT
 PU2582  HISTORY     - 19910813 GOOD             NGS
 PU2582  HISTORY     - 20120801 GOOD             INDIV
 PU2582
 PU2582                          STATION DESCRIPTION
 PU2582
 PU2582'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2582'7.0 KM (4.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2582'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2582'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2582'GALVANIZED STEEL PIPE, AT THE WEST END OF A WESTBOUND ON RAMP (EXIT
 PU2582'34), 47.5 M (155.8 FT) NORTHWEST OF A T-FENCE CORNER, 31.9 M (104.7
 PU2582'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2582'HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE ON-RAMP, AND 0.5 M
 PU2582'(1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 PU2582'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PU2582'PVC CAP.
 PU2582
 PU2582                          STATION RECOVERY (2012)
 PU2582
 PU2582'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2582'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2581 ***********************************************************************
 PU2581  DESIGNATION -  I90 035.54
 PU2581  PID         -  PU2581
 PU2581  STATE/COUNTY-  SD/MEADE
 PU2581  COUNTRY     -  US
 PU2581  USGS QUAD   -  TILFORD (2017)
 PU2581
 PU2581                         *CURRENT SURVEY CONTROL
 PU2581  ______________________________________________________________________
 PU2581* NAD 83(1986) POSITION- 44 21 45.     (N) 103 27 47.     (W)   SCALED
 PU2581* NAVD 88 ORTHO HEIGHT -  1113.172 (meters)     3652.13  (feet) ADJUSTED
 PU2581  ______________________________________________________________________
 PU2581  GEOID HEIGHT    -        -15.235 (meters)                     GEOID18
 PU2581  DYNAMIC HEIGHT  -       1112.810 (meters)     3650.94  (feet) COMP
 PU2581  MODELED GRAVITY -    980,253.5   (mgal)                       NAVD 88
 PU2581
 PU2581  VERT ORDER      -  FIRST     CLASS II
 PU2581
 PU2581.The horizontal coordinates were scaled from a map and have
 PU2581.an estimated accuracy of +/- 6 seconds.
 PU2581
 PU2581.The orthometric height was determined by differential leveling and
 PU2581.adjusted by the NATIONAL GEODETIC SURVEY
 PU2581.in September 1993.
 PU2581
 PU2581.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2581.GEOID18 height accuracy estimate available here.
 PU2581
 PU2581.Click photographs - Photos may exist for this station.
 PU2581
 PU2581.The dynamic height is computed by dividing the NAVD 88
 PU2581.geopotential number by the normal gravity value computed on the
 PU2581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2581.degrees latitude (g = 980.6199 gals.).
 PU2581
 PU2581.The modeled gravity was interpolated from observed gravity values.
 PU2581
 PU2581;                    North         East    Units  Estimated Accuracy
 PU2581;SPC SD N     -    64,710.      324,020.      MT  (+/- 180 meters Scaled)
 PU2581
 PU2581_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK224132(NAD 83)
 PU2581
 PU2581                          SUPERSEDED SURVEY CONTROL
 PU2581
 PU2581.No superseded survey control is available for this station.
 PU2581
 PU2581_MARKER: DB = BENCH MARK DISK
 PU2581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2581_STAMPING: I90 35.54
 PU2581_MARK LOGO: SDDT
 PU2581_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2581+STABILITY: SURFACE MOTION
 PU2581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2581+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2581
 PU2581  HISTORY     - Date     Condition        Report By
 PU2581  HISTORY     - UNK      MONUMENTED       SDDT
 PU2581  HISTORY     - 19910813 GOOD             NGS
 PU2581  HISTORY     - 20120801 POOR             INDIV
 PU2581
 PU2581                          STATION DESCRIPTION
 PU2581
 PU2581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2581'8.5 KM (5.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2581'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 33.5 M (109.9 FT)
 PU2581'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2581'0.7 M (2.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT)
 PU2581'ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 PU2581'GROUND SURFACE.
 PU2581
 PU2581                          STATION RECOVERY (2012)
 PU2581
 PU2581'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2581'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2580 ***********************************************************************
 PU2580  DESIGNATION -  I90 036.45
 PU2580  PID         -  PU2580
 PU2580  STATE/COUNTY-  SD/MEADE
 PU2580  COUNTRY     -  US
 PU2580  USGS QUAD   -  TILFORD (2017)
 PU2580
 PU2580                         *CURRENT SURVEY CONTROL
 PU2580  ______________________________________________________________________
 PU2580* NAD 83(1986) POSITION- 44 21 04.     (N) 103 27 12.     (W)   SCALED
 PU2580* NAVD 88 ORTHO HEIGHT -  1118.581 (meters)     3669.88  (feet) ADJUSTED
 PU2580  ______________________________________________________________________
 PU2580  GEOID HEIGHT    -        -15.241 (meters)                     GEOID18
 PU2580  DYNAMIC HEIGHT  -       1118.212 (meters)     3668.67  (feet) COMP
 PU2580  MODELED GRAVITY -    980,248.9   (mgal)                       NAVD 88
 PU2580
 PU2580  VERT ORDER      -  FIRST     CLASS II
 PU2580
 PU2580.The horizontal coordinates were scaled from a map and have
 PU2580.an estimated accuracy of +/- 6 seconds.
 PU2580
 PU2580.The orthometric height was determined by differential leveling and
 PU2580.adjusted by the NATIONAL GEODETIC SURVEY
 PU2580.in September 1993.
 PU2580
 PU2580.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2580.GEOID18 height accuracy estimate available here.
 PU2580
 PU2580.Click photographs - Photos may exist for this station.
 PU2580
 PU2580.The dynamic height is computed by dividing the NAVD 88
 PU2580.geopotential number by the normal gravity value computed on the
 PU2580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2580.degrees latitude (g = 980.6199 gals.).
 PU2580
 PU2580.The modeled gravity was interpolated from observed gravity values.
 PU2580
 PU2580;                    North         East    Units  Estimated Accuracy
 PU2580;SPC SD N     -    63,410.      324,740.      MT  (+/- 180 meters Scaled)
 PU2580
 PU2580_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK232120(NAD 83)
 PU2580
 PU2580                          SUPERSEDED SURVEY CONTROL
 PU2580
 PU2580.No superseded survey control is available for this station.
 PU2580
 PU2580_MARKER: DB = BENCH MARK DISK
 PU2580_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2580_STAMPING: I90 36.45
 PU2580_MARK LOGO: SDDT
 PU2580_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2580_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2580+STABILITY: SURFACE MOTION
 PU2580_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2580+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2580
 PU2580  HISTORY     - Date     Condition        Report By
 PU2580  HISTORY     - UNK      MONUMENTED       SDDT
 PU2580  HISTORY     - 19910813 GOOD             NGS
 PU2580  HISTORY     - 20120802 POOR             INDIV
 PU2580
 PU2580                          STATION DESCRIPTION
 PU2580
 PU2580'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2580'10.0 KM (6.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2580'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 34.2 M (112.2 FT)
 PU2580'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 PU2580'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH-SOUTHWEST OF THE SOUTHEAST END OF A
 PU2580'CHAIN-LINK FENCE, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND
 PU2580'T-FENCE CORNER, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2580
 PU2580                          STATION RECOVERY (2012)
 PU2580
 PU2580'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2580'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2579 ***********************************************************************
 PU2579  DESIGNATION -  I90 036.8
 PU2579  PID         -  PU2579
 PU2579  STATE/COUNTY-  SD/MEADE
 PU2579  COUNTRY     -  US
 PU2579  USGS QUAD   -  TILFORD (2017)
 PU2579
 PU2579                         *CURRENT SURVEY CONTROL
 PU2579  ______________________________________________________________________
 PU2579* NAD 83(1986) POSITION- 44 20 47.     (N) 103 26 57.     (W)   SCALED
 PU2579* NAVD 88 ORTHO HEIGHT -  1111.919 (meters)     3648.02  (feet) ADJUSTED
 PU2579  ______________________________________________________________________
 PU2579  GEOID HEIGHT    -        -15.247 (meters)                     GEOID18
 PU2579  DYNAMIC HEIGHT  -       1111.552 (meters)     3646.82  (feet) COMP
 PU2579  MODELED GRAVITY -    980,249.6   (mgal)                       NAVD 88
 PU2579
 PU2579  VERT ORDER      -  FIRST     CLASS II
 PU2579
 PU2579.The horizontal coordinates were scaled from a map and have
 PU2579.an estimated accuracy of +/- 6 seconds.
 PU2579
 PU2579.The orthometric height was determined by differential leveling and
 PU2579.adjusted by the NATIONAL GEODETIC SURVEY
 PU2579.in September 1993.
 PU2579
 PU2579.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2579.GEOID18 height accuracy estimate available here.
 PU2579
 PU2579.Click photographs - Photos may exist for this station.
 PU2579
 PU2579.The dynamic height is computed by dividing the NAVD 88
 PU2579.geopotential number by the normal gravity value computed on the
 PU2579.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2579.degrees latitude (g = 980.6199 gals.).
 PU2579
 PU2579.The modeled gravity was interpolated from observed gravity values.
 PU2579
 PU2579;                    North         East    Units  Estimated Accuracy
 PU2579;SPC SD N     -    62,870.      325,050.      MT  (+/- 180 meters Scaled)
 PU2579
 PU2579_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK236115(NAD 83)
 PU2579
 PU2579                          SUPERSEDED SURVEY CONTROL
 PU2579
 PU2579.No superseded survey control is available for this station.
 PU2579
 PU2579_MARKER: Z = SEE DESCRIPTION
 PU2579_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2579_STAMPING: I90 36.8
 PU2579_MARK LOGO: NGS
 PU2579_PROJECTION: PROJECTING 1 CENTIMETERS
 PU2579_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2579_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2579+STABILITY: POSITION/ELEVATION WELL
 PU2579_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2579+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2012
 PU2579_ROD/PIPE-DEPTH: 6.4 meters
 PU2579_SLEEVE-DEPTH  : 2.0 meters
 PU2579
 PU2579  HISTORY     - Date     Condition        Report By
 PU2579  HISTORY     - 1990     MONUMENTED       SDDT
 PU2579  HISTORY     - 19910813 GOOD             NGS
 PU2579  HISTORY     - 20120802 GOOD             INDIV
 PU2579
 PU2579                          STATION DESCRIPTION
 PU2579
 PU2579'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2579'10.6 KM (6.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2579'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2579'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2579'GALVANIZED STEEL PIPE, AT THE WEST END OF A WESTBOUND ON RAMP (EXIT
 PU2579'37), 35.2 M (115.5 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 3
 PU2579'BRACED FENCE POSTS, 34.5 M (113.2 FT) NORTHEAST OF THE CENTERLINE OF
 PU2579'THE WESTBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) BELOW THE LEVEL OF
 PU2579'THE ON-RAMP, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND
 PU2579'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2579'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2579
 PU2579                          STATION RECOVERY (2012)
 PU2579
 PU2579'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2579'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2578 ***********************************************************************
 PU2578  DESIGNATION -  I90 037.35
 PU2578  PID         -  PU2578
 PU2578  STATE/COUNTY-  SD/MEADE
 PU2578  COUNTRY     -  US
 PU2578  USGS QUAD   -  TILFORD (2017)
 PU2578
 PU2578                         *CURRENT SURVEY CONTROL
 PU2578  ______________________________________________________________________
 PU2578* NAD 83(1986) POSITION- 44 20 26.     (N) 103 26 38.     (W)   SCALED
 PU2578* NAVD 88 ORTHO HEIGHT -  1108.573 (meters)     3637.04  (feet) ADJUSTED
 PU2578  ______________________________________________________________________
 PU2578  GEOID HEIGHT    -        -15.256 (meters)                     GEOID18
 PU2578  DYNAMIC HEIGHT  -       1108.205 (meters)     3635.84  (feet) COMP
 PU2578  MODELED GRAVITY -    980,248.1   (mgal)                       NAVD 88
 PU2578
 PU2578  VERT ORDER      -  FIRST     CLASS II
 PU2578
 PU2578.The horizontal coordinates were scaled from a map and have
 PU2578.an estimated accuracy of +/- 6 seconds.
 PU2578
 PU2578.The orthometric height was determined by differential leveling and
 PU2578.adjusted by the NATIONAL GEODETIC SURVEY
 PU2578.in September 1993.
 PU2578
 PU2578.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2578.GEOID18 height accuracy estimate available here.
 PU2578
 PU2578.Click photographs - Photos may exist for this station.
 PU2578
 PU2578.The dynamic height is computed by dividing the NAVD 88
 PU2578.geopotential number by the normal gravity value computed on the
 PU2578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2578.degrees latitude (g = 980.6199 gals.).
 PU2578
 PU2578.The modeled gravity was interpolated from observed gravity values.
 PU2578
 PU2578;                    North         East    Units  Estimated Accuracy
 PU2578;SPC SD N     -    62,210.      325,440.      MT  (+/- 180 meters Scaled)
 PU2578
 PU2578_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK240108(NAD 83)
 PU2578
 PU2578                          SUPERSEDED SURVEY CONTROL
 PU2578
 PU2578.No superseded survey control is available for this station.
 PU2578
 PU2578_MARKER: DB = BENCH MARK DISK
 PU2578_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2578_STAMPING: I90 37.35
 PU2578_MARK LOGO: SDDT
 PU2578_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2578_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2578+STABILITY: SURFACE MOTION
 PU2578_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2578+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2012
 PU2578
 PU2578  HISTORY     - Date     Condition        Report By
 PU2578  HISTORY     - UNK      MONUMENTED       SDDT
 PU2578  HISTORY     - 19910813 GOOD             NGS
 PU2578  HISTORY     - 20120802 GOOD             INDIV
 PU2578
 PU2578                          STATION DESCRIPTION
 PU2578
 PU2578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2578'11.5 KM (7.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2578'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 34.4 M (112.9 FT)
 PU2578'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2578'16.7 M (54.8 FT) SOUTHEAST OF THE NORTHEAST LEG OF A HIGHWAY
 PU2578'INFORMATION SIGN (EXIT 37 PLEASANT VALLEY ROAD), 1.9 M (6.2 FT) BELOW
 PU2578'THE LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT) SOUTH OF A T-FENCE CORNER,
 PU2578'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE
 PU2578'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2578
 PU2578                          STATION RECOVERY (2012)
 PU2578
 PU2578'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2578'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2577 ***********************************************************************
 PU2577  DESIGNATION -  I90 038.36
 PU2577  PID         -  PU2577
 PU2577  STATE/COUNTY-  SD/MEADE
 PU2577  COUNTRY     -  US
 PU2577  USGS QUAD   -  TILFORD (2017)
 PU2577
 PU2577                         *CURRENT SURVEY CONTROL
 PU2577  ______________________________________________________________________
 PU2577* NAD 83(1986) POSITION- 44 19 37.     (N) 103 26 07.     (W)   SCALED
 PU2577* NAVD 88 ORTHO HEIGHT -  1129.125 (meters)     3704.47  (feet) ADJUSTED
 PU2577  ______________________________________________________________________
 PU2577  GEOID HEIGHT    -        -15.259 (meters)                     GEOID18
 PU2577  DYNAMIC HEIGHT  -       1128.748 (meters)     3703.23  (feet) COMP
 PU2577  MODELED GRAVITY -    980,244.9   (mgal)                       NAVD 88
 PU2577
 PU2577  VERT ORDER      -  FIRST     CLASS II
 PU2577
 PU2577.The horizontal coordinates were scaled from a map and have
 PU2577.an estimated accuracy of +/- 6 seconds.
 PU2577
 PU2577.The orthometric height was determined by differential leveling and
 PU2577.adjusted by the NATIONAL GEODETIC SURVEY
 PU2577.in September 1993.
 PU2577
 PU2577.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2577.GEOID18 height accuracy estimate available here.
 PU2577
 PU2577.Click photographs - Photos may exist for this station.
 PU2577
 PU2577.The dynamic height is computed by dividing the NAVD 88
 PU2577.geopotential number by the normal gravity value computed on the
 PU2577.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2577.degrees latitude (g = 980.6199 gals.).
 PU2577
 PU2577.The modeled gravity was interpolated from observed gravity values.
 PU2577
 PU2577;                    North         East    Units  Estimated Accuracy
 PU2577;SPC SD N     -    60,670.      326,060.      MT  (+/- 180 meters Scaled)
 PU2577
 PU2577_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK247093(NAD 83)
 PU2577
 PU2577                          SUPERSEDED SURVEY CONTROL
 PU2577
 PU2577.No superseded survey control is available for this station.
 PU2577
 PU2577_MARKER: DB = BENCH MARK DISK
 PU2577_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2577_STAMPING: I90 38.36
 PU2577_MARK LOGO: SDDT
 PU2577_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2577_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2577+STABILITY: SURFACE MOTION
 PU2577_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2577+SATELLITE: SATELLITE OBSERVATIONS - August 13, 1991
 PU2577
 PU2577  HISTORY     - Date     Condition        Report By
 PU2577  HISTORY     - UNK      MONUMENTED       SDDT
 PU2577  HISTORY     - 19910813 GOOD             NGS
 PU2577  HISTORY     - 20120802 POOR             INDIV
 PU2577
 PU2577                          STATION DESCRIPTION
 PU2577
 PU2577'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2577'13.1 KM (8.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2577'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 55.7 M (182.7 FT)
 PU2577'SOUTHEAST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN, 34.0 M
 PU2577'(111.5 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2577'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, 0.5 M
 PU2577'(1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 PU2577'WITH THE GROUND SURFACE.
 PU2577
 PU2577                          STATION RECOVERY (2012)
 PU2577
 PU2577'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2577'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2576 ***********************************************************************
 PU2576  CBN         -  This is a Cooperative Base Network Control Station.
 PU2576  DESIGNATION -  I90 038.6
 PU2576  PID         -  PU2576
 PU2576  STATE/COUNTY-  SD/MEADE
 PU2576  COUNTRY     -  US
 PU2576  USGS QUAD   -  TILFORD (2017)
 PU2576
 PU2576                         *CURRENT SURVEY CONTROL
 PU2576  ______________________________________________________________________
 PU2576* NAD 83(2011) POSITION- 44 19 23.00556(N) 103 26 06.49318(W)   ADJUSTED
 PU2576* NAD 83(2011) ELLIP HT-  1116.390 (meters)        (06/27/12)   ADJUSTED
 PU2576* NAD 83(2011) EPOCH   -  2010.00
 PU2576* NAVD 88 ORTHO HEIGHT -  1131.641 (meters)     3712.73  (feet) ADJUSTED
 PU2576  ______________________________________________________________________
 PU2576  GEOID HEIGHT    -        -15.248 (meters)                     GEOID18
 PU2576  NAD 83(2011) X  - -1,062,108.263 (meters)                     COMP
 PU2576  NAD 83(2011) Y  - -4,446,167.259 (meters)                     COMP
 PU2576  NAD 83(2011) Z  -  4,434,623.067 (meters)                     COMP
 PU2576  LAPLACE CORR    -        -16.05  (seconds)                    DEFLEC18
 PU2576  DYNAMIC HEIGHT  -       1131.263 (meters)     3711.49  (feet) COMP
 PU2576  MODELED GRAVITY -    980,243.8   (mgal)                       NAVD 88
 PU2576
 PU2576  VERT ORDER      -  FIRST     CLASS II
 PU2576
 PU2576  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2576  Standards:
 PU2576         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2576            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2576  -------------------------------------------------------------------
 PU2576  NETWORK    1.12   3.33           0.52   0.36   1.70     -0.09722061
 PU2576  -------------------------------------------------------------------
 PU2576  Click here for local accuracies and other accuracy information.
 PU2576
 PU2576.The horizontal coordinates were established by GPS observations
 PU2576.and adjusted by the National Geodetic Survey in June 2012.
 PU2576
 PU2576.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2576.been affixed to the stable North American tectonic plate. See 
 PU2576.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2576
 PU2576.The horizontal coordinates are valid at the epoch date displayed above
 PU2576.which is a decimal equivalence of Year/Month/Day.
 PU2576
 PU2576.The orthometric height was determined by differential leveling and
 PU2576.adjusted by the NATIONAL GEODETIC SURVEY
 PU2576.in September 1993.
 PU2576
 PU2576.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2576.GEOID18 height accuracy estimate available here.
 PU2576
 PU2576.Click photographs - Photos may exist for this station.
 PU2576
 PU2576.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2576
 PU2576.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2576
 PU2576.The ellipsoidal height was determined by GPS observations
 PU2576.and is referenced to NAD 83.
 PU2576
 PU2576.The dynamic height is computed by dividing the NAVD 88
 PU2576.geopotential number by the normal gravity value computed on the
 PU2576.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2576.degrees latitude (g = 980.6199 gals.).
 PU2576
 PU2576.The modeled gravity was interpolated from observed gravity values.
 PU2576
 PU2576. The following values were computed from the NAD 83(2011) position.
 PU2576
 PU2576;                    North         East     Units Scale Factor Converg.
 PU2576;SPC SD N     -    60,232.532   326,057.060   MT  1.00001925   -2 25 52.2
 PU2576;SPC SD N     -   197,612.90  1,069,738.87   sFT  1.00001925   -2 25 52.2
 PU2576;UTM  13      - 4,908,945.830   624,779.131   MT  0.99979148   +1 05 36.7
 PU2576
 PU2576!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2576!SPC SD N     -   0.99982498  x   1.00001925  =   0.99984423
 PU2576!UTM  13      -   0.99982498  x   0.99979148  =   0.99961650
 PU2576
 PU2576_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2477908945(NAD 83)
 PU2576
 PU2576                          SUPERSEDED SURVEY CONTROL
 PU2576
 PU2576  NAD 83(2007)-  44 19 23.00543(N)    103 26 06.49431(W) AD(2002.00) 0
 PU2576  ELLIP H (02/10/07) 1116.418  (m)                       GP(2002.00)    
 PU2576  ELLIP H (04/15/04) 1116.412  (m)                       GP(       ) 2 1
 PU2576  NAD 83(1996)-  44 19 23.00470(N)    103 26 06.49433(W) AD(       ) B
 PU2576  ELLIP H (04/18/97) 1116.475  (m)                       GP(       ) 4 1
 PU2576  NAVD 88            1131.64   (m)         3712.7    (f) LEVELING    3  
 PU2576
 PU2576.Superseded values are not recommended for survey control.
 PU2576
 PU2576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2576.See file dsdata.pdf to determine how the superseded data were derived.
 PU2576
 PU2576_MARKER: Z = SEE DESCRIPTION
 PU2576_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2576_STAMPING: I90-38.6
 PU2576_MARK LOGO: NGS
 PU2576_PROJECTION: PROJECTING 6 CENTIMETERS
 PU2576_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2576_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2576_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2576+SATELLITE: SATELLITE OBSERVATIONS - August 02, 2012
 PU2576_ROD/PIPE-DEPTH: 6.4 meters
 PU2576_SLEEVE-DEPTH  : 1.8 meters
 PU2576
 PU2576  HISTORY     - Date     Condition        Report By
 PU2576  HISTORY     - 1990     MONUMENTED       SDDT
 PU2576  HISTORY     - 19910813 GOOD             NGS
 PU2576  HISTORY     - 19960826 GOOD             NGS
 PU2576  HISTORY     - 20100611 GOOD             WOOLPT
 PU2576  HISTORY     - 20120802 GOOD             INDIV
 PU2576
 PU2576                          STATION DESCRIPTION
 PU2576
 PU2576'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2576'13.5 KM (8.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2576'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS BALL
 PU2576'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 PU2576'STEEL PIPE, 52.6 M (172.6 FT) NORTHEAST OF THE NEAR RAIL OF THE
 PU2576'CHICAGO AND NORTHWESTERN RAILROAD, 34.5 M (113.2 FT) EAST OF THE
 PU2576'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT)
 PU2576'BELOW THE LEVEL OF THE HIGHWAY, 2.1 M (6.9 FT) NORTHWEST OF A UTILITY
 PU2576'POLE, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 PU2576'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2576'THROUGH A 4-INCH PVC CAP.
 PU2576
 PU2576                          STATION RECOVERY (1996)
 PU2576
 PU2576'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2576'THE STATION IS LOCATED ABOUT 20.5 MI (33.0 KM) NORTHWEST OF RAPID
 PU2576'CITY, 7.5 MI (12.1 KM) SOUTHEAST OF STURGIS, AND 0.35 MI (0.56 KM)
 PU2576'NORTHWEST OF AN EASTBOUND HIGHWAY WEIGH STATION ON INTERSTATE HIGHWAY
 PU2576'90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 PU2576'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY 34 (EXIT 30)
 PU2576'IN STURGIS, GO SOUTHEAST ON INTERSTATE HIGHWAY 90 FOR 8.4 MI (13.5 KM)
 PU2576'TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 PU2576'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 PU2576'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 54.3 M (178.1 FT) NORTH OF
 PU2576'THE CENTER OF THE SOUTHEAST END OF A RAILROAD TUNNEL UNDER THE
 PU2576'HIGHWAY, 34.6 M (113.5 FT) EAST OF THE CENTERLINE OF THE WESTBOUND
 PU2576'HIGHWAY, 21.3 M (69.9 FT) SOUTH OF THE EXTENDED CENTER OF A HIGHWAY
 PU2576'CROSSOVER, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 2.1 M (6.9
 PU2576'FT) NORTHWEST OF UTILITY POLE NUMBER 50, 0.4 M (1.3 FT) WEST OF A
 PU2576'WITNESS POST AND FENCE, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST, AND
 PU2576'0.08 M (0.26 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 PU2576'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PU2576
 PU2576                          STATION RECOVERY (2010)
 PU2576
 PU2576'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 PU2576'RECOVERED AS DESCRIBED
 PU2576
 PU2576                          STATION RECOVERY (2012)
 PU2576
 PU2576'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2576'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2575 ***********************************************************************
 PU2575  DESIGNATION -  I90 039.29
 PU2575  PID         -  PU2575
 PU2575  STATE/COUNTY-  SD/MEADE
 PU2575  COUNTRY     -  US
 PU2575  USGS QUAD   -  TILFORD (2017)
 PU2575
 PU2575                         *CURRENT SURVEY CONTROL
 PU2575  ______________________________________________________________________
 PU2575* NAD 83(1986) POSITION- 44 18 49.     (N) 103 26 09.     (W)   SCALED
 PU2575* NAVD 88 ORTHO HEIGHT -  1108.881 (meters)     3638.05  (feet) ADJUSTED
 PU2575  ______________________________________________________________________
 PU2575  GEOID HEIGHT    -        -15.215 (meters)                     GEOID18
 PU2575  DYNAMIC HEIGHT  -       1108.505 (meters)     3636.82  (feet) COMP
 PU2575  MODELED GRAVITY -    980,240.4   (mgal)                       NAVD 88
 PU2575
 PU2575  VERT ORDER      -  FIRST     CLASS II
 PU2575
 PU2575.The horizontal coordinates were scaled from a map and have
 PU2575.an estimated accuracy of +/- 6 seconds.
 PU2575
 PU2575.The orthometric height was determined by differential leveling and
 PU2575.adjusted by the NATIONAL GEODETIC SURVEY
 PU2575.in September 1993.
 PU2575
 PU2575.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2575.GEOID18 height accuracy estimate available here.
 PU2575
 PU2575.Click photographs - Photos may exist for this station.
 PU2575
 PU2575.The dynamic height is computed by dividing the NAVD 88
 PU2575.geopotential number by the normal gravity value computed on the
 PU2575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2575.degrees latitude (g = 980.6199 gals.).
 PU2575
 PU2575.The modeled gravity was interpolated from observed gravity values.
 PU2575
 PU2575;                    North         East    Units  Estimated Accuracy
 PU2575;SPC SD N     -    59,190.      325,960.      MT  (+/- 180 meters Scaled)
 PU2575
 PU2575_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK247078(NAD 83)
 PU2575
 PU2575                          SUPERSEDED SURVEY CONTROL
 PU2575
 PU2575.No superseded survey control is available for this station.
 PU2575
 PU2575_MARKER: DB = BENCH MARK DISK
 PU2575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2575_STAMPING: I90 39.29
 PU2575_MARK LOGO: SDDT
 PU2575_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2575+STABILITY: SURFACE MOTION
 PU2575_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2575+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU2575
 PU2575  HISTORY     - Date     Condition        Report By
 PU2575  HISTORY     - UNK      MONUMENTED       SDDT
 PU2575  HISTORY     - 19910813 GOOD             NGS
 PU2575  HISTORY     - 20120806 GOOD             INDIV
 PU2575
 PU2575                          STATION DESCRIPTION
 PU2575
 PU2575'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2575'14.6 KM (9.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2575'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, NEAR THE CENTER OF
 PU2575'2 BRACED FENCE POSTS, 34.5 M (113.2 FT) EAST OF THE CENTERLINE OF THE
 PU2575'WESTBOUND LANES OF THE HIGHWAY, 32.4 M (106.3 FT) NORTHEAST OF THE
 PU2575'NORTHEAST CORNER OF A TRIPLE BOX CULVERT, 1.4 M (4.6 FT) BELOW THE
 PU2575'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) WEST OF A WITNESS POST AND
 PU2575'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2575
 PU2575                          STATION RECOVERY (2012)
 PU2575
 PU2575'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2575'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2574 ***********************************************************************
 PU2574  DESIGNATION -  I90 040.31
 PU2574  PID         -  PU2574
 PU2574  STATE/COUNTY-  SD/MEADE
 PU2574  COUNTRY     -  US
 PU2574  USGS QUAD   -  TILFORD (2017)
 PU2574
 PU2574                         *CURRENT SURVEY CONTROL
 PU2574  ______________________________________________________________________
 PU2574* NAD 83(1986) POSITION- 44 17 56.77   (N) 103 25 58.03   (W)   HD_HELD1
 PU2574* NAVD 88 ORTHO HEIGHT -  1101.547 (meters)     3613.99  (feet) ADJUSTED
 PU2574  ______________________________________________________________________
 PU2574  GEOID HEIGHT    -        -15.193 (meters)                     GEOID18
 PU2574  DYNAMIC HEIGHT  -       1101.170 (meters)     3612.76  (feet) COMP
 PU2574  MODELED GRAVITY -    980,237.5   (mgal)                       NAVD 88
 PU2574
 PU2574  VERT ORDER      -  FIRST     CLASS II
 PU2574
 PU2574.The horizontal coordinates were determined by differentially corrected
 PU2574.hand held GPS observations or other comparable positioning techniques
 PU2574.and have an estimated accuracy of +/- 3 meters.
 PU2574
 PU2574.The orthometric height was determined by differential leveling and
 PU2574.adjusted by the NATIONAL GEODETIC SURVEY
 PU2574.in September 1993.
 PU2574
 PU2574.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2574.GEOID18 height accuracy estimate available here.
 PU2574
 PU2574.Click photographs - Photos may exist for this station.
 PU2574
 PU2574.The dynamic height is computed by dividing the NAVD 88
 PU2574.geopotential number by the normal gravity value computed on the
 PU2574.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2574.degrees latitude (g = 980.6199 gals.).
 PU2574
 PU2574.The modeled gravity was interpolated from observed gravity values.
 PU2574
 PU2574;                    North         East    Units  Estimated Accuracy
 PU2574;SPC SD N     -    57,565.2     326,131.6     MT  (+/- 3 meters HH1 GPS) 
 PU2574
 PU2574_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2501706288(NAD 83)
 PU2574
 PU2574                          SUPERSEDED SURVEY CONTROL
 PU2574
 PU2574.No superseded survey control is available for this station.
 PU2574
 PU2574_MARKER: Z = SEE DESCRIPTION
 PU2574_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2574_STAMPING: I90 40.31
 PU2574_MARK LOGO: SDDT
 PU2574_PROJECTION: PROJECTING 6 CENTIMETERS
 PU2574_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2574_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2574+STABILITY: POSITION/ELEVATION WELL
 PU2574_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2574+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU2574_ROD/PIPE-DEPTH: 6.4 meters
 PU2574_SLEEVE-DEPTH  : 2.0 meters
 PU2574
 PU2574  HISTORY     - Date     Condition        Report By
 PU2574  HISTORY     - 1990     MONUMENTED       SDDT
 PU2574  HISTORY     - 19910813 GOOD             NGS
 PU2574  HISTORY     - 20120806 GOOD             INDIV
 PU2574
 PU2574                          STATION DESCRIPTION
 PU2574
 PU2574'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2574'16.2 KM (10.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2574'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, A STAINLESS STEEL
 PU2574'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2574'GALVANIZED STEEL PIPE, 116.0 M (380.6 FT) SOUTHEAST OF THE SOUTHEAST
 PU2574'CORNER OF OVERPASS NUMBER 57-069-510, 50.3 M (165.0 FT) NORTHEAST OF
 PU2574'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 42.6 M (139.8
 PU2574'FT) WEST OF THE CENTER OF THE WESTBOUND OFF-RAMP (EXIT 40), 5.0 M
 PU2574'(16.4 FT) SOUTH OF A 12-INCH ELM TREE, 0.6 M (2.0 FT) BELOW THE LEVEL
 PU2574'OF THE HIGHWAY, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 PU2574'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2574'THROUGH A 4-INCH PVC CAP.
 PU2574
 PU2574                          STATION RECOVERY (2012)
 PU2574
 PU2574'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2574'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2573 ***********************************************************************
 PU2573  DESIGNATION -  I90 041.13
 PU2573  PID         -  PU2573
 PU2573  STATE/COUNTY-  SD/MEADE
 PU2573  COUNTRY     -  US
 PU2573  USGS QUAD   -  TILFORD (2017)
 PU2573
 PU2573                         *CURRENT SURVEY CONTROL
 PU2573  ______________________________________________________________________
 PU2573* NAD 83(1986) POSITION- 44 17 16.     (N) 103 25 36.     (W)   SCALED
 PU2573* NAVD 88 ORTHO HEIGHT -  1088.358 (meters)     3570.72  (feet) ADJUSTED
 PU2573  ______________________________________________________________________
 PU2573  GEOID HEIGHT    -        -15.198 (meters)                     GEOID18
 PU2573  DYNAMIC HEIGHT  -       1087.985 (meters)     3569.50  (feet) COMP
 PU2573  MODELED GRAVITY -    980,237.0   (mgal)                       NAVD 88
 PU2573
 PU2573  VERT ORDER      -  FIRST     CLASS II
 PU2573
 PU2573.The horizontal coordinates were scaled from a map and have
 PU2573.an estimated accuracy of +/- 6 seconds.
 PU2573
 PU2573.The orthometric height was determined by differential leveling and
 PU2573.adjusted by the NATIONAL GEODETIC SURVEY
 PU2573.in September 1993.
 PU2573
 PU2573.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2573.GEOID18 height accuracy estimate available here.
 PU2573
 PU2573.Click photographs - Photos may exist for this station.
 PU2573
 PU2573.The dynamic height is computed by dividing the NAVD 88
 PU2573.geopotential number by the normal gravity value computed on the
 PU2573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2573.degrees latitude (g = 980.6199 gals.).
 PU2573
 PU2573.The modeled gravity was interpolated from observed gravity values.
 PU2573
 PU2573;                    North         East    Units  Estimated Accuracy
 PU2573;SPC SD N     -    56,290.      326,570.      MT  (+/- 180 meters Scaled)
 PU2573
 PU2573_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK255050(NAD 83)
 PU2573
 PU2573                          SUPERSEDED SURVEY CONTROL
 PU2573
 PU2573.No superseded survey control is available for this station.
 PU2573
 PU2573_MARKER: DB = BENCH MARK DISK
 PU2573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2573_STAMPING: I90 41.13
 PU2573_MARK LOGO: SDDT
 PU2573_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2573+STABILITY: SURFACE MOTION
 PU2573_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2573+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU2573
 PU2573  HISTORY     - Date     Condition        Report By
 PU2573  HISTORY     - UNK      MONUMENTED       SDDT
 PU2573  HISTORY     - 19910813 GOOD             NGS
 PU2573  HISTORY     - 20120806 GOOD             INDIV
 PU2573
 PU2573                          STATION DESCRIPTION
 PU2573
 PU2573'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2573'17.6 KM (10.95 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2573'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 38.0 M (124.7 FT)
 PU2573'NORTHWEST OF A UTILITY POLE, 33.4 M (109.6 FT) NORTHEAST OF THE
 PU2573'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.8 M (28.9 FT)
 PU2573'SOUTHEAST OF THE MOST SOUTHERLY OF 2 PINE TREES, 1.5 M (4.9 FT)
 PU2573'SOUTHWEST OF A FENCE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2573'0.5 M (1.6 FT) SOUTH-SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS
 PU2573'FLUSH WITH THE GROUND SURFACE.
 PU2573
 PU2573                          STATION RECOVERY (2012)
 PU2573
 PU2573'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2573'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2572 ***********************************************************************
 PU2572  DESIGNATION -  I90 042.00
 PU2572  PID         -  PU2572
 PU2572  STATE/COUNTY-  SD/MEADE
 PU2572  COUNTRY     -  US
 PU2572  USGS QUAD   -  TILFORD (2017)
 PU2572
 PU2572                         *CURRENT SURVEY CONTROL
 PU2572  ______________________________________________________________________
 PU2572* NAD 83(1986) POSITION- 44 16 36.     (N) 103 25 08.     (W)   SCALED
 PU2572* NAVD 88 ORTHO HEIGHT -  1090.843 (meters)     3578.87  (feet) ADJUSTED
 PU2572  ______________________________________________________________________
 PU2572  GEOID HEIGHT    -        -15.214 (meters)                     GEOID18
 PU2572  DYNAMIC HEIGHT  -       1090.470 (meters)     3577.65  (feet) COMP
 PU2572  MODELED GRAVITY -    980,238.2   (mgal)                       NAVD 88
 PU2572
 PU2572  VERT ORDER      -  FIRST     CLASS II
 PU2572
 PU2572.The horizontal coordinates were scaled from a map and have
 PU2572.an estimated accuracy of +/- 6 seconds.
 PU2572
 PU2572.The orthometric height was determined by differential leveling and
 PU2572.adjusted by the NATIONAL GEODETIC SURVEY
 PU2572.in September 1993.
 PU2572
 PU2572.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2572.GEOID18 height accuracy estimate available here.
 PU2572
 PU2572.Click photographs - Photos may exist for this station.
 PU2572
 PU2572.The dynamic height is computed by dividing the NAVD 88
 PU2572.geopotential number by the normal gravity value computed on the
 PU2572.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2572.degrees latitude (g = 980.6199 gals.).
 PU2572
 PU2572.The modeled gravity was interpolated from observed gravity values.
 PU2572
 PU2572;                    North         East    Units  Estimated Accuracy
 PU2572;SPC SD N     -    55,030.      327,130.      MT  (+/- 180 meters Scaled)
 PU2572
 PU2572_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK261038(NAD 83)
 PU2572
 PU2572                          SUPERSEDED SURVEY CONTROL
 PU2572
 PU2572.No superseded survey control is available for this station.
 PU2572
 PU2572_MARKER: DB = BENCH MARK DISK
 PU2572_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2572_STAMPING: I90 42.00
 PU2572_MARK LOGO: SDDT
 PU2572_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2572_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2572+STABILITY: SURFACE MOTION
 PU2572_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2572+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU2572
 PU2572  HISTORY     - Date     Condition        Report By
 PU2572  HISTORY     - UNK      MONUMENTED       SDDT
 PU2572  HISTORY     - 19910813 GOOD             NGS
 PU2572  HISTORY     - 20120806 GOOD             INDIV
 PU2572
 PU2572                          STATION DESCRIPTION
 PU2572
 PU2572'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2572'19.0 KM (11.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2572'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 29.4 M (96.5 FT)
 PU2572'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2572'24.8 M (81.4 FT) SOUTHWEST OF THE NEAR RAIL OF THE CHICAGO AND
 PU2572'NORTHWESTERN RAILROAD, 17.6 M (57.7 FT) NORTHEAST OF MILEPOST 42, 0.6
 PU2572'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST
 PU2572'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2572
 PU2572                          STATION RECOVERY (2012)
 PU2572
 PU2572'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2572'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2571 ***********************************************************************
 PU2571  DESIGNATION -  I90 042.8
 PU2571  PID         -  PU2571
 PU2571  STATE/COUNTY-  SD/MEADE
 PU2571  COUNTRY     -  US
 PU2571  USGS QUAD   -  TILFORD (2017)
 PU2571
 PU2571                         *CURRENT SURVEY CONTROL
 PU2571  ______________________________________________________________________
 PU2571* NAD 83(1986) POSITION- 44 15 57.     (N) 103 24 44.     (W)   SCALED
 PU2571* NAVD 88 ORTHO HEIGHT -  1081.125 (meters)     3546.99  (feet) ADJUSTED
 PU2571  ______________________________________________________________________
 PU2571  GEOID HEIGHT    -        -15.224 (meters)                     GEOID18
 PU2571  DYNAMIC HEIGHT  -       1080.756 (meters)     3545.78  (feet) COMP
 PU2571  MODELED GRAVITY -    980,239.2   (mgal)                       NAVD 88
 PU2571
 PU2571  VERT ORDER      -  FIRST     CLASS II
 PU2571
 PU2571.The horizontal coordinates were scaled from a map and have
 PU2571.an estimated accuracy of +/- 6 seconds.
 PU2571
 PU2571.The orthometric height was determined by differential leveling and
 PU2571.adjusted by the NATIONAL GEODETIC SURVEY
 PU2571.in September 1993.
 PU2571
 PU2571.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2571.GEOID18 height accuracy estimate available here.
 PU2571
 PU2571.Click photographs - Photos may exist for this station.
 PU2571
 PU2571.The dynamic height is computed by dividing the NAVD 88
 PU2571.geopotential number by the normal gravity value computed on the
 PU2571.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2571.degrees latitude (g = 980.6199 gals.).
 PU2571
 PU2571.The modeled gravity was interpolated from observed gravity values.
 PU2571
 PU2571;                    North         East    Units  Estimated Accuracy
 PU2571;SPC SD N     -    53,800.      327,620.      MT  (+/- 180 meters Scaled)
 PU2571
 PU2571_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK267026(NAD 83)
 PU2571
 PU2571                          SUPERSEDED SURVEY CONTROL
 PU2571
 PU2571.No superseded survey control is available for this station.
 PU2571
 PU2571_MARKER: P = PIPE CAP
 PU2571_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2571_PROJECTION: PROJECTING 4 CENTIMETERS
 PU2571_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2571_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2571+STABILITY: POSITION/ELEVATION WELL
 PU2571_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2571+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU2571_ROD/PIPE-DEPTH: 6.4 meters
 PU2571_SLEEVE-DEPTH  : 3.0 meters
 PU2571
 PU2571  HISTORY     - Date     Condition        Report By
 PU2571  HISTORY     - 1983     MONUMENTED       SDDT
 PU2571  HISTORY     - 19910813 GOOD             NGS
 PU2571  HISTORY     - 20120806 GOOD             INDIV
 PU2571
 PU2571                          STATION DESCRIPTION
 PU2571
 PU2571'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2571'20.3 KM (12.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2571'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 46.6 M (152.9 FT)
 PU2571'NORTH OF THE NORTH CORNER OF BRIDGE NUMBER 47-080-534, 29.5 M (96.8
 PU2571'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2571'HIGHWAY, 14.9 M (48.9 FT) SOUTHWEST OF THE NEAR RAIL OF THE CHICAGO
 PU2571'AND NORTHWESTERN RAILROAD, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PU2571'HIGHWAY, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST.
 PU2571'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2571'THE MARK IS UNSTAMPED.
 PU2571
 PU2571                          STATION RECOVERY (2012)
 PU2571
 PU2571'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2571'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2570 ***********************************************************************
 PU2570  DESIGNATION -  I90 043.24
 PU2570  PID         -  PU2570
 PU2570  STATE/COUNTY-  SD/MEADE
 PU2570  COUNTRY     -  US
 PU2570  USGS QUAD   -  TILFORD (2017)
 PU2570
 PU2570                         *CURRENT SURVEY CONTROL
 PU2570  ______________________________________________________________________
 PU2570* NAD 83(1986) POSITION- 44 15 36.     (N) 103 24 29.     (W)   SCALED
 PU2570* NAVD 88 ORTHO HEIGHT -  1071.308 (meters)     3514.78  (feet) ADJUSTED
 PU2570  ______________________________________________________________________
 PU2570  GEOID HEIGHT    -        -15.232 (meters)                     GEOID18
 PU2570  DYNAMIC HEIGHT  -       1070.943 (meters)     3513.59  (feet) COMP
 PU2570  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 PU2570
 PU2570  VERT ORDER      -  FIRST     CLASS II
 PU2570
 PU2570.The horizontal coordinates were scaled from a map and have
 PU2570.an estimated accuracy of +/- 6 seconds.
 PU2570
 PU2570.The orthometric height was determined by differential leveling and
 PU2570.adjusted by the NATIONAL GEODETIC SURVEY
 PU2570.in September 1993.
 PU2570
 PU2570.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2570.GEOID18 height accuracy estimate available here.
 PU2570
 PU2570.Click photographs - Photos may exist for this station.
 PU2570
 PU2570.The dynamic height is computed by dividing the NAVD 88
 PU2570.geopotential number by the normal gravity value computed on the
 PU2570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2570.degrees latitude (g = 980.6199 gals.).
 PU2570
 PU2570.The modeled gravity was interpolated from observed gravity values.
 PU2570
 PU2570;                    North         East    Units  Estimated Accuracy
 PU2570;SPC SD N     -    53,140.      327,920.      MT  (+/- 180 meters Scaled)
 PU2570
 PU2570_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK270019(NAD 83)
 PU2570
 PU2570                          SUPERSEDED SURVEY CONTROL
 PU2570
 PU2570.No superseded survey control is available for this station.
 PU2570
 PU2570_MARKER: DB = BENCH MARK DISK
 PU2570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2570_STAMPING: I90 43.24
 PU2570_MARK LOGO: SDDT
 PU2570_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2570+STABILITY: SURFACE MOTION
 PU2570_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2570+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2012
 PU2570
 PU2570  HISTORY     - Date     Condition        Report By
 PU2570  HISTORY     - UNK      MONUMENTED       SDDT
 PU2570  HISTORY     - 19910813 GOOD             NGS
 PU2570  HISTORY     - 20120815 GOOD             INDIV
 PU2570
 PU2570                          STATION DESCRIPTION
 PU2570
 PU2570'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2570'21.0 KM (13.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2570'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 55.5 M (182.1 FT)
 PU2570'SOUTHEAST OF THE NORTHEAST END OF A CULVERT, 28.2 M (92.5 FT)
 PU2570'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2570'15.9 M (52.2 FT) SOUTHWEST OF THE NEAR RAIL OF THE CHICAGO AND
 PU2570'NORTHWESTERN RAILROAD, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2570'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 PU2570'WITH THE GROUND SURFACE.
 PU2570
 PU2570                          STATION RECOVERY (2012)
 PU2570
 PU2570'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2570'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2568 ***********************************************************************
 PU2568  DESIGNATION -  I90 044.1
 PU2568  PID         -  PU2568
 PU2568  STATE/COUNTY-  SD/MEADE
 PU2568  COUNTRY     -  US
 PU2568  USGS QUAD   -  PIEDMONT (2017)
 PU2568
 PU2568                         *CURRENT SURVEY CONTROL
 PU2568  ______________________________________________________________________
 PU2568* NAD 83(1986) POSITION- 44 14 56.     (N) 103 24 05.     (W)   SCALED
 PU2568* NAVD 88 ORTHO HEIGHT -  1071.637 (meters)     3515.86  (feet) ADJUSTED
 PU2568  ______________________________________________________________________
 PU2568  GEOID HEIGHT    -        -15.236 (meters)                     GEOID18
 PU2568  DYNAMIC HEIGHT  -       1071.274 (meters)     3514.67  (feet) COMP
 PU2568  MODELED GRAVITY -    980,242.3   (mgal)                       NAVD 88
 PU2568
 PU2568  VERT ORDER      -  FIRST     CLASS II
 PU2568
 PU2568.The horizontal coordinates were scaled from a map and have
 PU2568.an estimated accuracy of +/- 6 seconds.
 PU2568
 PU2568.The orthometric height was determined by differential leveling and
 PU2568.adjusted by the NATIONAL GEODETIC SURVEY
 PU2568.in September 1993.
 PU2568
 PU2568.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2568.GEOID18 height accuracy estimate available here.
 PU2568
 PU2568.Click photographs - Photos may exist for this station.
 PU2568
 PU2568.The dynamic height is computed by dividing the NAVD 88
 PU2568.geopotential number by the normal gravity value computed on the
 PU2568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2568.degrees latitude (g = 980.6199 gals.).
 PU2568
 PU2568.The modeled gravity was interpolated from observed gravity values.
 PU2568
 PU2568;                    North         East    Units  Estimated Accuracy
 PU2568;SPC SD N     -    51,890.      328,400.      MT  (+/- 180 meters Scaled)
 PU2568
 PU2568_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK276007(NAD 83)
 PU2568
 PU2568                          SUPERSEDED SURVEY CONTROL
 PU2568
 PU2568.No superseded survey control is available for this station.
 PU2568
 PU2568_MARKER: P = PIPE CAP
 PU2568_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2568_MARK LOGO: NONE
 PU2568_PROJECTION: FLUSH
 PU2568_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2568_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2568+STABILITY: POSITION/ELEVATION WELL
 PU2568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2568+SATELLITE: SATELLITE OBSERVATIONS - August 15, 2012
 PU2568_ROD/PIPE-DEPTH: 6.4 meters
 PU2568_SLEEVE-DEPTH  : 3.0 meters
 PU2568
 PU2568  HISTORY     - Date     Condition        Report By
 PU2568  HISTORY     - 1981     MONUMENTED       SDDT
 PU2568  HISTORY     - 19910726 GOOD             NGS
 PU2568  HISTORY     - 20120815 GOOD             INDIV
 PU2568
 PU2568                          STATION DESCRIPTION
 PU2568
 PU2568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2568'18.8 KM (11.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2568'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 88.0 M (288.7
 PU2568'FT) SOUTHEAST OF THE SOUTHEAST CORNER OF BRIDGE NUMBER 47-085-545,
 PU2568'27.6 M (90.6 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 PU2568'OF THE HIGHWAY, 18.0 M (59.1 FT) SOUTHWEST OF THE NEAR RAIL OF THE
 PU2568'CHICAGO AND NORTHWESTERN RAILROAD, AND 1.8 M (5.9 FT) BELOW THE LEVEL
 PU2568'OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST.
 PU2568'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2568'THE MARK IS UNSTAMPED.
 PU2568
 PU2568                          STATION RECOVERY (2012)
 PU2568
 PU2568'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2568'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2567 ***********************************************************************
 PU2567  DESIGNATION -  I90 044.66
 PU2567  PID         -  PU2567
 PU2567  STATE/COUNTY-  SD/MEADE
 PU2567  COUNTRY     -  US
 PU2567  USGS QUAD   -  PIEDMONT (2017)
 PU2567
 PU2567                         *CURRENT SURVEY CONTROL
 PU2567  ______________________________________________________________________
 PU2567* NAD 83(1986) POSITION- 44 14 32.     (N) 103 23 51.     (W)   SCALED
 PU2567* NAVD 88 ORTHO HEIGHT -  1071.696 (meters)     3516.06  (feet) ADJUSTED
 PU2567  ______________________________________________________________________
 PU2567  GEOID HEIGHT    -        -15.238 (meters)                     GEOID18
 PU2567  DYNAMIC HEIGHT  -       1071.333 (meters)     3514.87  (feet) COMP
 PU2567  MODELED GRAVITY -    980,242.8   (mgal)                       NAVD 88
 PU2567
 PU2567  VERT ORDER      -  FIRST     CLASS II
 PU2567
 PU2567.The horizontal coordinates were scaled from a map and have
 PU2567.an estimated accuracy of +/- 6 seconds.
 PU2567
 PU2567.The orthometric height was determined by differential leveling and
 PU2567.adjusted by the NATIONAL GEODETIC SURVEY
 PU2567.in September 1993.
 PU2567
 PU2567.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2567.GEOID18 height accuracy estimate available here.
 PU2567
 PU2567.Click photographs - Photos may exist for this station.
 PU2567
 PU2567.The dynamic height is computed by dividing the NAVD 88
 PU2567.geopotential number by the normal gravity value computed on the
 PU2567.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2567.degrees latitude (g = 980.6199 gals.).
 PU2567
 PU2567.The modeled gravity was interpolated from observed gravity values.
 PU2567
 PU2567;                    North         East    Units  Estimated Accuracy
 PU2567;SPC SD N     -    51,130.      328,680.      MT  (+/- 180 meters Scaled)
 PU2567
 PU2567_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK279000(NAD 83)
 PU2567
 PU2567                          SUPERSEDED SURVEY CONTROL
 PU2567
 PU2567.No superseded survey control is available for this station.
 PU2567
 PU2567_MARKER: Z = SEE DESCRIPTION
 PU2567_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2567_STAMPING: I90 44.66
 PU2567_MARK LOGO: NGS
 PU2567_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2567_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2567_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2567+STABILITY: POSITION/ELEVATION WELL
 PU2567_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2567+SATELLITE: SATELLITE OBSERVATIONS - April 27, 2012
 PU2567_ROD/PIPE-DEPTH: 6.4 meters
 PU2567_SLEEVE-DEPTH  : 2.0 meters
 PU2567
 PU2567  HISTORY     - Date     Condition        Report By
 PU2567  HISTORY     - 1990     MONUMENTED       SDDT
 PU2567  HISTORY     - 19910726 GOOD             NGS
 PU2567  HISTORY     - 20120427 GOOD             INDIV
 PU2567
 PU2567                          STATION DESCRIPTION
 PU2567
 PU2567'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2567'18.0 KM (11.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2567'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2567'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2567'GALVANIZED STEEL PIPE, 33.7 M (110.6 FT) SOUTHEAST OF THE CENTER OF
 PU2567'THE EASTBOUND LANES OF THE HIGHWAY, 32.9 M (107.9 FT) WEST OF THE
 PU2567'NORTHWEST CORNER OF BRIDGE NUMBER 47-088-551, 12.1 M (39.7 FT) NORTH
 PU2567'OF THE CENTERLINE OF A COUNTY ROAD, 9.2 M (30.2 FT) EAST OF THE
 PU2567'CENTER OF AN EASTBOUND OFF-RAMP (EXIT 44), 0.5 M (1.6 FT) NORTHEAST
 PU2567'OF A WITNESS POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE RAMP.
 PU2567'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2567'THROUGH A 4-INCH PVC CAP.
 PU2567
 PU2567                          STATION RECOVERY (2012)
 PU2567
 PU2567'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2567'NEEDS ACCESS CAP
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2566 ***********************************************************************
 PU2566  DESIGNATION -  I90 045.47
 PU2566  PID         -  PU2566
 PU2566  STATE/COUNTY-  SD/MEADE
 PU2566  COUNTRY     -  US
 PU2566  USGS QUAD   -  PIEDMONT (2017)
 PU2566
 PU2566                         *CURRENT SURVEY CONTROL
 PU2566  ______________________________________________________________________
 PU2566* NAD 83(1986) POSITION- 44 13 53.     (N) 103 23 13.     (W)   SCALED
 PU2566* NAVD 88 ORTHO HEIGHT -  1061.254 (meters)     3481.80  (feet) ADJUSTED
 PU2566  ______________________________________________________________________
 PU2566  GEOID HEIGHT    -        -15.261 (meters)                     GEOID18
 PU2566  DYNAMIC HEIGHT  -       1060.888 (meters)     3480.60  (feet) COMP
 PU2566  MODELED GRAVITY -    980,237.1   (mgal)                       NAVD 88
 PU2566
 PU2566  VERT ORDER      -  FIRST     CLASS II
 PU2566
 PU2566.The horizontal coordinates were scaled from a map and have
 PU2566.an estimated accuracy of +/- 6 seconds.
 PU2566
 PU2566.The orthometric height was determined by differential leveling and
 PU2566.adjusted by the NATIONAL GEODETIC SURVEY
 PU2566.in September 1993.
 PU2566
 PU2566.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2566.GEOID18 height accuracy estimate available here.
 PU2566
 PU2566.Click photographs - Photos may exist for this station.
 PU2566
 PU2566.The dynamic height is computed by dividing the NAVD 88
 PU2566.geopotential number by the normal gravity value computed on the
 PU2566.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2566.degrees latitude (g = 980.6199 gals.).
 PU2566
 PU2566.The modeled gravity was interpolated from observed gravity values.
 PU2566
 PU2566;                    North         East    Units  Estimated Accuracy
 PU2566;SPC SD N     -    49,890.      329,470.      MT  (+/- 180 meters Scaled)
 PU2566
 PU2566_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ288988(NAD 83)
 PU2566
 PU2566                          SUPERSEDED SURVEY CONTROL
 PU2566
 PU2566.No superseded survey control is available for this station.
 PU2566
 PU2566_MARKER: DB = BENCH MARK DISK
 PU2566_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2566_STAMPING: I90 45.47
 PU2566_MARK LOGO: SDDT
 PU2566_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2566_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2566+STABILITY: SURFACE MOTION
 PU2566_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2566+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2566
 PU2566  HISTORY     - Date     Condition        Report By
 PU2566  HISTORY     - 1990     MONUMENTED       SDDT
 PU2566  HISTORY     - 19910726 GOOD             NGS
 PU2566  HISTORY     - 20120427 MARK NOT FOUND   INDIV
 PU2566
 PU2566                          STATION DESCRIPTION
 PU2566
 PU2566'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2566'16.6 KM (10.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2566'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 11.7 M (38.4 FT)
 PU2566'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2566'9.6 M (31.5 FT) SOUTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF
 PU2566'THE HIGHWAY, 6.7 M (22.0 FT) SOUTHEAST OF THE CENTER OF A MANHOLE
 PU2566'COVER, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.4 M (1.3 FT) BELOW
 PU2566'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2566'SURFACE.
 PU2566
 PU2566                          STATION RECOVERY (2012)
 PU2566
 PU2566'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2566'DESROYED IN ROAD CONST
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2565 ***********************************************************************
 PU2565  DESIGNATION -  I90 046.1
 PU2565  PID         -  PU2565
 PU2565  STATE/COUNTY-  SD/MEADE
 PU2565  COUNTRY     -  US
 PU2565  USGS QUAD   -  PIEDMONT (2017)
 PU2565
 PU2565                         *CURRENT SURVEY CONTROL
 PU2565  ______________________________________________________________________
 PU2565* NAD 83(1986) POSITION- 44 13 24.81   (N) 103 22 42.04   (W)   HD_HELD1
 PU2565* NAVD 88 ORTHO HEIGHT -  1062.411 (meters)     3485.59  (feet) ADJUSTED
 PU2565  ______________________________________________________________________
 PU2565  GEOID HEIGHT    -        -15.280 (meters)                     GEOID18
 PU2565  DYNAMIC HEIGHT  -       1062.042 (meters)     3484.38  (feet) COMP
 PU2565  MODELED GRAVITY -    980,234.6   (mgal)                       NAVD 88
 PU2565
 PU2565  VERT ORDER      -  FIRST     CLASS II
 PU2565
 PU2565.The horizontal coordinates were determined by differentially corrected
 PU2565.hand held GPS observations or other comparable positioning techniques
 PU2565.and have an estimated accuracy of +/- 3 meters.
 PU2565
 PU2565.The orthometric height was determined by differential leveling and
 PU2565.adjusted by the NATIONAL GEODETIC SURVEY
 PU2565.in September 1993.
 PU2565
 PU2565.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2565.GEOID18 height accuracy estimate available here.
 PU2565
 PU2565.Click photographs - Photos may exist for this station.
 PU2565
 PU2565.The dynamic height is computed by dividing the NAVD 88
 PU2565.geopotential number by the normal gravity value computed on the
 PU2565.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2565.degrees latitude (g = 980.6199 gals.).
 PU2565
 PU2565.The modeled gravity was interpolated from observed gravity values.
 PU2565
 PU2565;                    North         East    Units  Estimated Accuracy
 PU2565;SPC SD N     -    48,995.2     330,122.2     MT  (+/- 3 meters HH1 GPS) 
 PU2565
 PU2565_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2952697982(NAD 83)
 PU2565
 PU2565                          SUPERSEDED SURVEY CONTROL
 PU2565
 PU2565.No superseded survey control is available for this station.
 PU2565
 PU2565_MARKER: P = PIPE CAP
 PU2565_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2565_MARK LOGO: NONE
 PU2565_PROJECTION: FLUSH
 PU2565_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2565_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2565+STABILITY: POSITION/ELEVATION WELL
 PU2565_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2565+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 PU2565_ROD/PIPE-DEPTH: 6.4 meters
 PU2565_SLEEVE-DEPTH  : 3.0 meters
 PU2565
 PU2565  HISTORY     - Date     Condition        Report By
 PU2565  HISTORY     - 1981     MONUMENTED       SDDT
 PU2565  HISTORY     - 19910726 GOOD             NGS
 PU2565  HISTORY     - 20120402 GOOD             INDIV
 PU2565
 PU2565                          STATION DESCRIPTION
 PU2565
 PU2565'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2565'15.5 KM (9.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2565'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 48.7 M (159.8
 PU2565'FT) SOUTH OF THE SOUTHWEST CORNER OF BRIDGE NUMBER 47-098-563, 33.2 M
 PU2565'(108.9 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU2565'HIGHWAY, 13.2 M (43.3 FT) SOUTHWEST OF AND LEVEL WITH THE CENTERLINE
 PU2565'OF AN EASTBOUND ON-RAMP (EXIT 46), AND 1.3 M (4.3 FT) NORTHEAST OF A
 PU2565'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 PU2565'PVC SCREW CAP.  THERE IS A SDDT ALUMINUM TAG STAMPED BM NO. A6 ELEV
 PU2565'3483.864 ATTACHED TO THE CONCRETE MONUMENT.
 PU2565
 PU2565                          STATION RECOVERY (2012)
 PU2565
 PU2565'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2565'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2564 ***********************************************************************
 PU2564  DESIGNATION -  I90 046.39
 PU2564  PID         -  PU2564
 PU2564  STATE/COUNTY-  SD/MEADE
 PU2564  COUNTRY     -  US
 PU2564  USGS QUAD   -  BLACKHAWK (2017)
 PU2564
 PU2564                         *CURRENT SURVEY CONTROL
 PU2564  ______________________________________________________________________
 PU2564* NAD 83(1986) POSITION- 44 13 19.     (N) 103 22 26.     (W)   SCALED
 PU2564* NAVD 88 ORTHO HEIGHT -  1062.465 (meters)     3485.77  (feet) ADJUSTED
 PU2564  ______________________________________________________________________
 PU2564  GEOID HEIGHT    -        -15.301 (meters)                     GEOID18
 PU2564  DYNAMIC HEIGHT  -       1062.098 (meters)     3484.57  (feet) COMP
 PU2564  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 PU2564
 PU2564  VERT ORDER      -  FIRST     CLASS II
 PU2564
 PU2564.The horizontal coordinates were scaled from a map and have
 PU2564.an estimated accuracy of +/- 6 seconds.
 PU2564
 PU2564.The orthometric height was determined by differential leveling and
 PU2564.adjusted by the NATIONAL GEODETIC SURVEY
 PU2564.in September 1993.
 PU2564
 PU2564.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2564.GEOID18 height accuracy estimate available here.
 PU2564
 PU2564.Click photographs - Photos may exist for this station.
 PU2564
 PU2564.The dynamic height is computed by dividing the NAVD 88
 PU2564.geopotential number by the normal gravity value computed on the
 PU2564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2564.degrees latitude (g = 980.6199 gals.).
 PU2564
 PU2564.The modeled gravity was interpolated from observed gravity values.
 PU2564
 PU2564;                    North         East    Units  Estimated Accuracy
 PU2564;SPC SD N     -    48,800.      330,470.      MT  (+/- 180 meters Scaled)
 PU2564
 PU2564_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ298978(NAD 83)
 PU2564
 PU2564                          SUPERSEDED SURVEY CONTROL
 PU2564
 PU2564.No superseded survey control is available for this station.
 PU2564
 PU2564_MARKER: DB = BENCH MARK DISK
 PU2564_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2564_STAMPING: I90 46.39
 PU2564_MARK LOGO: SDDT
 PU2564_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2564_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2564+STABILITY: SURFACE MOTION
 PU2564_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2564+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2011
 PU2564
 PU2564  HISTORY     - Date     Condition        Report By
 PU2564  HISTORY     - 1990     MONUMENTED       SDDT
 PU2564  HISTORY     - 19910726 GOOD             NGS
 PU2564  HISTORY     - 20110408 GOOD             INDIV
 PU2564
 PU2564                          STATION DESCRIPTION
 PU2564
 PU2564'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2564'15.1 KM (9.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2564'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 85.6 M (280.8
 PU2564'FT) NORTHWEST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN (EXIT 46
 PU2564'PIEDMONT ROAD), 41.4 M (135.8 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU2564'WESTBOUND LANES OF THE HIGHWAY, 23.4 M (76.8 FT) SOUTHWEST OF THE
 PU2564'NEAR RAIL OF THE CHICAGO NORTHWESTERN RAILROAD, 1.1 M (3.6 FT) BELOW
 PU2564'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST,
 PU2564'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2564
 PU2564                          STATION RECOVERY (2011)
 PU2564
 PU2564'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2564'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2563 ***********************************************************************
 PU2563  DESIGNATION -  I90 047.20
 PU2563  PID         -  PU2563
 PU2563  STATE/COUNTY-  SD/MEADE
 PU2563  COUNTRY     -  US
 PU2563  USGS QUAD   -  BLACKHAWK (2017)
 PU2563
 PU2563                         *CURRENT SURVEY CONTROL
 PU2563  ______________________________________________________________________
 PU2563* NAD 83(1986) POSITION- 44 12 45.     (N) 103 21 49.     (W)   SCALED
 PU2563* NAVD 88 ORTHO HEIGHT -  1071.456 (meters)     3515.27  (feet) ADJUSTED
 PU2563  ______________________________________________________________________
 PU2563  GEOID HEIGHT    -        -15.325 (meters)                     GEOID18
 PU2563  DYNAMIC HEIGHT  -       1071.086 (meters)     3514.05  (feet) COMP
 PU2563  MODELED GRAVITY -    980,236.1   (mgal)                       NAVD 88
 PU2563
 PU2563  VERT ORDER      -  FIRST     CLASS II
 PU2563
 PU2563.The horizontal coordinates were scaled from a map and have
 PU2563.an estimated accuracy of +/- 6 seconds.
 PU2563
 PU2563.The orthometric height was determined by differential leveling and
 PU2563.adjusted by the NATIONAL GEODETIC SURVEY
 PU2563.in September 1993.
 PU2563
 PU2563.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2563.GEOID18 height accuracy estimate available here.
 PU2563
 PU2563.Click photographs - Photos may exist for this station.
 PU2563
 PU2563.The dynamic height is computed by dividing the NAVD 88
 PU2563.geopotential number by the normal gravity value computed on the
 PU2563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2563.degrees latitude (g = 980.6199 gals.).
 PU2563
 PU2563.The modeled gravity was interpolated from observed gravity values.
 PU2563
 PU2563;                    North         East    Units  Estimated Accuracy
 PU2563;SPC SD N     -    47,720.      331,250.      MT  (+/- 180 meters Scaled)
 PU2563
 PU2563_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ307967(NAD 83)
 PU2563
 PU2563                          SUPERSEDED SURVEY CONTROL
 PU2563
 PU2563.No superseded survey control is available for this station.
 PU2563
 PU2563_MARKER: DB = BENCH MARK DISK
 PU2563_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2563_STAMPING: I90 47.20
 PU2563_MARK LOGO: SDDT
 PU2563_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2563_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2563+STABILITY: SURFACE MOTION
 PU2563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2563+SATELLITE: SATELLITE OBSERVATIONS - April 02, 2012
 PU2563
 PU2563  HISTORY     - Date     Condition        Report By
 PU2563  HISTORY     - 1990     MONUMENTED       SDDT
 PU2563  HISTORY     - 19910726 GOOD             NGS
 PU2563  HISTORY     - 20120402 GOOD             INDIV
 PU2563
 PU2563                          STATION DESCRIPTION
 PU2563
 PU2563'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2563'13.8 KM (8.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2563'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 56.7 M (186.0
 PU2563'FT) SOUTHEAST OF A T-FENCE CORNER, 34.4 M (112.9 FT) SOUTHWEST OF THE
 PU2563'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 PU2563'NORTHEAST OF A WITNESS POST AND FENCE, 0.4 M (1.3 FT) ABOVE THE LEVEL
 PU2563'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2563
 PU2563                          STATION RECOVERY (2012)
 PU2563
 PU2563'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2563'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2562 ***********************************************************************
 PU2562  DESIGNATION -  I90 048.03
 PU2562  PID         -  PU2562
 PU2562  STATE/COUNTY-  SD/MEADE
 PU2562  COUNTRY     -  US
 PU2562  USGS QUAD   -  BLACKHAWK (2017)
 PU2562
 PU2562                         *CURRENT SURVEY CONTROL
 PU2562  ______________________________________________________________________
 PU2562* NAD 83(1986) POSITION- 44 12 11.     (N) 103 21 16.     (W)   SCALED
 PU2562* NAVD 88 ORTHO HEIGHT -  1078.789 (meters)     3539.33  (feet) ADJUSTED
 PU2562  ______________________________________________________________________
 PU2562  GEOID HEIGHT    -        -15.344 (meters)                     GEOID18
 PU2562  DYNAMIC HEIGHT  -       1078.420 (meters)     3538.12  (feet) COMP
 PU2562  MODELED GRAVITY -    980,238.6   (mgal)                       NAVD 88
 PU2562
 PU2562  VERT ORDER      -  FIRST     CLASS II
 PU2562
 PU2562.The horizontal coordinates were scaled from a map and have
 PU2562.an estimated accuracy of +/- 6 seconds.
 PU2562
 PU2562.The orthometric height was determined by differential leveling and
 PU2562.adjusted by the NATIONAL GEODETIC SURVEY
 PU2562.in September 1993.
 PU2562
 PU2562.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2562.GEOID18 height accuracy estimate available here.
 PU2562
 PU2562.Click photographs - Photos may exist for this station.
 PU2562
 PU2562.The dynamic height is computed by dividing the NAVD 88
 PU2562.geopotential number by the normal gravity value computed on the
 PU2562.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2562.degrees latitude (g = 980.6199 gals.).
 PU2562
 PU2562.The modeled gravity was interpolated from observed gravity values.
 PU2562
 PU2562;                    North         East    Units  Estimated Accuracy
 PU2562;SPC SD N     -    46,640.      331,940.      MT  (+/- 180 meters Scaled)
 PU2562
 PU2562_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ314957(NAD 83)
 PU2562
 PU2562                          SUPERSEDED SURVEY CONTROL
 PU2562
 PU2562.No superseded survey control is available for this station.
 PU2562
 PU2562_MARKER: DB = BENCH MARK DISK
 PU2562_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2562_STAMPING: I90 48.03
 PU2562_MARK LOGO: SDDT
 PU2562_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2562+STABILITY: SURFACE MOTION
 PU2562_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2562+SATELLITE: SATELLITE OBSERVATIONS - April 03, 2012
 PU2562
 PU2562  HISTORY     - Date     Condition        Report By
 PU2562  HISTORY     - 1990     MONUMENTED       SDDT
 PU2562  HISTORY     - 19910726 GOOD             NGS
 PU2562  HISTORY     - 20120403 GOOD             INDIV
 PU2562
 PU2562                          STATION DESCRIPTION
 PU2562
 PU2562'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2562'12.3 KM (7.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2562'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 155.0 M (508.5
 PU2562'FT) NORTHWEST OF A HIGHWAY INFORMATION SIGN (EXIT 48 STAGEBARN CANYON
 PU2562'ROAD), 34.1 M (111.9 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND
 PU2562'LANES OF THE HIGHWAY, 0.7 M (2.3 FT) NORTHEAST OF A WITNESS POST AND
 PU2562'FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 PU2562'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2562
 PU2562                          STATION RECOVERY (2012)
 PU2562
 PU2562'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2562'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2561 ***********************************************************************
 PU2561  DESIGNATION -  I90 048.5
 PU2561  PID         -  PU2561
 PU2561  STATE/COUNTY-  SD/MEADE
 PU2561  COUNTRY     -  US
 PU2561  USGS QUAD   -  BLACKHAWK (2017)
 PU2561
 PU2561                         *CURRENT SURVEY CONTROL
 PU2561  ______________________________________________________________________
 PU2561* NAD 83(1986) POSITION- 44 11 54.     (N) 103 20 50.     (W)   SCALED
 PU2561* NAVD 88 ORTHO HEIGHT -  1090.289 (meters)     3577.06  (feet) ADJUSTED
 PU2561  ______________________________________________________________________
 PU2561  GEOID HEIGHT    -        -15.368 (meters)                     GEOID18
 PU2561  DYNAMIC HEIGHT  -       1089.917 (meters)     3575.84  (feet) COMP
 PU2561  MODELED GRAVITY -    980,239.3   (mgal)                       NAVD 88
 PU2561
 PU2561  VERT ORDER      -  FIRST     CLASS II
 PU2561
 PU2561.The horizontal coordinates were scaled from a map and have
 PU2561.an estimated accuracy of +/- 6 seconds.
 PU2561
 PU2561.The orthometric height was determined by differential leveling and
 PU2561.adjusted by the NATIONAL GEODETIC SURVEY
 PU2561.in September 1993.
 PU2561
 PU2561.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2561.GEOID18 height accuracy estimate available here.
 PU2561
 PU2561.Click photographs - Photos may exist for this station.
 PU2561
 PU2561.The dynamic height is computed by dividing the NAVD 88
 PU2561.geopotential number by the normal gravity value computed on the
 PU2561.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2561.degrees latitude (g = 980.6199 gals.).
 PU2561
 PU2561.The modeled gravity was interpolated from observed gravity values.
 PU2561
 PU2561;                    North         East    Units  Estimated Accuracy
 PU2561;SPC SD N     -    46,090.      332,490.      MT  (+/- 180 meters Scaled)
 PU2561
 PU2561_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ320952(NAD 83)
 PU2561
 PU2561                          SUPERSEDED SURVEY CONTROL
 PU2561
 PU2561.No superseded survey control is available for this station.
 PU2561
 PU2561_MARKER: P = PIPE CAP
 PU2561_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2561_MARK LOGO: NONE
 PU2561_PROJECTION: FLUSH
 PU2561_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2561_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2561+STABILITY: POSITION/ELEVATION WELL
 PU2561_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2561+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2561_ROD/PIPE-DEPTH: 6.4 meters
 PU2561_SLEEVE-DEPTH  : 3.0 meters
 PU2561
 PU2561  HISTORY     - Date     Condition        Report By
 PU2561  HISTORY     - 1981     MONUMENTED       SDDT
 PU2561  HISTORY     - 19910726 GOOD             NGS
 PU2561  HISTORY     - 20120807 MARK NOT FOUND   INDIV
 PU2561
 PU2561                          STATION DESCRIPTION
 PU2561
 PU2561'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2561'11.5 KM (7.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2561'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 30.0 M (98.4 FT)
 PU2561'EAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 17.4 M
 PU2561'(57.1 FT) SOUTH OF THE CENTERLINE OF A COUNTY ROAD, 8.0 M (26.2 FT)
 PU2561'EAST OF THE CENTER OF A WESTBOUND OFF-RAMP (EXIT 48), 7.4 M (24.3 FT)
 PU2561'SOUTHWEST OF THE CENTER OF AN EXCESS ROAD, 0.5 M (1.6 FT) WEST OF THE
 PU2561'NORTHEAST END OF A FENCE, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST,
 PU2561'AND 0.4 M (1.3 FT) BELOW THE LEVEL OF THE RAMP.  NOTE--ACCESS TO THE
 PU2561'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THERE IS A SDDT
 PU2561'ALUMINUM TAG STAMPED BM NO. A5 ELEV 3575.476 ATTACHED TO THE
 PU2561'CONCRETE MONUMENT.
 PU2561
 PU2561                          STATION RECOVERY (2012)
 PU2561
 PU2561'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2561'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2560 ***********************************************************************
 PU2560  DESIGNATION -  I90 049.00
 PU2560  PID         -  PU2560
 PU2560  STATE/COUNTY-  SD/MEADE
 PU2560  COUNTRY     -  US
 PU2560  USGS QUAD   -  BLACKHAWK (2017)
 PU2560
 PU2560                         *CURRENT SURVEY CONTROL
 PU2560  ______________________________________________________________________
 PU2560* NAD 83(1986) POSITION- 44 11 32.     (N) 103 20 26.     (W)   SCALED
 PU2560* NAVD 88 ORTHO HEIGHT -  1103.469 (meters)     3620.30  (feet) ADJUSTED
 PU2560  ______________________________________________________________________
 PU2560  GEOID HEIGHT    -        -15.385 (meters)                     GEOID18
 PU2560  DYNAMIC HEIGHT  -       1103.089 (meters)     3619.05  (feet) COMP
 PU2560  MODELED GRAVITY -    980,235.8   (mgal)                       NAVD 88
 PU2560
 PU2560  VERT ORDER      -  FIRST     CLASS II
 PU2560
 PU2560.The horizontal coordinates were scaled from a map and have
 PU2560.an estimated accuracy of +/- 6 seconds.
 PU2560
 PU2560.The orthometric height was determined by differential leveling and
 PU2560.adjusted by the NATIONAL GEODETIC SURVEY
 PU2560.in September 1993.
 PU2560
 PU2560.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2560.GEOID18 height accuracy estimate available here.
 PU2560
 PU2560.Click photographs - Photos may exist for this station.
 PU2560
 PU2560.The dynamic height is computed by dividing the NAVD 88
 PU2560.geopotential number by the normal gravity value computed on the
 PU2560.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2560.degrees latitude (g = 980.6199 gals.).
 PU2560
 PU2560.The modeled gravity was interpolated from observed gravity values.
 PU2560
 PU2560;                    North         East    Units  Estimated Accuracy
 PU2560;SPC SD N     -    45,390.      333,000.      MT  (+/- 180 meters Scaled)
 PU2560
 PU2560_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ326945(NAD 83)
 PU2560
 PU2560                          SUPERSEDED SURVEY CONTROL
 PU2560
 PU2560.No superseded survey control is available for this station.
 PU2560
 PU2560_MARKER: DB = BENCH MARK DISK
 PU2560_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2560_STAMPING: I90 49.00
 PU2560_MARK LOGO: SDDT
 PU2560_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2560_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2560+STABILITY: SURFACE MOTION
 PU2560_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2560+SATELLITE: SATELLITE OBSERVATIONS - August 07, 2012
 PU2560
 PU2560  HISTORY     - Date     Condition        Report By
 PU2560  HISTORY     - 1990     MONUMENTED       SDDT
 PU2560  HISTORY     - 19910726 GOOD             NGS
 PU2560  HISTORY     - 20120807 GOOD             INDIV
 PU2560
 PU2560                          STATION DESCRIPTION
 PU2560
 PU2560'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2560'10.7 KM (6.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2560'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 14.9 M (48.9 FT)
 PU2560'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2560'7.8 M (25.6 FT) SOUTHWEST OF THE CENTERLINE OF AN ACCESS ROAD, 3.8 M
 PU2560'(12.5 FT) NORTH OF MILEPOST 49, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 PU2560'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 PU2560'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2560
 PU2560                          STATION RECOVERY (2012)
 PU2560
 PU2560'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2560'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2559 ***********************************************************************
 PU2559  DESIGNATION -  I90 050.00
 PU2559  PID         -  PU2559
 PU2559  STATE/COUNTY-  SD/MEADE
 PU2559  COUNTRY     -  US
 PU2559  USGS QUAD   -  BLACKHAWK (2017)
 PU2559
 PU2559                         *CURRENT SURVEY CONTROL
 PU2559  ______________________________________________________________________
 PU2559* NAD 83(1986) POSITION- 44 10 56.     (N) 103 19 34.     (W)   SCALED
 PU2559* NAVD 88 ORTHO HEIGHT -  1104.086 (meters)     3622.32  (feet) ADJUSTED
 PU2559  ______________________________________________________________________
 PU2559  GEOID HEIGHT    -        -15.434 (meters)                     GEOID18
 PU2559  DYNAMIC HEIGHT  -       1103.711 (meters)     3621.09  (feet) COMP
 PU2559  MODELED GRAVITY -    980,240.0   (mgal)                       NAVD 88
 PU2559
 PU2559  VERT ORDER      -  FIRST     CLASS II
 PU2559
 PU2559.The horizontal coordinates were scaled from a map and have
 PU2559.an estimated accuracy of +/- 6 seconds.
 PU2559
 PU2559.The orthometric height was determined by differential leveling and
 PU2559.adjusted by the NATIONAL GEODETIC SURVEY
 PU2559.in September 1993.
 PU2559
 PU2559.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2559.GEOID18 height accuracy estimate available here.
 PU2559
 PU2559.Click photographs - Photos may exist for this station.
 PU2559
 PU2559.The dynamic height is computed by dividing the NAVD 88
 PU2559.geopotential number by the normal gravity value computed on the
 PU2559.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2559.degrees latitude (g = 980.6199 gals.).
 PU2559
 PU2559.The modeled gravity was interpolated from observed gravity values.
 PU2559
 PU2559;                    North         East    Units  Estimated Accuracy
 PU2559;SPC SD N     -    44,230.      334,100.      MT  (+/- 180 meters Scaled)
 PU2559
 PU2559_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ337934(NAD 83)
 PU2559
 PU2559                          SUPERSEDED SURVEY CONTROL
 PU2559
 PU2559.No superseded survey control is available for this station.
 PU2559
 PU2559_MARKER: DB = BENCH MARK DISK
 PU2559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2559_STAMPING: I90 50.00
 PU2559_MARK LOGO: SDDT
 PU2559_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2559+STABILITY: SURFACE MOTION
 PU2559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2559+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2559
 PU2559  HISTORY     - Date     Condition        Report By
 PU2559  HISTORY     - 1990     MONUMENTED       SDDT
 PU2559  HISTORY     - 19910726 GOOD             NGS
 PU2559  HISTORY     - 20120321 POOR             INDIV
 PU2559  HISTORY     - 20190731 POOR             SDDT
 PU2559
 PU2559                          STATION DESCRIPTION
 PU2559
 PU2559'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2559'9.1 KM (5.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2559'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 90.0 M (295.3
 PU2559'FT) NORTHWEST OF THE NORTH END OF A CULVERT, 42.0 M (137.8 FT)
 PU2559'SOUTHEAST OF A WEATHER INFORMATION SIGN, 20.5 M (67.3 FT) NORTHEAST
 PU2559'OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2559'HIGHWAY, 16.4 M (53.8 FT) NORTHEAST OF MILEPOST 50, 0.5 M (1.6 FT)
 PU2559'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PU2559'GROUND SURFACE.
 PU2559
 PU2559                          STATION RECOVERY (2012)
 PU2559
 PU2559'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2559'DESTROYED, HIT BY MACHINERY.
 PU2559'VERY LOOSE AND UNDERCUT
 PU2559
 PU2559                          STATION RECOVERY (2019)
 PU2559
 PU2559'RECOVERY NOTE BY SD DEPT OF TRANSP 2019 (JCC)
 PU2559'MARK WAS FOUND BUT APPEARS TO BE DISTURBED FROM ITS POSITION.  CURRENT
 PU2559'MEASUREMENTS SHOW A RISE IN ELEVATION OF SEVERAL INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2558 ***********************************************************************
 PU2558  DESIGNATION -  I90 051.00
 PU2558  PID         -  PU2558
 PU2558  STATE/COUNTY-  SD/MEADE
 PU2558  COUNTRY     -  US
 PU2558  USGS QUAD   -  BLACKHAWK (2017)
 PU2558
 PU2558                         *CURRENT SURVEY CONTROL
 PU2558  ______________________________________________________________________
 PU2558* NAD 83(1986) POSITION- 44 10 08.     (N) 103 19 06.     (W)   SCALED
 PU2558* NAVD 88 ORTHO HEIGHT -  1090.930 (meters)     3579.16  (feet) ADJUSTED
 PU2558  ______________________________________________________________________
 PU2558  GEOID HEIGHT    -        -15.445 (meters)                     GEOID18
 PU2558  DYNAMIC HEIGHT  -       1090.558 (meters)     3577.94  (feet) COMP
 PU2558  MODELED GRAVITY -    980,239.8   (mgal)                       NAVD 88
 PU2558
 PU2558  VERT ORDER      -  FIRST     CLASS II
 PU2558
 PU2558.The horizontal coordinates were scaled from a map and have
 PU2558.an estimated accuracy of +/- 6 seconds.
 PU2558
 PU2558.The orthometric height was determined by differential leveling and
 PU2558.adjusted by the NATIONAL GEODETIC SURVEY
 PU2558.in September 1993.
 PU2558
 PU2558.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2558.GEOID18 height accuracy estimate available here.
 PU2558
 PU2558.Click photographs - Photos may exist for this station.
 PU2558
 PU2558.The dynamic height is computed by dividing the NAVD 88
 PU2558.geopotential number by the normal gravity value computed on the
 PU2558.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2558.degrees latitude (g = 980.6199 gals.).
 PU2558
 PU2558.The modeled gravity was interpolated from observed gravity values.
 PU2558
 PU2558;                    North         East    Units  Estimated Accuracy
 PU2558;SPC SD N     -    42,730.      334,670.      MT  (+/- 180 meters Scaled)
 PU2558
 PU2558_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ344920(NAD 83)
 PU2558
 PU2558                          SUPERSEDED SURVEY CONTROL
 PU2558
 PU2558.No superseded survey control is available for this station.
 PU2558
 PU2558_MARKER: DB = BENCH MARK DISK
 PU2558_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2558_STAMPING: I90 51.00
 PU2558_MARK LOGO: SDDT
 PU2558_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2558_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2558+STABILITY: SURFACE MOTION
 PU2558_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2558+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2558
 PU2558  HISTORY     - Date     Condition        Report By
 PU2558  HISTORY     - 1990     MONUMENTED       SDDT
 PU2558  HISTORY     - 19910726 GOOD             NGS
 PU2558  HISTORY     - 20120330 MARK NOT FOUND   INDIV
 PU2558
 PU2558                          STATION DESCRIPTION
 PU2558
 PU2558'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2558'7.4 KM (4.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2558'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 82.0 M (269.0
 PU2558'FT) WEST OF THE CENTER OF STATE HIGHWAY 79, 35.0 M (114.8 FT) EAST OF
 PU2558'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 21.6 M (70.9
 PU2558'FT) EAST OF MILEPOST 51, 0.8 M (2.6 FT) SOUTH-SOUTHWEST OF A WITNESS
 PU2558'POST, AND 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE
 PU2558'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2558
 PU2558                          STATION RECOVERY (2012)
 PU2558
 PU2558'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2558'DESTROYED BY ROAD CONST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2557 ***********************************************************************
 PU2557  DESIGNATION -  I90 051.2
 PU2557  PID         -  PU2557
 PU2557  STATE/COUNTY-  SD/MEADE
 PU2557  COUNTRY     -  US
 PU2557  USGS QUAD   -  BLACKHAWK (2017)
 PU2557
 PU2557                         *CURRENT SURVEY CONTROL
 PU2557  ______________________________________________________________________
 PU2557* NAD 83(1986) POSITION- 44 10 00.     (N) 103 19 02.     (W)   SCALED
 PU2557* NAVD 88 ORTHO HEIGHT -  1087.690 (meters)     3568.53  (feet) ADJUSTED
 PU2557  ______________________________________________________________________
 PU2557  GEOID HEIGHT    -        -15.446 (meters)                     GEOID18
 PU2557  DYNAMIC HEIGHT  -       1087.320 (meters)     3567.32  (feet) COMP
 PU2557  MODELED GRAVITY -    980,239.9   (mgal)                       NAVD 88
 PU2557
 PU2557  VERT ORDER      -  FIRST     CLASS II
 PU2557
 PU2557.The horizontal coordinates were scaled from a map and have
 PU2557.an estimated accuracy of +/- 6 seconds.
 PU2557
 PU2557.The orthometric height was determined by differential leveling and
 PU2557.adjusted by the NATIONAL GEODETIC SURVEY
 PU2557.in September 1993.
 PU2557
 PU2557.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2557.GEOID18 height accuracy estimate available here.
 PU2557
 PU2557.Click photographs - Photos may exist for this station.
 PU2557
 PU2557.The dynamic height is computed by dividing the NAVD 88
 PU2557.geopotential number by the normal gravity value computed on the
 PU2557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2557.degrees latitude (g = 980.6199 gals.).
 PU2557
 PU2557.The modeled gravity was interpolated from observed gravity values.
 PU2557
 PU2557;                    North         East    Units  Estimated Accuracy
 PU2557;SPC SD N     -    42,480.      334,740.      MT  (+/- 180 meters Scaled)
 PU2557
 PU2557_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ345917(NAD 83)
 PU2557
 PU2557                          SUPERSEDED SURVEY CONTROL
 PU2557
 PU2557.No superseded survey control is available for this station.
 PU2557
 PU2557_MARKER: Z = SEE DESCRIPTION
 PU2557_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2557_STAMPING: I90 51.2
 PU2557_MARK LOGO: NGS
 PU2557_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2557_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2557_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2557+STABILITY: POSITION/ELEVATION WELL
 PU2557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2557+SATELLITE: SATELLITE OBSERVATIONS - March 09, 2012
 PU2557_ROD/PIPE-DEPTH: 6.4 meters
 PU2557_SLEEVE-DEPTH  : 2.0 meters
 PU2557
 PU2557  HISTORY     - Date     Condition        Report By
 PU2557  HISTORY     - 1990     MONUMENTED       SDDT
 PU2557  HISTORY     - 19910726 GOOD             NGS
 PU2557  HISTORY     - 20120309 GOOD             INDIV
 PU2557
 PU2557                          STATION DESCRIPTION
 PU2557
 PU2557'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2557'7.1 KM (4.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2557'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2557'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2557'GALVANIZED STEEL PIPE, 190.0 M (623.4 FT) NORTHWEST OF THE NORTHWEST
 PU2557'CORNER OF BRIDGE NUMBER 47-128-604, 60.3 M (197.8 FT) NORTHEAST OF
 PU2557'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 51.3 M (168.3
 PU2557'FT) WEST OF THE CENTERLINE OF STATE HIGHWAY 79, 0.8 M (2.6 FT) BELOW
 PU2557'THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS
 PU2557'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2557'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2557
 PU2557                          STATION RECOVERY (2012)
 PU2557
 PU2557'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2556 ***********************************************************************
 PU2556  CBN         -  This is a Cooperative Base Network Control Station.
 PU2556  DESIGNATION -  I90 051.6
 PU2556  PID         -  PU2556
 PU2556  STATE/COUNTY-  SD/MEADE
 PU2556  COUNTRY     -  US
 PU2556  USGS QUAD   -  BLACKHAWK (2017)
 PU2556
 PU2556                         *CURRENT SURVEY CONTROL
 PU2556  ______________________________________________________________________
 PU2556* NAD 83(2011) POSITION- 44 09 45.65988(N) 103 18 36.62971(W)   ADJUSTED
 PU2556* NAD 83(2011) ELLIP HT-  1060.880 (meters)        (06/27/12)   ADJUSTED
 PU2556* NAD 83(2011) EPOCH   -  2010.00
 PU2556* NAVD 88 ORTHO HEIGHT -  1076.353 (meters)     3531.33  (feet) ADJUSTED
 PU2556  ______________________________________________________________________
 PU2556  GEOID HEIGHT    -        -15.476 (meters)                     GEOID18
 PU2556  NAD 83(2011) X  - -1,055,262.395 (meters)                     COMP
 PU2556  NAD 83(2011) Y  - -4,460,535.740 (meters)                     COMP
 PU2556  NAD 83(2011) Z  -  4,421,815.930 (meters)                     COMP
 PU2556  LAPLACE CORR    -        -14.21  (seconds)                    DEFLEC18
 PU2556  DYNAMIC HEIGHT  -       1075.991 (meters)     3530.15  (feet) COMP
 PU2556  MODELED GRAVITY -    980,243.9   (mgal)                       NAVD 88
 PU2556
 PU2556  VERT ORDER      -  FIRST     CLASS II
 PU2556
 PU2556  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2556  Standards:
 PU2556         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2556            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2556  -------------------------------------------------------------------
 PU2556  NETWORK    0.58   1.18           0.27   0.19   0.60     -0.05962277
 PU2556  -------------------------------------------------------------------
 PU2556  Click here for local accuracies and other accuracy information.
 PU2556
 PU2556.The horizontal coordinates were established by GPS observations
 PU2556.and adjusted by the National Geodetic Survey in June 2012.
 PU2556
 PU2556.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2556.been affixed to the stable North American tectonic plate. See 
 PU2556.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2556
 PU2556.The horizontal coordinates are valid at the epoch date displayed above
 PU2556.which is a decimal equivalence of Year/Month/Day.
 PU2556
 PU2556.The orthometric height was determined by differential leveling and
 PU2556.adjusted by the NATIONAL GEODETIC SURVEY
 PU2556.in September 1993.
 PU2556
 PU2556.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2556.GEOID18 height accuracy estimate available here.
 PU2556
 PU2556.Click photographs - Photos may exist for this station.
 PU2556
 PU2556.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2556
 PU2556.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2556
 PU2556.The ellipsoidal height was determined by GPS observations
 PU2556.and is referenced to NAD 83.
 PU2556
 PU2556.The dynamic height is computed by dividing the NAVD 88
 PU2556.geopotential number by the normal gravity value computed on the
 PU2556.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2556.degrees latitude (g = 980.6199 gals.).
 PU2556
 PU2556.The modeled gravity was interpolated from observed gravity values.
 PU2556
 PU2556. The following values were computed from the NAD 83(2011) position.
 PU2556
 PU2556;                    North         East     Units Scale Factor Converg.
 PU2556;SPC SD N     -    42,011.329   335,288.323   MT  1.00005833   -2 20 33.9
 PU2556;SPC SD N     -   137,832.17  1,100,025.11   sFT  1.00005833   -2 20 33.9
 PU2556;UTM  13      - 4,891,330.283   635,110.091   MT  0.99982451   +1 10 38.9
 PU2556
 PU2556!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2556!SPC SD N     -   0.99983368  x   1.00005833  =   0.99989200
 PU2556!UTM  13      -   0.99983368  x   0.99982451  =   0.99965822
 PU2556
 PU2556_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3511091330(NAD 83)
 PU2556
 PU2556                          SUPERSEDED SURVEY CONTROL
 PU2556
 PU2556  NAD 83(2007)-  44 09 45.65977(N)    103 18 36.63085(W) AD(2002.00) 0
 PU2556  ELLIP H (02/10/07) 1060.909  (m)                       GP(2002.00)    
 PU2556  NAD 83(1993)-  44 09 45.65919(N)    103 18 36.63079(W) AD(       ) A
 PU2556  ELLIP H (06/23/03) 1060.898  (m)                       GP(       ) 3 1
 PU2556  NAVD 88            1076.35   (m)         3531.3    (f) LEVELING    3  
 PU2556
 PU2556.Superseded values are not recommended for survey control.
 PU2556
 PU2556.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2556.See file dsdata.pdf to determine how the superseded data were derived.
 PU2556
 PU2556_MARKER: Z = SEE DESCRIPTION
 PU2556_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2556_STAMPING: I90 51.6
 PU2556_MARK LOGO: NGS
 PU2556_PROJECTION: FLUSH
 PU2556_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2556_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2556+STABILITY: POSITION/ELEVATION WELL
 PU2556_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2556+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2002
 PU2556_ROD/PIPE-DEPTH: 6.40 meters
 PU2556_SLEEVE-DEPTH  : 2.00 meters
 PU2556
 PU2556  HISTORY     - Date     Condition        Report By
 PU2556  HISTORY     - 1990     MONUMENTED       SDDT
 PU2556  HISTORY     - 19910726 GOOD             NGS
 PU2556  HISTORY     - 20020514 GOOD             SDDT
 PU2556  HISTORY     - 20120323 MARK NOT FOUND   INDIV
 PU2556
 PU2556                          STATION DESCRIPTION
 PU2556
 PU2556'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2556'6.4 KM (3.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2556'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2556'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2556'GALVANIZED STEEL PIPE, 58.0 M (190.3 FT) NORTHEAST OF THE CENTERLINE
 PU2556'OF THE WESTBOUND LANES OF THE HIGHWAY, 30.2 M (99.1 FT) NORTHEAST OF
 PU2556'THE CENTER OF A WESTBOUND OFF-RAMP, 13.5 M (44.3 FT) SOUTHEAST OF A
 PU2556'BRACED FENCE POST, 3.4 M (11.2 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2556'AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 PU2556'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2556'THROUGH A 4-INCH PVC CAP.
 PU2556
 PU2556                          STATION RECOVERY (2002)
 PU2556
 PU2556'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PU2556'RECOVERED AS DESCRIBED
 PU2556'
 PU2556
 PU2556                          STATION RECOVERY (2012)
 PU2556
 PU2556'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2556'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2555 ***********************************************************************
 PU2555  DESIGNATION -  I90 052.00
 PU2555  PID         -  PU2555
 PU2555  STATE/COUNTY-  SD/MEADE
 PU2555  COUNTRY     -  US
 PU2555  USGS QUAD   -  BLACKHAWK (2017)
 PU2555
 PU2555                         *CURRENT SURVEY CONTROL
 PU2555  ______________________________________________________________________
 PU2555* NAD 83(1986) POSITION- 44 09 33.     (N) 103 18 20.     (W)   SCALED
 PU2555* NAVD 88 ORTHO HEIGHT -  1063.160 (meters)     3488.05  (feet) ADJUSTED
 PU2555  ______________________________________________________________________
 PU2555  GEOID HEIGHT    -        -15.492 (meters)                     GEOID18
 PU2555  DYNAMIC HEIGHT  -       1062.804 (meters)     3486.88  (feet) COMP
 PU2555  MODELED GRAVITY -    980,246.5   (mgal)                       NAVD 88
 PU2555
 PU2555  VERT ORDER      -  FIRST     CLASS II
 PU2555
 PU2555.The horizontal coordinates were scaled from a map and have
 PU2555.an estimated accuracy of +/- 6 seconds.
 PU2555
 PU2555.The orthometric height was determined by differential leveling and
 PU2555.adjusted by the NATIONAL GEODETIC SURVEY
 PU2555.in September 1993.
 PU2555
 PU2555.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2555.GEOID18 height accuracy estimate available here.
 PU2555
 PU2555.Click photographs - Photos may exist for this station.
 PU2555
 PU2555.The dynamic height is computed by dividing the NAVD 88
 PU2555.geopotential number by the normal gravity value computed on the
 PU2555.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2555.degrees latitude (g = 980.6199 gals.).
 PU2555
 PU2555.The modeled gravity was interpolated from observed gravity values.
 PU2555
 PU2555;                    North         East    Units  Estimated Accuracy
 PU2555;SPC SD N     -    41,610.      335,640.      MT  (+/- 180 meters Scaled)
 PU2555
 PU2555_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ354909(NAD 83)
 PU2555
 PU2555                          SUPERSEDED SURVEY CONTROL
 PU2555
 PU2555.No superseded survey control is available for this station.
 PU2555
 PU2555_MARKER: DB = BENCH MARK DISK
 PU2555_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2555_STAMPING: I90 52.00
 PU2555_MARK LOGO: SDDT
 PU2555_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2555_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2555+STABILITY: SURFACE MOTION
 PU2555_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2555+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2555
 PU2555  HISTORY     - Date     Condition        Report By
 PU2555  HISTORY     - 1990     MONUMENTED       SDDT
 PU2555  HISTORY     - 19910726 GOOD             NGS
 PU2555  HISTORY     - 20120316 MARK NOT FOUND   INDIV
 PU2555
 PU2555                          STATION DESCRIPTION
 PU2555
 PU2555'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2555'5.8 KM (3.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2555'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 84.0 M (275.6
 PU2555'FT) NORTHWEST OF A UTILITY POLE WITH LINES CROSSING THE HIGHWAY, 44.5
 PU2555'M (146.0 FT) SOUTHEAST OF A HIGHWAY INFORMATION SIGN (EXIT 51
 PU2555'CAMPING), 33.3 M (109.3 FT) EAST OF THE CENTERLINE OF THE WESTBOUND
 PU2555'LANES OF THE HIGHWAY, 23.4 M (76.8 FT) NORTHEAST OF MILEPOST 52, 3.4
 PU2555'M (11.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A
 PU2555'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2555'SURFACE.
 PU2555
 PU2555                          STATION RECOVERY (2012)
 PU2555
 PU2555'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2555'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2554 ***********************************************************************
 PU2554  DESIGNATION -  I90 052.4
 PU2554  PID         -  PU2554
 PU2554  STATE/COUNTY-  SD/MEADE
 PU2554  COUNTRY     -  US
 PU2554  USGS QUAD   -  BLACKHAWK (2017)
 PU2554
 PU2554                         *CURRENT SURVEY CONTROL
 PU2554  ______________________________________________________________________
 PU2554* NAD 83(1986) POSITION- 44 09 15.     (N) 103 18 09.     (W)   SCALED
 PU2554* NAVD 88 ORTHO HEIGHT -  1058.036 (meters)     3471.24  (feet) ADJUSTED
 PU2554  ______________________________________________________________________
 PU2554  GEOID HEIGHT    -        -15.496 (meters)                     GEOID18
 PU2554  DYNAMIC HEIGHT  -       1057.683 (meters)     3470.08  (feet) COMP
 PU2554  MODELED GRAVITY -    980,248.0   (mgal)                       NAVD 88
 PU2554
 PU2554  VERT ORDER      -  FIRST     CLASS II
 PU2554
 PU2554.The horizontal coordinates were scaled from a map and have
 PU2554.an estimated accuracy of +/- 6 seconds.
 PU2554
 PU2554.The orthometric height was determined by differential leveling and
 PU2554.adjusted by the NATIONAL GEODETIC SURVEY
 PU2554.in September 1993.
 PU2554
 PU2554.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2554.GEOID18 height accuracy estimate available here.
 PU2554
 PU2554.Click photographs - Photos may exist for this station.
 PU2554
 PU2554.The dynamic height is computed by dividing the NAVD 88
 PU2554.geopotential number by the normal gravity value computed on the
 PU2554.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2554.degrees latitude (g = 980.6199 gals.).
 PU2554
 PU2554.The modeled gravity was interpolated from observed gravity values.
 PU2554
 PU2554;                    North         East    Units  Estimated Accuracy
 PU2554;SPC SD N     -    41,040.      335,860.      MT  (+/- 180 meters Scaled)
 PU2554
 PU2554_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ357903(NAD 83)
 PU2554
 PU2554                          SUPERSEDED SURVEY CONTROL
 PU2554
 PU2554.No superseded survey control is available for this station.
 PU2554
 PU2554_MARKER: P = PIPE CAP
 PU2554_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2554_MARK LOGO: NONE
 PU2554_PROJECTION: FLUSH
 PU2554_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2554_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2554+STABILITY: POSITION/ELEVATION WELL
 PU2554_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2554+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2554_ROD/PIPE-DEPTH: 6.4 meters
 PU2554_SLEEVE-DEPTH  : 3.0 meters
 PU2554
 PU2554  HISTORY     - Date     Condition        Report By
 PU2554  HISTORY     - 1981     MONUMENTED       SDDT
 PU2554  HISTORY     - 19910726 GOOD             NGS
 PU2554  HISTORY     - 20120316 MARK NOT FOUND   INDIV
 PU2554
 PU2554                          STATION DESCRIPTION
 PU2554
 PU2554'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2554'5.3 KM (3.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2554'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 37.0 M (121.4
 PU2554'FT) NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER 47-135-610,
 PU2554'32.0 M (105.0 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 PU2554'OF THE HIGHWAY, 20.5 M (67.3 FT) NORTH-NORTHEAST OF THE NORTHEAST END
 PU2554'OF A CULVERT, 15.2 M (49.9 FT) NORTHWEST OF A PIPELINE WARNING POST,
 PU2554'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND 0.5 M (1.6 FT) SOUTHWEST
 PU2554'OF A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC
 PU2554'SCREW CAP.  THERE IS A SDDT ALUMINUM TAG STAMPED BM NO. A4 ELEV
 PU2554'3469.608 ATTACHED TO THE CONCRETE MONUMENT.
 PU2554
 PU2554                          STATION RECOVERY (2012)
 PU2554
 PU2554'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2554'DESTROYED BY ROAD COSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2553 ***********************************************************************
 PU2553  DESIGNATION -  I90 052.5
 PU2553  PID         -  PU2553
 PU2553  STATE/COUNTY-  SD/MEADE
 PU2553  COUNTRY     -  US
 PU2553  USGS QUAD   -  BLACKHAWK (2017)
 PU2553
 PU2553                         *CURRENT SURVEY CONTROL
 PU2553  ______________________________________________________________________
 PU2553* NAD 83(1986) POSITION- 44 09 10.     (N) 103 18 07.     (W)   SCALED
 PU2553* NAVD 88 ORTHO HEIGHT -  1058.377 (meters)     3472.36  (feet) ADJUSTED
 PU2553  ______________________________________________________________________
 PU2553  GEOID HEIGHT    -        -15.496 (meters)                     GEOID18
 PU2553  DYNAMIC HEIGHT  -       1058.024 (meters)     3471.20  (feet) COMP
 PU2553  MODELED GRAVITY -    980,248.1   (mgal)                       NAVD 88
 PU2553
 PU2553  VERT ORDER      -  FIRST     CLASS II
 PU2553
 PU2553.The horizontal coordinates were scaled from a map and have
 PU2553.an estimated accuracy of +/- 6 seconds.
 PU2553
 PU2553.The orthometric height was determined by differential leveling and
 PU2553.adjusted by the NATIONAL GEODETIC SURVEY
 PU2553.in September 1993.
 PU2553
 PU2553.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2553.GEOID18 height accuracy estimate available here.
 PU2553
 PU2553.Click photographs - Photos may exist for this station.
 PU2553
 PU2553.The dynamic height is computed by dividing the NAVD 88
 PU2553.geopotential number by the normal gravity value computed on the
 PU2553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2553.degrees latitude (g = 980.6199 gals.).
 PU2553
 PU2553.The modeled gravity was interpolated from observed gravity values.
 PU2553
 PU2553;                    North         East    Units  Estimated Accuracy
 PU2553;SPC SD N     -    40,890.      335,900.      MT  (+/- 180 meters Scaled)
 PU2553
 PU2553_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ357902(NAD 83)
 PU2553
 PU2553                          SUPERSEDED SURVEY CONTROL
 PU2553
 PU2553.No superseded survey control is available for this station.
 PU2553
 PU2553_MARKER: Z = SEE DESCRIPTION
 PU2553_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2553_STAMPING: I90 52.5
 PU2553_MARK LOGO: NGS
 PU2553_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2553_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2553_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2553+STABILITY: POSITION/ELEVATION WELL
 PU2553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2553+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2553_ROD/PIPE-DEPTH: 6.4 meters
 PU2553_SLEEVE-DEPTH  : 2.0 meters
 PU2553
 PU2553  HISTORY     - Date     Condition        Report By
 PU2553  HISTORY     - 1990     MONUMENTED       SDDT
 PU2553  HISTORY     - 19910726 GOOD             NGS
 PU2553  HISTORY     - 20120323 MARK NOT FOUND   INDIV
 PU2553
 PU2553                          STATION DESCRIPTION
 PU2553
 PU2553'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2553'5.1 KM (3.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2553'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2553'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2553'GALVANIZED STEEL PIPE, 78.5 M (257.5 FT) SOUTHEAST OF THE EAST CORNER
 PU2553'OF BRIDGE NUMBER 47-136-612, 32.2 M (105.6 FT) NORTHEAST OF THE
 PU2553'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.4 M (4.6 FT)
 PU2553'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE,
 PU2553'AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE
 PU2553'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 PU2553'PVC CAP.
 PU2553
 PU2553                          STATION RECOVERY (2012)
 PU2553
 PU2553'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2553'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2552 ***********************************************************************
 PU2552  DESIGNATION -  I90 053.00
 PU2552  PID         -  PU2552
 PU2552  STATE/COUNTY-  SD/MEADE
 PU2552  COUNTRY     -  US
 PU2552  USGS QUAD   -  BLACKHAWK (2017)
 PU2552
 PU2552                         *CURRENT SURVEY CONTROL
 PU2552  ______________________________________________________________________
 PU2552* NAD 83(1986) POSITION- 44 08 34.     (N) 103 17 48.     (W)   SCALED
 PU2552* NAVD 88 ORTHO HEIGHT -  1070.483 (meters)     3512.08  (feet) ADJUSTED
 PU2552  ______________________________________________________________________
 PU2552  GEOID HEIGHT    -        -15.501 (meters)                     GEOID18
 PU2552  DYNAMIC HEIGHT  -       1070.126 (meters)     3510.91  (feet) COMP
 PU2552  MODELED GRAVITY -    980,247.7   (mgal)                       NAVD 88
 PU2552
 PU2552  VERT ORDER      -  FIRST     CLASS II
 PU2552
 PU2552.The horizontal coordinates were scaled from a map and have
 PU2552.an estimated accuracy of +/- 6 seconds.
 PU2552
 PU2552.The orthometric height was determined by differential leveling and
 PU2552.adjusted by the NATIONAL GEODETIC SURVEY
 PU2552.in September 1993.
 PU2552
 PU2552.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2552.GEOID18 height accuracy estimate available here.
 PU2552
 PU2552.Click photographs - Photos may exist for this station.
 PU2552
 PU2552.The dynamic height is computed by dividing the NAVD 88
 PU2552.geopotential number by the normal gravity value computed on the
 PU2552.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2552.degrees latitude (g = 980.6199 gals.).
 PU2552
 PU2552.The modeled gravity was interpolated from observed gravity values.
 PU2552
 PU2552;                    North         East    Units  Estimated Accuracy
 PU2552;SPC SD N     -    39,760.      336,280.      MT  (+/- 180 meters Scaled)
 PU2552
 PU2552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ362891(NAD 83)
 PU2552
 PU2552                          SUPERSEDED SURVEY CONTROL
 PU2552
 PU2552.No superseded survey control is available for this station.
 PU2552
 PU2552_MARKER: DB = BENCH MARK DISK
 PU2552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2552_STAMPING: I90 53.00
 PU2552_MARK LOGO: SDDT
 PU2552_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2552+STABILITY: SURFACE MOTION
 PU2552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2552+SATELLITE: SATELLITE OBSERVATIONS - March 26, 2014
 PU2552
 PU2552  HISTORY     - Date     Condition        Report By
 PU2552  HISTORY     - 1990     MONUMENTED       SDDT
 PU2552  HISTORY     - 19910726 GOOD             NGS
 PU2552  HISTORY     - 20120309 GOOD             INDIV
 PU2552  HISTORY     - 20140326 GOOD             INDIV
 PU2552
 PU2552                          STATION DESCRIPTION
 PU2552
 PU2552'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2552'4.2 KM (2.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2552'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 32.2 M (105.6
 PU2552'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2552'HIGHWAY, 17.6 M (57.7 FT) NORTHEAST OF MILEPOST 53, 0.6 M (2.0 FT)
 PU2552'SOUTHWEST OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 PU2552'OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2552
 PU2552                          STATION RECOVERY (2012)
 PU2552
 PU2552'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2552'RECOVERED IN GOOD CONDITION.
 PU2552
 PU2552                          STATION RECOVERY (2014)
 PU2552
 PU2552'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (JCC)
 PU2552'RECOVERED AS DESCRIBED. I DISAGREE WITH THE ''NOT SUITABLE FOR GPS
 PU2552'OBSERVATIONS''
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2551 ***********************************************************************
 PU2551  DESIGNATION -  I90 054.0
 PU2551  PID         -  PU2551
 PU2551  STATE/COUNTY-  SD/PENNINGTON
 PU2551  COUNTRY     -  US
 PU2551  USGS QUAD   -  BLACKHAWK (2017)
 PU2551
 PU2551                         *CURRENT SURVEY CONTROL
 PU2551  ______________________________________________________________________
 PU2551* NAD 83(1986) POSITION- 44 08 04.07   (N) 103 17 02.52   (W)   HD_HELD1
 PU2551* NAVD 88 ORTHO HEIGHT -  1042.701 (meters)     3420.93  (feet) ADJUSTED
 PU2551  ______________________________________________________________________
 PU2551  GEOID HEIGHT    -        -15.551 (meters)                     GEOID18
 PU2551  DYNAMIC HEIGHT  -       1042.355 (meters)     3419.79  (feet) COMP
 PU2551  MODELED GRAVITY -    980,250.6   (mgal)                       NAVD 88
 PU2551
 PU2551  VERT ORDER      -  FIRST     CLASS II
 PU2551
 PU2551.The horizontal coordinates were determined by differentially corrected
 PU2551.hand held GPS observations or other comparable positioning techniques
 PU2551.and have an estimated accuracy of +/- 3 meters.
 PU2551
 PU2551.The orthometric height was determined by differential leveling and
 PU2551.adjusted by the NATIONAL GEODETIC SURVEY
 PU2551.in September 1993.
 PU2551
 PU2551.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2551.GEOID18 height accuracy estimate available here.
 PU2551
 PU2551.Click photographs - Photos may exist for this station.
 PU2551
 PU2551.The dynamic height is computed by dividing the NAVD 88
 PU2551.geopotential number by the normal gravity value computed on the
 PU2551.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2551.degrees latitude (g = 980.6199 gals.).
 PU2551
 PU2551.The modeled gravity was interpolated from observed gravity values.
 PU2551
 PU2551;                    North         East    Units  Estimated Accuracy
 PU2551;SPC SD S     -   204,288.6     363,932.8     MT  (+/- 3 meters HH1 GPS) 
 PU2551
 PU2551_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3726588239(NAD 83)
 PU2551
 PU2551                          SUPERSEDED SURVEY CONTROL
 PU2551
 PU2551.No superseded survey control is available for this station.
 PU2551
 PU2551_MARKER: Z = SEE DESCRIPTION
 PU2551_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2551_STAMPING: I90 54.0
 PU2551_MARK LOGO: NGS
 PU2551_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2551_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2551_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2551+STABILITY: POSITION/ELEVATION WELL
 PU2551_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2551+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 PU2551_ROD/PIPE-DEPTH: 6.4 meters
 PU2551_SLEEVE-DEPTH  : 2.0 meters
 PU2551
 PU2551  HISTORY     - Date     Condition        Report By
 PU2551  HISTORY     - 1990     MONUMENTED       SDDT
 PU2551  HISTORY     - 19910726 GOOD             NGS
 PU2551  HISTORY     - 20110329 GOOD             INDIV
 PU2551
 PU2551                          STATION DESCRIPTION
 PU2551
 PU2551'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2551'2.5 KM (1.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2551'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2551'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2551'GALVANIZED STEEL PIPE, 108.5 M (356.0 FT) SOUTHEAST OF THE EAST
 PU2551'CORNER OF BRIDGE NUMBER 52-383-263, 54.1 M (177.5 FT) NORTH OF A
 PU2551'UTILITY POLE, 31.5 M (103.3 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU2551'WESTBOUND LANES OF THE HIGHWAY, 20.2 M (66.3 FT) EAST OF MILEPOST 54,
 PU2551'1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT)
 PU2551'SOUTHWEST OF A FENCE, AND 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST.
 PU2551'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2551'THROUGH A 4-INCH PVC CAP.
 PU2551
 PU2551                          STATION RECOVERY (2011)
 PU2551
 PU2551'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2551'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2550 ***********************************************************************
 PU2550  DESIGNATION -  I90 055.00
 PU2550  PID         -  PU2550
 PU2550  STATE/COUNTY-  SD/PENNINGTON
 PU2550  COUNTRY     -  US
 PU2550  USGS QUAD   -  RAPID CITY WEST (2017)
 PU2550
 PU2550                         *CURRENT SURVEY CONTROL
 PU2550  ______________________________________________________________________
 PU2550* NAD 83(1986) POSITION- 44 07 23.     (N) 103 16 30.     (W)   SCALED
 PU2550* NAVD 88 ORTHO HEIGHT -  1071.524 (meters)     3515.49  (feet) ADJUSTED
 PU2550  ______________________________________________________________________
 PU2550  GEOID HEIGHT    -        -15.580 (meters)                     GEOID18
 PU2550  DYNAMIC HEIGHT  -       1071.174 (meters)     3514.34  (feet) COMP
 PU2550  MODELED GRAVITY -    980,253.6   (mgal)                       NAVD 88
 PU2550
 PU2550  VERT ORDER      -  FIRST     CLASS II
 PU2550
 PU2550.The horizontal coordinates were scaled from a map and have
 PU2550.an estimated accuracy of +/- 6 seconds.
 PU2550
 PU2550.The orthometric height was determined by differential leveling and
 PU2550.adjusted by the NATIONAL GEODETIC SURVEY
 PU2550.in September 1993.
 PU2550
 PU2550.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2550.GEOID18 height accuracy estimate available here.
 PU2550
 PU2550.Click photographs - Photos may exist for this station.
 PU2550
 PU2550.The dynamic height is computed by dividing the NAVD 88
 PU2550.geopotential number by the normal gravity value computed on the
 PU2550.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2550.degrees latitude (g = 980.6199 gals.).
 PU2550
 PU2550.The modeled gravity was interpolated from observed gravity values.
 PU2550
 PU2550;                    North         East    Units  Estimated Accuracy
 PU2550;SPC SD S     -   203,000.      364,610.      MT  (+/- 180 meters Scaled)
 PU2550
 PU2550_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ380869(NAD 83)
 PU2550
 PU2550                          SUPERSEDED SURVEY CONTROL
 PU2550
 PU2550.No superseded survey control is available for this station.
 PU2550
 PU2550_MARKER: DB = BENCH MARK DISK
 PU2550_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2550_STAMPING: I90 55.00
 PU2550_MARK LOGO: SDDT
 PU2550_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2550_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2550+STABILITY: SURFACE MOTION
 PU2550_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2550+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 PU2550
 PU2550  HISTORY     - Date     Condition        Report By
 PU2550  HISTORY     - 1990     MONUMENTED       SDDT
 PU2550  HISTORY     - 19910726 GOOD             NGS
 PU2550  HISTORY     - 20110329 GOOD             INDIV
 PU2550
 PU2550                          STATION DESCRIPTION
 PU2550
 PU2550'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2550'1.0 KM (0.60 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2550'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 80.0 M (262.5
 PU2550'FT) NORTH OF A BRACED FENCE POST, 32.0 M (105.0 FT) EAST OF THE
 PU2550'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 20.0 M (65.6 FT)
 PU2550'EAST OF MILEPOST 55, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 PU2550'0.5 M (1.6 FT) WEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 PU2550'FLUSH WITH THE GROUND SURFACE.
 PU2550
 PU2550                          STATION RECOVERY (2011)
 PU2550
 PU2550'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2550'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2549 ***********************************************************************
 PU2549  CBN         -  This is a Cooperative Base Network Control Station.
 PU2549  DESIGNATION -  I90 055.7
 PU2549  PID         -  PU2549
 PU2549  STATE/COUNTY-  SD/PENNINGTON
 PU2549  COUNTRY     -  US
 PU2549  USGS QUAD   -  RAPID CITY WEST (2017)
 PU2549
 PU2549                         *CURRENT SURVEY CONTROL
 PU2549  ______________________________________________________________________
 PU2549* NAD 83(2011) POSITION- 44 06 51.77770(N) 103 16 12.95249(W)   ADJUSTED
 PU2549* NAD 83(2011) ELLIP HT-  1034.793 (meters)        (06/27/12)   ADJUSTED
 PU2549* NAD 83(2011) EPOCH   -  2010.00
 PU2549* NAVD 88 ORTHO HEIGHT -  1050.390 (meters)     3446.15  (feet) ADJUSTED
 PU2549  ______________________________________________________________________
 PU2549  GEOID HEIGHT    -        -15.594 (meters)                     GEOID18
 PU2549  NAD 83(2011) X  - -1,053,008.845 (meters)                     COMP
 PU2549  NAD 83(2011) Y  - -4,464,889.796 (meters)                     COMP
 PU2549  NAD 83(2011) Z  -  4,417,945.516 (meters)                     COMP
 PU2549  LAPLACE CORR    -        -14.01  (seconds)                    DEFLEC18
 PU2549  DYNAMIC HEIGHT  -       1050.047 (meters)     3445.03  (feet) COMP
 PU2549  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 PU2549
 PU2549  VERT ORDER      -  FIRST     CLASS II
 PU2549
 PU2549  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2549  Standards:
 PU2549         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2549            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2549  -------------------------------------------------------------------
 PU2549  NETWORK    0.80   1.27           0.37   0.26   0.65     -0.09355178
 PU2549  -------------------------------------------------------------------
 PU2549  Click here for local accuracies and other accuracy information.
 PU2549
 PU2549.The horizontal coordinates were established by GPS observations
 PU2549.and adjusted by the National Geodetic Survey in June 2012.
 PU2549
 PU2549.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2549.been affixed to the stable North American tectonic plate. See 
 PU2549.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2549
 PU2549.The horizontal coordinates are valid at the epoch date displayed above
 PU2549.which is a decimal equivalence of Year/Month/Day.
 PU2549
 PU2549.The orthometric height was determined by differential leveling and
 PU2549.adjusted by the NATIONAL GEODETIC SURVEY
 PU2549.in September 1993.
 PU2549
 PU2549.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2549.GEOID18 height accuracy estimate available here.
 PU2549
 PU2549.Click photographs - Photos may exist for this station.
 PU2549
 PU2549.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2549
 PU2549.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2549
 PU2549.The ellipsoidal height was determined by GPS observations
 PU2549.and is referenced to NAD 83.
 PU2549
 PU2549.The dynamic height is computed by dividing the NAVD 88
 PU2549.geopotential number by the normal gravity value computed on the
 PU2549.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2549.degrees latitude (g = 980.6199 gals.).
 PU2549
 PU2549.The modeled gravity was interpolated from observed gravity values.
 PU2549
 PU2549. The following values were computed from the NAD 83(2011) position.
 PU2549
 PU2549;                    North         East     Units Scale Factor Converg.
 PU2549;SPC SD S     -   202,019.721   364,955.030   MT  0.99994431   -2 01 33.8
 PU2549;SPC SD S     -   662,793.03  1,197,356.63   sFT  0.99994431   -2 01 33.8
 PU2549;UTM  13      - 4,886,031.796   638,413.980   MT  0.99983563   +1 12 15.3
 PU2549
 PU2549!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2549!SPC SD S     -   0.99983777  x   0.99994431  =   0.99978209
 PU2549!UTM  13      -   0.99983777  x   0.99983563  =   0.99967342
 PU2549
 PU2549_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ3841386031(NAD 83)
 PU2549
 PU2549                          SUPERSEDED SURVEY CONTROL
 PU2549
 PU2549  NAD 83(2007)-  44 06 51.77757(N)    103 16 12.95361(W) AD(2002.00) 0
 PU2549  ELLIP H (02/10/07) 1034.821  (m)                       GP(2002.00)    
 PU2549  ELLIP H (04/15/04) 1034.810  (m)                       GP(       ) 2 1
 PU2549  NAD 83(1996)-  44 06 51.77689(N)    103 16 12.95367(W) AD(       ) B
 PU2549  ELLIP H (04/18/97) 1034.868  (m)                       GP(       ) 4 1
 PU2549  NAVD 88            1050.39   (m)         3446.2    (f) LEVELING    3  
 PU2549
 PU2549.Superseded values are not recommended for survey control.
 PU2549
 PU2549.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2549.See file dsdata.pdf to determine how the superseded data were derived.
 PU2549
 PU2549_MARKER: P = PIPE CAP
 PU2549_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2549_STAMPING: I90 55.7
 PU2549_MARK LOGO: SDDT
 PU2549_PROJECTION: FLUSH
 PU2549_MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT
 PU2549_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2549+STABILITY: POSITION/ELEVATION WELL
 PU2549_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2549+SATELLITE: SATELLITE OBSERVATIONS - March 31, 2000
 PU2549_ROD/PIPE-DEPTH: 6.4 meters
 PU2549_SLEEVE-DEPTH  : 1.8 meters
 PU2549
 PU2549  HISTORY     - Date     Condition        Report By
 PU2549  HISTORY     - 1990     MONUMENTED       SDDT
 PU2549  HISTORY     - 19910726 GOOD             NGS
 PU2549  HISTORY     - 19960827 GOOD             NGS
 PU2549  HISTORY     - 20000331 GOOD             GEOMET
 PU2549  HISTORY     - 20110701 MARK NOT FOUND   INDIV
 PU2549
 PU2549                          STATION DESCRIPTION
 PU2549
 PU2549'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2549'IN RAPID CITY, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND
 PU2549'DEADWOOD AVENUE (EXIT 155), A STAINLESS STEEL BALL EPOXIED TO A PIPE
 PU2549'CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 115.0 M
 PU2549'(377.3 FT) SOUTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 PU2549'52-390-278 (DEADWOOD AVENUE OVERPASS), 58.0 M (190.3 FT) NORTHEAST OF
 PU2549'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 38.3 M (125.7
 PU2549'FT) EAST OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN (GAS LODGING),
 PU2549'31.7 M (104.0 FT) NORTHEAST OF THE CENTER OF A WESTBOUND OFF-RAMP,
 PU2549'1.0 M (3.3 FT) SOUTHWEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 PU2549'OF THE RAMP, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST.
 PU2549'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2549'THROUGH A 4-INCH PVC CAP.
 PU2549
 PU2549                          STATION RECOVERY (1996)
 PU2549
 PU2549'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2549'THE STATION IS LOCATED NEAR THE NORTHWEST EDGE OF RAPID CITY, AT THE
 PU2549'INTERSTATE HIGHWAY 90 EXIT 55 FOR DEADWOOD AVENUE.  OWNERSHIP--THE
 PU2549'STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF THE
 PU2549'INTERSTATE HIGHWAY 90 WESTBOUND AND THE OFF-RAMP AT EXIT 55, GO
 PU2549'NORTHWEST ON THE RAMP FOR 0.1 MI (0.2 KM) TO THE END OF THE RAMP, TURN
 PU2549'RIGHT AND GO 0.2 MI (0.3 KM) TO LANGE RANCH ROAD ON THE RIGHT, TURN
 PU2549'RIGHT ON LANGE RANCH ROAD FOR 0.5 MI (0.8 KM) TO A TRACK ROAD ON THE
 PU2549'RIGHT, TURN RIGHT ON THE TRACK ROAD AND GO ALONG A FENCE LINE FOR 0.5
 PU2549'MI (0.8 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH POINT
 PU2549'ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 PU2549'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 190.3 FT
 PU2549'(58.0 M) NORTHEAST OF THE WESTBOUND HIGHWAY CENTERLINE, 125.7 FT (38.3
 PU2549'M) EAST OF THE NORTHEAST LEG OF A HIGHWAY INFORMATION SIGN (GAS,
 PU2549'LODGING), 104.0 FT (31.7 M) NORTHEAST OF THE CENTER OF THE RAMP, 3.3
 PU2549'FT (1.0 M) SOUTHWEST OF A FENCE, 1.6 FT (0.5 M) BELOW THE LEVEL OF THE
 PU2549'RAMP, 1.0 FT (0.3 M) SOUTHWEST OF A WITNESS POST, AND 0.2 M (0.7 FT)
 PU2549'NORTHWEST OF A METAL GUARD POST.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2549'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PU2549
 PU2549                          STATION RECOVERY (2000)
 PU2549
 PU2549'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 PU2549'RECOVERED AS DESCRIBED.
 PU2549
 PU2549                          STATION RECOVERY (2011)
 PU2549
 PU2549'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JCC)
 PU2549'MARK NOT FOUND
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2548 ***********************************************************************
 PU2548  DESIGNATION -  I90 055.82
 PU2548  PID         -  PU2548
 PU2548  STATE/COUNTY-  SD/PENNINGTON
 PU2548  COUNTRY     -  US
 PU2548  USGS QUAD   -  RAPID CITY WEST (2017)
 PU2548
 PU2548                         *CURRENT SURVEY CONTROL
 PU2548  ______________________________________________________________________
 PU2548* NAD 83(1986) POSITION- 44 06 45.     (N) 103 16 13.     (W)   SCALED
 PU2548* NAVD 88 ORTHO HEIGHT -  1038.412 (meters)     3406.86  (feet) ADJUSTED
 PU2548  ______________________________________________________________________
 PU2548  GEOID HEIGHT    -        -15.591 (meters)                     GEOID18
 PU2548  DYNAMIC HEIGHT  -       1038.072 (meters)     3405.74  (feet) COMP
 PU2548  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 PU2548
 PU2548  VERT ORDER      -  FIRST     CLASS II
 PU2548
 PU2548.The horizontal coordinates were scaled from a map and have
 PU2548.an estimated accuracy of +/- 6 seconds.
 PU2548
 PU2548.The orthometric height was determined by differential leveling and
 PU2548.adjusted by the NATIONAL GEODETIC SURVEY
 PU2548.in September 1993.
 PU2548
 PU2548.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2548.GEOID18 height accuracy estimate available here.
 PU2548
 PU2548.Click photographs - Photos may exist for this station.
 PU2548
 PU2548.The dynamic height is computed by dividing the NAVD 88
 PU2548.geopotential number by the normal gravity value computed on the
 PU2548.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2548.degrees latitude (g = 980.6199 gals.).
 PU2548
 PU2548.The modeled gravity was interpolated from observed gravity values.
 PU2548
 PU2548;                    North         East    Units  Estimated Accuracy
 PU2548;SPC SD S     -   201,810.      364,950.      MT  (+/- 180 meters Scaled)
 PU2548
 PU2548_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ384858(NAD 83)
 PU2548
 PU2548                          SUPERSEDED SURVEY CONTROL
 PU2548
 PU2548.No superseded survey control is available for this station.
 PU2548
 PU2548_MARKER: DB = BENCH MARK DISK
 PU2548_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2548_STAMPING: I90 55.82
 PU2548_MARK LOGO: SDDT
 PU2548_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2548_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2548+STABILITY: SURFACE MOTION
 PU2548_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2548+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 PU2548
 PU2548  HISTORY     - Date     Condition        Report By
 PU2548  HISTORY     - 1990     MONUMENTED       SDDT
 PU2548  HISTORY     - 19910726 GOOD             NGS
 PU2548  HISTORY     - 20110329 GOOD             INDIV
 PU2548
 PU2548                          STATION DESCRIPTION
 PU2548
 PU2548'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2548'0.4 KM (0.25 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2548'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, AT THE EAST END
 PU2548'OF AN EASTBOUND ON-RAMP, 31.3 M (102.7 FT) NORTHWEST OF THE
 PU2548'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 9.2 M (30.2 FT)
 PU2548'NORTHWEST OF THE SOUTHEAST CORNER OF A CHAIN-LINK FENCE, 1.3 M (4.3
 PU2548'FT) BELOW THE LEVEL OF THE HIGHWAY, 1.3 M (4.3 FT) NORTHEAST OF A
 PU2548'FENCE, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 PU2548'IS FLUSH WITH THE GROUND SURFACE.
 PU2548
 PU2548                          STATION RECOVERY (2011)
 PU2548
 PU2548'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2548'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2547 ***********************************************************************
 PU2547  DESIGNATION -  I90 056.73
 PU2547  PID         -  PU2547
 PU2547  STATE/COUNTY-  SD/PENNINGTON
 PU2547  COUNTRY     -  US
 PU2547  USGS QUAD   -  RAPID CITY WEST (2017)
 PU2547
 PU2547                         *CURRENT SURVEY CONTROL
 PU2547  ______________________________________________________________________
 PU2547* NAD 83(1986) POSITION- 44 06 25.     (N) 103 15 10.     (W)   SCALED
 PU2547* NAVD 88 ORTHO HEIGHT -  1041.076 (meters)     3415.60  (feet) ADJUSTED
 PU2547  ______________________________________________________________________
 PU2547  GEOID HEIGHT    -        -15.685 (meters)                     GEOID18
 PU2547  DYNAMIC HEIGHT  -       1040.737 (meters)     3414.48  (feet) COMP
 PU2547  MODELED GRAVITY -    980,256.6   (mgal)                       NAVD 88
 PU2547
 PU2547  VERT ORDER      -  FIRST     CLASS II
 PU2547
 PU2547.The horizontal coordinates were scaled from a map and have
 PU2547.an estimated accuracy of +/- 6 seconds.
 PU2547
 PU2547.The orthometric height was determined by differential leveling and
 PU2547.adjusted by the NATIONAL GEODETIC SURVEY
 PU2547.in September 1993.
 PU2547
 PU2547.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2547.GEOID18 height accuracy estimate available here.
 PU2547
 PU2547.Click photographs - Photos may exist for this station.
 PU2547
 PU2547.The dynamic height is computed by dividing the NAVD 88
 PU2547.geopotential number by the normal gravity value computed on the
 PU2547.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2547.degrees latitude (g = 980.6199 gals.).
 PU2547
 PU2547.The modeled gravity was interpolated from observed gravity values.
 PU2547
 PU2547;                    North         East    Units  Estimated Accuracy
 PU2547;SPC SD S     -   201,140.      366,330.      MT  (+/- 180 meters Scaled)
 PU2547
 PU2547_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ398852(NAD 83)
 PU2547
 PU2547                          SUPERSEDED SURVEY CONTROL
 PU2547
 PU2547.No superseded survey control is available for this station.
 PU2547
 PU2547_MARKER: DB = BENCH MARK DISK
 PU2547_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2547_STAMPING: I90 56.73
 PU2547_MARK LOGO: SDDT
 PU2547_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2547_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2547+STABILITY: SURFACE MOTION
 PU2547_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2547+SATELLITE: SATELLITE OBSERVATIONS - January 10, 2011
 PU2547
 PU2547  HISTORY     - Date     Condition        Report By
 PU2547  HISTORY     - 1990     MONUMENTED       SDDT
 PU2547  HISTORY     - 19910726 GOOD             NGS
 PU2547  HISTORY     - 20110110 GOOD             INDIV
 PU2547
 PU2547                          STATION DESCRIPTION
 PU2547
 PU2547'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2547'1.8 KM (1.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2547'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, ACROSS THE
 PU2547'HIGHWAY FROM AN OVERHEAD HIGHWAY INFORMATION SIGN, 96.0 M (315.0 FT)
 PU2547'WEST OF A HIGHWAY INFORMATION SIGN, 32.1 M (105.3 FT) NORTH OF THE
 PU2547'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.6 M (5.2 FT)
 PU2547'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH-SOUTHWEST OF A
 PU2547'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2547'SURFACE.
 PU2547
 PU2547                          STATION RECOVERY (2011)
 PU2547
 PU2547'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2547'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2543 ***********************************************************************
 PU2543  DESIGNATION -  I90 057.53
 PU2543  PID         -  PU2543
 PU2543  STATE/COUNTY-  SD/PENNINGTON
 PU2543  COUNTRY     -  US
 PU2543  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2543
 PU2543                         *CURRENT SURVEY CONTROL
 PU2543  ______________________________________________________________________
 PU2543* NAD 83(1986) POSITION- 44 06 25.     (N) 103 14 08.     (W)   SCALED
 PU2543* NAVD 88 ORTHO HEIGHT -  1044.918 (meters)     3428.20  (feet) ADJUSTED
 PU2543  ______________________________________________________________________
 PU2543  GEOID HEIGHT    -        -15.792 (meters)                     GEOID18
 PU2543  DYNAMIC HEIGHT  -       1044.575 (meters)     3427.08  (feet) COMP
 PU2543  MODELED GRAVITY -    980,253.4   (mgal)                       NAVD 88
 PU2543
 PU2543  VERT ORDER      -  FIRST     CLASS II
 PU2543
 PU2543.The horizontal coordinates were scaled from a map and have
 PU2543.an estimated accuracy of +/- 6 seconds.
 PU2543
 PU2543.The orthometric height was determined by differential leveling and
 PU2543.adjusted by the NATIONAL GEODETIC SURVEY
 PU2543.in September 1993.
 PU2543
 PU2543.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2543.GEOID18 height accuracy estimate available here.
 PU2543
 PU2543.Click photographs - Photos may exist for this station.
 PU2543
 PU2543.The dynamic height is computed by dividing the NAVD 88
 PU2543.geopotential number by the normal gravity value computed on the
 PU2543.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2543.degrees latitude (g = 980.6199 gals.).
 PU2543
 PU2543.The modeled gravity was interpolated from observed gravity values.
 PU2543
 PU2543;                    North         East    Units  Estimated Accuracy
 PU2543;SPC SD S     -   201,100.      367,700.      MT  (+/- 180 meters Scaled)
 PU2543
 PU2543_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ412852(NAD 83)
 PU2543
 PU2543                          SUPERSEDED SURVEY CONTROL
 PU2543
 PU2543.No superseded survey control is available for this station.
 PU2543
 PU2543_MARKER: DB = BENCH MARK DISK
 PU2543_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2543_STAMPING: I90 57.53
 PU2543_MARK LOGO: SDDT
 PU2543_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2543_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2543+STABILITY: SURFACE MOTION
 PU2543_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2543+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2543
 PU2543  HISTORY     - Date     Condition        Report By
 PU2543  HISTORY     - 1990     MONUMENTED       SDDT
 PU2543  HISTORY     - 19910726 GOOD             NGS
 PU2543  HISTORY     - 19981129 GOOD             USPSQD
 PU2543  HISTORY     - 20120905 POOR             INDIV
 PU2543
 PU2543                          STATION DESCRIPTION
 PU2543
 PU2543'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2543'3.3 KM (2.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2543'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 18.2 M (59.7 FT)
 PU2543'NORTH OF THE CENTER OF THE INTERSECTION OF INTERSTATE HIGHWAYS 90,
 PU2543'190 AND U.S. HIGHWAY 16 OFF RAMP, 3.0 M (9.8 FT) WEST-SOUTHWEST OF
 PU2543'THE WEST END OF A CHAIN-LINK FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 PU2543'THE HIGHWAY, 0.7 M (2.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST AND A
 PU2543'BRACED FENCE POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2543
 PU2543                          STATION RECOVERY (1998)
 PU2543
 PU2543'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2543'RECOVERED IN GOOD CONDITION.
 PU2543
 PU2543                          STATION RECOVERY (2012)
 PU2543
 PU2543'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2543'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2544 ***********************************************************************
 PU2544  DESIGNATION -  I90 057.7
 PU2544  PID         -  PU2544
 PU2544  STATE/COUNTY-  SD/PENNINGTON
 PU2544  COUNTRY     -  US
 PU2544  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2544
 PU2544                         *CURRENT SURVEY CONTROL
 PU2544  ______________________________________________________________________
 PU2544* NAD 83(1986) POSITION- 44 06 16.     (N) 103 14 03.     (W)   SCALED
 PU2544* NAVD 88 ORTHO HEIGHT -  1033.445 (meters)     3390.56  (feet) ADJUSTED
 PU2544  ______________________________________________________________________
 PU2544  GEOID HEIGHT    -        -15.799 (meters)                     GEOID18
 PU2544  DYNAMIC HEIGHT  -       1033.105 (meters)     3389.45  (feet) COMP
 PU2544  MODELED GRAVITY -    980,253.9   (mgal)                       NAVD 88
 PU2544
 PU2544  VERT ORDER      -  FIRST     CLASS II
 PU2544
 PU2544.The horizontal coordinates were scaled from a map and have
 PU2544.an estimated accuracy of +/- 6 seconds.
 PU2544
 PU2544.The orthometric height was determined by differential leveling and
 PU2544.adjusted by the NATIONAL GEODETIC SURVEY
 PU2544.in September 1993.
 PU2544
 PU2544.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2544.GEOID18 height accuracy estimate available here.
 PU2544
 PU2544.Click photographs - Photos may exist for this station.
 PU2544
 PU2544.The dynamic height is computed by dividing the NAVD 88
 PU2544.geopotential number by the normal gravity value computed on the
 PU2544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2544.degrees latitude (g = 980.6199 gals.).
 PU2544
 PU2544.The modeled gravity was interpolated from observed gravity values.
 PU2544
 PU2544;                    North         East    Units  Estimated Accuracy
 PU2544;SPC SD S     -   200,820.      367,800.      MT  (+/- 180 meters Scaled)
 PU2544
 PU2544_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ413849(NAD 83)
 PU2544
 PU2544                          SUPERSEDED SURVEY CONTROL
 PU2544
 PU2544.No superseded survey control is available for this station.
 PU2544
 PU2544_MARKER: P = PIPE CAP
 PU2544_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2544_MARK LOGO: NONE
 PU2544_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2544_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2544_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2544+STABILITY: POSITION/ELEVATION WELL
 PU2544_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2544+SATELLITE: SATELLITE OBSERVATIONS - January 25, 2011
 PU2544_ROD/PIPE-DEPTH: 12.8 meters
 PU2544_SLEEVE-DEPTH  : 3.0 meters
 PU2544
 PU2544  HISTORY     - Date     Condition        Report By
 PU2544  HISTORY     - 1981     MONUMENTED       SDDT
 PU2544  HISTORY     - 19910726 GOOD             NGS
 PU2544  HISTORY     - 19981129 GOOD             USPSQD
 PU2544  HISTORY     - 20110125 GOOD             INDIV
 PU2544
 PU2544                          STATION DESCRIPTION
 PU2544
 PU2544'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2544'3.5 KM (2.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2544'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 174.0 M (570.9
 PU2544'FT) WEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER 52-409-285, 57.0 M
 PU2544'(187.0 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU2544'HIGHWAY, 34.0 M (111.5 FT) SOUTHWEST OF THE CENTER OF THE EASTBOUND
 PU2544'OFF RAMP (EXIT 57), 19.2 M (63.0 FT) SOUTHWEST OF A FENCE CORNER, 2.4
 PU2544'M (7.9 FT) NORTHEAST OF A FENCE CORNER, 2.0 M (6.6 FT) ABOVE THE
 PU2544'LEVEL OF THE RAMP, AND 0.5 M (1.6 FT) NORTHWEST OF A WITNESS POST.
 PU2544'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2544'THERE IS A SDDT ALUMINUM TAG STAMPED BM NO. A2 ELEV 3383.787
 PU2544'ATTACHED TO THE MONUMENT.
 PU2544
 PU2544                          STATION RECOVERY (1998)
 PU2544
 PU2544'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2544'RECOVERED IN GOOD CONDITION.
 PU2544
 PU2544                          STATION RECOVERY (2011)
 PU2544
 PU2544'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2544'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2542 ***********************************************************************
 PU2542  DESIGNATION -  I90 058.3
 PU2542  PID         -  PU2542
 PU2542  STATE/COUNTY-  SD/PENNINGTON
 PU2542  COUNTRY     -  US
 PU2542  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2542
 PU2542                         *CURRENT SURVEY CONTROL
 PU2542  ______________________________________________________________________
 PU2542* NAD 83(1986) POSITION- 44 06 15.     (N) 103 13 14.     (W)   SCALED
 PU2542* NAVD 88 ORTHO HEIGHT -  1012.148 (meters)     3320.69  (feet) ADJUSTED
 PU2542  ______________________________________________________________________
 PU2542  GEOID HEIGHT    -        -15.885 (meters)                     GEOID18
 PU2542  DYNAMIC HEIGHT  -       1011.816 (meters)     3319.60  (feet) COMP
 PU2542  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU2542
 PU2542  VERT ORDER      -  FIRST     CLASS II
 PU2542
 PU2542.The horizontal coordinates were scaled from a map and have
 PU2542.an estimated accuracy of +/- 6 seconds.
 PU2542
 PU2542.The orthometric height was determined by differential leveling and
 PU2542.adjusted by the NATIONAL GEODETIC SURVEY
 PU2542.in September 1993.
 PU2542
 PU2542.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2542.GEOID18 height accuracy estimate available here.
 PU2542
 PU2542.Click photographs - Photos may exist for this station.
 PU2542
 PU2542.The dynamic height is computed by dividing the NAVD 88
 PU2542.geopotential number by the normal gravity value computed on the
 PU2542.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2542.degrees latitude (g = 980.6199 gals.).
 PU2542
 PU2542.The modeled gravity was interpolated from observed gravity values.
 PU2542
 PU2542;                    North         East    Units  Estimated Accuracy
 PU2542;SPC SD S     -   200,750.      368,890.      MT  (+/- 180 meters Scaled)
 PU2542
 PU2542_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ424849(NAD 83)
 PU2542
 PU2542                          SUPERSEDED SURVEY CONTROL
 PU2542
 PU2542.No superseded survey control is available for this station.
 PU2542
 PU2542_MARKER: I = METAL ROD
 PU2542_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 PU2542_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 PU2542_MARK LOGO: NONE
 PU2542_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2542_MAGNETIC: I = MARKER IS A STEEL ROD
 PU2542_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2542_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2542+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2542_ROD/PIPE-DEPTH: 12.8 meters
 PU2542_SLEEVE-DEPTH  : 3.0 meters
 PU2542
 PU2542  HISTORY     - Date     Condition        Report By
 PU2542  HISTORY     - 1979     MONUMENTED       SDDT
 PU2542  HISTORY     - 19910726 GOOD             NGS
 PU2542  HISTORY     - 19981126 GOOD             USPSQD
 PU2542  HISTORY     - 20120905 MARK NOT FOUND   INDIV
 PU2542
 PU2542                          STATION DESCRIPTION
 PU2542
 PU2542'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2542'4.6 KM (2.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2542'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, IN THE MEDIAN OF
 PU2542'THE HIGHWAY, 84.0 M (275.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF
 PU2542'BRIDGE NUMBER 52-415-286, 13.8 M (45.3 FT) NORTH OF THE CENTERLINE OF
 PU2542'THE EASTBOUND LANES OF THE HIGHWAY, 1.1 M (3.6 FT) BELOW THE LEVEL OF
 PU2542'THE HIGHWAY, AND 0.4 M (1.3 FT) EAST OF A WITNESS POST.  NOTE--ACCESS
 PU2542'TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS
 PU2542'UNSTAMPED.
 PU2542
 PU2542                          STATION RECOVERY (1998)
 PU2542
 PU2542'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2542'RECOVERED IN GOOD CONDITION.
 PU2542
 PU2542                          STATION RECOVERY (2012)
 PU2542
 PU2542'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2542'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2541 ***********************************************************************
 PU2541  DESIGNATION -  I90 058.55
 PU2541  PID         -  PU2541
 PU2541  STATE/COUNTY-  SD/PENNINGTON
 PU2541  COUNTRY     -  US
 PU2541  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2541
 PU2541                         *CURRENT SURVEY CONTROL
 PU2541  ______________________________________________________________________
 PU2541* NAD 83(1986) POSITION- 44 06 17.     (N) 103 12 57.     (W)   SCALED
 PU2541* NAVD 88 ORTHO HEIGHT -  1017.416 (meters)     3337.97  (feet) ADJUSTED
 PU2541  ______________________________________________________________________
 PU2541  GEOID HEIGHT    -        -15.915 (meters)                     GEOID18
 PU2541  DYNAMIC HEIGHT  -       1017.082 (meters)     3336.88  (feet) COMP
 PU2541  MODELED GRAVITY -    980,255.0   (mgal)                       NAVD 88
 PU2541
 PU2541  VERT ORDER      -  FIRST     CLASS II
 PU2541
 PU2541.The horizontal coordinates were scaled from a map and have
 PU2541.an estimated accuracy of +/- 6 seconds.
 PU2541
 PU2541.The orthometric height was determined by differential leveling and
 PU2541.adjusted by the NATIONAL GEODETIC SURVEY
 PU2541.in September 1993.
 PU2541
 PU2541.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2541.GEOID18 height accuracy estimate available here.
 PU2541
 PU2541.Click photographs - Photos may exist for this station.
 PU2541
 PU2541.The dynamic height is computed by dividing the NAVD 88
 PU2541.geopotential number by the normal gravity value computed on the
 PU2541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2541.degrees latitude (g = 980.6199 gals.).
 PU2541
 PU2541.The modeled gravity was interpolated from observed gravity values.
 PU2541
 PU2541;                    North         East    Units  Estimated Accuracy
 PU2541;SPC SD S     -   200,790.      369,270.      MT  (+/- 180 meters Scaled)
 PU2541
 PU2541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ427850(NAD 83)
 PU2541
 PU2541                          SUPERSEDED SURVEY CONTROL
 PU2541
 PU2541.No superseded survey control is available for this station.
 PU2541
 PU2541_MARKER: DB = BENCH MARK DISK
 PU2541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2541_STAMPING: I90 58.55
 PU2541_MARK LOGO: SDDT
 PU2541_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2541+STABILITY: SURFACE MOTION
 PU2541_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2541+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2541
 PU2541  HISTORY     - Date     Condition        Report By
 PU2541  HISTORY     - 1990     MONUMENTED       SDDT
 PU2541  HISTORY     - 19910726 GOOD             NGS
 PU2541  HISTORY     - 19981126 GOOD             USPSQD
 PU2541  HISTORY     - 20110110 POOR             INDIV
 PU2541
 PU2541                          STATION DESCRIPTION
 PU2541
 PU2541'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2541'5.0 KM (3.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2541'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 31.5 M (103.3
 PU2541'FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 PU2541'THE HIGHWAY, 28.1 M (92.2 FT) NORTHEAST OF THE NORTH LEG OF A HIGHWAY
 PU2541'INFORMATION SIGN (EXIT 58 HAYNES AVENUE), 1.0 M (3.3 FT) SOUTH OF A
 PU2541'CHAIN-LINK FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 PU2541'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2541
 PU2541                          STATION RECOVERY (1998)
 PU2541
 PU2541'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2541'RECOVERED IN GOOD CONDITION.
 PU2541
 PU2541                          STATION RECOVERY (2011)
 PU2541
 PU2541'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2541'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2540 ***********************************************************************
 PU2540  DESIGNATION -  I90 058.7
 PU2540  PID         -  PU2540
 PU2540  STATE/COUNTY-  SD/PENNINGTON
 PU2540  COUNTRY     -  US
 PU2540  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2540
 PU2540                         *CURRENT SURVEY CONTROL
 PU2540  ______________________________________________________________________
 PU2540* NAD 83(1986) POSITION- 44 06 15.     (N) 103 12 44.     (W)   SCALED
 PU2540* NAVD 88 ORTHO HEIGHT -  1010.347 (meters)     3314.78  (feet) ADJUSTED
 PU2540  ______________________________________________________________________
 PU2540  GEOID HEIGHT    -        -15.937 (meters)                     GEOID18
 PU2540  DYNAMIC HEIGHT  -       1010.015 (meters)     3313.69  (feet) COMP
 PU2540  MODELED GRAVITY -    980,255.4   (mgal)                       NAVD 88
 PU2540
 PU2540  VERT ORDER      -  FIRST     CLASS II
 PU2540
 PU2540.The horizontal coordinates were scaled from a map and have
 PU2540.an estimated accuracy of +/- 6 seconds.
 PU2540
 PU2540.The orthometric height was determined by differential leveling and
 PU2540.adjusted by the NATIONAL GEODETIC SURVEY
 PU2540.in September 1993.
 PU2540
 PU2540.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2540.GEOID18 height accuracy estimate available here.
 PU2540
 PU2540.Click photographs - Photos may exist for this station.
 PU2540
 PU2540.The dynamic height is computed by dividing the NAVD 88
 PU2540.geopotential number by the normal gravity value computed on the
 PU2540.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2540.degrees latitude (g = 980.6199 gals.).
 PU2540
 PU2540.The modeled gravity was interpolated from observed gravity values.
 PU2540
 PU2540;                    North         East    Units  Estimated Accuracy
 PU2540;SPC SD S     -   200,720.      369,560.      MT  (+/- 180 meters Scaled)
 PU2540
 PU2540_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ430849(NAD 83)
 PU2540
 PU2540                          SUPERSEDED SURVEY CONTROL
 PU2540
 PU2540.No superseded survey control is available for this station.
 PU2540
 PU2540_MARKER: I = METAL ROD
 PU2540_SETTING: 55 = UNSPECIFIED PIPE/ROD IN SLEEVE (10 FT.+)
 PU2540_SP_SET: UNSPECIFIED PIPE/ROD IN SLEEVE
 PU2540_MARK LOGO: NONE
 PU2540_PROJECTION: FLUSH
 PU2540_MAGNETIC: I = MARKER IS A STEEL ROD
 PU2540_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2540_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2540+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2540_ROD/PIPE-DEPTH: 11.7 meters
 PU2540_SLEEVE-DEPTH  : 3.0 meters
 PU2540
 PU2540  HISTORY     - Date     Condition        Report By
 PU2540  HISTORY     - 1979     MONUMENTED       SDDT
 PU2540  HISTORY     - 19910726 GOOD             NGS
 PU2540  HISTORY     - 19981126 MARK NOT FOUND   USPSQD
 PU2540  HISTORY     - 20110108 MARK NOT FOUND   INDIV
 PU2540
 PU2540                          STATION DESCRIPTION
 PU2540
 PU2540'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2540'5.3 KM (3.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2540'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 30.3 M (99.4 FT)
 PU2540'WEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER 52-420-286, 13.8 M
 PU2540'(45.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2540'HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M
 PU2540'(1.6 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2540'THROUGH A 4-INCH PVC SCREW CAP.  THERE IS A SDDT ALUMINUM TAG STAMPED
 PU2540'BM NO. C2 ELEV 3312.760 ATTACHED TO THE MONUMENT.
 PU2540
 PU2540                          STATION RECOVERY (1998)
 PU2540
 PU2540'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2540'MARK NOT FOUND.
 PU2540
 PU2540                          STATION RECOVERY (2011)
 PU2540
 PU2540'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2540'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2539 ***********************************************************************
 PU2539  DESIGNATION -  I90 059.20
 PU2539  PID         -  PU2539
 PU2539  STATE/COUNTY-  SD/PENNINGTON
 PU2539  COUNTRY     -  US
 PU2539  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2539
 PU2539                         *CURRENT SURVEY CONTROL
 PU2539  ______________________________________________________________________
 PU2539* NAD 83(1986) POSITION- 44 06 11.     (N) 103 12 11.     (W)   SCALED
 PU2539* NAVD 88 ORTHO HEIGHT -  1012.230 (meters)     3320.96  (feet) ADJUSTED
 PU2539  ______________________________________________________________________
 PU2539  GEOID HEIGHT    -        -15.993 (meters)                     GEOID18
 PU2539  DYNAMIC HEIGHT  -       1011.899 (meters)     3319.87  (feet) COMP
 PU2539  MODELED GRAVITY -    980,256.0   (mgal)                       NAVD 88
 PU2539
 PU2539  VERT ORDER      -  FIRST     CLASS II
 PU2539
 PU2539.The horizontal coordinates were scaled from a map and have
 PU2539.an estimated accuracy of +/- 6 seconds.
 PU2539
 PU2539.The orthometric height was determined by differential leveling and
 PU2539.adjusted by the NATIONAL GEODETIC SURVEY
 PU2539.in October 1997.
 PU2539
 PU2539.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2539.GEOID18 height accuracy estimate available here.
 PU2539
 PU2539.Click photographs - Photos may exist for this station.
 PU2539
 PU2539.The dynamic height is computed by dividing the NAVD 88
 PU2539.geopotential number by the normal gravity value computed on the
 PU2539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2539.degrees latitude (g = 980.6199 gals.).
 PU2539
 PU2539.The modeled gravity was interpolated from observed gravity values.
 PU2539
 PU2539;                    North         East    Units  Estimated Accuracy
 PU2539;SPC SD S     -   200,570.      370,290.      MT  (+/- 180 meters Scaled)
 PU2539
 PU2539_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ438848(NAD 83)
 PU2539
 PU2539                          SUPERSEDED SURVEY CONTROL
 PU2539
 PU2539  NAVD 88 (09/29/93) 1012.225  (m)         3320.94   (f) SUPERSEDED  1 2
 PU2539
 PU2539.Superseded values are not recommended for survey control.
 PU2539
 PU2539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2539.See file dsdata.pdf to determine how the superseded data were derived.
 PU2539
 PU2539_MARKER: P = PIPE CAP
 PU2539_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2539_MARK LOGO: NONE
 PU2539_PROJECTION: PROJECTING 4 CENTIMETERS
 PU2539_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2539_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2539+STABILITY: POSITION/ELEVATION WELL
 PU2539_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2539+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2011
 PU2539_ROD/PIPE-DEPTH: 12.8 meters
 PU2539_SLEEVE-DEPTH  : 3.0 meters
 PU2539
 PU2539  HISTORY     - Date     Condition        Report By
 PU2539  HISTORY     - 1981     MONUMENTED       SDDT
 PU2539  HISTORY     - 19910726 GOOD             NGS
 PU2539  HISTORY     - 19950524 GOOD             NGS
 PU2539  HISTORY     - 19981126 GOOD             USPSQD
 PU2539  HISTORY     - 20070301 GOOD             INDIV
 PU2539  HISTORY     - 20110208 GOOD             INDIV
 PU2539
 PU2539                          STATION DESCRIPTION
 PU2539
 PU2539'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2539'6.0 KM (3.70 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2539'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 100.0 M (328.1
 PU2539'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 PU2539'35.0 M (114.8 FT) EAST OF THE CENTER OF THE NORTHBOUND LANES OF
 PU2539'LACROSS STREET, 30.4 M (99.7 FT) SOUTH OF AND LEVEL WITH THE CENTER
 PU2539'OF AN EASTBOUND ON RAMP (EXIT 59), 0.4 M (1.3 FT) WEST OF A WITNESS
 PU2539'POST, AND 0.2 M (0.7 FT) NORTH OF A CHAIN-LINK FENCE.  NOTE--ACCESS
 PU2539'TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THERE IS A
 PU2539'SDDT ALUMINUM TAG STAMPED BM NO. A1 ELEV 3319.439 ATTACHED TO THE
 PU2539'MONUMENT.
 PU2539
 PU2539                          STATION RECOVERY (1995)
 PU2539
 PU2539'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2539'IN RAPID CITY, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND
 PU2539'LACROSS STREET (EXIT 59), 102.7 M (336.9 FT) SOUTH OF THE CENTERLINE
 PU2539'OF THE EASTBOUND LANES OF THE HIGHWAY, 46.7 M (153.2 FT) NORTH OF THE
 PU2539'CENTER OF THE ENTRANCE DOOR TO THE HOLIDAY INN REUNION BAR, 35.0 M
 PU2539'(114.8 FT) EAST OF THE CENTER OF THE NORTHBOUND LANES OF THE STREET,
 PU2539'1.0 M (3.3 FT) BELOW THE LEVEL OF THE STREET, 0.4 M (1.3 FT) WEST OF A
 PU2539'WITNESS POST, AND 0.2 M (0.7 FT) NORTH OF A CHAIN-LINK FENCE.  NOTE
 PU2539'ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THERE IS
 PU2539'A SDDT METAL TAG STAMPED BM NO. A1 ELEV 3319.439 ATTACHED TO THE
 PU2539'MONUMENT.
 PU2539
 PU2539                          STATION RECOVERY (1998)
 PU2539
 PU2539'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2539'RECOVERED IN GOOD CONDITION.
 PU2539
 PU2539                          STATION RECOVERY (2007)
 PU2539
 PU2539'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MJL)
 PU2539'RECOVERED IN GOOD CONDITION.
 PU2539
 PU2539                          STATION RECOVERY (2011)
 PU2539
 PU2539'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2538 ***********************************************************************
 PU2538  DESIGNATION -  I90 059.56
 PU2538  PID         -  PU2538
 PU2538  STATE/COUNTY-  SD/PENNINGTON
 PU2538  COUNTRY     -  US
 PU2538  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2538
 PU2538                         *CURRENT SURVEY CONTROL
 PU2538  ______________________________________________________________________
 PU2538* NAD 83(1986) POSITION- 44 06 15.     (N) 103 11 45.     (W)   SCALED
 PU2538* NAVD 88 ORTHO HEIGHT -   988.208 (meters)     3242.15  (feet) ADJUSTED
 PU2538  ______________________________________________________________________
 PU2538  GEOID HEIGHT    -        -16.038 (meters)                     GEOID18
 PU2538  DYNAMIC HEIGHT  -        987.884 (meters)     3241.08  (feet) COMP
 PU2538  MODELED GRAVITY -    980,256.3   (mgal)                       NAVD 88
 PU2538
 PU2538  VERT ORDER      -  FIRST     CLASS II
 PU2538
 PU2538.The horizontal coordinates were scaled from a map and have
 PU2538.an estimated accuracy of +/- 6 seconds.
 PU2538
 PU2538.The orthometric height was determined by differential leveling and
 PU2538.adjusted by the NATIONAL GEODETIC SURVEY
 PU2538.in October 1997.
 PU2538
 PU2538.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2538.GEOID18 height accuracy estimate available here.
 PU2538
 PU2538.Click photographs - Photos may exist for this station.
 PU2538
 PU2538.The dynamic height is computed by dividing the NAVD 88
 PU2538.geopotential number by the normal gravity value computed on the
 PU2538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2538.degrees latitude (g = 980.6199 gals.).
 PU2538
 PU2538.The modeled gravity was interpolated from observed gravity values.
 PU2538
 PU2538;                    North         East    Units  Estimated Accuracy
 PU2538;SPC SD S     -   200,680.      370,870.      MT  (+/- 180 meters Scaled)
 PU2538
 PU2538_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ443850(NAD 83)
 PU2538
 PU2538                          SUPERSEDED SURVEY CONTROL
 PU2538
 PU2538  NAVD 88 (09/29/93)  988.205  (m)         3242.14   (f) SUPERSEDED  1 2
 PU2538
 PU2538.Superseded values are not recommended for survey control.
 PU2538
 PU2538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2538.See file dsdata.pdf to determine how the superseded data were derived.
 PU2538
 PU2538_MARKER: DB = BENCH MARK DISK
 PU2538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2538_STAMPING: I90 59.56
 PU2538_MARK LOGO: SDDT
 PU2538_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2538+STABILITY: SURFACE MOTION
 PU2538_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2538+SATELLITE: SATELLITE OBSERVATIONS - September 20, 2012
 PU2538
 PU2538  HISTORY     - Date     Condition        Report By
 PU2538  HISTORY     - 1990     MONUMENTED       SDDT
 PU2538  HISTORY     - 19910726 GOOD             NGS
 PU2538  HISTORY     - 19950524 GOOD             NGS
 PU2538  HISTORY     - 19981126 GOOD             USPSQD
 PU2538  HISTORY     - 20070301 GOOD             INDIV
 PU2538  HISTORY     - 20120920 GOOD             INDIV
 PU2538
 PU2538                          STATION DESCRIPTION
 PU2538
 PU2538'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2538'6.6 KM (4.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2538'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 31.9 M (104.7
 PU2538'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2538'23.3 M (76.4 FT) NORTHWEST OF THE SOUTH LEG OF A HIGHWAY INFORMATION
 PU2538'SIGN, 0.7 M (2.3 FT) SOUTH-SOUTHWEST OF A FENCE, 0.6 M (2.0 FT) BELOW
 PU2538'THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A WITNESS
 PU2538'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2538
 PU2538                          STATION RECOVERY (1995)
 PU2538
 PU2538'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2538'2.9 KM (1.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2538'JUNCTION OF INTERSTATE HIGHWAY 190 (EXIT 57) IN RAPID CITY, 31.9 M
 PU2538'(104.7 FT) NORTH OF THE WESTBOUND HIGHWAY CENTERLINE, 22.4 M (73.5 FT)
 PU2538'NORTHWEST OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN, 0.8 M (2.6
 PU2538'FT) SOUTH OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 PU2538'HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 PU2538'FLUSH WITH THE GROUND SURFACE.
 PU2538
 PU2538                          STATION RECOVERY (1998)
 PU2538
 PU2538'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2538'RECOVERED IN GOOD CONDITION.
 PU2538
 PU2538                          STATION RECOVERY (2007)
 PU2538
 PU2538'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2007 (MJL)
 PU2538'RECOVERED IN GOOD CONDITION.
 PU2538
 PU2538                          STATION RECOVERY (2012)
 PU2538
 PU2538'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2537 ***********************************************************************
 PU2537  DESIGNATION -  I90 060.30
 PU2537  PID         -  PU2537
 PU2537  STATE/COUNTY-  SD/PENNINGTON
 PU2537  COUNTRY     -  US
 PU2537  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2537
 PU2537                         *CURRENT SURVEY CONTROL
 PU2537  ______________________________________________________________________
 PU2537* NAD 83(1986) POSITION- 44 05 59.     (N) 103 10 56.     (W)   SCALED
 PU2537* NAVD 88 ORTHO HEIGHT -   972.939 (meters)     3192.05  (feet) ADJUSTED
 PU2537  ______________________________________________________________________
 PU2537  GEOID HEIGHT    -        -16.117 (meters)                     GEOID18
 PU2537  DYNAMIC HEIGHT  -        972.618 (meters)     3191.00  (feet) COMP
 PU2537  MODELED GRAVITY -    980,255.8   (mgal)                       NAVD 88
 PU2537
 PU2537  VERT ORDER      -  FIRST     CLASS II
 PU2537
 PU2537.The horizontal coordinates were scaled from a map and have
 PU2537.an estimated accuracy of +/- 6 seconds.
 PU2537
 PU2537.The orthometric height was determined by differential leveling and
 PU2537.adjusted by the NATIONAL GEODETIC SURVEY
 PU2537.in October 1997.
 PU2537
 PU2537.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2537.GEOID18 height accuracy estimate available here.
 PU2537
 PU2537.Click photographs - Photos may exist for this station.
 PU2537
 PU2537.The dynamic height is computed by dividing the NAVD 88
 PU2537.geopotential number by the normal gravity value computed on the
 PU2537.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2537.degrees latitude (g = 980.6199 gals.).
 PU2537
 PU2537.The modeled gravity was interpolated from observed gravity values.
 PU2537
 PU2537;                    North         East    Units  Estimated Accuracy
 PU2537;SPC SD S     -   200,150.      371,940.      MT  (+/- 180 meters Scaled)
 PU2537
 PU2537_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ454845(NAD 83)
 PU2537
 PU2537                          SUPERSEDED SURVEY CONTROL
 PU2537
 PU2537  NAVD 88 (09/29/93)  972.934  (m)         3192.03   (f) SUPERSEDED  1 2
 PU2537
 PU2537.Superseded values are not recommended for survey control.
 PU2537
 PU2537.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2537.See file dsdata.pdf to determine how the superseded data were derived.
 PU2537
 PU2537_MARKER: DB = BENCH MARK DISK
 PU2537_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2537_STAMPING: I90 60.30
 PU2537_MARK LOGO: SDDT
 PU2537_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2537_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2537+STABILITY: SURFACE MOTION
 PU2537_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2537+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 PU2537
 PU2537  HISTORY     - Date     Condition        Report By
 PU2537  HISTORY     - 1990     MONUMENTED       SDDT
 PU2537  HISTORY     - 19910726 GOOD             NGS
 PU2537  HISTORY     - 19950501 GOOD             NGS
 PU2537  HISTORY     - 20110329 MARK NOT FOUND   INDIV
 PU2537
 PU2537                          STATION DESCRIPTION
 PU2537
 PU2537'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2537'7.9 KM (4.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2537'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 31.5 M (103.3
 PU2537'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2537'27.8 M (91.2 FT) NORTHEAST OF A HIGHWAY INFORMATION SIGN (WEST
 PU2537'INTERSTATE 90 AND US 14), 7.0 M (23.0 FT) SOUTH OF THE SOUTH LEG OF A
 PU2537'BILLBOARD, 1.0 M (3.3 FT) SOUTH OF A T-FENCE CORNER, 0.4 M (1.3 FT)
 PU2537'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2537'SURFACE.
 PU2537
 PU2537                          STATION RECOVERY (1995)
 PU2537
 PU2537'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2537'4.2 KM (2.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2537'JUNCTION OF INTERSTATE HIGHWAY 190 (EXIT 57) IN RAPID CITY, 567.0 M
 PU2537'(1860.2 FT) EAST OF MILEPOST 60, 31.3 M (102.7 FT) NORTH OF THE
 PU2537'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 7.4 M (24.3 FT)
 PU2537'SOUTHEAST OF THE SOUTHWEST LEG OF A BILLBOARD, 1.5 M (4.9 FT) BELOW
 PU2537'THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A T-FENCE CORNER,
 PU2537'0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2537'THE GROUND SURFACE.
 PU2537
 PU2537                          STATION RECOVERY (2011)
 PU2537
 PU2537'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2537'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2536 ***********************************************************************
 PU2536  DESIGNATION -  I90 060.6
 PU2536  PID         -  PU2536
 PU2536  STATE/COUNTY-  SD/PENNINGTON
 PU2536  COUNTRY     -  US
 PU2536  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2536
 PU2536                         *CURRENT SURVEY CONTROL
 PU2536  ______________________________________________________________________
 PU2536* NAD 83(1986) POSITION- 44 05 52.     (N) 103 10 39.     (W)   SCALED
 PU2536* NAVD 88 ORTHO HEIGHT -   974.547 (meters)     3197.33  (feet) ADJUSTED
 PU2536  ______________________________________________________________________
 PU2536  GEOID HEIGHT    -        -16.144 (meters)                     GEOID18
 PU2536  DYNAMIC HEIGHT  -        974.226 (meters)     3196.27  (feet) COMP
 PU2536  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 PU2536
 PU2536  VERT ORDER      -  FIRST     CLASS II
 PU2536
 PU2536.The horizontal coordinates were scaled from a map and have
 PU2536.an estimated accuracy of +/- 6 seconds.
 PU2536
 PU2536.The orthometric height was determined by differential leveling and
 PU2536.adjusted by the NATIONAL GEODETIC SURVEY
 PU2536.in September 1993.
 PU2536
 PU2536.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2536.GEOID18 height accuracy estimate available here.
 PU2536
 PU2536.Click photographs - Photos may exist for this station.
 PU2536
 PU2536.The dynamic height is computed by dividing the NAVD 88
 PU2536.geopotential number by the normal gravity value computed on the
 PU2536.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2536.degrees latitude (g = 980.6199 gals.).
 PU2536
 PU2536.The modeled gravity was interpolated from observed gravity values.
 PU2536
 PU2536;                    North         East    Units  Estimated Accuracy
 PU2536;SPC SD S     -   199,920.      372,310.      MT  (+/- 180 meters Scaled)
 PU2536
 PU2536_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ458843(NAD 83)
 PU2536
 PU2536                          SUPERSEDED SURVEY CONTROL
 PU2536
 PU2536.No superseded survey control is available for this station.
 PU2536
 PU2536_MARKER: Z = SEE DESCRIPTION
 PU2536_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2536_STAMPING: I90 60.6
 PU2536_MARK LOGO: NGS
 PU2536_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2536_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2536_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2536+STABILITY: POSITION/ELEVATION WELL
 PU2536_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2536+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2011
 PU2536_ROD/PIPE-DEPTH: 6.4 meters
 PU2536_SLEEVE-DEPTH  : 2.0 meters
 PU2536
 PU2536  HISTORY     - Date     Condition        Report By
 PU2536  HISTORY     - 1990     MONUMENTED       SDDT
 PU2536  HISTORY     - 19910726 GOOD             NGS
 PU2536  HISTORY     - 19950501 GOOD             NGS
 PU2536  HISTORY     - 19981126 GOOD             USPSQD
 PU2536  HISTORY     - 20110222 GOOD             INDIV
 PU2536
 PU2536                          STATION DESCRIPTION
 PU2536
 PU2536'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2536'8.2 KM (5.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2536'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2536'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2536'GALVANIZED STEEL PIPE, 100.0 M (328.1 FT) SOUTH OF THE CENTERLINE OF
 PU2536'THE EASTBOUND LANES OF THE HIGHWAY, 96.0 M (315.0 FT) SOUTHEAST OF
 PU2536'THE SOUTHWEST CORNER OF BRIDGE NUMBER 52-436-289, 15.9 M (52.2 FT)
 PU2536'NORTHEAST OF A T-FENCE CORNER, 12.0 M (39.4 FT) NORTH-NORTHWEST OF
 PU2536'THE STATE DEPARTMENT OF TRANSPORTATION MAINTENANCE SHOP, 1.7 M (5.6
 PU2536'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A
 PU2536'CHAIN-LINK FENCE BRACE POST STRUCTURE, AND 0.5 M (1.6 FT) SOUTHEAST
 PU2536'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2536'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2536
 PU2536                          STATION RECOVERY (1995)
 PU2536
 PU2536'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2536'IN RAPID CITY, AT 2300 EGLIN STREET, 956.0 M (3136.5 FT) EAST OF
 PU2536'MILEPOST 60, 212.4 M (696.8 FT) NORTHWEST OF THE STREET CENTERLINE,
 PU2536'16.0 M (52.5 FT) NORTHEAST OF A CHAIN-LINK T-FENCE CORNER, 11.9 M
 PU2536'(39.0 FT) NORTHWEST OF THE WEST CORNER OF THE MOST NORTHWESTERLY OF 3
 PU2536'STATE MAINTENANCE BUILDINGS AT 2300 EGLIN STREET, 0.7 M (2.3 FT)
 PU2536'SOUTHEAST OF A CHAIN-LINK FENCE, 0.5 M (1.6 FT) SOUTHEAST OF A WITNESS
 PU2536'POST, AND 0.4 M (1.3 FT) NORTHWEST OF A METAL GUARD POST. NOTE--THE
 PU2536'DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN IRON PIPE CAP THAT
 PU2536'IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE. ACCESS TO THE DATUM
 PU2536'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2536'THE MARK IS ON PROPERTY OWNED BY THE SOUTH DAKOTA DEPARTMENT OF
 PU2536'TRANSPORTATION, 2300 EGLIN STREET, RAPID CITY, SD 57701, TELEPHONE
 PU2536'NUMBER (605) 347-3636.
 PU2536
 PU2536                          STATION RECOVERY (1998)
 PU2536
 PU2536'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2536'RECOVERED IN GOOD CONDITION.
 PU2536
 PU2536                          STATION RECOVERY (2011)
 PU2536
 PU2536'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2536'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2535 ***********************************************************************
 PU2535  DESIGNATION -  I90 060.8
 PU2535  PID         -  PU2535
 PU2535  STATE/COUNTY-  SD/PENNINGTON
 PU2535  COUNTRY     -  US
 PU2535  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2535
 PU2535                         *CURRENT SURVEY CONTROL
 PU2535  ______________________________________________________________________
 PU2535* NAD 83(1986) POSITION- 44 05 56.     (N) 103 10 21.     (W)   SCALED
 PU2535* NAVD 88 ORTHO HEIGHT -   969.020 (meters)     3179.19  (feet) ADJUSTED
 PU2535  ______________________________________________________________________
 PU2535  GEOID HEIGHT    -        -16.173 (meters)                     GEOID18
 PU2535  DYNAMIC HEIGHT  -        968.701 (meters)     3178.15  (feet) COMP
 PU2535  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 PU2535
 PU2535  VERT ORDER      -  FIRST     CLASS II
 PU2535
 PU2535.The horizontal coordinates were scaled from a map and have
 PU2535.an estimated accuracy of +/- 6 seconds.
 PU2535
 PU2535.The orthometric height was determined by differential leveling and
 PU2535.adjusted by the NATIONAL GEODETIC SURVEY
 PU2535.in September 1993.
 PU2535
 PU2535.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2535.GEOID18 height accuracy estimate available here.
 PU2535
 PU2535.Click photographs - Photos may exist for this station.
 PU2535
 PU2535.The dynamic height is computed by dividing the NAVD 88
 PU2535.geopotential number by the normal gravity value computed on the
 PU2535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2535.degrees latitude (g = 980.6199 gals.).
 PU2535
 PU2535.The modeled gravity was interpolated from observed gravity values.
 PU2535
 PU2535;                    North         East    Units  Estimated Accuracy
 PU2535;SPC SD S     -   200,030.      372,720.      MT  (+/- 180 meters Scaled)
 PU2535
 PU2535_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ462844(NAD 83)
 PU2535
 PU2535                          SUPERSEDED SURVEY CONTROL
 PU2535
 PU2535.No superseded survey control is available for this station.
 PU2535
 PU2535_MARKER: Z = SEE DESCRIPTION
 PU2535_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2535_STAMPING: I90 60.8
 PU2535_MARK LOGO: NGS
 PU2535_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2535_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2535_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2535+STABILITY: POSITION/ELEVATION WELL
 PU2535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2535+SATELLITE: SATELLITE OBSERVATIONS - May 01, 1995
 PU2535_ROD/PIPE-DEPTH: 6.4 meters
 PU2535_SLEEVE-DEPTH  : 2.0 meters
 PU2535
 PU2535  HISTORY     - Date     Condition        Report By
 PU2535  HISTORY     - 1990     MONUMENTED       SDDT
 PU2535  HISTORY     - 19910726 GOOD             NGS
 PU2535  HISTORY     - 19950501 GOOD             NGS
 PU2535  HISTORY     - 19981127 GOOD             USPSQD
 PU2535  HISTORY     - 20120905 POOR             INDIV
 PU2535
 PU2535                          STATION DESCRIPTION
 PU2535
 PU2535'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2535'8.6 KM (5.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2535'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2535'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2535'GALVANIZED STEEL PIPE, AT A STATE DEPARTMENT OF TRANSPORTATION
 PU2535'STORAGE AREA, 36.0 M (118.1 FT) SOUTH OF THE CENTERLINE OF THE
 PU2535'EASTBOUND LANES OF THE HIGHWAY, 34.5 M (113.2 FT) WEST OF THE
 PU2535'CENTERLINE OF A COUNTY ROAD, 6.5 M (21.3 FT) WEST OF A CHAIN-LINK
 PU2535'FENCE CORNER, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M
 PU2535'(2.6 FT) SOUTH OF THE CHAIN-LINK FENCE, AND 0.3 M (1.0 FT) SOUTH OF A
 PU2535'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2535'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2535
 PU2535                          STATION RECOVERY (1995)
 PU2535
 PU2535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2535'IN RAPID CITY, AT 2300 EGLIN STREET, 320.0 M (1049.9 FT) WEST OF
 PU2535'MILEPOST 61, 223.1 M (732.0 FT) NORTH OF THE STREET CENTERLINE, 98.7 M
 PU2535'(323.8 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE MOST EASTERLY OF 3
 PU2535'STATE MAINTENANCE BUILDINGS AT 2300 EGLIN STREET, 36.0 M (118.1 FT)
 PU2535'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF INTERSTATE HIGHWAY
 PU2535'90, 6.5 M (21.3 FT) WEST OF THE NORTHEAST CORNER OF A CHAIN-LINK FENCE
 PU2535'ENCLOSING THE MAINTENANCE YARD, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 PU2535'HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A CHAIN-LINK FENCE, 0.3 M (1.0 FT)
 PU2535'SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTH OF A METAL GUARD
 PU2535'POST.  NOTE--THE DATUM POINT IS A STAINLESS STEEL BALL EPOXIED TO AN
 PU2535'IRON PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH GALVANIZED STEEL PIPE.
 PU2535'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2535'THROUGH A 4-INCH PVC CAP.  THE MARK IS ON PROPERTY OWNED BY THE SOUTH
 PU2535'DAKOTA DEPARTMENT OF TRANSPORTATION, 2300 EGLIN STREET, RAPID CITY, SD
 PU2535'57701, TELEPHONE NUMBER (605) 347-3636.
 PU2535
 PU2535                          STATION RECOVERY (1998)
 PU2535
 PU2535'RECOVERY NOTE BY US POWER SQUADRON 1998
 PU2535'RECOVERED IN GOOD CONDITION.
 PU2535
 PU2535                          STATION RECOVERY (2012)
 PU2535
 PU2535'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2535'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2534 ***********************************************************************
 PU2534  DESIGNATION -  I90 061.47
 PU2534  PID         -  PU2534
 PU2534  STATE/COUNTY-  SD/PENNINGTON
 PU2534  COUNTRY     -  US
 PU2534  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2534
 PU2534                         *CURRENT SURVEY CONTROL
 PU2534  ______________________________________________________________________
 PU2534* NAD 83(1986) POSITION- 44 05 59.     (N) 103 09 30.     (W)   SCALED
 PU2534* NAVD 88 ORTHO HEIGHT -   962.384 (meters)     3157.42  (feet) ADJUSTED
 PU2534  ______________________________________________________________________
 PU2534  GEOID HEIGHT    -        -16.252 (meters)                     GEOID18
 PU2534  DYNAMIC HEIGHT  -        962.066 (meters)     3156.38  (feet) COMP
 PU2534  MODELED GRAVITY -    980,255.1   (mgal)                       NAVD 88
 PU2534
 PU2534  VERT ORDER      -  FIRST     CLASS II
 PU2534
 PU2534.The horizontal coordinates were scaled from a map and have
 PU2534.an estimated accuracy of +/- 6 seconds.
 PU2534
 PU2534.The orthometric height was determined by differential leveling and
 PU2534.adjusted by the NATIONAL GEODETIC SURVEY
 PU2534.in September 1993.
 PU2534
 PU2534.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2534.GEOID18 height accuracy estimate available here.
 PU2534
 PU2534.Click photographs - Photos may exist for this station.
 PU2534
 PU2534.The dynamic height is computed by dividing the NAVD 88
 PU2534.geopotential number by the normal gravity value computed on the
 PU2534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2534.degrees latitude (g = 980.6199 gals.).
 PU2534
 PU2534.The modeled gravity was interpolated from observed gravity values.
 PU2534
 PU2534;                    North         East    Units  Estimated Accuracy
 PU2534;SPC SD S     -   200,080.      373,850.      MT  (+/- 180 meters Scaled)
 PU2534
 PU2534_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ474845(NAD 83)
 PU2534
 PU2534                          SUPERSEDED SURVEY CONTROL
 PU2534
 PU2534.No superseded survey control is available for this station.
 PU2534
 PU2534_MARKER: DB = BENCH MARK DISK
 PU2534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2534_STAMPING: I90 61.47
 PU2534_MARK LOGO: SDDT
 PU2534_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2534+STABILITY: SURFACE MOTION
 PU2534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2534+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2012
 PU2534
 PU2534  HISTORY     - Date     Condition        Report By
 PU2534  HISTORY     - 1990     MONUMENTED       SDDT
 PU2534  HISTORY     - 19910726 GOOD             NGS
 PU2534  HISTORY     - 19950524 GOOD             NGS
 PU2534  HISTORY     - 20120905 GOOD             INDIV
 PU2534
 PU2534                          STATION DESCRIPTION
 PU2534
 PU2534'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2534'9.8 KM (6.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2534'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 49.4 M (162.1
 PU2534'FT) SOUTHWEST OF A BRACED FENCE POST, 48.0 M (157.5 FT) NORTH OF THE
 PU2534'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 22.0 M (72.2 FT)
 PU2534'NORTH OF THE CENTERLINE OF OFFUTT STREET, 0.8 M (2.6 FT) BELOW THE
 PU2534'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH-SOUTHEAST OF A WITNESS
 PU2534'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2534
 PU2534                          STATION RECOVERY (1995)
 PU2534
 PU2534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2534'6.1 KM (3.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2534'JUNCTION OF INTERSTATE HIGHWAY 190 (EXIT 57) IN RAPID CITY, 845.2 M
 PU2534'(2773.0 FT) WEST OF MILEPOST 62, 786.1 M (2579.1 FT) EAST OF MILEPOST
 PU2534'61, 38.5 M (126.3 FT) NORTH OF THE WESTBOUND HIGHWAY CENTERLINE, 22.0
 PU2534'M (72.2 FT) NORTH OF THE CENTER OF OFFUTT ROAD, 0.6 M (2.0 FT) SOUTH
 PU2534'OF A WITNESS POST AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 PU2534'ROAD, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2534
 PU2534                          STATION RECOVERY (2012)
 PU2534
 PU2534'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2533 ***********************************************************************
 PU2533  DESIGNATION -  I90 061.7
 PU2533  PID         -  PU2533
 PU2533  STATE/COUNTY-  SD/PENNINGTON
 PU2533  COUNTRY     -  US
 PU2533  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2533
 PU2533                         *CURRENT SURVEY CONTROL
 PU2533  ______________________________________________________________________
 PU2533* NAD 83(1986) POSITION- 44 06 05.     (N) 103 09 17.     (W)   SCALED
 PU2533* NAVD 88 ORTHO HEIGHT -   968.938 (meters)     3178.92  (feet) ADJUSTED
 PU2533  ______________________________________________________________________
 PU2533  GEOID HEIGHT    -        -16.272 (meters)                     GEOID18
 PU2533  DYNAMIC HEIGHT  -        968.619 (meters)     3177.88  (feet) COMP
 PU2533  MODELED GRAVITY -    980,255.5   (mgal)                       NAVD 88
 PU2533
 PU2533  VERT ORDER      -  FIRST     CLASS II
 PU2533
 PU2533.The horizontal coordinates were scaled from a map and have
 PU2533.an estimated accuracy of +/- 6 seconds.
 PU2533
 PU2533.The orthometric height was determined by differential leveling and
 PU2533.adjusted by the NATIONAL GEODETIC SURVEY
 PU2533.in October 1997.
 PU2533
 PU2533.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2533.GEOID18 height accuracy estimate available here.
 PU2533
 PU2533.Click photographs - Photos may exist for this station.
 PU2533
 PU2533.The dynamic height is computed by dividing the NAVD 88
 PU2533.geopotential number by the normal gravity value computed on the
 PU2533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2533.degrees latitude (g = 980.6199 gals.).
 PU2533
 PU2533.The modeled gravity was interpolated from observed gravity values.
 PU2533
 PU2533;                    North         East    Units  Estimated Accuracy
 PU2533;SPC SD S     -   200,260.      374,150.      MT  (+/- 180 meters Scaled)
 PU2533
 PU2533_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ476847(NAD 83)
 PU2533
 PU2533                          SUPERSEDED SURVEY CONTROL
 PU2533
 PU2533  NAVD 88 (09/29/93)  968.928  (m)         3178.89   (f) SUPERSEDED  1 2
 PU2533
 PU2533.Superseded values are not recommended for survey control.
 PU2533
 PU2533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2533.See file dsdata.pdf to determine how the superseded data were derived.
 PU2533
 PU2533_MARKER: Z = SEE DESCRIPTION
 PU2533_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2533_STAMPING: I90 61.7
 PU2533_MARK LOGO: NGS
 PU2533_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2533_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2533_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2533+STABILITY: POSITION/ELEVATION WELL
 PU2533_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2533+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2012
 PU2533_ROD/PIPE-DEPTH: 6.4 meters
 PU2533_SLEEVE-DEPTH  : 2.0 meters
 PU2533
 PU2533  HISTORY     - Date     Condition        Report By
 PU2533  HISTORY     - 1990     MONUMENTED       SDDT
 PU2533  HISTORY     - 19910726 GOOD             NGS
 PU2533  HISTORY     - 19950524 GOOD             NGS
 PU2533  HISTORY     - 20120905 GOOD             INDIV
 PU2533
 PU2533                          STATION DESCRIPTION
 PU2533
 PU2533'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2533'10.0 KM (6.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2533'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2533'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2533'GALVANIZED STEEL PIPE, 155.0 M (508.5 FT) NORTH OF THE CENTERLINE OF
 PU2533'THE WESTBOUND LANES OF THE HIGHWAY, 33.6 M (110.2 FT) NORTHWEST OF
 PU2533'THE CENTERLINE OF OFFUTT STREET, 31.0 M (101.7 FT) SOUTHWEST OF A
 PU2533'FIELD ENTRANCE GATE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE STREET,
 PU2533'AND 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.
 PU2533'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2533'THROUGH A 4-INCH PVC CAP.
 PU2533
 PU2533                          STATION RECOVERY (1995)
 PU2533
 PU2533'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2533'6.5 KM (4.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2533'JUNCTION OF INTERSTATE HIGHWAY 190 (EXIT 57) IN RAPID CITY, 1164.7 M
 PU2533'(3821.2 FT) EAST OF MILEPOST 61, 467.2 M (1532.8 FT) WEST OF MILEPOST
 PU2533'62, 155.6 M (510.5 FT) NORTHWEST OF THE WESTBOUND HIGHWAY CENTERLINE,
 PU2533'33.3 M (109.3 FT) NORTHWEST OF THE CENTER OF OFFUTT STREET, 31.2 M
 PU2533'(102.4 FT) SOUTHWEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M
 PU2533'(1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW
 PU2533'THE LEVEL OF THE STREET, AND 0.3 M (1.0 FT) NORTHWEST OF A METAL POST.
 PU2533'NOTE--THE DATUM POINT IS STAINLESS STEEL BALL EPOXIED TO THE TOP OF AN
 PU2533'IRON PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 PU2533'ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A
 PU2533'4-INCH PVC CAP.
 PU2533
 PU2533                          STATION RECOVERY (2012)
 PU2533
 PU2533'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2533'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2532 ***********************************************************************
 PU2532  DESIGNATION -  I90 062.34
 PU2532  PID         -  PU2532
 PU2532  STATE/COUNTY-  SD/PENNINGTON
 PU2532  COUNTRY     -  US
 PU2532  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2532
 PU2532                         *CURRENT SURVEY CONTROL
 PU2532  ______________________________________________________________________
 PU2532* NAD 83(1986) POSITION- 44 06 10.     (N) 103 08 28.     (W)   SCALED
 PU2532* NAVD 88 ORTHO HEIGHT -   953.063 (meters)     3126.84  (feet) ADJUSTED
 PU2532  ______________________________________________________________________
 PU2532  GEOID HEIGHT    -        -16.343 (meters)                     GEOID18
 PU2532  DYNAMIC HEIGHT  -        952.748 (meters)     3125.81  (feet) COMP
 PU2532  MODELED GRAVITY -    980,255.6   (mgal)                       NAVD 88
 PU2532
 PU2532  VERT ORDER      -  FIRST     CLASS II
 PU2532
 PU2532.The horizontal coordinates were scaled from a map and have
 PU2532.an estimated accuracy of +/- 6 seconds.
 PU2532
 PU2532.The orthometric height was determined by differential leveling and
 PU2532.adjusted by the NATIONAL GEODETIC SURVEY
 PU2532.in October 1997.
 PU2532
 PU2532.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2532.GEOID18 height accuracy estimate available here.
 PU2532
 PU2532.Click photographs - Photos may exist for this station.
 PU2532
 PU2532.The dynamic height is computed by dividing the NAVD 88
 PU2532.geopotential number by the normal gravity value computed on the
 PU2532.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2532.degrees latitude (g = 980.6199 gals.).
 PU2532
 PU2532.The modeled gravity was interpolated from observed gravity values.
 PU2532
 PU2532;                    North         East    Units  Estimated Accuracy
 PU2532;SPC SD S     -   200,370.      375,240.      MT  (+/- 180 meters Scaled)
 PU2532
 PU2532_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ487849(NAD 83)
 PU2532
 PU2532                          SUPERSEDED SURVEY CONTROL
 PU2532
 PU2532  NAVD 88 (09/29/93)  953.059  (m)         3126.83   (f) SUPERSEDED  1 2
 PU2532
 PU2532.Superseded values are not recommended for survey control.
 PU2532
 PU2532.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2532.See file dsdata.pdf to determine how the superseded data were derived.
 PU2532
 PU2532_MARKER: DB = BENCH MARK DISK
 PU2532_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2532_STAMPING: I90 62.34
 PU2532_MARK LOGO: SDDT
 PU2532_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2532_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2532+STABILITY: SURFACE MOTION
 PU2532_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2532+SATELLITE: SATELLITE OBSERVATIONS - September 05, 2012
 PU2532
 PU2532  HISTORY     - Date     Condition        Report By
 PU2532  HISTORY     - 1990     MONUMENTED       SDDT
 PU2532  HISTORY     - 19910726 GOOD             NGS
 PU2532  HISTORY     - 19950524 GOOD             NGS
 PU2532  HISTORY     - 20120905 GOOD             INDIV
 PU2532
 PU2532                          STATION DESCRIPTION
 PU2532
 PU2532'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2532'11.1 KM (6.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2532'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 46.4 M (152.2
 PU2532'FT) SOUTHEAST OF THE EAST CORNER OF MOTIVE PARTS AND SUPPLY, 32.7 M
 PU2532'(107.3 FT) NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2532'HIGHWAY, 9.2 M (30.2 FT) NORTHWEST OF THE CENTERLINE OF A SERVICE
 PU2532'ROAD, 2.1 M (6.9 FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 0.4 M
 PU2532'(1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2532'THE GROUND SURFACE.
 PU2532
 PU2532                          STATION RECOVERY (1995)
 PU2532
 PU2532'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2532'7.6 KM (4.70 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2532'JUNCTION OF INTERSTATE HIGHWAY 190 (EXIT 57) IN RAPID CITY, 576.8 M
 PU2532'(1892.4 FT) EAST OF MILEPOST 62, 46.4 M (152.2 FT) EAST OF THE EAST
 PU2532'CORNER OF MOTIVE PARTS AND SUPPLY INCORPORATED, 32.7 M (107.3 FT)
 PU2532'NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 9.2
 PU2532'M (30.2 FT) NORTHWEST OF THE CENTERLINE OF A SERVICE ROAD, 2.1 M (6.9
 PU2532'FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 0.4 M (1.3 FT) SOUTHEAST
 PU2532'OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2532
 PU2532                          STATION RECOVERY (2012)
 PU2532
 PU2532'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2532'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2531 ***********************************************************************
 PU2531  DESIGNATION -  I90 063.10
 PU2531  PID         -  PU2531
 PU2531  STATE/COUNTY-  SD/PENNINGTON
 PU2531  COUNTRY     -  US
 PU2531  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2531
 PU2531                         *CURRENT SURVEY CONTROL
 PU2531  ______________________________________________________________________
 PU2531* NAD 83(1986) POSITION- 44 06 34.     (N) 103 07 44.     (W)   SCALED
 PU2531* NAVD 88 ORTHO HEIGHT -   942.026 (meters)     3090.63  (feet) ADJUSTED
 PU2531  ______________________________________________________________________
 PU2531  GEOID HEIGHT    -        -16.407 (meters)                     GEOID18
 PU2531  DYNAMIC HEIGHT  -        941.718 (meters)     3089.62  (feet) COMP
 PU2531  MODELED GRAVITY -    980,258.8   (mgal)                       NAVD 88
 PU2531
 PU2531  VERT ORDER      -  FIRST     CLASS II
 PU2531
 PU2531.The horizontal coordinates were scaled from a map and have
 PU2531.an estimated accuracy of +/- 6 seconds.
 PU2531
 PU2531.The orthometric height was determined by differential leveling and
 PU2531.adjusted by the NATIONAL GEODETIC SURVEY
 PU2531.in September 1993.
 PU2531
 PU2531.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2531.GEOID18 height accuracy estimate available here.
 PU2531
 PU2531.Click photographs - Photos may exist for this station.
 PU2531
 PU2531.The dynamic height is computed by dividing the NAVD 88
 PU2531.geopotential number by the normal gravity value computed on the
 PU2531.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2531.degrees latitude (g = 980.6199 gals.).
 PU2531
 PU2531.The modeled gravity was interpolated from observed gravity values.
 PU2531
 PU2531;                    North         East    Units  Estimated Accuracy
 PU2531;SPC SD S     -   201,080.      376,250.      MT  (+/- 180 meters Scaled)
 PU2531
 PU2531_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ497857(NAD 83)
 PU2531
 PU2531                          SUPERSEDED SURVEY CONTROL
 PU2531
 PU2531.No superseded survey control is available for this station.
 PU2531
 PU2531_MARKER: DB = BENCH MARK DISK
 PU2531_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2531_STAMPING: I90 63.10
 PU2531_MARK LOGO: SDDT
 PU2531_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2531_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2531+STABILITY: SURFACE MOTION
 PU2531_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2531+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2012
 PU2531
 PU2531  HISTORY     - Date     Condition        Report By
 PU2531  HISTORY     - 1990     MONUMENTED       SDDT
 PU2531  HISTORY     - 19910726 GOOD             NGS
 PU2531  HISTORY     - 20080812 GOOD             INDIV
 PU2531  HISTORY     - 20120820 GOOD             INDIV
 PU2531
 PU2531                          STATION DESCRIPTION
 PU2531
 PU2531'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2531'12.3 KM (7.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2531'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 39.2 M (128.6
 PU2531'FT) NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2531'HIGHWAY, 28.1 M (92.2 FT) NORTHEAST OF A FENCE CORNER, 15.8 M (51.8
 PU2531'FT) NORTHWEST OF THE CENTERLINE OF A SERVICE ROAD, 9.0 M (29.5 FT)
 PU2531'SOUTHEAST OF A UTILITY POLE WITH A TRANSFORMER AND A GUY CABLE, 0.6 M
 PU2531'(2.0 FT) BELOW THE LEVEL OF THE ROAD, 0.6 M (2.0 FT) SOUTHEAST OF A
 PU2531'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2531'SURFACE.
 PU2531
 PU2531                          STATION RECOVERY (2008)
 PU2531
 PU2531'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 PU2531'RECOVERED IN GOOD CONDITION.
 PU2531
 PU2531                          STATION RECOVERY (2012)
 PU2531
 PU2531'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2531'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2530 ***********************************************************************
 PU2530  DESIGNATION -  I90 063.3
 PU2530  PID         -  PU2530
 PU2530  STATE/COUNTY-  SD/PENNINGTON
 PU2530  COUNTRY     -  US
 PU2530  USGS QUAD   -  RAPID CITY EAST (2017)
 PU2530
 PU2530                         *CURRENT SURVEY CONTROL
 PU2530  ______________________________________________________________________
 PU2530* NAD 83(1986) POSITION- 44 06 40.     (N) 103 07 32.     (W)   SCALED
 PU2530* NAVD 88 ORTHO HEIGHT -   939.438 (meters)     3082.14  (feet) ADJUSTED
 PU2530  ______________________________________________________________________
 PU2530  GEOID HEIGHT    -        -16.423 (meters)                     GEOID18
 PU2530  DYNAMIC HEIGHT  -        939.131 (meters)     3081.13  (feet) COMP
 PU2530  MODELED GRAVITY -    980,259.8   (mgal)                       NAVD 88
 PU2530
 PU2530  VERT ORDER      -  FIRST     CLASS II
 PU2530
 PU2530.The horizontal coordinates were scaled from a map and have
 PU2530.an estimated accuracy of +/- 6 seconds.
 PU2530
 PU2530.The orthometric height was determined by differential leveling and
 PU2530.adjusted by the NATIONAL GEODETIC SURVEY
 PU2530.in September 1993.
 PU2530
 PU2530.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2530.GEOID18 height accuracy estimate available here.
 PU2530
 PU2530.Click photographs - Photos may exist for this station.
 PU2530
 PU2530.The dynamic height is computed by dividing the NAVD 88
 PU2530.geopotential number by the normal gravity value computed on the
 PU2530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2530.degrees latitude (g = 980.6199 gals.).
 PU2530
 PU2530.The modeled gravity was interpolated from observed gravity values.
 PU2530
 PU2530;                    North         East    Units  Estimated Accuracy
 PU2530;SPC SD S     -   201,260.      376,520.      MT  (+/- 180 meters Scaled)
 PU2530
 PU2530_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ500859(NAD 83)
 PU2530
 PU2530                          SUPERSEDED SURVEY CONTROL
 PU2530
 PU2530.No superseded survey control is available for this station.
 PU2530
 PU2530_MARKER: Z = SEE DESCRIPTION
 PU2530_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2530_STAMPING: I90 63.3
 PU2530_MARK LOGO: NGS
 PU2530_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2530_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2530_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2530+STABILITY: POSITION/ELEVATION WELL
 PU2530_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2530+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2012
 PU2530_ROD/PIPE-DEPTH: 6.4 meters
 PU2530_SLEEVE-DEPTH  : 2.0 meters
 PU2530
 PU2530  HISTORY     - Date     Condition        Report By
 PU2530  HISTORY     - 1990     MONUMENTED       SDDT
 PU2530  HISTORY     - 19910726 GOOD             NGS
 PU2530  HISTORY     - 20080812 GOOD             INDIV
 PU2530  HISTORY     - 20120820 GOOD             INDIV
 PU2530
 PU2530                          STATION DESCRIPTION
 PU2530
 PU2530'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2530'12.6 KM (7.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2530'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2530'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2530'GALVANIZED STEEL PIPE, 130.0 M (426.5 FT) SOUTHWEST OF THE SOUTHWEST
 PU2530'CORNER OF BRIDGE NUMBER 52-463-279, 46.9 M (153.9 FT) NORTHWEST OF
 PU2530'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 23.1 M (75.8
 PU2530'FT) NORTHWEST OF THE CENTERLINE OF AN ACCESS ROAD, 11.0 M (36.1 FT)
 PU2530'NORTHEAST OF A FIELD ENTRANCE GATE, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 PU2530'THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2530'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2530'THROUGH A 4-INCH PVC CAP.
 PU2530
 PU2530                          STATION RECOVERY (2008)
 PU2530
 PU2530'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (ML)
 PU2530'RECOVERED IN GOOD CONDITION.
 PU2530
 PU2530                          STATION RECOVERY (2012)
 PU2530
 PU2530'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2530'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2529 ***********************************************************************
 PU2529  DESIGNATION -  I90 064.0
 PU2529  PID         -  PU2529
 PU2529  STATE/COUNTY-  SD/PENNINGTON
 PU2529  COUNTRY     -  US
 PU2529  USGS QUAD   -  BOX ELDER (2017)
 PU2529
 PU2529                         *CURRENT SURVEY CONTROL
 PU2529  ______________________________________________________________________
 PU2529* NAD 83(1986) POSITION- 44 06 57.     (N) 103 06 54.     (W)   SCALED
 PU2529* NAVD 88 ORTHO HEIGHT -   935.555 (meters)     3069.40  (feet) ADJUSTED
 PU2529  ______________________________________________________________________
 PU2529  GEOID HEIGHT    -        -16.474 (meters)                     GEOID18
 PU2529  DYNAMIC HEIGHT  -        935.253 (meters)     3068.41  (feet) COMP
 PU2529  MODELED GRAVITY -    980,263.2   (mgal)                       NAVD 88
 PU2529
 PU2529  VERT ORDER      -  FIRST     CLASS II
 PU2529
 PU2529.The horizontal coordinates were scaled from a map and have
 PU2529.an estimated accuracy of +/- 6 seconds.
 PU2529
 PU2529.The orthometric height was determined by differential leveling and
 PU2529.adjusted by the NATIONAL GEODETIC SURVEY
 PU2529.in September 1993.
 PU2529
 PU2529.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2529.GEOID18 height accuracy estimate available here.
 PU2529
 PU2529.Click photographs - Photos may exist for this station.
 PU2529
 PU2529.The dynamic height is computed by dividing the NAVD 88
 PU2529.geopotential number by the normal gravity value computed on the
 PU2529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2529.degrees latitude (g = 980.6199 gals.).
 PU2529
 PU2529.The modeled gravity was interpolated from observed gravity values.
 PU2529
 PU2529;                    North         East    Units  Estimated Accuracy
 PU2529;SPC SD S     -   201,750.      377,380.      MT  (+/- 180 meters Scaled)
 PU2529
 PU2529_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ508864(NAD 83)
 PU2529
 PU2529                          SUPERSEDED SURVEY CONTROL
 PU2529
 PU2529.No superseded survey control is available for this station.
 PU2529
 PU2529_MARKER: P = PIPE CAP
 PU2529_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2529_MARK LOGO: NONE
 PU2529_PROJECTION: RECESSED 10 CENTIMETERS
 PU2529_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2529_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2529+STABILITY: POSITION/ELEVATION WELL
 PU2529_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2529+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2529_ROD/PIPE-DEPTH: 12.8 meters
 PU2529_SLEEVE-DEPTH  : 3.0 meters
 PU2529
 PU2529  HISTORY     - Date     Condition        Report By
 PU2529  HISTORY     - 1981     MONUMENTED       SDDT
 PU2529  HISTORY     - 19910726 GOOD             NGS
 PU2529  HISTORY     - 20120307 POOR             INDIV
 PU2529
 PU2529                          STATION DESCRIPTION
 PU2529
 PU2529'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2529'13.7 KM (8.50 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2529'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 84.0 M (275.6
 PU2529'FT) WEST OF MILEPOST 64, 32.2 M (105.6 FT) SOUTH-SOUTHEAST OF THE
 PU2529'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 28.3 M (92.8 FT)
 PU2529'SOUTHEAST OF THE EAST CORNER OF BRIDGE NUMBER 52-469-276, 19.0 M
 PU2529'(62.3 FT) SOUTHWEST OF A UTILITY POLE WITH 3 GUY CABLES, 1.0 M (3.3
 PU2529'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTHWEST OF A
 PU2529'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2529'4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 PU2529
 PU2529                          STATION RECOVERY (2012)
 PU2529
 PU2529'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2529'PIPE IS RESTING ON SLEEVE, SLEEVE MAY HAVE MOVED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2528 ***********************************************************************
 PU2528  DESIGNATION -  I90 064.08
 PU2528  PID         -  PU2528
 PU2528  STATE/COUNTY-  SD/PENNINGTON
 PU2528  COUNTRY     -  US
 PU2528  USGS QUAD   -  BOX ELDER (2017)
 PU2528
 PU2528                         *CURRENT SURVEY CONTROL
 PU2528  ______________________________________________________________________
 PU2528* NAD 83(1986) POSITION- 44 07 04.     (N) 103 06 45.     (W)   SCALED
 PU2528* NAVD 88 ORTHO HEIGHT -   935.026 (meters)     3067.66  (feet) ADJUSTED
 PU2528  ______________________________________________________________________
 PU2528  GEOID HEIGHT    -        -16.486 (meters)                     GEOID18
 PU2528  DYNAMIC HEIGHT  -        934.723 (meters)     3066.67  (feet) COMP
 PU2528  MODELED GRAVITY -    980,263.1   (mgal)                       NAVD 88
 PU2528
 PU2528  VERT ORDER      -  FIRST     CLASS II
 PU2528
 PU2528.The horizontal coordinates were scaled from a map and have
 PU2528.an estimated accuracy of +/- 6 seconds.
 PU2528
 PU2528.The orthometric height was determined by differential leveling and
 PU2528.adjusted by the NATIONAL GEODETIC SURVEY
 PU2528.in September 1993.
 PU2528
 PU2528.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2528.GEOID18 height accuracy estimate available here.
 PU2528
 PU2528.Click photographs - Photos may exist for this station.
 PU2528
 PU2528.The dynamic height is computed by dividing the NAVD 88
 PU2528.geopotential number by the normal gravity value computed on the
 PU2528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2528.degrees latitude (g = 980.6199 gals.).
 PU2528
 PU2528.The modeled gravity was interpolated from observed gravity values.
 PU2528
 PU2528;                    North         East    Units  Estimated Accuracy
 PU2528;SPC SD S     -   201,960.      377,590.      MT  (+/- 180 meters Scaled)
 PU2528
 PU2528_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ510866(NAD 83)
 PU2528
 PU2528                          SUPERSEDED SURVEY CONTROL
 PU2528
 PU2528.No superseded survey control is available for this station.
 PU2528
 PU2528_MARKER: DB = BENCH MARK DISK
 PU2528_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2528_STAMPING: I90 64.08
 PU2528_MARK LOGO: SDDT
 PU2528_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2528_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2528+STABILITY: SURFACE MOTION
 PU2528_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2528+SATELLITE: SATELLITE OBSERVATIONS - August 20, 2012
 PU2528
 PU2528  HISTORY     - Date     Condition        Report By
 PU2528  HISTORY     - 1990     MONUMENTED       SDDT
 PU2528  HISTORY     - 19910726 GOOD             NGS
 PU2528  HISTORY     - 20120820 GOOD             INDIV
 PU2528
 PU2528                          STATION DESCRIPTION
 PU2528
 PU2528'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2528'13.9 KM (8.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2528'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 111.0 M (364.2
 PU2528'FT) WEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER 52-470-276, 45.9 M
 PU2528'(150.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2528'HIGHWAY, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.2 M (3.9
 PU2528'FT) SOUTH OF THE CENTER OF A CHAIN-LINK BRACE POST STRUCTURE, 0.6 M
 PU2528'(2.0 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2528'THE GROUND SURFACE.
 PU2528
 PU2528                          STATION RECOVERY (2012)
 PU2528
 PU2528'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2528'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2527 ***********************************************************************
 PU2527  DESIGNATION -  I90 065.05
 PU2527  PID         -  PU2527
 PU2527  STATE/COUNTY-  SD/PENNINGTON
 PU2527  COUNTRY     -  US
 PU2527  USGS QUAD   -  BOX ELDER (2017)
 PU2527
 PU2527                         *CURRENT SURVEY CONTROL
 PU2527  ______________________________________________________________________
 PU2527* NAD 83(1986) POSITION- 44 07 04.     (N) 103 05 33.     (W)   SCALED
 PU2527* NAVD 88 ORTHO HEIGHT -   935.306 (meters)     3068.58  (feet) ADJUSTED
 PU2527  ______________________________________________________________________
 PU2527  GEOID HEIGHT    -        -16.577 (meters)                     GEOID18
 PU2527  DYNAMIC HEIGHT  -        935.004 (meters)     3067.59  (feet) COMP
 PU2527  MODELED GRAVITY -    980,263.3   (mgal)                       NAVD 88
 PU2527
 PU2527  VERT ORDER      -  FIRST     CLASS II
 PU2527
 PU2527.The horizontal coordinates were scaled from a map and have
 PU2527.an estimated accuracy of +/- 6 seconds.
 PU2527
 PU2527.The orthometric height was determined by differential leveling and
 PU2527.adjusted by the NATIONAL GEODETIC SURVEY
 PU2527.in September 1993.
 PU2527
 PU2527.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2527.GEOID18 height accuracy estimate available here.
 PU2527
 PU2527.Click photographs - Photos may exist for this station.
 PU2527
 PU2527.The dynamic height is computed by dividing the NAVD 88
 PU2527.geopotential number by the normal gravity value computed on the
 PU2527.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2527.degrees latitude (g = 980.6199 gals.).
 PU2527
 PU2527.The modeled gravity was interpolated from observed gravity values.
 PU2527
 PU2527;                    North         East    Units  Estimated Accuracy
 PU2527;SPC SD S     -   201,910.      379,190.      MT  (+/- 180 meters Scaled)
 PU2527
 PU2527_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ526867(NAD 83)
 PU2527
 PU2527                          SUPERSEDED SURVEY CONTROL
 PU2527
 PU2527.No superseded survey control is available for this station.
 PU2527
 PU2527_MARKER: DB = BENCH MARK DISK
 PU2527_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2527_STAMPING: I90 65.05
 PU2527_MARK LOGO: SDDT
 PU2527_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2527_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2527+STABILITY: SURFACE MOTION
 PU2527_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2527+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2527
 PU2527  HISTORY     - Date     Condition        Report By
 PU2527  HISTORY     - 1990     MONUMENTED       SDDT
 PU2527  HISTORY     - 19910726 GOOD             NGS
 PU2527  HISTORY     - 20120808 POOR             INDIV
 PU2527
 PU2527                          STATION DESCRIPTION
 PU2527
 PU2527'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2527'15.5 KM (9.65 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2527'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 24.6 M (80.7 FT)
 PU2527'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.1 M
 PU2527'(26.6 FT) SOUTHEAST OF A UTILITY POLE WITH A TRANSFORMER AND GUY
 PU2527'CABLE, 3.7 M (12.1 FT) SOUTH OF A CHAIN-LINK FENCE, 1.0 M (3.3 FT)
 PU2527'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) SOUTHEAST OF A WITNESS
 PU2527'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2527
 PU2527                          STATION RECOVERY (2012)
 PU2527
 PU2527'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2527'DISK GONE, CONCRETE IN PLACE BUT CRACKED AND DAMAGED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2526 ***********************************************************************
 PU2526  DESIGNATION -  I90 065.6
 PU2526  PID         -  PU2526
 PU2526  STATE/COUNTY-  SD/PENNINGTON
 PU2526  COUNTRY     -  US
 PU2526  USGS QUAD   -  BOX ELDER (2017)
 PU2526
 PU2526                         *CURRENT SURVEY CONTROL
 PU2526  ______________________________________________________________________
 PU2526* NAD 83(1986) POSITION- 44 07 03.     (N) 103 04 54.     (W)   SCALED
 PU2526* NAVD 88 ORTHO HEIGHT -   942.859 (meters)     3093.36  (feet) ADJUSTED
 PU2526  ______________________________________________________________________
 PU2526  GEOID HEIGHT    -        -16.624 (meters)                     GEOID18
 PU2526  DYNAMIC HEIGHT  -        942.554 (meters)     3092.36  (feet) COMP
 PU2526  MODELED GRAVITY -    980,262.1   (mgal)                       NAVD 88
 PU2526
 PU2526  VERT ORDER      -  FIRST     CLASS II
 PU2526
 PU2526.The horizontal coordinates were scaled from a map and have
 PU2526.an estimated accuracy of +/- 6 seconds.
 PU2526
 PU2526.The orthometric height was determined by differential leveling and
 PU2526.adjusted by the NATIONAL GEODETIC SURVEY
 PU2526.in September 1993.
 PU2526
 PU2526.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2526.GEOID18 height accuracy estimate available here.
 PU2526
 PU2526.Click photographs - Photos may exist for this station.
 PU2526
 PU2526.The dynamic height is computed by dividing the NAVD 88
 PU2526.geopotential number by the normal gravity value computed on the
 PU2526.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2526.degrees latitude (g = 980.6199 gals.).
 PU2526
 PU2526.The modeled gravity was interpolated from observed gravity values.
 PU2526
 PU2526;                    North         East    Units  Estimated Accuracy
 PU2526;SPC SD S     -   201,850.      380,050.      MT  (+/- 180 meters Scaled)
 PU2526
 PU2526_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ534867(NAD 83)
 PU2526
 PU2526                          SUPERSEDED SURVEY CONTROL
 PU2526
 PU2526.No superseded survey control is available for this station.
 PU2526
 PU2526_MARKER: P = PIPE CAP
 PU2526_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2526_MARK LOGO: NONE
 PU2526_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2526_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2526_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2526+STABILITY: POSITION/ELEVATION WELL
 PU2526_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2526+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2526_ROD/PIPE-DEPTH: 12.8 meters
 PU2526_SLEEVE-DEPTH  : 3.0 meters
 PU2526
 PU2526  HISTORY     - Date     Condition        Report By
 PU2526  HISTORY     - 1979     MONUMENTED       SDDT
 PU2526  HISTORY     - 19910726 GOOD             NGS
 PU2526
 PU2526                          STATION DESCRIPTION
 PU2526
 PU2526'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2526'16.4 KM (10.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2526'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, IN THE MEDIAN OF
 PU2526'THE HIGHWAY, 38.2 M (125.3 FT) WEST OF THE SOUTHWEST CORNER OF BRIDGE
 PU2526'NUMBER 52-486-275, 32.1 M (105.3 FT) SOUTH OF THE CENTERLINE OF THE
 PU2526'WESTBOUND LANES OF THE HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 PU2526'HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 PU2526'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS
 PU2526'UNSTAMPED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2525 ***********************************************************************
 PU2525  DESIGNATION -  I90 065.8
 PU2525  PID         -  PU2525
 PU2525  STATE/COUNTY-  SD/PENNINGTON
 PU2525  COUNTRY     -  US
 PU2525  USGS QUAD   -  BOX ELDER (2017)
 PU2525
 PU2525                         *CURRENT SURVEY CONTROL
 PU2525  ______________________________________________________________________
 PU2525* NAD 83(1986) POSITION- 44 07 03.     (N) 103 04 43.     (W)   SCALED
 PU2525* NAVD 88 ORTHO HEIGHT -   942.910 (meters)     3093.53  (feet) ADJUSTED
 PU2525  ______________________________________________________________________
 PU2525  GEOID HEIGHT    -        -16.637 (meters)                     GEOID18
 PU2525  DYNAMIC HEIGHT  -        942.604 (meters)     3092.53  (feet) COMP
 PU2525  MODELED GRAVITY -    980,261.7   (mgal)                       NAVD 88
 PU2525
 PU2525  VERT ORDER      -  FIRST     CLASS II
 PU2525
 PU2525.The horizontal coordinates were scaled from a map and have
 PU2525.an estimated accuracy of +/- 6 seconds.
 PU2525
 PU2525.The orthometric height was determined by differential leveling and
 PU2525.adjusted by the NATIONAL GEODETIC SURVEY
 PU2525.in September 1993.
 PU2525
 PU2525.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2525.GEOID18 height accuracy estimate available here.
 PU2525
 PU2525.Click photographs - Photos may exist for this station.
 PU2525
 PU2525.The dynamic height is computed by dividing the NAVD 88
 PU2525.geopotential number by the normal gravity value computed on the
 PU2525.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2525.degrees latitude (g = 980.6199 gals.).
 PU2525
 PU2525.The modeled gravity was interpolated from observed gravity values.
 PU2525
 PU2525;                    North         East    Units  Estimated Accuracy
 PU2525;SPC SD S     -   201,840.      380,300.      MT  (+/- 180 meters Scaled)
 PU2525
 PU2525_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ537867(NAD 83)
 PU2525
 PU2525                          SUPERSEDED SURVEY CONTROL
 PU2525
 PU2525.No superseded survey control is available for this station.
 PU2525
 PU2525_MARKER: P = PIPE CAP
 PU2525_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2525_MARK LOGO: NONE
 PU2525_PROJECTION: FLUSH
 PU2525_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2525_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2525+STABILITY: POSITION/ELEVATION WELL
 PU2525_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2525+SATELLITE: SATELLITE OBSERVATIONS - July 26, 1991
 PU2525_ROD/PIPE-DEPTH: 12.8 meters
 PU2525_SLEEVE-DEPTH  : 3.0 meters
 PU2525
 PU2525  HISTORY     - Date     Condition        Report By
 PU2525  HISTORY     - 1979     MONUMENTED       SDDT
 PU2525  HISTORY     - 19910726 GOOD             NGS
 PU2525  HISTORY     - 20120308 POOR             INDIV
 PU2525
 PU2525                          STATION DESCRIPTION
 PU2525
 PU2525'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2525'16.7 KM (10.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2525'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, IN THE MEDIAN OF
 PU2525'THE HIGHWAY, 43.2 M (141.7 FT) EAST OF THE NORTHEAST CORNER OF BRIDGE
 PU2525'NUMBER 52-486-276, 12.1 M (39.7 FT) NORTH OF THE CENTERLINE OF THE
 PU2525'WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU2525'HIGHWAY, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO
 PU2525'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS
 PU2525'UNSTAMPED.
 PU2525
 PU2525                          STATION RECOVERY (2012)
 PU2525
 PU2525'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2525'CAP IS BROKEN, SLEEVE IS DAMAGED, FULL OF DIRT, BURIED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2524 ***********************************************************************
 PU2524  CBN         -  This is a Cooperative Base Network Control Station.
 PU2524  DESIGNATION -  I90 066.2
 PU2524  PID         -  PU2524
 PU2524  STATE/COUNTY-  SD/PENNINGTON
 PU2524  COUNTRY     -  US
 PU2524  USGS QUAD   -  BOX ELDER (2017)
 PU2524
 PU2524                         *CURRENT SURVEY CONTROL
 PU2524  ______________________________________________________________________
 PU2524* NAD 83(2011) POSITION- 44 07 08.91810(N) 103 04 12.56059(W)   ADJUSTED
 PU2524* NAD 83(2011) ELLIP HT-   925.444 (meters)        (06/27/12)   ADJUSTED
 PU2524* NAD 83(2011) EPOCH   -  2010.00
 PU2524* NAVD 88 ORTHO HEIGHT -   942.109 (meters)     3090.90  (feet) ADJUSTED
 PU2524  ______________________________________________________________________
 PU2524  GEOID HEIGHT    -        -16.673 (meters)                     GEOID18
 PU2524  NAD 83(2011) X  - -1,037,307.516 (meters)                     COMP
 PU2524  NAD 83(2011) Y  - -4,468,104.990 (meters)                     COMP
 PU2524  NAD 83(2011) Z  -  4,418,249.264 (meters)                     COMP
 PU2524  LAPLACE CORR    -        -10.72  (seconds)                    DEFLEC18
 PU2524  DYNAMIC HEIGHT  -        941.804 (meters)     3089.90  (feet) COMP
 PU2524  MODELED GRAVITY -    980,261.9   (mgal)                       NAVD 88
 PU2524
 PU2524  VERT ORDER      -  FIRST     CLASS II
 PU2524
 PU2524  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2524  Standards:
 PU2524         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2524            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2524  -------------------------------------------------------------------
 PU2524  NETWORK    0.86   1.37           0.40   0.28   0.70     -0.08929322
 PU2524  -------------------------------------------------------------------
 PU2524  Click here for local accuracies and other accuracy information.
 PU2524
 PU2524.The horizontal coordinates were established by GPS observations
 PU2524.and adjusted by the National Geodetic Survey in June 2012.
 PU2524
 PU2524.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2524.been affixed to the stable North American tectonic plate. See 
 PU2524.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2524
 PU2524.The horizontal coordinates are valid at the epoch date displayed above
 PU2524.which is a decimal equivalence of Year/Month/Day.
 PU2524
 PU2524.The orthometric height was determined by differential leveling and
 PU2524.adjusted by the NATIONAL GEODETIC SURVEY
 PU2524.in September 1993.
 PU2524
 PU2524.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2524.GEOID18 height accuracy estimate available here.
 PU2524
 PU2524.Click photographs - Photos may exist for this station.
 PU2524
 PU2524.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2524
 PU2524.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2524
 PU2524.The ellipsoidal height was determined by GPS observations
 PU2524.and is referenced to NAD 83.
 PU2524
 PU2524.The dynamic height is computed by dividing the NAVD 88
 PU2524.geopotential number by the normal gravity value computed on the
 PU2524.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2524.degrees latitude (g = 980.6199 gals.).
 PU2524
 PU2524.The modeled gravity was interpolated from observed gravity values.
 PU2524
 PU2524. The following values were computed from the NAD 83(2011) position.
 PU2524
 PU2524;                    North         East     Units Scale Factor Converg.
 PU2524;SPC SD S     -   202,001.425   380,981.323   MT  0.99994503   -1 53 16.8
 PU2524;SPC SD S     -   662,733.01  1,249,936.22   sFT  0.99994503   -1 53 16.8
 PU2524;UTM  13      - 4,886,916.730   654,414.536   MT  0.99989326   +1 20 37.4
 PU2524
 PU2524!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2524!SPC SD S     -   0.99985491  x   0.99994503  =   0.99979995
 PU2524!UTM  13      -   0.99985491  x   0.99989326  =   0.99974818
 PU2524
 PU2524_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ5441486916(NAD 83)
 PU2524
 PU2524                          SUPERSEDED SURVEY CONTROL
 PU2524
 PU2524  NAD 83(2007)-  44 07 08.91798(N)    103 04 12.56171(W) AD(2002.00) 0
 PU2524  ELLIP H (02/10/07)  925.472  (m)                       GP(2002.00)    
 PU2524  ELLIP H (04/15/04)  925.443  (m)                       GP(       ) 2 1
 PU2524  NAD 83(1996)-  44 07 08.91740(N)    103 04 12.56175(W) AD(       ) B
 PU2524  ELLIP H (04/18/97)  925.499  (m)                       GP(       ) 4 1
 PU2524  NAVD 88             942.11   (m)         3090.9    (f) LEVELING    3  
 PU2524
 PU2524.Superseded values are not recommended for survey control.
 PU2524
 PU2524.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2524.See file dsdata.pdf to determine how the superseded data were derived.
 PU2524
 PU2524_MARKER: P = PIPE CAP
 PU2524_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2524_MARK LOGO: SDDT
 PU2524_PROJECTION: FLUSH
 PU2524_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2524_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2524+STABILITY: POSITION/ELEVATION WELL
 PU2524_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2524+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2011
 PU2524_ROD/PIPE-DEPTH: 12.8 meters
 PU2524_SLEEVE-DEPTH  : 1.8 meters
 PU2524
 PU2524  HISTORY     - Date     Condition        Report By
 PU2524  HISTORY     - 1981     MONUMENTED       SDDT
 PU2524  HISTORY     - 19910726 GOOD             NGS
 PU2524  HISTORY     - 19960821 GOOD             NGS
 PU2524  HISTORY     - 20000301 GOOD             GEOMET
 PU2524  HISTORY     - 20110208 GOOD             INDIV
 PU2524
 PU2524                          STATION DESCRIPTION
 PU2524
 PU2524'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2524'17.3 KM (10.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2524'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 134.0 M (439.6
 PU2524'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY AND
 PU2524'BRIDGE NUMBER 52-490-275, 37.7 M (123.7 FT) EAST OF THE CENTERLINE OF
 PU2524'THE ELSWORTH AIR FORCE BASE MAIN ENTRANCE ROAD, 31.0 M (101.7 FT)
 PU2524'NORTH OF THE CENTER OF A WESTBOUND OFF RAMP (EXIT 66), 3.0 M (9.8 FT)
 PU2524'WEST OF THE WEST END OF A CHAIN-LINK FENCE, 0.5 M (1.6 FT) SOUTH OF A
 PU2524'WITNESS POST, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU2524'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2524'THE MARK IS UNSTAMPED.
 PU2524
 PU2524                          STATION RECOVERY (1996)
 PU2524
 PU2524'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2524'THE STATION IS LOCATED IN BOX ELDER ON INTERSTATE HIGHWAY 90 AT EXIT
 PU2524'66.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 PU2524'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY 79 (EXIT 60)
 PU2524'IN RAPID CITY, GO EAST ON INTERSTATE HIGHWAY 90 FOR 6.0 MI (9.7 KM) TO
 PU2524'THE STATION ON THE LEFT AT EXIT 66.  THE STATION IS A PUNCH POINT NEAR
 PU2524'THE CENTER OF THE TOP OF A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH
 PU2524'GALVANIZED STEEL PIPE.  LOCATED 134.0 M (439.6 FT) NORTH OF THE
 PU2524'CENTERLINE OF THE WESTBOUND HIGHWAY AND BRIDGE NUMBER 52-490-275, 37.7
 PU2524'M (123.7 FT) EAST OF THE CENTERLINE OF THE ELSWORTH AIR FORCE BASE
 PU2524'MAIN ENTRANCE ROAD, 31.0 M (101.7 FT) NORTH OF THE CENTER OF THE
 PU2524'WESTBOUND OFF-RAMP, 3.0 M (9.8 FT) WEST OF THE WEST END OF A
 PU2524'CHAIN-LINK FENCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND 0.5 M
 PU2524'(1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 PU2524'POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS NOT STAMPED.
 PU2524
 PU2524                          STATION RECOVERY (2000)
 PU2524
 PU2524'RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 2000 (DAR)
 PU2524'POINT LOCATED ON SIDE SLOPE APPROXIMATELY 10 FEET (3.0 M) WEST OF THE
 PU2524'END OF A CHAINLINK FENCE.  NORTH OF WEST BOUND RAMP EXIT 66 TO
 PU2524'INTERSTATE 90.  DID NOT GET RUBBING OF MARK.  THE MARK WAS TOO DEEP
 PU2524'INSIDE A PVC SLEEVE.  MARK WAS A ROUND CAP WITH NO MARKINGS JUST A
 PU2524'DIMPLE IN THE CENTER.
 PU2524
 PU2524                          STATION RECOVERY (2011)
 PU2524
 PU2524'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2524'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2523 ***********************************************************************
 PU2523  DESIGNATION -  I90 066.49
 PU2523  PID         -  PU2523
 PU2523  STATE/COUNTY-  SD/PENNINGTON
 PU2523  COUNTRY     -  US
 PU2523  USGS QUAD   -  BOX ELDER (2017)
 PU2523
 PU2523                         *CURRENT SURVEY CONTROL
 PU2523  ______________________________________________________________________
 PU2523* NAD 83(1986) POSITION- 44 07 06.     (N) 103 03 49.     (W)   SCALED
 PU2523* NAVD 88 ORTHO HEIGHT -   938.652 (meters)     3079.56  (feet) ADJUSTED
 PU2523  ______________________________________________________________________
 PU2523  GEOID HEIGHT    -        -16.700 (meters)                     GEOID18
 PU2523  DYNAMIC HEIGHT  -        938.349 (meters)     3078.57  (feet) COMP
 PU2523  MODELED GRAVITY -    980,262.8   (mgal)                       NAVD 88
 PU2523
 PU2523  VERT ORDER      -  FIRST     CLASS II
 PU2523
 PU2523.The horizontal coordinates were scaled from a map and have
 PU2523.an estimated accuracy of +/- 6 seconds.
 PU2523
 PU2523.The orthometric height was determined by differential leveling and
 PU2523.adjusted by the NATIONAL GEODETIC SURVEY
 PU2523.in September 1993.
 PU2523
 PU2523.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2523.GEOID18 height accuracy estimate available here.
 PU2523
 PU2523.Click photographs - Photos may exist for this station.
 PU2523
 PU2523.The dynamic height is computed by dividing the NAVD 88
 PU2523.geopotential number by the normal gravity value computed on the
 PU2523.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2523.degrees latitude (g = 980.6199 gals.).
 PU2523
 PU2523.The modeled gravity was interpolated from observed gravity values.
 PU2523
 PU2523;                    North         East    Units  Estimated Accuracy
 PU2523;SPC SD S     -   201,890.      381,500.      MT  (+/- 180 meters Scaled)
 PU2523
 PU2523_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ549868(NAD 83)
 PU2523
 PU2523                          SUPERSEDED SURVEY CONTROL
 PU2523
 PU2523.No superseded survey control is available for this station.
 PU2523
 PU2523_MARKER: DD = SURVEY DISK
 PU2523_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2523_STAMPING: I90 66.49
 PU2523_MARK LOGO: SDDT
 PU2523_PROJECTION: FLUSH
 PU2523_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2523_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2523+STABILITY: SURFACE MOTION
 PU2523_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2523+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2012
 PU2523
 PU2523  HISTORY     - Date     Condition        Report By
 PU2523  HISTORY     - 1990     MONUMENTED       SDDT
 PU2523  HISTORY     - 19910726 GOOD             NGS
 PU2523  HISTORY     - 20120719 GOOD             INDIV
 PU2523
 PU2523                          STATION DESCRIPTION
 PU2523
 PU2523'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2523'17.8 KM (11.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2523'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 21.1 M (69.2 FT)
 PU2523'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.6 M
 PU2523'(5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT) SOUTHEAST OF
 PU2523'THE SOUTH LEG OF A HIGHWAY INFORMATION SIGN (EXIT 66 ELSWORTH A.F.B.
 PU2523'BOX ELDER), AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 PU2523'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2523
 PU2523                          STATION RECOVERY (2012)
 PU2523
 PU2523'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2523'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2522 ***********************************************************************
 PU2522  DESIGNATION -  I90 067.48
 PU2522  PID         -  PU2522
 PU2522  STATE/COUNTY-  SD/PENNINGTON
 PU2522  COUNTRY     -  US
 PU2522  USGS QUAD   -  BOX ELDER (2017)
 PU2522
 PU2522                         *CURRENT SURVEY CONTROL
 PU2522  ______________________________________________________________________
 PU2522* NAD 83(1986) POSITION- 44 07 06.     (N) 103 02 38.     (W)   SCALED
 PU2522* NAVD 88 ORTHO HEIGHT -   936.286 (meters)     3071.80  (feet) ADJUSTED
 PU2522  ______________________________________________________________________
 PU2522  GEOID HEIGHT    -        -16.780 (meters)                     GEOID18
 PU2522  DYNAMIC HEIGHT  -        935.984 (meters)     3070.81  (feet) COMP
 PU2522  MODELED GRAVITY -    980,263.8   (mgal)                       NAVD 88
 PU2522
 PU2522  VERT ORDER      -  FIRST     CLASS II
 PU2522
 PU2522.The horizontal coordinates were scaled from a map and have
 PU2522.an estimated accuracy of +/- 6 seconds.
 PU2522
 PU2522.The orthometric height was determined by differential leveling and
 PU2522.adjusted by the NATIONAL GEODETIC SURVEY
 PU2522.in September 1993.
 PU2522
 PU2522.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2522.GEOID18 height accuracy estimate available here.
 PU2522
 PU2522.Click photographs - Photos may exist for this station.
 PU2522
 PU2522.The dynamic height is computed by dividing the NAVD 88
 PU2522.geopotential number by the normal gravity value computed on the
 PU2522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2522.degrees latitude (g = 980.6199 gals.).
 PU2522
 PU2522.The modeled gravity was interpolated from observed gravity values.
 PU2522
 PU2522;                    North         East    Units  Estimated Accuracy
 PU2522;SPC SD S     -   201,840.      383,080.      MT  (+/- 180 meters Scaled)
 PU2522
 PU2522_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ565868(NAD 83)
 PU2522
 PU2522                          SUPERSEDED SURVEY CONTROL
 PU2522
 PU2522.No superseded survey control is available for this station.
 PU2522
 PU2522_MARKER: DD = SURVEY DISK
 PU2522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2522_STAMPING: I90 67.48
 PU2522_MARK LOGO: SDDT
 PU2522_PROJECTION: FLUSH
 PU2522_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2522+STABILITY: SURFACE MOTION
 PU2522_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2522+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2012
 PU2522
 PU2522  HISTORY     - Date     Condition        Report By
 PU2522  HISTORY     - 1990     MONUMENTED       SDDT
 PU2522  HISTORY     - 19910726 GOOD             NGS
 PU2522  HISTORY     - 20120719 GOOD             INDIV
 PU2522
 PU2522                          STATION DESCRIPTION
 PU2522
 PU2522'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2522'19.4 KM (12.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2522'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 47.1 M (154.5
 PU2522'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2522'32.8 M (107.6 FT) NORTHEAST OF THE NORTH LEG OF A HIGHWAY INFORMATION
 PU2522'SIGN, 1.7 M (5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT)
 PU2522'SOUTH OF A FENCE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 PU2522'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2522
 PU2522                          STATION RECOVERY (2012)
 PU2522
 PU2522'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2522'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2521 ***********************************************************************
 PU2521  DESIGNATION -  I90 068.0
 PU2521  PID         -  PU2521
 PU2521  STATE/COUNTY-  SD/PENNINGTON
 PU2521  COUNTRY     -  US
 PU2521  USGS QUAD   -  BOX ELDER (2017)
 PU2521
 PU2521                         *CURRENT SURVEY CONTROL
 PU2521  ______________________________________________________________________
 PU2521* NAD 83(1986) POSITION- 44 07 06.     (N) 103 01 59.     (W)   SCALED
 PU2521* NAVD 88 ORTHO HEIGHT -   935.259 (meters)     3068.43  (feet) ADJUSTED
 PU2521  ______________________________________________________________________
 PU2521  GEOID HEIGHT    -        -16.822 (meters)                     GEOID18
 PU2521  DYNAMIC HEIGHT  -        934.957 (meters)     3067.44  (feet) COMP
 PU2521  MODELED GRAVITY -    980,264.2   (mgal)                       NAVD 88
 PU2521
 PU2521  VERT ORDER      -  FIRST     CLASS II
 PU2521
 PU2521.The horizontal coordinates were scaled from a map and have
 PU2521.an estimated accuracy of +/- 6 seconds.
 PU2521
 PU2521.The orthometric height was determined by differential leveling and
 PU2521.adjusted by the NATIONAL GEODETIC SURVEY
 PU2521.in September 1993.
 PU2521
 PU2521.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2521.GEOID18 height accuracy estimate available here.
 PU2521
 PU2521.Click photographs - Photos may exist for this station.
 PU2521
 PU2521.The dynamic height is computed by dividing the NAVD 88
 PU2521.geopotential number by the normal gravity value computed on the
 PU2521.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2521.degrees latitude (g = 980.6199 gals.).
 PU2521
 PU2521.The modeled gravity was interpolated from observed gravity values.
 PU2521
 PU2521;                    North         East    Units  Estimated Accuracy
 PU2521;SPC SD S     -   201,810.      383,950.      MT  (+/- 180 meters Scaled)
 PU2521
 PU2521_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ573868(NAD 83)
 PU2521
 PU2521                          SUPERSEDED SURVEY CONTROL
 PU2521
 PU2521.No superseded survey control is available for this station.
 PU2521
 PU2521_MARKER: P = PIPE CAP
 PU2521_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2521_STAMPING: I90 68.0
 PU2521_MARK LOGO: NGS
 PU2521_PROJECTION: PROJECTING 3 CENTIMETERS
 PU2521_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2521_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2521_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2521+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2012
 PU2521_ROD/PIPE-DEPTH: 6.4 meters
 PU2521_SLEEVE-DEPTH  : 2.0 meters
 PU2521
 PU2521  HISTORY     - Date     Condition        Report By
 PU2521  HISTORY     - 1990     MONUMENTED       SDDT
 PU2521  HISTORY     - 19910726 GOOD             NGS
 PU2521  HISTORY     - 20120301 GOOD             INDIV
 PU2521
 PU2521                          STATION DESCRIPTION
 PU2521
 PU2521'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2521'20.2 KM (12.55 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2521'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, A STAINLESS
 PU2521'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2521'GALVANIZED STEEL PIPE, 0.2 KM (0.10 MI) WEST OF THE WEST END OF
 PU2521'BRIDGE NUMBER 52-510-274, 56.2 M (184.4 FT) NORTH OF THE CENTERLINE
 PU2521'OF THE WESTBOUND LANES OF THE HIGHWAY, 51.4 M (168.6 FT) NORTHWEST OF
 PU2521'MILEPOST 68, 6.0 M (19.7 FT) ABOVE THE LEVEL OF THE HIGHWAY, 4.1 M
 PU2521'(13.5 FT) EAST-SOUTHEAST OF THE SOUTH LEG OF A BILLBOARD, 0.6 M (2.0
 PU2521'FT) SOUTHEAST OF A BRACED FENCE POST, AND 0.4 M (1.3 FT) SOUTH OF A
 PU2521'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2521'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2521
 PU2521                          STATION RECOVERY (2012)
 PU2521
 PU2521'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2521'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2520 ***********************************************************************
 PU2520  DESIGNATION -  I90 068.32
 PU2520  PID         -  PU2520
 PU2520  STATE/COUNTY-  SD/PENNINGTON
 PU2520  COUNTRY     -  US
 PU2520  USGS QUAD   -  BOX ELDER (2017)
 PU2520
 PU2520                         *CURRENT SURVEY CONTROL
 PU2520  ______________________________________________________________________
 PU2520* NAD 83(1986) POSITION- 44 07 06.     (N) 103 01 33.     (W)   SCALED
 PU2520* NAVD 88 ORTHO HEIGHT -   932.275 (meters)     3058.64  (feet) ADJUSTED
 PU2520  ______________________________________________________________________
 PU2520  GEOID HEIGHT    -        -16.849 (meters)                     GEOID18
 PU2520  DYNAMIC HEIGHT  -        931.974 (meters)     3057.65  (feet) COMP
 PU2520  MODELED GRAVITY -    980,264.2   (mgal)                       NAVD 88
 PU2520
 PU2520  VERT ORDER      -  FIRST     CLASS II
 PU2520
 PU2520.The horizontal coordinates were scaled from a map and have
 PU2520.an estimated accuracy of +/- 6 seconds.
 PU2520
 PU2520.The orthometric height was determined by differential leveling and
 PU2520.adjusted by the NATIONAL GEODETIC SURVEY
 PU2520.in September 1993.
 PU2520
 PU2520.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2520.GEOID18 height accuracy estimate available here.
 PU2520
 PU2520.Click photographs - Photos may exist for this station.
 PU2520
 PU2520.The dynamic height is computed by dividing the NAVD 88
 PU2520.geopotential number by the normal gravity value computed on the
 PU2520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2520.degrees latitude (g = 980.6199 gals.).
 PU2520
 PU2520.The modeled gravity was interpolated from observed gravity values.
 PU2520
 PU2520;                    North         East    Units  Estimated Accuracy
 PU2520;SPC SD S     -   201,800.      384,520.      MT  (+/- 180 meters Scaled)
 PU2520
 PU2520_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ579869(NAD 83)
 PU2520
 PU2520                          SUPERSEDED SURVEY CONTROL
 PU2520
 PU2520.No superseded survey control is available for this station.
 PU2520
 PU2520_MARKER: DD = SURVEY DISK
 PU2520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2520_STAMPING: I90 68.32
 PU2520_MARK LOGO: SDDT
 PU2520_PROJECTION: FLUSH
 PU2520_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2520+STABILITY: SURFACE MOTION
 PU2520_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2520+SATELLITE: SATELLITE OBSERVATIONS - July 19, 2012
 PU2520
 PU2520  HISTORY     - Date     Condition        Report By
 PU2520  HISTORY     - 1990     MONUMENTED       SDDT
 PU2520  HISTORY     - 19910726 GOOD             NGS
 PU2520  HISTORY     - 20120719 GOOD             INDIV
 PU2520
 PU2520                          STATION DESCRIPTION
 PU2520
 PU2520'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2520'20.9 KM (13.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2520'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 0.4 KM (0.25 MI)
 PU2520'EAST OF BRIDGE NUMBER 52-510-274, 94.0 M (308.4 FT) WEST OF A
 PU2520'BILLBOARD AND FENCE CORNER, 37.9 M (124.3 FT) NORTH OF AND LEVEL WITH
 PU2520'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT)
 PU2520'SOUTH OF A WITNESS POST AND T-FENCE CORNER, AND THE MONUMENT IS FLUSH
 PU2520'WITH THE GROUND SURFACE.
 PU2520
 PU2520                          STATION RECOVERY (2012)
 PU2520
 PU2520'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2520'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2519 ***********************************************************************
 PU2519  DESIGNATION -  I90 069.31
 PU2519  PID         -  PU2519
 PU2519  STATE/COUNTY-  SD/PENNINGTON
 PU2519  COUNTRY     -  US
 PU2519  USGS QUAD   -  BOX ELDER (2017)
 PU2519
 PU2519                         *CURRENT SURVEY CONTROL
 PU2519  ______________________________________________________________________
 PU2519* NAD 83(1986) POSITION- 44 07 07.     (N) 103 00 19.     (W)   SCALED
 PU2519* NAVD 88 ORTHO HEIGHT -   929.239 (meters)     3048.68  (feet) ADJUSTED
 PU2519  ______________________________________________________________________
 PU2519  GEOID HEIGHT    -        -16.924 (meters)                     GEOID18
 PU2519  DYNAMIC HEIGHT  -        928.939 (meters)     3047.69  (feet) COMP
 PU2519  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 PU2519
 PU2519  VERT ORDER      -  FIRST     CLASS II
 PU2519
 PU2519.The horizontal coordinates were scaled from a map and have
 PU2519.an estimated accuracy of +/- 6 seconds.
 PU2519
 PU2519.The orthometric height was determined by differential leveling and
 PU2519.adjusted by the NATIONAL GEODETIC SURVEY
 PU2519.in September 1993.
 PU2519
 PU2519.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2519.GEOID18 height accuracy estimate available here.
 PU2519
 PU2519.Click photographs - Photos may exist for this station.
 PU2519
 PU2519.The dynamic height is computed by dividing the NAVD 88
 PU2519.geopotential number by the normal gravity value computed on the
 PU2519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2519.degrees latitude (g = 980.6199 gals.).
 PU2519
 PU2519.The modeled gravity was interpolated from observed gravity values.
 PU2519
 PU2519;                    North         East    Units  Estimated Accuracy
 PU2519;SPC SD S     -   201,770.      386,170.      MT  (+/- 180 meters Scaled)
 PU2519
 PU2519_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ596869(NAD 83)
 PU2519
 PU2519                          SUPERSEDED SURVEY CONTROL
 PU2519
 PU2519.No superseded survey control is available for this station.
 PU2519
 PU2519_MARKER: DD = SURVEY DISK
 PU2519_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2519_STAMPING: I90 69.31
 PU2519_MARK LOGO: SDDT
 PU2519_PROJECTION: FLUSH
 PU2519_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2519_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2519+STABILITY: SURFACE MOTION
 PU2519_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2519+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2519
 PU2519  HISTORY     - Date     Condition        Report By
 PU2519  HISTORY     - 1990     MONUMENTED       SDDT
 PU2519  HISTORY     - 19910726 GOOD             NGS
 PU2519  HISTORY     - 20120718 GOOD             INDIV
 PU2519
 PU2519                          STATION DESCRIPTION
 PU2519
 PU2519'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2519'22.4 KM (13.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2519'JUNCTION OF DEADWOOD AVENUE (EXIT 55) IN RAPID CITY, 32.2 M (105.6
 PU2519'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2519'24.9 M (81.7 FT) WEST OF A FENCE CORNER, 1.0 M (3.3 FT) BELOW THE
 PU2519'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND
 PU2519'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2519
 PU2519                          STATION RECOVERY (2012)
 PU2519
 PU2519'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2519'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2518 ***********************************************************************
 PU2518  DESIGNATION -  I90 070.25
 PU2518  PID         -  PU2518
 PU2518  STATE/COUNTY-  SD/PENNINGTON
 PU2518  COUNTRY     -  US
 PU2518  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2518
 PU2518                         *CURRENT SURVEY CONTROL
 PU2518  ______________________________________________________________________
 PU2518* NAD 83(1986) POSITION- 44 07 07.     (N) 102 59 11.     (W)   SCALED
 PU2518* NAVD 88 ORTHO HEIGHT -   931.150 (meters)     3054.95  (feet) ADJUSTED
 PU2518  ______________________________________________________________________
 PU2518  GEOID HEIGHT    -        -16.992 (meters)                     GEOID18
 PU2518  DYNAMIC HEIGHT  -        930.853 (meters)     3053.97  (feet) COMP
 PU2518  MODELED GRAVITY -    980,267.0   (mgal)                       NAVD 88
 PU2518
 PU2518  VERT ORDER      -  FIRST     CLASS II
 PU2518
 PU2518.The horizontal coordinates were scaled from a map and have
 PU2518.an estimated accuracy of +/- 6 seconds.
 PU2518
 PU2518.The orthometric height was determined by differential leveling and
 PU2518.adjusted by the NATIONAL GEODETIC SURVEY
 PU2518.in September 1993.
 PU2518
 PU2518.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2518.GEOID18 height accuracy estimate available here.
 PU2518
 PU2518.Click photographs - Photos may exist for this station.
 PU2518
 PU2518.The dynamic height is computed by dividing the NAVD 88
 PU2518.geopotential number by the normal gravity value computed on the
 PU2518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2518.degrees latitude (g = 980.6199 gals.).
 PU2518
 PU2518.The modeled gravity was interpolated from observed gravity values.
 PU2518
 PU2518;                    North         East    Units  Estimated Accuracy
 PU2518;SPC SD S     -   201,730.      387,680.      MT  (+/- 180 meters Scaled)
 PU2518
 PU2518_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ611870(NAD 83)
 PU2518
 PU2518                          SUPERSEDED SURVEY CONTROL
 PU2518
 PU2518.No superseded survey control is available for this station.
 PU2518
 PU2518_MARKER: DD = SURVEY DISK
 PU2518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2518_STAMPING: 90-70.25
 PU2518_MARK LOGO: SDDT
 PU2518_PROJECTION: FLUSH
 PU2518_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2518+STABILITY: SURFACE MOTION
 PU2518_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2518+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2518
 PU2518  HISTORY     - Date     Condition        Report By
 PU2518  HISTORY     - UNK      MONUMENTED       SDDT
 PU2518  HISTORY     - 19910715 GOOD             NGS
 PU2518  HISTORY     - 20120718 GOOD             INDIV
 PU2518
 PU2518                          STATION DESCRIPTION
 PU2518
 PU2518'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2518'12.9 KM (8.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2518'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 49.5 M
 PU2518'(162.4 FT) WEST OF A BRACED FENCE POST, 31.9 M (104.7 FT) NORTH OF
 PU2518'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT)
 PU2518'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS
 PU2518'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2518
 PU2518                          STATION RECOVERY (2012)
 PU2518
 PU2518'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2518'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2517 ***********************************************************************
 PU2517  DESIGNATION -  I90 071.2
 PU2517  PID         -  PU2517
 PU2517  STATE/COUNTY-  SD/PENNINGTON
 PU2517  COUNTRY     -  US
 PU2517  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2517
 PU2517                         *CURRENT SURVEY CONTROL
 PU2517  ______________________________________________________________________
 PU2517* NAD 83(1986) POSITION- 44 07 07.     (N) 102 58 07.     (W)   SCALED
 PU2517* NAVD 88 ORTHO HEIGHT -   920.869 (meters)     3021.22  (feet) ADJUSTED
 PU2517  ______________________________________________________________________
 PU2517  GEOID HEIGHT    -        -17.055 (meters)                     GEOID18
 PU2517  DYNAMIC HEIGHT  -        920.572 (meters)     3020.24  (feet) COMP
 PU2517  MODELED GRAVITY -    980,265.0   (mgal)                       NAVD 88
 PU2517
 PU2517  VERT ORDER      -  FIRST     CLASS II
 PU2517
 PU2517.The horizontal coordinates were scaled from a map and have
 PU2517.an estimated accuracy of +/- 6 seconds.
 PU2517
 PU2517.The orthometric height was determined by differential leveling and
 PU2517.adjusted by the NATIONAL GEODETIC SURVEY
 PU2517.in September 1993.
 PU2517
 PU2517.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2517.GEOID18 height accuracy estimate available here.
 PU2517
 PU2517.Click photographs - Photos may exist for this station.
 PU2517
 PU2517.The dynamic height is computed by dividing the NAVD 88
 PU2517.geopotential number by the normal gravity value computed on the
 PU2517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2517.degrees latitude (g = 980.6199 gals.).
 PU2517
 PU2517.The modeled gravity was interpolated from observed gravity values.
 PU2517
 PU2517;                    North         East    Units  Estimated Accuracy
 PU2517;SPC SD S     -   201,680.      389,100.      MT  (+/- 180 meters Scaled)
 PU2517
 PU2517_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ625870(NAD 83)
 PU2517
 PU2517                          SUPERSEDED SURVEY CONTROL
 PU2517
 PU2517.No superseded survey control is available for this station.
 PU2517
 PU2517_MARKER: P = PIPE CAP
 PU2517_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2517_STAMPING: 90-71.2
 PU2517_MARK LOGO: NGS
 PU2517_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2517_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2517_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2517_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2517+SATELLITE: SATELLITE OBSERVATIONS - February 29, 2012
 PU2517_ROD/PIPE-DEPTH: 6.4 meters
 PU2517_SLEEVE-DEPTH  : 2.0 meters
 PU2517
 PU2517  HISTORY     - Date     Condition        Report By
 PU2517  HISTORY     - 1990     MONUMENTED       SDDT
 PU2517  HISTORY     - 19910715 GOOD             NGS
 PU2517  HISTORY     - 20120229 GOOD             INDIV
 PU2517
 PU2517                          STATION DESCRIPTION
 PU2517
 PU2517'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2517'11.5 KM (7.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2517'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2517'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2517'GALVANIZED STEEL PIPE, 100.0 M (328.1 FT) EAST OF THE NORTHEAST
 PU2517'CORNER OF OVERPASS NUMBER 52-540-275, 56.8 M (186.4 FT) WEST OF A
 PU2517'BRACED FENCE POST, 31.9 M (104.7 FT) NORTH OF THE CENTERLINE OF THE
 PU2517'WESTBOUND LANES OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.6
 PU2517'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH
 PU2517'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2517'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2517
 PU2517                          STATION RECOVERY (2012)
 PU2517
 PU2517'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2517'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2516 ***********************************************************************
 PU2516  DESIGNATION -  I90 072.20
 PU2516  PID         -  PU2516
 PU2516  STATE/COUNTY-  SD/PENNINGTON
 PU2516  COUNTRY     -  US
 PU2516  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2516
 PU2516                         *CURRENT SURVEY CONTROL
 PU2516  ______________________________________________________________________
 PU2516* NAD 83(1986) POSITION- 44 07 06.99   (N) 102 56 52.91   (W)   HD_HELD1
 PU2516* NAVD 88 ORTHO HEIGHT -   931.946 (meters)     3057.56  (feet) ADJUSTED
 PU2516  ______________________________________________________________________
 PU2516  GEOID HEIGHT    -        -17.127 (meters)                     GEOID18
 PU2516  DYNAMIC HEIGHT  -        931.646 (meters)     3056.58  (feet) COMP
 PU2516  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 PU2516
 PU2516  VERT ORDER      -  FIRST     CLASS II
 PU2516
 PU2516.The horizontal coordinates were determined by differentially corrected
 PU2516.hand held GPS observations or other comparable positioning techniques
 PU2516.and have an estimated accuracy of +/- 3 meters.
 PU2516
 PU2516.The orthometric height was determined by differential leveling and
 PU2516.adjusted by the NATIONAL GEODETIC SURVEY
 PU2516.in September 1993.
 PU2516
 PU2516.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2516.GEOID18 height accuracy estimate available here.
 PU2516
 PU2516.Click photographs - Photos may exist for this station.
 PU2516
 PU2516.The dynamic height is computed by dividing the NAVD 88
 PU2516.geopotential number by the normal gravity value computed on the
 PU2516.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2516.degrees latitude (g = 980.6199 gals.).
 PU2516
 PU2516.The modeled gravity was interpolated from observed gravity values.
 PU2516
 PU2516;                    North         East    Units  Estimated Accuracy
 PU2516;SPC SD S     -   201,627.1     390,749.4     MT  (+/- 3 meters HH1 GPS) 
 PU2516
 PU2516_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ6418787093(NAD 83)
 PU2516
 PU2516                          SUPERSEDED SURVEY CONTROL
 PU2516
 PU2516.No superseded survey control is available for this station.
 PU2516
 PU2516_MARKER: DD = SURVEY DISK
 PU2516_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2516_STAMPING: 90-72.20
 PU2516_MARK LOGO: SDDT
 PU2516_PROJECTION: FLUSH
 PU2516_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2516_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2516+STABILITY: SURFACE MOTION
 PU2516_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2516+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2516
 PU2516  HISTORY     - Date     Condition        Report By
 PU2516  HISTORY     - UNK      MONUMENTED       SDDT
 PU2516  HISTORY     - 19910715 GOOD             NGS
 PU2516  HISTORY     - 20120718 GOOD             INDIV
 PU2516
 PU2516                          STATION DESCRIPTION
 PU2516
 PU2516'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2516'9.8 KM (6.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2516'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 60.1 M
 PU2516'(197.2 FT) WEST OF A BRACED FENCE POST, 30.9 M (101.4 FT) NORTH OF
 PU2516'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 PU2516'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 PU2516'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2516
 PU2516                          STATION RECOVERY (2012)
 PU2516
 PU2516'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2516'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2515 ***********************************************************************
 PU2515  DESIGNATION -  I90 073.15
 PU2515  PID         -  PU2515
 PU2515  STATE/COUNTY-  SD/PENNINGTON
 PU2515  COUNTRY     -  US
 PU2515  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2515
 PU2515                         *CURRENT SURVEY CONTROL
 PU2515  ______________________________________________________________________
 PU2515* NAD 83(1986) POSITION- 44 06 58.     (N) 102 55 44.     (W)   SCALED
 PU2515* NAVD 88 ORTHO HEIGHT -   913.366 (meters)     2996.60  (feet) ADJUSTED
 PU2515  ______________________________________________________________________
 PU2515  GEOID HEIGHT    -        -17.195 (meters)                     GEOID18
 PU2515  DYNAMIC HEIGHT  -        913.072 (meters)     2995.64  (feet) COMP
 PU2515  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 PU2515
 PU2515  VERT ORDER      -  FIRST     CLASS II
 PU2515
 PU2515.The horizontal coordinates were scaled from a map and have
 PU2515.an estimated accuracy of +/- 6 seconds.
 PU2515
 PU2515.The orthometric height was determined by differential leveling and
 PU2515.adjusted by the NATIONAL GEODETIC SURVEY
 PU2515.in September 1993.
 PU2515
 PU2515.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2515.GEOID18 height accuracy estimate available here.
 PU2515
 PU2515.Click photographs - Photos may exist for this station.
 PU2515
 PU2515.The dynamic height is computed by dividing the NAVD 88
 PU2515.geopotential number by the normal gravity value computed on the
 PU2515.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2515.degrees latitude (g = 980.6199 gals.).
 PU2515
 PU2515.The modeled gravity was interpolated from observed gravity values.
 PU2515
 PU2515;                    North         East    Units  Estimated Accuracy
 PU2515;SPC SD S     -   201,300.      392,270.      MT  (+/- 180 meters Scaled)
 PU2515
 PU2515_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ657868(NAD 83)
 PU2515
 PU2515                          SUPERSEDED SURVEY CONTROL
 PU2515
 PU2515.No superseded survey control is available for this station.
 PU2515
 PU2515_MARKER: DD = SURVEY DISK
 PU2515_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2515_STAMPING: 90-73.15
 PU2515_MARK LOGO: SDDT
 PU2515_PROJECTION: FLUSH
 PU2515_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2515_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2515+STABILITY: SURFACE MOTION
 PU2515_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2515+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2515
 PU2515  HISTORY     - Date     Condition        Report By
 PU2515  HISTORY     - UNK      MONUMENTED       SDDT
 PU2515  HISTORY     - 19910715 GOOD             NGS
 PU2515  HISTORY     - 20120718 GOOD             INDIV
 PU2515
 PU2515                          STATION DESCRIPTION
 PU2515
 PU2515'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2515'8.3 KM (5.15 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2515'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 50.0 M
 PU2515'(164.0 FT) SOUTHEAST OF A T-FENCE CORNER, 39.4 M (129.3 FT) NORTHEAST
 PU2515'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.8 M (2.6
 PU2515'FT) SOUTHWEST OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 PU2515'HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 PU2515'IS FLUSH WITH THE GROUND SURFACE.
 PU2515
 PU2515                          STATION RECOVERY (2012)
 PU2515
 PU2515'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2515'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2514 ***********************************************************************
 PU2514  DESIGNATION -  I90 074.01
 PU2514  PID         -  PU2514
 PU2514  STATE/COUNTY-  SD/PENNINGTON
 PU2514  COUNTRY     -  US
 PU2514  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2514
 PU2514                         *CURRENT SURVEY CONTROL
 PU2514  ______________________________________________________________________
 PU2514* NAD 83(1986) POSITION- 44 06 41.     (N) 102 54 46.     (W)   SCALED
 PU2514* NAVD 88 ORTHO HEIGHT -   913.035 (meters)     2995.52  (feet) ADJUSTED
 PU2514  ______________________________________________________________________
 PU2514  GEOID HEIGHT    -        -17.251 (meters)                     GEOID18
 PU2514  DYNAMIC HEIGHT  -        912.742 (meters)     2994.55  (feet) COMP
 PU2514  MODELED GRAVITY -    980,266.6   (mgal)                       NAVD 88
 PU2514
 PU2514  VERT ORDER      -  FIRST     CLASS II
 PU2514
 PU2514.The horizontal coordinates were scaled from a map and have
 PU2514.an estimated accuracy of +/- 6 seconds.
 PU2514
 PU2514.The orthometric height was determined by differential leveling and
 PU2514.adjusted by the NATIONAL GEODETIC SURVEY
 PU2514.in September 1993.
 PU2514
 PU2514.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2514.GEOID18 height accuracy estimate available here.
 PU2514
 PU2514.Click photographs - Photos may exist for this station.
 PU2514
 PU2514.The dynamic height is computed by dividing the NAVD 88
 PU2514.geopotential number by the normal gravity value computed on the
 PU2514.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2514.degrees latitude (g = 980.6199 gals.).
 PU2514
 PU2514.The modeled gravity was interpolated from observed gravity values.
 PU2514
 PU2514;                    North         East    Units  Estimated Accuracy
 PU2514;SPC SD S     -   200,740.      393,550.      MT  (+/- 180 meters Scaled)
 PU2514
 PU2514_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ670863(NAD 83)
 PU2514
 PU2514                          SUPERSEDED SURVEY CONTROL
 PU2514
 PU2514.No superseded survey control is available for this station.
 PU2514
 PU2514_MARKER: DD = SURVEY DISK
 PU2514_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2514_STAMPING: 90-74.01
 PU2514_MARK LOGO: SDDT
 PU2514_PROJECTION: FLUSH
 PU2514_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2514_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2514+STABILITY: SURFACE MOTION
 PU2514_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2514+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2514
 PU2514  HISTORY     - Date     Condition        Report By
 PU2514  HISTORY     - UNK      MONUMENTED       SDDT
 PU2514  HISTORY     - 19910715 GOOD             NGS
 PU2514  HISTORY     - 20120718 GOOD             INDIV
 PU2514
 PU2514                          STATION DESCRIPTION
 PU2514
 PU2514'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2514'6.9 KM (4.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2514'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 41.3 M
 PU2514'(135.5 FT) EAST-NORTHEAST OF MILEPOST 74, 35.2 M (115.5 FT) NORTHEAST
 PU2514'OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2514'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 PU2514'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2514
 PU2514                          STATION RECOVERY (2012)
 PU2514
 PU2514'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2514'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2513 ***********************************************************************
 PU2513  DESIGNATION -  I90 074.88
 PU2513  PID         -  PU2513
 PU2513  STATE/COUNTY-  SD/PENNINGTON
 PU2513  COUNTRY     -  US
 PU2513  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2513
 PU2513                         *CURRENT SURVEY CONTROL
 PU2513  ______________________________________________________________________
 PU2513* NAD 83(1986) POSITION- 44 06 19.     (N) 102 53 51.     (W)   SCALED
 PU2513* NAVD 88 ORTHO HEIGHT -   888.768 (meters)     2915.90  (feet) ADJUSTED
 PU2513  ______________________________________________________________________
 PU2513  GEOID HEIGHT    -        -17.303 (meters)                     GEOID18
 PU2513  DYNAMIC HEIGHT  -        888.483 (meters)     2914.96  (feet) COMP
 PU2513  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 PU2513
 PU2513  VERT ORDER      -  FIRST     CLASS II
 PU2513
 PU2513.The horizontal coordinates were scaled from a map and have
 PU2513.an estimated accuracy of +/- 6 seconds.
 PU2513
 PU2513.The orthometric height was determined by differential leveling and
 PU2513.adjusted by the NATIONAL GEODETIC SURVEY
 PU2513.in September 1993.
 PU2513
 PU2513.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2513.GEOID18 height accuracy estimate available here.
 PU2513
 PU2513.Click photographs - Photos may exist for this station.
 PU2513
 PU2513.The dynamic height is computed by dividing the NAVD 88
 PU2513.geopotential number by the normal gravity value computed on the
 PU2513.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2513.degrees latitude (g = 980.6199 gals.).
 PU2513
 PU2513.The modeled gravity was interpolated from observed gravity values.
 PU2513
 PU2513;                    North         East    Units  Estimated Accuracy
 PU2513;SPC SD S     -   200,020.      394,750.      MT  (+/- 180 meters Scaled)
 PU2513
 PU2513_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ682857(NAD 83)
 PU2513
 PU2513                          SUPERSEDED SURVEY CONTROL
 PU2513
 PU2513.No superseded survey control is available for this station.
 PU2513
 PU2513_MARKER: DD = SURVEY DISK
 PU2513_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2513_STAMPING: 90-74.88
 PU2513_MARK LOGO: SDDT
 PU2513_PROJECTION: FLUSH
 PU2513_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2513_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2513+STABILITY: SURFACE MOTION
 PU2513_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2513+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2513
 PU2513  HISTORY     - Date     Condition        Report By
 PU2513  HISTORY     - UNK      MONUMENTED       SDDT
 PU2513  HISTORY     - 19910715 GOOD             NGS
 PU2513  HISTORY     - 20120718 GOOD             INDIV
 PU2513
 PU2513                          STATION DESCRIPTION
 PU2513
 PU2513'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2513'5.5 KM (3.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2513'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 55.7 M
 PU2513'(182.7 FT) WEST OF A BRACED FENCE POST, 31.6 M (103.7 FT) NORTH OF
 PU2513'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.6 M (5.2 FT)
 PU2513'BELOW THE LEVEL OF THE HIGHWAY, 0.9 M (3.0 FT) SOUTH OF A FENCE, 0.5
 PU2513'M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2513'THE GROUND SURFACE.
 PU2513
 PU2513                          STATION RECOVERY (2012)
 PU2513
 PU2513'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2513'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2512 ***********************************************************************
 PU2512  DESIGNATION -  I90 075.3
 PU2512  PID         -  PU2512
 PU2512  STATE/COUNTY-  SD/PENNINGTON
 PU2512  COUNTRY     -  US
 PU2512  USGS QUAD   -  NEW UNDERWOOD SW (2017)
 PU2512
 PU2512                         *CURRENT SURVEY CONTROL
 PU2512  ______________________________________________________________________
 PU2512* NAD 83(1986) POSITION- 44 06 16.     (N) 102 53 25.     (W)   SCALED
 PU2512* NAVD 88 ORTHO HEIGHT -   887.930 (meters)     2913.15  (feet) ADJUSTED
 PU2512  ______________________________________________________________________
 PU2512  GEOID HEIGHT    -        -17.327 (meters)                     GEOID18
 PU2512  DYNAMIC HEIGHT  -        887.646 (meters)     2912.22  (feet) COMP
 PU2512  MODELED GRAVITY -    980,268.9   (mgal)                       NAVD 88
 PU2512
 PU2512  VERT ORDER      -  FIRST     CLASS II
 PU2512
 PU2512.The horizontal coordinates were scaled from a map and have
 PU2512.an estimated accuracy of +/- 6 seconds.
 PU2512
 PU2512.The orthometric height was determined by differential leveling and
 PU2512.adjusted by the NATIONAL GEODETIC SURVEY
 PU2512.in September 1993.
 PU2512
 PU2512.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2512.GEOID18 height accuracy estimate available here.
 PU2512
 PU2512.Click photographs - Photos may exist for this station.
 PU2512
 PU2512.The dynamic height is computed by dividing the NAVD 88
 PU2512.geopotential number by the normal gravity value computed on the
 PU2512.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2512.degrees latitude (g = 980.6199 gals.).
 PU2512
 PU2512.The modeled gravity was interpolated from observed gravity values.
 PU2512
 PU2512;                    North         East    Units  Estimated Accuracy
 PU2512;SPC SD S     -   199,910.      395,320.      MT  (+/- 180 meters Scaled)
 PU2512
 PU2512_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ688856(NAD 83)
 PU2512
 PU2512                          SUPERSEDED SURVEY CONTROL
 PU2512
 PU2512.No superseded survey control is available for this station.
 PU2512
 PU2512_MARKER: P = PIPE CAP
 PU2512_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2512_STAMPING: S.D.D.H. BM. NO. B1 ELEV. 2911.791
 PU2512_MARK LOGO: NONE
 PU2512_PROJECTION: FLUSH
 PU2512_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2512_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2512+STABILITY: POSITION/ELEVATION WELL
 PU2512_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2512+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2012
 PU2512_ROD/PIPE-DEPTH: 6.4 meters
 PU2512_SLEEVE-DEPTH  : 3.0 meters
 PU2512
 PU2512  HISTORY     - Date     Condition        Report By
 PU2512  HISTORY     - 1981     MONUMENTED       SDDT
 PU2512  HISTORY     - 19910715 GOOD             NGS
 PU2512  HISTORY     - 20120301 GOOD             INDIV
 PU2512
 PU2512                          STATION DESCRIPTION
 PU2512
 PU2512'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2512'4.9 KM (3.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2512'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 58.2 M
 PU2512'(190.9 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER
 PU2512'52-580-285, 33.3 M (109.3 FT) NORTH OF THE CENTERLINE OF THE
 PU2512'WESTBOUND LANES OF THE HIGHWAY, 4.5 M (14.8 FT) BELOW THE LEVEL OF
 PU2512'THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2512'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2512'THE STAMPING IS ON A METAL TAG ANCHORED IN THE MONUMENT.
 PU2512
 PU2512                          STATION RECOVERY (2012)
 PU2512
 PU2512'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2512'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2511 ***********************************************************************
 PU2511  DESIGNATION -  I90 076.32
 PU2511  PID         -  PU2511
 PU2511  STATE/COUNTY-  SD/PENNINGTON
 PU2511  COUNTRY     -  US
 PU2511  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2511
 PU2511                         *CURRENT SURVEY CONTROL
 PU2511  ______________________________________________________________________
 PU2511* NAD 83(1986) POSITION- 44 06 16.     (N) 102 52 08.     (W)   SCALED
 PU2511* NAVD 88 ORTHO HEIGHT -   898.880 (meters)     2949.08  (feet) ADJUSTED
 PU2511  ______________________________________________________________________
 PU2511  GEOID HEIGHT    -        -17.398 (meters)                     GEOID18
 PU2511  DYNAMIC HEIGHT  -        898.595 (meters)     2948.14  (feet) COMP
 PU2511  MODELED GRAVITY -    980,270.9   (mgal)                       NAVD 88
 PU2511
 PU2511  VERT ORDER      -  FIRST     CLASS II
 PU2511
 PU2511.The horizontal coordinates were scaled from a map and have
 PU2511.an estimated accuracy of +/- 6 seconds.
 PU2511
 PU2511.The orthometric height was determined by differential leveling and
 PU2511.adjusted by the NATIONAL GEODETIC SURVEY
 PU2511.in September 1993.
 PU2511
 PU2511.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2511.GEOID18 height accuracy estimate available here.
 PU2511
 PU2511.Click photographs - Photos may exist for this station.
 PU2511
 PU2511.The dynamic height is computed by dividing the NAVD 88
 PU2511.geopotential number by the normal gravity value computed on the
 PU2511.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2511.degrees latitude (g = 980.6199 gals.).
 PU2511
 PU2511.The modeled gravity was interpolated from observed gravity values.
 PU2511
 PU2511;                    North         East    Units  Estimated Accuracy
 PU2511;SPC SD S     -   199,860.      397,030.      MT  (+/- 180 meters Scaled)
 PU2511
 PU2511_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ705856(NAD 83)
 PU2511
 PU2511                          SUPERSEDED SURVEY CONTROL
 PU2511
 PU2511.No superseded survey control is available for this station.
 PU2511
 PU2511_MARKER: DD = SURVEY DISK
 PU2511_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2511_STAMPING: 90-76.32
 PU2511_MARK LOGO: SDDT
 PU2511_PROJECTION: FLUSH
 PU2511_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2511_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2511+STABILITY: SURFACE MOTION
 PU2511_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2511+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2511
 PU2511  HISTORY     - Date     Condition        Report By
 PU2511  HISTORY     - UNK      MONUMENTED       SDDT
 PU2511  HISTORY     - 19910715 GOOD             NGS
 PU2511  HISTORY     - 20120718 GOOD             INDIV
 PU2511
 PU2511                          STATION DESCRIPTION
 PU2511
 PU2511'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2511'3.2 KM (2.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2511'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 65.7 M
 PU2511'(215.6 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND
 PU2511'LANES OF THE HIGHWAY, 42.4 M (139.1 FT) EAST OF A UTILITY POLE WITH A
 PU2511'TRANSFORMER, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 PU2511'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2511
 PU2511                          STATION RECOVERY (2012)
 PU2511
 PU2511'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2511'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2510 ***********************************************************************
 PU2510  DESIGNATION -  I90 077.30
 PU2510  PID         -  PU2510
 PU2510  STATE/COUNTY-  SD/PENNINGTON
 PU2510  COUNTRY     -  US
 PU2510  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2510
 PU2510                         *CURRENT SURVEY CONTROL
 PU2510  ______________________________________________________________________
 PU2510* NAD 83(1986) POSITION- 44 06 15.     (N) 102 50 58.     (W)   SCALED
 PU2510* NAVD 88 ORTHO HEIGHT -   894.968 (meters)     2936.24  (feet) ADJUSTED
 PU2510  ______________________________________________________________________
 PU2510  GEOID HEIGHT    -        -17.461 (meters)                     GEOID18
 PU2510  DYNAMIC HEIGHT  -        894.683 (meters)     2935.31  (feet) COMP
 PU2510  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 PU2510
 PU2510  VERT ORDER      -  FIRST     CLASS II
 PU2510
 PU2510.The horizontal coordinates were scaled from a map and have
 PU2510.an estimated accuracy of +/- 6 seconds.
 PU2510
 PU2510.The orthometric height was determined by differential leveling and
 PU2510.adjusted by the NATIONAL GEODETIC SURVEY
 PU2510.in September 1993.
 PU2510
 PU2510.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2510.GEOID18 height accuracy estimate available here.
 PU2510
 PU2510.Click photographs - Photos may exist for this station.
 PU2510
 PU2510.The dynamic height is computed by dividing the NAVD 88
 PU2510.geopotential number by the normal gravity value computed on the
 PU2510.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2510.degrees latitude (g = 980.6199 gals.).
 PU2510
 PU2510.The modeled gravity was interpolated from observed gravity values.
 PU2510
 PU2510;                    North         East    Units  Estimated Accuracy
 PU2510;SPC SD S     -   199,780.      398,590.      MT  (+/- 180 meters Scaled)
 PU2510
 PU2510_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ721856(NAD 83)
 PU2510
 PU2510                          SUPERSEDED SURVEY CONTROL
 PU2510
 PU2510.No superseded survey control is available for this station.
 PU2510
 PU2510_MARKER: DD = SURVEY DISK
 PU2510_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2510_STAMPING: 90-77.30
 PU2510_MARK LOGO: SDDT
 PU2510_PROJECTION: FLUSH
 PU2510_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2510_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2510+STABILITY: SURFACE MOTION
 PU2510_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2510+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2510
 PU2510  HISTORY     - Date     Condition        Report By
 PU2510  HISTORY     - UNK      MONUMENTED       SDDT
 PU2510  HISTORY     - 19910715 GOOD             NGS
 PU2510  HISTORY     - 20120718 GOOD             INDIV
 PU2510
 PU2510                          STATION DESCRIPTION
 PU2510
 PU2510'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2510'1.6 KM (1.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2510'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 32.0 M
 PU2510'(105.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2510'HIGHWAY, 1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 PU2510'FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER, AND THE MONUMENT IS
 PU2510'FLUSH WITH THE GROUND SURFACE.
 PU2510
 PU2510                          STATION RECOVERY (2012)
 PU2510
 PU2510'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2510'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2509 ***********************************************************************
 PU2509  DESIGNATION -  I90 077.95
 PU2509  PID         -  PU2509
 PU2509  STATE/COUNTY-  SD/PENNINGTON
 PU2509  COUNTRY     -  US
 PU2509  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2509
 PU2509                         *CURRENT SURVEY CONTROL
 PU2509  ______________________________________________________________________
 PU2509* NAD 83(1986) POSITION- 44 06 14.15   (N) 102 50 09.86   (W)   HD_HELD1
 PU2509* NAVD 88 ORTHO HEIGHT -   886.128 (meters)     2907.24  (feet) ADJUSTED
 PU2509  ______________________________________________________________________
 PU2509  GEOID HEIGHT    -        -17.504 (meters)                     GEOID18
 PU2509  DYNAMIC HEIGHT  -        885.846 (meters)     2906.31  (feet) COMP
 PU2509  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 PU2509
 PU2509  VERT ORDER      -  FIRST     CLASS II
 PU2509
 PU2509.The horizontal coordinates were determined by differentially corrected
 PU2509.hand held GPS observations or other comparable positioning techniques
 PU2509.and have an estimated accuracy of +/- 3 meters.
 PU2509
 PU2509.The orthometric height was determined by differential leveling and
 PU2509.adjusted by the NATIONAL GEODETIC SURVEY
 PU2509.in September 1993.
 PU2509
 PU2509.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2509.GEOID18 height accuracy estimate available here.
 PU2509
 PU2509.Click photographs - Photos may exist for this station.
 PU2509
 PU2509.The dynamic height is computed by dividing the NAVD 88
 PU2509.geopotential number by the normal gravity value computed on the
 PU2509.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2509.degrees latitude (g = 980.6199 gals.).
 PU2509
 PU2509.The modeled gravity was interpolated from observed gravity values.
 PU2509
 PU2509;                    North         East    Units  Estimated Accuracy
 PU2509;SPC SD S     -   199,721.0     399,657.4     MT  (+/- 3 meters HH1 GPS) 
 PU2509
 PU2509_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7318985692(NAD 83)
 PU2509
 PU2509                          SUPERSEDED SURVEY CONTROL
 PU2509
 PU2509.No superseded survey control is available for this station.
 PU2509
 PU2509_MARKER: DD = SURVEY DISK
 PU2509_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2509_STAMPING: 90-77.95
 PU2509_MARK LOGO: SDDT
 PU2509_PROJECTION: FLUSH
 PU2509_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2509_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2509+STABILITY: SURFACE MOTION
 PU2509_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2509+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2509
 PU2509  HISTORY     - Date     Condition        Report By
 PU2509  HISTORY     - UNK      MONUMENTED       SDDT
 PU2509  HISTORY     - 19910715 GOOD             NGS
 PU2509  HISTORY     - 20120718 GOOD             INDIV
 PU2509
 PU2509                          STATION DESCRIPTION
 PU2509
 PU2509'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2509'0.6 KM (0.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2509'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 62.0 M
 PU2509'(203.4 FT) EAST OF A FENCE CORNER, 32.1 M (105.3 FT) NORTH OF THE
 PU2509'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 PU2509'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS
 PU2509'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2509
 PU2509                          STATION RECOVERY (2012)
 PU2509
 PU2509'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2509'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2508 ***********************************************************************
 PU2508  CBN         -  This is a Cooperative Base Network Control Station.
 PU2508  DESIGNATION -  I90 078.4
 PU2508  PID         -  PU2508
 PU2508  STATE/COUNTY-  SD/PENNINGTON
 PU2508  COUNTRY     -  US
 PU2508  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2508
 PU2508                         *CURRENT SURVEY CONTROL
 PU2508  ______________________________________________________________________
 PU2508* NAD 83(2011) POSITION- 44 06 16.73330(N) 102 49 40.64046(W)   ADJUSTED
 PU2508* NAD 83(2011) ELLIP HT-   882.883 (meters)        (06/27/12)   ADJUSTED
 PU2508* NAD 83(2011) EPOCH   -  2010.00
 PU2508* NAVD 88 ORTHO HEIGHT -   900.410 (meters)     2954.10  (feet) ADJUSTED
 PU2508  ______________________________________________________________________
 PU2508  GEOID HEIGHT    -        -17.529 (meters)                     GEOID18
 PU2508  NAD 83(2011) X  - -1,018,652.955 (meters)                     COMP
 PU2508  NAD 83(2011) Y  - -4,473,513.468 (meters)                     COMP
 PU2508  NAD 83(2011) Z  -  4,417,063.029 (meters)                     COMP
 PU2508  LAPLACE CORR    -         -7.47  (seconds)                    DEFLEC18
 PU2508  DYNAMIC HEIGHT  -        900.123 (meters)     2953.15  (feet) COMP
 PU2508  MODELED GRAVITY -    980,269.7   (mgal)                       NAVD 88
 PU2508
 PU2508  VERT ORDER      -  FIRST     CLASS II
 PU2508
 PU2508  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2508  Standards:
 PU2508         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2508            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2508  -------------------------------------------------------------------
 PU2508  NETWORK    0.81   2.10           0.38   0.26   1.07     -0.10964523
 PU2508  -------------------------------------------------------------------
 PU2508  Click here for local accuracies and other accuracy information.
 PU2508
 PU2508.The horizontal coordinates were established by GPS observations
 PU2508.and adjusted by the National Geodetic Survey in June 2012.
 PU2508
 PU2508.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2508.been affixed to the stable North American tectonic plate. See 
 PU2508.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2508
 PU2508.The horizontal coordinates are valid at the epoch date displayed above
 PU2508.which is a decimal equivalence of Year/Month/Day.
 PU2508
 PU2508.The orthometric height was determined by differential leveling and
 PU2508.adjusted by the NATIONAL GEODETIC SURVEY
 PU2508.in September 1993.
 PU2508
 PU2508.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2508.GEOID18 height accuracy estimate available here.
 PU2508
 PU2508.Click photographs - Photos may exist for this station.
 PU2508
 PU2508.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2508
 PU2508.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2508
 PU2508.The ellipsoidal height was determined by GPS observations
 PU2508.and is referenced to NAD 83.
 PU2508
 PU2508.The dynamic height is computed by dividing the NAVD 88
 PU2508.geopotential number by the normal gravity value computed on the
 PU2508.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2508.degrees latitude (g = 980.6199 gals.).
 PU2508
 PU2508.The modeled gravity was interpolated from observed gravity values.
 PU2508
 PU2508. The following values were computed from the NAD 83(2011) position.
 PU2508
 PU2508;                    North         East     Units Scale Factor Converg.
 PU2508;SPC SD S     -   199,781.116   400,309.295   MT  0.99994285   -1 43 15.3
 PU2508;SPC SD S     -   655,448.54  1,313,348.08   sFT  0.99994285   -1 43 15.3
 PU2508;UTM  13      - 4,885,789.783   673,836.715   MT  0.99997167   +1 30 43.4
 PU2508
 PU2508!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2508!SPC SD S     -   0.99986158  x   0.99994285  =   0.99980444
 PU2508!UTM  13      -   0.99986158  x   0.99997167  =   0.99983325
 PU2508
 PU2508_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7383685789(NAD 83)
 PU2508
 PU2508                          SUPERSEDED SURVEY CONTROL
 PU2508
 PU2508  NAD 83(2007)-  44 06 16.73319(N)    102 49 40.64157(W) AD(2002.00) 0
 PU2508  ELLIP H (02/10/07)  882.910  (m)                       GP(2002.00)    
 PU2508  ELLIP H (04/15/04)  882.895  (m)                       GP(       ) 2 1
 PU2508  NAD 83(1996)-  44 06 16.73260(N)    102 49 40.64154(W) AD(       ) B
 PU2508  ELLIP H (04/18/97)  882.951  (m)                       GP(       ) 4 1
 PU2508  NAVD 88             900.41   (m)         2954.1    (f) LEVELING    3  
 PU2508
 PU2508.Superseded values are not recommended for survey control.
 PU2508
 PU2508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2508.See file dsdata.pdf to determine how the superseded data were derived.
 PU2508
 PU2508_MARKER: P = PIPE CAP
 PU2508_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2508_STAMPING: 90-78.4
 PU2508_MARK LOGO: NGS
 PU2508_PROJECTION: FLUSH
 PU2508_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2508_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2508_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2508+SATELLITE: SATELLITE OBSERVATIONS - July 18, 2012
 PU2508_ROD/PIPE-DEPTH: 6.4 meters
 PU2508_SLEEVE-DEPTH  : 1.8 meters
 PU2508
 PU2508  HISTORY     - Date     Condition        Report By
 PU2508  HISTORY     - 1990     MONUMENTED       SDDT
 PU2508  HISTORY     - 19910715 GOOD             NGS
 PU2508  HISTORY     - 19960911 GOOD             NGS
 PU2508  HISTORY     - 20120718 GOOD             INDIV
 PU2508
 PU2508                          STATION DESCRIPTION
 PU2508
 PU2508'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2508'0.1 KM (0.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2508'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2508'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2508'GALVANIZED STEEL PIPE, 130.0 M (426.5 FT) NORTHEAST OF THE NORTHEAST
 PU2508'CORNER OF OVERPASS NUMBER 52-610-285, 120.0 M (393.7 FT) NORTH OF THE
 PU2508'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 69.2 M (227.0 FT)
 PU2508'EAST OF A FENCE CORNER, 34.6 M (113.5 FT) NORTH OF THE CENTER OF A
 PU2508'WESTBOUND OFF RAMP, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE RAMP, 0.6 M
 PU2508'(2.0 FT) SOUTH OF A FENCE, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 PU2508'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2508'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2508
 PU2508                          STATION RECOVERY (1996)
 PU2508
 PU2508'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2508'THE STATION IS LOCATED ABOUT 48.9 KM (30.40 MI) WEST-NORTHWEST OF
 PU2508'WALL, 30.2 KM (18.75 MI) EAST OF RAPID CITY AND 1.3 KM (0.80 MI) NORTH
 PU2508'OF NEW UNDERWOOD, ON INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF
 PU2508'SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
 PU2508'HIGHWAY 90 AND COUNTY ROAD C445 (EXIT 78), GO NORTH ON COUNTY ROAD
 PU2508'C445 FOR 0.16 MI (0.26 KM) TO THE INTERSECTION OF THE WESTBOUND
 PU2508'OFF-RAMP, TURN RIGHT AND EAST INTO THE DITCH ON THE NORTH SIDE OF THE
 PU2508'RAMP AND FOLLOW THE RIGHT-OF-WAY FENCE FOR 0.08 KM (0.05 MI) TO THE
 PU2508'STATION ON THE LEFT.  THE STATION IS A PUNCH POINT ON TOP OF A
 PU2508'STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1
 PU2508'1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 130.0 M (426.5 FT) NORTHEAST
 PU2508'OF THE NORTHEAST CORNER OF THE INTERSTATE OVERPASS (NUMBER 52-610-285)
 PU2508'OF THE COUNTY ROAD, 112.5 M (369.1 FT) NORTH OF THE CENTERLINE OF THE
 PU2508'WESTBOUND HIGHWAY, 100.6 M (330.1 FT) EAST OF THE ROAD CENTERLINE,
 PU2508'34.4 M (112.9 FT) NORTH OF THE CENTER OF THE RAMP, 0.5 M (1.6 FT)
 PU2508'SOUTH OF THE FENCE, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND
 PU2508'0.3 M (1.0 FT) SOUTH OF A WITNESS POST. NOTE--ACCESS TO THE DATUM
 PU2508'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PU2508
 PU2508                          STATION RECOVERY (2012)
 PU2508
 PU2508'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2507 ***********************************************************************
 PU2507  DESIGNATION -  I90 079.18
 PU2507  PID         -  PU2507
 PU2507  STATE/COUNTY-  SD/PENNINGTON
 PU2507  COUNTRY     -  US
 PU2507  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2507
 PU2507                         *CURRENT SURVEY CONTROL
 PU2507  ______________________________________________________________________
 PU2507* NAD 83(1986) POSITION- 44 06 14.     (N) 102 48 39.     (W)   SCALED
 PU2507* NAVD 88 ORTHO HEIGHT -   884.738 (meters)     2902.68  (feet) ADJUSTED
 PU2507  ______________________________________________________________________
 PU2507  GEOID HEIGHT    -        -17.580 (meters)                     GEOID18
 PU2507  DYNAMIC HEIGHT  -        884.455 (meters)     2901.75  (feet) COMP
 PU2507  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 PU2507
 PU2507  VERT ORDER      -  FIRST     CLASS II
 PU2507
 PU2507.The horizontal coordinates were scaled from a map and have
 PU2507.an estimated accuracy of +/- 6 seconds.
 PU2507
 PU2507.The orthometric height was determined by differential leveling and
 PU2507.adjusted by the NATIONAL GEODETIC SURVEY
 PU2507.in September 1993.
 PU2507
 PU2507.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2507.GEOID18 height accuracy estimate available here.
 PU2507
 PU2507.Click photographs - Photos may exist for this station.
 PU2507
 PU2507.The dynamic height is computed by dividing the NAVD 88
 PU2507.geopotential number by the normal gravity value computed on the
 PU2507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2507.degrees latitude (g = 980.6199 gals.).
 PU2507
 PU2507.The modeled gravity was interpolated from observed gravity values.
 PU2507
 PU2507;                    North         East    Units  Estimated Accuracy
 PU2507;SPC SD S     -   199,660.      401,680.      MT  (+/- 180 meters Scaled)
 PU2507
 PU2507_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ752857(NAD 83)
 PU2507
 PU2507                          SUPERSEDED SURVEY CONTROL
 PU2507
 PU2507.No superseded survey control is available for this station.
 PU2507
 PU2507_MARKER: DD = SURVEY DISK
 PU2507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2507_STAMPING: 90-79.18
 PU2507_MARK LOGO: SDDT
 PU2507_PROJECTION: FLUSH
 PU2507_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2507+STABILITY: SURFACE MOTION
 PU2507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2507+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2507
 PU2507  HISTORY     - Date     Condition        Report By
 PU2507  HISTORY     - UNK      MONUMENTED       SDDT
 PU2507  HISTORY     - 19910715 GOOD             NGS
 PU2507  HISTORY     - 20120717 GOOD             INDIV
 PU2507
 PU2507                          STATION DESCRIPTION
 PU2507
 PU2507'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2507'1.4 KM (0.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2507'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 44.2 M
 PU2507'(145.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2507'HIGHWAY, 24.4 M (80.1 FT) NORTHWEST OF A FENCE CORNER, 2.3 M (7.5 FT)
 PU2507'BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A WITNESS
 PU2507'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2507
 PU2507                          STATION RECOVERY (2012)
 PU2507
 PU2507'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2506 ***********************************************************************
 PU2506  DESIGNATION -  I90 080.07
 PU2506  PID         -  PU2506
 PU2506  STATE/COUNTY-  SD/PENNINGTON
 PU2506  COUNTRY     -  US
 PU2506  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2506
 PU2506                         *CURRENT SURVEY CONTROL
 PU2506  ______________________________________________________________________
 PU2506* NAD 83(1986) POSITION- 44 06 14.     (N) 102 47 35.     (W)   SCALED
 PU2506* NAVD 88 ORTHO HEIGHT -   895.192 (meters)     2936.98  (feet) ADJUSTED
 PU2506  ______________________________________________________________________
 PU2506  GEOID HEIGHT    -        -17.631 (meters)                     GEOID18
 PU2506  DYNAMIC HEIGHT  -        894.907 (meters)     2936.04  (feet) COMP
 PU2506  MODELED GRAVITY -    980,269.0   (mgal)                       NAVD 88
 PU2506
 PU2506  VERT ORDER      -  FIRST     CLASS II
 PU2506
 PU2506.The horizontal coordinates were scaled from a map and have
 PU2506.an estimated accuracy of +/- 6 seconds.
 PU2506
 PU2506.The orthometric height was determined by differential leveling and
 PU2506.adjusted by the NATIONAL GEODETIC SURVEY
 PU2506.in September 1993.
 PU2506
 PU2506.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2506.GEOID18 height accuracy estimate available here.
 PU2506
 PU2506.Click photographs - Photos may exist for this station.
 PU2506
 PU2506.The dynamic height is computed by dividing the NAVD 88
 PU2506.geopotential number by the normal gravity value computed on the
 PU2506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2506.degrees latitude (g = 980.6199 gals.).
 PU2506
 PU2506.The modeled gravity was interpolated from observed gravity values.
 PU2506
 PU2506;                    North         East    Units  Estimated Accuracy
 PU2506;SPC SD S     -   199,610.      403,100.      MT  (+/- 180 meters Scaled)
 PU2506
 PU2506_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ766857(NAD 83)
 PU2506
 PU2506                          SUPERSEDED SURVEY CONTROL
 PU2506
 PU2506.No superseded survey control is available for this station.
 PU2506
 PU2506_MARKER: DD = SURVEY DISK
 PU2506_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2506_STAMPING: 90-80.07
 PU2506_MARK LOGO: SDDT
 PU2506_PROJECTION: FLUSH
 PU2506_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2506_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2506+STABILITY: SURFACE MOTION
 PU2506_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2506+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2506
 PU2506  HISTORY     - Date     Condition        Report By
 PU2506  HISTORY     - UNK      MONUMENTED       SDDT
 PU2506  HISTORY     - 19910715 GOOD             NGS
 PU2506  HISTORY     - 20120717 GOOD             INDIV
 PU2506
 PU2506                          STATION DESCRIPTION
 PU2506
 PU2506'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2506'2.9 KM (1.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2506'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 31.6 M
 PU2506'(103.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2506'HIGHWAY, 11.2 M (36.7 FT) EAST OF THE SOUTH LEG OF A HIGH LINE TOWER,
 PU2506'2.5 M (8.2 FT) WEST OF A BRACED FENCE POSTS, 0.6 M (2.0 FT) BELOW THE
 PU2506'LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST, AND THE
 PU2506'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2506
 PU2506                          STATION RECOVERY (2012)
 PU2506
 PU2506'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2506'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2505 ***********************************************************************
 PU2505  DESIGNATION -  I90 081.05
 PU2505  PID         -  PU2505
 PU2505  STATE/COUNTY-  SD/PENNINGTON
 PU2505  COUNTRY     -  US
 PU2505  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2505
 PU2505                         *CURRENT SURVEY CONTROL
 PU2505  ______________________________________________________________________
 PU2505* NAD 83(1986) POSITION- 44 06 14.20   (N) 102 46 24.10   (W)   HD_HELD1
 PU2505* NAVD 88 ORTHO HEIGHT -   895.171 (meters)     2936.91  (feet) ADJUSTED
 PU2505  ______________________________________________________________________
 PU2505  GEOID HEIGHT    -        -17.685 (meters)                     GEOID18
 PU2505  DYNAMIC HEIGHT  -        894.886 (meters)     2935.97  (feet) COMP
 PU2505  MODELED GRAVITY -    980,270.7   (mgal)                       NAVD 88
 PU2505
 PU2505  VERT ORDER      -  FIRST     CLASS II
 PU2505
 PU2505.The horizontal coordinates were determined by differentially corrected
 PU2505.hand held GPS observations or other comparable positioning techniques
 PU2505.and have an estimated accuracy of +/- 3 meters.
 PU2505
 PU2505.The orthometric height was determined by differential leveling and
 PU2505.adjusted by the NATIONAL GEODETIC SURVEY
 PU2505.in September 1993.
 PU2505
 PU2505.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2505.GEOID18 height accuracy estimate available here.
 PU2505
 PU2505.Click photographs - Photos may exist for this station.
 PU2505
 PU2505.The dynamic height is computed by dividing the NAVD 88
 PU2505.geopotential number by the normal gravity value computed on the
 PU2505.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2505.degrees latitude (g = 980.6199 gals.).
 PU2505
 PU2505.The modeled gravity was interpolated from observed gravity values.
 PU2505
 PU2505;                    North         East    Units  Estimated Accuracy
 PU2505;SPC SD S     -   199,573.1     404,675.9     MT  (+/- 3 meters HH1 GPS) 
 PU2505
 PU2505_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ7820885828(NAD 83)
 PU2505
 PU2505                          SUPERSEDED SURVEY CONTROL
 PU2505
 PU2505.No superseded survey control is available for this station.
 PU2505
 PU2505_MARKER: DD = SURVEY DISK
 PU2505_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2505_STAMPING: 90-81.05
 PU2505_MARK LOGO: SDDT
 PU2505_PROJECTION: FLUSH
 PU2505_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2505_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2505+STABILITY: SURFACE MOTION
 PU2505_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2505+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2505
 PU2505  HISTORY     - Date     Condition        Report By
 PU2505  HISTORY     - UNK      MONUMENTED       SDDT
 PU2505  HISTORY     - 19910715 GOOD             NGS
 PU2505  HISTORY     - 20120717 GOOD             INDIV
 PU2505
 PU2505                          STATION DESCRIPTION
 PU2505
 PU2505'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2505'4.4 KM (2.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2505'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, NEAR THE
 PU2505'CENTER OF 4 BRACED FENCE POSTS, 150.0 M (492.1 FT) WEST OF BENCH MARK
 PU2505'I90 81.1, 32.0 M (105.0 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF
 PU2505'THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS
 PU2505'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2505
 PU2505                          STATION RECOVERY (2012)
 PU2505
 PU2505'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2505'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2504 ***********************************************************************
 PU2504  DESIGNATION -  I90 081.1
 PU2504  PID         -  PU2504
 PU2504  STATE/COUNTY-  SD/PENNINGTON
 PU2504  COUNTRY     -  US
 PU2504  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2504
 PU2504                         *CURRENT SURVEY CONTROL
 PU2504  ______________________________________________________________________
 PU2504* NAD 83(1986) POSITION- 44 06 19.     (N) 102 46 17.     (W)   SCALED
 PU2504* NAVD 88 ORTHO HEIGHT -   895.785 (meters)     2938.92  (feet) ADJUSTED
 PU2504  ______________________________________________________________________
 PU2504  GEOID HEIGHT    -        -17.691 (meters)                     GEOID18
 PU2504  DYNAMIC HEIGHT  -        895.500 (meters)     2937.99  (feet) COMP
 PU2504  MODELED GRAVITY -    980,270.5   (mgal)                       NAVD 88
 PU2504
 PU2504  VERT ORDER      -  FIRST     CLASS II
 PU2504
 PU2504.The horizontal coordinates were scaled from a map and have
 PU2504.an estimated accuracy of +/- 6 seconds.
 PU2504
 PU2504.The orthometric height was determined by differential leveling and
 PU2504.adjusted by the NATIONAL GEODETIC SURVEY
 PU2504.in September 1993.
 PU2504
 PU2504.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2504.GEOID18 height accuracy estimate available here.
 PU2504
 PU2504.Click photographs - Photos may exist for this station.
 PU2504
 PU2504.The dynamic height is computed by dividing the NAVD 88
 PU2504.geopotential number by the normal gravity value computed on the
 PU2504.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2504.degrees latitude (g = 980.6199 gals.).
 PU2504
 PU2504.The modeled gravity was interpolated from observed gravity values.
 PU2504
 PU2504;                    North         East    Units  Estimated Accuracy
 PU2504;SPC SD S     -   199,720.      404,840.      MT  (+/- 180 meters Scaled)
 PU2504
 PU2504_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ783859(NAD 83)
 PU2504
 PU2504                          SUPERSEDED SURVEY CONTROL
 PU2504
 PU2504.No superseded survey control is available for this station.
 PU2504
 PU2504_MARKER: P = PIPE CAP
 PU2504_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2504_STAMPING: 90-81.1
 PU2504_MARK LOGO: NGS
 PU2504_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2504_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2504_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2504_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2504+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 PU2504_ROD/PIPE-DEPTH: 6.4 meters
 PU2504_SLEEVE-DEPTH  : 2.0 meters
 PU2504
 PU2504  HISTORY     - Date     Condition        Report By
 PU2504  HISTORY     - 1990     MONUMENTED       SDDT
 PU2504  HISTORY     - 19910715 GOOD             NGS
 PU2504  HISTORY     - 20120312 GOOD             INDIV
 PU2504
 PU2504                          STATION DESCRIPTION
 PU2504
 PU2504'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2504'4.6 KM (2.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2504'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2504'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2504'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) WEST OF THE NORTHWEST
 PU2504'CORNER OF OVERPASS NUMBER 52-640-285, 31.9 M (104.7 FT) NORTH OF THE
 PU2504'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 PU2504'SOUTH OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 PU2504'0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 PU2504'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2504
 PU2504                          STATION RECOVERY (2012)
 PU2504
 PU2504'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2504'CAP IS BROKEN, FULL OF WATER
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2503 ***********************************************************************
 PU2503  DESIGNATION -  I90 081.90
 PU2503  PID         -  PU2503
 PU2503  STATE/COUNTY-  SD/PENNINGTON
 PU2503  COUNTRY     -  US
 PU2503  USGS QUAD   -  NEW UNDERWOOD (2017)
 PU2503
 PU2503                         *CURRENT SURVEY CONTROL
 PU2503  ______________________________________________________________________
 PU2503* NAD 83(1986) POSITION- 44 06 14.     (N) 102 45 19.     (W)   SCALED
 PU2503* NAVD 88 ORTHO HEIGHT -   886.924 (meters)     2909.85  (feet) ADJUSTED
 PU2503  ______________________________________________________________________
 PU2503  GEOID HEIGHT    -        -17.731 (meters)                     GEOID18
 PU2503  DYNAMIC HEIGHT  -        886.644 (meters)     2908.93  (feet) COMP
 PU2503  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 PU2503
 PU2503  VERT ORDER      -  FIRST     CLASS II
 PU2503
 PU2503.The horizontal coordinates were scaled from a map and have
 PU2503.an estimated accuracy of +/- 6 seconds.
 PU2503
 PU2503.The orthometric height was determined by differential leveling and
 PU2503.adjusted by the NATIONAL GEODETIC SURVEY
 PU2503.in September 1993.
 PU2503
 PU2503.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2503.GEOID18 height accuracy estimate available here.
 PU2503
 PU2503.Click photographs - Photos may exist for this station.
 PU2503
 PU2503.The dynamic height is computed by dividing the NAVD 88
 PU2503.geopotential number by the normal gravity value computed on the
 PU2503.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2503.degrees latitude (g = 980.6199 gals.).
 PU2503
 PU2503.The modeled gravity was interpolated from observed gravity values.
 PU2503
 PU2503;                    North         East    Units  Estimated Accuracy
 PU2503;SPC SD S     -   199,530.      406,120.      MT  (+/- 180 meters Scaled)
 PU2503
 PU2503_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ796858(NAD 83)
 PU2503
 PU2503                          SUPERSEDED SURVEY CONTROL
 PU2503
 PU2503.No superseded survey control is available for this station.
 PU2503
 PU2503_MARKER: DD = SURVEY DISK
 PU2503_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2503_STAMPING: 90-81.90
 PU2503_MARK LOGO: SDDT
 PU2503_PROJECTION: FLUSH
 PU2503_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2503_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2503+STABILITY: SURFACE MOTION
 PU2503_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2503+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2503
 PU2503  HISTORY     - Date     Condition        Report By
 PU2503  HISTORY     - UNK      MONUMENTED       SDDT
 PU2503  HISTORY     - 19910715 GOOD             NGS
 PU2503  HISTORY     - 20120717 GOOD             INDIV
 PU2503
 PU2503                          STATION DESCRIPTION
 PU2503
 PU2503'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2503'5.8 KM (3.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2503'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 46.5 M
 PU2503'(152.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2503'HIGHWAY, 7.7 M (25.3 FT) EAST OF THE MOST EASTERLY OF 4 BRACED FENCE
 PU2503'POSTS, 5.6 M (18.4 FT) WEST OF THE SOUTH LEG OF A BILLBOARD, 1.5 M
 PU2503'(4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A
 PU2503'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2503'SURFACE.
 PU2503
 PU2503                          STATION RECOVERY (2012)
 PU2503
 PU2503'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2503'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2502 ***********************************************************************
 PU2502  DESIGNATION -  I90 082.88
 PU2502  PID         -  PU2502
 PU2502  STATE/COUNTY-  SD/PENNINGTON
 PU2502  COUNTRY     -  US
 PU2502  USGS QUAD   -  OWANKA SW (2017)
 PU2502
 PU2502                         *CURRENT SURVEY CONTROL
 PU2502  ______________________________________________________________________
 PU2502* NAD 83(1986) POSITION- 44 06 15.     (N) 102 44 08.     (W)   SCALED
 PU2502* NAVD 88 ORTHO HEIGHT -   889.529 (meters)     2918.40  (feet) ADJUSTED
 PU2502  ______________________________________________________________________
 PU2502  GEOID HEIGHT    -        -17.780 (meters)                     GEOID18
 PU2502  DYNAMIC HEIGHT  -        889.250 (meters)     2917.48  (feet) COMP
 PU2502  MODELED GRAVITY -    980,274.2   (mgal)                       NAVD 88
 PU2502
 PU2502  VERT ORDER      -  FIRST     CLASS II
 PU2502
 PU2502.The horizontal coordinates were scaled from a map and have
 PU2502.an estimated accuracy of +/- 6 seconds.
 PU2502
 PU2502.The orthometric height was determined by differential leveling and
 PU2502.adjusted by the NATIONAL GEODETIC SURVEY
 PU2502.in September 1993.
 PU2502
 PU2502.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2502.GEOID18 height accuracy estimate available here.
 PU2502
 PU2502.Click photographs - Photos may exist for this station.
 PU2502
 PU2502.The dynamic height is computed by dividing the NAVD 88
 PU2502.geopotential number by the normal gravity value computed on the
 PU2502.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2502.degrees latitude (g = 980.6199 gals.).
 PU2502
 PU2502.The modeled gravity was interpolated from observed gravity values.
 PU2502
 PU2502;                    North         East    Units  Estimated Accuracy
 PU2502;SPC SD S     -   199,510.      407,700.      MT  (+/- 180 meters Scaled)
 PU2502
 PU2502_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ812859(NAD 83)
 PU2502
 PU2502                          SUPERSEDED SURVEY CONTROL
 PU2502
 PU2502.No superseded survey control is available for this station.
 PU2502
 PU2502_MARKER: DD = SURVEY DISK
 PU2502_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2502_STAMPING: 90-82.88
 PU2502_MARK LOGO: SDDT
 PU2502_PROJECTION: FLUSH
 PU2502_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2502_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2502+STABILITY: SURFACE MOTION
 PU2502_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2502+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2502
 PU2502  HISTORY     - Date     Condition        Report By
 PU2502  HISTORY     - UNK      MONUMENTED       SDDT
 PU2502  HISTORY     - 19910715 GOOD             NGS
 PU2502  HISTORY     - 20120717 GOOD             INDIV
 PU2502
 PU2502                          STATION DESCRIPTION
 PU2502
 PU2502'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2502'7.4 KM (4.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2502'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 44.3 M
 PU2502'(145.3 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND
 PU2502'LANES OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND
 PU2502'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2502
 PU2502                          STATION RECOVERY (2012)
 PU2502
 PU2502'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2502'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2501 ***********************************************************************
 PU2501  DESIGNATION -  I90 083.85
 PU2501  PID         -  PU2501
 PU2501  STATE/COUNTY-  SD/PENNINGTON
 PU2501  COUNTRY     -  US
 PU2501  USGS QUAD   -  OWANKA SW (2017)
 PU2501
 PU2501                         *CURRENT SURVEY CONTROL
 PU2501  ______________________________________________________________________
 PU2501* NAD 83(1986) POSITION- 44 06 14.     (N) 102 43 01.     (W)   SCALED
 PU2501* NAVD 88 ORTHO HEIGHT -   883.903 (meters)     2899.94  (feet) ADJUSTED
 PU2501  ______________________________________________________________________
 PU2501  GEOID HEIGHT    -        -17.824 (meters)                     GEOID18
 PU2501  DYNAMIC HEIGHT  -        883.627 (meters)     2899.03  (feet) COMP
 PU2501  MODELED GRAVITY -    980,276.3   (mgal)                       NAVD 88
 PU2501
 PU2501  VERT ORDER      -  FIRST     CLASS II
 PU2501
 PU2501.The horizontal coordinates were scaled from a map and have
 PU2501.an estimated accuracy of +/- 6 seconds.
 PU2501
 PU2501.The orthometric height was determined by differential leveling and
 PU2501.adjusted by the NATIONAL GEODETIC SURVEY
 PU2501.in September 1993.
 PU2501
 PU2501.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2501.GEOID18 height accuracy estimate available here.
 PU2501
 PU2501.Click photographs - Photos may exist for this station.
 PU2501
 PU2501.The dynamic height is computed by dividing the NAVD 88
 PU2501.geopotential number by the normal gravity value computed on the
 PU2501.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2501.degrees latitude (g = 980.6199 gals.).
 PU2501
 PU2501.The modeled gravity was interpolated from observed gravity values.
 PU2501
 PU2501;                    North         East    Units  Estimated Accuracy
 PU2501;SPC SD S     -   199,440.      409,190.      MT  (+/- 180 meters Scaled)
 PU2501
 PU2501_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ827859(NAD 83)
 PU2501
 PU2501                          SUPERSEDED SURVEY CONTROL
 PU2501
 PU2501.No superseded survey control is available for this station.
 PU2501
 PU2501_MARKER: DD = SURVEY DISK
 PU2501_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2501_STAMPING: 90-83.85
 PU2501_MARK LOGO: SDDT
 PU2501_PROJECTION: FLUSH
 PU2501_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2501_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2501+STABILITY: SURFACE MOTION
 PU2501_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2501+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2501
 PU2501  HISTORY     - Date     Condition        Report By
 PU2501  HISTORY     - UNK      MONUMENTED       SDDT
 PU2501  HISTORY     - 19910715 GOOD             NGS
 PU2501  HISTORY     - 20120717 GOOD             INDIV
 PU2501
 PU2501                          STATION DESCRIPTION
 PU2501
 PU2501'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2501'8.9 KM (5.55 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2501'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 60.9 M
 PU2501'(199.8 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND
 PU2501'LANES OF THE HIGHWAY, 44.8 M (147.0 FT) EAST OF THE SOUTH LEG OF A
 PU2501'BILLBOARD, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 PU2501'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2501
 PU2501                          STATION RECOVERY (2012)
 PU2501
 PU2501'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2501'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2500 ***********************************************************************
 PU2500  DESIGNATION -  I90 084.4
 PU2500  PID         -  PU2500
 PU2500  STATE/COUNTY-  SD/PENNINGTON
 PU2500  COUNTRY     -  US
 PU2500  USGS QUAD   -  OWANKA SW (2017)
 PU2500
 PU2500                         *CURRENT SURVEY CONTROL
 PU2500  ______________________________________________________________________
 PU2500* NAD 83(1986) POSITION- 44 06 16.     (N) 102 42 23.     (W)   SCALED
 PU2500* NAVD 88 ORTHO HEIGHT -   892.136 (meters)     2926.95  (feet) ADJUSTED
 PU2500  ______________________________________________________________________
 PU2500  GEOID HEIGHT    -        -17.849 (meters)                     GEOID18
 PU2500  DYNAMIC HEIGHT  -        891.858 (meters)     2926.04  (feet) COMP
 PU2500  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 PU2500
 PU2500  VERT ORDER      -  FIRST     CLASS II
 PU2500
 PU2500.The horizontal coordinates were scaled from a map and have
 PU2500.an estimated accuracy of +/- 6 seconds.
 PU2500
 PU2500.The orthometric height was determined by differential leveling and
 PU2500.adjusted by the NATIONAL GEODETIC SURVEY
 PU2500.in September 1993.
 PU2500
 PU2500.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2500.GEOID18 height accuracy estimate available here.
 PU2500
 PU2500.Click photographs - Photos may exist for this station.
 PU2500
 PU2500.The dynamic height is computed by dividing the NAVD 88
 PU2500.geopotential number by the normal gravity value computed on the
 PU2500.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2500.degrees latitude (g = 980.6199 gals.).
 PU2500
 PU2500.The modeled gravity was interpolated from observed gravity values.
 PU2500
 PU2500;                    North         East    Units  Estimated Accuracy
 PU2500;SPC SD S     -   199,470.      410,040.      MT  (+/- 180 meters Scaled)
 PU2500
 PU2500_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ835860(NAD 83)
 PU2500
 PU2500                          SUPERSEDED SURVEY CONTROL
 PU2500
 PU2500.No superseded survey control is available for this station.
 PU2500
 PU2500_MARKER: P = PIPE CAP
 PU2500_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2500_STAMPING: 90-84.4
 PU2500_MARK LOGO: NGS
 PU2500_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2500_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2500_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2500_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2500+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 PU2500_ROD/PIPE-DEPTH: 6.4 meters
 PU2500_SLEEVE-DEPTH  : 2.0 meters
 PU2500
 PU2500  HISTORY     - Date     Condition        Report By
 PU2500  HISTORY     - 1990     MONUMENTED       SDDT
 PU2500  HISTORY     - 19910715 GOOD             NGS
 PU2500  HISTORY     - 20120307 GOOD             INDIV
 PU2500
 PU2500                          STATION DESCRIPTION
 PU2500
 PU2500'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2500'9.8 KM (6.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2500'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2500'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2500'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) EAST-NORTHEAST OF THE
 PU2500'NORTHEAST CORNER OF OVERPASS NUMBER 52-670-285, 87.6 M (287.4 FT)
 PU2500'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 58.2 M
 PU2500'(190.9 FT) NORTHEAST OF AND LEVEL WITH THE CENTER OF A WESTBOUND OFF
 PU2500'RAMP (EXIT 84), 19.2 M (63.0 FT) EAST OF A BRACED FENCE POST, 0.8 M
 PU2500'(2.6 FT) SOUTH OF A FENCE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 PU2500'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2500'AND THEN THROUGH A 4-INCH PVC CAP.
 PU2500
 PU2500                          STATION RECOVERY (2012)
 PU2500
 PU2500'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2500'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2499 ***********************************************************************
 PU2499  DESIGNATION -  I90 084.63
 PU2499  PID         -  PU2499
 PU2499  STATE/COUNTY-  SD/PENNINGTON
 PU2499  COUNTRY     -  US
 PU2499  USGS QUAD   -  OWANKA SW (2017)
 PU2499
 PU2499                         *CURRENT SURVEY CONTROL
 PU2499  ______________________________________________________________________
 PU2499* NAD 83(1986) POSITION- 44 06 14.     (N) 102 42 02.     (W)   SCALED
 PU2499* NAVD 88 ORTHO HEIGHT -   884.962 (meters)     2903.41  (feet) ADJUSTED
 PU2499  ______________________________________________________________________
 PU2499  GEOID HEIGHT    -        -17.862 (meters)                     GEOID18
 PU2499  DYNAMIC HEIGHT  -        884.687 (meters)     2902.51  (feet) COMP
 PU2499  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 PU2499
 PU2499  VERT ORDER      -  FIRST     CLASS II
 PU2499
 PU2499.The horizontal coordinates were scaled from a map and have
 PU2499.an estimated accuracy of +/- 6 seconds.
 PU2499
 PU2499.The orthometric height was determined by differential leveling and
 PU2499.adjusted by the NATIONAL GEODETIC SURVEY
 PU2499.in September 1993.
 PU2499
 PU2499.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2499.GEOID18 height accuracy estimate available here.
 PU2499
 PU2499.Click photographs - Photos may exist for this station.
 PU2499
 PU2499.The dynamic height is computed by dividing the NAVD 88
 PU2499.geopotential number by the normal gravity value computed on the
 PU2499.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2499.degrees latitude (g = 980.6199 gals.).
 PU2499
 PU2499.The modeled gravity was interpolated from observed gravity values.
 PU2499
 PU2499;                    North         East    Units  Estimated Accuracy
 PU2499;SPC SD S     -   199,400.      410,500.      MT  (+/- 180 meters Scaled)
 PU2499
 PU2499_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ840859(NAD 83)
 PU2499
 PU2499                          SUPERSEDED SURVEY CONTROL
 PU2499
 PU2499.No superseded survey control is available for this station.
 PU2499
 PU2499_MARKER: DD = SURVEY DISK
 PU2499_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2499_STAMPING: 90-84.63
 PU2499_MARK LOGO: SDDT
 PU2499_PROJECTION: FLUSH
 PU2499_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2499_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2499+STABILITY: SURFACE MOTION
 PU2499_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2499+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2499
 PU2499  HISTORY     - Date     Condition        Report By
 PU2499  HISTORY     - UNK      MONUMENTED       SDDT
 PU2499  HISTORY     - 19910715 GOOD             NGS
 PU2499  HISTORY     - 20120717 GOOD             INDIV
 PU2499
 PU2499                          STATION DESCRIPTION
 PU2499
 PU2499'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2499'10.3 KM (6.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2499'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 165.5 M
 PU2499'(543.0 FT) EAST OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (EXIT
 PU2499'84 COUNTY ROAD 497), 47.5 M (155.8 FT) NORTH OF THE CENTERLINE OF THE
 PU2499'WESTBOUND LANES OF THE HIGHWAY, 2.6 M (8.5 FT) BELOW THE LEVEL OF THE
 PU2499'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 PU2499'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2499
 PU2499                          STATION RECOVERY (2012)
 PU2499
 PU2499'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2499'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2498 ***********************************************************************
 PU2498  DESIGNATION -  I90 085.65
 PU2498  PID         -  PU2498
 PU2498  STATE/COUNTY-  SD/PENNINGTON
 PU2498  COUNTRY     -  US
 PU2498  USGS QUAD   -  OWANKA SW (2017)
 PU2498
 PU2498                         *CURRENT SURVEY CONTROL
 PU2498  ______________________________________________________________________
 PU2498* NAD 83(1986) POSITION- 44 06 15.     (N) 102 40 47.     (W)   SCALED
 PU2498* NAVD 88 ORTHO HEIGHT -   887.233 (meters)     2910.86  (feet) ADJUSTED
 PU2498  ______________________________________________________________________
 PU2498  GEOID HEIGHT    -        -17.912 (meters)                     GEOID18
 PU2498  DYNAMIC HEIGHT  -        886.957 (meters)     2909.96  (feet) COMP
 PU2498  MODELED GRAVITY -    980,277.0   (mgal)                       NAVD 88
 PU2498
 PU2498  VERT ORDER      -  FIRST     CLASS II
 PU2498
 PU2498.The horizontal coordinates were scaled from a map and have
 PU2498.an estimated accuracy of +/- 6 seconds.
 PU2498
 PU2498.The orthometric height was determined by differential leveling and
 PU2498.adjusted by the NATIONAL GEODETIC SURVEY
 PU2498.in September 1993.
 PU2498
 PU2498.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2498.GEOID18 height accuracy estimate available here.
 PU2498
 PU2498.Click photographs - Photos may exist for this station.
 PU2498
 PU2498.The dynamic height is computed by dividing the NAVD 88
 PU2498.geopotential number by the normal gravity value computed on the
 PU2498.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2498.degrees latitude (g = 980.6199 gals.).
 PU2498
 PU2498.The modeled gravity was interpolated from observed gravity values.
 PU2498
 PU2498;                    North         East    Units  Estimated Accuracy
 PU2498;SPC SD S     -   199,380.      412,170.      MT  (+/- 180 meters Scaled)
 PU2498
 PU2498_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ857860(NAD 83)
 PU2498
 PU2498                          SUPERSEDED SURVEY CONTROL
 PU2498
 PU2498.No superseded survey control is available for this station.
 PU2498
 PU2498_MARKER: DD = SURVEY DISK
 PU2498_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2498_STAMPING: 90-85.65
 PU2498_MARK LOGO: SDDT
 PU2498_PROJECTION: FLUSH
 PU2498_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2498_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2498+STABILITY: SURFACE MOTION
 PU2498_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2498+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2498
 PU2498  HISTORY     - Date     Condition        Report By
 PU2498  HISTORY     - UNK      MONUMENTED       SDDT
 PU2498  HISTORY     - 19910715 GOOD             NGS
 PU2498  HISTORY     - 20120717 GOOD             INDIV
 PU2498
 PU2498                          STATION DESCRIPTION
 PU2498
 PU2498'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2498'11.9 KM (7.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2498'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 82.6 M
 PU2498'(271.0 FT) NORTHEAST OF THE NORTH END OF A PIPE CULVERT, 54.2 M
 PU2498'(177.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2498'HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 PU2498'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 PU2498'THE GROUND SURFACE.
 PU2498
 PU2498                          STATION RECOVERY (2012)
 PU2498
 PU2498'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2498'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2497 ***********************************************************************
 PU2497  DESIGNATION -  I90 086.4
 PU2497  PID         -  PU2497
 PU2497  STATE/COUNTY-  SD/PENNINGTON
 PU2497  COUNTRY     -  US
 PU2497  USGS QUAD   -  OWANKA SW (2017)
 PU2497
 PU2497                         *CURRENT SURVEY CONTROL
 PU2497  ______________________________________________________________________
 PU2497* NAD 83(1986) POSITION- 44 06 11.     (N) 102 39 55.     (W)   SCALED
 PU2497* NAVD 88 ORTHO HEIGHT -   884.552 (meters)     2902.07  (feet) ADJUSTED
 PU2497  ______________________________________________________________________
 PU2497  GEOID HEIGHT    -        -17.947 (meters)                     GEOID18
 PU2497  DYNAMIC HEIGHT  -        884.276 (meters)     2901.16  (feet) COMP
 PU2497  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 PU2497
 PU2497  VERT ORDER      -  FIRST     CLASS II
 PU2497
 PU2497.The horizontal coordinates were scaled from a map and have
 PU2497.an estimated accuracy of +/- 6 seconds.
 PU2497
 PU2497.The orthometric height was determined by differential leveling and
 PU2497.adjusted by the NATIONAL GEODETIC SURVEY
 PU2497.in September 1993.
 PU2497
 PU2497.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2497.GEOID18 height accuracy estimate available here.
 PU2497
 PU2497.Click photographs - Photos may exist for this station.
 PU2497
 PU2497.The dynamic height is computed by dividing the NAVD 88
 PU2497.geopotential number by the normal gravity value computed on the
 PU2497.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2497.degrees latitude (g = 980.6199 gals.).
 PU2497
 PU2497.The modeled gravity was interpolated from observed gravity values.
 PU2497
 PU2497;                    North         East    Units  Estimated Accuracy
 PU2497;SPC SD S     -   199,230.      413,320.      MT  (+/- 180 meters Scaled)
 PU2497
 PU2497_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ868859(NAD 83)
 PU2497
 PU2497                          SUPERSEDED SURVEY CONTROL
 PU2497
 PU2497.No superseded survey control is available for this station.
 PU2497
 PU2497_MARKER: P = PIPE CAP
 PU2497_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2497_STAMPING: S.D.D.H. B.M. NO. B2 ELEV. 2900.657
 PU2497_PROJECTION: FLUSH
 PU2497_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2497_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2497_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2497+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2497_ROD/PIPE-DEPTH: 6.4 meters
 PU2497_SLEEVE-DEPTH  : 3.0 meters
 PU2497
 PU2497  HISTORY     - Date     Condition        Report By
 PU2497  HISTORY     - 1981     MONUMENTED       SDDT
 PU2497  HISTORY     - 19910715 GOOD             NGS
 PU2497  HISTORY     - 20120717 GOOD             INDIV
 PU2497
 PU2497                          STATION DESCRIPTION
 PU2497
 PU2497'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2497'13.1 KM (8.15 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2497'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, NEAR THE
 PU2497'CENTER OF 2 BRACED FENCE POSTS, 230.0 M (754.6 FT) EAST OF THE
 PU2497'SOUTHEAST CORNER OF BRIDGE NUMBER 52-690-286, 51.4 M (168.6 FT) SOUTH
 PU2497'OF AND LEVEL WITH THE CENTERLINE OF THE EASTBOUND LANES OF THE
 PU2497'HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 PU2497'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 PU2497'THE STAMPING IS ON A METAL TAG ANCHORED IN THE MONUMENT.
 PU2497
 PU2497                          STATION RECOVERY (2012)
 PU2497
 PU2497'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2497'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2496 ***********************************************************************
 PU2496  DESIGNATION -  I90 086.70
 PU2496  PID         -  PU2496
 PU2496  STATE/COUNTY-  SD/PENNINGTON
 PU2496  COUNTRY     -  US
 PU2496  USGS QUAD   -  OWANKA SW (2017)
 PU2496
 PU2496                         *CURRENT SURVEY CONTROL
 PU2496  ______________________________________________________________________
 PU2496* NAD 83(1986) POSITION- 44 06 14.     (N) 102 39 34.     (W)   SCALED
 PU2496* NAVD 88 ORTHO HEIGHT -   891.954 (meters)     2926.35  (feet) ADJUSTED
 PU2496  ______________________________________________________________________
 PU2496  GEOID HEIGHT    -        -17.961 (meters)                     GEOID18
 PU2496  DYNAMIC HEIGHT  -        891.677 (meters)     2925.44  (feet) COMP
 PU2496  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 PU2496
 PU2496  VERT ORDER      -  FIRST     CLASS II
 PU2496
 PU2496.The horizontal coordinates were scaled from a map and have
 PU2496.an estimated accuracy of +/- 6 seconds.
 PU2496
 PU2496.The orthometric height was determined by differential leveling and
 PU2496.adjusted by the NATIONAL GEODETIC SURVEY
 PU2496.in September 1993.
 PU2496
 PU2496.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2496.GEOID18 height accuracy estimate available here.
 PU2496
 PU2496.Click photographs - Photos may exist for this station.
 PU2496
 PU2496.The dynamic height is computed by dividing the NAVD 88
 PU2496.geopotential number by the normal gravity value computed on the
 PU2496.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2496.degrees latitude (g = 980.6199 gals.).
 PU2496
 PU2496.The modeled gravity was interpolated from observed gravity values.
 PU2496
 PU2496;                    North         East    Units  Estimated Accuracy
 PU2496;SPC SD S     -   199,310.      413,790.      MT  (+/- 180 meters Scaled)
 PU2496
 PU2496_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ873860(NAD 83)
 PU2496
 PU2496                          SUPERSEDED SURVEY CONTROL
 PU2496
 PU2496.No superseded survey control is available for this station.
 PU2496
 PU2496_MARKER: DD = SURVEY DISK
 PU2496_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2496_STAMPING: 90-86.70
 PU2496_MARK LOGO: SDDT
 PU2496_PROJECTION: FLUSH
 PU2496_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2496_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2496+STABILITY: SURFACE MOTION
 PU2496_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2496+SATELLITE: SATELLITE OBSERVATIONS - July 17, 2012
 PU2496
 PU2496  HISTORY     - Date     Condition        Report By
 PU2496  HISTORY     - UNK      MONUMENTED       SDDT
 PU2496  HISTORY     - 19910715 GOOD             NGS
 PU2496  HISTORY     - 20120717 GOOD             INDIV
 PU2496
 PU2496                          STATION DESCRIPTION
 PU2496
 PU2496'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2496'13.6 KM (8.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2496'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 58.5 M
 PU2496'(191.9 FT) WEST OF A T-FENCE CORNER, 56.3 M (184.7 FT) NORTH OF THE
 PU2496'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 34.4 M (112.9 FT)
 PU2496'EAST OF A BRACED FENCE POST, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 PU2496'HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 PU2496'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2496
 PU2496                          STATION RECOVERY (2012)
 PU2496
 PU2496'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2496'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2495 ***********************************************************************
 PU2495  DESIGNATION -  I90 087.65
 PU2495  PID         -  PU2495
 PU2495  STATE/COUNTY-  SD/PENNINGTON
 PU2495  COUNTRY     -  US
 PU2495  USGS QUAD   -  OWANKA SW (2017)
 PU2495
 PU2495                         *CURRENT SURVEY CONTROL
 PU2495  ______________________________________________________________________
 PU2495* NAD 83(1986) POSITION- 44 06 20.     (N) 102 38 24.     (W)   SCALED
 PU2495* NAVD 88 ORTHO HEIGHT -   897.114 (meters)     2943.28  (feet) ADJUSTED
 PU2495  ______________________________________________________________________
 PU2495  GEOID HEIGHT    -        -18.011 (meters)                     GEOID18
 PU2495  DYNAMIC HEIGHT  -        896.836 (meters)     2942.37  (feet) COMP
 PU2495  MODELED GRAVITY -    980,278.0   (mgal)                       NAVD 88
 PU2495
 PU2495  VERT ORDER      -  FIRST     CLASS II
 PU2495
 PU2495.The horizontal coordinates were scaled from a map and have
 PU2495.an estimated accuracy of +/- 6 seconds.
 PU2495
 PU2495.The orthometric height was determined by differential leveling and
 PU2495.adjusted by the NATIONAL GEODETIC SURVEY
 PU2495.in September 1993.
 PU2495
 PU2495.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2495.GEOID18 height accuracy estimate available here.
 PU2495
 PU2495.Click photographs - Photos may exist for this station.
 PU2495
 PU2495.The dynamic height is computed by dividing the NAVD 88
 PU2495.geopotential number by the normal gravity value computed on the
 PU2495.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2495.degrees latitude (g = 980.6199 gals.).
 PU2495
 PU2495.The modeled gravity was interpolated from observed gravity values.
 PU2495
 PU2495;                    North         East    Units  Estimated Accuracy
 PU2495;SPC SD S     -   199,450.      415,350.      MT  (+/- 180 meters Scaled)
 PU2495
 PU2495_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ888863(NAD 83)
 PU2495
 PU2495                          SUPERSEDED SURVEY CONTROL
 PU2495
 PU2495.No superseded survey control is available for this station.
 PU2495
 PU2495_MARKER: DD = SURVEY DISK
 PU2495_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2495_STAMPING: 90-87.65
 PU2495_MARK LOGO: SDDT
 PU2495_PROJECTION: FLUSH
 PU2495_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2495_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2495+STABILITY: SURFACE MOTION
 PU2495_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2495+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2495
 PU2495  HISTORY     - Date     Condition        Report By
 PU2495  HISTORY     - UNK      MONUMENTED       SDDT
 PU2495  HISTORY     - 19910715 GOOD             NGS
 PU2495  HISTORY     - 20120716 GOOD             INDIV
 PU2495
 PU2495                          STATION DESCRIPTION
 PU2495
 PU2495'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2495'15.1 KM (9.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2495'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 47.2 M
 PU2495'(154.9 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2495'HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 PU2495'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 PU2495'THE GROUND SURFACE.
 PU2495
 PU2495                          STATION RECOVERY (2012)
 PU2495
 PU2495'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2495'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2494 ***********************************************************************
 PU2494  DESIGNATION -  I90 088.2
 PU2494  PID         -  PU2494
 PU2494  STATE/COUNTY-  SD/PENNINGTON
 PU2494  COUNTRY     -  US
 PU2494  USGS QUAD   -  OWANKA SW (2017)
 PU2494
 PU2494                         *CURRENT SURVEY CONTROL
 PU2494  ______________________________________________________________________
 PU2494* NAD 83(1986) POSITION- 44 06 29.     (N) 102 37 41.     (W)   SCALED
 PU2494* NAVD 88 ORTHO HEIGHT -   888.041 (meters)     2913.51  (feet) ADJUSTED
 PU2494  ______________________________________________________________________
 PU2494  GEOID HEIGHT    -        -18.043 (meters)                     GEOID18
 PU2494  DYNAMIC HEIGHT  -        887.766 (meters)     2912.61  (feet) COMP
 PU2494  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 PU2494
 PU2494  VERT ORDER      -  FIRST     CLASS II
 PU2494
 PU2494.The horizontal coordinates were scaled from a map and have
 PU2494.an estimated accuracy of +/- 6 seconds.
 PU2494
 PU2494.The orthometric height was determined by differential leveling and
 PU2494.adjusted by the NATIONAL GEODETIC SURVEY
 PU2494.in September 1993.
 PU2494
 PU2494.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2494.GEOID18 height accuracy estimate available here.
 PU2494
 PU2494.Click photographs - Photos may exist for this station.
 PU2494
 PU2494.The dynamic height is computed by dividing the NAVD 88
 PU2494.geopotential number by the normal gravity value computed on the
 PU2494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2494.degrees latitude (g = 980.6199 gals.).
 PU2494
 PU2494.The modeled gravity was interpolated from observed gravity values.
 PU2494
 PU2494;                    North         East    Units  Estimated Accuracy
 PU2494;SPC SD S     -   199,700.      416,320.      MT  (+/- 180 meters Scaled)
 PU2494
 PU2494_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ898866(NAD 83)
 PU2494
 PU2494                          SUPERSEDED SURVEY CONTROL
 PU2494
 PU2494.No superseded survey control is available for this station.
 PU2494
 PU2494_MARKER: P = PIPE CAP
 PU2494_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2494_STAMPING: 90-88.2
 PU2494_MARK LOGO: NGS
 PU2494_PROJECTION: PROJECTING 5 CENTIMETERS
 PU2494_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2494_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2494_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2494+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2494_ROD/PIPE-DEPTH: 6.4 meters
 PU2494_SLEEVE-DEPTH  : 2.0 meters
 PU2494
 PU2494  HISTORY     - Date     Condition        Report By
 PU2494  HISTORY     - 1990     MONUMENTED       SDDT
 PU2494  HISTORY     - 19910715 GOOD             NGS
 PU2494  HISTORY     - 20120716 GOOD             INDIV
 PU2494
 PU2494                          STATION DESCRIPTION
 PU2494
 PU2494'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2494'16.1 KM (10.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2494'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2494'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2494'GALVANIZED STEEL PIPE, 123.3 M (404.5 FT) NORTH OF THE CENTERLINE OF
 PU2494'THE WESTBOUND LANES OF THE HIGHWAY, 105.2 M (345.1 FT) NORTH OF THE
 PU2494'NORTHEAST CORNER OF OVERPASS NUMBER 52-710-283, 44.7 M (146.7 FT)
 PU2494'SOUTH OF A FENCE CORNER, 40.5 M (132.9 FT) EAST OF THE CENTERLINE OF
 PU2494'COUNTY ROAD NUMBER T473, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE
 PU2494'HIGHWAY, 0.7 M (2.3 FT) WEST OF A FENCE, AND 0.5 M (1.6 FT) WEST OF A
 PU2494'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2494'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2494
 PU2494                          STATION RECOVERY (2012)
 PU2494
 PU2494'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2494'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2493 ***********************************************************************
 PU2493  DESIGNATION -  I90 088.68
 PU2493  PID         -  PU2493
 PU2493  STATE/COUNTY-  SD/PENNINGTON
 PU2493  COUNTRY     -  US
 PU2493  USGS QUAD   -  OWANKA (2017)
 PU2493
 PU2493                         *CURRENT SURVEY CONTROL
 PU2493  ______________________________________________________________________
 PU2493* NAD 83(1986) POSITION- 44 06 22.     (N) 102 37 11.     (W)   SCALED
 PU2493* NAVD 88 ORTHO HEIGHT -   891.302 (meters)     2924.21  (feet) ADJUSTED
 PU2493  ______________________________________________________________________
 PU2493  GEOID HEIGHT    -        -18.062 (meters)                     GEOID18
 PU2493  DYNAMIC HEIGHT  -        891.026 (meters)     2923.31  (feet) COMP
 PU2493  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 PU2493
 PU2493  VERT ORDER      -  FIRST     CLASS II
 PU2493
 PU2493.The horizontal coordinates were scaled from a map and have
 PU2493.an estimated accuracy of +/- 6 seconds.
 PU2493
 PU2493.The orthometric height was determined by differential leveling and
 PU2493.adjusted by the NATIONAL GEODETIC SURVEY
 PU2493.in September 1993.
 PU2493
 PU2493.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2493.GEOID18 height accuracy estimate available here.
 PU2493
 PU2493.Click photographs - Photos may exist for this station.
 PU2493
 PU2493.The dynamic height is computed by dividing the NAVD 88
 PU2493.geopotential number by the normal gravity value computed on the
 PU2493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2493.degrees latitude (g = 980.6199 gals.).
 PU2493
 PU2493.The modeled gravity was interpolated from observed gravity values.
 PU2493
 PU2493;                    North         East    Units  Estimated Accuracy
 PU2493;SPC SD S     -   199,460.      416,980.      MT  (+/- 180 meters Scaled)
 PU2493
 PU2493_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ904864(NAD 83)
 PU2493
 PU2493                          SUPERSEDED SURVEY CONTROL
 PU2493
 PU2493.No superseded survey control is available for this station.
 PU2493
 PU2493_MARKER: DD = SURVEY DISK
 PU2493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2493_STAMPING: 90-88.68
 PU2493_MARK LOGO: SDDT
 PU2493_PROJECTION: FLUSH
 PU2493_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2493+STABILITY: SURFACE MOTION
 PU2493_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2493+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2493
 PU2493  HISTORY     - Date     Condition        Report By
 PU2493  HISTORY     - UNK      MONUMENTED       SDDT
 PU2493  HISTORY     - 19910715 GOOD             NGS
 PU2493  HISTORY     - 20120716 GOOD             INDIV
 PU2493
 PU2493                          STATION DESCRIPTION
 PU2493
 PU2493'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2493'16.8 KM (10.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2493'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, NEAR THE
 PU2493'CENTER OF 2 BRACED FENCE POSTS, 31.7 M (104.0 FT) NORTH OF THE
 PU2493'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT)
 PU2493'SOUTH OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5
 PU2493'M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2493'THE GROUND SURFACE.
 PU2493
 PU2493                          STATION RECOVERY (2012)
 PU2493
 PU2493'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2493'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2492 ***********************************************************************
 PU2492  DESIGNATION -  I90 089.50
 PU2492  PID         -  PU2492
 PU2492  STATE/COUNTY-  SD/PENNINGTON
 PU2492  COUNTRY     -  US
 PU2492  USGS QUAD   -  OWANKA (2017)
 PU2492
 PU2492                         *CURRENT SURVEY CONTROL
 PU2492  ______________________________________________________________________
 PU2492* NAD 83(1986) POSITION- 44 06 13.     (N) 102 36 10.     (W)   SCALED
 PU2492* NAVD 88 ORTHO HEIGHT -   908.704 (meters)     2981.31  (feet) ADJUSTED
 PU2492  ______________________________________________________________________
 PU2492  GEOID HEIGHT    -        -18.103 (meters)                     GEOID18
 PU2492  DYNAMIC HEIGHT  -        908.423 (meters)     2980.38  (feet) COMP
 PU2492  MODELED GRAVITY -    980,278.2   (mgal)                       NAVD 88
 PU2492
 PU2492  VERT ORDER      -  FIRST     CLASS II
 PU2492
 PU2492.The horizontal coordinates were scaled from a map and have
 PU2492.an estimated accuracy of +/- 6 seconds.
 PU2492
 PU2492.The orthometric height was determined by differential leveling and
 PU2492.adjusted by the NATIONAL GEODETIC SURVEY
 PU2492.in September 1993.
 PU2492
 PU2492.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2492.GEOID18 height accuracy estimate available here.
 PU2492
 PU2492.Click photographs - Photos may exist for this station.
 PU2492
 PU2492.The dynamic height is computed by dividing the NAVD 88
 PU2492.geopotential number by the normal gravity value computed on the
 PU2492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2492.degrees latitude (g = 980.6199 gals.).
 PU2492
 PU2492.The modeled gravity was interpolated from observed gravity values.
 PU2492
 PU2492;                    North         East    Units  Estimated Accuracy
 PU2492;SPC SD S     -   199,150.      418,330.      MT  (+/- 180 meters Scaled)
 PU2492
 PU2492_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ918861(NAD 83)
 PU2492
 PU2492                          SUPERSEDED SURVEY CONTROL
 PU2492
 PU2492.No superseded survey control is available for this station.
 PU2492
 PU2492_MARKER: DD = SURVEY DISK
 PU2492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2492_STAMPING: 90-89.50
 PU2492_MARK LOGO: SDDT
 PU2492_PROJECTION: FLUSH
 PU2492_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2492+STABILITY: SURFACE MOTION
 PU2492_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2492+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2492
 PU2492  HISTORY     - Date     Condition        Report By
 PU2492  HISTORY     - UNK      MONUMENTED       SDDT
 PU2492  HISTORY     - 19910715 GOOD             NGS
 PU2492  HISTORY     - 20120716 GOOD             INDIV
 PU2492
 PU2492                          STATION DESCRIPTION
 PU2492
 PU2492'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2492'18.2 KM (11.30 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2492'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, NEAR THE
 PU2492'CENTER OF 2 BRACED FENCE POSTS, 32.1 M (105.3 FT) NORTH OF THE
 PU2492'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 PU2492'ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS
 PU2492'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2492
 PU2492                          STATION RECOVERY (2012)
 PU2492
 PU2492'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2492'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2491 ***********************************************************************
 PU2491  DESIGNATION -  I90 090.1
 PU2491  PID         -  PU2491
 PU2491  STATE/COUNTY-  SD/PENNINGTON
 PU2491  COUNTRY     -  US
 PU2491  USGS QUAD   -  OWANKA (2017)
 PU2491
 PU2491                         *CURRENT SURVEY CONTROL
 PU2491  ______________________________________________________________________
 PU2491* NAD 83(1986) POSITION- 44 06 09.     (N) 102 35 26.     (W)   SCALED
 PU2491* NAVD 88 ORTHO HEIGHT -   886.293 (meters)     2907.78  (feet) ADJUSTED
 PU2491  ______________________________________________________________________
 PU2491  GEOID HEIGHT    -        -18.135 (meters)                     GEOID18
 PU2491  DYNAMIC HEIGHT  -        886.018 (meters)     2906.88  (feet) COMP
 PU2491  MODELED GRAVITY -    980,278.9   (mgal)                       NAVD 88
 PU2491
 PU2491  VERT ORDER      -  FIRST     CLASS II
 PU2491
 PU2491.The horizontal coordinates were scaled from a map and have
 PU2491.an estimated accuracy of +/- 6 seconds.
 PU2491
 PU2491.The orthometric height was determined by differential leveling and
 PU2491.adjusted by the NATIONAL GEODETIC SURVEY
 PU2491.in September 1993.
 PU2491
 PU2491.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2491.GEOID18 height accuracy estimate available here.
 PU2491
 PU2491.Click photographs - Photos may exist for this station.
 PU2491
 PU2491.The dynamic height is computed by dividing the NAVD 88
 PU2491.geopotential number by the normal gravity value computed on the
 PU2491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2491.degrees latitude (g = 980.6199 gals.).
 PU2491
 PU2491.The modeled gravity was interpolated from observed gravity values.
 PU2491
 PU2491;                    North         East    Units  Estimated Accuracy
 PU2491;SPC SD S     -   199,000.      419,300.      MT  (+/- 180 meters Scaled)
 PU2491
 PU2491_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ928860(NAD 83)
 PU2491
 PU2491                          SUPERSEDED SURVEY CONTROL
 PU2491
 PU2491.No superseded survey control is available for this station.
 PU2491
 PU2491_MARKER: P = PIPE CAP
 PU2491_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2491_STAMPING: S.D.D.H. B.M. NO. B3 ELEV. 2906.326
 PU2491_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2491_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2491_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2491_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2491+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2491_ROD/PIPE-DEPTH: 6.4 meters
 PU2491_SLEEVE-DEPTH  : 3.0 meters
 PU2491
 PU2491  HISTORY     - Date     Condition        Report By
 PU2491  HISTORY     - 1981     MONUMENTED       SDDT
 PU2491  HISTORY     - 19910715 GOOD             NGS
 PU2491  HISTORY     - 20120716 GOOD             INDIV
 PU2491
 PU2491                          STATION DESCRIPTION
 PU2491
 PU2491'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2491'19.1 KM (11.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2491'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, NEAR THE
 PU2491'EAST END OF 2 BRACED FENCE POSTS, 180.0 M (590.5 FT) SOUTHWEST OF THE
 PU2491'SOUTHWEST CORNER OF BRIDGE NUMBER 52-730-286, 83.7 M (274.6 FT) SOUTH
 PU2491'OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 38.3 M
 PU2491'(125.7 FT) SOUTH OF THE CENTER OF AN EASTBOUND OFF RAMP (EXIT 90),
 PU2491'1.0 M (3.3 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.5 M (1.6 FT) NORTH
 PU2491'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2491'THROUGH A 4-INCH PVC SCREW CAP.  THE STAMPING IS ON A METAL TAG
 PU2491'ANCHORED IN THE MONUMENT.
 PU2491
 PU2491                          STATION RECOVERY (2012)
 PU2491
 PU2491'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2491'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2490 ***********************************************************************
 PU2490  DESIGNATION -  I90 090.97
 PU2490  PID         -  PU2490
 PU2490  STATE/COUNTY-  SD/PENNINGTON
 PU2490  COUNTRY     -  US
 PU2490  USGS QUAD   -  OWANKA (2017)
 PU2490
 PU2490                         *CURRENT SURVEY CONTROL
 PU2490  ______________________________________________________________________
 PU2490* NAD 83(1986) POSITION- 44 06 13.     (N) 102 34 24.     (W)   SCALED
 PU2490* NAVD 88 ORTHO HEIGHT -   883.139 (meters)     2897.43  (feet) ADJUSTED
 PU2490  ______________________________________________________________________
 PU2490  GEOID HEIGHT    -        -18.182 (meters)                     GEOID18
 PU2490  DYNAMIC HEIGHT  -        882.869 (meters)     2896.55  (feet) COMP
 PU2490  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 PU2490
 PU2490  VERT ORDER      -  FIRST     CLASS II
 PU2490
 PU2490.The horizontal coordinates were scaled from a map and have
 PU2490.an estimated accuracy of +/- 6 seconds.
 PU2490
 PU2490.The orthometric height was determined by differential leveling and
 PU2490.adjusted by the NATIONAL GEODETIC SURVEY
 PU2490.in September 1993.
 PU2490
 PU2490.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2490.GEOID18 height accuracy estimate available here.
 PU2490
 PU2490.Click photographs - Photos may exist for this station.
 PU2490
 PU2490.The dynamic height is computed by dividing the NAVD 88
 PU2490.geopotential number by the normal gravity value computed on the
 PU2490.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2490.degrees latitude (g = 980.6199 gals.).
 PU2490
 PU2490.The modeled gravity was interpolated from observed gravity values.
 PU2490
 PU2490;                    North         East    Units  Estimated Accuracy
 PU2490;SPC SD S     -   199,090.      420,680.      MT  (+/- 180 meters Scaled)
 PU2490
 PU2490_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ942862(NAD 83)
 PU2490
 PU2490                          SUPERSEDED SURVEY CONTROL
 PU2490
 PU2490.No superseded survey control is available for this station.
 PU2490
 PU2490_MARKER: DD = SURVEY DISK
 PU2490_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2490_STAMPING: 90-90.97
 PU2490_MARK LOGO: SDDT
 PU2490_PROJECTION: FLUSH
 PU2490_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2490_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2490+STABILITY: SURFACE MOTION
 PU2490_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2490+SATELLITE: SATELLITE OBSERVATIONS - July 16, 2012
 PU2490
 PU2490  HISTORY     - Date     Condition        Report By
 PU2490  HISTORY     - UNK      MONUMENTED       SDDT
 PU2490  HISTORY     - 19910715 GOOD             NGS
 PU2490  HISTORY     - 20120716 GOOD             INDIV
 PU2490
 PU2490                          STATION DESCRIPTION
 PU2490
 PU2490'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2490'20.5 KM (12.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2490'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 37.0 M
 PU2490'(121.4 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2490'HIGHWAY, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 PU2490'FT) SOUTH OF A WITNESS POST AND T-FENCE CORNER, AND THE MONUMENT IS
 PU2490'FLUSH WITH THE GROUND SURFACE.
 PU2490
 PU2490                          STATION RECOVERY (2012)
 PU2490
 PU2490'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2490'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2489 ***********************************************************************
 PU2489  DESIGNATION -  I90 091.67
 PU2489  PID         -  PU2489
 PU2489  STATE/COUNTY-  SD/PENNINGTON
 PU2489  COUNTRY     -  US
 PU2489  USGS QUAD   -  OWANKA (2017)
 PU2489
 PU2489                         *CURRENT SURVEY CONTROL
 PU2489  ______________________________________________________________________
 PU2489* NAD 83(1986) POSITION- 44 06 13.     (N) 102 33 37.     (W)   SCALED
 PU2489* NAVD 88 ORTHO HEIGHT -   867.729 (meters)     2846.87  (feet) ADJUSTED
 PU2489  ______________________________________________________________________
 PU2489  GEOID HEIGHT    -        -18.217 (meters)                     GEOID18
 PU2489  DYNAMIC HEIGHT  -        867.467 (meters)     2846.01  (feet) COMP
 PU2489  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 PU2489
 PU2489  VERT ORDER      -  FIRST     CLASS II
 PU2489
 PU2489.The horizontal coordinates were scaled from a map and have
 PU2489.an estimated accuracy of +/- 6 seconds.
 PU2489
 PU2489.The orthometric height was determined by differential leveling and
 PU2489.adjusted by the NATIONAL GEODETIC SURVEY
 PU2489.in September 1993.
 PU2489
 PU2489.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2489.GEOID18 height accuracy estimate available here.
 PU2489
 PU2489.Click photographs - Photos may exist for this station.
 PU2489
 PU2489.The dynamic height is computed by dividing the NAVD 88
 PU2489.geopotential number by the normal gravity value computed on the
 PU2489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2489.degrees latitude (g = 980.6199 gals.).
 PU2489
 PU2489.The modeled gravity was interpolated from observed gravity values.
 PU2489
 PU2489;                    North         East    Units  Estimated Accuracy
 PU2489;SPC SD S     -   199,060.      421,730.      MT  (+/- 180 meters Scaled)
 PU2489
 PU2489_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ952862(NAD 83)
 PU2489
 PU2489                          SUPERSEDED SURVEY CONTROL
 PU2489
 PU2489.No superseded survey control is available for this station.
 PU2489
 PU2489_MARKER: DD = SURVEY DISK
 PU2489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2489_STAMPING: 90-91.67
 PU2489_MARK LOGO: SDDT
 PU2489_PROJECTION: FLUSH
 PU2489_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2489+STABILITY: SURFACE MOTION
 PU2489_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2489+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 PU2489
 PU2489  HISTORY     - Date     Condition        Report By
 PU2489  HISTORY     - UNK      MONUMENTED       SDDT
 PU2489  HISTORY     - 19910715 GOOD             NGS
 PU2489  HISTORY     - 20120712 GOOD             INDIV
 PU2489
 PU2489                          STATION DESCRIPTION
 PU2489
 PU2489'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2489'21.6 KM (13.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2489'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 31.9 M
 PU2489'(104.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2489'HIGHWAY, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.6 M (2.0
 PU2489'FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 PU2489'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2489
 PU2489                          STATION RECOVERY (2012)
 PU2489
 PU2489'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2489'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2488 ***********************************************************************
 PU2488  CBN         -  This is a Cooperative Base Network Control Station.
 PU2488  DESIGNATION -  I90 092.2
 PU2488  PID         -  PU2488
 PU2488  STATE/COUNTY-  SD/PENNINGTON
 PU2488  COUNTRY     -  US
 PU2488  USGS QUAD   -  OWANKA (2017)
 PU2488
 PU2488                         *CURRENT SURVEY CONTROL
 PU2488  ______________________________________________________________________
 PU2488* NAD 83(2011) POSITION- 44 06 14.03275(N) 102 32 57.29061(W)   ADJUSTED
 PU2488* NAD 83(2011) ELLIP HT-   847.335 (meters)        (06/27/12)   ADJUSTED
 PU2488* NAD 83(2011) EPOCH   -  2010.00
 PU2488* NAVD 88 ORTHO HEIGHT -   865.573 (meters)     2839.80  (feet) ADJUSTED
 PU2488  ______________________________________________________________________
 PU2488  GEOID HEIGHT    -        -18.246 (meters)                     GEOID18
 PU2488  NAD 83(2011) X  -   -996,887.191 (meters)                     COMP
 PU2488  NAD 83(2011) Y  - -4,478,447.350 (meters)                     COMP
 PU2488  NAD 83(2011) Z  -  4,416,978.427 (meters)                     COMP
 PU2488  LAPLACE CORR    -         -6.78  (seconds)                    DEFLEC18
 PU2488  DYNAMIC HEIGHT  -        865.314 (meters)     2838.95  (feet) COMP
 PU2488  MODELED GRAVITY -    980,289.8   (mgal)                       NAVD 88
 PU2488
 PU2488  VERT ORDER      -  FIRST     CLASS II
 PU2488
 PU2488  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2488  Standards:
 PU2488         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2488            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2488  -------------------------------------------------------------------
 PU2488  NETWORK    0.97   2.69           0.45   0.32   1.37     -0.07126995
 PU2488  -------------------------------------------------------------------
 PU2488  Click here for local accuracies and other accuracy information.
 PU2488
 PU2488.The horizontal coordinates were established by GPS observations
 PU2488.and adjusted by the National Geodetic Survey in June 2012.
 PU2488
 PU2488.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2488.been affixed to the stable North American tectonic plate. See 
 PU2488.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2488
 PU2488.The horizontal coordinates are valid at the epoch date displayed above
 PU2488.which is a decimal equivalence of Year/Month/Day.
 PU2488
 PU2488.The orthometric height was determined by differential leveling and
 PU2488.adjusted by the NATIONAL GEODETIC SURVEY
 PU2488.in September 1993.
 PU2488
 PU2488.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2488.GEOID18 height accuracy estimate available here.
 PU2488
 PU2488.Click photographs - Photos may exist for this station.
 PU2488
 PU2488.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2488
 PU2488.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2488
 PU2488.The ellipsoidal height was determined by GPS observations
 PU2488.and is referenced to NAD 83.
 PU2488
 PU2488.The dynamic height is computed by dividing the NAVD 88
 PU2488.geopotential number by the normal gravity value computed on the
 PU2488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2488.degrees latitude (g = 980.6199 gals.).
 PU2488
 PU2488.The modeled gravity was interpolated from observed gravity values.
 PU2488
 PU2488. The following values were computed from the NAD 83(2011) position.
 PU2488
 PU2488;                    North         East     Units Scale Factor Converg.
 PU2488;SPC SD S     -   199,065.118   422,611.618   MT  0.99994274   -1 31 43.1
 PU2488;SPC SD S     -   653,099.47  1,386,518.28   sFT  0.99994274   -1 31 43.1
 PU2488;UTM  13      - 4,886,333.093   696,145.666   MT  1.00007320   +1 42 22.2
 PU2488
 PU2488!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2488!SPC SD S     -   0.99986715  x   0.99994274  =   0.99980990
 PU2488!UTM  13      -   0.99986715  x   1.00007320  =   0.99994034
 PU2488
 PU2488_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ9614586333(NAD 83)
 PU2488
 PU2488                          SUPERSEDED SURVEY CONTROL
 PU2488
 PU2488  NAD 83(2007)-  44 06 14.03265(N)    102 32 57.29172(W) AD(2002.00) 0
 PU2488  ELLIP H (02/10/07)  847.362  (m)                       GP(2002.00)    
 PU2488  ELLIP H (04/15/04)  847.349  (m)                       GP(       ) 2 1
 PU2488  NAD 83(1996)-  44 06 14.03206(N)    102 32 57.29168(W) AD(       ) B
 PU2488  ELLIP H (04/18/97)  847.403  (m)                       GP(       ) 4 1
 PU2488  NAVD 88             865.57   (m)         2839.8    (f) LEVELING    3  
 PU2488
 PU2488.Superseded values are not recommended for survey control.
 PU2488
 PU2488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2488.See file dsdata.pdf to determine how the superseded data were derived.
 PU2488
 PU2488_MARKER: P = PIPE CAP
 PU2488_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2488_STAMPING: 90-92.2
 PU2488_MARK LOGO: NGS
 PU2488_PROJECTION: FLUSH
 PU2488_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2488_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2488_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2488+SATELLITE: SATELLITE OBSERVATIONS - July 12, 2012
 PU2488_ROD/PIPE-DEPTH: 6.4 meters
 PU2488_SLEEVE-DEPTH  : 1.8 meters
 PU2488
 PU2488  HISTORY     - Date     Condition        Report By
 PU2488  HISTORY     - 1990     MONUMENTED       SDDT
 PU2488  HISTORY     - 19910715 GOOD             NGS
 PU2488  HISTORY     - 19960911 GOOD             NGS
 PU2488  HISTORY     - 20120712 GOOD             INDIV
 PU2488
 PU2488                          STATION DESCRIPTION
 PU2488
 PU2488'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2488'22.4 KM (13.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2488'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, A STAINLESS
 PU2488'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2488'GALVANIZED STEEL PIPE, 81.4 M (267.1 FT) NORTHWEST OF THE NORTHWEST
 PU2488'CORNER OF BRIDGE NUMBER 52-750-284, 52.2 M (171.3 FT) NORTH OF AND
 PU2488'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 11.7
 PU2488'M (38.4 FT) WEST OF A UTILITY POLE WITH 1 GUY CABLE, AND 0.5 M (1.6
 PU2488'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 PU2488'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2488
 PU2488                          STATION RECOVERY (1996)
 PU2488
 PU2488'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2488'THE STATION IS LOCATED 13.9 MI (22.4 KM) EAST OF NEW UNDERWOOD AND 6.8
 PU2488'MI (10.9 KM) NORTHWEST OF WASTA, ON INTERSTATE HIGHWAY 90.
 PU2488'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 PU2488'JUNCTION OF INTERSTATE HIGHWAY 90 AND COUNTY ROAD C492 (EXIT 90), 12.0
 PU2488'MI (19.3 KM) EAST OF NEW UNDERWOOD, GO EAST ON INTERSTATE HIGHWAY 90
 PU2488'FOR 1.9 MI (3.1 KM) TO THE STATION ON THE LEFT.  THE STATION IS A
 PU2488'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 PU2488'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 267.1 FT
 PU2488'(81.4 M) NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER
 PU2488'52-750-284, 171.3 FT (52.2 M) NORTH OF THE CENTERLINE OF THE WESTBOUND
 PU2488'HIGHWAY, 44.0 FT (13.4 M) EAST-SOUTHEAST OF THE MOST SOUTHERLY OF 5
 PU2488'SUPPORT POSTS FOR A BILLBOARD, 38.4 FT (11.7 M) WEST OF A UTILITY POLE
 PU2488'WITH A GUY CABLE, 1.8 FT (0.5 M) SOUTH OF A FENCE, 1.3 FT (0.4 M)
 PU2488'SOUTH OF A WITNESS POST, AND 1.2 FT (0.4 M) NORTH OF A METAL GUARD
 PU2488'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 PU2488'AND THEN A 4-INCH PVC CAP.
 PU2488
 PU2488                          STATION RECOVERY (2012)
 PU2488
 PU2488'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2488'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2487 ***********************************************************************
 PU2487  DESIGNATION -  I90 093.20
 PU2487  PID         -  PU2487
 PU2487  STATE/COUNTY-  SD/PENNINGTON
 PU2487  COUNTRY     -  US
 PU2487  USGS QUAD   -  OWANKA (2017)
 PU2487
 PU2487                         *CURRENT SURVEY CONTROL
 PU2487  ______________________________________________________________________
 PU2487* NAD 83(1986) POSITION- 44 06 13.     (N) 102 31 42.     (W)   SCALED
 PU2487* NAVD 88 ORTHO HEIGHT -   851.330 (meters)     2793.07  (feet) ADJUSTED
 PU2487  ______________________________________________________________________
 PU2487  GEOID HEIGHT    -        -18.301 (meters)                     GEOID18
 PU2487  DYNAMIC HEIGHT  -        851.075 (meters)     2792.24  (feet) COMP
 PU2487  MODELED GRAVITY -    980,290.3   (mgal)                       NAVD 88
 PU2487
 PU2487  VERT ORDER      -  FIRST     CLASS II
 PU2487
 PU2487.The horizontal coordinates were scaled from a map and have
 PU2487.an estimated accuracy of +/- 6 seconds.
 PU2487
 PU2487.The orthometric height was determined by differential leveling and
 PU2487.adjusted by the NATIONAL GEODETIC SURVEY
 PU2487.in September 1993.
 PU2487
 PU2487.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2487.GEOID18 height accuracy estimate available here.
 PU2487
 PU2487.Click photographs - Photos may exist for this station.
 PU2487
 PU2487.The dynamic height is computed by dividing the NAVD 88
 PU2487.geopotential number by the normal gravity value computed on the
 PU2487.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2487.degrees latitude (g = 980.6199 gals.).
 PU2487
 PU2487.The modeled gravity was interpolated from observed gravity values.
 PU2487
 PU2487;                    North         East    Units  Estimated Accuracy
 PU2487;SPC SD S     -   198,990.      424,290.      MT  (+/- 180 meters Scaled)
 PU2487
 PU2487_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ978863(NAD 83)
 PU2487
 PU2487                          SUPERSEDED SURVEY CONTROL
 PU2487
 PU2487.No superseded survey control is available for this station.
 PU2487
 PU2487_MARKER: DD = SURVEY DISK
 PU2487_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2487_STAMPING: 90-93.20
 PU2487_MARK LOGO: SDDT
 PU2487_PROJECTION: FLUSH
 PU2487_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2487_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2487+STABILITY: SURFACE MOTION
 PU2487_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2487+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 PU2487
 PU2487  HISTORY     - Date     Condition        Report By
 PU2487  HISTORY     - UNK      MONUMENTED       SDDT
 PU2487  HISTORY     - 19910715 GOOD             NGS
 PU2487  HISTORY     - 20120710 GOOD             INDIV
 PU2487
 PU2487                          STATION DESCRIPTION
 PU2487
 PU2487'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2487'24.1 M (79.1 FT) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2487'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 32.2 M
 PU2487'(105.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2487'HIGHWAY, 3.5 M (11.5 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 PU2487'FT) SOUTH OF A T-FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 PU2487'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2487
 PU2487                          STATION RECOVERY (2012)
 PU2487
 PU2487'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2487'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2486 ***********************************************************************
 PU2486  DESIGNATION -  I90 094.25
 PU2486  PID         -  PU2486
 PU2486  STATE/COUNTY-  SD/PENNINGTON
 PU2486  COUNTRY     -  US
 PU2486  USGS QUAD   -  OWANKA (2017)
 PU2486
 PU2486                         *CURRENT SURVEY CONTROL
 PU2486  ______________________________________________________________________
 PU2486* NAD 83(1986) POSITION- 44 05 59.     (N) 102 30 28.     (W)   SCALED
 PU2486* NAVD 88 ORTHO HEIGHT -   853.976 (meters)     2801.75  (feet) ADJUSTED
 PU2486  ______________________________________________________________________
 PU2486  GEOID HEIGHT    -        -18.353 (meters)                     GEOID18
 PU2486  DYNAMIC HEIGHT  -        853.723 (meters)     2800.92  (feet) COMP
 PU2486  MODELED GRAVITY -    980,293.5   (mgal)                       NAVD 88
 PU2486
 PU2486  VERT ORDER      -  FIRST     CLASS II
 PU2486
 PU2486.The horizontal coordinates were scaled from a map and have
 PU2486.an estimated accuracy of +/- 6 seconds.
 PU2486
 PU2486.The orthometric height was determined by differential leveling and
 PU2486.adjusted by the NATIONAL GEODETIC SURVEY
 PU2486.in September 1993.
 PU2486
 PU2486.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2486.GEOID18 height accuracy estimate available here.
 PU2486
 PU2486.Click photographs - Photos may exist for this station.
 PU2486
 PU2486.The dynamic height is computed by dividing the NAVD 88
 PU2486.geopotential number by the normal gravity value computed on the
 PU2486.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2486.degrees latitude (g = 980.6199 gals.).
 PU2486
 PU2486.The modeled gravity was interpolated from observed gravity values.
 PU2486
 PU2486;                    North         East    Units  Estimated Accuracy
 PU2486;SPC SD S     -   198,510.      425,920.      MT  (+/- 180 meters Scaled)
 PU2486
 PU2486_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ994859(NAD 83)
 PU2486
 PU2486                          SUPERSEDED SURVEY CONTROL
 PU2486
 PU2486.No superseded survey control is available for this station.
 PU2486
 PU2486_MARKER: DD = SURVEY DISK
 PU2486_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2486_STAMPING: 90-94.25
 PU2486_MARK LOGO: SDDT
 PU2486_PROJECTION: FLUSH
 PU2486_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2486_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2486+STABILITY: SURFACE MOTION
 PU2486_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2486+SATELLITE: SATELLITE OBSERVATIONS - July 15, 1991
 PU2486
 PU2486  HISTORY     - Date     Condition        Report By
 PU2486  HISTORY     - UNK      MONUMENTED       SDDT
 PU2486  HISTORY     - 19910715 GOOD             NGS
 PU2486  HISTORY     - 20120710 MARK NOT FOUND   INDIV
 PU2486
 PU2486                          STATION DESCRIPTION
 PU2486
 PU2486'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2486'25.8 M (84.6 FT) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2486'JUNCTION OF COUNTY ROAD C445 (EXIT 78) IN NEW UNDERWOOD, 40.1 M
 PU2486'(131.6 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2486'HIGHWAY, 10.6 M (34.8 FT) SOUTHEAST OF A BRACED FENCE POST, 0.8 M
 PU2486'(2.6 FT) SOUTHWEST OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 PU2486'HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT
 PU2486'IS FLUSH WITH THE GROUND SURFACE.
 PU2486
 PU2486                          STATION RECOVERY (2012)
 PU2486
 PU2486'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2486'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2485 ***********************************************************************
 PU2485  DESIGNATION -  I90 095.14
 PU2485  PID         -  PU2485
 PU2485  STATE/COUNTY-  SD/PENNINGTON
 PU2485  COUNTRY     -  US
 PU2485  USGS QUAD   -  WASTA (2017)
 PU2485
 PU2485                         *CURRENT SURVEY CONTROL
 PU2485  ______________________________________________________________________
 PU2485* NAD 83(1986) POSITION- 44 05 30.     (N) 102 29 40.     (W)   SCALED
 PU2485* NAVD 88 ORTHO HEIGHT -   844.770 (meters)     2771.55  (feet) ADJUSTED
 PU2485  ______________________________________________________________________
 PU2485  GEOID HEIGHT    -        -18.382 (meters)                     GEOID18
 PU2485  DYNAMIC HEIGHT  -        844.525 (meters)     2770.75  (feet) COMP
 PU2485  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 PU2485
 PU2485  VERT ORDER      -  FIRST     CLASS II
 PU2485
 PU2485.The horizontal coordinates were scaled from a map and have
 PU2485.an estimated accuracy of +/- 6 seconds.
 PU2485
 PU2485.The orthometric height was determined by differential leveling and
 PU2485.adjusted by the NATIONAL GEODETIC SURVEY
 PU2485.in September 1993.
 PU2485
 PU2485.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2485.GEOID18 height accuracy estimate available here.
 PU2485
 PU2485.Click photographs - Photos may exist for this station.
 PU2485
 PU2485.The dynamic height is computed by dividing the NAVD 88
 PU2485.geopotential number by the normal gravity value computed on the
 PU2485.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2485.degrees latitude (g = 980.6199 gals.).
 PU2485
 PU2485.The modeled gravity was interpolated from observed gravity values.
 PU2485
 PU2485;                    North         East    Units  Estimated Accuracy
 PU2485;SPC SD S     -   197,590.      426,960.      MT  (+/- 180 meters Scaled)
 PU2485
 PU2485_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ005851(NAD 83)
 PU2485
 PU2485                          SUPERSEDED SURVEY CONTROL
 PU2485
 PU2485.No superseded survey control is available for this station.
 PU2485
 PU2485_MARKER: DD = SURVEY DISK
 PU2485_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2485_STAMPING: 90-95.14
 PU2485_MARK LOGO: SDDT
 PU2485_PROJECTION: FLUSH
 PU2485_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2485_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2485+STABILITY: SURFACE MOTION
 PU2485_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2485+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 PU2485
 PU2485  HISTORY     - Date     Condition        Report By
 PU2485  HISTORY     - UNK      MONUMENTED       SDDT
 PU2485  HISTORY     - 19910715 GOOD             NGS
 PU2485  HISTORY     - 20120710 GOOD             INDIV
 PU2485
 PU2485                          STATION DESCRIPTION
 PU2485
 PU2485'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2485'25.5 KM (15.85 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2485'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 PU2485'2 BRACED FENCE POSTS, 47.9 M (157.2 FT) NORTHEAST OF THE CENTERLINE
 PU2485'OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL
 PU2485'OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE,
 PU2485'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2485
 PU2485                          STATION RECOVERY (2012)
 PU2485
 PU2485'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2485'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2484 ***********************************************************************
 PU2484  DESIGNATION -  I90 095.6
 PU2484  PID         -  PU2484
 PU2484  STATE/COUNTY-  SD/PENNINGTON
 PU2484  COUNTRY     -  US
 PU2484  USGS QUAD   -  WASTA (2017)
 PU2484
 PU2484                         *CURRENT SURVEY CONTROL
 PU2484  ______________________________________________________________________
 PU2484* NAD 83(1986) POSITION- 44 05 14.     (N) 102 29 12.     (W)   SCALED
 PU2484* NAVD 88 ORTHO HEIGHT -   836.815 (meters)     2745.45  (feet) ADJUSTED
 PU2484  ______________________________________________________________________
 PU2484  GEOID HEIGHT    -        -18.398 (meters)                     GEOID18
 PU2484  DYNAMIC HEIGHT  -        836.575 (meters)     2744.66  (feet) COMP
 PU2484  MODELED GRAVITY -    980,303.0   (mgal)                       NAVD 88
 PU2484
 PU2484  VERT ORDER      -  FIRST     CLASS II
 PU2484
 PU2484.The horizontal coordinates were scaled from a map and have
 PU2484.an estimated accuracy of +/- 6 seconds.
 PU2484
 PU2484.The orthometric height was determined by differential leveling and
 PU2484.adjusted by the NATIONAL GEODETIC SURVEY
 PU2484.in September 1993.
 PU2484
 PU2484.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2484.GEOID18 height accuracy estimate available here.
 PU2484
 PU2484.Click photographs - Photos may exist for this station.
 PU2484
 PU2484.The dynamic height is computed by dividing the NAVD 88
 PU2484.geopotential number by the normal gravity value computed on the
 PU2484.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2484.degrees latitude (g = 980.6199 gals.).
 PU2484
 PU2484.The modeled gravity was interpolated from observed gravity values.
 PU2484
 PU2484;                    North         East    Units  Estimated Accuracy
 PU2484;SPC SD S     -   197,080.      427,570.      MT  (+/- 180 meters Scaled)
 PU2484
 PU2484_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ012846(NAD 83)
 PU2484
 PU2484                          SUPERSEDED SURVEY CONTROL
 PU2484
 PU2484.No superseded survey control is available for this station.
 PU2484
 PU2484_MARKER: P = PIPE CAP
 PU2484_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2484_STAMPING: 90-95.6
 PU2484_MARK LOGO: NGS
 PU2484_PROJECTION: PROJECTING 20 CENTIMETERS
 PU2484_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2484_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2484_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2484+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 PU2484_ROD/PIPE-DEPTH: 12.8 meters
 PU2484_SLEEVE-DEPTH  : 2.0 meters
 PU2484
 PU2484  HISTORY     - Date     Condition        Report By
 PU2484  HISTORY     - 1990     MONUMENTED       SDDT
 PU2484  HISTORY     - 19910715 GOOD             NGS
 PU2484  HISTORY     - 20120710 GOOD             INDIV
 PU2484
 PU2484                          STATION DESCRIPTION
 PU2484
 PU2484'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2484'24.7 KM (15.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2484'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 PU2484'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2484'GALVANIZED STEEL PIPE, 40.6 M (133.2 FT) NORTHEAST OF THE CENTERLINE
 PU2484'OF THE WESTBOUND LANES OF THE HIGHWAY, 29.3 M (96.1 FT) SOUTHEAST OF
 PU2484'A FENCE CORNER, 2.0 M (6.6 FT) SOUTHWEST OF A FENCE, 0.6 M (2.0 FT)
 PU2484'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A
 PU2484'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 PU2484'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2484
 PU2484                          STATION RECOVERY (2012)
 PU2484
 PU2484'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2484'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2483 ***********************************************************************
 PU2483  DESIGNATION -  I90 096.20
 PU2483  PID         -  PU2483
 PU2483  STATE/COUNTY-  SD/PENNINGTON
 PU2483  COUNTRY     -  US
 PU2483  USGS QUAD   -  WASTA (2017)
 PU2483
 PU2483                         *CURRENT SURVEY CONTROL
 PU2483  ______________________________________________________________________
 PU2483* NAD 83(1986) POSITION- 44 04 51.     (N) 102 28 44.     (W)   SCALED
 PU2483* NAVD 88 ORTHO HEIGHT -   804.414 (meters)     2639.15  (feet) ADJUSTED
 PU2483  ______________________________________________________________________
 PU2483  GEOID HEIGHT    -        -18.413 (meters)                     GEOID18
 PU2483  DYNAMIC HEIGHT  -        804.186 (meters)     2638.40  (feet) COMP
 PU2483  MODELED GRAVITY -    980,308.1   (mgal)                       NAVD 88
 PU2483
 PU2483  VERT ORDER      -  FIRST     CLASS II
 PU2483
 PU2483.The horizontal coordinates were scaled from a map and have
 PU2483.an estimated accuracy of +/- 6 seconds.
 PU2483
 PU2483.The orthometric height was determined by differential leveling and
 PU2483.adjusted by the NATIONAL GEODETIC SURVEY
 PU2483.in September 1993.
 PU2483
 PU2483.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2483.GEOID18 height accuracy estimate available here.
 PU2483
 PU2483.Click photographs - Photos may exist for this station.
 PU2483
 PU2483.The dynamic height is computed by dividing the NAVD 88
 PU2483.geopotential number by the normal gravity value computed on the
 PU2483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2483.degrees latitude (g = 980.6199 gals.).
 PU2483
 PU2483.The modeled gravity was interpolated from observed gravity values.
 PU2483
 PU2483;                    North         East    Units  Estimated Accuracy
 PU2483;SPC SD S     -   196,360.      428,180.      MT  (+/- 180 meters Scaled)
 PU2483
 PU2483_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ018839(NAD 83)
 PU2483
 PU2483                          SUPERSEDED SURVEY CONTROL
 PU2483
 PU2483.No superseded survey control is available for this station.
 PU2483
 PU2483_MARKER: DD = SURVEY DISK
 PU2483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2483_STAMPING: 90-96.20
 PU2483_MARK LOGO: SDDT
 PU2483_PROJECTION: FLUSH
 PU2483_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2483+STABILITY: SURFACE MOTION
 PU2483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2483+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 PU2483
 PU2483  HISTORY     - Date     Condition        Report By
 PU2483  HISTORY     - UNK      MONUMENTED       SDDT
 PU2483  HISTORY     - 19910715 GOOD             NGS
 PU2483  HISTORY     - 20120710 GOOD             INDIV
 PU2483
 PU2483                          STATION DESCRIPTION
 PU2483
 PU2483'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2483'23.7 KM (14.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2483'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 33.8 M (110.9 FT)
 PU2483'SOUTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2483'1.6 M (5.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) EAST OF
 PU2483'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2483
 PU2483                          STATION RECOVERY (2012)
 PU2483
 PU2483'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2483'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2482 ***********************************************************************
 PU2482  DESIGNATION -  I90 096.7
 PU2482  PID         -  PU2482
 PU2482  STATE/COUNTY-  SD/PENNINGTON
 PU2482  COUNTRY     -  US
 PU2482  USGS QUAD   -  WASTA (2017)
 PU2482
 PU2482                         *CURRENT SURVEY CONTROL
 PU2482  ______________________________________________________________________
 PU2482* NAD 83(1986) POSITION- 44 04 32.     (N) 102 28 11.     (W)   SCALED
 PU2482* NAVD 88 ORTHO HEIGHT -   775.888 (meters)     2545.56  (feet) ADJUSTED
 PU2482  ______________________________________________________________________
 PU2482  GEOID HEIGHT    -        -18.434 (meters)                     GEOID18
 PU2482  DYNAMIC HEIGHT  -        775.672 (meters)     2544.85  (feet) COMP
 PU2482  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 PU2482
 PU2482  VERT ORDER      -  FIRST     CLASS II
 PU2482
 PU2482.The horizontal coordinates were scaled from a map and have
 PU2482.an estimated accuracy of +/- 6 seconds.
 PU2482
 PU2482.The orthometric height was determined by differential leveling and
 PU2482.adjusted by the NATIONAL GEODETIC SURVEY
 PU2482.in September 1993.
 PU2482
 PU2482.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2482.GEOID18 height accuracy estimate available here.
 PU2482
 PU2482.Click photographs - Photos may exist for this station.
 PU2482
 PU2482.The dynamic height is computed by dividing the NAVD 88
 PU2482.geopotential number by the normal gravity value computed on the
 PU2482.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2482.degrees latitude (g = 980.6199 gals.).
 PU2482
 PU2482.The modeled gravity was interpolated from observed gravity values.
 PU2482
 PU2482;                    North         East    Units  Estimated Accuracy
 PU2482;SPC SD S     -   195,750.      428,900.      MT  (+/- 180 meters Scaled)
 PU2482
 PU2482_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ026833(NAD 83)
 PU2482
 PU2482                          SUPERSEDED SURVEY CONTROL
 PU2482
 PU2482.No superseded survey control is available for this station.
 PU2482
 PU2482_MARKER: P = PIPE CAP
 PU2482_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2482_STAMPING: 90-96.7
 PU2482_MARK LOGO: NGS
 PU2482_PROJECTION: PROJECTING 2 CENTIMETERS
 PU2482_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2482_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2482_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2482+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 PU2482_ROD/PIPE-DEPTH: 12.8 meters
 PU2482_SLEEVE-DEPTH  : 2.0 meters
 PU2482
 PU2482  HISTORY     - Date     Condition        Report By
 PU2482  HISTORY     - 1990     MONUMENTED       SDDT
 PU2482  HISTORY     - 19910715 GOOD             NGS
 PU2482  HISTORY     - 20120710 GOOD             INDIV
 PU2482
 PU2482                          STATION DESCRIPTION
 PU2482
 PU2482'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2482'22.9 KM (14.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2482'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 PU2482'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2482'GALVANIZED STEEL PIPE, 34.2 M (112.2 FT) EAST OF THE SOUTHEAST END OF
 PU2482'A CABLE GUARDRAIL, 29.5 M (96.8 FT) SOUTHWEST OF A FENCE, 29.5 M
 PU2482'(96.8 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2482'HIGHWAY, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.5 M
 PU2482'(1.6 FT) SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 PU2482'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2482
 PU2482                          STATION RECOVERY (2012)
 PU2482
 PU2482'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2482'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2481 ***********************************************************************
 PU2481  DESIGNATION -  I90 097.16
 PU2481  PID         -  PU2481
 PU2481  STATE/COUNTY-  SD/PENNINGTON
 PU2481  COUNTRY     -  US
 PU2481  USGS QUAD   -  WASTA (2017)
 PU2481
 PU2481                         *CURRENT SURVEY CONTROL
 PU2481  ______________________________________________________________________
 PU2481* NAD 83(1986) POSITION- 44 04 15.     (N) 102 27 49.     (W)   SCALED
 PU2481* NAVD 88 ORTHO HEIGHT -   756.764 (meters)     2482.82  (feet) ADJUSTED
 PU2481  ______________________________________________________________________
 PU2481  GEOID HEIGHT    -        -18.446 (meters)                     GEOID18
 PU2481  DYNAMIC HEIGHT  -        756.555 (meters)     2482.13  (feet) COMP
 PU2481  MODELED GRAVITY -    980,318.1   (mgal)                       NAVD 88
 PU2481
 PU2481  VERT ORDER      -  FIRST     CLASS II
 PU2481
 PU2481.The horizontal coordinates were scaled from a map and have
 PU2481.an estimated accuracy of +/- 6 seconds.
 PU2481
 PU2481.The orthometric height was determined by differential leveling and
 PU2481.adjusted by the NATIONAL GEODETIC SURVEY
 PU2481.in September 1993.
 PU2481
 PU2481.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2481.GEOID18 height accuracy estimate available here.
 PU2481
 PU2481.Click photographs - Photos may exist for this station.
 PU2481
 PU2481.The dynamic height is computed by dividing the NAVD 88
 PU2481.geopotential number by the normal gravity value computed on the
 PU2481.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2481.degrees latitude (g = 980.6199 gals.).
 PU2481
 PU2481.The modeled gravity was interpolated from observed gravity values.
 PU2481
 PU2481;                    North         East    Units  Estimated Accuracy
 PU2481;SPC SD S     -   195,210.      429,370.      MT  (+/- 180 meters Scaled)
 PU2481
 PU2481_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ031828(NAD 83)
 PU2481
 PU2481                          SUPERSEDED SURVEY CONTROL
 PU2481
 PU2481.No superseded survey control is available for this station.
 PU2481
 PU2481_MARKER: DD = SURVEY DISK
 PU2481_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2481_STAMPING: 90-97.16
 PU2481_MARK LOGO: SDDT
 PU2481_PROJECTION: RECESSED 10 CENTIMETERS
 PU2481_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2481_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2481+STABILITY: SURFACE MOTION
 PU2481_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2481+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2481
 PU2481  HISTORY     - Date     Condition        Report By
 PU2481  HISTORY     - UNK      MONUMENTED       SDDT
 PU2481  HISTORY     - 19910715 GOOD             NGS
 PU2481  HISTORY     - 20120709 GOOD             INDIV
 PU2481
 PU2481                          STATION DESCRIPTION
 PU2481
 PU2481'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2481'22.2 KM (13.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2481'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 19.2 M (63.0 FT)
 PU2481'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2481'9.3 M (30.5 FT) NORTHEAST OF THE NORTHEAST END OF A PIPE CULVERT, 2.5
 PU2481'M (8.2 FT) SOUTHWEST OF THE SOUTHWEST LEG OF A HIGHWAY INFORMATION
 PU2481'SIGN, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 PU2481'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.03 M
 PU2481'(0.10 FT) BELOW THE GROUND SURFACE.
 PU2481
 PU2481                          STATION RECOVERY (2012)
 PU2481
 PU2481'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2481'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2480 ***********************************************************************
 PU2480  DESIGNATION -  I90 097.55
 PU2480  PID         -  PU2480
 PU2480  STATE/COUNTY-  SD/PENNINGTON
 PU2480  COUNTRY     -  US
 PU2480  USGS QUAD   -  WASTA (2017)
 PU2480
 PU2480                         *CURRENT SURVEY CONTROL
 PU2480  ______________________________________________________________________
 PU2480* NAD 83(1986) POSITION- 44 04 03.33   (N) 102 27 34.35   (W)   HD_HELD1
 PU2480* NAVD 88 ORTHO HEIGHT -   736.326 (meters)     2415.76  (feet) ADJUSTED
 PU2480  ______________________________________________________________________
 PU2480  GEOID HEIGHT    -        -18.455 (meters)                     GEOID18
 PU2480  DYNAMIC HEIGHT  -        736.125 (meters)     2415.10  (feet) COMP
 PU2480  MODELED GRAVITY -    980,320.8   (mgal)                       NAVD 88
 PU2480
 PU2480  VERT ORDER      -  FIRST     CLASS II
 PU2480
 PU2480.The horizontal coordinates were determined by differentially corrected
 PU2480.hand held GPS observations or other comparable positioning techniques
 PU2480.and have an estimated accuracy of +/- 3 meters.
 PU2480
 PU2480.The orthometric height was determined by differential leveling and
 PU2480.adjusted by the NATIONAL GEODETIC SURVEY
 PU2480.in September 1993.
 PU2480
 PU2480.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2480.GEOID18 height accuracy estimate available here.
 PU2480
 PU2480.Click photographs - Photos may exist for this station.
 PU2480
 PU2480.The dynamic height is computed by dividing the NAVD 88
 PU2480.geopotential number by the normal gravity value computed on the
 PU2480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2480.degrees latitude (g = 980.6199 gals.).
 PU2480
 PU2480.The modeled gravity was interpolated from observed gravity values.
 PU2480
 PU2480;                    North         East    Units  Estimated Accuracy
 PU2480;SPC SD S     -   194,844.8     429,687.9     MT  (+/- 3 meters HH1 GPS) 
 PU2480
 PU2480_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0344982518(NAD 83)
 PU2480
 PU2480                          SUPERSEDED SURVEY CONTROL
 PU2480
 PU2480.No superseded survey control is available for this station.
 PU2480
 PU2480_MARKER: DD = SURVEY DISK
 PU2480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2480_STAMPING: 90-97.55
 PU2480_MARK LOGO: SDDT
 PU2480_PROJECTION: FLUSH
 PU2480_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2480+STABILITY: SURFACE MOTION
 PU2480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2480+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2480
 PU2480  HISTORY     - Date     Condition        Report By
 PU2480  HISTORY     - UNK      MONUMENTED       SDDT
 PU2480  HISTORY     - 19910715 GOOD             NGS
 PU2480  HISTORY     - 20120709 GOOD             INDIV
 PU2480
 PU2480                          STATION DESCRIPTION
 PU2480
 PU2480'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2480'21.6 KM (13.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2480'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, IN THE MEDIAN OF
 PU2480'THE HIGHWAY, 16.3 M (53.5 FT) SOUTH OF THE CENTERLINE OF THE
 PU2480'WESTBOUND LANES OF THE HIGHWAY, 15.9 M (52.2 FT) NORTH OF THE
 PU2480'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 4.4 M (14.4 FT)
 PU2480'WEST OF THE CENTER OF A MAINTENANCE CROSSOVER, 0.5 M (1.6 FT) EAST OF
 PU2480'A WITNESS POST, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 PU2480'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2480
 PU2480                          STATION RECOVERY (2012)
 PU2480
 PU2480'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2479 ***********************************************************************
 PU2479  DESIGNATION -  I90 098.0
 PU2479  PID         -  PU2479
 PU2479  STATE/COUNTY-  SD/PENNINGTON
 PU2479  COUNTRY     -  US
 PU2479  USGS QUAD   -  WASTA (2017)
 PU2479
 PU2479                         *CURRENT SURVEY CONTROL
 PU2479  ______________________________________________________________________
 PU2479* NAD 83(1986) POSITION- 44 04 04.     (N) 102 26 55.     (W)   SCALED
 PU2479* NAVD 88 ORTHO HEIGHT -   709.091 (meters)     2326.41  (feet) ADJUSTED
 PU2479  ______________________________________________________________________
 PU2479  GEOID HEIGHT    -        -18.484 (meters)                     GEOID18
 PU2479  DYNAMIC HEIGHT  -        708.899 (meters)     2325.78  (feet) COMP
 PU2479  MODELED GRAVITY -    980,324.6   (mgal)                       NAVD 88
 PU2479
 PU2479  VERT ORDER      -  FIRST     CLASS II
 PU2479
 PU2479.The horizontal coordinates were scaled from a map and have
 PU2479.an estimated accuracy of +/- 6 seconds.
 PU2479
 PU2479.The orthometric height was determined by differential leveling and
 PU2479.adjusted by the NATIONAL GEODETIC SURVEY
 PU2479.in September 1993.
 PU2479
 PU2479.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2479.GEOID18 height accuracy estimate available here.
 PU2479
 PU2479.Click photographs - Photos may exist for this station.
 PU2479
 PU2479.The dynamic height is computed by dividing the NAVD 88
 PU2479.geopotential number by the normal gravity value computed on the
 PU2479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2479.degrees latitude (g = 980.6199 gals.).
 PU2479
 PU2479.The modeled gravity was interpolated from observed gravity values.
 PU2479
 PU2479;                    North         East    Units  Estimated Accuracy
 PU2479;SPC SD S     -   194,840.      430,560.      MT  (+/- 180 meters Scaled)
 PU2479
 PU2479_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ043825(NAD 83)
 PU2479
 PU2479                          SUPERSEDED SURVEY CONTROL
 PU2479
 PU2479.No superseded survey control is available for this station.
 PU2479
 PU2479_MARKER: P = PIPE CAP
 PU2479_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2479_STAMPING: 90-98.0
 PU2479_MARK LOGO: NGS
 PU2479_PROJECTION: FLUSH
 PU2479_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2479_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2479_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2479+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2479_ROD/PIPE-DEPTH: 6.4 meters
 PU2479_SLEEVE-DEPTH  : 2.0 meters
 PU2479
 PU2479  HISTORY     - Date     Condition        Report By
 PU2479  HISTORY     - 1990     MONUMENTED       SDDT
 PU2479  HISTORY     - 19910715 GOOD             NGS
 PU2479  HISTORY     - 20120709 GOOD             INDIV
 PU2479
 PU2479                          STATION DESCRIPTION
 PU2479
 PU2479'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2479'20.7 KM (12.85 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2479'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 PU2479'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2479'GALVANIZED STEEL PIPE, 255.0 M (836.6 FT) NORTH-NORTHWEST OF THE
 PU2479'NORTHWEST CORNER OF BRIDGE NUMBER 52-800-310, 245.0 M (803.8 FT)
 PU2479'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 21.8 M
 PU2479'(71.5 FT) NORTH OF THE CENTER OF A WESTBOUND ON RAMP (EXIT 99), 9.5 M
 PU2479'(31.2 FT) WEST OF A FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 PU2479'THE RAMP, AND 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE.
 PU2479'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2479'THROUGH A 4-INCH PVC CAP.
 PU2479
 PU2479                          STATION RECOVERY (2012)
 PU2479
 PU2479'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2479'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2478 ***********************************************************************
 PU2478  DESIGNATION -  I90 098.5
 PU2478  PID         -  PU2478
 PU2478  STATE/COUNTY-  SD/PENNINGTON
 PU2478  COUNTRY     -  US
 PU2478  USGS QUAD   -  WASTA (2017)
 PU2478
 PU2478                         *CURRENT SURVEY CONTROL
 PU2478  ______________________________________________________________________
 PU2478* NAD 83(1986) POSITION- 44 03 49.     (N) 102 26 24.     (W)   SCALED
 PU2478* NAVD 88 ORTHO HEIGHT -   701.175 (meters)     2300.44  (feet) ADJUSTED
 PU2478  ______________________________________________________________________
 PU2478  GEOID HEIGHT    -        -18.502 (meters)                     GEOID18
 PU2478  DYNAMIC HEIGHT  -        700.985 (meters)     2299.82  (feet) COMP
 PU2478  MODELED GRAVITY -    980,324.4   (mgal)                       NAVD 88
 PU2478
 PU2478  VERT ORDER      -  FIRST     CLASS II
 PU2478
 PU2478.The horizontal coordinates were scaled from a map and have
 PU2478.an estimated accuracy of +/- 6 seconds.
 PU2478
 PU2478.The orthometric height was determined by differential leveling and
 PU2478.adjusted by the NATIONAL GEODETIC SURVEY
 PU2478.in September 1993.
 PU2478
 PU2478.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2478.GEOID18 height accuracy estimate available here.
 PU2478
 PU2478.Click photographs - Photos may exist for this station.
 PU2478
 PU2478.The dynamic height is computed by dividing the NAVD 88
 PU2478.geopotential number by the normal gravity value computed on the
 PU2478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2478.degrees latitude (g = 980.6199 gals.).
 PU2478
 PU2478.The modeled gravity was interpolated from observed gravity values.
 PU2478
 PU2478;                    North         East    Units  Estimated Accuracy
 PU2478;SPC SD S     -   194,360.      431,240.      MT  (+/- 180 meters Scaled)
 PU2478
 PU2478_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ050821(NAD 83)
 PU2478
 PU2478                          SUPERSEDED SURVEY CONTROL
 PU2478
 PU2478.No superseded survey control is available for this station.
 PU2478
 PU2478_MARKER: P = PIPE CAP
 PU2478_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2478_STAMPING: 90-98.5
 PU2478_MARK LOGO: NGS
 PU2478_PROJECTION: FLUSH
 PU2478_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2478_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU2478+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2478_ROD/PIPE-DEPTH: 12.8 meters
 PU2478_SLEEVE-DEPTH  : 2.0 meters
 PU2478
 PU2478  HISTORY     - Date     Condition        Report By
 PU2478  HISTORY     - 1990     MONUMENTED       SDDT
 PU2478  HISTORY     - 19910715 GOOD             NGS
 PU2478  HISTORY     - 20120709 GOOD             INDIV
 PU2478
 PU2478                          STATION DESCRIPTION
 PU2478
 PU2478'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2478'20.0 KM (12.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2478'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 PU2478'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2478'GALVANIZED STEEL PIPE, 140.0 M (459.3 FT) EAST OF THE NORTHEAST
 PU2478'CORNER OF BRIDGE NUMBER 52-803-312 SPANNING THE CHEYENNE RIVER, 31.8
 PU2478'M (104.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 PU2478'HIGHWAY, 29.3 M (96.1 FT) NORTHEAST OF THE EAST END OF A CABLE
 PU2478'GUARDRAIL, 11.2 M (36.7 FT) WEST OF A BRACED FENCE POST, 3.0 M (9.8
 PU2478'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A
 PU2478'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 PU2478'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 PU2478
 PU2478                          STATION RECOVERY (2012)
 PU2478
 PU2478'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2477 ***********************************************************************
 PU2477  DESIGNATION -  I90 098.98
 PU2477  PID         -  PU2477
 PU2477  STATE/COUNTY-  SD/PENNINGTON
 PU2477  COUNTRY     -  US
 PU2477  USGS QUAD   -  WASTA (2017)
 PU2477
 PU2477                         *CURRENT SURVEY CONTROL
 PU2477  ______________________________________________________________________
 PU2477* NAD 83(1986) POSITION- 44 03 57.     (N) 102 25 52.     (W)   SCALED
 PU2477* NAVD 88 ORTHO HEIGHT -   701.877 (meters)     2302.74  (feet) ADJUSTED
 PU2477  ______________________________________________________________________
 PU2477  GEOID HEIGHT    -        -18.526 (meters)                     GEOID18
 PU2477  DYNAMIC HEIGHT  -        701.687 (meters)     2302.12  (feet) COMP
 PU2477  MODELED GRAVITY -    980,323.8   (mgal)                       NAVD 88
 PU2477
 PU2477  VERT ORDER      -  FIRST     CLASS II
 PU2477
 PU2477.The horizontal coordinates were scaled from a map and have
 PU2477.an estimated accuracy of +/- 6 seconds.
 PU2477
 PU2477.The orthometric height was determined by differential leveling and
 PU2477.adjusted by the NATIONAL GEODETIC SURVEY
 PU2477.in September 1993.
 PU2477
 PU2477.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2477.GEOID18 height accuracy estimate available here.
 PU2477
 PU2477.Click photographs - Photos may exist for this station.
 PU2477
 PU2477.The dynamic height is computed by dividing the NAVD 88
 PU2477.geopotential number by the normal gravity value computed on the
 PU2477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2477.degrees latitude (g = 980.6199 gals.).
 PU2477
 PU2477.The modeled gravity was interpolated from observed gravity values.
 PU2477
 PU2477;                    North         East    Units  Estimated Accuracy
 PU2477;SPC SD S     -   194,590.      431,960.      MT  (+/- 180 meters Scaled)
 PU2477
 PU2477_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ057823(NAD 83)
 PU2477
 PU2477                          SUPERSEDED SURVEY CONTROL
 PU2477
 PU2477.No superseded survey control is available for this station.
 PU2477
 PU2477_MARKER: DD = SURVEY DISK
 PU2477_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2477_STAMPING: 90-98.98
 PU2477_MARK LOGO: SDDT
 PU2477_PROJECTION: FLUSH
 PU2477_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2477+STABILITY: SURFACE MOTION
 PU2477_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2477+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2477
 PU2477  HISTORY     - Date     Condition        Report By
 PU2477  HISTORY     - UNK      MONUMENTED       SDDT
 PU2477  HISTORY     - 19910715 GOOD             NGS
 PU2477  HISTORY     - 20120709 GOOD             INDIV
 PU2477
 PU2477                          STATION DESCRIPTION
 PU2477
 PU2477'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2477'19.2 KM (11.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2477'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 PU2477'3 BRACED FENCE POSTS, 31.9 M (104.7 FT) NORTHWEST OF THE CENTERLINE
 PU2477'OF THE WESTBOUND LANES OF THE HIGHWAY, 22.3 M (73.2 FT) NORTHWEST OF
 PU2477'THE CENTER OF A WESTBOUND REST AREA OFF RAMP, 2.5 M (8.2 FT) BELOW
 PU2477'THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHEAST OF A FENCE, 0.4 M
 PU2477'(1.3 FT) SOUTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2477'THE GROUND SURFACE.
 PU2477
 PU2477                          STATION RECOVERY (2012)
 PU2477
 PU2477'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2476 ***********************************************************************
 PU2476  DESIGNATION -  I90 099.64
 PU2476  PID         -  PU2476
 PU2476  STATE/COUNTY-  SD/PENNINGTON
 PU2476  COUNTRY     -  US
 PU2476  USGS QUAD   -  WASTA (2017)
 PU2476
 PU2476                         *CURRENT SURVEY CONTROL
 PU2476  ______________________________________________________________________
 PU2476* NAD 83(1986) POSITION- 44 04 06.     (N) 102 25 11.     (W)   SCALED
 PU2476* NAVD 88 ORTHO HEIGHT -   709.060 (meters)     2326.31  (feet) ADJUSTED
 PU2476  ______________________________________________________________________
 PU2476  GEOID HEIGHT    -        -18.557 (meters)                     GEOID18
 PU2476  DYNAMIC HEIGHT  -        708.867 (meters)     2325.67  (feet) COMP
 PU2476  MODELED GRAVITY -    980,323.8   (mgal)                       NAVD 88
 PU2476
 PU2476  VERT ORDER      -  FIRST     CLASS II
 PU2476
 PU2476.The horizontal coordinates were scaled from a map and have
 PU2476.an estimated accuracy of +/- 6 seconds.
 PU2476
 PU2476.The orthometric height was determined by differential leveling and
 PU2476.adjusted by the NATIONAL GEODETIC SURVEY
 PU2476.in September 1993.
 PU2476
 PU2476.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2476.GEOID18 height accuracy estimate available here.
 PU2476
 PU2476.Click photographs - Photos may exist for this station.
 PU2476
 PU2476.The dynamic height is computed by dividing the NAVD 88
 PU2476.geopotential number by the normal gravity value computed on the
 PU2476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2476.degrees latitude (g = 980.6199 gals.).
 PU2476
 PU2476.The modeled gravity was interpolated from observed gravity values.
 PU2476
 PU2476;                    North         East    Units  Estimated Accuracy
 PU2476;SPC SD S     -   194,850.      432,880.      MT  (+/- 180 meters Scaled)
 PU2476
 PU2476_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ066826(NAD 83)
 PU2476
 PU2476                          SUPERSEDED SURVEY CONTROL
 PU2476
 PU2476.No superseded survey control is available for this station.
 PU2476
 PU2476_MARKER: DD = SURVEY DISK
 PU2476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2476_STAMPING: 90-99.64
 PU2476_MARK LOGO: SDDT
 PU2476_PROJECTION: FLUSH
 PU2476_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2476+STABILITY: SURFACE MOTION
 PU2476_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2476+SATELLITE: SATELLITE OBSERVATIONS - July 09, 2012
 PU2476
 PU2476  HISTORY     - Date     Condition        Report By
 PU2476  HISTORY     - UNK      MONUMENTED       SDDT
 PU2476  HISTORY     - 19910715 GOOD             NGS
 PU2476  HISTORY     - 20120709 GOOD             INDIV
 PU2476
 PU2476                          STATION DESCRIPTION
 PU2476
 PU2476'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2476'18.2 KM (11.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2476'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 40.2 M (131.9 FT)
 PU2476'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 1.7 M
 PU2476'(5.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTHEAST OF
 PU2476'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2476
 PU2476                          STATION RECOVERY (2012)
 PU2476
 PU2476'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2476'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2475 ***********************************************************************
 PU2475  DESIGNATION -  I90 100.48
 PU2475  PID         -  PU2475
 PU2475  STATE/COUNTY-  SD/PENNINGTON
 PU2475  COUNTRY     -  US
 PU2475  USGS QUAD   -  WASTA (2017)
 PU2475
 PU2475                         *CURRENT SURVEY CONTROL
 PU2475  ______________________________________________________________________
 PU2475* NAD 83(1986) POSITION- 44 04 05.     (N) 102 24 10.     (W)   SCALED
 PU2475* NAVD 88 ORTHO HEIGHT -   712.871 (meters)     2338.81  (feet) ADJUSTED
 PU2475  ______________________________________________________________________
 PU2475  GEOID HEIGHT    -        -18.599 (meters)                     GEOID18
 PU2475  DYNAMIC HEIGHT  -        712.677 (meters)     2338.17  (feet) COMP
 PU2475  MODELED GRAVITY -    980,323.9   (mgal)                       NAVD 88
 PU2475
 PU2475  VERT ORDER      -  FIRST     CLASS II
 PU2475
 PU2475.The horizontal coordinates were scaled from a map and have
 PU2475.an estimated accuracy of +/- 6 seconds.
 PU2475
 PU2475.The orthometric height was determined by differential leveling and
 PU2475.adjusted by the NATIONAL GEODETIC SURVEY
 PU2475.in September 1993.
 PU2475
 PU2475.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2475.GEOID18 height accuracy estimate available here.
 PU2475
 PU2475.Click photographs - Photos may exist for this station.
 PU2475
 PU2475.The dynamic height is computed by dividing the NAVD 88
 PU2475.geopotential number by the normal gravity value computed on the
 PU2475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2475.degrees latitude (g = 980.6199 gals.).
 PU2475
 PU2475.The modeled gravity was interpolated from observed gravity values.
 PU2475
 PU2475;                    North         East    Units  Estimated Accuracy
 PU2475;SPC SD S     -   194,780.      434,240.      MT  (+/- 180 meters Scaled)
 PU2475
 PU2475_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ079827(NAD 83)
 PU2475
 PU2475                          SUPERSEDED SURVEY CONTROL
 PU2475
 PU2475.No superseded survey control is available for this station.
 PU2475
 PU2475_MARKER: DD = SURVEY DISK
 PU2475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2475_STAMPING: 90-100.48
 PU2475_MARK LOGO: SDDT
 PU2475_PROJECTION: FLUSH
 PU2475_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2475+STABILITY: SURFACE MOTION
 PU2475_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2475+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2012
 PU2475
 PU2475  HISTORY     - Date     Condition        Report By
 PU2475  HISTORY     - UNK      MONUMENTED       SDDT
 PU2475  HISTORY     - 19910715 GOOD             NGS
 PU2475  HISTORY     - 20120628 GOOD             INDIV
 PU2475
 PU2475                          STATION DESCRIPTION
 PU2475
 PU2475'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2475'16.8 KM (10.45 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2475'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 PU2475'3 BRACED FENCE POSTS, 31.9 M (104.7 FT) NORTH OF THE CENTERLINE OF
 PU2475'THE WESTBOUND LANES OF THE HIGHWAY, 15.9 M (52.2 FT) NORTHWEST OF THE
 PU2475'NORTH LEG OF A HIGHWAY INFORMATION SIGN, 0.6 M (2.0 FT) SOUTH OF A
 PU2475'FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 PU2475'FLUSH WITH THE GROUND SURFACE.
 PU2475
 PU2475                          STATION RECOVERY (2012)
 PU2475
 PU2475'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2474 ***********************************************************************
 PU2474  DESIGNATION -  I90 101.2
 PU2474  PID         -  PU2474
 PU2474  STATE/COUNTY-  SD/PENNINGTON
 PU2474  COUNTRY     -  US
 PU2474  USGS QUAD   -  WASTA (2017)
 PU2474
 PU2474                         *CURRENT SURVEY CONTROL
 PU2474  ______________________________________________________________________
 PU2474* NAD 83(1986) POSITION- 44 04 00.80   (N) 102 23 12.93   (W)   HD_HELD1
 PU2474* NAVD 88 ORTHO HEIGHT -   713.293 (meters)     2340.20  (feet) ADJUSTED
 PU2474  ______________________________________________________________________
 PU2474  GEOID HEIGHT    -        -18.637 (meters)                     GEOID18
 PU2474  DYNAMIC HEIGHT  -        713.099 (meters)     2339.56  (feet) COMP
 PU2474  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 PU2474
 PU2474  VERT ORDER      -  FIRST     CLASS II
 PU2474
 PU2474.The horizontal coordinates were determined by differentially corrected
 PU2474.hand held GPS observations or other comparable positioning techniques
 PU2474.and have an estimated accuracy of +/- 3 meters.
 PU2474
 PU2474.The orthometric height was determined by differential leveling and
 PU2474.adjusted by the NATIONAL GEODETIC SURVEY
 PU2474.in September 1993.
 PU2474
 PU2474.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2474.GEOID18 height accuracy estimate available here.
 PU2474
 PU2474.Click photographs - Photos may exist for this station.
 PU2474
 PU2474.The dynamic height is computed by dividing the NAVD 88
 PU2474.geopotential number by the normal gravity value computed on the
 PU2474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2474.degrees latitude (g = 980.6199 gals.).
 PU2474
 PU2474.The modeled gravity was interpolated from observed gravity values.
 PU2474
 PU2474;                    North         East    Units  Estimated Accuracy
 PU2474;SPC SD S     -   194,620.4     435,501.4     MT  (+/- 3 meters HH1 GPS) 
 PU2474
 PU2474_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0926782622(NAD 83)
 PU2474
 PU2474                          SUPERSEDED SURVEY CONTROL
 PU2474
 PU2474.No superseded survey control is available for this station.
 PU2474
 PU2474_MARKER: P = PIPE CAP
 PU2474_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2474_MARK LOGO: NONE
 PU2474_PROJECTION: PROJECTING 10 CENTIMETERS
 PU2474_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2474_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2474+STABILITY: POSITION/ELEVATION WELL
 PU2474_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2474+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2012
 PU2474_ROD/PIPE-DEPTH: 12.8 meters
 PU2474_SLEEVE-DEPTH  : 3.0 meters
 PU2474
 PU2474  HISTORY     - Date     Condition        Report By
 PU2474  HISTORY     - 1982     MONUMENTED       SDDT
 PU2474  HISTORY     - 19910715 GOOD             NGS
 PU2474  HISTORY     - 20120628 GOOD             INDIV
 PU2474
 PU2474                          STATION DESCRIPTION
 PU2474
 PU2474'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2474'15.6 KM (9.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2474'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 46.7 M (153.2 FT)
 PU2474'EAST OF THE SOUTHEAST CORNER OF OVERPASS NUMBER 52-830-310 (EXIT
 PU2474'101), 35.3 M (115.8 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND
 PU2474'LANES OF THE HIGHWAY, 29.1 M (95.5 FT) SOUTHWEST OF A FENCE CORNER,
 PU2474'0.8 M (2.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.8 M (2.6 FT)
 PU2474'SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 PU2474'A 4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 PU2474
 PU2474                          STATION RECOVERY (2012)
 PU2474
 PU2474'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2474'CONCRETE CASE IS LOOSE, CAP IS CRACKED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2473 ***********************************************************************
 PU2473  DESIGNATION -  I90 102.10
 PU2473  PID         -  PU2473
 PU2473  STATE/COUNTY-  SD/PENNINGTON
 PU2473  COUNTRY     -  US
 PU2473  USGS QUAD   -  WASTA SE (2017)
 PU2473
 PU2473                         *CURRENT SURVEY CONTROL
 PU2473  ______________________________________________________________________
 PU2473* NAD 83(1986) POSITION- 44 03 51.     (N) 102 22 19.     (W)   SCALED
 PU2473* NAVD 88 ORTHO HEIGHT -   720.202 (meters)     2362.86  (feet) ADJUSTED
 PU2473  ______________________________________________________________________
 PU2473  GEOID HEIGHT    -        -18.669 (meters)                     GEOID18
 PU2473  DYNAMIC HEIGHT  -        720.006 (meters)     2362.22  (feet) COMP
 PU2473  MODELED GRAVITY -    980,322.1   (mgal)                       NAVD 88
 PU2473
 PU2473  VERT ORDER      -  FIRST     CLASS II
 PU2473
 PU2473.The horizontal coordinates were scaled from a map and have
 PU2473.an estimated accuracy of +/- 6 seconds.
 PU2473
 PU2473.The orthometric height was determined by differential leveling and
 PU2473.adjusted by the NATIONAL GEODETIC SURVEY
 PU2473.in September 1993.
 PU2473
 PU2473.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2473.GEOID18 height accuracy estimate available here.
 PU2473
 PU2473.Click photographs - Photos may exist for this station.
 PU2473
 PU2473.The dynamic height is computed by dividing the NAVD 88
 PU2473.geopotential number by the normal gravity value computed on the
 PU2473.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2473.degrees latitude (g = 980.6199 gals.).
 PU2473
 PU2473.The modeled gravity was interpolated from observed gravity values.
 PU2473
 PU2473;                    North         East    Units  Estimated Accuracy
 PU2473;SPC SD S     -   194,290.      436,690.      MT  (+/- 180 meters Scaled)
 PU2473
 PU2473_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ104823(NAD 83)
 PU2473
 PU2473                          SUPERSEDED SURVEY CONTROL
 PU2473
 PU2473.No superseded survey control is available for this station.
 PU2473
 PU2473_MARKER: DD = SURVEY DISK
 PU2473_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2473_STAMPING: 90-102.10 2361.66 1970
 PU2473_MARK LOGO: SDDT
 PU2473_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2473_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2473_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2473+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2012
 PU2473
 PU2473  HISTORY     - Date     Condition        Report By
 PU2473  HISTORY     - 1970     MONUMENTED       SDDT
 PU2473  HISTORY     - 19910715 GOOD             NGS
 PU2473  HISTORY     - 20120628 GOOD             INDIV
 PU2473
 PU2473                          STATION DESCRIPTION
 PU2473
 PU2473'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2473'14.2 KM (8.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2473'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 97.5 M (319.9 FT)
 PU2473'NORTHWEST OF A BRACED FENCE POST, 86.1 M (282.5 FT) SOUTHEAST OF A
 PU2473'FENCE CORNER, 41.8 M (137.1 FT) SOUTHWEST OF THE CENTERLINE OF THE
 PU2473'EASTBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) NORTHEAST OF A FENCE,
 PU2473'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 PU2473'NORTHEAST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT)
 PU2473'ABOVE THE GROUND SURFACE.
 PU2473
 PU2473                          STATION RECOVERY (2012)
 PU2473
 PU2473'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2473'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2472 ***********************************************************************
 PU2472  DESIGNATION -  I90 102.98
 PU2472  PID         -  PU2472
 PU2472  STATE/COUNTY-  SD/PENNINGTON
 PU2472  COUNTRY     -  US
 PU2472  USGS QUAD   -  WASTA SE (2017)
 PU2472
 PU2472                         *CURRENT SURVEY CONTROL
 PU2472  ______________________________________________________________________
 PU2472* NAD 83(1986) POSITION- 44 03 08.     (N) 102 21 51.     (W)   SCALED
 PU2472* NAVD 88 ORTHO HEIGHT -   724.219 (meters)     2376.04  (feet) ADJUSTED
 PU2472  ______________________________________________________________________
 PU2472  GEOID HEIGHT    -        -18.677 (meters)                     GEOID18
 PU2472  DYNAMIC HEIGHT  -        724.010 (meters)     2375.36  (feet) COMP
 PU2472  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 PU2472
 PU2472  VERT ORDER      -  FIRST     CLASS II
 PU2472
 PU2472.The horizontal coordinates were scaled from a map and have
 PU2472.an estimated accuracy of +/- 6 seconds.
 PU2472
 PU2472.The orthometric height was determined by differential leveling and
 PU2472.adjusted by the NATIONAL GEODETIC SURVEY
 PU2472.in September 1993.
 PU2472
 PU2472.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2472.GEOID18 height accuracy estimate available here.
 PU2472
 PU2472.Click photographs - Photos may exist for this station.
 PU2472
 PU2472.The dynamic height is computed by dividing the NAVD 88
 PU2472.geopotential number by the normal gravity value computed on the
 PU2472.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2472.degrees latitude (g = 980.6199 gals.).
 PU2472
 PU2472.The modeled gravity was interpolated from observed gravity values.
 PU2472
 PU2472;                    North         East    Units  Estimated Accuracy
 PU2472;SPC SD S     -   192,950.      437,280.      MT  (+/- 180 meters Scaled)
 PU2472
 PU2472_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ111810(NAD 83)
 PU2472
 PU2472                          SUPERSEDED SURVEY CONTROL
 PU2472
 PU2472.No superseded survey control is available for this station.
 PU2472
 PU2472_MARKER: DD = SURVEY DISK
 PU2472_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2472_STAMPING: 90-102.98 2374.81 1970
 PU2472_MARK LOGO: SDDT
 PU2472_PROJECTION: FLUSH
 PU2472_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2472_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2472_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2472+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2472
 PU2472  HISTORY     - Date     Condition        Report By
 PU2472  HISTORY     - 1970     MONUMENTED       SDDT
 PU2472  HISTORY     - 19910715 GOOD             NGS
 PU2472  HISTORY     - 20120627 GOOD             INDIV
 PU2472
 PU2472                          STATION DESCRIPTION
 PU2472
 PU2472'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2472'12.7 KM (7.90 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2472'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE SOUTHEAST
 PU2472'END OF 3 BRACED FENCE POSTS, 44.5 M (146.0 FT) SOUTHWEST OF THE
 PU2472'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 8.2 M (26.9 FT)
 PU2472'SOUTHEAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 2.0 M (6.6 FT)
 PU2472'BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT) NORTHEAST OF A FENCE,
 PU2472'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 PU2472'WITH THE GROUND SURFACE.
 PU2472
 PU2472                          STATION RECOVERY (2012)
 PU2472
 PU2472'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2472'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2471 ***********************************************************************
 PU2471  DESIGNATION -  I90 103.93
 PU2471  PID         -  PU2471
 PU2471  STATE/COUNTY-  SD/PENNINGTON
 PU2471  COUNTRY     -  US
 PU2471  USGS QUAD   -  WASTA SE (2017)
 PU2471
 PU2471                         *CURRENT SURVEY CONTROL
 PU2471  ______________________________________________________________________
 PU2471* NAD 83(1986) POSITION- 44 02 30.     (N) 102 21 09.     (W)   SCALED
 PU2471* NAVD 88 ORTHO HEIGHT -   736.859 (meters)     2417.51  (feet) ADJUSTED
 PU2471  ______________________________________________________________________
 PU2471  GEOID HEIGHT    -        -18.698 (meters)                     GEOID18
 PU2471  DYNAMIC HEIGHT  -        736.638 (meters)     2416.79  (feet) COMP
 PU2471  MODELED GRAVITY -    980,295.2   (mgal)                       NAVD 88
 PU2471
 PU2471  VERT ORDER      -  FIRST     CLASS II
 PU2471
 PU2471.The horizontal coordinates were scaled from a map and have
 PU2471.an estimated accuracy of +/- 6 seconds.
 PU2471
 PU2471.The orthometric height was determined by differential leveling and
 PU2471.adjusted by the NATIONAL GEODETIC SURVEY
 PU2471.in September 1993.
 PU2471
 PU2471.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2471.GEOID18 height accuracy estimate available here.
 PU2471
 PU2471.Click photographs - Photos may exist for this station.
 PU2471
 PU2471.The dynamic height is computed by dividing the NAVD 88
 PU2471.geopotential number by the normal gravity value computed on the
 PU2471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2471.degrees latitude (g = 980.6199 gals.).
 PU2471
 PU2471.The modeled gravity was interpolated from observed gravity values.
 PU2471
 PU2471;                    North         East    Units  Estimated Accuracy
 PU2471;SPC SD S     -   191,750.      438,190.      MT  (+/- 180 meters Scaled)
 PU2471
 PU2471_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ121799(NAD 83)
 PU2471
 PU2471                          SUPERSEDED SURVEY CONTROL
 PU2471
 PU2471.No superseded survey control is available for this station.
 PU2471
 PU2471_MARKER: DD = SURVEY DISK
 PU2471_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2471_STAMPING: 90-103.93 2416.16 1970
 PU2471_MARK LOGO: SDDT
 PU2471_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2471_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2471_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2471+SATELLITE: SATELLITE OBSERVATIONS - June 28, 2012
 PU2471
 PU2471  HISTORY     - Date     Condition        Report By
 PU2471  HISTORY     - 1970     MONUMENTED       SDDT
 PU2471  HISTORY     - 19910715 GOOD             NGS
 PU2471  HISTORY     - 20120628 GOOD             INDIV
 PU2471
 PU2471                          STATION DESCRIPTION
 PU2471
 PU2471'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2471'11.2 KM (6.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2471'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.9 M (114.5 FT)
 PU2471'SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 PU2471'0.9 M (3.0 FT) NORTH OF A BRACED FENCE POST, 0.6 M (2.0 FT) BELOW THE
 PU2471'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND
 PU2471'THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 PU2471
 PU2471                          STATION RECOVERY (2012)
 PU2471
 PU2471'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2471'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2469 ***********************************************************************
 PU2469  DESIGNATION -  I90 104.64
 PU2469  PID         -  PU2469
 PU2469  STATE/COUNTY-  SD/PENNINGTON
 PU2469  COUNTRY     -  US
 PU2469  USGS QUAD   -  WASTA SE (2017)
 PU2469
 PU2469                         *CURRENT SURVEY CONTROL
 PU2469  ______________________________________________________________________
 PU2469* NAD 83(1986) POSITION- 44 02 03.     (N) 102 20 32.     (W)   SCALED
 PU2469* NAVD 88 ORTHO HEIGHT -   758.027 (meters)     2486.96  (feet) ADJUSTED
 PU2469  ______________________________________________________________________
 PU2469  GEOID HEIGHT    -        -18.722 (meters)                     GEOID18
 PU2469  DYNAMIC HEIGHT  -        757.798 (meters)     2486.21  (feet) COMP
 PU2469  MODELED GRAVITY -    980,290.9   (mgal)                       NAVD 88
 PU2469
 PU2469  VERT ORDER      -  FIRST     CLASS II
 PU2469
 PU2469.The horizontal coordinates were scaled from a map and have
 PU2469.an estimated accuracy of +/- 6 seconds.
 PU2469
 PU2469.The orthometric height was determined by differential leveling and
 PU2469.adjusted by the NATIONAL GEODETIC SURVEY
 PU2469.in September 1993.
 PU2469
 PU2469.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2469.GEOID18 height accuracy estimate available here.
 PU2469
 PU2469.Click photographs - Photos may exist for this station.
 PU2469
 PU2469.The dynamic height is computed by dividing the NAVD 88
 PU2469.geopotential number by the normal gravity value computed on the
 PU2469.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2469.degrees latitude (g = 980.6199 gals.).
 PU2469
 PU2469.The modeled gravity was interpolated from observed gravity values.
 PU2469
 PU2469;                    North         East    Units  Estimated Accuracy
 PU2469;SPC SD S     -   190,900.      438,990.      MT  (+/- 180 meters Scaled)
 PU2469
 PU2469_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ129791(NAD 83)
 PU2469
 PU2469                          SUPERSEDED SURVEY CONTROL
 PU2469
 PU2469.No superseded survey control is available for this station.
 PU2469
 PU2469_MARKER: DB = BENCH MARK DISK
 PU2469_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2469_STAMPING: 90-104.64
 PU2469_MARK LOGO: SDDT
 PU2469_PROJECTION: FLUSH
 PU2469_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2469_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2469+STABILITY: SURFACE MOTION
 PU2469_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2469+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2469
 PU2469  HISTORY     - Date     Condition        Report By
 PU2469  HISTORY     - UNK      MONUMENTED       SDDT
 PU2469  HISTORY     - 19910715 GOOD             NGS
 PU2469  HISTORY     - 20120627 GOOD             INDIV
 PU2469
 PU2469                          STATION DESCRIPTION
 PU2469
 PU2469'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2469'10.1 KM (6.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2469'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 104.0 M (341.2 FT)
 PU2469'SOUTHEAST OF THE NORTHEAST END OF A PIPE CULVERT, 46.3 M (151.9 FT)
 PU2469'SOUTHWEST OF A FENCE, 26.2 M (86.0 FT) NORTHEAST OF THE CENTERLINE OF
 PU2469'THE WESTBOUND LANES OF THE HIGHWAY, 0.5 M (1.6 FT) BELOW THE LEVEL OF
 PU2469'THE HIGHWAY, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND THE
 PU2469'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2469
 PU2469                          STATION RECOVERY (2012)
 PU2469
 PU2469'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2469'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2468 ***********************************************************************
 PU2468  DESIGNATION -  I90 105.32
 PU2468  PID         -  PU2468
 PU2468  STATE/COUNTY-  SD/PENNINGTON
 PU2468  COUNTRY     -  US
 PU2468  USGS QUAD   -  WASTA SE (2017)
 PU2468
 PU2468                         *CURRENT SURVEY CONTROL
 PU2468  ______________________________________________________________________
 PU2468* NAD 83(1986) POSITION- 44 01 54.     (N) 102 19 48.     (W)   SCALED
 PU2468* NAVD 88 ORTHO HEIGHT -   794.697 (meters)     2607.27  (feet) ADJUSTED
 PU2468  ______________________________________________________________________
 PU2468  GEOID HEIGHT    -        -18.753 (meters)                     GEOID18
 PU2468  DYNAMIC HEIGHT  -        794.456 (meters)     2606.48  (feet) COMP
 PU2468  MODELED GRAVITY -    980,288.8   (mgal)                       NAVD 88
 PU2468
 PU2468  VERT ORDER      -  FIRST     CLASS II
 PU2468
 PU2468.The horizontal coordinates were scaled from a map and have
 PU2468.an estimated accuracy of +/- 6 seconds.
 PU2468
 PU2468.The orthometric height was determined by differential leveling and
 PU2468.adjusted by the NATIONAL GEODETIC SURVEY
 PU2468.in September 1993.
 PU2468
 PU2468.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2468.GEOID18 height accuracy estimate available here.
 PU2468
 PU2468.Click photographs - Photos may exist for this station.
 PU2468
 PU2468.The dynamic height is computed by dividing the NAVD 88
 PU2468.geopotential number by the normal gravity value computed on the
 PU2468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2468.degrees latitude (g = 980.6199 gals.).
 PU2468
 PU2468.The modeled gravity was interpolated from observed gravity values.
 PU2468
 PU2468;                    North         East    Units  Estimated Accuracy
 PU2468;SPC SD S     -   190,600.      439,970.      MT  (+/- 180 meters Scaled)
 PU2468
 PU2468_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ139788(NAD 83)
 PU2468
 PU2468                          SUPERSEDED SURVEY CONTROL
 PU2468
 PU2468.No superseded survey control is available for this station.
 PU2468
 PU2468_MARKER: DB = BENCH MARK DISK
 PU2468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2468_STAMPING: 90-105.32
 PU2468_MARK LOGO: SDDT
 PU2468_PROJECTION: FLUSH
 PU2468_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2468+STABILITY: SURFACE MOTION
 PU2468_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2468+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2468
 PU2468  HISTORY     - Date     Condition        Report By
 PU2468  HISTORY     - UNK      MONUMENTED       SDDT
 PU2468  HISTORY     - 19910715 GOOD             NGS
 PU2468  HISTORY     - 20120627 GOOD             INDIV
 PU2468
 PU2468                          STATION DESCRIPTION
 PU2468
 PU2468'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2468'9.1 KM (5.65 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2468'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 50.4 M (165.4 FT)
 PU2468'NORTHEAST OF THE EAST END OF A CABLE GUARDRAIL, 42.0 M (137.8 FT)
 PU2468'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 30.5 M
 PU2468'(100.1 FT) WEST OF 2 BRACED FENCE POSTS, 3.1 M (10.2 FT) SOUTH OF A
 PU2468'FENCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, 0.5 M (1.6 FT) BELOW
 PU2468'THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU2468'SURFACE.
 PU2468
 PU2468                          STATION RECOVERY (2012)
 PU2468
 PU2468'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2468'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2467 ***********************************************************************
 PU2467  DESIGNATION -  I90 105.67
 PU2467  PID         -  PU2467
 PU2467  STATE/COUNTY-  SD/PENNINGTON
 PU2467  COUNTRY     -  US
 PU2467  USGS QUAD   -  WASTA SE (2017)
 PU2467
 PU2467                         *CURRENT SURVEY CONTROL
 PU2467  ______________________________________________________________________
 PU2467* NAD 83(1986) POSITION- 44 01 44.     (N) 102 19 26.     (W)   SCALED
 PU2467* NAVD 88 ORTHO HEIGHT -   821.684 (meters)     2695.81  (feet) ADJUSTED
 PU2467  ______________________________________________________________________
 PU2467  GEOID HEIGHT    -        -18.768 (meters)                     GEOID18
 PU2467  DYNAMIC HEIGHT  -        821.435 (meters)     2694.99  (feet) COMP
 PU2467  MODELED GRAVITY -    980,287.8   (mgal)                       NAVD 88
 PU2467
 PU2467  VERT ORDER      -  FIRST     CLASS II
 PU2467
 PU2467.The horizontal coordinates were scaled from a map and have
 PU2467.an estimated accuracy of +/- 6 seconds.
 PU2467
 PU2467.The orthometric height was determined by differential leveling and
 PU2467.adjusted by the NATIONAL GEODETIC SURVEY
 PU2467.in September 1993.
 PU2467
 PU2467.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2467.GEOID18 height accuracy estimate available here.
 PU2467
 PU2467.Click photographs - Photos may exist for this station.
 PU2467
 PU2467.The dynamic height is computed by dividing the NAVD 88
 PU2467.geopotential number by the normal gravity value computed on the
 PU2467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2467.degrees latitude (g = 980.6199 gals.).
 PU2467
 PU2467.The modeled gravity was interpolated from observed gravity values.
 PU2467
 PU2467;                    North         East    Units  Estimated Accuracy
 PU2467;SPC SD S     -   190,280.      440,450.      MT  (+/- 180 meters Scaled)
 PU2467
 PU2467_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ144785(NAD 83)
 PU2467
 PU2467                          SUPERSEDED SURVEY CONTROL
 PU2467
 PU2467.No superseded survey control is available for this station.
 PU2467
 PU2467_MARKER: DB = BENCH MARK DISK
 PU2467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2467_STAMPING: 90-105.67
 PU2467_MARK LOGO: SDDT
 PU2467_PROJECTION: FLUSH
 PU2467_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2467+STABILITY: SURFACE MOTION
 PU2467_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2467+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2467
 PU2467  HISTORY     - Date     Condition        Report By
 PU2467  HISTORY     - UNK      MONUMENTED       SDDT
 PU2467  HISTORY     - 19910715 GOOD             NGS
 PU2467  HISTORY     - 20120627 GOOD             INDIV
 PU2467
 PU2467                          STATION DESCRIPTION
 PU2467
 PU2467'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2467'8.5 KM (5.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2467'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 PU2467'3 BRACED FENCE POSTS, 24.0 M (78.7 FT) NORTHEAST OF THE CENTERLINE OF
 PU2467'THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 PU2467'THE HIGHWAY, 0.9 M (3.0 FT) SOUTHWEST OF A FENCE, 0.4 M (1.3 FT)
 PU2467'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PU2467'GROUND SURFACE.
 PU2467
 PU2467                          STATION RECOVERY (2012)
 PU2467
 PU2467'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2467'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2466 ***********************************************************************
 PU2466  DESIGNATION -  I90 105.95
 PU2466  PID         -  PU2466
 PU2466  STATE/COUNTY-  SD/PENNINGTON
 PU2466  COUNTRY     -  US
 PU2466  USGS QUAD   -  WASTA SE (2017)
 PU2466
 PU2466                         *CURRENT SURVEY CONTROL
 PU2466  ______________________________________________________________________
 PU2466* NAD 83(1986) POSITION- 44 01 36.     (N) 102 19 10.     (W)   SCALED
 PU2466* NAVD 88 ORTHO HEIGHT -   834.224 (meters)     2736.95  (feet) ADJUSTED
 PU2466  ______________________________________________________________________
 PU2466  GEOID HEIGHT    -        -18.779 (meters)                     GEOID18
 PU2466  DYNAMIC HEIGHT  -        833.971 (meters)     2736.12  (feet) COMP
 PU2466  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 PU2466
 PU2466  VERT ORDER      -  FIRST     CLASS II
 PU2466
 PU2466.The horizontal coordinates were scaled from a map and have
 PU2466.an estimated accuracy of +/- 6 seconds.
 PU2466
 PU2466.The orthometric height was determined by differential leveling and
 PU2466.adjusted by the NATIONAL GEODETIC SURVEY
 PU2466.in September 1993.
 PU2466
 PU2466.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2466.GEOID18 height accuracy estimate available here.
 PU2466
 PU2466.Click photographs - Photos may exist for this station.
 PU2466
 PU2466.The dynamic height is computed by dividing the NAVD 88
 PU2466.geopotential number by the normal gravity value computed on the
 PU2466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2466.degrees latitude (g = 980.6199 gals.).
 PU2466
 PU2466.The modeled gravity was interpolated from observed gravity values.
 PU2466
 PU2466;                    North         East    Units  Estimated Accuracy
 PU2466;SPC SD S     -   190,020.      440,800.      MT  (+/- 180 meters Scaled)
 PU2466
 PU2466_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ148783(NAD 83)
 PU2466
 PU2466                          SUPERSEDED SURVEY CONTROL
 PU2466
 PU2466.No superseded survey control is available for this station.
 PU2466
 PU2466_MARKER: DB = BENCH MARK DISK
 PU2466_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2466_STAMPING: 90-105.95 2735.66 1970
 PU2466_MARK LOGO: SDDT
 PU2466_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2466_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2466_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2466+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2466
 PU2466  HISTORY     - Date     Condition        Report By
 PU2466  HISTORY     - 1970     MONUMENTED       SDDT
 PU2466  HISTORY     - 19910715 GOOD             NGS
 PU2466  HISTORY     - 20120627 GOOD             INDIV
 PU2466
 PU2466                          STATION DESCRIPTION
 PU2466
 PU2466'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2466'8.0 KM (4.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2466'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 84.2 M (276.2 FT)
 PU2466'NORTHWEST OF MILE POST 106, 43.4 M (142.4 FT) SOUTHEAST OF A FENCE
 PU2466'CORNER, 40.3 M (132.2 FT) NORTHEAST OF THE CENTERLINE OF THE
 PU2466'WESTBOUND LANES OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE,
 PU2466'0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 PU2466'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 PU2466'ABOVE THE GROUND SURFACE.
 PU2466
 PU2466                          STATION RECOVERY (2012)
 PU2466
 PU2466'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2466'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2465 ***********************************************************************
 PU2465  DESIGNATION -  I90 106.50
 PU2465  PID         -  PU2465
 PU2465  STATE/COUNTY-  SD/PENNINGTON
 PU2465  COUNTRY     -  US
 PU2465  USGS QUAD   -  WASTA SE (2017)
 PU2465
 PU2465                         *CURRENT SURVEY CONTROL
 PU2465  ______________________________________________________________________
 PU2465* NAD 83(1986) POSITION- 44 01 27.     (N) 102 18 41.     (W)   SCALED
 PU2465* NAVD 88 ORTHO HEIGHT -   841.243 (meters)     2759.98  (feet) ADJUSTED
 PU2465  ______________________________________________________________________
 PU2465  GEOID HEIGHT    -        -18.799 (meters)                     GEOID18
 PU2465  DYNAMIC HEIGHT  -        840.988 (meters)     2759.14  (feet) COMP
 PU2465  MODELED GRAVITY -    980,286.8   (mgal)                       NAVD 88
 PU2465
 PU2465  VERT ORDER      -  FIRST     CLASS II
 PU2465
 PU2465.The horizontal coordinates were scaled from a map and have
 PU2465.an estimated accuracy of +/- 6 seconds.
 PU2465
 PU2465.The orthometric height was determined by differential leveling and
 PU2465.adjusted by the NATIONAL GEODETIC SURVEY
 PU2465.in September 1993.
 PU2465
 PU2465.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2465.GEOID18 height accuracy estimate available here.
 PU2465
 PU2465.Click photographs - Photos may exist for this station.
 PU2465
 PU2465.The dynamic height is computed by dividing the NAVD 88
 PU2465.geopotential number by the normal gravity value computed on the
 PU2465.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2465.degrees latitude (g = 980.6199 gals.).
 PU2465
 PU2465.The modeled gravity was interpolated from observed gravity values.
 PU2465
 PU2465;                    North         East    Units  Estimated Accuracy
 PU2465;SPC SD S     -   189,730.      441,440.      MT  (+/- 180 meters Scaled)
 PU2465
 PU2465_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ154780(NAD 83)
 PU2465
 PU2465                          SUPERSEDED SURVEY CONTROL
 PU2465
 PU2465.No superseded survey control is available for this station.
 PU2465
 PU2465_MARKER: DB = BENCH MARK DISK
 PU2465_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2465_STAMPING: 90-106.50
 PU2465_MARK LOGO: SDDT
 PU2465_PROJECTION: FLUSH
 PU2465_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2465_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2465+STABILITY: SURFACE MOTION
 PU2465_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2465+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2465
 PU2465  HISTORY     - Date     Condition        Report By
 PU2465  HISTORY     - UNK      MONUMENTED       SDDT
 PU2465  HISTORY     - 19910715 GOOD             NGS
 PU2465  HISTORY     - 20120627 GOOD             INDIV
 PU2465
 PU2465                          STATION DESCRIPTION
 PU2465
 PU2465'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2465'7.3 KM (4.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2465'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 50.9 M (167.0 FT)
 PU2465'EAST OF A FENCE CORNER, 45.0 M (147.6 FT) NORTH OF AND LEVEL WITH THE
 PU2465'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.7 M (2.3 FT)
 PU2465'SOUTH OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 PU2465'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2465
 PU2465                          STATION RECOVERY (2012)
 PU2465
 PU2465'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2465'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2464 ***********************************************************************
 PU2464  DESIGNATION -  I90 106.95
 PU2464  PID         -  PU2464
 PU2464  STATE/COUNTY-  SD/PENNINGTON
 PU2464  COUNTRY     -  US
 PU2464  USGS QUAD   -  WASTA SE (2017)
 PU2464
 PU2464                         *CURRENT SURVEY CONTROL
 PU2464  ______________________________________________________________________
 PU2464* NAD 83(1986) POSITION- 44 01 22.     (N) 102 18 08.     (W)   SCALED
 PU2464* NAVD 88 ORTHO HEIGHT -   857.696 (meters)     2813.96  (feet) ADJUSTED
 PU2464  ______________________________________________________________________
 PU2464  GEOID HEIGHT    -        -18.823 (meters)                     GEOID18
 PU2464  DYNAMIC HEIGHT  -        857.436 (meters)     2813.10  (feet) COMP
 PU2464  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 PU2464
 PU2464  VERT ORDER      -  FIRST     CLASS II
 PU2464
 PU2464.The horizontal coordinates were scaled from a map and have
 PU2464.an estimated accuracy of +/- 6 seconds.
 PU2464
 PU2464.The orthometric height was determined by differential leveling and
 PU2464.adjusted by the NATIONAL GEODETIC SURVEY
 PU2464.in September 1993.
 PU2464
 PU2464.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2464.GEOID18 height accuracy estimate available here.
 PU2464
 PU2464.Click photographs - Photos may exist for this station.
 PU2464
 PU2464.The dynamic height is computed by dividing the NAVD 88
 PU2464.geopotential number by the normal gravity value computed on the
 PU2464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2464.degrees latitude (g = 980.6199 gals.).
 PU2464
 PU2464.The modeled gravity was interpolated from observed gravity values.
 PU2464
 PU2464;                    North         East    Units  Estimated Accuracy
 PU2464;SPC SD S     -   189,560.      442,170.      MT  (+/- 180 meters Scaled)
 PU2464
 PU2464_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ162779(NAD 83)
 PU2464
 PU2464                          SUPERSEDED SURVEY CONTROL
 PU2464
 PU2464.No superseded survey control is available for this station.
 PU2464
 PU2464_MARKER: DB = BENCH MARK DISK
 PU2464_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2464_STAMPING: 90-106.95 2812.75 1970
 PU2464_MARK LOGO: SDDT
 PU2464_PROJECTION: FLUSH
 PU2464_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2464_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2464_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2464+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2464
 PU2464  HISTORY     - Date     Condition        Report By
 PU2464  HISTORY     - 1970     MONUMENTED       SDDT
 PU2464  HISTORY     - 19910715 GOOD             NGS
 PU2464  HISTORY     - 20120627 GOOD             INDIV
 PU2464
 PU2464                          STATION DESCRIPTION
 PU2464
 PU2464'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2464'6.6 KM (4.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2464'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 75.9 M (249.0 FT)
 PU2464'NORTHWEST OF MILE POST 107, 58.8 M (192.9 FT) NORTH OF AND LEVEL WITH
 PU2464'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 32.9 M (107.9
 PU2464'FT) WEST OF A BRACED FENCE POST, 0.8 M (2.6 FT) SOUTH OF A FENCE, 0.3
 PU2464'M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH
 PU2464'THE GROUND SURFACE.
 PU2464
 PU2464                          STATION RECOVERY (2012)
 PU2464
 PU2464'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2463 ***********************************************************************
 PU2463  FBN         -  This is a Federal Base Network Control Station.
 PU2463  DESIGNATION -  I90 107.9
 PU2463  PID         -  PU2463
 PU2463  STATE/COUNTY-  SD/PENNINGTON
 PU2463  COUNTRY     -  US
 PU2463  USGS QUAD   -  WASTA SE (2017)
 PU2463
 PU2463                         *CURRENT SURVEY CONTROL
 PU2463  ______________________________________________________________________
 PU2463* NAD 83(2011) POSITION- 44 00 54.65096(N) 102 17 07.00586(W)   ADJUSTED
 PU2463* NAD 83(2011) ELLIP HT-   841.812 (meters)        (06/27/12)   ADJUSTED
 PU2463* NAD 83(2011) EPOCH   -  2010.00
 PU2463* NAVD 88 ORTHO HEIGHT -   860.643 (meters)     2823.63  (feet) ADJUSTED
 PU2463  ______________________________________________________________________
 PU2463  GEOID HEIGHT    -        -18.870 (meters)                     GEOID18
 PU2463  NAD 83(2011) X  -   -977,701.950 (meters)                     COMP
 PU2463  NAD 83(2011) Y  - -4,489,687.681 (meters)                     COMP
 PU2463  NAD 83(2011) Z  -  4,409,889.755 (meters)                     COMP
 PU2463  LAPLACE CORR    -         -7.24  (seconds)                    DEFLEC18
 PU2463  DYNAMIC HEIGHT  -        860.383 (meters)     2822.77  (feet) COMP
 PU2463  MODELED GRAVITY -    980,287.4   (mgal)                       NAVD 88
 PU2463
 PU2463  VERT ORDER      -  FIRST     CLASS II
 PU2463
 PU2463  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 PU2463  Standards:
 PU2463         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 PU2463            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 PU2463  -------------------------------------------------------------------
 PU2463  NETWORK    0.50   1.08           0.23   0.17   0.55     -0.03264043
 PU2463  -------------------------------------------------------------------
 PU2463  Click here for local accuracies and other accuracy information.
 PU2463
 PU2463.The horizontal coordinates were established by GPS observations
 PU2463.and adjusted by the National Geodetic Survey in June 2012.
 PU2463
 PU2463.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 PU2463.been affixed to the stable North American tectonic plate. See 
 PU2463.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 PU2463
 PU2463.The horizontal coordinates are valid at the epoch date displayed above
 PU2463.which is a decimal equivalence of Year/Month/Day.
 PU2463
 PU2463.The orthometric height was determined by differential leveling and
 PU2463.adjusted by the NATIONAL GEODETIC SURVEY
 PU2463.in September 1993.
 PU2463
 PU2463.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2463.GEOID18 height accuracy estimate available here.
 PU2463
 PU2463.Click photographs - Photos may exist for this station.
 PU2463
 PU2463.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 PU2463
 PU2463.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2463
 PU2463.The ellipsoidal height was determined by GPS observations
 PU2463.and is referenced to NAD 83.
 PU2463
 PU2463.The dynamic height is computed by dividing the NAVD 88
 PU2463.geopotential number by the normal gravity value computed on the
 PU2463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2463.degrees latitude (g = 980.6199 gals.).
 PU2463
 PU2463.The modeled gravity was interpolated from observed gravity values.
 PU2463
 PU2463. The following values were computed from the NAD 83(2011) position.
 PU2463
 PU2463;                    North         East     Units Scale Factor Converg.
 PU2463;SPC SD S     -   188,680.592   443,506.996   MT  0.99993082   -1 20 47.6
 PU2463;SPC SD S     -   619,029.58  1,455,072.54   sFT  0.99993082   -1 20 47.6
 PU2463;UTM  13      - 4,877,142.247   717,597.724   MT  1.00018238   +1 53 13.4
 PU2463
 PU2463!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2463!SPC SD S     -   0.99986802  x   0.99993082  =   0.99979885
 PU2463!UTM  13      -   0.99986802  x   1.00018238  =   1.00005037
 PU2463
 PU2463_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ1759777142(NAD 83)
 PU2463
 PU2463                          SUPERSEDED SURVEY CONTROL
 PU2463
 PU2463  NAD 83(2007)-  44 00 54.65086(N)    102 17 07.00698(W) AD(2002.00) 0
 PU2463  ELLIP H (02/10/07)  841.840  (m)                       GP(2002.00)    
 PU2463  ELLIP H (06/23/03)  841.826  (m)                       GP(       ) 3 1
 PU2463  NAD 83(1996)-  44 00 54.65020(N)    102 17 07.00709(W) AD(       ) B
 PU2463  ELLIP H (04/18/97)  841.878  (m)                       GP(       ) 4 1
 PU2463  NAVD 88             860.64   (m)         2823.6    (f) LEVELING    3  
 PU2463
 PU2463.Superseded values are not recommended for survey control.
 PU2463
 PU2463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2463.See file dsdata.pdf to determine how the superseded data were derived.
 PU2463
 PU2463_MARKER: P = PIPE CAP
 PU2463_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 PU2463_STAMPING: 90-107.9
 PU2463_MARK LOGO: NGS
 PU2463_PROJECTION: FLUSH
 PU2463_MAGNETIC: P = MARKER IS A STEEL PIPE
 PU2463_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU2463_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2463+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2011
 PU2463_ROD/PIPE-DEPTH: 6.40 meters
 PU2463_SLEEVE-DEPTH  : 1.80 meters
 PU2463
 PU2463  HISTORY     - Date     Condition        Report By
 PU2463  HISTORY     - 1990     MONUMENTED       SDDT
 PU2463  HISTORY     - 19910715 GOOD             NGS
 PU2463  HISTORY     - 19960924 GOOD             NGS
 PU2463  HISTORY     - 20020514 GOOD             SDDT
 PU2463  HISTORY     - 20110307 GOOD             INDIV
 PU2463
 PU2463                          STATION DESCRIPTION
 PU2463
 PU2463'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2463'5.0 KM (3.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2463'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 PU2463'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 PU2463'GALVANIZED STEEL PIPE, 0.2 KM (0.10 MI) WEST OF THE NORTHWEST CORNER
 PU2463'OF OVERPASS NUMBER 52-880-346, 133.1 M (436.7 FT) NORTHEAST OF THE
 PU2463'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 34.0 M (111.5 FT)
 PU2463'EAST OF THE CENTER OF A WESTBOUND OFF RAMP (EXIT 107), 17.3 M (56.8
 PU2463'FT) NORTH OF A BRACED FENCE POST, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 PU2463'THE RAMP, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST AND FENCE.
 PU2463'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 PU2463'THROUGH A 4-INCH PVC CAP.
 PU2463
 PU2463                          STATION RECOVERY (1996)
 PU2463
 PU2463'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 PU2463'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) WEST OF WALL, ON
 PU2463'INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 PU2463'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE
 PU2463'HIGHWAY 240 (EXIT 110) IN WALL, GO WEST ON INTERSTATE HIGHWAY 90 FOR
 PU2463'3.0 MILES (4.8 KM) TO AN OFF-RAMP (CEDAR BUTTE ROAD EXIT 107), TAKE
 PU2463'THE OFF-RAMP AND GO NORTHWEST FOR 0.25 MI (0.40 KM) TO THE STATION ON
 PU2463'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 PU2463'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 PU2463'STEEL PIPE.  LOCATED 133.9 M (439.3 FT) NORTHEAST OF THE CENTERLINE OF
 PU2463'THE WESTBOUND HIGHWAY, 35.5 M (116.5 FT) EAST OF THE CENTER OF THE
 PU2463'RAMP, 17.2 M (56.4 FT) NORTH OF THE MOST NORTHERLY OF 3 BRACED FENCE
 PU2463'POSTS, 0.4 M (1.3 FT) EAST OF A METAL GUARD POST, AND 0.3 M (1.0 FT)
 PU2463'WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 PU2463'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 PU2463
 PU2463                          STATION RECOVERY (2002)
 PU2463
 PU2463'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 PU2463'RECOVERED AS DESCRIBED
 PU2463'
 PU2463
 PU2463                          STATION RECOVERY (2011)
 PU2463
 PU2463'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU2463'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2462 ***********************************************************************
 PU2462  DESIGNATION -  I90 108.45
 PU2462  PID         -  PU2462
 PU2462  STATE/COUNTY-  SD/PENNINGTON
 PU2462  COUNTRY     -  US
 PU2462  USGS QUAD   -  WASTA SE (2017)
 PU2462
 PU2462                         *CURRENT SURVEY CONTROL
 PU2462  ______________________________________________________________________
 PU2462* NAD 83(1986) POSITION- 44 00 32.     (N) 102 16 44.     (W)   SCALED
 PU2462* NAVD 88 ORTHO HEIGHT -   855.857 (meters)     2807.92  (feet) ADJUSTED
 PU2462  ______________________________________________________________________
 PU2462  GEOID HEIGHT    -        -18.888 (meters)                     GEOID18
 PU2462  DYNAMIC HEIGHT  -        855.598 (meters)     2807.07  (feet) COMP
 PU2462  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 PU2462
 PU2462  VERT ORDER      -  FIRST     CLASS II
 PU2462
 PU2462.The horizontal coordinates were scaled from a map and have
 PU2462.an estimated accuracy of +/- 6 seconds.
 PU2462
 PU2462.The orthometric height was determined by differential leveling and
 PU2462.adjusted by the NATIONAL GEODETIC SURVEY
 PU2462.in September 1993.
 PU2462
 PU2462.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2462.GEOID18 height accuracy estimate available here.
 PU2462
 PU2462.Click photographs - Photos may exist for this station.
 PU2462
 PU2462.The dynamic height is computed by dividing the NAVD 88
 PU2462.geopotential number by the normal gravity value computed on the
 PU2462.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2462.degrees latitude (g = 980.6199 gals.).
 PU2462
 PU2462.The modeled gravity was interpolated from observed gravity values.
 PU2462
 PU2462;                    North         East    Units  Estimated Accuracy
 PU2462;SPC SD S     -   187,970.      444,000.      MT  (+/- 180 meters Scaled)
 PU2462
 PU2462_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ181764(NAD 83)
 PU2462
 PU2462                          SUPERSEDED SURVEY CONTROL
 PU2462
 PU2462.No superseded survey control is available for this station.
 PU2462
 PU2462_MARKER: DD = SURVEY DISK
 PU2462_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2462_STAMPING: 90-108.45
 PU2462_MARK LOGO: SDDT
 PU2462_PROJECTION: FLUSH
 PU2462_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 PU2462_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2462+STABILITY: SURFACE MOTION
 PU2462_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2462+SATELLITE: SATELLITE OBSERVATIONS - June 27, 2012
 PU2462
 PU2462  HISTORY     - Date     Condition        Report By
 PU2462  HISTORY     - UNK      MONUMENTED       SDDT
 PU2462  HISTORY     - 19910715 GOOD             NGS
 PU2462  HISTORY     - 20120627 GOOD             INDIV
 PU2462
 PU2462                          STATION DESCRIPTION
 PU2462
 PU2462'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2462'4.1 KM (2.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2462'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 32.3 M (106.0 FT)
 PU2462'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU2462'12.0 M (39.4 FT) WEST OF A UTILITY POLE WITH 1 GUY CABLE, 9.5 M (31.2
 PU2462'FT) NORTH OF THE CENTER OF AN ABANDONED PAVED ROAD, 0.8 M (2.6 FT)
 PU2462'WEST OF A T-FENCE CORNER, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST,
 PU2462'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 PU2462
 PU2462                          STATION RECOVERY (2012)
 PU2462
 PU2462'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2462'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2461 ***********************************************************************
 PU2461  DESIGNATION -  I90 108.74
 PU2461  PID         -  PU2461
 PU2461  STATE/COUNTY-  SD/PENNINGTON
 PU2461  COUNTRY     -  US
 PU2461  USGS QUAD   -  WASTA SE (2017)
 PU2461
 PU2461                         *CURRENT SURVEY CONTROL
 PU2461  ______________________________________________________________________
 PU2461* NAD 83(1986) POSITION- 44 00 19.     (N) 102 16 29.     (W)   SCALED
 PU2461* NAVD 88 ORTHO HEIGHT -   851.111 (meters)     2792.35  (feet) ADJUSTED
 PU2461  ______________________________________________________________________
 PU2461  GEOID HEIGHT    -        -18.901 (meters)                     GEOID18
 PU2461  DYNAMIC HEIGHT  -        850.853 (meters)     2791.51  (feet) COMP
 PU2461  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 PU2461
 PU2461  VERT ORDER      -  FIRST     CLASS II
 PU2461
 PU2461.The horizontal coordinates were scaled from a map and have
 PU2461.an estimated accuracy of +/- 6 seconds.
 PU2461
 PU2461.The orthometric height was determined by differential leveling and
 PU2461.adjusted by the NATIONAL GEODETIC SURVEY
 PU2461.in September 1993.
 PU2461
 PU2461.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2461.GEOID18 height accuracy estimate available here.
 PU2461
 PU2461.Click photographs - Photos may exist for this station.
 PU2461
 PU2461.The dynamic height is computed by dividing the NAVD 88
 PU2461.geopotential number by the normal gravity value computed on the
 PU2461.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2461.degrees latitude (g = 980.6199 gals.).
 PU2461
 PU2461.The modeled gravity was interpolated from observed gravity values.
 PU2461
 PU2461;                    North         East    Units  Estimated Accuracy
 PU2461;SPC SD S     -   187,560.      444,330.      MT  (+/- 180 meters Scaled)
 PU2461
 PU2461_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ184760(NAD 83)
 PU2461
 PU2461                          SUPERSEDED SURVEY CONTROL
 PU2461
 PU2461.No superseded survey control is available for this station.
 PU2461
 PU2461_MARKER: DD = SURVEY DISK
 PU2461_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU2461_STAMPING: 90-108.74 2791.06 1970
 PU2461_MARK LOGO: SDDT
 PU2461_PROJECTION: FLUSH
 PU2461_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 PU2461_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2461_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2461+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 PU2461
 PU2461  HISTORY     - Date     Condition        Report By
 PU2461  HISTORY     - 1970     MONUMENTED       SDDT
 PU2461  HISTORY     - 19910715 GOOD             NGS
 PU2461  HISTORY     - 20120626 GOOD             INDIV
 PU2461
 PU2461                          STATION DESCRIPTION
 PU2461
 PU2461'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 PU2461'3.6 KM (2.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU2461'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 64.6 M (211.9 FT)
 PU2461'NORTHWEST OF A BRACED FENCE POST, 29.6 M (97.1 FT) SOUTHWEST OF THE
 PU2461'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 PU2461'BELOW THE LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) NORTHEAST OF THE
 PU2461'FENCE, 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST, AND THE MONUMENT
 PU2461'IS FLUSH WITH THE GROUND SURFACE.
 PU2461
 PU2461                          STATION RECOVERY (2012)
 PU2461
 PU2461'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU2461'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0882 ***********************************************************************
 OT0882  DESIGNATION -  I90 109.58
 OT0882  PID         -  OT0882
 OT0882  STATE/COUNTY-  SD/PENNINGTON
 OT0882  COUNTRY     -  US
 OT0882  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0882
 OT0882                         *CURRENT SURVEY CONTROL
 OT0882  ______________________________________________________________________
 OT0882* NAD 83(1986) POSITION- 43 59 47.     (N) 102 15 45.     (W)   SCALED
 OT0882* NAVD 88 ORTHO HEIGHT -   856.963 (meters)     2811.55  (feet) ADJUSTED
 OT0882  ______________________________________________________________________
 OT0882  GEOID HEIGHT    -        -18.937 (meters)                     GEOID18
 OT0882  DYNAMIC HEIGHT  -        856.703 (meters)     2810.70  (feet) COMP
 OT0882  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 OT0882
 OT0882  VERT ORDER      -  FIRST     CLASS II
 OT0882
 OT0882.The horizontal coordinates were scaled from a map and have
 OT0882.an estimated accuracy of +/- 6 seconds.
 OT0882
 OT0882.The orthometric height was determined by differential leveling and
 OT0882.adjusted by the NATIONAL GEODETIC SURVEY
 OT0882.in September 1993.
 OT0882
 OT0882.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0882.GEOID18 height accuracy estimate available here.
 OT0882
 OT0882.Click photographs - Photos may exist for this station.
 OT0882
 OT0882.The dynamic height is computed by dividing the NAVD 88
 OT0882.geopotential number by the normal gravity value computed on the
 OT0882.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0882.degrees latitude (g = 980.6199 gals.).
 OT0882
 OT0882.The modeled gravity was interpolated from observed gravity values.
 OT0882
 OT0882;                    North         East    Units  Estimated Accuracy
 OT0882;SPC SD S     -   186,550.      445,280.      MT  (+/- 180 meters Scaled)
 OT0882
 OT0882_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ194751(NAD 83)
 OT0882
 OT0882                          SUPERSEDED SURVEY CONTROL
 OT0882
 OT0882.No superseded survey control is available for this station.
 OT0882
 OT0882_MARKER: DB = BENCH MARK DISK
 OT0882_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0882_STAMPING: 90-109.58 2810.28 1970
 OT0882_MARK LOGO: SDDT
 OT0882_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0882_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0882_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0882+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 OT0882
 OT0882  HISTORY     - Date     Condition        Report By
 OT0882  HISTORY     - 1970     MONUMENTED       SDDT
 OT0882  HISTORY     - 19910715 GOOD             NGS
 OT0882  HISTORY     - 20120626 GOOD             INDIV
 OT0882
 OT0882                          STATION DESCRIPTION
 OT0882
 OT0882'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0882'2.3 KM (1.40 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0882'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 63.5 M (208.3 FT)
 OT0882'SOUTHWEST OF AND LEVEL WITH THE CENTERLINE OF THE EASTBOUND LANES OF
 OT0882'THE HIGHWAY, 33.6 M (110.2 FT) WEST OF THE SOUTH END OF A PIPE
 OT0882'CULVERT, 33.4 M (109.6 FT) SOUTHWEST OF THE EASTBOUND OFF RAMP (EXIT
 OT0882'109), 22.1 M (72.5 FT) SOUTHEAST OF A BRACED FENCE POST, 1.0 M (3.3
 OT0882'FT) NORTHEAST OF A FENCE, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST,
 OT0882'AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0882
 OT0882                          STATION RECOVERY (2012)
 OT0882
 OT0882'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0882'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0881 ***********************************************************************
 OT0881  DESIGNATION -  I90 110.2
 OT0881  PID         -  OT0881
 OT0881  STATE/COUNTY-  SD/PENNINGTON
 OT0881  COUNTRY     -  US
 OT0881  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0881
 OT0881                         *CURRENT SURVEY CONTROL
 OT0881  ______________________________________________________________________
 OT0881* NAD 83(1986) POSITION- 43 59 27.     (N) 102 15 09.     (W)   SCALED
 OT0881* NAVD 88 ORTHO HEIGHT -   863.131 (meters)     2831.79  (feet) ADJUSTED
 OT0881  ______________________________________________________________________
 OT0881  GEOID HEIGHT    -        -18.968 (meters)                     GEOID18
 OT0881  DYNAMIC HEIGHT  -        862.867 (meters)     2830.92  (feet) COMP
 OT0881  MODELED GRAVITY -    980,283.2   (mgal)                       NAVD 88
 OT0881
 OT0881  VERT ORDER      -  FIRST     CLASS II
 OT0881
 OT0881.The horizontal coordinates were scaled from a map and have
 OT0881.an estimated accuracy of +/- 6 seconds.
 OT0881
 OT0881.The orthometric height was determined by differential leveling and
 OT0881.adjusted by the NATIONAL GEODETIC SURVEY
 OT0881.in September 1993.
 OT0881
 OT0881.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0881.GEOID18 height accuracy estimate available here.
 OT0881
 OT0881.Click photographs - Photos may exist for this station.
 OT0881
 OT0881.The dynamic height is computed by dividing the NAVD 88
 OT0881.geopotential number by the normal gravity value computed on the
 OT0881.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0881.degrees latitude (g = 980.6199 gals.).
 OT0881
 OT0881.The modeled gravity was interpolated from observed gravity values.
 OT0881
 OT0881;                    North         East    Units  Estimated Accuracy
 OT0881;SPC SD S     -   185,920.      446,070.      MT  (+/- 180 meters Scaled)
 OT0881
 OT0881_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ203745(NAD 83)
 OT0881
 OT0881                          SUPERSEDED SURVEY CONTROL
 OT0881
 OT0881.No superseded survey control is available for this station.
 OT0881
 OT0881_MARKER: Z = SEE DESCRIPTION
 OT0881_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0881_STAMPING: 90-110.2
 OT0881_MARK LOGO: NGS
 OT0881_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0881_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0881_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0881+STABILITY: POSITION/ELEVATION WELL
 OT0881_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0881+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 OT0881_ROD/PIPE-DEPTH: 12.8 meters
 OT0881_SLEEVE-DEPTH  : 2.0 meters
 OT0881
 OT0881  HISTORY     - Date     Condition        Report By
 OT0881  HISTORY     - 1990     MONUMENTED       SDDT
 OT0881  HISTORY     - 19910715 GOOD             NGS
 OT0881  HISTORY     - 20120626 GOOD             INDIV
 OT0881
 OT0881                          STATION DESCRIPTION
 OT0881
 OT0881'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0881'1.2 KM (0.75 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0881'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 OT0881'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OT0881'GALVANIZED STEEL PIPE, 420.0 M (1377.9 FT) NORTHWEST OF THE NORTH
 OT0881'CORNER OF BRIDGE NUMBER 52-905-364, 39.9 M (130.9 FT) SOUTHEAST OF A
 OT0881'BRACED FENCE POST, 30.2 M (99.1 FT) NORTHEAST OF THE CENTERLINE OF
 OT0881'THE WESTBOUND LANES OF THE HIGHWAY, 16.3 M (53.5 FT) NORTH-NORTHWEST
 OT0881'OF THE NORTHEAST LEG OF A HIGHWAY INFORMATION SIGN (EXIT 109), 0.4 M
 OT0881'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT)
 OT0881'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS
 OT0881'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OT0881
 OT0881                          STATION RECOVERY (2012)
 OT0881
 OT0881'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0881'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0880 ***********************************************************************
 OT0880  DESIGNATION -  I90 111.0
 OT0880  PID         -  OT0880
 OT0880  STATE/COUNTY-  SD/PENNINGTON
 OT0880  COUNTRY     -  US
 OT0880  USGS QUAD   -  WALL (2017)
 OT0880
 OT0880                         *CURRENT SURVEY CONTROL
 OT0880  ______________________________________________________________________
 OT0880* NAD 83(1986) POSITION- 43 59 08.83   (N) 102 14 15.02   (W)   HD_HELD1
 OT0880* NAVD 88 ORTHO HEIGHT -   870.998 (meters)     2857.60  (feet) ADJUSTED
 OT0880  ______________________________________________________________________
 OT0880  GEOID HEIGHT    -        -19.016 (meters)                     GEOID18
 OT0880  DYNAMIC HEIGHT  -        870.729 (meters)     2856.72  (feet) COMP
 OT0880  MODELED GRAVITY -    980,281.0   (mgal)                       NAVD 88
 OT0880
 OT0880  VERT ORDER      -  FIRST     CLASS II
 OT0880
 OT0880.The horizontal coordinates were determined by differentially corrected
 OT0880.hand held GPS observations or other comparable positioning techniques
 OT0880.and have an estimated accuracy of +/- 3 meters.
 OT0880
 OT0880.The orthometric height was determined by differential leveling and
 OT0880.adjusted by the NATIONAL GEODETIC SURVEY
 OT0880.in September 1993.
 OT0880
 OT0880.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0880.GEOID18 height accuracy estimate available here.
 OT0880
 OT0880.Click photographs - Photos may exist for this station.
 OT0880
 OT0880.The dynamic height is computed by dividing the NAVD 88
 OT0880.geopotential number by the normal gravity value computed on the
 OT0880.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0880.degrees latitude (g = 980.6199 gals.).
 OT0880
 OT0880.The modeled gravity was interpolated from observed gravity values.
 OT0880
 OT0880;                    North         East    Units  Estimated Accuracy
 OT0880;SPC SD S     -   185,326.7     447,261.6     MT  (+/- 3 meters HH1 GPS) 
 OT0880
 OT0880_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2153674004(NAD 83)
 OT0880
 OT0880                          SUPERSEDED SURVEY CONTROL
 OT0880
 OT0880.No superseded survey control is available for this station.
 OT0880
 OT0880_MARKER: Z = SEE DESCRIPTION
 OT0880_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0880_STAMPING: 90-111.0
 OT0880_MARK LOGO: NGS
 OT0880_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0880_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0880_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0880+STABILITY: POSITION/ELEVATION WELL
 OT0880_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0880+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 OT0880_ROD/PIPE-DEPTH: 12.8 meters
 OT0880_SLEEVE-DEPTH  : 2.0 meters
 OT0880
 OT0880  HISTORY     - Date     Condition        Report By
 OT0880  HISTORY     - 1990     MONUMENTED       SDDT
 OT0880  HISTORY     - 19910713 GOOD             NGS
 OT0880  HISTORY     - 20120626 GOOD             INDIV
 OT0880
 OT0880                          STATION DESCRIPTION
 OT0880
 OT0880'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0880'0.1 KM (0.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0880'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 OT0880'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OT0880'GALVANIZED STEEL PIPE, NEAR THE NORTHEAST CORNER OF THE WALL
 OT0880'CEMETERY, 130.0 M (426.5 FT) EAST OF THE CENTERLINE OF STATE HIGHWAY
 OT0880'240, 123.4 M (404.9 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF BRIDGE
 OT0880'NUMBER 52-910-366, 68.4 M (224.4 FT) SOUTH OF THE CENTERLINE OF THE
 OT0880'EASTBOUND LANES OF THE INTERSTATE HIGHWAY, 24.3 M (79.7 FT) SOUTH OF
 OT0880'THE CENTER OF AN EASTBOUND ON RAMP, 1.9 M (6.2 FT) EAST OF A T-FENCE
 OT0880'CORNER, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.3 M (1.0
 OT0880'FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OT0880'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OT0880
 OT0880                          STATION RECOVERY (2012)
 OT0880
 OT0880'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0880'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0879 ***********************************************************************
 OT0879  DESIGNATION -  I90 112.00
 OT0879  PID         -  OT0879
 OT0879  STATE/COUNTY-  SD/PENNINGTON
 OT0879  COUNTRY     -  US
 OT0879  USGS QUAD   -  WALL (2017)
 OT0879
 OT0879                         *CURRENT SURVEY CONTROL
 OT0879  ______________________________________________________________________
 OT0879* NAD 83(1986) POSITION- 43 59 16.     (N) 102 13 07.     (W)   SCALED
 OT0879* NAVD 88 ORTHO HEIGHT -   832.154 (meters)     2730.16  (feet) ADJUSTED
 OT0879  ______________________________________________________________________
 OT0879  GEOID HEIGHT    -        -19.082 (meters)                     GEOID18
 OT0879  DYNAMIC HEIGHT  -        831.898 (meters)     2729.32  (feet) COMP
 OT0879  MODELED GRAVITY -    980,283.0   (mgal)                       NAVD 88
 OT0879
 OT0879  VERT ORDER      -  FIRST     CLASS II
 OT0879
 OT0879.The horizontal coordinates were scaled from a map and have
 OT0879.an estimated accuracy of +/- 6 seconds.
 OT0879
 OT0879.The orthometric height was determined by differential leveling and
 OT0879.adjusted by the NATIONAL GEODETIC SURVEY
 OT0879.in September 1993.
 OT0879
 OT0879.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0879.GEOID18 height accuracy estimate available here.
 OT0879
 OT0879.Click photographs - Photos may exist for this station.
 OT0879
 OT0879.The dynamic height is computed by dividing the NAVD 88
 OT0879.geopotential number by the normal gravity value computed on the
 OT0879.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0879.degrees latitude (g = 980.6199 gals.).
 OT0879
 OT0879.The modeled gravity was interpolated from observed gravity values.
 OT0879
 OT0879;                    North         East    Units  Estimated Accuracy
 OT0879;SPC SD S     -   185,510.      448,780.      MT  (+/- 180 meters Scaled)
 OT0879
 OT0879_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ230742(NAD 83)
 OT0879
 OT0879                          SUPERSEDED SURVEY CONTROL
 OT0879
 OT0879.No superseded survey control is available for this station.
 OT0879
 OT0879_MARKER: DB = BENCH MARK DISK
 OT0879_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0879_STAMPING: 90-112.00
 OT0879_MARK LOGO: SDDT
 OT0879_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0879_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0879+STABILITY: SURFACE MOTION
 OT0879_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0879+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 OT0879
 OT0879  HISTORY     - Date     Condition        Report By
 OT0879  HISTORY     - UNK      MONUMENTED       SDDT
 OT0879  HISTORY     - 19910713 GOOD             NGS
 OT0879  HISTORY     - 20120626 GOOD             INDIV
 OT0879
 OT0879                          STATION DESCRIPTION
 OT0879
 OT0879'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0879'1.6 KM (1.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0879'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 44.5 M (146.0 FT)
 OT0879'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OT0879'HIGHWAY, 36.6 M (120.1 FT) NORTH OF MILEPOST 112, 6.3 M (20.7 FT)
 OT0879'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) SOUTH
 OT0879'OF A FENCE, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OT0879'IS FLUSH WITH THE GROUND SURFACE.
 OT0879
 OT0879                          STATION RECOVERY (2012)
 OT0879
 OT0879'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0879'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0878 ***********************************************************************
 OT0878  DESIGNATION -  I90 112.43
 OT0878  PID         -  OT0878
 OT0878  STATE/COUNTY-  SD/PENNINGTON
 OT0878  COUNTRY     -  US
 OT0878  USGS QUAD   -  WALL (2017)
 OT0878
 OT0878                         *CURRENT SURVEY CONTROL
 OT0878  ______________________________________________________________________
 OT0878* NAD 83(1986) POSITION- 43 59 16.76   (N) 102 12 35.74   (W)   HD_HELD1
 OT0878* NAVD 88 ORTHO HEIGHT -   828.161 (meters)     2717.06  (feet) ADJUSTED
 OT0878  ______________________________________________________________________
 OT0878  GEOID HEIGHT    -        -19.112 (meters)                     GEOID18
 OT0878  DYNAMIC HEIGHT  -        827.907 (meters)     2716.22  (feet) COMP
 OT0878  MODELED GRAVITY -    980,284.2   (mgal)                       NAVD 88
 OT0878
 OT0878  VERT ORDER      -  FIRST     CLASS II
 OT0878
 OT0878.The horizontal coordinates were determined by differentially corrected
 OT0878.hand held GPS observations or other comparable positioning techniques
 OT0878.and have an estimated accuracy of +/- 3 meters.
 OT0878
 OT0878.The orthometric height was determined by differential leveling and
 OT0878.adjusted by the NATIONAL GEODETIC SURVEY
 OT0878.in September 1993.
 OT0878
 OT0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0878.GEOID18 height accuracy estimate available here.
 OT0878
 OT0878.Click photographs - Photos may exist for this station.
 OT0878
 OT0878.The dynamic height is computed by dividing the NAVD 88
 OT0878.geopotential number by the normal gravity value computed on the
 OT0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0878.degrees latitude (g = 980.6199 gals.).
 OT0878
 OT0878.The modeled gravity was interpolated from observed gravity values.
 OT0878
 OT0878;                    North         East    Units  Estimated Accuracy
 OT0878;SPC SD S     -   185,521.0     449,478.8     MT  (+/- 3 meters HH1 GPS) 
 OT0878
 OT0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2373974323(NAD 83)
 OT0878
 OT0878                          SUPERSEDED SURVEY CONTROL
 OT0878
 OT0878.No superseded survey control is available for this station.
 OT0878
 OT0878_MARKER: DB = BENCH MARK DISK
 OT0878_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0878_STAMPING: 90-112.43 2715.87 1975
 OT0878_MARK LOGO: SDDT
 OT0878_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0878_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0878_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0878+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0878
 OT0878  HISTORY     - Date     Condition        Report By
 OT0878  HISTORY     - 1975     MONUMENTED       SDDT
 OT0878  HISTORY     - 19910713 GOOD             NGS
 OT0878  HISTORY     - 20120625 GOOD             INDIV
 OT0878
 OT0878                          STATION DESCRIPTION
 OT0878
 OT0878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0878'2.3 KM (1.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0878'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 145.0 M (475.7 FT)
 OT0878'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0878'59.4 M (194.9 FT) EAST OF A BRACED FENCE POST, 31.9 M (104.7 FT)
 OT0878'NORTH OF THE CENTERLINE OF A WESTBOUND ON RAMP LEADING FROM U.S.
 OT0878'HIGHWAY 14, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE RAMP, 0.4 M (1.3
 OT0878'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE
 OT0878'MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
 OT0878
 OT0878                          STATION RECOVERY (2012)
 OT0878
 OT0878'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0878'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0877 ***********************************************************************
 OT0877  DESIGNATION -  I90 112.8
 OT0877  PID         -  OT0877
 OT0877  STATE/COUNTY-  SD/PENNINGTON
 OT0877  COUNTRY     -  US
 OT0877  USGS QUAD   -  WALL (2017)
 OT0877
 OT0877                         *CURRENT SURVEY CONTROL
 OT0877  ______________________________________________________________________
 OT0877* NAD 83(1986) POSITION- 43 59 01.     (N) 102 12 15.     (W)   SCALED
 OT0877* NAVD 88 ORTHO HEIGHT -   824.911 (meters)     2706.40  (feet) ADJUSTED
 OT0877  ______________________________________________________________________
 OT0877  GEOID HEIGHT    -        -19.131 (meters)                     GEOID18
 OT0877  DYNAMIC HEIGHT  -        824.658 (meters)     2705.57  (feet) COMP
 OT0877  MODELED GRAVITY -    980,284.6   (mgal)                       NAVD 88
 OT0877
 OT0877  VERT ORDER      -  FIRST     CLASS II
 OT0877
 OT0877.The horizontal coordinates were scaled from a map and have
 OT0877.an estimated accuracy of +/- 6 seconds.
 OT0877
 OT0877.The orthometric height was determined by differential leveling and
 OT0877.adjusted by the NATIONAL GEODETIC SURVEY
 OT0877.in September 1993.
 OT0877
 OT0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0877.GEOID18 height accuracy estimate available here.
 OT0877
 OT0877.Click photographs - Photos may exist for this station.
 OT0877
 OT0877.The dynamic height is computed by dividing the NAVD 88
 OT0877.geopotential number by the normal gravity value computed on the
 OT0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0877.degrees latitude (g = 980.6199 gals.).
 OT0877
 OT0877.The modeled gravity was interpolated from observed gravity values.
 OT0877
 OT0877;                    North         East    Units  Estimated Accuracy
 OT0877;SPC SD S     -   185,020.      449,930.      MT  (+/- 180 meters Scaled)
 OT0877
 OT0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ242738(NAD 83)
 OT0877
 OT0877                          SUPERSEDED SURVEY CONTROL
 OT0877
 OT0877.No superseded survey control is available for this station.
 OT0877
 OT0877_MARKER: Z = SEE DESCRIPTION
 OT0877_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0877_STAMPING: 90-112.8
 OT0877_MARK LOGO: NGS
 OT0877_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0877_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0877+STABILITY: POSITION/ELEVATION WELL
 OT0877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0877+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0877_ROD/PIPE-DEPTH: 12.8 meters
 OT0877_SLEEVE-DEPTH  : 2.0 meters
 OT0877
 OT0877  HISTORY     - Date     Condition        Report By
 OT0877  HISTORY     - 1990     MONUMENTED       SDDT
 OT0877  HISTORY     - 19910713 GOOD             NGS
 OT0877  HISTORY     - 20120625 GOOD             INDIV
 OT0877
 OT0877                          STATION DESCRIPTION
 OT0877
 OT0877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0877'2.9 KM (1.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0877'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 OT0877'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OT0877'GALVANIZED STEEL PIPE, 0.3 KM (0.20 MI) SOUTHEAST OF THE SOUTHEAST
 OT0877'CORNER OF BRIDGE NUMBER 52-925-365, 56.2 M (184.4 FT) NORTHEAST OF
 OT0877'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 29.4 M (96.5
 OT0877'FT) NORTHEAST OF AND LEVEL WITH THE CENTER OF A WESTBOUND OFF RAMP
 OT0877'(EXIT 112), 3.3 M (10.8 FT) SOUTHEAST OF 2 BRACED FENCE POSTS, AND
 OT0877'0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OT0877'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OT0877'4-INCH PVC CAP.
 OT0877
 OT0877                          STATION RECOVERY (2012)
 OT0877
 OT0877'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0877'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0876 ***********************************************************************
 OT0876  DESIGNATION -  I90 113.00
 OT0876  PID         -  OT0876
 OT0876  STATE/COUNTY-  SD/PENNINGTON
 OT0876  COUNTRY     -  US
 OT0876  USGS QUAD   -  WALL (2017)
 OT0876
 OT0876                         *CURRENT SURVEY CONTROL
 OT0876  ______________________________________________________________________
 OT0876* NAD 83(1986) POSITION- 43 58 50.     (N) 102 11 59.     (W)   SCALED
 OT0876* NAVD 88 ORTHO HEIGHT -   822.228 (meters)     2697.59  (feet) ADJUSTED
 OT0876  ______________________________________________________________________
 OT0876  GEOID HEIGHT    -        -19.146 (meters)                     GEOID18
 OT0876  DYNAMIC HEIGHT  -        821.977 (meters)     2696.77  (feet) COMP
 OT0876  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 OT0876
 OT0876  VERT ORDER      -  FIRST     CLASS II
 OT0876
 OT0876.The horizontal coordinates were scaled from a map and have
 OT0876.an estimated accuracy of +/- 6 seconds.
 OT0876
 OT0876.The orthometric height was determined by differential leveling and
 OT0876.adjusted by the NATIONAL GEODETIC SURVEY
 OT0876.in September 1993.
 OT0876
 OT0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0876.GEOID18 height accuracy estimate available here.
 OT0876
 OT0876.Click photographs - Photos may exist for this station.
 OT0876
 OT0876.The dynamic height is computed by dividing the NAVD 88
 OT0876.geopotential number by the normal gravity value computed on the
 OT0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0876.degrees latitude (g = 980.6199 gals.).
 OT0876
 OT0876.The modeled gravity was interpolated from observed gravity values.
 OT0876
 OT0876;                    North         East    Units  Estimated Accuracy
 OT0876;SPC SD S     -   184,680.      450,280.      MT  (+/- 180 meters Scaled)
 OT0876
 OT0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ245735(NAD 83)
 OT0876
 OT0876                          SUPERSEDED SURVEY CONTROL
 OT0876
 OT0876.No superseded survey control is available for this station.
 OT0876
 OT0876_MARKER: DB = BENCH MARK DISK
 OT0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0876_STAMPING: 90-113.00
 OT0876_MARK LOGO: SDDT
 OT0876_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0876+STABILITY: SURFACE MOTION
 OT0876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0876+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0876
 OT0876  HISTORY     - Date     Condition        Report By
 OT0876  HISTORY     - UNK      MONUMENTED       SDDT
 OT0876  HISTORY     - 19910713 GOOD             NGS
 OT0876  HISTORY     - 20120625 GOOD             INDIV
 OT0876
 OT0876                          STATION DESCRIPTION
 OT0876
 OT0876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0876'3.3 KM (2.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0876'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 42.3 M (138.8 FT)
 OT0876'SOUTHEAST OF A BRACED FENCE POST, 30.4 M (99.7 FT) NORTHEAST OF THE
 OT0876'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.5 M (86.9 FT)
 OT0876'NORTHEAST OF MILEPOST 113, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 OT0876'HIGHWAY, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE, 0.4 M (1.3 FT)
 OT0876'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OT0876'GROUND SURFACE.
 OT0876
 OT0876                          STATION RECOVERY (2012)
 OT0876
 OT0876'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0875 ***********************************************************************
 OT0875  DESIGNATION -  I90 113.82
 OT0875  PID         -  OT0875
 OT0875  STATE/COUNTY-  SD/PENNINGTON
 OT0875  COUNTRY     -  US
 OT0875  USGS QUAD   -  WALL (2017)
 OT0875
 OT0875                         *CURRENT SURVEY CONTROL
 OT0875  ______________________________________________________________________
 OT0875* NAD 83(1986) POSITION- 43 58 19.     (N) 102 11 18.     (W)   SCALED
 OT0875* NAVD 88 ORTHO HEIGHT -   825.752 (meters)     2709.15  (feet) ADJUSTED
 OT0875  ______________________________________________________________________
 OT0875  GEOID HEIGHT    -        -19.185 (meters)                     GEOID18
 OT0875  DYNAMIC HEIGHT  -        825.500 (meters)     2708.33  (feet) COMP
 OT0875  MODELED GRAVITY -    980,286.0   (mgal)                       NAVD 88
 OT0875
 OT0875  VERT ORDER      -  FIRST     CLASS II
 OT0875
 OT0875.The horizontal coordinates were scaled from a map and have
 OT0875.an estimated accuracy of +/- 6 seconds.
 OT0875
 OT0875.The orthometric height was determined by differential leveling and
 OT0875.adjusted by the NATIONAL GEODETIC SURVEY
 OT0875.in September 1993.
 OT0875
 OT0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0875.GEOID18 height accuracy estimate available here.
 OT0875
 OT0875.Click photographs - Photos may exist for this station.
 OT0875
 OT0875.The dynamic height is computed by dividing the NAVD 88
 OT0875.geopotential number by the normal gravity value computed on the
 OT0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0875.degrees latitude (g = 980.6199 gals.).
 OT0875
 OT0875.The modeled gravity was interpolated from observed gravity values.
 OT0875
 OT0875;                    North         East    Units  Estimated Accuracy
 OT0875;SPC SD S     -   183,700.      451,170.      MT  (+/- 180 meters Scaled)
 OT0875
 OT0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ255726(NAD 83)
 OT0875
 OT0875                          SUPERSEDED SURVEY CONTROL
 OT0875
 OT0875.No superseded survey control is available for this station.
 OT0875
 OT0875_MARKER: DB = BENCH MARK DISK
 OT0875_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0875_STAMPING: 90-113.82 2707.84 1975
 OT0875_MARK LOGO: SDDT
 OT0875_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0875+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0875
 OT0875  HISTORY     - Date     Condition        Report By
 OT0875  HISTORY     - 1975     MONUMENTED       SDDT
 OT0875  HISTORY     - 19910713 GOOD             NGS
 OT0875  HISTORY     - 20120625 GOOD             INDIV
 OT0875
 OT0875                          STATION DESCRIPTION
 OT0875
 OT0875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0875'4.6 KM (2.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0875'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 51.6 M (169.3 FT)
 OT0875'SOUTHEAST OF 2 BRACED FENCE POSTS, 34.8 M (114.2 FT) NORTHEAST OF THE
 OT0875'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0875'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 OT0875'POST, 0.1 M (0.3 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT PROJECTS
 OT0875'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OT0875
 OT0875                          STATION RECOVERY (2012)
 OT0875
 OT0875'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0874 ***********************************************************************
 OT0874  DESIGNATION -  I90 114.44
 OT0874  PID         -  OT0874
 OT0874  STATE/COUNTY-  SD/PENNINGTON
 OT0874  COUNTRY     -  US
 OT0874  USGS QUAD   -  WALL (2017)
 OT0874
 OT0874                         *CURRENT SURVEY CONTROL
 OT0874  ______________________________________________________________________
 OT0874* NAD 83(1986) POSITION- 43 57 54.     (N) 102 10 50.     (W)   SCALED
 OT0874* NAVD 88 ORTHO HEIGHT -   821.112 (meters)     2693.93  (feet) ADJUSTED
 OT0874  ______________________________________________________________________
 OT0874  GEOID HEIGHT    -        -19.210 (meters)                     GEOID18
 OT0874  DYNAMIC HEIGHT  -        820.861 (meters)     2693.11  (feet) COMP
 OT0874  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 OT0874
 OT0874  VERT ORDER      -  FIRST     CLASS II
 OT0874
 OT0874.The horizontal coordinates were scaled from a map and have
 OT0874.an estimated accuracy of +/- 6 seconds.
 OT0874
 OT0874.The orthometric height was determined by differential leveling and
 OT0874.adjusted by the NATIONAL GEODETIC SURVEY
 OT0874.in September 1993.
 OT0874
 OT0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0874.GEOID18 height accuracy estimate available here.
 OT0874
 OT0874.Click photographs - Photos may exist for this station.
 OT0874
 OT0874.The dynamic height is computed by dividing the NAVD 88
 OT0874.geopotential number by the normal gravity value computed on the
 OT0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0874.degrees latitude (g = 980.6199 gals.).
 OT0874
 OT0874.The modeled gravity was interpolated from observed gravity values.
 OT0874
 OT0874;                    North         East    Units  Estimated Accuracy
 OT0874;SPC SD S     -   182,920.      451,780.      MT  (+/- 180 meters Scaled)
 OT0874
 OT0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ261718(NAD 83)
 OT0874
 OT0874                          SUPERSEDED SURVEY CONTROL
 OT0874
 OT0874.No superseded survey control is available for this station.
 OT0874
 OT0874_MARKER: DB = BENCH MARK DISK
 OT0874_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0874_STAMPING: 90-114.44
 OT0874_MARK LOGO: SDDT
 OT0874_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0874_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0874+STABILITY: SURFACE MOTION
 OT0874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0874+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0874
 OT0874  HISTORY     - Date     Condition        Report By
 OT0874  HISTORY     - UNK      MONUMENTED       SDDT
 OT0874  HISTORY     - 19910713 GOOD             NGS
 OT0874  HISTORY     - 20120625 GOOD             INDIV
 OT0874
 OT0874                          STATION DESCRIPTION
 OT0874
 OT0874'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0874'5.6 KM (3.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0874'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.5 M (113.2 FT)
 OT0874'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0874'2.5 M (8.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.1 M (3.6 FT) WEST OF
 OT0874'A T-FENCE CORNER, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND
 OT0874'FENCE, AND THE MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND
 OT0874'SURFACE.
 OT0874
 OT0874                          STATION RECOVERY (2012)
 OT0874
 OT0874'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0873 ***********************************************************************
 OT0873  DESIGNATION -  I90 115.06
 OT0873  PID         -  OT0873
 OT0873  STATE/COUNTY-  SD/PENNINGTON
 OT0873  COUNTRY     -  US
 OT0873  USGS QUAD   -  WALL (2017)
 OT0873
 OT0873                         *CURRENT SURVEY CONTROL
 OT0873  ______________________________________________________________________
 OT0873* NAD 83(1986) POSITION- 43 57 29.     (N) 102 10 23.     (W)   SCALED
 OT0873* NAVD 88 ORTHO HEIGHT -   822.386 (meters)     2698.11  (feet) ADJUSTED
 OT0873  ______________________________________________________________________
 OT0873  GEOID HEIGHT    -        -19.235 (meters)                     GEOID18
 OT0873  DYNAMIC HEIGHT  -        822.136 (meters)     2697.29  (feet) COMP
 OT0873  MODELED GRAVITY -    980,286.3   (mgal)                       NAVD 88
 OT0873
 OT0873  VERT ORDER      -  FIRST     CLASS II
 OT0873
 OT0873.The horizontal coordinates were scaled from a map and have
 OT0873.an estimated accuracy of +/- 6 seconds.
 OT0873
 OT0873.The orthometric height was determined by differential leveling and
 OT0873.adjusted by the NATIONAL GEODETIC SURVEY
 OT0873.in September 1993.
 OT0873
 OT0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0873.GEOID18 height accuracy estimate available here.
 OT0873
 OT0873.Click photographs - Photos may exist for this station.
 OT0873
 OT0873.The dynamic height is computed by dividing the NAVD 88
 OT0873.geopotential number by the normal gravity value computed on the
 OT0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0873.degrees latitude (g = 980.6199 gals.).
 OT0873
 OT0873.The modeled gravity was interpolated from observed gravity values.
 OT0873
 OT0873;                    North         East    Units  Estimated Accuracy
 OT0873;SPC SD S     -   182,130.      452,360.      MT  (+/- 180 meters Scaled)
 OT0873
 OT0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ268710(NAD 83)
 OT0873
 OT0873                          SUPERSEDED SURVEY CONTROL
 OT0873
 OT0873.No superseded survey control is available for this station.
 OT0873
 OT0873_MARKER: DB = BENCH MARK DISK
 OT0873_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0873_STAMPING: 90-115.06 2696.91 1975
 OT0873_MARK LOGO: SDDT
 OT0873_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0873_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0873+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0873
 OT0873  HISTORY     - Date     Condition        Report By
 OT0873  HISTORY     - 1975     MONUMENTED       SDDT
 OT0873  HISTORY     - 19910713 GOOD             NGS
 OT0873  HISTORY     - 20120625 GOOD             INDIV
 OT0873
 OT0873                          STATION DESCRIPTION
 OT0873
 OT0873'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0873'6.6 KM (4.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0873'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 140.0 M (459.3 FT)
 OT0873'SOUTHEAST OF MILEPOST 115, 48.7 M (159.8 FT) NORTHWEST OF THE MOST
 OT0873'NORTHWESTERLY OF 2 BRACED FENCE POSTS, 34.7 M (113.8 FT) NORTHEAST OF
 OT0873'AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0873'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST
 OT0873'OF A FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OT0873'SURFACE.
 OT0873
 OT0873                          STATION RECOVERY (2012)
 OT0873
 OT0873'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0872 ***********************************************************************
 OT0872  DESIGNATION -  I90 115.54
 OT0872  PID         -  OT0872
 OT0872  STATE/COUNTY-  SD/PENNINGTON
 OT0872  COUNTRY     -  US
 OT0872  USGS QUAD   -  WALL (2017)
 OT0872
 OT0872                         *CURRENT SURVEY CONTROL
 OT0872  ______________________________________________________________________
 OT0872* NAD 83(1986) POSITION- 43 57 09.     (N) 102 10 03.     (W)   SCALED
 OT0872* NAVD 88 ORTHO HEIGHT -   827.881 (meters)     2716.14  (feet) ADJUSTED
 OT0872  ______________________________________________________________________
 OT0872  GEOID HEIGHT    -        -19.253 (meters)                     GEOID18
 OT0872  DYNAMIC HEIGHT  -        827.629 (meters)     2715.31  (feet) COMP
 OT0872  MODELED GRAVITY -    980,286.1   (mgal)                       NAVD 88
 OT0872
 OT0872  VERT ORDER      -  FIRST     CLASS II
 OT0872
 OT0872.The horizontal coordinates were scaled from a map and have
 OT0872.an estimated accuracy of +/- 6 seconds.
 OT0872
 OT0872.The orthometric height was determined by differential leveling and
 OT0872.adjusted by the NATIONAL GEODETIC SURVEY
 OT0872.in September 1993.
 OT0872
 OT0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0872.GEOID18 height accuracy estimate available here.
 OT0872
 OT0872.Click photographs - Photos may exist for this station.
 OT0872
 OT0872.The dynamic height is computed by dividing the NAVD 88
 OT0872.geopotential number by the normal gravity value computed on the
 OT0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0872.degrees latitude (g = 980.6199 gals.).
 OT0872
 OT0872.The modeled gravity was interpolated from observed gravity values.
 OT0872
 OT0872;                    North         East    Units  Estimated Accuracy
 OT0872;SPC SD S     -   181,500.      452,790.      MT  (+/- 180 meters Scaled)
 OT0872
 OT0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ272704(NAD 83)
 OT0872
 OT0872                          SUPERSEDED SURVEY CONTROL
 OT0872
 OT0872.No superseded survey control is available for this station.
 OT0872
 OT0872_MARKER: DB = BENCH MARK DISK
 OT0872_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0872_STAMPING: 90-115.54 2714.88 1975
 OT0872_MARK LOGO: SDDT
 OT0872_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0872_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0872+SATELLITE: SATELLITE OBSERVATIONS - July 13, 1991
 OT0872
 OT0872  HISTORY     - Date     Condition        Report By
 OT0872  HISTORY     - 1975     MONUMENTED       SDDT
 OT0872  HISTORY     - 19910713 GOOD             NGS
 OT0872
 OT0872                          STATION DESCRIPTION
 OT0872
 OT0872'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0872'7.4 KM (4.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0872'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 39.3 M (128.9 FT)
 OT0872'NORTHWEST OF 2 BRACED FENCE POSTS, 34.6 M (113.5 FT) NORTHEAST OF AND
 OT0872'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.3
 OT0872'M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A
 OT0872'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OT0872'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0871 ***********************************************************************
 OT0871  DESIGNATION -  I90 116.31
 OT0871  PID         -  OT0871
 OT0871  STATE/COUNTY-  SD/PENNINGTON
 OT0871  COUNTRY     -  US
 OT0871  USGS QUAD   -  WALL (2017)
 OT0871
 OT0871                         *CURRENT SURVEY CONTROL
 OT0871  ______________________________________________________________________
 OT0871* NAD 83(1986) POSITION- 43 56 37.     (N) 102 09 29.     (W)   SCALED
 OT0871* NAVD 88 ORTHO HEIGHT -   825.550 (meters)     2708.49  (feet) ADJUSTED
 OT0871  ______________________________________________________________________
 OT0871  GEOID HEIGHT    -        -19.284 (meters)                     GEOID18
 OT0871  DYNAMIC HEIGHT  -        825.298 (meters)     2707.67  (feet) COMP
 OT0871  MODELED GRAVITY -    980,285.6   (mgal)                       NAVD 88
 OT0871
 OT0871  VERT ORDER      -  FIRST     CLASS II
 OT0871
 OT0871.The horizontal coordinates were scaled from a map and have
 OT0871.an estimated accuracy of +/- 6 seconds.
 OT0871
 OT0871.The orthometric height was determined by differential leveling and
 OT0871.adjusted by the NATIONAL GEODETIC SURVEY
 OT0871.in September 1993.
 OT0871
 OT0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0871.GEOID18 height accuracy estimate available here.
 OT0871
 OT0871.Click photographs - Photos may exist for this station.
 OT0871
 OT0871.The dynamic height is computed by dividing the NAVD 88
 OT0871.geopotential number by the normal gravity value computed on the
 OT0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0871.degrees latitude (g = 980.6199 gals.).
 OT0871
 OT0871.The modeled gravity was interpolated from observed gravity values.
 OT0871
 OT0871;                    North         East    Units  Estimated Accuracy
 OT0871;SPC SD S     -   180,500.      453,530.      MT  (+/- 180 meters Scaled)
 OT0871
 OT0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ280695(NAD 83)
 OT0871
 OT0871                          SUPERSEDED SURVEY CONTROL
 OT0871
 OT0871.No superseded survey control is available for this station.
 OT0871
 OT0871_MARKER: DB = BENCH MARK DISK
 OT0871_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0871_STAMPING: 90-116.31 2707.24 1975
 OT0871_MARK LOGO: SDDT
 OT0871_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0871_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0871+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0871
 OT0871  HISTORY     - Date     Condition        Report By
 OT0871  HISTORY     - 1975     MONUMENTED       SDDT
 OT0871  HISTORY     - 19910713 GOOD             NGS
 OT0871  HISTORY     - 20120625 GOOD             INDIV
 OT0871
 OT0871                          STATION DESCRIPTION
 OT0871
 OT0871'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0871'8.6 KM (5.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0871'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 50.7 M (166.3 FT)
 OT0871'SOUTHEAST OF A T-FENCE CORNER, 34.7 M (113.8 FT) NORTHEAST OF THE
 OT0871'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.7 M (87.6 FT)
 OT0871'EAST OF THE NORTHEAST END OF A PIPE CULVERT, 0.7 M (2.3 FT) BELOW THE
 OT0871'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.1
 OT0871'M (0.3 FT) SOUTHWEST OF THE FENCE, AND THE MONUMENT PROJECTS 0.05 M
 OT0871'(0.16 FT) ABOVE THE GROUND SURFACE.
 OT0871
 OT0871                          STATION RECOVERY (2012)
 OT0871
 OT0871'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0870 ***********************************************************************
 OT0870  DESIGNATION -  I90 116.8
 OT0870  PID         -  OT0870
 OT0870  STATE/COUNTY-  SD/PENNINGTON
 OT0870  COUNTRY     -  US
 OT0870  USGS QUAD   -  WALL (2017)
 OT0870
 OT0870                         *CURRENT SURVEY CONTROL
 OT0870  ______________________________________________________________________
 OT0870* NAD 83(1986) POSITION- 43 56 18.77   (N) 102 09 09.20   (W)   HD_HELD1
 OT0870* NAVD 88 ORTHO HEIGHT -   821.971 (meters)     2696.75  (feet) ADJUSTED
 OT0870  ______________________________________________________________________
 OT0870  GEOID HEIGHT    -        -19.302 (meters)                     GEOID18
 OT0870  DYNAMIC HEIGHT  -        821.720 (meters)     2695.93  (feet) COMP
 OT0870  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 OT0870
 OT0870  VERT ORDER      -  FIRST     CLASS II
 OT0870
 OT0870.The horizontal coordinates were determined by differentially corrected
 OT0870.hand held GPS observations or other comparable positioning techniques
 OT0870.and have an estimated accuracy of +/- 3 meters.
 OT0870
 OT0870.The orthometric height was determined by differential leveling and
 OT0870.adjusted by the NATIONAL GEODETIC SURVEY
 OT0870.in September 1993.
 OT0870
 OT0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0870.GEOID18 height accuracy estimate available here.
 OT0870
 OT0870.Click photographs - Photos may exist for this station.
 OT0870
 OT0870.The dynamic height is computed by dividing the NAVD 88
 OT0870.geopotential number by the normal gravity value computed on the
 OT0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0870.degrees latitude (g = 980.6199 gals.).
 OT0870
 OT0870.The modeled gravity was interpolated from observed gravity values.
 OT0870
 OT0870;                    North         East    Units  Estimated Accuracy
 OT0870;SPC SD S     -   179,926.8     453,959.6     MT  (+/- 3 meters HH1 GPS) 
 OT0870
 OT0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2853068989(NAD 83)
 OT0870
 OT0870                          SUPERSEDED SURVEY CONTROL
 OT0870
 OT0870.No superseded survey control is available for this station.
 OT0870
 OT0870_MARKER: Z = SEE DESCRIPTION
 OT0870_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0870_STAMPING: 90-116.8
 OT0870_MARK LOGO: NGS
 OT0870_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0870_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0870_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0870+STABILITY: POSITION/ELEVATION WELL
 OT0870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0870+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2012
 OT0870_ROD/PIPE-DEPTH: 12.8 meters
 OT0870_SLEEVE-DEPTH  : 2.0 meters
 OT0870
 OT0870  HISTORY     - Date     Condition        Report By
 OT0870  HISTORY     - 1990     MONUMENTED       SDDT
 OT0870  HISTORY     - 19910713 GOOD             NGS
 OT0870  HISTORY     - 20120625 GOOD             INDIV
 OT0870
 OT0870                          STATION DESCRIPTION
 OT0870
 OT0870'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0870'9.4 KM (5.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0870'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 OT0870'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OT0870'GALVANIZED STEEL PIPE, 220.0 M (721.8 FT) NORTHWEST OF THE NORTH
 OT0870'CORNER OF BRIDGE NUMBER 52-954-400, 40.4 M (132.5 FT) NORTHEAST OF
 OT0870'THE CENTERLINE OF A THE WESTBOUND LANES OF THE HIGHWAY, 31.3 M (102.7
 OT0870'FT) SOUTHEAST OF THE MOST SOUTHEASTERLY OF 6 BRACED FENCE POSTS, 25.6
 OT0870'M (84.0 FT) NORTHEAST OF THE CENTER OF A WESTBOUND OFF RAMP (EXIT
 OT0870'116), 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 OT0870'FT) SOUTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OT0870'THROUGH 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OT0870
 OT0870                          STATION RECOVERY (2012)
 OT0870
 OT0870'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0869 ***********************************************************************
 OT0869  DESIGNATION -  I90 117.53
 OT0869  PID         -  OT0869
 OT0869  STATE/COUNTY-  SD/PENNINGTON
 OT0869  COUNTRY     -  US
 OT0869  USGS QUAD   -  WALL (2017)
 OT0869
 OT0869                         *CURRENT SURVEY CONTROL
 OT0869  ______________________________________________________________________
 OT0869* NAD 83(1986) POSITION- 43 55 46.     (N) 102 08 33.     (W)   SCALED
 OT0869* NAVD 88 ORTHO HEIGHT -   816.888 (meters)     2680.07  (feet) ADJUSTED
 OT0869  ______________________________________________________________________
 OT0869  GEOID HEIGHT    -        -19.336 (meters)                     GEOID18
 OT0869  DYNAMIC HEIGHT  -        816.638 (meters)     2679.25  (feet) COMP
 OT0869  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 OT0869
 OT0869  VERT ORDER      -  FIRST     CLASS II
 OT0869
 OT0869.The horizontal coordinates were scaled from a map and have
 OT0869.an estimated accuracy of +/- 6 seconds.
 OT0869
 OT0869.The orthometric height was determined by differential leveling and
 OT0869.adjusted by the NATIONAL GEODETIC SURVEY
 OT0869.in September 1993.
 OT0869
 OT0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0869.GEOID18 height accuracy estimate available here.
 OT0869
 OT0869.Click photographs - Photos may exist for this station.
 OT0869
 OT0869.The dynamic height is computed by dividing the NAVD 88
 OT0869.geopotential number by the normal gravity value computed on the
 OT0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0869.degrees latitude (g = 980.6199 gals.).
 OT0869
 OT0869.The modeled gravity was interpolated from observed gravity values.
 OT0869
 OT0869;                    North         East    Units  Estimated Accuracy
 OT0869;SPC SD S     -   178,900.      454,750.      MT  (+/- 180 meters Scaled)
 OT0869
 OT0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ293680(NAD 83)
 OT0869
 OT0869                          SUPERSEDED SURVEY CONTROL
 OT0869
 OT0869.No superseded survey control is available for this station.
 OT0869
 OT0869_MARKER: DB = BENCH MARK DISK
 OT0869_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0869_STAMPING: 90-117.53 2678.83 1975
 OT0869_MARK LOGO: SDDT
 OT0869_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0869_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0869+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0869
 OT0869  HISTORY     - Date     Condition        Report By
 OT0869  HISTORY     - 1975     MONUMENTED       SDDT
 OT0869  HISTORY     - 19910713 GOOD             NGS
 OT0869  HISTORY     - 20120619 GOOD             INDIV
 OT0869
 OT0869                          STATION DESCRIPTION
 OT0869
 OT0869'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0869'10.6 KM (6.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0869'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.7 M (113.8 FT)
 OT0869'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0869'31.0 M (101.7 FT) NORTHWEST OF THE CENTER OF A FIELD ENTRANCE AND
 OT0869'GATE, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OT0869'NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A FENCE, AND
 OT0869'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0869
 OT0869                          STATION RECOVERY (2012)
 OT0869
 OT0869'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0869'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0868 ***********************************************************************
 OT0868  DESIGNATION -  I90 118.26
 OT0868  PID         -  OT0868
 OT0868  STATE/COUNTY-  SD/PENNINGTON
 OT0868  COUNTRY     -  US
 OT0868  USGS QUAD   -  WALL (2017)
 OT0868
 OT0868                         *CURRENT SURVEY CONTROL
 OT0868  ______________________________________________________________________
 OT0868* NAD 83(1986) POSITION- 43 55 33.     (N) 102 07 44.     (W)   SCALED
 OT0868* NAVD 88 ORTHO HEIGHT -   816.545 (meters)     2678.95  (feet) ADJUSTED
 OT0868  ______________________________________________________________________
 OT0868  GEOID HEIGHT    -        -19.382 (meters)                     GEOID18
 OT0868  DYNAMIC HEIGHT  -        816.295 (meters)     2678.13  (feet) COMP
 OT0868  MODELED GRAVITY -    980,284.8   (mgal)                       NAVD 88
 OT0868
 OT0868  VERT ORDER      -  FIRST     CLASS II
 OT0868
 OT0868.The horizontal coordinates were scaled from a map and have
 OT0868.an estimated accuracy of +/- 6 seconds.
 OT0868
 OT0868.The orthometric height was determined by differential leveling and
 OT0868.adjusted by the NATIONAL GEODETIC SURVEY
 OT0868.in September 1993.
 OT0868
 OT0868.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0868.GEOID18 height accuracy estimate available here.
 OT0868
 OT0868.Click photographs - Photos may exist for this station.
 OT0868
 OT0868.The dynamic height is computed by dividing the NAVD 88
 OT0868.geopotential number by the normal gravity value computed on the
 OT0868.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0868.degrees latitude (g = 980.6199 gals.).
 OT0868
 OT0868.The modeled gravity was interpolated from observed gravity values.
 OT0868
 OT0868;                    North         East    Units  Estimated Accuracy
 OT0868;SPC SD S     -   178,470.      455,830.      MT  (+/- 180 meters Scaled)
 OT0868
 OT0868_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ304676(NAD 83)
 OT0868
 OT0868                          SUPERSEDED SURVEY CONTROL
 OT0868
 OT0868.No superseded survey control is available for this station.
 OT0868
 OT0868_MARKER: DB = BENCH MARK DISK
 OT0868_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0868_STAMPING: 90-118.26 2677.45 1975
 OT0868_MARK LOGO: SDDT
 OT0868_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0868_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0868_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0868+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0868
 OT0868  HISTORY     - Date     Condition        Report By
 OT0868  HISTORY     - 1975     MONUMENTED       SDDT
 OT0868  HISTORY     - 19910713 GOOD             NGS
 OT0868  HISTORY     - 20120619 GOOD             INDIV
 OT0868
 OT0868                          STATION DESCRIPTION
 OT0868
 OT0868'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0868'11.8 KM (7.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0868'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 48.9 M (160.4 FT)
 OT0868'NORTHWEST OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN, 34.7 M
 OT0868'(113.8 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE
 OT0868'WESTBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 OT0868'POST, 0.3 M (1.0 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT PROJECTS
 OT0868'0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0868
 OT0868                          STATION RECOVERY (2012)
 OT0868
 OT0868'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0868'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0867 ***********************************************************************
 OT0867  DESIGNATION -  I90 118.67
 OT0867  PID         -  OT0867
 OT0867  STATE/COUNTY-  SD/PENNINGTON
 OT0867  COUNTRY     -  US
 OT0867  USGS QUAD   -  WALL NE (2017)
 OT0867
 OT0867                         *CURRENT SURVEY CONTROL
 OT0867  ______________________________________________________________________
 OT0867* NAD 83(1986) POSITION- 43 55 26.     (N) 102 07 15.     (W)   SCALED
 OT0867* NAVD 88 ORTHO HEIGHT -   811.458 (meters)     2662.26  (feet) ADJUSTED
 OT0867  ______________________________________________________________________
 OT0867  GEOID HEIGHT    -        -19.409 (meters)                     GEOID18
 OT0867  DYNAMIC HEIGHT  -        811.209 (meters)     2661.44  (feet) COMP
 OT0867  MODELED GRAVITY -    980,284.9   (mgal)                       NAVD 88
 OT0867
 OT0867  VERT ORDER      -  FIRST     CLASS II
 OT0867
 OT0867.The horizontal coordinates were scaled from a map and have
 OT0867.an estimated accuracy of +/- 6 seconds.
 OT0867
 OT0867.The orthometric height was determined by differential leveling and
 OT0867.adjusted by the NATIONAL GEODETIC SURVEY
 OT0867.in September 1993.
 OT0867
 OT0867.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0867.GEOID18 height accuracy estimate available here.
 OT0867
 OT0867.Click photographs - Photos may exist for this station.
 OT0867
 OT0867.The dynamic height is computed by dividing the NAVD 88
 OT0867.geopotential number by the normal gravity value computed on the
 OT0867.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0867.degrees latitude (g = 980.6199 gals.).
 OT0867
 OT0867.The modeled gravity was interpolated from observed gravity values.
 OT0867
 OT0867;                    North         East    Units  Estimated Accuracy
 OT0867;SPC SD S     -   178,240.      456,470.      MT  (+/- 180 meters Scaled)
 OT0867
 OT0867_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ311674(NAD 83)
 OT0867
 OT0867                          SUPERSEDED SURVEY CONTROL
 OT0867
 OT0867.No superseded survey control is available for this station.
 OT0867
 OT0867_MARKER: DB = BENCH MARK DISK
 OT0867_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0867_STAMPING: 90-118.67
 OT0867_MARK LOGO: SDDT
 OT0867_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0867_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0867+STABILITY: SURFACE MOTION
 OT0867_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0867+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0867
 OT0867  HISTORY     - Date     Condition        Report By
 OT0867  HISTORY     - UNK      MONUMENTED       SDDT
 OT0867  HISTORY     - 19910713 GOOD             NGS
 OT0867  HISTORY     - 20120619 GOOD             INDIV
 OT0867
 OT0867                          STATION DESCRIPTION
 OT0867
 OT0867'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0867'12.5 KM (7.75 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0867'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 42.4 M (139.1 FT)
 OT0867'NORTHWEST OF THE MOST NORTHWESTERLY OF 2 BRACED FENCE POSTS, 34.6 M
 OT0867'(113.5 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OT0867'HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3
 OT0867'FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH
 OT0867'WITH THE GROUND SURFACE.
 OT0867
 OT0867                          STATION RECOVERY (2012)
 OT0867
 OT0867'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0867'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0866 ***********************************************************************
 OT0866  DESIGNATION -  I90 119.31
 OT0866  PID         -  OT0866
 OT0866  STATE/COUNTY-  SD/PENNINGTON
 OT0866  COUNTRY     -  US
 OT0866  USGS QUAD   -  WALL NE (2017)
 OT0866
 OT0866                         *CURRENT SURVEY CONTROL
 OT0866  ______________________________________________________________________
 OT0866* NAD 83(1986) POSITION- 43 55 16.     (N) 102 06 31.     (W)   SCALED
 OT0866* NAVD 88 ORTHO HEIGHT -   808.523 (meters)     2652.63  (feet) ADJUSTED
 OT0866  ______________________________________________________________________
 OT0866  GEOID HEIGHT    -        -19.450 (meters)                     GEOID18
 OT0866  DYNAMIC HEIGHT  -        808.275 (meters)     2651.82  (feet) COMP
 OT0866  MODELED GRAVITY -    980,285.0   (mgal)                       NAVD 88
 OT0866
 OT0866  VERT ORDER      -  FIRST     CLASS II
 OT0866
 OT0866.The horizontal coordinates were scaled from a map and have
 OT0866.an estimated accuracy of +/- 6 seconds.
 OT0866
 OT0866.The orthometric height was determined by differential leveling and
 OT0866.adjusted by the NATIONAL GEODETIC SURVEY
 OT0866.in September 1993.
 OT0866
 OT0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0866.GEOID18 height accuracy estimate available here.
 OT0866
 OT0866.Click photographs - Photos may exist for this station.
 OT0866
 OT0866.The dynamic height is computed by dividing the NAVD 88
 OT0866.geopotential number by the normal gravity value computed on the
 OT0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0866.degrees latitude (g = 980.6199 gals.).
 OT0866
 OT0866.The modeled gravity was interpolated from observed gravity values.
 OT0866
 OT0866;                    North         East    Units  Estimated Accuracy
 OT0866;SPC SD S     -   177,910.      457,450.      MT  (+/- 180 meters Scaled)
 OT0866
 OT0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ321671(NAD 83)
 OT0866
 OT0866                          SUPERSEDED SURVEY CONTROL
 OT0866
 OT0866.No superseded survey control is available for this station.
 OT0866
 OT0866_MARKER: DB = BENCH MARK DISK
 OT0866_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0866_STAMPING: 90-119.31 2651.28 1975
 OT0866_MARK LOGO: SDDT
 OT0866_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0866_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0866+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0866
 OT0866  HISTORY     - Date     Condition        Report By
 OT0866  HISTORY     - 1975     MONUMENTED       SDDT
 OT0866  HISTORY     - 19910713 GOOD             NGS
 OT0866  HISTORY     - 20120619 GOOD             INDIV
 OT0866
 OT0866                          STATION DESCRIPTION
 OT0866
 OT0866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0866'13.5 KM (8.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0866'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 35.0 M (114.8 FT)
 OT0866'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 OT0866'THE HIGHWAY, 13.0 M (42.7 FT) SOUTHEAST OF A T-FENCE CORNER, 0.3 M
 OT0866'(1.0 FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF THE
 OT0866'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0866'SURFACE.
 OT0866
 OT0866                          STATION RECOVERY (2012)
 OT0866
 OT0866'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0865 ***********************************************************************
 OT0865  DESIGNATION -  I90 119.94
 OT0865  PID         -  OT0865
 OT0865  STATE/COUNTY-  SD/PENNINGTON
 OT0865  COUNTRY     -  US
 OT0865  USGS QUAD   -  WALL NE (2017)
 OT0865
 OT0865                         *CURRENT SURVEY CONTROL
 OT0865  ______________________________________________________________________
 OT0865* NAD 83(1986) POSITION- 43 55 07.     (N) 102 05 50.     (W)   SCALED
 OT0865* NAVD 88 ORTHO HEIGHT -   805.286 (meters)     2642.01  (feet) ADJUSTED
 OT0865  ______________________________________________________________________
 OT0865  GEOID HEIGHT    -        -19.489 (meters)                     GEOID18
 OT0865  DYNAMIC HEIGHT  -        805.039 (meters)     2641.20  (feet) COMP
 OT0865  MODELED GRAVITY -    980,285.3   (mgal)                       NAVD 88
 OT0865
 OT0865  VERT ORDER      -  FIRST     CLASS II
 OT0865
 OT0865.The horizontal coordinates were scaled from a map and have
 OT0865.an estimated accuracy of +/- 6 seconds.
 OT0865
 OT0865.The orthometric height was determined by differential leveling and
 OT0865.adjusted by the NATIONAL GEODETIC SURVEY
 OT0865.in September 1993.
 OT0865
 OT0865.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0865.GEOID18 height accuracy estimate available here.
 OT0865
 OT0865.Click photographs - Photos may exist for this station.
 OT0865
 OT0865.The dynamic height is computed by dividing the NAVD 88
 OT0865.geopotential number by the normal gravity value computed on the
 OT0865.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0865.degrees latitude (g = 980.6199 gals.).
 OT0865
 OT0865.The modeled gravity was interpolated from observed gravity values.
 OT0865
 OT0865;                    North         East    Units  Estimated Accuracy
 OT0865;SPC SD S     -   177,620.      458,350.      MT  (+/- 180 meters Scaled)
 OT0865
 OT0865_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ330669(NAD 83)
 OT0865
 OT0865                          SUPERSEDED SURVEY CONTROL
 OT0865
 OT0865.No superseded survey control is available for this station.
 OT0865
 OT0865_MARKER: DB = BENCH MARK DISK
 OT0865_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0865_STAMPING: 90-119.94
 OT0865_MARK LOGO: SDDT
 OT0865_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0865_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0865+STABILITY: SURFACE MOTION
 OT0865_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0865+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0865
 OT0865  HISTORY     - Date     Condition        Report By
 OT0865  HISTORY     - UNK      MONUMENTED       SDDT
 OT0865  HISTORY     - 19910713 GOOD             NGS
 OT0865  HISTORY     - 20120619 GOOD             INDIV
 OT0865
 OT0865                          STATION DESCRIPTION
 OT0865
 OT0865'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0865'14.5 KM (9.00 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0865'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 OT0865'2 BRACED FENCE POSTS, 96.1 M (315.3 FT) NORTHWEST OF MILEPOST 120,
 OT0865'34.5 M (113.2 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OT0865'OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M
 OT0865'(1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 OT0865'FLUSH WITH THE GROUND SURFACE.
 OT0865
 OT0865                          STATION RECOVERY (2012)
 OT0865
 OT0865'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0865'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0864 ***********************************************************************
 OT0864  DESIGNATION -  I90 120.36
 OT0864  PID         -  OT0864
 OT0864  STATE/COUNTY-  SD/PENNINGTON
 OT0864  COUNTRY     -  US
 OT0864  USGS QUAD   -  WALL NE (2017)
 OT0864
 OT0864                         *CURRENT SURVEY CONTROL
 OT0864  ______________________________________________________________________
 OT0864* NAD 83(1986) POSITION- 43 55 00.     (N) 102 05 20.     (W)   SCALED
 OT0864* NAVD 88 ORTHO HEIGHT -   801.093 (meters)     2628.25  (feet) ADJUSTED
 OT0864  ______________________________________________________________________
 OT0864  GEOID HEIGHT    -        -19.518 (meters)                     GEOID18
 OT0864  DYNAMIC HEIGHT  -        800.848 (meters)     2627.45  (feet) COMP
 OT0864  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 OT0864
 OT0864  VERT ORDER      -  FIRST     CLASS II
 OT0864
 OT0864.The horizontal coordinates were scaled from a map and have
 OT0864.an estimated accuracy of +/- 6 seconds.
 OT0864
 OT0864.The orthometric height was determined by differential leveling and
 OT0864.adjusted by the NATIONAL GEODETIC SURVEY
 OT0864.in September 1993.
 OT0864
 OT0864.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0864.GEOID18 height accuracy estimate available here.
 OT0864
 OT0864.Click photographs - Photos may exist for this station.
 OT0864
 OT0864.The dynamic height is computed by dividing the NAVD 88
 OT0864.geopotential number by the normal gravity value computed on the
 OT0864.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0864.degrees latitude (g = 980.6199 gals.).
 OT0864
 OT0864.The modeled gravity was interpolated from observed gravity values.
 OT0864
 OT0864;                    North         East    Units  Estimated Accuracy
 OT0864;SPC SD S     -   177,390.      459,020.      MT  (+/- 180 meters Scaled)
 OT0864
 OT0864_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ337667(NAD 83)
 OT0864
 OT0864                          SUPERSEDED SURVEY CONTROL
 OT0864
 OT0864.No superseded survey control is available for this station.
 OT0864
 OT0864_MARKER: DB = BENCH MARK DISK
 OT0864_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0864_STAMPING: 90-120.36 2627.01 1975
 OT0864_MARK LOGO: SDDT
 OT0864_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0864_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0864_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0864+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0864
 OT0864  HISTORY     - Date     Condition        Report By
 OT0864  HISTORY     - 1975     MONUMENTED       SDDT
 OT0864  HISTORY     - 19910713 GOOD             NGS
 OT0864  HISTORY     - 20120619 GOOD             INDIV
 OT0864
 OT0864                          STATION DESCRIPTION
 OT0864
 OT0864'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0864'15.2 KM (9.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0864'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 76.4 M (250.7 FT)
 OT0864'NORTHWEST OF THE MOST NORTHWESTERLY OF 2 BRACED FENCE POSTS, 35.0 M
 OT0864'(114.8 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OT0864'HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OT0864'FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF THE
 OT0864'FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND
 OT0864'SURFACE.
 OT0864
 OT0864                          STATION RECOVERY (2012)
 OT0864
 OT0864'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0864'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0863 ***********************************************************************
 OT0863  DESIGNATION -  I90 120.82
 OT0863  PID         -  OT0863
 OT0863  STATE/COUNTY-  SD/PENNINGTON
 OT0863  COUNTRY     -  US
 OT0863  USGS QUAD   -  WALL NE (2017)
 OT0863
 OT0863                         *CURRENT SURVEY CONTROL
 OT0863  ______________________________________________________________________
 OT0863* NAD 83(1986) POSITION- 43 54 53.     (N) 102 04 52.     (W)   SCALED
 OT0863* NAVD 88 ORTHO HEIGHT -   798.361 (meters)     2619.29  (feet) ADJUSTED
 OT0863  ______________________________________________________________________
 OT0863  GEOID HEIGHT    -        -19.545 (meters)                     GEOID18
 OT0863  DYNAMIC HEIGHT  -        798.116 (meters)     2618.49  (feet) COMP
 OT0863  MODELED GRAVITY -    980,285.8   (mgal)                       NAVD 88
 OT0863
 OT0863  VERT ORDER      -  FIRST     CLASS II
 OT0863
 OT0863.The horizontal coordinates were scaled from a map and have
 OT0863.an estimated accuracy of +/- 6 seconds.
 OT0863
 OT0863.The orthometric height was determined by differential leveling and
 OT0863.adjusted by the NATIONAL GEODETIC SURVEY
 OT0863.in September 1993.
 OT0863
 OT0863.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0863.GEOID18 height accuracy estimate available here.
 OT0863
 OT0863.Click photographs - Photos may exist for this station.
 OT0863
 OT0863.The dynamic height is computed by dividing the NAVD 88
 OT0863.geopotential number by the normal gravity value computed on the
 OT0863.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0863.degrees latitude (g = 980.6199 gals.).
 OT0863
 OT0863.The modeled gravity was interpolated from observed gravity values.
 OT0863
 OT0863;                    North         East    Units  Estimated Accuracy
 OT0863;SPC SD S     -   177,160.      459,640.      MT  (+/- 180 meters Scaled)
 OT0863
 OT0863_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ343665(NAD 83)
 OT0863
 OT0863                          SUPERSEDED SURVEY CONTROL
 OT0863
 OT0863.No superseded survey control is available for this station.
 OT0863
 OT0863_MARKER: DB = BENCH MARK DISK
 OT0863_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0863_STAMPING: 90-120.82
 OT0863_MARK LOGO: SDDT
 OT0863_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0863_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0863_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0863+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0863
 OT0863  HISTORY     - Date     Condition        Report By
 OT0863  HISTORY     - UNK      MONUMENTED       SDDT
 OT0863  HISTORY     - 19910713 GOOD             NGS
 OT0863  HISTORY     - 20120619 GOOD             INDIV
 OT0863
 OT0863                          STATION DESCRIPTION
 OT0863
 OT0863'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0863'15.9 KM (9.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0863'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 46.7 M (153.2 FT)
 OT0863'EAST OF THE NORTH END OF A PIPE CULVERT, 31.5 M (103.3 FT) NORTHEAST
 OT0863'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.6 M (5.2
 OT0863'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A
 OT0863'WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT
 OT0863'PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OT0863
 OT0863                          STATION RECOVERY (2012)
 OT0863
 OT0863'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0863'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0862 ***********************************************************************
 OT0862  DESIGNATION -  I90 121.50
 OT0862  PID         -  OT0862
 OT0862  STATE/COUNTY-  SD/PENNINGTON
 OT0862  COUNTRY     -  US
 OT0862  USGS QUAD   -  WALL NE (2017)
 OT0862
 OT0862                         *CURRENT SURVEY CONTROL
 OT0862  ______________________________________________________________________
 OT0862* NAD 83(1986) POSITION- 43 54 41.     (N) 102 04 02.     (W)   SCALED
 OT0862* NAVD 88 ORTHO HEIGHT -   791.694 (meters)     2597.42  (feet) ADJUSTED
 OT0862  ______________________________________________________________________
 OT0862  GEOID HEIGHT    -        -19.593 (meters)                     GEOID18
 OT0862  DYNAMIC HEIGHT  -        791.451 (meters)     2596.62  (feet) COMP
 OT0862  MODELED GRAVITY -    980,286.2   (mgal)                       NAVD 88
 OT0862
 OT0862  VERT ORDER      -  FIRST     CLASS II
 OT0862
 OT0862.The horizontal coordinates were scaled from a map and have
 OT0862.an estimated accuracy of +/- 6 seconds.
 OT0862
 OT0862.The orthometric height was determined by differential leveling and
 OT0862.adjusted by the NATIONAL GEODETIC SURVEY
 OT0862.in September 1993.
 OT0862
 OT0862.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0862.GEOID18 height accuracy estimate available here.
 OT0862
 OT0862.Click photographs - Photos may exist for this station.
 OT0862
 OT0862.The dynamic height is computed by dividing the NAVD 88
 OT0862.geopotential number by the normal gravity value computed on the
 OT0862.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0862.degrees latitude (g = 980.6199 gals.).
 OT0862
 OT0862.The modeled gravity was interpolated from observed gravity values.
 OT0862
 OT0862;                    North         East    Units  Estimated Accuracy
 OT0862;SPC SD S     -   176,760.      460,750.      MT  (+/- 180 meters Scaled)
 OT0862
 OT0862_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ354662(NAD 83)
 OT0862
 OT0862                          SUPERSEDED SURVEY CONTROL
 OT0862
 OT0862.No superseded survey control is available for this station.
 OT0862
 OT0862_MARKER: DB = BENCH MARK DISK
 OT0862_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0862_STAMPING: 90-121.50 2596.10 1975
 OT0862_MARK LOGO: SDDT
 OT0862_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0862_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0862_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0862+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0862
 OT0862  HISTORY     - Date     Condition        Report By
 OT0862  HISTORY     - 1975     MONUMENTED       SDDT
 OT0862  HISTORY     - 19910713 GOOD             NGS
 OT0862  HISTORY     - 20120619 GOOD             INDIV
 OT0862
 OT0862                          STATION DESCRIPTION
 OT0862
 OT0862'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0862'17.0 KM (10.55 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0862'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.6 M (113.5 FT)
 OT0862'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OT0862'28.9 M (94.8 FT) SOUTHEAST OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT)
 OT0862'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS
 OT0862'POST, 0.1 M (0.3 FT) SOUTHWEST OF THE FENCE, AND THE MONUMENT
 OT0862'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OT0862
 OT0862                          STATION RECOVERY (2012)
 OT0862
 OT0862'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0862'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0861 ***********************************************************************
 OT0861  DESIGNATION -  I90 122.1
 OT0861  PID         -  OT0861
 OT0861  STATE/COUNTY-  SD/PENNINGTON
 OT0861  COUNTRY     -  US
 OT0861  USGS QUAD   -  WALL NE (2017)
 OT0861
 OT0861                         *CURRENT SURVEY CONTROL
 OT0861  ______________________________________________________________________
 OT0861* NAD 83(1986) POSITION- 43 54 31.60   (N) 102 03 19.19   (W)   HD_HELD1
 OT0861* NAVD 88 ORTHO HEIGHT -   798.192 (meters)     2618.73  (feet) ADJUSTED
 OT0861  ______________________________________________________________________
 OT0861  GEOID HEIGHT    -        -19.635 (meters)                     GEOID18
 OT0861  DYNAMIC HEIGHT  -        797.948 (meters)     2617.93  (feet) COMP
 OT0861  MODELED GRAVITY -    980,286.6   (mgal)                       NAVD 88
 OT0861
 OT0861  VERT ORDER      -  FIRST     CLASS II
 OT0861
 OT0861.The horizontal coordinates were determined by differentially corrected
 OT0861.hand held GPS observations or other comparable positioning techniques
 OT0861.and have an estimated accuracy of +/- 3 meters.
 OT0861
 OT0861.The orthometric height was determined by differential leveling and
 OT0861.adjusted by the NATIONAL GEODETIC SURVEY
 OT0861.in September 1993.
 OT0861
 OT0861.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0861.GEOID18 height accuracy estimate available here.
 OT0861
 OT0861.Click photographs - Photos may exist for this station.
 OT0861
 OT0861.The dynamic height is computed by dividing the NAVD 88
 OT0861.geopotential number by the normal gravity value computed on the
 OT0861.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0861.degrees latitude (g = 980.6199 gals.).
 OT0861
 OT0861.The modeled gravity was interpolated from observed gravity values.
 OT0861
 OT0861;                    North         East    Units  Estimated Accuracy
 OT0861;SPC SD S     -   176,453.7     461,694.7     MT  (+/- 3 meters HH1 GPS) 
 OT0861
 OT0861_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3645165956(NAD 83)
 OT0861
 OT0861                          SUPERSEDED SURVEY CONTROL
 OT0861
 OT0861.No superseded survey control is available for this station.
 OT0861
 OT0861_MARKER: Z = SEE DESCRIPTION
 OT0861_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OT0861_STAMPING: 90-122.1
 OT0861_MARK LOGO: NGS
 OT0861_PROJECTION: PROJECTING 10 CENTIMETERS
 OT0861_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0861_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0861+STABILITY: POSITION/ELEVATION WELL
 OT0861_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0861+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0861_ROD/PIPE-DEPTH: 6.4 meters
 OT0861_SLEEVE-DEPTH  : 2.0 meters
 OT0861
 OT0861  HISTORY     - Date     Condition        Report By
 OT0861  HISTORY     - 1990     MONUMENTED       SDDT
 OT0861  HISTORY     - 19910713 GOOD             NGS
 OT0861  HISTORY     - 20120619 GOOD             INDIV
 OT0861
 OT0861                          STATION DESCRIPTION
 OT0861
 OT0861'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0861'18.1 KM (11.25 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0861'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, A STAINLESS STEEL
 OT0861'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OT0861'GALVANIZED STEEL PIPE, 310.0 M (1017.1 FT) EAST OF THE NORTHEAST
 OT0861'CORNER OF BRIDGE NUMBER 52-A00-419, 45.2 M (148.3 FT) NORTHEAST OF
 OT0861'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 32.6 M (107.0
 OT0861'FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 6 BRACED FENCE POSTS, 31.3
 OT0861'M (102.7 FT) NORTHEAST OF THE CENTER OF THE WESTBOUND OFF RAMP (EXIT
 OT0861'121), 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3
 OT0861'FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OT0861'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OT0861
 OT0861                          STATION RECOVERY (2012)
 OT0861
 OT0861'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0861'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0860 ***********************************************************************
 OT0860  DESIGNATION -  I90 122.46
 OT0860  PID         -  OT0860
 OT0860  STATE/COUNTY-  SD/PENNINGTON
 OT0860  COUNTRY     -  US
 OT0860  USGS QUAD   -  WALL NE (2017)
 OT0860
 OT0860                         *CURRENT SURVEY CONTROL
 OT0860  ______________________________________________________________________
 OT0860* NAD 83(1986) POSITION- 43 54 24.     (N) 102 02 53.     (W)   SCALED
 OT0860* NAVD 88 ORTHO HEIGHT -   799.453 (meters)     2622.87  (feet) ADJUSTED
 OT0860  ______________________________________________________________________
 OT0860  GEOID HEIGHT    -        -19.660 (meters)                     GEOID18
 OT0860  DYNAMIC HEIGHT  -        799.209 (meters)     2622.07  (feet) COMP
 OT0860  MODELED GRAVITY -    980,286.7   (mgal)                       NAVD 88
 OT0860
 OT0860  VERT ORDER      -  FIRST     CLASS II
 OT0860
 OT0860.The horizontal coordinates were scaled from a map and have
 OT0860.an estimated accuracy of +/- 6 seconds.
 OT0860
 OT0860.The orthometric height was determined by differential leveling and
 OT0860.adjusted by the NATIONAL GEODETIC SURVEY
 OT0860.in September 1993.
 OT0860
 OT0860.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0860.GEOID18 height accuracy estimate available here.
 OT0860
 OT0860.Click photographs - Photos may exist for this station.
 OT0860
 OT0860.The dynamic height is computed by dividing the NAVD 88
 OT0860.geopotential number by the normal gravity value computed on the
 OT0860.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0860.degrees latitude (g = 980.6199 gals.).
 OT0860
 OT0860.The modeled gravity was interpolated from observed gravity values.
 OT0860
 OT0860;                    North         East    Units  Estimated Accuracy
 OT0860;SPC SD S     -   176,210.      462,270.      MT  (+/- 180 meters Scaled)
 OT0860
 OT0860_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ370657(NAD 83)
 OT0860
 OT0860                          SUPERSEDED SURVEY CONTROL
 OT0860
 OT0860.No superseded survey control is available for this station.
 OT0860
 OT0860_MARKER: DB = BENCH MARK DISK
 OT0860_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0860_STAMPING: 90-122.46 2621.49 1975
 OT0860_MARK LOGO: SDDT
 OT0860_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0860_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0860_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0860+SATELLITE: SATELLITE OBSERVATIONS - June 19, 2012
 OT0860
 OT0860  HISTORY     - Date     Condition        Report By
 OT0860  HISTORY     - 1975     MONUMENTED       SDDT
 OT0860  HISTORY     - 19910713 GOOD             NGS
 OT0860  HISTORY     - 20120619 GOOD             INDIV
 OT0860
 OT0860                          STATION DESCRIPTION
 OT0860
 OT0860'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0860'18.6 KM (11.55 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0860'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 39.4 M (129.3 FT)
 OT0860'SOUTHEAST OF A UTILITY POLE, 34.8 M (114.2 FT) NORTHEAST OF THE
 OT0860'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.4 M (1.3 FT)
 OT0860'NORTHEAST OF A WITNESS POST, 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE
 OT0860'HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT
 OT0860'PROJECTS 0.15 M (0.49 FT) ABOVE THE GROUND SURFACE.
 OT0860
 OT0860                          STATION RECOVERY (2012)
 OT0860
 OT0860'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0860'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0859 ***********************************************************************
 OT0859  DESIGNATION -  I90 123.52
 OT0859  PID         -  OT0859
 OT0859  STATE/COUNTY-  SD/PENNINGTON
 OT0859  COUNTRY     -  US
 OT0859  USGS QUAD   -  WALL NE (2017)
 OT0859
 OT0859                         *CURRENT SURVEY CONTROL
 OT0859  ______________________________________________________________________
 OT0859* NAD 83(1986) POSITION- 43 53 58.     (N) 102 01 47.     (W)   SCALED
 OT0859* NAVD 88 ORTHO HEIGHT -   786.396 (meters)     2580.03  (feet) ADJUSTED
 OT0859  ______________________________________________________________________
 OT0859  GEOID HEIGHT    -        -19.725 (meters)                     GEOID18
 OT0859  DYNAMIC HEIGHT  -        786.155 (meters)     2579.24  (feet) COMP
 OT0859  MODELED GRAVITY -    980,286.7   (mgal)                       NAVD 88
 OT0859
 OT0859  VERT ORDER      -  FIRST     CLASS II
 OT0859
 OT0859.The horizontal coordinates were scaled from a map and have
 OT0859.an estimated accuracy of +/- 6 seconds.
 OT0859
 OT0859.The orthometric height was determined by differential leveling and
 OT0859.adjusted by the NATIONAL GEODETIC SURVEY
 OT0859.in September 1993.
 OT0859
 OT0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0859.GEOID18 height accuracy estimate available here.
 OT0859
 OT0859.Click photographs - Photos may exist for this station.
 OT0859
 OT0859.The dynamic height is computed by dividing the NAVD 88
 OT0859.geopotential number by the normal gravity value computed on the
 OT0859.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0859.degrees latitude (g = 980.6199 gals.).
 OT0859
 OT0859.The modeled gravity was interpolated from observed gravity values.
 OT0859
 OT0859;                    North         East    Units  Estimated Accuracy
 OT0859;SPC SD S     -   175,380.      463,730.      MT  (+/- 180 meters Scaled)
 OT0859
 OT0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ385649(NAD 83)
 OT0859
 OT0859                          SUPERSEDED SURVEY CONTROL
 OT0859
 OT0859.No superseded survey control is available for this station.
 OT0859
 OT0859_MARKER: DB = BENCH MARK DISK
 OT0859_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OT0859_STAMPING: 90-123.52 2578.67 1975
 OT0859_MARK LOGO: SDDT
 OT0859_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OT0859_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0859+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OT0859
 OT0859  HISTORY     - Date     Condition        Report By
 OT0859  HISTORY     - 1975     MONUMENTED       SDDT
 OT0859  HISTORY     - 19910713 GOOD             NGS
 OT0859  HISTORY     - 20120607 GOOD             INDIV
 OT0859
 OT0859                          STATION DESCRIPTION
 OT0859
 OT0859'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0859'20.3 KM (12.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0859'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 36.4 M (119.4 FT)
 OT0859'SOUTHEAST OF A UTILITY POLE WITH A TRANSFORMER, 34.7 M (113.8 FT)
 OT0859'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 OT0859'THE HIGHWAY, 0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST, 0.1 M (0.3
 OT0859'FT) SOUTHWEST OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OT0859'SURFACE.
 OT0859
 OT0859                          STATION RECOVERY (2012)
 OT0859
 OT0859'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0859'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0858 ***********************************************************************
 OT0858  DESIGNATION -  I90 124.71
 OT0858  PID         -  OT0858
 OT0858  STATE/COUNTY-  SD/JACKSON
 OT0858  COUNTRY     -  US
 OT0858  USGS QUAD   -  WALL NE (2017)
 OT0858
 OT0858                         *CURRENT SURVEY CONTROL
 OT0858  ______________________________________________________________________
 OT0858* NAD 83(1986) POSITION- 43 53 27.     (N) 102 00 36.     (W)   SCALED
 OT0858* NAVD 88 ORTHO HEIGHT -   771.174 (meters)     2530.09  (feet) ADJUSTED
 OT0858  ______________________________________________________________________
 OT0858  GEOID HEIGHT    -        -19.795 (meters)                     GEOID18
 OT0858  DYNAMIC HEIGHT  -        770.937 (meters)     2529.32  (feet) COMP
 OT0858  MODELED GRAVITY -    980,286.0   (mgal)                       NAVD 88
 OT0858
 OT0858  VERT ORDER      -  FIRST     CLASS II
 OT0858
 OT0858.The horizontal coordinates were scaled from a map and have
 OT0858.an estimated accuracy of +/- 6 seconds.
 OT0858
 OT0858.The orthometric height was determined by differential leveling and
 OT0858.adjusted by the NATIONAL GEODETIC SURVEY
 OT0858.in September 1993.
 OT0858
 OT0858.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0858.GEOID18 height accuracy estimate available here.
 OT0858
 OT0858.Click photographs - Photos may exist for this station.
 OT0858
 OT0858.The dynamic height is computed by dividing the NAVD 88
 OT0858.geopotential number by the normal gravity value computed on the
 OT0858.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0858.degrees latitude (g = 980.6199 gals.).
 OT0858
 OT0858.The modeled gravity was interpolated from observed gravity values.
 OT0858
 OT0858;                    North         East    Units  Estimated Accuracy
 OT0858;SPC SD S     -   174,390.      465,300.      MT  (+/- 180 meters Scaled)
 OT0858
 OT0858_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ401640(NAD 83)
 OT0858
 OT0858                          SUPERSEDED SURVEY CONTROL
 OT0858
 OT0858.No superseded survey control is available for this station.
 OT0858
 OT0858_MARKER: DB = BENCH MARK DISK
 OT0858_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0858_STAMPING: 90-124.71
 OT0858_MARK LOGO: SDDT
 OT0858_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OT0858_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0858+STABILITY: SURFACE MOTION
 OT0858_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0858+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OT0858
 OT0858  HISTORY     - Date     Condition        Report By
 OT0858  HISTORY     - UNK      MONUMENTED       SDDT
 OT0858  HISTORY     - 19910713 GOOD             NGS
 OT0858  HISTORY     - 20120607 GOOD             INDIV
 OT0858
 OT0858                          STATION DESCRIPTION
 OT0858
 OT0858'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OT0858'22.2 KM (13.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OT0858'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 31.9 M (104.7 FT)
 OT0858'NORTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OT0858'17.2 M (56.4 FT) NORTHWEST OF A UTILITY POLE, 3.0 M (9.8 FT)
 OT0858'SOUTHWEST OF A FENCE, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OT0858'0.6 M (2.0 FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 OT0858'WITH THE GROUND SURFACE.
 OT0858
 OT0858                          STATION RECOVERY (2012)
 OT0858
 OT0858'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0858'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0877 ***********************************************************************
 OS0877  DESIGNATION -  I90 125.6
 OS0877  PID         -  OS0877
 OS0877  STATE/COUNTY-  SD/JACKSON
 OS0877  COUNTRY     -  US
 OS0877  USGS QUAD   -  COTTONWOOD (2017)
 OS0877
 OS0877                         *CURRENT SURVEY CONTROL
 OS0877  ______________________________________________________________________
 OS0877* NAD 83(1986) POSITION- 43 53 02.     (N) 101 59 49.     (W)   SCALED
 OS0877* NAVD 88 ORTHO HEIGHT -   769.790 (meters)     2525.55  (feet) ADJUSTED
 OS0877  ______________________________________________________________________
 OS0877  GEOID HEIGHT    -        -19.841 (meters)                     GEOID18
 OS0877  DYNAMIC HEIGHT  -        769.552 (meters)     2524.77  (feet) COMP
 OS0877  MODELED GRAVITY -    980,283.8   (mgal)                       NAVD 88
 OS0877
 OS0877  VERT ORDER      -  FIRST     CLASS II
 OS0877
 OS0877.The horizontal coordinates were scaled from a map and have
 OS0877.an estimated accuracy of +/- 6 seconds.
 OS0877
 OS0877.The orthometric height was determined by differential leveling and
 OS0877.adjusted by the NATIONAL GEODETIC SURVEY
 OS0877.in September 1993.
 OS0877
 OS0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0877.GEOID18 height accuracy estimate available here.
 OS0877
 OS0877.Click photographs - Photos may exist for this station.
 OS0877
 OS0877.The dynamic height is computed by dividing the NAVD 88
 OS0877.geopotential number by the normal gravity value computed on the
 OS0877.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0877.degrees latitude (g = 980.6199 gals.).
 OS0877
 OS0877.The modeled gravity was interpolated from observed gravity values.
 OS0877
 OS0877;                    North         East    Units  Estimated Accuracy
 OS0877;SPC SD S     -   173,590.      466,330.      MT  (+/- 180 meters Scaled)
 OS0877
 OS0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP592633(NAD 83)
 OS0877
 OS0877                          SUPERSEDED SURVEY CONTROL
 OS0877
 OS0877.No superseded survey control is available for this station.
 OS0877
 OS0877_MARKER: P = PIPE CAP
 OS0877_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0877_MARK LOGO: NONE
 OS0877_PROJECTION: FLUSH
 OS0877_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0877+STABILITY: POSITION/ELEVATION WELL
 OS0877_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0877+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OS0877_ROD/PIPE-DEPTH: 12.8 meters
 OS0877_SLEEVE-DEPTH  : 3.0 meters
 OS0877
 OS0877  HISTORY     - Date     Condition        Report By
 OS0877  HISTORY     - 1981     MONUMENTED       SDDT
 OS0877  HISTORY     - 19910713 GOOD             NGS
 OS0877  HISTORY     - 20120607 GOOD             INDIV
 OS0877
 OS0877                          STATION DESCRIPTION
 OS0877
 OS0877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0877'23.5 KM (14.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0877'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 79.0 M (259.2 FT)
 OS0877'SOUTHEAST OF THE SOUTH CORNER OF BRIDGE NUMBER 36-071-077, 34.8 M
 OS0877'(114.2 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0877'HIGHWAY, 4.0 M (13.1 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 6
 OS0877'BRACED FENCE POSTS, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0877'0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST
 OS0877'OF THE FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0877'PVC SCREW CAP.  THE MONUMENT IS UNSTAMPED.
 OS0877
 OS0877                          STATION RECOVERY (2012)
 OS0877
 OS0877'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0877'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0876 ***********************************************************************
 OS0876  DESIGNATION -  I90 126.54
 OS0876  PID         -  OS0876
 OS0876  STATE/COUNTY-  SD/JACKSON
 OS0876  COUNTRY     -  US
 OS0876  USGS QUAD   -  COTTONWOOD (2017)
 OS0876
 OS0876                         *CURRENT SURVEY CONTROL
 OS0876  ______________________________________________________________________
 OS0876* NAD 83(1986) POSITION- 43 52 37.     (N) 101 58 47.     (W)   SCALED
 OS0876* NAVD 88 ORTHO HEIGHT -   779.019 (meters)     2555.83  (feet) ADJUSTED
 OS0876  ______________________________________________________________________
 OS0876  GEOID HEIGHT    -        -19.900 (meters)                     GEOID18
 OS0876  DYNAMIC HEIGHT  -        778.777 (meters)     2555.04  (feet) COMP
 OS0876  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 OS0876
 OS0876  VERT ORDER      -  FIRST     CLASS II
 OS0876
 OS0876.The horizontal coordinates were scaled from a map and have
 OS0876.an estimated accuracy of +/- 6 seconds.
 OS0876
 OS0876.The orthometric height was determined by differential leveling and
 OS0876.adjusted by the NATIONAL GEODETIC SURVEY
 OS0876.in September 1993.
 OS0876
 OS0876.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0876.GEOID18 height accuracy estimate available here.
 OS0876
 OS0876.Click photographs - Photos may exist for this station.
 OS0876
 OS0876.The dynamic height is computed by dividing the NAVD 88
 OS0876.geopotential number by the normal gravity value computed on the
 OS0876.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0876.degrees latitude (g = 980.6199 gals.).
 OS0876
 OS0876.The modeled gravity was interpolated from observed gravity values.
 OS0876
 OS0876;                    North         East    Units  Estimated Accuracy
 OS0876;SPC SD S     -   172,790.      467,700.      MT  (+/- 180 meters Scaled)
 OS0876
 OS0876_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP606625(NAD 83)
 OS0876
 OS0876                          SUPERSEDED SURVEY CONTROL
 OS0876
 OS0876.No superseded survey control is available for this station.
 OS0876
 OS0876_MARKER: DB = BENCH MARK DISK
 OS0876_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0876_STAMPING: 90-126.54
 OS0876_MARK LOGO: SDDT
 OS0876_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0876_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0876+STABILITY: SURFACE MOTION
 OS0876_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0876+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OS0876
 OS0876  HISTORY     - Date     Condition        Report By
 OS0876  HISTORY     - UNK      MONUMENTED       SDDT
 OS0876  HISTORY     - 19910713 GOOD             NGS
 OS0876  HISTORY     - 20120607 GOOD             INDIV
 OS0876
 OS0876                          STATION DESCRIPTION
 OS0876
 OS0876'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0876'25.1 KM (15.60 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0876'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 32.9 M (107.9 FT)
 OS0876'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0876'2.0 M (6.6 FT) SOUTHWEST OF A T-FENCE CORNER, 1.0 M (3.3 FT) BELOW
 OS0876'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST,
 OS0876'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0876
 OS0876                          STATION RECOVERY (2012)
 OS0876
 OS0876'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0876'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0875 ***********************************************************************
 OS0875  DESIGNATION -  I90 127.20
 OS0875  PID         -  OS0875
 OS0875  STATE/COUNTY-  SD/JACKSON
 OS0875  COUNTRY     -  US
 OS0875  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0875
 OS0875                         *CURRENT SURVEY CONTROL
 OS0875  ______________________________________________________________________
 OS0875* NAD 83(1986) POSITION- 43 52 18.     (N) 101 58 08.     (W)   SCALED
 OS0875* NAVD 88 ORTHO HEIGHT -   779.152 (meters)     2556.27  (feet) ADJUSTED
 OS0875  ______________________________________________________________________
 OS0875  GEOID HEIGHT    -        -19.938 (meters)                     GEOID18
 OS0875  DYNAMIC HEIGHT  -        778.909 (meters)     2555.47  (feet) COMP
 OS0875  MODELED GRAVITY -    980,281.1   (mgal)                       NAVD 88
 OS0875
 OS0875  VERT ORDER      -  FIRST     CLASS II
 OS0875
 OS0875.The horizontal coordinates were scaled from a map and have
 OS0875.an estimated accuracy of +/- 6 seconds.
 OS0875
 OS0875.The orthometric height was determined by differential leveling and
 OS0875.adjusted by the NATIONAL GEODETIC SURVEY
 OS0875.in September 1993.
 OS0875
 OS0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0875.GEOID18 height accuracy estimate available here.
 OS0875
 OS0875.Click photographs - Photos may exist for this station.
 OS0875
 OS0875.The dynamic height is computed by dividing the NAVD 88
 OS0875.geopotential number by the normal gravity value computed on the
 OS0875.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0875.degrees latitude (g = 980.6199 gals.).
 OS0875
 OS0875.The modeled gravity was interpolated from observed gravity values.
 OS0875
 OS0875;                    North         East    Units  Estimated Accuracy
 OS0875;SPC SD S     -   172,190.      468,560.      MT  (+/- 180 meters Scaled)
 OS0875
 OS0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP614619(NAD 83)
 OS0875
 OS0875                          SUPERSEDED SURVEY CONTROL
 OS0875
 OS0875.No superseded survey control is available for this station.
 OS0875
 OS0875_MARKER: DB = BENCH MARK DISK
 OS0875_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0875_STAMPING: 90-127.20
 OS0875_MARK LOGO: SDDT
 OS0875_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0875_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0875_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0875+SATELLITE: SATELLITE OBSERVATIONS - June 07, 2012
 OS0875
 OS0875  HISTORY     - Date     Condition        Report By
 OS0875  HISTORY     - UNK      MONUMENTED       SDDT
 OS0875  HISTORY     - 19910713 GOOD             NGS
 OS0875  HISTORY     - 20120607 GOOD             INDIV
 OS0875
 OS0875                          STATION DESCRIPTION
 OS0875
 OS0875'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0875'26.1 KM (16.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0875'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 39.0 M (128.0 FT)
 OS0875'SOUTHEAST OF A UTILITY POLE WITH 1 GUY CABLE, 28.4 M (93.2 FT)
 OS0875'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0875'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OS0875'SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.05
 OS0875'M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0875
 OS0875                          STATION RECOVERY (2012)
 OS0875
 OS0875'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0875'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0874 ***********************************************************************
 OS0874  DESIGNATION -  I90 127.9
 OS0874  PID         -  OS0874
 OS0874  STATE/COUNTY-  SD/JACKSON
 OS0874  COUNTRY     -  US
 OS0874  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0874
 OS0874                         *CURRENT SURVEY CONTROL
 OS0874  ______________________________________________________________________
 OS0874* NAD 83(1986) POSITION- 43 52 03.     (N) 101 57 23.     (W)   SCALED
 OS0874* NAVD 88 ORTHO HEIGHT -   782.064 (meters)     2565.82  (feet) ADJUSTED
 OS0874  ______________________________________________________________________
 OS0874  GEOID HEIGHT    -        -19.981 (meters)                     GEOID18
 OS0874  DYNAMIC HEIGHT  -        781.820 (meters)     2565.02  (feet) COMP
 OS0874  MODELED GRAVITY -    980,280.6   (mgal)                       NAVD 88
 OS0874
 OS0874  VERT ORDER      -  FIRST     CLASS II
 OS0874
 OS0874.The horizontal coordinates were scaled from a map and have
 OS0874.an estimated accuracy of +/- 6 seconds.
 OS0874
 OS0874.The orthometric height was determined by differential leveling and
 OS0874.adjusted by the NATIONAL GEODETIC SURVEY
 OS0874.in September 1993.
 OS0874
 OS0874.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0874.GEOID18 height accuracy estimate available here.
 OS0874
 OS0874.Click photographs - Photos may exist for this station.
 OS0874
 OS0874.The dynamic height is computed by dividing the NAVD 88
 OS0874.geopotential number by the normal gravity value computed on the
 OS0874.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0874.degrees latitude (g = 980.6199 gals.).
 OS0874
 OS0874.The modeled gravity was interpolated from observed gravity values.
 OS0874
 OS0874;                    North         East    Units  Estimated Accuracy
 OS0874;SPC SD S     -   171,710.      469,550.      MT  (+/- 180 meters Scaled)
 OS0874
 OS0874_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP624614(NAD 83)
 OS0874
 OS0874                          SUPERSEDED SURVEY CONTROL
 OS0874
 OS0874.No superseded survey control is available for this station.
 OS0874
 OS0874_MARKER: P = PIPE CAP
 OS0874_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0874_MARK LOGO: NONE
 OS0874_PROJECTION: RECESSED 5 CENTIMETERS
 OS0874_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0874_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0874+STABILITY: POSITION/ELEVATION WELL
 OS0874_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0874+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 OS0874_ROD/PIPE-DEPTH: 6.4 meters
 OS0874_SLEEVE-DEPTH  : 3.0 meters
 OS0874
 OS0874  HISTORY     - Date     Condition        Report By
 OS0874  HISTORY     - 1981     MONUMENTED       SDDT
 OS0874  HISTORY     - 19910713 GOOD             NGS
 OS0874  HISTORY     - 20120529 GOOD             INDIV
 OS0874
 OS0874                          STATION DESCRIPTION
 OS0874
 OS0874'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0874'27.2 KM (16.90 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0874'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 0.25 KM (0.15 MI)
 OS0874'EAST OF THE EAST CORNER OF BRIDGE NUMBER 36-090-087, 103.0 M (337.9
 OS0874'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0874'HIGHWAY, 28.7 M (94.2 FT) NORTHEAST OF THE CENTER OF THE WESTBOUND
 OS0874'OFF RAMP (EXIT 127), 2.0 M (6.6 FT) SOUTHEAST OF THE MOST
 OS0874'SOUTHEASTERLY OF 2 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL
 OS0874'OF THE RAMP, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND 0.2 M (0.7
 OS0874'FT) SOUTHWEST OF THE FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0874'THROUGH A 4-INCH PVC SCREW CAP.  THE MONUMENT IS UNSTAMPED.
 OS0874
 OS0874                          STATION RECOVERY (2012)
 OS0874
 OS0874'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0874'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0873 ***********************************************************************
 OS0873  DESIGNATION -  I90 128.26
 OS0873  PID         -  OS0873
 OS0873  STATE/COUNTY-  SD/JACKSON
 OS0873  COUNTRY     -  US
 OS0873  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0873
 OS0873                         *CURRENT SURVEY CONTROL
 OS0873  ______________________________________________________________________
 OS0873* NAD 83(1986) POSITION- 43 51 51.     (N) 101 56 58.     (W)   SCALED
 OS0873* NAVD 88 ORTHO HEIGHT -   780.579 (meters)     2560.95  (feet) ADJUSTED
 OS0873  ______________________________________________________________________
 OS0873  GEOID HEIGHT    -        -20.005 (meters)                     GEOID18
 OS0873  DYNAMIC HEIGHT  -        780.335 (meters)     2560.15  (feet) COMP
 OS0873  MODELED GRAVITY -    980,280.0   (mgal)                       NAVD 88
 OS0873
 OS0873  VERT ORDER      -  FIRST     CLASS II
 OS0873
 OS0873.The horizontal coordinates were scaled from a map and have
 OS0873.an estimated accuracy of +/- 6 seconds.
 OS0873
 OS0873.The orthometric height was determined by differential leveling and
 OS0873.adjusted by the NATIONAL GEODETIC SURVEY
 OS0873.in September 1993.
 OS0873
 OS0873.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0873.GEOID18 height accuracy estimate available here.
 OS0873
 OS0873.Click photographs - Photos may exist for this station.
 OS0873
 OS0873.The dynamic height is computed by dividing the NAVD 88
 OS0873.geopotential number by the normal gravity value computed on the
 OS0873.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0873.degrees latitude (g = 980.6199 gals.).
 OS0873
 OS0873.The modeled gravity was interpolated from observed gravity values.
 OS0873
 OS0873;                    North         East    Units  Estimated Accuracy
 OS0873;SPC SD S     -   171,330.      470,100.      MT  (+/- 180 meters Scaled)
 OS0873
 OS0873_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP629610(NAD 83)
 OS0873
 OS0873                          SUPERSEDED SURVEY CONTROL
 OS0873
 OS0873.No superseded survey control is available for this station.
 OS0873
 OS0873_MARKER: DB = BENCH MARK DISK
 OS0873_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0873_STAMPING: 90-128.26
 OS0873_MARK LOGO: SDDT
 OS0873_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0873_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0873_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0873+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 OS0873
 OS0873  HISTORY     - Date     Condition        Report By
 OS0873  HISTORY     - UNK      MONUMENTED       SDDT
 OS0873  HISTORY     - 19910713 GOOD             NGS
 OS0873  HISTORY     - 20120529 GOOD             INDIV
 OS0873
 OS0873                          STATION DESCRIPTION
 OS0873
 OS0873'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0873'27.9 KM (17.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0873'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.5 M (113.2 FT)
 OS0873'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0873'16.3 M (53.5 FT) NORTHWEST OF A UTILITY POLE, 6.1 M (20.0 FT)
 OS0873'SOUTHEAST OF A T-FENCE CORNER, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE
 OS0873'HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND
 OS0873'THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0873
 OS0873                          STATION RECOVERY (2012)
 OS0873
 OS0873'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0873'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0872 ***********************************************************************
 OS0872  DESIGNATION -  I90 129.46
 OS0872  PID         -  OS0872
 OS0872  STATE/COUNTY-  SD/JACKSON
 OS0872  COUNTRY     -  US
 OS0872  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0872
 OS0872                         *CURRENT SURVEY CONTROL
 OS0872  ______________________________________________________________________
 OS0872* NAD 83(1986) POSITION- 43 51 20.     (N) 101 55 46.     (W)   SCALED
 OS0872* NAVD 88 ORTHO HEIGHT -   796.127 (meters)     2611.96  (feet) ADJUSTED
 OS0872  ______________________________________________________________________
 OS0872  GEOID HEIGHT    -        -20.074 (meters)                     GEOID18
 OS0872  DYNAMIC HEIGHT  -        795.877 (meters)     2611.14  (feet) COMP
 OS0872  MODELED GRAVITY -    980,278.5   (mgal)                       NAVD 88
 OS0872
 OS0872  VERT ORDER      -  FIRST     CLASS II
 OS0872
 OS0872.The horizontal coordinates were scaled from a map and have
 OS0872.an estimated accuracy of +/- 6 seconds.
 OS0872
 OS0872.The orthometric height was determined by differential leveling and
 OS0872.adjusted by the NATIONAL GEODETIC SURVEY
 OS0872.in September 1993.
 OS0872
 OS0872.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0872.GEOID18 height accuracy estimate available here.
 OS0872
 OS0872.Click photographs - Photos may exist for this station.
 OS0872
 OS0872.The dynamic height is computed by dividing the NAVD 88
 OS0872.geopotential number by the normal gravity value computed on the
 OS0872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0872.degrees latitude (g = 980.6199 gals.).
 OS0872
 OS0872.The modeled gravity was interpolated from observed gravity values.
 OS0872
 OS0872;                    North         East    Units  Estimated Accuracy
 OS0872;SPC SD S     -   170,340.      471,690.      MT  (+/- 180 meters Scaled)
 OS0872
 OS0872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP645600(NAD 83)
 OS0872
 OS0872                          SUPERSEDED SURVEY CONTROL
 OS0872
 OS0872.No superseded survey control is available for this station.
 OS0872
 OS0872_MARKER: DB = BENCH MARK DISK
 OS0872_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0872_STAMPING: 90-129.46
 OS0872_MARK LOGO: SDDT
 OS0872_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0872_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0872+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 OS0872
 OS0872  HISTORY     - Date     Condition        Report By
 OS0872  HISTORY     - UNK      MONUMENTED       SDDT
 OS0872  HISTORY     - 19910713 GOOD             NGS
 OS0872  HISTORY     - 20120529 GOOD             INDIV
 OS0872
 OS0872                          STATION DESCRIPTION
 OS0872
 OS0872'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0872'29.8 KM (18.50 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0872'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.4 M (112.9 FT)
 OS0872'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0872'3.0 M (9.8 FT) NORTHWEST OF 2 BRACED FENCE POSTS, 1.4 M (4.6 FT)
 OS0872'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTHWEST OF A WITNESS
 OS0872'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS0872'GROUND SURFACE.
 OS0872
 OS0872                          STATION RECOVERY (2012)
 OS0872
 OS0872'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0872'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0871 ***********************************************************************
 OS0871  DESIGNATION -  I90 130.05
 OS0871  PID         -  OS0871
 OS0871  STATE/COUNTY-  SD/JACKSON
 OS0871  COUNTRY     -  US
 OS0871  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0871
 OS0871                         *CURRENT SURVEY CONTROL
 OS0871  ______________________________________________________________________
 OS0871* NAD 83(1986) POSITION- 43 51 02.     (N) 101 55 12.     (W)   SCALED
 OS0871* NAVD 88 ORTHO HEIGHT -   781.512 (meters)     2564.01  (feet) ADJUSTED
 OS0871  ______________________________________________________________________
 OS0871  GEOID HEIGHT    -        -20.108 (meters)                     GEOID18
 OS0871  DYNAMIC HEIGHT  -        781.265 (meters)     2563.20  (feet) COMP
 OS0871  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 OS0871
 OS0871  VERT ORDER      -  FIRST     CLASS II
 OS0871
 OS0871.The horizontal coordinates were scaled from a map and have
 OS0871.an estimated accuracy of +/- 6 seconds.
 OS0871
 OS0871.The orthometric height was determined by differential leveling and
 OS0871.adjusted by the NATIONAL GEODETIC SURVEY
 OS0871.in September 1993.
 OS0871
 OS0871.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0871.GEOID18 height accuracy estimate available here.
 OS0871
 OS0871.Click photographs - Photos may exist for this station.
 OS0871
 OS0871.The dynamic height is computed by dividing the NAVD 88
 OS0871.geopotential number by the normal gravity value computed on the
 OS0871.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0871.degrees latitude (g = 980.6199 gals.).
 OS0871
 OS0871.The modeled gravity was interpolated from observed gravity values.
 OS0871
 OS0871;                    North         East    Units  Estimated Accuracy
 OS0871;SPC SD S     -   169,770.      472,440.      MT  (+/- 180 meters Scaled)
 OS0871
 OS0871_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP653594(NAD 83)
 OS0871
 OS0871                          SUPERSEDED SURVEY CONTROL
 OS0871
 OS0871.No superseded survey control is available for this station.
 OS0871
 OS0871_MARKER: DB = BENCH MARK DISK
 OS0871_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0871_STAMPING: 90-130.05
 OS0871_MARK LOGO: SDDT
 OS0871_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0871_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0871+STABILITY: SURFACE MOTION
 OS0871_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0871+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 OS0871
 OS0871  HISTORY     - Date     Condition        Report By
 OS0871  HISTORY     - UNK      MONUMENTED       SDDT
 OS0871  HISTORY     - 19910713 GOOD             NGS
 OS0871  HISTORY     - 20120529 GOOD             INDIV
 OS0871
 OS0871                          STATION DESCRIPTION
 OS0871
 OS0871'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0871'30.7 KM (19.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0871'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, NEAR THE CENTER OF
 OS0871'2 BRACED FENCE POSTS, 92.5 M (303.5 FT) SOUTHEAST OF MILEPOST 130,
 OS0871'34.3 M (112.5 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OS0871'OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M
 OS0871'(2.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 OS0871'FLUSH WITH THE GROUND SURFACE.
 OS0871
 OS0871                          STATION RECOVERY (2012)
 OS0871
 OS0871'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0871'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0870 ***********************************************************************
 OS0870  DESIGNATION -  I90 130.67
 OS0870  PID         -  OS0870
 OS0870  STATE/COUNTY-  SD/JACKSON
 OS0870  COUNTRY     -  US
 OS0870  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0870
 OS0870                         *CURRENT SURVEY CONTROL
 OS0870  ______________________________________________________________________
 OS0870* NAD 83(1986) POSITION- 43 50 45.     (N) 101 54 35.     (W)   SCALED
 OS0870* NAVD 88 ORTHO HEIGHT -   773.768 (meters)     2538.60  (feet) ADJUSTED
 OS0870  ______________________________________________________________________
 OS0870  GEOID HEIGHT    -        -20.144 (meters)                     GEOID18
 OS0870  DYNAMIC HEIGHT  -        773.523 (meters)     2537.80  (feet) COMP
 OS0870  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 OS0870
 OS0870  VERT ORDER      -  FIRST     CLASS II
 OS0870
 OS0870.The horizontal coordinates were scaled from a map and have
 OS0870.an estimated accuracy of +/- 6 seconds.
 OS0870
 OS0870.The orthometric height was determined by differential leveling and
 OS0870.adjusted by the NATIONAL GEODETIC SURVEY
 OS0870.in September 1993.
 OS0870
 OS0870.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0870.GEOID18 height accuracy estimate available here.
 OS0870
 OS0870.Click photographs - Photos may exist for this station.
 OS0870
 OS0870.The dynamic height is computed by dividing the NAVD 88
 OS0870.geopotential number by the normal gravity value computed on the
 OS0870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0870.degrees latitude (g = 980.6199 gals.).
 OS0870
 OS0870.The modeled gravity was interpolated from observed gravity values.
 OS0870
 OS0870;                    North         East    Units  Estimated Accuracy
 OS0870;SPC SD S     -   169,230.      473,260.      MT  (+/- 180 meters Scaled)
 OS0870
 OS0870_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP661588(NAD 83)
 OS0870
 OS0870                          SUPERSEDED SURVEY CONTROL
 OS0870
 OS0870.No superseded survey control is available for this station.
 OS0870
 OS0870_MARKER: DB = BENCH MARK DISK
 OS0870_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0870_STAMPING: 90-130.67
 OS0870_MARK LOGO: SDDT
 OS0870_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0870_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0870+SATELLITE: SATELLITE OBSERVATIONS - May 29, 2012
 OS0870
 OS0870  HISTORY     - Date     Condition        Report By
 OS0870  HISTORY     - UNK      MONUMENTED       SDDT
 OS0870  HISTORY     - 19910713 GOOD             NGS
 OS0870  HISTORY     - 20120529 GOOD             INDIV
 OS0870
 OS0870                          STATION DESCRIPTION
 OS0870
 OS0870'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0870'31.7 KM (19.70 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0870'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 34.8 M (114.2 FT)
 OS0870'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0870'25.0 M (82.0 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 2 BRACED
 OS0870'FENCE POSTS, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M
 OS0870'(1.3 FT) NORTHEAST OF A WITNESS POST, DIRECTLY UNDER A FENCE, AND THE
 OS0870'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
 OS0870
 OS0870                          STATION RECOVERY (2012)
 OS0870
 OS0870'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0870'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0617 ***********************************************************************
 OS0617  DESIGNATION -  I90 131.25
 OS0617  PID         -  OS0617
 OS0617  STATE/COUNTY-  SD/JACKSON
 OS0617  COUNTRY     -  US
 OS0617  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0617
 OS0617                         *CURRENT SURVEY CONTROL
 OS0617  ______________________________________________________________________
 OS0617* NAD 83(1986) POSITION- 43 50 17.72   (N) 101 54 00.13   (W)   HD_HELD1
 OS0617* NAVD 88 ORTHO HEIGHT -   770.064 (meters)     2526.45  (feet) ADJUSTED
 OS0617  ______________________________________________________________________
 OS0617  GEOID HEIGHT    -        -20.178 (meters)                     GEOID18
 OS0617  DYNAMIC HEIGHT  -        769.820 (meters)     2525.65  (feet) COMP
 OS0617  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 OS0617
 OS0617  VERT ORDER      -  FIRST     CLASS II
 OS0617
 OS0617.The horizontal coordinates were determined by differentially corrected
 OS0617.hand held GPS observations or other comparable positioning techniques
 OS0617.and have an estimated accuracy of +/- 3 meters.
 OS0617
 OS0617.The orthometric height was determined by differential leveling and
 OS0617.adjusted by the NATIONAL GEODETIC SURVEY
 OS0617.in June 1991.
 OS0617
 OS0617.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0617.GEOID18 height accuracy estimate available here.
 OS0617
 OS0617.Click photographs - Photos may exist for this station.
 OS0617
 OS0617.The dynamic height is computed by dividing the NAVD 88
 OS0617.geopotential number by the normal gravity value computed on the
 OS0617.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0617.degrees latitude (g = 980.6199 gals.).
 OS0617
 OS0617.The modeled gravity was interpolated from observed gravity values.
 OS0617
 OS0617;                    North         East    Units  Estimated Accuracy
 OS0617;SPC SD S     -   168,373.1     474,018.1     MT  (+/- 3 meters HH1 GPS) 
 OS0617
 OS0617_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6685757996(NAD 83)
 OS0617
 OS0617                          SUPERSEDED SURVEY CONTROL
 OS0617
 OS0617.No superseded survey control is available for this station.
 OS0617
 OS0617_MARKER: P = PIPE CAP
 OS0617_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0617_STAMPING: I90-131.25
 OS0617_MARK LOGO: NONE
 OS0617_PROJECTION: FLUSH
 OS0617_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0617+STABILITY: POSITION/ELEVATION WELL
 OS0617_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0617+SATELLITE: SATELLITE OBSERVATIONS - October 22, 2007
 OS0617_ROD/PIPE-DEPTH: 6.4 meters
 OS0617
 OS0617  HISTORY     - Date     Condition        Report By
 OS0617  HISTORY     - UNK      MONUMENTED       SDDT
 OS0617  HISTORY     - 1985     GOOD             NGS
 OS0617  HISTORY     - 19910713 GOOD             NGS
 OS0617  HISTORY     - 20071022 GOOD             GEOCAC
 OS0617  HISTORY     - 20120529 POOR             INDIV
 OS0617
 OS0617                          STATION DESCRIPTION
 OS0617
 OS0617'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0617'30.4 KM (18.9 MI) WEST FROM KADOKA.
 OS0617'THE MARK IS 3.0 M BELOW THE STATE HIGHWAY.
 OS0617'30.4 KM (18.9 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0617'73 SOUTH AT KADOKA, IN THE SOUTHWEST CORNER OF THE JUNCTION OF THE
 OS0617'EAST BOUND HIGHWAY OFFRAMP AND STATE HIGHWAY 240, 0.4 KM (0.25 MI)
 OS0617'SOUTHEAST OF MILEPOST 131, 0.2 KM (0.15 MI) SOUTH OF THE SOUTH END OF
 OS0617'THE STATE HIGHWAY 240 OVERPASS OVER I-90, ALSO 15.7 KM (9.8 MI) NORTH
 OS0617'EAST OF INTERIOR, 85.1 METERS (279 FT) SOUTH OF THE CENTER OF THE
 OS0617'OFFRAMP, 29.9 METERS (98 FT) WEST OF THE CENTER OF THE STATE HIGHWAY,
 OS0617'38.1 METERS (125 FT) NORTHEAST OF A STANDARD GAS STATION SIGN, 1.3
 OS0617'METERS (4.5 FT) SOUTHEAST OF A FENCE CORNER FOR A SLIGHT OFFSET IN THE
 OS0617'RIGHT-OF-WAY FENCE AND 0.5 METER (1.5 FT) EAST OF THE RIGHT-OF-WAY
 OS0617'FENCE.  ACCESS--TO BE HAD THRU A 4-INCH PLASTIC SCREW CAP.
 OS0617'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST
 OS0617
 OS0617                          STATION RECOVERY (1991)
 OS0617
 OS0617'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0617'32.8 KM (20.40 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0617'JUNCTION OF STATE HIGHWAY 240 (EXIT 110) IN WALL, 200.0 M (656.2 FT)
 OS0617'SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OS0617'197.0 M (646.3 FT) SOUTH OF THE SOUTHWEST CORNER OF OVERPASS NUMBER
 OS0617'36-120-107, 97.0 M (318.2 FT) SOUTH OF THE CENTER OF AN EASTBOUND OFF
 OS0617'RAMP (EXIT 131), 30.0 M (98.4 FT) WEST OF THE CENTERLINE OF STATE
 OS0617'HIGHWAY 240, 2.4 M (7.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.5 M
 OS0617'(4.9 FT) SOUTH OF A FENCE CORNER, 0.5 M (1.6 FT) EAST OF THE FENCE,
 OS0617'AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE
 OS0617'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0617
 OS0617                          STATION RECOVERY (2007)
 OS0617
 OS0617'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OS0617'RECOVERED IN GOOD CONDITION.
 OS0617
 OS0617                          STATION RECOVERY (2012)
 OS0617
 OS0617'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OS0617'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0869 ***********************************************************************
 OS0869  DESIGNATION -  I90 131.89
 OS0869  PID         -  OS0869
 OS0869  STATE/COUNTY-  SD/JACKSON
 OS0869  COUNTRY     -  US
 OS0869  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0869
 OS0869                         *CURRENT SURVEY CONTROL
 OS0869  ______________________________________________________________________
 OS0869* NAD 83(1986) POSITION- 43 50 12.     (N) 101 53 28.     (W)   SCALED
 OS0869* NAVD 88 ORTHO HEIGHT -   761.533 (meters)     2498.46  (feet) ADJUSTED
 OS0869  ______________________________________________________________________
 OS0869  GEOID HEIGHT    -        -20.209 (meters)                     GEOID18
 OS0869  DYNAMIC HEIGHT  -        761.291 (meters)     2497.67  (feet) COMP
 OS0869  MODELED GRAVITY -    980,276.0   (mgal)                       NAVD 88
 OS0869
 OS0869  VERT ORDER      -  FIRST     CLASS II
 OS0869
 OS0869.The horizontal coordinates were scaled from a map and have
 OS0869.an estimated accuracy of +/- 6 seconds.
 OS0869
 OS0869.The orthometric height was determined by differential leveling and
 OS0869.adjusted by the NATIONAL GEODETIC SURVEY
 OS0869.in September 1993.
 OS0869
 OS0869.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0869.GEOID18 height accuracy estimate available here.
 OS0869
 OS0869.Click photographs - Photos may exist for this station.
 OS0869
 OS0869.The dynamic height is computed by dividing the NAVD 88
 OS0869.geopotential number by the normal gravity value computed on the
 OS0869.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0869.degrees latitude (g = 980.6199 gals.).
 OS0869
 OS0869.The modeled gravity was interpolated from observed gravity values.
 OS0869
 OS0869;                    North         East    Units  Estimated Accuracy
 OS0869;SPC SD S     -   168,180.      474,730.      MT  (+/- 180 meters Scaled)
 OS0869
 OS0869_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP675577(NAD 83)
 OS0869
 OS0869                          SUPERSEDED SURVEY CONTROL
 OS0869
 OS0869.No superseded survey control is available for this station.
 OS0869
 OS0869_MARKER: DB = BENCH MARK DISK
 OS0869_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0869_STAMPING: 90-131.89
 OS0869_MARK LOGO: SDDT
 OS0869_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0869_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0869_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0869+SATELLITE: SATELLITE OBSERVATIONS - July 13, 1991
 OS0869
 OS0869  HISTORY     - Date     Condition        Report By
 OS0869  HISTORY     - UNK      MONUMENTED       SDDT
 OS0869  HISTORY     - 19910713 GOOD             NGS
 OS0869
 OS0869                          STATION DESCRIPTION
 OS0869
 OS0869'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0869'29.5 KM (18.35 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0869'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 42.5 M (139.4 FT)
 OS0869'NORTHWEST OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (EXIT 131
 OS0869'FOOD-LODGING), 32.7 M (107.3 FT) NORTH OF THE CENTERLINE OF THE
 OS0869'WESTBOUND LANES OF THE HIGHWAY, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OS0869'HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OS0869'MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0619 ***********************************************************************
 OS0619  DESIGNATION -  I90 132.87
 OS0619  PID         -  OS0619
 OS0619  STATE/COUNTY-  SD/JACKSON
 OS0619  COUNTRY     -  US
 OS0619  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0619
 OS0619                         *CURRENT SURVEY CONTROL
 OS0619  ______________________________________________________________________
 OS0619* NAD 83(1986) POSITION- 43 50 11.     (N) 101 52 11.     (W)   SCALED
 OS0619* NAVD 88 ORTHO HEIGHT -   752.391 (meters)     2468.47  (feet) ADJUSTED
 OS0619  ______________________________________________________________________
 OS0619  GEOID HEIGHT    -        -20.284 (meters)                     GEOID18
 OS0619  DYNAMIC HEIGHT  -        752.152 (meters)     2467.69  (feet) COMP
 OS0619  MODELED GRAVITY -    980,277.4   (mgal)                       NAVD 88
 OS0619
 OS0619  VERT ORDER      -  FIRST     CLASS II
 OS0619
 OS0619.The horizontal coordinates were scaled from a map and have
 OS0619.an estimated accuracy of +/- 6 seconds.
 OS0619
 OS0619.The orthometric height was determined by differential leveling and
 OS0619.adjusted by the NATIONAL GEODETIC SURVEY
 OS0619.in September 1993.
 OS0619
 OS0619.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0619.GEOID18 height accuracy estimate available here.
 OS0619
 OS0619.Click photographs - Photos may exist for this station.
 OS0619
 OS0619.The dynamic height is computed by dividing the NAVD 88
 OS0619.geopotential number by the normal gravity value computed on the
 OS0619.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0619.degrees latitude (g = 980.6199 gals.).
 OS0619
 OS0619.The modeled gravity was interpolated from observed gravity values.
 OS0619
 OS0619;                    North         East    Units  Estimated Accuracy
 OS0619;SPC SD S     -   168,120.      476,450.      MT  (+/- 180 meters Scaled)
 OS0619
 OS0619_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP692577(NAD 83)
 OS0619
 OS0619                          SUPERSEDED SURVEY CONTROL
 OS0619
 OS0619  NAVD 88 (06/15/91)  752.385  (m)         2468.45   (f) SUPERSEDED  1 2
 OS0619
 OS0619.Superseded values are not recommended for survey control.
 OS0619
 OS0619.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0619.See file dsdata.pdf to determine how the superseded data were derived.
 OS0619
 OS0619_MARKER: P = PIPE CAP
 OS0619_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0619_STAMPING: I90-132.87
 OS0619_MARK LOGO: NONE
 OS0619_PROJECTION: FLUSH
 OS0619_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0619+STABILITY: POSITION/ELEVATION WELL
 OS0619_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0619+SATELLITE: SATELLITE OBSERVATIONS - July 13, 1991
 OS0619_ROD/PIPE-DEPTH: 6.4 meters
 OS0619
 OS0619  HISTORY     - Date     Condition        Report By
 OS0619  HISTORY     - UNK      MONUMENTED       SDDT
 OS0619  HISTORY     - 1985     GOOD             NGS
 OS0619  HISTORY     - 19910713 GOOD             NGS
 OS0619
 OS0619                          STATION DESCRIPTION
 OS0619
 OS0619'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0619'27.8 KM (17.3 MI) WEST FROM KADOKA.
 OS0619'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 OS0619'27.85 KM (17.4 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0619'73 SOUTH AT KADOKA, IN THE NORTHEAST CORNER OF THE CROSSING OF BIG
 OS0619'BUFFALO CREEK, 0.15 KM (0.1 MI) WEST OF MILEPOST 133, 28.9 METERS (95
 OS0619'FT) NORTH OF THE WEST BOUND HIGHWAY CENTERLINE, 27.7 METERS (91 FT)
 OS0619'NORTHEAST OF THE NORTHEAST CORNER OF THE WEST BOUND BRIDGE, 16.6
 OS0619'METERS (54.5 FT) EAST OF A FENCE T JUNCTION AND 0.15 METER (0.5 FT)
 OS0619'SOUTH OF THE RIGHT-OF-WAY FENCE.  ACCESS--IS TO BE HAD THROUGH A
 OS0619'4-INCH PLASTIC SCREW CAP.
 OS0619'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0619
 OS0619                          STATION RECOVERY (1991)
 OS0619
 OS0619'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0619'27.8 KM (17.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0619'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 29.4 M (96.5 FT)
 OS0619'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.5 M
 OS0619'(86.9 FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OS0619'36-135-110, 16.7 M (54.8 FT) EAST OF A FENCE CORNER, 1.0 M (3.3 FT)
 OS0619'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS
 OS0619'POST, AND 0.2 M (0.7 FT) SOUTH OF THE FENCE.  NOTE--ACCESS TO THE
 OS0619'DATUM POINT IS THROUGH 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0620 ***********************************************************************
 OS0620  CBN         -  This is a Cooperative Base Network Control Station.
 OS0620  DESIGNATION -  I90 136.44
 OS0620  PID         -  OS0620
 OS0620  STATE/COUNTY-  SD/JACKSON
 OS0620  COUNTRY     -  US
 OS0620  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0620
 OS0620                         *CURRENT SURVEY CONTROL
 OS0620  ______________________________________________________________________
 OS0620* NAD 83(2011) POSITION- 43 50 12.00297(N) 101 47 53.96949(W)   ADJUSTED
 OS0620* NAD 83(2011) ELLIP HT-   752.279 (meters)        (06/27/12)   ADJUSTED
 OS0620* NAD 83(2011) EPOCH   -  2010.00
 OS0620* NAVD 88 ORTHO HEIGHT -   772.805 (meters)     2535.44  (feet) ADJUSTED
 OS0620  ______________________________________________________________________
 OS0620  GEOID HEIGHT    -        -20.527 (meters)                     GEOID18
 OS0620  NAD 83(2011) X  -   -942,310.044 (meters)                     COMP
 OS0620  NAD 83(2011) Y  - -4,511,242.662 (meters)                     COMP
 OS0620  NAD 83(2011) Z  -  4,395,540.129 (meters)                     COMP
 OS0620  LAPLACE CORR    -         -8.43  (seconds)                    DEFLEC18
 OS0620  DYNAMIC HEIGHT  -        772.561 (meters)     2534.64  (feet) COMP
 OS0620  MODELED GRAVITY -    980,278.0   (mgal)                       NAVD 88
 OS0620
 OS0620  VERT ORDER      -  FIRST     CLASS II
 OS0620
 OS0620  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0620  Standards:
 OS0620         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0620            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0620  -------------------------------------------------------------------
 OS0620  NETWORK    1.00   2.47           0.47   0.31   1.26     -0.04517205
 OS0620  -------------------------------------------------------------------
 OS0620  Click here for local accuracies and other accuracy information.
 OS0620
 OS0620.The horizontal coordinates were established by GPS observations
 OS0620.and adjusted by the National Geodetic Survey in June 2012.
 OS0620
 OS0620.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0620.been affixed to the stable North American tectonic plate. See 
 OS0620.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0620
 OS0620.The horizontal coordinates are valid at the epoch date displayed above
 OS0620.which is a decimal equivalence of Year/Month/Day.
 OS0620
 OS0620.The orthometric height was determined by differential leveling and
 OS0620.adjusted by the NATIONAL GEODETIC SURVEY
 OS0620.in September 1993.
 OS0620
 OS0620.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0620.GEOID18 height accuracy estimate available here.
 OS0620
 OS0620.Click photographs - Photos may exist for this station.
 OS0620
 OS0620.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0620
 OS0620.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0620
 OS0620.The ellipsoidal height was determined by GPS observations
 OS0620.and is referenced to NAD 83.
 OS0620
 OS0620.The dynamic height is computed by dividing the NAVD 88
 OS0620.geopotential number by the normal gravity value computed on the
 OS0620.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0620.degrees latitude (g = 980.6199 gals.).
 OS0620
 OS0620.The modeled gravity was interpolated from observed gravity values.
 OS0620
 OS0620. The following values were computed from the NAD 83(2011) position.
 OS0620
 OS0620;                    North         East     Units Scale Factor Converg.
 OS0620;SPC SD S     -   168,047.382   482,192.974   MT  0.99991411   -1 00 38.3
 OS0620;SPC SD S     -   551,335.45  1,581,994.78   sFT  0.99991411   -1 00 38.3
 OS0620;UTM  14      - 4,857,538.708   275,028.478   MT  1.00022255   -1 56 20.2
 OS0620
 OS0620!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0620!SPC SD S     -   0.99988205  x   0.99991411  =   0.99979617
 OS0620!UTM  14      -   0.99988205  x   1.00022255  =   1.00010457
 OS0620
 OS0620_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP7502857538(NAD 83)
 OS0620
 OS0620                          SUPERSEDED SURVEY CONTROL
 OS0620
 OS0620  NAD 83(2007)-  43 50 12.00287(N)    101 47 53.97061(W) AD(2002.00) 0
 OS0620  ELLIP H (02/10/07)  752.306  (m)                       GP(2002.00)    
 OS0620  ELLIP H (04/15/04)  752.294  (m)                       GP(       ) 2 1
 OS0620  NAD 83(1996)-  43 50 12.00227(N)    101 47 53.97066(W) AD(       ) B
 OS0620  ELLIP H (04/18/97)  752.340  (m)                       GP(       ) 4 1
 OS0620  NAVD 88             772.81   (m)         2535.5    (f) LEVELING    3  
 OS0620  NAVD 88 (06/15/91)  772.810  (m)         2535.46   (f) SUPERSEDED  1 2
 OS0620
 OS0620.Superseded values are not recommended for survey control.
 OS0620
 OS0620.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0620.See file dsdata.pdf to determine how the superseded data were derived.
 OS0620
 OS0620_MARKER: Z = SEE DESCRIPTION
 OS0620_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0620_STAMPING: I90-136.44
 OS0620_MARK LOGO: NGS
 OS0620_PROJECTION: FLUSH
 OS0620_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0620_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0620_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0620+SATELLITE: SATELLITE OBSERVATIONS - August 15, 1996
 OS0620_ROD/PIPE-DEPTH: 6.4 meters
 OS0620_SLEEVE-DEPTH  : 1.8 meters
 OS0620
 OS0620  HISTORY     - Date     Condition        Report By
 OS0620  HISTORY     - UNK      MONUMENTED       SDDT
 OS0620  HISTORY     - 1985     GOOD             NGS
 OS0620  HISTORY     - 19910713 GOOD             NGS
 OS0620  HISTORY     - 19960815 GOOD             NGS
 OS0620
 OS0620                          STATION DESCRIPTION
 OS0620
 OS0620'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0620'22.1 KM (13.75 MI) WEST FROM KADOKA.
 OS0620'THE MARK IS 2.8 M BELOW THE HIGHWAY.
 OS0620'22.1 KM (13.8 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0620'73 SOUTH AT KADOKA, 0.6 KM (0.4 MI) EAST OF MILEPOST 136, 0.15 KM (0.1
 OS0620'MI) EAST OF THE HIGHWAY OVERPASS BRIDGE OVER COUNTY ROAD CH13, 29.2
 OS0620'METERS (96 FT) NORTH OF THE WEST BOUND HIGHWAY CENTERLINE, 124.8
 OS0620'METERS (409.5 FT) EAST OF BENCH MARK C 389 RESET 1966, 50.9 METERS
 OS0620'(167 FT) WEST OF THE WEST END OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND
 OS0620'0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.  ACCESS--IS TO BE
 OS0620'HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0620'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0620
 OS0620                          STATION RECOVERY (1991)
 OS0620
 OS0620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0620'22.1 KM (13.75 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0620'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 140.0 M (459.3 FT)
 OS0620'EAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 36-170-110, 29.5 M
 OS0620'(96.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0620'HIGHWAY, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OS0620'FT) SOUTH OF A FENCE, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.
 OS0620'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0620
 OS0620                          STATION RECOVERY (1996)
 OS0620
 OS0620'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0620'THE STATION IS LOCATED 25.7 KM (15.95 MI) SOUTH-SOUTHWEST OF PHILLIP,
 OS0620'22.5 KM (14.00 MI) WEST OF KADOKA, 6.4 KM (3.95 MI) EAST OF CACTUS
 OS0620'FLAT, AND 0.8 KM (0.50 MI) EAST OF MILEPOST 136 ON INTERSTATE HIGHWAY
 OS0620'90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 OS0620'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY 73 NORTH (EXIT
 OS0620'143), GO WEST ON INTERSTATE HIGHWAY 90 FOR 11.2 KM (6.95 MI) TO THE
 OS0620'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT AT THE
 OS0620'INTERSECTING POINT WHERE 2 INSCRIBED DIAMONDS MEET ON TOP OF A METAL
 OS0620'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED
 OS0620'140.0 M (459.3 FT) EAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OS0620'36-170-110, 29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 OS0620'HIGHWAY, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OS0620'NORTH OF A METAL GUARD POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND 0.3
 OS0620'M (1.0 FT) EAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0620'THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0621 ***********************************************************************
 OS0621  DESIGNATION -  I90 139.34
 OS0621  PID         -  OS0621
 OS0621  STATE/COUNTY-  SD/JACKSON
 OS0621  COUNTRY     -  US
 OS0621  USGS QUAD   -  WETA (2017)
 OS0621
 OS0621                         *CURRENT SURVEY CONTROL
 OS0621  ______________________________________________________________________
 OS0621* NAD 83(1986) POSITION- 43 50 08.     (N) 101 44 24.     (W)   SCALED
 OS0621* NAVD 88 ORTHO HEIGHT -   768.524 (meters)     2521.40  (feet) ADJUSTED
 OS0621  ______________________________________________________________________
 OS0621  GEOID HEIGHT    -        -20.735 (meters)                     GEOID18
 OS0621  DYNAMIC HEIGHT  -        768.279 (meters)     2520.60  (feet) COMP
 OS0621  MODELED GRAVITY -    980,274.4   (mgal)                       NAVD 88
 OS0621
 OS0621  VERT ORDER      -  FIRST     CLASS II
 OS0621
 OS0621.The horizontal coordinates were scaled from a map and have
 OS0621.an estimated accuracy of +/- 6 seconds.
 OS0621
 OS0621.The orthometric height was determined by differential leveling and
 OS0621.adjusted by the NATIONAL GEODETIC SURVEY
 OS0621.in June 1991.
 OS0621
 OS0621.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0621.GEOID18 height accuracy estimate available here.
 OS0621
 OS0621.Click photographs - Photos may exist for this station.
 OS0621
 OS0621.The dynamic height is computed by dividing the NAVD 88
 OS0621.geopotential number by the normal gravity value computed on the
 OS0621.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0621.degrees latitude (g = 980.6199 gals.).
 OS0621
 OS0621.The modeled gravity was interpolated from observed gravity values.
 OS0621
 OS0621;                    North         East    Units  Estimated Accuracy
 OS0621;SPC SD S     -   167,840.      486,880.      MT  (+/- 180 meters Scaled)
 OS0621
 OS0621_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP797572(NAD 83)
 OS0621
 OS0621                          SUPERSEDED SURVEY CONTROL
 OS0621
 OS0621.No superseded survey control is available for this station.
 OS0621
 OS0621_MARKER: P = PIPE CAP
 OS0621_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0621_STAMPING: I90-139.34
 OS0621_MARK LOGO: NONE
 OS0621_PROJECTION: FLUSH
 OS0621_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0621+STABILITY: POSITION/ELEVATION WELL
 OS0621_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0621+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2013
 OS0621_ROD/PIPE-DEPTH: 6.4 meters
 OS0621
 OS0621  HISTORY     - Date     Condition        Report By
 OS0621  HISTORY     - UNK      MONUMENTED       SDDT
 OS0621  HISTORY     - 1985     GOOD             NGS
 OS0621  HISTORY     - 19910713 GOOD             NGS
 OS0621  HISTORY     - 20130121 GOOD             INDIV
 OS0621
 OS0621                          STATION DESCRIPTION
 OS0621
 OS0621'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0621'17.4 KM (10.8 MI) WEST FROM KADOKA.
 OS0621'THE MARK IS 1.7 M BELOW THE HIGHWAY.
 OS0621'17.4 KM (10.85 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0621'73 SOUTH AT KADOKA, 0.55 KM (0.35 MI) EAST OF MILEPOST 139, 28.9
 OS0621'METERS (95 FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE, 83.2 METERS
 OS0621'(273 FT) EAST OF THE SOUTHEAST CORNER OF THE EAST BOUND BRIDGE OVER A
 OS0621'COUNTY ROAD, 20.4 METERS (67 FT) NORTH OF THE CENTER OF THE FRONTAGE
 OS0621'ROAD AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.  ACCESS--IS
 OS0621'TO BE HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0621'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0621
 OS0621                          STATION RECOVERY (1991)
 OS0621
 OS0621'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0621'17.4 KM (10.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0621'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 84.0 M (275.6 FT)
 OS0621'SOUTHEAST OF THE SOUTHEAST CORNER OF BRIDGE NUMBER 36-200-111, 29.2 M
 OS0621'(95.8 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0621'HIGHWAY, 20.6 M (67.6 FT) NORTH OF THE CENTERLINE OF A FRONTAGE ROAD,
 OS0621'1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH
 OS0621'OF A FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.  NOTE--ACCESS
 OS0621'TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0621
 OS0621                          STATION RECOVERY (2013)
 OS0621
 OS0621'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0621'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0622 ***********************************************************************
 OS0622  DESIGNATION -  I90 143.10
 OS0622  PID         -  OS0622
 OS0622  STATE/COUNTY-  SD/JACKSON
 OS0622  COUNTRY     -  US
 OS0622  USGS QUAD   -  WETA (2017)
 OS0622
 OS0622                         *CURRENT SURVEY CONTROL
 OS0622  ______________________________________________________________________
 OS0622* NAD 83(1986) POSITION- 43 50 07.     (N) 101 39 55.     (W)   SCALED
 OS0622* NAVD 88 ORTHO HEIGHT -   762.805 (meters)     2502.64  (feet) ADJUSTED
 OS0622  ______________________________________________________________________
 OS0622  GEOID HEIGHT    -        -21.015 (meters)                     GEOID18
 OS0622  DYNAMIC HEIGHT  -        762.565 (meters)     2501.85  (feet) COMP
 OS0622  MODELED GRAVITY -    980,279.1   (mgal)                       NAVD 88
 OS0622
 OS0622  VERT ORDER      -  FIRST     CLASS II
 OS0622
 OS0622.The horizontal coordinates were scaled from a map and have
 OS0622.an estimated accuracy of +/- 6 seconds.
 OS0622
 OS0622.The orthometric height was determined by differential leveling and
 OS0622.adjusted by the NATIONAL GEODETIC SURVEY
 OS0622.in June 1991.
 OS0622
 OS0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0622.GEOID18 height accuracy estimate available here.
 OS0622
 OS0622.Click photographs - Photos may exist for this station.
 OS0622
 OS0622.The dynamic height is computed by dividing the NAVD 88
 OS0622.geopotential number by the normal gravity value computed on the
 OS0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0622.degrees latitude (g = 980.6199 gals.).
 OS0622
 OS0622.The modeled gravity was interpolated from observed gravity values.
 OS0622
 OS0622;                    North         East    Units  Estimated Accuracy
 OS0622;SPC SD S     -   167,710.      492,890.      MT  (+/- 180 meters Scaled)
 OS0622
 OS0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP857570(NAD 83)
 OS0622
 OS0622                          SUPERSEDED SURVEY CONTROL
 OS0622
 OS0622.No superseded survey control is available for this station.
 OS0622
 OS0622_MARKER: P = PIPE CAP
 OS0622_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0622_STAMPING: I90-143.10
 OS0622_MARK LOGO: NONE
 OS0622_PROJECTION: FLUSH
 OS0622_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0622+STABILITY: POSITION/ELEVATION WELL
 OS0622_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0622+SATELLITE: SATELLITE OBSERVATIONS - July 13, 1991
 OS0622_ROD/PIPE-DEPTH: 6.4 meters
 OS0622
 OS0622  HISTORY     - Date     Condition        Report By
 OS0622  HISTORY     - UNK      MONUMENTED       SDDT
 OS0622  HISTORY     - 1985     GOOD             NGS
 OS0622  HISTORY     - 19910713 GOOD             NGS
 OS0622  HISTORY     - 20130121 POOR             INDIV
 OS0622
 OS0622                          STATION DESCRIPTION
 OS0622
 OS0622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0622'11.7 KM (7.3 MI) WEST FROM KADOKA.
 OS0622'THE MARK IS 2.4 M BELOW THE HIGHWAY.
 OS0622'11.35 KM (7.1 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0622'73 SOUTH AT KADOKA, 0.35 KM (0.2 MI) WEST OF THE OVERPASS BRIDGE OVER
 OS0622'STATE HIGHWAY 73 NORTH, 0.15 KM (0.1 MI) EAST OF MILEPOST 143, 47.8
 OS0622'METERS (157 FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE, 40.8
 OS0622'METERS (134 FT) NORTH OF THE CENTER OF THE FRONTAGE ROAD, 25.0 METERS
 OS0622'(82 FT) SOUTH OF THE CENTER OF THE EAST BOUND OFF-RAMP, 2.1 METERS (7
 OS0622'FT) WEST OF THE WEST END OF A TRIPLE WOODEN RIGHT-OF-WAY FENCE BRACE
 OS0622'AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY FENCE.
 OS0622'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0622
 OS0622                          STATION RECOVERY (1991)
 OS0622
 OS0622'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0622'11.4 KM (7.10 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0622'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 273.0 M (895.7 FT)
 OS0622'WEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER 36-240-111, 48.3 M
 OS0622'(158.5 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0622'HIGHWAY, 41.1 M (134.8 FT) NORTHEAST OF THE CENTERLINE OF A FRONTAGE
 OS0622'ROAD, 2.2 M (7.2 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 3 BRACED
 OS0622'FENCE POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OS0622'(1.0 FT) SOUTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST OF
 OS0622'A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC
 OS0622'SCREW CAP.
 OS0622
 OS0622                          STATION RECOVERY (2013)
 OS0622
 OS0622'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0622'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0623 ***********************************************************************
 OS0623  DESIGNATION -  I90 146.35
 OS0623  PID         -  OS0623
 OS0623  STATE/COUNTY-  SD/JACKSON
 OS0623  COUNTRY     -  US
 OS0623  USGS QUAD   -  KADOKA (2017)
 OS0623
 OS0623                         *CURRENT SURVEY CONTROL
 OS0623  ______________________________________________________________________
 OS0623* NAD 83(1986) POSITION- 43 50 11.     (N) 101 35 59.     (W)   SCALED
 OS0623* NAVD 88 ORTHO HEIGHT -   740.746 (meters)     2430.26  (feet) ADJUSTED
 OS0623  ______________________________________________________________________
 OS0623  GEOID HEIGHT    -        -21.276 (meters)                     GEOID18
 OS0623  DYNAMIC HEIGHT  -        740.511 (meters)     2429.49  (feet) COMP
 OS0623  MODELED GRAVITY -    980,277.2   (mgal)                       NAVD 88
 OS0623
 OS0623  VERT ORDER      -  FIRST     CLASS II
 OS0623
 OS0623.The horizontal coordinates were scaled from a map and have
 OS0623.an estimated accuracy of +/- 6 seconds.
 OS0623
 OS0623.The orthometric height was determined by differential leveling and
 OS0623.adjusted by the NATIONAL GEODETIC SURVEY
 OS0623.in June 1991.
 OS0623
 OS0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0623.GEOID18 height accuracy estimate available here.
 OS0623
 OS0623.Click photographs - Photos may exist for this station.
 OS0623
 OS0623.The dynamic height is computed by dividing the NAVD 88
 OS0623.geopotential number by the normal gravity value computed on the
 OS0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0623.degrees latitude (g = 980.6199 gals.).
 OS0623
 OS0623.The modeled gravity was interpolated from observed gravity values.
 OS0623
 OS0623;                    North         East    Units  Estimated Accuracy
 OS0623;SPC SD S     -   167,750.      498,160.      MT  (+/- 180 meters Scaled)
 OS0623
 OS0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP909569(NAD 83)
 OS0623
 OS0623                          SUPERSEDED SURVEY CONTROL
 OS0623
 OS0623.No superseded survey control is available for this station.
 OS0623
 OS0623_MARKER: P = PIPE CAP
 OS0623_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0623_STAMPING: I90-146.35
 OS0623_MARK LOGO: NONE
 OS0623_PROJECTION: FLUSH
 OS0623_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0623+STABILITY: POSITION/ELEVATION WELL
 OS0623_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0623+SATELLITE: SATELLITE OBSERVATIONS - January 21, 2013
 OS0623_ROD/PIPE-DEPTH: 6.4 meters
 OS0623
 OS0623  HISTORY     - Date     Condition        Report By
 OS0623  HISTORY     - UNK      MONUMENTED       SDDT
 OS0623  HISTORY     - 1985     GOOD             NGS
 OS0623  HISTORY     - 19910713 GOOD             NGS
 OS0623  HISTORY     - 20130121 GOOD             INDIV
 OS0623
 OS0623                          STATION DESCRIPTION
 OS0623
 OS0623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0623'6.0 KM (3.7 MI) WEST FROM KADOKA.
 OS0623'THE MARK IS 2.0 M BELOW THE HIGHWAY.
 OS0623'6.05 KM (3.8 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73
 OS0623'SOUTH AT KADOKA, 0.55 KM (0.35 MI) EAST OF MILEPOST 146, 0.15 KM (0.1
 OS0623'MI) EAST OF A BRIDGE OVER A COUNTY ROAD, 29.4 METERS (96.5 FT) NORTH
 OS0623'OF THE WEST BOUND HIGHWAY CENTERLINE, 42.3 METERS (139 FT) WEST OF THE
 OS0623'WEST END OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.3 METER (1 FT)
 OS0623'SOUTH OF THE RIGHT-OF-WAY FENCE.
 OS0623'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0623
 OS0623                          STATION RECOVERY (1991)
 OS0623
 OS0623'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0623'6.2 KM (3.85 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0623'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 149.0 M (488.8 FT)
 OS0623'EAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 36-270-110, 42.7 M
 OS0623'(140.1 FT) WEST OF THE MOST WESTERLY OF 2 BRACED FENCE POSTS, 29.5 M
 OS0623'(96.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0623'HIGHWAY, 2.1 M (6.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0
 OS0623'FT) SOUTH OF THE FENCE, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST.
 OS0623'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0623
 OS0623                          STATION RECOVERY (2013)
 OS0623
 OS0623'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0623'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0625 ***********************************************************************
 OS0625  DESIGNATION -  I90 148.65
 OS0625  PID         -  OS0625
 OS0625  STATE/COUNTY-  SD/JACKSON
 OS0625  COUNTRY     -  US
 OS0625  USGS QUAD   -  KADOKA (2017)
 OS0625
 OS0625                         *CURRENT SURVEY CONTROL
 OS0625  ______________________________________________________________________
 OS0625* NAD 83(1986) POSITION- 43 50 08.     (N) 101 33 15.     (W)   SCALED
 OS0625* NAVD 88 ORTHO HEIGHT -   727.931 (meters)     2388.22  (feet) ADJUSTED
 OS0625  ______________________________________________________________________
 OS0625  GEOID HEIGHT    -        -21.453 (meters)                     GEOID18
 OS0625  DYNAMIC HEIGHT  -        727.698 (meters)     2387.46  (feet) COMP
 OS0625  MODELED GRAVITY -    980,274.3   (mgal)                       NAVD 88
 OS0625
 OS0625  VERT ORDER      -  FIRST     CLASS II
 OS0625
 OS0625.The horizontal coordinates were scaled from a map and have
 OS0625.an estimated accuracy of +/- 6 seconds.
 OS0625
 OS0625.The orthometric height was determined by differential leveling and
 OS0625.adjusted by the NATIONAL GEODETIC SURVEY
 OS0625.in September 1993.
 OS0625
 OS0625.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0625.GEOID18 height accuracy estimate available here.
 OS0625
 OS0625.Click photographs - Photos may exist for this station.
 OS0625
 OS0625.The dynamic height is computed by dividing the NAVD 88
 OS0625.geopotential number by the normal gravity value computed on the
 OS0625.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0625.degrees latitude (g = 980.6199 gals.).
 OS0625
 OS0625.The modeled gravity was interpolated from observed gravity values.
 OS0625
 OS0625;                    North         East    Units  Estimated Accuracy
 OS0625;SPC SD S     -   167,610.      501,820.      MT  (+/- 180 meters Scaled)
 OS0625
 OS0625_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP946567(NAD 83)
 OS0625
 OS0625                          SUPERSEDED SURVEY CONTROL
 OS0625
 OS0625  NAVD 88 (06/15/91)  727.939  (m)         2388.25   (f) SUPERSEDED  1 2
 OS0625
 OS0625.Superseded values are not recommended for survey control.
 OS0625
 OS0625.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0625.See file dsdata.pdf to determine how the superseded data were derived.
 OS0625
 OS0625_MARKER: P = PIPE CAP
 OS0625_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0625_STAMPING: I-90 148.65
 OS0625_MARK LOGO: NONE
 OS0625_PROJECTION: FLUSH
 OS0625_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0625+STABILITY: POSITION/ELEVATION WELL
 OS0625_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0625+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0625_ROD/PIPE-DEPTH: 12.8 meters
 OS0625
 OS0625  HISTORY     - Date     Condition        Report By
 OS0625  HISTORY     - UNK      MONUMENTED       SDDT
 OS0625  HISTORY     - 1985     GOOD             NGS
 OS0625  HISTORY     - 19910713 GOOD             NGS
 OS0625  HISTORY     - 20130116 GOOD             INDIV
 OS0625
 OS0625                          STATION DESCRIPTION
 OS0625
 OS0625'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0625'2.3 KM (1.4 MI) WEST FROM KADOKA.
 OS0625'THE MARK IS 2.0 M BELOW THE HIGHWAY.
 OS0625'2.35 KM (1.45 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY
 OS0625'73 SOUTH AT KADOKA, 0.55 KM (0.35 MI) WEST OF MILEPOST 149, 25.0
 OS0625'METERS (82 FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE, 102.2
 OS0625'METERS (335.5 FT) WEST OF THE SOUTHWEST END OF THE EAST BOUND BRIDGE
 OS0625'OVER WHITE WILLOW CREEK, 26.5 METERS (87 FT) NORTH OF THE CENTER OF
 OS0625'THE FRONTAGE ROAD AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY
 OS0625'FENCE.  ACCESS--IS TO BE HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0625'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0625
 OS0625                          STATION RECOVERY (1991)
 OS0625
 OS0625'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0625'2.5 KM (1.55 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0625'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 102.7 M (336.9 FT)
 OS0625'WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER 36-295-111,
 OS0625'27.1 M (88.9 FT) NORTH OF THE CENTERLINE OF A FRONTAGE ROAD, 25.0 M
 OS0625'(82.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0625'HIGHWAY, 0.3 M (1.0 FT) EAST OF A WITNESS POST, AND 0.2 M (0.7 FT)
 OS0625'NORTH OF A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0625'4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0625
 OS0625                          STATION RECOVERY (2013)
 OS0625
 OS0625'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0625'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0626 ***********************************************************************
 OS0626  CBN         -  This is a Cooperative Base Network Control Station.
 OS0626  DESIGNATION -  I90 150.14
 OS0626  PID         -  OS0626
 OS0626  STATE/COUNTY-  SD/JACKSON
 OS0626  COUNTRY     -  US
 OS0626  USGS QUAD   -  KADOKA (2017)
 OS0626
 OS0626                         *CURRENT SURVEY CONTROL
 OS0626  ______________________________________________________________________
 OS0626* NAD 83(2011) POSITION- 43 50 30.59789(N) 101 31 33.83792(W)   ADJUSTED
 OS0626* NAD 83(2011) ELLIP HT-   732.677 (meters)        (06/27/12)   ADJUSTED
 OS0626* NAD 83(2011) EPOCH   -  2010.00
 OS0626* NAVD 88 ORTHO HEIGHT -   754.221 (meters)     2474.47  (feet) ADJUSTED
 OS0626  ______________________________________________________________________
 OS0626  GEOID HEIGHT    -        -21.560 (meters)                     GEOID18
 OS0626  NAD 83(2011) X  -   -920,780.648 (meters)                     COMP
 OS0626  NAD 83(2011) Y  - -4,515,266.002 (meters)                     COMP
 OS0626  NAD 83(2011) Z  -  4,395,940.551 (meters)                     COMP
 OS0626  LAPLACE CORR    -         -9.26  (seconds)                    DEFLEC18
 OS0626  DYNAMIC HEIGHT  -        753.978 (meters)     2473.68  (feet) COMP
 OS0626  MODELED GRAVITY -    980,272.1   (mgal)                       NAVD 88
 OS0626
 OS0626  VERT ORDER      -  FIRST     CLASS II
 OS0626
 OS0626  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0626  Standards:
 OS0626         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0626            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0626  -------------------------------------------------------------------
 OS0626  NETWORK    1.30   3.45           0.61   0.41   1.76     -0.07642927
 OS0626  -------------------------------------------------------------------
 OS0626  Click here for local accuracies and other accuracy information.
 OS0626
 OS0626.The horizontal coordinates were established by GPS observations
 OS0626.and adjusted by the National Geodetic Survey in June 2012.
 OS0626
 OS0626.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0626.been affixed to the stable North American tectonic plate. See 
 OS0626.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0626
 OS0626.The horizontal coordinates are valid at the epoch date displayed above
 OS0626.which is a decimal equivalence of Year/Month/Day.
 OS0626
 OS0626.The orthometric height was determined by differential leveling and
 OS0626.adjusted by the NATIONAL GEODETIC SURVEY
 OS0626.in September 1993.
 OS0626
 OS0626.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0626.GEOID18 height accuracy estimate available here.
 OS0626
 OS0626.Click photographs - Photos may exist for this station.
 OS0626
 OS0626.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0626
 OS0626.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0626
 OS0626.The ellipsoidal height was determined by GPS observations
 OS0626.and is referenced to NAD 83.
 OS0626
 OS0626.The dynamic height is computed by dividing the NAVD 88
 OS0626.geopotential number by the normal gravity value computed on the
 OS0626.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0626.degrees latitude (g = 980.6199 gals.).
 OS0626
 OS0626.The modeled gravity was interpolated from observed gravity values.
 OS0626
 OS0626. The following values were computed from the NAD 83(2011) position.
 OS0626
 OS0626;                    North         East     Units Scale Factor Converg.
 OS0626;SPC SD S     -   168,270.885   504,093.177   MT  0.99991446   -0 49 22.1
 OS0626;SPC SD S     -   552,068.73  1,653,845.70   sFT  0.99991446   -0 49 22.1
 OS0626;UTM  14      - 4,857,407.485   296,934.896   MT  1.00010721   -1 45 01.2
 OS0626
 OS0626!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0626!SPC SD S     -   0.99988512  x   0.99991446  =   0.99979959
 OS0626!UTM  14      -   0.99988512  x   1.00010721  =   0.99999232
 OS0626
 OS0626_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9693457407(NAD 83)
 OS0626
 OS0626                          SUPERSEDED SURVEY CONTROL
 OS0626
 OS0626  NAD 83(2007)-  43 50 30.59781(N)    101 31 33.83904(W) AD(2002.00) 0
 OS0626  ELLIP H (02/10/07)  732.704  (m)                       GP(2002.00)    
 OS0626  ELLIP H (04/15/04)  732.691  (m)                       GP(       ) 2 1
 OS0626  NAD 83(1996)-  43 50 30.59721(N)    101 31 33.83906(W) AD(       ) B
 OS0626  ELLIP H (04/18/97)  732.740  (m)                       GP(       ) 4 1
 OS0626  NAVD 88             754.22   (m)         2474.5    (f) LEVELING    3  
 OS0626  NAVD 88 (06/15/91)  754.213  (m)         2474.45   (f) SUPERSEDED  1 2
 OS0626
 OS0626.Superseded values are not recommended for survey control.
 OS0626
 OS0626.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0626.See file dsdata.pdf to determine how the superseded data were derived.
 OS0626
 OS0626_MARKER: Z = SEE DESCRIPTION
 OS0626_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0626_STAMPING: I90-150.1
 OS0626_MARK LOGO: NONE
 OS0626_PROJECTION: FLUSH
 OS0626_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0626_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0626_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0626+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0626_ROD/PIPE-DEPTH: 6.4 meters
 OS0626_SLEEVE-DEPTH  : 1.8 meters
 OS0626
 OS0626  HISTORY     - Date     Condition        Report By
 OS0626  HISTORY     - UNK      MONUMENTED       SDDT
 OS0626  HISTORY     - 1985     GOOD             NGS
 OS0626  HISTORY     - 19910713 GOOD             NGS
 OS0626  HISTORY     - 19960818 GOOD             NGS
 OS0626  HISTORY     - 20130116 GOOD             INDIV
 OS0626
 OS0626                          STATION DESCRIPTION
 OS0626
 OS0626'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0626'IN KADOKA.
 OS0626'THE MARK IS 1.9 M BELOW THE ON RAMP.
 OS0626'IN KADOKA, IN THE NORTHWEST CORNER OF THE JUNCTION OF STATE HIGHWAY 73
 OS0626'AND THE WEST BOUND I-90 ON RAMP ROAD, 0.15 KM (0.1 MI) NORTHEAST OF
 OS0626'MILEPOST 150, 84.9 METERS (278.5 FT) SOUTHWEST OF THE HIGHWAY
 OS0626'CENTERLINE, 23.9 METERS (78.5 FT) NORTHWEST OF THE CENTER OF THE ON
 OS0626'RAMP, 15.2 METERS (50 FT) SOUTHWEST OF A FENCE CORNER AND 0.3 METER (1
 OS0626'FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 OS0626'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0626
 OS0626                          STATION RECOVERY (1991)
 OS0626
 OS0626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0626'IN KADOKA, AT THE INTERSECTION OF STATE HIGHWAY 73 AND INTERSTATE
 OS0626'HIGHWAY 90 (EXIT 150), 140.5 M (461.0 FT) NORTHWEST OF THE CENTERLINE
 OS0626'OF THE WESTBOUND LANES OF THE INTERSTATE HIGHWAY, 84.2 M (276.2 FT)
 OS0626'SOUTHWEST OF THE CENTERLINE OF THE STATE HIGHWAY, 15.5 M (50.9 FT)
 OS0626'SOUTHWEST OF A FENCE CORNER, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE
 OS0626'STATE HIGHWAY, 0.3 M (1.0 FT) SOUTHEAST OF THE FENCE, AND 0.3 M (1.0
 OS0626'FT) NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0626'THROUGH A 4-INCH PVC SCREW CAP.
 OS0626
 OS0626                          STATION RECOVERY (1996)
 OS0626
 OS0626'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0626'THE STATION IS IN KADOKA, AT THE JUNCTION OF INTERSTATE HIGHWAY 90 AND
 OS0626'STATE HIGHWAY 73 SOUTH (EXIT 150) ON INTERSTATE HIGHWAY 90.
 OS0626'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OS0626'JUNCTION OF THE WESTBOUND INTERSTATE HIGHWAY 90 ON-RAMP AND STATE
 OS0626'HIGHWAY 73 IN KADOKA, GO WEST ON THE RAMP FOR 0.05 MI (0.08 KM) TO THE
 OS0626'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT AT THE
 OS0626'INTERSECTING POINT OF 2 DIAMONDS INSCRIBED ON THE TOP OF A METAL PIPE
 OS0626'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 461.0 FT
 OS0626'(140.5 M) NORTHWEST OF THE WESTBOUND INTERSTATE HIGHWAY CENTERLINE,
 OS0626'276.2 FT (84.2 M) SOUTHWEST OF THE STATE HIGHWAY CENTERLINE, 73.5 FT
 OS0626'(22.4 M) SOUTHWEST OF A FENCE CORNER, 1.0 FT (0.3 M) SOUTHEAST OF A
 OS0626'FENCE, 1.0 FT (0.3 M) NORTHEAST OF A WITNESS POST, AND 0.19 M (0.62
 OS0626'FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0626'THROUGH A 4-INCH PVC SCREW CAP.
 OS0626
 OS0626                          STATION RECOVERY (2013)
 OS0626
 OS0626'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0626'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0628 ***********************************************************************
 OS0628  DESIGNATION -  I90 152.29
 OS0628  PID         -  OS0628
 OS0628  STATE/COUNTY-  SD/JACKSON
 OS0628  COUNTRY     -  US
 OS0628  USGS QUAD   -  BELVIDERE SW (2017)
 OS0628
 OS0628                         *CURRENT SURVEY CONTROL
 OS0628  ______________________________________________________________________
 OS0628* NAD 83(1986) POSITION- 43 50 59.     (N) 101 29 05.     (W)   SCALED
 OS0628* NAVD 88 ORTHO HEIGHT -   748.968 (meters)     2457.24  (feet) ADJUSTED
 OS0628  ______________________________________________________________________
 OS0628  GEOID HEIGHT    -        -21.719 (meters)                     GEOID18
 OS0628  DYNAMIC HEIGHT  -        748.724 (meters)     2456.44  (feet) COMP
 OS0628  MODELED GRAVITY -    980,269.1   (mgal)                       NAVD 88
 OS0628
 OS0628  VERT ORDER      -  FIRST     CLASS II
 OS0628
 OS0628.The horizontal coordinates were scaled from a map and have
 OS0628.an estimated accuracy of +/- 6 seconds.
 OS0628
 OS0628.The orthometric height was determined by differential leveling and
 OS0628.adjusted by the NATIONAL GEODETIC SURVEY
 OS0628.in June 1991.
 OS0628
 OS0628.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0628.GEOID18 height accuracy estimate available here.
 OS0628
 OS0628.Click photographs - Photos may exist for this station.
 OS0628
 OS0628.The dynamic height is computed by dividing the NAVD 88
 OS0628.geopotential number by the normal gravity value computed on the
 OS0628.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0628.degrees latitude (g = 980.6199 gals.).
 OS0628
 OS0628.The modeled gravity was interpolated from observed gravity values.
 OS0628
 OS0628;                    North         East    Units  Estimated Accuracy
 OS0628;SPC SD S     -   169,100.      507,430.      MT  (+/- 180 meters Scaled)
 OS0628
 OS0628_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP002581(NAD 83)
 OS0628
 OS0628                          SUPERSEDED SURVEY CONTROL
 OS0628
 OS0628.No superseded survey control is available for this station.
 OS0628
 OS0628_MARKER: P = PIPE CAP
 OS0628_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0628_STAMPING: I90-152.29
 OS0628_MARK LOGO: NONE
 OS0628_PROJECTION: FLUSH
 OS0628_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0628+STABILITY: POSITION/ELEVATION WELL
 OS0628_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0628+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0628_ROD/PIPE-DEPTH: 6.4 meters
 OS0628
 OS0628  HISTORY     - Date     Condition        Report By
 OS0628  HISTORY     - UNK      MONUMENTED       SDDT
 OS0628  HISTORY     - 1985     GOOD             NGS
 OS0628  HISTORY     - 19910621 GOOD             NGS
 OS0628  HISTORY     - 20130116 GOOD             INDIV
 OS0628
 OS0628                          STATION DESCRIPTION
 OS0628
 OS0628'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0628'4.2 KM (2.6 MI) EAST FROM KADOKA.
 OS0628'THE MARK IS 3.0 M BELOW THE HIGHWAY.
 OS0628'0.55 KM (0.35 MI) SOUTH ALONG STATE HIGHWAY 73 SOUTH FROM THE JUNCTION
 OS0628'OF I 90 AT KADOKA, THENCE 3.5 KM (2.2 MI) EAST ALONG BUSINESS ROUTE
 OS0628'90, THENCE 0.15 KM (0.1 MI) NORTH ALONG SOUTH CREEK ROAD, 0.49 KM
 OS0628'(0.31 MI) EAST OF MILEPOST 152, 81.4 METERS (267 FT) SOUTH OF THE EAST
 OS0628'BOUND HIGHWAY CENTERLINE, 178.0 METERS (583.5 FT) WEST OF THE CENTER
 OS0628'OF SOUTH CREEK ROAD, 21.4 METERS (70.5 FT) WEST OF THE WEST BRACE POLE
 OS0628'IN THE RIGHT-OF-WAY FENCE, 19.2 METERS (63 FT) SOUTH OF THE CENTER OF
 OS0628'THE EAST BOUND OFF RAMP AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY
 OS0628'FENCE.  ACCESS--IS TO BE HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0628'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0628
 OS0628                          STATION RECOVERY (1991)
 OS0628
 OS0628'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0628'3.4 KM (2.10 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0628'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 180.0 M
 OS0628'(590.5 FT) WEST OF BRIDGE NUMBER 36-330-101, 82.0 M (269.0 FT) SOUTH
 OS0628'OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 2.4 M (7.9
 OS0628'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A
 OS0628'WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST OF A FENCE.  NOTE--ACCESS
 OS0628'TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0628
 OS0628                          STATION RECOVERY (2013)
 OS0628
 OS0628'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0628'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0631 ***********************************************************************
 OS0631  DESIGNATION -  I90 155.35
 OS0631  PID         -  OS0631
 OS0631  STATE/COUNTY-  SD/JACKSON
 OS0631  COUNTRY     -  US
 OS0631  USGS QUAD   -  BELVIDERE SW (2017)
 OS0631
 OS0631                         *CURRENT SURVEY CONTROL
 OS0631  ______________________________________________________________________
 OS0631* NAD 83(1986) POSITION- 43 51 07.71   (N) 101 25 25.02   (W)   HD_HELD1
 OS0631* NAVD 88 ORTHO HEIGHT -   725.958 (meters)     2381.75  (feet) ADJUSTED
 OS0631  ______________________________________________________________________
 OS0631  GEOID HEIGHT    -        -21.956 (meters)                     GEOID18
 OS0631  DYNAMIC HEIGHT  -        725.722 (meters)     2380.97  (feet) COMP
 OS0631  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 OS0631
 OS0631  VERT ORDER      -  FIRST     CLASS II
 OS0631
 OS0631.The horizontal coordinates were determined by differentially corrected
 OS0631.hand held GPS observations or other comparable positioning techniques
 OS0631.and have an estimated accuracy of +/- 3 meters.
 OS0631
 OS0631.The orthometric height was determined by differential leveling and
 OS0631.adjusted by the NATIONAL GEODETIC SURVEY
 OS0631.in June 1991.
 OS0631
 OS0631.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0631.GEOID18 height accuracy estimate available here.
 OS0631
 OS0631.Click photographs - Photos may exist for this station.
 OS0631
 OS0631.The dynamic height is computed by dividing the NAVD 88
 OS0631.geopotential number by the normal gravity value computed on the
 OS0631.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0631.degrees latitude (g = 980.6199 gals.).
 OS0631
 OS0631.The modeled gravity was interpolated from observed gravity values.
 OS0631
 OS0631;                    North         East    Units  Estimated Accuracy
 OS0631;SPC SD S     -   169,302.9     512,345.6     MT  (+/- 3 meters HH1 GPS) 
 OS0631
 OS0631_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP0520458305(NAD 83)
 OS0631
 OS0631                          SUPERSEDED SURVEY CONTROL
 OS0631
 OS0631.No superseded survey control is available for this station.
 OS0631
 OS0631_MARKER: P = PIPE CAP
 OS0631_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0631_STAMPING: I90-155.35
 OS0631_MARK LOGO: NONE
 OS0631_PROJECTION: FLUSH
 OS0631_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0631+STABILITY: POSITION/ELEVATION WELL
 OS0631_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0631+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0631_ROD/PIPE-DEPTH: 6.4 meters
 OS0631
 OS0631  HISTORY     - Date     Condition        Report By
 OS0631  HISTORY     - UNK      MONUMENTED       SDDT
 OS0631  HISTORY     - 1985     GOOD             NGS
 OS0631  HISTORY     - 19910621 GOOD             NGS
 OS0631  HISTORY     - 20130116 GOOD             INDIV
 OS0631
 OS0631                          STATION DESCRIPTION
 OS0631
 OS0631'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0631'9.1 KM (5.65 MI) EAST FROM KADOKA.
 OS0631'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 OS0631'0.55 KM (0.35 MI) SOUTH ALONG STATE HIGHWAY 73 SOUTH FROM THE JUNCTION
 OS0631'OF I-90 AT KADOKA, THENCE 8.35 KM (5.2 MI) EAST ALONG OLD US HIGHWAY
 OS0631'16, THENCE 0.25 KM (0.15 MI) NORTH ALONG A COUNTY ROAD, 0.59 KM (0.38
 OS0631'MI) EAST OF I-90 MILEPOST 155, 73.8 METERS (242 FT) WEST OF THE CENTER
 OS0631'OF THE ROAD, 62.2 METERS (204 FT) WEST OF THE NORTHWEST CORNER OF A
 OS0631'WEST BOUND BRIDGE, 31.4 METERS (103 FT) NORTH OF THE WEST BOUND
 OS0631'HIGHWAY CENTERLINE AND 0.2 METER (0.5 FT) SOUTH OF THE RIGHT-OF-WAY
 OS0631'FENCE.  ACCESS--IS TO BE HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0631'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0631
 OS0631                          STATION RECOVERY (1991)
 OS0631
 OS0631'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0631'8.4 KM (5.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0631'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 62.4 M
 OS0631'(204.7 FT) NORTHWEST OF THE NORTHWEST CORNER OF BRIDGE NUMBER
 OS0631'36-360-098, 31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF THE
 OS0631'WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 OS0631'HIGHWAY, 0.4 M (1.3 FT) EAST OF A WITNESS POST, AND 0.2 M (0.7 FT)
 OS0631'SOUTH OF A FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0631'4-INCH PVC SCREW CAP.
 OS0631
 OS0631                          STATION RECOVERY (2013)
 OS0631
 OS0631'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0631'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0866 ***********************************************************************
 OS0866  DESIGNATION -  I90 159.31
 OS0866  PID         -  OS0866
 OS0866  STATE/COUNTY-  SD/JACKSON
 OS0866  COUNTRY     -  US
 OS0866  USGS QUAD   -  BELVIDERE (2017)
 OS0866
 OS0866                         *CURRENT SURVEY CONTROL
 OS0866  ______________________________________________________________________
 OS0866* NAD 83(1986) POSITION- 43 50 49.     (N) 101 20 41.     (W)   SCALED
 OS0866* NAVD 88 ORTHO HEIGHT -   745.173 (meters)     2444.79  (feet) ADJUSTED
 OS0866  ______________________________________________________________________
 OS0866  GEOID HEIGHT    -        -22.247 (meters)                     GEOID18
 OS0866  DYNAMIC HEIGHT  -        744.928 (meters)     2443.98  (feet) COMP
 OS0866  MODELED GRAVITY -    980,266.2   (mgal)                       NAVD 88
 OS0866
 OS0866  VERT ORDER      -  FIRST     CLASS II
 OS0866
 OS0866.The horizontal coordinates were scaled from a map and have
 OS0866.an estimated accuracy of +/- 6 seconds.
 OS0866
 OS0866.The orthometric height was determined by differential leveling and
 OS0866.adjusted by the NATIONAL GEODETIC SURVEY
 OS0866.in September 1993.
 OS0866
 OS0866.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0866.GEOID18 height accuracy estimate available here.
 OS0866
 OS0866.Click photographs - Photos may exist for this station.
 OS0866
 OS0866.The dynamic height is computed by dividing the NAVD 88
 OS0866.geopotential number by the normal gravity value computed on the
 OS0866.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0866.degrees latitude (g = 980.6199 gals.).
 OS0866
 OS0866.The modeled gravity was interpolated from observed gravity values.
 OS0866
 OS0866;                    North         East    Units  Estimated Accuracy
 OS0866;SPC SD S     -   168,650.      518,680.      MT  (+/- 180 meters Scaled)
 OS0866
 OS0866_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP115575(NAD 83)
 OS0866
 OS0866                          SUPERSEDED SURVEY CONTROL
 OS0866
 OS0866.No superseded survey control is available for this station.
 OS0866
 OS0866_MARKER: P = PIPE CAP
 OS0866_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0866_STAMPING: I90-159.31
 OS0866_MARK LOGO: NONE
 OS0866_PROJECTION: FLUSH
 OS0866_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0866_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0866+STABILITY: POSITION/ELEVATION WELL
 OS0866_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0866+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 OS0866_ROD/PIPE-DEPTH: 6.4 meters
 OS0866_SLEEVE-DEPTH  : 3.0 meters
 OS0866
 OS0866  HISTORY     - Date     Condition        Report By
 OS0866  HISTORY     - 1981     MONUMENTED       SDDT
 OS0866  HISTORY     - 19910621 GOOD             NGS
 OS0866  HISTORY     - 20130118 GOOD             INDIV
 OS0866
 OS0866                          STATION DESCRIPTION
 OS0866
 OS0866'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0866'14.8 KM (9.20 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0866'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 145.0 M
 OS0866'(475.7 FT) WEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER 36-400-103,
 OS0866'31.7 M (104.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OS0866'THE HIGHWAY, 27.3 M (89.6 FT) EAST OF A UTILITY POLE WITH 2 GUY
 OS0866'CABLES, 3.0 M (9.8 FT) WEST OF A BRACED FENCE POST, 2.4 M (7.9 FT)
 OS0866'BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, AND
 OS0866'0.3 M (1.0 FT) NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE
 OS0866'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0866
 OS0866                          STATION RECOVERY (2013)
 OS0866
 OS0866'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0866'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0636 ***********************************************************************
 OS0636  DESIGNATION -  I90 163.13
 OS0636  PID         -  OS0636
 OS0636  STATE/COUNTY-  SD/JACKSON
 OS0636  COUNTRY     -  US
 OS0636  USGS QUAD   -  BELVIDERE (2017)
 OS0636
 OS0636                         *CURRENT SURVEY CONTROL
 OS0636  ______________________________________________________________________
 OS0636* NAD 83(1986) POSITION- 43 50 38.     (N) 101 16 09.     (W)   SCALED
 OS0636* NAVD 88 ORTHO HEIGHT -   707.622 (meters)     2321.59  (feet) ADJUSTED
 OS0636  ______________________________________________________________________
 OS0636  GEOID HEIGHT    -        -22.533 (meters)                     GEOID18
 OS0636  DYNAMIC HEIGHT  -        707.391 (meters)     2320.83  (feet) COMP
 OS0636  MODELED GRAVITY -    980,270.2   (mgal)                       NAVD 88
 OS0636
 OS0636  VERT ORDER      -  FIRST     CLASS II
 OS0636
 OS0636.The horizontal coordinates were scaled from a map and have
 OS0636.an estimated accuracy of +/- 6 seconds.
 OS0636
 OS0636.The orthometric height was determined by differential leveling and
 OS0636.adjusted by the NATIONAL GEODETIC SURVEY
 OS0636.in June 1991.
 OS0636
 OS0636.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0636.GEOID18 height accuracy estimate available here.
 OS0636
 OS0636.Click photographs - Photos may exist for this station.
 OS0636
 OS0636.The dynamic height is computed by dividing the NAVD 88
 OS0636.geopotential number by the normal gravity value computed on the
 OS0636.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0636.degrees latitude (g = 980.6199 gals.).
 OS0636
 OS0636.The modeled gravity was interpolated from observed gravity values.
 OS0636
 OS0636;                    North         East    Units  Estimated Accuracy
 OS0636;SPC SD S     -   168,240.      524,750.      MT  (+/- 180 meters Scaled)
 OS0636
 OS0636_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP175570(NAD 83)
 OS0636
 OS0636                          SUPERSEDED SURVEY CONTROL
 OS0636
 OS0636.No superseded survey control is available for this station.
 OS0636
 OS0636_MARKER: P = PIPE CAP
 OS0636_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0636_STAMPING: I90-163.13
 OS0636_MARK LOGO: NONE
 OS0636_PROJECTION: FLUSH
 OS0636_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0636+STABILITY: POSITION/ELEVATION WELL
 OS0636_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0636+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 OS0636_ROD/PIPE-DEPTH: 12.8 meters
 OS0636
 OS0636  HISTORY     - Date     Condition        Report By
 OS0636  HISTORY     - UNK      MONUMENTED       SDDT
 OS0636  HISTORY     - 1985     GOOD             NGS
 OS0636  HISTORY     - 19910621 GOOD             NGS
 OS0636  HISTORY     - 20130118 GOOD             INDIV
 OS0636
 OS0636                          STATION DESCRIPTION
 OS0636
 OS0636'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0636'1.4 KM (0.85 MI) NORTH FROM BELVIDERE.
 OS0636'THE MARK IS 1.2 M BELOW THE FRONTAGE ROAD.
 OS0636'1.3 KM (0.8 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0636'BELVIDERE, THENCE 0.15 KM (0.1 MI) EAST ALONG THE NORTH FRONTAGE ROAD
 OS0636'FOR I-90, 0.21 KM (0.13 MI) EAST OF MILEPOST 163, 39.9 METERS (131 FT)
 OS0636'SOUTH OF THE CENTER OF THE ROAD, 108.3 METERS (355.5 FT) NORTH OF THE
 OS0636'CENTER OF THE WEST BOUND LANES FOR I-90, 45.7 METERS (150 FT) NORTH OF
 OS0636'THE CENTER OF THE WEST BOUND OFF RAMP, 23.3 METERS (76.5 FT) EAST OF
 OS0636'THE EAST END OF A WOODEN RIGHT-OF-WAY FENCE BRACE AND 0.2 METER
 OS0636'(0.5 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 OS0636'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0636
 OS0636                          STATION RECOVERY (1991)
 OS0636
 OS0636'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0636'21.0 KM (13.05 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0636'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 0.2 KM (0.10
 OS0636'MI) EAST OF BRIDGE NUMBER 36-436-105, 108.3 M (355.3 FT) NORTH OF THE
 OS0636'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 60.5 M (198.5 FT)
 OS0636'EAST OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (BELVIDERE), 46.4
 OS0636'M (152.2 FT) NORTHEAST OF THE CENTER OF THE WESTBOUND OFF-RAMP (EXIT
 OS0636'163), 23.4 M (76.8 FT) SOUTHEAST OF A BRACED FENCE POST, 1.6 M (5.2
 OS0636'FT) BELOW THE LEVEL OF THE RAMP, 0.3 M (1.0 FT) SOUTHWEST OF A FENCE,
 OS0636'AND 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE
 OS0636'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0636
 OS0636                          STATION RECOVERY (2013)
 OS0636
 OS0636'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0636'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0637 ***********************************************************************
 OS0637  FBN         -  This is a Federal Base Network Control Station.
 OS0637  DESIGNATION -  I90 164.48
 OS0637  PID         -  OS0637
 OS0637  STATE/COUNTY-  SD/JACKSON
 OS0637  COUNTRY     -  US
 OS0637  USGS QUAD   -  STAMFORD SW (2017)
 OS0637
 OS0637                         *CURRENT SURVEY CONTROL
 OS0637  ______________________________________________________________________
 OS0637* NAD 83(2011) POSITION- 43 50 32.24304(N) 101 14 32.33141(W)   ADJUSTED
 OS0637* NAD 83(2011) ELLIP HT-   680.410 (meters)        (06/27/12)   ADJUSTED
 OS0637* NAD 83(2011) EPOCH   -  2010.00
 OS0637* NAVD 88 ORTHO HEIGHT -   703.052 (meters)     2306.60  (feet) ADJUSTED
 OS0637  ______________________________________________________________________
 OS0637  GEOID HEIGHT    -        -22.631 (meters)                     GEOID18
 OS0637  NAD 83(2011) X  -   -898,393.822 (meters)                     COMP
 OS0637  NAD 83(2011) Y  - -4,519,699.215 (meters)                     COMP
 OS0637  NAD 83(2011) Z  -  4,395,940.973 (meters)                     COMP
 OS0637  LAPLACE CORR    -         -8.93  (seconds)                    DEFLEC18
 OS0637  DYNAMIC HEIGHT  -        702.825 (meters)     2305.85  (feet) COMP
 OS0637  MODELED GRAVITY -    980,274.2   (mgal)                       NAVD 88
 OS0637
 OS0637  VERT ORDER      -  FIRST     CLASS II
 OS0637
 OS0637  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0637  Standards:
 OS0637         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0637            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0637  -------------------------------------------------------------------
 OS0637  NETWORK    0.56   1.22           0.26   0.19   0.62     -0.04955631
 OS0637  -------------------------------------------------------------------
 OS0637  Click here for local accuracies and other accuracy information.
 OS0637
 OS0637.The horizontal coordinates were established by GPS observations
 OS0637.and adjusted by the National Geodetic Survey in June 2012.
 OS0637
 OS0637.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0637.been affixed to the stable North American tectonic plate. See 
 OS0637.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0637
 OS0637.The horizontal coordinates are valid at the epoch date displayed above
 OS0637.which is a decimal equivalence of Year/Month/Day.
 OS0637
 OS0637.The orthometric height was determined by differential leveling and
 OS0637.adjusted by the NATIONAL GEODETIC SURVEY
 OS0637.in June 1991.
 OS0637
 OS0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0637.GEOID18 height accuracy estimate available here.
 OS0637
 OS0637.Click photographs - Photos may exist for this station.
 OS0637
 OS0637.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0637
 OS0637.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0637
 OS0637.The ellipsoidal height was determined by GPS observations
 OS0637.and is referenced to NAD 83.
 OS0637
 OS0637.The dynamic height is computed by dividing the NAVD 88
 OS0637.geopotential number by the normal gravity value computed on the
 OS0637.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0637.degrees latitude (g = 980.6199 gals.).
 OS0637
 OS0637.The modeled gravity was interpolated from observed gravity values.
 OS0637
 OS0637. The following values were computed from the NAD 83(2011) position.
 OS0637
 OS0637;                    North         East     Units Scale Factor Converg.
 OS0637;SPC SD S     -   168,032.968   526,908.968   MT  0.99991449   -0 37 37.4
 OS0637;SPC SD S     -   551,288.16  1,728,700.51   sFT  0.99991449   -0 37 37.4
 OS0637;UTM  14      - 4,856,800.377   319,746.996   MT  0.99999964   -1 33 13.0
 OS0637
 OS0637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0637!SPC SD S     -   0.99989332  x   0.99991449  =   0.99980782
 OS0637!UTM  14      -   0.99989332  x   0.99999964  =   0.99989296
 OS0637
 OS0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP1974656800(NAD 83)
 OS0637
 OS0637                          SUPERSEDED SURVEY CONTROL
 OS0637
 OS0637  NAD 83(2007)-  43 50 32.24299(N)    101 14 32.33252(W) AD(2002.00) 0
 OS0637  ELLIP H (02/10/07)  680.428  (m)                       GP(2002.00)    
 OS0637  ELLIP H (06/23/03)  680.419  (m)                       GP(       ) 3 1
 OS0637  NAD 83(1996)-  43 50 32.24260(N)    101 14 32.33211(W) AD(       ) B
 OS0637  ELLIP H (04/18/97)  680.497  (m)                       GP(       ) 4 1
 OS0637  NAVD 88             703.05   (m)         2306.6    (f) LEVELING    3  
 OS0637
 OS0637.Superseded values are not recommended for survey control.
 OS0637
 OS0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0637.See file dsdata.pdf to determine how the superseded data were derived.
 OS0637
 OS0637_MARKER: Z = SEE DESCRIPTION
 OS0637_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0637_STAMPING: I90-164.48
 OS0637_MARK LOGO: NGS
 OS0637_PROJECTION: FLUSH
 OS0637_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0637_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0637_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0637+SATELLITE: SATELLITE OBSERVATIONS - January 18, 2013
 OS0637_ROD/PIPE-DEPTH: 12.8 meters
 OS0637_SLEEVE-DEPTH  : 1.80 meters
 OS0637
 OS0637  HISTORY     - Date     Condition        Report By
 OS0637  HISTORY     - UNK      MONUMENTED       SDDT
 OS0637  HISTORY     - 1985     GOOD             NGS
 OS0637  HISTORY     - 19910701 GOOD             NGS
 OS0637  HISTORY     - 19960823 GOOD             NGS
 OS0637  HISTORY     - 20020514 GOOD             SDDT
 OS0637  HISTORY     - 20130118 GOOD             INDIV
 OS0637
 OS0637                          STATION DESCRIPTION
 OS0637
 OS0637'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0637'3.5 KM (2.2 MI) EAST FROM BELVIDERE.
 OS0637'THE MARK IS 2.4 M BELOW THE HIGHWAY.
 OS0637'1.15 KM (0.7 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0637'BELVIDERE, THENCE 2.35 KM (1.45 MI) EAST ALONG I-90, 0.8 KM (0.5 MI)
 OS0637'EAST OF MILEPOST 164, 0.5 KM (0.3 MI) WEST OF THE ENTRANCE ROAD TO A
 OS0637'EAST BOUND REST AREA, 31.2 METERS (102.5 FT) SOUTH OF THE CENTER OF
 OS0637'THE EAST BOUND LANES AND 86.7 METERS (284.5 FT) EAST-SOUTHEAST OF THE
 OS0637'SOUTHEAST CORNER OF THE EAST BOUND BRIDGE OVER A COUNTY ROAD.
 OS0637'NOTE--ACCESS IS HAD THROUGH A 4-INCH PLASTIC SCREW CAP.
 OS0637'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0637
 OS0637                          STATION RECOVERY (1991)
 OS0637
 OS0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0637'23.1 KM (14.35 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0637'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 87.8 M
 OS0637'(288.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF BRIDGE NUMBER
 OS0637'36-450-106, 31.6 M (103.7 FT) SOUTH OF THE CENTERLINE OF THE
 OS0637'EASTBOUND LANES OF THE HIGHWAY, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 OS0637'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, AND 0.3 M (1.0 FT) WEST OF
 OS0637'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0637'PVC SCREW CAP.
 OS0637
 OS0637                          STATION RECOVERY (1996)
 OS0637
 OS0637'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0637'THE STATION IS LOCATED 1.7 MI (2.7 KM) EAST OF BELVIDERE ON INTERSTATE
 OS0637'HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 OS0637'STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY
 OS0637'63 SOUTH (EXIT 163) ON THE NORTH EDGE OF BELVIDERE, GO EAST ON
 OS0637'INTERSTATE HIGHWAY 90 FOR 1.5 MI (2.4 KM) TO THE STATION ON THE RIGHT.
 OS0637'THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET
 OS0637'FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL
 OS0637'PIPE.  LOCATED 288.0 FT (87.8 M) SOUTHEAST OF THE SOUTHEAST CORNER OF
 OS0637'BRIDGE NUMBER 36-450-106, 31.6 M (103.7 FT) SOUTH OF THE CENTERLINE OF
 OS0637'THE EASTBOUND HIGHWAY, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0637'0.3 M (1.0 FT) NORTH OF A FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 OS0637'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OS0637'AND THEN A 4-INCH PVC CAP.  THE ORIGINAL DESCRIPTION USED A
 OS0637'DESIGNATION OF I90-165.48, BUT SHOULD BE IS AS ABOVE.
 OS0637
 OS0637                          STATION RECOVERY (2002)
 OS0637
 OS0637'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0637'RECOVERY NOTE BY SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION 2002
 OS0637'THE STATION IS LOCATED 1.7 MI (2.7 KM) EAST OF BELVIDERE ON INTERSTATE
 OS0637'HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 OS0637'STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY
 OS0637'63 SOUTH (EXIT 163) ON THE NORTH EDGE OF BELVIDERE, GO EAST ON
 OS0637'INTERSTATE HIGHWAY 90 FOR 1.5 MI (2.4 KM) TO THE STATION ON THE RIGHT.
 OS0637'THE STATION IS A PUNCH POINT ON TOP OF A  METAL PIPE CAP ATTACHED TO A
 OS0637'1 1/2-INCH
 OS0637'GALVANIZED STEEL PIPE.  LOCATED 288.0 FT (87.8 M) SOUTHEAST OF THE
 OS0637'SOUTHEAST CORNER OF
 OS0637'BRIDGE NUMBER 36-450-106, 31.6 M (103.7 FT) SOUTH OF THE CENTERLINE OF
 OS0637'THE EASTBOUND HIGHWAY, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0637'0.3 M (1.0 FT) NORTH OF A FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS
 OS0637'POST.  NOTE-ACCESS IS THROUGH A 4-INCH PVC CAP.  THE STATION
 OS0637'DESIGNATION IS
 OS0637'STAMPED ON TO OF A 4 INCH PVC SCREW CAP.  THE ORIGINAL DESCRIPTION
 OS0637'USED A
 OS0637'DESIGNATION OF I90-165.48, BUT SHOULD BE IS AS ABOVE.
 OS0637
 OS0637                          STATION RECOVERY (2013)
 OS0637
 OS0637'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0637'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0640 ***********************************************************************
 OS0640  DESIGNATION -  I90 167.95
 OS0640  PID         -  OS0640
 OS0640  STATE/COUNTY-  SD/JACKSON
 OS0640  COUNTRY     -  US
 OS0640  USGS QUAD   -  STAMFORD SW (2017)
 OS0640
 OS0640                         *CURRENT SURVEY CONTROL
 OS0640  ______________________________________________________________________
 OS0640* NAD 83(1986) POSITION- 43 51 49.     (N) 101 10 56.     (W)   SCALED
 OS0640* NAVD 88 ORTHO HEIGHT -   709.356 (meters)     2327.28  (feet) ADJUSTED
 OS0640  ______________________________________________________________________
 OS0640  GEOID HEIGHT    -        -22.852 (meters)                     GEOID18
 OS0640  DYNAMIC HEIGHT  -        709.125 (meters)     2326.52  (feet) COMP
 OS0640  MODELED GRAVITY -    980,270.4   (mgal)                       NAVD 88
 OS0640
 OS0640  VERT ORDER      -  FIRST     CLASS II
 OS0640
 OS0640.The horizontal coordinates were scaled from a map and have
 OS0640.an estimated accuracy of +/- 6 seconds.
 OS0640
 OS0640.The orthometric height was determined by differential leveling and
 OS0640.adjusted by the NATIONAL GEODETIC SURVEY
 OS0640.in September 1993.
 OS0640
 OS0640.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0640.GEOID18 height accuracy estimate available here.
 OS0640
 OS0640.Click photographs - Photos may exist for this station.
 OS0640
 OS0640.The dynamic height is computed by dividing the NAVD 88
 OS0640.geopotential number by the normal gravity value computed on the
 OS0640.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0640.degrees latitude (g = 980.6199 gals.).
 OS0640
 OS0640.The modeled gravity was interpolated from observed gravity values.
 OS0640
 OS0640;                    North         East    Units  Estimated Accuracy
 OS0640;SPC SD S     -   170,350.      531,770.      MT  (+/- 180 meters Scaled)
 OS0640
 OS0640_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP246590(NAD 83)
 OS0640
 OS0640                          SUPERSEDED SURVEY CONTROL
 OS0640
 OS0640  NAVD 88 (06/15/91)  709.356  (m)         2327.28   (f) SUPERSEDED  1 2
 OS0640
 OS0640.Superseded values are not recommended for survey control.
 OS0640
 OS0640.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0640.See file dsdata.pdf to determine how the superseded data were derived.
 OS0640
 OS0640_MARKER: P = PIPE CAP
 OS0640_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0640_STAMPING: I 90 167.95
 OS0640_MARK LOGO: NONE
 OS0640_PROJECTION: FLUSH
 OS0640_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0640+STABILITY: POSITION/ELEVATION WELL
 OS0640_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0640+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0640_ROD/PIPE-DEPTH: 12.8 meters
 OS0640
 OS0640  HISTORY     - Date     Condition        Report By
 OS0640  HISTORY     - UNK      MONUMENTED       SDDT
 OS0640  HISTORY     - 1985     GOOD             NGS
 OS0640  HISTORY     - 19910621 GOOD             NGS
 OS0640  HISTORY     - 20130116 GOOD             INDIV
 OS0640
 OS0640                          STATION DESCRIPTION
 OS0640
 OS0640'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0640'9.0 KM (5.6 MI) EAST FROM BELVIDERE.
 OS0640'THE MARK IS 1.1 M BELOW THE HIGHWAY.
 OS0640'1.15 KM (0.7 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0640'BELVIDERE, THENCE 7.9 KM (4.9 MI) EAST ALONG I-90, 0.15 KM (0.1 MI)
 OS0640'NORTHEAST OF THE OVERPASS BRIDGE OVER A COUNTY ROAD, 77.7 METERS (255
 OS0640'FT) SOUTHWEST OF MILEPOST 168, 31.1 METERS (102 FT) NORTHEAST OF THE
 OS0640'WEST BOUND HIGHWAY CENTERLINE, 10.0 METERS (33 FT) SOUTHWEST OF THE
 OS0640'SOUTHWEST END OF A WOODEN RIGHT-OF-WAY FENCE BRACE, 9.0 METERS (29.5
 OS0640'FT) WEST OF THE NORTHEAST LEG FOR A REST AREA SIGN AND 0.3 METER (1
 OS0640'FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  ACCESS--IS TO BE HAD THROUGH
 OS0640'A 4-INCH PLASTIC SCREW CAP.
 OS0640'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0640
 OS0640                          STATION RECOVERY (1991)
 OS0640
 OS0640'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0640'28.7 KM (17.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0640'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 126.5 M
 OS0640'(415.0 FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OS0640'36-480-090, 31.4 M (103.0 FT) NORTHWEST OF THE CENTERLINE OF THE
 OS0640'WESTBOUND LANES OF THE HIGHWAY, 9.0 M (29.5 FT) WEST-NORTHWEST OF THE
 OS0640'NORTHWEST LEG OF A HIGHWAY INFORMATION SIGN, 1.6 M (5.2 FT) BELOW THE
 OS0640'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTHEAST OF A FENCE, AND 0.3 M
 OS0640'(1.0 FT) NORTHEAST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 OS0640'POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0640
 OS0640                          STATION RECOVERY (2013)
 OS0640
 OS0640'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0640'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0643 ***********************************************************************
 OS0643  DESIGNATION -  I90 170.51
 OS0643  PID         -  OS0643
 OS0643  STATE/COUNTY-  SD/JACKSON
 OS0643  COUNTRY     -  US
 OS0643  USGS QUAD   -  STAMFORD NW (2017)
 OS0643
 OS0643                         *CURRENT SURVEY CONTROL
 OS0643  ______________________________________________________________________
 OS0643* NAD 83(1986) POSITION- 43 53 00.     (N) 101 08 16.     (W)   SCALED
 OS0643* NAVD 88 ORTHO HEIGHT -   692.159 (meters)     2270.86  (feet) ADJUSTED
 OS0643  ______________________________________________________________________
 OS0643  GEOID HEIGHT    -        -23.000 (meters)                     GEOID18
 OS0643  DYNAMIC HEIGHT  -        691.931 (meters)     2270.11  (feet) COMP
 OS0643  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 OS0643
 OS0643  VERT ORDER      -  FIRST     CLASS II
 OS0643
 OS0643.The horizontal coordinates were scaled from a map and have
 OS0643.an estimated accuracy of +/- 6 seconds.
 OS0643
 OS0643.The orthometric height was determined by differential leveling and
 OS0643.adjusted by the NATIONAL GEODETIC SURVEY
 OS0643.in June 1991.
 OS0643
 OS0643.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0643.GEOID18 height accuracy estimate available here.
 OS0643
 OS0643.Click photographs - Photos may exist for this station.
 OS0643
 OS0643.The dynamic height is computed by dividing the NAVD 88
 OS0643.geopotential number by the normal gravity value computed on the
 OS0643.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0643.degrees latitude (g = 980.6199 gals.).
 OS0643
 OS0643.The modeled gravity was interpolated from observed gravity values.
 OS0643
 OS0643;                    North         East    Units  Estimated Accuracy
 OS0643;SPC SD S     -   172,510.      535,360.      MT  (+/- 180 meters Scaled)
 OS0643
 OS0643_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP282611(NAD 83)
 OS0643
 OS0643                          SUPERSEDED SURVEY CONTROL
 OS0643
 OS0643.No superseded survey control is available for this station.
 OS0643
 OS0643_MARKER: P = PIPE CAP
 OS0643_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0643_STAMPING: I90-170.51
 OS0643_MARK LOGO: NONE
 OS0643_PROJECTION: FLUSH
 OS0643_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0643+STABILITY: POSITION/ELEVATION WELL
 OS0643_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0643+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0643_ROD/PIPE-DEPTH: 12.8 meters
 OS0643
 OS0643  HISTORY     - Date     Condition        Report By
 OS0643  HISTORY     - UNK      MONUMENTED       SDDT
 OS0643  HISTORY     - 1985     GOOD             NGS
 OS0643  HISTORY     - 19910621 GOOD             NGS
 OS0643  HISTORY     - 20130116 GOOD             INDIV
 OS0643
 OS0643                          STATION DESCRIPTION
 OS0643
 OS0643'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0643'13.1 KM (8.15 MI) EAST FROM BELVIDERE.
 OS0643'THE MARK IS 1.0 M BELOW THE WEST BOUND LANES.
 OS0643'0.69 KM (0.43 MI) NORTH ALONG STATE HIGHWAY 63 FROM THE POST OFFICE AT
 OS0643'BELVIDERE, THENCE 11.76 KM (7.31 MI) EAST ALONG THE I 90 SERVICE ROAD,
 OS0643'THENCE 0.26 KM (0.16 MI) NORTH ALONG STATE HIGHWAY 63, THENCE 0.35 KM
 OS0643'(0.22 MI) NORTHEAST ALONG THE I 90 WEST BOUND OFFRAMP FOR EXIT 170, AT
 OS0643'THE NORTHEAST END OF THE I 90 WEST BOUND OFFRAMP FOR EXIT 170, 32.6
 OS0643'METERS (107 FT) NORTHWEST OF THE CENTER OF THE WEST BOUND I 90 LANES,
 OS0643'23.2 METERS (76 FT) NORTH-NORTHWEST OF THE CENTER OF THE EXIT 170
 OS0643'OFFRAMP, 2.1 METERS (7 FT) SOUTHWEST OF THE SOUTHWEST ONE OF A FIVE
 OS0643'WOODEN POST BRACE IN THE RIGHT-OF-WAY FENCE AND 0.5 METER (1.5 FT)
 OS0643'SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--MARK IS A PLAIN GALVANIZED
 OS0643'PIPE CAP WITH NO ORIGIN.
 OS0643'THE MARK IS 0.3 METERS  NE FROM  A WITNESS POST
 OS0643
 OS0643                          STATION RECOVERY (1991)
 OS0643
 OS0643'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0643'32.9 KM (20.45 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0643'JUNCTION OF STATE HIGHWAY 73 SOUTH IN KADOKA (EXIT 150), 0.3 KM (0.20
 OS0643'MI) EAST OF BRIDGE NUMBER 36-501-078, 32.7 M (107.3 FT) NORTHWEST OF
 OS0643'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 2.1 M (6.9 FT)
 OS0643'SOUTHWEST OF THE MOST SOUTHWESTERLY OF 5 BRACED FENCE POSTS, 0.5 M
 OS0643'(1.6 FT) SOUTHEAST OF A FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A
 OS0643'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0643'PVC SCREW CAP.
 OS0643
 OS0643                          STATION RECOVERY (2013)
 OS0643
 OS0643'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0643'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0667 ***********************************************************************
 OS0667  DESIGNATION -  I90 172.60
 OS0667  PID         -  OS0667
 OS0667  STATE/COUNTY-  SD/JACKSON
 OS0667  COUNTRY     -  US
 OS0667  USGS QUAD   -  STAMFORD (2017)
 OS0667
 OS0667                         *CURRENT SURVEY CONTROL
 OS0667  ______________________________________________________________________
 OS0667* NAD 83(1986) POSITION- 43 53 57.     (N) 101 06 07.     (W)   SCALED
 OS0667* NAVD 88 ORTHO HEIGHT -   723.924 (meters)     2375.07  (feet) ADJUSTED
 OS0667  ______________________________________________________________________
 OS0667  GEOID HEIGHT    -        -23.100 (meters)                     GEOID18
 OS0667  DYNAMIC HEIGHT  -        723.685 (meters)     2374.29  (feet) COMP
 OS0667  MODELED GRAVITY -    980,265.8   (mgal)                       NAVD 88
 OS0667
 OS0667  VERT ORDER      -  FIRST     CLASS II
 OS0667
 OS0667.The horizontal coordinates were scaled from a map and have
 OS0667.an estimated accuracy of +/- 6 seconds.
 OS0667
 OS0667.The orthometric height was determined by differential leveling and
 OS0667.adjusted by the NATIONAL GEODETIC SURVEY
 OS0667.in June 1991.
 OS0667
 OS0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0667.GEOID18 height accuracy estimate available here.
 OS0667
 OS0667.Click photographs - Photos may exist for this station.
 OS0667
 OS0667.The dynamic height is computed by dividing the NAVD 88
 OS0667.geopotential number by the normal gravity value computed on the
 OS0667.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0667.degrees latitude (g = 980.6199 gals.).
 OS0667
 OS0667.The modeled gravity was interpolated from observed gravity values.
 OS0667
 OS0667;                    North         East    Units  Estimated Accuracy
 OS0667;SPC SD S     -   174,240.      538,250.      MT  (+/- 180 meters Scaled)
 OS0667
 OS0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP311628(NAD 83)
 OS0667
 OS0667                          SUPERSEDED SURVEY CONTROL
 OS0667
 OS0667.No superseded survey control is available for this station.
 OS0667
 OS0667_MARKER: P = PIPE CAP
 OS0667_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0667_STAMPING: I90-172.60
 OS0667_MARK LOGO: NONE
 OS0667_PROJECTION: FLUSH
 OS0667_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0667+STABILITY: POSITION/ELEVATION WELL
 OS0667_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0667+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0667_ROD/PIPE-DEPTH: 13.4 meters
 OS0667
 OS0667  HISTORY     - Date     Condition        Report By
 OS0667  HISTORY     - UNK      MONUMENTED       SDDT
 OS0667  HISTORY     - 1985     GOOD             NGS
 OS0667  HISTORY     - 19910621 GOOD             NGS
 OS0667  HISTORY     - 20130114 GOOD             INDIV
 OS0667
 OS0667                          STATION DESCRIPTION
 OS0667
 OS0667'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0667'18.6 KM (11.55 MI) WEST FROM OKATON.
 OS0667'THE MARK IS 0.5 M BELOW THE OFFRAMP.
 OS0667'17.79 KM (11.06 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0667'OF I 90 EXIT 183 AT OKATON, THENCE 0.66 KM (0.41 MI) NORTH ALONG A
 OS0667'PAVED ROAD, THENCE 0.18 KM (0.11 MI) EAST ALONG THE WEST BOUND I 90
 OS0667'OFFRAMP FOR EXIT 172, 18.6 METERS (61 FT) NORTH OF THE CENTER OF THE
 OS0667'WEST BOUND I 90 OFFRAMP FOR EXIT 172, 39.8 METERS (130.5 FT) WEST OF
 OS0667'THE CENTER OF A TRIPLE WOODEN POST BRACE IN THE RIGHT-OF-WAY FENCE,
 OS0667'20.4 METERS (67 FT) SOUTH OF THE CENTER OF THE I 90 SERVICE ROAD, 0.4
 OS0667'METER (1.3 FT) NORTH OF A METAL POST AND 0.3 METER (1 FT) SOUTH OF THE
 OS0667'RIGHT-OF-WAY FENCE.
 OS0667'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0667
 OS0667                          STATION RECOVERY (1991)
 OS0667
 OS0667'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0667'32.3 KM (20.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0667'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.2 KM
 OS0667'(0.10 MI) WESTERLY ALONG AN OFF-RAMP (EXIT 172), 0.2 KM (0.10 MI)
 OS0667'EAST OF BRIDGE NUMBER 36-520-067, 61.7 M (202.4 FT) EAST OF THE NORTH
 OS0667'LEG OF A HIGHWAY INFORMATION SIGN (CEDAR BUTTE 24), 37.2 M (122.0 FT)
 OS0667'WEST OF THE MOST WESTERLY OF 3 BRACED FENCE POSTS, 19.1 M (62.7 FT)
 OS0667'NORTHWEST OF THE CENTER OF THE RAMP, 1.4 M (4.6 FT) BELOW THE LEVEL
 OS0667'OF THE RAMP, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND 0.3 M (1.0 FT) EAST
 OS0667'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0667'4-INCH PVC SCREW CAP.
 OS0667
 OS0667                          STATION RECOVERY (2013)
 OS0667
 OS0667'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0667'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0663 ***********************************************************************
 OS0663  DESIGNATION -  I90 177.50
 OS0663  PID         -  OS0663
 OS0663  STATE/COUNTY-  SD/JONES
 OS0663  COUNTRY     -  US
 OS0663  USGS QUAD   -  STAMFORD (2017)
 OS0663
 OS0663                         *CURRENT SURVEY CONTROL
 OS0663  ______________________________________________________________________
 OS0663* NAD 83(1986) POSITION- 43 53 59.26   (N) 101 00 14.99   (W)   HD_HELD1
 OS0663* NAVD 88 ORTHO HEIGHT -   699.214 (meters)     2294.00  (feet) ADJUSTED
 OS0663  ______________________________________________________________________
 OS0663  GEOID HEIGHT    -        -23.378 (meters)                     GEOID18
 OS0663  DYNAMIC HEIGHT  -        698.987 (meters)     2293.26  (feet) COMP
 OS0663  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 OS0663
 OS0663  VERT ORDER      -  FIRST     CLASS II
 OS0663
 OS0663.The horizontal coordinates were determined by differentially corrected
 OS0663.hand held GPS observations or other comparable positioning techniques
 OS0663.and have an estimated accuracy of +/- 3 meters.
 OS0663
 OS0663.The orthometric height was determined by differential leveling and
 OS0663.adjusted by the NATIONAL GEODETIC SURVEY
 OS0663.in June 1991.
 OS0663
 OS0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0663.GEOID18 height accuracy estimate available here.
 OS0663
 OS0663.Click photographs - Photos may exist for this station.
 OS0663
 OS0663.The dynamic height is computed by dividing the NAVD 88
 OS0663.geopotential number by the normal gravity value computed on the
 OS0663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0663.degrees latitude (g = 980.6199 gals.).
 OS0663
 OS0663.The modeled gravity was interpolated from observed gravity values.
 OS0663
 OS0663;                    North         East    Units  Estimated Accuracy
 OS0663;SPC SD S     -   174,239.4     546,109.7     MT  (+/- 3 meters HH1 GPS) 
 OS0663
 OS0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP3904662695(NAD 83)
 OS0663
 OS0663                          SUPERSEDED SURVEY CONTROL
 OS0663
 OS0663.No superseded survey control is available for this station.
 OS0663
 OS0663_MARKER: P = PIPE CAP
 OS0663_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0663_STAMPING: I90-177.50
 OS0663_MARK LOGO: NONE
 OS0663_PROJECTION: FLUSH
 OS0663_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0663+STABILITY: POSITION/ELEVATION WELL
 OS0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0663+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OS0663_ROD/PIPE-DEPTH: 13.4 meters
 OS0663
 OS0663  HISTORY     - Date     Condition        Report By
 OS0663  HISTORY     - UNK      MONUMENTED       SDDT
 OS0663  HISTORY     - 1985     GOOD             NGS
 OS0663  HISTORY     - 19910621 GOOD             NGS
 OS0663
 OS0663                          STATION DESCRIPTION
 OS0663
 OS0663'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0663'10.1 KM (6.3 MI) WEST FROM OKATON.
 OS0663'THE MARK IS 0.5 M ABOVE THE ROAD.
 OS0663'9.46 KM (5.88 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0663'OF I 90 EXIT 183 AT OKATON, THENCE 0.68 KM (0.42 MI) NORTH ALONG A
 OS0663'GRAVEL ROAD TO THE I 90 EXIT 177, IN THE NORTHEAST CORNER OF THE
 OS0663'JUNCTION OF THE EAST BOUND I 90 ON RAMP AT EXIT 177, 43.9 METERS (144
 OS0663'FT)EAST OF THE CENTER OF THE ROAD FOR EXIT 177, 47.2 METERS (155 FT)
 OS0663'SOUTH OF THE CENTER OF THE EAST BOUND I 90 ON RAMP, 32.3 METERS (106
 OS0663'FT) SOUTHWEST OF A WOODEN POST BRACE FOR AN ANGLED OFFSET IN THE
 OS0663'RIGHT-OF-WAY FENCE, 12.5 METERS (41 FT) NORTHEAST OF A WOODEN POST
 OS0663'BRACE FOR AN ANGLED OFFSET IN THE RIGHT-OF-WAY FENCE AND 0.3 METER
 OS0663'(1 FT) NORTHWEST OF THE NORTHEAST-SOUTHWEST PORTION OF THE
 OS0663'RIGHT-OF-WAY FENCE.
 OS0663'THE MARK IS 0.3 METERS  SW FROM  A WITNESS POST
 OS0663
 OS0663                          STATION RECOVERY (1991)
 OS0663
 OS0663'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0663'24.6 KM (15.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0663'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 0.8 KM (0.50
 OS0663'MI) WEST OF MILEPOST 178, 129.8 M (425.9 FT) SOUTH OF THE CENTERLINE
 OS0663'OF THE EASTBOUND LANES OF THE HIGHWAY, 43.7 M (143.4 FT) EAST OF THE
 OS0663'CENTERLINE OF COUNTY ROAD N6 (EXIT 177), 32.5 M (106.6 FT) SOUTHWEST
 OS0663'OF A FENCE CORNER, 12.6 M (41.3 FT) NORTHEAST OF A FENCE CORNER, 0.6
 OS0663'M (2.0 FT) ABOVE THE LEVEL OF THE COUNTY ROAD, 0.3 M (1.0 FT)
 OS0663'NORTHWEST OF A FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 OS0663'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0659 ***********************************************************************
 OS0659  CBN         -  This is a Cooperative Base Network Control Station.
 OS0659  DESIGNATION -  I90 180.50
 OS0659  PID         -  OS0659
 OS0659  STATE/COUNTY-  SD/JONES
 OS0659  COUNTRY     -  US
 OS0659  USGS QUAD   -  OKATON (2017)
 OS0659
 OS0659                         *CURRENT SURVEY CONTROL
 OS0659  ______________________________________________________________________
 OS0659* NAD 83(2011) POSITION- 43 54 05.22680(N) 100 56 38.52067(W)   ADJUSTED
 OS0659* NAD 83(2011) ELLIP HT-   660.331 (meters)        (06/27/12)   ADJUSTED
 OS0659* NAD 83(2011) EPOCH   -  2010.00
 OS0659* NAVD 88 ORTHO HEIGHT -   683.855 (meters)     2243.61  (feet) ADJUSTED
 OS0659  ______________________________________________________________________
 OS0659  GEOID HEIGHT    -        -23.537 (meters)                     GEOID18
 OS0659  NAD 83(2011) X  -   -873,984.537 (meters)                     COMP
 OS0659  NAD 83(2011) Y  - -4,519,827.396 (meters)                     COMP
 OS0659  NAD 83(2011) Z  -  4,400,666.330 (meters)                     COMP
 OS0659  LAPLACE CORR    -         -6.16  (seconds)                    DEFLEC18
 OS0659  DYNAMIC HEIGHT  -        683.627 (meters)     2242.87  (feet) COMP
 OS0659  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OS0659
 OS0659  VERT ORDER      -  FIRST     CLASS II
 OS0659
 OS0659  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0659  Standards:
 OS0659         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0659            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0659  -------------------------------------------------------------------
 OS0659  NETWORK    1.30   3.67           0.59   0.45   1.87      0.01655013
 OS0659  -------------------------------------------------------------------
 OS0659  Click here for local accuracies and other accuracy information.
 OS0659
 OS0659.The horizontal coordinates were established by GPS observations
 OS0659.and adjusted by the National Geodetic Survey in June 2012.
 OS0659
 OS0659.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0659.been affixed to the stable North American tectonic plate. See 
 OS0659.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0659
 OS0659.The horizontal coordinates are valid at the epoch date displayed above
 OS0659.which is a decimal equivalence of Year/Month/Day.
 OS0659
 OS0659.The orthometric height was determined by differential leveling and
 OS0659.adjusted by the NATIONAL GEODETIC SURVEY
 OS0659.in June 1991.
 OS0659
 OS0659.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0659.GEOID18 height accuracy estimate available here.
 OS0659
 OS0659.Click photographs - Photos may exist for this station.
 OS0659
 OS0659.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0659
 OS0659.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0659
 OS0659.The ellipsoidal height was determined by GPS observations
 OS0659.and is referenced to NAD 83.
 OS0659
 OS0659.The dynamic height is computed by dividing the NAVD 88
 OS0659.geopotential number by the normal gravity value computed on the
 OS0659.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0659.degrees latitude (g = 980.6199 gals.).
 OS0659
 OS0659.The modeled gravity was interpolated from observed gravity values.
 OS0659
 OS0659. The following values were computed from the NAD 83(2011) position.
 OS0659
 OS0659;                    North         East     Units Scale Factor Converg.
 OS0659;SPC SD S     -   174,386.306   550,941.475   MT  0.99991905   -0 25 16.7
 OS0659;SPC SD S     -   572,132.41  1,807,547.16   sFT  0.99991905   -0 25 16.7
 OS0659;UTM  14      - 4,862,764.341   343,879.894   MT  0.99989979   -1 20 53.9
 OS0659
 OS0659!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0659!SPC SD S     -   0.99989647  x   0.99991905  =   0.99981552
 OS0659!UTM  14      -   0.99989647  x   0.99989979  =   0.99979627
 OS0659
 OS0659_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP4387962764(NAD 83)
 OS0659
 OS0659                          SUPERSEDED SURVEY CONTROL
 OS0659
 OS0659  NAD 83(2007)-  43 54 05.22681(N)    100 56 38.52174(W) AD(2002.00) 0
 OS0659  ELLIP H (02/10/07)  660.354  (m)                       GP(2002.00)    
 OS0659  ELLIP H (04/15/04)  660.349  (m)                       GP(       ) 2 1
 OS0659  NAD 83(1996)-  43 54 05.22627(N)    100 56 38.52120(W) AD(       ) B
 OS0659  ELLIP H (04/18/97)  660.410  (m)                       GP(       ) 4 1
 OS0659  NAVD 88             683.86   (m)         2243.6    (f) LEVELING    3  
 OS0659
 OS0659.Superseded values are not recommended for survey control.
 OS0659
 OS0659.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0659.See file dsdata.pdf to determine how the superseded data were derived.
 OS0659
 OS0659_MARKER: Z = SEE DESCRIPTION
 OS0659_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0659_STAMPING: I90-180.50
 OS0659_MARK LOGO: NONE
 OS0659_PROJECTION: PROJECTING 6 CENTIMETERS
 OS0659_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0659_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0659_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0659+SATELLITE: SATELLITE OBSERVATIONS - August 06, 1996
 OS0659_ROD/PIPE-DEPTH: 12.8 meters
 OS0659_SLEEVE-DEPTH  : 1.8 meters
 OS0659
 OS0659  HISTORY     - Date     Condition        Report By
 OS0659  HISTORY     - UNK      MONUMENTED       SDDT
 OS0659  HISTORY     - 1985     GOOD             NGS
 OS0659  HISTORY     - 19910621 GOOD             NGS
 OS0659  HISTORY     - 19960806 GOOD             NGS
 OS0659
 OS0659                          STATION DESCRIPTION
 OS0659
 OS0659'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0659'5.5 KM (3.4 MI) WEST FROM OKATON.
 OS0659'THE MARK IS 2.0 M BELOW I 90 WEST BOUND LANES.
 OS0659'4.62 KM (2.87 MI) WEST ALONG I 90 SERVICE ROAD FROM THE JUNCTION OF I
 OS0659'90 EXIT 183 AT OKATON, THENCE 0.85 KM (0.53 MI) NORTH ALONG A GRAVEL
 OS0659'SECTION LINE ROAD, 57.3 METERS (188 FT) EAST OF THE CENTER OF THE
 OS0659'GRAVEL ROAD, 30.3 METERS (99.5 FT) NORTH OF THE WEST BOUND I 90 LANES,
 OS0659'46.0 METERS (151 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE WEST
 OS0659'BOUND I 90 BRIDGE OVER THE GRAVEL ROAD, 6.7 METERS (22 FT) EAST OF THE
 OS0659'WOODEN POST BRACE FOR AN ANGELED OFFSET IN THE RIGHT-OF-WAY FENCE AND
 OS0659'0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE.
 OS0659'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0659
 OS0659                          STATION RECOVERY (1991)
 OS0659
 OS0659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0659'19.7 KM (12.25 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0659'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 45.6 M (149.6
 OS0659'FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 38-060-185,
 OS0659'31.6 M (103.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OS0659'THE HIGHWAY, 6.5 M (21.3 FT) EAST OF A FENCE CORNER, 1.2 M (3.9 FT)
 OS0659'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) WEST OF A WITNESS
 OS0659'POST, AND 0.3 M (1.0 FT) SOUTH OF A FENCE.  NOTE--ACCESS TO THE DATUM
 OS0659'POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0659
 OS0659                          STATION RECOVERY (1996)
 OS0659
 OS0659'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0659'THE STATION IS LOCATED 12.0 MI (19.3 KM) WEST OF MURDO, ON INTERSTATE
 OS0659'HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE
 OS0659'STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY 83
 OS0659'SOUTH (EXIT 192) IN MURDO, GO WEST ON INTERSTATE HIGHWAY 90 FOR 12.25
 OS0659'MI (19.71 KM) TO THE STATION ON THE LEFT.  THE STATION IS A PUNCH
 OS0659'POINT AT THE INTERSECTING POINT OF 2 DIAMONDS INSCRIBED OF THE TOP OF
 OS0659'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 OS0659'LOCATED 45.6 M (149.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF A
 OS0659'WESTBOUND HIGHWAY OVERPASS (NUMBER 38-060-185) OF A COUNTY ROAD AT
 OS0659'MILEPOST 180.48, 31.6 M (103.7 FT) NORTH OF THE HIGHWAY CENTERLINE,
 OS0659'11.8 M (38.7 FT) NORTHEAST OF THE EAST END OF A CULVERT, 1.3 M (4.3
 OS0659'FT) EAST OF THE MOST EASTERLY OF 6 BRACED FENCE POSTS, 1.2 M (3.9 FT)
 OS0659'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD
 OS0659'POST, 0.4 M (1.3 FT) WEST OF A WITNESS POST, 0.3 M (1.0 FT) SOUTH OF A
 OS0659'FENCE, AND 0.04 M (0.13 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO
 OS0659'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0656 ***********************************************************************
 OS0656  DESIGNATION -  I90 183.51
 OS0656  PID         -  OS0656
 OS0656  STATE/COUNTY-  SD/JONES
 OS0656  COUNTRY     -  US
 OS0656  USGS QUAD   -  OKATON (2017)
 OS0656
 OS0656                         *CURRENT SURVEY CONTROL
 OS0656  ______________________________________________________________________
 OS0656* NAD 83(1986) POSITION- 43 53 22.     (N) 100 53 14.     (W)   SCALED
 OS0656* NAVD 88 ORTHO HEIGHT -   701.158 (meters)     2300.38  (feet) ADJUSTED
 OS0656  ______________________________________________________________________
 OS0656  GEOID HEIGHT    -        -23.686 (meters)                     GEOID18
 OS0656  DYNAMIC HEIGHT  -        700.924 (meters)     2299.61  (feet) COMP
 OS0656  MODELED GRAVITY -    980,262.6   (mgal)                       NAVD 88
 OS0656
 OS0656  VERT ORDER      -  FIRST     CLASS II
 OS0656
 OS0656.The horizontal coordinates were scaled from a map and have
 OS0656.an estimated accuracy of +/- 6 seconds.
 OS0656
 OS0656.The orthometric height was determined by differential leveling and
 OS0656.adjusted by the NATIONAL GEODETIC SURVEY
 OS0656.in June 1991.
 OS0656
 OS0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0656.GEOID18 height accuracy estimate available here.
 OS0656
 OS0656.Click photographs - Photos may exist for this station.
 OS0656
 OS0656.The dynamic height is computed by dividing the NAVD 88
 OS0656.geopotential number by the normal gravity value computed on the
 OS0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0656.degrees latitude (g = 980.6199 gals.).
 OS0656
 OS0656.The modeled gravity was interpolated from observed gravity values.
 OS0656
 OS0656;                    North         East    Units  Estimated Accuracy
 OS0656;SPC SD S     -   173,020.      555,500.      MT  (+/- 180 meters Scaled)
 OS0656
 OS0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP484613(NAD 83)
 OS0656
 OS0656                          SUPERSEDED SURVEY CONTROL
 OS0656
 OS0656.No superseded survey control is available for this station.
 OS0656
 OS0656_MARKER: P = PIPE CAP
 OS0656_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0656_STAMPING: I90-183.51
 OS0656_MARK LOGO: NONE
 OS0656_PROJECTION: FLUSH
 OS0656_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0656+STABILITY: POSITION/ELEVATION WELL
 OS0656_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0656+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OS0656_ROD/PIPE-DEPTH: 13.4 meters
 OS0656
 OS0656  HISTORY     - Date     Condition        Report By
 OS0656  HISTORY     - UNK      MONUMENTED       SDDT
 OS0656  HISTORY     - 1985     GOOD             NGS
 OS0656  HISTORY     - 19910621 GOOD             NGS
 OS0656
 OS0656                          STATION DESCRIPTION
 OS0656
 OS0656'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0656'0.3 KM (0.2 MI) NE FROM OKATON.
 OS0656'THE MARK IS ABOVE LEVEL WITH THE ROAD.
 OS0656'0.33 KM (0.21 MI) NORTH ALONG I 90 EXIT 183 FROM THE JUNCTION OF THE I
 OS0656'90 SERVICE ROAD AT OKATON, IN THE EAST CORNER OF THE INTERSECTION OF
 OS0656'THE WEST BOUND I 90 OFFRAMP FOR EXIT 183, 40.8 METERS (134 FT)
 OS0656'SOUTHEAST OF THE CENTER OF THE ROAD, 51.5 METERS (169 FT) NORTHEAST OF
 OS0656'THE CENTER OF THE I 90 OFFRAMP, 37.8 METERS (124 FT) EAST OF THE
 OS0656'SOUTHEAST END OF A 18-INCH CONCRETE PIPE CULVERT, 27.3 METERS (89.5
 OS0656'FT) NORTHWEST OF A WOODEN POST BRACED ANGLED OFFSET IN THE
 OS0656'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTHWEST OF THE RIGHT-OF-WAY
 OS0656'FENCE.
 OS0656'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 OS0656
 OS0656                          STATION RECOVERY (1991)
 OS0656
 OS0656'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0656'14.4 KM (8.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0656'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.4 KM
 OS0656'(0.25 MI) NORTHWESTERLY ALONG AN OFF-RAMP (EXIT 183), 51.2 M (168.0
 OS0656'FT) NORTHEAST OF AND LEVEL WITH THE CENTER OF THE RAMP, 42.5 M (139.4
 OS0656'FT) SOUTHEAST OF THE CENTERLINE OF A COUNTY ROAD, 0.3 M (1.0 FT) WEST
 OS0656'OF A FENCE, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS
 OS0656'TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0653 ***********************************************************************
 OS0653  DESIGNATION -  I90 185.73
 OS0653  PID         -  OS0653
 OS0653  STATE/COUNTY-  SD/JONES
 OS0653  COUNTRY     -  US
 OS0653  USGS QUAD   -  OKATON NE (2017)
 OS0653
 OS0653                         *CURRENT SURVEY CONTROL
 OS0653  ______________________________________________________________________
 OS0653* NAD 83(1986) POSITION- 43 53 13.     (N) 100 50 39.     (W)   SCALED
 OS0653* NAVD 88 ORTHO HEIGHT -   714.296 (meters)     2343.49  (feet) ADJUSTED
 OS0653  ______________________________________________________________________
 OS0653  GEOID HEIGHT    -        -23.785 (meters)                     GEOID18
 OS0653  DYNAMIC HEIGHT  -        714.062 (meters)     2342.72  (feet) COMP
 OS0653  MODELED GRAVITY -    980,267.7   (mgal)                       NAVD 88
 OS0653
 OS0653  VERT ORDER      -  FIRST     CLASS II
 OS0653
 OS0653.The horizontal coordinates were scaled from a map and have
 OS0653.an estimated accuracy of +/- 6 seconds.
 OS0653
 OS0653.The orthometric height was determined by differential leveling and
 OS0653.adjusted by the NATIONAL GEODETIC SURVEY
 OS0653.in June 1991.
 OS0653
 OS0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0653.GEOID18 height accuracy estimate available here.
 OS0653
 OS0653.Click photographs - Photos may exist for this station.
 OS0653
 OS0653.The dynamic height is computed by dividing the NAVD 88
 OS0653.geopotential number by the normal gravity value computed on the
 OS0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0653.degrees latitude (g = 980.6199 gals.).
 OS0653
 OS0653.The modeled gravity was interpolated from observed gravity values.
 OS0653
 OS0653;                    North         East    Units  Estimated Accuracy
 OS0653;SPC SD S     -   172,720.      558,950.      MT  (+/- 180 meters Scaled)
 OS0653
 OS0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP518609(NAD 83)
 OS0653
 OS0653                          SUPERSEDED SURVEY CONTROL
 OS0653
 OS0653.No superseded survey control is available for this station.
 OS0653
 OS0653_MARKER: P = PIPE CAP
 OS0653_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0653_STAMPING: I90-185.73
 OS0653_MARK LOGO: NONE
 OS0653_PROJECTION: FLUSH
 OS0653_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0653+STABILITY: POSITION/ELEVATION WELL
 OS0653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0653+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OS0653_ROD/PIPE-DEPTH: 13.4 meters
 OS0653
 OS0653  HISTORY     - Date     Condition        Report By
 OS0653  HISTORY     - UNK      MONUMENTED       SDDT
 OS0653  HISTORY     - 1985     GOOD             NGS
 OS0653  HISTORY     - 19910621 GOOD             NGS
 OS0653
 OS0653                          STATION DESCRIPTION
 OS0653
 OS0653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0653'4.8 KM (3.0 MI) EAST FROM OKATON.
 OS0653'THE MARK IS 2.0 M BELOW WEST BOUND LANES.
 OS0653'3.90 KM (2.42 MI) EAST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0653'OF I 90 EXIT 183 AT OKATON, THENCE 0.85 KM (0.53 MI) NORTH ALONG A
 OS0653'GRAVEL SECTION LINE ROAD, 89.9 METERS (295 FT) EAST OF THE CENTER OF
 OS0653'THE GRAVEL ROAD, 31.7 METERS (104 FT) NORTH OF THE CENTER OF THE WEST
 OS0653'BOUND I 90 LANES, 77.7 METERS (255 FT) EAST-NORTHEAST OF THE NORTHEAST
 OS0653'CORNER OF THE WEST BOUND I 90 BRIDGE OVER THE GRAVEL ROAD, 0.3 METER
 OS0653'(1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) NORTH OF A
 OS0653'METAL WITNESS POST.
 OS0653'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0653
 OS0653                          STATION RECOVERY (1991)
 OS0653
 OS0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0653'11.2 KM (6.95 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0653'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 76.3 M (250.3
 OS0653'FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 38-110-195,
 OS0653'31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OS0653'THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M
 OS0653'(1.0 FT) SOUTH OF A FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 OS0653'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0652 ***********************************************************************
 OS0652  DESIGNATION -  I90 186.01
 OS0652  PID         -  OS0652
 OS0652  STATE/COUNTY-  SD/JONES
 OS0652  COUNTRY     -  US
 OS0652  USGS QUAD   -  OKATON NE (2017)
 OS0652
 OS0652                         *CURRENT SURVEY CONTROL
 OS0652  ______________________________________________________________________
 OS0652* NAD 83(1986) POSITION- 43 53 10.     (N) 100 50 15.     (W)   SCALED
 OS0652* NAVD 88 ORTHO HEIGHT -   725.574 (meters)     2380.49  (feet) ADJUSTED
 OS0652  ______________________________________________________________________
 OS0652  GEOID HEIGHT    -        -23.801 (meters)                     GEOID18
 OS0652  DYNAMIC HEIGHT  -        725.336 (meters)     2379.71  (feet) COMP
 OS0652  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OS0652
 OS0652  VERT ORDER      -  FIRST     CLASS II
 OS0652
 OS0652.The horizontal coordinates were scaled from a map and have
 OS0652.an estimated accuracy of +/- 6 seconds.
 OS0652
 OS0652.The orthometric height was determined by differential leveling and
 OS0652.adjusted by the NATIONAL GEODETIC SURVEY
 OS0652.in June 1991.
 OS0652
 OS0652.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0652.GEOID18 height accuracy estimate available here.
 OS0652
 OS0652.Click photographs - Photos may exist for this station.
 OS0652
 OS0652.The dynamic height is computed by dividing the NAVD 88
 OS0652.geopotential number by the normal gravity value computed on the
 OS0652.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0652.degrees latitude (g = 980.6199 gals.).
 OS0652
 OS0652.The modeled gravity was interpolated from observed gravity values.
 OS0652
 OS0652;                    North         East    Units  Estimated Accuracy
 OS0652;SPC SD S     -   172,630.      559,490.      MT  (+/- 180 meters Scaled)
 OS0652
 OS0652_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP523608(NAD 83)
 OS0652
 OS0652                          SUPERSEDED SURVEY CONTROL
 OS0652
 OS0652.No superseded survey control is available for this station.
 OS0652
 OS0652_MARKER: P = PIPE CAP
 OS0652_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0652_STAMPING: I90-186.01
 OS0652_MARK LOGO: NONE
 OS0652_PROJECTION: FLUSH
 OS0652_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0652+STABILITY: POSITION/ELEVATION WELL
 OS0652_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0652+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OS0652_ROD/PIPE-DEPTH: 13.4 meters
 OS0652
 OS0652  HISTORY     - Date     Condition        Report By
 OS0652  HISTORY     - UNK      MONUMENTED       SDDT
 OS0652  HISTORY     - 1985     GOOD             NGS
 OS0652  HISTORY     - 19910621 GOOD             NGS
 OS0652
 OS0652                          STATION DESCRIPTION
 OS0652
 OS0652'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0652'5.2 KM (3.25 MI) EAST FROM OKATON.
 OS0652'THE MARK IS 1.5 M BELOW EAST BOUND I 90 LANES.
 OS0652'4.37 KM (2.72 MI) EAST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0652'OF THE I 90 EXIT 183 AT OKATON, THENCE 0.78 KM (0.48 MI) NORTH ALONG
 OS0652'THE OLD ABANDON RAILROAD BED, 114.0 METERS (374 FT) WEST OF THE WEST
 OS0652'RAIL, 30.8 METERS (101 FT) SOUTH OF THE CENTER OF THE EAST BOUND I 90
 OS0652'LANES, 104.5 METERS (343 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF
 OS0652'THE EAST BOUND I 90 BRIDGE OVER THE TRACKS, 25.9 METERS (85 FT)
 OS0652'SOUTHEAST OF I 90 MILEPOST 186, 0.3 METER (1 FT) NORTH OF THE
 OS0652'RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) SOUTH OF A METAL POST.
 OS0652'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0652
 OS0652                          STATION RECOVERY (1991)
 OS0652
 OS0652'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0652'10.8 KM (6.70 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0652'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 105.0 M
 OS0652'(344.5 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF HIGHWAY BRIDGE NUMBER
 OS0652'38-114-196, 31.4 M (103.0 FT) SOUTH OF THE CENTERLINE OF THE
 OS0652'EASTBOUND LANES OF THE HIGHWAY, 2.2 M (7.2 FT) BELOW THE LEVEL OF THE
 OS0652'HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, AND 0.3 M (1.0 FT) EAST OF
 OS0652'A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0652'PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0651 ***********************************************************************
 OS0651  DESIGNATION -  I90 191.17
 OS0651  PID         -  OS0651
 OS0651  STATE/COUNTY-  SD/JONES
 OS0651  COUNTRY     -  US
 OS0651  USGS QUAD   -  MURDO (2017)
 OS0651
 OS0651                         *CURRENT SURVEY CONTROL
 OS0651  ______________________________________________________________________
 OS0651* NAD 83(1986) POSITION- 43 53 10.56   (N) 100 44 04.56   (W)   HD_HELD1
 OS0651* NAVD 88 ORTHO HEIGHT -   711.365 (meters)     2333.87  (feet) ADJUSTED
 OS0651  ______________________________________________________________________
 OS0651  GEOID HEIGHT    -        -24.019 (meters)                     GEOID18
 OS0651  DYNAMIC HEIGHT  -        711.134 (meters)     2333.11  (feet) COMP
 OS0651  MODELED GRAVITY -    980,271.0   (mgal)                       NAVD 88
 OS0651
 OS0651  VERT ORDER      -  FIRST     CLASS II
 OS0651
 OS0651.The horizontal coordinates were determined by differentially corrected
 OS0651.hand held GPS observations or other comparable positioning techniques
 OS0651.and have an estimated accuracy of +/- 3 meters.
 OS0651
 OS0651.The orthometric height was determined by differential leveling and
 OS0651.adjusted by the NATIONAL GEODETIC SURVEY
 OS0651.in June 1991.
 OS0651
 OS0651.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0651.GEOID18 height accuracy estimate available here.
 OS0651
 OS0651.Click photographs - Photos may exist for this station.
 OS0651
 OS0651.The dynamic height is computed by dividing the NAVD 88
 OS0651.geopotential number by the normal gravity value computed on the
 OS0651.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0651.degrees latitude (g = 980.6199 gals.).
 OS0651
 OS0651.The modeled gravity was interpolated from observed gravity values.
 OS0651
 OS0651;                    North         East    Units  Estimated Accuracy
 OS0651;SPC SD S     -   172,596.7     567,757.3     MT  (+/- 3 meters HH1 GPS) 
 OS0651
 OS0651_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6066360703(NAD 83)
 OS0651
 OS0651                          SUPERSEDED SURVEY CONTROL
 OS0651
 OS0651.No superseded survey control is available for this station.
 OS0651
 OS0651_MARKER: P = PIPE CAP
 OS0651_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0651_STAMPING: I90-191.17
 OS0651_MARK LOGO: NONE
 OS0651_PROJECTION: FLUSH
 OS0651_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0651_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0651+STABILITY: POSITION/ELEVATION WELL
 OS0651_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0651+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1992
 OS0651_ROD/PIPE-DEPTH: 13.4 meters
 OS0651
 OS0651  HISTORY     - Date     Condition        Report By
 OS0651  HISTORY     - UNK      MONUMENTED       SDDT
 OS0651  HISTORY     - 1985     GOOD             NGS
 OS0651  HISTORY     - 19910620 GOOD             NGS
 OS0651  HISTORY     - 19910621 GOOD             NGS
 OS0651  HISTORY     - 19920721 GOOD             NGS
 OS0651
 OS0651                          STATION DESCRIPTION
 OS0651
 OS0651'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0651'IN MURDO.
 OS0651'THE MARK IS 1.5 M BELOW THE ON RAMP.
 OS0651'IN MURDO, IN THE NORTH CORNER OF THE INTERSECTION OF THE I 90 ON RAMP
 OS0651'FOR THE WEST BOUND LANES AT EXIT 191, 86.9 METERS (285 FT) NORTHWEST
 OS0651'OF THE CENTER OF WEST 5TH STREET, 25.9 METERS (85 FT) NORTH OF THE
 OS0651'CENTER OF THE RAMP, 13.7 METERS (45 FT) EAST OF RIGHT-OF-WAY Y
 OS0651'JUNCTION, 0.3 METER (1 FT) SOUTH OF THE RIGHT-OF-WAY FENCE AND 0.3
 OS0651'METER (1 FT) NORTH OF A METAL POST.
 OS0651'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0651
 OS0651                          STATION RECOVERY (1991)
 OS0651
 OS0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0651'2.4 KM (1.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0651'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 164.9 M
 OS0651'(541.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0651'HIGHWAY, 83.8 M (274.9 FT) NORTHWEST OF THE CENTERLINE OF INTERSTATE
 OS0651'HIGHWAY 90 BUSINESS, 25.9 M (85.0 FT) NORTH OF THE CENTER OF THE
 OS0651'WESTBOUND ON RAMP, 13.7 M (44.9 FT) EAST OF A Y-FENCE CORNER, 1.3 M
 OS0651'(4.3 FT) BELOW THE LEVEL OF THE ON RAMP, 0.3 M (1.0 FT) SOUTH OF A
 OS0651'FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 OS0651'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0651
 OS0651                          STATION RECOVERY (1991)
 OS0651
 OS0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0651'2.4 KM (1.50 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0651'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 164.9 M
 OS0651'(541.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0651'HIGHWAY, 83.8 M (274.9 FT) WEST OF THE CENTERLINE OF INTERSTATE
 OS0651'HIGHWAY 90 BUSINESS (EXIT 191), 25.9 M (85.0 FT) NORTH OF THE CENTER
 OS0651'OF AN ON-RAMP, 13.7 M (44.9 FT) EAST OF A Y-FENCE CORNER, 1.3 M (4.3
 OS0651'FT) BELOW THE LEVEL OF THE RAMP, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND
 OS0651'0.3 M (1.0 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 OS0651'POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0651
 OS0651                          STATION RECOVERY (1992)
 OS0651
 OS0651'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0651'2.4 KM (1.50 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0651'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 164.9 M
 OS0651'(541.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0651'HIGHWAY, 83.8 M (274.9 FT) WEST OF THE CENTERLINE OF INTERSTATE
 OS0651'HIGHWAY 90 BUSINESS (EXIT 191), 25.7 M (84.3 FT) NORTH OF THE CENTER
 OS0651'OF A WESTBOUND ON-RAMP, 13.7 M (44.9 FT) EAST OF A Y-FENCE CORNER,
 OS0651'1.3 M (4.3 FT) BELOW THE LEVEL OF THE RAMP, 0.3 M (1.0 FT) WEST OF A
 OS0651'WITNESS POST, AND 0.2 M (0.7 FT) SOUTH OF A FENCE.  NOTE--ACCESS TO
 OS0651'THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0649 ***********************************************************************
 OS0649  DESIGNATION -  I90 192.64
 OS0649  PID         -  OS0649
 OS0649  STATE/COUNTY-  SD/JONES
 OS0649  COUNTRY     -  US
 OS0649  USGS QUAD   -  MURDO (2017)
 OS0649
 OS0649                         *CURRENT SURVEY CONTROL
 OS0649  ______________________________________________________________________
 OS0649* NAD 83(1986) POSITION- 43 53 04.     (N) 100 42 21.     (W)   SCALED
 OS0649* NAVD 88 ORTHO HEIGHT -   698.706 (meters)     2292.34  (feet) ADJUSTED
 OS0649  ______________________________________________________________________
 OS0649  GEOID HEIGHT    -        -24.076 (meters)                     GEOID18
 OS0649  DYNAMIC HEIGHT  -        698.479 (meters)     2291.59  (feet) COMP
 OS0649  MODELED GRAVITY -    980,271.3   (mgal)                       NAVD 88
 OS0649
 OS0649  VERT ORDER      -  FIRST     CLASS II
 OS0649
 OS0649.The horizontal coordinates were scaled from a map and have
 OS0649.an estimated accuracy of +/- 6 seconds.
 OS0649
 OS0649.The orthometric height was determined by differential leveling and
 OS0649.adjusted by the NATIONAL GEODETIC SURVEY
 OS0649.in June 1991.
 OS0649
 OS0649.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0649.GEOID18 height accuracy estimate available here.
 OS0649
 OS0649.Click photographs - Photos may exist for this station.
 OS0649
 OS0649.The dynamic height is computed by dividing the NAVD 88
 OS0649.geopotential number by the normal gravity value computed on the
 OS0649.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0649.degrees latitude (g = 980.6199 gals.).
 OS0649
 OS0649.The modeled gravity was interpolated from observed gravity values.
 OS0649
 OS0649;                    North         East    Units  Estimated Accuracy
 OS0649;SPC SD S     -   172,380.      570,070.      MT  (+/- 180 meters Scaled)
 OS0649
 OS0649_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP629604(NAD 83)
 OS0649
 OS0649                          SUPERSEDED SURVEY CONTROL
 OS0649
 OS0649.No superseded survey control is available for this station.
 OS0649
 OS0649_MARKER: P = PIPE CAP
 OS0649_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0649_STAMPING: I90-192.64
 OS0649_MARK LOGO: NONE
 OS0649_PROJECTION: FLUSH
 OS0649_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0649_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0649+STABILITY: POSITION/ELEVATION WELL
 OS0649_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0649+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0649_ROD/PIPE-DEPTH: 13.4 meters
 OS0649
 OS0649  HISTORY     - Date     Condition        Report By
 OS0649  HISTORY     - UNK      MONUMENTED       SDDT
 OS0649  HISTORY     - 1985     GOOD             NGS
 OS0649  HISTORY     - 19910620 GOOD             NGS
 OS0649  HISTORY     - 19910621 GOOD             NGS
 OS0649  HISTORY     - 19920721 GOOD             NGS
 OS0649  HISTORY     - 20130114 GOOD             INDIV
 OS0649
 OS0649                          STATION DESCRIPTION
 OS0649
 OS0649'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0649'IN MURDO.
 OS0649'THE MARK IS 1.0 M BELOW THE AVENUE.
 OS0649'IN MURDO, IN THE NORTHWEST CORNER OF THE INTERSECTION OF THE I 90 ON
 OS0649'RAMP FOR THE WEST BOUND LANES FOR EXIT 192, 13.3 METERS (43.5 FT) WEST
 OS0649'OF THE CENTER OF KENNEDY AVENUE, 26.5 METERS (87 FT) NORTH OF THE
 OS0649'CENTER OF THE RAMP, 2.2 METERS (7.3 FT) SOUTHWEST OF THE SOUTHEAST
 OS0649'CORNER OF A CHAIN LINK SECURITY FENCE, 1.7 METERS (5.6 FT) SOUTH OF
 OS0649'THE EAST-WEST PORTION OF THE FENCE AND 0.3 METER (1 FT) NORTH OF A
 OS0649'METAL POST.
 OS0649'THE MARK IS 0.4 METERS  E FROM  A WITNESS POST
 OS0649
 OS0649                          STATION RECOVERY (1991)
 OS0649
 OS0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0649'IN MURDO, AT THE JUNCTION OF INTERSTATE HIGHWAY 90 AND INTERSTATE
 OS0649'HIGHWAY 90 BUSINESS (EXIT 192), 126.3 M (414.4 FT) NORTH OF THE
 OS0649'CENTERLINE OF THE WESTBOUND LANES OF THE INTERSTATE HIGHWAY, 13.7 M
 OS0649'(44.9 FT) WEST OF THE CENTER OF THE BUSINESS HIGHWAY, 2.3 M (7.5 FT)
 OS0649'SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 1.3 M (4.3 FT) BELOW THE
 OS0649'LEVEL OF THE BUSINESS HIGHWAY, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 OS0649'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW
 OS0649'CAP.  THE MARK IS UNSTAMPED.
 OS0649
 OS0649                          STATION RECOVERY (1991)
 OS0649
 OS0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0649'IN MURDO, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND U.S.
 OS0649'HIGHWAY 83 SOUTH (EXIT 192), 126.3 M (414.4 FT) NORTH OF THE
 OS0649'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 13.7 M (44.9 FT)
 OS0649'WEST OF THE CENTERLINE OF INTERSTATE HIGHWAY 90 BUSINESS, 2.3 M (7.5
 OS0649'FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 1.3 M (4.3 FT) BELOW THE
 OS0649'LEVEL OF HIGHWAY 90 BUSINESS, AND 0.4 M (1.3 FT) EAST OF A WITNESS
 OS0649'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW
 OS0649'CAP.
 OS0649
 OS0649                          STATION RECOVERY (1992)
 OS0649
 OS0649'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0649'IN MURDO, AT THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND U.S.
 OS0649'HIGHWAY 83 SOUTH (EXIT 192), 126.3 M (414.4 FT) NORTH OF THE
 OS0649'CENTERLINE OF THE WESTBOUND LANES OF THE INTERSTATE HIGHWAY, 13.9 M
 OS0649'(45.6 FT) WEST OF THE CENTERLINE OF INTERSTATE 90 BUSINESS, 2.2 M
 OS0649'(7.2 FT) SOUTHWEST OF A CHAIN-LINK FENCE CORNER, 1.3 M (4.3 FT) BELOW
 OS0649'THE LEVEL OF THE BUSINESS HIGHWAY, AND 0.4 M (1.3 FT) EAST OF A
 OS0649'WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0649'PVC SCREW CAP.
 OS0649
 OS0649                          STATION RECOVERY (2013)
 OS0649
 OS0649'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0649'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0846 ***********************************************************************
 OS0846  CBN         -  This is a Cooperative Base Network Control Station.
 OS0846  DESIGNATION -  I90 194.87
 OS0846  PID         -  OS0846
 OS0846  STATE/COUNTY-  SD/JONES
 OS0846  COUNTRY     -  US
 OS0846  USGS QUAD   -  MURDO (2017)
 OS0846
 OS0846                         *CURRENT SURVEY CONTROL
 OS0846  ______________________________________________________________________
 OS0846* NAD 83(2011) POSITION- 43 53 40.58826(N) 100 39 59.27556(W)   ADJUSTED
 OS0846* NAD 83(2011) ELLIP HT-   677.269 (meters)        (06/27/12)   ADJUSTED
 OS0846* NAD 83(2011) EPOCH   -  2010.00
 OS0846* NAVD 88 ORTHO HEIGHT -   701.400 (meters)     2301.18  (feet) ADJUSTED
 OS0846  ______________________________________________________________________
 OS0846  GEOID HEIGHT    -        -24.126 (meters)                     GEOID18
 OS0846  NAD 83(2011) X  -   -852,178.030 (meters)                     COMP
 OS0846  NAD 83(2011) Y  - -4,524,538.551 (meters)                     COMP
 OS0846  NAD 83(2011) Z  -  4,400,130.061 (meters)                     COMP
 OS0846  LAPLACE CORR    -         -4.28  (seconds)                    DEFLEC18
 OS0846  DYNAMIC HEIGHT  -        701.173 (meters)     2300.43  (feet) COMP
 OS0846  MODELED GRAVITY -    980,273.5   (mgal)                       NAVD 88
 OS0846
 OS0846  VERT ORDER      -  FIRST     CLASS II
 OS0846
 OS0846  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0846  Standards:
 OS0846         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0846            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0846  -------------------------------------------------------------------
 OS0846  NETWORK    1.17   3.35           0.55   0.37   1.71     -0.04242326
 OS0846  -------------------------------------------------------------------
 OS0846  Click here for local accuracies and other accuracy information.
 OS0846
 OS0846.The horizontal coordinates were established by GPS observations
 OS0846.and adjusted by the National Geodetic Survey in June 2012.
 OS0846
 OS0846.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0846.been affixed to the stable North American tectonic plate. See 
 OS0846.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0846
 OS0846.The horizontal coordinates are valid at the epoch date displayed above
 OS0846.which is a decimal equivalence of Year/Month/Day.
 OS0846
 OS0846.The orthometric height was determined by differential leveling and
 OS0846.adjusted by the NATIONAL GEODETIC SURVEY
 OS0846.in September 1993.
 OS0846
 OS0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0846.GEOID18 height accuracy estimate available here.
 OS0846
 OS0846.Click photographs - Photos may exist for this station.
 OS0846
 OS0846.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0846
 OS0846.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0846
 OS0846.The ellipsoidal height was determined by GPS observations
 OS0846.and is referenced to NAD 83.
 OS0846
 OS0846.The dynamic height is computed by dividing the NAVD 88
 OS0846.geopotential number by the normal gravity value computed on the
 OS0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0846.degrees latitude (g = 980.6199 gals.).
 OS0846
 OS0846.The modeled gravity was interpolated from observed gravity values.
 OS0846
 OS0846. The following values were computed from the NAD 83(2011) position.
 OS0846
 OS0846;                    North         East     Units Scale Factor Converg.
 OS0846;SPC SD S     -   173,499.237   573,235.745   MT  0.99991847   -0 13 47.3
 OS0846;SPC SD S     -   569,222.08  1,880,690.94   sFT  0.99991847   -0 13 47.3
 OS0846;UTM  14      - 4,861,517.012   366,155.578   MT  0.99982034   -1 09 20.1
 OS0846
 OS0846!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0846!SPC SD S     -   0.99989381  x   0.99991847  =   0.99981229
 OS0846!UTM  14      -   0.99989381  x   0.99982034  =   0.99971417
 OS0846
 OS0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP6615561517(NAD 83)
 OS0846
 OS0846                          SUPERSEDED SURVEY CONTROL
 OS0846
 OS0846  NAD 83(2007)-  43 53 40.58838(N)    100 39 59.27669(W) AD(2002.00) 0
 OS0846  ELLIP H (02/10/07)  677.296  (m)                       GP(2002.00)    
 OS0846  ELLIP H (04/15/04)  677.292  (m)                       GP(       ) 2 1
 OS0846  NAD 83(1996)-  43 53 40.58772(N)    100 39 59.27623(W) AD(       ) B
 OS0846  ELLIP H (04/18/97)  677.350  (m)                       GP(       ) 4 1
 OS0846  NAVD 88             701.40   (m)         2301.2    (f) LEVELING    3  
 OS0846
 OS0846.Superseded values are not recommended for survey control.
 OS0846
 OS0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0846.See file dsdata.pdf to determine how the superseded data were derived.
 OS0846
 OS0846_MARKER: P = PIPE CAP
 OS0846_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0846_MARK LOGO: NGS
 OS0846_PROJECTION: FLUSH
 OS0846_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0846_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0846+STABILITY: POSITION/ELEVATION WELL
 OS0846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0846+SATELLITE: SATELLITE OBSERVATIONS - December 04, 2012
 OS0846_ROD/PIPE-DEPTH: 6.4 meters
 OS0846_SLEEVE-DEPTH  : 1.8 meters
 OS0846
 OS0846  HISTORY     - Date     Condition        Report By
 OS0846  HISTORY     - 1981     MONUMENTED       SDDT
 OS0846  HISTORY     - 19910620 GOOD             NGS
 OS0846  HISTORY     - 19960729 GOOD             NGS
 OS0846  HISTORY     - 20121204 GOOD             INDIV
 OS0846
 OS0846                          STATION DESCRIPTION
 OS0846
 OS0846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0846'3.6 KM (2.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0846'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 93.1 M (305.4
 OS0846'FT) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 38-200-190,
 OS0846'29.3 M (96.1 FT) NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES
 OS0846'OF THE HIGHWAY, 21.7 M (71.2 FT) SOUTHEAST OF THE CENTER OF A ROAD,
 OS0846'3.2 M (10.5 FT) SOUTHWEST OF THE SOUTH LEG OF A BILLBOARD, 1.9 M (6.2
 OS0846'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHEAST OF A
 OS0846'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0846'4-INCH SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0846
 OS0846                          STATION RECOVERY (1996)
 OS0846
 OS0846'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0846'THE STATION IS LOCATED ABOUT 35.0 MI (56.3 KM) SOUTHWEST OF PIERRE,
 OS0846'2.0 MI (3.2 KM) NORTHEAST OF MURDO, AND 6.0 MI (9.7 KM) WEST-SOUTHWEST
 OS0846'OF DRAPER, ON INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH
 OS0846'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 OS0846'90 AND U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, GO EAST ON
 OS0846'INTERSTATE HIGHWAY 90 FOR 2.2 MI (3.5 KM) TO THE STATION ON THE LEFT.
 OS0846'THE STATION IS A PUNCH POINT NEAR THE CENTER OF THE TOP OF A METAL
 OS0846'PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 305.4
 OS0846'FT (93.1 M) NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OS0846'38-200-190, 96.1 FT (29.3 M) NORTHWEST OF THE CENTERLINE OF THE
 OS0846'WESTBOUND HIGHWAY, 71.2 FT (21.7 M) SOUTHEAST OF THE CENTER OF A
 OS0846'GRAVEL ROAD, 10.5 FT (3.2 M) SOUTHWEST OF THE SOUTH SUPPORT LEG OF A
 OS0846'BILLBOARD, 8.0 FT (2.4 M) BELOW THE LEVEL OF THE HIGHWAY, AND 1.3 FT
 OS0846'(0.4 M) SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OS0846'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS NOT
 OS0846'STAMPED.
 OS0846
 OS0846                          STATION RECOVERY (2012)
 OS0846
 OS0846'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OS0846'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0842 ***********************************************************************
 OS0842  DESIGNATION -  I90 199.18
 OS0842  PID         -  OS0842
 OS0842  STATE/COUNTY-  SD/JONES
 OS0842  COUNTRY     -  US
 OS0842  USGS QUAD   -  DRAPER (2017)
 OS0842
 OS0842                         *CURRENT SURVEY CONTROL
 OS0842  ______________________________________________________________________
 OS0842* NAD 83(1986) POSITION- 43 54 32.75   (N) 100 35 09.04   (W)   HD_HELD1
 OS0842* NAVD 88 ORTHO HEIGHT -   696.698 (meters)     2285.75  (feet) ADJUSTED
 OS0842  ______________________________________________________________________
 OS0842  GEOID HEIGHT    -        -24.235 (meters)                     GEOID18
 OS0842  DYNAMIC HEIGHT  -        696.476 (meters)     2285.02  (feet) COMP
 OS0842  MODELED GRAVITY -    980,277.9   (mgal)                       NAVD 88
 OS0842
 OS0842  VERT ORDER      -  FIRST     CLASS II
 OS0842
 OS0842.The horizontal coordinates were determined by differentially corrected
 OS0842.hand held GPS observations or other comparable positioning techniques
 OS0842.and have an estimated accuracy of +/- 3 meters.
 OS0842
 OS0842.The orthometric height was determined by differential leveling and
 OS0842.adjusted by the NATIONAL GEODETIC SURVEY
 OS0842.in September 1993.
 OS0842
 OS0842.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0842.GEOID18 height accuracy estimate available here.
 OS0842
 OS0842.Click photographs - Photos may exist for this station.
 OS0842
 OS0842.The dynamic height is computed by dividing the NAVD 88
 OS0842.geopotential number by the normal gravity value computed on the
 OS0842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0842.degrees latitude (g = 980.6199 gals.).
 OS0842
 OS0842.The modeled gravity was interpolated from observed gravity values.
 OS0842
 OS0842;                    North         East    Units  Estimated Accuracy
 OS0842;SPC SD S     -   175,086.2     579,717.8     MT  (+/- 3 meters HH1 GPS) 
 OS0842
 OS0842_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP7266162998(NAD 83)
 OS0842
 OS0842                          SUPERSEDED SURVEY CONTROL
 OS0842
 OS0842.No superseded survey control is available for this station.
 OS0842
 OS0842_MARKER: P = PIPE CAP
 OS0842_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0842_MARK LOGO: NONE
 OS0842_PROJECTION: FLUSH
 OS0842_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0842_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0842+STABILITY: POSITION/ELEVATION WELL
 OS0842_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0842+SATELLITE: SATELLITE OBSERVATIONS - January 17, 2013
 OS0842_ROD/PIPE-DEPTH: 12.8 meters
 OS0842_SLEEVE-DEPTH  : 3.0 meters
 OS0842
 OS0842  HISTORY     - Date     Condition        Report By
 OS0842  HISTORY     - 1981     MONUMENTED       SDDT
 OS0842  HISTORY     - 19910620 GOOD             NGS
 OS0842  HISTORY     - 20130117 GOOD             INDIV
 OS0842
 OS0842                          STATION DESCRIPTION
 OS0842
 OS0842'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0842'10.5 KM (6.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0842'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 53.2 M (174.5
 OS0842'FT) EAST OF THE CENTER OF A ROAD, 40.3 M (132.2 FT) NORTHEAST OF THE
 OS0842'NORTHEAST CORNER OF BRIDGE NUMBER 38-240-178, 29.4 M (96.5 FT) NORTH
 OS0842'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 15.1 M (49.5
 OS0842'FT) WEST-SOUTHWEST OF A T-JUNCTION UTILITY POLE WITH 3 GUY CABLES,
 OS0842'1.3 M (4.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH
 OS0842'OF A FENCE, AND 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST.
 OS0842'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH SCREW CAP.  THE
 OS0842'MARK IS UNSTAMPED.
 OS0842
 OS0842                          STATION RECOVERY (2013)
 OS0842
 OS0842'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0842'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0840 ***********************************************************************
 OS0840  DESIGNATION -  I90 201.29
 OS0840  PID         -  OS0840
 OS0840  STATE/COUNTY-  SD/JONES
 OS0840  COUNTRY     -  US
 OS0840  USGS QUAD   -  DRAPER (2017)
 OS0840
 OS0840                         *CURRENT SURVEY CONTROL
 OS0840  ______________________________________________________________________
 OS0840* NAD 83(1986) POSITION- 43 54 32.     (N) 100 32 34.     (W)   SCALED
 OS0840* NAVD 88 ORTHO HEIGHT -   684.196 (meters)     2244.73  (feet) ADJUSTED
 OS0840  ______________________________________________________________________
 OS0840  GEOID HEIGHT    -        -24.308 (meters)                     GEOID18
 OS0840  DYNAMIC HEIGHT  -        683.979 (meters)     2244.02  (feet) COMP
 OS0840  MODELED GRAVITY -    980,280.9   (mgal)                       NAVD 88
 OS0840
 OS0840  VERT ORDER      -  FIRST     CLASS II
 OS0840
 OS0840.The horizontal coordinates were scaled from a map and have
 OS0840.an estimated accuracy of +/- 6 seconds.
 OS0840
 OS0840.The orthometric height was determined by differential leveling and
 OS0840.adjusted by the NATIONAL GEODETIC SURVEY
 OS0840.in September 1993.
 OS0840
 OS0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0840.GEOID18 height accuracy estimate available here.
 OS0840
 OS0840.Click photographs - Photos may exist for this station.
 OS0840
 OS0840.The dynamic height is computed by dividing the NAVD 88
 OS0840.geopotential number by the normal gravity value computed on the
 OS0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0840.degrees latitude (g = 980.6199 gals.).
 OS0840
 OS0840.The modeled gravity was interpolated from observed gravity values.
 OS0840
 OS0840;                    North         East    Units  Estimated Accuracy
 OS0840;SPC SD S     -   175,050.      583,180.      MT  (+/- 180 meters Scaled)
 OS0840
 OS0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP761629(NAD 83)
 OS0840
 OS0840                          SUPERSEDED SURVEY CONTROL
 OS0840
 OS0840.No superseded survey control is available for this station.
 OS0840
 OS0840_MARKER: P = PIPE CAP
 OS0840_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0840_MARK LOGO: NONE
 OS0840_PROJECTION: RECESSED 2 CENTIMETERS
 OS0840_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0840_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0840+STABILITY: POSITION/ELEVATION WELL
 OS0840_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0840+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0840_ROD/PIPE-DEPTH: 11.9 meters
 OS0840_SLEEVE-DEPTH  : 3.0 meters
 OS0840
 OS0840  HISTORY     - Date     Condition        Report By
 OS0840  HISTORY     - 1981     MONUMENTED       SDDT
 OS0840  HISTORY     - 19910620 GOOD             NGS
 OS0840  HISTORY     - 20130114 GOOD             INDIV
 OS0840
 OS0840                          STATION DESCRIPTION
 OS0840
 OS0840'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0840'13.9 KM (8.6 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0840'JUNCTION OF U.S. HIGHWAY 83 SOUTH (EXIT 192) IN MURDO, 251.0 M
 OS0840'(823.5 FT) EAST OF THE EAST END OF BRIDGE NUMBER 38-260-178, 99.2 M
 OS0840'(325.5 FT) WEST OF A FENCE CORNER, 59.6 M (195.5 FT) NORTH OF THE
 OS0840'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 57.6 M (189.0 FT)
 OS0840'EAST OF A BRACED FENCE POST, 1.7 M (5.6 FT) BELOW THE LEVEL OF THE
 OS0840'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST AND
 OS0840'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH SCREW
 OS0840'CAP.  THE MARK IS UNSTAMPED.
 OS0840
 OS0840                          STATION RECOVERY (2013)
 OS0840
 OS0840'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0840'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0837 ***********************************************************************
 OS0837  DESIGNATION -  I90 204.2
 OS0837  PID         -  OS0837
 OS0837  STATE/COUNTY-  SD/JONES
 OS0837  COUNTRY     -  US
 OS0837  USGS QUAD   -  VIVIAN NW (2017)
 OS0837
 OS0837                         *CURRENT SURVEY CONTROL
 OS0837  ______________________________________________________________________
 OS0837* NAD 83(1986) POSITION- 43 54 32.87   (N) 100 29 05.95   (W)   HD_HELD1
 OS0837* NAVD 88 ORTHO HEIGHT -   666.382 (meters)     2186.29  (feet) ADJUSTED
 OS0837  ______________________________________________________________________
 OS0837  GEOID HEIGHT    -        -24.412 (meters)                     GEOID18
 OS0837  DYNAMIC HEIGHT  -        666.177 (meters)     2185.62  (feet) COMP
 OS0837  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 OS0837
 OS0837  VERT ORDER      -  FIRST     CLASS II
 OS0837
 OS0837.The horizontal coordinates were determined by differentially corrected
 OS0837.hand held GPS observations or other comparable positioning techniques
 OS0837.and have an estimated accuracy of +/- 3 meters.
 OS0837
 OS0837.The orthometric height was determined by differential leveling and
 OS0837.adjusted by the NATIONAL GEODETIC SURVEY
 OS0837.in September 1993.
 OS0837
 OS0837.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0837.GEOID18 height accuracy estimate available here.
 OS0837
 OS0837.Click photographs - Photos may exist for this station.
 OS0837
 OS0837.The dynamic height is computed by dividing the NAVD 88
 OS0837.geopotential number by the normal gravity value computed on the
 OS0837.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0837.degrees latitude (g = 980.6199 gals.).
 OS0837
 OS0837.The modeled gravity was interpolated from observed gravity values.
 OS0837
 OS0837;                    North         East    Units  Estimated Accuracy
 OS0837;SPC SD S     -   175,070.2     587,818.9     MT  (+/- 3 meters HH1 GPS) 
 OS0837
 OS0837_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8076062852(NAD 83)
 OS0837
 OS0837                          SUPERSEDED SURVEY CONTROL
 OS0837
 OS0837.No superseded survey control is available for this station.
 OS0837
 OS0837_MARKER: DD = SURVEY DISK
 OS0837_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0837_MARK LOGO: SDDT
 OS0837_PROJECTION: PROJECTING 5 CENTIMETERS
 OS0837_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0837_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0837_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0837+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0837_ROD/PIPE-DEPTH: 12.8 meters
 OS0837_SLEEVE-DEPTH  : 3.0 meters
 OS0837
 OS0837  HISTORY     - Date     Condition        Report By
 OS0837  HISTORY     - 1981     MONUMENTED       SDDT
 OS0837  HISTORY     - 19910628 GOOD             NGS
 OS0837  HISTORY     - 20130114 GOOD             INDIV
 OS0837
 OS0837                          STATION DESCRIPTION
 OS0837
 OS0837'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0837'18.7 KM (11.6 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0837'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 132.3 M (434.1 FT)
 OS0837'EAST-NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 38-290-178,
 OS0837'75.6 M (248.0 FT) WEST OF A BRACED FENCE POST, 29.4 M (96.5 FT) NORTH
 OS0837'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9
 OS0837'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A
 OS0837'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0837'4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0837
 OS0837                          STATION RECOVERY (2013)
 OS0837
 OS0837'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0837'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0834 ***********************************************************************
 OS0834  DESIGNATION -  I90 207.4
 OS0834  PID         -  OS0834
 OS0834  STATE/COUNTY-  SD/JONES
 OS0834  COUNTRY     -  US
 OS0834  USGS QUAD   -  VIVIAN NW (2017)
 OS0834
 OS0834                         *CURRENT SURVEY CONTROL
 OS0834  ______________________________________________________________________
 OS0834* NAD 83(1986) POSITION- 43 54 34.29   (N) 100 25 13.05   (W)   HD_HELD1
 OS0834* NAVD 88 ORTHO HEIGHT -   620.565 (meters)     2035.97  (feet) ADJUSTED
 OS0834  ______________________________________________________________________
 OS0834  GEOID HEIGHT    -        -24.535 (meters)                     GEOID18
 OS0834  DYNAMIC HEIGHT  -        620.377 (meters)     2035.35  (feet) COMP
 OS0834  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 OS0834
 OS0834  VERT ORDER      -  FIRST     CLASS II
 OS0834
 OS0834.The horizontal coordinates were determined by differentially corrected
 OS0834.hand held GPS observations or other comparable positioning techniques
 OS0834.and have an estimated accuracy of +/- 3 meters.
 OS0834
 OS0834.The orthometric height was determined by differential leveling and
 OS0834.adjusted by the NATIONAL GEODETIC SURVEY
 OS0834.in September 1993.
 OS0834
 OS0834.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0834.GEOID18 height accuracy estimate available here.
 OS0834
 OS0834.Click photographs - Photos may exist for this station.
 OS0834
 OS0834.The dynamic height is computed by dividing the NAVD 88
 OS0834.geopotential number by the normal gravity value computed on the
 OS0834.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0834.degrees latitude (g = 980.6199 gals.).
 OS0834
 OS0834.The modeled gravity was interpolated from observed gravity values.
 OS0834
 OS0834;                    North         East    Units  Estimated Accuracy
 OS0834;SPC SD S     -   175,106.5     593,015.4     MT  (+/- 3 meters HH1 GPS) 
 OS0834
 OS0834_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8595662804(NAD 83)
 OS0834
 OS0834                          SUPERSEDED SURVEY CONTROL
 OS0834
 OS0834.No superseded survey control is available for this station.
 OS0834
 OS0834_MARKER: P = PIPE CAP
 OS0834_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0834_STAMPING: I90 207.4
 OS0834_MARK LOGO: NGS
 OS0834_PROJECTION: RECESSED 3 CENTIMETERS
 OS0834_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0834_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0834+STABILITY: POSITION/ELEVATION WELL
 OS0834_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0834+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0834_ROD/PIPE-DEPTH: 12.8 meters
 OS0834_SLEEVE-DEPTH  : 3.0 meters
 OS0834
 OS0834  HISTORY     - Date     Condition        Report By
 OS0834  HISTORY     - 1981     MONUMENTED       SDDT
 OS0834  HISTORY     - 19910628 GOOD             NGS
 OS0834  HISTORY     - 20130114 GOOD             INDIV
 OS0834
 OS0834                          STATION DESCRIPTION
 OS0834
 OS0834'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0834'23.9 KM (14.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0834'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 0.2 KM (0.1 MI)
 OS0834'EAST OF THE EAST END OF BRIDGE NUMBER 38-322-178, 29.6 M (97.1 FT)
 OS0834'EAST OF A FENCE CORNER, 29.1 M (95.5 FT) NORTH OF THE CENTERLINE OF
 OS0834'THE WESTBOUND LANES OF THE HIGHWAY, 8.2 M (26.9 FT) EAST OF THE MOST
 OS0834'EASTERLY OF 3 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OS0834'THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OS0834'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OS0834'THE MARK IS UNSTAMPED.
 OS0834
 OS0834                          STATION RECOVERY (2013)
 OS0834
 OS0834'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0834'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0833 ***********************************************************************
 OS0833  DESIGNATION -  I90 207.8
 OS0833  PID         -  OS0833
 OS0833  STATE/COUNTY-  SD/JONES
 OS0833  COUNTRY     -  US
 OS0833  USGS QUAD   -  VIVIAN NW (2017)
 OS0833
 OS0833                         *CURRENT SURVEY CONTROL
 OS0833  ______________________________________________________________________
 OS0833* NAD 83(1986) POSITION- 43 54 32.     (N) 100 24 41.     (W)   SCALED
 OS0833* NAVD 88 ORTHO HEIGHT -   631.855 (meters)     2073.01  (feet) ADJUSTED
 OS0833  ______________________________________________________________________
 OS0833  GEOID HEIGHT    -        -24.552 (meters)                     GEOID18
 OS0833  DYNAMIC HEIGHT  -        631.663 (meters)     2072.38  (feet) COMP
 OS0833  MODELED GRAVITY -    980,295.7   (mgal)                       NAVD 88
 OS0833
 OS0833  VERT ORDER      -  FIRST     CLASS II
 OS0833
 OS0833.The horizontal coordinates were scaled from a map and have
 OS0833.an estimated accuracy of +/- 6 seconds.
 OS0833
 OS0833.The orthometric height was determined by differential leveling and
 OS0833.adjusted by the NATIONAL GEODETIC SURVEY
 OS0833.in September 1993.
 OS0833
 OS0833.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0833.GEOID18 height accuracy estimate available here.
 OS0833
 OS0833.Click photographs - Photos may exist for this station.
 OS0833
 OS0833.The dynamic height is computed by dividing the NAVD 88
 OS0833.geopotential number by the normal gravity value computed on the
 OS0833.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0833.degrees latitude (g = 980.6199 gals.).
 OS0833
 OS0833.The modeled gravity was interpolated from observed gravity values.
 OS0833
 OS0833;                    North         East    Units  Estimated Accuracy
 OS0833;SPC SD S     -   175,040.      593,730.      MT  (+/- 180 meters Scaled)
 OS0833
 OS0833_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP866627(NAD 83)
 OS0833
 OS0833                          SUPERSEDED SURVEY CONTROL
 OS0833
 OS0833.No superseded survey control is available for this station.
 OS0833
 OS0833_MARKER: P = PIPE CAP
 OS0833_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0833_MARK LOGO: NGS
 OS0833_PROJECTION: FLUSH
 OS0833_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0833_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0833+STABILITY: POSITION/ELEVATION WELL
 OS0833_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0833+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0833_ROD/PIPE-DEPTH: 12.8 meters
 OS0833_SLEEVE-DEPTH  : 3.0 meters
 OS0833
 OS0833  HISTORY     - Date     Condition        Report By
 OS0833  HISTORY     - 1981     MONUMENTED       SDDT
 OS0833  HISTORY     - 19910628 GOOD             NGS
 OS0833  HISTORY     - 20130114 GOOD             INDIV
 OS0833
 OS0833                          STATION DESCRIPTION
 OS0833
 OS0833'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0833'24.5 KM (15.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0833'JUNCTION OF U.S. HIGHWAY 83 IN MURDO (EXIT 192), 0.4 KM (0.2 MI)
 OS0833'WEST OF THE WEST END OF BRIDGE NUMBER 38-330-179, 77.8 M (255.2 FT)
 OS0833'WEST-SOUTHWEST OF THE SOUTH LEG OF A HIGHWAY INFORMATION SIGN (EXIT
 OS0833'208), 29.5 M (96.8 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 OS0833'OF THE HIGHWAY, 23.2 M (76.1 FT) SOUTH OF THE CENTER OF THE EASTBOUND
 OS0833'OFF RAMP, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3
 OS0833'FT) EAST OF A FENCE CORNER, AND 0.4 M (1.3 FT) NORTH OF A WITNESS
 OS0833'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0833'PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0833
 OS0833                          STATION RECOVERY (2013)
 OS0833
 OS0833'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0833'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0828 ***********************************************************************
 OS0828  CBN         -  This is a Cooperative Base Network Control Station.
 OS0828  DESIGNATION -  I90 212.8
 OS0828  PID         -  OS0828
 OS0828  STATE/COUNTY-  SD/LYMAN
 OS0828  COUNTRY     -  US
 OS0828  USGS QUAD   -  VIVIAN (2017)
 OS0828
 OS0828                         *CURRENT SURVEY CONTROL
 OS0828  ______________________________________________________________________
 OS0828* NAD 83(2011) POSITION- 43 54 37.95571(N) 100 18 44.85564(W)   ADJUSTED
 OS0828* NAD 83(2011) ELLIP HT-   573.273 (meters)        (06/27/12)   ADJUSTED
 OS0828* NAD 83(2011) EPOCH   -  2010.00
 OS0828* NAVD 88 ORTHO HEIGHT -   598.017 (meters)     1961.99  (feet) ADJUSTED
 OS0828  ______________________________________________________________________
 OS0828  GEOID HEIGHT    -        -24.735 (meters)                     GEOID18
 OS0828  NAD 83(2011) X  -   -823,973.570 (meters)                     COMP
 OS0828  NAD 83(2011) Y  - -4,528,435.599 (meters)                     COMP
 OS0828  NAD 83(2011) Z  -  4,401,333.815 (meters)                     COMP
 OS0828  LAPLACE CORR    -         -4.75  (seconds)                    DEFLEC18
 OS0828  DYNAMIC HEIGHT  -        597.835 (meters)     1961.40  (feet) COMP
 OS0828  MODELED GRAVITY -    980,295.9   (mgal)                       NAVD 88
 OS0828
 OS0828  VERT ORDER      -  FIRST     CLASS II
 OS0828
 OS0828  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0828  Standards:
 OS0828         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0828            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0828  -------------------------------------------------------------------
 OS0828  NETWORK    1.14   3.43           0.53   0.37   1.75     -0.07907870
 OS0828  -------------------------------------------------------------------
 OS0828  Click here for local accuracies and other accuracy information.
 OS0828
 OS0828.The horizontal coordinates were established by GPS observations
 OS0828.and adjusted by the National Geodetic Survey in June 2012.
 OS0828
 OS0828.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0828.been affixed to the stable North American tectonic plate. See 
 OS0828.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0828
 OS0828.The horizontal coordinates are valid at the epoch date displayed above
 OS0828.which is a decimal equivalence of Year/Month/Day.
 OS0828
 OS0828.The orthometric height was determined by differential leveling and
 OS0828.adjusted by the NATIONAL GEODETIC SURVEY
 OS0828.in September 1993.
 OS0828
 OS0828.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0828.GEOID18 height accuracy estimate available here.
 OS0828
 OS0828.Click photographs - Photos may exist for this station.
 OS0828
 OS0828.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0828
 OS0828.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0828
 OS0828.The ellipsoidal height was determined by GPS observations
 OS0828.and is referenced to NAD 83.
 OS0828
 OS0828.The dynamic height is computed by dividing the NAVD 88
 OS0828.geopotential number by the normal gravity value computed on the
 OS0828.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0828.degrees latitude (g = 980.6199 gals.).
 OS0828
 OS0828.The modeled gravity was interpolated from observed gravity values.
 OS0828
 OS0828. The following values were computed from the NAD 83(2011) position.
 OS0828
 OS0828;                    North         East     Units Scale Factor Converg.
 OS0828;SPC SD S     -   175,216.217   601,676.558   MT  0.99991984   +0 00 51.8
 OS0828;SPC SD S     -   574,855.21  1,974,000.51   sFT  0.99991984   +0 00 51.8
 OS0828;UTM  14      - 4,862,774.325   394,616.356   MT  0.99973659   -0 54 37.2
 OS0828
 OS0828!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0828!SPC SD S     -   0.99991012  x   0.99991984  =   0.99982996
 OS0828!UTM  14      -   0.99991012  x   0.99973659  =   0.99964673
 OS0828
 OS0828_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP9461662774(NAD 83)
 OS0828
 OS0828                          SUPERSEDED SURVEY CONTROL
 OS0828
 OS0828  NAD 83(2007)-  43 54 37.95584(N)    100 18 44.85677(W) AD(2002.00) 0
 OS0828  ELLIP H (02/10/07)  573.301  (m)                       GP(2002.00)    
 OS0828  ELLIP H (04/15/04)  573.296  (m)                       GP(       ) 2 1
 OS0828  NAD 83(1996)-  43 54 37.95519(N)    100 18 44.85632(W) AD(       ) B
 OS0828  ELLIP H (04/18/97)  573.354  (m)                       GP(       ) 4 1
 OS0828  NAVD 88             598.02   (m)         1962.0    (f) LEVELING    3  
 OS0828
 OS0828.Superseded values are not recommended for survey control.
 OS0828
 OS0828.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0828.See file dsdata.pdf to determine how the superseded data were derived.
 OS0828
 OS0828_MARKER: Z = SEE DESCRIPTION
 OS0828_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0828_MARK LOGO: NGS
 OS0828_PROJECTION: FLUSH
 OS0828_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0828_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0828_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0828+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0828_ROD/PIPE-DEPTH: 12.8 meters
 OS0828_SLEEVE-DEPTH  : 1.8 meters
 OS0828
 OS0828  HISTORY     - Date     Condition        Report By
 OS0828  HISTORY     - 1981     MONUMENTED       SDDT
 OS0828  HISTORY     - 19910628 GOOD             NGS
 OS0828  HISTORY     - 19960725 GOOD             NGS
 OS0828  HISTORY     - 20111219 GOOD             INDIV
 OS0828
 OS0828                          STATION DESCRIPTION
 OS0828
 OS0828'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0828'32.5 KM (20.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0828'JUNCTION OF U.S. HIGHWAY 83 IN MURDO, 200.0 M (656.2 FT) SOUTH OF
 OS0828'THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 160.0 M (524.9
 OS0828'FT) SOUTH OF THE SOUTH END OF OVERPASS NUMBER 43-026-195 (EXIT 212),
 OS0828'53.1 M (174.2 FT) SOUTH OF THE CENTER OF THE EASTBOUND OFF RAMP, 52.6
 OS0828'M (172.6 FT) SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 53 SOUTH,
 OS0828'31.4 M (103.0 FT) WEST-NORTHWEST OF A FENCE CORNER, 2.5 M (8.2 FT)
 OS0828'BELOW THE LEVEL OF THE RAMP, AND 0.4 M (1.3 FT) NORTH-NORTHEAST OF A
 OS0828'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0828'4-INCH SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0828
 OS0828                          STATION RECOVERY (1996)
 OS0828
 OS0828'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0828'THE STATION IS LOCATED ABOUT 31.5 MI (50.7 KM) SOUTH OF FORT PIERRE,
 OS0828'20.0 MI (32.2 KM) EAST OF MURDO, AND 3.0 MI (4.8 KM) SOUTHWEST OF
 OS0828'VIVIAN, ON INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH
 OS0828'DAKOTA.  TO REACH THE STATION FROM INTERSECTION OF INTERSTATE HIGHWAY
 OS0828'90 AND STATE HIGHWAY 53 (EXIT 212), GO SOUTH ON STATE HIGHWAY 53 FOR
 OS0828'0.1 MI (0.2 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 OS0828'POINT AT THE INTERSECTING POINT OF 2 INSCRIBED DIAMONDS ON TOP OF A
 OS0828'METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED
 OS0828'656.2 FT (200.0 M) SOUTH OF THE CENTERLINE OF THE EASTBOUND INTERSTATE
 OS0828'HIGHWAY, 524.9 FT (160.0 M) SOUTH OF THE SOUTH END OF THE STATE
 OS0828'HIGHWAY OVERPASS OF THE INTERSTATE HIGHWAY, 174.2 FT (53.1 M) SOUTH OF
 OS0828'THE CENTER OF THE EASTBOUND OFF-RAMP, 172.6 FT (52.6 M) SOUTHWEST OF
 OS0828'THE CENTERLINE OF THE STATE HIGHWAY, 103.0 FT (31.4 M) WEST-NORTHWEST
 OS0828'OF A FENCE CORNER, 8.2 FT (2.5 M) BELOW THE LEVEL OF THE RAMP, 1.3 FT
 OS0828'(0.4 M) NORTH-NORTHEAST OF A WITNESS POST AND FENCE, AND 0.17 M (0.56
 OS0828'FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS
 OS0828'THROUGH A 4-INCH PVC SCREW CAP.
 OS0828
 OS0828                          STATION RECOVERY (2011)
 OS0828
 OS0828'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0828'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0827 ***********************************************************************
 OS0827  DESIGNATION -  I90 213.78
 OS0827  PID         -  OS0827
 OS0827  STATE/COUNTY-  SD/LYMAN
 OS0827  COUNTRY     -  US
 OS0827  USGS QUAD   -  VIVIAN (2017)
 OS0827
 OS0827                         *CURRENT SURVEY CONTROL
 OS0827  ______________________________________________________________________
 OS0827* NAD 83(1986) POSITION- 43 54 46.     (N) 100 17 38.     (W)   SCALED
 OS0827* NAVD 88 ORTHO HEIGHT -   605.212 (meters)     1985.60  (feet) ADJUSTED
 OS0827  ______________________________________________________________________
 OS0827  GEOID HEIGHT    -        -24.765 (meters)                     GEOID18
 OS0827  DYNAMIC HEIGHT  -        605.030 (meters)     1985.00  (feet) COMP
 OS0827  MODELED GRAVITY -    980,298.8   (mgal)                       NAVD 88
 OS0827
 OS0827  VERT ORDER      -  FIRST     CLASS II
 OS0827
 OS0827.The horizontal coordinates were scaled from a map and have
 OS0827.an estimated accuracy of +/- 6 seconds.
 OS0827
 OS0827.The orthometric height was determined by differential leveling and
 OS0827.adjusted by the NATIONAL GEODETIC SURVEY
 OS0827.in September 1993.
 OS0827
 OS0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0827.GEOID18 height accuracy estimate available here.
 OS0827
 OS0827.Click photographs - Photos may exist for this station.
 OS0827
 OS0827.The dynamic height is computed by dividing the NAVD 88
 OS0827.geopotential number by the normal gravity value computed on the
 OS0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0827.degrees latitude (g = 980.6199 gals.).
 OS0827
 OS0827.The modeled gravity was interpolated from observed gravity values.
 OS0827
 OS0827;                    North         East    Units  Estimated Accuracy
 OS0827;SPC SD S     -   175,470.      603,170.      MT  (+/- 180 meters Scaled)
 OS0827
 OS0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP961629(NAD 83)
 OS0827
 OS0827                          SUPERSEDED SURVEY CONTROL
 OS0827
 OS0827.No superseded survey control is available for this station.
 OS0827
 OS0827_MARKER: DB = BENCH MARK DISK
 OS0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0827_STAMPING: 90-213.78
 OS0827_MARK LOGO: SDDT
 OS0827_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0827+STABILITY: SURFACE MOTION
 OS0827_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0827+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0827
 OS0827  HISTORY     - Date     Condition        Report By
 OS0827  HISTORY     - UNK      MONUMENTED       SDDT
 OS0827  HISTORY     - 19910628 GOOD             NGS
 OS0827  HISTORY     - 20111219 GOOD             INDIV
 OS0827
 OS0827                          STATION DESCRIPTION
 OS0827
 OS0827'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0827'34.8 KM (21.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0827'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OS0827'OF 6 BRACED FENCE POSTS, 29.1 M (95.5 FT) NORTH OF THE CENTERLINE OF
 OS0827'THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OS0827'THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF
 OS0827'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0827
 OS0827                          STATION RECOVERY (2011)
 OS0827
 OS0827'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0827'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0826 ***********************************************************************
 OS0826  DESIGNATION -  I90 214.2
 OS0826  PID         -  OS0826
 OS0826  STATE/COUNTY-  SD/LYMAN
 OS0826  COUNTRY     -  US
 OS0826  USGS QUAD   -  VIVIAN (2017)
 OS0826
 OS0826                         *CURRENT SURVEY CONTROL
 OS0826  ______________________________________________________________________
 OS0826* NAD 83(1986) POSITION- 43 54 49.     (N) 100 17 11.     (W)   SCALED
 OS0826* NAVD 88 ORTHO HEIGHT -   592.423 (meters)     1943.64  (feet) ADJUSTED
 OS0826  ______________________________________________________________________
 OS0826  GEOID HEIGHT    -        -24.777 (meters)                     GEOID18
 OS0826  DYNAMIC HEIGHT  -        592.245 (meters)     1943.06  (feet) COMP
 OS0826  MODELED GRAVITY -    980,299.7   (mgal)                       NAVD 88
 OS0826
 OS0826  VERT ORDER      -  FIRST     CLASS II
 OS0826
 OS0826.The horizontal coordinates were scaled from a map and have
 OS0826.an estimated accuracy of +/- 6 seconds.
 OS0826
 OS0826.The orthometric height was determined by differential leveling and
 OS0826.adjusted by the NATIONAL GEODETIC SURVEY
 OS0826.in September 1993.
 OS0826
 OS0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0826.GEOID18 height accuracy estimate available here.
 OS0826
 OS0826.Click photographs - Photos may exist for this station.
 OS0826
 OS0826.The dynamic height is computed by dividing the NAVD 88
 OS0826.geopotential number by the normal gravity value computed on the
 OS0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0826.degrees latitude (g = 980.6199 gals.).
 OS0826
 OS0826.The modeled gravity was interpolated from observed gravity values.
 OS0826
 OS0826;                    North         East    Units  Estimated Accuracy
 OS0826;SPC SD S     -   175,560.      603,770.      MT  (+/- 180 meters Scaled)
 OS0826
 OS0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP967630(NAD 83)
 OS0826
 OS0826                          SUPERSEDED SURVEY CONTROL
 OS0826
 OS0826.No superseded survey control is available for this station.
 OS0826
 OS0826_MARKER: P = PIPE CAP
 OS0826_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0826_MARK LOGO: NONE
 OS0826_PROJECTION: FLUSH
 OS0826_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0826_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0826+STABILITY: POSITION/ELEVATION WELL
 OS0826_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0826+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0826_ROD/PIPE-DEPTH: 12.8 meters
 OS0826_SLEEVE-DEPTH  : 3.0 meters
 OS0826
 OS0826  HISTORY     - Date     Condition        Report By
 OS0826  HISTORY     - 1981     MONUMENTED       SDDT
 OS0826  HISTORY     - 19910628 GOOD             NGS
 OS0826  HISTORY     - 20111219 GOOD             INDIV
 OS0826
 OS0826                          STATION DESCRIPTION
 OS0826
 OS0826'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0826'34.1 KM (21.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0826'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.2 KM (0.1 MI)
 OS0826'NORTH OF THE EAST END OF BRIDGE NUMBER 43-040-195 (EXIT 214) , 127.4
 OS0826'M (418.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0826'HIGHWAY, 64.8 M (212.6 FT) EAST OF THE CENTERLINE OF A PAVED ROAD
 OS0826'LEADING NORTH, 38.7 M (127.0 FT) NORTH OF THE CENTER OF THE WESTBOUND
 OS0826'OFF RAMP, 2.0 M (6.6 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.4 M (1.3
 OS0826'FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OS0826'POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0826
 OS0826                          STATION RECOVERY (2011)
 OS0826
 OS0826'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0826'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0825 ***********************************************************************
 OS0825  DESIGNATION -  I90 215.15
 OS0825  PID         -  OS0825
 OS0825  STATE/COUNTY-  SD/LYMAN
 OS0825  COUNTRY     -  US
 OS0825  USGS QUAD   -  VIVIAN (2017)
 OS0825
 OS0825                         *CURRENT SURVEY CONTROL
 OS0825  ______________________________________________________________________
 OS0825* NAD 83(1986) POSITION- 43 54 46.     (N) 100 15 58.     (W)   SCALED
 OS0825* NAVD 88 ORTHO HEIGHT -   603.908 (meters)     1981.32  (feet) ADJUSTED
 OS0825  ______________________________________________________________________
 OS0825  GEOID HEIGHT    -        -24.814 (meters)                     GEOID18
 OS0825  DYNAMIC HEIGHT  -        603.726 (meters)     1980.72  (feet) COMP
 OS0825  MODELED GRAVITY -    980,299.4   (mgal)                       NAVD 88
 OS0825
 OS0825  VERT ORDER      -  FIRST     CLASS II
 OS0825
 OS0825.The horizontal coordinates were scaled from a map and have
 OS0825.an estimated accuracy of +/- 6 seconds.
 OS0825
 OS0825.The orthometric height was determined by differential leveling and
 OS0825.adjusted by the NATIONAL GEODETIC SURVEY
 OS0825.in September 1993.
 OS0825
 OS0825.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0825.GEOID18 height accuracy estimate available here.
 OS0825
 OS0825.Click photographs - Photos may exist for this station.
 OS0825
 OS0825.The dynamic height is computed by dividing the NAVD 88
 OS0825.geopotential number by the normal gravity value computed on the
 OS0825.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0825.degrees latitude (g = 980.6199 gals.).
 OS0825
 OS0825.The modeled gravity was interpolated from observed gravity values.
 OS0825
 OS0825;                    North         East    Units  Estimated Accuracy
 OS0825;SPC SD S     -   175,470.      605,400.      MT  (+/- 180 meters Scaled)
 OS0825
 OS0825_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP983629(NAD 83)
 OS0825
 OS0825                          SUPERSEDED SURVEY CONTROL
 OS0825
 OS0825.No superseded survey control is available for this station.
 OS0825
 OS0825_MARKER: DB = BENCH MARK DISK
 OS0825_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0825_STAMPING: 90-215.15
 OS0825_MARK LOGO: SDDT
 OS0825_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0825_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0825+STABILITY: SURFACE MOTION
 OS0825_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0825+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0825
 OS0825  HISTORY     - Date     Condition        Report By
 OS0825  HISTORY     - UNK      MONUMENTED       SDDT
 OS0825  HISTORY     - 19910628 GOOD             NGS
 OS0825  HISTORY     - 20111219 GOOD             INDIV
 OS0825
 OS0825                          STATION DESCRIPTION
 OS0825
 OS0825'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0825'32.6 KM (20.3 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0825'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.2 M (95.8
 OS0825'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0825'3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH
 OS0825'OF A T-FENCE CORNER, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 OS0825'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0825
 OS0825                          STATION RECOVERY (2011)
 OS0825
 OS0825'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0825'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0824 ***********************************************************************
 OS0824  DESIGNATION -  I90 215.66
 OS0824  PID         -  OS0824
 OS0824  STATE/COUNTY-  SD/LYMAN
 OS0824  COUNTRY     -  US
 OS0824  USGS QUAD   -  VIVIAN (2017)
 OS0824
 OS0824                         *CURRENT SURVEY CONTROL
 OS0824  ______________________________________________________________________
 OS0824* NAD 83(1986) POSITION- 43 54 46.     (N) 100 15 21.     (W)   SCALED
 OS0824* NAVD 88 ORTHO HEIGHT -   606.932 (meters)     1991.24  (feet) ADJUSTED
 OS0824  ______________________________________________________________________
 OS0824  GEOID HEIGHT    -        -24.833 (meters)                     GEOID18
 OS0824  DYNAMIC HEIGHT  -        606.749 (meters)     1990.64  (feet) COMP
 OS0824  MODELED GRAVITY -    980,299.2   (mgal)                       NAVD 88
 OS0824
 OS0824  VERT ORDER      -  FIRST     CLASS II
 OS0824
 OS0824.The horizontal coordinates were scaled from a map and have
 OS0824.an estimated accuracy of +/- 6 seconds.
 OS0824
 OS0824.The orthometric height was determined by differential leveling and
 OS0824.adjusted by the NATIONAL GEODETIC SURVEY
 OS0824.in September 1993.
 OS0824
 OS0824.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0824.GEOID18 height accuracy estimate available here.
 OS0824
 OS0824.Click photographs - Photos may exist for this station.
 OS0824
 OS0824.The dynamic height is computed by dividing the NAVD 88
 OS0824.geopotential number by the normal gravity value computed on the
 OS0824.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0824.degrees latitude (g = 980.6199 gals.).
 OS0824
 OS0824.The modeled gravity was interpolated from observed gravity values.
 OS0824
 OS0824;                    North         East    Units  Estimated Accuracy
 OS0824;SPC SD S     -   175,470.      606,230.      MT  (+/- 180 meters Scaled)
 OS0824
 OS0824_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP991629(NAD 83)
 OS0824
 OS0824                          SUPERSEDED SURVEY CONTROL
 OS0824
 OS0824.No superseded survey control is available for this station.
 OS0824
 OS0824_MARKER: DB = BENCH MARK DISK
 OS0824_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0824_STAMPING: 90-215.66
 OS0824_MARK LOGO: SDDT
 OS0824_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0824_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0824+STABILITY: SURFACE MOTION
 OS0824_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0824+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0824
 OS0824  HISTORY     - Date     Condition        Report By
 OS0824  HISTORY     - UNK      MONUMENTED       SDDT
 OS0824  HISTORY     - 19910628 GOOD             NGS
 OS0824  HISTORY     - 20111219 GOOD             INDIV
 OS0824
 OS0824                          STATION DESCRIPTION
 OS0824
 OS0824'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0824'31.7 KM (19.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0824'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 28.9 M (94.8
 OS0824'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0824'0.7 M (2.3 FT) SOUTH OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE
 OS0824'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 OS0824'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0824
 OS0824                          STATION RECOVERY (2011)
 OS0824
 OS0824'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0824'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0823 ***********************************************************************
 OS0823  DESIGNATION -  I90 216.3
 OS0823  PID         -  OS0823
 OS0823  STATE/COUNTY-  SD/LYMAN
 OS0823  COUNTRY     -  US
 OS0823  USGS QUAD   -  PRESHO NW (2017)
 OS0823
 OS0823                         *CURRENT SURVEY CONTROL
 OS0823  ______________________________________________________________________
 OS0823* NAD 83(1986) POSITION- 43 54 43.20   (N) 100 14 36.69   (W)   HD_HELD1
 OS0823* NAVD 88 ORTHO HEIGHT -   580.598 (meters)     1904.85  (feet) ADJUSTED
 OS0823  ______________________________________________________________________
 OS0823  GEOID HEIGHT    -        -24.857 (meters)                     GEOID18
 OS0823  DYNAMIC HEIGHT  -        580.423 (meters)     1904.27  (feet) COMP
 OS0823  MODELED GRAVITY -    980,298.9   (mgal)                       NAVD 88
 OS0823
 OS0823  VERT ORDER      -  FIRST     CLASS II
 OS0823
 OS0823.The horizontal coordinates were determined by differentially corrected
 OS0823.hand held GPS observations or other comparable positioning techniques
 OS0823.and have an estimated accuracy of +/- 3 meters.
 OS0823
 OS0823.The orthometric height was determined by differential leveling and
 OS0823.adjusted by the NATIONAL GEODETIC SURVEY
 OS0823.in September 1993.
 OS0823
 OS0823.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0823.GEOID18 height accuracy estimate available here.
 OS0823
 OS0823.Click photographs - Photos may exist for this station.
 OS0823
 OS0823.The dynamic height is computed by dividing the NAVD 88
 OS0823.geopotential number by the normal gravity value computed on the
 OS0823.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0823.degrees latitude (g = 980.6199 gals.).
 OS0823
 OS0823.The modeled gravity was interpolated from observed gravity values.
 OS0823
 OS0823;                    North         East    Units  Estimated Accuracy
 OS0823;SPC SD S     -   175,381.8     607,213.2     MT  (+/- 3 meters HH1 GPS) 
 OS0823
 OS0823_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0015362850(NAD 83)
 OS0823
 OS0823                          SUPERSEDED SURVEY CONTROL
 OS0823
 OS0823.No superseded survey control is available for this station.
 OS0823
 OS0823_MARKER: P = PIPE CAP
 OS0823_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0823_MARK LOGO: NONE
 OS0823_PROJECTION: FLUSH
 OS0823_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0823_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0823+STABILITY: POSITION/ELEVATION WELL
 OS0823_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0823+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0823_ROD/PIPE-DEPTH: 12.8 meters
 OS0823_SLEEVE-DEPTH  : 3.0 meters
 OS0823
 OS0823  HISTORY     - Date     Condition        Report By
 OS0823  HISTORY     - UNK      MONUMENTED       SDDT
 OS0823  HISTORY     - 19910628 GOOD             NGS
 OS0823  HISTORY     - 20111219 GOOD             INDIV
 OS0823
 OS0823                          STATION DESCRIPTION
 OS0823
 OS0823'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0823'30.7 KM (19.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0823'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.2 KM (0.1 MI)
 OS0823'WEST OF THE WEST END OF BRIDGE NUMBER 43-063-196, 29.1 M (95.5 FT)
 OS0823'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.6 M
 OS0823'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A
 OS0823'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0823'4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0823
 OS0823                          STATION RECOVERY (2011)
 OS0823
 OS0823'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0823'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0822 ***********************************************************************
 OS0822  DESIGNATION -  I90 216.85
 OS0822  PID         -  OS0822
 OS0822  STATE/COUNTY-  SD/LYMAN
 OS0822  COUNTRY     -  US
 OS0822  USGS QUAD   -  PRESHO NW (2017)
 OS0822
 OS0822                         *CURRENT SURVEY CONTROL
 OS0822  ______________________________________________________________________
 OS0822* NAD 83(1986) POSITION- 43 54 46.     (N) 100 13 54.     (W)   SCALED
 OS0822* NAVD 88 ORTHO HEIGHT -   591.143 (meters)     1939.44  (feet) ADJUSTED
 OS0822  ______________________________________________________________________
 OS0822  GEOID HEIGHT    -        -24.877 (meters)                     GEOID18
 OS0822  DYNAMIC HEIGHT  -        590.964 (meters)     1938.85  (feet) COMP
 OS0822  MODELED GRAVITY -    980,299.0   (mgal)                       NAVD 88
 OS0822
 OS0822  VERT ORDER      -  FIRST     CLASS II
 OS0822
 OS0822.The horizontal coordinates were scaled from a map and have
 OS0822.an estimated accuracy of +/- 6 seconds.
 OS0822
 OS0822.The orthometric height was determined by differential leveling and
 OS0822.adjusted by the NATIONAL GEODETIC SURVEY
 OS0822.in September 1993.
 OS0822
 OS0822.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0822.GEOID18 height accuracy estimate available here.
 OS0822
 OS0822.Click photographs - Photos may exist for this station.
 OS0822
 OS0822.The dynamic height is computed by dividing the NAVD 88
 OS0822.geopotential number by the normal gravity value computed on the
 OS0822.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0822.degrees latitude (g = 980.6199 gals.).
 OS0822
 OS0822.The modeled gravity was interpolated from observed gravity values.
 OS0822
 OS0822;                    North         East    Units  Estimated Accuracy
 OS0822;SPC SD S     -   175,470.      608,170.      MT  (+/- 180 meters Scaled)
 OS0822
 OS0822_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP011629(NAD 83)
 OS0822
 OS0822                          SUPERSEDED SURVEY CONTROL
 OS0822
 OS0822.No superseded survey control is available for this station.
 OS0822
 OS0822_MARKER: DB = BENCH MARK DISK
 OS0822_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0822_STAMPING: 90-216.85
 OS0822_MARK LOGO: SDDT
 OS0822_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0822_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0822+STABILITY: SURFACE MOTION
 OS0822_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0822+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0822
 OS0822  HISTORY     - Date     Condition        Report By
 OS0822  HISTORY     - UNK      MONUMENTED       SDDT
 OS0822  HISTORY     - 19910628 GOOD             NGS
 OS0822  HISTORY     - 20111219 GOOD             INDIV
 OS0822
 OS0822                          STATION DESCRIPTION
 OS0822
 OS0822'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0822'29.8 KM (18.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0822'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OS0822'OF 2 BRACED FENCE POSTS, 28.8 M (94.5 FT) NORTH OF THE CENTERLINE OF
 OS0822'THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OS0822'THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) SOUTH OF
 OS0822'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0822
 OS0822                          STATION RECOVERY (2011)
 OS0822
 OS0822'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0822'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0821 ***********************************************************************
 OS0821  DESIGNATION -  I90 217.84
 OS0821  PID         -  OS0821
 OS0821  STATE/COUNTY-  SD/LYMAN
 OS0821  COUNTRY     -  US
 OS0821  USGS QUAD   -  PRESHO NW (2017)
 OS0821
 OS0821                         *CURRENT SURVEY CONTROL
 OS0821  ______________________________________________________________________
 OS0821* NAD 83(1986) POSITION- 43 54 47.     (N) 100 12 40.     (W)   SCALED
 OS0821* NAVD 88 ORTHO HEIGHT -   585.485 (meters)     1920.88  (feet) ADJUSTED
 OS0821  ______________________________________________________________________
 OS0821  GEOID HEIGHT    -        -24.913 (meters)                     GEOID18
 OS0821  DYNAMIC HEIGHT  -        585.308 (meters)     1920.30  (feet) COMP
 OS0821  MODELED GRAVITY -    980,299.3   (mgal)                       NAVD 88
 OS0821
 OS0821  VERT ORDER      -  FIRST     CLASS II
 OS0821
 OS0821.The horizontal coordinates were scaled from a map and have
 OS0821.an estimated accuracy of +/- 6 seconds.
 OS0821
 OS0821.The orthometric height was determined by differential leveling and
 OS0821.adjusted by the NATIONAL GEODETIC SURVEY
 OS0821.in September 1993.
 OS0821
 OS0821.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0821.GEOID18 height accuracy estimate available here.
 OS0821
 OS0821.Click photographs - Photos may exist for this station.
 OS0821
 OS0821.The dynamic height is computed by dividing the NAVD 88
 OS0821.geopotential number by the normal gravity value computed on the
 OS0821.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0821.degrees latitude (g = 980.6199 gals.).
 OS0821
 OS0821.The modeled gravity was interpolated from observed gravity values.
 OS0821
 OS0821;                    North         East    Units  Estimated Accuracy
 OS0821;SPC SD S     -   175,500.      609,820.      MT  (+/- 180 meters Scaled)
 OS0821
 OS0821_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP027629(NAD 83)
 OS0821
 OS0821                          SUPERSEDED SURVEY CONTROL
 OS0821
 OS0821.No superseded survey control is available for this station.
 OS0821
 OS0821_MARKER: DB = BENCH MARK DISK
 OS0821_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0821_STAMPING: 90-217.84
 OS0821_MARK LOGO: SDDT
 OS0821_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0821_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0821+STABILITY: SURFACE MOTION
 OS0821_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0821+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0821
 OS0821  HISTORY     - Date     Condition        Report By
 OS0821  HISTORY     - UNK      MONUMENTED       SDDT
 OS0821  HISTORY     - 19910628 GOOD             NGS
 OS0821  HISTORY     - 20111219 GOOD             INDIV
 OS0821
 OS0821                          STATION DESCRIPTION
 OS0821
 OS0821'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0821'28.2 KM (17.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0821'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 118.5 M (388.8
 OS0821'FT) EAST OF A T-FENCE CORNER, 29.0 M (95.1 FT) NORTH OF THE
 OS0821'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 5.0 M (16.4 FT)
 OS0821'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 OS0821'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0821
 OS0821                          STATION RECOVERY (2011)
 OS0821
 OS0821'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0821'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0820 ***********************************************************************
 OS0820  DESIGNATION -  I90 218.74
 OS0820  PID         -  OS0820
 OS0820  STATE/COUNTY-  SD/LYMAN
 OS0820  COUNTRY     -  US
 OS0820  USGS QUAD   -  PRESHO NW (2017)
 OS0820
 OS0820                         *CURRENT SURVEY CONTROL
 OS0820  ______________________________________________________________________
 OS0820* NAD 83(1986) POSITION- 43 54 49.     (N) 100 11 34.     (W)   SCALED
 OS0820* NAVD 88 ORTHO HEIGHT -   569.546 (meters)     1868.59  (feet) ADJUSTED
 OS0820  ______________________________________________________________________
 OS0820  GEOID HEIGHT    -        -24.944 (meters)                     GEOID18
 OS0820  DYNAMIC HEIGHT  -        569.374 (meters)     1868.02  (feet) COMP
 OS0820  MODELED GRAVITY -    980,299.7   (mgal)                       NAVD 88
 OS0820
 OS0820  VERT ORDER      -  FIRST     CLASS II
 OS0820
 OS0820.The horizontal coordinates were scaled from a map and have
 OS0820.an estimated accuracy of +/- 6 seconds.
 OS0820
 OS0820.The orthometric height was determined by differential leveling and
 OS0820.adjusted by the NATIONAL GEODETIC SURVEY
 OS0820.in September 1993.
 OS0820
 OS0820.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0820.GEOID18 height accuracy estimate available here.
 OS0820
 OS0820.Click photographs - Photos may exist for this station.
 OS0820
 OS0820.The dynamic height is computed by dividing the NAVD 88
 OS0820.geopotential number by the normal gravity value computed on the
 OS0820.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0820.degrees latitude (g = 980.6199 gals.).
 OS0820
 OS0820.The modeled gravity was interpolated from observed gravity values.
 OS0820
 OS0820;                    North         East    Units  Estimated Accuracy
 OS0820;SPC SD S     -   175,570.      611,290.      MT  (+/- 180 meters Scaled)
 OS0820
 OS0820_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP042629(NAD 83)
 OS0820
 OS0820                          SUPERSEDED SURVEY CONTROL
 OS0820
 OS0820.No superseded survey control is available for this station.
 OS0820
 OS0820_MARKER: DB = BENCH MARK DISK
 OS0820_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0820_STAMPING: 90-218.74
 OS0820_MARK LOGO: SDDT
 OS0820_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0820_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0820+STABILITY: SURFACE MOTION
 OS0820_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0820+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0820
 OS0820  HISTORY     - Date     Condition        Report By
 OS0820  HISTORY     - UNK      MONUMENTED       SDDT
 OS0820  HISTORY     - 19910628 GOOD             NGS
 OS0820  HISTORY     - 20111219 GOOD             INDIV
 OS0820
 OS0820                          STATION DESCRIPTION
 OS0820
 OS0820'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0820'26.7 KM (16.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0820'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 44.0 M (144.4
 OS0820'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0820'10.0 M (32.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH
 OS0820'OF A FENCE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST, AND THE
 OS0820'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0820
 OS0820                          STATION RECOVERY (2011)
 OS0820
 OS0820'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0820'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0819 ***********************************************************************
 OS0819  DESIGNATION -  I90 219.72
 OS0819  PID         -  OS0819
 OS0819  STATE/COUNTY-  SD/LYMAN
 OS0819  COUNTRY     -  US
 OS0819  USGS QUAD   -  PRESHO NW (2017)
 OS0819
 OS0819                         *CURRENT SURVEY CONTROL
 OS0819  ______________________________________________________________________
 OS0819* NAD 83(1986) POSITION- 43 54 31.     (N) 100 10 34.     (W)   SCALED
 OS0819* NAVD 88 ORTHO HEIGHT -   578.904 (meters)     1899.29  (feet) ADJUSTED
 OS0819  ______________________________________________________________________
 OS0819  GEOID HEIGHT    -        -24.984 (meters)                     GEOID18
 OS0819  DYNAMIC HEIGHT  -        578.729 (meters)     1898.71  (feet) COMP
 OS0819  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 OS0819
 OS0819  VERT ORDER      -  FIRST     CLASS II
 OS0819
 OS0819.The horizontal coordinates were scaled from a map and have
 OS0819.an estimated accuracy of +/- 6 seconds.
 OS0819
 OS0819.The orthometric height was determined by differential leveling and
 OS0819.adjusted by the NATIONAL GEODETIC SURVEY
 OS0819.in September 1993.
 OS0819
 OS0819.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0819.GEOID18 height accuracy estimate available here.
 OS0819
 OS0819.Click photographs - Photos may exist for this station.
 OS0819
 OS0819.The dynamic height is computed by dividing the NAVD 88
 OS0819.geopotential number by the normal gravity value computed on the
 OS0819.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0819.degrees latitude (g = 980.6199 gals.).
 OS0819
 OS0819.The modeled gravity was interpolated from observed gravity values.
 OS0819
 OS0819;                    North         East    Units  Estimated Accuracy
 OS0819;SPC SD S     -   175,010.      612,630.      MT  (+/- 180 meters Scaled)
 OS0819
 OS0819_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP055623(NAD 83)
 OS0819
 OS0819                          SUPERSEDED SURVEY CONTROL
 OS0819
 OS0819.No superseded survey control is available for this station.
 OS0819
 OS0819_MARKER: DB = BENCH MARK DISK
 OS0819_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0819_STAMPING: 90-219.72
 OS0819_MARK LOGO: SDDT
 OS0819_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0819_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0819+STABILITY: SURFACE MOTION
 OS0819_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0819+SATELLITE: SATELLITE OBSERVATIONS - December 19, 2011
 OS0819
 OS0819  HISTORY     - Date     Condition        Report By
 OS0819  HISTORY     - UNK      MONUMENTED       SDDT
 OS0819  HISTORY     - 19910628 GOOD             NGS
 OS0819  HISTORY     - 20111219 GOOD             INDIV
 OS0819
 OS0819                          STATION DESCRIPTION
 OS0819
 OS0819'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0819'25.2 KM (15.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0819'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.0 M (95.1
 OS0819'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0819'HIGHWAY, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3
 OS0819'FT) SOUTHWEST OF A T-FENCE CORNER, AND 0.5 M (1.6 FT) NORTHWEST OF A
 OS0819'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0819
 OS0819                          STATION RECOVERY (2011)
 OS0819
 OS0819'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0819'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0818 ***********************************************************************
 OS0818  FBN         -  This is a Federal Base Network Control Station.
 OS0818  DESIGNATION -  I90 220.2
 OS0818  PID         -  OS0818
 OS0818  STATE/COUNTY-  SD/LYMAN
 OS0818  COUNTRY     -  US
 OS0818  USGS QUAD   -  PRESHO NW (2017)
 OS0818
 OS0818                         *CURRENT SURVEY CONTROL
 OS0818  ______________________________________________________________________
 OS0818* NAD 83(2011) POSITION- 43 54 14.49033(N) 100 10 07.16864(W)   ADJUSTED
 OS0818* NAD 83(2011) ELLIP HT-   557.755 (meters)        (06/27/12)   ADJUSTED
 OS0818* NAD 83(2011) EPOCH   -  2010.00
 OS0818* NAVD 88 ORTHO HEIGHT -   582.774 (meters)     1911.98  (feet) ADJUSTED
 OS0818  ______________________________________________________________________
 OS0818  GEOID HEIGHT    -        -25.008 (meters)                     GEOID18
 OS0818  NAD 83(2011) X  -   -812,692.145 (meters)                     COMP
 OS0818  NAD 83(2011) Y  - -4,530,972.760 (meters)                     COMP
 OS0818  NAD 83(2011) Z  -  4,400,801.222 (meters)                     COMP
 OS0818  LAPLACE CORR    -         -4.64  (seconds)                    DEFLEC18
 OS0818  DYNAMIC HEIGHT  -        582.598 (meters)     1911.41  (feet) COMP
 OS0818  MODELED GRAVITY -    980,299.1   (mgal)                       NAVD 88
 OS0818
 OS0818  VERT ORDER      -  FIRST     CLASS II
 OS0818
 OS0818  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0818  Standards:
 OS0818         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0818            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0818  -------------------------------------------------------------------
 OS0818  NETWORK    0.69   1.45           0.31   0.25   0.74     -0.09592258
 OS0818  -------------------------------------------------------------------
 OS0818  Click here for local accuracies and other accuracy information.
 OS0818
 OS0818.The horizontal coordinates were established by GPS observations
 OS0818.and adjusted by the National Geodetic Survey in June 2012.
 OS0818
 OS0818.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0818.been affixed to the stable North American tectonic plate. See 
 OS0818.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0818
 OS0818.The horizontal coordinates are valid at the epoch date displayed above
 OS0818.which is a decimal equivalence of Year/Month/Day.
 OS0818
 OS0818.The orthometric height was determined by differential leveling and
 OS0818.adjusted by the NATIONAL GEODETIC SURVEY
 OS0818.in September 1993.
 OS0818
 OS0818.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0818.GEOID18 height accuracy estimate available here.
 OS0818
 OS0818.Click photographs - Photos may exist for this station.
 OS0818
 OS0818.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0818
 OS0818.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0818
 OS0818.The ellipsoidal height was determined by GPS observations
 OS0818.and is referenced to NAD 83.
 OS0818
 OS0818.The dynamic height is computed by dividing the NAVD 88
 OS0818.geopotential number by the normal gravity value computed on the
 OS0818.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0818.degrees latitude (g = 980.6199 gals.).
 OS0818
 OS0818.The modeled gravity was interpolated from observed gravity values.
 OS0818
 OS0818. The following values were computed from the NAD 83(2011) position.
 OS0818
 OS0818;                    North         East     Units Scale Factor Converg.
 OS0818;SPC SD S     -   174,504.943   613,228.181   MT  0.99991927   +0 06 49.0
 OS0818;SPC SD S     -   572,521.63  2,011,899.46   sFT  0.99991927   +0 06 49.0
 OS0818;UTM  14      - 4,861,876.958   406,152.723   MT  0.99970832   -0 48 37.7
 OS0818
 OS0818!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0818!SPC SD S     -   0.99991255  x   0.99991927  =   0.99983182
 OS0818!UTM  14      -   0.99991255  x   0.99970832  =   0.99962089
 OS0818
 OS0818_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0615261876(NAD 83)
 OS0818
 OS0818                          SUPERSEDED SURVEY CONTROL
 OS0818
 OS0818  NAD 83(2007)-  43 54 14.48990(N)    100 10 07.16969(W) AD(2002.00) 0
 OS0818  ELLIP H (02/10/07)  557.798  (m)                       GP(2002.00)    
 OS0818  NAD 83(1996)-  43 54 14.48937(N)    100 10 07.16962(W) AD(       ) A
 OS0818  ELLIP H (06/23/03)  557.793  (m)                       GP(       ) 3 1
 OS0818  NAVD 88             582.77   (m)         1912.0    (f) LEVELING    3  
 OS0818
 OS0818.Superseded values are not recommended for survey control.
 OS0818
 OS0818.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0818.See file dsdata.pdf to determine how the superseded data were derived.
 OS0818
 OS0818_MARKER: P = PIPE CAP
 OS0818_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0818_MARK LOGO: NGS
 OS0818_PROJECTION: FLUSH
 OS0818_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0818_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0818+STABILITY: POSITION/ELEVATION WELL
 OS0818_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0818+SATELLITE: SATELLITE OBSERVATIONS - January 13, 2013
 OS0818_ROD/PIPE-DEPTH: 12.8 meters
 OS0818_SLEEVE-DEPTH  : 3.00 meters
 OS0818
 OS0818  HISTORY     - Date     Condition        Report By
 OS0818  HISTORY     - UNK      MONUMENTED       SDDT
 OS0818  HISTORY     - 19910628 GOOD             NGS
 OS0818  HISTORY     - 20020521 GOOD             SDDT
 OS0818  HISTORY     - 20130113 GOOD             INDIV
 OS0818
 OS0818                          STATION DESCRIPTION
 OS0818
 OS0818'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0818'24.5 KM (15.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0818'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.3 KM (0.2 MI)
 OS0818'WEST OF THE WEST END OF BRIDGE NUMBER 43-100-202 (EXIT 220), 67.1 M
 OS0818'(220.1 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0818'HIGHWAY, 22.6 M (74.1 FT) SOUTHWEST OF THE CENTER OF THE EASTBOUND
 OS0818'OFF RAMP, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE RAMP, 1.4 M (4.6 FT)
 OS0818'SOUTHEAST OF A FENCE POST, AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS
 OS0818'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OS0818'PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0818
 OS0818                          STATION RECOVERY (2002)
 OS0818
 OS0818'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OS0818'RECOVERED AS DESCRIBED
 OS0818'
 OS0818
 OS0818                          STATION RECOVERY (2013)
 OS0818
 OS0818'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0818'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0817 ***********************************************************************
 OS0817  DESIGNATION -  I90 220.73
 OS0817  PID         -  OS0817
 OS0817  STATE/COUNTY-  SD/LYMAN
 OS0817  COUNTRY     -  US
 OS0817  USGS QUAD   -  PRESHO NW (2017)
 OS0817
 OS0817                         *CURRENT SURVEY CONTROL
 OS0817  ______________________________________________________________________
 OS0817* NAD 83(1986) POSITION- 43 54 03.     (N) 100 09 26.     (W)   SCALED
 OS0817* NAVD 88 ORTHO HEIGHT -   570.854 (meters)     1872.88  (feet) ADJUSTED
 OS0817  ______________________________________________________________________
 OS0817  GEOID HEIGHT    -        -25.036 (meters)                     GEOID18
 OS0817  DYNAMIC HEIGHT  -        570.681 (meters)     1872.31  (feet) COMP
 OS0817  MODELED GRAVITY -    980,299.0   (mgal)                       NAVD 88
 OS0817
 OS0817  VERT ORDER      -  FIRST     CLASS II
 OS0817
 OS0817.The horizontal coordinates were scaled from a map and have
 OS0817.an estimated accuracy of +/- 6 seconds.
 OS0817
 OS0817.The orthometric height was determined by differential leveling and
 OS0817.adjusted by the NATIONAL GEODETIC SURVEY
 OS0817.in September 1993.
 OS0817
 OS0817.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0817.GEOID18 height accuracy estimate available here.
 OS0817
 OS0817.Click photographs - Photos may exist for this station.
 OS0817
 OS0817.The dynamic height is computed by dividing the NAVD 88
 OS0817.geopotential number by the normal gravity value computed on the
 OS0817.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0817.degrees latitude (g = 980.6199 gals.).
 OS0817
 OS0817.The modeled gravity was interpolated from observed gravity values.
 OS0817
 OS0817;                    North         East    Units  Estimated Accuracy
 OS0817;SPC SD S     -   174,150.      614,150.      MT  (+/- 180 meters Scaled)
 OS0817
 OS0817_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP070615(NAD 83)
 OS0817
 OS0817                          SUPERSEDED SURVEY CONTROL
 OS0817
 OS0817.No superseded survey control is available for this station.
 OS0817
 OS0817_MARKER: DB = BENCH MARK DISK
 OS0817_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0817_STAMPING: 90-220.73
 OS0817_MARK LOGO: SDDT
 OS0817_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0817_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0817_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0817+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0817
 OS0817  HISTORY     - Date     Condition        Report By
 OS0817  HISTORY     - UNK      MONUMENTED       SDDT
 OS0817  HISTORY     - 19910628 GOOD             NGS
 OS0817  HISTORY     - 20130114 GOOD             INDIV
 OS0817
 OS0817                          STATION DESCRIPTION
 OS0817
 OS0817'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0817'23.5 KM (14.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0817'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.3 M (96.1
 OS0817'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0817'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.1 M (3.6 FT)
 OS0817'SOUTHEAST OF THE MOST SOUTHERLY OF 3 BRACED FENCE POSTS, 0.3 M (1.0
 OS0817'FT) NORTH OF A WITNESS POST, 0.2 M (0.7 FT) SOUTH OF A FENCE, AND THE
 OS0817'MONUMENT IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OS0817
 OS0817                          STATION RECOVERY (2013)
 OS0817
 OS0817'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0817'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0816 ***********************************************************************
 OS0816  DESIGNATION -  I90 221.72
 OS0816  PID         -  OS0816
 OS0816  STATE/COUNTY-  SD/LYMAN
 OS0816  COUNTRY     -  US
 OS0816  USGS QUAD   -  PRESHO NW (2017)
 OS0816
 OS0816                         *CURRENT SURVEY CONTROL
 OS0816  ______________________________________________________________________
 OS0816* NAD 83(1986) POSITION- 43 53 55.     (N) 100 08 21.     (W)   SCALED
 OS0816* NAVD 88 ORTHO HEIGHT -   560.298 (meters)     1838.24  (feet) ADJUSTED
 OS0816  ______________________________________________________________________
 OS0816  GEOID HEIGHT    -        -25.073 (meters)                     GEOID18
 OS0816  DYNAMIC HEIGHT  -        560.128 (meters)     1837.69  (feet) COMP
 OS0816  MODELED GRAVITY -    980,299.1   (mgal)                       NAVD 88
 OS0816
 OS0816  VERT ORDER      -  FIRST     CLASS II
 OS0816
 OS0816.The horizontal coordinates were scaled from a map and have
 OS0816.an estimated accuracy of +/- 6 seconds.
 OS0816
 OS0816.The orthometric height was determined by differential leveling and
 OS0816.adjusted by the NATIONAL GEODETIC SURVEY
 OS0816.in September 1993.
 OS0816
 OS0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0816.GEOID18 height accuracy estimate available here.
 OS0816
 OS0816.Click photographs - Photos may exist for this station.
 OS0816
 OS0816.The dynamic height is computed by dividing the NAVD 88
 OS0816.geopotential number by the normal gravity value computed on the
 OS0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0816.degrees latitude (g = 980.6199 gals.).
 OS0816
 OS0816.The modeled gravity was interpolated from observed gravity values.
 OS0816
 OS0816;                    North         East    Units  Estimated Accuracy
 OS0816;SPC SD S     -   173,910.      615,600.      MT  (+/- 180 meters Scaled)
 OS0816
 OS0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP085612(NAD 83)
 OS0816
 OS0816                          SUPERSEDED SURVEY CONTROL
 OS0816
 OS0816.No superseded survey control is available for this station.
 OS0816
 OS0816_MARKER: DB = BENCH MARK DISK
 OS0816_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0816_STAMPING: 90-221.72
 OS0816_MARK LOGO: SDDT
 OS0816_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0816_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0816_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0816+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0816
 OS0816  HISTORY     - Date     Condition        Report By
 OS0816  HISTORY     - UNK      MONUMENTED       SDDT
 OS0816  HISTORY     - 19910628 GOOD             NGS
 OS0816  HISTORY     - 20130114 GOOD             INDIV
 OS0816
 OS0816                          STATION DESCRIPTION
 OS0816
 OS0816'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0816'22.0 KM (13.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0816'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.3 M (96.1
 OS0816'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0816'25.1 M (82.3 FT) EAST OF THE MOST EASTERLY OF 6 BRACED FENCE POSTS,
 OS0816'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 OS0816'OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A FENCE, AND THE MONUMENT
 OS0816'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OS0816
 OS0816                          STATION RECOVERY (2013)
 OS0816
 OS0816'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0816'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0815 ***********************************************************************
 OS0815  DESIGNATION -  I90 222.23
 OS0815  PID         -  OS0815
 OS0815  STATE/COUNTY-  SD/LYMAN
 OS0815  COUNTRY     -  US
 OS0815  USGS QUAD   -  PRESHO NW (2017)
 OS0815
 OS0815                         *CURRENT SURVEY CONTROL
 OS0815  ______________________________________________________________________
 OS0815* NAD 83(1986) POSITION- 43 53 55.07   (N) 100 07 44.11   (W)   HD_HELD1
 OS0815* NAVD 88 ORTHO HEIGHT -   557.956 (meters)     1830.56  (feet) ADJUSTED
 OS0815  ______________________________________________________________________
 OS0815  GEOID HEIGHT    -        -25.089 (meters)                     GEOID18
 OS0815  DYNAMIC HEIGHT  -        557.787 (meters)     1830.01  (feet) COMP
 OS0815  MODELED GRAVITY -    980,299.3   (mgal)                       NAVD 88
 OS0815
 OS0815  VERT ORDER      -  FIRST     CLASS II
 OS0815
 OS0815.The horizontal coordinates were determined by differentially corrected
 OS0815.hand held GPS observations or other comparable positioning techniques
 OS0815.and have an estimated accuracy of +/- 3 meters.
 OS0815
 OS0815.The orthometric height was determined by differential leveling and
 OS0815.adjusted by the NATIONAL GEODETIC SURVEY
 OS0815.in September 1993.
 OS0815
 OS0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0815.GEOID18 height accuracy estimate available here.
 OS0815
 OS0815.Click photographs - Photos may exist for this station.
 OS0815
 OS0815.The dynamic height is computed by dividing the NAVD 88
 OS0815.geopotential number by the normal gravity value computed on the
 OS0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0815.degrees latitude (g = 980.6199 gals.).
 OS0815
 OS0815.The modeled gravity was interpolated from observed gravity values.
 OS0815
 OS0815;                    North         East    Units  Estimated Accuracy
 OS0815;SPC SD S     -   173,912.7     616,421.8     MT  (+/- 3 meters HH1 GPS) 
 OS0815
 OS0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP0933561233(NAD 83)
 OS0815
 OS0815                          SUPERSEDED SURVEY CONTROL
 OS0815
 OS0815.No superseded survey control is available for this station.
 OS0815
 OS0815_MARKER: DB = BENCH MARK DISK
 OS0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0815_STAMPING: 90-222.23
 OS0815_MARK LOGO: SDDT
 OS0815_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0815+STABILITY: SURFACE MOTION
 OS0815_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0815+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0815
 OS0815  HISTORY     - Date     Condition        Report By
 OS0815  HISTORY     - UNK      MONUMENTED       SDDT
 OS0815  HISTORY     - 19910628 GOOD             NGS
 OS0815  HISTORY     - 20130116 GOOD             INDIV
 OS0815
 OS0815                          STATION DESCRIPTION
 OS0815
 OS0815'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0815'21.1 KM (13.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0815'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.0 M (95.1
 OS0815'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0815'28.6 M (93.8 FT) WEST OF A BRACED FENCE POST, 0.7 M (2.3 FT) SOUTH OF
 OS0815'A FENCE, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 OS0815'FLUSH WITH THE GROUND SURFACE.
 OS0815
 OS0815                          STATION RECOVERY (2013)
 OS0815
 OS0815'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0815'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0814 ***********************************************************************
 OS0814  DESIGNATION -  I90 222.72
 OS0814  PID         -  OS0814
 OS0814  STATE/COUNTY-  SD/LYMAN
 OS0814  COUNTRY     -  US
 OS0814  USGS QUAD   -  PRESHO (2017)
 OS0814
 OS0814                         *CURRENT SURVEY CONTROL
 OS0814  ______________________________________________________________________
 OS0814* NAD 83(1986) POSITION- 43 53 56.     (N) 100 07 09.     (W)   SCALED
 OS0814* NAVD 88 ORTHO HEIGHT -   550.091 (meters)     1804.76  (feet) ADJUSTED
 OS0814  ______________________________________________________________________
 OS0814  GEOID HEIGHT    -        -25.104 (meters)                     GEOID18
 OS0814  DYNAMIC HEIGHT  -        549.925 (meters)     1804.21  (feet) COMP
 OS0814  MODELED GRAVITY -    980,299.4   (mgal)                       NAVD 88
 OS0814
 OS0814  VERT ORDER      -  FIRST     CLASS II
 OS0814
 OS0814.The horizontal coordinates were scaled from a map and have
 OS0814.an estimated accuracy of +/- 6 seconds.
 OS0814
 OS0814.The orthometric height was determined by differential leveling and
 OS0814.adjusted by the NATIONAL GEODETIC SURVEY
 OS0814.in September 1993.
 OS0814
 OS0814.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0814.GEOID18 height accuracy estimate available here.
 OS0814
 OS0814.Click photographs - Photos may exist for this station.
 OS0814
 OS0814.The dynamic height is computed by dividing the NAVD 88
 OS0814.geopotential number by the normal gravity value computed on the
 OS0814.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0814.degrees latitude (g = 980.6199 gals.).
 OS0814
 OS0814.The modeled gravity was interpolated from observed gravity values.
 OS0814
 OS0814;                    North         East    Units  Estimated Accuracy
 OS0814;SPC SD S     -   173,940.      617,210.      MT  (+/- 180 meters Scaled)
 OS0814
 OS0814_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP101612(NAD 83)
 OS0814
 OS0814                          SUPERSEDED SURVEY CONTROL
 OS0814
 OS0814.No superseded survey control is available for this station.
 OS0814
 OS0814_MARKER: DB = BENCH MARK DISK
 OS0814_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0814_STAMPING: 90-222.72
 OS0814_MARK LOGO: SDDT
 OS0814_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0814_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0814+STABILITY: SURFACE MOTION
 OS0814_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0814+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0814
 OS0814  HISTORY     - Date     Condition        Report By
 OS0814  HISTORY     - UNK      MONUMENTED       SDDT
 OS0814  HISTORY     - 19910628 GOOD             NGS
 OS0814  HISTORY     - 20130116 GOOD             INDIV
 OS0814
 OS0814                          STATION DESCRIPTION
 OS0814
 OS0814'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0814'20.4 KM (12.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0814'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OS0814'OF 6 BRACED FENCE POSTS, 29.0 M (95.1 FT) NORTH OF THE CENTERLINE OF
 OS0814'THE WESTBOUND LANES OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 OS0814'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0814
 OS0814                          STATION RECOVERY (2013)
 OS0814
 OS0814'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0814'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0813 ***********************************************************************
 OS0813  DESIGNATION -  I90 223.5
 OS0813  PID         -  OS0813
 OS0813  STATE/COUNTY-  SD/LYMAN
 OS0813  COUNTRY     -  US
 OS0813  USGS QUAD   -  PRESHO (2017)
 OS0813
 OS0813                         *CURRENT SURVEY CONTROL
 OS0813  ______________________________________________________________________
 OS0813* NAD 83(1986) POSITION- 43 53 56.     (N) 100 06 13.     (W)   SCALED
 OS0813* NAVD 88 ORTHO HEIGHT -   553.916 (meters)     1817.31  (feet) ADJUSTED
 OS0813  ______________________________________________________________________
 OS0813  GEOID HEIGHT    -        -25.126 (meters)                     GEOID18
 OS0813  DYNAMIC HEIGHT  -        553.748 (meters)     1816.75  (feet) COMP
 OS0813  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 OS0813
 OS0813  VERT ORDER      -  FIRST     CLASS II
 OS0813
 OS0813.The horizontal coordinates were scaled from a map and have
 OS0813.an estimated accuracy of +/- 6 seconds.
 OS0813
 OS0813.The orthometric height was determined by differential leveling and
 OS0813.adjusted by the NATIONAL GEODETIC SURVEY
 OS0813.in September 1993.
 OS0813
 OS0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0813.GEOID18 height accuracy estimate available here.
 OS0813
 OS0813.Click photographs - Photos may exist for this station.
 OS0813
 OS0813.The dynamic height is computed by dividing the NAVD 88
 OS0813.geopotential number by the normal gravity value computed on the
 OS0813.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0813.degrees latitude (g = 980.6199 gals.).
 OS0813
 OS0813.The modeled gravity was interpolated from observed gravity values.
 OS0813
 OS0813;                    North         East    Units  Estimated Accuracy
 OS0813;SPC SD S     -   173,950.      618,460.      MT  (+/- 180 meters Scaled)
 OS0813
 OS0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP113612(NAD 83)
 OS0813
 OS0813                          SUPERSEDED SURVEY CONTROL
 OS0813
 OS0813.No superseded survey control is available for this station.
 OS0813
 OS0813_MARKER: P = PIPE CAP
 OS0813_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0813_MARK LOGO: NONE
 OS0813_PROJECTION: FLUSH
 OS0813_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0813_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0813+STABILITY: POSITION/ELEVATION WELL
 OS0813_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0813+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0813_ROD/PIPE-DEPTH: 12.8 meters
 OS0813_SLEEVE-DEPTH  : 3.0 meters
 OS0813
 OS0813  HISTORY     - Date     Condition        Report By
 OS0813  HISTORY     - UNK      MONUMENTED       SDDT
 OS0813  HISTORY     - 19910628 GOOD             NGS
 OS0813  HISTORY     - 20130116 GOOD             INDIV
 OS0813
 OS0813                          STATION DESCRIPTION
 OS0813
 OS0813'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0813'19.1 KM (11.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0813'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 146.3 M (480.0
 OS0813'FT) EAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 43-130-205, 29.6 M
 OS0813'(97.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OS0813'HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 OS0813'(1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OS0813'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS
 OS0813'UNSTAMPED.
 OS0813
 OS0813                          STATION RECOVERY (2013)
 OS0813
 OS0813'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0813'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0812 ***********************************************************************
 OS0812  DESIGNATION -  I90 223.63
 OS0812  PID         -  OS0812
 OS0812  STATE/COUNTY-  SD/LYMAN
 OS0812  COUNTRY     -  US
 OS0812  USGS QUAD   -  PRESHO (2017)
 OS0812
 OS0812                         *CURRENT SURVEY CONTROL
 OS0812  ______________________________________________________________________
 OS0812* NAD 83(1986) POSITION- 43 53 56.     (N) 100 06 02.     (W)   SCALED
 OS0812* NAVD 88 ORTHO HEIGHT -   556.512 (meters)     1825.82  (feet) ADJUSTED
 OS0812  ______________________________________________________________________
 OS0812  GEOID HEIGHT    -        -25.130 (meters)                     GEOID18
 OS0812  DYNAMIC HEIGHT  -        556.344 (meters)     1825.27  (feet) COMP
 OS0812  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 OS0812
 OS0812  VERT ORDER      -  FIRST     CLASS II
 OS0812
 OS0812.The horizontal coordinates were scaled from a map and have
 OS0812.an estimated accuracy of +/- 6 seconds.
 OS0812
 OS0812.The orthometric height was determined by differential leveling and
 OS0812.adjusted by the NATIONAL GEODETIC SURVEY
 OS0812.in September 1993.
 OS0812
 OS0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0812.GEOID18 height accuracy estimate available here.
 OS0812
 OS0812.Click photographs - Photos may exist for this station.
 OS0812
 OS0812.The dynamic height is computed by dividing the NAVD 88
 OS0812.geopotential number by the normal gravity value computed on the
 OS0812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0812.degrees latitude (g = 980.6199 gals.).
 OS0812
 OS0812.The modeled gravity was interpolated from observed gravity values.
 OS0812
 OS0812;                    North         East    Units  Estimated Accuracy
 OS0812;SPC SD S     -   173,950.      618,700.      MT  (+/- 180 meters Scaled)
 OS0812
 OS0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP116612(NAD 83)
 OS0812
 OS0812                          SUPERSEDED SURVEY CONTROL
 OS0812
 OS0812.No superseded survey control is available for this station.
 OS0812
 OS0812_MARKER: DB = BENCH MARK DISK
 OS0812_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0812_STAMPING: 90-223.63
 OS0812_MARK LOGO: SDDT
 OS0812_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0812_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0812+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0812
 OS0812  HISTORY     - Date     Condition        Report By
 OS0812  HISTORY     - UNK      MONUMENTED       SDDT
 OS0812  HISTORY     - 19910628 GOOD             NGS
 OS0812  HISTORY     - 20130116 GOOD             INDIV
 OS0812
 OS0812                          STATION DESCRIPTION
 OS0812
 OS0812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0812'18.9 KM (11.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0812'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.5 M (96.8
 OS0812'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0812'9.1 M (29.9 FT) EAST OF A T-FENCE CORNER, 7.4 M (24.3 FT) NORTH OF
 OS0812'THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (REST AREA 2 MILES), 0.6
 OS0812'M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 OS0812'WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A FENCE, AND THE MONUMENT IS
 OS0812'FLUSH WITH THE GROUND SURFACE.
 OS0812
 OS0812                          STATION RECOVERY (2013)
 OS0812
 OS0812'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0812'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0811 ***********************************************************************
 OS0811  DESIGNATION -  I90 224.15
 OS0811  PID         -  OS0811
 OS0811  STATE/COUNTY-  SD/LYMAN
 OS0811  COUNTRY     -  US
 OS0811  USGS QUAD   -  PRESHO (2017)
 OS0811
 OS0811                         *CURRENT SURVEY CONTROL
 OS0811  ______________________________________________________________________
 OS0811* NAD 83(1986) POSITION- 43 53 56.     (N) 100 05 26.     (W)   SCALED
 OS0811* NAVD 88 ORTHO HEIGHT -   554.502 (meters)     1819.23  (feet) ADJUSTED
 OS0811  ______________________________________________________________________
 OS0811  GEOID HEIGHT    -        -25.144 (meters)                     GEOID18
 OS0811  DYNAMIC HEIGHT  -        554.334 (meters)     1818.68  (feet) COMP
 OS0811  MODELED GRAVITY -    980,299.5   (mgal)                       NAVD 88
 OS0811
 OS0811  VERT ORDER      -  FIRST     CLASS II
 OS0811
 OS0811.The horizontal coordinates were scaled from a map and have
 OS0811.an estimated accuracy of +/- 6 seconds.
 OS0811
 OS0811.The orthometric height was determined by differential leveling and
 OS0811.adjusted by the NATIONAL GEODETIC SURVEY
 OS0811.in September 1993.
 OS0811
 OS0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0811.GEOID18 height accuracy estimate available here.
 OS0811
 OS0811.Click photographs - Photos may exist for this station.
 OS0811
 OS0811.The dynamic height is computed by dividing the NAVD 88
 OS0811.geopotential number by the normal gravity value computed on the
 OS0811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0811.degrees latitude (g = 980.6199 gals.).
 OS0811
 OS0811.The modeled gravity was interpolated from observed gravity values.
 OS0811
 OS0811;                    North         East    Units  Estimated Accuracy
 OS0811;SPC SD S     -   173,950.      619,500.      MT  (+/- 180 meters Scaled)
 OS0811
 OS0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP124612(NAD 83)
 OS0811
 OS0811                          SUPERSEDED SURVEY CONTROL
 OS0811
 OS0811.No superseded survey control is available for this station.
 OS0811
 OS0811_MARKER: DB = BENCH MARK DISK
 OS0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0811_STAMPING: 90-224.15
 OS0811_MARK LOGO: SDDT
 OS0811_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0811+STABILITY: SURFACE MOTION
 OS0811_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0811+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0811
 OS0811  HISTORY     - Date     Condition        Report By
 OS0811  HISTORY     - UNK      MONUMENTED       SDDT
 OS0811  HISTORY     - 19910628 GOOD             NGS
 OS0811  HISTORY     - 20130116 GOOD             INDIV
 OS0811
 OS0811                          STATION DESCRIPTION
 OS0811
 OS0811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0811'18.1 KM (11.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0811'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.4 M (96.5
 OS0811'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0811'20.6 M (67.6 FT) EAST OF THE MOST EASTERLY OF 3 BRACED FENCE POSTS,
 OS0811'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH
 OS0811'OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH OF A FENCE, AND THE MONUMENT
 OS0811'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OS0811
 OS0811                          STATION RECOVERY (2013)
 OS0811
 OS0811'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0811'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0810 ***********************************************************************
 OS0810  DESIGNATION -  I90 225.00
 OS0810  PID         -  OS0810
 OS0810  STATE/COUNTY-  SD/LYMAN
 OS0810  COUNTRY     -  US
 OS0810  USGS QUAD   -  PRESHO (2017)
 OS0810
 OS0810                         *CURRENT SURVEY CONTROL
 OS0810  ______________________________________________________________________
 OS0810* NAD 83(1986) POSITION- 43 53 56.     (N) 100 04 25.     (W)   SCALED
 OS0810* NAVD 88 ORTHO HEIGHT -   557.373 (meters)     1828.65  (feet) ADJUSTED
 OS0810  ______________________________________________________________________
 OS0810  GEOID HEIGHT    -        -25.166 (meters)                     GEOID18
 OS0810  DYNAMIC HEIGHT  -        557.204 (meters)     1828.09  (feet) COMP
 OS0810  MODELED GRAVITY -    980,299.6   (mgal)                       NAVD 88
 OS0810
 OS0810  VERT ORDER      -  FIRST     CLASS II
 OS0810
 OS0810.The horizontal coordinates were scaled from a map and have
 OS0810.an estimated accuracy of +/- 6 seconds.
 OS0810
 OS0810.The orthometric height was determined by differential leveling and
 OS0810.adjusted by the NATIONAL GEODETIC SURVEY
 OS0810.in September 1993.
 OS0810
 OS0810.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0810.GEOID18 height accuracy estimate available here.
 OS0810
 OS0810.Click photographs - Photos may exist for this station.
 OS0810
 OS0810.The dynamic height is computed by dividing the NAVD 88
 OS0810.geopotential number by the normal gravity value computed on the
 OS0810.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0810.degrees latitude (g = 980.6199 gals.).
 OS0810
 OS0810.The modeled gravity was interpolated from observed gravity values.
 OS0810
 OS0810;                    North         East    Units  Estimated Accuracy
 OS0810;SPC SD S     -   173,950.      620,870.      MT  (+/- 180 meters Scaled)
 OS0810
 OS0810_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP137612(NAD 83)
 OS0810
 OS0810                          SUPERSEDED SURVEY CONTROL
 OS0810
 OS0810.No superseded survey control is available for this station.
 OS0810
 OS0810_MARKER: DB = BENCH MARK DISK
 OS0810_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0810_STAMPING: 90-225.00
 OS0810_MARK LOGO: NONE
 OS0810_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0810_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0810_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0810+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0810
 OS0810  HISTORY     - Date     Condition        Report By
 OS0810  HISTORY     - UNK      MONUMENTED       SDDT
 OS0810  HISTORY     - 19910628 GOOD             NGS
 OS0810  HISTORY     - 20130116 GOOD             INDIV
 OS0810
 OS0810                          STATION DESCRIPTION
 OS0810
 OS0810'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0810'16.7 KM (10.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0810'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 54.6 M (179.1
 OS0810'FT) EAST OF THE MOST EASTERLY OF 5 BRACED FENCE POSTS, 29.5 M (96.8
 OS0810'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0810'17.0 M (55.8 FT) NORTHWEST OF MILEPOST 225, 1.0 M (3.3 FT) BELOW THE
 OS0810'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST,
 OS0810'DIRECTLY UNDER A FENCE, AND THE MARK IS RECESSED 0.1 M (0.3 FT) BELOW
 OS0810'THE GROUND SURFACE.
 OS0810
 OS0810                          STATION RECOVERY (2013)
 OS0810
 OS0810'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0810'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0809 ***********************************************************************
 OS0809  DESIGNATION -  I90 225.1
 OS0809  PID         -  OS0809
 OS0809  STATE/COUNTY-  SD/LYMAN
 OS0809  COUNTRY     -  US
 OS0809  USGS QUAD   -  PRESHO (2017)
 OS0809
 OS0809                         *CURRENT SURVEY CONTROL
 OS0809  ______________________________________________________________________
 OS0809* NAD 83(1986) POSITION- 43 53 53.     (N) 100 04 12.     (W)   SCALED
 OS0809* NAVD 88 ORTHO HEIGHT -   557.119 (meters)     1827.81  (feet) ADJUSTED
 OS0809  ______________________________________________________________________
 OS0809  GEOID HEIGHT    -        -25.174 (meters)                     GEOID18
 OS0809  DYNAMIC HEIGHT  -        556.950 (meters)     1827.26  (feet) COMP
 OS0809  MODELED GRAVITY -    980,299.4   (mgal)                       NAVD 88
 OS0809
 OS0809  VERT ORDER      -  FIRST     CLASS II
 OS0809
 OS0809.The horizontal coordinates were scaled from a map and have
 OS0809.an estimated accuracy of +/- 6 seconds.
 OS0809
 OS0809.The orthometric height was determined by differential leveling and
 OS0809.adjusted by the NATIONAL GEODETIC SURVEY
 OS0809.in September 1993.
 OS0809
 OS0809.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0809.GEOID18 height accuracy estimate available here.
 OS0809
 OS0809.Click photographs - Photos may exist for this station.
 OS0809
 OS0809.The dynamic height is computed by dividing the NAVD 88
 OS0809.geopotential number by the normal gravity value computed on the
 OS0809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0809.degrees latitude (g = 980.6199 gals.).
 OS0809
 OS0809.The modeled gravity was interpolated from observed gravity values.
 OS0809
 OS0809;                    North         East    Units  Estimated Accuracy
 OS0809;SPC SD S     -   173,860.      621,160.      MT  (+/- 180 meters Scaled)
 OS0809
 OS0809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP140611(NAD 83)
 OS0809
 OS0809                          SUPERSEDED SURVEY CONTROL
 OS0809
 OS0809.No superseded survey control is available for this station.
 OS0809
 OS0809_MARKER: P = PIPE CAP
 OS0809_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0809_MARK LOGO: NONE
 OS0809_PROJECTION: FLUSH
 OS0809_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0809_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0809+STABILITY: POSITION/ELEVATION WELL
 OS0809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0809+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0809_ROD/PIPE-DEPTH: 12.8 meters
 OS0809_SLEEVE-DEPTH  : 3.0 meters
 OS0809
 OS0809  HISTORY     - Date     Condition        Report By
 OS0809  HISTORY     - UNK      MONUMENTED       SDDT
 OS0809  HISTORY     - 19910628 GOOD             NGS
 OS0809  HISTORY     - 20130116 GOOD             INDIV
 OS0809
 OS0809                          STATION DESCRIPTION
 OS0809
 OS0809'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0809'16.4 KM (10.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0809'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.3 KM (0.2 MI)
 OS0809'WEST OF THE WEST END OF BRIDGE NUMBER 43-150-206 (EXIT 225), 35.6 M
 OS0809'(116.8 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OS0809'HIGHWAY, 24.2 M (79.4 FT) SOUTH OF THE CENTER OF THE EASTBOUND OFF
 OS0809'RAMP, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 1.0 M (3.3 FT)
 OS0809'WEST OF A BRACED FENCE POST, AND 0.4 M (1.3 FT) NORTHWEST OF A
 OS0809'WITNESS POST AND FENCE.  THE MARK IS UNSTAMPED.
 OS0809
 OS0809                          STATION RECOVERY (2013)
 OS0809
 OS0809'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0809'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0808 ***********************************************************************
 OS0808  DESIGNATION -  I90 225.87
 OS0808  PID         -  OS0808
 OS0808  STATE/COUNTY-  SD/LYMAN
 OS0808  COUNTRY     -  US
 OS0808  USGS QUAD   -  PRESHO (2017)
 OS0808
 OS0808                         *CURRENT SURVEY CONTROL
 OS0808  ______________________________________________________________________
 OS0808* NAD 83(1986) POSITION- 43 53 56.     (N) 100 03 19.     (W)   SCALED
 OS0808* NAVD 88 ORTHO HEIGHT -   548.113 (meters)     1798.27  (feet) ADJUSTED
 OS0808  ______________________________________________________________________
 OS0808  GEOID HEIGHT    -        -25.190 (meters)                     GEOID18
 OS0808  DYNAMIC HEIGHT  -        547.947 (meters)     1797.72  (feet) COMP
 OS0808  MODELED GRAVITY -    980,300.0   (mgal)                       NAVD 88
 OS0808
 OS0808  VERT ORDER      -  FIRST     CLASS II
 OS0808
 OS0808.The horizontal coordinates were scaled from a map and have
 OS0808.an estimated accuracy of +/- 6 seconds.
 OS0808
 OS0808.The orthometric height was determined by differential leveling and
 OS0808.adjusted by the NATIONAL GEODETIC SURVEY
 OS0808.in September 1993.
 OS0808
 OS0808.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0808.GEOID18 height accuracy estimate available here.
 OS0808
 OS0808.Click photographs - Photos may exist for this station.
 OS0808
 OS0808.The dynamic height is computed by dividing the NAVD 88
 OS0808.geopotential number by the normal gravity value computed on the
 OS0808.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0808.degrees latitude (g = 980.6199 gals.).
 OS0808
 OS0808.The modeled gravity was interpolated from observed gravity values.
 OS0808
 OS0808;                    North         East    Units  Estimated Accuracy
 OS0808;SPC SD S     -   173,960.      622,340.      MT  (+/- 180 meters Scaled)
 OS0808
 OS0808_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP152611(NAD 83)
 OS0808
 OS0808                          SUPERSEDED SURVEY CONTROL
 OS0808
 OS0808.No superseded survey control is available for this station.
 OS0808
 OS0808_MARKER: DB = BENCH MARK DISK
 OS0808_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0808_STAMPING: 90-225.87
 OS0808_MARK LOGO: SDDT
 OS0808_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0808_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0808_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0808+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0808
 OS0808  HISTORY     - Date     Condition        Report By
 OS0808  HISTORY     - UNK      MONUMENTED       SDDT
 OS0808  HISTORY     - 19910628 GOOD             NGS
 OS0808  HISTORY     - 20130116 GOOD             INDIV
 OS0808
 OS0808                          STATION DESCRIPTION
 OS0808
 OS0808'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0808'15.3 KM (9.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0808'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.1 M (95.5
 OS0808'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0808'1.3 M (4.3 FT) EAST OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE
 OS0808'LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND
 OS0808'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0808
 OS0808                          STATION RECOVERY (2013)
 OS0808
 OS0808'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0808'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0807 ***********************************************************************
 OS0807  DESIGNATION -  I90 226.6
 OS0807  PID         -  OS0807
 OS0807  STATE/COUNTY-  SD/LYMAN
 OS0807  COUNTRY     -  US
 OS0807  USGS QUAD   -  PRESHO (2017)
 OS0807
 OS0807                         *CURRENT SURVEY CONTROL
 OS0807  ______________________________________________________________________
 OS0807* NAD 83(1986) POSITION- 43 53 51.     (N) 100 02 30.     (W)   SCALED
 OS0807* NAVD 88 ORTHO HEIGHT -   546.332 (meters)     1792.42  (feet) ADJUSTED
 OS0807  ______________________________________________________________________
 OS0807  GEOID HEIGHT    -        -25.211 (meters)                     GEOID18
 OS0807  DYNAMIC HEIGHT  -        546.166 (meters)     1791.88  (feet) COMP
 OS0807  MODELED GRAVITY -    980,300.5   (mgal)                       NAVD 88
 OS0807
 OS0807  VERT ORDER      -  FIRST     CLASS II
 OS0807
 OS0807.The horizontal coordinates were scaled from a map and have
 OS0807.an estimated accuracy of +/- 6 seconds.
 OS0807
 OS0807.The orthometric height was determined by differential leveling and
 OS0807.adjusted by the NATIONAL GEODETIC SURVEY
 OS0807.in September 1993.
 OS0807
 OS0807.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0807.GEOID18 height accuracy estimate available here.
 OS0807
 OS0807.Click photographs - Photos may exist for this station.
 OS0807
 OS0807.The dynamic height is computed by dividing the NAVD 88
 OS0807.geopotential number by the normal gravity value computed on the
 OS0807.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0807.degrees latitude (g = 980.6199 gals.).
 OS0807
 OS0807.The modeled gravity was interpolated from observed gravity values.
 OS0807
 OS0807;                    North         East    Units  Estimated Accuracy
 OS0807;SPC SD S     -   173,810.      623,430.      MT  (+/- 180 meters Scaled)
 OS0807
 OS0807_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP163610(NAD 83)
 OS0807
 OS0807                          SUPERSEDED SURVEY CONTROL
 OS0807
 OS0807.No superseded survey control is available for this station.
 OS0807
 OS0807_MARKER: P = PIPE CAP
 OS0807_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0807_MARK LOGO: NONE
 OS0807_PROJECTION: RECESSED 10 CENTIMETERS
 OS0807_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0807_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OS0807+STABILITY: POSITION/ELEVATION WELL
 OS0807_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0807+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0807_ROD/PIPE-DEPTH: 12.8 meters
 OS0807_SLEEVE-DEPTH  : 3.0 meters
 OS0807
 OS0807  HISTORY     - Date     Condition        Report By
 OS0807  HISTORY     - 1981     MONUMENTED       SDDT
 OS0807  HISTORY     - 19910628 GOOD             NGS
 OS0807  HISTORY     - 20130116 GOOD             INDIV
 OS0807
 OS0807                          STATION DESCRIPTION
 OS0807
 OS0807'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0807'14.2 KM (8.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0807'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.3 KM (0.2 MI)
 OS0807'EAST OF THE EAST END OF BRIDGE NUMBER 43-160-206, 41.8 M (137.1 FT)
 OS0807'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 27.3 M
 OS0807'(89.6 FT) SOUTH OF THE CENTER OF THE EASTBOUND ON RAMP, 5.8 M (19.0
 OS0807'FT) EAST OF AN OFFSET IN A FENCE LINE, 4.0 M (13.1 FT) BELOW THE
 OS0807'LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND
 OS0807'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW
 OS0807'CAP.  THE MARK IS UNSTAMPED.
 OS0807
 OS0807                          STATION RECOVERY (2013)
 OS0807
 OS0807'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0807'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0806 ***********************************************************************
 OS0806  DESIGNATION -  I90 227.01
 OS0806  PID         -  OS0806
 OS0806  STATE/COUNTY-  SD/LYMAN
 OS0806  COUNTRY     -  US
 OS0806  USGS QUAD   -  PRESHO (2017)
 OS0806
 OS0806                         *CURRENT SURVEY CONTROL
 OS0806  ______________________________________________________________________
 OS0806* NAD 83(1986) POSITION- 43 53 52.     (N) 100 02 00.     (W)   SCALED
 OS0806* NAVD 88 ORTHO HEIGHT -   547.792 (meters)     1797.21  (feet) ADJUSTED
 OS0806  ______________________________________________________________________
 OS0806  GEOID HEIGHT    -        -25.219 (meters)                     GEOID18
 OS0806  DYNAMIC HEIGHT  -        547.627 (meters)     1796.67  (feet) COMP
 OS0806  MODELED GRAVITY -    980,301.2   (mgal)                       NAVD 88
 OS0806
 OS0806  VERT ORDER      -  FIRST     CLASS II
 OS0806
 OS0806.The horizontal coordinates were scaled from a map and have
 OS0806.an estimated accuracy of +/- 6 seconds.
 OS0806
 OS0806.The orthometric height was determined by differential leveling and
 OS0806.adjusted by the NATIONAL GEODETIC SURVEY
 OS0806.in September 1993.
 OS0806
 OS0806.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0806.GEOID18 height accuracy estimate available here.
 OS0806
 OS0806.Click photographs - Photos may exist for this station.
 OS0806
 OS0806.The dynamic height is computed by dividing the NAVD 88
 OS0806.geopotential number by the normal gravity value computed on the
 OS0806.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0806.degrees latitude (g = 980.6199 gals.).
 OS0806
 OS0806.The modeled gravity was interpolated from observed gravity values.
 OS0806
 OS0806;                    North         East    Units  Estimated Accuracy
 OS0806;SPC SD S     -   173,840.      624,100.      MT  (+/- 180 meters Scaled)
 OS0806
 OS0806_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP170610(NAD 83)
 OS0806
 OS0806                          SUPERSEDED SURVEY CONTROL
 OS0806
 OS0806.No superseded survey control is available for this station.
 OS0806
 OS0806_MARKER: DB = BENCH MARK DISK
 OS0806_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0806_STAMPING: 90-227.01
 OS0806_MARK LOGO: SDDT
 OS0806_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0806_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0806+STABILITY: SURFACE MOTION
 OS0806_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0806+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0806
 OS0806  HISTORY     - Date     Condition        Report By
 OS0806  HISTORY     - UNK      MONUMENTED       SDDT
 OS0806  HISTORY     - 19910628 GOOD             NGS
 OS0806  HISTORY     - 20130116 GOOD             INDIV
 OS0806
 OS0806                          STATION DESCRIPTION
 OS0806
 OS0806'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0806'13.5 KM (8.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0806'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OS0806'OF 3 BRACED FENCE POSTS, 28.7 M (94.2 FT) NORTH OF AND LEVEL WITH THE
 OS0806'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 19.5 M (64.0 FT)
 OS0806'NORTHEAST OF MILEPOST 227, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OS0806'HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OS0806'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0806
 OS0806                          STATION RECOVERY (2013)
 OS0806
 OS0806'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0806'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0805 ***********************************************************************
 OS0805  DESIGNATION -  I90 227.59
 OS0805  PID         -  OS0805
 OS0805  STATE/COUNTY-  SD/LYMAN
 OS0805  COUNTRY     -  US
 OS0805  USGS QUAD   -  PRESHO (2017)
 OS0805
 OS0805                         *CURRENT SURVEY CONTROL
 OS0805  ______________________________________________________________________
 OS0805* NAD 83(1986) POSITION- 43 53 50.     (N) 100 01 19.     (W)   SCALED
 OS0805* NAVD 88 ORTHO HEIGHT -   543.310 (meters)     1782.51  (feet) ADJUSTED
 OS0805  ______________________________________________________________________
 OS0805  GEOID HEIGHT    -        -25.232 (meters)                     GEOID18
 OS0805  DYNAMIC HEIGHT  -        543.146 (meters)     1781.97  (feet) COMP
 OS0805  MODELED GRAVITY -    980,301.9   (mgal)                       NAVD 88
 OS0805
 OS0805  VERT ORDER      -  FIRST     CLASS II
 OS0805
 OS0805.The horizontal coordinates were scaled from a map and have
 OS0805.an estimated accuracy of +/- 6 seconds.
 OS0805
 OS0805.The orthometric height was determined by differential leveling and
 OS0805.adjusted by the NATIONAL GEODETIC SURVEY
 OS0805.in September 1993.
 OS0805
 OS0805.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0805.GEOID18 height accuracy estimate available here.
 OS0805
 OS0805.Click photographs - Photos may exist for this station.
 OS0805
 OS0805.The dynamic height is computed by dividing the NAVD 88
 OS0805.geopotential number by the normal gravity value computed on the
 OS0805.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0805.degrees latitude (g = 980.6199 gals.).
 OS0805
 OS0805.The modeled gravity was interpolated from observed gravity values.
 OS0805
 OS0805;                    North         East    Units  Estimated Accuracy
 OS0805;SPC SD S     -   173,780.      625,020.      MT  (+/- 180 meters Scaled)
 OS0805
 OS0805_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP179609(NAD 83)
 OS0805
 OS0805                          SUPERSEDED SURVEY CONTROL
 OS0805
 OS0805.No superseded survey control is available for this station.
 OS0805
 OS0805_MARKER: DB = BENCH MARK DISK
 OS0805_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0805_STAMPING: 90-227.59
 OS0805_MARK LOGO: SDDT
 OS0805_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OS0805_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0805+STABILITY: SURFACE MOTION
 OS0805_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0805+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0805
 OS0805  HISTORY     - Date     Condition        Report By
 OS0805  HISTORY     - UNK      MONUMENTED       SDDT
 OS0805  HISTORY     - 19910628 GOOD             NGS
 OS0805  HISTORY     - 20130116 GOOD             INDIV
 OS0805
 OS0805                          STATION DESCRIPTION
 OS0805
 OS0805'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0805'12.6 KM (7.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0805'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OS0805'OF 3 BRACED FENCE POSTS, 37.0 M (121.4 FT) NORTH OF AND LEVEL WITH
 OS0805'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 OS0805'SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 OS0805'GROUND SURFACE.
 OS0805
 OS0805                          STATION RECOVERY (2013)
 OS0805
 OS0805'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0805'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0804 ***********************************************************************
 OS0804  DESIGNATION -  I90 228.16
 OS0804  PID         -  OS0804
 OS0804  STATE/COUNTY-  SD/LYMAN
 OS0804  COUNTRY     -  US
 OS0804  USGS QUAD   -  PRESHO (2017)
 OS0804
 OS0804                         *CURRENT SURVEY CONTROL
 OS0804  ______________________________________________________________________
 OS0804* NAD 83(1986) POSITION- 43 53 52.     (N) 100 00 38.     (W)   SCALED
 OS0804* NAVD 88 ORTHO HEIGHT -   545.148 (meters)     1788.54  (feet) ADJUSTED
 OS0804  ______________________________________________________________________
 OS0804  GEOID HEIGHT    -        -25.241 (meters)                     GEOID18
 OS0804  DYNAMIC HEIGHT  -        544.985 (meters)     1788.01  (feet) COMP
 OS0804  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 OS0804
 OS0804  VERT ORDER      -  FIRST     CLASS II
 OS0804
 OS0804.The horizontal coordinates were scaled from a map and have
 OS0804.an estimated accuracy of +/- 6 seconds.
 OS0804
 OS0804.The orthometric height was determined by differential leveling and
 OS0804.adjusted by the NATIONAL GEODETIC SURVEY
 OS0804.in September 1993.
 OS0804
 OS0804.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0804.GEOID18 height accuracy estimate available here.
 OS0804
 OS0804.Click photographs - Photos may exist for this station.
 OS0804
 OS0804.The dynamic height is computed by dividing the NAVD 88
 OS0804.geopotential number by the normal gravity value computed on the
 OS0804.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0804.degrees latitude (g = 980.6199 gals.).
 OS0804
 OS0804.The modeled gravity was interpolated from observed gravity values.
 OS0804
 OS0804;                    North         East    Units  Estimated Accuracy
 OS0804;SPC SD S     -   173,850.      625,930.      MT  (+/- 180 meters Scaled)
 OS0804
 OS0804_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP188610(NAD 83)
 OS0804
 OS0804                          SUPERSEDED SURVEY CONTROL
 OS0804
 OS0804.No superseded survey control is available for this station.
 OS0804
 OS0804_MARKER: DB = BENCH MARK DISK
 OS0804_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OS0804_STAMPING: 90-228.16
 OS0804_MARK LOGO: SDDT
 OS0804_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OS0804_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0804_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0804+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0804
 OS0804  HISTORY     - Date     Condition        Report By
 OS0804  HISTORY     - UNK      MONUMENTED       SDDT
 OS0804  HISTORY     - 19910628 GOOD             NGS
 OS0804  HISTORY     - 20130116 GOOD             INDIV
 OS0804
 OS0804                          STATION DESCRIPTION
 OS0804
 OS0804'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0804'11.6 KM (7.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0804'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 38.6 M (126.6
 OS0804'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OS0804'35.0 M (114.8 FT) WEST OF A BRACED FENCE POST, 0.3 M (1.0 FT) SOUTH
 OS0804'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE
 OS0804'GROUND SURFACE.
 OS0804
 OS0804                          STATION RECOVERY (2013)
 OS0804
 OS0804'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0804'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0803 ***********************************************************************
 OS0803  CBN         -  This is a Cooperative Base Network Control Station.
 OS0803  DESIGNATION -  I90 228.4
 OS0803  PID         -  OS0803
 OS0803  STATE/COUNTY-  SD/LYMAN
 OS0803  COUNTRY     -  US
 OS0803  USGS QUAD   -  PRESHO (2017)
 OS0803
 OS0803                         *CURRENT SURVEY CONTROL
 OS0803  ______________________________________________________________________
 OS0803* NAD 83(2011) POSITION- 43 53 48.87651(N) 100 00 24.40548(W)   ADJUSTED
 OS0803* NAD 83(2011) ELLIP HT-   519.885 (meters)        (06/27/12)   ADJUSTED
 OS0803* NAD 83(2011) EPOCH   -  2010.00
 OS0803* NAVD 88 ORTHO HEIGHT -   545.129 (meters)     1788.48  (feet) ADJUSTED
 OS0803  ______________________________________________________________________
 OS0803  GEOID HEIGHT    -        -25.248 (meters)                     GEOID18
 OS0803  NAD 83(2011) X  -   -799,978.010 (meters)                     COMP
 OS0803  NAD 83(2011) Y  - -4,533,763.789 (meters)                     COMP
 OS0803  NAD 83(2011) Z  -  4,400,205.292 (meters)                     COMP
 OS0803  LAPLACE CORR    -         -2.41  (seconds)                    DEFLEC18
 OS0803  DYNAMIC HEIGHT  -        544.965 (meters)     1787.94  (feet) COMP
 OS0803  MODELED GRAVITY -    980,303.0   (mgal)                       NAVD 88
 OS0803
 OS0803  VERT ORDER      -  FIRST     CLASS II
 OS0803
 OS0803  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OS0803  Standards:
 OS0803         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OS0803            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OS0803  -------------------------------------------------------------------
 OS0803  NETWORK    1.02   3.10           0.48   0.32   1.58     -0.06474511
 OS0803  -------------------------------------------------------------------
 OS0803  Click here for local accuracies and other accuracy information.
 OS0803
 OS0803.The horizontal coordinates were established by GPS observations
 OS0803.and adjusted by the National Geodetic Survey in June 2012.
 OS0803
 OS0803.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OS0803.been affixed to the stable North American tectonic plate. See 
 OS0803.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OS0803
 OS0803.The horizontal coordinates are valid at the epoch date displayed above
 OS0803.which is a decimal equivalence of Year/Month/Day.
 OS0803
 OS0803.The orthometric height was determined by differential leveling and
 OS0803.adjusted by the NATIONAL GEODETIC SURVEY
 OS0803.in September 1993.
 OS0803
 OS0803.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0803.GEOID18 height accuracy estimate available here.
 OS0803
 OS0803.Click photographs - Photos may exist for this station.
 OS0803
 OS0803.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OS0803
 OS0803.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0803
 OS0803.The ellipsoidal height was determined by GPS observations
 OS0803.and is referenced to NAD 83.
 OS0803
 OS0803.The dynamic height is computed by dividing the NAVD 88
 OS0803.geopotential number by the normal gravity value computed on the
 OS0803.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0803.degrees latitude (g = 980.6199 gals.).
 OS0803
 OS0803.The modeled gravity was interpolated from observed gravity values.
 OS0803
 OS0803. The following values were computed from the NAD 83(2011) position.
 OS0803
 OS0803;                    North         East     Units Scale Factor Converg.
 OS0803;SPC SD S     -   173,752.923   626,234.762   MT  0.99991866   +0 13 31.0
 OS0803;SPC SD S     -   570,054.38  2,054,571.88   sFT  0.99991866   +0 13 31.0
 OS0803;UTM  14      - 4,860,915.570   419,142.568   MT  0.99968041   -0 41 53.2
 OS0803
 OS0803!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0803!SPC SD S     -   0.99991849  x   0.99991866  =   0.99983715
 OS0803!UTM  14      -   0.99991849  x   0.99968041  =   0.99959892
 OS0803
 OS0803_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP1914260915(NAD 83)
 OS0803
 OS0803                          SUPERSEDED SURVEY CONTROL
 OS0803
 OS0803  NAD 83(2007)-  43 53 48.87687(N)    100 00 24.40669(W) AD(2002.00) 0
 OS0803  ELLIP H (02/10/07)  519.923  (m)                       GP(2002.00)    
 OS0803  ELLIP H (04/15/04)  519.921  (m)                       GP(       ) 2 1
 OS0803  NAD 83(1996)-  43 53 48.87594(N)    100 00 24.40622(W) AD(       ) B
 OS0803  ELLIP H (04/18/97)  519.987  (m)                       GP(       ) 4 1
 OS0803  NAVD 88             545.13   (m)         1788.5    (f) LEVELING    3  
 OS0803
 OS0803.Superseded values are not recommended for survey control.
 OS0803
 OS0803.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0803.See file dsdata.pdf to determine how the superseded data were derived.
 OS0803
 OS0803_MARKER: Z = SEE DESCRIPTION
 OS0803_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OS0803_MARK LOGO: NONE
 OS0803_PROJECTION: FLUSH
 OS0803_MAGNETIC: P = MARKER IS A STEEL PIPE
 OS0803_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0803_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0803+SATELLITE: SATELLITE OBSERVATIONS - May 16, 2016
 OS0803_ROD/PIPE-DEPTH: 12.8 meters
 OS0803_SLEEVE-DEPTH  : 1.8 meters
 OS0803
 OS0803  HISTORY     - Date     Condition        Report By
 OS0803  HISTORY     - 1981     MONUMENTED       SDDT
 OS0803  HISTORY     - 19910628 GOOD             NGS
 OS0803  HISTORY     - 19960604 GOOD             NGS
 OS0803  HISTORY     - 20130116 GOOD             INDIV
 OS0803  HISTORY     - 20160516 GOOD             DEWDAV
 OS0803
 OS0803                          STATION DESCRIPTION
 OS0803
 OS0803'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0803'11.3 KM (7.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0803'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 64.7 M (212.3
 OS0803'FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER
 OS0803'43-180-206, 54.0 M (177.2 FT) WEST OF A FENCE CORNER, 29.2 M (95.8
 OS0803'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OS0803'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT)
 OS0803'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OS0803'IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OS0803
 OS0803                          STATION RECOVERY (1996)
 OS0803
 OS0803'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OS0803'THE STATION IS LOCATED ABOUT 2.8 MI (4.5 KM) EAST-SOUTHEAST OF PRESHO
 OS0803'AND 7.0 MI (11.3 KM) WEST-SOUTHWEST OF KENNEBEC, ON INTERSTATE HIGHWAY
 OS0803'90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 OS0803'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY 183 (EXIT 226)
 OS0803'IN PRESHO, GO EAST ON INTERSTATE HIGHWAY 90 FOR 2.0 MI (3.2 KM) TO THE
 OS0803'STATION ON THE RIGHT.  THE STATION IS A PUNCH POINT NEAR THE NORTHWEST
 OS0803'POINT OF THE RAISED LETTER G THAT IS NEAR THE CENTER OF A METAL PIPE
 OS0803'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE. LOCATED 64.7 M
 OS0803'(212.3 FT) WEST-SOUTHWEST OF THE SOUTHWEST CORNER OF INTERSTATE
 OS0803'OVERPASS (NUMBER 43-180-206) OF A COUNTY ROAD, 54.0 M (177.2 FT) WEST
 OS0803'OF A FENCE CORNER, 29.2 M (95.8 FT) SOUTH OF THE CENTERLINE OF THE
 OS0803'EASTBOUND HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3
 OS0803'M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.21 M (0.69 FT)
 OS0803'BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OS0803'A 4-INCH PVC SCREW CAP.  THE MARK IS NOT STAMPED.
 OS0803
 OS0803                          STATION RECOVERY (2013)
 OS0803
 OS0803'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0803'RECOVERED IN GOOD CONDITION.
 OS0803
 OS0803                          STATION RECOVERY (2016)
 OS0803
 OS0803'RECOVERY NOTE BY DEWBERRY DAVIS 2016 (GDS)
 OS0803'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1090 ***********************************************************************
 OR1090  DESIGNATION -  I90 228.89
 OR1090  PID         -  OR1090
 OR1090  STATE/COUNTY-  SD/LYMAN
 OR1090  COUNTRY     -  US
 OR1090  USGS QUAD   -  BRAKKE DAM (2017)
 OR1090
 OR1090                         *CURRENT SURVEY CONTROL
 OR1090  ______________________________________________________________________
 OR1090* NAD 83(1986) POSITION- 43 53 32.     (N) 099 59 45.     (W)   SCALED
 OR1090* NAVD 88 ORTHO HEIGHT -   549.009 (meters)     1801.21  (feet) ADJUSTED
 OR1090  ______________________________________________________________________
 OR1090  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 OR1090  DYNAMIC HEIGHT  -        548.846 (meters)     1800.67  (feet) COMP
 OR1090  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 OR1090
 OR1090  VERT ORDER      -  FIRST     CLASS II
 OR1090
 OR1090.The horizontal coordinates were scaled from a map and have
 OR1090.an estimated accuracy of +/- 6 seconds.
 OR1090
 OR1090.The orthometric height was determined by differential leveling and
 OR1090.adjusted by the NATIONAL GEODETIC SURVEY
 OR1090.in September 1993.
 OR1090
 OR1090.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1090.GEOID18 height accuracy estimate available here.
 OR1090
 OR1090.Click photographs - Photos may exist for this station.
 OR1090
 OR1090.The dynamic height is computed by dividing the NAVD 88
 OR1090.geopotential number by the normal gravity value computed on the
 OR1090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1090.degrees latitude (g = 980.6199 gals.).
 OR1090
 OR1090.The modeled gravity was interpolated from observed gravity values.
 OR1090
 OR1090;                    North         East    Units  Estimated Accuracy
 OR1090;SPC SD S     -   173,240.      627,120.      MT  (+/- 180 meters Scaled)
 OR1090
 OR1090_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP200603(NAD 83)
 OR1090
 OR1090                          SUPERSEDED SURVEY CONTROL
 OR1090
 OR1090.No superseded survey control is available for this station.
 OR1090
 OR1090_MARKER: DB = BENCH MARK DISK
 OR1090_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1090_STAMPING: 90-228.89
 OR1090_MARK LOGO: SDDT
 OR1090_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1090_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1090_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1090+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1090
 OR1090  HISTORY     - Date     Condition        Report By
 OR1090  HISTORY     - UNK      MONUMENTED       SDDT
 OR1090  HISTORY     - 19910628 GOOD             NGS
 OR1090  HISTORY     - 20130116 GOOD             INDIV
 OR1090
 OR1090                          STATION DESCRIPTION
 OR1090
 OR1090'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1090'10.4 KM (6.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1090'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.2 M (95.8
 OR1090'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1090'7.8 M (25.6 FT) WEST OF A BRACED FENCE POST, 0.6 M (2.0 FT) BELOW THE
 OR1090'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND
 OR1090'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1090
 OR1090                          STATION RECOVERY (2013)
 OR1090
 OR1090'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1090'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1089 ***********************************************************************
 OR1089  DESIGNATION -  I90 229.90
 OR1089  PID         -  OR1089
 OR1089  STATE/COUNTY-  SD/LYMAN
 OR1089  COUNTRY     -  US
 OR1089  USGS QUAD   -  BRAKKE DAM (2017)
 OR1089
 OR1089                         *CURRENT SURVEY CONTROL
 OR1089  ______________________________________________________________________
 OR1089* NAD 83(1986) POSITION- 43 53 52.     (N) 099 58 32.     (W)   SCALED
 OR1089* NAVD 88 ORTHO HEIGHT -   542.775 (meters)     1780.75  (feet) ADJUSTED
 OR1089  ______________________________________________________________________
 OR1089  GEOID HEIGHT    -        -25.272 (meters)                     GEOID18
 OR1089  DYNAMIC HEIGHT  -        542.614 (meters)     1780.23  (feet) COMP
 OR1089  MODELED GRAVITY -    980,306.2   (mgal)                       NAVD 88
 OR1089
 OR1089  VERT ORDER      -  FIRST     CLASS II
 OR1089
 OR1089.The horizontal coordinates were scaled from a map and have
 OR1089.an estimated accuracy of +/- 6 seconds.
 OR1089
 OR1089.The orthometric height was determined by differential leveling and
 OR1089.adjusted by the NATIONAL GEODETIC SURVEY
 OR1089.in September 1993.
 OR1089
 OR1089.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1089.GEOID18 height accuracy estimate available here.
 OR1089
 OR1089.Click photographs - Photos may exist for this station.
 OR1089
 OR1089.The dynamic height is computed by dividing the NAVD 88
 OR1089.geopotential number by the normal gravity value computed on the
 OR1089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1089.degrees latitude (g = 980.6199 gals.).
 OR1089
 OR1089.The modeled gravity was interpolated from observed gravity values.
 OR1089
 OR1089;                    North         East    Units  Estimated Accuracy
 OR1089;SPC SD S     -   173,860.      628,740.      MT  (+/- 180 meters Scaled)
 OR1089
 OR1089_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP216609(NAD 83)
 OR1089
 OR1089                          SUPERSEDED SURVEY CONTROL
 OR1089
 OR1089.No superseded survey control is available for this station.
 OR1089
 OR1089_MARKER: DB = BENCH MARK DISK
 OR1089_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1089_STAMPING: 90-229.90
 OR1089_MARK LOGO: SDDT
 OR1089_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1089_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1089_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1089+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1089
 OR1089  HISTORY     - Date     Condition        Report By
 OR1089  HISTORY     - UNK      MONUMENTED       SDDT
 OR1089  HISTORY     - 19910628 GOOD             NGS
 OR1089  HISTORY     - 20130116 GOOD             INDIV
 OR1089
 OR1089                          STATION DESCRIPTION
 OR1089
 OR1089'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1089'8.8 KM (5.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1089'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 32.2 M (105.6
 OR1089'FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 OR1089'THE HIGHWAY, 19.8 M (65.0 FT) WEST OF A BRACED FENCE POST, 0.3 M (1.0
 OR1089'FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH
 OR1089'THE GROUND SURFACE.
 OR1089
 OR1089                          STATION RECOVERY (2013)
 OR1089
 OR1089'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1089'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1088 ***********************************************************************
 OR1088  DESIGNATION -  I90 230.5
 OR1088  PID         -  OR1088
 OR1088  STATE/COUNTY-  SD/LYMAN
 OR1088  COUNTRY     -  US
 OR1088  USGS QUAD   -  BRAKKE DAM (2017)
 OR1088
 OR1088                         *CURRENT SURVEY CONTROL
 OR1088  ______________________________________________________________________
 OR1088* NAD 83(1986) POSITION- 43 53 52.     (N) 099 57 51.     (W)   SCALED
 OR1088* NAVD 88 ORTHO HEIGHT -   538.072 (meters)     1765.32  (feet) ADJUSTED
 OR1088  ______________________________________________________________________
 OR1088  GEOID HEIGHT    -        -25.281 (meters)                     GEOID18
 OR1088  DYNAMIC HEIGHT  -        537.912 (meters)     1764.80  (feet) COMP
 OR1088  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 OR1088
 OR1088  VERT ORDER      -  FIRST     CLASS II
 OR1088
 OR1088.The horizontal coordinates were scaled from a map and have
 OR1088.an estimated accuracy of +/- 6 seconds.
 OR1088
 OR1088.The orthometric height was determined by differential leveling and
 OR1088.adjusted by the NATIONAL GEODETIC SURVEY
 OR1088.in September 1993.
 OR1088
 OR1088.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1088.GEOID18 height accuracy estimate available here.
 OR1088
 OR1088.Click photographs - Photos may exist for this station.
 OR1088
 OR1088.The dynamic height is computed by dividing the NAVD 88
 OR1088.geopotential number by the normal gravity value computed on the
 OR1088.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1088.degrees latitude (g = 980.6199 gals.).
 OR1088
 OR1088.The modeled gravity was interpolated from observed gravity values.
 OR1088
 OR1088;                    North         East    Units  Estimated Accuracy
 OR1088;SPC SD S     -   173,860.      629,660.      MT  (+/- 180 meters Scaled)
 OR1088
 OR1088_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP225609(NAD 83)
 OR1088
 OR1088                          SUPERSEDED SURVEY CONTROL
 OR1088
 OR1088.No superseded survey control is available for this station.
 OR1088
 OR1088_MARKER: P = PIPE CAP
 OR1088_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1088_MARK LOGO: NONE
 OR1088_PROJECTION: FLUSH
 OR1088_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1088_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1088+STABILITY: POSITION/ELEVATION WELL
 OR1088_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1088+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1088_ROD/PIPE-DEPTH: 12.8 meters
 OR1088_SLEEVE-DEPTH  : 0.3 meters
 OR1088
 OR1088  HISTORY     - Date     Condition        Report By
 OR1088  HISTORY     - UNK      MONUMENTED       SDDT
 OR1088  HISTORY     - 19910628 GOOD             NGS
 OR1088  HISTORY     - 20130116 GOOD             INDIV
 OR1088
 OR1088                          STATION DESCRIPTION
 OR1088
 OR1088'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1088'7.9 KM (4.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1088'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 96.4 M (316.3
 OR1088'FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OR1088'43-200-205, 32.0 M (105.0 FT) NORTH OF THE CENTERLINE OF THE
 OR1088'WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 OR1088'HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR1088'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OR1088'THE MARK IS UNSTAMPED.
 OR1088
 OR1088                          STATION RECOVERY (2013)
 OR1088
 OR1088'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1088'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1087 ***********************************************************************
 OR1087  DESIGNATION -  I90 231.12
 OR1087  PID         -  OR1087
 OR1087  STATE/COUNTY-  SD/LYMAN
 OR1087  COUNTRY     -  US
 OR1087  USGS QUAD   -  BRAKKE DAM (2017)
 OR1087
 OR1087                         *CURRENT SURVEY CONTROL
 OR1087  ______________________________________________________________________
 OR1087* NAD 83(1986) POSITION- 43 53 52.     (N) 099 57 03.     (W)   SCALED
 OR1087* NAVD 88 ORTHO HEIGHT -   531.800 (meters)     1744.75  (feet) ADJUSTED
 OR1087  ______________________________________________________________________
 OR1087  GEOID HEIGHT    -        -25.290 (meters)                     GEOID18
 OR1087  DYNAMIC HEIGHT  -        531.642 (meters)     1744.23  (feet) COMP
 OR1087  MODELED GRAVITY -    980,307.0   (mgal)                       NAVD 88
 OR1087
 OR1087  VERT ORDER      -  FIRST     CLASS II
 OR1087
 OR1087.The horizontal coordinates were scaled from a map and have
 OR1087.an estimated accuracy of +/- 6 seconds.
 OR1087
 OR1087.The orthometric height was determined by differential leveling and
 OR1087.adjusted by the NATIONAL GEODETIC SURVEY
 OR1087.in September 1993.
 OR1087
 OR1087.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1087.GEOID18 height accuracy estimate available here.
 OR1087
 OR1087.Click photographs - Photos may exist for this station.
 OR1087
 OR1087.The dynamic height is computed by dividing the NAVD 88
 OR1087.geopotential number by the normal gravity value computed on the
 OR1087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1087.degrees latitude (g = 980.6199 gals.).
 OR1087
 OR1087.The modeled gravity was interpolated from observed gravity values.
 OR1087
 OR1087;                    North         East    Units  Estimated Accuracy
 OR1087;SPC SD S     -   173,870.      630,730.      MT  (+/- 180 meters Scaled)
 OR1087
 OR1087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP236609(NAD 83)
 OR1087
 OR1087                          SUPERSEDED SURVEY CONTROL
 OR1087
 OR1087.No superseded survey control is available for this station.
 OR1087
 OR1087_MARKER: DB = BENCH MARK DISK
 OR1087_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1087_STAMPING: 90-231.12
 OR1087_MARK LOGO: SDDT
 OR1087_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1087_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1087_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1087+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1087
 OR1087  HISTORY     - Date     Condition        Report By
 OR1087  HISTORY     - UNK      MONUMENTED       SDDT
 OR1087  HISTORY     - 19910628 GOOD             NGS
 OR1087  HISTORY     - 20130116 GOOD             INDIV
 OR1087
 OR1087                          STATION DESCRIPTION
 OR1087
 OR1087'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1087'6.9 KM (4.3 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1087'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 42.0 M (137.8
 OR1087'FT) WEST OF THE MOST WESTERLY OF 6 BRACED FENCE POSTS, 31.8 M (104.3
 OR1087'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1087'0.9 M (3.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 OR1087'OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 OR1087'ABOVE THE GROUND SURFACE.
 OR1087
 OR1087                          STATION RECOVERY (2013)
 OR1087
 OR1087'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1087'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1086 ***********************************************************************
 OR1086  DESIGNATION -  I90 231.90
 OR1086  PID         -  OR1086
 OR1086  STATE/COUNTY-  SD/LYMAN
 OR1086  COUNTRY     -  US
 OR1086  USGS QUAD   -  BRAKKE DAM (2017)
 OR1086
 OR1086                         *CURRENT SURVEY CONTROL
 OR1086  ______________________________________________________________________
 OR1086* NAD 83(1986) POSITION- 43 53 52.     (N) 099 56 08.     (W)   SCALED
 OR1086* NAVD 88 ORTHO HEIGHT -   536.644 (meters)     1760.64  (feet) ADJUSTED
 OR1086  ______________________________________________________________________
 OR1086  GEOID HEIGHT    -        -25.298 (meters)                     GEOID18
 OR1086  DYNAMIC HEIGHT  -        536.485 (meters)     1760.12  (feet) COMP
 OR1086  MODELED GRAVITY -    980,307.5   (mgal)                       NAVD 88
 OR1086
 OR1086  VERT ORDER      -  FIRST     CLASS II
 OR1086
 OR1086.The horizontal coordinates were scaled from a map and have
 OR1086.an estimated accuracy of +/- 6 seconds.
 OR1086
 OR1086.The orthometric height was determined by differential leveling and
 OR1086.adjusted by the NATIONAL GEODETIC SURVEY
 OR1086.in September 1993.
 OR1086
 OR1086.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1086.GEOID18 height accuracy estimate available here.
 OR1086
 OR1086.Click photographs - Photos may exist for this station.
 OR1086
 OR1086.The dynamic height is computed by dividing the NAVD 88
 OR1086.geopotential number by the normal gravity value computed on the
 OR1086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1086.degrees latitude (g = 980.6199 gals.).
 OR1086
 OR1086.The modeled gravity was interpolated from observed gravity values.
 OR1086
 OR1086;                    North         East    Units  Estimated Accuracy
 OR1086;SPC SD S     -   173,870.      631,960.      MT  (+/- 180 meters Scaled)
 OR1086
 OR1086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP248609(NAD 83)
 OR1086
 OR1086                          SUPERSEDED SURVEY CONTROL
 OR1086
 OR1086.No superseded survey control is available for this station.
 OR1086
 OR1086_MARKER: DB = BENCH MARK DISK
 OR1086_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1086_STAMPING: 90-231.90
 OR1086_MARK LOGO: SDDT
 OR1086_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1086_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1086+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1086
 OR1086  HISTORY     - Date     Condition        Report By
 OR1086  HISTORY     - UNK      MONUMENTED       SDDT
 OR1086  HISTORY     - 19910628 GOOD             NGS
 OR1086  HISTORY     - 20130116 GOOD             INDIV
 OR1086
 OR1086                          STATION DESCRIPTION
 OR1086
 OR1086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1086'5.6 KM (3.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1086'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 32.7 M (107.3
 OR1086'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1086'16.3 M (53.5 FT) WEST OF THE MOST WESTERLY OF 3 BRACED FENCE POSTS,
 OR1086'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT IS
 OR1086'FLUSH WITH THE GROUND SURFACE.
 OR1086
 OR1086                          STATION RECOVERY (2013)
 OR1086
 OR1086'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1085 ***********************************************************************
 OR1085  DESIGNATION -  I90 232.4
 OR1085  PID         -  OR1085
 OR1085  STATE/COUNTY-  SD/LYMAN
 OR1085  COUNTRY     -  US
 OR1085  USGS QUAD   -  BRAKKE DAM (2017)
 OR1085
 OR1085                         *CURRENT SURVEY CONTROL
 OR1085  ______________________________________________________________________
 OR1085* NAD 83(1986) POSITION- 43 53 53.     (N) 099 55 30.     (W)   SCALED
 OR1085* NAVD 88 ORTHO HEIGHT -   530.345 (meters)     1739.97  (feet) ADJUSTED
 OR1085  ______________________________________________________________________
 OR1085  GEOID HEIGHT    -        -25.302 (meters)                     GEOID18
 OR1085  DYNAMIC HEIGHT  -        530.189 (meters)     1739.46  (feet) COMP
 OR1085  MODELED GRAVITY -    980,308.0   (mgal)                       NAVD 88
 OR1085
 OR1085  VERT ORDER      -  FIRST     CLASS II
 OR1085
 OR1085.The horizontal coordinates were scaled from a map and have
 OR1085.an estimated accuracy of +/- 6 seconds.
 OR1085
 OR1085.The orthometric height was determined by differential leveling and
 OR1085.adjusted by the NATIONAL GEODETIC SURVEY
 OR1085.in September 1993.
 OR1085
 OR1085.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1085.GEOID18 height accuracy estimate available here.
 OR1085
 OR1085.Click photographs - Photos may exist for this station.
 OR1085
 OR1085.The dynamic height is computed by dividing the NAVD 88
 OR1085.geopotential number by the normal gravity value computed on the
 OR1085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1085.degrees latitude (g = 980.6199 gals.).
 OR1085
 OR1085.The modeled gravity was interpolated from observed gravity values.
 OR1085
 OR1085;                    North         East    Units  Estimated Accuracy
 OR1085;SPC SD S     -   173,910.      632,800.      MT  (+/- 180 meters Scaled)
 OR1085
 OR1085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP257609(NAD 83)
 OR1085
 OR1085                          SUPERSEDED SURVEY CONTROL
 OR1085
 OR1085.No superseded survey control is available for this station.
 OR1085
 OR1085_MARKER: P = PIPE CAP
 OR1085_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1085_MARK LOGO: NONE
 OR1085_PROJECTION: FLUSH
 OR1085_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1085_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1085+STABILITY: POSITION/ELEVATION WELL
 OR1085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1085+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1085_ROD/PIPE-DEPTH: 12.8 meters
 OR1085_SLEEVE-DEPTH  : 3.0 meters
 OR1085
 OR1085  HISTORY     - Date     Condition        Report By
 OR1085  HISTORY     - UNK      MONUMENTED       SDDT
 OR1085  HISTORY     - 19910628 GOOD             NGS
 OR1085  HISTORY     - 20130116 GOOD             INDIV
 OR1085
 OR1085                          STATION DESCRIPTION
 OR1085
 OR1085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1085'4.8 KM (3.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1085'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 60.2 M (197.5
 OR1085'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1085'55.0 M (180.4 FT) NORTH OF THE NORTHEAST CORNER OF BRIDGE NUMBER
 OR1085'43-220-205, 8.0 M (26.2 FT) BELOW THE LEVEL OF THE HIGHWAY, 6.9 M
 OR1085'(22.6 FT) EAST OF A FENCE CORNER, AND 0.3 M (1.0 FT) SOUTH OF A
 OR1085'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OR1085'4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OR1085
 OR1085                          STATION RECOVERY (2013)
 OR1085
 OR1085'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1085'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1084 ***********************************************************************
 OR1084  DESIGNATION -  I90 232.94
 OR1084  PID         -  OR1084
 OR1084  STATE/COUNTY-  SD/LYMAN
 OR1084  COUNTRY     -  US
 OR1084  USGS QUAD   -  BRAKKE DAM (2017)
 OR1084
 OR1084                         *CURRENT SURVEY CONTROL
 OR1084  ______________________________________________________________________
 OR1084* NAD 83(1986) POSITION- 43 53 52.     (N) 099 54 54.     (W)   SCALED
 OR1084* NAVD 88 ORTHO HEIGHT -   526.164 (meters)     1726.26  (feet) ADJUSTED
 OR1084  ______________________________________________________________________
 OR1084  GEOID HEIGHT    -        -25.308 (meters)                     GEOID18
 OR1084  DYNAMIC HEIGHT  -        526.009 (meters)     1725.75  (feet) COMP
 OR1084  MODELED GRAVITY -    980,308.3   (mgal)                       NAVD 88
 OR1084
 OR1084  VERT ORDER      -  FIRST     CLASS II
 OR1084
 OR1084.The horizontal coordinates were scaled from a map and have
 OR1084.an estimated accuracy of +/- 6 seconds.
 OR1084
 OR1084.The orthometric height was determined by differential leveling and
 OR1084.adjusted by the NATIONAL GEODETIC SURVEY
 OR1084.in September 1993.
 OR1084
 OR1084.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1084.GEOID18 height accuracy estimate available here.
 OR1084
 OR1084.Click photographs - Photos may exist for this station.
 OR1084
 OR1084.The dynamic height is computed by dividing the NAVD 88
 OR1084.geopotential number by the normal gravity value computed on the
 OR1084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1084.degrees latitude (g = 980.6199 gals.).
 OR1084
 OR1084.The modeled gravity was interpolated from observed gravity values.
 OR1084
 OR1084;                    North         East    Units  Estimated Accuracy
 OR1084;SPC SD S     -   173,880.      633,610.      MT  (+/- 180 meters Scaled)
 OR1084
 OR1084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP265609(NAD 83)
 OR1084
 OR1084                          SUPERSEDED SURVEY CONTROL
 OR1084
 OR1084.No superseded survey control is available for this station.
 OR1084
 OR1084_MARKER: DB = BENCH MARK DISK
 OR1084_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1084_STAMPING: 90-232.94
 OR1084_MARK LOGO: SDDT
 OR1084_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1084_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1084_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1084+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1084
 OR1084  HISTORY     - Date     Condition        Report By
 OR1084  HISTORY     - UNK      MONUMENTED       SDDT
 OR1084  HISTORY     - 19910628 GOOD             NGS
 OR1084  HISTORY     - 20130116 GOOD             INDIV
 OR1084
 OR1084                          STATION DESCRIPTION
 OR1084
 OR1084'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1084'4.0 KM (2.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1084'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 45.3 M (148.6
 OR1084'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1084'2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTH
 OR1084'OF A FENCE, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT
 OR1084'IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
 OR1084
 OR1084                          STATION RECOVERY (2013)
 OR1084
 OR1084'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1084'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1083 ***********************************************************************
 OR1083  DESIGNATION -  I90 233.90
 OR1083  PID         -  OR1083
 OR1083  STATE/COUNTY-  SD/LYMAN
 OR1083  COUNTRY     -  US
 OR1083  USGS QUAD   -  BRAKKE DAM (2017)
 OR1083
 OR1083                         *CURRENT SURVEY CONTROL
 OR1083  ______________________________________________________________________
 OR1083* NAD 83(1986) POSITION- 43 53 52.     (N) 099 53 44.     (W)   SCALED
 OR1083* NAVD 88 ORTHO HEIGHT -   532.925 (meters)     1748.44  (feet) ADJUSTED
 OR1083  ______________________________________________________________________
 OR1083  GEOID HEIGHT    -        -25.314 (meters)                     GEOID18
 OR1083  DYNAMIC HEIGHT  -        532.768 (meters)     1747.92  (feet) COMP
 OR1083  MODELED GRAVITY -    980,308.9   (mgal)                       NAVD 88
 OR1083
 OR1083  VERT ORDER      -  FIRST     CLASS II
 OR1083
 OR1083.The horizontal coordinates were scaled from a map and have
 OR1083.an estimated accuracy of +/- 6 seconds.
 OR1083
 OR1083.The orthometric height was determined by differential leveling and
 OR1083.adjusted by the NATIONAL GEODETIC SURVEY
 OR1083.in September 1993.
 OR1083
 OR1083.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1083.GEOID18 height accuracy estimate available here.
 OR1083
 OR1083.Click photographs - Photos may exist for this station.
 OR1083
 OR1083.The dynamic height is computed by dividing the NAVD 88
 OR1083.geopotential number by the normal gravity value computed on the
 OR1083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1083.degrees latitude (g = 980.6199 gals.).
 OR1083
 OR1083.The modeled gravity was interpolated from observed gravity values.
 OR1083
 OR1083;                    North         East    Units  Estimated Accuracy
 OR1083;SPC SD S     -   173,890.      635,170.      MT  (+/- 180 meters Scaled)
 OR1083
 OR1083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP280609(NAD 83)
 OR1083
 OR1083                          SUPERSEDED SURVEY CONTROL
 OR1083
 OR1083.No superseded survey control is available for this station.
 OR1083
 OR1083_MARKER: DB = BENCH MARK DISK
 OR1083_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1083_STAMPING: 90-233.90
 OR1083_MARK LOGO: SDDT
 OR1083_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1083_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1083_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1083+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1083
 OR1083  HISTORY     - Date     Condition        Report By
 OR1083  HISTORY     - UNK      MONUMENTED       SDDT
 OR1083  HISTORY     - 19910628 GOOD             NGS
 OR1083  HISTORY     - 20130116 GOOD             INDIV
 OR1083
 OR1083                          STATION DESCRIPTION
 OR1083
 OR1083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1083'2.4 KM (1.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1083'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 34.2 M (112.2
 OR1083'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1083'20.4 M (66.9 FT) WEST OF THE MOST WESTERLY OF 3 BRACED FENCE POSTS,
 OR1083'1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH
 OR1083'OF A WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3
 OR1083'FT) BELOW THE GROUND SURFACE.
 OR1083
 OR1083                          STATION RECOVERY (2013)
 OR1083
 OR1083'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1079 ***********************************************************************
 OR1079  DESIGNATION -  I90 234.90
 OR1079  PID         -  OR1079
 OR1079  STATE/COUNTY-  SD/LYMAN
 OR1079  COUNTRY     -  US
 OR1079  USGS QUAD   -  BRAKKE DAM (2017)
 OR1079
 OR1079                         *CURRENT SURVEY CONTROL
 OR1079  ______________________________________________________________________
 OR1079* NAD 83(1986) POSITION- 43 53 52.     (N) 099 52 31.     (W)   SCALED
 OR1079* NAVD 88 ORTHO HEIGHT -   529.092 (meters)     1735.86  (feet) ADJUSTED
 OR1079  ______________________________________________________________________
 OR1079  GEOID HEIGHT    -        -25.319 (meters)                     GEOID18
 OR1079  DYNAMIC HEIGHT  -        528.937 (meters)     1735.35  (feet) COMP
 OR1079  MODELED GRAVITY -    980,309.6   (mgal)                       NAVD 88
 OR1079
 OR1079  VERT ORDER      -  FIRST     CLASS II
 OR1079
 OR1079.The horizontal coordinates were scaled from a map and have
 OR1079.an estimated accuracy of +/- 6 seconds.
 OR1079
 OR1079.The orthometric height was determined by differential leveling and
 OR1079.adjusted by the NATIONAL GEODETIC SURVEY
 OR1079.in September 1993.
 OR1079
 OR1079.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1079.GEOID18 height accuracy estimate available here.
 OR1079
 OR1079.Click photographs - Photos may exist for this station.
 OR1079
 OR1079.The dynamic height is computed by dividing the NAVD 88
 OR1079.geopotential number by the normal gravity value computed on the
 OR1079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1079.degrees latitude (g = 980.6199 gals.).
 OR1079
 OR1079.The modeled gravity was interpolated from observed gravity values.
 OR1079
 OR1079;                    North         East    Units  Estimated Accuracy
 OR1079;SPC SD S     -   173,900.      636,800.      MT  (+/- 180 meters Scaled)
 OR1079
 OR1079_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP297608(NAD 83)
 OR1079
 OR1079                          SUPERSEDED SURVEY CONTROL
 OR1079
 OR1079.No superseded survey control is available for this station.
 OR1079
 OR1079_MARKER: DB = BENCH MARK DISK
 OR1079_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1079_STAMPING: 90-234.90
 OR1079_MARK LOGO: SDDT
 OR1079_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1079_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1079+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1079
 OR1079  HISTORY     - Date     Condition        Report By
 OR1079  HISTORY     - UNK      MONUMENTED       SDDT
 OR1079  HISTORY     - 19910628 GOOD             NGS
 OR1079  HISTORY     - 20130116 GOOD             INDIV
 OR1079
 OR1079                          STATION DESCRIPTION
 OR1079
 OR1079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1079'0.8 KM (0.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1079'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 76.7 M (251.6
 OR1079'FT) EAST OF THE MOST EASTERLY OF 3 BRACED FENCE POSTS, 76.7 M (251.6
 OR1079'FT) WEST OF THE MOST WESTERLY OF 3 BRACED FENCE POSTS, 29.2 M (95.8
 OR1079'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1079'0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 OR1079'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3
 OR1079'FT) ABOVE THE GROUND SURFACE.
 OR1079
 OR1079                          STATION RECOVERY (2013)
 OR1079
 OR1079'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1079'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1077 ***********************************************************************
 OR1077  DESIGNATION -  I90 235.33
 OR1077  PID         -  OR1077
 OR1077  STATE/COUNTY-  SD/LYMAN
 OR1077  COUNTRY     -  US
 OR1077  USGS QUAD   -  KENNEBEC (2017)
 OR1077
 OR1077                         *CURRENT SURVEY CONTROL
 OR1077  ______________________________________________________________________
 OR1077* NAD 83(1986) POSITION- 43 53 30.     (N) 099 51 09.     (W)   SCALED
 OR1077* NAVD 88 ORTHO HEIGHT -   529.359 (meters)     1736.74  (feet) ADJUSTED
 OR1077  ______________________________________________________________________
 OR1077  GEOID HEIGHT    -        -25.349 (meters)                     GEOID18
 OR1077  DYNAMIC HEIGHT  -        529.203 (meters)     1736.23  (feet) COMP
 OR1077  MODELED GRAVITY -    980,308.9   (mgal)                       NAVD 88
 OR1077
 OR1077  VERT ORDER      -  FIRST     CLASS II
 OR1077
 OR1077.The horizontal coordinates were scaled from a map and have
 OR1077.an estimated accuracy of +/- 6 seconds.
 OR1077
 OR1077.The orthometric height was determined by differential leveling and
 OR1077.adjusted by the NATIONAL GEODETIC SURVEY
 OR1077.in September 1993.
 OR1077
 OR1077.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1077.GEOID18 height accuracy estimate available here.
 OR1077
 OR1077.Click photographs - Photos may exist for this station.
 OR1077
 OR1077.The dynamic height is computed by dividing the NAVD 88
 OR1077.geopotential number by the normal gravity value computed on the
 OR1077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1077.degrees latitude (g = 980.6199 gals.).
 OR1077
 OR1077.The modeled gravity was interpolated from observed gravity values.
 OR1077
 OR1077;                    North         East    Units  Estimated Accuracy
 OR1077;SPC SD S     -   173,230.      638,630.      MT  (+/- 180 meters Scaled)
 OR1077
 OR1077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP315601(NAD 83)
 OR1077
 OR1077                          SUPERSEDED SURVEY CONTROL
 OR1077
 OR1077.No superseded survey control is available for this station.
 OR1077
 OR1077_MARKER: DB = BENCH MARK DISK
 OR1077_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1077_STAMPING: 90-235.33
 OR1077_MARK LOGO: SDDT
 OR1077_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1077_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1077_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1077+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1077
 OR1077  HISTORY     - Date     Condition        Report By
 OR1077  HISTORY     - UNK      MONUMENTED       SDDT
 OR1077  HISTORY     - 19910627 GOOD             NGS
 OR1077  HISTORY     - 20130116 GOOD             INDIV
 OR1077
 OR1077                          STATION DESCRIPTION
 OR1077
 OR1077'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1077'1.1 KM (0.7 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1077'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 122.8 M (402.9
 OR1077'FT) EAST-SOUTHEAST OF MILEPOST 236, 29.4 M (96.5 FT) NORTH-NORTHEAST
 OR1077'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0
 OR1077'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH-SOUTHWEST OF
 OR1077'A WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1077'SURFACE.
 OR1077
 OR1077                          STATION RECOVERY (2013)
 OR1077
 OR1077'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1078 ***********************************************************************
 OR1078  DESIGNATION -  I90 235.4
 OR1078  PID         -  OR1078
 OR1078  STATE/COUNTY-  SD/LYMAN
 OR1078  COUNTRY     -  US
 OR1078  USGS QUAD   -  KENNEBEC (2017)
 OR1078
 OR1078                         *CURRENT SURVEY CONTROL
 OR1078  ______________________________________________________________________
 OR1078* NAD 83(1986) POSITION- 43 53 38.     (N) 099 51 53.     (W)   SCALED
 OR1078* NAVD 88 ORTHO HEIGHT -   525.391 (meters)     1723.72  (feet) ADJUSTED
 OR1078  ______________________________________________________________________
 OR1078  GEOID HEIGHT    -        -25.338 (meters)                     GEOID18
 OR1078  DYNAMIC HEIGHT  -        525.236 (meters)     1723.21  (feet) COMP
 OR1078  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 OR1078
 OR1078  VERT ORDER      -  FIRST     CLASS II
 OR1078
 OR1078.The horizontal coordinates were scaled from a map and have
 OR1078.an estimated accuracy of +/- 6 seconds.
 OR1078
 OR1078.The orthometric height was determined by differential leveling and
 OR1078.adjusted by the NATIONAL GEODETIC SURVEY
 OR1078.in September 1993.
 OR1078
 OR1078.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1078.GEOID18 height accuracy estimate available here.
 OR1078
 OR1078.Click photographs - Photos may exist for this station.
 OR1078
 OR1078.The dynamic height is computed by dividing the NAVD 88
 OR1078.geopotential number by the normal gravity value computed on the
 OR1078.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1078.degrees latitude (g = 980.6199 gals.).
 OR1078
 OR1078.The modeled gravity was interpolated from observed gravity values.
 OR1078
 OR1078;                    North         East    Units  Estimated Accuracy
 OR1078;SPC SD S     -   173,470.      637,650.      MT  (+/- 180 meters Scaled)
 OR1078
 OR1078_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP305604(NAD 83)
 OR1078
 OR1078                          SUPERSEDED SURVEY CONTROL
 OR1078
 OR1078.No superseded survey control is available for this station.
 OR1078
 OR1078_MARKER: P = PIPE CAP
 OR1078_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1078_MARK LOGO: NONE
 OR1078_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1078_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1078_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1078+STABILITY: POSITION/ELEVATION WELL
 OR1078_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1078+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1078_ROD/PIPE-DEPTH: 12.8 meters
 OR1078_SLEEVE-DEPTH  : 3.0 meters
 OR1078
 OR1078  HISTORY     - Date     Condition        Report By
 OR1078  HISTORY     - 1981     MONUMENTED       SDDT
 OR1078  HISTORY     - 19910627 GOOD             NGS
 OR1078  HISTORY     - 20070214 GOOD             DUCKS
 OR1078  HISTORY     - 20130116 GOOD             INDIV
 OR1078
 OR1078                          STATION DESCRIPTION
 OR1078
 OR1078'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1078'0.1 KM (0.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1078'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 126.0 M (413.4
 OR1078'FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE
 OR1078'HIGHWAY, 36.3 M (119.1 FT) EAST OF THE CENTERLINE OF STATE HIGHWAY
 OR1078'273, 25.3 M (83.0 FT) SOUTH-SOUTHWEST OF THE CENTER OF THE EASTBOUND
 OR1078'ON RAMP, 6.0 M (19.7 FT) EAST OF A FENCE CORNER, 0.6 M (2.0 FT) BELOW
 OR1078'THE LEVEL OF THE RAMP, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND
 OR1078'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW
 OR1078'CAP.  THE MARK IS UNSTAMPED.
 OR1078
 OR1078                          STATION RECOVERY (2007)
 OR1078
 OR1078'RECOVERY NOTE BY DUCKS UNLIMITED 2007 (GLJ)
 OR1078'RECOVERED IN GOOD CONDITION.
 OR1078
 OR1078                          STATION RECOVERY (2013)
 OR1078
 OR1078'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1078'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1076 ***********************************************************************
 OR1076  DESIGNATION -  I90 236.74
 OR1076  PID         -  OR1076
 OR1076  STATE/COUNTY-  SD/LYMAN
 OR1076  COUNTRY     -  US
 OR1076  USGS QUAD   -  KENNEBEC (2017)
 OR1076
 OR1076                         *CURRENT SURVEY CONTROL
 OR1076  ______________________________________________________________________
 OR1076* NAD 83(1986) POSITION- 43 53 18.     (N) 099 50 27.     (W)   SCALED
 OR1076* NAVD 88 ORTHO HEIGHT -   523.264 (meters)     1716.74  (feet) ADJUSTED
 OR1076  ______________________________________________________________________
 OR1076  GEOID HEIGHT    -        -25.364 (meters)                     GEOID18
 OR1076  DYNAMIC HEIGHT  -        523.110 (meters)     1716.24  (feet) COMP
 OR1076  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 OR1076
 OR1076  VERT ORDER      -  FIRST     CLASS II
 OR1076
 OR1076.The horizontal coordinates were scaled from a map and have
 OR1076.an estimated accuracy of +/- 6 seconds.
 OR1076
 OR1076.The orthometric height was determined by differential leveling and
 OR1076.adjusted by the NATIONAL GEODETIC SURVEY
 OR1076.in September 1993.
 OR1076
 OR1076.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1076.GEOID18 height accuracy estimate available here.
 OR1076
 OR1076.Click photographs - Photos may exist for this station.
 OR1076
 OR1076.The dynamic height is computed by dividing the NAVD 88
 OR1076.geopotential number by the normal gravity value computed on the
 OR1076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1076.degrees latitude (g = 980.6199 gals.).
 OR1076
 OR1076.The modeled gravity was interpolated from observed gravity values.
 OR1076
 OR1076;                    North         East    Units  Estimated Accuracy
 OR1076;SPC SD S     -   172,870.      639,570.      MT  (+/- 180 meters Scaled)
 OR1076
 OR1076_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP324598(NAD 83)
 OR1076
 OR1076                          SUPERSEDED SURVEY CONTROL
 OR1076
 OR1076.No superseded survey control is available for this station.
 OR1076
 OR1076_MARKER: DB = BENCH MARK DISK
 OR1076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1076_STAMPING: 90-236.74
 OR1076_MARK LOGO: SDDT
 OR1076_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1076+STABILITY: SURFACE MOTION
 OR1076_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1076+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1076
 OR1076  HISTORY     - Date     Condition        Report By
 OR1076  HISTORY     - UNK      MONUMENTED       SDDT
 OR1076  HISTORY     - 19910627 GOOD             NGS
 OR1076  HISTORY     - 20130122 GOOD             INDIV
 OR1076
 OR1076                          STATION DESCRIPTION
 OR1076
 OR1076'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1076'2.1 KM (1.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1076'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OR1076'OF 6 BRACED FENCE POSTS, 29.2 M (95.8 FT) NORTH-NORTHEAST OF THE
 OR1076'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT)
 OR1076'BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A
 OR1076'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1076'SURFACE.
 OR1076
 OR1076                          STATION RECOVERY (2013)
 OR1076
 OR1076'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1076'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1075 ***********************************************************************
 OR1075  DESIGNATION -  I90 237.64
 OR1075  PID         -  OR1075
 OR1075  STATE/COUNTY-  SD/LYMAN
 OR1075  COUNTRY     -  US
 OR1075  USGS QUAD   -  KENNEBEC (2017)
 OR1075
 OR1075                         *CURRENT SURVEY CONTROL
 OR1075  ______________________________________________________________________
 OR1075* NAD 83(1986) POSITION- 43 52 59.89   (N) 099 49 26.69   (W)   HD_HELD1
 OR1075* NAVD 88 ORTHO HEIGHT -   521.609 (meters)     1711.31  (feet) ADJUSTED
 OR1075  ______________________________________________________________________
 OR1075  GEOID HEIGHT    -        -25.386 (meters)                     GEOID18
 OR1075  DYNAMIC HEIGHT  -        521.456 (meters)     1710.81  (feet) COMP
 OR1075  MODELED GRAVITY -    980,308.6   (mgal)                       NAVD 88
 OR1075
 OR1075  VERT ORDER      -  FIRST     CLASS II
 OR1075
 OR1075.The horizontal coordinates were determined by differentially corrected
 OR1075.hand held GPS observations or other comparable positioning techniques
 OR1075.and have an estimated accuracy of +/- 3 meters.
 OR1075
 OR1075.The orthometric height was determined by differential leveling and
 OR1075.adjusted by the NATIONAL GEODETIC SURVEY
 OR1075.in September 1993.
 OR1075
 OR1075.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1075.GEOID18 height accuracy estimate available here.
 OR1075
 OR1075.Click photographs - Photos may exist for this station.
 OR1075
 OR1075.The dynamic height is computed by dividing the NAVD 88
 OR1075.geopotential number by the normal gravity value computed on the
 OR1075.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1075.degrees latitude (g = 980.6199 gals.).
 OR1075
 OR1075.The modeled gravity was interpolated from observed gravity values.
 OR1075
 OR1075;                    North         East    Units  Estimated Accuracy
 OR1075;SPC SD S     -   172,315.0     640,921.6     MT  (+/- 3 meters HH1 GPS) 
 OR1075
 OR1075_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3380059241(NAD 83)
 OR1075
 OR1075                          SUPERSEDED SURVEY CONTROL
 OR1075
 OR1075.No superseded survey control is available for this station.
 OR1075
 OR1075_MARKER: DB = BENCH MARK DISK
 OR1075_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1075_STAMPING: 90-237.64
 OR1075_MARK LOGO: SDDT
 OR1075_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1075_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1075+STABILITY: SURFACE MOTION
 OR1075_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1075+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1075
 OR1075  HISTORY     - Date     Condition        Report By
 OR1075  HISTORY     - UNK      MONUMENTED       SDDT
 OR1075  HISTORY     - 19910627 GOOD             NGS
 OR1075  HISTORY     - 20130122 GOOD             INDIV
 OR1075
 OR1075                          STATION DESCRIPTION
 OR1075
 OR1075'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1075'3.6 KM (2.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1075'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 47.0 M (154.2
 OR1075'FT) SOUTHEAST OF A FENCE CORNER, 29.5 M (96.8 FT) NORTHEAST OF THE
 OR1075'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 4.0 M (13.1 FT)
 OR1075'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A WITNESS
 OR1075'POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1075
 OR1075                          STATION RECOVERY (2013)
 OR1075
 OR1075'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1075'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1074 ***********************************************************************
 OR1074  DESIGNATION -  I90 238.64
 OR1074  PID         -  OR1074
 OR1074  STATE/COUNTY-  SD/LYMAN
 OR1074  COUNTRY     -  US
 OR1074  USGS QUAD   -  KENNEBEC (2017)
 OR1074
 OR1074                         *CURRENT SURVEY CONTROL
 OR1074  ______________________________________________________________________
 OR1074* NAD 83(1986) POSITION- 43 52 41.     (N) 099 48 19.     (W)   SCALED
 OR1074* NAVD 88 ORTHO HEIGHT -   537.464 (meters)     1763.33  (feet) ADJUSTED
 OR1074  ______________________________________________________________________
 OR1074  GEOID HEIGHT    -        -25.408 (meters)                     GEOID18
 OR1074  DYNAMIC HEIGHT  -        537.306 (meters)     1762.81  (feet) COMP
 OR1074  MODELED GRAVITY -    980,308.3   (mgal)                       NAVD 88
 OR1074
 OR1074  VERT ORDER      -  FIRST     CLASS II
 OR1074
 OR1074.The horizontal coordinates were scaled from a map and have
 OR1074.an estimated accuracy of +/- 6 seconds.
 OR1074
 OR1074.The orthometric height was determined by differential leveling and
 OR1074.adjusted by the NATIONAL GEODETIC SURVEY
 OR1074.in September 1993.
 OR1074
 OR1074.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1074.GEOID18 height accuracy estimate available here.
 OR1074
 OR1074.Click photographs - Photos may exist for this station.
 OR1074
 OR1074.The dynamic height is computed by dividing the NAVD 88
 OR1074.geopotential number by the normal gravity value computed on the
 OR1074.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1074.degrees latitude (g = 980.6199 gals.).
 OR1074
 OR1074.The modeled gravity was interpolated from observed gravity values.
 OR1074
 OR1074;                    North         East    Units  Estimated Accuracy
 OR1074;SPC SD S     -   171,740.      642,440.      MT  (+/- 180 meters Scaled)
 OR1074
 OR1074_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP353586(NAD 83)
 OR1074
 OR1074                          SUPERSEDED SURVEY CONTROL
 OR1074
 OR1074.No superseded survey control is available for this station.
 OR1074
 OR1074_MARKER: DB = BENCH MARK DISK
 OR1074_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1074_STAMPING: 90-238.64
 OR1074_MARK LOGO: SDDT
 OR1074_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1074_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1074+STABILITY: SURFACE MOTION
 OR1074_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1074+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1074
 OR1074  HISTORY     - Date     Condition        Report By
 OR1074  HISTORY     - UNK      MONUMENTED       SDDT
 OR1074  HISTORY     - 19910627 GOOD             NGS
 OR1074  HISTORY     - 20130122 GOOD             INDIV
 OR1074
 OR1074                          STATION DESCRIPTION
 OR1074
 OR1074'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1074'5.2 KM (3.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1074'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.2 M (95.8
 OR1074'FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OR1074'HIGHWAY, 1.2 M (3.9 FT) EAST-SOUTHEAST OF A T-FENCE CORNER, 0.5 M
 OR1074'(1.6 FT) SOUTH-SOUTHWEST OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT)
 OR1074'BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE
 OR1074'GROUND SURFACE.
 OR1074
 OR1074                          STATION RECOVERY (2013)
 OR1074
 OR1074'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1074'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1073 ***********************************************************************
 OR1073  DESIGNATION -  I90 239.7
 OR1073  PID         -  OR1073
 OR1073  STATE/COUNTY-  SD/LYMAN
 OR1073  COUNTRY     -  US
 OR1073  USGS QUAD   -  KENNEBEC (2017)
 OR1073
 OR1073                         *CURRENT SURVEY CONTROL
 OR1073  ______________________________________________________________________
 OR1073* NAD 83(1986) POSITION- 43 52 35.     (N) 099 47 01.     (W)   SCALED
 OR1073* NAVD 88 ORTHO HEIGHT -   554.834 (meters)     1820.32  (feet) ADJUSTED
 OR1073  ______________________________________________________________________
 OR1073  GEOID HEIGHT    -        -25.413 (meters)                     GEOID18
 OR1073  DYNAMIC HEIGHT  -        554.672 (meters)     1819.79  (feet) COMP
 OR1073  MODELED GRAVITY -    980,309.1   (mgal)                       NAVD 88
 OR1073
 OR1073  VERT ORDER      -  FIRST     CLASS II
 OR1073
 OR1073.The horizontal coordinates were scaled from a map and have
 OR1073.an estimated accuracy of +/- 6 seconds.
 OR1073
 OR1073.The orthometric height was determined by differential leveling and
 OR1073.adjusted by the NATIONAL GEODETIC SURVEY
 OR1073.in September 1993.
 OR1073
 OR1073.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1073.GEOID18 height accuracy estimate available here.
 OR1073
 OR1073.Click photographs - Photos may exist for this station.
 OR1073
 OR1073.The dynamic height is computed by dividing the NAVD 88
 OR1073.geopotential number by the normal gravity value computed on the
 OR1073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1073.degrees latitude (g = 980.6199 gals.).
 OR1073
 OR1073.The modeled gravity was interpolated from observed gravity values.
 OR1073
 OR1073;                    North         East    Units  Estimated Accuracy
 OR1073;SPC SD S     -   171,570.      644,180.      MT  (+/- 180 meters Scaled)
 OR1073
 OR1073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP370584(NAD 83)
 OR1073
 OR1073                          SUPERSEDED SURVEY CONTROL
 OR1073
 OR1073.No superseded survey control is available for this station.
 OR1073
 OR1073_MARKER: P = PIPE CAP
 OR1073_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1073_MARK LOGO: NONE
 OR1073_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1073_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1073_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1073+STABILITY: POSITION/ELEVATION WELL
 OR1073_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1073+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1073_ROD/PIPE-DEPTH: 12.8 meters
 OR1073_SLEEVE-DEPTH  : 3.0 meters
 OR1073
 OR1073  HISTORY     - Date     Condition        Report By
 OR1073  HISTORY     - 1981     MONUMENTED       SDDT
 OR1073  HISTORY     - 19910627 GOOD             NGS
 OR1073  HISTORY     - 20130122 GOOD             INDIV
 OR1073
 OR1073                          STATION DESCRIPTION
 OR1073
 OR1073'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1073'7.0 KM (4.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1073'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 47.7 M (156.5
 OR1073'FT) EAST OF A BRACED FENCE POST, 31.3 M (102.7 FT) SOUTH OF THE
 OR1073'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT)
 OR1073'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 OR1073'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OR1073'PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OR1073
 OR1073                          STATION RECOVERY (2013)
 OR1073
 OR1073'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1073'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1072 ***********************************************************************
 OR1072  DESIGNATION -  I90 240.63
 OR1072  PID         -  OR1072
 OR1072  STATE/COUNTY-  SD/LYMAN
 OR1072  COUNTRY     -  US
 OR1072  USGS QUAD   -  KENNEBEC (2017)
 OR1072
 OR1072                         *CURRENT SURVEY CONTROL
 OR1072  ______________________________________________________________________
 OR1072* NAD 83(1986) POSITION- 43 52 38.     (N) 099 45 46.     (W)   SCALED
 OR1072* NAVD 88 ORTHO HEIGHT -   554.977 (meters)     1820.79  (feet) ADJUSTED
 OR1072  ______________________________________________________________________
 OR1072  GEOID HEIGHT    -        -25.408 (meters)                     GEOID18
 OR1072  DYNAMIC HEIGHT  -        554.815 (meters)     1820.26  (feet) COMP
 OR1072  MODELED GRAVITY -    980,310.4   (mgal)                       NAVD 88
 OR1072
 OR1072  VERT ORDER      -  FIRST     CLASS II
 OR1072
 OR1072.The horizontal coordinates were scaled from a map and have
 OR1072.an estimated accuracy of +/- 6 seconds.
 OR1072
 OR1072.The orthometric height was determined by differential leveling and
 OR1072.adjusted by the NATIONAL GEODETIC SURVEY
 OR1072.in September 1993.
 OR1072
 OR1072.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1072.GEOID18 height accuracy estimate available here.
 OR1072
 OR1072.Click photographs - Photos may exist for this station.
 OR1072
 OR1072.The dynamic height is computed by dividing the NAVD 88
 OR1072.geopotential number by the normal gravity value computed on the
 OR1072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1072.degrees latitude (g = 980.6199 gals.).
 OR1072
 OR1072.The modeled gravity was interpolated from observed gravity values.
 OR1072
 OR1072;                    North         East    Units  Estimated Accuracy
 OR1072;SPC SD S     -   171,670.      645,850.      MT  (+/- 180 meters Scaled)
 OR1072
 OR1072_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP387585(NAD 83)
 OR1072
 OR1072                          SUPERSEDED SURVEY CONTROL
 OR1072
 OR1072.No superseded survey control is available for this station.
 OR1072
 OR1072_MARKER: DB = BENCH MARK DISK
 OR1072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1072_STAMPING: 90-240.63
 OR1072_MARK LOGO: SDDT
 OR1072_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1072+STABILITY: SURFACE MOTION
 OR1072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1072+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1072
 OR1072  HISTORY     - Date     Condition        Report By
 OR1072  HISTORY     - UNK      MONUMENTED       SDDT
 OR1072  HISTORY     - 19910627 GOOD             NGS
 OR1072  HISTORY     - 20130122 GOOD             INDIV
 OR1072
 OR1072                          STATION DESCRIPTION
 OR1072
 OR1072'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1072'8.4 KM (5.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1072'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 28.8 M (94.5
 OR1072'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1072'0.7 M (2.3 FT) SOUTH OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE
 OR1072'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE
 OR1072'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1072
 OR1072                          STATION RECOVERY (2013)
 OR1072
 OR1072'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1072'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1071 ***********************************************************************
 OR1071  DESIGNATION -  I90 241.38
 OR1071  PID         -  OR1071
 OR1071  STATE/COUNTY-  SD/LYMAN
 OR1071  COUNTRY     -  US
 OR1071  USGS QUAD   -  KENNEBEC (2017)
 OR1071
 OR1071                         *CURRENT SURVEY CONTROL
 OR1071  ______________________________________________________________________
 OR1071* NAD 83(1986) POSITION- 43 52 38.     (N) 099 45 02.     (W)   SCALED
 OR1071* NAVD 88 ORTHO HEIGHT -   539.731 (meters)     1770.77  (feet) ADJUSTED
 OR1071  ______________________________________________________________________
 OR1071  GEOID HEIGHT    -        -25.409 (meters)                     GEOID18
 OR1071  DYNAMIC HEIGHT  -        539.574 (meters)     1770.25  (feet) COMP
 OR1071  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 OR1071
 OR1071  VERT ORDER      -  FIRST     CLASS II
 OR1071
 OR1071.The horizontal coordinates were scaled from a map and have
 OR1071.an estimated accuracy of +/- 6 seconds.
 OR1071
 OR1071.The orthometric height was determined by differential leveling and
 OR1071.adjusted by the NATIONAL GEODETIC SURVEY
 OR1071.in September 1993.
 OR1071
 OR1071.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1071.GEOID18 height accuracy estimate available here.
 OR1071
 OR1071.Click photographs - Photos may exist for this station.
 OR1071
 OR1071.The dynamic height is computed by dividing the NAVD 88
 OR1071.geopotential number by the normal gravity value computed on the
 OR1071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1071.degrees latitude (g = 980.6199 gals.).
 OR1071
 OR1071.The modeled gravity was interpolated from observed gravity values.
 OR1071
 OR1071;                    North         East    Units  Estimated Accuracy
 OR1071;SPC SD S     -   171,680.      646,830.      MT  (+/- 180 meters Scaled)
 OR1071
 OR1071_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP397585(NAD 83)
 OR1071
 OR1071                          SUPERSEDED SURVEY CONTROL
 OR1071
 OR1071.No superseded survey control is available for this station.
 OR1071
 OR1071_MARKER: DB = BENCH MARK DISK
 OR1071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1071_STAMPING: 90-241.38
 OR1071_MARK LOGO: SDDT
 OR1071_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1071+STABILITY: SURFACE MOTION
 OR1071_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1071+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1071
 OR1071  HISTORY     - Date     Condition        Report By
 OR1071  HISTORY     - UNK      MONUMENTED       SDDT
 OR1071  HISTORY     - 19910627 GOOD             NGS
 OR1071  HISTORY     - 20130122 GOOD             INDIV
 OR1071
 OR1071                          STATION DESCRIPTION
 OR1071
 OR1071'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1071'9.6 KM (6.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1071'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 26.5 M (86.9
 OR1071'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1071'0.6 M (2.0 FT) SOUTH OF A WITNESS POST AND A T-FENCE CORNER, 0.3 M
 OR1071'(1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH
 OR1071'WITH THE GROUND SURFACE.
 OR1071
 OR1071                          STATION RECOVERY (2013)
 OR1071
 OR1071'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1071'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1070 ***********************************************************************
 OR1070  DESIGNATION -  I90 242.0
 OR1070  PID         -  OR1070
 OR1070  STATE/COUNTY-  SD/LYMAN
 OR1070  COUNTRY     -  US
 OR1070  USGS QUAD   -  RELIANCE SW (2017)
 OR1070
 OR1070                         *CURRENT SURVEY CONTROL
 OR1070  ______________________________________________________________________
 OR1070* NAD 83(1986) POSITION- 43 52 29.     (N) 099 44 16.     (W)   SCALED
 OR1070* NAVD 88 ORTHO HEIGHT -   540.609 (meters)     1773.65  (feet) ADJUSTED
 OR1070  ______________________________________________________________________
 OR1070  GEOID HEIGHT    -        -25.419 (meters)                     GEOID18
 OR1070  DYNAMIC HEIGHT  -        540.451 (meters)     1773.13  (feet) COMP
 OR1070  MODELED GRAVITY -    980,310.9   (mgal)                       NAVD 88
 OR1070
 OR1070  VERT ORDER      -  FIRST     CLASS II
 OR1070
 OR1070.The horizontal coordinates were scaled from a map and have
 OR1070.an estimated accuracy of +/- 6 seconds.
 OR1070
 OR1070.The orthometric height was determined by differential leveling and
 OR1070.adjusted by the NATIONAL GEODETIC SURVEY
 OR1070.in September 1993.
 OR1070
 OR1070.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1070.GEOID18 height accuracy estimate available here.
 OR1070
 OR1070.Click photographs - Photos may exist for this station.
 OR1070
 OR1070.The dynamic height is computed by dividing the NAVD 88
 OR1070.geopotential number by the normal gravity value computed on the
 OR1070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1070.degrees latitude (g = 980.6199 gals.).
 OR1070
 OR1070.The modeled gravity was interpolated from observed gravity values.
 OR1070
 OR1070;                    North         East    Units  Estimated Accuracy
 OR1070;SPC SD S     -   171,410.      647,860.      MT  (+/- 180 meters Scaled)
 OR1070
 OR1070_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP407582(NAD 83)
 OR1070
 OR1070                          SUPERSEDED SURVEY CONTROL
 OR1070
 OR1070.No superseded survey control is available for this station.
 OR1070
 OR1070_MARKER: P = PIPE CAP
 OR1070_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1070_MARK LOGO: NONE
 OR1070_PROJECTION: FLUSH
 OR1070_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1070_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1070+STABILITY: POSITION/ELEVATION WELL
 OR1070_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1070+SATELLITE: SATELLITE OBSERVATIONS - January 22, 2013
 OR1070_ROD/PIPE-DEPTH: 12.8 meters
 OR1070_SLEEVE-DEPTH  : 3.0 meters
 OR1070
 OR1070  HISTORY     - Date     Condition        Report By
 OR1070  HISTORY     - UNK      MONUMENTED       SDDT
 OR1070  HISTORY     - 19910627 GOOD             NGS
 OR1070  HISTORY     - 20130122 GOOD             INDIV
 OR1070
 OR1070                          STATION DESCRIPTION
 OR1070
 OR1070'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1070'10.6 KM (6.6 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1070'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.3 KM (0.2 MI)
 OR1070'EAST-SOUTHEAST OF THE EAST END OF BRIDGE NUMBER 43-313-221 (EXIT
 OR1070'241), 85.6 M (280.8 FT) WEST OF A FENCE CORNER, 69.0 M (226.4 FT)
 OR1070'SOUTHEAST OF MILEPOST 242, 54.0 M (177.2 FT) SOUTHWEST OF THE
 OR1070'CENTERLINE OF THE HIGHWAY, 48.1 M (157.8 FT) EAST OF A FENCE BRACE
 OR1070'POST, 4.0 M (13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT)
 OR1070'NORTHWEST OF A WITNESS POST, AND 0.2 M (0.7 FT) NORTH OF A FENCE.
 OR1070'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OR1070'THE MARK IS UNSTAMPED.
 OR1070
 OR1070                          STATION RECOVERY (2013)
 OR1070
 OR1070'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1070'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1069 ***********************************************************************
 OR1069  DESIGNATION -  I90 242.68
 OR1069  PID         -  OR1069
 OR1069  STATE/COUNTY-  SD/LYMAN
 OR1069  COUNTRY     -  US
 OR1069  USGS QUAD   -  RELIANCE SW (2017)
 OR1069
 OR1069                         *CURRENT SURVEY CONTROL
 OR1069  ______________________________________________________________________
 OR1069* NAD 83(1986) POSITION- 43 52 21.     (N) 099 43 31.     (W)   SCALED
 OR1069* NAVD 88 ORTHO HEIGHT -   545.983 (meters)     1791.28  (feet) ADJUSTED
 OR1069  ______________________________________________________________________
 OR1069  GEOID HEIGHT    -        -25.428 (meters)                     GEOID18
 OR1069  DYNAMIC HEIGHT  -        545.824 (meters)     1790.76  (feet) COMP
 OR1069  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 OR1069
 OR1069  VERT ORDER      -  FIRST     CLASS II
 OR1069
 OR1069.The horizontal coordinates were scaled from a map and have
 OR1069.an estimated accuracy of +/- 6 seconds.
 OR1069
 OR1069.The orthometric height was determined by differential leveling and
 OR1069.adjusted by the NATIONAL GEODETIC SURVEY
 OR1069.in September 1993.
 OR1069
 OR1069.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1069.GEOID18 height accuracy estimate available here.
 OR1069
 OR1069.Click photographs - Photos may exist for this station.
 OR1069
 OR1069.The dynamic height is computed by dividing the NAVD 88
 OR1069.geopotential number by the normal gravity value computed on the
 OR1069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1069.degrees latitude (g = 980.6199 gals.).
 OR1069
 OR1069.The modeled gravity was interpolated from observed gravity values.
 OR1069
 OR1069;                    North         East    Units  Estimated Accuracy
 OR1069;SPC SD S     -   171,170.      648,870.      MT  (+/- 180 meters Scaled)
 OR1069
 OR1069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP417579(NAD 83)
 OR1069
 OR1069                          SUPERSEDED SURVEY CONTROL
 OR1069
 OR1069.No superseded survey control is available for this station.
 OR1069
 OR1069_MARKER: DB = BENCH MARK DISK
 OR1069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1069_STAMPING: 90-242.68
 OR1069_MARK LOGO: SDDT
 OR1069_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1069+STABILITY: SURFACE MOTION
 OR1069_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1069+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1069
 OR1069  HISTORY     - Date     Condition        Report By
 OR1069  HISTORY     - UNK      MONUMENTED       SDDT
 OR1069  HISTORY     - 19910627 GOOD             NGS
 OR1069  HISTORY     - 20130116 GOOD             INDIV
 OR1069
 OR1069                          STATION DESCRIPTION
 OR1069
 OR1069'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1069'11.7 KM (7.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1069'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.2 M (95.8
 OR1069'FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OR1069'HIGHWAY, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6
 OR1069'FT) SOUTHWEST OF A WITNESS POST AND T-FENCE CORNER, AND THE MONUMENT
 OR1069'IS FLUSH WITH THE GROUND SURFACE.
 OR1069
 OR1069                          STATION RECOVERY (2013)
 OR1069
 OR1069'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1069'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1068 ***********************************************************************
 OR1068  DESIGNATION -  I90 243.33
 OR1068  PID         -  OR1068
 OR1068  STATE/COUNTY-  SD/LYMAN
 OR1068  COUNTRY     -  US
 OR1068  USGS QUAD   -  RELIANCE SW (2017)
 OR1068
 OR1068                         *CURRENT SURVEY CONTROL
 OR1068  ______________________________________________________________________
 OR1068* NAD 83(1986) POSITION- 43 52 10.     (N) 099 42 48.     (W)   SCALED
 OR1068* NAVD 88 ORTHO HEIGHT -   538.985 (meters)     1768.32  (feet) ADJUSTED
 OR1068  ______________________________________________________________________
 OR1068  GEOID HEIGHT    -        -25.440 (meters)                     GEOID18
 OR1068  DYNAMIC HEIGHT  -        538.828 (meters)     1767.80  (feet) COMP
 OR1068  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 OR1068
 OR1068  VERT ORDER      -  FIRST     CLASS II
 OR1068
 OR1068.The horizontal coordinates were scaled from a map and have
 OR1068.an estimated accuracy of +/- 6 seconds.
 OR1068
 OR1068.The orthometric height was determined by differential leveling and
 OR1068.adjusted by the NATIONAL GEODETIC SURVEY
 OR1068.in September 1993.
 OR1068
 OR1068.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1068.GEOID18 height accuracy estimate available here.
 OR1068
 OR1068.Click photographs - Photos may exist for this station.
 OR1068
 OR1068.The dynamic height is computed by dividing the NAVD 88
 OR1068.geopotential number by the normal gravity value computed on the
 OR1068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1068.degrees latitude (g = 980.6199 gals.).
 OR1068
 OR1068.The modeled gravity was interpolated from observed gravity values.
 OR1068
 OR1068;                    North         East    Units  Estimated Accuracy
 OR1068;SPC SD S     -   170,840.      649,830.      MT  (+/- 180 meters Scaled)
 OR1068
 OR1068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP426576(NAD 83)
 OR1068
 OR1068                          SUPERSEDED SURVEY CONTROL
 OR1068
 OR1068.No superseded survey control is available for this station.
 OR1068
 OR1068_MARKER: DB = BENCH MARK DISK
 OR1068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1068_STAMPING: 90-243.33
 OR1068_MARK LOGO: SDDT
 OR1068_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1068+STABILITY: SURFACE MOTION
 OR1068_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1068+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1068
 OR1068  HISTORY     - Date     Condition        Report By
 OR1068  HISTORY     - UNK      MONUMENTED       SDDT
 OR1068  HISTORY     - 19910627 GOOD             NGS
 OR1068  HISTORY     - 20130116 GOOD             INDIV
 OR1068
 OR1068                          STATION DESCRIPTION
 OR1068
 OR1068'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1068'12.7 KM (7.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1068'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OR1068'OF 3 BRACED FENCE POSTS, 29.0 M (95.1 FT) NORTH-NORTHEAST OF THE
 OR1068'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT)
 OR1068'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH-SOUTHWEST OF A
 OR1068'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1068'SURFACE.
 OR1068
 OR1068                          STATION RECOVERY (2013)
 OR1068
 OR1068'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1068'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1067 ***********************************************************************
 OR1067  DESIGNATION -  I90 244.24
 OR1067  PID         -  OR1067
 OR1067  STATE/COUNTY-  SD/LYMAN
 OR1067  COUNTRY     -  US
 OR1067  USGS QUAD   -  RELIANCE SW (2017)
 OR1067
 OR1067                         *CURRENT SURVEY CONTROL
 OR1067  ______________________________________________________________________
 OR1067* NAD 83(1986) POSITION- 43 52 09.     (N) 099 41 43.     (W)   SCALED
 OR1067* NAVD 88 ORTHO HEIGHT -   544.540 (meters)     1786.55  (feet) ADJUSTED
 OR1067  ______________________________________________________________________
 OR1067  GEOID HEIGHT    -        -25.440 (meters)                     GEOID18
 OR1067  DYNAMIC HEIGHT  -        544.382 (meters)     1786.03  (feet) COMP
 OR1067  MODELED GRAVITY -    980,311.6   (mgal)                       NAVD 88
 OR1067
 OR1067  VERT ORDER      -  FIRST     CLASS II
 OR1067
 OR1067.The horizontal coordinates were scaled from a map and have
 OR1067.an estimated accuracy of +/- 6 seconds.
 OR1067
 OR1067.The orthometric height was determined by differential leveling and
 OR1067.adjusted by the NATIONAL GEODETIC SURVEY
 OR1067.in September 1993.
 OR1067
 OR1067.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1067.GEOID18 height accuracy estimate available here.
 OR1067
 OR1067.Click photographs - Photos may exist for this station.
 OR1067
 OR1067.The dynamic height is computed by dividing the NAVD 88
 OR1067.geopotential number by the normal gravity value computed on the
 OR1067.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1067.degrees latitude (g = 980.6199 gals.).
 OR1067
 OR1067.The modeled gravity was interpolated from observed gravity values.
 OR1067
 OR1067;                    North         East    Units  Estimated Accuracy
 OR1067;SPC SD S     -   170,820.      651,280.      MT  (+/- 180 meters Scaled)
 OR1067
 OR1067_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP441575(NAD 83)
 OR1067
 OR1067                          SUPERSEDED SURVEY CONTROL
 OR1067
 OR1067.No superseded survey control is available for this station.
 OR1067
 OR1067_MARKER: DB = BENCH MARK DISK
 OR1067_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1067_STAMPING: 90-244.24
 OR1067_MARK LOGO: SDDT
 OR1067_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1067_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1067+STABILITY: SURFACE MOTION
 OR1067_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1067+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1067
 OR1067  HISTORY     - Date     Condition        Report By
 OR1067  HISTORY     - UNK      MONUMENTED       SDDT
 OR1067  HISTORY     - 19910627 GOOD             NGS
 OR1067  HISTORY     - 20130116 GOOD             INDIV
 OR1067
 OR1067                          STATION DESCRIPTION
 OR1067
 OR1067'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1067'14.2 KM (8.8 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1067'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.9 M (98.1
 OR1067'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1067'0.7 M (2.3 FT) SOUTH OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE
 OR1067'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE
 OR1067'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1067
 OR1067                          STATION RECOVERY (2013)
 OR1067
 OR1067'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1067'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1066 ***********************************************************************
 OR1066  CBN         -  This is a Cooperative Base Network Control Station.
 OR1066  DESIGNATION -  I90 244.5
 OR1066  PID         -  OR1066
 OR1066  STATE/COUNTY-  SD/LYMAN
 OR1066  COUNTRY     -  US
 OR1066  USGS QUAD   -  RELIANCE SW (2017)
 OR1066
 OR1066                         *CURRENT SURVEY CONTROL
 OR1066  ______________________________________________________________________
 OR1066* NAD 83(2011) POSITION- 43 52 05.73681(N) 099 41 24.93132(W)   ADJUSTED
 OR1066* NAD 83(2011) ELLIP HT-   519.934 (meters)        (06/27/12)   ADJUSTED
 OR1066* NAD 83(2011) EPOCH   -  2010.00
 OR1066* NAVD 88 ORTHO HEIGHT -   545.367 (meters)     1789.26  (feet) ADJUSTED
 OR1066  ______________________________________________________________________
 OR1066  GEOID HEIGHT    -        -25.443 (meters)                     GEOID18
 OR1066  NAD 83(2011) X  -   -775,291.394 (meters)                     COMP
 OR1066  NAD 83(2011) Y  - -4,540,289.257 (meters)                     COMP
 OR1066  NAD 83(2011) Z  -  4,397,910.744 (meters)                     COMP
 OR1066  LAPLACE CORR    -          0.13  (seconds)                    DEFLEC18
 OR1066  DYNAMIC HEIGHT  -        545.208 (meters)     1788.74  (feet) COMP
 OR1066  MODELED GRAVITY -    980,311.6   (mgal)                       NAVD 88
 OR1066
 OR1066  VERT ORDER      -  FIRST     CLASS II
 OR1066
 OR1066  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1066  Standards:
 OR1066         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1066            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1066  -------------------------------------------------------------------
 OR1066  NETWORK    0.61   1.14           0.29   0.18   0.58      0.06129252
 OR1066  -------------------------------------------------------------------
 OR1066  Click here for local accuracies and other accuracy information.
 OR1066
 OR1066.The horizontal coordinates were established by GPS observations
 OR1066.and adjusted by the National Geodetic Survey in June 2012.
 OR1066
 OR1066.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1066.been affixed to the stable North American tectonic plate. See 
 OR1066.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1066
 OR1066.The horizontal coordinates are valid at the epoch date displayed above
 OR1066.which is a decimal equivalence of Year/Month/Day.
 OR1066
 OR1066.The orthometric height was determined by differential leveling and
 OR1066.adjusted by the NATIONAL GEODETIC SURVEY
 OR1066.in September 1993.
 OR1066
 OR1066.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1066.GEOID18 height accuracy estimate available here.
 OR1066
 OR1066.Click photographs - Photos may exist for this station.
 OR1066
 OR1066.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1066
 OR1066.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1066
 OR1066.The ellipsoidal height was determined by GPS observations
 OR1066.and is referenced to NAD 83.
 OR1066
 OR1066.The dynamic height is computed by dividing the NAVD 88
 OR1066.geopotential number by the normal gravity value computed on the
 OR1066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1066.degrees latitude (g = 980.6199 gals.).
 OR1066
 OR1066.The modeled gravity was interpolated from observed gravity values.
 OR1066
 OR1066. The following values were computed from the NAD 83(2011) position.
 OR1066
 OR1066;                    North         East     Units Scale Factor Converg.
 OR1066;SPC SD S     -   170,718.424   651,687.718   MT  0.99991636   +0 26 37.1
 OR1066;SPC SD S     -   560,098.70  2,138,078.79   sFT  0.99991636   +0 26 37.1
 OR1066;UTM  14      - 4,857,472.495   444,536.763   MT  0.99963783   -0 28 42.1
 OR1066
 OR1066!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1066!SPC SD S     -   0.99991848  x   0.99991636  =   0.99983484
 OR1066!UTM  14      -   0.99991848  x   0.99963783  =   0.99955634
 OR1066
 OR1066_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4453657472(NAD 83)
 OR1066
 OR1066                          SUPERSEDED SURVEY CONTROL
 OR1066
 OR1066  NAD 83(2007)-  43 52 05.73604(N)    099 41 24.93210(W) AD(2002.00) 0
 OR1066  ELLIP H (02/10/07)  519.959  (m)                       GP(2002.00)    
 OR1066  NAD 83(1996)-  43 52 05.73672(N)    099 41 24.93201(W) AD(       ) B
 OR1066  ELLIP H (06/30/05)  519.960  (m)                       GP(       ) 3 1
 OR1066  ELLIP H (04/15/04)  519.920  (m)                       GP(       ) 2 1
 OR1066  NAD 83(1996)-  43 52 05.73384(N)    099 41 24.93142(W) AD(       ) B
 OR1066  ELLIP H (04/18/97)  519.986  (m)                       GP(       ) 4 1
 OR1066  NAVD 88             545.37   (m)         1789.3    (f) LEVELING    3  
 OR1066
 OR1066.Superseded values are not recommended for survey control.
 OR1066
 OR1066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1066.See file dsdata.pdf to determine how the superseded data were derived.
 OR1066
 OR1066_MARKER: Z = SEE DESCRIPTION
 OR1066_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1066_MARK LOGO: NONE
 OR1066_PROJECTION: FLUSH
 OR1066_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1066_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1066_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1066+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1066_ROD/PIPE-DEPTH: 12.8 meters
 OR1066_SLEEVE-DEPTH  : 1.8 meters
 OR1066
 OR1066  HISTORY     - Date     Condition        Report By
 OR1066  HISTORY     - 1981     MONUMENTED       SDDT
 OR1066  HISTORY     - 19910627 GOOD             NGS
 OR1066  HISTORY     - 19960813 GOOD             NGS
 OR1066  HISTORY     - 20040816 GOOD             SDDT
 OR1066  HISTORY     - 20130116 GOOD             INDIV
 OR1066
 OR1066                          STATION DESCRIPTION
 OR1066
 OR1066'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1066'14.6 KM (9.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1066'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 0.3 KM (0.2 MI)
 OR1066'WEST OF THE WEST END OF BRIDGE NUMBER 43-340-225, 35.8 M (117.5 FT)
 OR1066'WEST OF THE MOST WESTERLY OF 6 BRACED FENCE POSTS, 29.6 M (97.1 FT)
 OR1066'SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 1.5 M
 OR1066'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF
 OR1066'A WITNESS POST AND FENCE.  THE MARK IS UNSTAMPED.
 OR1066
 OR1066                          STATION RECOVERY (1996)
 OR1066
 OR1066'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1066'THE STATION IS LOCATED ABOUT 9.1 MI (14.6 KM) EAST OF KENNEBEC, ON
 OR1066'INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 OR1066'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE
 OR1066'HIGHWAY 273 (EXIT 235) IN KENNEBEC, GO EAST ON INTERSTATE 90 FOR 9.1
 OR1066'MI (14.6 KM) TO THE STATION ON THE RIGHT.  THE STATION IS A PUNCH
 OR1066'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 OR1066'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 0.2 MI (0.3
 OR1066'KM) WEST OF THE WEST END OF BRIDGE NUMBER 43-340-225, 117.5 FT (35.8
 OR1066'M) WEST OF THE MOST WESTERLY OF 6 BRACED FENCE POSTS, 97.1 FT (29.6 M)
 OR1066'SOUTH OF THE CENTERLINE OF THE EASTBOUND HIGHWAY, 4.9 FT (1.5 M) BELOW
 OR1066'THE LEVEL OF THE HIGHWAY, AND 1.0 FT (0.3 M) NORTH OF A WITNESS POST
 OR1066'AND FENCE.  NOTE ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC
 OR1066'SCREW CAP.  THE MARK IS UNSTAMPED.
 OR1066
 OR1066                          STATION RECOVERY (2004)
 OR1066
 OR1066'RECOVERY NOTE BY SD DEPT OF TRANSP 2004 (RAH)
 OR1066'RECOVERED AS DESCRIBED.
 OR1066
 OR1066                          STATION RECOVERY (2013)
 OR1066
 OR1066'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1066'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1065 ***********************************************************************
 OR1065  DESIGNATION -  I90 245.22
 OR1065  PID         -  OR1065
 OR1065  STATE/COUNTY-  SD/LYMAN
 OR1065  COUNTRY     -  US
 OR1065  USGS QUAD   -  RELIANCE SW (2017)
 OR1065
 OR1065                         *CURRENT SURVEY CONTROL
 OR1065  ______________________________________________________________________
 OR1065* NAD 83(1986) POSITION- 43 52 09.     (N) 099 40 31.     (W)   SCALED
 OR1065* NAVD 88 ORTHO HEIGHT -   545.076 (meters)     1788.30  (feet) ADJUSTED
 OR1065  ______________________________________________________________________
 OR1065  GEOID HEIGHT    -        -25.438 (meters)                     GEOID18
 OR1065  DYNAMIC HEIGHT  -        544.918 (meters)     1787.79  (feet) COMP
 OR1065  MODELED GRAVITY -    980,312.6   (mgal)                       NAVD 88
 OR1065
 OR1065  VERT ORDER      -  FIRST     CLASS II
 OR1065
 OR1065.The horizontal coordinates were scaled from a map and have
 OR1065.an estimated accuracy of +/- 6 seconds.
 OR1065
 OR1065.The orthometric height was determined by differential leveling and
 OR1065.adjusted by the NATIONAL GEODETIC SURVEY
 OR1065.in September 1993.
 OR1065
 OR1065.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1065.GEOID18 height accuracy estimate available here.
 OR1065
 OR1065.Click photographs - Photos may exist for this station.
 OR1065
 OR1065.The dynamic height is computed by dividing the NAVD 88
 OR1065.geopotential number by the normal gravity value computed on the
 OR1065.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1065.degrees latitude (g = 980.6199 gals.).
 OR1065
 OR1065.The modeled gravity was interpolated from observed gravity values.
 OR1065
 OR1065;                    North         East    Units  Estimated Accuracy
 OR1065;SPC SD S     -   170,830.      652,890.      MT  (+/- 180 meters Scaled)
 OR1065
 OR1065_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP457575(NAD 83)
 OR1065
 OR1065                          SUPERSEDED SURVEY CONTROL
 OR1065
 OR1065.No superseded survey control is available for this station.
 OR1065
 OR1065_MARKER: DB = BENCH MARK DISK
 OR1065_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1065_STAMPING: 90-245.22
 OR1065_MARK LOGO: SDDT
 OR1065_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1065_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1065+STABILITY: SURFACE MOTION
 OR1065_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1065+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1065
 OR1065  HISTORY     - Date     Condition        Report By
 OR1065  HISTORY     - UNK      MONUMENTED       SDDT
 OR1065  HISTORY     - 19910627 GOOD             NGS
 OR1065  HISTORY     - 20130116 GOOD             INDIV
 OR1065
 OR1065                          STATION DESCRIPTION
 OR1065
 OR1065'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1065'15.8 KM (9.8 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1065'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 27.1 M (88.9
 OR1065'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1065'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 OR1065'FLUSH WITH THE GROUND SURFACE.
 OR1065
 OR1065                          STATION RECOVERY (2013)
 OR1065
 OR1065'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1065'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1064 ***********************************************************************
 OR1064  DESIGNATION -  I90 245.72
 OR1064  PID         -  OR1064
 OR1064  STATE/COUNTY-  SD/LYMAN
 OR1064  COUNTRY     -  US
 OR1064  USGS QUAD   -  RELIANCE SW (2017)
 OR1064
 OR1064                         *CURRENT SURVEY CONTROL
 OR1064  ______________________________________________________________________
 OR1064* NAD 83(1986) POSITION- 43 52 08.     (N) 099 39 55.     (W)   SCALED
 OR1064* NAVD 88 ORTHO HEIGHT -   544.324 (meters)     1785.84  (feet) ADJUSTED
 OR1064  ______________________________________________________________________
 OR1064  GEOID HEIGHT    -        -25.437 (meters)                     GEOID18
 OR1064  DYNAMIC HEIGHT  -        544.166 (meters)     1785.32  (feet) COMP
 OR1064  MODELED GRAVITY -    980,313.1   (mgal)                       NAVD 88
 OR1064
 OR1064  VERT ORDER      -  FIRST     CLASS II
 OR1064
 OR1064.The horizontal coordinates were scaled from a map and have
 OR1064.an estimated accuracy of +/- 6 seconds.
 OR1064
 OR1064.The orthometric height was determined by differential leveling and
 OR1064.adjusted by the NATIONAL GEODETIC SURVEY
 OR1064.in September 1993.
 OR1064
 OR1064.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1064.GEOID18 height accuracy estimate available here.
 OR1064
 OR1064.Click photographs - Photos may exist for this station.
 OR1064
 OR1064.The dynamic height is computed by dividing the NAVD 88
 OR1064.geopotential number by the normal gravity value computed on the
 OR1064.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1064.degrees latitude (g = 980.6199 gals.).
 OR1064
 OR1064.The modeled gravity was interpolated from observed gravity values.
 OR1064
 OR1064;                    North         East    Units  Estimated Accuracy
 OR1064;SPC SD S     -   170,800.      653,700.      MT  (+/- 180 meters Scaled)
 OR1064
 OR1064_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP465575(NAD 83)
 OR1064
 OR1064                          SUPERSEDED SURVEY CONTROL
 OR1064
 OR1064.No superseded survey control is available for this station.
 OR1064
 OR1064_MARKER: DB = BENCH MARK DISK
 OR1064_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1064_STAMPING: 90-245.72
 OR1064_MARK LOGO: SDDT
 OR1064_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1064_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1064+STABILITY: SURFACE MOTION
 OR1064_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1064+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1064
 OR1064  HISTORY     - Date     Condition        Report By
 OR1064  HISTORY     - UNK      MONUMENTED       SDDT
 OR1064  HISTORY     - 19910627 GOOD             NGS
 OR1064  HISTORY     - 20130116 GOOD             INDIV
 OR1064
 OR1064                          STATION DESCRIPTION
 OR1064
 OR1064'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1064'16.6 KM (10.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1064'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 29.1 M (95.5
 OR1064'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1064'7.0 M (23.0 FT) EAST OF THE EXTENDED CENTER OF A SECTION LINE ROAD,
 OR1064'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT IS
 OR1064'FLUSH WITH THE GROUND SURFACE.
 OR1064
 OR1064                          STATION RECOVERY (2013)
 OR1064
 OR1064'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1064'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1063 ***********************************************************************
 OR1063  DESIGNATION -  I90 246.43
 OR1063  PID         -  OR1063
 OR1063  STATE/COUNTY-  SD/LYMAN
 OR1063  COUNTRY     -  US
 OR1063  USGS QUAD   -  RELIANCE SW (2017)
 OR1063
 OR1063                         *CURRENT SURVEY CONTROL
 OR1063  ______________________________________________________________________
 OR1063* NAD 83(1986) POSITION- 43 52 09.     (N) 099 39 04.     (W)   SCALED
 OR1063* NAVD 88 ORTHO HEIGHT -   548.774 (meters)     1800.44  (feet) ADJUSTED
 OR1063  ______________________________________________________________________
 OR1063  GEOID HEIGHT    -        -25.432 (meters)                     GEOID18
 OR1063  DYNAMIC HEIGHT  -        548.616 (meters)     1799.92  (feet) COMP
 OR1063  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 OR1063
 OR1063  VERT ORDER      -  FIRST     CLASS II
 OR1063
 OR1063.The horizontal coordinates were scaled from a map and have
 OR1063.an estimated accuracy of +/- 6 seconds.
 OR1063
 OR1063.The orthometric height was determined by differential leveling and
 OR1063.adjusted by the NATIONAL GEODETIC SURVEY
 OR1063.in September 1993.
 OR1063
 OR1063.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1063.GEOID18 height accuracy estimate available here.
 OR1063
 OR1063.Click photographs - Photos may exist for this station.
 OR1063
 OR1063.The dynamic height is computed by dividing the NAVD 88
 OR1063.geopotential number by the normal gravity value computed on the
 OR1063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1063.degrees latitude (g = 980.6199 gals.).
 OR1063
 OR1063.The modeled gravity was interpolated from observed gravity values.
 OR1063
 OR1063;                    North         East    Units  Estimated Accuracy
 OR1063;SPC SD S     -   170,840.      654,830.      MT  (+/- 180 meters Scaled)
 OR1063
 OR1063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP476575(NAD 83)
 OR1063
 OR1063                          SUPERSEDED SURVEY CONTROL
 OR1063
 OR1063.No superseded survey control is available for this station.
 OR1063
 OR1063_MARKER: DB = BENCH MARK DISK
 OR1063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1063_STAMPING: 90-246.43
 OR1063_MARK LOGO: SDDT
 OR1063_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1063+STABILITY: SURFACE MOTION
 OR1063_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1063+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1063
 OR1063  HISTORY     - Date     Condition        Report By
 OR1063  HISTORY     - UNK      MONUMENTED       SDDT
 OR1063  HISTORY     - 19910627 GOOD             NGS
 OR1063  HISTORY     - 20130116 GOOD             INDIV
 OR1063
 OR1063                          STATION DESCRIPTION
 OR1063
 OR1063'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1063'17.7 KM (11.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1063'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, NEAR THE CENTER
 OR1063'OF 3 BRACED FENCE POSTS, 27.8 M (91.2 FT) NORTH OF THE CENTERLINE OF
 OR1063'THE WESTBOUND LANES OF THE HIGHWAY, 1.3 M (4.3 FT) BELOW THE LEVEL OF
 OR1063'THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE, AND
 OR1063'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1063
 OR1063                          STATION RECOVERY (2013)
 OR1063
 OR1063'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1062 ***********************************************************************
 OR1062  DESIGNATION -  I90 247.33
 OR1062  PID         -  OR1062
 OR1062  STATE/COUNTY-  SD/LYMAN
 OR1062  COUNTRY     -  US
 OR1062  USGS QUAD   -  RELIANCE SW (2017)
 OR1062
 OR1062                         *CURRENT SURVEY CONTROL
 OR1062  ______________________________________________________________________
 OR1062* NAD 83(1986) POSITION- 43 52 09.     (N) 099 38 08.     (W)   SCALED
 OR1062* NAVD 88 ORTHO HEIGHT -   546.760 (meters)     1793.83  (feet) ADJUSTED
 OR1062  ______________________________________________________________________
 OR1062  GEOID HEIGHT    -        -25.426 (meters)                     GEOID18
 OR1062  DYNAMIC HEIGHT  -        546.603 (meters)     1793.31  (feet) COMP
 OR1062  MODELED GRAVITY -    980,315.1   (mgal)                       NAVD 88
 OR1062
 OR1062  VERT ORDER      -  FIRST     CLASS II
 OR1062
 OR1062.The horizontal coordinates were scaled from a map and have
 OR1062.an estimated accuracy of +/- 6 seconds.
 OR1062
 OR1062.The orthometric height was determined by differential leveling and
 OR1062.adjusted by the NATIONAL GEODETIC SURVEY
 OR1062.in September 1993.
 OR1062
 OR1062.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1062.GEOID18 height accuracy estimate available here.
 OR1062
 OR1062.Click photographs - Photos may exist for this station.
 OR1062
 OR1062.The dynamic height is computed by dividing the NAVD 88
 OR1062.geopotential number by the normal gravity value computed on the
 OR1062.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1062.degrees latitude (g = 980.6199 gals.).
 OR1062
 OR1062.The modeled gravity was interpolated from observed gravity values.
 OR1062
 OR1062;                    North         East    Units  Estimated Accuracy
 OR1062;SPC SD S     -   170,860.      656,080.      MT  (+/- 180 meters Scaled)
 OR1062
 OR1062_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP489575(NAD 83)
 OR1062
 OR1062                          SUPERSEDED SURVEY CONTROL
 OR1062
 OR1062.No superseded survey control is available for this station.
 OR1062
 OR1062_MARKER: DB = BENCH MARK DISK
 OR1062_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1062_STAMPING: 90-247.33
 OR1062_MARK LOGO: SDDT
 OR1062_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1062_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1062+STABILITY: SURFACE MOTION
 OR1062_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1062+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1062
 OR1062  HISTORY     - Date     Condition        Report By
 OR1062  HISTORY     - UNK      MONUMENTED       SDDT
 OR1062  HISTORY     - 19910627 GOOD             NGS
 OR1062  HISTORY     - 20130116 GOOD             INDIV
 OR1062
 OR1062                          STATION DESCRIPTION
 OR1062
 OR1062'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1062'19.0 KM (11.8 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1062'JUNCTION OF STATE HIGHWAY 273 (EXIT 235) IN KENNEBEC, 32.8 M (107.6
 OR1062'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1062'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH
 OR1062'OF A T-FENCE CORNER, 0.5 M (1.6 FT) SOUTH OF A WITNESS POST, AND THE
 OR1062'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1062
 OR1062                          STATION RECOVERY (2013)
 OR1062
 OR1062'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1062'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1061 ***********************************************************************
 OR1061  DESIGNATION -  I90 248.00
 OR1061  PID         -  OR1061
 OR1061  STATE/COUNTY-  SD/LYMAN
 OR1061  COUNTRY     -  US
 OR1061  USGS QUAD   -  RELIANCE SE (2017)
 OR1061
 OR1061                         *CURRENT SURVEY CONTROL
 OR1061  ______________________________________________________________________
 OR1061* NAD 83(1986) POSITION- 43 52 08.     (N) 099 37 10.     (W)   SCALED
 OR1061* NAVD 88 ORTHO HEIGHT -   542.048 (meters)     1778.37  (feet) ADJUSTED
 OR1061  ______________________________________________________________________
 OR1061  GEOID HEIGHT    -        -25.420 (meters)                     GEOID18
 OR1061  DYNAMIC HEIGHT  -        541.893 (meters)     1777.86  (feet) COMP
 OR1061  MODELED GRAVITY -    980,316.5   (mgal)                       NAVD 88
 OR1061
 OR1061  VERT ORDER      -  FIRST     CLASS II
 OR1061
 OR1061.The horizontal coordinates were scaled from a map and have
 OR1061.an estimated accuracy of +/- 6 seconds.
 OR1061
 OR1061.The orthometric height was determined by differential leveling and
 OR1061.adjusted by the NATIONAL GEODETIC SURVEY
 OR1061.in September 1993.
 OR1061
 OR1061.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1061.GEOID18 height accuracy estimate available here.
 OR1061
 OR1061.Click photographs - Photos may exist for this station.
 OR1061
 OR1061.The dynamic height is computed by dividing the NAVD 88
 OR1061.geopotential number by the normal gravity value computed on the
 OR1061.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1061.degrees latitude (g = 980.6199 gals.).
 OR1061
 OR1061.The modeled gravity was interpolated from observed gravity values.
 OR1061
 OR1061;                    North         East    Units  Estimated Accuracy
 OR1061;SPC SD S     -   170,840.      657,380.      MT  (+/- 180 meters Scaled)
 OR1061
 OR1061_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP502574(NAD 83)
 OR1061
 OR1061                          SUPERSEDED SURVEY CONTROL
 OR1061
 OR1061.No superseded survey control is available for this station.
 OR1061
 OR1061_MARKER: DB = BENCH MARK DISK
 OR1061_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1061_STAMPING: 90-248.00
 OR1061_MARK LOGO: NONE
 OR1061_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1061_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1061+STABILITY: SURFACE MOTION
 OR1061_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1061+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OR1061
 OR1061  HISTORY     - Date     Condition        Report By
 OR1061  HISTORY     - 1981     MONUMENTED       SDDT
 OR1061  HISTORY     - 19910627 GOOD             NGS
 OR1061  HISTORY     - 20130116 GOOD             INDIV
 OR1061
 OR1061                          STATION DESCRIPTION
 OR1061
 OR1061'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1061'24.0 KM (14.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1061'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1061'32.0 M (105.0 FT) EAST-NORTHEAST OF THE NORTH END OF A PIPE CULVERT,
 OR1061'29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OR1061'THE HIGHWAY, 16.1 M (52.8 FT) NORTH OF MILEPOST 248, 2.5 M (8.2 FT)
 OR1061'BELOW THE SURFACE OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A FENCE,
 OR1061'0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH
 OR1061'WITH THE GROUND SURFACE.
 OR1061
 OR1061                          STATION RECOVERY (2013)
 OR1061
 OR1061'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1061'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1060 ***********************************************************************
 OR1060  DESIGNATION -  I90 248.9
 OR1060  PID         -  OR1060
 OR1060  STATE/COUNTY-  SD/LYMAN
 OR1060  COUNTRY     -  US
 OR1060  USGS QUAD   -  RELIANCE SE (2017)
 OR1060
 OR1060                         *CURRENT SURVEY CONTROL
 OR1060  ______________________________________________________________________
 OR1060* NAD 83(1986) POSITION- 43 51 46.07   (N) 099 36 11.67   (W)   HD_HELD1
 OR1060* NAVD 88 ORTHO HEIGHT -   545.525 (meters)     1789.78  (feet) ADJUSTED
 OR1060  ______________________________________________________________________
 OR1060  GEOID HEIGHT    -        -25.432 (meters)                     GEOID18
 OR1060  DYNAMIC HEIGHT  -        545.369 (meters)     1789.26  (feet) COMP
 OR1060  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 OR1060
 OR1060  VERT ORDER      -  FIRST     CLASS II
 OR1060
 OR1060.The horizontal coordinates were determined by differentially corrected
 OR1060.hand held GPS observations or other comparable positioning techniques
 OR1060.and have an estimated accuracy of +/- 3 meters.
 OR1060
 OR1060.The orthometric height was determined by differential leveling and
 OR1060.adjusted by the NATIONAL GEODETIC SURVEY
 OR1060.in September 1993.
 OR1060
 OR1060.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1060.GEOID18 height accuracy estimate available here.
 OR1060
 OR1060.Click photographs - Photos may exist for this station.
 OR1060
 OR1060.The dynamic height is computed by dividing the NAVD 88
 OR1060.geopotential number by the normal gravity value computed on the
 OR1060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1060.degrees latitude (g = 980.6199 gals.).
 OR1060
 OR1060.The modeled gravity was interpolated from observed gravity values.
 OR1060
 OR1060;                    North         East    Units  Estimated Accuracy
 OR1060;SPC SD S     -   170,169.3     658,687.0     MT  (+/- 3 meters HH1 GPS) 
 OR1060
 OR1060_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5152456811(NAD 83)
 OR1060
 OR1060                          SUPERSEDED SURVEY CONTROL
 OR1060
 OR1060.No superseded survey control is available for this station.
 OR1060
 OR1060_MARKER: P = PIPE CAP
 OR1060_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1060_MARK LOGO: NONE
 OR1060_PROJECTION: FLUSH
 OR1060_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1060_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1060+STABILITY: POSITION/ELEVATION WELL
 OR1060_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1060+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 OR1060_ROD/PIPE-DEPTH: 12.8 meters
 OR1060_SLEEVE-DEPTH  : 3.0 meters
 OR1060
 OR1060  HISTORY     - Date     Condition        Report By
 OR1060  HISTORY     - 1981     MONUMENTED       SDDT
 OR1060  HISTORY     - 19910627 GOOD             NGS
 OR1060  HISTORY     - 20120321 GOOD             INDIV
 OR1060
 OR1060                          STATION DESCRIPTION
 OR1060
 OR1060'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1060'22.4 KM (13.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1060'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1060'175.0 M (574.1 FT) SOUTHEAST OF THE SOUTH CORNER OF BRIDGE NUMBER
 OR1060'43-380-228 (EXIT 248), 110.0 M (360.9 FT) WEST OF MILEPOST 249, 40.0
 OR1060'M (131.2 FT) SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OR1060'THE HIGHWAY, 27.4 M (89.9 FT) SOUTH OF THE CENTER OF THE EASTBOUND ON
 OR1060'RAMP, 24.5 M (80.4 FT) EAST OF THE MOST EASTERLY OF 6 BRACED FENCE
 OR1060'POSTS, 3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0
 OR1060'FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OR1060'POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS UNSTAMPED.
 OR1060
 OR1060                          STATION RECOVERY (2012)
 OR1060
 OR1060'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1060'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1059 ***********************************************************************
 OR1059  DESIGNATION -  I90 249.45
 OR1059  PID         -  OR1059
 OR1059  STATE/COUNTY-  SD/LYMAN
 OR1059  COUNTRY     -  US
 OR1059  USGS QUAD   -  RELIANCE SE (2017)
 OR1059
 OR1059                         *CURRENT SURVEY CONTROL
 OR1059  ______________________________________________________________________
 OR1059* NAD 83(1986) POSITION- 43 51 37.     (N) 099 35 36.     (W)   SCALED
 OR1059* NAVD 88 ORTHO HEIGHT -   547.182 (meters)     1795.21  (feet) ADJUSTED
 OR1059  ______________________________________________________________________
 OR1059  GEOID HEIGHT    -        -25.434 (meters)                     GEOID18
 OR1059  DYNAMIC HEIGHT  -        547.026 (meters)     1794.70  (feet) COMP
 OR1059  MODELED GRAVITY -    980,317.6   (mgal)                       NAVD 88
 OR1059
 OR1059  VERT ORDER      -  FIRST     CLASS II
 OR1059
 OR1059.The horizontal coordinates were scaled from a map and have
 OR1059.an estimated accuracy of +/- 6 seconds.
 OR1059
 OR1059.The orthometric height was determined by differential leveling and
 OR1059.adjusted by the NATIONAL GEODETIC SURVEY
 OR1059.in September 1993.
 OR1059
 OR1059.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1059.GEOID18 height accuracy estimate available here.
 OR1059
 OR1059.Click photographs - Photos may exist for this station.
 OR1059
 OR1059.The dynamic height is computed by dividing the NAVD 88
 OR1059.geopotential number by the normal gravity value computed on the
 OR1059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1059.degrees latitude (g = 980.6199 gals.).
 OR1059
 OR1059.The modeled gravity was interpolated from observed gravity values.
 OR1059
 OR1059;                    North         East    Units  Estimated Accuracy
 OR1059;SPC SD S     -   169,900.      659,490.      MT  (+/- 180 meters Scaled)
 OR1059
 OR1059_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP523565(NAD 83)
 OR1059
 OR1059                          SUPERSEDED SURVEY CONTROL
 OR1059
 OR1059.No superseded survey control is available for this station.
 OR1059
 OR1059_MARKER: DB = BENCH MARK DISK
 OR1059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1059_STAMPING: 90-249.45
 OR1059_MARK LOGO: SDDT
 OR1059_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1059+STABILITY: SURFACE MOTION
 OR1059_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1059+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 OR1059
 OR1059  HISTORY     - Date     Condition        Report By
 OR1059  HISTORY     - UNK      MONUMENTED       SDDT
 OR1059  HISTORY     - 19910627 GOOD             NGS
 OR1059  HISTORY     - 20120321 GOOD             INDIV
 OR1059
 OR1059                          STATION DESCRIPTION
 OR1059
 OR1059'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1059'21.6 KM (13.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1059'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1059'NEAR THE CENTER OF 3 BRACED FENCE POSTS, 29.0 M (95.1 FT) NORTHEAST
 OR1059'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.7 M (5.6
 OR1059'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) SOUTHWEST OF A
 OR1059'WITNESS POST AND FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1059'SURFACE.
 OR1059
 OR1059                          STATION RECOVERY (2012)
 OR1059
 OR1059'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1059'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1058 ***********************************************************************
 OR1058  DESIGNATION -  I90 250.19
 OR1058  PID         -  OR1058
 OR1058  STATE/COUNTY-  SD/LYMAN
 OR1058  COUNTRY     -  US
 OR1058  USGS QUAD   -  RELIANCE SE (2017)
 OR1058
 OR1058                         *CURRENT SURVEY CONTROL
 OR1058  ______________________________________________________________________
 OR1058* NAD 83(1986) POSITION- 43 51 20.     (N) 099 34 47.     (W)   SCALED
 OR1058* NAVD 88 ORTHO HEIGHT -   545.303 (meters)     1789.05  (feet) ADJUSTED
 OR1058  ______________________________________________________________________
 OR1058  GEOID HEIGHT    -        -25.441 (meters)                     GEOID18
 OR1058  DYNAMIC HEIGHT  -        545.148 (meters)     1788.54  (feet) COMP
 OR1058  MODELED GRAVITY -    980,318.7   (mgal)                       NAVD 88
 OR1058
 OR1058  VERT ORDER      -  FIRST     CLASS II
 OR1058
 OR1058.The horizontal coordinates were scaled from a map and have
 OR1058.an estimated accuracy of +/- 6 seconds.
 OR1058
 OR1058.The orthometric height was determined by differential leveling and
 OR1058.adjusted by the NATIONAL GEODETIC SURVEY
 OR1058.in September 1993.
 OR1058
 OR1058.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1058.GEOID18 height accuracy estimate available here.
 OR1058
 OR1058.Click photographs - Photos may exist for this station.
 OR1058
 OR1058.The dynamic height is computed by dividing the NAVD 88
 OR1058.geopotential number by the normal gravity value computed on the
 OR1058.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1058.degrees latitude (g = 980.6199 gals.).
 OR1058
 OR1058.The modeled gravity was interpolated from observed gravity values.
 OR1058
 OR1058;                    North         East    Units  Estimated Accuracy
 OR1058;SPC SD S     -   169,380.      660,590.      MT  (+/- 180 meters Scaled)
 OR1058
 OR1058_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP534559(NAD 83)
 OR1058
 OR1058                          SUPERSEDED SURVEY CONTROL
 OR1058
 OR1058.No superseded survey control is available for this station.
 OR1058
 OR1058_MARKER: DB = BENCH MARK DISK
 OR1058_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1058_STAMPING: 90-250.19
 OR1058_MARK LOGO: SDDT
 OR1058_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1058_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1058+STABILITY: SURFACE MOTION
 OR1058_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1058+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 OR1058
 OR1058  HISTORY     - Date     Condition        Report By
 OR1058  HISTORY     - UNK      MONUMENTED       SDDT
 OR1058  HISTORY     - 19910627 GOOD             NGS
 OR1058  HISTORY     - 20120321 GOOD             INDIV
 OR1058
 OR1058                          STATION DESCRIPTION
 OR1058
 OR1058'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1058'20.4 KM (12.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1058'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1058'114.2 M (374.7 FT) SOUTHEAST OF THE NORTHEAST LEG OF A HIGHWAY
 OR1058'INFORMATION SIGN (EXIT 248 RELIANCE), 75.4 M (247.4 FT) NORTHWEST OF
 OR1058'A BRACED FENCE POST, 29.2 M (95.8 FT) NORTHEAST OF THE CENTERLINE OF
 OR1058'THE WESTBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT) BELOW THE LEVEL OF
 OR1058'THE HIGHWAY, 0.6 M (2.0 FT) SOUTH OF A WITNESS POST, 0.6 M (2.0 FT)
 OR1058'SOUTHWEST OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1058'SURFACE.
 OR1058
 OR1058                          STATION RECOVERY (2012)
 OR1058
 OR1058'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1058'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1057 ***********************************************************************
 OR1057  DESIGNATION -  I90 251.3
 OR1057  PID         -  OR1057
 OR1057  STATE/COUNTY-  SD/LYMAN
 OR1057  COUNTRY     -  US
 OR1057  USGS QUAD   -  RELIANCE SE (2017)
 OR1057
 OR1057                         *CURRENT SURVEY CONTROL
 OR1057  ______________________________________________________________________
 OR1057* NAD 83(1986) POSITION- 43 50 53.     (N) 099 33 35.     (W)   SCALED
 OR1057* NAVD 88 ORTHO HEIGHT -   553.625 (meters)     1816.35  (feet) ADJUSTED
 OR1057  ______________________________________________________________________
 OR1057  GEOID HEIGHT    -        -25.452 (meters)                     GEOID18
 OR1057  DYNAMIC HEIGHT  -        553.470 (meters)     1815.84  (feet) COMP
 OR1057  MODELED GRAVITY -    980,321.2   (mgal)                       NAVD 88
 OR1057
 OR1057  VERT ORDER      -  FIRST     CLASS II
 OR1057
 OR1057.The horizontal coordinates were scaled from a map and have
 OR1057.an estimated accuracy of +/- 6 seconds.
 OR1057
 OR1057.The orthometric height was determined by differential leveling and
 OR1057.adjusted by the NATIONAL GEODETIC SURVEY
 OR1057.in September 1993.
 OR1057
 OR1057.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1057.GEOID18 height accuracy estimate available here.
 OR1057
 OR1057.Click photographs - Photos may exist for this station.
 OR1057
 OR1057.The dynamic height is computed by dividing the NAVD 88
 OR1057.geopotential number by the normal gravity value computed on the
 OR1057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1057.degrees latitude (g = 980.6199 gals.).
 OR1057
 OR1057.The modeled gravity was interpolated from observed gravity values.
 OR1057
 OR1057;                    North         East    Units  Estimated Accuracy
 OR1057;SPC SD S     -   168,560.      662,200.      MT  (+/- 180 meters Scaled)
 OR1057
 OR1057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP550551(NAD 83)
 OR1057
 OR1057                          SUPERSEDED SURVEY CONTROL
 OR1057
 OR1057.No superseded survey control is available for this station.
 OR1057
 OR1057_MARKER: P = PIPE CAP
 OR1057_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1057_MARK LOGO: NONE
 OR1057_PROJECTION: RECESSED 5 CENTIMETERS
 OR1057_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1057_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1057+STABILITY: POSITION/ELEVATION WELL
 OR1057_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1057+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 OR1057_ROD/PIPE-DEPTH: 12.8 meters
 OR1057_SLEEVE-DEPTH  : 3.0 meters
 OR1057
 OR1057  HISTORY     - Date     Condition        Report By
 OR1057  HISTORY     - 1981     MONUMENTED       SDDT
 OR1057  HISTORY     - 19910627 GOOD             NGS
 OR1057  HISTORY     - 20120315 GOOD             INDIV
 OR1057
 OR1057                          STATION DESCRIPTION
 OR1057
 OR1057'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1057'18.7 KM (11.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1057'END OF THE HIGHWAY BRIDGE NUMBER THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1057'320.0 M (1049.9 FT) EAST OF THE SOUTHEAST CORNER OF BRIDGE NUMBER
 OR1057'43-401-238 (EXIT 251), 29.8 M (97.8 FT) SOUTH OF THE CENTERLINE OF
 OR1057'THE EASTBOUND LANES OF THE HIGHWAY, 3.0 M (9.8 FT) WEST OF THE MOST
 OR1057'WESTERLY OF 6 BRACED FENCE POSTS, 1.8 M (5.9 FT) BELOW THE LEVEL OF
 OR1057'THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.
 OR1057'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OR1057'THE MARK IS UNSTAMPED.
 OR1057
 OR1057                          STATION RECOVERY (2012)
 OR1057
 OR1057'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1056 ***********************************************************************
 OR1056  DESIGNATION -  I90 251.82
 OR1056  PID         -  OR1056
 OR1056  STATE/COUNTY-  SD/LYMAN
 OR1056  COUNTRY     -  US
 OR1056  USGS QUAD   -  RELIANCE SE (2017)
 OR1056
 OR1056                         *CURRENT SURVEY CONTROL
 OR1056  ______________________________________________________________________
 OR1056* NAD 83(1986) POSITION- 43 50 52.     (N) 099 33 03.     (W)   SCALED
 OR1056* NAVD 88 ORTHO HEIGHT -   551.858 (meters)     1810.55  (feet) ADJUSTED
 OR1056  ______________________________________________________________________
 OR1056  GEOID HEIGHT    -        -25.447 (meters)                     GEOID18
 OR1056  DYNAMIC HEIGHT  -        551.705 (meters)     1810.05  (feet) COMP
 OR1056  MODELED GRAVITY -    980,323.5   (mgal)                       NAVD 88
 OR1056
 OR1056  VERT ORDER      -  FIRST     CLASS II
 OR1056
 OR1056.The horizontal coordinates were scaled from a map and have
 OR1056.an estimated accuracy of +/- 6 seconds.
 OR1056
 OR1056.The orthometric height was determined by differential leveling and
 OR1056.adjusted by the NATIONAL GEODETIC SURVEY
 OR1056.in September 1993.
 OR1056
 OR1056.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1056.GEOID18 height accuracy estimate available here.
 OR1056
 OR1056.Click photographs - Photos may exist for this station.
 OR1056
 OR1056.The dynamic height is computed by dividing the NAVD 88
 OR1056.geopotential number by the normal gravity value computed on the
 OR1056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1056.degrees latitude (g = 980.6199 gals.).
 OR1056
 OR1056.The modeled gravity was interpolated from observed gravity values.
 OR1056
 OR1056;                    North         East    Units  Estimated Accuracy
 OR1056;SPC SD S     -   168,540.      662,920.      MT  (+/- 180 meters Scaled)
 OR1056
 OR1056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP557551(NAD 83)
 OR1056
 OR1056                          SUPERSEDED SURVEY CONTROL
 OR1056
 OR1056.No superseded survey control is available for this station.
 OR1056
 OR1056_MARKER: DB = BENCH MARK DISK
 OR1056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1056_STAMPING: 90-251.82
 OR1056_MARK LOGO: SDDT
 OR1056_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1056+STABILITY: SURFACE MOTION
 OR1056_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1056+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR1056
 OR1056  HISTORY     - Date     Condition        Report By
 OR1056  HISTORY     - UNK      MONUMENTED       SDDT
 OR1056  HISTORY     - 19910627 GOOD             NGS
 OR1056  HISTORY     - 20120321 MARK NOT FOUND   INDIV
 OR1056
 OR1056                          STATION DESCRIPTION
 OR1056
 OR1056'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1056'17.8 KM (11.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1056'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1056'NEAR THE CENTER OF 2 BRACED FENCE POSTS, 21.9 M (71.9 FT) NORTH OF
 OR1056'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 OR1056'BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 OR1056'POST, 0.6 M (2.0 FT) SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH
 OR1056'THE GROUND SURFACE.
 OR1056
 OR1056                          STATION RECOVERY (2012)
 OR1056
 OR1056'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1056'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1055 ***********************************************************************
 OR1055  DESIGNATION -  I90 252.51
 OR1055  PID         -  OR1055
 OR1055  STATE/COUNTY-  SD/LYMAN
 OR1055  COUNTRY     -  US
 OR1055  USGS QUAD   -  RELIANCE SE (2017)
 OR1055
 OR1055                         *CURRENT SURVEY CONTROL
 OR1055  ______________________________________________________________________
 OR1055* NAD 83(1986) POSITION- 43 50 53.     (N) 099 32 11.     (W)   SCALED
 OR1055* NAVD 88 ORTHO HEIGHT -   548.212 (meters)     1798.59  (feet) ADJUSTED
 OR1055  ______________________________________________________________________
 OR1055  GEOID HEIGHT    -        -25.437 (meters)                     GEOID18
 OR1055  DYNAMIC HEIGHT  -        548.062 (meters)     1798.10  (feet) COMP
 OR1055  MODELED GRAVITY -    980,328.2   (mgal)                       NAVD 88
 OR1055
 OR1055  VERT ORDER      -  FIRST     CLASS II
 OR1055
 OR1055.The horizontal coordinates were scaled from a map and have
 OR1055.an estimated accuracy of +/- 6 seconds.
 OR1055
 OR1055.The orthometric height was determined by differential leveling and
 OR1055.adjusted by the NATIONAL GEODETIC SURVEY
 OR1055.in September 1993.
 OR1055
 OR1055.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1055.GEOID18 height accuracy estimate available here.
 OR1055
 OR1055.Click photographs - Photos may exist for this station.
 OR1055
 OR1055.The dynamic height is computed by dividing the NAVD 88
 OR1055.geopotential number by the normal gravity value computed on the
 OR1055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1055.degrees latitude (g = 980.6199 gals.).
 OR1055
 OR1055.The modeled gravity was interpolated from observed gravity values.
 OR1055
 OR1055;                    North         East    Units  Estimated Accuracy
 OR1055;SPC SD S     -   168,580.      664,080.      MT  (+/- 180 meters Scaled)
 OR1055
 OR1055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP568551(NAD 83)
 OR1055
 OR1055                          SUPERSEDED SURVEY CONTROL
 OR1055
 OR1055.No superseded survey control is available for this station.
 OR1055
 OR1055_MARKER: DB = BENCH MARK DISK
 OR1055_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1055_STAMPING: 90-252.51
 OR1055_MARK LOGO: SDDT
 OR1055_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1055_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1055+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR1055
 OR1055  HISTORY     - Date     Condition        Report By
 OR1055  HISTORY     - UNK      MONUMENTED       SDDT
 OR1055  HISTORY     - 19910627 GOOD             NGS
 OR1055  HISTORY     - 20120321 MARK NOT FOUND   INDIV
 OR1055
 OR1055                          STATION DESCRIPTION
 OR1055
 OR1055'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1055'16.7 KM (10.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1055'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1055'45.3 M (148.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OR1055'THE HIGHWAY, 13.6 M (44.6 FT) NORTH OF THE CENTER OF A DIRT ROAD, 1.5
 OR1055'M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) SOUTH OF A
 OR1055'WITNESS POST AND FENCE, AND THE MONUMENT IS RECESSED 0.1 M (0.3 FT)
 OR1055'BELOW THE GROUND SURFACE.
 OR1055
 OR1055                          STATION RECOVERY (2012)
 OR1055
 OR1055'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1055'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1054 ***********************************************************************
 OR1054  DESIGNATION -  I90 253.52
 OR1054  PID         -  OR1054
 OR1054  STATE/COUNTY-  SD/LYMAN
 OR1054  COUNTRY     -  US
 OR1054  USGS QUAD   -  RELIANCE SE (2017)
 OR1054
 OR1054                         *CURRENT SURVEY CONTROL
 OR1054  ______________________________________________________________________
 OR1054* NAD 83(1986) POSITION- 43 50 53.     (N) 099 31 01.     (W)   SCALED
 OR1054* NAVD 88 ORTHO HEIGHT -   543.988 (meters)     1784.73  (feet) ADJUSTED
 OR1054  ______________________________________________________________________
 OR1054  GEOID HEIGHT    -        -25.427 (meters)                     GEOID18
 OR1054  DYNAMIC HEIGHT  -        543.843 (meters)     1784.26  (feet) COMP
 OR1054  MODELED GRAVITY -    980,335.5   (mgal)                       NAVD 88
 OR1054
 OR1054  VERT ORDER      -  FIRST     CLASS II
 OR1054
 OR1054.The horizontal coordinates were scaled from a map and have
 OR1054.an estimated accuracy of +/- 6 seconds.
 OR1054
 OR1054.The orthometric height was determined by differential leveling and
 OR1054.adjusted by the NATIONAL GEODETIC SURVEY
 OR1054.in September 1993.
 OR1054
 OR1054.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1054.GEOID18 height accuracy estimate available here.
 OR1054
 OR1054.Click photographs - Photos may exist for this station.
 OR1054
 OR1054.The dynamic height is computed by dividing the NAVD 88
 OR1054.geopotential number by the normal gravity value computed on the
 OR1054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1054.degrees latitude (g = 980.6199 gals.).
 OR1054
 OR1054.The modeled gravity was interpolated from observed gravity values.
 OR1054
 OR1054;                    North         East    Units  Estimated Accuracy
 OR1054;SPC SD S     -   168,600.      665,640.      MT  (+/- 180 meters Scaled)
 OR1054
 OR1054_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP584551(NAD 83)
 OR1054
 OR1054                          SUPERSEDED SURVEY CONTROL
 OR1054
 OR1054.No superseded survey control is available for this station.
 OR1054
 OR1054_MARKER: DB = BENCH MARK DISK
 OR1054_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1054_STAMPING: 90-253.52
 OR1054_MARK LOGO: SDDT
 OR1054_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1054_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1054_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1054+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR1054
 OR1054  HISTORY     - Date     Condition        Report By
 OR1054  HISTORY     - UNK      MONUMENTED       SDDT
 OR1054  HISTORY     - 19910627 GOOD             NGS
 OR1054  HISTORY     - 20120321 MARK NOT FOUND   INDIV
 OR1054
 OR1054                          STATION DESCRIPTION
 OR1054
 OR1054'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1054'15.1 KM (9.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1054'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1054'59.3 M (194.6 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 OR1054'WESTBOUND LANES OF THE HIGHWAY, 48.3 M (158.5 FT) WEST OF THE CENTER
 OR1054'OF A FIELD ENTRANCE, 28.1 M (92.2 FT) NORTH OF THE CENTER OF A DIRT
 OR1054'ROAD, 0.2 M (0.7 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE
 OR1054'MONUMENT IS RECESSED 0.05 M (0.16 FT) BELOW THE GROUND SURFACE.
 OR1054
 OR1054                          STATION RECOVERY (2012)
 OR1054
 OR1054'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1054'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1053 ***********************************************************************
 OR1053  DESIGNATION -  I90 253.9
 OR1053  PID         -  OR1053
 OR1053  STATE/COUNTY-  SD/LYMAN
 OR1053  COUNTRY     -  US
 OR1053  USGS QUAD   -  RELIANCE SE (2017)
 OR1053
 OR1053                         *CURRENT SURVEY CONTROL
 OR1053  ______________________________________________________________________
 OR1053* NAD 83(1986) POSITION- 43 50 45.     (N) 099 30 34.     (W)   SCALED
 OR1053* NAVD 88 ORTHO HEIGHT -   533.741 (meters)     1751.12  (feet) ADJUSTED
 OR1053  ______________________________________________________________________
 OR1053  GEOID HEIGHT    -        -25.432 (meters)                     GEOID18
 OR1053  DYNAMIC HEIGHT  -        533.599 (meters)     1750.65  (feet) COMP
 OR1053  MODELED GRAVITY -    980,338.0   (mgal)                       NAVD 88
 OR1053
 OR1053  VERT ORDER      -  FIRST     CLASS II
 OR1053
 OR1053.The horizontal coordinates were scaled from a map and have
 OR1053.an estimated accuracy of +/- 6 seconds.
 OR1053
 OR1053.The orthometric height was determined by differential leveling and
 OR1053.adjusted by the NATIONAL GEODETIC SURVEY
 OR1053.in September 1993.
 OR1053
 OR1053.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1053.GEOID18 height accuracy estimate available here.
 OR1053
 OR1053.Click photographs - Photos may exist for this station.
 OR1053
 OR1053.The dynamic height is computed by dividing the NAVD 88
 OR1053.geopotential number by the normal gravity value computed on the
 OR1053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1053.degrees latitude (g = 980.6199 gals.).
 OR1053
 OR1053.The modeled gravity was interpolated from observed gravity values.
 OR1053
 OR1053;                    North         East    Units  Estimated Accuracy
 OR1053;SPC SD S     -   168,360.      666,250.      MT  (+/- 180 meters Scaled)
 OR1053
 OR1053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP590548(NAD 83)
 OR1053
 OR1053                          SUPERSEDED SURVEY CONTROL
 OR1053
 OR1053.No superseded survey control is available for this station.
 OR1053
 OR1053_MARKER: P = PIPE CAP
 OR1053_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1053_MARK LOGO: NONE
 OR1053_PROJECTION: FLUSH
 OR1053_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1053_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1053+STABILITY: POSITION/ELEVATION WELL
 OR1053_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1053+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 OR1053_ROD/PIPE-DEPTH: 12.8 meters
 OR1053_SLEEVE-DEPTH  : 3.0 meters
 OR1053
 OR1053  HISTORY     - Date     Condition        Report By
 OR1053  HISTORY     - 1981     MONUMENTED       SDDT
 OR1053  HISTORY     - 19910627 GOOD             NGS
 OR1053  HISTORY     - 20120321 GOOD             INDIV
 OR1053
 OR1053                          STATION DESCRIPTION
 OR1053
 OR1053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1053'14.4 KM (8.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1053'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1053'67.8 M (222.4 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF BRIDGE NUMBER
 OR1053'43-428-241, 67.6 M (221.8 FT) SOUTH OF AND LEVEL WITH THE CENTERLINE
 OR1053'OF THE EASTBOUND LANES OF THE HIGHWAY, 31.2 M (102.4 FT) EAST OF A
 OR1053'FENCE CORNER, AND 0.3 M (1.0 FT) EAST OF A WITNESS POST AND FENCE.
 OR1053'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.
 OR1053'THE MARK IS UNSTAMPED.
 OR1053
 OR1053                          STATION RECOVERY (2012)
 OR1053
 OR1053'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1053'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1052 ***********************************************************************
 OR1052  DESIGNATION -  I90 254.62
 OR1052  PID         -  OR1052
 OR1052  STATE/COUNTY-  SD/LYMAN
 OR1052  COUNTRY     -  US
 OR1052  USGS QUAD   -  OACOMA (2017)
 OR1052
 OR1052                         *CURRENT SURVEY CONTROL
 OR1052  ______________________________________________________________________
 OR1052* NAD 83(1986) POSITION- 43 50 41.     (N) 099 29 42.     (W)   SCALED
 OR1052* NAVD 88 ORTHO HEIGHT -   537.299 (meters)     1762.79  (feet) ADJUSTED
 OR1052  ______________________________________________________________________
 OR1052  GEOID HEIGHT    -        -25.433 (meters)                     GEOID18
 OR1052  DYNAMIC HEIGHT  -        537.161 (meters)     1762.34  (feet) COMP
 OR1052  MODELED GRAVITY -    980,345.7   (mgal)                       NAVD 88
 OR1052
 OR1052  VERT ORDER      -  FIRST     CLASS II
 OR1052
 OR1052.The horizontal coordinates were scaled from a map and have
 OR1052.an estimated accuracy of +/- 6 seconds.
 OR1052
 OR1052.The orthometric height was determined by differential leveling and
 OR1052.adjusted by the NATIONAL GEODETIC SURVEY
 OR1052.in September 1993.
 OR1052
 OR1052.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1052.GEOID18 height accuracy estimate available here.
 OR1052
 OR1052.Click photographs - Photos may exist for this station.
 OR1052
 OR1052.The dynamic height is computed by dividing the NAVD 88
 OR1052.geopotential number by the normal gravity value computed on the
 OR1052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1052.degrees latitude (g = 980.6199 gals.).
 OR1052
 OR1052.The modeled gravity was interpolated from observed gravity values.
 OR1052
 OR1052;                    North         East    Units  Estimated Accuracy
 OR1052;SPC SD S     -   168,240.      667,410.      MT  (+/- 180 meters Scaled)
 OR1052
 OR1052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP602547(NAD 83)
 OR1052
 OR1052                          SUPERSEDED SURVEY CONTROL
 OR1052
 OR1052.No superseded survey control is available for this station.
 OR1052
 OR1052_MARKER: DB = BENCH MARK DISK
 OR1052_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1052_STAMPING: 90-254.62
 OR1052_MARK LOGO: SDDT
 OR1052_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1052_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1052_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1052+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 OR1052
 OR1052  HISTORY     - Date     Condition        Report By
 OR1052  HISTORY     - UNK      MONUMENTED       SDDT
 OR1052  HISTORY     - 19910627 GOOD             NGS
 OR1052  HISTORY     - 20120315 GOOD             INDIV
 OR1052
 OR1052                          STATION DESCRIPTION
 OR1052
 OR1052'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1052'13.4 KM (8.3 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1052'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1052'45.4 M (148.9 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OR1052'OF THE HIGHWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M
 OR1052'(0.7 FT) WEST OF A T-FENCE CORNER, 0.1 M (0.3 FT) SOUTH OF A WITNESS
 OR1052'POST AND FENCE, AND THE MONUMENT IS RECESSED 0.02 M (0.07 FT) BELOW
 OR1052'THE GROUND SURFACED.
 OR1052
 OR1052                          STATION RECOVERY (2012)
 OR1052
 OR1052'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1052'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1051 ***********************************************************************
 OR1051  DESIGNATION -  I90 255.25
 OR1051  PID         -  OR1051
 OR1051  STATE/COUNTY-  SD/LYMAN
 OR1051  COUNTRY     -  US
 OR1051  USGS QUAD   -  OACOMA (2017)
 OR1051
 OR1051                         *CURRENT SURVEY CONTROL
 OR1051  ______________________________________________________________________
 OR1051* NAD 83(1986) POSITION- 43 50 30.     (N) 099 28 53.     (W)   SCALED
 OR1051* NAVD 88 ORTHO HEIGHT -   527.075 (meters)     1729.25  (feet) ADJUSTED
 OR1051  ______________________________________________________________________
 OR1051  GEOID HEIGHT    -        -25.443 (meters)                     GEOID18
 OR1051  DYNAMIC HEIGHT  -        526.942 (meters)     1728.81  (feet) COMP
 OR1051  MODELED GRAVITY -    980,350.5   (mgal)                       NAVD 88
 OR1051
 OR1051  VERT ORDER      -  FIRST     CLASS II
 OR1051
 OR1051.The horizontal coordinates were scaled from a map and have
 OR1051.an estimated accuracy of +/- 6 seconds.
 OR1051
 OR1051.The orthometric height was determined by differential leveling and
 OR1051.adjusted by the NATIONAL GEODETIC SURVEY
 OR1051.in September 1993.
 OR1051
 OR1051.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1051.GEOID18 height accuracy estimate available here.
 OR1051
 OR1051.Click photographs - Photos may exist for this station.
 OR1051
 OR1051.The dynamic height is computed by dividing the NAVD 88
 OR1051.geopotential number by the normal gravity value computed on the
 OR1051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1051.degrees latitude (g = 980.6199 gals.).
 OR1051
 OR1051.The modeled gravity was interpolated from observed gravity values.
 OR1051
 OR1051;                    North         East    Units  Estimated Accuracy
 OR1051;SPC SD S     -   167,920.      668,510.      MT  (+/- 180 meters Scaled)
 OR1051
 OR1051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP613543(NAD 83)
 OR1051
 OR1051                          SUPERSEDED SURVEY CONTROL
 OR1051
 OR1051.No superseded survey control is available for this station.
 OR1051
 OR1051_MARKER: DR = REFERENCE MARK DISK
 OR1051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1051_STAMPING: 90-255.25
 OR1051_MARK LOGO: SDDT
 OR1051_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1051+STABILITY: SURFACE MOTION
 OR1051_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1051+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 OR1051
 OR1051  HISTORY     - Date     Condition        Report By
 OR1051  HISTORY     - UNK      MONUMENTED       SDDT
 OR1051  HISTORY     - 19910627 GOOD             NGS
 OR1051  HISTORY     - 20120313 GOOD             INDIV
 OR1051
 OR1051                          STATION DESCRIPTION
 OR1051
 OR1051'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1051'12.3 KM (7.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1051'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1051'69.9 M (229.3 FT) SOUTHEAST OF THE MOST SOUTHERLY OF 3 BRACED FENCE
 OR1051'POSTS, 45.5 M (149.3 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND
 OR1051'LANES OF THE HIGHWAY, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OR1051'0.6 M (2.0 FT) SOUTH OF A WITNESS POST, 0.6 M (2.0 FT) SOUTHWEST OF A
 OR1051'FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OR1051
 OR1051                          STATION RECOVERY (2012)
 OR1051
 OR1051'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1051'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1050 ***********************************************************************
 OR1050  DESIGNATION -  I90 255.97
 OR1050  PID         -  OR1050
 OR1050  STATE/COUNTY-  SD/LYMAN
 OR1050  COUNTRY     -  US
 OR1050  USGS QUAD   -  OACOMA (2017)
 OR1050
 OR1050                         *CURRENT SURVEY CONTROL
 OR1050  ______________________________________________________________________
 OR1050* NAD 83(1986) POSITION- 43 50 07.     (N) 099 28 12.     (W)   SCALED
 OR1050* NAVD 88 ORTHO HEIGHT -   522.889 (meters)     1715.51  (feet) ADJUSTED
 OR1050  ______________________________________________________________________
 OR1050  GEOID HEIGHT    -        -25.465 (meters)                     GEOID18
 OR1050  DYNAMIC HEIGHT  -        522.758 (meters)     1715.08  (feet) COMP
 OR1050  MODELED GRAVITY -    980,351.6   (mgal)                       NAVD 88
 OR1050
 OR1050  VERT ORDER      -  FIRST     CLASS II
 OR1050
 OR1050.The horizontal coordinates were scaled from a map and have
 OR1050.an estimated accuracy of +/- 6 seconds.
 OR1050
 OR1050.The orthometric height was determined by differential leveling and
 OR1050.adjusted by the NATIONAL GEODETIC SURVEY
 OR1050.in September 1993.
 OR1050
 OR1050.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1050.GEOID18 height accuracy estimate available here.
 OR1050
 OR1050.Click photographs - Photos may exist for this station.
 OR1050
 OR1050.The dynamic height is computed by dividing the NAVD 88
 OR1050.geopotential number by the normal gravity value computed on the
 OR1050.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1050.degrees latitude (g = 980.6199 gals.).
 OR1050
 OR1050.The modeled gravity was interpolated from observed gravity values.
 OR1050
 OR1050;                    North         East    Units  Estimated Accuracy
 OR1050;SPC SD S     -   167,220.      669,430.      MT  (+/- 180 meters Scaled)
 OR1050
 OR1050_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP622536(NAD 83)
 OR1050
 OR1050                          SUPERSEDED SURVEY CONTROL
 OR1050
 OR1050.No superseded survey control is available for this station.
 OR1050
 OR1050_MARKER: DB = BENCH MARK DISK
 OR1050_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1050_STAMPING: 90-255.97
 OR1050_MARK LOGO: SDDT
 OR1050_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1050_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1050+STABILITY: SURFACE MOTION
 OR1050_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1050+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR1050
 OR1050  HISTORY     - Date     Condition        Report By
 OR1050  HISTORY     - UNK      MONUMENTED       SDDT
 OR1050  HISTORY     - 19910627 GOOD             NGS
 OR1050  HISTORY     - 20120313 POOR             INDIV
 OR1050
 OR1050                          STATION DESCRIPTION
 OR1050
 OR1050'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1050'11.1 KM (6.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1050'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1050'53.0 M (173.9 FT) NORTH OF MILEPOST 256, 44.5 M (146.0 FT) NORTHEAST
 OR1050'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9
 OR1050'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.7 M (2.3 FT) SOUTH OF A WITNESS
 OR1050'POST, 0.7 M (2.3 FT) SOUTHWEST OF A FENCE, AND THE MONUMENT IS FLUSH
 OR1050'WITH THE GROUND SURFACE.
 OR1050
 OR1050                          STATION RECOVERY (2012)
 OR1050
 OR1050'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1050'HIT BY MOWER
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1049 ***********************************************************************
 OR1049  DESIGNATION -  I90 256.67
 OR1049  PID         -  OR1049
 OR1049  STATE/COUNTY-  SD/LYMAN
 OR1049  COUNTRY     -  US
 OR1049  USGS QUAD   -  OACOMA (2017)
 OR1049
 OR1049                         *CURRENT SURVEY CONTROL
 OR1049  ______________________________________________________________________
 OR1049* NAD 83(1986) POSITION- 43 49 48.     (N) 099 27 36.     (W)   SCALED
 OR1049* NAVD 88 ORTHO HEIGHT -   485.269 (meters)     1592.09  (feet) ADJUSTED
 OR1049  ______________________________________________________________________
 OR1049  GEOID HEIGHT    -        -25.487 (meters)                     GEOID18
 OR1049  DYNAMIC HEIGHT  -        485.144 (meters)     1591.68  (feet) COMP
 OR1049  MODELED GRAVITY -    980,347.6   (mgal)                       NAVD 88
 OR1049
 OR1049  VERT ORDER      -  FIRST     CLASS II
 OR1049
 OR1049.The horizontal coordinates were scaled from a map and have
 OR1049.an estimated accuracy of +/- 6 seconds.
 OR1049
 OR1049.The orthometric height was determined by differential leveling and
 OR1049.adjusted by the NATIONAL GEODETIC SURVEY
 OR1049.in September 1993.
 OR1049
 OR1049.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1049.GEOID18 height accuracy estimate available here.
 OR1049
 OR1049.Click photographs - Photos may exist for this station.
 OR1049
 OR1049.The dynamic height is computed by dividing the NAVD 88
 OR1049.geopotential number by the normal gravity value computed on the
 OR1049.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1049.degrees latitude (g = 980.6199 gals.).
 OR1049
 OR1049.The modeled gravity was interpolated from observed gravity values.
 OR1049
 OR1049;                    North         East    Units  Estimated Accuracy
 OR1049;SPC SD S     -   166,640.      670,240.      MT  (+/- 180 meters Scaled)
 OR1049
 OR1049_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP630530(NAD 83)
 OR1049
 OR1049                          SUPERSEDED SURVEY CONTROL
 OR1049
 OR1049.No superseded survey control is available for this station.
 OR1049
 OR1049_MARKER: DB = BENCH MARK DISK
 OR1049_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR1049_STAMPING: 90-256.67
 OR1049_MARK LOGO: SDDT
 OR1049_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
 OR1049_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR1049+STABILITY: SURFACE MOTION
 OR1049_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1049+SATELLITE: SATELLITE OBSERVATIONS - March 15, 2012
 OR1049
 OR1049  HISTORY     - Date     Condition        Report By
 OR1049  HISTORY     - UNK      MONUMENTED       SDDT
 OR1049  HISTORY     - 19910627 GOOD             NGS
 OR1049  HISTORY     - 20120315 GOOD             INDIV
 OR1049
 OR1049                          STATION DESCRIPTION
 OR1049
 OR1049'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1049'10.0 KM (6.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1049'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1049'45.0 M (147.6 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OR1049'OF THE HIGHWAY, 29.0 M (95.1 FT) NORTH-NORTHWEST OF THE NORTHEAST LEG
 OR1049'OF A HIGHWAY INFORMATION SIGN (WEATHER INFORMATION) , 22.3 M (73.2
 OR1049'FT) EAST OF A BRACED FENCE POST, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 OR1049'THE HIGHWAY, 0.8 M (2.6 FT) SOUTH OF A WITNESS POST, 0.8 M (2.6 FT)
 OR1049'SOUTH OF THE FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR1049'SURFACE.
 OR1049
 OR1049                          STATION RECOVERY (2012)
 OR1049
 OR1049'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1049'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1048 ***********************************************************************
 OR1048  DESIGNATION -  I90 257.38
 OR1048  PID         -  OR1048
 OR1048  STATE/COUNTY-  SD/LYMAN
 OR1048  COUNTRY     -  US
 OR1048  USGS QUAD   -  OACOMA (2017)
 OR1048
 OR1048                         *CURRENT SURVEY CONTROL
 OR1048  ______________________________________________________________________
 OR1048* NAD 83(1986) POSITION- 43 49 28.     (N) 099 26 52.     (W)   SCALED
 OR1048* NAVD 88 ORTHO HEIGHT -   442.991 (meters)     1453.38  (feet) ADJUSTED
 OR1048  ______________________________________________________________________
 OR1048  GEOID HEIGHT    -        -25.511 (meters)                     GEOID18
 OR1048  DYNAMIC HEIGHT  -        442.873 (meters)     1452.99  (feet) COMP
 OR1048  MODELED GRAVITY -    980,339.9   (mgal)                       NAVD 88
 OR1048
 OR1048  VERT ORDER      -  FIRST     CLASS II
 OR1048
 OR1048.The horizontal coordinates were scaled from a map and have
 OR1048.an estimated accuracy of +/- 6 seconds.
 OR1048
 OR1048.The orthometric height was determined by differential leveling and
 OR1048.adjusted by the NATIONAL GEODETIC SURVEY
 OR1048.in September 1993.
 OR1048
 OR1048.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1048.GEOID18 height accuracy estimate available here.
 OR1048
 OR1048.Click photographs - Photos may exist for this station.
 OR1048
 OR1048.The dynamic height is computed by dividing the NAVD 88
 OR1048.geopotential number by the normal gravity value computed on the
 OR1048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1048.degrees latitude (g = 980.6199 gals.).
 OR1048
 OR1048.The modeled gravity was interpolated from observed gravity values.
 OR1048
 OR1048;                    North         East    Units  Estimated Accuracy
 OR1048;SPC SD S     -   166,030.      671,230.      MT  (+/- 180 meters Scaled)
 OR1048
 OR1048_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP639524(NAD 83)
 OR1048
 OR1048                          SUPERSEDED SURVEY CONTROL
 OR1048
 OR1048.No superseded survey control is available for this station.
 OR1048
 OR1048_MARKER: DB = BENCH MARK DISK
 OR1048_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1048_STAMPING: 90-257.38
 OR1048_MARK LOGO: NONE
 OR1048_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1048_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1048_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1048+SATELLITE: SATELLITE OBSERVATIONS - June 27, 1991
 OR1048
 OR1048  HISTORY     - Date     Condition        Report By
 OR1048  HISTORY     - UNK      MONUMENTED       SDDT
 OR1048  HISTORY     - 19910627 GOOD             NGS
 OR1048  HISTORY     - 20120313 MARK NOT FOUND   INDIV
 OR1048
 OR1048                          STATION DESCRIPTION
 OR1048
 OR1048'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1048'8.9 KM (5.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1048'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1048'87.2 M (286.1 FT) SOUTHEAST OF THE MOST SOUTHERLY OF 3 BRACED FENCE
 OR1048'POSTS, 61.0 M (200.1 FT) NORTHWEST OF THE MOST NORTHERLY OF 3 BRACED
 OR1048'FENCE POSTS, 42.5 M (139.4 FT) NORTHEAST OF THE CENTERLINE OF THE
 OR1048'WESTBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT) BELOW THE LEVEL OF THE
 OR1048'HIGHWAY, 0.1 M (0.3 FT) SOUTHWEST OF A FENCE, AND 0.3 M (1.0 FT)
 OR1048'NORTHEAST OF A WITNESS POST, AND THE MONUMENT IS RECESSED 0.3 M (1.0
 OR1048'FT) BELOW THE GROUND SURFACE.
 OR1048
 OR1048                          STATION RECOVERY (2012)
 OR1048
 OR1048'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1048'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1047 ***********************************************************************
 OR1047  DESIGNATION -  I90 258.4
 OR1047  PID         -  OR1047
 OR1047  STATE/COUNTY-  SD/LYMAN
 OR1047  COUNTRY     -  US
 OR1047  USGS QUAD   -  OACOMA (2017)
 OR1047
 OR1047                         *CURRENT SURVEY CONTROL
 OR1047  ______________________________________________________________________
 OR1047* NAD 83(1986) POSITION- 43 48 57.42   (N) 099 25 49.85   (W)   HD_HELD1
 OR1047* NAVD 88 ORTHO HEIGHT -   432.980 (meters)     1420.54  (feet) ADJUSTED
 OR1047  ______________________________________________________________________
 OR1047  GEOID HEIGHT    -        -25.545 (meters)                     GEOID18
 OR1047  DYNAMIC HEIGHT  -        432.860 (meters)     1420.14  (feet) COMP
 OR1047  MODELED GRAVITY -    980,328.5   (mgal)                       NAVD 88
 OR1047
 OR1047  VERT ORDER      -  FIRST     CLASS II
 OR1047
 OR1047.The horizontal coordinates were determined by differentially corrected
 OR1047.hand held GPS observations or other comparable positioning techniques
 OR1047.and have an estimated accuracy of +/- 3 meters.
 OR1047
 OR1047.The orthometric height was determined by differential leveling and
 OR1047.adjusted by the NATIONAL GEODETIC SURVEY
 OR1047.in September 1993.
 OR1047
 OR1047.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1047.GEOID18 height accuracy estimate available here.
 OR1047
 OR1047.Click photographs - Photos may exist for this station.
 OR1047
 OR1047.The dynamic height is computed by dividing the NAVD 88
 OR1047.geopotential number by the normal gravity value computed on the
 OR1047.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1047.degrees latitude (g = 980.6199 gals.).
 OR1047
 OR1047.The modeled gravity was interpolated from observed gravity values.
 OR1047
 OR1047;                    North         East    Units  Estimated Accuracy
 OR1047;SPC SD S     -   165,101.4     672,627.4     MT  (+/- 3 meters HH1 GPS) 
 OR1047
 OR1047_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6537751521(NAD 83)
 OR1047
 OR1047                          SUPERSEDED SURVEY CONTROL
 OR1047
 OR1047.No superseded survey control is available for this station.
 OR1047
 OR1047_MARKER: P = PIPE CAP
 OR1047_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1047_MARK LOGO: NONE
 OR1047_PROJECTION: RECESSED 10 CENTIMETERS
 OR1047_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1047_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1047+STABILITY: POSITION/ELEVATION WELL
 OR1047_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1047+SATELLITE: SATELLITE OBSERVATIONS - March 21, 2012
 OR1047_ROD/PIPE-DEPTH: 12.8 meters
 OR1047_SLEEVE-DEPTH  : 3.0 meters
 OR1047
 OR1047  HISTORY     - Date     Condition        Report By
 OR1047  HISTORY     - 1981     MONUMENTED       SDDT
 OR1047  HISTORY     - 19910627 GOOD             NGS
 OR1047  HISTORY     - 20120321 GOOD             INDIV
 OR1047
 OR1047                          STATION DESCRIPTION
 OR1047
 OR1047'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1047'7.2 KM (4.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1047'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1047'69.3 M (227.4 FT) SOUTH OF THE SOUTH CORNER OF BRIDGE NUMBER
 OR1047'43-466-262, 50.0 M (164.0 FT) SOUTHWEST OF THE CENTERLINE OF THE
 OR1047'EASTBOUND LANES OF THE HIGHWAY, 24.0 M (78.7 FT) NORTHWEST OF A
 OR1047'UTILITY POLE, 3.2 M (10.5 FT) NORTHWEST OF A BRACED FENCE POST, 1.0 M
 OR1047'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 OR1047'WITNESS POST, AND 0.3 M (1.0 FT) NORTHEAST OF THE FENCE.
 OR1047'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH SCREW CAP.  THE
 OR1047'MARK IS UNSTAMPED.
 OR1047
 OR1047                          STATION RECOVERY (2012)
 OR1047
 OR1047'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1047'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1046 ***********************************************************************
 OR1046  DESIGNATION -  I90 259.5
 OR1046  PID         -  OR1046
 OR1046  STATE/COUNTY-  SD/LYMAN
 OR1046  COUNTRY     -  US
 OR1046  USGS QUAD   -  OACOMA (2017)
 OR1046
 OR1046                         *CURRENT SURVEY CONTROL
 OR1046  ______________________________________________________________________
 OR1046* NAD 83(1986) POSITION- 43 48 23.     (N) 099 24 50.     (W)   SCALED
 OR1046* NAVD 88 ORTHO HEIGHT -   427.768 (meters)     1403.44  (feet) ADJUSTED
 OR1046  ______________________________________________________________________
 OR1046  GEOID HEIGHT    -        -25.582 (meters)                     GEOID18
 OR1046  DYNAMIC HEIGHT  -        427.654 (meters)     1403.06  (feet) COMP
 OR1046  MODELED GRAVITY -    980,342.6   (mgal)                       NAVD 88
 OR1046
 OR1046  VERT ORDER      -  FIRST     CLASS II
 OR1046
 OR1046.The horizontal coordinates were scaled from a map and have
 OR1046.an estimated accuracy of +/- 6 seconds.
 OR1046
 OR1046.The orthometric height was determined by differential leveling and
 OR1046.adjusted by the NATIONAL GEODETIC SURVEY
 OR1046.in September 1993.
 OR1046
 OR1046.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1046.GEOID18 height accuracy estimate available here.
 OR1046
 OR1046.Click photographs - Photos may exist for this station.
 OR1046
 OR1046.The dynamic height is computed by dividing the NAVD 88
 OR1046.geopotential number by the normal gravity value computed on the
 OR1046.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1046.degrees latitude (g = 980.6199 gals.).
 OR1046
 OR1046.The modeled gravity was interpolated from observed gravity values.
 OR1046
 OR1046;                    North         East    Units  Estimated Accuracy
 OR1046;SPC SD S     -   164,050.      673,980.      MT  (+/- 180 meters Scaled)
 OR1046
 OR1046_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP667504(NAD 83)
 OR1046
 OR1046                          SUPERSEDED SURVEY CONTROL
 OR1046
 OR1046.No superseded survey control is available for this station.
 OR1046
 OR1046_MARKER: P = PIPE CAP
 OR1046_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1046_MARK LOGO: NONE
 OR1046_PROJECTION: PROJECTING 20 CENTIMETERS
 OR1046_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1046_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1046+STABILITY: POSITION/ELEVATION WELL
 OR1046_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1046+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OR1046_ROD/PIPE-DEPTH: 10.7 meters
 OR1046_SLEEVE-DEPTH  : 3.0 meters
 OR1046
 OR1046  HISTORY     - Date     Condition        Report By
 OR1046  HISTORY     - 1981     MONUMENTED       SDDT
 OR1046  HISTORY     - 19910627 GOOD             NGS
 OR1046  HISTORY     - 20130115 GOOD             INDIV
 OR1046
 OR1046                          STATION DESCRIPTION
 OR1046
 OR1046'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1046'5.5 KM (3.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1046'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1046'93.5 M (306.8 FT) WEST OF THE SOUTHWEST CORNER OF BRIDGE NUMBER
 OR1046'43-475-268, 49.2 M (161.4 FT) SOUTHWEST OF AND LEVEL WITH THE
 OR1046'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 28.5 M (93.5 FT)
 OR1046'WEST OF A T-FENCE CORNER, 21.7 M (71.2 FT) NORTHWEST OF A UTILITY
 OR1046'POLE WITH 2 GUY CABLES, AND 1.9 M (6.2 FT) SOUTHWEST OF A WITNESS
 OR1046'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 4-INCH
 OR1046'SCREW CAP.  THE MARK IS UNSTAMPED.
 OR1046
 OR1046                          STATION RECOVERY (2013)
 OR1046
 OR1046'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR1046'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1045 ***********************************************************************
 OR1045  DESIGNATION -  I90 259.52
 OR1045  PID         -  OR1045
 OR1045  STATE/COUNTY-  SD/LYMAN
 OR1045  COUNTRY     -  US
 OR1045  USGS QUAD   -  OACOMA (2017)
 OR1045
 OR1045                         *CURRENT SURVEY CONTROL
 OR1045  ______________________________________________________________________
 OR1045* NAD 83(1986) POSITION- 43 48 26.64   (N) 099 24 42.54   (W)   HD_HELD1
 OR1045* NAVD 88 ORTHO HEIGHT -   419.043 (meters)     1374.81  (feet) ADJUSTED
 OR1045  ______________________________________________________________________
 OR1045  GEOID HEIGHT    -        -25.579 (meters)                     GEOID18
 OR1045  DYNAMIC HEIGHT  -        418.933 (meters)     1374.45  (feet) COMP
 OR1045  MODELED GRAVITY -    980,344.7   (mgal)                       NAVD 88
 OR1045
 OR1045  VERT ORDER      -  FIRST     CLASS II
 OR1045
 OR1045.The horizontal coordinates were determined by differentially corrected
 OR1045.hand held GPS observations or other comparable positioning techniques
 OR1045.and have an estimated accuracy of +/- 3 meters.
 OR1045
 OR1045.The orthometric height was determined by differential leveling and
 OR1045.adjusted by the NATIONAL GEODETIC SURVEY
 OR1045.in September 1993.
 OR1045
 OR1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1045.GEOID18 height accuracy estimate available here.
 OR1045
 OR1045.Click photographs - Photos may exist for this station.
 OR1045
 OR1045.The dynamic height is computed by dividing the NAVD 88
 OR1045.geopotential number by the normal gravity value computed on the
 OR1045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1045.degrees latitude (g = 980.6199 gals.).
 OR1045
 OR1045.The modeled gravity was interpolated from observed gravity values.
 OR1045
 OR1045;                    North         East    Units  Estimated Accuracy
 OR1045;SPC SD S     -   164,168.1     674,142.0     MT  (+/- 3 meters HH1 GPS) 
 OR1045
 OR1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6687650563(NAD 83)
 OR1045
 OR1045                          SUPERSEDED SURVEY CONTROL
 OR1045
 OR1045.No superseded survey control is available for this station.
 OR1045
 OR1045_MARKER: DB = BENCH MARK DISK
 OR1045_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1045_STAMPING: 90-259.52
 OR1045_MARK LOGO: SDDT
 OR1045_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1045_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1045_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1045+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 OR1045
 OR1045  HISTORY     - Date     Condition        Report By
 OR1045  HISTORY     - UNK      MONUMENTED       SDDT
 OR1045  HISTORY     - 19910627 GOOD             NGS
 OR1045  HISTORY     - 20050713 GOOD             GEOCAC
 OR1045  HISTORY     - 20120313 GOOD             INDIV
 OR1045
 OR1045                          STATION DESCRIPTION
 OR1045
 OR1045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1045'5.4 KM (3.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1045'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1045'ON THE EXTENDED CENTER OF A PAVED ROAD LEADING SOUTH, 91.3 M (299.5
 OR1045'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OR1045'32.2 M (105.6 FT) NORTH OF THE CENTERLINE OF A FRONTAGE ROAD, 11.7 M
 OR1045'(38.4 FT) NORTHEAST OF A UTILITY POLE WITH 2 GUY CABLES, 9.7 M (31.8
 OR1045'FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX, 3.0 M (9.8 FT) BELOW
 OR1045'THE LEVEL OF THE FRONTAGE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OR1045'POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 OR1045'SURFACE.
 OR1045
 OR1045                          STATION RECOVERY (2005)
 OR1045
 OR1045'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR1045'RECOVERED IN GOOD CONDITION.
 OR1045
 OR1045                          STATION RECOVERY (2012)
 OR1045
 OR1045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1045'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1044 ***********************************************************************
 OR1044  DESIGNATION -  I90 259.9
 OR1044  PID         -  OR1044
 OR1044  STATE/COUNTY-  SD/LYMAN
 OR1044  COUNTRY     -  US
 OR1044  USGS QUAD   -  OACOMA (2017)
 OR1044
 OR1044                         *CURRENT SURVEY CONTROL
 OR1044  ______________________________________________________________________
 OR1044* NAD 83(1986) POSITION- 43 48 09.     (N) 099 24 19.     (W)   SCALED
 OR1044* NAVD 88 ORTHO HEIGHT -   435.038 (meters)     1427.29  (feet) ADJUSTED
 OR1044  ______________________________________________________________________
 OR1044  GEOID HEIGHT    -        -25.598 (meters)                     GEOID18
 OR1044  DYNAMIC HEIGHT  -        434.927 (meters)     1426.92  (feet) COMP
 OR1044  MODELED GRAVITY -    980,350.5   (mgal)                       NAVD 88
 OR1044
 OR1044  VERT ORDER      -  FIRST     CLASS II
 OR1044
 OR1044.The horizontal coordinates were scaled from a map and have
 OR1044.an estimated accuracy of +/- 6 seconds.
 OR1044
 OR1044.The orthometric height was determined by differential leveling and
 OR1044.adjusted by the NATIONAL GEODETIC SURVEY
 OR1044.in September 1993.
 OR1044
 OR1044.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1044.GEOID18 height accuracy estimate available here.
 OR1044
 OR1044.Click photographs - Photos may exist for this station.
 OR1044
 OR1044.The dynamic height is computed by dividing the NAVD 88
 OR1044.geopotential number by the normal gravity value computed on the
 OR1044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1044.degrees latitude (g = 980.6199 gals.).
 OR1044
 OR1044.The modeled gravity was interpolated from observed gravity values.
 OR1044
 OR1044;                    North         East    Units  Estimated Accuracy
 OR1044;SPC SD S     -   163,630.      674,670.      MT  (+/- 180 meters Scaled)
 OR1044
 OR1044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP673500(NAD 83)
 OR1044
 OR1044                          SUPERSEDED SURVEY CONTROL
 OR1044
 OR1044.No superseded survey control is available for this station.
 OR1044
 OR1044_MARKER: P = PIPE CAP
 OR1044_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1044_MARK LOGO: NONE
 OR1044_PROJECTION: RECESSED 5 CENTIMETERS
 OR1044_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1044_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1044+STABILITY: POSITION/ELEVATION WELL
 OR1044_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1044+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 OR1044_ROD/PIPE-DEPTH: 12.8 meters
 OR1044_SLEEVE-DEPTH  : 3.0 meters
 OR1044
 OR1044  HISTORY     - Date     Condition        Report By
 OR1044  HISTORY     - 1981     MONUMENTED       SDDT
 OR1044  HISTORY     - 19910627 GOOD             NGS
 OR1044  HISTORY     - 20120313 GOOD             INDIV
 OR1044
 OR1044                          STATION DESCRIPTION
 OR1044
 OR1044'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1044'4.8 KM (3.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1044'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1044'25.0 M (82.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OR1044'THE HIGHWAY, 18.0 M (59.1 FT) NORTH OF THE NORTHEAST CORNER OF BRIDGE
 OR1044'NUMBER 43-479-270, 7.2 M (23.6 FT) SOUTH OF A FENCE CORNER, 0.4 M
 OR1044'(1.3 FT) NORTH OF A WITNESS POST, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 OR1044'THE HIGHWAY, AND 0.2 M (0.7 FT) EAST OF A FENCE.  NOTE--ACCESS TO THE
 OR1044'DATUM POINT IS THROUGH A 4-INCH PVC SCREW CAP.  THE MARK IS
 OR1044'UNSTAMPED.
 OR1044
 OR1044                          STATION RECOVERY (2012)
 OR1044
 OR1044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1044'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1043 ***********************************************************************
 OR1043  DESIGNATION -  I90 260.4
 OR1043  PID         -  OR1043
 OR1043  STATE/COUNTY-  SD/LYMAN
 OR1043  COUNTRY     -  US
 OR1043  USGS QUAD   -  OACOMA (2017)
 OR1043
 OR1043                         *CURRENT SURVEY CONTROL
 OR1043  ______________________________________________________________________
 OR1043* NAD 83(1986) POSITION- 43 48 07.     (N) 099 23 49.     (W)   SCALED
 OR1043* NAVD 88 ORTHO HEIGHT -   436.612 (meters)     1432.45  (feet) ADJUSTED
 OR1043  ______________________________________________________________________
 OR1043  GEOID HEIGHT    -        -25.601 (meters)                     GEOID18
 OR1043  DYNAMIC HEIGHT  -        436.500 (meters)     1432.08  (feet) COMP
 OR1043  MODELED GRAVITY -    980,350.9   (mgal)                       NAVD 88
 OR1043
 OR1043  VERT ORDER      -  FIRST     CLASS II
 OR1043
 OR1043.The horizontal coordinates were scaled from a map and have
 OR1043.an estimated accuracy of +/- 6 seconds.
 OR1043
 OR1043.The orthometric height was determined by differential leveling and
 OR1043.adjusted by the NATIONAL GEODETIC SURVEY
 OR1043.in September 1993.
 OR1043
 OR1043.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1043.GEOID18 height accuracy estimate available here.
 OR1043
 OR1043.Click photographs - Photos may exist for this station.
 OR1043
 OR1043.The dynamic height is computed by dividing the NAVD 88
 OR1043.geopotential number by the normal gravity value computed on the
 OR1043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1043.degrees latitude (g = 980.6199 gals.).
 OR1043
 OR1043.The modeled gravity was interpolated from observed gravity values.
 OR1043
 OR1043;                    North         East    Units  Estimated Accuracy
 OR1043;SPC SD S     -   163,580.      675,350.      MT  (+/- 180 meters Scaled)
 OR1043
 OR1043_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP680499(NAD 83)
 OR1043
 OR1043                          SUPERSEDED SURVEY CONTROL
 OR1043
 OR1043.No superseded survey control is available for this station.
 OR1043
 OR1043_MARKER: Z = SEE DESCRIPTION
 OR1043_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1043_STAMPING: I90 260.4
 OR1043_MARK LOGO: NGS
 OR1043_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1043_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1043_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1043+STABILITY: POSITION/ELEVATION WELL
 OR1043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1043+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 OR1043_ROD/PIPE-DEPTH: 6.4 meters
 OR1043_SLEEVE-DEPTH  : 2.0 meters
 OR1043
 OR1043  HISTORY     - Date     Condition        Report By
 OR1043  HISTORY     - 1990     MONUMENTED       SDDT
 OR1043  HISTORY     - 19910627 GOOD             NGS
 OR1043  HISTORY     - 20120314 GOOD             INDIV
 OR1043
 OR1043                          STATION DESCRIPTION
 OR1043
 OR1043'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1043'1.1 KM (0.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1043'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1043'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR1043'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) WEST OF THE WEST END
 OR1043'OF BRIDGE NUMBER 43-485-272 (EXIT 260), 69.2 M (227.0 FT) NORTH OF
 OR1043'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 29.8 M (97.8
 OR1043'FT) NORTH OF THE CENTER OF THE EASTBOUND ON RAMP, 10.0 M (32.8 FT)
 OR1043'EAST A BRACED FENCE POST, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE RAMP,
 OR1043'AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OR1043'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC
 OR1043'CAP.
 OR1043
 OR1043                          STATION RECOVERY (2012)
 OR1043
 OR1043'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1043'PVC CAP IS BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1042 ***********************************************************************
 OR1042  DESIGNATION -  I90 261.37
 OR1042  PID         -  OR1042
 OR1042  STATE/COUNTY-  SD/LYMAN
 OR1042  COUNTRY     -  US
 OR1042  USGS QUAD   -  OACOMA (2017)
 OR1042
 OR1042                         *CURRENT SURVEY CONTROL
 OR1042  ______________________________________________________________________
 OR1042* NAD 83(1986) POSITION- 43 48 12.     (N) 099 22 41.     (W)   SCALED
 OR1042* NAVD 88 ORTHO HEIGHT -   432.337 (meters)     1418.43  (feet) ADJUSTED
 OR1042  ______________________________________________________________________
 OR1042  GEOID HEIGHT    -        -25.600 (meters)                     GEOID18
 OR1042  DYNAMIC HEIGHT  -        432.225 (meters)     1418.06  (feet) COMP
 OR1042  MODELED GRAVITY -    980,348.7   (mgal)                       NAVD 88
 OR1042
 OR1042  VERT ORDER      -  FIRST     CLASS II
 OR1042
 OR1042.The horizontal coordinates were scaled from a map and have
 OR1042.an estimated accuracy of +/- 6 seconds.
 OR1042
 OR1042.The orthometric height was determined by differential leveling and
 OR1042.adjusted by the NATIONAL GEODETIC SURVEY
 OR1042.in September 1993.
 OR1042
 OR1042.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1042.GEOID18 height accuracy estimate available here.
 OR1042
 OR1042.Click photographs - Photos may exist for this station.
 OR1042
 OR1042.The dynamic height is computed by dividing the NAVD 88
 OR1042.geopotential number by the normal gravity value computed on the
 OR1042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1042.degrees latitude (g = 980.6199 gals.).
 OR1042
 OR1042.The modeled gravity was interpolated from observed gravity values.
 OR1042
 OR1042;                    North         East    Units  Estimated Accuracy
 OR1042;SPC SD S     -   163,750.      676,860.      MT  (+/- 180 meters Scaled)
 OR1042
 OR1042_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP695500(NAD 83)
 OR1042
 OR1042                          SUPERSEDED SURVEY CONTROL
 OR1042
 OR1042.No superseded survey control is available for this station.
 OR1042
 OR1042_MARKER: DB = BENCH MARK DISK
 OR1042_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OR1042_STAMPING: 90-261.37
 OR1042_MARK LOGO: SDDT
 OR1042_MAGNETIC: R = STEEL ROD IMBEDDED IN MONUMENT
 OR1042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR1042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1042+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 OR1042
 OR1042  HISTORY     - Date     Condition        Report By
 OR1042  HISTORY     - UNK      MONUMENTED       SDDT
 OR1042  HISTORY     - 19910627 GOOD             NGS
 OR1042  HISTORY     - 20120314 GOOD             INDIV
 OR1042
 OR1042                          STATION DESCRIPTION
 OR1042
 OR1042'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1042'2.4 KM (1.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1042'END OF THE HIGHWAY SPANNING THE MISSOURI RIVER, NEAR THE CENTER OF 6
 OR1042'BRACED FENCE POSTS, 31.6 M (103.7 FT) NORTHWEST OF AND LEVEL WITH THE
 OR1042'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.3 M (27.2 FT)
 OR1042'NORTH OF THE NORTHWEST LEG OF A HIGHWAY INFORMATION SIGN (EXIT 260
 OR1042'LODGING CAMPING), 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS POST AND
 OR1042'FENCE, AND THE MARK PROJECTS 0.05 M (0.16 FT) ABOVE THE GROUND.
 OR1042
 OR1042                          STATION RECOVERY (2012)
 OR1042
 OR1042'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1042'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1041 ***********************************************************************
 OR1041  DESIGNATION -  I90 262.2
 OR1041  PID         -  OR1041
 OR1041  STATE/COUNTY-  SD/LYMAN
 OR1041  COUNTRY     -  US
 OR1041  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1041
 OR1041                         *CURRENT SURVEY CONTROL
 OR1041  ______________________________________________________________________
 OR1041* NAD 83(1986) POSITION- 43 48 24.     (N) 099 21 44.     (W)   SCALED
 OR1041* NAVD 88 ORTHO HEIGHT -   425.571 (meters)     1396.23  (feet) ADJUSTED
 OR1041  ______________________________________________________________________
 OR1041  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 OR1041  DYNAMIC HEIGHT  -        425.460 (meters)     1395.86  (feet) COMP
 OR1041  MODELED GRAVITY -    980,347.0   (mgal)                       NAVD 88
 OR1041
 OR1041  VERT ORDER      -  FIRST     CLASS II
 OR1041
 OR1041.The horizontal coordinates were scaled from a map and have
 OR1041.an estimated accuracy of +/- 6 seconds.
 OR1041
 OR1041.The orthometric height was determined by differential leveling and
 OR1041.adjusted by the NATIONAL GEODETIC SURVEY
 OR1041.in September 1993.
 OR1041
 OR1041.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1041.GEOID18 height accuracy estimate available here.
 OR1041
 OR1041.Click photographs - Photos may exist for this station.
 OR1041
 OR1041.The dynamic height is computed by dividing the NAVD 88
 OR1041.geopotential number by the normal gravity value computed on the
 OR1041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1041.degrees latitude (g = 980.6199 gals.).
 OR1041
 OR1041.The modeled gravity was interpolated from observed gravity values.
 OR1041
 OR1041;                    North         East    Units  Estimated Accuracy
 OR1041;SPC SD S     -   164,130.      678,130.      MT  (+/- 180 meters Scaled)
 OR1041
 OR1041_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP708504(NAD 83)
 OR1041
 OR1041                          SUPERSEDED SURVEY CONTROL
 OR1041
 OR1041.No superseded survey control is available for this station.
 OR1041
 OR1041_MARKER: Z = SEE DESCRIPTION
 OR1041_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1041_STAMPING: I90 262.2
 OR1041_MARK LOGO: NGS
 OR1041_PROJECTION: PROJECTING 10 CENTIMETERS
 OR1041_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1041_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1041+STABILITY: POSITION/ELEVATION WELL
 OR1041_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1041+SATELLITE: SATELLITE OBSERVATIONS - March 14, 2012
 OR1041_ROD/PIPE-DEPTH: 6.4 meters
 OR1041_SLEEVE-DEPTH  : 2.0 meters
 OR1041
 OR1041  HISTORY     - Date     Condition        Report By
 OR1041  HISTORY     - 1990     MONUMENTED       SDDT
 OR1041  HISTORY     - 19910627 GOOD             NGS
 OR1041  HISTORY     - 20120314 GOOD             INDIV
 OR1041
 OR1041                          STATION DESCRIPTION
 OR1041
 OR1041'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1041'1.1 KM (0.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE WEST
 OR1041'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1041'62.5 M (205.1 FT) SOUTH OF THE EAST OF A BRACED FENCE POST, 36.5 M
 OR1041'(119.8 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OR1041'HIGHWAY, 28.0 M (91.9 FT) NORTH OF THE WEST END OF A CABLE GUARD
 OR1041'RAIL, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0
 OR1041'FT) SOUTH OF A WITNESS POST.
 OR1041
 OR1041                          STATION RECOVERY (2012)
 OR1041
 OR1041'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1041'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1040 ***********************************************************************
 OR1040  DESIGNATION -  I90 262.9
 OR1040  PID         -  OR1040
 OR1040  STATE/COUNTY-  SD/BRULE
 OR1040  COUNTRY     -  US
 OR1040  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1040
 OR1040                         *CURRENT SURVEY CONTROL
 OR1040  ______________________________________________________________________
 OR1040* NAD 83(1986) POSITION- 43 48 03.     (N) 099 21 07.     (W)   SCALED
 OR1040* NAVD 88 ORTHO HEIGHT -   426.033 (meters)     1397.74  (feet) ADJUSTED
 OR1040  ______________________________________________________________________
 OR1040  GEOID HEIGHT    -        -25.616 (meters)                     GEOID18
 OR1040  DYNAMIC HEIGHT  -        425.921 (meters)     1397.38  (feet) COMP
 OR1040  MODELED GRAVITY -    980,344.0   (mgal)                       NAVD 88
 OR1040
 OR1040  VERT ORDER      -  FIRST     CLASS II
 OR1040
 OR1040.The horizontal coordinates were scaled from a map and have
 OR1040.an estimated accuracy of +/- 6 seconds.
 OR1040
 OR1040.The orthometric height was determined by differential leveling and
 OR1040.adjusted by the NATIONAL GEODETIC SURVEY
 OR1040.in September 1993.
 OR1040
 OR1040.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1040.GEOID18 height accuracy estimate available here.
 OR1040
 OR1040.Click photographs - Photos may exist for this station.
 OR1040
 OR1040.The dynamic height is computed by dividing the NAVD 88
 OR1040.geopotential number by the normal gravity value computed on the
 OR1040.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1040.degrees latitude (g = 980.6199 gals.).
 OR1040
 OR1040.The modeled gravity was interpolated from observed gravity values.
 OR1040
 OR1040;                    North         East    Units  Estimated Accuracy
 OR1040;SPC SD S     -   163,490.      678,970.      MT  (+/- 180 meters Scaled)
 OR1040
 OR1040_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP716498(NAD 83)
 OR1040
 OR1040                          SUPERSEDED SURVEY CONTROL
 OR1040
 OR1040.No superseded survey control is available for this station.
 OR1040
 OR1040_MARKER: DB = BENCH MARK DISK
 OR1040_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 OR1040_SP_SET: ABUTMENT
 OR1040_STAMPING: I90-262.9
 OR1040_MARK LOGO: SDDT
 OR1040_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR1040_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1040_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR1040+SATELLITE: SATELLITE OBSERVATIONS - March 07, 2012
 OR1040
 OR1040  HISTORY     - Date     Condition        Report By
 OR1040  HISTORY     - UNK      MONUMENTED       SDDT
 OR1040  HISTORY     - 19910625 GOOD             NGS
 OR1040  HISTORY     - 20120307 GOOD             INDIV
 OR1040
 OR1040                          STATION DESCRIPTION
 OR1040
 OR1040'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1040'IN CHAMBERLAIN, AT THE JUNCTION OF INTERSTATE HIGHWAY 90 AND THE
 OR1040'MISSOURI RIVER, IN TOP OF AND 6.4 M (21.0 FT) NORTHEAST OF THE
 OR1040'SOUTHWEST END OF THE NORTHWEST CONCRETE ABUTMENT OF THE HIGHWAY
 OR1040'BRIDGE SPANNING THE MISSOURI RIVER, AND 7.6 M (24.9 FT) SOUTHWEST OF
 OR1040'AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY.
 OR1040
 OR1040                          STATION RECOVERY (2012)
 OR1040
 OR1040'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1040'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1037 ***********************************************************************
 OR1037  DESIGNATION -  I90 263.4
 OR1037  PID         -  OR1037
 OR1037  STATE/COUNTY-  SD/BRULE
 OR1037  COUNTRY     -  US
 OR1037  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1037
 OR1037                         *CURRENT SURVEY CONTROL
 OR1037  ______________________________________________________________________
 OR1037* NAD 83(1986) POSITION- 43 47 41.     (N) 099 20 46.     (W)   SCALED
 OR1037* NAVD 88 ORTHO HEIGHT -   438.486 (meters)     1438.60  (feet) ADJUSTED
 OR1037  ______________________________________________________________________
 OR1037  GEOID HEIGHT    -        -25.629 (meters)                     GEOID18
 OR1037  DYNAMIC HEIGHT  -        438.369 (meters)     1438.22  (feet) COMP
 OR1037  MODELED GRAVITY -    980,341.3   (mgal)                       NAVD 88
 OR1037
 OR1037  VERT ORDER      -  FIRST     CLASS II
 OR1037
 OR1037.The horizontal coordinates were scaled from a map and have
 OR1037.an estimated accuracy of +/- 6 seconds.
 OR1037
 OR1037.The orthometric height was determined by differential leveling and
 OR1037.adjusted by the NATIONAL GEODETIC SURVEY
 OR1037.in September 1993.
 OR1037
 OR1037.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1037.GEOID18 height accuracy estimate available here.
 OR1037
 OR1037.Click photographs - Photos may exist for this station.
 OR1037
 OR1037.The dynamic height is computed by dividing the NAVD 88
 OR1037.geopotential number by the normal gravity value computed on the
 OR1037.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1037.degrees latitude (g = 980.6199 gals.).
 OR1037
 OR1037.The modeled gravity was interpolated from observed gravity values.
 OR1037
 OR1037;                    North         East    Units  Estimated Accuracy
 OR1037;SPC SD S     -   162,820.      679,450.      MT  (+/- 180 meters Scaled)
 OR1037
 OR1037_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP721491(NAD 83)
 OR1037
 OR1037                          SUPERSEDED SURVEY CONTROL
 OR1037
 OR1037.No superseded survey control is available for this station.
 OR1037
 OR1037_MARKER: Z = SEE DESCRIPTION
 OR1037_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1037_STAMPING: I90 263.4
 OR1037_MARK LOGO: NGS
 OR1037_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1037_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1037_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1037+STABILITY: POSITION/ELEVATION WELL
 OR1037_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1037+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1037_ROD/PIPE-DEPTH: 6.4 meters
 OR1037_SLEEVE-DEPTH  : 2.0 meters
 OR1037
 OR1037  HISTORY     - Date     Condition        Report By
 OR1037  HISTORY     - 1990     MONUMENTED       SDDT
 OR1037  HISTORY     - 19910625 GOOD             NGS
 OR1037  HISTORY     - 20120312 GOOD             INDIV
 OR1037
 OR1037                          STATION DESCRIPTION
 OR1037
 OR1037'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1037'0.2 KM (0.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1037'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1037'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR1037'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) WEST OF THE NORTHWEST
 OR1037'END OF BRIDGE NUMBER 09-065-095, 180.0 M (590.5 FT) SOUTHWEST OF THE
 OR1037'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 150.0 M (492.1 FT)
 OR1037'NORTHWEST OF THE CENTERLINE OF INTERSTATE HIGHWAY 90 BUSINESS, 46.9 M
 OR1037'(153.9 FT) WEST OF THE CENTER OF THE EASTBOUND HIGHWAY OFF RAMP (EXIT
 OR1037'263), 4.0 M (13.1 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.3 M (1.0 FT)
 OR1037'EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OR1037'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1037
 OR1037                          STATION RECOVERY (2012)
 OR1037
 OR1037'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1037'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1035 ***********************************************************************
 OR1035  DESIGNATION -  I90 264.5
 OR1035  PID         -  OR1035
 OR1035  STATE/COUNTY-  SD/BRULE
 OR1035  COUNTRY     -  US
 OR1035  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1035
 OR1035                         *CURRENT SURVEY CONTROL
 OR1035  ______________________________________________________________________
 OR1035* NAD 83(1986) POSITION- 43 47 04.56   (N) 099 19 50.76   (W)   HD_HELD1
 OR1035* NAVD 88 ORTHO HEIGHT -   525.435 (meters)     1723.86  (feet) ADJUSTED
 OR1035  ______________________________________________________________________
 OR1035  GEOID HEIGHT    -        -25.646 (meters)                     GEOID18
 OR1035  DYNAMIC HEIGHT  -        525.295 (meters)     1723.41  (feet) COMP
 OR1035  MODELED GRAVITY -    980,335.3   (mgal)                       NAVD 88
 OR1035
 OR1035  VERT ORDER      -  FIRST     CLASS II
 OR1035
 OR1035.The horizontal coordinates were determined by differentially corrected
 OR1035.hand held GPS observations or other comparable positioning techniques
 OR1035.and have an estimated accuracy of +/- 3 meters.
 OR1035
 OR1035.The orthometric height was determined by differential leveling and
 OR1035.adjusted by the NATIONAL GEODETIC SURVEY
 OR1035.in September 1993.
 OR1035
 OR1035.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1035.GEOID18 height accuracy estimate available here.
 OR1035
 OR1035.Click photographs - Photos may exist for this station.
 OR1035
 OR1035.The dynamic height is computed by dividing the NAVD 88
 OR1035.geopotential number by the normal gravity value computed on the
 OR1035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1035.degrees latitude (g = 980.6199 gals.).
 OR1035
 OR1035.The modeled gravity was interpolated from observed gravity values.
 OR1035
 OR1035;                    North         East    Units  Estimated Accuracy
 OR1035;SPC SD S     -   161,710.8     680,693.3     MT  (+/- 3 meters HH1 GPS) 
 OR1035
 OR1035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7338548002(NAD 83)
 OR1035
 OR1035                          SUPERSEDED SURVEY CONTROL
 OR1035
 OR1035.No superseded survey control is available for this station.
 OR1035
 OR1035_MARKER: Z = SEE DESCRIPTION
 OR1035_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1035_STAMPING: I90 264.5
 OR1035_MARK LOGO: NGS
 OR1035_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1035_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1035_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1035+STABILITY: POSITION/ELEVATION WELL
 OR1035_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1035+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1035_ROD/PIPE-DEPTH: 6.4 meters
 OR1035_SLEEVE-DEPTH  : 2.0 meters
 OR1035
 OR1035  HISTORY     - Date     Condition        Report By
 OR1035  HISTORY     - 1990     MONUMENTED       SDDT
 OR1035  HISTORY     - 19910625 GOOD             NGS
 OR1035  HISTORY     - 20050713 GOOD             GEOCAC
 OR1035  HISTORY     - 20120312 GOOD             INDIV
 OR1035
 OR1035                          STATION DESCRIPTION
 OR1035
 OR1035'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1035'1.7 KM (1.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1035'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1035'EAST OF THE EAST END OF BRIDGE NUMBER 08-069-103, A STAINLESS STEEL
 OR1035'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR1035'GALVANIZED STEEL PIPE, 240.0 M (787.4 FT) NORTHEAST OF THE CENTERLINE
 OR1035'OF THE WESTBOUND LANES OF THE HIGHWAY, 230.0 M (754.6 FT) EAST OF THE
 OR1035'EAST END OF BRIDGE NUMBER 08-069-103, 38.9 M (127.6 FT) NORTHEAST OF
 OR1035'THE CENTER OF A WESTBOUND OFF RAMP LEADING TO A REST AREA, 6.5 M
 OR1035'(21.3 FT) SOUTH OF A T-FENCE CORNER AT THE SOUTH BOUNDARY OF A
 OR1035'CEMETERY, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.3 M (1.0
 OR1035'FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OR1035'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1035
 OR1035                          STATION RECOVERY (2005)
 OR1035
 OR1035'RECOVERY NOTE BY GEOCACHING 2005 (WD)
 OR1035'RECOVERED IN GOOD CONDITION.
 OR1035
 OR1035                          STATION RECOVERY (2012)
 OR1035
 OR1035'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1034 ***********************************************************************
 OR1034  CBN         -  This is a Cooperative Base Network Control Station.
 OR1034  DESIGNATION -  I90 265.5
 OR1034  PID         -  OR1034
 OR1034  STATE/COUNTY-  SD/BRULE
 OR1034  COUNTRY     -  US
 OR1034  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1034
 OR1034                         *CURRENT SURVEY CONTROL
 OR1034  ______________________________________________________________________
 OR1034* NAD 83(2011) POSITION- 43 46 25.48906(N) 099 19 08.23572(W)   ADJUSTED
 OR1034* NAD 83(2011) ELLIP HT-   494.569 (meters)        (06/27/12)   ADJUSTED
 OR1034* NAD 83(2011) EPOCH   -  2010.00
 OR1034* NAVD 88 ORTHO HEIGHT -   520.270 (meters)     1706.92  (feet) ADJUSTED
 OR1034  ______________________________________________________________________
 OR1034  GEOID HEIGHT    -        -25.671 (meters)                     GEOID18
 OR1034  NAD 83(2011) X  -   -747,026.601 (meters)                     COMP
 OR1034  NAD 83(2011) Y  - -4,552,375.841 (meters)                     COMP
 OR1034  NAD 83(2011) Z  -  4,390,315.858 (meters)                     COMP
 OR1034  LAPLACE CORR    -          0.08  (seconds)                    DEFLEC18
 OR1034  DYNAMIC HEIGHT  -        520.127 (meters)     1706.45  (feet) COMP
 OR1034  MODELED GRAVITY -    980,329.7   (mgal)                       NAVD 88
 OR1034
 OR1034  VERT ORDER      -  FIRST     CLASS II
 OR1034
 OR1034  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1034  Standards:
 OR1034         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1034            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1034  -------------------------------------------------------------------
 OR1034  NETWORK    0.81   1.63           0.37   0.28   0.83     -0.03324045
 OR1034  -------------------------------------------------------------------
 OR1034  Click here for local accuracies and other accuracy information.
 OR1034
 OR1034.The horizontal coordinates were established by GPS observations
 OR1034.and adjusted by the National Geodetic Survey in June 2012.
 OR1034
 OR1034.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1034.been affixed to the stable North American tectonic plate. See 
 OR1034.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1034
 OR1034.The horizontal coordinates are valid at the epoch date displayed above
 OR1034.which is a decimal equivalence of Year/Month/Day.
 OR1034
 OR1034.The orthometric height was determined by differential leveling and
 OR1034.adjusted by the NATIONAL GEODETIC SURVEY
 OR1034.in September 1993.
 OR1034
 OR1034.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1034.GEOID18 height accuracy estimate available here.
 OR1034
 OR1034.Click photographs - Photos may exist for this station.
 OR1034
 OR1034.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1034
 OR1034.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1034
 OR1034.The ellipsoidal height was determined by GPS observations
 OR1034.and is referenced to NAD 83.
 OR1034
 OR1034.The dynamic height is computed by dividing the NAVD 88
 OR1034.geopotential number by the normal gravity value computed on the
 OR1034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1034.degrees latitude (g = 980.6199 gals.).
 OR1034
 OR1034.The modeled gravity was interpolated from observed gravity values.
 OR1034
 OR1034. The following values were computed from the NAD 83(2011) position.
 OR1034
 OR1034;                    North         East     Units Scale Factor Converg.
 OR1034;SPC SD S     -   160,516.649   681,658.675   MT  0.99991054   +0 41 59.2
 OR1034;SPC SD S     -   526,628.37  2,236,408.50   sFT  0.99991054   +0 41 59.2
 OR1034;UTM  14      - 4,846,793.342   474,331.136   MT  0.99960810   -0 13 14.4
 OR1034
 OR1034!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1034!SPC SD S     -   0.99992245  x   0.99991054  =   0.99983300
 OR1034!UTM  14      -   0.99992245  x   0.99960810  =   0.99953058
 OR1034
 OR1034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7433146793(NAD 83)
 OR1034
 OR1034                          SUPERSEDED SURVEY CONTROL
 OR1034
 OR1034  NAD 83(2007)-  43 46 25.48902(N)    099 19 08.23661(W) AD(2002.00) 0
 OR1034  ELLIP H (02/10/07)  494.594  (m)                       GP(2002.00)    
 OR1034  NAD 83(1996)-  43 46 25.48887(N)    099 19 08.23647(W) AD(       ) A
 OR1034  ELLIP H (06/23/03)  494.589  (m)                       GP(       ) 3 1
 OR1034  NAVD 88             520.27   (m)         1706.9    (f) LEVELING    3  
 OR1034
 OR1034.Superseded values are not recommended for survey control.
 OR1034
 OR1034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1034.See file dsdata.pdf to determine how the superseded data were derived.
 OR1034
 OR1034_MARKER: Z = SEE DESCRIPTION
 OR1034_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1034_STAMPING: I90 265.5
 OR1034_MARK LOGO: NGS
 OR1034_PROJECTION: FLUSH
 OR1034_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1034_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1034+STABILITY: POSITION/ELEVATION WELL
 OR1034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1034+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1034_ROD/PIPE-DEPTH: 6.40 meters
 OR1034_SLEEVE-DEPTH  : 2.00 meters
 OR1034
 OR1034  HISTORY     - Date     Condition        Report By
 OR1034  HISTORY     - 1990     MONUMENTED       SDDT
 OR1034  HISTORY     - 19910625 GOOD             NGS
 OR1034  HISTORY     - 20020523 GOOD             SDDT
 OR1034  HISTORY     - 20120312 GOOD             INDIV
 OR1034
 OR1034                          STATION DESCRIPTION
 OR1034
 OR1034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1034'3.4 KM (2.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1034'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1034'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP ATTACHED TO A 1 1/2-INCH
 OR1034'GALVANIZED STEEL PIPE, 0.6 KM (0.4 MI) WEST OF OVERPASS NUMBER
 OR1034'08-080-112, 32.7 M (107.3 FT) NORTHEAST OF AND LEVEL WITH THE
 OR1034'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 14.6 M (47.9 FT)
 OR1034'SOUTHEAST OF THE MOST EASTERLY OF 6 BRACED FENCE POSTS, AND 0.3 M
 OR1034'(1.0 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OR1034'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OR1034'PVC CAP.
 OR1034
 OR1034                          STATION RECOVERY (2002)
 OR1034
 OR1034'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OR1034'RECOVERED AS DESCRIBED
 OR1034'
 OR1034
 OR1034                          STATION RECOVERY (2012)
 OR1034
 OR1034'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1030 ***********************************************************************
 OR1030  DESIGNATION -  I90 269.9
 OR1030  PID         -  OR1030
 OR1030  STATE/COUNTY-  SD/BRULE
 OR1030  COUNTRY     -  US
 OR1030  USGS QUAD   -  PUKWANA (2017)
 OR1030
 OR1030                         *CURRENT SURVEY CONTROL
 OR1030  ______________________________________________________________________
 OR1030* NAD 83(1986) POSITION- 43 45 09.     (N) 099 14 11.     (W)   SCALED
 OR1030* NAVD 88 ORTHO HEIGHT -   504.785 (meters)     1656.12  (feet) ADJUSTED
 OR1030  ______________________________________________________________________
 OR1030  GEOID HEIGHT    -        -25.722 (meters)                     GEOID18
 OR1030  DYNAMIC HEIGHT  -        504.648 (meters)     1655.67  (feet) COMP
 OR1030  MODELED GRAVITY -    980,331.4   (mgal)                       NAVD 88
 OR1030
 OR1030  VERT ORDER      -  FIRST     CLASS II
 OR1030
 OR1030.The horizontal coordinates were scaled from a map and have
 OR1030.an estimated accuracy of +/- 6 seconds.
 OR1030
 OR1030.The orthometric height was determined by differential leveling and
 OR1030.adjusted by the NATIONAL GEODETIC SURVEY
 OR1030.in September 1993.
 OR1030
 OR1030.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1030.GEOID18 height accuracy estimate available here.
 OR1030
 OR1030.Click photographs - Photos may exist for this station.
 OR1030
 OR1030.The dynamic height is computed by dividing the NAVD 88
 OR1030.geopotential number by the normal gravity value computed on the
 OR1030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1030.degrees latitude (g = 980.6199 gals.).
 OR1030
 OR1030.The modeled gravity was interpolated from observed gravity values.
 OR1030
 OR1030;                    North         East    Units  Estimated Accuracy
 OR1030;SPC SD S     -   158,240.      688,340.      MT  (+/- 180 meters Scaled)
 OR1030
 OR1030_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP809444(NAD 83)
 OR1030
 OR1030                          SUPERSEDED SURVEY CONTROL
 OR1030
 OR1030.No superseded survey control is available for this station.
 OR1030
 OR1030_MARKER: Z = SEE DESCRIPTION
 OR1030_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1030_STAMPING: I90 269.9
 OR1030_MARK LOGO: NGS
 OR1030_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1030_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1030_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1030+STABILITY: POSITION/ELEVATION WELL
 OR1030_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1030+SATELLITE: SATELLITE OBSERVATIONS - June 25, 1991
 OR1030_ROD/PIPE-DEPTH: 6.4 meters
 OR1030_SLEEVE-DEPTH  : 2.0 meters
 OR1030
 OR1030  HISTORY     - Date     Condition        Report By
 OR1030  HISTORY     - 1990     MONUMENTED       SDDT
 OR1030  HISTORY     - 19910625 GOOD             NGS
 OR1030  HISTORY     - 20120312 MARK NOT FOUND   INDIV
 OR1030
 OR1030                          STATION DESCRIPTION
 OR1030
 OR1030'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1030'10.5 KM (6.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1030'END OF THE INTERSTATE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN
 OR1030'CHAMBERLAIN, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS
 OR1030'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) WEST
 OR1030'OF OVERPASS NUMBER 08-120-125, 43.7 M (143.4 FT) NORTH OF THE
 OR1030'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 OR1030'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OR1030'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR1030'LOGO CAP AND THEN A 4-INCH PVC CAP.
 OR1030
 OR1030                          STATION RECOVERY (2012)
 OR1030
 OR1030'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1030'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1027 ***********************************************************************
 OR1027  DESIGNATION -  I90 272.9
 OR1027  PID         -  OR1027
 OR1027  STATE/COUNTY-  SD/BRULE
 OR1027  COUNTRY     -  US
 OR1027  USGS QUAD   -  PUKWANA (2017)
 OR1027
 OR1027                         *CURRENT SURVEY CONTROL
 OR1027  ______________________________________________________________________
 OR1027* NAD 83(1986) POSITION- 43 45 12.     (N) 099 10 39.     (W)   SCALED
 OR1027* NAVD 88 ORTHO HEIGHT -   487.348 (meters)     1598.91  (feet) ADJUSTED
 OR1027  ______________________________________________________________________
 OR1027  GEOID HEIGHT    -        -25.738 (meters)                     GEOID18
 OR1027  DYNAMIC HEIGHT  -        487.217 (meters)     1598.48  (feet) COMP
 OR1027  MODELED GRAVITY -    980,335.2   (mgal)                       NAVD 88
 OR1027
 OR1027  VERT ORDER      -  FIRST     CLASS II
 OR1027
 OR1027.The horizontal coordinates were scaled from a map and have
 OR1027.an estimated accuracy of +/- 6 seconds.
 OR1027
 OR1027.The orthometric height was determined by differential leveling and
 OR1027.adjusted by the NATIONAL GEODETIC SURVEY
 OR1027.in September 1993.
 OR1027
 OR1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1027.GEOID18 height accuracy estimate available here.
 OR1027
 OR1027.Click photographs - Photos may exist for this station.
 OR1027
 OR1027.The dynamic height is computed by dividing the NAVD 88
 OR1027.geopotential number by the normal gravity value computed on the
 OR1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1027.degrees latitude (g = 980.6199 gals.).
 OR1027
 OR1027.The modeled gravity was interpolated from observed gravity values.
 OR1027
 OR1027;                    North         East    Units  Estimated Accuracy
 OR1027;SPC SD S     -   158,400.      693,080.      MT  (+/- 180 meters Scaled)
 OR1027
 OR1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP857444(NAD 83)
 OR1027
 OR1027                          SUPERSEDED SURVEY CONTROL
 OR1027
 OR1027.No superseded survey control is available for this station.
 OR1027
 OR1027_MARKER: Z = SEE DESCRIPTION
 OR1027_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1027_STAMPING: I90 272.9
 OR1027_MARK LOGO: NGS
 OR1027_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1027_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1027_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1027+STABILITY: POSITION/ELEVATION WELL
 OR1027_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1027+SATELLITE: SATELLITE OBSERVATIONS - March 08, 2012
 OR1027_ROD/PIPE-DEPTH: 6.4 meters
 OR1027_SLEEVE-DEPTH  : 2.0 meters
 OR1027
 OR1027  HISTORY     - Date     Condition        Report By
 OR1027  HISTORY     - 1990     MONUMENTED       SDDT
 OR1027  HISTORY     - 19910625 GOOD             NGS
 OR1027  HISTORY     - 20120308 GOOD             INDIV
 OR1027
 OR1027                          STATION DESCRIPTION
 OR1027
 OR1027'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1027'15.3 KM (9.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1027'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1027'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR1027'1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) EAST OF OVERPASS
 OR1027'NUMBER 08-145-124 (EXIT 272), 42.2 M (138.5 FT) NORTH OF THE
 OR1027'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 36.2 M (118.8 FT)
 OR1027'NORTH OF THE CENTER OF THE WESTBOUND OFF RAMP, 32.5 M (106.6 FT) WEST
 OR1027'OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OR1027'AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OR1027'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OR1027'4-INCH PVC CAP.
 OR1027
 OR1027                          STATION RECOVERY (2012)
 OR1027
 OR1027'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1027'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1022 ***********************************************************************
 OR1022  DESIGNATION -  I90 278.0
 OR1022  PID         -  OR1022
 OR1022  STATE/COUNTY-  SD/BRULE
 OR1022  COUNTRY     -  US
 OR1022  USGS QUAD   -  PUKWANA SE (2017)
 OR1022
 OR1022                         *CURRENT SURVEY CONTROL
 OR1022  ______________________________________________________________________
 OR1022* NAD 83(1986) POSITION- 43 45 10.20   (N) 099 04 36.38   (W)   HD_HELD1
 OR1022* NAVD 88 ORTHO HEIGHT -   507.981 (meters)     1666.60  (feet) ADJUSTED
 OR1022  ______________________________________________________________________
 OR1022  GEOID HEIGHT    -        -25.762 (meters)                     GEOID18
 OR1022  DYNAMIC HEIGHT  -        507.843 (meters)     1666.15  (feet) COMP
 OR1022  MODELED GRAVITY -    980,332.4   (mgal)                       NAVD 88
 OR1022
 OR1022  VERT ORDER      -  FIRST     CLASS II
 OR1022
 OR1022.The horizontal coordinates were determined by differentially corrected
 OR1022.hand held GPS observations or other comparable positioning techniques
 OR1022.and have an estimated accuracy of +/- 3 meters.
 OR1022
 OR1022.The orthometric height was determined by differential leveling and
 OR1022.adjusted by the NATIONAL GEODETIC SURVEY
 OR1022.in September 1993.
 OR1022
 OR1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1022.GEOID18 height accuracy estimate available here.
 OR1022
 OR1022.Click photographs - Photos may exist for this station.
 OR1022
 OR1022.The dynamic height is computed by dividing the NAVD 88
 OR1022.geopotential number by the normal gravity value computed on the
 OR1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1022.degrees latitude (g = 980.6199 gals.).
 OR1022
 OR1022.The modeled gravity was interpolated from observed gravity values.
 OR1022
 OR1022;                    North         East    Units  Estimated Accuracy
 OR1022;SPC SD S     -   158,460.0     701,188.4     MT  (+/- 3 meters HH1 GPS) 
 OR1022
 OR1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP9381944424(NAD 83)
 OR1022
 OR1022                          SUPERSEDED SURVEY CONTROL
 OR1022
 OR1022.No superseded survey control is available for this station.
 OR1022
 OR1022_MARKER: Z = SEE DESCRIPTION
 OR1022_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1022_STAMPING: I90 278.0
 OR1022_MARK LOGO: NGS
 OR1022_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1022_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1022+STABILITY: POSITION/ELEVATION WELL
 OR1022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1022+SATELLITE: SATELLITE OBSERVATIONS - March 06, 2012
 OR1022_ROD/PIPE-DEPTH: 6.4 meters
 OR1022_SLEEVE-DEPTH  : 2.0 meters
 OR1022
 OR1022  HISTORY     - Date     Condition        Report By
 OR1022  HISTORY     - 1990     MONUMENTED       SDDT
 OR1022  HISTORY     - 19910625 GOOD             NGS
 OR1022  HISTORY     - 20120306 GOOD             INDIV
 OR1022
 OR1022                          STATION DESCRIPTION
 OR1022
 OR1022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1022'9.8 KM (6.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1022'JUNCTION OF STATE HIGHWAY 45 (EXIT 284) IN KIMBALL, A STEEL BALL
 OR1022'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1022'STEEL PIPE, 0.3 KM (0.2 MI) WEST OF THE WEST END OF BRIDGE NUMBER
 OR1022'08-200-125, 59.4 M (194.9 FT) WEST-NORTHWEST OF MILEPOST 278, 57.0 M
 OR1022'(187.0 FT) EAST OF A BRACED FENCE POST, 34.2 M (112.2 FT) NORTH OF
 OR1022'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.5 M (4.9 FT)
 OR1022'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS
 OR1022'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR1022'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1022
 OR1022                          STATION RECOVERY (2012)
 OR1022
 OR1022'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1022'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1020 ***********************************************************************
 OR1020  DESIGNATION -  I90 281.3
 OR1020  PID         -  OR1020
 OR1020  STATE/COUNTY-  SD/BRULE
 OR1020  COUNTRY     -  US
 OR1020  USGS QUAD   -  BIJOU HILLS NE (2017)
 OR1020
 OR1020                         *CURRENT SURVEY CONTROL
 OR1020  ______________________________________________________________________
 OR1020* NAD 83(1986) POSITION- 43 44 41.     (N) 099 00 41.     (W)   SCALED
 OR1020* NAVD 88 ORTHO HEIGHT -   527.674 (meters)     1731.21  (feet) ADJUSTED
 OR1020  ______________________________________________________________________
 OR1020  GEOID HEIGHT    -        -25.764 (meters)                     GEOID18
 OR1020  DYNAMIC HEIGHT  -        527.528 (meters)     1730.73  (feet) COMP
 OR1020  MODELED GRAVITY -    980,328.0   (mgal)                       NAVD 88
 OR1020
 OR1020  VERT ORDER      -  FIRST     CLASS II
 OR1020
 OR1020.The horizontal coordinates were scaled from a map and have
 OR1020.an estimated accuracy of +/- 6 seconds.
 OR1020
 OR1020.The orthometric height was determined by differential leveling and
 OR1020.adjusted by the NATIONAL GEODETIC SURVEY
 OR1020.in September 1993.
 OR1020
 OR1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1020.GEOID18 height accuracy estimate available here.
 OR1020
 OR1020.Click photographs - Photos may exist for this station.
 OR1020
 OR1020.The dynamic height is computed by dividing the NAVD 88
 OR1020.geopotential number by the normal gravity value computed on the
 OR1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1020.degrees latitude (g = 980.6199 gals.).
 OR1020
 OR1020.The modeled gravity was interpolated from observed gravity values.
 OR1020
 OR1020;                    North         East    Units  Estimated Accuracy
 OR1020;SPC SD S     -   157,640.      706,470.      MT  (+/- 180 meters Scaled)
 OR1020
 OR1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP990435(NAD 83)
 OR1020
 OR1020                          SUPERSEDED SURVEY CONTROL
 OR1020
 OR1020.No superseded survey control is available for this station.
 OR1020
 OR1020_MARKER: Z = SEE DESCRIPTION
 OR1020_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1020_STAMPING: I90 281.3
 OR1020_MARK LOGO: NGS
 OR1020_PROJECTION: PROJECTING 3 CENTIMETERS
 OR1020_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1020_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1020+STABILITY: POSITION/ELEVATION WELL
 OR1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1020+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1020_ROD/PIPE-DEPTH: 6.4 meters
 OR1020_SLEEVE-DEPTH  : 2.0 meters
 OR1020
 OR1020  HISTORY     - Date     Condition        Report By
 OR1020  HISTORY     - 1990     MONUMENTED       SDDT
 OR1020  HISTORY     - 19910625 GOOD             NGS
 OR1020  HISTORY     - 20120312 GOOD             INDIV
 OR1020
 OR1020                          STATION DESCRIPTION
 OR1020
 OR1020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1020'4.5 KM (2.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1020'JUNCTION OF STATE HIGHWAY 45 (EXIT 284) IN KIMBALL, A STAINLESS STEEL
 OR1020'BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR1020'GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) EAST OF THE EAST END OF BRIDGE
 OR1020'NUMBER 08-230-130, 92.9 M (304.8 FT) EAST-SOUTHEAST OF A T-FENCE
 OR1020'CORNER, 74.2 M (243.4 FT) WEST-NORTHWEST OF A BRACED FENCE POST, 34.1
 OR1020'M (111.9 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES
 OR1020'OF THE HIGHWAY, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OR1020'0.4 M (1.3 FT) SOUTH-SOUTHWEST OF A WITNESS POST AND FENCE.
 OR1020'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR1020'THROUGH A 4-INCH PVC CAP.
 OR1020
 OR1020                          STATION RECOVERY (2012)
 OR1020
 OR1020'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1018 ***********************************************************************
 OR1018  DESIGNATION -  I90 283.9
 OR1018  PID         -  OR1018
 OR1018  STATE/COUNTY-  SD/BRULE
 OR1018  COUNTRY     -  US
 OR1018  USGS QUAD   -  KIMBALL SOUTH (2017)
 OR1018
 OR1018                         *CURRENT SURVEY CONTROL
 OR1018  ______________________________________________________________________
 OR1018* NAD 83(1986) POSITION- 43 44 19.     (N) 098 57 39.     (W)   SCALED
 OR1018* NAVD 88 ORTHO HEIGHT -   539.809 (meters)     1771.02  (feet) ADJUSTED
 OR1018  ______________________________________________________________________
 OR1018  GEOID HEIGHT    -        -25.763 (meters)                     GEOID18
 OR1018  DYNAMIC HEIGHT  -        539.658 (meters)     1770.53  (feet) COMP
 OR1018  MODELED GRAVITY -    980,323.0   (mgal)                       NAVD 88
 OR1018
 OR1018  VERT ORDER      -  FIRST     CLASS II
 OR1018
 OR1018.The horizontal coordinates were scaled from a map and have
 OR1018.an estimated accuracy of +/- 6 seconds.
 OR1018
 OR1018.The orthometric height was determined by differential leveling and
 OR1018.adjusted by the NATIONAL GEODETIC SURVEY
 OR1018.in September 1993.
 OR1018
 OR1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1018.GEOID18 height accuracy estimate available here.
 OR1018
 OR1018.Click photographs - Photos may exist for this station.
 OR1018
 OR1018.The dynamic height is computed by dividing the NAVD 88
 OR1018.geopotential number by the normal gravity value computed on the
 OR1018.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1018.degrees latitude (g = 980.6199 gals.).
 OR1018
 OR1018.The modeled gravity was interpolated from observed gravity values.
 OR1018
 OR1018;                    North         East    Units  Estimated Accuracy
 OR1018;SPC SD S     -   157,030.      710,550.      MT  (+/- 180 meters Scaled)
 OR1018
 OR1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP031428(NAD 83)
 OR1018
 OR1018                          SUPERSEDED SURVEY CONTROL
 OR1018
 OR1018.No superseded survey control is available for this station.
 OR1018
 OR1018_MARKER: Z = SEE DESCRIPTION
 OR1018_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1018_STAMPING: I90 283.9
 OR1018_MARK LOGO: NGS
 OR1018_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1018_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1018_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1018+STABILITY: POSITION/ELEVATION WELL
 OR1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1018+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1018_ROD/PIPE-DEPTH: 6.4 meters
 OR1018_SLEEVE-DEPTH  : 2.0 meters
 OR1018
 OR1018  HISTORY     - Date     Condition        Report By
 OR1018  HISTORY     - 1990     MONUMENTED       SDDT
 OR1018  HISTORY     - 19910621 GOOD             NGS
 OR1018  HISTORY     - 20120312 GOOD             INDIV
 OR1018
 OR1018                          STATION DESCRIPTION
 OR1018
 OR1018'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1018'0.2 KM (0.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1018'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1018'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1018'STEEL PIPE, 194.0 M (636.5 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 OR1018'BRIDGE NUMBER 08-258-135, 51.7 M (169.6 FT) NORTH OF THE CENTERLINE
 OR1018'OF THE WESTBOUND LANES OF THE HIGHWAY, 20.7 M (67.9 FT) NORTH OF THE
 OR1018'CENTER OF THE WESTBOUND ON RAMP, 16.0 M (52.5 FT) WEST OF A UTILITY
 OR1018'LIGHT POLE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR1018'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR1018'A 4-INCH PVC CAP.
 OR1018
 OR1018                          STATION RECOVERY (2012)
 OR1018
 OR1018'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1018'LOGO CAP IS MISSING, PVC CAP IS MISSING
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1015 ***********************************************************************
 OR1015  DESIGNATION -  I90 287.5
 OR1015  PID         -  OR1015
 OR1015  STATE/COUNTY-  SD/BRULE
 OR1015  COUNTRY     -  US
 OR1015  USGS QUAD   -  KIMBALL SOUTH (2017)
 OR1015
 OR1015                         *CURRENT SURVEY CONTROL
 OR1015  ______________________________________________________________________
 OR1015* NAD 83(1986) POSITION- 43 44 14.     (N) 098 53 27.     (W)   SCALED
 OR1015* NAVD 88 ORTHO HEIGHT -   520.723 (meters)     1708.41  (feet) ADJUSTED
 OR1015  ______________________________________________________________________
 OR1015  GEOID HEIGHT    -        -25.763 (meters)                     GEOID18
 OR1015  DYNAMIC HEIGHT  -        520.577 (meters)     1707.93  (feet) COMP
 OR1015  MODELED GRAVITY -    980,323.0   (mgal)                       NAVD 88
 OR1015
 OR1015  VERT ORDER      -  FIRST     CLASS II
 OR1015
 OR1015.The horizontal coordinates were scaled from a map and have
 OR1015.an estimated accuracy of +/- 6 seconds.
 OR1015
 OR1015.The orthometric height was determined by differential leveling and
 OR1015.adjusted by the NATIONAL GEODETIC SURVEY
 OR1015.in September 1993.
 OR1015
 OR1015.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1015.GEOID18 height accuracy estimate available here.
 OR1015
 OR1015.Click photographs - Photos may exist for this station.
 OR1015
 OR1015.The dynamic height is computed by dividing the NAVD 88
 OR1015.geopotential number by the normal gravity value computed on the
 OR1015.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1015.degrees latitude (g = 980.6199 gals.).
 OR1015
 OR1015.The modeled gravity was interpolated from observed gravity values.
 OR1015
 OR1015;                    North         East    Units  Estimated Accuracy
 OR1015;SPC SD S     -   156,970.      716,190.      MT  (+/- 180 meters Scaled)
 OR1015
 OR1015_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP087426(NAD 83)
 OR1015
 OR1015                          SUPERSEDED SURVEY CONTROL
 OR1015
 OR1015.No superseded survey control is available for this station.
 OR1015
 OR1015_MARKER: Z = SEE DESCRIPTION
 OR1015_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1015_STAMPING: I90 287.5
 OR1015_MARK LOGO: NGS
 OR1015_PROJECTION: PROJECTING 1 CENTIMETERS
 OR1015_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1015_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1015+STABILITY: POSITION/ELEVATION WELL
 OR1015_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1015+SATELLITE: SATELLITE OBSERVATIONS - March 12, 2012
 OR1015_ROD/PIPE-DEPTH: 6.4 meters
 OR1015_SLEEVE-DEPTH  : 2.0 meters
 OR1015
 OR1015  HISTORY     - Date     Condition        Report By
 OR1015  HISTORY     - 1990     MONUMENTED       SDDT
 OR1015  HISTORY     - 19910621 GOOD             NGS
 OR1015  HISTORY     - 20120312 GOOD             INDIV
 OR1015
 OR1015                          STATION DESCRIPTION
 OR1015
 OR1015'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1015'5.4 KM (3.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1015'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1015'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1015'STEEL PIPE, 312.0 M (1023.6 FT) EAST OF THE NORTHEAST CORNER OF
 OR1015'BRIDGE NUMBER 08-290-135, 27.7 M (90.9 FT) NORTH OF AND LEVEL WITH
 OR1015'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 15.2 M (49.9
 OR1015'FT) WEST OF A BRACED FENCE POST, AND 0.4 M (1.3 FT) SOUTH OF A
 OR1015'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OR1015'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1015
 OR1015                          STATION RECOVERY (2012)
 OR1015
 OR1015'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1015'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1013 ***********************************************************************
 OR1013  DESIGNATION -  I90 289.5
 OR1013  PID         -  OR1013
 OR1013  STATE/COUNTY-  SD/BRULE
 OR1013  COUNTRY     -  US
 OR1013  USGS QUAD   -  PLATTE LAKE (2017)
 OR1013
 OR1013                         *CURRENT SURVEY CONTROL
 OR1013  ______________________________________________________________________
 OR1013* NAD 83(1986) POSITION- 43 44 18.     (N) 098 51 00.     (W)   SCALED
 OR1013* NAVD 88 ORTHO HEIGHT -   513.266 (meters)     1683.94  (feet) ADJUSTED
 OR1013  ______________________________________________________________________
 OR1013  GEOID HEIGHT    -        -25.760 (meters)                     GEOID18
 OR1013  DYNAMIC HEIGHT  -        513.123 (meters)     1683.47  (feet) COMP
 OR1013  MODELED GRAVITY -    980,325.5   (mgal)                       NAVD 88
 OR1013
 OR1013  VERT ORDER      -  FIRST     CLASS II
 OR1013
 OR1013.The horizontal coordinates were scaled from a map and have
 OR1013.an estimated accuracy of +/- 6 seconds.
 OR1013
 OR1013.The orthometric height was determined by differential leveling and
 OR1013.adjusted by the NATIONAL GEODETIC SURVEY
 OR1013.in September 1993.
 OR1013
 OR1013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1013.GEOID18 height accuracy estimate available here.
 OR1013
 OR1013.Click photographs - Photos may exist for this station.
 OR1013
 OR1013.The dynamic height is computed by dividing the NAVD 88
 OR1013.geopotential number by the normal gravity value computed on the
 OR1013.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1013.degrees latitude (g = 980.6199 gals.).
 OR1013
 OR1013.The modeled gravity was interpolated from observed gravity values.
 OR1013
 OR1013;                    North         East    Units  Estimated Accuracy
 OR1013;SPC SD S     -   157,150.      719,480.      MT  (+/- 180 meters Scaled)
 OR1013
 OR1013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP120428(NAD 83)
 OR1013
 OR1013                          SUPERSEDED SURVEY CONTROL
 OR1013
 OR1013.No superseded survey control is available for this station.
 OR1013
 OR1013_MARKER: Z = SEE DESCRIPTION
 OR1013_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1013_STAMPING: I90 289.5
 OR1013_MARK LOGO: NGS
 OR1013_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1013_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1013_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR1013+STABILITY: POSITION/ELEVATION WELL
 OR1013_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1013+SATELLITE: SATELLITE OBSERVATIONS - March 05, 2012
 OR1013_ROD/PIPE-DEPTH: 6.4 meters
 OR1013_SLEEVE-DEPTH  : 2.0 meters
 OR1013
 OR1013  HISTORY     - Date     Condition        Report By
 OR1013  HISTORY     - 1990     MONUMENTED       SDDT
 OR1013  HISTORY     - 19910621 GOOD             NGS
 OR1013  HISTORY     - 20120305 GOOD             INDIV
 OR1013
 OR1013                          STATION DESCRIPTION
 OR1013
 OR1013'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1013'13.4 KM (8.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1013'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1013'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1013'STEEL PIPE, 397.0 M (1302.5 FT) EAST OF THE NORTHEAST CORNER OF
 OR1013'BRIDGE NUMBER 08-310-135, 32.6 M (107.0 FT) NORTH OF AND LEVEL WITH
 OR1013'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 32.2 M (105.6
 OR1013'FT) EAST OF A FENCE CORNER, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OR1013'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR1013'LOGO CAP AND THEN A 4-INCH PVC CAP.
 OR1013
 OR1013                          STATION RECOVERY (2012)
 OR1013
 OR1013'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1013'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1010 ***********************************************************************
 OR1010  DESIGNATION -  I90 292.4
 OR1010  PID         -  OR1010
 OR1010  STATE/COUNTY-  SD/AURORA
 OR1010  COUNTRY     -  US
 OR1010  USGS QUAD   -  PLATTE LAKE (2017)
 OR1010
 OR1010                         *CURRENT SURVEY CONTROL
 OR1010  ______________________________________________________________________
 OR1010* NAD 83(1986) POSITION- 43 44 17.     (N) 098 47 30.     (W)   SCALED
 OR1010* NAVD 88 ORTHO HEIGHT -   496.054 (meters)     1627.47  (feet) ADJUSTED
 OR1010  ______________________________________________________________________
 OR1010  GEOID HEIGHT    -        -25.764 (meters)                     GEOID18
 OR1010  DYNAMIC HEIGHT  -        495.924 (meters)     1627.04  (feet) COMP
 OR1010  MODELED GRAVITY -    980,341.9   (mgal)                       NAVD 88
 OR1010
 OR1010  VERT ORDER      -  FIRST     CLASS II
 OR1010
 OR1010.The horizontal coordinates were scaled from a map and have
 OR1010.an estimated accuracy of +/- 6 seconds.
 OR1010
 OR1010.The orthometric height was determined by differential leveling and
 OR1010.adjusted by the NATIONAL GEODETIC SURVEY
 OR1010.in September 1993.
 OR1010
 OR1010.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1010.GEOID18 height accuracy estimate available here.
 OR1010
 OR1010.Click photographs - Photos may exist for this station.
 OR1010
 OR1010.The dynamic height is computed by dividing the NAVD 88
 OR1010.geopotential number by the normal gravity value computed on the
 OR1010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1010.degrees latitude (g = 980.6199 gals.).
 OR1010
 OR1010.The modeled gravity was interpolated from observed gravity values.
 OR1010
 OR1010;                    North         East    Units  Estimated Accuracy
 OR1010;SPC SD S     -   157,210.      724,180.      MT  (+/- 180 meters Scaled)
 OR1010
 OR1010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP167428(NAD 83)
 OR1010
 OR1010                          SUPERSEDED SURVEY CONTROL
 OR1010
 OR1010.No superseded survey control is available for this station.
 OR1010
 OR1010_MARKER: Z = SEE DESCRIPTION
 OR1010_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1010_STAMPING: I90 292.4
 OR1010_MARK LOGO: NGS
 OR1010_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1010_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1010_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1010+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1010_ROD/PIPE-DEPTH: 6.4 meters
 OR1010_SLEEVE-DEPTH  : 2.0 meters
 OR1010
 OR1010  HISTORY     - Date     Condition        Report By
 OR1010  HISTORY     - 1990     MONUMENTED       SDDT
 OR1010  HISTORY     - 19910621 GOOD             NGS
 OR1010  HISTORY     - 20120208 GOOD             INDIV
 OR1010
 OR1010                          STATION DESCRIPTION
 OR1010
 OR1010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1010'13.4 KM (8.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1010'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1010'EPOXIED TO THE TOP OF A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR1010'GALVANIZED STEEL PIPE, 297.0 M (974.4 FT) EAST OF THE NORTHEAST
 OR1010'CORNER OF BRIDGE NUMBER 02-000-135, 32.3 M (106.0 FT) NORTH OF THE
 OR1010'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.0 M (26.2 FT)
 OR1010'WEST OF THE EXTENDED CENTER OF A HIGHWAY CROSSOVER, 0.6 M (2.0 FT)
 OR1010'BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OR1010'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR1010'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1010
 OR1010                          STATION RECOVERY (2012)
 OR1010
 OR1010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1009 ***********************************************************************
 OR1009  DESIGNATION -  I90 293.4
 OR1009  PID         -  OR1009
 OR1009  STATE/COUNTY-  SD/AURORA
 OR1009  COUNTRY     -  US
 OR1009  USGS QUAD   -  PLATTE LAKE (2017)
 OR1009
 OR1009                         *CURRENT SURVEY CONTROL
 OR1009  ______________________________________________________________________
 OR1009* NAD 83(1986) POSITION- 43 44 12.     (N) 098 46 18.     (W)   SCALED
 OR1009* NAVD 88 ORTHO HEIGHT -   484.294 (meters)     1588.89  (feet) ADJUSTED
 OR1009  ______________________________________________________________________
 OR1009  GEOID HEIGHT    -        -25.770 (meters)                     GEOID18
 OR1009  DYNAMIC HEIGHT  -        484.169 (meters)     1588.48  (feet) COMP
 OR1009  MODELED GRAVITY -    980,345.3   (mgal)                       NAVD 88
 OR1009
 OR1009  VERT ORDER      -  FIRST     CLASS II
 OR1009
 OR1009.The horizontal coordinates were scaled from a map and have
 OR1009.an estimated accuracy of +/- 6 seconds.
 OR1009
 OR1009.The orthometric height was determined by differential leveling and
 OR1009.adjusted by the NATIONAL GEODETIC SURVEY
 OR1009.in September 1993.
 OR1009
 OR1009.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1009.GEOID18 height accuracy estimate available here.
 OR1009
 OR1009.Click photographs - Photos may exist for this station.
 OR1009
 OR1009.The dynamic height is computed by dividing the NAVD 88
 OR1009.geopotential number by the normal gravity value computed on the
 OR1009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1009.degrees latitude (g = 980.6199 gals.).
 OR1009
 OR1009.The modeled gravity was interpolated from observed gravity values.
 OR1009
 OR1009;                    North         East    Units  Estimated Accuracy
 OR1009;SPC SD S     -   157,080.      725,790.      MT  (+/- 180 meters Scaled)
 OR1009
 OR1009_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP183426(NAD 83)
 OR1009
 OR1009                          SUPERSEDED SURVEY CONTROL
 OR1009
 OR1009.No superseded survey control is available for this station.
 OR1009
 OR1009_MARKER: Z = SEE DESCRIPTION
 OR1009_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1009_STAMPING: I90 293.4
 OR1009_MARK LOGO: NGS
 OR1009_PROJECTION: PROJECTING 5 CENTIMETERS
 OR1009_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1009_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1009_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1009+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1009_ROD/PIPE-DEPTH: 6.4 meters
 OR1009_SLEEVE-DEPTH  : 2.0 meters
 OR1009
 OR1009  HISTORY     - Date     Condition        Report By
 OR1009  HISTORY     - 1990     MONUMENTED       SDDT
 OR1009  HISTORY     - 19910621 GOOD             NGS
 OR1009  HISTORY     - 20091110 GOOD             USGS
 OR1009  HISTORY     - 20120208 GOOD             INDIV
 OR1009
 OR1009                          STATION DESCRIPTION
 OR1009
 OR1009'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1009'15.1 KM (9.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1009'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1009'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1009'STEEL PIPE, 221.0 M (725.1 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 OR1009'BRIDGE NUMBER 02-014-137 SPANNING PLATTE CREEK, 31.3 M (102.7 FT)
 OR1009'NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF
 OR1009'THE HIGHWAY, 10.1 M (33.1 FT) NORTHWEST OF A BRACED FENCE POST, AND
 OR1009'0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OR1009'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OR1009'4-INCH PVC CAP.
 OR1009
 OR1009                          STATION RECOVERY (2009)
 OR1009
 OR1009'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2009 (RFT)
 OR1009'RECOVERED IN GOOD CONDITION.
 OR1009
 OR1009                          STATION RECOVERY (2012)
 OR1009
 OR1009'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1009'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1008 ***********************************************************************
 OR1008  DESIGNATION -  I90 294.4
 OR1008  PID         -  OR1008
 OR1008  STATE/COUNTY-  SD/AURORA
 OR1008  COUNTRY     -  US
 OR1008  USGS QUAD   -  PLATTE LAKE (2017)
 OR1008
 OR1008                         *CURRENT SURVEY CONTROL
 OR1008  ______________________________________________________________________
 OR1008* NAD 83(1986) POSITION- 43 43 42.     (N) 098 45 18.     (W)   SCALED
 OR1008* NAVD 88 ORTHO HEIGHT -   486.529 (meters)     1596.22  (feet) ADJUSTED
 OR1008  ______________________________________________________________________
 OR1008  GEOID HEIGHT    -        -25.782 (meters)                     GEOID18
 OR1008  DYNAMIC HEIGHT  -        486.404 (meters)     1595.81  (feet) COMP
 OR1008  MODELED GRAVITY -    980,347.3   (mgal)                       NAVD 88
 OR1008
 OR1008  VERT ORDER      -  FIRST     CLASS II
 OR1008
 OR1008.The horizontal coordinates were scaled from a map and have
 OR1008.an estimated accuracy of +/- 6 seconds.
 OR1008
 OR1008.The orthometric height was determined by differential leveling and
 OR1008.adjusted by the NATIONAL GEODETIC SURVEY
 OR1008.in September 1993.
 OR1008
 OR1008.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1008.GEOID18 height accuracy estimate available here.
 OR1008
 OR1008.Click photographs - Photos may exist for this station.
 OR1008
 OR1008.The dynamic height is computed by dividing the NAVD 88
 OR1008.geopotential number by the normal gravity value computed on the
 OR1008.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1008.degrees latitude (g = 980.6199 gals.).
 OR1008
 OR1008.The modeled gravity was interpolated from observed gravity values.
 OR1008
 OR1008;                    North         East    Units  Estimated Accuracy
 OR1008;SPC SD S     -   156,180.      727,150.      MT  (+/- 180 meters Scaled)
 OR1008
 OR1008_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP197417(NAD 83)
 OR1008
 OR1008                          SUPERSEDED SURVEY CONTROL
 OR1008
 OR1008.No superseded survey control is available for this station.
 OR1008
 OR1008_MARKER: Z = SEE DESCRIPTION
 OR1008_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1008_STAMPING: I90 294.4
 OR1008_MARK LOGO: NGS
 OR1008_PROJECTION: PROJECTING 1 CENTIMETERS
 OR1008_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1008_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1008_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1008+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1008_ROD/PIPE-DEPTH: 6.4 meters
 OR1008_SLEEVE-DEPTH  : 2.0 meters
 OR1008
 OR1008  HISTORY     - Date     Condition        Report By
 OR1008  HISTORY     - 1990     MONUMENTED       SDDT
 OR1008  HISTORY     - 19910621 GOOD             NGS
 OR1008  HISTORY     - 20120208 GOOD             INDIV
 OR1008
 OR1008                          STATION DESCRIPTION
 OR1008
 OR1008'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1008'16.6 KM (10.3 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1008'JUNCTION OF STATE HIGHWAY 45 IN KIMBALL, A STAINLESS STEEL BALL
 OR1008'EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH GALVANIZED
 OR1008'STEEL PIPE, 427.0 M (1400.9 FT) EAST OF THE NORTHEAST CORNER OF
 OR1008'BRIDGE NUMBER 02-018-140, 98.0 M (321.5 FT) SOUTHEAST OF A BRACED
 OR1008'FENCE POST, 31.4 M (103.0 FT) NORTHEAST OF THE CENTERLINE OF THE
 OR1008'WESTBOUND LANES OF THE HIGHWAY, 14.3 M (46.9 FT) NORTHWEST OF A SIGN,
 OR1008'1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 OR1008'SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 OR1008'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1008
 OR1008                          STATION RECOVERY (2012)
 OR1008
 OR1008'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1008'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1005 ***********************************************************************
 OR1005  DESIGNATION -  I90 296.5
 OR1005  PID         -  OR1005
 OR1005  STATE/COUNTY-  SD/AURORA
 OR1005  COUNTRY     -  US
 OR1005  USGS QUAD   -  WHITE LAKE (2017)
 OR1005
 OR1005                         *CURRENT SURVEY CONTROL
 OR1005  ______________________________________________________________________
 OR1005* NAD 83(1986) POSITION- 43 43 02.     (N) 098 43 05.     (W)   SCALED
 OR1005* NAVD 88 ORTHO HEIGHT -   501.477 (meters)     1645.26  (feet) ADJUSTED
 OR1005  ______________________________________________________________________
 OR1005  GEOID HEIGHT    -        -25.795 (meters)                     GEOID18
 OR1005  DYNAMIC HEIGHT  -        501.350 (meters)     1644.85  (feet) COMP
 OR1005  MODELED GRAVITY -    980,349.5   (mgal)                       NAVD 88
 OR1005
 OR1005  VERT ORDER      -  FIRST     CLASS II
 OR1005
 OR1005.The horizontal coordinates were scaled from a map and have
 OR1005.an estimated accuracy of +/- 6 seconds.
 OR1005
 OR1005.The orthometric height was determined by differential leveling and
 OR1005.adjusted by the NATIONAL GEODETIC SURVEY
 OR1005.in September 1993.
 OR1005
 OR1005.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1005.GEOID18 height accuracy estimate available here.
 OR1005
 OR1005.Click photographs - Photos may exist for this station.
 OR1005
 OR1005.The dynamic height is computed by dividing the NAVD 88
 OR1005.geopotential number by the normal gravity value computed on the
 OR1005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1005.degrees latitude (g = 980.6199 gals.).
 OR1005
 OR1005.The modeled gravity was interpolated from observed gravity values.
 OR1005
 OR1005;                    North         East    Units  Estimated Accuracy
 OR1005;SPC SD S     -   155,000.      730,150.      MT  (+/- 180 meters Scaled)
 OR1005
 OR1005_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP227405(NAD 83)
 OR1005
 OR1005                          SUPERSEDED SURVEY CONTROL
 OR1005
 OR1005.No superseded survey control is available for this station.
 OR1005
 OR1005_MARKER: Z = SEE DESCRIPTION
 OR1005_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1005_STAMPING: I90 296.5
 OR1005_MARK LOGO: NGS
 OR1005_PROJECTION: PROJECTING 1 CENTIMETERS
 OR1005_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1005_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1005_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1005+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1005_ROD/PIPE-DEPTH: 6.4 meters
 OR1005_SLEEVE-DEPTH  : 2.0 meters
 OR1005
 OR1005  HISTORY     - Date     Condition        Report By
 OR1005  HISTORY     - 1990     MONUMENTED       SDDT
 OR1005  HISTORY     - 19910621 GOOD             NGS
 OR1005  HISTORY     - 20120208 GOOD             INDIV
 OR1005
 OR1005                          STATION DESCRIPTION
 OR1005
 OR1005'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1005'18.9 KM (11.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1005'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR1005'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR1005'1/2-INCH GALVANIZED STEEL PIPE, 320.0 M (1049.9 FT) WEST OF THE
 OR1005'NORTHEAST CORNER OF BRIDGE NUMBER 02-040-149, 45.0 M (147.6 FT)
 OR1005'SOUTHEAST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OR1005'38.5 M (126.3 FT) WEST OF A UTILITY POLE WITH A STREET LIGHT, 28.0 M
 OR1005'(91.9 FT) SOUTH OF THE CENTER OF THE EASTBOUND OFF RAMP (EXIT 296),
 OR1005'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 OR1005'NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OR1005'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR1005
 OR1005                          STATION RECOVERY (2012)
 OR1005
 OR1005'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1005'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1002 ***********************************************************************
 OR1002  CBN         -  This is a Cooperative Base Network Control Station.
 OR1002  DESIGNATION -  I90 299.9
 OR1002  PID         -  OR1002
 OR1002  STATE/COUNTY-  SD/AURORA
 OR1002  COUNTRY     -  US
 OR1002  USGS QUAD   -  WHITE LAKE (2017)
 OR1002
 OR1002                         *CURRENT SURVEY CONTROL
 OR1002  ______________________________________________________________________
 OR1002* NAD 83(2011) POSITION- 43 42 32.89603(N) 098 39 06.03366(W)   ADJUSTED
 OR1002* NAD 83(2011) ELLIP HT-   469.443 (meters)        (06/27/12)   ADJUSTED
 OR1002* NAD 83(2011) EPOCH   -  2010.00
 OR1002* NAVD 88 ORTHO HEIGHT -   495.278 (meters)     1624.92  (feet) ADJUSTED
 OR1002  ______________________________________________________________________
 OR1002  GEOID HEIGHT    -        -25.828 (meters)                     GEOID18
 OR1002  NAD 83(2011) X  -   -694,703.178 (meters)                     COMP
 OR1002  NAD 83(2011) Y  - -4,565,656.175 (meters)                     COMP
 OR1002  NAD 83(2011) Z  -  4,385,111.831 (meters)                     COMP
 OR1002  LAPLACE CORR    -         -1.48  (seconds)                    DEFLEC18
 OR1002  DYNAMIC HEIGHT  -        495.151 (meters)     1624.51  (feet) COMP
 OR1002  MODELED GRAVITY -    980,348.3   (mgal)                       NAVD 88
 OR1002
 OR1002  VERT ORDER      -  FIRST     CLASS II
 OR1002
 OR1002  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR1002  Standards:
 OR1002         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR1002            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR1002  -------------------------------------------------------------------
 OR1002  NETWORK    0.77   2.31           0.36   0.25   1.18     -0.05604115
 OR1002  -------------------------------------------------------------------
 OR1002  Click here for local accuracies and other accuracy information.
 OR1002
 OR1002.The horizontal coordinates were established by GPS observations
 OR1002.and adjusted by the National Geodetic Survey in June 2012.
 OR1002
 OR1002.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR1002.been affixed to the stable North American tectonic plate. See 
 OR1002.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR1002
 OR1002.The horizontal coordinates are valid at the epoch date displayed above
 OR1002.which is a decimal equivalence of Year/Month/Day.
 OR1002
 OR1002.The orthometric height was determined by differential leveling and
 OR1002.adjusted by the NATIONAL GEODETIC SURVEY
 OR1002.in September 1993.
 OR1002
 OR1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1002.GEOID18 height accuracy estimate available here.
 OR1002
 OR1002.Click photographs - Photos may exist for this station.
 OR1002
 OR1002.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR1002
 OR1002.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR1002
 OR1002.The ellipsoidal height was determined by GPS observations
 OR1002.and is referenced to NAD 83.
 OR1002
 OR1002.The dynamic height is computed by dividing the NAVD 88
 OR1002.geopotential number by the normal gravity value computed on the
 OR1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1002.degrees latitude (g = 980.6199 gals.).
 OR1002
 OR1002.The modeled gravity was interpolated from observed gravity values.
 OR1002
 OR1002. The following values were computed from the NAD 83(2011) position.
 OR1002
 OR1002;                    North         East     Units Scale Factor Converg.
 OR1002;SPC SD S     -   154,212.052   735,514.791   MT  0.99990812   +1 09 36.3
 OR1002;SPC SD S     -   505,944.04  2,413,101.44   sFT  0.99990812   +1 09 36.3
 OR1002;UTM  14      - 4,839,627.185   528,062.640   MT  0.99960969   +0 14 26.5
 OR1002
 OR1002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR1002!SPC SD S     -   0.99992639  x   0.99990812  =   0.99983452
 OR1002!UTM  14      -   0.99992639  x   0.99960969  =   0.99953611
 OR1002
 OR1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2806239627(NAD 83)
 OR1002
 OR1002                          SUPERSEDED SURVEY CONTROL
 OR1002
 OR1002  NAD 83(2007)-  43 42 32.89606(N)    098 39 06.03452(W) AD(2002.00) 0
 OR1002  ELLIP H (02/10/07)  469.471  (m)                       GP(2002.00)    
 OR1002  ELLIP H (04/15/04)  469.456  (m)                       GP(       ) 2 1
 OR1002  NAD 83(1996)-  43 42 32.89574(N)    098 39 06.03430(W) AD(       ) B
 OR1002  ELLIP H (04/18/97)  469.499  (m)                       GP(       ) 4 1
 OR1002  NAVD 88             495.28   (m)         1624.9    (f) LEVELING    3  
 OR1002
 OR1002.Superseded values are not recommended for survey control.
 OR1002
 OR1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR1002.See file dsdata.pdf to determine how the superseded data were derived.
 OR1002
 OR1002_MARKER: Z = SEE DESCRIPTION
 OR1002_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR1002_STAMPING: I90 299.9
 OR1002_MARK LOGO: NGS
 OR1002_PROJECTION: FLUSH
 OR1002_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR1002_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1002_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1002+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1002_ROD/PIPE-DEPTH: 6.4 meters
 OR1002_SLEEVE-DEPTH  : 1.8 meters
 OR1002
 OR1002  HISTORY     - Date     Condition        Report By
 OR1002  HISTORY     - 1990     MONUMENTED       SDDT
 OR1002  HISTORY     - 19910621 GOOD             NGS
 OR1002  HISTORY     - 19960823 GOOD             NGS
 OR1002  HISTORY     - 20081007 GOOD             SDDT
 OR1002  HISTORY     - 20120208 GOOD             INDIV
 OR1002
 OR1002                          STATION DESCRIPTION
 OR1002
 OR1002'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1002'13.4 KM (8.3 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1002'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR1002'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR1002'1/2-INCH GALVANIZED STEEL PIPE, 256.0 M (839.9 FT) EAST OF THE
 OR1002'NORTHEAST CORNER OF BRIDGE NUMBER 02-070-155, 56.0 M (183.7 FT) EAST
 OR1002'OF BRACED FENCE POST, 44.6 M (146.3 FT) NORTHWEST OF THE NORTH END OF
 OR1002'A CULVERT, 31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 OR1002'LANES OF THE HIGHWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OR1002'AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OR1002'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OR1002'4-INCH PVC CAP.
 OR1002
 OR1002                          STATION RECOVERY (1996)
 OR1002
 OR1002'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR1002'THE STATION IS LOCATED ABOUT 31.0 MI (49.9 KM) WEST OF MITCHELL AND
 OR1002'4.0 MI (6.4 KM) EAST-SOUTHEAST OF WHITE LAKE, ON INTERSTATE HIGHWAY
 OR1002'90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 OR1002'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND INTERSTATE HIGHWAY 90
 OR1002'BUSINESS (EXIT 308) IN PLANKINTON, GO 8.3 MI (13.4 KM) WEST ALONG
 OR1002'INTERSTATE HIGHWAY 90 TO THE STATION ON THE RIGHT.  THE STATION IS A
 OR1002'PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 OR1002'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 839.9 FT
 OR1002'(256.0 M) EAST OF THE NORTHEAST CORNER OF BRIDGE NUMBER 02-070-155,
 OR1002'146.3 FT (44.6 M) NORTHWEST OF THE NORTH END OF A CULVERT, 103.3 FT
 OR1002'(31.5 M) NORTH OF THE CENTERLINE OF THE WESTBOUND HIGHWAY, 2.6 FT (0.8
 OR1002'M) BELOW THE LEVEL OF THE HIGHWAY, AND 1.3 FT (0.4 M) SOUTH OF A
 OR1002'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OR1002'5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OR1002
 OR1002                          STATION RECOVERY (2008)
 OR1002
 OR1002'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OR1002'RECOVERED AS DESCRIBED
 OR1002
 OR1002                          STATION RECOVERY (2012)
 OR1002
 OR1002'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1002'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0999 ***********************************************************************
 OR0999  DESIGNATION -  I90 303.0
 OR0999  PID         -  OR0999
 OR0999  STATE/COUNTY-  SD/AURORA
 OR0999  COUNTRY     -  US
 OR0999  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0999
 OR0999                         *CURRENT SURVEY CONTROL
 OR0999  ______________________________________________________________________
 OR0999* NAD 83(1986) POSITION- 43 42 32.     (N) 098 35 23.     (W)   SCALED
 OR0999* NAVD 88 ORTHO HEIGHT -   483.380 (meters)     1585.89  (feet) ADJUSTED
 OR0999  ______________________________________________________________________
 OR0999  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 OR0999  DYNAMIC HEIGHT  -        483.256 (meters)     1585.48  (feet) COMP
 OR0999  MODELED GRAVITY -    980,347.9   (mgal)                       NAVD 88
 OR0999
 OR0999  VERT ORDER      -  FIRST     CLASS II
 OR0999
 OR0999.The horizontal coordinates were scaled from a map and have
 OR0999.an estimated accuracy of +/- 6 seconds.
 OR0999
 OR0999.The orthometric height was determined by differential leveling and
 OR0999.adjusted by the NATIONAL GEODETIC SURVEY
 OR0999.in September 1993.
 OR0999
 OR0999.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0999.GEOID18 height accuracy estimate available here.
 OR0999
 OR0999.Click photographs - Photos may exist for this station.
 OR0999
 OR0999.The dynamic height is computed by dividing the NAVD 88
 OR0999.geopotential number by the normal gravity value computed on the
 OR0999.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0999.degrees latitude (g = 980.6199 gals.).
 OR0999
 OR0999.The modeled gravity was interpolated from observed gravity values.
 OR0999
 OR0999;                    North         East    Units  Estimated Accuracy
 OR0999;SPC SD S     -   154,290.      740,510.      MT  (+/- 180 meters Scaled)
 OR0999
 OR0999_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP330396(NAD 83)
 OR0999
 OR0999                          SUPERSEDED SURVEY CONTROL
 OR0999
 OR0999.No superseded survey control is available for this station.
 OR0999
 OR0999_MARKER: Z = SEE DESCRIPTION
 OR0999_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0999_STAMPING: I90 303.0
 OR0999_MARK LOGO: NGS
 OR0999_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0999_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0999_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0999_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0999+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0999_ROD/PIPE-DEPTH: 6.4 meters
 OR0999_SLEEVE-DEPTH  : 2.0 meters
 OR0999
 OR0999  HISTORY     - Date     Condition        Report By
 OR0999  HISTORY     - 1990     MONUMENTED       SDDT
 OR0999  HISTORY     - 19910621 GOOD             NGS
 OR0999  HISTORY     - 20081007 GOOD             SDDT
 OR0999  HISTORY     - 20120208 GOOD             INDIV
 OR0999
 OR0999                          STATION DESCRIPTION
 OR0999
 OR0999'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0999'8.4 KM (5.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0999'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0999'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0999'1/2-INCH GALVANIZED STEEL PIPE, 411.0 M (1348.4 FT) EAST OF THE
 OR0999'NORTHEAST CORNER OF BRIDGE NUMBER 02-100-155, 34.5 M (113.2 FT) EAST
 OR0999'OF THE NORTH LEG OF A HIGHWAY INFORMATION SIGN (REST AREA 1 MILE),
 OR0999'31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OR0999'THE HIGHWAY, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 OR0999'(1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OR0999'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OR0999'PVC CAP.
 OR0999
 OR0999                          STATION RECOVERY (2008)
 OR0999
 OR0999'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OR0999'RECOVERED AS DESCRIBED
 OR0999
 OR0999                          STATION RECOVERY (2012)
 OR0999
 OR0999'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0999'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0996 ***********************************************************************
 OR0996  DESIGNATION -  I90 306.4
 OR0996  PID         -  OR0996
 OR0996  STATE/COUNTY-  SD/AURORA
 OR0996  COUNTRY     -  US
 OR0996  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0996
 OR0996                         *CURRENT SURVEY CONTROL
 OR0996  ______________________________________________________________________
 OR0996* NAD 83(1986) POSITION- 43 42 32.     (N) 098 31 22.     (W)   SCALED
 OR0996* NAVD 88 ORTHO HEIGHT -   473.472 (meters)     1553.38  (feet) ADJUSTED
 OR0996  ______________________________________________________________________
 OR0996  GEOID HEIGHT    -        -25.928 (meters)                     GEOID18
 OR0996  DYNAMIC HEIGHT  -        473.351 (meters)     1552.99  (feet) COMP
 OR0996  MODELED GRAVITY -    980,349.5   (mgal)                       NAVD 88
 OR0996
 OR0996  VERT ORDER      -  FIRST     CLASS II
 OR0996
 OR0996.The horizontal coordinates were scaled from a map and have
 OR0996.an estimated accuracy of +/- 6 seconds.
 OR0996
 OR0996.The orthometric height was determined by differential leveling and
 OR0996.adjusted by the NATIONAL GEODETIC SURVEY
 OR0996.in September 1993.
 OR0996
 OR0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0996.GEOID18 height accuracy estimate available here.
 OR0996
 OR0996.Click photographs - Photos may exist for this station.
 OR0996
 OR0996.The dynamic height is computed by dividing the NAVD 88
 OR0996.geopotential number by the normal gravity value computed on the
 OR0996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0996.degrees latitude (g = 980.6199 gals.).
 OR0996
 OR0996.The modeled gravity was interpolated from observed gravity values.
 OR0996
 OR0996;                    North         East    Units  Estimated Accuracy
 OR0996;SPC SD S     -   154,400.      745,900.      MT  (+/- 180 meters Scaled)
 OR0996
 OR0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP384396(NAD 83)
 OR0996
 OR0996                          SUPERSEDED SURVEY CONTROL
 OR0996
 OR0996.No superseded survey control is available for this station.
 OR0996
 OR0996_MARKER: Z = SEE DESCRIPTION
 OR0996_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0996_STAMPING: I90 306.4
 OR0996_MARK LOGO: NGS
 OR0996_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0996_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0996_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0996_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0996+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0996_ROD/PIPE-DEPTH: 6.4 meters
 OR0996_SLEEVE-DEPTH  : 2.0 meters
 OR0996
 OR0996  HISTORY     - Date     Condition        Report By
 OR0996  HISTORY     - 1990     MONUMENTED       SDDT
 OR0996  HISTORY     - 19910621 GOOD             NGS
 OR0996  HISTORY     - 20120208 GOOD             INDIV
 OR0996
 OR0996                          STATION DESCRIPTION
 OR0996
 OR0996'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0996'3.1 KM (1.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0996'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0996'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0996'1/2-INCH GALVANIZED STEEL PIPE, 278.0 M (912.1 FT) EAST OF THE
 OR0996'NORTHEAST CORNER OF BRIDGE NUMBER 02-140-155, 66.0 M (216.5 FT) EAST
 OR0996'OF A BRACED FENCE POST, 55.1 M (180.8 FT) NORTHWEST OF THE NORTH END
 OR0996'OF A CULVERT, 31.4 M (103.0 FT) NORTH OF THE CENTERLINE OF THE
 OR0996'WESTBOUND LANES OF THE HIGHWAY, 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 OR0996'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR0996'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0996'THROUGH A 4-INCH PVC CAP.
 OR0996
 OR0996                          STATION RECOVERY (2012)
 OR0996
 OR0996'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0996'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0994 ***********************************************************************
 OR0994  DESIGNATION -  I90 308.4
 OR0994  PID         -  OR0994
 OR0994  STATE/COUNTY-  SD/AURORA
 OR0994  COUNTRY     -  US
 OR0994  USGS QUAD   -  PLANKINTON (2017)
 OR0994
 OR0994                         *CURRENT SURVEY CONTROL
 OR0994  ______________________________________________________________________
 OR0994* NAD 83(1986) POSITION- 43 42 10.     (N) 098 28 58.     (W)   SCALED
 OR0994* NAVD 88 ORTHO HEIGHT -   467.602 (meters)     1534.12  (feet) ADJUSTED
 OR0994  ______________________________________________________________________
 OR0994  GEOID HEIGHT    -        -25.969 (meters)                     GEOID18
 OR0994  DYNAMIC HEIGHT  -        467.483 (meters)     1533.73  (feet) COMP
 OR0994  MODELED GRAVITY -    980,351.0   (mgal)                       NAVD 88
 OR0994
 OR0994  VERT ORDER      -  FIRST     CLASS II
 OR0994
 OR0994.The horizontal coordinates were scaled from a map and have
 OR0994.an estimated accuracy of +/- 6 seconds.
 OR0994
 OR0994.The orthometric height was determined by differential leveling and
 OR0994.adjusted by the NATIONAL GEODETIC SURVEY
 OR0994.in September 1993.
 OR0994
 OR0994.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0994.GEOID18 height accuracy estimate available here.
 OR0994
 OR0994.Click photographs - Photos may exist for this station.
 OR0994
 OR0994.The dynamic height is computed by dividing the NAVD 88
 OR0994.geopotential number by the normal gravity value computed on the
 OR0994.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0994.degrees latitude (g = 980.6199 gals.).
 OR0994
 OR0994.The modeled gravity was interpolated from observed gravity values.
 OR0994
 OR0994;                    North         East    Units  Estimated Accuracy
 OR0994;SPC SD S     -   153,800.      749,140.      MT  (+/- 180 meters Scaled)
 OR0994
 OR0994_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP416389(NAD 83)
 OR0994
 OR0994                          SUPERSEDED SURVEY CONTROL
 OR0994
 OR0994.No superseded survey control is available for this station.
 OR0994
 OR0994_MARKER: Z = SEE DESCRIPTION
 OR0994_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0994_STAMPING: I90 308.4
 OR0994_MARK LOGO: NGS
 OR0994_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0994_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0994_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0994_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0994+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0994_ROD/PIPE-DEPTH: 6.4 meters
 OR0994_SLEEVE-DEPTH  : 2.0 meters
 OR0994
 OR0994  HISTORY     - Date     Condition        Report By
 OR0994  HISTORY     - 1990     MONUMENTED       SDDT
 OR0994  HISTORY     - 19910621 GOOD             NGS
 OR0994  HISTORY     - 20120208 GOOD             INDIV
 OR0994
 OR0994                          STATION DESCRIPTION
 OR0994
 OR0994'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0994'0.3 KM (0.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0994'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0994'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0994'1/2-INCH GALVANIZED STEEL PIPE, 285.0 M (935.0 FT) EAST OF THE
 OR0994'NORTHEAST CORNER OF BRIDGE NUMBER 02-150-158, 69.5 M (228.0 FT)
 OR0994'SOUTHWEST OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OR0994'26.5 M (86.9 FT) SOUTH OF CENTER OF THE EASTBOUND ON RAMP, 26.2 M
 OR0994'(86.0 FT) WEST OF A FENCE CORNER, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 OR0994'THE RAMP, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 OR0994'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0994'THROUGH A 4-INCH PVC CAP.
 OR0994
 OR0994                          STATION RECOVERY (2012)
 OR0994
 OR0994'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0994'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0991 ***********************************************************************
 OR0991  DESIGNATION -  I90 310.2
 OR0991  PID         -  OR0991
 OR0991  STATE/COUNTY-  SD/AURORA
 OR0991  COUNTRY     -  US
 OR0991  USGS QUAD   -  PLANKINTON (2017)
 OR0991
 OR0991                         *CURRENT SURVEY CONTROL
 OR0991  ______________________________________________________________________
 OR0991* NAD 83(1986) POSITION- 43 41 43.     (N) 098 26 59.     (W)   SCALED
 OR0991* NAVD 88 ORTHO HEIGHT -   461.806 (meters)     1515.11  (feet) ADJUSTED
 OR0991  ______________________________________________________________________
 OR0991  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 OR0991  DYNAMIC HEIGHT  -        461.689 (meters)     1514.72  (feet) COMP
 OR0991  MODELED GRAVITY -    980,353.1   (mgal)                       NAVD 88
 OR0991
 OR0991  VERT ORDER      -  FIRST     CLASS II
 OR0991
 OR0991.The horizontal coordinates were scaled from a map and have
 OR0991.an estimated accuracy of +/- 6 seconds.
 OR0991
 OR0991.The orthometric height was determined by differential leveling and
 OR0991.adjusted by the NATIONAL GEODETIC SURVEY
 OR0991.in September 1993.
 OR0991
 OR0991.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0991.GEOID18 height accuracy estimate available here.
 OR0991
 OR0991.Click photographs - Photos may exist for this station.
 OR0991
 OR0991.The dynamic height is computed by dividing the NAVD 88
 OR0991.geopotential number by the normal gravity value computed on the
 OR0991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0991.degrees latitude (g = 980.6199 gals.).
 OR0991
 OR0991.The modeled gravity was interpolated from observed gravity values.
 OR0991
 OR0991;                    North         East    Units  Estimated Accuracy
 OR0991;SPC SD S     -   153,020.      751,820.      MT  (+/- 180 meters Scaled)
 OR0991
 OR0991_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP443381(NAD 83)
 OR0991
 OR0991                          SUPERSEDED SURVEY CONTROL
 OR0991
 OR0991.No superseded survey control is available for this station.
 OR0991
 OR0991_MARKER: Z = SEE DESCRIPTION
 OR0991_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0991_STAMPING: I90 310.2
 OR0991_MARK LOGO: NGS
 OR0991_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0991_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0991_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0991_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0991+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0991_ROD/PIPE-DEPTH: 6.4 meters
 OR0991_SLEEVE-DEPTH  : 2.0 meters
 OR0991
 OR0991  HISTORY     - Date     Condition        Report By
 OR0991  HISTORY     - 1990     MONUMENTED       SDDT
 OR0991  HISTORY     - 19910621 GOOD             NGS
 OR0991  HISTORY     - 20120208 GOOD             INDIV
 OR0991
 OR0991                          STATION DESCRIPTION
 OR0991
 OR0991'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0991'3.2 KM (2.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0991'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0991'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0991'1/2-INCH GALVANIZED STEEL PIPE, 396.0 M (1299.2 FT) WEST OF THE
 OR0991'NORTHWEST CORNER OF BRIDGE NUMBER 02-180-165, 81.5 M (267.4 FT)
 OR0991'SOUTHWEST OF A FENCE CORNER, 47.7 M (156.5 FT) NORTH OF THE
 OR0991'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 42.0 M (137.8 FT)
 OR0991'NORTHEAST OF A FENCE CORNER, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OR0991'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR0991'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR0991
 OR0991                          STATION RECOVERY (2012)
 OR0991
 OR0991'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0991'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0987 ***********************************************************************
 OR0987  CBN         -  This is a Cooperative Base Network Control Station.
 OR0987  DESIGNATION -  I90 314.3
 OR0987  PID         -  OR0987
 OR0987  STATE/COUNTY-  SD/AURORA
 OR0987  COUNTRY     -  US
 OR0987  USGS QUAD   -  MOUNT VERNON (2017)
 OR0987
 OR0987                         *CURRENT SURVEY CONTROL
 OR0987  ______________________________________________________________________
 OR0987* NAD 83(2011) POSITION- 43 41 44.83724(N) 098 22 09.14010(W)   ADJUSTED
 OR0987* NAD 83(2011) ELLIP HT-   415.263 (meters)        (06/27/12)   ADJUSTED
 OR0987* NAD 83(2011) EPOCH   -  2010.00
 OR0987* NAVD 88 ORTHO HEIGHT -   441.319 (meters)     1447.89  (feet) ADJUSTED
 OR0987  ______________________________________________________________________
 OR0987  GEOID HEIGHT    -        -26.046 (meters)                     GEOID18
 OR0987  NAD 83(2011) X  -   -672,329.432 (meters)                     COMP
 OR0987  NAD 83(2011) Y  - -4,570,000.782 (meters)                     COMP
 OR0987  NAD 83(2011) Z  -  4,384,002.037 (meters)                     COMP
 OR0987  LAPLACE CORR    -         -1.75  (seconds)                    DEFLEC18
 OR0987  DYNAMIC HEIGHT  -        441.208 (meters)     1447.53  (feet) COMP
 OR0987  MODELED GRAVITY -    980,352.9   (mgal)                       NAVD 88
 OR0987
 OR0987  VERT ORDER      -  FIRST     CLASS II
 OR0987
 OR0987  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OR0987  Standards:
 OR0987         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OR0987            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OR0987  -------------------------------------------------------------------
 OR0987  NETWORK    0.89   2.74           0.42   0.27   1.40     -0.07107863
 OR0987  -------------------------------------------------------------------
 OR0987  Click here for local accuracies and other accuracy information.
 OR0987
 OR0987.The horizontal coordinates were established by GPS observations
 OR0987.and adjusted by the National Geodetic Survey in June 2012.
 OR0987
 OR0987.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OR0987.been affixed to the stable North American tectonic plate. See 
 OR0987.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OR0987
 OR0987.The horizontal coordinates are valid at the epoch date displayed above
 OR0987.which is a decimal equivalence of Year/Month/Day.
 OR0987
 OR0987.The orthometric height was determined by differential leveling and
 OR0987.adjusted by the NATIONAL GEODETIC SURVEY
 OR0987.in September 1993.
 OR0987
 OR0987.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0987.GEOID18 height accuracy estimate available here.
 OR0987
 OR0987.Click photographs - Photos may exist for this station.
 OR0987
 OR0987.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OR0987
 OR0987.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0987
 OR0987.The ellipsoidal height was determined by GPS observations
 OR0987.and is referenced to NAD 83.
 OR0987
 OR0987.The dynamic height is computed by dividing the NAVD 88
 OR0987.geopotential number by the normal gravity value computed on the
 OR0987.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0987.degrees latitude (g = 980.6199 gals.).
 OR0987
 OR0987.The modeled gravity was interpolated from observed gravity values.
 OR0987
 OR0987. The following values were computed from the NAD 83(2011) position.
 OR0987
 OR0987;                    North         East     Units Scale Factor Converg.
 OR0987;SPC SD S     -   153,228.956   758,308.540   MT  0.99990778   +1 21 17.8
 OR0987;SPC SD S     -   502,718.67  2,487,883.93   sFT  0.99990778   +1 21 17.8
 OR0987;UTM  14      - 4,838,278.906   550,831.116   MT  0.99963178   +0 26 08.8
 OR0987
 OR0987!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0987!SPC SD S     -   0.99993489  x   0.99990778  =   0.99984267
 OR0987!UTM  14      -   0.99993489  x   0.99963178  =   0.99956669
 OR0987
 OR0987_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP5083138278(NAD 83)
 OR0987
 OR0987                          SUPERSEDED SURVEY CONTROL
 OR0987
 OR0987  NAD 83(2007)-  43 41 44.83727(N)    098 22 09.14097(W) AD(2002.00) 0
 OR0987  ELLIP H (02/10/07)  415.291  (m)                       GP(2002.00)    
 OR0987  ELLIP H (04/15/04)  415.277  (m)                       GP(       ) 2 1
 OR0987  NAD 83(1996)-  43 41 44.83695(N)    098 22 09.14070(W) AD(       ) B
 OR0987  ELLIP H (04/18/97)  415.317  (m)                       GP(       ) 4 1
 OR0987  NAVD 88             441.32   (m)         1447.9    (f) LEVELING    3  
 OR0987
 OR0987.Superseded values are not recommended for survey control.
 OR0987
 OR0987.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0987.See file dsdata.pdf to determine how the superseded data were derived.
 OR0987
 OR0987_MARKER: Z = SEE DESCRIPTION
 OR0987_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0987_STAMPING: I90 314.3
 OR0987_MARK LOGO: NGS
 OR0987_PROJECTION: FLUSH
 OR0987_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0987_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0987_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0987+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0987_ROD/PIPE-DEPTH: 6.4 meters
 OR0987_SLEEVE-DEPTH  : 1.8 meters
 OR0987
 OR0987  HISTORY     - Date     Condition        Report By
 OR0987  HISTORY     - 1990     MONUMENTED       SDDT
 OR0987  HISTORY     - 19910621 GOOD             NGS
 OR0987  HISTORY     - 19960723 GOOD             NGS
 OR0987  HISTORY     - 20081007 GOOD             SDDT
 OR0987  HISTORY     - 20120208 GOOD             INDIV
 OR0987
 OR0987                          STATION DESCRIPTION
 OR0987
 OR0987'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0987'9.6 KM (6.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0987'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0987'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0987'1/2-INCH GALVANIZED STEEL PIPE, 286.0 M (938.3 FT) WEST OF THE
 OR0987'NORTHWEST CORNER OF BRIDGE NUMBER 02-220-165, 118.0 M (387.1 FT) EAST
 OR0987'OF A BRACED FENCE POST, 62.0 M (203.4 FT) WEST OF A BRACED FENCE
 OR0987'POST, 31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND
 OR0987'LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OR0987'AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OR0987'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OR0987'4-INCH PVC CAP.
 OR0987
 OR0987                          STATION RECOVERY (1996)
 OR0987
 OR0987'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR0987'THE STATION IS LOCATED ABOUT 17.6 KM (10.95 MI) SOUTH OF STORLA, 9.7
 OR0987'KM (6.00 MI) EAST OF PLANKINTON, AND 6.8 KM (4.20 MI) WEST OF MOUNT
 OR0987'VERNON, ON INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH
 OR0987'DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY
 OR0987'90 AND U.S. HIGHWAY 281 (EXIT 308) IN PLANKINTON, GO EAST ON
 OR0987'INTERSTATE 90 FOR 9.6 KM (5.95 MI) TO THE STATION ON THE LEFT.  THE
 OR0987'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 OR0987'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 OR0987'LOCATED 0.3 MI (0.5 KM) WEST OF MILE POST 314, 118.7 M (389.4 FT) EAST
 OR0987'OF A BRACED FENCE POST, 62.3 M (204.4 FT) WEST OF A BRACED FENCE POST,
 OR0987'31.5 M (103.3 FT) NORTH OF THE WESTBOUND HIGHWAY CENTERLINE, 0.6 M
 OR0987'(2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A
 OR0987'METAL GUARD POST, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE,
 OR0987'AND 0.13 M (0.43 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 OR0987'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OR0987
 OR0987                          STATION RECOVERY (2008)
 OR0987
 OR0987'RECOVERY NOTE BY SD DEPT OF TRANSP 2008 (KHG)
 OR0987'RECOVERED AS DESCRIBED
 OR0987
 OR0987                          STATION RECOVERY (2012)
 OR0987
 OR0987'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0987'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0984 ***********************************************************************
 OR0984  DESIGNATION -  I90 317.7
 OR0984  PID         -  OR0984
 OR0984  STATE/COUNTY-  SD/DAVISON
 OR0984  COUNTRY     -  US
 OR0984  USGS QUAD   -  MOUNT VERNON (2017)
 OR0984
 OR0984                         *CURRENT SURVEY CONTROL
 OR0984  ______________________________________________________________________
 OR0984* NAD 83(1986) POSITION- 43 41 47.     (N) 098 18 05.     (W)   SCALED
 OR0984* NAVD 88 ORTHO HEIGHT -   433.121 (meters)     1421.00  (feet) ADJUSTED
 OR0984  ______________________________________________________________________
 OR0984  GEOID HEIGHT    -        -26.106 (meters)                     GEOID18
 OR0984  DYNAMIC HEIGHT  -        433.010 (meters)     1420.63  (feet) COMP
 OR0984  MODELED GRAVITY -    980,350.7   (mgal)                       NAVD 88
 OR0984
 OR0984  VERT ORDER      -  FIRST     CLASS II
 OR0984
 OR0984.The horizontal coordinates were scaled from a map and have
 OR0984.an estimated accuracy of +/- 6 seconds.
 OR0984
 OR0984.The orthometric height was determined by differential leveling and
 OR0984.adjusted by the NATIONAL GEODETIC SURVEY
 OR0984.in September 1993.
 OR0984
 OR0984.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0984.GEOID18 height accuracy estimate available here.
 OR0984
 OR0984.Click photographs - Photos may exist for this station.
 OR0984
 OR0984.The dynamic height is computed by dividing the NAVD 88
 OR0984.geopotential number by the normal gravity value computed on the
 OR0984.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0984.degrees latitude (g = 980.6199 gals.).
 OR0984
 OR0984.The modeled gravity was interpolated from observed gravity values.
 OR0984
 OR0984;                    North         East    Units  Estimated Accuracy
 OR0984;SPC SD S     -   153,430.      763,770.      MT  (+/- 180 meters Scaled)
 OR0984
 OR0984_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP562383(NAD 83)
 OR0984
 OR0984                          SUPERSEDED SURVEY CONTROL
 OR0984
 OR0984.No superseded survey control is available for this station.
 OR0984
 OR0984_MARKER: Z = SEE DESCRIPTION
 OR0984_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0984_STAMPING: I90 317.7
 OR0984_MARK LOGO: NGS
 OR0984_PROJECTION: PROJECTING 1 CENTIMETERS
 OR0984_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0984_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0984+STABILITY: POSITION/ELEVATION WELL
 OR0984_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0984+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0984_ROD/PIPE-DEPTH: 6.4 meters
 OR0984_SLEEVE-DEPTH  : 2.0 meters
 OR0984
 OR0984  HISTORY     - Date     Condition        Report By
 OR0984  HISTORY     - 1990     MONUMENTED       SDDT
 OR0984  HISTORY     - 19910621 GOOD             NGS
 OR0984  HISTORY     - 20120131 GOOD             INDIV
 OR0984
 OR0984                          STATION DESCRIPTION
 OR0984
 OR0984'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0984'15.1 KM (9.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0984'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0984'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OR0984'1/2-INCH GALVANIZED STEEL PIPE, 278.0 M (912.1 FT) EAST OF THE
 OR0984'NORTHEAST CORNER OF BRIDGE NUMBER 18-010-105, 32.2 M (105.6 FT) NORTH
 OR0984'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 8.3 M (27.2
 OR0984'FT) WEST OF A BRACED T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL
 OR0984'OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR0984'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0984'THROUGH A 4-INCH PVC CAP.
 OR0984
 OR0984                          STATION RECOVERY (2012)
 OR0984
 OR0984'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0984'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0982 ***********************************************************************
 OR0982  DESIGNATION -  I90 319.6
 OR0982  PID         -  OR0982
 OR0982  STATE/COUNTY-  SD/DAVISON
 OR0982  COUNTRY     -  US
 OR0982  USGS QUAD   -  MOUNT VERNON (2017)
 OR0982
 OR0982                         *CURRENT SURVEY CONTROL
 OR0982  ______________________________________________________________________
 OR0982* NAD 83(1986) POSITION- 43 41 46.     (N) 098 15 42.     (W)   SCALED
 OR0982* NAVD 88 ORTHO HEIGHT -   436.547 (meters)     1432.24  (feet) ADJUSTED
 OR0982  ______________________________________________________________________
 OR0982  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 OR0982  DYNAMIC HEIGHT  -        436.435 (meters)     1431.87  (feet) COMP
 OR0982  MODELED GRAVITY -    980,350.9   (mgal)                       NAVD 88
 OR0982
 OR0982  VERT ORDER      -  FIRST     CLASS II
 OR0982
 OR0982.The horizontal coordinates were scaled from a map and have
 OR0982.an estimated accuracy of +/- 6 seconds.
 OR0982
 OR0982.The orthometric height was determined by differential leveling and
 OR0982.adjusted by the NATIONAL GEODETIC SURVEY
 OR0982.in September 1993.
 OR0982
 OR0982.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0982.GEOID18 height accuracy estimate available here.
 OR0982
 OR0982.Click photographs - Photos may exist for this station.
 OR0982
 OR0982.The dynamic height is computed by dividing the NAVD 88
 OR0982.geopotential number by the normal gravity value computed on the
 OR0982.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0982.degrees latitude (g = 980.6199 gals.).
 OR0982
 OR0982.The modeled gravity was interpolated from observed gravity values.
 OR0982
 OR0982;                    North         East    Units  Estimated Accuracy
 OR0982;SPC SD S     -   153,480.      766,970.      MT  (+/- 180 meters Scaled)
 OR0982
 OR0982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP594383(NAD 83)
 OR0982
 OR0982                          SUPERSEDED SURVEY CONTROL
 OR0982
 OR0982.No superseded survey control is available for this station.
 OR0982
 OR0982_MARKER: Z = SEE DESCRIPTION
 OR0982_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0982_STAMPING: I90 319.6
 OR0982_MARK LOGO: NGS
 OR0982_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0982_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0982_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0982+STABILITY: POSITION/ELEVATION WELL
 OR0982_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0982+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0982_ROD/PIPE-DEPTH: 6.4 meters
 OR0982_SLEEVE-DEPTH  : 2.0 meters
 OR0982
 OR0982  HISTORY     - Date     Condition        Report By
 OR0982  HISTORY     - 1990     MONUMENTED       SDDT
 OR0982  HISTORY     - 19910621 GOOD             NGS
 OR0982  HISTORY     - 20120131 GOOD             INDIV
 OR0982
 OR0982                          STATION DESCRIPTION
 OR0982
 OR0982'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0982'20.1 KM (12.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0982'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0982'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0982'GALVANIZED STEEL PIPE, 278.0 M (912.1 FT) EAST OF THE NORTHEAST
 OR0982'CORNER OF BRIDGE NUMBER 18-030-105, 83.5 M (273.9 FT) SOUTHEAST OF A
 OR0982'BRACED FENCE POST, 67.0 M (219.8 FT) NORTHWEST OF A T-FENCE CORNER,
 OR0982'61.3 M (201.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OR0982'THE HIGHWAY, 27.0 M (88.6 FT) NORTHEAST OF THE CENTER OF THE
 OR0982'WESTBOUND OFF RAMP (EXIT 319), 1.2 M (3.9 FT) BELOW THE LEVEL OF THE
 OR0982'HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 OR0982'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0982'THROUGH A 4-INCH PVC CAP.
 OR0982
 OR0982                          STATION RECOVERY (2012)
 OR0982
 OR0982'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0982'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0980 ***********************************************************************
 OR0980  DESIGNATION -  I90 321.7
 OR0980  PID         -  OR0980
 OR0980  STATE/COUNTY-  SD/DAVISON
 OR0980  COUNTRY     -  US
 OR0980  USGS QUAD   -  BETTS (2017)
 OR0980
 OR0980                         *CURRENT SURVEY CONTROL
 OR0980  ______________________________________________________________________
 OR0980* NAD 83(1986) POSITION- 43 41 45.     (N) 098 13 17.     (W)   SCALED
 OR0980* NAVD 88 ORTHO HEIGHT -   429.644 (meters)     1409.59  (feet) ADJUSTED
 OR0980  ______________________________________________________________________
 OR0980  GEOID HEIGHT    -        -26.180 (meters)                     GEOID18
 OR0980  DYNAMIC HEIGHT  -        429.534 (meters)     1409.23  (feet) COMP
 OR0980  MODELED GRAVITY -    980,351.9   (mgal)                       NAVD 88
 OR0980
 OR0980  VERT ORDER      -  FIRST     CLASS II
 OR0980
 OR0980.The horizontal coordinates were scaled from a map and have
 OR0980.an estimated accuracy of +/- 6 seconds.
 OR0980
 OR0980.The orthometric height was determined by differential leveling and
 OR0980.adjusted by the NATIONAL GEODETIC SURVEY
 OR0980.in September 1993.
 OR0980
 OR0980.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0980.GEOID18 height accuracy estimate available here.
 OR0980
 OR0980.Click photographs - Photos may exist for this station.
 OR0980
 OR0980.The dynamic height is computed by dividing the NAVD 88
 OR0980.geopotential number by the normal gravity value computed on the
 OR0980.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0980.degrees latitude (g = 980.6199 gals.).
 OR0980
 OR0980.The modeled gravity was interpolated from observed gravity values.
 OR0980
 OR0980;                    North         East    Units  Estimated Accuracy
 OR0980;SPC SD S     -   153,530.      770,220.      MT  (+/- 180 meters Scaled)
 OR0980
 OR0980_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP627383(NAD 83)
 OR0980
 OR0980                          SUPERSEDED SURVEY CONTROL
 OR0980
 OR0980.No superseded survey control is available for this station.
 OR0980
 OR0980_MARKER: Z = SEE DESCRIPTION
 OR0980_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0980_STAMPING: I90 321.7
 OR0980_MARK LOGO: NGS
 OR0980_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0980_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0980_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0980+STABILITY: POSITION/ELEVATION WELL
 OR0980_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0980+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0980_ROD/PIPE-DEPTH: 6.4 meters
 OR0980_SLEEVE-DEPTH  : 2.0 meters
 OR0980
 OR0980  HISTORY     - Date     Condition        Report By
 OR0980  HISTORY     - 1990     MONUMENTED       SDDT
 OR0980  HISTORY     - 19910621 GOOD             NGS
 OR0980  HISTORY     - 20120131 GOOD             INDIV
 OR0980
 OR0980                          STATION DESCRIPTION
 OR0980
 OR0980'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0980'17.0 KM (10.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0980'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0980'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0980'GALVANIZED STEEL PIPE, 348.0 M (1141.7 FT) EAST OF THE NORTHEAST
 OR0980'CORNER OF BRIDGE NUMBER 18-050-105, 32.3 M (106.0 FT) NORTH OF THE
 OR0980'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 13.3 M (43.6 FT)
 OR0980'EAST OF A T-FENCE CORNER, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 OR0980'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR0980'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0980'THROUGH A 4-INCH PVC CAP.
 OR0980
 OR0980                          STATION RECOVERY (2012)
 OR0980
 OR0980'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0980'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0978 ***********************************************************************
 OR0978  DESIGNATION -  I90 323.7
 OR0978  PID         -  OR0978
 OR0978  STATE/COUNTY-  SD/DAVISON
 OR0978  COUNTRY     -  US
 OR0978  USGS QUAD   -  BETTS (2017)
 OR0978
 OR0978                         *CURRENT SURVEY CONTROL
 OR0978  ______________________________________________________________________
 OR0978* NAD 83(1986) POSITION- 43 41 44.     (N) 098 10 52.     (W)   SCALED
 OR0978* NAVD 88 ORTHO HEIGHT -   421.855 (meters)     1384.04  (feet) ADJUSTED
 OR0978  ______________________________________________________________________
 OR0978  GEOID HEIGHT    -        -26.200 (meters)                     GEOID18
 OR0978  DYNAMIC HEIGHT  -        421.748 (meters)     1383.68  (feet) COMP
 OR0978  MODELED GRAVITY -    980,353.4   (mgal)                       NAVD 88
 OR0978
 OR0978  VERT ORDER      -  FIRST     CLASS II
 OR0978
 OR0978.The horizontal coordinates were scaled from a map and have
 OR0978.an estimated accuracy of +/- 6 seconds.
 OR0978
 OR0978.The orthometric height was determined by differential leveling and
 OR0978.adjusted by the NATIONAL GEODETIC SURVEY
 OR0978.in September 1993.
 OR0978
 OR0978.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0978.GEOID18 height accuracy estimate available here.
 OR0978
 OR0978.Click photographs - Photos may exist for this station.
 OR0978
 OR0978.The dynamic height is computed by dividing the NAVD 88
 OR0978.geopotential number by the normal gravity value computed on the
 OR0978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0978.degrees latitude (g = 980.6199 gals.).
 OR0978
 OR0978.The modeled gravity was interpolated from observed gravity values.
 OR0978
 OR0978;                    North         East    Units  Estimated Accuracy
 OR0978;SPC SD S     -   153,580.      773,470.      MT  (+/- 180 meters Scaled)
 OR0978
 OR0978_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP659383(NAD 83)
 OR0978
 OR0978                          SUPERSEDED SURVEY CONTROL
 OR0978
 OR0978.No superseded survey control is available for this station.
 OR0978
 OR0978_MARKER: Z = SEE DESCRIPTION
 OR0978_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0978_STAMPING: I90 323.7
 OR0978_MARK LOGO: NGS
 OR0978_PROJECTION: PROJECTING 1 CENTIMETERS
 OR0978_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0978_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0978+STABILITY: POSITION/ELEVATION WELL
 OR0978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0978+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0978_ROD/PIPE-DEPTH: 6.4 meters
 OR0978_SLEEVE-DEPTH  : 2.0 meters
 OR0978
 OR0978  HISTORY     - Date     Condition        Report By
 OR0978  HISTORY     - 1990     MONUMENTED       SDDT
 OR0978  HISTORY     - 19910621 GOOD             NGS
 OR0978  HISTORY     - 20120131 GOOD             INDIV
 OR0978
 OR0978                          STATION DESCRIPTION
 OR0978
 OR0978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0978'13.6 KM (8.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0978'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0978'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0978'GALVANIZED STEEL PIPE, 386.0 M (1266.4 FT) EAST OF THE NORTHEAST
 OR0978'CORNER OF BRIDGE NUMBER 18-070-105, 32.2 M (105.6 FT) NORTH OF THE
 OR0978'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 6.2 M (20.3 FT)
 OR0978'EAST OF A BRACED FENCE POST, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OR0978'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OR0978'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR0978
 OR0978                          STATION RECOVERY (2012)
 OR0978
 OR0978'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0978'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0976 ***********************************************************************
 OR0976  DESIGNATION -  I90 325.4
 OR0976  PID         -  OR0976
 OR0976  STATE/COUNTY-  SD/DAVISON
 OR0976  COUNTRY     -  US
 OR0976  USGS QUAD   -  BETTS (2017)
 OR0976
 OR0976                         *CURRENT SURVEY CONTROL
 OR0976  ______________________________________________________________________
 OR0976* NAD 83(1986) POSITION- 43 41 48.     (N) 098 08 52.     (W)   SCALED
 OR0976* NAVD 88 ORTHO HEIGHT -   419.435 (meters)     1376.10  (feet) ADJUSTED
 OR0976  ______________________________________________________________________
 OR0976  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 OR0976  DYNAMIC HEIGHT  -        419.329 (meters)     1375.75  (feet) COMP
 OR0976  MODELED GRAVITY -    980,355.0   (mgal)                       NAVD 88
 OR0976
 OR0976  VERT ORDER      -  FIRST     CLASS II
 OR0976
 OR0976.The horizontal coordinates were scaled from a map and have
 OR0976.an estimated accuracy of +/- 6 seconds.
 OR0976
 OR0976.The orthometric height was determined by differential leveling and
 OR0976.adjusted by the NATIONAL GEODETIC SURVEY
 OR0976.in September 1993.
 OR0976
 OR0976.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0976.GEOID18 height accuracy estimate available here.
 OR0976
 OR0976.Click photographs - Photos may exist for this station.
 OR0976
 OR0976.The dynamic height is computed by dividing the NAVD 88
 OR0976.geopotential number by the normal gravity value computed on the
 OR0976.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0976.degrees latitude (g = 980.6199 gals.).
 OR0976
 OR0976.The modeled gravity was interpolated from observed gravity values.
 OR0976
 OR0976;                    North         East    Units  Estimated Accuracy
 OR0976;SPC SD S     -   153,770.      776,150.      MT  (+/- 180 meters Scaled)
 OR0976
 OR0976_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP686385(NAD 83)
 OR0976
 OR0976                          SUPERSEDED SURVEY CONTROL
 OR0976
 OR0976.No superseded survey control is available for this station.
 OR0976
 OR0976_MARKER: Z = SEE DESCRIPTION
 OR0976_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0976_STAMPING: I90 325.4
 OR0976_MARK LOGO: NGS
 OR0976_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0976_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0976_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0976+STABILITY: POSITION/ELEVATION WELL
 OR0976_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0976+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0976_ROD/PIPE-DEPTH: 6.4 meters
 OR0976_SLEEVE-DEPTH  : 2.0 meters
 OR0976
 OR0976  HISTORY     - Date     Condition        Report By
 OR0976  HISTORY     - 1990     MONUMENTED       SDDT
 OR0976  HISTORY     - 19910621 GOOD             NGS
 OR0976  HISTORY     - 20120131 GOOD             INDIV
 OR0976
 OR0976                          STATION DESCRIPTION
 OR0976
 OR0976'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0976'10.9 KM (6.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0976'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0976'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0976'GALVANIZED STEEL PIPE, 125.0 M (410.1 FT) WEST OF THE CENTER OF BETTS
 OR0976'ROAD (EXIT 325), 124.0 M (406.8 FT) NORTH OF THE CENTERLINE OF THE
 OR0976'WESTBOUND LANES OF THE HIGHWAY, 57.2 M (187.7 FT) SOUTHWEST OF A
 OR0976'FENCE CORNER AND UNDERGROUND CABLE JUNCTION BOX NUMBER D 7, 0.4 M
 OR0976'(1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHEAST
 OR0976'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 OR0976'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR0976
 OR0976                          STATION RECOVERY (2012)
 OR0976
 OR0976'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0976'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0973 ***********************************************************************
 OR0973  DESIGNATION -  I90 328.6
 OR0973  PID         -  OR0973
 OR0973  STATE/COUNTY-  SD/DAVISON
 OR0973  COUNTRY     -  US
 OR0973  USGS QUAD   -  MITCHELL (2017)
 OR0973
 OR0973                         *CURRENT SURVEY CONTROL
 OR0973  ______________________________________________________________________
 OR0973* NAD 83(1986) POSITION- 43 41 39.     (N) 098 04 56.     (W)   SCALED
 OR0973* NAVD 88 ORTHO HEIGHT -   412.964 (meters)     1354.87  (feet) ADJUSTED
 OR0973  ______________________________________________________________________
 OR0973  GEOID HEIGHT    -        -26.189 (meters)                     GEOID18
 OR0973  DYNAMIC HEIGHT  -        412.861 (meters)     1354.53  (feet) COMP
 OR0973  MODELED GRAVITY -    980,357.5   (mgal)                       NAVD 88
 OR0973
 OR0973  VERT ORDER      -  FIRST     CLASS II
 OR0973
 OR0973.The horizontal coordinates were scaled from a map and have
 OR0973.an estimated accuracy of +/- 6 seconds.
 OR0973
 OR0973.The orthometric height was determined by differential leveling and
 OR0973.adjusted by the NATIONAL GEODETIC SURVEY
 OR0973.in September 1993.
 OR0973
 OR0973.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0973.GEOID18 height accuracy estimate available here.
 OR0973
 OR0973.Click photographs - Photos may exist for this station.
 OR0973
 OR0973.The dynamic height is computed by dividing the NAVD 88
 OR0973.geopotential number by the normal gravity value computed on the
 OR0973.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0973.degrees latitude (g = 980.6199 gals.).
 OR0973
 OR0973.The modeled gravity was interpolated from observed gravity values.
 OR0973
 OR0973;                    North         East    Units  Estimated Accuracy
 OR0973;SPC SD S     -   153,640.      781,440.      MT  (+/- 180 meters Scaled)
 OR0973
 OR0973_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP739383(NAD 83)
 OR0973
 OR0973                          SUPERSEDED SURVEY CONTROL
 OR0973
 OR0973.No superseded survey control is available for this station.
 OR0973
 OR0973_MARKER: Z = SEE DESCRIPTION
 OR0973_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0973_STAMPING: I90 328.6
 OR0973_MARK LOGO: NGS
 OR0973_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0973_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0973_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0973+STABILITY: POSITION/ELEVATION WELL
 OR0973_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0973+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1991
 OR0973_ROD/PIPE-DEPTH: 6.4 meters
 OR0973_SLEEVE-DEPTH  : 2.0 meters
 OR0973
 OR0973  HISTORY     - Date     Condition        Report By
 OR0973  HISTORY     - 1990     MONUMENTED       SDDT
 OR0973  HISTORY     - 19910621 GOOD             NGS
 OR0973  HISTORY     - 20120131 POOR             INDIV
 OR0973
 OR0973                          STATION DESCRIPTION
 OR0973
 OR0973'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0973'5.7 KM (3.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0973'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0973'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0973'GALVANIZED STEEL PIPE, 345.0 M (1131.9 FT) EAST OF THE NORTHWEST
 OR0973'CORNER OF BRIDGE NUMBER 18-120-105, 31.3 M (102.7 FT) NORTH OF THE
 OR0973'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 18.9 M (62.0 FT)
 OR0973'WEST OF A BRACED FENCE POST, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE
 OR0973'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OR0973'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0973'THROUGH A 4-INCH PVC CAP.
 OR0973
 OR0973                          STATION RECOVERY (2012)
 OR0973
 OR0973'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0973'CONCRETE BASE IS CRACKED IN HALF. CAP IS MISSING. PVC SLEEVE IS
 OR0973'DESTROYED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0971 ***********************************************************************
 OR0971  DESIGNATION -  I90 330.6
 OR0971  PID         -  OR0971
 OR0971  STATE/COUNTY-  SD/DAVISON
 OR0971  COUNTRY     -  US
 OR0971  USGS QUAD   -  MITCHELL (2017)
 OR0971
 OR0971                         *CURRENT SURVEY CONTROL
 OR0971  ______________________________________________________________________
 OR0971* NAD 83(1986) POSITION- 43 41 32.     (N) 098 02 35.     (W)   SCALED
 OR0971* NAVD 88 ORTHO HEIGHT -   411.448 (meters)     1349.89  (feet) ADJUSTED
 OR0971  ______________________________________________________________________
 OR0971  GEOID HEIGHT    -        -26.181 (meters)                     GEOID18
 OR0971  DYNAMIC HEIGHT  -        411.346 (meters)     1349.56  (feet) COMP
 OR0971  MODELED GRAVITY -    980,357.9   (mgal)                       NAVD 88
 OR0971
 OR0971  VERT ORDER      -  FIRST     CLASS II
 OR0971
 OR0971.The horizontal coordinates were scaled from a map and have
 OR0971.an estimated accuracy of +/- 6 seconds.
 OR0971
 OR0971.The orthometric height was determined by differential leveling and
 OR0971.adjusted by the NATIONAL GEODETIC SURVEY
 OR0971.in September 1993.
 OR0971
 OR0971.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0971.GEOID18 height accuracy estimate available here.
 OR0971
 OR0971.Click photographs - Photos may exist for this station.
 OR0971
 OR0971.The dynamic height is computed by dividing the NAVD 88
 OR0971.geopotential number by the normal gravity value computed on the
 OR0971.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0971.degrees latitude (g = 980.6199 gals.).
 OR0971
 OR0971.The modeled gravity was interpolated from observed gravity values.
 OR0971
 OR0971;                    North         East    Units  Estimated Accuracy
 OR0971;SPC SD S     -   153,510.      784,600.      MT  (+/- 180 meters Scaled)
 OR0971
 OR0971_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP771381(NAD 83)
 OR0971
 OR0971                          SUPERSEDED SURVEY CONTROL
 OR0971
 OR0971.No superseded survey control is available for this station.
 OR0971
 OR0971_MARKER: Z = SEE DESCRIPTION
 OR0971_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0971_STAMPING: I90 330.6
 OR0971_MARK LOGO: NGS
 OR0971_PROJECTION: PROJECTING 5 CENTIMETERS
 OR0971_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0971_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0971+STABILITY: POSITION/ELEVATION WELL
 OR0971_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0971+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0971_ROD/PIPE-DEPTH: 6.4 meters
 OR0971_SLEEVE-DEPTH  : 2.0 meters
 OR0971
 OR0971  HISTORY     - Date     Condition        Report By
 OR0971  HISTORY     - 1990     MONUMENTED       SDDT
 OR0971  HISTORY     - 19910621 GOOD             NGS
 OR0971  HISTORY     - 20120131 GOOD             INDIV
 OR0971
 OR0971                          STATION DESCRIPTION
 OR0971
 OR0971'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0971'2.5 KM (1.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0971'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0971'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0971'GALVANIZED STEEL PIPE, 277.0 M (908.8 FT) EAST OF THE NORTHWEST
 OR0971'CORNER OF BRIDGE NUMBER 18-140-107, 67.2 M (220.5 FT) NORTH OF THE
 OR0971'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 27.1 M (88.9 FT)
 OR0971'WEST OF A UTILITY LIGHT POLE, 25.2 M (82.7 FT) NORTHEAST OF THE
 OR0971'CENTER OF THE WESTBOUND OFF RAMP (EXIT 330), 16.8 M (55.1 FT) EAST OF
 OR0971'A SIGN (JACKS CAMPERS), 0.4 M (1.3 FT) BELOW THE LEVEL OF THE RAMP,
 OR0971'AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 OR0971'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OR0971'THROUGH A 4-INCH PVC CAP.
 OR0971
 OR0971                          STATION RECOVERY (2012)
 OR0971
 OR0971'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0971'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0970 ***********************************************************************
 OR0970  DESIGNATION -  I90 331.6
 OR0970  PID         -  OR0970
 OR0970  STATE/COUNTY-  SD/DAVISON
 OR0970  COUNTRY     -  US
 OR0970  USGS QUAD   -  MITCHELL (2017)
 OR0970
 OR0970                         *CURRENT SURVEY CONTROL
 OR0970  ______________________________________________________________________
 OR0970* NAD 83(1986) POSITION- 43 41 32.     (N) 098 01 24.     (W)   SCALED
 OR0970* NAVD 88 ORTHO HEIGHT -   406.034 (meters)     1332.13  (feet) ADJUSTED
 OR0970  ______________________________________________________________________
 OR0970  GEOID HEIGHT    -        -26.176 (meters)                     GEOID18
 OR0970  DYNAMIC HEIGHT  -        405.933 (meters)     1331.80  (feet) COMP
 OR0970  MODELED GRAVITY -    980,358.2   (mgal)                       NAVD 88
 OR0970
 OR0970  VERT ORDER      -  FIRST     CLASS II
 OR0970
 OR0970.The horizontal coordinates were scaled from a map and have
 OR0970.an estimated accuracy of +/- 6 seconds.
 OR0970
 OR0970.The orthometric height was determined by differential leveling and
 OR0970.adjusted by the NATIONAL GEODETIC SURVEY
 OR0970.in September 1993.
 OR0970
 OR0970.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0970.GEOID18 height accuracy estimate available here.
 OR0970
 OR0970.Click photographs - Photos may exist for this station.
 OR0970
 OR0970.The dynamic height is computed by dividing the NAVD 88
 OR0970.geopotential number by the normal gravity value computed on the
 OR0970.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0970.degrees latitude (g = 980.6199 gals.).
 OR0970
 OR0970.The modeled gravity was interpolated from observed gravity values.
 OR0970
 OR0970;                    North         East    Units  Estimated Accuracy
 OR0970;SPC SD S     -   153,550.      786,190.      MT  (+/- 180 meters Scaled)
 OR0970
 OR0970_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP787381(NAD 83)
 OR0970
 OR0970                          SUPERSEDED SURVEY CONTROL
 OR0970
 OR0970.No superseded survey control is available for this station.
 OR0970
 OR0970_MARKER: Z = SEE DESCRIPTION
 OR0970_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0970_STAMPING: I90 331.6
 OR0970_MARK LOGO: NGS
 OR0970_PROJECTION: PROJECTING 1 CENTIMETERS
 OR0970_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0970_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0970+STABILITY: POSITION/ELEVATION WELL
 OR0970_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0970+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0970_ROD/PIPE-DEPTH: 6.4 meters
 OR0970_SLEEVE-DEPTH  : 2.0 meters
 OR0970
 OR0970  HISTORY     - Date     Condition        Report By
 OR0970  HISTORY     - 1990     MONUMENTED       SDDT
 OR0970  HISTORY     - 19910621 GOOD             NGS
 OR0970  HISTORY     - 20120131 GOOD             INDIV
 OR0970
 OR0970                          STATION DESCRIPTION
 OR0970
 OR0970'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0970'0.9 KM (0.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0970'JUNCTION OF STATE HIGHWAY 37 (EXIT 330) IN MITCHELL, A STAINLESS
 OR0970'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0970'GALVANIZED STEEL PIPE, 261.0 M (856.3 FT) EAST OF THE NORTHWEST
 OR0970'CORNER OF BRIDGE NUMBER 18-150-107, 43.7 M (143.4 FT) WEST OF A
 OR0970'BRACED T-FENCE CORNER, 31.5 M (103.3 FT) NORTH OF THE CENTERLINE OF
 OR0970'THE WESTBOUND LANES OF THE HIGHWAY, 22.8 M (74.8 FT) NORTHWEST OF THE
 OR0970'NORTH END OF A CULVERT, 16.6 M (54.5 FT) NORTHEAST OF THE NORTH LEG
 OR0970'OF A HIGHWAY INFORMATION SIGN (EXIT 330 MITCHELL 3/4 MILE), 4.0 M
 OR0970'(13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF
 OR0970'A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OR0970'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR0970
 OR0970                          STATION RECOVERY (2012)
 OR0970
 OR0970'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0970'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0967 ***********************************************************************
 OR0967  DESIGNATION -  I90 332.3
 OR0967  PID         -  OR0967
 OR0967  STATE/COUNTY-  SD/DAVISON
 OR0967  COUNTRY     -  US
 OR0967  USGS QUAD   -  MITCHELL (2017)
 OR0967
 OR0967                         *CURRENT SURVEY CONTROL
 OR0967  ______________________________________________________________________
 OR0967* NAD 83(1986) POSITION- 43 41 36.     (N) 098 00 37.     (W)   SCALED
 OR0967* NAVD 88 ORTHO HEIGHT -   411.559 (meters)     1350.26  (feet) ADJUSTED
 OR0967  ______________________________________________________________________
 OR0967  GEOID HEIGHT    -        -26.173 (meters)                     GEOID18
 OR0967  DYNAMIC HEIGHT  -        411.457 (meters)     1349.92  (feet) COMP
 OR0967  MODELED GRAVITY -    980,358.7   (mgal)                       NAVD 88
 OR0967
 OR0967  VERT ORDER      -  FIRST     CLASS II
 OR0967
 OR0967.The horizontal coordinates were scaled from a map and have
 OR0967.an estimated accuracy of +/- 6 seconds.
 OR0967
 OR0967.The orthometric height was determined by differential leveling and
 OR0967.adjusted by the NATIONAL GEODETIC SURVEY
 OR0967.in September 1993.
 OR0967
 OR0967.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0967.GEOID18 height accuracy estimate available here.
 OR0967
 OR0967.Click photographs - Photos may exist for this station.
 OR0967
 OR0967.The dynamic height is computed by dividing the NAVD 88
 OR0967.geopotential number by the normal gravity value computed on the
 OR0967.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0967.degrees latitude (g = 980.6199 gals.).
 OR0967
 OR0967.The modeled gravity was interpolated from observed gravity values.
 OR0967
 OR0967;                    North         East    Units  Estimated Accuracy
 OR0967;SPC SD S     -   153,700.      787,240.      MT  (+/- 180 meters Scaled)
 OR0967
 OR0967_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP797382(NAD 83)
 OR0967
 OR0967                          SUPERSEDED SURVEY CONTROL
 OR0967
 OR0967.No superseded survey control is available for this station.
 OR0967
 OR0967_MARKER: Z = SEE DESCRIPTION
 OR0967_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OR0967_STAMPING: I90 332.3
 OR0967_MARK LOGO: NGS
 OR0967_PROJECTION: PROJECTING 1 CENTIMETERS
 OR0967_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0967_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0967+STABILITY: POSITION/ELEVATION WELL
 OR0967_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0967+SATELLITE: SATELLITE OBSERVATIONS - January 31, 2012
 OR0967_ROD/PIPE-DEPTH: 6.4 meters
 OR0967_SLEEVE-DEPTH  : 2.0 meters
 OR0967
 OR0967  HISTORY     - Date     Condition        Report By
 OR0967  HISTORY     - 1990     MONUMENTED       SDDT
 OR0967  HISTORY     - 19910621 GOOD             NGS
 OR0967  HISTORY     - 20120131 GOOD             INDIV
 OR0967
 OR0967                          STATION DESCRIPTION
 OR0967
 OR0967'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0967'0.1 KM (0.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0967'JUNCTION OF STATE HIGHWAY 37 (EXIT 332) IN MITCHELL, A STAINLESS
 OR0967'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OR0967'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) NORTHEAST OF THE NORTHEAST
 OR0967'CORNER OF BRIDGE NUMBER 18-160-107, 135.6 M (444.9 FT) NORTH OF THE
 OR0967'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 127.0 M (416.7 FT)
 OR0967'SOUTHEAST OF THE SOUTH CORNER OF THE SUPER 8 MOTEL, 55.1 SOUTHEAST OF
 OR0967'A FENCE CORNER, 12.2 M (40.0 FT) WEST OF A UTILITY POLE, 2.4 M (7.9
 OR0967'FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A
 OR0967'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OR0967'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OR0967
 OR0967                          STATION RECOVERY (2012)
 OR0967
 OR0967'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0967'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1175 ***********************************************************************
 OQ1175  DESIGNATION -  I90 334.7
 OQ1175  PID         -  OQ1175
 OQ1175  STATE/COUNTY-  SD/HANSON
 OQ1175  COUNTRY     -  US
 OQ1175  USGS QUAD   -  RIVERSIDE (2017)
 OQ1175
 OQ1175                         *CURRENT SURVEY CONTROL
 OQ1175  ______________________________________________________________________
 OQ1175* NAD 83(1986) POSITION- 43 41 40.     (N) 097 57 43.     (W)   SCALED
 OQ1175* NAVD 88 ORTHO HEIGHT -   381.449 (meters)     1251.47  (feet) ADJUSTED
 OQ1175  ______________________________________________________________________
 OQ1175  GEOID HEIGHT    -        -26.163 (meters)                     GEOID18
 OQ1175  DYNAMIC HEIGHT  -        381.354 (meters)     1251.16  (feet) COMP
 OQ1175  MODELED GRAVITY -    980,359.4   (mgal)                       NAVD 88
 OQ1175
 OQ1175  VERT ORDER      -  FIRST     CLASS II
 OQ1175
 OQ1175.The horizontal coordinates were scaled from a map and have
 OQ1175.an estimated accuracy of +/- 6 seconds.
 OQ1175
 OQ1175.The orthometric height was determined by differential leveling and
 OQ1175.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1175.in September 1993.
 OQ1175
 OQ1175.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1175.GEOID18 height accuracy estimate available here.
 OQ1175
 OQ1175.Click photographs - Photos may exist for this station.
 OQ1175
 OQ1175.The dynamic height is computed by dividing the NAVD 88
 OQ1175.geopotential number by the normal gravity value computed on the
 OQ1175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1175.degrees latitude (g = 980.6199 gals.).
 OQ1175
 OQ1175.The modeled gravity was interpolated from observed gravity values.
 OQ1175
 OQ1175;                    North         East    Units  Estimated Accuracy
 OQ1175;SPC SD S     -   153,940.      791,130.      MT  (+/- 180 meters Scaled)
 OQ1175
 OQ1175_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP836384(NAD 83)
 OQ1175
 OQ1175                          SUPERSEDED SURVEY CONTROL
 OQ1175
 OQ1175.No superseded survey control is available for this station.
 OQ1175
 OQ1175_MARKER: Z = SEE DESCRIPTION
 OQ1175_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1175_STAMPING: I90 334.7
 OQ1175_MARK LOGO: NGS
 OQ1175_PROJECTION: FLUSH
 OQ1175_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1175_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1175+STABILITY: POSITION/ELEVATION WELL
 OQ1175_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1175+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1175_ROD/PIPE-DEPTH: 6.4 meters
 OQ1175_SLEEVE-DEPTH  : 2.0 meters
 OQ1175
 OQ1175  HISTORY     - Date     Condition        Report By
 OQ1175  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1175  HISTORY     - 19910621 GOOD             NGS
 OQ1175  HISTORY     - 20120206 GOOD             INDIV
 OQ1175
 OQ1175                          STATION DESCRIPTION
 OQ1175
 OQ1175'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1175'4.0 KM (2.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1175'JUNCTION OF STATE HIGHWAY 37 (EXIT 332) IN MITCHELL, A STAINLESS
 OQ1175'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1175'GALVANIZED STEEL PIPE, 217.0 M (711.9 FT) EAST OF THE NORTHEAST
 OQ1175'CORNER OF BRIDGE NUMBER 31-001-106 SPANNING JAMES RIVER, 41.3 M
 OQ1175'(135.5 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1175'HIGHWAY, 24.0 M (78.7 FT) SOUTHWEST OF THE SOUTH LEG OF A BILLBOARD,
 OQ1175'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 OQ1175'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OQ1175'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1175
 OQ1175                          STATION RECOVERY (2012)
 OQ1175
 OQ1175'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1175'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1174 ***********************************************************************
 OQ1174  DESIGNATION -  I90 335.4
 OQ1174  PID         -  OQ1174
 OQ1174  STATE/COUNTY-  SD/HANSON
 OQ1174  COUNTRY     -  US
 OQ1174  USGS QUAD   -  RIVERSIDE (2017)
 OQ1174
 OQ1174                         *CURRENT SURVEY CONTROL
 OQ1174  ______________________________________________________________________
 OQ1174* NAD 83(1986) POSITION- 43 41 44.     (N) 097 56 56.     (W)   SCALED
 OQ1174* NAVD 88 ORTHO HEIGHT -   399.578 (meters)     1310.95  (feet) ADJUSTED
 OQ1174  ______________________________________________________________________
 OQ1174  GEOID HEIGHT    -        -26.156 (meters)                     GEOID18
 OQ1174  DYNAMIC HEIGHT  -        399.478 (meters)     1310.62  (feet) COMP
 OQ1174  MODELED GRAVITY -    980,359.8   (mgal)                       NAVD 88
 OQ1174
 OQ1174  VERT ORDER      -  FIRST     CLASS II
 OQ1174
 OQ1174.The horizontal coordinates were scaled from a map and have
 OQ1174.an estimated accuracy of +/- 6 seconds.
 OQ1174
 OQ1174.The orthometric height was determined by differential leveling and
 OQ1174.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1174.in September 1993.
 OQ1174
 OQ1174.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1174.GEOID18 height accuracy estimate available here.
 OQ1174
 OQ1174.Click photographs - Photos may exist for this station.
 OQ1174
 OQ1174.The dynamic height is computed by dividing the NAVD 88
 OQ1174.geopotential number by the normal gravity value computed on the
 OQ1174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1174.degrees latitude (g = 980.6199 gals.).
 OQ1174
 OQ1174.The modeled gravity was interpolated from observed gravity values.
 OQ1174
 OQ1174;                    North         East    Units  Estimated Accuracy
 OQ1174;SPC SD S     -   154,090.      792,180.      MT  (+/- 180 meters Scaled)
 OQ1174
 OQ1174_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP847385(NAD 83)
 OQ1174
 OQ1174                          SUPERSEDED SURVEY CONTROL
 OQ1174
 OQ1174.No superseded survey control is available for this station.
 OQ1174
 OQ1174_MARKER: Z = SEE DESCRIPTION
 OQ1174_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1174_STAMPING: I90 335.4
 OQ1174_MARK LOGO: NGS
 OQ1174_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1174_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1174_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1174+STABILITY: POSITION/ELEVATION WELL
 OQ1174_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1174+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1174_ROD/PIPE-DEPTH: 6.4 meters
 OQ1174_SLEEVE-DEPTH  : 2.0 meters
 OQ1174
 OQ1174  HISTORY     - Date     Condition        Report By
 OQ1174  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1174  HISTORY     - 19910621 GOOD             NGS
 OQ1174  HISTORY     - 20120206 GOOD             INDIV
 OQ1174
 OQ1174                          STATION DESCRIPTION
 OQ1174
 OQ1174'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1174'5.1 KM (3.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1174'JUNCTION OF STATE HIGHWAY 37 (EXIT 332) IN MITCHELL, A STAINLESS
 OQ1174'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1-1/2 INCH
 OQ1174'GALVANIZED STEEL PIPE, 100.0 M (328.1 FT) NORTHWEST OF THE NORTHWEST
 OQ1174'CORNER OF BRIDGE NUMBER 31-010-106 (EXIT 335), 53.5 M (175.5 FT)
 OQ1174'NORTHEAST OF A BRACED T-FENCE CORNER, 25.4 M (83.3 FT) NORTHWEST OF
 OQ1174'THE CENTER OF THE WESTBOUND ON RAMP, 8.1 M (26.6 FT) SOUTHWEST OF A
 OQ1174'UTILITY POLE, 0.6 M (2.0 FT) ABOVE THE LEVEL OF THE RAMP, AND 0.4 M
 OQ1174'(1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1174'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1174'PVC CAP.
 OQ1174
 OQ1174                          STATION RECOVERY (2012)
 OQ1174
 OQ1174'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1174'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1172 ***********************************************************************
 OQ1172  DESIGNATION -  I90 338.2
 OQ1172  PID         -  OQ1172
 OQ1172  STATE/COUNTY-  SD/HANSON
 OQ1172  COUNTRY     -  US
 OQ1172  USGS QUAD   -  RIVERSIDE (2017)
 OQ1172
 OQ1172                         *CURRENT SURVEY CONTROL
 OQ1172  ______________________________________________________________________
 OQ1172* NAD 83(1986) POSITION- 43 41 43.     (N) 097 53 27.     (W)   SCALED
 OQ1172* NAVD 88 ORTHO HEIGHT -   403.085 (meters)     1322.45  (feet) ADJUSTED
 OQ1172  ______________________________________________________________________
 OQ1172  GEOID HEIGHT    -        -26.130 (meters)                     GEOID18
 OQ1172  DYNAMIC HEIGHT  -        402.986 (meters)     1322.13  (feet) COMP
 OQ1172  MODELED GRAVITY -    980,360.8   (mgal)                       NAVD 88
 OQ1172
 OQ1172  VERT ORDER      -  FIRST     CLASS II
 OQ1172
 OQ1172.The horizontal coordinates were scaled from a map and have
 OQ1172.an estimated accuracy of +/- 6 seconds.
 OQ1172
 OQ1172.The orthometric height was determined by differential leveling and
 OQ1172.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1172.in September 1993.
 OQ1172
 OQ1172.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1172.GEOID18 height accuracy estimate available here.
 OQ1172
 OQ1172.Click photographs - Photos may exist for this station.
 OQ1172
 OQ1172.The dynamic height is computed by dividing the NAVD 88
 OQ1172.geopotential number by the normal gravity value computed on the
 OQ1172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1172.degrees latitude (g = 980.6199 gals.).
 OQ1172
 OQ1172.The modeled gravity was interpolated from observed gravity values.
 OQ1172
 OQ1172;                    North         East    Units  Estimated Accuracy
 OQ1172;SPC SD S     -   154,200.      796,860.      MT  (+/- 180 meters Scaled)
 OQ1172
 OQ1172_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP893386(NAD 83)
 OQ1172
 OQ1172                          SUPERSEDED SURVEY CONTROL
 OQ1172
 OQ1172.No superseded survey control is available for this station.
 OQ1172
 OQ1172_MARKER: Z = SEE DESCRIPTION
 OQ1172_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1172_STAMPING: I90 338.2
 OQ1172_MARK LOGO: NGS
 OQ1172_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1172_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1172_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1172+STABILITY: POSITION/ELEVATION WELL
 OQ1172_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1172+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1172_ROD/PIPE-DEPTH: 6.4 meters
 OQ1172_SLEEVE-DEPTH  : 2.0 meters
 OQ1172
 OQ1172  HISTORY     - Date     Condition        Report By
 OQ1172  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1172  HISTORY     - 19910621 GOOD             NGS
 OQ1172  HISTORY     - 20120206 GOOD             INDIV
 OQ1172
 OQ1172                          STATION DESCRIPTION
 OQ1172
 OQ1172'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1172'9.3 KM (5.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1172'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1172'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1172'GALVANIZED STEEL PIPE, 295.0 M (967.8 FT) WEST OF THE NORTHWEST
 OQ1172'CORNER OF BRIDGE NUMBER 31-040-105, 31.6 M (103.7 FT) NORTH OF THE
 OQ1172'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 13.0 M (42.7 FT)
 OQ1172'EAST OF A SIGN (CHIEF MOTEL), 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 OQ1172'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1172'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1172'THROUGH A 4-INCH PVC CAP.
 OQ1172
 OQ1172                          STATION RECOVERY (2012)
 OQ1172
 OQ1172'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1172'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1168 ***********************************************************************
 OQ1168  DESIGNATION -  I90 341.8
 OQ1168  PID         -  OQ1168
 OQ1168  STATE/COUNTY-  SD/HANSON
 OQ1168  COUNTRY     -  US
 OQ1168  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1168
 OQ1168                         *CURRENT SURVEY CONTROL
 OQ1168  ______________________________________________________________________
 OQ1168* NAD 83(1986) POSITION- 43 40 16.     (N) 097 49 43.     (W)   SCALED
 OQ1168* NAVD 88 ORTHO HEIGHT -   401.475 (meters)     1317.17  (feet) ADJUSTED
 OQ1168  ______________________________________________________________________
 OQ1168  GEOID HEIGHT    -        -26.131 (meters)                     GEOID18
 OQ1168  DYNAMIC HEIGHT  -        401.375 (meters)     1316.84  (feet) COMP
 OQ1168  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 OQ1168
 OQ1168  VERT ORDER      -  FIRST     CLASS II
 OQ1168
 OQ1168.The horizontal coordinates were scaled from a map and have
 OQ1168.an estimated accuracy of +/- 6 seconds.
 OQ1168
 OQ1168.The orthometric height was determined by differential leveling and
 OQ1168.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1168.in September 1993.
 OQ1168
 OQ1168.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1168.GEOID18 height accuracy estimate available here.
 OQ1168
 OQ1168.Click photographs - Photos may exist for this station.
 OQ1168
 OQ1168.The dynamic height is computed by dividing the NAVD 88
 OQ1168.geopotential number by the normal gravity value computed on the
 OQ1168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1168.degrees latitude (g = 980.6199 gals.).
 OQ1168
 OQ1168.The modeled gravity was interpolated from observed gravity values.
 OQ1168
 OQ1168;                    North         East    Units  Estimated Accuracy
 OQ1168;SPC SD S     -   151,660.      801,950.      MT  (+/- 180 meters Scaled)
 OQ1168
 OQ1168_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP944360(NAD 83)
 OQ1168
 OQ1168                          SUPERSEDED SURVEY CONTROL
 OQ1168
 OQ1168.No superseded survey control is available for this station.
 OQ1168
 OQ1168_MARKER: Z = SEE DESCRIPTION
 OQ1168_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1168_STAMPING: I90 341.8
 OQ1168_MARK LOGO: NGS
 OQ1168_PROJECTION: PROJECTING 1 CENTIMETERS
 OQ1168_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1168_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1168+STABILITY: POSITION/ELEVATION WELL
 OQ1168_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1168+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1168_ROD/PIPE-DEPTH: 6.4 meters
 OQ1168_SLEEVE-DEPTH  : 2.0 meters
 OQ1168
 OQ1168  HISTORY     - Date     Condition        Report By
 OQ1168  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1168  HISTORY     - 19910621 GOOD             NGS
 OQ1168  HISTORY     - 20120206 GOOD             INDIV
 OQ1168
 OQ1168                          STATION DESCRIPTION
 OQ1168
 OQ1168'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1168'3.5 KM (2.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1168'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1168'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1168'GALVANIZED STEEL PIPE, 178.0 M (584.0 FT) NORTHWEST OF A CULVERT
 OQ1168'UNDER THE HIGHWAY, 49.0 M (160.8 FT) SOUTHEAST OF THE SOUTH END OF A
 OQ1168'CULVERT, 35.9 M (117.8 FT) NORTHWEST OF A BRACED FENCE POST, 31.2 M
 OQ1168'(102.4 FT) NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1168'HIGHWAY, 7.0 M (23.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 OQ1168'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1168'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1168'PVC CAP.
 OQ1168
 OQ1168                          STATION RECOVERY (2012)
 OQ1168
 OQ1168'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1168'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1165 ***********************************************************************
 OQ1165  DESIGNATION -  I90 344.3
 OQ1165  PID         -  OQ1165
 OQ1165  STATE/COUNTY-  SD/HANSON
 OQ1165  COUNTRY     -  US
 OQ1165  USGS QUAD   -  ALEXANDRIA (2017)
 OQ1165
 OQ1165                         *CURRENT SURVEY CONTROL
 OQ1165  ______________________________________________________________________
 OQ1165* NAD 83(1986) POSITION- 43 39 54.     (N) 097 46 59.     (W)   SCALED
 OQ1165* NAVD 88 ORTHO HEIGHT -   413.656 (meters)     1357.14  (feet) ADJUSTED
 OQ1165  ______________________________________________________________________
 OQ1165  GEOID HEIGHT    -        -26.109 (meters)                     GEOID18
 OQ1165  DYNAMIC HEIGHT  -        413.554 (meters)     1356.80  (feet) COMP
 OQ1165  MODELED GRAVITY -    980,359.9   (mgal)                       NAVD 88
 OQ1165
 OQ1165  VERT ORDER      -  FIRST     CLASS II
 OQ1165
 OQ1165.The horizontal coordinates were scaled from a map and have
 OQ1165.an estimated accuracy of +/- 6 seconds.
 OQ1165
 OQ1165.The orthometric height was determined by differential leveling and
 OQ1165.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1165.in September 1993.
 OQ1165
 OQ1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1165.GEOID18 height accuracy estimate available here.
 OQ1165
 OQ1165.Click photographs - Photos may exist for this station.
 OQ1165
 OQ1165.The dynamic height is computed by dividing the NAVD 88
 OQ1165.geopotential number by the normal gravity value computed on the
 OQ1165.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1165.degrees latitude (g = 980.6199 gals.).
 OQ1165
 OQ1165.The modeled gravity was interpolated from observed gravity values.
 OQ1165
 OQ1165;                    North         East    Units  Estimated Accuracy
 OQ1165;SPC SD S     -   151,090.      805,640.      MT  (+/- 180 meters Scaled)
 OQ1165
 OQ1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP981353(NAD 83)
 OQ1165
 OQ1165                          SUPERSEDED SURVEY CONTROL
 OQ1165
 OQ1165.No superseded survey control is available for this station.
 OQ1165
 OQ1165_MARKER: Z = SEE DESCRIPTION
 OQ1165_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1165_STAMPING: I90 344.3
 OQ1165_MARK LOGO: NGS
 OQ1165_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1165_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1165_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1165+STABILITY: POSITION/ELEVATION WELL
 OQ1165_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1165+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1165_ROD/PIPE-DEPTH: 6.1 meters
 OQ1165_SLEEVE-DEPTH  : 2.0 meters
 OQ1165
 OQ1165  HISTORY     - Date     Condition        Report By
 OQ1165  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1165  HISTORY     - 19910621 GOOD             NGS
 OQ1165  HISTORY     - 20010417 GOOD             DUCKS
 OQ1165  HISTORY     - 20120206 GOOD             INDIV
 OQ1165
 OQ1165                          STATION DESCRIPTION
 OQ1165
 OQ1165'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1165'0.4 KM (0.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1165'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1165'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1165'GALVANIZED STEEL PIPE, 56.0 M (183.7 FT) SOUTHEAST OF A FENCE CORNER,
 OQ1165'38.6 M (126.6 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OQ1165'THE HIGHWAY, 38.3 M (125.7 FT) NORTHWEST OF A FENCE CORNER, 23.8 M
 OQ1165'(78.1 FT) NORTH-NORTHEAST OF THE CENTER OF THE WESTBOUND OFF RAMP
 OQ1165'(EXIT 344), 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 OQ1165'(1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1165'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1165'PVC CAP.
 OQ1165
 OQ1165                          STATION RECOVERY (2001)
 OQ1165
 OQ1165'RECOVERY NOTE BY DUCKS UNLIMITED 2001 (GLJ)
 OQ1165'RECOVERED IN GOOD CONDITION.
 OQ1165
 OQ1165                          STATION RECOVERY (2012)
 OQ1165
 OQ1165'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1165'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1162 ***********************************************************************
 OQ1162  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1162  DESIGNATION -  I90 346.9
 OQ1162  PID         -  OQ1162
 OQ1162  STATE/COUNTY-  SD/HANSON
 OQ1162  COUNTRY     -  US
 OQ1162  USGS QUAD   -  FARMER (2017)
 OQ1162
 OQ1162                         *CURRENT SURVEY CONTROL
 OQ1162  ______________________________________________________________________
 OQ1162* NAD 83(2011) POSITION- 43 39 58.08704(N) 097 43 45.64061(W)   ADJUSTED
 OQ1162* NAD 83(2011) ELLIP HT-   389.085 (meters)        (06/27/12)   ADJUSTED
 OQ1162* NAD 83(2011) EPOCH   -  2010.00
 OQ1162* NAVD 88 ORTHO HEIGHT -   415.163 (meters)     1362.08  (feet) ADJUSTED
 OQ1162  ______________________________________________________________________
 OQ1162  GEOID HEIGHT    -        -26.071 (meters)                     GEOID18
 OQ1162  NAD 83(2011) X  -   -621,555.758 (meters)                     COMP
 OQ1162  NAD 83(2011) Y  - -4,579,460.115 (meters)                     COMP
 OQ1162  NAD 83(2011) Z  -  4,381,601.158 (meters)                     COMP
 OQ1162  LAPLACE CORR    -          1.74  (seconds)                    DEFLEC18
 OQ1162  DYNAMIC HEIGHT  -        415.062 (meters)     1361.75  (feet) COMP
 OQ1162  MODELED GRAVITY -    980,362.4   (mgal)                       NAVD 88
 OQ1162
 OQ1162  VERT ORDER      -  FIRST     CLASS II
 OQ1162
 OQ1162  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1162  Standards:
 OQ1162         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1162            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1162  -------------------------------------------------------------------
 OQ1162  NETWORK    0.95   2.84           0.45   0.29   1.45     -0.09392067
 OQ1162  -------------------------------------------------------------------
 OQ1162  Click here for local accuracies and other accuracy information.
 OQ1162
 OQ1162.The horizontal coordinates were established by GPS observations
 OQ1162.and adjusted by the National Geodetic Survey in June 2012.
 OQ1162
 OQ1162.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1162.been affixed to the stable North American tectonic plate. See 
 OQ1162.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1162
 OQ1162.The horizontal coordinates are valid at the epoch date displayed above
 OQ1162.which is a decimal equivalence of Year/Month/Day.
 OQ1162
 OQ1162.The orthometric height was determined by differential leveling and
 OQ1162.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1162.in September 1993.
 OQ1162
 OQ1162.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1162.GEOID18 height accuracy estimate available here.
 OQ1162
 OQ1162.Click photographs - Photos may exist for this station.
 OQ1162
 OQ1162.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1162
 OQ1162.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1162
 OQ1162.The ellipsoidal height was determined by GPS observations
 OQ1162.and is referenced to NAD 83.
 OQ1162
 OQ1162.The dynamic height is computed by dividing the NAVD 88
 OQ1162.geopotential number by the normal gravity value computed on the
 OQ1162.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1162.degrees latitude (g = 980.6199 gals.).
 OQ1162
 OQ1162.The modeled gravity was interpolated from observed gravity values.
 OQ1162
 OQ1162. The following values were computed from the NAD 83(2011) position.
 OQ1162
 OQ1162;                    North         East     Units Scale Factor Converg.
 OQ1162;SPC SD S     -   151,354.498   809,969.728   MT  0.99990722   +1 47 46.9
 OQ1162;SPC SD S     -   496,568.88  2,657,375.68   sFT  0.99990722   +1 47 46.9
 OQ1162;UTM  14      - 4,835,576.700   602,443.589   MT  0.99972908   +0 52 38.7
 OQ1162
 OQ1162!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1162!SPC SD S     -   0.99993899  x   0.99990722  =   0.99984622
 OQ1162!UTM  14      -   0.99993899  x   0.99972908  =   0.99966809
 OQ1162
 OQ1162_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP0244335576(NAD 83)
 OQ1162
 OQ1162                          SUPERSEDED SURVEY CONTROL
 OQ1162
 OQ1162  NAD 83(2007)-  43 39 58.08704(N)    097 43 45.64149(W) AD(2002.00) 0
 OQ1162  ELLIP H (02/10/07)  389.114  (m)                       GP(2002.00)    
 OQ1162  ELLIP H (04/15/04)  389.105  (m)                       GP(       ) 2 1
 OQ1162  NAD 83(1996)-  43 39 58.08678(N)    097 43 45.64115(W) AD(       ) B
 OQ1162  ELLIP H (04/18/97)  389.140  (m)                       GP(       ) 4 1
 OQ1162  NAVD 88             415.16   (m)         1362.1    (f) LEVELING    3  
 OQ1162
 OQ1162.Superseded values are not recommended for survey control.
 OQ1162
 OQ1162.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1162.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1162
 OQ1162_MARKER: Z = SEE DESCRIPTION
 OQ1162_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1162_STAMPING: I90 346.9
 OQ1162_MARK LOGO: NGS
 OQ1162_PROJECTION: FLUSH
 OQ1162_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1162_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1162_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1162+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1162_ROD/PIPE-DEPTH: 6.4 meters
 OQ1162_SLEEVE-DEPTH  : 1.8 meters
 OQ1162
 OQ1162  HISTORY     - Date     Condition        Report By
 OQ1162  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1162  HISTORY     - 19910621 GOOD             NGS
 OQ1162  HISTORY     - 19960725 GOOD             NGS
 OQ1162  HISTORY     - 20120206 GOOD             INDIV
 OQ1162
 OQ1162                          STATION DESCRIPTION
 OQ1162
 OQ1162'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1162'4.6 KM (2.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1162'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1162'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1162'GALVANIZED STEEL PIPE, 200.0 M (656.2 FT) WEST OF THE NORTHWEST
 OQ1162'CORNER OF BRIDGE NUMBER 31-120-126, 31.5 M (103.3 FT) NORTH OF THE
 OQ1162'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 11.5 M (37.7 FT)
 OQ1162'EAST OF A BRACED FENCE POST, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE
 OQ1162'HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND FENCE.
 OQ1162'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1162'THROUGH A 4-INCH PVC CAP.
 OQ1162
 OQ1162                          STATION RECOVERY (1996)
 OQ1162
 OQ1162'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1162'THE STATION IS LOCATED ABOUT 3.0 MI (4.8 KM) EAST OF ALEXANDRIA, ON
 OQ1162'INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 OQ1162'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE
 OQ1162'HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, GO EAST ON THE INTERSTATE
 OQ1162'HIGHWAY FOR 2.9 MILES (4.7 KM) TO THE STATION ON THE LEFT.  THE
 OQ1162'STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO
 OQ1162'A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.
 OQ1162'LOCATED 206.1 M (676.2 FT) WEST OF THE NORTHWEST CORNER OF A COUNTY
 OQ1162'ROAD OVERPASS (NUMBER 31-120-126) OF THE HIGHWAY, 138.8 M (455.4 FT)
 OQ1162'NORTHWEST OF MILEPOST 347, 31.4 M (103.0 FT) NORTH OF THE WESTBOUND
 OQ1162'HIGHWAY CENTERLINE, 11.5 M (37.7 FT) EAST OF A BRACED FENCE POST, 2.0
 OQ1162'M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT) NORTH OF A
 OQ1162'METAL GUARD POST, 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE,
 OQ1162'AND 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.  NOTE--ACCESS TO THE
 OQ1162'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OQ1162
 OQ1162                          STATION RECOVERY (2012)
 OQ1162
 OQ1162'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1162'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1158 ***********************************************************************
 OQ1158  DESIGNATION -  I90 350.1
 OQ1158  PID         -  OQ1158
 OQ1158  STATE/COUNTY-  SD/HANSON
 OQ1158  COUNTRY     -  US
 OQ1158  USGS QUAD   -  FARMER (2017)
 OQ1158
 OQ1158                         *CURRENT SURVEY CONTROL
 OQ1158  ______________________________________________________________________
 OQ1158* NAD 83(1986) POSITION- 43 40 02.     (N) 097 39 58.     (W)   SCALED
 OQ1158* NAVD 88 ORTHO HEIGHT -   419.677 (meters)     1376.89  (feet) ADJUSTED
 OQ1158  ______________________________________________________________________
 OQ1158  GEOID HEIGHT    -        -26.026 (meters)                     GEOID18
 OQ1158  DYNAMIC HEIGHT  -        419.575 (meters)     1376.56  (feet) COMP
 OQ1158  MODELED GRAVITY -    980,364.9   (mgal)                       NAVD 88
 OQ1158
 OQ1158  VERT ORDER      -  FIRST     CLASS II
 OQ1158
 OQ1158.The horizontal coordinates were scaled from a map and have
 OQ1158.an estimated accuracy of +/- 6 seconds.
 OQ1158
 OQ1158.The orthometric height was determined by differential leveling and
 OQ1158.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1158.in September 1993.
 OQ1158
 OQ1158.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1158.GEOID18 height accuracy estimate available here.
 OQ1158
 OQ1158.Click photographs - Photos may exist for this station.
 OQ1158
 OQ1158.The dynamic height is computed by dividing the NAVD 88
 OQ1158.geopotential number by the normal gravity value computed on the
 OQ1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1158.degrees latitude (g = 980.6199 gals.).
 OQ1158
 OQ1158.The modeled gravity was interpolated from observed gravity values.
 OQ1158
 OQ1158;                    North         East    Units  Estimated Accuracy
 OQ1158;SPC SD S     -   151,640.      815,060.      MT  (+/- 180 meters Scaled)
 OQ1158
 OQ1158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP075357(NAD 83)
 OQ1158
 OQ1158                          SUPERSEDED SURVEY CONTROL
 OQ1158
 OQ1158.No superseded survey control is available for this station.
 OQ1158
 OQ1158_MARKER: Z = SEE DESCRIPTION
 OQ1158_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1158_STAMPING: I90 350.1
 OQ1158_MARK LOGO: NGS
 OQ1158_PROJECTION: PROJECTING 1 CENTIMETERS
 OQ1158_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1158_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1158+STABILITY: POSITION/ELEVATION WELL
 OQ1158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1158+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1158_ROD/PIPE-DEPTH: 6.1 meters
 OQ1158_SLEEVE-DEPTH  : 2.0 meters
 OQ1158
 OQ1158  HISTORY     - Date     Condition        Report By
 OQ1158  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1158  HISTORY     - 19910621 GOOD             NGS
 OQ1158  HISTORY     - 20120206 GOOD             INDIV
 OQ1158
 OQ1158                          STATION DESCRIPTION
 OQ1158
 OQ1158'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1158'9.7 KM (6.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1158'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1158'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1158'GALVANIZED STEEL PIPE, 160.0 M (524.9 FT) NORTH OF THE CENTERLINE OF
 OQ1158'THE WESTBOUND LANES OF THE HIGHWAY, 60.6 M (198.8 FT) EAST OF THE
 OQ1158'CENTERLINE OF STATE HIGHWAY 25 (EXIT 350), 25.0 M (82.0 FT) NORTHEAST
 OQ1158'OF THE CENTER OF THE WESTBOUND OFF RAMP, 1.4 M (4.6 FT) BELOW THE
 OQ1158'LEVEL OF THE RAMP, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND
 OQ1158'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1158'AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1158
 OQ1158                          STATION RECOVERY (2012)
 OQ1158
 OQ1158'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1157 ***********************************************************************
 OQ1157  DESIGNATION -  I90 350.9
 OQ1157  PID         -  OQ1157
 OQ1157  STATE/COUNTY-  SD/HANSON
 OQ1157  COUNTRY     -  US
 OQ1157  USGS QUAD   -  FARMER (2017)
 OQ1157
 OQ1157                         *CURRENT SURVEY CONTROL
 OQ1157  ______________________________________________________________________
 OQ1157* NAD 83(1986) POSITION- 43 39 57.     (N) 097 38 54.     (W)   SCALED
 OQ1157* NAVD 88 ORTHO HEIGHT -   421.377 (meters)     1382.47  (feet) ADJUSTED
 OQ1157  ______________________________________________________________________
 OQ1157  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 OQ1157  DYNAMIC HEIGHT  -        421.276 (meters)     1382.14  (feet) COMP
 OQ1157  MODELED GRAVITY -    980,365.4   (mgal)                       NAVD 88
 OQ1157
 OQ1157  VERT ORDER      -  FIRST     CLASS II
 OQ1157
 OQ1157.The horizontal coordinates were scaled from a map and have
 OQ1157.an estimated accuracy of +/- 6 seconds.
 OQ1157
 OQ1157.The orthometric height was determined by differential leveling and
 OQ1157.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1157.in September 1993.
 OQ1157
 OQ1157.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1157.GEOID18 height accuracy estimate available here.
 OQ1157
 OQ1157.Click photographs - Photos may exist for this station.
 OQ1157
 OQ1157.The dynamic height is computed by dividing the NAVD 88
 OQ1157.geopotential number by the normal gravity value computed on the
 OQ1157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1157.degrees latitude (g = 980.6199 gals.).
 OQ1157
 OQ1157.The modeled gravity was interpolated from observed gravity values.
 OQ1157
 OQ1157;                    North         East    Units  Estimated Accuracy
 OQ1157;SPC SD S     -   151,530.      816,500.      MT  (+/- 180 meters Scaled)
 OQ1157
 OQ1157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP089356(NAD 83)
 OQ1157
 OQ1157                          SUPERSEDED SURVEY CONTROL
 OQ1157
 OQ1157.No superseded survey control is available for this station.
 OQ1157
 OQ1157_MARKER: Z = SEE DESCRIPTION
 OQ1157_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1157_STAMPING: I90 350.9
 OQ1157_MARK LOGO: NGS
 OQ1157_PROJECTION: PROJECTING 1 CENTIMETERS
 OQ1157_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1157_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1157+STABILITY: POSITION/ELEVATION WELL
 OQ1157_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1157+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1157_ROD/PIPE-DEPTH: 6.1 meters
 OQ1157_SLEEVE-DEPTH  : 2.0 meters
 OQ1157
 OQ1157  HISTORY     - Date     Condition        Report By
 OQ1157  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1157  HISTORY     - 19910621 GOOD             NGS
 OQ1157  HISTORY     - 20120206 GOOD             INDIV
 OQ1157
 OQ1157                          STATION DESCRIPTION
 OQ1157
 OQ1157'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1157'11.1 KM (6.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1157'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1157'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1157'GALVANIZED STEEL PIPE, 196.0 M (643.0 FT) WEST OF THE NORTHWEST
 OQ1157'CORNER OF BRIDGE NUMBER 31-160-125, 59.0 M (193.6 FT) EAST OF A
 OQ1157'T-FENCE CORNER, 30.0 M (98.4 FT) NORTH OF THE CENTERLINE OF THE
 OQ1157'WESTBOUND LANES OF THE HIGHWAY, 20.5 M (67.3 FT) NORTH-NORTHWEST OF
 OQ1157'THE NORTH END OF A CULVERT, 1.4 M (4.6 FT) BELOW THE LEVEL OF THE
 OQ1157'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1157'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1157'THROUGH A 4-INCH PVC CAP.
 OQ1157
 OQ1157                          STATION RECOVERY (2012)
 OQ1157
 OQ1157'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1157'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1156 ***********************************************************************
 OQ1156  DESIGNATION -  I90 352.0
 OQ1156  PID         -  OQ1156
 OQ1156  STATE/COUNTY-  SD/HANSON
 OQ1156  COUNTRY     -  US
 OQ1156  USGS QUAD   -  FARMER (2017)
 OQ1156
 OQ1156                         *CURRENT SURVEY CONTROL
 OQ1156  ______________________________________________________________________
 OQ1156* NAD 83(1986) POSITION- 43 39 56.     (N) 097 37 36.     (W)   SCALED
 OQ1156* NAVD 88 ORTHO HEIGHT -   417.659 (meters)     1370.27  (feet) ADJUSTED
 OQ1156  ______________________________________________________________________
 OQ1156  GEOID HEIGHT    -        -25.999 (meters)                     GEOID18
 OQ1156  DYNAMIC HEIGHT  -        417.558 (meters)     1369.94  (feet) COMP
 OQ1156  MODELED GRAVITY -    980,365.9   (mgal)                       NAVD 88
 OQ1156
 OQ1156  VERT ORDER      -  FIRST     CLASS II
 OQ1156
 OQ1156.The horizontal coordinates were scaled from a map and have
 OQ1156.an estimated accuracy of +/- 6 seconds.
 OQ1156
 OQ1156.The orthometric height was determined by differential leveling and
 OQ1156.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1156.in September 1993.
 OQ1156
 OQ1156.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1156.GEOID18 height accuracy estimate available here.
 OQ1156
 OQ1156.Click photographs - Photos may exist for this station.
 OQ1156
 OQ1156.The dynamic height is computed by dividing the NAVD 88
 OQ1156.geopotential number by the normal gravity value computed on the
 OQ1156.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1156.degrees latitude (g = 980.6199 gals.).
 OQ1156
 OQ1156.The modeled gravity was interpolated from observed gravity values.
 OQ1156
 OQ1156;                    North         East    Units  Estimated Accuracy
 OQ1156;SPC SD S     -   151,560.      818,250.      MT  (+/- 180 meters Scaled)
 OQ1156
 OQ1156_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP107356(NAD 83)
 OQ1156
 OQ1156                          SUPERSEDED SURVEY CONTROL
 OQ1156
 OQ1156.No superseded survey control is available for this station.
 OQ1156
 OQ1156_MARKER: Z = SEE DESCRIPTION
 OQ1156_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1156_STAMPING: I90 352.0
 OQ1156_MARK LOGO: NGS
 OQ1156_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1156_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1156_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1156+STABILITY: POSITION/ELEVATION WELL
 OQ1156_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1156+SATELLITE: SATELLITE OBSERVATIONS - February 06, 2012
 OQ1156_ROD/PIPE-DEPTH: 6.1 meters
 OQ1156_SLEEVE-DEPTH  : 2.0 meters
 OQ1156
 OQ1156  HISTORY     - Date     Condition        Report By
 OQ1156  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1156  HISTORY     - 19910621 GOOD             NGS
 OQ1156  HISTORY     - 20120206 GOOD             INDIV
 OQ1156
 OQ1156                          STATION DESCRIPTION
 OQ1156
 OQ1156'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1156'12.8 KM (8.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1156'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1156'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1156'GALVANIZED STEEL PIPE, 265.0 M (869.4 FT) WEST OF THE NORTHWEST
 OQ1156'CORNER OF BRIDGE NUMBER 31-170-125 SPANNING WOLF CREEK, 35.8 M (117.5
 OQ1156'FT) NORTHWEST OF MILEPOST 352, 31.2 M (102.4 FT) NORTH OF THE
 OQ1156'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 18.0 M (59.1 FT)
 OQ1156'WEST OF A SIGN (WALL DRUG), 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 OQ1156'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1156'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1156'THROUGH A 4-INCH PVC CAP.
 OQ1156
 OQ1156                          STATION RECOVERY (2012)
 OQ1156
 OQ1156'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1156'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1154 ***********************************************************************
 OQ1154  DESIGNATION -  I90 353.9
 OQ1154  PID         -  OQ1154
 OQ1154  STATE/COUNTY-  SD/MCCOOK
 OQ1154  COUNTRY     -  US
 OQ1154  USGS QUAD   -  SPENCER (2017)
 OQ1154
 OQ1154                         *CURRENT SURVEY CONTROL
 OQ1154  ______________________________________________________________________
 OQ1154* NAD 83(1986) POSITION- 43 39 51.     (N) 097 35 21.     (W)   SCALED
 OQ1154* NAVD 88 ORTHO HEIGHT -   429.448 (meters)     1408.95  (feet) ADJUSTED
 OQ1154  ______________________________________________________________________
 OQ1154  GEOID HEIGHT    -        -25.977 (meters)                     GEOID18
 OQ1154  DYNAMIC HEIGHT  -        429.345 (meters)     1408.61  (feet) COMP
 OQ1154  MODELED GRAVITY -    980,366.1   (mgal)                       NAVD 88
 OQ1154
 OQ1154  VERT ORDER      -  FIRST     CLASS II
 OQ1154
 OQ1154.The horizontal coordinates were scaled from a map and have
 OQ1154.an estimated accuracy of +/- 6 seconds.
 OQ1154
 OQ1154.The orthometric height was determined by differential leveling and
 OQ1154.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1154.in September 1993.
 OQ1154
 OQ1154.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1154.GEOID18 height accuracy estimate available here.
 OQ1154
 OQ1154.Click photographs - Photos may exist for this station.
 OQ1154
 OQ1154.The dynamic height is computed by dividing the NAVD 88
 OQ1154.geopotential number by the normal gravity value computed on the
 OQ1154.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1154.degrees latitude (g = 980.6199 gals.).
 OQ1154
 OQ1154.The modeled gravity was interpolated from observed gravity values.
 OQ1154
 OQ1154;                    North         East    Units  Estimated Accuracy
 OQ1154;SPC SD S     -   151,500.      821,280.      MT  (+/- 180 meters Scaled)
 OQ1154
 OQ1154_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP137355(NAD 83)
 OQ1154
 OQ1154                          SUPERSEDED SURVEY CONTROL
 OQ1154
 OQ1154.No superseded survey control is available for this station.
 OQ1154
 OQ1154_MARKER: Z = SEE DESCRIPTION
 OQ1154_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1154_STAMPING: I90 353.9
 OQ1154_MARK LOGO: NGS
 OQ1154_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1154_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1154_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1154+STABILITY: POSITION/ELEVATION WELL
 OQ1154_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1154+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1154_ROD/PIPE-DEPTH: 6.1 meters
 OQ1154_SLEEVE-DEPTH  : 2.0 meters
 OQ1154
 OQ1154  HISTORY     - Date     Condition        Report By
 OQ1154  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1154  HISTORY     - 19910621 GOOD             NGS
 OQ1154  HISTORY     - 20120209 GOOD             INDIV
 OQ1154
 OQ1154                          STATION DESCRIPTION
 OQ1154
 OQ1154'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1154'15.9 KM (9.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1154'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1154'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1154'GALVANIZED STEEL PIPE, 125.0 M (410.1 FT) WEST OF THE SOUTHWEST
 OQ1154'CORNER OF AN OVERPASS (EXIT 353), 120.0 M (393.7 FT) SOUTH OF THE
 OQ1154'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 30.9 M (101.4 FT)
 OQ1154'SOUTHEAST OF A BRACED FENCE POST, 29.2 M (95.8 FT) SOUTHWEST OF THE
 OQ1154'CENTER OF THE EASTBOUND OFF RAMP, 2.5 M (8.2 FT) BELOW THE LEVEL OF
 OQ1154'THE RAMP, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST AND FENCE.
 OQ1154'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1154'THROUGH A 4-INCH PVC CAP.
 OQ1154
 OQ1154                          STATION RECOVERY (2012)
 OQ1154
 OQ1154'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1154'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1151 ***********************************************************************
 OQ1151  DESIGNATION -  I90 357.8
 OQ1151  PID         -  OQ1151
 OQ1151  STATE/COUNTY-  SD/MCCOOK
 OQ1151  COUNTRY     -  US
 OQ1151  USGS QUAD   -  SPENCER (2017)
 OQ1151
 OQ1151                         *CURRENT SURVEY CONTROL
 OQ1151  ______________________________________________________________________
 OQ1151* NAD 83(1986) POSITION- 43 39 53.     (N) 097 30 47.     (W)   SCALED
 OQ1151* NAVD 88 ORTHO HEIGHT -   440.441 (meters)     1445.01  (feet) ADJUSTED
 OQ1151  ______________________________________________________________________
 OQ1151  GEOID HEIGHT    -        -25.955 (meters)                     GEOID18
 OQ1151  DYNAMIC HEIGHT  -        440.334 (meters)     1444.66  (feet) COMP
 OQ1151  MODELED GRAVITY -    980,364.0   (mgal)                       NAVD 88
 OQ1151
 OQ1151  VERT ORDER      -  FIRST     CLASS II
 OQ1151
 OQ1151.The horizontal coordinates were scaled from a map and have
 OQ1151.an estimated accuracy of +/- 6 seconds.
 OQ1151
 OQ1151.The orthometric height was determined by differential leveling and
 OQ1151.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1151.in September 1993.
 OQ1151
 OQ1151.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1151.GEOID18 height accuracy estimate available here.
 OQ1151
 OQ1151.Click photographs - Photos may exist for this station.
 OQ1151
 OQ1151.The dynamic height is computed by dividing the NAVD 88
 OQ1151.geopotential number by the normal gravity value computed on the
 OQ1151.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1151.degrees latitude (g = 980.6199 gals.).
 OQ1151
 OQ1151.The modeled gravity was interpolated from observed gravity values.
 OQ1151
 OQ1151;                    North         East    Units  Estimated Accuracy
 OQ1151;SPC SD S     -   151,770.      827,410.      MT  (+/- 180 meters Scaled)
 OQ1151
 OQ1151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP198357(NAD 83)
 OQ1151
 OQ1151                          SUPERSEDED SURVEY CONTROL
 OQ1151
 OQ1151.No superseded survey control is available for this station.
 OQ1151
 OQ1151_MARKER: Z = SEE DESCRIPTION
 OQ1151_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1151_STAMPING: I90 357.8
 OQ1151_MARK LOGO: NGS
 OQ1151_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1151_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1151_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1151+STABILITY: POSITION/ELEVATION WELL
 OQ1151_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1151+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2012
 OQ1151_ROD/PIPE-DEPTH: 6.0 meters
 OQ1151_SLEEVE-DEPTH  : 2.0 meters
 OQ1151
 OQ1151  HISTORY     - Date     Condition        Report By
 OQ1151  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1151  HISTORY     - 19910621 GOOD             NGS
 OQ1151  HISTORY     - 20120222 GOOD             INDIV
 OQ1151
 OQ1151                          STATION DESCRIPTION
 OQ1151
 OQ1151'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1151'22.0 KM (13.7 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1151'JUNCTION OF STATE HIGHWAY 262 (EXIT 344) IN ALEXANDRIA, A STAINLESS
 OQ1151'STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1 1/2-INCH
 OQ1151'GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) WEST OF MILEPOST 358, 69.0 M
 OQ1151'(226.4 FT) NORTHEAST OF A FENCE CORNER, 60.7 M (199.1 FT) SOUTHWEST
 OQ1151'OF A BRACED FENCE POST, 52.2 M (171.3 FT) NORTH OF THE CENTERLINE OF
 OQ1151'THE WESTBOUND LANES OF THE HIGHWAY, 31.1 M (102.0 FT) NORTH OF THE
 OQ1151'CENTER OF THE WESTBOUND ON RAMP, 0.4 BELOW THE LEVEL OF THE RAMP, AND
 OQ1151'0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OQ1151'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OQ1151'4-INCH PVC CAP.
 OQ1151
 OQ1151                          STATION RECOVERY (2012)
 OQ1151
 OQ1151'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1151'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1147 ***********************************************************************
 OQ1147  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1147  DESIGNATION -  I90 360.9
 OQ1147  PID         -  OQ1147
 OQ1147  STATE/COUNTY-  SD/MCCOOK
 OQ1147  COUNTRY     -  US
 OQ1147  USGS QUAD   -  SALEM (2017)
 OQ1147
 OQ1147                         *CURRENT SURVEY CONTROL
 OQ1147  ______________________________________________________________________
 OQ1147* NAD 83(2011) POSITION- 43 39 59.83486(N) 097 27 01.78966(W)   ADJUSTED
 OQ1147* NAD 83(2011) ELLIP HT-   422.499 (meters)        (06/27/12)   ADJUSTED
 OQ1147* NAD 83(2011) EPOCH   -  2010.00
 OQ1147* NAVD 88 ORTHO HEIGHT -   448.459 (meters)     1471.32  (feet) ADJUSTED
 OQ1147  ______________________________________________________________________
 OQ1147  GEOID HEIGHT    -        -25.964 (meters)                     GEOID18
 OQ1147  NAD 83(2011) X  -   -599,259.442 (meters)                     COMP
 OQ1147  NAD 83(2011) Y  - -4,582,417.895 (meters)                     COMP
 OQ1147  NAD 83(2011) Z  -  4,381,663.251 (meters)                     COMP
 OQ1147  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 OQ1147  DYNAMIC HEIGHT  -        448.349 (meters)     1470.96  (feet) COMP
 OQ1147  MODELED GRAVITY -    980,359.9   (mgal)                       NAVD 88
 OQ1147
 OQ1147  VERT ORDER      -  FIRST     CLASS II
 OQ1147
 OQ1147  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1147  Standards:
 OQ1147         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1147            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1147  -------------------------------------------------------------------
 OQ1147  NETWORK    0.52   1.18           0.24   0.18   0.60     -0.02683177
 OQ1147  -------------------------------------------------------------------
 OQ1147  Click here for local accuracies and other accuracy information.
 OQ1147
 OQ1147.The horizontal coordinates were established by GPS observations
 OQ1147.and adjusted by the National Geodetic Survey in June 2012.
 OQ1147
 OQ1147.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1147.been affixed to the stable North American tectonic plate. See 
 OQ1147.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1147
 OQ1147.The horizontal coordinates are valid at the epoch date displayed above
 OQ1147.which is a decimal equivalence of Year/Month/Day.
 OQ1147
 OQ1147.The orthometric height was determined by differential leveling and
 OQ1147.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1147.in September 1993.
 OQ1147
 OQ1147.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1147.GEOID18 height accuracy estimate available here.
 OQ1147
 OQ1147.Click photographs - Photos may exist for this station.
 OQ1147
 OQ1147.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1147
 OQ1147.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1147
 OQ1147.The ellipsoidal height was determined by GPS observations
 OQ1147.and is referenced to NAD 83.
 OQ1147
 OQ1147.The dynamic height is computed by dividing the NAVD 88
 OQ1147.geopotential number by the normal gravity value computed on the
 OQ1147.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1147.degrees latitude (g = 980.6199 gals.).
 OQ1147
 OQ1147.The modeled gravity was interpolated from observed gravity values.
 OQ1147
 OQ1147. The following values were computed from the NAD 83(2011) position.
 OQ1147
 OQ1147;                    North         East     Units Scale Factor Converg.
 OQ1147;SPC SD S     -   152,151.081   832,443.819   MT  0.99990722   +1 59 19.4
 OQ1147;SPC SD S     -   499,182.34  2,731,109.43   sFT  0.99990722   +1 59 19.4
 OQ1147;UTM  14      - 4,836,012.719   624,924.243   MT  0.99979196   +1 04 12.0
 OQ1147
 OQ1147!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1147!SPC SD S     -   0.99993375  x   0.99990722  =   0.99984098
 OQ1147!UTM  14      -   0.99993375  x   0.99979196  =   0.99972573
 OQ1147
 OQ1147_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP2492436012(NAD 83)
 OQ1147
 OQ1147                          SUPERSEDED SURVEY CONTROL
 OQ1147
 OQ1147  NAD 83(2007)-  43 39 59.83484(N)    097 27 01.79061(W) AD(2002.00) 0
 OQ1147  ELLIP H (02/10/07)  422.538  (m)                       GP(2002.00)    
 OQ1147  ELLIP H (06/23/03)  422.542  (m)                       GP(       ) 3 1
 OQ1147  NAD 83(1996)-  43 39 59.83460(N)    097 27 01.79042(W) AD(       ) B
 OQ1147  ELLIP H (04/18/97)  422.570  (m)                       GP(       ) 4 1
 OQ1147  NAVD 88             448.46   (m)         1471.3    (f) LEVELING    3  
 OQ1147
 OQ1147.Superseded values are not recommended for survey control.
 OQ1147
 OQ1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1147.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1147
 OQ1147_MARKER: Z = SEE DESCRIPTION
 OQ1147_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1147_STAMPING: I90 360.9
 OQ1147_MARK LOGO: NGS
 OQ1147_PROJECTION: FLUSH
 OQ1147_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1147_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1147_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1147+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 OQ1147_ROD/PIPE-DEPTH: 6.40 meters
 OQ1147_SLEEVE-DEPTH  : 1.80 meters
 OQ1147
 OQ1147  HISTORY     - Date     Condition        Report By
 OQ1147  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1147  HISTORY     - 19910606 GOOD             NGS
 OQ1147  HISTORY     - 19960725 GOOD             NGS
 OQ1147  HISTORY     - 20020604 GOOD             SDDT
 OQ1147  HISTORY     - 20120209 GOOD             INDIV
 OQ1147  HISTORY     - 20130613 GOOD             SDDENR
 OQ1147
 OQ1147                          STATION DESCRIPTION
 OQ1147
 OQ1147'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1147'30.4 KM (18.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1147'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1147'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1147'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) WEST OF OVERPASS
 OQ1147'NUMBER 44-080-125, 29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE
 OQ1147'WESTBOUND LANES OF THE HIGHWAY, 22.9 M (75.1 FT) EAST OF THE MOST
 OQ1147'EASTERLY OF 3 BRACED FENCE POSTS, 4.9 M (16.1 FT) WEST OF THE MOST
 OQ1147'WESTERLY OF 3 BRACED FENCE POSTS, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 OQ1147'THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1147'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1147'THROUGH A 4-INCH PVC CAP.
 OQ1147
 OQ1147                          STATION RECOVERY (1996)
 OQ1147
 OQ1147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1147'THE STATION IS LOCATED ABOUT 17.0 MI (27.4 KM) EAST OF ALEXANDRIA AND
 OQ1147'0.1 MI (0.2 KM) WEST OF MILEPOST 361 ON INTERSTATE HIGHWAY 90.
 OQ1147'OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE
 OQ1147'JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY 81 (EXIT 364), GO
 OQ1147'WEST ON INTERSTATE HIGHWAY 90 FOR 3.1 MI (5.0 KM) TO THE STATION ON
 OQ1147'THE RIGHT.  THE STATION IS A PUNCH POINT ON TOP OF A STAINLESS STEEL
 OQ1147'RIVET FASTENED TO A METAL PIPE CAP ATTACHED TO A 1 1/2-INCH GALVANIZED
 OQ1147'STEEL PIPE.  LOCATED 29.5 M (96.8 FT) NORTH OF THE CENTERLINE OF THE
 OQ1147'WESTBOUND HIGHWAY, 22.9 M (75.1 FT) EAST OF THE MOST EASTERLY OF 3
 OQ1147'BRACED FENCE POSTS, 4.9 M (16.1 FT) WEST OF THE MOST WESTERLY OF 3
 OQ1147'BRACED FENCE POSTS, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OQ1147'0.3 M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1147'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OQ1147
 OQ1147                          STATION RECOVERY (2002)
 OQ1147
 OQ1147'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 OQ1147'RECOVERED AS DESCRIBED
 OQ1147
 OQ1147                          STATION RECOVERY (2012)
 OQ1147
 OQ1147'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1147'RECOVERED IN GOOD CONDITION.
 OQ1147
 OQ1147                          STATION RECOVERY (2013)
 OQ1147
 OQ1147'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 OQ1147'ON THE NORTH SIDE (WESTBOUND LANES) OF I-90, ABOUT 3.1 MI WEST OF THE
 OQ1147'U.S. 81/I-90 INTERCHANGE AND ABOUT 550 FT WEST OF THE FIRST OVERPASS
 OQ1147'AFTER THE REST AREA.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1145 ***********************************************************************
 OQ1145  DESIGNATION -  I90 363.2
 OQ1145  PID         -  OQ1145
 OQ1145  STATE/COUNTY-  SD/MCCOOK
 OQ1145  COUNTRY     -  US
 OQ1145  USGS QUAD   -  SALEM (2017)
 OQ1145
 OQ1145                         *CURRENT SURVEY CONTROL
 OQ1145  ______________________________________________________________________
 OQ1145* NAD 83(1986) POSITION- 43 39 58.     (N) 097 24 13.     (W)   SCALED
 OQ1145* NAVD 88 ORTHO HEIGHT -   443.981 (meters)     1456.63  (feet) ADJUSTED
 OQ1145  ______________________________________________________________________
 OQ1145  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 OQ1145  DYNAMIC HEIGHT  -        443.870 (meters)     1456.26  (feet) COMP
 OQ1145  MODELED GRAVITY -    980,356.5   (mgal)                       NAVD 88
 OQ1145
 OQ1145  VERT ORDER      -  FIRST     CLASS II
 OQ1145
 OQ1145.The horizontal coordinates were scaled from a map and have
 OQ1145.an estimated accuracy of +/- 6 seconds.
 OQ1145
 OQ1145.The orthometric height was determined by differential leveling and
 OQ1145.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1145.in September 1993.
 OQ1145
 OQ1145.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1145.GEOID18 height accuracy estimate available here.
 OQ1145
 OQ1145.Click photographs - Photos may exist for this station.
 OQ1145
 OQ1145.The dynamic height is computed by dividing the NAVD 88
 OQ1145.geopotential number by the normal gravity value computed on the
 OQ1145.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1145.degrees latitude (g = 980.6199 gals.).
 OQ1145
 OQ1145.The modeled gravity was interpolated from observed gravity values.
 OQ1145
 OQ1145;                    North         East    Units  Estimated Accuracy
 OQ1145;SPC SD S     -   152,230.      836,230.      MT  (+/- 180 meters Scaled)
 OQ1145
 OQ1145_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP287360(NAD 83)
 OQ1145
 OQ1145                          SUPERSEDED SURVEY CONTROL
 OQ1145
 OQ1145.No superseded survey control is available for this station.
 OQ1145
 OQ1145_MARKER: Z = SEE DESCRIPTION
 OQ1145_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1145_STAMPING: I90 363.2
 OQ1145_MARK LOGO: NGS
 OQ1145_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1145_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1145_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1145+STABILITY: POSITION/ELEVATION WELL
 OQ1145_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1145+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1145_ROD/PIPE-DEPTH: 6.4 meters
 OQ1145_SLEEVE-DEPTH  : 2.0 meters
 OQ1145
 OQ1145  HISTORY     - Date     Condition        Report By
 OQ1145  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1145  HISTORY     - 19910606 GOOD             NGS
 OQ1145  HISTORY     - 20120209 GOOD             INDIV
 OQ1145
 OQ1145                          STATION DESCRIPTION
 OQ1145
 OQ1145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1145'26.6 KM (16.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1145'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1145'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1145'1/2-INCH GALVANIZED STEEL PIPE, 0.3 KM (0.2 MI) WEST OF THE WEST END
 OQ1145'OF BRIDGE NUMBER 44-110-125 (EXIT 364), 31.5 M (103.3 FT) SOUTH OF
 OQ1145'THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 13.6 M (44.6
 OQ1145'FT) WEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OQ1145'HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1145'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1145'THROUGH A 4-INCH PVC CAP.
 OQ1145
 OQ1145                          STATION RECOVERY (2012)
 OQ1145
 OQ1145'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1145'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1144 ***********************************************************************
 OQ1144  DESIGNATION -  I90 364.3
 OQ1144  PID         -  OQ1144
 OQ1144  STATE/COUNTY-  SD/MCCOOK
 OQ1144  COUNTRY     -  US
 OQ1144  USGS QUAD   -  SALEM (2017)
 OQ1144
 OQ1144                         *CURRENT SURVEY CONTROL
 OQ1144  ______________________________________________________________________
 OQ1144* NAD 83(1986) POSITION- 43 40 00.     (N) 097 23 00.     (W)   SCALED
 OQ1144* NAVD 88 ORTHO HEIGHT -   455.483 (meters)     1494.36  (feet) ADJUSTED
 OQ1144  ______________________________________________________________________
 OQ1144  GEOID HEIGHT    -        -25.992 (meters)                     GEOID18
 OQ1144  DYNAMIC HEIGHT  -        455.369 (meters)     1493.99  (feet) COMP
 OQ1144  MODELED GRAVITY -    980,355.2   (mgal)                       NAVD 88
 OQ1144
 OQ1144  VERT ORDER      -  FIRST     CLASS II
 OQ1144
 OQ1144.The horizontal coordinates were scaled from a map and have
 OQ1144.an estimated accuracy of +/- 6 seconds.
 OQ1144
 OQ1144.The orthometric height was determined by differential leveling and
 OQ1144.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1144.in September 1993.
 OQ1144
 OQ1144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1144.GEOID18 height accuracy estimate available here.
 OQ1144
 OQ1144.Click photographs - Photos may exist for this station.
 OQ1144
 OQ1144.The dynamic height is computed by dividing the NAVD 88
 OQ1144.geopotential number by the normal gravity value computed on the
 OQ1144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1144.degrees latitude (g = 980.6199 gals.).
 OQ1144
 OQ1144.The modeled gravity was interpolated from observed gravity values.
 OQ1144
 OQ1144;                    North         East    Units  Estimated Accuracy
 OQ1144;SPC SD S     -   152,350.      837,860.      MT  (+/- 180 meters Scaled)
 OQ1144
 OQ1144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP303361(NAD 83)
 OQ1144
 OQ1144                          SUPERSEDED SURVEY CONTROL
 OQ1144
 OQ1144.No superseded survey control is available for this station.
 OQ1144
 OQ1144_MARKER: Z = SEE DESCRIPTION
 OQ1144_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1144_STAMPING: I90 364.3
 OQ1144_MARK LOGO: NGS
 OQ1144_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1144_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1144_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1144+STABILITY: POSITION/ELEVATION WELL
 OQ1144_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1144+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1991
 OQ1144_ROD/PIPE-DEPTH: 6.4 meters
 OQ1144_SLEEVE-DEPTH  : 2.0 meters
 OQ1144
 OQ1144  HISTORY     - Date     Condition        Report By
 OQ1144  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1144  HISTORY     - 19910606 GOOD             NGS
 OQ1144  HISTORY     - 20120222 MARK NOT FOUND   INDIV
 OQ1144
 OQ1144                          STATION DESCRIPTION
 OQ1144
 OQ1144'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1144'24.9 KM (15.5 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1144'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1144'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1144'1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) EAST OF OVERPASS
 OQ1144'NUMBER 44-110-125, 38.8 M (127.3 FT) NORTH OF THE CENTERLINE OF THE
 OQ1144'WESTBOUND LANES OF THE HIGHWAY, 25.6 M (84.0 FT) NORTH OF THE CENTER
 OQ1144'OF THE WESTBOUND OFF RAMP, 22.1 M (72.5 FT) EAST OF A FENCE CORNER,
 OQ1144'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 OQ1144'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OQ1144'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1144
 OQ1144                          STATION RECOVERY (2012)
 OQ1144
 OQ1144'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1144'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1142 ***********************************************************************
 OQ1142  DESIGNATION -  I90 366.0
 OQ1142  PID         -  OQ1142
 OQ1142  STATE/COUNTY-  SD/MCCOOK
 OQ1142  COUNTRY     -  US
 OQ1142  USGS QUAD   -  SALEM NE (2017)
 OQ1142
 OQ1142                         *CURRENT SURVEY CONTROL
 OQ1142  ______________________________________________________________________
 OQ1142* NAD 83(1986) POSITION- 43 40 00.     (N) 097 20 58.     (W)   SCALED
 OQ1142* NAVD 88 ORTHO HEIGHT -   463.490 (meters)     1520.63  (feet) ADJUSTED
 OQ1142  ______________________________________________________________________
 OQ1142  GEOID HEIGHT    -        -26.005 (meters)                     GEOID18
 OQ1142  DYNAMIC HEIGHT  -        463.373 (meters)     1520.25  (feet) COMP
 OQ1142  MODELED GRAVITY -    980,353.0   (mgal)                       NAVD 88
 OQ1142
 OQ1142  VERT ORDER      -  FIRST     CLASS II
 OQ1142
 OQ1142.The horizontal coordinates were scaled from a map and have
 OQ1142.an estimated accuracy of +/- 6 seconds.
 OQ1142
 OQ1142.The orthometric height was determined by differential leveling and
 OQ1142.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1142.in September 1993.
 OQ1142
 OQ1142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1142.GEOID18 height accuracy estimate available here.
 OQ1142
 OQ1142.Click photographs - Photos may exist for this station.
 OQ1142
 OQ1142.The dynamic height is computed by dividing the NAVD 88
 OQ1142.geopotential number by the normal gravity value computed on the
 OQ1142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1142.degrees latitude (g = 980.6199 gals.).
 OQ1142
 OQ1142.The modeled gravity was interpolated from observed gravity values.
 OQ1142
 OQ1142;                    North         East    Units  Estimated Accuracy
 OQ1142;SPC SD S     -   152,440.      840,590.      MT  (+/- 180 meters Scaled)
 OQ1142
 OQ1142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP330361(NAD 83)
 OQ1142
 OQ1142                          SUPERSEDED SURVEY CONTROL
 OQ1142
 OQ1142.No superseded survey control is available for this station.
 OQ1142
 OQ1142_MARKER: Z = SEE DESCRIPTION
 OQ1142_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1142_STAMPING: I90 366.0
 OQ1142_MARK LOGO: NGS
 OQ1142_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1142_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1142_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1142+STABILITY: POSITION/ELEVATION WELL
 OQ1142_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1142+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2012
 OQ1142_ROD/PIPE-DEPTH: 6.4 meters
 OQ1142_SLEEVE-DEPTH  : 2.0 meters
 OQ1142
 OQ1142  HISTORY     - Date     Condition        Report By
 OQ1142  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1142  HISTORY     - 19910606 GOOD             NGS
 OQ1142  HISTORY     - 20120222 GOOD             INDIV
 OQ1142
 OQ1142                          STATION DESCRIPTION
 OQ1142
 OQ1142'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1142'22.2 KM (13.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1142'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1142'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1142'1/2-INCH GALVANIZED STEEL PIPE, 0.1 KM (0.1 MI) WEST OF THE WEST END
 OQ1142'OF BRIDGE NUMBER 44-130-125, 69.0 M (226.4 FT) WEST-NORTHWEST OF
 OQ1142'MILEPOST 366, 62.2 M (204.1 FT) EAST OF A BRACED FENCE POST, 40.3 M
 OQ1142'(132.2 FT) WEST OF A UTILITY POLE WITH 2 GUY CABLES, 31.7 M (104.0
 OQ1142'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OQ1142'3.0 M (9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT)
 OQ1142'SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OQ1142'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1142
 OQ1142                          STATION RECOVERY (2012)
 OQ1142
 OQ1142'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1142'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1140 ***********************************************************************
 OQ1140  DESIGNATION -  I90 368.2
 OQ1140  PID         -  OQ1140
 OQ1140  STATE/COUNTY-  SD/MCCOOK
 OQ1140  COUNTRY     -  US
 OQ1140  USGS QUAD   -  SALEM NE (2017)
 OQ1140
 OQ1140                         *CURRENT SURVEY CONTROL
 OQ1140  ______________________________________________________________________
 OQ1140* NAD 83(1986) POSITION- 43 40 04.     (N) 097 18 18.     (W)   SCALED
 OQ1140* NAVD 88 ORTHO HEIGHT -   473.162 (meters)     1552.37  (feet) ADJUSTED
 OQ1140  ______________________________________________________________________
 OQ1140  GEOID HEIGHT    -        -26.022 (meters)                     GEOID18
 OQ1140  DYNAMIC HEIGHT  -        473.042 (meters)     1551.97  (feet) COMP
 OQ1140  MODELED GRAVITY -    980,350.6   (mgal)                       NAVD 88
 OQ1140
 OQ1140  VERT ORDER      -  FIRST     CLASS II
 OQ1140
 OQ1140.The horizontal coordinates were scaled from a map and have
 OQ1140.an estimated accuracy of +/- 6 seconds.
 OQ1140
 OQ1140.The orthometric height was determined by differential leveling and
 OQ1140.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1140.in September 1993.
 OQ1140
 OQ1140.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1140.GEOID18 height accuracy estimate available here.
 OQ1140
 OQ1140.Click photographs - Photos may exist for this station.
 OQ1140
 OQ1140.The dynamic height is computed by dividing the NAVD 88
 OQ1140.geopotential number by the normal gravity value computed on the
 OQ1140.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1140.degrees latitude (g = 980.6199 gals.).
 OQ1140
 OQ1140.The modeled gravity was interpolated from observed gravity values.
 OQ1140
 OQ1140;                    North         East    Units  Estimated Accuracy
 OQ1140;SPC SD S     -   152,700.      844,170.      MT  (+/- 180 meters Scaled)
 OQ1140
 OQ1140_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP366363(NAD 83)
 OQ1140
 OQ1140                          SUPERSEDED SURVEY CONTROL
 OQ1140
 OQ1140.No superseded survey control is available for this station.
 OQ1140
 OQ1140_MARKER: Z = SEE DESCRIPTION
 OQ1140_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1140_STAMPING: I90 368.2
 OQ1140_MARK LOGO: NGS
 OQ1140_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1140_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1140_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1140+STABILITY: POSITION/ELEVATION WELL
 OQ1140_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1140+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2012
 OQ1140_ROD/PIPE-DEPTH: 6.4 meters
 OQ1140_SLEEVE-DEPTH  : 2.0 meters
 OQ1140
 OQ1140  HISTORY     - Date     Condition        Report By
 OQ1140  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1140  HISTORY     - 19910606 GOOD             NGS
 OQ1140  HISTORY     - 20120222 GOOD             INDIV
 OQ1140
 OQ1140                          STATION DESCRIPTION
 OQ1140
 OQ1140'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1140'18.6 KM (11.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1140'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1140'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1140'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) EAST-NORTHEAST OF THE
 OQ1140'NORTH END OF OVERPASS NUMBER 44-150-126 (EXIT 368), 106.0 M (347.8
 OQ1140'FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 OQ1140'96.0 M (315.0 FT) NORTHWEST OF THE MOST NORTHWESTERLY OF 3 BRACED
 OQ1140'FENCE POSTS, 39.5 M (129.6 FT) SOUTHEAST OF A BRACED FENCE POST, 25.7
 OQ1140'M (84.3 FT) NORTHEAST OF THE CENTER OF THE WESTBOUND OFF RAMP, 1.0 M
 OQ1140'(3.3 FT) BELOW THE LEVEL OF THE RAMP, AND 0.4 M (1.3 FT) SOUTHWEST OF
 OQ1140'A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OQ1140'A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1140
 OQ1140                          STATION RECOVERY (2012)
 OQ1140
 OQ1140'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1140'PVC CAP IS BROKEN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1138 ***********************************************************************
 OQ1138  DESIGNATION -  I90 369.9
 OQ1138  PID         -  OQ1138
 OQ1138  STATE/COUNTY-  SD/MCCOOK
 OQ1138  COUNTRY     -  US
 OQ1138  USGS QUAD   -  SALEM NE (2017)
 OQ1138
 OQ1138                         *CURRENT SURVEY CONTROL
 OQ1138  ______________________________________________________________________
 OQ1138* NAD 83(1986) POSITION- 43 40 00.     (N) 097 16 18.     (W)   SCALED
 OQ1138* NAVD 88 ORTHO HEIGHT -   486.998 (meters)     1597.76  (feet) ADJUSTED
 OQ1138  ______________________________________________________________________
 OQ1138  GEOID HEIGHT    -        -26.034 (meters)                     GEOID18
 OQ1138  DYNAMIC HEIGHT  -        486.874 (meters)     1597.35  (feet) COMP
 OQ1138  MODELED GRAVITY -    980,348.8   (mgal)                       NAVD 88
 OQ1138
 OQ1138  VERT ORDER      -  FIRST     CLASS II
 OQ1138
 OQ1138.The horizontal coordinates were scaled from a map and have
 OQ1138.an estimated accuracy of +/- 6 seconds.
 OQ1138
 OQ1138.The orthometric height was determined by differential leveling and
 OQ1138.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1138.in September 1993.
 OQ1138
 OQ1138.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1138.GEOID18 height accuracy estimate available here.
 OQ1138
 OQ1138.Click photographs - Photos may exist for this station.
 OQ1138
 OQ1138.The dynamic height is computed by dividing the NAVD 88
 OQ1138.geopotential number by the normal gravity value computed on the
 OQ1138.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1138.degrees latitude (g = 980.6199 gals.).
 OQ1138
 OQ1138.The modeled gravity was interpolated from observed gravity values.
 OQ1138
 OQ1138;                    North         East    Units  Estimated Accuracy
 OQ1138;SPC SD S     -   152,670.      846,860.      MT  (+/- 180 meters Scaled)
 OQ1138
 OQ1138_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP393363(NAD 83)
 OQ1138
 OQ1138                          SUPERSEDED SURVEY CONTROL
 OQ1138
 OQ1138.No superseded survey control is available for this station.
 OQ1138
 OQ1138_MARKER: Z = SEE DESCRIPTION
 OQ1138_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1138_STAMPING: I90 369.9
 OQ1138_MARK LOGO: NGS
 OQ1138_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1138_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1138_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1138+STABILITY: POSITION/ELEVATION WELL
 OQ1138_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1138+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1991
 OQ1138_ROD/PIPE-DEPTH: 6.4 meters
 OQ1138_SLEEVE-DEPTH  : 2.0 meters
 OQ1138
 OQ1138  HISTORY     - Date     Condition        Report By
 OQ1138  HISTORY     - 1991     MONUMENTED       SDDT
 OQ1138  HISTORY     - 19910606 GOOD             NGS
 OQ1138
 OQ1138                          STATION DESCRIPTION
 OQ1138
 OQ1138'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1138'15.8 KM (9.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1138'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1138'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1138'1/2-INCH GALVANIZED STEEL PIPE, 0.3 KM (0.2 MI) WEST OF OVERPASS
 OQ1138'NUMBER 44-170-126, 98.9 M (324.5 FT) EAST OF A BRACED FENCE POST,
 OQ1138'94.1 M (308.7 FT) WEST OF A BRACED FENCE POST, 31.1 M (102.0 FT)
 OQ1138'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, AND
 OQ1138'0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS T0
 OQ1138'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OQ1138'4-INCH PVC CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1134 ***********************************************************************
 OQ1134  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1134  DESIGNATION -  I90 373.9
 OQ1134  PID         -  OQ1134
 OQ1134  STATE/COUNTY-  SD/MCCOOK
 OQ1134  COUNTRY     -  US
 OQ1134  USGS QUAD   -  MONTROSE (2017)
 OQ1134
 OQ1134                         *CURRENT SURVEY CONTROL
 OQ1134  ______________________________________________________________________
 OQ1134* NAD 83(2011) POSITION- 43 40 03.00253(N) 097 11 28.20622(W)   ADJUSTED
 OQ1134* NAD 83(2011) ELLIP HT-   445.561 (meters)        (06/27/12)   ADJUSTED
 OQ1134* NAD 83(2011) EPOCH   -  2010.00
 OQ1134* NAVD 88 ORTHO HEIGHT -   471.635 (meters)     1547.36  (feet) ADJUSTED
 OQ1134  ______________________________________________________________________
 OQ1134  GEOID HEIGHT    -        -26.068 (meters)                     GEOID18
 OQ1134  NAD 83(2011) X  -   -578,506.346 (meters)                     COMP
 OQ1134  NAD 83(2011) Y  - -4,585,032.855 (meters)                     COMP
 OQ1134  NAD 83(2011) Z  -  4,381,749.898 (meters)                     COMP
 OQ1134  LAPLACE CORR    -         -1.17  (seconds)                    DEFLEC18
 OQ1134  DYNAMIC HEIGHT  -        471.512 (meters)     1546.95  (feet) COMP
 OQ1134  MODELED GRAVITY -    980,345.1   (mgal)                       NAVD 88
 OQ1134
 OQ1134  VERT ORDER      -  FIRST     CLASS II
 OQ1134
 OQ1134  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1134  Standards:
 OQ1134         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1134            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1134  -------------------------------------------------------------------
 OQ1134  NETWORK    0.77   2.41           0.35   0.27   1.23     -0.08346474
 OQ1134  -------------------------------------------------------------------
 OQ1134  Click here for local accuracies and other accuracy information.
 OQ1134
 OQ1134.The horizontal coordinates were established by GPS observations
 OQ1134.and adjusted by the National Geodetic Survey in June 2012.
 OQ1134
 OQ1134.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1134.been affixed to the stable North American tectonic plate. See 
 OQ1134.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1134
 OQ1134.The horizontal coordinates are valid at the epoch date displayed above
 OQ1134.which is a decimal equivalence of Year/Month/Day.
 OQ1134
 OQ1134.The orthometric height was determined by differential leveling and
 OQ1134.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1134.in September 1993.
 OQ1134
 OQ1134.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1134.GEOID18 height accuracy estimate available here.
 OQ1134
 OQ1134.Click photographs - Photos may exist for this station.
 OQ1134
 OQ1134.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1134
 OQ1134.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1134
 OQ1134.The ellipsoidal height was determined by GPS observations
 OQ1134.and is referenced to NAD 83.
 OQ1134
 OQ1134.The dynamic height is computed by dividing the NAVD 88
 OQ1134.geopotential number by the normal gravity value computed on the
 OQ1134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1134.degrees latitude (g = 980.6199 gals.).
 OQ1134
 OQ1134.The modeled gravity was interpolated from observed gravity values.
 OQ1134
 OQ1134. The following values were computed from the NAD 83(2011) position.
 OQ1134
 OQ1134;                    North         East     Units Scale Factor Converg.
 OQ1134;SPC SD S     -   153,007.169   853,340.299   MT  0.99990724   +2 10 03.5
 OQ1134;SPC SD S     -   501,991.02  2,799,667.30   sFT  0.99990724   +2 10 03.5
 OQ1134;UTM  14      - 4,836,533.647   645,830.060   MT  0.99986158   +1 14 57.0
 OQ1134
 OQ1134!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1134!SPC SD S     -   0.99993014  x   0.99990724  =   0.99983738
 OQ1134!UTM  14      -   0.99993014  x   0.99986158  =   0.99979173
 OQ1134
 OQ1134_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4583036533(NAD 83)
 OQ1134
 OQ1134                          SUPERSEDED SURVEY CONTROL
 OQ1134
 OQ1134  NAD 83(2007)-  43 40 03.00251(N)    097 11 28.20712(W) AD(2002.00) 0
 OQ1134  ELLIP H (02/10/07)  445.589  (m)                       GP(2002.00)    
 OQ1134  ELLIP H (04/15/04)  445.605  (m)                       GP(       ) 2 1
 OQ1134  NAD 83(1996)-  43 40 03.00211(N)    097 11 28.20654(W) AD(       ) B
 OQ1134  ELLIP H (04/18/97)  445.622  (m)                       GP(       ) 4 1
 OQ1134  NAVD 88             471.64   (m)         1547.4    (f) LEVELING    3  
 OQ1134
 OQ1134.Superseded values are not recommended for survey control.
 OQ1134
 OQ1134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1134.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1134
 OQ1134_MARKER: Z = SEE DESCRIPTION
 OQ1134_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1134_STAMPING: I90 373.9
 OQ1134_MARK LOGO: NGS
 OQ1134_PROJECTION: FLUSH
 OQ1134_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1134_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1134_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1134+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 OQ1134_ROD/PIPE-DEPTH: 6.4 meters
 OQ1134_SLEEVE-DEPTH  : 1.8 meters
 OQ1134
 OQ1134  HISTORY     - Date     Condition        Report By
 OQ1134  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1134  HISTORY     - 19910606 GOOD             NGS
 OQ1134  HISTORY     - 19960613 GOOD             NGS
 OQ1134  HISTORY     - 20120222 GOOD             INDIV
 OQ1134  HISTORY     - 20130613 GOOD             SDDENR
 OQ1134
 OQ1134                          STATION DESCRIPTION
 OQ1134
 OQ1134'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1134'9.3 KM (5.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1134'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1134'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1134'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) NORTHEAST OF THE WEST
 OQ1134'END OF OVERPASS NUMBER 44-210-126 (EXIT 374), 118.8 M (389.8 FT)
 OQ1134'NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 60.7 M
 OQ1134'(199.1 FT) NORTHEAST OF A BRACED FENCE POST, 34.3 M (112.5 FT)
 OQ1134'NORTHWEST OF THE CENTER OF THE WESTBOUND ON RAMP, 26.1 M (85.6 FT)
 OQ1134'SOUTHWEST OF A T-FENCE CORNER, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OQ1134'RAMP, AND 0.4 M (1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.
 OQ1134'NOTE--ACCESS T0 THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1134'THROUGH A 4-INCH PVC CAP.
 OQ1134
 OQ1134                          STATION RECOVERY (1996)
 OQ1134
 OQ1134'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1134'THE STATION IS LOCATED ABOUT 6.0 MI (9.7 KM) WEST OF THE HUMBOLT, ON
 OQ1134'INTERSTATE HIGHWAY 90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO
 OQ1134'REACH THE STATION FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE
 OQ1134'HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLT, GO WEST ON
 OQ1134'INTERSTATE 90 FOR 5.8 MI (9.3 KM) TO THE STATION ON THE RIGHT, 0.1 MI
 OQ1134'(0.2 KM) NORTHWEST OF AN OVERPASS AT EXIT 374.  THE STATION IS A PUNCH
 OQ1134'POINT ON TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE CAP
 OQ1134'ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 389.8 FT
 OQ1134'(118.8 M) NORTH OF THE CENTERLINE OF THE WESTBOUND HIGHWAY, 199.1 FT
 OQ1134'(60.7 M) NORTHEAST OF A BRACED FENCE POST, 112.5 FT (34.3 M) NORTHWEST
 OQ1134'OF THE CENTER OF A WESTBOUND ON-RAMP, 85.6 FT (26.1 M) SOUTHWEST OF A
 OQ1134'T-FENCE CORNER, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE RAMP, AND 1.3 FT
 OQ1134'(0.4 M) SOUTHEAST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE
 OQ1134'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN A 4-INCH PVC CAP.
 OQ1134
 OQ1134                          STATION RECOVERY (2012)
 OQ1134
 OQ1134'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1134'HINGE ON METAL LID IS BROKEN. PVC CAP IS MISSING.
 OQ1134
 OQ1134                          STATION RECOVERY (2013)
 OQ1134
 OQ1134'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 OQ1134'ON THE NORTH SIDE OF THE ON-RAMP TO WESTBOUND I-90 FROM EXIT 374 -
 OQ1134'MONTROSE (451 AVE).  NOTE--THE LOGO CAP IS BROKEN OFF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1133 ***********************************************************************
 OQ1133  DESIGNATION -  I90 374.7
 OQ1133  PID         -  OQ1133
 OQ1133  STATE/COUNTY-  SD/MCCOOK
 OQ1133  COUNTRY     -  US
 OQ1133  USGS QUAD   -  MONTROSE (2017)
 OQ1133
 OQ1133                         *CURRENT SURVEY CONTROL
 OQ1133  ______________________________________________________________________
 OQ1133* NAD 83(1986) POSITION- 43 40 01.     (N) 097 10 32.     (W)   SCALED
 OQ1133* NAVD 88 ORTHO HEIGHT -   450.273 (meters)     1477.27  (feet) ADJUSTED
 OQ1133  ______________________________________________________________________
 OQ1133  GEOID HEIGHT    -        -26.076 (meters)                     GEOID18
 OQ1133  DYNAMIC HEIGHT  -        450.155 (meters)     1476.88  (feet) COMP
 OQ1133  MODELED GRAVITY -    980,344.1   (mgal)                       NAVD 88
 OQ1133
 OQ1133  VERT ORDER      -  FIRST     CLASS II
 OQ1133
 OQ1133.The horizontal coordinates were scaled from a map and have
 OQ1133.an estimated accuracy of +/- 6 seconds.
 OQ1133
 OQ1133.The orthometric height was determined by differential leveling and
 OQ1133.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1133.in September 1993.
 OQ1133
 OQ1133.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1133.GEOID18 height accuracy estimate available here.
 OQ1133
 OQ1133.Click photographs - Photos may exist for this station.
 OQ1133
 OQ1133.The dynamic height is computed by dividing the NAVD 88
 OQ1133.geopotential number by the normal gravity value computed on the
 OQ1133.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1133.degrees latitude (g = 980.6199 gals.).
 OQ1133
 OQ1133.The modeled gravity was interpolated from observed gravity values.
 OQ1133
 OQ1133;                    North         East    Units  Estimated Accuracy
 OQ1133;SPC SD S     -   152,990.      854,600.      MT  (+/- 180 meters Scaled)
 OQ1133
 OQ1133_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP470364(NAD 83)
 OQ1133
 OQ1133                          SUPERSEDED SURVEY CONTROL
 OQ1133
 OQ1133.No superseded survey control is available for this station.
 OQ1133
 OQ1133_MARKER: Z = SEE DESCRIPTION
 OQ1133_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1133_STAMPING: I90 374.7
 OQ1133_MARK LOGO: NGS
 OQ1133_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1133_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1133_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1133+STABILITY: POSITION/ELEVATION WELL
 OQ1133_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1133+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2012
 OQ1133_ROD/PIPE-DEPTH: 6.4 meters
 OQ1133_SLEEVE-DEPTH  : 1.5 meters
 OQ1133
 OQ1133  HISTORY     - Date     Condition        Report By
 OQ1133  HISTORY     - 1991     MONUMENTED       SDDT
 OQ1133  HISTORY     - 19910606 GOOD             NGS
 OQ1133  HISTORY     - 20120222 GOOD             INDIV
 OQ1133
 OQ1133                          STATION DESCRIPTION
 OQ1133
 OQ1133'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1133'8.0 KM (5.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1133'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1133'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1133'1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) WEST OF THE WEST END
 OQ1133'OF BRIDGE NUMBER 44-219-125, 45.5 M (149.3 FT) NORTH OF THE
 OQ1133'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 26.5 M (86.9 FT)
 OQ1133'NORTHWEST OF A FENCE CORNER, 22.8 M (74.8 FT) NORTH-NORTHEAST OF THE
 OQ1133'NORTH LEG OF A HIGHWAY INFORMATION SIGN (LAKE VERMILLION RECREATION
 OQ1133'AREA), 5.4 M (17.7 FT) SOUTHEAST OF A T-FENCE CORNER, 1.5 M (4.9 FT)
 OQ1133'ABOVE THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF THE
 OQ1133'FENCE, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS T0
 OQ1133'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OQ1133'4-INCH PVC CAP.
 OQ1133
 OQ1133                          STATION RECOVERY (2012)
 OQ1133
 OQ1133'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1133'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1131 ***********************************************************************
 OQ1131  DESIGNATION -  I90 376.1
 OQ1131  PID         -  OQ1131
 OQ1131  STATE/COUNTY-  SD/MCCOOK
 OQ1131  COUNTRY     -  US
 OQ1131  USGS QUAD   -  MONTROSE (2017)
 OQ1131
 OQ1131                         *CURRENT SURVEY CONTROL
 OQ1131  ______________________________________________________________________
 OQ1131* NAD 83(1986) POSITION- 43 40 01.     (N) 097 08 51.     (W)   SCALED
 OQ1131* NAVD 88 ORTHO HEIGHT -   481.324 (meters)     1579.14  (feet) ADJUSTED
 OQ1131  ______________________________________________________________________
 OQ1131  GEOID HEIGHT    -        -26.081 (meters)                     GEOID18
 OQ1131  DYNAMIC HEIGHT  -        481.197 (meters)     1578.73  (feet) COMP
 OQ1131  MODELED GRAVITY -    980,342.5   (mgal)                       NAVD 88
 OQ1131
 OQ1131  VERT ORDER      -  FIRST     CLASS II
 OQ1131
 OQ1131.The horizontal coordinates were scaled from a map and have
 OQ1131.an estimated accuracy of +/- 6 seconds.
 OQ1131
 OQ1131.The orthometric height was determined by differential leveling and
 OQ1131.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1131.in September 1993.
 OQ1131
 OQ1131.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1131.GEOID18 height accuracy estimate available here.
 OQ1131
 OQ1131.Click photographs - Photos may exist for this station.
 OQ1131
 OQ1131.The dynamic height is computed by dividing the NAVD 88
 OQ1131.geopotential number by the normal gravity value computed on the
 OQ1131.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1131.degrees latitude (g = 980.6199 gals.).
 OQ1131
 OQ1131.The modeled gravity was interpolated from observed gravity values.
 OQ1131
 OQ1131;                    North         East    Units  Estimated Accuracy
 OQ1131;SPC SD S     -   153,080.      856,860.      MT  (+/- 180 meters Scaled)
 OQ1131
 OQ1131_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP493365(NAD 83)
 OQ1131
 OQ1131                          SUPERSEDED SURVEY CONTROL
 OQ1131
 OQ1131.No superseded survey control is available for this station.
 OQ1131
 OQ1131_MARKER: Z = SEE DESCRIPTION
 OQ1131_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1131_STAMPING: I90 376.1
 OQ1131_MARK LOGO: NGS
 OQ1131_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1131_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1131_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1131+STABILITY: POSITION/ELEVATION WELL
 OQ1131_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1131+SATELLITE: SATELLITE OBSERVATIONS - February 22, 2012
 OQ1131_ROD/PIPE-DEPTH: 6.4 meters
 OQ1131_SLEEVE-DEPTH  : 2.0 meters
 OQ1131
 OQ1131  HISTORY     - Date     Condition        Report By
 OQ1131  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1131  HISTORY     - 19910606 GOOD             NGS
 OQ1131  HISTORY     - 20120222 GOOD             INDIV
 OQ1131
 OQ1131                          STATION DESCRIPTION
 OQ1131
 OQ1131'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1131'5.8 KM (3.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1131'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1131'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1131'1/2-INCH GALVANIZED STEEL PIPE, 103.4 M (339.2 FT) EAST-NORTHEAST OF
 OQ1131'THE NORTHEAST CORNER OF BRIDGE NUMBER 44-230-125, 31.3 M (102.7 FT)
 OQ1131'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1131'HIGHWAY, 23.8 M (78.1 FT) EAST OF A UTILITY POLE WITH 2 GUY CABLES,
 OQ1131'AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS
 OQ1131'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OQ1131'4-INCH PVC CAP.
 OQ1131
 OQ1131                          STATION RECOVERY (2012)
 OQ1131
 OQ1131'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OQ1131'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1127 ***********************************************************************
 OQ1127  DESIGNATION -  I90 379.5
 OQ1127  PID         -  OQ1127
 OQ1127  STATE/COUNTY-  SD/MINNEHAHA
 OQ1127  COUNTRY     -  US
 OQ1127  USGS QUAD   -  HUMBOLDT (2017)
 OQ1127
 OQ1127                         *CURRENT SURVEY CONTROL
 OQ1127  ______________________________________________________________________
 OQ1127* NAD 83(1986) POSITION- 43 38 46.43   (N) 097 05 26.99   (W)   HD_HELD1
 OQ1127* NAVD 88 ORTHO HEIGHT -   511.060 (meters)     1676.70  (feet) ADJUSTED
 OQ1127  ______________________________________________________________________
 OQ1127  GEOID HEIGHT    -        -26.115 (meters)                     GEOID18
 OQ1127  DYNAMIC HEIGHT  -        510.923 (meters)     1676.25  (feet) COMP
 OQ1127  MODELED GRAVITY -    980,334.5   (mgal)                       NAVD 88
 OQ1127
 OQ1127  VERT ORDER      -  FIRST     CLASS II
 OQ1127
 OQ1127.The horizontal coordinates were determined by differentially corrected
 OQ1127.hand held GPS observations or other comparable positioning techniques
 OQ1127.and have an estimated accuracy of +/- 3 meters.
 OQ1127
 OQ1127.The orthometric height was determined by differential leveling and
 OQ1127.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1127.in September 1993.
 OQ1127
 OQ1127.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1127.GEOID18 height accuracy estimate available here.
 OQ1127
 OQ1127.Click photographs - Photos may exist for this station.
 OQ1127
 OQ1127.The dynamic height is computed by dividing the NAVD 88
 OQ1127.geopotential number by the normal gravity value computed on the
 OQ1127.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1127.degrees latitude (g = 980.6199 gals.).
 OQ1127
 OQ1127.The modeled gravity was interpolated from observed gravity values.
 OQ1127
 OQ1127;                    North         East    Units  Estimated Accuracy
 OQ1127;SPC SD S     -   150,956.9     861,518.3     MT  (+/- 3 meters HH1 GPS) 
 OQ1127
 OQ1127_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP5397334352(NAD 83)
 OQ1127
 OQ1127                          SUPERSEDED SURVEY CONTROL
 OQ1127
 OQ1127.No superseded survey control is available for this station.
 OQ1127
 OQ1127_MARKER: Z = SEE DESCRIPTION
 OQ1127_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1127_STAMPING: I90 379.5
 OQ1127_MARK LOGO: NGS
 OQ1127_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1127_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1127_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1127+STABILITY: POSITION/ELEVATION WELL
 OQ1127_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1127+SATELLITE: SATELLITE OBSERVATIONS - November 03, 2011
 OQ1127_ROD/PIPE-DEPTH: 6.4 meters
 OQ1127_SLEEVE-DEPTH  : 2.0 meters
 OQ1127
 OQ1127  HISTORY     - Date     Condition        Report By
 OQ1127  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1127  HISTORY     - 19910604 GOOD             NGS
 OQ1127  HISTORY     - 20111103 GOOD             USGS
 OQ1127
 OQ1127                          STATION DESCRIPTION
 OQ1127
 OQ1127'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1127'0.2 KM (0.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1127'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1127'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1127'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) NORTH-NORTHWEST OF
 OQ1127'BRIDGE NUMBER 50-020-141, 101.4 M (332.7 FT) WEST OF THE CENTERLINE
 OQ1127'OF STATE HIGHWAY 19, 101.4 M (332.7 FT) NORTHEAST OF THE CENTERLINE
 OQ1127'OF THE WESTBOUND LANES OF THE HIGHWAY, 47.0 M (154.2 FT) WEST OF A
 OQ1127'FENCE CORNER, 37.0 M (121.4 FT) NORTHEAST OF THE CENTER OF THE
 OQ1127'WESTBOUND ON RAMP, 21.0 M (68.9 FT) EAST OF A FENCE CORNER, 0.6 M
 OQ1127'(2.0 FT) BELOW THE LEVEL OF THE RAMP, AND 0.4 M (1.3 FT) SOUTH OF A
 OQ1127'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1127'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1127
 OQ1127                          STATION RECOVERY (2011)
 OQ1127
 OQ1127'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2011 (RFT)
 OQ1127'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1125 ***********************************************************************
 OQ1125  DESIGNATION -  I90 381.2
 OQ1125  PID         -  OQ1125
 OQ1125  STATE/COUNTY-  SD/MINNEHAHA
 OQ1125  COUNTRY     -  US
 OQ1125  USGS QUAD   -  HUMBOLDT (2017)
 OQ1125
 OQ1125                         *CURRENT SURVEY CONTROL
 OQ1125  ______________________________________________________________________
 OQ1125* NAD 83(1986) POSITION- 43 37 49.     (N) 097 03 56.     (W)   SCALED
 OQ1125* NAVD 88 ORTHO HEIGHT -   515.464 (meters)     1691.15  (feet) ADJUSTED
 OQ1125  ______________________________________________________________________
 OQ1125  GEOID HEIGHT    -        -26.143 (meters)                     GEOID18
 OQ1125  DYNAMIC HEIGHT  -        515.324 (meters)     1690.69  (feet) COMP
 OQ1125  MODELED GRAVITY -    980,331.7   (mgal)                       NAVD 88
 OQ1125
 OQ1125  VERT ORDER      -  FIRST     CLASS II
 OQ1125
 OQ1125.The horizontal coordinates were scaled from a map and have
 OQ1125.an estimated accuracy of +/- 6 seconds.
 OQ1125
 OQ1125.The orthometric height was determined by differential leveling and
 OQ1125.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1125.in September 1993.
 OQ1125
 OQ1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1125.GEOID18 height accuracy estimate available here.
 OQ1125
 OQ1125.Click photographs - Photos may exist for this station.
 OQ1125
 OQ1125.The dynamic height is computed by dividing the NAVD 88
 OQ1125.geopotential number by the normal gravity value computed on the
 OQ1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1125.degrees latitude (g = 980.6199 gals.).
 OQ1125
 OQ1125.The modeled gravity was interpolated from observed gravity values.
 OQ1125
 OQ1125;                    North         East    Units  Estimated Accuracy
 OQ1125;SPC SD S     -   149,270.      863,630.      MT  (+/- 180 meters Scaled)
 OQ1125
 OQ1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP560326(NAD 83)
 OQ1125
 OQ1125                          SUPERSEDED SURVEY CONTROL
 OQ1125
 OQ1125.No superseded survey control is available for this station.
 OQ1125
 OQ1125_MARKER: Z = SEE DESCRIPTION
 OQ1125_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1125_STAMPING: I90 381.2
 OQ1125_MARK LOGO: NGS
 OQ1125_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1125_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1125_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1125+STABILITY: POSITION/ELEVATION WELL
 OQ1125_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1125+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2011
 OQ1125_ROD/PIPE-DEPTH: 6.4 meters
 OQ1125_SLEEVE-DEPTH  : 2.0 meters
 OQ1125
 OQ1125  HISTORY     - Date     Condition        Report By
 OQ1125  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1125  HISTORY     - 19910604 GOOD             NGS
 OQ1125  HISTORY     - 20110301 GOOD             INDIV
 OQ1125
 OQ1125                          STATION DESCRIPTION
 OQ1125
 OQ1125'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1125'2.4 KM (1.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1125'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1125'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1125'1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) SOUTHWEST OF OVERPASS
 OQ1125'NUMBER 50-030-149, 37.0 M (121.4 FT) SOUTHEAST OF A UTILITY POLE WITH
 OQ1125'A TRANSFORMER, 33.3 M (109.3 FT) SOUTHEAST OF A T-FENCE CORNER, 31.4
 OQ1125'M (103.0 FT) NORTHEAST OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ1125'WESTBOUND LANES OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A
 OQ1125'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1125'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1125
 OQ1125                          STATION RECOVERY (2011)
 OQ1125
 OQ1125'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1125'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1123 ***********************************************************************
 OQ1123  DESIGNATION -  I90 383.6
 OQ1123  PID         -  OQ1123
 OQ1123  STATE/COUNTY-  SD/MINNEHAHA
 OQ1123  COUNTRY     -  US
 OQ1123  USGS QUAD   -  GRASS LAKE (2017)
 OQ1123
 OQ1123                         *CURRENT SURVEY CONTROL
 OQ1123  ______________________________________________________________________
 OQ1123* NAD 83(1986) POSITION- 43 36 35.     (N) 097 01 38.     (W)   SCALED
 OQ1123* NAVD 88 ORTHO HEIGHT -   506.270 (meters)     1660.99  (feet) ADJUSTED
 OQ1123  ______________________________________________________________________
 OQ1123  GEOID HEIGHT    -        -26.182 (meters)                     GEOID18
 OQ1123  DYNAMIC HEIGHT  -        506.132 (meters)     1660.53  (feet) COMP
 OQ1123  MODELED GRAVITY -    980,330.9   (mgal)                       NAVD 88
 OQ1123
 OQ1123  VERT ORDER      -  FIRST     CLASS II
 OQ1123
 OQ1123.The horizontal coordinates were scaled from a map and have
 OQ1123.an estimated accuracy of +/- 6 seconds.
 OQ1123
 OQ1123.The orthometric height was determined by differential leveling and
 OQ1123.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1123.in September 1993.
 OQ1123
 OQ1123.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1123.GEOID18 height accuracy estimate available here.
 OQ1123
 OQ1123.Click photographs - Photos may exist for this station.
 OQ1123
 OQ1123.The dynamic height is computed by dividing the NAVD 88
 OQ1123.geopotential number by the normal gravity value computed on the
 OQ1123.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1123.degrees latitude (g = 980.6199 gals.).
 OQ1123
 OQ1123.The modeled gravity was interpolated from observed gravity values.
 OQ1123
 OQ1123;                    North         East    Units  Estimated Accuracy
 OQ1123;SPC SD S     -   147,110.      866,810.      MT  (+/- 180 meters Scaled)
 OQ1123
 OQ1123_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP592304(NAD 83)
 OQ1123
 OQ1123                          SUPERSEDED SURVEY CONTROL
 OQ1123
 OQ1123.No superseded survey control is available for this station.
 OQ1123
 OQ1123_MARKER: Z = SEE DESCRIPTION
 OQ1123_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1123_STAMPING: I90 383.6
 OQ1123_MARK LOGO: NGS
 OQ1123_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1123_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1123_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1123+STABILITY: POSITION/ELEVATION WELL
 OQ1123_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1123+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2011
 OQ1123_ROD/PIPE-DEPTH: 6.4 meters
 OQ1123_SLEEVE-DEPTH  : 2.0 meters
 OQ1123
 OQ1123  HISTORY     - Date     Condition        Report By
 OQ1123  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1123  HISTORY     - 19910604 GOOD             NGS
 OQ1123  HISTORY     - 20110228 GOOD             INDIV
 OQ1123
 OQ1123                          STATION DESCRIPTION
 OQ1123
 OQ1123'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1123'6.4 KM (4.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1123'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1123'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1123'1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) EAST OF OVERPASS
 OQ1123'NUMBER 50-050-164, 41.2 M (135.2 FT) NORTHEAST OF THE CENTERLINE OF
 OQ1123'THE WESTBOUND LANES OF THE HIGHWAY, 30.4 M (99.7 FT) NORTHWEST OF A
 OQ1123'BRACED FENCE POST, 29.2 M (95.8 FT) SOUTHEAST OF THE MOST
 OQ1123'SOUTHEASTERLY OF 3 BRACED FENCE POSTS, 0.6 M (2.0 FT) ABOVE THE LEVEL
 OQ1123'OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST AND
 OQ1123'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1123'AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1123
 OQ1123                          STATION RECOVERY (2011)
 OQ1123
 OQ1123'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1123'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1121 ***********************************************************************
 OQ1121  DESIGNATION -  I90 385.6
 OQ1121  PID         -  OQ1121
 OQ1121  STATE/COUNTY-  SD/MINNEHAHA
 OQ1121  COUNTRY     -  US
 OQ1121  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ1121
 OQ1121                         *CURRENT SURVEY CONTROL
 OQ1121  ______________________________________________________________________
 OQ1121* NAD 83(1986) POSITION- 43 36 33.     (N) 096 59 13.     (W)   SCALED
 OQ1121* NAVD 88 ORTHO HEIGHT -   502.715 (meters)     1649.32  (feet) ADJUSTED
 OQ1121  ______________________________________________________________________
 OQ1121  GEOID HEIGHT    -        -26.200 (meters)                     GEOID18
 OQ1121  DYNAMIC HEIGHT  -        502.578 (meters)     1648.87  (feet) COMP
 OQ1121  MODELED GRAVITY -    980,331.7   (mgal)                       NAVD 88
 OQ1121
 OQ1121  VERT ORDER      -  FIRST     CLASS II
 OQ1121
 OQ1121.The horizontal coordinates were scaled from a map and have
 OQ1121.an estimated accuracy of +/- 6 seconds.
 OQ1121
 OQ1121.The orthometric height was determined by differential leveling and
 OQ1121.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1121.in September 1993.
 OQ1121
 OQ1121.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1121.GEOID18 height accuracy estimate available here.
 OQ1121
 OQ1121.Click photographs - Photos may exist for this station.
 OQ1121
 OQ1121.The dynamic height is computed by dividing the NAVD 88
 OQ1121.geopotential number by the normal gravity value computed on the
 OQ1121.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1121.degrees latitude (g = 980.6199 gals.).
 OQ1121
 OQ1121.The modeled gravity was interpolated from observed gravity values.
 OQ1121
 OQ1121;                    North         East    Units  Estimated Accuracy
 OQ1121;SPC SD S     -   147,180.      870,060.      MT  (+/- 180 meters Scaled)
 OQ1121
 OQ1121_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP624304(NAD 83)
 OQ1121
 OQ1121                          SUPERSEDED SURVEY CONTROL
 OQ1121
 OQ1121.No superseded survey control is available for this station.
 OQ1121
 OQ1121_MARKER: Z = SEE DESCRIPTION
 OQ1121_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1121_STAMPING: I90 385.6
 OQ1121_MARK LOGO: NGS
 OQ1121_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1121_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1121_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1121+STABILITY: POSITION/ELEVATION WELL
 OQ1121_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1121+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2011
 OQ1121_ROD/PIPE-DEPTH: 6.4 meters
 OQ1121_SLEEVE-DEPTH  : 2.0 meters
 OQ1121
 OQ1121  HISTORY     - Date     Condition        Report By
 OQ1121  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1121  HISTORY     - 19910604 GOOD             NGS
 OQ1121  HISTORY     - 20110228 GOOD             INDIV
 OQ1121
 OQ1121                          STATION DESCRIPTION
 OQ1121
 OQ1121'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1121'9.7 KM (6.0 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1121'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1121'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1121'1/2-INCH GALVANIZED STEEL PIPE, 0.3 KM (0.2 MI) EAST OF OVERPASS
 OQ1121'NUMBER 50-070-165, 36.1 M (118.4 FT) NORTH OF THE CENTERLINE OF THE
 OQ1121'WESTBOUND LANES OF THE HIGHWAY, 21.8 M (71.5 FT) EAST OF A BRACED
 OQ1121'FENCE POST, 8.3 M (27.2 FT) WEST OF A T-FENCE CORNER, 1.4 M (4.6 FT)
 OQ1121'ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OQ1121'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1121'LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1121
 OQ1121                          STATION RECOVERY (2011)
 OQ1121
 OQ1121'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1121'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1119 ***********************************************************************
 OQ1119  CBN         -  This is a Cooperative Base Network Control Station.
 OQ1119  DESIGNATION -  I90 387.2
 OQ1119  PID         -  OQ1119
 OQ1119  STATE/COUNTY-  SD/MINNEHAHA
 OQ1119  COUNTRY     -  US
 OQ1119  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ1119
 OQ1119                         *CURRENT SURVEY CONTROL
 OQ1119  ______________________________________________________________________
 OQ1119* NAD 83(2011) POSITION- 43 36 33.75054(N) 096 57 21.92358(W)   ADJUSTED
 OQ1119* NAD 83(2011) ELLIP HT-   466.973 (meters)        (06/27/12)   ADJUSTED
 OQ1119* NAD 83(2011) EPOCH   -  2010.00
 OQ1119* NAVD 88 ORTHO HEIGHT -   493.188 (meters)     1618.07  (feet) ADJUSTED
 OQ1119  ______________________________________________________________________
 OQ1119  GEOID HEIGHT    -        -26.212 (meters)                     GEOID18
 OQ1119  NAD 83(2011) X  -   -560,231.290 (meters)                     COMP
 OQ1119  NAD 83(2011) Y  - -4,591,807.436 (meters)                     COMP
 OQ1119  NAD 83(2011) Z  -  4,377,090.590 (meters)                     COMP
 OQ1119  LAPLACE CORR    -         -0.97  (seconds)                    DEFLEC18
 OQ1119  DYNAMIC HEIGHT  -        493.054 (meters)     1617.63  (feet) COMP
 OQ1119  MODELED GRAVITY -    980,333.2   (mgal)                       NAVD 88
 OQ1119
 OQ1119  VERT ORDER      -  FIRST     CLASS II
 OQ1119
 OQ1119  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OQ1119  Standards:
 OQ1119         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OQ1119            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OQ1119  -------------------------------------------------------------------
 OQ1119  NETWORK    0.70   2.12           0.31   0.26   1.08     -0.10386631
 OQ1119  -------------------------------------------------------------------
 OQ1119  Click here for local accuracies and other accuracy information.
 OQ1119
 OQ1119.The horizontal coordinates were established by GPS observations
 OQ1119.and adjusted by the National Geodetic Survey in June 2012.
 OQ1119
 OQ1119.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OQ1119.been affixed to the stable North American tectonic plate. See 
 OQ1119.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OQ1119
 OQ1119.The horizontal coordinates are valid at the epoch date displayed above
 OQ1119.which is a decimal equivalence of Year/Month/Day.
 OQ1119
 OQ1119.The orthometric height was determined by differential leveling and
 OQ1119.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1119.in September 1993.
 OQ1119
 OQ1119.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1119.GEOID18 height accuracy estimate available here.
 OQ1119
 OQ1119.Click photographs - Photos may exist for this station.
 OQ1119
 OQ1119.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OQ1119
 OQ1119.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ1119
 OQ1119.The ellipsoidal height was determined by GPS observations
 OQ1119.and is referenced to NAD 83.
 OQ1119
 OQ1119.The dynamic height is computed by dividing the NAVD 88
 OQ1119.geopotential number by the normal gravity value computed on the
 OQ1119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1119.degrees latitude (g = 980.6199 gals.).
 OQ1119
 OQ1119.The modeled gravity was interpolated from observed gravity values.
 OQ1119
 OQ1119. The following values were computed from the NAD 83(2011) position.
 OQ1119
 OQ1119;                    North         East     Units Scale Factor Converg.
 OQ1119;SPC SD S     -   147,298.918   872,546.169   MT  0.99990688   +2 19 47.3
 OQ1119;SPC SD S     -   483,263.20  2,862,678.56   sFT  0.99990688   +2 19 47.3
 OQ1119;UTM  14      - 4,830,518.127   664,941.715   MT  0.99993465   +1 24 36.3
 OQ1119
 OQ1119!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ1119!SPC SD S     -   0.99992678  x   0.99990688  =   0.99983367
 OQ1119!UTM  14      -   0.99992678  x   0.99993465  =   0.99986143
 OQ1119
 OQ1119_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP6494130518(NAD 83)
 OQ1119
 OQ1119                          SUPERSEDED SURVEY CONTROL
 OQ1119
 OQ1119  NAD 83(2007)-  43 36 33.75051(N)    096 57 21.92449(W) AD(2002.00) 0
 OQ1119  ELLIP H (02/10/07)  467.001  (m)                       GP(2002.00)    
 OQ1119  ELLIP H (04/15/04)  467.018  (m)                       GP(       ) 2 1
 OQ1119  NAD 83(1996)-  43 36 33.75009(N)    096 57 21.92381(W) AD(       ) B
 OQ1119  ELLIP H (04/18/97)  467.031  (m)                       GP(       ) 4 1
 OQ1119  NAVD 88             493.19   (m)         1618.1    (f) LEVELING    3  
 OQ1119
 OQ1119.Superseded values are not recommended for survey control.
 OQ1119
 OQ1119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1119.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1119
 OQ1119_MARKER: Z = SEE DESCRIPTION
 OQ1119_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1119_STAMPING: I90 387.2
 OQ1119_MARK LOGO: NGS
 OQ1119_PROJECTION: FLUSH
 OQ1119_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1119_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1119_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1119+SATELLITE: SATELLITE OBSERVATIONS - June 13, 2013
 OQ1119_ROD/PIPE-DEPTH: 6.4 meters
 OQ1119_SLEEVE-DEPTH  : 1.8 meters
 OQ1119
 OQ1119  HISTORY     - Date     Condition        Report By
 OQ1119  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1119  HISTORY     - 19910604 GOOD             NGS
 OQ1119  HISTORY     - 19960622 GOOD             NGS
 OQ1119  HISTORY     - 20110228 GOOD             INDIV
 OQ1119  HISTORY     - 20130613 GOOD             SDDENR
 OQ1119
 OQ1119                          STATION DESCRIPTION
 OQ1119
 OQ1119'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1119'12.2 KM (7.6 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1119'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1119'A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A
 OQ1119'1/2-INCH GALVANIZED STEEL PIPE, 0.5 KM (0.3 MI) WEST OF OVERPASS
 OQ1119'NUMBER 5--090-165 (EXIT 387), 72.8 M (238.8 FT) EAST OF A T-FENCE
 OQ1119'CORNER, 32.4 M (106.3 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF
 OQ1119'THE WESTBOUND LANES OF THE HIGHWAY, 11.8 M (38.7 FT) WEST OF THE MOST
 OQ1119'WESTERLY OF 3 BRACED FENCE POSTS, AND 0.3 M (1.0 FT) SOUTH OF A
 OQ1119'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1119'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC CAP.
 OQ1119
 OQ1119                          STATION RECOVERY (1996)
 OQ1119
 OQ1119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OQ1119'THE STATION IS LOCATED ABOUT 19.0 KM (11.80 MI) NORTHWEST OF SIOUX
 OQ1119'FALLS AND 2.0 KM (1.25 MI) SOUTH OF HARTFORD, ON INTERSTATE HIGHWAY
 OQ1119'90.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 OQ1119'THE JUNCTION OF INTERSTATE HIGHWAY 90 AND STATE HIGHWAY 19 (EXIT 379)
 OQ1119'AT THE WEST EDGE OF HUMBOLDT, GO EAST ON INTERSTATE HIGHWAY 90 FOR
 OQ1119'12.2 KM (7.60 MI) TO THE STATION ON LEFT.  THE STATION IS A PUNCH
 OQ1119'POINT ON THE TOP OF A STAINLESS STEEL RIVET FASTENED TO A METAL PIPE
 OQ1119'CAP ATTACHED TO A 1 1/2-INCH GALVANIZED STEEL PIPE.  LOCATED 0.5 KM
 OQ1119'(0.30 MI) WEST OF OVERPASS NUMBER 5-090-165, 72.8 M (238.8 FT) EAST OF
 OQ1119'A T-FENCE CORNER, 32.4 M (106.3 FT) NORTH OF THE CENTERLINE OF THE
 OQ1119'WESTBOUND HIGHWAY, 11.8 M (38.7 FT) WEST OF THE MOST WESTERLY OF THREE
 OQ1119'BRACED FENCE POSTS, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OQ1119'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1119'A 4-INCH PVC CAP.
 OQ1119
 OQ1119                          STATION RECOVERY (2011)
 OQ1119
 OQ1119'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1119'RECOVERED IN GOOD CONDITION.
 OQ1119
 OQ1119                          STATION RECOVERY (2013)
 OQ1119
 OQ1119'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2013 (DL)
 OQ1119'ON THE NORTH SIDE OF THE ON-RAMP TO WESTBOUND I-90 FROM EXIT 387 -
 OQ1119'HARTFORD (463 AVE), AT END OF THE RAMP NEAR THE MERGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1116 ***********************************************************************
 OQ1116  DESIGNATION -  I90 390.0
 OQ1116  PID         -  OQ1116
 OQ1116  STATE/COUNTY-  SD/MINNEHAHA
 OQ1116  COUNTRY     -  US
 OQ1116  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ1116
 OQ1116                         *CURRENT SURVEY CONTROL
 OQ1116  ______________________________________________________________________
 OQ1116* NAD 83(1986) POSITION- 43 36 32.     (N) 096 54 00.     (W)   SCALED
 OQ1116* NAVD 88 ORTHO HEIGHT -   464.505 (meters)     1523.96  (feet) ADJUSTED
 OQ1116  ______________________________________________________________________
 OQ1116  GEOID HEIGHT    -        -26.230 (meters)                     GEOID18
 OQ1116  DYNAMIC HEIGHT  -        464.380 (meters)     1523.55  (feet) COMP
 OQ1116  MODELED GRAVITY -    980,336.5   (mgal)                       NAVD 88
 OQ1116
 OQ1116  VERT ORDER      -  FIRST     CLASS II
 OQ1116
 OQ1116.The horizontal coordinates were scaled from a map and have
 OQ1116.an estimated accuracy of +/- 6 seconds.
 OQ1116
 OQ1116.The orthometric height was determined by differential leveling and
 OQ1116.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1116.in September 1993.
 OQ1116
 OQ1116.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1116.GEOID18 height accuracy estimate available here.
 OQ1116
 OQ1116.Click photographs - Photos may exist for this station.
 OQ1116
 OQ1116.The dynamic height is computed by dividing the NAVD 88
 OQ1116.geopotential number by the normal gravity value computed on the
 OQ1116.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1116.degrees latitude (g = 980.6199 gals.).
 OQ1116
 OQ1116.The modeled gravity was interpolated from observed gravity values.
 OQ1116
 OQ1116;                    North         East    Units  Estimated Accuracy
 OQ1116;SPC SD S     -   147,430.      877,070.      MT  (+/- 180 meters Scaled)
 OQ1116
 OQ1116_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP694305(NAD 83)
 OQ1116
 OQ1116                          SUPERSEDED SURVEY CONTROL
 OQ1116
 OQ1116.No superseded survey control is available for this station.
 OQ1116
 OQ1116_MARKER: P = PIPE CAP
 OQ1116_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1116_STAMPING: I90 390.0
 OQ1116_MARK LOGO: NGS
 OQ1116_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1116_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1116_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1116+STABILITY: POSITION/ELEVATION WELL
 OQ1116_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1116+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 OQ1116_ROD/PIPE-DEPTH: 6.4 meters
 OQ1116_SLEEVE-DEPTH  : 3.1 meters
 OQ1116
 OQ1116  HISTORY     - Date     Condition        Report By
 OQ1116  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1116  HISTORY     - 19910602 GOOD             NGS
 OQ1116  HISTORY     - 20110329 GOOD             INDIV
 OQ1116
 OQ1116                          STATION DESCRIPTION
 OQ1116
 OQ1116'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1116'10.6 KM (6.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1116'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1116'FALLS, 0.2 KM (0.1 MI) EAST OF THE EAST END OF BRIDGE NUMBER
 OQ1116'50-114-166, 47.8 M (156.8 FT) EAST OF A T-FENCE CORNER, 37.2 M (122.0
 OQ1116'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OQ1116'28.6 M (93.8 FT) SOUTH-SOUTHWEST OF MILEPOST 390, 28.1 M (92.2 FT)
 OQ1116'WEST OF THE MOST WESTERLY OF 3 BRACED FENCE POSTS, 1.7 M (5.6 FT)
 OQ1116'NORTH OF THE CENTER 1 OF 3 BRACED FENCE POSTS, 1.5 M (4.9 FT) BELOW
 OQ1116'THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A WITNESS POST.
 OQ1116'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1116'THROUGH A 4-INCH PVC SCREW CAP.
 OQ1116
 OQ1116                          STATION RECOVERY (2011)
 OQ1116
 OQ1116'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1116'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1115 ***********************************************************************
 OQ1115  DESIGNATION -  I90 390.5
 OQ1115  PID         -  OQ1115
 OQ1115  STATE/COUNTY-  SD/MINNEHAHA
 OQ1115  COUNTRY     -  US
 OQ1115  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ1115
 OQ1115                         *CURRENT SURVEY CONTROL
 OQ1115  ______________________________________________________________________
 OQ1115* NAD 83(1986) POSITION- 43 36 34.     (N) 096 53 22.     (W)   SCALED
 OQ1115* NAVD 88 ORTHO HEIGHT -   464.224 (meters)     1523.04  (feet) ADJUSTED
 OQ1115  ______________________________________________________________________
 OQ1115  GEOID HEIGHT    -        -26.234 (meters)                     GEOID18
 OQ1115  DYNAMIC HEIGHT  -        464.100 (meters)     1522.63  (feet) COMP
 OQ1115  MODELED GRAVITY -    980,337.3   (mgal)                       NAVD 88
 OQ1115
 OQ1115  VERT ORDER      -  FIRST     CLASS II
 OQ1115
 OQ1115.The horizontal coordinates were scaled from a map and have
 OQ1115.an estimated accuracy of +/- 6 seconds.
 OQ1115
 OQ1115.The orthometric height was determined by differential leveling and
 OQ1115.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1115.in September 1993.
 OQ1115
 OQ1115.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1115.GEOID18 height accuracy estimate available here.
 OQ1115
 OQ1115.Click photographs - Photos may exist for this station.
 OQ1115
 OQ1115.The dynamic height is computed by dividing the NAVD 88
 OQ1115.geopotential number by the normal gravity value computed on the
 OQ1115.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1115.degrees latitude (g = 980.6199 gals.).
 OQ1115
 OQ1115.The modeled gravity was interpolated from observed gravity values.
 OQ1115
 OQ1115;                    North         East    Units  Estimated Accuracy
 OQ1115;SPC SD S     -   147,530.      877,920.      MT  (+/- 180 meters Scaled)
 OQ1115
 OQ1115_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP703306(NAD 83)
 OQ1115
 OQ1115                          SUPERSEDED SURVEY CONTROL
 OQ1115
 OQ1115.No superseded survey control is available for this station.
 OQ1115
 OQ1115_MARKER: Z = SEE DESCRIPTION
 OQ1115_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1115_STAMPING: I90 390.5
 OQ1115_MARK LOGO: NGS
 OQ1115_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1115_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1115_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1115+STABILITY: POSITION/ELEVATION WELL
 OQ1115_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1115+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2011
 OQ1115_ROD/PIPE-DEPTH: 6.4 meters
 OQ1115_SLEEVE-DEPTH  : 2.0 meters
 OQ1115
 OQ1115  HISTORY     - Date     Condition        Report By
 OQ1115  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1115  HISTORY     - 19910604 GOOD             NGS
 OQ1115  HISTORY     - 20110228 GOOD             INDIV
 OQ1115
 OQ1115                          STATION DESCRIPTION
 OQ1115
 OQ1115'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1115'9.7 KM (6.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1115'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1115'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1115'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) EAST OF THE
 OQ1115'EAST END OF BRIDGE NUMBER 50-119-165, 34.4 M (112.9 FT) NORTH OF AND
 OQ1115'LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 28.6
 OQ1115'M (93.8 FT) NORTH OF THE CENTER OF AN EASTBOUND OFF RAMP (EXIT 390),
 OQ1115'18.0 M (59.1 FT) WEST OF A T-FENCE CORNER AT THE SOUTHEAST CORNER OF
 OQ1115'THE KAMP DAKOTA CAMPGROUND, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OQ1115'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1115'LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1115
 OQ1115                          STATION RECOVERY (2011)
 OQ1115
 OQ1115'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1115'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1150 ***********************************************************************
 OQ1150  DESIGNATION -  I90 391.2
 OQ1150  PID         -  OQ1150
 OQ1150  STATE/COUNTY-  SD/MINNEHAHA
 OQ1150  COUNTRY     -  US
 OQ1150  USGS QUAD   -  HARTFORD SOUTH (2017)
 OQ1150
 OQ1150                         *CURRENT SURVEY CONTROL
 OQ1150  ______________________________________________________________________
 OQ1150* NAD 83(1986) POSITION- 43 36 33.     (N) 096 52 36.     (W)   SCALED
 OQ1150* NAVD 88 ORTHO HEIGHT -   457.533 (meters)     1501.09  (feet) ADJUSTED
 OQ1150  ______________________________________________________________________
 OQ1150  GEOID HEIGHT    -        -26.237 (meters)                     GEOID18
 OQ1150  DYNAMIC HEIGHT  -        457.411 (meters)     1500.69  (feet) COMP
 OQ1150  MODELED GRAVITY -    980,338.2   (mgal)                       NAVD 88
 OQ1150
 OQ1150  VERT ORDER      -  FIRST     CLASS II
 OQ1150
 OQ1150.The horizontal coordinates were scaled from a map and have
 OQ1150.an estimated accuracy of +/- 6 seconds.
 OQ1150
 OQ1150.The orthometric height was determined by differential leveling and
 OQ1150.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1150.in September 1993.
 OQ1150
 OQ1150.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1150.GEOID18 height accuracy estimate available here.
 OQ1150
 OQ1150.Click photographs - Photos may exist for this station.
 OQ1150
 OQ1150.The dynamic height is computed by dividing the NAVD 88
 OQ1150.geopotential number by the normal gravity value computed on the
 OQ1150.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1150.degrees latitude (g = 980.6199 gals.).
 OQ1150
 OQ1150.The modeled gravity was interpolated from observed gravity values.
 OQ1150
 OQ1150;                    North         East    Units  Estimated Accuracy
 OQ1150;SPC SD S     -   147,540.      878,950.      MT  (+/- 180 meters Scaled)
 OQ1150
 OQ1150_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP713306(NAD 83)
 OQ1150
 OQ1150                          SUPERSEDED SURVEY CONTROL
 OQ1150
 OQ1150.No superseded survey control is available for this station.
 OQ1150
 OQ1150_MARKER: P = PIPE CAP
 OQ1150_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1150_STAMPING: I90 391.2
 OQ1150_MARK LOGO: NGS
 OQ1150_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1150_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1150_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1150_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1150+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2011
 OQ1150_ROD/PIPE-DEPTH: 6.4 meters
 OQ1150_SLEEVE-DEPTH  : 3.1 meters
 OQ1150
 OQ1150  HISTORY     - Date     Condition        Report By
 OQ1150  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1150  HISTORY     - 19910706 GOOD             NGS
 OQ1150  HISTORY     - 20110301 GOOD             INDIV
 OQ1150
 OQ1150                          STATION DESCRIPTION
 OQ1150
 OQ1150'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1150'8.7 KM (5.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1150'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1150'FALLS, 0.2 KM (0.1 MI) EAST OF THE EAST END OF BRIDGE NUMBER
 OQ1150'50-126-165, 33.6 M (110.2 FT) NORTH OF AND LEVEL WITH THE CENTERLINE
 OQ1150'OF THE WESTBOUND LANES OF THE HIGHWAY, 2.8 M (9.2 FT) EAST-NORTHEAST
 OQ1150'OF A FENCE CORNER, AND 0.4 M (1.3 FT) SOUTH-SOUTHEAST OF A WITNESS
 OQ1150'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1150'LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1150
 OQ1150                          STATION RECOVERY (2011)
 OQ1150
 OQ1150'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1150'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1113 ***********************************************************************
 OQ1113  DESIGNATION -  I90 392.5
 OQ1113  PID         -  OQ1113
 OQ1113  STATE/COUNTY-  SD/MINNEHAHA
 OQ1113  COUNTRY     -  US
 OQ1113  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1113
 OQ1113                         *CURRENT SURVEY CONTROL
 OQ1113  ______________________________________________________________________
 OQ1113* NAD 83(1986) POSITION- 43 36 30.     (N) 096 50 54.     (W)   SCALED
 OQ1113* NAVD 88 ORTHO HEIGHT -   459.285 (meters)     1506.84  (feet) ADJUSTED
 OQ1113  ______________________________________________________________________
 OQ1113  GEOID HEIGHT    -        -26.247 (meters)                     GEOID18
 OQ1113  DYNAMIC HEIGHT  -        459.163 (meters)     1506.44  (feet) COMP
 OQ1113  MODELED GRAVITY -    980,340.4   (mgal)                       NAVD 88
 OQ1113
 OQ1113  VERT ORDER      -  FIRST     CLASS II
 OQ1113
 OQ1113.The horizontal coordinates were scaled from a map and have
 OQ1113.an estimated accuracy of +/- 6 seconds.
 OQ1113
 OQ1113.The orthometric height was determined by differential leveling and
 OQ1113.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1113.in September 1993.
 OQ1113
 OQ1113.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1113.GEOID18 height accuracy estimate available here.
 OQ1113
 OQ1113.Click photographs - Photos may exist for this station.
 OQ1113
 OQ1113.The dynamic height is computed by dividing the NAVD 88
 OQ1113.geopotential number by the normal gravity value computed on the
 OQ1113.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1113.degrees latitude (g = 980.6199 gals.).
 OQ1113
 OQ1113.The modeled gravity was interpolated from observed gravity values.
 OQ1113
 OQ1113;                    North         East    Units  Estimated Accuracy
 OQ1113;SPC SD S     -   147,540.      881,240.      MT  (+/- 180 meters Scaled)
 OQ1113
 OQ1113_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP736306(NAD 83)
 OQ1113
 OQ1113                          SUPERSEDED SURVEY CONTROL
 OQ1113
 OQ1113.No superseded survey control is available for this station.
 OQ1113
 OQ1113_MARKER: P = PIPE CAP
 OQ1113_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1113_STAMPING: I90 392.5
 OQ1113_MARK LOGO: NGS
 OQ1113_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1113_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1113_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1113+STABILITY: POSITION/ELEVATION WELL
 OQ1113_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1113+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1113_ROD/PIPE-DEPTH: 6.4 meters
 OQ1113_SLEEVE-DEPTH  : 3.1 meters
 OQ1113
 OQ1113  HISTORY     - Date     Condition        Report By
 OQ1113  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1113  HISTORY     - 19910602 GOOD             NGS
 OQ1113  HISTORY     - 20110224 GOOD             INDIV
 OQ1113
 OQ1113                          STATION DESCRIPTION
 OQ1113
 OQ1113'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1113'6.4 KM (4.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1113'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1113'FALLS, 0.2 KM (0.1 MI) EAST OF THE EAST END OF BRIDGE NUMBER
 OQ1113'50-140-166, 178.0 M (584.0 FT) EAST OF THE CENTERLINE OF A PAVED
 OQ1113'SECTION LINE ROAD, 32.3 M (106.0 FT) SOUTH OF AND LEVEL WITH THE
 OQ1113'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 0.8 M (2.6 FT) WEST
 OQ1113'OF THE MOST WESTERLY OF 5 BRACED FENCE POSTS, AND 0.4 M (1.3 FT)
 OQ1113'NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 OQ1113'IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1113
 OQ1113                          STATION RECOVERY (2011)
 OQ1113
 OQ1113'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1113'HINGED LID IS BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1112 ***********************************************************************
 OQ1112  DESIGNATION -  I90 392.8
 OQ1112  PID         -  OQ1112
 OQ1112  STATE/COUNTY-  SD/MINNEHAHA
 OQ1112  COUNTRY     -  US
 OQ1112  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1112
 OQ1112                         *CURRENT SURVEY CONTROL
 OQ1112  ______________________________________________________________________
 OQ1112* NAD 83(1986) POSITION- 43 36 32.     (N) 096 50 37.     (W)   SCALED
 OQ1112* NAVD 88 ORTHO HEIGHT -   453.435 (meters)     1487.64  (feet) ADJUSTED
 OQ1112  ______________________________________________________________________
 OQ1112  GEOID HEIGHT    -        -26.249 (meters)                     GEOID18
 OQ1112  DYNAMIC HEIGHT  -        453.314 (meters)     1487.25  (feet) COMP
 OQ1112  MODELED GRAVITY -    980,340.8   (mgal)                       NAVD 88
 OQ1112
 OQ1112  VERT ORDER      -  FIRST     CLASS II
 OQ1112
 OQ1112.The horizontal coordinates were scaled from a map and have
 OQ1112.an estimated accuracy of +/- 6 seconds.
 OQ1112
 OQ1112.The orthometric height was determined by differential leveling and
 OQ1112.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1112.in September 1993.
 OQ1112
 OQ1112.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1112.GEOID18 height accuracy estimate available here.
 OQ1112
 OQ1112.Click photographs - Photos may exist for this station.
 OQ1112
 OQ1112.The dynamic height is computed by dividing the NAVD 88
 OQ1112.geopotential number by the normal gravity value computed on the
 OQ1112.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1112.degrees latitude (g = 980.6199 gals.).
 OQ1112
 OQ1112.The modeled gravity was interpolated from observed gravity values.
 OQ1112
 OQ1112;                    North         East    Units  Estimated Accuracy
 OQ1112;SPC SD S     -   147,620.      881,620.      MT  (+/- 180 meters Scaled)
 OQ1112
 OQ1112_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP740306(NAD 83)
 OQ1112
 OQ1112                          SUPERSEDED SURVEY CONTROL
 OQ1112
 OQ1112.No superseded survey control is available for this station.
 OQ1112
 OQ1112_MARKER: P = PIPE CAP
 OQ1112_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1112_STAMPING: I90 392.8
 OQ1112_MARK LOGO: NGS
 OQ1112_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1112_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1112_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1112+STABILITY: POSITION/ELEVATION WELL
 OQ1112_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OQ1112+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1112_ROD/PIPE-DEPTH: 4.3 meters
 OQ1112_SLEEVE-DEPTH  : 3.1 meters
 OQ1112
 OQ1112  HISTORY     - Date     Condition        Report By
 OQ1112  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1112  HISTORY     - 19910602 GOOD             NGS
 OQ1112  HISTORY     - 20110224 GOOD             INDIV
 OQ1112
 OQ1112                          STATION DESCRIPTION
 OQ1112
 OQ1112'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1112'6.0 KM (3.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1112'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1112'FALLS, 102.0 M (334.6 FT) WEST-NORTHWEST OF THE NORTHWEST CORNER OF
 OQ1112'BRIDGE NUMBER 50-144-165, 79.4 M (260.5 FT) WEST OF A FENCE CORNER,
 OQ1112'31.9 M (104.7 FT) NORTH OF AND LEVEL WITH THE CENTERLINE OF THE
 OQ1112'WESTBOUND LANES OF THE HIGHWAY, 2.5 M (8.2 FT) WEST OF THE SOUTH LEG
 OQ1112'OF A BILLBOARD, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1112'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1112'THROUGH A 4-INCH PVC SCREW CAP.
 OQ1112
 OQ1112                          STATION RECOVERY (2011)
 OQ1112
 OQ1112'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1112'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1111 ***********************************************************************
 OQ1111  DESIGNATION -  I90 393.6
 OQ1111  PID         -  OQ1111
 OQ1111  STATE/COUNTY-  SD/MINNEHAHA
 OQ1111  COUNTRY     -  US
 OQ1111  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1111
 OQ1111                         *CURRENT SURVEY CONTROL
 OQ1111  ______________________________________________________________________
 OQ1111* NAD 83(1986) POSITION- 43 36 32.     (N) 096 49 43.     (W)   SCALED
 OQ1111* NAVD 88 ORTHO HEIGHT -   451.344 (meters)     1480.78  (feet) ADJUSTED
 OQ1111  ______________________________________________________________________
 OQ1111  GEOID HEIGHT    -        -26.255 (meters)                     GEOID18
 OQ1111  DYNAMIC HEIGHT  -        451.225 (meters)     1480.39  (feet) COMP
 OQ1111  MODELED GRAVITY -    980,342.1   (mgal)                       NAVD 88
 OQ1111
 OQ1111  VERT ORDER      -  FIRST     CLASS II
 OQ1111
 OQ1111.The horizontal coordinates were scaled from a map and have
 OQ1111.an estimated accuracy of +/- 6 seconds.
 OQ1111
 OQ1111.The orthometric height was determined by differential leveling and
 OQ1111.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1111.in September 1993.
 OQ1111
 OQ1111.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1111.GEOID18 height accuracy estimate available here.
 OQ1111
 OQ1111.Click photographs - Photos may exist for this station.
 OQ1111
 OQ1111.The dynamic height is computed by dividing the NAVD 88
 OQ1111.geopotential number by the normal gravity value computed on the
 OQ1111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1111.degrees latitude (g = 980.6199 gals.).
 OQ1111
 OQ1111.The modeled gravity was interpolated from observed gravity values.
 OQ1111
 OQ1111;                    North         East    Units  Estimated Accuracy
 OQ1111;SPC SD S     -   147,670.      882,830.      MT  (+/- 180 meters Scaled)
 OQ1111
 OQ1111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP752307(NAD 83)
 OQ1111
 OQ1111                          SUPERSEDED SURVEY CONTROL
 OQ1111
 OQ1111.No superseded survey control is available for this station.
 OQ1111
 OQ1111_MARKER: P = PIPE CAP
 OQ1111_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1111_STAMPING: I90 393.6
 OQ1111_MARK LOGO: NGS
 OQ1111_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ1111_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1111_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1111+STABILITY: POSITION/ELEVATION WELL
 OQ1111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1111+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1111_ROD/PIPE-DEPTH: 5.0 meters
 OQ1111_SLEEVE-DEPTH  : 3.1 meters
 OQ1111
 OQ1111  HISTORY     - Date     Condition        Report By
 OQ1111  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1111  HISTORY     - 19910602 GOOD             NGS
 OQ1111  HISTORY     - 20110224 GOOD             INDIV
 OQ1111
 OQ1111                          STATION DESCRIPTION
 OQ1111
 OQ1111'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1111'4.8 KM (3.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1111'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1111'FALLS, 170.0 M (557.7 FT) EAST OF THE EXTENDED CENTER OF A GRAVELED
 OQ1111'SECTION LINE ROAD, 110.0 M (360.9 FT) WEST OF THE WEST END OF BRIDGE
 OQ1111'NUMBER 50-152-165, 32.0 M (105.0 FT) NORTH OF THE CENTERLINE OF THE
 OQ1111'WESTBOUND LANES OF THE HIGHWAY, 31.8 M (104.3 FT) EAST OF THE MOST
 OQ1111'EASTERLY OF 3 BRACED FENCE POSTS, 15.6 M (51.2 FT) WEST OF A BRACED
 OQ1111'FENCE POST, 0.7 M (2.3 FT) SOUTH OF THE FENCE, 0.6 M (2.0 FT) BELOW
 OQ1111'THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 OQ1111'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1111'THROUGH A 4-INCH PVC SCREW CAP.
 OQ1111
 OQ1111                          STATION RECOVERY (2011)
 OQ1111
 OQ1111'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1111'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1110 ***********************************************************************
 OQ1110  DESIGNATION -  I90 394.5
 OQ1110  PID         -  OQ1110
 OQ1110  STATE/COUNTY-  SD/MINNEHAHA
 OQ1110  COUNTRY     -  US
 OQ1110  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1110
 OQ1110                         *CURRENT SURVEY CONTROL
 OQ1110  ______________________________________________________________________
 OQ1110* NAD 83(1986) POSITION- 43 36 32.     (N) 096 48 32.     (W)   SCALED
 OQ1110* NAVD 88 ORTHO HEIGHT -   453.382 (meters)     1487.47  (feet) ADJUSTED
 OQ1110  ______________________________________________________________________
 OQ1110  GEOID HEIGHT    -        -26.263 (meters)                     GEOID18
 OQ1110  DYNAMIC HEIGHT  -        453.264 (meters)     1487.08  (feet) COMP
 OQ1110  MODELED GRAVITY -    980,343.9   (mgal)                       NAVD 88
 OQ1110
 OQ1110  VERT ORDER      -  FIRST     CLASS II
 OQ1110
 OQ1110.The horizontal coordinates were scaled from a map and have
 OQ1110.an estimated accuracy of +/- 6 seconds.
 OQ1110
 OQ1110.The orthometric height was determined by differential leveling and
 OQ1110.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1110.in September 1993.
 OQ1110
 OQ1110.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1110.GEOID18 height accuracy estimate available here.
 OQ1110
 OQ1110.Click photographs - Photos may exist for this station.
 OQ1110
 OQ1110.The dynamic height is computed by dividing the NAVD 88
 OQ1110.geopotential number by the normal gravity value computed on the
 OQ1110.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1110.degrees latitude (g = 980.6199 gals.).
 OQ1110
 OQ1110.The modeled gravity was interpolated from observed gravity values.
 OQ1110
 OQ1110;                    North         East    Units  Estimated Accuracy
 OQ1110;SPC SD S     -   147,740.      884,420.      MT  (+/- 180 meters Scaled)
 OQ1110
 OQ1110_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP768307(NAD 83)
 OQ1110
 OQ1110                          SUPERSEDED SURVEY CONTROL
 OQ1110
 OQ1110.No superseded survey control is available for this station.
 OQ1110
 OQ1110_MARKER: Z = SEE DESCRIPTION
 OQ1110_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1110_STAMPING: I90 394.5
 OQ1110_MARK LOGO: NGS
 OQ1110_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1110_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1110_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1110+STABILITY: POSITION/ELEVATION WELL
 OQ1110_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1110+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 OQ1110_ROD/PIPE-DEPTH: 6.4 meters
 OQ1110_SLEEVE-DEPTH  : 2.0 meters
 OQ1110
 OQ1110  HISTORY     - Date     Condition        Report By
 OQ1110  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1110  HISTORY     - 19910604 GOOD             NGS
 OQ1110  HISTORY     - 20110329 GOOD             INDIV
 OQ1110
 OQ1110                          STATION DESCRIPTION
 OQ1110
 OQ1110'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1110'3.2 KM (2.0 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1110'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1110'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1110'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 0.2 KM (0.1 MI) EAST OF
 OQ1110'OVERPASS NUMBER 50-160-166, 39.6 M (129.9 FT) NORTH OF THE CENTERLINE
 OQ1110'OF THE WESTBOUND LANES OF THE HIGHWAY, 20.6 M (67.6 FT) WEST OF THE
 OQ1110'MOST WESTERLY OF 5 BRACED FENCE POSTS, 0.6 M (2.0 FT) BELOW THE LEVEL
 OQ1110'OF THE HIGHWAY, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST AND FENCE.
 OQ1110'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1110'THROUGH A 4-INCH PVC SCREW CAP.
 OQ1110
 OQ1110                          STATION RECOVERY (2011)
 OQ1110
 OQ1110'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1110'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1109 ***********************************************************************
 OQ1109  DESIGNATION -  I90 394.7
 OQ1109  PID         -  OQ1109
 OQ1109  STATE/COUNTY-  SD/MINNEHAHA
 OQ1109  COUNTRY     -  US
 OQ1109  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1109
 OQ1109                         *CURRENT SURVEY CONTROL
 OQ1109  ______________________________________________________________________
 OQ1109* NAD 83(1986) POSITION- 43 36 30.     (N) 096 48 15.     (W)   SCALED
 OQ1109* NAVD 88 ORTHO HEIGHT -   449.663 (meters)     1475.27  (feet) ADJUSTED
 OQ1109  ______________________________________________________________________
 OQ1109  GEOID HEIGHT    -        -26.265 (meters)                     GEOID18
 OQ1109  DYNAMIC HEIGHT  -        449.546 (meters)     1474.89  (feet) COMP
 OQ1109  MODELED GRAVITY -    980,344.3   (mgal)                       NAVD 88
 OQ1109
 OQ1109  VERT ORDER      -  FIRST     CLASS II
 OQ1109
 OQ1109.The horizontal coordinates were scaled from a map and have
 OQ1109.an estimated accuracy of +/- 6 seconds.
 OQ1109
 OQ1109.The orthometric height was determined by differential leveling and
 OQ1109.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1109.in September 1993.
 OQ1109
 OQ1109.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1109.GEOID18 height accuracy estimate available here.
 OQ1109
 OQ1109.Click photographs - Photos may exist for this station.
 OQ1109
 OQ1109.The dynamic height is computed by dividing the NAVD 88
 OQ1109.geopotential number by the normal gravity value computed on the
 OQ1109.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1109.degrees latitude (g = 980.6199 gals.).
 OQ1109
 OQ1109.The modeled gravity was interpolated from observed gravity values.
 OQ1109
 OQ1109;                    North         East    Units  Estimated Accuracy
 OQ1109;SPC SD S     -   147,690.      884,800.      MT  (+/- 180 meters Scaled)
 OQ1109
 OQ1109_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP772307(NAD 83)
 OQ1109
 OQ1109                          SUPERSEDED SURVEY CONTROL
 OQ1109
 OQ1109.No superseded survey control is available for this station.
 OQ1109
 OQ1109_MARKER: P = PIPE CAP
 OQ1109_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1109_STAMPING: I90 394.7
 OQ1109_MARK LOGO: NGS
 OQ1109_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1109_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1109_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1109+STABILITY: POSITION/ELEVATION WELL
 OQ1109_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1109+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1991
 OQ1109_ROD/PIPE-DEPTH: 6.4 meters
 OQ1109_SLEEVE-DEPTH  : 3.1 meters
 OQ1109
 OQ1109  HISTORY     - Date     Condition        Report By
 OQ1109  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1109  HISTORY     - 19910602 GOOD             NGS
 OQ1109  HISTORY     - 20110329 POOR             INDIV
 OQ1109
 OQ1109                          STATION DESCRIPTION
 OQ1109
 OQ1109'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1109'2.8 KM (1.7 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1109'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1109'FALLS, 96.6 M (316.9 FT) EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF
 OQ1109'BRIDGE NUMBER 50-163-166, 33.0 M (108.3 FT) SOUTH OF THE CENTERLINE
 OQ1109'OF THE EASTBOUND LANES OF THE HIGHWAY, 2.3 M (7.5 FT) WEST OF A
 OQ1109'UTILITY POLE, 1.8 M (5.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.3
 OQ1109'M (1.0 FT) SOUTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1109'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1109'PVC SCREW CAP.
 OQ1109
 OQ1109                          STATION RECOVERY (2011)
 OQ1109
 OQ1109'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1109'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1108 ***********************************************************************
 OQ1108  DESIGNATION -  I90 395.4
 OQ1108  PID         -  OQ1108
 OQ1108  STATE/COUNTY-  SD/MINNEHAHA
 OQ1108  COUNTRY     -  US
 OQ1108  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1108
 OQ1108                         *CURRENT SURVEY CONTROL
 OQ1108  ______________________________________________________________________
 OQ1108* NAD 83(1986) POSITION- 43 36 39.     (N) 096 47 31.     (W)   SCALED
 OQ1108* NAVD 88 ORTHO HEIGHT -   468.206 (meters)     1536.11  (feet) ADJUSTED
 OQ1108  ______________________________________________________________________
 OQ1108  GEOID HEIGHT    -        -26.268 (meters)                     GEOID18
 OQ1108  DYNAMIC HEIGHT  -        468.085 (meters)     1535.71  (feet) COMP
 OQ1108  MODELED GRAVITY -    980,345.7   (mgal)                       NAVD 88
 OQ1108
 OQ1108  VERT ORDER      -  FIRST     CLASS II
 OQ1108
 OQ1108.The horizontal coordinates were scaled from a map and have
 OQ1108.an estimated accuracy of +/- 6 seconds.
 OQ1108
 OQ1108.The orthometric height was determined by differential leveling and
 OQ1108.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1108.in September 1993.
 OQ1108
 OQ1108.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1108.GEOID18 height accuracy estimate available here.
 OQ1108
 OQ1108.Click photographs - Photos may exist for this station.
 OQ1108
 OQ1108.The dynamic height is computed by dividing the NAVD 88
 OQ1108.geopotential number by the normal gravity value computed on the
 OQ1108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1108.degrees latitude (g = 980.6199 gals.).
 OQ1108
 OQ1108.The modeled gravity was interpolated from observed gravity values.
 OQ1108
 OQ1108;                    North         East    Units  Estimated Accuracy
 OQ1108;SPC SD S     -   148,010.      885,780.      MT  (+/- 180 meters Scaled)
 OQ1108
 OQ1108_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP781310(NAD 83)
 OQ1108
 OQ1108                          SUPERSEDED SURVEY CONTROL
 OQ1108
 OQ1108.No superseded survey control is available for this station.
 OQ1108
 OQ1108_MARKER: Z = SEE DESCRIPTION
 OQ1108_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1108_STAMPING: I90 395.4
 OQ1108_MARK LOGO: NGS
 OQ1108_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1108_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1108_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1108+STABILITY: POSITION/ELEVATION WELL
 OQ1108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1108+SATELLITE: SATELLITE OBSERVATIONS - June 02, 1991
 OQ1108_ROD/PIPE-DEPTH: 6.4 meters
 OQ1108_SLEEVE-DEPTH  : 2.0 meters
 OQ1108
 OQ1108  HISTORY     - Date     Condition        Report By
 OQ1108  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1108  HISTORY     - 19910602 GOOD             NGS
 OQ1108  HISTORY     - 20110224 MARK NOT FOUND   INDIV
 OQ1108
 OQ1108                          STATION DESCRIPTION
 OQ1108
 OQ1108'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1108'1.8 KM (1.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1108'JUNCTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1108'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1108'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 0.1 KM (0.1 MI) WEST OF
 OQ1108'OVERPASS NUMBER 50-170-164, 56.7 M (186.0 FT) WEST-SOUTHWEST OF A
 OQ1108'FENCE CORNER, 53.8 M (176.5 FT) NORTH-NORTHWEST OF THE CENTERLINE OF
 OQ1108'THE WESTBOUND LANES OF THE HIGHWAY, 51.6 M (169.3 FT) EAST-NORTHEAST
 OQ1108'OF A BRACED FENCE POST, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE
 OQ1108'HIGHWAY, AND 0.4 M (1.3 FT) SOUTH-SOUTHEAST OF A WITNESS POST AND
 OQ1108'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1108'AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1108
 OQ1108                          STATION RECOVERY (2011)
 OQ1108
 OQ1108'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1108'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1022 ***********************************************************************
 OQ1022  DESIGNATION -  I90 396.2
 OQ1022  PID         -  OQ1022
 OQ1022  STATE/COUNTY-  SD/MINNEHAHA
 OQ1022  COUNTRY     -  US
 OQ1022  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1022
 OQ1022                         *CURRENT SURVEY CONTROL
 OQ1022  ______________________________________________________________________
 OQ1022* NAD 83(1986) POSITION- 43 36 46.     (N) 096 46 33.     (W)   SCALED
 OQ1022* NAVD 88 ORTHO HEIGHT -   457.704 (meters)     1501.65  (feet) ADJUSTED
 OQ1022  ______________________________________________________________________
 OQ1022  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 OQ1022  DYNAMIC HEIGHT  -        457.585 (meters)     1501.26  (feet) COMP
 OQ1022  MODELED GRAVITY -    980,347.4   (mgal)                       NAVD 88
 OQ1022
 OQ1022  VERT ORDER      -  FIRST     CLASS II
 OQ1022
 OQ1022.The horizontal coordinates were scaled from a map and have
 OQ1022.an estimated accuracy of +/- 6 seconds.
 OQ1022
 OQ1022.The orthometric height was determined by differential leveling and
 OQ1022.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1022.in June 1991.
 OQ1022
 OQ1022.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1022.GEOID18 height accuracy estimate available here.
 OQ1022
 OQ1022.Click photographs - Photos may exist for this station.
 OQ1022
 OQ1022.The dynamic height is computed by dividing the NAVD 88
 OQ1022.geopotential number by the normal gravity value computed on the
 OQ1022.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1022.degrees latitude (g = 980.6199 gals.).
 OQ1022
 OQ1022.The modeled gravity was interpolated from observed gravity values.
 OQ1022
 OQ1022;                    North         East    Units  Estimated Accuracy
 OQ1022;SPC SD S     -   148,280.      887,070.      MT  (+/- 180 meters Scaled)
 OQ1022
 OQ1022_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP794312(NAD 83)
 OQ1022
 OQ1022                          SUPERSEDED SURVEY CONTROL
 OQ1022
 OQ1022.No superseded survey control is available for this station.
 OQ1022
 OQ1022_MARKER: P = PIPE CAP
 OQ1022_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1022_STAMPING: I90 396.2
 OQ1022_MARK LOGO: NGS
 OQ1022_PROJECTION: FLUSH
 OQ1022_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1022_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1022+STABILITY: POSITION/ELEVATION WELL
 OQ1022_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1022+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1991
 OQ1022_ROD/PIPE-DEPTH: 6.4 meters
 OQ1022_SLEEVE-DEPTH  : 3.1 meters
 OQ1022
 OQ1022  HISTORY     - Date     Condition        Report By
 OQ1022  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1022  HISTORY     - 19900604 GOOD             NGS
 OQ1022  HISTORY     - 19910526 GOOD             NGS
 OQ1022
 OQ1022                          STATION DESCRIPTION
 OQ1022
 OQ1022'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1022'0.4 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 (EXIT 396) FROM
 OQ1022'ITS JUNCTION WITH INTERSTATE HIGHWAY 29 (EXIT 84) AT THE NORTHWEST
 OQ1022'EDGE OF SIOUX FALLS, AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH IRON
 OQ1022'PIPE, 7.3 M (24.0 FT) NORTH OF THE CENTERLINE OF THE EASTBOUND LANES
 OQ1022'OF THE HIGHWAY, 1.5 M (4.9 FT) EAST OF THE MOST EASTERLY OF 2 LEGS AT
 OQ1022'THE NORTH END OF AN OVERHEAD HIGHWAY INFORMATION SIGN, 0.4 M (1.3 FT)
 OQ1022'SOUTH OF A WITNESS POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OQ1022'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 3-INCH PCV
 OQ1022'SCREW CAP.  THERE IS NO STAMPING ON THE MONUMENT.  THE PIPE DEPTH IS
 OQ1022'UNKNOWN.
 OQ1022
 OQ1022                          STATION RECOVERY (1991)
 OQ1022
 OQ1022'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1022'0.4 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1022'INTERSECTION OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX
 OQ1022'FALLS, 7.3 M (24.0 FT) NORTH OF THE CENTERLINE OF THE EASTBOUND LANES
 OQ1022'OF THE HIGHWAY, 1.5 M (4.9 FT) EAST OF THE NORTHEAST LEG OF AN
 OQ1022'OVERHEAD HIGHWAY INFORMATION SIGN, 0.4 M (1.3 FT) SOUTH OF A WITNESS
 OQ1022'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OQ1022'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1022'THROUGH A 4-INCH PVC SCREW CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1021 ***********************************************************************
 OQ1021  DESIGNATION -  I90 396.8
 OQ1021  PID         -  OQ1021
 OQ1021  STATE/COUNTY-  SD/MINNEHAHA
 OQ1021  COUNTRY     -  US
 OQ1021  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1021
 OQ1021                         *CURRENT SURVEY CONTROL
 OQ1021  ______________________________________________________________________
 OQ1021* NAD 83(1986) POSITION- 43 37 01.     (N) 096 45 55.     (W)   SCALED
 OQ1021* NAVD 88 ORTHO HEIGHT -   458.224 (meters)     1503.36  (feet) ADJUSTED
 OQ1021  ______________________________________________________________________
 OQ1021  GEOID HEIGHT    -        -26.274 (meters)                     GEOID18
 OQ1021  DYNAMIC HEIGHT  -        458.107 (meters)     1502.97  (feet) COMP
 OQ1021  MODELED GRAVITY -    980,348.8   (mgal)                       NAVD 88
 OQ1021
 OQ1021  VERT ORDER      -  FIRST     CLASS II
 OQ1021
 OQ1021.The horizontal coordinates were scaled from a map and have
 OQ1021.an estimated accuracy of +/- 6 seconds.
 OQ1021
 OQ1021.The orthometric height was determined by differential leveling and
 OQ1021.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1021.in September 1993.
 OQ1021
 OQ1021.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1021.GEOID18 height accuracy estimate available here.
 OQ1021
 OQ1021.Click photographs - Photos may exist for this station.
 OQ1021
 OQ1021.The dynamic height is computed by dividing the NAVD 88
 OQ1021.geopotential number by the normal gravity value computed on the
 OQ1021.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1021.degrees latitude (g = 980.6199 gals.).
 OQ1021
 OQ1021.The modeled gravity was interpolated from observed gravity values.
 OQ1021
 OQ1021;                    North         East    Units  Estimated Accuracy
 OQ1021;SPC SD S     -   148,780.      887,900.      MT  (+/- 180 meters Scaled)
 OQ1021
 OQ1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP803317(NAD 83)
 OQ1021
 OQ1021                          SUPERSEDED SURVEY CONTROL
 OQ1021
 OQ1021  NAVD 88 (06/15/91)  458.219  (m)         1503.34   (f) SUPERSEDED  1 2
 OQ1021
 OQ1021.Superseded values are not recommended for survey control.
 OQ1021
 OQ1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ1021.See file dsdata.pdf to determine how the superseded data were derived.
 OQ1021
 OQ1021_MARKER: P = PIPE CAP
 OQ1021_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1021_STAMPING: I90 396.8
 OQ1021_MARK LOGO: NGS
 OQ1021_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1021_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1021_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1021+STABILITY: POSITION/ELEVATION WELL
 OQ1021_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1021+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1991
 OQ1021_ROD/PIPE-DEPTH: 6.4 meters
 OQ1021_SLEEVE-DEPTH  : 3.1 meters
 OQ1021
 OQ1021  HISTORY     - Date     Condition        Report By
 OQ1021  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1021  HISTORY     - 19900523 GOOD             NGS
 OQ1021  HISTORY     - 19910526 GOOD             NGS
 OQ1021  HISTORY     - 20110330 POOR             INDIV
 OQ1021
 OQ1021                          STATION DESCRIPTION
 OQ1021
 OQ1021'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1021'0.4 KM (0.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 (EXIT 396) FROM
 OQ1021'ITS JUNCTION WITH INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF
 OQ1021'SIOUX FALLS, AN IRON PIPE CAP ATTACHED TO A 1-1/2 INCH IRON PIPE,
 OQ1021'11.8 M (38.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OQ1021'THE HIGHWAY, 5.0 M (16.4 FT) NORTH OF THE CENTER OF AN OFF RAMP (EXIT
 OQ1021'396B), 1.9 M (6.2 FT) NORTHWEST OF THE MOST WESTERLY OF 2 LEGS AT THE
 OQ1021'NORTH END OF AN OVERHEAD HIGHWAY INFORMATION SIGN, 0.3 M (1.0 FT)
 OQ1021'BELOW THE LEVEL OF THE HIGHWAY, AND 0.25 M (0.82 FT) SOUTH OF A
 OQ1021'WITNESS POST.  NOTE--ACCESS TO THE CAP IS THROUGH A 3-INCH PVC SCREW
 OQ1021'CAP.  THERE IS NO STAMPING ON THE MONUMENT.  THE PIPE DEPTH IS
 OQ1021'UNKNOWN.
 OQ1021
 OQ1021                          STATION RECOVERY (1991)
 OQ1021
 OQ1021'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1021'0.4 KM (0.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1021'OF INTERSTATE HIGHWAY 29 AT THE NORTHWEST EDGE OF SIOUX FALLS, 11.8 M
 OQ1021'(38.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1021'HIGHWAY, 5.0 M (16.4 FT) NORTH OF THE CENTER OF THE WESTBOUND OFF
 OQ1021'RAMP (EXIT 396B), 1.9 M (6.2 FT) WEST OF THE NORTHWEST LEG OF AN
 OQ1021'OVERHEAD HIGHWAY INFORMATION SIGN, 0.3 M (1.0 FT) BELOW THE LEVEL OF
 OQ1021'THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 OQ1021'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OQ1021'THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1021
 OQ1021                          STATION RECOVERY (2011)
 OQ1021
 OQ1021'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1021'CONCRETE COLLAR GONE
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1107 ***********************************************************************
 OQ1107  DESIGNATION -  I90 397.5
 OQ1107  PID         -  OQ1107
 OQ1107  STATE/COUNTY-  SD/MINNEHAHA
 OQ1107  COUNTRY     -  US
 OQ1107  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1107
 OQ1107                         *CURRENT SURVEY CONTROL
 OQ1107  ______________________________________________________________________
 OQ1107* NAD 83(1986) POSITION- 43 36 42.     (N) 096 45 03.     (W)   SCALED
 OQ1107* NAVD 88 ORTHO HEIGHT -   449.221 (meters)     1473.82  (feet) ADJUSTED
 OQ1107  ______________________________________________________________________
 OQ1107  GEOID HEIGHT    -        -26.287 (meters)                     GEOID18
 OQ1107  DYNAMIC HEIGHT  -        449.106 (meters)     1473.44  (feet) COMP
 OQ1107  MODELED GRAVITY -    980,349.5   (mgal)                       NAVD 88
 OQ1107
 OQ1107  VERT ORDER      -  FIRST     CLASS II
 OQ1107
 OQ1107.The horizontal coordinates were scaled from a map and have
 OQ1107.an estimated accuracy of +/- 6 seconds.
 OQ1107
 OQ1107.The orthometric height was determined by differential leveling and
 OQ1107.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1107.in September 1993.
 OQ1107
 OQ1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1107.GEOID18 height accuracy estimate available here.
 OQ1107
 OQ1107.Click photographs - Photos may exist for this station.
 OQ1107
 OQ1107.The dynamic height is computed by dividing the NAVD 88
 OQ1107.geopotential number by the normal gravity value computed on the
 OQ1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1107.degrees latitude (g = 980.6199 gals.).
 OQ1107
 OQ1107.The modeled gravity was interpolated from observed gravity values.
 OQ1107
 OQ1107;                    North         East    Units  Estimated Accuracy
 OQ1107;SPC SD S     -   148,250.      889,090.      MT  (+/- 180 meters Scaled)
 OQ1107
 OQ1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP814312(NAD 83)
 OQ1107
 OQ1107                          SUPERSEDED SURVEY CONTROL
 OQ1107
 OQ1107.No superseded survey control is available for this station.
 OQ1107
 OQ1107_MARKER: Z = SEE DESCRIPTION
 OQ1107_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1107_STAMPING: I90 397.5
 OQ1107_MARK LOGO: NGS
 OQ1107_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1107_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1107_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1107+STABILITY: POSITION/ELEVATION WELL
 OQ1107_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1107+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1991
 OQ1107_ROD/PIPE-DEPTH: 6.4 meters
 OQ1107_SLEEVE-DEPTH  : 2.0 meters
 OQ1107
 OQ1107  HISTORY     - Date     Condition        Report By
 OQ1107  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1107  HISTORY     - 19910526 GOOD             NGS
 OQ1107  HISTORY     - 20110224 MARK NOT FOUND   INDIV
 OQ1107
 OQ1107                          STATION DESCRIPTION
 OQ1107
 OQ1107'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1107'5.0 KM (3.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1107'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1107'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1107'1/2-INCH GALVANIZED STEEL PIPE, 124.0 M (406.8 FT) EAST OF THE
 OQ1107'NORTHEAST CORNER OF HIGHWAY BRIDGE NUMBER 50-193-163 SPANNING THE
 OQ1107'BURLINGTON NORTHERN RAILROAD, 50.4 M (165.4 FT) NORTH OF AND LEVEL
 OQ1107'WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 41.2 M
 OQ1107'(135.2 FT) EAST OF A T-FENCE CORNER AT THE SOUTHEAST CORNER OF A
 OQ1107'CEMETERY, 1.3 M (4.3 FT) SOUTH OF THE FENCE, AND 0.4 M (1.3 FT) SOUTH
 OQ1107'OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1107'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1107
 OQ1107                          STATION RECOVERY (2011)
 OQ1107
 OQ1107'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1107'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1106 ***********************************************************************
 OQ1106  DESIGNATION -  I90 399.0
 OQ1106  PID         -  OQ1106
 OQ1106  STATE/COUNTY-  SD/MINNEHAHA
 OQ1106  COUNTRY     -  US
 OQ1106  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1106
 OQ1106                         *CURRENT SURVEY CONTROL
 OQ1106  ______________________________________________________________________
 OQ1106* NAD 83(1986) POSITION- 43 36 21.     (N) 096 43 23.     (W)   SCALED
 OQ1106* NAVD 88 ORTHO HEIGHT -   434.973 (meters)     1427.07  (feet) ADJUSTED
 OQ1106  ______________________________________________________________________
 OQ1106  GEOID HEIGHT    -        -26.304 (meters)                     GEOID18
 OQ1106  DYNAMIC HEIGHT  -        434.862 (meters)     1426.71  (feet) COMP
 OQ1106  MODELED GRAVITY -    980,351.1   (mgal)                       NAVD 88
 OQ1106
 OQ1106  VERT ORDER      -  FIRST     CLASS II
 OQ1106
 OQ1106.The horizontal coordinates were scaled from a map and have
 OQ1106.an estimated accuracy of +/- 6 seconds.
 OQ1106
 OQ1106.The orthometric height was determined by differential leveling and
 OQ1106.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1106.in September 1993.
 OQ1106
 OQ1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1106.GEOID18 height accuracy estimate available here.
 OQ1106
 OQ1106.Click photographs - Photos may exist for this station.
 OQ1106
 OQ1106.The dynamic height is computed by dividing the NAVD 88
 OQ1106.geopotential number by the normal gravity value computed on the
 OQ1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1106.degrees latitude (g = 980.6199 gals.).
 OQ1106
 OQ1106.The modeled gravity was interpolated from observed gravity values.
 OQ1106
 OQ1106;                    North         East    Units  Estimated Accuracy
 OQ1106;SPC SD S     -   147,700.      891,360.      MT  (+/- 180 meters Scaled)
 OQ1106
 OQ1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP837306(NAD 83)
 OQ1106
 OQ1106                          SUPERSEDED SURVEY CONTROL
 OQ1106
 OQ1106.No superseded survey control is available for this station.
 OQ1106
 OQ1106_MARKER: Z = SEE DESCRIPTION
 OQ1106_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1106_STAMPING: I90 399.0
 OQ1106_MARK LOGO: NGS
 OQ1106_PROJECTION: PROJECTING 3 CENTIMETERS
 OQ1106_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1106_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1106+STABILITY: POSITION/ELEVATION WELL
 OQ1106_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1106+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2011
 OQ1106_ROD/PIPE-DEPTH: 6.4 meters
 OQ1106_SLEEVE-DEPTH  : 2.0 meters
 OQ1106
 OQ1106  HISTORY     - Date     Condition        Report By
 OQ1106  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1106  HISTORY     - 19910526 GOOD             NGS
 OQ1106  HISTORY     - 20110329 GOOD             INDIV
 OQ1106
 OQ1106                          STATION DESCRIPTION
 OQ1106
 OQ1106'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1106'2.6 KM (1.6 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1106'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1106'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1106'1/2-INCH GALVANIZED STEEL PIPE, 0.4 KM (0.2 MI) EAST OF THE EAST END
 OQ1106'OF HIGHWAY BRIDGE NUMBER 50-201-166 SPANNING THE CHICAGO MILWAUKEE
 OQ1106'SAINT PAUL AND PACIFIC RAILROAD, 78.5 M (257.5 FT) EAST OF MILEPOST
 OQ1106'399, 32.3 M (106.0 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES
 OQ1106'OF THE HIGHWAY, 26.2 M (86.0 FT) WEST OF A CHAIN-LINK FENCE CORNER,
 OQ1106'26.2 M (86.0 FT) EAST-SOUTHEAST OF THE SOUTH LEG OF A HIGHWAY
 OQ1106'INFORMATION SIGN (FOOD EXIT 399), 3.0 M (9.8 FT) BELOW THE LEVEL OF
 OQ1106'THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE.
 OQ1106'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN
 OQ1106'THROUGH A 4-INCH PVC SCREW CAP.
 OQ1106
 OQ1106                          STATION RECOVERY (2011)
 OQ1106
 OQ1106'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1106'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1105 ***********************************************************************
 OQ1105  DESIGNATION -  I90 399.6
 OQ1105  PID         -  OQ1105
 OQ1105  STATE/COUNTY-  SD/MINNEHAHA
 OQ1105  COUNTRY     -  US
 OQ1105  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1105
 OQ1105                         *CURRENT SURVEY CONTROL
 OQ1105  ______________________________________________________________________
 OQ1105* NAD 83(1986) POSITION- 43 36 22.83   (N) 096 42 33.46   (W)   HD_HELD1
 OQ1105* NAVD 88 ORTHO HEIGHT -   440.082 (meters)     1443.84  (feet) ADJUSTED
 OQ1105  ______________________________________________________________________
 OQ1105  GEOID HEIGHT    -        -26.307 (meters)                     GEOID18
 OQ1105  DYNAMIC HEIGHT  -        439.970 (meters)     1443.47  (feet) COMP
 OQ1105  MODELED GRAVITY -    980,351.9   (mgal)                       NAVD 88
 OQ1105
 OQ1105  VERT ORDER      -  FIRST     CLASS II
 OQ1105
 OQ1105.The horizontal coordinates were determined by differentially corrected
 OQ1105.hand held GPS observations or other comparable positioning techniques
 OQ1105.and have an estimated accuracy of +/- 3 meters.
 OQ1105
 OQ1105.The orthometric height was determined by differential leveling and
 OQ1105.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1105.in September 1993.
 OQ1105
 OQ1105.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1105.GEOID18 height accuracy estimate available here.
 OQ1105
 OQ1105.Click photographs - Photos may exist for this station.
 OQ1105
 OQ1105.The dynamic height is computed by dividing the NAVD 88
 OQ1105.geopotential number by the normal gravity value computed on the
 OQ1105.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1105.degrees latitude (g = 980.6199 gals.).
 OQ1105
 OQ1105.The modeled gravity was interpolated from observed gravity values.
 OQ1105
 OQ1105;                    North         East    Units  Estimated Accuracy
 OQ1105;SPC SD S     -   147,801.7     892,465.2     MT  (+/- 3 meters HH1 GPS) 
 OQ1105
 OQ1105_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8486730701(NAD 83)
 OQ1105
 OQ1105                          SUPERSEDED SURVEY CONTROL
 OQ1105
 OQ1105.No superseded survey control is available for this station.
 OQ1105
 OQ1105_MARKER: P = PIPE CAP
 OQ1105_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1105_STAMPING: I90 399.6
 OQ1105_MARK LOGO: NGS
 OQ1105_PROJECTION: RECESSED 5 CENTIMETERS
 OQ1105_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1105_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1105_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1105+SATELLITE: SATELLITE OBSERVATIONS - February 28, 2016
 OQ1105_ROD/PIPE-DEPTH: 6.4 meters
 OQ1105_SLEEVE-DEPTH  : 2.0 meters
 OQ1105
 OQ1105  HISTORY     - Date     Condition        Report By
 OQ1105  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1105  HISTORY     - 19910526 GOOD             NGS
 OQ1105  HISTORY     - 20090308 GOOD             GEOCAC
 OQ1105  HISTORY     - 20110330 GOOD             INDIV
 OQ1105  HISTORY     - 20160228 GOOD             MNDT
 OQ1105
 OQ1105                          STATION DESCRIPTION
 OQ1105
 OQ1105'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1105'1.5 KM (0.9 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1105'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1105'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1105'1/2-INCH GALVANIZED STEEL PIPE, 0.1 KM (0.1 MI) EAST OF THE EAST END
 OQ1105'OF OVERPASS NUMBER 50-210-167 SPANNING STATE HIGHWAY 115, NEAR THE
 OQ1105'EAST END OF A TRUCK PARKING AREA FOR THE FRONTIER VILLAGE TRUCK STOP,
 OQ1105'62.5 M (205.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF
 OQ1105'THE HIGHWAY, 29.2 M (95.8 FT) NORTH OF AND LEVEL WITH THE CENTER OF
 OQ1105'THE WESTBOUND OFF RAMP (EXIT 399), 6.0 M (19.7 FT) WEST OF THE EAST
 OQ1105'END OF A FENCE, 5.0 M (16.4 FT) SOUTH OF A STATUE, 3.4 M (11.2 FT)
 OQ1105'SOUTHWEST OF A FLAG POLE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST
 OQ1105'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ1105'CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1105
 OQ1105                          STATION RECOVERY (2009)
 OQ1105
 OQ1105'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ1105'THE AREA HAS GONE THROUGH MANY CHANGES. THE FRONTIER VILLAGE TRUCK
 OQ1105'STOP NO LONGER EXISTS. THE STATUE AND THE FLAG POLE NO LONGER EXIST.
 OQ1105'THE AREA NORTH OF THE DATUM POINT IS NOW A VACANT LOT WITH NO
 OQ1105'BUILDINGS OR STRUCTURES. THERE IS STILL AN ORANGE WITNESS POST WITH
 OQ1105'OQ1105 WRITTEN ON IT. LOCATED APPROX. 1 FOOT NORTH OF THE DATUM POINT.
 OQ1105'
 OQ1105
 OQ1105                          STATION RECOVERY (2011)
 OQ1105
 OQ1105'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1105'RECOVERED IN GOOD CONDITION.
 OQ1105
 OQ1105                          STATION RECOVERY (2016)
 OQ1105
 OQ1105'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ1105'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1104 ***********************************************************************
 OQ1104  DESIGNATION -  I90 400.4
 OQ1104  PID         -  OQ1104
 OQ1104  STATE/COUNTY-  SD/MINNEHAHA
 OQ1104  COUNTRY     -  US
 OQ1104  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1104
 OQ1104                         *CURRENT SURVEY CONTROL
 OQ1104  ______________________________________________________________________
 OQ1104* NAD 83(1986) POSITION- 43 36 26.91   (N) 096 41 41.43   (W)   HD_HELD1
 OQ1104* NAVD 88 ORTHO HEIGHT -   443.529 (meters)     1455.14  (feet) ADJUSTED
 OQ1104  ______________________________________________________________________
 OQ1104  GEOID HEIGHT    -        -26.309 (meters)                     GEOID18
 OQ1104  DYNAMIC HEIGHT  -        443.417 (meters)     1454.78  (feet) COMP
 OQ1104  MODELED GRAVITY -    980,353.0   (mgal)                       NAVD 88
 OQ1104
 OQ1104  VERT ORDER      -  FIRST     CLASS II
 OQ1104
 OQ1104.The horizontal coordinates were determined by differentially corrected
 OQ1104.hand held GPS observations or other comparable positioning techniques
 OQ1104.and have an estimated accuracy of +/- 3 meters.
 OQ1104
 OQ1104.The orthometric height was determined by differential leveling and
 OQ1104.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1104.in September 1993.
 OQ1104
 OQ1104.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1104.GEOID18 height accuracy estimate available here.
 OQ1104
 OQ1104.Click photographs - Photos may exist for this station.
 OQ1104
 OQ1104.The dynamic height is computed by dividing the NAVD 88
 OQ1104.geopotential number by the normal gravity value computed on the
 OQ1104.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1104.degrees latitude (g = 980.6199 gals.).
 OQ1104
 OQ1104.The modeled gravity was interpolated from observed gravity values.
 OQ1104
 OQ1104;                    North         East    Units  Estimated Accuracy
 OQ1104;SPC SD S     -   147,978.5     893,625.3     MT  (+/- 3 meters HH1 GPS) 
 OQ1104
 OQ1104_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8603030859(NAD 83)
 OQ1104
 OQ1104                          SUPERSEDED SURVEY CONTROL
 OQ1104
 OQ1104.No superseded survey control is available for this station.
 OQ1104
 OQ1104_MARKER: P = PIPE CAP
 OQ1104_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1104_STAMPING: I90 400.4
 OQ1104_MARK LOGO: NGS
 OQ1104_PROJECTION: RECESSED 5 CENTIMETERS
 OQ1104_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1104_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1104_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1104+SATELLITE: SATELLITE OBSERVATIONS - March 28, 2016
 OQ1104_ROD/PIPE-DEPTH: 6.4 meters
 OQ1104_SLEEVE-DEPTH  : 2.0 meters
 OQ1104
 OQ1104  HISTORY     - Date     Condition        Report By
 OQ1104  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1104  HISTORY     - 19910526 GOOD             NGS
 OQ1104  HISTORY     - 20110330 GOOD             INDIV
 OQ1104  HISTORY     - 20160328 GOOD             MNDT
 OQ1104
 OQ1104                          STATION DESCRIPTION
 OQ1104
 OQ1104'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1104'0.3 KM (0.2 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1104'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1104'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1104'1/2-INCH GALVANIZED STEEL PIPE, 115.0 M (377.3 FT) NORTH OF THE
 OQ1104'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 90.5 M (296.9 FT)
 OQ1104'SOUTHWEST OF THE MOST SOUTHWESTERLY OF 2 BRACED FENCE POSTS, 14.2 M
 OQ1104'(46.6 FT) NORTHEAST OF THE MOST NORTHEASTERLY OF 2 BRACED FENCE
 OQ1104'POSTS, 2.0 M (6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.4 M
 OQ1104'(1.3 FT) SOUTHEAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1104'DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH
 OQ1104'PVC SCREW CAP.
 OQ1104
 OQ1104                          STATION RECOVERY (2011)
 OQ1104
 OQ1104'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1104'RECOVERED IN GOOD CONDITION.
 OQ1104
 OQ1104                          STATION RECOVERY (2016)
 OQ1104
 OQ1104'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ1104'FLANGE ENCASED PIPE CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1103 ***********************************************************************
 OQ1103  DESIGNATION -  I90 401.7
 OQ1103  PID         -  OQ1103
 OQ1103  STATE/COUNTY-  SD/MINNEHAHA
 OQ1103  COUNTRY     -  US
 OQ1103  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1103
 OQ1103                         *CURRENT SURVEY CONTROL
 OQ1103  ______________________________________________________________________
 OQ1103* NAD 83(1986) POSITION- 43 36 30.     (N) 096 40 11.     (W)   SCALED
 OQ1103* NAVD 88 ORTHO HEIGHT -   411.078 (meters)     1348.68  (feet) ADJUSTED
 OQ1103  ______________________________________________________________________
 OQ1103  GEOID HEIGHT    -        -26.316 (meters)                     GEOID18
 OQ1103  DYNAMIC HEIGHT  -        410.974 (meters)     1348.34  (feet) COMP
 OQ1103  MODELED GRAVITY -    980,354.3   (mgal)                       NAVD 88
 OQ1103
 OQ1103  VERT ORDER      -  FIRST     CLASS II
 OQ1103
 OQ1103.The horizontal coordinates were scaled from a map and have
 OQ1103.an estimated accuracy of +/- 6 seconds.
 OQ1103
 OQ1103.The orthometric height was determined by differential leveling and
 OQ1103.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1103.in September 1993.
 OQ1103
 OQ1103.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1103.GEOID18 height accuracy estimate available here.
 OQ1103
 OQ1103.Click photographs - Photos may exist for this station.
 OQ1103
 OQ1103.The dynamic height is computed by dividing the NAVD 88
 OQ1103.geopotential number by the normal gravity value computed on the
 OQ1103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1103.degrees latitude (g = 980.6199 gals.).
 OQ1103
 OQ1103.The modeled gravity was interpolated from observed gravity values.
 OQ1103
 OQ1103;                    North         East    Units  Estimated Accuracy
 OQ1103;SPC SD S     -   148,160.      895,650.      MT  (+/- 180 meters Scaled)
 OQ1103
 OQ1103_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP880310(NAD 83)
 OQ1103
 OQ1103                          SUPERSEDED SURVEY CONTROL
 OQ1103
 OQ1103.No superseded survey control is available for this station.
 OQ1103
 OQ1103_MARKER: Z = SEE DESCRIPTION
 OQ1103_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1103_STAMPING: I90 401.7
 OQ1103_MARK LOGO: NGS
 OQ1103_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1103_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1103_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1103+STABILITY: POSITION/ELEVATION WELL
 OQ1103_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1103+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1103_ROD/PIPE-DEPTH: 6.4 meters
 OQ1103_SLEEVE-DEPTH  : 2.0 meters
 OQ1103
 OQ1103  HISTORY     - Date     Condition        Report By
 OQ1103  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1103  HISTORY     - 19910526 GOOD             NGS
 OQ1103  HISTORY     - 20110224 GOOD             INDIV
 OQ1103
 OQ1103                          STATION DESCRIPTION
 OQ1103
 OQ1103'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1103'1.7 KM (1.1 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1103'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1103'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1103'1/2-INCH GALVANIZED STEEL PIPE, 70.2 M (230.3 FT) NORTHEAST OF THE
 OQ1103'NORTHEAST CORNER OF BRIDGE NUMBER 50-230-165, 39.5 M (129.6 FT) EAST
 OQ1103'OF A FENCE CORNER, 32.4 M (106.3 FT) NORTH OF AND LEVEL WITH THE
 OQ1103'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 6.0 M (19.7 FT)
 OQ1103'WEST OF THE SOUTH LEG OF A BILLBOARD, AND 0.4 M (1.3 FT) SOUTH OF A
 OQ1103'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1103'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.  THE
 OQ1103'STAINLESS STEEL BALL HAS BEEN SMASHED FLAT.
 OQ1103
 OQ1103                          STATION RECOVERY (2011)
 OQ1103
 OQ1103'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1103'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1102 ***********************************************************************
 OQ1102  DESIGNATION -  I90 402.4
 OQ1102  PID         -  OQ1102
 OQ1102  STATE/COUNTY-  SD/MINNEHAHA
 OQ1102  COUNTRY     -  US
 OQ1102  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1102
 OQ1102                         *CURRENT SURVEY CONTROL
 OQ1102  ______________________________________________________________________
 OQ1102* NAD 83(1986) POSITION- 43 36 31.     (N) 096 39 18.     (W)   SCALED
 OQ1102* NAVD 88 ORTHO HEIGHT -   413.349 (meters)     1356.13  (feet) ADJUSTED
 OQ1102  ______________________________________________________________________
 OQ1102  GEOID HEIGHT    -        -26.319 (meters)                     GEOID18
 OQ1102  DYNAMIC HEIGHT  -        413.245 (meters)     1355.79  (feet) COMP
 OQ1102  MODELED GRAVITY -    980,355.1   (mgal)                       NAVD 88
 OQ1102
 OQ1102  VERT ORDER      -  FIRST     CLASS II
 OQ1102
 OQ1102.The horizontal coordinates were scaled from a map and have
 OQ1102.an estimated accuracy of +/- 6 seconds.
 OQ1102
 OQ1102.The orthometric height was determined by differential leveling and
 OQ1102.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1102.in September 1993.
 OQ1102
 OQ1102.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1102.GEOID18 height accuracy estimate available here.
 OQ1102
 OQ1102.Click photographs - Photos may exist for this station.
 OQ1102
 OQ1102.The dynamic height is computed by dividing the NAVD 88
 OQ1102.geopotential number by the normal gravity value computed on the
 OQ1102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1102.degrees latitude (g = 980.6199 gals.).
 OQ1102
 OQ1102.The modeled gravity was interpolated from observed gravity values.
 OQ1102
 OQ1102;                    North         East    Units  Estimated Accuracy
 OQ1102;SPC SD S     -   148,250.      896,830.      MT  (+/- 180 meters Scaled)
 OQ1102
 OQ1102_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP892310(NAD 83)
 OQ1102
 OQ1102                          SUPERSEDED SURVEY CONTROL
 OQ1102
 OQ1102.No superseded survey control is available for this station.
 OQ1102
 OQ1102_MARKER: Z = SEE DESCRIPTION
 OQ1102_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1102_STAMPING: I90 402.4
 OQ1102_MARK LOGO: NGS
 OQ1102_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1102_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1102_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1102+STABILITY: POSITION/ELEVATION WELL
 OQ1102_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1102+SATELLITE: SATELLITE OBSERVATIONS - March 01, 2011
 OQ1102_ROD/PIPE-DEPTH: 6.4 meters
 OQ1102_SLEEVE-DEPTH  : 2.0 meters
 OQ1102
 OQ1102  HISTORY     - Date     Condition        Report By
 OQ1102  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1102  HISTORY     - 19910526 GOOD             NGS
 OQ1102  HISTORY     - 20100423 GOOD             INDIV
 OQ1102  HISTORY     - 20110301 GOOD             INDIV
 OQ1102
 OQ1102                          STATION DESCRIPTION
 OQ1102
 OQ1102'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1102'2.9 KM (1.8 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1102'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, A
 OQ1102'STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED TO A 1
 OQ1102'1/2-INCH GALVANIZED STEEL PIPE, 0.3 KM (0.2 MI) WEST OF OVERPASS
 OQ1102'NUMBER 50-240-165 (EXIT 402), 48.5 M (159.1 FT) EAST-NORTHEAST OF A
 OQ1102'FENCE CORNER, 44.5 M (146.0 FT) NORTH OF THE CENTERLINE OF THE
 OQ1102'WESTBOUND LANES OF THE HIGHWAY, 29.6 M (97.1 FT) NORTH-NORTHWEST OF
 OQ1102'THE CENTER OF THE WESTBOUND ON RAMP, 0.4 M (1.3 FT) SOUTH OF A
 OQ1102'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 OQ1102'HIGHWAY. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP
 OQ1102'AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1102
 OQ1102                          STATION RECOVERY (2010)
 OQ1102
 OQ1102'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JHC)
 OQ1102'RECOVERED AS DESCRIBED.
 OQ1102
 OQ1102                          STATION RECOVERY (2011)
 OQ1102
 OQ1102'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1102'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1099 ***********************************************************************
 OQ1099  DESIGNATION -  I90 405.0
 OQ1099  PID         -  OQ1099
 OQ1099  STATE/COUNTY-  SD/MINNEHAHA
 OQ1099  COUNTRY     -  US
 OQ1099  USGS QUAD   -  BRANDON (2017)
 OQ1099
 OQ1099                         *CURRENT SURVEY CONTROL
 OQ1099  ______________________________________________________________________
 OQ1099* NAD 83(1986) POSITION- 43 36 35.     (N) 096 36 11.     (W)   SCALED
 OQ1099* NAVD 88 ORTHO HEIGHT -   411.636 (meters)     1350.51  (feet) ADJUSTED
 OQ1099  ______________________________________________________________________
 OQ1099  GEOID HEIGHT    -        -26.329 (meters)                     GEOID18
 OQ1099  DYNAMIC HEIGHT  -        411.533 (meters)     1350.17  (feet) COMP
 OQ1099  MODELED GRAVITY -    980,357.7   (mgal)                       NAVD 88
 OQ1099
 OQ1099  VERT ORDER      -  FIRST     CLASS II
 OQ1099
 OQ1099.The horizontal coordinates were scaled from a map and have
 OQ1099.an estimated accuracy of +/- 6 seconds.
 OQ1099
 OQ1099.The orthometric height was determined by differential leveling and
 OQ1099.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1099.in September 1993.
 OQ1099
 OQ1099.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1099.GEOID18 height accuracy estimate available here.
 OQ1099
 OQ1099.Click photographs - Photos may exist for this station.
 OQ1099
 OQ1099.The dynamic height is computed by dividing the NAVD 88
 OQ1099.geopotential number by the normal gravity value computed on the
 OQ1099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1099.degrees latitude (g = 980.6199 gals.).
 OQ1099
 OQ1099.The modeled gravity was interpolated from observed gravity values.
 OQ1099
 OQ1099;                    North         East    Units  Estimated Accuracy
 OQ1099;SPC SD S     -   148,560.      901,020.      MT  (+/- 180 meters Scaled)
 OQ1099
 OQ1099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP934313(NAD 83)
 OQ1099
 OQ1099                          SUPERSEDED SURVEY CONTROL
 OQ1099
 OQ1099.No superseded survey control is available for this station.
 OQ1099
 OQ1099_MARKER: P = PIPE CAP
 OQ1099_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1099_STAMPING: I90 405.0
 OQ1099_MARK LOGO: NGS
 OQ1099_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1099_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1099_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1099+STABILITY: POSITION/ELEVATION WELL
 OQ1099_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1099+SATELLITE: SATELLITE OBSERVATIONS - February 24, 2011
 OQ1099_ROD/PIPE-DEPTH: 5.5 meters
 OQ1099_SLEEVE-DEPTH  : 3.1 meters
 OQ1099
 OQ1099  HISTORY     - Date     Condition        Report By
 OQ1099  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1099  HISTORY     - 19910526 GOOD             NGS
 OQ1099  HISTORY     - 20110224 GOOD             INDIV
 OQ1099
 OQ1099                          STATION DESCRIPTION
 OQ1099
 OQ1099'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1099'7.1 KM (4.4 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1099'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, 0.2
 OQ1099'KM (0.1 MI) WEST OF CULVERT NUMBER 50-266-165, 31.7 M (104.0 FT)
 OQ1099'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1099'HIGHWAY, 23.7 M (77.8 FT) NORTHEAST OF MILEPOST 405, 20.2 M
 OQ1099'(66.3 FT) WEST OF THE SOUTH LEG OF A BILLBOARD, 0.8 M (2.6 FT) SOUTH
 OQ1099'OF A FENCE, AND 0.2 M (0.7 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS
 OQ1099'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A
 OQ1099'4-INCH PVC SCREW CAP.
 OQ1099
 OQ1099                          STATION RECOVERY (2011)
 OQ1099
 OQ1099'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1099'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1098 ***********************************************************************
 OQ1098  DESIGNATION -  I90 406.4
 OQ1098  PID         -  OQ1098
 OQ1098  STATE/COUNTY-  SD/MINNEHAHA
 OQ1098  COUNTRY     -  US
 OQ1098  USGS QUAD   -  BRANDON (2017)
 OQ1098
 OQ1098                         *CURRENT SURVEY CONTROL
 OQ1098  ______________________________________________________________________
 OQ1098* NAD 83(1986) POSITION- 43 36 33.     (N) 096 34 31.     (W)   SCALED
 OQ1098* NAVD 88 ORTHO HEIGHT -   414.018 (meters)     1358.32  (feet) ADJUSTED
 OQ1098  ______________________________________________________________________
 OQ1098  GEOID HEIGHT    -        -26.339 (meters)                     GEOID18
 OQ1098  DYNAMIC HEIGHT  -        413.915 (meters)     1357.99  (feet) COMP
 OQ1098  MODELED GRAVITY -    980,358.8   (mgal)                       NAVD 88
 OQ1098
 OQ1098  VERT ORDER      -  FIRST     CLASS II
 OQ1098
 OQ1098.The horizontal coordinates were scaled from a map and have
 OQ1098.an estimated accuracy of +/- 6 seconds.
 OQ1098
 OQ1098.The orthometric height was determined by differential leveling and
 OQ1098.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1098.in September 1993.
 OQ1098
 OQ1098.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1098.GEOID18 height accuracy estimate available here.
 OQ1098
 OQ1098.Click photographs - Photos may exist for this station.
 OQ1098
 OQ1098.The dynamic height is computed by dividing the NAVD 88
 OQ1098.geopotential number by the normal gravity value computed on the
 OQ1098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1098.degrees latitude (g = 980.6199 gals.).
 OQ1098
 OQ1098.The modeled gravity was interpolated from observed gravity values.
 OQ1098
 OQ1098;                    North         East    Units  Estimated Accuracy
 OQ1098;SPC SD S     -   148,600.      903,260.      MT  (+/- 180 meters Scaled)
 OQ1098
 OQ1098_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP956313(NAD 83)
 OQ1098
 OQ1098                          SUPERSEDED SURVEY CONTROL
 OQ1098
 OQ1098.No superseded survey control is available for this station.
 OQ1098
 OQ1098_MARKER: P = PIPE CAP
 OQ1098_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1098_STAMPING: I90 406.4
 OQ1098_MARK LOGO: NGS
 OQ1098_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1098_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1098_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1098+STABILITY: POSITION/ELEVATION WELL
 OQ1098_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1098+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 OQ1098_ROD/PIPE-DEPTH: 6.4 meters
 OQ1098_SLEEVE-DEPTH  : 3.1 meters
 OQ1098
 OQ1098  HISTORY     - Date     Condition        Report By
 OQ1098  HISTORY     - 1981     MONUMENTED       SDDT
 OQ1098  HISTORY     - 19910526 GOOD             NGS
 OQ1098  HISTORY     - 20110330 GOOD             INDIV
 OQ1098
 OQ1098                          STATION DESCRIPTION
 OQ1098
 OQ1098'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1098'9.3 KM (5.8 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1098'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, 0.2
 OQ1098'KM (0.1 MI) WEST OF OVERPASS NUMBER 50-280-165, 41.0 M (134.5 FT)
 OQ1098'NORTH OF AND LEVEL WITH THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1098'HIGHWAY, 14.3 M (46.9 FT) SOUTHWEST OF A UTILITY POLE WITH 4 GUY
 OQ1098'CABLES, 1.7 M (5.6 FT) SOUTHWEST OF THE MOST WESTERLY OF 5 BRACED
 OQ1098'FENCE POSTS, 0.7 M (2.3 FT) SOUTH OF THE FENCE, AND 0.2 M (0.7 FT)
 OQ1098'NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1098'5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1098
 OQ1098                          STATION RECOVERY (2011)
 OQ1098
 OQ1098'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1098'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1097 ***********************************************************************
 OQ1097  DESIGNATION -  I90 407.1
 OQ1097  PID         -  OQ1097
 OQ1097  STATE/COUNTY-  SD/MINNEHAHA
 OQ1097  COUNTRY     -  US
 OQ1097  USGS QUAD   -  BRANDON (2017)
 OQ1097
 OQ1097                         *CURRENT SURVEY CONTROL
 OQ1097  ______________________________________________________________________
 OQ1097* NAD 83(1986) POSITION- 43 36 31.     (N) 096 33 40.     (W)   SCALED
 OQ1097* NAVD 88 ORTHO HEIGHT -   411.587 (meters)     1350.35  (feet) ADJUSTED
 OQ1097  ______________________________________________________________________
 OQ1097  GEOID HEIGHT    -        -26.345 (meters)                     GEOID18
 OQ1097  DYNAMIC HEIGHT  -        411.485 (meters)     1350.01  (feet) COMP
 OQ1097  MODELED GRAVITY -    980,359.1   (mgal)                       NAVD 88
 OQ1097
 OQ1097  VERT ORDER      -  FIRST     CLASS II
 OQ1097
 OQ1097.The horizontal coordinates were scaled from a map and have
 OQ1097.an estimated accuracy of +/- 6 seconds.
 OQ1097
 OQ1097.The orthometric height was determined by differential leveling and
 OQ1097.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1097.in September 1993.
 OQ1097
 OQ1097.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1097.GEOID18 height accuracy estimate available here.
 OQ1097
 OQ1097.Click photographs - Photos may exist for this station.
 OQ1097
 OQ1097.The dynamic height is computed by dividing the NAVD 88
 OQ1097.geopotential number by the normal gravity value computed on the
 OQ1097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1097.degrees latitude (g = 980.6199 gals.).
 OQ1097
 OQ1097.The modeled gravity was interpolated from observed gravity values.
 OQ1097
 OQ1097;                    North         East    Units  Estimated Accuracy
 OQ1097;SPC SD S     -   148,590.      904,400.      MT  (+/- 180 meters Scaled)
 OQ1097
 OQ1097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP968312(NAD 83)
 OQ1097
 OQ1097                          SUPERSEDED SURVEY CONTROL
 OQ1097
 OQ1097.No superseded survey control is available for this station.
 OQ1097
 OQ1097_MARKER: Z = SEE DESCRIPTION
 OQ1097_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1097_STAMPING: I90 407.1
 OQ1097_MARK LOGO: NGS
 OQ1097_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1097_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1097_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1097+STABILITY: POSITION/ELEVATION WELL
 OQ1097_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1097+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2011
 OQ1097_ROD/PIPE-DEPTH: 6.4 meters
 OQ1097_SLEEVE-DEPTH  : 2.0 meters
 OQ1097
 OQ1097  HISTORY     - Date     Condition        Report By
 OQ1097  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1097  HISTORY     - 19910526 GOOD             NGS
 OQ1097  HISTORY     - 20110223 GOOD             INDIV
 OQ1097
 OQ1097                          STATION DESCRIPTION
 OQ1097
 OQ1097'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1097'10.5 KM (6.5 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1097'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ1097'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1097'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 159.5 M (523.3 FT) EAST OF THE
 OQ1097'NORTHEAST CORNER OF BRIDGE NUMBER 50-284-165 SPANNING SPLIT ROCK
 OQ1097'CREEK, 78.6 M (257.9 FT) EAST OF A T-FENCE CORNER, 54.4 M (178.5 FT)
 OQ1097'WEST OF THE EXTENDED CENTER OF A CROSSOVER, 31.8 M (104.3 FT) NORTH OF
 OQ1097'THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 1.0 M (3.3 FT)
 OQ1097'BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS
 OQ1097'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1097'LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1097
 OQ1097                          STATION RECOVERY (2011)
 OQ1097
 OQ1097'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1097'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1096 ***********************************************************************
 OQ1096  DESIGNATION -  I90 408.5
 OQ1096  PID         -  OQ1096
 OQ1096  STATE/COUNTY-  SD/MINNEHAHA
 OQ1096  COUNTRY     -  US
 OQ1096  USGS QUAD   -  BRANDON (2017)
 OQ1096
 OQ1096                         *CURRENT SURVEY CONTROL
 OQ1096  ______________________________________________________________________
 OQ1096* NAD 83(1986) POSITION- 43 36 31.     (N) 096 32 03.     (W)   SCALED
 OQ1096* NAVD 88 ORTHO HEIGHT -   435.712 (meters)     1429.50  (feet) ADJUSTED
 OQ1096  ______________________________________________________________________
 OQ1096  GEOID HEIGHT    -        -26.354 (meters)                     GEOID18
 OQ1096  DYNAMIC HEIGHT  -        435.605 (meters)     1429.15  (feet) COMP
 OQ1096  MODELED GRAVITY -    980,359.6   (mgal)                       NAVD 88
 OQ1096
 OQ1096  VERT ORDER      -  FIRST     CLASS II
 OQ1096
 OQ1096.The horizontal coordinates were scaled from a map and have
 OQ1096.an estimated accuracy of +/- 6 seconds.
 OQ1096
 OQ1096.The orthometric height was determined by differential leveling and
 OQ1096.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1096.in September 1993.
 OQ1096
 OQ1096.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1096.GEOID18 height accuracy estimate available here.
 OQ1096
 OQ1096.Click photographs - Photos may exist for this station.
 OQ1096
 OQ1096.The dynamic height is computed by dividing the NAVD 88
 OQ1096.geopotential number by the normal gravity value computed on the
 OQ1096.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1096.degrees latitude (g = 980.6199 gals.).
 OQ1096
 OQ1096.The modeled gravity was interpolated from observed gravity values.
 OQ1096
 OQ1096;                    North         East    Units  Estimated Accuracy
 OQ1096;SPC SD S     -   148,690.      906,580.      MT  (+/- 180 meters Scaled)
 OQ1096
 OQ1096_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP989313(NAD 83)
 OQ1096
 OQ1096                          SUPERSEDED SURVEY CONTROL
 OQ1096
 OQ1096.No superseded survey control is available for this station.
 OQ1096
 OQ1096_MARKER: Z = SEE DESCRIPTION
 OQ1096_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1096_STAMPING: I90 408.5
 OQ1096_MARK LOGO: NGS
 OQ1096_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1096_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1096_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1096+STABILITY: POSITION/ELEVATION WELL
 OQ1096_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1096+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2011
 OQ1096_ROD/PIPE-DEPTH: 6.4 meters
 OQ1096_SLEEVE-DEPTH  : 2.0 meters
 OQ1096
 OQ1096  HISTORY     - Date     Condition        Report By
 OQ1096  HISTORY     - UNK      MONUMENTED       SDDT
 OQ1096  HISTORY     - 19910526 GOOD             NGS
 OQ1096  HISTORY     - 20110223 GOOD             INDIV
 OQ1096
 OQ1096                          STATION DESCRIPTION
 OQ1096
 OQ1096'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1096'12.7 KM (7.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1096'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ1096'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1096'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 169.8 M (557.1 FT) WEST OF
 OQ1096'OVERPASS NUMBER 50-300-166, 35.7 M (117.1 FT) NORTH OF THE CENTERLINE
 OQ1096'OF THE WESTBOUND LANES OF THE HIGHWAY, 31.5 M (103.3 FT) WEST OF THE
 OQ1096'MOST WESTERLY 0F 2 BRACED FENCE POSTS, 0.6 M (2.0 FT) ABOVE THE LEVEL
 OQ1096'OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF THE FENCE, AND 0.3 M
 OQ1096'(1.0 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 OQ1096'THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1096
 OQ1096                          STATION RECOVERY (2011)
 OQ1096
 OQ1096'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1096'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1094 ***********************************************************************
 OQ1094  DESIGNATION -  I90 410.5
 OQ1094  PID         -  OQ1094
 OQ1094  STATE/COUNTY-  SD/MINNEHAHA
 OQ1094  COUNTRY     -  US
 OQ1094  USGS QUAD   -  VALLEY SPRINGS (2017)
 OQ1094
 OQ1094                         *CURRENT SURVEY CONTROL
 OQ1094  ______________________________________________________________________
 OQ1094* NAD 83(1986) POSITION- 43 36 35.     (N) 096 29 35.     (W)   SCALED
 OQ1094* NAVD 88 ORTHO HEIGHT -   438.332 (meters)     1438.09  (feet) ADJUSTED
 OQ1094  ______________________________________________________________________
 OQ1094  GEOID HEIGHT    -        -26.381 (meters)                     GEOID18
 OQ1094  DYNAMIC HEIGHT  -        438.223 (meters)     1437.74  (feet) COMP
 OQ1094  MODELED GRAVITY -    980,358.5   (mgal)                       NAVD 88
 OQ1094
 OQ1094  VERT ORDER      -  FIRST     CLASS II
 OQ1094
 OQ1094.The horizontal coordinates were scaled from a map and have
 OQ1094.an estimated accuracy of +/- 6 seconds.
 OQ1094
 OQ1094.The orthometric height was determined by differential leveling and
 OQ1094.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1094.in September 1993.
 OQ1094
 OQ1094.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1094.GEOID18 height accuracy estimate available here.
 OQ1094
 OQ1094.Click photographs - Photos may exist for this station.
 OQ1094
 OQ1094.The dynamic height is computed by dividing the NAVD 88
 OQ1094.geopotential number by the normal gravity value computed on the
 OQ1094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1094.degrees latitude (g = 980.6199 gals.).
 OQ1094
 OQ1094.The modeled gravity was interpolated from observed gravity values.
 OQ1094
 OQ1094;                    North         East    Units  Estimated Accuracy
 OQ1094;SPC SD S     -   148,960.      909,890.      MT  (+/- 180 meters Scaled)
 OQ1094
 OQ1094_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP023315(NAD 83)
 OQ1094
 OQ1094                          SUPERSEDED SURVEY CONTROL
 OQ1094
 OQ1094.No superseded survey control is available for this station.
 OQ1094
 OQ1094_MARKER: Z = SEE DESCRIPTION
 OQ1094_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1094_STAMPING: I90 410.5
 OQ1094_MARK LOGO: NGS
 OQ1094_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1094_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1094_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1094+STABILITY: POSITION/ELEVATION WELL
 OQ1094_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1094+SATELLITE: SATELLITE OBSERVATIONS - February 23, 2011
 OQ1094_ROD/PIPE-DEPTH: 6.4 meters
 OQ1094_SLEEVE-DEPTH  : 2.0 meters
 OQ1094
 OQ1094  HISTORY     - Date     Condition        Report By
 OQ1094  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1094  HISTORY     - 19910526 GOOD             NGS
 OQ1094  HISTORY     - 20110223 GOOD             INDIV
 OQ1094
 OQ1094                          STATION DESCRIPTION
 OQ1094
 OQ1094'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1094'16.0 KM (9.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1094'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ1094'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1094'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 108.3 M (355.3 FT) NORTHWEST
 OQ1094'OF THE NORTHWEST CORNER OF OVERPASS NUMBER 50-320-166 (EXIT 410),
 OQ1094'99.6 M (326.8 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 105, 79.3 M
 OQ1094'(260.2 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE
 OQ1094'HIGHWAY, 29.4 M (96.5 FT) NORTHWEST OF THE CENTER OF THE WESTBOUND ON
 OQ1094'RAMP, 18.8 M (61.7 FT) WEST OF THE MOST WESTERLY OF 2 BRACED FENCE
 OQ1094'POSTS, 4.0 M (13.1 FT) BELOW THE LEVEL OF THE RAMP, 0.7 M (2.3 FT)
 OQ1094'SOUTH OF THE FENCE, AND 0.4 M (1.3 FT) SOUTH OF A WITNESS POST.
 OQ1094'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP AND
 OQ1094'THEN THROUGH A 4-INCH PVC SCREW CAP.
 OQ1094
 OQ1094                          STATION RECOVERY (2011)
 OQ1094
 OQ1094'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1094'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1093 ***********************************************************************
 OQ1093  DESIGNATION -  I90 411.5
 OQ1093  PID         -  OQ1093
 OQ1093  STATE/COUNTY-  SD/MINNEHAHA
 OQ1093  COUNTRY     -  US
 OQ1093  USGS QUAD   -  VALLEY SPRINGS (2017)
 OQ1093
 OQ1093                         *CURRENT SURVEY CONTROL
 OQ1093  ______________________________________________________________________
 OQ1093* NAD 83(1986) POSITION- 43 36 33.50   (N) 096 28 24.83   (W)   HD_HELD1
 OQ1093* NAVD 88 ORTHO HEIGHT -   425.671 (meters)     1396.56  (feet) ADJUSTED
 OQ1093  ______________________________________________________________________
 OQ1093  GEOID HEIGHT    -        -26.399 (meters)                     GEOID18
 OQ1093  DYNAMIC HEIGHT  -        425.564 (meters)     1396.20  (feet) COMP
 OQ1093  MODELED GRAVITY -    980,357.3   (mgal)                       NAVD 88
 OQ1093
 OQ1093  VERT ORDER      -  FIRST     CLASS II
 OQ1093
 OQ1093.The horizontal coordinates were determined by differentially corrected
 OQ1093.hand held GPS observations or other comparable positioning techniques
 OQ1093.and have an estimated accuracy of +/- 3 meters.
 OQ1093
 OQ1093.The orthometric height was determined by differential leveling and
 OQ1093.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1093.in September 1993.
 OQ1093
 OQ1093.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1093.GEOID18 height accuracy estimate available here.
 OQ1093
 OQ1093.Click photographs - Photos may exist for this station.
 OQ1093
 OQ1093.The dynamic height is computed by dividing the NAVD 88
 OQ1093.geopotential number by the normal gravity value computed on the
 OQ1093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1093.degrees latitude (g = 980.6199 gals.).
 OQ1093
 OQ1093.The modeled gravity was interpolated from observed gravity values.
 OQ1093
 OQ1093;                    North         East    Units  Estimated Accuracy
 OQ1093;SPC SD S     -   148,987.7     911,460.5     MT  (+/- 3 meters HH1 GPS) 
 OQ1093
 OQ1093_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQP0388231582(NAD 83)
 OQ1093
 OQ1093                          SUPERSEDED SURVEY CONTROL
 OQ1093
 OQ1093.No superseded survey control is available for this station.
 OQ1093
 OQ1093_MARKER: P = PIPE CAP
 OQ1093_SETTING: 57 = GALVANIZED STEEL PIPE IN SLEEVE (10 FT.+)
 OQ1093_STAMPING: I90 411.5
 OQ1093_MARK LOGO: NGS
 OQ1093_PROJECTION: FLUSH
 OQ1093_MAGNETIC: P = MARKER IS A STEEL PIPE
 OQ1093_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1093_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1093+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2016
 OQ1093_ROD/PIPE-DEPTH: 6.4 meters
 OQ1093_SLEEVE-DEPTH  : 2.0 meters
 OQ1093
 OQ1093  HISTORY     - Date     Condition        Report By
 OQ1093  HISTORY     - 1990     MONUMENTED       SDDT
 OQ1093  HISTORY     - 19910526 GOOD             NGS
 OQ1093  HISTORY     - 20110223 GOOD             INDIV
 OQ1093  HISTORY     - 20160330 GOOD             MNDT
 OQ1093
 OQ1093                          STATION DESCRIPTION
 OQ1093
 OQ1093'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1093'17.6 KM (10.9 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1093'JUNCTION OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX
 OQ1093'FALLS, A STAINLESS STEEL BALL EPOXIED TO A PIPE CAP THAT IS ATTACHED
 OQ1093'TO A 1 1/2-INCH GALVANIZED STEEL PIPE, 158.6 M (520.3 FT) EAST OF THE
 OQ1093'NORTHEAST CORNER OF HIGHWAY BRIDGE NUMBER 50-328-166 SPANNING LONE
 OQ1093'ROCK CREEK, 106.5 M (349.4 FT) WEST OF THE EXTENDED CENTER OF A
 OQ1093'GRAVELED ROAD LEADING NORTH, 32.1 M (105.3 FT) NORTH OF THE
 OQ1093'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT)
 OQ1093'SOUTH OF A FENCE, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND
 OQ1093'0.4 M (1.3 FT) SOUTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM
 OQ1093'POINT IS THROUGH A 5-INCH LOGO CAP AND THEN THROUGH A 4-INCH PVC
 OQ1093'SCREW CAP.
 OQ1093
 OQ1093                          STATION RECOVERY (2011)
 OQ1093
 OQ1093'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ1093'RECOVERED IN GOOD CONDITION.
 OQ1093
 OQ1093                          STATION RECOVERY (2016)
 OQ1093
 OQ1093'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 OQ1093'11.0 MI (17.7 KM) EAST OF SIOUX FALLS, 520.3 FT (158.6 M) EAST OF THE
 OQ1093'NORTHEAST CORNER OF HIGHWAY BRIDGE NUMBER 50-328-166 SPANNING LONE
 OQ1093'ROCK CREEK, 10.9 MI (17.5 KM) EASTERLY ALONG INTERSTATE HIGHWAY 90
 OQ1093'FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 AND INTERSTATE HIGHWAY 229
 OQ1093'(AT NORTHEAST EDGE OF SIOUX FALLS), AT INTERSTATE HIGHWAY 90 MILE
 OQ1093'POINT 411.50, 349.4 FT (106.5 M) WEST OF EXTENDED CENTER OF GRAVEL
 OQ1093'ROAD LEADING NORTH, 105.3 FT (32.1 M) NORTH OF THE CENTERLINE OF
 OQ1093'WESTBOUND LANES OF INTERSTATE HIGHWAY 90, 2.0 FT (0.6 M) SOUTH OF A
 OQ1093'FENCE, 2.0 FT (0.6 M) BELOW THE LEVEL OF INTERSTATE HIGHWAY 90, 1.3 FT
 OQ1093'(0.4 M) SOUTH OF A WITNESS POST.  MARK IS A STAINLESS STEEL BALL
 OQ1093'EPOXIED TO PIPE CAP ATTACHED TO A 1.5 INCH GALVANIZED STEEL PIPE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0923 ***********************************************************************
 OR0923  DESIGNATION -  IDEAL
 OR0923  PID         -  OR0923
 OR0923  STATE/COUNTY-  SD/TRIPP
 OR0923  COUNTRY     -  US
 OR0923  USGS QUAD   -  MILLER HILL (2017)
 OR0923
 OR0923                         *CURRENT SURVEY CONTROL
 OR0923  ______________________________________________________________________
 OR0923* NAD 83(1996) POSITION- 43 29 59.37583(N) 099 53 38.97752(W)   ADJUSTED
 OR0923* NAVD 88 ORTHO HEIGHT -   614.    (meters)     2014.    (feet) SCALED
 OR0923  ______________________________________________________________________
 OR0923  GEOID HEIGHT    -        -25.588 (meters)                     GEOID18
 OR0923  LAPLACE CORR    -         -3.05  (seconds)                    DEFLEC18
 OR0923  HORZ ORDER      -  FIRST
 OR0923
 OR0923.The horizontal coordinates were established by classical geodetic methods
 OR0923.and adjusted by the National Geodetic Survey in January 1998.
 OR0923
 OR0923.The orthometric height was scaled from a topographic map.
 OR0923
 OR0923.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0923.GEOID18 height accuracy estimate available here.
 OR0923
 OR0923.Click photographs - Photos may exist for this station.
 OR0923
 OR0923.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0923
 OR0923. The following values were computed from the NAD 83(1996) position.
 OR0923
 OR0923;                    North         East     Units Scale Factor Converg.
 OR0923;SPC SD S     -   129,680.722   635,515.550   MT  0.99990900   +0 18 10.7
 OR0923;SPC SD S     -   425,460.84  2,085,020.60   sFT  0.99990900   +0 18 10.7
 OR0923;UTM  14      - 4,816,710.418   427,711.836   MT  0.99966428   -0 36 55.9
 OR0923
 OR0923!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0923!SPC SD S     -   0.99990767  x   0.99990900  =   0.99981668
 OR0923!UTM  14      -   0.99990767  x   0.99966428  =   0.99957199
 OR0923
 OR0923:                Primary Azimuth Mark                     Grid Az
 OR0923:SPC SD S     -  IDEAL AZ MK                              088 48 02.3
 OR0923:UTM  14      -  IDEAL AZ MK                              089 43 08.9
 OR0923
 OR0923_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2771116710(NAD 83)
 OR0923
 OR0923|---------------------------------------------------------------------|
 OR0923| PID    Reference Object                     Distance      Geod. Az  |
 OR0923|                                                           dddmmss.s |
 OR0923| CO3771 IDEAL RM 1                           28.590 METERS 00126     |
 OR0923| CO3770 IDEAL AZ MK                                        0890613.0 |
 OR0923| OR0924 IDEAL 2 RM 5                        APPROX. 1.2 KM 2700324.0 |
 OR0923| CO3772 IDEAL RM 2                           35.220 METERS 27941     |
 OR0923| CO3774 IDEAL 2 RM 4                                       34903     |
 OR0923| OR0944 IDEAL 2                              80.161 METERS 35944     |
 OR0923|---------------------------------------------------------------------|
 OR0923
 OR0923                          SUPERSEDED SURVEY CONTROL
 OR0923
 OR0923  NAD 83(1995)-  43 29 59.37265(N)    099 53 38.98306(W) AD(       ) 1
 OR0923  NAD 83(1986)-  43 29 59.37444(N)    099 53 38.98584(W) AD(       ) 1
 OR0923  NAD 27      -  43 29 59.38100(N)    099 53 37.55200(W) AD(       ) 1
 OR0923
 OR0923.Superseded values are not recommended for survey control.
 OR0923
 OR0923.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0923.See file dsdata.pdf to determine how the superseded data were derived.
 OR0923
 OR0923_MARKER: DS = TRIANGULATION STATION DISK
 OR0923_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0923_STAMPING: IDEAL 1936
 OR0923_MARK LOGO: CGS
 OR0923_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0923+STABILITY: SURFACE MOTION
 OR0923
 OR0923  HISTORY     - Date     Condition        Report By
 OR0923  HISTORY     - 1936     MONUMENTED       CGS
 OR0923  HISTORY     - 1974     GOOD             NGS
 OR0923
 OR0923                          STATION DESCRIPTION
 OR0923
 OR0923'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0923'STATION IS LOCATED ABOUT 0.4 MILE WEST OF A WHITE HOUSE
 OR0923'WITH FIVE OUT-BUILDINGS AND A METAL CISTERN OR SILO IN THE BACK
 OR0923'YARD, ON THE MOST PROMINENT GROUND IN THE VICINITY IN AN OPEN
 OR0923'PASTURE, 16 PACES SOUTH OF THE CENTERLINE OF THE ROAD, 4 PACES
 OR0923'SOUTH OF AN EAST-WEST FENCE, A STANDARD DISK SET IN SQUARE
 OR0923'CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE THE GROUND.
 OR0923'THE STATION IS LOCATED ON THE LAND OF MARTIN JORGENSEN.
 OR0923'
 OR0923'TO REACH FROM WINNER, FROM DOWNTOWN, GO NORTH FOR 0.7 MILE,
 OR0923'ACROSS THE RAILROAD TRACKS, GO EAST (PASSING A GRAVEYARD) 0.4
 OR0923'MILE, TURN AT THE SOUTHWEST CORNER OF AIRPORT AND GO NORTH FOR
 OR0923'7.8 MILES, GO WEST 2.2 MILES TO STATION ON THE LEFT, SOUTH
 OR0923'SIDE OF ROAD.
 OR0923'
 OR0923'REFERENCE MARK NO. 1 IS 93.77 FEET NORTH OF STATION, 137.94
 OR0923'FEET NORTHEAST OF REFERENCE MARK NO. 2.
 OR0923'
 OR0923'REFERENCE MARK NO. 2 IS 115.30 FEET WEST OF STATION.
 OR0923'
 OR0923'AZIMUTH MARK IS ABOUT 0.15 MILE WEST OF A WHITE HOUSE WITH FIVE
 OR0923'OUT-BUILDINGS AND A METAL COVERED CISTERN OR SILO, IN THE CORNER
 OR0923'OF T-FENCES ON THE WEST SIDE OF SECTION LINE, ABOUT 0.25
 OR0923'MILE EAST OF STATION.
 OR0923'
 OR0923'SURFACE, UNDERGROUND, REFERENCE AND AZIMUTH MARKS ARE STANDARD
 OR0923'BRONZE DISKS SET AS DESCRIBED.
 OR0923
 OR0923                          STATION RECOVERY (1974)
 OR0923
 OR0923'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 OR0923'THE STATION MARK AND AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION.
 OR0923'REFERENCE MARK NO. 1 WAS FOUND SOLID, BUT ABOUT 1/2 OF THE MONUMENT
 OR0923'WAS EXPOSED BY GRADING OPERATIONS, THE DISTANCE DIFFERED BY 0.03
 OR0923'FOOT AND THE ANGLE FROM THE AZIMUTH MARK BY 3-MINUTES.  REFERENCE
 OR0923'MARK NO. 2 WAS FOUND DISTURBED, IT WAS AT THE TOP EDGE OF THE
 OR0923'BACKSLOPE AND HAD BEEN BUMPED BY HEAVY EQUIPMENT NEARLY STRAIGHT
 OR0923'AWAY FROM THE STATION, THE DISTANCE DIFFERED BY 0.25 FOOT AND
 OR0923'THE ANGLE FROM THE AZIMUTH MARK BY 02 MIN - 37 SEC.  DUE TO
 OR0923'HIGHWAY IMPROVEMENTS, THE COUNTY ENGINEER, MR. FRED NELSON,
 OR0923'REQUESTED THAT ALL OF THE MARKS BE MOVED.  STATION IDEAL 2 1974
 OR0923'WAS ESTABLISHED, AND ALL OF THE MARKS OF STATION IDEAL 1936 WERE
 OR0923'REMOVED UPON COMPLETION OF THE WORK.
 OR0923'
 OR0923'FOR FUTHER INFORMATION SEE DESCRIPTION OF STATION IDEAL 2 1974.
 OR0923'
 OR0923'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 9 MILES
 OR0923'NORTH OF WINNER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0944 ***********************************************************************
 OR0944  DESIGNATION -  IDEAL 2
 OR0944  PID         -  OR0944
 OR0944  STATE/COUNTY-  SD/TRIPP
 OR0944  COUNTRY     -  US
 OR0944  USGS QUAD   -  IDEAL (2017)
 OR0944
 OR0944                         *CURRENT SURVEY CONTROL
 OR0944  ______________________________________________________________________
 OR0944* NAD 83(1996) POSITION- 43 30 01.97322(N) 099 53 38.99429(W)   NO CHECK
 OR0944* NAVD 88 ORTHO HEIGHT -   612.    (meters)     2008.    (feet) SCALED
 OR0944  ______________________________________________________________________
 OR0944  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 OR0944  LAPLACE CORR    -         -3.07  (seconds)                    DEFLEC18
 OR0944  HORZ ORDER      -  SECOND
 OR0944
 OR0944.The horizontal coordinates were established by classical geodetic methods
 OR0944.and adjusted by the National Geodetic Survey in January 1998.
 OR0944
 OR0944.No horizontal observational check was made to the station.
 OR0944
 OR0944.The orthometric height was scaled from a topographic map.
 OR0944
 OR0944.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0944.GEOID18 height accuracy estimate available here.
 OR0944
 OR0944.Click photographs - Photos may exist for this station.
 OR0944
 OR0944.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0944
 OR0944. The following values were computed from the NAD 83(1996) position.
 OR0944
 OR0944;                    North         East     Units Scale Factor Converg.
 OR0944;SPC SD S     -   129,760.872   635,514.750   MT  0.99990898   +0 18 10.7
 OR0944;SPC SD S     -   425,723.79  2,085,017.98   sFT  0.99990898   +0 18 10.7
 OR0944;UTM  14      - 4,816,790.551   427,712.320   MT  0.99966428   -0 36 55.9
 OR0944
 OR0944!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0944!SPC SD S     -   0.99990799  x   0.99990898  =   0.99981698
 OR0944!UTM  14      -   0.99990799  x   0.99966428  =   0.99957230
 OR0944
 OR0944:                Primary Azimuth Mark                     Grid Az
 OR0944:SPC SD S     -  IDEAL 2 RM 5                             265 58 38.6
 OR0944:UTM  14      -  IDEAL 2 RM 5                             266 53 45.2
 OR0944
 OR0944_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2771216790(NAD 83)
 OR0944
 OR0944|---------------------------------------------------------------------|
 OR0944| PID    Reference Object                     Distance      Geod. Az  |
 OR0944|                                                           dddmmss.s |
 OR0944| CO3773 IDEAL 2 RM 3                         14.150 METERS 09408     |
 OR0944| CO3770 IDEAL AZ MK                                        1022048.3 |
 OR0944| OR0923 IDEAL                                80.161 METERS 17944     |
 OR0944| OR0924 IDEAL 2 RM 5                        APPROX. 1.2 KM 2661649.3 |
 OR0944| CO3774 IDEAL 2 RM 4                                       27353     |
 OR0944|---------------------------------------------------------------------|
 OR0944
 OR0944                          SUPERSEDED SURVEY CONTROL
 OR0944
 OR0944  NAD 83(1995)-  43 30 01.97004(N)    099 53 38.99983(W) AD(       ) 2
 OR0944  NAD 83(1986)-  43 30 01.97175(N)    099 53 39.00262(W) AD(       ) 2
 OR0944  NAD 27      -  43 30 01.97840(N)    099 53 37.56877(W) AD(       ) 2
 OR0944
 OR0944.Superseded values are not recommended for survey control.
 OR0944
 OR0944.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0944.See file dsdata.pdf to determine how the superseded data were derived.
 OR0944
 OR0944_MARKER: DH = HORIZONTAL CONTROL DISK
 OR0944_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0944_STAMPING: IDEAL 2 1974
 OR0944_MARK LOGO: NGS
 OR0944_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0944+STABILITY: SURFACE MOTION
 OR0944
 OR0944  HISTORY     - Date     Condition        Report By
 OR0944  HISTORY     - 1974     MONUMENTED       NGS
 OR0944
 OR0944                          STATION DESCRIPTION
 OR0944
 OR0944'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 OR0944'DISTANCE R.M. NO. 3 TO R.M. NO. 4 NOT MEASURED.
 OR0944'
 OR0944'THE STATION IS LOCATED ABOUT 9 MILES NORTH OF WINNER, ON HIGH
 OR0944'GROUND, ALONG THE NORTH SIDE OF A COUNTY ROAD, IN PASTURE LAND
 OR0944'OWNED BY MR. WAYNE NELSEN, WHO LIVES NORTH OF THE STATION ABOUT
 OR0944'0.5 MILE.
 OR0944'
 OR0944'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 18 AND
 OR0944'STATE HIGHWAY 44 AT THE EAST EDGE OF WINNER, GO WEST ON HIGHWAYS
 OR0944'18 AND 44 FOR 1/2 BLOCK TO A COUNTY ROAD NORTH, TURN RIGHT AND GO
 OR0944'NORTH ON THE COUNTY ROAD 8.7 MILES TO A T ROAD INTERSECTION, TURN
 OR0944'LEFT AND GO WEST 1.65 MILES TO A SIDE ROAD RIGHT, CONTINUE
 OR0944'STRAIGHT AHEAD WEST 0.6 MILES TO THE CREST OF THE HILL AND THE
 OR0944'STATION ON THE RIGHT AS DESCRIBED.
 OR0944'
 OR0944'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON THE COUNTY
 OR0944'ROAD 0.8 MILES TO A SIDE ROAD LEFT AND THE MARK ON THE LEFT AS
 OR0944'DESCRIBED.
 OR0944'
 OR0944'THE STATION MARK IS A STANDARD DISK STAMPED IDEAL 2 1974, SET IN
 OR0944'THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 2-INCHES.  IT
 OR0944'IS 212 FEET NORTH OF THE CENTER OF THE ROAD ON THE HIGHEST PART
 OR0944'OF A LOW RIDGE.
 OR0944'
 OR0944'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED IDEAL 2 NO 3 1974,
 OR0944'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OR0944'2-INCHES.  IT IS 214 FEET NORTH OF THE CENTER OF THE ROAD ON THE
 OR0944'NORTHEAST SLOPE OF THE RIDGE.
 OR0944'
 OR0944'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED IDEAL 2 NO 4 1974,
 OR0944'SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OR0944'2-INCHES.  IT IS 210 FEET NORTH OF THE CENTER OF THE ROAD, AND ON
 OR0944'THE WEST EDGE OF THE RIDGE.
 OR0944'
 OR0944'THE AZIMUTH MARK IS A STANDARD DISK STAMPED IDEAL 2 NO 5
 OR0944'1974 AZ, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OR0944'8-INCHES.  IT IS 104 FEET EAST OF THE CENTER OF A SIDE ROAD LEADING
 OR0944'SOUTH, 60 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD, 1-FOOT
 OR0944'NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND 1.5 FEET EAST OF A
 OR0944'METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0924 ***********************************************************************
 OR0924  DESIGNATION -  IDEAL 2 RM 5
 OR0924  PID         -  OR0924
 OR0924  STATE/COUNTY-  SD/TRIPP
 OR0924  COUNTRY     -  US
 OR0924  USGS QUAD   -  MILLER HILL (2017)
 OR0924
 OR0924                         *CURRENT SURVEY CONTROL
 OR0924  ______________________________________________________________________
 OR0924* NAD 83(1996) POSITION- 43 29 59.41122(N) 099 54 33.05568(W)   NO CHECK
 OR0924* NAVD 88 ORTHO HEIGHT -   568.    (meters)     1864.    (feet) SCALED
 OR0924  ______________________________________________________________________
 OR0924  GEOID HEIGHT    -        -25.569 (meters)                     GEOID18
 OR0924  LAPLACE CORR    -         -2.86  (seconds)                    DEFLEC18
 OR0924  HORZ ORDER      -  THIRD
 OR0924
 OR0924.The horizontal coordinates were established by classical geodetic methods
 OR0924.and adjusted by the National Geodetic Survey in January 1998.
 OR0924
 OR0924.No horizontal observational check was made to the station.
 OR0924
 OR0924.The orthometric height was scaled from a topographic map.
 OR0924
 OR0924.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0924.GEOID18 height accuracy estimate available here.
 OR0924
 OR0924.Click photographs - Photos may exist for this station.
 OR0924
 OR0924.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0924
 OR0924. The following values were computed from the NAD 83(1996) position.
 OR0924
 OR0924;                    North         East     Units Scale Factor Converg.
 OR0924;SPC SD S     -   129,675.501   634,300.762   MT  0.99990900   +0 17 33.4
 OR0924;SPC SD S     -   425,443.71  2,081,035.08   sFT  0.99990900   +0 17 33.4
 OR0924;UTM  14      - 4,816,724.667   426,497.416   MT  0.99966645   -0 37 33.1
 OR0924
 OR0924!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0924!SPC SD S     -   0.99991488  x   0.99990900  =   0.99982389
 OR0924!UTM  14      -   0.99991488  x   0.99966645  =   0.99958136
 OR0924
 OR0924:                Primary Azimuth Mark                     Grid Az
 OR0924:SPC SD S     -  IDEAL 2                                  085 58 38.7
 OR0924:UTM  14      -  IDEAL 2                                  086 53 45.2
 OR0924
 OR0924_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP2649716724(NAD 83)
 OR0924
 OR0924|---------------------------------------------------------------------|
 OR0924| PID    Reference Object                     Distance      Geod. Az  |
 OR0924|                                                           dddmmss.s |
 OR0924| OR0944 IDEAL 2                             APPROX. 1.2 KM 0861612.1 |
 OR0924| OR0923 IDEAL                               APPROX. 1.2 KM 0900246.8 |
 OR0924|---------------------------------------------------------------------|
 OR0924
 OR0924                          SUPERSEDED SURVEY CONTROL
 OR0924
 OR0924  NAD 83(1995)-  43 29 59.40804(N)    099 54 33.06121(W) AD(       ) 3
 OR0924  NAD 83(1986)-  43 29 59.40973(N)    099 54 33.06400(W) AD(       ) 3
 OR0924  NAD 27      -  43 29 59.41629(N)    099 54 31.62834(W) AD(       ) 3
 OR0924
 OR0924.Superseded values are not recommended for survey control.
 OR0924
 OR0924.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0924.See file dsdata.pdf to determine how the superseded data were derived.
 OR0924
 OR0924_MARKER: DR = REFERENCE MARK DISK
 OR0924_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0924_STAMPING: IDEAL 2 NO 5 1974 AZ
 OR0924_MARK LOGO: NGS
 OR0924_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0924+STABILITY: SURFACE MOTION
 OR0924
 OR0924  HISTORY     - Date     Condition        Report By
 OR0924  HISTORY     - 1974     MONUMENTED       NGS
 OR0924
 OR0924                          STATION DESCRIPTION
 OR0924
 OR0924'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974 (CLN)
 OR0924'THE STATION IDEAL 2 IS LOCATED ABOUT 9 MILES NORTH OF WINNER, ON HIGH
 OR0924'GROUND, ALONG THE NORTH SIDE OF A COUNTY ROAD, IN PASTURE LAND OWNED
 OR0924'BY MR. WAYNE NELSEN, WHO LIVES NORTH OF THE STATION ABOUT 0.5 MILE.
 OR0924'
 OR0924'TO REACH THE STATION IDEAL 2 FROM THE JUNCTION OF U.S. HIGHWAY 18 AND
 OR0924'STATE HIGHWAY 44 AT THE EAST EDGE OF WINNER, GO WEST ON HIGHWAYS 18
 OR0924'AND 44 FOR 1/2 BLOCK TO A COUNTY ROAD NORTH, TURN RIGHT AND GO NORTH
 OR0924'ON THE COUNTY ROAD 8.7 MILES TO A T ROAD INTERSECTION, TURN
 OR0924'LEFT AND GO WEST 1.65 MILES TO A SIDE ROAD RIGHT, CONTINUE
 OR0924'STRAIGHT AHEAD WEST 0.6 MILES TO THE CREST OF THE HILL AND THE
 OR0924'STATION ON THE RIGHT AS DESCRIBED.
 OR0924'
 OR0924'TO REACH THE REFERENCE MARK NO. 5 FROM THE STATION, GO WEST ON THE
 OR0924'COUNTY ROAD 0.8 MILES TO A SIDE ROAD LEFT AND THE MARK ON THE LEFT
 OR0924'AS DESCRIBED.
 OR0924'
 OR0924'THE REFERENCE MARK NO. 5 IS A STANDARD DISK STAMPED IDEAL 2 NO 5 1974
 OR0924'AZ, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OR0924'8-INCHES.  IT IS 104 FEET EAST OF THE CENTER OF A SIDE ROAD
 OR0924'LEADING SOUTH, 60 FEET SOUTH OF THE CENTER OF THE EAST-WEST ROAD,
 OR0924'1-FOOT NORTH OF THE SOUTH RIGHT-OF-WAY FENCE, AND 1.5 FEET EAST
 OR0924'OF A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0729 ***********************************************************************
 PS0729  DESIGNATION -  ILLINOIS
 PS0729  PID         -  PS0729
 PS0729  STATE/COUNTY-  SD/HYDE
 PS0729  COUNTRY     -  US
 PS0729  USGS QUAD   -  HARROLD NE (2017)
 PS0729
 PS0729                         *CURRENT SURVEY CONTROL
 PS0729  ______________________________________________________________________
 PS0729* NAD 83(1996) POSITION- 44 44 11.31260(N) 099 31 04.20207(W)   ADJUSTED
 PS0729* NAVD 88 ORTHO HEIGHT -   540.    (meters)     1772.    (feet) SCALED
 PS0729  ______________________________________________________________________
 PS0729  GEOID HEIGHT    -        -23.149 (meters)                     GEOID18
 PS0729  LAPLACE CORR    -         -3.93  (seconds)                    DEFLEC18
 PS0729  HORZ ORDER      -  FIRST
 PS0729
 PS0729.The horizontal coordinates were established by classical geodetic methods
 PS0729.and adjusted by the National Geodetic Survey in January 1998.
 PS0729
 PS0729.The orthometric height was scaled from a topographic map.
 PS0729
 PS0729.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0729.GEOID18 height accuracy estimate available here.
 PS0729
 PS0729.Click photographs - Photos may exist for this station.
 PS0729
 PS0729.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0729
 PS0729. The following values were computed from the NAD 83(1996) position.
 PS0729
 PS0729;                    North         East     Units Scale Factor Converg.
 PS0729;SPC SD N     -   100,472.743   638,189.155   MT  0.99995412   +0 20 28.5
 PS0729;SPC SD N     -   329,634.32  2,093,792.25   sFT  0.99995412   +0 20 28.5
 PS0729;UTM  14      - 4,953,807.280   459,000.112   MT  0.99962067   -0 21 52.1
 PS0729
 PS0729!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0729!SPC SD N     -   0.99991892  x   0.99995412  =   0.99987304
 PS0729!UTM  14      -   0.99991892  x   0.99962067  =   0.99953962
 PS0729
 PS0729:                Primary Azimuth Mark                     Grid Az
 PS0729:SPC SD N     -  ILLINOIS AZ MK                           085 39 43.8
 PS0729:UTM  14      -  ILLINOIS AZ MK                           086 22 04.4
 PS0729
 PS0729_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5900053807(NAD 83)
 PS0729
 PS0729|---------------------------------------------------------------------|
 PS0729| PID    Reference Object                     Distance      Geod. Az  |
 PS0729|                                                           dddmmss.s |
 PS0729| CO5671 ILLINOIS AZ MK                                     0860012.3 |
 PS0729| CO5672 ILLINOIS RM 1                        29.151 METERS 09618     |
 PS0729| PS0676 HIGHMORE MUNICIPAL TANK             APPROX.25.5 KM 1661259.4 |
 PS0729| CO5673 ILLINOIS RM 2                        20.985 METERS 26108     |
 PS0729|---------------------------------------------------------------------|
 PS0729
 PS0729                          SUPERSEDED SURVEY CONTROL
 PS0729
 PS0729  NAD 83(1986)-  44 44 11.30903(N)    099 31 04.20952(W) AD(       ) 1
 PS0729  NAD 27      -  44 44 11.37000(N)    099 31 02.79400(W) AD(       ) 1
 PS0729
 PS0729.Superseded values are not recommended for survey control.
 PS0729
 PS0729.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0729.See file dsdata.pdf to determine how the superseded data were derived.
 PS0729
 PS0729_MARKER: DS = TRIANGULATION STATION DISK
 PS0729_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0729_STAMPING: ILLINOIS 1951
 PS0729_MARK LOGO: CGS
 PS0729_PROJECTION: FLUSH
 PS0729_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0729+STABILITY: SURFACE MOTION
 PS0729
 PS0729  HISTORY     - Date     Condition        Report By
 PS0729  HISTORY     - 1951     MONUMENTED       CGS
 PS0729
 PS0729                          STATION DESCRIPTION
 PS0729
 PS0729'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0729'THE STATION IS LOCATED ABOUT 15-1/2 MILES NORTH AND 3-1/4 MILES
 PS0729'WEST OF HIGHMORE, ON THE NORTH SIDE OF A SECTION LINE ROAD.  IT
 PS0729'IS 46 FEET NORTH OF THE CENTERLINE OF A DIRT ROAD, 12 FEET
 PS0729'NORTH OF A RIGHT-OF-WAY FENCELINE AND 13 FEET NORTH OF A WHITE
 PS0729'WITNESS POST.  THE MARK IS SET FLUSH WITH THE GROUND AND THE
 PS0729'DISK IS STAMPED ILLINOIS 1951.
 PS0729'
 PS0729'REFERENCE MARK NO. 1 IS 36 FEET NORTH OF THE CENTERLINE OF
 PS0729'A DIRT ROAD AND 1 FOOT NORTH OF A RIGHT-OF-WAY FENCELINE.
 PS0729'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED ILLINOIS
 PS0729'NO 1 1951.
 PS0729'
 PS0729'REFERENCE MARK NO. 2 IS 36 FEET NORTH OF THE CENTERLINE OF
 PS0729'A DIRT ROAD AND 1 FOOT NORTH OF A RIGHT-OF-WAY FENCELINE.
 PS0729'THE MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED
 PS0729'ILLINOIS NO 2 1951.
 PS0729'
 PS0729'AZIMUTH MARK IS 34 FEET WEST OF THE CENTERLINE OF A DIRT ROAD,
 PS0729'5.8 FEET NORTH OF A POWERLINE POLE AND 2.4 FEET SOUTH OF
 PS0729'A WHITE WITNESS POST.  THE MARK PROJECTS ABOUT 5 INCHES AND
 PS0729'THE DISK IS STAMPED ILLINOIS 1951.
 PS0729'
 PS0729'TO REACH FROM THE POST OFFICE IN HIGHMORE, GO WEST FOR 0.05
 PS0729'MILE TO A CROSS STREET.  TURN RIGHT (NORTH) AND GO 0.6 MILE
 PS0729'TO ITS INTERSECTION WITH U.S. HIGHWAY 14.  CONTINUE NORTH
 PS0729'ON MAIN GRAVEL ROAD FOR 14.9 MILES TO A CROSSROADS.  TURN
 PS0729'LEFT (WEST) AND FOLLOW DIRT ROAD FOR 3.0 MILES TO A CROSSROADS.
 PS0729'(AZIMUTH MARK REACHED FROM THIS POINT BY TURNING NORTH FOR
 PS0729'0.05 MILE TO MARK ON WEST SIDE OF ROAD AS DESCRIBED.) CONTINUE
 PS0729'WEST FOR 0.25 MILE TO STATION ON NORTH SIDE OF ROAD AS
 PS0729'DESCRIBED.
 PS0729'
 PS0729'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0436 ***********************************************************************
 QT0436  DESIGNATION -  IMOGENE
 QT0436  PID         -  QT0436
 QT0436  STATE/COUNTY-  SD/PERKINS
 QT0436  COUNTRY     -  US
 QT0436  USGS QUAD   -  IMOGENE (2017)
 QT0436
 QT0436                         *CURRENT SURVEY CONTROL
 QT0436  ______________________________________________________________________
 QT0436* NAD 83(1996) POSITION- 45 10 16.11666(N) 102 44 05.60301(W)   ADJUSTED
 QT0436* NAVD 88 ORTHO HEIGHT -   798.74  (+/-2cm)     2620.5   (feet) VERTCON3
 QT0436  ______________________________________________________________________
 QT0436  GEOID HEIGHT    -        -17.733 (meters)                     GEOID18
 QT0436  LAPLACE CORR    -         -6.10  (seconds)                    DEFLEC18
 QT0436  HORZ ORDER      -  SECOND
 QT0436  VERT ORDER      -  THIRD ? (See Below)
 QT0436
 QT0436.The horizontal coordinates were established by classical geodetic methods
 QT0436.and adjusted by the National Geodetic Survey in January 1998.
 QT0436
 QT0436.The NAVD 88 height was computed by applying the VERTCON shift value to
 QT0436.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QT0436
 QT0436.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0436.GEOID18 height accuracy estimate available here.
 QT0436
 QT0436.The vertical order pertains to the NGVD 29 superseded value.
 QT0436
 QT0436.Click photographs - Photos may exist for this station.
 QT0436
 QT0436.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0436
 QT0436. The following values were computed from the NAD 83(1996) position.
 QT0436
 QT0436;                    North         East     Units Scale Factor Converg.
 QT0436;SPC SD N     -   152,292.224   385,059.027   MT  0.99994130   -1 56 08.1
 QT0436;SPC SD N     -   499,645.40  1,263,314.49   sFT  0.99994130   -1 56 08.1
 QT0436;UTM  13      - 5,004,458.484   677,992.858   MT  0.99998956   +1 36 24.7
 QT0436
 QT0436!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0436!SPC SD N     -   0.99987757  x   0.99994130  =   0.99981887
 QT0436!UTM  13      -   0.99987757  x   0.99998956  =   0.99986713
 QT0436
 QT0436_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL7799204458(NAD 83)
 QT0436
 QT0436                          SUPERSEDED SURVEY CONTROL
 QT0436
 QT0436  NAD 83(1993)-  45 10 16.10823(N)    102 44 05.60115(W) AD(       ) 2
 QT0436  NAD 83(1986)-  45 10 16.10719(N)    102 44 05.60061(W) AD(       ) 2
 QT0436  NAD 27      -  45 10 16.15300(N)    102 44 04.01500(W) AD(       ) 2
 QT0436  NGVD 29             798.31   (m)         2619.1    (f) LEVELING    3  
 QT0436
 QT0436.Superseded values are not recommended for survey control.
 QT0436
 QT0436.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0436.See file dsdata.pdf to determine how the superseded data were derived.
 QT0436
 QT0436_MARKER: DB = BENCH MARK DISK
 QT0436_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0436_MARK LOGO: BOR
 QT0436_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0436+STABILITY: SURFACE MOTION
 QT0436
 QT0436  HISTORY     - Date     Condition        Report By
 QT0436  HISTORY     - 1952     MONUMENTED       BOR
 QT0436
 QT0436                          STATION DESCRIPTION
 QT0436
 QT0436'DESCRIBED BY US BUREAU OF RECLAMATION 1952
 QT0436'THE UNIDENTIFIED BENCH MARK (USBR) (R.M. 2) IS 27 FEET SOUTHEAST
 QT0436'OF THE WITNESS POST, AND IN A TRIANGULAR WIRE FENCE ENCLOSURE.
 QT0436'IT IS A U.S. BUREAU OF RECLAMATION BENCH MARK DISK, UNSTAMPED,
 QT0436'SET IN THE TOP OF A 12 IN X 12 IN CONCRETE POST THAT PROJECTS
 QT0436'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0437 ***********************************************************************
 QT0437  DESIGNATION -  IMOGENE
 QT0437  PID         -  QT0437
 QT0437  STATE/COUNTY-  SD/PERKINS
 QT0437  COUNTRY     -  US
 QT0437  USGS QUAD   -  IMOGENE (2017)
 QT0437
 QT0437                         *CURRENT SURVEY CONTROL
 QT0437  ______________________________________________________________________
 QT0437* NAD 83(1996) POSITION- 45 10 16.34477(N) 102 44 05.65970(W)   ADJUSTED
 QT0437* NAVD 88 ORTHO HEIGHT -   798.    (meters)     2618.    (feet) SCALED
 QT0437  ______________________________________________________________________
 QT0437  GEOID HEIGHT    -        -17.733 (meters)                     GEOID18
 QT0437  LAPLACE CORR    -         -6.10  (seconds)                    DEFLEC18
 QT0437  HORZ ORDER      -  THIRD
 QT0437
 QT0437.The horizontal coordinates were established by classical geodetic methods
 QT0437.and adjusted by the National Geodetic Survey in January 1998.
 QT0437
 QT0437.The orthometric height was scaled from a topographic map.
 QT0437
 QT0437.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0437.GEOID18 height accuracy estimate available here.
 QT0437
 QT0437.Click photographs - Photos may exist for this station.
 QT0437
 QT0437.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0437
 QT0437. The following values were computed from the NAD 83(1996) position.
 QT0437
 QT0437;                    North         East     Units Scale Factor Converg.
 QT0437;SPC SD N     -   152,299.303   385,058.028   MT  0.99994130   -1 56 08.1
 QT0437;SPC SD N     -   499,668.63  1,263,311.21   sFT  0.99994130   -1 56 08.1
 QT0437;UTM  13      - 5,004,465.489   677,991.423   MT  0.99998955   +1 36 24.7
 QT0437
 QT0437!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0437!SPC SD N     -   0.99987761  x   0.99994130  =   0.99981892
 QT0437!UTM  13      -   0.99987761  x   0.99998955  =   0.99986717
 QT0437
 QT0437:                Primary Azimuth Mark                     Grid Az
 QT0437:SPC SD N     -  IMOGENE AZ MK                            038 08 22.4
 QT0437:UTM  13      -  IMOGENE AZ MK                            034 35 49.6
 QT0437
 QT0437_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL7799104465(NAD 83)
 QT0437
 QT0437|---------------------------------------------------------------------|
 QT0437| PID    Reference Object                     Distance      Geod. Az  |
 QT0437|                                                           dddmmss.s |
 QT0437| CQ7889 IMOGENE AZ MK                                      0361214.3 |
 QT0437| CQ7890 IMOGENE RM 1                          7.428 METERS 07535     |
 QT0437| QT0436 IMOGENE                               7.150 METERS 17002     |
 QT0437|---------------------------------------------------------------------|
 QT0437
 QT0437                          SUPERSEDED SURVEY CONTROL
 QT0437
 QT0437  NAD 83(1993)-  45 10 16.33634(N)    102 44 05.65783(W) AD(       ) 3
 QT0437  NAD 83(1986)-  45 10 16.33530(N)    102 44 05.65730(W) AD(       ) 3
 QT0437  NAD 27      -  45 10 16.38100(N)    102 44 04.07200(W) AD(       ) 3
 QT0437
 QT0437.Superseded values are not recommended for survey control.
 QT0437
 QT0437.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0437.See file dsdata.pdf to determine how the superseded data were derived.
 QT0437
 QT0437_MARKER: DS = TRIANGULATION STATION DISK
 QT0437_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0437_STAMPING: IMOGENE 1952
 QT0437_MARK LOGO: CGS
 QT0437_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0437+STABILITY: SURFACE MOTION
 QT0437
 QT0437  HISTORY     - Date     Condition        Report By
 QT0437  HISTORY     - 1952     MONUMENTED       CGS
 QT0437
 QT0437                          STATION DESCRIPTION
 QT0437
 QT0437'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0437'THE STATION IS LOCATED ABOUT 8-1/2 MILES WEST-NORTHWEST OF BIXBY,
 QT0437'IN THE SOUTHEAST 1/4 OF SECTION 14, T 14 N, R 11 E, ABOUT 0.4
 QT0437'MILE SOUTHWESTERLY OF A GRADED DIRT ROAD, ON THE CREST OF A LOW
 QT0437'KNOLL, 25 FEET EASTERLY OF A STEEP BANK ON THE WEST SIDE OF THE
 QT0437'KNOLL, AND 6 FEET EAST-SOUTHEAST OF A 4 IN X 4 IN WITNESS POST.
 QT0437'
 QT0437'TO REACH THE STATION FROM THE POST OFFICE IN BIXBY, GO SOUTHERLY
 QT0437'FOR 0.25 MILE TO A FORK.  CONTINUE SOUTH FOR 0.4 MILE.  THEN
 QT0437'RIGHT, WEST, FOR 1.0 MILE TO A FORK.  THEN LEFT SOUTHWESTERLY
 QT0437'AND WEST FOR 7.05 MILE TO THE ABANDONED IMOGENE POST OFFICE ON
 QT0437'THE LEFT.  THEN RIGHT, NORTH, FOR 2.05 MILE TO A STEEL BRIDGE
 QT0437'OVER THE MOREAU RIVER.  CONTINUE NORTH FOR 0.3 MILE.  THEN LEFT,
 QT0437'NORTHWESTERLY, FOR 1.0 MILE TO THE AZIMUTH MARK ON THE LEFT
 QT0437'AT THE CREST OF A LOW RIDGE.  BEAR SHARP LEFT, SOUTHWESTERLY,
 QT0437'FOR 0.2 MILE TO A WIRE FENCE.  THEN SOUTHERLY, ALONG THE EAST
 QT0437'SIDE OF THE FENCE FOR 0.2 MILE TO A WIRE GATE.  THEN THROUGH
 QT0437'GATE, BEAR RIGHT, NORTHWESTERLY, FOR 0.1 MILE TO THE
 QT0437'STATION.
 QT0437'
 QT0437'THE STATION MARK PROJECTS 3 INCHES, AND THE DISK IS STAMPED
 QT0437'IMOGENE 1952.
 QT0437'
 QT0437'REFERENCE MARK NO. 1 IS ON THE EAST SLOPE OF THE KNOLL, AND 29
 QT0437'FEET EAST OF THE WITNESS POST.  IT PROJECTS 6 INCHES, AND THE
 QT0437'DISK IS STAMPED IMOGENE NO 1 1952.
 QT0437'
 QT0437'THE UNIDENTIFIED BENCH MARK (USBR) (R.M. 2) IS 27 FEET SOUTHEAST
 QT0437'OF THE WITNESS POST, AND IN A TRIANGULAR WIRE FENCE ENCLOSURE.
 QT0437'IT IS A U.S. BUREAU OF RECLAMATION BENCH MARK DISK, UNSTAMPED,
 QT0437'SET IN THE TOP OF A 12 IN X 12 IN CONCRETE POST THAT PROJECTS
 QT0437'4 INCHES.
 QT0437'
 QT0437'THE AZIMUTH MARK IS 30 FEET SOUTHWEST OF THE CENTER OF THE GRADED
 QT0437'DIRT ROAD, AND 3 FEET SOUTHWEST OF A 4 IN X 4 IN WITNESS POST.
 QT0437'IT PROJECTS 4 INCHES, AND THE DISK IS STAMPED IMOGENE 1952.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0937 ***********************************************************************
 OR0937  DESIGNATION -  INDIAN
 OR0937  PID         -  OR0937
 OR0937  STATE/COUNTY-  SD/LYMAN
 OR0937  COUNTRY     -  US
 OR0937  USGS QUAD   -  HAMILL NE (2017)
 OR0937
 OR0937                         *CURRENT SURVEY CONTROL
 OR0937  ______________________________________________________________________
 OR0937* NAD 83(1996) POSITION- 43 37 51.88527(N) 099 30 14.75543(W)   ADJUSTED
 OR0937* NAVD 88 ORTHO HEIGHT -   546.    (meters)     1791.    (feet) SCALED
 OR0937  ______________________________________________________________________
 OR0937  GEOID HEIGHT    -        -26.014 (meters)                     GEOID18
 OR0937  LAPLACE CORR    -         -0.46  (seconds)                    DEFLEC18
 OR0937  HORZ ORDER      -  SECOND
 OR0937
 OR0937.The horizontal coordinates were established by classical geodetic methods
 OR0937.and adjusted by the National Geodetic Survey in January 1998.
 OR0937
 OR0937.The orthometric height was scaled from a topographic map.
 OR0937
 OR0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0937.GEOID18 height accuracy estimate available here.
 OR0937
 OR0937.Click photographs - Photos may exist for this station.
 OR0937
 OR0937.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0937
 OR0937. The following values were computed from the NAD 83(1996) position.
 OR0937
 OR0937;                    North         East     Units Scale Factor Converg.
 OR0937;SPC SD S     -   144,502.173   666,913.136   MT  0.99990689   +0 34 19.4
 OR0937;SPC SD S     -   474,087.55  2,188,030.85   sFT  0.99990689   +0 34 19.4
 OR0937;UTM  14      - 4,831,022.391   459,334.722   MT  0.99962034   -0 20 52.2
 OR0937
 OR0937!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0937!SPC SD S     -   0.99991841  x   0.99990689  =   0.99982531
 OR0937!UTM  14      -   0.99991841  x   0.99962034  =   0.99953878
 OR0937
 OR0937:                Primary Azimuth Mark                     Grid Az
 OR0937:SPC SD S     -  WILLRODT                                 081 09 29.8
 OR0937:UTM  14      -  WILLRODT                                 082 04 41.4
 OR0937
 OR0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP5933431022(NAD 83)
 OR0937
 OR0937|---------------------------------------------------------------------|
 OR0937| PID    Reference Object                     Distance      Geod. Az  |
 OR0937|                                                           dddmmss.s |
 OR0937| OR0854 WILLRODT                            APPROX.14.4 KM 0814349.2 |
 OR0937|---------------------------------------------------------------------|
 OR0937
 OR0937                          SUPERSEDED SURVEY CONTROL
 OR0937
 OR0937  NAD 83(1995)-  43 37 51.88316(N)    099 30 14.76037(W) AD(       ) 2
 OR0937  NAD 83(1986)-  43 37 51.88483(N)    099 30 14.76059(W) AD(       ) 2
 OR0937  NAD 27      -  43 37 51.88100(N)    099 30 13.39100(W) AD(       ) 2
 OR0937  MORC        -  43 37 49.46000(N)    099 30 13.57000(W) AD(       ) 3
 OR0937
 OR0937.Superseded values are not recommended for survey control.
 OR0937
 OR0937.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0937.See file dsdata.pdf to determine how the superseded data were derived.
 OR0937
 OR0937_MARKER: Z = SEE DESCRIPTION
 OR0937_SETTING: 0 = UNSPECIFIED SETTING
 OR0937_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0937
 OR0937  HISTORY     - Date     Condition        Report By
 OR0937  HISTORY     - 1889     MONUMENTED       MORC
 OR0937
 OR0937                          STATION DESCRIPTION
 OR0937
 OR0937'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 OR0937'INDIAN IS ON RIGHT BANK, ON A SMALL MOUND ON A CROOKED, BROKEN
 OR0937'RIDGE, 3-1/2 MILES FROM RIVER AT A POINT 1-1/2 MILES BELOW
 OR0937'MOUTH OF WHITE RIVER.  THERE IS A HIGH POINT ON TOP OF
 OR0937'SAME RIDGE 1 MILE SOUTH OF STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0693 ***********************************************************************
 PS0693  DESIGNATION -  INDIAN
 PS0693  PID         -  PS0693
 PS0693  STATE/COUNTY-  SD/LYMAN
 PS0693  COUNTRY     -  US
 PS0693  USGS QUAD   -  BIG BEND DAM (2017)
 PS0693
 PS0693                         *CURRENT SURVEY CONTROL
 PS0693  ______________________________________________________________________
 PS0693* NAD 83(1996) POSITION- 44 02 11.97005(N) 099 29 08.66075(W)   ADJUSTED
 PS0693* NAVD 88 ORTHO HEIGHT -   531.    (meters)     1742.    (feet) SCALED
 PS0693  ______________________________________________________________________
 PS0693  GEOID HEIGHT    -        -24.899 (meters)                     GEOID18
 PS0693  LAPLACE CORR    -         -1.77  (seconds)                    DEFLEC18
 PS0693  HORZ ORDER      -  SECOND
 PS0693
 PS0693.The horizontal coordinates were established by classical geodetic methods
 PS0693.and adjusted by the National Geodetic Survey in January 1998.
 PS0693
 PS0693.The orthometric height was scaled from a topographic map.
 PS0693
 PS0693.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0693.GEOID18 height accuracy estimate available here.
 PS0693
 PS0693.Click photographs - Photos may exist for this station.
 PS0693
 PS0693.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0693
 PS0693. The following values were computed from the NAD 83(1996) position.
 PS0693
 PS0693;                    North         East     Units Scale Factor Converg.
 PS0693;SPC SD S     -   189,574.485   667,934.737   MT  0.99993348   +0 35 05.0
 PS0693;SPC SD S     -   621,962.29  2,191,382.55   sFT  0.99993348   +0 35 05.0
 PS0693;UTM  14      - 4,876,059.095   461,080.269   MT  0.99961863   -0 20 15.5
 PS0693
 PS0693!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0693!SPC SD S     -   0.99992059  x   0.99993348  =   0.99985408
 PS0693!UTM  14      -   0.99992059  x   0.99961863  =   0.99953926
 PS0693
 PS0693:                Primary Azimuth Mark                     Grid Az
 PS0693:SPC SD S     -  INDIAN AZ MK                             166 00 23.5
 PS0693:UTM  14      -  INDIAN AZ MK                             166 55 44.0
 PS0693
 PS0693_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP6108076059(NAD 83)
 PS0693
 PS0693|---------------------------------------------------------------------|
 PS0693| PID    Reference Object                     Distance      Geod. Az  |
 PS0693|                                                           dddmmss.s |
 PS0693| CO5676 INDIAN RM 2                           8.775 METERS 10631     |
 PS0693| CO5674 INDIAN AZ MK                                       1663528.5 |
 PS0693| PS0710 LOWER BRULE ST MARYS CATH CH        APPROX. 7.7 KM 3075340.6 |
 PS0693| CO5675 INDIAN RM 1                          11.327 METERS 34704     |
 PS0693|---------------------------------------------------------------------|
 PS0693
 PS0693                          SUPERSEDED SURVEY CONTROL
 PS0693
 PS0693  NAD 83(1986)-  44 02 11.96830(N)    099 29 08.66687(W) AD(       ) 2
 PS0693  NAD 27      -  44 02 12.00200(N)    099 29 07.27800(W) AD(       ) 2
 PS0693
 PS0693.Superseded values are not recommended for survey control.
 PS0693
 PS0693.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0693.See file dsdata.pdf to determine how the superseded data were derived.
 PS0693
 PS0693_MARKER: DS = TRIANGULATION STATION DISK
 PS0693_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0693_STAMPING: INDIAN 1948
 PS0693_MARK LOGO: CGS
 PS0693_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0693+STABILITY: SURFACE MOTION
 PS0693
 PS0693  HISTORY     - Date     Condition        Report By
 PS0693  HISTORY     - 1948     MONUMENTED       CGS
 PS0693  HISTORY     - 1952     MARK NOT FOUND   USGS
 PS0693
 PS0693                          STATION DESCRIPTION
 PS0693
 PS0693'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0693'STATION IS LOCATED ON A HIGH FLAT TOP BLUFF IN PASTURE LAND
 PS0693'ABOUT 6 MILES SOUTHWEST OF LOWER BRULE AND 1 MILE SOUTH OF
 PS0693'THE MISSOURI RIVER ON THE LOWER BRULE INDIAN RESERVATION.
 PS0693'STATION IS 7 FEET NORTH OF WITNESS POST.  THE MARK PROJECTS
 PS0693'ABOUT 3 INCHES AND THE DISK IS STAMPED INDIAN 1948.
 PS0693'
 PS0693'REFERENCE MARK NO. 1 IS 37.16 FEET NORTH OF STATION.  THE MARK
 PS0693'PROJECTS ABOUT 3 INCHES AND THE DISK IS STAMPED INDIAN NO 1 1948.
 PS0693'
 PS0693'REFERENCE MARK NO. 2 IS 28.79 FEET SOUTHEAST OF STATION.  THE
 PS0693'MARK PROJECTS ABOUT 4 INCHES AND THE DISK IS STAMPED INDIAN
 PS0693'NO 2 1948.
 PS0693'
 PS0693'AZIMUTH MARK IS APPROXIMATELY 0.6 MILE SOUTH OF STATION,
 PS0693'24 FEET WEST OF THE APPROXIMATE CENTERLINE OF TRACK ROAD
 PS0693'AND 2.5 FEET EAST NORTHEAST OF WITNESS POST.  THE MARK PROJECTS
 PS0693'ABOUT 4 INCHES AND THE DISK IS STAMPED INDIAN 1948.
 PS0693'
 PS0693'TO REACH FROM THE MOBILGAS SERVICE STATION AND CAFE ON U.S.
 PS0693'HIGHWAY 16 IN OACOMA GO WEST A FEW YARDS TO A GRAVEL T ROAD
 PS0693'ON THE RIGHT.  TURN RIGHT AND FOLLOW MAIN ROAD NORTH AND
 PS0693'WEST FOR 10.3 MILES TO FORKS.  TAKE LEFT FORK AND CONTINUE
 PS0693'WEST ON MAIN ROAD FOR 2.05 MILES TO CROSSROADS WITH SCHOOLHOUSE
 PS0693'IN SOUTHEAST ANGLE.  TURN RIGHT AND GO NORTH FOR 3.05 MILES
 PS0693'TO CROSSROADS.  CONTINUE NORTH ON DIM ROAD FOR 3.05 MILES
 PS0693'TO WIRE GATE.  PASS THROUGH GATE AND CONTINUE NORTHWEST FOR
 PS0693'1.2 MILES TO ANOTHER WIRE GATE.  PASS THROUGH GATE AND TAKE
 PS0693'RIGHT FORK EAST FOR 0.4 MILE TO FORK.  TAKE LEFT FORK FOR
 PS0693'0.05 MILE TO ANOTHER FORK.  TAKE LEFT FORK AND FOLLOW DIM
 PS0693'TRACK ROAD NORTHWEST FOR 1.7 MILES TO AZIMUTH MARK ON LEFT
 PS0693'OR WEST SIDE OF ROAD AS DESCRIBED.  CONTINUE NORTH FOR
 PS0693'0.6 MILE.  HERE LEAVE TRACK ROAD AND GO NORTH 0.1 MILE TO
 PS0693'HIGHEST POINT AND TO STATION AS DESCRIBED.
 PS0693'
 PS0693'A 4 FOOT SIGNAL AT STATION BADGER (USGS) IS VISIBLE FROM THE
 PS0693'GROUND.
 PS0693'
 PS0693'A 4 FOOT SIGNAL AT STATION SOLDIER IS VISIBLE FROM THE GROUND.
 PS0693'
 PS0693'A 47 FOOT SIGNAL AT STATION BRULE IS VISIBLE FROM THE GROUND.
 PS0693'
 PS0693'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 PS0693
 PS0693                          STATION RECOVERY (1952)
 PS0693
 PS0693'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1952
 PS0693'THIS MARK COULD NOT BE LOCATED.  A STONE WAS FOUND THAT
 PS0693'APPEARED TO HAVE HAD A TABLET SET IN THE TOP BUT IT HAD BEEN
 PS0693'REMOVED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0760 ***********************************************************************
 OT0760  DESIGNATION -  INDIAN ALLOTMENT PIPE
 OT0760  PID         -  OT0760
 OT0760  STATE/COUNTY-  SD/SHANNON
 OT0760  COUNTRY     -  US
 OT0760  USGS QUAD   -  PINE RIDGE SW (2017)
 OT0760
 OT0760                         *CURRENT SURVEY CONTROL
 OT0760  ______________________________________________________________________
 OT0760* NAD 83(1996) POSITION- 43 02 44.98352(N) 102 40 22.35208(W)   ADJUSTED
 OT0760* NAVD 88 ORTHO HEIGHT -  1084.    (meters)     3556.    (feet) SCALED
 OT0760  ______________________________________________________________________
 OT0760  GEOID HEIGHT    -        -17.980 (meters)                     GEOID18
 OT0760  LAPLACE CORR    -         -1.63  (seconds)                    DEFLEC18
 OT0760  HORZ ORDER      -  SECOND
 OT0760
 OT0760.The horizontal coordinates were established by classical geodetic methods
 OT0760.and adjusted by the National Geodetic Survey in January 1998.
 OT0760
 OT0760.The orthometric height was scaled from a topographic map.
 OT0760
 OT0760.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0760.GEOID18 height accuracy estimate available here.
 OT0760
 OT0760.Click photographs - Photos may exist for this station.
 OT0760
 OT0760.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0760
 OT0760. The following values were computed from the NAD 83(1996) position.
 OT0760
 OT0760;                    North         East     Units Scale Factor Converg.
 OT0760;SPC SD S     -    81,836.741   409,406.809   MT  0.99995646   -1 36 50.2
 OT0760;SPC SD S     -   268,492.71  1,343,195.51   sFT  0.99995646   -1 36 50.2
 OT0760;UTM  13      - 4,768,532.194   689,542.683   MT  1.00004198   +1 35 20.1
 OT0760
 OT0760!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0760!SPC SD S     -   0.99983293  x   0.99995646  =   0.99978940
 OT0760!UTM  13      -   0.99983293  x   1.00004198  =   0.99987490
 OT0760
 OT0760_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH8954268532(NAD 83)
 OT0760
 OT0760                          SUPERSEDED SURVEY CONTROL
 OT0760
 OT0760  NAD 83(1995)-  43 02 44.98318(N)    102 40 22.35206(W) AD(       ) 2
 OT0760  NAD 83(1993)-  43 02 44.97761(N)    102 40 22.35260(W) AD(       ) 2
 OT0760  NAD 83(1986)-  43 02 44.97067(N)    102 40 22.35038(W) AD(       ) 2
 OT0760  NAD 27      -  43 02 45.03400(N)    102 40 20.74700(W) AD(       ) 2
 OT0760
 OT0760.Superseded values are not recommended for survey control.
 OT0760
 OT0760.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0760.See file dsdata.pdf to determine how the superseded data were derived.
 OT0760
 OT0760_MARKER: I = METAL ROD
 OT0760_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0760_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0760_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0760
 OT0760  HISTORY     - Date     Condition        Report By
 OT0760  HISTORY     - 1934     MONUMENTED       CGS
 OT0760
 OT0760                          STATION DESCRIPTION
 OT0760
 OT0760'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0760'THE INDIAN ALLOTMENT PIPE PROJECTS 3 FEET, BUT IT IS LOOSE
 OT0760'IN THE GROUND AND LEANING AGAINST FENCE CORNER, SO DID NOT
 OT0760'TAKE SECOND READINGS.
 OT0760'
 OT0760'THE STATION IS REACHED FROM PINE RIDGE POST OFFICE BY GOING
 OT0760'S ON GRADED ROAD 0.5 MILE, THEN RIGHT AT SCHOOL ENTRANCE AND
 OT0760'GO 0.1 MILE, THEN CONTINUE ON GRADED ROAD WESTERLY FOR 4.1
 OT0760'MILES TO A T-FORK AND SAINT ANN CHURCH, ON THE W SIDE OF THE
 OT0760'ROAD.  TURN RIGHT OR N ON GRADED ROAD AND GO N AND W 2.6 MILES
 OT0760'TO AN INDIAN ALLOTMENT PIPE IN NE FENCE CORNER AND THE STATION.
 OT0760'THE GRADED ROAD TURNS W HERE AND THERE IS A DIM ROAD CONTINUING
 OT0760'STRAIGHT AHEAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0768 ***********************************************************************
 OT0768  DESIGNATION -  INDIAN ALLOTMENT SURVEY MARK
 OT0768  PID         -  OT0768
 OT0768  STATE/COUNTY-  SD/SHANNON
 OT0768  COUNTRY     -  US
 OT0768  USGS QUAD   -  SLIM BUTTE NW (2017)
 OT0768
 OT0768                         *CURRENT SURVEY CONTROL
 OT0768  ______________________________________________________________________
 OT0768* NAD 83(1996) POSITION- 43 09 33.78011(N) 102 58 34.31356(W)   ADJUSTED
 OT0768* NAVD 88 ORTHO HEIGHT -   960.    (meters)     3150.    (feet) SCALED
 OT0768  ______________________________________________________________________
 OT0768  GEOID HEIGHT    -        -17.563 (meters)                     GEOID18
 OT0768  LAPLACE CORR    -         -3.58  (seconds)                    DEFLEC18
 OT0768  HORZ ORDER      -  SECOND
 OT0768
 OT0768.The horizontal coordinates were established by classical geodetic methods
 OT0768.and adjusted by the National Geodetic Survey in January 1998.
 OT0768
 OT0768.The orthometric height was scaled from a topographic map.
 OT0768
 OT0768.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0768.GEOID18 height accuracy estimate available here.
 OT0768
 OT0768.Click photographs - Photos may exist for this station.
 OT0768
 OT0768.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0768
 OT0768. The following values were computed from the NAD 83(1996) position.
 OT0768
 OT0768;                    North         East     Units Scale Factor Converg.
 OT0768;SPC SD S     -    95,186.176   385,105.522   MT  0.99993876   -1 49 23.5
 OT0768;SPC SD S     -   312,289.98  1,263,467.03   sFT  0.99993876   -1 49 23.5
 OT0768;UTM  13      - 4,780,502.379   664,531.995   MT  0.99993302   +1 23 04.7
 OT0768
 OT0768!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0768!SPC SD S     -   0.99985231  x   0.99993876  =   0.99979108
 OT0768!UTM  13      -   0.99985231  x   0.99993302  =   0.99978534
 OT0768
 OT0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH6453180502(NAD 83)
 OT0768
 OT0768                          SUPERSEDED SURVEY CONTROL
 OT0768
 OT0768  NAD 83(1995)-  43 09 33.77935(N)    102 58 34.31217(W) AD(       ) 2
 OT0768  NAD 83(1993)-  43 09 33.77317(N)    102 58 34.30863(W) AD(       ) 2
 OT0768  NAD 83(1986)-  43 09 33.76438(N)    102 58 34.31258(W) AD(       ) 2
 OT0768  NAD 27      -  43 09 33.84200(N)    102 58 32.62000(W) AD(       ) 2
 OT0768
 OT0768.Superseded values are not recommended for survey control.
 OT0768
 OT0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0768.See file dsdata.pdf to determine how the superseded data were derived.
 OT0768
 OT0768_MARKER: P = PIPE CAP
 OT0768_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0768_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0768_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0768
 OT0768  HISTORY     - Date     Condition        Report By
 OT0768  HISTORY     - 1936     MONUMENTED       CGS
 OT0768
 OT0768                          STATION DESCRIPTION
 OT0768
 OT0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1936
 OT0768'THERE IS AN INDIAN ALLOTMENT SURVEY MARK 148.4 FEET NORTHWEST
 OT0768'OF STATION.  IT MARKS THE CORNER OF SECTIONS 22, 23, 26 AND 27.
 OT0768'IT IS A BRONZE CAP SET ON TOP OF CAST-IRON PIPE.  THE MARK IS
 OT0768'IN A WEAKENED CONDITION AND HAS BEEN PULLED SLIGHTLY FROM
 OT0768'ITS ORIGINAL POSITION, BY BEING USED AS GUY STAKE FOR A FENCE
 OT0768'POST.
 OT0768'
 OT0768'TO REACH THE STATION FROM OGLALA POST OFFICE FOLLOW U.S.
 OT0768'HIGHWAY 18 NORTHWEST FOR 0.7 MILE TO Y-INTERSECTION, LEAVE
 OT0768'U.S. 18 AND GO WEST AND SOUTHWEST ON DIRT ROAD FOR 12.9 MILES
 OT0768'(ABOUT 150 YARDS EAST OF FENCE LINE AND CATTLE GUARD), LEAVE
 OT0768'ROAD AND GO NORTHWEST ABOUT 300 FEET TO HIGHEST POINT OF HILL
 OT0768'AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0715 ***********************************************************************
 PS0715  DESIGNATION -  INDIAN ALLOTMENT T109N R74W
 PS0715  PID         -  PS0715
 PS0715  STATE/COUNTY-  SD/HUGHES
 PS0715  COUNTRY     -  US
 PS0715  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0715
 PS0715                         *CURRENT SURVEY CONTROL
 PS0715  ______________________________________________________________________
 PS0715* NAD 83(1996) POSITION- 44 14 37.25774(N) 099 41 41.43912(W)   ADJUSTED
 PS0715* NAVD 88 ORTHO HEIGHT -   600.    (meters)     1968.    (feet) SCALED
 PS0715  ______________________________________________________________________
 PS0715  GEOID HEIGHT    -        -24.076 (meters)                     GEOID18
 PS0715  LAPLACE CORR    -         -3.35  (seconds)                    DEFLEC18
 PS0715  HORZ ORDER      -  SECOND
 PS0715
 PS0715.The horizontal coordinates were established by classical geodetic methods
 PS0715.and adjusted by the National Geodetic Survey in January 1998.
 PS0715
 PS0715.The orthometric height was scaled from a topographic map.
 PS0715
 PS0715.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0715.GEOID18 height accuracy estimate available here.
 PS0715
 PS0715.Click photographs - Photos may exist for this station.
 PS0715
 PS0715.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0715
 PS0715. The following values were computed from the NAD 83(1996) position.
 PS0715
 PS0715;                    North         East     Units Scale Factor Converg.
 PS0715;SPC SD S     -   212,426.197   650,998.504   MT  0.99996642   +0 26 25.7
 PS0715;SPC SD S     -   696,934.95  2,135,817.59   sFT  0.99996642   +0 26 25.7
 PS0715;UTM  14      - 4,899,173.446   444,519.960   MT  0.99963785   -0 29 05.3
 PS0715
 PS0715!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0715!SPC SD S     -   0.99990965  x   0.99996642  =   0.99987607
 PS0715!UTM  14      -   0.99990965  x   0.99963785  =   0.99954753
 PS0715
 PS0715_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4451999173(NAD 83)
 PS0715
 PS0715                          SUPERSEDED SURVEY CONTROL
 PS0715
 PS0715  NAD 83(1986)-  44 14 37.25489(N)    099 41 41.44471(W) AD(       ) 2
 PS0715  NAD 27      -  44 14 37.30700(N)    099 41 40.03100(W) AD(       ) 2
 PS0715
 PS0715.Superseded values are not recommended for survey control.
 PS0715
 PS0715.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0715.See file dsdata.pdf to determine how the superseded data were derived.
 PS0715
 PS0715_MARKER: P = PIPE CAP
 PS0715_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PS0715_STAMPING: T109N R74W 1491 1492
 PS0715_MAGNETIC: P = MARKER IS A STEEL PIPE
 PS0715_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PS0715
 PS0715  HISTORY     - Date     Condition        Report By
 PS0715  HISTORY     - 1948     MONUMENTED       CGS
 PS0715
 PS0715                          STATION DESCRIPTION
 PS0715
 PS0715'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0715'STATION IS LOCATED ABOUT 11 MILES EAST AND 2-1/2 MILES SOUTH OF
 PS0715'DEGREY POST-OFFICE, 2 MILES NORTH OF THE BIG BEND OF THE MISSOURI
 PS0715'RIVER, 3/4 MILE WEST OF CHANEY RUSH CREEK.  IN THE SOUTHEAST 1/4
 PS0715'OF SEC. 14, T. 109 N., R. 74 W., OR AT THE CORNER OF THE SEC.
 PS0715'IT IS IN THE EAST-WEST FENCE LINE ABOUT 0.2 MILE WEST OF A SMALL
 PS0715'ROUND AND ROCKY KNOLL.  THE MARK IS AN 1-1/2 INCH IRON PIPE THAT
 PS0715'PROJECTS ABOUT 18 INCHES WITH A BRONZE CAP ON THE TOP.  THE
 PS0715'CAP WAS MARKED WITH A CROSS AND THE ONLY DECIPHERABLE STAMPING
 PS0715'WAS AS FOLLOWS--T 109 R 74 1491 1492
 PS0715'
 PS0715'A TRAVERSE CONNECTION WAS MADE TO TRIANGULATION STATION CHANEY
 PS0715'WITH THE FOLLOWING RESULTS--IT IS 367.135 METERS (1,204.51 FEET)
 PS0715'WEST OF STATION CHANEY.
 PS0715'
 PS0715'STATION WAS REACHED FROM THE DE GREY POST OFFICE IN W.S. COOPERS
 PS0715'STORE (WHICH IS 23-1/2 MILES SOUTH AND EAST OF PIERRE) BY GOING
 PS0715'EAST AND SOUTH ON A GRAVELED ROAD FOR 1.2 MILES TO A FORKS,
 PS0715'THENCE RIGHT FORK FOR 2.6 MILES TO WHERE MAIN ROAD TURNS RIGHT.
 PS0715'TURN RIGHT OR SOUTH FOR 0.5 MILE TO ROAD TO THE LEFT.  TURN LEFT
 PS0715'OR EAST AND GO 2 MILES TO A GRAVEL ROAD.  TURN LEFT OR NORTH AND
 PS0715'GO 2.9 MILES TO A CROSSROADS.  HERE TURN RIGHT OR EAST AND
 PS0715'FOLLOW MAIN ROAD FOR 6.55 MILES TO A WIRE GATE ON THE RIGHT AND
 PS0715'A TRACK ROAD ON THE LEFT.  TURN RIGHT, THRU GATE, AND CONTINUE
 PS0715'SOUTH TO A. BURKI AND SONS RANCH BUILDINGS.  CONTINUE
 PS0715'SOUTHEAST, ACROSS FARMYARD, TO THE GATE IN THE SOUTHEAST
 PS0715'CORNER.  GO THRU GATE AND FOLLOW TRACK ROAD WESTERLY,
 PS0715'PASSING TO THE LEFT OF AN EARTH DAM, TO A GATE.  GO THRU GATE
 PS0715'AND FOLLOW TRACK ROAD WESTERLY TO FENCE CORNER.  THENCE
 PS0715'LEFT OR SOUTH ON MAIN TRACK ROAD FOR 1.75 MILES TO GATE IN THE
 PS0715'EAST-WEST FENCE.  (GATE HAS HIGH GATEPOSTS) PASS THRU GATE AND
 PS0715'CONTINUE SOUTHERLY FOR 0.95 MILES TO A Y-FORKS.  TAKE RIGHT FORK
 PS0715'AND GO SOUTHWEST FOR 0.65 MILE TO NORTH-SOUTH FENCE, THEN
 PS0715'SOUTH ALONG FENCE TO GATE IN FENCE CORNER.  GO THRU GATE AND
 PS0715'CONTINUE WEST 0.1 MILE TO GATE IN THE EAST-WEST FENCE.  TURN
 PS0715'LEFT THRU GATE AND CONTINUE SOUTH ON TRACK ROAD FOR 1.0
 PS0715'MILE TO EAST-WEST FENCE, THEN LEFT OR EAST 0.05 MILES TO THE MARK
 PS0715'IN THE FENCE LINE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0529 ***********************************************************************
 QT0529  DESIGNATION -  INDIAN BUTTE
 QT0529  PID         -  QT0529
 QT0529  STATE/COUNTY-  SD/BUTTE
 QT0529  COUNTRY     -  US
 QT0529  USGS QUAD   -  INDIAN BUTTE (2017)
 QT0529
 QT0529                         *CURRENT SURVEY CONTROL
 QT0529  ______________________________________________________________________
 QT0529* NAD 83(1996) POSITION- 45 08 29.18734(N) 103 57 59.05340(W)   ADJUSTED
 QT0529* NAVD 88 ORTHO HEIGHT -  1127.    (meters)     3697.    (feet) SCALED
 QT0529  ______________________________________________________________________
 QT0529  GEOID HEIGHT    -        -15.824 (meters)                     GEOID18
 QT0529  LAPLACE CORR    -         -3.93  (seconds)                    DEFLEC18
 QT0529  HORZ ORDER      -  SECOND
 QT0529
 QT0529.The horizontal coordinates were established by classical geodetic methods
 QT0529.and adjusted by the National Geodetic Survey in January 1998.
 QT0529
 QT0529.The orthometric height was scaled from a topographic map.
 QT0529
 QT0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0529.GEOID18 height accuracy estimate available here.
 QT0529
 QT0529.Click photographs - Photos may exist for this station.
 QT0529
 QT0529.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0529
 QT0529. The following values were computed from the NAD 83(1996) position.
 QT0529
 QT0529;                    North         East     Units Scale Factor Converg.
 QT0529;SPC SD N     -   153,000.843   288,175.412   MT  0.99994035   -2 48 25.8
 QT0529;SPC SD N     -   501,970.27    945,455.50   sFT  0.99994035   -2 48 25.8
 QT0529;UTM  13      - 4,999,182.487   581,262.507   MT  0.99968120   +0 43 57.7
 QT0529
 QT0529!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0529!SPC SD N     -   0.99982589  x   0.99994035  =   0.99976625
 QT0529!UTM  13      -   0.99982589  x   0.99968120  =   0.99950714
 QT0529
 QT0529:                Primary Azimuth Mark                     Grid Az
 QT0529:SPC SD N     -  INDIAN BUTTE AZ MK                       139 22 35.4
 QT0529:UTM  13      -  INDIAN BUTTE AZ MK                       135 50 11.9
 QT0529
 QT0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8126299182(NAD 83)
 QT0529
 QT0529|---------------------------------------------------------------------|
 QT0529| PID    Reference Object                     Distance      Geod. Az  |
 QT0529|                                                           dddmmss.s |
 QT0529| CQ7894 INDIAN BUTTE AZ MK                                 1363409.6 |
 QT0529| CQ7895 INDIAN BUTTE RM 1                    15.156 METERS 14440     |
 QT0529| CQ7896 INDIAN BUTTE RM 2                     9.243 METERS 23042     |
 QT0529|---------------------------------------------------------------------|
 QT0529
 QT0529                          SUPERSEDED SURVEY CONTROL
 QT0529
 QT0529  NAD 83(1993)-  45 08 29.18385(N)    103 57 59.05156(W) AD(       ) 2
 QT0529  NAD 83(1986)-  45 08 29.17560(N)    103 57 59.04925(W) AD(       ) 2
 QT0529  NAD 27      -  45 08 29.22500(N)    103 57 57.28000(W) AD(       ) 2
 QT0529
 QT0529.Superseded values are not recommended for survey control.
 QT0529
 QT0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0529.See file dsdata.pdf to determine how the superseded data were derived.
 QT0529
 QT0529_MARKER: DS = TRIANGULATION STATION DISK
 QT0529_SETTING: 80 = SET IN A BOULDER
 QT0529_STAMPING: INDIAN BUTTE 1952
 QT0529_MARK LOGO: CGS
 QT0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0529+STABILITY: SURFACE MOTION
 QT0529
 QT0529  HISTORY     - Date     Condition        Report By
 QT0529  HISTORY     - 1952     MONUMENTED       CGS
 QT0529  HISTORY     - 1973     GOOD             USGS
 QT0529
 QT0529                          STATION DESCRIPTION
 QT0529
 QT0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0529'THE STATION IS LOCATED ABOUT 32 MILES NORTH AND 5-1/2 MILES
 QT0529'WEST OF BELLE FOURCHE, IN SECTION 26, T 14 N, R 1 E, ON PROPERTY
 QT0529'OWNED BY MR. LESLIE HEINBAUGH, ON THE SUMMIT OF A PROMINENT
 QT0529'BUTTE LOCALLY KNOWN AS INDIAN BUTTE, 68 FEET NORTH OF A
 QT0529'LARGE ROCK PILE, AND 40 FEET EAST OF THE EAST SIDE OF A
 QT0529'ROCK SHELTER.
 QT0529'
 QT0529'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO. 212
 QT0529'AND U.S. HIGHWAY NO. 85 ABOUT 1.2 MILES NORTH OF BELLE FOURCHE,
 QT0529'GO NORTH ON NO. 85 FOR 12.05 MILES TO THE END OF THE HARD
 QT0529'SURFACED ROAD.  (SIGN CAMP CROOK) TURN LEFT, NORTHERLY, ON THE
 QT0529'CAMP CROOK ROAD (GRAVELED) FOR 10.6 MILES TO A STEEL BRIDGE.
 QT0529'CONTINUE NORTHERLY FOR 8.2 MILES TO A BLADED ROAD ON THE LEFT.
 QT0529'(SIGN HEINBAUGH RANCH) TURN LEFT, NORTHWESTERLY, FOR 2.1 MILES
 QT0529'TO THE HEINBAUGH RANCH ON THE RIGHT.  TURN RIGHT ON A TRACK
 QT0529'ROAD AT THE SOUTHWEST CORNER OF THE RANCH YARD, GO NORTHERLY
 QT0529'FOR 0.2 MILE TO A FORK.  THEN RIGHT, CONTINUE NORTHERLY, FOR
 QT0529'1.1 MILE TO A WIRE GATE.  THROUGH THE GATE, CONTINUE
 QT0529'NORTHERLY FOR 1.75 MILES TO THE AZIMUTH MARK ON THE LEFT.
 QT0529'CONTINUE NORTHWESTERLY FOR 1.0 MILE.  THEN BEAR RIGHT,
 QT0529'EASTERLY, FOR 0.1 MILE TO THE STATION.
 QT0529'
 QT0529'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QT0529'INDIAN BUTTE 1952.
 QT0529'
 QT0529'REFERENCE MARK NO. 1 IS 20 FEET NORTH-NORTHEAST OF THE LARGE
 QT0529'ROCK PILE.  IT PROJECTS 12 INCHES, AND THE DISK IS STAMPED
 QT0529'INDIAN BUTTE NO 1 1952.
 QT0529'
 QT0529'REFERENCE MARK NO. 2 IS 11 FEET EAST OF THE EAST EDGE OF THE
 QT0529'ROCK SHELTER.  IT PROJECTS 12 INCHES, AND THE DISK IS STAMPED
 QT0529'INDIAN BUTTE NO 2 1952.
 QT0529'
 QT0529'THE AZIMUTH MARK IS AT THE SOUTHEAST CORNER OF A WIRE FENCE
 QT0529'ENCLOSURE, ABOUT 150 YARDS SOUTH OF A BOARD CORRAL AND AN
 QT0529'EARTH DAM, 4 FEET NORTH OF A FENCE CORNER, AND 2 FEET NORTH
 QT0529'OF A 4 IN X 4 IN WITNESS POST.  IT PROJECTS 3 INCHES, AND THE
 QT0529'DISK IS STAMPED INDIAN BUTTE 1952.
 QT0529
 QT0529                          STATION RECOVERY (1973)
 QT0529
 QT0529'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973 (WJC)
 QT0529'TO REACH THE STATION FROM THE JCT. OF U.S. HWY 85 AND U.S. HWY
 QT0529'212 ABOUT 1.2 MILES NORTH OF BELLE FOURCHE, GO NORTH ON
 QT0529'U.S. 85 FOR 11.4 MILES TO GRAVEL RD. NORTH, AND SIGN CAMP CROOK
 QT0529'56.  TURN LEFT AND GO NORTH ON GRAVEL RD. FOR 17.7 MILES TO
 QT0529'A RD. FORK.  TAKE LEFT FORK AND GO WEST FOR 1.0 MILES TO A
 QT0529'TRACK RD. NORTH.  TURN RIGHT ON TRACK RD. AND GO NORTH AND
 QT0529'WEST FOR 2.3 MILES TO A WIRE GATE.  GO THROUGH GATE AND TURN
 QT0529'RIGHT, NORTH, ALONG PIPELINE FOR 0.9 MILES TO A TRACK RD.
 QT0529'NORTHWEST.  TURN LEFT ON TRACK RD. AND GO NORTHWEST FOR
 QT0529'0.5 MILES TO A CORRAL.  CONTINUE CROSS COUNTRY NORTHWEST FOR
 QT0529'0.8 MILES TO THE TOP OF BUTTE AND STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0595 ***********************************************************************
 QQ0595  DESIGNATION -  INDIAN CHURCH SPIRE
 QQ0595  PID         -  QQ0595
 QQ0595  STATE/COUNTY-  SD/ROBERTS
 QQ0595  COUNTRY     -  US
 QQ0595  USGS QUAD   -  PEEVER (2017)
 QQ0595
 QQ0595                         *CURRENT SURVEY CONTROL
 QQ0595  ______________________________________________________________________
 QQ0595* NAD 83(1996) POSITION- 45 37 24.87062(N) 096 52 32.59668(W)   ADJUSTED
 QQ0595  ______________________________________________________________________
 QQ0595  GEOID HEIGHT    -        -25.953 (meters)                     GEOID18
 QQ0595  LAPLACE CORR    -         -3.51  (seconds)                    DEFLEC18
 QQ0595  HORZ ORDER      -  THIRD
 QQ0595
 QQ0595.The horizontal coordinates were established by classical geodetic methods
 QQ0595.and adjusted by the National Geodetic Survey in January 1998.
 QQ0595
 QQ0595.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0595.GEOID18 height accuracy estimate available here.
 QQ0595
 QQ0595.Click photographs - Photos may exist for this station.
 QQ0595
 QQ0595.The Laplace correction was computed from DEFLEC18 derived deflections.
 QQ0595
 QQ0595. The following values were computed from the NAD 83(1996) position.
 QQ0595
 QQ0595;                    North         East     Units Scale Factor Converg.
 QQ0595;SPC SD N     -   203,643.224   843,589.683   MT  0.99998901   +2 12 40.2
 QQ0595;SPC SD N     -   668,119.48  2,767,677.15   sFT  0.99998901   +2 12 40.2
 QQ0595;UTM  14      - 5,054,420.199   665,598.888   MT  0.99993716   +1 31 07.3
 QQ0595
 QQ0595_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR6559854420(NAD 83)
 QQ0595
 QQ0595                          SUPERSEDED SURVEY CONTROL
 QQ0595
 QQ0595  NAD 83(1986)-  45 37 24.87083(N)    096 52 32.58530(W) AD(       ) 3
 QQ0595  NAD 27      -  45 37 25.01100(N)    096 52 31.31200(W) AD(       ) 3
 QQ0595  USSD        -  45 37 25.17200(N)    096 52 31.73700(W) AD(       ) 3
 QQ0595
 QQ0595.Superseded values are not recommended for survey control.
 QQ0595
 QQ0595.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0595.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0595
 QQ0595_MARKER: 90 = CHURCH SPIRE
 QQ0595
 QQ0595  HISTORY     - Date     Condition        Report By
 QQ0595  HISTORY     - 1903     FIRST OBSERVED   CGS
 QQ0595  HISTORY     - 1935     SEE DESCRIPTION  CGS
 QQ0595
 QQ0595                          STATION DESCRIPTION
 QQ0595
 QQ0595'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 QQ0595'IN 1935 REPORTED THAT TOP OF BELFRY HAS BEEN MADE SMALLER AND LOWER,
 QQ0595'BUT ITS POSITION WAS PROBABLY NOT CHANGED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1045 ***********************************************************************
 PT1045  DESIGNATION -  INGHAM RESET
 PT1045  PID         -  PT1045
 PT1045  STATE/COUNTY-  SD/HUGHES
 PT1045  COUNTRY     -  US
 PT1045  USGS QUAD   -  OAHE DAM (2017)
 PT1045
 PT1045                         *CURRENT SURVEY CONTROL
 PT1045  ______________________________________________________________________
 PT1045* NAD 83(1996) POSITION- 44 29 30.97630(N) 100 29 26.36855(W)   ADJUSTED
 PT1045* NAVD 88 ORTHO HEIGHT -   566.    (meters)     1857.    (feet) SCALED
 PT1045  ______________________________________________________________________
 PT1045  GEOID HEIGHT    -        -22.975 (meters)                     GEOID18
 PT1045  LAPLACE CORR    -         -3.09  (seconds)                    DEFLEC18
 PT1045  HORZ ORDER      -  SECOND
 PT1045
 PT1045.The horizontal coordinates were established by classical geodetic methods
 PT1045.and adjusted by the National Geodetic Survey in January 1998.
 PT1045
 PT1045.The orthometric height was scaled from a topographic map.
 PT1045
 PT1045.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1045.GEOID18 height accuracy estimate available here.
 PT1045
 PT1045.Click photographs - Photos may exist for this station.
 PT1045
 PT1045.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1045
 PT1045. The following values were computed from the NAD 83(1996) position.
 PT1045
 PT1045;                    North         East     Units Scale Factor Converg.
 PT1045;SPC SD S     -   239,827.806   587,486.036   MT  1.00002326   -0 06 30.7
 PT1045;SPC SD S     -   786,835.06  1,927,443.77   sFT  1.00002326   -0 06 30.7
 PT1045;UTM  14      - 4,927,594.266   381,479.460   MT  0.99977275   -1 02 41.2
 PT1045
 PT1045!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1045!SPC SD S     -   0.99991480  x   1.00002326  =   0.99993806
 PT1045!UTM  14      -   0.99991480  x   0.99977275  =   0.99968757
 PT1045
 PT1045:                Primary Azimuth Mark                     Grid Az
 PT1045:SPC SD S     -  INGHAM AZ MK                             357 53 43.5
 PT1045:UTM  14      -  INGHAM AZ MK                             358 49 54.0
 PT1045
 PT1045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8147927594(NAD 83)
 PT1045
 PT1045|---------------------------------------------------------------------|
 PT1045| PID    Reference Object                     Distance      Geod. Az  |
 PT1045|                                                           dddmmss.s |
 PT1045| PT1023 PIERRE S DAK STATE POLICE MAST      APPROX.13.3 KM 1250156.4 |
 PT1045| CO5677 INGHAM RM 1                          13.503 METERS 18651     |
 PT1045| CO5678 INGHAM RM 2                          38.460 METERS 28219     |
 PT1045| AH8714 INGHAM AZ MK                                       3574712.8 |
 PT1045|---------------------------------------------------------------------|
 PT1045
 PT1045                          SUPERSEDED SURVEY CONTROL
 PT1045
 PT1045  NAD 83(1986)-  44 29 30.97100(N)    100 29 26.37201(W) AD(       ) 2
 PT1045  NAD 27      -  44 29 31.04300(N)    100 29 24.87300(W) AD(       ) 2
 PT1045  MORC        -  44 29 28.34000(N)    100 29 24.58000(W) AD(       ) 3
 PT1045
 PT1045.Superseded values are not recommended for survey control.
 PT1045
 PT1045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1045.See file dsdata.pdf to determine how the superseded data were derived.
 PT1045
 PT1045_MARKER: DH = HORIZONTAL CONTROL DISK
 PT1045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1045_STAMPING: INGHAM MORC 1889 1982
 PT1045_MARK LOGO: NGS
 PT1045_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PT1045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1045+STABILITY: SURFACE MOTION
 PT1045
 PT1045  HISTORY     - Date     Condition        Report By
 PT1045  HISTORY     - 1982     MONUMENTED       NGS
 PT1045
 PT1045                          STATION DESCRIPTION
 PT1045
 PT1045'DESCRIBED BY NATIONAL GEODETIC SURVEY 1982 (CLN)
 PT1045'THE UNDERGROUND MARK, REFERENCE MARK 2 AND THE AZIMUTH MARK WERE
 PT1045'RECOVERED IN GOOD CONDITION.  THE CONCRETE ON ONE CORNER OF REFERENCE
 PT1045'MAR 2 HAS A CHIP IN IT, INDICATING IT HAS BEEN HIT, BUT IT IS VERY
 PT1045'STABLE.  REFERENCE MARK 1 WAS FOUND LAYING ON TOP OF THE GROUND ABOUT
 PT1045'30 M (98.4 FT) FROM WHERE IT WAS SET.  THE PIPE SURFACE STATION MARK
 PT1045'WAS NOT RECOVERED.  THE AREA WHERE THE STATION IS LOCATED IS NOW
 PT1045'CULTIVATED.  A NEW SURFACE MARK WAS SET, OVER THE UNDERGROUND, ABOUT
 PT1045'0.3 M (1.0 FT) BELOW THE SURFACE AND REFERENCE MARK 3 WAS SET.  NEW
 PT1045'DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED 24 KM (14.90 MI)
 PT1045'NORTHWEST OF PIERRE ON THE TOP OF A ROLLING HILL, IN A CULTIVATED
 PT1045'FIELD.  THE PROPERTY IS OWNED BY FREEDA ROBINSON, PIERRE, SD AND IS
 PT1045'RENTED BY KENNETH HOFER, PIERRE, SD.  TO REACH THE STATION FROM THE
 PT1045'EAST END OF THE OAHE RESERVOIR DAM, GO NORTH, NORTHWEST, AND WEST ON
 PT1045'HIGHWAY 1804 FOR 7.9 KM (4.90 MI) TO WHERE HIGHWAY 1804 TURNS NORTH.
 PT1045'CONTINUE AHEAD, WEST, ON A GRAVELED ROAD FOR 3.4 KM (2.10 MI) TO A
 PT1045'SIDE ROAD LEFT.  TURN LEFT AND FOLLOW GRAVELED ROAD SOUTH FOR 0.2 KM
 PT1045'(0.10 MI) SOUTH ON GRAVELED ROAD FOR 1.1 KM (0.70 MI) TO THE STATION
 PT1045'ON THE LEFT.  THE STATION IS A STANDARD NGS DISK STAMPED INGHAM MORC
 PT1045'1889 1982 SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30
 PT1045'CM) IN DIAMETER RECESSED 12 INCHES (30 CM) BELOW THE GROUND.  LOCATED
 PT1045'50.3 METERS (165.0 FT) E FROM THE CENTER OF THE GRAVELED ROAD.  51.2
 PT1045'METERS (168.0 FT) NE FROM A METAL WITNESS POST. 38.7 METERS (127.0 FT)
 PT1045'ESE FROM A METAL WITNESS POST.  THE UNDERGROUND MARK IS A LIMESTONE
 PT1045'TABLET WITH A SMALL HOLE DRILLED IN IT FOR THE CONTROL POINT.  IT IS
 PT1045'45 M (147.6 FT) (18 INCHES) SQUARE WITH A TRIANGLE AND US INSCRIBED IN
 PT1045'IT 3 FEET (0.9 M) 0.9 METERS (3.0 FT) BELOW THE SURFACE.  REFERENCE
 PT1045'MARK NO 2 IS A STANDARD CGS DISK STAMPED INGHAM MRC NO 2 1945 SET INTO
 PT1045'THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON SIDE,
 PT1045'PROJECTING 4 INCHES (10 CM) ABOVE THE GROUND. LOCATED 12.5 METERS E
 PT1045'FROM THE CENTER OF THE GRAVELED ROAD.  3.6 METERS (11.8 FT) W FROM A
 PT1045'FENCE.  0.32 METERS (1.05 FT) E FROM A METAL WITNESS POST, AND 1 FEET,
 PT1045'(0.3 M) 0.3 METERS (1.0 FT) LOWER THAN THE STATION.  REFERENCE MARK NO
 PT1045'3 IS A STANDARD NGS DISK STAMPED INGHAM MORC 1889 NO 3 1982 SET INTO
 PT1045'THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER
 PT1045'PROJECTING 3 INCHES (8 CM) ABOVE THE GROUND.  LOCATED 15.7 METERS
 PT1045'(51.5 FT) E FROM THE CENTER OF THE GRAVELED ROAD.  0.4 METER (1.3 FT)
 PT1045'W FROM A FENCE. 0.26 METER (0.85 FT) N FROM A METAL WITNESS POST, AND
 PT1045'3 FEET (0.9 M) 0.9 METERS (3.0 FT) LOWER THAN THE STATION.  AZIMUTH
 PT1045'MARK NO 1 IS A STANDARD CGS DISK STAMPED INGHAM MRC 1945 SET INTO THE
 PT1045'TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES (30 CM) ON SIDE,
 PT1045'PROJECTING 4 INCHES 10 CM ABOVE THE GROUND.  LOCATED 12.7 METERS (41.7
 PT1045'FT) E FROM THE CENTER OF A GRAVELED ROAD.  2.5 METERS (8.2 FT) W FROM
 PT1045'A FENCE. 0.34 METER (1.12 FT) E FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0732 ***********************************************************************
 OT0732  DESIGNATION -  INTERIOR
 OT0732  PID         -  OT0732
 OT0732  STATE/COUNTY-  SD/JACKSON
 OT0732  COUNTRY     -  US
 OT0732  USGS QUAD   -  CONATA NE (2017)
 OT0732
 OT0732                         *CURRENT SURVEY CONTROL
 OT0732  ______________________________________________________________________
 OT0732* NAD 83(1996) POSITION- 43 43 56.15651(N) 102 00 02.94776(W)   ADJUSTED
 OT0732* NAVD 88 ORTHO HEIGHT -   750.5   (meters)     2462.    (feet) VERTCON3
 OT0732  ______________________________________________________________________
 OT0732  GEOID HEIGHT    -        -19.838 (meters)                     GEOID18
 OT0732  LAPLACE CORR    -         -7.58  (seconds)                    DEFLEC18
 OT0732  HORZ ORDER      -  FIRST
 OT0732
 OT0732.The horizontal coordinates were established by classical geodetic methods
 OT0732.and adjusted by the National Geodetic Survey in January 1998.
 OT0732
 OT0732.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0732.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0732
 OT0732.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0732.GEOID18 height accuracy estimate available here.
 OT0732
 OT0732.Click photographs - Photos may exist for this station.
 OT0732
 OT0732.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0732
 OT0732. The following values were computed from the NAD 83(1996) position.
 OT0732
 OT0732;                    North         East     Units Scale Factor Converg.
 OT0732;SPC SD S     -   156,757.941   465,678.661   MT  0.99990884   -1 09 01.1
 OT0732;SPC SD S     -   514,296.68  1,527,814.07   sFT  0.99990884   -1 09 01.1
 OT0732;UTM  13      - 4,846,509.119   741,540.369   MT  1.00031766   +2 04 27.5
 OT0732;UTM  14      - 4,846,513.897   258,327.737   MT  1.00031844   -2 04 31.6
 OT0732
 OT0732!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0732!SPC SD S     -   0.99988545  x   0.99990884  =   0.99979430
 OT0732!UTM  13      -   0.99988545  x   1.00031766  =   1.00020307
 OT0732!UTM  14      -   0.99988545  x   1.00031844  =   1.00020385
 OT0732
 OT0732:                Primary Azimuth Mark                     Grid Az
 OT0732:SPC SD S     -  INTERIOR AZ MK                           098 35 14.9
 OT0732:UTM  13      -  INTERIOR AZ MK                           095 21 46.3
 OT0732:UTM  14      -  INTERIOR AZ MK                           099 30 45.4
 OT0732
 OT0732_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ4154046509(NAD 83)
 OT0732
 OT0732|---------------------------------------------------------------------|
 OT0732| PID    Reference Object                     Distance      Geod. Az  |
 OT0732|                                                           dddmmss.s |
 OT0732| OS0475 INTERIOR AZ MK                                     0972613.8 |
 OT0732| OS0784 INTERIOR PRESB CH CUPOLA            APPROX. 1.6 KM 1113650.6 |
 OT0732| OS0785 INTERIOR MUNICIPAL TANK             APPROX. 1.6 KM 1130018.6 |
 OT0732| OT0737 ST CECELIA CHURCH CUPOLA            APPROX.16.2 KM 2043402.0 |
 OT0732| OT0734 INTERIOR 2                           11.610 METERS 24653     |
 OT0732| CQ4057 INTERIOR RM 1                        20.675 METERS 26738     |
 OT0732| CQ4058 INTERIOR 2 RM 3                      30.655 METERS 28638     |
 OT0732| OT0735 INTERIOR RM 2                        31.214 METERS 32801     |
 OT0732|---------------------------------------------------------------------|
 OT0732
 OT0732                          SUPERSEDED SURVEY CONTROL
 OT0732
 OT0732  NAD 83(1995)-  43 43 56.14987(N)    102 00 02.95078(W) AD(       ) 1
 OT0732  NAD 83(1986)-  43 43 56.14872(N)    102 00 02.95096(W) AD(       ) 1
 OT0732  NAD 27      -  43 43 56.17480(N)    102 00 01.39490(W) AD(       ) 1
 OT0732  NGVD 29 (07/19/86)  750.0    (m)         2461.     (f) VERT ANG       
 OT0732
 OT0732.Superseded values are not recommended for survey control.
 OT0732
 OT0732.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0732.See file dsdata.pdf to determine how the superseded data were derived.
 OT0732
 OT0732_MARKER: DS = TRIANGULATION STATION DISK
 OT0732_SETTING: 66 = SET IN ROCK OUTCROP
 OT0732_STAMPING: INTERIOR 1936
 OT0732_MARK LOGO: CGS
 OT0732_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0732+STABILITY: POSITION/ELEVATION WELL
 OT0732
 OT0732  HISTORY     - Date     Condition        Report By
 OT0732  HISTORY     - 1936     MONUMENTED       CGS
 OT0732  HISTORY     - 1973     SEE DESCRIPTION  NPS
 OT0732  HISTORY     - 1975     POOR             NGS
 OT0732
 OT0732                          STATION DESCRIPTION
 OT0732
 OT0732'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0732'THE STATION IS ON A SMALL, DOUBLE-TOPPED HILL THAT CAPS THE
 OT0732'GRASSY HIGHLANDS NORTHWEST OF INTERIOR, S. DAK., ABOUT 3/4 MILE
 OT0732'WEST-NORTHWEST OF INTERIOR AND ABOUT 1/4 MILE NORTH OF RAILROAD
 OT0732'TRACKS.  IT IS A STATION SELECTED FOR SPACING ON THE NORTHERN
 OT0732'BOUNDARY OF AREA.  THERE ARE HIGHER RIDGES TO THE NORTH ACROSS
 OT0732'A WIDE FLAT.  THE STATION IS A STANDARD BRONZE DISK SET IN
 OT0732'CONCRETE IN OUTCROPPING BED ROCK.  IT IS FLUSH.
 OT0732'
 OT0732'REFERENCE MARK NO. 1 IS WEST OF THE STATION.  IT
 OT0732'PROJECTS ABOUT 4 INCHES.
 OT0732'
 OT0732'REFERENCE MARK NO. 2 IS NORTH-NORTHWEST OF STATION.
 OT0732'IT PROJECTS 6 INCHES.
 OT0732'
 OT0732'THE AZIMUTH MARK IS ABOUT 0.4 MILE EAST OF THE STATION, 0.4
 OT0732'MILE WEST OF ELEVATOR IN THE TOWN OF INTERIOR, AND ABOUT 50 FEET
 OT0732'SOUTH OF THE CENTERLINE OF THE MAIN-TRAVELED ROAD.  IT PROJECTS
 OT0732'5 INCHES.
 OT0732'
 OT0732'TO REACH FROM INTERIOR, AT THE ELEVATOR FROM WHICH THE STATION
 OT0732'BEARS 278 DEG MAGNETIC, GO WEST ON MAIN-TRAVELED ROAD FOR 0.8
 OT0732'MILE TO AN OBLIQUE INTERSECTION.  BEAR LEFT AND GO 0.1 MILE,
 OT0732'THEN TURN LEFT AND HEAD FOR THE WEST SIDE OF THE HILL AND ABOUT
 OT0732'0.2 MILE TO THE END OF TRUCK TRAVEL.  THE STATION IS ABOUT 30
 OT0732'FEET ABOVE, ON THE NORTH END OF THE BUTTE.
 OT0732'
 OT0732'ALL STATIONS VISIBLE FROM THE GROUND AT THIS STATION.
 OT0732'
 OT0732'THE LINE TO RED WATER IS GRAZING AND 12-FOOT STAND IS NEEDED
 OT0732'TO CLEAR.
 OT0732'
 OT0732'HEIGHT OF LIGHT ABOVE STATION MARK - 1 FOOT.
 OT0732
 OT0732                          STATION RECOVERY (1973)
 OT0732
 OT0732'RECOVERY NOTE BY NATIONAL PARK SERVICE 1973 (GG)
 OT0732'INTERIOR 1936-GROUND AROUND MARK ERODING AWAY FAST.  MARK WILL
 OT0732'LIKELY TUMBLE OFF BUTTE IN 5-10 YEARS.
 OT0732'
 OT0732'R.M. NO 1 1936-GROUND AROUND MARK IS SLOWLY ERODING AWAY
 OT0732'
 OT0732'R.M. NO 2 1936-EXCELLENT
 OT0732
 OT0732                          STATION RECOVERY (1975)
 OT0732
 OT0732'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OT0732'THE STATION MARK AND REFERENCE MARK NO. 1 WERE FOUND IN POOR
 OT0732'CONDITION BUT SOLID, REFERENCE MARK NO. 2 AND THE AZIMUTH MARK WERE
 OT0732'FOUND IN GOOD CONDITION.  A DIFFERENCE OF 30 FEET WAS FOUND IN THE
 OT0732'DISTANCE TO REFERENCE MARK NO. 1, POSSIBLY A TYPING ERROR.  THE
 OT0732'STATION MARK IS ON THE CREST OF A BUTTE WITH THE EARTH ERODED
 OT0732'AWAY FROM THE MARK.  THE WEST SIDE OF THE BUTTE DROPS OFF SHEER
 OT0732'FROM THE EDGE OF THE MARK FOR APPROXIMATELY 16 FEET TO WHERE THE
 OT0732'HILL LEVELS OFF.  THE MARK WAS LEFT INTACT AS FOUND, BUT WILL BE
 OT0732'DESTROYED BY EROSION IN A FEW YEARS.
 OT0732'
 OT0732'STATION INTERIOR 2 WAS ESTABLISHED ON THE HILLTOP AT THE BASE OF THE
 OT0732'STATION BUTTE, SEE DESCRIPTION THEREOF.
 OT0732'
 OT0732'OBSERVATIONS WERE TAKEN AT REFERENCE MARK NO. 2 FOR ITS POSSIBLE
 OT0732'USE AS A STATION.  IT IS ABOUT 35 FEET LOWER THEN STATION INTERIOR,
 OT0732'ON THE NORTH SLOPE OF THE HILL IN A STABLE GRASSY AREA.
 OT0732'
 OT0732'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 1 MILE
 OT0732'WEST OF INTERIOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0734 ***********************************************************************
 OT0734  DESIGNATION -  INTERIOR 2
 OT0734  PID         -  OT0734
 OT0734  STATE/COUNTY-  SD/JACKSON
 OT0734  COUNTRY     -  US
 OT0734  USGS QUAD   -  CONATA NE (2017)
 OT0734
 OT0734                         *CURRENT SURVEY CONTROL
 OT0734  ______________________________________________________________________
 OT0734* NAD 83(1996) POSITION- 43 43 56.00881(N) 102 00 03.42489(W)   NO CHECK
 OT0734* NAVD 88 ORTHO HEIGHT -   745.5   (meters)     2446.    (feet) VERTCON3
 OT0734  ______________________________________________________________________
 OT0734  GEOID HEIGHT    -        -19.837 (meters)                     GEOID18
 OT0734  LAPLACE CORR    -         -7.58  (seconds)                    DEFLEC18
 OT0734  HORZ ORDER      -  SECOND
 OT0734
 OT0734.The horizontal coordinates were established by classical geodetic methods
 OT0734.and adjusted by the National Geodetic Survey in January 1998.
 OT0734
 OT0734.No horizontal observational check was made to the station.
 OT0734
 OT0734.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0734.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0734
 OT0734.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0734.GEOID18 height accuracy estimate available here.
 OT0734
 OT0734.Click photographs - Photos may exist for this station.
 OT0734
 OT0734.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0734
 OT0734. The following values were computed from the NAD 83(1996) position.
 OT0734
 OT0734;                    North         East     Units Scale Factor Converg.
 OT0734;SPC SD S     -   156,753.598   465,667.895   MT  0.99990884   -1 09 01.5
 OT0734;SPC SD S     -   514,282.43  1,527,778.75   sFT  0.99990884   -1 09 01.5
 OT0734;UTM  13      - 4,846,504.175   741,529.860   MT  1.00031760   +2 04 27.2
 OT0734;UTM  14      - 4,846,509.727   258,316.897   MT  1.00031851   -2 04 31.9
 OT0734
 OT0734!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0734!SPC SD S     -   0.99988623  x   0.99990884  =   0.99979508
 OT0734!UTM  13      -   0.99988623  x   1.00031760  =   1.00020379
 OT0734!UTM  14      -   0.99988623  x   1.00031851  =   1.00020470
 OT0734
 OT0734:                Primary Azimuth Mark                     Grid Az
 OT0734:SPC SD S     -  INTERIOR AZ MK                           098 00 40.6
 OT0734:UTM  13      -  INTERIOR AZ MK                           094 47 11.9
 OT0734:UTM  14      -  INTERIOR AZ MK                           098 56 11.0
 OT0734
 OT0734_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ4152946504(NAD 83)
 OT0734
 OT0734|---------------------------------------------------------------------|
 OT0734| PID    Reference Object                     Distance      Geod. Az  |
 OT0734|                                                           dddmmss.s |
 OT0734| OT0732 INTERIOR                             11.610 METERS 06653     |
 OT0734| OS0475 INTERIOR AZ MK                                     0965139.1 |
 OT0734| OS0784 INTERIOR PRESB CH CUPOLA            APPROX. 1.6 KM 1111940.5 |
 OT0734| CQ4057 INTERIOR RM 1                        10.635 METERS 29024     |
 OT0734| CQ4058 INTERIOR 2 RM 3                      22.417 METERS 30600     |
 OT0734| OT0735 INTERIOR RM 2                        31.582 METERS 34919     |
 OT0734|---------------------------------------------------------------------|
 OT0734
 OT0734                          SUPERSEDED SURVEY CONTROL
 OT0734
 OT0734  NAD 83(1995)-  43 43 56.00218(N)    102 00 03.42791(W) AD(       ) 2
 OT0734  NAD 83(1986)-  43 43 56.00103(N)    102 00 03.42802(W) AD(       ) 2
 OT0734  NAD 27      -  43 43 56.02707(N)    102 00 01.87212(W) AD(       ) 2
 OT0734  NGVD 29 (07/19/86)  745.0    (m)         2444.     (f) VERT ANG       
 OT0734
 OT0734.Superseded values are not recommended for survey control.
 OT0734
 OT0734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0734.See file dsdata.pdf to determine how the superseded data were derived.
 OT0734
 OT0734_MARKER: DH = HORIZONTAL CONTROL DISK
 OT0734_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0734_STAMPING: INTERIOR 2 1975
 OT0734_MARK LOGO: NGS
 OT0734_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0734+STABILITY: SURFACE MOTION
 OT0734
 OT0734  HISTORY     - Date     Condition        Report By
 OT0734  HISTORY     - 1975     MONUMENTED       NGS
 OT0734
 OT0734                          STATION DESCRIPTION
 OT0734
 OT0734'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (CLN)
 OT0734'THE STATION IS LOCATED ON A SMALL BUT PROMINENT HILL IN PASTURE
 OT0734'LAND ABOUT 1.0 MILE WEST OF INTERIOR, 1/4 MILE NORTH OF A
 OT0734'RAILROAD, AND 1/4 MILE SOUTHWEST OF A GRAVELED ROAD, ON PROPERTY
 OT0734'OWNED BY MR. STANLEY SAMPSON OF INTERIOR - HIS TELEPHONE NUMBER
 OT0734'IS 605-433-5341.
 OT0734'
 OT0734'TO REACH THE STATION FROM THE GRAIN ELEVATOR AT THE NORTHWEST EDGE
 OT0734'OF INTERIOR, GO WEST ON A GRAVELED ROAD 0.4 TO THE AZIMUTH MARK ON
 OT0734'THE LEFT AS DESCRIBED, CONTINUE WEST ON THE ROAD 0.4 MILE TO
 OT0734'WHERE THE ROAD CURVES TO THE RIGHT AND A TRACK ROAD AND A GATE
 OT0734'ARE STRAIGHT AHEAD, GO THRU THE GATE AND FOLLOW THE TRACK ROAD
 OT0734'WESTERLY ABOUT 0.1 MILE THEN BEAR LEFT UP RIDGE IN PASTURE AND
 OT0734'GO SOUTHEAST ABOUT 0.2 MILE TO THE STATION AS DESCRIBED.
 OT0734'(THERE ARE SOME DEEP HOLES IN THE PASTURE AS YOU NEAR THE
 OT0734'STATION).
 OT0734'
 OT0734'THE STATION MARKS ARE STANDARD DISKS STAMPED INTERIOR 2 1975.  THE
 OT0734'UNDERGROUND MARK IS SET IN THE TOP OF A CONCRETE BLOCK 2-1/2 FEET
 OT0734'BELOW GROUND LEVEL.  THE SURFACE MARK IS SET IN THE TOP OF A ROUND
 OT0734'CONCRETE MONUMENT WHICH PROJECTS 1-INCH.  IT IS 16 FEET NORTH OF
 OT0734'THE SOUTH DROP-OFF OF THE HILL, AND 12 FEET WEST OF THE BASE OF THE
 OT0734'TOP PART OF THE BUTTE.
 OT0734'
 OT0734'REFERENCE MARK NO. 1 IS A STANDARD DISK STAMPED INTERIOR NO 1 1936,
 OT0734'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OT0734'18-INCHES.  IT IS 46 FEET WEST OF THE BASE OF THE BUTTE, AND 15
 OT0734'FEET NORTH OF THE EDGE OF THE DROP-OFF.
 OT0734'
 OT0734'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED INTERIOR NO 2
 OT0734'1936, SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 OT0734'1-INCH.  IT IS 92 FEET SLOPE NORTH OF REFERENCE MARK NO. 1, 72
 OT0734'FEET NORTHEAST OF REFERENCE MARK NO. 3 (SLOPE), 31 FEET NORTH
 OT0734'OF THE BASE OF THE TOP PART OF THE HILL, AND 26 FEET EAST OF A
 OT0734'DROP-OFF TO THE WEST.
 OT0734'
 OT0734'REFERENCE MARK NO. 3 IS A STANDARD DISK STAMPED INTERIOR 2 NO 3
 OT0734'1975, SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS
 OT0734'1-INCH.  IT IS ON TOP OF A GRASSED KNOLL AT THE WEST PART OF
 OT0734'HILLTOP.
 OT0734'
 OT0734'THE AZIMUTH MARK IS A STANDARD DISK STAMPED INTERIOR 1936, SET IN
 OT0734'THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 OT0734'IT IS IN PASTURE LAND, 56 FEET SOUTH OF THE CENTER OF THE ROAD,
 OT0734'55 FEET WEST OF A ROAD BORROW, AND 12 FEET SOUTH OF A FENCE AND
 OT0734'METAL WITNESS POST.
 OT0734'
 OT0734'NOTE--THE AZIMUTH MARK IS ALSO A BENCH MARK, QUAD--431014, LINE
 OT0734'103, ELEVATION 723.852 METERS - 2374.838 FEET.
 OT0734'
 OT0734'NEAREST TOWN--INTERIOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0475 ***********************************************************************
 OS0475  DESIGNATION -  INTERIOR AZ MK
 OS0475  PID         -  OS0475
 OS0475  STATE/COUNTY-  SD/JACKSON
 OS0475  COUNTRY     -  US
 OS0475  USGS QUAD   -  INTERIOR (2017)
 OS0475
 OS0475                         *CURRENT SURVEY CONTROL
 OS0475  ______________________________________________________________________
 OS0475* NAD 83(1986) POSITION- 43 43 53.71   (N) 101 59 37.29   (W)   HD_HELD1
 OS0475* NAVD 88 ORTHO HEIGHT -   724.297 (meters)     2376.30  (feet) POSTED
 OS0475  ______________________________________________________________________
 OS0475  GEOID HEIGHT    -        -19.860 (meters)                     GEOID18
 OS0475  DYNAMIC HEIGHT  -        724.07  (meters)     2375.6   (feet) COMP
 OS0475  MODELED GRAVITY -    980,276.7   (mgal)                       NAVD 88
 OS0475
 OS0475  VERT ORDER      -  * POSTED, SEE BELOW
 OS0475
 OS0475.The horizontal coordinates were determined by differentially corrected
 OS0475.hand held GPS observations or other comparable positioning techniques
 OS0475.and have an estimated accuracy of +/- 3 meters.
 OS0475
 OS0475.The orthometric height was determined by differential leveling
 OS0475.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OS0475
 OS0475.* This is a POSTED BENCH MARK height.
 OS0475
 OS0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0475.GEOID18 height accuracy estimate available here.
 OS0475
 OS0475.Click photographs - Photos may exist for this station.
 OS0475
 OS0475.The dynamic height is computed by dividing the NAVD 88
 OS0475.geopotential number by the normal gravity value computed on the
 OS0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0475.degrees latitude (g = 980.6199 gals.).
 OS0475
 OS0475.The modeled gravity was interpolated from observed gravity values.
 OS0475
 OS0475;                    North         East    Units  Estimated Accuracy
 OS0475;SPC SD S     -   156,671.0     466,251.2     MT  (+/- 3 meters HH1 GPS) 
 OS0475
 OS0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP5889946417(NAD 83)
 OS0475
 OS0475                          SUPERSEDED SURVEY CONTROL
 OS0475
 OS0475  NGVD 29 (??/??/92)  723.852  (m)         2374.84   (f) ADJ UNCH    1 2
 OS0475
 OS0475.Superseded values are not recommended for survey control.
 OS0475
 OS0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0475.See file dsdata.pdf to determine how the superseded data were derived.
 OS0475
 OS0475_MARKER: DZ = AZIMUTH MARK DISK
 OS0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0475_STAMPING: INTERIOR 1936
 OS0475_MARK LOGO: CGS
 OS0475_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0475+STABILITY: SURFACE MOTION
 OS0475
 OS0475  HISTORY     - Date     Condition        Report By
 OS0475  HISTORY     - 1936     MONUMENTED       CGS
 OS0475  HISTORY     - 1962     GOOD             CGS
 OS0475
 OS0475                          STATION DESCRIPTION
 OS0475
 OS0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0475'0.6 MI WNW FROM INTERIOR.
 OS0475'ABOUT 0.5 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0475'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 0.15 MILE
 OS0475'NORTH-NORTHWEST ACROSS COUNTRY, 58 FEET SOUTHWEST OF THE CENTER
 OS0475'LINE OF A GRAVELED ROAD, 12 FEET SOUTHWEST OF A FENCE, 12.2 FEET
 OS0475'SOUTHWEST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 OS0475'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4
 OS0475'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0785 ***********************************************************************
 OS0785  DESIGNATION -  INTERIOR MUNICIPAL TANK
 OS0785  PID         -  OS0785
 OS0785  STATE/COUNTY-  SD/JACKSON
 OS0785  COUNTRY     -  US
 OS0785  USGS QUAD   -  INTERIOR (2017)
 OS0785
 OS0785                         *CURRENT SURVEY CONTROL
 OS0785  ______________________________________________________________________
 OS0785* NAD 83(1996) POSITION- 43 43 35.63011(N) 101 58 56.29995(W)   ADJUSTED
 OS0785  ______________________________________________________________________
 OS0785  GEOID HEIGHT    -        -19.895 (meters)                     GEOID18
 OS0785  LAPLACE CORR    -         -7.52  (seconds)                    DEFLEC18
 OS0785  HORZ ORDER      -  THIRD
 OS0785
 OS0785.The horizontal coordinates were established by classical geodetic methods
 OS0785.and adjusted by the National Geodetic Survey in January 1998.
 OS0785
 OS0785.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0785.GEOID18 height accuracy estimate available here.
 OS0785
 OS0785.Click photographs - Photos may exist for this station.
 OS0785
 OS0785.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0785
 OS0785. The following values were computed from the NAD 83(1996) position.
 OS0785
 OS0785;                    North         East     Units Scale Factor Converg.
 OS0785;SPC SD S     -   156,094.842   467,157.193   MT  0.99990865   -1 08 15.2
 OS0785;SPC SD S     -   512,121.16  1,532,664.89   sFT  0.99990865   -1 08 15.2
 OS0785;UTM  14      - 4,845,826.737   259,795.966   MT  1.00030974   -2 03 44.7
 OS0785;UTM  13      - 4,845,929.996   743,054.485   MT  1.00032669   +2 05 12.8
 OS0785
 OS0785_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP5979545826(NAD 83)
 OS0785
 OS0785                          SUPERSEDED SURVEY CONTROL
 OS0785
 OS0785  NAD 83(1995)-  43 43 35.62335(N)    101 58 56.30264(W) AD(       ) 3
 OS0785  NAD 83(1986)-  43 43 35.62266(N)    101 58 56.30265(W) AD(       ) 3
 OS0785  NAD 27      -  43 43 35.64800(N)    101 58 54.74800(W) AD(       ) 3
 OS0785
 OS0785.Superseded values are not recommended for survey control.
 OS0785
 OS0785.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0785.See file dsdata.pdf to determine how the superseded data were derived.
 OS0785
 OS0785_MARKER: 53 = ELEVATED TANK
 OS0785
 OS0785  HISTORY     - Date     Condition        Report By
 OS0785  HISTORY     - 1936     FIRST OBSERVED   CGS
 OS0785
 OS0785                          STATION DESCRIPTION
 OS0785
 OS0785'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0785'POINT OBSERVED UPON WAS THE FINIAL OF THE MUNICIPAL WATER
 OS0785'TANK, A WOODEN TANK ON IRON STRUCTURE, JUST COMPLETED, ABOUT
 OS0785'50 FEET HIGH, LOCATED ON STATE HIGHWAY 40 IN CENTRAL PART OF
 OS0785'TOWN.
 OS0785'
 OS0785'OBSERVED UPON FROM TRIANGULATION STATIONS INTERIOR AND FLAT TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0784 ***********************************************************************
 OS0784  DESIGNATION -  INTERIOR PRESB CH CUPOLA
 OS0784  PID         -  OS0784
 OS0784  STATE/COUNTY-  SD/JACKSON
 OS0784  COUNTRY     -  US
 OS0784  USGS QUAD   -  INTERIOR (2017)
 OS0784
 OS0784                         *CURRENT SURVEY CONTROL
 OS0784  ______________________________________________________________________
 OS0784* NAD 83(1996) POSITION- 43 43 36.71617(N) 101 58 55.30789(W)   ADJUSTED
 OS0784  ______________________________________________________________________
 OS0784  GEOID HEIGHT    -        -19.896 (meters)                     GEOID18
 OS0784  LAPLACE CORR    -         -7.53  (seconds)                    DEFLEC18
 OS0784  HORZ ORDER      -  THIRD
 OS0784
 OS0784.The horizontal coordinates were established by classical geodetic methods
 OS0784.and adjusted by the National Geodetic Survey in January 1998.
 OS0784
 OS0784.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0784.GEOID18 height accuracy estimate available here.
 OS0784
 OS0784.Click photographs - Photos may exist for this station.
 OS0784
 OS0784.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0784
 OS0784. The following values were computed from the NAD 83(1996) position.
 OS0784
 OS0784;                    North         East     Units Scale Factor Converg.
 OS0784;SPC SD S     -   156,127.911   467,180.055   MT  0.99990866   -1 08 14.5
 OS0784;SPC SD S     -   512,229.65  1,532,739.90   sFT  0.99990866   -1 08 14.5
 OS0784;UTM  14      - 4,845,859.446   259,819.369   MT  1.00030960   -2 03 44.0
 OS0784;UTM  13      - 4,845,964.313   743,075.460   MT  1.00032681   +2 05 13.6
 OS0784
 OS0784_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP5981945859(NAD 83)
 OS0784
 OS0784                          SUPERSEDED SURVEY CONTROL
 OS0784
 OS0784  NAD 83(1995)-  43 43 36.70939(N)    101 58 55.31047(W) AD(       ) 3
 OS0784  NAD 83(1986)-  43 43 36.70900(N)    101 58 55.31042(W) AD(       ) 3
 OS0784  NAD 27      -  43 43 36.73500(N)    101 58 53.75700(W) AD(       ) 3
 OS0784
 OS0784.Superseded values are not recommended for survey control.
 OS0784
 OS0784.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0784.See file dsdata.pdf to determine how the superseded data were derived.
 OS0784
 OS0784_MARKER: 86 = CUPOLA
 OS0784_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0784+SATELLITE: SATELLITE OBSERVATIONS - July 13, 2004
 OS0784
 OS0784  HISTORY     - Date     Condition        Report By
 OS0784  HISTORY     - 1936     FIRST OBSERVED   CGS
 OS0784  HISTORY     - 20040713 GOOD             GEOCAC
 OS0784
 OS0784                          STATION DESCRIPTION
 OS0784
 OS0784'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OS0784'POINT OBSERVED WAS THE TIP OF CUPOLA OF THE PRESBYTERIAN
 OS0784'CHURCH IN INTERIOR, S. DAK., HEIGHT ABOUT 35 FEET.  LOCATED
 OS0784'ON STATE HIGHWAY 40, AND 2 BLOCKS EAST OF THE INDEPENDENT
 OS0784'ORDER ODD FELLOWS HALL.
 OS0784'
 OS0784'OBSERVED UPON FROM TRIANGULATION STATIONS INTERIOR, POTATO,
 OS0784'AND ST. CECELIA.
 OS0784'
 OS0784'IT IS VISIBLE FROM THE GROUND AT INTERIOR, POTATO, ST. CECILIA.
 OS0784
 OS0784                          STATION RECOVERY (2004)
 OS0784
 OS0784'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 OS0784'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0735 ***********************************************************************
 OT0735  DESIGNATION -  INTERIOR RM 2
 OT0735  PID         -  OT0735
 OT0735  STATE/COUNTY-  SD/JACKSON
 OT0735  COUNTRY     -  US
 OT0735  USGS QUAD   -  CONATA NE (2017)
 OT0735
 OT0735                         *CURRENT SURVEY CONTROL
 OT0735  ______________________________________________________________________
 OT0735* NAD 83(1996) POSITION- 43 43 57.01438(N) 102 00 03.68649(W)   ADJUSTED
 OT0735* NAVD 88 ORTHO HEIGHT -   739.9   (meters)     2427.    (feet) VERTCON3
 OT0735  ______________________________________________________________________
 OT0735  GEOID HEIGHT    -        -19.837 (meters)                     GEOID18
 OT0735  LAPLACE CORR    -         -7.58  (seconds)                    DEFLEC18
 OT0735  HORZ ORDER      -  SECOND
 OT0735
 OT0735.The horizontal coordinates were established by classical geodetic methods
 OT0735.and adjusted by the National Geodetic Survey in January 1998.
 OT0735
 OT0735.The NAVD 88 height was computed by applying the VERTCON shift value to
 OT0735.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OT0735
 OT0735.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0735.GEOID18 height accuracy estimate available here.
 OT0735
 OT0735.Click photographs - Photos may exist for this station.
 OT0735
 OT0735.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0735
 OT0735. The following values were computed from the NAD 83(1996) position.
 OT0735
 OT0735;                    North         East     Units Scale Factor Converg.
 OT0735;SPC SD S     -   156,784.741   465,662.665   MT  0.99990885   -1 09 01.7
 OT0735;SPC SD S     -   514,384.60  1,527,761.59   sFT  0.99990885   -1 09 01.7
 OT0735;UTM  13      - 4,846,534.988   741,522.884   MT  1.00031756   +2 04 27.0
 OT0735;UTM  14      - 4,846,540.963   258,312.169   MT  1.00031854   -2 04 32.1
 OT0735
 OT0735!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0735!SPC SD S     -   0.99988711  x   0.99990885  =   0.99979597
 OT0735!UTM  13      -   0.99988711  x   1.00031756  =   1.00020463
 OT0735!UTM  14      -   0.99988711  x   1.00031854  =   1.00020561
 OT0735
 OT0735:                Primary Azimuth Mark                     Grid Az
 OT0735:SPC SD S     -  INTERIOR PRESB CH CUPOLA                 113 24 22.6
 OT0735:UTM  13      -  INTERIOR PRESB CH CUPOLA                 110 10 53.9
 OT0735:UTM  14      -  INTERIOR PRESB CH CUPOLA                 114 19 53.0
 OT0735
 OT0735_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ4152246534(NAD 83)
 OT0735
 OT0735|---------------------------------------------------------------------|
 OT0735| PID    Reference Object                     Distance      Geod. Az  |
 OT0735|                                                           dddmmss.s |
 OT0735| OS0475 INTERIOR AZ MK                                     0994428.3 |
 OT0735| OS0784 INTERIOR PRESB CH CUPOLA            APPROX. 1.7 KM 1121520.9 |
 OT0735| OT0732 INTERIOR                             31.214 METERS 14801     |
 OT0735| OT0734 INTERIOR 2                           31.582 METERS 16919     |
 OT0735| CQ4058 INTERIOR 2 RM 3                      22.131 METERS 21426     |
 OT0735|---------------------------------------------------------------------|
 OT0735
 OT0735                          SUPERSEDED SURVEY CONTROL
 OT0735
 OT0735  NAD 83(1995)-  43 43 57.00775(N)    102 00 03.68951(W) AD(       ) 2
 OT0735  NAD 83(1986)-  43 43 57.00659(N)    102 00 03.68967(W) AD(       ) 2
 OT0735  NAD 27      -  43 43 57.03283(N)    102 00 02.13377(W) AD(       ) 2
 OT0735  NGVD 29 (07/19/86)  739.4    (m)         2426.     (f) VERT ANG       
 OT0735
 OT0735.Superseded values are not recommended for survey control.
 OT0735
 OT0735.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0735.See file dsdata.pdf to determine how the superseded data were derived.
 OT0735
 OT0735_MARKER: DR = REFERENCE MARK DISK
 OT0735_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0735_STAMPING: INTERIOR NO 2 1936
 OT0735_MARK LOGO: CGS
 OT0735_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0735+STABILITY: SURFACE MOTION
 OT0735
 OT0735  HISTORY     - Date     Condition        Report By
 OT0735  HISTORY     - 1936     MONUMENTED       CGS
 OT0735  HISTORY     - 1975     GOOD             CGS
 OT0735
 OT0735                          STATION DESCRIPTION
 OT0735
 OT0735'DESCRIBED BY COAST AND GEODETIC SURVEY 1975 (CLN)
 OT0735'THE STATION INTERIOR 2 IS LOCATED ON A SMALL BUT PROMINENT HILL IN
 OT0735'PASTURE LAND ABOUT 1.0 MILE WEST OF INTERIOR, 1/4 MILE NORTH OF A
 OT0735'RAILROAD, AND 1/4 MILE SOUTHWEST OF A GRAVELED ROAD, ON PROPERTY OWNED
 OT0735'BY MR. STANLEY SAMPSON OF INTERIOR - HIS TELEPHONE NUMBER IS
 OT0735'605-433-5341.
 OT0735'
 OT0735'TO REACH THE STATION INTERIOR 2 FROM THE GRAIN ELEVATOR AT THE NORTH
 OT0735'WEST EDGE OF INTERIOR, GO WEST ON A GRAVELED ROAD 0.4 TO THE AZIMUTH
 OT0735'MARK ON THE LEFT AS DESCRIBED, CONTINUE WEST ON THE ROAD 0.4 MILE
 OT0735'TO WHERE THE ROAD CURVES TO THE RIGHT AND A TRACK ROAD AND
 OT0735'A GATE ARE STRAIGHT AHEAD, GO THRU THE GATE AND FOLLOW THE TRACK
 OT0735'ROAD WESTERLY ABOUT 0.1 MILE THEN BEAR LEFT UP RIDGE IN PASTURE AND
 OT0735'GO SOUTHEAST ABOUT 0.2 MILE TO THE STATION AS DESCRIBED.
 OT0735'(THERE ARE SOME DEEP HOLES IN THE PASTURE AS YOU NEAR THE
 OT0735'STATION).
 OT0735'
 OT0735'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED INTERIOR NO 2 1936,
 OT0735'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT WHICH PROJECTS 1-INCH.
 OT0735'IT IS 92 FEET SLOPE NORTH OF REFERENCE MARK NO. 1, 72 FEET
 OT0735'NORTHEAST OF REFERENCE MARK NO. 3 (SLOPE), 31 FEET NORTH OF THE
 OT0735'BASE OF THE TOP PART OF THE HILL, AND 26 FEET EAST OF A DROP-OFF TO
 OT0735'THE WEST.
 OT0735'
 OT0735'NEAREST TOWN--INTERIOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0855 ***********************************************************************
 OR0855  DESIGNATION -  IONA
 OR0855  PID         -  OR0855
 OR0855  STATE/COUNTY-  SD/LYMAN
 OR0855  COUNTRY     -  US
 OR0855  USGS QUAD   -  BOND BOTTOM (2017)
 OR0855
 OR0855                         *CURRENT SURVEY CONTROL
 OR0855  ______________________________________________________________________
 OR0855* NAD 83(1996) POSITION- 43 32 35.96238(N) 099 22 00.27706(W)   ADJUSTED
 OR0855* NAVD 88 ORTHO HEIGHT -   610.    (meters)     2001.    (feet) SCALED
 OR0855  ______________________________________________________________________
 OR0855  GEOID HEIGHT    -        -26.128 (meters)                     GEOID18
 OR0855  LAPLACE CORR    -         -2.28  (seconds)                    DEFLEC18
 OR0855  HORZ ORDER      -  FIRST
 OR0855
 OR0855.The horizontal coordinates were established by classical geodetic methods
 OR0855.and adjusted by the National Geodetic Survey in January 1998.
 OR0855
 OR0855.The orthometric height was scaled from a topographic map.
 OR0855
 OR0855.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0855.GEOID18 height accuracy estimate available here.
 OR0855
 OR0855.Click photographs - Photos may exist for this station.
 OR0855
 OR0855.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0855
 OR0855. The following values were computed from the NAD 83(1996) position.
 OR0855
 OR0855;                    North         East     Units Scale Factor Converg.
 OR0855;SPC SD S     -   134,873.464   678,109.676   MT  0.99990773   +0 40 00.5
 OR0855;SPC SD S     -   442,497.36  2,224,764.83   sFT  0.99990773   +0 40 00.5
 OR0855;UTM  14      - 4,821,218.078   470,372.055   MT  0.99961080   -0 15 09.5
 OR0855
 OR0855!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0855!SPC SD S     -   0.99990840  x   0.99990773  =   0.99981614
 OR0855!UTM  14      -   0.99990840  x   0.99961080  =   0.99951923
 OR0855
 OR0855:                Primary Azimuth Mark                     Grid Az
 OR0855:SPC SD S     -  IONA AZ MK                               268 56 23.5
 OR0855:UTM  14      -  IONA AZ MK                               269 51 33.5
 OR0855
 OR0855_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP7037221218(NAD 83)
 OR0855
 OR0855|---------------------------------------------------------------------|
 OR0855| PID    Reference Object                     Distance      Geod. Az  |
 OR0855|                                                           dddmmss.s |
 OR0855| CO3783 IONA RM 1                            14.288 METERS 05328     |
 OR0855| OR0914 DALLAS CATH CH BELFRY BASE FP       APPROX.36.5 KM 1993336.2 |
 OR0855| OR0913 DALLAS MUNICIPAL TANK               APPROX.36.5 KM 1993616.5 |
 OR0855| CO3784 IONA RM 2                            28.303 METERS 24935     |
 OR0855| CO3782 IONA AZ MK                                         2693624.0 |
 OR0855| OR0926 RELIANCE MUNICIPAL TANK             APPROX.41.9 KM 3325523.1 |
 OR0855|---------------------------------------------------------------------|
 OR0855
 OR0855                          SUPERSEDED SURVEY CONTROL
 OR0855
 OR0855  NAD 83(1995)-  43 32 35.96108(N)    099 22 00.28075(W) AD(       ) 1
 OR0855  NAD 83(1986)-  43 32 35.96307(N)    099 22 00.28312(W) AD(       ) 1
 OR0855  NAD 27      -  43 32 35.96500(N)    099 21 58.92100(W) AD(       ) 1
 OR0855
 OR0855.Superseded values are not recommended for survey control.
 OR0855
 OR0855.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0855.See file dsdata.pdf to determine how the superseded data were derived.
 OR0855
 OR0855_MARKER: DS = TRIANGULATION STATION DISK
 OR0855_SETTING: 66 = SET IN ROCK OUTCROP
 OR0855_STAMPING: IONA 1934
 OR0855_MARK LOGO: CGS
 OR0855_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OR0855+STABILITY: POSITION/ELEVATION WELL
 OR0855
 OR0855  HISTORY     - Date     Condition        Report By
 OR0855  HISTORY     - 1934     MONUMENTED       CGS
 OR0855  HISTORY     - 1936     SEE DESCRIPTION  CGS
 OR0855  HISTORY     - 1948     GOOD             CGS
 OR0855
 OR0855                          STATION DESCRIPTION
 OR0855
 OR0855'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 OR0855'STATION IS LOCATED ON A PROMINENT LONE BUTTE ON THE WEST BANK
 OR0855'OF THE MISSOURI RIVER ON LAND OF HENRY BELL, 3 MILES EAST OF
 OR0855'IONA, AND ABOUT 100 YARDS WEST OF THE SOUTHEAST CORNER OF SEC.
 OR0855'18, T. 101 N., R. 71 W.
 OR0855'
 OR0855'TO REACH FROM IONA WHICH IS ON STATE HIGHWAY 47 BETWEEN OACOMA
 OR0855'AND GREGORY, GO EAST FROM MAIN CROSSROADS IN CENTER OF TOWN
 OR0855'FOR 2-1/2 MILES TO WHERE MAIN ROAD TURNS NORTH, KEEP STRAIGHT
 OR0855'AHEAD FOR 1/4 MILE TO FENCE AND GATE ON NORTH SIDE OF ROAD,
 OR0855'GO THROUGH GATE AND TURN SHARP RIGHT AND FOLLOW FENCE 0.3
 OR0855'MILE TO LANE GOING NORTH, THENCE NORTH FOR 0.2 MILE TO FENCE
 OR0855'CORNER, THENCE EAST 0.2 MILE TO GATE ON SOUTH SIDE, GO THROUGH
 OR0855'GATE AND FOLLOW FENCE EAST AND SOUTH AROUND TO DIRECTLY EAST
 OR0855'OF STATION, GO EAST AND TRUCK CAN BE DRIVEN TO A FLAT ABOUT
 OR0855'50 YARDS BELOW STATION.  MARK IS SET IN OUTCROPPING BEDROCK
 OR0855'ON HIGHEST POINT OF BUTTE.
 OR0855'
 OR0855'REFERENCE MARK NO. 1 IS SET IN ROCK ABOUT 6 BY 6 FEET ON
 OR0855'SOUTHWEST SLOPE OF BUTTE.
 OR0855'
 OR0855'REFERENCE MARK NO. 2 IS SET IN ROCK ABOUT 9 BY 9 FEET ON
 OR0855'SOUTH SIDE OF SPINE OF BUTTE RUNNING WEST BY SOUTH.
 OR0855'
 OR0855'AZIMUTH MARK IS 1 MILE WEST OF STATION, SET IN NORTHEAST
 OR0855'CORNER OF RIGHT-OF-WAY FENCE OF CROSSROADS, 33 FEET EAST AND
 OR0855'NORTH OF CENTERLINE OF ROADS.  ON ROAD LEADING TO STATION, 2
 OR0855'MILES EAST OF IONA.
 OR0855'
 OR0855'ALL CUTS ARE VISIBLE FROM GROUND.
 OR0855'
 OR0855'HEIGHT OF LIGHT ABOVE STATION MARK - 3 METERS.
 OR0855
 OR0855                          STATION RECOVERY (1936)
 OR0855
 OR0855'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OR0855'STATION MARK WAS RECOVERED BUT FOUND IN POOR CONDITION AND
 OR0855'WAS REPLACED WITH NEW MARKS.  THE REFERENCE
 OR0855'MARKS WERE RECOVERED IN GOOD CONDITION BUT WITH SOME DISCREPANCIES
 OR0855'FOUND IN THE DISTANCES AND ANGLES TO BOTH MARKS, AS NOTED
 OR0855'BELOW IN LIST OF DIRECTIONS.
 OR0855'
 OR0855'STATION IS ABOUT 3.0 MILES EAST OF IONA, S.DAK., ON A POINTED
 OR0855'KNOB ON HOGBACK, AT A POINT WHERE THE HOGBACK TURNS NORTH,
 OR0855'AND ABOUT 15 FEET NORTH-NORTHWEST OF LARGE SLANTING BOULDER.
 OR0855'
 OR0855'REACHED FROM IONA BY GOING EAST FROM CROSSROADS ON SECTION-LINE
 OR0855'ROAD 2.8 MILES TO T-ROAD INTERSECTION AND END OF TRUCK TRAVEL.
 OR0855'PACK UP HOGBACK ABOUT 250 YARDS TO TOP OF POINT AND STATION.
 OR0855'A TRUCK CAN BE DRIVEN TO STATION IN DRY WEATHER, VIA AROUND
 OR0855'NORTH SIDE OF HOGBACK AND GOING UP EAST SLOPE.
 OR0855'
 OR0855'REFERENCE MARK NO. 1 IS NORTHEAST OF STATION AT BOTTOM OF
 OR0855'SLOPE OF KNOB, IN LARGE BOULDER AT EAST EDGE OF HOGBACK.
 OR0855'
 OR0855'REFERENCE MARK NO. 2 IS SOUTHWEST OF STATION IN LARGE BOULDER
 OR0855'ON SOUTH SLOPE OF HOGBACK AND ABOUT 10 PACES FROM THE TOP.
 OR0855'
 OR0855'NO OBSERVATIONS WERE MADE ON THE AZIMUTH MARK (1936).  AZIMUTH
 OR0855'MARK IS 1.0 MILE WEST OF STATION, SET IN NORTHEAST CORNER
 OR0855'OF RIGHT-OF-WAY FENCE OF CROSSROADS, 33 FEET EAST AND NORTH
 OR0855'OF CENTERLINE OF ROADS, ON ROAD LEADING TO STATION 2.0 MILES
 OR0855'EAST OF IONA.
 OR0855
 OR0855                          STATION RECOVERY (1948)
 OR0855
 OR0855'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 OR0855'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE IN
 OR0855'GOOD CONDITION.  THE STATION MARK WAS REPLACED IN 1936 BY
 OR0855'J.D.T.  DUE TO CHANGES IN THE DISTANCE AND DIRECTION TO THE
 OR0855'MARKS, A NEW DESCRIPTION FOLLOWS.
 OR0855'
 OR0855'THE STATION IS LOCATED ABOUT 3.0 MILES EAST OF THE VILLAGE
 OR0855'OF IONA, ON A PROMINENT HILL IN PASTURE LAND.  THE MARK PROJECTS
 OR0855'6 INCHES AND THE DISK IS STAMPED IONA 1934 1936.
 OR0855'
 OR0855'REFERENCE MARK NO. 1 IS 46.88 FEET NORTHEAST OF THE STATION,
 OR0855'IN A BOULDER AND THE DISK IS STAMPED IONA NO 1 1936.
 OR0855'
 OR0855'REFERENCE MARK NO. 2 IS 92.86 FEET SOUTHWEST OF THE STATION,
 OR0855'IN A BOULDER AND THE DISK IS STAMPED IONA NO 2 1934.
 OR0855'
 OR0855'AZIMUTH MARK IS ABOUT 1.0 MILE WEST OF THE STATION, 53 FEET
 OR0855'NORTHEAST OF THE INTERSECTION OF CROSSROADS, 3 FEET SOUTHEAST
 OR0855'OF A WITNESS POST AND 2 FEET EAST OF THE FENCE.  THE MARK
 OR0855'PROJECTS 6 INCHES AND THE DISK IS STAMPED IONA AZI 1936.
 OR0855'
 OR0855'TO REACH FROM THE CROSSROADS IN IONA, GO EAST ON DIRT ROAD
 OR0855'2.05 MILES TO THE AZIMUTH MARK ON THE LEFT, CONTINUE ON EAST
 OR0855'0.75 MILE TO PASTURE FENCE AT FOOT OF HILL, HERE PACK EAST ABOUT
 OR0855'0.15 MILE TO HIGHEST POINT OF HILL AND STATION.  TRUCKS CAN
 OR0855'BE DRIVEN TO STATION IN DRY WEATHER BY GOING AROUND TO NORTH
 OR0855'SIDE OF HILL.
 OR0855'
 OR0855'HEIGHT OF LIGHT ABOVE STATION MARK- 1 METER.
 OR0855'
 OR0855'NOTE- THE 1948 DISTANCE AND DIRECTION TO MARKS WAS CHECKED
 OR0855'AND FOUND TO BE CORRECT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0664 ***********************************************************************
 QR0664  DESIGNATION -  IPSWICH ET
 QR0664  PID         -  QR0664
 QR0664  STATE/COUNTY-  SD/EDMUNDS
 QR0664  COUNTRY     -  US
 QR0664  USGS QUAD   -  IPSWICH (2017)
 QR0664
 QR0664                         *CURRENT SURVEY CONTROL
 QR0664  ______________________________________________________________________
 QR0664* NAD 83(1996) POSITION- 45 26 34.65504(N) 099 01 47.59315(W)   ADJUSTED
 QR0664* NAVD 88 ORTHO HEIGHT -   503.6   (meters)     1652.    (feet) VERTCON3
 QR0664  ______________________________________________________________________
 QR0664  GEOID HEIGHT    -        -23.561 (meters)                     GEOID18
 QR0664  LAPLACE CORR    -         -4.11  (seconds)                    DEFLEC18
 QR0664  HORZ ORDER      -  SECOND
 QR0664
 QR0664.The horizontal coordinates were established by classical geodetic methods
 QR0664.and adjusted by the National Geodetic Survey in January 1998.
 QR0664
 QR0664.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0664.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0664
 QR0664.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0664.GEOID18 height accuracy estimate available here.
 QR0664
 QR0664.Click photographs - Photos may exist for this station.
 QR0664
 QR0664.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0664
 QR0664. The following values were computed from the NAD 83(1996) position.
 QR0664
 QR0664;                    North         East     Units Scale Factor Converg.
 QR0664;SPC SD N     -   179,323.545   675,894.011   MT  0.99996246   +0 41 11.7
 QR0664;SPC SD N     -   588,330.66  2,217,495.60   sFT  0.99996246   +0 41 11.7
 QR0664;UTM  14      - 5,032,159.963   497,662.669   MT  0.99960007   -0 01 16.7
 QR0664
 QR0664!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0664!SPC SD N     -   0.99992474  x   0.99996246  =   0.99988720
 QR0664!UTM  14      -   0.99992474  x   0.99960007  =   0.99952484
 QR0664
 QR0664:                Primary Azimuth Mark                     Grid Az
 QR0664:SPC SD N     -  CRAVEN ET                                088 08 35.5
 QR0664:UTM  14      -  CRAVEN ET                                088 51 03.9
 QR0664
 QR0664_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9766232159(NAD 83)
 QR0664
 QR0664|---------------------------------------------------------------------|
 QR0664| PID    Reference Object                     Distance      Geod. Az  |
 QR0664|                                                           dddmmss.s |
 QR0664| QR0663 IPSWICH MUNICIPAL TANK              231.366 METERS 01938     |
 QR0664| QR0619 CRAVEN ET                           APPROX. 8.5 KM 0884947.2 |
 QR0664|---------------------------------------------------------------------|
 QR0664
 QR0664                          SUPERSEDED SURVEY CONTROL
 QR0664
 QR0664  NAD 83(1986)-  45 26 34.67085(N)    099 01 47.58386(W) AD(       ) 2
 QR0664  NAD 27      -  45 26 34.76077(N)    099 01 46.18027(W) AD(       ) 2
 QR0664  NGVD 29 (07/19/86)  503.3    (m)         1651.     (f) VERT ANG       
 QR0664
 QR0664.Superseded values are not recommended for survey control.
 QR0664
 QR0664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0664.See file dsdata.pdf to determine how the superseded data were derived.
 QR0664
 QR0664_MARKER: DD = SURVEY DISK
 QR0664_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0664_SP_SET: ELEVATOR BIN
 QR0664_STAMPING: ET IPSWICH 1970
 QR0664_MARK LOGO: USGS
 QR0664_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0664
 QR0664  HISTORY     - Date     Condition        Report By
 QR0664  HISTORY     - 1970     MONUMENTED       USGS
 QR0664
 QR0664                          STATION DESCRIPTION
 QR0664
 QR0664'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0664'THE STATION IS IN THE TOWN OF IPSWICH, ABOUT 0.3 MI S. AND ABOUT
 QR0664'200 FT W. COR. OF SECS. 21, 22, 27 AND 28, T. N., R. 69 W., ON
 QR0664'TOP OF THE CONCRETE BINS OF THE CO-OP ELEVATOR.
 QR0664'
 QR0664'STATION MARK, A STANDARD TABLET CEMENTED INTO TOP OF CONCRETE
 QR0664'BINS, STAMPED ET IPSWICH 1970 IS 3.0 FT E. OF THE NE. COR. OF
 QR0664'THE STEEL AND SHEET METAL HEAD HOUSE.
 QR0664'
 QR0664'NO REFERENCE MARKS WERE SET.
 QR0664'
 QR0664'NO AZIMUTH MARK WAS SET.
 QR0664'
 QR0664'REFERENCE AZIMUTH USED - IPSWICH MWT.  POINT OBSERVED IS FINIAL
 QR0664'OF THE IPSWICH MWT LOCATED ABOUT 0.2 MI S. OF THE JCT. OF
 QR0664'U.S. HWY. 12 AND ST. HWY. 45 IN IPSWICH AND ABOUT 150 FT E. OF
 QR0664'ST. HWY. 45.  IT IS BEHIND (E.) THE CITY MAINTENANCE BUILDING.
 QR0664'THE TANK IS PAINTED SILVER WITH A RED COVER, T. 123 N., R. 69 W,
 QR0664'ABOUT 0.2 MI S. AND ABOUT 150 FT E. OF THE COR. OF SECS. 21,
 QR0664'22, 27 AND 28.
 QR0664'
 QR0664'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0663 ***********************************************************************
 QR0663  DESIGNATION -  IPSWICH MUNICIPAL TANK
 QR0663  PID         -  QR0663
 QR0663  STATE/COUNTY-  SD/EDMUNDS
 QR0663  COUNTRY     -  US
 QR0663  USGS QUAD   -  IPSWICH (2017)
 QR0663
 QR0663                         *CURRENT SURVEY CONTROL
 QR0663  ______________________________________________________________________
 QR0663* NAD 83(1996) POSITION- 45 26 41.71369(N) 099 01 44.01625(W)   ADJUSTED
 QR0663  ______________________________________________________________________
 QR0663  GEOID HEIGHT    -        -23.563 (meters)                     GEOID18
 QR0663  LAPLACE CORR    -         -4.10  (seconds)                    DEFLEC18
 QR0663  HORZ ORDER      -  THIRD
 QR0663
 QR0663.The horizontal coordinates were established by classical geodetic methods
 QR0663.and adjusted by the National Geodetic Survey in January 1998.
 QR0663
 QR0663.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0663.GEOID18 height accuracy estimate available here.
 QR0663
 QR0663.Click photographs - Photos may exist for this station.
 QR0663
 QR0663.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0663
 QR0663. The following values were computed from the NAD 83(1996) position.
 QR0663
 QR0663;                    North         East     Units Scale Factor Converg.
 QR0663;SPC SD N     -   179,542.370   675,969.124   MT  0.99996270   +0 41 14.2
 QR0663;SPC SD N     -   589,048.59  2,217,742.03   sFT  0.99996270   +0 41 14.2
 QR0663;UTM  14      - 5,032,377.764   497,740.451   MT  0.99960006   -0 01 14.1
 QR0663
 QR0663_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9774032377(NAD 83)
 QR0663
 QR0663                          SUPERSEDED SURVEY CONTROL
 QR0663
 QR0663  NAD 83(1986)-  45 26 41.72952(N)    099 01 44.00642(W) AD(       ) 3
 QR0663  NAD 27      -  45 26 41.81767(N)    099 01 42.60317(W) AD(       ) 3
 QR0663
 QR0663.Superseded values are not recommended for survey control.
 QR0663
 QR0663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0663.See file dsdata.pdf to determine how the superseded data were derived.
 QR0663
 QR0663_MARKER: 53 = ELEVATED TANK
 QR0663_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0663+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2004
 QR0663
 QR0663  HISTORY     - Date     Condition        Report By
 QR0663  HISTORY     - 1934     FIRST OBSERVED   CGS
 QR0663  HISTORY     - 1970     GOOD             USGS
 QR0663  HISTORY     - 20040726 GOOD             GEOCAC
 QR0663
 QR0663                          STATION DESCRIPTION
 QR0663
 QR0663'DESCRIBED BY COAST AND GEODETIC SURVEY 1934 (CIA)
 QR0663'POINT OBSERVED UPON WAS THE FINIAL OF BLACK MUNICIPAL WATER TANK
 QR0663'LOCATED IN THE CENTER OF TOWN.  TANK IS APPROXIMATELY 125 FEET
 QR0663'HIGH.
 QR0663'
 QR0663'STATION WAS OBSERVED UPON FROM CORT AND FINLEY.
 QR0663
 QR0663                          STATION RECOVERY (1970)
 QR0663
 QR0663'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0663'IPSWICH MWT.  POINT OBSERVED IS FINIAL OF THE IPSWICH MWT LOCATED
 QR0663'ABOUT 0.2 MI S. OF THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45
 QR0663'IN IPSWICH AND ABOUT 150 FT E. OF ST. HWY. 45.  IT IS BEHIND
 QR0663'(E.) THE CITY MAINTENANCE BUILDING.  THE TANK IS PAINTED SILVER
 QR0663'WITH A RED COVER, T. 123 N., R. 69 W., ABOUT 0.2 MI S. AND ABOUT
 QR0663'150 FT E. OF THE COR. OF SECS. 21, 22, 27 AND 28.
 QR0663'
 QR0663'STATION OBSERVED FROM ET CRAVEN, ET GARY, ET OLIVER, AND
 QR0663'ET IPSWICH.
 QR0663
 QR0663                          STATION RECOVERY (2004)
 QR0663
 QR0663'RECOVERY NOTE BY GEOCACHING 2004 (JDS)
 QR0663'PAINTED DARK BLUE WITH SILVER TOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0712 ***********************************************************************
 PS0712  DESIGNATION -  IRON
 PS0712  PID         -  PS0712
 PS0712  STATE/COUNTY-  SD/LYMAN
 PS0712  COUNTRY     -  US
 PS0712  USGS QUAD   -  LOWER BRULE SW (2017)
 PS0712
 PS0712                         *CURRENT SURVEY CONTROL
 PS0712  ______________________________________________________________________
 PS0712* NAD 83(1996) POSITION- 44 05 15.74420(N) 099 42 05.75858(W)   ADJUSTED
 PS0712* NAVD 88 ORTHO HEIGHT -   520.    (meters)     1706.    (feet) SCALED
 PS0712  ______________________________________________________________________
 PS0712  GEOID HEIGHT    -        -24.538 (meters)                     GEOID18
 PS0712  LAPLACE CORR    -         -2.54  (seconds)                    DEFLEC18
 PS0712  HORZ ORDER      -  THIRD
 PS0712
 PS0712.The horizontal coordinates were established by classical geodetic methods
 PS0712.and adjusted by the National Geodetic Survey in January 1998.
 PS0712
 PS0712.The orthometric height was scaled from a topographic map.
 PS0712
 PS0712.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0712.GEOID18 height accuracy estimate available here.
 PS0712
 PS0712.Click photographs - Photos may exist for this station.
 PS0712
 PS0712.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0712
 PS0712. The following values were computed from the NAD 83(1996) position.
 PS0712
 PS0712;                    North         East     Units Scale Factor Converg.
 PS0712;SPC SD S     -   195,092.045   650,590.753   MT  0.99994039   +0 26 08.9
 PS0712;SPC SD S     -   640,064.48  2,134,479.83   sFT  0.99994039   +0 26 08.9
 PS0712;UTM  14      - 4,881,853.579   443,832.757   MT  0.99963880   -0 29 17.4
 PS0712
 PS0712!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0712!SPC SD S     -   0.99992226  x   0.99994039  =   0.99986266
 PS0712!UTM  14      -   0.99992226  x   0.99963880  =   0.99956109
 PS0712
 PS0712:                Primary Azimuth Mark                     Grid Az
 PS0712:SPC SD S     -  IRON AZ MK                               336 18 36.1
 PS0712:UTM  14      -  IRON AZ MK                               337 14 02.4
 PS0712
 PS0712_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP4383281853(NAD 83)
 PS0712
 PS0712|---------------------------------------------------------------------|
 PS0712| PID    Reference Object                     Distance      Geod. Az  |
 PS0712|                                                           dddmmss.s |
 PS0712| CO5680 IRON RM 1                            12.364 METERS 02448     |
 PS0712| CO5681 IRON RM 2                            10.363 METERS 13326     |
 PS0712| CO5679 IRON AZ MK                                         3364445.0 |
 PS0712|---------------------------------------------------------------------|
 PS0712
 PS0712                          SUPERSEDED SURVEY CONTROL
 PS0712
 PS0712  NAD 83(1986)-  44 05 15.74202(N)    099 42 05.76364(W) AD(       ) 3
 PS0712  NAD 27      -  44 05 15.78500(N)    099 42 04.35600(W) AD(       ) 3
 PS0712
 PS0712.Superseded values are not recommended for survey control.
 PS0712
 PS0712.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0712.See file dsdata.pdf to determine how the superseded data were derived.
 PS0712
 PS0712_MARKER: DS = TRIANGULATION STATION DISK
 PS0712_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0712_STAMPING: IRON 1948
 PS0712_MARK LOGO: CGS
 PS0712_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0712+STABILITY: SURFACE MOTION
 PS0712
 PS0712  HISTORY     - Date     Condition        Report By
 PS0712  HISTORY     - 1948     MONUMENTED       CGS
 PS0712
 PS0712                          STATION DESCRIPTION
 PS0712
 PS0712'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0712'THE STATION IS LOCATED ABOUT 15 MILES NORTH NORTHWEST OF RELIANCE,
 PS0712'6-1/2 MILES WEST OF LOWER BRULE, ON A HIGH BLUFF OVERLOOKING
 PS0712'THE MISSOURI RIVER TO THE NORTH.  IT IS ABOUT 2 MILES SOUTH
 PS0712'OF THE MISSOURI RIVER, AND ABOUT 1 MILE SOUTH OF A STEEL
 PS0712'BRIDGE OVER MEDICINE CREEK.  IT IS 7 FEET SOUTH OF A WHITE
 PS0712'WITNESS POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS
 PS0712'STAMPED IRON 1948.
 PS0712'
 PS0712'REFERENCE MARK NO. 1 IS 40.56 FEET EAST OF THE STATION.  THE
 PS0712'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED IRON NO 1
 PS0712'1948.
 PS0712'
 PS0712'REFERENCE MARK NO. 2 IS 34.03 FEET SOUTH OF THE STATION AND
 PS0712'ABOUT 3 FEET LOWER THAN THE STATION MARK.  THE MARK PROJECTS
 PS0712'6 INCHES AND THE DISK IS STAMPED IRON NO 2 1948.
 PS0712'
 PS0712'THE AZIMUTH MARK IS ABOUT 1.0 MILE NORTH OF THE STATION, 31
 PS0712'FEET SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 5 FEET NORTHWEST
 PS0712'OF A TELEPHONE POLE, 2 FEET EAST OF A WHITE WITNESS POST
 PS0712'AND 1/2 FOOT SOUTH OF A FENCE.  THE MARK PROJECTS 8 INCHES
 PS0712'AND THE DISK IS STAMPED IRON 1948.
 PS0712'
 PS0712'TO REACH THE STATION FROM RELIANCE, FROM THE CROSS-ROADS ON
 PS0712'U.S. HIGHWAY 16 AT THE SOUTHWEST EDGE OF TOWN, GO NORTH ALONG
 PS0712'THE WEST SIDE OF TOWN FOR 1.05 MILES TO A CROSSROADS AT
 PS0712'RELIANCE CEMETERY.  CONTINUE NORTH ON A GRAVEL ROAD FOR 4.1
 PS0712'MILES TO A T INTERSECTION AND A SCHOOL HOUSE.  TURN RIGHT
 PS0712'AND GO EAST FOR 1.0 MILE TO A CROSS-ROADS.  TURN LEFT AND
 PS0712'GO NORTH ON MAIN ROAD FOR 9.8 MILES TO A T INTERSECTION AND
 PS0712'A SMALL CEMETERY ON THE LEFT.  (THIS IS SOUTHWEST OF LOWER
 PS0712'BRULE.) TURN LEFT AND FOLLOW MAIN ROAD WESTERLY FOR 4.7
 PS0712'MILES TO A SIDE ROAD LEFT WHERE TELEPHONE LINE CROSSES ROAD.
 PS0712'CONTINUE STRAIGHT AHEAD FOR 0.8 MILE TO AN OLD ROAD BED
 PS0712'LEADING OFF TO THE LEFT.* TURN LEFT AND FOLLOW OLD ROAD
 PS0712'WESTERLY FOR 0.3 MILE TO A WIRE GATE.  PASS THROUGH GATE
 PS0712'AND CONTINUE ON OLD ROAD FOR 0.5 MILE.  HERE TURN LEFT
 PS0712'ON DIM TRACK ROAD AND GO WESTERLY FOR 1.65 MILES TO A
 PS0712'KNOLL AND THE STATION AS DESCRIBED.
 PS0712'
 PS0712'* TO REACH THE AZIMUTH MARK FROM THIS POINT, GO NORTHWEST
 PS0712'FOR 2.7 MILES TO THE AZIMUTH MARK ON THE LEFT AS DESCRIBED.
 PS0712'
 PS0712'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0916 ***********************************************************************
 QS0916  DESIGNATION -  IRON
 QS0916  PID         -  QS0916
 QS0916  STATE/COUNTY-  SD/ZIEBACH
 QS0916  COUNTRY     -  US
 QS0916  USGS QUAD   -  RED ELM NW (2017)
 QS0916
 QS0916                         *CURRENT SURVEY CONTROL
 QS0916  ______________________________________________________________________
 QS0916* NAD 83(1996) POSITION- 45 14 32.35818(N) 101 54 51.89717(W)   ADJUSTED
 QS0916* NAVD 88 ORTHO HEIGHT -   745.16  (+/-2cm)     2444.7   (feet) VERTCON3
 QS0916  ______________________________________________________________________
 QS0916  GEOID HEIGHT    -        -19.553 (meters)                     GEOID18
 QS0916  LAPLACE CORR    -         -6.59  (seconds)                    DEFLEC18
 QS0916  HORZ ORDER      -  SECOND
 QS0916  VERT ORDER      -  THIRD ? (See Below)
 QS0916
 QS0916.The horizontal coordinates were established by classical geodetic methods
 QS0916.and adjusted by the National Geodetic Survey in January 1998.
 QS0916
 QS0916.The NAVD 88 height was computed by applying the VERTCON shift value to
 QS0916.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QS0916
 QS0916.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0916.GEOID18 height accuracy estimate available here.
 QS0916
 QS0916.The vertical order pertains to the NGVD 29 superseded value.
 QS0916
 QS0916.Click photographs - Photos may exist for this station.
 QS0916
 QS0916.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0916
 QS0916. The following values were computed from the NAD 83(1996) position.
 QS0916
 QS0916;                    North         East     Units Scale Factor Converg.
 QS0916;SPC SD N     -   158,348.296   449,714.301   MT  0.99994466   -1 21 17.7
 QS0916;SPC SD N     -   519,514.37  1,475,437.67   sFT  0.99994466   -1 21 17.7
 QS0916;UTM  14      - 5,014,002.440   271,270.436   MT  1.00024332   -2 04 13.4
 QS0916
 QS0916!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0916!SPC SD N     -   0.99988625  x   0.99994466  =   0.99983092
 QS0916!UTM  14      -   0.99988625  x   1.00024332  =   1.00012954
 QS0916
 QS0916:                Primary Azimuth Mark                     Grid Az
 QS0916:SPC SD N     -  IRON AZ MK                               135 17 45.3
 QS0916:UTM  14      -  IRON AZ MK                               136 00 41.0
 QS0916
 QS0916_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7127014002(NAD 83)
 QS0916
 QS0916|---------------------------------------------------------------------|
 QS0916| PID    Reference Object                     Distance      Geod. Az  |
 QS0916|                                                           dddmmss.s |
 QS0916| CQ7900 IRON RM 1                            13.616 METERS 12357     |
 QS0916| CQ7899 IRON AZ MK                                         1335627.6 |
 QS0916| CQ7901 IRON RM 2                            12.317 METERS 21411     |
 QS0916|---------------------------------------------------------------------|
 QS0916
 QS0916                          SUPERSEDED SURVEY CONTROL
 QS0916
 QS0916  NAD 83(1986)-  45 14 32.34991(N)    101 54 51.89611(W) AD(       ) 2
 QS0916  NAD 27      -  45 14 32.43800(N)    101 54 50.34800(W) AD(       ) 2
 QS0916  NGVD 29             744.72   (m)         2443.3    (f) LEVELING    3  
 QS0916
 QS0916.Superseded values are not recommended for survey control.
 QS0916
 QS0916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0916.See file dsdata.pdf to determine how the superseded data were derived.
 QS0916
 QS0916_MARKER: DB = BENCH MARK DISK
 QS0916_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QS0916_STAMPING: IRON 1948
 QS0916_MARK LOGO: USGS
 QS0916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0916_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0916+SATELLITE: SATELLITE OBSERVATIONS - May 23, 2014
 QS0916
 QS0916  HISTORY     - Date     Condition        Report By
 QS0916  HISTORY     - 1948     MONUMENTED       USGS
 QS0916  HISTORY     - 20140523 GOOD             INDIV
 QS0916
 QS0916                          STATION DESCRIPTION
 QS0916
 QS0916'DESCRIBED BY US GEOLOGICAL SURVEY 1948 (VRS)
 QS0916'THE STATION IS LOCATED ABOUT 15 MILES NORTHEAST OF FAITH, ON THE
 QS0916'SUMMIT OF THE HIGHEST RIDGE IN THE VICINITY, 115 FEET SOUTHEAST
 QS0916'OF THE CENTER OF A Y-INTERSECTION OF BLADED ROADS, 72 FEET SOUTH
 QS0916'OF THE CENTER OF A BLADED ROAD, AND 50 FEET NORTH OF SOUTH EDGE
 QS0916'OF THE RIDGE.
 QS0916'
 QS0916'TO REACH THE STATION FROM THE JUNCTION OF MAIN STREET WITH U.S.
 QS0916'HIGHWAY NO. 212 IN FAITH, GO WEST ON NO. 212 FOR 3.1 MILES.  THEN
 QS0916'RIGHT, NORTH, ON STATE HIGHWAY NO. 73 FOR 12.45 MILES TO THE
 QS0916'BRIDGE OVER THE MOREAU RIVER.  CONTINUE NORTH FOR 7.25 MILES TO A
 QS0916'SIDE ROAD ON THE RIGHT.  THEN RIGHT, EASTERLY, ON A GRADED DIRT
 QS0916'ROAD FOR 6.7 MILES TO A T-INTERSECTION.  THEN RIGHT, SOUTH, FOR
 QS0916'1.0 MILE TO A WIRE GATE ON THE LEFT.  THEN LEFT, EASTERLY,
 QS0916'(THROUGH THE GATE) ON A TRACK ROAD FOR 2.05 MILE TO A WIRE
 QS0916'GATE IN A NORTH-SOUTH WIRE FENCE.  PASS THROUGH THE GATE,
 QS0916'CONTINUE EASTERLY ON A BLADED ROAD FOR 2.4 MILES TO A
 QS0916'T-INTERSECTION.  THEN RIGHT, SOUTHERLY, FOR 1.7 MILES TO A
 QS0916'T-INTERSECTION.  THEN LEFT, EASTERLY AND NORTHEASTERLY, FOR
 QS0916'2.3 MILES TO THE STATION ON THE RIGHT AS DESCRIBED.  TO REACH
 QS0916'THE AZIMUTH MARK FROM THE STATION, GO SOUTHEASTERLY ON THE
 QS0916'BLADED ROAD TO THE MARK ON THE RIGHT AS DESCRIBED.
 QS0916'
 QS0916'THE STATION MARK IS A STANDARD U.S. GEOLOGICAL SURVEY BENCH MARK
 QS0916'DISK STAMPED IRON 1948 SET IN THE TOP OF A 6-INCH SQUARE CONCRETE
 QS0916'POST THAT PROJECTS 8 INCHES.
 QS0916'
 QS0916'REFERENCE MARK NO. 1 IS AT THE SOUTHEASTERLY EDGE OF THE RIDGE.  IT
 QS0916'PROJECTS 2 INCHES, AND THE DISK IS STAMPED IRON USGS NO 1 1951.
 QS0916'
 QS0916'REFERENCE MARK NO. 2 IS AT THE SOUTHWESTERLY EDGE OF THE RIDGE.
 QS0916'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED IRON USGS NO 2 1951.
 QS0916'
 QS0916'THE AZIMUTH MARK IS 15 FEET SOUTH OF THE CENTER OF THE BLADED ROAD,
 QS0916'AND 2 FEET SOUTHWEST OF A WITNESS POST.  IT PROJECTS 4 INCHES,
 QS0916'AND THE DISK IS STAMPED IRON USGS 1951.
 QS0916'
 QS0916'THE AZIMUTH MARK AND REFERENCE MARKS ARE STANDARD DISKS SET IN
 QS0916'THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 QS0916
 QS0916                          STATION RECOVERY (2014)
 QS0916
 QS0916'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2014 (RJT)
 QS0916'THE REFERENCE MARKS ARE AS DESCRIBED.  I DID NOT LOOK FOR THE AZIMUTH
 QS0916'MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0678 ***********************************************************************
 PS0678  DESIGNATION -  IRVING
 PS0678  PID         -  PS0678
 PS0678  STATE/COUNTY-  SD/FAULK
 PS0678  COUNTRY     -  US
 PS0678  USGS QUAD   -  REZAC LAKE NE (2017)
 PS0678
 PS0678                         *CURRENT SURVEY CONTROL
 PS0678  ______________________________________________________________________
 PS0678* NAD 83(1996) POSITION- 44 53 57.98556(N) 099 15 44.75833(W)   ADJUSTED
 PS0678* NAVD 88 ORTHO HEIGHT -   620.    (meters)     2034.    (feet) SCALED
 PS0678  ______________________________________________________________________
 PS0678  GEOID HEIGHT    -        -23.496 (meters)                     GEOID18
 PS0678  LAPLACE CORR    -         -5.02  (seconds)                    DEFLEC18
 PS0678  HORZ ORDER      -  FIRST
 PS0678
 PS0678.The horizontal coordinates were established by classical geodetic methods
 PS0678.and adjusted by the National Geodetic Survey in January 1998.
 PS0678
 PS0678.The orthometric height was scaled from a topographic map.
 PS0678
 PS0678.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0678.GEOID18 height accuracy estimate available here.
 PS0678
 PS0678.Click photographs - Photos may exist for this station.
 PS0678
 PS0678.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0678
 PS0678. The following values were computed from the NAD 83(1996) position.
 PS0678
 PS0678;                    North         East     Units Scale Factor Converg.
 PS0678;SPC SD N     -   118,733.410   658,252.319   MT  0.99994260   +0 31 19.2
 PS0678;SPC SD N     -   389,544.53  2,159,616.15   sFT  0.99994260   +0 31 19.2
 PS0678;UTM  14      - 4,971,813.100   479,280.127   MT  0.99960528   -0 11 06.9
 PS0678
 PS0678!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0678!SPC SD N     -   0.99990642  x   0.99994260  =   0.99984903
 PS0678!UTM  14      -   0.99990642  x   0.99960528  =   0.99951174
 PS0678
 PS0678:                Primary Azimuth Mark                     Grid Az
 PS0678:SPC SD N     -  IRVING AZ MK RESET                       245 16 16.8
 PS0678:UTM  14      -  IRVING AZ MK RESET                       245 58 42.9
 PS0678
 PS0678_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7928071813(NAD 83)
 PS0678
 PS0678|---------------------------------------------------------------------|
 PS0678| PID    Reference Object                     Distance      Geod. Az  |
 PS0678|                                                           dddmmss.s |
 PS0678| CO5683 IRVING AZ MK RESET                                 2454736.0 |
 PS0678| CO5682 IRVING AZ MK                                       2535228.3 |
 PS0678| CO5684 IRVING RM 1                          25.008 METERS 25503     |
 PS0678| CO5685 IRVING RM 2                          23.366 METERS 34721     |
 PS0678|---------------------------------------------------------------------|
 PS0678
 PS0678                          SUPERSEDED SURVEY CONTROL
 PS0678
 PS0678  NAD 83(1986)-  44 53 57.98351(N)    099 15 44.76751(W) AD(       ) 1
 PS0678  NAD 27      -  44 53 58.06700(N)    099 15 43.36800(W) AD(       ) 1
 PS0678
 PS0678.Superseded values are not recommended for survey control.
 PS0678
 PS0678.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0678.See file dsdata.pdf to determine how the superseded data were derived.
 PS0678
 PS0678_MARKER: DS = TRIANGULATION STATION DISK
 PS0678_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0678_STAMPING: IRVING 1935
 PS0678_MARK LOGO: CGS
 PS0678_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0678+STABILITY: SURFACE MOTION
 PS0678
 PS0678  HISTORY     - Date     Condition        Report By
 PS0678  HISTORY     - 1935     MONUMENTED       CGS
 PS0678  HISTORY     - 1951     GOOD             CGS
 PS0678  HISTORY     - 1965     GOOD             CGS
 PS0678
 PS0678                          STATION DESCRIPTION
 PS0678
 PS0678'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CAS)
 PS0678'THIS STATION IS ABOUT 11-1/2 MILES SW OF FAULKTON, 8-1/2
 PS0678'MILES E OF ORIENT, AND 10-1/2 MILES S OF BURKMERE, 2.4 MILES
 PS0678'E AND 0.2 MILE N OF THE FAULK-HYDE-HAND COUNTY CORNER.  IT
 PS0678'IS 0.2 MILE E AND 0.3 MILE N OF THE SW CORNER OF SEC. 34,
 PS0678'T 117 N, R 70 W, IRVING TOWNSHIP.  THE MARK IS ON LAND OWNED
 PS0678'BY JIM WALTERS, TENNIS, S. DAK.  IT IS ON THE HIGHEST POINT
 PS0678'OF THE RANGE OF HILLS SW OF FAULKTON, 0.3 MILE N OF SECTION
 PS0678'LINE ROAD AND THE FAULK-HYDE COUNTY LINE.  THE MARK PROJECTS
 PS0678'7 INCHES.
 PS0678'
 PS0678'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PS0678'BRONZE DISKS SET IN CONCRETE.
 PS0678'
 PS0678'REFERENCE MARK NO. 1 IS WSW OF THE STATION AND PROJECTS 5
 PS0678'INCHES.  REFERENCE MARK NO. 2 IS NNW OF THE STATION AND PROJECTS
 PS0678'7 INCHES.  IT IS ON THE N SLOPE OF THE HILL.
 PS0678'
 PS0678'AZIMUTH MARK IS WSW OF THE STATION ON THE N EDGE OF THE
 PS0678'RIGHT-OF-WAY OF THE COUNTY LINE ROAD, 47 FEET N OF THE CENTER
 PS0678'LINE OF THE ROAD AND PROJECTS 6 INCHES.
 PS0678'
 PS0678'TO REACH FROM FAULKTON, GO W ON U.S. HIGHWAY 212 FOR 9.4 MILES
 PS0678'TO CROSSROADS.  THIS CROSSROAD IS 0.5 MILE S OF BURKMERE.  HERE
 PS0678'TURN S ON GRAVEL ROAD AND GO 5.0 MILES TO CROSSROADS.  TURN
 PS0678'W AND GO 1.0 MILE TO SIDE ROAD AT SCHOOLHOUSE.  TURN S AND
 PS0678'GO 5.0 MILES TO T-ROAD.  HERE GO E FOR 3.0 MILES TO A POINT
 PS0678'WHERE THE ROAD WIDENS CONSIDERABLY.  CONTINUE E FOR 0.5 MILE
 PS0678'TO A GATE ON THE LEFT.  PASS THROUGH GATE AND FOLLOW DIM TRAIL
 PS0678'IN A NORTHWESTERLY DIRECTION FOR ABOUT 0.3 MILE TO TOP OF HILL
 PS0678'AND STATION.
 PS0678'
 PS0678'A LIGHT 60 FEET ABOVE STATION ELLISVILLE IS VISIBLE FROM THE
 PS0678'GROUND.
 PS0678'
 PS0678'A LIGHT 74 FEET ABOVE STATION SENECA IS VISIBLE FROM THE GROUND.
 PS0678'
 PS0678'A LIGHT 74 FEET ABOVE STATION PULASKI IS VISIBLE FROM THE GROUND.
 PS0678
 PS0678                          STATION RECOVERY (1951)
 PS0678
 PS0678'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (JCT)
 PS0678'STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS EXCEPT THE
 PS0678'AZIMUTH WERE FOUND TO BE IN GOOD CONDITION.  ALL DISTANCES AND
 PS0678'DIRECTIONS CHECKED.  A NEW AZIMUTH MARK WAS SET WHICH IS 33
 PS0678'FEET NORTH OF THE APPROXIMATE CENTERLINE OF GRAVEL ROAD, 3 FEET
 PS0678'EAST OF WITNESS POST AND 1 FOOT NORTH OF FENCE.  THE MARK
 PS0678'PROJECTS ABOUT 6 INCHES AND THE DISK IS STAMPED IRVING 1951.
 PS0678'A NEW TO REACH FOLLOWS.
 PS0678'
 PS0678'TO REACH STATION FROM THE POST OFFICE IN ORIENT GO SOUTH ON
 PS0678'GRAVEL STREET FOR 0.2 MILE TO JUNCTION.  TURN RIGHT AND GO
 PS0678'WEST ON MAIN GRAVEL ROAD FOR 8.6 MILES TO T FENCE CORNER AND
 PS0678'WIRE GATE ON RIGHT.  PASS THROUGH GATE INTO FIELD AND GO
 PS0678'NORTHEAST ACROSS PASTURE FOR 0.35 MILE TO HIGHEST POINT AND
 PS0678'STATION.  TO REACH AZIMUTH FROM GATE GO WEST ON GRAVEL ROAD
 PS0678'FOR 0.15 MILE TO AZIMUTH MARK ON RIGHT OR NORTH SIDE OF ROAD AS
 PS0678'DESCRIBED.
 PS0678'
 PS0678'1951 OBSERVATIONS TAKEN FROM A 10 FOOT WOOD STAND.
 PS0678
 PS0678                          STATION RECOVERY (1965)
 PS0678
 PS0678'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (EBB)
 PS0678'THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK
 PS0678'NO. 2 WERE RECOVERED AS PREVIOUSLY DESCRIBED AND FOUND TO BE
 PS0678'IN GOOD CONDITION.  THE DESCRIPTION WAS FOUND ADEQUATE FOR
 PS0678'RECOVERY.  THE DISTANCES AND DIRECTIONS TO THE REFERENCE MARKS
 PS0678'WERE VERIFIED.
 PS0678'
 PS0678'DUE TO THE WIDENING OF THE GRAVELED ROAD WHICH IS SOUTH OF THE
 PS0678'STATION, THE AZIMUTH MARK WAS FOUND TO BE IN THE WAY OF
 PS0678'CONSTRUCTION, AND THE MARK WAS RESET AND THE OLD MARK WAS
 PS0678'DESTROYED.
 PS0678'
 PS0678'FOLLOWING ARE NOTES AND A TO REACH FOR THE NEW AZIMUTH MARK.
 PS0678'
 PS0678'AZIMUTH MARK, A STANDARD DISK STAMPED IRVING 1935 RESET 1965,
 PS0678'IS SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS 4
 PS0678'INCHES.  IT IS 79 FEET NORTH OF THE CENTER OF THE GRAVELED
 PS0678'ROAD, 1.5 FEET SOUTH OF A METAL WITNESS POST, AND 1 FOOT EAST
 PS0678'OF A NORTH-SOUTH FENCE.
 PS0678'
 PS0678'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH-SOUTHWEST
 PS0678'THROUGH PASTURE FOR 0.35 MILE TO A NORTH-SOUTH FENCE AND THE
 PS0678'AZIMUTH MARK AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0019 ***********************************************************************
 OR0019  DESIGNATION -  ISAAC
 OR0019  PID         -  OR0019
 OR0019  STATE/COUNTY-  SD/DAVISON
 OR0019  COUNTRY     -  US
 OR0019  USGS QUAD   -  MOUNT VERNON (2017)
 OR0019
 OR0019                         *CURRENT SURVEY CONTROL
 OR0019  ______________________________________________________________________
 OR0019* NAD 83(1996) POSITION- 43 42 34.34871(N) 098 17 57.58733(W)   ADJUSTED
 OR0019* NAVD 88 ORTHO HEIGHT -   436.554 (meters)     1432.26  (feet) ADJUSTED
 OR0019  ______________________________________________________________________
 OR0019  GEOID HEIGHT    -        -26.093 (meters)                     GEOID18
 OR0019  LAPLACE CORR    -         -2.42  (seconds)                    DEFLEC18
 OR0019  DYNAMIC HEIGHT  -        436.443 (meters)     1431.90  (feet) COMP
 OR0019  MODELED GRAVITY -    980,353.0   (mgal)                       NAVD 88
 OR0019
 OR0019  HORZ ORDER      -  SECOND
 OR0019  VERT ORDER      -  FIRST     CLASS II
 OR0019
 OR0019.The horizontal coordinates were established by classical geodetic methods
 OR0019.and adjusted by the National Geodetic Survey in January 1998.
 OR0019
 OR0019.The orthometric height was determined by differential leveling and
 OR0019.adjusted by the NATIONAL GEODETIC SURVEY
 OR0019.in June 1991.
 OR0019
 OR0019.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0019.GEOID18 height accuracy estimate available here.
 OR0019
 OR0019.Click photographs - Photos may exist for this station.
 OR0019
 OR0019.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0019
 OR0019.The dynamic height is computed by dividing the NAVD 88
 OR0019.geopotential number by the normal gravity value computed on the
 OR0019.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0019.degrees latitude (g = 980.6199 gals.).
 OR0019
 OR0019.The modeled gravity was interpolated from observed gravity values.
 OR0019
 OR0019. The following values were computed from the NAD 83(1996) position.
 OR0019
 OR0019;                    North         East     Units Scale Factor Converg.
 OR0019;SPC SD S     -   154,891.981   763,902.000   MT  0.99990813   +1 24 11.4
 OR0019;SPC SD S     -   508,174.77  2,506,235.15   sFT  0.99990813   +1 24 11.4
 OR0019;UTM  14      - 4,839,851.568   556,449.001   MT  0.99963919   +0 29 03.0
 OR0019
 OR0019!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0019!SPC SD S     -   0.99993564  x   0.99990813  =   0.99984378
 OR0019!UTM  14      -   0.99993564  x   0.99963919  =   0.99957485
 OR0019
 OR0019_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP5644939851(NAD 83)
 OR0019
 OR0019|---------------------------------------------------------------------|
 OR0019| PID    Reference Object                     Distance      Geod. Az  |
 OR0019|                                                           dddmmss.s |
 OR0019| OR0020 ISAAC RM                             12.236 METERS 22858     |
 OR0019|---------------------------------------------------------------------|
 OR0019
 OR0019                          SUPERSEDED SURVEY CONTROL
 OR0019
 OR0019  NAD 83(1995)-  43 42 34.36380(N)    098 17 57.56830(W) AD(       ) 2
 OR0019  NAD 83(1986)-  43 42 34.37106(N)    098 17 57.57547(W) AD(       ) 2
 OR0019  NAD 27      -  43 42 34.42200(N)    098 17 56.27900(W) AD(       ) 2
 OR0019  NGVD 29 (??/??/92)  436.243  (m)         1431.24   (f) ADJ UNCH    1 2
 OR0019  NGVD 29             436.24   (m)         1431.2    (f) LEVELING    3  
 OR0019
 OR0019.Superseded values are not recommended for survey control.
 OR0019
 OR0019.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0019.See file dsdata.pdf to determine how the superseded data were derived.
 OR0019
 OR0019_MARKER: DS = TRIANGULATION STATION DISK
 OR0019_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0019_STAMPING: ISAAC 1924
 OR0019_MARK LOGO: CGS
 OR0019_PROJECTION: FLUSH
 OR0019_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0019_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0019+STABILITY: SURFACE MOTION
 OR0019_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0019+SATELLITE: SATELLITE OBSERVATIONS - June 17, 1991
 OR0019
 OR0019  HISTORY     - Date     Condition        Report By
 OR0019  HISTORY     - 1924     MONUMENTED       CGS
 OR0019  HISTORY     - 1924     GOOD             CGS
 OR0019  HISTORY     - 1935     GOOD             CGS
 OR0019  HISTORY     - 1935     GOOD             CGS
 OR0019  HISTORY     - 1974     MARK NOT FOUND   USGS
 OR0019  HISTORY     - 19850515 GOOD             NGS
 OR0019  HISTORY     - 19910617 GOOD             NGS
 OR0019
 OR0019                          STATION DESCRIPTION
 OR0019
 OR0019'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0019'THIS STATION IS ALONG THE RIGHT-OF-WAY OF THE CHICAGO MILWAUKEE
 OR0019'ST. PAUL AND PACIFIC RAILROAD, ABOUT 2 MILES W OF THE VILLAGE
 OR0019'OF MT. VERNON, ABOUT 3/8 MILE E OF SECTION-LINE ROAD AND
 OR0019'ABOUT 90 YARDS E OF WHISTLE POST.  THE STATION IS ABOUT 18 FEET
 OR0019'S OF S RAIL AND ABOUT 1/2 FOOT BELOW THE TRACK LEVEL.
 OR0019'
 OR0019'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 OR0019'IN CONCRETE.
 OR0019'
 OR0019'REFERENCE MARK IS JUST INSIDE THE FENCE MARKING THE SOUTHERN
 OR0019'LIMITS OF THE RIGHT-OF-WAY.
 OR0019'
 OR0019'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.7 METERS.
 OR0019
 OR0019                          STATION RECOVERY (1924)
 OR0019
 OR0019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OR0019'2 MI W FROM MOUNT VERNON.
 OR0019'ABOUT 2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0019'AND PACIFIC RAILROAD FROM MOUNT VERNON, DAVISON COUNTY, ABOUT
 OR0019'3/8 MILE EAST OF THE SECOND SECTION-LINE ROAD WEST OF THE TOWN,
 OR0019'ABOUT 282 FEET EAST OF A WHISTLE POST, 18 FEET SOUTH OF THE SOUTH
 OR0019'RAIL, AND ABOUT 1/2 FOOT LOWER THAN THE RAIL.  A STANDARD
 OR0019'TRIANGULATION-STATION DISK, STAMPED ISAAC 1924 AND SET IN THE
 OR0019'TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 OR0019
 OR0019                          STATION RECOVERY (1935)
 OR0019
 OR0019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0019'THIS STATION RECOVERED JUNE 7, 1935 AND FOUND TO BE IN GOOD
 OR0019'CONDITION.  I FOUND THE STATION MARK TO BE 282 FEET E OF WHISTLE
 OR0019'POST, 21 FEET S OF CENTER LINE OF TRACK, 29 FEET N OF S
 OR0019'RIGHT-OF-WAY FENCE AND OTHERWISE, AS INDICATED IN THE ORIGINAL
 OR0019'DESCRIPTION.
 OR0019'
 OR0019'REFERENCE MARK IS ABOUT 250 FEET E OF WHISTLE POST, 48 FEET
 OR0019'S OF CENTER LINE OF TRACK, 2 FEET N OF S RIGHT-OF-WAY FENCE,
 OR0019'AND 40.14 FEET SW OF STATION.
 OR0019
 OR0019                          STATION RECOVERY (1935)
 OR0019
 OR0019'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0019'RECOVERED IN GOOD CONDITION.
 OR0019
 OR0019                          STATION RECOVERY (1974)
 OR0019
 OR0019'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (DLH)
 OR0019'THIS STATION AND THE REFERENCE MARK WAS SEARCHED FOR AND
 OR0019'WAS NOT FOUND.  THERE HAS BEEN SOME GRADING AND SOME FILL
 OR0019'ALSO IN THE AREA.  THE MARKS ARE PRESUMED TO BE DESTROYED.
 OR0019
 OR0019                          STATION RECOVERY (1985)
 OR0019
 OR0019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 OR0019'THE STATION AND REFERENCE MARK 1 WERE RECOVERED.  REFERENCE MARK 2 AND
 OR0019'AZIMUTH MARK WERE ESTABLISHED AT THIS TIME.  THE STATION MARK AND
 OR0019'REFERENCE MARK 1 WERE BOTH SOLID IN THE GROUND BUT THE REFERENCE MARK
 OR0019'APPEARED TO HAVE BEEN DISTURBED.  THE DIRECTION AND DISTANCE TO IT
 OR0019'VARIED BY 7 MINUTES, 14 SECONDS AND 0.06 METER, (0.20 FT)
 OR0019'RESPECTIVELY, COMPARED TO THE 1924 DATA.  NEW DESCRIPTIVE TEXT
 OR0019'FOLLOWS.  THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) WEST OF MT
 OR0019'VERNON, ALONG THE NORTH SIDE OF OLD HIGHWAY 16 AND 6.5 METERS (21.3
 OR0019'FT) SOUTH OF THE CENTER OF THE RAILROAD TRACK.  TO REACH THE STATION
 OR0019'FROM THE JUNCTION OF MAIN STREET AND OLD HIGHWAY 16, ON THE SOUTH EDGE
 OR0019'OF MT VERNON, GO WEST ON OLD HIGHWAY 16 FOR 3.4 KM (2.10 MI) TO THE
 OR0019'STATION ON THE RIGHT.  THE STATION IS A STANDARD CGS DISK STAMPED
 OR0019'ISAAC 1924 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES
 OR0019'(30 CM) IN DIAMETER RECESSED 4 INCHES (10 CM) BELOW THE GROUND.
 OR0019'LOCATED 28.8 METERS (94.5 FT) N FROM THE CENTER OF OLD HIGHWAY 16.
 OR0019'6.5 METERS (21.3 FT) S FROM THE CENTER OF THE RAILROAD TRACK.  0.3
 OR0019'METERS (1.0 FT) N FROM A WITNESS POST.  REFERENCE MARK NO 1 IS A
 OR0019'STANDARD CGS DISK STAMPED ISAAC NO 1 1924 SET INTO THE TOP OF A SQUARE
 OR0019'CONCRETE MONUMENT 14 INCHES (35 CM) IN DIAMETER FLUSH WITH THE GROUND.
 OR0019'LOCATED 20.6 METERS (67.6 FT) N FROM THE CENTER OF OLD HIGHWAY 16.
 OR0019'14.8 METERS (48.6 FT) S FROM THE CENTER OF THE RAILROAD TRACK.  12.2
 OR0019'METERS (40.0 FT) SW FROM A WITNESS POST. REFERENCE MARK NO 2 IS A
 OR0019'STANDARD NGS DISK STAMPED ISAAC 1924 NO 2 1985 SET INTO THE TOP OF A
 OR0019'ROUND CONCRETE MONUMENT 10 INCHES (25 CM) IN DIAMETER PROJECTING 2
 OR0019'INCHES (5 CM) ABOVE THE GROUND.  LOCATED 21.1 METERS (69.2 FT) N FROM
 OR0019'THE CENTER OF OLD HIGHWAY 16.  14.3 METERS (46.9 FT) S FROM THE CENTER
 OR0019'OF THE RAILROAD TRACK.  12.5 METERS (41.0 FT) SE FROM A WITNESS POST,
 OR0019'AND 0.2 FEET (0.06 METER) HIGHER THAN THE STATION.  AZIMUTH MARK NO 1
 OR0019'IS A STANDARD NGS DISK STAMPED ISAAC 1924 1985 SET INTO THE TOP OF A
 OR0019'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE
 OR0019'GROUND.  LOCATED 21.8 METERS (71.5 FT) N FROM THE CENTER OF OLD
 OR0019'HIGHWAY 16.  13.8 METERS (45.3 FT) E FROM THE CENTER OF A GRAVELED
 OR0019'ROAD.  13.5 METERS (44.3 FT) S FROM THE CENTER OF A RAILROAD TRACK.
 OR0019'0.4 METER (1.3 FT) W FROM A WITNESS POST.  TO REACH THE AZIMUTH MARK
 OR0019'FROM THE STATION GO WEST ON OLD HIGHWAY 16 FOR 0.5 KM (0.30 MI) TO THE
 OR0019'MARK ON THE RIGHT.
 OR0019
 OR0019                          STATION RECOVERY (1991)
 OR0019
 OR0019'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0019'2.7 KM (1.7 MI) WESTERLY ALONG THE DAKOTA SOUTHERN RAILROAD FROM THE
 OR0019'JUNCTION OF MOUNT VERNON ROAD IN MOUNT VERNON, 2.1 KM (1.3 MI) EAST
 OR0019'OF THE DAVISON-AURORA COUNTY LINE, 28.2 M (92.5 FT) NORTH OF THE
 OR0019'CENTERLINE OF A PAVED ROAD (OLD U.S. HIGHWAY 26), 5.9 M (19.4 FT)
 OR0019'SOUTH OF THE NEAR RAIL, 0.3 M (1.0 FT) NORTH OF A WITNESS POST, AND
 OR0019'THE MONUMENT IS RECESSED 0.3 M (1.0 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0020 ***********************************************************************
 OR0020  DESIGNATION -  ISAAC RM
 OR0020  PID         -  OR0020
 OR0020  STATE/COUNTY-  SD/DAVISON
 OR0020  COUNTRY     -  US
 OR0020  USGS QUAD   -  MOUNT VERNON (2017)
 OR0020
 OR0020                         *CURRENT SURVEY CONTROL
 OR0020  ______________________________________________________________________
 OR0020* NAD 83(1986) POSITION- 43 42 34.09   (N) 098 17 58.00   (W)   HD_HELD1
 OR0020* NAVD 88 ORTHO HEIGHT -   435.56  (+/-2cm)     1429.0   (feet) VERTCON3
 OR0020  ______________________________________________________________________
 OR0020  GEOID HEIGHT    -        -26.093 (meters)                     GEOID18
 OR0020  VERT ORDER      -  ? (See Below)
 OR0020
 OR0020.The horizontal coordinates were determined by differentially corrected
 OR0020.hand held GPS observations or other comparable positioning techniques
 OR0020.and have an estimated accuracy of +/- 3 meters.
 OR0020
 OR0020.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0020.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0020
 OR0020.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0020.GEOID18 height accuracy estimate available here.
 OR0020
 OR0020.The vertical order pertains to the NGVD 29 superseded value.
 OR0020
 OR0020.Click photographs - Photos may exist for this station.
 OR0020
 OR0020;                    North         East    Units  Estimated Accuracy
 OR0020;SPC SD S     -   154,883.8     763,893.0     MT  (+/- 3 meters HH1 GPS) 
 OR0020
 OR0020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP5643939843(NAD 83)
 OR0020
 OR0020                          SUPERSEDED SURVEY CONTROL
 OR0020
 OR0020  NGVD 29 (??/??/92)  435.251  (m)         1427.99   (f) ADJ UNCH       
 OR0020
 OR0020.Superseded values are not recommended for survey control.
 OR0020
 OR0020.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0020.See file dsdata.pdf to determine how the superseded data were derived.
 OR0020
 OR0020_MARKER: DR = REFERENCE MARK DISK
 OR0020_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0020_STAMPING: ISAAC 1924
 OR0020_MARK LOGO: CGS
 OR0020_PROJECTION: FLUSH
 OR0020_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0020+STABILITY: SURFACE MOTION
 OR0020
 OR0020  HISTORY     - Date     Condition        Report By
 OR0020  HISTORY     - 1924     MONUMENTED       CGS
 OR0020  HISTORY     - 1935     GOOD             CGS
 OR0020
 OR0020                          STATION DESCRIPTION
 OR0020
 OR0020'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0020'2 MI W FROM MOUNT VERNON.
 OR0020'ABOUT 2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0020'PACIFIC RAILROAD FROM MOUNT VERNON, DAVISON COUNTY, ABOUT
 OR0020'3/8 MILE EAST OF THE CROSSING OF A SECTION-LINE ROAD, ABOUT
 OR0020'250 FEET EAST OF A WHISTLE POST, 40.15 MILE SOUTHWEST OF TRAVERSE
 OR0020'STATION ISAAC, DESCRIBED ABOVE, AND 48 FEET SOUTH OF THE CENTER
 OR0020'LINE OF THE TRACK.  A STANDARD REFERENCE-MARK DISK, STAMPED
 OR0020'ISAAC 1924 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 OR0020'WITH THE GROUND.
 OR0020
 OR0020                          STATION RECOVERY (1935)
 OR0020
 OR0020'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0020'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0897 ***********************************************************************
 QS0897  DESIGNATION -  ISABEL
 QS0897  PID         -  QS0897
 QS0897  STATE/COUNTY-  SD/DEWEY
 QS0897  COUNTRY     -  US
 QS0897  USGS QUAD   -  ISABEL (2017)
 QS0897
 QS0897                         *CURRENT SURVEY CONTROL
 QS0897  ______________________________________________________________________
 QS0897* NAD 83(1996) POSITION- 45 22 52.48278(N) 101 25 38.17546(W)   ADJUSTED
 QS0897* NAVD 88 ORTHO HEIGHT -   734.009 (meters)     2408.16  (feet) ADJUSTED
 QS0897  ______________________________________________________________________
 QS0897  GEOID HEIGHT    -        -20.585 (meters)                     GEOID18
 QS0897  LAPLACE CORR    -         -5.57  (seconds)                    DEFLEC18
 QS0897  DYNAMIC HEIGHT  -        733.893 (meters)     2407.78  (feet) COMP
 QS0897  MODELED GRAVITY -    980,433.6   (mgal)                       NAVD 88
 QS0897
 QS0897  HORZ ORDER      -  THIRD
 QS0897  VERT ORDER      -  FIRST     CLASS II
 QS0897
 QS0897.The horizontal coordinates were established by classical geodetic methods
 QS0897.and adjusted by the National Geodetic Survey in January 1998.
 QS0897
 QS0897.The orthometric height was determined by differential leveling and
 QS0897.adjusted by the NATIONAL GEODETIC SURVEY
 QS0897.in April 2000.
 QS0897
 QS0897.No vertical observational check was made to the station.
 QS0897
 QS0897.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0897.GEOID18 height accuracy estimate available here.
 QS0897
 QS0897.Click photographs - Photos may exist for this station.
 QS0897
 QS0897.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0897
 QS0897.The dynamic height is computed by dividing the NAVD 88
 QS0897.geopotential number by the normal gravity value computed on the
 QS0897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0897.degrees latitude (g = 980.6199 gals.).
 QS0897
 QS0897.The modeled gravity was interpolated from observed gravity values.
 QS0897
 QS0897. The following values were computed from the NAD 83(1996) position.
 QS0897
 QS0897;                    North         East     Units Scale Factor Converg.
 QS0897;SPC SD N     -   172,995.496   488,223.746   MT  0.99995568   -1 00 36.5
 QS0897;SPC SD N     -   567,569.39  1,601,780.74   sFT  0.99995568   -1 00 36.5
 QS0897;UTM  14      - 5,028,169.349   309,967.525   MT  1.00004403   -1 43 41.7
 QS0897
 QS0897!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0897!SPC SD N     -   0.99988816  x   0.99995568  =   0.99984385
 QS0897!UTM  14      -   0.99988816  x   1.00004403  =   0.99993219
 QS0897
 QS0897:                Primary Azimuth Mark                     Grid Az
 QS0897:SPC SD N     -  ISABEL AZ MK                             061 02 56.5
 QS0897:UTM  14      -  ISABEL AZ MK                             061 46 01.7
 QS0897
 QS0897_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0996728169(NAD 83)
 QS0897
 QS0897|---------------------------------------------------------------------|
 QS0897| PID    Reference Object                     Distance      Geod. Az  |
 QS0897|                                                           dddmmss.s |
 QS0897| QS0898 ISABEL ST MARYS CATH CH SPIRE       APPROX. 1.5 KM 0014640.7 |
 QS0897| CQ7907 ISABEL AZ MK                                       0600220.0 |
 QS0897| AI2568 ISABEL RM 1                          21.288 METERS 06534     |
 QS0897| AI2569 ISABEL RM 2                          12.764 METERS 14811     |
 QS0897| QS0895 ISABEL O LAUGHLIN W ELEV S GAB      APPROX. 1.3 KM 3401754.8 |
 QS0897| QS0896 ISABEL O LAUGHLIN E ELEV S GAB      APPROX. 1.2 KM 3473706.9 |
 QS0897|---------------------------------------------------------------------|
 QS0897
 QS0897                          SUPERSEDED SURVEY CONTROL
 QS0897
 QS0897  NAD 83(1986)-  45 22 52.47535(N)    101 25 38.17397(W) AD(       ) 3
 QS0897  NAD 27      -  45 22 52.56000(N)    101 25 36.62400(W) AD(       ) 3
 QS0897
 QS0897.Superseded values are not recommended for survey control.
 QS0897
 QS0897.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0897.See file dsdata.pdf to determine how the superseded data were derived.
 QS0897
 QS0897_MARKER: DS = TRIANGULATION STATION DISK
 QS0897_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0897_STAMPING: ISABEL 1952
 QS0897_MARK LOGO: CGS
 QS0897_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0897_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0897+STABILITY: SURFACE MOTION
 QS0897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0897+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 QS0897
 QS0897  HISTORY     - Date     Condition        Report By
 QS0897  HISTORY     - 1952     MONUMENTED       CGS
 QS0897  HISTORY     - 19990622 GOOD             NGS
 QS0897
 QS0897                          STATION DESCRIPTION
 QS0897
 QS0897'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0897'THE STATION IS LOCATED ABOUT 1 MILE SOUTH OF ISABEL,
 QS0897'IN THE NORTHEAST 1/4 OF SEC. 4, T 16 N, R 22 E, AT THE EAST
 QS0897'EDGE OF A CULTIVATED FIELD, 35 FEET SOUTHWEST OF THE CENTER
 QS0897'OF A GRADED DIRT ROAD, 7 FEET SOUTH OF A TELEPHONE POLE, AND
 QS0897'5 FEET SOUTH OF A 4 IN X 4 IN WITNESS POST.
 QS0897'
 QS0897'TO REACH THE STATION FROM THE POST OFFICE IN ISABEL, GO
 QS0897'SOUTH ON STATE HIGHWAY NO. 8 FOR 0.5 MILE TO A POINT WHERE
 QS0897'THE HIGHWAY BEARS TO THE WEST.  CONTINUE SOUTHERLY ON A
 QS0897'GRADED DIRT ROAD FOR 0.5 MILE TO THE STATION ON THE RIGHT.  TO
 QS0897'REACH THE AZIMUTH MARK FROM THE STATION, GO NORTHERLY ON
 QS0897'THE GRADED DIRT ROAD FOR 0.4 MILE.  THEN RIGHT, EAST ON A
 QS0897'GRADED DIRT ROAD FOR 0.75 MILE TO THE MARK ON THE LEFT.
 QS0897'
 QS0897'THE STATION MARK PROJECTS 6 INCHES, AND THE DISK IS STAMPED
 QS0897'ISABEL 1952.
 QS0897'
 QS0897'REFERENCE MARK NO. 1 IS 36 FEET NORTHEAST OF THE CENTER OF
 QS0897'THE GRADED DIRT ROAD.  IT PROJECTS 6 INCHES, AND THE DISK
 QS0897'IS STAMPED ISABEL NO 1 1952.
 QS0897'
 QS0897'REFERENCE MARK NO. 2 IS 35 FEET SOUTHWEST OF THE CENTER OF THE
 QS0897'GRADED DIRT ROAD.  IT PROJECTS 2 INCHES, AND THE DISK IS
 QS0897'STAMPED ISABEL NO 2 1952.
 QS0897'
 QS0897'THE AZIMUTH MARK IS NEAR THE CREST OF A LOW HILL, 25 FEET
 QS0897'NORTH OF THE CENTER OF A GRADED DIRT ROAD, AND 2 FEET WEST
 QS0897'OF A 4 IN X 4 IN WITNESS POST.  IT PROJECTS 6 INCHES, AND
 QS0897'THE DISK IS STAMPED ISABEL 1952.
 QS0897
 QS0897                          STATION RECOVERY (1999)
 QS0897
 QS0897'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0897'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 QS0897'IN ISABEL, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 QS0897'21.3 M (69.9 FT) SOUTHWEST OF REFERENCE MARK 1, 12.7 M (41.7 FT)
 QS0897'NORTHWEST OF REFERENCE MARK 2, 10.8 M (35.4 FT) SOUTHWEST OF THE ROAD
 QS0897'CENTER, 4.4 M (14.4 FT) NORTHEAST OF A WITNESS POST AND FENCE, 0.4 M
 QS0897'(1.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.4
 QS0897'M (1.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON COUNTY
 QS0897'ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0896 ***********************************************************************
 QS0896  DESIGNATION -  ISABEL O LAUGHLIN E ELEV S GAB
 QS0896  PID         -  QS0896
 QS0896  STATE/COUNTY-  SD/DEWEY
 QS0896  COUNTRY     -  US
 QS0896  USGS QUAD   -  ISABEL (2017)
 QS0896
 QS0896                         *CURRENT SURVEY CONTROL
 QS0896  ______________________________________________________________________
 QS0896* NAD 83(1996) POSITION- 45 23 29.78558(N) 101 25 49.79764(W)   ADJUSTED
 QS0896  ______________________________________________________________________
 QS0896  GEOID HEIGHT    -        -20.560 (meters)                     GEOID18
 QS0896  LAPLACE CORR    -         -5.54  (seconds)                    DEFLEC18
 QS0896  HORZ ORDER      -  THIRD
 QS0896
 QS0896.The horizontal coordinates were established by classical geodetic methods
 QS0896.and adjusted by the National Geodetic Survey in January 1998.
 QS0896
 QS0896.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0896.GEOID18 height accuracy estimate available here.
 QS0896
 QS0896.Click photographs - Photos may exist for this station.
 QS0896
 QS0896.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0896
 QS0896. The following values were computed from the NAD 83(1996) position.
 QS0896
 QS0896;                    North         East     Units Scale Factor Converg.
 QS0896;SPC SD N     -   174,151.342   487,991.290   MT  0.99995674   -1 00 44.7
 QS0896;SPC SD N     -   571,361.53  1,601,018.09   sFT  0.99995674   -1 00 44.7
 QS0896;UTM  14      - 5,029,328.120   309,749.557   MT  1.00004504   -1 43 51.0
 QS0896
 QS0896_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0974929328(NAD 83)
 QS0896
 QS0896                          SUPERSEDED SURVEY CONTROL
 QS0896
 QS0896  NAD 83(1986)-  45 23 29.77714(N)    101 25 49.79510(W) AD(       ) 3
 QS0896  NAD 27      -  45 23 29.84000(N)    101 25 48.24000(W) AD(       ) 3
 QS0896
 QS0896.Superseded values are not recommended for survey control.
 QS0896
 QS0896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0896.See file dsdata.pdf to determine how the superseded data were derived.
 QS0896
 QS0896_MARKER: 81 = GABLE
 QS0896
 QS0896  HISTORY     - Date     Condition        Report By
 QS0896  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0896
 QS0896                          STATION DESCRIPTION
 QS0896
 QS0896'NO DESCRIPTIVE TEXT AVAILABLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0895 ***********************************************************************
 QS0895  DESIGNATION -  ISABEL O LAUGHLIN W ELEV S GAB
 QS0895  PID         -  QS0895
 QS0895  STATE/COUNTY-  SD/DEWEY
 QS0895  COUNTRY     -  US
 QS0895  USGS QUAD   -  ISABEL (2017)
 QS0895
 QS0895                         *CURRENT SURVEY CONTROL
 QS0895  ______________________________________________________________________
 QS0895* NAD 83(1996) POSITION- 45 23 30.67012(N) 101 25 57.58294(W)   ADJUSTED
 QS0895  ______________________________________________________________________
 QS0895  GEOID HEIGHT    -        -20.555 (meters)                     GEOID18
 QS0895  LAPLACE CORR    -         -5.56  (seconds)                    DEFLEC18
 QS0895  HORZ ORDER      -  THIRD
 QS0895
 QS0895.The horizontal coordinates were established by classical geodetic methods
 QS0895.and adjusted by the National Geodetic Survey in January 1998.
 QS0895
 QS0895.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0895.GEOID18 height accuracy estimate available here.
 QS0895
 QS0895.Click photographs - Photos may exist for this station.
 QS0895
 QS0895.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0895
 QS0895. The following values were computed from the NAD 83(1996) position.
 QS0895
 QS0895;                    North         East     Units Scale Factor Converg.
 QS0895;SPC SD N     -   174,181.639   487,822.459   MT  0.99995676   -1 00 50.2
 QS0895;SPC SD N     -   571,460.93  1,600,464.18   sFT  0.99995676   -1 00 50.2
 QS0895;UTM  14      - 5,029,360.534   309,581.105   MT  1.00004583   -1 43 56.6
 QS0895
 QS0895_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0958129360(NAD 83)
 QS0895
 QS0895                          SUPERSEDED SURVEY CONTROL
 QS0895
 QS0895  NAD 83(1986)-  45 23 30.66199(N)    101 25 57.58042(W) AD(       ) 3
 QS0895  NAD 27      -  45 23 30.73600(N)    101 25 56.02300(W) AD(       ) 3
 QS0895
 QS0895.Superseded values are not recommended for survey control.
 QS0895
 QS0895.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0895.See file dsdata.pdf to determine how the superseded data were derived.
 QS0895
 QS0895_MARKER: 81 = GABLE
 QS0895
 QS0895  HISTORY     - Date     Condition        Report By
 QS0895  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0895
 QS0895                          STATION DESCRIPTION
 QS0895
 QS0895'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0895'THE STATION IS LOCATED AT THE SOUTHWEST EDGE OF ISABEL, ABOUT
 QS0895'0.1 MILE WEST OF THE RAILROAD DEPOT, AND ON THE SOUTH SIDE OF THE
 QS0895'RAILROAD TRACKS.  IT IS THE MOST WESTERLY ONE OF TWO ELEVATORS.
 QS0895'
 QS0895'THE BUILDING IS A LARGE WOODEN FRAME BUILDING, PAINTED RED,
 QS0895'AND IS APPROXIMATELY 80 FEET HIGH.  IT WAS BUILT IN 1917.  THE
 QS0895'POINT OBSERVED WAS THE SOUTH GABLE OF THE ROOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2568 ***********************************************************************
 AI2568  DESIGNATION -  ISABEL RM 1
 AI2568  PID         -  AI2568
 AI2568  STATE/COUNTY-  SD/DEWEY
 AI2568  COUNTRY     -  US
 AI2568  USGS QUAD   -  ISABEL (2017)
 AI2568
 AI2568                         *CURRENT SURVEY CONTROL
 AI2568  ______________________________________________________________________
 AI2568* NAD 83(1986) POSITION- 45 22 52.77   (N) 101 25 37.28   (W)   HD_HELD1
 AI2568* NAVD 88 ORTHO HEIGHT -   734.242 (meters)     2408.93  (feet) ADJUSTED
 AI2568  ______________________________________________________________________
 AI2568  GEOID HEIGHT    -        -20.585 (meters)                     GEOID18
 AI2568  DYNAMIC HEIGHT  -        734.126 (meters)     2408.55  (feet) COMP
 AI2568  MODELED GRAVITY -    980,433.6   (mgal)                       NAVD 88
 AI2568
 AI2568  VERT ORDER      -  FIRST     CLASS II
 AI2568
 AI2568.The horizontal coordinates were determined by differentially corrected
 AI2568.hand held GPS observations or other comparable positioning techniques
 AI2568.and have an estimated accuracy of +/- 3 meters.
 AI2568
 AI2568.The orthometric height was determined by differential leveling and
 AI2568.adjusted by the NATIONAL GEODETIC SURVEY
 AI2568.in April 2000.
 AI2568
 AI2568.No vertical observational check was made to the station.
 AI2568
 AI2568.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2568.GEOID18 height accuracy estimate available here.
 AI2568
 AI2568.Click photographs - Photos may exist for this station.
 AI2568
 AI2568.The dynamic height is computed by dividing the NAVD 88
 AI2568.geopotential number by the normal gravity value computed on the
 AI2568.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2568.degrees latitude (g = 980.6199 gals.).
 AI2568
 AI2568.The modeled gravity was interpolated from observed gravity values.
 AI2568
 AI2568;                    North         East    Units  Estimated Accuracy
 AI2568;SPC SD N     -   173,004.0     488,243.4     MT  (+/- 3 meters HH1 GPS) 
 AI2568
 AI2568_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0998728177(NAD 83)
 AI2568
 AI2568                          SUPERSEDED SURVEY CONTROL
 AI2568
 AI2568.No superseded survey control is available for this station.
 AI2568
 AI2568_MARKER: DR = REFERENCE MARK DISK
 AI2568_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2568_STAMPING: ISABEL NO 1 1952
 AI2568_MARK LOGO: CGS
 AI2568_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2568_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2568+STABILITY: SURFACE MOTION
 AI2568_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2568+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI2568
 AI2568  HISTORY     - Date     Condition        Report By
 AI2568  HISTORY     - 1952     MONUMENTED       CGS
 AI2568  HISTORY     - 19990622 GOOD             NGS
 AI2568
 AI2568                          STATION DESCRIPTION
 AI2568
 AI2568'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2568'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI2568'IN ISABEL, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 AI2568'24.7 M (81.0 FT) NORTH OF REFERENCE MARK 2, 21.3 M (69.9 FT) NORTHEAST
 AI2568'OF THE STATION MARK, 11.0 M (36.1 FT) NORTHEAST OF THE ROAD CENTER,
 AI2568'8.1 M (26.6 FT) SOUTHEAST OF A FENCE CORNER, 0.6 M (2.0 FT) SOUTHWEST
 AI2568'OF A FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE
 AI2568'MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND SURFACE. NOTE--THE
 AI2568'MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI2569 ***********************************************************************
 AI2569  DESIGNATION -  ISABEL RM 2
 AI2569  PID         -  AI2569
 AI2569  STATE/COUNTY-  SD/DEWEY
 AI2569  COUNTRY     -  US
 AI2569  USGS QUAD   -  ISABEL (2017)
 AI2569
 AI2569                         *CURRENT SURVEY CONTROL
 AI2569  ______________________________________________________________________
 AI2569* NAD 83(1986) POSITION- 45 22 52.13   (N) 101 25 37.87   (W)   HD_HELD1
 AI2569* NAVD 88 ORTHO HEIGHT -   733.914 (meters)     2407.85  (feet) ADJUSTED
 AI2569  ______________________________________________________________________
 AI2569  GEOID HEIGHT    -        -20.585 (meters)                     GEOID18
 AI2569  DYNAMIC HEIGHT  -        733.798 (meters)     2407.47  (feet) COMP
 AI2569  MODELED GRAVITY -    980,433.6   (mgal)                       NAVD 88
 AI2569
 AI2569  VERT ORDER      -  FIRST     CLASS II
 AI2569
 AI2569.The horizontal coordinates were determined by differentially corrected
 AI2569.hand held GPS observations or other comparable positioning techniques
 AI2569.and have an estimated accuracy of +/- 3 meters.
 AI2569
 AI2569.The orthometric height was determined by differential leveling and
 AI2569.adjusted by the NATIONAL GEODETIC SURVEY
 AI2569.in April 2000.
 AI2569
 AI2569.No vertical observational check was made to the station.
 AI2569
 AI2569.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI2569.GEOID18 height accuracy estimate available here.
 AI2569
 AI2569.Click photographs - Photos may exist for this station.
 AI2569
 AI2569.The dynamic height is computed by dividing the NAVD 88
 AI2569.geopotential number by the normal gravity value computed on the
 AI2569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI2569.degrees latitude (g = 980.6199 gals.).
 AI2569
 AI2569.The modeled gravity was interpolated from observed gravity values.
 AI2569
 AI2569;                    North         East    Units  Estimated Accuracy
 AI2569;SPC SD N     -   172,984.5     488,230.2     MT  (+/- 3 meters HH1 GPS) 
 AI2569
 AI2569_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0997328158(NAD 83)
 AI2569
 AI2569                          SUPERSEDED SURVEY CONTROL
 AI2569
 AI2569.No superseded survey control is available for this station.
 AI2569
 AI2569_MARKER: DR = REFERENCE MARK DISK
 AI2569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AI2569_STAMPING: ISABEL NO 2 1952
 AI2569_MARK LOGO: CGS
 AI2569_MAGNETIC: N = NO MAGNETIC MATERIAL
 AI2569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AI2569+STABILITY: SURFACE MOTION
 AI2569_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI2569+SATELLITE: SATELLITE OBSERVATIONS - June 22, 1999
 AI2569
 AI2569  HISTORY     - Date     Condition        Report By
 AI2569  HISTORY     - 1952     MONUMENTED       CGS
 AI2569  HISTORY     - 19990622 GOOD             NGS
 AI2569
 AI2569                          STATION DESCRIPTION
 AI2569
 AI2569'DESCRIBED BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AI2569'0.8 KM (0.50 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE POST OFFICE
 AI2569'IN ISABEL, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A GRAVELED ROAD,
 AI2569'24.7 M (81.0 FT) SOUTH OF REFERENCE MARK 1, 12.7 M (41.7 FT) SOUTHEAST
 AI2569'OF THE STATION MARK, 10.8 M (35.4 FT) SOUTHWEST OF THE ROAD CENTER,
 AI2569'4.4 M (14.4 FT) NORTHEAST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL
 AI2569'OF THE ROAD, AND THE MONUMENT PROJECTS 0.3 M (1.0 FT) ABOVE THE GROUND
 AI2569'SURFACE.  NOTE--THE MONUMENT IS ON COUNTY ROAD RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0898 ***********************************************************************
 QS0898  DESIGNATION -  ISABEL ST MARYS CATH CH SPIRE
 QS0898  PID         -  QS0898
 QS0898  STATE/COUNTY-  SD/DEWEY
 QS0898  COUNTRY     -  US
 QS0898  USGS QUAD   -  ISABEL (2017)
 QS0898
 QS0898                         *CURRENT SURVEY CONTROL
 QS0898  ______________________________________________________________________
 QS0898* NAD 83(1996) POSITION- 45 23 39.58788(N) 101 25 36.10012(W)   ADJUSTED
 QS0898  ______________________________________________________________________
 QS0898  GEOID HEIGHT    -        -20.564 (meters)                     GEOID18
 QS0898  LAPLACE CORR    -         -5.48  (seconds)                    DEFLEC18
 QS0898  HORZ ORDER      -  THIRD
 QS0898
 QS0898.The horizontal coordinates were established by classical geodetic methods
 QS0898.and adjusted by the National Geodetic Survey in January 1998.
 QS0898
 QS0898.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0898.GEOID18 height accuracy estimate available here.
 QS0898
 QS0898.Click photographs - Photos may exist for this station.
 QS0898
 QS0898.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0898
 QS0898. The following values were computed from the NAD 83(1996) position.
 QS0898
 QS0898;                    North         East     Units Scale Factor Converg.
 QS0898;SPC SD N     -   174,448.642   488,294.514   MT  0.99995702   -1 00 35.0
 QS0898;SPC SD N     -   572,336.92  1,602,012.92   sFT  0.99995702   -1 00 35.0
 QS0898;UTM  14      - 5,029,621.620   310,056.513   MT  1.00004361   -1 43 41.6
 QS0898
 QS0898_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1005629621(NAD 83)
 QS0898
 QS0898                          SUPERSEDED SURVEY CONTROL
 QS0898
 QS0898  NAD 83(1986)-  45 23 39.57983(N)    101 25 36.09780(W) AD(       ) 3
 QS0898  NAD 27      -  45 23 39.64900(N)    101 25 34.54900(W) AD(       ) 3
 QS0898
 QS0898.Superseded values are not recommended for survey control.
 QS0898
 QS0898.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0898.See file dsdata.pdf to determine how the superseded data were derived.
 QS0898
 QS0898_MARKER: 91 = CHURCH CROSS
 QS0898
 QS0898  HISTORY     - Date     Condition        Report By
 QS0898  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0898
 QS0898                          STATION DESCRIPTION
 QS0898
 QS0898'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0898'THE STATION IS LOCATED NEAR THE NORTHEAST EDGE OF ISABEL, IN THE
 QS0898'NORTHEAST CORNER OF THE INTERSECTION OF TWO GRAVELED ROADS,
 QS0898'AND TWO BLOCKS EAST OF STATE HIGHWAY NO. 8.
 QS0898'
 QS0898'IT IS A LARGE WOODEN FRAME BUILDING, PAINTED WHITE, AND HAS
 QS0898'A SPIRE AT THE SOUTH EDGE OF THE ROOF.  THE POINT OBSERVED
 QS0898'WAS THE BASE OF A LARGE WHITE CROSS AT THE APEX OF THE SPIRE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0012 ***********************************************************************
 OR0012  DESIGNATION -  ISABELL
 OR0012  PID         -  OR0012
 OR0012  STATE/COUNTY-  SD/DAVISON
 OR0012  COUNTRY     -  US
 OR0012  USGS QUAD   -  MITCHELL (2017)
 OR0012
 OR0012                         *CURRENT SURVEY CONTROL
 OR0012  ______________________________________________________________________
 OR0012* NAD 83(1986) POSITION- 43 42 31.25860(N) 098 04 21.79419(W)   ADJUSTED
 OR0012* NAVD 88 ORTHO HEIGHT -   407.439 (meters)     1336.74  (feet) ADJUSTED
 OR0012  ______________________________________________________________________
 OR0012  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 OR0012  LAPLACE CORR    -          0.68  (seconds)                    DEFLEC18
 OR0012  DYNAMIC HEIGHT  -        407.338 (meters)     1336.41  (feet) COMP
 OR0012  MODELED GRAVITY -    980,358.7   (mgal)                       NAVD 88
 OR0012
 OR0012  HORZ ORDER      -  SECOND
 OR0012  VERT ORDER      -  FIRST     CLASS II
 OR0012
 OR0012.The horizontal coordinates were established by classical geodetic methods
 OR0012.and adjusted by the National Geodetic Survey in June 2004.
 OR0012
 OR0012.The orthometric height was determined by differential leveling and
 OR0012.adjusted by the NATIONAL GEODETIC SURVEY
 OR0012.in June 1991.
 OR0012
 OR0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0012.GEOID18 height accuracy estimate available here.
 OR0012
 OR0012.Click photographs - Photos may exist for this station.
 OR0012
 OR0012.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0012
 OR0012.The dynamic height is computed by dividing the NAVD 88
 OR0012.geopotential number by the normal gravity value computed on the
 OR0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0012.degrees latitude (g = 980.6199 gals.).
 OR0012
 OR0012.The modeled gravity was interpolated from observed gravity values.
 OR0012
 OR0012. The following values were computed from the NAD 83(1986) position.
 OR0012
 OR0012;                    North         East     Units Scale Factor Converg.
 OR0012;SPC SD S     -   155,268.754   782,160.704   MT  0.99990811   +1 33 34.2
 OR0012;SPC SD S     -   509,410.90  2,566,138.91   sFT  0.99990811   +1 33 34.2
 OR0012;UTM  14      - 4,839,935.469   574,706.744   MT  0.99966865   +0 38 26.8
 OR0012
 OR0012!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0012!SPC SD S     -   0.99994022  x   0.99990811  =   0.99984833
 OR0012!UTM  14      -   0.99994022  x   0.99966865  =   0.99960889
 OR0012
 OR0012:                Primary Azimuth Mark                     Grid Az
 OR0012:SPC SD S     -  ISADORE                                  070 50 47.9
 OR0012:UTM  14      -  ISADORE                                  071 45 55.3
 OR0012
 OR0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7470639935(NAD 83)
 OR0012
 OR0012|---------------------------------------------------------------------|
 OR0012| PID    Reference Object                     Distance      Geod. Az  |
 OR0012|                                                           dddmmss.s |
 OR0012| OR0813 ISADORE                             APPROX. 2.9 KM 0722422.1 |
 OR0012| OR0013 ISABELL RM 1                         29.720 METERS 14302     |
 OR0012| CO3792 ISABELL RM 2                         18.610 METERS 26926     |
 OR0012|---------------------------------------------------------------------|
 OR0012
 OR0012                          SUPERSEDED SURVEY CONTROL
 OR0012
 OR0012  NAD 83(1996)-  43 42 31.25201(N)    098 04 21.78820(W) AD(       ) 2
 OR0012  NAD 83(1995)-  43 42 31.26732(N)    098 04 21.76721(W) AD(       ) 2
 OR0012  NAD 83(1986)-  43 42 31.27457(N)    098 04 21.76847(W) AD(       ) 2
 OR0012  NAD 27      -  43 42 31.33100(N)    098 04 20.48800(W) AD(       ) 2
 OR0012  NAVD 88             407.44   (m)         1336.7    (f) LEVELING    3  
 OR0012  NGVD 29 (??/??/92)  407.142  (m)         1335.77   (f) ADJ UNCH    1 2
 OR0012  NGVD 29             407.14   (m)         1335.8    (f) LEVELING    3  
 OR0012
 OR0012.Superseded values are not recommended for survey control.
 OR0012
 OR0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0012.See file dsdata.pdf to determine how the superseded data were derived.
 OR0012
 OR0012_MARKER: DS = TRIANGULATION STATION DISK
 OR0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0012_STAMPING: ISABELL 1924
 OR0012_MARK LOGO: CGS
 OR0012_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0012+STABILITY: SURFACE MOTION
 OR0012_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0012+SATELLITE: SATELLITE OBSERVATIONS - October 27, 1992
 OR0012
 OR0012  HISTORY     - Date     Condition        Report By
 OR0012  HISTORY     - 1924     MONUMENTED       CGS
 OR0012  HISTORY     - 1924     GOOD             CGS
 OR0012  HISTORY     - 1925     GOOD             CGS
 OR0012  HISTORY     - 1934     GOOD             SDGS
 OR0012  HISTORY     - 1941     GOOD             CGS
 OR0012  HISTORY     - 1951     GOOD             CGS
 OR0012  HISTORY     - 1966     GOOD             CGS
 OR0012  HISTORY     - 1967     GOOD             CGS
 OR0012  HISTORY     - 1981     GOOD             NGS
 OR0012  HISTORY     - 19921027 GOOD             NGS
 OR0012
 OR0012                          STATION DESCRIPTION
 OR0012
 OR0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0012'THIS STATION IS ON THE RIGHT-OF-WAY OF THE CHICAGO MILWAUKEE
 OR0012'ST. PAUL AND PACIFIC RAILROAD ABOUT 2-1/2 MILES W OF THE TOWN
 OR0012'OF MITCHELL.  IT IS ABOUT 3/8 MILE W OF THE SECOND SECTION-LINE
 OR0012'ROAD W OF MITCHELL ABOUT 100 YARDS E OF WHISTLE POST AND ABOUT 30
 OR0012'FEET N OF N RAIL.
 OR0012'
 OR0012'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 OR0012'IN CONCRETE AS DESCRIBED.
 OR0012'
 OR0012'REFERENCE MARK IS OPPOSITE, JUST INSIDE THE FENCE MARKING
 OR0012'THE SOUTHERN LIMITS OF THE RIGHT-OF-WAY.
 OR0012'
 OR0012'HEIGHT OF SIGNAL ABOVE STATION MARK - 2.5 METERS.
 OR0012
 OR0012                          STATION RECOVERY (1924)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OR0012'2.5 MI W FROM MITCHELL.
 OR0012'ABOUT 2-1/2 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0012'AND PACIFIC RAILROAD FROM MITCHELL, DAVISON COUNTY, ABOUT
 OR0012'3/8 MILE WEST OF THE CROSSING OF THE FIRST SECTION-LINE ROAD
 OR0012'WEST OF OHLMAN STREET, ABOUT 215 FEET WEST OF A WHISTLE POST,
 OR0012'AND 36 FEET NORTH OF THE CENTER LINE OF THE TRACK.  A STANDARD
 OR0012'TRIANGULATION-STATION DISK, STAMPED ISABELL 1924 AND SET IN THE
 OR0012'TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 OR0012
 OR0012                          STATION RECOVERY (1925)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1925 (EJB)
 OR0012'THIS STATION RECOVERED AS DESCRIBED.  STATION AND REFERENCE
 OR0012'MARKS IN GOOD CONDITION.
 OR0012'
 OR0012'AZIMUTH AT ISABELL-OBSERVATIONS FOR AZIMUTH WERE MADE FROM
 OR0012'ISABELL WITH LIGHT ON STATION BETTS AS MARK.  THERE WAS NO
 OR0012'ECCENTRICITY OF INSTRUMENT OR LIGHT.
 OR0012
 OR0012                          STATION RECOVERY (1934)
 OR0012
 OR0012'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 OR0012'ORIGINAL DESCRIPTION IS NOT VERY CLEAR AS TO THE DISTANCE
 OR0012'W OF MITCHELL, AS A SECTION LINE FORMS THE W BOUNDARY OF THE
 OR0012'TOWN.  ABOUT 3/8 MILE W OF FIRST SECTION-LINE ROAD W OF OHLMAN
 OR0012'STREET, MITCHELL WOULD BE CLEARER.
 OR0012
 OR0012                          STATION RECOVERY (1941)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0012'RECOVERED IN GOOD CONDITION.
 OR0012
 OR0012                          STATION RECOVERY (1951)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OR0012'STATION AND REFERENCE MARK WERE RECOVERED IN GOOD CONDITION.
 OR0012'
 OR0012'STATION IS LOCATED 34 FEET N OF THE N RAIL, 200 FEET W OF A
 OR0012'WHISTLE POST, 13 FEET S OF THE N RIGHT-OF-WAY FENCE LINE, AND
 OR0012'8-1/2 TELEPHONE POLES W OF THE CROSSROADS.
 OR0012'
 OR0012'THE REFERENCE MARK IS 97.5 FEET SE OF THE STATION, 6.5 FEET
 OR0012'N OF THE S RIGHT-OF-WAY FENCE LINE, AND 8.0 FEET W OF A
 OR0012'TELEPHONE LINE POLE.
 OR0012
 OR0012                          STATION RECOVERY (1966)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 OR0012'THE STATION MARK WAS RECOVERED AND FOUND IN GOOD CONDITION.
 OR0012'THE REFERENCE MARK WAS NOT LOCATED AT THIS DATE.  EVIDENTLY
 OR0012'THE MARK HAS BEEN DESTROYED.  A NEW DESCRIPTION TO REACH THE
 OR0012'STATION FOLLOWS.
 OR0012'
 OR0012'TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY
 OR0012'37 AND U.S. HIGHWAY 16, GO WEST ON U.S. HIGHWAY 16 FOR 2.3
 OR0012'MILES TO A CROSSROAD AND SCOTT SUPPLY CO. ON THE RIGHT.  TURN
 OR0012'RIGHT AND GO NORTH ON A GRAVEL ROAD FOR 0.5 MILE TO THE
 OR0012'RAILROAD TRACKS, TURN LEFT AND GO WEST ON THE NORTH SIDE OF
 OR0012'THE RIGHT-OF-WAY FOR 0.3 MILE AND THE STATION.
 OR0012'
 OR0012'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--1.5 MILES
 OR0012'WEST AND 0.5 MILE NORTH OF MITCHELL AND ON THE RIGHT-OF-WAY
 OR0012'OF THE CHICAGO MILWAUKEE ST. PAUL AND PACIFICE RAILROAD.
 OR0012
 OR0012                          STATION RECOVERY (1967)
 OR0012
 OR0012'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (LFS)
 OR0012'STATION RECOVERED AS DESCRIBED AND STATION AND REFERENCE MARK
 OR0012'FOUND IN GOOD CONDITION.  ONE NEW REFERENCE MARK WAS ESTABLISHED
 OR0012'AT THE TIME OF RECOVERY.
 OR0012'
 OR0012'TO REACH FROM MITCHELL, FROM THE WEST JUNCTION OF U.S. HIGHWAY
 OR0012'16 AND STATE HIGHWAY 37 AT THE SOUTH EDGE OF TOWN, GO WEST ON
 OR0012'U.S. HIGHWAY 16 FOR 1.85 MILES TO CROSSROADS, TURN RIGHT
 OR0012'AND GO NORTH FOR 0.45 MILE TO RAILROAD CROSSING, CROSS RAILROAD
 OR0012'THEN TURN LEFT AND GO WEST ALONG THE NORTH RIGHT OF WAY
 OR0012'OF RAILROAD FOR 0.3 MILE TO STATION.
 OR0012'
 OR0012'THE STATION IS 34 FEET NORTH OF THE CENTER OF THE NORTH RAIL
 OR0012'AND IS 2.5 FEET SOUTH OF A METAL WITNESS POST.  THE MARK
 OR0012'PROJECTS 1 INCH AND THE DISK IS STAMPED ISABELL 1924.
 OR0012'
 OR0012'R.M. NO. 1 IS 41.4 FEET SOUTH OF THE CENTER OF THE SOUTH RAIL
 OR0012'AND 8.8 FEET WEST OF A TELEGRAPH POLE.  THE MARK IS FLUSH
 OR0012'AND THE DISK IS STAMPED ISABELL NO 1 1924.
 OR0012'
 OR0012'R.M. NO. 2 IS 36 FEET NORTH OF THE CENTER OF THE NORTH RAIL.
 OR0012'THE MARK IS FLUSH AND THE DISK IS STAMPED ISABELL NO 2 1924 1967.
 OR0012
 OR0012                          STATION RECOVERY (1981)
 OR0012
 OR0012'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 OR0012'3.1 KM (1.9 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF OLD
 OR0012'HIGHWAY 16 AND HIGHWAY 37 IN MITCHELL, THENCE NORTH 0.8 KM (0.5 MI)
 OR0012'NORTH ALONG GRAVELED ROAD, THENCE WEST ALONG RAILROAD TRACK 0.5 KM
 OR0012'(0.3 MI) TO MARK ON NORTH SIDE OF TRACK, 10.4 N (34 FT) NORTH OF THE
 OR0012'CENTER OF THE TRACK.
 OR0012
 OR0012                          STATION RECOVERY (1992)
 OR0012
 OR0012'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OR0012'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0013 ***********************************************************************
 OR0013  DESIGNATION -  ISABELL RM 1
 OR0013  PID         -  OR0013
 OR0013  STATE/COUNTY-  SD/DAVISON
 OR0013  COUNTRY     -  US
 OR0013  USGS QUAD   -  MITCHELL (2017)
 OR0013
 OR0013                         *CURRENT SURVEY CONTROL
 OR0013  ______________________________________________________________________
 OR0013* NAD 83(1986) POSITION- 43 42 30.49   (N) 098 04 21.00   (W)   HD_HELD1
 OR0013* NAVD 88 ORTHO HEIGHT -   407.47  (+/-2cm)     1336.8   (feet) VERTCON3
 OR0013  ______________________________________________________________________
 OR0013  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 OR0013  VERT ORDER      -  ? (See Below)
 OR0013
 OR0013.The horizontal coordinates were determined by differentially corrected
 OR0013.hand held GPS observations or other comparable positioning techniques
 OR0013.and have an estimated accuracy of +/- 3 meters.
 OR0013
 OR0013.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0013.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0013
 OR0013.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0013.GEOID18 height accuracy estimate available here.
 OR0013
 OR0013.The vertical order pertains to the NGVD 29 superseded value.
 OR0013
 OR0013.Click photographs - Photos may exist for this station.
 OR0013
 OR0013;                    North         East    Units  Estimated Accuracy
 OR0013;SPC SD S     -   155,245.5     782,179.1     MT  (+/- 3 meters HH1 GPS) 
 OR0013
 OR0013_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7472439911(NAD 83)
 OR0013
 OR0013                          SUPERSEDED SURVEY CONTROL
 OR0013
 OR0013  NGVD 29 (??/??/92)  407.167  (m)         1335.85   (f) ADJ UNCH       
 OR0013
 OR0013.Superseded values are not recommended for survey control.
 OR0013
 OR0013.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0013.See file dsdata.pdf to determine how the superseded data were derived.
 OR0013
 OR0013_MARKER: DR = REFERENCE MARK DISK
 OR0013_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0013_STAMPING: ISABELL 1924
 OR0013_MARK LOGO: CGS
 OR0013_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0013+STABILITY: SURFACE MOTION
 OR0013
 OR0013  HISTORY     - Date     Condition        Report By
 OR0013  HISTORY     - 1924     MONUMENTED       CGS
 OR0013  HISTORY     - 1981     GOOD             NGS
 OR0013
 OR0013                          STATION DESCRIPTION
 OR0013
 OR0013'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0013'2.5 MI W FROM MITCHELL.
 OR0013'ABOUT 2-1/2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0013'AND PACIFIC RAILROAD FROM MITCHELL, DAVISON COUNTY, ABOUT 3/8
 OR0013'MILE WEST OF THE CROSSING OF THE FIRST SECTION-LINE ROAD WEST
 OR0013'OF OHLMAN STREET, ABOUT 32.5 YARDS SOUTH OF TRAVERSE STATION
 OR0013'ISABELL, DESCRIBED ABOVE, ABOUT 160 FEET WEST OF A WHISTLE
 OR0013'POST, 44 FEET SOUTH OF THE CENTER LINE OF THE TRACK, 13
 OR0013'FEET EAST OF A POLE, 1 FOOT NORTH OF THE ROW OF POLES, AND
 OR0013'NEAR A FENCE.  A STANDARD REFERENCE-MARK DISK, STAMPED ISABELL
 OR0013'1924 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0013'2 INCHES ABOVE GROUND.
 OR0013
 OR0013                          STATION RECOVERY (1981)
 OR0013
 OR0013'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 OR0013'3.1 KM (1.9 MI) WEST ALONG OLD H IGHWAY 16 FROM THE JUNCTION OF OLD
 OR0013'HIGHWAY 16 AND HIGHWAY 37 IN MITCHELL, THENCE NORTH 0.8 KM (0.5 MI)
 OR0013'ALONG GRAVELED ROAD, THENCE WEST ALONG RAILROAD TRACK 0.5 KM (0.5 MI)
 OR0013'TO THE MARK ON THE SOUTH SIDE OF THE TRACK, 12.6 M (41.5 FT) SOUTH OF
 OR0013'THE CENTER OF THE TRACK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0813 ***********************************************************************
 OR0813  DESIGNATION -  ISADORE
 OR0813  PID         -  OR0813
 OR0813  STATE/COUNTY-  SD/DAVISON
 OR0813  COUNTRY     -  US
 OR0813  USGS QUAD   -  MITCHELL (2017)
 OR0813
 OR0813                         *CURRENT SURVEY CONTROL
 OR0813  ______________________________________________________________________
 OR0813* NAD 83(1996) POSITION- 43 42 59.71415(N) 098 02 17.91721(W)   ADJUSTED
 OR0813* NAVD 88 ORTHO HEIGHT -   404.    (meters)     1325.    (feet) SCALED
 OR0813  ______________________________________________________________________
 OR0813  GEOID HEIGHT    -        -26.151 (meters)                     GEOID18
 OR0813  LAPLACE CORR    -          0.65  (seconds)                    DEFLEC18
 OR0813  HORZ ORDER      -  SECOND
 OR0813
 OR0813.The horizontal coordinates were established by classical geodetic methods
 OR0813.and adjusted by the National Geodetic Survey in January 1998.
 OR0813
 OR0813.The orthometric height was scaled from a topographic map.
 OR0813
 OR0813.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0813.GEOID18 height accuracy estimate available here.
 OR0813
 OR0813.Click photographs - Photos may exist for this station.
 OR0813
 OR0813.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0813
 OR0813. The following values were computed from the NAD 83(1996) position.
 OR0813
 OR0813;                    North         East     Units Scale Factor Converg.
 OR0813;SPC SD S     -   156,222.605   784,908.529   MT  0.99990833   +1 34 59.6
 OR0813;SPC SD S     -   512,540.33  2,575,154.07   sFT  0.99990833   +1 34 59.6
 OR0813;UTM  14      - 4,840,844.927   577,468.854   MT  0.99967382   +0 39 52.7
 OR0813
 OR0813!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0813!SPC SD S     -   0.99994071  x   0.99990833  =   0.99984904
 OR0813!UTM  14      -   0.99994071  x   0.99967382  =   0.99961455
 OR0813
 OR0813_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP7746840844(NAD 83)
 OR0813
 OR0813|---------------------------------------------------------------------|
 OR0813| PID    Reference Object                     Distance      Geod. Az  |
 OR0813|                                                           dddmmss.s |
 OR0813| CO3793 ISADORE RM                           35.267 METERS 12704     |
 OR0813|---------------------------------------------------------------------|
 OR0813
 OR0813                          SUPERSEDED SURVEY CONTROL
 OR0813
 OR0813  NAD 83(1995)-  43 42 59.72939(N)    098 02 17.89610(W) AD(       ) 2
 OR0813  NAD 83(1986)-  43 42 59.73594(N)    098 02 17.89695(W) AD(       ) 2
 OR0813  NAD 27      -  43 42 59.79300(N)    098 02 16.61900(W) AD(       ) 2
 OR0813
 OR0813.Superseded values are not recommended for survey control.
 OR0813
 OR0813.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0813.See file dsdata.pdf to determine how the superseded data were derived.
 OR0813
 OR0813_MARKER: P = PIPE CAP
 OR0813_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OR0813_STAMPING: ISADORE 1924
 OR0813_MARK LOGO: CGS
 OR0813_MAGNETIC: P = MARKER IS A STEEL PIPE
 OR0813_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0813
 OR0813  HISTORY     - Date     Condition        Report By
 OR0813  HISTORY     - 1924     MONUMENTED       CGS
 OR0813  HISTORY     - 1934     GOOD             SDGS
 OR0813  HISTORY     - 1951     MARK NOT FOUND   CGS
 OR0813  HISTORY     - 1963     MARK NOT FOUND   CGS
 OR0813
 OR0813                          STATION DESCRIPTION
 OR0813
 OR0813'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0813'THIS STATION IS IN MITCHELL, SOUTH DAKOTA AT THE INTERSECTION
 OR0813'OF EIGHTH AVENUE WEST AND ISADORE STREETS, ABOUT 160 YARDS
 OR0813'NW OF THE RESIDENCE OF T.W. OLLENBURG.
 OR0813'
 OR0813'THE STATION IS MARKED BY A BRASS DISK CAP ON A 4-INCH IRON
 OR0813'PIPE WHICH SETS IN THE GROUND ABOUT 4 FEET AND PROJECTS ABOVE ABOUT
 OR0813'6 INCHES.
 OR0813'
 OR0813'REFERENCE MARK IS A STANDARD BRONZE DISK SET IN CONCRETE.
 OR0813'
 OR0813'THE REFERENCE MARK IS ABOUT 115 FEET SE OF THE STATION IN
 OR0813'LINE WITH MR. OLLENBURGS RESIDENCE.
 OR0813'
 OR0813'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.6 METERS.
 OR0813
 OR0813                          STATION RECOVERY (1934)
 OR0813
 OR0813'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 OR0813'ORIGINAL DESCRIPTION STILL HOLDS.  CONDITION GOOD.
 OR0813
 OR0813                          STATION RECOVERY (1951)
 OR0813
 OR0813'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OR0813'A SEARCH WAS MADE AT THE DESCRIBED LOCATIONS OF THE STATION
 OR0813'MARK AND THE REFERENCE MARK AND NO MARKS WERE LOCATED.  EVIDENTLY,
 OR0813'THEY HAVE BEEN DESTROYED.
 OR0813
 OR0813                          STATION RECOVERY (1963)
 OR0813
 OR0813'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (JVT)
 OR0813'THE STATION WAS SEARCHED FOR BUT WAS NOT RECOVERED.  IT IS
 OR0813'BELIEVED THAT THIS STATION HAS BEEN LOST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0904 ***********************************************************************
 NM0904  DESIGNATION -  ISLAND
 NM0904  PID         -  NM0904
 NM0904  STATE/COUNTY-  SD/CLAY
 NM0904  COUNTRY     -  US
 NM0904  USGS QUAD   -  VERMILLION (2017)
 NM0904
 NM0904                         *CURRENT SURVEY CONTROL
 NM0904  ______________________________________________________________________
 NM0904* NAD 83(1996) POSITION- 42 45 00.92594(N) 096 55 39.81282(W)   ADJUSTED
 NM0904* NAVD 88 ORTHO HEIGHT -   347.888 (meters)     1141.36  (feet) ADJUSTED
 NM0904  ______________________________________________________________________
 NM0904  GEOID HEIGHT    -        -25.580 (meters)                     GEOID18
 NM0904  LAPLACE CORR    -          1.22  (seconds)                    DEFLEC18
 NM0904  DYNAMIC HEIGHT  -        347.784 (meters)     1141.02  (feet) COMP
 NM0904  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 NM0904
 NM0904  HORZ ORDER      -  THIRD
 NM0904  VERT ORDER      -  SECOND    CLASS 0
 NM0904
 NM0904.The horizontal coordinates were established by classical geodetic methods
 NM0904.and adjusted by the National Geodetic Survey in January 1998.
 NM0904
 NM0904.The orthometric height was determined by differential leveling and
 NM0904.adjusted by the NATIONAL GEODETIC SURVEY
 NM0904.in June 1991.
 NM0904
 NM0904.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0904.GEOID18 height accuracy estimate available here.
 NM0904
 NM0904.Click photographs - Photos may exist for this station.
 NM0904
 NM0904.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM0904
 NM0904.The dynamic height is computed by dividing the NAVD 88
 NM0904.geopotential number by the normal gravity value computed on the
 NM0904.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0904.degrees latitude (g = 980.6199 gals.).
 NM0904
 NM0904.The modeled gravity was interpolated from observed gravity values.
 NM0904
 NM0904. The following values were computed from the NAD 83(1996) position.
 NM0904
 NM0904;                    North         East     Units Scale Factor Converg.
 NM0904;SPC SD S     -    52,033.058   878,746.217   MT  1.00002070   +2 20 57.7
 NM0904;SPC SD S     -   170,711.79  2,883,019.88   sFT  1.00002070   +2 20 57.7
 NM0904;UTM  14      - 4,735,164.205   669,593.095   MT  0.99995386   +1 24 25.2
 NM0904
 NM0904!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM0904!SPC SD S     -   0.99994946  x   1.00002070  =   0.99997015
 NM0904!UTM  14      -   0.99994946  x   0.99995386  =   0.99990332
 NM0904
 NM0904:                Primary Azimuth Mark                     Grid Az
 NM0904:SPC SD S     -  ISLAND AZ MK                             264 57 05.4
 NM0904:UTM  14      -  ISLAND AZ MK                             265 53 37.9
 NM0904
 NM0904_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6959335164(NAD 83)
 NM0904
 NM0904|---------------------------------------------------------------------|
 NM0904| PID    Reference Object                     Distance      Geod. Az  |
 NM0904|                                                           dddmmss.s |
 NM0904| NM1849 VERMILLION UNIV OF S DAK CUP        APPROX. 3.7 KM 0041746.1 |
 NM0904| NM1852 VERMILLION UNIV OF S DAK TK         APPROX. 3.8 KM 0042121.1 |
 NM0904| NM1854 VERMILLION UNIV OF S DAK STK        APPROX. 3.8 KM 0050346.3 |
 NM0904| NM0905 ISLAND RM 1                          32.641 METERS 02601     |
 NM0904| NM0906 ISLAND RM 2                          28.842 METERS 26359     |
 NM0904| NM0907 ISLAND AZ MK                                       2671803.1 |
 NM0904| NM1853 VERMILLION TANK                     APPROX. 3.1 KM 3512931.3 |
 NM0904|---------------------------------------------------------------------|
 NM0904
 NM0904                          SUPERSEDED SURVEY CONTROL
 NM0904
 NM0904  NAD 83(1995)-  42 45 00.92593(N)    096 55 39.81277(W) AD(       ) 3
 NM0904  NAD 83(1986)-  42 45 00.93079(N)    096 55 39.80420(W) AD(       ) 3
 NM0904  NAD 27      -  42 45 00.93700(N)    096 55 38.64400(W) AD(       ) 3
 NM0904  NGVD 29 (??/??/92)  347.685  (m)         1140.70   (f) ADJ UNCH    2 0
 NM0904  NGVD 29             347.69   (m)         1140.7    (f) LEVELING    3  
 NM0904
 NM0904.Superseded values are not recommended for survey control.
 NM0904
 NM0904.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0904.See file dsdata.pdf to determine how the superseded data were derived.
 NM0904
 NM0904_MARKER: DS = TRIANGULATION STATION DISK
 NM0904_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0904_STAMPING: ISLAND 1948
 NM0904_MARK LOGO: CGS
 NM0904_PROJECTION: FLUSH
 NM0904_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0904+STABILITY: SURFACE MOTION
 NM0904
 NM0904  HISTORY     - Date     Condition        Report By
 NM0904  HISTORY     - 1948     MONUMENTED       CGS
 NM0904  HISTORY     - 1949     GOOD             CGS
 NM0904  HISTORY     - 1976     GOOD             SD2730
 NM0904  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM0904  HISTORY     - 19980415 MARK NOT FOUND   LOCENG
 NM0904
 NM0904                          STATION DESCRIPTION
 NM0904
 NM0904'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM0904'LOCATED ABOUT 2 MILES SOUTH OF VERMILLION AND 3/4 MILE NORTHWEST
 NM0904'OF THE MISSOURI RIVER, ON THE SCHOOL GROUNDS OF THE ISLAND RURAL
 NM0904'SCHOOL.  IT IS 66 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF
 NM0904'THE SCHOOL HOUSE, 75 FEET WEST OF THE APPROXIMATE CENTERLINE OF
 NM0904'THE NORTH-SOUTH ROAD AND 42 FEET NORTH OF THE APPROXIMATE
 NM0904'CENTERLINE OF THE EAST-WEST ROAD.  THE MARK IS FLUSH WITH THE
 NM0904'GROUND AND THE DISC IS STAMPED ISLAND 1943.
 NM0904'
 NM0904'REFERENCE MARK NO. 1 IS 107.09 FEET NORTHEAST OF THE STATION,
 NM0904'72 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE SCHOOL HOUSE
 NM0904'AND 52 FEET NORTH OF THE FENCE CORNER AT THE NORTHEAST CORNER
 NM0904'OF THE SCHOOL YARD.  THE MARK PROJECTS ABOUT 2 INCHES AND THE
 NM0904'DISC IS STAMPED ISLAND NO 1 1948.
 NM0904'
 NM0904'REFERENCE MARK NO. 2 IS 94.63 FEET WEST OF THE STATION, 81
 NM0904'FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOL HOUSE,
 NM0904'59 FEET EAST OF A LARGE MAPLE TREE AND APPROXIMATELY 33 FEET
 NM0904'NORTH OF THE CENTERLINE OF THE EAST-WEST ROAD.  THE MARK PROJECTS
 NM0904'ABOUT 2 INCHES AND THE DISC IS STAMPED ISLAND NO 2 1948.
 NM0904'
 NM0904'AZIMUTH MARK IS ABOUT 0.3 MILES WEST OF THE STATION, ALONG THE
 NM0904'SOUTH SIDE OF AN EAST-WEST ROAD, 37 FEET SOUTH OF THE APPROXIMATE
 NM0904'CENTERLINE OF THE ROAD, 3 FEET SOUTHEAST OF A POWER-LINE POLE,
 NM0904'2 FEET EAST OF A WITNESS POST AND ABOUT 1/2 FOOT OUTSIDE THE
 NM0904'RIGHT-OF-WAY.  THE MARK PROJECTS ABOUT 6 INCHES AND THE DISC
 NM0904'IS STAMPED ISLAND 1948.
 NM0904'
 NM0904'THE STATION WAS REACHED FROM THE NATIONAL BANK BUILDING IN
 NM0904'VERMILLION BY GOING EAST ON MAIN STREET FOR 2 BLOCKS TO CROSSSTREETS
 NM0904'THEN SOUTH ON GRAVELED STREET FOR 0.3 MILE TO A ROAD FORKS
 NM0904'JUST AFTER CROSSING RAILROAD TRACKS.  TAKE LEFT FORKS AND
 NM0904'CONTINUE SOUTH FOR 1.8 MILES TO CROSSROADS AND THE STATION
 NM0904'SITE IN THE SCHOOL YARD.
 NM0904'
 NM0904'TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON GRAVELED
 NM0904'ROAD FOR 0.3 MILE AND THE MARK ON THE LEFT AS DESCRIBED ABOVE.
 NM0904'
 NM0904'A 75 FOOT SIGNAL AT WILLOUGHBY 1935 WAS VISIBLE AT 45 FEET.
 NM0904'
 NM0904'A 75 FOOT SIGNAL AT WALTON 1935 WAS VISIBLE AT 74 FEET.
 NM0904'
 NM0904'HEIGHT OF LIGHT ABOVE STATION MARK 25 METERS.
 NM0904
 NM0904                          STATION RECOVERY (1949)
 NM0904
 NM0904'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 NM0904'1.9 MI S FROM VERMILLION.
 NM0904'0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE CHICAGO, MILWAUKEE,
 NM0904'ST. PAUL AND PACIFICI RAILROAD STATION AT VERMILLION, THENCE 1.8
 NM0904'MILES SOUTH ALONG A GRAVELED ROAD, AT THE ISLAND SCHOOLHOUSE,
 NM0904'66.0 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE SCHOOLHOUSE,
 NM0904'73 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 43 FEET
 NM0904'NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, AND SET IN THE
 NM0904'TOP OF A CONCRETE POST WHICH IS FLUSH WITH THE GROUND.
 NM0904
 NM0904                          STATION RECOVERY (1976)
 NM0904
 NM0904'RECOVERY NOTE BY CITY OF VERMILLION SOUTH DAKOTA 1976
 NM0904'STATION FOUND IN GOOD CONDITION.  THE SCHOOL HOUSE FOUNDATION
 NM0904'IS ALL THAT IS LEFT.  SET A STEEL PIN ON NORTH SIDE OF STATION.
 NM0904'THE FORK IN THE ROAD AFTER CROSSING RAILROAD TRACKS IS GONE.
 NM0904'
 NM0904'DID NOT LOOK FOR R.M. 1.
 NM0904'
 NM0904'R.M. 2 WAS FOUND IN GOOD CONDITION.  THE MARK IS NOW FLUSH
 NM0904'WITH THE GROUND.  SET A STEEL PIN ON NORTH SIDE OF THE MARK.
 NM0904'
 NM0904'THE AZIMUTH MARK WAS FOUND IN GOOD CONDITION.  THE WITNESS
 NM0904'POST IS GONE.
 NM0904
 NM0904                          STATION RECOVERY (1993)
 NM0904
 NM0904'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0904'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 NM0904
 NM0904                          STATION RECOVERY (1998)
 NM0904
 NM0904'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 NM0904'SEARCHED FOR BUT NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0907 ***********************************************************************
 NM0907  DESIGNATION -  ISLAND AZ MK
 NM0907  PID         -  NM0907
 NM0907  STATE/COUNTY-  SD/CLAY
 NM0907  COUNTRY     -  US
 NM0907  USGS QUAD   -  VERMILLION (2017)
 NM0907
 NM0907                         *CURRENT SURVEY CONTROL
 NM0907  ______________________________________________________________________
 NM0907* NAD 83(1986) POSITION- 42 45 00.     (N) 096 56 01.     (W)   SCALED
 NM0907* NAVD 88 ORTHO HEIGHT -   348.376 (meters)     1142.96  (feet) ADJUSTED
 NM0907  ______________________________________________________________________
 NM0907  GEOID HEIGHT    -        -25.583 (meters)                     GEOID18
 NM0907  DYNAMIC HEIGHT  -        348.271 (meters)     1142.62  (feet) COMP
 NM0907  MODELED GRAVITY -    980,311.5   (mgal)                       NAVD 88
 NM0907
 NM0907  VERT ORDER      -  SECOND    CLASS 0
 NM0907
 NM0907.The horizontal coordinates were scaled from a map and have
 NM0907.an estimated accuracy of +/- 6 seconds.
 NM0907
 NM0907.The orthometric height was determined by differential leveling and
 NM0907.adjusted by the NATIONAL GEODETIC SURVEY
 NM0907.in June 1991.
 NM0907
 NM0907.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0907.GEOID18 height accuracy estimate available here.
 NM0907
 NM0907.Click photographs - Photos may exist for this station.
 NM0907
 NM0907.The dynamic height is computed by dividing the NAVD 88
 NM0907.geopotential number by the normal gravity value computed on the
 NM0907.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0907.degrees latitude (g = 980.6199 gals.).
 NM0907
 NM0907.The modeled gravity was interpolated from observed gravity values.
 NM0907
 NM0907;                    North         East    Units  Estimated Accuracy
 NM0907;SPC SD S     -    51,990.      878,270.      MT  (+/- 180 meters Scaled)
 NM0907
 NM0907_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN691351(NAD 83)
 NM0907
 NM0907                          SUPERSEDED SURVEY CONTROL
 NM0907
 NM0907  NGVD 29 (??/??/92)  348.173  (m)         1142.30   (f) ADJ UNCH    2 0
 NM0907
 NM0907.Superseded values are not recommended for survey control.
 NM0907
 NM0907.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0907.See file dsdata.pdf to determine how the superseded data were derived.
 NM0907
 NM0907_MARKER: DZ = AZIMUTH MARK DISK
 NM0907_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0907_STAMPING: ISLAND 1948
 NM0907_MARK LOGO: CGS
 NM0907_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM0907_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0907+STABILITY: SURFACE MOTION
 NM0907
 NM0907  HISTORY     - Date     Condition        Report By
 NM0907  HISTORY     - 1948     MONUMENTED       CGS
 NM0907  HISTORY     - 1949     GOOD             CGS
 NM0907  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM0907  HISTORY     - 19980415 GOOD             LOCENG
 NM0907
 NM0907                          STATION DESCRIPTION
 NM0907
 NM0907'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0907'2.2 MI S FROM VERMILLION.
 NM0907'0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE CHICAGO, MILWAUKEE,
 NM0907'ST. PAUL AND PACIFIC RAILROAD STATION AT VERMILLION, THENCE
 NM0907'1.8 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.35 MILE WEST
 NM0907'ALONG A GRAVELED ROAD, 0.35 MILE WEST OF THE ISLAND SCHOOLHOUSE,
 NM0907'35 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 3.0
 NM0907'FEET SOUTHEAST OF A POWER TRANSMISSION LINE POLE, 1.0 FOOT
 NM0907'SOUTH OF THE RIGHT-OF-WAY FENCE, 1.6 FEET EAST OF A REFERENCE
 NM0907'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2
 NM0907'FOOT ABOVE THE GROUND.
 NM0907
 NM0907                          STATION RECOVERY (1993)
 NM0907
 NM0907'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0907'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 NM0907
 NM0907                          STATION RECOVERY (1998)
 NM0907
 NM0907'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 NM0907'RECOVERED IN GOOD CONDITION.  NOTE--DUE TO ROAD CONSTRUCTION ISLAND AZ
 NM0907'MK IS IN JEOPARDY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0905 ***********************************************************************
 NM0905  DESIGNATION -  ISLAND RM 1
 NM0905  PID         -  NM0905
 NM0905  STATE/COUNTY-  SD/CLAY
 NM0905  COUNTRY     -  US
 NM0905  USGS QUAD   -  VERMILLION (2017)
 NM0905
 NM0905                         *CURRENT SURVEY CONTROL
 NM0905  ______________________________________________________________________
 NM0905* NAD 83(1986) POSITION- 42 45 01.88   (N) 096 55 39.18   (W)   HD_HELD1
 NM0905* NAVD 88 ORTHO HEIGHT -   347.710 (meters)     1140.78  (feet) ADJUSTED
 NM0905  ______________________________________________________________________
 NM0905  GEOID HEIGHT    -        -25.580 (meters)                     GEOID18
 NM0905  DYNAMIC HEIGHT  -        347.606 (meters)     1140.44  (feet) COMP
 NM0905  MODELED GRAVITY -    980,312.4   (mgal)                       NAVD 88
 NM0905
 NM0905  VERT ORDER      -  SECOND    CLASS 0
 NM0905
 NM0905.The horizontal coordinates were determined by differentially corrected
 NM0905.hand held GPS observations or other comparable positioning techniques
 NM0905.and have an estimated accuracy of +/- 3 meters.
 NM0905
 NM0905.The orthometric height was determined by differential leveling and
 NM0905.adjusted by the NATIONAL GEODETIC SURVEY
 NM0905.in June 1991.
 NM0905
 NM0905.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0905.GEOID18 height accuracy estimate available here.
 NM0905
 NM0905.Click photographs - Photos may exist for this station.
 NM0905
 NM0905.The dynamic height is computed by dividing the NAVD 88
 NM0905.geopotential number by the normal gravity value computed on the
 NM0905.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0905.degrees latitude (g = 980.6199 gals.).
 NM0905
 NM0905.The modeled gravity was interpolated from observed gravity values.
 NM0905
 NM0905;                    North         East    Units  Estimated Accuracy
 NM0905;SPC SD S     -    52,063.1     878,759.4     MT  (+/- 3 meters HH1 GPS) 
 NM0905
 NM0905_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6960635193(NAD 83)
 NM0905
 NM0905                          SUPERSEDED SURVEY CONTROL
 NM0905
 NM0905  NGVD 29 (??/??/92)  347.507  (m)         1140.11   (f) ADJ UNCH    2 0
 NM0905
 NM0905.Superseded values are not recommended for survey control.
 NM0905
 NM0905.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0905.See file dsdata.pdf to determine how the superseded data were derived.
 NM0905
 NM0905_MARKER: DR = REFERENCE MARK DISK
 NM0905_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0905_STAMPING: ISLAND NO 1 1948
 NM0905_MARK LOGO: CGS
 NM0905_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0905_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0905+STABILITY: SURFACE MOTION
 NM0905
 NM0905  HISTORY     - Date     Condition        Report By
 NM0905  HISTORY     - 1948     MONUMENTED       CGS
 NM0905  HISTORY     - 1949     GOOD             CGS
 NM0905  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM0905  HISTORY     - 19980415 MARK NOT FOUND   LOCENG
 NM0905
 NM0905                          STATION DESCRIPTION
 NM0905
 NM0905'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0905'1.9 MI S FROM VERMILLION.
 NM0905'0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE CHICAGO, MILWAUKEE,
 NM0905'ST. PAUL AND PACIFIC RAILROAD STATION AT VERMILLION, THENCE 1.8
 NM0905'MILES SOUTH ALONG A GRAVELED ROAD, AT THE ISLAND SCHOOLHOUSE,
 NM0905'137 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 106.0
 NM0905'FEET NORTHEAST OF TRIANGULATION STATION ISLAND 1948, 77.0 FEET
 NM0905'EAST OF THE NORTHEAST CORNER OF THE SCHOOLHOUSE, 53.0 FEET SOUTH
 NM0905'OF THE NORTHEAST CORNER POST OF THE SCHOOL YARD FENCE, 26 FEET
 NM0905'WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, AND SET IN
 NM0905'THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 NM0905
 NM0905                          STATION RECOVERY (1993)
 NM0905
 NM0905'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0905'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 NM0905
 NM0905                          STATION RECOVERY (1998)
 NM0905
 NM0905'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 NM0905'SEARCHED FOR BUT NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0906 ***********************************************************************
 NM0906  DESIGNATION -  ISLAND RM 2
 NM0906  PID         -  NM0906
 NM0906  STATE/COUNTY-  SD/CLAY
 NM0906  COUNTRY     -  US
 NM0906  USGS QUAD   -  VERMILLION (2017)
 NM0906
 NM0906                         *CURRENT SURVEY CONTROL
 NM0906  ______________________________________________________________________
 NM0906* NAD 83(1986) POSITION- 42 45 00.83   (N) 096 55 41.07   (W)   HD_HELD1
 NM0906* NAVD 88 ORTHO HEIGHT -   347.753 (meters)     1140.92  (feet) ADJUSTED
 NM0906  ______________________________________________________________________
 NM0906  GEOID HEIGHT    -        -25.580 (meters)                     GEOID18
 NM0906  DYNAMIC HEIGHT  -        347.649 (meters)     1140.58  (feet) COMP
 NM0906  MODELED GRAVITY -    980,312.4   (mgal)                       NAVD 88
 NM0906
 NM0906  VERT ORDER      -  SECOND    CLASS 0
 NM0906
 NM0906.The horizontal coordinates were determined by differentially corrected
 NM0906.hand held GPS observations or other comparable positioning techniques
 NM0906.and have an estimated accuracy of +/- 3 meters.
 NM0906
 NM0906.The orthometric height was determined by differential leveling and
 NM0906.adjusted by the NATIONAL GEODETIC SURVEY
 NM0906.in June 1991.
 NM0906
 NM0906.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0906.GEOID18 height accuracy estimate available here.
 NM0906
 NM0906.Click photographs - Photos may exist for this station.
 NM0906
 NM0906.The dynamic height is computed by dividing the NAVD 88
 NM0906.geopotential number by the normal gravity value computed on the
 NM0906.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0906.degrees latitude (g = 980.6199 gals.).
 NM0906
 NM0906.The modeled gravity was interpolated from observed gravity values.
 NM0906
 NM0906;                    North         East    Units  Estimated Accuracy
 NM0906;SPC SD S     -    52,028.9     878,717.8     MT  (+/- 3 meters HH1 GPS) 
 NM0906
 NM0906_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN6956435160(NAD 83)
 NM0906
 NM0906                          SUPERSEDED SURVEY CONTROL
 NM0906
 NM0906  NGVD 29 (??/??/92)  347.550  (m)         1140.25   (f) ADJ UNCH    2 0
 NM0906
 NM0906.Superseded values are not recommended for survey control.
 NM0906
 NM0906.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0906.See file dsdata.pdf to determine how the superseded data were derived.
 NM0906
 NM0906_MARKER: DR = REFERENCE MARK DISK
 NM0906_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0906_STAMPING: ISLAND NO 2 1948
 NM0906_MARK LOGO: CGS
 NM0906_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM0906_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0906+STABILITY: SURFACE MOTION
 NM0906
 NM0906  HISTORY     - Date     Condition        Report By
 NM0906  HISTORY     - 1948     MONUMENTED       CGS
 NM0906  HISTORY     - 1949     GOOD             CGS
 NM0906  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM0906  HISTORY     - 19980415 GOOD             LOCENG
 NM0906
 NM0906                          STATION DESCRIPTION
 NM0906
 NM0906'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0906'1.9 MI S FROM VERMILLION.
 NM0906'0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE CHICAGO, MILWAUKEE,
 NM0906'ST. PAUL AND PACIFIC RAILROAD STATION AT VERMILLION, THENCE
 NM0906'1.8 MILES SOUTH ALONG A GRAVELED ROAD, AT THE ISLAND SCHOOLHOUSE,
 NM0906'81.0 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE SCHOOLHOUSE,
 NM0906'166 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 94.0
 NM0906'FEET WEST OF TRIANGULATION STATION ISLAND 1948, 66.0 FEET EAST
 NM0906'OF THE SOUTHWEST CORNER POST OF THE SCHOOL YARD FENCE, 34 FEET
 NM0906'NORTH OF THE CENTER LINE OF AN EAST-WEST ROAD, AND SET IN THE
 NM0906'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
 NM0906
 NM0906                          STATION RECOVERY (1993)
 NM0906
 NM0906'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0906'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
 NM0906
 NM0906                          STATION RECOVERY (1998)
 NM0906
 NM0906'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1998 (MD)
 NM0906'RECOVERED IN GOOD CONDITION.  NOTE--ISLAND RM 2 WILL BE DESTROYED BY
 NM0906'ROAD CONSTRUCTION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0006 ***********************************************************************
 OT0006  DESIGNATION -  J 10
 OT0006  PID         -  OT0006
 OT0006  STATE/COUNTY-  SD/PENNINGTON
 OT0006  COUNTRY     -  US
 OT0006  USGS QUAD   -  CONATA NE (2017)
 OT0006
 OT0006                         *CURRENT SURVEY CONTROL
 OT0006  ______________________________________________________________________
 OT0006* NAD 83(1986) POSITION- 43 43 52.     (N) 102 02 22.     (W)   SCALED
 OT0006* NAVD 88 ORTHO HEIGHT -   725.754 (meters)     2381.08  (feet) POSTED
 OT0006  ______________________________________________________________________
 OT0006  GEOID HEIGHT    -        -19.720 (meters)                     GEOID18
 OT0006  DYNAMIC HEIGHT  -        725.52  (meters)     2380.3   (feet) COMP
 OT0006  MODELED GRAVITY -    980,278.6   (mgal)                       NAVD 88
 OT0006
 OT0006  VERT ORDER      -  * POSTED, SEE BELOW
 OT0006
 OT0006.The horizontal coordinates were scaled from a map and have
 OT0006.an estimated accuracy of +/- 6 seconds.
 OT0006
 OT0006.The orthometric height was determined by differential leveling
 OT0006.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 OT0006
 OT0006.* This is a POSTED BENCH MARK height.
 OT0006
 OT0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0006.GEOID18 height accuracy estimate available here.
 OT0006
 OT0006.Click photographs - Photos may exist for this station.
 OT0006
 OT0006.The dynamic height is computed by dividing the NAVD 88
 OT0006.geopotential number by the normal gravity value computed on the
 OT0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0006.degrees latitude (g = 980.6199 gals.).
 OT0006
 OT0006.The modeled gravity was interpolated from observed gravity values.
 OT0006
 OT0006;                    North         East    Units  Estimated Accuracy
 OT0006;SPC SD S     -   156,690.      462,570.      MT  (+/- 180 meters Scaled)
 OT0006
 OT0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ384462(NAD 83)
 OT0006
 OT0006                          SUPERSEDED SURVEY CONTROL
 OT0006
 OT0006  NGVD 29 (??/??/92)  725.30   (m)         2379.6    (f) COMPUTED    1 2
 OT0006
 OT0006.Superseded values are not recommended for survey control.
 OT0006
 OT0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0006.See file dsdata.pdf to determine how the superseded data were derived.
 OT0006
 OT0006_MARKER: DB = BENCH MARK DISK
 OT0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0006_STAMPING: 2379.556 J 10 1925
 OT0006_MARK LOGO: CGS
 OT0006_PROJECTION: FLUSH
 OT0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0006+STABILITY: SURFACE MOTION
 OT0006
 OT0006  HISTORY     - Date     Condition        Report By
 OT0006  HISTORY     - 1925     MONUMENTED       CGS
 OT0006  HISTORY     - 1962     MARK NOT FOUND   CGS
 OT0006
 OT0006                          STATION DESCRIPTION
 OT0006
 OT0006'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0006'3 MI W FROM INTERIOR.
 OT0006'IN PENNINGTON COUNTY, 3 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 OT0006'ST. PAUL AND PACIFIC RAILROAD FROM INTERIOR, JACKSON COUNTY, 55
 OT0006'YARDS WEST OF THE CROSSING OF A SECTION-LINE ROAD, 13.1 FEET WEST
 OT0006'OF THE FIRST POLE WEST OF THE ROAD, 40 FEET SOUTH OF THE CENTERLINE
 OT0006'OF THE TRACK, AND 5-1/2 FEET LOWER THAN THE TRACK.  A STANDARD
 OT0006'DISK, STAMPED 2379.556 J 10 1925 AND SET IN THE TOP OF A CONCRETE
 OT0006'POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0012 ***********************************************************************
 PU0012  DESIGNATION -  J 10 B 1
 PU0012  PID         -  PU0012
 PU0012  STATE/COUNTY-  SD/MEADE
 PU0012  COUNTRY     -  US
 PU0012  USGS QUAD   -  OPAL EAST (2017)
 PU0012
 PU0012                         *CURRENT SURVEY CONTROL
 PU0012  ______________________________________________________________________
 PU0012* NAD 83(1986) POSITION- 44 57 05.     (N) 102 27 36.     (W)   SCALED
 PU0012* NAVD 88 ORTHO HEIGHT -   841.423 (meters)     2760.57  (feet) ADJUSTED
 PU0012  ______________________________________________________________________
 PU0012  GEOID HEIGHT    -        -18.404 (meters)                     GEOID18
 PU0012  DYNAMIC HEIGHT  -        841.242 (meters)     2759.97  (feet) COMP
 PU0012  MODELED GRAVITY -    980,372.8   (mgal)                       NAVD 88
 PU0012
 PU0012  VERT ORDER      -  SECOND    CLASS 0
 PU0012
 PU0012.The horizontal coordinates were scaled from a map and have
 PU0012.an estimated accuracy of +/- 6 seconds.
 PU0012
 PU0012.The orthometric height was determined by differential leveling and
 PU0012.adjusted by the NATIONAL GEODETIC SURVEY
 PU0012.in June 1991.
 PU0012
 PU0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0012.GEOID18 height accuracy estimate available here.
 PU0012
 PU0012.Click photographs - Photos may exist for this station.
 PU0012
 PU0012.The dynamic height is computed by dividing the NAVD 88
 PU0012.geopotential number by the normal gravity value computed on the
 PU0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0012.degrees latitude (g = 980.6199 gals.).
 PU0012
 PU0012.The modeled gravity was interpolated from observed gravity values.
 PU0012
 PU0012;                    North         East    Units  Estimated Accuracy
 PU0012;SPC SD N     -   127,190.      405,910.      MT  (+/- 180 meters Scaled)
 PU0012
 PU0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK003806(NAD 83)
 PU0012
 PU0012                          SUPERSEDED SURVEY CONTROL
 PU0012
 PU0012  NGVD 29 (??/??/92)  840.96   (m)         2759.0    (f) COMPUTED    2 0
 PU0012
 PU0012.Superseded values are not recommended for survey control.
 PU0012
 PU0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0012.See file dsdata.pdf to determine how the superseded data were derived.
 PU0012
 PU0012_MARKER: Z = SEE DESCRIPTION
 PU0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0012_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0012+STABILITY: SURFACE MOTION
 PU0012
 PU0012  HISTORY     - Date     Condition        Report By
 PU0012  HISTORY     - UNK      MONUMENTED       USAF
 PU0012  HISTORY     - 1963     GOOD             CGS
 PU0012
 PU0012                          STATION DESCRIPTION
 PU0012
 PU0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0012'6.4 MI NNE FROM OPAL.
 PU0012'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0012'POST OFFICE AT OPAL, THENCE 4.0 MILES NORTH ALONG A GRAVELED
 PU0012'ROAD, THENCE ABOUT 0.55 MILE WEST ACROSS COUNTRY TO THE CREST
 PU0012'OF A RIDGE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A
 PU0012'METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 PU0012'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0011 ***********************************************************************
 PU0011  DESIGNATION -  J 10 B 2
 PU0011  PID         -  PU0011
 PU0011  STATE/COUNTY-  SD/MEADE
 PU0011  COUNTRY     -  US
 PU0011  USGS QUAD   -  OPAL EAST (2017)
 PU0011
 PU0011                         *CURRENT SURVEY CONTROL
 PU0011  ______________________________________________________________________
 PU0011* NAD 83(1986) POSITION- 44 57 07.     (N) 102 27 21.     (W)   SCALED
 PU0011* NAVD 88 ORTHO HEIGHT -   843.372 (meters)     2766.96  (feet) ADJUSTED
 PU0011  ______________________________________________________________________
 PU0011  GEOID HEIGHT    -        -18.414 (meters)                     GEOID18
 PU0011  DYNAMIC HEIGHT  -        843.190 (meters)     2766.37  (feet) COMP
 PU0011  MODELED GRAVITY -    980,373.0   (mgal)                       NAVD 88
 PU0011
 PU0011  VERT ORDER      -  SECOND    CLASS 0
 PU0011
 PU0011.The horizontal coordinates were scaled from a map and have
 PU0011.an estimated accuracy of +/- 6 seconds.
 PU0011
 PU0011.The orthometric height was determined by differential leveling and
 PU0011.adjusted by the NATIONAL GEODETIC SURVEY
 PU0011.in June 1991.
 PU0011
 PU0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0011.GEOID18 height accuracy estimate available here.
 PU0011
 PU0011.Click photographs - Photos may exist for this station.
 PU0011
 PU0011.The dynamic height is computed by dividing the NAVD 88
 PU0011.geopotential number by the normal gravity value computed on the
 PU0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0011.degrees latitude (g = 980.6199 gals.).
 PU0011
 PU0011.The modeled gravity was interpolated from observed gravity values.
 PU0011
 PU0011;                    North         East    Units  Estimated Accuracy
 PU0011;SPC SD N     -   127,240.      406,250.      MT  (+/- 180 meters Scaled)
 PU0011
 PU0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK006807(NAD 83)
 PU0011
 PU0011                          SUPERSEDED SURVEY CONTROL
 PU0011
 PU0011  NGVD 29 (??/??/92)  842.91   (m)         2765.4    (f) COMPUTED    2 0
 PU0011
 PU0011.Superseded values are not recommended for survey control.
 PU0011
 PU0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0011.See file dsdata.pdf to determine how the superseded data were derived.
 PU0011
 PU0011_MARKER: Z = SEE DESCRIPTION
 PU0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0011_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0011+STABILITY: SURFACE MOTION
 PU0011
 PU0011  HISTORY     - Date     Condition        Report By
 PU0011  HISTORY     - UNK      MONUMENTED       USAF
 PU0011  HISTORY     - 1963     GOOD             CGS
 PU0011
 PU0011                          STATION DESCRIPTION
 PU0011
 PU0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0011'6 MI NNE FROM OPAL.
 PU0011'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0011'POST OFFICE AT OPAL, THENCE 4.0 MILES NORTH ALONG A GRAVELED
 PU0011'ROAD, THENCE ABOUT 0.25 MILE WEST ACROSS COUNTRY TO THE CREST
 PU0011'OF A RIDGE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 PU0011'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0011'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1583 ***********************************************************************
 PU1583  DESIGNATION -  J 11
 PU1583  PID         -  PU1583
 PU1583  STATE/COUNTY-  SD/PENNINGTON
 PU1583  COUNTRY     -  US
 PU1583  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1583
 PU1583                         *CURRENT SURVEY CONTROL
 PU1583  ______________________________________________________________________
 PU1583* NAD 83(1986) POSITION- 44 04 49.41   (N) 103 13 50.64   (W)   HD_HELD1
 PU1583* NAVD 88 ORTHO HEIGHT -   990.187 (meters)     3248.64  (feet) ADJUSTED
 PU1583  ______________________________________________________________________
 PU1583  GEOID HEIGHT    -        -15.811 (meters)                     GEOID18
 PU1583  DYNAMIC HEIGHT  -        989.863 (meters)     3247.58  (feet) COMP
 PU1583  MODELED GRAVITY -    980,257.5   (mgal)                       NAVD 88
 PU1583
 PU1583  VERT ORDER      -  FIRST     CLASS II
 PU1583
 PU1583.The horizontal coordinates were determined by differentially corrected
 PU1583.hand held GPS observations or other comparable positioning techniques
 PU1583.and have an estimated accuracy of +/- 3 meters.
 PU1583
 PU1583.The orthometric height was determined by differential leveling and
 PU1583.adjusted by the NATIONAL GEODETIC SURVEY
 PU1583.in June 1991.
 PU1583
 PU1583.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1583.GEOID18 height accuracy estimate available here.
 PU1583
 PU1583.Click photographs - Photos may exist for this station.
 PU1583
 PU1583.The dynamic height is computed by dividing the NAVD 88
 PU1583.geopotential number by the normal gravity value computed on the
 PU1583.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1583.degrees latitude (g = 980.6199 gals.).
 PU1583
 PU1583.The modeled gravity was interpolated from observed gravity values.
 PU1583
 PU1583;                    North         East    Units  Estimated Accuracy
 PU1583;SPC SD S     -   198,134.2     367,985.7     MT  (+/- 3 meters HH1 GPS) 
 PU1583
 PU1583_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4165882323(NAD 83)
 PU1583
 PU1583                          SUPERSEDED SURVEY CONTROL
 PU1583
 PU1583  NGVD 29 (??/??/92)  989.703  (m)         3247.05   (f) ADJ UNCH    1 2
 PU1583
 PU1583.Superseded values are not recommended for survey control.
 PU1583
 PU1583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1583.See file dsdata.pdf to determine how the superseded data were derived.
 PU1583
 PU1583_MARKER: DB = BENCH MARK DISK
 PU1583_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 PU1583_SP_SET: BUILDING
 PU1583_STAMPING: 3247.126 J 11 1925
 PU1583_MARK LOGO: CGS
 PU1583_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1583_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1583+STABILITY: POSITION/ELEVATION WELL
 PU1583_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1583+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2018
 PU1583
 PU1583  HISTORY     - Date     Condition        Report By
 PU1583  HISTORY     - 1925     MONUMENTED       CGS
 PU1583  HISTORY     - 1962     GOOD             CGS
 PU1583  HISTORY     - 1983     GOOD             NGS
 PU1583  HISTORY     - 1985     GOOD             NGS
 PU1583  HISTORY     - 19910728 GOOD             NGS
 PU1583  HISTORY     - 19960715 GOOD             NOSOPS
 PU1583  HISTORY     - 19971223 GOOD             USPSQD
 PU1583  HISTORY     - 20071024 GOOD             GEOCAC
 PU1583  HISTORY     - 20101230 GOOD             INDIV
 PU1583  HISTORY     - 20160914 GOOD             USPSQD
 PU1583  HISTORY     - 20180725 GOOD             NGS
 PU1583
 PU1583                          STATION DESCRIPTION
 PU1583
 PU1583'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1583'0.2 MI S FROM RAPID CITY.
 PU1583'ABOUT 0.2 MILE SOUTH ALONG 8TH STREET FROM THE CHICAGO AND NORTH
 PU1583'WESTERN RAILWAY STATION AT RAPID CITY, AT THE POST OFFICE WHICH
 PU1583'IS AT THE INTERSECTION OF 8TH STREET AND ST. JOSEPH STREET, 61
 PU1583'FEET EAST OF THE EAST CURB OF 8TH STREET, 30 FEET SOUTH OF THE
 PU1583'SOUTH CURB OF ST. JOSEPH STREET, 12 FEET WEST OF THE CENTER OF
 PU1583'THE MAIN AND NORTH ENTRANCE TO THE POST OFFICE 3 INCHES NORTH
 PU1583'OF THE NORTH FACE OF THE BUILDING, 3 FEET BELOW THE EAST EDGE
 PU1583'OF THE FIRST WINDOW WEST OF THE ENTRANCE, 6 FEET ABOVE THE
 PU1583'SIDEWALK AND 2.8 ABOVE THE LANDING, AND SET IN THE TOP OF A
 PU1583'GRANITE LEDGE.
 PU1583
 PU1583                          STATION RECOVERY (1983)
 PU1583
 PU1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983
 PU1583'RECOVERED IN GOOD CONDITION.  NOTE--8TH STREET IS NOW MT RUSHMORE
 PU1583'DRIVE AND THE OLD POST OFFICE IS NOW THE WESTERN MUTUAL BUILDING.
 PU1583'ADD--RIGHT ABOVE THE SECOND STEP DOWN FROM THE LANDING IN FRONT OF THE
 PU1583'NORTH DOOR.
 PU1583
 PU1583                          STATION RECOVERY (1985)
 PU1583
 PU1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1583'THE MARK IS ABOVE LEVEL WITH THE STEP LANDING.
 PU1583'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  1.3 KM (0.8
 PU1583'MI) WEST ALONG ST. JOSEPH STREET FROM THE POST OFFICE IN RAPID CITY,
 PU1583'IN TOP OF THE GRANITE BLOCK LEDGE ON THE NORTH SIDE OF THE WESTERN
 PU1583'MUTUAL LIFE AND CASUALITY COMPANY BUILDING, IN THE SOUTHEAST CORNER OF
 PU1583'THE INTERSECTION OF MT. RUSHMORE ROAD, 9.1 METERS (30 FT) SOUTH OF THE
 PU1583'SOUTH CURB OF THE STREET, 18.6 METERS (61 FT) EAST OF THE EAST CURB OF
 PU1583'THE ROAD, 3.6 METERS (12 FT) WEST OF THE CENTER OF THE NORTH ENTRANCE
 PU1583'TO THE BUILDING AND 1.8 METERS (6 FT) ABOVE THE SIDEWALK.
 PU1583
 PU1583                          STATION RECOVERY (1991)
 PU1583
 PU1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1583'IN RAPID CITY, IN TOP OF THE STONE WATER TABLE ALONG THE NORTH FACE
 PU1583'OF THE WESTERN MUTUAL BUILDING AT 731 SAINT JOSEPH STREET, 10.5 M
 PU1583'(34.4 FT) EAST OF THE NORTHWEST CORNER OF THE BUILDING, 9.4 M (30.8
 PU1583'FT) SOUTH OF THE SOUTH CURB OF THE STREET, AND 1.4 M (4.6 FT) ABOVE
 PU1583'THE LEVEL OF THE STREET.
 PU1583
 PU1583                          STATION RECOVERY (1996)
 PU1583
 PU1583'RECOVERY NOTE BY NOS OCEANOG SERVICES 1996 (DW)
 PU1583'ANOTHER ALIAS IS RAPID CITY J 11. STATION IS AT THE RUSHMORE
 PU1583'PROFESSIONAL BUILDING (FORMER POST OFFICE) AT 731 ST JOSEPH STREET (OR
 PU1583'602 MT RUSHMORE DRIVE) .  IT IS 0.4 MI (0.6 KM) WNW OF PENNINGTON
 PU1583'COUNTY COURTHOUSE.  TO ACCESS FROM EXIT 57 OF I-90 AND US 14, GO S ON
 PU1583'I-190 AND US 16 (BECOMES WEST BOULEVARD) FOR 1.7 MI (2.7 KM) .  TURN
 PU1583'ESE, LEFT, ONTO ST JOSEPH STREET (BL 90 AND SD 79 S-BOUND) AND GO 0.20
 PU1583'MI (0.32 KM) TO STATION AT SSW CORNER WITH MT RUSHMORE DRIVE (US 16
 PU1583'AND OLD 8TH STREET) .  STATION IS ON GRANITE WATER TABLE ON NNE (ST
 PU1583'JOSEPH STREET) SIDE OF BUILDING, JUST ABOVE SECOND STEP DOWN FROM
 PU1583'LANDING NW OF ENTRANCE, 1.5 M (4.9 FT) ABOVE SIDEWALK LEVEL.  BUILDING
 PU1583'OWNED BY FRANK WALLAHAN.  CENTER OF S EDGE, NW, NW, NW, SEC 1, T1N,
 PU1583'R7E.
 PU1583
 PU1583                          STATION RECOVERY (1997)
 PU1583
 PU1583'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1583'RECOVERED IN GOOD CONDITION.
 PU1583
 PU1583                          STATION RECOVERY (2007)
 PU1583
 PU1583'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 PU1583'RECOVERED IN GOOD CONDITION.
 PU1583
 PU1583                          STATION RECOVERY (2010)
 PU1583
 PU1583'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (JRP)
 PU1583'RECOVERED IN GOOD CONDITION.
 PU1583
 PU1583                          STATION RECOVERY (2016)
 PU1583
 PU1583'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 PU1583'RECOVERED IN GOOD CONDITION.
 PU1583
 PU1583                          STATION RECOVERY (2018)
 PU1583
 PU1583'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (DW)
 PU1583'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0077 ***********************************************************************
 QT0077  DESIGNATION -  J 11 B 1
 QT0077  PID         -  QT0077
 QT0077  STATE/COUNTY-  SD/MEADE
 QT0077  COUNTRY     -  US
 QT0077  USGS QUAD   -  SIGNAL BUTTE (2017)
 QT0077
 QT0077                         *CURRENT SURVEY CONTROL
 QT0077  ______________________________________________________________________
 QT0077* NAD 83(1986) POSITION- 45 01 48.     (N) 102 27 32.     (W)   SCALED
 QT0077* NAVD 88 ORTHO HEIGHT -   867.576 (meters)     2846.37  (feet) ADJUSTED
 QT0077  ______________________________________________________________________
 QT0077  GEOID HEIGHT    -        -18.361 (meters)                     GEOID18
 QT0077  DYNAMIC HEIGHT  -        867.393 (meters)     2845.77  (feet) COMP
 QT0077  MODELED GRAVITY -    980,377.0   (mgal)                       NAVD 88
 QT0077
 QT0077  VERT ORDER      -  SECOND    CLASS 0
 QT0077
 QT0077.The horizontal coordinates were scaled from a map and have
 QT0077.an estimated accuracy of +/- 6 seconds.
 QT0077
 QT0077.The orthometric height was determined by differential leveling and
 QT0077.adjusted by the NATIONAL GEODETIC SURVEY
 QT0077.in June 1991.
 QT0077
 QT0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0077.GEOID18 height accuracy estimate available here.
 QT0077
 QT0077.Click photographs - Photos may exist for this station.
 QT0077
 QT0077.The dynamic height is computed by dividing the NAVD 88
 QT0077.geopotential number by the normal gravity value computed on the
 QT0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0077.degrees latitude (g = 980.6199 gals.).
 QT0077
 QT0077.The modeled gravity was interpolated from observed gravity values.
 QT0077
 QT0077;                    North         East    Units  Estimated Accuracy
 QT0077;SPC SD N     -   135,920.      406,270.      MT  (+/- 180 meters Scaled)
 QT0077
 QT0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK001894(NAD 83)
 QT0077
 QT0077                          SUPERSEDED SURVEY CONTROL
 QT0077
 QT0077  NGVD 29 (??/??/92)  867.12   (m)         2844.9    (f) COMPUTED    2 0
 QT0077
 QT0077.Superseded values are not recommended for survey control.
 QT0077
 QT0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0077.See file dsdata.pdf to determine how the superseded data were derived.
 QT0077
 QT0077_MARKER: Z = SEE DESCRIPTION
 QT0077_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0077_STAMPING: J11 B1
 QT0077_PROJECTION: PROJECTING 122 CENTIMETERS
 QT0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0077+STABILITY: SURFACE MOTION
 QT0077
 QT0077  HISTORY     - Date     Condition        Report By
 QT0077  HISTORY     - UNK      MONUMENTED       USAF
 QT0077  HISTORY     - 1963     GOOD             CGS
 QT0077  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0077
 QT0077                          STATION DESCRIPTION
 QT0077
 QT0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0077'12.4 MI E FROM MAURINE.
 QT0077'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0077'MAURINE, THENCE 7.9 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY
 QT0077'U.S. HIGHWAY 212, TO JUNCTION OF ROAD TO OPAL AND OLD HIGHWAY 212,
 QT0077'THENCE 2.1 MILES NORTH ALONG A GRAVELED ROAD TO A T INTERSECTION
 QT0077'OF U.S. HIGHWAY 212, THENCE 1.2 MILES WEST ALONG U.S. HIGHWAY 212
 QT0077'TO A TRACK ROAD LEADING NORTH, THENCE 0.25 MILE NORTH ALONG A
 QT0077'TRACK ROAD TO A WINDMILL, THENCE 0.2 MILE NORTHWEST ALONG A STOCK
 QT0077'TRAIL, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 QT0077'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 QT0077'CYLINDER PROJECTING 4 FEET.
 QT0077
 QT0077                          STATION RECOVERY (1996)
 QT0077
 QT0077'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0077'THE DATUM POINT HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0076 ***********************************************************************
 QT0076  DESIGNATION -  J 11 B 2
 QT0076  PID         -  QT0076
 QT0076  STATE/COUNTY-  SD/MEADE
 QT0076  COUNTRY     -  US
 QT0076  USGS QUAD   -  SIGNAL BUTTE (2017)
 QT0076
 QT0076                         *CURRENT SURVEY CONTROL
 QT0076  ______________________________________________________________________
 QT0076* NAD 83(1986) POSITION- 45 01 34.     (N) 102 27 25.     (W)   SCALED
 QT0076* NAVD 88 ORTHO HEIGHT -   873.974 (meters)     2867.36  (feet) ADJUSTED
 QT0076  ______________________________________________________________________
 QT0076  GEOID HEIGHT    -        -18.365 (meters)                     GEOID18
 QT0076  DYNAMIC HEIGHT  -        873.790 (meters)     2866.76  (feet) COMP
 QT0076  MODELED GRAVITY -    980,376.6   (mgal)                       NAVD 88
 QT0076
 QT0076  VERT ORDER      -  SECOND    CLASS 0
 QT0076
 QT0076.The horizontal coordinates were scaled from a map and have
 QT0076.an estimated accuracy of +/- 6 seconds.
 QT0076
 QT0076.The orthometric height was determined by differential leveling and
 QT0076.adjusted by the NATIONAL GEODETIC SURVEY
 QT0076.in June 1991.
 QT0076
 QT0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0076.GEOID18 height accuracy estimate available here.
 QT0076
 QT0076.Click photographs - Photos may exist for this station.
 QT0076
 QT0076.The dynamic height is computed by dividing the NAVD 88
 QT0076.geopotential number by the normal gravity value computed on the
 QT0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0076.degrees latitude (g = 980.6199 gals.).
 QT0076
 QT0076.The modeled gravity was interpolated from observed gravity values.
 QT0076
 QT0076;                    North         East    Units  Estimated Accuracy
 QT0076;SPC SD N     -   135,480.      406,410.      MT  (+/- 180 meters Scaled)
 QT0076
 QT0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK003889(NAD 83)
 QT0076
 QT0076                          SUPERSEDED SURVEY CONTROL
 QT0076
 QT0076  NGVD 29 (??/??/92)  873.51   (m)         2865.8    (f) COMPUTED    2 0
 QT0076
 QT0076.Superseded values are not recommended for survey control.
 QT0076
 QT0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0076.See file dsdata.pdf to determine how the superseded data were derived.
 QT0076
 QT0076_MARKER: Z = SEE DESCRIPTION
 QT0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0076_STAMPING: J11 B 2
 QT0076_PROJECTION: PROJECTING 122 CENTIMETERS
 QT0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0076+STABILITY: SURFACE MOTION
 QT0076
 QT0076  HISTORY     - Date     Condition        Report By
 QT0076  HISTORY     - UNK      MONUMENTED       USAF
 QT0076  HISTORY     - 1963     GOOD             CGS
 QT0076  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0076
 QT0076                          STATION DESCRIPTION
 QT0076
 QT0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0076'12.3 MI SE FROM MAURINE.
 QT0076'ABOUT 0.7 MILE WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0076'MAURINE, THENCE 7.9 MILES SOUTHEAST ALONG A DIRT ROAD, FORMERLY
 QT0076'U.S. HIGHWAY 212, THENCE 2.1 MILES NORTH ALONG A GRAVELED ROAD
 QT0076'TO THE JUNCTION OF GRAVELED ROAD LEADING TO OPAL AND U.S. HIGHWAY
 QT0076'212, THENCE 1.2 MILES WEST ON U.S. HIGHWAY 212 TO A GATE AT THE
 QT0076'TOP OF A HILL, AT A TRACK ROAD LEADING NORTH, THENCE 0.15 MILE
 QT0076'NORTHWEST ACROSS COUNTRY, ON THE SOUTHWEST SLOPE OF A HILL, ABOUT
 QT0076'25 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND THE TOP SURFACE OVER
 QT0076'THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON
 QT0076'THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
 QT0076
 QT0076                          STATION RECOVERY (1996)
 QT0076
 QT0076'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0076'THE DATUM POINT HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0538 ***********************************************************************
 QS0538  DESIGNATION -  J 119
 QS0538  PID         -  QS0538
 QS0538  STATE/COUNTY-  SD/CORSON
 QS0538  COUNTRY     -  US
 QS0538  USGS QUAD   -  KELDRON (2017)
 QS0538
 QS0538                         *CURRENT SURVEY CONTROL
 QS0538  ______________________________________________________________________
 QS0538* NAD 83(1986) POSITION- 45 56 02.12   (N) 101 50 20.25   (W)   HD_HELD1
 QS0538* NAVD 88 ORTHO HEIGHT -   731.559 (meters)     2400.12  (feet) ADJUSTED
 QS0538  ______________________________________________________________________
 QS0538  GEOID HEIGHT    -        -19.590 (meters)                     GEOID18
 QS0538  DYNAMIC HEIGHT  -        731.478 (meters)     2399.86  (feet) COMP
 QS0538  MODELED GRAVITY -    980,480.6   (mgal)                       NAVD 88
 QS0538
 QS0538  VERT ORDER      -  SECOND    CLASS 0
 QS0538
 QS0538.The horizontal coordinates were determined by differentially corrected
 QS0538.hand held GPS observations or other comparable positioning techniques
 QS0538.and have an estimated accuracy of +/- 3 meters.
 QS0538
 QS0538.The orthometric height was determined by differential leveling and
 QS0538.adjusted by the NATIONAL GEODETIC SURVEY
 QS0538.in June 1991.
 QS0538
 QS0538.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0538.GEOID18 height accuracy estimate available here.
 QS0538
 QS0538.Click photographs - Photos may exist for this station.
 QS0538
 QS0538.The dynamic height is computed by dividing the NAVD 88
 QS0538.geopotential number by the normal gravity value computed on the
 QS0538.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0538.degrees latitude (g = 980.6199 gals.).
 QS0538
 QS0538.The modeled gravity was interpolated from observed gravity values.
 QS0538
 QS0538;                    North         East    Units  Estimated Accuracy
 QS0538;SPC SD N     -   235,057.1     457,382.7     MT  (+/- 3 meters HH1 GPS) 
 QS0538
 QS0538_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR7991490625(NAD 83)
 QS0538
 QS0538                          SUPERSEDED SURVEY CONTROL
 QS0538
 QS0538  NGVD 29 (??/??/92)  731.067  (m)         2398.51   (f) ADJ UNCH    2 0
 QS0538
 QS0538.Superseded values are not recommended for survey control.
 QS0538
 QS0538.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0538.See file dsdata.pdf to determine how the superseded data were derived.
 QS0538
 QS0538_MARKER: DB = BENCH MARK DISK
 QS0538_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0538_STAMPING: J 119 1934
 QS0538_MARK LOGO: CGS
 QS0538_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0538_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0538+STABILITY: SURFACE MOTION
 QS0538
 QS0538  HISTORY     - Date     Condition        Report By
 QS0538  HISTORY     - 1934     MONUMENTED       CGS
 QS0538  HISTORY     - 1938     GOOD             CGS
 QS0538
 QS0538                          STATION DESCRIPTION
 QS0538
 QS0538'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0538'1.5 MI W FROM KELDRON.
 QS0538'1.5 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0538'RAILROAD FROM THE STATION AT KELDRON, CORSON COUNTY, OPPOSITE
 QS0538'MILEPOST 888, 430 FEET WEST OF THE CENTER OF THE OVERHEAD
 QS0538'CROSSING OF U.S. HIGHWAY 12, 48.1 FEET NORTH OF THE CENTER LINE
 QS0538'OF THE TRACK, AND 2 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A
 QS0538'STANDARD DISK, STAMPED J 119 1934 AND SET IN THE TOP OF A
 QS0538'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 QS0538
 QS0538                          STATION RECOVERY (1938)
 QS0538
 QS0538'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0538'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0011 ***********************************************************************
 QT0011  DESIGNATION -  J 120
 QT0011  PID         -  QT0011
 QT0011  STATE/COUNTY-  SD/PERKINS
 QT0011  COUNTRY     -  US
 QT0011  USGS QUAD   -  MEADOW NW (2017)
 QT0011
 QT0011                         *CURRENT SURVEY CONTROL
 QT0011  ______________________________________________________________________
 QT0011* NAD 83(1986) POSITION- 45 42 00.     (N) 102 10 39.     (W)   SCALED
 QT0011* NAVD 88 ORTHO HEIGHT -   744.360 (meters)     2442.12  (feet) ADJUSTED
 QT0011  ______________________________________________________________________
 QT0011  GEOID HEIGHT    -        -18.885 (meters)                     GEOID18
 QT0011  DYNAMIC HEIGHT  -        744.261 (meters)     2441.80  (feet) COMP
 QT0011  MODELED GRAVITY -    980,458.0   (mgal)                       NAVD 88
 QT0011
 QT0011  VERT ORDER      -  SECOND    CLASS 0
 QT0011
 QT0011.The horizontal coordinates were scaled from a map and have
 QT0011.an estimated accuracy of +/- 6 seconds.
 QT0011
 QT0011.The orthometric height was determined by differential leveling and
 QT0011.adjusted by the NATIONAL GEODETIC SURVEY
 QT0011.in June 1991.
 QT0011
 QT0011.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0011.GEOID18 height accuracy estimate available here.
 QT0011
 QT0011.Click photographs - Photos may exist for this station.
 QT0011
 QT0011.The dynamic height is computed by dividing the NAVD 88
 QT0011.geopotential number by the normal gravity value computed on the
 QT0011.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0011.degrees latitude (g = 980.6199 gals.).
 QT0011
 QT0011.The modeled gravity was interpolated from observed gravity values.
 QT0011
 QT0011;                    North         East    Units  Estimated Accuracy
 QT0011;SPC SD N     -   209,720.      430,430.      MT  (+/- 180 meters Scaled)
 QT0011
 QT0011_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL197645(NAD 83)
 QT0011
 QT0011                          SUPERSEDED SURVEY CONTROL
 QT0011
 QT0011  NGVD 29 (??/??/92)  743.906  (m)         2440.63   (f) ADJ UNCH    2 0
 QT0011
 QT0011.Superseded values are not recommended for survey control.
 QT0011
 QT0011.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0011.See file dsdata.pdf to determine how the superseded data were derived.
 QT0011
 QT0011_MARKER: DB = BENCH MARK DISK
 QT0011_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0011_STAMPING: J 120 1934
 QT0011_MARK LOGO: CGS
 QT0011_PROJECTION: PROJECTING 5 CENTIMETERS
 QT0011_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0011+STABILITY: SURFACE MOTION
 QT0011
 QT0011  HISTORY     - Date     Condition        Report By
 QT0011  HISTORY     - 1934     MONUMENTED       CGS
 QT0011  HISTORY     - 1954     GOOD             CGS
 QT0011
 QT0011                          STATION DESCRIPTION
 QT0011
 QT0011'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 QT0011'18.1 MI S FROM LEMMON.
 QT0011'18.1 MILES SOUTH ALONG STATE HIGHWAY 73 FROM LEMMON, PERKINS COUNTY,
 QT0011'12.3 MILES NORTH OF THE JUNCTION OF STATE HIGHWAY 8 WHICH IS 2
 QT0011'MILES EAST OF MEADOW, 4.3 MILES SOUTH ALONG OLD STATE HIGHWAY 73
 QT0011'(A GRAVEL ROAD) FROM THE GRAND RIVER BRIDGE, 36 FEET WEST OF THE
 QT0011'CENTER LINE OF THE OLD HIGHWAY, 15 FEET EAST-NORTHEAST OF THE
 QT0011'SECOND POLE SOUTH OF WIRE GATES AND DIRT ROADS LEADING EAST AND
 QT0011'WEST FROM THE OLD HIGHWAY, AND 15 FEET EAST OF THE RIGHT-OF-WAY
 QT0011'FENCE.  A STANDARD DISK, STAMPED J 120 1934 AND SET IN THE TOP OF
 QT0011'A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.  NOTE-- THIS
 QT0011'BENCH MARK MAY ALSO BE REACHED FROM THE JUNCTION OF STATE
 QT0011'HIGHWAYS 8 AND 73 WHICH IS 2 MILES EAST OF MEADOW BY GOING
 QT0011'10.6 MILES NORTH ALONG STATE HIGHWAY 73 (NEW STATE HIGHWAY 73
 QT0011'WILL CONTINUE STRAIGHT AHEAD TO THE GRAND RIVER BRIDGE WHILE THE
 QT0011'OLD HIGHWAY GOES WEST FROM THIS POINT AND THEN NORTH TO THE
 QT0011'GRAND RIVER BRIDGE), THEN TURN LEFT AND GO 1.7 MILES WEST AND
 QT0011'NORTH ALONG THE OLD HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1205 ***********************************************************************
 PU1205  DESIGNATION -  J 121
 PU1205  PID         -  PU1205
 PU1205  STATE/COUNTY-  SD/BUTTE
 PU1205  COUNTRY     -  US
 PU1205  USGS QUAD   -  NEWELL (2017)
 PU1205
 PU1205                         *CURRENT SURVEY CONTROL
 PU1205  ______________________________________________________________________
 PU1205* NAD 83(1986) POSITION- 44 43 10.     (N) 103 22 48.     (W)   SCALED
 PU1205* NAVD 88 ORTHO HEIGHT -   860.170 (meters)     2822.07  (feet) ADJUSTED
 PU1205  ______________________________________________________________________
 PU1205  GEOID HEIGHT    -        -16.454 (meters)                     GEOID18
 PU1205  DYNAMIC HEIGHT  -        859.954 (meters)     2821.37  (feet) COMP
 PU1205  MODELED GRAVITY -    980,337.4   (mgal)                       NAVD 88
 PU1205
 PU1205  VERT ORDER      -  SECOND    CLASS 0
 PU1205
 PU1205.The horizontal coordinates were scaled from a map and have
 PU1205.an estimated accuracy of +/- 6 seconds.
 PU1205
 PU1205.The orthometric height was determined by differential leveling and
 PU1205.adjusted by the NATIONAL GEODETIC SURVEY
 PU1205.in June 1991.
 PU1205
 PU1205.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1205.GEOID18 height accuracy estimate available here.
 PU1205
 PU1205.Click photographs - Photos may exist for this station.
 PU1205
 PU1205.The dynamic height is computed by dividing the NAVD 88
 PU1205.geopotential number by the normal gravity value computed on the
 PU1205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1205.degrees latitude (g = 980.6199 gals.).
 PU1205
 PU1205.The modeled gravity was interpolated from observed gravity values.
 PU1205
 PU1205;                    North         East    Units  Estimated Accuracy
 PU1205;SPC SD N     -   104,060.      332,290.      MT  (+/- 180 meters Scaled)
 PU1205
 PU1205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK283530(NAD 83)
 PU1205
 PU1205                          SUPERSEDED SURVEY CONTROL
 PU1205
 PU1205  NGVD 29 (??/??/92)  859.695  (m)         2820.52   (f) ADJ UNCH    2 0
 PU1205
 PU1205.Superseded values are not recommended for survey control.
 PU1205
 PU1205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1205.See file dsdata.pdf to determine how the superseded data were derived.
 PU1205
 PU1205_MARKER: DB = BENCH MARK DISK
 PU1205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1205_STAMPING: J 121 1934
 PU1205_MARK LOGO: CGS
 PU1205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1205+STABILITY: SURFACE MOTION
 PU1205
 PU1205  HISTORY     - Date     Condition        Report By
 PU1205  HISTORY     - 1934     MONUMENTED       CGS
 PU1205  HISTORY     - 1963     GOOD             CGS
 PU1205
 PU1205                          STATION DESCRIPTION
 PU1205
 PU1205'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1205'2 MI E FROM NEWELL.
 PU1205'2 MILES EAST OF THE JUNCTION OF U.S. HY. 212 AND STATE HIGHWAY
 PU1205'79 AT NEWELL, AT THE CORNER OF A 40 ACRE STATION, 0.25 OF MILE
 PU1205'EAST OF A NORTH AND SOUTH SECTION LINE ROAD, 38 FT. SOUTH OF
 PU1205'CENTERLINE OF U.S. HY. 212, 4.4 FT. SOUTHEAST OF FENCE CORNER.
 PU1205'STANDARD TABLET SET IN TOP OF CONCRETE POST 4 IN HIGH.  MARK IS
 PU1205'STAMPED J 121 1934.
 PU1205
 PU1205                          STATION RECOVERY (1963)
 PU1205
 PU1205'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1205'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0059 ***********************************************************************
 QT0059  DESIGNATION -  J 125
 QT0059  PID         -  QT0059
 QT0059  STATE/COUNTY-  SD/PERKINS
 QT0059  COUNTRY     -  US
 QT0059  USGS QUAD   -  FAITH NW (2017)
 QT0059
 QT0059                         *CURRENT SURVEY CONTROL
 QT0059  ______________________________________________________________________
 QT0059* NAD 83(1986) POSITION- 45 09 46.07   (N) 102 08 24.12   (W)   HD_HELD1
 QT0059* NAVD 88 ORTHO HEIGHT -   741.244 (meters)     2431.90  (feet) ADJUSTED
 QT0059  ______________________________________________________________________
 QT0059  GEOID HEIGHT    -        -19.088 (meters)                     GEOID18
 QT0059  DYNAMIC HEIGHT  -        741.116 (meters)     2431.48  (feet) COMP
 QT0059  MODELED GRAVITY -    980,420.1   (mgal)                       NAVD 88
 QT0059
 QT0059  VERT ORDER      -  SECOND    CLASS 0
 QT0059
 QT0059.The horizontal coordinates were determined by differentially corrected
 QT0059.hand held GPS observations or other comparable positioning techniques
 QT0059.and have an estimated accuracy of +/- 3 meters.
 QT0059
 QT0059.The orthometric height was determined by differential leveling and
 QT0059.adjusted by the NATIONAL GEODETIC SURVEY
 QT0059.in June 1991.
 QT0059
 QT0059.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0059.GEOID18 height accuracy estimate available here.
 QT0059
 QT0059.Click photographs - Photos may exist for this station.
 QT0059
 QT0059.The dynamic height is computed by dividing the NAVD 88
 QT0059.geopotential number by the normal gravity value computed on the
 QT0059.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0059.degrees latitude (g = 980.6199 gals.).
 QT0059
 QT0059.The modeled gravity was interpolated from observed gravity values.
 QT0059
 QT0059;                    North         East    Units  Estimated Accuracy
 QT0059;SPC SD N     -   149,957.4     431,773.2     MT  (+/- 3 meters HH1 GPS) 
 QT0059
 QT0059_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2476905014(NAD 83)
 QT0059
 QT0059                          SUPERSEDED SURVEY CONTROL
 QT0059
 QT0059  NGVD 29 (??/??/92)  740.805  (m)         2430.46   (f) ADJ UNCH    2 0
 QT0059
 QT0059.Superseded values are not recommended for survey control.
 QT0059
 QT0059.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0059.See file dsdata.pdf to determine how the superseded data were derived.
 QT0059
 QT0059_MARKER: DB = BENCH MARK DISK
 QT0059_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0059_STAMPING: J 125 1934
 QT0059_MARK LOGO: CGS
 QT0059_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0059_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0059+STABILITY: SURFACE MOTION
 QT0059
 QT0059  HISTORY     - Date     Condition        Report By
 QT0059  HISTORY     - 1934     MONUMENTED       CGS
 QT0059  HISTORY     - 1941     GOOD             CGS
 QT0059
 QT0059                          STATION DESCRIPTION
 QT0059
 QT0059'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QT0059'14.5 MI N FROM FAITH.
 QT0059'IN PERKINS COUNTY, 14.5 MILES NORTH ALONG STATE HIGHWAY 73 FROM
 QT0059'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 QT0059'AT FAITH, MEADE COUNTY, 3.0 MILES SOUTH OF THE BRIDGE OVER
 QT0059'MOREAU RIVER, 2.9 MILES SOUTH OF THE POST OFFICE AT USTA, 74 FEET
 QT0059'NORTHEAST OF THE CENTERLINE OF THE HIGHWAY, 49 FEET SOUTHEAST
 QT0059'OF THE SOUTHEAST CORNER OF A SCHOOLHOUSE, 7.6 FEET SOUTH OF AN
 QT0059'IRON PIPE FLAGPOLE, AND 1.5 FEET NORTH OF THE SOUTH FENCE OF
 QT0059'THE SCHOOLYARD.  A STANDARD DISK, STAMPED J 125 1934 AND SET IN
 QT0059'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2440 ***********************************************************************
 PU2440  DESIGNATION -  J 127 RESET
 PU2440  PID         -  PU2440
 PU2440  STATE/COUNTY-  SD/MEADE
 PU2440  COUNTRY     -  US
 PU2440  USGS QUAD   -  WHITE OWL SE (2017)
 PU2440
 PU2440                         *CURRENT SURVEY CONTROL
 PU2440  ______________________________________________________________________
 PU2440* NAD 83(1986) POSITION- 44 36 14.     (N) 102 15 41.     (W)   SCALED
 PU2440* NAVD 88 ORTHO HEIGHT -   786.327 (meters)     2579.81  (feet) ADJUSTED
 PU2440  ______________________________________________________________________
 PU2440  GEOID HEIGHT    -        -19.216 (meters)                     GEOID18
 PU2440  DYNAMIC HEIGHT  -        786.137 (meters)     2579.18  (feet) COMP
 PU2440  MODELED GRAVITY -    980,349.8   (mgal)                       NAVD 88
 PU2440
 PU2440  VERT ORDER      -  FIRST     CLASS II
 PU2440
 PU2440.The horizontal coordinates were scaled from a map and have
 PU2440.an estimated accuracy of +/- 6 seconds.
 PU2440
 PU2440.The orthometric height was determined by differential leveling and
 PU2440.adjusted by the NATIONAL GEODETIC SURVEY
 PU2440.in October 1997.
 PU2440
 PU2440.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2440.GEOID18 height accuracy estimate available here.
 PU2440
 PU2440.Click photographs - Photos may exist for this station.
 PU2440
 PU2440.The dynamic height is computed by dividing the NAVD 88
 PU2440.geopotential number by the normal gravity value computed on the
 PU2440.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2440.degrees latitude (g = 980.6199 gals.).
 PU2440
 PU2440.The modeled gravity was interpolated from observed gravity values.
 PU2440
 PU2440;                    North         East    Units  Estimated Accuracy
 PU2440;SPC SD N     -    88,130.      420,500.      MT  (+/- 180 meters Scaled)
 PU2440
 PU2440_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK173425(NAD 83)
 PU2440
 PU2440                          SUPERSEDED SURVEY CONTROL
 PU2440
 PU2440  NGVD 29 (04/17/07)  785.80   (m)         2578.1    (f) RESET       3  
 PU2440
 PU2440.Superseded values are not recommended for survey control.
 PU2440
 PU2440.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2440.See file dsdata.pdf to determine how the superseded data were derived.
 PU2440
 PU2440_MARKER: DV = VERTICAL CONTROL DISK
 PU2440_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2440_STAMPING: J 127 RESET 1990
 PU2440_MARK LOGO: NGS
 PU2440_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2440_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2440+STABILITY: SURFACE MOTION
 PU2440_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2440+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2440
 PU2440  HISTORY     - Date     Condition        Report By
 PU2440  HISTORY     - 1990     MONUMENTED       NGS
 PU2440  HISTORY     - 19950605 GOOD             NGS
 PU2440
 PU2440                          STATION DESCRIPTION
 PU2440
 PU2440'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PU2440'13.84 KM (8.60 MI) EAST FROM WHITE OWL OR, 17.46 KM (10.85 MI) WEST
 PU2440'FROM STATE HIGHWAY 73 NORTH AND HOWES STORE, THEN 37.49 M (123.00 FT)
 PU2440'NORTH FROM THE CENTER OF 34, 0.3 M (1.0 FT) SOUTH FROM A WITNESS POST
 PU2440'IN THE RIGHT-OF-WAY FENCE 12.19 M (39.99 FT) EAST FROM THE SECTION
 PU2440'LINE.
 PU2440
 PU2440                          STATION RECOVERY (1995)
 PU2440
 PU2440'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2440'17.2 KM (10.70 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU2440'OF STATE HIGHWAY 73 IN HOWES, 350.0 M (1148.3 FT) EAST OF MILEPOST
 PU2440'102, 37.7 M (123.7 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.1 M (6.9 FT)
 PU2440'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.4 M (1.3 FT) SOUTH
 PU2440'OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 PU2440'HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0706 ***********************************************************************
 PU0706  DESIGNATION -  J 129
 PU0706  PID         -  PU0706
 PU0706  STATE/COUNTY-  SD/MEADE
 PU0706  COUNTRY     -  US
 PU0706  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0706
 PU0706                         *CURRENT SURVEY CONTROL
 PU0706  ______________________________________________________________________
 PU0706* NAD 83(1986) POSITION- 44 24 05.     (N) 102 33 44.     (W)   SCALED
 PU0706* NAVD 88 ORTHO HEIGHT -   771.415 (meters)     2530.88  (feet) ADJUSTED
 PU0706  ______________________________________________________________________
 PU0706  GEOID HEIGHT    -        -18.561 (meters)                     GEOID18
 PU0706  DYNAMIC HEIGHT  -        771.207 (meters)     2530.20  (feet) COMP
 PU0706  MODELED GRAVITY -    980,323.3   (mgal)                       NAVD 88
 PU0706
 PU0706  VERT ORDER      -  SECOND    CLASS 0
 PU0706
 PU0706.The horizontal coordinates were scaled from a map and have
 PU0706.an estimated accuracy of +/- 6 seconds.
 PU0706
 PU0706.The orthometric height was determined by differential leveling and
 PU0706.adjusted by the NATIONAL GEODETIC SURVEY
 PU0706.in June 1991.
 PU0706
 PU0706.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0706.GEOID18 height accuracy estimate available here.
 PU0706
 PU0706.Click photographs - Photos may exist for this station.
 PU0706
 PU0706.The dynamic height is computed by dividing the NAVD 88
 PU0706.geopotential number by the normal gravity value computed on the
 PU0706.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0706.degrees latitude (g = 980.6199 gals.).
 PU0706
 PU0706.The modeled gravity was interpolated from observed gravity values.
 PU0706
 PU0706;                    North         East    Units  Estimated Accuracy
 PU0706;SPC SD N     -    66,350.      395,920.      MT  (+/- 180 meters Scaled)
 PU0706
 PU0706_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK941193(NAD 83)
 PU0706
 PU0706                          SUPERSEDED SURVEY CONTROL
 PU0706
 PU0706  NGVD 29 (??/??/92)  770.954  (m)         2529.37   (f) ADJ UNCH    2 0
 PU0706
 PU0706.Superseded values are not recommended for survey control.
 PU0706
 PU0706.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0706.See file dsdata.pdf to determine how the superseded data were derived.
 PU0706
 PU0706_MARKER: DB = BENCH MARK DISK
 PU0706_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0706_STAMPING: J 129 1934
 PU0706_MARK LOGO: CGS
 PU0706_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0706_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0706
 PU0706  HISTORY     - Date     Condition        Report By
 PU0706  HISTORY     - 1934     MONUMENTED       CGS
 PU0706  HISTORY     - 1962     GOOD             CGS
 PU0706
 PU0706                          STATION DESCRIPTION
 PU0706
 PU0706'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0706'12 MI S FROM ENNING.
 PU0706'12.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0706'33 FEET EAST OF THE CENTER LINE OF THE ROAD, 22 FEET SOUTHWEST
 PU0706'OF THE JUNCTION OF A FENCE LINE EAST, 12 FEET WEST OF A T
 PU0706'JUNCTION POWER POLE, 1.0 FEET WEST OF A WITNESS POST, 2 FEET
 PU0706'LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING
 PU0706'0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0039 ***********************************************************************
 OT0039  DESIGNATION -  J 130
 OT0039  PID         -  OT0039
 OT0039  STATE/COUNTY-  SD/PENNINGTON
 OT0039  COUNTRY     -  US
 OT0039  USGS QUAD   -  WALL (2017)
 OT0039
 OT0039                         *CURRENT SURVEY CONTROL
 OT0039  ______________________________________________________________________
 OT0039* NAD 83(1986) POSITION- 43 57 04.     (N) 102 14 21.     (W)   SCALED
 OT0039* NAVD 88 ORTHO HEIGHT -   880.582 (meters)     2889.04  (feet) ADJUSTED
 OT0039  ______________________________________________________________________
 OT0039  GEOID HEIGHT    -        -19.007 (meters)                     GEOID18
 OT0039  DYNAMIC HEIGHT  -        880.306 (meters)     2888.14  (feet) COMP
 OT0039  MODELED GRAVITY -    980,275.7   (mgal)                       NAVD 88
 OT0039
 OT0039  VERT ORDER      -  SECOND    CLASS 0
 OT0039
 OT0039.The horizontal coordinates were scaled from a map and have
 OT0039.an estimated accuracy of +/- 6 seconds.
 OT0039
 OT0039.The orthometric height was determined by differential leveling and
 OT0039.adjusted by the NATIONAL GEODETIC SURVEY
 OT0039.in June 1991.
 OT0039
 OT0039.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0039.GEOID18 height accuracy estimate available here.
 OT0039
 OT0039.Click photographs - Photos may exist for this station.
 OT0039
 OT0039.The dynamic height is computed by dividing the NAVD 88
 OT0039.geopotential number by the normal gravity value computed on the
 OT0039.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0039.degrees latitude (g = 980.6199 gals.).
 OT0039
 OT0039.The modeled gravity was interpolated from observed gravity values.
 OT0039
 OT0039;                    North         East    Units  Estimated Accuracy
 OT0039;SPC SD S     -   181,480.      447,040.      MT  (+/- 180 meters Scaled)
 OT0039
 OT0039_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ215701(NAD 83)
 OT0039
 OT0039                          SUPERSEDED SURVEY CONTROL
 OT0039
 OT0039  NGVD 29 (??/??/92)  880.120  (m)         2887.53   (f) ADJ UNCH    2 0
 OT0039
 OT0039.Superseded values are not recommended for survey control.
 OT0039
 OT0039.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0039.See file dsdata.pdf to determine how the superseded data were derived.
 OT0039
 OT0039_MARKER: DB = BENCH MARK DISK
 OT0039_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0039_STAMPING: J 130 1962
 OT0039_MARK LOGO: CGS
 OT0039_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0039+STABILITY: SURFACE MOTION
 OT0039
 OT0039  HISTORY     - Date     Condition        Report By
 OT0039  HISTORY     - 1962     MONUMENTED       CGS
 OT0039
 OT0039                          STATION DESCRIPTION
 OT0039
 OT0039'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0039'3 MI S FROM WALL.
 OT0039'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0039'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0039'2.6 MILES SOUTH ALONG U.S. HIGHWAY 16 ALTERNATE, IN SECTION
 OT0039'18, T 1 S, R 16 E, ABOUT 0.25 MILE SOUTHEAST OF A STOCK POND,
 OT0039'ABOUT 400 FEET NORTH OF THE CREST OF A HILL, 58 FEET WEST OF THE
 OT0039'CENTER LINE OF THE HIGHWAY, 35 1/2 FEET NORTH OF THE CENTER
 OT0039'LINE OF A WIRE GATE AND A DIM TRAIL LEADING WEST, 6.0 FEET WEST
 OT0039'OF A FENCE, 6.0 FEET WEST OF A METAL WITNESS POST, ABOUT LEVEL
 OT0039'WITH THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST
 OT0039'PROJECTING 1-INCH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0614 ***********************************************************************
 PU0614  DESIGNATION -  J 131
 PU0614  PID         -  PU0614
 PU0614  STATE/COUNTY-  SD/PENNINGTON
 PU0614  COUNTRY     -  US
 PU0614  USGS QUAD   -  OWANKA SW (2017)
 PU0614
 PU0614                         *CURRENT SURVEY CONTROL
 PU0614  ______________________________________________________________________
 PU0614* NAD 83(1986) POSITION- 44 02 17.     (N) 102 38 01.     (W)   SCALED
 PU0614* NAVD 88 ORTHO HEIGHT -   786.812 (meters)     2581.40  (feet) ADJUSTED
 PU0614  ______________________________________________________________________
 PU0614  GEOID HEIGHT    -        -17.998 (meters)                     GEOID18
 PU0614  DYNAMIC HEIGHT  -        786.573 (meters)     2580.61  (feet) COMP
 PU0614  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 PU0614
 PU0614  VERT ORDER      -  SECOND    CLASS 0
 PU0614
 PU0614.The horizontal coordinates were scaled from a map and have
 PU0614.an estimated accuracy of +/- 6 seconds.
 PU0614
 PU0614.The orthometric height was determined by differential leveling and
 PU0614.adjusted by the NATIONAL GEODETIC SURVEY
 PU0614.in June 1991.
 PU0614
 PU0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0614.GEOID18 height accuracy estimate available here.
 PU0614
 PU0614.Click photographs - Photos may exist for this station.
 PU0614
 PU0614.The dynamic height is computed by dividing the NAVD 88
 PU0614.geopotential number by the normal gravity value computed on the
 PU0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0614.degrees latitude (g = 980.6199 gals.).
 PU0614
 PU0614.The modeled gravity was interpolated from observed gravity values.
 PU0614
 PU0614;                    North         East    Units  Estimated Accuracy
 PU0614;SPC SD S     -   191,940.      415,660.      MT  (+/- 180 meters Scaled)
 PU0614
 PU0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ896788(NAD 83)
 PU0614
 PU0614                          SUPERSEDED SURVEY CONTROL
 PU0614
 PU0614  NGVD 29 (??/??/92)  786.356  (m)         2579.90   (f) ADJ UNCH    2 0
 PU0614
 PU0614.Superseded values are not recommended for survey control.
 PU0614
 PU0614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0614.See file dsdata.pdf to determine how the superseded data were derived.
 PU0614
 PU0614_MARKER: DB = BENCH MARK DISK
 PU0614_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0614_STAMPING: J 131 1934
 PU0614_MARK LOGO: CGS
 PU0614_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0614_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0614+STABILITY: SURFACE MOTION
 PU0614
 PU0614  HISTORY     - Date     Condition        Report By
 PU0614  HISTORY     - 1934     MONUMENTED       CGS
 PU0614
 PU0614                          STATION DESCRIPTION
 PU0614
 PU0614'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0614'2.7 MI W FROM OWANKA.
 PU0614'2.7 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0614'THE STATION AT OWANKA, PENNINGTON COUNTY, 0.2 MILE WEST OF
 PU0614'MILEPOST 618, 138 YARDS EAST OF THE EAST END OF BRIDGE 1883, 44.1
 PU0614'FEET NORTH OF THE NORTH RAIL, 2.6 FEET SOUTH OF THE RIGHT-OF-WAY
 PU0614'FENCE AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 PU0614'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0204 ***********************************************************************
 OT0204  DESIGNATION -  J 133
 OT0204  PID         -  OT0204
 OT0204  STATE/COUNTY-  SD/SHANNON
 OT0204  COUNTRY     -  US
 OT0204  USGS QUAD   -  WOUNDED KNEE (2017)
 OT0204
 OT0204                         *CURRENT SURVEY CONTROL
 OT0204  ______________________________________________________________________
 OT0204* NAD 83(1986) POSITION- 43 07 46.     (N) 102 15 31.     (W)   SCALED
 OT0204* NAVD 88 ORTHO HEIGHT -  1051.703 (meters)     3450.46  (feet) ADJUSTED
 OT0204  ______________________________________________________________________
 OT0204  GEOID HEIGHT    -        -18.622 (meters)                     GEOID18
 OT0204  DYNAMIC HEIGHT  -       1051.237 (meters)     3448.93  (feet) COMP
 OT0204  MODELED GRAVITY -    980,140.4   (mgal)                       NAVD 88
 OT0204
 OT0204  VERT ORDER      -  SECOND    CLASS 0
 OT0204
 OT0204.The horizontal coordinates were scaled from a map and have
 OT0204.an estimated accuracy of +/- 6 seconds.
 OT0204
 OT0204.The orthometric height was determined by differential leveling and
 OT0204.adjusted by the NATIONAL GEODETIC SURVEY
 OT0204.in June 1991.
 OT0204
 OT0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0204.GEOID18 height accuracy estimate available here.
 OT0204
 OT0204.Click photographs - Photos may exist for this station.
 OT0204
 OT0204.The dynamic height is computed by dividing the NAVD 88
 OT0204.geopotential number by the normal gravity value computed on the
 OT0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0204.degrees latitude (g = 980.6199 gals.).
 OT0204
 OT0204.The modeled gravity was interpolated from observed gravity values.
 OT0204
 OT0204;                    North         East    Units  Estimated Accuracy
 OT0204;SPC SD S     -    90,260.      443,360.      MT  (+/- 180 meters Scaled)
 OT0204
 OT0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH229788(NAD 83)
 OT0204
 OT0204                          SUPERSEDED SURVEY CONTROL
 OT0204
 OT0204  NGVD 29 (??/??/92) 1051.203  (m)         3448.82   (f) ADJ UNCH    2 0
 OT0204
 OT0204.Superseded values are not recommended for survey control.
 OT0204
 OT0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0204.See file dsdata.pdf to determine how the superseded data were derived.
 OT0204
 OT0204_MARKER: DB = BENCH MARK DISK
 OT0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0204_STAMPING: J 133 1934
 OT0204_MARK LOGO: CGS
 OT0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0204+STABILITY: SURFACE MOTION
 OT0204
 OT0204  HISTORY     - Date     Condition        Report By
 OT0204  HISTORY     - 1934     MONUMENTED       CGS
 OT0204
 OT0204                          STATION DESCRIPTION
 OT0204
 OT0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0204'6 MI E FROM BRENNAN.
 OT0204'6 MILES EAST ALONG U.S. HIGHWAY 18 FROM THE POST OFFICE AT
 OT0204'BRENNAN, SHANNON COUNTY, 2 MILES WEST OF THE JUNCTION OF
 OT0204'STATE HIGHWAY 75, AT THE INTERSECTION OF A SECTION-LINE ROAD, 34
 OT0204'FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY 18, 16 FEET EAST
 OT0204'OF THE CENTERLINE OF THE ROAD, AND 6.5 FEET SOUTH OF A FENCE
 OT0204'CORNER.  A STANDARD DISK, STAMPED J 133 1934 AND SET IN THE TOP
 OT0204'OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 OT0204'NOTE--BRENNAN IS NOW SHOWN ON MAPS AS WOUNDED KNEE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0415 ***********************************************************************
 OT0415  DESIGNATION -  J 134
 OT0415  PID         -  OT0415
 OT0415  STATE/COUNTY-  SD/FALL RIVER
 OT0415  COUNTRY     -  US
 OT0415  USGS QUAD   -  BLACK BANKS CREEK EAST (2017)
 OT0415
 OT0415                         *CURRENT SURVEY CONTROL
 OT0415  ______________________________________________________________________
 OT0415* NAD 83(1986) POSITION- 43 03 54.     (N) 103 16 26.     (W)   SCALED
 OT0415* NAVD 88 ORTHO HEIGHT -  1061.379 (meters)     3482.21  (feet) ADJUSTED
 OT0415  ______________________________________________________________________
 OT0415  GEOID HEIGHT    -        -16.961 (meters)                     GEOID18
 OT0415  DYNAMIC HEIGHT  -       1060.893 (meters)     3480.61  (feet) COMP
 OT0415  MODELED GRAVITY -    980,126.3   (mgal)                       NAVD 88
 OT0415
 OT0415  VERT ORDER      -  SECOND    CLASS 0
 OT0415
 OT0415.The horizontal coordinates were scaled from a map and have
 OT0415.an estimated accuracy of +/- 6 seconds.
 OT0415
 OT0415.The orthometric height was determined by differential leveling and
 OT0415.adjusted by the NATIONAL GEODETIC SURVEY
 OT0415.in June 1991.
 OT0415
 OT0415.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0415.GEOID18 height accuracy estimate available here.
 OT0415
 OT0415.Click photographs - Photos may exist for this station.
 OT0415
 OT0415.The dynamic height is computed by dividing the NAVD 88
 OT0415.geopotential number by the normal gravity value computed on the
 OT0415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0415.degrees latitude (g = 980.6199 gals.).
 OT0415
 OT0415.The modeled gravity was interpolated from observed gravity values.
 OT0415
 OT0415;                    North         East    Units  Estimated Accuracy
 OT0415;SPC SD S     -    85,520.      360,540.      MT  (+/- 180 meters Scaled)
 OT0415
 OT0415_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH405694(NAD 83)
 OT0415
 OT0415                          SUPERSEDED SURVEY CONTROL
 OT0415
 OT0415  NGVD 29 (??/??/92) 1060.829  (m)         3480.40   (f) ADJ UNCH    2 0
 OT0415
 OT0415.Superseded values are not recommended for survey control.
 OT0415
 OT0415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0415.See file dsdata.pdf to determine how the superseded data were derived.
 OT0415
 OT0415_MARKER: DB = BENCH MARK DISK
 OT0415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0415_STAMPING: J 134 1934
 OT0415_MARK LOGO: CGS
 OT0415_PROJECTION: PROJECTING 13 CENTIMETERS
 OT0415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0415+STABILITY: SURFACE MOTION
 OT0415
 OT0415  HISTORY     - Date     Condition        Report By
 OT0415  HISTORY     - 1934     MONUMENTED       CGS
 OT0415
 OT0415                          STATION DESCRIPTION
 OT0415
 OT0415'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0415'6 MI N FROM WAYSIDE.
 OT0415'IN FALL RIVER COUNTY, SOUTH DAKOTA, 6 MILES NORTH ALONG THE
 OT0415'CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION AT WAYSIDE,
 OT0415'DAWES COUNTY, NEBRASKA, ACROSS THE TRACK FROM MILEPOST H 18,
 OT0415'0.5 MILE NORTH OF A GRADED COUNTRY-ROAD CROSSING, AT THE CROSSING
 OT0415'OF A FIELD ROAD, 122 FEET SOUTH OF THE CENTERLINE OF THE FIELD
 OT0415'ROAD, 29.8 FEET WEST OF THE WEST RAIL, IN LINE WITH A ROW OF
 OT0415'POLES, AND 4.5 FEET NORTH OF A POLE.  A STANDARD DISK, STAMPED
 OT0415'J 134 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0415'5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0224 ***********************************************************************
 OT0224  DESIGNATION -  J 135
 OT0224  PID         -  OT0224
 OT0224  STATE/COUNTY-  SD/SHANNON
 OT0224  COUNTRY     -  US
 OT0224  USGS QUAD   -  WILLOW CREEK (2017)
 OT0224
 OT0224                         *CURRENT SURVEY CONTROL
 OT0224  ______________________________________________________________________
 OT0224* NAD 83(1986) POSITION- 43 15 17.     (N) 102 49 39.     (W)   SCALED
 OT0224* NAVD 88 ORTHO HEIGHT -   878.781 (meters)     2883.13  (feet) ADJUSTED
 OT0224  ______________________________________________________________________
 OT0224  GEOID HEIGHT    -        -17.746 (meters)                     GEOID18
 OT0224  DYNAMIC HEIGHT  -        878.427 (meters)     2881.97  (feet) COMP
 OT0224  MODELED GRAVITY -    980,187.9   (mgal)                       NAVD 88
 OT0224
 OT0224  VERT ORDER      -  SECOND    CLASS 0
 OT0224
 OT0224.The horizontal coordinates were scaled from a map and have
 OT0224.an estimated accuracy of +/- 6 seconds.
 OT0224
 OT0224.The orthometric height was determined by differential leveling and
 OT0224.adjusted by the NATIONAL GEODETIC SURVEY
 OT0224.in June 1991.
 OT0224
 OT0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0224.GEOID18 height accuracy estimate available here.
 OT0224
 OT0224.Click photographs - Photos may exist for this station.
 OT0224
 OT0224.The dynamic height is computed by dividing the NAVD 88
 OT0224.geopotential number by the normal gravity value computed on the
 OT0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0224.degrees latitude (g = 980.6199 gals.).
 OT0224
 OT0224.The modeled gravity was interpolated from observed gravity values.
 OT0224
 OT0224;                    North         East    Units  Estimated Accuracy
 OT0224;SPC SD S     -   105,400.      397,510.      MT  (+/- 180 meters Scaled)
 OT0224
 OT0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH763913(NAD 83)
 OT0224
 OT0224                          SUPERSEDED SURVEY CONTROL
 OT0224
 OT0224  NGVD 29 (??/??/92)  878.302  (m)         2881.56   (f) ADJ UNCH    2 0
 OT0224
 OT0224.Superseded values are not recommended for survey control.
 OT0224
 OT0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0224.See file dsdata.pdf to determine how the superseded data were derived.
 OT0224
 OT0224_MARKER: DB = BENCH MARK DISK
 OT0224_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0224_SP_SET: ABUTMENT
 OT0224_STAMPING: J 135 1934
 OT0224_MARK LOGO: CGS
 OT0224_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0224
 OT0224  HISTORY     - Date     Condition        Report By
 OT0224  HISTORY     - 1934     MONUMENTED       CGS
 OT0224
 OT0224                          STATION DESCRIPTION
 OT0224
 OT0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0224'7.7 MI NW FROM OGLALA.
 OT0224'7.7 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE STORE AND
 OT0224'POST OFFICE AT OGLALA, SHANNON COUNTY, AT THE BRIDGE OVER WHITE
 OT0224'RIVER, IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE ABUTMENT,
 OT0224'12 FEET SOUTH OF THE CENTERLINE OF THE BRIDGE, 9 FEET NORTHEAST
 OT0224'OF THE SOUTHWEST END OF THE SOUTHWEST WINGWALL, AND 2 FEET
 OT0224'SOUTHWEST OF THE SOUTHWEST POST IN THE GUARD RAIL FENCE.  A
 OT0224'STANDARD DISK, STAMPED J 135 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0332 ***********************************************************************
 OS0332  DESIGNATION -  J 136
 OS0332  PID         -  OS0332
 OS0332  STATE/COUNTY-  SD/TODD
 OS0332  COUNTRY     -  US
 OS0332  USGS QUAD   -  EAGLE MANS BUTTE (2017)
 OS0332
 OS0332                         *CURRENT SURVEY CONTROL
 OS0332  ______________________________________________________________________
 OS0332* NAD 83(1986) POSITION- 43 16 26.     (N) 101 10 06.     (W)   SCALED
 OS0332* NAVD 88 ORTHO HEIGHT -   898.256 (meters)     2947.03  (feet) ADJUSTED
 OS0332  ______________________________________________________________________
 OS0332  GEOID HEIGHT    -        -21.464 (meters)                     GEOID18
 OS0332  DYNAMIC HEIGHT  -        897.893 (meters)     2945.84  (feet) COMP
 OS0332  MODELED GRAVITY -    980,185.8   (mgal)                       NAVD 88
 OS0332
 OS0332  VERT ORDER      -  SECOND    CLASS 0
 OS0332
 OS0332.The horizontal coordinates were scaled from a map and have
 OS0332.an estimated accuracy of +/- 6 seconds.
 OS0332
 OS0332.The orthometric height was determined by differential leveling and
 OS0332.adjusted by the NATIONAL GEODETIC SURVEY
 OS0332.in June 1991.
 OS0332
 OS0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0332.GEOID18 height accuracy estimate available here.
 OS0332
 OS0332.Click photographs - Photos may exist for this station.
 OS0332
 OS0332.The dynamic height is computed by dividing the NAVD 88
 OS0332.geopotential number by the normal gravity value computed on the
 OS0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0332.degrees latitude (g = 980.6199 gals.).
 OS0332
 OS0332.The modeled gravity was interpolated from observed gravity values.
 OS0332
 OS0332;                    North         East    Units  Estimated Accuracy
 OS0332;SPC SD S     -   104,830.      532,220.      MT  (+/- 180 meters Scaled)
 OS0332
 OS0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN240935(NAD 83)
 OS0332
 OS0332                          SUPERSEDED SURVEY CONTROL
 OS0332
 OS0332  NGVD 29 (??/??/92)  897.824  (m)         2945.61   (f) ADJ UNCH    2 0
 OS0332
 OS0332.Superseded values are not recommended for survey control.
 OS0332
 OS0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0332.See file dsdata.pdf to determine how the superseded data were derived.
 OS0332
 OS0332_MARKER: DB = BENCH MARK DISK
 OS0332_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0332_STAMPING: J 136 1934
 OS0332_MARK LOGO: CGS
 OS0332_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0332+STABILITY: SURFACE MOTION
 OS0332
 OS0332  HISTORY     - Date     Condition        Report By
 OS0332  HISTORY     - 1934     MONUMENTED       CGS
 OS0332
 OS0332                          STATION DESCRIPTION
 OS0332
 OS0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0332'13.3 MI E FROM VETAL.
 OS0332'IS LOCATED 13.3 MILES EAST OF THE POST OFFICE AT VETAL, 8.1 MILES
 OS0332'WEST OF PARMELEE POST OFFICE, 101 YARDS NORTHWEST OF NORTHWEST
 OS0332'CORNER OF CATHOLIC CHURCH, 51 FEET SOUTH OF CENTERLINE OF
 OS0332'HIGHWAY.  STANDARD TABLET SET IN TOP OF CONCRETE POST 2 INCHES
 OS0332'HIGH.  STAMPED J 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0237 ***********************************************************************
 OS0237  DESIGNATION -  J 137
 OS0237  PID         -  OS0237
 OS0237  STATE/COUNTY-  SD/MELLETTE
 OS0237  COUNTRY     -  US
 OS0237  USGS QUAD   -  WHITE RIVER SE (2017)
 OS0237
 OS0237                         *CURRENT SURVEY CONTROL
 OS0237  ______________________________________________________________________
 OS0237* NAD 83(1986) POSITION- 43 30 13.     (N) 100 35 16.     (W)   SCALED
 OS0237* NAVD 88 ORTHO HEIGHT -   755.282 (meters)     2477.95  (feet) ADJUSTED
 OS0237  ______________________________________________________________________
 OS0237  GEOID HEIGHT    -        -24.144 (meters)                     GEOID18
 OS0237  DYNAMIC HEIGHT  -        754.995 (meters)     2477.01  (feet) COMP
 OS0237  MODELED GRAVITY -    980,215.0   (mgal)                       NAVD 88
 OS0237
 OS0237  VERT ORDER      -  SECOND    CLASS 0
 OS0237
 OS0237.The horizontal coordinates were scaled from a map and have
 OS0237.an estimated accuracy of +/- 6 seconds.
 OS0237
 OS0237.The orthometric height was determined by differential leveling and
 OS0237.adjusted by the NATIONAL GEODETIC SURVEY
 OS0237.in June 1991.
 OS0237
 OS0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0237.GEOID18 height accuracy estimate available here.
 OS0237
 OS0237.Click photographs - Photos may exist for this station.
 OS0237
 OS0237.The dynamic height is computed by dividing the NAVD 88
 OS0237.geopotential number by the normal gravity value computed on the
 OS0237.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0237.degrees latitude (g = 980.6199 gals.).
 OS0237
 OS0237.The modeled gravity was interpolated from observed gravity values.
 OS0237
 OS0237;                    North         East    Units  Estimated Accuracy
 OS0237;SPC SD S     -   130,040.      579,430.      MT  (+/- 180 meters Scaled)
 OS0237
 OS0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP716179(NAD 83)
 OS0237
 OS0237                          SUPERSEDED SURVEY CONTROL
 OS0237
 OS0237  NGVD 29 (??/??/92)  754.842  (m)         2476.51   (f) ADJ UNCH    2 0
 OS0237
 OS0237.Superseded values are not recommended for survey control.
 OS0237
 OS0237.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0237.See file dsdata.pdf to determine how the superseded data were derived.
 OS0237
 OS0237_MARKER: DB = BENCH MARK DISK
 OS0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0237_STAMPING: J 137 1934
 OS0237_MARK LOGO: CGS
 OS0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0237+STABILITY: SURFACE MOTION
 OS0237_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0237+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1986
 OS0237
 OS0237  HISTORY     - Date     Condition        Report By
 OS0237  HISTORY     - 1934     MONUMENTED       CGS
 OS0237  HISTORY     - 19861031 GOOD             NGS
 OS0237
 OS0237                          STATION DESCRIPTION
 OS0237
 OS0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0237'5.9 MI W FROM WOOD.
 OS0237'5.9 MILES WEST ALONG STATE HIGHWAY 40 FROM THE CHICAGO AND
 OS0237'NORTH WESTERN RAILWAY STATION AT WOOD, MELLETTE COUNTY, AT THE
 OS0237'FLEXION OF AN S-CURVE, 113.8 FEET EAST OF THE CENTER OF THE
 OS0237'NORTH END OF AN 18-INCH CORRUGATED IRON PIPE CULVERT, AND
 OS0237'57 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD
 OS0237'DISK, STAMPED J 137 1934 AND SET IN THE TOP OF A CONCRETE POST
 OS0237'PROJECTING 6 INCHES ABOVE GROUND.
 OS0237
 OS0237                          STATION RECOVERY (1986)
 OS0237
 OS0237'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OS0237'3.9 KM (2.40 MI) SOUTH ALONG U.S. HIGHWAY 83 AND STATE HIGHWAY 44
 OS0237'FROM THEIR JUNCTION IN WHITE RIVER, THEN LEFT,EAST 13.84 KM (8.60 MI)
 OS0237'ALONG STATE HIGHWAY 44, AT AN S-CURVE, 34.69 M (113.8 FT) EAST FROM
 OS0237'THE NORTH END OF AN 18-INCH CORRUGATED IRON CULVERT,17.37 M (57.0 FT)
 OS0237'NORTH FROM THE CENTER OF THE HIGHWAY, 1.52 M (5.0 FT) NORTH FROM THE
 OS0237'RIGHT OF WAY FENCE, 0.3 M (1.0 FT) NORTHEAST FROM A WITNESS,
 OS0237'0.3 M (1.0 FT) NORTHWEST FROM A WITNESS, IN THE TOP OF A CONCRETE
 OS0237'POST THAT PROJECTS 0.15 M (0.5 FT).
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0160 ***********************************************************************
 PT0160  DESIGNATION -  J 14
 PT0160  PID         -  PT0160
 PT0160  STATE/COUNTY-  SD/HUGHES
 PT0160  COUNTRY     -  US
 PT0160  USGS QUAD   -  CANNING (2017)
 PT0160
 PT0160                         *CURRENT SURVEY CONTROL
 PT0160  ______________________________________________________________________
 PT0160* NAD 83(1986) POSITION- 44 23 48.     (N) 100 01 52.     (W)   SCALED
 PT0160* NAVD 88 ORTHO HEIGHT -   472.572 (meters)     1550.43  (feet) ADJUSTED
 PT0160  ______________________________________________________________________
 PT0160  GEOID HEIGHT    -        -23.735 (meters)                     GEOID18
 PT0160  DYNAMIC HEIGHT  -        472.473 (meters)     1550.11  (feet) COMP
 PT0160  MODELED GRAVITY -    980,396.2   (mgal)                       NAVD 88
 PT0160
 PT0160  VERT ORDER      -  FIRST     CLASS II
 PT0160
 PT0160.The horizontal coordinates were scaled from a map and have
 PT0160.an estimated accuracy of +/- 6 seconds.
 PT0160
 PT0160.The orthometric height was determined by differential leveling and
 PT0160.adjusted by the NATIONAL GEODETIC SURVEY
 PT0160.in June 1991.
 PT0160
 PT0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0160.GEOID18 height accuracy estimate available here.
 PT0160
 PT0160.Click photographs - Photos may exist for this station.
 PT0160
 PT0160.The dynamic height is computed by dividing the NAVD 88
 PT0160.geopotential number by the normal gravity value computed on the
 PT0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0160.degrees latitude (g = 980.6199 gals.).
 PT0160
 PT0160.The modeled gravity was interpolated from observed gravity values.
 PT0160
 PT0160;                    North         East    Units  Estimated Accuracy
 PT0160;SPC SD S     -   229,270.      624,080.      MT  (+/- 180 meters Scaled)
 PT0160
 PT0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ178164(NAD 83)
 PT0160
 PT0160                          SUPERSEDED SURVEY CONTROL
 PT0160
 PT0160  NGVD 29 (??/??/92)  472.215  (m)         1549.26   (f) ADJ UNCH    1 2
 PT0160
 PT0160.Superseded values are not recommended for survey control.
 PT0160
 PT0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0160.See file dsdata.pdf to determine how the superseded data were derived.
 PT0160
 PT0160_MARKER: DB = BENCH MARK DISK
 PT0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0160_STAMPING: 1549.259 K 14 1926
 PT0160_MARK LOGO: CGS
 PT0160_PROJECTION: PROJECTING 5 CENTIMETERS
 PT0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0160+STABILITY: SURFACE MOTION
 PT0160
 PT0160  HISTORY     - Date     Condition        Report By
 PT0160  HISTORY     - 1926     MONUMENTED       CGS
 PT0160  HISTORY     - 1934     GOOD             CGS
 PT0160
 PT0160                          STATION DESCRIPTION
 PT0160
 PT0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0160'AT CANNING.
 PT0160'140 YARDS EAST OF THE CHICAGO AND NORTH WESTERN RAILWAY STATION,
 PT0160'ABOUT 40 YARDS EAST OF A GRAIN ELEVATOR, 37 FEET SOUTH OF
 PT0160'THE MAIN TRACK, IN LINE WITH A ROW OF POLES, AND 6 FEET
 PT0160'EAST OF THE FIRST POLE EAST OF THE GRAIN ELEVATOR.  A STANDARD
 PT0160'DISK, STAMPED 1549.259 J 14 1926 AND SET IN THE TOP OF A
 PT0160'CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0036 ***********************************************************************
 OS0036  DESIGNATION -  J 140
 OS0036  PID         -  OS0036
 OS0036  STATE/COUNTY-  SD/LYMAN
 OS0036  COUNTRY     -  US
 OS0036  USGS QUAD   -  PRESHO SE (2017)
 OS0036
 OS0036                         *CURRENT SURVEY CONTROL
 OS0036  ______________________________________________________________________
 OS0036* NAD 83(1986) POSITION- 43 49 58.     (N) 100 02 27.     (W)   SCALED
 OS0036* NAVD 88 ORTHO HEIGHT -   581.595 (meters)     1908.12  (feet) ADJUSTED
 OS0036  ______________________________________________________________________
 OS0036  GEOID HEIGHT    -        -25.378 (meters)                     GEOID18
 OS0036  DYNAMIC HEIGHT  -        581.412 (meters)     1907.52  (feet) COMP
 OS0036  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 OS0036
 OS0036  VERT ORDER      -  SECOND    CLASS 0
 OS0036
 OS0036.The horizontal coordinates were scaled from a map and have
 OS0036.an estimated accuracy of +/- 6 seconds.
 OS0036
 OS0036.The orthometric height was determined by differential leveling and
 OS0036.adjusted by the NATIONAL GEODETIC SURVEY
 OS0036.in June 1991.
 OS0036
 OS0036.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0036.GEOID18 height accuracy estimate available here.
 OS0036
 OS0036.Click photographs - Photos may exist for this station.
 OS0036
 OS0036.The dynamic height is computed by dividing the NAVD 88
 OS0036.geopotential number by the normal gravity value computed on the
 OS0036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0036.degrees latitude (g = 980.6199 gals.).
 OS0036
 OS0036.The modeled gravity was interpolated from observed gravity values.
 OS0036
 OS0036;                    North         East    Units  Estimated Accuracy
 OS0036;SPC SD S     -   166,620.      623,520.      MT  (+/- 180 meters Scaled)
 OS0036
 OS0036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP163538(NAD 83)
 OS0036
 OS0036                          SUPERSEDED SURVEY CONTROL
 OS0036
 OS0036  NGVD 29 (??/??/92)  581.198  (m)         1906.81   (f) ADJ UNCH    2 0
 OS0036
 OS0036.Superseded values are not recommended for survey control.
 OS0036
 OS0036.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0036.See file dsdata.pdf to determine how the superseded data were derived.
 OS0036
 OS0036_MARKER: DB = BENCH MARK DISK
 OS0036_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0036_STAMPING: J 140 1934
 OS0036_MARK LOGO: CGS
 OS0036_PROJECTION: PROJECTING 13 CENTIMETERS
 OS0036_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0036+STABILITY: SURFACE MOTION
 OS0036
 OS0036  HISTORY     - Date     Condition        Report By
 OS0036  HISTORY     - 1934     MONUMENTED       CGS
 OS0036  HISTORY     - 1948     GOOD             USGS
 OS0036
 OS0036                          STATION DESCRIPTION
 OS0036
 OS0036'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0036'6.1 MI S FROM PRESHO.
 OS0036'ABOUT 1.1 MILES EAST ALONG U.S. HIGHWAY 16 FROM THE CHICAGO,
 OS0036'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT PRESHO,
 OS0036'LYMAN COUNTY, THENCE ABOUT 5.0 MILES SOUTH ALONG U.S. HIGHWAY
 OS0036'183, AT A SECTION-LINE ROAD CROSSING, 84 FEET EAST OF THE
 OS0036'CENTER LINE OF THE HIGHWAY, 28 FEET SOUTH OF THE CENTER LINE
 OS0036'OF THE ROAD, 50 FEET EAST OF A FENCE CORNER, 1.5 FEET NORTH
 OS0036'OF THE FENCE, AND 0.5 FOOT SOUTH OF A WHITE REFERENCE POST
 OS0036'STENCILED U.S.B.M.  A STANDARD DISK, STAMPED J 140 1934 AND SET
 OS0036'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE
 OS0036'GROUND.
 OS0036
 OS0036                          STATION RECOVERY (1948)
 OS0036
 OS0036'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1948
 OS0036'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1474 ***********************************************************************
 NM1474  DESIGNATION -  J 143
 NM1474  PID         -  NM1474
 NM1474  STATE/COUNTY-  SD/BON HOMME
 NM1474  COUNTRY     -  US
 NM1474  USGS QUAD   -  KINGSBURG (2017)
 NM1474
 NM1474                         *CURRENT SURVEY CONTROL
 NM1474  ______________________________________________________________________
 NM1474* NAD 83(1986) POSITION- 42 58 53.     (N) 097 57 18.     (W)   SCALED
 NM1474* NAVD 88 ORTHO HEIGHT -   438.633 (meters)     1439.08  (feet) ADJUSTED
 NM1474  ______________________________________________________________________
 NM1474  GEOID HEIGHT    -        -26.127 (meters)                     GEOID18
 NM1474  DYNAMIC HEIGHT  -        438.491 (meters)     1438.62  (feet) COMP
 NM1474  MODELED GRAVITY -    980,283.9   (mgal)                       NAVD 88
 NM1474
 NM1474  VERT ORDER      -  SECOND    CLASS 0
 NM1474
 NM1474.The horizontal coordinates were scaled from a map and have
 NM1474.an estimated accuracy of +/- 6 seconds.
 NM1474
 NM1474.The orthometric height was determined by differential leveling and
 NM1474.adjusted by the NATIONAL GEODETIC SURVEY
 NM1474.in June 1991.
 NM1474
 NM1474.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1474.GEOID18 height accuracy estimate available here.
 NM1474
 NM1474.Click photographs - Photos may exist for this station.
 NM1474
 NM1474.The dynamic height is computed by dividing the NAVD 88
 NM1474.geopotential number by the normal gravity value computed on the
 NM1474.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1474.degrees latitude (g = 980.6199 gals.).
 NM1474
 NM1474.The modeled gravity was interpolated from observed gravity values.
 NM1474
 NM1474;                    North         East    Units  Estimated Accuracy
 NM1474;SPC SD S     -    74,770.      793,960.      MT  (+/- 180 meters Scaled)
 NM1474
 NM1474_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN852592(NAD 83)
 NM1474
 NM1474                          SUPERSEDED SURVEY CONTROL
 NM1474
 NM1474  NGVD 29 (??/??/92)  438.369  (m)         1438.22   (f) ADJ UNCH    2 0
 NM1474
 NM1474.Superseded values are not recommended for survey control.
 NM1474
 NM1474.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1474.See file dsdata.pdf to determine how the superseded data were derived.
 NM1474
 NM1474_MARKER: DB = BENCH MARK DISK
 NM1474_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1474_STAMPING: J 143 1934
 NM1474_MARK LOGO: CGS
 NM1474_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1474+STABILITY: SURFACE MOTION
 NM1474
 NM1474  HISTORY     - Date     Condition        Report By
 NM1474  HISTORY     - 1934     MONUMENTED       CGS
 NM1474  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1474
 NM1474                          STATION DESCRIPTION
 NM1474
 NM1474'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1474'5.1 MI W FROM TYNDALL.
 NM1474'3.1 MILES WEST OF THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM1474'PACIFIC DEPOT AT TYNDALL, 6 TELEGRAPH POLES WEST OF RAILROAD
 NM1474'CROSSING, 36 FEET SOUTH OF SOUTH RAIL OF TRACK, 11.3 FEET
 NM1474'NORTH OF FENCE, 8.4 FEET WEST OF TELEGRAPH POLE.  STANDARD
 NM1474'TABLET SET IN TOP OF CONCRETE POST 4 INCHES HIGH, STAMPED J 143
 NM1474'1934.
 NM1474
 NM1474                          STATION RECOVERY (1974)
 NM1474
 NM1474'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1474'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0053 ***********************************************************************
 OR0053  DESIGNATION -  J 144
 OR0053  PID         -  OR0053
 OR0053  STATE/COUNTY-  SD/AURORA
 OR0053  COUNTRY     -  US
 OR0053  USGS QUAD   -  STICKNEY (2017)
 OR0053
 OR0053                         *CURRENT SURVEY CONTROL
 OR0053  ______________________________________________________________________
 OR0053* NAD 83(1986) POSITION- 43 34 14.     (N) 098 26 24.     (W)   SCALED
 OR0053* NAVD 88 ORTHO HEIGHT -   500.346 (meters)     1641.55  (feet) ADJUSTED
 OR0053  ______________________________________________________________________
 OR0053  GEOID HEIGHT    -        -26.259 (meters)                     GEOID18
 OR0053  DYNAMIC HEIGHT  -        500.202 (meters)     1641.08  (feet) COMP
 OR0053  MODELED GRAVITY -    980,317.1   (mgal)                       NAVD 88
 OR0053
 OR0053  VERT ORDER      -  SECOND    CLASS 0
 OR0053
 OR0053.The horizontal coordinates were scaled from a map and have
 OR0053.an estimated accuracy of +/- 6 seconds.
 OR0053
 OR0053.The orthometric height was determined by differential leveling and
 OR0053.adjusted by the NATIONAL GEODETIC SURVEY
 OR0053.in June 1991.
 OR0053
 OR0053.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0053.GEOID18 height accuracy estimate available here.
 OR0053
 OR0053.Click photographs - Photos may exist for this station.
 OR0053
 OR0053.The dynamic height is computed by dividing the NAVD 88
 OR0053.geopotential number by the normal gravity value computed on the
 OR0053.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0053.degrees latitude (g = 980.6199 gals.).
 OR0053
 OR0053.The modeled gravity was interpolated from observed gravity values.
 OR0053
 OR0053;                    North         East    Units  Estimated Accuracy
 OR0053;SPC SD S     -   139,190.      752,920.      MT  (+/- 180 meters Scaled)
 OR0053
 OR0053_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP452243(NAD 83)
 OR0053
 OR0053                          SUPERSEDED SURVEY CONTROL
 OR0053
 OR0053  NGVD 29 (??/??/92)  500.006  (m)         1640.44   (f) ADJ UNCH    2 0
 OR0053
 OR0053.Superseded values are not recommended for survey control.
 OR0053
 OR0053.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0053.See file dsdata.pdf to determine how the superseded data were derived.
 OR0053
 OR0053_MARKER: DB = BENCH MARK DISK
 OR0053_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0053_STAMPING: J 144 1934
 OR0053_MARK LOGO: CGS
 OR0053_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0053_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0053_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0053+STABILITY: SURFACE MOTION
 OR0053
 OR0053  HISTORY     - Date     Condition        Report By
 OR0053  HISTORY     - 1934     MONUMENTED       CGS
 OR0053  HISTORY     - 1974     GOOD             NGS
 OR0053  HISTORY     - 19950101 POOR             SDDENR
 OR0053  HISTORY     - 20001208 POOR             SDDENR
 OR0053
 OR0053                          STATION DESCRIPTION
 OR0053
 OR0053'DESCRIBED BY NATIONAL GEODETIC SURVEY 1974
 OR0053'1.2 MI S FROM STICKNEY.
 OR0053'1.2 MILES SOUTH ALONG U.S. HIGHWAY 281 FROM THE OLD RAILROAD
 OR0053'DEPOT IN STICKNEY, AT A SECTION LINE CROSSROAD, 150 FEET EAST
 OR0053'OF THE CENTER OF U.S. HIGHWAY 281, 53 FEET SOUTH OF THE CENTER
 OR0053'OF THE CROSSROAD, 18 FEET SOUTH OF A FENCE CORNER AND POWER POLE,
 OR0053'1.5 FEET WEST OF A FENCE, 1.0 FOOT NORTH OF A METAL WITNESS
 OR0053'POST, AND SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS
 OR0053'6-INCHES.  NOTE-- THE RAILROAD TRACK TO WHICH THE MARK WAS
 OR0053'REFERENCED HAS BEEN REMOVED.
 OR0053
 OR0053                          STATION RECOVERY (1995)
 OR0053
 OR0053'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 OR0053'FOUND IN BAD CONDITION.  CONCRETE POST HAS BROKEN OFF SLIGHTLY BELOW
 OR0053'GROUND LEVEL.
 OR0053
 OR0053                          STATION RECOVERY (2000)
 OR0053
 OR0053'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 2000 (DT)
 OR0053'SURVEY MARKER DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0466 ***********************************************************************
 OQ0466  DESIGNATION -  J 145
 OQ0466  PID         -  OQ0466
 OQ0466  STATE/COUNTY-  SD/HUTCHINSON
 OQ0466  COUNTRY     -  US
 OQ0466  USGS QUAD   -  KAYLOR (2017)
 OQ0466
 OQ0466                         *CURRENT SURVEY CONTROL
 OQ0466  ______________________________________________________________________
 OQ0466* NAD 83(1986) POSITION- 43 11 15.     (N) 097 50 27.     (W)   SCALED
 OQ0466* NAVD 88 ORTHO HEIGHT -   425.848 (meters)     1397.14  (feet) ADJUSTED
 OQ0466  ______________________________________________________________________
 OQ0466  GEOID HEIGHT    -        -26.278 (meters)                     GEOID18
 OQ0466  DYNAMIC HEIGHT  -        425.720 (meters)     1396.72  (feet) COMP
 OQ0466  MODELED GRAVITY -    980,307.0   (mgal)                       NAVD 88
 OQ0466
 OQ0466  VERT ORDER      -  SECOND    CLASS 0
 OQ0466
 OQ0466.The horizontal coordinates were scaled from a map and have
 OQ0466.an estimated accuracy of +/- 6 seconds.
 OQ0466
 OQ0466.The orthometric height was determined by differential leveling and
 OQ0466.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0466.in June 1991.
 OQ0466
 OQ0466.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0466.GEOID18 height accuracy estimate available here.
 OQ0466
 OQ0466.Click photographs - Photos may exist for this station.
 OQ0466
 OQ0466.The dynamic height is computed by dividing the NAVD 88
 OQ0466.geopotential number by the normal gravity value computed on the
 OQ0466.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0466.degrees latitude (g = 980.6199 gals.).
 OQ0466
 OQ0466.The modeled gravity was interpolated from observed gravity values.
 OQ0466
 OQ0466;                    North         East    Units  Estimated Accuracy
 OQ0466;SPC SD S     -    97,930.      802,580.      MT  (+/- 180 meters Scaled)
 OQ0466
 OQ0466_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN941822(NAD 83)
 OQ0466
 OQ0466                          SUPERSEDED SURVEY CONTROL
 OQ0466
 OQ0466  NGVD 29 (??/??/92)  425.578  (m)         1396.25   (f) ADJ UNCH    2 0
 OQ0466
 OQ0466.Superseded values are not recommended for survey control.
 OQ0466
 OQ0466.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0466.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0466
 OQ0466_MARKER: DB = BENCH MARK DISK
 OQ0466_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0466_STAMPING: J 145 1934
 OQ0466_MARK LOGO: CGS
 OQ0466_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0466+STABILITY: SURFACE MOTION
 OQ0466
 OQ0466  HISTORY     - Date     Condition        Report By
 OQ0466  HISTORY     - 1934     MONUMENTED       CGS
 OQ0466  HISTORY     - 1974     GOOD             USGS
 OQ0466
 OQ0466                          STATION DESCRIPTION
 OQ0466
 OQ0466'DESCRIBED BY US GEOLOGICAL SURVEY 1974
 OQ0466'AT KAYLOR.
 OQ0466'AT KAYLOR, ABOUT 300 YARDS WEST OF MAIN STREET CROSSING, IN THE
 OQ0466'SE 1/4 OF SECTION 29, T 97 N, R 59 W, 123 FEET NW OF NW END OF
 OQ0466'A SIDETRACK SWITCH, 12 FEET NW OF A FENCE CORNER, 1 FOOT SOUTH
 OQ0466'OF A FENCE, 1 FOOT EAST OF A WITNESS SIGN, IN A CONCRETE POST,
 OQ0466'A STD DISK STAMPED J 145 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0449 ***********************************************************************
 OQ0449  DESIGNATION -  J 146
 OQ0449  PID         -  OQ0449
 OQ0449  STATE/COUNTY-  SD/HUTCHINSON
 OQ0449  COUNTRY     -  US
 OQ0449  USGS QUAD   -  TRIPP (2017)
 OQ0449
 OQ0449                         *CURRENT SURVEY CONTROL
 OQ0449  ______________________________________________________________________
 OQ0449* NAD 83(1986) POSITION- 43 13 38.     (N) 097 58 14.     (W)   SCALED
 OQ0449* NAVD 88 ORTHO HEIGHT -   476.038 (meters)     1561.80  (feet) ADJUSTED
 OQ0449  ______________________________________________________________________
 OQ0449  GEOID HEIGHT    -        -26.473 (meters)                     GEOID18
 OQ0449  DYNAMIC HEIGHT  -        475.885 (meters)     1561.30  (feet) COMP
 OQ0449  MODELED GRAVITY -    980,285.5   (mgal)                       NAVD 88
 OQ0449
 OQ0449  VERT ORDER      -  SECOND    CLASS 0
 OQ0449
 OQ0449.The horizontal coordinates were scaled from a map and have
 OQ0449.an estimated accuracy of +/- 6 seconds.
 OQ0449
 OQ0449.The orthometric height was determined by differential leveling and
 OQ0449.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0449.in June 1991.
 OQ0449
 OQ0449.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0449.GEOID18 height accuracy estimate available here.
 OQ0449
 OQ0449.Click photographs - Photos may exist for this station.
 OQ0449
 OQ0449.The dynamic height is computed by dividing the NAVD 88
 OQ0449.geopotential number by the normal gravity value computed on the
 OQ0449.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0449.degrees latitude (g = 980.6199 gals.).
 OQ0449
 OQ0449.The modeled gravity was interpolated from observed gravity values.
 OQ0449
 OQ0449;                    North         East    Units  Estimated Accuracy
 OQ0449;SPC SD S     -   102,030.      791,910.      MT  (+/- 180 meters Scaled)
 OQ0449
 OQ0449_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN835865(NAD 83)
 OQ0449
 OQ0449                          SUPERSEDED SURVEY CONTROL
 OQ0449
 OQ0449  NGVD 29 (??/??/92)  475.724  (m)         1560.77   (f) ADJ UNCH    2 0
 OQ0449
 OQ0449.Superseded values are not recommended for survey control.
 OQ0449
 OQ0449.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0449.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0449
 OQ0449_MARKER: DB = BENCH MARK DISK
 OQ0449_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0449_STAMPING: J 146 1934
 OQ0449_MARK LOGO: CGS
 OQ0449_PROJECTION: PROJECTING 13 CENTIMETERS
 OQ0449_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0449+STABILITY: SURFACE MOTION
 OQ0449
 OQ0449  HISTORY     - Date     Condition        Report By
 OQ0449  HISTORY     - 1934     MONUMENTED       CGS
 OQ0449
 OQ0449                          STATION DESCRIPTION
 OQ0449
 OQ0449'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0449'AT TRIPP.
 OQ0449'AT TRIPP, HUTCHINSON COUNTY, ABOUT 0.5 MILE NORTHWEST OF THE
 OQ0449'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, AT
 OQ0449'A GRAVEL ROAD CROSSING THE TRACK TO MITCHELL, ABOUT 125 YARDS
 OQ0449'NORTH OF THE CENTER LINE OF THE ROAD, 60 FEET WEST OF THE
 OQ0449'RIGHT-OF-WAY FENCE, 49.2 FEET SOUTHEAST OF A SWITCH AT THE
 OQ0449'NORTH POINT OF A WYE, AND 35.3 FEET EAST OF THE EAST RAIL OF THE
 OQ0449'TRACK OF THE WYE.  A STANDARD DISK, STAMPED J 146 1934 AND SET
 OQ0449'IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE
 OQ0449'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0373 ***********************************************************************
 OQ0373  DESIGNATION -  J 147
 OQ0373  PID         -  OQ0373
 OQ0373  STATE/COUNTY-  SD/MCCOOK
 OQ0373  COUNTRY     -  US
 OQ0373  USGS QUAD   -  SALEM NE (2017)
 OQ0373
 OQ0373                         *CURRENT SURVEY CONTROL
 OQ0373  ______________________________________________________________________
 OQ0373* NAD 83(1986) POSITION- 43 38 42.     (N) 097 19 40.     (W)   SCALED
 OQ0373* NAVD 88 ORTHO HEIGHT -   462.147 (meters)     1516.23  (feet) ADJUSTED
 OQ0373  ______________________________________________________________________
 OQ0373  GEOID HEIGHT    -        -26.023 (meters)                     GEOID18
 OQ0373  DYNAMIC HEIGHT  -        462.029 (meters)     1515.84  (feet) COMP
 OQ0373  MODELED GRAVITY -    980,349.9   (mgal)                       NAVD 88
 OQ0373
 OQ0373  VERT ORDER      -  SECOND    CLASS 0
 OQ0373
 OQ0373.The horizontal coordinates were scaled from a map and have
 OQ0373.an estimated accuracy of +/- 6 seconds.
 OQ0373
 OQ0373.The orthometric height was determined by differential leveling and
 OQ0373.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0373.in June 1991.
 OQ0373
 OQ0373.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0373.GEOID18 height accuracy estimate available here.
 OQ0373
 OQ0373.Click photographs - Photos may exist for this station.
 OQ0373
 OQ0373.The dynamic height is computed by dividing the NAVD 88
 OQ0373.geopotential number by the normal gravity value computed on the
 OQ0373.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0373.degrees latitude (g = 980.6199 gals.).
 OQ0373
 OQ0373.The modeled gravity was interpolated from observed gravity values.
 OQ0373
 OQ0373;                    North         East    Units  Estimated Accuracy
 OQ0373;SPC SD S     -   150,100.      842,420.      MT  (+/- 180 meters Scaled)
 OQ0373
 OQ0373_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP348338(NAD 83)
 OQ0373
 OQ0373                          SUPERSEDED SURVEY CONTROL
 OQ0373
 OQ0373  NGVD 29 (??/??/92)  461.860  (m)         1515.29   (f) ADJ UNCH    2 0
 OQ0373
 OQ0373.Superseded values are not recommended for survey control.
 OQ0373
 OQ0373.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0373.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0373
 OQ0373_MARKER: DB = BENCH MARK DISK
 OQ0373_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0373_STAMPING: J 147 1934
 OQ0373_MARK LOGO: CGS
 OQ0373_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0373_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0373+STABILITY: SURFACE MOTION
 OQ0373
 OQ0373  HISTORY     - Date     Condition        Report By
 OQ0373  HISTORY     - 1934     MONUMENTED       CGS
 OQ0373
 OQ0373                          STATION DESCRIPTION
 OQ0373
 OQ0373'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0373'3.7 MI NW FROM CANISTOTA.
 OQ0373'3.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0373'FROM THE STATION AT CANISTOTA, MC COOK COUNTY, 140 YARDS
 OQ0373'NORTHWEST OF BRIDGE 2740, 75 YARDS NORTHWEST OF THE SECTION
 OQ0373'CORNER AT THE JUNCTION OF TWO SECTION-LINE ROADS, 75 YARDS
 OQ0373'NORTHWEST OF THE CROSSING OF THE EAST-AND-WEST SECTION-LINE
 OQ0373'ROAD, 46.2 FEET SOUTHWEST OF THE SOUTHWEST RAIL, AND 1.5
 OQ0373'FEET NORTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OQ0373'STAMPED J 147 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0373'6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0185 ***********************************************************************
 OQ0185  DESIGNATION -  J 148
 OQ0185  PID         -  OQ0185
 OQ0185  STATE/COUNTY-  SD/TURNER
 OQ0185  COUNTRY     -  US
 OQ0185  USGS QUAD   -  BERESFORD NW (2017)
 OQ0185
 OQ0185                         *CURRENT SURVEY CONTROL
 OQ0185  ______________________________________________________________________
 OQ0185* NAD 83(1986) POSITION- 43 07 59.     (N) 096 58 42.     (W)   SCALED
 OQ0185* NAVD 88 ORTHO HEIGHT -   377.047 (meters)     1237.03  (feet) ADJUSTED
 OQ0185  ______________________________________________________________________
 OQ0185  GEOID HEIGHT    -        -26.147 (meters)                     GEOID18
 OQ0185  DYNAMIC HEIGHT  -        376.938 (meters)     1236.67  (feet) COMP
 OQ0185  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 OQ0185
 OQ0185  VERT ORDER      -  SECOND    CLASS 0
 OQ0185
 OQ0185.The horizontal coordinates were scaled from a map and have
 OQ0185.an estimated accuracy of +/- 6 seconds.
 OQ0185
 OQ0185.The orthometric height was determined by differential leveling and
 OQ0185.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0185.in June 1991.
 OQ0185
 OQ0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0185.GEOID18 height accuracy estimate available here.
 OQ0185
 OQ0185.Click photographs - Photos may exist for this station.
 OQ0185
 OQ0185.The dynamic height is computed by dividing the NAVD 88
 OQ0185.geopotential number by the normal gravity value computed on the
 OQ0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0185.degrees latitude (g = 980.6199 gals.).
 OQ0185
 OQ0185.The modeled gravity was interpolated from observed gravity values.
 OQ0185
 OQ0185;                    North         East    Units  Estimated Accuracy
 OQ0185;SPC SD S     -    94,360.      872,890.      MT  (+/- 180 meters Scaled)
 OQ0185
 OQ0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN644775(NAD 83)
 OQ0185
 OQ0185                          SUPERSEDED SURVEY CONTROL
 OQ0185
 OQ0185  NGVD 29 (??/??/92)  376.826  (m)         1236.30   (f) ADJ UNCH    2 0
 OQ0185
 OQ0185.Superseded values are not recommended for survey control.
 OQ0185
 OQ0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0185.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0185
 OQ0185_MARKER: DB = BENCH MARK DISK
 OQ0185_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0185_STAMPING: J 148 1934
 OQ0185_MARK LOGO: CGS
 OQ0185_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0185_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0185
 OQ0185  HISTORY     - Date     Condition        Report By
 OQ0185  HISTORY     - 1934     MONUMENTED       CGS
 OQ0185
 OQ0185                          STATION DESCRIPTION
 OQ0185
 OQ0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0185'1.5 MI NW FROM CENTERVILLE.
 OQ0185'1.5 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0185'FROM THE STATION AT CENTERVILLE, TURNER COUNTY, 20 YARDS
 OQ0185'NORTHWEST ACROSS THE TRACK FROM MILEPOST 29, 46.4 FEET SOUTHWEST
 OQ0185'OF THE SOUTHWEST RAIL, AND 1.5 FEET NORTHEAST OF THE RIGHT
 OQ0185'OF WAY FENCE.  A STANDARD DISK, STAMPED J 148 1934 AND SET IN
 OQ0185'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0430 ***********************************************************************
 OQ0430  DESIGNATION -  J 149
 OQ0430  PID         -  OQ0430
 OQ0430  STATE/COUNTY-  SD/HUTCHINSON
 OQ0430  COUNTRY     -  US
 OQ0430  USGS QUAD   -  FREEMAN (2017)
 OQ0430
 OQ0430                         *CURRENT SURVEY CONTROL
 OQ0430  ______________________________________________________________________
 OQ0430* NAD 83(1986) POSITION- 43 21 19.     (N) 097 25 58.     (W)   SCALED
 OQ0430* NAVD 88 ORTHO HEIGHT -   459.528 (meters)     1507.63  (feet) ADJUSTED
 OQ0430  ______________________________________________________________________
 OQ0430  GEOID HEIGHT    -        -26.004 (meters)                     GEOID18
 OQ0430  DYNAMIC HEIGHT  -        459.403 (meters)     1507.22  (feet) COMP
 OQ0430  MODELED GRAVITY -    980,332.9   (mgal)                       NAVD 88
 OQ0430
 OQ0430  VERT ORDER      -  SECOND    CLASS 0
 OQ0430
 OQ0430.The horizontal coordinates were scaled from a map and have
 OQ0430.an estimated accuracy of +/- 6 seconds.
 OQ0430
 OQ0430.The orthometric height was determined by differential leveling and
 OQ0430.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0430.in June 1991.
 OQ0430
 OQ0430.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0430.GEOID18 height accuracy estimate available here.
 OQ0430
 OQ0430.Click photographs - Photos may exist for this station.
 OQ0430
 OQ0430.The dynamic height is computed by dividing the NAVD 88
 OQ0430.geopotential number by the normal gravity value computed on the
 OQ0430.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0430.degrees latitude (g = 980.6199 gals.).
 OQ0430
 OQ0430.The modeled gravity was interpolated from observed gravity values.
 OQ0430
 OQ0430;                    North         East    Units  Estimated Accuracy
 OQ0430;SPC SD S     -   117,630.      835,080.      MT  (+/- 180 meters Scaled)
 OQ0430
 OQ0430_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP270014(NAD 83)
 OQ0430
 OQ0430                          SUPERSEDED SURVEY CONTROL
 OQ0430
 OQ0430  NGVD 29 (??/??/92)  459.252  (m)         1506.73   (f) ADJ UNCH    2 0
 OQ0430
 OQ0430.Superseded values are not recommended for survey control.
 OQ0430
 OQ0430.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0430.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0430
 OQ0430_MARKER: DB = BENCH MARK DISK
 OQ0430_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0430_STAMPING: J 149 1934
 OQ0430_MARK LOGO: CGS
 OQ0430_PROJECTION: PROJECTING 13 CENTIMETERS
 OQ0430_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0430+STABILITY: SURFACE MOTION
 OQ0430
 OQ0430  HISTORY     - Date     Condition        Report By
 OQ0430  HISTORY     - 1934     MONUMENTED       CGS
 OQ0430  HISTORY     - 1969     MARK NOT FOUND   USGS
 OQ0430
 OQ0430                          STATION DESCRIPTION
 OQ0430
 OQ0430'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0430'AT FREEMAN.
 OQ0430'AT FREEMAN, HUTCHINSON COUNTY, ABOUT 0.2 MILE NORTHEAST OF THE
 OQ0430'CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION, 77
 OQ0430'FEET EAST OF THE CENTER OF A STREET CROSSING, 46.1 FEET SOUTHEAST
 OQ0430'OF THE SOUTHEAST RAIL, 58 FEET NORTHEAST OF A FENCE CORNER, AND
 OQ0430'1.4 FEET NORTHWEST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK,
 OQ0430'STAMPED J 149 1934 AND SET IN THE TOP OF A CONCRETE POST
 OQ0430'PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 OQ0430
 OQ0430                          STATION RECOVERY (1969)
 OQ0430
 OQ0430'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 OQ0430'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0264 ***********************************************************************
 QR0264  DESIGNATION -  J 15
 QR0264  PID         -  QR0264
 QR0264  STATE/COUNTY-  SD/POTTER
 QR0264  COUNTRY     -  US
 QR0264  USGS QUAD   -  GETTYSBURG (2017)
 QR0264
 QR0264                         *CURRENT SURVEY CONTROL
 QR0264  ______________________________________________________________________
 QR0264* NAD 83(1986) POSITION- 45 00 01.     (N) 099 59 10.     (W)   SCALED
 QR0264* NAVD 88 ORTHO HEIGHT -   628.149 (meters)     2060.85  (feet) ADJUSTED
 QR0264  ______________________________________________________________________
 QR0264  GEOID HEIGHT    -        -22.570 (meters)                     GEOID18
 QR0264  DYNAMIC HEIGHT  -        628.052 (meters)     2060.53  (feet) COMP
 QR0264  MODELED GRAVITY -    980,442.7   (mgal)                       NAVD 88
 QR0264
 QR0264  VERT ORDER      -  FIRST     CLASS II
 QR0264
 QR0264.The horizontal coordinates were scaled from a map and have
 QR0264.an estimated accuracy of +/- 6 seconds.
 QR0264
 QR0264.The orthometric height was determined by differential leveling and
 QR0264.adjusted by the NATIONAL GEODETIC SURVEY
 QR0264.in June 1991.
 QR0264
 QR0264.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0264.GEOID18 height accuracy estimate available here.
 QR0264
 QR0264.Click photographs - Photos may exist for this station.
 QR0264
 QR0264.The dynamic height is computed by dividing the NAVD 88
 QR0264.geopotential number by the normal gravity value computed on the
 QR0264.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0264.degrees latitude (g = 980.6199 gals.).
 QR0264
 QR0264.The modeled gravity was interpolated from observed gravity values.
 QR0264
 QR0264;                    North         East    Units  Estimated Accuracy
 QR0264;SPC SD N     -   129,670.      601,100.      MT  (+/- 180 meters Scaled)
 QR0264
 QR0264_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ222834(NAD 83)
 QR0264
 QR0264                          SUPERSEDED SURVEY CONTROL
 QR0264
 QR0264  NGVD 29 (??/??/92)  627.771  (m)         2059.61   (f) ADJ UNCH    1 2
 QR0264
 QR0264.Superseded values are not recommended for survey control.
 QR0264
 QR0264.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0264.See file dsdata.pdf to determine how the superseded data were derived.
 QR0264
 QR0264_MARKER: DB = BENCH MARK DISK
 QR0264_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0264_STAMPING: 2059.612 J 15 1926
 QR0264_MARK LOGO: CGS
 QR0264_PROJECTION: FLUSH
 QR0264_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0264+STABILITY: SURFACE MOTION
 QR0264
 QR0264  HISTORY     - Date     Condition        Report By
 QR0264  HISTORY     - 1926     MONUMENTED       CGS
 QR0264  HISTORY     - 1973     GOOD             NGS
 QR0264  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0264
 QR0264                          STATION DESCRIPTION
 QR0264
 QR0264'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0264'1.5 MI SW FROM GETTYSBURG.
 QR0264'ABOUT 1.5 MILES SOUTHWEST ALONG THE CHICAGO, AND NORTH WESTERN
 QR0264'RAILWAY FROM THE CENTRAL PART OF GETTYSBURG, ABOUT 300 YARDS
 QR0264'SOUTHWEST OF A SWAMPY AREA, 210 YARDS NORTHEAST OF THE CROSSING
 QR0264'OF A GRAVELED ROAD, 70 FEET SOUTHEAST OF THE CENTER OF THE TRACKS,
 QR0264'63.5 FEET EAST OF A TELEGRAPH POLE, 28 FEET SOUTHWEST OF THE
 QR0264'CENTER OF AN ABANDONED PRIVATE CROSSING, 1.5 FEET EAST OF A METAL
 QR0264'WITNESS POST, AND SET IN THE TOP OF A CONCRETE MONUMENT FLUSH
 QR0264'WITH THE GROUND.  SEC 27, T 118N, R 76W.
 QR0264
 QR0264                          STATION RECOVERY (1974)
 QR0264
 QR0264'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0264'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1361 ***********************************************************************
 NM1361  DESIGNATION -  J 150
 NM1361  PID         -  NM1361
 NM1361  STATE/COUNTY-  SD/BON HOMME
 NM1361  COUNTRY     -  US
 NM1361  USGS QUAD   -  SPRINGFIELD (2017)
 NM1361
 NM1361                         *CURRENT SURVEY CONTROL
 NM1361  ______________________________________________________________________
 NM1361* NAD 83(1986) POSITION- 42 50 12.     (N) 097 57 01.     (W)   SCALED
 NM1361* NAVD 88 ORTHO HEIGHT -   428.840 (meters)     1406.95  (feet) ADJUSTED
 NM1361  ______________________________________________________________________
 NM1361  GEOID HEIGHT    -        -25.946 (meters)                     GEOID18
 NM1361  DYNAMIC HEIGHT  -        428.699 (meters)     1406.49  (feet) COMP
 NM1361  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 NM1361
 NM1361  VERT ORDER      -  SECOND    CLASS 0
 NM1361
 NM1361.The horizontal coordinates were scaled from a map and have
 NM1361.an estimated accuracy of +/- 6 seconds.
 NM1361
 NM1361.The orthometric height was determined by differential leveling and
 NM1361.adjusted by the NATIONAL GEODETIC SURVEY
 NM1361.in June 1991.
 NM1361
 NM1361.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1361.GEOID18 height accuracy estimate available here.
 NM1361
 NM1361.Click photographs - Photos may exist for this station.
 NM1361
 NM1361.The dynamic height is computed by dividing the NAVD 88
 NM1361.geopotential number by the normal gravity value computed on the
 NM1361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1361.degrees latitude (g = 980.6199 gals.).
 NM1361
 NM1361.The modeled gravity was interpolated from observed gravity values.
 NM1361
 NM1361;                    North         East    Units  Estimated Accuracy
 NM1361;SPC SD S     -    58,710.      794,800.      MT  (+/- 180 meters Scaled)
 NM1361
 NM1361_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN857432(NAD 83)
 NM1361
 NM1361                          SUPERSEDED SURVEY CONTROL
 NM1361
 NM1361  NGVD 29 (??/??/92)  428.620  (m)         1406.23   (f) ADJ UNCH    2 0
 NM1361
 NM1361.Superseded values are not recommended for survey control.
 NM1361
 NM1361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1361.See file dsdata.pdf to determine how the superseded data were derived.
 NM1361
 NM1361_MARKER: DB = BENCH MARK DISK
 NM1361_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1361_STAMPING: J 150 1934
 NM1361_MARK LOGO: CGS
 NM1361_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1361+STABILITY: SURFACE MOTION
 NM1361
 NM1361  HISTORY     - Date     Condition        Report By
 NM1361  HISTORY     - 1934     MONUMENTED       CGS
 NM1361  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1361
 NM1361                          STATION DESCRIPTION
 NM1361
 NM1361'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1361'2 MI SW FROM SPRINGFIELD.
 NM1361'2 MILES SOUTHWEST OF THE RWY. STATION, 41 YARDS EAST OF CENTERLINE
 NM1361'OF A 3 FT X 3 FT CONCRETE CULVERT UNDER HIGHWAY, 38 FT. NORTH
 NM1361'OF CENTERLINE OF STATE HY. 37, 38 FT. EAST OF CENTERLINE OF
 NM1361'A SECTION LINE ROAD THAT TURNS NORTH OFF OF HIGHWAY, 20 FT.
 NM1361'EAST OF CORNER OF WIRE FENCE, STANDARD TABLET SET IN TOP OF A
 NM1361'CONCRETE POST 5 IN HIGH, STAMPED J 150 1934.
 NM1361
 NM1361                          STATION RECOVERY (1974)
 NM1361
 NM1361'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1361'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0949 ***********************************************************************
 NM0949  DESIGNATION -  J 151
 NM0949  PID         -  NM0949
 NM0949  STATE/COUNTY-  SD/YANKTON
 NM0949  COUNTRY     -  US
 NM0949  USGS QUAD   -  MISSION HILL (2017)
 NM0949
 NM0949                         *CURRENT SURVEY CONTROL
 NM0949  ______________________________________________________________________
 NM0949* NAD 83(1986) POSITION- 42 54 22.     (N) 097 16 43.     (W)   SCALED
 NM0949* NAVD 88 ORTHO HEIGHT -   356.844 (meters)     1170.75  (feet) ADJUSTED
 NM0949  ______________________________________________________________________
 NM0949  GEOID HEIGHT    -        -25.629 (meters)                     GEOID18
 NM0949  DYNAMIC HEIGHT  -        356.742 (meters)     1170.41  (feet) COMP
 NM0949  MODELED GRAVITY -    980,326.3   (mgal)                       NAVD 88
 NM0949
 NM0949  VERT ORDER      -  SECOND    CLASS 0
 NM0949
 NM0949.The horizontal coordinates were scaled from a map and have
 NM0949.an estimated accuracy of +/- 6 seconds.
 NM0949
 NM0949.The orthometric height was determined by differential leveling and
 NM0949.adjusted by the NATIONAL GEODETIC SURVEY
 NM0949.in June 1991.
 NM0949
 NM0949.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0949.GEOID18 height accuracy estimate available here.
 NM0949
 NM0949.Click photographs - Photos may exist for this station.
 NM0949
 NM0949.The dynamic height is computed by dividing the NAVD 88
 NM0949.geopotential number by the normal gravity value computed on the
 NM0949.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0949.degrees latitude (g = 980.6199 gals.).
 NM0949
 NM0949.The modeled gravity was interpolated from observed gravity values.
 NM0949
 NM0949;                    North         East    Units  Estimated Accuracy
 NM0949;SPC SD S     -    68,220.      849,400.      MT  (+/- 180 meters Scaled)
 NM0949
 NM0949_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN405518(NAD 83)
 NM0949
 NM0949                          SUPERSEDED SURVEY CONTROL
 NM0949
 NM0949  NGVD 29 (??/??/92)  356.648  (m)         1170.10   (f) ADJ UNCH    2 0
 NM0949
 NM0949.Superseded values are not recommended for survey control.
 NM0949
 NM0949.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0949.See file dsdata.pdf to determine how the superseded data were derived.
 NM0949
 NM0949_MARKER: DB = BENCH MARK DISK
 NM0949_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0949_STAMPING: J 151 1934
 NM0949_MARK LOGO: CGS
 NM0949_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0949+STABILITY: SURFACE MOTION
 NM0949
 NM0949  HISTORY     - Date     Condition        Report By
 NM0949  HISTORY     - 1934     MONUMENTED       CGS
 NM0949
 NM0949                          STATION DESCRIPTION
 NM0949
 NM0949'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0949'0.7 MI SE FROM MISSION HILL.
 NM0949'0.7 OF MILE SOUTH EAST OF STATION ALONG C.M. ST. P. AND P.R.R.
 NM0949'AT MISSION HILL, 0.15 OF MILE SOUTH OF STATE HWY. 50, 46.3
 NM0949'FEET NORTH OF NORTH RAIL, 46 FEET EAST OF FARM ROAD, 34.5 FEET
 NM0949'EAST OF FENCE CORNER, 1.5 FEET SOUTHWEST OF R/W FENCE.  STANDARD
 NM0949'TABLET SET IN TOP OF CONCRETE POST 4 INCHES HIGH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0278 ***********************************************************************
 OQ0278  DESIGNATION -  J 152
 OQ0278  PID         -  OQ0278
 OQ0278  STATE/COUNTY-  SD/MINNEHAHA
 OQ0278  COUNTRY     -  US
 OQ0278  USGS QUAD   -  BRANDON (2017)
 OQ0278
 OQ0278                         *CURRENT SURVEY CONTROL
 OQ0278  ______________________________________________________________________
 OQ0278* NAD 83(1986) POSITION- 43 35 16.     (N) 096 35 11.     (W)   SCALED
 OQ0278* NAVD 88 ORTHO HEIGHT -   402.153 (meters)     1319.40  (feet) ADJUSTED
 OQ0278  ______________________________________________________________________
 OQ0278  GEOID HEIGHT    -        -26.371 (meters)                     GEOID18
 OQ0278  DYNAMIC HEIGHT  -        402.051 (meters)     1319.06  (feet) COMP
 OQ0278  MODELED GRAVITY -    980,355.6   (mgal)                       NAVD 88
 OQ0278
 OQ0278  VERT ORDER      -  SECOND    CLASS 0
 OQ0278
 OQ0278.The horizontal coordinates were scaled from a map and have
 OQ0278.an estimated accuracy of +/- 6 seconds.
 OQ0278
 OQ0278.The orthometric height was determined by differential leveling and
 OQ0278.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0278.in June 1991.
 OQ0278
 OQ0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0278.GEOID18 height accuracy estimate available here.
 OQ0278
 OQ0278.Click photographs - Photos may exist for this station.
 OQ0278
 OQ0278.The dynamic height is computed by dividing the NAVD 88
 OQ0278.geopotential number by the normal gravity value computed on the
 OQ0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0278.degrees latitude (g = 980.6199 gals.).
 OQ0278
 OQ0278.The modeled gravity was interpolated from observed gravity values.
 OQ0278
 OQ0278;                    North         East    Units  Estimated Accuracy
 OQ0278;SPC SD S     -   146,180.      902,470.      MT  (+/- 180 meters Scaled)
 OQ0278
 OQ0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP948289(NAD 83)
 OQ0278
 OQ0278                          SUPERSEDED SURVEY CONTROL
 OQ0278
 OQ0278  NGVD 29 (??/??/92)  401.880  (m)         1318.50   (f) ADJ UNCH    2 0
 OQ0278
 OQ0278.Superseded values are not recommended for survey control.
 OQ0278
 OQ0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0278.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0278
 OQ0278_MARKER: DB = BENCH MARK DISK
 OQ0278_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0278_STAMPING: J 152 1934
 OQ0278_MARK LOGO: CGS
 OQ0278_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0278+STABILITY: SURFACE MOTION
 OQ0278
 OQ0278  HISTORY     - Date     Condition        Report By
 OQ0278  HISTORY     - 1934     MONUMENTED       CGS
 OQ0278  HISTORY     - 1953     GOOD             CGS
 OQ0278
 OQ0278                          STATION DESCRIPTION
 OQ0278
 OQ0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 OQ0278'0.2 MI E FROM BRANDON.
 OQ0278'0.2 MILE SOUTHEAST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS AND
 OQ0278'OMAHA RAILWAY FROM THE STATION SIGN IN BRANDON, MINNEHAHA
 OQ0278'COUNTY, 200 YARDS NORTHWEST OF THE CENTER OF A GRAVEL ROAD
 OQ0278'CROSSING, 3.5 FEET SOUTH OF THE FOURTH POLE NORTHWEST OF THE
 OQ0278'GRAVEL ROAD CROSSING IN LINE WITH THE ROW OF POLES, 29.6 FEET
 OQ0278'EAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, 16 POLES SOUTHEAST
 OQ0278'OF MILE POST 50.  A STANDARD DISK STAMPED J 152 1934 AND SET IN
 OQ0278'THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0228 ***********************************************************************
 QR0228  DESIGNATION -  J 16
 QR0228  PID         -  QR0228
 QR0228  STATE/COUNTY-  SD/FAULK
 QR0228  COUNTRY     -  US
 QR0228  USGS QUAD   -  FAULKTON EAST (2017)
 QR0228
 QR0228                         *CURRENT SURVEY CONTROL
 QR0228  ______________________________________________________________________
 QR0228* NAD 83(1986) POSITION- 45 01 48.     (N) 099 07 04.     (W)   SCALED
 QR0228* NAVD 88 ORTHO HEIGHT -   482.137 (meters)     1581.81  (feet) ADJUSTED
 QR0228  ______________________________________________________________________
 QR0228  GEOID HEIGHT    -        -23.626 (meters)                     GEOID18
 QR0228  DYNAMIC HEIGHT  -        482.073 (meters)     1581.60  (feet) COMP
 QR0228  MODELED GRAVITY -    980,469.3   (mgal)                       NAVD 88
 QR0228
 QR0228  VERT ORDER      -  FIRST     CLASS II
 QR0228
 QR0228.The horizontal coordinates were scaled from a map and have
 QR0228.an estimated accuracy of +/- 6 seconds.
 QR0228
 QR0228.The orthometric height was determined by differential leveling and
 QR0228.adjusted by the NATIONAL GEODETIC SURVEY
 QR0228.in June 1991.
 QR0228
 QR0228.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0228.GEOID18 height accuracy estimate available here.
 QR0228
 QR0228.Click photographs - Photos may exist for this station.
 QR0228
 QR0228.The dynamic height is computed by dividing the NAVD 88
 QR0228.geopotential number by the normal gravity value computed on the
 QR0228.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0228.degrees latitude (g = 980.6199 gals.).
 QR0228
 QR0228.The modeled gravity was interpolated from observed gravity values.
 QR0228
 QR0228;                    North         East    Units  Estimated Accuracy
 QR0228;SPC SD N     -   133,360.      669,520.      MT  (+/- 180 meters Scaled)
 QR0228
 QR0228_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ907862(NAD 83)
 QR0228
 QR0228                          SUPERSEDED SURVEY CONTROL
 QR0228
 QR0228  NGVD 29 (??/??/92)  481.786  (m)         1580.66   (f) ADJ UNCH    1 2
 QR0228
 QR0228.Superseded values are not recommended for survey control.
 QR0228
 QR0228.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0228.See file dsdata.pdf to determine how the superseded data were derived.
 QR0228
 QR0228_MARKER: DB = BENCH MARK DISK
 QR0228_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0228_STAMPING: 1580.660 J 16 1926
 QR0228_MARK LOGO: CGS
 QR0228_PROJECTION: PROJECTING 3 CENTIMETERS
 QR0228_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0228+STABILITY: SURFACE MOTION
 QR0228
 QR0228  HISTORY     - Date     Condition        Report By
 QR0228  HISTORY     - 1926     MONUMENTED       CGS
 QR0228  HISTORY     - 1973     GOOD             NGS
 QR0228  HISTORY     - 19960602 MARK NOT FOUND   NGS
 QR0228
 QR0228                          STATION DESCRIPTION
 QR0228
 QR0228'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 QR0228'AT FAULKTON.
 QR0228'IN THE SOUTHEAST PART OF FAULKTON, ABOUT 0.5 MILE SOUTH OF U.S.
 QR0228'HIGHWAY 212, AT THE JUNCTION OF THE CHICAGO AND NORTH WESTERN
 QR0228'RAILWAY, AND THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0228'RAILROAD, 100 FEET NORTHWEST OF THE NORTHWEST CORNER FENCE POST
 QR0228'OF THE FAULKTON LANDFILL, 35.5 FEET NORTHEAST OF THE CENTER OF
 QR0228'THE JUNCTION OF THE RAILS, 29 FEET NORTH OF THE EAST-WEST
 QR0228'RAILS, 26.5 FEET EAST OF THE NORTH-SOUTH RAILS, AND SET IN THE
 QR0228'TOP OF A CONCRETE MONUMENT WHICH PROJECTS 1-INCH.  A WITNESS
 QR0228'POST WAS NOT SET.
 QR0228
 QR0228                          STATION RECOVERY (1996)
 QR0228
 QR0228'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0228'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1955 ***********************************************************************
 PU1955  DESIGNATION -  J 176
 PU1955  PID         -  PU1955
 PU1955  STATE/COUNTY-  SD/BUTTE
 PU1955  COUNTRY     -  US
 PU1955  USGS QUAD   -  BULL CREEK BUTTE (2017)
 PU1955
 PU1955                         *CURRENT SURVEY CONTROL
 PU1955  ______________________________________________________________________
 PU1955* NAD 83(1986) POSITION- 44 46 01.     (N) 103 58 56.     (W)   SCALED
 PU1955* NAVD 88 ORTHO HEIGHT -   959.836 (meters)     3149.06  (feet) ADJUSTED
 PU1955  ______________________________________________________________________
 PU1955  GEOID HEIGHT    -        -15.252 (meters)                     GEOID18
 PU1955  DYNAMIC HEIGHT  -        959.572 (meters)     3148.20  (feet) COMP
 PU1955  MODELED GRAVITY -    980,310.3   (mgal)                       NAVD 88
 PU1955
 PU1955  VERT ORDER      -  SECOND    CLASS 0
 PU1955
 PU1955.The horizontal coordinates were scaled from a map and have
 PU1955.an estimated accuracy of +/- 6 seconds.
 PU1955
 PU1955.The orthometric height was determined by differential leveling and
 PU1955.adjusted by the NATIONAL GEODETIC SURVEY
 PU1955.in June 1991.
 PU1955
 PU1955.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1955.GEOID18 height accuracy estimate available here.
 PU1955
 PU1955.Click photographs - Photos may exist for this station.
 PU1955
 PU1955.The dynamic height is computed by dividing the NAVD 88
 PU1955.geopotential number by the normal gravity value computed on the
 PU1955.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1955.degrees latitude (g = 980.6199 gals.).
 PU1955
 PU1955.The modeled gravity was interpolated from observed gravity values.
 PU1955
 PU1955;                    North         East    Units  Estimated Accuracy
 PU1955;SPC SD N     -   111,500.      284,890.      MT  (+/- 180 meters Scaled)
 PU1955
 PU1955_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK805575(NAD 83)
 PU1955
 PU1955                          SUPERSEDED SURVEY CONTROL
 PU1955
 PU1955  NGVD 29 (??/??/92)  959.343  (m)         3147.44   (f) ADJ UNCH    2 0
 PU1955
 PU1955.Superseded values are not recommended for survey control.
 PU1955
 PU1955.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1955.See file dsdata.pdf to determine how the superseded data were derived.
 PU1955
 PU1955_MARKER: DB = BENCH MARK DISK
 PU1955_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1955_STAMPING: J 176 1934
 PU1955_MARK LOGO: CGS
 PU1955_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1955+STABILITY: SURFACE MOTION
 PU1955
 PU1955  HISTORY     - Date     Condition        Report By
 PU1955  HISTORY     - 1934     MONUMENTED       CGS
 PU1955  HISTORY     - 1962     GOOD             CGS
 PU1955  HISTORY     - 19951002 MARK NOT FOUND   NGS
 PU1955
 PU1955                          STATION DESCRIPTION
 PU1955
 PU1955'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1955'8.4 MI NW FROM BELLE FOURCHE.
 PU1955'8.4 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1955'U.S. HIGHWAY 85 IN BELLE FOURCHE.  AT THE JUNCTION OF A TRACK
 PU1955'ROAD NORTH, 63 FEET NORTHEAST OF THE CENTERLINE OF THE HIGHWAY,
 PU1955'24.5 FEET NORTHWEST AND ACROSS THE TRACK ROAD FROM A TELEPHONE
 PU1955'POLE, 8.4 FEET NORTHWEST OF THE CENTERLINE OF THE TRACK ROAD,
 PU1955'1.6 FEET SOUTHWEST OF A FENCE LINE, 1.1 FEET SOUTHEAST OF A
 PU1955'WITNESS POST, ABOUT 3.5 FEET LOWER THAN THE HIGHWAY, A CONCRETE
 PU1955'POST PROJECTING ABOUT 0.6 OF A FOOT.
 PU1955
 PU1955                          STATION RECOVERY (1995)
 PU1955
 PU1955'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1955'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1614 ***********************************************************************
 PU1614  DESIGNATION -  J 177
 PU1614  PID         -  PU1614
 PU1614  STATE/COUNTY-  SD/LAWRENCE
 PU1614  COUNTRY     -  US
 PU1614  USGS QUAD   -  LEAD (2017)
 PU1614
 PU1614                         *CURRENT SURVEY CONTROL
 PU1614  ______________________________________________________________________
 PU1614* NAD 83(1986) POSITION- 44 18 52.     (N) 103 47 44.     (W)   SCALED
 PU1614* NAVD 88 ORTHO HEIGHT -  1774.064 (meters)     5820.41  (feet) ADJUSTED
 PU1614  ______________________________________________________________________
 PU1614  GEOID HEIGHT    -        -13.448 (meters)                     GEOID18
 PU1614  DYNAMIC HEIGHT  -       1773.281 (meters)     5817.84  (feet) COMP
 PU1614  MODELED GRAVITY -    980,111.9   (mgal)                       NAVD 88
 PU1614
 PU1614  VERT ORDER      -  SECOND    CLASS 0
 PU1614
 PU1614.The horizontal coordinates were scaled from a map and have
 PU1614.an estimated accuracy of +/- 6 seconds.
 PU1614
 PU1614.The orthometric height was determined by differential leveling and
 PU1614.adjusted by the NATIONAL GEODETIC SURVEY
 PU1614.in June 1991.
 PU1614
 PU1614.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1614.GEOID18 height accuracy estimate available here.
 PU1614
 PU1614.Click photographs - Photos may exist for this station.
 PU1614
 PU1614.The dynamic height is computed by dividing the NAVD 88
 PU1614.geopotential number by the normal gravity value computed on the
 PU1614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1614.degrees latitude (g = 980.6199 gals.).
 PU1614
 PU1614.The modeled gravity was interpolated from observed gravity values.
 PU1614
 PU1614;                    North         East    Units  Estimated Accuracy
 PU1614;SPC SD N     -    60,560.      297,290.      MT  (+/- 180 meters Scaled)
 PU1614
 PU1614_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK960075(NAD 83)
 PU1614
 PU1614                          SUPERSEDED SURVEY CONTROL
 PU1614
 PU1614  NGVD 29 (??/??/92) 1773.404  (m)         5818.24   (f) ADJ UNCH    2 0
 PU1614
 PU1614.Superseded values are not recommended for survey control.
 PU1614
 PU1614.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1614.See file dsdata.pdf to determine how the superseded data were derived.
 PU1614
 PU1614_MARKER: DB = BENCH MARK DISK
 PU1614_SETTING: 66 = SET IN ROCK OUTCROP
 PU1614_STAMPING: J 177 1934
 PU1614_MARK LOGO: CGS
 PU1614_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1614+STABILITY: POSITION/ELEVATION WELL
 PU1614
 PU1614  HISTORY     - Date     Condition        Report By
 PU1614  HISTORY     - 1934     MONUMENTED       CGS
 PU1614  HISTORY     - 1938     GOOD             CGS
 PU1614
 PU1614                          STATION DESCRIPTION
 PU1614
 PU1614'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1614'1.7 MI NW FROM ENGLEWOOD.
 PU1614'1.7 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND QUINCY
 PU1614'RAILROAD FROM THE STATION AT ENGLEWOOD, LAWRENCE COUNTY, ABOUT
 PU1614'1,150 FEET EAST OF THE OVERHEAD CROSSING OF U.S. HIGHWAY 85, 27.5
 PU1614'FEET NORTH OF THE NORTH RAIL, IN THE TOP OF A ROCK OUTCROP, AND
 PU1614'3.0 FEET WEST OF A PYRAMID OF ROCKS.  A STANDARD DISK, STAMPED J 177
 PU1614'1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0563 ***********************************************************************
 OT0563  DESIGNATION -  J 178
 OT0563  PID         -  OT0563
 OT0563  STATE/COUNTY-  SD/CUSTER
 OT0563  COUNTRY     -  US
 OT0563  USGS QUAD   -  CICERO PEAK (2017)
 OT0563
 OT0563                         *CURRENT SURVEY CONTROL
 OT0563  ______________________________________________________________________
 OT0563* NAD 83(1986) POSITION- 43 40 30.09   (N) 103 36 14.04   (W)   HD_HELD1
 OT0563* NAVD 88 ORTHO HEIGHT -  1583.324 (meters)     5194.62  (feet) ADJUSTED
 OT0563  ______________________________________________________________________
 OT0563  GEOID HEIGHT    -        -13.982 (meters)                     GEOID18
 OT0563  DYNAMIC HEIGHT  -       1582.597 (meters)     5192.24  (feet) COMP
 OT0563  MODELED GRAVITY -    980,102.9   (mgal)                       NAVD 88
 OT0563
 OT0563  VERT ORDER      -  FIRST     CLASS II
 OT0563
 OT0563.The horizontal coordinates were determined by differentially corrected
 OT0563.hand held GPS observations or other comparable positioning techniques
 OT0563.and have an estimated accuracy of +/- 3 meters.
 OT0563
 OT0563.The orthometric height was determined by differential leveling and
 OT0563.adjusted by the NATIONAL GEODETIC SURVEY
 OT0563.in October 1997.
 OT0563
 OT0563.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0563.GEOID18 height accuracy estimate available here.
 OT0563
 OT0563.Click photographs - Photos may exist for this station.
 OT0563
 OT0563.The dynamic height is computed by dividing the NAVD 88
 OT0563.geopotential number by the normal gravity value computed on the
 OT0563.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0563.degrees latitude (g = 980.6199 gals.).
 OT0563
 OT0563.The modeled gravity was interpolated from observed gravity values.
 OT0563
 OT0563;                    North         East    Units  Estimated Accuracy
 OT0563;SPC SD S     -   154,242.1     336,345.3     MT  (+/- 3 meters HH1 GPS) 
 OT0563
 OT0563_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ1254036726(NAD 83)
 OT0563
 OT0563                          SUPERSEDED SURVEY CONTROL
 OT0563
 OT0563  NAVD 88 (06/15/91) 1583.284  (m)         5194.49   (f) SUPERSEDED  1 2
 OT0563  NGVD 29 (??/??/92) 1582.665  (m)         5192.46   (f) ADJ UNCH    1 2
 OT0563
 OT0563.Superseded values are not recommended for survey control.
 OT0563
 OT0563.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0563.See file dsdata.pdf to determine how the superseded data were derived.
 OT0563
 OT0563_MARKER: DB = BENCH MARK DISK
 OT0563_SETTING: 66 = SET IN ROCK OUTCROP
 OT0563_STAMPING: J 178 1934
 OT0563_MARK LOGO: CGS
 OT0563_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0563_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0563+STABILITY: POSITION/ELEVATION WELL
 OT0563_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0563+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 OT0563
 OT0563  HISTORY     - Date     Condition        Report By
 OT0563  HISTORY     - 1934     MONUMENTED       CGS
 OT0563  HISTORY     - 19950411 GOOD             NGS
 OT0563
 OT0563                          STATION DESCRIPTION
 OT0563
 OT0563'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0563'5.1 MI N FROM PRINGLE.
 OT0563'5.1 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0563'FROM THE STATION AT PRINGLE, CUSTER COUNTY, ABOUT 175 FEET NORTH
 OT0563'OF THE SECTION HOUSE AT MAYO, ABOUT 0.4 MILE NORTH OF MILEPOST
 OT0563'37, 54.8 FEET NORTHEAST OF THE CENTER OF A ROAD CROSSING, 30.2
 OT0563'FEET EAST OF THE EAST RAIL, ON A LARGE 25- BY 40- BY 100-FOOT
 OT0563'ROCK OUTCROP, IN THE TOP OF THE SOUTHWEST CORNER OF A LEDGE
 OT0563'ABOUT 6 FEET ABOVE THE GROUND, AND 2.0 FEET NORTHEAST OF THE
 OT0563'SOUTHWEST FACE.  A STANDARD DISK, STAMPED J 178 1934.  NOTE-- THE
 OT0563'BENCH MARK IS SET IN A DRILL HOLE SUPPOSEDLY FORMERLY OCCUPIED
 OT0563'BY BENCH MARK 5190 (U.S.G.S.).
 OT0563
 OT0563                          STATION RECOVERY (1995)
 OT0563
 OT0563'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0563'9.2 KM (5.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST OFFICE
 OT0563'IN CUSTER, THENCE 0.4 KM (0.25 MI) SOUTHWESTERLY ALONG COUNTY ROAD 291
 OT0563'(MAYO ROAD), NEAR THE WEST END OF A LARGE AREA OF OUTCROPPING BEDROCK
 OT0563'THAT PROJECTS 2.2 M (7.2 FT) ABOVE THE GROUND SURFACE, 14.5 M (47.6
 OT0563'FT) NORTH OF THE ROAD CENTER, 10.3 M (33.8 FT) EAST OF THE CENTER OF A
 OT0563'RAILROAD BED (TRACK REMOVED), 9.5 M (31.2 FT) NORTHWEST OF A FENCE
 OT0563'CORNER, 4.1 M (13.5 FT) NORTH OF THE SOUTH EDGE OF THE OUTCROP, AND
 OT0563'1.2 M (3.9 FT) EAST OF THE WEST EDGE OF THE OUTCROP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0343 ***********************************************************************
 OS0343  DESIGNATION -  J 18
 OS0343  PID         -  OS0343
 OS0343  STATE/COUNTY-  SD/BENNETT
 OS0343  COUNTRY     -  US
 OS0343  USGS QUAD   -  MARTIN SW (2017)
 OS0343
 OS0343                         *CURRENT SURVEY CONTROL
 OS0343  ______________________________________________________________________
 OS0343* NAD 83(1986) POSITION- 43 01 30.     (N) 101 42 30.     (W)   SCALED
 OS0343* NAVD 88 ORTHO HEIGHT -  1001.995 (meters)     3287.38  (feet) ADJUSTED
 OS0343  ______________________________________________________________________
 OS0343  GEOID HEIGHT    -        -19.468 (meters)                     GEOID18
 OS0343  DYNAMIC HEIGHT  -       1001.566 (meters)     3285.97  (feet) COMP
 OS0343  MODELED GRAVITY -    980,158.4   (mgal)                       NAVD 88
 OS0343
 OS0343  VERT ORDER      -  SECOND    CLASS 0
 OS0343
 OS0343.The horizontal coordinates were scaled from a map and have
 OS0343.an estimated accuracy of +/- 6 seconds.
 OS0343
 OS0343.The orthometric height was determined by differential leveling and
 OS0343.adjusted by the NATIONAL GEODETIC SURVEY
 OS0343.in June 1991.
 OS0343
 OS0343.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0343.GEOID18 height accuracy estimate available here.
 OS0343
 OS0343.Click photographs - Photos may exist for this station.
 OS0343
 OS0343.The dynamic height is computed by dividing the NAVD 88
 OS0343.geopotential number by the normal gravity value computed on the
 OS0343.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0343.degrees latitude (g = 980.6199 gals.).
 OS0343
 OS0343.The modeled gravity was interpolated from observed gravity values.
 OS0343
 OS0343;                    North         East    Units  Estimated Accuracy
 OS0343;SPC SD S     -    77,770.      487,940.      MT  (+/- 180 meters Scaled)
 OS0343
 OS0343_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN793671(NAD 83)
 OS0343
 OS0343                          SUPERSEDED SURVEY CONTROL
 OS0343
 OS0343  NGVD 29 (??/??/92) 1001.564  (m)         3285.96   (f) ADJ UNCH    2 0
 OS0343
 OS0343.Superseded values are not recommended for survey control.
 OS0343
 OS0343.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0343.See file dsdata.pdf to determine how the superseded data were derived.
 OS0343
 OS0343_MARKER: DB = BENCH MARK DISK
 OS0343_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0343_STAMPING: J 18 1934
 OS0343_MARK LOGO: CGS
 OS0343_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0343+STABILITY: SURFACE MOTION
 OS0343
 OS0343  HISTORY     - Date     Condition        Report By
 OS0343  HISTORY     - 1934     MONUMENTED       CGS
 OS0343
 OS0343                          STATION DESCRIPTION
 OS0343
 OS0343'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0343'7.5 MI N FROM MERRIMAN.
 OS0343'IN BENNETT COUNTY, SOUTH DAKOTA, 7.5 MILES NORTH ALONG NEBRASKA
 OS0343'STATE HIGHWAY 61 AND SOUTH DAKOTA STATE HIGHWAY 73 FROM MERRIMAN,
 OS0343'CHERRY COUNTY, NEBRASKA, 2.0 MILES NORTH OF THE NEBRASKA-SOUTH
 OS0343'DAKOTA STATE LINE, IN THE NORTHEAST CORNER OF THE WEST PRIDE
 OS0343'SCHOOLYARD, 38 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 OS0343'4 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND 3 FEET SOUTH OF A
 OS0343'CROSS FENCE.  A STANDARD DISK, STAMPED J 18 1934 AND SET IN THE
 OS0343'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0225 ***********************************************************************
 QQ0225  DESIGNATION -  J 19
 QQ0225  PID         -  QQ0225
 QQ0225  STATE/COUNTY-  SD/DAY
 QQ0225  COUNTRY     -  US
 QQ0225  USGS QUAD   -  ORTLEY (2017)
 QQ0225
 QQ0225                         *CURRENT SURVEY CONTROL
 QQ0225  ______________________________________________________________________
 QQ0225* NAD 83(1986) POSITION- 45 20 03.     (N) 097 14 52.     (W)   SCALED
 QQ0225* NAVD 88 ORTHO HEIGHT -   565.122 (meters)     1854.07  (feet) ADJUSTED
 QQ0225  ______________________________________________________________________
 QQ0225  GEOID HEIGHT    -        -25.198 (meters)                     GEOID18
 QQ0225  DYNAMIC HEIGHT  -        565.057 (meters)     1853.86  (feet) COMP
 QQ0225  MODELED GRAVITY -    980,482.9   (mgal)                       NAVD 88
 QQ0225
 QQ0225  VERT ORDER      -  FIRST     CLASS II
 QQ0225
 QQ0225.The horizontal coordinates were scaled from a map and have
 QQ0225.an estimated accuracy of +/- 6 seconds.
 QQ0225
 QQ0225.The orthometric height was determined by differential leveling and
 QQ0225.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0225.in June 1991.
 QQ0225
 QQ0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0225.GEOID18 height accuracy estimate available here.
 QQ0225
 QQ0225.Click photographs - Photos may exist for this station.
 QQ0225
 QQ0225.The dynamic height is computed by dividing the NAVD 88
 QQ0225.geopotential number by the normal gravity value computed on the
 QQ0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0225.degrees latitude (g = 980.6199 gals.).
 QQ0225
 QQ0225.The modeled gravity was interpolated from observed gravity values.
 QQ0225
 QQ0225;                    North         East    Units  Estimated Accuracy
 QQ0225;SPC SD N     -   170,450.      815,690.      MT  (+/- 180 meters Scaled)
 QQ0225
 QQ0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR372215(NAD 83)
 QQ0225
 QQ0225                          SUPERSEDED SURVEY CONTROL
 QQ0225
 QQ0225  NGVD 29 (??/??/92)  564.843  (m)         1853.16   (f) ADJ UNCH    1 2
 QQ0225
 QQ0225.Superseded values are not recommended for survey control.
 QQ0225
 QQ0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0225.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0225
 QQ0225_MARKER: DB = BENCH MARK DISK
 QQ0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0225_STAMPING: J 19 1931 1853.156
 QQ0225_MARK LOGO: CGS
 QQ0225_PROJECTION: FLUSH
 QQ0225_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0225+STABILITY: SURFACE MOTION
 QQ0225_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0225+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0225
 QQ0225  HISTORY     - Date     Condition        Report By
 QQ0225  HISTORY     - 1931     MONUMENTED       CGS
 QQ0225  HISTORY     - 1934     GOOD             CGS
 QQ0225  HISTORY     - 19970314 GOOD             NGS
 QQ0225
 QQ0225                          STATION DESCRIPTION
 QQ0225
 QQ0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0225'2.5 MI W FROM ORTLEY.
 QQ0225'IN DAY COUNTY, 2-1/2 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 QQ0225'ST PAUL AND PACIFIC RAILROAD FROM ORTLEY, ROBERTS COUNTY, 1 MILE
 QQ0225'WEST OF THE ROBERTS-DAY COUNTY LINE, AT A ROAD CROSSING, 160
 QQ0225'FEET WEST OF THE CENTER LINE OF THE ROAD, AND 96 FEET SOUTH OF
 QQ0225'THE CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED 1853.156
 QQ0225'J 19 1931 AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1
 QQ0225'INCH ABOVE GROUND.
 QQ0225
 QQ0225                          STATION RECOVERY (1934)
 QQ0225
 QQ0225'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QQ0225'RECOVERED IN GOOD CONDITION.
 QQ0225
 QQ0225                          STATION RECOVERY (1997)
 QQ0225
 QQ0225'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0225'21.4 KM (13.30 MI) EASTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QQ0225'STATE HIGHWAY 25 IN WEBSTER, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A
 QQ0225'GRAVELED ROAD, 48.4 M (158.8 FT) WEST OF THE ROAD CENTER, 28.3 M (92.8
 QQ0225'FT) SOUTH OF THE NEAR RAIL OF THE BURLINGTON NORTHERN RAILROAD, 0.5 M
 QQ0225'(1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.2 M (0.7 FT) NORTH OF A
 QQ0225'WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0419 ***********************************************************************
 QS0419  DESIGNATION -  J 19
 QS0419  PID         -  QS0419
 QS0419  STATE/COUNTY-  SD/CORSON
 QS0419  COUNTRY     -  US
 QS0419  USGS QUAD   -  MCINTOSH SE (2017)
 QS0419
 QS0419                         *CURRENT SURVEY CONTROL
 QS0419  ______________________________________________________________________
 QS0419* NAD 83(1986) POSITION- 45 47 07.     (N) 101 19 39.     (W)   SCALED
 QS0419* NAVD 88 ORTHO HEIGHT -   617.690 (meters)     2026.54  (feet) ADJUSTED
 QS0419  ______________________________________________________________________
 QS0419  GEOID HEIGHT    -        -20.534 (meters)                     GEOID18
 QS0419  DYNAMIC HEIGHT  -        617.627 (meters)     2026.33  (feet) COMP
 QS0419  MODELED GRAVITY -    980,492.6   (mgal)                       NAVD 88
 QS0419
 QS0419  VERT ORDER      -  FIRST     CLASS II
 QS0419
 QS0419.The horizontal coordinates were scaled from a map and have
 QS0419.an estimated accuracy of +/- 6 seconds.
 QS0419
 QS0419.The orthometric height was determined by differential leveling and
 QS0419.adjusted by the NATIONAL GEODETIC SURVEY
 QS0419.in June 1991.
 QS0419
 QS0419.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0419.GEOID18 height accuracy estimate available here.
 QS0419
 QS0419.Click photographs - Photos may exist for this station.
 QS0419
 QS0419.The dynamic height is computed by dividing the NAVD 88
 QS0419.geopotential number by the normal gravity value computed on the
 QS0419.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0419.degrees latitude (g = 980.6199 gals.).
 QS0419
 QS0419.The modeled gravity was interpolated from observed gravity values.
 QS0419
 QS0419;                    North         East    Units  Estimated Accuracy
 QS0419;SPC SD N     -   217,760.      496,770.      MT  (+/- 180 meters Scaled)
 QS0419
 QS0419_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR190728(NAD 83)
 QS0419
 QS0419                          SUPERSEDED SURVEY CONTROL
 QS0419
 QS0419  NGVD 29 (??/??/92)  617.22   (m)         2025.0    (f) COMPUTED    1 2
 QS0419
 QS0419.Superseded values are not recommended for survey control.
 QS0419
 QS0419.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0419.See file dsdata.pdf to determine how the superseded data were derived.
 QS0419
 QS0419_MARKER: DB = BENCH MARK DISK
 QS0419_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0419_STAMPING: J 19 1933
 QS0419_MARK LOGO: CGS
 QS0419_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0419+STABILITY: SURFACE MOTION
 QS0419
 QS0419  HISTORY     - Date     Condition        Report By
 QS0419  HISTORY     - 1933     MONUMENTED       CGS
 QS0419  HISTORY     - 1938     GOOD             CGS
 QS0419
 QS0419                          STATION DESCRIPTION
 QS0419
 QS0419'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0419'11.3 MI S FROM MC INTOSH.
 QS0419'11.3 MILES SOUTH OF MC INTOSH ALONG STATE HIGHWAY 65 1.1 MILES
 QS0419'SOUTH OF GROUP OF FARM HOUSES AN SCHOOL HOUSE, 53 FEET EAST OF
 QS0419'CENTER OF HIGHWAY.
 QS0419
 QS0419                          STATION RECOVERY (1938)
 QS0419
 QS0419'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0419'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0420 ***********************************************************************
 QS0420  DESIGNATION -  J 19 RESET
 QS0420  PID         -  QS0420
 QS0420  STATE/COUNTY-  SD/CORSON
 QS0420  COUNTRY     -  US
 QS0420  USGS QUAD   -  MCINTOSH SE (2017)
 QS0420
 QS0420                         *CURRENT SURVEY CONTROL
 QS0420  ______________________________________________________________________
 QS0420* NAD 83(1986) POSITION- 45 47 07.     (N) 101 19 38.     (W)   SCALED
 QS0420* NAVD 88 ORTHO HEIGHT -   619.946 (meters)     2033.94  (feet) ADJUSTED
 QS0420  ______________________________________________________________________
 QS0420  GEOID HEIGHT    -        -20.534 (meters)                     GEOID18
 QS0420  DYNAMIC HEIGHT  -        619.882 (meters)     2033.73  (feet) COMP
 QS0420  MODELED GRAVITY -    980,492.6   (mgal)                       NAVD 88
 QS0420
 QS0420  VERT ORDER      -  FIRST     CLASS II
 QS0420
 QS0420.The horizontal coordinates were scaled from a map and have
 QS0420.an estimated accuracy of +/- 6 seconds.
 QS0420
 QS0420.The orthometric height was determined by differential leveling and
 QS0420.adjusted by the NATIONAL GEODETIC SURVEY
 QS0420.in June 1991.
 QS0420
 QS0420.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0420.GEOID18 height accuracy estimate available here.
 QS0420
 QS0420.Click photographs - Photos may exist for this station.
 QS0420
 QS0420.The dynamic height is computed by dividing the NAVD 88
 QS0420.geopotential number by the normal gravity value computed on the
 QS0420.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0420.degrees latitude (g = 980.6199 gals.).
 QS0420
 QS0420.The modeled gravity was interpolated from observed gravity values.
 QS0420
 QS0420;                    North         East    Units  Estimated Accuracy
 QS0420;SPC SD N     -   217,760.      496,790.      MT  (+/- 180 meters Scaled)
 QS0420
 QS0420_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR191728(NAD 83)
 QS0420
 QS0420                          SUPERSEDED SURVEY CONTROL
 QS0420
 QS0420  NGVD 29 (??/??/??)  619.48   (m)         2032.4    (f) RESET       3  
 QS0420
 QS0420.Superseded values are not recommended for survey control.
 QS0420
 QS0420.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0420.See file dsdata.pdf to determine how the superseded data were derived.
 QS0420
 QS0420_MARKER: DB = BENCH MARK DISK
 QS0420_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0420_STAMPING: J 19 RESET 1956
 QS0420_MARK LOGO: CGS
 QS0420_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0420_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0420+STABILITY: SURFACE MOTION
 QS0420
 QS0420  HISTORY     - Date     Condition        Report By
 QS0420  HISTORY     - 1956     MONUMENTED       CGS
 QS0420  HISTORY     - 1985     GOOD             NGS
 QS0420
 QS0420                          STATION DESCRIPTION
 QS0420
 QS0420'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QS0420'10.3 MI S FROM MC INTOSH.
 QS0420'10.3 MILES ALONG STATE HIGHWAY 65 FROM ITS JUNCTION WITH U.S.
 QS0420'HIGHWAY 12 ABOUT 0.75 MILE EAST OF MC INTOSH, CORSON COUNTY,
 QS0420'ABOUT 0.15 MILE OF A CORRAL, NEAR THE EAST EDGE OF THE NEW
 QS0420'HIGHWAY RIGHT-OF-WAY, 12 FEET SOUTH OF A DEEP GULLY AND 1.0 FOOT
 QS0420'WEST OF A FENCE LINE.  A STANDARD DISK, STAMPED J 19 RESET 1956
 QS0420'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 QS0420
 QS0420                          STATION RECOVERY (1985)
 QS0420
 QS0420'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0420'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  16.0 KM (9.9
 QS0420'MI) SOUTH ALONG STATE ROUTE 65 FROM THE JUNCTION OF US HIGHWAY 12 AT
 QS0420'MCINTOSH, 59.9 METERS (180 FT) EAST OF THE HIGHWAY CENTERLINE, 3.7
 QS0420'METERS (12 FT) SOUTH OF THE SOUTH EDGE OF A DEEP DITCH AND 0.3 METER
 QS0420'(1 FT) WEST OF A FENCE.
 QS0420'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 QS0420'THE MARK IS 3.7 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0488 ***********************************************************************
 PR0488  DESIGNATION -  J 2
 PR0488  PID         -  PR0488
 PR0488  STATE/COUNTY-  SD/LAKE
 PR0488  COUNTRY     -  US
 PR0488  USGS QUAD   -  MADISON (2017)
 PR0488
 PR0488                         *CURRENT SURVEY CONTROL
 PR0488  ______________________________________________________________________
 PR0488* NAD 83(1986) POSITION- 44 00 20.     (N) 097 04 08.     (W)   SCALED
 PR0488* NAVD 88 ORTHO HEIGHT -   521.440 (meters)     1710.76  (feet) ADJUSTED
 PR0488  ______________________________________________________________________
 PR0488  GEOID HEIGHT    -        -25.808 (meters)                     GEOID18
 PR0488  DYNAMIC HEIGHT  -        521.317 (meters)     1710.35  (feet) COMP
 PR0488  MODELED GRAVITY -    980,365.6   (mgal)                       NAVD 88
 PR0488
 PR0488  VERT ORDER      -  FIRST     CLASS II
 PR0488
 PR0488.The horizontal coordinates were scaled from a map and have
 PR0488.an estimated accuracy of +/- 6 seconds.
 PR0488
 PR0488.The orthometric height was determined by differential leveling and
 PR0488.adjusted by the NATIONAL GEODETIC SURVEY
 PR0488.in June 1991.
 PR0488
 PR0488.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0488.GEOID18 height accuracy estimate available here.
 PR0488
 PR0488.Click photographs - Photos may exist for this station.
 PR0488
 PR0488.The dynamic height is computed by dividing the NAVD 88
 PR0488.geopotential number by the normal gravity value computed on the
 PR0488.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0488.degrees latitude (g = 980.6199 gals.).
 PR0488
 PR0488.The modeled gravity was interpolated from observed gravity values.
 PR0488
 PR0488;                    North         East    Units  Estimated Accuracy
 PR0488;SPC SD S     -   190,920.      861,720.      MT  (+/- 180 meters Scaled)
 PR0488
 PR0488_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP548743(NAD 83)
 PR0488
 PR0488                          SUPERSEDED SURVEY CONTROL
 PR0488
 PR0488  NGVD 29 (??/??/92)  521.150  (m)         1709.81   (f) ADJ UNCH    1 2
 PR0488
 PR0488.Superseded values are not recommended for survey control.
 PR0488
 PR0488.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0488.See file dsdata.pdf to determine how the superseded data were derived.
 PR0488
 PR0488_MARKER: P = PIPE CAP
 PR0488_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 PR0488_STAMPING: ELEV 1709.806 FT
 PR0488_MARK LOGO: CGS
 PR0488_MAGNETIC: P = MARKER IS A STEEL PIPE
 PR0488_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0488
 PR0488  HISTORY     - Date     Condition        Report By
 PR0488  HISTORY     - 1905     MONUMENTED       CGS
 PR0488  HISTORY     - 1934     GOOD             CGS
 PR0488  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0488
 PR0488                          STATION DESCRIPTION
 PR0488
 PR0488'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0488'2.2 MI E FROM MADISON.
 PR0488'2.2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0488'PACIFIC RAILROAD FROM THE STATION AT MADISON, LAKE COUNTY, AT
 PR0488'A ROAD CROSSING, 48.5 FEET NORTHEAST OF THE CENTER LINE OF THE
 PR0488'TRACK, 48 FEET EAST OF THE CENTER LINE OF THE ROAD, 19 FEET
 PR0488'SOUTHEAST OF A FENCE CORNER, AND 2.5 FEET SOUTHWEST OF THE
 PR0488'FENCE.  A STANDARD CAP, STAMPED ELEV 1709.806 FT AND FASTENED
 PR0488'ON THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 1 INCH ABOVE
 PR0488'GROUND.
 PR0488
 PR0488                          STATION RECOVERY (2011)
 PR0488
 PR0488'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0488'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0087 ***********************************************************************
 QT0087  DESIGNATION -  J 2 B 1
 QT0087  PID         -  QT0087
 QT0087  STATE/COUNTY-  SD/MEADE
 QT0087  COUNTRY     -  US
 QT0087  USGS QUAD   -  DEEP CREEK SE (2017)
 QT0087
 QT0087                         *CURRENT SURVEY CONTROL
 QT0087  ______________________________________________________________________
 QT0087* NAD 83(1986) POSITION- 45 01 21.     (N) 102 21 09.     (W)   SCALED
 QT0087* NAVD 88 ORTHO HEIGHT -   822.278 (meters)     2697.76  (feet) ADJUSTED
 QT0087  ______________________________________________________________________
 QT0087  GEOID HEIGHT    -        -18.644 (meters)                     GEOID18
 QT0087  DYNAMIC HEIGHT  -        822.109 (meters)     2697.20  (feet) COMP
 QT0087  MODELED GRAVITY -    980,383.7   (mgal)                       NAVD 88
 QT0087
 QT0087  VERT ORDER      -  SECOND    CLASS 0
 QT0087
 QT0087.The horizontal coordinates were scaled from a map and have
 QT0087.an estimated accuracy of +/- 6 seconds.
 QT0087
 QT0087.The orthometric height was determined by differential leveling and
 QT0087.adjusted by the NATIONAL GEODETIC SURVEY
 QT0087.in June 1991.
 QT0087
 QT0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0087.GEOID18 height accuracy estimate available here.
 QT0087
 QT0087.Click photographs - Photos may exist for this station.
 QT0087
 QT0087.The dynamic height is computed by dividing the NAVD 88
 QT0087.geopotential number by the normal gravity value computed on the
 QT0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0087.degrees latitude (g = 980.6199 gals.).
 QT0087
 QT0087.The modeled gravity was interpolated from observed gravity values.
 QT0087
 QT0087;                    North         East    Units  Estimated Accuracy
 QT0087;SPC SD N     -   134,840.      414,620.      MT  (+/- 180 meters Scaled)
 QT0087
 QT0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK085888(NAD 83)
 QT0087
 QT0087                          SUPERSEDED SURVEY CONTROL
 QT0087
 QT0087  NGVD 29 (??/??/92)  821.81   (m)         2696.2    (f) COMPUTED    2 0
 QT0087
 QT0087.Superseded values are not recommended for survey control.
 QT0087
 QT0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0087.See file dsdata.pdf to determine how the superseded data were derived.
 QT0087
 QT0087_MARKER: Z = SEE DESCRIPTION
 QT0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0087_STAMPING: J2 B1
 QT0087_PROJECTION: PROJECTING 122 CENTIMETERS
 QT0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0087+STABILITY: SURFACE MOTION
 QT0087
 QT0087  HISTORY     - Date     Condition        Report By
 QT0087  HISTORY     - UNK      MONUMENTED       USAF
 QT0087  HISTORY     - 1963     GOOD             CGS
 QT0087  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0087
 QT0087                          STATION DESCRIPTION
 QT0087
 QT0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0087'14.4 MI E FROM MAURINE.
 QT0087'ABOUT 0.7 MILE EAST ALONG U.S. HIGHWAY 212 FROM THE STORE AT
 QT0087'MAURINE, THENCE 12.55 MILES EAST-SOUTHEAST ALONG A DIRT ROAD
 QT0087'FORMERLY U.S. HIGHWAY 212, TO A WIRE GATE IN AN EAST-WEST FENCE
 QT0087'LINE WITH A DIRT ROAD LEADING NORTH, THENCE 1.0 MILE NORTH ALONG
 QT0087'THE DIRT ROAD TO SECTION LINE FENCE WHICH PARALLELS U.S. HIGHWAY
 QT0087'212, THENCE 0.2 MILES WEST ALONG FENCE, OR 0.1 MILE NORTH ALONG
 QT0087'MAIN STREET FROM THE POST OFFICE AT FAITH, THENCE 15.9 MILES
 QT0087'WEST ALONG U.S. HIGHWAY 212, IN SECTION 12, T12N R14E, 51
 QT0087'FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1/2 FOOT SOUTH
 QT0087'OF A FENCE, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 QT0087'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 QT0087'CYLINDER PROJECTING 4 FEET.
 QT0087
 QT0087                          STATION RECOVERY (1996)
 QT0087
 QT0087'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0087'THE DATUM POINT HAS BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0506 ***********************************************************************
 QS0506  DESIGNATION -  J 20
 QS0506  PID         -  QS0506
 QS0506  STATE/COUNTY-  SD/ZIEBACH
 QS0506  COUNTRY     -  US
 QS0506  USGS QUAD   -  DUPREE NE (2017)
 QS0506
 QS0506                         *CURRENT SURVEY CONTROL
 QS0506  ______________________________________________________________________
 QS0506* NAD 83(1986) POSITION- 45 12 29.97   (N) 101 30 29.58   (W)   HD_HELD1
 QS0506* NAVD 88 ORTHO HEIGHT -   605.336 (meters)     1986.01  (feet) ADJUSTED
 QS0506  ______________________________________________________________________
 QS0506  GEOID HEIGHT    -        -20.660 (meters)                     GEOID18
 QS0506  DYNAMIC HEIGHT  -        605.227 (meters)     1985.65  (feet) COMP
 QS0506  MODELED GRAVITY -    980,417.0   (mgal)                       NAVD 88
 QS0506
 QS0506  VERT ORDER      -  FIRST     CLASS II
 QS0506
 QS0506.The horizontal coordinates were determined by differentially corrected
 QS0506.hand held GPS observations or other comparable positioning techniques
 QS0506.and have an estimated accuracy of +/- 3 meters.
 QS0506
 QS0506.The orthometric height was determined by differential leveling and
 QS0506.adjusted by the NATIONAL GEODETIC SURVEY
 QS0506.in June 1991.
 QS0506
 QS0506.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0506.GEOID18 height accuracy estimate available here.
 QS0506
 QS0506.Click photographs - Photos may exist for this station.
 QS0506
 QS0506.The dynamic height is computed by dividing the NAVD 88
 QS0506.geopotential number by the normal gravity value computed on the
 QS0506.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0506.degrees latitude (g = 980.6199 gals.).
 QS0506
 QS0506.The modeled gravity was interpolated from observed gravity values.
 QS0506
 QS0506;                    North         East    Units  Estimated Accuracy
 QS0506;SPC SD N     -   153,896.8     481,527.2     MT  (+/- 3 meters HH1 GPS) 
 QS0506
 QS0506_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0303209153(NAD 83)
 QS0506
 QS0506                          SUPERSEDED SURVEY CONTROL
 QS0506
 QS0506  NGVD 29 (??/??/92)  604.880  (m)         1984.51   (f) ADJ UNCH    1 2
 QS0506
 QS0506.Superseded values are not recommended for survey control.
 QS0506
 QS0506.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0506.See file dsdata.pdf to determine how the superseded data were derived.
 QS0506
 QS0506_MARKER: DB = BENCH MARK DISK
 QS0506_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QS0506_SP_SET: BRIDGE
 QS0506_STAMPING: J 20 1933
 QS0506_MARK LOGO: CGS
 QS0506_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0506
 QS0506  HISTORY     - Date     Condition        Report By
 QS0506  HISTORY     - 1933     MONUMENTED       CGS
 QS0506  HISTORY     - 1944     GOOD             CGS
 QS0506  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0506
 QS0506                          STATION DESCRIPTION
 QS0506
 QS0506'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0506'14.8 MI N FROM DUPREE.
 QS0506'14.8 MILES NORTH ALONG STATE HIGHWAY 65 FROM DUPREE, ZIEBACH
 QS0506'COUNTY, AT A BRIDGE OVER MOREAU RIVER, AND IN THE TOP OF THE
 QS0506'EAST END OF THE SOUTH MAIN-SPAN SUPPORT.  A STANDARD DISK,
 QS0506'STAMPED J 20 1933.
 QS0506
 QS0506                          STATION RECOVERY (1944)
 QS0506
 QS0506'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 QS0506'RECOVERED IN GOOD CONDITION.
 QS0506
 QS0506                          STATION RECOVERY (1985)
 QS0506
 QS0506'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0506'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0055 ***********************************************************************
 QR0055  DESIGNATION -  J 20
 QR0055  PID         -  QR0055
 QR0055  STATE/COUNTY-  SD/BROWN
 QR0055  COUNTRY     -  US
 QR0055  USGS QUAD   -  JAMES (2017)
 QR0055
 QR0055                         *CURRENT SURVEY CONTROL
 QR0055  ______________________________________________________________________
 QR0055* NAD 83(1986) POSITION- 45 27 25.     (N) 098 09 57.     (W)   SCALED
 QR0055* NAVD 88 ORTHO HEIGHT -   397.470 (meters)     1304.03  (feet) ADJUSTED
 QR0055  ______________________________________________________________________
 QR0055  GEOID HEIGHT    -        -24.801 (meters)                     GEOID18
 QR0055  DYNAMIC HEIGHT  -        397.441 (meters)     1303.94  (feet) COMP
 QR0055  MODELED GRAVITY -    980,532.9   (mgal)                       NAVD 88
 QR0055
 QR0055  VERT ORDER      -  FIRST     CLASS II
 QR0055
 QR0055.The horizontal coordinates were scaled from a map and have
 QR0055.an estimated accuracy of +/- 6 seconds.
 QR0055
 QR0055.The orthometric height was determined by differential leveling and
 QR0055.adjusted by the NATIONAL GEODETIC SURVEY
 QR0055.in July 1998.
 QR0055
 QR0055.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0055.GEOID18 height accuracy estimate available here.
 QR0055
 QR0055.Click photographs - Photos may exist for this station.
 QR0055
 QR0055.The dynamic height is computed by dividing the NAVD 88
 QR0055.geopotential number by the normal gravity value computed on the
 QR0055.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0055.degrees latitude (g = 980.6199 gals.).
 QR0055
 QR0055.The modeled gravity was interpolated from observed gravity values.
 QR0055
 QR0055;                    North         East    Units  Estimated Accuracy
 QR0055;SPC SD N     -   182,050.      743,450.      MT  (+/- 180 meters Scaled)
 QR0055
 QR0055_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR652340(NAD 83)
 QR0055
 QR0055                          SUPERSEDED SURVEY CONTROL
 QR0055
 QR0055  NAVD 88 (06/15/91)  397.486  (m)         1304.09   (f) SUPERSEDED  1 2
 QR0055  NGVD 29 (??/??/92)  397.199  (m)         1303.14   (f) ADJ UNCH    1 2
 QR0055
 QR0055.Superseded values are not recommended for survey control.
 QR0055
 QR0055.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0055.See file dsdata.pdf to determine how the superseded data were derived.
 QR0055
 QR0055_MARKER: DB = BENCH MARK DISK
 QR0055_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0055_STAMPING: J 20 1931 1303.144
 QR0055_MARK LOGO: CGS
 QR0055_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0055_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0055+STABILITY: SURFACE MOTION
 QR0055_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0055+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QR0055
 QR0055  HISTORY     - Date     Condition        Report By
 QR0055  HISTORY     - 1931     MONUMENTED       CGS
 QR0055  HISTORY     - 1932     GOOD             CGS
 QR0055  HISTORY     - 19970314 GOOD             NGS
 QR0055
 QR0055                          STATION DESCRIPTION
 QR0055
 QR0055'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QR0055'3 MI W FROM GROTON.
 QR0055'3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0055'RAILROAD FROM GROTON, BROWN COUNTY, 700 FEET EAST OF THE CROSSING
 QR0055'OF U.S. HIGHWAY 12, AT A ROAD CROSSING AT THE SECTION LINE, 110.8
 QR0055'FEET NORTH OF THE CENTER LINE OF THE MAIN TRACK, 68 FEET WEST
 QR0055'OF THE CENTER LINE OF THE ROAD, AND 3 INCHES UNDER GROUND.  A
 QR0055'STANDARD DISK, STAMPED 1303.144 J 20 1931 AND SET IN THE TOP OF A
 QR0055'CONCRETE POST.
 QR0055
 QR0055                          STATION RECOVERY (1932)
 QR0055
 QR0055'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1932
 QR0055'RECOVERED IN GOOD CONDITION.
 QR0055
 QR0055                          STATION RECOVERY (1997)
 QR0055
 QR0055'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0055'4.8 KM (3.00 MI) WESTERLY ALONG U.S. HIGHWAY 12 FROM THE JUNCTION OF
 QR0055'STATE HIGHWAY 37 IN GROTON, 62.0 M (203.4 FT) SOUTH OF THE CENTERLINE
 QR0055'OF THE EASTBOUND LANES OF THE HIGHWAY, 54.9 M (180.1 FT) SOUTHEAST OF
 QR0055'MILEPOST 306, 33.3 M (109.3 FT) NORTH OF THE NEAR RAIL OF THE
 QR0055'BURLINGTON NORTHERN RAILROAD, 20.1 M (65.9 FT) WEST OF THE CENTER OF
 QR0055'403 AVENUE, 17.4 M (57.1 FT) NORTH OF A UTILITY POLE, 1.6 M (5.2 FT)
 QR0055'NORTH OF THE CENTER OF A FIELD ENTRANCE, 1.0 M (3.3 FT) BELOW THE
 QR0055'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE
 QR0055'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0378 ***********************************************************************
 PT0378  DESIGNATION -  J 21
 PT0378  PID         -  PT0378
 PT0378  STATE/COUNTY-  SD/HAAKON
 PT0378  COUNTRY     -  US
 PT0378  USGS QUAD   -  CHERRY CREEK (2017)
 PT0378
 PT0378                         *CURRENT SURVEY CONTROL
 PT0378  ______________________________________________________________________
 PT0378* NAD 83(1986) POSITION- 44 35 00.98   (N) 101 29 35.50   (W)   HD_HELD1
 PT0378* NAVD 88 ORTHO HEIGHT -   530.928 (meters)     1741.89  (feet) ADJUSTED
 PT0378  ______________________________________________________________________
 PT0378  GEOID HEIGHT    -        -21.405 (meters)                     GEOID18
 PT0378  DYNAMIC HEIGHT  -        530.816 (meters)     1741.52  (feet) COMP
 PT0378  MODELED GRAVITY -    980,389.3   (mgal)                       NAVD 88
 PT0378
 PT0378  VERT ORDER      -  FIRST     CLASS II
 PT0378
 PT0378.The horizontal coordinates were determined by differentially corrected
 PT0378.hand held GPS observations or other comparable positioning techniques
 PT0378.and have an estimated accuracy of +/- 3 meters.
 PT0378
 PT0378.The orthometric height was determined by differential leveling and
 PT0378.adjusted by the NATIONAL GEODETIC SURVEY
 PT0378.in June 1991.
 PT0378
 PT0378.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0378.GEOID18 height accuracy estimate available here.
 PT0378
 PT0378.Click photographs - Photos may exist for this station.
 PT0378
 PT0378.The dynamic height is computed by dividing the NAVD 88
 PT0378.geopotential number by the normal gravity value computed on the
 PT0378.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0378.degrees latitude (g = 980.6199 gals.).
 PT0378
 PT0378.The modeled gravity was interpolated from observed gravity values.
 PT0378
 PT0378;                    North         East    Units  Estimated Accuracy
 PT0378;SPC SD S     -   250,645.9     507,887.1     MT  (+/- 3 meters HH1 GPS) 
 PT0378
 PT0378_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0207939719(NAD 83)
 PT0378
 PT0378                          SUPERSEDED SURVEY CONTROL
 PT0378
 PT0378  NGVD 29 (??/??/92)  530.488  (m)         1740.44   (f) ADJ UNCH    1 2
 PT0378
 PT0378.Superseded values are not recommended for survey control.
 PT0378
 PT0378.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0378.See file dsdata.pdf to determine how the superseded data were derived.
 PT0378
 PT0378_MARKER: DB = BENCH MARK DISK
 PT0378_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0378_STAMPING: J 21 1933
 PT0378_MARK LOGO: CGS
 PT0378_PROJECTION: PROJECTING 30 CENTIMETERS
 PT0378_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0378+STABILITY: SURFACE MOTION
 PT0378
 PT0378  HISTORY     - Date     Condition        Report By
 PT0378  HISTORY     - 1933     MONUMENTED       CGS
 PT0378  HISTORY     - 1934     GOOD             CGS
 PT0378
 PT0378                          STATION DESCRIPTION
 PT0378
 PT0378'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0378'3.3 MI S FROM CHERRY CREEK.
 PT0378'IN HAAKON COUNTY, 3.3 MILES SOUTH ALONG THE MILESVILLE ROAD
 PT0378'FROM CHERRY CREEK, ZIEBACH COUNTY, AT A TURN IN THE ROAD, AT
 PT0378'THE BOTTOM OF A HILL, 50 FEET EAST OF THE CENTERLINE OF THE
 PT0378'ROAD AND SET IN THE TOP OF A CONCRETE POST PROJECTING 12 INCHES
 PT0378'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0585 ***********************************************************************
 PT0585  DESIGNATION -  J 22
 PT0585  PID         -  PT0585
 PT0585  STATE/COUNTY-  SD/HAAKON
 PT0585  COUNTRY     -  US
 PT0585  USGS QUAD   -  PHILIP (2017)
 PT0585
 PT0585                         *CURRENT SURVEY CONTROL
 PT0585  ______________________________________________________________________
 PT0585* NAD 83(1986) POSITION- 44 02 20.0    (N) 101 39 59.8    (W)   HD_HELD2
 PT0585* NAVD 88 ORTHO HEIGHT -   659.387 (meters)     2163.34  (feet) ADJUSTED
 PT0585  ______________________________________________________________________
 PT0585  GEOID HEIGHT    -        -21.093 (meters)                     GEOID18
 PT0585  DYNAMIC HEIGHT  -        659.200 (meters)     2162.73  (feet) COMP
 PT0585  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PT0585
 PT0585  VERT ORDER      -  FIRST     CLASS II
 PT0585
 PT0585.The horizontal coordinates were established by autonomous hand held GPS
 PT0585.observations and have an estimated accuracy of +/- 10 meters.
 PT0585
 PT0585.The orthometric height was determined by differential leveling and
 PT0585.adjusted by the NATIONAL GEODETIC SURVEY
 PT0585.in June 1991.
 PT0585
 PT0585.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0585.GEOID18 height accuracy estimate available here.
 PT0585
 PT0585.Click photographs - Photos may exist for this station.
 PT0585
 PT0585.The dynamic height is computed by dividing the NAVD 88
 PT0585.geopotential number by the normal gravity value computed on the
 PT0585.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0585.degrees latitude (g = 980.6199 gals.).
 PT0585
 PT0585.The modeled gravity was interpolated from observed gravity values.
 PT0585
 PT0585;                    North         East    Units  Estimated Accuracy
 PT0585;SPC SD S     -   190,333.      493,144.      MT  (+/- 10 meters HH2 GPS)
 PT0585
 PT0585_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8634379649(NAD 83)
 PT0585
 PT0585                          SUPERSEDED SURVEY CONTROL
 PT0585
 PT0585  NGVD 29 (??/??/92)  658.943  (m)         2161.88   (f) ADJ UNCH    1 2
 PT0585
 PT0585.Superseded values are not recommended for survey control.
 PT0585
 PT0585.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0585.See file dsdata.pdf to determine how the superseded data were derived.
 PT0585
 PT0585_MARKER: DB = BENCH MARK DISK
 PT0585_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0585_SP_SET: BUILDING
 PT0585_STAMPING: J 22 1933
 PT0585_MARK LOGO: CGS
 PT0585_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0585
 PT0585  HISTORY     - Date     Condition        Report By
 PT0585  HISTORY     - 1933     MONUMENTED       CGS
 PT0585  HISTORY     - 1962     GOOD             CGS
 PT0585  HISTORY     - 19990612 GOOD             NGS
 PT0585
 PT0585                          STATION DESCRIPTION
 PT0585
 PT0585'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0585'AT PHILIP.
 PT0585'ABOUT 0.15 MILE WEST ALONG WEST OAK STREET FROM THE CHICAGO AND
 PT0585'NORTH WESTERN RAILROAD STATION AT PHILIP, AT THE WEST ENTRANCE
 PT0585'TO THE COUNTY COURTHOUSE, 8 FEET NORTH OF THE CENTER OF THE DOOR,
 PT0585'1/2 FOOT WEST OF THE WEST FACE OF THE BUILDING, AND SET IN THE
 PT0585'TOP OF THE NORTH END OF THE APPROACH TO THE WEST DOOR.
 PT0585
 PT0585                          STATION RECOVERY (1999)
 PT0585
 PT0585'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (DW)
 PT0585'COURTHOUSE IS 0.5 MI SOUTH OF US 14 ALONG SD 73 AND THEN ONE BLOCK
 PT0585'WEST.  COURTHOUSE IS SOUTH OF WEST PINE ST., NORTH OF WEST OAK ST. AND
 PT0585'EAST OF SOUTH HOWARD ST.  THIS IS GRAVITY BASE STATION 'PHILLIP J',
 PT0585'DOD 1640-1, IGB 15541J.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0604 ***********************************************************************
 OS0604  DESIGNATION -  J 23
 OS0604  PID         -  OS0604
 OS0604  STATE/COUNTY-  SD/JACKSON
 OS0604  COUNTRY     -  US
 OS0604  USGS QUAD   -  BROKEN LEG DAM (2017)
 OS0604
 OS0604                         *CURRENT SURVEY CONTROL
 OS0604  ______________________________________________________________________
 OS0604* NAD 83(1986) POSITION- 43 36 17.81   (N) 101 30 37.06   (W)   HD_HELD1
 OS0604* NAVD 88 ORTHO HEIGHT -   837.455 (meters)     2747.55  (feet) ADJUSTED
 OS0604  ______________________________________________________________________
 OS0604  GEOID HEIGHT    -        -21.302 (meters)                     GEOID18
 OS0604  DYNAMIC HEIGHT  -        837.163 (meters)     2746.59  (feet) COMP
 OS0604  MODELED GRAVITY -    980,242.5   (mgal)                       NAVD 88
 OS0604
 OS0604  VERT ORDER      -  SECOND    CLASS 0
 OS0604
 OS0604.The horizontal coordinates were determined by differentially corrected
 OS0604.hand held GPS observations or other comparable positioning techniques
 OS0604.and have an estimated accuracy of +/- 3 meters.
 OS0604
 OS0604.The orthometric height was determined by differential leveling and
 OS0604.adjusted by the NATIONAL GEODETIC SURVEY
 OS0604.in June 1991.
 OS0604
 OS0604.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0604.GEOID18 height accuracy estimate available here.
 OS0604
 OS0604.Click photographs - Photos may exist for this station.
 OS0604
 OS0604.The dynamic height is computed by dividing the NAVD 88
 OS0604.geopotential number by the normal gravity value computed on the
 OS0604.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0604.degrees latitude (g = 980.6199 gals.).
 OS0604
 OS0604.The modeled gravity was interpolated from observed gravity values.
 OS0604
 OS0604;                    North         East    Units  Estimated Accuracy
 OS0604;SPC SD S     -   141,938.2     504,988.4     MT  (+/- 3 meters HH1 GPS) 
 OS0604
 OS0604_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9740531058(NAD 83)
 OS0604
 OS0604                          SUPERSEDED SURVEY CONTROL
 OS0604
 OS0604  NGVD 29 (??/??/92)  837.013  (m)         2746.10   (f) ADJ UNCH    2 0
 OS0604
 OS0604.Superseded values are not recommended for survey control.
 OS0604
 OS0604.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0604.See file dsdata.pdf to determine how the superseded data were derived.
 OS0604
 OS0604_MARKER: DB = BENCH MARK DISK
 OS0604_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0604_STAMPING: J 23 1934
 OS0604_MARK LOGO: CGS
 OS0604_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0604+STABILITY: SURFACE MOTION
 OS0604
 OS0604  HISTORY     - Date     Condition        Report By
 OS0604  HISTORY     - 1934     MONUMENTED       CGS
 OS0604  HISTORY     - 1938     GOOD             CGS
 OS0604
 OS0604                          STATION DESCRIPTION
 OS0604
 OS0604'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 OS0604'18.8 MI S FROM KADOKA.
 OS0604'IN WASHABAUGH COUNTY, 18.8 MILES SOUTH ALONG STATE HIGHWAY 73
 OS0604'FROM KADOKA, JACKSON COUNTY, 0.4 MILE WEST OF A LONG WINDING
 OS0604'HILL, AT A CURVE AROUND A RISE SOUTH OF A WIDE VALLEY, AND 38
 OS0604'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK,
 OS0604'STAMPED J 23 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1424 ***********************************************************************
 PU1424  DESIGNATION -  J 24
 PU1424  PID         -  PU1424
 PU1424  STATE/COUNTY-  SD/MEADE
 PU1424  COUNTRY     -  US
 PU1424  USGS QUAD   -  TILFORD (2017)
 PU1424
 PU1424                         *CURRENT SURVEY CONTROL
 PU1424  ______________________________________________________________________
 PU1424* NAD 83(1986) POSITION- 44 16 32.60   (N) 103 25 06.33   (W)   HD_HELD1
 PU1424* NAVD 88 ORTHO HEIGHT -  1091.768 (meters)     3581.91  (feet) ADJUSTED
 PU1424  ______________________________________________________________________
 PU1424  GEOID HEIGHT    -        -15.215 (meters)                     GEOID18
 PU1424  DYNAMIC HEIGHT  -       1091.394 (meters)     3580.68  (feet) COMP
 PU1424  MODELED GRAVITY -    980,238.3   (mgal)                       NAVD 88
 PU1424
 PU1424  VERT ORDER      -  FIRST     CLASS II
 PU1424
 PU1424.The horizontal coordinates were determined by differentially corrected
 PU1424.hand held GPS observations or other comparable positioning techniques
 PU1424.and have an estimated accuracy of +/- 3 meters.
 PU1424
 PU1424.The orthometric height was determined by differential leveling and
 PU1424.adjusted by the NATIONAL GEODETIC SURVEY
 PU1424.in June 1991.
 PU1424
 PU1424.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1424.GEOID18 height accuracy estimate available here.
 PU1424
 PU1424.Click photographs - Photos may exist for this station.
 PU1424
 PU1424.The dynamic height is computed by dividing the NAVD 88
 PU1424.geopotential number by the normal gravity value computed on the
 PU1424.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1424.degrees latitude (g = 980.6199 gals.).
 PU1424
 PU1424.The modeled gravity was interpolated from observed gravity values.
 PU1424
 PU1424;                    North         East    Units  Estimated Accuracy
 PU1424;SPC SD N     -    54,920.9     327,167.0     MT  (+/- 3 meters HH1 GPS) 
 PU1424
 PU1424_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2621303713(NAD 83)
 PU1424
 PU1424                          SUPERSEDED SURVEY CONTROL
 PU1424
 PU1424  NGVD 29 (??/??/92) 1091.255  (m)         3580.23   (f) ADJ UNCH    1 2
 PU1424
 PU1424.Superseded values are not recommended for survey control.
 PU1424
 PU1424.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1424.See file dsdata.pdf to determine how the superseded data were derived.
 PU1424
 PU1424_MARKER: DD = SURVEY DISK
 PU1424_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1424_STAMPING: J 24 1934
 PU1424_MARK LOGO: CGS+SS
 PU1424_PROJECTION: PROJECTING 5 CENTIMETERS
 PU1424_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1424_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1424+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2012
 PU1424
 PU1424  HISTORY     - Date     Condition        Report By
 PU1424  HISTORY     - 1934     MONUMENTED       SDGS
 PU1424  HISTORY     - 1962     GOOD             CGS
 PU1424  HISTORY     - 19910813 GOOD             NGS
 PU1424  HISTORY     - 20120806 GOOD             INDIV
 PU1424
 PU1424                          STATION DESCRIPTION
 PU1424
 PU1424'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1424'12.2 MI SE FROM STURGIS.
 PU1424'ABOUT 12.15 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1424'RAILWAY FROM THE STATION AT STURGIS, 19 FEET NORTHEAST OF MILE
 PU1424'POST 117, 52 FEET NORTH OF A RAIL PROJECTING 3 FEET ABOVE THE
 PU1424'GROUND, 20 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 1.6 FEET NORTH
 PU1424'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PU1424'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
 PU1424
 PU1424                          STATION RECOVERY (1991)
 PU1424
 PU1424'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1424'19.1 KM (11.85 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 PU1424'JUNCTION OF STATE HIGHWAY 34 (EXIT 30) IN STURGIS, 55.5 M (182.1 FT)
 PU1424'SOUTHEAST OF THE NORTHEAST END OF A CULVERT, 28.2 M (92.5 FT)
 PU1424'NORTHEAST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 PU1424'15.9 M (52.2 FT) SOUTHWEST OF THE NEAR RAIL OF THE CHICAGO AND
 PU1424'NORTHWESTERN RAILROAD, 4.2 M (13.8 FT) NORTHEAST OF A UTILITY POLE,
 PU1424'0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT)
 PU1424'SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 PU1424'GROUND SURFACE.
 PU1424
 PU1424                          STATION RECOVERY (2012)
 PU1424
 PU1424'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1424'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1774 ***********************************************************************
 PU1774  DESIGNATION -  J 25
 PU1774  PID         -  PU1774
 PU1774  STATE/COUNTY-  SD/BUTTE
 PU1774  COUNTRY     -  US
 PU1774  USGS QUAD   -  MUD BUTTES (2017)
 PU1774
 PU1774                         *CURRENT SURVEY CONTROL
 PU1774  ______________________________________________________________________
 PU1774* NAD 83(1986) POSITION- 44 47 39.     (N) 103 50 55.     (W)   SCALED
 PU1774* NAVD 88 ORTHO HEIGHT -   942.739 (meters)     3092.97  (feet) ADJUSTED
 PU1774  ______________________________________________________________________
 PU1774  GEOID HEIGHT    -        -15.598 (meters)                     GEOID18
 PU1774  DYNAMIC HEIGHT  -        942.485 (meters)     3092.14  (feet) COMP
 PU1774  MODELED GRAVITY -    980,315.6   (mgal)                       NAVD 88
 PU1774
 PU1774  VERT ORDER      -  FIRST     CLASS II
 PU1774
 PU1774.The horizontal coordinates were scaled from a map and have
 PU1774.an estimated accuracy of +/- 6 seconds.
 PU1774
 PU1774.The orthometric height was determined by differential leveling and
 PU1774.adjusted by the NATIONAL GEODETIC SURVEY
 PU1774.in June 1991.
 PU1774
 PU1774.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1774.GEOID18 height accuracy estimate available here.
 PU1774
 PU1774.Click photographs - Photos may exist for this station.
 PU1774
 PU1774.The dynamic height is computed by dividing the NAVD 88
 PU1774.geopotential number by the normal gravity value computed on the
 PU1774.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1774.degrees latitude (g = 980.6199 gals.).
 PU1774
 PU1774.The modeled gravity was interpolated from observed gravity values.
 PU1774
 PU1774;                    North         East    Units  Estimated Accuracy
 PU1774;SPC SD N     -   114,010.      295,600.      MT  (+/- 180 meters Scaled)
 PU1774
 PU1774_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK910607(NAD 83)
 PU1774
 PU1774                          SUPERSEDED SURVEY CONTROL
 PU1774
 PU1774  NGVD 29 (??/??/92)  942.268  (m)         3091.42   (f) ADJ UNCH    1 2
 PU1774
 PU1774.Superseded values are not recommended for survey control.
 PU1774
 PU1774.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1774.See file dsdata.pdf to determine how the superseded data were derived.
 PU1774
 PU1774_MARKER: DB = BENCH MARK DISK
 PU1774_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1774_STAMPING: J 25 1934
 PU1774_MARK LOGO: CGS
 PU1774_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1774+STABILITY: SURFACE MOTION
 PU1774
 PU1774  HISTORY     - Date     Condition        Report By
 PU1774  HISTORY     - 1934     MONUMENTED       CGS
 PU1774
 PU1774                          STATION DESCRIPTION
 PU1774
 PU1774'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1774'8.4 MI N FROM BELLE FOURCHE.
 PU1774'8.4 MILES N OF AND ALONG U.S. HWY 85, 56 FT E OF CENTER OF
 PU1774'HIGHWAY, 150 YARDS S OF IRON CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0305 ***********************************************************************
 QT0305  DESIGNATION -  J 26
 QT0305  PID         -  QT0305
 QT0305  STATE/COUNTY-  SD/HARDING
 QT0305  COUNTRY     -  US
 QT0305  USGS QUAD   -  REDIG NE (2017)
 QT0305
 QT0305                         *CURRENT SURVEY CONTROL
 QT0305  ______________________________________________________________________
 QT0305* NAD 83(1986) POSITION- 45 23 13.     (N) 103 33 17.     (W)   SCALED
 QT0305* NAVD 88 ORTHO HEIGHT -   986.952 (meters)     3238.03  (feet) ADJUSTED
 QT0305  ______________________________________________________________________
 QT0305  GEOID HEIGHT    -        -16.111 (meters)                     GEOID18
 QT0305  DYNAMIC HEIGHT  -        986.753 (meters)     3237.37  (feet) COMP
 QT0305  MODELED GRAVITY -    980,380.4   (mgal)                       NAVD 88
 QT0305
 QT0305  VERT ORDER      -  FIRST     CLASS II
 QT0305
 QT0305.The horizontal coordinates were scaled from a map and have
 QT0305.an estimated accuracy of +/- 6 seconds.
 QT0305
 QT0305.The orthometric height was determined by differential leveling and
 QT0305.adjusted by the NATIONAL GEODETIC SURVEY
 QT0305.in June 1991.
 QT0305
 QT0305.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0305.GEOID18 height accuracy estimate available here.
 QT0305
 QT0305.Click photographs - Photos may exist for this station.
 QT0305
 QT0305.The dynamic height is computed by dividing the NAVD 88
 QT0305.geopotential number by the normal gravity value computed on the
 QT0305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0305.degrees latitude (g = 980.6199 gals.).
 QT0305
 QT0305.The modeled gravity was interpolated from observed gravity values.
 QT0305
 QT0305;                    North         East    Units  Estimated Accuracy
 QT0305;SPC SD N     -   178,750.      321,720.      MT  (+/- 180 meters Scaled)
 QT0305
 QT0305_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL131269(NAD 83)
 QT0305
 QT0305                          SUPERSEDED SURVEY CONTROL
 QT0305
 QT0305  NGVD 29 (??/??/92)  986.449  (m)         3236.37   (f) ADJ UNCH    1 2
 QT0305
 QT0305.Superseded values are not recommended for survey control.
 QT0305
 QT0305.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0305.See file dsdata.pdf to determine how the superseded data were derived.
 QT0305
 QT0305_MARKER: DB = BENCH MARK DISK
 QT0305_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0305_STAMPING: J 26 1934
 QT0305_MARK LOGO: CGS
 QT0305_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0305+STABILITY: SURFACE MOTION
 QT0305
 QT0305  HISTORY     - Date     Condition        Report By
 QT0305  HISTORY     - 1934     MONUMENTED       CGS
 QT0305
 QT0305                          STATION DESCRIPTION
 QT0305
 QT0305'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0305'13.5 MI S FROM BUFFALO.
 QT0305'13.5 MILES S OF AND ALONG U.S. HWY 85 72 FT E OF CENTER OF
 QT0305'HIGHWAY, 42 YARDS SE OF SMALL IRON CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0259 ***********************************************************************
 QR0259  DESIGNATION -  J 27
 QR0259  PID         -  QR0259
 QR0259  STATE/COUNTY-  SD/EDMUNDS
 QR0259  COUNTRY     -  US
 QR0259  USGS QUAD   -  BOWDLE (2017)
 QR0259
 QR0259                         *CURRENT SURVEY CONTROL
 QR0259  ______________________________________________________________________
 QR0259* NAD 83(1986) POSITION- 45 27 01.     (N) 099 39 07.     (W)   SCALED
 QR0259* NAVD 88 ORTHO HEIGHT -   611.250 (meters)     2005.41  (feet) ADJUSTED
 QR0259  ______________________________________________________________________
 QR0259  GEOID HEIGHT    -        -22.732 (meters)                     GEOID18
 QR0259  DYNAMIC HEIGHT  -        611.181 (meters)     2005.18  (feet) COMP
 QR0259  MODELED GRAVITY -    980,483.6   (mgal)                       NAVD 88
 QR0259
 QR0259  VERT ORDER      -  FIRST     CLASS II
 QR0259
 QR0259.The horizontal coordinates were scaled from a map and have
 QR0259.an estimated accuracy of +/- 6 seconds.
 QR0259
 QR0259.The orthometric height was determined by differential leveling and
 QR0259.adjusted by the NATIONAL GEODETIC SURVEY
 QR0259.in June 1991.
 QR0259
 QR0259.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0259.GEOID18 height accuracy estimate available here.
 QR0259
 QR0259.Click photographs - Photos may exist for this station.
 QR0259
 QR0259.The dynamic height is computed by dividing the NAVD 88
 QR0259.geopotential number by the normal gravity value computed on the
 QR0259.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0259.degrees latitude (g = 980.6199 gals.).
 QR0259
 QR0259.The modeled gravity was interpolated from observed gravity values.
 QR0259
 QR0259;                    North         East    Units  Estimated Accuracy
 QR0259;SPC SD N     -   179,740.      627,230.      MT  (+/- 180 meters Scaled)
 QR0259
 QR0259_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR490331(NAD 83)
 QR0259
 QR0259                          SUPERSEDED SURVEY CONTROL
 QR0259
 QR0259  NGVD 29 (??/??/92)  610.858  (m)         2004.12   (f) ADJ UNCH    1 2
 QR0259
 QR0259.Superseded values are not recommended for survey control.
 QR0259
 QR0259.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0259.See file dsdata.pdf to determine how the superseded data were derived.
 QR0259
 QR0259_MARKER: DB = BENCH MARK DISK
 QR0259_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 QR0259+WITH SETTING: PAVEMENT
 QR0259_SP_SET: FLAGPOLE BASE
 QR0259_STAMPING: J 27 1934
 QR0259_MARK LOGO: CGS
 QR0259_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0259+STABILITY: SURFACE MOTION
 QR0259
 QR0259  HISTORY     - Date     Condition        Report By
 QR0259  HISTORY     - 1934     MONUMENTED       CGS
 QR0259  HISTORY     - 1941     GOOD             CGS
 QR0259  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0259
 QR0259                          STATION DESCRIPTION
 QR0259
 QR0259'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 QR0259'AT BOWDLE.
 QR0259'AT BOWDLE, EDMUNDS COUNTY, AT THE CONSOLIDATED SCHOOL, WEST OF
 QR0259'THE BUILDING, AT THE FLAG POLE, AND IN THE TOP OF THE SOUTHEAST
 QR0259'CORNER OF THE CONCRETE FOUNDATION.  A STANDARD DISK, STAMPED
 QR0259'J 27 1934.
 QR0259
 QR0259                          STATION RECOVERY (1997)
 QR0259
 QR0259'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0259'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0099 ***********************************************************************
 QS0099  DESIGNATION -  J 28
 QS0099  PID         -  QS0099
 QS0099  STATE/COUNTY-  SD/WALWORTH
 QS0099  COUNTRY     -  US
 QS0099  USGS QUAD   -  MOBRIDGE (2017)
 QS0099
 QS0099                         *CURRENT SURVEY CONTROL
 QS0099  ______________________________________________________________________
 QS0099* NAD 83(1986) POSITION- 45 32 33.     (N) 100 25 56.     (W)   SCALED
 QS0099* NAVD 88 ORTHO HEIGHT -   511.302 (meters)     1677.50  (feet) ADJUSTED
 QS0099  ______________________________________________________________________
 QS0099  GEOID HEIGHT    -        -21.835 (meters)                     GEOID18
 QS0099  DYNAMIC HEIGHT  -        511.258 (meters)     1677.35  (feet) COMP
 QS0099  MODELED GRAVITY -    980,515.1   (mgal)                       NAVD 88
 QS0099
 QS0099  VERT ORDER      -  FIRST     CLASS II
 QS0099
 QS0099.The horizontal coordinates were scaled from a map and have
 QS0099.an estimated accuracy of +/- 6 seconds.
 QS0099
 QS0099.The orthometric height was determined by differential leveling and
 QS0099.adjusted by the NATIONAL GEODETIC SURVEY
 QS0099.in June 1991.
 QS0099
 QS0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0099.GEOID18 height accuracy estimate available here.
 QS0099
 QS0099.Click photographs - Photos may exist for this station.
 QS0099
 QS0099.The dynamic height is computed by dividing the NAVD 88
 QS0099.geopotential number by the normal gravity value computed on the
 QS0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0099.degrees latitude (g = 980.6199 gals.).
 QS0099
 QS0099.The modeled gravity was interpolated from observed gravity values.
 QS0099
 QS0099;                    North         East    Units  Estimated Accuracy
 QS0099;SPC SD N     -   190,020.      566,250.      MT  (+/- 180 meters Scaled)
 QS0099
 QS0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR881442(NAD 83)
 QS0099
 QS0099                          SUPERSEDED SURVEY CONTROL
 QS0099
 QS0099  NGVD 29 (??/??/92)  510.943  (m)         1676.32   (f) ADJ UNCH    1 2
 QS0099
 QS0099.Superseded values are not recommended for survey control.
 QS0099
 QS0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0099.See file dsdata.pdf to determine how the superseded data were derived.
 QS0099
 QS0099_MARKER: DB = BENCH MARK DISK
 QS0099_SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS
 QS0099_SP_SET: BUILDING
 QS0099_STAMPING: J 28 1934
 QS0099_MARK LOGO: CGS
 QS0099_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0099_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0099+STABILITY: POSITION/ELEVATION WELL
 QS0099_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QS0099+SATELLITE: SATELLITE OBSERVATIONS - June 24, 1999
 QS0099
 QS0099  HISTORY     - Date     Condition        Report By
 QS0099  HISTORY     - 1934     MONUMENTED       CGS
 QS0099  HISTORY     - 1945     GOOD             CGS
 QS0099  HISTORY     - 19971110 GOOD             NGS
 QS0099  HISTORY     - 19990624 GOOD             NGS
 QS0099
 QS0099                          STATION DESCRIPTION
 QS0099
 QS0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0099'AT MOBRIDGE.
 QS0099'AT MOBRIDGE, WALWORTH COUNTY, AT THE SENIOR HIGH SCHOOL, IN THE
 QS0099'SOUTHEAST CORNER OF THE CONCRETE FOUNDATION, AND ABOUT 60 FEET
 QS0099'EAST OF THE CENTERLINE OF THE MAIN ENTRANCE.  A STANDARD DISK,
 QS0099'STAMPED J 28 1934 AND SET VERTICALLY.
 QS0099
 QS0099                          STATION RECOVERY (1997)
 QS0099
 QS0099'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0099'IN MOBRIDGE, AT THE INTERSECTION OF EAST 1ST AVENUE AND EAST 10TH
 QS0099'STREET, SET VERTICALLY IN THE SOUTH FACE OF THE MOBRIDGE HIGH SCHOOL,
 QS0099'47.5 M (155.8 FT) NORTH OF THE STREET CENTER, 14.6 M (47.9 FT) WEST OF
 QS0099'THE AVENUE CENTER, 0.4 M (1.3 FT) ABOVE THE GROUND SURFACE, AND 0.3 M
 QS0099'(1.0 FT) WEST OF THE SOUTHEAST CORNER OF THE BUILDING.
 QS0099
 QS0099                          STATION RECOVERY (1999)
 QS0099
 QS0099'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0099'IN MOBRIDGE, AT THE INTERSECTION OF EAST 1ST AVENUE AND EAST 10TH
 QS0099'STREET, SET VERTICALLY IN THE SOUTH FACE OF THE MOBRIDGE HIGH SCHOOL,
 QS0099'47.5 M (155.8 FT) NORTH OF THE STREET CENTER, 14.6 M (47.9 FT) WEST OF
 QS0099'THE AVENUE CENTER, 0.4 M (1.3 FT) ABOVE THE GROUND SURFACE, AND 0.3 M
 QS0099'(1.0 FT) WEST OF THE SOUTHWEST CORNER OF THE BUILDING.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0006 ***********************************************************************
 QT0006  DESIGNATION -  J 29
 QT0006  PID         -  QT0006
 QT0006  STATE/COUNTY-  SD/PERKINS
 QT0006  COUNTRY     -  US
 QT0006  USGS QUAD   -  BISON (2017)
 QT0006
 QT0006                         *CURRENT SURVEY CONTROL
 QT0006  ______________________________________________________________________
 QT0006* NAD 83(1986) POSITION- 45 31 47.     (N) 102 26 11.     (W)   SCALED
 QT0006* NAVD 88 ORTHO HEIGHT -   845.587 (meters)     2774.23  (feet) ADJUSTED
 QT0006  ______________________________________________________________________
 QT0006  GEOID HEIGHT    -        -18.228 (meters)                     GEOID18
 QT0006  DYNAMIC HEIGHT  -        845.452 (meters)     2773.79  (feet) COMP
 QT0006  MODELED GRAVITY -    980,427.3   (mgal)                       NAVD 88
 QT0006
 QT0006  VERT ORDER      -  FIRST     CLASS II
 QT0006
 QT0006.The horizontal coordinates were scaled from a map and have
 QT0006.an estimated accuracy of +/- 6 seconds.
 QT0006
 QT0006.The orthometric height was determined by differential leveling and
 QT0006.adjusted by the NATIONAL GEODETIC SURVEY
 QT0006.in June 1991.
 QT0006
 QT0006.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0006.GEOID18 height accuracy estimate available here.
 QT0006
 QT0006.Click photographs - Photos may exist for this station.
 QT0006
 QT0006.The dynamic height is computed by dividing the NAVD 88
 QT0006.geopotential number by the normal gravity value computed on the
 QT0006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0006.degrees latitude (g = 980.6199 gals.).
 QT0006
 QT0006.The modeled gravity was interpolated from observed gravity values.
 QT0006
 QT0006;                    North         East    Units  Estimated Accuracy
 QT0006;SPC SD N     -   191,380.      409,710.      MT  (+/- 180 meters Scaled)
 QT0006
 QT0006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL001449(NAD 83)
 QT0006
 QT0006                          SUPERSEDED SURVEY CONTROL
 QT0006
 QT0006  NGVD 29 (??/??/92)  845.134  (m)         2772.74   (f) ADJ UNCH    1 2
 QT0006
 QT0006.Superseded values are not recommended for survey control.
 QT0006
 QT0006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0006.See file dsdata.pdf to determine how the superseded data were derived.
 QT0006
 QT0006_MARKER: DB = BENCH MARK DISK
 QT0006_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0006_STAMPING: J 29 1934
 QT0006_MARK LOGO: CGS
 QT0006_PROJECTION: FLUSH
 QT0006_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0006_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0006+STABILITY: SURFACE MOTION
 QT0006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0006+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0006
 QT0006  HISTORY     - Date     Condition        Report By
 QT0006  HISTORY     - 1934     MONUMENTED       CGS
 QT0006  HISTORY     - 1954     MARK NOT FOUND   USGS
 QT0006  HISTORY     - 19990527 GOOD             NGS
 QT0006
 QT0006                          STATION DESCRIPTION
 QT0006
 QT0006'DESCRIBED BY US GEOLOGICAL SURVEY 1954
 QT0006'2 MI NE FROM BISON.
 QT0006'2.0 MILES EAST ALONG STATE HIGHWAY 8 FROM BISON, PERKINS COUNTY,
 QT0006'AT THE JUNCTION WITH A T-ROAD LEADING SOUTH, 38 FEET WEST OF THE
 QT0006'CENTER LINE OF THE ROAD, 45 FEET SOUTH OF THE CENTER LINE OF THE
 QT0006'HIGHWAY, AT AN L-ANGLE IN THE FENCE, 6 FEET SOUTH OF THE
 QT0006'EAST-AND-WEST FENCE, AND 4 FEET WEST OF THE NORTH-AND-SOUTH FENCE.
 QT0006'A STANDARD DISK, STAMPED J 29 1934 AND SET IN THE TOP OF A CONCRETE
 QT0006'POST.
 QT0006
 QT0006                          STATION RECOVERY (1999)
 QT0006
 QT0006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0006'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 QT0006'BISON, THENCE 2.2 KM (1.35 MI) EASTERLY ALONG STATE HIGHWAY 20, 43.8 M
 QT0006'(143.7 FT) EAST OF MILEPOST 84, 12.0 M (39.4 FT) SOUTH OF THE HIGHWAY
 QT0006'CENTERLINE, 11.0 M (36.1 FT) WEST OF THE CENTER OF A GRAVELED ROAD,
 QT0006'1.6 M (5.2 FT) WEST OF A FENCE, 1.1 M (3.6 FT) SOUTH OF A WITNESS POST
 QT0006'AND FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE
 QT0006'MONUMENT IS FLUSH WITH THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 QT0006'PROPERTY OWNED BY TED BROCKEL, BOX 91, BISON, SD 57620.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0326 ***********************************************************************
 QR0326  DESIGNATION -  J 295
 QR0326  PID         -  QR0326
 QR0326  STATE/COUNTY-  SD/POTTER
 QR0326  COUNTRY     -  US
 QR0326  USGS QUAD   -  GETTYSBURG (2017)
 QR0326
 QR0326                         *CURRENT SURVEY CONTROL
 QR0326  ______________________________________________________________________
 QR0326* NAD 83(1986) POSITION- 45 03 25.     (N) 099 56 21.     (W)   SCALED
 QR0326* NAVD 88 ORTHO HEIGHT -   657.714 (meters)     2157.85  (feet) ADJUSTED
 QR0326  ______________________________________________________________________
 QR0326  GEOID HEIGHT    -        -22.495 (meters)                     GEOID18
 QR0326  DYNAMIC HEIGHT  -        657.618 (meters)     2157.54  (feet) COMP
 QR0326  MODELED GRAVITY -    980,449.4   (mgal)                       NAVD 88
 QR0326
 QR0326  VERT ORDER      -  SECOND    CLASS 0
 QR0326
 QR0326.The horizontal coordinates were scaled from a map and have
 QR0326.an estimated accuracy of +/- 6 seconds.
 QR0326
 QR0326.The orthometric height was determined by differential leveling and
 QR0326.adjusted by the NATIONAL GEODETIC SURVEY
 QR0326.in June 1991.
 QR0326
 QR0326.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0326.GEOID18 height accuracy estimate available here.
 QR0326
 QR0326.Click photographs - Photos may exist for this station.
 QR0326
 QR0326.The dynamic height is computed by dividing the NAVD 88
 QR0326.geopotential number by the normal gravity value computed on the
 QR0326.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0326.degrees latitude (g = 980.6199 gals.).
 QR0326
 QR0326.The modeled gravity was interpolated from observed gravity values.
 QR0326
 QR0326;                    North         East    Units  Estimated Accuracy
 QR0326;SPC SD N     -   135,970.      604,790.      MT  (+/- 180 meters Scaled)
 QR0326
 QR0326_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ260897(NAD 83)
 QR0326
 QR0326                          SUPERSEDED SURVEY CONTROL
 QR0326
 QR0326  NGVD 29 (??/??/92)  657.332  (m)         2156.60   (f) ADJ UNCH    2 0
 QR0326
 QR0326.Superseded values are not recommended for survey control.
 QR0326
 QR0326.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0326.See file dsdata.pdf to determine how the superseded data were derived.
 QR0326
 QR0326_MARKER: DB = BENCH MARK DISK
 QR0326_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0326_STAMPING: J 295 1940
 QR0326_MARK LOGO: CGS
 QR0326_PROJECTION: PROJECTING 13 CENTIMETERS
 QR0326_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0326+STABILITY: SURFACE MOTION
 QR0326
 QR0326  HISTORY     - Date     Condition        Report By
 QR0326  HISTORY     - 1940     MONUMENTED       CGS
 QR0326
 QR0326                          STATION DESCRIPTION
 QR0326
 QR0326'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0326'3.3 MI N FROM GETTYSBURG.
 QR0326'3.3 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER TOWER
 QR0326'AT GETTYSBURG, POTTER COUNTY, AT A ROAD INTERSECTION, 29 FEET
 QR0326'SOUTH OF THE CENTERLINE OF A SECTION-LINE ROAD, 51.8 FEET EAST
 QR0326'OF THE CENTERLINE OF THE HIGHWAY, AND 0.3 FOOT EAST OF A WHITE
 QR0326'WOODEN WITNESS POST.  A STANDARD DISK, STAMPED J 295 1940 AND
 QR0326'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE
 QR0326'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0185 ***********************************************************************
 PS0185  DESIGNATION -  J 296
 PS0185  PID         -  PS0185
 PS0185  STATE/COUNTY-  SD/BEADLE
 PS0185  COUNTRY     -  US
 PS0185  USGS QUAD   -  WESSINGTON NE (2017)
 PS0185
 PS0185                         *CURRENT SURVEY CONTROL
 PS0185  ______________________________________________________________________
 PS0185* NAD 83(1986) POSITION- 44 25 09.     (N) 098 31 17.     (W)   SCALED
 PS0185* NAVD 88 ORTHO HEIGHT -   410.819 (meters)     1347.83  (feet) ADJUSTED
 PS0185  ______________________________________________________________________
 PS0185  GEOID HEIGHT    -        -24.975 (meters)                     GEOID18
 PS0185  DYNAMIC HEIGHT  -        410.745 (meters)     1347.59  (feet) COMP
 PS0185  MODELED GRAVITY -    980,426.0   (mgal)                       NAVD 88
 PS0185
 PS0185  VERT ORDER      -  SECOND    CLASS 0
 PS0185
 PS0185.The horizontal coordinates were scaled from a map and have
 PS0185.an estimated accuracy of +/- 6 seconds.
 PS0185
 PS0185.The orthometric height was determined by differential leveling and
 PS0185.adjusted by the NATIONAL GEODETIC SURVEY
 PS0185.in June 1991.
 PS0185
 PS0185.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0185.GEOID18 height accuracy estimate available here.
 PS0185
 PS0185.Click photographs - Photos may exist for this station.
 PS0185
 PS0185.The dynamic height is computed by dividing the NAVD 88
 PS0185.geopotential number by the normal gravity value computed on the
 PS0185.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0185.degrees latitude (g = 980.6199 gals.).
 PS0185
 PS0185.The modeled gravity was interpolated from observed gravity values.
 PS0185
 PS0185;                    North         East    Units  Estimated Accuracy
 PS0185;SPC SD N     -    66,180.      717,750.      MT  (+/- 180 meters Scaled)
 PS0185
 PS0185_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ381185(NAD 83)
 PS0185
 PS0185                          SUPERSEDED SURVEY CONTROL
 PS0185
 PS0185  NGVD 29 (??/??/92)  410.514  (m)         1346.83   (f) ADJ UNCH    2 0
 PS0185
 PS0185.Superseded values are not recommended for survey control.
 PS0185
 PS0185.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0185.See file dsdata.pdf to determine how the superseded data were derived.
 PS0185
 PS0185_MARKER: DB = BENCH MARK DISK
 PS0185_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0185_STAMPING: J 296 1940
 PS0185_MARK LOGO: CGS
 PS0185_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0185+STABILITY: SURFACE MOTION
 PS0185
 PS0185  HISTORY     - Date     Condition        Report By
 PS0185  HISTORY     - 1940     MONUMENTED       CGS
 PS0185
 PS0185                          STATION DESCRIPTION
 PS0185
 PS0185'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0185'2.2 MI W FROM WOLSEY.
 PS0185'2.2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PS0185'THE STATION AT WOLSEY, BEADLE COUNTY, 61.7 FEET EAST OF THE
 PS0185'SEVENTH POLE WEST OF BRIDGE 152, 31.9 FEET SOUTH OF THE SOUTH
 PS0185'RAIL, IN THE TOP OF A 1.4- BY 3-FOOT GRANITE BOULDER, AND 3.0
 PS0185'FEET SOUTH OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED
 PS0185'J 296 1940 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 PS0185'7 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0491 ***********************************************************************
 OR0491  DESIGNATION -  J 300
 OR0491  PID         -  OR0491
 OR0491  STATE/COUNTY-  SD/BRULE
 OR0491  COUNTRY     -  US
 OR0491  USGS QUAD   -  RED LAKE WEST (2017)
 OR0491
 OR0491                         *CURRENT SURVEY CONTROL
 OR0491  ______________________________________________________________________
 OR0491* NAD 83(1986) POSITION- 43 41 16.     (N) 099 18 40.     (W)   SCALED
 OR0491* NAVD 88 ORTHO HEIGHT -   495.786 (meters)     1626.59  (feet) ADJUSTED
 OR0491  ______________________________________________________________________
 OR0491  GEOID HEIGHT    -        -25.896 (meters)                     GEOID18
 OR0491  DYNAMIC HEIGHT  -        495.639 (meters)     1626.11  (feet) COMP
 OR0491  MODELED GRAVITY -    980,309.1   (mgal)                       NAVD 88
 OR0491
 OR0491  VERT ORDER      -  SECOND    CLASS 0
 OR0491
 OR0491.The horizontal coordinates were scaled from a map and have
 OR0491.an estimated accuracy of +/- 6 seconds.
 OR0491
 OR0491.The orthometric height was determined by differential leveling and
 OR0491.adjusted by the NATIONAL GEODETIC SURVEY
 OR0491.in June 1991.
 OR0491
 OR0491.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0491.GEOID18 height accuracy estimate available here.
 OR0491
 OR0491.Click photographs - Photos may exist for this station.
 OR0491
 OR0491.The dynamic height is computed by dividing the NAVD 88
 OR0491.geopotential number by the normal gravity value computed on the
 OR0491.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0491.degrees latitude (g = 980.6199 gals.).
 OR0491
 OR0491.The modeled gravity was interpolated from observed gravity values.
 OR0491
 OR0491;                    North         East    Units  Estimated Accuracy
 OR0491;SPC SD S     -   150,970.      682,410.      MT  (+/- 180 meters Scaled)
 OR0491
 OR0491_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP749372(NAD 83)
 OR0491
 OR0491                          SUPERSEDED SURVEY CONTROL
 OR0491
 OR0491  NGVD 29 (??/??/92)  495.441  (m)         1625.46   (f) ADJ UNCH    2 0
 OR0491
 OR0491.Superseded values are not recommended for survey control.
 OR0491
 OR0491.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0491.See file dsdata.pdf to determine how the superseded data were derived.
 OR0491
 OR0491_MARKER: DB = BENCH MARK DISK
 OR0491_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0491_STAMPING: J 300 1945
 OR0491_MARK LOGO: CGS
 OR0491_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0491_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0491+STABILITY: SURFACE MOTION
 OR0491
 OR0491  HISTORY     - Date     Condition        Report By
 OR0491  HISTORY     - 1945     MONUMENTED       CGS
 OR0491  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0491
 OR0491                          STATION DESCRIPTION
 OR0491
 OR0491'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0491'8.9 MI SE FROM CHAMBERLAIN.
 OR0491'8.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0491'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0491'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0491'THENCE 6.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0491'INTERSECTION OF AN EAST-AND-WEST DIRT ROAD, 32 FEET EAST OF THE
 OR0491'CENTER LINE OF THE GRAVEL ROAD, 32 FEET NORTH OF THE CENTER LINE
 OR0491'OF THE DIRT ROAD, 4 FEET NORTHWEST OF A POLE, 3 FEET WEST OF A
 OR0491'FENCE CORNER, 4 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND
 OR0491'LEVEL WITH THE GROUND, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0491'4 INCHES ABOVE GROUND.
 OR0491
 OR0491                          STATION RECOVERY (1974)
 OR0491
 OR0491'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0491'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0685 ***********************************************************************
 OR0685  DESIGNATION -  J 301
 OR0685  PID         -  OR0685
 OR0685  STATE/COUNTY-  SD/CHARLES MIX
 OR0685  COUNTRY     -  US
 OR0685  USGS QUAD   -  ACADEMY (2017)
 OR0685
 OR0685                         *CURRENT SURVEY CONTROL
 OR0685  ______________________________________________________________________
 OR0685* NAD 83(1986) POSITION- 43 27 24.     (N) 099 06 52.     (W)   SCALED
 OR0685* NAVD 88 ORTHO HEIGHT -   516.589 (meters)     1694.84  (feet) ADJUSTED
 OR0685  ______________________________________________________________________
 OR0685  GEOID HEIGHT    -        -26.276 (meters)                     GEOID18
 OR0685  DYNAMIC HEIGHT  -        516.418 (meters)     1694.28  (feet) COMP
 OR0685  MODELED GRAVITY -    980,272.9   (mgal)                       NAVD 88
 OR0685
 OR0685  VERT ORDER      -  SECOND    CLASS 0
 OR0685
 OR0685.The horizontal coordinates were scaled from a map and have
 OR0685.an estimated accuracy of +/- 6 seconds.
 OR0685
 OR0685.The orthometric height was determined by differential leveling and
 OR0685.adjusted by the NATIONAL GEODETIC SURVEY
 OR0685.in June 1991.
 OR0685
 OR0685.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0685.GEOID18 height accuracy estimate available here.
 OR0685
 OR0685.Click photographs - Photos may exist for this station.
 OR0685
 OR0685.The dynamic height is computed by dividing the NAVD 88
 OR0685.geopotential number by the normal gravity value computed on the
 OR0685.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0685.degrees latitude (g = 980.6199 gals.).
 OR0685
 OR0685.The modeled gravity was interpolated from observed gravity values.
 OR0685
 OR0685;                    North         East    Units  Estimated Accuracy
 OR0685;SPC SD S     -   125,520.      698,640.      MT  (+/- 180 meters Scaled)
 OR0685
 OR0685_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP907115(NAD 83)
 OR0685
 OR0685                          SUPERSEDED SURVEY CONTROL
 OR0685
 OR0685  NGVD 29 (??/??/92)  516.236  (m)         1693.68   (f) ADJ UNCH    2 0
 OR0685
 OR0685.Superseded values are not recommended for survey control.
 OR0685
 OR0685.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0685.See file dsdata.pdf to determine how the superseded data were derived.
 OR0685
 OR0685_MARKER: DB = BENCH MARK DISK
 OR0685_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0685_STAMPING: J 301 1945
 OR0685_MARK LOGO: CGS
 OR0685_PROJECTION: PROJECTING 8 CENTIMETERS
 OR0685_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0685+STABILITY: SURFACE MOTION
 OR0685
 OR0685  HISTORY     - Date     Condition        Report By
 OR0685  HISTORY     - 1945     MONUMENTED       CGS
 OR0685  HISTORY     - 1971     MARK NOT FOUND   USGS
 OR0685
 OR0685                          STATION DESCRIPTION
 OR0685
 OR0685'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0685'1.6 MI W FROM ACADEMY.
 OR0685'1.6 MILES WEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH MARK
 OR0685'MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH, THENCE
 OR0685'1.5 MILES WEST ALONG A GRAVEL ROAD.  IT IS AT THE T-INTERSECTION
 OR0685'OF A DIRT ROAD LEADING SOUTH, 72 FEET EAST OF THE CENTER LINE OF
 OR0685'THE T-ROAD, 29.5 FEET NORTH OF THE CENTER LINE OF THE GRAVEL ROAD,
 OR0685'3 FEET NORTH OF A FENCE, 2 FEET EAST OF A WHITE WOODEN WITNESS
 OR0685'POST, AND ABOUT 4 FEET HIGHER THAN THE GRAVEL ROAD.  SET IN THE
 OR0685'TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE GROUND.
 OR0685
 OR0685                          STATION RECOVERY (1971)
 OR0685
 OR0685'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OR0685'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0454 ***********************************************************************
 OR0454  DESIGNATION -  J 302
 OR0454  PID         -  OR0454
 OR0454  STATE/COUNTY-  SD/LYMAN
 OR0454  COUNTRY     -  US
 OR0454  USGS QUAD   -  IONA NW (2017)
 OR0454
 OR0454                         *CURRENT SURVEY CONTROL
 OR0454  ______________________________________________________________________
 OR0454* NAD 83(1986) POSITION- 43 44 45.     (N) 099 27 02.     (W)   SCALED
 OR0454* NAVD 88 ORTHO HEIGHT -   484.032 (meters)     1588.03  (feet) ADJUSTED
 OR0454  ______________________________________________________________________
 OR0454  GEOID HEIGHT    -        -25.807 (meters)                     GEOID18
 OR0454  DYNAMIC HEIGHT  -        483.891 (meters)     1587.57  (feet) COMP
 OR0454  MODELED GRAVITY -    980,313.4   (mgal)                       NAVD 88
 OR0454
 OR0454  VERT ORDER      -  SECOND    CLASS 0
 OR0454
 OR0454.The horizontal coordinates were scaled from a map and have
 OR0454.an estimated accuracy of +/- 6 seconds.
 OR0454
 OR0454.The orthometric height was determined by differential leveling and
 OR0454.adjusted by the NATIONAL GEODETIC SURVEY
 OR0454.in June 1991.
 OR0454
 OR0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0454.GEOID18 height accuracy estimate available here.
 OR0454
 OR0454.Click photographs - Photos may exist for this station.
 OR0454
 OR0454.The dynamic height is computed by dividing the NAVD 88
 OR0454.geopotential number by the normal gravity value computed on the
 OR0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0454.degrees latitude (g = 980.6199 gals.).
 OR0454
 OR0454.The modeled gravity was interpolated from observed gravity values.
 OR0454
 OR0454;                    North         East    Units  Estimated Accuracy
 OR0454;SPC SD S     -   157,300.      671,100.      MT  (+/- 180 meters Scaled)
 OR0454
 OR0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP637437(NAD 83)
 OR0454
 OR0454                          SUPERSEDED SURVEY CONTROL
 OR0454
 OR0454  NGVD 29 (??/??/92)  483.695  (m)         1586.92   (f) ADJ UNCH    2 0
 OR0454
 OR0454.Superseded values are not recommended for survey control.
 OR0454
 OR0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0454.See file dsdata.pdf to determine how the superseded data were derived.
 OR0454
 OR0454_MARKER: DB = BENCH MARK DISK
 OR0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0454_STAMPING: J 302 1945
 OR0454_MARK LOGO: CGS
 OR0454_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0454+STABILITY: SURFACE MOTION
 OR0454
 OR0454  HISTORY     - Date     Condition        Report By
 OR0454  HISTORY     - 1945     MONUMENTED       CGS
 OR0454  HISTORY     - 1984     GOOD             NGS
 OR0454
 OR0454                          STATION DESCRIPTION
 OR0454
 OR0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0454'0.8 MI W FROM OACOMA.
 OR0454'0.8 MILE WEST ALONG U.S. HIGHWAY 16 FROM A POINT TWO BLOCKS SOUTH
 OR0454'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0454'AT OACOMA, LYMAN COUNTY, 5.9 MILES SOUTHWEST ALONG STATE HIGHWAY
 OR0454'47, 0.2 MILE EAST OF A SCHOOLHOUSE, 42 FEET SOUTH OF THE CENTERLINE
 OR0454'OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, 2 FEET EAST OF A WHITE
 OR0454'WOODEN WITNESS POST, AND 5 FEET LOWER THAN THE HIGHWAY.  AN IRON
 OR0454'BENCH MARK DISK, STAMPED J 302 1945 AND SET IN THE TOP OF A
 OR0454'CONCRETE POST PROJECTING ABOUT 6 INCHES ABOVE GROUND.
 OR0454
 OR0454                          STATION RECOVERY (1984)
 OR0454
 OR0454'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 OR0454'0.15 KM (0.1 MI) NORTH ALONG ASPHALT ROAD, FROM EXIT 260 ON
 OR0454'INTERSTATE 90, IN OACONA, THENCE WEST 1.5 KM (0.95 MI), THENCE SOUTH
 OR0454'AND WEST 2.7 KM (1.7 MI) TO A FORK, THENCE RIGHT, UPHILL, 3.0 KM (1.9
 OR0454'MI) TO A ROAD RIGHT, THENCE STRAIGHT AHEAD SOUTH, 5.0 KM (3.1 MI)
 OR0454'ALONG MAIN GRAVELED ROAD, 12.8 M (42 FT) SOUTH OF CENTER OF ROAD, 0.6
 OR0454'M (2 FT) EAST OF A WOODEN WITNESS POST AND 0.3 M (1.0 FT) NORTH OF A
 OR0454'FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0518 ***********************************************************************
 OR0518  DESIGNATION -  J 303
 OR0518  PID         -  OR0518
 OR0518  STATE/COUNTY-  SD/GREGORY
 OR0518  COUNTRY     -  US
 OR0518  USGS QUAD   -  GREGORY (2017)
 OR0518
 OR0518                         *CURRENT SURVEY CONTROL
 OR0518  ______________________________________________________________________
 OR0518* NAD 83(1986) POSITION- 43 14 36.     (N) 099 29 41.     (W)   SCALED
 OR0518* NAVD 88 ORTHO HEIGHT -   662.798 (meters)     2174.53  (feet) ADJUSTED
 OR0518  ______________________________________________________________________
 OR0518  GEOID HEIGHT    -        -25.596 (meters)                     GEOID18
 OR0518  DYNAMIC HEIGHT  -        662.547 (meters)     2173.71  (feet) COMP
 OR0518  MODELED GRAVITY -    980,221.0   (mgal)                       NAVD 88
 OR0518
 OR0518  VERT ORDER      -  SECOND    CLASS 0
 OR0518
 OR0518.The horizontal coordinates were scaled from a map and have
 OR0518.an estimated accuracy of +/- 6 seconds.
 OR0518
 OR0518.The orthometric height was determined by differential leveling and
 OR0518.adjusted by the NATIONAL GEODETIC SURVEY
 OR0518.in June 1991.
 OR0518
 OR0518.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0518.GEOID18 height accuracy estimate available here.
 OR0518
 OR0518.Click photographs - Photos may exist for this station.
 OR0518
 OR0518.The dynamic height is computed by dividing the NAVD 88
 OR0518.geopotential number by the normal gravity value computed on the
 OR0518.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0518.degrees latitude (g = 980.6199 gals.).
 OR0518
 OR0518.The modeled gravity was interpolated from observed gravity values.
 OR0518
 OR0518;                    North         East    Units  Estimated Accuracy
 OR0518;SPC SD S     -   101,440.      668,110.      MT  (+/- 180 meters Scaled)
 OR0518
 OR0518_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN598879(NAD 83)
 OR0518
 OR0518                          SUPERSEDED SURVEY CONTROL
 OR0518
 OR0518  NGVD 29 (??/??/92)  662.454  (m)         2173.40   (f) ADJ UNCH    2 0
 OR0518
 OR0518.Superseded values are not recommended for survey control.
 OR0518
 OR0518.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0518.See file dsdata.pdf to determine how the superseded data were derived.
 OR0518
 OR0518_MARKER: DB = BENCH MARK DISK
 OR0518_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0518_STAMPING: J 303 1945
 OR0518_MARK LOGO: CGS
 OR0518_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0518_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0518+STABILITY: SURFACE MOTION
 OR0518
 OR0518  HISTORY     - Date     Condition        Report By
 OR0518  HISTORY     - 1945     MONUMENTED       CGS
 OR0518
 OR0518                          STATION DESCRIPTION
 OR0518
 OR0518'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0518'1.1 MI E FROM DALLAS.
 OR0518'ABOUT 1.1 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 OR0518'FROM THE STATION AT DALLAS, AT A ROAD CROSSING, 50.3 FEET SOUTH
 OR0518'OF AND ABOUT 7.0 FEET HIGHER THAN THE CENTER LINE OF THE TRACKS,
 OR0518'41.0 FEET WEST OF THE CENTER LINE OF THE ROAD, 9.5 FEET SOUTHWEST
 OR0518'OF THE SIXTH POLE WEST OF MILE POST 152, 5.0 FEET NORTHWEST OF
 OR0518'A FENCE CORNER, 1.0 FOOT NORTH OF THE RIGHT OF WAY FENCE AND
 OR0518'2.0 FEET EAST OF A 4 X 4 MARKER POST.  AN IRON DISK, STAMPED
 OR0518'J 303 1945 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 OR0518'1 INCH ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0157 ***********************************************************************
 QS0157  DESIGNATION -  J 304
 QS0157  PID         -  QS0157
 QS0157  STATE/COUNTY-  SD/DEWEY
 QS0157  COUNTRY     -  US
 QS0157  USGS QUAD   -  MOREAU NW (2017)
 QS0157
 QS0157                         *CURRENT SURVEY CONTROL
 QS0157  ______________________________________________________________________
 QS0157* NAD 83(1986) POSITION- 45 23 10.     (N) 100 26 54.     (W)   SCALED
 QS0157* NAVD 88 ORTHO HEIGHT -   522.720 (meters)     1714.96  (feet) ADJUSTED
 QS0157  ______________________________________________________________________
 QS0157  GEOID HEIGHT    -        -21.885 (meters)                     GEOID18
 QS0157  DYNAMIC HEIGHT  -        522.672 (meters)     1714.80  (feet) COMP
 QS0157  MODELED GRAVITY -    980,508.8   (mgal)                       NAVD 88
 QS0157
 QS0157  VERT ORDER      -  SECOND    CLASS 0
 QS0157
 QS0157.The horizontal coordinates were scaled from a map and have
 QS0157.an estimated accuracy of +/- 6 seconds.
 QS0157
 QS0157.The orthometric height was determined by differential leveling and
 QS0157.adjusted by the NATIONAL GEODETIC SURVEY
 QS0157.in June 1991.
 QS0157
 QS0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0157.GEOID18 height accuracy estimate available here.
 QS0157
 QS0157.Click photographs - Photos may exist for this station.
 QS0157
 QS0157.The dynamic height is computed by dividing the NAVD 88
 QS0157.geopotential number by the normal gravity value computed on the
 QS0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0157.degrees latitude (g = 980.6199 gals.).
 QS0157
 QS0157.The modeled gravity was interpolated from observed gravity values.
 QS0157
 QS0157;                    North         East    Units  Estimated Accuracy
 QS0157;SPC SD N     -   172,650.      564,890.      MT  (+/- 180 meters Scaled)
 QS0157
 QS0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR866268(NAD 83)
 QS0157
 QS0157                          SUPERSEDED SURVEY CONTROL
 QS0157
 QS0157  NGVD 29 (??/??/92)  522.364  (m)         1713.79   (f) ADJ UNCH    2 0
 QS0157
 QS0157.Superseded values are not recommended for survey control.
 QS0157
 QS0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0157.See file dsdata.pdf to determine how the superseded data were derived.
 QS0157
 QS0157_MARKER: DB = BENCH MARK DISK
 QS0157_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0157_STAMPING: J 304 1945
 QS0157_MARK LOGO: CGS
 QS0157_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0157_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0157+STABILITY: SURFACE MOTION
 QS0157
 QS0157  HISTORY     - Date     Condition        Report By
 QS0157  HISTORY     - 1945     MONUMENTED       CGS
 QS0157
 QS0157                          STATION DESCRIPTION
 QS0157
 QS0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0157'13.8 MI S FROM MOBRIDGE.
 QS0157'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0157'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0157'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTH 8.6
 QS0157'MILES ALONG GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ON THE
 QS0157'SOUTH SLOPE OF A HILL, ABOUT 0.7 MILES NORTH OF THE INTERSECTION
 QS0157'OF TWO GRAVELED ROADS, 72.0 FEET NORTHEAST OF AND ABOUT 2.0 FEET
 QS0157'LOWER THAN CENTERLINE OF ROAD, 1.0 FEET SOUTH OF A 4 X 4 MARKER
 QS0157'POST.  AN IRON DISK STAMPED J 304 1945 IS SET IN TOP OF A CONCRETE
 QS0157'POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0181 ***********************************************************************
 QS0181  DESIGNATION -  J 305
 QS0181  PID         -  QS0181
 QS0181  STATE/COUNTY-  SD/DEWEY
 QS0181  COUNTRY     -  US
 QS0181  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0181
 QS0181                         *CURRENT SURVEY CONTROL
 QS0181  ______________________________________________________________________
 QS0181* NAD 83(1986) POSITION- 45 07 01.02   (N) 100 19 37.54   (W)   HD_HELD1
 QS0181* NAVD 88 ORTHO HEIGHT -   469.217 (meters)     1539.42  (feet) ADJUSTED
 QS0181  ______________________________________________________________________
 QS0181  GEOID HEIGHT    -        -22.320 (meters)                     GEOID18
 QS0181  DYNAMIC HEIGHT  -        469.155 (meters)     1539.22  (feet) COMP
 QS0181  MODELED GRAVITY -    980,471.3   (mgal)                       NAVD 88
 QS0181
 QS0181  VERT ORDER      -  SECOND    CLASS 0
 QS0181
 QS0181.The horizontal coordinates were determined by differentially corrected
 QS0181.hand held GPS observations or other comparable positioning techniques
 QS0181.and have an estimated accuracy of +/- 3 meters.
 QS0181
 QS0181.The orthometric height was determined by differential leveling and
 QS0181.adjusted by the NATIONAL GEODETIC SURVEY
 QS0181.in June 1991.
 QS0181
 QS0181.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0181.GEOID18 height accuracy estimate available here.
 QS0181
 QS0181.Click photographs - Photos may exist for this station.
 QS0181
 QS0181.The dynamic height is computed by dividing the NAVD 88
 QS0181.geopotential number by the normal gravity value computed on the
 QS0181.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0181.degrees latitude (g = 980.6199 gals.).
 QS0181
 QS0181.The modeled gravity was interpolated from observed gravity values.
 QS0181
 QS0181;                    North         East    Units  Estimated Accuracy
 QS0181;SPC SD N     -   142,690.9     574,263.8     MT  (+/- 3 meters HH1 GPS) 
 QS0181
 QS0181_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9561796798(NAD 83)
 QS0181
 QS0181                          SUPERSEDED SURVEY CONTROL
 QS0181
 QS0181  NGVD 29 (??/??/92)  468.845  (m)         1538.20   (f) ADJ UNCH    2 0
 QS0181
 QS0181.Superseded values are not recommended for survey control.
 QS0181
 QS0181.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0181.See file dsdata.pdf to determine how the superseded data were derived.
 QS0181
 QS0181_MARKER: DB = BENCH MARK DISK
 QS0181_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0181_STAMPING: J 305 1945
 QS0181_MARK LOGO: CGS
 QS0181_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0181_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0181+STABILITY: SURFACE MOTION
 QS0181
 QS0181  HISTORY     - Date     Condition        Report By
 QS0181  HISTORY     - 1945     MONUMENTED       CGS
 QS0181
 QS0181                          STATION DESCRIPTION
 QS0181
 QS0181'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0181'9.5 MI NW FROM CHEYENNE AGENCY.
 QS0181'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTH
 QS0181'WESTERLY 9.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH
 QS0181'MARK IS 0.1 MILES NORTH OF A PRIVATE DRIVEWAY LEADING EAST,
 QS0181'48.0 FEET WEST OF AND ABOUT 1.0 FOOT LOWER THAN CENTERLINE
 QS0181'OF ROAD, 4.0 FEET NORTH OF A TELEPHONE POLE AND IN LINE WITH
 QS0181'ROW OF POLES WEST OF ROAD, 1.0 FOOT SOUTH OF A 4 X 4 MARKER
 QS0181'POST.  AN IRON DISK STAMPED J 305 1945 IS SET IN TOP OF
 QS0181'CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0130 ***********************************************************************
 QS0130  DESIGNATION -  J 306 RESET
 QS0130  PID         -  QS0130
 QS0130  STATE/COUNTY-  SD/CORSON
 QS0130  COUNTRY     -  US
 QS0130  USGS QUAD   -  KENEL (2017)
 QS0130
 QS0130                         *CURRENT SURVEY CONTROL
 QS0130  ______________________________________________________________________
 QS0130* NAD 83(1986) POSITION- 45 45 38.     (N) 100 28 45.     (W)   SCALED
 QS0130* NAVD 88 ORTHO HEIGHT -   624.72  (meters)     2049.6   (feet) RESET
 QS0130  ______________________________________________________________________
 QS0130  GEOID HEIGHT    -        -21.641 (meters)                     GEOID18
 QS0130  VERT ORDER      -  THIRD
 QS0130
 QS0130.The horizontal coordinates were scaled from a map and have
 QS0130.an estimated accuracy of +/- 6 seconds.
 QS0130
 QS0130.The orthometric height was computed from unverified reset data.
 QS0130
 QS0130.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0130.GEOID18 height accuracy estimate available here.
 QS0130
 QS0130.Click photographs - Photos may exist for this station.
 QS0130
 QS0130;                    North         East    Units  Estimated Accuracy
 QS0130;SPC SD N     -   214,280.      562,720.      MT  (+/- 180 meters Scaled)
 QS0130
 QS0130_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR849685(NAD 83)
 QS0130
 QS0130                          SUPERSEDED SURVEY CONTROL
 QS0130
 QS0130.No superseded survey control is available for this station.
 QS0130
 QS0130_MARKER: DB = BENCH MARK DISK
 QS0130_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0130_STAMPING: J 306 RESET 1971
 QS0130_MARK LOGO: CGS
 QS0130_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0130_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0130+STABILITY: SURFACE MOTION
 QS0130
 QS0130  HISTORY     - Date     Condition        Report By
 QS0130  HISTORY     - 1971     MONUMENTED       NGS
 QS0130
 QS0130                          STATION DESCRIPTION
 QS0130
 QS0130'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 QS0130'9.5 MI N FROM WAKPALA.
 QS0130'2.5 MILES EAST ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT WAKPALA,
 QS0130'THENCE NORTH 7.0 MILES TO A T ROAD EAST, 124 FEET EAST OF THE
 QS0130'NORTH-SOUTH ROAD, 77 FEET NORTH OF THE ROAD EAST, 2.6 FEET EAST
 QS0130'OF A METAL WITNESS POST, IN A PASTURE ON TRIBAL LANDS, SET IN A
 QS0130'SQUARE CONCRETE MONUMENT WHICH PROJECTS 5-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0349 ***********************************************************************
 QS0349  DESIGNATION -  J 307
 QS0349  PID         -  QS0349
 QS0349  STATE/COUNTY-  SD/CORSON
 QS0349  COUNTRY     -  US
 QS0349  USGS QUAD   -  WAKPALA (2017)
 QS0349
 QS0349                         *CURRENT SURVEY CONTROL
 QS0349  ______________________________________________________________________
 QS0349* NAD 83(1986) POSITION- 45 43 06.     (N) 100 33 42.     (W)   SCALED
 QS0349* NAVD 88 ORTHO HEIGHT -   517.397 (meters)     1697.49  (feet) ADJUSTED
 QS0349  ______________________________________________________________________
 QS0349  GEOID HEIGHT    -        -21.512 (meters)                     GEOID18
 QS0349  DYNAMIC HEIGHT  -        517.356 (meters)     1697.36  (feet) COMP
 QS0349  MODELED GRAVITY -    980,520.2   (mgal)                       NAVD 88
 QS0349
 QS0349  VERT ORDER      -  SECOND    CLASS 0
 QS0349
 QS0349.The horizontal coordinates were scaled from a map and have
 QS0349.an estimated accuracy of +/- 6 seconds.
 QS0349
 QS0349.The orthometric height was determined by differential leveling and
 QS0349.adjusted by the NATIONAL GEODETIC SURVEY
 QS0349.in June 1991.
 QS0349
 QS0349.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0349.GEOID18 height accuracy estimate available here.
 QS0349
 QS0349.Click photographs - Photos may exist for this station.
 QS0349
 QS0349.The dynamic height is computed by dividing the NAVD 88
 QS0349.geopotential number by the normal gravity value computed on the
 QS0349.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0349.degrees latitude (g = 980.6199 gals.).
 QS0349
 QS0349.The modeled gravity was interpolated from observed gravity values.
 QS0349
 QS0349;                    North         East    Units  Estimated Accuracy
 QS0349;SPC SD N     -   209,630.      556,270.      MT  (+/- 180 meters Scaled)
 QS0349
 QS0349_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR784639(NAD 83)
 QS0349
 QS0349                          SUPERSEDED SURVEY CONTROL
 QS0349
 QS0349  NGVD 29 (??/??/92)  517.017  (m)         1696.25   (f) ADJ UNCH    2 0
 QS0349
 QS0349.Superseded values are not recommended for survey control.
 QS0349
 QS0349.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0349.See file dsdata.pdf to determine how the superseded data were derived.
 QS0349
 QS0349_MARKER: DB = BENCH MARK DISK
 QS0349_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0349_STAMPING: J 307 1945
 QS0349_MARK LOGO: CGS
 QS0349_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0349_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0349+STABILITY: SURFACE MOTION
 QS0349
 QS0349  HISTORY     - Date     Condition        Report By
 QS0349  HISTORY     - 1945     MONUMENTED       CGS
 QS0349
 QS0349                          STATION DESCRIPTION
 QS0349
 QS0349'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0349'1 MI SE FROM JEFFREY.
 QS0349'1.0 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0349'PACIFIC RAILROAD FROM THE STATION AT JEFFREY, CORSON COUNTY, 0.5
 QS0349'MILE NORTH OF A ROAD CROSSING, 78 FEET SOUTH OF A FENCE LINE,
 QS0349'50 FEET EAST OF THE CENTER LINE OF THE TRACK, 47 FEET NORTH OF A
 QS0349'POLE, 2 FEET EAST OF A RIGHT-OF-WAY FENCE, 2 FEET SOUTH OF A WHITE
 QS0349'WOODEN WITNESS POST, AND ABOUT 5 FEET LOWER THAN THE TRACK.  AN
 QS0349'IRON BENCH-MARK DISK, STAMPED J 307 1945 AND SET IN THE TOP OF A
 QS0349'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0224 ***********************************************************************
 QS0224  DESIGNATION -  J 308
 QS0224  PID         -  QS0224
 QS0224  STATE/COUNTY-  SD/POTTER
 QS0224  COUNTRY     -  US
 QS0224  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0224
 QS0224                         *CURRENT SURVEY CONTROL
 QS0224  ______________________________________________________________________
 QS0224* NAD 83(1986) POSITION- 45 02 09.     (N) 100 16 18.     (W)   SCALED
 QS0224* NAVD 88 ORTHO HEIGHT -   465.909 (meters)     1528.57  (feet) ADJUSTED
 QS0224  ______________________________________________________________________
 QS0224  GEOID HEIGHT    -        -22.448 (meters)                     GEOID18
 QS0224  DYNAMIC HEIGHT  -        465.843 (meters)     1528.35  (feet) COMP
 QS0224  MODELED GRAVITY -    980,463.1   (mgal)                       NAVD 88
 QS0224
 QS0224  VERT ORDER      -  SECOND    CLASS 0
 QS0224
 QS0224.The horizontal coordinates were scaled from a map and have
 QS0224.an estimated accuracy of +/- 6 seconds.
 QS0224
 QS0224.The orthometric height was determined by differential leveling and
 QS0224.adjusted by the NATIONAL GEODETIC SURVEY
 QS0224.in June 1991.
 QS0224
 QS0224.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0224.GEOID18 height accuracy estimate available here.
 QS0224
 QS0224.Click photographs - Photos may exist for this station.
 QS0224
 QS0224.The dynamic height is computed by dividing the NAVD 88
 QS0224.geopotential number by the normal gravity value computed on the
 QS0224.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0224.degrees latitude (g = 980.6199 gals.).
 QS0224
 QS0224.The modeled gravity was interpolated from observed gravity values.
 QS0224
 QS0224;                    North         East    Units  Estimated Accuracy
 QS0224;SPC SD N     -   133,660.      578,600.      MT  (+/- 180 meters Scaled)
 QS0224
 QS0224_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ998877(NAD 83)
 QS0224
 QS0224                          SUPERSEDED SURVEY CONTROL
 QS0224
 QS0224  NGVD 29 (??/??/92)  465.538  (m)         1527.35   (f) ADJ UNCH    2 0
 QS0224
 QS0224.Superseded values are not recommended for survey control.
 QS0224
 QS0224.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0224.See file dsdata.pdf to determine how the superseded data were derived.
 QS0224
 QS0224_MARKER: DB = BENCH MARK DISK
 QS0224_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0224_SP_SET: CULVERT HEADWALL
 QS0224_STAMPING: J 308 1945
 QS0224_MARK LOGO: CGS
 QS0224_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0224+STABILITY: SURFACE MOTION
 QS0224
 QS0224  HISTORY     - Date     Condition        Report By
 QS0224  HISTORY     - 1945     MONUMENTED       CGS
 QS0224
 QS0224                          STATION DESCRIPTION
 QS0224
 QS0224'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0224'1 MI SE FROM WHITLOCKS CROSSING.
 QS0224'1.0 MILE SOUTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE MISSOURI
 QS0224'RIVER BRIDGE AT WHITLOCKS CROSSING, POTTER COUNTY, ABOUT 0.2
 QS0224'MILE SOUTHEAST OF A SCHOOLHOUSE, IN THE TOP OF THE SOUTHEAST
 QS0224'END OF THE NORTHEAST HEAD WALL OF A CONCRETE CULVERT, 12 FEET
 QS0224'NORTHEAST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 2 FEET
 QS0224'HIGHER THAN THE HIGHWAY.  AN IRON BENCH-MARK DISK, STAMPED
 QS0224'J 308 1945.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0034 ***********************************************************************
 PT0034  DESIGNATION -  J 309 RESET
 PT0034  PID         -  PT0034
 PT0034  STATE/COUNTY-  SD/HUGHES
 PT0034  COUNTRY     -  US
 PT0034  USGS QUAD   -  OKOBOJO SW (2017)
 PT0034
 PT0034                         *CURRENT SURVEY CONTROL
 PT0034  ______________________________________________________________________
 PT0034* NAD 83(1986) POSITION- 44 31 08.     (N) 100 27 02.     (W)   SCALED
 PT0034* NAVD 88 ORTHO HEIGHT -   519.70  (meters)     1705.0   (feet) RESET
 PT0034  ______________________________________________________________________
 PT0034  GEOID HEIGHT    -        -22.974 (meters)                     GEOID18
 PT0034  VERT ORDER      -  THIRD
 PT0034
 PT0034.The horizontal coordinates were scaled from a map and have
 PT0034.an estimated accuracy of +/- 6 seconds.
 PT0034
 PT0034.The orthometric height was computed from unverified reset data.
 PT0034
 PT0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0034.GEOID18 height accuracy estimate available here.
 PT0034
 PT0034.Click photographs - Photos may exist for this station.
 PT0034
 PT0034;                    North         East    Units  Estimated Accuracy
 PT0034;SPC SD S     -   242,820.      590,680.      MT  (+/- 180 meters Scaled)
 PT0034
 PT0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ847305(NAD 83)
 PT0034
 PT0034                          SUPERSEDED SURVEY CONTROL
 PT0034
 PT0034.No superseded survey control is available for this station.
 PT0034
 PT0034_MARKER: DB = BENCH MARK DISK
 PT0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0034_STAMPING: J 309 RESET 1971
 PT0034_MARK LOGO: CGS
 PT0034_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0034+STABILITY: SURFACE MOTION
 PT0034
 PT0034  HISTORY     - Date     Condition        Report By
 PT0034  HISTORY     - 1971     MONUMENTED       NGS
 PT0034  HISTORY     - 1982     GOOD             NGS
 PT0034
 PT0034                          STATION DESCRIPTION
 PT0034
 PT0034'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 PT0034'15.4 MI NW FROM PIERRE.
 PT0034'18.5 MILES WEST ALONG A COUNTY ROAD FROM ITS INTERSECTION WITH
 PT0034'U.S. HIGHWAY 83 AT THE WEST EDGE OF ONIDA, TO A GRAVELED CROSSROAD
 PT0034'AND A SCHOOLHOUSE IN THE SOUTHWEST CORNER, THENCE SOUTH 13.6
 PT0034'MILES TO A CROSSROAD, 80 FEET EAST OF THE CENTER OF THE NORTH-SOUTH
 PT0034'ROAD, 34 FEET NORTH OF THE CROSS ROAD, 3 FEET EAST OF A POWER
 PT0034'POLE, 2.3 FEET WEST OF A METAL WITNESS POST, SET IN A SQUARE
 PT0034'CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.
 PT0034
 PT0034                          STATION RECOVERY (1982)
 PT0034
 PT0034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
 PT0034'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0042 ***********************************************************************
 QT0042  DESIGNATION -  J 31
 QT0042  PID         -  QT0042
 QT0042  STATE/COUNTY-  SD/PERKINS
 QT0042  COUNTRY     -  US
 QT0042  USGS QUAD   -  COAL SPRINGS (2017)
 QT0042
 QT0042                         *CURRENT SURVEY CONTROL
 QT0042  ______________________________________________________________________
 QT0042* NAD 83(1986) POSITION- 45 26 38.     (N) 102 02 44.     (W)   SCALED
 QT0042* NAVD 88 ORTHO HEIGHT -   778.925 (meters)     2555.52  (feet) ADJUSTED
 QT0042  ______________________________________________________________________
 QT0042  GEOID HEIGHT    -        -19.138 (meters)                     GEOID18
 QT0042  DYNAMIC HEIGHT  -        778.803 (meters)     2555.12  (feet) COMP
 QT0042  MODELED GRAVITY -    980,433.2   (mgal)                       NAVD 88
 QT0042
 QT0042  VERT ORDER      -  FIRST     CLASS II
 QT0042
 QT0042.The horizontal coordinates were scaled from a map and have
 QT0042.an estimated accuracy of +/- 6 seconds.
 QT0042
 QT0042.The orthometric height was determined by differential leveling and
 QT0042.adjusted by the NATIONAL GEODETIC SURVEY
 QT0042.in April 2000.
 QT0042
 QT0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0042.GEOID18 height accuracy estimate available here.
 QT0042
 QT0042.Click photographs - Photos may exist for this station.
 QT0042
 QT0042.The dynamic height is computed by dividing the NAVD 88
 QT0042.geopotential number by the normal gravity value computed on the
 QT0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0042.degrees latitude (g = 980.6199 gals.).
 QT0042
 QT0042.The modeled gravity was interpolated from observed gravity values.
 QT0042
 QT0042;                    North         East    Units  Estimated Accuracy
 QT0042;SPC SD N     -   180,990.      439,990.      MT  (+/- 180 meters Scaled)
 QT0042
 QT0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL310365(NAD 83)
 QT0042
 QT0042                          SUPERSEDED SURVEY CONTROL
 QT0042
 QT0042  NAVD 88 (06/15/91)  778.892  (m)         2555.41   (f) SUPERSEDED  1 2
 QT0042  NGVD 29 (??/??/92)  778.450  (m)         2553.96   (f) ADJ UNCH    1 2
 QT0042
 QT0042.Superseded values are not recommended for survey control.
 QT0042
 QT0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0042.See file dsdata.pdf to determine how the superseded data were derived.
 QT0042
 QT0042_MARKER: DB = BENCH MARK DISK
 QT0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0042_STAMPING: J 31 1934
 QT0042_MARK LOGO: CGS
 QT0042_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0042_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0042+STABILITY: SURFACE MOTION
 QT0042_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0042+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QT0042
 QT0042  HISTORY     - Date     Condition        Report By
 QT0042  HISTORY     - 1934     MONUMENTED       CGS
 QT0042  HISTORY     - 19990621 GOOD             NGS
 QT0042
 QT0042                          STATION DESCRIPTION
 QT0042
 QT0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0042'3.2 MI E FROM COAL SPRINGS.
 QT0042'3.2 MILES EAST ALONG STATE HIGHWAY 8 FROM COAL SPRINGS, PERKINS
 QT0042'COUNTY, AT THE JUNCTION WITH A T-ROAD LEADING SOUTH, 60 FEET
 QT0042'WEST OF THE CENTERLINE OF THE ROAD, 40 FEET NORTH OF THE
 QT0042'CENTERLINE OF THE HIGHWAY, AND 60 FEET NORTH OF THE RIGHT-OF-WAY
 QT0042'FENCE.  A STANDARD DISK, STAMPED J 31 1934 AND SET IN THE TOP
 QT0042'OF A CONCRETE POST.
 QT0042
 QT0042                          STATION RECOVERY (1999)
 QT0042
 QT0042'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0042'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0042'MEADOW, THENCE 22.9 KM (14.20 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QT0042'62.0 M (203.4 FT) NORTHEAST OF MILEPOST 109, 52.5 M (172.2 FT)
 QT0042'NORTH-NORTHWEST OF BENCH MARK 20 109.05, 22.8 M (74.8 FT) NORTH OF THE
 QT0042'HIGHWAY CENTERLINE, 17.2 M (56.4 FT) WEST OF THE CENTER OF A FIELD
 QT0042'ENTRANCE, 7.7 M (25.3 FT) SOUTH OF A WITNESS POST AND FENCE, 1.0 M
 QT0042'(3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1
 QT0042'M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 QT0042'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0051 ***********************************************************************
 QS0051  DESIGNATION -  J 311
 QS0051  PID         -  QS0051
 QS0051  STATE/COUNTY-  SD/CAMPBELL
 QS0051  COUNTRY     -  US
 QS0051  USGS QUAD   -  HERREID NW (2017)
 QS0051
 QS0051                         *CURRENT SURVEY CONTROL
 QS0051  ______________________________________________________________________
 QS0051* NAD 83(1986) POSITION- 45 52 44.     (N) 100 14 57.     (W)   SCALED
 QS0051* NAVD 88 ORTHO HEIGHT -   493.552 (meters)     1619.26  (feet) ADJUSTED
 QS0051  ______________________________________________________________________
 QS0051  GEOID HEIGHT    -        -21.931 (meters)                     GEOID18
 QS0051  DYNAMIC HEIGHT  -        493.524 (meters)     1619.17  (feet) COMP
 QS0051  MODELED GRAVITY -    980,543.2   (mgal)                       NAVD 88
 QS0051
 QS0051  VERT ORDER      -  SECOND    CLASS 0
 QS0051
 QS0051.The horizontal coordinates were scaled from a map and have
 QS0051.an estimated accuracy of +/- 6 seconds.
 QS0051
 QS0051.The orthometric height was determined by differential leveling and
 QS0051.adjusted by the NATIONAL GEODETIC SURVEY
 QS0051.in June 1991.
 QS0051
 QS0051.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0051.GEOID18 height accuracy estimate available here.
 QS0051
 QS0051.Click photographs - Photos may exist for this station.
 QS0051
 QS0051.The dynamic height is computed by dividing the NAVD 88
 QS0051.geopotential number by the normal gravity value computed on the
 QS0051.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0051.degrees latitude (g = 980.6199 gals.).
 QS0051
 QS0051.The modeled gravity was interpolated from observed gravity values.
 QS0051
 QS0051;                    North         East    Units  Estimated Accuracy
 QS0051;SPC SD N     -   227,350.      580,660.      MT  (+/- 180 meters Scaled)
 QS0051
 QS0051_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR030813(NAD 83)
 QS0051
 QS0051                          SUPERSEDED SURVEY CONTROL
 QS0051
 QS0051  NGVD 29 (??/??/92)  493.170  (m)         1618.01   (f) ADJ UNCH    2 0
 QS0051
 QS0051.Superseded values are not recommended for survey control.
 QS0051
 QS0051.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0051.See file dsdata.pdf to determine how the superseded data were derived.
 QS0051
 QS0051_MARKER: DB = BENCH MARK DISK
 QS0051_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0051_STAMPING: J 311 1945
 QS0051_MARK LOGO: CGS
 QS0051_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0051+STABILITY: SURFACE MOTION
 QS0051
 QS0051  HISTORY     - Date     Condition        Report By
 QS0051  HISTORY     - 1945     MONUMENTED       CGS
 QS0051  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0051
 QS0051                          STATION DESCRIPTION
 QS0051
 QS0051'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0051'2.8 MI E FROM POLLOCK.
 QS0051'2.8 MILES EAST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT STE.
 QS0051'MARIE RAILROAD FROM THE STATION AT POLLOCK, SOUTH DAKOTA.  0.3
 QS0051'MILES NORTHWEST OF RAILROAD BRIDGE NO. 407.87, 300.0 FEET
 QS0051'NORTHWEST OF A PRIVATE ROAD CROSSING, 39.2 FEET NORTHEAST OF THE
 QS0051'EAST RAIL, 6.5 FEET SOUTHEAST OF MILE POST NO. 408, 5.0 FEET
 QS0051'SOUTHWEST OF A FENCE LINE, 2.5 FEET SOUTHEAST OF A 4X4 INCH
 QS0051'WHITE WOODEN WITNESS POST AND ABOUT 2.0 FEET BELOW THE TRACK
 QS0051'LEVEL.  AN IRON DISK SET IN THE TOP OF A CONCRETE MONUMENT.
 QS0051'STAMPED J 311 1945.
 QS0051
 QS0051                          STATION RECOVERY (1964)
 QS0051
 QS0051'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QS0051'NOTE-- 1964 REPORT--THE TOWN OF POLLOCK HAS
 QS0051'BEEN MOVED APPROX. 0.8 MI. SOUTH.  ORIGINAL SITE IS FLOODED.
 QS0051'THE MINNEAPOLIS, ST. PAUL AND SAULT STE. MARIE RAILROAD IS NOW
 QS0051'THE SOO LINE RAILROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0063 ***********************************************************************
 PT0063  DESIGNATION -  J 312
 PT0063  PID         -  PT0063
 PT0063  STATE/COUNTY-  SD/SULLY
 PT0063  COUNTRY     -  US
 PT0063  USGS QUAD   -  OKOBOJO (2017)
 PT0063
 PT0063                         *CURRENT SURVEY CONTROL
 PT0063  ______________________________________________________________________
 PT0063* NAD 83(1986) POSITION- 44 42 25.     (N) 100 24 21.     (W)   SCALED
 PT0063* NAVD 88 ORTHO HEIGHT -   571.092 (meters)     1873.66  (feet) ADJUSTED
 PT0063  ______________________________________________________________________
 PT0063  GEOID HEIGHT    -        -22.720 (meters)                     GEOID18
 PT0063  DYNAMIC HEIGHT  -        570.989 (meters)     1873.32  (feet) COMP
 PT0063  MODELED GRAVITY -    980,419.9   (mgal)                       NAVD 88
 PT0063
 PT0063  VERT ORDER      -  SECOND    CLASS 0
 PT0063
 PT0063.The horizontal coordinates were scaled from a map and have
 PT0063.an estimated accuracy of +/- 6 seconds.
 PT0063
 PT0063.The orthometric height was determined by differential leveling and
 PT0063.adjusted by the NATIONAL GEODETIC SURVEY
 PT0063.in June 1991.
 PT0063
 PT0063.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0063.GEOID18 height accuracy estimate available here.
 PT0063
 PT0063.Click photographs - Photos may exist for this station.
 PT0063
 PT0063.The dynamic height is computed by dividing the NAVD 88
 PT0063.geopotential number by the normal gravity value computed on the
 PT0063.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0063.degrees latitude (g = 980.6199 gals.).
 PT0063
 PT0063.The modeled gravity was interpolated from observed gravity values.
 PT0063
 PT0063;                    North         East    Units  Estimated Accuracy
 PT0063;SPC SD N     -    97,160.      567,840.      MT  (+/- 180 meters Scaled)
 PT0063
 PT0063_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ886513(NAD 83)
 PT0063
 PT0063                          SUPERSEDED SURVEY CONTROL
 PT0063
 PT0063  NGVD 29 (??/??/92)  570.702  (m)         1872.38   (f) ADJ UNCH    2 0
 PT0063
 PT0063.Superseded values are not recommended for survey control.
 PT0063
 PT0063.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0063.See file dsdata.pdf to determine how the superseded data were derived.
 PT0063
 PT0063_MARKER: DB = BENCH MARK DISK
 PT0063_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0063_STAMPING: J 312 1946
 PT0063_MARK LOGO: CGS
 PT0063_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0063+STABILITY: SURFACE MOTION
 PT0063
 PT0063  HISTORY     - Date     Condition        Report By
 PT0063  HISTORY     - 1946     MONUMENTED       CGS
 PT0063  HISTORY     - 1964     GOOD             USGS
 PT0063
 PT0063                          STATION DESCRIPTION
 PT0063
 PT0063'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0063'25.3 MI SW FROM AGAR.
 PT0063'ALONG A GRAVELED COUNTY ROAD, 12.3 MILES WEST THENCE 9.0 MILES
 PT0063'SOUTH THENCE 4.0 MILES WEST OF THE RAILROAD STATION IN AGAR,
 PT0063'NEAR A SECTION CORNER, 39 FEET SOUTH OF THE CENTER OF THE
 PT0063'ROAD, 14 FEET SOUTHEAST OF THE EAST END OF A 16 INCH CORRUGATED
 PT0063'PIPE CULVERT, 8 FEET SOUTH OF A CORNER FENCE POST, 1 FOOT WEST
 PT0063'OF A FENCE, 2 FEET NORTH OF WITNESS POST.  NEAR COR SECS. 1, 6,
 PT0063'7 AND 12, T 114 N., RS 79 AND 80 W.
 PT0063
 PT0063                          STATION RECOVERY (1964)
 PT0063
 PT0063'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0063'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0878 ***********************************************************************
 PT0878  DESIGNATION -  J 312 RESET
 PT0878  PID         -  PT0878
 PT0878  STATE/COUNTY-  SD/SULLY
 PT0878  COUNTRY     -  US
 PT0878  USGS QUAD   -  OKOBOJO (2017)
 PT0878
 PT0878                         *CURRENT SURVEY CONTROL
 PT0878  ______________________________________________________________________
 PT0878* NAD 83(1986) POSITION- 44 42 25.     (N) 100 24 21.     (W)   SCALED
 PT0878* NAVD 88 ORTHO HEIGHT -   570.73  (meters)     1872.5   (feet) RESET
 PT0878  ______________________________________________________________________
 PT0878  GEOID HEIGHT    -        -22.720 (meters)                     GEOID18
 PT0878  VERT ORDER      -  THIRD
 PT0878
 PT0878.The horizontal coordinates were scaled from a map and have
 PT0878.an estimated accuracy of +/- 6 seconds.
 PT0878
 PT0878.The orthometric height was computed from unverified reset data.
 PT0878
 PT0878.No vertical observational check was made to the station.
 PT0878
 PT0878.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0878.GEOID18 height accuracy estimate available here.
 PT0878
 PT0878.Click photographs - Photos may exist for this station.
 PT0878
 PT0878;                    North         East    Units  Estimated Accuracy
 PT0878;SPC SD N     -    97,160.      567,840.      MT  (+/- 180 meters Scaled)
 PT0878
 PT0878_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ886513(NAD 83)
 PT0878
 PT0878                          SUPERSEDED SURVEY CONTROL
 PT0878
 PT0878  NGVD 29 (04/17/07)  570.34   (m)         1871.2    (f) RESET       3  
 PT0878
 PT0878.Superseded values are not recommended for survey control.
 PT0878
 PT0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0878.See file dsdata.pdf to determine how the superseded data were derived.
 PT0878
 PT0878_MARKER: DV = VERTICAL CONTROL DISK
 PT0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0878_STAMPING: J 312 RESET 1979
 PT0878_MARK LOGO: NGS
 PT0878_PROJECTION: FLUSH
 PT0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0878+STABILITY: SURFACE MOTION
 PT0878
 PT0878  HISTORY     - Date     Condition        Report By
 PT0878  HISTORY     - 1979     MONUMENTED       NGS
 PT0878
 PT0878                          STATION DESCRIPTION
 PT0878
 PT0878'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 PT0878'25.3 MI SW FROM AGAR.
 PT0878'12.3 MILES WEST ALONG COUNTY ROAD, THENCE 9.0 MILES SOUTH, THENCE
 PT0878'4.0 MILES WEST FROM THE OLD RAILROAD STATION IN AGAR, 67.0 FEET
 PT0878'NORTH OF CENTER OF ROAD, 27.0 FEET EAST OF CENTER OF TRACK ROAD,
 PT0878'29.0 FEET NORTH OF FENCE CORNER, AND 4.0 FEET NORTHWEST OF
 PT0878'POWERLINE POLE.
 PT0878'THE MARK IS 1.8 FT  S FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0216 ***********************************************************************
 PT0216  DESIGNATION -  J 313
 PT0216  PID         -  PT0216
 PT0216  STATE/COUNTY-  SD/STANLEY
 PT0216  COUNTRY     -  US
 PT0216  USGS QUAD   -  OAHE DAM (2017)
 PT0216
 PT0216                         *CURRENT SURVEY CONTROL
 PT0216  ______________________________________________________________________
 PT0216* NAD 83(1986) POSITION- 44 27 10.     (N) 100 25 05.     (W)   SCALED
 PT0216* NAVD 88 ORTHO HEIGHT -   446.726 (meters)     1465.63  (feet) ADJUSTED
 PT0216  ______________________________________________________________________
 PT0216  GEOID HEIGHT    -        -23.148 (meters)                     GEOID18
 PT0216  DYNAMIC HEIGHT  -        446.636 (meters)     1465.34  (feet) COMP
 PT0216  MODELED GRAVITY -    980,404.5   (mgal)                       NAVD 88
 PT0216
 PT0216  VERT ORDER      -  FIRST     CLASS II
 PT0216
 PT0216.The horizontal coordinates were scaled from a map and have
 PT0216.an estimated accuracy of +/- 6 seconds.
 PT0216
 PT0216.The orthometric height was determined by differential leveling and
 PT0216.adjusted by the NATIONAL GEODETIC SURVEY
 PT0216.in June 1991.
 PT0216
 PT0216.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0216.GEOID18 height accuracy estimate available here.
 PT0216
 PT0216.Click photographs - Photos may exist for this station.
 PT0216
 PT0216.The dynamic height is computed by dividing the NAVD 88
 PT0216.geopotential number by the normal gravity value computed on the
 PT0216.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0216.degrees latitude (g = 980.6199 gals.).
 PT0216
 PT0216.The modeled gravity was interpolated from observed gravity values.
 PT0216
 PT0216;                    North         East    Units  Estimated Accuracy
 PT0216;SPC SD S     -   235,470.      593,260.      MT  (+/- 180 meters Scaled)
 PT0216
 PT0216_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ871231(NAD 83)
 PT0216
 PT0216                          SUPERSEDED SURVEY CONTROL
 PT0216
 PT0216  NGVD 29 (??/??/92)  446.352  (m)         1464.41   (f) ADJ UNCH    1 2
 PT0216
 PT0216.Superseded values are not recommended for survey control.
 PT0216
 PT0216.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0216.See file dsdata.pdf to determine how the superseded data were derived.
 PT0216
 PT0216_MARKER: DD = SURVEY DISK
 PT0216_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0216_STAMPING: J 313
 PT0216_MARK LOGO: USACE
 PT0216_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0216_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0216+STABILITY: SURFACE MOTION
 PT0216
 PT0216  HISTORY     - Date     Condition        Report By
 PT0216  HISTORY     - UNK      MONUMENTED       USACE
 PT0216  HISTORY     - 1949     GOOD             CGS
 PT0216  HISTORY     - 1973     MARK NOT FOUND   USGS
 PT0216
 PT0216                          STATION DESCRIPTION
 PT0216
 PT0216'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0216'7.1 MI NW FROM FORT PIERRE.
 PT0216'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0216'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 4.3 MILES
 PT0216'NORTHWEST ALONG THE OAHE DAM SITE ROAD, TO A RED BARN WHICH IS
 PT0216'TRIMMED IN WHITE, THENCE 0.2 MILE NORTHWEST ALONG A TRACK ROAD
 PT0216'TO A WIRE GATE, THENCE THROUGH THE GATE AND 0.9 MILE NORTHWEST
 PT0216'ALONG THE RIGHT FORK OF THE TRACK ROAD AND ALONG A FENCE TO A
 PT0216'FENCE CORNER, THENCE 0.3 MILE NORTHEAST ALONG A FENCE TO A FENCE
 PT0216'CORNER, THENCE 100 YARDS NORTHWEST ALONG A FENCE, ON TOP OF A
 PT0216'SLIGHT RISE, 85 YARDS SOUTH OF THE BANK OF THE MISSOURI RIVER,
 PT0216'50 YARDS SOUTHEAST OF A WASH, 86 FEET SOUTHWEST OF A FENCE,
 PT0216'1.9 FEET NORTH OF A WITNESS POST, SET IN THE TOP OF A CONCRETE
 PT0216'POST WHICH PROJECTS 0.5 FOOT ABOVE THE GROUND.  NOTE-- FROM
 PT0216'DESCRIPTION AND ELEVATION THIS MARK FALLS UNDER WATER OR IN AREA
 PT0216'CHANGED BY CONSTRUCTION OF OAHE DAM.
 PT0216
 PT0216                          STATION RECOVERY (1973)
 PT0216
 PT0216'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PT0216'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0475 ***********************************************************************
 PS0475  DESIGNATION -  J 314
 PS0475  PID         -  PS0475
 PS0475  STATE/COUNTY-  SD/HYDE
 PS0475  COUNTRY     -  US
 PS0475  USGS QUAD   -  CHAPELLE LAKE SE (2017)
 PS0475
 PS0475                         *CURRENT SURVEY CONTROL
 PS0475  ______________________________________________________________________
 PS0475* NAD 83(1986) POSITION- 44 15 55.     (N) 099 32 33.     (W)   SCALED
 PS0475* NAVD 88 ORTHO HEIGHT -   602.763 (meters)     1977.56  (feet) ADJUSTED
 PS0475  ______________________________________________________________________
 PS0475  GEOID HEIGHT    -        -24.107 (meters)                     GEOID18
 PS0475  DYNAMIC HEIGHT  -        602.633 (meters)     1977.14  (feet) COMP
 PS0475  MODELED GRAVITY -    980,383.8   (mgal)                       NAVD 88
 PS0475
 PS0475  VERT ORDER      -  SECOND    CLASS 0
 PS0475
 PS0475.The horizontal coordinates were scaled from a map and have
 PS0475.an estimated accuracy of +/- 6 seconds.
 PS0475
 PS0475.The orthometric height was determined by differential leveling and
 PS0475.adjusted by the NATIONAL GEODETIC SURVEY
 PS0475.in June 1991.
 PS0475
 PS0475.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0475.GEOID18 height accuracy estimate available here.
 PS0475
 PS0475.Click photographs - Photos may exist for this station.
 PS0475
 PS0475.The dynamic height is computed by dividing the NAVD 88
 PS0475.geopotential number by the normal gravity value computed on the
 PS0475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0475.degrees latitude (g = 980.6199 gals.).
 PS0475
 PS0475.The modeled gravity was interpolated from observed gravity values.
 PS0475
 PS0475;                    North         East    Units  Estimated Accuracy
 PS0475;SPC SD N     -    48,100.      636,530.      MT  (+/- 180 meters Scaled)
 PS0475
 PS0475_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ566014(NAD 83)
 PS0475
 PS0475                          SUPERSEDED SURVEY CONTROL
 PS0475
 PS0475  NGVD 29 (??/??/92)  602.417  (m)         1976.43   (f) ADJ UNCH    2 0
 PS0475
 PS0475.Superseded values are not recommended for survey control.
 PS0475
 PS0475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0475.See file dsdata.pdf to determine how the superseded data were derived.
 PS0475
 PS0475_MARKER: DB = BENCH MARK DISK
 PS0475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0475_STAMPING: J 314 1946
 PS0475_MARK LOGO: CGS
 PS0475_PROJECTION: PROJECTING 13 CENTIMETERS
 PS0475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0475+STABILITY: SURFACE MOTION
 PS0475
 PS0475  HISTORY     - Date     Condition        Report By
 PS0475  HISTORY     - 1946     MONUMENTED       CGS
 PS0475
 PS0475                          STATION DESCRIPTION
 PS0475
 PS0475'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0475'7 MI NW FROM STEPHAN.
 PS0475'7.0 MILES NORTHWEST OF STEPHAN, HYDE COUNTY.  THIS BENCH MARK MAY
 PS0475'BE REACHED FROM THE CHURCH BY GOING 0.5 MILE NORTH ALONG A
 PS0475'GRAVEL ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE
 PS0475'1.0 MILE NORTH ALONG STATE HIGHWAY 47, AND THENCE 5.0 MILES WEST
 PS0475'ALONG A GRAVEL ROAD.  IT IS 36.4 FEET SOUTH OF THE CENTER LINE
 PS0475'OF THE ROAD, 1.2 FEET NORTH OF A FENCE, 2 FEET EAST OF A WHITE
 PS0475'WOODEN WITNESS POST, AND ABOUT 2 FEET HIGHER THAN THE ROAD.
 PS0475'A STANDARD DISK, STAMPED J 314 1946 AND SET IN THE TOP OF A
 PS0475'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0494 ***********************************************************************
 PS0494  DESIGNATION -  J 315
 PS0494  PID         -  PS0494
 PS0494  STATE/COUNTY-  SD/HUGHES
 PS0494  COUNTRY     -  US
 PS0494  USGS QUAD   -  DE GREY SE (2017)
 PS0494
 PS0494                         *CURRENT SURVEY CONTROL
 PS0494  ______________________________________________________________________
 PS0494* NAD 83(1986) POSITION- 44 18 32.     (N) 099 51 58.     (W)   SCALED
 PS0494* NAVD 88 ORTHO HEIGHT -   499.459 (meters)     1638.64  (feet) ADJUSTED
 PS0494  ______________________________________________________________________
 PS0494  GEOID HEIGHT    -        -23.951 (meters)                     GEOID18
 PS0494  DYNAMIC HEIGHT  -        499.354 (meters)     1638.30  (feet) COMP
 PS0494  MODELED GRAVITY -    980,392.7   (mgal)                       NAVD 88
 PS0494
 PS0494  VERT ORDER      -  SECOND    CLASS 0
 PS0494
 PS0494.The horizontal coordinates were scaled from a map and have
 PS0494.an estimated accuracy of +/- 6 seconds.
 PS0494
 PS0494.The orthometric height was determined by differential leveling and
 PS0494.adjusted by the NATIONAL GEODETIC SURVEY
 PS0494.in June 1991.
 PS0494
 PS0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0494.GEOID18 height accuracy estimate available here.
 PS0494
 PS0494.Click photographs - Photos may exist for this station.
 PS0494
 PS0494.The dynamic height is computed by dividing the NAVD 88
 PS0494.geopotential number by the normal gravity value computed on the
 PS0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0494.degrees latitude (g = 980.6199 gals.).
 PS0494
 PS0494.The modeled gravity was interpolated from observed gravity values.
 PS0494
 PS0494;                    North         East    Units  Estimated Accuracy
 PS0494;SPC SD S     -   219,580.      637,280.      MT  (+/- 180 meters Scaled)
 PS0494
 PS0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ309065(NAD 83)
 PS0494
 PS0494                          SUPERSEDED SURVEY CONTROL
 PS0494
 PS0494  NGVD 29 (??/??/92)  499.118  (m)         1637.52   (f) ADJ UNCH    2 0
 PS0494
 PS0494.Superseded values are not recommended for survey control.
 PS0494
 PS0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0494.See file dsdata.pdf to determine how the superseded data were derived.
 PS0494
 PS0494_MARKER: DB = BENCH MARK DISK
 PS0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0494_STAMPING: J 315 1946
 PS0494_MARK LOGO: CGS
 PS0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0494+STABILITY: SURFACE MOTION
 PS0494
 PS0494  HISTORY     - Date     Condition        Report By
 PS0494  HISTORY     - 1946     MONUMENTED       CGS
 PS0494
 PS0494                          STATION DESCRIPTION
 PS0494
 PS0494'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0494'4.1 MI NE FROM DE GREY.
 PS0494'4.1 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PS0494'AT DE GREY, HUGHES COUNTY, AT GIDDINGS SCHOOL, IN THE SOUTHEAST
 PS0494'CORNER OF THE SCHOOLYARD, 120 FEET SOUTHEAST OF THE SOUTHEAST
 PS0494'CORNER OF THE SCHOOL BUILDING, 39 FEET WEST OF THE CENTER LINE
 PS0494'OF THE HIGHWAY, 9 FEET WEST OF A FENCE CORNER, 3 FEET NORTH OF
 PS0494'THE FENCE, AND 2 FEET EAST OF A WHITE WOODEN WITNESS POST.
 PS0494'A STANDARD DISK, STAMPED J 315 1946 AND SET IN THE TOP OF A
 PS0494'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0032 ***********************************************************************
 NN0032  DESIGNATION -  J 316
 NN0032  PID         -  NN0032
 NN0032  STATE/COUNTY-  SD/CHARLES MIX
 NN0032  COUNTRY     -  US
 NN0032  USGS QUAD   -  LYNCH NE (2017)
 NN0032
 NN0032                         *CURRENT SURVEY CONTROL
 NN0032  ______________________________________________________________________
 NN0032* NAD 83(1986) POSITION- 42 59 40.     (N) 098 18 33.     (W)   SCALED
 NN0032* NAVD 88 ORTHO HEIGHT -   495.729 (meters)     1626.40  (feet) ADJUSTED
 NN0032  ______________________________________________________________________
 NN0032  GEOID HEIGHT    -        -26.202 (meters)                     GEOID18
 NN0032  DYNAMIC HEIGHT  -        495.562 (meters)     1625.86  (feet) COMP
 NN0032  MODELED GRAVITY -    980,268.3   (mgal)                       NAVD 88
 NN0032
 NN0032  VERT ORDER      -  SECOND    CLASS 0
 NN0032
 NN0032.The horizontal coordinates were scaled from a map and have
 NN0032.an estimated accuracy of +/- 6 seconds.
 NN0032
 NN0032.The orthometric height was determined by differential leveling and
 NN0032.adjusted by the NATIONAL GEODETIC SURVEY
 NN0032.in June 1991.
 NN0032
 NN0032.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0032.GEOID18 height accuracy estimate available here.
 NN0032
 NN0032.Click photographs - Photos may exist for this station.
 NN0032
 NN0032.The dynamic height is computed by dividing the NAVD 88
 NN0032.geopotential number by the normal gravity value computed on the
 NN0032.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0032.degrees latitude (g = 980.6199 gals.).
 NN0032
 NN0032.The modeled gravity was interpolated from observed gravity values.
 NN0032
 NN0032;                    North         East    Units  Estimated Accuracy
 NN0032;SPC SD S     -    75,460.      765,050.      MT  (+/- 180 meters Scaled)
 NN0032
 NN0032_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN563604(NAD 83)
 NN0032
 NN0032                          SUPERSEDED SURVEY CONTROL
 NN0032
 NN0032  NGVD 29 (??/??/92)  495.443  (m)         1625.47   (f) ADJ UNCH    2 0
 NN0032
 NN0032.Superseded values are not recommended for survey control.
 NN0032
 NN0032.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0032.See file dsdata.pdf to determine how the superseded data were derived.
 NN0032
 NN0032_MARKER: DB = BENCH MARK DISK
 NN0032_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0032_STAMPING: J 316 1946
 NN0032_MARK LOGO: CGS
 NN0032_PROJECTION: PROJECTING 10 CENTIMETERS
 NN0032_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0032+STABILITY: SURFACE MOTION
 NN0032
 NN0032  HISTORY     - Date     Condition        Report By
 NN0032  HISTORY     - 1946     MONUMENTED       CGS
 NN0032
 NN0032                          STATION DESCRIPTION
 NN0032
 NN0032'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NN0032'6.6 MI S FROM WAGNER.
 NN0032'6.6 MILES SOUTH TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH
 NN0032'0.9 MILE ALONG A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A
 NN0032'GRAVELED ROAD, THENCE SOUTH 5.0 MILES ALONG A GRAVELED ROAD TO
 NN0032'SITE OF MARK, BENCH MARK IS AT A ROAD INTERSECTION, ABOUT 64
 NN0032'YARDS WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 32.5
 NN0032'FEET SOUTH OF AND ABOUT 2.0 FEET HIGHER THAN THE CENTER LINE
 NN0032'OF THE EAST-WEST ROAD, 1.0 FOOT SOUTH OF A FENCE AND 1.0 FOOT
 NN0032'WEST OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED J 316
 NN0032'1946 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES
 NN0032'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1460 ***********************************************************************
 NM1460  DESIGNATION -  J 317
 NM1460  PID         -  NM1460
 NM1460  STATE/COUNTY-  SD/BON HOMME
 NM1460  COUNTRY     -  US
 NM1460  USGS QUAD   -  BON HOMME COLONY (2017)
 NM1460
 NM1460                         *CURRENT SURVEY CONTROL
 NM1460  ______________________________________________________________________
 NM1460* NAD 83(1986) POSITION- 42 52 00.     (N) 097 42 43.     (W)   SCALED
 NM1460* NAVD 88 ORTHO HEIGHT -   375.066 (meters)     1230.53  (feet) ADJUSTED
 NM1460  ______________________________________________________________________
 NM1460  GEOID HEIGHT    -        -25.853 (meters)                     GEOID18
 NM1460  DYNAMIC HEIGHT  -        374.948 (meters)     1230.14  (feet) COMP
 NM1460  MODELED GRAVITY -    980,294.9   (mgal)                       NAVD 88
 NM1460
 NM1460  VERT ORDER      -  SECOND    CLASS 0
 NM1460
 NM1460.The horizontal coordinates were scaled from a map and have
 NM1460.an estimated accuracy of +/- 6 seconds.
 NM1460
 NM1460.The orthometric height was determined by differential leveling and
 NM1460.adjusted by the NATIONAL GEODETIC SURVEY
 NM1460.in June 1991.
 NM1460
 NM1460.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1460.GEOID18 height accuracy estimate available here.
 NM1460
 NM1460.Click photographs - Photos may exist for this station.
 NM1460
 NM1460.The dynamic height is computed by dividing the NAVD 88
 NM1460.geopotential number by the normal gravity value computed on the
 NM1460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1460.degrees latitude (g = 980.6199 gals.).
 NM1460
 NM1460.The modeled gravity was interpolated from observed gravity values.
 NM1460
 NM1460;                    North         East    Units  Estimated Accuracy
 NM1460;SPC SD S     -    62,630.      814,180.      MT  (+/- 180 meters Scaled)
 NM1460
 NM1460_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN052468(NAD 83)
 NM1460
 NM1460                          SUPERSEDED SURVEY CONTROL
 NM1460
 NM1460  NGVD 29 (??/??/92)  374.850  (m)         1229.82   (f) ADJ UNCH    2 0
 NM1460
 NM1460.Superseded values are not recommended for survey control.
 NM1460
 NM1460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1460.See file dsdata.pdf to determine how the superseded data were derived.
 NM1460
 NM1460_MARKER: DB = BENCH MARK DISK
 NM1460_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 NM1460_SP_SET: CULVERT HEADWALL
 NM1460_STAMPING: J 317 1946
 NM1460_MARK LOGO: CGS
 NM1460_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1460+STABILITY: SURFACE MOTION
 NM1460
 NM1460  HISTORY     - Date     Condition        Report By
 NM1460  HISTORY     - 1946     MONUMENTED       CGS
 NM1460
 NM1460                          STATION DESCRIPTION
 NM1460
 NM1460'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1460'13.9 MI E FROM SPRINGFIELD.
 NM1460'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1460'ALONG STATE HIGHWAY NO. 37, THENCE EAST 9.0 MILES ALONG A GRAVELED
 NM1460'ROAD, THENCE SOUTH 1.9 MILES ALONG A GRAVELED ROAD TO SITE OF
 NM1460'MARK, BENCH MARK IS ABOUT 0.1 MILE SOUTHEAST OF A T INTERSECTION,
 NM1460'16.0 FEET SOUTH OF AND ABOUT 1.5 FEET LOWER THAN THE CENTER LINE
 NM1460'OF THE GRAVELED ROAD, ON TOP OF THE WEST END OF THE SOUTH HEADWALL
 NM1460'OF A 10 FT X 20 FT TWO COMPARTMENT CONCRETE CULVERT.  A BRONZE
 NM1460'DISK STAMPED J 317 1946 SET IN A DRILL HOLE IN CONCRETE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0573 ***********************************************************************
 OR0573  DESIGNATION -  J 318
 OR0573  PID         -  OR0573
 OR0573  STATE/COUNTY-  SD/GREGORY
 OR0573  COUNTRY     -  US
 OR0573  USGS QUAD   -  GREGORY SE (2017)
 OR0573
 OR0573                         *CURRENT SURVEY CONTROL
 OR0573  ______________________________________________________________________
 OR0573* NAD 83(1986) POSITION- 43 06 40.     (N) 099 17 47.     (W)   SCALED
 OR0573* NAVD 88 ORTHO HEIGHT -   618.840 (meters)     2030.31  (feet) ADJUSTED
 OR0573  ______________________________________________________________________
 OR0573  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 OR0573  DYNAMIC HEIGHT  -        618.601 (meters)     2029.53  (feet) COMP
 OR0573  MODELED GRAVITY -    980,215.1   (mgal)                       NAVD 88
 OR0573
 OR0573  VERT ORDER      -  SECOND    CLASS 0
 OR0573
 OR0573.The horizontal coordinates were scaled from a map and have
 OR0573.an estimated accuracy of +/- 6 seconds.
 OR0573
 OR0573.The orthometric height was determined by differential leveling and
 OR0573.adjusted by the NATIONAL GEODETIC SURVEY
 OR0573.in June 1991.
 OR0573
 OR0573.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0573.GEOID18 height accuracy estimate available here.
 OR0573
 OR0573.Click photographs - Photos may exist for this station.
 OR0573
 OR0573.The dynamic height is computed by dividing the NAVD 88
 OR0573.geopotential number by the normal gravity value computed on the
 OR0573.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0573.degrees latitude (g = 980.6199 gals.).
 OR0573
 OR0573.The modeled gravity was interpolated from observed gravity values.
 OR0573
 OR0573;                    North         East    Units  Estimated Accuracy
 OR0573;SPC SD S     -    86,930.      684,390.      MT  (+/- 180 meters Scaled)
 OR0573
 OR0573_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758731(NAD 83)
 OR0573
 OR0573                          SUPERSEDED SURVEY CONTROL
 OR0573
 OR0573  NGVD 29 (??/??/92)  618.54   (m)         2029.3    (f) COMPUTED    2 0
 OR0573
 OR0573.Superseded values are not recommended for survey control.
 OR0573
 OR0573.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0573.See file dsdata.pdf to determine how the superseded data were derived.
 OR0573
 OR0573_MARKER: DB = BENCH MARK DISK
 OR0573_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0573_STAMPING: J 318 1946
 OR0573_MARK LOGO: CGS
 OR0573_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0573+STABILITY: SURFACE MOTION
 OR0573
 OR0573  HISTORY     - Date     Condition        Report By
 OR0573  HISTORY     - 1946     MONUMENTED       CGS
 OR0573
 OR0573                          STATION DESCRIPTION
 OR0573
 OR0573'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0573'4.8 MI S FROM BURKE.
 OR0573'ALONG A GRAVELED COUNTY ROAD, 4.8 MILES SOUTH OF THE CHICAGO
 OR0573'AND NORTHWESTERN RAILROAD STATION IN BURKE, NEAR A SECTION
 OR0573'CORNER, 43 FEET EAST OF THE CENTER OF THE MAIN ROAD, 64 FEET
 OR0573'SOUTH OF THE CENTER OF A DIM ROAD LEADING EAST, 2 FEET SOUTH
 OR0573'OF WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0574 ***********************************************************************
 OR0574  DESIGNATION -  J 318 RESET
 OR0574  PID         -  OR0574
 OR0574  STATE/COUNTY-  SD/GREGORY
 OR0574  COUNTRY     -  US
 OR0574  USGS QUAD   -  GREGORY SE (2017)
 OR0574
 OR0574                         *CURRENT SURVEY CONTROL
 OR0574  ______________________________________________________________________
 OR0574* NAD 83(1986) POSITION- 43 06 40.     (N) 099 17 47.     (W)   SCALED
 OR0574* NAVD 88 ORTHO HEIGHT -   620.49  (+/-2cm)     2035.7   (feet) VERTCON3
 OR0574  ______________________________________________________________________
 OR0574  GEOID HEIGHT    -        -25.590 (meters)                     GEOID18
 OR0574  VERT ORDER      -  THIRD (See Below)
 OR0574
 OR0574.The horizontal coordinates were scaled from a map and have
 OR0574.an estimated accuracy of +/- 6 seconds.
 OR0574
 OR0574.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0574.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0574
 OR0574.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0574.GEOID18 height accuracy estimate available here.
 OR0574
 OR0574.The vertical order pertains to the NGVD 29 superseded value.
 OR0574
 OR0574.Click photographs - Photos may exist for this station.
 OR0574
 OR0574;                    North         East    Units  Estimated Accuracy
 OR0574;SPC SD S     -    86,930.      684,390.      MT  (+/- 180 meters Scaled)
 OR0574
 OR0574_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758731(NAD 83)
 OR0574
 OR0574                          SUPERSEDED SURVEY CONTROL
 OR0574
 OR0574  NGVD 29 (??/??/??)  620.19   (m)         2034.7    (f) RESET       3  
 OR0574
 OR0574.Superseded values are not recommended for survey control.
 OR0574
 OR0574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0574.See file dsdata.pdf to determine how the superseded data were derived.
 OR0574
 OR0574_MARKER: DB = BENCH MARK DISK
 OR0574_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0574_STAMPING: J 318 RESET 1961
 OR0574_MARK LOGO: CGS
 OR0574_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0574_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0574+STABILITY: SURFACE MOTION
 OR0574
 OR0574  HISTORY     - Date     Condition        Report By
 OR0574  HISTORY     - 1961     MONUMENTED       CGS
 OR0574
 OR0574                          STATION DESCRIPTION
 OR0574
 OR0574'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0574'4.8 MI S FROM BURKE.
 OR0574'THIS MARK IS LOCATED ABOUT 4.8 MILES SOUTH ALONG STATE HIGHWAY
 OR0574'47 FROM THE RAILROAD STATION IN BURKE, ON THE NORTH SLOPE OF A
 OR0574'HILL, IN A TRIANGLE FORMED BY ROADS, 99 FEET EAST OF THE
 OR0574'CENTERLINE OF THE HIGHWAY, 74 FEET SOUTH OF THE CENTERLINE OF A
 OR0574'ROAD LEADING EAST AND 2 FEET SOUTH OF A WITNESS POST, AND SET IN
 OR0574'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0979 ***********************************************************************
 NM0979  DESIGNATION -  J 319
 NM0979  PID         -  NM0979
 NM0979  STATE/COUNTY-  SD/YANKTON
 NM0979  COUNTRY     -  US
 NM0979  USGS QUAD   -  YANKTON (2017)
 NM0979
 NM0979                         *CURRENT SURVEY CONTROL
 NM0979  ______________________________________________________________________
 NM0979* NAD 83(1986) POSITION- 42 55 53.     (N) 097 26 17.     (W)   SCALED
 NM0979* NAVD 88 ORTHO HEIGHT -   415.227 (meters)     1362.29  (feet) ADJUSTED
 NM0979  ______________________________________________________________________
 NM0979  GEOID HEIGHT    -        -25.648 (meters)                     GEOID18
 NM0979  DYNAMIC HEIGHT  -        415.105 (meters)     1361.89  (feet) COMP
 NM0979  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 NM0979
 NM0979  VERT ORDER      -  SECOND    CLASS 0
 NM0979
 NM0979.The horizontal coordinates were scaled from a map and have
 NM0979.an estimated accuracy of +/- 6 seconds.
 NM0979
 NM0979.The orthometric height was determined by differential leveling and
 NM0979.adjusted by the NATIONAL GEODETIC SURVEY
 NM0979.in June 1991.
 NM0979
 NM0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0979.GEOID18 height accuracy estimate available here.
 NM0979
 NM0979.Click photographs - Photos may exist for this station.
 NM0979
 NM0979.The dynamic height is computed by dividing the NAVD 88
 NM0979.geopotential number by the normal gravity value computed on the
 NM0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0979.degrees latitude (g = 980.6199 gals.).
 NM0979
 NM0979.The modeled gravity was interpolated from observed gravity values.
 NM0979
 NM0979;                    North         East    Units  Estimated Accuracy
 NM0979;SPC SD S     -    70,560.      836,290.      MT  (+/- 180 meters Scaled)
 NM0979
 NM0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN274543(NAD 83)
 NM0979
 NM0979                          SUPERSEDED SURVEY CONTROL
 NM0979
 NM0979  NGVD 29 (??/??/92)  415.008  (m)         1361.57   (f) ADJ UNCH    2 0
 NM0979
 NM0979.Superseded values are not recommended for survey control.
 NM0979
 NM0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0979.See file dsdata.pdf to determine how the superseded data were derived.
 NM0979
 NM0979_MARKER: DB = BENCH MARK DISK
 NM0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0979_STAMPING: J 319 1946
 NM0979_MARK LOGO: CGS
 NM0979_PROJECTION: PROJECTING 5 CENTIMETERS
 NM0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0979+STABILITY: SURFACE MOTION
 NM0979
 NM0979  HISTORY     - Date     Condition        Report By
 NM0979  HISTORY     - 1946     MONUMENTED       CGS
 NM0979
 NM0979                          STATION DESCRIPTION
 NM0979
 NM0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM0979'4.5 MI NW FROM YANKTON.
 NM0979'ABOUT 4.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NM0979'AND PACIFIC RAILROAD FROM THE STATION AT YANKTON, AND 1.0 MILE
 NM0979'SOUTHEAST OF NAPA JUNCTION, 9 POLES SOUTHEAST OF MILEPOST NO.
 NM0979'157, 2 POLES WEST OF A NORTH-SOUTH ROAD, 45 FEET SOUTH OF AND
 NM0979'ABOUT 1 FOOT LOWER THAN THE CENTER LINE OF THE RAILROAD, 3 FEET
 NM0979'NORTH OF THE RIGHT-OF-WAY FENCE, 1 FOOT EAST OF A 4 IN X 4 IN
 NM0979'MARKER POST.  A BRONZE DISC STAMPED J 319 1946 AND SET IN THE
 NM0979'TOP OF A CONCRETE POST WHICH PROJECTS 2 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0366 ***********************************************************************
 QT0366  DESIGNATION -  J 32 RESET
 QT0366  PID         -  QT0366
 QT0366  STATE/COUNTY-  SD/HARDING
 QT0366  COUNTRY     -  US
 QT0366  USGS QUAD   -  SADDLE BUTTE (2017)
 QT0366
 QT0366                         *CURRENT SURVEY CONTROL
 QT0366  ______________________________________________________________________
 QT0366* NAD 83(1986) POSITION- 45 34 27.     (N) 103 44 49.     (W)   SCALED
 QT0366* NAVD 88 ORTHO HEIGHT -   932.349 (meters)     3058.88  (feet) ADJUSTED
 QT0366  ______________________________________________________________________
 QT0366  GEOID HEIGHT    -        -15.978 (meters)                     GEOID18
 QT0366  DYNAMIC HEIGHT  -        932.169 (meters)     3058.29  (feet) COMP
 QT0366  MODELED GRAVITY -    980,391.1   (mgal)                       NAVD 88
 QT0366
 QT0366  VERT ORDER      -  FIRST     CLASS II
 QT0366
 QT0366.The horizontal coordinates were scaled from a map and have
 QT0366.an estimated accuracy of +/- 6 seconds.
 QT0366
 QT0366.The orthometric height was determined by differential leveling and
 QT0366.adjusted by the NATIONAL GEODETIC SURVEY
 QT0366.in April 2000.
 QT0366
 QT0366.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0366.GEOID18 height accuracy estimate available here.
 QT0366
 QT0366.Click photographs - Photos may exist for this station.
 QT0366
 QT0366.The dynamic height is computed by dividing the NAVD 88
 QT0366.geopotential number by the normal gravity value computed on the
 QT0366.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0366.degrees latitude (g = 980.6199 gals.).
 QT0366
 QT0366.The modeled gravity was interpolated from observed gravity values.
 QT0366
 QT0366;                    North         East    Units  Estimated Accuracy
 QT0366;SPC SD N     -   200,220.      307,640.      MT  (+/- 180 meters Scaled)
 QT0366
 QT0366_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEL977474(NAD 83)
 QT0366
 QT0366                          SUPERSEDED SURVEY CONTROL
 QT0366
 QT0366  NAVD 88 (12/04/03)  932.343  (m)         3058.86   (f) SUPERSEDED  3 0
 QT0366  NGVD 29 (04/17/07)  931.81   (m)         3057.1    (f) RESET       3  
 QT0366
 QT0366.Superseded values are not recommended for survey control.
 QT0366
 QT0366.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0366.See file dsdata.pdf to determine how the superseded data were derived.
 QT0366
 QT0366_MARKER: DV = VERTICAL CONTROL DISK
 QT0366_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0366_STAMPING: J 32 RESET 1979
 QT0366_MARK LOGO: NGS
 QT0366_PROJECTION: FLUSH
 QT0366_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0366_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0366+STABILITY: SURFACE MOTION
 QT0366_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0366+SATELLITE: SATELLITE OBSERVATIONS - October 30, 1998
 QT0366
 QT0366  HISTORY     - Date     Condition        Report By
 QT0366  HISTORY     - 1979     MONUMENTED       NGS
 QT0366  HISTORY     - 19981030 GOOD             NGS
 QT0366
 QT0366                          STATION DESCRIPTION
 QT0366
 QT0366'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 QT0366'10.1 MI WEST FROM BUFFALO.
 QT0366'10.1 MILES WEST ALONG STATE HIGHWAY 20 FROM BUFFALO, 101.0 FEET
 QT0366'NORTH OF CENTER OF STATE HIGHWAY 20, AND 1.0 FOOT EAST OF FENCE.
 QT0366'THE MARK IS 1.6 FT  S FROM A WITNESS POST.
 QT0366
 QT0366                          STATION RECOVERY (1998)
 QT0366
 QT0366'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0366'16.6 KM (10.30 MI) WESTERLY ALONG STATE HIGHWAY 20 FROM THE JUNCTION
 QT0366'OF U.S. HIGHWAY 85 IN BUFFALO, 279.8 M (918.0 FT) EAST OF MILEPOST 17,
 QT0366'30.8 M (101.0 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.2 M (26.9 FT)
 QT0366'NORTH OF A WITNESS POST AND THE CENTER OF A DOUBLE GATE, 0.4 M (1.3
 QT0366'FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF THE SOUTH
 QT0366'END OF 2 BRACED FENCE POSTS, 0.2 M (0.7 FT) EAST OF A FENCE, AND THE
 QT0366'MONUMENT IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON
 QT0366'PROPERTY OWNED BY GARY LICKING, P.O. BOX 456, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0144 ***********************************************************************
 OS0144  DESIGNATION -  J 320 RESET
 OS0144  PID         -  OS0144
 OS0144  STATE/COUNTY-  SD/TODD
 OS0144  COUNTRY     -  US
 OS0144  USGS QUAD   -  LITTLEBURG (2017)
 OS0144
 OS0144                         *CURRENT SURVEY CONTROL
 OS0144  ______________________________________________________________________
 OS0144* NAD 83(1986) POSITION- 43 02 45.     (N) 100 29 31.     (W)   SCALED
 OS0144* NAVD 88 ORTHO HEIGHT -   817.66  (meters)     2682.6   (feet) RESET
 OS0144  ______________________________________________________________________
 OS0144  GEOID HEIGHT    -        -22.605 (meters)                     GEOID18
 OS0144  VERT ORDER      -  THIRD
 OS0144
 OS0144.The horizontal coordinates were scaled from a map and have
 OS0144.an estimated accuracy of +/- 6 seconds.
 OS0144
 OS0144.The orthometric height was computed from unverified reset data.
 OS0144
 OS0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0144.GEOID18 height accuracy estimate available here.
 OS0144
 OS0144.Click photographs - Photos may exist for this station.
 OS0144
 OS0144;                    North         East    Units  Estimated Accuracy
 OS0144;SPC SD S     -    79,170.      587,080.      MT  (+/- 180 meters Scaled)
 OS0144
 OS0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN784669(NAD 83)
 OS0144
 OS0144                          SUPERSEDED SURVEY CONTROL
 OS0144
 OS0144.No superseded survey control is available for this station.
 OS0144
 OS0144_MARKER: DB = BENCH MARK DISK
 OS0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0144_STAMPING: J 320 RESET 1967
 OS0144_MARK LOGO: CGS
 OS0144_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0144+STABILITY: SURFACE MOTION
 OS0144
 OS0144  HISTORY     - Date     Condition        Report By
 OS0144  HISTORY     - 1967     MONUMENTED       CGS
 OS0144
 OS0144                          STATION DESCRIPTION
 OS0144
 OS0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 OS0144'20.2 MI NE FROM VALENTINE.
 OS0144'ABOUT 14.2 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE
 OS0144'AT VALENTINE, NEBRASKA, THENCE 6.0 MILES EAST ALONG A NEW ROAD,
 OS0144'AT THE JUNCTION OF A ROAD LEADING NORTH, ABOUT 2.0 MILES WEST OF
 OS0144'LITTLEBURG, 100 FEET SOUTH OF THE CENTER OF AN EAST-WEST ROAD, 85
 OS0144'FEET EAST OF A NORTH-SOUTH FENCE, 51 FEET EAST OF AN EXTENDED
 OS0144'CENTER OF THE ROAD LEADING NORTH, 1 FOOT WEST OF A METAL WITNESS
 OS0144'POST, AND SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 OS0144'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0101 ***********************************************************************
 OS0101  DESIGNATION -  J 322
 OS0101  PID         -  OS0101
 OS0101  STATE/COUNTY-  SD/TRIPP
 OS0101  COUNTRY     -  US
 OS0101  USGS QUAD   -  KEYAPAHA (2017)
 OS0101
 OS0101                         *CURRENT SURVEY CONTROL
 OS0101  ______________________________________________________________________
 OS0101* NAD 83(1986) POSITION- 43 05 04.     (N) 100 09 59.     (W)   SCALED
 OS0101* NAVD 88 ORTHO HEIGHT -   713.480 (meters)     2340.81  (feet) ADJUSTED
 OS0101  ______________________________________________________________________
 OS0101  GEOID HEIGHT    -        -23.607 (meters)                     GEOID18
 OS0101  DYNAMIC HEIGHT  -        713.200 (meters)     2339.89  (feet) COMP
 OS0101  MODELED GRAVITY -    980,205.2   (mgal)                       NAVD 88
 OS0101
 OS0101  VERT ORDER      -  SECOND    CLASS 0
 OS0101
 OS0101.The horizontal coordinates were scaled from a map and have
 OS0101.an estimated accuracy of +/- 6 seconds.
 OS0101
 OS0101.The orthometric height was determined by differential leveling and
 OS0101.adjusted by the NATIONAL GEODETIC SURVEY
 OS0101.in June 1991.
 OS0101
 OS0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0101.GEOID18 height accuracy estimate available here.
 OS0101
 OS0101.Click photographs - Photos may exist for this station.
 OS0101
 OS0101.The dynamic height is computed by dividing the NAVD 88
 OS0101.geopotential number by the normal gravity value computed on the
 OS0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0101.degrees latitude (g = 980.6199 gals.).
 OS0101
 OS0101.The modeled gravity was interpolated from observed gravity values.
 OS0101
 OS0101;                    North         East    Units  Estimated Accuracy
 OS0101;SPC SD S     -    83,460.      613,590.      MT  (+/- 180 meters Scaled)
 OS0101
 OS0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN050708(NAD 83)
 OS0101
 OS0101                          SUPERSEDED SURVEY CONTROL
 OS0101
 OS0101  NGVD 29 (??/??/92)  713.148  (m)         2339.72   (f) ADJ UNCH    2 0
 OS0101
 OS0101.Superseded values are not recommended for survey control.
 OS0101
 OS0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0101.See file dsdata.pdf to determine how the superseded data were derived.
 OS0101
 OS0101_MARKER: DB = BENCH MARK DISK
 OS0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0101_STAMPING: J 322 1946
 OS0101_MARK LOGO: CGS
 OS0101_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0101+STABILITY: SURFACE MOTION
 OS0101
 OS0101  HISTORY     - Date     Condition        Report By
 OS0101  HISTORY     - 1946     MONUMENTED       CGS
 OS0101  HISTORY     - 1949     GOOD             CGS
 OS0101
 OS0101                          STATION DESCRIPTION
 OS0101
 OS0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0101'3.4 MI SW FROM KEYAPAHA.
 OS0101'ABOUT 1.5 MILES WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OS0101'KEYAPAHA, THENCE 1.9 MILES SOUTH ALONG A DIRT ROAD, AND AT FARM
 OS0101'ROAD LEADING WEST, 40 FEET NORTH OF THE CENTER LINE OF THE FARM
 OS0101'ROAD, 31 FEET WEST OF AND ABOUT LEVEL WITH THE CENTER LINE OF
 OS0101'THE NORTH-SOUTH ROAD, 1 FOOT EAST OF THE RIGHT-OF-WAY FENCE, 1
 OS0101'FOOT NORTH OF A 4 IN X 4 IN MARKER POST.  PROJECTS 4 INCHES
 OS0101'ABOVE THE GROUND.  STAMPED J 322 1946.
 OS0101
 OS0101                          STATION RECOVERY (1949)
 OS0101
 OS0101'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OS0101'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0753 ***********************************************************************
 OR0753  DESIGNATION -  J 323
 OR0753  PID         -  OR0753
 OR0753  STATE/COUNTY-  SD/TRIPP
 OR0753  COUNTRY     -  US
 OR0753  USGS QUAD   -  MILLBORO (2017)
 OR0753
 OR0753                         *CURRENT SURVEY CONTROL
 OR0753  ______________________________________________________________________
 OR0753* NAD 83(1986) POSITION- 43 02 20.     (N) 099 53 23.     (W)   SCALED
 OR0753* NAVD 88 ORTHO HEIGHT -   676.677 (meters)     2220.06  (feet) ADJUSTED
 OR0753  ______________________________________________________________________
 OR0753  GEOID HEIGHT    -        -24.069 (meters)                     GEOID18
 OR0753  DYNAMIC HEIGHT  -        676.421 (meters)     2219.22  (feet) COMP
 OR0753  MODELED GRAVITY -    980,220.0   (mgal)                       NAVD 88
 OR0753
 OR0753  VERT ORDER      -  SECOND    CLASS 0
 OR0753
 OR0753.The horizontal coordinates were scaled from a map and have
 OR0753.an estimated accuracy of +/- 6 seconds.
 OR0753
 OR0753.The orthometric height was determined by differential leveling and
 OR0753.adjusted by the NATIONAL GEODETIC SURVEY
 OR0753.in June 1991.
 OR0753
 OR0753.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0753.GEOID18 height accuracy estimate available here.
 OR0753
 OR0753.Click photographs - Photos may exist for this station.
 OR0753
 OR0753.The dynamic height is computed by dividing the NAVD 88
 OR0753.geopotential number by the normal gravity value computed on the
 OR0753.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0753.degrees latitude (g = 980.6199 gals.).
 OR0753
 OR0753.The modeled gravity was interpolated from observed gravity values.
 OR0753
 OR0753;                    North         East    Units  Estimated Accuracy
 OR0753;SPC SD S     -    78,480.      636,150.      MT  (+/- 180 meters Scaled)
 OR0753
 OR0753_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN275655(NAD 83)
 OR0753
 OR0753                          SUPERSEDED SURVEY CONTROL
 OR0753
 OR0753  NGVD 29 (??/??/92)  676.365  (m)         2219.04   (f) ADJ UNCH    2 0
 OR0753
 OR0753.Superseded values are not recommended for survey control.
 OR0753
 OR0753.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0753.See file dsdata.pdf to determine how the superseded data were derived.
 OR0753
 OR0753_MARKER: DB = BENCH MARK DISK
 OR0753_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0753_STAMPING: J 323 1946
 OR0753_MARK LOGO: CGS
 OR0753_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0753+STABILITY: SURFACE MOTION
 OR0753_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0753+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1987
 OR0753
 OR0753  HISTORY     - Date     Condition        Report By
 OR0753  HISTORY     - 1946     MONUMENTED       CGS
 OR0753  HISTORY     - 1962     POOR             USGS
 OR0753  HISTORY     - 19870708 POOR             NGS
 OR0753
 OR0753                          STATION DESCRIPTION
 OR0753
 OR0753'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0753'7 MI NW FROM WEWELA.
 OR0753'ABOUT 0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OR0753'WEWELA, THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0 MILE WEST
 OR0753'ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT ROAD,
 OR0753'THENCE 1.0 MILE WEST ALONG A DIRT ROAD, AND AT A ROAD
 OR0753'INTERSECTION, 35 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 OR0753'ROAD, 31 FEET NORTH OF AND ABOUT 3 FEET HIGHER THAN THE CENTER
 OR0753'LINE OF THE EAST-WEST ROAD, 6 FEET WEST OF THE RIGHT-OF-WAY
 OR0753'FENCE CORNER, 1 FOOT WEST OF A 4 IN X 4 IN MARKER POST.  PROJECTS
 OR0753'5 INCHES ABOVE THE GROUND.  NOTE-- OUT OF GROUND ABOUT 2-1/2
 OR0753'FEET.
 OR0753
 OR0753                          STATION RECOVERY (1962)
 OR0753
 OR0753'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1962
 OR0753'MARK RECOVERED IN POOR CONDITION.
 OR0753
 OR0753                          STATION RECOVERY (1987)
 OR0753
 OR0753'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0753'THE MARK WAS FOUND WITH DIRT GRADED AWAY FROM IT, BUT SOLID IN THE
 OR0753'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0840 ***********************************************************************
 NM0840  DESIGNATION -  J 324
 NM0840  PID         -  NM0840
 NM0840  STATE/COUNTY-  SD/UNION
 NM0840  COUNTRY     -  US
 NM0840  USGS QUAD   -  JEFFERSON (2017)
 NM0840
 NM0840                         *CURRENT SURVEY CONTROL
 NM0840  ______________________________________________________________________
 NM0840* NAD 83(1986) POSITION- 42 37 03.     (N) 096 34 43.     (W)   SCALED
 NM0840* NAVD 88 ORTHO HEIGHT -   339.721 (meters)     1114.57  (feet) ADJUSTED
 NM0840  ______________________________________________________________________
 NM0840  GEOID HEIGHT    -        -25.793 (meters)                     GEOID18
 NM0840  DYNAMIC HEIGHT  -        339.618 (meters)     1114.23  (feet) COMP
 NM0840  MODELED GRAVITY -    980,306.8   (mgal)                       NAVD 88
 NM0840
 NM0840  VERT ORDER      -  FIRST     CLASS II
 NM0840
 NM0840.The horizontal coordinates were scaled from a map and have
 NM0840.an estimated accuracy of +/- 6 seconds.
 NM0840
 NM0840.The orthometric height was determined by differential leveling and
 NM0840.adjusted by the NATIONAL GEODETIC SURVEY
 NM0840.in June 1991.
 NM0840
 NM0840.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0840.GEOID18 height accuracy estimate available here.
 NM0840
 NM0840.Click photographs - Photos may exist for this station.
 NM0840
 NM0840.The dynamic height is computed by dividing the NAVD 88
 NM0840.geopotential number by the normal gravity value computed on the
 NM0840.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0840.degrees latitude (g = 980.6199 gals.).
 NM0840
 NM0840.The modeled gravity was interpolated from observed gravity values.
 NM0840
 NM0840;                    North         East    Units  Estimated Accuracy
 NM0840;SPC SD S     -    38,530.      907,970.      MT  (+/- 180 meters Scaled)
 NM0840
 NM0840_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN985211(NAD 83)
 NM0840
 NM0840                          SUPERSEDED SURVEY CONTROL
 NM0840
 NM0840  NGVD 29 (??/??/92)  339.547  (m)         1114.00   (f) ADJ UNCH    1 2
 NM0840
 NM0840.Superseded values are not recommended for survey control.
 NM0840
 NM0840.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0840.See file dsdata.pdf to determine how the superseded data were derived.
 NM0840
 NM0840_MARKER: DB = BENCH MARK DISK
 NM0840_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0840_STAMPING: J 324 1948
 NM0840_MARK LOGO: CGS
 NM0840_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0840_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0840+STABILITY: SURFACE MOTION
 NM0840
 NM0840  HISTORY     - Date     Condition        Report By
 NM0840  HISTORY     - 1948     MONUMENTED       CGS
 NM0840  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0840
 NM0840                          STATION DESCRIPTION
 NM0840
 NM0840'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0840'1.5 MI NW FROM JEFFERSON.
 NM0840'1.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0840'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, AT PRIVATE ROAD
 NM0840'CROSSING, 45.6 FEET NORTHWEST OF MILEPOST 104, 29.5 FEET SOUTHWEST
 NM0840'OF THE SOUTHWEST RAIL OF THE TRACK, 11.0 FEET SOUTHEAST OF THE
 NM0840'CENTER LINE OF THE ROAD, 1.2 FEET NORTHEAST OF THE SOUTHWEST
 NM0840'RIGHT-OF-WAY FENCE, 1.6 FEET NORTHWEST OF A REFERENCE POST,
 NM0840'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE
 NM0840'GROUND.
 NM0840
 NM0840                          STATION RECOVERY (2012)
 NM0840
 NM0840'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0840'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0791 ***********************************************************************
 NM0791  DESIGNATION -  J 325
 NM0791  PID         -  NM0791
 NM0791  STATE/COUNTY-  SD/UNION
 NM0791  COUNTRY     -  US
 NM0791  USGS QUAD   -  JEFFERSON (2017)
 NM0791
 NM0791                         *CURRENT SURVEY CONTROL
 NM0791  ______________________________________________________________________
 NM0791* NAD 83(1986) POSITION- 42 34 33.     (N) 096 36 22.     (W)   SCALED
 NM0791* NAVD 88 ORTHO HEIGHT -   340.565 (meters)     1117.34  (feet) ADJUSTED
 NM0791  ______________________________________________________________________
 NM0791  GEOID HEIGHT    -        -25.752 (meters)                     GEOID18
 NM0791  DYNAMIC HEIGHT  -        340.459 (meters)     1116.99  (feet) COMP
 NM0791  MODELED GRAVITY -    980,300.4   (mgal)                       NAVD 88
 NM0791
 NM0791  VERT ORDER      -  SECOND    CLASS 0
 NM0791
 NM0791.The horizontal coordinates were scaled from a map and have
 NM0791.an estimated accuracy of +/- 6 seconds.
 NM0791
 NM0791.The orthometric height was determined by differential leveling and
 NM0791.adjusted by the NATIONAL GEODETIC SURVEY
 NM0791.in June 1991.
 NM0791
 NM0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0791.GEOID18 height accuracy estimate available here.
 NM0791
 NM0791.Click photographs - Photos may exist for this station.
 NM0791
 NM0791.The dynamic height is computed by dividing the NAVD 88
 NM0791.geopotential number by the normal gravity value computed on the
 NM0791.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0791.degrees latitude (g = 980.6199 gals.).
 NM0791
 NM0791.The modeled gravity was interpolated from observed gravity values.
 NM0791
 NM0791;                    North         East    Units  Estimated Accuracy
 NM0791;SPC SD S     -    33,810.      905,920.      MT  (+/- 180 meters Scaled)
 NM0791
 NM0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN964164(NAD 83)
 NM0791
 NM0791                          SUPERSEDED SURVEY CONTROL
 NM0791
 NM0791  NGVD 29 (??/??/92)  340.392  (m)         1116.77   (f) ADJ UNCH    2 0
 NM0791
 NM0791.Superseded values are not recommended for survey control.
 NM0791
 NM0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0791.See file dsdata.pdf to determine how the superseded data were derived.
 NM0791
 NM0791_MARKER: DB = BENCH MARK DISK
 NM0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0791_STAMPING: J 325 1948
 NM0791_MARK LOGO: CGS
 NM0791_PROJECTION: PROJECTING 6 CENTIMETERS
 NM0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0791+STABILITY: SURFACE MOTION
 NM0791
 NM0791  HISTORY     - Date     Condition        Report By
 NM0791  HISTORY     - 1948     MONUMENTED       CGS
 NM0791
 NM0791                          STATION DESCRIPTION
 NM0791
 NM0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0791'4.3 MI W FROM JEFFERSON.
 NM0791'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0791'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0791'WEST ALONG A PAVED ROAD, THENCE 2.0 MILE SOUTH ALONG A GRAVEL
 NM0791'ROAD, IN THE SOUTHWEST QUARTER OF A ROAD CROSSING, AT THE CIVIL
 NM0791'BEND DIST. 5 SCHOOL, 81.0 FEET SOUTH OF THE CENTER LINE OF THE
 NM0791'EAST-WEST ROAD, 40.0 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH
 NM0791'ROAD, 26.2 FEET NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE
 NM0791'SCHOOL BUILDING, 4.0 FEET NORTHWEST OF A 28-INCH TREE, SET IN THE
 NM0791'TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0171 ***********************************************************************
 OQ0171  DESIGNATION -  J 326
 OQ0171  PID         -  OQ0171
 OQ0171  STATE/COUNTY-  SD/LINCOLN
 OQ0171  COUNTRY     -  US
 OQ0171  USGS QUAD   -  CANTON (2017)
 OQ0171
 OQ0171                         *CURRENT SURVEY CONTROL
 OQ0171  ______________________________________________________________________
 OQ0171* NAD 83(1986) POSITION- 43 19 18.     (N) 096 35 56.     (W)   SCALED
 OQ0171* NAVD 88 ORTHO HEIGHT -   405.565 (meters)     1330.59  (feet) ADJUSTED
 OQ0171  ______________________________________________________________________
 OQ0171  GEOID HEIGHT    -        -26.432 (meters)                     GEOID18
 OQ0171  DYNAMIC HEIGHT  -        405.456 (meters)     1330.23  (feet) COMP
 OQ0171  MODELED GRAVITY -    980,338.8   (mgal)                       NAVD 88
 OQ0171
 OQ0171  VERT ORDER      -  FIRST     CLASS II
 OQ0171
 OQ0171.The horizontal coordinates were scaled from a map and have
 OQ0171.an estimated accuracy of +/- 6 seconds.
 OQ0171
 OQ0171.The orthometric height was determined by differential leveling and
 OQ0171.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0171.in June 1991.
 OQ0171
 OQ0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0171.GEOID18 height accuracy estimate available here.
 OQ0171
 OQ0171.Click photographs - Photos may exist for this station.
 OQ0171
 OQ0171.The dynamic height is computed by dividing the NAVD 88
 OQ0171.geopotential number by the normal gravity value computed on the
 OQ0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0171.degrees latitude (g = 980.6199 gals.).
 OQ0171
 OQ0171.The modeled gravity was interpolated from observed gravity values.
 OQ0171
 OQ0171;                    North         East    Units  Estimated Accuracy
 OQ0171;SPC SD S     -   116,600.      902,790.      MT  (+/- 180 meters Scaled)
 OQ0171
 OQ0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN946993(NAD 83)
 OQ0171
 OQ0171                          SUPERSEDED SURVEY CONTROL
 OQ0171
 OQ0171  NGVD 29 (??/??/92)  405.322  (m)         1329.79   (f) ADJ UNCH    1 2
 OQ0171
 OQ0171.Superseded values are not recommended for survey control.
 OQ0171
 OQ0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0171.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0171
 OQ0171_MARKER: DB = BENCH MARK DISK
 OQ0171_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0171_STAMPING: J 326 1949
 OQ0171_MARK LOGO: CGS
 OQ0171_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0171_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0171+STABILITY: SURFACE MOTION
 OQ0171
 OQ0171  HISTORY     - Date     Condition        Report By
 OQ0171  HISTORY     - 1949     MONUMENTED       CGS
 OQ0171  HISTORY     - 20110401 MARK NOT FOUND   INDIV
 OQ0171
 OQ0171                          STATION DESCRIPTION
 OQ0171
 OQ0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0171'2.2 MI WNW FROM CANTON.
 OQ0171'0.4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0171'PACIFIC RAILROAD FROM THE RAILROAD STATION AT CANTON, THENCE
 OQ0171'1.8 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0171'AND PACIFIC RAILROAD, 3 POLES NORTHWEST OF MILEPOST 52, 69.0
 OQ0171'FEET NORTHWEST OF THE CENTER LINE OF A PRIVATE ROAD, 46.0 FEET
 OQ0171'NORTHEAST OF THE NORTHEAST RAIL, 1.0 FOOT SOUTHWEST OF THE
 OQ0171'RIGHT-OF-WAY FENCE, 1.7 FEET SOUTHEAST OF A REFERENCE POST,
 OQ0171'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 OQ0171'ABOVE THE GROUND.
 OQ0171
 OQ0171                          STATION RECOVERY (2011)
 OQ0171
 OQ0171'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0171'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0155 ***********************************************************************
 OQ0155  DESIGNATION -  J 327
 OQ0155  PID         -  OQ0155
 OQ0155  STATE/COUNTY-  SD/LINCOLN
 OQ0155  COUNTRY     -  US
 OQ0155  USGS QUAD   -  HARRISBURG (2017)
 OQ0155
 OQ0155                         *CURRENT SURVEY CONTROL
 OQ0155  ______________________________________________________________________
 OQ0155* NAD 83(1986) POSITION- 43 28 29.     (N) 096 41 51.     (W)   SCALED
 OQ0155* NAVD 88 ORTHO HEIGHT -   441.331 (meters)     1447.93  (feet) ADJUSTED
 OQ0155  ______________________________________________________________________
 OQ0155  GEOID HEIGHT    -        -26.400 (meters)                     GEOID18
 OQ0155  DYNAMIC HEIGHT  -        441.213 (meters)     1447.55  (feet) COMP
 OQ0155  MODELED GRAVITY -    980,340.5   (mgal)                       NAVD 88
 OQ0155
 OQ0155  VERT ORDER      -  FIRST     CLASS II
 OQ0155
 OQ0155.The horizontal coordinates were scaled from a map and have
 OQ0155.an estimated accuracy of +/- 6 seconds.
 OQ0155
 OQ0155.The orthometric height was determined by differential leveling and
 OQ0155.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0155.in June 1991.
 OQ0155
 OQ0155.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0155.GEOID18 height accuracy estimate available here.
 OQ0155
 OQ0155.Click photographs - Photos may exist for this station.
 OQ0155
 OQ0155.The dynamic height is computed by dividing the NAVD 88
 OQ0155.geopotential number by the normal gravity value computed on the
 OQ0155.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0155.degrees latitude (g = 980.6199 gals.).
 OQ0155
 OQ0155.The modeled gravity was interpolated from observed gravity values.
 OQ0155
 OQ0155;                    North         East    Units  Estimated Accuracy
 OQ0155;SPC SD S     -   133,240.      894,060.      MT  (+/- 180 meters Scaled)
 OQ0155
 OQ0155_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP862161(NAD 83)
 OQ0155
 OQ0155                          SUPERSEDED SURVEY CONTROL
 OQ0155
 OQ0155  NGVD 29 (??/??/92)  441.064  (m)         1447.06   (f) ADJ UNCH    1 2
 OQ0155
 OQ0155.Superseded values are not recommended for survey control.
 OQ0155
 OQ0155.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0155.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0155
 OQ0155_MARKER: DB = BENCH MARK DISK
 OQ0155_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0155_STAMPING: J 327 1949
 OQ0155_MARK LOGO: CGS
 OQ0155_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0155_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0155+STABILITY: SURFACE MOTION
 OQ0155
 OQ0155  HISTORY     - Date     Condition        Report By
 OQ0155  HISTORY     - 1949     MONUMENTED       CGS
 OQ0155  HISTORY     - 20060201 MARK NOT FOUND   INDIV
 OQ0155  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 OQ0155
 OQ0155                          STATION DESCRIPTION
 OQ0155
 OQ0155'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0155'3 MI N FROM HARRISBURG.
 OQ0155'3.0 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0155'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HARRISBURG, 50.0
 OQ0155'FEET WEST OF THE WEST RAIL, 34.0 FEET SOUTH OF THE CENTER
 OQ0155'LINE OF THE ROAD, 2.5 FEET WEST OF A FENCE CORNER POST, 1.2
 OQ0155'FEET SOUTH OF THE RIGHT-OF-WAY FENCE, 1.4 FEET EAST OF A
 OQ0155'REFERENCE POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0155'0.6 FOOT ABOVE THE GROUND.
 OQ0155
 OQ0155                          STATION RECOVERY (2006)
 OQ0155
 OQ0155'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006 (MDD)
 OQ0155'THE CONCRETE BASE WAS FOUND ALONG WITH SEVERAL PIECES APPARENTLY
 OQ0155'BROKEN OFF THE MONUMENT CAUSING THE CAP TO BE REMOVED AND NOT FOUND.
 OQ0155'THE ELEVATION OF THE CONCRETE REMNANT WAS 0.60' LOWER THAN LISTED.
 OQ0155
 OQ0155                          STATION RECOVERY (2012)
 OQ0155
 OQ0155'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0155'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0234 ***********************************************************************
 OQ0234  DESIGNATION -  J 328
 OQ0234  PID         -  OQ0234
 OQ0234  STATE/COUNTY-  SD/LINCOLN
 OQ0234  COUNTRY     -  US
 OQ0234  USGS QUAD   -  KLONDIKE (2018)
 OQ0234
 OQ0234                         *CURRENT SURVEY CONTROL
 OQ0234  ______________________________________________________________________
 OQ0234* NAD 83(1986) POSITION- 43 28 29.     (N) 096 36 30.     (W)   SCALED
 OQ0234* NAVD 88 ORTHO HEIGHT -   421.076 (meters)     1381.48  (feet) ADJUSTED
 OQ0234  ______________________________________________________________________
 OQ0234  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 OQ0234  DYNAMIC HEIGHT  -        420.965 (meters)     1381.12  (feet) COMP
 OQ0234  MODELED GRAVITY -    980,344.3   (mgal)                       NAVD 88
 OQ0234
 OQ0234  VERT ORDER      -  SECOND    CLASS 0
 OQ0234
 OQ0234.The horizontal coordinates were scaled from a map and have
 OQ0234.an estimated accuracy of +/- 6 seconds.
 OQ0234
 OQ0234.The orthometric height was determined by differential leveling and
 OQ0234.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0234.in June 1991.
 OQ0234
 OQ0234.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0234.GEOID18 height accuracy estimate available here.
 OQ0234
 OQ0234.Click photographs - Photos may exist for this station.
 OQ0234
 OQ0234.The dynamic height is computed by dividing the NAVD 88
 OQ0234.geopotential number by the normal gravity value computed on the
 OQ0234.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0234.degrees latitude (g = 980.6199 gals.).
 OQ0234
 OQ0234.The modeled gravity was interpolated from observed gravity values.
 OQ0234
 OQ0234;                    North         East    Units  Estimated Accuracy
 OQ0234;SPC SD S     -   133,560.      901,260.      MT  (+/- 180 meters Scaled)
 OQ0234
 OQ0234_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP934163(NAD 83)
 OQ0234
 OQ0234                          SUPERSEDED SURVEY CONTROL
 OQ0234
 OQ0234  NGVD 29 (??/??/92)  420.814  (m)         1380.62   (f) ADJ UNCH    2 0
 OQ0234
 OQ0234.Superseded values are not recommended for survey control.
 OQ0234
 OQ0234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0234.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0234
 OQ0234_MARKER: DB = BENCH MARK DISK
 OQ0234_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0234_STAMPING: J 328 1949
 OQ0234_MARK LOGO: CGS
 OQ0234_PROJECTION: PROJECTING 18 CENTIMETERS
 OQ0234_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0234+STABILITY: SURFACE MOTION
 OQ0234
 OQ0234  HISTORY     - Date     Condition        Report By
 OQ0234  HISTORY     - 1949     MONUMENTED       CGS
 OQ0234
 OQ0234                          STATION DESCRIPTION
 OQ0234
 OQ0234'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0234'7.5 MI NE FROM HARRISBURG.
 OQ0234'4.5 MILES EAST ALONG A GRAVELED ROAD FROM THE RAILROAD STATION
 OQ0234'AT HARRISBURG, THENCE 3.0 MILES NORTH ALONG A GRAVELED ROAD,
 OQ0234'0.2 MILE SOUTH OF A SCHOOLHOUSE, 38.0 FEET SOUTH OF THE CENTER LINE
 OQ0234'OF AN EAST-WEST ROAD, 37.0 FEET WEST OF THE CENTER LINE OF A
 OQ0234'NORTH-SOUTH ROAD, 8.0 FEET SOUTH OF THE CENTER OF A WIRE GATE,
 OQ0234'5.0 FEET SOUTH OF A FENCE CORNER POST, 1.2 FEET WEST OF THE FENCE,
 OQ0234'1.4 FEET NORTH OF A REFERENCE POST, AND SET IN THE TOP OF A
 OQ0234'CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0235 ***********************************************************************
 OQ0235  DESIGNATION -  J 328 RESET
 OQ0235  PID         -  OQ0235
 OQ0235  STATE/COUNTY-  SD/LINCOLN
 OQ0235  COUNTRY     -  US
 OQ0235  USGS QUAD   -  KLONDIKE (2018)
 OQ0235
 OQ0235                         *CURRENT SURVEY CONTROL
 OQ0235  ______________________________________________________________________
 OQ0235* NAD 83(1986) POSITION- 43 28 29.5    (N) 096 36 30.8    (W)   HD_HELD2
 OQ0235* NAVD 88 ORTHO HEIGHT -   420.72  (+/-2cm)     1380.3   (feet) VERTCON3
 OQ0235  ______________________________________________________________________
 OQ0235  GEOID HEIGHT    -        -26.459 (meters)                     GEOID18
 OQ0235  VERT ORDER      -  THIRD (See Below)
 OQ0235
 OQ0235.The horizontal coordinates were established by autonomous hand held GPS
 OQ0235.observations and have an estimated accuracy of +/- 10 meters.
 OQ0235
 OQ0235.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0235.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0235
 OQ0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0235.GEOID18 height accuracy estimate available here.
 OQ0235
 OQ0235.The vertical order pertains to the NGVD 29 superseded value.
 OQ0235
 OQ0235.Click photographs - Photos may exist for this station.
 OQ0235
 OQ0235;                    North         East    Units  Estimated Accuracy
 OQ0235;SPC SD S     -   133,569.      901,244.      MT  (+/- 10 meters HH2 GPS)
 OQ0235
 OQ0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP9341716327(NAD 83)
 OQ0235
 OQ0235                          SUPERSEDED SURVEY CONTROL
 OQ0235
 OQ0235  NGVD 29 (??/??/??)  420.46   (m)         1379.5    (f) RESET       3  
 OQ0235
 OQ0235.Superseded values are not recommended for survey control.
 OQ0235
 OQ0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0235.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0235
 OQ0235_MARKER: DB = BENCH MARK DISK
 OQ0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0235_STAMPING: J 328 RESET 1961
 OQ0235_MARK LOGO: CGS
 OQ0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0235+STABILITY: SURFACE MOTION
 OQ0235
 OQ0235  HISTORY     - Date     Condition        Report By
 OQ0235  HISTORY     - 1961     MONUMENTED       CGS
 OQ0235  HISTORY     - 20090216 GOOD             GEOCAC
 OQ0235
 OQ0235                          STATION DESCRIPTION
 OQ0235
 OQ0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OQ0235'7 MI NE FROM HARRISBURG.
 OQ0235'THIS MARK IS LOCATED 4.5 MILES EAST ALONG A SURFACED ROAD FROM
 OQ0235'THE RAILROAD STATION AT HARRISBURG, THENCE 3.0 MILES NORTH, IN
 OQ0235'THE SOUTHEAST ANGLE OF CROSSROADS, ABOUT 98 FEET EAST OF THE
 OQ0235'CENTERLINE OF THE NORTH-SOUTH ROAD, ABOUT 33 FEET SOUTH OF THE
 OQ0235'CENTERLINE OF THE EAST-WEST ROAD, 1 1/2 FEET WEST OF A WHITE
 OQ0235'WITNESS POST, 1 FOOT NORTH OF AN EAST-WEST FENCE, AND SET IN THE
 OQ0235'TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
 OQ0235
 OQ0235                          STATION RECOVERY (2009)
 OQ0235
 OQ0235'RECOVERY NOTE BY GEOCACHING 2009 (MBK)
 OQ0235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0258 ***********************************************************************
 PR0258  DESIGNATION -  J 329
 PR0258  PID         -  PR0258
 PR0258  STATE/COUNTY-  SD/MOODY
 PR0258  COUNTRY     -  US
 PR0258  USGS QUAD   -  FLANDREAU NW (2017)
 PR0258
 PR0258                         *CURRENT SURVEY CONTROL
 PR0258  ______________________________________________________________________
 PR0258* NAD 83(1986) POSITION- 44 10 53.     (N) 096 44 57.     (W)   SCALED
 PR0258* NAVD 88 ORTHO HEIGHT -   476.650 (meters)     1563.81  (feet) ADJUSTED
 PR0258  ______________________________________________________________________
 PR0258  GEOID HEIGHT    -        -25.743 (meters)                     GEOID18
 PR0258  DYNAMIC HEIGHT  -        476.548 (meters)     1563.47  (feet) COMP
 PR0258  MODELED GRAVITY -    980,391.2   (mgal)                       NAVD 88
 PR0258
 PR0258  VERT ORDER      -  SECOND    CLASS 0
 PR0258
 PR0258.The horizontal coordinates were scaled from a map and have
 PR0258.an estimated accuracy of +/- 6 seconds.
 PR0258
 PR0258.The orthometric height was determined by differential leveling and
 PR0258.adjusted by the NATIONAL GEODETIC SURVEY
 PR0258.in June 1991.
 PR0258
 PR0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0258.GEOID18 height accuracy estimate available here.
 PR0258
 PR0258.Click photographs - Photos may exist for this station.
 PR0258
 PR0258.The dynamic height is computed by dividing the NAVD 88
 PR0258.geopotential number by the normal gravity value computed on the
 PR0258.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0258.degrees latitude (g = 980.6199 gals.).
 PR0258
 PR0258.The modeled gravity was interpolated from observed gravity values.
 PR0258
 PR0258;                    North         East    Units  Estimated Accuracy
 PR0258;SPC SD S     -   211,490.      886,490.      MT  (+/- 180 meters Scaled)
 PR0258
 PR0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799944(NAD 83)
 PR0258
 PR0258                          SUPERSEDED SURVEY CONTROL
 PR0258
 PR0258  NGVD 29 (??/??/92)  476.382  (m)         1562.93   (f) ADJ UNCH    2 0
 PR0258
 PR0258.Superseded values are not recommended for survey control.
 PR0258
 PR0258.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0258.See file dsdata.pdf to determine how the superseded data were derived.
 PR0258
 PR0258_MARKER: DB = BENCH MARK DISK
 PR0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0258_STAMPING: J 329 1949
 PR0258_MARK LOGO: CGS
 PR0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0258+STABILITY: SURFACE MOTION
 PR0258
 PR0258  HISTORY     - Date     Condition        Report By
 PR0258  HISTORY     - 1949     MONUMENTED       CGS
 PR0258
 PR0258                          STATION DESCRIPTION
 PR0258
 PR0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0258'11.4 MI S FROM BROOKINGS.
 PR0258'7.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE AT
 PR0258'BROOKINGS, THENCE 2.0 MILES EAST ALONG A GRAVELED ROAD,
 PR0258'THENCE 2.1 MILES SOUTH ALONG A GRAVELED ROAD, AT A JUNCTION
 PR0258'WITH A TRAIL LEADING EAST, 125 YARDS (PACED) NORTH OF THE NORTH
 PR0258'END OF A BRIDGE OVER THE BIG SIOUX RIVER, 42.0 FEET EAST OF THE
 PR0258'CENTER LINE OF THE NORTH-SOUTH ROAD, 23.0 FEET SOUTH OF THE
 PR0258'CENTER LINE OF THE TRAIL LEADING EAST, 1.5 FEET EAST OF A
 PR0258'REFERENCE POST, 1.0 FOOT NORTH OF A FENCE, AND SET IN THE TOP
 PR0258'OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0369 ***********************************************************************
 PR0369  DESIGNATION -  J 330
 PR0369  PID         -  PR0369
 PR0369  STATE/COUNTY-  SD/BROOKINGS
 PR0369  COUNTRY     -  US
 PR0369  USGS QUAD   -  ESTELLINE (2017)
 PR0369
 PR0369                         *CURRENT SURVEY CONTROL
 PR0369  ______________________________________________________________________
 PR0369* NAD 83(1986) POSITION- 44 32 36.     (N) 096 53 17.     (W)   SCALED
 PR0369* NAVD 88 ORTHO HEIGHT -   501.412 (meters)     1645.05  (feet) ADJUSTED
 PR0369  ______________________________________________________________________
 PR0369  GEOID HEIGHT    -        -24.955 (meters)                     GEOID18
 PR0369  DYNAMIC HEIGHT  -        501.337 (meters)     1644.80  (feet) COMP
 PR0369  MODELED GRAVITY -    980,451.9   (mgal)                       NAVD 88
 PR0369
 PR0369  VERT ORDER      -  SECOND    CLASS 0
 PR0369
 PR0369.The horizontal coordinates were scaled from a map and have
 PR0369.an estimated accuracy of +/- 6 seconds.
 PR0369
 PR0369.The orthometric height was determined by differential leveling and
 PR0369.adjusted by the NATIONAL GEODETIC SURVEY
 PR0369.in June 1991.
 PR0369
 PR0369.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0369.GEOID18 height accuracy estimate available here.
 PR0369
 PR0369.Click photographs - Photos may exist for this station.
 PR0369
 PR0369.The dynamic height is computed by dividing the NAVD 88
 PR0369.geopotential number by the normal gravity value computed on the
 PR0369.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0369.degrees latitude (g = 980.6199 gals.).
 PR0369
 PR0369.The modeled gravity was interpolated from observed gravity values.
 PR0369
 PR0369;                    North         East    Units  Estimated Accuracy
 PR0369;SPC SD N     -    83,650.      847,240.      MT  (+/- 180 meters Scaled)
 PR0369
 PR0369_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ677343(NAD 83)
 PR0369
 PR0369                          SUPERSEDED SURVEY CONTROL
 PR0369
 PR0369  NGVD 29 (??/??/92)  501.139  (m)         1644.15   (f) ADJ UNCH    2 0
 PR0369
 PR0369.Superseded values are not recommended for survey control.
 PR0369
 PR0369.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0369.See file dsdata.pdf to determine how the superseded data were derived.
 PR0369
 PR0369_MARKER: DB = BENCH MARK DISK
 PR0369_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0369_STAMPING: J 330 1949
 PR0369_MARK LOGO: CGS
 PR0369_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0369+STABILITY: SURFACE MOTION
 PR0369
 PR0369  HISTORY     - Date     Condition        Report By
 PR0369  HISTORY     - 1949     MONUMENTED       CGS
 PR0369
 PR0369                          STATION DESCRIPTION
 PR0369
 PR0369'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0369'3 MI S FROM ESTELLINE.
 PR0369'0.9 MI E ALONG ST HWY 28 FROM THE CHICAGO AND NORTH WESTERN RY
 PR0369'STATION AT ESTELLINE, THENCE 2 MI S ALONG A GRAVELED ROAD, THENCE
 PR0369'0.1 MI W ALONG A GRAVELED ROAD, 1.15 MI N OF BM H 330, AT A ROAD
 PR0369'JCT, 116 FT W OF THE CENTER LINE OF A RD LEADING S, 95 FT S OF
 PR0369'THE CENTERLINE OF AN E-W ROAD, 50 FT SW OF THE CENTERLINE OF A
 PR0369'RD ALONG THE SW SIDE OF A TRIANGULAR PLOT OF GROUND AT THE ROAD
 PR0369'JCT, 2.3 FT NE OF A FENCE, 2 FT NW OF A REFERENCE POST, AND SET
 PR0369'IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1016 ***********************************************************************
 NM1016  DESIGNATION -  J 331
 NM1016  PID         -  NM1016
 NM1016  STATE/COUNTY-  SD/YANKTON
 NM1016  COUNTRY     -  US
 NM1016  USGS QUAD   -  GAVINS POINT DAM (2017)
 NM1016
 NM1016                         *CURRENT SURVEY CONTROL
 NM1016  ______________________________________________________________________
 NM1016* NAD 83(1986) POSITION- 42 52 26.     (N) 097 29 46.     (W)   SCALED
 NM1016* NAVD 88 ORTHO HEIGHT -   372.937 (meters)     1223.54  (feet) ADJUSTED
 NM1016  ______________________________________________________________________
 NM1016  GEOID HEIGHT    -        -25.615 (meters)                     GEOID18
 NM1016  DYNAMIC HEIGHT  -        372.825 (meters)     1223.18  (feet) COMP
 NM1016  MODELED GRAVITY -    980,309.9   (mgal)                       NAVD 88
 NM1016
 NM1016  VERT ORDER      -  FIRST     CLASS II
 NM1016
 NM1016.The horizontal coordinates were scaled from a map and have
 NM1016.an estimated accuracy of +/- 6 seconds.
 NM1016
 NM1016.The orthometric height was determined by differential leveling and
 NM1016.adjusted by the NATIONAL GEODETIC SURVEY
 NM1016.in June 1991.
 NM1016
 NM1016.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1016.GEOID18 height accuracy estimate available here.
 NM1016
 NM1016.Click photographs - Photos may exist for this station.
 NM1016
 NM1016.The dynamic height is computed by dividing the NAVD 88
 NM1016.geopotential number by the normal gravity value computed on the
 NM1016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1016.degrees latitude (g = 980.6199 gals.).
 NM1016
 NM1016.The modeled gravity was interpolated from observed gravity values.
 NM1016
 NM1016;                    North         East    Units  Estimated Accuracy
 NM1016;SPC SD S     -    64,010.      831,780.      MT  (+/- 180 meters Scaled)
 NM1016
 NM1016_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN228479(NAD 83)
 NM1016
 NM1016                          SUPERSEDED SURVEY CONTROL
 NM1016
 NM1016  NGVD 29 (??/??/92)  372.727  (m)         1222.86   (f) ADJ UNCH    1 2
 NM1016
 NM1016.Superseded values are not recommended for survey control.
 NM1016
 NM1016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1016.See file dsdata.pdf to determine how the superseded data were derived.
 NM1016
 NM1016_MARKER: DB = BENCH MARK DISK
 NM1016_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1016_STAMPING: J 331 1949
 NM1016_MARK LOGO: CGS
 NM1016_PROJECTION: PROJECTING 18 CENTIMETERS
 NM1016_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1016+STABILITY: SURFACE MOTION
 NM1016
 NM1016  HISTORY     - Date     Condition        Report By
 NM1016  HISTORY     - 1949     MONUMENTED       CGS
 NM1016  HISTORY     - 1967     MARK NOT FOUND   CGS
 NM1016  HISTORY     - 20120319 MARK NOT FOUND   INDIV
 NM1016
 NM1016                          STATION DESCRIPTION
 NM1016
 NM1016'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1016'5.8 MI NW FROM YANKTON.
 NM1016'1.5 MILES NORTHWEST ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM1016'AT YANKTON, THENCE 0.3 MILE SOUTH AND 3.95 MILES WEST ALONG A
 NM1016'GRAVELED ROAD, AT THE CHARVIL FARM, 33 FEET SOUTH AND 3.95 MILES
 NM1016'WEST ALONG A GRAVELED ROAD, AT THE CHARVIL FARM, 33 FEET SOUTH
 NM1016'OF THE CENTER LINE OF THE GRAVELED ROAD, 25 FEET NORTH OF THE
 NM1016'NORTHWEST CORNER OF A WHITE BARN, 1.2 FEET WEST OF A ROCK WALL
 NM1016'WHICK IS 1.5 FEET HIGH, 1.4 FEET SOUTH OF A REFERENCE POST, AND
 NM1016'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE
 NM1016'THE GROUND.
 NM1016
 NM1016                          STATION RECOVERY (1967)
 NM1016
 NM1016'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 NM1016'MARK NOT FOUND.
 NM1016
 NM1016                          STATION RECOVERY (2012)
 NM1016
 NM1016'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1016'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0363 ***********************************************************************
 PT0363  DESIGNATION -  J 332
 PT0363  PID         -  PT0363
 PT0363  STATE/COUNTY-  SD/STANLEY
 PT0363  COUNTRY     -  US
 PT0363  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0363
 PT0363                         *CURRENT SURVEY CONTROL
 PT0363  ______________________________________________________________________
 PT0363* NAD 83(1986) POSITION- 44 30 29.     (N) 100 35 30.     (W)   SCALED
 PT0363* NAVD 88 ORTHO HEIGHT -   442.176 (meters)     1450.71  (feet) ADJUSTED
 PT0363  ______________________________________________________________________
 PT0363  GEOID HEIGHT    -        -22.812 (meters)                     GEOID18
 PT0363  DYNAMIC HEIGHT  -        442.088 (meters)     1450.42  (feet) COMP
 PT0363  MODELED GRAVITY -    980,406.7   (mgal)                       NAVD 88
 PT0363
 PT0363  VERT ORDER      -  FIRST     CLASS II
 PT0363
 PT0363.The horizontal coordinates were scaled from a map and have
 PT0363.an estimated accuracy of +/- 6 seconds.
 PT0363
 PT0363.The orthometric height was determined by differential leveling and
 PT0363.adjusted by the NATIONAL GEODETIC SURVEY
 PT0363.in June 1991.
 PT0363
 PT0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0363.GEOID18 height accuracy estimate available here.
 PT0363
 PT0363.Click photographs - Photos may exist for this station.
 PT0363
 PT0363.The dynamic height is computed by dividing the NAVD 88
 PT0363.geopotential number by the normal gravity value computed on the
 PT0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0363.degrees latitude (g = 980.6199 gals.).
 PT0363
 PT0363.The modeled gravity was interpolated from observed gravity values.
 PT0363
 PT0363;                    North         East    Units  Estimated Accuracy
 PT0363;SPC SD S     -   241,640.      579,460.      MT  (+/- 180 meters Scaled)
 PT0363
 PT0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ734295(NAD 83)
 PT0363
 PT0363                          SUPERSEDED SURVEY CONTROL
 PT0363
 PT0363  NGVD 29 (??/??/92)  441.795  (m)         1449.46   (f) ADJ UNCH    1 2
 PT0363
 PT0363.Superseded values are not recommended for survey control.
 PT0363
 PT0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0363.See file dsdata.pdf to determine how the superseded data were derived.
 PT0363
 PT0363_MARKER: DB = BENCH MARK DISK
 PT0363_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0363_STAMPING: J 332 1949
 PT0363_MARK LOGO: CGS
 PT0363_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0363_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0363+STABILITY: SURFACE MOTION
 PT0363
 PT0363  HISTORY     - Date     Condition        Report By
 PT0363  HISTORY     - 1949     MONUMENTED       CGS
 PT0363  HISTORY     - 1951     GOOD             CGS
 PT0363
 PT0363                          STATION DESCRIPTION
 PT0363
 PT0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0363'20.6 MI NW FROM FORT PIERRE.
 PT0363'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0363'COURTHOUSE AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG
 PT0363'MISSION RIDGE ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD,
 PT0363'THENCE 1.0 MILE EAST ALONG A DIRT ROAD, 125 YARDS (PACED) NORTH
 PT0363'OF CURVE IN ROAD, 96 YARDS (PACED) WEST OF THE RIVER BOTTOM
 PT0363'SCHOOLHOUSE, 41 FEET EAST OF THE CENTER LINE OF ROAD, 11 FEET
 PT0363'SOUTH OF THE CENTER LINE OF A TRAIL ROAD LEADING TO THE SCHOOLHOUSE,
 PT0363'6.0 FEET EAST OF A FENCE LINE, 4.5 FEET WEST OF A FORKED COTTONWOOD
 PT0363'TREE, 1.5 FEET SOUTHWEST OF A REFERENCE POST, SET IN THE TOP
 PT0363'OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND.
 PT0363
 PT0363                          STATION RECOVERY (1951)
 PT0363
 PT0363'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0363'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0034 ***********************************************************************
 QS0034  DESIGNATION -  J 333
 QS0034  PID         -  QS0034
 QS0034  STATE/COUNTY-  SD/CAMPBELL
 QS0034  COUNTRY     -  US
 QS0034  USGS QUAD   -  POLLOCK NW (2017)
 QS0034
 QS0034                         *CURRENT SURVEY CONTROL
 QS0034  ______________________________________________________________________
 QS0034* NAD 83(1986) POSITION- 45 56 07.     (N) 100 25 48.     (W)   SCALED
 QS0034* NAVD 88 ORTHO HEIGHT -   504.752 (meters)     1656.01  (feet) ADJUSTED
 QS0034  ______________________________________________________________________
 QS0034  GEOID HEIGHT    -        -21.719 (meters)                     GEOID18
 QS0034  DYNAMIC HEIGHT  -        504.725 (meters)     1655.92  (feet) COMP
 QS0034  MODELED GRAVITY -    980,546.5   (mgal)                       NAVD 88
 QS0034
 QS0034  VERT ORDER      -  FIRST     CLASS II
 QS0034
 QS0034.The horizontal coordinates were scaled from a map and have
 QS0034.an estimated accuracy of +/- 6 seconds.
 QS0034
 QS0034.The orthometric height was determined by differential leveling and
 QS0034.adjusted by the NATIONAL GEODETIC SURVEY
 QS0034.in June 1991.
 QS0034
 QS0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0034.GEOID18 height accuracy estimate available here.
 QS0034
 QS0034.Click photographs - Photos may exist for this station.
 QS0034
 QS0034.The dynamic height is computed by dividing the NAVD 88
 QS0034.geopotential number by the normal gravity value computed on the
 QS0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0034.degrees latitude (g = 980.6199 gals.).
 QS0034
 QS0034.The modeled gravity was interpolated from observed gravity values.
 QS0034
 QS0034;                    North         East    Units  Estimated Accuracy
 QS0034;SPC SD N     -   233,680.      566,650.      MT  (+/- 180 meters Scaled)
 QS0034
 QS0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR891878(NAD 83)
 QS0034
 QS0034                          SUPERSEDED SURVEY CONTROL
 QS0034
 QS0034  NGVD 29 (??/??/92)  504.371  (m)         1654.76   (f) ADJ UNCH    1 2
 QS0034
 QS0034.Superseded values are not recommended for survey control.
 QS0034
 QS0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0034.See file dsdata.pdf to determine how the superseded data were derived.
 QS0034
 QS0034_MARKER: DB = BENCH MARK DISK
 QS0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0034_STAMPING: J 333 1949
 QS0034_MARK LOGO: CGS
 QS0034_PROJECTION: PROJECTING 8 CENTIMETERS
 QS0034_MAGNETIC: O = OTHER; SEE DESCRIPTION
 QS0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0034+STABILITY: SURFACE MOTION
 QS0034
 QS0034  HISTORY     - Date     Condition        Report By
 QS0034  HISTORY     - 1949     MONUMENTED       CGS
 QS0034  HISTORY     - 19800926 GOOD             NGS
 QS0034
 QS0034                          STATION DESCRIPTION
 QS0034
 QS0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0034'8.3 MI NW FROM POLLOCK.
 QS0034'3.4 MILES WEST ALONG A GRAVELED ROAD FROM THE JUNCTION WITH THE
 QS0034'MAIN STREET OF POLLOCK, THENCE 1.0 MILE NORTH OF A GRADED DIRT
 QS0034'ROAD, THENCE 3.0 MILES WEST ALONG A GRADED DIRT ROAD, THENCE
 QS0034'0.5 MILE NORTH ALONG A GRADED DIRT ROAD, THENCE 0.4 MILE WEST
 QS0034'ALONG A GRADED DIRT ROAD, ABOUT 0.4 MILE NORTHEAST OF A LARGE
 QS0034'OPEN GRAVEL PIT, 115 FEET SOUTHWEST OF THE CENTER LINE OF A
 QS0034'LONG CURVE IN THE ROAD, 5.0 FEET SOUTHEAST OF THE SOUTH GATE
 QS0034'POST, 1.4 FEET EAST OF A FENCE LINE, 1.0 FOOT SOUTH OF A REFERENCE
 QS0034'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 QS0034'FOOT ABOVE THE GROUND.  NOTE-- THIS BENCH MARK IS 0.55 MILE
 QS0034'SOUTH OF THE NORTH AND SOUTH DAKOTA STATE LINE.  NOTE-- 1964
 QS0034'REPORT-- THE TOWN OF POLLOCK HAS BEEN MOVED APPROXIMATELY
 QS0034'0.8 MILE SOUTH.  ORIGINAL SITE IS FLOODED.
 QS0034
 QS0034                          STATION RECOVERY (1980)
 QS0034
 QS0034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1980 (CLN)
 QS0034'THE STATION IS LOCATED ABOUT 6 MILES (9.7 KM) NORTHWEST OF POLLOCK, 4
 QS0034'1/4 MILES EAST OF THE MISSOURI RIVER AND 0.6 MILE (1.0 KM) SOUTH OF
 QS0034'THE NORTH DAKOTA-SOUTH DAKOTA STATE LINE.  TO REACH THE STATION FROM
 QS0034'THE POST OFFICE IN POLLOCK, GO NORTH ON AN ASPHALT STREET FOR 1.05
 QS0034'MILES (1.69 KM) TO A SIDE ROAD LEFT.  TURN LEFT AND FOLLOW GRAVELED
 QS0034'ROAD WEST AND NORTH FOR 6.6 MILES (10.6 KM) TO A CURVE.  CONTINUE ON
 QS0034'MAIN ROAD, NORTHWEST, FOR 0.45 MILE (0.72 KM) TO A SIDE RAOD LEFT.
 QS0034'TURN LEFT AND GO WEST FOR 0.4 MILE (0.6 KM) TO THE MARK.  THE STATION
 QS0034'IS A CGS BENCH MARK DISK STAMPED J 333 1949 SET INTO THE TOP OF A
 QS0034'12-INCH CONCRETE MONUMENT WHICH PROJECTS 3 INCHES / LOCATED 1.5 METERS
 QS0034'(4.9 FT) NORTHEAST FORM A FENCE CORNER POST, 0.9 METERS (3.0 FT) EAST
 QS0034'FROM A METAL WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0477 ***********************************************************************
 OT0477  DESIGNATION -  J 334
 OT0477  PID         -  OT0477
 OT0477  STATE/COUNTY-  SD/FALL RIVER
 OT0477  COUNTRY     -  US
 OT0477  USGS QUAD   -  EDGEMONT SW (2017)
 OT0477
 OT0477                         *CURRENT SURVEY CONTROL
 OT0477  ______________________________________________________________________
 OT0477* NAD 83(1986) POSITION- 43 22 03.     (N) 103 53 40.     (W)   SCALED
 OT0477* NAVD 88 ORTHO HEIGHT -  1060.509 (meters)     3479.35  (feet) ADJUSTED
 OT0477  ______________________________________________________________________
 OT0477  GEOID HEIGHT    -        -14.895 (meters)                     GEOID18
 OT0477  DYNAMIC HEIGHT  -       1060.071 (meters)     3477.92  (feet) COMP
 OT0477  MODELED GRAVITY -    980,170.8   (mgal)                       NAVD 88
 OT0477
 OT0477  VERT ORDER      -  FIRST     CLASS II
 OT0477
 OT0477.The horizontal coordinates were scaled from a map and have
 OT0477.an estimated accuracy of +/- 6 seconds.
 OT0477
 OT0477.The orthometric height was determined by differential leveling and
 OT0477.adjusted by the NATIONAL GEODETIC SURVEY
 OT0477.in June 1991.
 OT0477
 OT0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0477.GEOID18 height accuracy estimate available here.
 OT0477
 OT0477.Click photographs - Photos may exist for this station.
 OT0477
 OT0477.The dynamic height is computed by dividing the NAVD 88
 OT0477.geopotential number by the normal gravity value computed on the
 OT0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0477.degrees latitude (g = 980.6199 gals.).
 OT0477
 OT0477.The modeled gravity was interpolated from observed gravity values.
 OT0477
 OT0477;                    North         East    Units  Estimated Accuracy
 OT0477;SPC SD S     -   121,070.      311,470.      MT  (+/- 180 meters Scaled)
 OT0477
 OT0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ895022(NAD 83)
 OT0477
 OT0477                          SUPERSEDED SURVEY CONTROL
 OT0477
 OT0477  NGVD 29 (??/??/92) 1059.972  (m)         3477.59   (f) ADJ UNCH    1 2
 OT0477
 OT0477.Superseded values are not recommended for survey control.
 OT0477
 OT0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0477.See file dsdata.pdf to determine how the superseded data were derived.
 OT0477
 OT0477_MARKER: DB = BENCH MARK DISK
 OT0477_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0477_SP_SET: ABUTMENT
 OT0477_STAMPING: J 334 1957
 OT0477_MARK LOGO: CGS
 OT0477_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0477
 OT0477  HISTORY     - Date     Condition        Report By
 OT0477  HISTORY     - 1957     MONUMENTED       CGS
 OT0477
 OT0477                          STATION DESCRIPTION
 OT0477
 OT0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0477'6 MI NW FROM EDGEMONT.
 OT0477'ABOUT 6.0 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0477'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 9,
 OT0477'T. 8 S., R. 2 E, IN THE TOP OF THE NORTHEAST END OF THE
 OT0477'SOUTHEAST ABUTMENT OF BRIDGE 482.22, 7 FEET NORTHEAST OF THE
 OT0477'NORTHEAST RAIL AND ABOUT 3 1/2 FEET BELOW THE TOP OF THE RAIL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0428 ***********************************************************************
 OT0428  DESIGNATION -  J 335
 OT0428  PID         -  OT0428
 OT0428  STATE/COUNTY-  SD/FALL RIVER
 OT0428  COUNTRY     -  US
 OT0428  USGS QUAD   -  ARDMORE (2017)
 OT0428
 OT0428                         *CURRENT SURVEY CONTROL
 OT0428  ______________________________________________________________________
 OT0428* NAD 83(1986) POSITION- 43 00 04.70   (N) 103 39 15.32   (W)   HD_HELD1
 OT0428* NAVD 88 ORTHO HEIGHT -  1090.070 (meters)     3576.34  (feet) ADJUSTED
 OT0428  ______________________________________________________________________
 OT0428  GEOID HEIGHT    -        -16.061 (meters)                     GEOID18
 OT0428  DYNAMIC HEIGHT  -       1089.570 (meters)     3574.70  (feet) COMP
 OT0428  MODELED GRAVITY -    980,124.0   (mgal)                       NAVD 88
 OT0428
 OT0428  VERT ORDER      -  FIRST     CLASS II
 OT0428
 OT0428.The horizontal coordinates were determined by differentially corrected
 OT0428.hand held GPS observations or other comparable positioning techniques
 OT0428.and have an estimated accuracy of +/- 3 meters.
 OT0428
 OT0428.The orthometric height was determined by differential leveling and
 OT0428.adjusted by the NATIONAL GEODETIC SURVEY
 OT0428.in June 1991.
 OT0428
 OT0428.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0428.GEOID18 height accuracy estimate available here.
 OT0428
 OT0428.Click photographs - Photos may exist for this station.
 OT0428
 OT0428.The dynamic height is computed by dividing the NAVD 88
 OT0428.geopotential number by the normal gravity value computed on the
 OT0428.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0428.degrees latitude (g = 980.6199 gals.).
 OT0428
 OT0428.The modeled gravity was interpolated from observed gravity values.
 OT0428
 OT0428;                    North         East    Units  Estimated Accuracy
 OT0428;SPC SD S     -    79,618.9     329,296.3     MT  (+/- 3 meters HH1 GPS) 
 OT0428
 OT0428_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH0968761838(NAD 83)
 OT0428
 OT0428                          SUPERSEDED SURVEY CONTROL
 OT0428
 OT0428  NGVD 29 (??/??/92) 1089.517  (m)         3574.52   (f) ADJ UNCH    1 2
 OT0428
 OT0428.Superseded values are not recommended for survey control.
 OT0428
 OT0428.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0428.See file dsdata.pdf to determine how the superseded data were derived.
 OT0428
 OT0428_MARKER: DB = BENCH MARK DISK
 OT0428_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0428_STAMPING: J 335 1957
 OT0428_MARK LOGO: CGS
 OT0428_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0428_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0428_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0428_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0428+SATELLITE: SATELLITE OBSERVATIONS - March 17, 2022
 OT0428_ROD/PIPE-DEPTH: 7.6 meters
 OT0428
 OT0428  HISTORY     - Date     Condition        Report By
 OT0428  HISTORY     - 1957     MONUMENTED       CGS
 OT0428  HISTORY     - 1985     GOOD             NGS
 OT0428  HISTORY     - 20220317 GOOD             NEGS
 OT0428
 OT0428                          STATION DESCRIPTION
 OT0428
 OT0428'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0428'1.4 MI S FROM ARDMORE.
 OT0428'ABOUT 1.35 MILES SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0428'RAILROAD FROM THE STATION AT ARDMORE, 160.5 FEET SOUTH AND
 OT0428'ACROSS THE TRACK FROM MILEPOST 449, 140 FEET NORTHWEST OF THE
 OT0428'CENTER OF THE CROSSING OF THE TRACK AND A ROAD WHICH FOLLOWS
 OT0428'THE NEBRASKA-SOUTH DAKOTA STATE LINE, 46 FEET SOUTHWEST OF THE
 OT0428'SOUTHWEST RAIL, 2 FEET NORTHEAST OF A FENCE LINE, 3 FEET NORTHWEST
 OT0428'OF A WHITE WOODEN WITNESS POST, ABOUT 4 FEET LOWER THAN THE
 OT0428'RAIL, A DISK ON A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 OT0428'TO A DEPTH OF 25 FEET.  THE ROD IS ENCASED IN A 6-INCH TILE
 OT0428'WHICH PROJECTS 7 INCHES.  THIS MARK IS 26.0 MILES NORTHWEST ALONG
 OT0428'THE CHICAGO, BURLINGTON AND QUINCY RAILROAD FROM THE STATION
 OT0428'AT CRAWFORD, NEBRASKA.
 OT0428
 OT0428                          STATION RECOVERY (1985)
 OT0428
 OT0428'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0428'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.32 KM (0.2
 OT0428'MI) NORTH ALONG US HIGHWAY 20 AND STATE ROUST 71 FROM THE JUNCTION OF
 OT0428'MAIN STREET AT CRAWFORD, THENCE 3.3 KM (2.7 MI) NORTH ALONG STATE
 OT0428'ROUTE 71, THENCE 3.2 KM (2.0 MI) WEST ALONG A GRAVEL ROAD, THENCE 3.7
 OT0428'KM (2.3 MI) NORTH ALONG A GRAVEL ROAD, THENCE 0.16 KM (0.1 MI) EAST
 OT0428'ALONG A GRAVEL ROAD TO THE BURLINGTON NORTHERN RAILROAD, THENCE 35.1
 OT0428'KM (21.75 MI) NORTH-NORTHWEST ALONG THE NORTHEAST SIDE OF THE TRACKS
 OT0428'TO A POINT WHERE THE ROAD TURNS NORTH, THENCE 1.2 KM (0.75 MI) NORTH
 OT0428'ALONG A GRAVEL ROAD TO THE JUNCTION OF STATE ROUTES 71 AND 2, THENCE
 OT0428'WEST ALONG STATE ROUTES 71 AND 2, ALSO 2.3 KM (1.4 MI) SOUTH ALONG
 OT0428'STATE ROUTE 71 FROM THE JUNCTION OF COUNTY ROADS 5 EAST AND 6412 WEST
 OT0428'IN ARDMORE, 48.9 METERS (160.5 FT) SOUTH OF MILEPOLE 449, 14.0 METERS
 OT0428'(46 FT) SOUTHWEST OF THE SOUTHWEST RAIL AND 0.6 METER (2 FT)
 OT0428'NORTHEAST OF A FENCE.
 OT0428'THE MARK IS 0.9 METERS  NW FROM  A WITNESS POST
 OT0428'THE MARK IS 1.2 M BELOW THE TRACKS.
 OT0428
 OT0428                          STATION RECOVERY (2022)
 OT0428
 OT0428'RECOVERY NOTE BY NEBRASKA GEODETIC SURVEY 2022 (TH)
 OT0428'TO REACH FROM THE NORTH JUNCTION OF U.S. HIGHWAY 20 AND NE. HIGHWAY 71
 OT0428'IN CRAWFORD, NE., GO NORTH ON NE. HIGHWAY 71 APPROXIMATELY 28.56 MI
 OT0428'(45.95 KM) TO THE INTERSECTION OF NE. HIGHWAY 71 AND A FIELD DRIVE
 OT0428'(SOUTHWEST).  TURN LEFT AND GO SOUTHWEST ONTO FIELD DRIVE AND GO
 OT0428'APPROXIMATELY 220' TO A RAILROAD CROSSING.  THE MARK IS ON THE WEST
 OT0428'SIDE OF THE TRACKS NEAR A SE TO NW FENCE LINE.  THE MARK IS 46.5 FT
 OT0428'(14.2 M) SOUTHWEST OF THE CENTER OF THE WEST RAIL, 135 FT (41.1 M)
 OT0428'NORTHWEST OF THE EXTENDED CENTERLINE OF THE FIELD DRIVE OVER THE
 OT0428'TRACKS, 2.0 FT (0.6 M) NORTHWEST OF AN ORANGE WITNESS POST AND 40.0 FT
 OT0428'(12.2 M) NORTHWEST OF A NAIL IN THE SIDE OF A FENCE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0257 ***********************************************************************
 OR0257  DESIGNATION -  J 336
 OR0257  PID         -  OR0257
 OR0257  STATE/COUNTY-  SD/CHARLES MIX
 OR0257  COUNTRY     -  US
 OR0257  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0257
 OR0257                         *CURRENT SURVEY CONTROL
 OR0257  ______________________________________________________________________
 OR0257* NAD 83(1986) POSITION- 43 04 58.     (N) 098 32 44.     (W)   SCALED
 OR0257* NAVD 88 ORTHO HEIGHT -   436.255 (meters)     1431.28  (feet) ADJUSTED
 OR0257  ______________________________________________________________________
 OR0257  GEOID HEIGHT    -        -26.273 (meters)                     GEOID18
 OR0257  DYNAMIC HEIGHT  -        436.112 (meters)     1430.81  (feet) COMP
 OR0257  MODELED GRAVITY -    980,279.9   (mgal)                       NAVD 88
 OR0257
 OR0257  VERT ORDER      -  FIRST     CLASS II
 OR0257
 OR0257.The horizontal coordinates were scaled from a map and have
 OR0257.an estimated accuracy of +/- 6 seconds.
 OR0257
 OR0257.The orthometric height was determined by differential leveling and
 OR0257.adjusted by the NATIONAL GEODETIC SURVEY
 OR0257.in June 1994.
 OR0257
 OR0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0257.GEOID18 height accuracy estimate available here.
 OR0257
 OR0257.Click photographs - Photos may exist for this station.
 OR0257
 OR0257.The dynamic height is computed by dividing the NAVD 88
 OR0257.geopotential number by the normal gravity value computed on the
 OR0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0257.degrees latitude (g = 980.6199 gals.).
 OR0257
 OR0257.The modeled gravity was interpolated from observed gravity values.
 OR0257
 OR0257;                    North         East    Units  Estimated Accuracy
 OR0257;SPC SD S     -    84,820.      745,560.      MT  (+/- 180 meters Scaled)
 OR0257
 OR0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369701(NAD 83)
 OR0257
 OR0257                          SUPERSEDED SURVEY CONTROL
 OR0257
 OR0257  NAVD 88 (06/15/91)  436.237  (m)         1431.22   (f) SUPERSEDED  1 2
 OR0257  NGVD 29 (??/??/92)  435.935  (m)         1430.23   (f) ADJ UNCH    1 2
 OR0257
 OR0257.Superseded values are not recommended for survey control.
 OR0257
 OR0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0257.See file dsdata.pdf to determine how the superseded data were derived.
 OR0257
 OR0257_MARKER: DB = BENCH MARK DISK
 OR0257_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0257_STAMPING: J 336 1949
 OR0257_MARK LOGO: CGS
 OR0257_PROJECTION: FLUSH
 OR0257_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0257_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0257+STABILITY: SURFACE MOTION
 OR0257_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0257+SATELLITE: SATELLITE OBSERVATIONS - December 12, 2012
 OR0257
 OR0257  HISTORY     - Date     Condition        Report By
 OR0257  HISTORY     - 1949     MONUMENTED       CGS
 OR0257  HISTORY     - 19930919 GOOD             NGS
 OR0257  HISTORY     - 20121212 GOOD             INDIV
 OR0257
 OR0257                          STATION DESCRIPTION
 OR0257
 OR0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0257'2.9 MI N FROM PICKSTOWN.
 OR0257'2.0 MILES NORTH ALONG THE ACCESS HIGHWAY FROM THE JUNCTION OF THE
 OR0257'ACCESS HIGHWAY WITH LEWIS AVENUE AT PICKSTOWN, THENCE 0.9 MILE
 OR0257'SOUTH ALONG A DIRT ROAD, 1.0 MILE SOUTH OF BENCH MARKS AA 4 AND
 OR0257'CA1/1, AT A T-JUNCTION OF DIRT ROADS, 84.0 FEET NORTH OF THE
 OR0257'CENTER LINE OF THE EAST-WEST ROAD, 74.0 FEET EAST OF THE CENTER
 OR0257'LINE OF THE ROAD LEADING NORTH TO THE ACCESS HIGHWAY, AT THE
 OR0257'SOUTHWEST CORNER OF A GRAVEL STOCK PILE YARD, 38.0 FEET NORTHEAST
 OR0257'OF THE CENTER LINE OF THE ROAD FORMING THE NORTHEAST SIDE OF THE
 OR0257'TRIANGLE FORMED BY THE JUNCTION, 6.2 FEET EAST OF A TELEPHONE
 OR0257'POLE, 1.4 FEET SOUTH OF A REFERENCE POST, SET IN THE TOP OF A
 OR0257'CONCRETE POST AND LEVEL WITH THE GROUND.
 OR0257
 OR0257                          STATION RECOVERY (1993)
 OR0257
 OR0257'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0257'1.5 KM (0.95 MI) NORTHERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0257'OF STATE HIGHWAY 46 IN PICKSTOWN, THENCE 1.0 KM (0.60 MI) WESTERLY
 OR0257'ALONG A PAVED ROAD, 56.0 M (183.7 FT) NORTHWEST OF THE NORTHWEST LEG
 OR0257'OF A HIGH LINE TOWER, 26.2 M (86.0 FT) WEST OF THE ROAD CENTERLINE,
 OR0257'12.7 M (41.7 FT) NORTHEAST OF THE CENTER OF THE NORTHEAST LEG OF A
 OR0257'Y-ROAD JUNCTION, 3.2 M (10.5 FT) SOUTHEAST OF AN UNDERGROUND CABLE
 OR0257'JUNCTION BOX, 0.6 M (2.0 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0
 OR0257'FT) SOUTHWEST OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE
 OR0257'GROUND SURFACE.
 OR0257
 OR0257                          STATION RECOVERY (2012)
 OR0257
 OR0257'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0257'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0320 ***********************************************************************
 OR0320  DESIGNATION -  J 337
 OR0320  PID         -  OR0320
 OR0320  STATE/COUNTY-  SD/GREGORY
 OR0320  COUNTRY     -  US
 OR0320  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0320
 OR0320                         *CURRENT SURVEY CONTROL
 OR0320  ______________________________________________________________________
 OR0320* NAD 83(1986) POSITION- 43 00 58.     (N) 098 33 23.     (W)   SCALED
 OR0320* NAVD 88 ORTHO HEIGHT -   521.790 (meters)     1711.91  (feet) ADJUSTED
 OR0320  ______________________________________________________________________
 OR0320  GEOID HEIGHT    -        -26.144 (meters)                     GEOID18
 OR0320  DYNAMIC HEIGHT  -        521.612 (meters)     1711.32  (feet) COMP
 OR0320  MODELED GRAVITY -    980,263.3   (mgal)                       NAVD 88
 OR0320
 OR0320  VERT ORDER      -  SECOND    CLASS 0
 OR0320
 OR0320.The horizontal coordinates were scaled from a map and have
 OR0320.an estimated accuracy of +/- 6 seconds.
 OR0320
 OR0320.The orthometric height was determined by differential leveling and
 OR0320.adjusted by the NATIONAL GEODETIC SURVEY
 OR0320.in June 1991.
 OR0320
 OR0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0320.GEOID18 height accuracy estimate available here.
 OR0320
 OR0320.Click photographs - Photos may exist for this station.
 OR0320
 OR0320.The dynamic height is computed by dividing the NAVD 88
 OR0320.geopotential number by the normal gravity value computed on the
 OR0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0320.degrees latitude (g = 980.6199 gals.).
 OR0320
 OR0320.The modeled gravity was interpolated from observed gravity values.
 OR0320
 OR0320;                    North         East    Units  Estimated Accuracy
 OR0320;SPC SD S     -    77,400.      744,840.      MT  (+/- 180 meters Scaled)
 OR0320
 OR0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN361626(NAD 83)
 OR0320
 OR0320                          SUPERSEDED SURVEY CONTROL
 OR0320
 OR0320  NGVD 29 (??/??/92)  521.493  (m)         1710.93   (f) ADJ UNCH    2 0
 OR0320
 OR0320.Superseded values are not recommended for survey control.
 OR0320
 OR0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0320.See file dsdata.pdf to determine how the superseded data were derived.
 OR0320
 OR0320_MARKER: DB = BENCH MARK DISK
 OR0320_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0320_STAMPING: J 337 1949
 OR0320_MARK LOGO: CGS
 OR0320_PROJECTION: FLUSH
 OR0320_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0320+STABILITY: SURFACE MOTION
 OR0320
 OR0320  HISTORY     - Date     Condition        Report By
 OR0320  HISTORY     - 1949     MONUMENTED       CGS
 OR0320  HISTORY     - 1958     POOR             SDHD
 OR0320
 OR0320                          STATION DESCRIPTION
 OR0320
 OR0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0320'13.5 MI N FROM BRISTOW.
 OR0320'7.9 MILES NORTH ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OR0320'BRISTOW, THENCE 0.3 MILE EAST ALONG A DIRT ROAD, THENCE 0.7 MILE
 OR0320'NORTH ALONG A DIRT ROAD, THENCE 1.0 MILE NORTHEAST ALONG A DIRT
 OR0320'ROAD, THENCE 2.5 MILES NORTH ALONG A DIRT ROAD, THENCE 1.1 MILES
 OR0320'NORTHEASTERLY ALONG A DIRT ROAD, 0.2 MILE SOUTH OF A COUNTRY
 OR0320'SCHOOL ON THE WEST SIDE OF THE ROAD, 19.0 FEET EAST OF THE
 OR0320'CENTER LINE OF THE ROAD, 6.0 FEET NORTH OF A 6-INCH LONE ELM
 OR0320'TREE, 1.1 FEET WEST OF A FENCE, 1.4 FEET NORTH OF A REFERENCE
 OR0320'POST, SET IN THE TOP OF A CONCRETE POST AND LEVEL WITH THE
 OR0320'GROUND.  THIS MARKER WAS IN SEC. 29.  T95N-R65W.
 OR0320
 OR0320                          STATION RECOVERY (1958)
 OR0320
 OR0320'RECOVERY NOTE BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1958
 OR0320'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0068 ***********************************************************************
 NN0068  DESIGNATION -  J 338
 NN0068  PID         -  NN0068
 NN0068  STATE/COUNTY-  SD/CHARLES MIX
 NN0068  COUNTRY     -  US
 NN0068  USGS QUAD   -  VERDEL (2017)
 NN0068
 NN0068                         *CURRENT SURVEY CONTROL
 NN0068  ______________________________________________________________________
 NN0068* NAD 83(1986) POSITION- 42 51 49.     (N) 098 12 38.     (W)   SCALED
 NN0068* NAVD 88 ORTHO HEIGHT -   374.099 (meters)     1227.36  (feet) ADJUSTED
 NN0068  ______________________________________________________________________
 NN0068  GEOID HEIGHT    -        -26.011 (meters)                     GEOID18
 NN0068  DYNAMIC HEIGHT  -        373.974 (meters)     1226.95  (feet) COMP
 NN0068  MODELED GRAVITY -    980,276.5   (mgal)                       NAVD 88
 NN0068
 NN0068  VERT ORDER      -  SECOND    CLASS 0
 NN0068
 NN0068.The horizontal coordinates were scaled from a map and have
 NN0068.an estimated accuracy of +/- 6 seconds.
 NN0068
 NN0068.The orthometric height was determined by differential leveling and
 NN0068.adjusted by the NATIONAL GEODETIC SURVEY
 NN0068.in June 1991.
 NN0068
 NN0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0068.GEOID18 height accuracy estimate available here.
 NN0068
 NN0068.Click photographs - Photos may exist for this station.
 NN0068
 NN0068.The dynamic height is computed by dividing the NAVD 88
 NN0068.geopotential number by the normal gravity value computed on the
 NN0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0068.degrees latitude (g = 980.6199 gals.).
 NN0068
 NN0068.The modeled gravity was interpolated from observed gravity values.
 NN0068
 NN0068;                    North         East    Units  Estimated Accuracy
 NN0068;SPC SD S     -    61,130.      773,460.      MT  (+/- 180 meters Scaled)
 NN0068
 NN0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN644459(NAD 83)
 NN0068
 NN0068                          SUPERSEDED SURVEY CONTROL
 NN0068
 NN0068  NGVD 29 (??/??/92)  373.858  (m)         1226.57   (f) ADJ UNCH    2 0
 NN0068
 NN0068.Superseded values are not recommended for survey control.
 NN0068
 NN0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0068.See file dsdata.pdf to determine how the superseded data were derived.
 NN0068
 NN0068_MARKER: DB = BENCH MARK DISK
 NN0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0068_STAMPING: J 338 1949
 NN0068_MARK LOGO: CGS
 NN0068_PROJECTION: FLUSH
 NN0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0068+STABILITY: SURFACE MOTION
 NN0068
 NN0068  HISTORY     - Date     Condition        Report By
 NN0068  HISTORY     - 1949     MONUMENTED       CGS
 NN0068
 NN0068                          STATION DESCRIPTION
 NN0068
 NN0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0068'12.5 MI ESE FROM GREENWOOD.
 NN0068'1.4 MILES EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN
 NN0068'AGENCY AT GREENWOOD, THENCE 9.1 MILES SOUTHEAST ALONG A GRAVEL
 NN0068'ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, THENCE 1.0 MILE
 NN0068'EAST ALONG A DIRT ROAD, ABOUT 0.5 MILE SOUTH OF A SCHOOL LOCATED
 NN0068'AT THE FOOT OF THE BLUFFS, IN THE NORTHEAST QUARTER OF A ROAD
 NN0068'CROSSING, 35.0 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 NN0068'ROAD, 26.0 FEET NORTH OF THE CENTER LINE OF THE EAST-WEST
 NN0068'ROAD, 2.0 FEET SOUTHEAST OF A CORNER FENCE POST, 1.3 FEET SOUTH
 NN0068'OF A FENCE, 1.3 FEET WEST OF A REFERENCE POST, SET IN THE
 NN0068'TOP OF A CONCRETE POST AND LEVEL WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0672 ***********************************************************************
 OR0672  DESIGNATION -  J 339
 OR0672  PID         -  OR0672
 OR0672  STATE/COUNTY-  SD/GREGORY
 OR0672  COUNTRY     -  US
 OR0672  USGS QUAD   -  LUCAS SE (2017)
 OR0672
 OR0672                         *CURRENT SURVEY CONTROL
 OR0672  ______________________________________________________________________
 OR0672* NAD 83(1986) POSITION- 43 16 10.     (N) 099 02 09.     (W)   SCALED
 OR0672* NAVD 88 ORTHO HEIGHT -   614.455 (meters)     2015.92  (feet) ADJUSTED
 OR0672  ______________________________________________________________________
 OR0672  GEOID HEIGHT    -        -26.195 (meters)                     GEOID18
 OR0672  DYNAMIC HEIGHT  -        614.249 (meters)     2015.25  (feet) COMP
 OR0672  MODELED GRAVITY -    980,266.0   (mgal)                       NAVD 88
 OR0672
 OR0672  VERT ORDER      -  FIRST     CLASS II
 OR0672
 OR0672.The horizontal coordinates were scaled from a map and have
 OR0672.an estimated accuracy of +/- 6 seconds.
 OR0672
 OR0672.The orthometric height was determined by differential leveling and
 OR0672.adjusted by the NATIONAL GEODETIC SURVEY
 OR0672.in June 1991.
 OR0672
 OR0672.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0672.GEOID18 height accuracy estimate available here.
 OR0672
 OR0672.Click photographs - Photos may exist for this station.
 OR0672
 OR0672.The dynamic height is computed by dividing the NAVD 88
 OR0672.geopotential number by the normal gravity value computed on the
 OR0672.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0672.degrees latitude (g = 980.6199 gals.).
 OR0672
 OR0672.The modeled gravity was interpolated from observed gravity values.
 OR0672
 OR0672;                    North         East    Units  Estimated Accuracy
 OR0672;SPC SD S     -   104,820.      705,320.      MT  (+/- 180 meters Scaled)
 OR0672
 OR0672_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN970907(NAD 83)
 OR0672
 OR0672                          SUPERSEDED SURVEY CONTROL
 OR0672
 OR0672  NGVD 29 (??/??/92)  614.124  (m)         2014.84   (f) ADJ UNCH    1 2
 OR0672
 OR0672.Superseded values are not recommended for survey control.
 OR0672
 OR0672.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0672.See file dsdata.pdf to determine how the superseded data were derived.
 OR0672
 OR0672_MARKER: DB = BENCH MARK DISK
 OR0672_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0672_STAMPING: J 339 1949
 OR0672_MARK LOGO: CGS
 OR0672_PROJECTION: PROJECTING 6 CENTIMETERS
 OR0672_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0672+STABILITY: SURFACE MOTION
 OR0672_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0672+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0672
 OR0672  HISTORY     - Date     Condition        Report By
 OR0672  HISTORY     - 1949     MONUMENTED       CGS
 OR0672  HISTORY     - 20120115 GOOD             INDIV
 OR0672
 OR0672                          STATION DESCRIPTION
 OR0672
 OR0672'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0672'17.5 MI NW FROM BONESTEEL.
 OR0672'0.3 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT BONESTEEL,
 OR0672'THENCE 0.9 MILE WEST ALONG U.S. HIGHWAY NO. 18, THENCE 2.0 MILES
 OR0672'NORTH ALONG A GRAVEL ROAD, THENCE 0.7 MILE WEST ALONG A GRAVEL
 OR0672'ROAD, THENCE 2.2 MILES NORTHWEST ALONG A DIRT ROAD, THENCE 4.5
 OR0672'MILES NORTH ALONG A DIRT ROAD, THENCE 6.9 MILES NORTHWEST ALONG A
 OR0672'DIRT ROAD, ABOUT 300 FEET SOUTHWEST OF THE TOP OF THE RIVER BLUFF,
 OR0672'13 FEET WEST OF THE CENTER LINE OF THE ROAD, 1.1 FEET EAST OF A
 OR0672'NORTH-SOUTH FENCE, 2.5 FEET NORTHEAST OF A 4-WAY CORNER FENCE
 OR0672'POST, 19 FEET NORTHWEST OF THE CENTER LINE OF A GATE IN THE
 OR0672'NORTHWEST-SOUTHEAST FENCE, 37 FEET SOUTH OF THE CENTER LINE OF A
 OR0672'GATE IN THE NORTH-SOUTH FENCE, 2.5 FEET SOUTH OF A REFERENCE
 OR0672'POST, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE
 OR0672'THE GROUND.
 OR0672
 OR0672                          STATION RECOVERY (2012)
 OR0672
 OR0672'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0672'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0159 ***********************************************************************
 OR0159  DESIGNATION -  J 340
 OR0159  PID         -  OR0159
 OR0159  STATE/COUNTY-  SD/CHARLES MIX
 OR0159  COUNTRY     -  US
 OR0159  USGS QUAD   -  PLATTE (2017)
 OR0159
 OR0159                         *CURRENT SURVEY CONTROL
 OR0159  ______________________________________________________________________
 OR0159* NAD 83(1986) POSITION- 43 24 20.     (N) 098 49 47.     (W)   SCALED
 OR0159* NAVD 88 ORTHO HEIGHT -   491.693 (meters)     1613.16  (feet) ADJUSTED
 OR0159  ______________________________________________________________________
 OR0159  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 OR0159  DYNAMIC HEIGHT  -        491.535 (meters)     1612.64  (feet) COMP
 OR0159  MODELED GRAVITY -    980,283.9   (mgal)                       NAVD 88
 OR0159
 OR0159  VERT ORDER      -  FIRST     CLASS II
 OR0159
 OR0159.The horizontal coordinates were scaled from a map and have
 OR0159.an estimated accuracy of +/- 6 seconds.
 OR0159
 OR0159.The orthometric height was determined by differential leveling and
 OR0159.adjusted by the NATIONAL GEODETIC SURVEY
 OR0159.in June 1991.
 OR0159
 OR0159.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0159.GEOID18 height accuracy estimate available here.
 OR0159
 OR0159.Click photographs - Photos may exist for this station.
 OR0159
 OR0159.The dynamic height is computed by dividing the NAVD 88
 OR0159.geopotential number by the normal gravity value computed on the
 OR0159.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0159.degrees latitude (g = 980.6199 gals.).
 OR0159
 OR0159.The modeled gravity was interpolated from observed gravity values.
 OR0159
 OR0159;                    North         East    Units  Estimated Accuracy
 OR0159;SPC SD S     -   120,220.      721,780.      MT  (+/- 180 meters Scaled)
 OR0159
 OR0159_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP137058(NAD 83)
 OR0159
 OR0159                          SUPERSEDED SURVEY CONTROL
 OR0159
 OR0159  NGVD 29 (??/??/92)  491.355  (m)         1612.05   (f) ADJ UNCH    1 2
 OR0159
 OR0159.Superseded values are not recommended for survey control.
 OR0159
 OR0159.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0159.See file dsdata.pdf to determine how the superseded data were derived.
 OR0159
 OR0159_MARKER: DB = BENCH MARK DISK
 OR0159_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0159_STAMPING: J 340 1949
 OR0159_MARK LOGO: CGS
 OR0159_PROJECTION: FLUSH
 OR0159_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0159+STABILITY: SURFACE MOTION
 OR0159_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0159+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OR0159
 OR0159  HISTORY     - Date     Condition        Report By
 OR0159  HISTORY     - 1949     MONUMENTED       CGS
 OR0159  HISTORY     - 20121210 GOOD             INDIV
 OR0159
 OR0159                          STATION DESCRIPTION
 OR0159
 OR0159'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0159'AT PLATTE AIRPORT.
 OR0159'AT PLATTE AIRPORT, CHARLES MIX COUNTY, 0.4 MILE NORTHWEST OF
 OR0159'THE MAIN OFFICE, AT THE NORTHWEST CORNER OF THE LANDING FIELD,
 OR0159'19 FEET EAST OF A THREE-WAY FENCE CORNER, AT THE CENTER LINE
 OR0159'OF THE NORTHWEST-AND-SOUTHEAST RUNWAY, 0.9 FOOT SOUTH OF THE
 OR0159'EAST-AND-WEST FENCE, AND 1.4 FEET WEST OF A WHITE WOODEN
 OR0159'WITNESS POST.  A STANDARD DISK, STAMPED J 340 1949 AND SET IN
 OR0159'THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
 OR0159
 OR0159                          STATION RECOVERY (2012)
 OR0159
 OR0159'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0159'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0320 ***********************************************************************
 OQ0320  DESIGNATION -  J 341
 OQ0320  PID         -  OQ0320
 OQ0320  STATE/COUNTY-  SD/MINNEHAHA
 OQ0320  COUNTRY     -  US
 OQ0320  USGS QUAD   -  RENNER (2017)
 OQ0320
 OQ0320                         *CURRENT SURVEY CONTROL
 OQ0320  ______________________________________________________________________
 OQ0320* NAD 83(1986) POSITION- 43 39 35.     (N) 096 43 43.     (W)   SCALED
 OQ0320* NAVD 88 ORTHO HEIGHT -   439.575 (meters)     1442.17  (feet) ADJUSTED
 OQ0320  ______________________________________________________________________
 OQ0320  GEOID HEIGHT    -        -26.250 (meters)                     GEOID18
 OQ0320  DYNAMIC HEIGHT  -        439.465 (meters)     1441.81  (feet) COMP
 OQ0320  MODELED GRAVITY -    980,356.2   (mgal)                       NAVD 88
 OQ0320
 OQ0320  VERT ORDER      -  FIRST     CLASS II
 OQ0320
 OQ0320.The horizontal coordinates were scaled from a map and have
 OQ0320.an estimated accuracy of +/- 6 seconds.
 OQ0320
 OQ0320.The orthometric height was determined by differential leveling and
 OQ0320.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0320.in June 1991.
 OQ0320
 OQ0320.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0320.GEOID18 height accuracy estimate available here.
 OQ0320
 OQ0320.Click photographs - Photos may exist for this station.
 OQ0320
 OQ0320.The dynamic height is computed by dividing the NAVD 88
 OQ0320.geopotential number by the normal gravity value computed on the
 OQ0320.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0320.degrees latitude (g = 980.6199 gals.).
 OQ0320
 OQ0320.The modeled gravity was interpolated from observed gravity values.
 OQ0320
 OQ0320;                    North         East    Units  Estimated Accuracy
 OQ0320;SPC SD S     -   153,660.      890,650.      MT  (+/- 180 meters Scaled)
 OQ0320
 OQ0320_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP831365(NAD 83)
 OQ0320
 OQ0320                          SUPERSEDED SURVEY CONTROL
 OQ0320
 OQ0320  NGVD 29 (??/??/92)  439.294  (m)         1441.25   (f) ADJ UNCH    1 2
 OQ0320
 OQ0320.Superseded values are not recommended for survey control.
 OQ0320
 OQ0320.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0320.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0320
 OQ0320_MARKER: DB = BENCH MARK DISK
 OQ0320_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0320_SP_SET: BRIDGE ABUTMENT
 OQ0320_STAMPING: J 341 1949
 OQ0320_MARK LOGO: CGS
 OQ0320_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0320
 OQ0320  HISTORY     - Date     Condition        Report By
 OQ0320  HISTORY     - 1949     MONUMENTED       CGS
 OQ0320
 OQ0320                          STATION DESCRIPTION
 OQ0320
 OQ0320'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0320'1 MI N FROM RENNER.
 OQ0320'1.0 MILE NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OQ0320'RAILROAD FROM THE STATION AT RENNER, AT A ROAD CROSSING, 2 1/2
 OQ0320'POLES NORTH OF MILEPOST 78, 51.6 FEET WEST OF THE WEST RAIL OF
 OQ0320'THE TRACK, 10.0 FEET NORTH OF AND 1.0 FOOT LOWER THAN THE CENTER
 OQ0320'LINE OF AN EAST-WEST ROAD, 0.5 FOOT SOUTH OF THE NORTH END OF
 OQ0320'AND SET IN THE TOP OF THE EAST CONCRETE ABUTMENT OF A 54-FOOT
 OQ0320'STEEL BRIDGE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0457 ***********************************************************************
 PR0457  DESIGNATION -  J 342
 PR0457  PID         -  PR0457
 PR0457  STATE/COUNTY-  SD/CODINGTON
 PR0457  COUNTRY     -  US
 PR0457  USGS QUAD   -  WATERTOWN SE (2017)
 PR0457
 PR0457                         *CURRENT SURVEY CONTROL
 PR0457  ______________________________________________________________________
 PR0457* NAD 83(1986) POSITION- 44 50 00.     (N) 097 01 35.     (W)   SCALED
 PR0457* NAVD 88 ORTHO HEIGHT -   549.851 (meters)     1803.97  (feet) ADJUSTED
 PR0457  ______________________________________________________________________
 PR0457  GEOID HEIGHT    -        -25.085 (meters)                     GEOID18
 PR0457  DYNAMIC HEIGHT  -        549.772 (meters)     1803.71  (feet) COMP
 PR0457  MODELED GRAVITY -    980,454.3   (mgal)                       NAVD 88
 PR0457
 PR0457  VERT ORDER      -  SECOND    CLASS 0
 PR0457
 PR0457.The horizontal coordinates were scaled from a map and have
 PR0457.an estimated accuracy of +/- 6 seconds.
 PR0457
 PR0457.The orthometric height was determined by differential leveling and
 PR0457.adjusted by the NATIONAL GEODETIC SURVEY
 PR0457.in June 1991.
 PR0457
 PR0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0457.GEOID18 height accuracy estimate available here.
 PR0457
 PR0457.Click photographs - Photos may exist for this station.
 PR0457
 PR0457.The dynamic height is computed by dividing the NAVD 88
 PR0457.geopotential number by the normal gravity value computed on the
 PR0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0457.degrees latitude (g = 980.6199 gals.).
 PR0457
 PR0457.The modeled gravity was interpolated from observed gravity values.
 PR0457
 PR0457;                    North         East    Units  Estimated Accuracy
 PR0457;SPC SD N     -   115,440.      835,070.      MT  (+/- 180 meters Scaled)
 PR0457
 PR0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ560663(NAD 83)
 PR0457
 PR0457                          SUPERSEDED SURVEY CONTROL
 PR0457
 PR0457  NGVD 29 (??/??/92)  549.552  (m)         1802.99   (f) ADJ UNCH    2 0
 PR0457
 PR0457.Superseded values are not recommended for survey control.
 PR0457
 PR0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0457.See file dsdata.pdf to determine how the superseded data were derived.
 PR0457
 PR0457_MARKER: DB = BENCH MARK DISK
 PR0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0457_STAMPING: J 342 1949
 PR0457_MARK LOGO: CGS
 PR0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0457+STABILITY: SURFACE MOTION
 PR0457
 PR0457  HISTORY     - Date     Condition        Report By
 PR0457  HISTORY     - 1949     MONUMENTED       CGS
 PR0457  HISTORY     - 1977     GOOD             LOCENG
 PR0457  HISTORY     - 19900703 MARK NOT FOUND   NGS
 PR0457
 PR0457                          STATION DESCRIPTION
 PR0457
 PR0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0457'7.4 MI N FROM CASTLEWOOD.
 PR0457'7.4 MILES NORTH ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL AT
 PR0457'CASTLEWOOD, AT A ROAD INTERSECTION, 60.0 FEET WEST OF THE CENTER
 PR0457'LINE OF A NORTH-SOUTH ROAD, 46.0 FEET NORTH OF THE CENTER LINE
 PR0457'OF AN EAST-WEST ROAD, 9.7 FEET NORTHWEST OF A TELEPHONE POLE,
 PR0457'6.0 FEET EAST OF THE EAST END OF THE MOST SOUTHERLY ROW OF SMALL
 PR0457'TREES IN A WINDBREAK ALONG THE NORTH SIDE OF THE ROAD LEADING
 PR0457'WEST FROM THE ROAD INTERSECTION, 1.5 FEET NORTH OF A REFRENCE
 PR0457'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT
 PR0457'ABOVE THE GROUND.
 PR0457
 PR0457                          STATION RECOVERY (1977)
 PR0457
 PR0457'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1977
 PR0457'RECOVERED IN GOOD CONDITION.
 PR0457
 PR0457                          STATION RECOVERY (1990)
 PR0457
 PR0457'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 PR0457'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1107 ***********************************************************************
 NM1107  DESIGNATION -  J 343
 NM1107  PID         -  NM1107
 NM1107  STATE/COUNTY-  SD/CLAY
 NM1107  COUNTRY     -  US
 NM1107  USGS QUAD   -  MECKLING (2017)
 NM1107
 NM1107                         *CURRENT SURVEY CONTROL
 NM1107  ______________________________________________________________________
 NM1107* NAD 83(1986) POSITION- 42 47 22.9    (N) 097 05 28.5    (W)   HD_HELD2
 NM1107* NAVD 88 ORTHO HEIGHT -   352.366 (meters)     1156.05  (feet) ADJUSTED
 NM1107  ______________________________________________________________________
 NM1107  GEOID HEIGHT    -        -25.595 (meters)                     GEOID18
 NM1107  DYNAMIC HEIGHT  -        352.261 (meters)     1155.71  (feet) COMP
 NM1107  MODELED GRAVITY -    980,313.8   (mgal)                       NAVD 88
 NM1107
 NM1107  VERT ORDER      -  SECOND    CLASS 0
 NM1107
 NM1107.The horizontal coordinates were established by autonomous hand held GPS
 NM1107.observations and have an estimated accuracy of +/- 10 meters.
 NM1107
 NM1107.The orthometric height was determined by differential leveling and
 NM1107.adjusted by the NATIONAL GEODETIC SURVEY
 NM1107.in June 1991.
 NM1107
 NM1107.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1107.GEOID18 height accuracy estimate available here.
 NM1107
 NM1107.Click photographs - Photos may exist for this station.
 NM1107
 NM1107.The dynamic height is computed by dividing the NAVD 88
 NM1107.geopotential number by the normal gravity value computed on the
 NM1107.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1107.degrees latitude (g = 980.6199 gals.).
 NM1107
 NM1107.The modeled gravity was interpolated from observed gravity values.
 NM1107
 NM1107;                    North         East    Units  Estimated Accuracy
 NM1107;SPC SD S     -    55,875.      865,198.      MT  (+/- 10 meters HH2 GPS)
 NM1107
 NM1107_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5611039227(NAD 83)
 NM1107
 NM1107                          SUPERSEDED SURVEY CONTROL
 NM1107
 NM1107  NGVD 29 (??/??/92)  352.159  (m)         1155.38   (f) ADJ UNCH    2 0
 NM1107
 NM1107.Superseded values are not recommended for survey control.
 NM1107
 NM1107.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1107.See file dsdata.pdf to determine how the superseded data were derived.
 NM1107
 NM1107_MARKER: DB = BENCH MARK DISK
 NM1107_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1107_STAMPING: J 343 1949
 NM1107_MARK LOGO: CGS
 NM1107_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1107+STABILITY: SURFACE MOTION
 NM1107
 NM1107  HISTORY     - Date     Condition        Report By
 NM1107  HISTORY     - 1949     MONUMENTED       CGS
 NM1107
 NM1107                          STATION DESCRIPTION
 NM1107
 NM1107'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1107'4.8 MI SW FROM MECKLING.
 NM1107'0.95 MILE SOUTH ALONG A GRAVELED ROAD FROM THE CHICAGO,
 NM1107'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT MECKLING,
 NM1107'THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, THENCE 2.8 MILES
 NM1107'SOUTH ALONG A GRAVELED ROAD, AT THE EVERGREEN CEMETERY, 132 FEET
 NM1107'SOUTH OF THE CENTER LINE OF AN EAST-WEST ROAD, 110.0 FEET EAST
 NM1107'OF AND ACROSS THE ROAD FROM THE SOUTHEAST CORNER OF THE EVERGREEN
 NM1107'CHURCH, 31 FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH
 NM1107'ROAD, 17.0 FEET NORTH OF THE CENTER OF THE CEMETERY GATE, 1.0
 NM1107'FOOT WEST OF THE CEMETERY FENCE, AND SET IN THE TOP OF A 5.5-FOOT
 NM1107'CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0910 ***********************************************************************
 NM0910  DESIGNATION -  J 344
 NM0910  PID         -  NM0910
 NM0910  STATE/COUNTY-  SD/CLAY
 NM0910  COUNTRY     -  US
 NM0910  USGS QUAD   -  MASKELL (2017)
 NM0910
 NM0910                         *CURRENT SURVEY CONTROL
 NM0910  ______________________________________________________________________
 NM0910* NAD 83(1986) POSITION- 42 43 44.     (N) 096 57 26.     (W)   SCALED
 NM0910* NAVD 88 ORTHO HEIGHT -   347.856 (meters)     1141.26  (feet) ADJUSTED
 NM0910  ______________________________________________________________________
 NM0910  GEOID HEIGHT    -        -25.575 (meters)                     GEOID18
 NM0910  DYNAMIC HEIGHT  -        347.749 (meters)     1140.91  (feet) COMP
 NM0910  MODELED GRAVITY -    980,304.1   (mgal)                       NAVD 88
 NM0910
 NM0910  VERT ORDER      -  SECOND    CLASS 0
 NM0910
 NM0910.The horizontal coordinates were scaled from a map and have
 NM0910.an estimated accuracy of +/- 6 seconds.
 NM0910
 NM0910.The orthometric height was determined by differential leveling and
 NM0910.adjusted by the NATIONAL GEODETIC SURVEY
 NM0910.in June 1991.
 NM0910
 NM0910.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0910.GEOID18 height accuracy estimate available here.
 NM0910
 NM0910.Click photographs - Photos may exist for this station.
 NM0910
 NM0910.The dynamic height is computed by dividing the NAVD 88
 NM0910.geopotential number by the normal gravity value computed on the
 NM0910.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0910.degrees latitude (g = 980.6199 gals.).
 NM0910
 NM0910.The modeled gravity was interpolated from observed gravity values.
 NM0910
 NM0910;                    North         East    Units  Estimated Accuracy
 NM0910;SPC SD S     -    49,560.      876,430.      MT  (+/- 180 meters Scaled)
 NM0910
 NM0910_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN672327(NAD 83)
 NM0910
 NM0910                          SUPERSEDED SURVEY CONTROL
 NM0910
 NM0910  NGVD 29 (??/??/92)  347.653  (m)         1140.59   (f) ADJ UNCH    2 0
 NM0910
 NM0910.Superseded values are not recommended for survey control.
 NM0910
 NM0910.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0910.See file dsdata.pdf to determine how the superseded data were derived.
 NM0910
 NM0910_MARKER: DB = BENCH MARK DISK
 NM0910_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0910_STAMPING: J 344 1949
 NM0910_MARK LOGO: CGS
 NM0910_PROJECTION: PROJECTING 21 CENTIMETERS
 NM0910_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0910+STABILITY: SURFACE MOTION
 NM0910
 NM0910  HISTORY     - Date     Condition        Report By
 NM0910  HISTORY     - 1949     MONUMENTED       CGS
 NM0910
 NM0910                          STATION DESCRIPTION
 NM0910
 NM0910'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0910'4.6 MI SW FROM VERMILLION.
 NM0910'0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE CHICAGO, MILWAUKEE,
 NM0910'ST. PAUL AND PACIFIC RAILROAD STATION AT VERMILLION, THENCE 1.8
 NM0910'MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.9 MILE WEST ALONG
 NM0910'A GRAVELED ROAD,THENCE 1.75 MILES SOUTHWEST ALONG THE OLD FERRY
 NM0910'ROAD, 0.6 MILE EAST OF THE OLD FERRY CROSSING ON THE MISSOURI
 NM0910'RIVER, 50 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD,
 NM0910'28 FEET NORTH OF THE CENTER LINE OF A T ROAD LEADING WEST, 21.0
 NM0910'FEET NORTH OF A 10-INCH TRIPLE COTTONWOOD WITH A TRIANGULAR
 NM0910'BLAZE ON THE NORTH SIDE OF THE NORTH TRUNK AND A TRIANGULAR
 NM0910'BLAZE ON THE SOUTH SIDE OF THE SOUTHEAST TRUNK OF THE TREE,
 NM0910'2.0 FEET EAST OF A REFERENCE POST, AND SET IN THE TOP OF A
 NM0910'5.5-FOOT CONCRETE POST PROJECTING 0.7 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0456 ***********************************************************************
 PS0456  DESIGNATION -  J 350
 PS0456  PID         -  PS0456
 PS0456  STATE/COUNTY-  SD/HUGHES
 PS0456  COUNTRY     -  US
 PS0456  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0456
 PS0456                         *CURRENT SURVEY CONTROL
 PS0456  ______________________________________________________________________
 PS0456* NAD 83(1986) POSITION- 44 08 55.     (N) 099 39 56.     (W)   SCALED
 PS0456* NAVD 88 ORTHO HEIGHT -   437.178 (meters)     1434.31  (feet) ADJUSTED
 PS0456  ______________________________________________________________________
 PS0456  GEOID HEIGHT    -        -24.378 (meters)                     GEOID18
 PS0456  DYNAMIC HEIGHT  -        437.083 (meters)     1434.00  (feet) COMP
 PS0456  MODELED GRAVITY -    980,389.9   (mgal)                       NAVD 88
 PS0456
 PS0456  VERT ORDER      -  FIRST     CLASS II
 PS0456
 PS0456.The horizontal coordinates were scaled from a map and have
 PS0456.an estimated accuracy of +/- 6 seconds.
 PS0456
 PS0456.The orthometric height was determined by differential leveling and
 PS0456.adjusted by the NATIONAL GEODETIC SURVEY
 PS0456.in June 1991.
 PS0456
 PS0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0456.GEOID18 height accuracy estimate available here.
 PS0456
 PS0456.Click photographs - Photos may exist for this station.
 PS0456
 PS0456.The dynamic height is computed by dividing the NAVD 88
 PS0456.geopotential number by the normal gravity value computed on the
 PS0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0456.degrees latitude (g = 980.6199 gals.).
 PS0456
 PS0456.The modeled gravity was interpolated from observed gravity values.
 PS0456
 PS0456;                    North         East    Units  Estimated Accuracy
 PS0456;SPC SD S     -   201,880.      653,420.      MT  (+/- 180 meters Scaled)
 PS0456
 PS0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP467885(NAD 83)
 PS0456
 PS0456                          SUPERSEDED SURVEY CONTROL
 PS0456
 PS0456  NGVD 29 (??/??/92)  436.848  (m)         1433.23   (f) ADJ UNCH    1 2
 PS0456
 PS0456.Superseded values are not recommended for survey control.
 PS0456
 PS0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0456.See file dsdata.pdf to determine how the superseded data were derived.
 PS0456
 PS0456_MARKER: DB = BENCH MARK DISK
 PS0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0456_STAMPING: J 350 1949
 PS0456_MARK LOGO: CGS
 PS0456_PROJECTION: PROJECTING 9 CENTIMETERS
 PS0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0456+STABILITY: SURFACE MOTION
 PS0456
 PS0456  HISTORY     - Date     Condition        Report By
 PS0456  HISTORY     - 1949     MONUMENTED       CGS
 PS0456
 PS0456                          STATION DESCRIPTION
 PS0456
 PS0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0456'9.3 MI E FROM JOE CREEK.
 PS0456'7.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0456'CREEK, THENCE 0.7 MILE NORTHEAST ALONG A FIELD ROAD, THENCE
 PS0456'0.5 MILE SOUTHEAST ALONG A FIELD ROAD, THENCE 1.0 MILE EAST
 PS0456'ALONG A SECTION LINE FENCE, ALONG AN EAST-WEST FENCE, AT THE
 PS0456'CORNER OF SECTIONS 18 AND 19, T. 108 N., R. 73 W. AND SECTIONS
 PS0456'13 AND 24, T. 108 N., R. 74 W., 34 FEET EAST OF THE CENTER LINE
 PS0456'OF A GATE, 0.9 FOOT SOUTH OF A FENCE, 1.4 FEET EAST OF A
 PS0456'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH
 PS0456'OF 5 FEET AND PROJECTING 0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1489 ***********************************************************************
 PU1489  DESIGNATION -  J 355
 PU1489  PID         -  PU1489
 PU1489  STATE/COUNTY-  SD/MEADE
 PU1489  COUNTRY     -  US
 PU1489  USGS QUAD   -  FORT MEADE NE (2017)
 PU1489
 PU1489                         *CURRENT SURVEY CONTROL
 PU1489  ______________________________________________________________________
 PU1489* NAD 83(1986) POSITION- 44 24 54.     (N) 103 18 49.     (W)   SCALED
 PU1489* NAVD 88 ORTHO HEIGHT -   928.220 (meters)     3045.34  (feet) ADJUSTED
 PU1489  ______________________________________________________________________
 PU1489  GEOID HEIGHT    -        -16.172 (meters)                     GEOID18
 PU1489  DYNAMIC HEIGHT  -        927.943 (meters)     3044.43  (feet) COMP
 PU1489  MODELED GRAVITY -    980,287.8   (mgal)                       NAVD 88
 PU1489
 PU1489  VERT ORDER      -  SECOND    CLASS 0
 PU1489
 PU1489.The horizontal coordinates were scaled from a map and have
 PU1489.an estimated accuracy of +/- 6 seconds.
 PU1489
 PU1489.The orthometric height was determined by differential leveling and
 PU1489.adjusted by the NATIONAL GEODETIC SURVEY
 PU1489.in June 1991.
 PU1489
 PU1489.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1489.GEOID18 height accuracy estimate available here.
 PU1489
 PU1489.Click photographs - Photos may exist for this station.
 PU1489
 PU1489.The dynamic height is computed by dividing the NAVD 88
 PU1489.geopotential number by the normal gravity value computed on the
 PU1489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1489.degrees latitude (g = 980.6199 gals.).
 PU1489
 PU1489.The modeled gravity was interpolated from observed gravity values.
 PU1489
 PU1489;                    North         East    Units  Estimated Accuracy
 PU1489;SPC SD N     -    70,040.      336,160.      MT  (+/- 180 meters Scaled)
 PU1489
 PU1489_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK342193(NAD 83)
 PU1489
 PU1489                          SUPERSEDED SURVEY CONTROL
 PU1489
 PU1489  NGVD 29 (??/??/92)  927.721  (m)         3043.70   (f) ADJ UNCH    2 0
 PU1489
 PU1489.Superseded values are not recommended for survey control.
 PU1489
 PU1489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1489.See file dsdata.pdf to determine how the superseded data were derived.
 PU1489
 PU1489_MARKER: DB = BENCH MARK DISK
 PU1489_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1489_STAMPING: J 355 1961
 PU1489_MARK LOGO: CGS
 PU1489_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1489+STABILITY: SURFACE MOTION
 PU1489
 PU1489  HISTORY     - Date     Condition        Report By
 PU1489  HISTORY     - 1961     MONUMENTED       CGS
 PU1489
 PU1489                          STATION DESCRIPTION
 PU1489
 PU1489'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU1489'10.1 MI E FROM STURGIS.
 PU1489'ONE BLOCK NORTH OF THE POST OFFICE IN STURGIS, THENCE EAST ALONG
 PU1489'STATE HIGHWAYS 79 AND 34 FOR 3.7 MILES, THENCE EAST AND NORTHEAST
 PU1489'ALONG STATE HIGHWAY 34 FOR 1.1 MILES, THENCE EAST AND SOUTHEAST
 PU1489'ALONG A DIRT AND SURFACED ROAD FOR 5.3 MILES, 70 FEET SOUTHWEST
 PU1489'OF THE CENTER OF THE ROAD, 1 1/2 FEET NORTH OF A FENCE, 1.9 FEET
 PU1489'SOUTH OF A WITNESS POST, AND SET IN A SQUARE CONCRETE POST
 PU1489'THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1966 ***********************************************************************
 PU1966  DESIGNATION -  J 358 RESET
 PU1966  PID         -  PU1966
 PU1966  STATE/COUNTY-  SD/BUTTE
 PU1966  COUNTRY     -  US
 PU1966  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1966
 PU1966                         *CURRENT SURVEY CONTROL
 PU1966  ______________________________________________________________________
 PU1966* NAD 83(1986) POSITION- 44 44 01.     (N) 103 56 00.     (W)   SCALED
 PU1966* NAVD 88 ORTHO HEIGHT -   947.281 (meters)     3107.87  (feet) ADJUSTED
 PU1966  ______________________________________________________________________
 PU1966  GEOID HEIGHT    -        -15.310 (meters)                     GEOID18
 PU1966  DYNAMIC HEIGHT  -        947.015 (meters)     3107.00  (feet) COMP
 PU1966  MODELED GRAVITY -    980,305.2   (mgal)                       NAVD 88
 PU1966
 PU1966  VERT ORDER      -  FIRST     CLASS II
 PU1966
 PU1966.The horizontal coordinates were scaled from a map and have
 PU1966.an estimated accuracy of +/- 6 seconds.
 PU1966
 PU1966.The orthometric height was determined by differential leveling and
 PU1966.adjusted by the NATIONAL GEODETIC SURVEY
 PU1966.in July 1998.
 PU1966
 PU1966.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1966.GEOID18 height accuracy estimate available here.
 PU1966
 PU1966.Click photographs - Photos may exist for this station.
 PU1966
 PU1966.The dynamic height is computed by dividing the NAVD 88
 PU1966.geopotential number by the normal gravity value computed on the
 PU1966.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1966.degrees latitude (g = 980.6199 gals.).
 PU1966
 PU1966.The modeled gravity was interpolated from observed gravity values.
 PU1966
 PU1966;                    North         East    Units  Estimated Accuracy
 PU1966;SPC SD N     -   107,610.      288,570.      MT  (+/- 180 meters Scaled)
 PU1966
 PU1966_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK844539(NAD 83)
 PU1966
 PU1966                          SUPERSEDED SURVEY CONTROL
 PU1966
 PU1966  NGVD 29 (04/17/07)  946.78   (m)         3106.2    (f) RESET       3  
 PU1966
 PU1966.Superseded values are not recommended for survey control.
 PU1966
 PU1966.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1966.See file dsdata.pdf to determine how the superseded data were derived.
 PU1966
 PU1966_MARKER: DV = VERTICAL CONTROL DISK
 PU1966_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1966_STAMPING: J 358 RESET 1975
 PU1966_MARK LOGO: NGS
 PU1966_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1966_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1966+STABILITY: SURFACE MOTION
 PU1966_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1966+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1966
 PU1966  HISTORY     - Date     Condition        Report By
 PU1966  HISTORY     - 1975     MONUMENTED       NGS
 PU1966  HISTORY     - 19951116 GOOD             NGS
 PU1966
 PU1966                          STATION DESCRIPTION
 PU1966
 PU1966'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975
 PU1966'5.2 MI NW FROM BELLE FOURCHE.
 PU1966'5.2 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1966'WITH U.S. HIGHWAY 85 AT THE NORTH EDGE OF BELLE FOURCHE, AT
 PU1966'STATE HIGHWAY STATION NUMBER 429 + 00, 180 FEET SOUTH OF THE
 PU1966'CENTER OF HIGHWAY 212, 90 FEET SOUTH-SOUTHWEST OF MILEPOST 160,
 PU1966'46 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 1-FOOT NORTHEAST OF A
 PU1966'FENCE, 2.0 FEET SOUTH OF A METAL WITNESS POST, AND SET IN THE
 PU1966'TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 4-INCHES.
 PU1966
 PU1966                          STATION RECOVERY (1995)
 PU1966
 PU1966'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1966'8.6 KM (5.35 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1966'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 270.0 M (885.8 FT)
 PU1966'SOUTHEAST OF MILEPOST 8, 54.8 M (179.8 FT) SOUTHWEST OF THE HIGHWAY
 PU1966'CENTERLINE, 14.0 M (45.9 FT) SOUTHWEST OF THE NEAR RAIL OF THE DAKOTA
 PU1966'MINNESOTA EASTERN RAILROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE
 PU1966'HIGHWAY, 0.6 M (2.0 FT) SOUTHEAST OF A WITNESS POST, 0.2 M (0.7 FT)
 PU1966'NORTHEAST OF A FENCE, AND THE MONUMENT IS FLUSH WITH THE GROUND
 PU1966'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2069 ***********************************************************************
 PU2069  DESIGNATION -  J 359
 PU2069  PID         -  PU2069
 PU2069  STATE/COUNTY-  SD/BUTTE
 PU2069  COUNTRY     -  US
 PU2069  USGS QUAD   -  JOLLY (2017)
 PU2069
 PU2069                         *CURRENT SURVEY CONTROL
 PU2069  ______________________________________________________________________
 PU2069* NAD 83(1986) POSITION- 44 36 41.     (N) 103 51 35.     (W)   SCALED
 PU2069* NAVD 88 ORTHO HEIGHT -  1019.300 (meters)     3344.15  (feet) ADJUSTED
 PU2069  ______________________________________________________________________
 PU2069  GEOID HEIGHT    -        -15.131 (meters)                     GEOID18
 PU2069  DYNAMIC HEIGHT  -       1018.994 (meters)     3343.15  (feet) COMP
 PU2069  MODELED GRAVITY -    980,282.2   (mgal)                       NAVD 88
 PU2069
 PU2069  VERT ORDER      -  SECOND    CLASS 0
 PU2069
 PU2069.The horizontal coordinates were scaled from a map and have
 PU2069.an estimated accuracy of +/- 6 seconds.
 PU2069
 PU2069.The orthometric height was determined by differential leveling and
 PU2069.adjusted by the NATIONAL GEODETIC SURVEY
 PU2069.in June 1991.
 PU2069
 PU2069.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2069.GEOID18 height accuracy estimate available here.
 PU2069
 PU2069.Click photographs - Photos may exist for this station.
 PU2069
 PU2069.The dynamic height is computed by dividing the NAVD 88
 PU2069.geopotential number by the normal gravity value computed on the
 PU2069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2069.degrees latitude (g = 980.6199 gals.).
 PU2069
 PU2069.The modeled gravity was interpolated from observed gravity values.
 PU2069
 PU2069;                    North         East    Units  Estimated Accuracy
 PU2069;SPC SD N     -    93,760.      293,750.      MT  (+/- 180 meters Scaled)
 PU2069
 PU2069_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904404(NAD 83)
 PU2069
 PU2069                          SUPERSEDED SURVEY CONTROL
 PU2069
 PU2069  NGVD 29 (??/??/92) 1018.795  (m)         3342.50   (f) ADJ UNCH    2 0
 PU2069
 PU2069.Superseded values are not recommended for survey control.
 PU2069
 PU2069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2069.See file dsdata.pdf to determine how the superseded data were derived.
 PU2069
 PU2069_MARKER: DB = BENCH MARK DISK
 PU2069_SETTING: 66 = SET IN ROCK OUTCROP
 PU2069_STAMPING: J 359 1962
 PU2069_MARK LOGO: CGS
 PU2069_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU2069+STABILITY: POSITION/ELEVATION WELL
 PU2069
 PU2069  HISTORY     - Date     Condition        Report By
 PU2069  HISTORY     - 1962     MONUMENTED       CGS
 PU2069  HISTORY     - 1984     GOOD             NGS
 PU2069  HISTORY     - 19960415 MARK NOT FOUND   NGS
 PU2069
 PU2069                          STATION DESCRIPTION
 PU2069
 PU2069'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2069'4 MI S FROM BELLE FOURCHE.
 PU2069'3.95 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2069'HOUSE IN BELLE FOURCHE TO THE MARK SET IN THE TOP OF A ROCK
 PU2069'CLIFF ON THE SLOPE OF A SMALL HILL AND ON THE INSIDE OF TWO
 PU2069'CURVES IN THE HIGHWAY, 43 FEET EAST OF THE CENTER LINE OF THE
 PU2069'HIGHWAY, 19 FEET WEST OF A FENCE, AND 4.0 FEET SOUTH OF THE
 PU2069'NORTH EDGE OF THE ROCK.  A DISK SET IN THE TOP OF A CLIFF AND
 PU2069'ABOUT 10 FEET ABOVE THE LEVEL OF THE HIGHWAY.
 PU2069
 PU2069                          STATION RECOVERY (1984)
 PU2069
 PU2069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2069'THERE IS NOW A WITNESS POST NEAR THE MARK.
 PU2069
 PU2069                          STATION RECOVERY (1996)
 PU2069
 PU2069'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2069'THIS MARK HAS BEEN RESET.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0143 ***********************************************************************
 OR0143  DESIGNATION -  J 36
 OR0143  PID         -  OR0143
 OR0143  STATE/COUNTY-  SD/GREGORY
 OR0143  COUNTRY     -  US
 OR0143  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0143
 OR0143                         *CURRENT SURVEY CONTROL
 OR0143  ______________________________________________________________________
 OR0143* NAD 83(1986) POSITION- 43 08 34.76   (N) 098 49 08.13   (W)   HD_HELD1
 OR0143* NAVD 88 ORTHO HEIGHT -   397.624 (meters)     1304.54  (feet) ADJUSTED
 OR0143  ______________________________________________________________________
 OR0143  GEOID HEIGHT    -        -26.269 (meters)                     GEOID18
 OR0143  DYNAMIC HEIGHT  -        397.482 (meters)     1304.07  (feet) COMP
 OR0143  MODELED GRAVITY -    980,254.1   (mgal)                       NAVD 88
 OR0143
 OR0143  VERT ORDER      -  FIRST     CLASS II
 OR0143
 OR0143.The horizontal coordinates were determined by differentially corrected
 OR0143.hand held GPS observations or other comparable positioning techniques
 OR0143.and have an estimated accuracy of +/- 3 meters.
 OR0143
 OR0143.The orthometric height was determined by differential leveling and
 OR0143.adjusted by the NATIONAL GEODETIC SURVEY
 OR0143.in June 1991.
 OR0143
 OR0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0143.GEOID18 height accuracy estimate available here.
 OR0143
 OR0143.Click photographs - Photos may exist for this station.
 OR0143
 OR0143.The dynamic height is computed by dividing the NAVD 88
 OR0143.geopotential number by the normal gravity value computed on the
 OR0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0143.degrees latitude (g = 980.6199 gals.).
 OR0143
 OR0143.The modeled gravity was interpolated from observed gravity values.
 OR0143
 OR0143;                    North         East    Units  Estimated Accuracy
 OR0143;SPC SD S     -    91,068.7     723,185.5     MT  (+/- 3 meters HH1 GPS) 
 OR0143
 OR0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1472476709(NAD 83)
 OR0143
 OR0143                          SUPERSEDED SURVEY CONTROL
 OR0143
 OR0143  NGVD 29 (??/??/92)  397.295  (m)         1303.46   (f) ADJ UNCH    1 2
 OR0143
 OR0143.Superseded values are not recommended for survey control.
 OR0143
 OR0143.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0143.See file dsdata.pdf to determine how the superseded data were derived.
 OR0143
 OR0143_MARKER: DB = BENCH MARK DISK
 OR0143_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0143_SP_SET: PIER
 OR0143_STAMPING: 1303 J 36 1933
 OR0143_MARK LOGO: CGS
 OR0143_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0143
 OR0143  HISTORY     - Date     Condition        Report By
 OR0143  HISTORY     - 1933     MONUMENTED       CGS
 OR0143  HISTORY     - 1949     GOOD             CGS
 OR0143  HISTORY     - 20130115 MARK NOT FOUND   INDIV
 OR0143
 OR0143                          STATION DESCRIPTION
 OR0143
 OR0143'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OR0143'12.2 MI N FROM FAIRFAX.
 OR0143'12.2 MILES NORTH ALONG U.S. HIGHWAY 281 FROM FAIRFAX, GREGORY
 OR0143'COUNTY, 0.7 MILE SOUTH OF THE JUNCTION OF U.S. HIGHWAY 18, AT
 OR0143'ROSEBUD BRIDGE OVER MISSOURI RIVER, IN THE TOP OF THE WEST SIDE
 OR0143'OF THE SOUTH CONCRETE PIER, 4 FEET WEST OF THE PAVEMENT, AND 5
 OR0143'FEET BELOW THE DECK OF THE BRIDGE.  A STANDARD DISK, STAMPED
 OR0143'1303 J 36 1933.  NOTE-- IT WAS REPORTED THAT WHEN FORT RANDALL
 OR0143'DAM IS COMPLETED, THE FLOOR OF ROSEBUD BRIDGE WILL BE ABOUT 37
 OR0143'FEET UNDER WATER.
 OR0143
 OR0143                          STATION RECOVERY (1949)
 OR0143
 OR0143'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949
 OR0143'RECOVERED IN GOOD CONDITION.
 OR0143
 OR0143                          STATION RECOVERY (2013)
 OR0143
 OR0143'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0143'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1935 ***********************************************************************
 PU1935  DESIGNATION -  J 360
 PU1935  PID         -  PU1935
 PU1935  STATE/COUNTY-  SD/BUTTE
 PU1935  COUNTRY     -  US
 PU1935  USGS QUAD   -  FRUITDALE (2017)
 PU1935
 PU1935                         *CURRENT SURVEY CONTROL
 PU1935  ______________________________________________________________________
 PU1935* NAD 83(1986) POSITION- 44 41 16.     (N) 103 41 36.     (W)   SCALED
 PU1935* NAVD 88 ORTHO HEIGHT -   921.720 (meters)     3024.01  (feet) ADJUSTED
 PU1935  ______________________________________________________________________
 PU1935  GEOID HEIGHT    -        -15.667 (meters)                     GEOID18
 PU1935  DYNAMIC HEIGHT  -        921.478 (meters)     3023.22  (feet) COMP
 PU1935  MODELED GRAVITY -    980,324.3   (mgal)                       NAVD 88
 PU1935
 PU1935  VERT ORDER      -  FIRST     CLASS II
 PU1935
 PU1935.The horizontal coordinates were scaled from a map and have
 PU1935.an estimated accuracy of +/- 6 seconds.
 PU1935
 PU1935.The orthometric height was determined by differential leveling and
 PU1935.adjusted by the NATIONAL GEODETIC SURVEY
 PU1935.in July 1998.
 PU1935
 PU1935.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1935.GEOID18 height accuracy estimate available here.
 PU1935
 PU1935.Click photographs - Photos may exist for this station.
 PU1935
 PU1935.The dynamic height is computed by dividing the NAVD 88
 PU1935.geopotential number by the normal gravity value computed on the
 PU1935.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1935.degrees latitude (g = 980.6199 gals.).
 PU1935
 PU1935.The modeled gravity was interpolated from observed gravity values.
 PU1935
 PU1935;                    North         East    Units  Estimated Accuracy
 PU1935;SPC SD N     -   101,630.      307,330.      MT  (+/- 180 meters Scaled)
 PU1935
 PU1935_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK035490(NAD 83)
 PU1935
 PU1935                          SUPERSEDED SURVEY CONTROL
 PU1935
 PU1935  NAVD 88 (06/15/91)  921.680  (m)         3023.88   (f) SUPERSEDED  1 2
 PU1935  NGVD 29 (??/??/92)  921.202  (m)         3022.31   (f) ADJ UNCH    1 2
 PU1935
 PU1935.Superseded values are not recommended for survey control.
 PU1935
 PU1935.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1935.See file dsdata.pdf to determine how the superseded data were derived.
 PU1935
 PU1935_MARKER: DB = BENCH MARK DISK
 PU1935_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1935_STAMPING: J 360 1962
 PU1935_MARK LOGO: CGS
 PU1935_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1935_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1935+STABILITY: SURFACE MOTION
 PU1935_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1935+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1935
 PU1935  HISTORY     - Date     Condition        Report By
 PU1935  HISTORY     - 1962     MONUMENTED       CGS
 PU1935  HISTORY     - 1963     GOOD             CGS
 PU1935  HISTORY     - 19951116 GOOD             NGS
 PU1935
 PU1935                          STATION DESCRIPTION
 PU1935
 PU1935'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1935'1.5 MI N FROM FRUITDALE.
 PU1935'1.3 MILE NORTH ALONG A GRADED ROAD FROM THE POST OFFICE AT
 PU1935'FRUITDALE TO THE JUNCTION OF GRADED ROAD AND U.S. HIGHWAY 212,
 PU1935'THENCE 0.2 MILE EAST ALONG U.S. HIGHWAY 212, ABOUT 113 YARDS
 PU1935'WEST OF THE JUNCTION OF U.S. HIGHWAY 212 AND A ROAD SOUTH,
 PU1935'53.5 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 20.8 FEET
 PU1935'NORTHEAST OF THE EAST END OF A 18 INCH PIPE CULVERT UNDER A DRIVE
 PU1935'NORTH INTO THE NATION WILDLIFE REFUGE, 1.6 FEET WEST OF A
 PU1935'WITNESS POST, ABOUT LEVEL WITH THE DRIVE TO THE REFUGE, 1.6
 PU1935'FEET WEST OF A WITNESS POST, ABOUT LEVEL WITH THE DRIVE TO THE
 PU1935'REFUGE, 2.5 FEET BELOW THE HIGHWAY, SET IN TOP OF A CONCRETE
 PU1935'POST WHICH IS PROJECTING ABOUT 0.4 OF A FOOT.
 PU1935
 PU1935                          STATION RECOVERY (1963)
 PU1935
 PU1935'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1935'RECOVERED IN GOOD CONDITION.
 PU1935
 PU1935                          STATION RECOVERY (1995)
 PU1935
 PU1935'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1935'13.2 KM (8.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 PU1935'U.S. HIGHWAY 85 IN BELLE FOURCHE, 235.0 M (771.0 FT) WEST OF MILEPOST
 PU1935'23, 16.9 M (55.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.3 M (33.8 FT)
 PU1935'EAST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.5 M (1.6 FT) BELOW
 PU1935'THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST AND
 PU1935'FENCE, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 PU1935'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1417 ***********************************************************************
 PU1417  DESIGNATION -  J 361
 PU1417  PID         -  PU1417
 PU1417  STATE/COUNTY-  SD/MEADE
 PU1417  COUNTRY     -  US
 PU1417  USGS QUAD   -  PIEDMONT (2017)
 PU1417
 PU1417                         *CURRENT SURVEY CONTROL
 PU1417  ______________________________________________________________________
 PU1417* NAD 83(1986) POSITION- 44 14 02.     (N) 103 23 18.     (W)   SCALED
 PU1417* NAVD 88 ORTHO HEIGHT -  1061.485 (meters)     3482.56  (feet) ADJUSTED
 PU1417  ______________________________________________________________________
 PU1417  GEOID HEIGHT    -        -15.263 (meters)                     GEOID18
 PU1417  DYNAMIC HEIGHT  -       1061.121 (meters)     3481.36  (feet) COMP
 PU1417  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 PU1417
 PU1417  VERT ORDER      -  FIRST     CLASS II
 PU1417
 PU1417.The horizontal coordinates were scaled from a map and have
 PU1417.an estimated accuracy of +/- 6 seconds.
 PU1417
 PU1417.The orthometric height was determined by differential leveling and
 PU1417.adjusted by the NATIONAL GEODETIC SURVEY
 PU1417.in June 1991.
 PU1417
 PU1417.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1417.GEOID18 height accuracy estimate available here.
 PU1417
 PU1417.Click photographs - Photos may exist for this station.
 PU1417
 PU1417.The dynamic height is computed by dividing the NAVD 88
 PU1417.geopotential number by the normal gravity value computed on the
 PU1417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1417.degrees latitude (g = 980.6199 gals.).
 PU1417
 PU1417.The modeled gravity was interpolated from observed gravity values.
 PU1417
 PU1417;                    North         East    Units  Estimated Accuracy
 PU1417;SPC SD N     -    50,180.      329,370.      MT  (+/- 180 meters Scaled)
 PU1417
 PU1417_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ287991(NAD 83)
 PU1417
 PU1417                          SUPERSEDED SURVEY CONTROL
 PU1417
 PU1417  NGVD 29 (??/??/92) 1060.975  (m)         3480.88   (f) ADJ UNCH    1 2
 PU1417
 PU1417.Superseded values are not recommended for survey control.
 PU1417
 PU1417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1417.See file dsdata.pdf to determine how the superseded data were derived.
 PU1417
 PU1417_MARKER: DB = BENCH MARK DISK
 PU1417_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1417_SP_SET: CULVERT HEADWALL
 PU1417_STAMPING: J 361 1962
 PU1417_MARK LOGO: CGS
 PU1417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1417+STABILITY: SURFACE MOTION
 PU1417
 PU1417  HISTORY     - Date     Condition        Report By
 PU1417  HISTORY     - 1962     MONUMENTED       CGS
 PU1417  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1417  HISTORY     - 20110412 MARK NOT FOUND   INDIV
 PU1417
 PU1417                          STATION DESCRIPTION
 PU1417
 PU1417'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1417'14 MI NW FROM RAPID CITY.
 PU1417'ABOUT 13.95 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1417'RAILWAY FROM THE STATION AT RAPID CITY, 7 POLES OF 0.3 MILE SOUTHEAST
 PU1417'OF MILE POST 114, ABOUT 0.2 MILE NORTH OF THE POST OFFICE AT THE
 PU1417'SMALL COMMUNITY OF PIEDMONT, 186 FEET WEST OF THE CENTER OF A
 PU1417'ROAD CROSSING, 137 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE
 PU1417'MAIN TRACK, 22 FEET NORTHEAST OF THE CENTER LINE OF AN ASPHALT ROAD
 PU1417'OR FEEDER LANE ALONG THE NORTHEAST SIDE OF INTERSTATE HIGHWAY 90,
 PU1417'ABOUT 4 FEET ABOVE THE RAILS AND LEVEL WITH THE HIGHWAY, AND
 PU1417'SET IN THE TOP OF THE NORTHWEST END OF THE NORTHEAST CONCRETE
 PU1417'HEADWALL OF A CULVERT.
 PU1417
 PU1417                          STATION RECOVERY (1991)
 PU1417
 PU1417'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1417'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1417
 PU1417                          STATION RECOVERY (2011)
 PU1417
 PU1417'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1417'NEW ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1570 ***********************************************************************
 PU1570  DESIGNATION -  J 362
 PU1570  PID         -  PU1570
 PU1570  STATE/COUNTY-  SD/PENNINGTON
 PU1570  COUNTRY     -  US
 PU1570  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1570
 PU1570                         *CURRENT SURVEY CONTROL
 PU1570  ______________________________________________________________________
 PU1570* NAD 83(1986) POSITION- 44 03 38.     (N) 103 09 21.     (W)   SCALED
 PU1570* NAVD 88 ORTHO HEIGHT -   948.756 (meters)     3112.71  (feet) ADJUSTED
 PU1570  ______________________________________________________________________
 PU1570  GEOID HEIGHT    -        -16.283 (meters)                     GEOID18
 PU1570  DYNAMIC HEIGHT  -        948.429 (meters)     3111.64  (feet) COMP
 PU1570  MODELED GRAVITY -    980,241.3   (mgal)                       NAVD 88
 PU1570
 PU1570  VERT ORDER      -  FIRST     CLASS II
 PU1570
 PU1570.The horizontal coordinates were scaled from a map and have
 PU1570.an estimated accuracy of +/- 6 seconds.
 PU1570
 PU1570.The orthometric height was determined by differential leveling and
 PU1570.adjusted by the NATIONAL GEODETIC SURVEY
 PU1570.in June 1991.
 PU1570
 PU1570.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1570.GEOID18 height accuracy estimate available here.
 PU1570
 PU1570.Click photographs - Photos may exist for this station.
 PU1570
 PU1570.The dynamic height is computed by dividing the NAVD 88
 PU1570.geopotential number by the normal gravity value computed on the
 PU1570.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1570.degrees latitude (g = 980.6199 gals.).
 PU1570
 PU1570.The modeled gravity was interpolated from observed gravity values.
 PU1570
 PU1570;                    North         East    Units  Estimated Accuracy
 PU1570;SPC SD S     -   195,730.      373,910.      MT  (+/- 180 meters Scaled)
 PU1570
 PU1570_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ477802(NAD 83)
 PU1570
 PU1570                          SUPERSEDED SURVEY CONTROL
 PU1570
 PU1570  NGVD 29 (??/??/92)  948.272  (m)         3111.12   (f) ADJ UNCH    1 2
 PU1570
 PU1570.Superseded values are not recommended for survey control.
 PU1570
 PU1570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1570.See file dsdata.pdf to determine how the superseded data were derived.
 PU1570
 PU1570_MARKER: DB = BENCH MARK DISK
 PU1570_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1570_STAMPING: J 362 1962
 PU1570_MARK LOGO: CGS
 PU1570_PROJECTION: PROJECTING 20 CENTIMETERS
 PU1570_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1570+STABILITY: SURFACE MOTION
 PU1570
 PU1570  HISTORY     - Date     Condition        Report By
 PU1570  HISTORY     - 1962     MONUMENTED       CGS
 PU1570  HISTORY     - 1985     GOOD             NGS
 PU1570  HISTORY     - 20110201 MARK NOT FOUND   INDIV
 PU1570
 PU1570                          STATION DESCRIPTION
 PU1570
 PU1570'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1570'4.2 MI SE FROM RAPID CITY.
 PU1570'ABOUT 4.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1570'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1570'STATION AT RAPID CITY, IN SECTION 9, T 1 N, R 8 E, 100 FEET
 PU1570'WEST-SOUTHWEST OF THE CROSSING WITH PIONEER DRIVE, 55 1/2 FEET
 PU1570'SOUTHEAST OF THE 7TH TELEPHONE POLE NORTHWEST OF MILE POST 656,
 PU1570'IN LINE WITH A ROW OF TELEPHONE POLES, 37 1/2 FEET SOUTHWEST OF
 PU1570'THE SOUTHWEST RAIL, 10 FEET NORTHEAST OF A FENCE LINE, 2.0 FEET
 PU1570'SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAILS,
 PU1570'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 8 INCHES.
 PU1570
 PU1570                          STATION RECOVERY (1985)
 PU1570
 PU1570'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1570'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1570'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1570'RAPID CITY, THENCE 4.8 KM (3.0 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 PU1570'IN THE SOUTHWEST CORNER OF THE Y JUNCTION OF PIONEER DRIVE, 50.6
 PU1570'METERS (166 FT) SOUTHWEST OF THE HIGHWAY CENTERLINE, 29.6 METERS (97
 PU1570'FT) WEST OF THE CENTER OF THE DRIVE, 11.4 METERS (37.5 FT) SOUTHWEST
 PU1570'OF THE SOUTHWEST RAIL OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PU1570'RAILROAD AND 6.1 METERS (20 FT) NORTHEAST OF THE CENTER OF A ROAD IN
 PU1570'THE RAPID VALLEY TRAILER PARK.
 PU1570'THE MARK IS 0.5 M BELOW THE DRIVE.
 PU1570
 PU1570                          STATION RECOVERY (2011)
 PU1570
 PU1570'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1570'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0266 ***********************************************************************
 OT0266  DESIGNATION -  J 363
 OT0266  PID         -  OT0266
 OT0266  STATE/COUNTY-  SD/PENNINGTON
 OT0266  COUNTRY     -  US
 OT0266  USGS QUAD   -  CAPUTA (2017)
 OT0266
 OT0266                         *CURRENT SURVEY CONTROL
 OT0266  ______________________________________________________________________
 OT0266* NAD 83(1986) POSITION- 43 58 19.     (N) 102 55 10.     (W)   SCALED
 OT0266* NAVD 88 ORTHO HEIGHT -   864.124 (meters)     2835.05  (feet) ADJUSTED
 OT0266  ______________________________________________________________________
 OT0266  GEOID HEIGHT    -        -17.185 (meters)                     GEOID18
 OT0266  DYNAMIC HEIGHT  -        863.843 (meters)     2834.12  (feet) COMP
 OT0266  MODELED GRAVITY -    980,264.0   (mgal)                       NAVD 88
 OT0266
 OT0266  VERT ORDER      -  FIRST     CLASS II
 OT0266
 OT0266.The horizontal coordinates were scaled from a map and have
 OT0266.an estimated accuracy of +/- 6 seconds.
 OT0266
 OT0266.The orthometric height was determined by differential leveling and
 OT0266.adjusted by the NATIONAL GEODETIC SURVEY
 OT0266.in June 1991.
 OT0266
 OT0266.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0266.GEOID18 height accuracy estimate available here.
 OT0266
 OT0266.Click photographs - Photos may exist for this station.
 OT0266
 OT0266.The dynamic height is computed by dividing the NAVD 88
 OT0266.geopotential number by the normal gravity value computed on the
 OT0266.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0266.degrees latitude (g = 980.6199 gals.).
 OT0266
 OT0266.The modeled gravity was interpolated from observed gravity values.
 OT0266
 OT0266;                    North         East    Units  Estimated Accuracy
 OT0266;SPC SD S     -   185,270.      392,530.      MT  (+/- 180 meters Scaled)
 OT0266
 OT0266_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ668708(NAD 83)
 OT0266
 OT0266                          SUPERSEDED SURVEY CONTROL
 OT0266
 OT0266  NGVD 29 (??/??/92)  863.664  (m)         2833.54   (f) ADJ UNCH    1 2
 OT0266
 OT0266.Superseded values are not recommended for survey control.
 OT0266
 OT0266.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0266.See file dsdata.pdf to determine how the superseded data were derived.
 OT0266
 OT0266_MARKER: DB = BENCH MARK DISK
 OT0266_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0266_STAMPING: J 363 1962
 OT0266_MARK LOGO: CGS
 OT0266_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0266+STABILITY: SURFACE MOTION
 OT0266_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0266+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2011
 OT0266
 OT0266  HISTORY     - Date     Condition        Report By
 OT0266  HISTORY     - 1962     MONUMENTED       CGS
 OT0266  HISTORY     - 20110511 GOOD             INDIV
 OT0266
 OT0266                          STATION DESCRIPTION
 OT0266
 OT0266'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0266'17.6 MI SE FROM RAPID CITY.
 OT0266'ABOUT 17.6 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0266'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0266'STATION AT RAPID CITY, 4 1/2 TELEPHONE POLES EAST OF MILE POST
 OT0266'643, IN SECTION 9, T 1 S, R 10 E, 209 FEET NORTH OF THE CENTER
 OT0266'OF A ROAD CROSSING, 39 FEET WEST OF THE CENTER OF A GRAVELED
 OT0266'ROAD, 23 FEET NORTH OF A LARGE FORKED COTTONWOOD TREE, 7 1/2
 OT0266'FEET SOUTHWEST OF A TELEPHONE POLE NUMBER 262-1, 2 FEET EAST
 OT0266'OF A FENCE, 1.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 OT0266'7 FEET ABOVE THE RAILS AND 1 1/2 FEET ABOVE THE LEVEL OF THE
 OT0266'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5
 OT0266'INCHES.
 OT0266
 OT0266                          STATION RECOVERY (2011)
 OT0266
 OT0266'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OT0266'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0030 ***********************************************************************
 OT0030  DESIGNATION -  J 364
 OT0030  PID         -  OT0030
 OT0030  STATE/COUNTY-  SD/PENNINGTON
 OT0030  COUNTRY     -  US
 OT0030  USGS QUAD   -  IMLAY (2017)
 OT0030
 OT0030                         *CURRENT SURVEY CONTROL
 OT0030  ______________________________________________________________________
 OT0030* NAD 83(1986) POSITION- 43 44 00.     (N) 102 28 23.     (W)   SCALED
 OT0030* NAVD 88 ORTHO HEIGHT -   831.626 (meters)     2728.43  (feet) ADJUSTED
 OT0030  ______________________________________________________________________
 OT0030  GEOID HEIGHT    -        -18.398 (meters)                     GEOID18
 OT0030  DYNAMIC HEIGHT  -        831.347 (meters)     2727.51  (feet) COMP
 OT0030  MODELED GRAVITY -    980,256.4   (mgal)                       NAVD 88
 OT0030
 OT0030  VERT ORDER      -  FIRST     CLASS II
 OT0030
 OT0030.The horizontal coordinates were scaled from a map and have
 OT0030.an estimated accuracy of +/- 6 seconds.
 OT0030
 OT0030.The orthometric height was determined by differential leveling and
 OT0030.adjusted by the NATIONAL GEODETIC SURVEY
 OT0030.in June 1991.
 OT0030
 OT0030.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0030.GEOID18 height accuracy estimate available here.
 OT0030
 OT0030.Click photographs - Photos may exist for this station.
 OT0030
 OT0030.The dynamic height is computed by dividing the NAVD 88
 OT0030.geopotential number by the normal gravity value computed on the
 OT0030.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0030.degrees latitude (g = 980.6199 gals.).
 OT0030
 OT0030.The modeled gravity was interpolated from observed gravity values.
 OT0030
 OT0030;                    North         East    Units  Estimated Accuracy
 OT0030;SPC SD S     -   157,750.      427,650.      MT  (+/- 180 meters Scaled)
 OT0030
 OT0030_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ035453(NAD 83)
 OT0030
 OT0030                          SUPERSEDED SURVEY CONTROL
 OT0030
 OT0030  NGVD 29 (??/??/92)  831.160  (m)         2726.90   (f) ADJ UNCH    1 2
 OT0030
 OT0030.Superseded values are not recommended for survey control.
 OT0030
 OT0030.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0030.See file dsdata.pdf to determine how the superseded data were derived.
 OT0030
 OT0030_MARKER: DB = BENCH MARK DISK
 OT0030_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0030_STAMPING: J 364 1962
 OT0030_MARK LOGO: CGS
 OT0030_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0030_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0030
 OT0030  HISTORY     - Date     Condition        Report By
 OT0030  HISTORY     - 1962     MONUMENTED       CGS
 OT0030
 OT0030                          STATION DESCRIPTION
 OT0030
 OT0030'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0030'5.2 MI SE FROM SCENIC.
 OT0030'ABOUT 5.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0030'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, IN
 OT0030'SECTION 6, T 4 S, R 43 W, 30 1/2 FEET WEST OF THE FIRST POLE WEST
 OT0030'OF MILE POST 613, IN LINE WITH A ROW OF POLES, 38 FEET SOUTH OF
 OT0030'THE SOUTH RAIL, 2.5 FEET NORTHWEST OF A METAL WITNESS POST, ABOUT
 OT0030'6 1/2 FEET BELOW THE LEVEL OF THE RAILS, AND BRAZED ON THE TOP OF
 OT0030'A 3-INCH IRON PIPE WHICH PROJECTS 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0452 ***********************************************************************
 OS0452  DESIGNATION -  J 365
 OS0452  PID         -  OS0452
 OS0452  STATE/COUNTY-  SD/JACKSON
 OS0452  COUNTRY     -  US
 OS0452  USGS QUAD   -  KADOKA (2017)
 OS0452
 OS0452                         *CURRENT SURVEY CONTROL
 OS0452  ______________________________________________________________________
 OS0452* NAD 83(1986) POSITION- 43 47 03.     (N) 101 36 15.     (W)   SCALED
 OS0452* NAVD 88 ORTHO HEIGHT -   710.306 (meters)     2330.40  (feet) ADJUSTED
 OS0452  ______________________________________________________________________
 OS0452  GEOID HEIGHT    -        -21.230 (meters)                     GEOID18
 OS0452  DYNAMIC HEIGHT  -        710.079 (meters)     2329.65  (feet) COMP
 OS0452  MODELED GRAVITY -    980,276.6   (mgal)                       NAVD 88
 OS0452
 OS0452  VERT ORDER      -  FIRST     CLASS II
 OS0452
 OS0452.The horizontal coordinates were scaled from a map and have
 OS0452.an estimated accuracy of +/- 6 seconds.
 OS0452
 OS0452.The orthometric height was determined by differential leveling and
 OS0452.adjusted by the NATIONAL GEODETIC SURVEY
 OS0452.in June 1991.
 OS0452
 OS0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0452.GEOID18 height accuracy estimate available here.
 OS0452
 OS0452.Click photographs - Photos may exist for this station.
 OS0452
 OS0452.The dynamic height is computed by dividing the NAVD 88
 OS0452.geopotential number by the normal gravity value computed on the
 OS0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0452.degrees latitude (g = 980.6199 gals.).
 OS0452
 OS0452.The modeled gravity was interpolated from observed gravity values.
 OS0452
 OS0452;                    North         East    Units  Estimated Accuracy
 OS0452;SPC SD S     -   161,960.      497,720.      MT  (+/- 180 meters Scaled)
 OS0452
 OS0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP904511(NAD 83)
 OS0452
 OS0452                          SUPERSEDED SURVEY CONTROL
 OS0452
 OS0452  NGVD 29 (??/??/92)  709.854  (m)         2328.91   (f) ADJ UNCH    1 2
 OS0452
 OS0452.Superseded values are not recommended for survey control.
 OS0452
 OS0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0452.See file dsdata.pdf to determine how the superseded data were derived.
 OS0452
 OS0452_MARKER: DB = BENCH MARK DISK
 OS0452_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0452+WITH SETTING: INFORMATION.
 OS0452_STAMPING: J 365 1962
 OS0452_MARK LOGO: CGS
 OS0452_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0452_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OS0452_ROD/PIPE-DEPTH: 2.0 meters
 OS0452
 OS0452  HISTORY     - Date     Condition        Report By
 OS0452  HISTORY     - 1962     MONUMENTED       CGS
 OS0452
 OS0452                          STATION DESCRIPTION
 OS0452
 OS0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0452'6.1 MI SW FROM KADOKA.
 OS0452'ABOUT 6.1 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0452'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 16,
 OS0452'T 3 S, R 21 E, 0.15 MILE SOUTHWEST OF A RAILROAD CATTLE GUARD,
 OS0452'0.2 MILE NORTH OF A SHARP BALD HILL, 4 RAILS SOUTHWEST OF A
 OS0452'SMALL CUT, 24 FEET NORTHEAST OF THE 8TH TELEPHONE POLE NORTHEAST
 OS0452'OF MILE POST 568, 38 FEET SOUTHEAST OF THE SOUTHEAST RAIL, IN
 OS0452'LINE WITH A ROW OF TELEPHONE POLES, 1.5 FEET NORTHWEST OF A
 OS0452'METAL WITNESS POST, ABOUT 3 FEET ABOVE THE LEVEL OF THE RAILS,
 OS0452'AND ON THE TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN
 OS0452'TO A DEPTH OF 6 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH
 OS0452'PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0330 ***********************************************************************
 PU0330  DESIGNATION -  J 366
 PU0330  PID         -  PU0330
 PU0330  STATE/COUNTY-  SD/PENNINGTON
 PU0330  COUNTRY     -  US
 PU0330  USGS QUAD   -  WASTA SE (2017)
 PU0330
 PU0330                         *CURRENT SURVEY CONTROL
 PU0330  ______________________________________________________________________
 PU0330* NAD 83(1986) POSITION- 44 01 24.     (N) 102 20 04.     (W)   SCALED
 PU0330* NAVD 88 ORTHO HEIGHT -   760.369 (meters)     2494.64  (feet) ADJUSTED
 PU0330  ______________________________________________________________________
 PU0330  GEOID HEIGHT    -        -18.737 (meters)                     GEOID18
 PU0330  DYNAMIC HEIGHT  -        760.136 (meters)     2493.88  (feet) COMP
 PU0330  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 PU0330
 PU0330  VERT ORDER      -  SECOND    CLASS 0
 PU0330
 PU0330.The horizontal coordinates were scaled from a map and have
 PU0330.an estimated accuracy of +/- 6 seconds.
 PU0330
 PU0330.The orthometric height was determined by differential leveling and
 PU0330.adjusted by the NATIONAL GEODETIC SURVEY
 PU0330.in June 1991.
 PU0330
 PU0330.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0330.GEOID18 height accuracy estimate available here.
 PU0330
 PU0330.Click photographs - Photos may exist for this station.
 PU0330
 PU0330.The dynamic height is computed by dividing the NAVD 88
 PU0330.geopotential number by the normal gravity value computed on the
 PU0330.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0330.degrees latitude (g = 980.6199 gals.).
 PU0330
 PU0330.The modeled gravity was interpolated from observed gravity values.
 PU0330
 PU0330;                    North         East    Units  Estimated Accuracy
 PU0330;SPC SD S     -   189,680.      439,590.      MT  (+/- 180 meters Scaled)
 PU0330
 PU0330_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ136779(NAD 83)
 PU0330
 PU0330                          SUPERSEDED SURVEY CONTROL
 PU0330
 PU0330  NGVD 29 (??/??/92)  759.915  (m)         2493.15   (f) ADJ UNCH    2 0
 PU0330
 PU0330.Superseded values are not recommended for survey control.
 PU0330
 PU0330.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0330.See file dsdata.pdf to determine how the superseded data were derived.
 PU0330
 PU0330_MARKER: DB = BENCH MARK DISK
 PU0330_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0330_STAMPING: J 366 1962
 PU0330_MARK LOGO: CGS
 PU0330_PROJECTION: PROJECTING 18 CENTIMETERS
 PU0330_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0330+STABILITY: SURFACE MOTION
 PU0330
 PU0330  HISTORY     - Date     Condition        Report By
 PU0330  HISTORY     - 1962     MONUMENTED       CGS
 PU0330
 PU0330                          STATION DESCRIPTION
 PU0330
 PU0330'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0330'6.2 MI NW FROM WALL.
 PU0330'ABOUT 6.15 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU0330'RAILWAY FROM THE STATION AT WALL, 4 POLES OR 0.15 MILE NORTHWEST
 PU0330'OF MILEPOST 597, 95 FEET NORTHEAST OF THE NORTHEAST RAIL, 18.3
 PU0330'FEET NORTHWEST OF A T-FENCE CORNER POST, 3.0 FEET SOUTHEAST OF A
 PU0330'FENCE, 2.2 FEET NORTHWEST O A METAL WITNESS POST, ABOUT 3 1/2
 PU0330'FEET ABOVE THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 PU0330'PROJECTING 7 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0396 ***********************************************************************
 PU0396  DESIGNATION -  J 367
 PU0396  PID         -  PU0396
 PU0396  STATE/COUNTY-  SD/PENNINGTON
 PU0396  COUNTRY     -  US
 PU0396  USGS QUAD   -  LAKE HILL (2017)
 PU0396
 PU0396                         *CURRENT SURVEY CONTROL
 PU0396  ______________________________________________________________________
 PU0396* NAD 83(1986) POSITION- 44 03 11.     (N) 102 13 40.     (W)   SCALED
 PU0396* NAVD 88 ORTHO HEIGHT -   860.013 (meters)     2821.56  (feet) ADJUSTED
 PU0396  ______________________________________________________________________
 PU0396  GEOID HEIGHT    -        -19.053 (meters)                     GEOID18
 PU0396  DYNAMIC HEIGHT  -        859.756 (meters)     2820.72  (feet) COMP
 PU0396  MODELED GRAVITY -    980,290.1   (mgal)                       NAVD 88
 PU0396
 PU0396  VERT ORDER      -  SECOND    CLASS 0
 PU0396
 PU0396.The horizontal coordinates were scaled from a map and have
 PU0396.an estimated accuracy of +/- 6 seconds.
 PU0396
 PU0396.The orthometric height was determined by differential leveling and
 PU0396.adjusted by the NATIONAL GEODETIC SURVEY
 PU0396.in June 1991.
 PU0396
 PU0396.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0396.GEOID18 height accuracy estimate available here.
 PU0396
 PU0396.Click photographs - Photos may exist for this station.
 PU0396
 PU0396.The dynamic height is computed by dividing the NAVD 88
 PU0396.geopotential number by the normal gravity value computed on the
 PU0396.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0396.degrees latitude (g = 980.6199 gals.).
 PU0396
 PU0396.The modeled gravity was interpolated from observed gravity values.
 PU0396
 PU0396;                    North         East    Units  Estimated Accuracy
 PU0396;SPC SD S     -   192,780.      448,210.      MT  (+/- 180 meters Scaled)
 PU0396
 PU0396_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ220815(NAD 83)
 PU0396
 PU0396                          SUPERSEDED SURVEY CONTROL
 PU0396
 PU0396  NGVD 29 (??/??/92)  859.555  (m)         2820.06   (f) ADJ UNCH    2 0
 PU0396
 PU0396.Superseded values are not recommended for survey control.
 PU0396
 PU0396.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0396.See file dsdata.pdf to determine how the superseded data were derived.
 PU0396
 PU0396_MARKER: DB = BENCH MARK DISK
 PU0396_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0396_STAMPING: J 367 1962
 PU0396_MARK LOGO: CGS
 PU0396_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0396_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0396+STABILITY: SURFACE MOTION
 PU0396
 PU0396  HISTORY     - Date     Condition        Report By
 PU0396  HISTORY     - 1962     MONUMENTED       CGS
 PU0396
 PU0396                          STATION DESCRIPTION
 PU0396
 PU0396'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0396'4.5 MI N FROM WALL.
 PU0396'ABOUT 4.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0396'AT WALL, 49 FEET EAST OF THE CENTER LINE OF THE ROAD, 159 FEET
 PU0396'NORTHWEST OF THE NORTHWEST CORNER OF A SCHOOLHOUSE, 19 FEET
 PU0396'EAST-SOUTHEAST OF A FENCE CORNER, 13 1/2 FEET EAST OF A POWER
 PU0396'POLE BEARING A TRANSFORMER, 10 FEET SOUTH OF THE FENCE ON THE
 PU0396'NORTH SIDE OF THE SCHOOLYARD, ABOUT 2 1/2 FEET ABOVE THE LEVEL
 PU0396'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0396'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1660 ***********************************************************************
 PU1660  DESIGNATION -  J 368
 PU1660  PID         -  PU1660
 PU1660  STATE/COUNTY-  SD/LAWRENCE
 PU1660  COUNTRY     -  US
 PU1660  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1660
 PU1660                         *CURRENT SURVEY CONTROL
 PU1660  ______________________________________________________________________
 PU1660* NAD 83(1986) POSITION- 44 28 52.     (N) 103 39 14.     (W)   SCALED
 PU1660* NAVD 88 ORTHO HEIGHT -  1112.166 (meters)     3648.83  (feet) ADJUSTED
 PU1660  ______________________________________________________________________
 PU1660  GEOID HEIGHT    -        -15.025 (meters)                     GEOID18
 PU1660  DYNAMIC HEIGHT  -       1111.806 (meters)     3647.65  (feet) COMP
 PU1660  MODELED GRAVITY -    980,255.5   (mgal)                       NAVD 88
 PU1660
 PU1660  VERT ORDER      -  FIRST     CLASS II
 PU1660
 PU1660.The horizontal coordinates were scaled from a map and have
 PU1660.an estimated accuracy of +/- 6 seconds.
 PU1660
 PU1660.The orthometric height was determined by differential leveling and
 PU1660.adjusted by the NATIONAL GEODETIC SURVEY
 PU1660.in June 1991.
 PU1660
 PU1660.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1660.GEOID18 height accuracy estimate available here.
 PU1660
 PU1660.Click photographs - Photos may exist for this station.
 PU1660
 PU1660.The dynamic height is computed by dividing the NAVD 88
 PU1660.geopotential number by the normal gravity value computed on the
 PU1660.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1660.degrees latitude (g = 980.6199 gals.).
 PU1660
 PU1660.The modeled gravity was interpolated from observed gravity values.
 PU1660
 PU1660;                    North         East    Units  Estimated Accuracy
 PU1660;SPC SD N     -    78,540.      309,420.      MT  (+/- 180 meters Scaled)
 PU1660
 PU1660_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK070261(NAD 83)
 PU1660
 PU1660                          SUPERSEDED SURVEY CONTROL
 PU1660
 PU1660  NGVD 29 (??/??/92) 1111.636  (m)         3647.09   (f) ADJ UNCH    1 2
 PU1660
 PU1660.Superseded values are not recommended for survey control.
 PU1660
 PU1660.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1660.See file dsdata.pdf to determine how the superseded data were derived.
 PU1660
 PU1660_MARKER: DB = BENCH MARK DISK
 PU1660_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1660_STAMPING: J 368 1962
 PU1660_MARK LOGO: CGS
 PU1660_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1660+STABILITY: SURFACE MOTION
 PU1660
 PU1660  HISTORY     - Date     Condition        Report By
 PU1660  HISTORY     - 1962     MONUMENTED       CGS
 PU1660
 PU1660                          STATION DESCRIPTION
 PU1660
 PU1660'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1660'1.6 MI NW FROM WHITEWOOD.
 PU1660'ABOUT 1.6 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1660'RAILWAY FROM THE U.S. HIGHWAY 14 OVERPASS AT WHITEWOOD, 5 POLES
 PU1660'SOUTHEAST OF MILE POST 137, 45 FEET SOUTHWEST OF THE SOUTHWEST
 PU1660'RAIL, 5 1/2 FEET SOUTHEAST OF A TELEPHONE POLE, 117 FEET NORTHEAST
 PU1660'OF THE CENTER LINE OF STATE HIGHWAY 34, 1.6 FEET SOUTHWEST OF
 PU1660'A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE RAIL,
 PU1660'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 7-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1811 ***********************************************************************
 PU1811  DESIGNATION -  J 369
 PU1811  PID         -  PU1811
 PU1811  STATE/COUNTY-  SD/BUTTE
 PU1811  COUNTRY     -  US
 PU1811  USGS QUAD   -  MUD BUTTES (2017)
 PU1811
 PU1811                         *CURRENT SURVEY CONTROL
 PU1811  ______________________________________________________________________
 PU1811* NAD 83(1986) POSITION- 44 50 52.     (N) 103 50 56.     (W)   SCALED
 PU1811* NAVD 88 ORTHO HEIGHT -   929.726 (meters)     3050.28  (feet) ADJUSTED
 PU1811  ______________________________________________________________________
 PU1811  GEOID HEIGHT    -        -15.700 (meters)                     GEOID18
 PU1811  DYNAMIC HEIGHT  -        929.480 (meters)     3049.47  (feet) COMP
 PU1811  MODELED GRAVITY -    980,322.0   (mgal)                       NAVD 88
 PU1811
 PU1811  VERT ORDER      -  SECOND    CLASS 0
 PU1811
 PU1811.The horizontal coordinates were scaled from a map and have
 PU1811.an estimated accuracy of +/- 6 seconds.
 PU1811
 PU1811.The orthometric height was determined by differential leveling and
 PU1811.adjusted by the NATIONAL GEODETIC SURVEY
 PU1811.in June 1991.
 PU1811
 PU1811.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1811.GEOID18 height accuracy estimate available here.
 PU1811
 PU1811.Click photographs - Photos may exist for this station.
 PU1811
 PU1811.The dynamic height is computed by dividing the NAVD 88
 PU1811.geopotential number by the normal gravity value computed on the
 PU1811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1811.degrees latitude (g = 980.6199 gals.).
 PU1811
 PU1811.The modeled gravity was interpolated from observed gravity values.
 PU1811
 PU1811;                    North         East    Units  Estimated Accuracy
 PU1811;SPC SD N     -   119,960.      295,860.      MT  (+/- 180 meters Scaled)
 PU1811
 PU1811_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909666(NAD 83)
 PU1811
 PU1811                          SUPERSEDED SURVEY CONTROL
 PU1811
 PU1811  NGVD 29 (??/??/92)  929.243  (m)         3048.69   (f) ADJ UNCH    2 0
 PU1811
 PU1811.Superseded values are not recommended for survey control.
 PU1811
 PU1811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1811.See file dsdata.pdf to determine how the superseded data were derived.
 PU1811
 PU1811_MARKER: DB = BENCH MARK DISK
 PU1811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1811_STAMPING: J 369 1962
 PU1811_MARK LOGO: CGS
 PU1811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1811+STABILITY: SURFACE MOTION
 PU1811
 PU1811  HISTORY     - Date     Condition        Report By
 PU1811  HISTORY     - 1962     MONUMENTED       CGS
 PU1811
 PU1811                          STATION DESCRIPTION
 PU1811
 PU1811'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1811'12.7 MI N FROM BELLE FOURCHE.
 PU1811'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1811'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 PU1811'1.0 MILE NORTHWEST ALONG A GRAVELED ROAD, 30 FEET NORTH OF THE
 PU1811'CENTER LINE OF THE ROAD, 2 1/2 FEET SOUTH OF A FENCE, 2.0 FEET
 PU1811'WEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND
 PU1811'SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0217 ***********************************************************************
 OS0217  DESIGNATION -  J 37
 OS0217  PID         -  OS0217
 OS0217  STATE/COUNTY-  SD/JONES
 OS0217  COUNTRY     -  US
 OS0217  USGS QUAD   -  MURDO SW (2017)
 OS0217
 OS0217                         *CURRENT SURVEY CONTROL
 OS0217  ______________________________________________________________________
 OS0217* NAD 83(1986) POSITION- 43 48 19.     (N) 100 41 28.     (W)   SCALED
 OS0217* NAVD 88 ORTHO HEIGHT -   661.310 (meters)     2169.65  (feet) ADJUSTED
 OS0217  ______________________________________________________________________
 OS0217  GEOID HEIGHT    -        -24.220 (meters)                     GEOID18
 OS0217  DYNAMIC HEIGHT  -        661.090 (meters)     2168.93  (feet) COMP
 OS0217  MODELED GRAVITY -    980,264.6   (mgal)                       NAVD 88
 OS0217
 OS0217  VERT ORDER      -  FIRST     CLASS II
 OS0217
 OS0217.The horizontal coordinates were scaled from a map and have
 OS0217.an estimated accuracy of +/- 6 seconds.
 OS0217
 OS0217.The orthometric height was determined by differential leveling and
 OS0217.adjusted by the NATIONAL GEODETIC SURVEY
 OS0217.in June 1991.
 OS0217
 OS0217.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0217.GEOID18 height accuracy estimate available here.
 OS0217
 OS0217.Click photographs - Photos may exist for this station.
 OS0217
 OS0217.The dynamic height is computed by dividing the NAVD 88
 OS0217.geopotential number by the normal gravity value computed on the
 OS0217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0217.degrees latitude (g = 980.6199 gals.).
 OS0217
 OS0217.The modeled gravity was interpolated from observed gravity values.
 OS0217
 OS0217;                    North         East    Units  Estimated Accuracy
 OS0217;SPC SD S     -   163,580.      571,210.      MT  (+/- 180 meters Scaled)
 OS0217
 OS0217_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP639516(NAD 83)
 OS0217
 OS0217                          SUPERSEDED SURVEY CONTROL
 OS0217
 OS0217  NGVD 29 (??/??/92)  660.860  (m)         2168.17   (f) ADJ UNCH    1 2
 OS0217
 OS0217.Superseded values are not recommended for survey control.
 OS0217
 OS0217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0217.See file dsdata.pdf to determine how the superseded data were derived.
 OS0217
 OS0217_MARKER: DB = BENCH MARK DISK
 OS0217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0217_STAMPING: J 37 1933
 OS0217_MARK LOGO: CGS
 OS0217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0217+STABILITY: SURFACE MOTION
 OS0217
 OS0217  HISTORY     - Date     Condition        Report By
 OS0217  HISTORY     - 1933     MONUMENTED       CGS
 OS0217  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0217
 OS0217                          STATION DESCRIPTION
 OS0217
 OS0217'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0217'6 MI S FROM MURDO.
 OS0217'6 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM MUDRO, JONES COUNTY,
 OS0217'1 MILE NORTH OF A LARGE STUCCO FARMHOUSE, DIRECTLY IN LINE WITH
 OS0217'A CULVERT, AND 24 YARDS EAST OF THE CENTERLINE OF THE HIGHWAY.
 OS0217'A STANDARD DISK, STAMPED J 37 1933 AND SET IN THE TOP OF A
 OS0217'CONCRETE POST.
 OS0217
 OS0217                          STATION RECOVERY (1992)
 OS0217
 OS0217'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0217'THE TOP OF THE POST IS MISSING.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0242 ***********************************************************************
 OS0242  DESIGNATION -  J 370
 OS0242  PID         -  OS0242
 OS0242  STATE/COUNTY-  SD/JONES
 OS0242  COUNTRY     -  US
 OS0242  USGS QUAD   -  STAMFORD (2017)
 OS0242
 OS0242                         *CURRENT SURVEY CONTROL
 OS0242  ______________________________________________________________________
 OS0242* NAD 83(1986) POSITION- 43 53 49.     (N) 101 02 35.     (W)   SCALED
 OS0242* NAVD 88 ORTHO HEIGHT -   731.300 (meters)     2399.27  (feet) ADJUSTED
 OS0242  ______________________________________________________________________
 OS0242  GEOID HEIGHT    -        -23.269 (meters)                     GEOID18
 OS0242  DYNAMIC HEIGHT  -        731.067 (meters)     2398.51  (feet) COMP
 OS0242  MODELED GRAVITY -    980,276.4   (mgal)                       NAVD 88
 OS0242
 OS0242  VERT ORDER      -  FIRST     CLASS II
 OS0242
 OS0242.The horizontal coordinates were scaled from a map and have
 OS0242.an estimated accuracy of +/- 6 seconds.
 OS0242
 OS0242.The orthometric height was determined by differential leveling and
 OS0242.adjusted by the NATIONAL GEODETIC SURVEY
 OS0242.in June 1991.
 OS0242
 OS0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0242.GEOID18 height accuracy estimate available here.
 OS0242
 OS0242.Click photographs - Photos may exist for this station.
 OS0242
 OS0242.The dynamic height is computed by dividing the NAVD 88
 OS0242.geopotential number by the normal gravity value computed on the
 OS0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0242.degrees latitude (g = 980.6199 gals.).
 OS0242
 OS0242.The modeled gravity was interpolated from observed gravity values.
 OS0242
 OS0242;                    North         East    Units  Estimated Accuracy
 OS0242;SPC SD S     -   173,950.      542,980.      MT  (+/- 180 meters Scaled)
 OS0242
 OS0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP359624(NAD 83)
 OS0242
 OS0242                          SUPERSEDED SURVEY CONTROL
 OS0242
 OS0242  NGVD 29 (??/??/92)  730.859  (m)         2397.83   (f) ADJ UNCH    1 2
 OS0242
 OS0242.Superseded values are not recommended for survey control.
 OS0242
 OS0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0242.See file dsdata.pdf to determine how the superseded data were derived.
 OS0242
 OS0242_MARKER: DB = BENCH MARK DISK
 OS0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0242_STAMPING: J 370 1962
 OS0242_MARK LOGO: CGS
 OS0242_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0242+STABILITY: SURFACE MOTION
 OS0242
 OS0242  HISTORY     - Date     Condition        Report By
 OS0242  HISTORY     - 1962     MONUMENTED       CGS
 OS0242  HISTORY     - 1985     GOOD             NGS
 OS0242
 OS0242                          STATION DESCRIPTION
 OS0242
 OS0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0242'8.1 MI W FROM OKATON.
 OS0242'ABOUT 8.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0242'AND PACIFIC RAILROAD, FROM THE GRAIN ELEVATOR AT OKATON, IN SECTION
 OS0242'5, T 2 S, R 28 E, 55 FEET NORTH OF THE NORTH RAIL, 101 FEET
 OS0242'NORTHEAST AND ACROSS TRACKS FROM MILE POST 535, 3 1/2 FEET
 OS0242'WEST OF A POWER POLE, 95 FEET SOUTH OF THE CENTER LINE OF U.S.
 OS0242'HIGHWAY 16, 2.0 FEET EAST OF A METAL WITNESS POST, ABOUT 6 FEET
 OS0242'BELOW THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A CONCRETE
 OS0242'POST PROJECTING 6 INCHES.
 OS0242
 OS0242                          STATION RECOVERY (1985)
 OS0242
 OS0242'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0242'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  12.63 KM (7.85
 OS0242'MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION OF I 90 EXIT
 OS0242'183 AT OKATON, 1.80 KM (1.12 MI) EAST OF THE JONES-JACKSON COUNTY
 OS0242'LINE, 29.0 METERS (95 FT) SOUTHWEST OF THE CENTER OF THE SERVICE ROAD,
 OS0242'16.8 METERS (55 FT) NORTHEAST OF THE NORTHEAST RAIL AND 1.1 METERS
 OS0242'(3.5 FT) NORTHWEST OF A POWER POLE.
 OS0242'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0242'THE MARK IS 0.6 M ABOVE THE SERVICE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0517 ***********************************************************************
 PT0517  DESIGNATION -  J 371
 PT0517  PID         -  PT0517
 PT0517  STATE/COUNTY-  SD/HAAKON
 PT0517  COUNTRY     -  US
 PT0517  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0517
 PT0517                         *CURRENT SURVEY CONTROL
 PT0517  ______________________________________________________________________
 PT0517* NAD 83(1986) POSITION- 44 12 41.     (N) 101 40 03.     (W)   SCALED
 PT0517* NAVD 88 ORTHO HEIGHT -   735.314 (meters)     2412.44  (feet) ADJUSTED
 PT0517  ______________________________________________________________________
 PT0517  GEOID HEIGHT    -        -21.025 (meters)                     GEOID18
 PT0517  DYNAMIC HEIGHT  -        735.106 (meters)     2411.76  (feet) COMP
 PT0517  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PT0517
 PT0517  VERT ORDER      -  FIRST     CLASS II
 PT0517
 PT0517.The horizontal coordinates were scaled from a map and have
 PT0517.an estimated accuracy of +/- 6 seconds.
 PT0517
 PT0517.The orthometric height was determined by differential leveling and
 PT0517.adjusted by the NATIONAL GEODETIC SURVEY
 PT0517.in June 1991.
 PT0517
 PT0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0517.GEOID18 height accuracy estimate available here.
 PT0517
 PT0517.Click photographs - Photos may exist for this station.
 PT0517
 PT0517.The dynamic height is computed by dividing the NAVD 88
 PT0517.geopotential number by the normal gravity value computed on the
 PT0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0517.degrees latitude (g = 980.6199 gals.).
 PT0517
 PT0517.The modeled gravity was interpolated from observed gravity values.
 PT0517
 PT0517;                    North         East    Units  Estimated Accuracy
 PT0517;SPC SD S     -   209,500.      493,380.      MT  (+/- 180 meters Scaled)
 PT0517
 PT0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868988(NAD 83)
 PT0517
 PT0517                          SUPERSEDED SURVEY CONTROL
 PT0517
 PT0517  NGVD 29 (??/??/92)  734.851  (m)         2410.92   (f) ADJ UNCH    1 2
 PT0517
 PT0517.Superseded values are not recommended for survey control.
 PT0517
 PT0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0517.See file dsdata.pdf to determine how the superseded data were derived.
 PT0517
 PT0517_MARKER: DB = BENCH MARK DISK
 PT0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0517_STAMPING: J 371 1962
 PT0517_MARK LOGO: CGS
 PT0517_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0517+STABILITY: SURFACE MOTION
 PT0517
 PT0517  HISTORY     - Date     Condition        Report By
 PT0517  HISTORY     - 1962     MONUMENTED       CGS
 PT0517
 PT0517                          STATION DESCRIPTION
 PT0517
 PT0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0517'12 MI N FROM PHILIP.
 PT0517'ABOUT 12.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0517'AND NORTH WESTERN RAILROAD STATION AT PHILIP, 74 FEET SOUTH OF
 PT0517'A TELEPHONE POLE, 35 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 PT0517'2 FEET WEST OF A FENCE, 1.7 FEET NORTH OF A METAL WITNESS
 PT0517'POST, ABOUT LEVEL WITH THE HIGHWAY, AND SET IN THE TOP OF A
 PT0517'CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0459 ***********************************************************************
 PT0459  DESIGNATION -  J 372
 PT0459  PID         -  PT0459
 PT0459  STATE/COUNTY-  SD/HAAKON
 PT0459  COUNTRY     -  US
 PT0459  USGS QUAD   -  POWELL (2017)
 PT0459
 PT0459                         *CURRENT SURVEY CONTROL
 PT0459  ______________________________________________________________________
 PT0459* NAD 83(1986) POSITION- 44 02 37.     (N) 101 29 31.     (W)   SCALED
 PT0459* NAVD 88 ORTHO HEIGHT -   625.308 (meters)     2051.53  (feet) ADJUSTED
 PT0459  ______________________________________________________________________
 PT0459  GEOID HEIGHT    -        -21.751 (meters)                     GEOID18
 PT0459  DYNAMIC HEIGHT  -        625.119 (meters)     2050.91  (feet) COMP
 PT0459  MODELED GRAVITY -    980,298.0   (mgal)                       NAVD 88
 PT0459
 PT0459  VERT ORDER      -  SECOND    CLASS 0
 PT0459
 PT0459.The horizontal coordinates were scaled from a map and have
 PT0459.an estimated accuracy of +/- 6 seconds.
 PT0459
 PT0459.The orthometric height was determined by differential leveling and
 PT0459.adjusted by the NATIONAL GEODETIC SURVEY
 PT0459.in June 1991.
 PT0459
 PT0459.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0459.GEOID18 height accuracy estimate available here.
 PT0459
 PT0459.Click photographs - Photos may exist for this station.
 PT0459
 PT0459.The dynamic height is computed by dividing the NAVD 88
 PT0459.geopotential number by the normal gravity value computed on the
 PT0459.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0459.degrees latitude (g = 980.6199 gals.).
 PT0459
 PT0459.The modeled gravity was interpolated from observed gravity values.
 PT0459
 PT0459;                    North         East    Units  Estimated Accuracy
 PT0459;SPC SD S     -   190,650.      507,150.      MT  (+/- 180 meters Scaled)
 PT0459
 PT0459_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP003797(NAD 83)
 PT0459
 PT0459                          SUPERSEDED SURVEY CONTROL
 PT0459
 PT0459  NGVD 29 (??/??/92)  624.848  (m)         2050.02   (f) ADJ UNCH    2 0
 PT0459
 PT0459.Superseded values are not recommended for survey control.
 PT0459
 PT0459.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0459.See file dsdata.pdf to determine how the superseded data were derived.
 PT0459
 PT0459_MARKER: DB = BENCH MARK DISK
 PT0459_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0459_STAMPING: J 372 1962
 PT0459_MARK LOGO: CGS
 PT0459_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0459_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0459+STABILITY: SURFACE MOTION
 PT0459
 PT0459  HISTORY     - Date     Condition        Report By
 PT0459  HISTORY     - 1962     MONUMENTED       CGS
 PT0459
 PT0459                          STATION DESCRIPTION
 PT0459
 PT0459'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0459'8.8 MI E FROM PHILIP.
 PT0459'8.75 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0459'FROM THE STATION AT PHILIP, IN SECTION 17, T 1 N, R 22 E, 2
 PT0459'POLES WEST OF THE POWELL STATION SIGN AND 3 POLES WEST OF MILE
 PT0459'POST 551, 97 FEET SOUTH OF THE SOUTH RAIL OF THE MAIN TRACK,
 PT0459'29 FEET SOUTH OF A PRIVATE ROAD LEADING WEST, 11 FEET NORTH
 PT0459'OF A FENCE, 4 FEET SOUTH OF A POWER POLE WITH 2 GUY WIRES, 1.6
 PT0459'FEET SOUTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE RAIL,
 PT0459'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0656 ***********************************************************************
 PT0656  DESIGNATION -  J 373
 PT0656  PID         -  PT0656
 PT0656  STATE/COUNTY-  SD/HAAKON
 PT0656  COUNTRY     -  US
 PT0656  USGS QUAD   -  HILLAND NW (2017)
 PT0656
 PT0656                         *CURRENT SURVEY CONTROL
 PT0656  ______________________________________________________________________
 PT0656* NAD 83(1986) POSITION- 44 24 35.     (N) 101 54 37.     (W)   SCALED
 PT0656* NAVD 88 ORTHO HEIGHT -   733.592 (meters)     2406.79  (feet) ADJUSTED
 PT0656  ______________________________________________________________________
 PT0656  GEOID HEIGHT    -        -20.252 (meters)                     GEOID18
 PT0656  DYNAMIC HEIGHT  -        733.411 (meters)     2406.20  (feet) COMP
 PT0656  MODELED GRAVITY -    980,346.3   (mgal)                       NAVD 88
 PT0656
 PT0656  VERT ORDER      -  SECOND    CLASS 0
 PT0656
 PT0656.The horizontal coordinates were scaled from a map and have
 PT0656.an estimated accuracy of +/- 6 seconds.
 PT0656
 PT0656.The orthometric height was determined by differential leveling and
 PT0656.adjusted by the NATIONAL GEODETIC SURVEY
 PT0656.in June 1991.
 PT0656
 PT0656.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0656.GEOID18 height accuracy estimate available here.
 PT0656
 PT0656.Click photographs - Photos may exist for this station.
 PT0656
 PT0656.The dynamic height is computed by dividing the NAVD 88
 PT0656.geopotential number by the normal gravity value computed on the
 PT0656.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0656.degrees latitude (g = 980.6199 gals.).
 PT0656
 PT0656.The modeled gravity was interpolated from observed gravity values.
 PT0656
 PT0656;                    North         East    Units  Estimated Accuracy
 PT0656;SPC SD S     -   231,870.      474,400.      MT  (+/- 180 meters Scaled)
 PT0656
 PT0656_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ682215(NAD 83)
 PT0656
 PT0656                          SUPERSEDED SURVEY CONTROL
 PT0656
 PT0656  NGVD 29 (??/??/92)  733.142  (m)         2405.32   (f) ADJ UNCH    2 0
 PT0656
 PT0656.Superseded values are not recommended for survey control.
 PT0656
 PT0656.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0656.See file dsdata.pdf to determine how the superseded data were derived.
 PT0656
 PT0656_MARKER: DB = BENCH MARK DISK
 PT0656_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0656_STAMPING: J 373 1962
 PT0656_MARK LOGO: CGS
 PT0656_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0656_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0656+STABILITY: SURFACE MOTION
 PT0656
 PT0656  HISTORY     - Date     Condition        Report By
 PT0656  HISTORY     - 1962     MONUMENTED       CGS
 PT0656
 PT0656                          STATION DESCRIPTION
 PT0656
 PT0656'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0656'16.9 MI W FROM MILESVILLE.
 PT0656'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0656'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0656'HIGHWAY 34 AND 73, THENCE 5.55 MILES NORTHWEST ALONG A GRAVEL
 PT0656'ROAD WHICH WAS FORMERLY HIGHWAY 34 AND 73, 1.0 MILES SOUTHWEST
 PT0656'OF A CONCRETE BRIDGE OVER BRIDGER CREEK, 51 FEET SOUTH OF THE
 PT0656'CENTERLINE OF THE ROAD, 2.0 FEET EAST OF A METAL WITNESS POST,
 PT0656'1 1/2 FEET NORTH OF A FENCE, ABOUT LEVEL WITH THE ROAD, AND SET IN
 PT0656'THE TOP OF A CONCRETE POST PROJECTING ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0692 ***********************************************************************
 PT0692  DESIGNATION -  J 374
 PT0692  PID         -  PT0692
 PT0692  STATE/COUNTY-  SD/HAAKON
 PT0692  COUNTRY     -  US
 PT0692  USGS QUAD   -  ELBON (2017)
 PT0692
 PT0692                         *CURRENT SURVEY CONTROL
 PT0692  ______________________________________________________________________
 PT0692* NAD 83(1986) POSITION- 44 17 02.     (N) 101 42 28.     (W)   SCALED
 PT0692* NAVD 88 ORTHO HEIGHT -   774.918 (meters)     2542.38  (feet) ADJUSTED
 PT0692  ______________________________________________________________________
 PT0692  GEOID HEIGHT    -        -20.862 (meters)                     GEOID18
 PT0692  DYNAMIC HEIGHT  -        774.701 (meters)     2541.66  (feet) COMP
 PT0692  MODELED GRAVITY -    980,312.9   (mgal)                       NAVD 88
 PT0692
 PT0692  VERT ORDER      -  SECOND    CLASS 0
 PT0692
 PT0692.The horizontal coordinates were scaled from a map and have
 PT0692.an estimated accuracy of +/- 6 seconds.
 PT0692
 PT0692.The orthometric height was determined by differential leveling and
 PT0692.adjusted by the NATIONAL GEODETIC SURVEY
 PT0692.in June 1991.
 PT0692
 PT0692.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0692.GEOID18 height accuracy estimate available here.
 PT0692
 PT0692.Click photographs - Photos may exist for this station.
 PT0692
 PT0692.The dynamic height is computed by dividing the NAVD 88
 PT0692.geopotential number by the normal gravity value computed on the
 PT0692.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0692.degrees latitude (g = 980.6199 gals.).
 PT0692
 PT0692.The modeled gravity was interpolated from observed gravity values.
 PT0692
 PT0692;                    North         East    Units  Estimated Accuracy
 PT0692;SPC SD S     -   217,610.      490,300.      MT  (+/- 180 meters Scaled)
 PT0692
 PT0692_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ839069(NAD 83)
 PT0692
 PT0692                          SUPERSEDED SURVEY CONTROL
 PT0692
 PT0692  NGVD 29 (??/??/92)  774.450  (m)         2540.84   (f) ADJ UNCH    2 0
 PT0692
 PT0692.Superseded values are not recommended for survey control.
 PT0692
 PT0692.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0692.See file dsdata.pdf to determine how the superseded data were derived.
 PT0692
 PT0692_MARKER: DB = BENCH MARK DISK
 PT0692_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0692_STAMPING: J 374 1962
 PT0692_MARK LOGO: CGS
 PT0692_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0692_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0692+STABILITY: SURFACE MOTION
 PT0692
 PT0692  HISTORY     - Date     Condition        Report By
 PT0692  HISTORY     - 1962     MONUMENTED       CGS
 PT0692
 PT0692                          STATION DESCRIPTION
 PT0692
 PT0692'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0692'7.5 MI E FROM HILLAND.
 PT0692'ABOUT 7.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0692'CEMETERY AT HILLAND, AT THE INTERSECTION OF THE GRAVEL ROAD AND
 PT0692'A NORTH-SOUTH ROAD, IN SECTION 22, T 4 N, R 20 E, 55 FEET NORTH
 PT0692'OF THE CENTER LINE OF THE GRAVEL ROAD, 31 FEET EAST OF THE CENTER
 PT0692'LINE OF THE NORTH-SOUTH ROAD, 3 FEET WEST OF A POWER POLE BRACED
 PT0692'BY A GUY WIRE, 2.0 FEET NORTH OF A METAL WITNESS POST, ABOUT
 PT0692'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PT0692'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0381 ***********************************************************************
 PU0381  DESIGNATION -  J 375
 PU0381  PID         -  PU0381
 PU0381  STATE/COUNTY-  SD/PENNINGTON
 PU0381  COUNTRY     -  US
 PU0381  USGS QUAD   -  PEDRO (2017)
 PU0381
 PU0381                         *CURRENT SURVEY CONTROL
 PU0381  ______________________________________________________________________
 PU0381* NAD 83(1986) POSITION- 44 26 34.     (N) 102 05 17.     (W)   SCALED
 PU0381* NAVD 88 ORTHO HEIGHT -   615.681 (meters)     2019.95  (feet) ADJUSTED
 PU0381  ______________________________________________________________________
 PU0381  GEOID HEIGHT    -        -19.775 (meters)                     GEOID18
 PU0381  DYNAMIC HEIGHT  -        615.541 (meters)     2019.49  (feet) COMP
 PU0381  MODELED GRAVITY -    980,370.6   (mgal)                       NAVD 88
 PU0381
 PU0381  VERT ORDER      -  SECOND    CLASS 0
 PU0381
 PU0381.The horizontal coordinates were scaled from a map and have
 PU0381.an estimated accuracy of +/- 6 seconds.
 PU0381
 PU0381.The orthometric height was determined by differential leveling and
 PU0381.adjusted by the NATIONAL GEODETIC SURVEY
 PU0381.in June 1991.
 PU0381
 PU0381.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0381.GEOID18 height accuracy estimate available here.
 PU0381
 PU0381.Click photographs - Photos may exist for this station.
 PU0381
 PU0381.The dynamic height is computed by dividing the NAVD 88
 PU0381.geopotential number by the normal gravity value computed on the
 PU0381.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0381.degrees latitude (g = 980.6199 gals.).
 PU0381
 PU0381.The modeled gravity was interpolated from observed gravity values.
 PU0381
 PU0381;                    North         East    Units  Estimated Accuracy
 PU0381;SPC SD S     -   235,830.      460,320.      MT  (+/- 180 meters Scaled)
 PU0381
 PU0381_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK317251(NAD 83)
 PU0381
 PU0381                          SUPERSEDED SURVEY CONTROL
 PU0381
 PU0381  NGVD 29 (??/??/92)  615.239  (m)         2018.50   (f) ADJ UNCH    2 0
 PU0381
 PU0381.Superseded values are not recommended for survey control.
 PU0381
 PU0381.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0381.See file dsdata.pdf to determine how the superseded data were derived.
 PU0381
 PU0381_MARKER: DB = BENCH MARK DISK
 PU0381_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0381_STAMPING: J 375 1962
 PU0381_MARK LOGO: CGS
 PU0381_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0381_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0381_ROD/PIPE-DEPTH: 4.9 meters
 PU0381
 PU0381  HISTORY     - Date     Condition        Report By
 PU0381  HISTORY     - 1962     MONUMENTED       CGS
 PU0381
 PU0381                          STATION DESCRIPTION
 PU0381
 PU0381'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0381'2.8 MI NE FROM PEDRO.
 PU0381'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0381'AT PEDRO, THENCE 0.8 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0381'1.9 MILES NORTHEAST ALONG A GRADED DIRT ROAD, IN SECTION 33,
 PU0381'T 6 N, R 17 E, 0.4 MILE WEST OF A CATTLE GUARD, 0.35 MILE WEST
 PU0381'OF A BRIDGE OVER A SMALL CREEK, 123 FEET EAST OF THE CREST OF
 PU0381'A HILL, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 30 FEET
 PU0381'NORTHEAST OF THE CENTER LINE OF A TRAIL ROAD LEADING SOUTHEAST,
 PU0381'1.6 FEET SOUTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU0381'LEVEL OF THE ROAD, CLAMPED ON A 5/8 INCH COPPER-COATED ROD WHICH
 PU0381'IS DRIVEN TO A DEPTH OF 16 FEET, AND ENCASED IN A 6-INCH TILE
 PU0381'PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1599 ***********************************************************************
 PU1599  DESIGNATION -  J 376
 PU1599  PID         -  PU1599
 PU1599  STATE/COUNTY-  SD/LAWRENCE
 PU1599  COUNTRY     -  US
 PU1599  USGS QUAD   -  SPEARFISH (2017)
 PU1599
 PU1599                         *CURRENT SURVEY CONTROL
 PU1599  ______________________________________________________________________
 PU1599* NAD 83(1986) POSITION- 44 27 22.     (N) 103 51 48.     (W)   SCALED
 PU1599* NAVD 88 ORTHO HEIGHT -  1175.083 (meters)     3855.25  (feet) ADJUSTED
 PU1599  ______________________________________________________________________
 PU1599  GEOID HEIGHT    -        -14.262 (meters)                     GEOID18
 PU1599  DYNAMIC HEIGHT  -       1174.636 (meters)     3853.78  (feet) COMP
 PU1599  MODELED GRAVITY -    980,197.3   (mgal)                       NAVD 88
 PU1599
 PU1599  VERT ORDER      -  SECOND    CLASS 0
 PU1599
 PU1599.The horizontal coordinates were scaled from a map and have
 PU1599.an estimated accuracy of +/- 6 seconds.
 PU1599
 PU1599.The orthometric height was determined by differential leveling and
 PU1599.adjusted by the NATIONAL GEODETIC SURVEY
 PU1599.in June 1991.
 PU1599
 PU1599.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1599.GEOID18 height accuracy estimate available here.
 PU1599
 PU1599.Click photographs - Photos may exist for this station.
 PU1599
 PU1599.The dynamic height is computed by dividing the NAVD 88
 PU1599.geopotential number by the normal gravity value computed on the
 PU1599.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1599.degrees latitude (g = 980.6199 gals.).
 PU1599
 PU1599.The modeled gravity was interpolated from observed gravity values.
 PU1599
 PU1599;                    North         East    Units  Estimated Accuracy
 PU1599;SPC SD N     -    76,540.      292,640.      MT  (+/- 180 meters Scaled)
 PU1599
 PU1599_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK904231(NAD 83)
 PU1599
 PU1599                          SUPERSEDED SURVEY CONTROL
 PU1599
 PU1599  NGVD 29 (??/??/92) 1174.483  (m)         3853.28   (f) ADJ UNCH    2 0
 PU1599
 PU1599.Superseded values are not recommended for survey control.
 PU1599
 PU1599.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1599.See file dsdata.pdf to determine how the superseded data were derived.
 PU1599
 PU1599_MARKER: DB = BENCH MARK DISK
 PU1599_SETTING: 66 = SET IN ROCK OUTCROP
 PU1599_STAMPING: J 376 1962
 PU1599_MARK LOGO: CGS
 PU1599_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1599+STABILITY: POSITION/ELEVATION WELL
 PU1599
 PU1599  HISTORY     - Date     Condition        Report By
 PU1599  HISTORY     - 1962     MONUMENTED       CGS
 PU1599
 PU1599                          STATION DESCRIPTION
 PU1599
 PU1599'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1599'3.5 MI SE FROM SPEARFISH.
 PU1599'1 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU1599'SPEARFISH THENCE 2.5 MILE SOUTHWEST ALONG U.S. HIGHWAY 14A TO
 PU1599'THE OUTSIDE OF A LONG CURVE AND CLIFF, SET VERTICAL IN THE SOUTH
 PU1599'FACE OF THE CLIFF, 48 FEET NORTH AND ACROSS THE HIGHWAY FROM A
 PU1599'LONE 18 INCH COTTON WOOD TREE, 22.5 FEET NORTH OF THE CENTERLINE
 PU1599'OF THE HIGHWAY, SET VERTICAL ABOUT 2 FEET ABOVE THE GROUND AND
 PU1599'5 FEET ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2009 ***********************************************************************
 PU2009  DESIGNATION -  J 377
 PU2009  PID         -  PU2009
 PU2009  STATE/COUNTY-  SD/BUTTE
 PU2009  COUNTRY     -  US
 PU2009  USGS QUAD   -  FRUITDALE (2017)
 PU2009
 PU2009                         *CURRENT SURVEY CONTROL
 PU2009  ______________________________________________________________________
 PU2009* NAD 83(1986) POSITION- 44 39 10.     (N) 103 43 36.     (W)   SCALED
 PU2009* NAVD 88 ORTHO HEIGHT -   930.774 (meters)     3053.71  (feet) ADJUSTED
 PU2009  ______________________________________________________________________
 PU2009  GEOID HEIGHT    -        -15.514 (meters)                     GEOID18
 PU2009  DYNAMIC HEIGHT  -        930.524 (meters)     3052.89  (feet) COMP
 PU2009  MODELED GRAVITY -    980,316.9   (mgal)                       NAVD 88
 PU2009
 PU2009  VERT ORDER      -  SECOND    CLASS 0
 PU2009
 PU2009.The horizontal coordinates were scaled from a map and have
 PU2009.an estimated accuracy of +/- 6 seconds.
 PU2009
 PU2009.The orthometric height was determined by differential leveling and
 PU2009.adjusted by the NATIONAL GEODETIC SURVEY
 PU2009.in June 1991.
 PU2009
 PU2009.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2009.GEOID18 height accuracy estimate available here.
 PU2009
 PU2009.Click photographs - Photos may exist for this station.
 PU2009
 PU2009.The dynamic height is computed by dividing the NAVD 88
 PU2009.geopotential number by the normal gravity value computed on the
 PU2009.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2009.degrees latitude (g = 980.6199 gals.).
 PU2009
 PU2009.The modeled gravity was interpolated from observed gravity values.
 PU2009
 PU2009;                    North         East    Units  Estimated Accuracy
 PU2009;SPC SD N     -    97,860.      304,510.      MT  (+/- 180 meters Scaled)
 PU2009
 PU2009_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK009451(NAD 83)
 PU2009
 PU2009                          SUPERSEDED SURVEY CONTROL
 PU2009
 PU2009  NGVD 29 (??/??/92)  930.292  (m)         3052.13   (f) ADJ UNCH    2 0
 PU2009
 PU2009.Superseded values are not recommended for survey control.
 PU2009
 PU2009.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2009.See file dsdata.pdf to determine how the superseded data were derived.
 PU2009
 PU2009_MARKER: DB = BENCH MARK DISK
 PU2009_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 PU2009_SP_SET: BOX CULVERT WINGWALL
 PU2009_STAMPING: J 377 1962
 PU2009_MARK LOGO: CGS
 PU2009_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2009+STABILITY: SURFACE MOTION
 PU2009
 PU2009  HISTORY     - Date     Condition        Report By
 PU2009  HISTORY     - 1962     MONUMENTED       CGS
 PU2009
 PU2009                          STATION DESCRIPTION
 PU2009
 PU2009'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2009'3 MI SW FROM FRUITDALE.
 PU2009'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU2009'FRUITDALE, THENCE 1.4 MILES WEST ALONG A GRAVELED ROAD, IN THE
 PU2009'TOP OF THE CENTER OF THE SOUTH WING WALL OF AN 8-BY 8-FOOT
 PU2009'CONCRETE BOX CULVERT, 15 FEET SOUTHWEST OF THE CENTER LINE OF
 PU2009'THE ROAD, AND ABOUT 3 FEET HIGHER THAN THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0456 ***********************************************************************
 PU0456  DESIGNATION -  J 378
 PU0456  PID         -  PU0456
 PU0456  STATE/COUNTY-  SD/PENNINGTON
 PU0456  COUNTRY     -  US
 PU0456  USGS QUAD   -  CREIGHTON (2017)
 PU0456
 PU0456                         *CURRENT SURVEY CONTROL
 PU0456  ______________________________________________________________________
 PU0456* NAD 83(1986) POSITION- 44 17 52.     (N) 102 10 04.     (W)   SCALED
 PU0456* NAVD 88 ORTHO HEIGHT -   777.697 (meters)     2551.49  (feet) ADJUSTED
 PU0456  ______________________________________________________________________
 PU0456  GEOID HEIGHT    -        -19.456 (meters)                     GEOID18
 PU0456  DYNAMIC HEIGHT  -        777.484 (meters)     2550.80  (feet) COMP
 PU0456  MODELED GRAVITY -    980,319.6   (mgal)                       NAVD 88
 PU0456
 PU0456  VERT ORDER      -  SECOND    CLASS 0
 PU0456
 PU0456.The horizontal coordinates were scaled from a map and have
 PU0456.an estimated accuracy of +/- 6 seconds.
 PU0456
 PU0456.The orthometric height was determined by differential leveling and
 PU0456.adjusted by the NATIONAL GEODETIC SURVEY
 PU0456.in June 1991.
 PU0456
 PU0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0456.GEOID18 height accuracy estimate available here.
 PU0456
 PU0456.Click photographs - Photos may exist for this station.
 PU0456
 PU0456.The dynamic height is computed by dividing the NAVD 88
 PU0456.geopotential number by the normal gravity value computed on the
 PU0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0456.degrees latitude (g = 980.6199 gals.).
 PU0456
 PU0456.The modeled gravity was interpolated from observed gravity values.
 PU0456
 PU0456;                    North         East    Units  Estimated Accuracy
 PU0456;SPC SD S     -   219,860.      453,620.      MT  (+/- 180 meters Scaled)
 PU0456
 PU0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK259088(NAD 83)
 PU0456
 PU0456                          SUPERSEDED SURVEY CONTROL
 PU0456
 PU0456  NGVD 29 (??/??/92)  777.238  (m)         2549.99   (f) ADJ UNCH    2 0
 PU0456
 PU0456.Superseded values are not recommended for survey control.
 PU0456
 PU0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0456.See file dsdata.pdf to determine how the superseded data were derived.
 PU0456
 PU0456_MARKER: DB = BENCH MARK DISK
 PU0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0456_STAMPING: J 378 1962
 PU0456_MARK LOGO: CGS
 PU0456_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0456+STABILITY: SURFACE MOTION
 PU0456
 PU0456  HISTORY     - Date     Condition        Report By
 PU0456  HISTORY     - 1962     MONUMENTED       CGS
 PU0456
 PU0456                          STATION DESCRIPTION
 PU0456
 PU0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0456'4.8 MI NE FROM CREIGHTON.
 PU0456'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0456'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILE EAST ALONG A
 PU0456'GRAVELED ROAD, THENCE 0.75 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0456'1.0 MILE EAST ALONG A GRAVELED ROAD, 57 FEET SOUTHEAST OF THE CENTER
 PU0456'OF THE JUNCTION OF THE GRAVELED ROAD AND A DIRT ROAD, 32 FEET
 PU0456'SOUTH OF THE CENTER LINE OF THE GRAVELED ROAD, 43 FEET EAST OF
 PU0456'THE CENTER LINE OF THE DIRT ROAD, 10 FEET EAST OF A CORNER FENCE
 PU0456'POST, 1.7 FEET NORTH OF A FENCE, 2.0 FEET WEST OF A METAL WITNESS
 PU0456'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU0456'OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0590 ***********************************************************************
 PU0590  DESIGNATION -  J 379
 PU0590  PID         -  PU0590
 PU0590  STATE/COUNTY-  SD/PENNINGTON
 PU0590  COUNTRY     -  US
 PU0590  USGS QUAD   -  HORSE TOOTH (2017)
 PU0590
 PU0590                         *CURRENT SURVEY CONTROL
 PU0590  ______________________________________________________________________
 PU0590* NAD 83(1986) POSITION- 44 08 29.     (N) 102 03 59.     (W)   SCALED
 PU0590* NAVD 88 ORTHO HEIGHT -   837.375 (meters)     2747.29  (feet) ADJUSTED
 PU0590  ______________________________________________________________________
 PU0590  GEOID HEIGHT    -        -19.628 (meters)                     GEOID18
 PU0590  DYNAMIC HEIGHT  -        837.134 (meters)     2746.50  (feet) COMP
 PU0590  MODELED GRAVITY -    980,302.3   (mgal)                       NAVD 88
 PU0590
 PU0590  VERT ORDER      -  SECOND    CLASS 0
 PU0590
 PU0590.The horizontal coordinates were scaled from a map and have
 PU0590.an estimated accuracy of +/- 6 seconds.
 PU0590
 PU0590.The orthometric height was determined by differential leveling and
 PU0590.adjusted by the NATIONAL GEODETIC SURVEY
 PU0590.in June 1991.
 PU0590
 PU0590.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0590.GEOID18 height accuracy estimate available here.
 PU0590
 PU0590.Click photographs - Photos may exist for this station.
 PU0590
 PU0590.The dynamic height is computed by dividing the NAVD 88
 PU0590.geopotential number by the normal gravity value computed on the
 PU0590.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0590.degrees latitude (g = 980.6199 gals.).
 PU0590
 PU0590.The modeled gravity was interpolated from observed gravity values.
 PU0590
 PU0590;                    North         East    Units  Estimated Accuracy
 PU0590;SPC SD S     -   202,310.      461,350.      MT  (+/- 180 meters Scaled)
 PU0590
 PU0590_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ346917(NAD 83)
 PU0590
 PU0590                          SUPERSEDED SURVEY CONTROL
 PU0590
 PU0590  NGVD 29 (??/??/92)  836.922  (m)         2745.80   (f) ADJ UNCH    2 0
 PU0590
 PU0590.Superseded values are not recommended for survey control.
 PU0590
 PU0590.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0590.See file dsdata.pdf to determine how the superseded data were derived.
 PU0590
 PU0590_MARKER: DB = BENCH MARK DISK
 PU0590_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0590_STAMPING: J 379 1962
 PU0590_MARK LOGO: CGS
 PU0590_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0590+STABILITY: SURFACE MOTION
 PU0590
 PU0590  HISTORY     - Date     Condition        Report By
 PU0590  HISTORY     - 1962     MONUMENTED       CGS
 PU0590
 PU0590                          STATION DESCRIPTION
 PU0590
 PU0590'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0590'14 MI NE FROM QUINN.
 PU0590'ABOUT 8.7 MILES NORTH ALONG AN ASPHALT ROAD FROM THE POST OFFICE
 PU0590'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0590'2.25 MILES NORTH ALONG A GRAVELED ROAD, 0.2 MILE NORTH OF THE
 PU0590'RICKARD SCHOOLHOUSE, 42 FEET EAST OF THE CENTER LINE OF A CURVE
 PU0590'IN THE ROAD, ON THE CREST OF A HILL, 1.8 FEET WEST OF A FENCE,
 PU0590'2.0 FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW
 PU0590'THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0590'PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0530 ***********************************************************************
 PU0530  DESIGNATION -  J 380
 PU0530  PID         -  PU0530
 PU0530  STATE/COUNTY-  SD/PENNINGTON
 PU0530  COUNTRY     -  US
 PU0530  USGS QUAD   -  RAINY CREEK (2017)
 PU0530
 PU0530                         *CURRENT SURVEY CONTROL
 PU0530  ______________________________________________________________________
 PU0530* NAD 83(1986) POSITION- 44 10 57.     (N) 102 14 53.     (W)   SCALED
 PU0530* NAVD 88 ORTHO HEIGHT -   885.091 (meters)     2903.84  (feet) ADJUSTED
 PU0530  ______________________________________________________________________
 PU0530  GEOID HEIGHT    -        -19.096 (meters)                     GEOID18
 PU0530  DYNAMIC HEIGHT  -        884.830 (meters)     2902.98  (feet) COMP
 PU0530  MODELED GRAVITY -    980,293.1   (mgal)                       NAVD 88
 PU0530
 PU0530  VERT ORDER      -  SECOND    CLASS 0
 PU0530
 PU0530.The horizontal coordinates were scaled from a map and have
 PU0530.an estimated accuracy of +/- 6 seconds.
 PU0530
 PU0530.The orthometric height was determined by differential leveling and
 PU0530.adjusted by the NATIONAL GEODETIC SURVEY
 PU0530.in June 1991.
 PU0530
 PU0530.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0530.GEOID18 height accuracy estimate available here.
 PU0530
 PU0530.Click photographs - Photos may exist for this station.
 PU0530
 PU0530.The dynamic height is computed by dividing the NAVD 88
 PU0530.geopotential number by the normal gravity value computed on the
 PU0530.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0530.degrees latitude (g = 980.6199 gals.).
 PU0530
 PU0530.The modeled gravity was interpolated from observed gravity values.
 PU0530
 PU0530;                    North         East    Units  Estimated Accuracy
 PU0530;SPC SD S     -   207,200.      446,920.      MT  (+/- 180 meters Scaled)
 PU0530
 PU0530_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ199958(NAD 83)
 PU0530
 PU0530                          SUPERSEDED SURVEY CONTROL
 PU0530
 PU0530  NGVD 29 (??/??/92)  884.629  (m)         2902.32   (f) ADJ UNCH    2 0
 PU0530
 PU0530.Superseded values are not recommended for survey control.
 PU0530
 PU0530.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0530.See file dsdata.pdf to determine how the superseded data were derived.
 PU0530
 PU0530_MARKER: DB = BENCH MARK DISK
 PU0530_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0530_STAMPING: J 380 1962
 PU0530_MARK LOGO: CGS
 PU0530_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0530_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0530+STABILITY: SURFACE MOTION
 PU0530
 PU0530  HISTORY     - Date     Condition        Report By
 PU0530  HISTORY     - 1962     MONUMENTED       CGS
 PU0530
 PU0530                          STATION DESCRIPTION
 PU0530
 PU0530'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0530'7.3 MI SW FROM CREIGHTON.
 PU0530'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD FROM THE CREIGHTON
 PU0530'POST OFFICE AND SERVICE STATION, THENCE 2.0 MILES WEST ALONG
 PU0530'A GRAVELED ROAD, IN SECTION 36, T 3 N, R 15 E, 0.1 MILE
 PU0530'WEST-SOUTHWEST OF AND ACROSS THE ROAD FROM SEVERAL FARM BUILDINGS,
 PU0530'87 FEET SOUTH OF AND ACROSS THE ROAD FROM A POWER POLE, 54 FEET
 PU0530'SOUTH OF THE CENTER LINE OF THE ROAD, 30 FEET WEST OF THE CENTER
 PU0530'LINE OF A DIRT ROAD LEADING SOUTH, 15 FEET SOUTH OF A CORNER
 PU0530'FENCE POST, 1 FOOT EAST OF A FENCE, 2.0 FEET SOUTHWEST OF A METAL
 PU0530'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP
 PU0530'OF A CONCRETE POST WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0334 ***********************************************************************
 PU0334  DESIGNATION -  J 381
 PU0334  PID         -  PU0334
 PU0334  STATE/COUNTY-  SD/PENNINGTON
 PU0334  COUNTRY     -  US
 PU0334  USGS QUAD   -  WASTA (2017)
 PU0334
 PU0334                         *CURRENT SURVEY CONTROL
 PU0334  ______________________________________________________________________
 PU0334* NAD 83(1986) POSITION- 44 03 44.     (N) 102 22 56.     (W)   SCALED
 PU0334* NAVD 88 ORTHO HEIGHT -   754.073 (meters)     2473.99  (feet) ADJUSTED
 PU0334  ______________________________________________________________________
 PU0334  GEOID HEIGHT    -        -18.642 (meters)                     GEOID18
 PU0334  DYNAMIC HEIGHT  -        753.868 (meters)     2473.32  (feet) COMP
 PU0334  MODELED GRAVITY -    980,320.7   (mgal)                       NAVD 88
 PU0334
 PU0334  VERT ORDER      -  SECOND    CLASS 0
 PU0334
 PU0334.The horizontal coordinates were scaled from a map and have
 PU0334.an estimated accuracy of +/- 6 seconds.
 PU0334
 PU0334.The orthometric height was determined by differential leveling and
 PU0334.adjusted by the NATIONAL GEODETIC SURVEY
 PU0334.in June 1991.
 PU0334
 PU0334.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0334.GEOID18 height accuracy estimate available here.
 PU0334
 PU0334.Click photographs - Photos may exist for this station.
 PU0334
 PU0334.The dynamic height is computed by dividing the NAVD 88
 PU0334.geopotential number by the normal gravity value computed on the
 PU0334.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0334.degrees latitude (g = 980.6199 gals.).
 PU0334
 PU0334.The modeled gravity was interpolated from observed gravity values.
 PU0334
 PU0334;                    North         East    Units  Estimated Accuracy
 PU0334;SPC SD S     -   194,090.      435,870.      MT  (+/- 180 meters Scaled)
 PU0334
 PU0334_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ096821(NAD 83)
 PU0334
 PU0334                          SUPERSEDED SURVEY CONTROL
 PU0334
 PU0334  NGVD 29 (??/??/92)  753.640  (m)         2472.57   (f) ADJ UNCH    2 0
 PU0334
 PU0334.Superseded values are not recommended for survey control.
 PU0334
 PU0334.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0334.See file dsdata.pdf to determine how the superseded data were derived.
 PU0334
 PU0334_MARKER: DB = BENCH MARK DISK
 PU0334_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0334_STAMPING: J 381 1962
 PU0334_MARK LOGO: CGS
 PU0334_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0334_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0334+STABILITY: SURFACE MOTION
 PU0334
 PU0334  HISTORY     - Date     Condition        Report By
 PU0334  HISTORY     - 1962     MONUMENTED       CGS
 PU0334
 PU0334                          STATION DESCRIPTION
 PU0334
 PU0334'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0334'4.4 MI SE FROM WASTA.
 PU0334'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0334'FROM THE STATION AT WASTA, THENCE 1.1 MILES SOUTHEAST ALONG A
 PU0334'GRAVELED ROAD, IN SECTION 12, T 1 N, R 14 E, 46 FEET SOUTHWEST
 PU0334'OF THE CENTER LINE OF THE ROAD, 2.0 FEET SOUTH OF A METAL
 PU0334'WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND
 PU0334'SET IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0477 ***********************************************************************
 OS0477  DESIGNATION -  J 382
 OS0477  PID         -  OS0477
 OS0477  STATE/COUNTY-  SD/JACKSON
 OS0477  COUNTRY     -  US
 OS0477  USGS QUAD   -  INTERIOR (2017)
 OS0477
 OS0477                         *CURRENT SURVEY CONTROL
 OS0477  ______________________________________________________________________
 OS0477* NAD 83(1986) POSITION- 43 44 40.7    (N) 101 57 06.5    (W)   HD_HELD2
 OS0477* NAVD 88 ORTHO HEIGHT -   731.953 (meters)     2401.42  (feet) ADJUSTED
 OS0477  ______________________________________________________________________
 OS0477  GEOID HEIGHT    -        -19.992 (meters)                     GEOID18
 OS0477  DYNAMIC HEIGHT  -        731.718 (meters)     2400.64  (feet) COMP
 OS0477  MODELED GRAVITY -    980,274.5   (mgal)                       NAVD 88
 OS0477
 OS0477  VERT ORDER      -  FIRST     CLASS II
 OS0477
 OS0477.The horizontal coordinates were established by autonomous hand held GPS
 OS0477.observations and have an estimated accuracy of +/- 10 meters.
 OS0477
 OS0477.The orthometric height was determined by differential leveling and
 OS0477.adjusted by the NATIONAL GEODETIC SURVEY
 OS0477.in June 1991.
 OS0477
 OS0477.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0477.GEOID18 height accuracy estimate available here.
 OS0477
 OS0477.Click photographs - Photos may exist for this station.
 OS0477
 OS0477.The dynamic height is computed by dividing the NAVD 88
 OS0477.geopotential number by the normal gravity value computed on the
 OS0477.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0477.degrees latitude (g = 980.6199 gals.).
 OS0477
 OS0477.The modeled gravity was interpolated from observed gravity values.
 OS0477
 OS0477;                    North         East    Units  Estimated Accuracy
 OS0477;SPC SD S     -   158,054.      469,653.      MT  (+/- 10 meters HH2 GPS)
 OS0477
 OS0477_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6232447746(NAD 83)
 OS0477
 OS0477                          SUPERSEDED SURVEY CONTROL
 OS0477
 OS0477  NGVD 29 (??/??/92)  731.505  (m)         2399.95   (f) ADJ UNCH    1 2
 OS0477
 OS0477.Superseded values are not recommended for survey control.
 OS0477
 OS0477.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0477.See file dsdata.pdf to determine how the superseded data were derived.
 OS0477
 OS0477_MARKER: DB = BENCH MARK DISK
 OS0477_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0477_SP_SET: BOX CULVERT
 OS0477_STAMPING: J 382 1962
 OS0477_MARK LOGO: CGS
 OS0477_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0477+STABILITY: SURFACE MOTION
 OS0477_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OS0477+SATELLITE: SATELLITE OBSERVATIONS - June 03, 2025
 OS0477
 OS0477  HISTORY     - Date     Condition        Report By
 OS0477  HISTORY     - 1962     MONUMENTED       CGS
 OS0477  HISTORY     - 1973     GOOD             NPS
 OS0477  HISTORY     - 1985     GOOD             NGS
 OS0477  HISTORY     - 20130116 GOOD             INDIV
 OS0477  HISTORY     - 20160913 GOOD             USPSQD
 OS0477  HISTORY     - 20250603 GOOD             INDIV
 OS0477
 OS0477                          STATION DESCRIPTION
 OS0477
 OS0477'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0477'2.2 MI NE FROM INTERIOR.
 OS0477'ABOUT 0.25 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0477'AND PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 1.95
 OS0477'MILES NORTHEAST ALONG STATE HIGHWAY 40, 0.6 MILE SOUTHWEST OF
 OS0477'THE CEDAR PASS RANGER STATION, 0.3 MILE SOUTHWEST OF THE
 OS0477'JUNCTION WITH U.S. HIGHWAY 16 A, 23 FEET SOUTHEAST OF THE CENTER
 OS0477'LINE OF THE HIGHWAY, ABOUT 2 FEET BELOW THE HIGHWAY, SET IN THE
 OS0477'TOP AND CENTER OF THE SOUTHEAST CONCRETE HEADWALL OF A DOUBLE
 OS0477'CHANNEL CULVERT.
 OS0477
 OS0477                          STATION RECOVERY (1973)
 OS0477
 OS0477'RECOVERY NOTE BY NATIONAL PARK SERVICE 1973
 OS0477'RECOVERED IN GOOD CONDITION.
 OS0477
 OS0477                          STATION RECOVERY (1985)
 OS0477
 OS0477'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0477'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.05 KM (1.9
 OS0477'MI) NORTHEAST ALONG STATE HIGHWAY 377 FROM THE JUNCTION OF STATE
 OS0477'HIGHWAY 44 IN INTERIOR, IN THE TOP CENTER OF THE SOUTHEAST HEADWALL
 OS0477'FOR A DOUBLE BOX CULVERT, 0.65 KM (0.4 MI) NORTHEAST OF THE BADLANDS
 OS0477'NATIONAL PARK BOUNDARY, 0.45 KM (0.3 MI) SOUTHWEST OF THE T JUNCTION
 OS0477'OF STATE HIGHWAY 240 AND 7.0 METERS (23 FT) SOUTHEAST OF THE HIGHWAY
 OS0477'CENTERLINE.
 OS0477'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OS0477
 OS0477                          STATION RECOVERY (2013)
 OS0477
 OS0477'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0477'RECOVERED IN GOOD CONDITION.
 OS0477
 OS0477                          STATION RECOVERY (2016)
 OS0477
 OS0477'RECOVERY NOTE BY US POWER SQUADRON 2016 (JTH)
 OS0477'RECOVERED IN GOOD CONDITION.
 OS0477
 OS0477                          STATION RECOVERY (2025)
 OS0477
 OS0477'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (RH)
 OS0477'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0727 ***********************************************************************
 PT0727  DESIGNATION -  J 383
 PT0727  PID         -  PT0727
 PT0727  STATE/COUNTY-  SD/HAAKON
 PT0727  COUNTRY     -  US
 PT0727  USGS QUAD   -  GRINDSTONE BUTTE (2017)
 PT0727
 PT0727                         *CURRENT SURVEY CONTROL
 PT0727  ______________________________________________________________________
 PT0727* NAD 83(1986) POSITION- 44 10 58.     (N) 101 46 13.     (W)   SCALED
 PT0727* NAVD 88 ORTHO HEIGHT -   765.431 (meters)     2511.25  (feet) ADJUSTED
 PT0727  ______________________________________________________________________
 PT0727  GEOID HEIGHT    -        -20.655 (meters)                     GEOID18
 PT0727  DYNAMIC HEIGHT  -        765.212 (meters)     2510.53  (feet) COMP
 PT0727  MODELED GRAVITY -    980,307.3   (mgal)                       NAVD 88
 PT0727
 PT0727  VERT ORDER      -  SECOND    CLASS 0
 PT0727
 PT0727.The horizontal coordinates were scaled from a map and have
 PT0727.an estimated accuracy of +/- 6 seconds.
 PT0727
 PT0727.The orthometric height was determined by differential leveling and
 PT0727.adjusted by the NATIONAL GEODETIC SURVEY
 PT0727.in June 1991.
 PT0727
 PT0727.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0727.GEOID18 height accuracy estimate available here.
 PT0727
 PT0727.Click photographs - Photos may exist for this station.
 PT0727
 PT0727.The dynamic height is computed by dividing the NAVD 88
 PT0727.geopotential number by the normal gravity value computed on the
 PT0727.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0727.degrees latitude (g = 980.6199 gals.).
 PT0727
 PT0727.The modeled gravity was interpolated from observed gravity values.
 PT0727
 PT0727;                    North         East    Units  Estimated Accuracy
 PT0727;SPC SD S     -   206,460.      485,110.      MT  (+/- 180 meters Scaled)
 PT0727
 PT0727_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP785959(NAD 83)
 PT0727
 PT0727                          SUPERSEDED SURVEY CONTROL
 PT0727
 PT0727  NGVD 29 (??/??/92)  764.970  (m)         2509.74   (f) ADJ UNCH    2 0
 PT0727
 PT0727.Superseded values are not recommended for survey control.
 PT0727
 PT0727.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0727.See file dsdata.pdf to determine how the superseded data were derived.
 PT0727
 PT0727_MARKER: DB = BENCH MARK DISK
 PT0727_SETTING: 66 = SET IN ROCK OUTCROP
 PT0727_STAMPING: J 383 1962
 PT0727_MARK LOGO: CGS
 PT0727_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PT0727+STABILITY: POSITION/ELEVATION WELL
 PT0727
 PT0727  HISTORY     - Date     Condition        Report By
 PT0727  HISTORY     - 1962     MONUMENTED       CGS
 PT0727
 PT0727                          STATION DESCRIPTION
 PT0727
 PT0727'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0727'15.1 MI NW FROM PHILIP.
 PT0727'ABOUT 10.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0727'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 5.1 MILES
 PT0727'WEST ALONG A GRAVELED ROAD, OR 0.5 MILE EAST ALONG A GRAVELED
 PT0727'ROAD FROM THE CHURCH AND CEMETERY AT HILLAND, THENCE 1.55 MILES
 PT0727'SOUTH ALONG A GRAVELED ROAD, THENCE 5.45 MILES SOUTH ALONG A
 PT0727'GRADED DIRT ROAD, THENCE 3.9 MILES EAST ALONG A GRAVELED ROAD,
 PT0727'IN SECTION 36, T 3 N, R 19 E, 54 FEET SOUTH OF THE CENTER LINE
 PT0727'OF THE ROAD, SET IN THE TOP OF A ROCK OUTCROP, 2 FEET SOUTH OF
 PT0727'A FENCE, 33 FEET EAST OF A TELEPHONE POLE, 3.2 FEET SOUTHWEST
 PT0727'OF A METAL WITNESS POST, AND ABOUT 4 FEET ABOVE THE LEVEL OF
 PT0727'THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0764 ***********************************************************************
 PT0764  DESIGNATION -  J 384
 PT0764  PID         -  PT0764
 PT0764  STATE/COUNTY-  SD/HAAKON
 PT0764  COUNTRY     -  US
 PT0764  USGS QUAD   -  PHILIP (2017)
 PT0764
 PT0764                         *CURRENT SURVEY CONTROL
 PT0764  ______________________________________________________________________
 PT0764* NAD 83(1986) POSITION- 44 02 20.     (N) 101 40 58.     (W)   SCALED
 PT0764* NAVD 88 ORTHO HEIGHT -   663.646 (meters)     2177.31  (feet) ADJUSTED
 PT0764  ______________________________________________________________________
 PT0764  GEOID HEIGHT    -        -21.033 (meters)                     GEOID18
 PT0764  DYNAMIC HEIGHT  -        663.456 (meters)     2176.69  (feet) COMP
 PT0764  MODELED GRAVITY -    980,312.0   (mgal)                       NAVD 88
 PT0764
 PT0764  VERT ORDER      -  SECOND    CLASS 0
 PT0764
 PT0764.The horizontal coordinates were scaled from a map and have
 PT0764.an estimated accuracy of +/- 6 seconds.
 PT0764
 PT0764.The orthometric height was determined by differential leveling and
 PT0764.adjusted by the NATIONAL GEODETIC SURVEY
 PT0764.in June 1991.
 PT0764
 PT0764.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0764.GEOID18 height accuracy estimate available here.
 PT0764
 PT0764.Click photographs - Photos may exist for this station.
 PT0764
 PT0764.The dynamic height is computed by dividing the NAVD 88
 PT0764.geopotential number by the normal gravity value computed on the
 PT0764.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0764.degrees latitude (g = 980.6199 gals.).
 PT0764
 PT0764.The modeled gravity was interpolated from observed gravity values.
 PT0764
 PT0764;                    North         East    Units  Estimated Accuracy
 PT0764;SPC SD S     -   190,350.      491,850.      MT  (+/- 180 meters Scaled)
 PT0764
 PT0764_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP850796(NAD 83)
 PT0764
 PT0764                          SUPERSEDED SURVEY CONTROL
 PT0764
 PT0764  NGVD 29 (??/??/92)  663.199  (m)         2175.85   (f) ADJ UNCH    2 0
 PT0764
 PT0764.Superseded values are not recommended for survey control.
 PT0764
 PT0764.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0764.See file dsdata.pdf to determine how the superseded data were derived.
 PT0764
 PT0764_MARKER: DB = BENCH MARK DISK
 PT0764_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0764_SP_SET: BRIDGE
 PT0764_STAMPING: J 384 1962
 PT0764_MARK LOGO: CGS
 PT0764_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0764
 PT0764  HISTORY     - Date     Condition        Report By
 PT0764  HISTORY     - 1962     MONUMENTED       CGS
 PT0764
 PT0764                          STATION DESCRIPTION
 PT0764
 PT0764'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0764'1 MI W FROM PHILIP.
 PT0764'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0764'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE
 PT0764'WEST ALONG WEST PINE STREET TO U.S. HIGHWAY 14, IN SECTION
 PT0764'23, T 1 N, R 20 E, 16 FEET SOUTHEAST OF THE CENTER LINE OF THE
 PT0764'HIGHWAY, 200 FEET SOUTHWEST OF THE JUNCTION OF U.S. HIGHWAY 14
 PT0764'AND WEST PINE STREET, ABOUT 1 FOOT ABOVE THE LEVEL OF THE
 PT0764'HIGHWAY, AND SET IN THE TOP OF THE SOUTHEAST END OF THE NORTHEAST
 PT0764'ABUTMENT OF A CONCRETE BRIDGE OVER A CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0141 ***********************************************************************
 OT0141  DESIGNATION -  J 385
 OT0141  PID         -  OT0141
 OT0141  STATE/COUNTY-  SD/PENNINGTON
 OT0141  COUNTRY     -  US
 OT0141  USGS QUAD   -  WALL SW (2017)
 OT0141
 OT0141                         *CURRENT SURVEY CONTROL
 OT0141  ______________________________________________________________________
 OT0141* NAD 83(1986) POSITION- 43 50 06.     (N) 102 09 31.     (W)   SCALED
 OT0141* NAVD 88 ORTHO HEIGHT -   839.776 (meters)     2755.17  (feet) ADJUSTED
 OT0141  ______________________________________________________________________
 OT0141  GEOID HEIGHT    -        -19.305 (meters)                     GEOID18
 OT0141  DYNAMIC HEIGHT  -        839.506 (meters)     2754.28  (feet) COMP
 OT0141  MODELED GRAVITY -    980,268.1   (mgal)                       NAVD 88
 OT0141
 OT0141  VERT ORDER      -  SECOND    CLASS 0
 OT0141
 OT0141.The horizontal coordinates were scaled from a map and have
 OT0141.an estimated accuracy of +/- 6 seconds.
 OT0141
 OT0141.The orthometric height was determined by differential leveling and
 OT0141.adjusted by the NATIONAL GEODETIC SURVEY
 OT0141.in June 1991.
 OT0141
 OT0141.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0141.GEOID18 height accuracy estimate available here.
 OT0141
 OT0141.Click photographs - Photos may exist for this station.
 OT0141
 OT0141.The dynamic height is computed by dividing the NAVD 88
 OT0141.geopotential number by the normal gravity value computed on the
 OT0141.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0141.degrees latitude (g = 980.6199 gals.).
 OT0141
 OT0141.The modeled gravity was interpolated from observed gravity values.
 OT0141
 OT0141;                    North         East    Units  Estimated Accuracy
 OT0141;SPC SD S     -   168,440.      453,220.      MT  (+/- 180 meters Scaled)
 OT0141
 OT0141_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ284574(NAD 83)
 OT0141
 OT0141                          SUPERSEDED SURVEY CONTROL
 OT0141
 OT0141  NGVD 29 (??/??/92)  839.308  (m)         2753.63   (f) ADJ UNCH    2 0
 OT0141
 OT0141.Superseded values are not recommended for survey control.
 OT0141
 OT0141.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0141.See file dsdata.pdf to determine how the superseded data were derived.
 OT0141
 OT0141_MARKER: DB = BENCH MARK DISK
 OT0141_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0141+WITH SETTING: INFORMATION.
 OT0141_STAMPING: J 385 1962
 OT0141_MARK LOGO: CGS
 OT0141_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0141
 OT0141  HISTORY     - Date     Condition        Report By
 OT0141  HISTORY     - 1962     MONUMENTED       CGS
 OT0141
 OT0141                          STATION DESCRIPTION
 OT0141
 OT0141'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0141'12.6 MI S FROM QUINN.
 OT0141'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0141'QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE 3.4
 OT0141'MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST ALONG
 OT0141'A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED ROAD,
 OT0141'THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 6.8 MILES
 OT0141'SOUTH ALONG A BLADED DIRT ROAD, ON THE CREST OF A SMALL RIDGE
 OT0141'IN SECTION 35, T 2 S, R 16 E, 31 FEET WEST OF THE CENTER LINE
 OT0141'OF THE ROAD, 1 FOOT EAST OF A FENCE, 1.6 FEET NORTH OF A METAL
 OT0141'WITNESS POST, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND ON
 OT0141'THE TOP OF A 5/8-INCH COPPER COATED ROD DRIVEN TO A DEPTH OF
 OT0141'8 FEET AND ENCASED IN A 6-INCH TILE PROJECTING 8-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0580 ***********************************************************************
 OS0580  DESIGNATION -  J 386
 OS0580  PID         -  OS0580
 OS0580  STATE/COUNTY-  SD/JACKSON
 OS0580  COUNTRY     -  US
 OS0580  USGS QUAD   -  COTTONWOOD NE (2017)
 OS0580
 OS0580                         *CURRENT SURVEY CONTROL
 OS0580  ______________________________________________________________________
 OS0580* NAD 83(1986) POSITION- 43 58 05.     (N) 101 51 38.     (W)   SCALED
 OS0580* NAVD 88 ORTHO HEIGHT -   731.244 (meters)     2399.09  (feet) ADJUSTED
 OS0580  ______________________________________________________________________
 OS0580  GEOID HEIGHT    -        -20.378 (meters)                     GEOID18
 OS0580  DYNAMIC HEIGHT  -        731.020 (meters)     2398.35  (feet) COMP
 OS0580  MODELED GRAVITY -    980,288.4   (mgal)                       NAVD 88
 OS0580
 OS0580  VERT ORDER      -  SECOND    CLASS 0
 OS0580
 OS0580.The horizontal coordinates were scaled from a map and have
 OS0580.an estimated accuracy of +/- 6 seconds.
 OS0580
 OS0580.The orthometric height was determined by differential leveling and
 OS0580.adjusted by the NATIONAL GEODETIC SURVEY
 OS0580.in June 1991.
 OS0580
 OS0580.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0580.GEOID18 height accuracy estimate available here.
 OS0580
 OS0580.Click photographs - Photos may exist for this station.
 OS0580
 OS0580.The dynamic height is computed by dividing the NAVD 88
 OS0580.geopotential number by the normal gravity value computed on the
 OS0580.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0580.degrees latitude (g = 980.6199 gals.).
 OS0580
 OS0580.The modeled gravity was interpolated from observed gravity values.
 OS0580
 OS0580;                    North         East    Units  Estimated Accuracy
 OS0580;SPC SD S     -   182,730.      477,460.      MT  (+/- 180 meters Scaled)
 OS0580
 OS0580_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP705723(NAD 83)
 OS0580
 OS0580                          SUPERSEDED SURVEY CONTROL
 OS0580
 OS0580  NGVD 29 (??/??/92)  730.789  (m)         2397.60   (f) ADJ UNCH    2 0
 OS0580
 OS0580.Superseded values are not recommended for survey control.
 OS0580
 OS0580.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0580.See file dsdata.pdf to determine how the superseded data were derived.
 OS0580
 OS0580_MARKER: DB = BENCH MARK DISK
 OS0580_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0580_STAMPING: J 386 1962
 OS0580_MARK LOGO: CGS
 OS0580_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0580_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0580
 OS0580  HISTORY     - Date     Condition        Report By
 OS0580  HISTORY     - 1962     MONUMENTED       CGS
 OS0580
 OS0580                          STATION DESCRIPTION
 OS0580
 OS0580'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0580'2.5 MI NE FROM COTTONWOOD.
 OS0580'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0580'AT COTTONWOOD, THENCE 2.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14
 OS0580'AT JUNCTION OF TRAIL ROAD NORTH AND A DIRT ROAD SOUTH IN SECTION
 OS0580'8, T 1 S, R 19 E, 98 FEET NORTHWEST OF THE CENTER LINE OF THE
 OS0580'HIGHWAY, 46 FEET WEST OF THE CENTER LINE OF THE TRAIL ROAD,
 OS0580'44 FEET NORTHWEST OF THE WEST END OF A CONCRETE TUBULAR CULVERT,
 OS0580'1/2 FOOT SOUTH OF A FENCE, 1.0 FOOT WEST OF A METAL WITNESS POST,
 OS0580'AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD WHICH IS DRIVEN
 OS0580'TO REFUSAL AND ENCASED IN A 6-INCH TILE WHICH PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0601 ***********************************************************************
 PT0601  DESIGNATION -  J 387
 PT0601  PID         -  PT0601
 PT0601  STATE/COUNTY-  SD/HAAKON
 PT0601  COUNTRY     -  US
 PT0601  USGS QUAD   -  PHILIP SE (2017)
 PT0601
 PT0601                         *CURRENT SURVEY CONTROL
 PT0601  ______________________________________________________________________
 PT0601* NAD 83(1986) POSITION- 44 03 10.     (N) 101 35 33.     (W)   SCALED
 PT0601* NAVD 88 ORTHO HEIGHT -   670.628 (meters)     2200.22  (feet) ADJUSTED
 PT0601  ______________________________________________________________________
 PT0601  GEOID HEIGHT    -        -21.366 (meters)                     GEOID18
 PT0601  DYNAMIC HEIGHT  -        670.431 (meters)     2199.57  (feet) COMP
 PT0601  MODELED GRAVITY -    980,303.5   (mgal)                       NAVD 88
 PT0601
 PT0601  VERT ORDER      -  SECOND    CLASS 0
 PT0601
 PT0601.The horizontal coordinates were scaled from a map and have
 PT0601.an estimated accuracy of +/- 6 seconds.
 PT0601
 PT0601.The orthometric height was determined by differential leveling and
 PT0601.adjusted by the NATIONAL GEODETIC SURVEY
 PT0601.in June 1991.
 PT0601
 PT0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0601.GEOID18 height accuracy estimate available here.
 PT0601
 PT0601.Click photographs - Photos may exist for this station.
 PT0601
 PT0601.The dynamic height is computed by dividing the NAVD 88
 PT0601.geopotential number by the normal gravity value computed on the
 PT0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0601.degrees latitude (g = 980.6199 gals.).
 PT0601
 PT0601.The modeled gravity was interpolated from observed gravity values.
 PT0601
 PT0601;                    North         East    Units  Estimated Accuracy
 PT0601;SPC SD S     -   191,780.      499,110.      MT  (+/- 180 meters Scaled)
 PT0601
 PT0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP923810(NAD 83)
 PT0601
 PT0601                          SUPERSEDED SURVEY CONTROL
 PT0601
 PT0601  NGVD 29 (??/??/92)  670.175  (m)         2198.73   (f) ADJ UNCH    2 0
 PT0601
 PT0601.Superseded values are not recommended for survey control.
 PT0601
 PT0601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0601.See file dsdata.pdf to determine how the superseded data were derived.
 PT0601
 PT0601_MARKER: DB = BENCH MARK DISK
 PT0601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0601_STAMPING: J 387 1962
 PT0601_MARK LOGO: CGS
 PT0601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0601+STABILITY: SURFACE MOTION
 PT0601
 PT0601  HISTORY     - Date     Condition        Report By
 PT0601  HISTORY     - 1962     MONUMENTED       CGS
 PT0601
 PT0601                          STATION DESCRIPTION
 PT0601
 PT0601'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0601'4.4 MI NE FROM PHILIP.
 PT0601'ABOUT 2.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0601'FROM THE STATION AT PHILIP, THENCE 0.6 MILE NORTHEAST ALONG
 PT0601'A PRIVATE GRAVELED ROAD, THENCE .35 MILE EAST ALONG OLD U.S.
 PT0601'HIGHWAY 14, IN SECTION 9, T 1 N, R 21 E, 35 FEET NORTH OF THE
 PT0601'CENTER LINE OF THE OLD HIGHWAY, 2.4 FEET NORTH OF A FENCE, ABOUT
 PT0601'LEVEL WITH THE OLD HIGHWAY, AND SET IN THE TOP OF THE BASE OF AN
 PT0601'18-INCH CONCRETE CYLINDER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0172 ***********************************************************************
 OT0172  DESIGNATION -  J 388
 OT0172  PID         -  OT0172
 OT0172  STATE/COUNTY-  SD/PENNINGTON
 OT0172  COUNTRY     -  US
 OT0172  USGS QUAD   -  WALL SE (2017)
 OT0172
 OT0172                         *CURRENT SURVEY CONTROL
 OT0172  ______________________________________________________________________
 OT0172* NAD 83(1986) POSITION- 43 52 28.     (N) 102 03 35.     (W)   SCALED
 OT0172* NAVD 88 ORTHO HEIGHT -   784.284 (meters)     2573.11  (feet) ADJUSTED
 OT0172  ______________________________________________________________________
 OT0172  GEOID HEIGHT    -        -19.623 (meters)                     GEOID18
 OT0172  DYNAMIC HEIGHT  -        784.041 (meters)     2572.31  (feet) COMP
 OT0172  MODELED GRAVITY -    980,282.6   (mgal)                       NAVD 88
 OT0172
 OT0172  VERT ORDER      -  SECOND    CLASS 0
 OT0172
 OT0172.The horizontal coordinates were scaled from a map and have
 OT0172.an estimated accuracy of +/- 6 seconds.
 OT0172
 OT0172.The orthometric height was determined by differential leveling and
 OT0172.adjusted by the NATIONAL GEODETIC SURVEY
 OT0172.in June 1991.
 OT0172
 OT0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0172.GEOID18 height accuracy estimate available here.
 OT0172
 OT0172.Click photographs - Photos may exist for this station.
 OT0172
 OT0172.The dynamic height is computed by dividing the NAVD 88
 OT0172.geopotential number by the normal gravity value computed on the
 OT0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0172.degrees latitude (g = 980.6199 gals.).
 OT0172
 OT0172.The modeled gravity was interpolated from observed gravity values.
 OT0172
 OT0172;                    North         East    Units  Estimated Accuracy
 OT0172;SPC SD S     -   172,650.      461,260.      MT  (+/- 180 meters Scaled)
 OT0172
 OT0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ362621(NAD 83)
 OT0172
 OT0172                          SUPERSEDED SURVEY CONTROL
 OT0172
 OT0172  NGVD 29 (??/??/92)  783.833  (m)         2571.63   (f) ADJ UNCH    2 0
 OT0172
 OT0172.Superseded values are not recommended for survey control.
 OT0172
 OT0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0172.See file dsdata.pdf to determine how the superseded data were derived.
 OT0172
 OT0172_MARKER: DB = BENCH MARK DISK
 OT0172_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0172_STAMPING: J 388 1962
 OT0172_MARK LOGO: CGS
 OT0172_PROJECTION: FLUSH
 OT0172_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0172+STABILITY: SURFACE MOTION
 OT0172
 OT0172  HISTORY     - Date     Condition        Report By
 OT0172  HISTORY     - 1962     MONUMENTED       CGS
 OT0172
 OT0172                          STATION DESCRIPTION
 OT0172
 OT0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0172'10.8 MI SE FROM QUINN.
 OT0172'ABOUT 0.2 MILES SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0172'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 7.2
 OT0172'MILES SOUTH ALONG A GRAVELED ROAD, 2.4 MILES SOUTH OF INTERSTATE
 OT0172'HIGHWAY 90, 44 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 1/2
 OT0172'FEET WEST OF A FENCE, 1 1/2 FEET BELOW THE LEVEL OF THE ROAD,
 OT0172'FLUSH WITH THE GROUND, AND SET IN THE BASE OF A CONCRETE CYLINDER
 OT0172'18 INCHES IN DIAMETER WHICH PROJECTS 4 FEET, DRILLED IN THE
 OT0172'NORTHEAST SIDE OF THE BASE, FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0535 ***********************************************************************
 OS0535  DESIGNATION -  J 389 RESET
 OS0535  PID         -  OS0535
 OS0535  STATE/COUNTY-  SD/JACKSON
 OS0535  COUNTRY     -  US
 OS0535  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0535
 OS0535                         *CURRENT SURVEY CONTROL
 OS0535  ______________________________________________________________________
 OS0535* NAD 83(1986) POSITION- 43 50 08.     (N) 101 49 16.     (W)   SCALED
 OS0535* NAVD 88 ORTHO HEIGHT -   799.193 (meters)     2622.02  (feet) ADJUSTED
 OS0535  ______________________________________________________________________
 OS0535  GEOID HEIGHT    -        -20.448 (meters)                     GEOID18
 OS0535  DYNAMIC HEIGHT  -        798.943 (meters)     2621.20  (feet) COMP
 OS0535  MODELED GRAVITY -    980,279.0   (mgal)                       NAVD 88
 OS0535
 OS0535  VERT ORDER      -  FIRST     CLASS II
 OS0535
 OS0535.The horizontal coordinates were scaled from a map and have
 OS0535.an estimated accuracy of +/- 6 seconds.
 OS0535
 OS0535.The orthometric height was determined by differential leveling and
 OS0535.adjusted by the NATIONAL GEODETIC SURVEY
 OS0535.in June 1991.
 OS0535
 OS0535.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0535.GEOID18 height accuracy estimate available here.
 OS0535
 OS0535.Click photographs - Photos may exist for this station.
 OS0535
 OS0535.The dynamic height is computed by dividing the NAVD 88
 OS0535.geopotential number by the normal gravity value computed on the
 OS0535.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0535.degrees latitude (g = 980.6199 gals.).
 OS0535
 OS0535.The modeled gravity was interpolated from observed gravity values.
 OS0535
 OS0535;                    North         East    Units  Estimated Accuracy
 OS0535;SPC SD S     -   167,960.      480,360.      MT  (+/- 180 meters Scaled)
 OS0535
 OS0535_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP731574(NAD 83)
 OS0535
 OS0535                          SUPERSEDED SURVEY CONTROL
 OS0535
 OS0535.No superseded survey control is available for this station.
 OS0535
 OS0535_MARKER: DB = BENCH MARK DISK
 OS0535_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0535_STAMPING: J 389 RESET 1966
 OS0535_MARK LOGO: CGS
 OS0535_PROJECTION: FLUSH
 OS0535_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0535+STABILITY: SURFACE MOTION
 OS0535_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0535+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0535
 OS0535  HISTORY     - Date     Condition        Report By
 OS0535  HISTORY     - 1966     MONUMENTED       CGS
 OS0535  HISTORY     - 1985     GOOD             NGS
 OS0535  HISTORY     - 19910713 GOOD             NGS
 OS0535  HISTORY     - 20130116 GOOD             INDIV
 OS0535
 OS0535                          STATION DESCRIPTION
 OS0535
 OS0535'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 OS0535'16.2 MI W FROM KADOKA.
 OS0535'ABOUT 7.7 MILES WEST ALONG U.S. HIGHWAY 16 AND INTERSTATE 90
 OS0535'FROM KADOKA TO THE JUNCTION WITH STATE HIGHWAY 73, THENCE WEST
 OS0535'ALONG INTERSTATE 90 FOR 8.05 MILES TO THE MARK ON THE LEFT, ON
 OS0535'THE SOUTH RIGHT OF WAY OF THE INTERSTATE, 38 FEET EAST OF A
 OS0535'FENCE CORNER, 12 FEET EAST OF THE CENTER OF A GATE, 1.5 FEET
 OS0535'WEST OF A METAL WITNESS POST.  1 FOOT NORTH OF RIGHT OF WAY
 OS0535'FENCE AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OS0535'3 INCHES.
 OS0535
 OS0535                          STATION RECOVERY (1985)
 OS0535
 OS0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0535'THE MARK IS 0.6 M ABOVE THE ROAD.
 OS0535'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  23.85 KM (14.9
 OS0535'MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73 SOUTH AT
 OS0535'KADOKA, ON TOP OF A SUMMIT IN THE SOUTH FRONTAGE ROAD, 0.55 KM (0.35
 OS0535'MI) EAST OF MILEPOST 135, 81.1 METERS (266 FT) SOUTH OF THE EAST BOUND
 OS0535'HIGHWAY CENTERLINE, 34.6 METERS (113.5 FT) SOUTH OF THE CENTER OF THE
 OS0535'FRONTAGE ROAD, 11.6 METERS (38 FT) EAST OF A FENCE T JUNCTION, 2.7
 OS0535'METERS (7 FT) WEST OF A TELEPHONE POLE, 1.2 METERS (4 FT) EAST OF THE
 OS0535'EAST END OF A WIRE GATE AND 0.3 METER (1 FT) NORTH OF THE RIGHT-OF-WAY
 OS0535'FENCE.
 OS0535'THE MARK IS 0.5 METERS  N FROM  A WITNESS POST
 OS0535
 OS0535                          STATION RECOVERY (1991)
 OS0535
 OS0535'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0535'23.8 KM (14.80 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0535'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, 0.55 KM (0.35 MI)
 OS0535'EAST OF MILEPOST 135, 81.1 M (266.1 FT) SOUTH OF THE CENTERLINE OF
 OS0535'THE EASTBOUND LANES OF THE HIGHWAY, 34.6 M (113.5 FT) SOUTH OF THE
 OS0535'CENTERLINE OF A FRONTAGE ROAD, 4.2 M (13.8 FT) EAST OF THE CENTER OF
 OS0535'A FIELD ENTRANCE, 2.0 M (6.6 FT) WEST OF A UTILITY POLE, 2.0 M (6.6
 OS0535'FT) ABOVE THE LEVEL OF THE ROAD, 0.5 M (1.6 FT) WEST OF A WITNESS
 OS0535'POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 OS0535
 OS0535                          STATION RECOVERY (2013)
 OS0535
 OS0535'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0535'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE8707 ***********************************************************************
 AE8707  DESIGNATION -  J 389 RESET
 AE8707  PID         -  AE8707
 AE8707  STATE/COUNTY-  SD/PENNINGTON
 AE8707  COUNTRY     -  US
 AE8707  USGS QUAD   -  CONATA NE (2017)
 AE8707
 AE8707                         *CURRENT SURVEY CONTROL
 AE8707  ______________________________________________________________________
 AE8707* NAD 83(1986) POSITION- 43 43 55.     (N) 102 03 45.     (W)   SCALED
 AE8707* NAVD 88 ORTHO HEIGHT -   736.66  (meters)     2416.9   (feet) RESET
 AE8707  ______________________________________________________________________
 AE8707  GEOID HEIGHT    -        -19.649 (meters)                     GEOID18
 AE8707  VERT ORDER      -  THIRD
 AE8707
 AE8707.The horizontal coordinates were scaled from a map and have
 AE8707.an estimated accuracy of +/- 6 seconds.
 AE8707
 AE8707.The orthometric height was computed from unverified reset data.
 AE8707
 AE8707.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE8707.GEOID18 height accuracy estimate available here.
 AE8707
 AE8707.Click photographs - Photos may exist for this station.
 AE8707
 AE8707;                    North         East    Units  Estimated Accuracy
 AE8707;SPC SD S     -   156,820.      460,710.      MT  (+/- 180 meters Scaled)
 AE8707
 AE8707_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ365462(NAD 83)
 AE8707
 AE8707                          SUPERSEDED SURVEY CONTROL
 AE8707
 AE8707.No superseded survey control is available for this station.
 AE8707
 AE8707_MARKER: DB = BENCH MARK DISK
 AE8707_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AE8707_STAMPING: J 389 RESET 1966
 AE8707_MARK LOGO: CGS
 AE8707_MAGNETIC: N = NO MAGNETIC MATERIAL
 AE8707_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AE8707+STABILITY: SURFACE MOTION
 AE8707
 AE8707  HISTORY     - Date     Condition        Report By
 AE8707  HISTORY     - 1966     MONUMENTED       CGS
 AE8707
 AE8707                          STATION DESCRIPTION
 AE8707
 AE8707'DESCRIBED BY COAST AND GEODETIC SURVEY 1966
 AE8707'4 MILES (6.4 KM) SOUTHWEST FROM INTERIOR.  38 FEET (11.6 M) EAST OF
 AE8707'FENCE CORNER AND N-S SECTION LINE FENCE, 12 FEET (3.7 M) EAST OF
 AE8707'CENTERLINE OF GATE, 1.5 FEET (0.5 M) WEST OF MWP AND 1 FOOT (0.3 M)
 AE8707'NORTH OF SOUTH ROW FENCE OF INTERSTATE 90, 0.3 MILE (0.5 KM) WEST OF
 AE8707'FARMHOUSE, AND PROJECTING 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0072 ***********************************************************************
 QT0072  DESIGNATION -  J 390
 QT0072  PID         -  QT0072
 QT0072  STATE/COUNTY-  SD/MEADE
 QT0072  COUNTRY     -  US
 QT0072  USGS QUAD   -  FAITH SW (2017)
 QT0072
 QT0072                         *CURRENT SURVEY CONTROL
 QT0072  ______________________________________________________________________
 QT0072* NAD 83(1986) POSITION- 45 00 38.     (N) 102 12 32.     (W)   SCALED
 QT0072* NAVD 88 ORTHO HEIGHT -   794.253 (meters)     2605.81  (feet) ADJUSTED
 QT0072  ______________________________________________________________________
 QT0072  GEOID HEIGHT    -        -19.036 (meters)                     GEOID18
 QT0072  DYNAMIC HEIGHT  -        794.091 (meters)     2605.28  (feet) COMP
 QT0072  MODELED GRAVITY -    980,386.9   (mgal)                       NAVD 88
 QT0072
 QT0072  VERT ORDER      -  SECOND    CLASS 0
 QT0072
 QT0072.The horizontal coordinates were scaled from a map and have
 QT0072.an estimated accuracy of +/- 6 seconds.
 QT0072
 QT0072.The orthometric height was determined by differential leveling and
 QT0072.adjusted by the NATIONAL GEODETIC SURVEY
 QT0072.in June 1991.
 QT0072
 QT0072.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0072.GEOID18 height accuracy estimate available here.
 QT0072
 QT0072.Click photographs - Photos may exist for this station.
 QT0072
 QT0072.The dynamic height is computed by dividing the NAVD 88
 QT0072.geopotential number by the normal gravity value computed on the
 QT0072.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0072.degrees latitude (g = 980.6199 gals.).
 QT0072
 QT0072.The modeled gravity was interpolated from observed gravity values.
 QT0072
 QT0072;                    North         East    Units  Estimated Accuracy
 QT0072;SPC SD N     -   133,190.      425,900.      MT  (+/- 180 meters Scaled)
 QT0072
 QT0072_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK199879(NAD 83)
 QT0072
 QT0072                          SUPERSEDED SURVEY CONTROL
 QT0072
 QT0072  NGVD 29 (??/??/92)  793.793  (m)         2604.30   (f) ADJ UNCH    2 0
 QT0072
 QT0072.Superseded values are not recommended for survey control.
 QT0072
 QT0072.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0072.See file dsdata.pdf to determine how the superseded data were derived.
 QT0072
 QT0072_MARKER: DB = BENCH MARK DISK
 QT0072_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0072_STAMPING: J 390 1963
 QT0072_MARK LOGO: CGS
 QT0072_PROJECTION: FLUSH
 QT0072_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0072_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0072+STABILITY: SURFACE MOTION
 QT0072_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0072+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0072
 QT0072  HISTORY     - Date     Condition        Report By
 QT0072  HISTORY     - 1963     MONUMENTED       CGS
 QT0072  HISTORY     - 19960425 GOOD             NGS
 QT0072
 QT0072                          STATION DESCRIPTION
 QT0072
 QT0072'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0072'9.4 MI W FROM FAITH.
 QT0072'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE
 QT0072'AT FAITH, THENCE 8.35 MILES WEST ALONG U.S. HIGHWAY 212, THENCE
 QT0072'1.0 MILE SOUTH ALONG A GRAVELED ROAD, AT A SECTION LINE FENCE
 QT0072'LEADING WEST, IN LINE WITH A ROW OF POWER POLES, 50 FEET WEST
 QT0072'OF THE CENTER LINE OF THE ROAD, 6 FEET NORTH OF A POWER POLE, 3
 QT0072'FEET WEST OF A FENCE, 1 1/2 FEET NORTH OF A FENCE, 1.3 FEET
 QT0072'NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL
 QT0072'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2
 QT0072'INCHES.
 QT0072
 QT0072                          STATION RECOVERY (1996)
 QT0072
 QT0072'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0072'13.0 KM (8.05 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0072'JUNCTION OF STATE HIGHWAY 73 IN FAITH, THENCE 1.6 KM (1.00 MI)
 QT0072'SOUTHERLY ALONG COUNTY ROAD 37, 16.0 M (52.5 FT) WEST OF THE ROAD
 QT0072'CENTER, 1.8 M (5.9 FT) NORTH OF UTILITY POLE NUMBER 12 16 18 500, 0.6
 QT0072'M (2.0 FT) WEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE
 QT0072'ROAD, 0.3 M (1.0 FT) NORTH OF A WITNESS POST AND FENCE, AND THE
 QT0072'MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0134 ***********************************************************************
 PU0134  DESIGNATION -  J 391
 PU0134  PID         -  PU0134
 PU0134  STATE/COUNTY-  SD/MEADE
 PU0134  COUNTRY     -  US
 PU0134  USGS QUAD   -  WHITE OWL SE (2017)
 PU0134
 PU0134                         *CURRENT SURVEY CONTROL
 PU0134  ______________________________________________________________________
 PU0134* NAD 83(1986) POSITION- 44 37 07.     (N) 102 16 53.     (W)   SCALED
 PU0134* NAVD 88 ORTHO HEIGHT -   803.633 (meters)     2636.59  (feet) ADJUSTED
 PU0134  ______________________________________________________________________
 PU0134  GEOID HEIGHT    -        -19.157 (meters)                     GEOID18
 PU0134  DYNAMIC HEIGHT  -        803.438 (meters)     2635.95  (feet) COMP
 PU0134  MODELED GRAVITY -    980,347.4   (mgal)                       NAVD 88
 PU0134
 PU0134  VERT ORDER      -  SECOND    CLASS 0
 PU0134
 PU0134.The horizontal coordinates were scaled from a map and have
 PU0134.an estimated accuracy of +/- 6 seconds.
 PU0134
 PU0134.The orthometric height was determined by differential leveling and
 PU0134.adjusted by the NATIONAL GEODETIC SURVEY
 PU0134.in June 1991.
 PU0134
 PU0134.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0134.GEOID18 height accuracy estimate available here.
 PU0134
 PU0134.Click photographs - Photos may exist for this station.
 PU0134
 PU0134.The dynamic height is computed by dividing the NAVD 88
 PU0134.geopotential number by the normal gravity value computed on the
 PU0134.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0134.degrees latitude (g = 980.6199 gals.).
 PU0134
 PU0134.The modeled gravity was interpolated from observed gravity values.
 PU0134
 PU0134;                    North         East    Units  Estimated Accuracy
 PU0134;SPC SD N     -    89,810.      418,960.      MT  (+/- 180 meters Scaled)
 PU0134
 PU0134_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK156441(NAD 83)
 PU0134
 PU0134                          SUPERSEDED SURVEY CONTROL
 PU0134
 PU0134  NGVD 29 (??/??/92)  803.173  (m)         2635.08   (f) ADJ UNCH    2 0
 PU0134
 PU0134.Superseded values are not recommended for survey control.
 PU0134
 PU0134.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0134.See file dsdata.pdf to determine how the superseded data were derived.
 PU0134
 PU0134_MARKER: DB = BENCH MARK DISK
 PU0134_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PU0134+WITH SETTING: INFORMATION.
 PU0134_STAMPING: J 391 1963
 PU0134_MARK LOGO: CGS
 PU0134_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0134_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0134_ROD/PIPE-DEPTH: 2.4 meters
 PU0134
 PU0134  HISTORY     - Date     Condition        Report By
 PU0134  HISTORY     - 1963     MONUMENTED       CGS
 PU0134
 PU0134                          STATION DESCRIPTION
 PU0134
 PU0134'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0134'3.3 MI SSW FROM MARCUS.
 PU0134'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0134'POST OFFICE AT MARCUS, THENCE 2.8 MILES SOUTH ALONG A GRAVELED
 PU0134'ROAD, OR 6.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0134'AND POST OFFICE AT PLAINVIEW, THENCE 1.0 MILE NORTH, IN SECTION
 PU0134'26, T 8 N, R 15 E, 34 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU0134'16 FEET NORTH OF A T SECTION LINE FENCE LEADING EAST, 10 FEET
 PU0134'NORTH OF THE CENTER OF A WIRE GATE AND ENTRANCE TO A FIELD, 1/2
 PU0134'FOOT WEST OF A FENCE, 1.0 FEET EAST OF A METAL WITNESS POST,
 PU0134'ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND ON THE TOP OF A
 PU0134'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 8 FEET
 PU0134'AND ENCASED IN A 6-INCH TILE PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0298 ***********************************************************************
 OT0298  DESIGNATION -  J 392
 OT0298  PID         -  OT0298
 OT0298  STATE/COUNTY-  SD/PENNINGTON
 OT0298  COUNTRY     -  US
 OT0298  USGS QUAD   -  HERMOSA (2017)
 OT0298
 OT0298                         *CURRENT SURVEY CONTROL
 OT0298  ______________________________________________________________________
 OT0298* NAD 83(1986) POSITION- 43 52 22.     (N) 103 11 37.     (W)   SCALED
 OT0298* NAVD 88 ORTHO HEIGHT -  1039.918 (meters)     3411.80  (feet) ADJUSTED
 OT0298  ______________________________________________________________________
 OT0298  GEOID HEIGHT    -        -16.054 (meters)                     GEOID18
 OT0298  DYNAMIC HEIGHT  -       1039.529 (meters)     3410.52  (feet) COMP
 OT0298  MODELED GRAVITY -    980,209.0   (mgal)                       NAVD 88
 OT0298
 OT0298  VERT ORDER      -  FIRST     CLASS II
 OT0298
 OT0298.The horizontal coordinates were scaled from a map and have
 OT0298.an estimated accuracy of +/- 6 seconds.
 OT0298
 OT0298.The orthometric height was determined by differential leveling and
 OT0298.adjusted by the NATIONAL GEODETIC SURVEY
 OT0298.in June 1991.
 OT0298
 OT0298.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0298.GEOID18 height accuracy estimate available here.
 OT0298
 OT0298.Click photographs - Photos may exist for this station.
 OT0298
 OT0298.The dynamic height is computed by dividing the NAVD 88
 OT0298.geopotential number by the normal gravity value computed on the
 OT0298.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0298.degrees latitude (g = 980.6199 gals.).
 OT0298
 OT0298.The modeled gravity was interpolated from observed gravity values.
 OT0298
 OT0298;                    North         East    Units  Estimated Accuracy
 OT0298;SPC SD S     -   174,980.      370,160.      MT  (+/- 180 meters Scaled)
 OT0298
 OT0298_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ451593(NAD 83)
 OT0298
 OT0298                          SUPERSEDED SURVEY CONTROL
 OT0298
 OT0298  NGVD 29 (??/??/92) 1039.417  (m)         3410.15   (f) ADJ UNCH    1 2
 OT0298
 OT0298.Superseded values are not recommended for survey control.
 OT0298
 OT0298.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0298.See file dsdata.pdf to determine how the superseded data were derived.
 OT0298
 OT0298_MARKER: DB = BENCH MARK DISK
 OT0298_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0298_STAMPING: J 392 1963
 OT0298_MARK LOGO: CGS
 OT0298_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0298_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0298
 OT0298  HISTORY     - Date     Condition        Report By
 OT0298  HISTORY     - 1963     MONUMENTED       CGS
 OT0298
 OT0298                          STATION DESCRIPTION
 OT0298
 OT0298'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0298'2.6 MI N FROM HERMOSA.
 OT0298'ABOUT 2.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0298'FROM THE STATION A HERMOSA, 12 POLES NORTH OF MILEPOST 81, 0.1
 OT0298'MILE SOUTHEAST OF A SMALL EARTH DAM, IN SECTION 17, T 2 S, R 8 E,
 OT0298'94 FEET WEST OF THE WEST RAIL, 51 FEET WEST OF A TELEPHONE POLE,
 OT0298'1 FOOT EAST OF A FENCE, 0.7 FEET WEST OF A METAL WITNESS POST,
 OT0298'ABOUT LEVEL WITH THE TRACKS, AND ON THE TOP OF A 5/8-INCH COPPER
 OT0298'COATED ROD WHICH IS DRIVEN TO A DEPTH OF 14 FEET AND ENCASED IN
 OT0298'A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0108 ***********************************************************************
 QT0108  DESIGNATION -  J 393
 QT0108  PID         -  QT0108
 QT0108  STATE/COUNTY-  SD/MEADE
 QT0108  COUNTRY     -  US
 QT0108  USGS QUAD   -  FAITH SW (2017)
 QT0108
 QT0108                         *CURRENT SURVEY CONTROL
 QT0108  ______________________________________________________________________
 QT0108* NAD 83(1986) POSITION- 45 01 29.     (N) 102 13 46.     (W)   SCALED
 QT0108* NAVD 88 ORTHO HEIGHT -   789.908 (meters)     2591.56  (feet) ADJUSTED
 QT0108  ______________________________________________________________________
 QT0108  GEOID HEIGHT    -        -18.970 (meters)                     GEOID18
 QT0108  DYNAMIC HEIGHT  -        789.748 (meters)     2591.03  (feet) COMP
 QT0108  MODELED GRAVITY -    980,388.1   (mgal)                       NAVD 88
 QT0108
 QT0108  VERT ORDER      -  FIRST     CLASS II
 QT0108
 QT0108.The horizontal coordinates were scaled from a map and have
 QT0108.an estimated accuracy of +/- 6 seconds.
 QT0108
 QT0108.The orthometric height was determined by differential leveling and
 QT0108.adjusted by the NATIONAL GEODETIC SURVEY
 QT0108.in July 1998.
 QT0108
 QT0108.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0108.GEOID18 height accuracy estimate available here.
 QT0108
 QT0108.Click photographs - Photos may exist for this station.
 QT0108
 QT0108.The dynamic height is computed by dividing the NAVD 88
 QT0108.geopotential number by the normal gravity value computed on the
 QT0108.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0108.degrees latitude (g = 980.6199 gals.).
 QT0108
 QT0108.The modeled gravity was interpolated from observed gravity values.
 QT0108
 QT0108;                    North         East    Units  Estimated Accuracy
 QT0108;SPC SD N     -   134,810.      424,320.      MT  (+/- 180 meters Scaled)
 QT0108
 QT0108_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK182894(NAD 83)
 QT0108
 QT0108                          SUPERSEDED SURVEY CONTROL
 QT0108
 QT0108  NAVD 88 (06/15/91)  789.919  (m)         2591.59   (f) SUPERSEDED  1 2
 QT0108  NGVD 29 (??/??/92)  789.459  (m)         2590.08   (f) ADJ UNCH    1 2
 QT0108
 QT0108.Superseded values are not recommended for survey control.
 QT0108
 QT0108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0108.See file dsdata.pdf to determine how the superseded data were derived.
 QT0108
 QT0108_MARKER: DB = BENCH MARK DISK
 QT0108_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QT0108_SP_SET: HEADWALL
 QT0108_STAMPING: J 393 1963
 QT0108_MARK LOGO: CGS
 QT0108_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0108_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0108+STABILITY: SURFACE MOTION
 QT0108_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0108+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0108
 QT0108  HISTORY     - Date     Condition        Report By
 QT0108  HISTORY     - 1963     MONUMENTED       CGS
 QT0108  HISTORY     - 1981     GOOD             NGS
 QT0108  HISTORY     - 19960425 GOOD             NGS
 QT0108
 QT0108                          STATION DESCRIPTION
 QT0108
 QT0108'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0108'9.6 MI W FROM FAITH.
 QT0108'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0108'FAITH, THENCE 9.55 MILES WEST ALONG U.S. HIGHWAY 212, ON THE WEST
 QT0108'SLOPE OF A HILL, 21 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY,
 QT0108'30 FEET SOUTH OF A FENCE, ABOUT 1 FOOT BELOW THE LEVEL OF THE
 QT0108'HIGHWAY, AND SET IN THE HEADWALL OF A 5 FOOT BY 5 FOOT BOX
 QT0108'CULVERT.
 QT0108
 QT0108                          STATION RECOVERY (1981)
 QT0108
 QT0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 QT0108'RECOVERED IN GOOD CONDITION.
 QT0108
 QT0108                          STATION RECOVERY (1996)
 QT0108
 QT0108'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0108'14.7 M (48.2 FT) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE EAST
 QT0108'JUNCTION OF STATE HIGHWAY 73 IN FAITH, NEAR THE CENTER OF THE NORTH
 QT0108'CONCRETE HEADWALL OF A CULVERT UNDER THE HIGHWAY, 18.9 M (62.0 FT)
 QT0108'NORTHWEST OF MILEPOST 105, 6.1 M (20.0 FT) NORTH OF THE HIGHWAY
 QT0108'CENTERLINE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0066 ***********************************************************************
 QT0066  DESIGNATION -  J 394
 QT0066  PID         -  QT0066
 QT0066  STATE/COUNTY-  SD/PERKINS
 QT0066  COUNTRY     -  US
 QT0066  USGS QUAD   -  FAITH (2017)
 QT0066
 QT0066                         *CURRENT SURVEY CONTROL
 QT0066  ______________________________________________________________________
 QT0066* NAD 83(1986) POSITION- 45 03 21.     (N) 102 06 37.     (W)   SCALED
 QT0066* NAVD 88 ORTHO HEIGHT -   773.741 (meters)     2538.52  (feet) ADJUSTED
 QT0066  ______________________________________________________________________
 QT0066  GEOID HEIGHT    -        -19.234 (meters)                     GEOID18
 QT0066  DYNAMIC HEIGHT  -        773.592 (meters)     2538.03  (feet) COMP
 QT0066  MODELED GRAVITY -    980,398.3   (mgal)                       NAVD 88
 QT0066
 QT0066  VERT ORDER      -  SECOND    CLASS 0
 QT0066
 QT0066.The horizontal coordinates were scaled from a map and have
 QT0066.an estimated accuracy of +/- 6 seconds.
 QT0066
 QT0066.The orthometric height was determined by differential leveling and
 QT0066.adjusted by the NATIONAL GEODETIC SURVEY
 QT0066.in June 1991.
 QT0066
 QT0066.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0066.GEOID18 height accuracy estimate available here.
 QT0066
 QT0066.Click photographs - Photos may exist for this station.
 QT0066
 QT0066.The dynamic height is computed by dividing the NAVD 88
 QT0066.geopotential number by the normal gravity value computed on the
 QT0066.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0066.degrees latitude (g = 980.6199 gals.).
 QT0066
 QT0066.The modeled gravity was interpolated from observed gravity values.
 QT0066
 QT0066;                    North         East    Units  Estimated Accuracy
 QT0066;SPC SD N     -   138,010.      433,800.      MT  (+/- 180 meters Scaled)
 QT0066
 QT0066_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK275932(NAD 83)
 QT0066
 QT0066                          SUPERSEDED SURVEY CONTROL
 QT0066
 QT0066  NGVD 29 (??/??/92)  773.293  (m)         2537.05   (f) ADJ UNCH    2 0
 QT0066
 QT0066.Superseded values are not recommended for survey control.
 QT0066
 QT0066.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0066.See file dsdata.pdf to determine how the superseded data were derived.
 QT0066
 QT0066_MARKER: DB = BENCH MARK DISK
 QT0066_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QT0066+WITH SETTING: INFORMATION.
 QT0066_STAMPING: J 394 1963
 QT0066_MARK LOGO: CGS
 QT0066_MAGNETIC: I = MARKER IS A STEEL ROD
 QT0066_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0066_ROD/PIPE-DEPTH: 2.3 meters
 QT0066
 QT0066  HISTORY     - Date     Condition        Report By
 QT0066  HISTORY     - 1963     MONUMENTED       CGS
 QT0066
 QT0066                          STATION DESCRIPTION
 QT0066
 QT0066'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0066'5.6 MI NW FROM FAITH.
 QT0066'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0066'FAITH, THENCE 3.45 MILES WEST ALONG U.S. HIGHWAY 212, THENCE
 QT0066'2.1 MILES NORTH ALONG STATE HIGHWAY 73, 1.0 MILE NORTH OF THE
 QT0066'MEADE-PERKINS COUNTY LINE, 0.2 MILE SOUTH OF A CURVE IN THE
 QT0066'HIGHWAY, 58 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 32 FEET
 QT0066'NORTH OF THE CENTER OF A GATE, 6 INCHES EAST OF A FENCE, 1.5
 QT0066'FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 QT0066'LEVEL OF THE HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 QT0066'ROD WHICH IS DRIVEN TO A DEPTH OF 7 1/2 FEET AND ENCASED IN A
 QT0066'6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2415 ***********************************************************************
 PU2415  DESIGNATION -  J 395 RESET
 PU2415  PID         -  PU2415
 PU2415  STATE/COUNTY-  SD/MEADE
 PU2415  COUNTRY     -  US
 PU2415  USGS QUAD   -  LEMMON CREEK (2017)
 PU2415
 PU2415                         *CURRENT SURVEY CONTROL
 PU2415  ______________________________________________________________________
 PU2415* NAD 83(1986) POSITION- 44 42 13.     (N) 102 03 20.     (W)   SCALED
 PU2415* NAVD 88 ORTHO HEIGHT -   725.942 (meters)     2381.69  (feet) ADJUSTED
 PU2415  ______________________________________________________________________
 PU2415  GEOID HEIGHT    -        -19.770 (meters)                     GEOID18
 PU2415  DYNAMIC HEIGHT  -        725.776 (meters)     2381.15  (feet) COMP
 PU2415  MODELED GRAVITY -    980,365.8   (mgal)                       NAVD 88
 PU2415
 PU2415  VERT ORDER      -  FIRST     CLASS II
 PU2415
 PU2415.The horizontal coordinates were scaled from a map and have
 PU2415.an estimated accuracy of +/- 6 seconds.
 PU2415
 PU2415.The orthometric height was determined by differential leveling and
 PU2415.adjusted by the NATIONAL GEODETIC SURVEY
 PU2415.in July 1998.
 PU2415
 PU2415.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2415.GEOID18 height accuracy estimate available here.
 PU2415
 PU2415.Click photographs - Photos may exist for this station.
 PU2415
 PU2415.The dynamic height is computed by dividing the NAVD 88
 PU2415.geopotential number by the normal gravity value computed on the
 PU2415.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2415.degrees latitude (g = 980.6199 gals.).
 PU2415
 PU2415.The modeled gravity was interpolated from observed gravity values.
 PU2415
 PU2415;                    North         East    Units  Estimated Accuracy
 PU2415;SPC SD N     -    98,780.      437,120.      MT  (+/- 180 meters Scaled)
 PU2415
 PU2415_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK332542(NAD 83)
 PU2415
 PU2415                          SUPERSEDED SURVEY CONTROL
 PU2415
 PU2415  NGVD 29 (04/17/07)  725.42   (m)         2380.0    (f) RESET       3  
 PU2415
 PU2415.Superseded values are not recommended for survey control.
 PU2415
 PU2415.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2415.See file dsdata.pdf to determine how the superseded data were derived.
 PU2415
 PU2415_MARKER: DV = VERTICAL CONTROL DISK
 PU2415_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2415_STAMPING: J 395 RESET 1988
 PU2415_MARK LOGO: NGS
 PU2415_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2415_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2415+STABILITY: SURFACE MOTION
 PU2415_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2415+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU2415
 PU2415  HISTORY     - Date     Condition        Report By
 PU2415  HISTORY     - 1988     MONUMENTED       NGS
 PU2415  HISTORY     - 19960711 GOOD             NGS
 PU2415
 PU2415                          STATION DESCRIPTION
 PU2415
 PU2415'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 PU2415'9.7 KM (6.05 MI) NORTH ALONG STATE HIGHWAY 73 FROM ITS JUNCTION
 PU2415'WITH STATE HIGHWAY 34 AT HOWES, AT AN APPROACH, IN A NORTH-SOUTH
 PU2415'FENCE LINE, 22.86 M (75.0 FT) WEST FROM THE CENTER OF 73, 20.42 M
 PU2415'(67.0 FT) SOUTH FROM THE CENTER OF THE APPROACH, 0.3 M (1.0 FT)
 PU2415'WEST FROM A WITNESS POST, SET IN THE TOP OF A CONCRETE POST
 PU2415'THAT PROJECTS 0.15 M (0.5 FT).
 PU2415
 PU2415                          STATION RECOVERY (1996)
 PU2415
 PU2415'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2415'9.7 KM (6.00 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU2415'STATE HIGHWAY 34 IN HOWES, 184.0 M (603.7 FT) NORTH OF MILEPOST 152,
 PU2415'22.9 M (75.1 FT) WEST OF THE HIGHWAY CENTERLINE, 20.4 M (66.9 FT)
 PU2415'SOUTH OF THE CENTER OF A DRIVEWAY, 2.0 M (6.6 FT) BELOW THE LEVEL OF
 PU2415'THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, UNDER A FENCE, AND
 PU2415'THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0361 ***********************************************************************
 OT0361  DESIGNATION -  J 396
 OT0361  PID         -  OT0361
 OT0361  STATE/COUNTY-  SD/FALL RIVER
 OT0361  COUNTRY     -  US
 OT0361  USGS QUAD   -  HOT SPRINGS (2017)
 OT0361
 OT0361                         *CURRENT SURVEY CONTROL
 OT0361  ______________________________________________________________________
 OT0361* NAD 83(1986) POSITION- 43 24 12.     (N) 103 23 42.     (W)   SCALED
 OT0361* NAVD 88 ORTHO HEIGHT -   977.316 (meters)     3206.41  (feet) ADJUSTED
 OT0361  ______________________________________________________________________
 OT0361  GEOID HEIGHT    -        -16.012 (meters)                     GEOID18
 OT0361  DYNAMIC HEIGHT  -        976.923 (meters)     3205.12  (feet) COMP
 OT0361  MODELED GRAVITY -    980,183.9   (mgal)                       NAVD 88
 OT0361
 OT0361  VERT ORDER      -  FIRST     CLASS II
 OT0361
 OT0361.The horizontal coordinates were scaled from a map and have
 OT0361.an estimated accuracy of +/- 6 seconds.
 OT0361
 OT0361.The orthometric height was determined by differential leveling and
 OT0361.adjusted by the NATIONAL GEODETIC SURVEY
 OT0361.in June 1991.
 OT0361
 OT0361.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0361.GEOID18 height accuracy estimate available here.
 OT0361
 OT0361.Click photographs - Photos may exist for this station.
 OT0361
 OT0361.The dynamic height is computed by dividing the NAVD 88
 OT0361.geopotential number by the normal gravity value computed on the
 OT0361.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0361.degrees latitude (g = 980.6199 gals.).
 OT0361
 OT0361.The modeled gravity was interpolated from observed gravity values.
 OT0361
 OT0361;                    North         East    Units  Estimated Accuracy
 OT0361;SPC SD S     -   123,440.      352,070.      MT  (+/- 180 meters Scaled)
 OT0361
 OT0361_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ299068(NAD 83)
 OT0361
 OT0361                          SUPERSEDED SURVEY CONTROL
 OT0361
 OT0361  NGVD 29 (??/??/92)  976.825  (m)         3204.80   (f) ADJ UNCH    1 2
 OT0361
 OT0361.Superseded values are not recommended for survey control.
 OT0361
 OT0361.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0361.See file dsdata.pdf to determine how the superseded data were derived.
 OT0361
 OT0361_MARKER: DB = BENCH MARK DISK
 OT0361_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OT0361_STAMPING: J 396 1963
 OT0361_MARK LOGO: CGS
 OT0361_MAGNETIC: I = MARKER IS A STEEL ROD
 OT0361_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0361_ROD/PIPE-DEPTH: 4.0 meters
 OT0361
 OT0361  HISTORY     - Date     Condition        Report By
 OT0361  HISTORY     - 1963     MONUMENTED       CGS
 OT0361  HISTORY     - 1985     MARK NOT FOUND   NGS
 OT0361
 OT0361                          STATION DESCRIPTION
 OT0361
 OT0361'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0361'5 MI SE FROM HOT SPRINGS.
 OT0361'5.0 MILES SOUTHEAST ALONG U.S. HIGHWAY 385 AND 18 FROM THE POST
 OT0361'OFFICE AT HOT SPRINGS, AT THE JUNCTION OF STATE HIGHWAY 79 AND
 OT0361'U.S. HIGHWAY 385 AND 18, IN SECTION 34, T 7 S, R 6 E, 340 FEET
 OT0361'WEST O THE CENTER LINE OF HIGHWAY 79, 100 FEET NORTH OF THE CENTER
 OT0361'LINE OF HIGHWAY 385 AND 18, 14 FEET EAST OF THE CENTER OF A GATE,
 OT0361'1 FOOT SOUTH OF A FENCE, 1.2 FEET SOUTHEAST OF A METAL WITNESS
 OT0361'POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY, AND ON THE
 OT0361'TOP OF A 5/8-INCH COPPER COATED ROD WHICH IS DRIVEN TO A DEPTH
 OT0361'OF 13 FEET AND ENCASED IN A 6-INCH TILE WHICH PROJECTS 4 INCHES.
 OT0361
 OT0361                          STATION RECOVERY (1985)
 OT0361
 OT0361'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0361'NOT RECOVERED.  AREA DESCRIBED HAS BEEN GRADED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0846 ***********************************************************************
 NM0846  DESIGNATION -  J 4
 NM0846  PID         -  NM0846
 NM0846  STATE/COUNTY-  SD/UNION
 NM0846  COUNTRY     -  US
 NM0846  USGS QUAD   -  JEFFERSON (2017)
 NM0846
 NM0846                         *CURRENT SURVEY CONTROL
 NM0846  ______________________________________________________________________
 NM0846* NAD 83(1986) POSITION- 42 35 24.     (N) 096 32 47.     (W)   SCALED
 NM0846* NAVD 88 ORTHO HEIGHT -   339.457 (meters)     1113.70  (feet) ADJUSTED
 NM0846  ______________________________________________________________________
 NM0846  GEOID HEIGHT    -        -25.865 (meters)                     GEOID18
 NM0846  DYNAMIC HEIGHT  -        339.352 (meters)     1113.36  (feet) COMP
 NM0846  MODELED GRAVITY -    980,302.6   (mgal)                       NAVD 88
 NM0846
 NM0846  VERT ORDER      -  FIRST     CLASS II
 NM0846
 NM0846.The horizontal coordinates were scaled from a map and have
 NM0846.an estimated accuracy of +/- 6 seconds.
 NM0846
 NM0846.The orthometric height was determined by differential leveling and
 NM0846.adjusted by the NATIONAL GEODETIC SURVEY
 NM0846.in June 1991.
 NM0846
 NM0846.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0846.GEOID18 height accuracy estimate available here.
 NM0846
 NM0846.Click photographs - Photos may exist for this station.
 NM0846
 NM0846.The dynamic height is computed by dividing the NAVD 88
 NM0846.geopotential number by the normal gravity value computed on the
 NM0846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0846.degrees latitude (g = 980.6199 gals.).
 NM0846
 NM0846.The modeled gravity was interpolated from observed gravity values.
 NM0846
 NM0846;                    North         East    Units  Estimated Accuracy
 NM0846;SPC SD S     -    35,600.      910,750.      MT  (+/- 180 meters Scaled)
 NM0846
 NM0846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN013182(NAD 83)
 NM0846
 NM0846                          SUPERSEDED SURVEY CONTROL
 NM0846
 NM0846  NGVD 29 (??/??/92)  339.285  (m)         1113.14   (f) ADJ UNCH    1 2
 NM0846
 NM0846.Superseded values are not recommended for survey control.
 NM0846
 NM0846.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0846.See file dsdata.pdf to determine how the superseded data were derived.
 NM0846
 NM0846_MARKER: P = PIPE CAP
 NM0846_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 NM0846_STAMPING: J 4 1905
 NM0846_MARK LOGO: CGS
 NM0846_MAGNETIC: P = MARKER IS A STEEL PIPE
 NM0846_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 NM0846
 NM0846  HISTORY     - Date     Condition        Report By
 NM0846  HISTORY     - 1905     MONUMENTED       CGS
 NM0846  HISTORY     - 1948     GOOD             CGS
 NM0846  HISTORY     - 20120404 MARK NOT FOUND   INDIV
 NM0846
 NM0846                          STATION DESCRIPTION
 NM0846
 NM0846'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0846'1.1 MI SE FROM JEFFERSON.
 NM0846'1.1 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0846'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, AT A PUBLIC ROAD
 NM0846'CROSSING, 44.4 FEET NORTHWEST OF POLE NO. E 54 WHICH IS ALSO THE
 NM0846'19TH. POLE NORTHWEST OF MILEPOST 101, 28.3 FEET SOUTHWEST OF THE
 NM0846'SOUTHWEST RAIL OF THE TRACK, 17.4 FEET SOUTHEAST OF A CORNER FENCE
 NM0846'POST, 45.0 FEET SOUTH OF THE CENTER LINE OF A ROAD, 4.2 FEET EAST
 NM0846'OF A 3-WAY CORNER FENCE POST, 2.7 FEET NORTHEAST OF THE SOUTHWEST
 NM0846'RIGHT-OF-WAY FENCE, 0.7 FOOT NORTH OF A REFERENCE POST, A BENCH
 NM0846'MARK CAP RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE AND LEVEL WITH
 NM0846'THE GROUND.  NOTE-- THE CAP WAS STAMPED BY THIS PARTY IN 1948.
 NM0846
 NM0846                          STATION RECOVERY (2012)
 NM0846
 NM0846'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0846'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0119 ***********************************************************************
 QT0119  DESIGNATION -  J 4 B 1
 QT0119  PID         -  QT0119
 QT0119  STATE/COUNTY-  SD/MEADE
 QT0119  COUNTRY     -  US
 QT0119  USGS QUAD   -  FAITH SW (2017)
 QT0119
 QT0119                         *CURRENT SURVEY CONTROL
 QT0119  ______________________________________________________________________
 QT0119* NAD 83(1986) POSITION- 45 01 14.     (N) 102 08 46.     (W)   SCALED
 QT0119* NAVD 88 ORTHO HEIGHT -   775.798 (meters)     2545.26  (feet) ADJUSTED
 QT0119  ______________________________________________________________________
 QT0119  GEOID HEIGHT    -        -19.188 (meters)                     GEOID18
 QT0119  DYNAMIC HEIGHT  -        775.642 (meters)     2544.75  (feet) COMP
 QT0119  MODELED GRAVITY -    980,389.7   (mgal)                       NAVD 88
 QT0119
 QT0119  VERT ORDER      -  SECOND    CLASS 0
 QT0119
 QT0119.The horizontal coordinates were scaled from a map and have
 QT0119.an estimated accuracy of +/- 6 seconds.
 QT0119
 QT0119.The orthometric height was determined by differential leveling and
 QT0119.adjusted by the NATIONAL GEODETIC SURVEY
 QT0119.in June 1991.
 QT0119
 QT0119.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0119.GEOID18 height accuracy estimate available here.
 QT0119
 QT0119.Click photographs - Photos may exist for this station.
 QT0119
 QT0119.The dynamic height is computed by dividing the NAVD 88
 QT0119.geopotential number by the normal gravity value computed on the
 QT0119.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0119.degrees latitude (g = 980.6199 gals.).
 QT0119
 QT0119.The modeled gravity was interpolated from observed gravity values.
 QT0119
 QT0119;                    North         East    Units  Estimated Accuracy
 QT0119;SPC SD N     -   134,170.      430,880.      MT  (+/- 180 meters Scaled)
 QT0119
 QT0119_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK248891(NAD 83)
 QT0119
 QT0119                          SUPERSEDED SURVEY CONTROL
 QT0119
 QT0119  NGVD 29 (??/??/92)  775.34   (m)         2543.8    (f) COMPUTED    2 0
 QT0119
 QT0119.Superseded values are not recommended for survey control.
 QT0119
 QT0119.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0119.See file dsdata.pdf to determine how the superseded data were derived.
 QT0119
 QT0119_MARKER: Z = SEE DESCRIPTION
 QT0119_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0119_PROJECTION: PROJECTING 152 CENTIMETERS
 QT0119_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0119+STABILITY: SURFACE MOTION
 QT0119
 QT0119  HISTORY     - Date     Condition        Report By
 QT0119  HISTORY     - UNK      MONUMENTED       USAF
 QT0119  HISTORY     - 1963     GOOD             CGS
 QT0119  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0119
 QT0119                          STATION DESCRIPTION
 QT0119
 QT0119'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0119'5.6 MI W FROM FAITH.
 QT0119'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0119'FAITH, THENCE 5.35 MILES WEST ALONG U.S. HIGHWAY 212, THENCE
 QT0119'0.15 MILE SOUTH ACROSS COUNTRY, ABOUT LEVEL WITH THE HIGHWAY, AND
 QT0119'THE TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 QT0119'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 QT0119'PROJECTING 5 FEET.
 QT0119
 QT0119                          STATION RECOVERY (1996)
 QT0119
 QT0119'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0119'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0120 ***********************************************************************
 QT0120  DESIGNATION -  J 4 B 2
 QT0120  PID         -  QT0120
 QT0120  STATE/COUNTY-  SD/MEADE
 QT0120  COUNTRY     -  US
 QT0120  USGS QUAD   -  FAITH SW (2017)
 QT0120
 QT0120                         *CURRENT SURVEY CONTROL
 QT0120  ______________________________________________________________________
 QT0120* NAD 83(1986) POSITION- 45 01 19.     (N) 102 08 14.     (W)   SCALED
 QT0120* NAVD 88 ORTHO HEIGHT -   784.552 (meters)     2573.98  (feet) ADJUSTED
 QT0120  ______________________________________________________________________
 QT0120  GEOID HEIGHT    -        -19.208 (meters)                     GEOID18
 QT0120  DYNAMIC HEIGHT  -        784.395 (meters)     2573.47  (feet) COMP
 QT0120  MODELED GRAVITY -    980,389.8   (mgal)                       NAVD 88
 QT0120
 QT0120  VERT ORDER      -  SECOND    CLASS 0
 QT0120
 QT0120.The horizontal coordinates were scaled from a map and have
 QT0120.an estimated accuracy of +/- 6 seconds.
 QT0120
 QT0120.The orthometric height was determined by differential leveling and
 QT0120.adjusted by the NATIONAL GEODETIC SURVEY
 QT0120.in June 1991.
 QT0120
 QT0120.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0120.GEOID18 height accuracy estimate available here.
 QT0120
 QT0120.Click photographs - Photos may exist for this station.
 QT0120
 QT0120.The dynamic height is computed by dividing the NAVD 88
 QT0120.geopotential number by the normal gravity value computed on the
 QT0120.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0120.degrees latitude (g = 980.6199 gals.).
 QT0120
 QT0120.The modeled gravity was interpolated from observed gravity values.
 QT0120
 QT0120;                    North         East    Units  Estimated Accuracy
 QT0120;SPC SD N     -   134,300.      431,580.      MT  (+/- 180 meters Scaled)
 QT0120
 QT0120_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK255893(NAD 83)
 QT0120
 QT0120                          SUPERSEDED SURVEY CONTROL
 QT0120
 QT0120  NGVD 29 (??/??/92)  784.10   (m)         2572.5    (f) COMPUTED    2 0
 QT0120
 QT0120.Superseded values are not recommended for survey control.
 QT0120
 QT0120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0120.See file dsdata.pdf to determine how the superseded data were derived.
 QT0120
 QT0120_MARKER: Z = SEE DESCRIPTION
 QT0120_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0120_PROJECTION: PROJECTING 122 CENTIMETERS
 QT0120_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0120+STABILITY: SURFACE MOTION
 QT0120
 QT0120  HISTORY     - Date     Condition        Report By
 QT0120  HISTORY     - UNK      MONUMENTED       USAF
 QT0120  HISTORY     - 1963     GOOD             CGS
 QT0120  HISTORY     - 19960425 MARK NOT FOUND   NGS
 QT0120
 QT0120                          STATION DESCRIPTION
 QT0120
 QT0120'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0120'5.2 MI W FROM FAITH.
 QT0120'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 QT0120'FAITH, THENCE 4.9 MILES WEST ALONG U.S. HIGHWAY 212, THENCE 0.2
 QT0120'MILE SOUTHWEST ACROSS COUNTRY, ON THE SOUTHWEST SLOPE OF A HILL,
 QT0120'AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH
 QT0120'WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER
 QT0120'PROJECTING 4 FEET.
 QT0120
 QT0120                          STATION RECOVERY (1996)
 QT0120
 QT0120'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0120'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0815 ***********************************************************************
 PU0815  DESIGNATION -  J 401
 PU0815  PID         -  PU0815
 PU0815  STATE/COUNTY-  SD/MEADE
 PU0815  COUNTRY     -  US
 PU0815  USGS QUAD   -  STONEVILLE (2017)
 PU0815
 PU0815                         *CURRENT SURVEY CONTROL
 PU0815  ______________________________________________________________________
 PU0815* NAD 83(1986) POSITION- 44 40 45.     (N) 102 39 50.     (W)   SCALED
 PU0815* NAVD 88 ORTHO HEIGHT -   926.097 (meters)     3038.37  (feet) ADJUSTED
 PU0815  ______________________________________________________________________
 PU0815  GEOID HEIGHT    -        -18.047 (meters)                     GEOID18
 PU0815  DYNAMIC HEIGHT  -        925.854 (meters)     3037.57  (feet) COMP
 PU0815  MODELED GRAVITY -    980,323.1   (mgal)                       NAVD 88
 PU0815
 PU0815  VERT ORDER      -  SECOND    CLASS 0
 PU0815
 PU0815.The horizontal coordinates were scaled from a map and have
 PU0815.an estimated accuracy of +/- 6 seconds.
 PU0815
 PU0815.The orthometric height was determined by differential leveling and
 PU0815.adjusted by the NATIONAL GEODETIC SURVEY
 PU0815.in June 1991.
 PU0815
 PU0815.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0815.GEOID18 height accuracy estimate available here.
 PU0815
 PU0815.Click photographs - Photos may exist for this station.
 PU0815
 PU0815.The dynamic height is computed by dividing the NAVD 88
 PU0815.geopotential number by the normal gravity value computed on the
 PU0815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0815.degrees latitude (g = 980.6199 gals.).
 PU0815
 PU0815.The modeled gravity was interpolated from observed gravity values.
 PU0815
 PU0815;                    North         East    Units  Estimated Accuracy
 PU0815;SPC SD N     -    97,470.      388,840.      MT  (+/- 180 meters Scaled)
 PU0815
 PU0815_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK851499(NAD 83)
 PU0815
 PU0815                          SUPERSEDED SURVEY CONTROL
 PU0815
 PU0815  NGVD 29 (??/??/92)  925.615  (m)         3036.79   (f) ADJ UNCH    2 0
 PU0815
 PU0815.Superseded values are not recommended for survey control.
 PU0815
 PU0815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0815.See file dsdata.pdf to determine how the superseded data were derived.
 PU0815
 PU0815_MARKER: DB = BENCH MARK DISK
 PU0815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0815_STAMPING: J 401 1962
 PU0815_MARK LOGO: CGS
 PU0815_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0815+STABILITY: SURFACE MOTION
 PU0815
 PU0815  HISTORY     - Date     Condition        Report By
 PU0815  HISTORY     - 1962     MONUMENTED       CGS
 PU0815
 PU0815                          STATION DESCRIPTION
 PU0815
 PU0815'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0815'4 MI S FROM STONEVILLE.
 PU0815'4.05 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0815'STONEVILLE, ON THE OUTSIDE OF A LONG CURVE, 29 FEET WEST OF THE
 PU0815'CENTER LINE OF THE ROAD, 5.0 FEET EAST OF A FENCE, 2.7 FEET
 PU0815'NORTH OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ROAD, AND
 PU0815'SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE
 PU0815'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0166 ***********************************************************************
 QT0166  DESIGNATION -  J 402
 QT0166  PID         -  QT0166
 QT0166  STATE/COUNTY-  SD/MEADE
 QT0166  COUNTRY     -  US
 QT0166  USGS QUAD   -  CEDAR CANYON (2017)
 QT0166
 QT0166                         *CURRENT SURVEY CONTROL
 QT0166  ______________________________________________________________________
 QT0166* NAD 83(1986) POSITION- 45 02 07.     (N) 102 43 33.     (W)   SCALED
 QT0166* NAVD 88 ORTHO HEIGHT -   912.834 (meters)     2994.86  (feet) ADJUSTED
 QT0166  ______________________________________________________________________
 QT0166  GEOID HEIGHT    -        -17.734 (meters)                     GEOID18
 QT0166  DYNAMIC HEIGHT  -        912.632 (meters)     2994.19  (feet) COMP
 QT0166  MODELED GRAVITY -    980,364.7   (mgal)                       NAVD 88
 QT0166
 QT0166  VERT ORDER      -  SECOND    CLASS 0
 QT0166
 QT0166.The horizontal coordinates were scaled from a map and have
 QT0166.an estimated accuracy of +/- 6 seconds.
 QT0166
 QT0166.The orthometric height was determined by differential leveling and
 QT0166.adjusted by the NATIONAL GEODETIC SURVEY
 QT0166.in June 1991.
 QT0166
 QT0166.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0166.GEOID18 height accuracy estimate available here.
 QT0166
 QT0166.Click photographs - Photos may exist for this station.
 QT0166
 QT0166.The dynamic height is computed by dividing the NAVD 88
 QT0166.geopotential number by the normal gravity value computed on the
 QT0166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0166.degrees latitude (g = 980.6199 gals.).
 QT0166
 QT0166.The modeled gravity was interpolated from observed gravity values.
 QT0166
 QT0166;                    North         East    Units  Estimated Accuracy
 QT0166;SPC SD N     -   137,180.      385,260.      MT  (+/- 180 meters Scaled)
 QT0166
 QT0166_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK791893(NAD 83)
 QT0166
 QT0166                          SUPERSEDED SURVEY CONTROL
 QT0166
 QT0166  NGVD 29 (??/??/92)  912.359  (m)         2993.30   (f) ADJ UNCH    2 0
 QT0166
 QT0166.Superseded values are not recommended for survey control.
 QT0166
 QT0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0166.See file dsdata.pdf to determine how the superseded data were derived.
 QT0166
 QT0166_MARKER: DB = BENCH MARK DISK
 QT0166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0166_STAMPING: J 402 1962
 QT0166_MARK LOGO: CGS
 QT0166_PROJECTION: PROJECTING 6 CENTIMETERS
 QT0166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0166+STABILITY: SURFACE MOTION
 QT0166
 QT0166  HISTORY     - Date     Condition        Report By
 QT0166  HISTORY     - 1962     MONUMENTED       CGS
 QT0166
 QT0166                          STATION DESCRIPTION
 QT0166
 QT0166'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0166'7.5 MI W FROM MAURINE.
 QT0166'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0166'THENCE 0.85 MILE NORTH ALONG A COUNTY ROAD, 33 FEET EAST OF THE
 QT0166'CENTER LINE OF THE ROAD, 1.8 FEET WEST OF A FENCE, 2.0 FEET SOUTH
 QT0166'OF A WITNESS POST, ABOUT 2 1/2 FEET LOWER THAN THE ROAD, AND SET
 QT0166'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 QT0166'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0193 ***********************************************************************
 QT0193  DESIGNATION -  J 403
 QT0193  PID         -  QT0193
 QT0193  STATE/COUNTY-  SD/MEADE
 QT0193  COUNTRY     -  US
 QT0193  USGS QUAD   -  CEDAR CANYON (2017)
 QT0193
 QT0193                         *CURRENT SURVEY CONTROL
 QT0193  ______________________________________________________________________
 QT0193* NAD 83(1986) POSITION- 45 00 15.     (N) 102 39 28.     (W)   SCALED
 QT0193* NAVD 88 ORTHO HEIGHT -   884.238 (meters)     2901.04  (feet) ADJUSTED
 QT0193  ______________________________________________________________________
 QT0193  GEOID HEIGHT    -        -17.881 (meters)                     GEOID18
 QT0193  DYNAMIC HEIGHT  -        884.040 (meters)     2900.39  (feet) COMP
 QT0193  MODELED GRAVITY -    980,362.7   (mgal)                       NAVD 88
 QT0193
 QT0193  VERT ORDER      -  SECOND    CLASS 0
 QT0193
 QT0193.The horizontal coordinates were scaled from a map and have
 QT0193.an estimated accuracy of +/- 6 seconds.
 QT0193
 QT0193.The orthometric height was determined by differential leveling and
 QT0193.adjusted by the NATIONAL GEODETIC SURVEY
 QT0193.in June 1991.
 QT0193
 QT0193.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0193.GEOID18 height accuracy estimate available here.
 QT0193
 QT0193.Click photographs - Photos may exist for this station.
 QT0193
 QT0193.The dynamic height is computed by dividing the NAVD 88
 QT0193.geopotential number by the normal gravity value computed on the
 QT0193.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0193.degrees latitude (g = 980.6199 gals.).
 QT0193
 QT0193.The modeled gravity was interpolated from observed gravity values.
 QT0193
 QT0193;                    North         East    Units  Estimated Accuracy
 QT0193;SPC SD N     -   133,550.      390,510.      MT  (+/- 180 meters Scaled)
 QT0193
 QT0193_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK845860(NAD 83)
 QT0193
 QT0193                          SUPERSEDED SURVEY CONTROL
 QT0193
 QT0193  NGVD 29 (??/??/92)  883.761  (m)         2899.47   (f) ADJ UNCH    2 0
 QT0193
 QT0193.Superseded values are not recommended for survey control.
 QT0193
 QT0193.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0193.See file dsdata.pdf to determine how the superseded data were derived.
 QT0193
 QT0193_MARKER: DB = BENCH MARK DISK
 QT0193_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0193_STAMPING: J 403 1962
 QT0193_MARK LOGO: CGS
 QT0193_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0193_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0193+STABILITY: SURFACE MOTION
 QT0193_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0193+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0193
 QT0193  HISTORY     - Date     Condition        Report By
 QT0193  HISTORY     - 1962     MONUMENTED       CGS
 QT0193  HISTORY     - 19960425 GOOD             NGS
 QT0193
 QT0193                          STATION DESCRIPTION
 QT0193
 QT0193'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0193'4 MI SW FROM MAURINE.
 QT0193'3.0 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0193'THENCE 1.05 MILES SOUTH ALONG A GRAVELED ROAD, 0.1 MILE NORTH
 QT0193'OF THE CROSSING OF A DOUBLE POLE POWER LINE, 67 FEET WEST OF THE
 QT0193'CENTER LINE OF THE ROAD, 12 FEET SOUTH OF THE CENTER OF A GATE,
 QT0193'1.8 FEET EAST OF A FENCE, 2.2 FEET SOUTH OF A WITNESS POST,
 QT0193'ABOUT 4 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 QT0193'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 QT0193
 QT0193                          STATION RECOVERY (1996)
 QT0193
 QT0193'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0193'18.0 KM (11.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0193'OFFICE IN MUD BUTTE, THENCE 1.6 KM (1.00 MI) SOUTHERLY ALONG COUNTY
 QT0193'ROAD 27, 21.7 M (71.2 FT) WEST OF THE ROAD CENTER, 3.8 M (12.5 FT)
 QT0193'SOUTH OF THE CENTER OF A FIELD ENTRANCE AND GATE, 0.7 M (2.3 FT) SOUTH
 QT0193'OF A WITNESS POST, 0.6 M (2.0 FT) EAST OF A FENCE, 0.5 M (1.6 FT)
 QT0193'BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT)
 QT0193'ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0827 ***********************************************************************
 PU0827  DESIGNATION -  J 404
 PU0827  PID         -  PU0827
 PU0827  STATE/COUNTY-  SD/BUTTE
 PU0827  COUNTRY     -  US
 PU0827  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0827
 PU0827                         *CURRENT SURVEY CONTROL
 PU0827  ______________________________________________________________________
 PU0827* NAD 83(1986) POSITION- 44 44 55.     (N) 102 58 12.     (W)   SCALED
 PU0827* NAVD 88 ORTHO HEIGHT -   853.467 (meters)     2800.08  (feet) ADJUSTED
 PU0827  ______________________________________________________________________
 PU0827  GEOID HEIGHT    -        -17.361 (meters)                     GEOID18
 PU0827  DYNAMIC HEIGHT  -        853.260 (meters)     2799.40  (feet) COMP
 PU0827  MODELED GRAVITY -    980,346.6   (mgal)                       NAVD 88
 PU0827
 PU0827  VERT ORDER      -  SECOND    CLASS 0
 PU0827
 PU0827.The horizontal coordinates were scaled from a map and have
 PU0827.an estimated accuracy of +/- 6 seconds.
 PU0827
 PU0827.The orthometric height was determined by differential leveling and
 PU0827.adjusted by the NATIONAL GEODETIC SURVEY
 PU0827.in June 1991.
 PU0827
 PU0827.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0827.GEOID18 height accuracy estimate available here.
 PU0827
 PU0827.Click photographs - Photos may exist for this station.
 PU0827
 PU0827.The dynamic height is computed by dividing the NAVD 88
 PU0827.geopotential number by the normal gravity value computed on the
 PU0827.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0827.degrees latitude (g = 980.6199 gals.).
 PU0827
 PU0827.The modeled gravity was interpolated from observed gravity values.
 PU0827
 PU0827;                    North         East    Units  Estimated Accuracy
 PU0827;SPC SD N     -   106,020.      364,870.      MT  (+/- 180 meters Scaled)
 PU0827
 PU0827_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK606570(NAD 83)
 PU0827
 PU0827                          SUPERSEDED SURVEY CONTROL
 PU0827
 PU0827  NGVD 29 (??/??/92)  852.989  (m)         2798.51   (f) ADJ UNCH    2 0
 PU0827
 PU0827.Superseded values are not recommended for survey control.
 PU0827
 PU0827.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0827.See file dsdata.pdf to determine how the superseded data were derived.
 PU0827
 PU0827_MARKER: DB = BENCH MARK DISK
 PU0827_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0827_STAMPING: J 404 1962
 PU0827_MARK LOGO: CGS
 PU0827_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0827_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0827+STABILITY: SURFACE MOTION
 PU0827
 PU0827  HISTORY     - Date     Condition        Report By
 PU0827  HISTORY     - 1962     MONUMENTED       CGS
 PU0827
 PU0827                          STATION DESCRIPTION
 PU0827
 PU0827'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0827'8.8 MI W FROM FAIRPOINT.
 PU0827'8.85 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0827'0.05 MILE WEST OF A CORRAL AND LOADING DOCK, 38 FEET NORTH OF
 PU0827'THE CENTER LINE OF THE ROAD, 2.5 FEET SOUTH OF A FENCE, 2.0
 PU0827'FEET EAST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND
 PU0827'IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0979 ***********************************************************************
 PU0979  DESIGNATION -  J 405
 PU0979  PID         -  PU0979
 PU0979  STATE/COUNTY-  SD/MEADE
 PU0979  COUNTRY     -  US
 PU0979  USGS QUAD   -  OPAL WEST (2017)
 PU0979
 PU0979                         *CURRENT SURVEY CONTROL
 PU0979  ______________________________________________________________________
 PU0979* NAD 83(1986) POSITION- 44 53 34.     (N) 102 30 43.     (W)   SCALED
 PU0979* NAVD 88 ORTHO HEIGHT -   818.084 (meters)     2684.00  (feet) ADJUSTED
 PU0979  ______________________________________________________________________
 PU0979  GEOID HEIGHT    -        -18.321 (meters)                     GEOID18
 PU0979  DYNAMIC HEIGHT  -        817.907 (meters)     2683.42  (feet) COMP
 PU0979  MODELED GRAVITY -    980,372.4   (mgal)                       NAVD 88
 PU0979
 PU0979  VERT ORDER      -  SECOND    CLASS 0
 PU0979
 PU0979.The horizontal coordinates were scaled from a map and have
 PU0979.an estimated accuracy of +/- 6 seconds.
 PU0979
 PU0979.The orthometric height was determined by differential leveling and
 PU0979.adjusted by the NATIONAL GEODETIC SURVEY
 PU0979.in June 1991.
 PU0979
 PU0979.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0979.GEOID18 height accuracy estimate available here.
 PU0979
 PU0979.Click photographs - Photos may exist for this station.
 PU0979
 PU0979.The dynamic height is computed by dividing the NAVD 88
 PU0979.geopotential number by the normal gravity value computed on the
 PU0979.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0979.degrees latitude (g = 980.6199 gals.).
 PU0979
 PU0979.The modeled gravity was interpolated from observed gravity values.
 PU0979
 PU0979;                    North         East    Units  Estimated Accuracy
 PU0979;SPC SD N     -   120,810.      401,620.      MT  (+/- 180 meters Scaled)
 PU0979
 PU0979_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK964740(NAD 83)
 PU0979
 PU0979                          SUPERSEDED SURVEY CONTROL
 PU0979
 PU0979  NGVD 29 (??/??/92)  817.623  (m)         2682.48   (f) ADJ UNCH    2 0
 PU0979
 PU0979.Superseded values are not recommended for survey control.
 PU0979
 PU0979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0979.See file dsdata.pdf to determine how the superseded data were derived.
 PU0979
 PU0979_MARKER: DB = BENCH MARK DISK
 PU0979_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0979_STAMPING: J 405 1962
 PU0979_MARK LOGO: CGS
 PU0979_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0979_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0979+STABILITY: SURFACE MOTION
 PU0979
 PU0979  HISTORY     - Date     Condition        Report By
 PU0979  HISTORY     - 1962     MONUMENTED       CGS
 PU0979
 PU0979                          STATION DESCRIPTION
 PU0979
 PU0979'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0979'1.2 MI W FROM OPAL.
 PU0979'1.2 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL,
 PU0979'AT THE JUNCTION OF A DIRT ROAD NORTH, 51 FEET NORTH OF THE
 PU0979'CENTER LINE OF THE ROAD, 41 FEET EAST OF THE CENTER LINE OF THE
 PU0979'ROAD NORTH, 2 FEET WEST OF JUNCTION POWER POLE WITH GUY WIRE,
 PU0979'25 FEET EAST OF A FENCE CORNER, 4.0 FEET NORTH OF A FENCE,
 PU0979'2.2 FEET EAST OF A WITNESS POST, ABOUT 2 FEET LOWER THAN THE
 PU0979'ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1713 ***********************************************************************
 PU1713  DESIGNATION -  J 406
 PU1713  PID         -  PU1713
 PU1713  STATE/COUNTY-  SD/LAWRENCE
 PU1713  COUNTRY     -  US
 PU1713  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1713
 PU1713                         *CURRENT SURVEY CONTROL
 PU1713  ______________________________________________________________________
 PU1713* NAD 83(1986) POSITION- 44 26 36.3    (N) 103 37 53.3    (W)   HD_HELD2
 PU1713* NAVD 88 ORTHO HEIGHT -  1125.051 (meters)     3691.10  (feet) ADJUSTED
 PU1713  ______________________________________________________________________
 PU1713  GEOID HEIGHT    -        -14.886 (meters)                     GEOID18
 PU1713  DYNAMIC HEIGHT  -       1124.668 (meters)     3689.85  (feet) COMP
 PU1713  MODELED GRAVITY -    980,238.5   (mgal)                       NAVD 88
 PU1713
 PU1713  VERT ORDER      -  SECOND    CLASS 0
 PU1713
 PU1713.The horizontal coordinates were established by autonomous hand held GPS
 PU1713.observations and have an estimated accuracy of +/- 10 meters.
 PU1713
 PU1713.The orthometric height was determined by differential leveling and
 PU1713.adjusted by the NATIONAL GEODETIC SURVEY
 PU1713.in June 1991.
 PU1713
 PU1713.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1713.GEOID18 height accuracy estimate available here.
 PU1713
 PU1713.Click photographs - Photos may exist for this station.
 PU1713
 PU1713.The dynamic height is computed by dividing the NAVD 88
 PU1713.geopotential number by the normal gravity value computed on the
 PU1713.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1713.degrees latitude (g = 980.6199 gals.).
 PU1713
 PU1713.The modeled gravity was interpolated from observed gravity values.
 PU1713
 PU1713;                    North         East    Units  Estimated Accuracy
 PU1713;SPC SD N     -    74,277.      311,010.      MT  (+/- 10 meters HH2 GPS)
 PU1713
 PU1713_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK0890022034(NAD 83)
 PU1713
 PU1713                          SUPERSEDED SURVEY CONTROL
 PU1713
 PU1713  NGVD 29 (??/??/92) 1124.506  (m)         3689.32   (f) ADJ UNCH    2 0
 PU1713
 PU1713.Superseded values are not recommended for survey control.
 PU1713
 PU1713.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1713.See file dsdata.pdf to determine how the superseded data were derived.
 PU1713
 PU1713_MARKER: DB = BENCH MARK DISK
 PU1713_SETTING: 80 = SET IN A BOULDER
 PU1713_STAMPING: J 406 1962
 PU1713_MARK LOGO: CGS
 PU1713_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1713+STABILITY: SURFACE MOTION
 PU1713_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1713+SATELLITE: SATELLITE OBSERVATIONS - June 25, 2021
 PU1713
 PU1713  HISTORY     - Date     Condition        Report By
 PU1713  HISTORY     - 1962     MONUMENTED       CGS
 PU1713  HISTORY     - 20210625 GOOD             GEOCAC
 PU1713
 PU1713                          STATION DESCRIPTION
 PU1713
 PU1713'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1713'1.6 MI S FROM WHITEWOOD.
 PU1713'1.6 MILES SOUTH ALONG A COUNTY ROAD FROM THE CHICAGO AND NORTH
 PU1713'WESTERN RAILWAY STATION AT WHITEWOOD, IN THE TOP OF A 1- BY
 PU1713'2-FOOT LIMESTONE BOULDER WHICH PROJECTS 0.4 FOOT ABOVE THE
 PU1713'GROUND, 47 1/2 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD,
 PU1713'98 FEET SOUTHWEST OF THE CENTER LINE OF A GRADED ROAD SOUTHEAST,
 PU1713'6.9 FEET SOUTHEAST OF A FENCE, AND ABOUT 3 FEET HIGHER THAN
 PU1713'THE ROAD.
 PU1713
 PU1713                          STATION RECOVERY (2021)
 PU1713
 PU1713'RECOVERY NOTE BY GEOCACHING 2021 (JRS)
 PU1713'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1124 ***********************************************************************
 PU1124  DESIGNATION -  J 407
 PU1124  PID         -  PU1124
 PU1124  STATE/COUNTY-  SD/BUTTE
 PU1124  COUNTRY     -  US
 PU1124  USGS QUAD   -  VALE (2017)
 PU1124
 PU1124                         *CURRENT SURVEY CONTROL
 PU1124  ______________________________________________________________________
 PU1124* NAD 83(1986) POSITION- 44 37 08.18   (N) 103 25 37.82   (W)   HD_HELD1
 PU1124* NAVD 88 ORTHO HEIGHT -   850.575 (meters)     2790.59  (feet) ADJUSTED
 PU1124  ______________________________________________________________________
 PU1124  GEOID HEIGHT    -        -16.250 (meters)                     GEOID18
 PU1124  DYNAMIC HEIGHT  -        850.350 (meters)     2789.86  (feet) COMP
 PU1124  MODELED GRAVITY -    980,324.4   (mgal)                       NAVD 88
 PU1124
 PU1124  VERT ORDER      -  SECOND    CLASS 0
 PU1124
 PU1124.The horizontal coordinates were determined by differentially corrected
 PU1124.hand held GPS observations or other comparable positioning techniques
 PU1124.and have an estimated accuracy of +/- 3 meters.
 PU1124
 PU1124.The orthometric height was determined by differential leveling and
 PU1124.adjusted by the NATIONAL GEODETIC SURVEY
 PU1124.in June 1991.
 PU1124
 PU1124.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1124.GEOID18 height accuracy estimate available here.
 PU1124
 PU1124.Click photographs - Photos may exist for this station.
 PU1124
 PU1124.The dynamic height is computed by dividing the NAVD 88
 PU1124.geopotential number by the normal gravity value computed on the
 PU1124.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1124.degrees latitude (g = 980.6199 gals.).
 PU1124
 PU1124.The modeled gravity was interpolated from observed gravity values.
 PU1124
 PU1124;                    North         East    Units  Estimated Accuracy
 PU1124;SPC SD N     -    93,054.7     328,083.3     MT  (+/- 3 meters HH1 GPS) 
 PU1124
 PU1124_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK2478241823(NAD 83)
 PU1124
 PU1124                          SUPERSEDED SURVEY CONTROL
 PU1124
 PU1124  NGVD 29 (??/??/92)  850.091  (m)         2789.01   (f) ADJ UNCH    2 0
 PU1124
 PU1124.Superseded values are not recommended for survey control.
 PU1124
 PU1124.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1124.See file dsdata.pdf to determine how the superseded data were derived.
 PU1124
 PU1124_MARKER: DB = BENCH MARK DISK
 PU1124_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1124_STAMPING: J 407 1962
 PU1124_MARK LOGO: CGS
 PU1124_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1124_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1124+STABILITY: SURFACE MOTION
 PU1124
 PU1124  HISTORY     - Date     Condition        Report By
 PU1124  HISTORY     - 1962     MONUMENTED       CGS
 PU1124
 PU1124                          STATION DESCRIPTION
 PU1124
 PU1124'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1124'1.3 MI W FROM VALE.
 PU1124'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1124'AT THE INTERSECTION OF STATE HIGHWAY 79, 138 FEET SOUTHEAST
 PU1124'OF THE CENTER OF THE INTERSECTION, 73 FEET EAST OF THE CENTER
 PU1124'LINE OF THE HIGHWAY, 124 FEET SOUTH OF THE CENTER LINE OF THE
 PU1124'ROAD EAST, 17 FEET SOUTH OF THE CENTER OF A WIRE GATE, 2.3
 PU1124'FEET WEST OF A FENCE, 2.2 FEET NORTH OF A WITNESS POST, ABOUT
 PU1124'3 FEET LOWER THAN THE HIGHWAY AND IN THE TOP OF A CONCRETE
 PU1124'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1166 ***********************************************************************
 PU1166  DESIGNATION -  J 408
 PU1166  PID         -  PU1166
 PU1166  STATE/COUNTY-  SD/BUTTE
 PU1166  COUNTRY     -  US
 PU1166  USGS QUAD   -  VALE SE (2017)
 PU1166
 PU1166                         *CURRENT SURVEY CONTROL
 PU1166  ______________________________________________________________________
 PU1166* NAD 83(1986) POSITION- 44 37 08.     (N) 103 18 53.     (W)   SCALED
 PU1166* NAVD 88 ORTHO HEIGHT -   843.230 (meters)     2766.50  (feet) ADJUSTED
 PU1166  ______________________________________________________________________
 PU1166  GEOID HEIGHT    -        -16.549 (meters)                     GEOID18
 PU1166  DYNAMIC HEIGHT  -        843.010 (meters)     2765.78  (feet) COMP
 PU1166  MODELED GRAVITY -    980,328.6   (mgal)                       NAVD 88
 PU1166
 PU1166  VERT ORDER      -  SECOND    CLASS 0
 PU1166
 PU1166.The horizontal coordinates were scaled from a map and have
 PU1166.an estimated accuracy of +/- 6 seconds.
 PU1166
 PU1166.The orthometric height was determined by differential leveling and
 PU1166.adjusted by the NATIONAL GEODETIC SURVEY
 PU1166.in June 1991.
 PU1166
 PU1166.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1166.GEOID18 height accuracy estimate available here.
 PU1166
 PU1166.Click photographs - Photos may exist for this station.
 PU1166
 PU1166.The dynamic height is computed by dividing the NAVD 88
 PU1166.geopotential number by the normal gravity value computed on the
 PU1166.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1166.degrees latitude (g = 980.6199 gals.).
 PU1166
 PU1166.The modeled gravity was interpolated from observed gravity values.
 PU1166
 PU1166;                    North         East    Units  Estimated Accuracy
 PU1166;SPC SD N     -    92,680.      337,000.      MT  (+/- 180 meters Scaled)
 PU1166
 PU1166_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK337419(NAD 83)
 PU1166
 PU1166                          SUPERSEDED SURVEY CONTROL
 PU1166
 PU1166  NGVD 29 (??/??/92)  842.749  (m)         2764.92   (f) ADJ UNCH    2 0
 PU1166
 PU1166.Superseded values are not recommended for survey control.
 PU1166
 PU1166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1166.See file dsdata.pdf to determine how the superseded data were derived.
 PU1166
 PU1166_MARKER: DB = BENCH MARK DISK
 PU1166_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1166_STAMPING: J 408 1962
 PU1166_MARK LOGO: CGS
 PU1166_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1166_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1166+STABILITY: SURFACE MOTION
 PU1166
 PU1166  HISTORY     - Date     Condition        Report By
 PU1166  HISTORY     - 1962     MONUMENTED       CGS
 PU1166
 PU1166                          STATION DESCRIPTION
 PU1166
 PU1166'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1166'4.5 MI E FROM VALE.
 PU1166'4.5 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, 66 FEET
 PU1166'SOUTHEAST OF THE CENTER OF THE JUNCTION OF A DRIVEWAY NORTH TO A
 PU1166'RANCH HOUSE, 25 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 6
 PU1166'FEET NORTHEAST OF A TELEPHONE POLE, 2.3 FEET NORTH OF A FENCE, 1.5
 PU1166'FEET SOUTHWEST OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN
 PU1166'THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1167 ***********************************************************************
 PU1167  DESIGNATION -  J 408 RESET
 PU1167  PID         -  PU1167
 PU1167  STATE/COUNTY-  SD/BUTTE
 PU1167  COUNTRY     -  US
 PU1167  USGS QUAD   -  VALE SE (2017)
 PU1167
 PU1167                         *CURRENT SURVEY CONTROL
 PU1167  ______________________________________________________________________
 PU1167* NAD 83(1986) POSITION- 44 37 08.     (N) 103 18 53.     (W)   SCALED
 PU1167* NAVD 88 ORTHO HEIGHT -   843.70  (+/-2cm)     2768.0   (feet) VERTCON3
 PU1167  ______________________________________________________________________
 PU1167  GEOID HEIGHT    -        -16.549 (meters)                     GEOID18
 PU1167  VERT ORDER      -  THIRD (See Below)
 PU1167
 PU1167.The horizontal coordinates were scaled from a map and have
 PU1167.an estimated accuracy of +/- 6 seconds.
 PU1167
 PU1167.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1167.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1167
 PU1167.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1167.GEOID18 height accuracy estimate available here.
 PU1167
 PU1167.The vertical order pertains to the NGVD 29 superseded value.
 PU1167
 PU1167.Click photographs - Photos may exist for this station.
 PU1167
 PU1167;                    North         East    Units  Estimated Accuracy
 PU1167;SPC SD N     -    92,680.      337,000.      MT  (+/- 180 meters Scaled)
 PU1167
 PU1167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK337419(NAD 83)
 PU1167
 PU1167                          SUPERSEDED SURVEY CONTROL
 PU1167
 PU1167  NGVD 29 (??/??/??)  843.22   (m)         2766.5    (f) RESET       3  
 PU1167
 PU1167.Superseded values are not recommended for survey control.
 PU1167
 PU1167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1167.See file dsdata.pdf to determine how the superseded data were derived.
 PU1167
 PU1167_MARKER: DB = BENCH MARK DISK
 PU1167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1167_STAMPING: J 408 RESET 1963
 PU1167_MARK LOGO: CGS
 PU1167_PROJECTION: PROJECTING 10 CENTIMETERS
 PU1167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1167+STABILITY: SURFACE MOTION
 PU1167
 PU1167  HISTORY     - Date     Condition        Report By
 PU1167  HISTORY     - 1963     MONUMENTED       CGS
 PU1167
 PU1167                          STATION DESCRIPTION
 PU1167
 PU1167'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1167'4.5 MI E FROM VALE.
 PU1167'4.5 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, BUTTE
 PU1167'COUNTY, 0.4 MILE WEST OF A RURAL SCHOOL, NEAR THE SOUTHEAST CORNER
 PU1167'OF THE YARD AT A FARMHOUSE, ABOUT 40 FEET NORTH OF THE CENTERLINE
 PU1167'OF THE ROAD, 16 FEET EAST OF THE CENTER OF A DRIVEWAY, BETWEEN
 PU1167'TWO NORTH-SOUTH ROWS OF TREES, 1.5 FEET WEST OF A METAL WITNESS
 PU1167'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1027 ***********************************************************************
 PU1027  DESIGNATION -  J 409
 PU1027  PID         -  PU1027
 PU1027  STATE/COUNTY-  SD/MEADE
 PU1027  COUNTRY     -  US
 PU1027  USGS QUAD   -  UNION CENTER (2017)
 PU1027
 PU1027                         *CURRENT SURVEY CONTROL
 PU1027  ______________________________________________________________________
 PU1027* NAD 83(1986) POSITION- 44 31 16.     (N) 102 40 57.     (W)   SCALED
 PU1027* NAVD 88 ORTHO HEIGHT -   845.108 (meters)     2772.66  (feet) ADJUSTED
 PU1027  ______________________________________________________________________
 PU1027  GEOID HEIGHT    -        -18.186 (meters)                     GEOID18
 PU1027  DYNAMIC HEIGHT  -        844.872 (meters)     2771.88  (feet) COMP
 PU1027  MODELED GRAVITY -    980,310.8   (mgal)                       NAVD 88
 PU1027
 PU1027  VERT ORDER      -  SECOND    CLASS 0
 PU1027
 PU1027.The horizontal coordinates were scaled from a map and have
 PU1027.an estimated accuracy of +/- 6 seconds.
 PU1027
 PU1027.The orthometric height was determined by differential leveling and
 PU1027.adjusted by the NATIONAL GEODETIC SURVEY
 PU1027.in June 1991.
 PU1027
 PU1027.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1027.GEOID18 height accuracy estimate available here.
 PU1027
 PU1027.Click photographs - Photos may exist for this station.
 PU1027
 PU1027.The dynamic height is computed by dividing the NAVD 88
 PU1027.geopotential number by the normal gravity value computed on the
 PU1027.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1027.degrees latitude (g = 980.6199 gals.).
 PU1027
 PU1027.The modeled gravity was interpolated from observed gravity values.
 PU1027
 PU1027;                    North         East    Units  Estimated Accuracy
 PU1027;SPC SD N     -    79,960.      386,780.      MT  (+/- 180 meters Scaled)
 PU1027
 PU1027_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK841323(NAD 83)
 PU1027
 PU1027                          SUPERSEDED SURVEY CONTROL
 PU1027
 PU1027  NGVD 29 (??/??/92)  844.621  (m)         2771.06   (f) ADJ UNCH    2 0
 PU1027
 PU1027.Superseded values are not recommended for survey control.
 PU1027
 PU1027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1027.See file dsdata.pdf to determine how the superseded data were derived.
 PU1027
 PU1027_MARKER: DB = BENCH MARK DISK
 PU1027_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1027_STAMPING: J 409 1962
 PU1027_MARK LOGO: CGS
 PU1027_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1027_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1027+STABILITY: SURFACE MOTION
 PU1027
 PU1027  HISTORY     - Date     Condition        Report By
 PU1027  HISTORY     - 1962     MONUMENTED       CGS
 PU1027
 PU1027                          STATION DESCRIPTION
 PU1027
 PU1027'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1027'3.5 MI S FROM UNION CENTER.
 PU1027'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU1027'CENTER, THENCE 2.8 MILES SOUTH ALONG A GRAVEL ROAD, 0.55 MILE
 PU1027'SOUTH OF A ROAD WEST, 58 1/2 FEET EAST OF THE CENTER LINE OF THE
 PU1027'ROAD, 108 FEET NORTHEAST OF POWER POLE 1M190, 4.2 FEET WEST OF
 PU1027'A FENCE, 1.2 FEET NORTHEAST OF A WITNESS POST AND IN THE TOP OF A
 PU1027'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0996 ***********************************************************************
 PU0996  DESIGNATION -  J 410
 PU0996  PID         -  PU0996
 PU0996  STATE/COUNTY-  SD/MEADE
 PU0996  COUNTRY     -  US
 PU0996  USGS QUAD   -  REDOWL (2017)
 PU0996
 PU0996                         *CURRENT SURVEY CONTROL
 PU0996  ______________________________________________________________________
 PU0996* NAD 83(1986) POSITION- 44 43 08.     (N) 102 34 23.     (W)   SCALED
 PU0996* NAVD 88 ORTHO HEIGHT -   856.470 (meters)     2809.94  (feet) ADJUSTED
 PU0996  ______________________________________________________________________
 PU0996  GEOID HEIGHT    -        -18.276 (meters)                     GEOID18
 PU0996  DYNAMIC HEIGHT  -        856.261 (meters)     2809.25  (feet) COMP
 PU0996  MODELED GRAVITY -    980,344.8   (mgal)                       NAVD 88
 PU0996
 PU0996  VERT ORDER      -  SECOND    CLASS 0
 PU0996
 PU0996.The horizontal coordinates were scaled from a map and have
 PU0996.an estimated accuracy of +/- 6 seconds.
 PU0996
 PU0996.The orthometric height was determined by differential leveling and
 PU0996.adjusted by the NATIONAL GEODETIC SURVEY
 PU0996.in June 1991.
 PU0996
 PU0996.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0996.GEOID18 height accuracy estimate available here.
 PU0996
 PU0996.Click photographs - Photos may exist for this station.
 PU0996
 PU0996.The dynamic height is computed by dividing the NAVD 88
 PU0996.geopotential number by the normal gravity value computed on the
 PU0996.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0996.degrees latitude (g = 980.6199 gals.).
 PU0996
 PU0996.The modeled gravity was interpolated from observed gravity values.
 PU0996
 PU0996;                    North         East    Units  Estimated Accuracy
 PU0996;SPC SD N     -   101,640.      396,180.      MT  (+/- 180 meters Scaled)
 PU0996
 PU0996_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK922545(NAD 83)
 PU0996
 PU0996                          SUPERSEDED SURVEY CONTROL
 PU0996
 PU0996  NGVD 29 (??/??/92)  856.001  (m)         2808.40   (f) ADJ UNCH    2 0
 PU0996
 PU0996.Superseded values are not recommended for survey control.
 PU0996
 PU0996.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0996.See file dsdata.pdf to determine how the superseded data were derived.
 PU0996
 PU0996_MARKER: DB = BENCH MARK DISK
 PU0996_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0996_STAMPING: J 410 1962
 PU0996_MARK LOGO: CGS
 PU0996_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0996_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0996+STABILITY: SURFACE MOTION
 PU0996
 PU0996  HISTORY     - Date     Condition        Report By
 PU0996  HISTORY     - 1962     MONUMENTED       CGS
 PU0996
 PU0996                          STATION DESCRIPTION
 PU0996
 PU0996'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0996'2.8 MI NW FROM RED OWL.
 PU0996'1.75 MILES NORTH ALONG A GRAVEL ROAD FROM THE STORE AT RED OWL,
 PU0996'THENCE 1.0 MILE WEST ALONG A GRAVEL ROAD, 1.0 MILE WEST OF
 PU0996'BENCH MARK Q 410, 44 FEET SOUTH-SOUTHEAST OF THE CENTER OF
 PU0996'THE JUNCTION OF A DIRT ROAD NORTH AND A TRACK ROAD SOUTH,
 PU0996'41 FEET SOUTH OF THE CENTER OF THE ROAD, 16 FEET EAST OF THE
 PU0996'CENTER LINE OF THE TRACK ROAD, 13.8 FEET EAST OF THE NORTHEAST
 PU0996'CORNER OF A CATTLE GUARD, 24 FEET WEST OF THE WEST END OF A
 PU0996'GATE, 1.6 FEET NORTH OF A FENCE, 1.4 FEET WEST OF A WITNESS
 PU0996'POST, ABOUT 1 FOOT LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU0996'POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0696 ***********************************************************************
 PU0696  DESIGNATION -  J 411
 PU0696  PID         -  PU0696
 PU0696  STATE/COUNTY-  SD/MEADE
 PU0696  COUNTRY     -  US
 PU0696  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0696
 PU0696                         *CURRENT SURVEY CONTROL
 PU0696  ______________________________________________________________________
 PU0696* NAD 83(1986) POSITION- 44 27 34.     (N) 102 33 46.     (W)   SCALED
 PU0696* NAVD 88 ORTHO HEIGHT -   813.698 (meters)     2669.61  (feet) ADJUSTED
 PU0696  ______________________________________________________________________
 PU0696  GEOID HEIGHT    -        -18.539 (meters)                     GEOID18
 PU0696  DYNAMIC HEIGHT  -        813.476 (meters)     2668.88  (feet) COMP
 PU0696  MODELED GRAVITY -    980,317.9   (mgal)                       NAVD 88
 PU0696
 PU0696  VERT ORDER      -  SECOND    CLASS 0
 PU0696
 PU0696.The horizontal coordinates were scaled from a map and have
 PU0696.an estimated accuracy of +/- 6 seconds.
 PU0696
 PU0696.The orthometric height was determined by differential leveling and
 PU0696.adjusted by the NATIONAL GEODETIC SURVEY
 PU0696.in June 1991.
 PU0696
 PU0696.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0696.GEOID18 height accuracy estimate available here.
 PU0696
 PU0696.Click photographs - Photos may exist for this station.
 PU0696
 PU0696.The dynamic height is computed by dividing the NAVD 88
 PU0696.geopotential number by the normal gravity value computed on the
 PU0696.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0696.degrees latitude (g = 980.6199 gals.).
 PU0696
 PU0696.The modeled gravity was interpolated from observed gravity values.
 PU0696
 PU0696;                    North         East    Units  Estimated Accuracy
 PU0696;SPC SD N     -    72,800.      396,080.      MT  (+/- 180 meters Scaled)
 PU0696
 PU0696_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK938257(NAD 83)
 PU0696
 PU0696                          SUPERSEDED SURVEY CONTROL
 PU0696
 PU0696  NGVD 29 (??/??/92)  813.232  (m)         2668.08   (f) ADJ UNCH    2 0
 PU0696
 PU0696.Superseded values are not recommended for survey control.
 PU0696
 PU0696.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0696.See file dsdata.pdf to determine how the superseded data were derived.
 PU0696
 PU0696_MARKER: DB = BENCH MARK DISK
 PU0696_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0696_STAMPING: J 411 1962
 PU0696_MARK LOGO: CGS
 PU0696_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0696_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0696+STABILITY: SURFACE MOTION
 PU0696
 PU0696  HISTORY     - Date     Condition        Report By
 PU0696  HISTORY     - 1962     MONUMENTED       CGS
 PU0696
 PU0696                          STATION DESCRIPTION
 PU0696
 PU0696'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0696'8 MI S FROM ENNING.
 PU0696'8.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0696'51 FEET WEST OF THE CENTER LINE OF THE ROAD, 27 1/2 FEET NORTH
 PU0696'OF THE CENTER LINE OF A FIELD ROAD WEST, 10 FEET NORTH OF THE
 PU0696'NORTH END OF A WIRE GATE, 2.0 FEET WEST OF A FENCE, 1.8 FEET
 PU0696'SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE
 PU0696'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1231 ***********************************************************************
 PU1231  DESIGNATION -  J 412
 PU1231  PID         -  PU1231
 PU1231  STATE/COUNTY-  SD/BUTTE
 PU1231  COUNTRY     -  US
 PU1231  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1231
 PU1231                         *CURRENT SURVEY CONTROL
 PU1231  ______________________________________________________________________
 PU1231* NAD 83(1986) POSITION- 44 44 17.     (N) 103 08 01.     (W)   SCALED
 PU1231* NAVD 88 ORTHO HEIGHT -   883.937 (meters)     2900.05  (feet) ADJUSTED
 PU1231  ______________________________________________________________________
 PU1231  GEOID HEIGHT    -        -17.031 (meters)                     GEOID18
 PU1231  DYNAMIC HEIGHT  -        883.710 (meters)     2899.31  (feet) COMP
 PU1231  MODELED GRAVITY -    980,330.2   (mgal)                       NAVD 88
 PU1231
 PU1231  VERT ORDER      -  SECOND    CLASS 0
 PU1231
 PU1231.The horizontal coordinates were scaled from a map and have
 PU1231.an estimated accuracy of +/- 6 seconds.
 PU1231
 PU1231.The orthometric height was determined by differential leveling and
 PU1231.adjusted by the NATIONAL GEODETIC SURVEY
 PU1231.in June 1991.
 PU1231
 PU1231.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1231.GEOID18 height accuracy estimate available here.
 PU1231
 PU1231.Click photographs - Photos may exist for this station.
 PU1231
 PU1231.The dynamic height is computed by dividing the NAVD 88
 PU1231.geopotential number by the normal gravity value computed on the
 PU1231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1231.degrees latitude (g = 980.6199 gals.).
 PU1231
 PU1231.The modeled gravity was interpolated from observed gravity values.
 PU1231
 PU1231;                    North         East    Units  Estimated Accuracy
 PU1231;SPC SD N     -   105,340.      351,880.      MT  (+/- 180 meters Scaled)
 PU1231
 PU1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK477555(NAD 83)
 PU1231
 PU1231                          SUPERSEDED SURVEY CONTROL
 PU1231
 PU1231  NGVD 29 (??/??/92)  883.446  (m)         2898.44   (f) ADJ UNCH    2 0
 PU1231
 PU1231.Superseded values are not recommended for survey control.
 PU1231
 PU1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1231.See file dsdata.pdf to determine how the superseded data were derived.
 PU1231
 PU1231_MARKER: DB = BENCH MARK DISK
 PU1231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1231_STAMPING: J 412 1963
 PU1231_MARK LOGO: CGS
 PU1231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1231+STABILITY: SURFACE MOTION
 PU1231
 PU1231  HISTORY     - Date     Condition        Report By
 PU1231  HISTORY     - 1963     MONUMENTED       CGS
 PU1231
 PU1231                          STATION DESCRIPTION
 PU1231
 PU1231'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1231'15.3 MI E FROM NEWELL.
 PU1231'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1231'AT NEWELL, THENCE 14.1 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1231'0.8 MILE WEST OF THE MORE WESTERLY OF TWO 50-FOOT WOODEN
 PU1231'BRIDGES, ON THE NORTHEAST SLOPE AND AT THE TOP OF A HILL, AT
 PU1231'THE JUNCTION OF A DRIVEWAY LEADING SOUTHEAST TO A LARGE FIELD,
 PU1231'53 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, 22 FEET EAST
 PU1231'OF THE CENTERLINE OF THE DRIVEWAY, 3.0 FEET NORTHWEST OF A
 PU1231'FENCE, 1.7 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT LEVEL
 PU1231'WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1231'4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1335 ***********************************************************************
 PU1335  DESIGNATION -  J 413
 PU1335  PID         -  PU1335
 PU1335  STATE/COUNTY-  SD/BUTTE
 PU1335  COUNTRY     -  US
 PU1335  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1335
 PU1335                         *CURRENT SURVEY CONTROL
 PU1335  ______________________________________________________________________
 PU1335* NAD 83(1986) POSITION- 44 48 03.     (N) 103 20 18.     (W)   SCALED
 PU1335* NAVD 88 ORTHO HEIGHT -   903.627 (meters)     2964.65  (feet) ADJUSTED
 PU1335  ______________________________________________________________________
 PU1335  GEOID HEIGHT    -        -16.550 (meters)                     GEOID18
 PU1335  DYNAMIC HEIGHT  -        903.407 (meters)     2963.93  (feet) COMP
 PU1335  MODELED GRAVITY -    980,342.0   (mgal)                       NAVD 88
 PU1335
 PU1335  VERT ORDER      -  SECOND    CLASS 0
 PU1335
 PU1335.The horizontal coordinates were scaled from a map and have
 PU1335.an estimated accuracy of +/- 6 seconds.
 PU1335
 PU1335.The orthometric height was determined by differential leveling and
 PU1335.adjusted by the NATIONAL GEODETIC SURVEY
 PU1335.in June 1991.
 PU1335
 PU1335.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1335.GEOID18 height accuracy estimate available here.
 PU1335
 PU1335.Click photographs - Photos may exist for this station.
 PU1335
 PU1335.The dynamic height is computed by dividing the NAVD 88
 PU1335.geopotential number by the normal gravity value computed on the
 PU1335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1335.degrees latitude (g = 980.6199 gals.).
 PU1335
 PU1335.The modeled gravity was interpolated from observed gravity values.
 PU1335
 PU1335;                    North         East    Units  Estimated Accuracy
 PU1335;SPC SD N     -   112,960.      335,960.      MT  (+/- 180 meters Scaled)
 PU1335
 PU1335_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK314621(NAD 83)
 PU1335
 PU1335                          SUPERSEDED SURVEY CONTROL
 PU1335
 PU1335  NGVD 29 (??/??/92)  903.152  (m)         2963.09   (f) ADJ UNCH    2 0
 PU1335
 PU1335.Superseded values are not recommended for survey control.
 PU1335
 PU1335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1335.See file dsdata.pdf to determine how the superseded data were derived.
 PU1335
 PU1335_MARKER: DB = BENCH MARK DISK
 PU1335_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1335_STAMPING: J 413 1963
 PU1335_MARK LOGO: CGS
 PU1335_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1335+STABILITY: SURFACE MOTION
 PU1335
 PU1335  HISTORY     - Date     Condition        Report By
 PU1335  HISTORY     - 1963     MONUMENTED       CGS
 PU1335
 PU1335                          STATION DESCRIPTION
 PU1335
 PU1335'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1335'8.4 MI NE FROM NEWELL.
 PU1335'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1335'SCHOOL AT NEWELL, THENCE 4.9 MILES NORTH ALONG A GRAVELED ROAD,
 PU1335'ABOUT 1.1 MILES NORTHEAST OF A 75-FOOT WOODEN BRIDGE OVER
 PU1335'WILLOW CREEK, ABOUT 125 YARDS SOUTHWEST OF THE SOUTHWEST END
 PU1335'OF A CURVE IN THE ROAD, 57 FEET NORTHWEST OF THE CENTERLINE
 PU1335'OF THE ROAD, 3 FEET NORTHEAST OF TELEPHONE POLE NO. 6, IN LINE
 PU1335'WITH A ROW OF POLES, 1.6 FEET SOUTHWEST OF A METAL WITNESS POST,
 PU1335'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU1335'POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1889 ***********************************************************************
 PU1889  DESIGNATION -  J 415
 PU1889  PID         -  PU1889
 PU1889  STATE/COUNTY-  SD/BUTTE
 PU1889  COUNTRY     -  US
 PU1889  USGS QUAD   -  ARPAN (2017)
 PU1889
 PU1889                         *CURRENT SURVEY CONTROL
 PU1889  ______________________________________________________________________
 PU1889* NAD 83(1986) POSITION- 44 49 16.     (N) 103 39 25.     (W)   SCALED
 PU1889* NAVD 88 ORTHO HEIGHT -   893.560 (meters)     2931.62  (feet) ADJUSTED
 PU1889  ______________________________________________________________________
 PU1889  GEOID HEIGHT    -        -15.978 (meters)                     GEOID18
 PU1889  DYNAMIC HEIGHT  -        893.335 (meters)     2930.88  (feet) COMP
 PU1889  MODELED GRAVITY -    980,334.6   (mgal)                       NAVD 88
 PU1889
 PU1889  VERT ORDER      -  SECOND    CLASS 0
 PU1889
 PU1889.The horizontal coordinates were scaled from a map and have
 PU1889.an estimated accuracy of +/- 6 seconds.
 PU1889
 PU1889.The orthometric height was determined by differential leveling and
 PU1889.adjusted by the NATIONAL GEODETIC SURVEY
 PU1889.in June 1991.
 PU1889
 PU1889.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1889.GEOID18 height accuracy estimate available here.
 PU1889
 PU1889.Click photographs - Photos may exist for this station.
 PU1889
 PU1889.The dynamic height is computed by dividing the NAVD 88
 PU1889.geopotential number by the normal gravity value computed on the
 PU1889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1889.degrees latitude (g = 980.6199 gals.).
 PU1889
 PU1889.The modeled gravity was interpolated from observed gravity values.
 PU1889
 PU1889;                    North         East    Units  Estimated Accuracy
 PU1889;SPC SD N     -   116,300.      310,880.      MT  (+/- 180 meters Scaled)
 PU1889
 PU1889_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK061639(NAD 83)
 PU1889
 PU1889                          SUPERSEDED SURVEY CONTROL
 PU1889
 PU1889  NGVD 29 (??/??/92)  893.082  (m)         2930.05   (f) ADJ UNCH    2 0
 PU1889
 PU1889.Superseded values are not recommended for survey control.
 PU1889
 PU1889.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1889.See file dsdata.pdf to determine how the superseded data were derived.
 PU1889
 PU1889_MARKER: DB = BENCH MARK DISK
 PU1889_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1889_STAMPING: J 415 1963
 PU1889_MARK LOGO: CGS
 PU1889_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1889+STABILITY: SURFACE MOTION
 PU1889
 PU1889  HISTORY     - Date     Condition        Report By
 PU1889  HISTORY     - 1963     MONUMENTED       CGS
 PU1889
 PU1889                          STATION DESCRIPTION
 PU1889
 PU1889'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1889'16 MI NW FROM NISLAND.
 PU1889'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1889'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1889'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1889'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1889'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1889'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1889'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1889'COUNTY ROAD, THENCE 4.1 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1889'ON THE OUTSIDE OF A CURVE AND 69 FEET WEST OF THE ROAD, 43 FEET
 PU1889'SOUTH OF THE CENTERLINE OF A TRACK ROAD LEADING WEST, 2.5 FEET
 PU1889'EAST OF THE NORTH END OF A FENCE, 1.5 FEET NORTH OF A METAL
 PU1889'WITNESS POST, ABOUT LEVEL WITH THE GRAVELED ROAD, AND SET IN THE
 PU1889'TOP OF A CONCRETE POST PROJECTING 0.8 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1293 ***********************************************************************
 PU1293  DESIGNATION -  J 416
 PU1293  PID         -  PU1293
 PU1293  STATE/COUNTY-  SD/BUTTE
 PU1293  COUNTRY     -  US
 PU1293  USGS QUAD   -  OWL BUTTE NE (2017)
 PU1293
 PU1293                         *CURRENT SURVEY CONTROL
 PU1293  ______________________________________________________________________
 PU1293* NAD 83(1986) POSITION- 44 59 43.     (N) 103 00 24.     (W)   SCALED
 PU1293* NAVD 88 ORTHO HEIGHT -   870.165 (meters)     2854.87  (feet) ADJUSTED
 PU1293  ______________________________________________________________________
 PU1293  GEOID HEIGHT    -        -17.211 (meters)                     GEOID18
 PU1293  DYNAMIC HEIGHT  -        869.977 (meters)     2854.25  (feet) COMP
 PU1293  MODELED GRAVITY -    980,370.2   (mgal)                       NAVD 88
 PU1293
 PU1293  VERT ORDER      -  SECOND    CLASS 0
 PU1293
 PU1293.The horizontal coordinates were scaled from a map and have
 PU1293.an estimated accuracy of +/- 6 seconds.
 PU1293
 PU1293.The orthometric height was determined by differential leveling and
 PU1293.adjusted by the NATIONAL GEODETIC SURVEY
 PU1293.in June 1991.
 PU1293
 PU1293.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1293.GEOID18 height accuracy estimate available here.
 PU1293
 PU1293.Click photographs - Photos may exist for this station.
 PU1293
 PU1293.The dynamic height is computed by dividing the NAVD 88
 PU1293.geopotential number by the normal gravity value computed on the
 PU1293.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1293.degrees latitude (g = 980.6199 gals.).
 PU1293
 PU1293.The modeled gravity was interpolated from observed gravity values.
 PU1293
 PU1293;                    North         East    Units  Estimated Accuracy
 PU1293;SPC SD N     -   133,520.      362,980.      MT  (+/- 180 meters Scaled)
 PU1293
 PU1293_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK571843(NAD 83)
 PU1293
 PU1293                          SUPERSEDED SURVEY CONTROL
 PU1293
 PU1293  NGVD 29 (??/??/92)  869.690  (m)         2853.31   (f) ADJ UNCH    2 0
 PU1293
 PU1293.Superseded values are not recommended for survey control.
 PU1293
 PU1293.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1293.See file dsdata.pdf to determine how the superseded data were derived.
 PU1293
 PU1293_MARKER: DB = BENCH MARK DISK
 PU1293_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1293_STAMPING: J 416 1963
 PU1293_MARK LOGO: CGS
 PU1293_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1293+STABILITY: SURFACE MOTION
 PU1293
 PU1293  HISTORY     - Date     Condition        Report By
 PU1293  HISTORY     - 1963     MONUMENTED       CGS
 PU1293
 PU1293                          STATION DESCRIPTION
 PU1293
 PU1293'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1293'32.1 MI NE FROM NEWELL.
 PU1293'ABOUT 23.3 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE
 PU1293'HIGH SCHOOL AT NEWELL, THENCE 4.3 MILES NORTH ALONG A GRAVELED
 PU1293'ROAD, THENCE 4.5 MILES NORTHEAST ALONG A GRAVELED ROAD, ABOUT
 PU1293'1.0 MILE EAST OF A SMALL CHURCH, 134 FEET WEST OF THE NORTH END
 PU1293'OF AN 18-INCH PIPE CULVERT, 28.5 FEET NORTH OF THE CENTERLINE
 PU1293'OF THE ROAD, 2.0 FEET SOUTH OF A FENCE, 1.4 FEET EAST OF A METAL
 PU1293'WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL OF THE ROAD, AND
 PU1293'SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 PU1293'NOTE-- THIS MARK CAN ALSO BE REACHED BY GOING 1.3 MILES SOUTHWEST
 PU1293'ALONG U.S. HIGHWAY 212 FROM A GRAVELED ROAD INTERSECTION AT
 PU1293'MUD BUTTE, THENCE 5.3 MILES WEST ALONG A GRAVELED ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1321 ***********************************************************************
 PU1321  DESIGNATION -  J 417
 PU1321  PID         -  PU1321
 PU1321  STATE/COUNTY-  SD/BUTTE
 PU1321  COUNTRY     -  US
 PU1321  USGS QUAD   -  CASTLE ROCK (2017)
 PU1321
 PU1321                         *CURRENT SURVEY CONTROL
 PU1321  ______________________________________________________________________
 PU1321* NAD 83(1986) POSITION- 44 57 11.     (N) 103 23 01.     (W)   SCALED
 PU1321* NAVD 88 ORTHO HEIGHT -   946.444 (meters)     3105.13  (feet) ADJUSTED
 PU1321  ______________________________________________________________________
 PU1321  GEOID HEIGHT    -        -16.488 (meters)                     GEOID18
 PU1321  DYNAMIC HEIGHT  -        946.218 (meters)     3104.38  (feet) COMP
 PU1321  MODELED GRAVITY -    980,346.0   (mgal)                       NAVD 88
 PU1321
 PU1321  VERT ORDER      -  SECOND    CLASS 0
 PU1321
 PU1321.The horizontal coordinates were scaled from a map and have
 PU1321.an estimated accuracy of +/- 6 seconds.
 PU1321
 PU1321.The orthometric height was determined by differential leveling and
 PU1321.adjusted by the NATIONAL GEODETIC SURVEY
 PU1321.in June 1991.
 PU1321
 PU1321.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1321.GEOID18 height accuracy estimate available here.
 PU1321
 PU1321.Click photographs - Photos may exist for this station.
 PU1321
 PU1321.The dynamic height is computed by dividing the NAVD 88
 PU1321.geopotential number by the normal gravity value computed on the
 PU1321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1321.degrees latitude (g = 980.6199 gals.).
 PU1321
 PU1321.The modeled gravity was interpolated from observed gravity values.
 PU1321
 PU1321;                    North         East    Units  Estimated Accuracy
 PU1321;SPC SD N     -   130,010.      333,090.      MT  (+/- 180 meters Scaled)
 PU1321
 PU1321_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK275790(NAD 83)
 PU1321
 PU1321                          SUPERSEDED SURVEY CONTROL
 PU1321
 PU1321  NGVD 29 (??/??/92)  945.967  (m)         3103.56   (f) ADJ UNCH    2 0
 PU1321
 PU1321.Superseded values are not recommended for survey control.
 PU1321
 PU1321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1321.See file dsdata.pdf to determine how the superseded data were derived.
 PU1321
 PU1321_MARKER: DB = BENCH MARK DISK
 PU1321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1321_STAMPING: J 417 1963
 PU1321_MARK LOGO: CGS
 PU1321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1321+STABILITY: SURFACE MOTION
 PU1321
 PU1321  HISTORY     - Date     Condition        Report By
 PU1321  HISTORY     - 1963     MONUMENTED       CGS
 PU1321
 PU1321                          STATION DESCRIPTION
 PU1321
 PU1321'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1321'2.7 MI SE FROM CASTLE ROCK.
 PU1321'ABOUT 0.6 MILE SOUTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 PU1321'AT CASTLE ROCK, THENCE 2.1 MILES SOUTHEAST ALONG A GRADED COUNTY
 PU1321'ROAD, 36 FEET NORTH OF THE CENTERLINE OF THE ROAD, 3.0 FEET
 PU1321'SOUTHWEST OF THE WEST END OF A WIRE GATE, 2.4 FEET SOUTH OF AN
 PU1321'EAST-WEST FENCE, 1.5 FEET EAST OF A METAL WITNESS POST, ABOUT
 PU1321'LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU1321'PROJECTING 0.7 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1191 ***********************************************************************
 PU1191  DESIGNATION -  J 418
 PU1191  PID         -  PU1191
 PU1191  STATE/COUNTY-  SD/MEADE
 PU1191  COUNTRY     -  US
 PU1191  USGS QUAD   -  VOLUNTEER (2017)
 PU1191
 PU1191                         *CURRENT SURVEY CONTROL
 PU1191  ______________________________________________________________________
 PU1191* NAD 83(1986) POSITION- 44 30 40.     (N) 103 10 12.     (W)   SCALED
 PU1191* NAVD 88 ORTHO HEIGHT -   812.927 (meters)     2667.08  (feet) ADJUSTED
 PU1191  ______________________________________________________________________
 PU1191  GEOID HEIGHT    -        -16.879 (meters)                     GEOID18
 PU1191  DYNAMIC HEIGHT  -        812.709 (meters)     2666.36  (feet) COMP
 PU1191  MODELED GRAVITY -    980,322.4   (mgal)                       NAVD 88
 PU1191
 PU1191  VERT ORDER      -  FIRST     CLASS II
 PU1191
 PU1191.The horizontal coordinates were scaled from a map and have
 PU1191.an estimated accuracy of +/- 6 seconds.
 PU1191
 PU1191.The orthometric height was determined by differential leveling and
 PU1191.adjusted by the NATIONAL GEODETIC SURVEY
 PU1191.in October 1997.
 PU1191
 PU1191.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1191.GEOID18 height accuracy estimate available here.
 PU1191
 PU1191.Click photographs - Photos may exist for this station.
 PU1191
 PU1191.The dynamic height is computed by dividing the NAVD 88
 PU1191.geopotential number by the normal gravity value computed on the
 PU1191.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1191.degrees latitude (g = 980.6199 gals.).
 PU1191
 PU1191.The modeled gravity was interpolated from observed gravity values.
 PU1191
 PU1191;                    North         East    Units  Estimated Accuracy
 PU1191;SPC SD N     -    80,250.      348,010.      MT  (+/- 180 meters Scaled)
 PU1191
 PU1191_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK454302(NAD 83)
 PU1191
 PU1191                          SUPERSEDED SURVEY CONTROL
 PU1191
 PU1191  NAVD 88 (06/15/91)  812.960  (m)         2667.19   (f) SUPERSEDED  1 2
 PU1191  NGVD 29 (??/??/92)  812.481  (m)         2665.61   (f) ADJ UNCH    1 2
 PU1191
 PU1191.Superseded values are not recommended for survey control.
 PU1191
 PU1191.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1191.See file dsdata.pdf to determine how the superseded data were derived.
 PU1191
 PU1191_MARKER: DB = BENCH MARK DISK
 PU1191_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1191_SP_SET: CULVERT HEADWALL
 PU1191_STAMPING: J 418 1963
 PU1191_MARK LOGO: CGS
 PU1191_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1191_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1191+STABILITY: SURFACE MOTION
 PU1191_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1191+SATELLITE: SATELLITE OBSERVATIONS - April 23, 2012
 PU1191
 PU1191  HISTORY     - Date     Condition        Report By
 PU1191  HISTORY     - 1963     MONUMENTED       CGS
 PU1191  HISTORY     - 19950513 GOOD             NGS
 PU1191  HISTORY     - 20120423 GOOD             INDIV
 PU1191
 PU1191                          STATION DESCRIPTION
 PU1191
 PU1191'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1191'1.9 MI W FROM VOLUNTEER.
 PU1191'ABOUT 1.8 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1191'VOLUNTEER, SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE
 PU1191'HEADWALL OF A 6 X 6 FOOT CONCRETE CULVERT UNDER THE HIGHWAY, 26
 PU1191'FEET NORTH OF THE CENTERLINE OF THE HIGHWAY, 0.5 FOOT EAST OF THE
 PU1191'WEST EDGE OF THE HEADWALL, AND ABOUT 1 FOOT BELOW THE LEVEL OF THE
 PU1191'HIGHWAY.
 PU1191
 PU1191                          STATION RECOVERY (1995)
 PU1191
 PU1191'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1191'33.4 KM (20.75 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU1191'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 0.1 M
 PU1191'(0.3 FT) NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE
 PU1191'HEADWALL OF A CULVERT UNDER THE HIGHWAY, 375.0 M (1230.3 FT) WEST OF
 PU1191'MILEPOST 55, 7.9 M (25.9 FT) NORTHWEST OF THE HIGHWAY CENTERLINE, AND
 PU1191'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU1191
 PU1191                          STATION RECOVERY (2012)
 PU1191
 PU1191'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1191'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1464 ***********************************************************************
 PU1464  DESIGNATION -  J 419
 PU1464  PID         -  PU1464
 PU1464  STATE/COUNTY-  SD/MEADE
 PU1464  COUNTRY     -  US
 PU1464  USGS QUAD   -  SOUTH OF VOLUNTEER (2017)
 PU1464
 PU1464                         *CURRENT SURVEY CONTROL
 PU1464  ______________________________________________________________________
 PU1464* NAD 83(1986) POSITION- 44 29 25.     (N) 103 12 10.     (W)   SCALED
 PU1464* NAVD 88 ORTHO HEIGHT -   820.874 (meters)     2693.15  (feet) ADJUSTED
 PU1464  ______________________________________________________________________
 PU1464  GEOID HEIGHT    -        -16.744 (meters)                     GEOID18
 PU1464  DYNAMIC HEIGHT  -        820.650 (meters)     2692.42  (feet) COMP
 PU1464  MODELED GRAVITY -    980,317.6   (mgal)                       NAVD 88
 PU1464
 PU1464  VERT ORDER      -  FIRST     CLASS II
 PU1464
 PU1464.The horizontal coordinates were scaled from a map and have
 PU1464.an estimated accuracy of +/- 6 seconds.
 PU1464
 PU1464.The orthometric height was determined by differential leveling and
 PU1464.adjusted by the NATIONAL GEODETIC SURVEY
 PU1464.in October 1997.
 PU1464
 PU1464.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1464.GEOID18 height accuracy estimate available here.
 PU1464
 PU1464.Click photographs - Photos may exist for this station.
 PU1464
 PU1464.The dynamic height is computed by dividing the NAVD 88
 PU1464.geopotential number by the normal gravity value computed on the
 PU1464.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1464.degrees latitude (g = 980.6199 gals.).
 PU1464
 PU1464.The modeled gravity was interpolated from observed gravity values.
 PU1464
 PU1464;                    North         East    Units  Estimated Accuracy
 PU1464;SPC SD N     -    78,040.      345,310.      MT  (+/- 180 meters Scaled)
 PU1464
 PU1464_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK428279(NAD 83)
 PU1464
 PU1464                          SUPERSEDED SURVEY CONTROL
 PU1464
 PU1464  NAVD 88 (06/15/91)  820.902  (m)         2693.24   (f) SUPERSEDED  1 2
 PU1464  NGVD 29 (??/??/92)  820.422  (m)         2691.67   (f) ADJ UNCH    1 2
 PU1464
 PU1464.Superseded values are not recommended for survey control.
 PU1464
 PU1464.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1464.See file dsdata.pdf to determine how the superseded data were derived.
 PU1464
 PU1464_MARKER: DB = BENCH MARK DISK
 PU1464_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1464_SP_SET: HEADWALL
 PU1464_STAMPING: J 419 1963
 PU1464_MARK LOGO: CGS
 PU1464_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1464_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1464+STABILITY: SURFACE MOTION
 PU1464_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1464+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 PU1464
 PU1464  HISTORY     - Date     Condition        Report By
 PU1464  HISTORY     - 1963     MONUMENTED       CGS
 PU1464  HISTORY     - 19950513 GOOD             NGS
 PU1464  HISTORY     - 20120420 GOOD             INDIV
 PU1464
 PU1464                          STATION DESCRIPTION
 PU1464
 PU1464'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1464'4 MI W FROM VOLUNTEER.
 PU1464'ABOUT 4.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1464'VOLUNTEER, SET IN THE TOP OF THE WEST END OF THE SOUTH CONCRETE
 PU1464'HEADWALL OF A 10 X 20 FOOT CONCRETE CULVERT UNDER THE HIGHWAY,
 PU1464'38 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, 0.5 FOOT EAST
 PU1464'OF THE WEST EDGE OF THE HEADWALL, AND ABOUT 4 FEET BELOW THE
 PU1464'LEVEL OF THE HIGHWAY.
 PU1464
 PU1464                          STATION RECOVERY (1995)
 PU1464
 PU1464'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1464'30.0 KM (18.65 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU1464'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 0.2 M
 PU1464'(0.7 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE
 PU1464'HEADWALL OF A CULVERT UNDER THE HIGHWAY, 641.0 M (2103.0 FT) WEST OF
 PU1464'MILEPOST 53, 11.2 M (36.7 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, AND
 PU1464'0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PU1464
 PU1464                          STATION RECOVERY (2012)
 PU1464
 PU1464'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1464'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0614 ***********************************************************************
 OT0614  DESIGNATION -  J 427
 OT0614  PID         -  OT0614
 OT0614  STATE/COUNTY-  SD/FALL RIVER
 OT0614  COUNTRY     -  US
 OT0614  USGS QUAD   -  EDGEMONT (2017)
 OT0614
 OT0614                         *CURRENT SURVEY CONTROL
 OT0614  ______________________________________________________________________
 OT0614* NAD 83(1986) POSITION- 43 15 37.76   (N) 103 49 03.38   (W)   HD_HELD1
 OT0614* NAVD 88 ORTHO HEIGHT -  1138.027 (meters)     3733.68  (feet) ADJUSTED
 OT0614  ______________________________________________________________________
 OT0614  GEOID HEIGHT    -        -15.146 (meters)                     GEOID18
 OT0614  DYNAMIC HEIGHT  -       1137.541 (meters)     3732.08  (feet) COMP
 OT0614  MODELED GRAVITY -    980,152.2   (mgal)                       NAVD 88
 OT0614
 OT0614  VERT ORDER      -  FIRST     CLASS II
 OT0614
 OT0614.The horizontal coordinates were determined by differentially corrected
 OT0614.hand held GPS observations or other comparable positioning techniques
 OT0614.and have an estimated accuracy of +/- 3 meters.
 OT0614
 OT0614.The orthometric height was determined by differential leveling and
 OT0614.adjusted by the NATIONAL GEODETIC SURVEY
 OT0614.in June 1991.
 OT0614
 OT0614.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0614.GEOID18 height accuracy estimate available here.
 OT0614
 OT0614.Click photographs - Photos may exist for this station.
 OT0614
 OT0614.The dynamic height is computed by dividing the NAVD 88
 OT0614.geopotential number by the normal gravity value computed on the
 OT0614.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0614.degrees latitude (g = 980.6199 gals.).
 OT0614
 OT0614.The modeled gravity was interpolated from observed gravity values.
 OT0614
 OT0614;                    North         East    Units  Estimated Accuracy
 OT0614;SPC SD S     -   108,931.5     317,196.0     MT  (+/- 3 meters HH1 GPS) 
 OT0614
 OT0614_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH9596790420(NAD 83)
 OT0614
 OT0614                          SUPERSEDED SURVEY CONTROL
 OT0614
 OT0614.No superseded survey control is available for this station.
 OT0614
 OT0614_MARKER: I = METAL ROD
 OT0614_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0614+WITH SETTING: INFORMATION.
 OT0614_STAMPING: J 427 1985
 OT0614_MARK LOGO: NGS
 OT0614_PROJECTION: PROJECTING 3 CENTIMETERS
 OT0614_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0614_ROD/PIPE-DEPTH: 0.5 meters
 OT0614
 OT0614  HISTORY     - Date     Condition        Report By
 OT0614  HISTORY     - 1985     MONUMENTED       NGS
 OT0614
 OT0614                          STATION DESCRIPTION
 OT0614
 OT0614'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0614'8.4 KM (5.2 MI) NORTH FROM PROVO.
 OT0614'8.4 KM (5.2 MI) NORTH ALONG STATE HIGHWAY 471 FROM THE POST OFFICE AT
 OT0614'PROVO, AT A FENCE CORNER AND AN ENTRANCE LEADING WEST TO A PASTURE,
 OT0614'16.5 METERS (54 FT) WEST OF THE HIGHWAY CENTERLINE AND 11.0 METERS
 OT0614'(36 FT) SOUTH OF THE CENTER OF A WIRE GATE AT THE ENTRANCE TO THE
 OT0614'PASTURE.  ROD ANCHORED AT 1.5 FEET.  NOTE--ACCESS TO DATUM POINT IS
 OT0614'HAD THROUGH A 5-INCH LOGO CAP.
 OT0614'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OT0614'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0642 ***********************************************************************
 QS0642  DESIGNATION -  J 428
 QS0642  PID         -  QS0642
 QS0642  STATE/COUNTY-  SD/CORSON
 QS0642  COUNTRY     -  US
 QS0642  USGS QUAD   -  BLACK HORSE SW (2017)
 QS0642
 QS0642                         *CURRENT SURVEY CONTROL
 QS0642  ______________________________________________________________________
 QS0642* NAD 83(1986) POSITION- 45 36 09.     (N) 101 24 00.     (W)   SCALED
 QS0642* NAVD 88 ORTHO HEIGHT -   680.794 (meters)     2233.57  (feet) ADJUSTED
 QS0642  ______________________________________________________________________
 QS0642  GEOID HEIGHT    -        -20.407 (meters)                     GEOID18
 QS0642  DYNAMIC HEIGHT  -        680.716 (meters)     2233.32  (feet) COMP
 QS0642  MODELED GRAVITY -    980,479.6   (mgal)                       NAVD 88
 QS0642
 QS0642  VERT ORDER      -  FIRST     CLASS II
 QS0642
 QS0642.The horizontal coordinates were scaled from a map and have
 QS0642.an estimated accuracy of +/- 6 seconds.
 QS0642
 QS0642.The orthometric height was determined by differential leveling and
 QS0642.adjusted by the NATIONAL GEODETIC SURVEY
 QS0642.in June 1991.
 QS0642
 QS0642.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0642.GEOID18 height accuracy estimate available here.
 QS0642
 QS0642.Click photographs - Photos may exist for this station.
 QS0642
 QS0642.The dynamic height is computed by dividing the NAVD 88
 QS0642.geopotential number by the normal gravity value computed on the
 QS0642.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0642.degrees latitude (g = 980.6199 gals.).
 QS0642
 QS0642.The modeled gravity was interpolated from observed gravity values.
 QS0642
 QS0642;                    North         East    Units  Estimated Accuracy
 QS0642;SPC SD N     -   197,540.      490,780.      MT  (+/- 180 meters Scaled)
 QS0642
 QS0642_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR128526(NAD 83)
 QS0642
 QS0642                          SUPERSEDED SURVEY CONTROL
 QS0642
 QS0642.No superseded survey control is available for this station.
 QS0642
 QS0642_MARKER: I = METAL ROD
 QS0642_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0642_STAMPING: J 428 1985
 QS0642_MARK LOGO: NGS
 QS0642_PROJECTION: FLUSH
 QS0642_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0642_ROD/PIPE-DEPTH: 4.9 meters
 QS0642
 QS0642  HISTORY     - Date     Condition        Report By
 QS0642  HISTORY     - 1985     MONUMENTED       NGS
 QS0642
 QS0642                          STATION DESCRIPTION
 QS0642
 QS0642'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0642'24.1 KM (15.0 MI) NORTH FROM ISABEL.
 QS0642'24.1 KM (14.95 MI) NORTH ALONG STATE ROUTE 65 FROM THE POST OFFICE AT
 QS0642'ISABEL, NEAR MILEPOST 208, 30.8 METERS (101 FT) EAST-SOUTHEAST OF THE
 QS0642'HIGHWAY CENTERLINE, 23.5 METERS (77 FT) EAST-SOUTHEAST OF THE
 QS0642'MILEPOST, 11.0 METERS (36 FT) NORTH-NORTHEAST OF A CONCRETE
 QS0642'RIGHT-OF-WAY POST AND 0.3 METER (1 FT) NORTH-NORTHWEST OF THE
 QS0642'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 QS0642'5-INCH LOGO CAP.
 QS0642'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 QS0642'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0622 ***********************************************************************
 OT0622  DESIGNATION -  J 429
 OT0622  PID         -  OT0622
 OT0622  STATE/COUNTY-  SD/FALL RIVER
 OT0622  COUNTRY     -  US
 OT0622  USGS QUAD   -  EDGEMONT SW (2017)
 OT0622
 OT0622                         *CURRENT SURVEY CONTROL
 OT0622  ______________________________________________________________________
 OT0622* NAD 83(1986) POSITION- 43 22 22.     (N) 103 53 44.     (W)   SCALED
 OT0622* NAVD 88 ORTHO HEIGHT -  1069.706 (meters)     3509.53  (feet) ADJUSTED
 OT0622  ______________________________________________________________________
 OT0622  GEOID HEIGHT    -        -14.882 (meters)                     GEOID18
 OT0622  DYNAMIC HEIGHT  -       1069.265 (meters)     3508.08  (feet) COMP
 OT0622  MODELED GRAVITY -    980,170.6   (mgal)                       NAVD 88
 OT0622
 OT0622  VERT ORDER      -  FIRST     CLASS II
 OT0622
 OT0622.The horizontal coordinates were scaled from a map and have
 OT0622.an estimated accuracy of +/- 6 seconds.
 OT0622
 OT0622.The orthometric height was determined by differential leveling and
 OT0622.adjusted by the NATIONAL GEODETIC SURVEY
 OT0622.in June 1991.
 OT0622
 OT0622.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0622.GEOID18 height accuracy estimate available here.
 OT0622
 OT0622.Click photographs - Photos may exist for this station.
 OT0622
 OT0622.The dynamic height is computed by dividing the NAVD 88
 OT0622.geopotential number by the normal gravity value computed on the
 OT0622.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0622.degrees latitude (g = 980.6199 gals.).
 OT0622
 OT0622.The modeled gravity was interpolated from observed gravity values.
 OT0622
 OT0622;                    North         East    Units  Estimated Accuracy
 OT0622;SPC SD S     -   121,660.      311,410.      MT  (+/- 180 meters Scaled)
 OT0622
 OT0622_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ894028(NAD 83)
 OT0622
 OT0622                          SUPERSEDED SURVEY CONTROL
 OT0622
 OT0622.No superseded survey control is available for this station.
 OT0622
 OT0622_MARKER: I = METAL ROD
 OT0622_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0622_STAMPING: J 429 1985
 OT0622_MARK LOGO: NGS
 OT0622_PROJECTION: FLUSH
 OT0622_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0622_ROD/PIPE-DEPTH: 5.8 meters
 OT0622
 OT0622  HISTORY     - Date     Condition        Report By
 OT0622  HISTORY     - 1985     MONUMENTED       NGS
 OT0622
 OT0622                          STATION DESCRIPTION
 OT0622
 OT0622'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0622'10.7 KM (6.65 MI) NORTH FROM EDGEMONT.
 OT0622'10.7 KM (6.65 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OT0622'OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OT0622'EDGEMONT, 0.1 KM (0.05 MI) SOUTHEAST ACROSS THE ROAD FROM A FRAME
 OT0622'HOUSE, ON THE INSIDE OF THE SOUTHEAST END OF A CURVE, 14.3 METERS (47
 OT0622'FT) NORTHEAST OF THE CENTER OF THE ROAD, 24.5 METERS (80.5 FT)
 OT0622'SOUTHEAST OF A FENCE CORNER AND 0.3 METER (1 FT) SOUTHWEST OF THE
 OT0622'RIGHT OF WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0622'5-INCH LOGO CAP.
 OT0622'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0622'THE MARK IS ABOVE LEVEL WITH THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0653 ***********************************************************************
 OT0653  CBN         -  This is a Cooperative Base Network Control Station.
 OT0653  DESIGNATION -  J 430
 OT0653  PID         -  OT0653
 OT0653  STATE/COUNTY-  SD/FALL RIVER
 OT0653  COUNTRY     -  US
 OT0653  USGS QUAD   -  HOT SPRINGS (2017)
 OT0653
 OT0653                         *CURRENT SURVEY CONTROL
 OT0653  ______________________________________________________________________
 OT0653* NAD 83(2011) POSITION- 43 23 58.50021(N) 103 23 54.25691(W)   ADJUSTED
 OT0653* NAD 83(2011) ELLIP HT-   960.445 (meters)        (06/27/12)   ADJUSTED
 OT0653* NAD 83(2011) EPOCH   -  2010.00
 OT0653* NAVD 88 ORTHO HEIGHT -   976.416 (meters)     3203.46  (feet) ADJUSTED
 OT0653  ______________________________________________________________________
 OT0653  GEOID HEIGHT    -        -16.011 (meters)                     GEOID18
 OT0653  NAD 83(2011) X  - -1,075,708.902 (meters)                     COMP
 OT0653  NAD 83(2011) Y  - -4,515,911.089 (meters)                     COMP
 OT0653  NAD 83(2011) Z  -  4,360,522.351 (meters)                     COMP
 OT0653  LAPLACE CORR    -        -10.41  (seconds)                    DEFLEC18
 OT0653  DYNAMIC HEIGHT  -        976.024 (meters)     3202.17  (feet) COMP
 OT0653  MODELED GRAVITY -    980,185.2   (mgal)                       NAVD 88
 OT0653
 OT0653  VERT ORDER      -  FIRST     CLASS II
 OT0653
 OT0653  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 OT0653  Standards:
 OT0653         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 OT0653            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 OT0653  -------------------------------------------------------------------
 OT0653  NETWORK    0.92   2.21           0.43   0.30   1.13     -0.05535248
 OT0653  -------------------------------------------------------------------
 OT0653  Click here for local accuracies and other accuracy information.
 OT0653
 OT0653.The horizontal coordinates were established by GPS observations
 OT0653.and adjusted by the National Geodetic Survey in June 2012.
 OT0653
 OT0653.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 OT0653.been affixed to the stable North American tectonic plate. See 
 OT0653.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 OT0653
 OT0653.The horizontal coordinates are valid at the epoch date displayed above
 OT0653.which is a decimal equivalence of Year/Month/Day.
 OT0653
 OT0653.The orthometric height was determined by differential leveling and
 OT0653.adjusted by the NATIONAL GEODETIC SURVEY
 OT0653.in June 1991.
 OT0653
 OT0653.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0653.GEOID18 height accuracy estimate available here.
 OT0653
 OT0653.Click photographs - Photos may exist for this station.
 OT0653
 OT0653.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 OT0653
 OT0653.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0653
 OT0653.The ellipsoidal height was determined by GPS observations
 OT0653.and is referenced to NAD 83.
 OT0653
 OT0653.The dynamic height is computed by dividing the NAVD 88
 OT0653.geopotential number by the normal gravity value computed on the
 OT0653.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0653.degrees latitude (g = 980.6199 gals.).
 OT0653
 OT0653.The modeled gravity was interpolated from observed gravity values.
 OT0653
 OT0653. The following values were computed from the NAD 83(2011) position.
 OT0653
 OT0653;                    North         East     Units Scale Factor Converg.
 OT0653;SPC SD S     -   123,031.421   351,774.440   MT  0.99991413   -2 06 52.0
 OT0653;SPC SD S     -   403,645.59  1,154,113.31   sFT  0.99991413   -2 06 52.0
 OT0653;UTM  13      - 4,806,435.044   629,695.253   MT  0.99980691   +1 06 02.1
 OT0653
 OT0653!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0653!SPC SD S     -   0.99984941  x   0.99991413  =   0.99976355
 OT0653!UTM  13      -   0.99984941  x   0.99980691  =   0.99965635
 OT0653
 OT0653_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2969506435(NAD 83)
 OT0653
 OT0653                          SUPERSEDED SURVEY CONTROL
 OT0653
 OT0653  NAD 83(2007)-  43 23 58.50006(N)    103 23 54.25803(W) AD(2002.00) 0
 OT0653  ELLIP H (02/10/07)  960.473  (m)                       GP(2002.00)    
 OT0653  ELLIP H (04/15/04)  960.462  (m)                       GP(       ) 2 1
 OT0653  NAD 83(1996)-  43 23 58.49933(N)    103 23 54.25810(W) AD(       ) B
 OT0653  ELLIP H (04/18/97)  960.518  (m)                       GP(       ) 4 1
 OT0653  NAVD 88             976.42   (m)         3203.5    (f) LEVELING    3  
 OT0653
 OT0653.Superseded values are not recommended for survey control.
 OT0653
 OT0653.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0653.See file dsdata.pdf to determine how the superseded data were derived.
 OT0653
 OT0653_MARKER: I = METAL ROD
 OT0653_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0653_STAMPING: J 430 1985
 OT0653_MARK LOGO: NGS
 OT0653_PROJECTION: FLUSH
 OT0653_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0653_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0653_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0653+SATELLITE: SATELLITE OBSERVATIONS - June 09, 2010
 OT0653_ROD/PIPE-DEPTH: 3.6 meters
 OT0653
 OT0653  HISTORY     - Date     Condition        Report By
 OT0653  HISTORY     - 1985     MONUMENTED       NGS
 OT0653  HISTORY     - 19931021 GOOD             NGS
 OT0653  HISTORY     - 19950410 GOOD             NGS
 OT0653  HISTORY     - 19960821 GOOD             NGS
 OT0653  HISTORY     - 20050801 GOOD             USPSQD
 OT0653  HISTORY     - 20071025 GOOD             GEOCAC
 OT0653  HISTORY     - 20100609 GOOD             WOOLPT
 OT0653
 OT0653                          STATION DESCRIPTION
 OT0653
 OT0653'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0653'8.0 KM (5.0 MI) SE FROM HOT SPRINGS.
 OT0653'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
 OT0653'8.0 KM (5.0 MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR
 OT0653'JUNCTION AT HOT SPRINGS, AT THE INSIDE OF A FENCE CORNER FOR AN OFFSET
 OT0653'IN THE RIGHT-OF-WAY FENCE, IN THE WEST CORNER OF THE T JUNCTION OF
 OT0653'STATE HIGHWAY 79, 45.9 METERS (150.5 FT) SOUTHWEST OF THE HIGHWAY
 OT0653'CENTERLINE, 93.6 METERS (307 FT) NORTHWEST OF THE SOUTH BOUND LANES OF
 OT0653'STATE HIGHWAY 79, 0.6 METER (2 FT) EAST OF THE RIGHT-OF-WAY FENCE AND
 OT0653'0.6 METER (2 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OT0653'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0653'THE MARK IS 0.4 METERS  NW FROM  A WITNESS POST
 OT0653
 OT0653                          STATION RECOVERY (1993)
 OT0653
 OT0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OT0653'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OT0653'U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, AT THE INTERSECTION OF STATE
 OT0653'HIGHWAY 79, 93.6 M (307.1 FT) WEST OF THE CENTERLINE OF THE
 OT0653'SOUTHBOUND LANES OF THE HIGHWAY, 45.9 M (150.6 FT) SOUTH OF THE
 OT0653'HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST OF A FENCE, 0.6 M (2.0 FT)
 OT0653'SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 OT0653'AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST.  NOTE--ACCESS TO THE
 OT0653'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0653
 OT0653                          STATION RECOVERY (1995)
 OT0653
 OT0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0653'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAYS 385 AND 18 FROM THE
 OT0653'JUNCTION OF U.S. HIGHWAY 18 BYPASS IN HOT SPRINGS, AT THE INTERSECTION
 OT0653'OF STATE HIGHWAY 79 LEADING NORTH, 93.6 M (307.1 FT) WEST OF THE
 OT0653'CENTERLINE OF THE SOUTHBOUND LANES OF THE HIGHWAY, 45.9 M (150.6 FT)
 OT0653'SOUTH OF THE HIGHWAY CENTERLINE, 0.6 M (2.0 FT) EAST OF A FENCE, 0.6 M
 OT0653'(2.0 FT) SOUTHEAST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OT0653'HIGHWAY, AND 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST.  NOTE--ACCESS
 OT0653'TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0653
 OT0653                          STATION RECOVERY (1996)
 OT0653
 OT0653'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OT0653'THE STATION IS LOCATED 7.5 MI (12.1 KM) SOUTHWEST OF BUFFALO GAP AND
 OT0653'5.0 MI (8.0 KM) EAST OF HOT SPRINGS, AT THE JUNCTION OF U.S. HIGHWAYS
 OT0653'18 AND 385 AND STATE HIGHWAY 79 (KNOWN LOCALLY AS MAVERICK JUNCTION).
 OT0653'TO REACH THE STATION FROM THE POST OFFICE IN HOT SPRINGS, GO EAST ON
 OT0653'U.S. HIGHWAYS 18 AND 385 FOR 5.0 MI (8.0 KM) TO THE STATION ON THE
 OT0653'RIGHT.  THE STATION IS LOCATED 94.0 M (308.4 FT) WEST OF THE
 OT0653'CENTERLINE OF THE SOUTHBOUND LANES OF U.S. HIGHWAYS 18 AND 385 NEAR
 OT0653'THE BEGINNING OF STATE HIGHWAY 79 NORTH, 45.8 M (150.3 FT) SOUTH OF
 OT0653'THE CENTERLINE OF U.S. HIGHWAYS 18 AND 385 WESTBOUND, 15.7 M (51.5 FT)
 OT0653'SOUTH OF A FENCE CORNER AND A FIELD ENTRANCE, 0.5 M (1.6 FT)
 OT0653'EAST-NORTHEAST OF A FENCE, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OT0653'WESTBOUND HIGHWAY, 0.4 M (1.3 FT) NORTHWEST OF A WITNESS POST, AND
 OT0653'0.12 M (0.39 FT) BELOW THE GROUND SURFACE. NOTE--ACCESS TO THE DATUM
 OT0653'POINT IS THROUGH A 5-INCH LOGO CAP.
 OT0653
 OT0653                          STATION RECOVERY (2005)
 OT0653
 OT0653'RECOVERY NOTE BY US POWER SQUADRON 2005 (EGH)
 OT0653'RECOVERED IN GOOD CONDITION.
 OT0653
 OT0653                          STATION RECOVERY (2007)
 OT0653
 OT0653'RECOVERY NOTE BY GEOCACHING 2007 (RCF)
 OT0653'RECOVERED IN GOOD CONDITION.
 OT0653
 OT0653                          STATION RECOVERY (2010)
 OT0653
 OT0653'RECOVERY NOTE BY WOOLPERT CONSULTANTS 2010 (BRC)
 OT0653'RECOVERED AS DESCRIBED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0679 ***********************************************************************
 OT0679  DESIGNATION -  J 431
 OT0679  PID         -  OT0679
 OT0679  STATE/COUNTY-  SD/PENNINGTON
 OT0679  COUNTRY     -  US
 OT0679  USGS QUAD   -  HERMOSA NW (2017)
 OT0679
 OT0679                         *CURRENT SURVEY CONTROL
 OT0679  ______________________________________________________________________
 OT0679* NAD 83(1986) POSITION- 43 54 52.79   (N) 103 11 59.59   (W)   HD_HELD1
 OT0679* NAVD 88 ORTHO HEIGHT -  1074.296 (meters)     3524.59  (feet) ADJUSTED
 OT0679  ______________________________________________________________________
 OT0679  GEOID HEIGHT    -        -15.999 (meters)                     GEOID18
 OT0679  DYNAMIC HEIGHT  -       1073.894 (meters)     3523.27  (feet) COMP
 OT0679  MODELED GRAVITY -    980,207.4   (mgal)                       NAVD 88
 OT0679
 OT0679  VERT ORDER      -  FIRST     CLASS II
 OT0679
 OT0679.The horizontal coordinates were determined by differentially corrected
 OT0679.hand held GPS observations or other comparable positioning techniques
 OT0679.and have an estimated accuracy of +/- 3 meters.
 OT0679
 OT0679.The orthometric height was determined by differential leveling and
 OT0679.adjusted by the NATIONAL GEODETIC SURVEY
 OT0679.in June 1991.
 OT0679
 OT0679.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0679.GEOID18 height accuracy estimate available here.
 OT0679
 OT0679.Click photographs - Photos may exist for this station.
 OT0679
 OT0679.The dynamic height is computed by dividing the NAVD 88
 OT0679.geopotential number by the normal gravity value computed on the
 OT0679.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0679.degrees latitude (g = 980.6199 gals.).
 OT0679
 OT0679.The modeled gravity was interpolated from observed gravity values.
 OT0679
 OT0679;                    North         East    Units  Estimated Accuracy
 OT0679;SPC SD S     -   179,646.4     369,819.5     MT  (+/- 3 meters HH1 GPS) 
 OT0679
 OT0679_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ4453063969(NAD 83)
 OT0679
 OT0679                          SUPERSEDED SURVEY CONTROL
 OT0679
 OT0679.No superseded survey control is available for this station.
 OT0679
 OT0679_MARKER: I = METAL ROD
 OT0679_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0679_STAMPING: J 431 1985
 OT0679_MARK LOGO: NGS
 OT0679_PROJECTION: FLUSH
 OT0679_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0679_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0679+SATELLITE: SATELLITE OBSERVATIONS - March 13, 2012
 OT0679_ROD/PIPE-DEPTH: 4.5 meters
 OT0679
 OT0679  HISTORY     - Date     Condition        Report By
 OT0679  HISTORY     - 1985     MONUMENTED       NGS
 OT0679  HISTORY     - 20120313 GOOD             INDIV
 OT0679
 OT0679                          STATION DESCRIPTION
 OT0679
 OT0679'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0679'8.3 KM (5.15 MI) NORTH FROM HERMOSA.
 OT0679'8.35 KM (5.2 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0679'STATE HIGHWAY 40 EAST AT HERMOSA, 2.1 KM (1.3 MI) NORTH OF THE T
 OT0679'JUNCTION OF COUNTY ROAD T 302, 0.5 KM (0.3 MI) SOUTH OF MILEPOST 66,
 OT0679'29.7 METERS (97.5 FT) WEST OF THE HIGHWAY CENTERLINE, 5.9 METERS (19.5
 OT0679'FT) SOUTH OF A POWER POLE, 5.5 METERS (18 FT) NORTH OF THE NORTH END
 OT0679'OF A BRACE IN THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT) EAST OF THE
 OT0679'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0679'5-INCH LOGO CAP.
 OT0679'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0679'THE MARK IS 0.8 M BELOW THE HIGHWAY.
 OT0679
 OT0679                          STATION RECOVERY (2012)
 OT0679
 OT0679'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0679'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0899 ***********************************************************************
 PT0899  DESIGNATION -  J 432
 PT0899  PID         -  PT0899
 PT0899  STATE/COUNTY-  SD/HAAKON
 PT0899  COUNTRY     -  US
 PT0899  USGS QUAD   -  MIDLAND (2017)
 PT0899
 PT0899                         *CURRENT SURVEY CONTROL
 PT0899  ______________________________________________________________________
 PT0899* NAD 83(1986) POSITION- 44 01 55.     (N) 101 09 24.     (W)   SCALED
 PT0899* NAVD 88 ORTHO HEIGHT -   657.621 (meters)     2157.54  (feet) ADJUSTED
 PT0899  ______________________________________________________________________
 PT0899  GEOID HEIGHT    -        -22.887 (meters)                     GEOID18
 PT0899  DYNAMIC HEIGHT  -        657.432 (meters)     2156.92  (feet) COMP
 PT0899  MODELED GRAVITY -    980,309.8   (mgal)                       NAVD 88
 PT0899
 PT0899  VERT ORDER      -  FIRST     CLASS II
 PT0899
 PT0899.The horizontal coordinates were scaled from a map and have
 PT0899.an estimated accuracy of +/- 6 seconds.
 PT0899
 PT0899.The orthometric height was determined by differential leveling and
 PT0899.adjusted by the NATIONAL GEODETIC SURVEY
 PT0899.in June 1991.
 PT0899
 PT0899.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0899.GEOID18 height accuracy estimate available here.
 PT0899
 PT0899.Click photographs - Photos may exist for this station.
 PT0899
 PT0899.The dynamic height is computed by dividing the NAVD 88
 PT0899.geopotential number by the normal gravity value computed on the
 PT0899.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0899.degrees latitude (g = 980.6199 gals.).
 PT0899
 PT0899.The modeled gravity was interpolated from observed gravity values.
 PT0899
 PT0899;                    North         East    Units  Estimated Accuracy
 PT0899;SPC SD S     -   189,030.      534,010.      MT  (+/- 180 meters Scaled)
 PT0899
 PT0899_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP271776(NAD 83)
 PT0899
 PT0899                          SUPERSEDED SURVEY CONTROL
 PT0899
 PT0899.No superseded survey control is available for this station.
 PT0899
 PT0899_MARKER: I = METAL ROD
 PT0899_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0899_STAMPING: J 432 1985
 PT0899_MARK LOGO: NGS
 PT0899_PROJECTION: FLUSH
 PT0899_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0899_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0899+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0899_ROD/PIPE-DEPTH: 3.7 meters
 PT0899
 PT0899  HISTORY     - Date     Condition        Report By
 PT0899  HISTORY     - 1985     MONUMENTED       NGS
 PT0899  HISTORY     - 20120605 GOOD             INDIV
 PT0899
 PT0899                          STATION DESCRIPTION
 PT0899
 PT0899'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0899'4.6 KM (2.85 MI) SOUTH FROM MIDLAND.
 PT0899'4.60 KM (2.86 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 PT0899'US HIGHWAY 14 AT MIDLAND, IN THE NORTH CORNER OF THE T JUNCTION OF A
 PT0899'TRACK ROAD LEADING NORTH, AT THE SOUTHEAST END OF A CUT, 0.09 KM (0.06
 PT0899'MI) NORTHWEST OF MILEPOST 94, 30.2 METERS (99 FT) NORTHEAST OF THE
 PT0899'HIGHWAY CENTERLINE, 7.6 METERS (25 FT) NORTHWEST OF THE CENTER OF THE
 PT0899'TRACK ROAD AND 0.3 METER (1 FT) SOUTHWEST OF THE RIGHT-OF-WAY FENCE.
 PT0899'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0899'THE MARK IS 0.3 METERS  SE FROM  A WITNESS POST
 PT0899'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0899
 PT0899                          STATION RECOVERY (2012)
 PT0899
 PT0899'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0899'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0937 ***********************************************************************
 PT0937  DESIGNATION -  J 433
 PT0937  PID         -  PT0937
 PT0937  STATE/COUNTY-  SD/STANLEY
 PT0937  COUNTRY     -  US
 PT0937  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0937
 PT0937                         *CURRENT SURVEY CONTROL
 PT0937  ______________________________________________________________________
 PT0937* NAD 83(1986) POSITION- 44 37 56.     (N) 101 08 10.     (W)   SCALED
 PT0937* NAVD 88 ORTHO HEIGHT -   653.192 (meters)     2143.01  (feet) ADJUSTED
 PT0937  ______________________________________________________________________
 PT0937  GEOID HEIGHT    -        -21.989 (meters)                     GEOID18
 PT0937  DYNAMIC HEIGHT  -        653.041 (meters)     2142.52  (feet) COMP
 PT0937  MODELED GRAVITY -    980,366.3   (mgal)                       NAVD 88
 PT0937
 PT0937  VERT ORDER      -  FIRST     CLASS II
 PT0937
 PT0937.The horizontal coordinates were scaled from a map and have
 PT0937.an estimated accuracy of +/- 6 seconds.
 PT0937
 PT0937.The orthometric height was determined by differential leveling and
 PT0937.adjusted by the NATIONAL GEODETIC SURVEY
 PT0937.in June 1991.
 PT0937
 PT0937.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0937.GEOID18 height accuracy estimate available here.
 PT0937
 PT0937.Click photographs - Photos may exist for this station.
 PT0937
 PT0937.The dynamic height is computed by dividing the NAVD 88
 PT0937.geopotential number by the normal gravity value computed on the
 PT0937.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0937.degrees latitude (g = 980.6199 gals.).
 PT0937
 PT0937.The modeled gravity was interpolated from observed gravity values.
 PT0937
 PT0937;                    North         East    Units  Estimated Accuracy
 PT0937;SPC SD S     -   255,710.      536,300.      MT  (+/- 180 meters Scaled)
 PT0937
 PT0937_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ305443(NAD 83)
 PT0937
 PT0937                          SUPERSEDED SURVEY CONTROL
 PT0937
 PT0937.No superseded survey control is available for this station.
 PT0937
 PT0937_MARKER: I = METAL ROD
 PT0937_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0937_STAMPING: J 433 1985
 PT0937_MARK LOGO: NGS
 PT0937_PROJECTION: FLUSH
 PT0937_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0937_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0937+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0937_ROD/PIPE-DEPTH: 7.3 meters
 PT0937
 PT0937  HISTORY     - Date     Condition        Report By
 PT0937  HISTORY     - 1985     MONUMENTED       NGS
 PT0937  HISTORY     - 20110407 GOOD             INDIV
 PT0937
 PT0937                          STATION DESCRIPTION
 PT0937
 PT0937'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0937'52.3 KM (32.5 MI) SOUTH FROM EAGLE BUTTE.
 PT0937'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0937'STREET AT EAGLE BUTTE, THENCE 48.75 KM (30.30 MI) SOUTH ALONG STATE
 PT0937'HIGHWAY 63, AT THE SOUTH END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE,
 PT0937'IN THE SOUTHEAST CORNER OF THE JUNCTION OF FIELD ACCESS ROADS, 0.10 KM
 PT0937'(0.06 MI) NORTH OF MILEPOST 137, 23.2 METERS (76 FT) EAST OF THE
 PT0937'HIGHWAY CENTERLINE, 6.7 METERS (22 FT) SOUTH OF THE CENTER OF A FIELD
 PT0937'ACCESS ROAD, 8.8 METERS (29 FT) EAST-NORTHEAST OF THE SOUTH END OF A
 PT0937'18-INCH PIPE CULVERT UNDER THE ACCESS ROAD AND 0.3 METER (1 FT) WEST
 PT0937'OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH
 PT0937'A 5-INCH LOGO CAP.
 PT0937'THE MARK IS 0.4 METERS  N FROM  A WITNESS POST
 PT0937'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 PT0937
 PT0937                          STATION RECOVERY (2011)
 PT0937
 PT0937'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0937'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0665 ***********************************************************************
 OS0665  DESIGNATION -  J 434
 OS0665  PID         -  OS0665
 OS0665  STATE/COUNTY-  SD/JONES
 OS0665  COUNTRY     -  US
 OS0665  USGS QUAD   -  STAMFORD (2017)
 OS0665
 OS0665                         *CURRENT SURVEY CONTROL
 OS0665  ______________________________________________________________________
 OS0665* NAD 83(1986) POSITION- 43 53 55.     (N) 101 03 51.     (W)   SCALED
 OS0665* NAVD 88 ORTHO HEIGHT -   735.833 (meters)     2414.15  (feet) ADJUSTED
 OS0665  ______________________________________________________________________
 OS0665  GEOID HEIGHT    -        -23.209 (meters)                     GEOID18
 OS0665  DYNAMIC HEIGHT  -        735.596 (meters)     2413.37  (feet) COMP
 OS0665  MODELED GRAVITY -    980,272.4   (mgal)                       NAVD 88
 OS0665
 OS0665  VERT ORDER      -  FIRST     CLASS II
 OS0665
 OS0665.The horizontal coordinates were scaled from a map and have
 OS0665.an estimated accuracy of +/- 6 seconds.
 OS0665
 OS0665.The orthometric height was determined by differential leveling and
 OS0665.adjusted by the NATIONAL GEODETIC SURVEY
 OS0665.in June 1991.
 OS0665
 OS0665.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0665.GEOID18 height accuracy estimate available here.
 OS0665
 OS0665.Click photographs - Photos may exist for this station.
 OS0665
 OS0665.The dynamic height is computed by dividing the NAVD 88
 OS0665.geopotential number by the normal gravity value computed on the
 OS0665.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0665.degrees latitude (g = 980.6199 gals.).
 OS0665
 OS0665.The modeled gravity was interpolated from observed gravity values.
 OS0665
 OS0665;                    North         East    Units  Estimated Accuracy
 OS0665;SPC SD S     -   174,150.      541,290.      MT  (+/- 180 meters Scaled)
 OS0665
 OS0665_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP342626(NAD 83)
 OS0665
 OS0665                          SUPERSEDED SURVEY CONTROL
 OS0665
 OS0665.No superseded survey control is available for this station.
 OS0665
 OS0665_MARKER: I = METAL ROD
 OS0665_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0665_STAMPING: J 434 1985
 OS0665_MARK LOGO: NGS
 OS0665_PROJECTION: FLUSH
 OS0665_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0665_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0665+SATELLITE: SATELLITE OBSERVATIONS - January 14, 2013
 OS0665_ROD/PIPE-DEPTH: 4.9 meters
 OS0665
 OS0665  HISTORY     - Date     Condition        Report By
 OS0665  HISTORY     - 1985     MONUMENTED       NGS
 OS0665  HISTORY     - 20130114 GOOD             INDIV
 OS0665
 OS0665                          STATION DESCRIPTION
 OS0665
 OS0665'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0665'14.4 KM (8.95 MI) WEST FROM OKATON.
 OS0665'14.42 KM (8.96 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0665'OF I 90 EXIT 183 AT OKATON, AT THE JONES-JACKSON COUNTY LINE, IN THE
 OS0665'SOUTHEAST CORNER OF THE INTERSECTION OF FIELD ACCESS ROADS, 29.6
 OS0665'METERS (97 FT) SOUTH OF THE CENTER OF THE SERVICE ROAD, 5.8 METERS (19
 OS0665'FT) EAST OF THE CENTER OF A FIELD ACCESS ROAD, 13.0 METERS (42.5 FT)
 OS0665'EAST OF THE SOUTH LEG OF A WOODEN SIGN JONES COUNTY SOIL CONSERVATION
 OS0665'DISTRICT, 26.5 METERS (87 FT) SOUTHWEST OF THE SOUTH END OF A 48-INCH
 OS0665'CONCRETE PIPE CULVERT AND 0.6 METER (2 FT) NORTH OF THE RIGHT-OF-WAY
 OS0665'FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0665'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0665'THE MARK IS ABOVE LEVEL WITH THE SERVICE ROAD.
 OS0665
 OS0665                          STATION RECOVERY (2013)
 OS0665
 OS0665'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0665'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0703 ***********************************************************************
 OT0703  DESIGNATION -  J 435
 OT0703  PID         -  OT0703
 OT0703  STATE/COUNTY-  SD/PENNINGTON
 OT0703  COUNTRY     -  US
 OT0703  USGS QUAD   -  SCENIC (2017)
 OT0703
 OT0703                         *CURRENT SURVEY CONTROL
 OT0703  ______________________________________________________________________
 OT0703* NAD 83(1986) POSITION- 43 50 09.     (N) 102 35 25.     (W)   SCALED
 OT0703* NAVD 88 ORTHO HEIGHT -   862.891 (meters)     2831.00  (feet) ADJUSTED
 OT0703  ______________________________________________________________________
 OT0703  GEOID HEIGHT    -        -18.017 (meters)                     GEOID18
 OT0703  DYNAMIC HEIGHT  -        862.614 (meters)     2830.09  (feet) COMP
 OT0703  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 OT0703
 OT0703  VERT ORDER      -  FIRST     CLASS II
 OT0703
 OT0703.The horizontal coordinates were scaled from a map and have
 OT0703.an estimated accuracy of +/- 6 seconds.
 OT0703
 OT0703.The orthometric height was determined by differential leveling and
 OT0703.adjusted by the NATIONAL GEODETIC SURVEY
 OT0703.in June 1991.
 OT0703
 OT0703.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0703.GEOID18 height accuracy estimate available here.
 OT0703
 OT0703.Click photographs - Photos may exist for this station.
 OT0703
 OT0703.The dynamic height is computed by dividing the NAVD 88
 OT0703.geopotential number by the normal gravity value computed on the
 OT0703.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0703.degrees latitude (g = 980.6199 gals.).
 OT0703
 OT0703.The modeled gravity was interpolated from observed gravity values.
 OT0703
 OT0703;                    North         East    Units  Estimated Accuracy
 OT0703;SPC SD S     -   169,380.      418,520.      MT  (+/- 180 meters Scaled)
 OT0703
 OT0703_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ937564(NAD 83)
 OT0703
 OT0703                          SUPERSEDED SURVEY CONTROL
 OT0703
 OT0703.No superseded survey control is available for this station.
 OT0703
 OT0703_MARKER: I = METAL ROD
 OT0703_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0703_STAMPING: J 435 1985
 OT0703_MARK LOGO: NGS
 OT0703_PROJECTION: FLUSH
 OT0703_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0703_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0703+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 OT0703_ROD/PIPE-DEPTH: 8.2 meters
 OT0703
 OT0703  HISTORY     - Date     Condition        Report By
 OT0703  HISTORY     - 1985     MONUMENTED       NGS
 OT0703  HISTORY     - 20120724 GOOD             INDIV
 OT0703
 OT0703                          STATION DESCRIPTION
 OT0703
 OT0703'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0703'7.1 KM (4.4 MI) NW FROM SCENIC.
 OT0703'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0703'IN SCENIC, THENCE 6.35 KM (3.95 MI) NORTHWEST ALONG STATE HIGHWAY 44,
 OT0703'IN THE SOUTHWEST CORNER OF THE T JUNCTION OF COUNTY ROAD 157, 0.55 KM
 OT0703'(0.35 MI) SOUTHEAST OF MILEPOST 83, 30.2 METERS (99 FT) SOUTHWEST OF
 OT0703'THE HIGHWAY CENTERLINE, 49.2 METERS (161.5 FT) SOUTHEAST OF THE CENTER
 OT0703'OF THE ROAD, 1.5 METERS (5 FT) SOUTHEAST OF A FENCE CORNER AND 0.3
 OT0703'METER (1 FT) NORTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 OT0703'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0703'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0703'THE MARK IS 1.8 M BELOW THE HIGHWAY.
 OT0703
 OT0703                          STATION RECOVERY (2012)
 OT0703
 OT0703'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0703'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0624 ***********************************************************************
 OS0624  DESIGNATION -  J 436
 OS0624  PID         -  OS0624
 OS0624  STATE/COUNTY-  SD/JACKSON
 OS0624  COUNTRY     -  US
 OS0624  USGS QUAD   -  KADOKA (2017)
 OS0624
 OS0624                         *CURRENT SURVEY CONTROL
 OS0624  ______________________________________________________________________
 OS0624* NAD 83(1986) POSITION- 43 50 08.     (N) 101 34 59.     (W)   SCALED
 OS0624* NAVD 88 ORTHO HEIGHT -   740.749 (meters)     2430.27  (feet) ADJUSTED
 OS0624  ______________________________________________________________________
 OS0624  GEOID HEIGHT    -        -21.341 (meters)                     GEOID18
 OS0624  DYNAMIC HEIGHT  -        740.513 (meters)     2429.50  (feet) COMP
 OS0624  MODELED GRAVITY -    980,276.2   (mgal)                       NAVD 88
 OS0624
 OS0624  VERT ORDER      -  FIRST     CLASS II
 OS0624
 OS0624.The horizontal coordinates were scaled from a map and have
 OS0624.an estimated accuracy of +/- 6 seconds.
 OS0624
 OS0624.The orthometric height was determined by differential leveling and
 OS0624.adjusted by the NATIONAL GEODETIC SURVEY
 OS0624.in June 1991.
 OS0624
 OS0624.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0624.GEOID18 height accuracy estimate available here.
 OS0624
 OS0624.Click photographs - Photos may exist for this station.
 OS0624
 OS0624.The dynamic height is computed by dividing the NAVD 88
 OS0624.geopotential number by the normal gravity value computed on the
 OS0624.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0624.degrees latitude (g = 980.6199 gals.).
 OS0624
 OS0624.The modeled gravity was interpolated from observed gravity values.
 OS0624
 OS0624;                    North         East    Units  Estimated Accuracy
 OS0624;SPC SD S     -   167,640.      499,500.      MT  (+/- 180 meters Scaled)
 OS0624
 OS0624_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP923568(NAD 83)
 OS0624
 OS0624                          SUPERSEDED SURVEY CONTROL
 OS0624
 OS0624.No superseded survey control is available for this station.
 OS0624
 OS0624_MARKER: I = METAL ROD
 OS0624_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0624_STAMPING: J 436 1985
 OS0624_MARK LOGO: NGS
 OS0624_PROJECTION: FLUSH
 OS0624_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0624_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0624+SATELLITE: SATELLITE OBSERVATIONS - January 16, 2013
 OS0624_ROD/PIPE-DEPTH: 7.3 meters
 OS0624
 OS0624  HISTORY     - Date     Condition        Report By
 OS0624  HISTORY     - 1985     MONUMENTED       NGS
 OS0624  HISTORY     - 19910713 GOOD             NGS
 OS0624  HISTORY     - 20130116 GOOD             INDIV
 OS0624
 OS0624                          STATION DESCRIPTION
 OS0624
 OS0624'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0624'4.7 KM (2.9 MI) WEST FROM KADOKA.
 OS0624'THE MARK IS 3.0 M BELOW THE FRONTAGE ROAD.
 OS0624'4.7 KM (3.0 MI) WEST ALONG I-90 FROM THE JUNCTION OF STATE HIGHWAY 73
 OS0624'SOUTH AT KADOKA, 0.3 KM (0.2 MI) EAST OF MILEPOST 147, 0.1 KM (0.05
 OS0624'MI) WEST OF THE T JUNCTION OF A DIRT ROAD LEADING SOUTH, 29.3 METERS
 OS0624'(96 FT) SOUTH OF THE EAST BOUND HIGHWAY CENTERLINE, 24.5 METERS (80.5
 OS0624'FT) NORTH OF THE CENTER OF THE FRONTAGE ROAD, 5.2 METERS (17 FT) EAST
 OS0624'OF THE WEST BRACE POST IN THE FENCE AND 0.6 METER (2 FT) SOUTH OF THE
 OS0624'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OS0624'5-INCH LOGO CAP.
 OS0624'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OS0624
 OS0624                          STATION RECOVERY (1991)
 OS0624
 OS0624'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0624'4.8 KM (3.00 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0624'JUNCTION OF STATE HIGHWAY 73 (EXIT 150) IN KADOKA, NEAR THE CENTER OF
 OS0624'5 BRACED FENCE POSTS, 0.3 KM (0.20 MI) EAST OF MILEPOST 147, 24.7 M
 OS0624'(81.0 FT) NORTH OF THE CENTERLINE OF A FRONTAGE ROAD, 24.0 M (78.7
 OS0624'FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY,
 OS0624'1.4 M (4.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTH
 OS0624'OF THE FENCE, AND 0.3 M (1.0 FT) WEST OF A WITNESS POST.
 OS0624'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0624
 OS0624                          STATION RECOVERY (2013)
 OS0624
 OS0624'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0624'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0601 ***********************************************************************
 QS0601  DESIGNATION -  J 438
 QS0601  PID         -  QS0601
 QS0601  STATE/COUNTY-  SD/ZIEBACH
 QS0601  COUNTRY     -  US
 QS0601  USGS QUAD   -  DUPREE NE (2017)
 QS0601
 QS0601                         *CURRENT SURVEY CONTROL
 QS0601  ______________________________________________________________________
 QS0601* NAD 83(1986) POSITION- 45 10 57.     (N) 101 32 31.     (W)   SCALED
 QS0601* NAVD 88 ORTHO HEIGHT -   693.564 (meters)     2275.47  (feet) ADJUSTED
 QS0601  ______________________________________________________________________
 QS0601  GEOID HEIGHT    -        -20.592 (meters)                     GEOID18
 QS0601  DYNAMIC HEIGHT  -        693.438 (meters)     2275.05  (feet) COMP
 QS0601  MODELED GRAVITY -    980,412.7   (mgal)                       NAVD 88
 QS0601
 QS0601  VERT ORDER      -  FIRST     CLASS II
 QS0601
 QS0601.The horizontal coordinates were scaled from a map and have
 QS0601.an estimated accuracy of +/- 6 seconds.
 QS0601
 QS0601.The orthometric height was determined by differential leveling and
 QS0601.adjusted by the NATIONAL GEODETIC SURVEY
 QS0601.in June 1991.
 QS0601
 QS0601.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0601.GEOID18 height accuracy estimate available here.
 QS0601
 QS0601.Click photographs - Photos may exist for this station.
 QS0601
 QS0601.The dynamic height is computed by dividing the NAVD 88
 QS0601.geopotential number by the normal gravity value computed on the
 QS0601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0601.degrees latitude (g = 980.6199 gals.).
 QS0601
 QS0601.The modeled gravity was interpolated from observed gravity values.
 QS0601
 QS0601;                    North         East    Units  Estimated Accuracy
 QS0601;SPC SD N     -   151,080.      478,820.      MT  (+/- 180 meters Scaled)
 QS0601
 QS0601_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR002063(NAD 83)
 QS0601
 QS0601                          SUPERSEDED SURVEY CONTROL
 QS0601
 QS0601.No superseded survey control is available for this station.
 QS0601
 QS0601_MARKER: I = METAL ROD
 QS0601_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 QS0601_STAMPING: J 438 1985
 QS0601_MARK LOGO: NGS
 QS0601_PROJECTION: FLUSH
 QS0601_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0601+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0601_ROD/PIPE-DEPTH: 4.9 meters
 QS0601
 QS0601  HISTORY     - Date     Condition        Report By
 QS0601  HISTORY     - 1985     MONUMENTED       NGS
 QS0601  HISTORY     - 20120724 GOOD             INDIV
 QS0601
 QS0601                          STATION DESCRIPTION
 QS0601
 QS0601'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0601'19.1 KM (11.85 MI) NORTH FROM DUPREE.
 QS0601'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0601'STREET AT DUPREE, THENCE 16.25 KM (10.10 MI) NORTH ALONG STATE HIGHWAY
 QS0601'65, ON THE OUTSIDE OF THE NORTHEAST END OF A CURVE, NEAR A Y JUNCTION
 QS0601'IN THE RIGHT-OF-WAY FENCE, 3.96 KM (2.46 MI) SOUTHWEST OF THE
 QS0601'SOUTHWEST END OF THE BRIDGE OVER THE MOREAU RIVER, 33.8 METERS (111
 QS0601'FT) NORTHWEST OF THE HIGHWAY CENTERLINE, 102.1 METERS (335 FT) NORTH
 QS0601'OF MILEPOST 174, 49.7 METERS (163 FT) NORTH OF THE NORTHWEST END OF AN
 QS0601'18-INCH PIPE CULVERT, 2.6 METERS (8.6 FT) SOUTHWEST OF THE SOUTHWEST
 QS0601'END OF A WIRE GATE IN THE RIGHT-OF-WAY FENCE AND 0.3 METER (1 FT)
 QS0601'SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 QS0601'HAD THROUGH A 5-INCH LOGO CAP.
 QS0601'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0601'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 QS0601
 QS0601                          STATION RECOVERY (2012)
 QS0601
 QS0601'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 QS0601'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0044 ***********************************************************************
 OR0044  DESIGNATION -  J 44
 OR0044  PID         -  OR0044
 OR0044  STATE/COUNTY-  SD/SANBORN
 OR0044  COUNTRY     -  US
 OR0044  USGS QUAD   -  LETCHER (2017)
 OR0044
 OR0044                         *CURRENT SURVEY CONTROL
 OR0044  ______________________________________________________________________
 OR0044* NAD 83(1986) POSITION- 43 53 53.     (N) 098 08 25.     (W)   SCALED
 OR0044* NAVD 88 ORTHO HEIGHT -   398.363 (meters)     1306.96  (feet) ADJUSTED
 OR0044  ______________________________________________________________________
 OR0044  GEOID HEIGHT    -        -25.813 (meters)                     GEOID18
 OR0044  DYNAMIC HEIGHT  -        398.275 (meters)     1306.67  (feet) COMP
 OR0044  MODELED GRAVITY -    980,386.1   (mgal)                       NAVD 88
 OR0044
 OR0044  VERT ORDER      -  FIRST     CLASS II
 OR0044
 OR0044.The horizontal coordinates were scaled from a map and have
 OR0044.an estimated accuracy of +/- 6 seconds.
 OR0044
 OR0044.The orthometric height was determined by differential leveling and
 OR0044.adjusted by the NATIONAL GEODETIC SURVEY
 OR0044.in June 1991.
 OR0044
 OR0044.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0044.GEOID18 height accuracy estimate available here.
 OR0044
 OR0044.Click photographs - Photos may exist for this station.
 OR0044
 OR0044.The dynamic height is computed by dividing the NAVD 88
 OR0044.geopotential number by the normal gravity value computed on the
 OR0044.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0044.degrees latitude (g = 980.6199 gals.).
 OR0044
 OR0044.The modeled gravity was interpolated from observed gravity values.
 OR0044
 OR0044;                    North         East    Units  Estimated Accuracy
 OR0044;SPC SD S     -   176,160.      776,160.      MT  (+/- 180 meters Scaled)
 OR0044
 OR0044_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP690609(NAD 83)
 OR0044
 OR0044                          SUPERSEDED SURVEY CONTROL
 OR0044
 OR0044  NGVD 29 (??/??/92)  398.067  (m)         1305.99   (f) ADJ UNCH    1 2
 OR0044
 OR0044.Superseded values are not recommended for survey control.
 OR0044
 OR0044.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0044.See file dsdata.pdf to determine how the superseded data were derived.
 OR0044
 OR0044_MARKER: DB = BENCH MARK DISK
 OR0044_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OR0044_SP_SET: BUILDING
 OR0044_STAMPING: J 44 1934
 OR0044_MARK LOGO: CGS
 OR0044_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0044
 OR0044  HISTORY     - Date     Condition        Report By
 OR0044  HISTORY     - 1934     MONUMENTED       CGS
 OR0044  HISTORY     - 1934     GOOD             CGS
 OR0044  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 OR0044
 OR0044                          STATION DESCRIPTION
 OR0044
 OR0044'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0044'AT LETCHER.
 OR0044'AT LETCHER, SANBORN COUNTY, AT THE POST OFFICE, 2 FEET EAST
 OR0044'OF THE FRONT ENTRANCE, AND ABOUT 4 FEET ABOVE THE GROUND.  A
 OR0044'STANDARD DISK, STAMPED J 44 1934 AND SET VERTICALLY.
 OR0044
 OR0044                          STATION RECOVERY (1934)
 OR0044
 OR0044'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 OR0044'RECOVERED IN GOOD CONDITION.
 OR0044
 OR0044                          STATION RECOVERY (2012)
 OR0044
 OR0044'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OR0044'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0952 ***********************************************************************
 OQ0952  DESIGNATION -  J 447
 OQ0952  PID         -  OQ0952
 OQ0952  STATE/COUNTY-  SD/UNION
 OQ0952  COUNTRY     -  US
 OQ0952  USGS QUAD   -  BERESFORD (2017)
 OQ0952
 OQ0952                         *CURRENT SURVEY CONTROL
 OQ0952  ______________________________________________________________________
 OQ0952* NAD 83(1986) POSITION- 43 03 17.     (N) 096 47 42.     (W)   SCALED
 OQ0952* NAVD 88 ORTHO HEIGHT -   456.843 (meters)     1498.83  (feet) ADJUSTED
 OQ0952  ______________________________________________________________________
 OQ0952  GEOID HEIGHT    -        -25.891 (meters)                     GEOID18
 OQ0952  DYNAMIC HEIGHT  -        456.713 (meters)     1498.40  (feet) COMP
 OQ0952  MODELED GRAVITY -    980,321.5   (mgal)                       NAVD 88
 OQ0952
 OQ0952  VERT ORDER      -  FIRST     CLASS II
 OQ0952
 OQ0952.The horizontal coordinates were scaled from a map and have
 OQ0952.an estimated accuracy of +/- 6 seconds.
 OQ0952
 OQ0952.The orthometric height was determined by differential leveling and
 OQ0952.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0952.in June 1991.
 OQ0952
 OQ0952.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0952.GEOID18 height accuracy estimate available here.
 OQ0952
 OQ0952.Click photographs - Photos may exist for this station.
 OQ0952
 OQ0952.The dynamic height is computed by dividing the NAVD 88
 OQ0952.geopotential number by the normal gravity value computed on the
 OQ0952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0952.degrees latitude (g = 980.6199 gals.).
 OQ0952
 OQ0952.The modeled gravity was interpolated from observed gravity values.
 OQ0952
 OQ0952;                    North         East    Units  Estimated Accuracy
 OQ0952;SPC SD S     -    86,280.      888,160.      MT  (+/- 180 meters Scaled)
 OQ0952
 OQ0952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN795692(NAD 83)
 OQ0952
 OQ0952                          SUPERSEDED SURVEY CONTROL
 OQ0952
 OQ0952.No superseded survey control is available for this station.
 OQ0952
 OQ0952_MARKER: I = METAL ROD
 OQ0952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0952_STAMPING: J 447 1990
 OQ0952_MARK LOGO: NGS
 OQ0952_PROJECTION: PROJECTING 16 CENTIMETERS
 OQ0952_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0952+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ0952_ROD/PIPE-DEPTH: 6.7 meters
 OQ0952_SLEEVE-DEPTH  : 0.9 meters
 OQ0952
 OQ0952  HISTORY     - Date     Condition        Report By
 OQ0952  HISTORY     - 1990     MONUMENTED       NGS
 OQ0952  HISTORY     - 20120327 POOR             INDIV
 OQ0952
 OQ0952                          STATION DESCRIPTION
 OQ0952
 OQ0952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0952'3.2 KM (2.0 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0952'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 0.5 KM (0.3 MI) NORTH OF
 OQ0952'MILEPOST 45, 32.0 M (105.0 FT) EAST OF THE CENTERLINE OF THE
 OQ0952'NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) BELOW THE LEVEL OF
 OQ0952'THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST AND T-FENCE
 OQ0952'CORNER.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OQ0952'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 OQ0952'MONUMENT.
 OQ0952
 OQ0952                          STATION RECOVERY (2012)
 OQ0952
 OQ0952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0952'CAP IS NO LONGER ATTACHED, CONCRETE IS BROKEN
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1001 ***********************************************************************
 OQ1001  DESIGNATION -  J 448
 OQ1001  PID         -  OQ1001
 OQ1001  STATE/COUNTY-  SD/MINNEHAHA
 OQ1001  COUNTRY     -  US
 OQ1001  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1001
 OQ1001                         *CURRENT SURVEY CONTROL
 OQ1001  ______________________________________________________________________
 OQ1001* NAD 83(1986) POSITION- 43 35 20.     (N) 096 46 13.     (W)   SCALED
 OQ1001* NAVD 88 ORTHO HEIGHT -   461.621 (meters)     1514.50  (feet) ADJUSTED
 OQ1001  ______________________________________________________________________
 OQ1001  GEOID HEIGHT    -        -26.300 (meters)                     GEOID18
 OQ1001  DYNAMIC HEIGHT  -        461.501 (meters)     1514.11  (feet) COMP
 OQ1001  MODELED GRAVITY -    980,345.2   (mgal)                       NAVD 88
 OQ1001
 OQ1001  VERT ORDER      -  FIRST     CLASS II
 OQ1001
 OQ1001.The horizontal coordinates were scaled from a map and have
 OQ1001.an estimated accuracy of +/- 6 seconds.
 OQ1001
 OQ1001.The orthometric height was determined by differential leveling and
 OQ1001.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1001.in June 1991.
 OQ1001
 OQ1001.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1001.GEOID18 height accuracy estimate available here.
 OQ1001
 OQ1001.Click photographs - Photos may exist for this station.
 OQ1001
 OQ1001.The dynamic height is computed by dividing the NAVD 88
 OQ1001.geopotential number by the normal gravity value computed on the
 OQ1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1001.degrees latitude (g = 980.6199 gals.).
 OQ1001
 OQ1001.The modeled gravity was interpolated from observed gravity values.
 OQ1001
 OQ1001;                    North         East    Units  Estimated Accuracy
 OQ1001;SPC SD S     -   145,650.      887,630.      MT  (+/- 180 meters Scaled)
 OQ1001
 OQ1001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799286(NAD 83)
 OQ1001
 OQ1001                          SUPERSEDED SURVEY CONTROL
 OQ1001
 OQ1001.No superseded survey control is available for this station.
 OQ1001
 OQ1001_MARKER: I = METAL ROD
 OQ1001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1001_STAMPING: J 448 1990
 OQ1001_MARK LOGO: NGS
 OQ1001_PROJECTION: PROJECTING 7 CENTIMETERS
 OQ1001_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1001_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1001+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1001_ROD/PIPE-DEPTH: 4.9 meters
 OQ1001_SLEEVE-DEPTH  : 0.9 meters
 OQ1001
 OQ1001  HISTORY     - Date     Condition        Report By
 OQ1001  HISTORY     - 1990     MONUMENTED       NGS
 OQ1001
 OQ1001                          STATION DESCRIPTION
 OQ1001
 OQ1001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1001'5.2 KM (3.2 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1001'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.95 KM (0.59 MI)
 OQ1001'NORTH OF MILEPOST 82, 53.5 M (175.5 FT) EAST OF THE CENTERLINE OF THE
 OQ1001'NORTHBOUND LANES OF THE HIGHWAY, 33.4 M (109.6 FT) EAST OF THE CENTER
 OQ1001'OF A FRONTAGE ROAD, 17.7 M (58.1 FT) NORTHWEST OF THE MOST NORTHERLY
 OQ1001'1 OF 3 LEGS OF A RADIO TOWER, 25.4 M (83.3 FT) SOUTHEAST OF TELEPHONE
 OQ1001'PEDESTAL NUMBER 8 182, 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE HIGHWAY,
 OQ1001'AND 0.45 M (1.48 FT) WEST OF A WITNESS AND FENCE.  NOTE--ACCESS TO
 OQ1001'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OQ1001'NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1020 ***********************************************************************
 OQ1020  DESIGNATION -  J 449
 OQ1020  PID         -  OQ1020
 OQ1020  STATE/COUNTY-  SD/MINNEHAHA
 OQ1020  COUNTRY     -  US
 OQ1020  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1020
 OQ1020                         *CURRENT SURVEY CONTROL
 OQ1020  ______________________________________________________________________
 OQ1020* NAD 83(1986) POSITION- 43 36 33.     (N) 096 44 18.     (W)   SCALED
 OQ1020* NAVD 88 ORTHO HEIGHT -   435.456 (meters)     1428.66  (feet) ADJUSTED
 OQ1020  ______________________________________________________________________
 OQ1020  GEOID HEIGHT    -        -26.295 (meters)                     GEOID18
 OQ1020  DYNAMIC HEIGHT  -        435.344 (meters)     1428.29  (feet) COMP
 OQ1020  MODELED GRAVITY -    980,350.4   (mgal)                       NAVD 88
 OQ1020
 OQ1020  VERT ORDER      -  FIRST     CLASS II
 OQ1020
 OQ1020.The horizontal coordinates were scaled from a map and have
 OQ1020.an estimated accuracy of +/- 6 seconds.
 OQ1020
 OQ1020.The orthometric height was determined by differential leveling and
 OQ1020.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1020.in June 1991.
 OQ1020
 OQ1020.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1020.GEOID18 height accuracy estimate available here.
 OQ1020
 OQ1020.Click photographs - Photos may exist for this station.
 OQ1020
 OQ1020.The dynamic height is computed by dividing the NAVD 88
 OQ1020.geopotential number by the normal gravity value computed on the
 OQ1020.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1020.degrees latitude (g = 980.6199 gals.).
 OQ1020
 OQ1020.The modeled gravity was interpolated from observed gravity values.
 OQ1020
 OQ1020;                    North         East    Units  Estimated Accuracy
 OQ1020;SPC SD S     -   148,010.      890,110.      MT  (+/- 180 meters Scaled)
 OQ1020
 OQ1020_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP825309(NAD 83)
 OQ1020
 OQ1020                          SUPERSEDED SURVEY CONTROL
 OQ1020
 OQ1020.No superseded survey control is available for this station.
 OQ1020
 OQ1020_MARKER: I = METAL ROD
 OQ1020_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1020_STAMPING: J 449 1990
 OQ1020_MARK LOGO: NGS
 OQ1020_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ1020_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1020_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1020_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1020+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1991
 OQ1020_ROD/PIPE-DEPTH: 15.7 meters
 OQ1020_SLEEVE-DEPTH  : 0.9 meters
 OQ1020
 OQ1020  HISTORY     - Date     Condition        Report By
 OQ1020  HISTORY     - 1990     MONUMENTED       NGS
 OQ1020  HISTORY     - 19910526 GOOD             NGS
 OQ1020
 OQ1020                          STATION DESCRIPTION
 OQ1020
 OQ1020'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1020'2.2 KM (1.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM ITS
 OQ1020'INTERSECTION WITH CLIFF AVENUE IN SIOUX FALLS, 0.2 KM (0.1 MI)
 OQ1020'NORTHEAST OF MILEPOST 398, 31.9 M (104.7 FT) NORTH-NORTHEAST OF THE
 OQ1020'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT)
 OQ1020'EAST-SOUTHEAST OF A PETROLEUM PIPELINE STANDPIPE, 10.0 M (32.8 FT)
 OQ1020'SOUTH-SOUTHWEST OF THE CENTER OF A GRAVELED ROAD, 1.5 M (4.9 FT)
 OQ1020'BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) SOUTH-SOUTHWEST OF
 OQ1020'A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH
 OQ1020'A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR
 OQ1020'A CLASS A MONUMENT.
 OQ1020
 OQ1020                          STATION RECOVERY (1991)
 OQ1020
 OQ1020'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1020'3.9 KM (2.4 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE JUNCTION
 OQ1020'OF INTERSTATE HIGHWAY 229 AT THE NORTHEAST EDGE OF SIOUX FALLS, 0.2
 OQ1020'KM (0.1 MI) EAST OF MILEPOST 398, 31.9 M (104.7 FT) NORTH-NORTHEAST
 OQ1020'OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 15.0 M
 OQ1020'(49.2 FT) EAST-SOUTHEAST OF A PETROLEUM PIPELINE STANDPIPE, 10.0 M
 OQ1020'(32.8 FT) SOUTH-SOUTHWEST OF THE CENTER OF A GRAVELED ROAD, 1.5 M
 OQ1020'(4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT)
 OQ1020'SOUTH-SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1020'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OQ1020'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0083 ***********************************************************************
 PS0083  DESIGNATION -  J 45
 PS0083  PID         -  PS0083
 PS0083  STATE/COUNTY-  SD/BEADLE
 PS0083  COUNTRY     -  US
 PS0083  USGS QUAD   -  WOLSEY (2017)
 PS0083
 PS0083                         *CURRENT SURVEY CONTROL
 PS0083  ______________________________________________________________________
 PS0083* NAD 83(1986) POSITION- 44 22 35.     (N) 098 27 43.     (W)   SCALED
 PS0083* NAVD 88 ORTHO HEIGHT -   405.733 (meters)     1331.14  (feet) ADJUSTED
 PS0083  ______________________________________________________________________
 PS0083  GEOID HEIGHT    -        -25.029 (meters)                     GEOID18
 PS0083  DYNAMIC HEIGHT  -        405.661 (meters)     1330.91  (feet) COMP
 PS0083  MODELED GRAVITY -    980,427.0   (mgal)                       NAVD 88
 PS0083
 PS0083  VERT ORDER      -  FIRST     CLASS II
 PS0083
 PS0083.The horizontal coordinates were scaled from a map and have
 PS0083.an estimated accuracy of +/- 6 seconds.
 PS0083
 PS0083.The orthometric height was determined by differential leveling and
 PS0083.adjusted by the NATIONAL GEODETIC SURVEY
 PS0083.in June 1991.
 PS0083
 PS0083.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0083.GEOID18 height accuracy estimate available here.
 PS0083
 PS0083.Click photographs - Photos may exist for this station.
 PS0083
 PS0083.The dynamic height is computed by dividing the NAVD 88
 PS0083.geopotential number by the normal gravity value computed on the
 PS0083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0083.degrees latitude (g = 980.6199 gals.).
 PS0083
 PS0083.The modeled gravity was interpolated from observed gravity values.
 PS0083
 PS0083;                    North         East    Units  Estimated Accuracy
 PS0083;SPC SD N     -    61,510.      722,570.      MT  (+/- 180 meters Scaled)
 PS0083
 PS0083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ428138(NAD 83)
 PS0083
 PS0083                          SUPERSEDED SURVEY CONTROL
 PS0083
 PS0083  NGVD 29 (??/??/92)  405.433  (m)         1330.16   (f) ADJ UNCH    1 2
 PS0083
 PS0083.Superseded values are not recommended for survey control.
 PS0083
 PS0083.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0083.See file dsdata.pdf to determine how the superseded data were derived.
 PS0083
 PS0083_MARKER: DB = BENCH MARK DISK
 PS0083_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0083_SP_SET: CULVERT HEADWALL
 PS0083_STAMPING: J 45 1934
 PS0083_MARK LOGO: CGS
 PS0083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0083+STABILITY: SURFACE MOTION
 PS0083
 PS0083  HISTORY     - Date     Condition        Report By
 PS0083  HISTORY     - 1934     MONUMENTED       CGS
 PS0083  HISTORY     - 1973     MARK NOT FOUND   USGS
 PS0083
 PS0083                          STATION DESCRIPTION
 PS0083
 PS0083'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0083'2.8 MI SE FROM WOLSEY.
 PS0083'ABOUT 2-3/4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 PS0083'PAUL AND PACIFIC RAILROAD FROM THE POST OFFICE AT WOLSEY, BEADLE
 PS0083'COUNTY, ABOUT 23 POLES SOUTHEAST OF MILEPOST 53, OPPOSITE RAILROAD
 PS0083'BRIDGE P 42, 75 FEET NORTHEAST OF THE CENTER LINE OF THE TRACK,
 PS0083'AT A HIGHWAY CULVERT, AND IN THE CENTER OF THE TOP OF THE
 PS0083'SOUTHWEST CONCRETE HEAD WALL.  A STANDARD DISK, STAMPED J 45
 PS0083'1934.
 PS0083
 PS0083                          STATION RECOVERY (1973)
 PS0083
 PS0083'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PS0083'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1952 ***********************************************************************
 NM1952  DESIGNATION -  J 450
 NM1952  PID         -  NM1952
 NM1952  STATE/COUNTY-  SD/UNION
 NM1952  COUNTRY     -  US
 NM1952  USGS QUAD   -  ELK POINT NE (2018)
 NM1952
 NM1952                         *CURRENT SURVEY CONTROL
 NM1952  ______________________________________________________________________
 NM1952* NAD 83(1986) POSITION- 42 38 15.     (N) 096 37 08.     (W)   SCALED
 NM1952* NAVD 88 ORTHO HEIGHT -   340.513 (meters)     1117.17  (feet) ADJUSTED
 NM1952  ______________________________________________________________________
 NM1952  GEOID HEIGHT    -        -25.724 (meters)                     GEOID18
 NM1952  DYNAMIC HEIGHT  -        340.411 (meters)     1116.83  (feet) COMP
 NM1952  MODELED GRAVITY -    980,310.5   (mgal)                       NAVD 88
 NM1952
 NM1952  VERT ORDER      -  FIRST     CLASS II
 NM1952
 NM1952.The horizontal coordinates were scaled from a map and have
 NM1952.an estimated accuracy of +/- 6 seconds.
 NM1952
 NM1952.The orthometric height was determined by differential leveling and
 NM1952.adjusted by the NATIONAL GEODETIC SURVEY
 NM1952.in June 1991.
 NM1952
 NM1952.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1952.GEOID18 height accuracy estimate available here.
 NM1952
 NM1952.Click photographs - Photos may exist for this station.
 NM1952
 NM1952.The dynamic height is computed by dividing the NAVD 88
 NM1952.geopotential number by the normal gravity value computed on the
 NM1952.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1952.degrees latitude (g = 980.6199 gals.).
 NM1952
 NM1952.The modeled gravity was interpolated from observed gravity values.
 NM1952
 NM1952;                    North         East    Units  Estimated Accuracy
 NM1952;SPC SD S     -    40,600.      904,570.      MT  (+/- 180 meters Scaled)
 NM1952
 NM1952_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN952233(NAD 83)
 NM1952
 NM1952                          SUPERSEDED SURVEY CONTROL
 NM1952
 NM1952.No superseded survey control is available for this station.
 NM1952
 NM1952_MARKER: I = METAL ROD
 NM1952_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1952_STAMPING: J 450 1990
 NM1952_MARK LOGO: NGS
 NM1952_PROJECTION: PROJECTING 4 CENTIMETERS
 NM1952_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1952_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1952_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1952+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1952_ROD/PIPE-DEPTH: 14.6 meters
 NM1952_SLEEVE-DEPTH  : 0.9 meters
 NM1952
 NM1952  HISTORY     - Date     Condition        Report By
 NM1952  HISTORY     - 1990     MONUMENTED       NGS
 NM1952  HISTORY     - 20120402 POOR             INDIV
 NM1952
 NM1952                          STATION DESCRIPTION
 NM1952
 NM1952'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1952'1.2 KM (0.7 MI) WESTERLY ALONG STATE HIGHWAY 105 FROM ITS JUNCTION
 NM1952'WITH MAIN STREET IN JEFFERSON, THENCE 5.0 KM (3.1 MI) NORTHERLY ALONG
 NM1952'INTERSTATE HIGHWAY 29, 1.0 KM (0.6 MI) NORTH OF MILEPOST 12, 32.2 M
 NM1952'(105.6 FT) NORTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 NM1952'INTERSTATE HIGHWAY, 0.7 M (2.3 FT) NORTHWEST OF THE MOST
 NM1952'NORTHWESTERLY 1 OF 2 FENCE BRACE POSTS, 0.6 M (2.0 FT) SOUTHWEST OF A
 NM1952'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 NM1952'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM1952'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 NM1952'MONUMENT.
 NM1952
 NM1952                          STATION RECOVERY (2012)
 NM1952
 NM1952'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1952'CONCRETE AND CAP ARE BROKEN, PVC PIPE IS CHIPPED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1025 ***********************************************************************
 PR1025  DESIGNATION -  J 451
 PR1025  PID         -  PR1025
 PR1025  STATE/COUNTY-  SD/MOODY
 PR1025  COUNTRY     -  US
 PR1025  USGS QUAD   -  RUTLAND SE (2017)
 PR1025
 PR1025                         *CURRENT SURVEY CONTROL
 PR1025  ______________________________________________________________________
 PR1025* NAD 83(1986) POSITION- 44 05 42.     (N) 096 45 28.     (W)   SCALED
 PR1025* NAVD 88 ORTHO HEIGHT -   512.353 (meters)     1680.94  (feet) ADJUSTED
 PR1025  ______________________________________________________________________
 PR1025  GEOID HEIGHT    -        -25.877 (meters)                     GEOID18
 PR1025  DYNAMIC HEIGHT  -        512.238 (meters)     1680.57  (feet) COMP
 PR1025  MODELED GRAVITY -    980,378.2   (mgal)                       NAVD 88
 PR1025
 PR1025  VERT ORDER      -  FIRST     CLASS II
 PR1025
 PR1025.The horizontal coordinates were scaled from a map and have
 PR1025.an estimated accuracy of +/- 6 seconds.
 PR1025
 PR1025.The orthometric height was determined by differential leveling and
 PR1025.adjusted by the NATIONAL GEODETIC SURVEY
 PR1025.in October 1997.
 PR1025
 PR1025.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1025.GEOID18 height accuracy estimate available here.
 PR1025
 PR1025.Click photographs - Photos may exist for this station.
 PR1025
 PR1025.The dynamic height is computed by dividing the NAVD 88
 PR1025.geopotential number by the normal gravity value computed on the
 PR1025.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1025.degrees latitude (g = 980.6199 gals.).
 PR1025
 PR1025.The modeled gravity was interpolated from observed gravity values.
 PR1025
 PR1025;                    North         East    Units  Estimated Accuracy
 PR1025;SPC SD S     -   201,870.      886,220.      MT  (+/- 180 meters Scaled)
 PR1025
 PR1025_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP794848(NAD 83)
 PR1025
 PR1025                          SUPERSEDED SURVEY CONTROL
 PR1025
 PR1025  NAVD 88 (06/15/91)  512.362  (m)         1680.97   (f) SUPERSEDED  1 2
 PR1025
 PR1025.Superseded values are not recommended for survey control.
 PR1025
 PR1025.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1025.See file dsdata.pdf to determine how the superseded data were derived.
 PR1025
 PR1025_MARKER: I = METAL ROD
 PR1025_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1025_STAMPING: J 451 1990
 PR1025_MARK LOGO: NGS
 PR1025_PROJECTION: PROJECTING 8 CENTIMETERS
 PR1025_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1025_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1025_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PR1025+SATELLITE: SATELLITE OBSERVATIONS - March 30, 2011
 PR1025_ROD/PIPE-DEPTH: 17.7 meters
 PR1025_SLEEVE-DEPTH  : 0.9 meters
 PR1025
 PR1025  HISTORY     - Date     Condition        Report By
 PR1025  HISTORY     - 1990     MONUMENTED       NGS
 PR1025  HISTORY     - 20110330 GOOD             INDIV
 PR1025
 PR1025                          STATION DESCRIPTION
 PR1025
 PR1025'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1025'12.9 KM (8.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1025'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 1.5 KM (0.9 MI)
 PR1025'NORTH OF MILEPOST 117, 31.1 M (102.0 FT) EAST OF THE CENTERLINE OF THE
 PR1025'NORTHBOUND LANES OF THE HIGHWAY, 13.0 M (42.7 FT) NORTH OF THE
 PR1025'EXTENDED CENTER OF AN ABANDONED SECTION LINE ROAD, 3.2 M (10.5 FT)
 PR1025'NORTH OF A T-FENCE CORNER, 0.7 M (2.3 FT) WEST OF A WITNESS POST AND
 PR1025'FENCE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE HIGHWAY.
 PR1025'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 PR1025'SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 PR1025
 PR1025                          STATION RECOVERY (2011)
 PR1025
 PR1025'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1025'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1173 ***********************************************************************
 OQ1173  DESIGNATION -  J 453
 OQ1173  PID         -  OQ1173
 OQ1173  STATE/COUNTY-  SD/HANSON
 OQ1173  COUNTRY     -  US
 OQ1173  USGS QUAD   -  RIVERSIDE (2017)
 OQ1173
 OQ1173                         *CURRENT SURVEY CONTROL
 OQ1173  ______________________________________________________________________
 OQ1173* NAD 83(1986) POSITION- 43 41 40.     (N) 097 55 10.     (W)   SCALED
 OQ1173* NAVD 88 ORTHO HEIGHT -   406.520 (meters)     1333.72  (feet) ADJUSTED
 OQ1173  ______________________________________________________________________
 OQ1173  GEOID HEIGHT    -        -26.145 (meters)                     GEOID18
 OQ1173  DYNAMIC HEIGHT  -        406.419 (meters)     1333.39  (feet) COMP
 OQ1173  MODELED GRAVITY -    980,360.1   (mgal)                       NAVD 88
 OQ1173
 OQ1173  VERT ORDER      -  FIRST     CLASS II
 OQ1173
 OQ1173.The horizontal coordinates were scaled from a map and have
 OQ1173.an estimated accuracy of +/- 6 seconds.
 OQ1173
 OQ1173.The orthometric height was determined by differential leveling and
 OQ1173.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1173.in September 1993.
 OQ1173
 OQ1173.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1173.GEOID18 height accuracy estimate available here.
 OQ1173
 OQ1173.Click photographs - Photos may exist for this station.
 OQ1173
 OQ1173.The dynamic height is computed by dividing the NAVD 88
 OQ1173.geopotential number by the normal gravity value computed on the
 OQ1173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1173.degrees latitude (g = 980.6199 gals.).
 OQ1173
 OQ1173.The modeled gravity was interpolated from observed gravity values.
 OQ1173
 OQ1173;                    North         East    Units  Estimated Accuracy
 OQ1173;SPC SD S     -   154,040.      794,550.      MT  (+/- 180 meters Scaled)
 OQ1173
 OQ1173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP870385(NAD 83)
 OQ1173
 OQ1173                          SUPERSEDED SURVEY CONTROL
 OQ1173
 OQ1173.No superseded survey control is available for this station.
 OQ1173
 OQ1173_MARKER: I = METAL ROD
 OQ1173_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1173_STAMPING: J 453 1991
 OQ1173_MARK LOGO: NGS
 OQ1173_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1173_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1173_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1173+SATELLITE: SATELLITE OBSERVATIONS - February 02, 2012
 OQ1173_ROD/PIPE-DEPTH: 8.9 meters
 OQ1173_SLEEVE-DEPTH  : 0.9 meters
 OQ1173
 OQ1173  HISTORY     - Date     Condition        Report By
 OQ1173  HISTORY     - 1991     MONUMENTED       NGS
 OQ1173  HISTORY     - 20111103 GOOD             USGS
 OQ1173  HISTORY     - 20120202 GOOD             INDIV
 OQ1173
 OQ1173                          STATION DESCRIPTION
 OQ1173
 OQ1173'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1173'7.4 KM (4.6 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1173'JUNCTION OF STATE HIGHWAY 37 (EXIT 332) IN MITCHELL, 0.3 KM (0.2 MI)
 OQ1173'WEST OF MILEPOST 337, 30.7 M (100.7 FT) SOUTH OF THE CENTERLINE OF
 OQ1173'THE EASTBOUND LANES OF THE HIGHWAY, 3.1 M (10.2 FT) EAST OF A BRACED
 OQ1173'FENCE POST, 1.5 M (4.9 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 1.0 M
 OQ1173'(3.3 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 OQ1173'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 OQ1173'MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1173
 OQ1173                          STATION RECOVERY (2011)
 OQ1173
 OQ1173'RECOVERY NOTE BY US GEOLOGICAL SURVEY 2011 (RFT)
 OQ1173'RECOVERED IN GOOD CONDITION.
 OQ1173
 OQ1173                          STATION RECOVERY (2012)
 OQ1173
 OQ1173'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1173'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0998 ***********************************************************************
 OR0998  DESIGNATION -  J 454
 OR0998  PID         -  OR0998
 OR0998  STATE/COUNTY-  SD/AURORA
 OR0998  COUNTRY     -  US
 OR0998  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0998
 OR0998                         *CURRENT SURVEY CONTROL
 OR0998  ______________________________________________________________________
 OR0998* NAD 83(1986) POSITION- 43 42 30.     (N) 098 34 01.     (W)   SCALED
 OR0998* NAVD 88 ORTHO HEIGHT -   479.345 (meters)     1572.65  (feet) ADJUSTED
 OR0998  ______________________________________________________________________
 OR0998  GEOID HEIGHT    -        -25.894 (meters)                     GEOID18
 OR0998  DYNAMIC HEIGHT  -        479.222 (meters)     1572.25  (feet) COMP
 OR0998  MODELED GRAVITY -    980,348.0   (mgal)                       NAVD 88
 OR0998
 OR0998  VERT ORDER      -  FIRST     CLASS II
 OR0998
 OR0998.The horizontal coordinates were scaled from a map and have
 OR0998.an estimated accuracy of +/- 6 seconds.
 OR0998
 OR0998.The orthometric height was determined by differential leveling and
 OR0998.adjusted by the NATIONAL GEODETIC SURVEY
 OR0998.in September 1993.
 OR0998
 OR0998.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0998.GEOID18 height accuracy estimate available here.
 OR0998
 OR0998.Click photographs - Photos may exist for this station.
 OR0998
 OR0998.The dynamic height is computed by dividing the NAVD 88
 OR0998.geopotential number by the normal gravity value computed on the
 OR0998.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0998.degrees latitude (g = 980.6199 gals.).
 OR0998
 OR0998.The modeled gravity was interpolated from observed gravity values.
 OR0998
 OR0998;                    North         East    Units  Estimated Accuracy
 OR0998;SPC SD S     -   154,260.      742,340.      MT  (+/- 180 meters Scaled)
 OR0998
 OR0998_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP348395(NAD 83)
 OR0998
 OR0998                          SUPERSEDED SURVEY CONTROL
 OR0998
 OR0998.No superseded survey control is available for this station.
 OR0998
 OR0998_MARKER: I = METAL ROD
 OR0998_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR0998_STAMPING: J 454 1991
 OR0998_MARK LOGO: NGS
 OR0998_PROJECTION: PROJECTING 2 CENTIMETERS
 OR0998_MAGNETIC: I = MARKER IS A STEEL ROD
 OR0998_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR0998_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0998+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR0998_ROD/PIPE-DEPTH: 6.7 meters
 OR0998_SLEEVE-DEPTH  : 0.9 meters
 OR0998
 OR0998  HISTORY     - Date     Condition        Report By
 OR0998  HISTORY     - 1991     MONUMENTED       NGS
 OR0998  HISTORY     - 20120208 GOOD             INDIV
 OR0998
 OR0998                          STATION DESCRIPTION
 OR0998
 OR0998'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR0998'6.6 KM (4.1 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR0998'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR0998'0.2 KM (0.1 MI) EAST OF MILEPOST 304, 30.7 M (100.7 FT) SOUTH OF THE
 OR0998'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 26.7 M (87.6 FT)
 OR0998'SOUTHWEST OF THE SOUTH END OF A CULVERT, 1.1 M (3.6 FT) NORTH OF A
 OR0998'WITNESS POST AND FENCE, AND 0.9 M (3.0 FT) BELOW THE LEVEL OF THE
 OR0998'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR0998'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 OR0998'MARK.
 OR0998
 OR0998                          STATION RECOVERY (2012)
 OR0998
 OR0998'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0998'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1149 ***********************************************************************
 OQ1149  DESIGNATION -  J 455
 OQ1149  PID         -  OQ1149
 OQ1149  STATE/COUNTY-  SD/MCCOOK
 OQ1149  COUNTRY     -  US
 OQ1149  USGS QUAD   -  SALEM (2017)
 OQ1149
 OQ1149                         *CURRENT SURVEY CONTROL
 OQ1149  ______________________________________________________________________
 OQ1149* NAD 83(1986) POSITION- 43 39 51.     (N) 097 29 17.     (W)   SCALED
 OQ1149* NAVD 88 ORTHO HEIGHT -   440.967 (meters)     1446.74  (feet) ADJUSTED
 OQ1149  ______________________________________________________________________
 OQ1149  GEOID HEIGHT    -        -25.956 (meters)                     GEOID18
 OQ1149  DYNAMIC HEIGHT  -        440.859 (meters)     1446.38  (feet) COMP
 OQ1149  MODELED GRAVITY -    980,362.3   (mgal)                       NAVD 88
 OQ1149
 OQ1149  VERT ORDER      -  FIRST     CLASS II
 OQ1149
 OQ1149.The horizontal coordinates were scaled from a map and have
 OQ1149.an estimated accuracy of +/- 6 seconds.
 OQ1149
 OQ1149.The orthometric height was determined by differential leveling and
 OQ1149.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1149.in September 1993.
 OQ1149
 OQ1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1149.GEOID18 height accuracy estimate available here.
 OQ1149
 OQ1149.Click photographs - Photos may exist for this station.
 OQ1149
 OQ1149.The dynamic height is computed by dividing the NAVD 88
 OQ1149.geopotential number by the normal gravity value computed on the
 OQ1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1149.degrees latitude (g = 980.6199 gals.).
 OQ1149
 OQ1149.The modeled gravity was interpolated from observed gravity values.
 OQ1149
 OQ1149;                    North         East    Units  Estimated Accuracy
 OQ1149;SPC SD S     -   151,770.      829,430.      MT  (+/- 180 meters Scaled)
 OQ1149
 OQ1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP219356(NAD 83)
 OQ1149
 OQ1149                          SUPERSEDED SURVEY CONTROL
 OQ1149
 OQ1149.No superseded survey control is available for this station.
 OQ1149
 OQ1149_MARKER: I = METAL ROD
 OQ1149_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1149_STAMPING: J 455 1991
 OQ1149_MARK LOGO: NGS
 OQ1149_PROJECTION: FLUSH
 OQ1149_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1149_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1149+SATELLITE: SATELLITE OBSERVATIONS - February 09, 2012
 OQ1149_ROD/PIPE-DEPTH: 6.0 meters
 OQ1149_SLEEVE-DEPTH  : 0.9 meters
 OQ1149
 OQ1149  HISTORY     - Date     Condition        Report By
 OQ1149  HISTORY     - 1991     MONUMENTED       NGS
 OQ1149  HISTORY     - 20120209 GOOD             INDIV
 OQ1149
 OQ1149                          STATION DESCRIPTION
 OQ1149
 OQ1149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1149'33.4 KM (20.8 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1149'JUNCTION OF STATE HIGHWAY 19 (EXIT 379) AT THE WEST EDGE OF HUMBOLDT,
 OQ1149'30.5 M (100.1 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND LANES OF
 OQ1149'THE HIGHWAY, 20.1 M (65.9 FT) SOUTH OF MILEPOST 359, 2.0 M (6.6 FT)
 OQ1149'BELOW THE LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) NORTH OF A WITNESS
 OQ1149'POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH
 OQ1149'LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A
 OQ1149'CLASS A MARK.
 OQ1149
 OQ1149                          STATION RECOVERY (2012)
 OQ1149
 OQ1149'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1149'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0853 ***********************************************************************
 OS0853  DESIGNATION -  J 457
 OS0853  PID         -  OS0853
 OS0853  STATE/COUNTY-  SD/JONES
 OS0853  COUNTRY     -  US
 OS0853  USGS QUAD   -  OKATON NE (2017)
 OS0853
 OS0853                         *CURRENT SURVEY CONTROL
 OS0853  ______________________________________________________________________
 OS0853* NAD 83(1986) POSITION- 43 53 10.     (N) 100 51 54.     (W)   SCALED
 OS0853* NAVD 88 ORTHO HEIGHT -   707.848 (meters)     2322.33  (feet) ADJUSTED
 OS0853  ______________________________________________________________________
 OS0853  GEOID HEIGHT    -        -23.740 (meters)                     GEOID18
 OS0853  DYNAMIC HEIGHT  -        707.614 (meters)     2321.56  (feet) COMP
 OS0853  MODELED GRAVITY -    980,265.9   (mgal)                       NAVD 88
 OS0853
 OS0853  VERT ORDER      -  FIRST     CLASS II
 OS0853
 OS0853.The horizontal coordinates were scaled from a map and have
 OS0853.an estimated accuracy of +/- 6 seconds.
 OS0853
 OS0853.The orthometric height was determined by differential leveling and
 OS0853.adjusted by the NATIONAL GEODETIC SURVEY
 OS0853.in September 1993.
 OS0853
 OS0853.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0853.GEOID18 height accuracy estimate available here.
 OS0853
 OS0853.Click photographs - Photos may exist for this station.
 OS0853
 OS0853.The dynamic height is computed by dividing the NAVD 88
 OS0853.geopotential number by the normal gravity value computed on the
 OS0853.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0853.degrees latitude (g = 980.6199 gals.).
 OS0853
 OS0853.The modeled gravity was interpolated from observed gravity values.
 OS0853
 OS0853;                    North         East    Units  Estimated Accuracy
 OS0853;SPC SD S     -   172,640.      557,280.      MT  (+/- 180 meters Scaled)
 OS0853
 OS0853_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP501609(NAD 83)
 OS0853
 OS0853                          SUPERSEDED SURVEY CONTROL
 OS0853
 OS0853.No superseded survey control is available for this station.
 OS0853
 OS0853_MARKER: I = METAL ROD
 OS0853_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0853_STAMPING: J 457 1991
 OS0853_MARK LOGO: NGS
 OS0853_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0853_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0853_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0853_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0853+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0853_ROD/PIPE-DEPTH: 5.7 meters
 OS0853_SLEEVE-DEPTH  : 0.9 meters
 OS0853
 OS0853  HISTORY     - Date     Condition        Report By
 OS0853  HISTORY     - 1991     MONUMENTED       NGS
 OS0853
 OS0853                          STATION DESCRIPTION
 OS0853
 OS0853'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0853'13.0 KM (8.05 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0853'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 1.1 KM (0.70
 OS0853'MI) EAST OF MILEPOST 184, 31.0 M (101.7 FT) SOUTH OF THE CENTERLINE
 OS0853'OF THE EASTBOUND LANES OF THE HIGHWAY, 19.8 M (65.0 FT) NORTHWEST OF
 OS0853'A T-JUNCTION UTILITY POLE WITH 2 GUY CABLES, 19.7 M (64.6 FT) WEST OF
 OS0853'THE CENTER OF A GATE, 17.5 M (57.4 FT) SOUTH-SOUTHWEST OF THE SOUTH
 OS0853'END OF A CULVERT UNDER THE HIGHWAY, 0.7 M (2.3 FT) BELOW THE LEVEL OF
 OS0853'THE HIGHWAY, AND 0.6 M (2.0 FT) NORTH OF A WITNESS POST AND FENCE.
 OS0853'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0853'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0889 ***********************************************************************
 OS0889  DESIGNATION -  J 458
 OS0889  PID         -  OS0889
 OS0889  STATE/COUNTY-  SD/MELLETTE
 OS0889  COUNTRY     -  US
 OS0889  USGS QUAD   -  WESTOVER (2017)
 OS0889
 OS0889                         *CURRENT SURVEY CONTROL
 OS0889  ______________________________________________________________________
 OS0889* NAD 83(1986) POSITION- 43 44 00.     (N) 100 39 07.     (W)   SCALED
 OS0889* NAVD 88 ORTHO HEIGHT -   554.896 (meters)     1820.52  (feet) ADJUSTED
 OS0889  ______________________________________________________________________
 OS0889  GEOID HEIGHT    -        -24.359 (meters)                     GEOID18
 OS0889  DYNAMIC HEIGHT  -        554.715 (meters)     1819.93  (feet) COMP
 OS0889  MODELED GRAVITY -    980,276.9   (mgal)                       NAVD 88
 OS0889
 OS0889  VERT ORDER      -  FIRST     CLASS II
 OS0889
 OS0889.The horizontal coordinates were scaled from a map and have
 OS0889.an estimated accuracy of +/- 6 seconds.
 OS0889
 OS0889.The orthometric height was determined by differential leveling and
 OS0889.adjusted by the NATIONAL GEODETIC SURVEY
 OS0889.in June 1994.
 OS0889
 OS0889.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0889.GEOID18 height accuracy estimate available here.
 OS0889
 OS0889.Click photographs - Photos may exist for this station.
 OS0889
 OS0889.The dynamic height is computed by dividing the NAVD 88
 OS0889.geopotential number by the normal gravity value computed on the
 OS0889.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0889.degrees latitude (g = 980.6199 gals.).
 OS0889
 OS0889.The modeled gravity was interpolated from observed gravity values.
 OS0889
 OS0889;                    North         East    Units  Estimated Accuracy
 OS0889;SPC SD S     -   155,580.      574,330.      MT  (+/- 180 meters Scaled)
 OS0889
 OS0889_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP669435(NAD 83)
 OS0889
 OS0889                          SUPERSEDED SURVEY CONTROL
 OS0889
 OS0889.No superseded survey control is available for this station.
 OS0889
 OS0889_MARKER: I = METAL ROD
 OS0889_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0889_STAMPING: J 458 1992
 OS0889_MARK LOGO: NGS
 OS0889_PROJECTION: FLUSH
 OS0889_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0889_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0889_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0889+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0889_ROD/PIPE-DEPTH: 4.9 meters
 OS0889_SLEEVE-DEPTH  : 0.9 meters
 OS0889
 OS0889  HISTORY     - Date     Condition        Report By
 OS0889  HISTORY     - 1992     MONUMENTED       NGS
 OS0889
 OS0889                          STATION DESCRIPTION
 OS0889
 OS0889'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0889'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0889'IN WHITE RIVER, THENCE 3.1 KM (1.90 MI) NORTHERLY ALONG U.S. HIGHWAY
 OS0889'83, THENCE 5.1 KM (3.15 MI) EASTERLY ALONG A GRAVELED ROAD, THENCE
 OS0889'16.9 KM (10.50 MI) NORTHERLY ALONG A GRAVELED ROAD, 21.1 M (69.2 FT)
 OS0889'SOUTHWEST OF THE CENTER OF A GRAVELED ROAD, 9.6 M (31.5 FT)
 OS0889'WEST-SOUTHWEST OF THE CENTER OF THE ROAD, 0.7 M (2.3 FT) BELOW THE
 OS0889'LEVEL OF THE ROAD, AND 0.5 M (1.6 FT) EAST OF A WITNESS POST.
 OS0889'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0889'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0911 ***********************************************************************
 OS0911  DESIGNATION -  J 459
 OS0911  PID         -  OS0911
 OS0911  STATE/COUNTY-  SD/TODD
 OS0911  COUNTRY     -  US
 OS0911  USGS QUAD   -  MISSION (2017)
 OS0911
 OS0911                         *CURRENT SURVEY CONTROL
 OS0911  ______________________________________________________________________
 OS0911* NAD 83(1986) POSITION- 43 18 11.86   (N) 100 42 41.29   (W)   HD_HELD1
 OS0911* NAVD 88 ORTHO HEIGHT -   813.434 (meters)     2668.74  (feet) ADJUSTED
 OS0911  ______________________________________________________________________
 OS0911  GEOID HEIGHT    -        -23.126 (meters)                     GEOID18
 OS0911  DYNAMIC HEIGHT  -        813.108 (meters)     2667.67  (feet) COMP
 OS0911  MODELED GRAVITY -    980,191.7   (mgal)                       NAVD 88
 OS0911
 OS0911  VERT ORDER      -  FIRST     CLASS II
 OS0911
 OS0911.The horizontal coordinates were determined by differentially corrected
 OS0911.hand held GPS observations or other comparable positioning techniques
 OS0911.and have an estimated accuracy of +/- 3 meters.
 OS0911
 OS0911.The orthometric height was determined by differential leveling and
 OS0911.adjusted by the NATIONAL GEODETIC SURVEY
 OS0911.in June 1994.
 OS0911
 OS0911.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0911.GEOID18 height accuracy estimate available here.
 OS0911
 OS0911.Click photographs - Photos may exist for this station.
 OS0911
 OS0911.The dynamic height is computed by dividing the NAVD 88
 OS0911.geopotential number by the normal gravity value computed on the
 OS0911.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0911.degrees latitude (g = 980.6199 gals.).
 OS0911
 OS0911.The modeled gravity was interpolated from observed gravity values.
 OS0911
 OS0911;                    North         East    Units  Estimated Accuracy
 OS0911;SPC SD S     -   107,823.7     569,321.0     MT  (+/- 3 meters HH1 GPS) 
 OS0911
 OS0911_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN6118795918(NAD 83)
 OS0911
 OS0911                          SUPERSEDED SURVEY CONTROL
 OS0911
 OS0911.No superseded survey control is available for this station.
 OS0911
 OS0911_MARKER: I = METAL ROD
 OS0911_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0911+WITH SETTING: INFORMATION.
 OS0911_STAMPING: J 459 1992
 OS0911_MARK LOGO: NGS
 OS0911_PROJECTION: FLUSH
 OS0911_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0911_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0911_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0911+SATELLITE: SATELLITE OBSERVATIONS - February 17, 2011
 OS0911_ROD/PIPE-DEPTH: 1.0 meters
 OS0911
 OS0911  HISTORY     - Date     Condition        Report By
 OS0911  HISTORY     - 1992     MONUMENTED       NGS
 OS0911  HISTORY     - 19930929 GOOD             NGS
 OS0911  HISTORY     - 20090807 GOOD             HKM
 OS0911  HISTORY     - 20110217 GOOD             INDIV
 OS0911
 OS0911                          STATION DESCRIPTION
 OS0911
 OS0911'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0911'4.8 KM (3.00 MI) WESTERLY ALONG U.S. HIGHWAYS 18 AND 83 FROM THEIR
 OS0911'JUNCTION IN MISSION, 45.6 M (149.6 FT) NORTH OF THE CENTERLINE OF
 OS0911'U.S. HIGHWAY 18, 39.3 M (128.9 FT) WEST OF THE CENTERLINE OF THE
 OS0911'SOUTHBOUND LANES OF U.S. HIGHWAY 83, 8.4 M (27.6 FT) EAST OF A
 OS0911'UTILITY POLE, 0.6 M (2.0 FT) SOUTHEAST OF A WITNESS POST AND FENCE,
 OS0911'AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO
 OS0911'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE ROD WAS DRIVEN TO
 OS0911'REFUSAL AND ANCHORED.
 OS0911
 OS0911                          STATION RECOVERY (1993)
 OS0911
 OS0911'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OS0911'4.5 KM (2.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OS0911'MAIN STREET IN MISSION, A METAL ROD DRIVEN 1.0 M AND FLUSH TO THE
 OS0911'GROUND, 45.7 M (149.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 42.3 M
 OS0911'(138.8 FT) EAST OF THE CENTER OF U.S. HIGHWAY 83, 5.6 M (18.4 FT)
 OS0911'EAST OF A T-JUNCTION UTILITY POLE WITH A GUY CABLE, 0.7 M (2.3 FT)
 OS0911'SOUTHEAST OF A WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE
 OS0911'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0911'5-INCH LOGO CAP.  THE ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
 OS0911
 OS0911                          STATION RECOVERY (2009)
 OS0911
 OS0911'RECOVERY NOTE BY HKM ASSOCIATES 2009 (SB)
 OS0911'RECOVERED IN GOOD CONDITION.
 OS0911
 OS0911                          STATION RECOVERY (2011)
 OS0911
 OS0911'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OS0911'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0231 ***********************************************************************
 PS0231  DESIGNATION -  J 46
 PS0231  PID         -  PS0231
 PS0231  STATE/COUNTY-  SD/SPINK
 PS0231  COUNTRY     -  US
 PS0231  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0231
 PS0231                         *CURRENT SURVEY CONTROL
 PS0231  ______________________________________________________________________
 PS0231* NAD 83(1986) POSITION- 44 53 54.     (N) 098 36 59.     (W)   SCALED
 PS0231* NAVD 88 ORTHO HEIGHT -   405.377 (meters)     1329.97  (feet) ADJUSTED
 PS0231  ______________________________________________________________________
 PS0231  GEOID HEIGHT    -        -24.267 (meters)                     GEOID18
 PS0231  DYNAMIC HEIGHT  -        405.331 (meters)     1329.82  (feet) COMP
 PS0231  MODELED GRAVITY -    980,491.8   (mgal)                       NAVD 88
 PS0231
 PS0231  VERT ORDER      -  FIRST     CLASS II
 PS0231
 PS0231.The horizontal coordinates were scaled from a map and have
 PS0231.an estimated accuracy of +/- 6 seconds.
 PS0231
 PS0231.The orthometric height was determined by differential leveling and
 PS0231.adjusted by the NATIONAL GEODETIC SURVEY
 PS0231.in June 1991.
 PS0231
 PS0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0231.GEOID18 height accuracy estimate available here.
 PS0231
 PS0231.Click photographs - Photos may exist for this station.
 PS0231
 PS0231.The dynamic height is computed by dividing the NAVD 88
 PS0231.geopotential number by the normal gravity value computed on the
 PS0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0231.degrees latitude (g = 980.6199 gals.).
 PS0231
 PS0231.The modeled gravity was interpolated from observed gravity values.
 PS0231
 PS0231;                    North         East    Units  Estimated Accuracy
 PS0231;SPC SD N     -   119,280.      709,280.      MT  (+/- 180 meters Scaled)
 PS0231
 PS0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ302717(NAD 83)
 PS0231
 PS0231                          SUPERSEDED SURVEY CONTROL
 PS0231
 PS0231  NGVD 29 (??/??/92)  405.077  (m)         1328.99   (f) ADJ UNCH    1 2
 PS0231
 PS0231.Superseded values are not recommended for survey control.
 PS0231
 PS0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0231.See file dsdata.pdf to determine how the superseded data were derived.
 PS0231
 PS0231_MARKER: DB = BENCH MARK DISK
 PS0231_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0231_STAMPING: J 46 1934
 PS0231_MARK LOGO: CGS
 PS0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0231+STABILITY: SURFACE MOTION
 PS0231
 PS0231  HISTORY     - Date     Condition        Report By
 PS0231  HISTORY     - 1934     MONUMENTED       CGS
 PS0231  HISTORY     - 1965     GOOD             USGS
 PS0231  HISTORY     - 19960601 MARK NOT FOUND   NGS
 PS0231
 PS0231                          STATION DESCRIPTION
 PS0231
 PS0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0231'5.5 MI W FROM REDFIELD.
 PS0231'5-1/2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0231'FROM THE POST OFFICE AT REDFIELD, SPINK COUNTY, AT MILEPOST
 PS0231'5, 3 POLES WEST OF A ROAD CROSSING, 31 FEET SOUTH OF THE
 PS0231'CENTERLINE OF THE TRACK, AND LEVEL WITH THE TRACK.  A STANDARD
 PS0231'DISK, STAMPED J 46 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PS0231'NOTE-- WITNESS POST ERECTED 1/2 FOOT SOUTH OF STATION.
 PS0231
 PS0231                          STATION RECOVERY (1965)
 PS0231
 PS0231'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0231'RECOVERED IN GOOD CONDITION.
 PS0231
 PS0231                          STATION RECOVERY (1996)
 PS0231
 PS0231'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0231'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8809 ***********************************************************************
 AB8809  DESIGNATION -  J 460
 AB8809  PID         -  AB8809
 AB8809  STATE/COUNTY-  SD/BROOKINGS
 AB8809  COUNTRY     -  US
 AB8809  USGS QUAD   -  AURORA (2017)
 AB8809
 AB8809                         *CURRENT SURVEY CONTROL
 AB8809  ______________________________________________________________________
 AB8809* NAD 83(1986) POSITION- 44 18 44.34   (N) 096 42 27.70   (W)   HD_HELD1
 AB8809* NAVD 88 ORTHO HEIGHT -   500.696 (meters)     1642.70  (feet) ADJUSTED
 AB8809  ______________________________________________________________________
 AB8809  GEOID HEIGHT    -        -25.482 (meters)                     GEOID18
 AB8809  DYNAMIC HEIGHT  -        500.603 (meters)     1642.40  (feet) COMP
 AB8809  MODELED GRAVITY -    980,416.4   (mgal)                       NAVD 88
 AB8809
 AB8809  VERT ORDER      -  FIRST     CLASS II
 AB8809
 AB8809.The horizontal coordinates were determined by differentially corrected
 AB8809.hand held GPS observations or other comparable positioning techniques
 AB8809.and have an estimated accuracy of +/- 3 meters.
 AB8809
 AB8809.The orthometric height was determined by differential leveling and
 AB8809.adjusted by the NATIONAL GEODETIC SURVEY
 AB8809.in October 1997.
 AB8809
 AB8809.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8809.GEOID18 height accuracy estimate available here.
 AB8809
 AB8809.Click photographs - Photos may exist for this station.
 AB8809
 AB8809.The dynamic height is computed by dividing the NAVD 88
 AB8809.geopotential number by the normal gravity value computed on the
 AB8809.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8809.degrees latitude (g = 980.6199 gals.).
 AB8809
 AB8809.The modeled gravity was interpolated from observed gravity values.
 AB8809
 AB8809;                    North         East    Units  Estimated Accuracy
 AB8809;SPC SD N     -    58,566.8     862,607.5     MT  (+/- 3 meters HH1 GPS) 
 AB8809
 AB8809_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ8281809117(NAD 83)
 AB8809
 AB8809                          SUPERSEDED SURVEY CONTROL
 AB8809
 AB8809.No superseded survey control is available for this station.
 AB8809
 AB8809_MARKER: I = METAL ROD
 AB8809_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8809_STAMPING: J 460 1994
 AB8809_MARK LOGO: NGS
 AB8809_PROJECTION: FLUSH
 AB8809_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8809_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8809_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8809+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8809_ROD/PIPE-DEPTH: 15.3 meters
 AB8809_SLEEVE-DEPTH  : 0.9 meters
 AB8809
 AB8809  HISTORY     - Date     Condition        Report By
 AB8809  HISTORY     - 1994     MONUMENTED       NGS
 AB8809
 AB8809                          STATION DESCRIPTION
 AB8809
 AB8809'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8809'4.0 KM (2.50 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8809'INTERSTATE HIGHWAY 29 IN BROOKINGS, 764.0 M (2506.6 FT) EAST OF
 AB8809'MILEPOST 424, 99.5 M (326.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 11.5
 AB8809'M (37.7 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 0.5 M (1.6 FT)
 AB8809'BELOW THE LEVEL OF THE ROAD, AND 0.3 M (1.0 FT) EAST OF A WITNESS
 AB8809'POST.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5 INCH LOGO CAP.
 AB8809'THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8870 ***********************************************************************
 AB8870  CBN         -  This is a Cooperative Base Network Control Station.
 AB8870  DESIGNATION -  J 461
 AB8870  PID         -  AB8870
 AB8870  STATE/COUNTY-  SD/KINGSBURY
 AB8870  COUNTRY     -  US
 AB8870  USGS QUAD   -  MANCHESTER (2017)
 AB8870
 AB8870                         *CURRENT SURVEY CONTROL
 AB8870  ______________________________________________________________________
 AB8870* NAD 83(2011) POSITION- 44 22 11.45765(N) 097 41 32.47419(W)   ADJUSTED
 AB8870* NAD 83(2011) ELLIP HT-   452.708 (meters)        (06/27/12)   ADJUSTED
 AB8870* NAD 83(2011) EPOCH   -  2010.00
 AB8870* NAVD 88 ORTHO HEIGHT -   477.791 (meters)     1567.55  (feet) ADJUSTED
 AB8870  ______________________________________________________________________
 AB8870  GEOID HEIGHT    -        -25.096 (meters)                     GEOID18
 AB8870  NAD 83(2011) X  -   -611,331.951 (meters)                     COMP
 AB8870  NAD 83(2011) Y  - -4,526,057.466 (meters)                     COMP
 AB8870  NAD 83(2011) Z  -  4,437,877.919 (meters)                     COMP
 AB8870  LAPLACE CORR    -         -0.26  (seconds)                    DEFLEC18
 AB8870  DYNAMIC HEIGHT  -        477.703 (meters)     1567.26  (feet) COMP
 AB8870  MODELED GRAVITY -    980,417.9   (mgal)                       NAVD 88
 AB8870
 AB8870  VERT ORDER      -  FIRST     CLASS II
 AB8870
 AB8870  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB8870  Standards:
 AB8870         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB8870            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB8870  -------------------------------------------------------------------
 AB8870  NETWORK    1.26   3.80           0.60   0.38   1.94     -0.06434629
 AB8870  -------------------------------------------------------------------
 AB8870  Click here for local accuracies and other accuracy information.
 AB8870
 AB8870.The horizontal coordinates were established by GPS observations
 AB8870.and adjusted by the National Geodetic Survey in June 2012.
 AB8870
 AB8870.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB8870.been affixed to the stable North American tectonic plate. See 
 AB8870.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB8870
 AB8870.The horizontal coordinates are valid at the epoch date displayed above
 AB8870.which is a decimal equivalence of Year/Month/Day.
 AB8870
 AB8870.The orthometric height was determined by differential leveling and
 AB8870.adjusted by the NATIONAL GEODETIC SURVEY
 AB8870.in October 1997.
 AB8870
 AB8870.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8870.GEOID18 height accuracy estimate available here.
 AB8870
 AB8870.Click photographs - Photos may exist for this station.
 AB8870
 AB8870.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB8870
 AB8870.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB8870
 AB8870.The ellipsoidal height was determined by GPS observations
 AB8870.and is referenced to NAD 83.
 AB8870
 AB8870.The dynamic height is computed by dividing the NAVD 88
 AB8870.geopotential number by the normal gravity value computed on the
 AB8870.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8870.degrees latitude (g = 980.6199 gals.).
 AB8870
 AB8870.The modeled gravity was interpolated from observed gravity values.
 AB8870
 AB8870. The following values were computed from the NAD 83(2011) position.
 AB8870
 AB8870;                    North         East     Units Scale Factor Converg.
 AB8870;SPC SD N     -    62,240.614   783,910.682   MT  1.00000930   +1 37 59.6
 AB8870;SPC SD N     -   204,201.08  2,571,880.30   sFT  1.00000930   +1 37 59.6
 AB8870;UTM  14      - 4,913,783.988   604,186.124   MT  0.99973349   +0 54 52.2
 AB8870
 AB8870!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB8870!SPC SD N     -   0.99992902  x   1.00000930  =   0.99993832
 AB8870!UTM  14      -   0.99992902  x   0.99973349  =   0.99966253
 AB8870
 AB8870_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ0418613783(NAD 83)
 AB8870
 AB8870                          SUPERSEDED SURVEY CONTROL
 AB8870
 AB8870  NAD 83(2007)-  44 22 11.45767(N)    097 41 32.47511(W) AD(2002.00) 0
 AB8870  ELLIP H (02/10/07)  452.737  (m)                       GP(2002.00)    
 AB8870  ELLIP H (04/15/04)  452.739  (m)                       GP(       ) 2 1
 AB8870  NAD 83(1996)-  44 22 11.45725(N)    097 41 32.47467(W) AD(       ) B
 AB8870  ELLIP H (04/18/97)  452.761  (m)                       GP(       ) 4 1
 AB8870  NAVD 88 (04/18/97)  477.8    (m)  GEOID96  model used  GPS OBS        
 AB8870
 AB8870.Superseded values are not recommended for survey control.
 AB8870
 AB8870.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB8870.See file dsdata.pdf to determine how the superseded data were derived.
 AB8870
 AB8870_MARKER: I = METAL ROD
 AB8870_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8870_STAMPING: J 461 1994
 AB8870_MARK LOGO: NGS
 AB8870_PROJECTION: FLUSH
 AB8870_MAGNETIC: N = NO MAGNETIC MATERIAL
 AB8870_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB8870+STABILITY: POSITION/ELEVATION WELL
 AB8870_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8870+SATELLITE: SATELLITE OBSERVATIONS - August 19, 1996
 AB8870_ROD/PIPE-DEPTH: 5.5 meters
 AB8870_SLEEVE-DEPTH  : 0.9 meters
 AB8870
 AB8870  HISTORY     - Date     Condition        Report By
 AB8870  HISTORY     - 1994     MONUMENTED       NGS
 AB8870  HISTORY     - 19960819 GOOD             NGS
 AB8870
 AB8870                          STATION DESCRIPTION
 AB8870
 AB8870'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8870'11.4 KM (7.10 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8870'STATE HIGHWAY 25 IN DE SMET, 803.O M EAST OF MILEPOST 371, 807.0 M
 AB8870'(2647.6 FT) WEST OF MILEPOST 372, 22.2 M (72.8 FT) SOUTHEAST OF THE
 AB8870'HIGHWAY CENTERLINE, 6.6 M (21.7 FT) EAST OF THE CENTER OF A TRACK
 AB8870'ROAD, 2.5 M (8.2 FT) NORTHEAST OF THE SOUTHWEST END OF A FENCE, 0.8 M
 AB8870'(2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M (2.0 FT) NORTHWEST
 AB8870'OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8870'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8870'SPECIFICATIONS FOR A CLASS A MARK.
 AB8870
 AB8870                          STATION RECOVERY (1996)
 AB8870
 AB8870'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 AB8870'THE STATION IS LOCATED ABOUT 21.5 KM (13.35 MI) NORTH OF CARTHAGE,
 AB8870'11.4 KM (7.10 MI) WEST OF DE SMET, 2.9 KM (1.80 MI) EAST OF
 AB8870'MANCHESTER, AND 0.8 KM (0.50 MI) WEST OF MILEPOST 371 ON U.S. HIGHWAY
 AB8870'14.  OWNERSHIP--THE STATE OF SOUTH DAKOTA.  TO REACH THE STATION FROM
 AB8870'THE INTERSECTION OF U.S. HIGHWAY 14 AND STATE HIGHWAY 25 IN DE SMET,
 AB8870'GO WEST ON U.S. HIGHWAY 14 FOR 11.4 KM (7.10 MI) TO THE STATION ON THE
 AB8870'LEFT.  THE STATION IS LOCATED 22.2 M (72.8 FT) SOUTH-SOUTHEAST OF THE
 AB8870'HIGHWAY CENTERLINE, 6.6 M (21.7 FT) EAST OF THE CENTER OF A TRACK
 AB8870'ROAD, 5.2 M (17.1 FT) SOUTHWEST OF THE EAST END OF A CULVERT UNDER A
 AB8870'TRACK ROAD, 2.5 M (8.2 FT) NORTHEAST OF THE SOUTHWEST END OF A FENCE,
 AB8870'0.8 M (2.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6 FT)
 AB8870'NORTHWEST OF A WITNESS POST AND FENCE. NOTE--ACCESS TO THE DATUM POINT
 AB8870'IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8914 ***********************************************************************
 AB8914  DESIGNATION -  J 462
 AB8914  PID         -  AB8914
 AB8914  STATE/COUNTY-  SD/BEADLE
 AB8914  COUNTRY     -  US
 AB8914  USGS QUAD   -  VIRGIL (2017)
 AB8914
 AB8914                         *CURRENT SURVEY CONTROL
 AB8914  ______________________________________________________________________
 AB8914* NAD 83(1986) POSITION- 44 22 13.     (N) 098 23 51.     (W)   SCALED
 AB8914* NAVD 88 ORTHO HEIGHT -   400.786 (meters)     1314.91  (feet) ADJUSTED
 AB8914  ______________________________________________________________________
 AB8914  GEOID HEIGHT    -        -25.030 (meters)                     GEOID18
 AB8914  DYNAMIC HEIGHT  -        400.716 (meters)     1314.68  (feet) COMP
 AB8914  MODELED GRAVITY -    980,430.7   (mgal)                       NAVD 88
 AB8914
 AB8914  VERT ORDER      -  FIRST     CLASS II
 AB8914
 AB8914.The horizontal coordinates were scaled from a map and have
 AB8914.an estimated accuracy of +/- 6 seconds.
 AB8914
 AB8914.The orthometric height was determined by differential leveling and
 AB8914.adjusted by the NATIONAL GEODETIC SURVEY
 AB8914.in October 1997.
 AB8914
 AB8914.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8914.GEOID18 height accuracy estimate available here.
 AB8914
 AB8914.Click photographs - Photos may exist for this station.
 AB8914
 AB8914.The dynamic height is computed by dividing the NAVD 88
 AB8914.geopotential number by the normal gravity value computed on the
 AB8914.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8914.degrees latitude (g = 980.6199 gals.).
 AB8914
 AB8914.The modeled gravity was interpolated from observed gravity values.
 AB8914
 AB8914;                    North         East    Units  Estimated Accuracy
 AB8914;SPC SD N     -    60,930.      727,720.      MT  (+/- 180 meters Scaled)
 AB8914
 AB8914_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ480131(NAD 83)
 AB8914
 AB8914                          SUPERSEDED SURVEY CONTROL
 AB8914
 AB8914.No superseded survey control is available for this station.
 AB8914
 AB8914_MARKER: I = METAL ROD
 AB8914_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8914_STAMPING: J 462 1994
 AB8914_MARK LOGO: NGS
 AB8914_PROJECTION: FLUSH
 AB8914_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8914_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8914_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8914+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8914_ROD/PIPE-DEPTH: 7.3 meters
 AB8914_SLEEVE-DEPTH  : 0.9 meters
 AB8914
 AB8914  HISTORY     - Date     Condition        Report By
 AB8914  HISTORY     - 1994     MONUMENTED       NGS
 AB8914
 AB8914                          STATION DESCRIPTION
 AB8914
 AB8914'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8914'14.7 KM (9.15 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8914'STATE HIGHWAY 37 IN HURON, 709.0 M (2326.1 FT) WEST OF MILEPOST 337,
 AB8914'20.0 M (65.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.4 M (40.7 FT)
 AB8914'WEST OF THE CENTER OF A GRAVELED ROAD LEADING SOUTH, 1.8 M (5.9 FT)
 AB8914'WEST OF A UTILITY POLE WITH A GUY CABLE, 1.1 M (3.6 FT) BELOW THE
 AB8914'LEVEL OF THE HIGHWAY, 0.8 M (2.6 FT) EAST OF FENCE CORNER, AND 0.3 M
 AB8914'(1.0 FT) NORTH OF A WITNESS POST.  NOTE--ACCESS TO THE DATUM POINT IS
 AB8914'THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AB8914'SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9001 ***********************************************************************
 AB9001  DESIGNATION -  J 463
 AB9001  PID         -  AB9001
 AB9001  STATE/COUNTY-  SD/HYDE
 AB9001  COUNTRY     -  US
 AB9001  USGS QUAD   -  HARROLD (2017)
 AB9001
 AB9001                         *CURRENT SURVEY CONTROL
 AB9001  ______________________________________________________________________
 AB9001* NAD 83(1986) POSITION- 44 31 36.     (N) 099 38 37.     (W)   SCALED
 AB9001* NAVD 88 ORTHO HEIGHT -   545.790 (meters)     1790.65  (feet) ADJUSTED
 AB9001  ______________________________________________________________________
 AB9001  GEOID HEIGHT    -        -23.651 (meters)                     GEOID18
 AB9001  DYNAMIC HEIGHT  -        545.681 (meters)     1790.29  (feet) COMP
 AB9001  MODELED GRAVITY -    980,401.4   (mgal)                       NAVD 88
 AB9001
 AB9001  VERT ORDER      -  FIRST     CLASS II
 AB9001
 AB9001.The horizontal coordinates were scaled from a map and have
 AB9001.an estimated accuracy of +/- 6 seconds.
 AB9001
 AB9001.The orthometric height was determined by differential leveling and
 AB9001.adjusted by the NATIONAL GEODETIC SURVEY
 AB9001.in October 1997.
 AB9001
 AB9001.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9001.GEOID18 height accuracy estimate available here.
 AB9001
 AB9001.Click photographs - Photos may exist for this station.
 AB9001
 AB9001.The dynamic height is computed by dividing the NAVD 88
 AB9001.geopotential number by the normal gravity value computed on the
 AB9001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9001.degrees latitude (g = 980.6199 gals.).
 AB9001
 AB9001.The modeled gravity was interpolated from observed gravity values.
 AB9001
 AB9001;                    North         East    Units  Estimated Accuracy
 AB9001;SPC SD N     -    77,110.      628,330.      MT  (+/- 180 meters Scaled)
 AB9001
 AB9001_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ488305(NAD 83)
 AB9001
 AB9001                          SUPERSEDED SURVEY CONTROL
 AB9001
 AB9001.No superseded survey control is available for this station.
 AB9001
 AB9001_MARKER: I = METAL ROD
 AB9001_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9001_STAMPING: J 463 1994
 AB9001_MARK LOGO: NGS
 AB9001_PROJECTION: FLUSH
 AB9001_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9001_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9001+STABILITY: POSITION/ELEVATION WELL
 AB9001_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9001+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB9001_ROD/PIPE-DEPTH: 12.8 meters
 AB9001_SLEEVE-DEPTH  : 9.8 meters
 AB9001
 AB9001  HISTORY     - Date     Condition        Report By
 AB9001  HISTORY     - 1994     MONUMENTED       NGS
 AB9001
 AB9001                          STATION DESCRIPTION
 AB9001
 AB9001'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9001'16.0 KM (9.95 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB9001'STATE HIGHWAY 47 IN HIGHMORE, 88.0 M (288.7 FT) EAST OF MILEPOST 268,
 AB9001'51.9 M (170.3 FT) EAST OF THE CENTER OF A GRAVELED ROAD, 20.6 M (67.6
 AB9001'FT) NORTH OF THE HIGHWAY CENTERLINE, 1.2 M (3.9 FT) WEST OF AN
 AB9001'UNDERGROUND CABLE JUNCTION BOX, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 AB9001'HIGHWAY, AND 0.4 M (1.3 FT) WEST OF A WITNESS POST.  NOTE--ACCESS TO
 AB9001'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9006 ***********************************************************************
 AB9006  DESIGNATION -  J 464
 AB9006  PID         -  AB9006
 AB9006  STATE/COUNTY-  SD/HUGHES
 AB9006  COUNTRY     -  US
 AB9006  USGS QUAD   -  HARROLD (2017)
 AB9006
 AB9006                         *CURRENT SURVEY CONTROL
 AB9006  ______________________________________________________________________
 AB9006* NAD 83(1986) POSITION- 44 31 38.     (N) 099 44 49.     (W)   SCALED
 AB9006* NAVD 88 ORTHO HEIGHT -   545.388 (meters)     1789.33  (feet) ADJUSTED
 AB9006  ______________________________________________________________________
 AB9006  GEOID HEIGHT    -        -23.574 (meters)                     GEOID18
 AB9006  DYNAMIC HEIGHT  -        545.281 (meters)     1788.98  (feet) COMP
 AB9006  MODELED GRAVITY -    980,404.8   (mgal)                       NAVD 88
 AB9006
 AB9006  VERT ORDER      -  FIRST     CLASS II
 AB9006
 AB9006.The horizontal coordinates were scaled from a map and have
 AB9006.an estimated accuracy of +/- 6 seconds.
 AB9006
 AB9006.The orthometric height was determined by differential leveling and
 AB9006.adjusted by the NATIONAL GEODETIC SURVEY
 AB9006.in October 1997.
 AB9006
 AB9006.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9006.GEOID18 height accuracy estimate available here.
 AB9006
 AB9006.Click photographs - Photos may exist for this station.
 AB9006
 AB9006.The dynamic height is computed by dividing the NAVD 88
 AB9006.geopotential number by the normal gravity value computed on the
 AB9006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9006.degrees latitude (g = 980.6199 gals.).
 AB9006
 AB9006.The modeled gravity was interpolated from observed gravity values.
 AB9006
 AB9006;                    North         East    Units  Estimated Accuracy
 AB9006;SPC SD S     -   243,900.      646,620.      MT  (+/- 180 meters Scaled)
 AB9006
 AB9006_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ406307(NAD 83)
 AB9006
 AB9006                          SUPERSEDED SURVEY CONTROL
 AB9006
 AB9006.No superseded survey control is available for this station.
 AB9006
 AB9006_MARKER: I = METAL ROD
 AB9006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9006_STAMPING: J 464 1994
 AB9006_MARK LOGO: NGS
 AB9006_PROJECTION: FLUSH
 AB9006_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9006_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9006+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9006_ROD/PIPE-DEPTH: 8.4 meters
 AB9006_SLEEVE-DEPTH  : 0.9 meters
 AB9006
 AB9006  HISTORY     - Date     Condition        Report By
 AB9006  HISTORY     - 1994     MONUMENTED       NGS
 AB9006  HISTORY     - 20120514 GOOD             INDIV
 AB9006
 AB9006                          STATION DESCRIPTION
 AB9006
 AB9006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9006'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9006'BLUNT, THENCE 19.3 KM (12.00 MI) EASTERLY ALONG U.S. HIGHWAY 14, 74.0
 AB9006'M (242.8 FT) NORTHWEST OF MILEPOST 263, 22.7 M (74.5 FT) NORTH OF THE
 AB9006'HIGHWAY CENTERLINE, 22.0 M (72.2 FT) EAST OF THE CENTER A ROAD LEADING
 AB9006'TO THE HAROLD MUNICIPAL AIRPORT, 7.2 M (23.6 FT) SOUTHWEST OF THE
 AB9006'SOUTHWEST CORNER OF TRANSFORMER NUMBER 30359, 1.7 M (5.6 FT) BELOW THE
 AB9006'LEVEL OF THE HIGHWAY, 1.5 M (4.9 FT) EAST OF THE WEST END OF A FENCE,
 AB9006'AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO
 AB9006'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AB9006'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9006
 AB9006                          STATION RECOVERY (2012)
 AB9006
 AB9006'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9006'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5578 ***********************************************************************
 AC5578  DESIGNATION -  J 465
 AC5578  PID         -  AC5578
 AC5578  STATE/COUNTY-  SD/PENNINGTON
 AC5578  COUNTRY     -  US
 AC5578  USGS QUAD   -  ROCKERVILLE (2017)
 AC5578
 AC5578                         *CURRENT SURVEY CONTROL
 AC5578  ______________________________________________________________________
 AC5578* NAD 83(1986) POSITION- 43 58 20.     (N) 103 16 49.     (W)   SCALED
 AC5578* NAVD 88 ORTHO HEIGHT -  1182.720 (meters)     3880.31  (feet) ADJUSTED
 AC5578  ______________________________________________________________________
 AC5578  GEOID HEIGHT    -        -15.477 (meters)                     GEOID18
 AC5578  DYNAMIC HEIGHT  -       1182.251 (meters)     3878.77  (feet) COMP
 AC5578  MODELED GRAVITY -    980,181.1   (mgal)                       NAVD 88
 AC5578
 AC5578  VERT ORDER      -  FIRST     CLASS II
 AC5578
 AC5578.The horizontal coordinates were scaled from a map and have
 AC5578.an estimated accuracy of +/- 6 seconds.
 AC5578
 AC5578.The orthometric height was determined by differential leveling and
 AC5578.adjusted by the NATIONAL GEODETIC SURVEY
 AC5578.in October 1997.
 AC5578
 AC5578.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5578.GEOID18 height accuracy estimate available here.
 AC5578
 AC5578.Click photographs - Photos may exist for this station.
 AC5578
 AC5578.The dynamic height is computed by dividing the NAVD 88
 AC5578.geopotential number by the normal gravity value computed on the
 AC5578.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5578.degrees latitude (g = 980.6199 gals.).
 AC5578
 AC5578.The modeled gravity was interpolated from observed gravity values.
 AC5578
 AC5578;                    North         East    Units  Estimated Accuracy
 AC5578;SPC SD S     -   186,260.      363,590.      MT  (+/- 180 meters Scaled)
 AC5578
 AC5578_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ379702(NAD 83)
 AC5578
 AC5578                          SUPERSEDED SURVEY CONTROL
 AC5578
 AC5578.No superseded survey control is available for this station.
 AC5578
 AC5578_MARKER: DV = VERTICAL CONTROL DISK
 AC5578_SETTING: 66 = SET IN ROCK OUTCROP
 AC5578_STAMPING: J 465 1995
 AC5578_MARK LOGO: NGS
 AC5578_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5578_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5578+STABILITY: POSITION/ELEVATION WELL
 AC5578_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AC5578+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5578
 AC5578  HISTORY     - Date     Condition        Report By
 AC5578  HISTORY     - 1995     MONUMENTED       NGS
 AC5578  HISTORY     - 20120808 MARK NOT FOUND   INDIV
 AC5578
 AC5578                          STATION DESCRIPTION
 AC5578
 AC5578'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5578'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5578'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5578'BYPASS, THENCE 5.9 KM (3.65 MI) WESTERLY ALONG U.S. HIGHWAY 16, IN AN
 AC5578'EXPOSED AREA OF BEDROCK IN A HIGHWAY CUT, 418.0 M (1371.4 FT) EAST OF
 AC5578'MILEPOST 60, 27.8 M (91.2 FT) EAST OF THE WEST END OF THE EXPOSED
 AC5578'BEDROCK, 12.3 M (40.4 FT) SOUTH OF THE CENTERLINE OF THE EASTBOUND
 AC5578'LANES OF THE HIGHWAY, 5.1 M (16.7 FT) SOUTH OF A GUARDRAIL, 0.4 M (1.3
 AC5578'FT) SOUTHEAST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF
 AC5578'THE HIGHWAY.
 AC5578
 AC5578                          STATION RECOVERY (2012)
 AC5578
 AC5578'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5578'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9086 ***********************************************************************
 AB9086  DESIGNATION -  J 466
 AB9086  PID         -  AB9086
 AB9086  STATE/COUNTY-  SD/STANLEY
 AB9086  COUNTRY     -  US
 AB9086  USGS QUAD   -  HOHRMAN RANCH (2017)
 AB9086
 AB9086                         *CURRENT SURVEY CONTROL
 AB9086  ______________________________________________________________________
 AB9086* NAD 83(1986) POSITION- 44 22 18.     (N) 100 53 03.     (W)   SCALED
 AB9086* NAVD 88 ORTHO HEIGHT -   620.835 (meters)     2036.86  (feet) ADJUSTED
 AB9086  ______________________________________________________________________
 AB9086  GEOID HEIGHT    -        -22.716 (meters)                     GEOID18
 AB9086  DYNAMIC HEIGHT  -        620.693 (meters)     2036.39  (feet) COMP
 AB9086  MODELED GRAVITY -    980,369.2   (mgal)                       NAVD 88
 AB9086
 AB9086  VERT ORDER      -  FIRST     CLASS II
 AB9086
 AB9086.The horizontal coordinates were scaled from a map and have
 AB9086.an estimated accuracy of +/- 6 seconds.
 AB9086
 AB9086.The orthometric height was determined by differential leveling and
 AB9086.adjusted by the NATIONAL GEODETIC SURVEY
 AB9086.in October 1997.
 AB9086
 AB9086.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9086.GEOID18 height accuracy estimate available here.
 AB9086
 AB9086.Click photographs - Photos may exist for this station.
 AB9086
 AB9086.The dynamic height is computed by dividing the NAVD 88
 AB9086.geopotential number by the normal gravity value computed on the
 AB9086.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9086.degrees latitude (g = 980.6199 gals.).
 AB9086
 AB9086.The modeled gravity was interpolated from observed gravity values.
 AB9086
 AB9086;                    North         East    Units  Estimated Accuracy
 AB9086;SPC SD S     -   226,600.      556,100.      MT  (+/- 180 meters Scaled)
 AB9086
 AB9086_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ498148(NAD 83)
 AB9086
 AB9086                          SUPERSEDED SURVEY CONTROL
 AB9086
 AB9086.No superseded survey control is available for this station.
 AB9086
 AB9086_MARKER: I = METAL ROD
 AB9086_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9086_STAMPING: J 466 1995
 AB9086_MARK LOGO: NGS
 AB9086_PROJECTION: FLUSH
 AB9086_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9086_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9086_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9086+SATELLITE: SATELLITE OBSERVATIONS - May 31, 2012
 AB9086_ROD/PIPE-DEPTH: 2.4 meters
 AB9086_SLEEVE-DEPTH  : 0.9 meters
 AB9086
 AB9086  HISTORY     - Date     Condition        Report By
 AB9086  HISTORY     - 1995     MONUMENTED       NGS
 AB9086  HISTORY     - 20120531 GOOD             INDIV
 AB9086
 AB9086                          STATION DESCRIPTION
 AB9086
 AB9086'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9086'11.0 KM (6.85 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9086'IN HAYES, 182.0 M (597.1 FT) WEST OF MILEPOST 202, 21.6 M (70.9 FT)
 AB9086'SOUTH OF THE HIGHWAY CENTERLINE, 17.2 M (56.4 FT) SOUTHWEST OF THE
 AB9086'SOUTH END OF A CULVERT UNDER THE HIGHWAY, 11.0 M (36.1 FT) BELOW THE
 AB9086'LEVEL OF THE HIGHWAY, 3.2 M (10.5 FT) NORTH OF A T-FENCE CORNER, AND
 AB9086'1.0 M (3.3 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE
 AB9086'DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT
 AB9086'MEET THE SPECIFICATION FOR A CLASS A MARK.  THE ROD WAS DRIVEN TO
 AB9086'REFUSAL AND ANCHORED.
 AB9086
 AB9086                          STATION RECOVERY (2012)
 AB9086
 AB9086'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9086'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8872 ***********************************************************************
 AD8872  CBN         -  This is a Cooperative Base Network Control Station.
 AD8872  DESIGNATION -  J 467
 AD8872  PID         -  AD8872
 AD8872  STATE/COUNTY-  SD/DEUEL
 AD8872  COUNTRY     -  US
 AD8872  USGS QUAD   -  GARY NW (2019)
 AD8872
 AD8872                         *CURRENT SURVEY CONTROL
 AD8872  ______________________________________________________________________
 AD8872* NAD 83(2011) POSITION- 44 56 10.70808(N) 096 27 09.73954(W)   ADJUSTED
 AD8872* NAD 83(2011) ELLIP HT-   331.092 (meters)        (06/27/12)   ADJUSTED
 AD8872* NAD 83(2011) EPOCH   -  2010.00
 AD8872* NAVD 88 ORTHO HEIGHT -   356.870 (meters)     1170.83  (feet) ADJUSTED
 AD8872  ______________________________________________________________________
 AD8872  GEOID HEIGHT    -        -25.774 (meters)                     GEOID18
 AD8872  NAD 83(2011) X  -   -508,289.084 (meters)                     COMP
 AD8872  NAD 83(2011) Y  - -4,494,175.216 (meters)                     COMP
 AD8872  NAD 83(2011) Z  -  4,482,574.450 (meters)                     COMP
 AD8872  LAPLACE CORR    -         -3.65  (seconds)                    DEFLEC18
 AD8872  DYNAMIC HEIGHT  -        356.834 (meters)     1170.71  (feet) COMP
 AD8872  MODELED GRAVITY -    980,505.0   (mgal)                       NAVD 88
 AD8872
 AD8872  VERT ORDER      -  FIRST     CLASS II
 AD8872
 AD8872  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AD8872  Standards:
 AD8872         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AD8872            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AD8872  -------------------------------------------------------------------
 AD8872  NETWORK    0.64   1.29           0.29   0.22   0.66      0.03162805
 AD8872  -------------------------------------------------------------------
 AD8872  Click here for local accuracies and other accuracy information.
 AD8872
 AD8872.The horizontal coordinates were established by GPS observations
 AD8872.and adjusted by the National Geodetic Survey in June 2012.
 AD8872
 AD8872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AD8872.been affixed to the stable North American tectonic plate. See 
 AD8872.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AD8872
 AD8872.The horizontal coordinates are valid at the epoch date displayed above
 AD8872.which is a decimal equivalence of Year/Month/Day.
 AD8872
 AD8872.The orthometric height was determined by differential leveling and
 AD8872.adjusted by the NATIONAL GEODETIC SURVEY
 AD8872.in July 1998.
 AD8872
 AD8872.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8872.GEOID18 height accuracy estimate available here.
 AD8872
 AD8872.Click photographs - Photos may exist for this station.
 AD8872
 AD8872.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AD8872
 AD8872.The Laplace correction was computed from DEFLEC18 derived deflections.
 AD8872
 AD8872.The ellipsoidal height was determined by GPS observations
 AD8872.and is referenced to NAD 83.
 AD8872
 AD8872.The dynamic height is computed by dividing the NAVD 88
 AD8872.geopotential number by the normal gravity value computed on the
 AD8872.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8872.degrees latitude (g = 980.6199 gals.).
 AD8872
 AD8872.The modeled gravity was interpolated from observed gravity values.
 AD8872
 AD8872. The following values were computed from the NAD 83(2011) position.
 AD8872
 AD8872;                    North         East     Units Scale Factor Converg.
 AD8872;SPC SD N     -   128,698.048   879,896.576   MT  0.99994111   +2 30 38.0
 AD8872;SPC SD N     -   422,236.85  2,886,794.02   sFT  0.99994111   +2 30 38.0
 AD8872;UTM  14      - 4,979,031.815   700,988.321   MT  1.00009676   +1 47 59.3
 AD8872
 AD8872!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AD8872!SPC SD N     -   0.99994809  x   0.99994111  =   0.99988920
 AD8872!UTM  14      -   0.99994809  x   1.00009676  =   1.00004485
 AD8872
 AD8872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQQ0098879031(NAD 83)
 AD8872
 AD8872                          SUPERSEDED SURVEY CONTROL
 AD8872
 AD8872  NAD 83(2007)-  44 56 10.70805(N)    096 27 09.74051(W) AD(2002.00) 0
 AD8872  ELLIP H (02/10/07)  331.126  (m)                       GP(2002.00)    
 AD8872  NAD 83(1996)-  44 56 10.70780(N)    096 27 09.74025(W) AD(       ) A
 AD8872  ELLIP H (06/23/03)  331.134  (m)                       GP(       ) 3 1
 AD8872  NAVD 88             356.87   (m)         1170.8    (f) LEVELING    3  
 AD8872
 AD8872.Superseded values are not recommended for survey control.
 AD8872
 AD8872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AD8872.See file dsdata.pdf to determine how the superseded data were derived.
 AD8872
 AD8872_MARKER: F = FLANGE-ENCASED ROD
 AD8872_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AD8872_STAMPING: J 467 1995
 AD8872_MARK LOGO: NGS
 AD8872_PROJECTION: FLUSH
 AD8872_MAGNETIC: T = STEEL SPIKE ADJACENT TO MONUMENT
 AD8872_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AD8872_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8872+SATELLITE: SATELLITE OBSERVATIONS - September 11, 2019
 AD8872_ROD/PIPE-DEPTH: 13.5 meters
 AD8872_SLEEVE-DEPTH  : 10.3 meters
 AD8872
 AD8872  HISTORY     - Date     Condition        Report By
 AD8872  HISTORY     - 1995     MONUMENTED       NGS
 AD8872  HISTORY     - 19980827 GOOD             NGS
 AD8872  HISTORY     - 20020604 GOOD             SDDT
 AD8872  HISTORY     - 20071114 GOOD             MNDT
 AD8872  HISTORY     - 20190911 GOOD             MNDT
 AD8872
 AD8872                          STATION DESCRIPTION
 AD8872
 AD8872'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8872'51.8 KM (32.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8872'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 62.0 M (203.4 FT) WEST OF THE
 AD8872'CENTER OF STATE LINE ROAD, 41.6 M (136.5 FT) NORTH OF MILEPOST 412,
 AD8872'29.3 M (96.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.6 M (74.1 FT)
 AD8872'NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 1.3 M (4.3
 AD8872'FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.7 M (2.3 FT) BELOW THE
 AD8872'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AD8872'5-INCH LOGO CAP.
 AD8872
 AD8872                          STATION RECOVERY (1998)
 AD8872
 AD8872'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AD8872'51.8 KM (32.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AD8872'OF INTERSTATE HIGHWAY 29 IN WATERTOWN, 41.6 M (136.5 FT) WEST OF THE
 AD8872'CENTER OF STATE LINE ROAD, 41.6 M (136.5 FT) NORTH OF MILEPOST 412,
 AD8872'29.3 M (96.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 22.6 M (74.1 FT)
 AD8872'NORTHEAST OF THE NORTH END OF A CULVERT UNDER THE HIGHWAY, 1.3 M (4.3
 AD8872'FT) SOUTH OF A WITNESS POST AND FENCE, AND 0.7 M (2.3 FT) BELOW THE
 AD8872'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AD8872'5-INCH LOGO CAP.  THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
 AD8872
 AD8872                          STATION RECOVERY (2002)
 AD8872
 AD8872'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AD8872'RECOVERED AS DESCRIBED
 AD8872'
 AD8872
 AD8872                          STATION RECOVERY (2007)
 AD8872
 AD8872'RECOVERY NOTE BY MN DEPT OF TRANSP 2007 (MPP)
 AD8872'RECOVERED AS DESCRIBED.
 AD8872
 AD8872                          STATION RECOVERY (2019)
 AD8872
 AD8872'RECOVERY NOTE BY MN DEPT OF TRANSP 2019 (MPP)
 AD8872'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5812 ***********************************************************************
 AE5812  DESIGNATION -  J 468
 AE5812  PID         -  AE5812
 AE5812  STATE/COUNTY-  SD/SPINK
 AE5812  COUNTRY     -  US
 AE5812  USGS QUAD   -  DOLAND (2017)
 AE5812
 AE5812                         *CURRENT SURVEY CONTROL
 AE5812  ______________________________________________________________________
 AE5812* NAD 83(1986) POSITION- 44 53 33.     (N) 098 01 27.     (W)   SCALED
 AE5812* NAVD 88 ORTHO HEIGHT -   424.269 (meters)     1391.96  (feet) ADJUSTED
 AE5812  ______________________________________________________________________
 AE5812  GEOID HEIGHT    -        -24.483 (meters)                     GEOID18
 AE5812  DYNAMIC HEIGHT  -        424.221 (meters)     1391.80  (feet) COMP
 AE5812  MODELED GRAVITY -    980,491.0   (mgal)                       NAVD 88
 AE5812
 AE5812  VERT ORDER      -  FIRST     CLASS II
 AE5812
 AE5812.The horizontal coordinates were scaled from a map and have
 AE5812.an estimated accuracy of +/- 6 seconds.
 AE5812
 AE5812.The orthometric height was determined by differential leveling and
 AE5812.adjusted by the NATIONAL GEODETIC SURVEY
 AE5812.in July 1998.
 AE5812
 AE5812.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5812.GEOID18 height accuracy estimate available here.
 AE5812
 AE5812.Click photographs - Photos may exist for this station.
 AE5812
 AE5812.The dynamic height is computed by dividing the NAVD 88
 AE5812.geopotential number by the normal gravity value computed on the
 AE5812.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5812.degrees latitude (g = 980.6199 gals.).
 AE5812
 AE5812.The modeled gravity was interpolated from observed gravity values.
 AE5812
 AE5812;                    North         East    Units  Estimated Accuracy
 AE5812;SPC SD N     -   119,600.      756,060.      MT  (+/- 180 meters Scaled)
 AE5812
 AE5812_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ770714(NAD 83)
 AE5812
 AE5812                          SUPERSEDED SURVEY CONTROL
 AE5812
 AE5812.No superseded survey control is available for this station.
 AE5812
 AE5812_MARKER: F = FLANGE-ENCASED ROD
 AE5812_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5812_STAMPING: J 468 1995
 AE5812_MARK LOGO: NGS
 AE5812_PROJECTION: FLUSH
 AE5812_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5812_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5812_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5812+SATELLITE: SATELLITE OBSERVATIONS - August 25, 1999
 AE5812_ROD/PIPE-DEPTH: 14.6 meters
 AE5812_SLEEVE-DEPTH  : 0.9 meters
 AE5812
 AE5812  HISTORY     - Date     Condition        Report By
 AE5812  HISTORY     - 1995     MONUMENTED       NGS
 AE5812  HISTORY     - 19990825 GOOD             NGS
 AE5812
 AE5812                          STATION DESCRIPTION
 AE5812
 AE5812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AE5812'6.2 KM (3.85 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5812'HUMPHREY DRIVE IN DOLAND, 559.0 M (1834.0 FT) EAST OF MILEPOST 331,
 AE5812'20.9 M (68.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT) EAST
 AE5812'OF THE CENTER OF A TRACK ROAD, 5.3 M (17.4 FT) NORTH OF A FENCE
 AE5812'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6
 AE5812'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AE5812'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5812'SPECIFICATIONS FOR A CLASS A MARK.
 AE5812
 AE5812                          STATION RECOVERY (1999)
 AE5812
 AE5812'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AE5812'6.2 KM (3.85 MI) EASTERLY ALONG U.S.  HIGHWAY 212 FROM THE JUNCTION OF
 AE5812'HUMPHREY DRIVE IN DOLAND, 559.0 M (1834.0 FT) EAST OF MILEPOST 331,
 AE5812'20.9 M (68.6 FT) NORTH OF THE HIGHWAY CENTERLINE, 8.9 M (29.2 FT) EAST
 AE5812'OF THE CENTER OF A TRACK ROAD, 5.3 M (17.4 FT) NORTH OF A FENCE
 AE5812'CORNER, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5 M (1.6
 AE5812'FT) WEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT
 AE5812'IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET THE
 AE5812'SPECIFICATIONS FOR A CLASS A MARK.  THE MONUMENT IS ON HIGHWAY
 AE5812'RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5846 ***********************************************************************
 AE5846  DESIGNATION -  J 469
 AE5846  PID         -  AE5846
 AE5846  STATE/COUNTY-  SD/FAULK
 AE5846  COUNTRY     -  US
 AE5846  USGS QUAD   -  ROCKHAM (2017)
 AE5846
 AE5846                         *CURRENT SURVEY CONTROL
 AE5846  ______________________________________________________________________
 AE5846* NAD 83(1986) POSITION- 44 53 48.     (N) 098 48 30.     (W)   SCALED
 AE5846* NAVD 88 ORTHO HEIGHT -   420.214 (meters)     1378.65  (feet) ADJUSTED
 AE5846  ______________________________________________________________________
 AE5846  GEOID HEIGHT    -        -24.190 (meters)                     GEOID18
 AE5846  DYNAMIC HEIGHT  -        420.161 (meters)     1378.48  (feet) COMP
 AE5846  MODELED GRAVITY -    980,478.7   (mgal)                       NAVD 88
 AE5846
 AE5846  VERT ORDER      -  FIRST     CLASS II
 AE5846
 AE5846.The horizontal coordinates were scaled from a map and have
 AE5846.an estimated accuracy of +/- 6 seconds.
 AE5846
 AE5846.The orthometric height was determined by differential leveling and
 AE5846.adjusted by the NATIONAL GEODETIC SURVEY
 AE5846.in July 1998.
 AE5846
 AE5846.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5846.GEOID18 height accuracy estimate available here.
 AE5846
 AE5846.Click photographs - Photos may exist for this station.
 AE5846
 AE5846.The dynamic height is computed by dividing the NAVD 88
 AE5846.geopotential number by the normal gravity value computed on the
 AE5846.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5846.degrees latitude (g = 980.6199 gals.).
 AE5846
 AE5846.The modeled gravity was interpolated from observed gravity values.
 AE5846
 AE5846;                    North         East    Units  Estimated Accuracy
 AE5846;SPC SD N     -   118,850.      694,120.      MT  (+/- 180 meters Scaled)
 AE5846
 AE5846_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ151714(NAD 83)
 AE5846
 AE5846                          SUPERSEDED SURVEY CONTROL
 AE5846
 AE5846.No superseded survey control is available for this station.
 AE5846
 AE5846_MARKER: I = METAL ROD
 AE5846_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5846_STAMPING: J 469 1996
 AE5846_MARK LOGO: NGS
 AE5846_PROJECTION: FLUSH
 AE5846_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5846_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5846_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5846+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5846_ROD/PIPE-DEPTH: 8.4 meters
 AE5846_SLEEVE-DEPTH  : 0.9 meters
 AE5846
 AE5846  HISTORY     - Date     Condition        Report By
 AE5846  HISTORY     - 1996     MONUMENTED       NGS
 AE5846
 AE5846                          STATION DESCRIPTION
 AE5846
 AE5846'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5846'23.2 KM (14.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5846'OF U.S. HIGHWAY 281 IN REDFIELD, 25.0 M (82.0 FT) EAST OF MILEPOST
 AE5846'292, 14.9 M (48.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 4.5 M (14.8 FT)
 AE5846'WEST OF A UTILITY POLE, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE HIGHWAY,
 AE5846'AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE. NOTE--ACCESS TO
 AE5846'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AE5846'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0308 ***********************************************************************
 PS0308  DESIGNATION -  J 47
 PS0308  PID         -  PS0308
 PS0308  STATE/COUNTY-  SD/HYDE
 PS0308  COUNTRY     -  US
 PS0308  USGS QUAD   -  RICE LAKE (2017)
 PS0308
 PS0308                         *CURRENT SURVEY CONTROL
 PS0308  ______________________________________________________________________
 PS0308* NAD 83(1986) POSITION- 44 52 00.13   (N) 099 28 19.55   (W)   HD_HELD1
 PS0308* NAVD 88 ORTHO HEIGHT -   557.041 (meters)     1827.56  (feet) ADJUSTED
 PS0308  ______________________________________________________________________
 PS0308  GEOID HEIGHT    -        -23.013 (meters)                     GEOID18
 PS0308  DYNAMIC HEIGHT  -        556.963 (meters)     1827.30  (feet) COMP
 PS0308  MODELED GRAVITY -    980,459.8   (mgal)                       NAVD 88
 PS0308
 PS0308  VERT ORDER      -  SECOND    CLASS 0
 PS0308
 PS0308.The horizontal coordinates were determined by differentially corrected
 PS0308.hand held GPS observations or other comparable positioning techniques
 PS0308.and have an estimated accuracy of +/- 3 meters.
 PS0308
 PS0308.The orthometric height was determined by differential leveling and
 PS0308.adjusted by the NATIONAL GEODETIC SURVEY
 PS0308.in June 1991.
 PS0308
 PS0308.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0308.GEOID18 height accuracy estimate available here.
 PS0308
 PS0308.Click photographs - Photos may exist for this station.
 PS0308
 PS0308.The dynamic height is computed by dividing the NAVD 88
 PS0308.geopotential number by the normal gravity value computed on the
 PS0308.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0308.degrees latitude (g = 980.6199 gals.).
 PS0308
 PS0308.The modeled gravity was interpolated from observed gravity values.
 PS0308
 PS0308;                    North         East    Units  Estimated Accuracy
 PS0308;SPC SD N     -   114,966.2     641,717.2     MT  (+/- 3 meters HH1 GPS) 
 PS0308
 PS0308_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ6270568251(NAD 83)
 PS0308
 PS0308                          SUPERSEDED SURVEY CONTROL
 PS0308
 PS0308  NGVD 29 (??/??/92)  556.692  (m)         1826.41   (f) ADJ UNCH    2 0
 PS0308
 PS0308.Superseded values are not recommended for survey control.
 PS0308
 PS0308.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0308.See file dsdata.pdf to determine how the superseded data were derived.
 PS0308
 PS0308_MARKER: DB = BENCH MARK DISK
 PS0308_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0308_SP_SET: BRIDGE
 PS0308_STAMPING: J 47 1934
 PS0308_MARK LOGO: CGS
 PS0308_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0308
 PS0308  HISTORY     - Date     Condition        Report By
 PS0308  HISTORY     - 1934     MONUMENTED       CGS
 PS0308  HISTORY     - 1940     GOOD             CGS
 PS0308
 PS0308                          STATION DESCRIPTION
 PS0308
 PS0308'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 PS0308'16.1 MI S FROM SENECA.
 PS0308'IN HYDE COUNTY, 16.1 MILES SOUTH ALONG THE HIGHMORE ROAD FROM
 PS0308'THE POST OFFICE AT SENECA, FAULK COUNTY, AT A FARMHOUSE, 143 FEET
 PS0308'WEST OF THE FARM DRIVE, AT A CONCRETE BRIDGE WITH A PIPE GUARDRAIL,
 PS0308'IN THE TOP OF THE NORTH CONCRETE HEADWALL, 12.5 FEET NORTH OF
 PS0308'THE CENTERLINE OF THE HIGHMORE ROAD, AND 6 FEET WEST OF A
 PS0308'WHITE WOODEN WITNESS POST.  A STANDARD DISK, STAMPED J 47 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5852 ***********************************************************************
 AE5852  DESIGNATION -  J 470
 AE5852  PID         -  AE5852
 AE5852  STATE/COUNTY-  SD/HAND
 AE5852  COUNTRY     -  US
 AE5852  USGS QUAD   -  ROCKHAM (2017)
 AE5852
 AE5852                         *CURRENT SURVEY CONTROL
 AE5852  ______________________________________________________________________
 AE5852* NAD 83(1986) POSITION- 44 53 50.     (N) 098 46 03.     (W)   SCALED
 AE5852* NAVD 88 ORTHO HEIGHT -   418.793 (meters)     1373.99  (feet) ADJUSTED
 AE5852  ______________________________________________________________________
 AE5852  GEOID HEIGHT    -        -24.214 (meters)                     GEOID18
 AE5852  DYNAMIC HEIGHT  -        418.741 (meters)     1373.82  (feet) COMP
 AE5852  MODELED GRAVITY -    980,481.1   (mgal)                       NAVD 88
 AE5852
 AE5852  VERT ORDER      -  FIRST     CLASS II
 AE5852
 AE5852.The horizontal coordinates were scaled from a map and have
 AE5852.an estimated accuracy of +/- 6 seconds.
 AE5852
 AE5852.The orthometric height was determined by differential leveling and
 AE5852.adjusted by the NATIONAL GEODETIC SURVEY
 AE5852.in July 1998.
 AE5852
 AE5852.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5852.GEOID18 height accuracy estimate available here.
 AE5852
 AE5852.Click photographs - Photos may exist for this station.
 AE5852
 AE5852.The dynamic height is computed by dividing the NAVD 88
 AE5852.geopotential number by the normal gravity value computed on the
 AE5852.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5852.degrees latitude (g = 980.6199 gals.).
 AE5852
 AE5852.The modeled gravity was interpolated from observed gravity values.
 AE5852
 AE5852;                    North         East    Units  Estimated Accuracy
 AE5852;SPC SD N     -   118,960.      697,340.      MT  (+/- 180 meters Scaled)
 AE5852
 AE5852_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ183715(NAD 83)
 AE5852
 AE5852                          SUPERSEDED SURVEY CONTROL
 AE5852
 AE5852.No superseded survey control is available for this station.
 AE5852
 AE5852_MARKER: I = METAL ROD
 AE5852_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE5852_STAMPING: J 470 1996
 AE5852_MARK LOGO: NGS
 AE5852_PROJECTION: FLUSH
 AE5852_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5852_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE5852_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5852+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE5852_ROD/PIPE-DEPTH: 7.0 meters
 AE5852_SLEEVE-DEPTH  : 0.9 meters
 AE5852
 AE5852  HISTORY     - Date     Condition        Report By
 AE5852  HISTORY     - 1996     MONUMENTED       NGS
 AE5852
 AE5852                          STATION DESCRIPTION
 AE5852
 AE5852'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE5852'16.8 KM (10.45 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE5852'OF U.S. HIGHWAY 281 IN REDFIELD, 33.3 M (109.3 FT) NORTHEAST OF
 AE5852'MILEPOST 294, 24.6 M (80.7 FT) EAST OF THE CENTER OF A FIELD ENTRANCE,
 AE5852'15.2 M (49.9 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) WEST
 AE5852'OF THE MOST NORTHERLY OF 2 UTILITY POLES, 0.6 M (2.0 FT) BELOW THE
 AE5852'LEVEL OF THE HIGHWAY, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST.
 AE5852'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE5852'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE4122 ***********************************************************************
 AE4122  DESIGNATION -  J 471
 AE4122  PID         -  AE4122
 AE4122  STATE/COUNTY-  SD/FAULK
 AE4122  COUNTRY     -  US
 AE4122  USGS QUAD   -  SENECA (2017)
 AE4122
 AE4122                         *CURRENT SURVEY CONTROL
 AE4122  ______________________________________________________________________
 AE4122* NAD 83(1986) POSITION- 45 03 24.     (N) 099 33 09.     (W)   SCALED
 AE4122* NAVD 88 ORTHO HEIGHT -   589.394 (meters)     1933.70  (feet) ADJUSTED
 AE4122  ______________________________________________________________________
 AE4122  GEOID HEIGHT    -        -22.817 (meters)                     GEOID18
 AE4122  DYNAMIC HEIGHT  -        589.312 (meters)     1933.43  (feet) COMP
 AE4122  MODELED GRAVITY -    980,458.6   (mgal)                       NAVD 88
 AE4122
 AE4122  VERT ORDER      -  FIRST     CLASS II
 AE4122
 AE4122.The horizontal coordinates were scaled from a map and have
 AE4122.an estimated accuracy of +/- 6 seconds.
 AE4122
 AE4122.The orthometric height was determined by differential leveling and
 AE4122.adjusted by the NATIONAL GEODETIC SURVEY
 AE4122.in July 1998.
 AE4122
 AE4122.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE4122.GEOID18 height accuracy estimate available here.
 AE4122
 AE4122.Click photographs - Photos may exist for this station.
 AE4122
 AE4122.The dynamic height is computed by dividing the NAVD 88
 AE4122.geopotential number by the normal gravity value computed on the
 AE4122.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE4122.degrees latitude (g = 980.6199 gals.).
 AE4122
 AE4122.The modeled gravity was interpolated from observed gravity values.
 AE4122
 AE4122;                    North         East    Units  Estimated Accuracy
 AE4122;SPC SD N     -   136,040.      635,250.      MT  (+/- 180 meters Scaled)
 AE4122
 AE4122_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ564893(NAD 83)
 AE4122
 AE4122                          SUPERSEDED SURVEY CONTROL
 AE4122
 AE4122.No superseded survey control is available for this station.
 AE4122
 AE4122_MARKER: I = METAL ROD
 AE4122_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AE4122_STAMPING: J 471 1996
 AE4122_MARK LOGO: NGS
 AE4122_PROJECTION: FLUSH
 AE4122_MAGNETIC: I = MARKER IS A STEEL ROD
 AE4122_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AE4122_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE4122+SATELLITE: SATELLITE OBSERVATIONS - 1996
 AE4122_ROD/PIPE-DEPTH: 6.9 meters
 AE4122_SLEEVE-DEPTH  : 0.9 meters
 AE4122
 AE4122  HISTORY     - Date     Condition        Report By
 AE4122  HISTORY     - 1996     MONUMENTED       NGS
 AE4122
 AE4122                          STATION DESCRIPTION
 AE4122
 AE4122'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AE4122'33.0 KM (20.50 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 AE4122'OF EXENE STREET IN GETTYSBURG, 95.0 M (311.7 FT) WEST OF MILEPOST 246,
 AE4122'29.8 M (97.8 FT) SOUTH OF THE HIGHWAY CENTERLINE, 12.8 M (42.0 FT)
 AE4122'EAST OF THE CENTER OF A TRACK ROAD, 0.8 M (2.6 FT) NORTH OF A WITNESS
 AE4122'POST AND FENCE, AND 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY.
 AE4122'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AE4122'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0367 ***********************************************************************
 PS0367  DESIGNATION -  J 48
 PS0367  PID         -  PS0367
 PS0367  STATE/COUNTY-  SD/HYDE
 PS0367  COUNTRY     -  US
 PS0367  USGS QUAD   -  MACS CORNER (2017)
 PS0367
 PS0367                         *CURRENT SURVEY CONTROL
 PS0367  ______________________________________________________________________
 PS0367* NAD 83(1986) POSITION- 44 17 42.     (N) 099 26 30.     (W)   SCALED
 PS0367* NAVD 88 ORTHO HEIGHT -   585.972 (meters)     1922.48  (feet) ADJUSTED
 PS0367  ______________________________________________________________________
 PS0367  GEOID HEIGHT    -        -24.226 (meters)                     GEOID18
 PS0367  DYNAMIC HEIGHT  -        585.840 (meters)     1922.04  (feet) COMP
 PS0367  MODELED GRAVITY -    980,375.3   (mgal)                       NAVD 88
 PS0367
 PS0367  VERT ORDER      -  SECOND    CLASS 0
 PS0367
 PS0367.The horizontal coordinates were scaled from a map and have
 PS0367.an estimated accuracy of +/- 6 seconds.
 PS0367
 PS0367.The orthometric height was determined by differential leveling and
 PS0367.adjusted by the NATIONAL GEODETIC SURVEY
 PS0367.in June 1991.
 PS0367
 PS0367.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0367.GEOID18 height accuracy estimate available here.
 PS0367
 PS0367.Click photographs - Photos may exist for this station.
 PS0367
 PS0367.The dynamic height is computed by dividing the NAVD 88
 PS0367.geopotential number by the normal gravity value computed on the
 PS0367.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0367.degrees latitude (g = 980.6199 gals.).
 PS0367
 PS0367.The modeled gravity was interpolated from observed gravity values.
 PS0367
 PS0367;                    North         East    Units  Estimated Accuracy
 PS0367;SPC SD N     -    51,460.      644,560.      MT  (+/- 180 meters Scaled)
 PS0367
 PS0367_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647047(NAD 83)
 PS0367
 PS0367                          SUPERSEDED SURVEY CONTROL
 PS0367
 PS0367  NGVD 29 (??/??/92)  585.60   (m)         1921.3    (f) COMPUTED    2 0
 PS0367
 PS0367.Superseded values are not recommended for survey control.
 PS0367
 PS0367.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0367.See file dsdata.pdf to determine how the superseded data were derived.
 PS0367
 PS0367_MARKER: DB = BENCH MARK DISK
 PS0367_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0367_SP_SET: CULVERT HEADWALL
 PS0367_STAMPING: J 48 1934
 PS0367_MARK LOGO: CGS
 PS0367_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0367+STABILITY: SURFACE MOTION
 PS0367
 PS0367  HISTORY     - Date     Condition        Report By
 PS0367  HISTORY     - 1934     MONUMENTED       CGS
 PS0367
 PS0367                          STATION DESCRIPTION
 PS0367
 PS0367'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0367'15.5 MI S FROM HIGHMORE.
 PS0367'15.5 MILES SOUTH OF DEPOT AT HIGHMORE ALONG THE HIGHMORE-CHAMBERLAIN
 PS0367'HIWAY AT ROAD CROSSING.  SET IN CENTER OF THE NORTH HEADWALL
 PS0367'OF CROSS ROAD CULVERT.  50 FEET WEST OF CENTERLINE OF THE
 PS0367'HIGHWAY AND LEVEL WITH ROADS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0368 ***********************************************************************
 PS0368  DESIGNATION -  J 48 RESET
 PS0368  PID         -  PS0368
 PS0368  STATE/COUNTY-  SD/HYDE
 PS0368  COUNTRY     -  US
 PS0368  USGS QUAD   -  MACS CORNER (2017)
 PS0368
 PS0368                         *CURRENT SURVEY CONTROL
 PS0368  ______________________________________________________________________
 PS0368* NAD 83(1986) POSITION- 44 17 44.     (N) 099 26 30.     (W)   SCALED
 PS0368* NAVD 88 ORTHO HEIGHT -   585.52  (meters)     1921.0   (feet) RESET
 PS0368  ______________________________________________________________________
 PS0368  GEOID HEIGHT    -        -24.225 (meters)                     GEOID18
 PS0368  VERT ORDER      -  THIRD
 PS0368
 PS0368.The horizontal coordinates were scaled from a map and have
 PS0368.an estimated accuracy of +/- 6 seconds.
 PS0368
 PS0368.The orthometric height was computed from unverified reset data.
 PS0368
 PS0368.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0368.GEOID18 height accuracy estimate available here.
 PS0368
 PS0368.Click photographs - Photos may exist for this station.
 PS0368
 PS0368;                    North         East    Units  Estimated Accuracy
 PS0368;SPC SD N     -    51,520.      644,560.      MT  (+/- 180 meters Scaled)
 PS0368
 PS0368_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ647047(NAD 83)
 PS0368
 PS0368                          SUPERSEDED SURVEY CONTROL
 PS0368
 PS0368.No superseded survey control is available for this station.
 PS0368
 PS0368_MARKER: DB = BENCH MARK DISK
 PS0368_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0368_STAMPING: J 48 RESET 1959
 PS0368_MARK LOGO: CGS
 PS0368_PROJECTION: PROJECTING 8 CENTIMETERS
 PS0368_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0368+STABILITY: SURFACE MOTION
 PS0368
 PS0368  HISTORY     - Date     Condition        Report By
 PS0368  HISTORY     - 1959     MONUMENTED       SDHD
 PS0368
 PS0368                          STATION DESCRIPTION
 PS0368
 PS0368'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1959
 PS0368'15.5 MI S FROM HIGHMORE.
 PS0368'THE MARK IS LOCATED ABOUT 15.5 MILES SOUTH ALONG STATE HIGHWAY
 PS0368'47 FROM THE CHICAGO AND NORTH WESTERN RAILWAY STATION AT HIGHMORE,
 PS0368'33 FEET SOUTH OF A FIELD ENTRANCE, 3 FEET EAST AND 1 FOOT SOUTH
 PS0368'OF A TELEPHONE POLE, 99 FEET WEST OF THE CENTERLINE OF THE
 PS0368'HIGHWAY, AND SET IN THE TOP OF A 6 INCH X 6 INCH CONCRETE POST
 PS0368'PROJECTING 3 INCHES ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0262 ***********************************************************************
 OQ0262  DESIGNATION -  J 5
 OQ0262  PID         -  OQ0262
 OQ0262  STATE/COUNTY-  SD/MINNEHAHA
 OQ0262  COUNTRY     -  US
 OQ0262  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ0262
 OQ0262                         *CURRENT SURVEY CONTROL
 OQ0262  ______________________________________________________________________
 OQ0262* NAD 83(1986) POSITION- 43 34 39.     (N) 096 52 13.     (W)   SCALED
 OQ0262* NAVD 88 ORTHO HEIGHT -   450.844 (meters)     1479.14  (feet) ADJUSTED
 OQ0262  ______________________________________________________________________
 OQ0262  GEOID HEIGHT    -        -26.271 (meters)                     GEOID18
 OQ0262  DYNAMIC HEIGHT  -        450.722 (meters)     1478.74  (feet) COMP
 OQ0262  MODELED GRAVITY -    980,335.6   (mgal)                       NAVD 88
 OQ0262
 OQ0262  VERT ORDER      -  FIRST     CLASS II
 OQ0262
 OQ0262.The horizontal coordinates were scaled from a map and have
 OQ0262.an estimated accuracy of +/- 6 seconds.
 OQ0262
 OQ0262.The orthometric height was determined by differential leveling and
 OQ0262.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0262.in June 1991.
 OQ0262
 OQ0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0262.GEOID18 height accuracy estimate available here.
 OQ0262
 OQ0262.Click photographs - Photos may exist for this station.
 OQ0262
 OQ0262.The dynamic height is computed by dividing the NAVD 88
 OQ0262.geopotential number by the normal gravity value computed on the
 OQ0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0262.degrees latitude (g = 980.6199 gals.).
 OQ0262
 OQ0262.The modeled gravity was interpolated from observed gravity values.
 OQ0262
 OQ0262;                    North         East    Units  Estimated Accuracy
 OQ0262;SPC SD S     -   144,050.      879,620.      MT  (+/- 180 meters Scaled)
 OQ0262
 OQ0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP719271(NAD 83)
 OQ0262
 OQ0262                          SUPERSEDED SURVEY CONTROL
 OQ0262
 OQ0262  NGVD 29 (??/??/92)  450.555  (m)         1478.20   (f) ADJ UNCH    1 2
 OQ0262
 OQ0262.Superseded values are not recommended for survey control.
 OQ0262
 OQ0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0262.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0262
 OQ0262_MARKER: DB = BENCH MARK DISK
 OQ0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0262_STAMPING: 1478.196 J 5 1925
 OQ0262_MARK LOGO: CGS
 OQ0262_PROJECTION: FLUSH
 OQ0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0262+STABILITY: SURFACE MOTION
 OQ0262
 OQ0262  HISTORY     - Date     Condition        Report By
 OQ0262  HISTORY     - 1925     MONUMENTED       CGS
 OQ0262  HISTORY     - 1935     GOOD             CGS
 OQ0262  HISTORY     - 20110223 MARK NOT FOUND   INDIV
 OQ0262
 OQ0262                          STATION DESCRIPTION
 OQ0262
 OQ0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 OQ0262'2.2 MI NW FROM ELLIS.
 OQ0262'2-1/4 MILES NORTHWEST ALONG THE SOO LINE RAILROAD FROM THE
 OQ0262'STATION AT ELLIS, MINNEHAHA COUNTY, 70 YARDS SOUTHEAST OF CULVERT
 OQ0262'P 141, AT A ROAD CROSSING, 62 FEET EAST OF THE CENTERLINE OF
 OQ0262'THE ROAD, 44 FEET NORTHEAST OF THE CENTERLINE OF THE TRACK,
 OQ0262'6 FEET NORTHEAST OF A ROW OF POLES, 6 FEET SOUTHWEST OF THE
 OQ0262'RIGHT-OF-WAY FENCE, AND 6 FEET NORTHWEST OF A CATTLE-GUARD
 OQ0262'FENCE.  A STANDARD DISK, SET IN THE TOP OF A CONCRETE POST
 OQ0262'FLUSH WITH THE GROUND.
 OQ0262
 OQ0262                          STATION RECOVERY (2011)
 OQ0262
 OQ0262'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0262'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0076 ***********************************************************************
 PU0076  DESIGNATION -  J 5 B 1
 PU0076  PID         -  PU0076
 PU0076  STATE/COUNTY-  SD/MEADE
 PU0076  COUNTRY     -  US
 PU0076  USGS QUAD   -  AVANCE (2017)
 PU0076
 PU0076                         *CURRENT SURVEY CONTROL
 PU0076  ______________________________________________________________________
 PU0076* NAD 83(1986) POSITION- 44 56 43.     (N) 102 12 40.     (W)   SCALED
 PU0076* NAVD 88 ORTHO HEIGHT -   786.494 (meters)     2580.36  (feet) ADJUSTED
 PU0076  ______________________________________________________________________
 PU0076  GEOID HEIGHT    -        -19.109 (meters)                     GEOID18
 PU0076  DYNAMIC HEIGHT  -        786.329 (meters)     2579.81  (feet) COMP
 PU0076  MODELED GRAVITY -    980,381.1   (mgal)                       NAVD 88
 PU0076
 PU0076  VERT ORDER      -  SECOND    CLASS 0
 PU0076
 PU0076.The horizontal coordinates were scaled from a map and have
 PU0076.an estimated accuracy of +/- 6 seconds.
 PU0076
 PU0076.The orthometric height was determined by differential leveling and
 PU0076.adjusted by the NATIONAL GEODETIC SURVEY
 PU0076.in June 1991.
 PU0076
 PU0076.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0076.GEOID18 height accuracy estimate available here.
 PU0076
 PU0076.Click photographs - Photos may exist for this station.
 PU0076
 PU0076.The dynamic height is computed by dividing the NAVD 88
 PU0076.geopotential number by the normal gravity value computed on the
 PU0076.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0076.degrees latitude (g = 980.6199 gals.).
 PU0076
 PU0076.The modeled gravity was interpolated from observed gravity values.
 PU0076
 PU0076;                    North         East    Units  Estimated Accuracy
 PU0076;SPC SD N     -   125,940.      425,530.      MT  (+/- 180 meters Scaled)
 PU0076
 PU0076_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK200806(NAD 83)
 PU0076
 PU0076                          SUPERSEDED SURVEY CONTROL
 PU0076
 PU0076  NGVD 29 (??/??/92)  786.03   (m)         2578.8    (f) COMPUTED    2 0
 PU0076
 PU0076.Superseded values are not recommended for survey control.
 PU0076
 PU0076.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0076.See file dsdata.pdf to determine how the superseded data were derived.
 PU0076
 PU0076_MARKER: Z = SEE DESCRIPTION
 PU0076_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0076_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0076_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0076+STABILITY: SURFACE MOTION
 PU0076
 PU0076  HISTORY     - Date     Condition        Report By
 PU0076  HISTORY     - UNK      MONUMENTED       USAF
 PU0076  HISTORY     - 1963     GOOD             CGS
 PU0076
 PU0076                          STATION DESCRIPTION
 PU0076
 PU0076'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0076'14 MI SW FROM FAITH.
 PU0076'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0076'FAITH, THENCE 8.35 MILES WEST ALONG U.S. HIGHWAY 212, THENCE
 PU0076'5.4 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.15 MILE WEST
 PU0076'ACROSS COUNTRY TO THE CREST OF A RIDGE, AND THE TOP SURFACE OVER
 PU0076'THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON
 PU0076'THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 5 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0071 ***********************************************************************
 PU0071  DESIGNATION -  J 5 B 2
 PU0071  PID         -  PU0071
 PU0071  STATE/COUNTY-  SD/MEADE
 PU0071  COUNTRY     -  US
 PU0071  USGS QUAD   -  AVANCE (2017)
 PU0071
 PU0071                         *CURRENT SURVEY CONTROL
 PU0071  ______________________________________________________________________
 PU0071* NAD 83(1986) POSITION- 44 56 55.     (N) 102 12 29.     (W)   SCALED
 PU0071* NAVD 88 ORTHO HEIGHT -   787.908 (meters)     2584.99  (feet) ADJUSTED
 PU0071  ______________________________________________________________________
 PU0071  GEOID HEIGHT    -        -19.113 (meters)                     GEOID18
 PU0071  DYNAMIC HEIGHT  -        787.743 (meters)     2584.45  (feet) COMP
 PU0071  MODELED GRAVITY -    980,381.4   (mgal)                       NAVD 88
 PU0071
 PU0071  VERT ORDER      -  SECOND    CLASS 0
 PU0071
 PU0071.The horizontal coordinates were scaled from a map and have
 PU0071.an estimated accuracy of +/- 6 seconds.
 PU0071
 PU0071.The orthometric height was determined by differential leveling and
 PU0071.adjusted by the NATIONAL GEODETIC SURVEY
 PU0071.in June 1991.
 PU0071
 PU0071.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0071.GEOID18 height accuracy estimate available here.
 PU0071
 PU0071.Click photographs - Photos may exist for this station.
 PU0071
 PU0071.The dynamic height is computed by dividing the NAVD 88
 PU0071.geopotential number by the normal gravity value computed on the
 PU0071.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0071.degrees latitude (g = 980.6199 gals.).
 PU0071
 PU0071.The modeled gravity was interpolated from observed gravity values.
 PU0071
 PU0071;                    North         East    Units  Estimated Accuracy
 PU0071;SPC SD N     -   126,310.      425,780.      MT  (+/- 180 meters Scaled)
 PU0071
 PU0071_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK202810(NAD 83)
 PU0071
 PU0071                          SUPERSEDED SURVEY CONTROL
 PU0071
 PU0071  NGVD 29 (??/??/92)  787.45   (m)         2583.5    (f) COMPUTED    2 0
 PU0071
 PU0071.Superseded values are not recommended for survey control.
 PU0071
 PU0071.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0071.See file dsdata.pdf to determine how the superseded data were derived.
 PU0071
 PU0071_MARKER: Z = SEE DESCRIPTION
 PU0071_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0071_PROJECTION: PROJECTING 152 CENTIMETERS
 PU0071_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0071+STABILITY: SURFACE MOTION
 PU0071
 PU0071  HISTORY     - Date     Condition        Report By
 PU0071  HISTORY     - UNK      MONUMENTED       USAF
 PU0071  HISTORY     - 1963     GOOD             CGS
 PU0071
 PU0071                          STATION DESCRIPTION
 PU0071
 PU0071'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0071'13.6 MI SW FROM FAITH.
 PU0071'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0071'FAITH, THENCE 8.35 MILES WEST ALONG U.S. HIGHWAY 212, THENCE 5.15
 PU0071'MILES SOUTH ALONG A GRAVELED ROAD, IN SECTION 5, T11N, R16E,
 PU0071'53 FEET EAST OF THE CENTER LINE OF THE ROAD, 2 1/2 FEET EAST OF A
 PU0071'FENCE, ABOUT LEVEL WITH THE ROAD, AND THE TOP SURFACE OVER THE
 PU0071'CENTER HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE
 PU0071'TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING 5 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0291 ***********************************************************************
 PS0291  DESIGNATION -  J 50
 PS0291  PID         -  PS0291
 PS0291  STATE/COUNTY-  SD/HAND
 PS0291  COUNTRY     -  US
 PS0291  USGS QUAD   -  HIGHMORE SE (2017)
 PS0291
 PS0291                         *CURRENT SURVEY CONTROL
 PS0291  ______________________________________________________________________
 PS0291* NAD 83(1986) POSITION- 44 31 08.52   (N) 099 15 59.92   (W)   HD_HELD1
 PS0291* NAVD 88 ORTHO HEIGHT -   538.510 (meters)     1766.76  (feet) ADJUSTED
 PS0291  ______________________________________________________________________
 PS0291  GEOID HEIGHT    -        -24.049 (meters)                     GEOID18
 PS0291  DYNAMIC HEIGHT  -        538.406 (meters)     1766.42  (feet) COMP
 PS0291  MODELED GRAVITY -    980,406.4   (mgal)                       NAVD 88
 PS0291
 PS0291  VERT ORDER      -  SECOND    CLASS 0
 PS0291
 PS0291.The horizontal coordinates were determined by differentially corrected
 PS0291.hand held GPS observations or other comparable positioning techniques
 PS0291.and have an estimated accuracy of +/- 3 meters.
 PS0291
 PS0291.The orthometric height was determined by differential leveling and
 PS0291.adjusted by the NATIONAL GEODETIC SURVEY
 PS0291.in June 1991.
 PS0291
 PS0291.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0291.GEOID18 height accuracy estimate available here.
 PS0291
 PS0291.Click photographs - Photos may exist for this station.
 PS0291
 PS0291.The dynamic height is computed by dividing the NAVD 88
 PS0291.geopotential number by the normal gravity value computed on the
 PS0291.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0291.degrees latitude (g = 980.6199 gals.).
 PS0291
 PS0291.The modeled gravity was interpolated from observed gravity values.
 PS0291
 PS0291;                    North         East    Units  Estimated Accuracy
 PS0291;SPC SD N     -    76,460.7     658,302.6     MT  (+/- 3 meters HH1 GPS) 
 PS0291
 PS0291_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ7880929557(NAD 83)
 PS0291
 PS0291                          SUPERSEDED SURVEY CONTROL
 PS0291
 PS0291  NGVD 29 (??/??/92)  538.162  (m)         1765.62   (f) ADJ UNCH    2 0
 PS0291
 PS0291.Superseded values are not recommended for survey control.
 PS0291
 PS0291.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0291.See file dsdata.pdf to determine how the superseded data were derived.
 PS0291
 PS0291_MARKER: DB = BENCH MARK DISK
 PS0291_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0291_STAMPING: J 50 1934
 PS0291_MARK LOGO: CGS
 PS0291_PROJECTION: PROJECTING 10 CENTIMETERS
 PS0291_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0291_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0291+STABILITY: SURFACE MOTION
 PS0291_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0291+SATELLITE: SATELLITE OBSERVATIONS - November 03, 1994
 PS0291
 PS0291  HISTORY     - Date     Condition        Report By
 PS0291  HISTORY     - 1934     MONUMENTED       CGS
 PS0291  HISTORY     - 19941103 GOOD             NGS
 PS0291  HISTORY     - 19970722 GOOD             LOCENG
 PS0291
 PS0291                          STATION DESCRIPTION
 PS0291
 PS0291'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0291'3.2 MI W FROM REE HEIGHTS.
 PS0291'ABOUT 3.2 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PS0291'FROM THE STATION AT REE HEIGHTS, HAND COUNTY, ABOUT 21 POLES
 PS0291'WEST OF MILEPOST 416, AT A ROAD CROSSING, 32 FEET WEST OF THE
 PS0291'CENTER LINE OF THE ROAD, ABOUT 90 FEET SOUTH OF THE CENTER LINE
 PS0291'OF THE TRACK, 2 FEET WEST OF THE RIGHT-OF-WAY FENCE, AND ABOUT
 PS0291'LEVEL WITH THE TRACK.  A STANDARD DISK, STAMPED J 50 1934 AND
 PS0291'SET IN THE TOP OF A CONCRETE POST.
 PS0291
 PS0291                          STATION RECOVERY (1994)
 PS0291
 PS0291'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0291'13.9 KM (8.65 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 PS0291'STATE HIGHWAY 47 IN HIGHMORE, THENCE 1.1 KM (0.70 MI) SOUTHERLY ALONG
 PS0291'A GRAVELED ROAD, 25.5 M (83.7 FT) SOUTH OF THE NEAR RAIL OF THE
 PS0291'DAKOTA, MINNESOTA AND EASTERN RAILROAD, 10.4 M (34.1 FT) WEST OF THE
 PS0291'ROAD CENTER, 4.1 M (13.5 FT) NORTH-NORTHEAST OF A FENCE CORNER, 0.9 M
 PS0291'(3.0 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M
 PS0291'(0.3 FT) ABOVE THE GROUND SURFACE.
 PS0291
 PS0291                          STATION RECOVERY (1997)
 PS0291
 PS0291'RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1997 (GLJ)
 PS0291'RECOVERED IN GOOD CONDITION.  NOTE--NEW TIES TO MARK, 87 FEET (26.5 M)
 PS0291'SOUTH OF RR CENTERLINE, 37 FEET (11.3 M) WEST OF ROAD CENTER, 14 FEET
 PS0291'(4.3 M) NORTHEAST OF FENCE CORNER, SET CARSONITE POST 1 FOOT (0.3 M)
 PS0291'WEST OF MONUMENT FACING ROADWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0172 ***********************************************************************
 PS0172  DESIGNATION -  J 51
 PS0172  PID         -  PS0172
 PS0172  STATE/COUNTY-  SD/BEADLE
 PS0172  COUNTRY     -  US
 PS0172  USGS QUAD   -  WESSINGTON (2017)
 PS0172
 PS0172                         *CURRENT SURVEY CONTROL
 PS0172  ______________________________________________________________________
 PS0172* NAD 83(1986) POSITION- 44 27 18.     (N) 098 41 54.     (W)   SCALED
 PS0172* NAVD 88 ORTHO HEIGHT -   431.585 (meters)     1415.96  (feet) ADJUSTED
 PS0172  ______________________________________________________________________
 PS0172  GEOID HEIGHT    -        -24.915 (meters)                     GEOID18
 PS0172  DYNAMIC HEIGHT  -        431.502 (meters)     1415.69  (feet) COMP
 PS0172  MODELED GRAVITY -    980,412.8   (mgal)                       NAVD 88
 PS0172
 PS0172  VERT ORDER      -  SECOND    CLASS 0
 PS0172
 PS0172.The horizontal coordinates were scaled from a map and have
 PS0172.an estimated accuracy of +/- 6 seconds.
 PS0172
 PS0172.The orthometric height was determined by differential leveling and
 PS0172.adjusted by the NATIONAL GEODETIC SURVEY
 PS0172.in June 1991.
 PS0172
 PS0172.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0172.GEOID18 height accuracy estimate available here.
 PS0172
 PS0172.Click photographs - Photos may exist for this station.
 PS0172
 PS0172.The dynamic height is computed by dividing the NAVD 88
 PS0172.geopotential number by the normal gravity value computed on the
 PS0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0172.degrees latitude (g = 980.6199 gals.).
 PS0172
 PS0172.The modeled gravity was interpolated from observed gravity values.
 PS0172
 PS0172;                    North         East    Units  Estimated Accuracy
 PS0172;SPC SD N     -    69,910.      703,600.      MT  (+/- 180 meters Scaled)
 PS0172
 PS0172_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ240224(NAD 83)
 PS0172
 PS0172                          SUPERSEDED SURVEY CONTROL
 PS0172
 PS0172  NGVD 29 (??/??/92)  431.271  (m)         1414.93   (f) ADJ UNCH    2 0
 PS0172
 PS0172.Superseded values are not recommended for survey control.
 PS0172
 PS0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0172.See file dsdata.pdf to determine how the superseded data were derived.
 PS0172
 PS0172_MARKER: DB = BENCH MARK DISK
 PS0172_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0172_SP_SET: TANK FOUNDATION
 PS0172_STAMPING: J 51 1934
 PS0172_MARK LOGO: CGS
 PS0172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0172
 PS0172  HISTORY     - Date     Condition        Report By
 PS0172  HISTORY     - 1934     MONUMENTED       CGS
 PS0172  HISTORY     - 1940     GOOD             CGS
 PS0172  HISTORY     - 19941101 MARK NOT FOUND   NGS
 PS0172
 PS0172                          STATION DESCRIPTION
 PS0172
 PS0172'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0172'AT WESSINGTON.
 PS0172'AT WESSINGTON, BEADLE CONTY, ABOUT 200 FEET WEST OF THE CHICAGO
 PS0172'AND NORTH WESTERN RAILWAY STATION, AT THE WATER TANK, IN THE TOP
 PS0172'OF THE END OF THE SOUTHWEST CONCRETE BLOCK FOUNDATION NEAREST TO
 PS0172'THE TRACK, 9.4 FEET NORTH OF THE NORTH RAIL OF THE MAIN TRACK, AND
 PS0172'ABOUT 16 INCHES HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PS0172'J 51 1934.
 PS0172
 PS0172                          STATION RECOVERY (1940)
 PS0172
 PS0172'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0172'RECOVERED IN GOOD CONDITION.
 PS0172
 PS0172                          STATION RECOVERY (1994)
 PS0172
 PS0172'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0172'THE WATER TANK AND FOOTINGS HAVE BEEN REMOVED.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0557 ***********************************************************************
 PR0557  DESIGNATION -  J 52
 PR0557  PID         -  PR0557
 PR0557  STATE/COUNTY-  SD/BEADLE
 PR0557  COUNTRY     -  US
 PR0557  USGS QUAD   -  PEARL CREEK COLONY (2017)
 PR0557
 PR0557                         *CURRENT SURVEY CONTROL
 PR0557  ______________________________________________________________________
 PR0557* NAD 83(1986) POSITION- 44 22 07.     (N) 097 54 49.     (W)   SCALED
 PR0557* NAVD 88 ORTHO HEIGHT -   416.744 (meters)     1367.27  (feet) ADJUSTED
 PR0557  ______________________________________________________________________
 PR0557  GEOID HEIGHT    -        -25.067 (meters)                     GEOID18
 PR0557  DYNAMIC HEIGHT  -        416.672 (meters)     1367.03  (feet) COMP
 PR0557  MODELED GRAVITY -    980,433.3   (mgal)                       NAVD 88
 PR0557
 PR0557  VERT ORDER      -  SECOND    CLASS 0
 PR0557
 PR0557.The horizontal coordinates were scaled from a map and have
 PR0557.an estimated accuracy of +/- 6 seconds.
 PR0557
 PR0557.The orthometric height was determined by differential leveling and
 PR0557.adjusted by the NATIONAL GEODETIC SURVEY
 PR0557.in June 1991.
 PR0557
 PR0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0557.GEOID18 height accuracy estimate available here.
 PR0557
 PR0557.Click photographs - Photos may exist for this station.
 PR0557
 PR0557.The dynamic height is computed by dividing the NAVD 88
 PR0557.geopotential number by the normal gravity value computed on the
 PR0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0557.degrees latitude (g = 980.6199 gals.).
 PR0557
 PR0557.The modeled gravity was interpolated from observed gravity values.
 PR0557
 PR0557;                    North         East    Units  Estimated Accuracy
 PR0557;SPC SD N     -    61,630.      766,290.      MT  (+/- 180 meters Scaled)
 PR0557
 PR0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ865133(NAD 83)
 PR0557
 PR0557                          SUPERSEDED SURVEY CONTROL
 PR0557
 PR0557  NGVD 29 (??/??/92)  416.478  (m)         1366.39   (f) ADJ UNCH    2 0
 PR0557
 PR0557.Superseded values are not recommended for survey control.
 PR0557
 PR0557.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0557.See file dsdata.pdf to determine how the superseded data were derived.
 PR0557
 PR0557_MARKER: DB = BENCH MARK DISK
 PR0557_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0557_SP_SET: CULVERT HEADWALL
 PR0557_STAMPING: J 52 1934
 PR0557_MARK LOGO: CGS
 PR0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0557+STABILITY: SURFACE MOTION
 PR0557
 PR0557  HISTORY     - Date     Condition        Report By
 PR0557  HISTORY     - 1934     MONUMENTED       CGS
 PR0557  HISTORY     - 1971     MARK NOT FOUND   USGS
 PR0557
 PR0557                          STATION DESCRIPTION
 PR0557
 PR0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0557'3.2 MI W FROM IROQUOIS.
 PR0557'IN BEADLE COUNTY, ABOUT 3.2 MILES WEST ALONG THE CHICAGO AND
 PR0557'NORTH WESTERN RAILWAY FROM IROQUOIS, KINGSBURY COUNTY, ABOUT
 PR0557'4 POLES EAST OF MILEPOST 348, AT A ROAD CROSSING, ABOUT 109
 PR0557'FEET NORTH OF THE CENTER LINE OF THE TRACK, AT A ROAD CULVERT,
 PR0557'IN THE CENTER OF THE TOP OF THE EAST CONCRETE HEAD WALL, AND
 PR0557'ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 PR0557'J 52 1934.
 PR0557
 PR0557                          STATION RECOVERY (1971)
 PR0557
 PR0557'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PR0557'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0517 ***********************************************************************
 OQ0517  DESIGNATION -  J 53
 OQ0517  PID         -  OQ0517
 OQ0517  STATE/COUNTY-  SD/MINER
 OQ0517  COUNTRY     -  US
 OQ0517  USGS QUAD   -  CANOVA WEST (2017)
 OQ0517
 OQ0517                         *CURRENT SURVEY CONTROL
 OQ0517  ______________________________________________________________________
 OQ0517* NAD 83(1986) POSITION- 43 53 20.     (N) 097 30 36.     (W)   SCALED
 OQ0517* NAVD 88 ORTHO HEIGHT -   462.248 (meters)     1516.56  (feet) ADJUSTED
 OQ0517  ______________________________________________________________________
 OQ0517  GEOID HEIGHT    -        -25.881 (meters)                     GEOID18
 OQ0517  DYNAMIC HEIGHT  -        462.140 (meters)     1516.20  (feet) COMP
 OQ0517  MODELED GRAVITY -    980,372.4   (mgal)                       NAVD 88
 OQ0517
 OQ0517  VERT ORDER      -  SECOND    CLASS 0
 OQ0517
 OQ0517.The horizontal coordinates were scaled from a map and have
 OQ0517.an estimated accuracy of +/- 6 seconds.
 OQ0517
 OQ0517.The orthometric height was determined by differential leveling and
 OQ0517.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0517.in June 1991.
 OQ0517
 OQ0517.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0517.GEOID18 height accuracy estimate available here.
 OQ0517
 OQ0517.Click photographs - Photos may exist for this station.
 OQ0517
 OQ0517.The dynamic height is computed by dividing the NAVD 88
 OQ0517.geopotential number by the normal gravity value computed on the
 OQ0517.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0517.degrees latitude (g = 980.6199 gals.).
 OQ0517
 OQ0517.The modeled gravity was interpolated from observed gravity values.
 OQ0517
 OQ0517;                    North         East    Units  Estimated Accuracy
 OQ0517;SPC SD S     -   176,670.      826,810.      MT  (+/- 180 meters Scaled)
 OQ0517
 OQ0517_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP196606(NAD 83)
 OQ0517
 OQ0517                          SUPERSEDED SURVEY CONTROL
 OQ0517
 OQ0517  NGVD 29 (??/??/92)  461.955  (m)         1515.60   (f) ADJ UNCH    2 0
 OQ0517
 OQ0517.Superseded values are not recommended for survey control.
 OQ0517
 OQ0517.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0517.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0517
 OQ0517_MARKER: DB = BENCH MARK DISK
 OQ0517_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0517_STAMPING: J 53 1934
 OQ0517_MARK LOGO: CGS
 OQ0517_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0517+STABILITY: SURFACE MOTION
 OQ0517
 OQ0517  HISTORY     - Date     Condition        Report By
 OQ0517  HISTORY     - 1934     MONUMENTED       CGS
 OQ0517
 OQ0517                          STATION DESCRIPTION
 OQ0517
 OQ0517'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0517'0.5 MI NW FROM CANOVA.
 OQ0517'0.5 MILE NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0517'FROM THE STATION AT CANOVA, MINER COUNTY, ABOUT 17 POLES
 OQ0517'NORTHWEST OF MILEPOST 88, AT THE FIRST ROAD CROSSING NORTHWEST
 OQ0517'OF THE TOWN, 225 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 OQ0517'AT A ROAD CULVERT, IN THE TOP OF THE WEST CONCRETE HEAD WALL,
 OQ0517'AND ABOUT 2 FEET LOWER THAN THE TRACK LEVEL.  A STANDARD DISK,
 OQ0517'STAMPED J 53 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0157 ***********************************************************************
 PR0157  DESIGNATION -  J 54
 PR0157  PID         -  PR0157
 PR0157  STATE/COUNTY-  SD/MOODY
 PR0157  COUNTRY     -  US
 PR0157  USGS QUAD   -  FLANDREAU (2017)
 PR0157
 PR0157                         *CURRENT SURVEY CONTROL
 PR0157  ______________________________________________________________________
 PR0157* NAD 83(1986) POSITION- 44 02 53.     (N) 096 35 39.     (W)   SCALED
 PR0157* NAVD 88 ORTHO HEIGHT -   478.769 (meters)     1570.76  (feet) ADJUSTED
 PR0157  ______________________________________________________________________
 PR0157  GEOID HEIGHT    -        -25.997 (meters)                     GEOID18
 PR0157  DYNAMIC HEIGHT  -        478.660 (meters)     1570.40  (feet) COMP
 PR0157  MODELED GRAVITY -    980,375.9   (mgal)                       NAVD 88
 PR0157
 PR0157  VERT ORDER      -  SECOND    CLASS 0
 PR0157
 PR0157.The horizontal coordinates were scaled from a map and have
 PR0157.an estimated accuracy of +/- 6 seconds.
 PR0157
 PR0157.The orthometric height was determined by differential leveling and
 PR0157.adjusted by the NATIONAL GEODETIC SURVEY
 PR0157.in June 1991.
 PR0157
 PR0157.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0157.GEOID18 height accuracy estimate available here.
 PR0157
 PR0157.Click photographs - Photos may exist for this station.
 PR0157
 PR0157.The dynamic height is computed by dividing the NAVD 88
 PR0157.geopotential number by the normal gravity value computed on the
 PR0157.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0157.degrees latitude (g = 980.6199 gals.).
 PR0157
 PR0157.The modeled gravity was interpolated from observed gravity values.
 PR0157
 PR0157;                    North         East    Units  Estimated Accuracy
 PR0157;SPC SD S     -   197,240.      899,540.      MT  (+/- 180 meters Scaled)
 PR0157
 PR0157_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP927800(NAD 83)
 PR0157
 PR0157                          SUPERSEDED SURVEY CONTROL
 PR0157
 PR0157  NGVD 29 (??/??/92)  478.510  (m)         1569.91   (f) ADJ UNCH    2 0
 PR0157
 PR0157.Superseded values are not recommended for survey control.
 PR0157
 PR0157.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0157.See file dsdata.pdf to determine how the superseded data were derived.
 PR0157
 PR0157_MARKER: DB = BENCH MARK DISK
 PR0157_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 PR0157_SP_SET: STEP
 PR0157_STAMPING: J 54 1934
 PR0157_MARK LOGO: CGS
 PR0157_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PR0157
 PR0157  HISTORY     - Date     Condition        Report By
 PR0157  HISTORY     - 1934     MONUMENTED       CGS
 PR0157  HISTORY     - 1942     GOOD             CGS
 PR0157
 PR0157                          STATION DESCRIPTION
 PR0157
 PR0157'DESCRIBED BY COAST AND GEODETIC SURVEY 1942
 PR0157'AT FLANDREAU.
 PR0157'AT FLANDREAU, MOODY COUNTY, AT THE COUNTY COURTHOUSE, AT THE
 PR0157'NORTH ENTRANCE, IN THE WEST END OF THE BOTTOM LIMESTONE STEP,
 PR0157'AND ABOUT 4 FEET HIGHER THAN THE STREET.  A STANDARD DISK,
 PR0157'STAMPED J 54 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0200 ***********************************************************************
 PR0200  DESIGNATION -  J 55
 PR0200  PID         -  PR0200
 PR0200  STATE/COUNTY-  SD/BROOKINGS
 PR0200  COUNTRY     -  US
 PR0200  USGS QUAD   -  WHITE (2017)
 PR0200
 PR0200                         *CURRENT SURVEY CONTROL
 PR0200  ______________________________________________________________________
 PR0200* NAD 83(1986) POSITION- 44 27 16.     (N) 096 38 27.     (W)   SCALED
 PR0200* NAVD 88 ORTHO HEIGHT -   543.449 (meters)     1782.97  (feet) ADJUSTED
 PR0200  ______________________________________________________________________
 PR0200  GEOID HEIGHT    -        -25.250 (meters)                     GEOID18
 PR0200  DYNAMIC HEIGHT  -        543.358 (meters)     1782.67  (feet) COMP
 PR0200  MODELED GRAVITY -    980,431.7   (mgal)                       NAVD 88
 PR0200
 PR0200  VERT ORDER      -  SECOND    CLASS 0
 PR0200
 PR0200.The horizontal coordinates were scaled from a map and have
 PR0200.an estimated accuracy of +/- 6 seconds.
 PR0200
 PR0200.The orthometric height was determined by differential leveling and
 PR0200.adjusted by the NATIONAL GEODETIC SURVEY
 PR0200.in June 1991.
 PR0200
 PR0200.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0200.GEOID18 height accuracy estimate available here.
 PR0200
 PR0200.Click photographs - Photos may exist for this station.
 PR0200
 PR0200.The dynamic height is computed by dividing the NAVD 88
 PR0200.geopotential number by the normal gravity value computed on the
 PR0200.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0200.degrees latitude (g = 980.6199 gals.).
 PR0200
 PR0200.The modeled gravity was interpolated from observed gravity values.
 PR0200
 PR0200;                    North         East    Units  Estimated Accuracy
 PR0200;SPC SD N     -    74,570.      867,280.      MT  (+/- 180 meters Scaled)
 PR0200
 PR0200_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ876250(NAD 83)
 PR0200
 PR0200                          SUPERSEDED SURVEY CONTROL
 PR0200
 PR0200  NGVD 29 (??/??/92)  543.199  (m)         1782.15   (f) ADJ UNCH    2 0
 PR0200
 PR0200.Superseded values are not recommended for survey control.
 PR0200
 PR0200.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0200.See file dsdata.pdf to determine how the superseded data were derived.
 PR0200
 PR0200_MARKER: DB = BENCH MARK DISK
 PR0200_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0200_STAMPING: J 55 1934
 PR0200_MARK LOGO: CGS
 PR0200_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0200+STABILITY: SURFACE MOTION
 PR0200
 PR0200  HISTORY     - Date     Condition        Report By
 PR0200  HISTORY     - 1934     MONUMENTED       CGS
 PR0200  HISTORY     - 1977     GOOD             NGS
 PR0200
 PR0200                          STATION DESCRIPTION
 PR0200
 PR0200'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0200'1.7 MI N FROM WHITE.
 PR0200'1.7 MILES NORTH ALONG THE CHICAGO, ROCK ISLAND AND PACIFIC
 PR0200'RAILWAY FROM THE CITY SCHOOL AT WHITE, BROOKINGS COUNTY, ABOUT
 PR0200'8 POLES SOUTH OF MILEPOST 353, AT A 4-FOOT CONCRETE CULVERT,
 PR0200'IN THE SOUTHEAST END OF THE NORTHEAST HEAD WALL, AND ABOUT 1.5
 PR0200'FEET LOWER THAN THE TOP OF THE RAIL.  A STANDARD DISK, STAMPED
 PR0200'J 55 1934.
 PR0200
 PR0200                          STATION RECOVERY (1977)
 PR0200
 PR0200'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
 PR0200'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0322 ***********************************************************************
 PR0322  DESIGNATION -  J 56
 PR0322  PID         -  PR0322
 PR0322  STATE/COUNTY-  SD/DEUEL
 PR0322  COUNTRY     -  US
 PR0322  USGS QUAD   -  GOODWIN (2017)
 PR0322
 PR0322                         *CURRENT SURVEY CONTROL
 PR0322  ______________________________________________________________________
 PR0322* NAD 83(1986) POSITION- 44 52 37.     (N) 096 50 57.     (W)   SCALED
 PR0322* NAVD 88 ORTHO HEIGHT -   608.559 (meters)     1996.58  (feet) ADJUSTED
 PR0322  ______________________________________________________________________
 PR0322  GEOID HEIGHT    -        -25.216 (meters)                     GEOID18
 PR0322  DYNAMIC HEIGHT  -        608.462 (meters)     1996.26  (feet) COMP
 PR0322  MODELED GRAVITY -    980,436.8   (mgal)                       NAVD 88
 PR0322
 PR0322  VERT ORDER      -  SECOND    CLASS 0
 PR0322
 PR0322.The horizontal coordinates were scaled from a map and have
 PR0322.an estimated accuracy of +/- 6 seconds.
 PR0322
 PR0322.The orthometric height was determined by differential leveling and
 PR0322.adjusted by the NATIONAL GEODETIC SURVEY
 PR0322.in June 1991.
 PR0322
 PR0322.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0322.GEOID18 height accuracy estimate available here.
 PR0322
 PR0322.Click photographs - Photos may exist for this station.
 PR0322
 PR0322.The dynamic height is computed by dividing the NAVD 88
 PR0322.geopotential number by the normal gravity value computed on the
 PR0322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0322.degrees latitude (g = 980.6199 gals.).
 PR0322
 PR0322.The modeled gravity was interpolated from observed gravity values.
 PR0322
 PR0322;                    North         East    Units  Estimated Accuracy
 PR0322;SPC SD N     -   120,810.      848,890.      MT  (+/- 180 meters Scaled)
 PR0322
 PR0322_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ698715(NAD 83)
 PR0322
 PR0322                          SUPERSEDED SURVEY CONTROL
 PR0322
 PR0322  NGVD 29 (??/??/92)  608.265  (m)         1995.62   (f) ADJ UNCH    2 0
 PR0322
 PR0322.Superseded values are not recommended for survey control.
 PR0322
 PR0322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0322.See file dsdata.pdf to determine how the superseded data were derived.
 PR0322
 PR0322_MARKER: DB = BENCH MARK DISK
 PR0322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0322_STAMPING: J 56 1934
 PR0322_MARK LOGO: CGS
 PR0322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0322+STABILITY: SURFACE MOTION
 PR0322
 PR0322  HISTORY     - Date     Condition        Report By
 PR0322  HISTORY     - 1934     MONUMENTED       CGS
 PR0322  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0322
 PR0322                          STATION DESCRIPTION
 PR0322
 PR0322'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0322'AT GOODWIN.
 PR0322'AT GOODWIN, DEUEL COUNTY, 33 FEET SOUTH OF THE CHICAGO AND NORTH
 PR0322'WESTERN RAILWAY STATION, AND ABOUT 20 FEET FROM THE MAIN TRACK.
 PR0322'A STANDARD DISK, STAMPED J 56 1934 AND SET IN THE TOP OF A
 PR0322'CONCRETE POST.  NOTE-- A PAVED ROAD WAS CONSTRUCTED OVER SITE OF
 PR0322'MARK.
 PR0322
 PR0322                          STATION RECOVERY (1968)
 PR0322
 PR0322'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0322'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0262 ***********************************************************************
 QQ0262  DESIGNATION -  J 57
 QQ0262  PID         -  QQ0262
 QQ0262  STATE/COUNTY-  SD/CLARK
 QQ0262  COUNTRY     -  US
 QQ0262  USGS QUAD   -  HEGGS LAKE (2017)
 QQ0262
 QQ0262                         *CURRENT SURVEY CONTROL
 QQ0262  ______________________________________________________________________
 QQ0262* NAD 83(1986) POSITION- 45 00 35.     (N) 097 35 46.     (W)   SCALED
 QQ0262* NAVD 88 ORTHO HEIGHT -   568.056 (meters)     1863.70  (feet) ADJUSTED
 QQ0262  ______________________________________________________________________
 QQ0262  GEOID HEIGHT    -        -24.789 (meters)                     GEOID18
 QQ0262  DYNAMIC HEIGHT  -        567.975 (meters)     1863.43  (feet) COMP
 QQ0262  MODELED GRAVITY -    980,456.9   (mgal)                       NAVD 88
 QQ0262
 QQ0262  VERT ORDER      -  SECOND    CLASS 0
 QQ0262
 QQ0262.The horizontal coordinates were scaled from a map and have
 QQ0262.an estimated accuracy of +/- 6 seconds.
 QQ0262
 QQ0262.The orthometric height was determined by differential leveling and
 QQ0262.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0262.in June 1991.
 QQ0262
 QQ0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0262.GEOID18 height accuracy estimate available here.
 QQ0262
 QQ0262.Click photographs - Photos may exist for this station.
 QQ0262
 QQ0262.The dynamic height is computed by dividing the NAVD 88
 QQ0262.geopotential number by the normal gravity value computed on the
 QQ0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0262.degrees latitude (g = 980.6199 gals.).
 QQ0262
 QQ0262.The modeled gravity was interpolated from observed gravity values.
 QQ0262
 QQ0262;                    North         East    Units  Estimated Accuracy
 QQ0262;SPC SD N     -   133,540.      789,470.      MT  (+/- 180 meters Scaled)
 QQ0262
 QQ0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ106849(NAD 83)
 QQ0262
 QQ0262                          SUPERSEDED SURVEY CONTROL
 QQ0262
 QQ0262  NGVD 29 (??/??/92)  567.741  (m)         1862.66   (f) ADJ UNCH    2 0
 QQ0262
 QQ0262.Superseded values are not recommended for survey control.
 QQ0262
 QQ0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0262.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0262
 QQ0262_MARKER: DB = BENCH MARK DISK
 QQ0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0262_STAMPING: J 57 1934
 QQ0262_MARK LOGO: CGS
 QQ0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0262+STABILITY: SURFACE MOTION
 QQ0262
 QQ0262  HISTORY     - Date     Condition        Report By
 QQ0262  HISTORY     - 1934     MONUMENTED       CGS
 QQ0262
 QQ0262                          STATION DESCRIPTION
 QQ0262
 QQ0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0262'3.7 MI N FROM GARDEN CITY.
 QQ0262'ABOUT 3.7 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QQ0262'AND PACIFIC RAILROAD FROM THE STATION AT GARDEN CITY, CLARK
 QQ0262'COUNTY, AT MILEPOST 78, 33 FEET NORTHEAST OF THE CENTER LINE OF
 QQ0262'THE TRACK, 20 FEET NORTHWEST OF THE CENTER LINE OF A COUNTY ROAD,
 QQ0262'AND ABOUT 1 FOOT HIGHER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QQ0262'J 57 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0615 ***********************************************************************
 PR0615  DESIGNATION -  J 58
 PR0615  PID         -  PR0615
 PR0615  STATE/COUNTY-  SD/CLARK
 PR0615  COUNTRY     -  US
 PR0615  USGS QUAD   -  BAILEYS LAKE (2017)
 PR0615
 PR0615                         *CURRENT SURVEY CONTROL
 PR0615  ______________________________________________________________________
 PR0615* NAD 83(1986) POSITION- 44 52 44.     (N) 097 45 49.     (W)   SCALED
 PR0615* NAVD 88 ORTHO HEIGHT -   564.914 (meters)     1853.39  (feet) ADJUSTED
 PR0615  ______________________________________________________________________
 PR0615  GEOID HEIGHT    -        -24.567 (meters)                     GEOID18
 PR0615  DYNAMIC HEIGHT  -        564.833 (meters)     1853.12  (feet) COMP
 PR0615  MODELED GRAVITY -    980,456.3   (mgal)                       NAVD 88
 PR0615
 PR0615  VERT ORDER      -  FIRST     CLASS II
 PR0615
 PR0615.The horizontal coordinates were scaled from a map and have
 PR0615.an estimated accuracy of +/- 6 seconds.
 PR0615
 PR0615.The orthometric height was determined by differential leveling and
 PR0615.adjusted by the NATIONAL GEODETIC SURVEY
 PR0615.in June 1991.
 PR0615
 PR0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0615.GEOID18 height accuracy estimate available here.
 PR0615
 PR0615.Click photographs - Photos may exist for this station.
 PR0615
 PR0615.The dynamic height is computed by dividing the NAVD 88
 PR0615.geopotential number by the normal gravity value computed on the
 PR0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0615.degrees latitude (g = 980.6199 gals.).
 PR0615
 PR0615.The modeled gravity was interpolated from observed gravity values.
 PR0615
 PR0615;                    North         East    Units  Estimated Accuracy
 PR0615;SPC SD N     -   118,630.      776,670.      MT  (+/- 180 meters Scaled)
 PR0615
 PR0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ976702(NAD 83)
 PR0615
 PR0615                          SUPERSEDED SURVEY CONTROL
 PR0615
 PR0615  NGVD 29 (??/??/92)  564.598  (m)         1852.35   (f) ADJ UNCH    1 2
 PR0615
 PR0615.Superseded values are not recommended for survey control.
 PR0615
 PR0615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0615.See file dsdata.pdf to determine how the superseded data were derived.
 PR0615
 PR0615_MARKER: DB = BENCH MARK DISK
 PR0615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0615_STAMPING: J 58 1934
 PR0615_MARK LOGO: CGS
 PR0615_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0615+STABILITY: SURFACE MOTION
 PR0615_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0615+SATELLITE: SATELLITE OBSERVATIONS - September 13, 1995
 PR0615
 PR0615  HISTORY     - Date     Condition        Report By
 PR0615  HISTORY     - 1934     MONUMENTED       CGS
 PR0615  HISTORY     - 19950913 GOOD             NGS
 PR0615
 PR0615                          STATION DESCRIPTION
 PR0615
 PR0615'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0615'1.6 MI W FROM CLARK.
 PR0615'1.6 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0615'THE CITY WATER TANK AT CLARK, CLARK COUNTY, ABOUT 250 FEET WEST
 PR0615'OF BRIDGE D 416, 33 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0615'AND ABOUT 6 INCHES HIGHER THAN THE TRACK.  A STANDARD DISK,
 PR0615'STAMPED J 58 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0615
 PR0615                          STATION RECOVERY (1995)
 PR0615
 PR0615'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PR0615'0.2 KM (0.10 MI) SOUTHERLY ALONG COMMERCIAL AVENUE FROM THE COURTHOUSE
 PR0615'IN CLARK, THENCE 2.0 KM (1.25 MI) WESTERLY ALONG U.S. HIGHWAY 212,
 PR0615'THENCE 0.5 KM (0.30 MI) NORTHWESTERLY ALONG AN ABANDONED RAILROAD
 PR0615'GRADE, 27.4 M (89.9 FT) SOUTH OF A FENCE, 11.1 M (36.4 FT) NORTH OF
 PR0615'THE CENTER OF THE GRADE, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE GRADE,
 PR0615'0.2 M (0.7 FT) WEST OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M
 PR0615'(0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY
 PR0615'OWNED BY KEN BELL, RR 2, BOX 71, CLARK, SD 57225, TELEPHONE NUMBER
 PR0615'(605) 532-2109.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0285 ***********************************************************************
 PS0285  DESIGNATION -  J 59
 PS0285  PID         -  PS0285
 PS0285  STATE/COUNTY-  SD/SPINK
 PS0285  COUNTRY     -  US
 PS0285  USGS QUAD   -  REDFIELD NORTH (2017)
 PS0285
 PS0285                         *CURRENT SURVEY CONTROL
 PS0285  ______________________________________________________________________
 PS0285* NAD 83(1986) POSITION- 44 52 43.     (N) 098 31 22.     (W)   SCALED
 PS0285* NAVD 88 ORTHO HEIGHT -   391.239 (meters)     1283.59  (feet) ADJUSTED
 PS0285  ______________________________________________________________________
 PS0285  GEOID HEIGHT    -        -24.290 (meters)                     GEOID18
 PS0285  DYNAMIC HEIGHT  -        391.196 (meters)     1283.45  (feet) COMP
 PS0285  MODELED GRAVITY -    980,494.7   (mgal)                       NAVD 88
 PS0285
 PS0285  VERT ORDER      -  SECOND    CLASS 0
 PS0285
 PS0285.The horizontal coordinates were scaled from a map and have
 PS0285.an estimated accuracy of +/- 6 seconds.
 PS0285
 PS0285.The orthometric height was determined by differential leveling and
 PS0285.adjusted by the NATIONAL GEODETIC SURVEY
 PS0285.in June 1991.
 PS0285
 PS0285.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0285.GEOID18 height accuracy estimate available here.
 PS0285
 PS0285.Click photographs - Photos may exist for this station.
 PS0285
 PS0285.The dynamic height is computed by dividing the NAVD 88
 PS0285.geopotential number by the normal gravity value computed on the
 PS0285.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0285.degrees latitude (g = 980.6199 gals.).
 PS0285
 PS0285.The modeled gravity was interpolated from observed gravity values.
 PS0285
 PS0285;                    North         East    Units  Estimated Accuracy
 PS0285;SPC SD N     -   117,220.      716,710.      MT  (+/- 180 meters Scaled)
 PS0285
 PS0285_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ376695(NAD 83)
 PS0285
 PS0285                          SUPERSEDED SURVEY CONTROL
 PS0285
 PS0285  NGVD 29 (??/??/92)  390.944  (m)         1282.62   (f) ADJ UNCH    2 0
 PS0285
 PS0285.Superseded values are not recommended for survey control.
 PS0285
 PS0285.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0285.See file dsdata.pdf to determine how the superseded data were derived.
 PS0285
 PS0285_MARKER: DB = BENCH MARK DISK
 PS0285_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0285_SP_SET: FELLOE GUARD
 PS0285_STAMPING: J 59 1934
 PS0285_MARK LOGO: CGS
 PS0285_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0285
 PS0285  HISTORY     - Date     Condition        Report By
 PS0285  HISTORY     - 1934     MONUMENTED       CGS
 PS0285  HISTORY     - 1953     MARK NOT FOUND   CGS
 PS0285  HISTORY     - 19970422 MARK NOT FOUND   NGS
 PS0285
 PS0285                          STATION DESCRIPTION
 PS0285
 PS0285'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 PS0285'AT REDFIELD, SPINK COUNTY, 1 BLOCK NORTH OF THE NORTHWEST POWER
 PS0285'COMPANY, AT A CONCRETE BRIDGE OVER TURTLE CREEK, AND IN THE TOP
 PS0285'OF THE SOUTH END OF THE WEST CONCRETE FELLOE GUARD.  A STANDARD
 PS0285'DISK STAMPED J 59 1934.
 PS0285
 PS0285                          STATION RECOVERY (1997)
 PS0285
 PS0285'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 PS0285'THERE IS A NEW BRIDGE AT THE DESCRIBED LOCATION.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0494 ***********************************************************************
 OQ0494  DESIGNATION -  J 6
 OQ0494  PID         -  OQ0494
 OQ0494  STATE/COUNTY-  SD/HANSON
 OQ0494  COUNTRY     -  US
 OQ0494  USGS QUAD   -  FARMER (2017)
 OQ0494
 OQ0494                         *CURRENT SURVEY CONTROL
 OQ0494  ______________________________________________________________________
 OQ0494* NAD 83(1986) POSITION- 43 43 25.     (N) 097 38 49.     (W)   SCALED
 OQ0494* NAVD 88 ORTHO HEIGHT -   422.823 (meters)     1387.21  (feet) ADJUSTED
 OQ0494  ______________________________________________________________________
 OQ0494  GEOID HEIGHT    -        -25.984 (meters)                     GEOID18
 OQ0494  DYNAMIC HEIGHT  -        422.723 (meters)     1386.88  (feet) COMP
 OQ0494  MODELED GRAVITY -    980,369.6   (mgal)                       NAVD 88
 OQ0494
 OQ0494  VERT ORDER      -  FIRST     CLASS II
 OQ0494
 OQ0494.The horizontal coordinates were scaled from a map and have
 OQ0494.an estimated accuracy of +/- 6 seconds.
 OQ0494
 OQ0494.The orthometric height was determined by differential leveling and
 OQ0494.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0494.in June 1991.
 OQ0494
 OQ0494.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0494.GEOID18 height accuracy estimate available here.
 OQ0494
 OQ0494.Click photographs - Photos may exist for this station.
 OQ0494
 OQ0494.The dynamic height is computed by dividing the NAVD 88
 OQ0494.geopotential number by the normal gravity value computed on the
 OQ0494.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0494.degrees latitude (g = 980.6199 gals.).
 OQ0494
 OQ0494.The modeled gravity was interpolated from observed gravity values.
 OQ0494
 OQ0494;                    North         East    Units  Estimated Accuracy
 OQ0494;SPC SD S     -   157,950.      816,410.      MT  (+/- 180 meters Scaled)
 OQ0494
 OQ0494_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP089420(NAD 83)
 OQ0494
 OQ0494                          SUPERSEDED SURVEY CONTROL
 OQ0494
 OQ0494  NGVD 29 (??/??/92)  422.539  (m)         1386.28   (f) ADJ UNCH    1 2
 OQ0494
 OQ0494.Superseded values are not recommended for survey control.
 OQ0494
 OQ0494.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0494.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0494
 OQ0494_MARKER: DB = BENCH MARK DISK
 OQ0494_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0494_STAMPING: 1386.280 J 6 1925
 OQ0494_MARK LOGO: CGS
 OQ0494_PROJECTION: RECESSED 2 CENTIMETERS
 OQ0494_MAGNETIC: N = NO MAGNETIC MATERIAL
 OQ0494_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0494+STABILITY: SURFACE MOTION
 OQ0494
 OQ0494  HISTORY     - Date     Condition        Report By
 OQ0494  HISTORY     - 1925     MONUMENTED       CGS
 OQ0494  HISTORY     - 1973     GOOD             USGS
 OQ0494  HISTORY     - 1973     GOOD             NGS
 OQ0494  HISTORY     - 1984     GOOD             NGS
 OQ0494  HISTORY     - 19840419 GOOD             NGS
 OQ0494  HISTORY     - 19950101 GOOD             SDDENR
 OQ0494
 OQ0494                          STATION DESCRIPTION
 OQ0494
 OQ0494'DESCRIBED BY US GEOLOGICAL SURVEY 1973
 OQ0494'2 MI E FROM FARMER.
 OQ0494'ABOUT 2.0 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RY.
 OQ0494'FROM FARMER, HANSON COUNTY, 38 FT. SOUTH, 48 FT. WEST AND 2.6
 OQ0494'FT. LOWER THAN ROAD CROSSING, T-103-N, R-57-W, NEAR QUARTER
 OQ0494'CORNER BETWEEN SECTIONS 14 AND 15, A STANDARD DISK, STAMPED
 OQ0494'1386.280 J 6 1925 AND SET IN THE TOP OF A CONCRETE POST.
 OQ0494
 OQ0494                          STATION RECOVERY (1973)
 OQ0494
 OQ0494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OQ0494'RECOVERED IN GOOD CONDITION.
 OQ0494
 OQ0494                          STATION RECOVERY (1984)
 OQ0494
 OQ0494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 OQ0494'CHANGE LOCAL MEASUREMENT TO 14.2 M (46.5 FT) WEST OF CENTER OF ROAD,
 OQ0494'4.0 M (13 FT) NORTH-NORTHWEST OF A STEEL FENCE CORNER POST WITH
 OQ0494'BRACES, 1.5 M (5 FT) WEST OF A FENCE.
 OQ0494
 OQ0494                          STATION RECOVERY (1984)
 OQ0494
 OQ0494'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 OQ0494'THE STATION IS LOCATED ABOUT 3.2 KM (2.00 MI) EAST OF FARMER, ALONG
 OQ0494'SOUTH SIDE OF ABANDONED RAILROAD AND THE WEST SIDE OF A COUNTY ROAD.
 OQ0494'TO REACH THE STATION FROM THE RAIROAD AND MAIN STREET CROSSING IN
 OQ0494'FARMER, GO EAST ALONG RAILROAD FOR 3.2 KM (2.00 MI) TO THE MARK ON THE
 OQ0494'RIGHT.  THE STATION IS STANDARD CGS BENCH MARK DISK STAMPED 1386.280
 OQ0494'J6 1925 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT WHICH IS
 OQ0494'RECESSED 2 CM (1 INCH) .  IT IS 14.2 M (46.6 FT) WEST FROM THE CENTER
 OQ0494'OF THE ROAD, 4.0 M (13.1 FT) NORTH-NORTHWEST FROM A STEEL FENCE
 OQ0494'CORNER, 1.5 M (4.9 FT) WEST FROM A FENCE AND 0.3 M (1.0 FT) EAST FROM
 OQ0494'A WITNESS POST.
 OQ0494
 OQ0494                          STATION RECOVERY (1995)
 OQ0494
 OQ0494'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 OQ0494'FOUND IN GOOD CONDITION.  TRACKS ARE NO LONGER PRESENT, BUT RR GRADE
 OQ0494'IS STILL VISIBLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0090 ***********************************************************************
 PU0090  DESIGNATION -  J 6 B 1
 PU0090  PID         -  PU0090
 PU0090  STATE/COUNTY-  SD/MEADE
 PU0090  COUNTRY     -  US
 PU0090  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0090
 PU0090                         *CURRENT SURVEY CONTROL
 PU0090  ______________________________________________________________________
 PU0090* NAD 83(1986) POSITION- 44 53 03.     (N) 102 15 12.     (W)   SCALED
 PU0090* NAVD 88 ORTHO HEIGHT -   779.896 (meters)     2558.71  (feet) ADJUSTED
 PU0090  ______________________________________________________________________
 PU0090  GEOID HEIGHT    -        -19.065 (meters)                     GEOID18
 PU0090  DYNAMIC HEIGHT  -        779.729 (meters)     2558.16  (feet) COMP
 PU0090  MODELED GRAVITY -    980,376.4   (mgal)                       NAVD 88
 PU0090
 PU0090  VERT ORDER      -  SECOND    CLASS 0
 PU0090
 PU0090.The horizontal coordinates were scaled from a map and have
 PU0090.an estimated accuracy of +/- 6 seconds.
 PU0090
 PU0090.The orthometric height was determined by differential leveling and
 PU0090.adjusted by the NATIONAL GEODETIC SURVEY
 PU0090.in June 1991.
 PU0090
 PU0090.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0090.GEOID18 height accuracy estimate available here.
 PU0090
 PU0090.Click photographs - Photos may exist for this station.
 PU0090
 PU0090.The dynamic height is computed by dividing the NAVD 88
 PU0090.geopotential number by the normal gravity value computed on the
 PU0090.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0090.degrees latitude (g = 980.6199 gals.).
 PU0090
 PU0090.The modeled gravity was interpolated from observed gravity values.
 PU0090
 PU0090;                    North         East    Units  Estimated Accuracy
 PU0090;SPC SD N     -   119,250.      422,010.      MT  (+/- 180 meters Scaled)
 PU0090
 PU0090_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK169737(NAD 83)
 PU0090
 PU0090                          SUPERSEDED SURVEY CONTROL
 PU0090
 PU0090  NGVD 29 (??/??/92)  779.44   (m)         2557.2    (f) COMPUTED    2 0
 PU0090
 PU0090.Superseded values are not recommended for survey control.
 PU0090
 PU0090.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0090.See file dsdata.pdf to determine how the superseded data were derived.
 PU0090
 PU0090_MARKER: Z = SEE DESCRIPTION
 PU0090_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0090_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0090_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0090+STABILITY: SURFACE MOTION
 PU0090
 PU0090  HISTORY     - Date     Condition        Report By
 PU0090  HISTORY     - UNK      MONUMENTED       USAF
 PU0090  HISTORY     - 1963     GOOD             CGS
 PU0090
 PU0090                          STATION DESCRIPTION
 PU0090
 PU0090'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0090'14.6 MI SE FROM OPAL.
 PU0090'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0090'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0090'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.6 MILES
 PU0090'SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE WEST ACROSS COUNTRY,
 PU0090'IN SECTION 26, T11N, R15E, ON THE CREST OF A RIDGE, AND THE
 PU0090'TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED TRIBACH WHICH
 PU0090'IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE CYLINDER PROJECTING
 PU0090'4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0089 ***********************************************************************
 PU0089  DESIGNATION -  J 6 B 2
 PU0089  PID         -  PU0089
 PU0089  STATE/COUNTY-  SD/MEADE
 PU0089  COUNTRY     -  US
 PU0089  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0089
 PU0089                         *CURRENT SURVEY CONTROL
 PU0089  ______________________________________________________________________
 PU0089* NAD 83(1986) POSITION- 44 53 15.     (N) 102 15 11.     (W)   SCALED
 PU0089* NAVD 88 ORTHO HEIGHT -   777.140 (meters)     2549.67  (feet) ADJUSTED
 PU0089  ______________________________________________________________________
 PU0089  GEOID HEIGHT    -        -19.062 (meters)                     GEOID18
 PU0089  DYNAMIC HEIGHT  -        776.974 (meters)     2549.12  (feet) COMP
 PU0089  MODELED GRAVITY -    980,376.6   (mgal)                       NAVD 88
 PU0089
 PU0089  VERT ORDER      -  SECOND    CLASS 0
 PU0089
 PU0089.The horizontal coordinates were scaled from a map and have
 PU0089.an estimated accuracy of +/- 6 seconds.
 PU0089
 PU0089.The orthometric height was determined by differential leveling and
 PU0089.adjusted by the NATIONAL GEODETIC SURVEY
 PU0089.in June 1991.
 PU0089
 PU0089.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0089.GEOID18 height accuracy estimate available here.
 PU0089
 PU0089.Click photographs - Photos may exist for this station.
 PU0089
 PU0089.The dynamic height is computed by dividing the NAVD 88
 PU0089.geopotential number by the normal gravity value computed on the
 PU0089.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0089.degrees latitude (g = 980.6199 gals.).
 PU0089
 PU0089.The modeled gravity was interpolated from observed gravity values.
 PU0089
 PU0089;                    North         East    Units  Estimated Accuracy
 PU0089;SPC SD N     -   119,620.      422,040.      MT  (+/- 180 meters Scaled)
 PU0089
 PU0089_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK169741(NAD 83)
 PU0089
 PU0089                          SUPERSEDED SURVEY CONTROL
 PU0089
 PU0089  NGVD 29 (??/??/92)  776.68   (m)         2548.2    (f) COMPUTED    2 0
 PU0089
 PU0089.Superseded values are not recommended for survey control.
 PU0089
 PU0089.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0089.See file dsdata.pdf to determine how the superseded data were derived.
 PU0089
 PU0089_MARKER: Z = SEE DESCRIPTION
 PU0089_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0089_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0089_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0089+STABILITY: SURFACE MOTION
 PU0089
 PU0089  HISTORY     - Date     Condition        Report By
 PU0089  HISTORY     - UNK      MONUMENTED       USAF
 PU0089  HISTORY     - 1963     GOOD             CGS
 PU0089
 PU0089                          STATION DESCRIPTION
 PU0089
 PU0089'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0089'14.4 MI SE FROM OPAL.
 PU0089'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0089'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0089'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 1.35 MILES
 PU0089'SOUTH ALONG A GRAVELED ROAD, THENCE 0.25 MILE WEST ACROSS COUNTRY
 PU0089'AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL COVERED
 PU0089'TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0089'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0087 ***********************************************************************
 QR0087  DESIGNATION -  J 60
 QR0087  PID         -  QR0087
 QR0087  STATE/COUNTY-  SD/BROWN
 QR0087  COUNTRY     -  US
 QR0087  USGS QUAD   -  ABERDEEN EAST (2017)
 QR0087
 QR0087                         *CURRENT SURVEY CONTROL
 QR0087  ______________________________________________________________________
 QR0087* NAD 83(1986) POSITION- 45 22 48.     (N) 098 29 42.     (W)   SCALED
 QR0087* NAVD 88 ORTHO HEIGHT -   394.896 (meters)     1295.59  (feet) ADJUSTED
 QR0087  ______________________________________________________________________
 QR0087  GEOID HEIGHT    -        -24.331 (meters)                     GEOID18
 QR0087  DYNAMIC HEIGHT  -        394.868 (meters)     1295.50  (feet) COMP
 QR0087  MODELED GRAVITY -    980,535.5   (mgal)                       NAVD 88
 QR0087
 QR0087  VERT ORDER      -  SECOND    CLASS 0
 QR0087
 QR0087.The horizontal coordinates were scaled from a map and have
 QR0087.an estimated accuracy of +/- 6 seconds.
 QR0087
 QR0087.The orthometric height was determined by differential leveling and
 QR0087.adjusted by the NATIONAL GEODETIC SURVEY
 QR0087.in June 1991.
 QR0087
 QR0087.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0087.GEOID18 height accuracy estimate available here.
 QR0087
 QR0087.Click photographs - Photos may exist for this station.
 QR0087
 QR0087.The dynamic height is computed by dividing the NAVD 88
 QR0087.geopotential number by the normal gravity value computed on the
 QR0087.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0087.degrees latitude (g = 980.6199 gals.).
 QR0087
 QR0087.The modeled gravity was interpolated from observed gravity values.
 QR0087
 QR0087;                    North         East    Units  Estimated Accuracy
 QR0087;SPC SD N     -   172,970.      717,870.      MT  (+/- 180 meters Scaled)
 QR0087
 QR0087_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR395252(NAD 83)
 QR0087
 QR0087                          SUPERSEDED SURVEY CONTROL
 QR0087
 QR0087  NGVD 29 (??/??/92)  394.604  (m)         1294.63   (f) ADJ UNCH    2 0
 QR0087
 QR0087.Superseded values are not recommended for survey control.
 QR0087
 QR0087.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0087.See file dsdata.pdf to determine how the superseded data were derived.
 QR0087
 QR0087_MARKER: DB = BENCH MARK DISK
 QR0087_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0087_STAMPING: J 60 1934
 QR0087_MARK LOGO: CGS
 QR0087_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0087+STABILITY: SURFACE MOTION
 QR0087
 QR0087  HISTORY     - Date     Condition        Report By
 QR0087  HISTORY     - 1934     MONUMENTED       CGS
 QR0087
 QR0087                          STATION DESCRIPTION
 QR0087
 QR0087'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0087'3.8 MI N FROM WARNER.
 QR0087'3.8 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0087'PACIFIC RAILWAY FROM THE STATION AT WARNER, BROWN COUNTY,
 QR0087'ABOUT 15 POLES NORTH OF MILEPOST 122, AT A BRIDGE ON U.S.
 QR0087'HIGHWAY 281, IN THE TOP OF THE SOUTH CONCRETE POST OF THE
 QR0087'EAST BALUSTRADE, OPPOSITE A STEEL AND WOODEN RAILROAD BRIDGE,
 QR0087'ABOUT 90 FEET WEST OF THE TRACK, AND LEVEL WITH THE TRACK.  A
 QR0087'STANDARD DISK, STAMPED J 60 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0168 ***********************************************************************
 QQ0168  DESIGNATION -  J 62
 QQ0168  PID         -  QQ0168
 QQ0168  STATE/COUNTY-  SD/MARSHALL
 QQ0168  COUNTRY     -  US
 QQ0168  USGS QUAD   -  LAKE CITY (2017)
 QQ0168
 QQ0168                         *CURRENT SURVEY CONTROL
 QQ0168  ______________________________________________________________________
 QQ0168* NAD 83(1986) POSITION- 45 44 07.     (N) 097 29 02.     (W)   SCALED
 QQ0168* NAVD 88 ORTHO HEIGHT -   555.734 (meters)     1823.27  (feet) ADJUSTED
 QQ0168  ______________________________________________________________________
 QQ0168  GEOID HEIGHT    -        -25.167 (meters)                     GEOID18
 QQ0168  DYNAMIC HEIGHT  -        555.697 (meters)     1823.15  (feet) COMP
 QQ0168  MODELED GRAVITY -    980,531.7   (mgal)                       NAVD 88
 QQ0168
 QQ0168  VERT ORDER      -  SECOND    CLASS 0
 QQ0168
 QQ0168.The horizontal coordinates were scaled from a map and have
 QQ0168.an estimated accuracy of +/- 6 seconds.
 QQ0168
 QQ0168.The orthometric height was determined by differential leveling and
 QQ0168.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0168.in June 1991.
 QQ0168
 QQ0168.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0168.GEOID18 height accuracy estimate available here.
 QQ0168
 QQ0168.Click photographs - Photos may exist for this station.
 QQ0168
 QQ0168.The dynamic height is computed by dividing the NAVD 88
 QQ0168.geopotential number by the normal gravity value computed on the
 QQ0168.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0168.degrees latitude (g = 980.6199 gals.).
 QQ0168
 QQ0168.The modeled gravity was interpolated from observed gravity values.
 QQ0168
 QQ0168;                    North         East    Units  Estimated Accuracy
 QQ0168;SPC SD N     -   214,400.      795,800.      MT  (+/- 180 meters Scaled)
 QQ0168
 QQ0168_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR179657(NAD 83)
 QQ0168
 QQ0168                          SUPERSEDED SURVEY CONTROL
 QQ0168
 QQ0168  NGVD 29 (??/??/92)  555.452  (m)         1822.35   (f) ADJ UNCH    2 0
 QQ0168
 QQ0168.Superseded values are not recommended for survey control.
 QQ0168
 QQ0168.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0168.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0168
 QQ0168_MARKER: DB = BENCH MARK DISK
 QQ0168_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QQ0168_SP_SET: CULVERT HEADWALL
 QQ0168_STAMPING: J 62 1934
 QQ0168_MARK LOGO: CGS
 QQ0168_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0168+STABILITY: SURFACE MOTION
 QQ0168
 QQ0168  HISTORY     - Date     Condition        Report By
 QQ0168  HISTORY     - 1934     MONUMENTED       CGS
 QQ0168  HISTORY     - 1970     GOOD             USGS
 QQ0168
 QQ0168                          STATION DESCRIPTION
 QQ0168
 QQ0168'DESCRIBED BY US GEOLOGICAL SURVEY 1970
 QQ0168'4 MI W FROM LAKE CITY.
 QQ0168'LAKE CITY 3.5 MILE WEST, 0.5 MILE WEST OF S 127 N, R 55 - 56 W,
 QQ0168'NEAR S 1/16 CORNER OF SECTIONS 7 - 12, ABOUT 0.5 MILE SOUTH OF
 QQ0168'STATE HWY 10, AT A 4-FOOT CONCRETE CULVERT UNDER OLD HWY 10,
 QQ0168'SET IN THE CENTER OF THE WEST HEADWALL A STANDARD DISK STAMPED
 QQ0168'J 62 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0235 ***********************************************************************
 QQ0235  DESIGNATION -  J 63
 QQ0235  PID         -  QQ0235
 QQ0235  STATE/COUNTY-  SD/ROBERTS
 QQ0235  COUNTRY     -  US
 QQ0235  USGS QUAD   -  ENEMY SWIM LAKE EAST (2017)
 QQ0235
 QQ0235                         *CURRENT SURVEY CONTROL
 QQ0235  ______________________________________________________________________
 QQ0235* NAD 83(1986) POSITION- 45 23 30.     (N) 097 08 58.     (W)   SCALED
 QQ0235* NAVD 88 ORTHO HEIGHT -   584.784 (meters)     1918.58  (feet) ADJUSTED
 QQ0235  ______________________________________________________________________
 QQ0235  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 QQ0235  DYNAMIC HEIGHT  -        584.720 (meters)     1918.37  (feet) COMP
 QQ0235  MODELED GRAVITY -    980,487.6   (mgal)                       NAVD 88
 QQ0235
 QQ0235  VERT ORDER      -  SECOND    CLASS 0
 QQ0235
 QQ0235.The horizontal coordinates were scaled from a map and have
 QQ0235.an estimated accuracy of +/- 6 seconds.
 QQ0235
 QQ0235.The orthometric height was determined by differential leveling and
 QQ0235.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0235.in June 1991.
 QQ0235
 QQ0235.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0235.GEOID18 height accuracy estimate available here.
 QQ0235
 QQ0235.Click photographs - Photos may exist for this station.
 QQ0235
 QQ0235.The dynamic height is computed by dividing the NAVD 88
 QQ0235.geopotential number by the normal gravity value computed on the
 QQ0235.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0235.degrees latitude (g = 980.6199 gals.).
 QQ0235
 QQ0235.The modeled gravity was interpolated from observed gravity values.
 QQ0235
 QQ0235;                    North         East    Units  Estimated Accuracy
 QQ0235;SPC SD N     -   177,100.      823,170.      MT  (+/- 180 meters Scaled)
 QQ0235
 QQ0235_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR448281(NAD 83)
 QQ0235
 QQ0235                          SUPERSEDED SURVEY CONTROL
 QQ0235
 QQ0235  NGVD 29 (??/??/92)  584.506  (m)         1917.67   (f) ADJ UNCH    2 0
 QQ0235
 QQ0235.Superseded values are not recommended for survey control.
 QQ0235
 QQ0235.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0235.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0235
 QQ0235_MARKER: DB = BENCH MARK DISK
 QQ0235_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0235_STAMPING: J 63 1934
 QQ0235_MARK LOGO: CGS
 QQ0235_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0235+STABILITY: SURFACE MOTION
 QQ0235
 QQ0235  HISTORY     - Date     Condition        Report By
 QQ0235  HISTORY     - 1934     MONUMENTED       CGS
 QQ0235  HISTORY     - 1971     GOOD
 QQ0235
 QQ0235                          STATION DESCRIPTION
 QQ0235
 QQ0235'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0235'2.4 MI E FROM ORTLEY.
 QQ0235'ABOUT 2.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0235'PACIFIC RAILROAD AND 4.6 MILES NORTH ALONG U.S. HIGHWAY 81 FROM
 QQ0235'ORTLEY, ROBERTS COUNTY, ON THE OUTSIDE OF A CURVE TO THE EAST, 10
 QQ0235'FEET NORTHWEST OF A ROAD SIGN READING WATERTOWN 37 MILES SESSETON
 QQ0235'23 MILES, AND 40 FEET SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY
 QQ0235'SET IN THE TOP OF A CONCRETE POST.
 QQ0235'NOTE--MARK IS 1 FT E OF A WITNESS POST, 33 FT E OF A FIELD ROAD.
 QQ0235
 QQ0235                          STATION RECOVERY (1971)
 QQ0235
 QQ0235'RECOVERED 1971
 QQ0235'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0452 ***********************************************************************
 QS0452  DESIGNATION -  J 65
 QS0452  PID         -  QS0452
 QS0452  STATE/COUNTY-  SD/CORSON
 QS0452  COUNTRY     -  US
 QS0452  USGS QUAD   -  WALKER (2017)
 QS0452
 QS0452                         *CURRENT SURVEY CONTROL
 QS0452  ______________________________________________________________________
 QS0452* NAD 83(1986) POSITION- 45 53 46.     (N) 101 02 38.     (W)   SCALED
 QS0452* NAVD 88 ORTHO HEIGHT -   641.637 (meters)     2105.10  (feet) ADJUSTED
 QS0452  ______________________________________________________________________
 QS0452  GEOID HEIGHT    -        -20.944 (meters)                     GEOID18
 QS0452  DYNAMIC HEIGHT  -        641.577 (meters)     2104.91  (feet) COMP
 QS0452  MODELED GRAVITY -    980,500.3   (mgal)                       NAVD 88
 QS0452
 QS0452  VERT ORDER      -  SECOND    CLASS 0
 QS0452
 QS0452.The horizontal coordinates were scaled from a map and have
 QS0452.an estimated accuracy of +/- 6 seconds.
 QS0452
 QS0452.The orthometric height was determined by differential leveling and
 QS0452.adjusted by the NATIONAL GEODETIC SURVEY
 QS0452.in June 1991.
 QS0452
 QS0452.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0452.GEOID18 height accuracy estimate available here.
 QS0452
 QS0452.Click photographs - Photos may exist for this station.
 QS0452
 QS0452.The dynamic height is computed by dividing the NAVD 88
 QS0452.geopotential number by the normal gravity value computed on the
 QS0452.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0452.degrees latitude (g = 980.6199 gals.).
 QS0452
 QS0452.The modeled gravity was interpolated from observed gravity values.
 QS0452
 QS0452;                    North         East    Units  Estimated Accuracy
 QS0452;SPC SD N     -   229,760.      518,980.      MT  (+/- 180 meters Scaled)
 QS0452
 QS0452_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR414845(NAD 83)
 QS0452
 QS0452                          SUPERSEDED SURVEY CONTROL
 QS0452
 QS0452  NGVD 29 (??/??/92)  641.156  (m)         2103.53   (f) ADJ UNCH    2 0
 QS0452
 QS0452.Superseded values are not recommended for survey control.
 QS0452
 QS0452.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0452.See file dsdata.pdf to determine how the superseded data were derived.
 QS0452
 QS0452_MARKER: DB = BENCH MARK DISK
 QS0452_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0452_SP_SET: CULVERT HEADWALL
 QS0452_STAMPING: J 65 1934
 QS0452_MARK LOGO: CGS
 QS0452_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0452+STABILITY: SURFACE MOTION
 QS0452
 QS0452  HISTORY     - Date     Condition        Report By
 QS0452  HISTORY     - 1934     MONUMENTED       CGS
 QS0452  HISTORY     - 1950     MARK NOT FOUND   CGS
 QS0452
 QS0452                          STATION DESCRIPTION
 QS0452
 QS0452'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 QS0452'2.6 MI E FROM WALKER.
 QS0452'2.6 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0452'RAILROAD FROM THE STATION AT WALKER, CORSON COUNTY, ABOUT 2
 QS0452'POLES WEST OF MILEPOST 848, ABOUT 1 POLE WEST OF CULVERT 115,
 QS0452'JUST NORTH OF A POLE, ABOUT 200 FEET SOUTH OF THE TRACK, AT A
 QS0452'CULVERT UNDER U.S. HIGHWAY 12, AND IN THE CENTER OF THE TOP OF
 QS0452'THE NORTH HEAD WALL.  A STANDARD DISK, STAMPED J 65 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0142 ***********************************************************************
 QS0142  DESIGNATION -  J 66 RESET
 QS0142  PID         -  QS0142
 QS0142  STATE/COUNTY-  SD/CORSON
 QS0142  COUNTRY     -  US
 QS0142  USGS QUAD   -  MOBRIDGE (2017)
 QS0142
 QS0142                         *CURRENT SURVEY CONTROL
 QS0142  ______________________________________________________________________
 QS0142* NAD 83(1986) POSITION- 45 36 32.     (N) 100 28 18.     (W)   SCALED
 QS0142* NAVD 88 ORTHO HEIGHT -   479.968 (meters)     1574.70  (feet) ADJUSTED
 QS0142  ______________________________________________________________________
 QS0142  GEOID HEIGHT    -        -21.739 (meters)                     GEOID18
 QS0142  DYNAMIC HEIGHT  -        479.931 (meters)     1574.57  (feet) COMP
 QS0142  MODELED GRAVITY -    980,523.5   (mgal)                       NAVD 88
 QS0142
 QS0142  VERT ORDER      -  FIRST     CLASS II
 QS0142
 QS0142.The horizontal coordinates were scaled from a map and have
 QS0142.an estimated accuracy of +/- 6 seconds.
 QS0142
 QS0142.The orthometric height was determined by differential leveling and
 QS0142.adjusted by the NATIONAL GEODETIC SURVEY
 QS0142.in June 1991.
 QS0142
 QS0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0142.GEOID18 height accuracy estimate available here.
 QS0142
 QS0142.Click photographs - Photos may exist for this station.
 QS0142
 QS0142.The dynamic height is computed by dividing the NAVD 88
 QS0142.geopotential number by the normal gravity value computed on the
 QS0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0142.degrees latitude (g = 980.6199 gals.).
 QS0142
 QS0142.The modeled gravity was interpolated from observed gravity values.
 QS0142
 QS0142;                    North         East    Units  Estimated Accuracy
 QS0142;SPC SD N     -   197,420.      563,210.      MT  (+/- 180 meters Scaled)
 QS0142
 QS0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR852516(NAD 83)
 QS0142
 QS0142                          SUPERSEDED SURVEY CONTROL
 QS0142
 QS0142  NGVD 29 (??/??/92)  479.596  (m)         1573.47   (f) ADJ UNCH    1 2
 QS0142
 QS0142.Superseded values are not recommended for survey control.
 QS0142
 QS0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0142.See file dsdata.pdf to determine how the superseded data were derived.
 QS0142
 QS0142_MARKER: DB = BENCH MARK DISK
 QS0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0142_STAMPING: J 66 RESET 1934
 QS0142_MARK LOGO: CGS
 QS0142_PROJECTION: RECESSED 30 CENTIMETERS
 QS0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0142+STABILITY: SURFACE MOTION
 QS0142
 QS0142  HISTORY     - Date     Condition        Report By
 QS0142  HISTORY     - 1945     MONUMENTED       CGS
 QS0142  HISTORY     - 1949     GOOD             CGS
 QS0142
 QS0142                          STATION DESCRIPTION
 QS0142
 QS0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 QS0142'3.3 MI N FROM MOREAU JUNCTION.
 QS0142'3.3 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0142'RAILROAD FROM THE STATION AT MOREAU JUNCTION, 4 1/2 POLES NORTHWEST
 QS0142'OF MILEPOST 812, 11 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF
 QS0142'TRACK, 9.0 FEET NORTHWEST OF THE CENTER LINE OF ROAD CROSSING, 0.8
 QS0142'FOOT NORTHWEST OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 QS0142'POST WHICH IS 1.0 FOOT BELOW THE SURFACE OF GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0077 ***********************************************************************
 QS0077  DESIGNATION -  J 67
 QS0077  PID         -  QS0077
 QS0077  STATE/COUNTY-  SD/CAMPBELL
 QS0077  COUNTRY     -  US
 QS0077  USGS QUAD   -  SELBY (2017)
 QS0077
 QS0077                         *CURRENT SURVEY CONTROL
 QS0077  ______________________________________________________________________
 QS0077* NAD 83(1986) POSITION- 45 36 36.     (N) 100 02 52.     (W)   SCALED
 QS0077* NAVD 88 ORTHO HEIGHT -   523.844 (meters)     1718.64  (feet) ADJUSTED
 QS0077  ______________________________________________________________________
 QS0077  GEOID HEIGHT    -        -22.335 (meters)                     GEOID18
 QS0077  DYNAMIC HEIGHT  -        523.797 (meters)     1718.49  (feet) COMP
 QS0077  MODELED GRAVITY -    980,511.1   (mgal)                       NAVD 88
 QS0077
 QS0077  VERT ORDER      -  SECOND    CLASS 0
 QS0077
 QS0077.The horizontal coordinates were scaled from a map and have
 QS0077.an estimated accuracy of +/- 6 seconds.
 QS0077
 QS0077.The orthometric height was determined by differential leveling and
 QS0077.adjusted by the NATIONAL GEODETIC SURVEY
 QS0077.in June 1991.
 QS0077
 QS0077.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0077.GEOID18 height accuracy estimate available here.
 QS0077
 QS0077.Click photographs - Photos may exist for this station.
 QS0077
 QS0077.The dynamic height is computed by dividing the NAVD 88
 QS0077.geopotential number by the normal gravity value computed on the
 QS0077.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0077.degrees latitude (g = 980.6199 gals.).
 QS0077
 QS0077.The modeled gravity was interpolated from observed gravity values.
 QS0077
 QS0077;                    North         East    Units  Estimated Accuracy
 QS0077;SPC SD N     -   197,440.      596,270.      MT  (+/- 180 meters Scaled)
 QS0077
 QS0077_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR183512(NAD 83)
 QS0077
 QS0077                          SUPERSEDED SURVEY CONTROL
 QS0077
 QS0077  NGVD 29 (??/??/92)  523.471  (m)         1717.42   (f) ADJ UNCH    2 0
 QS0077
 QS0077.Superseded values are not recommended for survey control.
 QS0077
 QS0077.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0077.See file dsdata.pdf to determine how the superseded data were derived.
 QS0077
 QS0077_MARKER: DB = BENCH MARK DISK
 QS0077_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QS0077_SP_SET: CULVERT HEADWALL
 QS0077_STAMPING: J 67 1934
 QS0077_MARK LOGO: CGS
 QS0077_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0077+STABILITY: SURFACE MOTION
 QS0077
 QS0077  HISTORY     - Date     Condition        Report By
 QS0077  HISTORY     - 1934     MONUMENTED       CGS
 QS0077  HISTORY     - 1953     GOOD             CGS
 QS0077
 QS0077                          STATION DESCRIPTION
 QS0077
 QS0077'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0077'7.7 MI N FROM SELBY.
 QS0077'IN CAMPBELL COUNTY, ABOUT 7.7 MILES NORTH ALONG OLD U.S. HIGHWAY
 QS0077'83 FROM THE COUNTY COURTHOUSE AT SELBY, WALWORTH COUNTY, AT A
 QS0077'4- BY 6-FOOT CONCRETE BOX CULVERT, IN THE CENTER OF THE TOP
 QS0077'OF THE WEST HIGH HEAD WALL, 12.5 FEET WEST OF THE CENTER LINE
 QS0077'OF THE HIGHWAY, 6.1 FEET SOUTH OF A WHITE POST, AND ABOUT 3 FEET
 QS0077'HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED J 67 1934.
 QS0077
 QS0077                          STATION RECOVERY (1953)
 QS0077
 QS0077'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1953
 QS0077'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0316 ***********************************************************************
 QR0316  DESIGNATION -  J 68
 QR0316  PID         -  QR0316
 QR0316  STATE/COUNTY-  SD/POTTER
 QR0316  COUNTRY     -  US
 QR0316  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0316
 QR0316                         *CURRENT SURVEY CONTROL
 QR0316  ______________________________________________________________________
 QR0316* NAD 83(1986) POSITION- 45 08 01.     (N) 099 56 20.     (W)   SCALED
 QR0316* NAVD 88 ORTHO HEIGHT -   591.600 (meters)     1940.94  (feet) ADJUSTED
 QR0316  ______________________________________________________________________
 QR0316  GEOID HEIGHT    -        -22.418 (meters)                     GEOID18
 QR0316  DYNAMIC HEIGHT  -        591.515 (meters)     1940.66  (feet) COMP
 QR0316  MODELED GRAVITY -    980,454.9   (mgal)                       NAVD 88
 QR0316
 QR0316  VERT ORDER      -  SECOND    CLASS 0
 QR0316
 QR0316.The horizontal coordinates were scaled from a map and have
 QR0316.an estimated accuracy of +/- 6 seconds.
 QR0316
 QR0316.The orthometric height was determined by differential leveling and
 QR0316.adjusted by the NATIONAL GEODETIC SURVEY
 QR0316.in June 1991.
 QR0316
 QR0316.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0316.GEOID18 height accuracy estimate available here.
 QR0316
 QR0316.Click photographs - Photos may exist for this station.
 QR0316
 QR0316.The dynamic height is computed by dividing the NAVD 88
 QR0316.geopotential number by the normal gravity value computed on the
 QR0316.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0316.degrees latitude (g = 980.6199 gals.).
 QR0316
 QR0316.The modeled gravity was interpolated from observed gravity values.
 QR0316
 QR0316;                    North         East    Units  Estimated Accuracy
 QR0316;SPC SD N     -   144,490.      604,810.      MT  (+/- 180 meters Scaled)
 QR0316
 QR0316_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ261982(NAD 83)
 QR0316
 QR0316                          SUPERSEDED SURVEY CONTROL
 QR0316
 QR0316  NGVD 29 (??/??/92)  591.23   (m)         1939.7    (f) COMPUTED    2 0
 QR0316
 QR0316.Superseded values are not recommended for survey control.
 QR0316
 QR0316.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0316.See file dsdata.pdf to determine how the superseded data were derived.
 QR0316
 QR0316_MARKER: DB = BENCH MARK DISK
 QR0316_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0316_SP_SET: BOX CULVERT HEADWALL
 QR0316_STAMPING: J 68 1934
 QR0316_MARK LOGO: CGS
 QR0316_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0316+STABILITY: SURFACE MOTION
 QR0316
 QR0316  HISTORY     - Date     Condition        Report By
 QR0316  HISTORY     - 1934     MONUMENTED       CGS
 QR0316  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0316
 QR0316                          STATION DESCRIPTION
 QR0316
 QR0316'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0316'8.7 MI N FROM GETTYSBURG.
 QR0316'8.7 MILES NORTH OF WATER TANK AT ALONG U.S. HIWAY 83, 276 FEET
 QR0316'SOUTH OF FARM ENTRANCE, 12 FEET EAST OF HIWAY AND 21 FEET WEST
 QR0316'OF RIGHT OF WAY FENCE.  SET IN THE SOUTH END OF THE EAST HEADWALL
 QR0316'OF DOUBLE 4 FT X 6 FT CONCRETE BOX CULVERT, 2 FEET ABOVE LEVEL
 QR0316'OF ROAD.
 QR0316
 QR0316                          STATION RECOVERY (1974)
 QR0316
 QR0316'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0316'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0317 ***********************************************************************
 QR0317  DESIGNATION -  J 68 RESET
 QR0317  PID         -  QR0317
 QR0317  STATE/COUNTY-  SD/POTTER
 QR0317  COUNTRY     -  US
 QR0317  USGS QUAD   -  FLIGHT LAKE (2017)
 QR0317
 QR0317                         *CURRENT SURVEY CONTROL
 QR0317  ______________________________________________________________________
 QR0317* NAD 83(1986) POSITION- 45 08 01.     (N) 099 56 20.     (W)   SCALED
 QR0317* NAVD 88 ORTHO HEIGHT -   591.76  (meters)     1941.5   (feet) RESET
 QR0317  ______________________________________________________________________
 QR0317  GEOID HEIGHT    -        -22.418 (meters)                     GEOID18
 QR0317  VERT ORDER      -  THIRD
 QR0317
 QR0317.The horizontal coordinates were scaled from a map and have
 QR0317.an estimated accuracy of +/- 6 seconds.
 QR0317
 QR0317.The orthometric height was computed from unverified reset data.
 QR0317
 QR0317.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0317.GEOID18 height accuracy estimate available here.
 QR0317
 QR0317.Click photographs - Photos may exist for this station.
 QR0317
 QR0317;                    North         East    Units  Estimated Accuracy
 QR0317;SPC SD N     -   144,490.      604,810.      MT  (+/- 180 meters Scaled)
 QR0317
 QR0317_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ261982(NAD 83)
 QR0317
 QR0317                          SUPERSEDED SURVEY CONTROL
 QR0317
 QR0317.No superseded survey control is available for this station.
 QR0317
 QR0317_MARKER: DB = BENCH MARK DISK
 QR0317_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0317_STAMPING: J 68 RESET 1956
 QR0317_MARK LOGO: CGS
 QR0317_PROJECTION: PROJECTING 10 CENTIMETERS
 QR0317_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0317+STABILITY: SURFACE MOTION
 QR0317
 QR0317  HISTORY     - Date     Condition        Report By
 QR0317  HISTORY     - 1956     MONUMENTED       CGS
 QR0317
 QR0317                          STATION DESCRIPTION
 QR0317
 QR0317'DESCRIBED BY COAST AND GEODETIC SURVEY 1956
 QR0317'8.7 MI N FROM GETTYSBURG.
 QR0317'8.7 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE CITY WATER TOWER
 QR0317'AT GETTYSBURG, POTTER COUNTY, 0.6 MILE NORTHEAST ALONG U.S.
 QR0317'HIGHWAY 212 FROM THE HOSPITAL AT THE NORTHEAST EDGE OF GETTYSBURG,
 QR0317'THENCE 8.1 MILES NORTH ALONG STATE HIGHWAY 83, AT THE JUNCTION
 QR0317'OF A DRIVEWAY LEADING EAST TO A FARMHOUSE, 54 FEET EAST OF THE
 QR0317'CENTERLINE OF THE HIGHWAY, AND 36 FEET NORTH OF THE CENTERLINE
 QR0317'OF THE DRIVEWAY.  A STANDARD DISK, STAMPED J 68 RESET 1956
 QR0317'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES
 QR0317'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0242 ***********************************************************************
 QS0242  DESIGNATION -  J 69
 QS0242  PID         -  QS0242
 QS0242  STATE/COUNTY-  SD/DEWEY
 QS0242  COUNTRY     -  US
 QS0242  USGS QUAD   -  PATCH SKIN BUTTES SW (2017)
 QS0242
 QS0242                         *CURRENT SURVEY CONTROL
 QS0242  ______________________________________________________________________
 QS0242* NAD 83(1986) POSITION- 45 04 29.     (N) 100 24 57.     (W)   SCALED
 QS0242* NAVD 88 ORTHO HEIGHT -   576.881 (meters)     1892.65  (feet) ADJUSTED
 QS0242  ______________________________________________________________________
 QS0242  GEOID HEIGHT    -        -22.362 (meters)                     GEOID18
 QS0242  DYNAMIC HEIGHT  -        576.793 (meters)     1892.36  (feet) COMP
 QS0242  MODELED GRAVITY -    980,446.5   (mgal)                       NAVD 88
 QS0242
 QS0242  VERT ORDER      -  SECOND    CLASS 0
 QS0242
 QS0242.The horizontal coordinates were scaled from a map and have
 QS0242.an estimated accuracy of +/- 6 seconds.
 QS0242
 QS0242.The orthometric height was determined by differential leveling and
 QS0242.adjusted by the NATIONAL GEODETIC SURVEY
 QS0242.in June 1991.
 QS0242
 QS0242.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0242.GEOID18 height accuracy estimate available here.
 QS0242
 QS0242.Click photographs - Photos may exist for this station.
 QS0242
 QS0242.The dynamic height is computed by dividing the NAVD 88
 QS0242.geopotential number by the normal gravity value computed on the
 QS0242.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0242.degrees latitude (g = 980.6199 gals.).
 QS0242
 QS0242.The modeled gravity was interpolated from observed gravity values.
 QS0242
 QS0242;                    North         East    Units  Estimated Accuracy
 QS0242;SPC SD N     -   138,030.      567,260.      MT  (+/- 180 meters Scaled)
 QS0242
 QS0242_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ885922(NAD 83)
 QS0242
 QS0242                          SUPERSEDED SURVEY CONTROL
 QS0242
 QS0242  NGVD 29 (??/??/92)  576.49   (m)         1891.4    (f) COMPUTED    2 0
 QS0242
 QS0242.Superseded values are not recommended for survey control.
 QS0242
 QS0242.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0242.See file dsdata.pdf to determine how the superseded data were derived.
 QS0242
 QS0242_MARKER: DB = BENCH MARK DISK
 QS0242_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0242_STAMPING: J 69 1934
 QS0242_MARK LOGO: CGS
 QS0242_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0242+STABILITY: SURFACE MOTION
 QS0242
 QS0242  HISTORY     - Date     Condition        Report By
 QS0242  HISTORY     - 1934     MONUMENTED       CGS
 QS0242  HISTORY     - 1945     GOOD             CGS
 QS0242
 QS0242                          STATION DESCRIPTION
 QS0242
 QS0242'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0242'4.8 MI NW FROM CHEYENNE AGENCY.
 QS0242'4.8 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHEYENNE RIVER
 QS0242'INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0242'THENCE ABOUT 2.7 MILES WEST ALONG U.S. HIGHWAY 212, 51 FEET
 QS0242'SOUTHWEST OF THE CENTER LINE OF THE HIGHWAY, 30 FEET NORTHWEST
 QS0242'OF A POLE, IN LINE WITH  A ROW OF POLES, 2 FEET SOUTH OF A WHITE
 QS0242'WOODEN WITNESS POST, AND ABOUT 1 FOOT LOWER THAN THE HIGHWAY.
 QS0242'A STANDARD DISK, STAMPED J 69 1934 AND SET IN THE TOP OF A
 QS0242'CONCRETE POST PROJECTING ABOUT 10 INCHES ABOVE GROUND.
 QS0242
 QS0242                          STATION RECOVERY (1945)
 QS0242
 QS0242'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QS0242'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0099 ***********************************************************************
 PU0099  DESIGNATION -  J 7 B 1
 PU0099  PID         -  PU0099
 PU0099  STATE/COUNTY-  SD/MEADE
 PU0099  COUNTRY     -  US
 PU0099  USGS QUAD   -  OPAL EAST SE (2017)
 PU0099
 PU0099                         *CURRENT SURVEY CONTROL
 PU0099  ______________________________________________________________________
 PU0099* NAD 83(1986) POSITION- 44 49 57.     (N) 102 15 51.     (W)   SCALED
 PU0099* NAVD 88 ORTHO HEIGHT -   778.589 (meters)     2554.42  (feet) ADJUSTED
 PU0099  ______________________________________________________________________
 PU0099  GEOID HEIGHT    -        -19.090 (meters)                     GEOID18
 PU0099  DYNAMIC HEIGHT  -        778.418 (meters)     2553.86  (feet) COMP
 PU0099  MODELED GRAVITY -    980,372.1   (mgal)                       NAVD 88
 PU0099
 PU0099  VERT ORDER      -  SECOND    CLASS 0
 PU0099
 PU0099.The horizontal coordinates were scaled from a map and have
 PU0099.an estimated accuracy of +/- 6 seconds.
 PU0099
 PU0099.The orthometric height was determined by differential leveling and
 PU0099.adjusted by the NATIONAL GEODETIC SURVEY
 PU0099.in June 1991.
 PU0099
 PU0099.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0099.GEOID18 height accuracy estimate available here.
 PU0099
 PU0099.Click photographs - Photos may exist for this station.
 PU0099
 PU0099.The dynamic height is computed by dividing the NAVD 88
 PU0099.geopotential number by the normal gravity value computed on the
 PU0099.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0099.degrees latitude (g = 980.6199 gals.).
 PU0099
 PU0099.The modeled gravity was interpolated from observed gravity values.
 PU0099
 PU0099;                    North         East    Units  Estimated Accuracy
 PU0099;SPC SD N     -   113,530.      420,990.      MT  (+/- 180 meters Scaled)
 PU0099
 PU0099_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK162679(NAD 83)
 PU0099
 PU0099                          SUPERSEDED SURVEY CONTROL
 PU0099
 PU0099  NGVD 29 (??/??/92)  778.13   (m)         2552.9    (f) COMPUTED    2 0
 PU0099
 PU0099.Superseded values are not recommended for survey control.
 PU0099
 PU0099.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0099.See file dsdata.pdf to determine how the superseded data were derived.
 PU0099
 PU0099_MARKER: Z = SEE DESCRIPTION
 PU0099_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0099_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0099_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0099+STABILITY: SURFACE MOTION
 PU0099
 PU0099  HISTORY     - Date     Condition        Report By
 PU0099  HISTORY     - UNK      MONUMENTED       USAF
 PU0099  HISTORY     - 1963     GOOD             CGS
 PU0099
 PU0099                          STATION DESCRIPTION
 PU0099
 PU0099'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0099'17 MI SE FROM OPAL.
 PU0099'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0099'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0099'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.8
 PU0099'MILE NORTH ALONG A GRAVELED ROAD TO JORDAN 1962, THENCE 0.2 MILE
 PU0099'NORTHEAST ACROSS A CULTIVATED FIELD, IN SECTION 14, T10N,
 PU0099'R15E, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 PU0099'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0099'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0100 ***********************************************************************
 PU0100  DESIGNATION -  J 7 B 2
 PU0100  PID         -  PU0100
 PU0100  STATE/COUNTY-  SD/MEADE
 PU0100  COUNTRY     -  US
 PU0100  USGS QUAD   -  OPAL EAST SE (2017)
 PU0100
 PU0100                         *CURRENT SURVEY CONTROL
 PU0100  ______________________________________________________________________
 PU0100* NAD 83(1986) POSITION- 44 49 42.     (N) 102 15 53.     (W)   SCALED
 PU0100* NAVD 88 ORTHO HEIGHT -   778.732 (meters)     2554.89  (feet) ADJUSTED
 PU0100  ______________________________________________________________________
 PU0100  GEOID HEIGHT    -        -19.093 (meters)                     GEOID18
 PU0100  DYNAMIC HEIGHT  -        778.561 (meters)     2554.33  (feet) COMP
 PU0100  MODELED GRAVITY -    980,371.7   (mgal)                       NAVD 88
 PU0100
 PU0100  VERT ORDER      -  SECOND    CLASS 0
 PU0100
 PU0100.The horizontal coordinates were scaled from a map and have
 PU0100.an estimated accuracy of +/- 6 seconds.
 PU0100
 PU0100.The orthometric height was determined by differential leveling and
 PU0100.adjusted by the NATIONAL GEODETIC SURVEY
 PU0100.in June 1991.
 PU0100
 PU0100.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0100.GEOID18 height accuracy estimate available here.
 PU0100
 PU0100.Click photographs - Photos may exist for this station.
 PU0100
 PU0100.The dynamic height is computed by dividing the NAVD 88
 PU0100.geopotential number by the normal gravity value computed on the
 PU0100.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0100.degrees latitude (g = 980.6199 gals.).
 PU0100
 PU0100.The modeled gravity was interpolated from observed gravity values.
 PU0100
 PU0100;                    North         East    Units  Estimated Accuracy
 PU0100;SPC SD N     -   113,070.      420,930.      MT  (+/- 180 meters Scaled)
 PU0100
 PU0100_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK162675(NAD 83)
 PU0100
 PU0100                          SUPERSEDED SURVEY CONTROL
 PU0100
 PU0100  NGVD 29 (??/??/92)  778.27   (m)         2553.4    (f) COMPUTED    2 0
 PU0100
 PU0100.Superseded values are not recommended for survey control.
 PU0100
 PU0100.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0100.See file dsdata.pdf to determine how the superseded data were derived.
 PU0100
 PU0100_MARKER: Z = SEE DESCRIPTION
 PU0100_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0100_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0100_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0100+STABILITY: SURFACE MOTION
 PU0100
 PU0100  HISTORY     - Date     Condition        Report By
 PU0100  HISTORY     - UNK      MONUMENTED       USAF
 PU0100  HISTORY     - 1963     GOOD             CGS
 PU0100
 PU0100                          STATION DESCRIPTION
 PU0100
 PU0100'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0100'16.8 MI SE FROM OPAL.
 PU0100'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0100'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0100'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.65
 PU0100'MILE NORTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE ACROSS A
 PU0100'CULTIVATED FIELD, IN SECTION 14, T10N, R15E, ABOUT 0.1 MILE
 PU0100'EAST OF A POWER LINE, AND THE TOP SURFACE OVER THE CENTER HOLE
 PU0100'OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 PU0100'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0480 ***********************************************************************
 QS0480  DESIGNATION -  J 70
 QS0480  PID         -  QS0480
 QS0480  STATE/COUNTY-  SD/DEWEY
 QS0480  COUNTRY     -  US
 QS0480  USGS QUAD   -  PARADE (2017)
 QS0480
 QS0480                         *CURRENT SURVEY CONTROL
 QS0480  ______________________________________________________________________
 QS0480* NAD 83(1986) POSITION- 45 01 02.     (N) 101 03 23.     (W)   SCALED
 QS0480* NAVD 88 ORTHO HEIGHT -   717.213 (meters)     2353.06  (feet) ADJUSTED
 QS0480  ______________________________________________________________________
 QS0480  GEOID HEIGHT    -        -21.601 (meters)                     GEOID18
 QS0480  DYNAMIC HEIGHT  -        717.073 (meters)     2352.60  (feet) COMP
 QS0480  MODELED GRAVITY -    980,397.3   (mgal)                       NAVD 88
 QS0480
 QS0480  VERT ORDER      -  FIRST     CLASS II
 QS0480
 QS0480.The horizontal coordinates were scaled from a map and have
 QS0480.an estimated accuracy of +/- 6 seconds.
 QS0480
 QS0480.The orthometric height was determined by differential leveling and
 QS0480.adjusted by the NATIONAL GEODETIC SURVEY
 QS0480.in July 1998.
 QS0480
 QS0480.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0480.GEOID18 height accuracy estimate available here.
 QS0480
 QS0480.Click photographs - Photos may exist for this station.
 QS0480
 QS0480.The dynamic height is computed by dividing the NAVD 88
 QS0480.geopotential number by the normal gravity value computed on the
 QS0480.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0480.degrees latitude (g = 980.6199 gals.).
 QS0480
 QS0480.The modeled gravity was interpolated from observed gravity values.
 QS0480
 QS0480;                    North         East    Units  Estimated Accuracy
 QS0480;SPC SD N     -   132,100.      516,740.      MT  (+/- 180 meters Scaled)
 QS0480
 QS0480_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ379869(NAD 83)
 QS0480
 QS0480                          SUPERSEDED SURVEY CONTROL
 QS0480
 QS0480  NAVD 88 (06/15/91)  717.141  (m)         2352.82   (f) SUPERSEDED  1 2
 QS0480  NGVD 29 (??/??/92)  716.661  (m)         2351.25   (f) ADJ UNCH    1 2
 QS0480
 QS0480.Superseded values are not recommended for survey control.
 QS0480
 QS0480.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0480.See file dsdata.pdf to determine how the superseded data were derived.
 QS0480
 QS0480_MARKER: DB = BENCH MARK DISK
 QS0480_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0480_STAMPING: J 70 1934
 QS0480_MARK LOGO: CGS
 QS0480_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0480_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0480+STABILITY: SURFACE MOTION
 QS0480_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0480+SATELLITE: SATELLITE OBSERVATIONS - July 10, 2012
 QS0480
 QS0480  HISTORY     - Date     Condition        Report By
 QS0480  HISTORY     - 1934     MONUMENTED       CGS
 QS0480  HISTORY     - 19960425 GOOD             NGS
 QS0480  HISTORY     - 20120710 GOOD             INDIV
 QS0480
 QS0480                          STATION DESCRIPTION
 QS0480
 QS0480'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0480'2.7 MI E FROM PARADE.
 QS0480'2.7 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0480'PACIFIC RAILROAD FROM THE STATION AT PARADE, DEWEY COUNTY, 3
 QS0480'POLES EAST OF CULVERT 2244, AT A ROAD CROSSING, 60 FEET WEST OF
 QS0480'THE CENTERLINE OF THE ROAD, 40 FEET SOUTH OF THE CENTERLINE OF
 QS0480'THE TRACK, AND ABOUT LEVEL WITH THE TRACK.  A STANDARD DISK,
 QS0480'STAMPED J 70 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QS0480
 QS0480                          STATION RECOVERY (1996)
 QS0480
 QS0480'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0480'14.8 KM (9.20 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0480'MAIN STREET IN EAGLE BUTTE, THENCE 0.6 KM (0.35 MI) SOUTHERLY ALONG A
 QS0480'DIRT ROAD, 12.9 M (42.3 FT) WEST OF THE ROAD CENTER, 11.5 M (37.7 FT)
 QS0480'SOUTH OF THE CENTER OF A RAILROAD GRADE (TRACKS REMOVED), 3.3 M (10.8
 QS0480'FT) NORTH OF A WITNESS POST AND FENCE, 0.3 M (1.0 FT) BELOW THE LEVEL
 QS0480'OF THE ROAD, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 QS0480'SURFACE.
 QS0480
 QS0480                          STATION RECOVERY (2012)
 QS0480
 QS0480'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0480'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0262 ***********************************************************************
 QS0262  DESIGNATION -  J 71
 QS0262  PID         -  QS0262
 QS0262  STATE/COUNTY-  SD/DEWEY
 QS0262  COUNTRY     -  US
 QS0262  USGS QUAD   -  TRAIL CITY (2017)
 QS0262
 QS0262                         *CURRENT SURVEY CONTROL
 QS0262  ______________________________________________________________________
 QS0262* NAD 83(1986) POSITION- 45 26 27.     (N) 100 40 00.     (W)   SCALED
 QS0262* NAVD 88 ORTHO HEIGHT -   593.583 (meters)     1947.45  (feet) ADJUSTED
 QS0262  ______________________________________________________________________
 QS0262  GEOID HEIGHT    -        -21.557 (meters)                     GEOID18
 QS0262  DYNAMIC HEIGHT  -        593.516 (meters)     1947.23  (feet) COMP
 QS0262  MODELED GRAVITY -    980,482.9   (mgal)                       NAVD 88
 QS0262
 QS0262  VERT ORDER      -  SECOND    CLASS 0
 QS0262
 QS0262.The horizontal coordinates were scaled from a map and have
 QS0262.an estimated accuracy of +/- 6 seconds.
 QS0262
 QS0262.The orthometric height was determined by differential leveling and
 QS0262.adjusted by the NATIONAL GEODETIC SURVEY
 QS0262.in June 1991.
 QS0262
 QS0262.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0262.GEOID18 height accuracy estimate available here.
 QS0262
 QS0262.Click photographs - Photos may exist for this station.
 QS0262
 QS0262.The dynamic height is computed by dividing the NAVD 88
 QS0262.geopotential number by the normal gravity value computed on the
 QS0262.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0262.degrees latitude (g = 980.6199 gals.).
 QS0262
 QS0262.The modeled gravity was interpolated from observed gravity values.
 QS0262
 QS0262;                    North         East    Units  Estimated Accuracy
 QS0262;SPC SD N     -   178,850.      547,840.      MT  (+/- 180 meters Scaled)
 QS0262
 QS0262_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR696332(NAD 83)
 QS0262
 QS0262                          SUPERSEDED SURVEY CONTROL
 QS0262
 QS0262  NGVD 29 (??/??/92)  593.179  (m)         1946.12   (f) ADJ UNCH    2 0
 QS0262
 QS0262.Superseded values are not recommended for survey control.
 QS0262
 QS0262.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0262.See file dsdata.pdf to determine how the superseded data were derived.
 QS0262
 QS0262_MARKER: DB = BENCH MARK DISK
 QS0262_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0262_STAMPING: J 71 1934
 QS0262_MARK LOGO: CGS
 QS0262_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0262+STABILITY: SURFACE MOTION
 QS0262
 QS0262  HISTORY     - Date     Condition        Report By
 QS0262  HISTORY     - 1934     MONUMENTED       CGS
 QS0262  HISTORY     - 1940     GOOD             CGS
 QS0262
 QS0262                          STATION DESCRIPTION
 QS0262
 QS0262'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0262'4.2 MI SE FROM TRAIL CITY.
 QS0262'ABOUT 4.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QS0262'AND PACIFIC RAILROAD FROM THE PUBLIC SCHOOL AT TRAIL CITY, DEWEY
 QS0262'COUNTY, ABOUT 6 POLES WEST OF MILEPOST 4, 37 FEET SOUTHEAST
 QS0262'OF A POLE, AT A ROAD CROSSING, 27.4 FEET NORTHWEST OF THE ROAD,
 QS0262'21 FEET NORTHEAST OF THE NORTHEAST RAIL, AND ABOUT 1 FOOT LOWER
 QS0262'THAN THE TRACK.  A STANDARD DISK, STAMPED J 71 1934 AND SET IN
 QS0262'THE TOP OF A CONCRETE POST.
 QS0262
 QS0262                          STATION RECOVERY (1940)
 QS0262
 QS0262'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 QS0262'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0388 ***********************************************************************
 PT0388  DESIGNATION -  J 72
 PT0388  PID         -  PT0388
 PT0388  STATE/COUNTY-  SD/ZIEBACH
 PT0388  COUNTRY     -  US
 PT0388  USGS QUAD   -  HIGH ELK HILL SE (2017)
 PT0388
 PT0388                         *CURRENT SURVEY CONTROL
 PT0388  ______________________________________________________________________
 PT0388* NAD 83(1986) POSITION- 44 46 35.     (N) 101 16 43.     (W)   SCALED
 PT0388* NAVD 88 ORTHO HEIGHT -   605.312 (meters)     1985.93  (feet) ADJUSTED
 PT0388  ______________________________________________________________________
 PT0388  GEOID HEIGHT    -        -21.609 (meters)                     GEOID18
 PT0388  DYNAMIC HEIGHT  -        605.196 (meters)     1985.55  (feet) COMP
 PT0388  MODELED GRAVITY -    980,405.9   (mgal)                       NAVD 88
 PT0388
 PT0388  VERT ORDER      -  FIRST     CLASS II
 PT0388
 PT0388.The horizontal coordinates were scaled from a map and have
 PT0388.an estimated accuracy of +/- 6 seconds.
 PT0388
 PT0388.The orthometric height was determined by differential leveling and
 PT0388.adjusted by the NATIONAL GEODETIC SURVEY
 PT0388.in June 1991.
 PT0388
 PT0388.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0388.GEOID18 height accuracy estimate available here.
 PT0388
 PT0388.Click photographs - Photos may exist for this station.
 PT0388
 PT0388.The dynamic height is computed by dividing the NAVD 88
 PT0388.geopotential number by the normal gravity value computed on the
 PT0388.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0388.degrees latitude (g = 980.6199 gals.).
 PT0388
 PT0388.The modeled gravity was interpolated from observed gravity values.
 PT0388
 PT0388;                    North         East    Units  Estimated Accuracy
 PT0388;SPC SD N     -   105,590.      498,800.      MT  (+/- 180 meters Scaled)
 PT0388
 PT0388_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ197606(NAD 83)
 PT0388
 PT0388                          SUPERSEDED SURVEY CONTROL
 PT0388
 PT0388  NGVD 29 (??/??/92)  604.869  (m)         1984.47   (f) ADJ UNCH    1 2
 PT0388
 PT0388.Superseded values are not recommended for survey control.
 PT0388
 PT0388.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0388.See file dsdata.pdf to determine how the superseded data were derived.
 PT0388
 PT0388_MARKER: DB = BENCH MARK DISK
 PT0388_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0388_STAMPING: J 72 1934
 PT0388_MARK LOGO: CGS
 PT0388_PROJECTION: PROJECTING 10 CENTIMETERS
 PT0388_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0388+STABILITY: SURFACE MOTION
 PT0388
 PT0388  HISTORY     - Date     Condition        Report By
 PT0388  HISTORY     - 1934     MONUMENTED       CGS
 PT0388  HISTORY     - 1985     GOOD             NGS
 PT0388
 PT0388                          STATION DESCRIPTION
 PT0388
 PT0388'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0388'2.1 MI W FROM EAGLE BUTTE.
 PT0388'IN ZIEBACH COUNTY, 2.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE,
 PT0388'ST. PAUL AND PACIFIC RAILROAD FROM EAGLE BUTTE, DEWEY COUNTY,
 PT0388'15.2 MILES SOUTH ALONG STATE HIGHWAY 63, AT A LONG CURVE TO THE
 PT0388'EAST, 300 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, ALONG
 PT0388'THE RIGHT-OF-WAY FENCE, 30 FEET EAST OF A FENCE CORNER LEVEL
 PT0388'WITH THE HIGHWAY AND SET IN THE TOP OF A CONCRETE POST.
 PT0388
 PT0388                          STATION RECOVERY (1985)
 PT0388
 PT0388'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0388'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.49 KM (2.17
 PT0388'MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 PT0388'EAGLE BUTTE, THENC 26.92 KM (16.73 MI) SOUTH ALONG STATE HIGHWAY 63,
 PT0388'THENCE 1.59 KM (0.99 MI) WEST ALONG A SECTION LINE GRAVEL ROAD,
 PT0388'0.12 KM (0.07 MI) WEST OF A Y JUNCTION OF A GRAVEL ROAD LEADING NORTH,
 PT0388'11.3 METERS (37 FT) SOUTH OF THE CENTER OF THE ROAD, 8.2 METERS (27
 PT0388'FT) EAST OF A FENCE T JUNCTION, 1.8 METERS (6 FT) EAST OF THE EAST END
 PT0388'OF A WIRE GATE IN THE FENCE AND 0.5 METER (1.5 FT) NORTH OF THE FENCE.
 PT0388'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 PT0388'THE MARK IS 0.3 M ABOVE THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0431 ***********************************************************************
 PT0431  DESIGNATION -  J 73
 PT0431  PID         -  PT0431
 PT0431  STATE/COUNTY-  SD/STANLEY
 PT0431  COUNTRY     -  US
 PT0431  USGS QUAD   -  MAY RANCH (2017)
 PT0431
 PT0431                         *CURRENT SURVEY CONTROL
 PT0431  ______________________________________________________________________
 PT0431* NAD 83(1986) POSITION- 44 16 06.     (N) 101 07 39.     (W)   SCALED
 PT0431* NAVD 88 ORTHO HEIGHT -   628.224 (meters)     2061.10  (feet) ADJUSTED
 PT0431  ______________________________________________________________________
 PT0431  GEOID HEIGHT    -        -22.529 (meters)                     GEOID18
 PT0431  DYNAMIC HEIGHT  -        628.059 (meters)     2060.56  (feet) COMP
 PT0431  MODELED GRAVITY -    980,335.2   (mgal)                       NAVD 88
 PT0431
 PT0431  VERT ORDER      -  FIRST     CLASS II
 PT0431
 PT0431.The horizontal coordinates were scaled from a map and have
 PT0431.an estimated accuracy of +/- 6 seconds.
 PT0431
 PT0431.The orthometric height was determined by differential leveling and
 PT0431.adjusted by the NATIONAL GEODETIC SURVEY
 PT0431.in June 1991.
 PT0431
 PT0431.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0431.GEOID18 height accuracy estimate available here.
 PT0431
 PT0431.Click photographs - Photos may exist for this station.
 PT0431
 PT0431.The dynamic height is computed by dividing the NAVD 88
 PT0431.geopotential number by the normal gravity value computed on the
 PT0431.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0431.degrees latitude (g = 980.6199 gals.).
 PT0431
 PT0431.The modeled gravity was interpolated from observed gravity values.
 PT0431
 PT0431;                    North         East    Units  Estimated Accuracy
 PT0431;SPC SD S     -   215,270.      536,590.      MT  (+/- 180 meters Scaled)
 PT0431
 PT0431_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ301038(NAD 83)
 PT0431
 PT0431                          SUPERSEDED SURVEY CONTROL
 PT0431
 PT0431  NGVD 29 (??/??/92)  627.819  (m)         2059.77   (f) ADJ UNCH    1 2
 PT0431
 PT0431.Superseded values are not recommended for survey control.
 PT0431
 PT0431.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0431.See file dsdata.pdf to determine how the superseded data were derived.
 PT0431
 PT0431_MARKER: DB = BENCH MARK DISK
 PT0431_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0431_SP_SET: HEADWALL
 PT0431_STAMPING: J 73 1934
 PT0431_MARK LOGO: CGS
 PT0431_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0431+STABILITY: SURFACE MOTION
 PT0431
 PT0431  HISTORY     - Date     Condition        Report By
 PT0431  HISTORY     - 1934     MONUMENTED       CGS
 PT0431  HISTORY     - 1985     GOOD             NGS
 PT0431
 PT0431                          STATION DESCRIPTION
 PT0431
 PT0431'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0431'14.8 MI N FROM MIDLAND.
 PT0431'IN STANLEY COUNTY, ABOUT 14.8 MILES NORTH ALONG U.S. HIGHWAY
 PT0431'14 FROM THE CITY WATER TANK AT MIDLAND, HAAKON COUNTY, ABOUT
 PT0431'400 FEET SOUTH OF A CROSS ROAD, AT A CULVERT, IN THE CENTER
 PT0431'OF THE WEST CONCRETE HEAD WALL, AND ABOUT LEVEL WITH THE HIGHWAY.
 PT0431'A STANDARD DISK, STAMPED J 73 1934.
 PT0431
 PT0431                          STATION RECOVERY (1985)
 PT0431
 PT0431'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PT0431'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  23.28 KM
 PT0431'(14.47 MI) NORTH ALONG STATE HIGHWAY 63 AND US HIGHWAY 14 FROM THEIR
 PT0431'JUNCTION AT MIDLAND, IN THE TOP CENTER OF THE WEST HEADWALL FOR A
 PT0431'DOUBLE CONCRETE PIPE CULVERT IN THE OLD ABANDON HIGHWAY BED, 0.24 KM
 PT0431'(0.15 MI) SOUTH OF MILEPOST 183, 41.8 METERS (137 FT) EAST OF THE
 PT0431'HIGHWAY CENTERLINE AND 4.0 METERS (13 FT) WEST OF THE CENTER OF THE
 PT0431'OLD HIGHWAY BED.
 PT0431'THE MARK IS ABOVE LEVEL WITH THE OLD HIGHWAY BED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0231 ***********************************************************************
 PT0231  DESIGNATION -  J 74
 PT0231  PID         -  PT0231
 PT0231  STATE/COUNTY-  SD/STANLEY
 PT0231  COUNTRY     -  US
 PT0231  USGS QUAD   -  OAHE DAM (2017)
 PT0231
 PT0231                         *CURRENT SURVEY CONTROL
 PT0231  ______________________________________________________________________
 PT0231* NAD 83(1986) POSITION- 44 24 02.02   (N) 100 28 18.14   (W)   HD_HELD1
 PT0231* NAVD 88 ORTHO HEIGHT -   529.632 (meters)     1737.63  (feet) ADJUSTED
 PT0231  ______________________________________________________________________
 PT0231  GEOID HEIGHT    -        -23.251 (meters)                     GEOID18
 PT0231  DYNAMIC HEIGHT  -        529.520 (meters)     1737.27  (feet) COMP
 PT0231  MODELED GRAVITY -    980,389.1   (mgal)                       NAVD 88
 PT0231
 PT0231  VERT ORDER      -  FIRST     CLASS II
 PT0231
 PT0231.The horizontal coordinates were determined by differentially corrected
 PT0231.hand held GPS observations or other comparable positioning techniques
 PT0231.and have an estimated accuracy of +/- 3 meters.
 PT0231
 PT0231.The orthometric height was determined by differential leveling and
 PT0231.adjusted by the NATIONAL GEODETIC SURVEY
 PT0231.in June 1991.
 PT0231
 PT0231.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0231.GEOID18 height accuracy estimate available here.
 PT0231
 PT0231.Click photographs - Photos may exist for this station.
 PT0231
 PT0231.The dynamic height is computed by dividing the NAVD 88
 PT0231.geopotential number by the normal gravity value computed on the
 PT0231.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0231.degrees latitude (g = 980.6199 gals.).
 PT0231
 PT0231.The modeled gravity was interpolated from observed gravity values.
 PT0231
 PT0231;                    North         East    Units  Estimated Accuracy
 PT0231;SPC SD S     -   229,671.1     588,976.6     MT  (+/- 3 meters HH1 GPS) 
 PT0231
 PT0231_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8280317417(NAD 83)
 PT0231
 PT0231                          SUPERSEDED SURVEY CONTROL
 PT0231
 PT0231  NGVD 29 (??/??/92)  529.244  (m)         1736.36   (f) ADJ UNCH    1 2
 PT0231
 PT0231.Superseded values are not recommended for survey control.
 PT0231
 PT0231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0231.See file dsdata.pdf to determine how the superseded data were derived.
 PT0231
 PT0231_MARKER: DB = BENCH MARK DISK
 PT0231_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PT0231_SP_SET: CULVERT HEADWALL
 PT0231_STAMPING: J 74 1934
 PT0231_MARK LOGO: CGS
 PT0231_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0231+STABILITY: SURFACE MOTION
 PT0231
 PT0231  HISTORY     - Date     Condition        Report By
 PT0231  HISTORY     - 1934     MONUMENTED       CGS
 PT0231  HISTORY     - 1949     GOOD             CGS
 PT0231  HISTORY     - 1951     GOOD             CGS
 PT0231
 PT0231                          STATION DESCRIPTION
 PT0231
 PT0231'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0231'6.6 MI NW FROM FORT PIERRE.
 PT0231'6.55 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0231'COURTHOUSE AT FORT PIERRE, SET IN THE TOP OF THE LARGEST AND
 PT0231'MOST EASTERLY ONE OF TWO CONCRETE CULVERTS OVER A SMALL WASH,
 PT0231'15 FEET WEST OF THE EAST END OF THE SOUTH HEADWALL, 3.0 FEET
 PT0231'HIGHER THAN THE ROAD.
 PT0231
 PT0231                          STATION RECOVERY (1951)
 PT0231
 PT0231'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0231'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0405 ***********************************************************************
 PT0405  DESIGNATION -  J 75
 PT0405  PID         -  PT0405
 PT0405  STATE/COUNTY-  SD/HAAKON
 PT0405  COUNTRY     -  US
 PT0405  USGS QUAD   -  CARLIN FLAT (2017)
 PT0405
 PT0405                         *CURRENT SURVEY CONTROL
 PT0405  ______________________________________________________________________
 PT0405* NAD 83(1986) POSITION- 44 39 00.89   (N) 101 16 11.77   (W)   HD_HELD1
 PT0405* NAVD 88 ORTHO HEIGHT -   643.726 (meters)     2111.96  (feet) ADJUSTED
 PT0405  ______________________________________________________________________
 PT0405  GEOID HEIGHT    -        -21.782 (meters)                     GEOID18
 PT0405  DYNAMIC HEIGHT  -        643.590 (meters)     2111.51  (feet) COMP
 PT0405  MODELED GRAVITY -    980,384.8   (mgal)                       NAVD 88
 PT0405
 PT0405  VERT ORDER      -  SECOND    CLASS 0
 PT0405
 PT0405.The horizontal coordinates were determined by differentially corrected
 PT0405.hand held GPS observations or other comparable positioning techniques
 PT0405.and have an estimated accuracy of +/- 3 meters.
 PT0405
 PT0405.The orthometric height was determined by differential leveling and
 PT0405.adjusted by the NATIONAL GEODETIC SURVEY
 PT0405.in June 1991.
 PT0405
 PT0405.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0405.GEOID18 height accuracy estimate available here.
 PT0405
 PT0405.Click photographs - Photos may exist for this station.
 PT0405
 PT0405.The dynamic height is computed by dividing the NAVD 88
 PT0405.geopotential number by the normal gravity value computed on the
 PT0405.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0405.degrees latitude (g = 980.6199 gals.).
 PT0405
 PT0405.The modeled gravity was interpolated from observed gravity values.
 PT0405
 PT0405;                    North         East    Units  Estimated Accuracy
 PT0405;SPC SD S     -   257,827.6     525,700.4     MT  (+/- 3 meters HH1 GPS) 
 PT0405
 PT0405_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ2000846604(NAD 83)
 PT0405
 PT0405                          SUPERSEDED SURVEY CONTROL
 PT0405
 PT0405  NGVD 29 (??/??/92)  643.266  (m)         2110.45   (f) ADJ UNCH    2 0
 PT0405
 PT0405.Superseded values are not recommended for survey control.
 PT0405
 PT0405.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0405.See file dsdata.pdf to determine how the superseded data were derived.
 PT0405
 PT0405_MARKER: DB = BENCH MARK DISK
 PT0405_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0405_STAMPING: J 75 1934
 PT0405_MARK LOGO: CGS
 PT0405_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0405+STABILITY: SURFACE MOTION
 PT0405
 PT0405  HISTORY     - Date     Condition        Report By
 PT0405  HISTORY     - 1934     MONUMENTED       CGS
 PT0405
 PT0405                          STATION DESCRIPTION
 PT0405
 PT0405'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0405'14.9 MI NE FROM CHERRY CREEK.
 PT0405'14.9 MILES NORTHEAST ALONG CHERRY CREEK ROAD FROM THE POST OFFICE
 PT0405'AT CHERRY CREEK, HAAKON COUNTY, 4.7 MILES SOUTHWEST OF THE BRIDGE
 PT0405'ON STATE HIGHWAY 63 OVER THE CHEYENNE RIVER, 40 FEET SOUTHEAST OF
 PT0405'THE CENTERLINE OF THE ROAD, 17 FEET SOUTHEAST OF A RIGHT-OF-WAY
 PT0405'FENCE CORNER, 1 FOOT NORTHEAST OF A FENCE, LEVEL WITH THE ROAD AND
 PT0405'SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0328 ***********************************************************************
 PT0328  DESIGNATION -  J 76
 PT0328  PID         -  PT0328
 PT0328  STATE/COUNTY-  SD/JONES
 PT0328  COUNTRY     -  US
 PT0328  USGS QUAD   -  CAPA (2017)
 PT0328
 PT0328                         *CURRENT SURVEY CONTROL
 PT0328  ______________________________________________________________________
 PT0328* NAD 83(1986) POSITION- 44 07 06.     (N) 100 56 44.     (W)   SCALED
 PT0328* NAVD 88 ORTHO HEIGHT -   536.226 (meters)     1759.27  (feet) ADJUSTED
 PT0328  ______________________________________________________________________
 PT0328  GEOID HEIGHT    -        -23.282 (meters)                     GEOID18
 PT0328  DYNAMIC HEIGHT  -        536.080 (meters)     1758.79  (feet) COMP
 PT0328  MODELED GRAVITY -    980,330.4   (mgal)                       NAVD 88
 PT0328
 PT0328  VERT ORDER      -  SECOND    CLASS 0
 PT0328
 PT0328.The horizontal coordinates were scaled from a map and have
 PT0328.an estimated accuracy of +/- 6 seconds.
 PT0328
 PT0328.The orthometric height was determined by differential leveling and
 PT0328.adjusted by the NATIONAL GEODETIC SURVEY
 PT0328.in June 1991.
 PT0328
 PT0328.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0328.GEOID18 height accuracy estimate available here.
 PT0328
 PT0328.Click photographs - Photos may exist for this station.
 PT0328
 PT0328.The dynamic height is computed by dividing the NAVD 88
 PT0328.geopotential number by the normal gravity value computed on the
 PT0328.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0328.degrees latitude (g = 980.6199 gals.).
 PT0328
 PT0328.The modeled gravity was interpolated from observed gravity values.
 PT0328
 PT0328;                    North         East    Units  Estimated Accuracy
 PT0328;SPC SD S     -   198,480.      551,000.      MT  (+/- 180 meters Scaled)
 PT0328
 PT0328_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP443868(NAD 83)
 PT0328
 PT0328                          SUPERSEDED SURVEY CONTROL
 PT0328
 PT0328  NGVD 29 (??/??/92)  535.794  (m)         1757.85   (f) ADJ UNCH    2 0
 PT0328
 PT0328.Superseded values are not recommended for survey control.
 PT0328
 PT0328.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0328.See file dsdata.pdf to determine how the superseded data were derived.
 PT0328
 PT0328_MARKER: DB = BENCH MARK DISK
 PT0328_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0328_STAMPING: J 76 1934
 PT0328_MARK LOGO: CGS
 PT0328_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0328+STABILITY: SURFACE MOTION
 PT0328
 PT0328  HISTORY     - Date     Condition        Report By
 PT0328  HISTORY     - 1934     MONUMENTED       CGS
 PT0328
 PT0328                          STATION DESCRIPTION
 PT0328
 PT0328'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0328'1.7 MI E FROM CAPA.
 PT0328'1.7 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0328'FROM THE STATION AT CAPA, JONES COUNTY, 8 POLES NORTHEAST OF
 PT0328'MILEPOST 522, AT A ROAD CROSSING, 50 FEET SOUTHEAST OF THE
 PT0328'CENTERLINE OF THE TRACK, 15 FEET NORTHEAST OF A FENCE CORNER,
 PT0328'1 FOOT NORTHWEST OF THE FENCE, AND ABOUT 2 FEET LOWER THAN THE
 PT0328'TRACK.  A STANDARD DISK, STAMPED J 76 1934 AND SET IN THE TOP
 PT0328'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0380 ***********************************************************************
 OR0380  DESIGNATION -  J 78 RESET
 OR0380  PID         -  OR0380
 OR0380  STATE/COUNTY-  SD/BRULE
 OR0380  COUNTRY     -  US
 OR0380  USGS QUAD   -  KIMBALL SOUTH (2017)
 OR0380
 OR0380                         *CURRENT SURVEY CONTROL
 OR0380  ______________________________________________________________________
 OR0380* NAD 83(1986) POSITION- 43 44 38.     (N) 098 57 37.     (W)   SCALED
 OR0380* NAVD 88 ORTHO HEIGHT -   545.479 (meters)     1789.63  (feet) ADJUSTED
 OR0380  ______________________________________________________________________
 OR0380  GEOID HEIGHT    -        -25.749 (meters)                     GEOID18
 OR0380  DYNAMIC HEIGHT  -        545.327 (meters)     1789.13  (feet) COMP
 OR0380  MODELED GRAVITY -    980,323.6   (mgal)                       NAVD 88
 OR0380
 OR0380  VERT ORDER      -  FIRST     CLASS II
 OR0380
 OR0380.The horizontal coordinates were scaled from a map and have
 OR0380.an estimated accuracy of +/- 6 seconds.
 OR0380
 OR0380.The orthometric height was determined by differential leveling and
 OR0380.adjusted by the NATIONAL GEODETIC SURVEY
 OR0380.in September 1993.
 OR0380
 OR0380.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0380.GEOID18 height accuracy estimate available here.
 OR0380
 OR0380.Click photographs - Photos may exist for this station.
 OR0380
 OR0380.The dynamic height is computed by dividing the NAVD 88
 OR0380.geopotential number by the normal gravity value computed on the
 OR0380.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0380.degrees latitude (g = 980.6199 gals.).
 OR0380
 OR0380.The modeled gravity was interpolated from observed gravity values.
 OR0380
 OR0380;                    North         East    Units  Estimated Accuracy
 OR0380;SPC SD S     -   157,620.      710,590.      MT  (+/- 180 meters Scaled)
 OR0380
 OR0380_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP031434(NAD 83)
 OR0380
 OR0380                          SUPERSEDED SURVEY CONTROL
 OR0380
 OR0380.No superseded survey control is available for this station.
 OR0380
 OR0380_MARKER: DB = BENCH MARK DISK
 OR0380_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 OR0380_SP_SET: SIDEWALK
 OR0380_STAMPING: J 78 RESET 1970
 OR0380_MARK LOGO: CGS
 OR0380_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OR0380_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0380+SATELLITE: SATELLITE OBSERVATIONS - May 21, 2012
 OR0380
 OR0380  HISTORY     - Date     Condition        Report By
 OR0380  HISTORY     - 1970     MONUMENTED       NGS
 OR0380  HISTORY     - 19910621 GOOD             NGS
 OR0380  HISTORY     - 20120521 GOOD             INDIV
 OR0380
 OR0380                          STATION DESCRIPTION
 OR0380
 OR0380'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 OR0380'AT KIMBALL.
 OR0380'AT ST. MARGARETS CHURCH, IN A CONCRETE SLAB ON THE SOUTH SIDE
 OR0380'OF THE CHURCH, NEAR THE SOUTHWEST CORNER, 3 FEET NORTH OF A DOOR
 OR0380'LEADING TO A BASEMENT STAIRWAY, 0.9 FOOT SOUTH OF AN OUTSIDE
 OR0380'CONCRETE STAIRS, 0.9 FOOT EAST OF BRICK WALL ENCASING STAIRWELL,
 OR0380'AND SET IN A DRILLED HOLE.  IT IS STAMPED J 78 RESET 1970.
 OR0380
 OR0380                          STATION RECOVERY (1991)
 OR0380
 OR0380'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OR0380'IN KIMBALL, AT 400 ELM STREET, IN A CONCRETE SIDEWALK ALONG THE SOUTH
 OR0380'SIDE OF SAINT MARGARETS CHURCH, 44.8 M (147.0 FT) WEST OF THE CENTER
 OR0380'OF THE STREET, 7.1 M (23.3 FT) EAST OF THE SOUTHWEST CORNER OF THE
 OR0380'CHURCH AT 400 ELM STREET, 0.5 M (1.6 FT) ABOVE THE LEVEL OF THE
 OR0380'STREET, AND 0.3 M (1.0 FT) SOUTH OF THE SOUTH END OF A SET OF STEPS
 OR0380'LEADING TO THE REAR ENTRANCE TO THE BUILDING.
 OR0380
 OR0380                          STATION RECOVERY (2012)
 OR0380
 OR0380'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0380'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0153 ***********************************************************************
 PS0153  DESIGNATION -  J 79
 PS0153  PID         -  PS0153
 PS0153  STATE/COUNTY-  SD/HAND
 PS0153  COUNTRY     -  US
 PS0153  USGS QUAD   -  VAYLAND SW (2017)
 PS0153
 PS0153                         *CURRENT SURVEY CONTROL
 PS0153  ______________________________________________________________________
 PS0153* NAD 83(1986) POSITION- 44 15 34.88   (N) 098 59 01.04   (W)   HD_HELD1
 PS0153* NAVD 88 ORTHO HEIGHT -   550.638 (meters)     1806.55  (feet) ADJUSTED
 PS0153  ______________________________________________________________________
 PS0153  GEOID HEIGHT    -        -24.723 (meters)                     GEOID18
 PS0153  DYNAMIC HEIGHT  -        550.513 (meters)     1806.14  (feet) COMP
 PS0153  MODELED GRAVITY -    980,373.0   (mgal)                       NAVD 88
 PS0153
 PS0153  VERT ORDER      -  SECOND    CLASS 0
 PS0153
 PS0153.The horizontal coordinates were determined by differentially corrected
 PS0153.hand held GPS observations or other comparable positioning techniques
 PS0153.and have an estimated accuracy of +/- 3 meters.
 PS0153
 PS0153.The orthometric height was determined by differential leveling and
 PS0153.adjusted by the NATIONAL GEODETIC SURVEY
 PS0153.in June 1991.
 PS0153
 PS0153.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0153.GEOID18 height accuracy estimate available here.
 PS0153
 PS0153.Click photographs - Photos may exist for this station.
 PS0153
 PS0153.The dynamic height is computed by dividing the NAVD 88
 PS0153.geopotential number by the normal gravity value computed on the
 PS0153.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0153.degrees latitude (g = 980.6199 gals.).
 PS0153
 PS0153.The modeled gravity was interpolated from observed gravity values.
 PS0153
 PS0153;                    North         East    Units  Estimated Accuracy
 PS0153;SPC SD N     -    47,887.6     681,164.0     MT  (+/- 3 meters HH1 GPS) 
 PS0153
 PS0153_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ0130700716(NAD 83)
 PS0153
 PS0153                          SUPERSEDED SURVEY CONTROL
 PS0153
 PS0153  NGVD 29 (??/??/92)  550.271  (m)         1805.35   (f) ADJ UNCH    2 0
 PS0153
 PS0153.Superseded values are not recommended for survey control.
 PS0153
 PS0153.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0153.See file dsdata.pdf to determine how the superseded data were derived.
 PS0153
 PS0153_MARKER: DB = BENCH MARK DISK
 PS0153_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PS0153_SP_SET: BOX CULVERT HEADWALL
 PS0153_STAMPING: J 79 1934
 PS0153_MARK LOGO: CGS
 PS0153_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0153+STABILITY: SURFACE MOTION
 PS0153
 PS0153  HISTORY     - Date     Condition        Report By
 PS0153  HISTORY     - 1934     MONUMENTED       CGS
 PS0153  HISTORY     - 1952     GOOD             CGS
 PS0153
 PS0153                          STATION DESCRIPTION
 PS0153
 PS0153'DESCRIBED BY COAST AND GEODETIC SURVEY 1952
 PS0153'15.9 MI N FROM GANN VALLEY.
 PS0153'IN HAND COUNTY, 15.9 MILES NORTH ALONG STATE HIGHWAY 45 FROM THE
 PS0153'POST OFFICE AT GANN VALLEY, BUFFALO COUNTY, ABOUT 700 FEET
 PS0153'SOUTH OF A SCHOOLHOUSE AT A CROSSROADS, AT THE BOTTOM OF A
 PS0153'HILL, AT 6- BY 6-FOOT REINFORCED CONCRETE-BOX CULVERT LL E 10 2,
 PS0153'IN THE CENTER OF THE TOP OF THE EAST CONCRETE HEADWALL, AND 2.5
 PS0153'FEET ABOVE THE LEVEL OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 PS0153'J 79 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0765 ***********************************************************************
 OR0765  DESIGNATION -  J 8
 OR0765  PID         -  OR0765
 OR0765  STATE/COUNTY-  SD/LYMAN
 OR0765  COUNTRY     -  US
 OR0765  USGS QUAD   -  KENNEBEC (2017)
 OR0765
 OR0765                         *CURRENT SURVEY CONTROL
 OR0765  ______________________________________________________________________
 OR0765* NAD 83(1986) POSITION- 43 53 26.     (N) 099 47 20.     (W)   SCALED
 OR0765* NAVD 88 ORTHO HEIGHT -   527.747 (meters)     1731.45  (feet) ADJUSTED
 OR0765  ______________________________________________________________________
 OR0765  GEOID HEIGHT    -        -25.350 (meters)                     GEOID18
 OR0765  DYNAMIC HEIGHT  -        527.594 (meters)     1730.95  (feet) COMP
 OR0765  MODELED GRAVITY -    980,312.5   (mgal)                       NAVD 88
 OR0765
 OR0765  VERT ORDER      -  FIRST     CLASS II
 OR0765
 OR0765.The horizontal coordinates were scaled from a map and have
 OR0765.an estimated accuracy of +/- 6 seconds.
 OR0765
 OR0765.The orthometric height was determined by differential leveling and
 OR0765.adjusted by the NATIONAL GEODETIC SURVEY
 OR0765.in June 1991.
 OR0765
 OR0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0765.GEOID18 height accuracy estimate available here.
 OR0765
 OR0765.Click photographs - Photos may exist for this station.
 OR0765
 OR0765.The dynamic height is computed by dividing the NAVD 88
 OR0765.geopotential number by the normal gravity value computed on the
 OR0765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0765.degrees latitude (g = 980.6199 gals.).
 OR0765
 OR0765.The modeled gravity was interpolated from observed gravity values.
 OR0765
 OR0765;                    North         East    Units  Estimated Accuracy
 OR0765;SPC SD S     -   173,140.      643,740.      MT  (+/- 180 meters Scaled)
 OR0765
 OR0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP366600(NAD 83)
 OR0765
 OR0765                          SUPERSEDED SURVEY CONTROL
 OR0765
 OR0765.No superseded survey control is available for this station.
 OR0765
 OR0765_MARKER: DB = BENCH MARK DISK
 OR0765_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0765_SP_SET: CULVERT WINGWALL
 OR0765_STAMPING: J 8 1925
 OR0765_MARK LOGO: CGS
 OR0765_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0765+STABILITY: SURFACE MOTION
 OR0765
 OR0765  HISTORY     - Date     Condition        Report By
 OR0765  HISTORY     - 1925     MONUMENTED       CGS
 OR0765  HISTORY     - 1925     GOOD             CGS
 OR0765  HISTORY     - 1941     GOOD             CGS
 OR0765
 OR0765                          STATION DESCRIPTION
 OR0765
 OR0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1925
 OR0765'2.5 MI W FROM LYMAN.
 OR0765'THE BENCH MARK IS LOCATED IN THE NORTHERN PARAPET WALL OVER NW
 OR0765'WING WALL OF CONCRETE CULVERT ON U.S. HWY. 16.  THE BRIDGE IS
 OR0765'ABOUT 150 FT S OF CM AND ST PRR AND ABOUT 350 YDS W OF RR
 OR0765'CROSSING.
 OR0765
 OR0765                          STATION RECOVERY (1941)
 OR0765
 OR0765'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 OR0765'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0052 ***********************************************************************
 PU0052  DESIGNATION -  J 8 B 1
 PU0052  PID         -  PU0052
 PU0052  STATE/COUNTY-  SD/MEADE
 PU0052  COUNTRY     -  US
 PU0052  USGS QUAD   -  OPAL EAST SE (2017)
 PU0052
 PU0052                         *CURRENT SURVEY CONTROL
 PU0052  ______________________________________________________________________
 PU0052* NAD 83(1986) POSITION- 44 49 11.     (N) 102 20 49.     (W)   SCALED
 PU0052* NAVD 88 ORTHO HEIGHT -   775.126 (meters)     2543.06  (feet) ADJUSTED
 PU0052  ______________________________________________________________________
 PU0052  GEOID HEIGHT    -        -18.876 (meters)                     GEOID18
 PU0052  DYNAMIC HEIGHT  -        774.951 (meters)     2542.49  (feet) COMP
 PU0052  MODELED GRAVITY -    980,366.0   (mgal)                       NAVD 88
 PU0052
 PU0052  VERT ORDER      -  SECOND    CLASS 0
 PU0052
 PU0052.The horizontal coordinates were scaled from a map and have
 PU0052.an estimated accuracy of +/- 6 seconds.
 PU0052
 PU0052.The orthometric height was determined by differential leveling and
 PU0052.adjusted by the NATIONAL GEODETIC SURVEY
 PU0052.in June 1991.
 PU0052
 PU0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0052.GEOID18 height accuracy estimate available here.
 PU0052
 PU0052.Click photographs - Photos may exist for this station.
 PU0052
 PU0052.The dynamic height is computed by dividing the NAVD 88
 PU0052.geopotential number by the normal gravity value computed on the
 PU0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0052.degrees latitude (g = 980.6199 gals.).
 PU0052
 PU0052.The modeled gravity was interpolated from observed gravity values.
 PU0052
 PU0052;                    North         East    Units  Estimated Accuracy
 PU0052;SPC SD N     -   112,300.      414,410.      MT  (+/- 180 meters Scaled)
 PU0052
 PU0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK097663(NAD 83)
 PU0052
 PU0052                          SUPERSEDED SURVEY CONTROL
 PU0052
 PU0052  NGVD 29 (??/??/92)  774.67   (m)         2541.6    (f) COMPUTED    2 0
 PU0052
 PU0052.Superseded values are not recommended for survey control.
 PU0052
 PU0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0052.See file dsdata.pdf to determine how the superseded data were derived.
 PU0052
 PU0052_MARKER: Z = SEE DESCRIPTION
 PU0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0052_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0052+STABILITY: SURFACE MOTION
 PU0052
 PU0052  HISTORY     - Date     Condition        Report By
 PU0052  HISTORY     - UNK      MONUMENTED       USAF
 PU0052  HISTORY     - 1963     GOOD             CGS
 PU0052
 PU0052                          STATION DESCRIPTION
 PU0052
 PU0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0052'12 MI SE FROM OPAL.
 PU0052'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0052'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0052'THENCE 5.25 MILES EAST ALONG A GRAVELED ROAD, 41 FEET SOUTH OF
 PU0052'THE CENTER LINE OF THE ROAD, AND THE TOP SURFACE OVER THE CENTER
 PU0052'HOLE OF A METAL COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN
 PU0052'18-INCH CONCRETE CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0054 ***********************************************************************
 PU0054  DESIGNATION -  J 8 B 2
 PU0054  PID         -  PU0054
 PU0054  STATE/COUNTY-  SD/MEADE
 PU0054  COUNTRY     -  US
 PU0054  USGS QUAD   -  OPAL EAST SE (2017)
 PU0054
 PU0054                         *CURRENT SURVEY CONTROL
 PU0054  ______________________________________________________________________
 PU0054* NAD 83(1986) POSITION- 44 49 17.     (N) 102 20 34.     (W)   SCALED
 PU0054* NAVD 88 ORTHO HEIGHT -   775.764 (meters)     2545.15  (feet) ADJUSTED
 PU0054  ______________________________________________________________________
 PU0054  GEOID HEIGHT    -        -18.887 (meters)                     GEOID18
 PU0054  DYNAMIC HEIGHT  -        775.590 (meters)     2544.58  (feet) COMP
 PU0054  MODELED GRAVITY -    980,366.4   (mgal)                       NAVD 88
 PU0054
 PU0054  VERT ORDER      -  SECOND    CLASS 0
 PU0054
 PU0054.The horizontal coordinates were scaled from a map and have
 PU0054.an estimated accuracy of +/- 6 seconds.
 PU0054
 PU0054.The orthometric height was determined by differential leveling and
 PU0054.adjusted by the NATIONAL GEODETIC SURVEY
 PU0054.in June 1991.
 PU0054
 PU0054.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0054.GEOID18 height accuracy estimate available here.
 PU0054
 PU0054.Click photographs - Photos may exist for this station.
 PU0054
 PU0054.The dynamic height is computed by dividing the NAVD 88
 PU0054.geopotential number by the normal gravity value computed on the
 PU0054.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0054.degrees latitude (g = 980.6199 gals.).
 PU0054
 PU0054.The modeled gravity was interpolated from observed gravity values.
 PU0054
 PU0054;                    North         East    Units  Estimated Accuracy
 PU0054;SPC SD N     -   112,480.      414,740.      MT  (+/- 180 meters Scaled)
 PU0054
 PU0054_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK100665(NAD 83)
 PU0054
 PU0054                          SUPERSEDED SURVEY CONTROL
 PU0054
 PU0054  NGVD 29 (??/??/92)  775.30   (m)         2543.6    (f) COMPUTED    2 0
 PU0054
 PU0054.Superseded values are not recommended for survey control.
 PU0054
 PU0054.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0054.See file dsdata.pdf to determine how the superseded data were derived.
 PU0054
 PU0054_MARKER: Z = SEE DESCRIPTION
 PU0054_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0054_STAMPING: J8 B 2
 PU0054_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0054_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0054+STABILITY: SURFACE MOTION
 PU0054
 PU0054  HISTORY     - Date     Condition        Report By
 PU0054  HISTORY     - UNK      MONUMENTED       USAF
 PU0054  HISTORY     - 1963     GOOD             CGS
 PU0054
 PU0054                          STATION DESCRIPTION
 PU0054
 PU0054'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0054'12.4 MI SE FROM OPAL.
 PU0054'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0054'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED ROAD,
 PU0054'THENCE 5.45 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.1 MILE NORTH
 PU0054'ACROSS COUNTRY, ON TOP OF A SMALL KNOLL, IN SECTION 13, T10N,
 PU0054'R15E, AND THE TOP SURFACE OVER THE CENTER HOLE OF A METAL
 PU0054'COVERED TRIBACH WHICH IS MOUNTED ON THE TOP OF AN 18-INCH CONCRETE
 PU0054'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0766 ***********************************************************************
 OR0766  DESIGNATION -  J 8 RESET
 OR0766  PID         -  OR0766
 OR0766  STATE/COUNTY-  SD/LYMAN
 OR0766  COUNTRY     -  US
 OR0766  USGS QUAD   -  KENNEBEC (2017)
 OR0766
 OR0766                         *CURRENT SURVEY CONTROL
 OR0766  ______________________________________________________________________
 OR0766* NAD 83(1986) POSITION- 43 53 26.     (N) 099 47 20.     (W)   SCALED
 OR0766* NAVD 88 ORTHO HEIGHT -   527.58  (+/-2cm)     1730.9   (feet) VERTCON3
 OR0766  ______________________________________________________________________
 OR0766  GEOID HEIGHT    -        -25.350 (meters)                     GEOID18
 OR0766  VERT ORDER      -  THIRD (See Below)
 OR0766
 OR0766.The horizontal coordinates were scaled from a map and have
 OR0766.an estimated accuracy of +/- 6 seconds.
 OR0766
 OR0766.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0766.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0766
 OR0766.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0766.GEOID18 height accuracy estimate available here.
 OR0766
 OR0766.The vertical order pertains to the NGVD 29 superseded value.
 OR0766
 OR0766.Click photographs - Photos may exist for this station.
 OR0766
 OR0766;                    North         East    Units  Estimated Accuracy
 OR0766;SPC SD S     -   173,140.      643,740.      MT  (+/- 180 meters Scaled)
 OR0766
 OR0766_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP366600(NAD 83)
 OR0766
 OR0766                          SUPERSEDED SURVEY CONTROL
 OR0766
 OR0766  NGVD 29 (??/??/??)  527.20   (m)         1729.7    (f) RESET       3  
 OR0766
 OR0766.Superseded values are not recommended for survey control.
 OR0766
 OR0766.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0766.See file dsdata.pdf to determine how the superseded data were derived.
 OR0766
 OR0766_MARKER: DB = BENCH MARK DISK
 OR0766_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0766_SP_SET: BOX CULVERT
 OR0766_STAMPING: J 8 RESET 1936
 OR0766_MARK LOGO: CGS
 OR0766_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0766+STABILITY: SURFACE MOTION
 OR0766
 OR0766  HISTORY     - Date     Condition        Report By
 OR0766  HISTORY     - 1936     MONUMENTED       SDHD
 OR0766
 OR0766                          STATION DESCRIPTION
 OR0766
 OR0766'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1936
 OR0766'2.5 MI NW FROM LYMAN.
 OR0766'ABOUT 2.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST.
 OR0766'PAUL AND PACIFIC RAILROAD FROM LYMAN, LYMAN COUNTY, ABOUT 0.2
 OR0766'MILE WEST OF A ROAD CROSSING, ABOUT 250 FEET SOUTH OF THE TRACK,
 OR0766'AT A 6- BY 6-FOOT CONCRETE-BOX CULVERT UNDER U.S. HIGHWAY 16,
 OR0766'AND IN THE NORTHWEST CORNER OF THE NORTH HEAD WALL.  A STANDARD
 OR0766'DISK, STAMPED J 8 RESET 1936.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0278 ***********************************************************************
 PS0278  DESIGNATION -  J 80
 PS0278  PID         -  PS0278
 PS0278  STATE/COUNTY-  SD/HAND
 PS0278  COUNTRY     -  US
 PS0278  USGS QUAD   -  ROCKHAM SW (2017)
 PS0278
 PS0278                         *CURRENT SURVEY CONTROL
 PS0278  ______________________________________________________________________
 PS0278* NAD 83(1986) POSITION- 44 52 00.     (N) 098 59 17.     (W)   SCALED
 PS0278* NAVD 88 ORTHO HEIGHT -   445.810 (meters)     1462.63  (feet) ADJUSTED
 PS0278  ______________________________________________________________________
 PS0278  GEOID HEIGHT    -        -24.052 (meters)                     GEOID18
 PS0278  DYNAMIC HEIGHT  -        445.748 (meters)     1462.42  (feet) COMP
 PS0278  MODELED GRAVITY -    980,464.2   (mgal)                       NAVD 88
 PS0278
 PS0278  VERT ORDER      -  SECOND    CLASS 0
 PS0278
 PS0278.The horizontal coordinates were scaled from a map and have
 PS0278.an estimated accuracy of +/- 6 seconds.
 PS0278
 PS0278.The orthometric height was determined by differential leveling and
 PS0278.adjusted by the NATIONAL GEODETIC SURVEY
 PS0278.in June 1991.
 PS0278
 PS0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0278.GEOID18 height accuracy estimate available here.
 PS0278
 PS0278.Click photographs - Photos may exist for this station.
 PS0278
 PS0278.The dynamic height is computed by dividing the NAVD 88
 PS0278.geopotential number by the normal gravity value computed on the
 PS0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0278.degrees latitude (g = 980.6199 gals.).
 PS0278
 PS0278.The modeled gravity was interpolated from observed gravity values.
 PS0278
 PS0278;                    North         East    Units  Estimated Accuracy
 PS0278;SPC SD N     -   115,330.      679,970.      MT  (+/- 180 meters Scaled)
 PS0278
 PS0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009681(NAD 83)
 PS0278
 PS0278                          SUPERSEDED SURVEY CONTROL
 PS0278
 PS0278  NGVD 29 (??/??/92)  445.485  (m)         1461.56   (f) ADJ UNCH    2 0
 PS0278
 PS0278.Superseded values are not recommended for survey control.
 PS0278
 PS0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0278.See file dsdata.pdf to determine how the superseded data were derived.
 PS0278
 PS0278_MARKER: DB = BENCH MARK DISK
 PS0278_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0278_SP_SET: BRIDGE
 PS0278_STAMPING: J 80 1934
 PS0278_MARK LOGO: CGS
 PS0278_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0278
 PS0278  HISTORY     - Date     Condition        Report By
 PS0278  HISTORY     - 1934     MONUMENTED       CGS
 PS0278  HISTORY     - 19960710 MARK NOT FOUND   NGS
 PS0278
 PS0278                          STATION DESCRIPTION
 PS0278
 PS0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PS0278'24 MI N FROM MILLER.
 PS0278'ALONG STATE HIGHWAY 45.  AT 25 FOOT CONCRETE BRIDGE CE-15-1,
 PS0278'128 SOUTH OF SECTION AT SCHOOL HOUSE.  SET IN THE SOUTH END OF
 PS0278'EAST GUARDRAIL, 2 FEET ABOVE LEVEL OF ROAD.
 PS0278
 PS0278                          STATION RECOVERY (1996)
 PS0278
 PS0278'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0278'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0279 ***********************************************************************
 PS0279  DESIGNATION -  J 80 RESET
 PS0279  PID         -  PS0279
 PS0279  STATE/COUNTY-  SD/HAND
 PS0279  COUNTRY     -  US
 PS0279  USGS QUAD   -  ROCKHAM SW (2017)
 PS0279
 PS0279                         *CURRENT SURVEY CONTROL
 PS0279  ______________________________________________________________________
 PS0279* NAD 83(1986) POSITION- 44 51 59.     (N) 098 59 18.     (W)   SCALED
 PS0279* NAVD 88 ORTHO HEIGHT -   445.219 (meters)     1460.69  (feet) ADJUSTED
 PS0279  ______________________________________________________________________
 PS0279  GEOID HEIGHT    -        -24.052 (meters)                     GEOID18
 PS0279  DYNAMIC HEIGHT  -        445.157 (meters)     1460.49  (feet) COMP
 PS0279  MODELED GRAVITY -    980,464.1   (mgal)                       NAVD 88
 PS0279
 PS0279  VERT ORDER      -  FIRST     CLASS II
 PS0279
 PS0279.The horizontal coordinates were scaled from a map and have
 PS0279.an estimated accuracy of +/- 6 seconds.
 PS0279
 PS0279.The orthometric height was determined by differential leveling and
 PS0279.adjusted by the NATIONAL GEODETIC SURVEY
 PS0279.in July 1998.
 PS0279
 PS0279.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0279.GEOID18 height accuracy estimate available here.
 PS0279
 PS0279.Click photographs - Photos may exist for this station.
 PS0279
 PS0279.The dynamic height is computed by dividing the NAVD 88
 PS0279.geopotential number by the normal gravity value computed on the
 PS0279.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0279.degrees latitude (g = 980.6199 gals.).
 PS0279
 PS0279.The modeled gravity was interpolated from observed gravity values.
 PS0279
 PS0279;                    North         East    Units  Estimated Accuracy
 PS0279;SPC SD N     -   115,300.      679,950.      MT  (+/- 180 meters Scaled)
 PS0279
 PS0279_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ009681(NAD 83)
 PS0279
 PS0279                          SUPERSEDED SURVEY CONTROL
 PS0279
 PS0279  NGVD 29 (??/??/??)  444.88   (m)         1459.6    (f) RESET       3  
 PS0279
 PS0279.Superseded values are not recommended for survey control.
 PS0279
 PS0279.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0279.See file dsdata.pdf to determine how the superseded data were derived.
 PS0279
 PS0279_MARKER: DB = BENCH MARK DISK
 PS0279_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0279_STAMPING: J 80 RESET 1947
 PS0279_MARK LOGO: CGS
 PS0279_MAGNETIC: N = NO MAGNETIC MATERIAL
 PS0279_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0279+STABILITY: SURFACE MOTION
 PS0279_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PS0279+SATELLITE: SATELLITE OBSERVATIONS - July 10, 1996
 PS0279
 PS0279  HISTORY     - Date     Condition        Report By
 PS0279  HISTORY     - 1947     MONUMENTED       CGS
 PS0279  HISTORY     - 19960710 GOOD             NGS
 PS0279
 PS0279                          STATION DESCRIPTION
 PS0279
 PS0279'DESCRIBED BY COAST AND GEODETIC SURVEY 1947
 PS0279'24.0 MILE NORTH ALONG STATE HIGHWAY 45 FROM THE COUNTY COURTHOUSE
 PS0279'AT MILLER, HAND COUNTY, 2 MILES SOUTH OF THE JUNCTION OF U.S.
 PS0279'HIGHWAY 212, AT SURVEY STATION 111+00, AND 48 FEET WEST OF THE
 PS0279'CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED J 80 RESET
 PS0279'1947 AND SET IN THE TOP OF A CONCRETE POST.
 PS0279
 PS0279                          STATION RECOVERY (1996)
 PS0279
 PS0279'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PS0279'38.7 KM (24.05 MI) NORTHERLY ALONG STATE HIGHWAY 45 FROM THE POST
 PS0279'OFFICE IN MILLER, 660.0 M (2165.3 FT) SOUTH OF MILEPOST 136, 16.4 M
 PS0279'(53.8 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD, 14.9 M (48.9 FT)
 PS0279'WEST OF THE HIGHWAY CENTERLINE, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE
 PS0279'HIGHWAY, 0.2 M (0.7 FT) EAST OF A WITNESS POST, 0.1 M (0.3 FT) SOUTH
 PS0279'OF A METAL GUARD POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE
 PS0279'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0207 ***********************************************************************
 PS0207  DESIGNATION -  J 81
 PS0207  PID         -  PS0207
 PS0207  STATE/COUNTY-  SD/JERAULD
 PS0207  COUNTRY     -  US
 PS0207  USGS QUAD   -  WESSINGTON SPRINGS (2017)
 PS0207
 PS0207                         *CURRENT SURVEY CONTROL
 PS0207  ______________________________________________________________________
 PS0207* NAD 83(1986) POSITION- 44 04 55.     (N) 098 34 14.     (W)   SCALED
 PS0207* NAVD 88 ORTHO HEIGHT -   502.436 (meters)     1648.41  (feet) ADJUSTED
 PS0207  ______________________________________________________________________
 PS0207  GEOID HEIGHT    -        -25.275 (meters)                     GEOID18
 PS0207  DYNAMIC HEIGHT  -        502.323 (meters)     1648.04  (feet) COMP
 PS0207  MODELED GRAVITY -    980,377.4   (mgal)                       NAVD 88
 PS0207
 PS0207  VERT ORDER      -  SECOND    CLASS 0
 PS0207
 PS0207.The horizontal coordinates were scaled from a map and have
 PS0207.an estimated accuracy of +/- 6 seconds.
 PS0207
 PS0207.The orthometric height was determined by differential leveling and
 PS0207.adjusted by the NATIONAL GEODETIC SURVEY
 PS0207.in June 1991.
 PS0207
 PS0207.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0207.GEOID18 height accuracy estimate available here.
 PS0207
 PS0207.Click photographs - Photos may exist for this station.
 PS0207
 PS0207.The dynamic height is computed by dividing the NAVD 88
 PS0207.geopotential number by the normal gravity value computed on the
 PS0207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0207.degrees latitude (g = 980.6199 gals.).
 PS0207
 PS0207.The modeled gravity was interpolated from observed gravity values.
 PS0207
 PS0207;                    North         East    Units  Estimated Accuracy
 PS0207;SPC SD S     -   195,760.      741,170.      MT  (+/- 180 meters Scaled)
 PS0207
 PS0207_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP343810(NAD 83)
 PS0207
 PS0207                          SUPERSEDED SURVEY CONTROL
 PS0207
 PS0207  NGVD 29 (??/??/92)  502.087  (m)         1647.26   (f) ADJ UNCH    2 0
 PS0207
 PS0207.Superseded values are not recommended for survey control.
 PS0207
 PS0207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0207.See file dsdata.pdf to determine how the superseded data were derived.
 PS0207
 PS0207_MARKER: DB = BENCH MARK DISK
 PS0207_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PS0207_SP_SET: BUILDING WALL
 PS0207_STAMPING: J 81 1934
 PS0207_MARK LOGO: CGS
 PS0207_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PS0207
 PS0207  HISTORY     - Date     Condition        Report By
 PS0207  HISTORY     - 1934     MONUMENTED       CGS
 PS0207  HISTORY     - 1954     GOOD             CGS
 PS0207
 PS0207                          STATION DESCRIPTION
 PS0207
 PS0207'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 PS0207'AT WESSINGTON SPRINGS.
 PS0207'AT WESSINGTON SPRINGS, JERAULD COUNTY, AT THE HIGH SCHOOL, AT
 PS0207'THE NORTHWEST CORNER OF THE BUILDING, IN THE BRICK WALL, 60 FEET
 PS0207'NORTH OF THE WEST ENTRANCE, AND ABOUT 4 FEET ABOVE THE GROUND.
 PS0207'A STANDARD DISK, STAMPED J 81 1934 AND SET VERTICALLY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0586 ***********************************************************************
 PR0586  DESIGNATION -  J 82 RESET
 PR0586  PID         -  PR0586
 PR0586  STATE/COUNTY-  SD/SANBORN
 PR0586  COUNTRY     -  US
 PR0586  USGS QUAD   -  ARTESIAN (2017)
 PR0586
 PR0586                         *CURRENT SURVEY CONTROL
 PR0586  ______________________________________________________________________
 PR0586* NAD 83(1986) POSITION- 44 00 34.     (N) 097 53 06.     (W)   SCALED
 PR0586* NAVD 88 ORTHO HEIGHT -   399.27  (meters)     1309.9   (feet) RESET
 PR0586  ______________________________________________________________________
 PR0586  GEOID HEIGHT    -        -25.684 (meters)                     GEOID18
 PR0586  VERT ORDER      -  THIRD
 PR0586
 PR0586.The horizontal coordinates were scaled from a map and have
 PR0586.an estimated accuracy of +/- 6 seconds.
 PR0586
 PR0586.The orthometric height was computed from unverified reset data.
 PR0586
 PR0586.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0586.GEOID18 height accuracy estimate available here.
 PR0586
 PR0586.Click photographs - Photos may exist for this station.
 PR0586
 PR0586;                    North         East    Units  Estimated Accuracy
 PR0586;SPC SD S     -   189,100.      796,300.      MT  (+/- 180 meters Scaled)
 PR0586
 PR0586_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP893735(NAD 83)
 PR0586
 PR0586                          SUPERSEDED SURVEY CONTROL
 PR0586
 PR0586.No superseded survey control is available for this station.
 PR0586
 PR0586_MARKER: DB = BENCH MARK DISK
 PR0586_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0586_STAMPING: J 82 RESET 1940
 PR0586_MARK LOGO: CGS
 PR0586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0586+STABILITY: SURFACE MOTION
 PR0586
 PR0586  HISTORY     - Date     Condition        Report By
 PR0586  HISTORY     - 1940     MONUMENTED       SDHD
 PR0586  HISTORY     - 1941     GOOD             CGS
 PR0586  HISTORY     - 1954     GOOD             CGS
 PR0586
 PR0586                          STATION DESCRIPTION
 PR0586
 PR0586'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PR0586'1.8 MI E FROM ARTESIAN.
 PR0586'1.8 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0586'PACIFIC RAILROAD FROM THE STATION AT ARTESIAN, SANBORN COUNTY,
 PR0586'ABOUT 2 POLES WEST OF MILEPOST 373, ABOUT 6 POLES EAST OF A
 PR0586'ROAD CROSSING, AND 78 FEET NORTH OF THE CENTER LINE OF STATE
 PR0586'HIGHWAY 34.  A STANDARD DISK, STAMPED J 82 RESET 1940 AND SET IN
 PR0586'THE TOP OF A CONCRETE POST.
 PR0586
 PR0586                          STATION RECOVERY (1954)
 PR0586
 PR0586'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1954
 PR0586'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0541 ***********************************************************************
 PR0541  DESIGNATION -  J 83
 PR0541  PID         -  PR0541
 PR0541  STATE/COUNTY-  SD/KINGSBURY
 PR0541  COUNTRY     -  US
 PR0541  USGS QUAD   -  IROQUOIS (2017)
 PR0541
 PR0541                         *CURRENT SURVEY CONTROL
 PR0541  ______________________________________________________________________
 PR0541* NAD 83(1986) POSITION- 44 17 22.     (N) 097 47 15.     (W)   SCALED
 PR0541* NAVD 88 ORTHO HEIGHT -   437.163 (meters)     1434.26  (feet) ADJUSTED
 PR0541  ______________________________________________________________________
 PR0541  GEOID HEIGHT    -        -25.246 (meters)                     GEOID18
 PR0541  DYNAMIC HEIGHT  -        437.081 (meters)     1433.99  (feet) COMP
 PR0541  MODELED GRAVITY -    980,417.2   (mgal)                       NAVD 88
 PR0541
 PR0541  VERT ORDER      -  SECOND    CLASS 0
 PR0541
 PR0541.The horizontal coordinates were scaled from a map and have
 PR0541.an estimated accuracy of +/- 6 seconds.
 PR0541
 PR0541.The orthometric height was determined by differential leveling and
 PR0541.adjusted by the NATIONAL GEODETIC SURVEY
 PR0541.in June 1991.
 PR0541
 PR0541.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0541.GEOID18 height accuracy estimate available here.
 PR0541
 PR0541.Click photographs - Photos may exist for this station.
 PR0541
 PR0541.The dynamic height is computed by dividing the NAVD 88
 PR0541.geopotential number by the normal gravity value computed on the
 PR0541.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0541.degrees latitude (g = 980.6199 gals.).
 PR0541
 PR0541.The modeled gravity was interpolated from observed gravity values.
 PR0541
 PR0541;                    North         East    Units  Estimated Accuracy
 PR0541;SPC SD N     -    53,100.      776,570.      MT  (+/- 180 meters Scaled)
 PR0541
 PR0541_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ967047(NAD 83)
 PR0541
 PR0541                          SUPERSEDED SURVEY CONTROL
 PR0541
 PR0541  NGVD 29 (??/??/92)  436.889  (m)         1433.36   (f) ADJ UNCH    2 0
 PR0541
 PR0541.Superseded values are not recommended for survey control.
 PR0541
 PR0541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0541.See file dsdata.pdf to determine how the superseded data were derived.
 PR0541
 PR0541_MARKER: DB = BENCH MARK DISK
 PR0541_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0541_STAMPING: J 83 1934
 PR0541_MARK LOGO: CGS
 PR0541_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0541+STABILITY: SURFACE MOTION
 PR0541
 PR0541  HISTORY     - Date     Condition        Report By
 PR0541  HISTORY     - 1934     MONUMENTED       CGS
 PR0541  HISTORY     - 1971     MARK NOT FOUND   USGS
 PR0541
 PR0541                          STATION DESCRIPTION
 PR0541
 PR0541'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0541'2.2 MI NW FROM ESMOND.
 PR0541'2.2 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PR0541'FROM THE CITY WATER TOWER AT ESMOND, KINGSBURY COUNTY, ABOUT
 PR0541'13 POLES SOUTH OF MILEPOST 120, 70 FEET NORTH OF THE CENTER OF
 PR0541'A PRIVATE-ROAD CROSSING, 48 FEET WEST OF THE CENTER LINE OF THE
 PR0541'TRACK, 2 FEET EAST OF THE RIGHT-OF-WAY FENCE, AND ABOUT 3 FEET
 PR0541'LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED J 83 1934 AND
 PR0541'SET IN THE TOP OF A CONCRETE POST.
 PR0541
 PR0541                          STATION RECOVERY (1971)
 PR0541
 PR0541'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 PR0541'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0219 ***********************************************************************
 QQ0219  DESIGNATION -  J 85
 QQ0219  PID         -  QQ0219
 QQ0219  STATE/COUNTY-  SD/CODINGTON
 QQ0219  COUNTRY     -  US
 QQ0219  USGS QUAD   -  WALLACE (2017)
 QQ0219
 QQ0219                         *CURRENT SURVEY CONTROL
 QQ0219  ______________________________________________________________________
 QQ0219* NAD 83(1986) POSITION- 45 05 12.     (N) 097 27 04.     (W)   SCALED
 QQ0219* NAVD 88 ORTHO HEIGHT -   534.638 (meters)     1754.06  (feet) ADJUSTED
 QQ0219  ______________________________________________________________________
 QQ0219  GEOID HEIGHT    -        -24.999 (meters)                     GEOID18
 QQ0219  DYNAMIC HEIGHT  -        534.565 (meters)     1753.82  (feet) COMP
 QQ0219  MODELED GRAVITY -    980,462.9   (mgal)                       NAVD 88
 QQ0219
 QQ0219  VERT ORDER      -  SECOND    CLASS 0
 QQ0219
 QQ0219.The horizontal coordinates were scaled from a map and have
 QQ0219.an estimated accuracy of +/- 6 seconds.
 QQ0219
 QQ0219.The orthometric height was determined by differential leveling and
 QQ0219.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0219.in June 1991.
 QQ0219
 QQ0219.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0219.GEOID18 height accuracy estimate available here.
 QQ0219
 QQ0219.Click photographs - Photos may exist for this station.
 QQ0219
 QQ0219.The dynamic height is computed by dividing the NAVD 88
 QQ0219.geopotential number by the normal gravity value computed on the
 QQ0219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0219.degrees latitude (g = 980.6199 gals.).
 QQ0219
 QQ0219.The modeled gravity was interpolated from observed gravity values.
 QQ0219
 QQ0219;                    North         East    Units  Estimated Accuracy
 QQ0219;SPC SD N     -   142,430.      800,620.      MT  (+/- 180 meters Scaled)
 QQ0219
 QQ0219_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ218937(NAD 83)
 QQ0219
 QQ0219                          SUPERSEDED SURVEY CONTROL
 QQ0219
 QQ0219  NGVD 29 (??/??/92)  534.328  (m)         1753.04   (f) ADJ UNCH    2 0
 QQ0219
 QQ0219.Superseded values are not recommended for survey control.
 QQ0219
 QQ0219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0219.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0219
 QQ0219_MARKER: DB = BENCH MARK DISK
 QQ0219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0219_STAMPING: J 85 1934
 QQ0219_MARK LOGO: CGS
 QQ0219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0219+STABILITY: SURFACE MOTION
 QQ0219
 QQ0219  HISTORY     - Date     Condition        Report By
 QQ0219  HISTORY     - 1934     MONUMENTED       CGS
 QQ0219
 QQ0219                          STATION DESCRIPTION
 QQ0219
 QQ0219'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0219'1.4 MI E FROM WALLACE.
 QQ0219'1.4 MILES EAST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QQ0219'FROM THE STATION AT WALLACE, CODINGTON COUNTY, ABOUT 12 POLES
 QQ0219'EAST OF MILEPOST 257, ABOUT 350 FEET EAST OF A PUBLIC-ROAD
 QQ0219'CROSSING, 44 FEET SOUTH OF THE CENTER LINE OF THE TRACK, 6 FEET
 QQ0219'SOUTH OF THE RIGHT-OF-WAY FENCE, AND ABOUT 2 FEET LOWER THAN
 QQ0219'THE TRACK.  A STANDARD DISK, STAMPED J 85 1934 AND SET IN THE
 QQ0219'TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0097 ***********************************************************************
 QR0097  DESIGNATION -  J 86
 QR0097  PID         -  QR0097
 QR0097  STATE/COUNTY-  SD/SPINK
 QR0097  COUNTRY     -  US
 QR0097  USGS QUAD   -  RANDOLPH (2017)
 QR0097
 QR0097                         *CURRENT SURVEY CONTROL
 QR0097  ______________________________________________________________________
 QR0097* NAD 83(1986) POSITION- 45 09 38.     (N) 098 11 08.     (W)   SCALED
 QR0097* NAVD 88 ORTHO HEIGHT -   395.935 (meters)     1299.00  (feet) ADJUSTED
 QR0097  ______________________________________________________________________
 QR0097  GEOID HEIGHT    -        -24.577 (meters)                     GEOID18
 QR0097  DYNAMIC HEIGHT  -        395.898 (meters)     1298.88  (feet) COMP
 QR0097  MODELED GRAVITY -    980,510.9   (mgal)                       NAVD 88
 QR0097
 QR0097  VERT ORDER      -  SECOND    CLASS 0
 QR0097
 QR0097.The horizontal coordinates were scaled from a map and have
 QR0097.an estimated accuracy of +/- 6 seconds.
 QR0097
 QR0097.The orthometric height was determined by differential leveling and
 QR0097.adjusted by the NATIONAL GEODETIC SURVEY
 QR0097.in June 1991.
 QR0097
 QR0097.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0097.GEOID18 height accuracy estimate available here.
 QR0097
 QR0097.Click photographs - Photos may exist for this station.
 QR0097
 QR0097.The dynamic height is computed by dividing the NAVD 88
 QR0097.geopotential number by the normal gravity value computed on the
 QR0097.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0097.degrees latitude (g = 980.6199 gals.).
 QR0097
 QR0097.The modeled gravity was interpolated from observed gravity values.
 QR0097
 QR0097;                    North         East    Units  Estimated Accuracy
 QR0097;SPC SD N     -   149,080.      742,640.      MT  (+/- 180 meters Scaled)
 QR0097
 QR0097_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR640011(NAD 83)
 QR0097
 QR0097                          SUPERSEDED SURVEY CONTROL
 QR0097
 QR0097  NGVD 29 (??/??/92)  395.671  (m)         1298.13   (f) ADJ UNCH    2 0
 QR0097
 QR0097.Superseded values are not recommended for survey control.
 QR0097
 QR0097.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0097.See file dsdata.pdf to determine how the superseded data were derived.
 QR0097
 QR0097_MARKER: DB = BENCH MARK DISK
 QR0097_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0097_STAMPING: J 86 1934
 QR0097_MARK LOGO: CGS
 QR0097_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0097+STABILITY: SURFACE MOTION
 QR0097
 QR0097  HISTORY     - Date     Condition        Report By
 QR0097  HISTORY     - 1934     MONUMENTED       CGS
 QR0097
 QR0097                          STATION DESCRIPTION
 QR0097
 QR0097'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0097'4.5 MI W FROM CONDE.
 QR0097'4.5 MILES WEST ALONG THE MINNEAPOLIS AND ST. LOUIS RAILROAD
 QR0097'FROM THE PEOPLES BANK AT CONDE, SPINK COUNTY, ABOUT 14-1/2
 QR0097'POLES WEST OF MILEPOST 295, ABOUT 249 FEET EAST OF A PUBLIC-ROAD
 QR0097'CROSSING, 51 FEET NORTH OF THE CENTER LINE OF THE TRACK, AND
 QR0097'ABOUT 4 FEET LOWER THAN THE TRACK.  A STANDARD DISK, STAMPED
 QR0097'J 86 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0132 ***********************************************************************
 QR0132  DESIGNATION -  J 87
 QR0132  PID         -  QR0132
 QR0132  STATE/COUNTY-  SD/FAULK
 QR0132  COUNTRY     -  US
 QR0132  USGS QUAD   -  CRESBARD (2017)
 QR0132
 QR0132                         *CURRENT SURVEY CONTROL
 QR0132  ______________________________________________________________________
 QR0132* NAD 83(1986) POSITION- 45 09 58.     (N) 098 56 58.     (W)   SCALED
 QR0132* NAVD 88 ORTHO HEIGHT -   441.549 (meters)     1448.65  (feet) ADJUSTED
 QR0132  ______________________________________________________________________
 QR0132  GEOID HEIGHT    -        -23.870 (meters)                     GEOID18
 QR0132  DYNAMIC HEIGHT  -        441.502 (meters)     1448.49  (feet) COMP
 QR0132  MODELED GRAVITY -    980,496.4   (mgal)                       NAVD 88
 QR0132
 QR0132  VERT ORDER      -  SECOND    CLASS 0
 QR0132
 QR0132.The horizontal coordinates were scaled from a map and have
 QR0132.an estimated accuracy of +/- 6 seconds.
 QR0132
 QR0132.The orthometric height was determined by differential leveling and
 QR0132.adjusted by the NATIONAL GEODETIC SURVEY
 QR0132.in June 1991.
 QR0132
 QR0132.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0132.GEOID18 height accuracy estimate available here.
 QR0132
 QR0132.Click photographs - Photos may exist for this station.
 QR0132
 QR0132.The dynamic height is computed by dividing the NAVD 88
 QR0132.geopotential number by the normal gravity value computed on the
 QR0132.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0132.degrees latitude (g = 980.6199 gals.).
 QR0132
 QR0132.The modeled gravity was interpolated from observed gravity values.
 QR0132
 QR0132;                    North         East    Units  Estimated Accuracy
 QR0132;SPC SD N     -   148,640.      682,590.      MT  (+/- 180 meters Scaled)
 QR0132
 QR0132_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR039014(NAD 83)
 QR0132
 QR0132                          SUPERSEDED SURVEY CONTROL
 QR0132
 QR0132  NGVD 29 (??/??/92)  441.229  (m)         1447.60   (f) ADJ UNCH    2 0
 QR0132
 QR0132.Superseded values are not recommended for survey control.
 QR0132
 QR0132.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0132.See file dsdata.pdf to determine how the superseded data were derived.
 QR0132
 QR0132_MARKER: DB = BENCH MARK DISK
 QR0132_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0132_STAMPING: J 87 1934
 QR0132_MARK LOGO: CGS
 QR0132_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0132+STABILITY: SURFACE MOTION
 QR0132
 QR0132  HISTORY     - Date     Condition        Report By
 QR0132  HISTORY     - 1934     MONUMENTED       CGS
 QR0132  HISTORY     - 1965     MARK NOT FOUND   USGS
 QR0132
 QR0132                          STATION DESCRIPTION
 QR0132
 QR0132'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0132'AT CRESBARD.
 QR0132'AT CRESBARD, FAULK COUNTY, 52 FEET SOUTH OF THE BLADE SEMAPHORE
 QR0132'AT THE MINNEAPOLIS AND ST. LOUIS RAILROAD STATION, ABOUT 8-1/2
 QR0132'POLES EAST OF MILEPOST 333, AT A PUBLIC-ROAD CROSSING, 101 FEET
 QR0132'EAST OF THE CENTER LINE OF THE ROAD, 42 FEET SOUTH OF THE CENTER
 QR0132'LINE OF THE TRACK, AND ABOUT LEVEL WITH THE TRACK.  A STANDARD
 QR0132'DISK, STAMPED J 87 1934 AND SET IN THE TOP OF A CONCRETE POST.
 QR0132
 QR0132                          STATION RECOVERY (1965)
 QR0132
 QR0132'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 QR0132'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0171 ***********************************************************************
 QR0171  DESIGNATION -  J 88
 QR0171  PID         -  QR0171
 QR0171  STATE/COUNTY-  SD/MCPHERSON
 QR0171  COUNTRY     -  US
 QR0171  USGS QUAD   -  LEOLA (2017)
 QR0171
 QR0171                         *CURRENT SURVEY CONTROL
 QR0171  ______________________________________________________________________
 QR0171* NAD 83(1986) POSITION- 45 43 23.     (N) 098 56 16.     (W)   SCALED
 QR0171* NAVD 88 ORTHO HEIGHT -   484.984 (meters)     1591.15  (feet) ADJUSTED
 QR0171  ______________________________________________________________________
 QR0171  GEOID HEIGHT    -        -23.811 (meters)                     GEOID18
 QR0171  DYNAMIC HEIGHT  -        484.950 (meters)     1591.04  (feet) COMP
 QR0171  MODELED GRAVITY -    980,530.2   (mgal)                       NAVD 88
 QR0171
 QR0171  VERT ORDER      -  SECOND    CLASS 0
 QR0171
 QR0171.The horizontal coordinates were scaled from a map and have
 QR0171.an estimated accuracy of +/- 6 seconds.
 QR0171
 QR0171.The orthometric height was determined by differential leveling and
 QR0171.adjusted by the NATIONAL GEODETIC SURVEY
 QR0171.in June 1991.
 QR0171
 QR0171.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0171.GEOID18 height accuracy estimate available here.
 QR0171
 QR0171.Click photographs - Photos may exist for this station.
 QR0171
 QR0171.The dynamic height is computed by dividing the NAVD 88
 QR0171.geopotential number by the normal gravity value computed on the
 QR0171.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0171.degrees latitude (g = 980.6199 gals.).
 QR0171
 QR0171.The modeled gravity was interpolated from observed gravity values.
 QR0171
 QR0171;                    North         East    Units  Estimated Accuracy
 QR0171;SPC SD N     -   210,540.      682,690.      MT  (+/- 180 meters Scaled)
 QR0171
 QR0171_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR048632(NAD 83)
 QR0171
 QR0171                          SUPERSEDED SURVEY CONTROL
 QR0171
 QR0171  NGVD 29 (??/??/92)  484.633  (m)         1590.00   (f) ADJ UNCH    2 0
 QR0171
 QR0171.Superseded values are not recommended for survey control.
 QR0171
 QR0171.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0171.See file dsdata.pdf to determine how the superseded data were derived.
 QR0171
 QR0171_MARKER: DB = BENCH MARK DISK
 QR0171_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 QR0171_SP_SET: TOWER FOUNDATION
 QR0171_STAMPING: J 88 1934
 QR0171_MARK LOGO: CGS
 QR0171_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0171_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QR0171
 QR0171  HISTORY     - Date     Condition        Report By
 QR0171  HISTORY     - 1934     MONUMENTED       CGS
 QR0171  HISTORY     - 1940     GOOD             CGS
 QR0171  HISTORY     - 19950101 GOOD             SDDENR
 QR0171
 QR0171                          STATION DESCRIPTION
 QR0171
 QR0171'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0171'AT LEOLA.
 QR0171'AT LEOLA, MC PHERSON COUNTY, AT THE CITY WATER TOWER, AND IN THE
 QR0171'SOUTHWEST CORNER OF THE CONCRETE FOUNDATION OF THE SOUTHWEST
 QR0171'LEG.  A STANDARD DISK, STAMPED J 88 1934.
 QR0171
 QR0171                          STATION RECOVERY (1995)
 QR0171
 QR0171'RECOVERY NOTE BY SOUTH DAKOTA DEPT OF ENV/NAT`L RES 1995
 QR0171'FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0610 ***********************************************************************
 OS0610  DESIGNATION -  J 9
 OS0610  PID         -  OS0610
 OS0610  STATE/COUNTY-  SD/JONES
 OS0610  COUNTRY     -  US
 OS0610  USGS QUAD   -  OKATON NE (2017)
 OS0610
 OS0610                         *CURRENT SURVEY CONTROL
 OS0610  ______________________________________________________________________
 OS0610* NAD 83(1986) POSITION- 43 52 35.     (N) 100 50 41.     (W)   SCALED
 OS0610* NAVD 88 ORTHO HEIGHT -   727.779 (meters)     2387.72  (feet) ADJUSTED
 OS0610  ______________________________________________________________________
 OS0610  GEOID HEIGHT    -        -23.794 (meters)                     GEOID18
 OS0610  DYNAMIC HEIGHT  -        727.540 (meters)     2386.94  (feet) COMP
 OS0610  MODELED GRAVITY -    980,267.6   (mgal)                       NAVD 88
 OS0610
 OS0610  VERT ORDER      -  FIRST     CLASS II
 OS0610
 OS0610.The horizontal coordinates were scaled from a map and have
 OS0610.an estimated accuracy of +/- 6 seconds.
 OS0610
 OS0610.The orthometric height was determined by differential leveling and
 OS0610.adjusted by the NATIONAL GEODETIC SURVEY
 OS0610.in June 1991.
 OS0610
 OS0610.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0610.GEOID18 height accuracy estimate available here.
 OS0610
 OS0610.Click photographs - Photos may exist for this station.
 OS0610
 OS0610.The dynamic height is computed by dividing the NAVD 88
 OS0610.geopotential number by the normal gravity value computed on the
 OS0610.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0610.degrees latitude (g = 980.6199 gals.).
 OS0610
 OS0610.The modeled gravity was interpolated from observed gravity values.
 OS0610
 OS0610;                    North         East    Units  Estimated Accuracy
 OS0610;SPC SD S     -   171,550.      558,900.      MT  (+/- 180 meters Scaled)
 OS0610
 OS0610_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP517597(NAD 83)
 OS0610
 OS0610                          SUPERSEDED SURVEY CONTROL
 OS0610
 OS0610.No superseded survey control is available for this station.
 OS0610
 OS0610_MARKER: DB = BENCH MARK DISK
 OS0610_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OS0610_SP_SET: BRIDGE
 OS0610_STAMPING: J 9 1925
 OS0610_MARK LOGO: CGS
 OS0610_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0610
 OS0610  HISTORY     - Date     Condition        Report By
 OS0610  HISTORY     - 1925     MONUMENTED       CGS
 OS0610  HISTORY     - 1938     GOOD             CGS
 OS0610
 OS0610                          STATION DESCRIPTION
 OS0610
 OS0610'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 OS0610'6 MI S FROM KADOKA.
 OS0610'ALONG STATE HIGHWAY NO. 73, 6.0 MILES SOUTH OF KADOKA, IN A
 OS0610'CONCRETE BRIDGE OVER A DRY CREEK, IN THE NORTHEAST CORNER OF
 OS0610'THE BRIDGE, IN THE FOUR INCH PROJECTION OF THE BASE OF THE
 OS0610'BANISTER, SIX INCHES SOUTH OF THE NORTH END, ON THE SIDE NEAREST
 OS0610'THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0284 ***********************************************************************
 PU0284  DESIGNATION -  J 9 B 1
 PU0284  PID         -  PU0284
 PU0284  STATE/COUNTY-  SD/MEADE
 PU0284  COUNTRY     -  US
 PU0284  USGS QUAD   -  OPAL EAST SW (2017)
 PU0284
 PU0284                         *CURRENT SURVEY CONTROL
 PU0284  ______________________________________________________________________
 PU0284* NAD 83(1986) POSITION- 44 50 57.     (N) 102 26 50.     (W)   SCALED
 PU0284* NAVD 88 ORTHO HEIGHT -   813.361 (meters)     2668.50  (feet) ADJUSTED
 PU0284  ______________________________________________________________________
 PU0284  GEOID HEIGHT    -        -18.545 (meters)                     GEOID18
 PU0284  DYNAMIC HEIGHT  -        813.181 (meters)     2667.91  (feet) COMP
 PU0284  MODELED GRAVITY -    980,368.8   (mgal)                       NAVD 88
 PU0284
 PU0284  VERT ORDER      -  SECOND    CLASS 0
 PU0284
 PU0284.The horizontal coordinates were scaled from a map and have
 PU0284.an estimated accuracy of +/- 6 seconds.
 PU0284
 PU0284.The orthometric height was determined by differential leveling and
 PU0284.adjusted by the NATIONAL GEODETIC SURVEY
 PU0284.in June 1991.
 PU0284
 PU0284.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0284.GEOID18 height accuracy estimate available here.
 PU0284
 PU0284.Click photographs - Photos may exist for this station.
 PU0284
 PU0284.The dynamic height is computed by dividing the NAVD 88
 PU0284.geopotential number by the normal gravity value computed on the
 PU0284.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0284.degrees latitude (g = 980.6199 gals.).
 PU0284
 PU0284.The modeled gravity was interpolated from observed gravity values.
 PU0284
 PU0284;                    North         East    Units  Estimated Accuracy
 PU0284;SPC SD N     -   115,810.      406,580.      MT  (+/- 180 meters Scaled)
 PU0284
 PU0284_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK017693(NAD 83)
 PU0284
 PU0284                          SUPERSEDED SURVEY CONTROL
 PU0284
 PU0284  NGVD 29 (??/??/92)  812.90   (m)         2667.0    (f) COMPUTED    2 0
 PU0284
 PU0284.Superseded values are not recommended for survey control.
 PU0284
 PU0284.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0284.See file dsdata.pdf to determine how the superseded data were derived.
 PU0284
 PU0284_MARKER: Z = SEE DESCRIPTION
 PU0284_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0284_STAMPING: J 9 B 1
 PU0284_PROJECTION: PROJECTING 122 CENTIMETERS
 PU0284_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0284+STABILITY: SURFACE MOTION
 PU0284
 PU0284  HISTORY     - Date     Condition        Report By
 PU0284  HISTORY     - UNK      MONUMENTED       USAF
 PU0284  HISTORY     - 1962     GOOD             CGS
 PU0284
 PU0284                          STATION DESCRIPTION
 PU0284
 PU0284'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0284'5.5 MI SE FROM OPAL.
 PU0284'1.8 MILES EAST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL, THENCE
 PU0284'3.5 MILES SOUTH ALONG A GRAVEL ROAD, THENCE 0.2 MILE EAST ALONG A
 PU0284'FENCE LINE, 4 FEET NORTH OF THE FENCE, THE CENTER OF A TRIBRACH
 PU0284'MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER PROJECTING 4
 PU0284'FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0034 ***********************************************************************
 QR0034  DESIGNATION -  J 90
 QR0034  PID         -  QR0034
 QR0034  STATE/COUNTY-  SD/BROWN
 QR0034  COUNTRY     -  US
 QR0034  USGS QUAD   -  COLUMBIA NE (2017)
 QR0034
 QR0034                         *CURRENT SURVEY CONTROL
 QR0034  ______________________________________________________________________
 QR0034* NAD 83(1986) POSITION- 45 44 56.     (N) 098 18 39.     (W)   SCALED
 QR0034* NAVD 88 ORTHO HEIGHT -   399.196 (meters)     1309.70  (feet) ADJUSTED
 QR0034  ______________________________________________________________________
 QR0034  GEOID HEIGHT    -        -24.801 (meters)                     GEOID18
 QR0034  DYNAMIC HEIGHT  -        399.175 (meters)     1309.63  (feet) COMP
 QR0034  MODELED GRAVITY -    980,552.6   (mgal)                       NAVD 88
 QR0034
 QR0034  VERT ORDER      -  SECOND    CLASS 0
 QR0034
 QR0034.The horizontal coordinates were scaled from a map and have
 QR0034.an estimated accuracy of +/- 6 seconds.
 QR0034
 QR0034.The orthometric height was determined by differential leveling and
 QR0034.adjusted by the NATIONAL GEODETIC SURVEY
 QR0034.in June 1991.
 QR0034
 QR0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0034.GEOID18 height accuracy estimate available here.
 QR0034
 QR0034.Click photographs - Photos may exist for this station.
 QR0034
 QR0034.The dynamic height is computed by dividing the NAVD 88
 QR0034.geopotential number by the normal gravity value computed on the
 QR0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0034.degrees latitude (g = 980.6199 gals.).
 QR0034
 QR0034.The modeled gravity was interpolated from observed gravity values.
 QR0034
 QR0034;                    North         East    Units  Estimated Accuracy
 QR0034;SPC SD N     -   214,240.      731,430.      MT  (+/- 180 meters Scaled)
 QR0034
 QR0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR536663(NAD 83)
 QR0034
 QR0034                          SUPERSEDED SURVEY CONTROL
 QR0034
 QR0034  NGVD 29 (??/??/92)  398.88   (m)         1308.7    (f) COMPUTED    2 0
 QR0034
 QR0034.Superseded values are not recommended for survey control.
 QR0034
 QR0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0034.See file dsdata.pdf to determine how the superseded data were derived.
 QR0034
 QR0034_MARKER: DB = BENCH MARK DISK
 QR0034_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0034_SP_SET: CULVERT HEADWALL
 QR0034_STAMPING: J 90 1934
 QR0034_MARK LOGO: CGS
 QR0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0034+STABILITY: SURFACE MOTION
 QR0034
 QR0034  HISTORY     - Date     Condition        Report By
 QR0034  HISTORY     - 1934     MONUMENTED       CGS
 QR0034
 QR0034                          STATION DESCRIPTION
 QR0034
 QR0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0034'5.6 MI W FROM HOUGHTON.
 QR0034'5.6 MILES WEST OF NATIONAL ATLAS ELEVATOR AT HOUGHTON.  ALONG
 QR0034'STATE HIGHWAY 10 AT 5 FOOT BY 10 FOOT R C B CULVERT 150 FEET NORTH
 QR0034'OF SECTION CORNER AT BASE OF HILL.  SET IN CENTER OF WEST HEADWALL,
 QR0034'3 FEET BELOW ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0035 ***********************************************************************
 QR0035  DESIGNATION -  J 90 RESET
 QR0035  PID         -  QR0035
 QR0035  STATE/COUNTY-  SD/BROWN
 QR0035  COUNTRY     -  US
 QR0035  USGS QUAD   -  COLUMBIA NE (2017)
 QR0035
 QR0035                         *CURRENT SURVEY CONTROL
 QR0035  ______________________________________________________________________
 QR0035* NAD 83(1986) POSITION- 45 44 57.     (N) 098 18 41.     (W)   SCALED
 QR0035* NAVD 88 ORTHO HEIGHT -   398.43  (meters)     1307.2   (feet) RESET
 QR0035  ______________________________________________________________________
 QR0035  GEOID HEIGHT    -        -24.800 (meters)                     GEOID18
 QR0035  VERT ORDER      -  THIRD
 QR0035
 QR0035.The horizontal coordinates were scaled from a map and have
 QR0035.an estimated accuracy of +/- 6 seconds.
 QR0035
 QR0035.The orthometric height was computed from unverified reset data.
 QR0035
 QR0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0035.GEOID18 height accuracy estimate available here.
 QR0035
 QR0035.Click photographs - Photos may exist for this station.
 QR0035
 QR0035;                    North         East    Units  Estimated Accuracy
 QR0035;SPC SD N     -   214,270.      731,390.      MT  (+/- 180 meters Scaled)
 QR0035
 QR0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR535664(NAD 83)
 QR0035
 QR0035                          SUPERSEDED SURVEY CONTROL
 QR0035
 QR0035.No superseded survey control is available for this station.
 QR0035
 QR0035_MARKER: DB = BENCH MARK DISK
 QR0035_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0035_SP_SET: BOX CULVERT HEADWALL
 QR0035_STAMPING: J 90 RESET 1951
 QR0035_MARK LOGO: CGS
 QR0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0035+STABILITY: SURFACE MOTION
 QR0035
 QR0035  HISTORY     - Date     Condition        Report By
 QR0035  HISTORY     - 1951     MONUMENTED       SDHD
 QR0035
 QR0035                          STATION DESCRIPTION
 QR0035
 QR0035'DESCRIBED BY SOUTH DAKOTA HIGHWAY DEPARTMENT 1951
 QR0035'5.6 MI W FROM HOUGHTON.
 QR0035'5.6 MILES WEST ALONG STATE HIGHWAY 10 FROM THE NATIONAL ATLAS
 QR0035'ELEVATOR CO. ELEVATOR AT HOUGHTON, BROWN COUNTY, 0.1 MILE NORTH
 QR0035'OF THE CORNER COMMON TO SECTIONS 4, 5, 8 AND 9, T 126 N, R 62 W,
 QR0035'AT A 3.6- BY 8-FOOT CONCRETE-BOX CULVERT, AND IN THE TOP OF THE
 QR0035'WEST HEADWALL.  A STANDARD DISK, STAMPED J 90 RESET 1951.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0339 ***********************************************************************
 QQ0339  DESIGNATION -  J 91
 QQ0339  PID         -  QQ0339
 QQ0339  STATE/COUNTY-  SD/MARSHALL
 QQ0339  COUNTRY     -  US
 QQ0339  USGS QUAD   -  SPAIN (2017)
 QQ0339
 QQ0339                         *CURRENT SURVEY CONTROL
 QQ0339  ______________________________________________________________________
 QQ0339* NAD 83(1986) POSITION- 45 44 00.     (N) 097 46 27.     (W)   SCALED
 QQ0339* NAVD 88 ORTHO HEIGHT -   402.003 (meters)     1318.90  (feet) ADJUSTED
 QQ0339  ______________________________________________________________________
 QQ0339  GEOID HEIGHT    -        -25.208 (meters)                     GEOID18
 QQ0339  DYNAMIC HEIGHT  -        401.985 (meters)     1318.85  (feet) COMP
 QQ0339  MODELED GRAVITY -    980,559.1   (mgal)                       NAVD 88
 QQ0339
 QQ0339  VERT ORDER      -  SECOND    CLASS 0
 QQ0339
 QQ0339.The horizontal coordinates were scaled from a map and have
 QQ0339.an estimated accuracy of +/- 6 seconds.
 QQ0339
 QQ0339.The orthometric height was determined by differential leveling and
 QQ0339.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0339.in June 1991.
 QQ0339
 QQ0339.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0339.GEOID18 height accuracy estimate available here.
 QQ0339
 QQ0339.Click photographs - Photos may exist for this station.
 QQ0339
 QQ0339.The dynamic height is computed by dividing the NAVD 88
 QQ0339.geopotential number by the normal gravity value computed on the
 QQ0339.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0339.degrees latitude (g = 980.6199 gals.).
 QQ0339
 QQ0339.The modeled gravity was interpolated from observed gravity values.
 QQ0339
 QQ0339;                    North         East    Units  Estimated Accuracy
 QQ0339;SPC SD N     -   213,520.      773,230.      MT  (+/- 180 meters Scaled)
 QQ0339
 QQ0339_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR953651(NAD 83)
 QQ0339
 QQ0339                          SUPERSEDED SURVEY CONTROL
 QQ0339
 QQ0339  NGVD 29 (??/??/92)  401.726  (m)         1318.00   (f) ADJ UNCH    2 0
 QQ0339
 QQ0339.Superseded values are not recommended for survey control.
 QQ0339
 QQ0339.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0339.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0339
 QQ0339_MARKER: DB = BENCH MARK DISK
 QQ0339_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0339_STAMPING: J 91 1934
 QQ0339_MARK LOGO: CGS
 QQ0339_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0339+STABILITY: SURFACE MOTION
 QQ0339
 QQ0339  HISTORY     - Date     Condition        Report By
 QQ0339  HISTORY     - 1934     MONUMENTED       CGS
 QQ0339
 QQ0339                          STATION DESCRIPTION
 QQ0339
 QQ0339'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0339'4 MI S FROM BRITTON.
 QQ0339'ABOUT 4 MILES SOUTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0339'PACIFIC RAILROAD FROM THE STATION AT BRITTON, MARSHALL COUNTY,
 QQ0339'ABOUT 3 POLES NORTH OF MILEPOST 24, AT A PUBLIC-ROAD CROSSING,
 QQ0339'35 FEET NORTH OF THE CENTER LINE OF THE ROAD, 50 FEET WEST OF
 QQ0339'THE CENTER LINE OF THE TRACK, 3 FEET SOUTH OF A RIGHT-OF-WAY
 QQ0339'FENCE CORNER, AND ABOUT 2 FEET LOWER THAN THE TRACK.  A STANDARD
 QQ0339'DISK, STAMPED J 91 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0204 ***********************************************************************
 QQ0204  DESIGNATION -  J 92
 QQ0204  PID         -  QQ0204
 QQ0204  STATE/COUNTY-  SD/ROBERTS
 QQ0204  COUNTRY     -  US
 QQ0204  USGS QUAD   -  CLAIRE CITY (2017)
 QQ0204
 QQ0204                         *CURRENT SURVEY CONTROL
 QQ0204  ______________________________________________________________________
 QQ0204* NAD 83(1986) POSITION- 45 51 22.     (N) 097 01 15.     (W)   SCALED
 QQ0204* NAVD 88 ORTHO HEIGHT -   373.461 (meters)     1225.26  (feet) ADJUSTED
 QQ0204  ______________________________________________________________________
 QQ0204  GEOID HEIGHT    -        -25.874 (meters)                     GEOID18
 QQ0204  DYNAMIC HEIGHT  -        373.457 (meters)     1225.25  (feet) COMP
 QQ0204  MODELED GRAVITY -    980,591.4   (mgal)                       NAVD 88
 QQ0204
 QQ0204  VERT ORDER      -  SECOND    CLASS 0
 QQ0204
 QQ0204.The horizontal coordinates were scaled from a map and have
 QQ0204.an estimated accuracy of +/- 6 seconds.
 QQ0204
 QQ0204.The orthometric height was determined by differential leveling and
 QQ0204.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0204.in June 1991.
 QQ0204
 QQ0204.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0204.GEOID18 height accuracy estimate available here.
 QQ0204
 QQ0204.Click photographs - Photos may exist for this station.
 QQ0204
 QQ0204.The dynamic height is computed by dividing the NAVD 88
 QQ0204.geopotential number by the normal gravity value computed on the
 QQ0204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0204.degrees latitude (g = 980.6199 gals.).
 QQ0204
 QQ0204.The modeled gravity was interpolated from observed gravity values.
 QQ0204
 QQ0204;                    North         East    Units  Estimated Accuracy
 QQ0204;SPC SD N     -   229,050.      831,330.      MT  (+/- 180 meters Scaled)
 QQ0204
 QQ0204_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR536799(NAD 83)
 QQ0204
 QQ0204                          SUPERSEDED SURVEY CONTROL
 QQ0204
 QQ0204  NGVD 29 (??/??/92)  373.238  (m)         1224.53   (f) ADJ UNCH    2 0
 QQ0204
 QQ0204.Superseded values are not recommended for survey control.
 QQ0204
 QQ0204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0204.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0204
 QQ0204_MARKER: DB = BENCH MARK DISK
 QQ0204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0204_STAMPING: J 92 1934
 QQ0204_MARK LOGO: CGS
 QQ0204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0204+STABILITY: SURFACE MOTION
 QQ0204
 QQ0204  HISTORY     - Date     Condition        Report By
 QQ0204  HISTORY     - 1934     MONUMENTED       CGS
 QQ0204
 QQ0204                          STATION DESCRIPTION
 QQ0204
 QQ0204'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0204'AT HAMMER.
 QQ0204'AT HAMMER, ROBERTS COUNTY, 91 FEET EAST AND 12 FEET NORTH OF
 QQ0204'THE NORTHEAST CORNER OF THE MINNEAPOLIS, ST. PAUL AND SAULT
 QQ0204'STE. MARIE RAILWAY STATION, ABOUT 11 POLES EAST OF MILEPOST
 QQ0204'33, AT A PUBLIC-ROAD CROSSING, 27 FEET WEST OF THE CENTER LINE
 QQ0204'OF THE ROAD, 48 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 QQ0204'AND ABOUT 1.5 FEET LOWER THAN THE TRACK.  A STANDARD DISK,
 QQ0204'STAMPED J 92 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0208 ***********************************************************************
 QQ0208  DESIGNATION -  J 93
 QQ0208  PID         -  QQ0208
 QQ0208  STATE/COUNTY-  SD/ROBERTS
 QQ0208  COUNTRY     -  US
 QQ0208  USGS QUAD   -  SISSETON (2017)
 QQ0208
 QQ0208                         *CURRENT SURVEY CONTROL
 QQ0208  ______________________________________________________________________
 QQ0208* NAD 83(1986) POSITION- 45 39 35.     (N) 097 02 26.     (W)   SCALED
 QQ0208* NAVD 88 ORTHO HEIGHT -   366.886 (meters)     1203.69  (feet) ADJUSTED
 QQ0208  ______________________________________________________________________
 QQ0208  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 QQ0208  DYNAMIC HEIGHT  -        366.868 (meters)     1203.63  (feet) COMP
 QQ0208  MODELED GRAVITY -    980,556.6   (mgal)                       NAVD 88
 QQ0208
 QQ0208  VERT ORDER      -  SECOND    CLASS 0
 QQ0208
 QQ0208.The horizontal coordinates were scaled from a map and have
 QQ0208.an estimated accuracy of +/- 6 seconds.
 QQ0208
 QQ0208.The orthometric height was determined by differential leveling and
 QQ0208.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0208.in June 1991.
 QQ0208
 QQ0208.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0208.GEOID18 height accuracy estimate available here.
 QQ0208
 QQ0208.Click photographs - Photos may exist for this station.
 QQ0208
 QQ0208.The dynamic height is computed by dividing the NAVD 88
 QQ0208.geopotential number by the normal gravity value computed on the
 QQ0208.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0208.degrees latitude (g = 980.6199 gals.).
 QQ0208
 QQ0208.The modeled gravity was interpolated from observed gravity values.
 QQ0208
 QQ0208;                    North         East    Units  Estimated Accuracy
 QQ0208;SPC SD N     -   207,180.      830,600.      MT  (+/- 180 meters Scaled)
 QQ0208
 QQ0208_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR526581(NAD 83)
 QQ0208
 QQ0208                          SUPERSEDED SURVEY CONTROL
 QQ0208
 QQ0208  NGVD 29 (??/??/92)  366.64   (m)         1202.9    (f) COMPUTED    2 0
 QQ0208
 QQ0208.Superseded values are not recommended for survey control.
 QQ0208
 QQ0208.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0208.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0208
 QQ0208_MARKER: DB = BENCH MARK DISK
 QQ0208_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0208_SP_SET: BRIDGE
 QQ0208_STAMPING: J 93 1934
 QQ0208_MARK LOGO: CGS
 QQ0208_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0208
 QQ0208  HISTORY     - Date     Condition        Report By
 QQ0208  HISTORY     - 1934     MONUMENTED       CGS
 QQ0208
 QQ0208                          STATION DESCRIPTION
 QQ0208
 QQ0208'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QQ0208'AT SISSETON.
 QQ0208'AT SISSETON ALONG STATE HIGHWAY 10.  SET IN THE CENTER OF THE
 QQ0208'SOUTHWEST WING OF 33 FOOT CONCRETE DECK BIRDGE.  138 FEET WEST
 QQ0208'OF THE POINT OF INTERSECTION OF THE JUNCTION OF STATE HIGHWAYS
 QQ0208'15 AND 10.  12 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY,
 QQ0208'2.5 FEET ABOVE ROAD LEVEL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0210 ***********************************************************************
 QQ0210  DESIGNATION -  J 93 RESET
 QQ0210  PID         -  QQ0210
 QQ0210  STATE/COUNTY-  SD/ROBERTS
 QQ0210  COUNTRY     -  US
 QQ0210  USGS QUAD   -  SISSETON (2017)
 QQ0210
 QQ0210                         *CURRENT SURVEY CONTROL
 QQ0210  ______________________________________________________________________
 QQ0210* NAD 83(1986) POSITION- 45 39 35.     (N) 097 02 26.     (W)   SCALED
 QQ0210* NAVD 88 ORTHO HEIGHT -   365.71  (meters)     1199.8   (feet) RESET
 QQ0210  ______________________________________________________________________
 QQ0210  GEOID HEIGHT    -        -25.768 (meters)                     GEOID18
 QQ0210  VERT ORDER      -  THIRD
 QQ0210
 QQ0210.The horizontal coordinates were scaled from a map and have
 QQ0210.an estimated accuracy of +/- 6 seconds.
 QQ0210
 QQ0210.The orthometric height was computed from unverified reset data.
 QQ0210
 QQ0210.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0210.GEOID18 height accuracy estimate available here.
 QQ0210
 QQ0210.Click photographs - Photos may exist for this station.
 QQ0210
 QQ0210;                    North         East    Units  Estimated Accuracy
 QQ0210;SPC SD N     -   207,180.      830,600.      MT  (+/- 180 meters Scaled)
 QQ0210
 QQ0210_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR526581(NAD 83)
 QQ0210
 QQ0210                          SUPERSEDED SURVEY CONTROL
 QQ0210
 QQ0210.No superseded survey control is available for this station.
 QQ0210
 QQ0210_MARKER: DB = BENCH MARK DISK
 QQ0210_SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE
 QQ0210_SP_SET: VIADUCT
 QQ0210_STAMPING: J 93 RESET 1950 1962
 QQ0210_MARK LOGO: CGS
 QQ0210_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QQ0210
 QQ0210  HISTORY     - Date     Condition        Report By
 QQ0210  HISTORY     - 1962     MONUMENTED       SDHD
 QQ0210  HISTORY     - 1963     GOOD             CGS
 QQ0210  HISTORY     - 19900725 MARK NOT FOUND   NGS
 QQ0210
 QQ0210                          STATION DESCRIPTION
 QQ0210
 QQ0210'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QQ0210'AT SISSETON.
 QQ0210'AT SISSETON, ROBERTS COUNTY, ON STATE HIGHWAY 10, 138 FEET WEST
 QQ0210'OF THE CENTER OF THE INTERSECTION WITH STATE HIGHWAY 15, AT A
 QQ0210'34-FOOT REINFORCED CONCRETE DOCK VIADUCT, IN THE CENTER OF THE
 QQ0210'SOUTHWEST WINGWALL, 17 FEET SOUTH OF THE CENTERLINE OF THE
 QQ0210'HIGHWAY, AND ABOUT 2 FEET HIGHER THAN THE VIADUCT FLOOR.  IN
 QQ0210'SW CORNER OF R.C.B.C. ON PARAPET WALL IN NEW QUADRUPLE R.C.B.C.
 QQ0210'IN SAME LOCATION AS OLD BRIDGE.
 QQ0210
 QQ0210                          STATION RECOVERY (1990)
 QQ0210
 QQ0210'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 QQ0210'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0401 ***********************************************************************
 PR0401  DESIGNATION -  J 94
 PR0401  PID         -  PR0401
 PR0401  STATE/COUNTY-  SD/HAMLIN
 PR0401  COUNTRY     -  US
 PR0401  USGS QUAD   -  LAKE POINSETT (2017)
 PR0401
 PR0401                         *CURRENT SURVEY CONTROL
 PR0401  ______________________________________________________________________
 PR0401* NAD 83(1986) POSITION- 44 36 06.     (N) 097 04 18.     (W)   SCALED
 PR0401* NAVD 88 ORTHO HEIGHT -   507.294 (meters)     1664.35  (feet) ADJUSTED
 PR0401  ______________________________________________________________________
 PR0401  GEOID HEIGHT    -        -24.919 (meters)                     GEOID18
 PR0401  DYNAMIC HEIGHT  -        507.214 (meters)     1664.08  (feet) COMP
 PR0401  MODELED GRAVITY -    980,443.6   (mgal)                       NAVD 88
 PR0401
 PR0401  VERT ORDER      -  SECOND    CLASS 0
 PR0401
 PR0401.The horizontal coordinates were scaled from a map and have
 PR0401.an estimated accuracy of +/- 6 seconds.
 PR0401
 PR0401.The orthometric height was determined by differential leveling and
 PR0401.adjusted by the NATIONAL GEODETIC SURVEY
 PR0401.in June 1991.
 PR0401
 PR0401.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0401.GEOID18 height accuracy estimate available here.
 PR0401
 PR0401.Click photographs - Photos may exist for this station.
 PR0401
 PR0401.The dynamic height is computed by dividing the NAVD 88
 PR0401.geopotential number by the normal gravity value computed on the
 PR0401.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0401.degrees latitude (g = 980.6199 gals.).
 PR0401
 PR0401.The modeled gravity was interpolated from observed gravity values.
 PR0401
 PR0401;                    North         East    Units  Estimated Accuracy
 PR0401;SPC SD N     -    89,580.      832,430.      MT  (+/- 180 meters Scaled)
 PR0401
 PR0401_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ530405(NAD 83)
 PR0401
 PR0401                          SUPERSEDED SURVEY CONTROL
 PR0401
 PR0401  NGVD 29 (??/??/92)  507.015  (m)         1663.43   (f) ADJ UNCH    2 0
 PR0401
 PR0401.Superseded values are not recommended for survey control.
 PR0401
 PR0401.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0401.See file dsdata.pdf to determine how the superseded data were derived.
 PR0401
 PR0401_MARKER: DB = BENCH MARK DISK
 PR0401_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PR0401_SP_SET: CULVERT HEADWALL
 PR0401_STAMPING: J 94 1934
 PR0401_MARK LOGO: CGS
 PR0401_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0401+STABILITY: SURFACE MOTION
 PR0401
 PR0401  HISTORY     - Date     Condition        Report By
 PR0401  HISTORY     - 1934     MONUMENTED       CGS
 PR0401  HISTORY     - 20061129 MARK NOT FOUND   INDIV
 PR0401
 PR0401                          STATION DESCRIPTION
 PR0401
 PR0401'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0401'10.2 MI W FROM ESTELLINE.
 PR0401'10.2 MILES WEST ALONG STATE HIGHWAY 28 FROM THE CHICAGO AND
 PR0401'NORTH WESTERN RAILWAY STATION AT ESTELLINE, HAMLIN COUNTY,
 PR0401'AT A 6-FOOT CONCRETE CULVERT UNDER THE HIGHWAY, IN THE TOP OF
 PR0401'THE EAST END OF THE NORTH GUARD WALL, AND ABOUT 3 FEET HIGHER
 PR0401'THAN THE HIGHWAY.  A STANDARD DISK, STAMPED J 94 1934.
 PR0401
 PR0401                          STATION RECOVERY (2006)
 PR0401
 PR0401'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2006
 PR0401'THE HEADWALL AND CULVERT HAVE EITHER BEEN ELIMINATED OR REPLACED
 PR0401'DURING MODERNIZATION OF HWY 28.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0520 ***********************************************************************
 PR0520  DESIGNATION -  J 95
 PR0520  PID         -  PR0520
 PR0520  STATE/COUNTY-  SD/BROOKINGS
 PR0520  COUNTRY     -  US
 PR0520  USGS QUAD   -  LAKE SINAI (2017)
 PR0520
 PR0520                         *CURRENT SURVEY CONTROL
 PR0520  ______________________________________________________________________
 PR0520* NAD 83(1986) POSITION- 44 20 29.     (N) 097 00 32.     (W)   SCALED
 PR0520* NAVD 88 ORTHO HEIGHT -   519.781 (meters)     1705.31  (feet) ADJUSTED
 PR0520  ______________________________________________________________________
 PR0520  GEOID HEIGHT    -        -25.158 (meters)                     GEOID18
 PR0520  DYNAMIC HEIGHT  -        519.685 (meters)     1705.00  (feet) COMP
 PR0520  MODELED GRAVITY -    980,416.6   (mgal)                       NAVD 88
 PR0520
 PR0520  VERT ORDER      -  SECOND    CLASS 0
 PR0520
 PR0520.The horizontal coordinates were scaled from a map and have
 PR0520.an estimated accuracy of +/- 6 seconds.
 PR0520
 PR0520.The orthometric height was determined by differential leveling and
 PR0520.adjusted by the NATIONAL GEODETIC SURVEY
 PR0520.in June 1991.
 PR0520
 PR0520.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0520.GEOID18 height accuracy estimate available here.
 PR0520
 PR0520.Click photographs - Photos may exist for this station.
 PR0520
 PR0520.The dynamic height is computed by dividing the NAVD 88
 PR0520.geopotential number by the normal gravity value computed on the
 PR0520.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0520.degrees latitude (g = 980.6199 gals.).
 PR0520
 PR0520.The modeled gravity was interpolated from observed gravity values.
 PR0520
 PR0520;                    North         East    Units  Estimated Accuracy
 PR0520;SPC SD N     -    60,860.      838,480.      MT  (+/- 180 meters Scaled)
 PR0520
 PR0520_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ587117(NAD 83)
 PR0520
 PR0520                          SUPERSEDED SURVEY CONTROL
 PR0520
 PR0520  NGVD 29 (??/??/92)  519.512  (m)         1704.43   (f) ADJ UNCH    2 0
 PR0520
 PR0520.Superseded values are not recommended for survey control.
 PR0520
 PR0520.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0520.See file dsdata.pdf to determine how the superseded data were derived.
 PR0520
 PR0520_MARKER: DB = BENCH MARK DISK
 PR0520_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0520_STAMPING: J 95 1934
 PR0520_MARK LOGO: CGS
 PR0520_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0520+STABILITY: SURFACE MOTION
 PR0520
 PR0520  HISTORY     - Date     Condition        Report By
 PR0520  HISTORY     - 1934     MONUMENTED       CGS
 PR0520  HISTORY     - 1949     GOOD             CGS
 PR0520  HISTORY     - 1964     MARK NOT FOUND   USGS
 PR0520
 PR0520                          STATION DESCRIPTION
 PR0520
 PR0520'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0520'4.4 MI W FROM VOLGA.
 PR0520'4.4 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PR0520'THE STATION AT VOLGA, BROOKINGS COUNTY, 3 FEET SOUTHEAST OF
 PR0520'MILEPOST 302, 33 FEET NORTH OF THE CENTER LINE OF THE TRACK,
 PR0520'AND ABOUT 3 FEET HIGHER THAN THE RAIL.  A STANDARD DISK, STAMPED
 PR0520'J 95 1934 AND SET IN THE TOP OF A CONCRETE POST.
 PR0520'NOTE-- 1964-REPORT MILE POSTS HAVE BEEN MOVED TO THE SOUTH SIDE
 PR0520'OF THE TRACK MAKING THE DESCRIPTION INADEQUATE.
 PR0520
 PR0520                          STATION RECOVERY (1964)
 PR0520
 PR0520'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PR0520'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0772 ***********************************************************************
 QS0772  DESIGNATION -  J KRUMS RED BARN VENTILATOR
 QS0772  PID         -  QS0772
 QS0772  STATE/COUNTY-  SD/DEWEY
 QS0772  COUNTRY     -  US
 QS0772  USGS QUAD   -  TRAIL CITY (2017)
 QS0772
 QS0772                         *CURRENT SURVEY CONTROL
 QS0772  ______________________________________________________________________
 QS0772* NAD 83(1996) POSITION- 45 27 31.23521(N) 100 42 03.19684(W)   ADJUSTED
 QS0772  ______________________________________________________________________
 QS0772  GEOID HEIGHT    -        -21.488 (meters)                     GEOID18
 QS0772  LAPLACE CORR    -         -3.26  (seconds)                    DEFLEC18
 QS0772  HORZ ORDER      -  THIRD
 QS0772
 QS0772.The horizontal coordinates were established by classical geodetic methods
 QS0772.and adjusted by the National Geodetic Survey in January 1998.
 QS0772
 QS0772.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0772.GEOID18 height accuracy estimate available here.
 QS0772
 QS0772.Click photographs - Photos may exist for this station.
 QS0772
 QS0772.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0772
 QS0772. The following values were computed from the NAD 83(1996) position.
 QS0772
 QS0772;                    North         East     Units Scale Factor Converg.
 QS0772;SPC SD N     -   180,852.810   545,182.530   MT  0.99996438   -0 29 45.8
 QS0772;SPC SD N     -   593,347.93  1,788,653.02   sFT  0.99996438   -0 29 45.8
 QS0772;UTM  14      - 5,035,312.656   367,018.173   MT  0.99981743   -1 12 44.9
 QS0772
 QS0772_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR6701835312(NAD 83)
 QS0772
 QS0772                          SUPERSEDED SURVEY CONTROL
 QS0772
 QS0772  NAD 83(1986)-  45 27 31.22650(N)    100 42 03.19452(W) AD(       ) 3
 QS0772  NAD 27      -  45 27 31.25800(N)    100 42 01.66700(W) AD(       ) 3
 QS0772
 QS0772.Superseded values are not recommended for survey control.
 QS0772
 QS0772.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0772.See file dsdata.pdf to determine how the superseded data were derived.
 QS0772
 QS0772_MARKER: 94 = ROOFTOP VENTILATOR
 QS0772
 QS0772  HISTORY     - Date     Condition        Report By
 QS0772  HISTORY     - 1952     FIRST OBSERVED   CGS
 QS0772
 QS0772                          STATION DESCRIPTION
 QS0772
 QS0772'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QS0772'THE STATION IS ABOUT 1-3/4 MILES EAST AND 1 MILE SOUTH OF
 QS0772'TRAIL CITY.  IT IS A WOODEN, RED PAINTED BUILDING ABOUT 50
 QS0772'FEET HIGH.  THE POINT INTERSECTED WAS THE APEX OF THE VENTILATOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0731 ***********************************************************************
 QS0731  DESIGNATION -  JACK
 QS0731  PID         -  QS0731
 QS0731  STATE/COUNTY-  SD/WALWORTH
 QS0731  COUNTRY     -  US
 QS0731  USGS QUAD   -  AKASKA (2017)
 QS0731
 QS0731                         *CURRENT SURVEY CONTROL
 QS0731  ______________________________________________________________________
 QS0731* NAD 83(1996) POSITION- 45 19 55.78804(N) 100 02 12.43871(W)   ADJUSTED
 QS0731* NAVD 88 ORTHO HEIGHT -   647.    (meters)     2123.    (feet) SCALED
 QS0731  ______________________________________________________________________
 QS0731  GEOID HEIGHT    -        -22.210 (meters)                     GEOID18
 QS0731  LAPLACE CORR    -         -2.50  (seconds)                    DEFLEC18
 QS0731  HORZ ORDER      -  SECOND
 QS0731
 QS0731.The horizontal coordinates were established by classical geodetic methods
 QS0731.and adjusted by the National Geodetic Survey in January 1998.
 QS0731
 QS0731.The orthometric height was scaled from a topographic map.
 QS0731
 QS0731.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0731.GEOID18 height accuracy estimate available here.
 QS0731
 QS0731.Click photographs - Photos may exist for this station.
 QS0731
 QS0731.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0731
 QS0731. The following values were computed from the NAD 83(1996) position.
 QS0731
 QS0731;                    North         East     Units Scale Factor Converg.
 QS0731;SPC SD N     -   166,556.166   597,116.290   MT  0.99995112   -0 01 33.7
 QS0731;SPC SD N     -   546,443.02  1,959,039.03   sFT  0.99995112   -0 01 33.7
 QS0731;UTM  14      - 5,020,373.404   418,758.767   MT  0.99968115   -0 44 14.6
 QS0731
 QS0731!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0731!SPC SD N     -   0.99990200  x   0.99995112  =   0.99985312
 QS0731!UTM  14      -   0.99990200  x   0.99968115  =   0.99958318
 QS0731
 QS0731:                Primary Azimuth Mark                     Grid Az
 QS0731:SPC SD N     -  NORMAN                                   358 47 00.0
 QS0731:UTM  14      -  NORMAN                                   359 29 40.9
 QS0731
 QS0731_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR1875820373(NAD 83)
 QS0731
 QS0731|---------------------------------------------------------------------|
 QS0731| PID    Reference Object                     Distance      Geod. Az  |
 QS0731|                                                           dddmmss.s |
 QS0731| CO5692 JACK RM 2                             9.994 METERS 09529     |
 QS0731| CO5691 JACK RM 1                             7.842 METERS 18654     |
 QS0731| QS0726 NORMAN                              APPROX. 5.2 KM 3584526.3 |
 QS0731|---------------------------------------------------------------------|
 QS0731
 QS0731                          SUPERSEDED SURVEY CONTROL
 QS0731
 QS0731  NAD 83(1986)-  45 19 55.77853(N)    100 02 12.44015(W) AD(       ) 2
 QS0731  NAD 27      -  45 19 55.81788(N)    100 02 10.99871(W) AD(       ) 2
 QS0731
 QS0731.Superseded values are not recommended for survey control.
 QS0731
 QS0731.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0731.See file dsdata.pdf to determine how the superseded data were derived.
 QS0731
 QS0731_MARKER: DD = SURVEY DISK
 QS0731_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0731+WITH SETTING: INFORMATION.
 QS0731_STAMPING: ET JACK 1967
 QS0731_MARK LOGO: USGS
 QS0731_PROJECTION: FLUSH
 QS0731_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0731_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0731
 QS0731  HISTORY     - Date     Condition        Report By
 QS0731  HISTORY     - 1967     MONUMENTED       USGS
 QS0731
 QS0731                          STATION DESCRIPTION
 QS0731
 QS0731'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0731'THE STATION IS LOCATED APPROX. 13.0 MI S. AND 1.0 MI E. OF
 QS0731'SELBY, 1.0 MI N. AND 2.5 MI W. OF LOWRY, APPROX. 4.0 MI E. OF
 QS0731'AKASKA, TS. 121 AND 122 N., R. 76 W., NEAR THE SW. COR. OF
 QS0731'SEC. 33.
 QS0731'
 QS0731'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HWY. 83 AND
 QS0731'STATE HWY. 103, AT THE TOWN OF SELBY, GO S. ALONG U.S. HWY.
 QS0731'83 FOR 12.5 MI TO A CROSSROADS, TURN LEFT (E.) AND GO 1.2
 QS0731'MI ALONG DIRT FIELD RD. TO END OF TRUCK TRAVEL, THE STATION
 QS0731'IS ON HIGHEST POINT OF A SMALL TOP APPROX. 530 FT TO SE.
 QS0731'
 QS0731'STATION MARK IS ON THE HIGHEST POINT OF SMALL TOP, STAMPED
 QS0731'ET JACK 1967.
 QS0731'
 QS0731'REFERENCE MARK NO. 1 IS SW. OF THE STATION ON SAME HILL, STAMPED
 QS0731'JACK NO. 1 1967.
 QS0731'
 QS0731'REFERENCE MARK NO. 2 IS E. OF THE STATION ON THE SAME HILL,
 QS0731'STAMPED JACK NO. 2 1967.
 QS0731'
 QS0731'AZIMUTH MARK - NONE SET.
 QS0731'
 QS0731'REFERENCE AZIMUTH - RELAY MAST 2.0 MI S. OF SELBY.
 QS0731'
 QS0731'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0731'ON ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. DIAMETER
 QS0731'TILES 12 IN. LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0731'
 QS0731'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0811 ***********************************************************************
 OR0811  DESIGNATION -  JACOB RESET
 OR0811  PID         -  OR0811
 OR0811  STATE/COUNTY-  SD/AURORA
 OR0811  COUNTRY     -  US
 OR0811  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0811
 OR0811                         *CURRENT SURVEY CONTROL
 OR0811  ______________________________________________________________________
 OR0811* NAD 83(1996) POSITION- 43 43 00.31496(N) 098 32 57.39719(W)   ADJUSTED
 OR0811* NAVD 88 ORTHO HEIGHT -   476.68  (+/-2cm)     1563.9   (feet) VERTCON3
 OR0811  ______________________________________________________________________
 OR0811  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 OR0811  LAPLACE CORR    -         -1.94  (seconds)                    DEFLEC18
 OR0811  HORZ ORDER      -  SECOND
 OR0811  VERT ORDER      -  THIRD (See Below)
 OR0811
 OR0811.The horizontal coordinates were established by classical geodetic methods
 OR0811.and adjusted by the National Geodetic Survey in January 1998.
 OR0811
 OR0811.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0811.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0811
 OR0811.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0811.GEOID18 height accuracy estimate available here.
 OR0811
 OR0811.The vertical order pertains to the NGVD 29 superseded value.
 OR0811
 OR0811.Click photographs - Photos may exist for this station.
 OR0811
 OR0811.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0811
 OR0811. The following values were computed from the NAD 83(1996) position.
 OR0811
 OR0811;                    North         East     Units Scale Factor Converg.
 OR0811;SPC SD S     -   155,230.171   743,747.114   MT  0.99990834   +1 13 50.6
 OR0811;SPC SD S     -   509,284.32  2,440,110.32   sFT  0.99990834   +1 13 50.6
 OR0811;UTM  14      - 4,840,512.827   536,307.802   MT  0.99961621   +0 18 41.4
 OR0811
 OR0811!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0811!SPC SD S     -   0.99992932  x   0.99990834  =   0.99983766
 OR0811!UTM  14      -   0.99992932  x   0.99961621  =   0.99954555
 OR0811
 OR0811:                Primary Azimuth Mark                     Grid Az
 OR0811:SPC SD S     -  PLANKINTON                               094 42 53.6
 OR0811:UTM  14      -  PLANKINTON                               095 38 02.8
 OR0811
 OR0811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP3630740512(NAD 83)
 OR0811
 OR0811|---------------------------------------------------------------------|
 OR0811| PID    Reference Object                     Distance      Geod. Az  |
 OR0811|                                                           dddmmss.s |
 OR0811| OR0027 PLANKINTON                          APPROX. 4.1 KM 0955644.2 |
 OR0811| OR0838 WHITE LAKE WATER TOWER              APPROX.13.4 KM 2762835.8 |
 OR0811| OR0350 JACOB RM                             46.040 METERS 27831     |
 OR0811|---------------------------------------------------------------------|
 OR0811
 OR0811                          SUPERSEDED SURVEY CONTROL
 OR0811
 OR0811  NAD 83(1995)-  43 43 00.32947(N)    098 32 57.38576(W) AD(       ) 2
 OR0811  NAD 83(1986)-  43 43 00.33194(N)    098 32 57.39053(W) AD(       ) 2
 OR0811  NGVD 29 (04/17/07)  476.35   (m)         1562.8    (f) RESET       3  
 OR0811
 OR0811.Superseded values are not recommended for survey control.
 OR0811
 OR0811.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0811.See file dsdata.pdf to determine how the superseded data were derived.
 OR0811
 OR0811_MARKER: DH = HORIZONTAL CONTROL DISK
 OR0811_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0811_STAMPING: JACOB 1924 1981
 OR0811_MARK LOGO: NGS
 OR0811_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0811_MAGNETIC: O = OTHER; SEE DESCRIPTION
 OR0811_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0811+STABILITY: SURFACE MOTION
 OR0811
 OR0811  HISTORY     - Date     Condition        Report By
 OR0811  HISTORY     - 1981     MONUMENTED       NGS
 OR0811  HISTORY     - 19810826 GOOD             NGS
 OR0811
 OR0811                          STATION DESCRIPTION
 OR0811
 OR0811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981
 OR0811'5.0 KM (3.1 MI) WEST FROM PLANKINGTON.
 OR0811'5.0 KM (3.1 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF MAIN
 OR0811'STREET AND OLD HIGHWAY IN PLANKINGTON, 12.2 METERS (40.0 FEET) NORTH
 OR0811'OF THE CENTER OF A RAILROAD TRACK, AND 2.9 METERS (9.5 FEET) SOUTH OF
 OR0811'AN FENCE.
 OR0811'THE MARK IS 1.0 FT  W FROM A WITNESS POST.
 OR0811'THE MARK IS 3.6 FT ABOVE TRACK.
 OR0811
 OR0811                          STATION RECOVERY (1981)
 OR0811
 OR0811'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 OR0811'THE UNDERGROUND STATION MARK AND REFERENCE MARK 1 WERE RECOVERED IN
 OR0811'GOOD CONDITION.  THE SURFACE STATION MARK HAD BEEN HIT BY HEAVY
 OR0811'EQUIPMENT AND TRIPPED TO ONE SIDE.  THE SURFACE MARK WAS REMOVED, TO
 OR0811'RECOVER THE UNDERGROUND MARK, AND THEN RESET OVER THE UNDERGROUND
 OR0811'MARK.  REFERENCE MARK 2 WAS ESTABLISHED AT THIS TIME.  STATION
 OR0811'PLANKINGTON WILL SUFFICE FOR AN AZIMUTH.  NEW DESCRIPTIVE TEXT
 OR0811'FOLLOWS.  THE STATION IS LOCATED ABOUT 4.8 KM (3.00 MI) WEST OF
 OR0811'PLANKINGTON ALONG THE NORTH SIDE OF OLD HIGHWAY 16 AND SOUTH DAKOTA
 OR0811'RAILROAD TRACK, IN RAILROAD RIGHT-OF-WAY.  TO REACH THE STATION FROM
 OR0811'THE JUNCTION OF MAIN STREET AND OLD HIGHWAY 16 IN PLANKINGTON, GO WEST
 OR0811'ON THE OLD HIGHWAY FOR 1.1 KM (0.70 MI) TO STATION PLANKINGTON 1924 ON
 OR0811'THE RIGHT.  CONTINUE WEST ON THE OLD HIGHWAY FOR 3.7 KM (2.30 MI) TO A
 OR0811'SIDE ROAD RIGHT.  CONTINUE WEST ON THEOLD HGIHWAY FOR 0.2 KM (0.10 MI)
 OR0811'TO THE STATION ON THE RIGHT. THE STATION IS A STANDARD CGS DISK
 OR0811'STAMPED JACOB 1924 1981 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 OR0811'14 INCHES 25 CM IN DIAMETER PROJECTING 4 INCHES 10 CM ABOVE THE
 OR0811'GROUND.  LOCATED 12.2 METERS (40.0 FT) NORTH FROM THE CENTER OF THE
 OR0811'RAILROAD TRACK, 2.9 METERS (9.5 FT) SOUTH FROM A METAL WITNESS POST
 OR0811'AND FENCE, 0.31 METERS (1.02 FT) WEST FROM A METAL WITNESS POST.  THE
 OR0811'UNDERGROUND MARK IS A STANDARD CGS DISK STAMPED JACOB 1924 SET INTO A
 OR0811'IRREGULAR MASS OF CONCRETE 3 FEET (0.9 M) 0.9 METERS (3.0 FT) BELOW
 OR0811'THE SURFACE. REFERENCE MARK NO 1 IS A STANDARD CGS DISK STAMPED JACOB
 OR0811'1924 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 12 INCHES 30 CM IN
 OR0811'DIAMETER FLUSH WITH GROUND.  LOCATED 14.5 METERS (47.6 FT) NORTH FROM
 OR0811'THE CENTER OF THE RAILROAD TRACK, 0.32 METERS (1.05 FT) EAST FROM A
 OR0811'METAL WITNESS POST, 0.29 SOUTH FROM A FENCE AND 1.8 FEET (0.5 M) 0.54
 OR0811'METERS (1.77 FT) LOWER THAN THE STATION. REFERENCE MARK NO.  2 IS A
 OR0811'STANDARD NGS DISK STAMPED JACOB NO. 2 1981 SET INTO THE TOP OF A ROUND
 OR0811'CONCRETE MONUMENT 12 INCHES 30 CM IN DIAMETER PROJECTING 4 INCHES 10
 OR0811'CM ABOVE THE GROUND.  LOCATED 23.8 METERS (78.1 FT) NORTH FROM THE
 OR0811'CENTER OF OLD HIGHWAY 16, 11.1 METERS (36.4 FT) SOUTH FROM THE CENTER
 OR0811'OF THE RAILROAD TRACK, 0.3 METERS (1.0 FT) NORTH FROM A WITNESS POST,
 OR0811'AND 3.6 FEET (1.1 M) 1.09 METERS (3.58 FT) LOWER THAN THE STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0350 ***********************************************************************
 OR0350  DESIGNATION -  JACOB RM
 OR0350  PID         -  OR0350
 OR0350  STATE/COUNTY-  SD/AURORA
 OR0350  COUNTRY     -  US
 OR0350  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0350
 OR0350                         *CURRENT SURVEY CONTROL
 OR0350  ______________________________________________________________________
 OR0350* NAD 83(1986) POSITION- 43 43 00.54   (N) 098 32 59.43   (W)   HD_HELD1
 OR0350* NAVD 88 ORTHO HEIGHT -   476.14  (+/-2cm)     1562.1   (feet) VERTCON3
 OR0350  ______________________________________________________________________
 OR0350  GEOID HEIGHT    -        -25.889 (meters)                     GEOID18
 OR0350  VERT ORDER      -  ? (See Below)
 OR0350
 OR0350.The horizontal coordinates were determined by differentially corrected
 OR0350.hand held GPS observations or other comparable positioning techniques
 OR0350.and have an estimated accuracy of +/- 3 meters.
 OR0350
 OR0350.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0350.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0350
 OR0350.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0350.GEOID18 height accuracy estimate available here.
 OR0350
 OR0350.The vertical order pertains to the NGVD 29 superseded value.
 OR0350
 OR0350.Click photographs - Photos may exist for this station.
 OR0350
 OR0350;                    North         East    Units  Estimated Accuracy
 OR0350;SPC SD S     -   155,236.1     743,701.5     MT  (+/- 3 meters HH1 GPS) 
 OR0350
 OR0350_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP3626240519(NAD 83)
 OR0350
 OR0350                          SUPERSEDED SURVEY CONTROL
 OR0350
 OR0350  NGVD 29 (??/??/92)  475.814  (m)         1561.07   (f) ADJ UNCH       
 OR0350
 OR0350.Superseded values are not recommended for survey control.
 OR0350
 OR0350.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0350.See file dsdata.pdf to determine how the superseded data were derived.
 OR0350
 OR0350_MARKER: DR = REFERENCE MARK DISK
 OR0350_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0350_STAMPING: JACOB 1924
 OR0350_MARK LOGO: CGS
 OR0350_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0350+STABILITY: SURFACE MOTION
 OR0350
 OR0350  HISTORY     - Date     Condition        Report By
 OR0350  HISTORY     - 1924     MONUMENTED       CGS
 OR0350  HISTORY     - 1935     GOOD             CGS
 OR0350  HISTORY     - 1981     GOOD             NGS
 OR0350
 OR0350                          STATION DESCRIPTION
 OR0350
 OR0350'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0350'3.3 MI W FROM PLANKINTON.
 OR0350'ABOUT 3.3 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0350'PACIFIC RAILROAD FROM THE STATION AT PLANKINTON, AURORA COUNTY,
 OR0350'ABOUT 1/4 MILE WEST OF A DIRT-ROAD CROSSING, ABOUT 140 YARDS
 OR0350'WEST OF A WHISTLE POST, ABOUT 50 YARDS WEST OF TRAVERSE STATION
 OR0350'JACOB, DESCRIBED ABOVE, AND 48 FEET NORTH OF THE CENTER LINE
 OR0350'OF THE TRACK.  A STANDARD REFERENCE-MARK DISK, STAMPED JACOB
 OR0350'1924 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 1
 OR0350'INCH ABOVE GROUND.
 OR0350
 OR0350                          STATION RECOVERY (1935)
 OR0350
 OR0350'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0350'RECOVERED IN GOOD CONDITION.
 OR0350
 OR0350                          STATION RECOVERY (1981)
 OR0350
 OR0350'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
 OR0350'5.0 KM ( 3.1 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF MAIN
 OR0350'STREET AND OLD HIGHWAY 16 IN PLANKINGTON 14.5 N (47.6 FT) NORTH OF
 OR0350'THE CENTER OF RAILROAD TRACK AND 0.3 N (1.0 FT) SOUTH OF A FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0812 ***********************************************************************
 OR0812  DESIGNATION -  JACOB RM 2
 OR0812  PID         -  OR0812
 OR0812  STATE/COUNTY-  SD/AURORA
 OR0812  COUNTRY     -  US
 OR0812  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR0812
 OR0812                         *CURRENT SURVEY CONTROL
 OR0812  ______________________________________________________________________
 OR0812* NAD 83(1986) POSITION- 43 43 00.     (N) 098 32 57.     (W)   SCALED
 OR0812* NAVD 88 ORTHO HEIGHT -   475.61  (+/-2cm)     1560.4   (feet) VERTCON3
 OR0812  ______________________________________________________________________
 OR0812  GEOID HEIGHT    -        -25.890 (meters)                     GEOID18
 OR0812  VERT ORDER      -  THIRD (See Below)
 OR0812
 OR0812.The horizontal coordinates were scaled from a map and have
 OR0812.an estimated accuracy of +/- 6 seconds.
 OR0812
 OR0812.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0812.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0812
 OR0812.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0812.GEOID18 height accuracy estimate available here.
 OR0812
 OR0812.The vertical order pertains to the NGVD 29 superseded value.
 OR0812
 OR0812.Click photographs - Photos may exist for this station.
 OR0812
 OR0812;                    North         East    Units  Estimated Accuracy
 OR0812;SPC SD S     -   155,220.      743,760.      MT  (+/- 180 meters Scaled)
 OR0812
 OR0812_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP363405(NAD 83)
 OR0812
 OR0812                          SUPERSEDED SURVEY CONTROL
 OR0812
 OR0812  NGVD 29 (04/17/07)  475.28   (m)         1559.3    (f) RESET       3  
 OR0812
 OR0812.Superseded values are not recommended for survey control.
 OR0812
 OR0812.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0812.See file dsdata.pdf to determine how the superseded data were derived.
 OR0812
 OR0812_MARKER: DR = REFERENCE MARK DISK
 OR0812_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0812_STAMPING: JACOB 1924 NO 2 1981
 OR0812_MARK LOGO: NGS
 OR0812_PROJECTION: FLUSH
 OR0812_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0812+STABILITY: SURFACE MOTION
 OR0812
 OR0812  HISTORY     - Date     Condition        Report By
 OR0812  HISTORY     - 1981     MONUMENTED       NGS
 OR0812
 OR0812                          STATION DESCRIPTION
 OR0812
 OR0812'DESCRIBED BY NATIONAL GEODETIC SURVEY 1981 (CLN)
 OR0812'5.0 KM (3.1 MI) WEST FROM PLANKINGTON.
 OR0812'5.0 KM (3.1 MI) WEST ALONG OLD HIGHWAY 16 FROM THE JUNCTION OF MAIN
 OR0812'STREET AND THE OLD HIGHWAY IN PLANKINGTON, 23.8 METERS (78.1 FEET)
 OR0812'NORTH OF THE CENTER OF THE OLD HIGHWAY, AND 11.1 METERS (36.4 FEET)
 OR0812'SOUTH OF THE CENTER OF THE RAILROAD TRACK.
 OR0812'THE MARK IS 1.0 FT  N FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2252 ***********************************************************************
 PU2252  DESIGNATION -  JACOBY
 PU2252  PID         -  PU2252
 PU2252  STATE/COUNTY-  SD/MEADE
 PU2252  COUNTRY     -  US
 PU2252  USGS QUAD   -  BULL RUN CREEK (2017)
 PU2252
 PU2252                         *CURRENT SURVEY CONTROL
 PU2252  ______________________________________________________________________
 PU2252* NAD 83(1996) POSITION- 44 47 17.36575(N) 102 47 18.63019(W)   ADJUSTED
 PU2252* NAVD 88 ORTHO HEIGHT -   823.    (meters)     2700.    (feet) SCALED
 PU2252  ______________________________________________________________________
 PU2252  GEOID HEIGHT    -        -17.685 (meters)                     GEOID18
 PU2252  LAPLACE CORR    -         -6.26  (seconds)                    DEFLEC18
 PU2252  HORZ ORDER      -  SECOND
 PU2252
 PU2252.The horizontal coordinates were established by classical geodetic methods
 PU2252.and adjusted by the National Geodetic Survey in January 1998.
 PU2252
 PU2252.The orthometric height was scaled from a topographic map.
 PU2252
 PU2252.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2252.GEOID18 height accuracy estimate available here.
 PU2252
 PU2252.Click photographs - Photos may exist for this station.
 PU2252
 PU2252.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2252
 PU2252. The following values were computed from the NAD 83(1996) position.
 PU2252
 PU2252;                    North         East     Units Scale Factor Converg.
 PU2252;SPC SD N     -   109,901.899   379,381.018   MT  0.99994960   -1 58 24.7
 PU2252;SPC SD N     -   360,569.81  1,244,685.89   sFT  0.99994960   -1 58 24.7
 PU2252;UTM  13      - 4,961,796.847   674,940.834   MT  0.99997635   +1 33 30.1
 PU2252
 PU2252!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2252!SPC SD N     -   0.99987368  x   0.99994960  =   0.99982328
 PU2252!UTM  13      -   0.99987368  x   0.99997635  =   0.99985003
 PU2252
 PU2252:                Primary Azimuth Mark                     Grid Az
 PU2252:SPC SD N     -  JACOBY AZ MK                             228 40 51.1
 PU2252:UTM  13      -  JACOBY AZ MK                             225 08 56.3
 PU2252
 PU2252_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK7494061796(NAD 83)
 PU2252
 PU2252|---------------------------------------------------------------------|
 PU2252| PID    Reference Object                     Distance      Geod. Az  |
 PU2252|                                                           dddmmss.s |
 PU2252| CQ4072 JACOBY RM 1                          19.503 METERS 04430     |
 PU2252| CQ4073 JACOBY RM 2                          18.922 METERS 17338     |
 PU2252| CQ4071 JACOBY AZ MK                                       2264226.4 |
 PU2252|---------------------------------------------------------------------|
 PU2252
 PU2252                          SUPERSEDED SURVEY CONTROL
 PU2252
 PU2252  NAD 83(1993)-  44 47 17.35826(N)    102 47 18.62971(W) AD(       ) 2
 PU2252  NAD 83(1986)-  44 47 17.35746(N)    102 47 18.62888(W) AD(       ) 2
 PU2252  NAD 27      -  44 47 17.39760(N)    102 47 17.02250(W) AD(       ) 2
 PU2252
 PU2252.Superseded values are not recommended for survey control.
 PU2252
 PU2252.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2252.See file dsdata.pdf to determine how the superseded data were derived.
 PU2252
 PU2252_MARKER: DS = TRIANGULATION STATION DISK
 PU2252_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2252_STAMPING: JACOBY 1951
 PU2252_MARK LOGO: CGS
 PU2252_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2252+STABILITY: SURFACE MOTION
 PU2252
 PU2252  HISTORY     - Date     Condition        Report By
 PU2252  HISTORY     - 1951     MONUMENTED       CGS
 PU2252  HISTORY     - 1962     GOOD             CGS
 PU2252
 PU2252                          STATION DESCRIPTION
 PU2252
 PU2252'DESCRIBED BY COAST AND GEODETIC SURVEY 1951 (VRS)
 PU2252'THE STATION IS LOCATED ON LAND OWNED BY MR. FRANK JACOBY, ABOUT
 PU2252'3 MILES NORTH OF FAIRPOINT, ON THE SOUTH SIDE OF THE SOUTHWEST
 PU2252'1/4, SECTION 28, T 10 N, R 11 E, 0.1 MILE EAST OF A GRADED
 PU2252'ROAD, AND 22 FEET SOUTH OF THE CENTER OF A TRACK ROAD.
 PU2252'
 PU2252'TO REACH THE STATION FROM THE CROSSROADS JUST NORTH OF THE STORE
 PU2252'AND POST OFFICE IN FAIRPOINT, GO NORTH ON A GRADED ROAD FOR 2.8
 PU2252'MILES TO THE AZIMUTH MARK ON THE LEFT.  CONTINUE FOR 0.5 MILE
 PU2252'TO A TRACK ROAD RIGHT.  TURN RIGHT ON THE TRACK ROAD AND GO
 PU2252'0.1 MILE TO THE TOP OF A MOUND AND THE STATION.
 PU2252'
 PU2252'THE STATION MARK PROJECTS 5 INCHES, AND THE DISK IS STAMPED JACOBY
 PU2252'1951.
 PU2252'
 PU2252'REFERENCE MARK NO. 1 IS 30 FEET NORTH OF THE CENTER OF THE
 PU2252'TRACK ROAD.  IT PROJECTS 5 INCHES, AND THE DISK IS STAMPED
 PU2252'JACOBY NO 1 1951.
 PU2252'
 PU2252'REFERENCE MARK NO. 2 IS 75 FEET SOUTH OF THE CENTER OF THE TRACK
 PU2252'ROAD.  IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED JACOBY
 PU2252'NO 2 1951.
 PU2252'
 PU2252'THE AZIMUTH MARK IS 36 FEET WEST OF THE CENTER OF THE GRADED
 PU2252'ROAD.  IT PROJECTS 5 INCHES, AND THE DISK IS STAMPED JACOBY
 PU2252'1951.
 PU2252'
 PU2252'ALL MARKS ARE STANDARD DISKS SET IN THE TOPS OF 12-INCH CONCRETE
 PU2252'CYLINDERS.
 PU2252'
 PU2252'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PU2252
 PU2252                          STATION RECOVERY (1962)
 PU2252
 PU2252'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU2252'THE ORIGINAL DESCRIPTION IS ADEQUATE.  A COMPLETE NEW DESCRIPTION
 PU2252'WITH ADDITIONS AND MINOR CORRECTIONS FOLLOWS.
 PU2252'
 PU2252'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH
 PU2252'MARK WERE RECOVERED AND WERE FOUND TO BE IN GOOD CONDITION,
 PU2252'AS DESCRIBED, EXCEPT THE AZIMUTH MARK MONUMENT HAS BEEN
 PU2252'MUTILATED BY HEAVY EQUIPMENT BUT WAS APPARENTLY UNDISTURBED
 PU2252'AND A SLIGHT DISCREPANCY IN THE DIRECTION TO REFERENCE MARKS
 PU2252'1 AND 2 WAS NOTED.  THE CURRENT OBSERVATIONS WERE VERIFIED.
 PU2252'
 PU2252'THE STATION IS LOCATED ABOUT 9 MILES SOUTHEAST OF SULPHUR,
 PU2252'3 MILES NORTH OF FAIRPOINT AND 0.15 MILE EAST OF A NORTH-SOUTH
 PU2252'GRADED ROAD IN OPEN PASTURE LAND AND NEAR THE EAST EDGE OF A LOW
 PU2252'FLAT-TOPPED BUTTE.
 PU2252'
 PU2252'TO REACH FROM THE GENERAL STORE AND POST OFFICE AT FAIRPOINT, GO
 PU2252'NORTH ON A GRAVELED ROAD FOR 0.05 MILE TO A CROSSROAD.  CONTINUE
 PU2252'NORTH ALONG A GRADED ROAD FOR 2.9 MILES TO THE CREST OF A
 PU2252'SLIGHT RISE AND THE AZIMUTH MARK AS DESCRIBED BELOW.  CONTINUE
 PU2252'NORTH ALONG THE GRADED ROAD FOR 0.4 MILE TO THE CREST OF A
 PU2252'HILL AT A TRACK ROAD RIGHT.  TURN RIGHT AND FOLLOW TRACK ROAD,
 PU2252'EAST, UP HILL FOR 0.15 MILE TO THE SUMMIT OF THE BUTTE AND THE
 PU2252'STATION.
 PU2252'
 PU2252'THE STATION MARK, A STANDARD DISK STAMPED JACOBY 1951, IS SET IN
 PU2252'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PU2252'4 INCHES ABOVE THE GROUND.  THE MARK IS 22 FEET SOUTH OF THE
 PU2252'CENTER OF THE TRACK ROAD.
 PU2252'
 PU2252'REFERENCE MARK 1, A STANDARD DISK STAMPED JACOBY NO 1 1951, IS
 PU2252'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PU2252'PROJECTS 4 INCHES ABOVE THE GROUND.  IT IS 34 FEET NORTH OF THE
 PU2252'CENTER OF THE TRACK ROAD.
 PU2252'
 PU2252'REFERENCE MARK 2, A STANDARD DISK STAMPED JACOBY NO 2 1951, IS
 PU2252'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT
 PU2252'THAT PROJECTS 4 INCHES ABOVE THE GROUND.
 PU2252'
 PU2252'THE AZIMUTH MARK IS A STANDARD DISK STAMPED JACOBY 1951 SET IN
 PU2252'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT PROJECTS
 PU2252'5 INCHES ABOVE THE GROUND.  IT IS ON THE EAST SLOPE OF
 PU2252'A HILL, 43 FEET WEST OF AND APPROXIMATELY 3 FEET HIGHER THAN THE
 PU2252'CENTER OF THE GRADED ROAD, APPROXIMATELY 80 FEET NORTHWEST OF
 PU2252'THE CREST OF THE RISE AT THE CENTERLINE OF THE INTERSECTION OF
 PU2252'A TRACK ROAD WEST AND THE GRADED ROAD, AND 66 FEET NORTH OF
 PU2252'THE CENTER OF THE TRACK ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1002 ***********************************************************************
 PT1002  DESIGNATION -  JACQUES
 PT1002  PID         -  PT1002
 PT1002  STATE/COUNTY-  SD/HUGHES
 PT1002  COUNTRY     -  US
 PT1002  USGS QUAD   -  ROUSSEAU (2017)
 PT1002
 PT1002                         *CURRENT SURVEY CONTROL
 PT1002  ______________________________________________________________________
 PT1002* NAD 83(1996) POSITION- 44 18 07.92516(N) 100 02 09.53717(W)   ADJUSTED
 PT1002* NAVD 88 ORTHO HEIGHT -   509.    (meters)     1670.    (feet) SCALED
 PT1002  ______________________________________________________________________
 PT1002  GEOID HEIGHT    -        -23.814 (meters)                     GEOID18
 PT1002  LAPLACE CORR    -         -1.22  (seconds)                    DEFLEC18
 PT1002  HORZ ORDER      -  SECOND
 PT1002
 PT1002.The horizontal coordinates were established by classical geodetic methods
 PT1002.and adjusted by the National Geodetic Survey in January 1998.
 PT1002
 PT1002.The orthometric height was scaled from a topographic map.
 PT1002
 PT1002.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1002.GEOID18 height accuracy estimate available here.
 PT1002
 PT1002.Click photographs - Photos may exist for this station.
 PT1002
 PT1002.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1002
 PT1002. The following values were computed from the NAD 83(1996) position.
 PT1002
 PT1002;                    North         East     Units Scale Factor Converg.
 PT1002;SPC SD S     -   218,774.922   623,727.418   MT  0.99997811   +0 12 18.5
 PT1002;SPC SD S     -   717,764.06  2,046,345.70   sFT  0.99997811   +0 12 18.5
 PT1002;UTM  14      - 4,905,960.406   417,363.649   MT  0.99968398   -0 43 25.0
 PT1002
 PT1002!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1002!SPC SD S     -   0.99992388  x   0.99997811  =   0.99990199
 PT1002!UTM  14      -   0.99992388  x   0.99968398  =   0.99960788
 PT1002
 PT1002:                Primary Azimuth Mark                     Grid Az
 PT1002:SPC SD S     -  FORT GEORGE                              179 05 59.0
 PT1002:UTM  14      -  FORT GEORGE                              180 01 42.5
 PT1002
 PT1002_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1736305960(NAD 83)
 PT1002
 PT1002|---------------------------------------------------------------------|
 PT1002| PID    Reference Object                     Distance      Geod. Az  |
 PT1002|                                                           dddmmss.s |
 PT1002| PT1013 FORT GEORGE                         APPROX. 6.9 KM 1791817.5 |
 PT1002|---------------------------------------------------------------------|
 PT1002
 PT1002                          SUPERSEDED SURVEY CONTROL
 PT1002
 PT1002  NAD 83(1986)-  44 18 07.92196(N)    100 02 09.54233(W) AD(       ) 2
 PT1002  NAD 27      -  44 18 07.98400(N)    100 02 08.09900(W) AD(       ) 2
 PT1002  MORC        -  44 18 05.28000(N)    100 02 08.00000(W) AD(       ) 3
 PT1002
 PT1002.Superseded values are not recommended for survey control.
 PT1002
 PT1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1002.See file dsdata.pdf to determine how the superseded data were derived.
 PT1002
 PT1002_MARKER: Z = SEE DESCRIPTION
 PT1002_SETTING: 0 = UNSPECIFIED SETTING
 PT1002_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT1002
 PT1002  HISTORY     - Date     Condition        Report By
 PT1002  HISTORY     - 1889     MONUMENTED       MORC
 PT1002
 PT1002                          STATION DESCRIPTION
 PT1002
 PT1002'DESCRIBED BY MISSOURI RIVER COMMISSION 1889
 PT1002'JACQUES IS ON LEFT BANK, ON FIRST HIGH POINT BACK FROM RIVER,
 PT1002'WHICH IS THE HIGHEST OF SEVERAL JUST IN FRONT OF HIGHER
 PT1002'PLATEAU, 1 MILE BACK FROM RIVER, OPPOSITE MOUTH OF FORT
 PT1002'GEORGE CREEK, ONE-FOURTH MILE EAST FROM JUDY JACQUES HOUSE,
 PT1002'AND ONE-FOURTH OF A MILE NORTH FROM C.C. BARRYS SOD HOUSE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0507 ***********************************************************************
 OQ0507  DESIGNATION -  JAMES
 OQ0507  PID         -  OQ0507
 OQ0507  STATE/COUNTY-  SD/HANSON
 OQ0507  COUNTRY     -  US
 OQ0507  USGS QUAD   -  RIVERSIDE (2017)
 OQ0507
 OQ0507                         *CURRENT SURVEY CONTROL
 OQ0507  ______________________________________________________________________
 OQ0507* NAD 83(1996) POSITION- 43 43 20.17452(N) 097 57 16.79944(W)   ADJUSTED
 OQ0507* NAVD 88 ORTHO HEIGHT -   398.581 (meters)     1307.68  (feet) ADJUSTED
 OQ0507  ______________________________________________________________________
 OQ0507  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 OQ0507  LAPLACE CORR    -          1.10  (seconds)                    DEFLEC18
 OQ0507  DYNAMIC HEIGHT  -        398.484 (meters)     1307.36  (feet) COMP
 OQ0507  MODELED GRAVITY -    980,364.5   (mgal)                       NAVD 88
 OQ0507
 OQ0507  HORZ ORDER      -  SECOND
 OQ0507  VERT ORDER      -  FIRST     CLASS II
 OQ0507
 OQ0507.The horizontal coordinates were established by classical geodetic methods
 OQ0507.and adjusted by the National Geodetic Survey in January 1998.
 OQ0507
 OQ0507.The orthometric height was determined by differential leveling and
 OQ0507.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0507.in June 1991.
 OQ0507
 OQ0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0507.GEOID18 height accuracy estimate available here.
 OQ0507
 OQ0507.Click photographs - Photos may exist for this station.
 OQ0507
 OQ0507.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0507
 OQ0507.The dynamic height is computed by dividing the NAVD 88
 OQ0507.geopotential number by the normal gravity value computed on the
 OQ0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0507.degrees latitude (g = 980.6199 gals.).
 OQ0507
 OQ0507.The modeled gravity was interpolated from observed gravity values.
 OQ0507
 OQ0507. The following values were computed from the NAD 83(1996) position.
 OQ0507
 OQ0507;                    North         East     Units Scale Factor Converg.
 OQ0507;SPC SD S     -   157,043.368   791,627.767   MT  0.99990851   +1 38 27.3
 OQ0507;SPC SD S     -   515,233.12  2,597,198.77   sFT  0.99990851   +1 38 27.3
 OQ0507;UTM  14      - 4,841,557.713   584,198.850   MT  0.99968720   +0 43 21.1
 OQ0507
 OQ0507!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0507!SPC SD S     -   0.99994160  x   0.99990851  =   0.99985011
 OQ0507!UTM  14      -   0.99994160  x   0.99968720  =   0.99962882
 OQ0507
 OQ0507:                Primary Azimuth Mark                     Grid Az
 OQ0507:SPC SD S     -  RIVERSIDE                                082 58 18.8
 OQ0507:UTM  14      -  RIVERSIDE                                083 53 25.0
 OQ0507
 OQ0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8419841557(NAD 83)
 OQ0507
 OQ0507|---------------------------------------------------------------------|
 OQ0507| PID    Reference Object                     Distance      Geod. Az  |
 OQ0507|                                                           dddmmss.s |
 OQ0507| OQ0505 RIVERSIDE                           APPROX. 2.7 KM 0843646.1 |
 OQ0507| OQ0508 JAMES RM                             74.279 METERS 25347     |
 OQ0507|---------------------------------------------------------------------|
 OQ0507
 OQ0507                          SUPERSEDED SURVEY CONTROL
 OQ0507
 OQ0507  NAD 83(1995)-  43 43 20.18914(N)    097 57 16.77797(W) AD(       ) 2
 OQ0507  NAD 83(1986)-  43 43 20.19358(N)    097 57 16.77804(W) AD(       ) 2
 OQ0507  NAD 27      -  43 43 20.25400(N)    097 57 15.50600(W) AD(       ) 2
 OQ0507  NGVD 29 (??/??/92)  398.290  (m)         1306.72   (f) ADJ UNCH    1 2
 OQ0507  NGVD 29             398.29   (m)         1306.7    (f) LEVELING    3  
 OQ0507
 OQ0507.Superseded values are not recommended for survey control.
 OQ0507
 OQ0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0507.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0507
 OQ0507_MARKER: DS = TRIANGULATION STATION DISK
 OQ0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0507_STAMPING: JAMES 1924
 OQ0507_MARK LOGO: CGS
 OQ0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0507+STABILITY: SURFACE MOTION
 OQ0507
 OQ0507  HISTORY     - Date     Condition        Report By
 OQ0507  HISTORY     - 1924     MONUMENTED       CGS
 OQ0507  HISTORY     - 1924     GOOD             CGS
 OQ0507  HISTORY     - 1935     GOOD             CGS
 OQ0507  HISTORY     - 1935     GOOD             CGS
 OQ0507  HISTORY     - 1951     GOOD             CGS
 OQ0507  HISTORY     - 1971     GOOD             USGS
 OQ0507
 OQ0507                          STATION DESCRIPTION
 OQ0507
 OQ0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OQ0507'THIS STATION IS ABOUT 3/8 MILE W OF THE VILLAGE OF RIVERSIDE,
 OQ0507'ON THE PROLONGATION OF THE TANGENT THROUGH RIVERSIDE.  IT IS
 OQ0507'ON THE RIGHT-OF-WAY OF THE CHICAGO ST. PAUL MINNEAPOLIS AND
 OQ0507'OMAHA RAILWAY, ABOUT 160 YARDS E OF BRIDGE NO. P-261 1/2.
 OQ0507'THE STATION IS ON AN EMBANKMENT ABOUT 16 FEET ABOVE THE TRACK
 OQ0507'LEVEL AND ABOUT 60 FEET N OF THE N RAIL.  THE REFERENCE MARK
 OQ0507'IS ABOUT 80 YARDS N OF THE STATION AGAINST A BARNYARD FENCE.
 OQ0507'
 OQ0507'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 OQ0507'IN CONCRETE.
 OQ0507'
 OQ0507'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.8 METERS.
 OQ0507
 OQ0507                          STATION RECOVERY (1924)
 OQ0507
 OQ0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OQ0507'NEAR RIVERSIDE.
 OQ0507'ABOUT 3/8 MILE SOUTHWEST ALONG THE CHICAGO, ST. PAUL, MINEAPOLIS
 OQ0507'AND OMAHA RAILWAY FROM RIVERSIDE, HANSON COUNTY, ABOUT 160 YARDS
 OQ0507'NORTHEAST OF BRIDGE P 261-1/2, ABOUT 60 FEET NORTH OF THE
 OQ0507'NORTH RAIL, AND ABOUT 16 FEET HIGHER THAN THE TRACK.  A STANDARD
 OQ0507'TRIANGULATION-STATION DISK, STAMPED JAMES 1924 AND SET IN THE
 OQ0507'TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
 OQ0507'NOTE-- THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILWAY
 OQ0507'IS NOW SOO LINE RAILROAD.
 OQ0507
 OQ0507                          STATION RECOVERY (1935)
 OQ0507
 OQ0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OQ0507'STATION RECOVERED JUNE 6, 1935 AND FOUND TO BE IN GOOD CONDITION.
 OQ0507'PUBLISHED DESCRIPTIONS OF STATION AND REFERENCE MARKS ARE
 OQ0507'STILL GOOD.  STATION MARK IS ABOUT 40 FEET S OF N RIGHT-OF-WAY
 OQ0507'FENCE AND REFERENCE MARK IS ABOUT 5 FEET S OF N RIGHT-OF-WAY
 OQ0507'FENCE.
 OQ0507
 OQ0507                          STATION RECOVERY (1935)
 OQ0507
 OQ0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0507'RECOVERED IN GOOD CONDITION.
 OQ0507
 OQ0507                          STATION RECOVERY (1951)
 OQ0507
 OQ0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OQ0507'THE STATION MARK WAS RECOVERED AS PREVIOUSLY DESCRIBED AND FOUND
 OQ0507'IN GOOD CONDITION, NO SEARCH WAS MADE FOR THE REFERENCE MARK
 OQ0507'DUE TO RAIN AND TALL WEEDS, HOWEVER, IT SHOULD BE IN THE
 OQ0507'ORIGINAL LOCATION, BUT PROBABLY COVERED OVER WITH A LOT OF
 OQ0507'BLOW DIRT.
 OQ0507
 OQ0507                          STATION RECOVERY (1971)
 OQ0507
 OQ0507'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971 (DLW)
 OQ0507'STA. AND REFERENCE MARK WERE FOUND IN GOOD CONDITION AS DESCRIBED.
 OQ0507'
 OQ0507'DISTANCE TO REF. MK. MISSED +3.28 FT.
 OQ0507'
 OQ0507'DIRECTION TO REF. MK. MISSED +3.85 IN.
 OQ0507'
 OQ0507'DIRECTION TO RIVERSIDE 1924 MISSED -1.61.
 OQ0507'
 OQ0507'THE OLD DESCRIPTION IS ADEQUATE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0508 ***********************************************************************
 OQ0508  DESIGNATION -  JAMES RM
 OQ0508  PID         -  OQ0508
 OQ0508  STATE/COUNTY-  SD/HANSON
 OQ0508  COUNTRY     -  US
 OQ0508  USGS QUAD   -  RIVERSIDE (2017)
 OQ0508
 OQ0508                         *CURRENT SURVEY CONTROL
 OQ0508  ______________________________________________________________________
 OQ0508* NAD 83(1986) POSITION- 43 43 19.50   (N) 097 57 19.99   (W)   HD_HELD1
 OQ0508* NAVD 88 ORTHO HEIGHT -   397.11  (+/-2cm)     1302.9   (feet) VERTCON3
 OQ0508  ______________________________________________________________________
 OQ0508  GEOID HEIGHT    -        -26.118 (meters)                     GEOID18
 OQ0508  VERT ORDER      -  ? (See Below)
 OQ0508
 OQ0508.The horizontal coordinates were determined by differentially corrected
 OQ0508.hand held GPS observations or other comparable positioning techniques
 OQ0508.and have an estimated accuracy of +/- 3 meters.
 OQ0508
 OQ0508.The NAVD 88 height was computed by applying the VERTCON shift value to
 OQ0508.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OQ0508
 OQ0508.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0508.GEOID18 height accuracy estimate available here.
 OQ0508
 OQ0508.The vertical order pertains to the NGVD 29 superseded value.
 OQ0508
 OQ0508.Click photographs - Photos may exist for this station.
 OQ0508
 OQ0508;                    North         East    Units  Estimated Accuracy
 OQ0508;SPC SD S     -   157,020.5     791,557.0     MT  (+/- 3 meters HH1 GPS) 
 OQ0508
 OQ0508_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP8412741536(NAD 83)
 OQ0508
 OQ0508                          SUPERSEDED SURVEY CONTROL
 OQ0508
 OQ0508  NGVD 29 (??/??/92)  396.820  (m)         1301.90   (f) ADJ UNCH       
 OQ0508
 OQ0508.Superseded values are not recommended for survey control.
 OQ0508
 OQ0508.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0508.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0508
 OQ0508_MARKER: DR = REFERENCE MARK DISK
 OQ0508_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0508_STAMPING: JAMES 1924
 OQ0508_MARK LOGO: CGS
 OQ0508_PROJECTION: FLUSH
 OQ0508_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0508+STABILITY: SURFACE MOTION
 OQ0508
 OQ0508  HISTORY     - Date     Condition        Report By
 OQ0508  HISTORY     - 1924     MONUMENTED       CGS
 OQ0508  HISTORY     - 1935     GOOD             CGS
 OQ0508
 OQ0508                          STATION DESCRIPTION
 OQ0508
 OQ0508'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OQ0508'NEAR RIVERSIDE.
 OQ0508'ABOUT 3/8 MILE SOUTHWEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS
 OQ0508'AND OMAHA RAILWAY FROM RIVERSIDE, HANSON COUNTY, ABOUT 79 YARDS
 OQ0508'NORTHEAST OF BRIDGE P 261-1/2, ABOUT 81 YARDS WEST OF TRAVERSE
 OQ0508'STATION JAMES, DESCRIBED ABOVE, NORTH OF THE TRACK, AND AT
 OQ0508'A BARNYARD FENCE.  A STANDARD REFERENCE-MARK DISK, STAMPED
 OQ0508'JAMES 1924 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH
 OQ0508'WITH THE GROUND.  NOTE-- THE CHICAGO, ST. PAUL, MINNEAPOLIS
 OQ0508'AND OMAHA RAILWAY IS NOW SOO LINE RAILROAD.
 OQ0508
 OQ0508                          STATION RECOVERY (1935)
 OQ0508
 OQ0508'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OQ0508'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0791 ***********************************************************************
 OS0791  DESIGNATION -  JARVIS
 OS0791  PID         -  OS0791
 OS0791  STATE/COUNTY-  SD/JACKSON
 OS0791  COUNTRY     -  US
 OS0791  USGS QUAD   -  COTTONWOOD SW (2017)
 OS0791
 OS0791                         *CURRENT SURVEY CONTROL
 OS0791  ______________________________________________________________________
 OS0791* NAD 83(1996) POSITION- 43 49 50.22237(N) 101 57 46.58766(W)   ADJUSTED
 OS0791* NAVD 88 ORTHO HEIGHT -   831.    (meters)     2726.    (feet) SCALED
 OS0791  ______________________________________________________________________
 OS0791  GEOID HEIGHT    -        -19.953 (meters)                     GEOID18
 OS0791  LAPLACE CORR    -         -8.89  (seconds)                    DEFLEC18
 OS0791  HORZ ORDER      -  SECOND
 OS0791
 OS0791.The horizontal coordinates were established by classical geodetic methods
 OS0791.and adjusted by the National Geodetic Survey in January 1998.
 OS0791
 OS0791.The orthometric height was scaled from a topographic map.
 OS0791
 OS0791.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0791.GEOID18 height accuracy estimate available here.
 OS0791
 OS0791.Click photographs - Photos may exist for this station.
 OS0791
 OS0791.The Laplace correction was computed from DEFLEC18 derived deflections.
 OS0791
 OS0791. The following values were computed from the NAD 83(1996) position.
 OS0791
 OS0791;                    North         East     Units Scale Factor Converg.
 OS0791;SPC SD S     -   167,621.953   468,943.820   MT  0.99991371   -1 07 27.1
 OS0791;SPC SD S     -   549,939.69  1,538,526.52   sFT  0.99991371   -1 07 27.1
 OS0791;UTM  14      - 4,857,327.961   261,769.583   MT  1.00029811   -2 03 10.4
 OS0791;UTM  13      - 4,857,544.258   744,189.981   MT  1.00033348   +2 06 15.4
 OS0791
 OS0791!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OS0791!SPC SD S     -   0.99987277  x   0.99991371  =   0.99978649
 OS0791!UTM  14      -   0.99987277  x   1.00029811  =   1.00017084
 OS0791!UTM  13      -   0.99987277  x   1.00033348  =   1.00020620
 OS0791
 OS0791:                Primary Azimuth Mark                     Grid Az
 OS0791:SPC SD S     -  JARVIS AZ MK                             005 32 01.4
 OS0791:UTM  14      -  JARVIS AZ MK                             006 27 44.7
 OS0791:UTM  13      -  JARVIS AZ MK                             002 18 18.9
 OS0791
 OS0791_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6176957327(NAD 83)
 OS0791
 OS0791|---------------------------------------------------------------------|
 OS0791| PID    Reference Object                     Distance      Geod. Az  |
 OS0791|                                                           dddmmss.s |
 OS0791| CQ4077 JARVIS AZ MK                                       0042434.3 |
 OS0791| CQ4078 JARVIS RM 1                          17.498 METERS 25003     |
 OS0791| CQ4079 JARVIS RM 2                          17.271 METERS 33409     |
 OS0791|---------------------------------------------------------------------|
 OS0791
 OS0791                          SUPERSEDED SURVEY CONTROL
 OS0791
 OS0791  NAD 83(1995)-  43 49 50.21473(N)    101 57 46.59012(W) AD(       ) 2
 OS0791  NAD 83(1986)-  43 49 50.21489(N)    101 57 46.58985(W) AD(       ) 2
 OS0791  NAD 27      -  43 49 50.24470(N)    101 57 45.04810(W) AD(       ) 2
 OS0791
 OS0791.Superseded values are not recommended for survey control.
 OS0791
 OS0791.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0791.See file dsdata.pdf to determine how the superseded data were derived.
 OS0791
 OS0791_MARKER: DS = TRIANGULATION STATION DISK
 OS0791_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0791_STAMPING: JARVIS 1961
 OS0791_MARK LOGO: CGS
 OS0791_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0791+STABILITY: SURFACE MOTION
 OS0791
 OS0791  HISTORY     - Date     Condition        Report By
 OS0791  HISTORY     - 1961     MONUMENTED       CGS
 OS0791
 OS0791                          STATION DESCRIPTION
 OS0791
 OS0791'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 OS0791'LOCATED, AIRLINE, ABOUT 10 MILES SOUTH-SOUTHWEST OF COTTONWOOD,
 OS0791'7-1/4 MILES NORTH OF INTERIOR, AND 3-1/4 MILES WEST-SOUTHWEST OF
 OS0791'CACTUS FLAT IN SECTION 33, T 2 S, R 18 E, ON THE POINT OF A HIGH,
 OS0791'ERODED, BLUFF ON THE EAST EDGE OF A PASTURE.
 OS0791'
 OS0791'TO REACH FROM THE STORE AND SERVICE STATION IN CACTUS FLAT GO WEST
 OS0791'ON U.S. HIGHWAY 16A ABOUT 300 FEET TO A FORK, RIGHT, ON A CURVE TO
 OS0791'THE SOUTH.  TAKE THE RIGHT FORK AND CONTINUE WEST 0.2 MILE TO A
 OS0791'CROSS ROAD.  PROCEED WEST ON GRAVEL ROAD 1.9 MILES TO A FORK
 OS0791'STRAIGHT WEST ON A CURVE TO THE SOUTH.  CONTINUE WEST 0.1 MILE
 OS0791'TO A CROSS ROAD AND CATTLE GUARD ON THE RIGHT.  TURN RIGHT,
 OS0791'NORTH, ACROSS THE CATTLE GUARD THEN IMMEDIATELY WEST TO A GATE.
 OS0791'PASS THROUGH GATE AND FOLLOW OLD TRACK ROAD STRAIGHT WEST 1.1
 OS0791'MILES TO THE TOP OF A LOW KNOLL WHERE THE ROAD TURNS SOUTH
 OS0791'AND THE AZIMUTH MARK ON THE RIGHT.  CONTINUE SOUTH ALONG
 OS0791'THE WEST EDGE OF THE BLUFF 0.4 MILE TO THE HIGHEST POINT AND THE
 OS0791'STATION.
 OS0791'
 OS0791'THE STATION MARK, A STANDARD DISK STAMPED JARVIS 1961 SET IN THE
 OS0791'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING 1 INCH ABOVE
 OS0791'GROUND, IS ABOUT 8 FEET WEST OF THE TOP EDGE OF THE BLUFF.
 OS0791'
 OS0791'REFERENCE MARK NUMBER ONE, A STANDARD DISK STAMPED JARVIS NO 1 1961
 OS0791'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH WITH
 OS0791'THE GROUND, IS 6 FEET NORTH OF THE TOP OF THE BLUFF AND ABOUT
 OS0791'2-1/2 FEET LOWER THAN THE STATION.
 OS0791'
 OS0791'REFERENCE MARK NUMBER TWO, A STANDARD DISK STAMPED JARVIS NO 2 1961
 OS0791'SET IN THE TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER PROJECTING
 OS0791'2 INCHES ABOVE GROUND, IS ABOUT 2 FEET LOWER THAN THE STATION.
 OS0791'
 OS0791'THE AZIMUTH MARK, A STANDARD DISK STAMPED JARVIS 1961 SET IN THE
 OS0791'TOP OF A 12-INCH-DIAMETER CONCRETE CYLINDER FLUSH WITH THE GROUND,
 OS0791'IS ABOUT 12 FEET WEST OF THE CENTER OF THE TRACK ROAD TO THE
 OS0791'STATION.
 OS0791'
 OS0791'THE POINT OF THE BLUFF ON WHICH THE STATION IS LOCATED FORMS
 OS0791'A NATURAL PICTURE POINT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0695 ***********************************************************************
 QR0695  DESIGNATION -  JAVA WT
 QR0695  PID         -  QR0695
 QR0695  STATE/COUNTY-  SD/WALWORTH
 QR0695  COUNTRY     -  US
 QR0695  USGS QUAD   -  JAVA (2017)
 QR0695
 QR0695                         *CURRENT SURVEY CONTROL
 QR0695  ______________________________________________________________________
 QR0695* NAD 83(1996) POSITION- 45 30 09.85486(N) 099 53 10.78281(W)   ADJUSTED
 QR0695  ______________________________________________________________________
 QR0695  GEOID HEIGHT    -        -22.471 (meters)                     GEOID18
 QR0695  LAPLACE CORR    -         -2.75  (seconds)                    DEFLEC18
 QR0695  HORZ ORDER      -  THIRD
 QR0695
 QR0695.The horizontal coordinates were established by classical geodetic methods
 QR0695.and adjusted by the National Geodetic Survey in January 1998.
 QR0695
 QR0695.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0695.GEOID18 height accuracy estimate available here.
 QR0695
 QR0695.Click photographs - Photos may exist for this station.
 QR0695
 QR0695.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0695
 QR0695. The following values were computed from the NAD 83(1996) position.
 QR0695
 QR0695;                    North         East     Units Scale Factor Converg.
 QR0695;SPC SD N     -   185,518.583   608,883.641   MT  0.99997015   +0 04 49.6
 QR0695;SPC SD N     -   608,655.55  1,997,645.75   sFT  0.99997015   +0 04 49.6
 QR0695;UTM  14      - 5,039,182.656   430,757.385   MT  0.99965895   -0 37 56.0
 QR0695
 QR0695_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR3075739182(NAD 83)
 QR0695
 QR0695                          SUPERSEDED SURVEY CONTROL
 QR0695
 QR0695  NAD 83(1986)-  45 30 09.84326(N)    099 53 10.78196(W) AD(       ) 3
 QR0695  NAD 27      -  45 30 09.87781(N)    099 53 09.36252(W) AD(       ) 3
 QR0695
 QR0695.Superseded values are not recommended for survey control.
 QR0695
 QR0695.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0695.See file dsdata.pdf to determine how the superseded data were derived.
 QR0695
 QR0695_MARKER: 53 = ELEVATED TANK
 QR0695
 QR0695  HISTORY     - Date     Condition        Report By
 QR0695  HISTORY     - 1964     FIRST OBSERVED   USGS
 QR0695
 QR0695                          STATION DESCRIPTION
 QR0695
 QR0695'DESCRIBED BY US GEOLOGICAL SURVEY 1964
 QR0695'LOCATED IN THE CENTER OF TOWN, IT IS A STANDARD 3 - SECTION, 4 LEGGED
 QR0695'WATER TANK WITH A WEATHER VANE ATOP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1838 ***********************************************************************
 NM1838  DESIGNATION -  JEFFERSON MUNICIPAL TANK
 NM1838  PID         -  NM1838
 NM1838  STATE/COUNTY-  SD/UNION
 NM1838  COUNTRY     -  US
 NM1838  USGS QUAD   -  JEFFERSON (2017)
 NM1838
 NM1838                         *CURRENT SURVEY CONTROL
 NM1838  ______________________________________________________________________
 NM1838* NAD 83(1996) POSITION- 42 36 09.38901(N) 096 33 29.71966(W)   ADJUSTED
 NM1838  ______________________________________________________________________
 NM1838  GEOID HEIGHT    -        -25.836 (meters)                     GEOID18
 NM1838  LAPLACE CORR    -         -4.20  (seconds)                    DEFLEC18
 NM1838  HORZ ORDER      -  THIRD
 NM1838
 NM1838.The horizontal coordinates were established by classical geodetic methods
 NM1838.and adjusted by the National Geodetic Survey in January 1998.
 NM1838
 NM1838.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1838.GEOID18 height accuracy estimate available here.
 NM1838
 NM1838.Click photographs - Photos may exist for this station.
 NM1838
 NM1838.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1838
 NM1838. The following values were computed from the NAD 83(1996) position.
 NM1838
 NM1838;                    North         East     Units Scale Factor Converg.
 NM1838;SPC SD S     -    36,954.728   909,712.536   MT  1.00006259   +2 36 15.3
 NM1838;SPC SD S     -   121,242.30  2,984,615.21   sFT  1.00006259   +2 36 15.3
 NM1838;UTM  14      - 4,719,576.708   700,305.521   MT  1.00009366   +1 39 12.2
 NM1838
 NM1838_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0030519576(NAD 83)
 NM1838
 NM1838                          SUPERSEDED SURVEY CONTROL
 NM1838
 NM1838  NAD 83(1995)-  42 36 09.38896(N)    096 33 29.71971(W) AD(       ) 3
 NM1838  NAD 83(1986)-  42 36 09.39258(N)    096 33 29.71642(W) AD(       ) 3
 NM1838  NAD 27      -  42 36 09.42200(N)    096 33 28.60100(W) AD(       ) 3
 NM1838
 NM1838.Superseded values are not recommended for survey control.
 NM1838
 NM1838.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1838.See file dsdata.pdf to determine how the superseded data were derived.
 NM1838
 NM1838_MARKER: 53 = ELEVATED TANK
 NM1838_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1838+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NM1838
 NM1838  HISTORY     - Date     Condition        Report By
 NM1838  HISTORY     - 1940     FIRST OBSERVED   CGS
 NM1838  HISTORY     - 1948     GOOD             CGS
 NM1838  HISTORY     - 20120725 GOOD             GEOCAC
 NM1838
 NM1838                          STATION DESCRIPTION
 NM1838
 NM1838'DESCRIBED BY COAST AND GEODETIC SURVEY 1940 (KBJ)
 NM1838'JEFFERSON MUNICIPAL TANK IS IN THE MAIN PART OF TOWN ON THE
 NM1838'NORTH SIDE OF U.S. ROUTE NO. 77, AT THE BACK OF AND JUST NORTH
 NM1838'OF THE CITY FIRE HALL AND POLICE STATION.
 NM1838'
 NM1838'TANK AND SUPPORTING TOWER IS BUILT OF STRUCTUAL STEEL, PAINTED
 NM1838'ALUMINUM, WITH JEFFERSON PRINTED IN LARGE BLACK LETTERS ON
 NM1838'THE SOUTH SIDE.  ENTIRE STRUCTURE IS ABOUT 150 FEET HIGH
 NM1838'AND HAS A STEEL BALL CENTERED AT THE TOP.
 NM1838
 NM1838                          STATION RECOVERY (1948)
 NM1838
 NM1838'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1838'THE STATION IS LOCATED IN THE TOWN OF JEFFERSON, ABOUT 1/2
 NM1838'BLOCK SOUTHEAST OF THE POST OFFICE.  IT IS A 4 LEGGED STEEL
 NM1838'STRUCTURE, ABOUT 120 FEET HIGH, AND IS 34 FEET SQUARE AT THE
 NM1838'BASE.  IT IS PAINTED SILVER.
 NM1838'
 NM1838'THE POINT INTERSECTED WAS THE BALL FINIAL.
 NM1838
 NM1838                          STATION RECOVERY (2012)
 NM1838
 NM1838'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NM1838'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1839 ***********************************************************************
 NM1839  DESIGNATION -  JEFFERSON ST PETERS CATH CH
 NM1839  PID         -  NM1839
 NM1839  STATE/COUNTY-  SD/UNION
 NM1839  COUNTRY     -  US
 NM1839  USGS QUAD   -  JEFFERSON (2017)
 NM1839
 NM1839                         *CURRENT SURVEY CONTROL
 NM1839  ______________________________________________________________________
 NM1839* NAD 83(1996) POSITION- 42 36 14.65195(N) 096 33 37.66513(W)   ADJUSTED
 NM1839  ______________________________________________________________________
 NM1839  GEOID HEIGHT    -        -25.831 (meters)                     GEOID18
 NM1839  LAPLACE CORR    -         -4.18  (seconds)                    DEFLEC18
 NM1839  HORZ ORDER      -  THIRD
 NM1839
 NM1839.The horizontal coordinates were established by classical geodetic methods
 NM1839.and adjusted by the National Geodetic Survey in January 1998.
 NM1839
 NM1839.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1839.GEOID18 height accuracy estimate available here.
 NM1839
 NM1839.Click photographs - Photos may exist for this station.
 NM1839
 NM1839.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1839
 NM1839. The following values were computed from the NAD 83(1996) position.
 NM1839
 NM1839;                    North         East     Units Scale Factor Converg.
 NM1839;SPC SD S     -    37,108.741   909,524.214   MT  1.00006215   +2 36 09.8
 NM1839;SPC SD S     -   121,747.59  2,983,997.36   sFT  1.00006215   +2 36 09.8
 NM1839;UTM  14      - 4,719,733.830   700,119.775   MT  1.00009274   +1 39 07.0
 NM1839
 NM1839_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN0011919733(NAD 83)
 NM1839
 NM1839                          SUPERSEDED SURVEY CONTROL
 NM1839
 NM1839  NAD 83(1995)-  42 36 14.65189(N)    096 33 37.66525(W) AD(       ) 3
 NM1839  NAD 83(1986)-  42 36 14.65549(N)    096 33 37.66200(W) AD(       ) 3
 NM1839  NAD 27      -  42 36 14.67500(N)    096 33 36.54700(W) AD(       ) 3
 NM1839
 NM1839.Superseded values are not recommended for survey control.
 NM1839
 NM1839.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1839.See file dsdata.pdf to determine how the superseded data were derived.
 NM1839
 NM1839_MARKER: 91 = CHURCH CROSS
 NM1839_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1839+SATELLITE: SATELLITE OBSERVATIONS - July 25, 2012
 NM1839
 NM1839  HISTORY     - Date     Condition        Report By
 NM1839  HISTORY     - 1948     FIRST OBSERVED   CGS
 NM1839  HISTORY     - 20120725 GOOD             GEOCAC
 NM1839
 NM1839                          STATION DESCRIPTION
 NM1839
 NM1839'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1839'THE STATION IS LOCATED IN THE TOWN OF JEFFERSON, ABOUT 2 BLOCKS
 NM1839'NORTH OF THE POST OFFICE.  IT IS A WHITE CROSS ON THE TOP
 NM1839'OF A STEEPLE WHICH SETS ON TOP OF A LARGE BRICK STRUCTURE.
 NM1839'IT IS ABOUT 120 FEET HIGH.
 NM1839'
 NM1839'THE POINT INTERSECTED WAS THE TOP OF THE CROSS.
 NM1839
 NM1839                          STATION RECOVERY (2012)
 NM1839
 NM1839'RECOVERY NOTE BY GEOCACHING 2012 (LPC)
 NM1839'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM2083 ***********************************************************************
 NM2083  DESIGNATION -  JENSEN
 NM2083  PID         -  NM2083
 NM2083  STATE/COUNTY-  SD/YANKTON
 NM2083  COUNTRY     -  US
 NM2083  USGS QUAD   -  MISSION HILL (2017)
 NM2083
 NM2083                         *CURRENT SURVEY CONTROL
 NM2083  ______________________________________________________________________
 NM2083* NAD 83(1986) POSITION- 42 52 35.     (N) 097 22 17.     (W)   SCALED
 NM2083* NAVD 88 ORTHO HEIGHT -   359.920 (meters)     1180.84  (feet) ADJUSTED
 NM2083  ______________________________________________________________________
 NM2083  GEOID HEIGHT    -        -25.597 (meters)                     GEOID18
 NM2083  DYNAMIC HEIGHT  -        359.817 (meters)     1180.50  (feet) COMP
 NM2083  MODELED GRAVITY -    980,326.0   (mgal)                       NAVD 88
 NM2083
 NM2083  VERT ORDER      -  FIRST     CLASS II
 NM2083
 NM2083.The horizontal coordinates were scaled from a map and have
 NM2083.an estimated accuracy of +/- 6 seconds.
 NM2083
 NM2083.The orthometric height was determined by differential leveling and
 NM2083.adjusted by the NATIONAL GEODETIC SURVEY
 NM2083.in June 1994.
 NM2083
 NM2083.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM2083.GEOID18 height accuracy estimate available here.
 NM2083
 NM2083.Click photographs - Photos may exist for this station.
 NM2083
 NM2083.The dynamic height is computed by dividing the NAVD 88
 NM2083.geopotential number by the normal gravity value computed on the
 NM2083.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM2083.degrees latitude (g = 980.6199 gals.).
 NM2083
 NM2083.The modeled gravity was interpolated from observed gravity values.
 NM2083
 NM2083;                    North         East    Units  Estimated Accuracy
 NM2083;SPC SD S     -    64,640.      841,950.      MT  (+/- 180 meters Scaled)
 NM2083
 NM2083_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN330483(NAD 83)
 NM2083
 NM2083                          SUPERSEDED SURVEY CONTROL
 NM2083
 NM2083.No superseded survey control is available for this station.
 NM2083
 NM2083_MARKER: DS = TRIANGULATION STATION DISK
 NM2083_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM2083_STAMPING: JENSEN 1993
 NM2083_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM2083_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM2083+STABILITY: SURFACE MOTION
 NM2083_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM2083+SATELLITE: SATELLITE OBSERVATIONS - March 22, 2012
 NM2083
 NM2083  HISTORY     - Date     Condition        Report By
 NM2083  HISTORY     - 1993     MONUMENTED       SD3070
 NM2083  HISTORY     - 19930908 GOOD             NGS
 NM2083  HISTORY     - 20120322 GOOD             INDIV
 NM2083
 NM2083                          STATION DESCRIPTION
 NM2083
 NM2083'DESCRIBED BY NATIONAL GEODETIC SURVEY 1993
 NM2083'2.1 KM (1.30 MI) EASTERLY ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM2083'IN YANKTON, 33.6 M (110.2 FT) SOUTHWEST OF UTILITY POLE NUMBER 4083C,
 NM2083'6.5 M (21.3 FT) SOUTHWEST OF A MANHOLE COVER, 5.2 M (17.1 FT)
 NM2083'NORTHWEST OF THE CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY,
 NM2083'2.2 M (7.2 FT) SOUTHEAST OF A WITNESS POST AND CHAIN-LINK FENCE
 NM2083'ENCLOSING THE JENSEN STEEL AND PIPE COMPANY, 0.2 M (0.7 FT) ABOVE THE
 NM2083'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 NM2083'SURFACE.
 NM2083
 NM2083                          STATION RECOVERY (2012)
 NM2083
 NM2083'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM2083'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0859 ***********************************************************************
 PR0859  DESIGNATION -  JESKA RESET
 PR0859  PID         -  PR0859
 PR0859  STATE/COUNTY-  SD/BROOKINGS
 PR0859  COUNTRY     -  US
 PR0859  USGS QUAD   -  LAKE SINAI (2017)
 PR0859
 PR0859                         *CURRENT SURVEY CONTROL
 PR0859  ______________________________________________________________________
 PR0859* NAD 83(1996) POSITION- 44 18 39.96691(N) 097 05 48.50280(W)   ADJUSTED
 PR0859* NAVD 88 ORTHO HEIGHT -   561.7   (meters)     1843.    (feet) VERTCON3
 PR0859  ______________________________________________________________________
 PR0859  GEOID HEIGHT    -        -25.206 (meters)                     GEOID18
 PR0859  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 PR0859  HORZ ORDER      -  FIRST
 PR0859
 PR0859.The horizontal coordinates were established by classical geodetic methods
 PR0859.and adjusted by the National Geodetic Survey in January 1998.
 PR0859
 PR0859.The NAVD 88 height was computed by applying the VERTCON shift value to
 PR0859.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PR0859
 PR0859.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0859.GEOID18 height accuracy estimate available here.
 PR0859
 PR0859.Click photographs - Photos may exist for this station.
 PR0859
 PR0859.The Laplace correction was computed from DEFLEC18 derived deflections.
 PR0859
 PR0859. The following values were computed from the NAD 83(1996) position.
 PR0859
 PR0859;                    North         East     Units Scale Factor Converg.
 PR0859;SPC SD N     -    57,244.203   831,589.374   MT  1.00002190   +2 03 16.9
 PR0859;SPC SD N     -   187,808.69  2,728,306.14   sFT  1.00002190   +2 03 16.9
 PR0859;SPC SD S     -   224,752.085   858,158.733   MT  0.99997998   +2 13 57.8
 PR0859;SPC SD S     -   737,374.13  2,815,475.78   sFT  0.99997998   +2 13 57.8
 PR0859;UTM  14      - 4,908,188.554   651,788.015   MT  0.99988335   +1 19 47.1
 PR0859
 PR0859!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PR0859!SPC SD N     -   0.99991589  x   1.00002190  =   0.99993779
 PR0859!SPC SD S     -   0.99991589  x   0.99997998  =   0.99989587
 PR0859!UTM  14      -   0.99991589  x   0.99988335  =   0.99979925
 PR0859
 PR0859:                Primary Azimuth Mark                     Grid Az
 PR0859:SPC SD N     -  JESKA AZ MK                              269 39 37.8
 PR0859:SPC SD S     -  JESKA AZ MK                              269 28 56.9
 PR0859:UTM  14      -  JESKA AZ MK                              270 23 07.6
 PR0859
 PR0859_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ5178808188(NAD 83)
 PR0859
 PR0859|---------------------------------------------------------------------|
 PR0859| PID    Reference Object                     Distance      Geod. Az  |
 PR0859|                                                           dddmmss.s |
 PR0859| AB7519 JESKA RM 2                           34.604 METERS 00301     |
 PR0859| AB6208 JESKA RM 4                                         04332     |
 PR0859| CO5705 JESKA RM 3                           26.219 METERS 26201     |
 PR0859| AB6197 JESKA AZ MK                                        2714254.7 |
 PR0859| CO5704 JESKA RM                                           27241     |
 PR0859| PR0868 ROUND CHURCH SPIRE                  APPROX.10.6 KM 2750103.4 |
 PR0859| PR0867 ARLINGTON BAP CH SPIRE              APPROX. 6.6 KM 3303301.2 |
 PR0859| PR0866 ARLINGTON CHRISTIAN CH SPIRE        APPROX. 6.5 KM 3310349.0 |
 PR0859| PR0864 ARLINGTON METH CH SQUARE SPIRE      APPROX. 6.5 KM 3313029.2 |
 PR0859| PR0861 ARLINGTON MUNICIPAL TANK            APPROX. 6.5 KM 3321438.6 |
 PR0859|---------------------------------------------------------------------|
 PR0859
 PR0859                          SUPERSEDED SURVEY CONTROL
 PR0859
 PR0859  NAD 83(1986)-  44 18 39.96454(N)    097 05 48.47800(W) AD(       ) 1
 PR0859  NAD 27      -  44 18 40.06966(N)    097 05 47.24481(W) AD(       ) 1
 PR0859  USSD        -  44 18 40.24300(N)    097 05 47.68000(W) AD(       ) 3
 PR0859  NGVD 29 (07/19/86)  561.4    (m)         1842.     (f) VERT ANG       
 PR0859
 PR0859.Superseded values are not recommended for survey control.
 PR0859
 PR0859.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0859.See file dsdata.pdf to determine how the superseded data were derived.
 PR0859
 PR0859_MARKER: DS = TRIANGULATION STATION DISK
 PR0859_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0859_STAMPING: JESKA 1903
 PR0859_MARK LOGO: CGS
 PR0859_MAGNETIC: N = NO MAGNETIC MATERIAL
 PR0859_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0859+STABILITY: SURFACE MOTION
 PR0859_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR0859+SATELLITE: SATELLITE OBSERVATIONS - September 22, 1994
 PR0859
 PR0859  HISTORY     - Date     Condition        Report By
 PR0859  HISTORY     - 1949     MONUMENTED       CGS
 PR0859  HISTORY     - 1968     GOOD             USGS
 PR0859  HISTORY     - 1976     GOOD             NGS
 PR0859  HISTORY     - 19940922 GOOD             NGS
 PR0859
 PR0859                          STATION DESCRIPTION
 PR0859
 PR0859'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 PR0859'THE STATION WAS RECOVERED AS DESCRIBED, EXCEPT THE STATION MARK
 PR0859'WAS FOUND CHIPPED BY FARM IMPLEMENTS, IT WAS REMARKED WITH A
 PR0859'STANDARD STATION DISK, AND THE REFERENCE MARK WAS NOT FOUND.
 PR0859'
 PR0859'AN AZIMUTH MARK AND REFERENCE MARKS NO. 2 AND 3 WERE SET.  A
 PR0859'NEW DESCRIPTION FOLLOWS.
 PR0859'
 PR0859'THE STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH AND 1-1/2 MILES
 PR0859'EAST OF ARLINGTON ON A PROMINENT KNOLL AT THE NORTH EDGE OF
 PR0859'A CULTIVATED FIELD.  IT IS 68 FEET SOUTH OF THE CENTERLINE
 PR0859'OF A GRAVELED ROAD, AND 35 FEET SOUTH OF AN EAST-WEST FENCE
 PR0859'LINE.  THE MARK IS SET FLUSH WITH THE SURFACE OF THE GROUND
 PR0859'AND THE DISK IS STAMPED JESKA 1903.
 PR0859'
 PR0859'REFERENCE MARK NO. 2 IS 46 FEET NORTH OF THE CENTERLINE OF THE
 PR0859'ROAD AND 12 FEET NORTH OF AN EAST-WEST FENCE.  THE MARK IS
 PR0859'SET FLUSH WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED
 PR0859'JESKA NO 2 1949.
 PR0859'
 PR0859'REFERENCE MARK NO. 3 IS 79 FEET SOUTH OF THE CENTERLINE OF THE
 PR0859'ROAD AND 47 FEET SOUTH OF THE FENCE LINE.  THE MARK IS SET FLUSH
 PR0859'WITH THE SURFACE OF THE GROUND AND THE DISK IS STAMPED JESKA
 PR0859'NO 3 1949.
 PR0859'
 PR0859'THE AZIMUTH MARK IS 41 FEET NORTH OF THE CENTERLINE OF A GRAVELED
 PR0859'ROAD, 36 FEET EAST OF THE CENTERLINE OF A DIRT SECTION LINE
 PR0859'ROAD, AND 2 FEET EAST OF A POWER POLE.  THE MARK PROJECTS
 PR0859'6 INCHES AND THE DISK IS STAMPED JESKA 1949.
 PR0859'
 PR0859'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 81
 PR0859'AND 14, ABOUT 3 MILES SOUTH OF ARLINGTON, GO SOUTH ON U.S.
 PR0859'HIGHWAY 81 FOR 1 MILE TO A CROSSROADS.  TURN LEFT AND GO
 PR0859'EAST ON A GRAVELED ROAD FOR 1 MILE TO THE AZIMUTH MARK ON THE LEFT
 PR0859'AS DESCRIBED.  CONTINUE ON EAST FOR 0.6 MILE TO THE STATION
 PR0859'ON THE RIGHT AS DESCRIBED.
 PR0859'
 PR0859'OBSERVATIONS MADE FROM A 64 FEET STEEL TOWER.
 PR0859
 PR0859                          STATION RECOVERY (1968)
 PR0859
 PR0859'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0859'STATION MARK, REFERENCE MARKS, AND AZIMUTH MARK WERE FOUND
 PR0859'IN GOOD CONDITION AS DESCRIBED.
 PR0859'
 PR0859'THE OLD DESCRIPTION IS ADEQUATE.
 PR0859
 PR0859                          STATION RECOVERY (1976)
 PR0859
 PR0859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (CLN)
 PR0859'THE STATION MARK, REFERENCE MARK NO. 2, AND THE AZIMUTH MARK WERE
 PR0859'RECOVERED IN GOOD CONDITION.  REFERENCE MARK NO. 3 WAS FOUND
 PR0859'DISTURBED, IT HAD BEEN BUMPED BY FARM MACHINERY.  REFERENCE MARK
 PR0859'NO. 4 WAS SET, AND THE DISK WAS REMOVED FROM REFERENCE MARK NO. 3
 PR0859'AT THIS TIME.
 PR0859'
 PR0859'A NEW DESCRIPTION FOLLOWS--
 PR0859'
 PR0859'THE STATION IS LOCATED ABOUT 3-1/2 MILES SOUTH AND 1-1/2 MILES
 PR0859'EAST OF ARLINGTON ON A PROMINENT KNOLL IN A CULTIVATED FIELD ALONG
 PR0859'THE SOUTH SIDE OF A GRADED ROAD, ON PROPERTY OF MR. CLARENCE
 PR0859'CHRISTENSON WHO LIVES ABOUT 1/2 MILE SOUTHWEST OF THE STATION.
 PR0859'
 PR0859'THE STATION MARK IS A STANDARD DISK STAMPED JESKA 1903, SET IN THE
 PR0859'TOP OF AN IRREGULAR SHAPED CONCRETE MONUMENT FLUSH WITH THE
 PR0859'GROUND.  IT IS 68 FEET SOUTH OF THE CENTER OF THE GRADED ROAD,
 PR0859'49 FEET SOUTHWEST OF A METAL WITNESS POST, AND 36 FEET SOUTH OF A
 PR0859'FENCE.
 PR0859'
 PR0859'REFERENCE MARK NO. 2 IS A STANDARD DISK STAMPED JESKA NO 2 1949,
 PR0859'SET IN THE TOP OF A SQUARE CONCRETE MONUMENT 2-INCHES BELOW GROUND
 PR0859'SURFACE.  IT IS 47 FEET NORTH OF THE CENTER OF THE ROAD, 93 FEET
 PR0859'WEST OF A T FENCE CORNER, AND 12 FEET NORTH OF A FENCE AND METAL
 PR0859'WITNESS POST.  IT IS IN PASTURE LAND ON PROPERTY OF MR. ED OLSON.
 PR0859'
 PR0859'REFERENCE MARK NO. 4 IS A STANDARD DISK STAMPED JESKA 1903 NO 4
 PR0859'1976, SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE
 PR0859'GROUND.  IT IS 31 FEET SOUTH OF THE CENTER OF THE ROAD, 1-FOOT
 PR0859'NORTH OF A FENCE, AND 1.2 FEET EAST OF A METAL WITNESS POST.
 PR0859'
 PR0859'THE AZIMUTH MARK IS A STANDARD DISK STAMPED JESKA 1949, SET IN
 PR0859'THE TOP OF A ROUND CONCRETE MONUMENT WHICH PROJECTS 5-INCHES.  IT
 PR0859'IS IN THE SOUTHWEST CORNER OF PASTURE LAND ONWED BY MR. MARVIN
 PR0859'DAHL, 40 FEET NORTH OF THE CENTER OF THE GRADED ROAD, 34 FEET EAST
 PR0859'OF THE CENTER OF A SECTION LINE CROSSROAD, 9-1/2 FEET NORTHEAST
 PR0859'OF A STEEL CORNER FENCE POST, 8 FEET NORTH OF A FENCE AND METAL
 PR0859'WITNESS POST, 6-FEET EAST OF A FENCE, AND 2.0 EAST OF A POWER
 PR0859'POLE.
 PR0859'
 PR0859'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 81 AND 14
 PR0859'ABOUT 3 MILES SOUTH OF ARLINGTON, GO SOUTH ON HIGHWAY 81 FOR 1.0
 PR0859'MILE TO A CROSSROAD, TURN LEFT AND GO EAST ON THE GRADED ROAD 1.0
 PR0859'MILE TO A CROSSROAD AND THE AZIMUTH MARK ON THE LEFT, CONTINUE
 PR0859'EAST ON THE GRADED ROAD 0.6 MILE TO THE TOP OF A GRADE AND THE
 PR0859'STATION AS DESCRIBED.
 PR0859'
 PR0859'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN
 PR0859'ABOUT 4-MILES SE OF ARLINGTON.
 PR0859
 PR0859                          STATION RECOVERY (1994)
 PR0859
 PR0859'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PR0859'0.1 KM (0.05 MI) NORTHEASTERLY ALONG MAIN STREET FROM THE POST OFFICE
 PR0859'IN ARLINGTON, THENCE 4.4 KM (2.75 MI) EASTERLY ALONG U.S. HIGHWAY 14,
 PR0859'THENCE 1.8 KM (1.10 MI) SOUTHERLY ALONG U.S. HIGHWAY 81, THENCE 2.6 KM
 PR0859'(1.60 MI) WESTERLY ALONG A COUNTY ROAD, AT THE HIGHEST POINT OF A
 PR0859'PROMINENT KNOLL IN A CULTIVATED FIELD, 24.0 M (78.7 FT) SOUTH OF THE
 PR0859'ROAD CENTER, 15.3 M (50.2 FT) SOUTHEAST OF REFERENCE MARK 4, 14.9 M
 PR0859'(48.9 FT) SOUTHWEST OF A WITNESS POST, 8.9 M (29.2 FT) SOUTH OF A
 PR0859'FENCE, 1.6 M (5.2 FT) ABOVE THE LEVEL OF THE ROAD, AND THE MONUMENT IS
 PR0859'FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS TILTED SLIGHTLY
 PR0859'TO THE NORTH.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2002 ***********************************************************************
 PU2002  DESIGNATION -  JILL
 PU2002  PID         -  PU2002
 PU2002  STATE/COUNTY-  SD/BUTTE
 PU2002  COUNTRY     -  US
 PU2002  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2002
 PU2002                         *CURRENT SURVEY CONTROL
 PU2002  ______________________________________________________________________
 PU2002* NAD 83(1986) POSITION- 44 39 18.     (N) 103 46 34.     (W)   SCALED
 PU2002* NAVD 88 ORTHO HEIGHT -   990.679 (meters)     3250.25  (feet) ADJUSTED
 PU2002  ______________________________________________________________________
 PU2002  GEOID HEIGHT    -        -15.421 (meters)                     GEOID18
 PU2002  DYNAMIC HEIGHT  -        990.396 (meters)     3249.32  (feet) COMP
 PU2002  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 PU2002
 PU2002  VERT ORDER      -  SECOND    CLASS 0
 PU2002
 PU2002.The horizontal coordinates were scaled from a map and have
 PU2002.an estimated accuracy of +/- 6 seconds.
 PU2002
 PU2002.The orthometric height was determined by differential leveling and
 PU2002.adjusted by the NATIONAL GEODETIC SURVEY
 PU2002.in June 1991.
 PU2002
 PU2002.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2002.GEOID18 height accuracy estimate available here.
 PU2002
 PU2002.Click photographs - Photos may exist for this station.
 PU2002
 PU2002.The dynamic height is computed by dividing the NAVD 88
 PU2002.geopotential number by the normal gravity value computed on the
 PU2002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2002.degrees latitude (g = 980.6199 gals.).
 PU2002
 PU2002.The modeled gravity was interpolated from observed gravity values.
 PU2002
 PU2002;                    North         East    Units  Estimated Accuracy
 PU2002;SPC SD N     -    98,290.      300,600.      MT  (+/- 180 meters Scaled)
 PU2002
 PU2002_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970453(NAD 83)
 PU2002
 PU2002                          SUPERSEDED SURVEY CONTROL
 PU2002
 PU2002  NGVD 29 (??/??/92)  990.18   (m)         3248.6    (f) COMPUTED    2 0
 PU2002
 PU2002.Superseded values are not recommended for survey control.
 PU2002
 PU2002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2002.See file dsdata.pdf to determine how the superseded data were derived.
 PU2002
 PU2002_MARKER: DS = TRIANGULATION STATION DISK
 PU2002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2002_STAMPING: JILL 1962
 PU2002_MARK LOGO: CGS
 PU2002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2002+STABILITY: SURFACE MOTION
 PU2002
 PU2002  HISTORY     - Date     Condition        Report By
 PU2002  HISTORY     - 1962     MONUMENTED       CGS
 PU2002
 PU2002                          STATION DESCRIPTION
 PU2002
 PU2002'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2002'4.4 MI E FROM BELLE FOURCHE.
 PU2002'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2002'FROM THE STATION AT BELLE FOURCHE, THENCE 3.35 MILES EAST ALONG
 PU2002'A GRAVELED ROAD, AT THE JUNCTION OF A GRAVELED ROAD SOUTH, 48
 PU2002'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 55 FEET OF THE CENTER
 PU2002'LINE OF THE ROAD SOUTH, 9 FEET SOUTHEAST OF A FENCE CORNER, 8
 PU2002'FEET EAST OF A FENCE, 6 FEET SOUTH OF A FENCE, 5.5 FEET EAST
 PU2002'OF A WITNESS POST, ABOUT 4 FEET HIGHER THAN THE ROAD, AND SET IN THE
 PU2002'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2007 ***********************************************************************
 PU2007  DESIGNATION -  JILL AZ MK
 PU2007  PID         -  PU2007
 PU2007  STATE/COUNTY-  SD/BUTTE
 PU2007  COUNTRY     -  US
 PU2007  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2007
 PU2007                         *CURRENT SURVEY CONTROL
 PU2007  ______________________________________________________________________
 PU2007* NAD 83(1986) POSITION- 44 39 20.     (N) 103 45 50.     (W)   SCALED
 PU2007* NAVD 88 ORTHO HEIGHT -   990.581 (meters)     3249.93  (feet) ADJUSTED
 PU2007  ______________________________________________________________________
 PU2007  GEOID HEIGHT    -        -15.445 (meters)                     GEOID18
 PU2007  DYNAMIC HEIGHT  -        990.298 (meters)     3249.00  (feet) COMP
 PU2007  MODELED GRAVITY -    980,297.9   (mgal)                       NAVD 88
 PU2007
 PU2007  VERT ORDER      -  SECOND    CLASS 0
 PU2007
 PU2007.The horizontal coordinates were scaled from a map and have
 PU2007.an estimated accuracy of +/- 6 seconds.
 PU2007
 PU2007.The orthometric height was determined by differential leveling and
 PU2007.adjusted by the NATIONAL GEODETIC SURVEY
 PU2007.in June 1991.
 PU2007
 PU2007.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2007.GEOID18 height accuracy estimate available here.
 PU2007
 PU2007.Click photographs - Photos may exist for this station.
 PU2007
 PU2007.The dynamic height is computed by dividing the NAVD 88
 PU2007.geopotential number by the normal gravity value computed on the
 PU2007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2007.degrees latitude (g = 980.6199 gals.).
 PU2007
 PU2007.The modeled gravity was interpolated from observed gravity values.
 PU2007
 PU2007;                    North         East    Units  Estimated Accuracy
 PU2007;SPC SD N     -    98,310.      301,580.      MT  (+/- 180 meters Scaled)
 PU2007
 PU2007_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK980454(NAD 83)
 PU2007
 PU2007                          SUPERSEDED SURVEY CONTROL
 PU2007
 PU2007  NGVD 29 (??/??/92)  990.09   (m)         3248.3    (f) COMPUTED    2 0
 PU2007
 PU2007.Superseded values are not recommended for survey control.
 PU2007
 PU2007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2007.See file dsdata.pdf to determine how the superseded data were derived.
 PU2007
 PU2007_MARKER: DZ = AZIMUTH MARK DISK
 PU2007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2007_STAMPING: JILL 1962
 PU2007_MARK LOGO: CGS
 PU2007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2007+STABILITY: SURFACE MOTION
 PU2007
 PU2007  HISTORY     - Date     Condition        Report By
 PU2007  HISTORY     - 1962     MONUMENTED       CGS
 PU2007
 PU2007                          STATION DESCRIPTION
 PU2007
 PU2007'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2007'4.8 MI E FROM BELLE FOURCHE.
 PU2007'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2007'FROM THE STATION AT BELLE FOURCHE, THENCE 3.85 MILES EAST ALONG
 PU2007'A GRAVELED ROAD, AT THE CROSSING OF A TELEPHONE LINE, AT THE
 PU2007'EAST-NORTHEAST END OF A CURVE, 0.2 MILE EAST OF THE JUNCTION
 PU2007'OF A GRAVELED ROAD SOUTH, 34 FEET SOUTH-SOUTHEAST OF THE CENTER
 PU2007'LINE OF THE ROAD, 6 1/2 FEET SOUTH OF TELEPHONE POLE 8, 1.5 FEET
 PU2007'NORTH-NORTHWEST OF A FENCE, 2.6 FEET EAST OF A WITNESS POST,
 PU2007'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU2007'POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2004 ***********************************************************************
 PU2004  DESIGNATION -  JILL RM 1
 PU2004  PID         -  PU2004
 PU2004  STATE/COUNTY-  SD/BUTTE
 PU2004  COUNTRY     -  US
 PU2004  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2004
 PU2004                         *CURRENT SURVEY CONTROL
 PU2004  ______________________________________________________________________
 PU2004* NAD 83(1986) POSITION- 44 39 18.     (N) 103 46 34.     (W)   SCALED
 PU2004* NAVD 88 ORTHO HEIGHT -   990.358 (meters)     3249.20  (feet) ADJUSTED
 PU2004  ______________________________________________________________________
 PU2004  GEOID HEIGHT    -        -15.421 (meters)                     GEOID18
 PU2004  DYNAMIC HEIGHT  -        990.075 (meters)     3248.27  (feet) COMP
 PU2004  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 PU2004
 PU2004  VERT ORDER      -  SECOND    CLASS 0
 PU2004
 PU2004.The horizontal coordinates were scaled from a map and have
 PU2004.an estimated accuracy of +/- 6 seconds.
 PU2004
 PU2004.The orthometric height was determined by differential leveling and
 PU2004.adjusted by the NATIONAL GEODETIC SURVEY
 PU2004.in June 1991.
 PU2004
 PU2004.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2004.GEOID18 height accuracy estimate available here.
 PU2004
 PU2004.Click photographs - Photos may exist for this station.
 PU2004
 PU2004.The dynamic height is computed by dividing the NAVD 88
 PU2004.geopotential number by the normal gravity value computed on the
 PU2004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2004.degrees latitude (g = 980.6199 gals.).
 PU2004
 PU2004.The modeled gravity was interpolated from observed gravity values.
 PU2004
 PU2004;                    North         East    Units  Estimated Accuracy
 PU2004;SPC SD N     -    98,290.      300,600.      MT  (+/- 180 meters Scaled)
 PU2004
 PU2004_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970453(NAD 83)
 PU2004
 PU2004                          SUPERSEDED SURVEY CONTROL
 PU2004
 PU2004  NGVD 29 (??/??/92)  989.86   (m)         3247.6    (f) COMPUTED    2 0
 PU2004
 PU2004.Superseded values are not recommended for survey control.
 PU2004
 PU2004.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2004.See file dsdata.pdf to determine how the superseded data were derived.
 PU2004
 PU2004_MARKER: DR = REFERENCE MARK DISK
 PU2004_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2004_STAMPING: JILL NO 1 1962
 PU2004_MARK LOGO: CGS
 PU2004_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2004+STABILITY: SURFACE MOTION
 PU2004
 PU2004  HISTORY     - Date     Condition        Report By
 PU2004  HISTORY     - 1962     MONUMENTED       CGS
 PU2004
 PU2004                          STATION DESCRIPTION
 PU2004
 PU2004'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2004'4.4 MI E FROM BELLE FOURCHE.
 PU2004'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2004'FROM THE STATION AT BELLE FOURCHE, THENCE 3.35 MILES EAST ALONG
 PU2004'A GRAVELED ROAD, AT THE JUNCTION OF A GRAVELED ROAD SOUTH, 35
 PU2004'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 102 1/2 FEET EAST
 PU2004'OF THE CENTER LINE OF THE ROAD SOUTH, 47.4 FEET EAST-NORTHEAST
 PU2004'OF THE STATION, 1.0 FOOT SOUTH OF A FENCE, ABOUT 4 FEET HIGHER
 PU2004'THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU2004'0.4 FOOT ABOVE THE GROUND.  NOTE-- THE CONCRETE POST IS LEANING
 PU2004'SLIGHTLY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2003 ***********************************************************************
 PU2003  DESIGNATION -  JILL RM 2
 PU2003  PID         -  PU2003
 PU2003  STATE/COUNTY-  SD/BUTTE
 PU2003  COUNTRY     -  US
 PU2003  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2003
 PU2003                         *CURRENT SURVEY CONTROL
 PU2003  ______________________________________________________________________
 PU2003* NAD 83(1986) POSITION- 44 39 18.     (N) 103 46 34.     (W)   SCALED
 PU2003* NAVD 88 ORTHO HEIGHT -   991.129 (meters)     3251.73  (feet) ADJUSTED
 PU2003  ______________________________________________________________________
 PU2003  GEOID HEIGHT    -        -15.421 (meters)                     GEOID18
 PU2003  DYNAMIC HEIGHT  -        990.846 (meters)     3250.80  (feet) COMP
 PU2003  MODELED GRAVITY -    980,297.7   (mgal)                       NAVD 88
 PU2003
 PU2003  VERT ORDER      -  SECOND    CLASS 0
 PU2003
 PU2003.The horizontal coordinates were scaled from a map and have
 PU2003.an estimated accuracy of +/- 6 seconds.
 PU2003
 PU2003.The orthometric height was determined by differential leveling and
 PU2003.adjusted by the NATIONAL GEODETIC SURVEY
 PU2003.in June 1991.
 PU2003
 PU2003.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2003.GEOID18 height accuracy estimate available here.
 PU2003
 PU2003.Click photographs - Photos may exist for this station.
 PU2003
 PU2003.The dynamic height is computed by dividing the NAVD 88
 PU2003.geopotential number by the normal gravity value computed on the
 PU2003.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2003.degrees latitude (g = 980.6199 gals.).
 PU2003
 PU2003.The modeled gravity was interpolated from observed gravity values.
 PU2003
 PU2003;                    North         East    Units  Estimated Accuracy
 PU2003;SPC SD N     -    98,290.      300,600.      MT  (+/- 180 meters Scaled)
 PU2003
 PU2003_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK970453(NAD 83)
 PU2003
 PU2003                          SUPERSEDED SURVEY CONTROL
 PU2003
 PU2003  NGVD 29 (??/??/92)  990.63   (m)         3250.1    (f) COMPUTED    2 0
 PU2003
 PU2003.Superseded values are not recommended for survey control.
 PU2003
 PU2003.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2003.See file dsdata.pdf to determine how the superseded data were derived.
 PU2003
 PU2003_MARKER: DR = REFERENCE MARK DISK
 PU2003_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2003_STAMPING: JILL NO 2 1962
 PU2003_MARK LOGO: CGS
 PU2003_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2003+STABILITY: SURFACE MOTION
 PU2003
 PU2003  HISTORY     - Date     Condition        Report By
 PU2003  HISTORY     - 1962     MONUMENTED       CGS
 PU2003
 PU2003                          STATION DESCRIPTION
 PU2003
 PU2003'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2003'4.4 MI E FROM BELLE FOURCHE.
 PU2003'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2003'FROM THE STATION AT BELLE FOURCHE, THENCE 3.35 MILES EAST ALONG
 PU2003'A GRAVELED ROAD, AT THE JUNCTION OF A GRAVELED ROAD SOUTH, 46.7 FEET
 PU2003'SOUTH-SOUTHWEST OF THE STATION, 95 FEET SOUTH OF THE CENTER LINE
 PU2003'OF THE ROAD, 52 FEET EAST OF THE CENTER LINE OF THE ROAD SOUTH,
 PU2003'1.5 FEET EAST OF A FENCE, ABOUT 4 FEET HIGHER THAN THE ROAD,
 PU2003'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE
 PU2003'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0666 ***********************************************************************
 QS0666  DESIGNATION -  JIM
 QS0666  PID         -  QS0666
 QS0666  STATE/COUNTY-  SD/CAMPBELL
 QS0666  COUNTRY     -  US
 QS0666  USGS QUAD   -  HERREID SW (2017)
 QS0666
 QS0666                         *CURRENT SURVEY CONTROL
 QS0666  ______________________________________________________________________
 QS0666* NAD 83(1996) POSITION- 45 46 01.06191(N) 100 12 32.92788(W)   ADJUSTED
 QS0666* NAVD 88 ORTHO HEIGHT -   620.    (meters)     2034.    (feet) SCALED
 QS0666  ______________________________________________________________________
 QS0666  GEOID HEIGHT    -        -22.030 (meters)                     GEOID18
 QS0666  LAPLACE CORR    -         -4.03  (seconds)                    DEFLEC18
 QS0666  HORZ ORDER      -  SECOND
 QS0666
 QS0666.The horizontal coordinates were established by classical geodetic methods
 QS0666.and adjusted by the National Geodetic Survey in January 1998.
 QS0666
 QS0666.The orthometric height was scaled from a topographic map.
 QS0666
 QS0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0666.GEOID18 height accuracy estimate available here.
 QS0666
 QS0666.Click photographs - Photos may exist for this station.
 QS0666
 QS0666.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0666
 QS0666. The following values were computed from the NAD 83(1996) position.
 QS0666
 QS0666;                    North         East     Units Scale Factor Converg.
 QS0666;SPC SD N     -   214,900.105   583,730.670   MT  1.00001722   -0 08 52.9
 QS0666;SPC SD N     -   705,051.43  1,915,123.04   sFT  1.00001722   -0 08 52.9
 QS0666;UTM  14      - 5,068,866.742   405,980.876   MT  0.99970867   -0 51 59.1
 QS0666
 QS0666!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0666!SPC SD N     -   0.99990620  x   1.00001722  =   0.99992342
 QS0666!UTM  14      -   0.99990620  x   0.99970867  =   0.99961490
 QS0666
 QS0666:                Primary Azimuth Mark                     Grid Az
 QS0666:SPC SD N     -  SCHAEFFER                                272 44 32.8
 QS0666:UTM  14      -  SCHAEFFER                                273 27 39.0
 QS0666
 QS0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR0598068866(NAD 83)
 QS0666
 QS0666|---------------------------------------------------------------------|
 QS0666| PID    Reference Object                     Distance      Geod. Az  |
 QS0666|                                                           dddmmss.s |
 QS0666| CO5711 JIM RM 1                             10.690 METERS 18738     |
 QS0666| CO5712 JIM RM 2                             20.949 METERS 27022     |
 QS0666| QS0714 SCHAEFFER                           APPROX. 6.3 KM 2723539.9 |
 QS0666|---------------------------------------------------------------------|
 QS0666
 QS0666                          SUPERSEDED SURVEY CONTROL
 QS0666
 QS0666  NAD 83(1986)-  45 46 01.05139(N)    100 12 32.92413(W) AD(       ) 2
 QS0666  NAD 27      -  45 46 01.06940(N)    100 12 31.48775(W) AD(       ) 2
 QS0666
 QS0666.Superseded values are not recommended for survey control.
 QS0666
 QS0666.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0666.See file dsdata.pdf to determine how the superseded data were derived.
 QS0666
 QS0666_MARKER: DD = SURVEY DISK
 QS0666_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 QS0666_STAMPING: ET JIM 1967
 QS0666_MARK LOGO: USGS
 QS0666_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 QS0666
 QS0666  HISTORY     - Date     Condition        Report By
 QS0666  HISTORY     - 1967     MONUMENTED       USGS
 QS0666
 QS0666                          STATION DESCRIPTION
 QS0666
 QS0666'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0666'THE STATION IS LOCATED APPROX. 3.0 MI N. AND 7.0 MI W. OF
 QS0666'MOUND CITY, T. 126 N., R. 77 W., NEAR THE SE. COR. OF THE
 QS0666'SW 1/4 OF SEC. 31.
 QS0666'
 QS0666'TO REACH FROM CROSSROADS AT MOUND CITY, GO N. ON HWY. 83, FOR
 QS0666'3.0 MI TO A CROSSROADS, TURN LEFT (W.) AND GO 6.8 MI ALONG
 QS0666'GRAVEL RD. TO CREST OF HILL AND STATION ON LEFT (S.).
 QS0666'
 QS0666'STATION MARK IS APPROX. 302 FT S. OF FENCE AND USGS WITNESS
 QS0666'POST, TOP AND CENTER OF HIGHEST POINT OF A SMALL HILL, STAMPED
 QS0666'ET JIM 1967.
 QS0666'
 QS0666'REFERENCE MARK NO. 1 IS S. OF THE STATION AND 35.07 FT.,
 QS0666'STAMPED RM NO. 1 JIM 1967.
 QS0666'
 QS0666'REFERENCE MARK NO. 2 IS W. OF THE STATION AND 68.730 FT., STAMPED
 QS0666'RM NO. 2 JIM 1967.
 QS0666'
 QS0666'AZIMUTH MARK - NONE.
 QS0666'
 QS0666'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0666'ON ONE-HALF IN. COPPER COATED RODS, CENTERED IN 6 IN. DIAMETER
 QS0666'TILES, 12 IN. LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0666'
 QS0666'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0637 ***********************************************************************
 QR0637  DESIGNATION -  JIM ET
 QR0637  PID         -  QR0637
 QR0637  STATE/COUNTY-  SD/EDMUNDS
 QR0637  COUNTRY     -  US
 QR0637  USGS QUAD   -  LEOLA SW (2017)
 QR0637
 QR0637                         *CURRENT SURVEY CONTROL
 QR0637  ______________________________________________________________________
 QR0637* NAD 83(1996) POSITION- 45 31 03.64999(N) 098 55 31.02795(W)   ADJUSTED
 QR0637* NAVD 88 ORTHO HEIGHT -   457.5   (meters)     1501.    (feet) VERTCON3
 QR0637  ______________________________________________________________________
 QR0637  GEOID HEIGHT    -        -23.711 (meters)                     GEOID18
 QR0637  LAPLACE CORR    -         -3.36  (seconds)                    DEFLEC18
 QR0637  HORZ ORDER      -  SECOND
 QR0637
 QR0637.The horizontal coordinates were established by classical geodetic methods
 QR0637.and adjusted by the National Geodetic Survey in January 1998.
 QR0637
 QR0637.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0637.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0637
 QR0637.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0637.GEOID18 height accuracy estimate available here.
 QR0637
 QR0637.Click photographs - Photos may exist for this station.
 QR0637
 QR0637.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0637
 QR0637. The following values were computed from the NAD 83(1996) position.
 QR0637
 QR0637;                    North         East     Units Scale Factor Converg.
 QR0637;SPC SD N     -   187,730.447   683,966.510   MT  0.99997224   +0 45 38.2
 QR0637;SPC SD N     -   615,912.31  2,243,980.12   sFT  0.99997224   +0 45 38.2
 QR0637;UTM  14      - 5,040,463.480   505,835.374   MT  0.99960042   +0 03 11.9
 QR0637
 QR0637!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0637!SPC SD N     -   0.99993199  x   0.99997224  =   0.99990423
 QR0637!UTM  14      -   0.99993199  x   0.99960042  =   0.99953244
 QR0637
 QR0637:                Primary Azimuth Mark                     Grid Az
 QR0637:SPC SD N     -  CRAVEN ET                                177 21 03.3
 QR0637:UTM  14      -  CRAVEN ET                                178 03 29.6
 QR0637
 QR0637_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR0583540463(NAD 83)
 QR0637
 QR0637|---------------------------------------------------------------------|
 QR0637| PID    Reference Object                     Distance      Geod. Az  |
 QR0637|                                                           dddmmss.s |
 QR0637| CO5710 JIM ET RM 2                          13.535 METERS 02112     |
 QR0637| CO5709 JIM ET RM 1                          13.842 METERS 16037     |
 QR0637| QR0619 CRAVEN ET                           APPROX. 8.1 KM 1780641.5 |
 QR0637|---------------------------------------------------------------------|
 QR0637
 QR0637                          SUPERSEDED SURVEY CONTROL
 QR0637
 QR0637  NAD 83(1986)-  45 31 03.66440(N)    098 55 31.01707(W) AD(       ) 2
 QR0637  NAD 27      -  45 31 03.75191(N)    098 55 29.62755(W) AD(       ) 2
 QR0637  NGVD 29 (07/19/86)  457.2    (m)         1500.     (f) VERT ANG       
 QR0637
 QR0637.Superseded values are not recommended for survey control.
 QR0637
 QR0637.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0637.See file dsdata.pdf to determine how the superseded data were derived.
 QR0637
 QR0637_MARKER: DD = SURVEY DISK
 QR0637_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0637+WITH SETTING: INFORMATION.
 QR0637_STAMPING: ET JIM 1970
 QR0637_MARK LOGO: USGS
 QR0637_PROJECTION: RECESSED 8 CENTIMETERS
 QR0637_MAGNETIC: I = MARKER IS A STEEL ROD
 QR0637_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0637
 QR0637  HISTORY     - Date     Condition        Report By
 QR0637  HISTORY     - 1970     MONUMENTED       USGS
 QR0637
 QR0637                          STATION DESCRIPTION
 QR0637
 QR0637'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0637'THE STATION IS ABOUT 7.1 MI NE. OF IPSWICH, ABOUT 0.15 MI S. OF
 QR0637'THE COR. OF SECS. 28, 29, 32 AND 33, T. 124 N., R. 67 W.,
 QR0637'ON THE MOST PROMINENT RIDGE IN VICINITY ALONG ST. HWY. 45.
 QR0637'
 QR0637'TO REACH FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45 IN
 QR0637'IPSWICH, GO E. ON U.S. HWY. 12 AND ST. HWY. 45 FOR 5.0 MI TO THE
 QR0637'JCT. OF ST. HWY. 45 N., TURN N. ON ST. HWY. 45 FOR 4.0 MI TO A
 QR0637'CROSSROAD, CONTINUE N. FOR ABOUT 0.85 MI TO THE TOP OF A PROMINENT
 QR0637'RIDGE AND THE STATION ON THE RIGHT.
 QR0637'
 QR0637'STATION MARK, STAMPED ET JIM 1970 IS 888 FT S. CENTER CROSSROADS,
 QR0637'18.3 FT W. OF THE E. RIGHT-OF-WAY FENCE AND USGS WITNESS POST.  13
 QR0637'FT E. CENTER HWY.  THE MARK IS BURIED ABOUT 3 IN. BELOW THE
 QR0637'SURFACE.
 QR0637'
 QR0637'REFERENCE MARK NO. 1, STAMPED JIM NO 1 1970 IS SE. OF THE
 QR0637'STATION, 29 FT E. CENTER RD. AND 3 FT W. OF THE E. RIGHT-OF-WAY
 QR0637'FENCE.
 QR0637'
 QR0637'REFERENCE MARK NO. 2, STAMPED JIM NO 2 1970 IS NE. OF THE
 QR0637'STATION, 29 FT E. CENTER RD., AND 2.5 FT W. OF THE E. RIGHT-OF-WAY
 QR0637'FENCE.
 QR0637'
 QR0637'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER
 QR0637'COATED RODS, CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND
 QR0637'FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QR0637'
 QR0637'NO AZIMUTH MARK WAS SET.
 QR0637'
 QR0637'REFERENCE AZIMUTH USED - NONE USED.
 QR0637'
 QR0637'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0352 ***********************************************************************
 OR0352  DESIGNATION -  JOBE
 OR0352  PID         -  OR0352
 OR0352  STATE/COUNTY-  SD/AURORA
 OR0352  COUNTRY     -  US
 OR0352  USGS QUAD   -  WHITE LAKE (2017)
 OR0352
 OR0352                         *CURRENT SURVEY CONTROL
 OR0352  ______________________________________________________________________
 OR0352* NAD 83(1996) POSITION- 43 43 24.36066(N) 098 38 45.77103(W)   ADJUSTED
 OR0352* NAVD 88 ORTHO HEIGHT -   495.571 (meters)     1625.89  (feet) ADJUSTED
 OR0352  ______________________________________________________________________
 OR0352  GEOID HEIGHT    -        -25.809 (meters)                     GEOID18
 OR0352  LAPLACE CORR    -         -1.29  (seconds)                    DEFLEC18
 OR0352  DYNAMIC HEIGHT  -        495.445 (meters)     1625.47  (feet) COMP
 OR0352  MODELED GRAVITY -    980,350.2   (mgal)                       NAVD 88
 OR0352
 OR0352  HORZ ORDER      -  SECOND
 OR0352  VERT ORDER      -  FIRST     CLASS II
 OR0352
 OR0352.The horizontal coordinates were established by classical geodetic methods
 OR0352.and adjusted by the National Geodetic Survey in January 1998.
 OR0352
 OR0352.The orthometric height was determined by differential leveling and
 OR0352.adjusted by the NATIONAL GEODETIC SURVEY
 OR0352.in June 1991.
 OR0352
 OR0352.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0352.GEOID18 height accuracy estimate available here.
 OR0352
 OR0352.Click photographs - Photos may exist for this station.
 OR0352
 OR0352.The Laplace correction was computed from DEFLEC18 derived deflections.
 OR0352
 OR0352.The dynamic height is computed by dividing the NAVD 88
 OR0352.geopotential number by the normal gravity value computed on the
 OR0352.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0352.degrees latitude (g = 980.6199 gals.).
 OR0352
 OR0352.The modeled gravity was interpolated from observed gravity values.
 OR0352
 OR0352. The following values were computed from the NAD 83(1996) position.
 OR0352
 OR0352;                    North         East     Units Scale Factor Converg.
 OR0352;SPC SD S     -   155,809.129   735,936.035   MT  0.99990855   +1 09 50.3
 OR0352;SPC SD S     -   511,183.78  2,414,483.47   sFT  0.99990855   +1 09 50.3
 OR0352;UTM  14      - 4,841,216.822   528,509.321   MT  0.99961000   +0 14 40.7
 OR0352
 OR0352!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OR0352!SPC SD S     -   0.99992634  x   0.99990855  =   0.99983490
 OR0352!UTM  14      -   0.99992634  x   0.99961000  =   0.99953637
 OR0352
 OR0352:                Primary Azimuth Mark                     Grid Az
 OR0352:SPC SD S     -  JACOB RESET                              094 14 20.3
 OR0352:UTM  14      -  JACOB RESET                              095 09 29.9
 OR0352
 OR0352_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2850941216(NAD 83)
 OR0352
 OR0352|---------------------------------------------------------------------|
 OR0352| PID    Reference Object                     Distance      Geod. Az  |
 OR0352|                                                           dddmmss.s |
 OR0352| OR0353 JOBE RM                              42.035 METERS 00401     |
 OR0352| OR0811 JACOB RESET                         APPROX. 7.8 KM 0952410.6 |
 OR0352|---------------------------------------------------------------------|
 OR0352
 OR0352                          SUPERSEDED SURVEY CONTROL
 OR0352
 OR0352  NAD 83(1995)-  43 43 24.37247(N)    098 38 45.76250(W) AD(       ) 2
 OR0352  NAD 83(1986)-  43 43 24.37372(N)    098 38 45.76655(W) AD(       ) 2
 OR0352  NAD 27      -  43 43 24.39400(N)    098 38 44.45000(W) AD(       ) 2
 OR0352  NGVD 29 (??/??/92)  495.234  (m)         1624.78   (f) ADJ UNCH    1 2
 OR0352  NGVD 29             495.23   (m)         1624.8    (f) LEVELING    3  
 OR0352
 OR0352.Superseded values are not recommended for survey control.
 OR0352
 OR0352.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0352.See file dsdata.pdf to determine how the superseded data were derived.
 OR0352
 OR0352_MARKER: DS = TRIANGULATION STATION DISK
 OR0352_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0352_STAMPING: JOBE 1924
 OR0352_MARK LOGO: CGS
 OR0352_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0352_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0352+STABILITY: SURFACE MOTION
 OR0352
 OR0352  HISTORY     - Date     Condition        Report By
 OR0352  HISTORY     - 1924     MONUMENTED       CGS
 OR0352  HISTORY     - 1924     GOOD             CGS
 OR0352  HISTORY     - 1935     GOOD             CGS
 OR0352  HISTORY     - 1935     GOOD             CGS
 OR0352  HISTORY     - 1951     GOOD             CGS
 OR0352  HISTORY     - 1975     MARK NOT FOUND   USGS
 OR0352  HISTORY     - 19850627 GOOD             NGS
 OR0352
 OR0352                          STATION DESCRIPTION
 OR0352
 OR0352'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0352'THIS STATION IS ON THE RIGHT-OF-WAY OF THE CHICAGO MILWAUKEE
 OR0352'ST. PAUL AND PACIFIC RAILROAD, ABOUT 3-1/2 MILES E OF THE TOWN
 OR0352'OF WHITE LAKE AND ABOUT 750 YARDS E OF THE THIRD SECTION-LINE
 OR0352'ROAD E OF WHITE LAKE.  IT IS ABOUT 120 YARDS W OF 1/4 SECTION
 OR0352'LINE, ABOUT 35 FEET S OF S RAIL AND ABOUT AT THE RAIL LEVEL.
 OR0352'
 OR0352'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET
 OR0352'IN CONCRETE.
 OR0352'
 OR0352'REFERENCE MARK IS OPPOSITE, JUST INSIDE THE FENCE MARKING THE
 OR0352'NORTHERN LIMITS TO THE RIGHT-OF-WAY.
 OR0352'
 OR0352'HEIGHT OF SIGNAL ABOVE STATION MARK - 2.49 METERS.
 OR0352
 OR0352                          STATION RECOVERY (1924)
 OR0352
 OR0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1924
 OR0352'3.5 MI E FROM WHITE LAKE.
 OR0352'ABOUT 3-1/2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0352'AND PACIFIC RAILROAD FROM WHITE LAKE, AURORA COUNTY, ABOUT 0.4
 OR0352'MILE EAST OF THE CROSSING OF THE THIRD SECTION-LINE ROAD EAST OF
 OR0352'THE TOWN, ABOUT 1-1/2 POLES WEST OF MILEPOST 405, ABOUT 230 YARDS
 OR0352'WEST OF A QUARTER-SECTION LINE, 39.5 FEET SOUTH OF THE CENTER
 OR0352'LINE OF THE TRACK, AND ABOUT LEVEL WITH THE RAIL.  A STANDARD
 OR0352'TRIANGULATION-STATION DISK, STAMPED JOBE 1924 AND SET IN THE
 OR0352'TOP OF A CONCRETE POST PROJECTING ABOUT 1 INCH ABOVE GROUND.
 OR0352
 OR0352                          STATION RECOVERY (1935)
 OR0352
 OR0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (CMC)
 OR0352'THIS STATION MARK WAS FOUND TO BE ABOUT 650 YARDS E OF THIRD
 OR0352'SECTION-LINE ROAD E OF WHITE LAKE AND ABOUT 230 YARDS W OF
 OR0352'1/4 SECTION LINE, RATHER THAN 750 AND 120 YARDS, RESPECTIVELY,
 OR0352'AS GIVEN IN THE ORIGINAL DESCRIPTION.  ALSO, I FOUND THE MARK
 OR0352'TO BE ABOUT 1-1/2 POLES W OF MILEPOST 405, 39.5 FEET S OF
 OR0352'CENTER LINE OF TRACK, 60.5 FEET N OF S RIGHT-OF-WAY FENCE,
 OR0352'AND 7 FEET N OF POLE LINE.
 OR0352'
 OR0352'REFERENCE MARK WAS FOUND TO BE 98.5 FEET N OF CENTER LINE OF
 OR0352'TRACK, 1.5 FEET S OF RIGHT-OF-WAY FENCE, AND ABOUT 138 FEET
 OR0352'N OF STATION.
 OR0352
 OR0352                          STATION RECOVERY (1935)
 OR0352
 OR0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0352'RECOVERED IN GOOD CONDITION.
 OR0352
 OR0352                          STATION RECOVERY (1951)
 OR0352
 OR0352'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951 (CFO)
 OR0352'STATION AND REFERENCE MARK WERE RECOVERED AS DESCRIBED IN
 OR0352'GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE TO REACH THE
 OR0352'STATION.
 OR0352
 OR0352                          STATION RECOVERY (1975)
 OR0352
 OR0352'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1975
 OR0352'MARK NOT FOUND.
 OR0352
 OR0352                          STATION RECOVERY (1985)
 OR0352
 OR0352'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985 (ERP)
 OR0352'THE STATION MARK WAS RECOVERED IN GOOD CONDITION.  THE REFERENCE MARK
 OR0352'WAS NOT RECOVERED AND APPEARS TO HAVE BEEN DESTROYED BY FARMING
 OR0352'OPERATIONS.  REFERENCE MARKS 2 AND 3 WERE ESTABLISHED AND BENCH MARK
 OR0352'G7 WAS OBSERVED FOR AN AZIMUTH MARK.  THE BENCH MARK COULD NOT BE
 OR0352'MEASURED BECAUSE OF LIMITED RANGE OF EDMI.  NEW DESCRIPTIVE TEXT
 OR0352'FOLLOWS.  THE STATION IS LOCATED ABOUT 5.6 KM (3.45 MI) EAST OF WHITE
 OR0352'LAKE, BETWEEN OLD HIGHWAY 16 AND THE RAILROAD TRACK.  TO REACH THE
 OR0352'STATION FROM THE JUNCTION OF OLD HIGHWAY 16 AND MAIN STREET, IN THE
 OR0352'SOUTH EDGE OF WHITE LAKE, GO EAST ON OLD HIGHWAY 16 FOR 1.6 KM (1.00
 OR0352'MI) TO A GRAVELED ROAD LEADING NORTH.  CONTINUE EAST ON OLD HIGHWAY 16
 OR0352'FOR 3.9 KM (2.40 MI) TO THE STATION ON THE LEFT.  THE STATION IS A
 OR0352'STANDARD CGS DISK STAMPED JOBE 1924, SET INTO THE TOP OF A SQUARE
 OR0352'CONCRETE MONUMENT 12 INCHES,30 CM,IN DIAMETER FLUSH WITH THE GROUND.
 OR0352'LOCATED 71.6 METERS (234.9 FT) WNW FROM A TELEPHONE MILEPOST POLE.
 OR0352'34.6 METERS (113.5 FT) N FROM THE CENTER OF OLD HIGHWAY 16. 12.2
 OR0352'METERS (40.0 FT) S FROM THE CENTER OF THE RAILROAD TRACK.  0.3 METER
 OR0352'(1.0 FT) E FROM A WITNESS POST.  REFERENCE MARK NO 2 IS A STANDARD NGS
 OR0352'DISK STAMPED JOBE 1924 NO 2 1985, SET INTO THE TOP OF A ROUND CONCRETE
 OR0352'MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE GROUND.  LOCATED
 OR0352'35.0 METERS (114.8 FT) N FROM THE CENTER OF OLD HIGHWAY 16.  11.8
 OR0352'METERS (38.7 FT) S FROM THE CENTER OF THE RAILROAD TRACK.  11.65
 OR0352'METERS (38.22 FT) E FROM A WITNESS POST.  REFERENCE MARK NO 3 IS A
 OR0352'STANDARD NGS DISK STAMPED JOBE 1924 NO 3 1985,SET INTO THE TOP OF A
 OR0352'ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER FLUSH WITH THE
 OR0352'GROUND.  LOCATED 24.0 METERS (78.7 FT) S FROM THE CENTER OF THE
 OR0352'RAILROAD TRACK.  22.8 METERS (74.8 FT) N FROM THE CENTER OF THE OLD
 OR0352'HIGHWAY.  11.8 METERS (38.7 FT) S FROM A WITNESS POST, 0.1 FEET (3.0
 OR0352'CM) 0.04 METERS (0.13 FT) LOWER THAN THE STATION.  AZIMUTH MARK NO 1
 OR0352'IS A STANDARD CGS DISK STAMPED G 7 1925, SET INTO THE TOP OF A SQUARE
 OR0352'CONCRETE MONUMENT 12 INCHES (30 CM) IN DIAMETER RECESSED 4 INCHES (10
 OR0352'CM) ABOVE THE GROUND.  THE DISK IS A BENCH MARK DISK.  LOCATED 27.4
 OR0352'METERS (89.9 FT) N FROM THE CENTER OF RAILROAD TRACK.  12.8 METERS
 OR0352'(42.0 FT) W FROM THE CENTER OF A GRAVELED ROAD.  3.4 METERS (11.2 FT)
 OR0352'SSW FROM A FENCE CORNER.  0.3 METERS (1.0 FT) E FROM A WITNESS POST.
 OR0352'TO REACH THE AZIMUTH MARK FROM THE GRAVELED ROAD LEADING NORTH
 OR0352'MENTIONED ABOVE, GO NORTH FOR 0.5 KM (0.30 MI) TO RAILROAD CROSSING
 OR0352'AND THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0353 ***********************************************************************
 OR0353  DESIGNATION -  JOBE RM
 OR0353  PID         -  OR0353
 OR0353  STATE/COUNTY-  SD/AURORA
 OR0353  COUNTRY     -  US
 OR0353  USGS QUAD   -  WHITE LAKE (2017)
 OR0353
 OR0353                         *CURRENT SURVEY CONTROL
 OR0353  ______________________________________________________________________
 OR0353* NAD 83(1986) POSITION- 43 43 25.72   (N) 098 38 45.64   (W)   HD_HELD1
 OR0353* NAVD 88 ORTHO HEIGHT -   495.46  (+/-2cm)     1625.5   (feet) VERTCON3
 OR0353  ______________________________________________________________________
 OR0353  GEOID HEIGHT    -        -25.808 (meters)                     GEOID18
 OR0353  VERT ORDER      -  ? (See Below)
 OR0353
 OR0353.The horizontal coordinates were determined by differentially corrected
 OR0353.hand held GPS observations or other comparable positioning techniques
 OR0353.and have an estimated accuracy of +/- 3 meters.
 OR0353
 OR0353.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0353.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0353
 OR0353.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0353.GEOID18 height accuracy estimate available here.
 OR0353
 OR0353.The vertical order pertains to the NGVD 29 superseded value.
 OR0353
 OR0353.Click photographs - Photos may exist for this station.
 OR0353
 OR0353;                    North         East    Units  Estimated Accuracy
 OR0353;SPC SD S     -   155,851.1     735,938.1     MT  (+/- 3 meters HH1 GPS) 
 OR0353
 OR0353_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP2851241258(NAD 83)
 OR0353
 OR0353                          SUPERSEDED SURVEY CONTROL
 OR0353
 OR0353  NGVD 29 (??/??/92)  495.126  (m)         1624.43   (f) ADJ UNCH       
 OR0353
 OR0353.Superseded values are not recommended for survey control.
 OR0353
 OR0353.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0353.See file dsdata.pdf to determine how the superseded data were derived.
 OR0353
 OR0353_MARKER: DR = REFERENCE MARK DISK
 OR0353_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0353_STAMPING: JOBE 1924
 OR0353_MARK LOGO: CGS
 OR0353_PROJECTION: FLUSH
 OR0353_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0353+STABILITY: SURFACE MOTION
 OR0353
 OR0353  HISTORY     - Date     Condition        Report By
 OR0353  HISTORY     - 1924     MONUMENTED       CGS
 OR0353  HISTORY     - 1935     GOOD             CGS
 OR0353
 OR0353                          STATION DESCRIPTION
 OR0353
 OR0353'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 OR0353'3.5 MI E FROM WHITE LAKE.
 OR0353'ABOUT 3-1/2 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OR0353'AND PACIFIC RAILROAD FROM WHITE LAKE, AURORA COUNTY, ABOUT
 OR0353'0.4 MILE EAST OF THE CROSSING OF THE THIRD SECTION-LINE ROAD
 OR0353'EAST OF THE TOWN, ABOUT 230 YARDS WEST OF A QUARTER-SECTION LINE,
 OR0353'ABOUT 46 YARDS NORTH OF TRAVERSE STATION JOBE, DESCRIBED ABOVE,
 OR0353'AND ABOUT 98-1/2 FEET NORTH OF THE CENTER LINE OF THE TRACK.
 OR0353'A STANDARD REFERENCE-MARK DISK, STAMPED JOBE 1924 AND SET
 OR0353'IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 OR0353
 OR0353                          STATION RECOVERY (1935)
 OR0353
 OR0353'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935
 OR0353'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0093 ***********************************************************************
 PU0093  DESIGNATION -  JOE
 PU0093  PID         -  PU0093
 PU0093  STATE/COUNTY-  SD/MEADE
 PU0093  COUNTRY     -  US
 PU0093  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0093
 PU0093                         *CURRENT SURVEY CONTROL
 PU0093  ______________________________________________________________________
 PU0093* NAD 83(1996) POSITION- 44 52 41.88622(N) 102 15 08.26119(W)   ADJUSTED
 PU0093* NAVD 88 ORTHO HEIGHT -   786.803 (meters)     2581.37  (feet) ADJUSTED
 PU0093  ______________________________________________________________________
 PU0093  GEOID HEIGHT    -        -19.075 (meters)                     GEOID18
 PU0093  LAPLACE CORR    -         -7.65  (seconds)                    DEFLEC18
 PU0093  DYNAMIC HEIGHT  -        786.634 (meters)     2580.82  (feet) COMP
 PU0093  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PU0093
 PU0093  HORZ ORDER      -  SECOND
 PU0093  VERT ORDER      -  SECOND    CLASS 0
 PU0093
 PU0093.The horizontal coordinates were established by classical geodetic methods
 PU0093.and adjusted by the National Geodetic Survey in January 1998.
 PU0093
 PU0093.The orthometric height was determined by differential leveling and
 PU0093.adjusted by the NATIONAL GEODETIC SURVEY
 PU0093.in June 1991.
 PU0093
 PU0093.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0093.GEOID18 height accuracy estimate available here.
 PU0093
 PU0093.Click photographs - Photos may exist for this station.
 PU0093
 PU0093.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0093
 PU0093.The dynamic height is computed by dividing the NAVD 88
 PU0093.geopotential number by the normal gravity value computed on the
 PU0093.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0093.degrees latitude (g = 980.6199 gals.).
 PU0093
 PU0093.The modeled gravity was interpolated from observed gravity values.
 PU0093
 PU0093. The following values were computed from the NAD 83(1996) position.
 PU0093
 PU0093;                    North         East     Units Scale Factor Converg.
 PU0093;SPC SD N     -   118,594.300   422,071.141   MT  0.99994364   -1 35 38.5
 PU0093;SPC SD N     -   389,088.13  1,384,745.07   sFT  0.99994364   -1 35 38.5
 PU0093;UTM  13      - 4,973,104.612   717,019.614   MT  1.00017918   +1 56 22.4
 PU0093
 PU0093!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0093!SPC SD N     -   0.99987964  x   0.99994364  =   0.99982329
 PU0093!UTM  13      -   0.99987964  x   1.00017918  =   1.00005880
 PU0093
 PU0093:                Primary Azimuth Mark                     Grid Az
 PU0093:SPC SD N     -  COOPER                                   177 32 45.3
 PU0093:UTM  13      -  COOPER                                   174 00 44.4
 PU0093
 PU0093_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1701973104(NAD 83)
 PU0093
 PU0093|---------------------------------------------------------------------|
 PU0093| PID    Reference Object                     Distance      Geod. Az  |
 PU0093|                                                           dddmmss.s |
 PU0093| PU0092 JOE RM 1                             13.656 METERS 10121     |
 PU0093| PU2148 COOPER                              APPROX. 6.9 KM 1755706.8 |
 PU0093| PU0094 JOE RM 2                             14.345 METERS 33420     |
 PU0093|---------------------------------------------------------------------|
 PU0093
 PU0093                          SUPERSEDED SURVEY CONTROL
 PU0093
 PU0093  NAD 83(1993)-  44 52 41.87781(N)    102 15 08.26062(W) AD(       ) 2
 PU0093  NAD 83(1986)-  44 52 41.87794(N)    102 15 08.26053(W) AD(       ) 2
 PU0093  NAD 27      -  44 52 41.92110(N)    102 15 06.66800(W) AD(       ) 2
 PU0093  NGVD 29 (??/??/92)  786.344  (m)         2579.86   (f) ADJ UNCH    2 0
 PU0093  NGVD 29             786.34   (m)         2579.9    (f) LEVELING    3  
 PU0093
 PU0093.Superseded values are not recommended for survey control.
 PU0093
 PU0093.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0093.See file dsdata.pdf to determine how the superseded data were derived.
 PU0093
 PU0093_MARKER: DS = TRIANGULATION STATION DISK
 PU0093_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0093_STAMPING: JOE 1962
 PU0093_MARK LOGO: CGS
 PU0093_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0093_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0093+STABILITY: SURFACE MOTION
 PU0093
 PU0093  HISTORY     - Date     Condition        Report By
 PU0093  HISTORY     - 1962     MONUMENTED       CGS
 PU0093  HISTORY     - 1963     GOOD             CGS
 PU0093
 PU0093                          STATION DESCRIPTION
 PU0093
 PU0093'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0093'STATION IS LOCATED ABOUT 15 MILES SOUTHWEST OF FAITH, 1-1/4 MILE
 PU0093'NORTH-NORTHWEST OF THE JOE ISAACS RANCH HOME AND ON PROPERTY
 PU0093'LEASED BY MR. ISAACS.  IT IS 0.2 MILES WEST OF A GRAVELED
 PU0093'NORTH-SOUTH ROAD AND IT IS ON THE BORDERS OF SECTION, 26 AND 35,
 PU0093'T 11 N, R 15 E.  IT IS ON THE SUMMIT OF A LOW KNOLL ALONG THE
 PU0093'NORTH SIDE OF AN OLD GRADED EAST-WEST SECTION LINE ROAD.
 PU0093'
 PU0093'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 212 AND
 PU0093'STATE HIGHWAY 73 IN THE WEST EDGE OF FAITH, GO WEST ON U.S.
 PU0093'HIGHWAY 212 FOR 8.2 MILES TO A GRAVELED SIDE ROAD TO THE LEFT
 PU0093'AND A SIGN AVANCE, TURN LEFT AND GO SOUTH ON A GRAVELED ROAD
 PU0093'FOR 5.9 MILES, CONTINUE ON MAIN TRAVELED GRAVELED ROAD WESTERLY
 PU0093'FOR 2.0 MILES TO A BRIDGE OVER A CREEK JUST BEFORE THE ROAD
 PU0093'TURNS TO THE SOUTH, TURN LEFT AND GO SOUTH FOR 2.0 MILES TO A
 PU0093'GRAVELED SIDE ROAD TO THE RIGHT.  CONTINUE STRAIGHT AHEAD,
 PU0093'SOUTH, ON MAIN TRAVELED ROAD FOR 2.0 MILES TO A WIRE GATE AND
 PU0093'OLD GRADED ROAD ON THE RIGHT.  TURN RIGHT THROUGH A WIRE
 PU0093'GATE AND GO WEST ON OLD GRADED ROAD FOR 0.2 MILES TO THE
 PU0093'SUMMIT OF A LOW KNOLL AND STATION ON THE RIGHT AS
 PU0093'DESCRIBED.
 PU0093'
 PU0093'STATION IS 42 FEET NORTH OF THE CENTER OF OLD GRADED ROAD AND
 PU0093'10 FEET NORTH OF A METAL WITNESS POST.  IT IS A STANDARD DISK
 PU0093'CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT.
 PU0093'IT IS STAMPED--JOE 1962 AND PROJECTS 2 INCHES.
 PU0093'
 PU0093'R.M. 1 IS 33 FEET NORTH OF THE CENTER OF A GRADED ROAD.  IT IS
 PU0093'A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU0093'CONCRETE MONUMENT.  IT IS STAMPED--JOE NO 1 1962 AND PROJECTS
 PU0093'3 INCHES.
 PU0093'
 PU0093'R.M. 2 IS 85 FEET NORTH OF THE CENTER OF AN OLD GRADED ROAD.
 PU0093'IT IS A STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU0093'CONCRETE MONUMENT.  IT IS STAMPED--JOE NO 2 1962 AND PROJECTS
 PU0093'3 INCHES.
 PU0093'
 PU0093'NO AZIMUTH MARK ESTABLISHED TO THE STATION.
 PU0093
 PU0093                          STATION RECOVERY (1963)
 PU0093
 PU0093'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0093'15 MI SE FROM OPAL.
 PU0093'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0093'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0093'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 2.0 MILES
 PU0093'SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A
 PU0093'PRIVATE DIRT ROAD, IN SECTION 26, T 11 N, R 15 E, AT THE CREST
 PU0093'OF A RIDGE, 42 FEET NORTH OF THE CENTER LINE OF THE ROAD, 10.0
 PU0093'FEET NORTH OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU0093'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0717 ***********************************************************************
 PS0717  DESIGNATION -  JOE
 PS0717  PID         -  PS0717
 PS0717  STATE/COUNTY-  SD/HUGHES
 PS0717  COUNTRY     -  US
 PS0717  USGS QUAD   -  JOE CREEK (2017)
 PS0717
 PS0717                         *CURRENT SURVEY CONTROL
 PS0717  ______________________________________________________________________
 PS0717* NAD 83(1996) POSITION- 44 11 37.30969(N) 099 46 13.98581(W)   ADJUSTED
 PS0717* NAVD 88 ORTHO HEIGHT -   559.    (meters)     1834.    (feet) SCALED
 PS0717  ______________________________________________________________________
 PS0717  GEOID HEIGHT    -        -24.123 (meters)                     GEOID18
 PS0717  LAPLACE CORR    -         -2.02  (seconds)                    DEFLEC18
 PS0717  HORZ ORDER      -  SECOND
 PS0717
 PS0717.The horizontal coordinates were established by classical geodetic methods
 PS0717.and adjusted by the National Geodetic Survey in January 1998.
 PS0717
 PS0717.The orthometric height was scaled from a topographic map.
 PS0717
 PS0717.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0717.GEOID18 height accuracy estimate available here.
 PS0717
 PS0717.Click photographs - Photos may exist for this station.
 PS0717
 PS0717.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0717
 PS0717. The following values were computed from the NAD 83(1996) position.
 PS0717
 PS0717;                    North         East     Units Scale Factor Converg.
 PS0717;SPC SD S     -   206,828.584   644,989.203   MT  0.99995726   +0 23 17.6
 PS0717;SPC SD S     -   678,570.11  2,116,102.08   sFT  0.99995726   +0 23 17.6
 PS0717;UTM  14      - 4,893,675.368   438,422.993   MT  0.99964663   -0 32 13.8
 PS0717
 PS0717!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0717!SPC SD S     -   0.99991609  x   0.99995726  =   0.99987335
 PS0717!UTM  14      -   0.99991609  x   0.99964663  =   0.99956275
 PS0717
 PS0717:                Primary Azimuth Mark                     Grid Az
 PS0717:SPC SD S     -  JOE AZ MK                                268 27 50.3
 PS0717:UTM  14      -  JOE AZ MK                                269 23 21.7
 PS0717
 PS0717_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP3842293675(NAD 83)
 PS0717
 PS0717|---------------------------------------------------------------------|
 PS0717| PID    Reference Object                     Distance      Geod. Az  |
 PS0717|                                                           dddmmss.s |
 PS0717| CO5715 JOE RM 2                                           00806     |
 PS0717| CO5714 JOE RM 1                                           13421     |
 PS0717| CO5713 JOE AZ MK                                          2685107.9 |
 PS0717|---------------------------------------------------------------------|
 PS0717
 PS0717                          SUPERSEDED SURVEY CONTROL
 PS0717
 PS0717  NAD 83(1986)-  44 11 37.30701(N)    099 46 13.99093(W) AD(       ) 2
 PS0717  NAD 27      -  44 11 37.35700(N)    099 46 12.57300(W) AD(       ) 2
 PS0717
 PS0717.Superseded values are not recommended for survey control.
 PS0717
 PS0717.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0717.See file dsdata.pdf to determine how the superseded data were derived.
 PS0717
 PS0717_MARKER: DS = TRIANGULATION STATION DISK
 PS0717_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0717_STAMPING: JOE 1948
 PS0717_MARK LOGO: CGS
 PS0717_MAGNETIC: O = OTHER; SEE DESCRIPTION
 PS0717_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0717+STABILITY: SURFACE MOTION
 PS0717
 PS0717  HISTORY     - Date     Condition        Report By
 PS0717  HISTORY     - 1948     MONUMENTED       CGS
 PS0717  HISTORY     - 19841108 GOOD             NGS
 PS0717
 PS0717                          STATION DESCRIPTION
 PS0717
 PS0717'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 PS0717'THE STATION IS LOCATED ABOUT 9.0 MILES SOUTHEAST OF DE GREY
 PS0717'AND 1.5 MILES EAST OF JOE CREEK, ON THE CROW CREEK INDIAN
 PS0717'RESERVATION.  IT IS 106 FEET NORTH OF A FENCE, 22 FEET EAST
 PS0717'OF THE EAST BANK OF A GRAVEL PIT AND 9 FEET SOUTH OF A WITNESS
 PS0717'POST.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PS0717'JOE 1948.
 PS0717'
 PS0717'REFERENCE MARK NO. 1 IS 67.64 FEET SOUTHEAST OF THE STATION
 PS0717'AND 60 FEET NORTH OF THE FENCE.  THE MARK PROJECTS 4 INCHES
 PS0717'AND THE DISK IS STAMPED JOE NO 1 1948.
 PS0717'
 PS0717'REFERENCE MARK NO. 2 IS 90.62 FEET NORTH-NORTHEAST OF THE
 PS0717'STATION.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 PS0717'JOE NO 2 1948.
 PS0717'
 PS0717'AZIMUTH MARK IS ABOUT 0.7 MILE WEST OF THE STATION, 49 FEET NORTH
 PS0717'OF THE CENTERLINE OF THE ROAD, 19 FEET NORTHWEST OF A FENCE
 PS0717'CORNER AND 3 FEET SOUTHEAST OF A WITNESS POST.  THE MARK
 PS0717'PROJECTS 6 INCHES AND THE DISK IS STAMPED JOE 1948.
 PS0717'
 PS0717'TO REACH FROM THE ST. CHARLES HOTEL IN PIERRE, GO EAST ON EAST
 PS0717'CAPITOL AVE. FOR 3.35 MILES TO THE END OF HARD SURFACE ROAD,
 PS0717'CONTINUE ON (EAST) GRAVELED ROAD 10.8 MILES TO A RAILROAD
 PS0717'CROSSING, CONTINUE ON MAIN ROAD 9.6 MILES TO THE DE GREY POST
 PS0717'OFFICE AND STORE, CONTINUE (EAST) ON MAIN ROAD 1.2 MILE TO
 PS0717'FORKS, TAKE RIGHT FORK 2.7 MILES TO A POINT WHERE MAIN ROAD
 PS0717'TURNS RIGHT, TURN RIGHT (SOUTH) 4.55 MILES TO A T ROAD LEFT
 PS0717'AT LARGE RANCH, TURN LEFT (EAST) 3.1 MILE TO A T INTERSECTION,
 PS0717'TURN RIGHT (SOUTH) 1.0 MILE TO WHERE MAIN ROAD TURNS EAST
 PS0717'(AZIMUTH MARK ON THE LEFT AFTER TURNING CORNER), TURN LEFT
 PS0717'(EAST) 0.75 MILE TO A GATE ON THE LEFT AT ENTRANCE TO
 PS0717'GRAVEL PIT AND THE STATION.
 PS0717'
 PS0717'A 4 FOOT SIGNAL AT GREY, CHAPELLE, CHANEY, NECK (MO.R.C) IRON,
 PS0717'KEN, CEDAR RIVER (MO.R.C) IS VISIBLE FROM THE GROUND.
 PS0717'
 PS0717'A 50 FOOT SIGNAL AT STEPHAN AND BRULE IS VISIBLE FROM THE
 PS0717'GROUND.
 PS0717'
 PS0717'A 4 FOOT SIGNAL AT SHOBER IS VISIBLE AT 30 FEET.
 PS0717'
 PS0717'HEIGHT OF LIGHT ABOVE STATION MARK 14 METERS.
 PS0717
 PS0717                          STATION RECOVERY (1984)
 PS0717
 PS0717'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984 (CLN)
 PS0717'THE STATION AND REFERENCE MARK 1 WAS RECOVERED IN GOOD CONDITION.  THE
 PS0717'AZIMUTH MARK WAS NOT RECOVERED AND APPARENTLY WAS DESTROYED BY ROAD
 PS0717'CONSTRUCTION.  REFERENCE MARK 2 APPARENTLY WAS DESTROYED OR COVERED
 PS0717'WHEN EXCAVATING IN THE GRAVEL PIT AT THE STATION SIET.  REFERENCE MARK
 PS0717'3 WAS ESTABLISHED AND 12 LW USGS WAS OBSERVED AND WILL SUFFICE FOR AN
 PS0717'AZIMUTH MARK.  THE DIRECTION TO REFERENCE MARK 1 AGREED FAVORABLY WITH
 PS0717'THE 1948 DATA.  THE DISTANCE TO IT WAS NOTED TO BE 0.040 M (0.131 FT)
 PS0717'SHORTER THAN THE 1948 DISTANCE, BUT THE 1948 DISTANCE MAY BE A SLOPE
 PS0717'DISTANCE.  NEW DESCRIPTIVE TEXT FOLLOWS.  THE STATION IS LOCATED ABOUT
 PS0717'50 KM (31.05 MI) SOUTHEAST OF PIERRE, 14.5 KM (9.00 MI) SOUTHEAST OF
 PS0717'DE GREY, 2.5 KM (1.55 MI) EAST OF JOE CREEK, IN WHAT IS LOCALLY KNOWN
 PS0717'AS THE POCKET, WHICH IS AN AREA, SURROUNDED ON THE WEST, SOUTH AND
 PS0717'EAST SIDE, BY THE MISSOURI RIVER. THE STATION IS ON THE CROW CREEK
 PS0717'INDIAN RESERVATION.  TO ENTER, CONTACT THE BUREAU OF INDIAN AFFAIRS.
 PS0717'TO REACH THE STATION FROM THE JUNCTION OF HIGHWAY 34 AND JOE CREEK
 PS0717'RECREATION AREA ROAD, WHICH IS ABOUT 40.2 KM (24.95 MI) SOUTHEAST OF
 PS0717'PIERRE, GO SOUTH ON GRAVELED ROAD FOR 7.2 KM (4.45 MI) TO A CROSSROAD.
 PS0717'TURN LEFT AND GO EAST ON GRAVELED ROAD FOR 4.8 K TO A T-ROAD.  TURN
 PS0717'RIGHT AND GO SOUTH AND SOUTHEAST ON GRAVELED ROAD FOR 3.7 KM (2.30 MI)
 PS0717'TO WEST BEND ELEMENTARY SCHOOL ON THE LEFT.  CONTINUE 0.2 KM (0.10 MI)
 PS0717'TO A CROSSROAD.  TURN LEFT AND GO 1.3 KM (0.80 MI) NORTH TO WHERE ROAD
 PS0717'TURNS WEST.  TURN LEFT AND GO WEST FOR 0.4 KM (0.25 MI) TO TOP OF
 PS0717'HILL, A GATE, AND STATION ON THE RIGHT.  THE STATION IS STANDARD CGS
 PS0717'IS DISK STAMPED JOE 1948 SET INTO THET TOP OF A SQUARE CONCRETE 12
 PS0717'INCHES (30 CM) IN DIAMETER PROJECTING 4 INCHES,10 CM,ABOVE THE GROUND.
 PS0717'LOCATED 7.3 METERS (24.0 FT) NW FROM THE CENTER OF A TRACK ROAD.  4.0
 PS0717'METERS (13.1 FT) E FROM THE EDGE OF A GRAVEL PIT.  0.3 METERS (1.0 FT)
 PS0717'W FROM A WITNESS POST.  REFERENCE MARK NO 1 IS A STANDARD CGS DISK
 PS0717'STAMPED JOE NO 1 1948 SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT
 PS0717'12 INCHES (30 CM) IN DIAMETER PROJECTING 4 INCHES (10 CM ) ABOVE THE
 PS0717'GROUND.  LOCATED 18.2 N FROM A FENCE.  11.3 METERS (37.1 FT) S FROM
 PS0717'THE CENTER OF A TRACK ROAD, AND 4 FEET (1.2 M) LOWER THAN THE STATION.
 PS0717'REFERENCE MARK NO 3 IS A STANDARD NGS DISK STAMPED JOE 1948 NO 3 1984
 PS0717'SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 12 INCHES (30 CM) IN
 PS0717'DIAMETER FLUSH WITH THE GROUND.  LOCATED 15.9 METERS (52.2 FT) N FROM
 PS0717'A FENCE CORNER POST. 6.0 METERS (19.7 FT) S FROM THE CENTER OF A TRACK
 PS0717'ROAD.  0.6 METER (2.0 FT) E FROM THE EDGE OF A GRAVEL PIT.  0.3 METER
 PS0717'(1.0 FT) E FROM A WITNESS POST, AND 0.3 METER (1.0 FT) LOWER THAN THE
 PS0717'STATION.  AZIMUTH MARK NO 2 IS A STANDARD USGS DISK STAMPED 12 LW 1946
 PS0717'SET INTO THE TOP OF A SQUARE CONCRETE MONUMENT 8 INCHES (20 CM) IN
 PS0717'DIAMETER PROJECTING 12 INCHES (30 CM)ABOVE THE GROUND.  LOCATED 11.2
 PS0717'METERS (36.7 FT) N FROM THE CENTER OF A TRACK ROAD.  0.3 METER (1.0
 PS0717'FT) W FROM A WITNESS POST.  TO REACH THE AZIMUTH MARK FROM THE
 PS0717'STATION, FOLLOW TRACK ROAD NORTH AND NORTHEAST FOR 1.7 KM (1.05 MI) TO
 PS0717'THE MARK ON THE LEFT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0092 ***********************************************************************
 PU0092  DESIGNATION -  JOE RM 1
 PU0092  PID         -  PU0092
 PU0092  STATE/COUNTY-  SD/MEADE
 PU0092  COUNTRY     -  US
 PU0092  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0092
 PU0092                         *CURRENT SURVEY CONTROL
 PU0092  ______________________________________________________________________
 PU0092* NAD 83(1986) POSITION- 44 52 41.80   (N) 102 15 07.65   (W)   HD_HELD1
 PU0092* NAVD 88 ORTHO HEIGHT -   786.561 (meters)     2580.58  (feet) ADJUSTED
 PU0092  ______________________________________________________________________
 PU0092  GEOID HEIGHT    -        -19.075 (meters)                     GEOID18
 PU0092  DYNAMIC HEIGHT  -        786.392 (meters)     2580.02  (feet) COMP
 PU0092  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PU0092
 PU0092  VERT ORDER      -  SECOND    CLASS 0
 PU0092
 PU0092.The horizontal coordinates were determined by differentially corrected
 PU0092.hand held GPS observations or other comparable positioning techniques
 PU0092.and have an estimated accuracy of +/- 3 meters.
 PU0092
 PU0092.The orthometric height was determined by differential leveling and
 PU0092.adjusted by the NATIONAL GEODETIC SURVEY
 PU0092.in June 1991.
 PU0092
 PU0092.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0092.GEOID18 height accuracy estimate available here.
 PU0092
 PU0092.Click photographs - Photos may exist for this station.
 PU0092
 PU0092.The dynamic height is computed by dividing the NAVD 88
 PU0092.geopotential number by the normal gravity value computed on the
 PU0092.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0092.degrees latitude (g = 980.6199 gals.).
 PU0092
 PU0092.The modeled gravity was interpolated from observed gravity values.
 PU0092
 PU0092;                    North         East    Units  Estimated Accuracy
 PU0092;SPC SD N     -   118,591.3     422,084.5     MT  (+/- 3 meters HH1 GPS) 
 PU0092
 PU0092_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1703373102(NAD 83)
 PU0092
 PU0092                          SUPERSEDED SURVEY CONTROL
 PU0092
 PU0092  NGVD 29 (??/??/92)  786.102  (m)         2579.07   (f) ADJ UNCH    2 0
 PU0092
 PU0092.Superseded values are not recommended for survey control.
 PU0092
 PU0092.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0092.See file dsdata.pdf to determine how the superseded data were derived.
 PU0092
 PU0092_MARKER: DR = REFERENCE MARK DISK
 PU0092_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0092_STAMPING: JOE NO 1 1962
 PU0092_MARK LOGO: CGS
 PU0092_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0092_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0092+STABILITY: SURFACE MOTION
 PU0092
 PU0092  HISTORY     - Date     Condition        Report By
 PU0092  HISTORY     - 1962     MONUMENTED       CGS
 PU0092  HISTORY     - 1963     GOOD             CGS
 PU0092
 PU0092                          STATION DESCRIPTION
 PU0092
 PU0092'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0092'15 MI SE FROM OPAL.
 PU0092'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0092'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0092'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 2.0 MILES
 PU0092'SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A
 PU0092'PRIVATE DIRT ROAD, IN SECTION 26, T 11 N, R 15 E, AT THE CREST
 PU0092'OF A RIDGE, 33 FEET NORTH OF THE CENTER LINE OF THE ROAD, 44.8
 PU0092'FEET EAST OF JOE 1962, 44 FEET EAST OF A METAL WITNESS POST,
 PU0092'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 PU0092'PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0094 ***********************************************************************
 PU0094  DESIGNATION -  JOE RM 2
 PU0094  PID         -  PU0094
 PU0094  STATE/COUNTY-  SD/MEADE
 PU0094  COUNTRY     -  US
 PU0094  USGS QUAD   -  LEMMON BUTTE (2017)
 PU0094
 PU0094                         *CURRENT SURVEY CONTROL
 PU0094  ______________________________________________________________________
 PU0094* NAD 83(1986) POSITION- 44 52 42.31   (N) 102 15 08.54   (W)   HD_HELD1
 PU0094* NAVD 88 ORTHO HEIGHT -   786.572 (meters)     2580.61  (feet) ADJUSTED
 PU0094  ______________________________________________________________________
 PU0094  GEOID HEIGHT    -        -19.074 (meters)                     GEOID18
 PU0094  DYNAMIC HEIGHT  -        786.403 (meters)     2580.06  (feet) COMP
 PU0094  MODELED GRAVITY -    980,376.1   (mgal)                       NAVD 88
 PU0094
 PU0094  VERT ORDER      -  SECOND    CLASS 0
 PU0094
 PU0094.The horizontal coordinates were determined by differentially corrected
 PU0094.hand held GPS observations or other comparable positioning techniques
 PU0094.and have an estimated accuracy of +/- 3 meters.
 PU0094
 PU0094.The orthometric height was determined by differential leveling and
 PU0094.adjusted by the NATIONAL GEODETIC SURVEY
 PU0094.in June 1991.
 PU0094
 PU0094.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0094.GEOID18 height accuracy estimate available here.
 PU0094
 PU0094.Click photographs - Photos may exist for this station.
 PU0094
 PU0094.The dynamic height is computed by dividing the NAVD 88
 PU0094.geopotential number by the normal gravity value computed on the
 PU0094.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0094.degrees latitude (g = 980.6199 gals.).
 PU0094
 PU0094.The modeled gravity was interpolated from observed gravity values.
 PU0094
 PU0094;                    North         East    Units  Estimated Accuracy
 PU0094;SPC SD N     -   118,607.5     422,065.4     MT  (+/- 3 meters HH1 GPS) 
 PU0094
 PU0094_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK1701373117(NAD 83)
 PU0094
 PU0094                          SUPERSEDED SURVEY CONTROL
 PU0094
 PU0094  NGVD 29 (??/??/92)  786.113  (m)         2579.11   (f) ADJ UNCH    2 0
 PU0094
 PU0094.Superseded values are not recommended for survey control.
 PU0094
 PU0094.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0094.See file dsdata.pdf to determine how the superseded data were derived.
 PU0094
 PU0094_MARKER: DR = REFERENCE MARK DISK
 PU0094_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0094_STAMPING: JOE NO 2 1962
 PU0094_MARK LOGO: CGS
 PU0094_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0094_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0094+STABILITY: SURFACE MOTION
 PU0094
 PU0094  HISTORY     - Date     Condition        Report By
 PU0094  HISTORY     - 1962     MONUMENTED       CGS
 PU0094  HISTORY     - 1963     GOOD             CGS
 PU0094
 PU0094                          STATION DESCRIPTION
 PU0094
 PU0094'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0094'15 MI SE FROM OPAL.
 PU0094'ABOUT 3.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0094'POST OFFICE AT OPAL, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD,
 PU0094'THENCE 8.0 MILES EAST ALONG A GRAVELED ROAD, THENCE 2.0 MILES
 PU0094'SOUTH ALONG A GRAVELED ROAD, THENCE 0.2 MILE WEST ALONG A
 PU0094'PRIVATE DIRT ROAD, IN SECTION 26, T 11 N, R 15 E, AT THE CREST
 PU0094'OF A RIDGE, 84 FEET NORTH OF THE CENTER LINE OF THE ROAD, 47.6
 PU0094'FEET NORTHWEST OF JOE 1962, ABOUT LEVEL WITH THE ROAD, AND SET
 PU0094'IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0324 ***********************************************************************
 QT0324  DESIGNATION -  JOHN
 QT0324  PID         -  QT0324
 QT0324  STATE/COUNTY-  SD/BUTTE
 QT0324  COUNTRY     -  US
 QT0324  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0324
 QT0324                         *CURRENT SURVEY CONTROL
 QT0324  ______________________________________________________________________
 QT0324* NAD 83(1996) POSITION- 45 02 17.06675(N) 103 53 35.60238(W)   ADJUSTED
 QT0324* NAVD 88 ORTHO HEIGHT -   999.617 (meters)     3279.58  (feet) ADJUSTED
 QT0324  ______________________________________________________________________
 QT0324  GEOID HEIGHT    -        -15.854 (meters)                     GEOID18
 QT0324  LAPLACE CORR    -         -3.50  (seconds)                    DEFLEC18
 QT0324  DYNAMIC HEIGHT  -        999.357 (meters)     3278.72  (feet) COMP
 QT0324  MODELED GRAVITY -    980,322.2   (mgal)                       NAVD 88
 QT0324
 QT0324  HORZ ORDER      -  THIRD
 QT0324  VERT ORDER      -  SECOND    CLASS 0
 QT0324
 QT0324.The horizontal coordinates were established by classical geodetic methods
 QT0324.and adjusted by the National Geodetic Survey in January 1998.
 QT0324
 QT0324.The orthometric height was determined by differential leveling and
 QT0324.adjusted by the NATIONAL GEODETIC SURVEY
 QT0324.in June 1991.
 QT0324
 QT0324.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0324.GEOID18 height accuracy estimate available here.
 QT0324
 QT0324.Click photographs - Photos may exist for this station.
 QT0324
 QT0324.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0324
 QT0324.The dynamic height is computed by dividing the NAVD 88
 QT0324.geopotential number by the normal gravity value computed on the
 QT0324.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0324.degrees latitude (g = 980.6199 gals.).
 QT0324
 QT0324.The modeled gravity was interpolated from observed gravity values.
 QT0324
 QT0324. The following values were computed from the NAD 83(1996) position.
 QT0324
 QT0324;                    North         East     Units Scale Factor Converg.
 QT0324;SPC SD N     -   141,248.020   293,371.958   MT  0.99993914   -2 45 19.4
 QT0324;SPC SD N     -   463,411.21    962,504.50   sFT  0.99993914   -2 45 19.4
 QT0324;SPC WY E     -   504,884.391   300,334.222   MT  1.00006124   +0 54 04.1
 QT0324;SPC WY E     - 1,656,441.54    985,346.53   sFT  1.00006124   +0 54 04.1
 QT0324;UTM  13      - 4,987,775.751   587,173.177   MT  0.99969344   +0 46 59.4
 QT0324
 QT0324!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0324!SPC SD N     -   0.99984578  x   0.99993914  =   0.99978493
 QT0324!SPC WY E     -   0.99984578  x   1.00006124  =   0.99990701
 QT0324!UTM  13      -   0.99984578  x   0.99969344  =   0.99953927
 QT0324
 QT0324:                Primary Azimuth Mark                     Grid Az
 QT0324:SPC SD N     -  BEST                                     255 36 55.7
 QT0324:SPC WY E     -  BEST                                     251 57 32.2
 QT0324:UTM  13      -  BEST                                     252 04 36.9
 QT0324
 QT0324_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8717387775(NAD 83)
 QT0324
 QT0324|---------------------------------------------------------------------|
 QT0324| PID    Reference Object                     Distance      Geod. Az  |
 QT0324|                                                           dddmmss.s |
 QT0324| QT0323 JOHN RM 1                            18.076 METERS 15035     |
 QT0324| QT0325 JOHN RM 2                            17.610 METERS 24648     |
 QT0324| QT0528 BEST                                APPROX. 5.0 KM 2525136.3 |
 QT0324|---------------------------------------------------------------------|
 QT0324
 QT0324                          SUPERSEDED SURVEY CONTROL
 QT0324
 QT0324  NAD 83(1993)-  45 02 17.06302(N)    103 53 35.60144(W) AD(       ) 3
 QT0324  NAD 83(1986)-  45 02 17.05533(N)    103 53 35.59812(W) AD(       ) 3
 QT0324  NAD 27      -  45 02 17.09930(N)    103 53 33.84280(W) AD(       ) 3
 QT0324  NGVD 29 (??/??/92)  999.122  (m)         3277.95   (f) ADJ UNCH    2 0
 QT0324  NGVD 29             999.12   (m)         3277.9    (f) LEVELING    3  
 QT0324
 QT0324.Superseded values are not recommended for survey control.
 QT0324
 QT0324.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0324.See file dsdata.pdf to determine how the superseded data were derived.
 QT0324
 QT0324_MARKER: DS = TRIANGULATION STATION DISK
 QT0324_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0324_STAMPING: JOHN 1962
 QT0324_MARK LOGO: CGS
 QT0324_PROJECTION: FLUSH
 QT0324_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0324+STABILITY: SURFACE MOTION
 QT0324
 QT0324  HISTORY     - Date     Condition        Report By
 QT0324  HISTORY     - 1962     MONUMENTED       CGS
 QT0324  HISTORY     - 1962     GOOD             CGS
 QT0324
 QT0324                          STATION DESCRIPTION
 QT0324
 QT0324'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 QT0324'THE STATION IS 25-1/2 MILES NORTH OF BELLE FOURCHE, 6-1/2
 QT0324'MILES NORTHWEST OF A PEAK LOCALLY KNOWN AS ANTELOPE BUTTE,
 QT0324'IN THE NORTHEAST QUARTER OF SECTION 5, T 12 N, R 2 E, AND ON
 QT0324'PROPERTY OWNED BY MR. JOHN HELMER.
 QT0324'
 QT0324'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAYS 85
 QT0324'AND 212 AT THE NORTH EDGE OF BELLE FOURCHE, GO NORTH ON
 QT0324'U.S. HIGHWAY 85 FOR 10.85 MILES TO A BRIDGE OVER OWL CREEK.
 QT0324'CONTINUE NORTH ON U.S. HIGHWAY 85 FOR 0.8 MILE TO A SIDE ROAD
 QT0324'ON THE LEFT.  TURN LEFT AND GO NORTHERLY ON A GRAVEL ROAD FOR
 QT0324'8.7 MILES TO A SIDE ROAD ON THE LEFT.  CONTINUE NORTHERLY
 QT0324'ON THE GRAVEL ROAD FOR 3.9 MILES TO A GATE AND A SIDE ROAD
 QT0324'ON THE LEFT.  TURN LEFT, PASS THROUGH THE GATE, AND GO WEST
 QT0324'ON A GRAVEL ROAD FOR 0.7 MILE TO THE CREST OF A RIDGE.  TURN
 QT0324'RIGHT AND GO NORTHWEST ACROSS OPEN PRAIRIE ON A DIM TRACK
 QT0324'ROAD FOR 1.2 MILES TO THE STATION ON A LOW GRASSY KNOLL.
 QT0324'
 QT0324'STATION MARKS ARE STANDARD DISKS STAMPED JOHN 1962.  THE
 QT0324'SURFACE DISK IS SET IN A SQUARE CONCRETE POST WHICH IS FLUSH
 QT0324'WITH THE SURFACE OF THE GROUND.  IT IS ON THE HIGHEST PART
 QT0324'OF THE LOW GRASSY KNOLL.  THE UNDERGROUND DISK IS SET IN AN
 QT0324'IRREGULAR MASS OF CONCRETE 42 INCHES BELOW THE SURFACE OF
 QT0324'THE GROUND.
 QT0324'
 QT0324'REFERENCE MARK NO. 1, A STANDARD DISK STAMPED JOHN NO 1 1962,
 QT0324'IS SET IN A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 QT0324'SURFACE OF THE GROUND.  IT IS 1 FOOT LOWER IN ELEVATION THAN
 QT0324'THE STATION.
 QT0324'
 QT0324'REFERENCE MARK NO. 2, A STANDARD DISK STAMPED JOHN NO 2 1962,
 QT0324'IS SET IN A SQUARE CONCRETE POST WHICH IS FLUSH WITH THE
 QT0324'SURFACE OF THE GROUND.  IT IS THE SAME ELEVATION AS THE STATION.
 QT0324'
 QT0324'NOTE--REFERENCE MARKS WERE MEASURED WITH 5 KG. TAPE TENSION.
 QT0324'
 QT0324'STATION BEST MAY BE USED AS THE AZIMUTH MARK.
 QT0324
 QT0324                          STATION RECOVERY (1962)
 QT0324
 QT0324'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 QT0324'26.1 MI N FROM BELLE FOURCHE.
 QT0324'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0324'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 12.75
 QT0324'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.6 MILE NORTHWEST
 QT0324'ACROSS COUNTRY, 0.1 MILE SOUTH OF A NORTH-SOUTH FENCE AND ON THE
 QT0324'TOP OF A ROUND TOP KNOLL, 0.1 MILE EAST OF AN EAST-WEST FENCE,
 QT0324'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0739 ***********************************************************************
 QS0739  DESIGNATION -  JOHN
 QS0739  PID         -  QS0739
 QS0739  STATE/COUNTY-  SD/POTTER
 QS0739  COUNTRY     -  US
 QS0739  USGS QUAD   -  LAKE HURLEY SE (2017)
 QS0739
 QS0739                         *CURRENT SURVEY CONTROL
 QS0739  ______________________________________________________________________
 QS0739* NAD 83(1996) POSITION- 45 06 47.73236(N) 100 03 43.21665(W)   ADJUSTED
 QS0739* NAVD 88 ORTHO HEIGHT -   586.794 (meters)     1925.17  (feet) ADJUSTED
 QS0739  ______________________________________________________________________
 QS0739  GEOID HEIGHT    -        -22.407 (meters)                     GEOID18
 QS0739  LAPLACE CORR    -         -0.19  (seconds)                    DEFLEC18
 QS0739  DYNAMIC HEIGHT  -        586.709 (meters)     1924.89  (feet) COMP
 QS0739  MODELED GRAVITY -    980,453.8   (mgal)                       NAVD 88
 QS0739
 QS0739  HORZ ORDER      -  SECOND
 QS0739  VERT ORDER      -  FIRST     CLASS II
 QS0739
 QS0739.The horizontal coordinates were established by classical geodetic methods
 QS0739.and adjusted by the National Geodetic Survey in January 1998.
 QS0739
 QS0739.The orthometric height was determined by differential leveling and
 QS0739.adjusted by the NATIONAL GEODETIC SURVEY
 QS0739.in July 1998.
 QS0739
 QS0739.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0739.GEOID18 height accuracy estimate available here.
 QS0739
 QS0739.Click photographs - Photos may exist for this station.
 QS0739
 QS0739.The Laplace correction was computed from DEFLEC18 derived deflections.
 QS0739
 QS0739.The dynamic height is computed by dividing the NAVD 88
 QS0739.geopotential number by the normal gravity value computed on the
 QS0739.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0739.degrees latitude (g = 980.6199 gals.).
 QS0739
 QS0739.The modeled gravity was interpolated from observed gravity values.
 QS0739
 QS0739. The following values were computed from the NAD 83(1996) position.
 QS0739
 QS0739;                    North         East     Units Scale Factor Converg.
 QS0739;SPC SD N     -   142,230.554   595,121.067   MT  0.99993970   -0 02 38.0
 QS0739;SPC SD N     -   466,634.74  1,952,493.03   sFT  0.99993970   -0 02 38.0
 QS0739;UTM  14      - 4,996,080.718   416,462.868   MT  0.99968581   -0 45 08.9
 QS0739
 QS0739!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QS0739!SPC SD N     -   0.99991152  x   0.99993970  =   0.99985123
 QS0739!UTM  14      -   0.99991152  x   0.99968581  =   0.99959736
 QS0739
 QS0739:                Primary Azimuth Mark                     Grid Az
 QS0739:SPC SD N     -  KARL                                     013 13 37.3
 QS0739:UTM  14      -  KARL                                     013 56 08.2
 QS0739
 QS0739_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1646296080(NAD 83)
 QS0739
 QS0739|---------------------------------------------------------------------|
 QS0739| PID    Reference Object                     Distance      Geod. Az  |
 QS0739|                                                           dddmmss.s |
 QS0739| AE5305 JOHN RM 2                            12.248 METERS 00105     |
 QS0739| QS0737 KARL                                APPROX. 8.5 KM 0131059.3 |
 QS0739| AE5304 JOHN RM 1                            16.829 METERS 18014     |
 QS0739|---------------------------------------------------------------------|
 QS0739
 QS0739                          SUPERSEDED SURVEY CONTROL
 QS0739
 QS0739  NAD 83(1986)-  45 06 47.72407(N)    100 03 43.21981(W) AD(       ) 2
 QS0739  NAD 27      -  45 06 47.77331(N)    100 03 41.78682(W) AD(       ) 2
 QS0739
 QS0739.Superseded values are not recommended for survey control.
 QS0739
 QS0739.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0739.See file dsdata.pdf to determine how the superseded data were derived.
 QS0739
 QS0739_MARKER: DD = SURVEY DISK
 QS0739_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QS0739+WITH SETTING: INFORMATION.
 QS0739_STAMPING: JOHN ET 1967
 QS0739_MARK LOGO: USGS
 QS0739_PROJECTION: FLUSH
 QS0739_MAGNETIC: I = MARKER IS A STEEL ROD
 QS0739_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QS0739_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0739+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 QS0739
 QS0739  HISTORY     - Date     Condition        Report By
 QS0739  HISTORY     - 1967     MONUMENTED       USGS
 QS0739  HISTORY     - 19970309 GOOD             NGS
 QS0739
 QS0739                          STATION DESCRIPTION
 QS0739
 QS0739'DESCRIBED BY US GEOLOGICAL SURVEY 1967 (FJH)
 QS0739'THE STATION IS LOCATED APPROX. 28.0 MI S. OF THE TOWN OF SELBY,
 QS0739'7.0 MI N. AND 5.5 MI W. OF GETTYSBURG, T. 119 N., R. 76 W.,
 QS0739'NEAR THE NW. COR. SEC. 19.
 QS0739'
 QS0739'TO REACH THE STATION FROM THE INTERSECTION OF U.S. HWY. 83 AND
 QS0739'STATE HWY. 103 AT THE TOWN OF SELBY, GO S. ALONG U.S. HWY. 83
 QS0739'FOR 27.7 MI TO CREST OF HILL AND STATION ON (E.) LEFT.
 QS0739'
 QS0739'STATION MARK IS 39 FT N. AND 54 FT E. OF CENTER OF HWY. AT FIELD
 QS0739'DRIVE E., 3 FT W. FENCE, 3 FT W. OF USGS WITNESS POST, STAMPED
 QS0739'ET JOHN 1967.
 QS0739'
 QS0739'REFERENCE MARK NO. 1 IS S. OF THE STATION, 17 FT S. AND 54 FT
 QS0739'E. OF CENTER OF HWY. AT A FIELD DRIVE E., 3 FT W. OF A YELLOW
 QS0739'PAINTED 4 IN. X 4 IN. POST, 3 FT W. OF FENCE, STAMPED JOHN NO. 1
 QS0739'1967.
 QS0739'
 QS0739'REFERENCE MARK NO. 2 IS N. OF THE STATION, 79 FT N. AND 54 FT
 QS0739'E. OF THE CENTER OF HWY. AT A FIELD DRIVE E., 3 FT W. OF FENCE,
 QS0739'STAMPED JOHN NO. 2 1967.
 QS0739'
 QS0739'AZIMUTH MARK - NONE SET.
 QS0739'
 QS0739'REFERENCE AZIMUTH.
 QS0739'
 QS0739'ALL MARKS ARE FLUSH WITH THE GROUND, STANDARD TABLETS CRIMPED
 QS0739'ON A ONE-HALF IN. COPPER COATED ROD, CENTERED IN 6 IN. DIAMETER
 QS0739'TILE, 12 INS. LONG, FILLED WITH GRAVEL TO WITHIN 1 IN. OF CAP.
 QS0739'
 QS0739'STANDARD BRACED TRIPOD USED.
 QS0739
 QS0739                          STATION RECOVERY (1997)
 QS0739
 QS0739'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QS0739'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QS0739'EXENE STREET IN GETTYSBURG, THENCE 11.1 KM (6.90 MI) NORTHERLY ALONG
 QS0739'U.S. HIGHWAY 83, 16.9 M (55.4 FT) NORTH OF REFERENCE MARK 1, 16.5 M
 QS0739'(54.1 FT) EAST OF THE HIGHWAY CENTERLINE, 12.3 M (40.4 FT) NORTH OF
 QS0739'THE CENTER OF A FIELD ENTRANCE, 12.3 M (40.4 FT) SOUTH OF REFERENCE
 QS0739'MARK 2, 8.1 M (26.6 FT) EAST OF MILEPOST 182, 3.1 M (10.2 FT) WEST OF
 QS0739'A FENCE, 1.0 M (3.3 FT) WEST OF A WITNESS POST, AND 0.3 M (1.0 FT)
 QS0739'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 6-INCH
 QS0739'TILE PIPE AND IS RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2177 ***********************************************************************
 PU2177  DESIGNATION -  JOHN
 PU2177  PID         -  PU2177
 PU2177  STATE/COUNTY-  SD/PENNINGTON
 PU2177  COUNTRY     -  US
 PU2177  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU2177
 PU2177                         *CURRENT SURVEY CONTROL
 PU2177  ______________________________________________________________________
 PU2177* NAD 83(1996) POSITION- 44 05 10.76269(N) 102 04 32.87920(W)   ADJUSTED
 PU2177* NAVD 88 ORTHO HEIGHT -   887.5   (meters)     2912.    (feet) VERTCON3
 PU2177  ______________________________________________________________________
 PU2177  GEOID HEIGHT    -        -19.566 (meters)                     GEOID18
 PU2177  LAPLACE CORR    -         -9.48  (seconds)                    DEFLEC18
 PU2177  HORZ ORDER      -  FIRST
 PU2177
 PU2177.The horizontal coordinates were established by classical geodetic methods
 PU2177.and adjusted by the National Geodetic Survey in January 1998.
 PU2177
 PU2177.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU2177.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU2177
 PU2177.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2177.GEOID18 height accuracy estimate available here.
 PU2177
 PU2177.Click photographs - Photos may exist for this station.
 PU2177
 PU2177.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU2177
 PU2177. The following values were computed from the NAD 83(1996) position.
 PU2177
 PU2177;                    North         East     Units Scale Factor Converg.
 PU2177;SPC SD S     -   196,209.649   460,464.772   MT  0.99994019   -1 12 07.4
 PU2177;SPC SD S     -   643,731.16  1,510,708.17   sFT  0.99994019   -1 12 07.4
 PU2177;UTM  13      - 4,885,618.879   734,108.353   MT  1.00027411   +2 02 07.5
 PU2177;UTM  14      - 4,886,061.434   253,754.374   MT  1.00034583   -2 08 27.7
 PU2177
 PU2177!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU2177!SPC SD S     -   0.99986393  x   0.99994019  =   0.99980413
 PU2177!UTM  13      -   0.99986393  x   1.00027411  =   1.00013800
 PU2177!UTM  14      -   0.99986393  x   1.00034583  =   1.00020971
 PU2177
 PU2177:                Primary Azimuth Mark                     Grid Az
 PU2177:SPC SD S     -  JOHN AZ MK RESET                         033 11 16.6
 PU2177:UTM  13      -  JOHN AZ MK RESET                         029 57 01.7
 PU2177:UTM  14      -  JOHN AZ MK RESET                         034 07 36.9
 PU2177
 PU2177_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ3410885618(NAD 83)
 PU2177
 PU2177|---------------------------------------------------------------------|
 PU2177| PID    Reference Object                     Distance      Geod. Az  |
 PU2177|                                                           dddmmss.s |
 PU2177| PU0364 JOHN AZ MK RESET                                   0315909.2 |
 PU2177| CP9728 JOHN AZ MK                                         0322120.0 |
 PU2177| CP9730 JOHN RM 1                           118.628 METERS 14624     |
 PU2177| OT0730 WALL MUNICIPAL TANK                 APPROX.16.9 KM 2322142.4 |
 PU2177| CP9731 JOHN RM 2                           172.118 METERS 23442     |
 PU2177|---------------------------------------------------------------------|
 PU2177
 PU2177                          SUPERSEDED SURVEY CONTROL
 PU2177
 PU2177  NAD 83(1986)-  44 05 10.75488(N)    102 04 32.88097(W) AD(       ) 1
 PU2177  NAD 27      -  44 05 10.80000(N)    102 04 31.32900(W) AD(       ) 1
 PU2177  NGVD 29 (07/19/86)  887.0    (m)         2910.     (f) VERT ANG       
 PU2177
 PU2177.Superseded values are not recommended for survey control.
 PU2177
 PU2177.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2177.See file dsdata.pdf to determine how the superseded data were derived.
 PU2177
 PU2177_MARKER: DS = TRIANGULATION STATION DISK
 PU2177_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2177_STAMPING: JOHN 1924
 PU2177_MARK LOGO: CGS
 PU2177_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2177+STABILITY: SURFACE MOTION
 PU2177
 PU2177  HISTORY     - Date     Condition        Report By
 PU2177  HISTORY     - 1924     MONUMENTED       CGS
 PU2177  HISTORY     - 1934     GOOD             CGS
 PU2177  HISTORY     - 1950     GOOD             CGS
 PU2177  HISTORY     - 1961     GOOD             CGS
 PU2177
 PU2177                          STATION DESCRIPTION
 PU2177
 PU2177'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PU2177'STATION IS ABOUT 7-1/2 MILES N AND 2-1/2 MILES E OF QUINN, 7
 PU2177'MILES S AND 1 MILE W OF KNODEL STATION, IN THE W HALF OF THE
 PU2177'SE 1/4 OF SEC. 33, T 2 N, R 17 E, ON THE HIGHEST PART OF A RIDGE
 PU2177'IN PASTURE OWNED BY ED.  JOHANNESSON, WHO LIVES IN THE NE CORNER
 PU2177'OF THE 1/4 SECTION.
 PU2177'
 PU2177'SURFACE, UNDERGROUND AND REFERENCE MARKS ARE STANDARD BRONZE
 PU2177'DISKS SET IN CONCRETE.
 PU2177'
 PU2177'REFERENCE MARK IS ON THE TOWN LINE AT CORNER OF TWO INTERSECTING
 PU2177'FENCES, 172 METERS SW OF STATION.
 PU2177'
 PU2177'TO REACH STATION FROM QUINN, GO N ON GRADED ROAD ABOUT 9 MILES
 PU2177'TO ROAD ON E AND W SECTION LINE.  TURN E, GO 3 MILES, THENCE S
 PU2177'1-1/2 MILES TO JOHANNESSONS HOUSE AND OUT THROUGH HIS PASTURE
 PU2177'TO THE STATION.  FROM KNODEL STATION GO M MILES S.  STATION IS
 PU2177'90 METERS N OF FENCE LINE ON S SIDE OF PASTURE AND ABOUT 25
 PU2177'METERS W OF THE EDGE OF BLUFF ON WHICH IT IS LOCATED.
 PU2177'
 PU2177'HEIGHT OF TRIPOD FOR OBSERVATIONS FROM PHILIP AND KNODEL IS 1.34
 PU2177'METERS, FOR ALL OTHERS, IT IS 10.91 METERS.
 PU2177
 PU2177                          STATION RECOVERY (1934)
 PU2177
 PU2177'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PU2177'THE STATION WAS RECOVERED AS DESCRIBED.  THE MARKS WERE IN
 PU2177'GOOD CONDITION AND REFERENCE MARK NO. 1 AND AN AZIMUTH MARK WERE
 PU2177'ESTABLISHED.
 PU2177'
 PU2177'THE LAND THE STATION IS LOCATED ON, IS OWNED BY MR. JOHANNESSON
 PU2177'WHO LIVES NW IN THE CANYON.
 PU2177'
 PU2177'STATION IS ABOUT 7-1/2 MILES N, AND 2-1/2 MILES E OF QUINN,
 PU2177'SOUTH DAKOTA, 110 FEET SW OF EDGE OF BLUFF IN PASTURE LAND IN
 PU2177'SE 1/4 OF SEC. 33, T 2 N, R 17 E, AND MARK PROJECTS 2 INCHES.
 PU2177'
 PU2177'REFERENCE MARK NO. 1 IS SSE OF THE STATION, 1-1/2 FEET N OF AN
 PU2177'E-W FENCE AND PROJECTS 4 INCHES.
 PU2177'
 PU2177'REFERENCE MARK NO. 2 (1924) IS SW OF THE STATION IN NW FENCE CORNER
 PU2177'AND THE MARK IS FLUSH WITH THE GROUND.
 PU2177'
 PU2177'THE AZIMUTH MARK IS NE OF THE STATION IN FLAT ON THE E SIDE OF
 PU2177'A SECTION-LINE ROAD, 5.5 FEET NNW OF A NW SECTION CORNER, 1 FOOT
 PU2177'W OF SECTION-LINE FENCE, 0.4 MILE N OF THE ROAD LEADING IN TO
 PU2177'MR. JOHANNESONS FARM BUILDINGS AND THE MARK PROJECTS 6 INCHES.
 PU2177'
 PU2177'THE STATION IS REACHED FROM QUINN, A SMALL TOWN ON THE
 PU2177'CHICAGO-NORTHWESTERN RAILROAD AND U.S. HIGHWAYS 14 AND 16, BY
 PU2177'DRIVING N ON MAIN-GRADED ROAD 8.7 MILES THEN E ON A GRADED
 PU2177'SECTION-LINE ROAD FOR 3.0 MILES, TURN S ON A GRADED ROAD AT
 PU2177'CROSSROADS AND GO 1.4 MILES.  AT A POINT NEARLY AT THE TOP OF
 PU2177'GRADE LEAVE GRADED ROAD, TURN RIGHT ON TO DIM FARM ROAD AND GO 0.1
 PU2177'MILE W TO JOHANNESSONS RANCH, THEN GO S THROUGH CATTLE LOT
 PU2177'ON THE E SIDE OF HOUSE AND FOLLOW UP DRAW 0.2 MILE TO TOP OF
 PU2177'HILL AND AN E-W FENCE, TURN W AND FOLLOW ALONG THE N OF FENCE
 PU2177'0.2 MILE.  THEN LEAVE FENCE AND DRIVE 0.05 MILE N ACROSS
 PU2177'PASTURE TO HIGHEST POINT ON THE MESA AND THE STATION, 326.14
 PU2177'FEET N OF E-W FENCE.
 PU2177'
 PU2177'A 4-FOOT STAND WILL CLEAR ALL LINES.
 PU2177
 PU2177                          STATION RECOVERY (1950)
 PU2177
 PU2177'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU2177'THE STATION WAS RECOVERED AS DESCRIBED WITH THE EXCEPTION OF
 PU2177'DIRECTIONS TO REACH THE STATION, AND MARKS WERE FOUND IN GOOD
 PU2177'CONDITION.  THE 1924 REFERENCE MARK DISK WAS STAMPED NO 2
 PU2177'AND HORIZONTAL MEASUREMENTS WERE MADE TO BOTH REFERENCE MARKS
 PU2177'BY THIS PARTY.
 PU2177'
 PU2177'THE STATION IS ABOUT 7 MILES NORTH AND 2-1/2 MILES EAST OF QUINN,
 PU2177'AND 9.5 FEET SOUTHEAST OF A WITNESS POST.  IT IS ON THE HIGHEST
 PU2177'PART OF A RIDGE IN PASTURE LAND OWNED BY ED JOHANNESSON.
 PU2177'
 PU2177'TO REACH THE STATION FROM THE QUINN HIGH SCHOOL BUILDING IN
 PU2177'QUINN, GO NORTH ON GRADED ROAD FOR 5.3 MILES TO A SIDE ROAD RIGHT.
 PU2177'TURN RIGHT AND GO EAST FOR 2.75 MILES TO A CROSS ROAD.  TURN LEFT
 PU2177'AND GO NORTH FOR 1.1 MILES TO WHERE MAIN ROAD TURNS EAST.
 PU2177'CONTINUE NORTH, STRAIGHT AHEAD, THROUGH A WIRE GATE AND ALONG THE
 PU2177'WEST SIDE OF FENCE FOR 0.3 MILE TO FENCE CORNER AND REFERENCE
 PU2177'MARK NO. 2 ON THE RIGHT AND STATION AS DESCRIBED.
 PU2177'
 PU2177'THE STATION MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPED JOHN
 PU2177'1924.
 PU2177'
 PU2177'REFERENCE MARK NO. 1 IS 1 FOOT NORTH OF AN EAST-WEST FENCE LINE.
 PU2177'THE MARK PROJECTS 2 INCHES, AND THE DISK IS STAMPE JOHN NO 1 1934.
 PU2177'
 PU2177'REFERENCE MARK NO. 2 IS IN FENCE CORNER.  THE MARK IS FLUSH WITH
 PU2177'THE GROUND, AND THE DISK IS STAMPED JOHN 1924 NO 2.
 PU2177'
 PU2177'THE AZIMUTH MARK IS 0.75 MILE NORTHEAST OF THE STATION, 72.5
 PU2177'FEET SOUTH-SOUTHEAST OF M. RITZMANS MAIL BOX, 31 FEET EAST OF THE
 PU2177'APPROXIMATE CENTER OF SECTION-LINE ROAD, 5.5 FEET NORTHWEST OF
 PU2177'SECTION-LINE FENCE CORNER POST, AND 1 FOOT WEST OF A FENCE LINE.
 PU2177'THE MARK IS FLUSH WITH THE GROUND, AND THE DISK IS STAMPED JOHN
 PU2177'AZIMUTH 1934.
 PU2177'
 PU2177'SURFACE, REFERENCE, AND AZIMUTH MARKS ARE STANDARD BRONZE DISKS
 PU2177'SET IN CONCRETE.
 PU2177'
 PU2177'HEIGHT OF LIGHT ABOVE STATION MARK - 1 METER.
 PU2177
 PU2177                          STATION RECOVERY (1961)
 PU2177
 PU2177'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PU2177'STATION MARK, REFERENCE MARKS 1 AND 2 WERE RECOVERED IN GOOD
 PU2177'CONDITION.  THE 1924 AZIMUTH MARK HAS BEEN DESTROYED AND A NEW
 PU2177'MARK WAS SET THIS YEAR.  A SLIGHT DIFFERENCE WAS NOTED IN THE
 PU2177'DISTANCE TO REFERENCE MARK 1 AND WAS CHECKED BY THIS UNIT.
 PU2177'
 PU2177'DUE TO A BETTER ROUTE TO THE STATION A NEW DESCRIPTION FOLLOWS--
 PU2177'
 PU2177'STATION IS LOCATED ABOUT 8-1/2 MILES NORTHEAST OF QUINN, 0.4
 PU2177'MILE WEST OF A NORTH-SOUTH SECTION LINE ROAD AND IN PASTURE LAND
 PU2177'BELONGING TO A MR. GUY CARMICHAEL.  IT IS IN SECTION 33, R 18 E,
 PU2177'T 2 N.
 PU2177'
 PU2177'REACHED FROM THE POST OFFICE IN QUINN, GO NORTH ON PAVED ROAD FOR
 PU2177'8.0 MILES TO THE END OF PAVEMENT AND CROSSROAD, TURN RIGHT AND GO
 PU2177'EAST FOR 2.8 MILES TO A CROSSROAD, TURN RIGHT AND GO SOUTH FOR
 PU2177'1.0 MILE TO THE AZIMUTH MARK ON THE LEFT, CONTINUE SOUTH FOR 0.7
 PU2177'MILE TO A GATE ON THE RIGHT, TURN RIGHT, PASS THROUGH GATE AND GO
 PU2177'WEST ON TRACK ROAD FOR 0.35 MILE TO REFERENCE MARK 1 ON THE
 PU2177'LEFT, HERE BEAR RIGHT AND GO NORTHWEST FOR 0.1 MILE TO THE
 PU2177'HIGHEST POINT OF RIDGE AND THE STATION.
 PU2177'
 PU2177'STATION MARK, A STANDARD DISK STAMPED JOHN 1924, IS SET IN THE
 PU2177'TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS 2 INCHES.
 PU2177'IT IS 388 FEET NORTH OF A EAST-WEST FENCE LINE.
 PU2177'
 PU2177'REFERENCE MARK 1, A STANDARD DISK STAMPED JOHN NO 1 1934, IS
 PU2177'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 PU2177'4 INCHES.  IT IS 50 FEET SOUTH OF THE CENTER OF A DIM TRACK ROAD
 PU2177'AND 1.6 FEET NORTH OF A EAST-WEST FENCE LINE.
 PU2177'
 PU2177'REFERENCE MARK 2, A STANDARD DISK STAMPED JOHN NO 2 1924, IS
 PU2177'SET IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS
 PU2177'2 INCHES.  IT IS 1 FOOT SOUTHEAST OF A FENCE CORNER.
 PU2177'
 PU2177'AZIMUTH MARK, A STANDARD DISK STAMPED JOHN 1924 RESET 1961, IS
 PU2177'SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT THAT
 PU2177'PROJECTS 2 INCHES.  IT IS 35 FEET EAST OF THE CENTER OF THE
 PU2177'NORTH-SOUTH SECTION LINE ROAD, 23 FEET NORTH OF THE CENTER OF
 PU2177'ENTRANCE DRIVE LEADING INTO A FIELD, 5.6 FEET SOUTHEAST OF A
 PU2177'METAL WITNESS POST WITH SIGN AND 1.6 FEET WEST OF A POWERLINE
 PU2177'POLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0364 ***********************************************************************
 PU0364  DESIGNATION -  JOHN AZ MK RESET
 PU0364  PID         -  PU0364
 PU0364  STATE/COUNTY-  SD/PENNINGTON
 PU0364  COUNTRY     -  US
 PU0364  USGS QUAD   -  ELM CREEK RANCH (2017)
 PU0364
 PU0364                         *CURRENT SURVEY CONTROL
 PU0364  ______________________________________________________________________
 PU0364* NAD 83(1986) POSITION- 44 05 45.     (N) 102 04 02.     (W)   SCALED
 PU0364* NAVD 88 ORTHO HEIGHT -   820.832 (meters)     2693.01  (feet) ADJUSTED
 PU0364  ______________________________________________________________________
 PU0364  GEOID HEIGHT    -        -19.604 (meters)                     GEOID18
 PU0364  DYNAMIC HEIGHT  -        820.594 (meters)     2692.23  (feet) COMP
 PU0364  MODELED GRAVITY -    980,300.1   (mgal)                       NAVD 88
 PU0364
 PU0364  VERT ORDER      -  SECOND    CLASS 0
 PU0364
 PU0364.The horizontal coordinates were scaled from a map and have
 PU0364.an estimated accuracy of +/- 6 seconds.
 PU0364
 PU0364.The orthometric height was determined by differential leveling and
 PU0364.adjusted by the NATIONAL GEODETIC SURVEY
 PU0364.in June 1991.
 PU0364
 PU0364.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0364.GEOID18 height accuracy estimate available here.
 PU0364
 PU0364.Click photographs - Photos may exist for this station.
 PU0364
 PU0364.The dynamic height is computed by dividing the NAVD 88
 PU0364.geopotential number by the normal gravity value computed on the
 PU0364.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0364.degrees latitude (g = 980.6199 gals.).
 PU0364
 PU0364.The modeled gravity was interpolated from observed gravity values.
 PU0364
 PU0364;                    North         East    Units  Estimated Accuracy
 PU0364;SPC SD S     -   197,250.      461,170.      MT  (+/- 180 meters Scaled)
 PU0364
 PU0364_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ347866(NAD 83)
 PU0364
 PU0364                          SUPERSEDED SURVEY CONTROL
 PU0364
 PU0364  NGVD 29 (??/??/92)  820.380  (m)         2691.53   (f) ADJ UNCH    2 0
 PU0364
 PU0364.Superseded values are not recommended for survey control.
 PU0364
 PU0364.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0364.See file dsdata.pdf to determine how the superseded data were derived.
 PU0364
 PU0364_MARKER: DZ = AZIMUTH MARK DISK
 PU0364_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0364_STAMPING: JOHN 1924 RESET 1961
 PU0364_MARK LOGO: CGS
 PU0364_PROJECTION: FLUSH
 PU0364_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0364+STABILITY: SURFACE MOTION
 PU0364
 PU0364  HISTORY     - Date     Condition        Report By
 PU0364  HISTORY     - 1961     MONUMENTED       CGS
 PU0364  HISTORY     - 1962     GOOD             CGS
 PU0364
 PU0364                          STATION DESCRIPTION
 PU0364
 PU0364'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0364'12.4 MI NE FROM QUINN.
 PU0364'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0364'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 8.85
 PU0364'MILES NORTH ALONG A GRAVELED ROAD, 34 FEET EAST OF CENTER LINE
 PU0364'OF ROAD, 23 FEET NORTH OF THE CENTER LINE OF A TRAIL ROAD, 5.3
 PU0364'FEET SOUTHEAST OF A METAL WITNESS POST, 3 1/2 EAST OF A FENCE,
 PU0364'1 1/2 FEET WEST OF A POWER POLE, AND SET IN THE TOP OF A CONCRETE
 PU0364'POST WHICH IS FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0667 ***********************************************************************
 QR0667  DESIGNATION -  JOHN ET
 QR0667  PID         -  QR0667
 QR0667  STATE/COUNTY-  SD/EDMUNDS
 QR0667  COUNTRY     -  US
 QR0667  USGS QUAD   -  IPSWICH SE (2017)
 QR0667
 QR0667                         *CURRENT SURVEY CONTROL
 QR0667  ______________________________________________________________________
 QR0667* NAD 83(1996) POSITION- 45 19 20.80647(N) 099 01 49.65339(W)   ADJUSTED
 QR0667* NAVD 88 ORTHO HEIGHT -   459.2   (meters)     1507.    (feet) VERTCON3
 QR0667  ______________________________________________________________________
 QR0667  GEOID HEIGHT    -        -23.632 (meters)                     GEOID18
 QR0667  LAPLACE CORR    -         -5.47  (seconds)                    DEFLEC18
 QR0667  HORZ ORDER      -  SECOND
 QR0667
 QR0667.The horizontal coordinates were established by classical geodetic methods
 QR0667.and adjusted by the National Geodetic Survey in January 1998.
 QR0667
 QR0667.The NAVD 88 height was computed by applying the VERTCON shift value to
 QR0667.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 QR0667
 QR0667.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0667.GEOID18 height accuracy estimate available here.
 QR0667
 QR0667.Click photographs - Photos may exist for this station.
 QR0667
 QR0667.The Laplace correction was computed from DEFLEC18 derived deflections.
 QR0667
 QR0667. The following values were computed from the NAD 83(1996) position.
 QR0667
 QR0667;                    North         East     Units Scale Factor Converg.
 QR0667;SPC SD N     -   165,930.778   676,009.637   MT  0.99995030   +0 41 10.3
 QR0667;SPC SD N     -   544,391.23  2,217,874.95   sFT  0.99995030   +0 41 10.3
 QR0667;UTM  14      - 5,018,771.557   497,612.846   MT  0.99960007   -0 01 18.0
 QR0667
 QR0667!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QR0667!SPC SD N     -   0.99993171  x   0.99995030  =   0.99988201
 QR0667!UTM  14      -   0.99993171  x   0.99960007  =   0.99953181
 QR0667
 QR0667:                Primary Azimuth Mark                     Grid Az
 QR0667:SPC SD N     -  OLIVER ET                                359 35 47.7
 QR0667:UTM  14      -  OLIVER ET                                000 18 16.0
 QR0667
 QR0667_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR9761218771(NAD 83)
 QR0667
 QR0667|---------------------------------------------------------------------|
 QR0667| PID    Reference Object                     Distance      Geod. Az  |
 QR0667|                                                           dddmmss.s |
 QR0667| QR0666 OLIVER ET                           APPROX. 5.0 KM 0001658.0 |
 QR0667| CO5716 JOHN ET RM 1                         14.415 METERS 01243     |
 QR0667| CO5717 JOHN ET RM 2                         12.413 METERS 16539     |
 QR0667|---------------------------------------------------------------------|
 QR0667
 QR0667                          SUPERSEDED SURVEY CONTROL
 QR0667
 QR0667  NAD 83(1986)-  45 19 20.82239(N)    099 01 49.64794(W) AD(       ) 2
 QR0667  NAD 27      -  45 19 20.91511(N)    099 01 48.24312(W) AD(       ) 2
 QR0667  NGVD 29 (07/19/86)  458.9    (m)         1506.     (f) VERT ANG       
 QR0667
 QR0667.Superseded values are not recommended for survey control.
 QR0667
 QR0667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0667.See file dsdata.pdf to determine how the superseded data were derived.
 QR0667
 QR0667_MARKER: DD = SURVEY DISK
 QR0667_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 QR0667+WITH SETTING: INFORMATION.
 QR0667_STAMPING: ET JOHN 1970
 QR0667_MARK LOGO: USGS
 QR0667_PROJECTION: RECESSED 5 CENTIMETERS
 QR0667_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0667
 QR0667  HISTORY     - Date     Condition        Report By
 QR0667  HISTORY     - 1970     MONUMENTED       USGS
 QR0667
 QR0667                          STATION DESCRIPTION
 QR0667
 QR0667'DESCRIBED BY US GEOLOGICAL SURVEY 1970 (JSA)
 QR0667'THE STATION IS ABOUT 8.7 MI S. OF IPSWICH, ABOUT 880 FT S. OF
 QR0667'THE QUARTER COR. BETWEEN SECS. 3 AND 4, T. 121 N., R. 68 W.,
 QR0667'ALONG ST. HWY. 45.
 QR0667'
 QR0667'TO REACH THE STATION FROM THE JCT. OF U.S. HWY. 12 AND ST. HWY. 45
 QR0667'IN IPSWICH, GO S. ON ST. HWY. 45, 8.0 MI TO A CROSSROAD,
 QR0667'CONTINUE S. FOR ABOUT 0.65 MI TO THE STATION ON THE LEFT (E.) SIDE
 QR0667'OF THE HWY. RIGHT-OF-WAY.
 QR0667'
 QR0667'STATION MARK, STAMPED ET JOHN 1970 IS 26 FT E. OF THE CENTER OF
 QR0667'ST. HWY. 45, 11.5 FT W. OF THE E. HWY. RIGHT-OF-WAY FENCE AND
 QR0667'88.5 FT NNW. OF A TELEPHONE POLE.  MARK IS SET ABOUT 2 IN. BELOW
 QR0667'THE GROUND SURFACE AND 11.2 FT W. OF A STANDARD WITNESS POST.
 QR0667'
 QR0667'REFERENCE MARK NO. 1 STAMPED JOHN NO 1 1970 IS 36 FT E. OF THE
 QR0667'CENTER OF ST. HWY. 45, 1 FT W. OF THE E. RIGHT-OF-WAY FENCE AND
 QR0667'134 FT N. OF A TELEPHONE POLE.
 QR0667'
 QR0667'REFERENCE MARK NO. 2, STAMPED JOHN NO 2 1970 IS 36 FT E. OF THE
 QR0667'CENTER OF ST. HWY. 45, 1.5 FT W. OF THE E. RIGHT-OF-WAY FENCE
 QR0667'AND 48 FT N. OF A TELEPHONE POLE.
 QR0667'
 QR0667'ALL MARKS ARE STANDARD TABLETS CRIMPED ON 1/2 IN. COPPER COATED
 QR0667'STEEL RODS CENTERED IN 6 IN. DIAMETER TILE 12 IN. LONG AND FILLED
 QR0667'WITH GRAVEL TO WITHIN 1 IN. OF CAP.  REFERENCE MARKS 1 AND 2 ARE
 QR0667'1 IN. BELOW GROUND SURFACE.
 QR0667'
 QR0667'NO AZIMUTH MARK WAS SET.
 QR0667'
 QR0667'ET STATIONS OLIVER AND CHESTER ARE VISIBLE FROM THE GROUND FOR
 QR0667'AZIMUTH.
 QR0667'
 QR0667'STANDARD BRACED TRIPOD USED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AI0143 ***********************************************************************
 AI0143  DESIGNATION -  JOHN H TILL
 AI0143  PID         -  AI0143
 AI0143  STATE/COUNTY-  SD/BUTTE
 AI0143  COUNTRY     -  US
 AI0143  USGS QUAD   -  BELLE FOURCHE (2017)
 AI0143
 AI0143                         *CURRENT SURVEY CONTROL
 AI0143  ______________________________________________________________________
 AI0143* NAD 83(1986) POSITION- 44 40 55.     (N) 103 51 10.     (W)   SCALED
 AI0143* NAVD 88 ORTHO HEIGHT -   938.126 (meters)     3077.84  (feet) ADJUSTED
 AI0143  ______________________________________________________________________
 AI0143  GEOID HEIGHT    -        -15.360 (meters)                     GEOID18
 AI0143  DYNAMIC HEIGHT  -        937.867 (meters)     3076.99  (feet) COMP
 AI0143  MODELED GRAVITY -    980,310.2   (mgal)                       NAVD 88
 AI0143
 AI0143  VERT ORDER      -  FIRST     CLASS II
 AI0143
 AI0143.The horizontal coordinates were scaled from a map and have
 AI0143.an estimated accuracy of +/- 6 seconds.
 AI0143
 AI0143.The orthometric height was determined by differential leveling and
 AI0143.adjusted by the NATIONAL GEODETIC SURVEY
 AI0143.in April 2000.
 AI0143
 AI0143.Significant digits in the geoid height do not necessarily reflect accuracy.
 AI0143.GEOID18 height accuracy estimate available here.
 AI0143
 AI0143.Click photographs - Photos may exist for this station.
 AI0143
 AI0143.The dynamic height is computed by dividing the NAVD 88
 AI0143.geopotential number by the normal gravity value computed on the
 AI0143.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AI0143.degrees latitude (g = 980.6199 gals.).
 AI0143
 AI0143.The modeled gravity was interpolated from observed gravity values.
 AI0143
 AI0143;                    North         East    Units  Estimated Accuracy
 AI0143;SPC SD N     -   101,570.      294,670.      MT  (+/- 180 meters Scaled)
 AI0143
 AI0143_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK909482(NAD 83)
 AI0143
 AI0143                          SUPERSEDED SURVEY CONTROL
 AI0143
 AI0143.No superseded survey control is available for this station.
 AI0143
 AI0143_MARKER: F = FLANGE-ENCASED ROD
 AI0143_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AI0143_STAMPING: JOHN H TILL 1999
 AI0143_MARK LOGO: NGS
 AI0143_PROJECTION: FLUSH
 AI0143_MAGNETIC: I = MARKER IS A STEEL ROD
 AI0143_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AI0143+STABILITY: POSITION/ELEVATION WELL
 AI0143_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AI0143+SATELLITE: SATELLITE OBSERVATIONS - 1998
 AI0143_ROD/PIPE-DEPTH: 12.9 meters
 AI0143_SLEEVE-DEPTH  : 12.2 meters
 AI0143
 AI0143  HISTORY     - Date     Condition        Report By
 AI0143  HISTORY     - 1998     MONUMENTED       NGS
 AI0143
 AI0143                          STATION DESCRIPTION
 AI0143
 AI0143'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AI0143'IN BELLE FOURCHE, AT THE INTERSECTION OF U.S. HIGHWAYS 212 AND 85,
 AI0143'51.4 M (168.6 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF MOTIVE PARTS
 AI0143'AND SUPPLY INCORPORATED, 42.1 M (138.1 FT) NORTH OF THE CENTERLINE OF
 AI0143'U.S. HIGHWAY 212, 28.9 M (94.8 FT) EAST OF THE CENTERLINE OF U.S.
 AI0143'HIGHWAY 85, 14.4 M (47.2 FT) EAST OF THE EAST END OF A CULVERT UNDER
 AI0143'U.S. HIGHWAY 85, 14.3 M (46.9 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF
 AI0143'A PARKING LOT, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAYS.
 AI0143'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AI0143'MONUMENT IS ON PROPERTY OWNED BY MOTIVE PARTS AND SUPPLY INCORPORATED,
 AI0143'HWY 85 AND 212, BELLE FOURCHE, SD 57717, TELEPHONE NUMBER (605)
 AI0143'892-2588.  NOTE--THE YEAR STAMPED ON THE DISK IS 1999, BUT IT WAS
 AI0143'ACTUALLY SET IN 1998.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0323 ***********************************************************************
 QT0323  DESIGNATION -  JOHN RM 1
 QT0323  PID         -  QT0323
 QT0323  STATE/COUNTY-  SD/BUTTE
 QT0323  COUNTRY     -  US
 QT0323  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0323
 QT0323                         *CURRENT SURVEY CONTROL
 QT0323  ______________________________________________________________________
 QT0323* NAD 83(1986) POSITION- 45 02 16.56   (N) 103 53 35.20   (W)   HD_HELD1
 QT0323* NAVD 88 ORTHO HEIGHT -   999.024 (meters)     3277.63  (feet) ADJUSTED
 QT0323  ______________________________________________________________________
 QT0323  GEOID HEIGHT    -        -15.854 (meters)                     GEOID18
 QT0323  DYNAMIC HEIGHT  -        998.764 (meters)     3276.78  (feet) COMP
 QT0323  MODELED GRAVITY -    980,322.2   (mgal)                       NAVD 88
 QT0323
 QT0323  VERT ORDER      -  SECOND    CLASS 0
 QT0323
 QT0323.The horizontal coordinates were determined by differentially corrected
 QT0323.hand held GPS observations or other comparable positioning techniques
 QT0323.and have an estimated accuracy of +/- 3 meters.
 QT0323
 QT0323.The orthometric height was determined by differential leveling and
 QT0323.adjusted by the NATIONAL GEODETIC SURVEY
 QT0323.in June 1991.
 QT0323
 QT0323.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0323.GEOID18 height accuracy estimate available here.
 QT0323
 QT0323.Click photographs - Photos may exist for this station.
 QT0323
 QT0323.The dynamic height is computed by dividing the NAVD 88
 QT0323.geopotential number by the normal gravity value computed on the
 QT0323.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0323.degrees latitude (g = 980.6199 gals.).
 QT0323
 QT0323.The modeled gravity was interpolated from observed gravity values.
 QT0323
 QT0323;                    North         East    Units  Estimated Accuracy
 QT0323;SPC SD N     -   141,232.0     293,380.0     MT  (+/- 3 meters HH1 GPS) 
 QT0323
 QT0323_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8718287760(NAD 83)
 QT0323
 QT0323                          SUPERSEDED SURVEY CONTROL
 QT0323
 QT0323  NGVD 29 (??/??/92)  998.529  (m)         3276.01   (f) ADJ UNCH    2 0
 QT0323
 QT0323.Superseded values are not recommended for survey control.
 QT0323
 QT0323.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0323.See file dsdata.pdf to determine how the superseded data were derived.
 QT0323
 QT0323_MARKER: DR = REFERENCE MARK DISK
 QT0323_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0323_STAMPING: JOHN NO 1 1962
 QT0323_MARK LOGO: CGS
 QT0323_PROJECTION: FLUSH
 QT0323_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0323+STABILITY: SURFACE MOTION
 QT0323
 QT0323  HISTORY     - Date     Condition        Report By
 QT0323  HISTORY     - 1962     MONUMENTED       CGS
 QT0323
 QT0323                          STATION DESCRIPTION
 QT0323
 QT0323'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 QT0323'26.1 MI N FROM BELLE FOURCHE.
 QT0323'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0323'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 QT0323'12.75 MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.6 MILES
 QT0323'NORTHWEST ACROSS COUNTRY, 0.1 MILE SOUTH OF A NORTH-SOUTH
 QT0323'FENCE, ON THE TOP OF A ROUND TOP KNOLL, 0.1 MILE EAST OF AN
 QT0323'EAST-WEST FENCE, 59.2 FEET SOUTHEAST OF JOHN 1962 TRIANGULATION
 QT0323'STATION, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE
 QT0323'GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5304 ***********************************************************************
 AE5304  DESIGNATION -  JOHN RM 1
 AE5304  PID         -  AE5304
 AE5304  STATE/COUNTY-  SD/POTTER
 AE5304  COUNTRY     -  US
 AE5304  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE5304
 AE5304                         *CURRENT SURVEY CONTROL
 AE5304  ______________________________________________________________________
 AE5304* NAD 83(1986) POSITION- 45 06 47.19   (N) 100 03 43.22   (W)   HD_HELD1
 AE5304* NAVD 88 ORTHO HEIGHT -   586.933 (meters)     1925.63  (feet) ADJUSTED
 AE5304  ______________________________________________________________________
 AE5304  GEOID HEIGHT    -        -22.407 (meters)                     GEOID18
 AE5304  DYNAMIC HEIGHT  -        586.848 (meters)     1925.35  (feet) COMP
 AE5304  MODELED GRAVITY -    980,453.8   (mgal)                       NAVD 88
 AE5304
 AE5304  VERT ORDER      -  FIRST     CLASS II
 AE5304
 AE5304.The horizontal coordinates were determined by differentially corrected
 AE5304.hand held GPS observations or other comparable positioning techniques
 AE5304.and have an estimated accuracy of +/- 3 meters.
 AE5304
 AE5304.The orthometric height was determined by differential leveling and
 AE5304.adjusted by the NATIONAL GEODETIC SURVEY
 AE5304.in July 1998.
 AE5304
 AE5304.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5304.GEOID18 height accuracy estimate available here.
 AE5304
 AE5304.Click photographs - Photos may exist for this station.
 AE5304
 AE5304.The dynamic height is computed by dividing the NAVD 88
 AE5304.geopotential number by the normal gravity value computed on the
 AE5304.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5304.degrees latitude (g = 980.6199 gals.).
 AE5304
 AE5304.The modeled gravity was interpolated from observed gravity values.
 AE5304
 AE5304;                    North         East    Units  Estimated Accuracy
 AE5304;SPC SD N     -   142,213.8     595,121.0     MT  (+/- 3 meters HH1 GPS) 
 AE5304
 AE5304_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1646296063(NAD 83)
 AE5304
 AE5304                          SUPERSEDED SURVEY CONTROL
 AE5304
 AE5304.No superseded survey control is available for this station.
 AE5304
 AE5304_MARKER: DR = REFERENCE MARK DISK
 AE5304_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE5304+WITH SETTING: INFORMATION.
 AE5304_STAMPING: JOHN 1 1967
 AE5304_MARK LOGO: USGS
 AE5304_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5304_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE5304_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5304+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE5304
 AE5304  HISTORY     - Date     Condition        Report By
 AE5304  HISTORY     - 1967     MONUMENTED       USGS
 AE5304  HISTORY     - 19970309 GOOD             NGS
 AE5304
 AE5304                          STATION DESCRIPTION
 AE5304
 AE5304'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE5304'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5304'EXENE STREET IN GETTYSBURG, THENCE 11.1 KM (6.90 MI) NORTHERLY ALONG
 AE5304'U.S. HIGHWAY 83, 21.2 M (69.6 FT) SOUTHEAST OF MILEPOST 182, 16.9 M
 AE5304'(55.4 FT) SOUTH OF THE STATION MARK, 16.5 M (54.1 FT) EAST OF THE
 AE5304'HIGHWAY CENTERLINE, 5.2 M (17.1 FT) SOUTH OF THE CENTER OF A FIELD
 AE5304'ENTRANCE, 2.7 M (8.9 FT) WEST OF A UTILITY POLE, AND 0.3 M (1.0 FT)
 AE5304'BELOW THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 6-INCH
 AE5304'TILE PIPE AND IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0325 ***********************************************************************
 QT0325  DESIGNATION -  JOHN RM 2
 QT0325  PID         -  QT0325
 QT0325  STATE/COUNTY-  SD/BUTTE
 QT0325  COUNTRY     -  US
 QT0325  USGS QUAD   -  GREASEWOOD DRAW (2017)
 QT0325
 QT0325                         *CURRENT SURVEY CONTROL
 QT0325  ______________________________________________________________________
 QT0325* NAD 83(1986) POSITION- 45 02 16.84   (N) 103 53 36.34   (W)   HD_HELD1
 QT0325* NAVD 88 ORTHO HEIGHT -   999.063 (meters)     3277.76  (feet) ADJUSTED
 QT0325  ______________________________________________________________________
 QT0325  GEOID HEIGHT    -        -15.853 (meters)                     GEOID18
 QT0325  DYNAMIC HEIGHT  -        998.803 (meters)     3276.91  (feet) COMP
 QT0325  MODELED GRAVITY -    980,322.2   (mgal)                       NAVD 88
 QT0325
 QT0325  VERT ORDER      -  SECOND    CLASS 0
 QT0325
 QT0325.The horizontal coordinates were determined by differentially corrected
 QT0325.hand held GPS observations or other comparable positioning techniques
 QT0325.and have an estimated accuracy of +/- 3 meters.
 QT0325
 QT0325.The orthometric height was determined by differential leveling and
 QT0325.adjusted by the NATIONAL GEODETIC SURVEY
 QT0325.in June 1991.
 QT0325
 QT0325.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0325.GEOID18 height accuracy estimate available here.
 QT0325
 QT0325.Click photographs - Photos may exist for this station.
 QT0325
 QT0325.The dynamic height is computed by dividing the NAVD 88
 QT0325.geopotential number by the normal gravity value computed on the
 QT0325.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0325.degrees latitude (g = 980.6199 gals.).
 QT0325
 QT0325.The modeled gravity was interpolated from observed gravity values.
 QT0325
 QT0325;                    North         East    Units  Estimated Accuracy
 QT0325;SPC SD N     -   141,241.8     293,355.5     MT  (+/- 3 meters HH1 GPS) 
 QT0325
 QT0325_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK8715787768(NAD 83)
 QT0325
 QT0325                          SUPERSEDED SURVEY CONTROL
 QT0325
 QT0325  NGVD 29 (??/??/92)  998.569  (m)         3276.14   (f) ADJ UNCH    2 0
 QT0325
 QT0325.Superseded values are not recommended for survey control.
 QT0325
 QT0325.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0325.See file dsdata.pdf to determine how the superseded data were derived.
 QT0325
 QT0325_MARKER: DR = REFERENCE MARK DISK
 QT0325_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0325_STAMPING: JOHN NO 2 1962
 QT0325_MARK LOGO: CGS
 QT0325_PROJECTION: FLUSH
 QT0325_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0325+STABILITY: SURFACE MOTION
 QT0325
 QT0325  HISTORY     - Date     Condition        Report By
 QT0325  HISTORY     - 1962     MONUMENTED       CGS
 QT0325
 QT0325                          STATION DESCRIPTION
 QT0325
 QT0325'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JKR)
 QT0325'26.1 MI N FROM BELLE FOURCHE.
 QT0325'ABOUT 12.45 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 QT0325'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE 12.75
 QT0325'MILES NORTH ALONG A GRAVELED ROAD, THENCE 0.6 MILE NORTHWEST
 QT0325'ACROSS COUNTRY, 0.1 MILE SOUTH OF A NORTH-SOUTH FENCE AND ON THE
 QT0325'TOP OF A ROUND TOP KNOLL, 0.1 MILE EAST OF AN EAST-WEST FENCE,
 QT0325'57.8 FEET SOUTHWEST OF JOHN 1962 TRIANGULATION STATION, AND SET
 QT0325'IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AE5305 ***********************************************************************
 AE5305  DESIGNATION -  JOHN RM 2
 AE5305  PID         -  AE5305
 AE5305  STATE/COUNTY-  SD/POTTER
 AE5305  COUNTRY     -  US
 AE5305  USGS QUAD   -  LAKE HURLEY SE (2017)
 AE5305
 AE5305                         *CURRENT SURVEY CONTROL
 AE5305  ______________________________________________________________________
 AE5305* NAD 83(1986) POSITION- 45 06 48.13   (N) 100 03 43.21   (W)   HD_HELD1
 AE5305* NAVD 88 ORTHO HEIGHT -   586.766 (meters)     1925.08  (feet) ADJUSTED
 AE5305  ______________________________________________________________________
 AE5305  GEOID HEIGHT    -        -22.407 (meters)                     GEOID18
 AE5305  DYNAMIC HEIGHT  -        586.682 (meters)     1924.81  (feet) COMP
 AE5305  MODELED GRAVITY -    980,453.9   (mgal)                       NAVD 88
 AE5305
 AE5305  VERT ORDER      -  FIRST     CLASS II
 AE5305
 AE5305.The horizontal coordinates were determined by differentially corrected
 AE5305.hand held GPS observations or other comparable positioning techniques
 AE5305.and have an estimated accuracy of +/- 3 meters.
 AE5305
 AE5305.The orthometric height was determined by differential leveling and
 AE5305.adjusted by the NATIONAL GEODETIC SURVEY
 AE5305.in July 1998.
 AE5305
 AE5305.Significant digits in the geoid height do not necessarily reflect accuracy.
 AE5305.GEOID18 height accuracy estimate available here.
 AE5305
 AE5305.Click photographs - Photos may exist for this station.
 AE5305
 AE5305.The dynamic height is computed by dividing the NAVD 88
 AE5305.geopotential number by the normal gravity value computed on the
 AE5305.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AE5305.degrees latitude (g = 980.6199 gals.).
 AE5305
 AE5305.The modeled gravity was interpolated from observed gravity values.
 AE5305
 AE5305;                    North         East    Units  Estimated Accuracy
 AE5305;SPC SD N     -   142,242.8     595,121.2     MT  (+/- 3 meters HH1 GPS) 
 AE5305
 AE5305_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ1646396092(NAD 83)
 AE5305
 AE5305                          SUPERSEDED SURVEY CONTROL
 AE5305
 AE5305.No superseded survey control is available for this station.
 AE5305
 AE5305_MARKER: DR = REFERENCE MARK DISK
 AE5305_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 AE5305+WITH SETTING: INFORMATION.
 AE5305_STAMPING: JOHN 2 1967
 AE5305_MARK LOGO: USGS
 AE5305_MAGNETIC: I = MARKER IS A STEEL ROD
 AE5305_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AE5305_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AE5305+SATELLITE: SATELLITE OBSERVATIONS - March 09, 1997
 AE5305
 AE5305  HISTORY     - Date     Condition        Report By
 AE5305  HISTORY     - 1967     MONUMENTED       USGS
 AE5305  HISTORY     - 19970309 GOOD             NGS
 AE5305
 AE5305                          STATION DESCRIPTION
 AE5305
 AE5305'DESCRIBED BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 AE5305'8.5 KM (5.30 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AE5305'EXENE STREET IN GETTYSBURG, THENCE 11.1 KM (6.90 MI) NORTHERLY ALONG
 AE5305'U.S. HIGHWAY 83, 16.5 M (54.1 FT) EAST OF THE HIGHWAY CENTERLINE, 12.3
 AE5305'M (40.4 FT) NORTH OF THE STATION MARK, 11.8 M (38.7 FT) NORTHEAST OF
 AE5305'MILEPOST 182, 2.9 M (9.5 FT) WEST OF A FENCE, AND 0.3 M (1.0 FT) BELOW
 AE5305'THE LEVEL OF THE HIGHWAY.  NOTE--THE DISK IS ENCASED IN A 6-INCH TILE
 AE5305'PIPE AND IS RECESSED 0.2 M (0.7 FT) BELOW THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1856 ***********************************************************************
 NM1856  DESIGNATION -  JOHNSEN
 NM1856  PID         -  NM1856
 NM1856  STATE/COUNTY-  SD/CLAY
 NM1856  COUNTRY     -  US
 NM1856  USGS QUAD   -  GAYVILLE NE (2017)
 NM1856
 NM1856                         *CURRENT SURVEY CONTROL
 NM1856  ______________________________________________________________________
 NM1856* NAD 83(1996) POSITION- 42 55 35.58607(N) 097 06 31.70687(W)   ADJUSTED
 NM1856* NAVD 88 ORTHO HEIGHT -   375.    (meters)     1230.    (feet) SCALED
 NM1856  ______________________________________________________________________
 NM1856  GEOID HEIGHT    -        -25.629 (meters)                     GEOID18
 NM1856  LAPLACE CORR    -          1.02  (seconds)                    DEFLEC18
 NM1856  HORZ ORDER      -  SECOND
 NM1856
 NM1856.The horizontal coordinates were established by classical geodetic methods
 NM1856.and adjusted by the National Geodetic Survey in January 1998.
 NM1856
 NM1856.The orthometric height was scaled from a topographic map.
 NM1856
 NM1856.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1856.GEOID18 height accuracy estimate available here.
 NM1856
 NM1856.Click photographs - Photos may exist for this station.
 NM1856
 NM1856.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM1856
 NM1856. The following values were computed from the NAD 83(1996) position.
 NM1856
 NM1856;                    North         East     Units Scale Factor Converg.
 NM1856;SPC SD S     -    71,011.175   863,172.331   MT  0.99997923   +2 13 28.0
 NM1856;SPC SD S     -   232,975.83  2,831,924.56   sFT  0.99997923   +2 13 28.0
 NM1856;UTM  14      - 4,754,393.585   654,333.542   MT  0.99989303   +1 17 17.8
 NM1856
 NM1856!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM1856!SPC SD S     -   0.99994518  x   0.99997923  =   0.99992441
 NM1856!UTM  14      -   0.99994518  x   0.99989303  =   0.99983822
 NM1856
 NM1856:                Primary Azimuth Mark                     Grid Az
 NM1856:SPC SD S     -  GAYVILLE TANK                            229 06 20.0
 NM1856:UTM  14      -  GAYVILLE TANK                            230 02 30.2
 NM1856
 NM1856_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5433354393(NAD 83)
 NM1856
 NM1856|---------------------------------------------------------------------|
 NM1856| PID    Reference Object                     Distance      Geod. Az  |
 NM1856|                                                           dddmmss.s |
 NM1856| CO3801 JOHNSEN RM 1                         31.629 METERS 01654     |
 NM1856| CO3800 JOHNSEN AZ MK                                      1272003.1 |
 NM1856| NM1858 GAYVILLE TANK                       APPROX. 6.7 KM 2311948.0 |
 NM1856| CO3802 JOHNSEN RM 2                         63.575 METERS 30159     |
 NM1856|---------------------------------------------------------------------|
 NM1856
 NM1856                          SUPERSEDED SURVEY CONTROL
 NM1856
 NM1856  NAD 83(1995)-  42 55 35.58637(N)    097 06 31.70679(W) AD(       ) 2
 NM1856  NAD 83(1986)-  42 55 35.59249(N)    097 06 31.69643(W) AD(       ) 2
 NM1856  NAD 27      -  42 55 35.60700(N)    097 06 30.52100(W) AD(       ) 2
 NM1856
 NM1856.Superseded values are not recommended for survey control.
 NM1856
 NM1856.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1856.See file dsdata.pdf to determine how the superseded data were derived.
 NM1856
 NM1856_MARKER: DS = TRIANGULATION STATION DISK
 NM1856_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1856_STAMPING: JOHNSEN 1948
 NM1856_MARK LOGO: CGS
 NM1856_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1856+STABILITY: SURFACE MOTION
 NM1856
 NM1856  HISTORY     - Date     Condition        Report By
 NM1856  HISTORY     - 1948     MONUMENTED       CGS
 NM1856  HISTORY     - 1969     MARK NOT FOUND   USGS
 NM1856
 NM1856                          STATION DESCRIPTION
 NM1856
 NM1856'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (MEW)
 NM1856'THE STATION IS LOCATED ABOUT 3-1/2 MILES EAST AND 3 MILES
 NM1856'NORTH OF GAYVILLE, AND ABOUT 2-1/2 MILES SOUTH AND 3-1/2 MILES
 NM1856'EAST OF VOLIN, ON LAND OWNED BY MR MAGNUS JOHNSEN.  IT IS ABOUT
 NM1856'105 FEET SOUTH OF FENCE CORNER.  THE MARK PROJECTS 4 INCHES
 NM1856'AND THE DISK IS STAMPED JOHNSEN 1948.
 NM1856'
 NM1856'REFERENCE MARK NO. 1 IS 103.77 FEET NORTH OF THE STATION, 39
 NM1856'FEET EAST OF A FENCE CORNER AND 1 FOOT SOUTH OF AN EAST-WEST
 NM1856'FENCELINE.  THE MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED
 NM1856'JOHNSEN NO 1 1948.
 NM1856'
 NM1856'REFERENCE MARK NO. 2 IS 208.58 FEET WEST OF THE STATION.  THE
 NM1856'MARK PROJECTS 8 INCHES AND THE DISK IS STAMPED JOHNSEN NO 2 1948.
 NM1856'
 NM1856'THE AZIMUTH MARK IS APPROXIMATELY 0.75 MILE EAST OF THE STATION,
 NM1856'16 FEET SOUTH OF THE CENTERLINE OF A DIRT, OR THINLY GRAVELED
 NM1856'ROAD, 3 FEET WEST-NORTHWEST OF A GATE POST, 1.5 FEET NORTH OF
 NM1856'A FENCE AND 1.5 FEET WEST-NORTHWEST OF A WHITE WITNESS POST.  THE
 NM1856'MARK PROJECTS 4 INCHES AND THE DISK IS STAMPED JOHNSEN 1948.
 NM1856'
 NM1856'TO REACH THE STATION FROM VOLIN, FROM THE STREET LIGHT IN THE
 NM1856'CENTER OF THE SOUTH END OF MAIN STREET, GO EAST ON GRAVELED ROAD
 NM1856'FOR 0.1 MILE TO CROSS-STREETS, TURN RIGHT AND GO SOUTH FOR 0.1
 NM1856'MILE TO CROSS-ROADS, TURN LEFT AND GO SOUTHEAST ON GRAVELED ROAD
 NM1856'FOR 4.2 MILES TO A WIRE GATE ON THE LEFT*.  TURN LEFT THROUGH
 NM1856'GATE AND GO NORTH-NORTHEAST UP FIRST RIDGE TO TOP, THEN BEAR
 NM1856'RIGHT TO A FENCE CORNER.  BEAR RIGHT TO POINT OF RIDGE AND THE
 NM1856'STATION AS DESCRIBED.
 NM1856'
 NM1856'*TO REACH THE AZIMUTH MARK FROM THIS POINT, CONTINUE ON EAST
 NM1856'FOR 0.75 MILE TO THE AZIMUTH MARK ON RIGHT AS DESCRIBED.
 NM1856'
 NM1856'A 74 FOOT SIGNAL AT ORR 1935 IS VISIBLE AT 37 FEET.
 NM1856'
 NM1856'A 100 FOOT SIGNAL AT STYLE 1935 IS VISIBLE FROM THE GROUND.
 NM1856'
 NM1856'A 100 FOOT SIGNAL AT YOUNG 1935 IS VISIBLE FROM THE GROUND.
 NM1856'
 NM1856'A 4 FOOT SIGNAL AT SCHMIDT 1935 IS VISIBLE FROM THE GROUND.
 NM1856'
 NM1856'A 110 FOOT SIGNAL AT WILLOW IS VISIBLE AT 64 FEET.
 NM1856'
 NM1856'A 4 FOOT SIGNAL AT FANTLE IS VISIBLE FROM THE GROUND.
 NM1856'
 NM1856'HEIGHT OF LIGHT ABOVE STATION MARK 30 METERS.
 NM1856
 NM1856                          STATION RECOVERY (1969)
 NM1856
 NM1856'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969 (TCM)
 NM1856'AZIMUTH MARK WAS SEARCHED FOR, NOT FOUND.  DESCRIPTION IS INADEQUATE
 NM1856'FOR AZIMUTH MARK.  A SEARCH WAS MADE IN THE AREA, BUT NO SIGN OF THE
 NM1856'MARK WAS FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0747 ***********************************************************************
 OT0747  DESIGNATION -  JOHNSON
 OT0747  PID         -  OT0747
 OT0747  STATE/COUNTY-  SD/BENNETT
 OT0747  COUNTRY     -  US
 OT0747  USGS QUAD   -  TWO LANCE LAKE (2017)
 OT0747
 OT0747                         *CURRENT SURVEY CONTROL
 OT0747  ______________________________________________________________________
 OT0747* NAD 83(1996) POSITION- 43 04 26.35066(N) 102 01 14.78298(W)   ADJUSTED
 OT0747* NAVD 88 ORTHO HEIGHT -  1059.    (meters)     3474.    (feet) SCALED
 OT0747  ______________________________________________________________________
 OT0747  GEOID HEIGHT    -        -18.936 (meters)                     GEOID18
 OT0747  LAPLACE CORR    -         -4.36  (seconds)                    DEFLEC18
 OT0747  HORZ ORDER      -  FIRST
 OT0747
 OT0747.The horizontal coordinates were established by classical geodetic methods
 OT0747.and adjusted by the National Geodetic Survey in January 1998.
 OT0747
 OT0747.The orthometric height was scaled from a topographic map.
 OT0747
 OT0747.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0747.GEOID18 height accuracy estimate available here.
 OT0747
 OT0747.Click photographs - Photos may exist for this station.
 OT0747
 OT0747.The Laplace correction was computed from DEFLEC18 derived deflections.
 OT0747
 OT0747. The following values were computed from the NAD 83(1996) position.
 OT0747
 OT0747;                    North         East     Units Scale Factor Converg.
 OT0747;SPC SD S     -    83,676.162   462,585.830   MT  0.99995171   -1 09 50.7
 OT0747;SPC SD S     -   274,527.54  1,517,667.01   sFT  0.99995171   -1 09 50.7
 OT0747;UTM  13      - 4,773,339.499   742,547.825   MT  1.00032377   +2 02 08.3
 OT0747;UTM  14      - 4,773,460.568   254,069.570   MT  1.00034410   -2 03 50.6
 OT0747
 OT0747!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OT0747!SPC SD S     -   0.99983685  x   0.99995171  =   0.99978856
 OT0747!UTM  13      -   0.99983685  x   1.00032377  =   1.00016056
 OT0747!UTM  14      -   0.99983685  x   1.00034410  =   1.00018089
 OT0747
 OT0747:                Primary Azimuth Mark                     Grid Az
 OT0747:SPC SD S     -  JOHNSON AZ MK                            354 16 11.3
 OT0747:UTM  13      -  JOHNSON AZ MK                            351 04 12.3
 OT0747:UTM  14      -  JOHNSON AZ MK                            355 10 11.2
 OT0747
 OT0747_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH4254773339(NAD 83)
 OT0747
 OT0747|---------------------------------------------------------------------|
 OT0747| PID    Reference Object                     Distance      Geod. Az  |
 OT0747|                                                           dddmmss.s |
 OT0747| OS0761 MARTIN MUNICIPAL TANK               APPROX.26.1 KM 0641923.1 |
 OT0747| CP9733 JOHNSON RM 1                          6.761 METERS 08126     |
 OT0747| CP9734 JOHNSON RM 2                          6.163 METERS 13814     |
 OT0747| CP9732 JOHNSON AZ MK                                      3530620.6 |
 OT0747|---------------------------------------------------------------------|
 OT0747
 OT0747                          SUPERSEDED SURVEY CONTROL
 OT0747
 OT0747  NAD 83(1995)-  43 04 26.35067(N)    102 01 14.78303(W) AD(       ) 1
 OT0747  NAD 83(1986)-  43 04 26.34175(N)    102 01 14.78822(W) AD(       ) 1
 OT0747  NAD 27      -  43 04 26.35300(N)    102 01 13.24900(W) AD(       ) 1
 OT0747
 OT0747.Superseded values are not recommended for survey control.
 OT0747
 OT0747.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0747.See file dsdata.pdf to determine how the superseded data were derived.
 OT0747
 OT0747_MARKER: DS = TRIANGULATION STATION DISK
 OT0747_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 OT0747_STAMPING: JOHNSON 1936
 OT0747_MARK LOGO: CGS
 OT0747_MAGNETIC: P = MARKER IS A STEEL PIPE
 OT0747_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OT0747
 OT0747  HISTORY     - Date     Condition        Report By
 OT0747  HISTORY     - 1936     MONUMENTED       CGS
 OT0747
 OT0747                          STATION DESCRIPTION
 OT0747
 OT0747'DESCRIBED BY COAST AND GEODETIC SURVEY 1936 (JDT)
 OT0747'THE STATION IS LOCATED ABOUT 8 MILES EAST AND SOUTH BY ROAD
 OT0747'FROM BATESLAND, ON A HIGH SAND HILL, ABOUT 500 FEET SOUTH
 OT0747'OF AN EAST-WEST FENCE, ABOUT 300 FEET EAST OF A NORTH-SOUTH
 OT0747'FENCE, ON THE HIGHEST SAND HILL IN THE VICINITY.  THE STATION
 OT0747'SURFACE MARK AND THE TWO REFERENCE MARKS ARE ALL OF THE SAME
 OT0747'CHARACTER.  THEY ARE 4-INCH PIPES FILLED WITH CONCRETE WITH
 OT0747'THE STANDARD DISKS SET IN THE TOP.  THE PIPES ARE SUNK INTO
 OT0747'THE GROUND WITH ABOUT 6 INCHES PROJECTING ABOVE THE GROUND.
 OT0747'
 OT0747'TO REACH THE STATION FROM BATESLAND, GO EAST ON U.S. HIGHWAY
 OT0747'18 FOR 4.0 MILES TO A T-ROAD SOUTH (THE ROAD TURNS OFF SOUTH
 OT0747'JUST BEFORE REACHING A CONCRETE BRIDGE AND THREE MAIL BOXES
 OT0747'WEST OF T-ROAD), TAKE THE RIGHT FORK AND GO SOUTHEAST 0.2
 OT0747'MILE TO A Y-ROAD, TAKE THE RIGHT-HAND BRANCH OF ROAD AND GO
 OT0747'SOUTH 2.8 MILES TO THE JOHNSON RANCH, PASS THROUGH A WIRE GATE
 OT0747'AND FOLLOW THE EAST SIDE OF A NORTH-SOUTH FENCE AS FAR SOUTH
 OT0747'AS POSSIBLE IN VEHICLE (THE DISTANCE THAT CAN BE TRAVELED IN
 OT0747'VEHICLE SOUTH WILL DEPEND ON THE CONDITION OF THE SANDY
 OT0747'GROUND), CONTINUE SOUTH ON FOOT, PASSING OVER AN EAST-WEST
 OT0747'FENCE ABOUT 1 MILE SOUTH OF THE JOHNSON RANCH,
 OT0747'CONTINUE ABOUT 500 FEET PAST THE FENCE TO THE THIRD SAND
 OT0747'HILL ON THE LEFT AND THE HIGHEST IN VICINITY.
 OT0747'
 OT0747'AZIMUTH MARK IS LOCATED ABOUT 0.5 MILE NORTH OF
 OT0747'THE STATION, 1 FOOT EAST OF THE NORTH-SOUTH FENCE, ON HIGH
 OT0747'GROUND BUT NOT THE HIGHEST IN VICINITY.
 OT0747'
 OT0747'REFERENCE MARK NO. 1 IS 22.18 FEET EAST-NORTHEAST OF THE
 OT0747'STATION.
 OT0747'
 OT0747'REFERENCE MARK NO. 2 IS 20.22 FEET EAST-SOUTHEAST OF THE
 OT0747'STATION.
 OT0747'
 OT0747'ALL LINES VISIBLE FROM A 4-FOOT STAND EXCEPT THE LINE TO
 OT0747'STATION FRED, WHICH WAS OBSTRUCTED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1018 ***********************************************************************
 PT1018  DESIGNATION -  JONES
 PT1018  PID         -  PT1018
 PT1018  STATE/COUNTY-  SD/JONES
 PT1018  COUNTRY     -  US
 PT1018  USGS QUAD   -  WEST OF STONY BUTTE (2017)
 PT1018
 PT1018                         *CURRENT SURVEY CONTROL
 PT1018  ______________________________________________________________________
 PT1018* NAD 83(1996) POSITION- 44 02 26.43571(N) 100 28 20.32150(W)   ADJUSTED
 PT1018* NAVD 88 ORTHO HEIGHT -   686.7   (meters)     2253.    (feet) VERTCON3
 PT1018  ______________________________________________________________________
 PT1018  GEOID HEIGHT    -        -24.172 (meters)                     GEOID18
 PT1018  LAPLACE CORR    -         -3.96  (seconds)                    DEFLEC18
 PT1018  HORZ ORDER      -  FIRST
 PT1018
 PT1018.The horizontal coordinates were established by classical geodetic methods
 PT1018.and adjusted by the National Geodetic Survey in January 1998.
 PT1018
 PT1018.The NAVD 88 height was computed by applying the VERTCON shift value to
 PT1018.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PT1018
 PT1018.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1018.GEOID18 height accuracy estimate available here.
 PT1018
 PT1018.Click photographs - Photos may exist for this station.
 PT1018
 PT1018.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1018
 PT1018. The following values were computed from the NAD 83(1996) position.
 PT1018
 PT1018;                    North         East     Units Scale Factor Converg.
 PT1018;SPC SD S     -   189,683.607   588,861.447   MT  0.99993400   -0 05 45.1
 PT1018;SPC SD S     -   622,320.30  1,931,956.26   sFT  0.99993400   -0 05 45.1
 PT1018;UTM  14      - 4,877,444.435   382,038.952   MT  0.99977114   -1 01 25.0
 PT1018
 PT1018!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1018!SPC SD S     -   0.99989612  x   0.99993400  =   0.99983013
 PT1018!UTM  14      -   0.99989612  x   0.99977114  =   0.99966728
 PT1018
 PT1018:                Primary Azimuth Mark                     Grid Az
 PT1018:SPC SD S     -  JONES AZ MK                              204 23 32.7
 PT1018:UTM  14      -  JONES AZ MK                              205 19 12.6
 PT1018
 PT1018_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP8203877444(NAD 83)
 PT1018
 PT1018|---------------------------------------------------------------------|
 PT1018| PID    Reference Object                     Distance      Geod. Az  |
 PT1018|                                                           dddmmss.s |
 PT1018| CO5722 JONES RM 1                          261.269 METERS 17104     |
 PT1018| CO5721 JONES AZ MK                                        2041747.6 |
 PT1018| CO5723 JONES RM 2                          329.746 METERS 29518     |
 PT1018|---------------------------------------------------------------------|
 PT1018
 PT1018                          SUPERSEDED SURVEY CONTROL
 PT1018
 PT1018  NAD 83(1986)-  44 02 26.43152(N)    100 28 20.32438(W) AD(       ) 1
 PT1018  NAD 27      -  44 02 26.48200(N)    100 28 18.84700(W) AD(       ) 1
 PT1018  NGVD 29 (07/19/86)  686.3    (m)         2252.     (f) VERT ANG       
 PT1018
 PT1018.Superseded values are not recommended for survey control.
 PT1018
 PT1018.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1018.See file dsdata.pdf to determine how the superseded data were derived.
 PT1018
 PT1018_MARKER: DS = TRIANGULATION STATION DISK
 PT1018_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1018_STAMPING: JONES 1924
 PT1018_MARK LOGO: CGS
 PT1018_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1018+STABILITY: SURFACE MOTION
 PT1018_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT1018+SATELLITE: SATELLITE OBSERVATIONS - August 04, 2016
 PT1018
 PT1018  HISTORY     - Date     Condition        Report By
 PT1018  HISTORY     - 1924     MONUMENTED       CGS
 PT1018  HISTORY     - 1934     GOOD             SDGS
 PT1018  HISTORY     - 1934     GOOD             CGS
 PT1018  HISTORY     - 1935     GOOD             SDGS
 PT1018  HISTORY     - 1952     GOOD             CGS
 PT1018  HISTORY     - 1963     GOOD             USFS
 PT1018  HISTORY     - 1966     GOOD             CGS
 PT1018  HISTORY     - 20160804 GOOD             INDIV
 PT1018
 PT1018                          STATION DESCRIPTION
 PT1018
 PT1018'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 (HO)
 PT1018'STATION IS ABOUT 4 MILES E, AND 8 MILES N OF DRAPER, 8 MILES
 PT1018'W AND 8 MILES N OF VIVIAN, IN THE SE 1/4 OF SEC. 14, T 1 N,
 PT1018'R 30 E, ABOUT 500 METERS, (1640 FEET) W OF THE E LINE AND ABOUT
 PT1018'260 METERS (853 FEET), N OF THE S LINE OF THE SECTION, ON
 PT1018'THE HIGHEST KNOLL IN THIS VICINITY.
 PT1018'
 PT1018'SURFACE, UNDERGROUND, AND REFERENCE MARKS ARE STANDARD BRONZE
 PT1018'DISKS SET IN CONCRETE.
 PT1018'
 PT1018'REFERENCE MARK IS ON THE HALF SECTION LINE TO THE W OF THE
 PT1018'STATION.
 PT1018'
 PT1018'TO REACH FROM VIVIAN, OR DRAPER, FOLLOW CUSTER HIGHWAY TO
 PT1018'GRADED ROAD LEADING N 10 MILES FROM VIVIAN, AND 5-1/2 MILES
 PT1018'FROM DRAPER.  FOLLOW GRADED ROAD 7-1/2 MILES, WHICH WILL BE
 PT1018'3-1/2 MILES N OF THE CORRECTION LINE, AND AT THE E SIDE CENTER
 PT1018'OF SEC. 13, ON THE CREST OF THE DIVIDE.  GO THROUGH THE
 PT1018'FENCE AND TO THE W ACROSS SEC. 13, TO THE STATION WHICH IS
 PT1018'IN THE SE 1/4 OF SEC. 14.
 PT1018'
 PT1018'HEIGHT OF SIGNAL ABOVE STATION MARK - 1.25 METERS.
 PT1018
 PT1018                          STATION RECOVERY (1934)
 PT1018
 PT1018'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1934
 PT1018'ORIGINAL DESCRIPTION COVERS THE LOCATION OF THE STATION VERY
 PT1018'WELL.  STATION IS IN GOOD CONDITION.
 PT1018
 PT1018                          STATION RECOVERY (1934)
 PT1018
 PT1018'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934 (WRP)
 PT1018'STATION RECOVERED AS DESCRIBED.  IT IS ABOUT 24 MILES SSW OF
 PT1018'PIERRE, ON LOW GRASSY HILL 0.1 MILE N OF SECTION LINE FENCE
 PT1018'IN SE 1/4 OF SEC. 14, T 1 N, R 30 E, AND THE MARK PROJECTS
 PT1018'6 INCHES.  THE MARK WAS RECOVERED IN GOOD CONDITION.
 PT1018'
 PT1018'SURFACE, UNDERGROUND, REFERENCE, AND AZIMUTH MARKS ARE STANDARD
 PT1018'BRONZE DISKS SET IN CONCRETE.
 PT1018'
 PT1018'REFERENCE MARK NO. 1 IS SSW OF THE STATION, 1 FOOT N OF AN
 PT1018'E AND W FENCE LINE AND PROJECTS 6 INCHES.  THE MARK WAS
 PT1018'ESTABLISHED NEW.
 PT1018'
 PT1018'REFERENCE MARK NO. 2 (1924) IS NW OF THE STATION, 1 FOOT E
 PT1018'OF 1/2 SECTION LINE FENCE ON A FLAT RIDGE RUNNING FROM THE
 PT1018'HILL THE STATION IS ON AND PROJECTS 2 INCHES.  THE MARK WAS
 PT1018'RECOVERED IN GOOD CONDITION.
 PT1018'
 PT1018'THE AZIMUTH MARK IS SW OF THE STATION, 1 FOOT W OF 1/2 SECTION
 PT1018'LINE FENCE, 80 FEET S OF A WIRE GATE AND 0.15 MILE S OF A
 PT1018'NW 1/2 SECTION FENCE CORNER.  THE MARK PROJECTS 6 INCHES
 PT1018'AND WAS ESTABLISHED NEW.
 PT1018'
 PT1018'THE STATION IS REACHED FROM THE POST OFFICE IN PIERRE, BY GOING E,
 PT1018'1 BLOCK, S, 1 BLOCK AND THEN W AND S ON U.S. HIGHWAY 83, FOR
 PT1018'20.7 MILES.  LEAVE U.S. HIGHWAY 83, TURN W ON GRADED ROAD AND
 PT1018'GO W, 2.0 MILES.  THEN N AND W ON MAIN ROAD 2.1 MILES.  THEN
 PT1018'S, ON MAIN ROAD 0.5 MILE TO SCHOOL, THENCE W, 1.0 MILE.  S,
 PT1018'0.6 MILE.  W, 3.0 MILES, THEN S, ON POOR SECTION LINE ROAD
 PT1018'5.1 MILES TO R.K. ORRS FARM BUILDINGS.  PASS THROUGH FARM LOT
 PT1018'AND WIRE GATE AT E SIDE OF LOT AND FOLLOW TRAIL IN AN EASTERLY
 PT1018'DIRECTION 0.5 MILE TO A WELL IN A DRAW, THEN N 0.1 MILE TO A
 PT1018'NW FENCE CORNER.  LEAVE TRAIL, TURN RIGHT AND GO NE 0.25
 PT1018'MILE TOWARDS ROUND-TOPPED HILL TO TOP AND THE STATION.
 PT1018'
 PT1018'THE LAND THE STATION IS ON IS OWNED BY A MR. BISHERD, WHO
 PT1018'LIVES IN THE FIRST BUILDINGS NW OF THE STATION.
 PT1018'
 PT1018'A 4-FOOT STAND WILL CLEAR ALL LINES.
 PT1018
 PT1018                          STATION RECOVERY (1935)
 PT1018
 PT1018'RECOVERY NOTE BY SOUTH DAKOTA GEODETIC SURVEY 1935
 PT1018'STATION AND REFERENCE MARKS WERE ALL FOUND TO BE IN GOOD
 PT1018'CONDITION.  DESCRIPTION OF THE MARKS WAS FOUND TO BE CORRECT
 PT1018'EXCEPT FOR DISTANCE FROM STATION TO REFERENCE MARK NO. 2 (1924).
 PT1018'THIS WAS FOUND TO BE 1081.5 FEET (SLOPE DISTANCE), OR CLOSELY
 PT1018'IN AGREEMENT WITH THE 1924 OBSERVATION.
 PT1018
 PT1018                          STATION RECOVERY (1952)
 PT1018
 PT1018'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (JCM)
 PT1018'THE STATION WAS RECOVERED AND MARKS WERE FOUND IN GOOD CONDITION.
 PT1018'A DESCREPANCY WAS FOUND IN THE DISTANCE TO REFERENCE MARK 1.
 PT1018'A COMPLETE DESCRIPTION FOLLOWS--
 PT1018'
 PT1018'THE STATION IS ABOUT 8 MILES NORTH AND 4 MILES EAST OF DRAPER,
 PT1018'8 MILES WEST AND 8 MILES NORTH OF VIVIAN, ON THE HIGHEST KNOLL
 PT1018'IN THE SOUTHEAST 1/4 OF SECTION 14, T 1 N, R 30 E, 20 FEET
 PT1018'SOUTH OF THE CENTER OF A TRACK ROAD, AND 3 FEET NORTHEAST
 PT1018'OF A WITNESS POST.
 PT1018'
 PT1018'TO REACH THE STATION FROM THE STATE BANK IN DRAPER, GO EAST
 PT1018'AND NORTH ON OLD U.S. HIGHWAY 16 FOR 3.55 MILE TO A CROSS
 PT1018'ROAD, TURN LEFT AND GO NORTH ON A GRADED DIRT ROAD FOR 7.25
 PT1018'MILES TO A SIDE ROAD RIGHT AT A SCHOOLHOUSE ON THE LEFT, TURN
 PT1018'RIGHT AND GO EAST FOR 1.0 MILE TO A CROSS ROAD AND A GATE
 PT1018'IN THE SOUTHEAST CORNER OF THE INTERSECTION, PASS THROUGH
 PT1018'THE GATE AND GO SOUTH AND SOUTHEAST FOR 1.2 MILES ON DIM
 PT1018'TRACK ROAD TO THE HIGHEST POINT OF HILL AND STATION.
 PT1018'
 PT1018'TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTHWEST FOR
 PT1018'0.2 MILE TO A FENCE CORNER, PACK SOUTH FOR 0.15 MILE TO THE
 PT1018'AZIMUTH MARK IN THE FENCE LINE.
 PT1018'
 PT1018'THE STATION MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 PT1018'JONES 1924.
 PT1018'
 PT1018'REFERENCE MARK 1 IS 2 FEET NORTH OF A WIRE FENCE.  THE MARK
 PT1018'PROJECTS 10 INCHES AND THE DISK IS STAMPED JONES NO 1 1934.
 PT1018'
 PT1018'REFERENCE MARK 2 IS 60 FEET SOUTH OF THE CENTER OF A TRACK
 PT1018'ROAD.  THE MARK PROJECTS 2 INCHES AND THE DISK IS STAMPED
 PT1018'JONES 1924.
 PT1018'
 PT1018'THE AZIMUTH MARK IS 0.15 MILE SOUTH OF THE FENCE CORNER, 100
 PT1018'YARDS SOUTH OF A SMALL POND DAM, 2.5 FEET WEST-NORTHWEST OF
 PT1018'A WITNESS POST, AND 2 FEET WEST OF A WIRE FENCE.  THE MARK
 PT1018'PROJECTS 2 INCHES AND THE DISK IS STAMPED JONES AZIMUTH 1934.
 PT1018'
 PT1018'HEIGHT OF LIGHT ABOVE STATION MARK 23 METERS.
 PT1018
 PT1018                          STATION RECOVERY (1963)
 PT1018
 PT1018'RECOVERY NOTE BY US FOREST SERVICE 1963 (AWH)
 PT1018'RECOVERED AS DESCRIBED IN GOOD CONDITION.
 PT1018
 PT1018                          STATION RECOVERY (1966)
 PT1018
 PT1018'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (PCJ)
 PT1018'THE STATION MARK, REFERENCE MARK NUMBER 1, REFERENCE MARK NUMBER
 PT1018'2 AND THE AZIMUTH MARK WERE RECOVERED AND FOUND IN GOOD
 PT1018'CONDITION.  A NEW DESCRIPTION TO REACH THE STATION FOLLOWS.
 PT1018'
 PT1018'TO REACH THE STATION FROM THE GRAIN ELEVATOR IN DRAPER, GO
 PT1018'EAST ON U.S. HIGHWAY 16 FOR 0.6 MILE TO A SIDE ROAD LEFT.
 PT1018'TURN LEFT AND GO NORTH AND EAST ON THE MAIN ROAD FOR 3.0
 PT1018'MILES TO A T-ROAD AND RANCH HOUSE ON THE RIGHT.  TURN LEFT
 PT1018'AND GO NORTH ON THE MAIN ROAD FOR 6.9 MILES TO A CROSSROAD,
 PT1018'THE SCHOOL HOUSE IS NO LONGER AT THIS LOCATION.  TURN RIGHT
 PT1018'AND GO EAST ON A DIRT ROAD FOR 1.0 MILE TO A SECTION LINE ROAD
 PT1018'AND A GATE IN THE SOUTHEAST CORNER OF THE SECTION LINE ROAD.
 PT1018'PASS THROUGH THE GATE AND GO SOUTHEAST ACROSS PASTURE LAND
 PT1018'ON A DIM TRACK ROAD FOR 1.0 MILE AND THE HIGHEST POINT OF
 PT1018'HILL AND THE STATION.
 PT1018'
 PT1018'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7.5 MILES
 PT1018'NORTH-NORTHEAST OF DRAPER, 20.0 MILES SOUTH-SOUTHWEST OF
 PT1018'PIERRE AND ABOUT 30.0 MILES EAST OF MIDLAND.
 PT1018
 PT1018                          STATION RECOVERY (2016)
 PT1018
 PT1018'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RJT)
 PT1018'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT1160 ***********************************************************************
 PT1160  DESIGNATION -  JONES
 PT1160  PID         -  PT1160
 PT1160  STATE/COUNTY-  SD/HAAKON
 PT1160  COUNTRY     -  US
 PT1160  USGS QUAD   -  PHILIP (2017)
 PT1160
 PT1160                         *CURRENT SURVEY CONTROL
 PT1160  ______________________________________________________________________
 PT1160* NAD 83(1996) POSITION- 44 02 17.40981(N) 101 42 39.68091(W)   ADJUSTED
 PT1160* NAVD 88 ORTHO HEIGHT -   706.    (meters)     2316.    (feet) SCALED
 PT1160  ______________________________________________________________________
 PT1160  GEOID HEIGHT    -        -20.931 (meters)                     GEOID18
 PT1160  LAPLACE CORR    -         -9.29  (seconds)                    DEFLEC18
 PT1160  HORZ ORDER      -  SECOND
 PT1160
 PT1160.The horizontal coordinates were established by classical geodetic methods
 PT1160.and adjusted by the National Geodetic Survey in January 1998.
 PT1160
 PT1160.The orthometric height was scaled from a topographic map.
 PT1160
 PT1160.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT1160.GEOID18 height accuracy estimate available here.
 PT1160
 PT1160.Click photographs - Photos may exist for this station.
 PT1160
 PT1160.The Laplace correction was computed from DEFLEC18 derived deflections.
 PT1160
 PT1160. The following values were computed from the NAD 83(1996) position.
 PT1160
 PT1160;                    North         East     Units Scale Factor Converg.
 PT1160;SPC SD S     -   190,311.515   489,584.051   MT  0.99993368   -0 57 01.4
 PT1160;SPC SD S     -   624,380.36  1,606,243.67   sFT  0.99993368   -0 57 01.4
 PT1160;UTM  14      - 4,879,685.889   282,782.736   MT  1.00018035   -1 53 07.0
 PT1160
 PT1160!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PT1160!SPC SD S     -   0.99989252  x   0.99993368  =   0.99982621
 PT1160!UTM  14      -   0.99989252  x   1.00018035  =   1.00007285
 PT1160
 PT1160:                Primary Azimuth Mark                     Grid Az
 PT1160:SPC SD S     -  PHILIP BELL TEL CO RAD MAST              140 04 44.4
 PT1160:UTM  14      -  PHILIP BELL TEL CO RAD MAST              141 00 50.0
 PT1160
 PT1160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8278279685(NAD 83)
 PT1160
 PT1160|---------------------------------------------------------------------|
 PT1160| PID    Reference Object                     Distance      Geod. Az  |
 PT1160|                                                           dddmmss.s |
 PT1160| CP9736 JONES RM 2                           19.010 METERS 00459     |
 PT1160| OS0777 PHILIP BELL TEL CO RAD MAST         APPROX. 8.4 KM 1390743.0 |
 PT1160| CP9735 JONES RM 1                           19.065 METERS 26818     |
 PT1160|---------------------------------------------------------------------|
 PT1160
 PT1160                          SUPERSEDED SURVEY CONTROL
 PT1160
 PT1160  NAD 83(1986)-  44 02 17.40214(N)    101 42 39.68265(W) AD(       ) 2
 PT1160  NAD 27      -  44 02 17.44440(N)    101 42 38.16450(W) AD(       ) 2
 PT1160
 PT1160.Superseded values are not recommended for survey control.
 PT1160
 PT1160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT1160.See file dsdata.pdf to determine how the superseded data were derived.
 PT1160
 PT1160_MARKER: DS = TRIANGULATION STATION DISK
 PT1160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT1160_STAMPING: JONES 1961
 PT1160_MARK LOGO: CGS
 PT1160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT1160+STABILITY: SURFACE MOTION
 PT1160
 PT1160  HISTORY     - Date     Condition        Report By
 PT1160  HISTORY     - 1961     MONUMENTED       CGS
 PT1160
 PT1160                          STATION DESCRIPTION
 PT1160
 PT1160'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (GWM)
 PT1160'STATION IS LOCATED ABOUT 2 MILES WEST OF PHILIP, 1.0 MILE NORTH
 PT1160'OF U.S. HIGHWAY 14, IN THE NORTHEAST 1/4 SECTION 21, T 1 N,
 PT1160'R 20 E AND IT IS ON THE ROAD RIGHT-OF-WAY EMBANKMENT OF AN
 PT1160'EAST-WEST GRAVEL ROAD.
 PT1160'
 PT1160'TO REACH FROM THE POST OFFICE IN PHILIP, GO WESTERLY ON PINE
 PT1160'STREET FOR 1.0 MILE TO THE JUNCTION OF U.S. HIGHWAY 14, TURN
 PT1160'LEFT AND GO SOUTHWEST ON U.S. HIGHWAY 14 FOR 0.15 MILE TO A
 PT1160'SIDE ROAD RIGHT, JUST AFTER CROSSING A BRIDGE, TURN RIGHT
 PT1160'AND GO WEST ON GRAVELED SECTION LINE ROAD FOR 1.4 MILES TO THE
 PT1160'SUMMIT OF RIDGE AND STATION ON THE LEFT.*
 PT1160'
 PT1160'STATION MARK IS 34.0 FEET SOUTH OF THE CENTER LINE OF AN
 PT1160'EAST-WEST SECTION LINE ROAD, 9.8 FEET WEST OF A METAL WITNESS
 PT1160'POST AND SIGN, 7.6 FEET SOUTHEAST OF THE NORTH ONE OF TWO
 PT1160'POWER LINE POLES, (NUMBER 3502) AND 2.6 FEET NORTH OF AN EAST-WEST
 PT1160'FENCE LINE.  IT IS A STANDARD DISK CEMENTED IN THE TOP OF A
 PT1160'CIRCULAR CONCRETE MONUMENT 12 INCHES IN DIAMETER.  IT IS
 PT1160'STAMPED--JONES 1961 AND PROJECTS 2 INCHES.
 PT1160'
 PT1160'R.M. 1 IS 35.6 FEET SOUTH OF THE CENTER LINE OF AN EAST-WEST
 PT1160'GRAVEL ROAD, AND 1 FOOT NORTH OF AN EAST-WEST FENCE LINE.  IT
 PT1160'IS A STANDARD DISK CEMENTED IN THE TOP OF A CIRCULAR CONCRETE
 PT1160'MONUMENT 12 INCHES IN DIAMETER.  IT IS STAMPED--JONES NO 1
 PT1160'1961 AND PROJECTS ABOUT 1 INCH.
 PT1160'
 PT1160'R.M. 2 IS 28.6 FEET NORTH OF THE CENTER LINE OF AN EAST-WEST
 PT1160'GRAVEL ROAD AND SET IN AN EAST-WEST FENCE LINE.  IT IS A
 PT1160'STANDARD DISK CEMENTED IN THE TOP OF A CIRCULAR CONCRETE
 PT1160'MONUMENT 12 INCHES IN DIAMETER.  IT IS STAMPED--JONES NO 2
 PT1160'1961 AND PROJECTS ABOUT 1 INCH.
 PT1160'
 PT1160'*TO REACH THE AZIMUTH MARK FROM THE STATION, GO WEST ON
 PT1160'GRAVELED ROAD FOR 0.85 MILE TO A T INTERSECTION, TURN LEFT
 PT1160'AND GO SOUTH ON GRAVELED ROAD 0.8 MILES TO JUNCTION OF U.S.
 PT1160'HIGHWAY 14, TURN LEFT AND GO EAST ON U.S. HIGHWAY 14 FOR
 PT1160'0.5 MILES TO THE AZIMUTH MARK ON THE RIGHT AS DESCRIBED.
 PT1160'
 PT1160'PICTURE POINT IS THE NORTH ONE OF TWO POWER LINE POLES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0483 ***********************************************************************
 QT0483  DESIGNATION -  JONES
 QT0483  PID         -  QT0483
 QT0483  STATE/COUNTY-  SD/HARDING
 QT0483  COUNTRY     -  US
 QT0483  USGS QUAD   -  HAY CREEK (2017)
 QT0483
 QT0483                         *CURRENT SURVEY CONTROL
 QT0483  ______________________________________________________________________
 QT0483* NAD 83(1996) POSITION- 45 40 03.55162(N) 103 29 21.13372(W)   ADJUSTED
 QT0483* NAVD 88 ORTHO HEIGHT -   919.387 (meters)     3016.36  (feet) ADJUSTED
 QT0483  ______________________________________________________________________
 QT0483  GEOID HEIGHT    -        -15.893 (meters)                     GEOID18
 QT0483  LAPLACE CORR    -         -2.55  (seconds)                    DEFLEC18
 QT0483  DYNAMIC HEIGHT  -        919.255 (meters)     3015.92  (feet) COMP
 QT0483  MODELED GRAVITY -    980,440.8   (mgal)                       NAVD 88
 QT0483
 QT0483  HORZ ORDER      -  THIRD
 QT0483  VERT ORDER      -  FIRST     CLASS II
 QT0483
 QT0483.The horizontal coordinates were established by classical geodetic methods
 QT0483.and adjusted by the National Geodetic Survey in January 1998.
 QT0483
 QT0483.The orthometric height was determined by differential leveling and
 QT0483.adjusted by the NATIONAL GEODETIC SURVEY
 QT0483.in April 2000.
 QT0483
 QT0483.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0483.GEOID18 height accuracy estimate available here.
 QT0483
 QT0483.Click photographs - Photos may exist for this station.
 QT0483
 QT0483.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0483
 QT0483.The dynamic height is computed by dividing the NAVD 88
 QT0483.geopotential number by the normal gravity value computed on the
 QT0483.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0483.degrees latitude (g = 980.6199 gals.).
 QT0483
 QT0483.The modeled gravity was interpolated from observed gravity values.
 QT0483
 QT0483. The following values were computed from the NAD 83(1996) position.
 QT0483
 QT0483;                    North         East     Units Scale Factor Converg.
 QT0483;SPC SD N     -   209,699.785   328,186.091   MT  0.99999701   -2 28 10.0
 QT0483;SPC SD N     -   687,990.04  1,076,723.87   sFT  0.99999701   -2 28 10.0
 QT0483;UTM  13      - 5,058,232.513   617,682.567   MT  0.99977027   +1 04 50.9
 QT0483
 QT0483!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0483!SPC SD N     -   0.99985838  x   0.99999701  =   0.99985539
 QT0483!UTM  13      -   0.99985838  x   0.99977027  =   0.99962868
 QT0483
 QT0483:                Primary Azimuth Mark                     Grid Az
 QT0483:SPC SD N     -  JONES AZ MK                              121 18 19.0
 QT0483:UTM  13      -  JONES AZ MK                              117 45 18.1
 QT0483
 QT0483_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1768258232(NAD 83)
 QT0483
 QT0483|---------------------------------------------------------------------|
 QT0483| PID    Reference Object                     Distance      Geod. Az  |
 QT0483|                                                           dddmmss.s |
 QT0483| AH7203 JONES AZ MK                                        1185009.0 |
 QT0483| AH7204 JONES RM 1                           11.062 METERS 17400     |
 QT0483| AH7205 JONES RM 2                           12.129 METERS 27041     |
 QT0483|---------------------------------------------------------------------|
 QT0483
 QT0483                          SUPERSEDED SURVEY CONTROL
 QT0483
 QT0483  NAD 83(1993)-  45 40 03.54136(N)    103 29 21.12949(W) AD(       ) 3
 QT0483  NAD 83(1986)-  45 40 03.53871(N)    103 29 21.12685(W) AD(       ) 3
 QT0483  NAD 27      -  45 40 03.55600(N)    103 29 19.43600(W) AD(       ) 3
 QT0483
 QT0483.Superseded values are not recommended for survey control.
 QT0483
 QT0483.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0483.See file dsdata.pdf to determine how the superseded data were derived.
 QT0483
 QT0483_MARKER: DS = TRIANGULATION STATION DISK
 QT0483_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0483_STAMPING: JONES 1952
 QT0483_MARK LOGO: CGS
 QT0483_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0483_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0483+STABILITY: SURFACE MOTION
 QT0483_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0483+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1999
 QT0483
 QT0483  HISTORY     - Date     Condition        Report By
 QT0483  HISTORY     - 1952     MONUMENTED       CGS
 QT0483  HISTORY     - 19980928 GOOD             NGS
 QT0483  HISTORY     - 19990526 GOOD             NGS
 QT0483
 QT0483                          STATION DESCRIPTION
 QT0483
 QT0483'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (JCM)
 QT0483'THE STATION IS IN SECTION 27, T 20 N, R 5 E, ABOUT 5-3/4 MILES
 QT0483'NORTH AND 2-3/4 MILES EAST OF BUFFALO, 1-1/2 MILES SOUTH OF
 QT0483'JONES CREEK, 1/4 MILE WEST OF U.S. HIGHWAY 85 AND 7 FEET NORTHEAST
 QT0483'OF A 4 X 4 INCH WITNESS POST.
 QT0483'
 QT0483'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 85
 QT0483'AND STATE HIGHWAY 8 IN BUFFALO, GO NORTH ON U.S. HIGHWAY 85
 QT0483'FOR 5.4 MILES TO A CONCRETE BRIDGE, CONTINUE NORTH ON THE
 QT0483'HIGHWAY FOR 2.8 MILES TO A WIRE GATE AND THE AZIMUTH MARK ON
 QT0483'THE LEFT AS DESCRIBED, THERE IS A WIRE GATE ON THE RIGHT SIDE
 QT0483'OF THE ROAD ALSO, TURN LEFT, THROUGH GATE AND GO WEST ON A
 QT0483'TRACK ROAD FOR 0.25 MILE, TURN RIGHT AND GO 0.15 MILE ACROSS
 QT0483'PASTURE LAND TO TOP OF RIDGE AND THE STATION.
 QT0483'
 QT0483'THE STATION MARK PROJECTS 5 INCHES AND THE DISK IS STAMPED
 QT0483'JONES 1952.
 QT0483'
 QT0483'REFERENCE MARK 1 IS 31 FEET SOUTH OF A 4 X 4 INCH WITNESS POST.
 QT0483'THE MARK PROJECTS 3 INCHES AND THE DISK IS STAMPED JONES NO
 QT0483'1 1952.
 QT0483'
 QT0483'REFERENCE MARK 2 IS 36 FEET WEST-NORTHWEST OF A 4 X 4 INCH
 QT0483'WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE DISK IS
 QT0483'STAMPED JONES NO 2 1952.
 QT0483'
 QT0483'THE AZIMUTH MARK IS 64 FEET WEST OF THE CENTER OF U.S. HIGHWAY
 QT0483'85, 10 FEET NORTH OF A GATE POST AND 5 FEET SOUTHWEST OF A
 QT0483'4 X 4 INCH WITNESS POST.  THE MARK PROJECTS 3 INCHES AND THE
 QT0483'DISK IS STAMPED JONES 1952.
 QT0483'
 QT0483'HEIGHT OF LIGHT ABOVE STATION MARK 1 METERS.
 QT0483
 QT0483                          STATION RECOVERY (1998)
 QT0483
 QT0483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0483'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0483'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 QT0483'ALONG A TRACK ROAD, 30.3 M (99.4 FT) NORTH OF THE ROAD CENTER, 12.1 M
 QT0483'(39.7 FT) EAST OF REFERENCE MARK 2, 11.0 M (36.1 FT) NORTH OF
 QT0483'REFERENCE MARK 1, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, 0.1 M
 QT0483'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 QT0483'FT) ABOVE THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 QT0483'BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO, SD 57720.
 QT0483
 QT0483                          STATION RECOVERY (1999)
 QT0483
 QT0483'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0483'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 QT0483'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 QT0483'ALONG A TRACK ROAD, 30.3 M (99.4 FT) NORTH OF THE ROAD CENTER, 12.1 M
 QT0483'(39.7 FT) EAST OF REFERENCE MARK 2, 11.0 M (36.1 FT) NORTH OF
 QT0483'REFERENCE MARK 1, 1.0 M (3.3 FT) ABOVE THE LEVEL OF THE ROAD, 0.1 M
 QT0483'(0.3 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3
 QT0483'FT) ABOVE THE GROUND SURAFCE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED
 QT0483'BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7203 ***********************************************************************
 AH7203  DESIGNATION -  JONES AZ MK
 AH7203  PID         -  AH7203
 AH7203  STATE/COUNTY-  SD/HARDING
 AH7203  COUNTRY     -  US
 AH7203  USGS QUAD   -  HAY CREEK (2017)
 AH7203
 AH7203                         *CURRENT SURVEY CONTROL
 AH7203  ______________________________________________________________________
 AH7203* NAD 83(1986) POSITION- 45 39 56.     (N) 103 29 03.     (W)   SCALED
 AH7203* NAVD 88 ORTHO HEIGHT -   907.544 (meters)     2977.50  (feet) ADJUSTED
 AH7203  ______________________________________________________________________
 AH7203  GEOID HEIGHT    -        -15.900 (meters)                     GEOID18
 AH7203  DYNAMIC HEIGHT  -        907.414 (meters)     2977.07  (feet) COMP
 AH7203  MODELED GRAVITY -    980,441.3   (mgal)                       NAVD 88
 AH7203
 AH7203  VERT ORDER      -  FIRST     CLASS II
 AH7203
 AH7203.The horizontal coordinates were scaled from a map and have
 AH7203.an estimated accuracy of +/- 6 seconds.
 AH7203
 AH7203.The orthometric height was determined by differential leveling and
 AH7203.adjusted by the NATIONAL GEODETIC SURVEY
 AH7203.in April 2000.
 AH7203
 AH7203.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7203.GEOID18 height accuracy estimate available here.
 AH7203
 AH7203.Click photographs - Photos may exist for this station.
 AH7203
 AH7203.The dynamic height is computed by dividing the NAVD 88
 AH7203.geopotential number by the normal gravity value computed on the
 AH7203.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7203.degrees latitude (g = 980.6199 gals.).
 AH7203
 AH7203.The modeled gravity was interpolated from observed gravity values.
 AH7203
 AH7203;                    North         East    Units  Estimated Accuracy
 AH7203;SPC SD N     -   209,450.      328,570.      MT  (+/- 180 meters Scaled)
 AH7203
 AH7203_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL180580(NAD 83)
 AH7203
 AH7203                          SUPERSEDED SURVEY CONTROL
 AH7203
 AH7203.No superseded survey control is available for this station.
 AH7203
 AH7203_MARKER: DZ = AZIMUTH MARK DISK
 AH7203_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7203_STAMPING: JONES 1952
 AH7203_MARK LOGO: CGS
 AH7203_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7203_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7203+STABILITY: SURFACE MOTION
 AH7203_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7203+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 AH7203
 AH7203  HISTORY     - Date     Condition        Report By
 AH7203  HISTORY     - 1952     MONUMENTED       CGS
 AH7203  HISTORY     - 19980928 GOOD             NGS
 AH7203
 AH7203                          STATION DESCRIPTION
 AH7203
 AH7203'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7203'11.8 KM (7.35 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7203'STATE HIGHWAY 20 IN BUFFALO, 676.0 M (2217.8 FT) SOUTH OF MILEPOST
 AH7203'134, 48.7 M (159.8 FT) WEST OF THE HIGHWAY CENTERLINE, 2.4 M (7.9 FT)
 AH7203'WEST OF A WITNESS POST AND FENCE, 2.0 M (6.6 FT) ABOVE THE LEVEL OF
 AH7203'THE HIGHWAY, 0.5 M (1.6 FT) SOUTH OF A METAL GUARD POST, AND THE
 AH7203'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.  NOTE--THE
 AH7203'MONUMENT IS ON PROPERTY OWNED BY JOHN AND DAVID NIEMI, P.O. BOX 227,
 AH7203'BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7204 ***********************************************************************
 AH7204  DESIGNATION -  JONES RM 1
 AH7204  PID         -  AH7204
 AH7204  STATE/COUNTY-  SD/HARDING
 AH7204  COUNTRY     -  US
 AH7204  USGS QUAD   -  HAY CREEK (2017)
 AH7204
 AH7204                         *CURRENT SURVEY CONTROL
 AH7204  ______________________________________________________________________
 AH7204* NAD 83(1986) POSITION- 45 40 03.20   (N) 103 29 21.08   (W)   HD_HELD1
 AH7204* NAVD 88 ORTHO HEIGHT -   919.024 (meters)     3015.16  (feet) ADJUSTED
 AH7204  ______________________________________________________________________
 AH7204  GEOID HEIGHT    -        -15.893 (meters)                     GEOID18
 AH7204  DYNAMIC HEIGHT  -        918.892 (meters)     3014.73  (feet) COMP
 AH7204  MODELED GRAVITY -    980,440.8   (mgal)                       NAVD 88
 AH7204
 AH7204  VERT ORDER      -  FIRST     CLASS II
 AH7204
 AH7204.The horizontal coordinates were determined by differentially corrected
 AH7204.hand held GPS observations or other comparable positioning techniques
 AH7204.and have an estimated accuracy of +/- 3 meters.
 AH7204
 AH7204.The orthometric height was determined by differential leveling and
 AH7204.adjusted by the NATIONAL GEODETIC SURVEY
 AH7204.in April 2000.
 AH7204
 AH7204.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7204.GEOID18 height accuracy estimate available here.
 AH7204
 AH7204.Click photographs - Photos may exist for this station.
 AH7204
 AH7204.The dynamic height is computed by dividing the NAVD 88
 AH7204.geopotential number by the normal gravity value computed on the
 AH7204.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7204.degrees latitude (g = 980.6199 gals.).
 AH7204
 AH7204.The modeled gravity was interpolated from observed gravity values.
 AH7204
 AH7204;                    North         East    Units  Estimated Accuracy
 AH7204;SPC SD N     -   209,688.9     328,186.8     MT  (+/- 3 meters HH1 GPS) 
 AH7204
 AH7204_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1768358221(NAD 83)
 AH7204
 AH7204                          SUPERSEDED SURVEY CONTROL
 AH7204
 AH7204.No superseded survey control is available for this station.
 AH7204
 AH7204_MARKER: DR = REFERENCE MARK DISK
 AH7204_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7204_STAMPING: JONES NO 1 1952
 AH7204_MARK LOGO: CGS
 AH7204_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7204_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7204+STABILITY: SURFACE MOTION
 AH7204_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7204+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1999
 AH7204
 AH7204  HISTORY     - Date     Condition        Report By
 AH7204  HISTORY     - 1952     MONUMENTED       CGS
 AH7204  HISTORY     - 19980928 GOOD             NGS
 AH7204  HISTORY     - 19990526 GOOD             NGS
 AH7204
 AH7204                          STATION DESCRIPTION
 AH7204
 AH7204'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7204'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7204'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 AH7204'ALONG A TRACK ROAD, 22.5 M (73.8 FT) NORTH OF THE ROAD CENTER, 11.0 M
 AH7204'(36.1 FT) SOUTH OF THE STATION MARK, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AH7204'THE ROAD, 0.1 M (0.3 FT) SOUTH OF A METAL GUARD POST, AND THE MONUMENT
 AH7204'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT
 AH7204'IS ON PROPERTY OWNED BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO,
 AH7204'SD 57720.
 AH7204
 AH7204                          STATION RECOVERY (1999)
 AH7204
 AH7204'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AH7204'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7204'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 AH7204'ALONG A TRACK ROAD, 22.5 M (73.8 FT) NORTH OF THE ROAD CENTER, 11.0 M
 AH7204'(36.1 FT) SOUTH OF THE STATION MARK, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AH7204'THE ROAD, 0.1 M (0.3 FT) SOUTH OF A METAL GUARD POST, AND THE MONUMENT
 AH7204'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURAFCE. NOTE--THE MONUMENT
 AH7204'IS ON PROPERTY OWNED BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO,
 AH7204'SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AH7205 ***********************************************************************
 AH7205  DESIGNATION -  JONES RM 2
 AH7205  PID         -  AH7205
 AH7205  STATE/COUNTY-  SD/HARDING
 AH7205  COUNTRY     -  US
 AH7205  USGS QUAD   -  HAY CREEK (2017)
 AH7205
 AH7205                         *CURRENT SURVEY CONTROL
 AH7205  ______________________________________________________________________
 AH7205* NAD 83(1986) POSITION- 45 40 03.56   (N) 103 29 21.69   (W)   HD_HELD1
 AH7205* NAVD 88 ORTHO HEIGHT -   919.118 (meters)     3015.47  (feet) ADJUSTED
 AH7205  ______________________________________________________________________
 AH7205  GEOID HEIGHT    -        -15.893 (meters)                     GEOID18
 AH7205  DYNAMIC HEIGHT  -        918.987 (meters)     3015.04  (feet) COMP
 AH7205  MODELED GRAVITY -    980,440.8   (mgal)                       NAVD 88
 AH7205
 AH7205  VERT ORDER      -  FIRST     CLASS II
 AH7205
 AH7205.The horizontal coordinates were determined by differentially corrected
 AH7205.hand held GPS observations or other comparable positioning techniques
 AH7205.and have an estimated accuracy of +/- 3 meters.
 AH7205
 AH7205.The orthometric height was determined by differential leveling and
 AH7205.adjusted by the NATIONAL GEODETIC SURVEY
 AH7205.in April 2000.
 AH7205
 AH7205.Significant digits in the geoid height do not necessarily reflect accuracy.
 AH7205.GEOID18 height accuracy estimate available here.
 AH7205
 AH7205.Click photographs - Photos may exist for this station.
 AH7205
 AH7205.The dynamic height is computed by dividing the NAVD 88
 AH7205.geopotential number by the normal gravity value computed on the
 AH7205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AH7205.degrees latitude (g = 980.6199 gals.).
 AH7205
 AH7205.The modeled gravity was interpolated from observed gravity values.
 AH7205
 AH7205;                    North         East    Units  Estimated Accuracy
 AH7205;SPC SD N     -   209,700.6     328,174.1     MT  (+/- 3 meters HH1 GPS) 
 AH7205
 AH7205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL1767058232(NAD 83)
 AH7205
 AH7205                          SUPERSEDED SURVEY CONTROL
 AH7205
 AH7205.No superseded survey control is available for this station.
 AH7205
 AH7205_MARKER: DR = REFERENCE MARK DISK
 AH7205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AH7205_STAMPING: JONES NO 2 1952
 AH7205_MARK LOGO: CGS
 AH7205_PROJECTION: RECESSED 10 CENTIMETERS
 AH7205_MAGNETIC: N = NO MAGNETIC MATERIAL
 AH7205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AH7205+STABILITY: SURFACE MOTION
 AH7205_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AH7205+SATELLITE: SATELLITE OBSERVATIONS - May 26, 1999
 AH7205
 AH7205  HISTORY     - Date     Condition        Report By
 AH7205  HISTORY     - 1952     MONUMENTED       CGS
 AH7205  HISTORY     - 19980928 GOOD             NGS
 AH7205  HISTORY     - 19990526 GOOD             NGS
 AH7205
 AH7205                          STATION DESCRIPTION
 AH7205
 AH7205'DESCRIBED BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 AH7205'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7205'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 AH7205'ALONG A TRACK ROAD, 20.0 M (65.6 FT) NORTH OF THE ROAD CENTER, 12.1 M
 AH7205'(39.7 FT) WEST OF THE STATION MARK, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AH7205'THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AH7205'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURFACE. NOTE--THE MONUMENT
 AH7205'IS ON PROPERTY OWNED BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO,
 AH7205'SD 57720.
 AH7205
 AH7205                          STATION RECOVERY (1999)
 AH7205
 AH7205'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 AH7205'11.7 KM (7.25 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 AH7205'STATE HIGHWAY 20 IN BUFFALO, THENCE 0.6 KM (0.35 MI) NORTH AND WEST
 AH7205'ALONG A TRACK ROAD, 20.0 M (65.6 FT) NORTH OF THE ROAD CENTER, 12.1 M
 AH7205'(39.7 FT) WEST OF THE STATION MARK, 1.0 M (3.3 FT) ABOVE THE LEVEL OF
 AH7205'THE ROAD, 0.3 M (1.0 FT) SOUTH OF A WITNESS POST, AND THE MONUMENT IS
 AH7205'RECESSED 0.1 M (0.3 FT) BELOW THE GROUND SURAFCE. NOTE--THE MONUMENT
 AH7205'IS ON PROPERTY OWNED BY JOHN AND DAVID NIEMI, P.O. BOX 227, BUFFALO,
 AH7205'SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0102 ***********************************************************************
 PU0102  DESIGNATION -  JORDAN
 PU0102  PID         -  PU0102
 PU0102  STATE/COUNTY-  SD/MEADE
 PU0102  COUNTRY     -  US
 PU0102  USGS QUAD   -  OPAL EAST SE (2017)
 PU0102
 PU0102                         *CURRENT SURVEY CONTROL
 PU0102  ______________________________________________________________________
 PU0102* NAD 83(1986) POSITION- 44 49 53.     (N) 102 16 07.     (W)   SCALED
 PU0102* NAVD 88 ORTHO HEIGHT -   781.504 (meters)     2563.98  (feet) ADJUSTED
 PU0102  ______________________________________________________________________
 PU0102  GEOID HEIGHT    -        -19.079 (meters)                     GEOID18
 PU0102  DYNAMIC HEIGHT  -        781.333 (meters)     2563.42  (feet) COMP
 PU0102  MODELED GRAVITY -    980,371.8   (mgal)                       NAVD 88
 PU0102
 PU0102  VERT ORDER      -  SECOND    CLASS 0
 PU0102
 PU0102.The horizontal coordinates were scaled from a map and have
 PU0102.an estimated accuracy of +/- 6 seconds.
 PU0102
 PU0102.The orthometric height was determined by differential leveling and
 PU0102.adjusted by the NATIONAL GEODETIC SURVEY
 PU0102.in June 1991.
 PU0102
 PU0102.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0102.GEOID18 height accuracy estimate available here.
 PU0102
 PU0102.Click photographs - Photos may exist for this station.
 PU0102
 PU0102.The dynamic height is computed by dividing the NAVD 88
 PU0102.geopotential number by the normal gravity value computed on the
 PU0102.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0102.degrees latitude (g = 980.6199 gals.).
 PU0102
 PU0102.The modeled gravity was interpolated from observed gravity values.
 PU0102
 PU0102;                    North         East    Units  Estimated Accuracy
 PU0102;SPC SD N     -   113,420.      420,640.      MT  (+/- 180 meters Scaled)
 PU0102
 PU0102_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK159678(NAD 83)
 PU0102
 PU0102                          SUPERSEDED SURVEY CONTROL
 PU0102
 PU0102  NGVD 29 (??/??/92)  781.045  (m)         2562.48   (f) ADJ UNCH    2 0
 PU0102
 PU0102.Superseded values are not recommended for survey control.
 PU0102
 PU0102.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0102.See file dsdata.pdf to determine how the superseded data were derived.
 PU0102
 PU0102_MARKER: DS = TRIANGULATION STATION DISK
 PU0102_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0102_STAMPING: JORDAN 1962
 PU0102_MARK LOGO: CGS
 PU0102_PROJECTION: FLUSH
 PU0102_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0102+STABILITY: SURFACE MOTION
 PU0102
 PU0102  HISTORY     - Date     Condition        Report By
 PU0102  HISTORY     - 1962     MONUMENTED       CGS
 PU0102  HISTORY     - 1963     GOOD             CGS
 PU0102
 PU0102                          STATION DESCRIPTION
 PU0102
 PU0102'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0102'16.8 MI SE FROM OPAL.
 PU0102'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0102'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0102'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.8
 PU0102'MILE NORTH ALONG A GRAVELED ROAD, IN SECTION 15, T 10 N, R 15 E,
 PU0102'42 FEET WEST OF THE CENTER LINE OF THE ROAD, 102 FEET NORTH OF
 PU0102'THE CENTER OF A WIRE GATE, 3 FEET WEST OF A FENCE, 5.2 FEET
 PU0102'NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD,
 PU0102'AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0098 ***********************************************************************
 PU0098  DESIGNATION -  JORDAN AZ MK
 PU0098  PID         -  PU0098
 PU0098  STATE/COUNTY-  SD/MEADE
 PU0098  COUNTRY     -  US
 PU0098  USGS QUAD   -  OPAL EAST SE (2017)
 PU0098
 PU0098                         *CURRENT SURVEY CONTROL
 PU0098  ______________________________________________________________________
 PU0098* NAD 83(1986) POSITION- 44 50 14.     (N) 102 16 07.     (W)   SCALED
 PU0098* NAVD 88 ORTHO HEIGHT -   778.395 (meters)     2553.78  (feet) ADJUSTED
 PU0098  ______________________________________________________________________
 PU0098  GEOID HEIGHT    -        -19.073 (meters)                     GEOID18
 PU0098  DYNAMIC HEIGHT  -        778.225 (meters)     2553.23  (feet) COMP
 PU0098  MODELED GRAVITY -    980,372.3   (mgal)                       NAVD 88
 PU0098
 PU0098  VERT ORDER      -  SECOND    CLASS 0
 PU0098
 PU0098.The horizontal coordinates were scaled from a map and have
 PU0098.an estimated accuracy of +/- 6 seconds.
 PU0098
 PU0098.The orthometric height was determined by differential leveling and
 PU0098.adjusted by the NATIONAL GEODETIC SURVEY
 PU0098.in June 1991.
 PU0098
 PU0098.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0098.GEOID18 height accuracy estimate available here.
 PU0098
 PU0098.Click photographs - Photos may exist for this station.
 PU0098
 PU0098.The dynamic height is computed by dividing the NAVD 88
 PU0098.geopotential number by the normal gravity value computed on the
 PU0098.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0098.degrees latitude (g = 980.6199 gals.).
 PU0098
 PU0098.The modeled gravity was interpolated from observed gravity values.
 PU0098
 PU0098;                    North         East    Units  Estimated Accuracy
 PU0098;SPC SD N     -   114,070.      420,660.      MT  (+/- 180 meters Scaled)
 PU0098
 PU0098_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK158684(NAD 83)
 PU0098
 PU0098                          SUPERSEDED SURVEY CONTROL
 PU0098
 PU0098  NGVD 29 (??/??/92)  777.936  (m)         2552.28   (f) ADJ UNCH    2 0
 PU0098
 PU0098.Superseded values are not recommended for survey control.
 PU0098
 PU0098.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0098.See file dsdata.pdf to determine how the superseded data were derived.
 PU0098
 PU0098_MARKER: DZ = AZIMUTH MARK DISK
 PU0098_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0098_STAMPING: JORDAN 1962
 PU0098_MARK LOGO: CGS
 PU0098_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0098_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0098+STABILITY: SURFACE MOTION
 PU0098
 PU0098  HISTORY     - Date     Condition        Report By
 PU0098  HISTORY     - 1962     MONUMENTED       CGS
 PU0098  HISTORY     - 1963     GOOD             CGS
 PU0098
 PU0098                          STATION DESCRIPTION
 PU0098
 PU0098'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0098'17.2 MI SE FROM OPAL.
 PU0098'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0098'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0098'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.25
 PU0098'MILE NORTH ALONG A GRAVELED ROAD, IN SECTION 10, T 10 N, R 15 E,
 PU0098'AT AN ENTRANCE TO A FIELD ON THE CREST OF A HILL, 0.85 MILE
 PU0098'SOUTH OF A SCHOOLHOUSE, 38 FEET WEST OF THE CENTER LINE OF THE
 PU0098'ROAD, 21 FEET SOUTH OF THE CENTER OF A WIRE GATE AND FIELD
 PU0098'ENTRANCE, 2 FEET EAST OF A FENCE, 3.0 FEET NORTHEAST OF A METAL
 PU0098'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PU0098'A CONCRETE POST PROJECTING 2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0101 ***********************************************************************
 PU0101  DESIGNATION -  JORDAN RM 1
 PU0101  PID         -  PU0101
 PU0101  STATE/COUNTY-  SD/MEADE
 PU0101  COUNTRY     -  US
 PU0101  USGS QUAD   -  OPAL EAST SE (2017)
 PU0101
 PU0101                         *CURRENT SURVEY CONTROL
 PU0101  ______________________________________________________________________
 PU0101* NAD 83(1986) POSITION- 44 49 53.     (N) 102 16 06.     (W)   SCALED
 PU0101* NAVD 88 ORTHO HEIGHT -   780.898 (meters)     2562.00  (feet) ADJUSTED
 PU0101  ______________________________________________________________________
 PU0101  GEOID HEIGHT    -        -19.080 (meters)                     GEOID18
 PU0101  DYNAMIC HEIGHT  -        780.726 (meters)     2561.43  (feet) COMP
 PU0101  MODELED GRAVITY -    980,371.8   (mgal)                       NAVD 88
 PU0101
 PU0101  VERT ORDER      -  SECOND    CLASS 0
 PU0101
 PU0101.The horizontal coordinates were scaled from a map and have
 PU0101.an estimated accuracy of +/- 6 seconds.
 PU0101
 PU0101.The orthometric height was determined by differential leveling and
 PU0101.adjusted by the NATIONAL GEODETIC SURVEY
 PU0101.in June 1991.
 PU0101
 PU0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0101.GEOID18 height accuracy estimate available here.
 PU0101
 PU0101.Click photographs - Photos may exist for this station.
 PU0101
 PU0101.The dynamic height is computed by dividing the NAVD 88
 PU0101.geopotential number by the normal gravity value computed on the
 PU0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0101.degrees latitude (g = 980.6199 gals.).
 PU0101
 PU0101.The modeled gravity was interpolated from observed gravity values.
 PU0101
 PU0101;                    North         East    Units  Estimated Accuracy
 PU0101;SPC SD N     -   113,420.      420,660.      MT  (+/- 180 meters Scaled)
 PU0101
 PU0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK159678(NAD 83)
 PU0101
 PU0101                          SUPERSEDED SURVEY CONTROL
 PU0101
 PU0101  NGVD 29 (??/??/92)  780.439  (m)         2560.49   (f) ADJ UNCH    2 0
 PU0101
 PU0101.Superseded values are not recommended for survey control.
 PU0101
 PU0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0101.See file dsdata.pdf to determine how the superseded data were derived.
 PU0101
 PU0101_MARKER: DR = REFERENCE MARK DISK
 PU0101_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0101_STAMPING: JORDAN NO 1 1962
 PU0101_MARK LOGO: CGS
 PU0101_PROJECTION: FLUSH
 PU0101_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0101+STABILITY: SURFACE MOTION
 PU0101
 PU0101  HISTORY     - Date     Condition        Report By
 PU0101  HISTORY     - 1962     MONUMENTED       CGS
 PU0101  HISTORY     - 1963     GOOD             CGS
 PU0101
 PU0101                          STATION DESCRIPTION
 PU0101
 PU0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0101'16.8 MI SE FROM OPAL.
 PU0101'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0101'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0101'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.8
 PU0101'MILES NORTH ALONG A GRAVELED ROAD, IN SECTION 15, T 10 N, R 15 E,
 PU0101'30 FEET EAST OF THE CENTER LINE OF THE ROAD ALSO IN LINE WITH
 PU0101'A FENCE, 76.2 FEET NORTHEAST OF AND ACROSS THE ROAD FROM JORDAN
 PU0101'1962, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE
 PU0101'TOP OF A CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0103 ***********************************************************************
 PU0103  DESIGNATION -  JORDAN RM 2
 PU0103  PID         -  PU0103
 PU0103  STATE/COUNTY-  SD/MEADE
 PU0103  COUNTRY     -  US
 PU0103  USGS QUAD   -  OPAL EAST SE (2017)
 PU0103
 PU0103                         *CURRENT SURVEY CONTROL
 PU0103  ______________________________________________________________________
 PU0103* NAD 83(1986) POSITION- 44 49 52.     (N) 102 16 07.     (W)   SCALED
 PU0103* NAVD 88 ORTHO HEIGHT -   781.660 (meters)     2564.50  (feet) ADJUSTED
 PU0103  ______________________________________________________________________
 PU0103  GEOID HEIGHT    -        -19.079 (meters)                     GEOID18
 PU0103  DYNAMIC HEIGHT  -        781.489 (meters)     2563.94  (feet) COMP
 PU0103  MODELED GRAVITY -    980,371.7   (mgal)                       NAVD 88
 PU0103
 PU0103  VERT ORDER      -  SECOND    CLASS 0
 PU0103
 PU0103.The horizontal coordinates were scaled from a map and have
 PU0103.an estimated accuracy of +/- 6 seconds.
 PU0103
 PU0103.The orthometric height was determined by differential leveling and
 PU0103.adjusted by the NATIONAL GEODETIC SURVEY
 PU0103.in June 1991.
 PU0103
 PU0103.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0103.GEOID18 height accuracy estimate available here.
 PU0103
 PU0103.Click photographs - Photos may exist for this station.
 PU0103
 PU0103.The dynamic height is computed by dividing the NAVD 88
 PU0103.geopotential number by the normal gravity value computed on the
 PU0103.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0103.degrees latitude (g = 980.6199 gals.).
 PU0103
 PU0103.The modeled gravity was interpolated from observed gravity values.
 PU0103
 PU0103;                    North         East    Units  Estimated Accuracy
 PU0103;SPC SD N     -   113,390.      420,640.      MT  (+/- 180 meters Scaled)
 PU0103
 PU0103_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK159678(NAD 83)
 PU0103
 PU0103                          SUPERSEDED SURVEY CONTROL
 PU0103
 PU0103  NGVD 29 (??/??/92)  781.201  (m)         2562.99   (f) ADJ UNCH    2 0
 PU0103
 PU0103.Superseded values are not recommended for survey control.
 PU0103
 PU0103.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0103.See file dsdata.pdf to determine how the superseded data were derived.
 PU0103
 PU0103_MARKER: DR = REFERENCE MARK DISK
 PU0103_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0103_STAMPING: JORDAN NO 2 1962
 PU0103_MARK LOGO: CGS
 PU0103_PROJECTION: FLUSH
 PU0103_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0103+STABILITY: SURFACE MOTION
 PU0103
 PU0103  HISTORY     - Date     Condition        Report By
 PU0103  HISTORY     - 1962     MONUMENTED       CGS
 PU0103  HISTORY     - 1963     GOOD             CGS
 PU0103
 PU0103                          STATION DESCRIPTION
 PU0103
 PU0103'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0103'16.8 MI SE FROM OPAL.
 PU0103'ABOUT 1.8 MILES EAST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0103'POST OFFICE AT OPAL, THENCE 5.0 MILES SOUTH ALONG A GRAVELED
 PU0103'ROAD, THENCE 9.15 MILES EAST ALONG A GRAVELED ROAD, THENCE 0.8
 PU0103'MILES NORTH ALONG A GRAVELED ROAD, IN SECTION 15, T 10 N, R 15 E,
 PU0103'40 FEET WEST OF THE CENTER LINE OF THE ROAD, 1 FOOT WEST OF A
 PU0103'FENCE, 47.8 FEET SOUTH OF JORDAN 1962, AND SET IN THE TOP OF A
 PU0103'CONCRETE POST FLUSH WITH THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1218 ***********************************************************************
 PU1218  DESIGNATION -  JUG
 PU1218  PID         -  PU1218
 PU1218  STATE/COUNTY-  SD/BUTTE
 PU1218  COUNTRY     -  US
 PU1218  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1218
 PU1218                         *CURRENT SURVEY CONTROL
 PU1218  ______________________________________________________________________
 PU1218* NAD 83(1996) POSITION- 44 42 45.27974(N) 103 14 37.48634(W)   ADJUSTED
 PU1218* NAVD 88 ORTHO HEIGHT -   911.116 (meters)     2989.22  (feet) ADJUSTED
 PU1218  ______________________________________________________________________
 PU1218  GEOID HEIGHT    -        -16.755 (meters)                     GEOID18
 PU1218  LAPLACE CORR    -         -5.78  (seconds)                    DEFLEC18
 PU1218  DYNAMIC HEIGHT  -        910.883 (meters)     2988.46  (feet) COMP
 PU1218  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 PU1218
 PU1218  HORZ ORDER      -  THIRD
 PU1218  VERT ORDER      -  SECOND    CLASS 0
 PU1218
 PU1218.The horizontal coordinates were established by classical geodetic methods
 PU1218.and adjusted by the National Geodetic Survey in January 1998.
 PU1218
 PU1218.The orthometric height was determined by differential leveling and
 PU1218.adjusted by the NATIONAL GEODETIC SURVEY
 PU1218.in June 1991.
 PU1218
 PU1218.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1218.GEOID18 height accuracy estimate available here.
 PU1218
 PU1218.Click photographs - Photos may exist for this station.
 PU1218
 PU1218.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU1218
 PU1218.The dynamic height is computed by dividing the NAVD 88
 PU1218.geopotential number by the normal gravity value computed on the
 PU1218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1218.degrees latitude (g = 980.6199 gals.).
 PU1218
 PU1218.The modeled gravity was interpolated from observed gravity values.
 PU1218
 PU1218. The following values were computed from the NAD 83(1996) position.
 PU1218
 PU1218;                    North         East     Units Scale Factor Converg.
 PU1218;SPC SD N     -   102,851.944   343,045.378   MT  0.99995648   -2 17 44.6
 PU1218;SPC SD N     -   337,440.09  1,125,474.71   sFT  0.99995648   -2 17 44.6
 PU1218;UTM  13      - 4,952,522.463   639,110.205   MT  0.99983797   +1 14 08.9
 PU1218
 PU1218!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU1218!SPC SD N     -   0.99985979  x   0.99995648  =   0.99981628
 PU1218!UTM  13      -   0.99985979  x   0.99983797  =   0.99969778
 PU1218
 PU1218:                Primary Azimuth Mark                     Grid Az
 PU1218:SPC SD N     -  M 121                                    276 46 59.6
 PU1218:UTM  13      -  M 121                                    273 15 06.1
 PU1218
 PU1218_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3911052522(NAD 83)
 PU1218
 PU1218|---------------------------------------------------------------------|
 PU1218| PID    Reference Object                     Distance      Geod. Az  |
 PU1218|                                                           dddmmss.s |
 PU1218| PU1219 JUG RM 1                             10.669 METERS 08656     |
 PU1218| PU1216 M 121                                              2742915.0 |
 PU1218| PU1217 JUG RM 2                              9.480 METERS 34126     |
 PU1218|---------------------------------------------------------------------|
 PU1218
 PU1218                          SUPERSEDED SURVEY CONTROL
 PU1218
 PU1218  NAD 83(1993)-  44 42 45.27297(N)    103 14 37.48584(W) AD(       ) 3
 PU1218  NAD 83(1986)-  44 42 45.26948(N)    103 14 37.48225(W) AD(       ) 3
 PU1218  NAD 27      -  44 42 45.31840(N)    103 14 35.83010(W) AD(       ) 3
 PU1218  NGVD 29 (??/??/92)  910.628  (m)         2987.62   (f) ADJ UNCH    2 0
 PU1218  NGVD 29             910.63   (m)         2987.6    (f) LEVELING    3  
 PU1218
 PU1218.Superseded values are not recommended for survey control.
 PU1218
 PU1218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1218.See file dsdata.pdf to determine how the superseded data were derived.
 PU1218
 PU1218_MARKER: DS = TRIANGULATION STATION DISK
 PU1218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1218_STAMPING: JUG 1950
 PU1218_MARK LOGO: CGS
 PU1218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1218+STABILITY: SURFACE MOTION
 PU1218
 PU1218  HISTORY     - Date     Condition        Report By
 PU1218  HISTORY     - 1950     MONUMENTED       CGS
 PU1218  HISTORY     - 1963     GOOD             CGS
 PU1218
 PU1218                          STATION DESCRIPTION
 PU1218
 PU1218'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (VRS)
 PU1218'THE STATION IS LOCATED ABOUT 9 MILES EAST OF NEWELL, 73 FEET
 PU1218'NORTH OF THE CENTER OF U.S. HIGHWAY NO. 212, 94 FEET WEST
 PU1218'OF THE CENTER OF A TRACK ROAD, AND 7 FEET NORTH OF A WITNESS
 PU1218'POST.
 PU1218'
 PU1218'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY NO.
 PU1218'212 AND STATE HIGHWAY NO. 79 AT THE NORTH EDGE OF NEWELL, GO
 PU1218'EAST ON U.S. HIGHWAY NO. 212 FOR 8.35 MILES TO THE AZIMUTH
 PU1218'MARK ON THE RIGHT AS DESCRIBED.  CONTINUE EAST ON U.S. HIGHWAY
 PU1218'NO. 212 FOR 0.9 MILE TO THE STATION ON THE LEFT AS DESCRIBED.
 PU1218'
 PU1218'THE STATION MARK PROJECTS 4 INCHES, AND THE DISK IS STAMPED
 PU1218'JUG 1950.
 PU1218'
 PU1218'REFERENCE MARK NO. 1 IS 72 FEET NORTH OF THE CENTER OF THE
 PU1218'HIGHWAY, AND 62 FEET WEST OF THE CENTER OF A TRCK ROAD.  IT
 PU1218'PROJECTS 6 INCHES AND THE DISK IS STAMPED JUG NO 1 1950.
 PU1218'
 PU1218'REFERENCE MARK NO. 2 IS 103 FEET NORTH OF THE CENTER OF THE
 PU1218'HIGHWAY, AND 88 FEET WEST OF THE CENTER OF THE TRACK ROAD.
 PU1218'IT PROJECTS 6 INCHES, AND THE DISK IS STAMPED JUG NO 2 1950.
 PU1218'
 PU1218'BENCH MARK M 121 IS 41 FEET NORTH OF A FENCE, 56 FEET SOUTH
 PU1218'OF THE CENTER OF THE HIGHWAY, AND 1 FOOT SOUTH OF A WITNESS
 PU1218'POST.  THE MARK IS A STANDARD UNITED STATES COAST AND GEODETIC
 PU1218'SURVEY BENCH MARK DISK SET IN THE TOP OF A 6-INCH SQUARE
 PU1218'CONCRETE POST THAT PROJECTS 6 INCHES.  THE DISK IS STAMPED
 PU1218'M 121 1934.
 PU1218'
 PU1218'ALL THE MARKS WITH THE EXCEPTION OF THE BENCH MARK ARE STANDARD
 PU1218'DISKS SET IN THE TOPS OF 12-INCH CONCRETE CYLINDERS.
 PU1218
 PU1218                          STATION RECOVERY (1963)
 PU1218
 PU1218'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU1218'9.4 MI E FROM NEWELL.
 PU1218'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1218'AT NEWELL, THENCE 8.2 MILES EAST ALONG A GRAVELED ROAD, IN THE
 PU1218'SOUTHEAST CORNER OF A LARGE FIELD, 133 FEET NORTHWEST OF THE
 PU1218'CENTER OF THE JUNCTION OF A GRADED DIRT ROAD LEADING SOUTHEAST,
 PU1218'76 FEET NORTH OF THE CENTERLINE OF THE ROAD LEADING WEST, 88
 PU1218'FEET WEST OF A T-FENCE CORNER, 10 FEET NORTH OF A FENCE, 10.0
 PU1218'FEET NORTH OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL
 PU1218'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1218'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1219 ***********************************************************************
 PU1219  DESIGNATION -  JUG RM 1
 PU1219  PID         -  PU1219
 PU1219  STATE/COUNTY-  SD/BUTTE
 PU1219  COUNTRY     -  US
 PU1219  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1219
 PU1219                         *CURRENT SURVEY CONTROL
 PU1219  ______________________________________________________________________
 PU1219* NAD 83(1986) POSITION- 44 42 45.30   (N) 103 14 37.00   (W)   HD_HELD1
 PU1219* NAVD 88 ORTHO HEIGHT -   911.134 (meters)     2989.28  (feet) ADJUSTED
 PU1219  ______________________________________________________________________
 PU1219  GEOID HEIGHT    -        -16.755 (meters)                     GEOID18
 PU1219  DYNAMIC HEIGHT  -        910.901 (meters)     2988.51  (feet) COMP
 PU1219  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 PU1219
 PU1219  VERT ORDER      -  SECOND    CLASS 0
 PU1219
 PU1219.The horizontal coordinates were determined by differentially corrected
 PU1219.hand held GPS observations or other comparable positioning techniques
 PU1219.and have an estimated accuracy of +/- 3 meters.
 PU1219
 PU1219.The orthometric height was determined by differential leveling and
 PU1219.adjusted by the NATIONAL GEODETIC SURVEY
 PU1219.in June 1991.
 PU1219
 PU1219.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1219.GEOID18 height accuracy estimate available here.
 PU1219
 PU1219.Click photographs - Photos may exist for this station.
 PU1219
 PU1219.The dynamic height is computed by dividing the NAVD 88
 PU1219.geopotential number by the normal gravity value computed on the
 PU1219.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1219.degrees latitude (g = 980.6199 gals.).
 PU1219
 PU1219.The modeled gravity was interpolated from observed gravity values.
 PU1219
 PU1219;                    North         East    Units  Estimated Accuracy
 PU1219;SPC SD N     -   102,852.1     343,056.1     MT  (+/- 3 meters HH1 GPS) 
 PU1219
 PU1219_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3912052523(NAD 83)
 PU1219
 PU1219                          SUPERSEDED SURVEY CONTROL
 PU1219
 PU1219  NGVD 29 (??/??/92)  910.647  (m)         2987.68   (f) ADJ UNCH    2 0
 PU1219
 PU1219.Superseded values are not recommended for survey control.
 PU1219
 PU1219.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1219.See file dsdata.pdf to determine how the superseded data were derived.
 PU1219
 PU1219_MARKER: DR = REFERENCE MARK DISK
 PU1219_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1219_STAMPING: JUG NO 1 1950
 PU1219_MARK LOGO: CGS
 PU1219_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1219+STABILITY: SURFACE MOTION
 PU1219
 PU1219  HISTORY     - Date     Condition        Report By
 PU1219  HISTORY     - 1950     MONUMENTED       CGS
 PU1219  HISTORY     - 1963     GOOD             CGS
 PU1219
 PU1219                          STATION DESCRIPTION
 PU1219
 PU1219'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1219'9.4 MI E FROM NEWELL.
 PU1219'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1219'AT NEWELL, THENCE 8.2 MILES EAST ALONG A GRAVELED ROAD, IN THE
 PU1219'NORTHEAST CORNER OF AN OPEN FIELD, 104 FEET NORTHWEST OF THE
 PU1219'CENTER OF THE JUNCTION OF A GRADED DIRT ROAD LEADING SOUTHEAST,
 PU1219'75 FEET NORTH OF THE CENTERLINE OF THE ROAD, 54 FEET NORTHWEST
 PU1219'OF A T-FENCE CORNER, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD,
 PU1219'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1217 ***********************************************************************
 PU1217  DESIGNATION -  JUG RM 2
 PU1217  PID         -  PU1217
 PU1217  STATE/COUNTY-  SD/BUTTE
 PU1217  COUNTRY     -  US
 PU1217  USGS QUAD   -  VOLUNTEER NW (2017)
 PU1217
 PU1217                         *CURRENT SURVEY CONTROL
 PU1217  ______________________________________________________________________
 PU1217* NAD 83(1986) POSITION- 44 42 45.57   (N) 103 14 37.62   (W)   HD_HELD1
 PU1217* NAVD 88 ORTHO HEIGHT -   911.208 (meters)     2989.52  (feet) ADJUSTED
 PU1217  ______________________________________________________________________
 PU1217  GEOID HEIGHT    -        -16.754 (meters)                     GEOID18
 PU1217  DYNAMIC HEIGHT  -        910.976 (meters)     2988.76  (feet) COMP
 PU1217  MODELED GRAVITY -    980,331.0   (mgal)                       NAVD 88
 PU1217
 PU1217  VERT ORDER      -  SECOND    CLASS 0
 PU1217
 PU1217.The horizontal coordinates were determined by differentially corrected
 PU1217.hand held GPS observations or other comparable positioning techniques
 PU1217.and have an estimated accuracy of +/- 3 meters.
 PU1217
 PU1217.The orthometric height was determined by differential leveling and
 PU1217.adjusted by the NATIONAL GEODETIC SURVEY
 PU1217.in June 1991.
 PU1217
 PU1217.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1217.GEOID18 height accuracy estimate available here.
 PU1217
 PU1217.Click photographs - Photos may exist for this station.
 PU1217
 PU1217.The dynamic height is computed by dividing the NAVD 88
 PU1217.geopotential number by the normal gravity value computed on the
 PU1217.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1217.degrees latitude (g = 980.6199 gals.).
 PU1217
 PU1217.The modeled gravity was interpolated from observed gravity values.
 PU1217
 PU1217;                    North         East    Units  Estimated Accuracy
 PU1217;SPC SD N     -   102,861.0     343,042.8     MT  (+/- 3 meters HH1 GPS) 
 PU1217
 PU1217_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK3910752531(NAD 83)
 PU1217
 PU1217                          SUPERSEDED SURVEY CONTROL
 PU1217
 PU1217  NGVD 29 (??/??/92)  910.721  (m)         2987.92   (f) ADJ UNCH    2 0
 PU1217
 PU1217.Superseded values are not recommended for survey control.
 PU1217
 PU1217.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1217.See file dsdata.pdf to determine how the superseded data were derived.
 PU1217
 PU1217_MARKER: DR = REFERENCE MARK DISK
 PU1217_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1217_STAMPING: JUG NO 2 1950
 PU1217_MARK LOGO: CGS
 PU1217_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1217+STABILITY: SURFACE MOTION
 PU1217
 PU1217  HISTORY     - Date     Condition        Report By
 PU1217  HISTORY     - 1950     MONUMENTED       CGS
 PU1217  HISTORY     - 1963     GOOD             CGS
 PU1217
 PU1217                          STATION DESCRIPTION
 PU1217
 PU1217'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1217'9.4 MI E FROM NEWELL.
 PU1217'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1217'SCHOOL AT NEWELL, THENCE 8.2 MILES EAST ALONG A GRAVELED ROAD,
 PU1217'IN THE NORTHEAST CORNER OF A LARGE FIELD, 157 FEET NORTHWEST OF
 PU1217'THE CENTER OF THE JUNCTION OF A GRADED DIRT ROAD LEADING
 PU1217'SOUTHEAST, 106.5 FEET NORTH OF THE CENTERLINE OF THE ROAD, 105.0
 PU1217'FEET NORTHWEST OF A T-FENCE CORNER, 31.1 FEET NORTHWEST OF THE
 PU1217'STATION MARK, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET
 PU1217'IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0175 ***********************************************************************
 PU0175  DESIGNATION -  JUMP
 PU0175  PID         -  PU0175
 PU0175  STATE/COUNTY-  SD/MEADE
 PU0175  COUNTRY     -  US
 PU0175  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0175
 PU0175                         *CURRENT SURVEY CONTROL
 PU0175  ______________________________________________________________________
 PU0175* NAD 83(1996) POSITION- 44 37 32.72788(N) 102 12 50.96123(W)   ADJUSTED
 PU0175* NAVD 88 ORTHO HEIGHT -   792.871 (meters)     2601.28  (feet) ADJUSTED
 PU0175  ______________________________________________________________________
 PU0175  GEOID HEIGHT    -        -19.343 (meters)                     GEOID18
 PU0175  LAPLACE CORR    -         -7.16  (seconds)                    DEFLEC18
 PU0175  DYNAMIC HEIGHT  -        792.685 (meters)     2600.67  (feet) COMP
 PU0175  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 PU0175
 PU0175  HORZ ORDER      -  THIRD
 PU0175  VERT ORDER      -  SECOND    CLASS 0
 PU0175
 PU0175.The horizontal coordinates were established by classical geodetic methods
 PU0175.and adjusted by the National Geodetic Survey in January 1998.
 PU0175
 PU0175.The orthometric height was determined by differential leveling and
 PU0175.adjusted by the NATIONAL GEODETIC SURVEY
 PU0175.in June 1991.
 PU0175
 PU0175.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0175.GEOID18 height accuracy estimate available here.
 PU0175
 PU0175.Click photographs - Photos may exist for this station.
 PU0175
 PU0175.The Laplace correction was computed from DEFLEC18 derived deflections.
 PU0175
 PU0175.The dynamic height is computed by dividing the NAVD 88
 PU0175.geopotential number by the normal gravity value computed on the
 PU0175.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0175.degrees latitude (g = 980.6199 gals.).
 PU0175
 PU0175.The modeled gravity was interpolated from observed gravity values.
 PU0175
 PU0175. The following values were computed from the NAD 83(1996) position.
 PU0175
 PU0175;                    North         East     Units Scale Factor Converg.
 PU0175;SPC SD N     -    90,458.549   424,315.881   MT  0.99996652   -1 34 01.4
 PU0175;SPC SD N     -   296,779.42  1,392,109.69   sFT  0.99996652   -1 34 01.4
 PU0175;UTM  13      - 4,945,153.795   720,993.004   MT  1.00020062   +1 57 28.0
 PU0175
 PU0175!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PU0175!SPC SD N     -   0.99987873  x   0.99996652  =   0.99984525
 PU0175!UTM  13      -   0.99987873  x   1.00020062  =   1.00007933
 PU0175
 PU0175:                Primary Azimuth Mark                     Grid Az
 PU0175:SPC SD N     -  JUMP AZ MK                               129 00 24.0
 PU0175:UTM  13      -  JUMP AZ MK                               125 28 54.6
 PU0175
 PU0175_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2099345153(NAD 83)
 PU0175
 PU0175|---------------------------------------------------------------------|
 PU0175| PID    Reference Object                     Distance      Geod. Az  |
 PU0175|                                                           dddmmss.s |
 PU0175| PU0174 JUMP RM 1                            16.274 METERS 09131     |
 PU0175| PU0173 JUMP AZ MK                                         1272622.6 |
 PU0175| PU0176 JUMP RM 2                            26.403 METERS 19251     |
 PU0175|---------------------------------------------------------------------|
 PU0175
 PU0175                          SUPERSEDED SURVEY CONTROL
 PU0175
 PU0175  NAD 83(1986)-  44 37 32.71971(N)    102 12 50.96164(W) AD(       ) 3
 PU0175  NGVD 29 (??/??/92)  792.412  (m)         2599.77   (f) ADJ UNCH    2 0
 PU0175  NGVD 29             792.41   (m)         2599.8    (f) LEVELING    3  
 PU0175
 PU0175.Superseded values are not recommended for survey control.
 PU0175
 PU0175.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0175.See file dsdata.pdf to determine how the superseded data were derived.
 PU0175
 PU0175_MARKER: DS = TRIANGULATION STATION DISK
 PU0175_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0175_STAMPING: JUMP 1962
 PU0175_MARK LOGO: CGS
 PU0175_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0175+STABILITY: SURFACE MOTION
 PU0175
 PU0175  HISTORY     - Date     Condition        Report By
 PU0175  HISTORY     - 1962     MONUMENTED       CGS
 PU0175  HISTORY     - 1963     GOOD             CGS
 PU0175  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0175
 PU0175                          STATION DESCRIPTION
 PU0175
 PU0175'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (HWK)
 PU0175'STATION IS LOCATED ABOUT 4.0 MILES SOUTHEAST OF MARCUS, 3.0 MILES
 PU0175'NORTHWEST OF PLAINVIEW AND 1.5 MILES NORTH OF STATE HIGHWAY 34.
 PU0175'IN THE NORTH CENTRAL SECTION 29, T 8 N, R 16 E.  IT IS 49 FEET
 PU0175'NORTH OF A EAST-WEST GRAVELED ROAD, 6 FEET EAST OF A POWERLINE POLE
 PU0175'AND 4 FEET EAST OF A METAL WITNESS POST AND SIGN.  IT IS A
 PU0175'STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU0175'CONCRETE MONUMENT.  IT IS STAMPED--JUMP 1962 AND PROJECTS
 PU0175'6 INCHES ABOVE THE GROUND SURFACE.
 PU0175'
 PU0175'TO REACH THE STATION FROM THE STORE AND POST OFFICE IN PLAINVIEW,
 PU0175'GO WEST ON STATE HIGHWAY 34 FOR 2.25 MILES TO A SIDE ROAD RIGHT
 PU0175'(ABOUT 0.05 MILE WEST OF A CONCRETE BRIDGE) TURN RIGHT AND GO NORTH
 PU0175'ON A GRAVELED ROAD FOR 0.7 MILES TO THE AZIMUTH MARK ON THE RIGHT,
 PU0175'CONTINUE NORTH AND WEST FOR 0.65 MILES TO THE STATION ON THE
 PU0175'RIGHT AS DESCRIBED.
 PU0175'
 PU0175'REFERENCE MARK 1 IS 49 FEET NORTH OF A GRAVELED ROAD AND IT IS ON
 PU0175'THE ROAD RIGHT-OF-WAY.  IT IS A STANDARD DISK CEMENTED IN THE TOP OF
 PU0175'A 12-INCH CYLINDRICAL CONCRETE MONUMENT.  IT IS STAMPED--JUMP NO 1
 PU0175'1962 AND PROJECTS 4 INCHES ABOVE THE GROUND SURFACE AND IT IS THE
 PU0175'SAME ELEVATION AS THE STATION.
 PU0175'
 PU0175'REFERENCE MARK 2 IS 36 FEET SOUTH OF A GRAVELED ROAD AND 1.0 FOOT
 PU0175'NORTH OF A EAST-WEST FENCELINE.  IT IS A STANDARD DISK CEMENTED IN
 PU0175'THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT.  IT IS
 PU0175'STAMPED--JUMP NO 2 1962 AND PROJECTS 6 INCHES ABOVE THE GROUND
 PU0175'SURFACE AND IT IS ABOUT 2-1/2 FEET LOWER THAN THE STATION.
 PU0175'
 PU0175'AZIMUTH MARK IS 35 FEET EAST OF A GRAVELED ROAD, 29 FEET NORTH OF A
 PU0175'DRIVEWAY TO A FARMHOUSE, 2.7 FEET SOUTH OF A METAL WITNESS POST
 PU0175'AND SIGN AND 1.2 FEET WEST OF A RIGHT-OF-WAY FENCE LINE.  IT IS A
 PU0175'STANDARD DISK CEMENTED IN THE TOP OF A 12-INCH CYLINDRICAL
 PU0175'CONCRETE MONUMENT.  IT IS STAMPED--JUMP 1962 AND PROJECTS 6 INCHES
 PU0175'ABOVE THE GROUND SURFACE.
 PU0175
 PU0175                          STATION RECOVERY (1963)
 PU0175
 PU0175'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963
 PU0175'4.2 MI NW FROM PLAINVIEW.
 PU0175'ABOUT 2.25 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0175'AND POST OFFICE AT PLAINVIEW, TO A NARROW CONCRETE BRIDGE AND
 PU0175'BENCH MARK Y 411, THENCE 1.95 MILES NORTHWEST ALONG A GRAVELED
 PU0175'ROAD, 0.4 MILE WEST OF A CURVE IN THE ROAD TO THE WEST, 0.5 MILE
 PU0175'EAST OF A CURVE TO THE NORTH AND A PRIVATE ROAD LEADING SOUTH
 PU0175'TO A RANCH, ON THE CREST OF A HILL, 49 FEET NORTH OF THE CENTER
 PU0175'LINE OF THE ROAD, 53.3 FEET WEST OF JUMP R.M. 1, 86.6 FEET
 PU0175'NORTH-NORTHEAST OF AND ACROSS THE ROAD FROM JUMP R.M. 2, 6 FEET
 PU0175'EAST OF A POWER POLE, 4.0 FEET EAST OF A METAL WITNESS POST,
 PU0175'ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE
 PU0175'POST AND PROJECTING 5 INCHES.
 PU0175
 PU0175                          STATION RECOVERY (1995)
 PU0175
 PU0175'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0175'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0173 ***********************************************************************
 PU0173  DESIGNATION -  JUMP AZ MK
 PU0173  PID         -  PU0173
 PU0173  STATE/COUNTY-  SD/MEADE
 PU0173  COUNTRY     -  US
 PU0173  USGS QUAD   -  PLAINVIEW (2017)
 PU0173
 PU0173                         *CURRENT SURVEY CONTROL
 PU0173  ______________________________________________________________________
 PU0173* NAD 83(1986) POSITION- 44 37 17.     (N) 102 12 24.     (W)   SCALED
 PU0173* NAVD 88 ORTHO HEIGHT -   781.729 (meters)     2564.72  (feet) ADJUSTED
 PU0173  ______________________________________________________________________
 PU0173  GEOID HEIGHT    -        -19.365 (meters)                     GEOID18
 PU0173  DYNAMIC HEIGHT  -        781.545 (meters)     2564.12  (feet) COMP
 PU0173  MODELED GRAVITY -    980,355.8   (mgal)                       NAVD 88
 PU0173
 PU0173  VERT ORDER      -  SECOND    CLASS 0
 PU0173
 PU0173.The horizontal coordinates were scaled from a map and have
 PU0173.an estimated accuracy of +/- 6 seconds.
 PU0173
 PU0173.The orthometric height was determined by differential leveling and
 PU0173.adjusted by the NATIONAL GEODETIC SURVEY
 PU0173.in June 1991.
 PU0173
 PU0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0173.GEOID18 height accuracy estimate available here.
 PU0173
 PU0173.Click photographs - Photos may exist for this station.
 PU0173
 PU0173.The dynamic height is computed by dividing the NAVD 88
 PU0173.geopotential number by the normal gravity value computed on the
 PU0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0173.degrees latitude (g = 980.6199 gals.).
 PU0173
 PU0173.The modeled gravity was interpolated from observed gravity values.
 PU0173
 PU0173;                    North         East    Units  Estimated Accuracy
 PU0173;SPC SD N     -    89,960.      424,900.      MT  (+/- 180 meters Scaled)
 PU0173
 PU0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK216446(NAD 83)
 PU0173
 PU0173                          SUPERSEDED SURVEY CONTROL
 PU0173
 PU0173  NGVD 29 (??/??/92)  781.271  (m)         2563.22   (f) ADJ UNCH    2 0
 PU0173
 PU0173.Superseded values are not recommended for survey control.
 PU0173
 PU0173.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0173.See file dsdata.pdf to determine how the superseded data were derived.
 PU0173
 PU0173_MARKER: DZ = AZIMUTH MARK DISK
 PU0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0173_STAMPING: JUMP 1962
 PU0173_MARK LOGO: CGS
 PU0173_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0173+STABILITY: SURFACE MOTION
 PU0173_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0173+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU0173
 PU0173  HISTORY     - Date     Condition        Report By
 PU0173  HISTORY     - 1962     MONUMENTED       CGS
 PU0173  HISTORY     - 1963     GOOD             CGS
 PU0173  HISTORY     - 19950605 GOOD             NGS
 PU0173
 PU0173                          STATION DESCRIPTION
 PU0173
 PU0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0173'3.6 MI NW FROM PLAINVIEW.
 PU0173'ABOUT 2.25 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0173'AND POST OFFICE AT PLAINVIEW TO A NARROW CONCRETE BRIDGE AND
 PU0173'BENCH MARK Y 411, THENCE 1.35 MILES NORTH ALONG A GRAVELED
 PU0173'ROAD, 60 FEET NORTHEAST OF THE CENTER OF THE JUNCTION WITH A
 PU0173'PRIVATE ROAD LEADING TO A RANCH, 29 FEET NORTH OF THE CENTER
 PU0173'LINE OF THE DRIVEWAY, 35 FEET EAST OF THE CENTER LINE OF THE
 PU0173'GRAVELED ROAD, 1 1/2 FEET WEST OF A FENCE, 2.7 FEET SOUTH-SOUTHWEST
 PU0173'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PU0173'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 PU0173
 PU0173                          STATION RECOVERY (1995)
 PU0173
 PU0173'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0173'12.7 KM (7.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU0173'STATE HIGHWAY 73 IN HOWES, THENCE 2.0 KM (1.25 MI) NORTHERLY ALONG
 PU0173'COUNTY ROAD 39 S, 10.2 M (33.5 FT) EAST OF THE ROAD CENTER, 7.6 M
 PU0173'(24.9 FT) NORTH OF THE CENTER OF A DRIVEWAY, 1.3 M (4.3 FT) SOUTHEAST
 PU0173'OF THE SOUTH END OF 2 BRACED FENCE POSTS, 0.5 M (1.6 FT) BELOW THE
 PU0173'LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE
 PU0173'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0174 ***********************************************************************
 PU0174  DESIGNATION -  JUMP RM 1
 PU0174  PID         -  PU0174
 PU0174  STATE/COUNTY-  SD/MEADE
 PU0174  COUNTRY     -  US
 PU0174  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0174
 PU0174                         *CURRENT SURVEY CONTROL
 PU0174  ______________________________________________________________________
 PU0174* NAD 83(1986) POSITION- 44 37 32.71   (N) 102 12 50.22   (W)   HD_HELD1
 PU0174* NAVD 88 ORTHO HEIGHT -   792.444 (meters)     2599.88  (feet) ADJUSTED
 PU0174  ______________________________________________________________________
 PU0174  GEOID HEIGHT    -        -19.344 (meters)                     GEOID18
 PU0174  DYNAMIC HEIGHT  -        792.257 (meters)     2599.26  (feet) COMP
 PU0174  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 PU0174
 PU0174  VERT ORDER      -  SECOND    CLASS 0
 PU0174
 PU0174.The horizontal coordinates were determined by differentially corrected
 PU0174.hand held GPS observations or other comparable positioning techniques
 PU0174.and have an estimated accuracy of +/- 3 meters.
 PU0174
 PU0174.The orthometric height was determined by differential leveling and
 PU0174.adjusted by the NATIONAL GEODETIC SURVEY
 PU0174.in June 1991.
 PU0174
 PU0174.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0174.GEOID18 height accuracy estimate available here.
 PU0174
 PU0174.Click photographs - Photos may exist for this station.
 PU0174
 PU0174.The dynamic height is computed by dividing the NAVD 88
 PU0174.geopotential number by the normal gravity value computed on the
 PU0174.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0174.degrees latitude (g = 980.6199 gals.).
 PU0174
 PU0174.The modeled gravity was interpolated from observed gravity values.
 PU0174
 PU0174;                    North         East    Units  Estimated Accuracy
 PU0174;SPC SD N     -    90,457.6     424,332.2     MT  (+/- 3 meters HH1 GPS) 
 PU0174
 PU0174_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2100945153(NAD 83)
 PU0174
 PU0174                          SUPERSEDED SURVEY CONTROL
 PU0174
 PU0174  NGVD 29 (??/??/92)  791.985  (m)         2598.37   (f) ADJ UNCH    2 0
 PU0174
 PU0174.Superseded values are not recommended for survey control.
 PU0174
 PU0174.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0174.See file dsdata.pdf to determine how the superseded data were derived.
 PU0174
 PU0174_MARKER: DR = REFERENCE MARK DISK
 PU0174_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0174_STAMPING: JUMP NO 1 1962
 PU0174_MARK LOGO: CGS
 PU0174_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0174_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0174+STABILITY: SURFACE MOTION
 PU0174
 PU0174  HISTORY     - Date     Condition        Report By
 PU0174  HISTORY     - 1962     MONUMENTED       CGS
 PU0174  HISTORY     - 1963     GOOD             CGS
 PU0174  HISTORY     - 19950606 MARK NOT FOUND   NGS
 PU0174
 PU0174                          STATION DESCRIPTION
 PU0174
 PU0174'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0174'4.2 MI NW FROM PLAINVIEW.
 PU0174'ABOUT 2.25 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0174'AND POST OFFICE AT PLAINVIEW, TO A NARROW CONCRETE BRIDGE
 PU0174'AND BENCH MARK Y 411, THENCE 1.95 MILES NORTHWEST ALONG A
 PU0174'GRAVELED ROAD, 0.4 MILES WEST OF A CURVE IN THE ROAD TO THE
 PU0174'WEST, 0.5 MILE EAST OF A CURVE TO THE NORTH AND A PRIVATE ROAD
 PU0174'LEADING SOUTH TO A RANCH, ON THE CREST OF A HILL, 49 FEET NORTH
 PU0174'OF THE CENTER LINE OF THE ROAD, 53.3 FEET EAST OF JUMP 1962,
 PU0174'59.3 FEET EAST OF A POWER POLE, ABOUT 1 FOOT BELOW THE LEVEL
 PU0174'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0174'5 INCHES.
 PU0174
 PU0174                          STATION RECOVERY (1995)
 PU0174
 PU0174'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0174'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0176 ***********************************************************************
 PU0176  DESIGNATION -  JUMP RM 2
 PU0176  PID         -  PU0176
 PU0176  STATE/COUNTY-  SD/MEADE
 PU0176  COUNTRY     -  US
 PU0176  USGS QUAD   -  THOMPSON LAKE (2017)
 PU0176
 PU0176                         *CURRENT SURVEY CONTROL
 PU0176  ______________________________________________________________________
 PU0176* NAD 83(1986) POSITION- 44 37 31.89   (N) 102 12 51.23   (W)   HD_HELD1
 PU0176* NAVD 88 ORTHO HEIGHT -   792.334 (meters)     2599.52  (feet) ADJUSTED
 PU0176  ______________________________________________________________________
 PU0176  GEOID HEIGHT    -        -19.343 (meters)                     GEOID18
 PU0176  DYNAMIC HEIGHT  -        792.147 (meters)     2598.90  (feet) COMP
 PU0176  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 PU0176
 PU0176  VERT ORDER      -  SECOND    CLASS 0
 PU0176
 PU0176.The horizontal coordinates were determined by differentially corrected
 PU0176.hand held GPS observations or other comparable positioning techniques
 PU0176.and have an estimated accuracy of +/- 3 meters.
 PU0176
 PU0176.The orthometric height was determined by differential leveling and
 PU0176.adjusted by the NATIONAL GEODETIC SURVEY
 PU0176.in June 1991.
 PU0176
 PU0176.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0176.GEOID18 height accuracy estimate available here.
 PU0176
 PU0176.Click photographs - Photos may exist for this station.
 PU0176
 PU0176.The dynamic height is computed by dividing the NAVD 88
 PU0176.geopotential number by the normal gravity value computed on the
 PU0176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0176.degrees latitude (g = 980.6199 gals.).
 PU0176
 PU0176.The modeled gravity was interpolated from observed gravity values.
 PU0176
 PU0176;                    North         East    Units  Estimated Accuracy
 PU0176;SPC SD N     -    90,432.9     424,309.3     MT  (+/- 3 meters HH1 GPS) 
 PU0176
 PU0176_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK2098745127(NAD 83)
 PU0176
 PU0176                          SUPERSEDED SURVEY CONTROL
 PU0176
 PU0176  NGVD 29 (??/??/92)  791.875  (m)         2598.01   (f) ADJ UNCH    2 0
 PU0176
 PU0176.Superseded values are not recommended for survey control.
 PU0176
 PU0176.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0176.See file dsdata.pdf to determine how the superseded data were derived.
 PU0176
 PU0176_MARKER: DR = REFERENCE MARK DISK
 PU0176_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0176_STAMPING: JUMP NO 2 1962
 PU0176_MARK LOGO: CGS
 PU0176_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0176_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0176+STABILITY: SURFACE MOTION
 PU0176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0176+SATELLITE: SATELLITE OBSERVATIONS - June 13, 1995
 PU0176
 PU0176  HISTORY     - Date     Condition        Report By
 PU0176  HISTORY     - 1962     MONUMENTED       CGS
 PU0176  HISTORY     - 1963     GOOD             CGS
 PU0176  HISTORY     - 19950613 GOOD             NGS
 PU0176
 PU0176                          STATION DESCRIPTION
 PU0176
 PU0176'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0176'4.2 MI NW FROM PLAINVIEW.
 PU0176'ABOUT 2.25 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE
 PU0176'AND POST OFFICE AT PLAINVIEW, TO A NARROW CONCRETE BRIDGE AND
 PU0176'BENCH MARK Y 411, THENCE 1.95 MILES NORTHWEST ALONG A GRAVELED
 PU0176'ROAD, 0.4 MILE WEST OF A CURVE IN THE ROAD TO THE WEST, 0.5
 PU0176'MILE EAST OF A CURVE TO THE NORTH AND A PRIVATE ROAD LEADING
 PU0176'SOUTH TO A RANCH, ON THE CREST OF A HILL, 86.6 FEET SOUTH-SOUTHWEST
 PU0176'OF AND ACROSS A GRAVELED ROAD FROM JUMP 1962, 36 FEET SOUTH
 PU0176'OF THE CENTER LINE OF THE ROAD, 1 FOOT NORTH OF A FENCE,
 PU0176'ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP
 PU0176'OF A CONCRETE POST PROJECTING 7 INCHES.
 PU0176
 PU0176                          STATION RECOVERY (1995)
 PU0176
 PU0176'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU0176'12.7 KM (7.90 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PU0176'STATE HIGHWAY 73 IN HOWES, THENCE 3.0 KM (1.85 MI) NORTHERLY ALONG
 PU0176'COUNTY ROAD 39 S, 10.4 M (34.1 FT) SOUTH OF THE ROAD CENTER, 0.5 M
 PU0176'(1.6 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) NORTH OF A FENCE,
 PU0176'AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0875 ***********************************************************************
 OQ0875  DESIGNATION -  JUNIUS
 OQ0875  PID         -  OQ0875
 OQ0875  STATE/COUNTY-  SD/LAKE
 OQ0875  COUNTRY     -  US
 OQ0875  USGS QUAD   -  WINFRED (2017)
 OQ0875
 OQ0875                         *CURRENT SURVEY CONTROL
 OQ0875  ______________________________________________________________________
 OQ0875* NAD 83(1996) POSITION- 43 58 42.32162(N) 097 15 12.03417(W)   ADJUSTED
 OQ0875* NAVD 88 ORTHO HEIGHT -   556.    (meters)     1824.    (feet) SCALED
 OQ0875  ______________________________________________________________________
 OQ0875  GEOID HEIGHT    -        -25.780 (meters)                     GEOID18
 OQ0875  LAPLACE CORR    -         -0.42  (seconds)                    DEFLEC18
 OQ0875  HORZ ORDER      -  SECOND
 OQ0875
 OQ0875.The horizontal coordinates were established by classical geodetic methods
 OQ0875.and adjusted by the National Geodetic Survey in January 1998.
 OQ0875
 OQ0875.The orthometric height was scaled from a topographic map.
 OQ0875
 OQ0875.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0875.GEOID18 height accuracy estimate available here.
 OQ0875
 OQ0875.Click photographs - Photos may exist for this station.
 OQ0875
 OQ0875.The Laplace correction was computed from DEFLEC18 derived deflections.
 OQ0875
 OQ0875. The following values were computed from the NAD 83(1996) position.
 OQ0875
 OQ0875;                    North         East     Units Scale Factor Converg.
 OQ0875;SPC SD S     -   187,338.854   847,049.048   MT  0.99992658   +2 07 29.1
 OQ0875;SPC SD S     -   614,627.56  2,779,026.75   sFT  0.99992658   +2 07 29.1
 OQ0875;UTM  14      - 4,870,959.252   640,088.236   MT  0.99984137   +1 12 47.0
 OQ0875
 OQ0875!             -  Elev Factor  x  Scale Factor =   Combined Factor
 OQ0875!SPC SD S     -   0.99991682  x   0.99992658  =   0.99984340
 OQ0875!UTM  14      -   0.99991682  x   0.99984137  =   0.99975820
 OQ0875
 OQ0875:                Primary Azimuth Mark                     Grid Az
 OQ0875:SPC SD S     -  JUNIUS AZ MK                             085 53 26.1
 OQ0875:UTM  14      -  JUNIUS AZ MK                             086 48 08.2
 OQ0875
 OQ0875_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP4008870959(NAD 83)
 OQ0875
 OQ0875|---------------------------------------------------------------------|
 OQ0875| PID    Reference Object                     Distance      Geod. Az  |
 OQ0875|                                                           dddmmss.s |
 OQ0875| CO3806 JUNIUS AZ MK                                       0880055.2 |
 OQ0875| CO3807 JUNIUS RM 1                          27.892 METERS 16210     |
 OQ0875| CO3808 JUNIUS RM 2                          42.227 METERS 31741     |
 OQ0875|---------------------------------------------------------------------|
 OQ0875
 OQ0875                          SUPERSEDED SURVEY CONTROL
 OQ0875
 OQ0875  NAD 83(1986)-  43 58 42.32603(N)    097 15 12.00757(W) AD(       ) 2
 OQ0875  NAD 27      -  43 58 42.41400(N)    097 15 10.78300(W) AD(       ) 2
 OQ0875
 OQ0875.Superseded values are not recommended for survey control.
 OQ0875
 OQ0875.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0875.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0875
 OQ0875_MARKER: DS = TRIANGULATION STATION DISK
 OQ0875_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0875_STAMPING: JUNIUS 1949
 OQ0875_MARK LOGO: CGS
 OQ0875_PROJECTION: FLUSH
 OQ0875_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0875+STABILITY: SURFACE MOTION
 OQ0875
 OQ0875  HISTORY     - Date     Condition        Report By
 OQ0875  HISTORY     - 1949     MONUMENTED       CGS
 OQ0875  HISTORY     - 1971     GOOD             USGS
 OQ0875
 OQ0875                          STATION DESCRIPTION
 OQ0875
 OQ0875'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (MEW)
 OQ0875'THE STATION IS LOCATED ABOUT 1-3/4 MILES SOUTH AND 1/2 MILE WEST
 OQ0875'OF THE SMALL TOWN OF JUNIUS, ON LAND OWNED BY OLEANDER OLSON.
 OQ0875'IT IS 134 FEET EAST NORTHEAST OF THE NORTHEAST CORNER OF A FARM
 OQ0875'HOUSE, 105 FEET SOUTH OF A FENCELINE AND 29 FEET WEST OF A
 OQ0875'FENCELINE.  THE MARK IS STAMPED JUNIUS 1949 AND IS SET FLUSH WITH THE
 OQ0875'GROUND.
 OQ0875'
 OQ0875'REFERENCE MARK NO. 1 IS 1 FOOT WEST OF A FENCELINE.  THE MARK IS
 OQ0875'STAMPED JUNIUS NO 1 1949 AND PROJECTS ABOUT 2 INCHES.
 OQ0875'
 OQ0875'REFERENCE MARK NO. 2 IS 27 FEET SOUTH OF THE CENTERLINE OF A
 OQ0875'ROAD, 14 FEET EAST OF THE CENTERLINE OF A FARM DRIVE.  THE MARK
 OQ0875'IS STAMPED JUNIUS NO 2 1949 AND PROJECTS ABOUT 2 INCHES.
 OQ0875'
 OQ0875'AZIMUTH MARK IS 56 FEET SOUTH OF A FENCE CORNER, 31 FEET EAST OF
 OQ0875'THE CENTERLINE OF A ROAD AND 1 FOOT WEST OF A FENCELINE.  THE MARK
 OQ0875'IS STAMPED JUNIUS 1949 AND PROJECTS ABOUT 4 INCHES.
 OQ0875'
 OQ0875'TO REACH FROM THE RAILROAD DEPOT IN THE SMALL TOWN OF JUNIUS, GO
 OQ0875'SOUTH, WEST AND SOUTH ON MAIN GRAVEL ROAD FOR 1.95 MILES TO
 OQ0875'CROSSROADS, (TO REACH AZIMUTH MARK FROM THIS POINT, CONTINUE SOUTH
 OQ0875'FOR 0.05 MILE TO MARK ON LEFT SIDE OF ROAD AS DESCRIBED), TURN
 OQ0875'RIGHT (WEST) FOR 0.3 MILE TO FARM HOME AND STATION ON LEFT AS
 OQ0875'DESCRIBED.
 OQ0875'
 OQ0875'HEIGHT OF LIGHT ABOVE STATION MARK 22 METERS.
 OQ0875
 OQ0875                          STATION RECOVERY (1971)
 OQ0875
 OQ0875'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1971
 OQ0875'STATION, REFERENCE AND AZIMUTH MARKS WERE FOUND AS DESCRIBED IN
 OQ0875'GOOD CONDITION.  DESCRIPTION ADEQUATE.
 OQ0875'
 OQ0875'DISTANCE TO R. M. 1 MISSED -0.02 FEET.  DISTANCE TO R.M. 2
 OQ0875'MISSED BY PLUS OR MINUS 0.00 FEET.  UNABLE TO TURN ANGLE TO
 OQ0875'R.M. 1 AND R.M. 2 FROM TOWER BECAUSE OF TREES.  DIRECTION TO
 OQ0875'AZIMUTH MARK MISSED -23.81 IN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0829 ***********************************************************************
 PU0829  DESIGNATION -  JUSTIN
 PU0829  PID         -  PU0829
 PU0829  STATE/COUNTY-  SD/MEADE
 PU0829  COUNTRY     -  US
 PU0829  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0829
 PU0829                         *CURRENT SURVEY CONTROL
 PU0829  ______________________________________________________________________
 PU0829* NAD 83(1986) POSITION- 44 44 54.     (N) 102 56 55.     (W)   SCALED
 PU0829* NAVD 88 ORTHO HEIGHT -   867.179 (meters)     2845.07  (feet) ADJUSTED
 PU0829  ______________________________________________________________________
 PU0829  GEOID HEIGHT    -        -17.394 (meters)                     GEOID18
 PU0829  DYNAMIC HEIGHT  -        866.971 (meters)     2844.39  (feet) COMP
 PU0829  MODELED GRAVITY -    980,348.2   (mgal)                       NAVD 88
 PU0829
 PU0829  VERT ORDER      -  SECOND    CLASS 0
 PU0829
 PU0829.The horizontal coordinates were scaled from a map and have
 PU0829.an estimated accuracy of +/- 6 seconds.
 PU0829
 PU0829.The orthometric height was determined by differential leveling and
 PU0829.adjusted by the NATIONAL GEODETIC SURVEY
 PU0829.in June 1991.
 PU0829
 PU0829.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0829.GEOID18 height accuracy estimate available here.
 PU0829
 PU0829.Click photographs - Photos may exist for this station.
 PU0829
 PU0829.The dynamic height is computed by dividing the NAVD 88
 PU0829.geopotential number by the normal gravity value computed on the
 PU0829.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0829.degrees latitude (g = 980.6199 gals.).
 PU0829
 PU0829.The modeled gravity was interpolated from observed gravity values.
 PU0829
 PU0829;                    North         East    Units  Estimated Accuracy
 PU0829;SPC SD N     -   105,930.      366,560.      MT  (+/- 180 meters Scaled)
 PU0829
 PU0829_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK623570(NAD 83)
 PU0829
 PU0829                          SUPERSEDED SURVEY CONTROL
 PU0829
 PU0829  NGVD 29 (??/??/92)  866.705  (m)         2843.51   (f) ADJ UNCH    2 0
 PU0829
 PU0829.Superseded values are not recommended for survey control.
 PU0829
 PU0829.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0829.See file dsdata.pdf to determine how the superseded data were derived.
 PU0829
 PU0829_MARKER: DS = TRIANGULATION STATION DISK
 PU0829_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0829_STAMPING: JUSTIN 1962
 PU0829_MARK LOGO: CGS
 PU0829_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0829+STABILITY: SURFACE MOTION
 PU0829
 PU0829  HISTORY     - Date     Condition        Report By
 PU0829  HISTORY     - 1962     MONUMENTED       CGS
 PU0829
 PU0829                          STATION DESCRIPTION
 PU0829
 PU0829'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0829'7.8 MI W FROM FAIRPOINT.
 PU0829'7.75 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0829'102 FEET SOUTH AND ACROSS THE ROAD FROM A FENCE CORNER, 48
 PU0829'FEET SOUTH OF THE CENTER LINE OF THE ROAD, 48.0 FEET WEST
 PU0829'OF REFERENCE MARK NO. 1, 45.2 FEET NORTH OF REFERENCE MARK NO. 2,
 PU0829'8.0 FEET EAST-NORTHEAST OF A WITNESS POST, 3 FEET NORTH OF A
 PU0829'FENCE, ABOUT 2 FEET LOWER THAN THE ROAD AND IN THE TOP OF A
 PU0829'CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0831 ***********************************************************************
 PU0831  DESIGNATION -  JUSTIN RM 1
 PU0831  PID         -  PU0831
 PU0831  STATE/COUNTY-  SD/MEADE
 PU0831  COUNTRY     -  US
 PU0831  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0831
 PU0831                         *CURRENT SURVEY CONTROL
 PU0831  ______________________________________________________________________
 PU0831* NAD 83(1986) POSITION- 44 44 54.     (N) 102 56 55.     (W)   SCALED
 PU0831* NAVD 88 ORTHO HEIGHT -   867.159 (meters)     2845.00  (feet) ADJUSTED
 PU0831  ______________________________________________________________________
 PU0831  GEOID HEIGHT    -        -17.394 (meters)                     GEOID18
 PU0831  DYNAMIC HEIGHT  -        866.951 (meters)     2844.32  (feet) COMP
 PU0831  MODELED GRAVITY -    980,348.2   (mgal)                       NAVD 88
 PU0831
 PU0831  VERT ORDER      -  SECOND    CLASS 0
 PU0831
 PU0831.The horizontal coordinates were scaled from a map and have
 PU0831.an estimated accuracy of +/- 6 seconds.
 PU0831
 PU0831.The orthometric height was determined by differential leveling and
 PU0831.adjusted by the NATIONAL GEODETIC SURVEY
 PU0831.in June 1991.
 PU0831
 PU0831.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0831.GEOID18 height accuracy estimate available here.
 PU0831
 PU0831.Click photographs - Photos may exist for this station.
 PU0831
 PU0831.The dynamic height is computed by dividing the NAVD 88
 PU0831.geopotential number by the normal gravity value computed on the
 PU0831.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0831.degrees latitude (g = 980.6199 gals.).
 PU0831
 PU0831.The modeled gravity was interpolated from observed gravity values.
 PU0831
 PU0831;                    North         East    Units  Estimated Accuracy
 PU0831;SPC SD N     -   105,930.      366,560.      MT  (+/- 180 meters Scaled)
 PU0831
 PU0831_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK623570(NAD 83)
 PU0831
 PU0831                          SUPERSEDED SURVEY CONTROL
 PU0831
 PU0831  NGVD 29 (??/??/92)  866.684  (m)         2843.45   (f) ADJ UNCH    2 0
 PU0831
 PU0831.Superseded values are not recommended for survey control.
 PU0831
 PU0831.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0831.See file dsdata.pdf to determine how the superseded data were derived.
 PU0831
 PU0831_MARKER: DR = REFERENCE MARK DISK
 PU0831_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0831_STAMPING: JUSTIN NO 1 1962
 PU0831_MARK LOGO: CGS
 PU0831_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0831_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0831+STABILITY: SURFACE MOTION
 PU0831
 PU0831  HISTORY     - Date     Condition        Report By
 PU0831  HISTORY     - 1962     MONUMENTED       CGS
 PU0831
 PU0831                          STATION DESCRIPTION
 PU0831
 PU0831'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0831'7.8 MI W FROM FAIRPOINT.
 PU0831'7.75 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0831'45 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 48.0 FEET EAST
 PU0831'OF THE STATION, 67.6 FEET NORTHEAST OF REFERENCE MARK NO. 2,
 PU0831'3 FEET NORTH OF A FENCE, ABOUT 2 FEET LOWER THAN THE ROAD AND
 PU0831'IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0830 ***********************************************************************
 PU0830  DESIGNATION -  JUSTIN RM 2
 PU0830  PID         -  PU0830
 PU0830  STATE/COUNTY-  SD/MEADE
 PU0830  COUNTRY     -  US
 PU0830  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0830
 PU0830                         *CURRENT SURVEY CONTROL
 PU0830  ______________________________________________________________________
 PU0830* NAD 83(1986) POSITION- 44 44 54.     (N) 102 56 55.     (W)   SCALED
 PU0830* NAVD 88 ORTHO HEIGHT -   867.237 (meters)     2845.26  (feet) ADJUSTED
 PU0830  ______________________________________________________________________
 PU0830  GEOID HEIGHT    -        -17.394 (meters)                     GEOID18
 PU0830  DYNAMIC HEIGHT  -        867.030 (meters)     2844.58  (feet) COMP
 PU0830  MODELED GRAVITY -    980,348.2   (mgal)                       NAVD 88
 PU0830
 PU0830  VERT ORDER      -  SECOND    CLASS 0
 PU0830
 PU0830.The horizontal coordinates were scaled from a map and have
 PU0830.an estimated accuracy of +/- 6 seconds.
 PU0830
 PU0830.The orthometric height was determined by differential leveling and
 PU0830.adjusted by the NATIONAL GEODETIC SURVEY
 PU0830.in June 1991.
 PU0830
 PU0830.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0830.GEOID18 height accuracy estimate available here.
 PU0830
 PU0830.Click photographs - Photos may exist for this station.
 PU0830
 PU0830.The dynamic height is computed by dividing the NAVD 88
 PU0830.geopotential number by the normal gravity value computed on the
 PU0830.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0830.degrees latitude (g = 980.6199 gals.).
 PU0830
 PU0830.The modeled gravity was interpolated from observed gravity values.
 PU0830
 PU0830;                    North         East    Units  Estimated Accuracy
 PU0830;SPC SD N     -   105,930.      366,560.      MT  (+/- 180 meters Scaled)
 PU0830
 PU0830_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK623570(NAD 83)
 PU0830
 PU0830                          SUPERSEDED SURVEY CONTROL
 PU0830
 PU0830  NGVD 29 (??/??/92)  866.763  (m)         2843.70   (f) ADJ UNCH    2 0
 PU0830
 PU0830.Superseded values are not recommended for survey control.
 PU0830
 PU0830.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0830.See file dsdata.pdf to determine how the superseded data were derived.
 PU0830
 PU0830_MARKER: DR = REFERENCE MARK DISK
 PU0830_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0830_STAMPING: JUSTIN NO 2 1962
 PU0830_MARK LOGO: CGS
 PU0830_PROJECTION: PROJECTING 3 CENTIMETERS
 PU0830_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0830+STABILITY: SURFACE MOTION
 PU0830
 PU0830  HISTORY     - Date     Condition        Report By
 PU0830  HISTORY     - 1962     MONUMENTED       CGS
 PU0830
 PU0830                          STATION DESCRIPTION
 PU0830
 PU0830'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0830'7.8 MI W FROM FAIRPOINT.
 PU0830'7.75 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0830'93 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 45.3 FEET SOUTH
 PU0830'OF THE STATION, 67.6 FEET SOUTHWEST OF REFERENCE MARK NO. 1,
 PU0830'ABOUT 2 FEET LOWER THAN THE ROAD AND IN THE TOP OF A CONCRETE
 PU0830'POST PROJECTING 0.1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0101 ***********************************************************************
 QQ0101  DESIGNATION -  K
 QQ0101  PID         -  QQ0101
 QQ0101  STATE/COUNTY-  SD/GRANT
 QQ0101  COUNTRY     -  US
 QQ0101  USGS QUAD   -  TWIN BROOKS (2017)
 QQ0101
 QQ0101                         *CURRENT SURVEY CONTROL
 QQ0101  ______________________________________________________________________
 QQ0101* NAD 83(1986) POSITION- 45 12 33.     (N) 096 45 44.     (W)   SCALED
 QQ0101* NAVD 88 ORTHO HEIGHT -   377.845 (meters)     1239.65  (feet) ADJUSTED
 QQ0101  ______________________________________________________________________
 QQ0101  GEOID HEIGHT    -        -25.714 (meters)                     GEOID18
 QQ0101  DYNAMIC HEIGHT  -        377.812 (meters)     1239.54  (feet) COMP
 QQ0101  MODELED GRAVITY -    980,519.1   (mgal)                       NAVD 88
 QQ0101
 QQ0101  VERT ORDER      -  FIRST     CLASS II
 QQ0101
 QQ0101.The horizontal coordinates were scaled from a map and have
 QQ0101.an estimated accuracy of +/- 6 seconds.
 QQ0101
 QQ0101.The orthometric height was determined by differential leveling and
 QQ0101.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0101.in June 1991.
 QQ0101
 QQ0101.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0101.GEOID18 height accuracy estimate available here.
 QQ0101
 QQ0101.Click photographs - Photos may exist for this station.
 QQ0101
 QQ0101.The dynamic height is computed by dividing the NAVD 88
 QQ0101.geopotential number by the normal gravity value computed on the
 QQ0101.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0101.degrees latitude (g = 980.6199 gals.).
 QQ0101
 QQ0101.The modeled gravity was interpolated from observed gravity values.
 QQ0101
 QQ0101;                    North         East    Units  Estimated Accuracy
 QQ0101;SPC SD N     -   157,970.      854,280.      MT  (+/- 180 meters Scaled)
 QQ0101
 QQ0101_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR757086(NAD 83)
 QQ0101
 QQ0101                          SUPERSEDED SURVEY CONTROL
 QQ0101
 QQ0101  NGVD 29 (??/??/92)  377.597  (m)         1238.83   (f) ADJ UNCH    1 2
 QQ0101
 QQ0101.Superseded values are not recommended for survey control.
 QQ0101
 QQ0101.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0101.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0101
 QQ0101_MARKER: P = PIPE CAP
 QQ0101_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
 QQ0101_STAMPING: ELEV 1238.833 FEET
 QQ0101_MARK LOGO: CGS
 QQ0101_MAGNETIC: P = MARKER IS A STEEL PIPE
 QQ0101_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QQ0101
 QQ0101  HISTORY     - Date     Condition        Report By
 QQ0101  HISTORY     - 1904     MONUMENTED       CGS
 QQ0101  HISTORY     - 1905     GOOD             CGS
 QQ0101  HISTORY     - 1973     MARK NOT FOUND   USGS
 QQ0101  HISTORY     - 19970520 MARK NOT FOUND   NGS
 QQ0101
 QQ0101                          STATION DESCRIPTION
 QQ0101
 QQ0101'DESCRIBED BY COAST AND GEODETIC SURVEY 1905
 QQ0101'1 MI E FROM TWIN BROOKS.
 QQ0101'ABOUT 1 MILE EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QQ0101'PACIFIC RAILROAD FROM TWIN BROOKS, GRANT COUNTY, ABOUT 570 FEET
 QQ0101'NORTH OF THE SOUTH LINE OF SEC. 12, T. 120 N., R. 50 W., AT A
 QQ0101'ROAD CROSSING, 34 FEET WEST OF THE CENTER LINE OF THE ROAD, 46
 QQ0101'FEET NORTH OF THE CENTER LINE OF THE NORTH TRACK, AND 5 FEET
 QQ0101'SOUTHEAST OF THE RIGHT-OF-WAY FENCE CORNER POST.  A STANDARD
 QQ0101'CAP, STAMPED ELEV. 1238.833 FEET. AND FASTENED ON THE TOP OF AN
 QQ0101'3-1/2-INCH IRON PIPE PROJECTING ABOUT 4 INCHES ABOVE GROUND.
 QQ0101
 QQ0101                          STATION RECOVERY (1973)
 QQ0101
 QQ0101'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 QQ0101'MARK NOT FOUND.
 QQ0101
 QQ0101                          STATION RECOVERY (1997)
 QQ0101
 QQ0101'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0101'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0012 ***********************************************************************
 OT0012  DESIGNATION -  K 10
 OT0012  PID         -  OT0012
 OT0012  STATE/COUNTY-  SD/PENNINGTON
 OT0012  COUNTRY     -  US
 OT0012  USGS QUAD   -  CONATA (2017)
 OT0012
 OT0012                         *CURRENT SURVEY CONTROL
 OT0012  ______________________________________________________________________
 OT0012* NAD 83(1986) POSITION- 43 43 59.49   (N) 102 08 41.74   (W)   HD_HELD1
 OT0012* NAVD 88 ORTHO HEIGHT -   747.726 (meters)     2453.16  (feet) ADJUSTED
 OT0012  ______________________________________________________________________
 OT0012  GEOID HEIGHT    -        -19.398 (meters)                     GEOID18
 OT0012  DYNAMIC HEIGHT  -        747.488 (meters)     2452.38  (feet) COMP
 OT0012  MODELED GRAVITY -    980,275.8   (mgal)                       NAVD 88
 OT0012
 OT0012  VERT ORDER      -  FIRST     CLASS II
 OT0012
 OT0012.The horizontal coordinates were determined by differentially corrected
 OT0012.hand held GPS observations or other comparable positioning techniques
 OT0012.and have an estimated accuracy of +/- 3 meters.
 OT0012
 OT0012.The orthometric height was determined by differential leveling and
 OT0012.adjusted by the NATIONAL GEODETIC SURVEY
 OT0012.in June 1991.
 OT0012
 OT0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0012.GEOID18 height accuracy estimate available here.
 OT0012
 OT0012.Click photographs - Photos may exist for this station.
 OT0012
 OT0012.The dynamic height is computed by dividing the NAVD 88
 OT0012.geopotential number by the normal gravity value computed on the
 OT0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0012.degrees latitude (g = 980.6199 gals.).
 OT0012
 OT0012.The modeled gravity was interpolated from observed gravity values.
 OT0012
 OT0012;                    North         East    Units  Estimated Accuracy
 OT0012;SPC SD S     -   157,103.9     454,074.2     MT  (+/- 3 meters HH1 GPS) 
 OT0012
 OT0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2993046201(NAD 83)
 OT0012
 OT0012                          SUPERSEDED SURVEY CONTROL
 OT0012
 OT0012  NGVD 29 (??/??/92)  747.261  (m)         2451.64   (f) ADJ UNCH    1 2
 OT0012
 OT0012.Superseded values are not recommended for survey control.
 OT0012
 OT0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0012.See file dsdata.pdf to determine how the superseded data were derived.
 OT0012
 OT0012_MARKER: DB = BENCH MARK DISK
 OT0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0012_STAMPING: K 10 1925 2451.609
 OT0012_MARK LOGO: CGS
 OT0012_PROJECTION: FLUSH
 OT0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0012+STABILITY: SURFACE MOTION
 OT0012
 OT0012  HISTORY     - Date     Condition        Report By
 OT0012  HISTORY     - 1925     MONUMENTED       CGS
 OT0012  HISTORY     - 1962     GOOD             CGS
 OT0012
 OT0012                          STATION DESCRIPTION
 OT0012
 OT0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0012'8.2 MI SW FROM INTERIOR.
 OT0012'8.2 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OT0012'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, 0.3 MILE WEST OF
 OT0012'TRESTLE NUMBER W 228 AND BENCH MARK W 389, ABOUT 400 FEET EAST
 OT0012'OF A SMALL KNOLL, 7 1/2 RAILS EAST OF A IRON PIPE CULVERT,
 OT0012'30 1/2 FEET EAST OF THE 8TH TELEPHONE POLE WEST OF MILE POST 596,
 OT0012'38 1/2 FEET SOUTH OF THE SOUTH RAIL, IN LINE WITH A ROW OF
 OT0012'TELEPHONE POLES, 10 1/2 FEET NORTH OF THE SOUTH RAILROAD
 OT0012'RIGHT-OF-WAY FENCE, 1.0 FEET WEST OF A METAL WITNESS POST, ABOUT
 OT0012'2 1/2 FEET ABOVE THE LEVEL OF THE RAILS, AND SET IN THE TOP OF A
 OT0012'CONCRETE POST FLUSH WITH THE GROUNDS.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0041 ***********************************************************************
 PV0041  DESIGNATION -  K 10 B 1
 PV0041  PID         -  PV0041
 PV0041  STATE/COUNTY-  SD/BUTTE
 PV0041  COUNTRY     -  US
 PV0041  USGS QUAD   -  SLAUGHTER RESERVOIR (2017)
 PV0041
 PV0041                         *CURRENT SURVEY CONTROL
 PV0041  ______________________________________________________________________
 PV0041* NAD 83(1986) POSITION- 44 38 06.     (N) 104 00 26.     (W)   SCALED
 PV0041* NAVD 88 ORTHO HEIGHT -  1007.059 (meters)     3303.99  (feet) ADJUSTED
 PV0041  ______________________________________________________________________
 PV0041  GEOID HEIGHT    -        -14.874 (meters)                     GEOID18
 PV0041  DYNAMIC HEIGHT  -       1006.761 (meters)     3303.02  (feet) COMP
 PV0041  MODELED GRAVITY -    980,287.0   (mgal)                       NAVD 88
 PV0041
 PV0041  VERT ORDER      -  SECOND    CLASS 0
 PV0041
 PV0041.The horizontal coordinates were scaled from a map and have
 PV0041.an estimated accuracy of +/- 6 seconds.
 PV0041
 PV0041.The orthometric height was determined by differential leveling and
 PV0041.adjusted by the NATIONAL GEODETIC SURVEY
 PV0041.in June 1991.
 PV0041
 PV0041.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0041.GEOID18 height accuracy estimate available here.
 PV0041
 PV0041.Click photographs - Photos may exist for this station.
 PV0041
 PV0041.The dynamic height is computed by dividing the NAVD 88
 PV0041.geopotential number by the normal gravity value computed on the
 PV0041.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0041.degrees latitude (g = 980.6199 gals.).
 PV0041
 PV0041.The modeled gravity was interpolated from observed gravity values.
 PV0041
 PV0041;                    North         East    Units  Estimated Accuracy
 PV0041;SPC SD N     -    96,950.      282,180.      MT  (+/- 180 meters Scaled)
 PV0041
 PV0041_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK787428(NAD 83)
 PV0041
 PV0041                          SUPERSEDED SURVEY CONTROL
 PV0041
 PV0041  NGVD 29 (??/??/92) 1006.55   (m)         3302.3    (f) COMPUTED    2 0
 PV0041
 PV0041.Superseded values are not recommended for survey control.
 PV0041
 PV0041.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0041.See file dsdata.pdf to determine how the superseded data were derived.
 PV0041
 PV0041_MARKER: Z = SEE DESCRIPTION
 PV0041_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0041_STAMPING: K 10 B 1
 PV0041_PROJECTION: PROJECTING 122 CENTIMETERS
 PV0041_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0041
 PV0041  HISTORY     - Date     Condition        Report By
 PV0041  HISTORY     - UNK      MONUMENTED       USAF
 PV0041  HISTORY     - 1962     GOOD             CGS
 PV0041
 PV0041                          STATION DESCRIPTION
 PV0041
 PV0041'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0041'9 MI W FROM BELLE FOURCHE.
 PV0041'1.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURT HOUSE AT
 PV0041'BELLE FOURCHE, THENCE 7.5 MILES WEST ALONG STATE HIGHWAY 34,
 PV0041'THENCE 0.15 MILE SOUTH ALONG A GRAVELED ROAD, 40 FEET WEST OF
 PV0041'THE CENTER LINE OF THE ROAD, 7.4 FEET WEST OF A FENCE, CENTER
 PV0041'OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER
 PV0041'WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PV0042 ***********************************************************************
 PV0042  DESIGNATION -  K 10 B 2
 PV0042  PID         -  PV0042
 PV0042  STATE/COUNTY-  SD/BUTTE
 PV0042  COUNTRY     -  US
 PV0042  USGS QUAD   -  SLAUGHTER RESERVOIR (2017)
 PV0042
 PV0042                         *CURRENT SURVEY CONTROL
 PV0042  ______________________________________________________________________
 PV0042* NAD 83(1986) POSITION- 44 38 06.     (N) 104 00 52.     (W)   SCALED
 PV0042* NAVD 88 ORTHO HEIGHT -  1012.492 (meters)     3321.82  (feet) ADJUSTED
 PV0042  ______________________________________________________________________
 PV0042  GEOID HEIGHT    -        -14.854 (meters)                     GEOID18
 PV0042  DYNAMIC HEIGHT  -       1012.192 (meters)     3320.83  (feet) COMP
 PV0042  MODELED GRAVITY -    980,286.6   (mgal)                       NAVD 88
 PV0042
 PV0042  VERT ORDER      -  SECOND    CLASS 0
 PV0042
 PV0042.The horizontal coordinates were scaled from a map and have
 PV0042.an estimated accuracy of +/- 6 seconds.
 PV0042
 PV0042.The orthometric height was determined by differential leveling and
 PV0042.adjusted by the NATIONAL GEODETIC SURVEY
 PV0042.in June 1991.
 PV0042
 PV0042.Significant digits in the geoid height do not necessarily reflect accuracy.
 PV0042.GEOID18 height accuracy estimate available here.
 PV0042
 PV0042.Click photographs - Photos may exist for this station.
 PV0042
 PV0042.The dynamic height is computed by dividing the NAVD 88
 PV0042.geopotential number by the normal gravity value computed on the
 PV0042.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PV0042.degrees latitude (g = 980.6199 gals.).
 PV0042
 PV0042.The modeled gravity was interpolated from observed gravity values.
 PV0042
 PV0042;                    North         East    Units  Estimated Accuracy
 PV0042;SPC SD N     -    96,980.      281,610.      MT  (+/- 180 meters Scaled)
 PV0042
 PV0042_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK781428(NAD 83)
 PV0042
 PV0042                          SUPERSEDED SURVEY CONTROL
 PV0042
 PV0042  NGVD 29 (??/??/92) 1011.98   (m)         3320.1    (f) COMPUTED    2 0
 PV0042
 PV0042.Superseded values are not recommended for survey control.
 PV0042
 PV0042.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PV0042.See file dsdata.pdf to determine how the superseded data were derived.
 PV0042
 PV0042_MARKER: Z = SEE DESCRIPTION
 PV0042_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PV0042_PROJECTION: PROJECTING 122 CENTIMETERS
 PV0042_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PV0042
 PV0042  HISTORY     - Date     Condition        Report By
 PV0042  HISTORY     - UNK      MONUMENTED       USAF
 PV0042  HISTORY     - 1962     GOOD             CGS
 PV0042
 PV0042                          STATION DESCRIPTION
 PV0042
 PV0042'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PV0042'9.4 MI W FROM BELLE FOURCHE.
 PV0042'1.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURT HOUSE
 PV0042'AT BELLE FOURCHE, THENCE 7.5 MILES WEST ALONG STATE HIGHWAY 34,
 PV0042'THENCE 0.15 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 0.4 MILE
 PV0042'WEST ACROSS COUNTRY, 0.4 MILE WEST OF K 10 B 1, AT THE SOUTH
 PV0042'EDGE OF A CULTIVATED FIELD, 70 FEET NORTH OF THE CENTER OF A
 PV0042'WASH, CENTER OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH
 PV0042'CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1582 ***********************************************************************
 PU1582  DESIGNATION -  K 11
 PU1582  PID         -  PU1582
 PU1582  STATE/COUNTY-  SD/PENNINGTON
 PU1582  COUNTRY     -  US
 PU1582  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1582
 PU1582                         *CURRENT SURVEY CONTROL
 PU1582  ______________________________________________________________________
 PU1582* NAD 83(1986) POSITION- 44 04 35.     (N) 103 13 45.     (W)   SCALED
 PU1582* NAVD 88 ORTHO HEIGHT -   996.520 (meters)     3269.42  (feet) ADJUSTED
 PU1582  ______________________________________________________________________
 PU1582  GEOID HEIGHT    -        -15.819 (meters)                     GEOID18
 PU1582  DYNAMIC HEIGHT  -        996.191 (meters)     3268.34  (feet) COMP
 PU1582  MODELED GRAVITY -    980,254.6   (mgal)                       NAVD 88
 PU1582
 PU1582  VERT ORDER      -  FIRST     CLASS II
 PU1582
 PU1582.The horizontal coordinates were scaled from a map and have
 PU1582.an estimated accuracy of +/- 6 seconds.
 PU1582
 PU1582.The orthometric height was determined by differential leveling and
 PU1582.adjusted by the NATIONAL GEODETIC SURVEY
 PU1582.in June 1991.
 PU1582
 PU1582.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1582.GEOID18 height accuracy estimate available here.
 PU1582
 PU1582.Click photographs - Photos may exist for this station.
 PU1582
 PU1582.The dynamic height is computed by dividing the NAVD 88
 PU1582.geopotential number by the normal gravity value computed on the
 PU1582.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1582.degrees latitude (g = 980.6199 gals.).
 PU1582
 PU1582.The modeled gravity was interpolated from observed gravity values.
 PU1582
 PU1582;                    North         East    Units  Estimated Accuracy
 PU1582;SPC SD S     -   197,690.      368,100.      MT  (+/- 180 meters Scaled)
 PU1582
 PU1582_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ417818(NAD 83)
 PU1582
 PU1582                          SUPERSEDED SURVEY CONTROL
 PU1582
 PU1582  NGVD 29 (??/??/92)  996.049  (m)         3267.87   (f) ADJ UNCH    1 2
 PU1582
 PU1582.Superseded values are not recommended for survey control.
 PU1582
 PU1582.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1582.See file dsdata.pdf to determine how the superseded data were derived.
 PU1582
 PU1582_MARKER: DB = BENCH MARK DISK
 PU1582_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1582_SP_SET: BUILDING
 PU1582_STAMPING: K 11 1925 3267.910
 PU1582_MARK LOGO: CGS
 PU1582_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1582
 PU1582  HISTORY     - Date     Condition        Report By
 PU1582  HISTORY     - 1925     MONUMENTED       CGS
 PU1582  HISTORY     - 1962     GOOD             CGS
 PU1582  HISTORY     - 1985     MARK NOT FOUND   NGS
 PU1582  HISTORY     - 19971221 MARK NOT FOUND   USPSQD
 PU1582  HISTORY     - 20110125 MARK NOT FOUND   INDIV
 PU1582
 PU1582                          STATION DESCRIPTION
 PU1582
 PU1582'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1582'0.6 MI SE FROM RAPID CITY.
 PU1582'ABOUT 0.4 MILE SOUTH ALONG 8TH STREET FROM THE CHICAGO AND NORTH
 PU1582'WESTERN RAILWAY STATION AT RAPID CITY, THENCE 0.2 MILE OF 2
 PU1582'BLOCKS EAST ALONG COLUMBUS STREET, AT THE NORTHEAST CORNER OF
 PU1582'THE OLD HIGH SCHOOL BUILDING WHICH ANNEXES THE NEWER HIGH SCHOOL
 PU1582'BUILDING ON THE WEST SIDE, 39 FEET WEST OF THE NORTHWEST CORNER
 PU1582'OF THE NEWER HIGH SCHOOL BUILDING, 33 FEET WEST OF THE CENTER
 PU1582'LINE OF AN ENTRANCE TO A HALLWAY BETWEEN THE TWO BUILDINGS, 85
 PU1582'FEET SOUTH OF THE CENTER LINE OF COLUMBUS STREET, 39 1/2 FEET
 PU1582'EAST OF THE CENTER LINE OF THE NORTH ENTRANCE TO THE OLD
 PU1582'BUILDING, 1.2 FEET WEST OF THE NORTHEAST CORNER, 4 1/2 FEET
 PU1582'ABOVE THE GROUND, AND SET VERTICALLY IN THE NORTH FACE OF A
 PU1582'CORNER STONE.
 PU1582
 PU1582                          STATION RECOVERY (1985)
 PU1582
 PU1582'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1582'EVIDENCE WAS FOUND THAT THIS BENCH MARK HAS BEEN DESTROYED.
 PU1582
 PU1582                          STATION RECOVERY (1997)
 PU1582
 PU1582'RECOVERY NOTE BY US POWER SQUADRON 1997
 PU1582'MARK NOT FOUND.
 PU1582
 PU1582                          STATION RECOVERY (2011)
 PU1582
 PU1582'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1582'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1990 ***********************************************************************
 PU1990  DESIGNATION -  K 11 B 1
 PU1990  PID         -  PU1990
 PU1990  STATE/COUNTY-  SD/BUTTE
 PU1990  COUNTRY     -  US
 PU1990  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1990
 PU1990                         *CURRENT SURVEY CONTROL
 PU1990  ______________________________________________________________________
 PU1990* NAD 83(1986) POSITION- 44 38 20.     (N) 103 54 46.     (W)   SCALED
 PU1990* NAVD 88 ORTHO HEIGHT -   972.300 (meters)     3189.95  (feet) ADJUSTED
 PU1990  ______________________________________________________________________
 PU1990  GEOID HEIGHT    -        -15.121 (meters)                     GEOID18
 PU1990  DYNAMIC HEIGHT  -        972.012 (meters)     3189.01  (feet) COMP
 PU1990  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 PU1990
 PU1990  VERT ORDER      -  SECOND    CLASS 0
 PU1990
 PU1990.The horizontal coordinates were scaled from a map and have
 PU1990.an estimated accuracy of +/- 6 seconds.
 PU1990
 PU1990.The orthometric height was determined by differential leveling and
 PU1990.adjusted by the NATIONAL GEODETIC SURVEY
 PU1990.in June 1991.
 PU1990
 PU1990.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1990.GEOID18 height accuracy estimate available here.
 PU1990
 PU1990.Click photographs - Photos may exist for this station.
 PU1990
 PU1990.The dynamic height is computed by dividing the NAVD 88
 PU1990.geopotential number by the normal gravity value computed on the
 PU1990.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1990.degrees latitude (g = 980.6199 gals.).
 PU1990
 PU1990.The modeled gravity was interpolated from observed gravity values.
 PU1990
 PU1990;                    North         East    Units  Estimated Accuracy
 PU1990;SPC SD N     -    97,020.      289,690.      MT  (+/- 180 meters Scaled)
 PU1990
 PU1990_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK862434(NAD 83)
 PU1990
 PU1990                          SUPERSEDED SURVEY CONTROL
 PU1990
 PU1990  NGVD 29 (??/??/92)  971.79   (m)         3188.3    (f) COMPUTED    2 0
 PU1990
 PU1990.Superseded values are not recommended for survey control.
 PU1990
 PU1990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1990.See file dsdata.pdf to determine how the superseded data were derived.
 PU1990
 PU1990_MARKER: Z = SEE DESCRIPTION
 PU1990_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU1990_SP_SET: PIER
 PU1990_STAMPING: K 11 B 1
 PU1990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1990
 PU1990  HISTORY     - Date     Condition        Report By
 PU1990  HISTORY     - UNK      MONUMENTED       USAF
 PU1990  HISTORY     - 1962     GOOD             CGS
 PU1990
 PU1990                          STATION DESCRIPTION
 PU1990
 PU1990'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1990'4.4 MI SW FROM BELLE FOURCHE.
 PU1990'1.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURT HOUSE AT
 PU1990'BELLE FOURCHE, THENCE 2.7 MILES WEST ALONG STATE HIGHWAY 34,
 PU1990'THENCE 0.35 MILE SOUTHWEST ALONG A DIM TRACK ROAD, ABOUT 0.35
 PU1990'MILE SOUTHWEST OF BENCH MARK N 359 AND GATE IN FENCE, 92 YARDS
 PU1990'NORTHWEST OF A LONE 8-INCH PINE TREE, 104 YARDS NORTHEAST OF A
 PU1990'FENCE CORNER, 47 YARDS EAST OF A FENCE, CENTER OF TRIBRACH MOUNTED
 PU1990'ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET
 PU1990'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1991 ***********************************************************************
 PU1991  DESIGNATION -  K 11 B 2
 PU1991  PID         -  PU1991
 PU1991  STATE/COUNTY-  SD/BUTTE
 PU1991  COUNTRY     -  US
 PU1991  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1991
 PU1991                         *CURRENT SURVEY CONTROL
 PU1991  ______________________________________________________________________
 PU1991* NAD 83(1986) POSITION- 44 38 16.     (N) 103 55 13.     (W)   SCALED
 PU1991* NAVD 88 ORTHO HEIGHT -   970.525 (meters)     3184.13  (feet) ADJUSTED
 PU1991  ______________________________________________________________________
 PU1991  GEOID HEIGHT    -        -15.101 (meters)                     GEOID18
 PU1991  DYNAMIC HEIGHT  -        970.237 (meters)     3183.19  (feet) COMP
 PU1991  MODELED GRAVITY -    980,288.0   (mgal)                       NAVD 88
 PU1991
 PU1991  VERT ORDER      -  SECOND    CLASS 0
 PU1991
 PU1991.The horizontal coordinates were scaled from a map and have
 PU1991.an estimated accuracy of +/- 6 seconds.
 PU1991
 PU1991.The orthometric height was determined by differential leveling and
 PU1991.adjusted by the NATIONAL GEODETIC SURVEY
 PU1991.in June 1991.
 PU1991
 PU1991.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1991.GEOID18 height accuracy estimate available here.
 PU1991
 PU1991.Click photographs - Photos may exist for this station.
 PU1991
 PU1991.The dynamic height is computed by dividing the NAVD 88
 PU1991.geopotential number by the normal gravity value computed on the
 PU1991.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1991.degrees latitude (g = 980.6199 gals.).
 PU1991
 PU1991.The modeled gravity was interpolated from observed gravity values.
 PU1991
 PU1991;                    North         East    Units  Estimated Accuracy
 PU1991;SPC SD N     -    96,920.      289,090.      MT  (+/- 180 meters Scaled)
 PU1991
 PU1991_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK856432(NAD 83)
 PU1991
 PU1991                          SUPERSEDED SURVEY CONTROL
 PU1991
 PU1991  NGVD 29 (??/??/92)  970.02   (m)         3182.5    (f) COMPUTED    2 0
 PU1991
 PU1991.Superseded values are not recommended for survey control.
 PU1991
 PU1991.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1991.See file dsdata.pdf to determine how the superseded data were derived.
 PU1991
 PU1991_MARKER: Z = SEE DESCRIPTION
 PU1991_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU1991_SP_SET: PIER
 PU1991_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1991
 PU1991  HISTORY     - Date     Condition        Report By
 PU1991  HISTORY     - UNK      MONUMENTED       USAF
 PU1991  HISTORY     - 1962     GOOD             CGS
 PU1991
 PU1991                          STATION DESCRIPTION
 PU1991
 PU1991'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1991'4.8 MI SW FROM BELLE FOURCHE.
 PU1991'1.4 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COURT HOUSE
 PU1991'AT BELLE FOURCHE, THENCE 3.2 MILES WEST ALONG STATE HIGHWAY
 PU1991'34, THENCE 0.25 MILE SOUTH ALONG A TRACK ROAD, 61 YARDS EAST
 PU1991'OF THE CENTER LINE OF THE ROAD, 20 FEET EAST OF AN OLD FENCE
 PU1991'ALIGNMENT, CENTER OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH
 PU1991'CONCRETE PIER WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0539 ***********************************************************************
 QS0539  DESIGNATION -  K 119
 QS0539  PID         -  QS0539
 QS0539  STATE/COUNTY-  SD/CORSON
 QS0539  COUNTRY     -  US
 QS0539  USGS QUAD   -  KELDRON (2017)
 QS0539
 QS0539                         *CURRENT SURVEY CONTROL
 QS0539  ______________________________________________________________________
 QS0539* NAD 83(1986) POSITION- 45 55 51.     (N) 101 48 54.     (W)   SCALED
 QS0539* NAVD 88 ORTHO HEIGHT -   720.588 (meters)     2364.13  (feet) ADJUSTED
 QS0539  ______________________________________________________________________
 QS0539  GEOID HEIGHT    -        -19.633 (meters)                     GEOID18
 QS0539  DYNAMIC HEIGHT  -        720.510 (meters)     2363.87  (feet) COMP
 QS0539  MODELED GRAVITY -    980,482.8   (mgal)                       NAVD 88
 QS0539
 QS0539  VERT ORDER      -  SECOND    CLASS 0
 QS0539
 QS0539.The horizontal coordinates were scaled from a map and have
 QS0539.an estimated accuracy of +/- 6 seconds.
 QS0539
 QS0539.The orthometric height was determined by differential leveling and
 QS0539.adjusted by the NATIONAL GEODETIC SURVEY
 QS0539.in June 1991.
 QS0539
 QS0539.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0539.GEOID18 height accuracy estimate available here.
 QS0539
 QS0539.Click photographs - Photos may exist for this station.
 QS0539
 QS0539.The dynamic height is computed by dividing the NAVD 88
 QS0539.geopotential number by the normal gravity value computed on the
 QS0539.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0539.degrees latitude (g = 980.6199 gals.).
 QS0539
 QS0539.The modeled gravity was interpolated from observed gravity values.
 QS0539
 QS0539;                    North         East    Units  Estimated Accuracy
 QS0539;SPC SD N     -   234,670.      459,230.      MT  (+/- 180 meters Scaled)
 QS0539
 QS0539_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKR817902(NAD 83)
 QS0539
 QS0539                          SUPERSEDED SURVEY CONTROL
 QS0539
 QS0539  NGVD 29 (??/??/92)  720.102  (m)         2362.53   (f) ADJ UNCH    2 0
 QS0539
 QS0539.Superseded values are not recommended for survey control.
 QS0539
 QS0539.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0539.See file dsdata.pdf to determine how the superseded data were derived.
 QS0539
 QS0539_MARKER: DB = BENCH MARK DISK
 QS0539_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0539_STAMPING: K 119 1934
 QS0539_MARK LOGO: CGS
 QS0539_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0539_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0539+STABILITY: SURFACE MOTION
 QS0539
 QS0539  HISTORY     - Date     Condition        Report By
 QS0539  HISTORY     - 1934     MONUMENTED       CGS
 QS0539  HISTORY     - 1938     GOOD             CGS
 QS0539
 QS0539                          STATION DESCRIPTION
 QS0539
 QS0539'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0539'0.3 MI W FROM KELDRON.
 QS0539'0.3 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QS0539'RAILROAD FROM THE STATION AT KELDRON, CORSON COUNTY, 0.2 MILE
 QS0539'EAST OF MILEPOST 887, NEAR A ROAD CROSSING, 189 FEET WEST OF THE
 QS0539'CENTER LINE OF THE ROAD, 143 FEET NORTHWEST OF THE WEST SWITCH
 QS0539'OF THE PASSING TRACK, 118.2 FEET NORTH OF THE CENTER LINE OF
 QS0539'THE MAIN TRACK, AND 3 FEET SOUTH OF THE RIGHT-OF-WAY FENCE.  A
 QS0539'STANDARD DISK, STAMPED K 119 1934 AND SET IN THE TOP OF A
 QS0539'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 QS0539
 QS0539                          STATION RECOVERY (1938)
 QS0539
 QS0539'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938
 QS0539'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0370 ***********************************************************************
 OT0370  DESIGNATION -  K 12
 OT0370  PID         -  OT0370
 OT0370  STATE/COUNTY-  SD/FALL RIVER
 OT0370  COUNTRY     -  US
 OT0370  USGS QUAD   -  HOT SPRINGS (2017)
 OT0370
 OT0370                         *CURRENT SURVEY CONTROL
 OT0370  ______________________________________________________________________
 OT0370* NAD 83(1986) POSITION- 43 25 55.11   (N) 103 28 29.76   (W)   HD_HELD1
 OT0370* NAVD 88 ORTHO HEIGHT -  1051.469 (meters)     3449.69  (feet) ADJUSTED
 OT0370  ______________________________________________________________________
 OT0370  GEOID HEIGHT    -        -15.565 (meters)                     GEOID18
 OT0370  DYNAMIC HEIGHT  -       1051.038 (meters)     3448.28  (feet) COMP
 OT0370  MODELED GRAVITY -    980,173.4   (mgal)                       NAVD 88
 OT0370
 OT0370  VERT ORDER      -  FIRST     CLASS II
 OT0370
 OT0370.The horizontal coordinates were determined by differentially corrected
 OT0370.hand held GPS observations or other comparable positioning techniques
 OT0370.and have an estimated accuracy of +/- 3 meters.
 OT0370
 OT0370.The orthometric height was determined by differential leveling and
 OT0370.adjusted by the NATIONAL GEODETIC SURVEY
 OT0370.in October 1997.
 OT0370
 OT0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0370.GEOID18 height accuracy estimate available here.
 OT0370
 OT0370.Click photographs - Photos may exist for this station.
 OT0370
 OT0370.The dynamic height is computed by dividing the NAVD 88
 OT0370.geopotential number by the normal gravity value computed on the
 OT0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0370.degrees latitude (g = 980.6199 gals.).
 OT0370
 OT0370.The modeled gravity was interpolated from observed gravity values.
 OT0370
 OT0370;                    North         East    Units  Estimated Accuracy
 OT0370;SPC SD S     -   126,858.8     345,715.7     MT  (+/- 3 meters HH1 GPS) 
 OT0370
 OT0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ2343209916(NAD 83)
 OT0370
 OT0370                          SUPERSEDED SURVEY CONTROL
 OT0370
 OT0370  NAVD 88 (06/15/91) 1051.476  (m)         3449.72   (f) SUPERSEDED  1 2
 OT0370  NGVD 29 (??/??/92) 1051.011  (m)         3448.19   (f) ADJ UNCH    1 2
 OT0370
 OT0370.Superseded values are not recommended for survey control.
 OT0370
 OT0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0370.See file dsdata.pdf to determine how the superseded data were derived.
 OT0370
 OT0370_MARKER: DB = BENCH MARK DISK
 OT0370_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0370_SP_SET: BUILDING
 OT0370_STAMPING: K 12 1926
 OT0370_MARK LOGO: CGS
 OT0370_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0370_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0370_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OT0370+SATELLITE: SATELLITE OBSERVATIONS - June 29, 2022
 OT0370
 OT0370  HISTORY     - Date     Condition        Report By
 OT0370  HISTORY     - 1926     MONUMENTED       CGS
 OT0370  HISTORY     - 1963     GOOD             CGS
 OT0370  HISTORY     - 1985     GOOD             NGS
 OT0370  HISTORY     - 19950410 GOOD             NGS
 OT0370  HISTORY     - 20180723 GOOD             NGS
 OT0370  HISTORY     - 20220629 GOOD             USPSQD
 OT0370
 OT0370                          STATION DESCRIPTION
 OT0370
 OT0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0370'AT HOT SPRINGS.
 OT0370'AT HOT SPRINGS, IN SECTION 24, T 7 S, R 5 E, IN THE SOUTHWEST
 OT0370'FACE OF THE PUBLIC LIBRARY, 165 FEET NORTHEAST AND ACROSS THE
 OT0370'HIGHWAY FROM THE NORTHEAST ENTRANCE OF THE POST OFFICE, 2.7 FEET
 OT0370'NORTHWEST OF THE SOUTH CORNER OF THE PUBLIC LIBRARY BUILDING,
 OT0370'1.5 FEET ABOVE THE GROUND, AND SET VERTICALLY IN THE SOUTHWEST
 OT0370'FACE OF THE STONE BUILDING HOUSING THE PUBLIC LIBRARY.
 OT0370
 OT0370                          STATION RECOVERY (1985)
 OT0370
 OT0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0370'RECOVERED IN GOOD CONDITION.
 OT0370
 OT0370                          STATION RECOVERY (1995)
 OT0370
 OT0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0370'IN HOT SPRINGS, SET VERTICALLY IN THE WEST FACE OF THE HOT SPRINGS
 OT0370'PUBLIC LIBRARY, 50.4 M (165.4 FT) EAST OF THE MAIN ENTRANCE TO THE
 OT0370'POST OFFICE, 35.0 M (114.8 FT) EAST OF THE CENTERLINE OF U.S. HIGHWAY
 OT0370'385, 0.8 M (2.6 FT) NORTH OF THE SOUTHEAST CORNER OF THE BUILDING, AND
 OT0370'0.6 M (2.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 OT0370
 OT0370                          STATION RECOVERY (2018)
 OT0370
 OT0370'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (DW)
 OT0370'RECOVERED IN GOOD CONDITION.
 OT0370
 OT0370                          STATION RECOVERY (2022)
 OT0370
 OT0370'RECOVERY NOTE BY US POWER SQUADRON 2022 (GDS)
 OT0370'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0012 ***********************************************************************
 QT0012  DESIGNATION -  K 120
 QT0012  PID         -  QT0012
 QT0012  STATE/COUNTY-  SD/PERKINS
 QT0012  COUNTRY     -  US
 QT0012  USGS QUAD   -  MEADOW NW (2017)
 QT0012
 QT0012                         *CURRENT SURVEY CONTROL
 QT0012  ______________________________________________________________________
 QT0012* NAD 83(1986) POSITION- 45 41 10.     (N) 102 10 39.     (W)   SCALED
 QT0012* NAVD 88 ORTHO HEIGHT -   770.188 (meters)     2526.86  (feet) ADJUSTED
 QT0012  ______________________________________________________________________
 QT0012  GEOID HEIGHT    -        -18.876 (meters)                     GEOID18
 QT0012  DYNAMIC HEIGHT  -        770.084 (meters)     2526.52  (feet) COMP
 QT0012  MODELED GRAVITY -    980,454.7   (mgal)                       NAVD 88
 QT0012
 QT0012  VERT ORDER      -  SECOND    CLASS 0
 QT0012
 QT0012.The horizontal coordinates were scaled from a map and have
 QT0012.an estimated accuracy of +/- 6 seconds.
 QT0012
 QT0012.The orthometric height was determined by differential leveling and
 QT0012.adjusted by the NATIONAL GEODETIC SURVEY
 QT0012.in June 1991.
 QT0012
 QT0012.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0012.GEOID18 height accuracy estimate available here.
 QT0012
 QT0012.Click photographs - Photos may exist for this station.
 QT0012
 QT0012.The dynamic height is computed by dividing the NAVD 88
 QT0012.geopotential number by the normal gravity value computed on the
 QT0012.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0012.degrees latitude (g = 980.6199 gals.).
 QT0012
 QT0012.The modeled gravity was interpolated from observed gravity values.
 QT0012
 QT0012;                    North         East    Units  Estimated Accuracy
 QT0012;SPC SD N     -   208,170.      430,390.      MT  (+/- 180 meters Scaled)
 QT0012
 QT0012_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL197630(NAD 83)
 QT0012
 QT0012                          SUPERSEDED SURVEY CONTROL
 QT0012
 QT0012  NGVD 29 (??/??/92)  769.734  (m)         2525.37   (f) ADJ UNCH    2 0
 QT0012
 QT0012.Superseded values are not recommended for survey control.
 QT0012
 QT0012.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0012.See file dsdata.pdf to determine how the superseded data were derived.
 QT0012
 QT0012_MARKER: DB = BENCH MARK DISK
 QT0012_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0012_STAMPING: K 120 1934
 QT0012_MARK LOGO: CGS
 QT0012_PROJECTION: PROJECTING 5 CENTIMETERS
 QT0012_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0012+STABILITY: SURFACE MOTION
 QT0012
 QT0012  HISTORY     - Date     Condition        Report By
 QT0012  HISTORY     - 1934     MONUMENTED       CGS
 QT0012  HISTORY     - 1954     GOOD             CGS
 QT0012
 QT0012                          STATION DESCRIPTION
 QT0012
 QT0012'DESCRIBED BY COAST AND GEODETIC SURVEY 1954
 QT0012'13.3 MI N FROM MEADOW.
 QT0012'13.3 MILES NORTH ALONG STATE HIGHWAY 73 FROM MEADOW, PERKINS
 QT0012'COUNTY, 11.3 MILES NORTH OF THE JUNCTION OF STATE HIGHWAY 8,
 QT0012'5.3 MILES SOUTH ALONG OLD STATE HIGHWAY 73 FROM THE GRAND RIVER
 QT0012'BRIDGE, 102 FEET SOUTH-SOUTHEAST OF THE SOUTHWEST FENCE CORNER,
 QT0012'39 FEET NORTHEAST OF THE CENTER OF AN EAST-TO-NORTH CURVE IN THE
 QT0012'OLD HIGHWAY, 61 FEET SOUTH OF A POWER-TRANSMISSION LINE POLE, AND
 QT0012'46 FEET SOUTHWEST OF A FENCE.  A STANDARD DISK, STAMPED K 120 1934
 QT0012'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 2 INCHES ABOVE
 QT0012'GROUND.  NOTE-- THIS BENCH MARK MAY BE REACHED FROM THE JUNCTION OF
 QT0012'STATE HIGHWAYS 8 AND 73 WHICH IS 2 MILES EAST OF MEADOW BY GOING
 QT0012'10.6 MILES NORTH ALONG STATE HIGHWAY 73 (NEW STATE HIGHWAY 73
 QT0012'WILL CONTINUE STRAIGHT AHEAD TO THE GRAND RIVER BRIDGE WHILE THE
 QT0012'OLD HIGHWAY GOES WEST FROM THIS POINT AND THEN NORTH TO THE GRAND
 QT0012'RIVER BRIDGE), THEN TURN LEFT AND GO 0.7 MILE WEST ALONG THE OLD
 QT0012'HIGHWAY (A GRAVEL ROAD) TO A CURVE IN THE OLD HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1207 ***********************************************************************
 PU1207  DESIGNATION -  K 121
 PU1207  PID         -  PU1207
 PU1207  STATE/COUNTY-  SD/BUTTE
 PU1207  COUNTRY     -  US
 PU1207  USGS QUAD   -  VALE NE (2017)
 PU1207
 PU1207                         *CURRENT SURVEY CONTROL
 PU1207  ______________________________________________________________________
 PU1207* NAD 83(1986) POSITION- 44 43 10.     (N) 103 20 40.     (W)   SCALED
 PU1207* NAVD 88 ORTHO HEIGHT -   855.132 (meters)     2805.55  (feet) ADJUSTED
 PU1207  ______________________________________________________________________
 PU1207  GEOID HEIGHT    -        -16.530 (meters)                     GEOID18
 PU1207  DYNAMIC HEIGHT  -        854.917 (meters)     2804.84  (feet) COMP
 PU1207  MODELED GRAVITY -    980,337.5   (mgal)                       NAVD 88
 PU1207
 PU1207  VERT ORDER      -  SECOND    CLASS 0
 PU1207
 PU1207.The horizontal coordinates were scaled from a map and have
 PU1207.an estimated accuracy of +/- 6 seconds.
 PU1207
 PU1207.The orthometric height was determined by differential leveling and
 PU1207.adjusted by the NATIONAL GEODETIC SURVEY
 PU1207.in June 1991.
 PU1207
 PU1207.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1207.GEOID18 height accuracy estimate available here.
 PU1207
 PU1207.Click photographs - Photos may exist for this station.
 PU1207
 PU1207.The dynamic height is computed by dividing the NAVD 88
 PU1207.geopotential number by the normal gravity value computed on the
 PU1207.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1207.degrees latitude (g = 980.6199 gals.).
 PU1207
 PU1207.The modeled gravity was interpolated from observed gravity values.
 PU1207
 PU1207;                    North         East    Units  Estimated Accuracy
 PU1207;SPC SD N     -   103,940.      335,110.      MT  (+/- 180 meters Scaled)
 PU1207
 PU1207_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK311531(NAD 83)
 PU1207
 PU1207                          SUPERSEDED SURVEY CONTROL
 PU1207
 PU1207  NGVD 29 (??/??/92)  854.656  (m)         2803.98   (f) ADJ UNCH    2 0
 PU1207
 PU1207.Superseded values are not recommended for survey control.
 PU1207
 PU1207.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1207.See file dsdata.pdf to determine how the superseded data were derived.
 PU1207
 PU1207_MARKER: DB = BENCH MARK DISK
 PU1207_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1207_STAMPING: K 121 1934
 PU1207_MARK LOGO: CGS
 PU1207_PROJECTION: FLUSH
 PU1207_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1207+STABILITY: SURFACE MOTION
 PU1207
 PU1207  HISTORY     - Date     Condition        Report By
 PU1207  HISTORY     - 1934     MONUMENTED       CGS
 PU1207  HISTORY     - 1963     GOOD             CGS
 PU1207
 PU1207                          STATION DESCRIPTION
 PU1207
 PU1207'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1207'4.2 MI E FROM NEWELL.
 PU1207'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1207'AT NEWELL, THENCE 3.0 MILES EAST ALONG A GRAVELED ROAD, 51 FEET
 PU1207'SOUTHWEST OF THE CENTER OF THE INTERSECTION OF A GRAVELED ROAD,
 PU1207'40 FEET SOUTH OF THE CENTERLINE OF THE ROAD LEADING WEST, 34
 PU1207'FEET WEST OF THE CENTERLINE OF THE ROAD LEADING SOUTH, 3 FEET
 PU1207'SOUTHEAST OF A POWER POLE, 1.5 FEET NORTHEAST OF A FENCE
 PU1207'CORNER, 1.0 FOOT NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET
 PU1207'BELOW THE LEVEL OF THE ROADS, AND SET IN THE TOP OF A CONCRETE
 PU1207'POST LEVEL WITH THE GROUUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0158 ***********************************************************************
 QT0158  DESIGNATION -  K 122
 QT0158  PID         -  QT0158
 QT0158  STATE/COUNTY-  SD/MEADE
 QT0158  COUNTRY     -  US
 QT0158  USGS QUAD   -  BEVERLY CREEK (2017)
 QT0158
 QT0158                         *CURRENT SURVEY CONTROL
 QT0158  ______________________________________________________________________
 QT0158* NAD 83(1986) POSITION- 45 01 26.     (N) 102 45 14.     (W)   SCALED
 QT0158* NAVD 88 ORTHO HEIGHT -   894.298 (meters)     2934.04  (feet) ADJUSTED
 QT0158  ______________________________________________________________________
 QT0158  GEOID HEIGHT    -        -17.678 (meters)                     GEOID18
 QT0158  DYNAMIC HEIGHT  -        894.106 (meters)     2933.41  (feet) COMP
 QT0158  MODELED GRAVITY -    980,371.6   (mgal)                       NAVD 88
 QT0158
 QT0158  VERT ORDER      -  SECOND    CLASS 0
 QT0158
 QT0158.The horizontal coordinates were scaled from a map and have
 QT0158.an estimated accuracy of +/- 6 seconds.
 QT0158
 QT0158.The orthometric height was determined by differential leveling and
 QT0158.adjusted by the NATIONAL GEODETIC SURVEY
 QT0158.in June 1991.
 QT0158
 QT0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0158.GEOID18 height accuracy estimate available here.
 QT0158
 QT0158.Click photographs - Photos may exist for this station.
 QT0158
 QT0158.The dynamic height is computed by dividing the NAVD 88
 QT0158.geopotential number by the normal gravity value computed on the
 QT0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0158.degrees latitude (g = 980.6199 gals.).
 QT0158
 QT0158.The modeled gravity was interpolated from observed gravity values.
 QT0158
 QT0158;                    North         East    Units  Estimated Accuracy
 QT0158;SPC SD N     -   135,990.      383,010.      MT  (+/- 180 meters Scaled)
 QT0158
 QT0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK769880(NAD 83)
 QT0158
 QT0158                          SUPERSEDED SURVEY CONTROL
 QT0158
 QT0158  NGVD 29 (??/??/92)  893.824  (m)         2932.49   (f) ADJ UNCH    2 0
 QT0158
 QT0158.Superseded values are not recommended for survey control.
 QT0158
 QT0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0158.See file dsdata.pdf to determine how the superseded data were derived.
 QT0158
 QT0158_MARKER: DB = BENCH MARK DISK
 QT0158_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 QT0158_STAMPING: K 122 1934
 QT0158_MARK LOGO: CGS
 QT0158_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QT0158
 QT0158  HISTORY     - Date     Condition        Report By
 QT0158  HISTORY     - 1934     MONUMENTED       CGS
 QT0158  HISTORY     - 1962     MARK NOT FOUND   CGS
 QT0158
 QT0158                          STATION DESCRIPTION
 QT0158
 QT0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0158'2.8 MI W FROM CEDAR CANYON.
 QT0158'IS LOCATED 2.8 MILES WEST OF THE POST OFFICE AT CEDAR CANYON,
 QT0158'IN THE SOUTHWEST CORNER OF SCHOOL PROPERTY, 79 FEET SOUTHWEST OF
 QT0158'SOUTHWEST CORNER OF RURAL SCHOOL BUILDING, 55.5 FEET SOUTH OF
 QT0158'2 INCH IRON PIPE FLAG POLE SET IN CONCRETE, 46 FEET NORTHWEST
 QT0158'OF CENTERLINE OF HIGHWAY.  STANDARD TABLET SET IN TOP OF CONCRETE
 QT0158'POST 6 INCHES HIGH.  NOTE-- THE SCHOOL BUILDING HAS BEEN MOVED.
 QT0158'MARK WAS NOT RECOVERED IN 1951 BY USGS.
 QT0158
 QT0158                          STATION RECOVERY (1962)
 QT0158
 QT0158'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 QT0158'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0522 ***********************************************************************
 QS0522  DESIGNATION -  K 123
 QS0522  PID         -  QS0522
 QS0522  STATE/COUNTY-  SD/ZIEBACH
 QS0522  COUNTRY     -  US
 QS0522  USGS QUAD   -  RED ELM SW (2017)
 QS0522
 QS0522                         *CURRENT SURVEY CONTROL
 QS0522  ______________________________________________________________________
 QS0522* NAD 83(1986) POSITION- 45 01 04.     (N) 101 57 59.     (W)   SCALED
 QS0522* NAVD 88 ORTHO HEIGHT -   788.152 (meters)     2585.80  (feet) ADJUSTED
 QS0522  ______________________________________________________________________
 QS0522  GEOID HEIGHT    -        -19.632 (meters)                     GEOID18
 QS0522  DYNAMIC HEIGHT  -        788.000 (meters)     2585.30  (feet) COMP
 QS0522  MODELED GRAVITY -    980,398.2   (mgal)                       NAVD 88
 QS0522
 QS0522  VERT ORDER      -  SECOND    CLASS 0
 QS0522
 QS0522.The horizontal coordinates were scaled from a map and have
 QS0522.an estimated accuracy of +/- 6 seconds.
 QS0522
 QS0522.The orthometric height was determined by differential leveling and
 QS0522.adjusted by the NATIONAL GEODETIC SURVEY
 QS0522.in June 1991.
 QS0522
 QS0522.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0522.GEOID18 height accuracy estimate available here.
 QS0522
 QS0522.Click photographs - Photos may exist for this station.
 QS0522
 QS0522.The dynamic height is computed by dividing the NAVD 88
 QS0522.geopotential number by the normal gravity value computed on the
 QS0522.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0522.degrees latitude (g = 980.6199 gals.).
 QS0522
 QS0522.The modeled gravity was interpolated from observed gravity values.
 QS0522
 QS0522;                    North         East    Units  Estimated Accuracy
 QS0522;SPC SD N     -   133,500.      445,030.      MT  (+/- 180 meters Scaled)
 QS0522
 QS0522_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ662892(NAD 83)
 QS0522
 QS0522                          SUPERSEDED SURVEY CONTROL
 QS0522
 QS0522  NGVD 29 (??/??/92)  787.700  (m)         2584.31   (f) ADJ UNCH    2 0
 QS0522
 QS0522.Superseded values are not recommended for survey control.
 QS0522
 QS0522.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0522.See file dsdata.pdf to determine how the superseded data were derived.
 QS0522
 QS0522_MARKER: DB = BENCH MARK DISK
 QS0522_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0522_STAMPING: K 123 1934
 QS0522_MARK LOGO: CGS
 QS0522_PROJECTION: PROJECTING 25 CENTIMETERS
 QS0522_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0522+STABILITY: SURFACE MOTION
 QS0522
 QS0522  HISTORY     - Date     Condition        Report By
 QS0522  HISTORY     - 1934     MONUMENTED       CGS
 QS0522
 QS0522                          STATION DESCRIPTION
 QS0522
 QS0522'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0522'4 MI E FROM FAITH.
 QS0522'IN ZIEBACH COUNTY, 4.0 MILES EAST ALONG THE CHICAGO, MILWAUKEE,
 QS0522'ST. PAUL AND PACIFIC RAILROAD FROM THE STATION AT FAITH, MEADE
 QS0522'COUNTY, 250 YARDS NORTHWEST OF MILEPOST 102, MIDWAY BETWEEN
 QS0522'THE EAST AND WEST POINTS OF CURVATURE OF THE TRACK WHERE IT
 QS0522'CURVES FROM NORTHEAST TO SOUTHEAST, AND 50.6 FEET NORTH OF THE
 QS0522'NORTH RAIL.  A STANDARD DISK, STAMPED K 123 1934 AND SET IN
 QS0522'THE TOP OF A CONCRETE POST PROJECTING 10 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0269 ***********************************************************************
 QT0269  DESIGNATION -  K 124
 QT0269  PID         -  QT0269
 QT0269  STATE/COUNTY-  SD/BUTTE
 QT0269  COUNTRY     -  US
 QT0269  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0269
 QT0269                         *CURRENT SURVEY CONTROL
 QT0269  ______________________________________________________________________
 QT0269* NAD 83(1986) POSITION- 45 04 53.     (N) 103 24 21.     (W)   SCALED
 QT0269* NAVD 88 ORTHO HEIGHT -   894.272 (meters)     2933.96  (feet) ADJUSTED
 QT0269  ______________________________________________________________________
 QT0269  GEOID HEIGHT    -        -16.479 (meters)                     GEOID18
 QT0269  DYNAMIC HEIGHT  -        894.075 (meters)     2933.31  (feet) COMP
 QT0269  MODELED GRAVITY -    980,365.1   (mgal)                       NAVD 88
 QT0269
 QT0269  VERT ORDER      -  SECOND    CLASS 0
 QT0269
 QT0269.The horizontal coordinates were scaled from a map and have
 QT0269.an estimated accuracy of +/- 6 seconds.
 QT0269
 QT0269.The orthometric height was determined by differential leveling and
 QT0269.adjusted by the NATIONAL GEODETIC SURVEY
 QT0269.in June 1991.
 QT0269
 QT0269.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0269.GEOID18 height accuracy estimate available here.
 QT0269
 QT0269.Click photographs - Photos may exist for this station.
 QT0269
 QT0269.The dynamic height is computed by dividing the NAVD 88
 QT0269.geopotential number by the normal gravity value computed on the
 QT0269.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0269.degrees latitude (g = 980.6199 gals.).
 QT0269
 QT0269.The modeled gravity was interpolated from observed gravity values.
 QT0269
 QT0269;                    North         East    Units  Estimated Accuracy
 QT0269;SPC SD N     -   144,330.      331,940.      MT  (+/- 180 meters Scaled)
 QT0269
 QT0269_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK254932(NAD 83)
 QT0269
 QT0269                          SUPERSEDED SURVEY CONTROL
 QT0269
 QT0269  NGVD 29 (??/??/92)  893.790  (m)         2932.38   (f) ADJ UNCH    2 0
 QT0269
 QT0269.Superseded values are not recommended for survey control.
 QT0269
 QT0269.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0269.See file dsdata.pdf to determine how the superseded data were derived.
 QT0269
 QT0269_MARKER: DB = BENCH MARK DISK
 QT0269_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0269_STAMPING: K 124 1934
 QT0269_MARK LOGO: CGS
 QT0269_PROJECTION: PROJECTING 15 CENTIMETERS
 QT0269_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0269+STABILITY: SURFACE MOTION
 QT0269
 QT0269  HISTORY     - Date     Condition        Report By
 QT0269  HISTORY     - 1934     MONUMENTED       CGS
 QT0269  HISTORY     - 1963     GOOD             CGS
 QT0269
 QT0269                          STATION DESCRIPTION
 QT0269
 QT0269'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0269'8.4 MI N FROM CASTLE ROCK.
 QT0269'8.45 MILES NORTH ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 QT0269'AT CASTLE ROCK, 0.15 MILE NORTH ACROSS THE HIGHWAY FROM A GATE
 QT0269'IN A RIGHT-OF-WAY FENCE, 48 FEET WEST OF THE CENTERLINE OF THE
 QT0269'HIGHWAY, 12.3 FEET EAST OF A NORTH-SOUTH FENCE, 1.5 FEET SOUTH
 QT0269'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 QT0269'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5
 QT0269'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0060 ***********************************************************************
 QT0060  DESIGNATION -  K 125
 QT0060  PID         -  QT0060
 QT0060  STATE/COUNTY-  SD/PERKINS
 QT0060  COUNTRY     -  US
 QT0060  USGS QUAD   -  FAITH NW (2017)
 QT0060
 QT0060                         *CURRENT SURVEY CONTROL
 QT0060  ______________________________________________________________________
 QT0060* NAD 83(1986) POSITION- 45 07 58.90   (N) 102 08 24.06   (W)   HD_HELD1
 QT0060* NAVD 88 ORTHO HEIGHT -   754.074 (meters)     2473.99  (feet) ADJUSTED
 QT0060  ______________________________________________________________________
 QT0060  GEOID HEIGHT    -        -19.100 (meters)                     GEOID18
 QT0060  DYNAMIC HEIGHT  -        753.938 (meters)     2473.54  (feet) COMP
 QT0060  MODELED GRAVITY -    980,410.6   (mgal)                       NAVD 88
 QT0060
 QT0060  VERT ORDER      -  SECOND    CLASS 0
 QT0060
 QT0060.The horizontal coordinates were determined by differentially corrected
 QT0060.hand held GPS observations or other comparable positioning techniques
 QT0060.and have an estimated accuracy of +/- 3 meters.
 QT0060
 QT0060.The orthometric height was determined by differential leveling and
 QT0060.adjusted by the NATIONAL GEODETIC SURVEY
 QT0060.in June 1991.
 QT0060
 QT0060.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0060.GEOID18 height accuracy estimate available here.
 QT0060
 QT0060.Click photographs - Photos may exist for this station.
 QT0060
 QT0060.The dynamic height is computed by dividing the NAVD 88
 QT0060.geopotential number by the normal gravity value computed on the
 QT0060.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0060.degrees latitude (g = 980.6199 gals.).
 QT0060
 QT0060.The modeled gravity was interpolated from observed gravity values.
 QT0060
 QT0060;                    North         East    Units  Estimated Accuracy
 QT0060;SPC SD N     -   146,650.3     431,687.0     MT  (+/- 3 meters HH1 GPS) 
 QT0060
 QT0060_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL2488701707(NAD 83)
 QT0060
 QT0060                          SUPERSEDED SURVEY CONTROL
 QT0060
 QT0060  NGVD 29 (??/??/92)  753.630  (m)         2472.53   (f) ADJ UNCH    2 0
 QT0060
 QT0060.Superseded values are not recommended for survey control.
 QT0060
 QT0060.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0060.See file dsdata.pdf to determine how the superseded data were derived.
 QT0060
 QT0060_MARKER: DB = BENCH MARK DISK
 QT0060_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0060_STAMPING: K 125 1934
 QT0060_MARK LOGO: CGS
 QT0060_PROJECTION: PROJECTING 13 CENTIMETERS
 QT0060_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0060+STABILITY: SURFACE MOTION
 QT0060
 QT0060  HISTORY     - Date     Condition        Report By
 QT0060  HISTORY     - 1934     MONUMENTED       CGS
 QT0060  HISTORY     - 1953     GOOD             CGS
 QT0060
 QT0060                          STATION DESCRIPTION
 QT0060
 QT0060'DESCRIBED BY COAST AND GEODETIC SURVEY 1953
 QT0060'12.4 MI N FROM FAITH.
 QT0060'IN PERKINS COUNTY, 12.4 MILES NORTH ALONG STATE HIGHWAY 73 FROM
 QT0060'THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 QT0060'AT FAITH, MEADE COUNTY, 5.1 MILES SOUTH OF THE BRIDGE OVER
 QT0060'MOREAU RIVER, 162 YARDS NORTH OF A 2- BY 3-FOOT CONCRETE BOX
 QT0060'CULVERT, 35 FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 4.5 FEET
 QT0060'SOUTH OF A CORNER FENCE POST, AND 1.0 FOOT WEST OF THE FENCE.  A
 QT0060'STANDARD DISK, STAMPED K 125 1934 AND SET IN THE TOP OF A
 QT0060'CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.  MAY BE REACHED
 QT0060'BY GOING 2.0 MILES SOUTH OF BRIDGE OVER MOREAU RIVER ON HIGHWAY
 QT0060'73 TO A STEELGATE IN FENCE LINE WEST OF HIGHWAY.  GO SOUTH ALONG
 QT0060'ROUGH TRAIL THAT FORMERLY WAS HIGHWAY 73, 3.0 MILE TO WHERE A
 QT0060'RESERVOIR IS LOCATED 1/4 MILE TO THE WEST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0278 ***********************************************************************
 PU0278  DESIGNATION -  K 126
 PU0278  PID         -  PU0278
 PU0278  STATE/COUNTY-  SD/MEADE
 PU0278  COUNTRY     -  US
 PU0278  USGS QUAD   -  HOWES (2017)
 PU0278
 PU0278                         *CURRENT SURVEY CONTROL
 PU0278  ______________________________________________________________________
 PU0278* NAD 83(1986) POSITION- 44 34 28.89   (N) 102 00 59.41   (W)   HD_HELD1
 PU0278* NAVD 88 ORTHO HEIGHT -   724.807 (meters)     2377.97  (feet) ADJUSTED
 PU0278  ______________________________________________________________________
 PU0278  GEOID HEIGHT    -        -19.941 (meters)                     GEOID18
 PU0278  DYNAMIC HEIGHT  -        724.639 (meters)     2377.42  (feet) COMP
 PU0278  MODELED GRAVITY -    980,362.0   (mgal)                       NAVD 88
 PU0278
 PU0278  VERT ORDER      -  SECOND    CLASS 0
 PU0278
 PU0278.The horizontal coordinates were determined by differentially corrected
 PU0278.hand held GPS observations or other comparable positioning techniques
 PU0278.and have an estimated accuracy of +/- 3 meters.
 PU0278
 PU0278.The orthometric height was determined by differential leveling and
 PU0278.adjusted by the NATIONAL GEODETIC SURVEY
 PU0278.in June 1991.
 PU0278
 PU0278.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0278.GEOID18 height accuracy estimate available here.
 PU0278
 PU0278.Click photographs - Photos may exist for this station.
 PU0278
 PU0278.The dynamic height is computed by dividing the NAVD 88
 PU0278.geopotential number by the normal gravity value computed on the
 PU0278.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0278.degrees latitude (g = 980.6199 gals.).
 PU0278
 PU0278.The modeled gravity was interpolated from observed gravity values.
 PU0278
 PU0278;                    North         East    Units  Estimated Accuracy
 PU0278;SPC SD N     -    84,376.0     439,854.1     MT  (+/- 3 meters HH1 GPS) 
 PU0278
 PU0278_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK3688040036(NAD 83)
 PU0278
 PU0278                          SUPERSEDED SURVEY CONTROL
 PU0278
 PU0278  NGVD 29 (??/??/92)  724.353  (m)         2376.48   (f) ADJ UNCH    2 0
 PU0278
 PU0278.Superseded values are not recommended for survey control.
 PU0278
 PU0278.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0278.See file dsdata.pdf to determine how the superseded data were derived.
 PU0278
 PU0278_MARKER: DB = BENCH MARK DISK
 PU0278_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0278_STAMPING: K 126 1934
 PU0278_MARK LOGO: CGS
 PU0278_PROJECTION: PROJECTING 30 CENTIMETERS
 PU0278_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0278
 PU0278  HISTORY     - Date     Condition        Report By
 PU0278  HISTORY     - 1934     MONUMENTED       CGS
 PU0278  HISTORY     - 1963     GOOD             CGS
 PU0278
 PU0278                          STATION DESCRIPTION
 PU0278
 PU0278'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0278'4 MI SE FROM HOWES.
 PU0278'0.1 MILE SOUTH ALONG STATE HIGHWAY 73 FROM THE STORE AND POST
 PU0278'OFFICE AT HOWES, THENCE 0.45 MILE EAST ALONG STATE HIGHWAYS 73
 PU0278'AND 34, THENCE 3.45 MILES SOUTHEAST ALONG A GRAVELED ROAD, 46
 PU0278'FEET WEST OF THE CENTER LINE OF THE ROAD, 13 FEET SOUTH OF THE
 PU0278'CENTER OF A GATE, 1/2 FOOT EAST OF A FENCE, 129 FEET WEST AND
 PU0278'ACROSS THE ROAD FROM LAST 1950, ABOUT LEVEL WITH THE ROAD, AND
 PU0278'SET IN THE TOP OF A CONCRETE POST PROJECTING 1 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2439 ***********************************************************************
 PU2439  DESIGNATION -  K 127 RESET
 PU2439  PID         -  PU2439
 PU2439  STATE/COUNTY-  SD/MEADE
 PU2439  COUNTRY     -  US
 PU2439  USGS QUAD   -  WHITE OWL SE (2017)
 PU2439
 PU2439                         *CURRENT SURVEY CONTROL
 PU2439  ______________________________________________________________________
 PU2439* NAD 83(1986) POSITION- 44 36 14.     (N) 102 16 53.     (W)   SCALED
 PU2439* NAVD 88 ORTHO HEIGHT -   784.980 (meters)     2575.39  (feet) ADJUSTED
 PU2439  ______________________________________________________________________
 PU2439  GEOID HEIGHT    -        -19.161 (meters)                     GEOID18
 PU2439  DYNAMIC HEIGHT  -        784.788 (meters)     2574.76  (feet) COMP
 PU2439  MODELED GRAVITY -    980,346.8   (mgal)                       NAVD 88
 PU2439
 PU2439  VERT ORDER      -  FIRST     CLASS II
 PU2439
 PU2439.The horizontal coordinates were scaled from a map and have
 PU2439.an estimated accuracy of +/- 6 seconds.
 PU2439
 PU2439.The orthometric height was determined by differential leveling and
 PU2439.adjusted by the NATIONAL GEODETIC SURVEY
 PU2439.in October 1997.
 PU2439
 PU2439.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2439.GEOID18 height accuracy estimate available here.
 PU2439
 PU2439.Click photographs - Photos may exist for this station.
 PU2439
 PU2439.The dynamic height is computed by dividing the NAVD 88
 PU2439.geopotential number by the normal gravity value computed on the
 PU2439.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2439.degrees latitude (g = 980.6199 gals.).
 PU2439
 PU2439.The modeled gravity was interpolated from observed gravity values.
 PU2439
 PU2439;                    North         East    Units  Estimated Accuracy
 PU2439;SPC SD N     -    88,180.      418,910.      MT  (+/- 180 meters Scaled)
 PU2439
 PU2439_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK157425(NAD 83)
 PU2439
 PU2439                          SUPERSEDED SURVEY CONTROL
 PU2439
 PU2439  NGVD 29 (04/17/07)  784.43   (m)         2573.6    (f) RESET       3  
 PU2439
 PU2439.Superseded values are not recommended for survey control.
 PU2439
 PU2439.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2439.See file dsdata.pdf to determine how the superseded data were derived.
 PU2439
 PU2439_MARKER: DV = VERTICAL CONTROL DISK
 PU2439_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU2439_STAMPING: K 127 RESET 1990
 PU2439_MARK LOGO: NGS
 PU2439_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU2439_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2439+STABILITY: SURFACE MOTION
 PU2439_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU2439+SATELLITE: SATELLITE OBSERVATIONS - June 05, 1995
 PU2439
 PU2439  HISTORY     - Date     Condition        Report By
 PU2439  HISTORY     - 1990     MONUMENTED       NGS
 PU2439  HISTORY     - 19950605 GOOD             NGS
 PU2439
 PU2439                          STATION DESCRIPTION
 PU2439
 PU2439'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PU2439'12.15 KM (7.55 MI) EAST FROM WHITE OWL OR, 19.15 KM (11.90 MI) WEST
 PU2439'FROM STATE HIGHWAY 73 NORTH AND HOWES STORE, ALONG STATE HIGHWAY 34,
 PU2439'THEN 22.86 M (75.00 FT) NORTH FROM THE CENTER OF 34, 39.62 M (129.99
 PU2439'FT) EAST FROM THE CENTER OF A SECTION LINE ROAD, 0.3 M (1.0 FT) SOUTH
 PU2439'FROM A WITNESS POST IN THE RIGHT-OF-WAY FENCE.
 PU2439
 PU2439                          STATION RECOVERY (1995)
 PU2439
 PU2439'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU2439'18.8 KM (11.70 MI) WESTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU2439'OF STATE HIGHWAY 73 IN HOWES, 332.0 M (1089.2 FT) EAST OF MILEPOST
 PU2439'101, 40.3 M (132.2 FT) EAST OF THE CENTER OF COUNTY ROAD 26 C, 23.2 M
 PU2439'(76.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 2.0 M (6.6 FT) BELOW THE
 PU2439'LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) NORTH OF A WITNESS POST, 0.3 M
 PU2439'(1.0 FT) SOUTH OF A WITNESS POST AND FENCE, AND THE MONUMENT PROJECTS
 PU2439'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0707 ***********************************************************************
 PU0707  DESIGNATION -  K 129
 PU0707  PID         -  PU0707
 PU0707  STATE/COUNTY-  SD/MEADE
 PU0707  COUNTRY     -  US
 PU0707  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0707
 PU0707                         *CURRENT SURVEY CONTROL
 PU0707  ______________________________________________________________________
 PU0707* NAD 83(1986) POSITION- 44 22 37.     (N) 102 33 44.     (W)   SCALED
 PU0707* NAVD 88 ORTHO HEIGHT -   718.001 (meters)     2355.64  (feet) ADJUSTED
 PU0707  ______________________________________________________________________
 PU0707  GEOID HEIGHT    -        -18.564 (meters)                     GEOID18
 PU0707  DYNAMIC HEIGHT  -        717.816 (meters)     2355.03  (feet) COMP
 PU0707  MODELED GRAVITY -    980,337.0   (mgal)                       NAVD 88
 PU0707
 PU0707  VERT ORDER      -  SECOND    CLASS 0
 PU0707
 PU0707.The horizontal coordinates were scaled from a map and have
 PU0707.an estimated accuracy of +/- 6 seconds.
 PU0707
 PU0707.The orthometric height was determined by differential leveling and
 PU0707.adjusted by the NATIONAL GEODETIC SURVEY
 PU0707.in June 1991.
 PU0707
 PU0707.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0707.GEOID18 height accuracy estimate available here.
 PU0707
 PU0707.Click photographs - Photos may exist for this station.
 PU0707
 PU0707.The dynamic height is computed by dividing the NAVD 88
 PU0707.geopotential number by the normal gravity value computed on the
 PU0707.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0707.degrees latitude (g = 980.6199 gals.).
 PU0707
 PU0707.The modeled gravity was interpolated from observed gravity values.
 PU0707
 PU0707;                    North         East    Units  Estimated Accuracy
 PU0707;SPC SD N     -    63,640.      395,830.      MT  (+/- 180 meters Scaled)
 PU0707
 PU0707_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK942166(NAD 83)
 PU0707
 PU0707                          SUPERSEDED SURVEY CONTROL
 PU0707
 PU0707  NGVD 29 (??/??/92)  717.549  (m)         2354.16   (f) ADJ UNCH    2 0
 PU0707
 PU0707.Superseded values are not recommended for survey control.
 PU0707
 PU0707.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0707.See file dsdata.pdf to determine how the superseded data were derived.
 PU0707
 PU0707_MARKER: DB = BENCH MARK DISK
 PU0707_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU0707_STAMPING: K 129 1934
 PU0707_MARK LOGO: CGS
 PU0707_PROJECTION: PROJECTING 8 CENTIMETERS
 PU0707_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU0707
 PU0707  HISTORY     - Date     Condition        Report By
 PU0707  HISTORY     - 1934     MONUMENTED       CGS
 PU0707
 PU0707                          STATION DESCRIPTION
 PU0707
 PU0707'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0707'14.3 MI S FROM ENNING.
 PU0707'14.3 MILES SOUTH ALONG THE COUNTY ROAD LEADING TO WASTA FROM
 PU0707'THE POST OFFICE AT ENNING, MEADE COUNTY, ABOUT 5 MILES SOUTH
 PU0707'OF THE POST OFFICE AT BONEITA SPRINGS, ABOUT 1 MILE NORTHEAST
 PU0707'OF THE BRIDGE OVER BELLE FOURCHE RIVER, ON THE SLOPE OF A HILL
 PU0707'LEADING TO THE RIVER, 42 FEET WEST OF THE CENTERLINE OF THE ROAD,
 PU0707'AND 2 FEET EAST OF A FENCE ALONG THE ROAD.  A STANDARD DISK,
 PU0707'STAMPED K 129 1934 AND SET IN THE TOP OF A CONCRETE POST
 PU0707'PROJECTING 3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0111 ***********************************************************************
 PT0111  DESIGNATION -  K 13
 PT0111  PID         -  PT0111
 PT0111  STATE/COUNTY-  SD/LYMAN
 PT0111  COUNTRY     -  US
 PT0111  USGS QUAD   -  SOUTH OF PIERRE (2017)
 PT0111
 PT0111                         *CURRENT SURVEY CONTROL
 PT0111  ______________________________________________________________________
 PT0111* NAD 83(1986) POSITION- 44 08 13.     (N) 100 18 14.     (W)   SCALED
 PT0111* NAVD 88 ORTHO HEIGHT -   635.812 (meters)     2085.99  (feet) ADJUSTED
 PT0111  ______________________________________________________________________
 PT0111  GEOID HEIGHT    -        -24.141 (meters)                     GEOID18
 PT0111  DYNAMIC HEIGHT  -        635.637 (meters)     2085.42  (feet) COMP
 PT0111  MODELED GRAVITY -    980,323.1   (mgal)                       NAVD 88
 PT0111
 PT0111  VERT ORDER      -  FIRST     CLASS II
 PT0111
 PT0111.The horizontal coordinates were scaled from a map and have
 PT0111.an estimated accuracy of +/- 6 seconds.
 PT0111
 PT0111.The orthometric height was determined by differential leveling and
 PT0111.adjusted by the NATIONAL GEODETIC SURVEY
 PT0111.in June 1991.
 PT0111
 PT0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0111.GEOID18 height accuracy estimate available here.
 PT0111
 PT0111.Click photographs - Photos may exist for this station.
 PT0111
 PT0111.The dynamic height is computed by dividing the NAVD 88
 PT0111.geopotential number by the normal gravity value computed on the
 PT0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0111.degrees latitude (g = 980.6199 gals.).
 PT0111
 PT0111.The modeled gravity was interpolated from observed gravity values.
 PT0111
 PT0111;                    North         East    Units  Estimated Accuracy
 PT0111;SPC SD S     -   200,370.      602,360.      MT  (+/- 180 meters Scaled)
 PT0111
 PT0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP957879(NAD 83)
 PT0111
 PT0111                          SUPERSEDED SURVEY CONTROL
 PT0111
 PT0111  NGVD 29 (??/??/92)  635.404  (m)         2084.65   (f) ADJ UNCH    1 2
 PT0111
 PT0111.Superseded values are not recommended for survey control.
 PT0111
 PT0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0111.See file dsdata.pdf to determine how the superseded data were derived.
 PT0111
 PT0111_MARKER: DB = BENCH MARK DISK
 PT0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0111_STAMPING: K 13 1926 2084.655
 PT0111_MARK LOGO: CGS
 PT0111_PROJECTION: FLUSH
 PT0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0111+STABILITY: SURFACE MOTION
 PT0111_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0111+SATELLITE: SATELLITE OBSERVATIONS - September 11, 1986
 PT0111
 PT0111  HISTORY     - Date     Condition        Report By
 PT0111  HISTORY     - 1926     MONUMENTED       CGS
 PT0111  HISTORY     - 1941     GOOD             CGS
 PT0111  HISTORY     - 1972     MARK NOT FOUND   USGS
 PT0111  HISTORY     - 19860911 GOOD             NGS
 PT0111
 PT0111                          STATION DESCRIPTION
 PT0111
 PT0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 PT0111'16 MI N FROM LYMAN.
 PT0111'16 MILES NORTH ALONG THE OLD VIVIAN TO PIERRE HIGHWAY FROM
 PT0111'VIVIAN, LYMAN COUNTY, ABOUT 0.5 MILE SOUTH OF A FARMHOUSE ON
 PT0111'THE EAST SIDE OF THE HIGHWAY, ABOUT 125 YARDS NORTH OF A LOW
 PT0111'DIP IN THE HIGHWAY, ABOUT 105 YARDS NORTH OF A SECTION CORNER, 35
 PT0111'FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND 2 FEET EAST OF
 PT0111'THE EAST FENCE LINE.  A STANDARD DISK, STAMPED 2084.655 K 13
 PT0111'1926 AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH
 PT0111'THE GROUND.  NOTE-- ROAD HAS BEEN CHANGED.  MARK MAY STILL BE IN
 PT0111'PLACE BUT IF SO IT IS UNDERGROUND.
 PT0111
 PT0111                          STATION RECOVERY (1972)
 PT0111
 PT0111'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 PT0111'MARK NOT FOUND.
 PT0111
 PT0111                          STATION RECOVERY (1986)
 PT0111
 PT0111'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 PT0111'0.9 KM (0.55 MI) NORTH ALONG COUNTY ROAD 27 FROM THE BANK IN VIVIAN,
 PT0111'THEN RIGHT 0.5 KM (0.30 MI) EAST ALONG 27, THEN LEFT 20.25 KM
 PT0111'(12.6 MI) NORTH ALONG 27, THEN LEFT 1.6 KM (1.00 MI) WEST ALONG
 PT0111'CR 27, THEN RIGHT 3.4 KM (2.10 MI) NORTH ALONG CR 215, THEN LEFT
 PT0111'0.2 KM (0.10 MI) WEST, 0.7 KM (0.45 MI) SOUTH FROM A CATTLE GUARD,
 PT0111'22.56 M (74.0 FT) EAST OF A FENCE AT A SPLICE POST, 10.67 M (35.0 FT)
 PT0111'EAST OF THE FORMER HIGHWAY 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 PT0111'AT THE SW CORNER, OF THE SW 1/4, OF SECTION 22, T 108 N, R 79 W.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0048 ***********************************************************************
 OT0048  DESIGNATION -  K 130
 OT0048  PID         -  OT0048
 OT0048  STATE/COUNTY-  SD/PENNINGTON
 OT0048  COUNTRY     -  US
 OT0048  USGS QUAD   -  WALL (2017)
 OT0048
 OT0048                         *CURRENT SURVEY CONTROL
 OT0048  ______________________________________________________________________
 OT0048* NAD 83(1986) POSITION- 43 55 19.74   (N) 102 14 18.77   (W)   HD_HELD1
 OT0048* NAVD 88 ORTHO HEIGHT -   890.398 (meters)     2921.25  (feet) ADJUSTED
 OT0048  ______________________________________________________________________
 OT0048  GEOID HEIGHT    -        -19.010 (meters)                     GEOID18
 OT0048  DYNAMIC HEIGHT  -        890.115 (meters)     2920.32  (feet) COMP
 OT0048  MODELED GRAVITY -    980,270.0   (mgal)                       NAVD 88
 OT0048
 OT0048  VERT ORDER      -  SECOND    CLASS 0
 OT0048
 OT0048.The horizontal coordinates were determined by differentially corrected
 OT0048.hand held GPS observations or other comparable positioning techniques
 OT0048.and have an estimated accuracy of +/- 3 meters.
 OT0048
 OT0048.The orthometric height was determined by differential leveling and
 OT0048.adjusted by the NATIONAL GEODETIC SURVEY
 OT0048.in June 1991.
 OT0048
 OT0048.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0048.GEOID18 height accuracy estimate available here.
 OT0048
 OT0048.Click photographs - Photos may exist for this station.
 OT0048
 OT0048.The dynamic height is computed by dividing the NAVD 88
 OT0048.geopotential number by the normal gravity value computed on the
 OT0048.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0048.degrees latitude (g = 980.6199 gals.).
 OT0048
 OT0048.The modeled gravity was interpolated from observed gravity values.
 OT0048
 OT0048;                    North         East    Units  Estimated Accuracy
 OT0048;SPC SD S     -   178,260.3     447,015.9     MT  (+/- 3 meters HH1 GPS) 
 OT0048
 OT0048_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ2168966933(NAD 83)
 OT0048
 OT0048                          SUPERSEDED SURVEY CONTROL
 OT0048
 OT0048  NGVD 29 (??/??/92)  889.934  (m)         2919.73   (f) ADJ UNCH    2 0
 OT0048
 OT0048.Superseded values are not recommended for survey control.
 OT0048
 OT0048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0048.See file dsdata.pdf to determine how the superseded data were derived.
 OT0048
 OT0048_MARKER: DB = BENCH MARK DISK
 OT0048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0048_STAMPING: K 130 1934
 OT0048_MARK LOGO: CGS
 OT0048_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0048+STABILITY: SURFACE MOTION
 OT0048
 OT0048  HISTORY     - Date     Condition        Report By
 OT0048  HISTORY     - 1934     MONUMENTED       CGS
 OT0048  HISTORY     - 1962     GOOD             CGS
 OT0048
 OT0048                          STATION DESCRIPTION
 OT0048
 OT0048'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0048'5.1 MI S FROM WALL.
 OT0048'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0048'WALL, THENCE 0.2 MILE EAST ALONG INTERSTATE HIGHWAY 90, THENCE
 OT0048'4.7 MILES SOUTH ALONG U.S. HIGHWAY 16A, IN SECTION 29, T 1 S,
 OT0048'R 16 E, 0.3 MILE NORTH OF A ROAD SIDE PARK ON THE EAST SIDE OF THE
 OT0048'HIGHWAY, 50 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, 37
 OT0048'FEET NORTH OF A POWER POLE, 12 1/2 FEET NORTH OF THE CENTER
 OT0048'LINE OF A DIM TRAIL ROAD, 6 FEET WEST OF A FENCE, ABOUT 2 FEET
 OT0048'ABOVE THE LEVEL OF THE HIGHWAY, 1.5 FEET SOUTHEAST OF A METAL
 OT0048'WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OT0048'6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0616 ***********************************************************************
 PU0616  DESIGNATION -  K 131
 PU0616  PID         -  PU0616
 PU0616  STATE/COUNTY-  SD/PENNINGTON
 PU0616  COUNTRY     -  US
 PU0616  USGS QUAD   -  OWANKA SW (2017)
 PU0616
 PU0616                         *CURRENT SURVEY CONTROL
 PU0616  ______________________________________________________________________
 PU0616* NAD 83(1986) POSITION- 44 03 24.     (N) 102 41 05.     (W)   SCALED
 PU0616* NAVD 88 ORTHO HEIGHT -   808.137 (meters)     2651.36  (feet) ADJUSTED
 PU0616  ______________________________________________________________________
 PU0616  GEOID HEIGHT    -        -17.875 (meters)                     GEOID18
 PU0616  DYNAMIC HEIGHT  -        807.886 (meters)     2650.54  (feet) COMP
 PU0616  MODELED GRAVITY -    980,281.3   (mgal)                       NAVD 88
 PU0616
 PU0616  VERT ORDER      -  SECOND    CLASS 0
 PU0616
 PU0616.The horizontal coordinates were scaled from a map and have
 PU0616.an estimated accuracy of +/- 6 seconds.
 PU0616
 PU0616.The orthometric height was determined by differential leveling and
 PU0616.adjusted by the NATIONAL GEODETIC SURVEY
 PU0616.in June 1991.
 PU0616
 PU0616.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0616.GEOID18 height accuracy estimate available here.
 PU0616
 PU0616.Click photographs - Photos may exist for this station.
 PU0616
 PU0616.The dynamic height is computed by dividing the NAVD 88
 PU0616.geopotential number by the normal gravity value computed on the
 PU0616.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0616.degrees latitude (g = 980.6199 gals.).
 PU0616
 PU0616.The modeled gravity was interpolated from observed gravity values.
 PU0616
 PU0616;                    North         East    Units  Estimated Accuracy
 PU0616;SPC SD S     -   194,120.      411,620.      MT  (+/- 180 meters Scaled)
 PU0616
 PU0616_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ854807(NAD 83)
 PU0616
 PU0616                          SUPERSEDED SURVEY CONTROL
 PU0616
 PU0616  NGVD 29 (??/??/92)  807.672  (m)         2649.84   (f) ADJ UNCH    2 0
 PU0616
 PU0616.Superseded values are not recommended for survey control.
 PU0616
 PU0616.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0616.See file dsdata.pdf to determine how the superseded data were derived.
 PU0616
 PU0616_MARKER: DB = BENCH MARK DISK
 PU0616_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0616_STAMPING: K 131 1934
 PU0616_MARK LOGO: CGS
 PU0616_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0616+STABILITY: SURFACE MOTION
 PU0616
 PU0616  HISTORY     - Date     Condition        Report By
 PU0616  HISTORY     - 1934     MONUMENTED       CGS
 PU0616
 PU0616                          STATION DESCRIPTION
 PU0616
 PU0616'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU0616'5.5 MI W FROM OWANKA.
 PU0616'5.5 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PU0616'THE STATION AT OWANKA, PENNINGTON COUNTY, 36 YARDS WEST OF
 PU0616'MILEPOST 621, 400 YARDS EAST OF WOODEN TRESTLE 1891, 64 YARDS
 PU0616'WEST OF CULVERT 1890, 45.3 FEET NORTH OF THE NORTH RAIL, 1.5 FEET
 PU0616'SOUTH OF THE RIGHT-OF-WAY FENCE AND SET IN THE TOP OF A CONCRETE
 PU0616'POST PROJECTING 8 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0282 ***********************************************************************
 OT0282  DESIGNATION -  K 132
 OT0282  PID         -  OT0282
 OT0282  STATE/COUNTY-  SD/SHANNON
 OT0282  COUNTRY     -  US
 OT0282  USGS QUAD   -  STIRK TABLE (2017)
 OT0282
 OT0282                         *CURRENT SURVEY CONTROL
 OT0282  ______________________________________________________________________
 OT0282* NAD 83(1986) POSITION- 43 35 10.19   (N) 102 30 21.77   (W)   HD_HELD1
 OT0282* NAVD 88 ORTHO HEIGHT -   841.841 (meters)     2761.94  (feet) ADJUSTED
 OT0282  ______________________________________________________________________
 OT0282  GEOID HEIGHT    -        -18.391 (meters)                     GEOID18
 OT0282  DYNAMIC HEIGHT  -        841.542 (meters)     2760.96  (feet) COMP
 OT0282  MODELED GRAVITY -    980,236.4   (mgal)                       NAVD 88
 OT0282
 OT0282  VERT ORDER      -  SECOND    CLASS 0
 OT0282
 OT0282.The horizontal coordinates were determined by differentially corrected
 OT0282.hand held GPS observations or other comparable positioning techniques
 OT0282.and have an estimated accuracy of +/- 3 meters.
 OT0282
 OT0282.The orthometric height was determined by differential leveling and
 OT0282.adjusted by the NATIONAL GEODETIC SURVEY
 OT0282.in June 1991.
 OT0282
 OT0282.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0282.GEOID18 height accuracy estimate available here.
 OT0282
 OT0282.Click photographs - Photos may exist for this station.
 OT0282
 OT0282.The dynamic height is computed by dividing the NAVD 88
 OT0282.geopotential number by the normal gravity value computed on the
 OT0282.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0282.degrees latitude (g = 980.6199 gals.).
 OT0282
 OT0282.The modeled gravity was interpolated from observed gravity values.
 OT0282
 OT0282;                    North         East    Units  Estimated Accuracy
 OT0282;SPC SD S     -   141,473.1     424,564.5     MT  (+/- 3 meters HH1 GPS) 
 OT0282
 OT0282_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ0133828932(NAD 83)
 OT0282
 OT0282                          SUPERSEDED SURVEY CONTROL
 OT0282
 OT0282  NGVD 29 (??/??/92)  841.393  (m)         2760.47   (f) ADJ UNCH    2 0
 OT0282
 OT0282.Superseded values are not recommended for survey control.
 OT0282
 OT0282.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0282.See file dsdata.pdf to determine how the superseded data were derived.
 OT0282
 OT0282_MARKER: DB = BENCH MARK DISK
 OT0282_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0282_STAMPING: K 132 1934
 OT0282_MARK LOGO: CGS
 OT0282_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0282+STABILITY: SURFACE MOTION
 OT0282
 OT0282  HISTORY     - Date     Condition        Report By
 OT0282  HISTORY     - 1934     MONUMENTED       CGS
 OT0282
 OT0282                          STATION DESCRIPTION
 OT0282
 OT0282'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0282'14.5 MI S FROM SCENIC.
 OT0282'IN WASHINGTON COUNTY, 14.5 MILES SOUTH ALONG THE ROAD LEADING
 OT0282'TO MANDERSON AND BRENNAN FROM THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0282'AND PACIFIC RAILROAD STATION AT SCENIC, PENNINGTON COUNTY, AT A
 OT0282'CURVE, 54 FEET WEST OF THE CENTERLINE OF THE ROAD, AND 3.2 FEET
 OT0282'EAST OF THE FENCE POST IN A 70-DEGREE ANGLE OF THE FENCE.  A
 OT0282'STANDARD DISK, STAMPED K 132 1934 AND SET IN THE TOP OF A CONCRETE
 OT0282'POST PROJECTING 5 INCHES ABOVE GROUND.  NOTE-- MARK IS LOCATED
 OT0282'IN SHANNON COUNTY INSTEAD OF WASHINGTON COUNTY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0205 ***********************************************************************
 OT0205  DESIGNATION -  K 133
 OT0205  PID         -  OT0205
 OT0205  STATE/COUNTY-  SD/SHANNON
 OT0205  COUNTRY     -  US
 OT0205  USGS QUAD   -  BATESLAND NW (2017)
 OT0205
 OT0205                         *CURRENT SURVEY CONTROL
 OT0205  ______________________________________________________________________
 OT0205* NAD 83(1986) POSITION- 43 07 47.     (N) 102 13 40.     (W)   SCALED
 OT0205* NAVD 88 ORTHO HEIGHT -  1052.425 (meters)     3452.83  (feet) ADJUSTED
 OT0205  ______________________________________________________________________
 OT0205  GEOID HEIGHT    -        -18.681 (meters)                     GEOID18
 OT0205  DYNAMIC HEIGHT  -       1051.953 (meters)     3451.28  (feet) COMP
 OT0205  MODELED GRAVITY -    980,136.0   (mgal)                       NAVD 88
 OT0205
 OT0205  VERT ORDER      -  SECOND    CLASS 0
 OT0205
 OT0205.The horizontal coordinates were scaled from a map and have
 OT0205.an estimated accuracy of +/- 6 seconds.
 OT0205
 OT0205.The orthometric height was determined by differential leveling and
 OT0205.adjusted by the NATIONAL GEODETIC SURVEY
 OT0205.in June 1991.
 OT0205
 OT0205.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0205.GEOID18 height accuracy estimate available here.
 OT0205
 OT0205.Click photographs - Photos may exist for this station.
 OT0205
 OT0205.The dynamic height is computed by dividing the NAVD 88
 OT0205.geopotential number by the normal gravity value computed on the
 OT0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0205.degrees latitude (g = 980.6199 gals.).
 OT0205
 OT0205.The modeled gravity was interpolated from observed gravity values.
 OT0205
 OT0205;                    North         East    Units  Estimated Accuracy
 OT0205;SPC SD S     -    90,230.      445,870.      MT  (+/- 180 meters Scaled)
 OT0205
 OT0205_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGH254789(NAD 83)
 OT0205
 OT0205                          SUPERSEDED SURVEY CONTROL
 OT0205
 OT0205  NGVD 29 (??/??/92) 1051.919  (m)         3451.17   (f) ADJ UNCH    2 0
 OT0205
 OT0205.Superseded values are not recommended for survey control.
 OT0205
 OT0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0205.See file dsdata.pdf to determine how the superseded data were derived.
 OT0205
 OT0205_MARKER: DB = BENCH MARK DISK
 OT0205_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0205_STAMPING: K 133 1934
 OT0205_MARK LOGO: CGS
 OT0205_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0205+STABILITY: SURFACE MOTION
 OT0205
 OT0205  HISTORY     - Date     Condition        Report By
 OT0205  HISTORY     - 1934     MONUMENTED       CGS
 OT0205  HISTORY     - 1964     MARK NOT FOUND   USGS
 OT0205
 OT0205                          STATION DESCRIPTION
 OT0205
 OT0205'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0205'8 MI E FROM BRENNAN.
 OT0205'IN SHANNON COUNTY, SOUTH DAKOTA, 8 MILES EAST ALONG U.S. HIGHWAY
 OT0205'18 FROM THE POST OFFICE AT BRENNAN, SHANNON COUNTY, SOUTH
 OT0205'DAKOTA, 23.9 MILES NORTH OF GORDON, SHERIDAN COUNTY, NEBRASKA,
 OT0205'AT THE JUNCTION OF STATE HIGHWAY 75, 51 FEET SOUTH OF THE
 OT0205'CENTERLINE OF U.S. HIGHWAY 18, AND 46 FEET NORTHEAST OF THE
 OT0205'CENTERLINE OF STATE HIGHWAY 75 AT A CURVE.  A STANDARD DISK,
 OT0205'STAMPED K 133 1934 AND SET IN THE TOP OF A CONCRETE POST
 OT0205'PROJECTING 4 INCHES ABOVE GROUND.  NOTE-- HIGHWAY HAS BEEN
 OT0205'REALIGNED.  BRENNAN IS NOW SHOWN ON MAPS AS WOUNDED KNEE.
 OT0205
 OT0205                          STATION RECOVERY (1964)
 OT0205
 OT0205'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 OT0205'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0417 ***********************************************************************
 OT0417  DESIGNATION -  K 134
 OT0417  PID         -  OT0417
 OT0417  STATE/COUNTY-  SD/FALL RIVER
 OT0417  COUNTRY     -  US
 OT0417  USGS QUAD   -  BLACK BANKS CREEK EAST (2017)
 OT0417
 OT0417                         *CURRENT SURVEY CONTROL
 OT0417  ______________________________________________________________________
 OT0417* NAD 83(1986) POSITION- 43 02 58.     (N) 103 16 40.     (W)   SCALED
 OT0417* NAVD 88 ORTHO HEIGHT -  1065.678 (meters)     3496.31  (feet) ADJUSTED
 OT0417  ______________________________________________________________________
 OT0417  GEOID HEIGHT    -        -16.975 (meters)                     GEOID18
 OT0417  DYNAMIC HEIGHT  -       1065.187 (meters)     3494.70  (feet) COMP
 OT0417  MODELED GRAVITY -    980,122.9   (mgal)                       NAVD 88
 OT0417
 OT0417  VERT ORDER      -  SECOND    CLASS 0
 OT0417
 OT0417.The horizontal coordinates were scaled from a map and have
 OT0417.an estimated accuracy of +/- 6 seconds.
 OT0417
 OT0417.The orthometric height was determined by differential leveling and
 OT0417.adjusted by the NATIONAL GEODETIC SURVEY
 OT0417.in June 1991.
 OT0417
 OT0417.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0417.GEOID18 height accuracy estimate available here.
 OT0417
 OT0417.Click photographs - Photos may exist for this station.
 OT0417
 OT0417.The dynamic height is computed by dividing the NAVD 88
 OT0417.geopotential number by the normal gravity value computed on the
 OT0417.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0417.degrees latitude (g = 980.6199 gals.).
 OT0417
 OT0417.The modeled gravity was interpolated from observed gravity values.
 OT0417
 OT0417;                    North         East    Units  Estimated Accuracy
 OT0417;SPC SD S     -    83,810.      360,160.      MT  (+/- 180 meters Scaled)
 OT0417
 OT0417_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH402677(NAD 83)
 OT0417
 OT0417                          SUPERSEDED SURVEY CONTROL
 OT0417
 OT0417  NGVD 29 (??/??/92) 1065.124  (m)         3494.49   (f) ADJ UNCH    2 0
 OT0417
 OT0417.Superseded values are not recommended for survey control.
 OT0417
 OT0417.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0417.See file dsdata.pdf to determine how the superseded data were derived.
 OT0417
 OT0417_MARKER: DB = BENCH MARK DISK
 OT0417_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0417_STAMPING: K 134 1934
 OT0417_MARK LOGO: CGS
 OT0417_PROJECTION: PROJECTING 15 CENTIMETERS
 OT0417_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0417+STABILITY: SURFACE MOTION
 OT0417
 OT0417  HISTORY     - Date     Condition        Report By
 OT0417  HISTORY     - 1934     MONUMENTED       CGS
 OT0417
 OT0417                          STATION DESCRIPTION
 OT0417
 OT0417'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0417'4.9 MI N FROM WAYSIDE.
 OT0417'IN FALL RIVER COUNTY, SOUTH DAKOTA, 4.9 MILES NORTH ALONG THE
 OT0417'CHICAGO AND NORTH WESTERN RAILWAY FROM THE STATION AT WAYSIDE,
 OT0417'DAWES COUNTY, NEBRASKA, 205 YARDS SOUTH OF MILEPOST 17, 59 FEET
 OT0417'WEST OF THE SOUTHWEST CORNER OF WOODEN TRESTLE H 27, 59.5 FEET
 OT0417'WEST OF THE WEST RAIL, AND 13 FEET WEST OF THE RIGHT-OF-WAY
 OT0417'FENCE.  A STANDARD DISK, STAMPED K 134 1934 AND SET IN THE TOP
 OT0417'OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0225 ***********************************************************************
 OT0225  DESIGNATION -  K 135
 OT0225  PID         -  OT0225
 OT0225  STATE/COUNTY-  SD/SHANNON
 OT0225  COUNTRY     -  US
 OT0225  USGS QUAD   -  WILLOW CREEK (2017)
 OT0225
 OT0225                         *CURRENT SURVEY CONTROL
 OT0225  ______________________________________________________________________
 OT0225* NAD 83(1986) POSITION- 43 15 18.     (N) 102 50 40.     (W)   SCALED
 OT0225* NAVD 88 ORTHO HEIGHT -   887.080 (meters)     2910.36  (feet) ADJUSTED
 OT0225  ______________________________________________________________________
 OT0225  GEOID HEIGHT    -        -17.718 (meters)                     GEOID18
 OT0225  DYNAMIC HEIGHT  -        886.722 (meters)     2909.19  (feet) COMP
 OT0225  MODELED GRAVITY -    980,187.4   (mgal)                       NAVD 88
 OT0225
 OT0225  VERT ORDER      -  SECOND    CLASS 0
 OT0225
 OT0225.The horizontal coordinates were scaled from a map and have
 OT0225.an estimated accuracy of +/- 6 seconds.
 OT0225
 OT0225.The orthometric height was determined by differential leveling and
 OT0225.adjusted by the NATIONAL GEODETIC SURVEY
 OT0225.in June 1991.
 OT0225
 OT0225.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0225.GEOID18 height accuracy estimate available here.
 OT0225
 OT0225.Click photographs - Photos may exist for this station.
 OT0225
 OT0225.The dynamic height is computed by dividing the NAVD 88
 OT0225.geopotential number by the normal gravity value computed on the
 OT0225.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0225.degrees latitude (g = 980.6199 gals.).
 OT0225
 OT0225.The modeled gravity was interpolated from observed gravity values.
 OT0225
 OT0225;                    North         East    Units  Estimated Accuracy
 OT0225;SPC SD S     -   105,470.      396,140.      MT  (+/- 180 meters Scaled)
 OT0225
 OT0225_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH749913(NAD 83)
 OT0225
 OT0225                          SUPERSEDED SURVEY CONTROL
 OT0225
 OT0225  NGVD 29 (??/??/92)  886.600  (m)         2908.79   (f) ADJ UNCH    2 0
 OT0225
 OT0225.Superseded values are not recommended for survey control.
 OT0225
 OT0225.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0225.See file dsdata.pdf to determine how the superseded data were derived.
 OT0225
 OT0225_MARKER: DB = BENCH MARK DISK
 OT0225_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0225_STAMPING: K 135 1934
 OT0225_MARK LOGO: CGS
 OT0225_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0225+STABILITY: SURFACE MOTION
 OT0225
 OT0225  HISTORY     - Date     Condition        Report By
 OT0225  HISTORY     - 1934     MONUMENTED       CGS
 OT0225
 OT0225                          STATION DESCRIPTION
 OT0225
 OT0225'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0225'8.6 MI NW FROM OGLALA.
 OT0225'8.6 MILES NORTHWEST ALONG U.S. HIGHWAY 18 FROM THE STORE AND
 OT0225'POST OFFICE AT OGLALA, SHANNON COUNTY, 0.9 MILE WEST OF THE
 OT0225'BRIDGE OVER WHITE RIVER, 60 YARDS WEST OF THE JUNCTION OF
 OT0225'STATE HIGHWAY 52, 53 FEET NORTHWEST OF THE CENTERLINE OF STATE
 OT0225'HIGHWAY 52, AND 49 FEET SOUTH OF THE CENTERLINE OF U.S. HIGHWAY
 OT0225'18.  A STANDARD DISK, STAMPED K 135 1934 AND SET IN THE TOP OF A
 OT0225'CONCRETE POST PROJECTING 7 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0333 ***********************************************************************
 OS0333  DESIGNATION -  K 136
 OS0333  PID         -  OS0333
 OS0333  STATE/COUNTY-  SD/TODD
 OS0333  COUNTRY     -  US
 OS0333  USGS QUAD   -  EAGLE MANS BUTTE (2017)
 OS0333
 OS0333                         *CURRENT SURVEY CONTROL
 OS0333  ______________________________________________________________________
 OS0333* NAD 83(1986) POSITION- 43 16 59.     (N) 101 08 10.     (W)   SCALED
 OS0333* NAVD 88 ORTHO HEIGHT -   864.817 (meters)     2837.32  (feet) ADJUSTED
 OS0333  ______________________________________________________________________
 OS0333  GEOID HEIGHT    -        -21.607 (meters)                     GEOID18
 OS0333  DYNAMIC HEIGHT  -        864.472 (meters)     2836.19  (feet) COMP
 OS0333  MODELED GRAVITY -    980,192.9   (mgal)                       NAVD 88
 OS0333
 OS0333  VERT ORDER      -  SECOND    CLASS 0
 OS0333
 OS0333.The horizontal coordinates were scaled from a map and have
 OS0333.an estimated accuracy of +/- 6 seconds.
 OS0333
 OS0333.The orthometric height was determined by differential leveling and
 OS0333.adjusted by the NATIONAL GEODETIC SURVEY
 OS0333.in June 1991.
 OS0333
 OS0333.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0333.GEOID18 height accuracy estimate available here.
 OS0333
 OS0333.Click photographs - Photos may exist for this station.
 OS0333
 OS0333.The dynamic height is computed by dividing the NAVD 88
 OS0333.geopotential number by the normal gravity value computed on the
 OS0333.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0333.degrees latitude (g = 980.6199 gals.).
 OS0333
 OS0333.The modeled gravity was interpolated from observed gravity values.
 OS0333
 OS0333;                    North         East    Units  Estimated Accuracy
 OS0333;SPC SD S     -   105,820.      534,850.      MT  (+/- 180 meters Scaled)
 OS0333
 OS0333_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN266944(NAD 83)
 OS0333
 OS0333                          SUPERSEDED SURVEY CONTROL
 OS0333
 OS0333  NGVD 29 (??/??/92)  864.391  (m)         2835.92   (f) ADJ UNCH    2 0
 OS0333
 OS0333.Superseded values are not recommended for survey control.
 OS0333
 OS0333.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0333.See file dsdata.pdf to determine how the superseded data were derived.
 OS0333
 OS0333_MARKER: DB = BENCH MARK DISK
 OS0333_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0333_STAMPING: K 136 1934
 OS0333_MARK LOGO: CGS
 OS0333_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0333+STABILITY: SURFACE MOTION
 OS0333
 OS0333  HISTORY     - Date     Condition        Report By
 OS0333  HISTORY     - 1934     MONUMENTED       CGS
 OS0333
 OS0333                          STATION DESCRIPTION
 OS0333
 OS0333'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0333'6.2 MI W FROM PARMELEE.
 OS0333'IS LOCATED 6.2 MILES WEST OF THE POST OFFICE AT PARMELEE, ABOUT
 OS0333'90 YARDS WEST OF A CREEK, 105 FEET SOUTHWEST OF 90 DEGREE TURN
 OS0333'IN HIGHWAY, 46 FEET SOUTH OF CENTERLINE OF HIGHWAY.  STANDARD
 OS0333'TABLET SET IN TOP OF CONCRETE POST 2 INCHES HIGH.  STAMPED
 OS0333'K 136 1934.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0238 ***********************************************************************
 OS0238  DESIGNATION -  K 137
 OS0238  PID         -  OS0238
 OS0238  STATE/COUNTY-  SD/MELLETTE
 OS0238  COUNTRY     -  US
 OS0238  USGS QUAD   -  WHITE RIVER SE (2017)
 OS0238
 OS0238                         *CURRENT SURVEY CONTROL
 OS0238  ______________________________________________________________________
 OS0238* NAD 83(1986) POSITION- 43 30 02.     (N) 100 32 58.     (W)   SCALED
 OS0238* NAVD 88 ORTHO HEIGHT -   699.062 (meters)     2293.51  (feet) ADJUSTED
 OS0238  ______________________________________________________________________
 OS0238  GEOID HEIGHT    -        -24.236 (meters)                     GEOID18
 OS0238  DYNAMIC HEIGHT  -        698.799 (meters)     2292.64  (feet) COMP
 OS0238  MODELED GRAVITY -    980,220.9   (mgal)                       NAVD 88
 OS0238
 OS0238  VERT ORDER      -  SECOND    CLASS 0
 OS0238
 OS0238.The horizontal coordinates were scaled from a map and have
 OS0238.an estimated accuracy of +/- 6 seconds.
 OS0238
 OS0238.The orthometric height was determined by differential leveling and
 OS0238.adjusted by the NATIONAL GEODETIC SURVEY
 OS0238.in June 1991.
 OS0238
 OS0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0238.GEOID18 height accuracy estimate available here.
 OS0238
 OS0238.Click photographs - Photos may exist for this station.
 OS0238
 OS0238.The dynamic height is computed by dividing the NAVD 88
 OS0238.geopotential number by the normal gravity value computed on the
 OS0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0238.degrees latitude (g = 980.6199 gals.).
 OS0238
 OS0238.The modeled gravity was interpolated from observed gravity values.
 OS0238
 OS0238;                    North         East    Units  Estimated Accuracy
 OS0238;SPC SD S     -   129,690.      582,520.      MT  (+/- 180 meters Scaled)
 OS0238
 OS0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP747175(NAD 83)
 OS0238
 OS0238                          SUPERSEDED SURVEY CONTROL
 OS0238
 OS0238  NGVD 29 (??/??/92)  698.628  (m)         2292.08   (f) ADJ UNCH    2 0
 OS0238
 OS0238.Superseded values are not recommended for survey control.
 OS0238
 OS0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0238.See file dsdata.pdf to determine how the superseded data were derived.
 OS0238
 OS0238_MARKER: DB = BENCH MARK DISK
 OS0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0238_STAMPING: K 137 1934
 OS0238_MARK LOGO: CGS
 OS0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0238+STABILITY: SURFACE MOTION
 OS0238_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0238+SATELLITE: SATELLITE OBSERVATIONS - October 31, 1986
 OS0238
 OS0238  HISTORY     - Date     Condition        Report By
 OS0238  HISTORY     - 1934     MONUMENTED       CGS
 OS0238  HISTORY     - 19861031 SEE DESCRIPTION  NGS
 OS0238
 OS0238                          STATION DESCRIPTION
 OS0238
 OS0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0238'3.9 MI W FROM WOOD.
 OS0238'3.9 MILES WEST ALONG STATE HIGHWAY 40 FROM THE CHICAGO AND
 OS0238'NORTH WESTERN RAILWAY STATION AT WOOD, MELLETTE COUNTY,
 OS0238'2.1 MILES WEST OF A CONCRETE BRIDGE, 90 FEET NORTH OF THE
 OS0238'CENTERLINE OF THE HIGHWAY, 26 FEET WEST OF THE CENTERLINE
 OS0238'OF A SECTION-LINE ROAD, AND 3 FEET WEST OF A FENCE LINE.  A
 OS0238'STANDARD DISK, STAMPED K 137 1934 AND SET IN THE TOP OF A
 OS0238'CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
 OS0238
 OS0238                          STATION RECOVERY (1986)
 OS0238
 OS0238'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
 OS0238'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0710 ***********************************************************************
 OR0710  DESIGNATION -  K 138
 OR0710  PID         -  OR0710
 OR0710  STATE/COUNTY-  SD/TRIPP
 OR0710  COUNTRY     -  US
 OR0710  USGS QUAD   -  WINNER SOUTH (2017)
 OR0710
 OR0710                         *CURRENT SURVEY CONTROL
 OR0710  ______________________________________________________________________
 OR0710* NAD 83(1986) POSITION- 43 20 18.     (N) 099 48 00.     (W)   SCALED
 OR0710* NAVD 88 ORTHO HEIGHT -   624.922 (meters)     2050.26  (feet) ADJUSTED
 OR0710  ______________________________________________________________________
 OR0710  GEOID HEIGHT    -        -25.317 (meters)                     GEOID18
 OR0710  DYNAMIC HEIGHT  -        624.695 (meters)     2049.52  (feet) COMP
 OR0710  MODELED GRAVITY -    980,235.9   (mgal)                       NAVD 88
 OR0710
 OR0710  VERT ORDER      -  SECOND    CLASS 0
 OR0710
 OR0710.The horizontal coordinates were scaled from a map and have
 OR0710.an estimated accuracy of +/- 6 seconds.
 OR0710
 OR0710.The orthometric height was determined by differential leveling and
 OR0710.adjusted by the NATIONAL GEODETIC SURVEY
 OR0710.in June 1991.
 OR0710
 OR0710.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0710.GEOID18 height accuracy estimate available here.
 OR0710
 OR0710.Click photographs - Photos may exist for this station.
 OR0710
 OR0710.The dynamic height is computed by dividing the NAVD 88
 OR0710.geopotential number by the normal gravity value computed on the
 OR0710.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0710.degrees latitude (g = 980.6199 gals.).
 OR0710
 OR0710.The modeled gravity was interpolated from observed gravity values.
 OR0710
 OR0710;                    North         East    Units  Estimated Accuracy
 OR0710;SPC SD S     -   111,790.      643,250.      MT  (+/- 180 meters Scaled)
 OR0710
 OR0710_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN351986(NAD 83)
 OR0710
 OR0710                          SUPERSEDED SURVEY CONTROL
 OR0710
 OR0710  NGVD 29 (??/??/92)  624.574  (m)         2049.12   (f) ADJ UNCH    2 0
 OR0710
 OR0710.Superseded values are not recommended for survey control.
 OR0710
 OR0710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0710.See file dsdata.pdf to determine how the superseded data were derived.
 OR0710
 OR0710_MARKER: DB = BENCH MARK DISK
 OR0710_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0710_STAMPING: K 138 1934
 OR0710_MARK LOGO: CGS
 OR0710_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0710+STABILITY: SURFACE MOTION
 OR0710
 OR0710  HISTORY     - Date     Condition        Report By
 OR0710  HISTORY     - 1934     MONUMENTED       CGS
 OR0710  HISTORY     - 1973     MARK NOT FOUND   NGS
 OR0710  HISTORY     - 1977     MARK NOT FOUND   USGS
 OR0710  HISTORY     - 19870709 SEE DESCRIPTION  NGS
 OR0710
 OR0710                          STATION DESCRIPTION
 OR0710
 OR0710'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0710'4.3 MI SE FROM WINNER.
 OR0710'4.3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0710'FROM THE STATION AT WINNER, TRIPP COUNTY, ABOUT 150 YARDS
 OR0710'NORTHWEST OF THE CROSSING OF A FARM ROAD, 45.5 FEET NORTHEAST
 OR0710'OF THE NORTHEAST RAIL, AND 2 FEET SOUTHWEST OF THE RIGHT-OF-WAY
 OR0710'FENCE.  A STANDARD DISK, STAMPED K 138 1934 AND SET IN THE TOP
 OR0710'OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 OR0710
 OR0710                          STATION RECOVERY (1973)
 OR0710
 OR0710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973
 OR0710'MARK NOT FOUND.
 OR0710
 OR0710                          STATION RECOVERY (1977)
 OR0710
 OR0710'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1977
 OR0710'MARK NOT FOUND.
 OR0710
 OR0710                          STATION RECOVERY (1987)
 OR0710
 OR0710'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0710'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.  THE TRAIN
 OR0710'STATION HAS BEEN MOVED, THE TRACKS ARE GONE, THE RIGHT OF WAY
 OR0710'FENCE IS GONE AND THE ADJACENT LAND IS IN CULTIVATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0557 ***********************************************************************
 OR0557  DESIGNATION -  K 139
 OR0557  PID         -  OR0557
 OR0557  STATE/COUNTY-  SD/GREGORY
 OR0557  COUNTRY     -  US
 OR0557  USGS QUAD   -  SAINT CHARLES (2017)
 OR0557
 OR0557                         *CURRENT SURVEY CONTROL
 OR0557  ______________________________________________________________________
 OR0557* NAD 83(1986) POSITION- 43 04 57.     (N) 099 05 27.     (W)   SCALED
 OR0557* NAVD 88 ORTHO HEIGHT -   629.770 (meters)     2066.17  (feet) ADJUSTED
 OR0557  ______________________________________________________________________
 OR0557  GEOID HEIGHT    -        -25.832 (meters)                     GEOID18
 OR0557  DYNAMIC HEIGHT  -        629.536 (meters)     2065.40  (feet) COMP
 OR0557  MODELED GRAVITY -    980,229.0   (mgal)                       NAVD 88
 OR0557
 OR0557  VERT ORDER      -  FIRST     CLASS II
 OR0557
 OR0557.The horizontal coordinates were scaled from a map and have
 OR0557.an estimated accuracy of +/- 6 seconds.
 OR0557
 OR0557.The orthometric height was determined by differential leveling and
 OR0557.adjusted by the NATIONAL GEODETIC SURVEY
 OR0557.in June 1991.
 OR0557
 OR0557.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0557.GEOID18 height accuracy estimate available here.
 OR0557
 OR0557.Click photographs - Photos may exist for this station.
 OR0557
 OR0557.The dynamic height is computed by dividing the NAVD 88
 OR0557.geopotential number by the normal gravity value computed on the
 OR0557.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0557.degrees latitude (g = 980.6199 gals.).
 OR0557
 OR0557.The modeled gravity was interpolated from observed gravity values.
 OR0557
 OR0557;                    North         East    Units  Estimated Accuracy
 OR0557;SPC SD S     -    83,980.      701,170.      MT  (+/- 180 meters Scaled)
 OR0557
 OR0557_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN926699(NAD 83)
 OR0557
 OR0557                          SUPERSEDED SURVEY CONTROL
 OR0557
 OR0557.No superseded survey control is available for this station.
 OR0557
 OR0557_MARKER: DB = BENCH MARK DISK
 OR0557_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0557_STAMPING: K 139 1934
 OR0557_MARK LOGO: CGS
 OR0557_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0557_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0557+STABILITY: SURFACE MOTION
 OR0557_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0557+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0557
 OR0557  HISTORY     - Date     Condition        Report By
 OR0557  HISTORY     - 1934     MONUMENTED       CGS
 OR0557  HISTORY     - 1940     GOOD             CGS
 OR0557  HISTORY     - 19930927 GOOD             NGS
 OR0557  HISTORY     - 20120115 GOOD             INDIV
 OR0557
 OR0557                          STATION DESCRIPTION
 OR0557
 OR0557'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0557'0.3 MI SE FROM ST CHARLES.
 OR0557'ABOUT 0.3 MILE SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 OR0557'RAILWAY FROM THE STATION AT ST. CHARLES, GREGORY COUNTY, ABOUT
 OR0557'122.0 FEET NORTHWEST OF THE CENTER OF THE PLANKING AT THE
 OR0557'CROSSING OF A SECTION-LINE ROAD, AT THE SOUTHEAST END OF A
 OR0557'SWITCH, 56 FEET NORTHEAST OF THE SOUTHEAST END OF A SIDETRACK,
 OR0557'37.9 FEET NORTHEAST OF THE NORTHEAST RAIL, AND 0.7 FOOT SOUTH
 OR0557'OF A WHITE REFERENCE POST.  A STANDARD DISK, STAMPED K 139 1934
 OR0557'AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES
 OR0557'ABOVE GROUND.
 OR0557
 OR0557                          STATION RECOVERY (1940)
 OR0557
 OR0557'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 OR0557'RECOVERED IN GOOD CONDITION.
 OR0557
 OR0557                          STATION RECOVERY (1993)
 OR0557
 OR0557'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0557'12.6 KM (7.80 MI) WESTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION
 OR0557'OF MAIN STREET IN BONESTEEL, 117.4 M (385.2 FT) EAST OF THE HIGHWAY
 OR0557'CENTERLINE, 31.0 M (101.7 FT) NORTHWEST OF THE CENTER OF A TRACK
 OR0557'ROAD, 22.0 M (72.2 FT) NORTH OF A LARGE FENCE POST, 0.3 M (1.0 FT)
 OR0557'SOUTH OF A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND
 OR0557'SURFACE.
 OR0557
 OR0557                          STATION RECOVERY (2012)
 OR0557
 OR0557'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0557'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0161 ***********************************************************************
 PT0161  DESIGNATION -  K 14
 PT0161  PID         -  PT0161
 PT0161  STATE/COUNTY-  SD/HUGHES
 PT0161  COUNTRY     -  US
 PT0161  USGS QUAD   -  CANNING (2017)
 PT0161
 PT0161                         *CURRENT SURVEY CONTROL
 PT0161  ______________________________________________________________________
 PT0161* NAD 83(1986) POSITION- 44 24 47.     (N) 100 00 44.     (W)   SCALED
 PT0161* NAVD 88 ORTHO HEIGHT -   475.124 (meters)     1558.80  (feet) ADJUSTED
 PT0161  ______________________________________________________________________
 PT0161  GEOID HEIGHT    -        -23.717 (meters)                     GEOID18
 PT0161  DYNAMIC HEIGHT  -        475.026 (meters)     1558.48  (feet) COMP
 PT0161  MODELED GRAVITY -    980,396.9   (mgal)                       NAVD 88
 PT0161
 PT0161  VERT ORDER      -  FIRST     CLASS II
 PT0161
 PT0161.The horizontal coordinates were scaled from a map and have
 PT0161.an estimated accuracy of +/- 6 seconds.
 PT0161
 PT0161.The orthometric height was determined by differential leveling and
 PT0161.adjusted by the NATIONAL GEODETIC SURVEY
 PT0161.in June 1991.
 PT0161
 PT0161.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0161.GEOID18 height accuracy estimate available here.
 PT0161
 PT0161.Click photographs - Photos may exist for this station.
 PT0161
 PT0161.The dynamic height is computed by dividing the NAVD 88
 PT0161.geopotential number by the normal gravity value computed on the
 PT0161.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0161.degrees latitude (g = 980.6199 gals.).
 PT0161
 PT0161.The modeled gravity was interpolated from observed gravity values.
 PT0161
 PT0161;                    North         East    Units  Estimated Accuracy
 PT0161;SPC SD S     -   231,100.      625,580.      MT  (+/- 180 meters Scaled)
 PT0161
 PT0161_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ194182(NAD 83)
 PT0161
 PT0161                          SUPERSEDED SURVEY CONTROL
 PT0161
 PT0161  NGVD 29 (??/??/92)  474.767  (m)         1557.63   (f) ADJ UNCH    1 2
 PT0161
 PT0161.Superseded values are not recommended for survey control.
 PT0161
 PT0161.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0161.See file dsdata.pdf to determine how the superseded data were derived.
 PT0161
 PT0161_MARKER: DB = BENCH MARK DISK
 PT0161_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0161_SP_SET: BRIDGE
 PT0161_STAMPING: 1557.631 K 14 1926
 PT0161_MARK LOGO: CGS
 PT0161_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0161
 PT0161  HISTORY     - Date     Condition        Report By
 PT0161  HISTORY     - 1926     MONUMENTED       CGS
 PT0161  HISTORY     - 1934     GOOD             CGS
 PT0161
 PT0161                          STATION DESCRIPTION
 PT0161
 PT0161'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PT0161'1.6 MI NE FROM CANNING.
 PT0161'1.6 MILES NORTHEAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0161'FROM CANNING, HUGHES COUNTY, AT BRIDGE 243, IN THE TOP OF THE
 PT0161'NORTH ABUTMENT, IN LINE WITH THE EAST GIRDER OF THE BRIDGE,
 PT0161'AND NEAR THE EAST END OF THE CAPSTONE.  A STANDARD DISK, STAMPED
 PT0161'1557.631 K 14 1926.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0627 ***********************************************************************
 OR0627  DESIGNATION -  K 141
 OR0627  PID         -  OR0627
 OR0627  STATE/COUNTY-  SD/GREGORY
 OR0627  COUNTRY     -  US
 OR0627  USGS QUAD   -  DIXON SW (2017)
 OR0627
 OR0627                         *CURRENT SURVEY CONTROL
 OR0627  ______________________________________________________________________
 OR0627* NAD 83(1986) POSITION- 43 19 14.     (N) 099 25 51.     (W)   SCALED
 OR0627* NAVD 88 ORTHO HEIGHT -   634.815 (meters)     2082.72  (feet) ADJUSTED
 OR0627  ______________________________________________________________________
 OR0627  GEOID HEIGHT    -        -25.886 (meters)                     GEOID18
 OR0627  DYNAMIC HEIGHT  -        634.580 (meters)     2081.95  (feet) COMP
 OR0627  MODELED GRAVITY -    980,230.3   (mgal)                       NAVD 88
 OR0627
 OR0627  VERT ORDER      -  SECOND    CLASS 0
 OR0627
 OR0627.The horizontal coordinates were scaled from a map and have
 OR0627.an estimated accuracy of +/- 6 seconds.
 OR0627
 OR0627.The orthometric height was determined by differential leveling and
 OR0627.adjusted by the NATIONAL GEODETIC SURVEY
 OR0627.in June 1991.
 OR0627
 OR0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0627.GEOID18 height accuracy estimate available here.
 OR0627
 OR0627.Click photographs - Photos may exist for this station.
 OR0627
 OR0627.The dynamic height is computed by dividing the NAVD 88
 OR0627.geopotential number by the normal gravity value computed on the
 OR0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0627.degrees latitude (g = 980.6199 gals.).
 OR0627
 OR0627.The modeled gravity was interpolated from observed gravity values.
 OR0627
 OR0627;                    North         East    Units  Estimated Accuracy
 OR0627;SPC SD S     -   110,070.      673,200.      MT  (+/- 180 meters Scaled)
 OR0627
 OR0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN650965(NAD 83)
 OR0627
 OR0627                          SUPERSEDED SURVEY CONTROL
 OR0627
 OR0627  NGVD 29 (??/??/92)  634.482  (m)         2081.63   (f) ADJ UNCH    2 0
 OR0627
 OR0627.Superseded values are not recommended for survey control.
 OR0627
 OR0627.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0627.See file dsdata.pdf to determine how the superseded data were derived.
 OR0627
 OR0627_MARKER: DB = BENCH MARK DISK
 OR0627_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0627_STAMPING: K 141 1934
 OR0627_MARK LOGO: CGS
 OR0627_PROJECTION: PROJECTING 15 CENTIMETERS
 OR0627_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0627+STABILITY: SURFACE MOTION
 OR0627
 OR0627  HISTORY     - Date     Condition        Report By
 OR0627  HISTORY     - 1934     MONUMENTED       CGS
 OR0627  HISTORY     - 1958     GOOD             CGS
 OR0627
 OR0627                          STATION DESCRIPTION
 OR0627
 OR0627'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OR0627'6.2 MI N FROM GREGORY.
 OR0627'6.2 MILES NORTH ALONG STATE HIGHWAY 47 FROM A POINT 0.2 MILE
 OR0627'WEST OF THE POST OFFICE AT GREGORY, GREGORY COUNTY, AT THE
 OR0627'CENTER OF A CURVE EAST AROUND A HILL, 80 YARDS SOUTH OF A
 OR0627'CONCRETE CULVERT, 33 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 OR0627'AND 1.8 FEET EAST OF A FENCE.  A STANDARD DISK, STAMPED K 141
 OR0627'1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT
 OR0627'6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0238 ***********************************************************************
 OR0238  DESIGNATION -  K 142
 OR0238  PID         -  OR0238
 OR0238  STATE/COUNTY-  SD/CHARLES MIX
 OR0238  COUNTRY     -  US
 OR0238  USGS QUAD   -  LAKE ANDES (2017)
 OR0238
 OR0238                         *CURRENT SURVEY CONTROL
 OR0238  ______________________________________________________________________
 OR0238* NAD 83(1986) POSITION- 43 09 20.     (N) 098 33 54.     (W)   SCALED
 OR0238* NAVD 88 ORTHO HEIGHT -   458.076 (meters)     1502.87  (feet) ADJUSTED
 OR0238  ______________________________________________________________________
 OR0238  GEOID HEIGHT    -        -26.385 (meters)                     GEOID18
 OR0238  DYNAMIC HEIGHT  -        457.927 (meters)     1502.38  (feet) COMP
 OR0238  MODELED GRAVITY -    980,280.6   (mgal)                       NAVD 88
 OR0238
 OR0238  VERT ORDER      -  FIRST     CLASS II
 OR0238
 OR0238.The horizontal coordinates were scaled from a map and have
 OR0238.an estimated accuracy of +/- 6 seconds.
 OR0238
 OR0238.The orthometric height was determined by differential leveling and
 OR0238.adjusted by the NATIONAL GEODETIC SURVEY
 OR0238.in June 1991.
 OR0238
 OR0238.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0238.GEOID18 height accuracy estimate available here.
 OR0238
 OR0238.Click photographs - Photos may exist for this station.
 OR0238
 OR0238.The dynamic height is computed by dividing the NAVD 88
 OR0238.geopotential number by the normal gravity value computed on the
 OR0238.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0238.degrees latitude (g = 980.6199 gals.).
 OR0238
 OR0238.The modeled gravity was interpolated from observed gravity values.
 OR0238
 OR0238;                    North         East    Units  Estimated Accuracy
 OR0238;SPC SD S     -    92,870.      743,810.      MT  (+/- 180 meters Scaled)
 OR0238
 OR0238_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN353781(NAD 83)
 OR0238
 OR0238                          SUPERSEDED SURVEY CONTROL
 OR0238
 OR0238  NGVD 29 (??/??/92)  457.768  (m)         1501.86   (f) ADJ UNCH    1 2
 OR0238
 OR0238.Superseded values are not recommended for survey control.
 OR0238
 OR0238.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0238.See file dsdata.pdf to determine how the superseded data were derived.
 OR0238
 OR0238_MARKER: DB = BENCH MARK DISK
 OR0238_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0238_STAMPING: K 142 1934
 OR0238_MARK LOGO: CGS
 OR0238_PROJECTION: FLUSH
 OR0238_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0238+STABILITY: SURFACE MOTION
 OR0238
 OR0238  HISTORY     - Date     Condition        Report By
 OR0238  HISTORY     - 1934     MONUMENTED       CGS
 OR0238  HISTORY     - 1949     GOOD             CGS
 OR0238  HISTORY     - 1964     MARK NOT FOUND   USGS
 OR0238  HISTORY     - 20130116 MARK NOT FOUND   INDIV
 OR0238
 OR0238                          STATION DESCRIPTION
 OR0238
 OR0238'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0238'1.1 MI W FROM LAKE ANDES.
 OR0238'0.7 MILE WEST ALONG U.S. HIGHWAY NO. 18 AND STATE HIGHWAY NO. 50
 OR0238'FROM THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0238'AT LAKE ANDES, THENCE 0.4 MILE WEST ALONG OLD U.S. HIGHWAY NO. 18
 OR0238'WHICH IS NOW ONLY A SECTION LINE ROAD, IN THE NORTHEAST QUARTER
 OR0238'OF THE ROAD CROSSING, ALONG THE NORTHEAST SIDE OF THE TRIANGLE
 OR0238'FORMED BY THE CURVE IN THE OLD HIGHWAY, 82.0 FEET EAST OF THE
 OR0238'CENTER LINE OF THE NORTH-SOUTH ROAD, 49.0 FEET NORTH OF THE
 OR0238'CENTER LINE OF THE EAST-WEST ROAD, 32.0 FEET SOUTHWEST OF THE
 OR0238'CENTER LINE OF THE OLD HIGHWAY, 50.6 FEET NORTHEAST OF A TELEPHONE
 OR0238'POLE, 1.0 FOOT SOUTHEAST OF A REFERENCE POST, SET IN THE TOP
 OR0238'OF A CONCRETE POST WHICH IS LEVEL WITH THE GROUND.  NOTE-- MARK
 OR0238'BELIEVED DESTROYED BY ROAD CONSTRUCTION IN THIS AREA.
 OR0238
 OR0238                          STATION RECOVERY (1964)
 OR0238
 OR0238'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 OR0238'MARK NOT FOUND.
 OR0238
 OR0238                          STATION RECOVERY (2013)
 OR0238
 OR0238'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OR0238'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1475 ***********************************************************************
 NM1475  DESIGNATION -  K 143
 NM1475  PID         -  NM1475
 NM1475  STATE/COUNTY-  SD/BON HOMME
 NM1475  COUNTRY     -  US
 NM1475  USGS QUAD   -  KINGSBURG (2017)
 NM1475
 NM1475                         *CURRENT SURVEY CONTROL
 NM1475  ______________________________________________________________________
 NM1475* NAD 83(1986) POSITION- 42 58 53.     (N) 097 55 00.     (W)   SCALED
 NM1475* NAVD 88 ORTHO HEIGHT -   424.918 (meters)     1394.09  (feet) ADJUSTED
 NM1475  ______________________________________________________________________
 NM1475  GEOID HEIGHT    -        -26.110 (meters)                     GEOID18
 NM1475  DYNAMIC HEIGHT  -        424.782 (meters)     1393.64  (feet) COMP
 NM1475  MODELED GRAVITY -    980,287.2   (mgal)                       NAVD 88
 NM1475
 NM1475  VERT ORDER      -  SECOND    CLASS 0
 NM1475
 NM1475.The horizontal coordinates were scaled from a map and have
 NM1475.an estimated accuracy of +/- 6 seconds.
 NM1475
 NM1475.The orthometric height was determined by differential leveling and
 NM1475.adjusted by the NATIONAL GEODETIC SURVEY
 NM1475.in June 1991.
 NM1475
 NM1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1475.GEOID18 height accuracy estimate available here.
 NM1475
 NM1475.Click photographs - Photos may exist for this station.
 NM1475
 NM1475.The dynamic height is computed by dividing the NAVD 88
 NM1475.geopotential number by the normal gravity value computed on the
 NM1475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1475.degrees latitude (g = 980.6199 gals.).
 NM1475
 NM1475.The modeled gravity was interpolated from observed gravity values.
 NM1475
 NM1475;                    North         East    Units  Estimated Accuracy
 NM1475;SPC SD S     -    74,860.      797,080.      MT  (+/- 180 meters Scaled)
 NM1475
 NM1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN883593(NAD 83)
 NM1475
 NM1475                          SUPERSEDED SURVEY CONTROL
 NM1475
 NM1475  NGVD 29 (??/??/92)  424.660  (m)         1393.24   (f) ADJ UNCH    2 0
 NM1475
 NM1475.Superseded values are not recommended for survey control.
 NM1475
 NM1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1475.See file dsdata.pdf to determine how the superseded data were derived.
 NM1475
 NM1475_MARKER: DB = BENCH MARK DISK
 NM1475_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1475_STAMPING: K 143 1934
 NM1475_MARK LOGO: CGS
 NM1475_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1475+STABILITY: SURFACE MOTION
 NM1475
 NM1475  HISTORY     - Date     Condition        Report By
 NM1475  HISTORY     - 1934     MONUMENTED       CGS
 NM1475  HISTORY     - 1974     GOOD             USGS
 NM1475
 NM1475                          STATION DESCRIPTION
 NM1475
 NM1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1475'3.1 MI W FROM TYNDALL.
 NM1475'3.1 MILES WEST OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 NM1475'DEPOT AT TYNDALL, 62 FEET NORTHWEST OF CENTERLINE OF RAILROAD
 NM1475'CROSSING, 43.5 FEET NORTH OF NORTH RAIL OF TRACK, 3.4 FEET
 NM1475'SOUTH OF RAILROAD FENCE.  STANDARD TABLET SET IN TOP OF CONCRETE
 NM1475'POST 2 INCHES HIGH, STAMPED K 143 1934.
 NM1475
 NM1475                          STATION RECOVERY (1974)
 NM1475
 NM1475'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0467 ***********************************************************************
 OQ0467  DESIGNATION -  K 145
 OQ0467  PID         -  OQ0467
 OQ0467  STATE/COUNTY-  SD/HUTCHINSON
 OQ0467  COUNTRY     -  US
 OQ0467  USGS QUAD   -  KAYLOR (2017)
 OQ0467
 OQ0467                         *CURRENT SURVEY CONTROL
 OQ0467  ______________________________________________________________________
 OQ0467* NAD 83(1986) POSITION- 43 10 54.     (N) 097 49 19.     (W)   SCALED
 OQ0467* NAVD 88 ORTHO HEIGHT -   423.827 (meters)     1390.51  (feet) ADJUSTED
 OQ0467  ______________________________________________________________________
 OQ0467  GEOID HEIGHT    -        -26.250 (meters)                     GEOID18
 OQ0467  DYNAMIC HEIGHT  -        423.701 (meters)     1390.09  (feet) COMP
 OQ0467  MODELED GRAVITY -    980,308.8   (mgal)                       NAVD 88
 OQ0467
 OQ0467  VERT ORDER      -  SECOND    CLASS 0
 OQ0467
 OQ0467.The horizontal coordinates were scaled from a map and have
 OQ0467.an estimated accuracy of +/- 6 seconds.
 OQ0467
 OQ0467.The orthometric height was determined by differential leveling and
 OQ0467.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0467.in June 1991.
 OQ0467
 OQ0467.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0467.GEOID18 height accuracy estimate available here.
 OQ0467
 OQ0467.Click photographs - Photos may exist for this station.
 OQ0467
 OQ0467.The dynamic height is computed by dividing the NAVD 88
 OQ0467.geopotential number by the normal gravity value computed on the
 OQ0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0467.degrees latitude (g = 980.6199 gals.).
 OQ0467
 OQ0467.The modeled gravity was interpolated from observed gravity values.
 OQ0467
 OQ0467;                    North         East    Units  Estimated Accuracy
 OQ0467;SPC SD S     -    97,330.      804,130.      MT  (+/- 180 meters Scaled)
 OQ0467
 OQ0467_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN957816(NAD 83)
 OQ0467
 OQ0467                          SUPERSEDED SURVEY CONTROL
 OQ0467
 OQ0467  NGVD 29 (??/??/92)  423.560  (m)         1389.63   (f) ADJ UNCH    2 0
 OQ0467
 OQ0467.Superseded values are not recommended for survey control.
 OQ0467
 OQ0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0467.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0467
 OQ0467_MARKER: DB = BENCH MARK DISK
 OQ0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0467_STAMPING: K 145 1934
 OQ0467_MARK LOGO: CGS
 OQ0467_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0467+STABILITY: SURFACE MOTION
 OQ0467
 OQ0467  HISTORY     - Date     Condition        Report By
 OQ0467  HISTORY     - 1934     MONUMENTED       CGS
 OQ0467  HISTORY     - 1974     MARK NOT FOUND   USGS
 OQ0467
 OQ0467                          STATION DESCRIPTION
 OQ0467
 OQ0467'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0467'0.9 MI SE FROM KAYLOR.
 OQ0467'0.9 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0467'PACIFIC RAILROAD FROM THE STATION AT KAYLOR, HUTCHINSON COUNTY,
 OQ0467'AT MILEPOST 185, 182 YARDS NORTHWEST OF A FARM-ROAD CROSSING,
 OQ0467'45.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL, AND 1.5 FEET NORTHEAST
 OQ0467'OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED K 145 1934
 OQ0467'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 3 INCHES ABOVE
 OQ0467'GROUND.  NOTE-- MARK MAY BE COVERED BY DRIFT DIRT.
 OQ0467
 OQ0467                          STATION RECOVERY (1974)
 OQ0467
 OQ0467'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 OQ0467'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0450 ***********************************************************************
 OQ0450  DESIGNATION -  K 146
 OQ0450  PID         -  OQ0450
 OQ0450  STATE/COUNTY-  SD/HUTCHINSON
 OQ0450  COUNTRY     -  US
 OQ0450  USGS QUAD   -  BEARDSLEY (2017)
 OQ0450
 OQ0450                         *CURRENT SURVEY CONTROL
 OQ0450  ______________________________________________________________________
 OQ0450* NAD 83(1986) POSITION- 43 15 16.     (N) 097 58 50.     (W)   SCALED
 OQ0450* NAVD 88 ORTHO HEIGHT -   454.116 (meters)     1489.88  (feet) ADJUSTED
 OQ0450  ______________________________________________________________________
 OQ0450  GEOID HEIGHT    -        -26.520 (meters)                     GEOID18
 OQ0450  DYNAMIC HEIGHT  -        453.971 (meters)     1489.40  (feet) COMP
 OQ0450  MODELED GRAVITY -    980,287.7   (mgal)                       NAVD 88
 OQ0450
 OQ0450  VERT ORDER      -  SECOND    CLASS 0
 OQ0450
 OQ0450.The horizontal coordinates were scaled from a map and have
 OQ0450.an estimated accuracy of +/- 6 seconds.
 OQ0450
 OQ0450.The orthometric height was determined by differential leveling and
 OQ0450.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0450.in June 1991.
 OQ0450
 OQ0450.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0450.GEOID18 height accuracy estimate available here.
 OQ0450
 OQ0450.Click photographs - Photos may exist for this station.
 OQ0450
 OQ0450.The dynamic height is computed by dividing the NAVD 88
 OQ0450.geopotential number by the normal gravity value computed on the
 OQ0450.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0450.degrees latitude (g = 980.6199 gals.).
 OQ0450
 OQ0450.The modeled gravity was interpolated from observed gravity values.
 OQ0450
 OQ0450;                    North         East    Units  Estimated Accuracy
 OQ0450;SPC SD S     -   105,030.      791,020.      MT  (+/- 180 meters Scaled)
 OQ0450
 OQ0450_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN827895(NAD 83)
 OQ0450
 OQ0450                          SUPERSEDED SURVEY CONTROL
 OQ0450
 OQ0450  NGVD 29 (??/??/92)  453.810  (m)         1488.88   (f) ADJ UNCH    2 0
 OQ0450
 OQ0450.Superseded values are not recommended for survey control.
 OQ0450
 OQ0450.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0450.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0450
 OQ0450_MARKER: DB = BENCH MARK DISK
 OQ0450_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0450_STAMPING: K 146 1934
 OQ0450_MARK LOGO: CGS
 OQ0450_PROJECTION: PROJECTING 5 CENTIMETERS
 OQ0450_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0450+STABILITY: SURFACE MOTION
 OQ0450
 OQ0450  HISTORY     - Date     Condition        Report By
 OQ0450  HISTORY     - 1934     MONUMENTED       CGS
 OQ0450
 OQ0450                          STATION DESCRIPTION
 OQ0450
 OQ0450'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0450'2.4 MI N FROM TRIPP.
 OQ0450'2.4 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0450'PACIFIC RAILROAD FROM THE STATION AT TRIPP, HUTCHINSON COUNTY,
 OQ0450'49 FEET SOUTH OF THE CENTER LINE OF A SECTION CROSS ROAD, 44.5
 OQ0450'FEET EAST OF THE EAST RAIL, AND 2.8 FEET WEST OF THE RIGHT-OF-WAY
 OQ0450'FENCE.  A STANDARD DISK, STAMPED K 146 1934 AND SET IN THE TOP
 OQ0450'OF A CONCRETE POST PROJECTING ABOUT 2 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0375 ***********************************************************************
 OQ0375  DESIGNATION -  K 147
 OQ0375  PID         -  OQ0375
 OQ0375  STATE/COUNTY-  SD/MCCOOK
 OQ0375  COUNTRY     -  US
 OQ0375  USGS QUAD   -  CANISTOTA (2017)
 OQ0375
 OQ0375                         *CURRENT SURVEY CONTROL
 OQ0375  ______________________________________________________________________
 OQ0375* NAD 83(1986) POSITION- 43 37 15.     (N) 097 18 29.     (W)   SCALED
 OQ0375* NAVD 88 ORTHO HEIGHT -   467.770 (meters)     1534.68  (feet) ADJUSTED
 OQ0375  ______________________________________________________________________
 OQ0375  GEOID HEIGHT    -        -26.041 (meters)                     GEOID18
 OQ0375  DYNAMIC HEIGHT  -        467.649 (meters)     1534.28  (feet) COMP
 OQ0375  MODELED GRAVITY -    980,346.5   (mgal)                       NAVD 88
 OQ0375
 OQ0375  VERT ORDER      -  SECOND    CLASS 0
 OQ0375
 OQ0375.The horizontal coordinates were scaled from a map and have
 OQ0375.an estimated accuracy of +/- 6 seconds.
 OQ0375
 OQ0375.The orthometric height was determined by differential leveling and
 OQ0375.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0375.in June 1991.
 OQ0375
 OQ0375.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0375.GEOID18 height accuracy estimate available here.
 OQ0375
 OQ0375.Click photographs - Photos may exist for this station.
 OQ0375
 OQ0375.The dynamic height is computed by dividing the NAVD 88
 OQ0375.geopotential number by the normal gravity value computed on the
 OQ0375.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0375.degrees latitude (g = 980.6199 gals.).
 OQ0375
 OQ0375.The modeled gravity was interpolated from observed gravity values.
 OQ0375
 OQ0375;                    North         East    Units  Estimated Accuracy
 OQ0375;SPC SD S     -   147,480.      844,110.      MT  (+/- 180 meters Scaled)
 OQ0375
 OQ0375_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP365311(NAD 83)
 OQ0375
 OQ0375                          SUPERSEDED SURVEY CONTROL
 OQ0375
 OQ0375  NGVD 29 (??/??/92)  467.483  (m)         1533.73   (f) ADJ UNCH    2 0
 OQ0375
 OQ0375.Superseded values are not recommended for survey control.
 OQ0375
 OQ0375.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0375.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0375
 OQ0375_MARKER: DB = BENCH MARK DISK
 OQ0375_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0375_STAMPING: K 147 1934
 OQ0375_MARK LOGO: CGS
 OQ0375_PROJECTION: PROJECTING 13 CENTIMETERS
 OQ0375_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0375+STABILITY: SURFACE MOTION
 OQ0375
 OQ0375  HISTORY     - Date     Condition        Report By
 OQ0375  HISTORY     - 1934     MONUMENTED       CGS
 OQ0375
 OQ0375                          STATION DESCRIPTION
 OQ0375
 OQ0375'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0375'1.8 MI NW FROM CANISTOTA.
 OQ0375'1.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OQ0375'FROM THE STATION AT CANISTOTA, MC COOK COUNTY, 170 YARDS
 OQ0375'NORTHWEST OF THE CROSSING OF A GRAVEL COUNTY ROAD, 45.5 FEET
 OQ0375'NORTHEAST OF THE NORTHEAST RAIL, AND 1.5 FEET SOUTHWEST OF THE
 OQ0375'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED K 147 1934 AND SET IN
 OQ0375'THE TOP OF A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0188 ***********************************************************************
 OQ0188  DESIGNATION -  K 148
 OQ0188  PID         -  OQ0188
 OQ0188  STATE/COUNTY-  SD/TURNER
 OQ0188  COUNTRY     -  US
 OQ0188  USGS QUAD   -  CENTERVILLE (2017)
 OQ0188
 OQ0188                         *CURRENT SURVEY CONTROL
 OQ0188  ______________________________________________________________________
 OQ0188* NAD 83(1986) POSITION- 43 06 48.     (N) 096 57 20.     (W)   SCALED
 OQ0188* NAVD 88 ORTHO HEIGHT -   374.017 (meters)     1227.09  (feet) ADJUSTED
 OQ0188  ______________________________________________________________________
 OQ0188  GEOID HEIGHT    -        -26.112 (meters)                     GEOID18
 OQ0188  DYNAMIC HEIGHT  -        373.908 (meters)     1226.73  (feet) COMP
 OQ0188  MODELED GRAVITY -    980,318.1   (mgal)                       NAVD 88
 OQ0188
 OQ0188  VERT ORDER      -  SECOND    CLASS 0
 OQ0188
 OQ0188.The horizontal coordinates were scaled from a map and have
 OQ0188.an estimated accuracy of +/- 6 seconds.
 OQ0188
 OQ0188.The orthometric height was determined by differential leveling and
 OQ0188.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0188.in June 1991.
 OQ0188
 OQ0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0188.GEOID18 height accuracy estimate available here.
 OQ0188
 OQ0188.Click photographs - Photos may exist for this station.
 OQ0188
 OQ0188.The dynamic height is computed by dividing the NAVD 88
 OQ0188.geopotential number by the normal gravity value computed on the
 OQ0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0188.degrees latitude (g = 980.6199 gals.).
 OQ0188
 OQ0188.The modeled gravity was interpolated from observed gravity values.
 OQ0188
 OQ0188;                    North         East    Units  Estimated Accuracy
 OQ0188;SPC SD S     -    92,240.      874,830.      MT  (+/- 180 meters Scaled)
 OQ0188
 OQ0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN663754(NAD 83)
 OQ0188
 OQ0188                          SUPERSEDED SURVEY CONTROL
 OQ0188
 OQ0188  NGVD 29 (??/??/92)  373.795  (m)         1226.36   (f) ADJ UNCH    2 0
 OQ0188
 OQ0188.Superseded values are not recommended for survey control.
 OQ0188
 OQ0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0188.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0188
 OQ0188_MARKER: DB = BENCH MARK DISK
 OQ0188_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 OQ0188_STAMPING: K 148 1934
 OQ0188_MARK LOGO: CGS
 OQ0188_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0188_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 OQ0188
 OQ0188  HISTORY     - Date     Condition        Report By
 OQ0188  HISTORY     - 1934     MONUMENTED       CGS
 OQ0188
 OQ0188                          STATION DESCRIPTION
 OQ0188
 OQ0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0188'AT CENTERVILLE.
 OQ0188'AT CENTERVILLE, TURNER COUNTY, ON THE CHICAGO AND NORTH WESTERN
 OQ0188'RAILWAY, 0.3 MILE EAST OF THE STATION, 115 FEET SOUTHEAST OF THE
 OQ0188'CROSSING OF AN EAST AND WEST COUNTY ROAD, 43.6 FEET SOUTH
 OQ0188'OF THE SOUTH RAIL, AND 1.6 FEET NORTH OF THE RIGHT OF WAY
 OQ0188'FENCE.  A STANDARD DISK, STAMPED K 148 1934 AND SET IN THE
 OQ0188'TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0432 ***********************************************************************
 OQ0432  DESIGNATION -  K 149
 OQ0432  PID         -  OQ0432
 OQ0432  STATE/COUNTY-  SD/HUTCHINSON
 OQ0432  COUNTRY     -  US
 OQ0432  USGS QUAD   -  FREEMAN (2017)
 OQ0432
 OQ0432                         *CURRENT SURVEY CONTROL
 OQ0432  ______________________________________________________________________
 OQ0432* NAD 83(1986) POSITION- 43 20 39.     (N) 097 27 34.     (W)   SCALED
 OQ0432* NAVD 88 ORTHO HEIGHT -   460.959 (meters)     1512.33  (feet) ADJUSTED
 OQ0432  ______________________________________________________________________
 OQ0432  GEOID HEIGHT    -        -25.998 (meters)                     GEOID18
 OQ0432  DYNAMIC HEIGHT  -        460.834 (meters)     1511.92  (feet) COMP
 OQ0432  MODELED GRAVITY -    980,334.3   (mgal)                       NAVD 88
 OQ0432
 OQ0432  VERT ORDER      -  SECOND    CLASS 0
 OQ0432
 OQ0432.The horizontal coordinates were scaled from a map and have
 OQ0432.an estimated accuracy of +/- 6 seconds.
 OQ0432
 OQ0432.The orthometric height was determined by differential leveling and
 OQ0432.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0432.in June 1991.
 OQ0432
 OQ0432.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0432.GEOID18 height accuracy estimate available here.
 OQ0432
 OQ0432.Click photographs - Photos may exist for this station.
 OQ0432
 OQ0432.The dynamic height is computed by dividing the NAVD 88
 OQ0432.geopotential number by the normal gravity value computed on the
 OQ0432.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0432.degrees latitude (g = 980.6199 gals.).
 OQ0432
 OQ0432.The modeled gravity was interpolated from observed gravity values.
 OQ0432
 OQ0432;                    North         East    Units  Estimated Accuracy
 OQ0432;SPC SD S     -   116,330.      832,960.      MT  (+/- 180 meters Scaled)
 OQ0432
 OQ0432_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP248001(NAD 83)
 OQ0432
 OQ0432                          SUPERSEDED SURVEY CONTROL
 OQ0432
 OQ0432  NGVD 29 (??/??/92)  460.685  (m)         1511.43   (f) ADJ UNCH    2 0
 OQ0432
 OQ0432.Superseded values are not recommended for survey control.
 OQ0432
 OQ0432.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0432.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0432
 OQ0432_MARKER: DB = BENCH MARK DISK
 OQ0432_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0432_STAMPING: K 149 1934
 OQ0432_MARK LOGO: CGS
 OQ0432_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0432_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0432+STABILITY: SURFACE MOTION
 OQ0432
 OQ0432  HISTORY     - Date     Condition        Report By
 OQ0432  HISTORY     - 1934     MONUMENTED       CGS
 OQ0432  HISTORY     - 1969     MARK NOT FOUND   USGS
 OQ0432
 OQ0432                          STATION DESCRIPTION
 OQ0432
 OQ0432'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OQ0432'1.2 MI SW FROM FREEMAN.
 OQ0432'1.2 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0432'PACIFIC RAILROAD FROM THE STATION AT FREEMAN, HUTCHINSON COUNTY,
 OQ0432'ABOUT 100 FEET EAST OF A SECTION-LINE ROAD CROSSING, AND 1.6 FEET
 OQ0432'SOUTHEAST OF THE RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED
 OQ0432'K 149 1934 AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OQ0432'ABOUT 4 INCHES ABOVE GROUND.
 OQ0432
 OQ0432                          STATION RECOVERY (1969)
 OQ0432
 OQ0432'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1969
 OQ0432'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0265 ***********************************************************************
 QR0265  DESIGNATION -  K 15
 QR0265  PID         -  QR0265
 QR0265  STATE/COUNTY-  SD/POTTER
 QR0265  COUNTRY     -  US
 QR0265  USGS QUAD   -  GETTYSBURG (2017)
 QR0265
 QR0265                         *CURRENT SURVEY CONTROL
 QR0265  ______________________________________________________________________
 QR0265* NAD 83(1986) POSITION- 45 00 49.     (N) 099 58 15.     (W)   SCALED
 QR0265* NAVD 88 ORTHO HEIGHT -   640.273 (meters)     2100.63  (feet) ADJUSTED
 QR0265  ______________________________________________________________________
 QR0265  GEOID HEIGHT    -        -22.550 (meters)                     GEOID18
 QR0265  DYNAMIC HEIGHT  -        640.176 (meters)     2100.31  (feet) COMP
 QR0265  MODELED GRAVITY -    980,444.5   (mgal)                       NAVD 88
 QR0265
 QR0265  VERT ORDER      -  FIRST     CLASS II
 QR0265
 QR0265.The horizontal coordinates were scaled from a map and have
 QR0265.an estimated accuracy of +/- 6 seconds.
 QR0265
 QR0265.The orthometric height was determined by differential leveling and
 QR0265.adjusted by the NATIONAL GEODETIC SURVEY
 QR0265.in June 1991.
 QR0265
 QR0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0265.GEOID18 height accuracy estimate available here.
 QR0265
 QR0265.Click photographs - Photos may exist for this station.
 QR0265
 QR0265.The dynamic height is computed by dividing the NAVD 88
 QR0265.geopotential number by the normal gravity value computed on the
 QR0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0265.degrees latitude (g = 980.6199 gals.).
 QR0265
 QR0265.The modeled gravity was interpolated from observed gravity values.
 QR0265
 QR0265;                    North         East    Units  Estimated Accuracy
 QR0265;SPC SD N     -   131,160.      602,300.      MT  (+/- 180 meters Scaled)
 QR0265
 QR0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ235849(NAD 83)
 QR0265
 QR0265                          SUPERSEDED SURVEY CONTROL
 QR0265
 QR0265  NGVD 29 (??/??/92)  639.894  (m)         2099.39   (f) ADJ UNCH    1 2
 QR0265
 QR0265.Superseded values are not recommended for survey control.
 QR0265
 QR0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0265.See file dsdata.pdf to determine how the superseded data were derived.
 QR0265
 QR0265_MARKER: DB = BENCH MARK DISK
 QR0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0265_STAMPING: 2099.386 K 15 1926
 QR0265_MARK LOGO: CGS
 QR0265_PROJECTION: FLUSH
 QR0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0265+STABILITY: SURFACE MOTION
 QR0265
 QR0265  HISTORY     - Date     Condition        Report By
 QR0265  HISTORY     - 1926     MONUMENTED       CGS
 QR0265  HISTORY     - 1974     MARK NOT FOUND   USGS
 QR0265
 QR0265                          STATION DESCRIPTION
 QR0265
 QR0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1926
 QR0265'0.8 MI W FROM GETTYSBURG.
 QR0265'ABOUT 3/4 MILE WEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 QR0265'FROM GETTYSBURG, POTTER COUNTY, ABOUT 85 YARDS NORTHEAST OF BRIDGE
 QR0265'D 601, AT THE CROSSING OF U.S. HIGHWAY 83, 72.5 FEET NORTH OF
 QR0265'THE CENTER LINE OF THE HIGHWAY, 47 FEET NORTHWEST OF THE CENTER
 QR0265'LINE OF THE TRACK, AND 3 FEET SOUTHEAST OF THE NORTHWEST
 QR0265'RIGHT-OF-WAY FENCE.  A STANDARD DISK, STAMPED 2099.386 K 15 1926
 QR0265'AND SET IN THE TOP OF A CONCRETE POST ABOUT FLUSH WITH THE GROUND.
 QR0265
 QR0265                          STATION RECOVERY (1974)
 QR0265
 QR0265'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 QR0265'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1362 ***********************************************************************
 NM1362  DESIGNATION -  K 150
 NM1362  PID         -  NM1362
 NM1362  STATE/COUNTY-  SD/BON HOMME
 NM1362  COUNTRY     -  US
 NM1362  USGS QUAD   -  SPRINGFIELD (2017)
 NM1362
 NM1362                         *CURRENT SURVEY CONTROL
 NM1362  ______________________________________________________________________
 NM1362* NAD 83(1986) POSITION- 42 50 12.     (N) 097 59 28.     (W)   SCALED
 NM1362* NAVD 88 ORTHO HEIGHT -   449.356 (meters)     1474.26  (feet) ADJUSTED
 NM1362  ______________________________________________________________________
 NM1362  GEOID HEIGHT    -        -25.941 (meters)                     GEOID18
 NM1362  DYNAMIC HEIGHT  -        449.208 (meters)     1473.78  (feet) COMP
 NM1362  MODELED GRAVITY -    980,277.5   (mgal)                       NAVD 88
 NM1362
 NM1362  VERT ORDER      -  SECOND    CLASS 0
 NM1362
 NM1362.The horizontal coordinates were scaled from a map and have
 NM1362.an estimated accuracy of +/- 6 seconds.
 NM1362
 NM1362.The orthometric height was determined by differential leveling and
 NM1362.adjusted by the NATIONAL GEODETIC SURVEY
 NM1362.in June 1991.
 NM1362
 NM1362.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1362.GEOID18 height accuracy estimate available here.
 NM1362
 NM1362.Click photographs - Photos may exist for this station.
 NM1362
 NM1362.The dynamic height is computed by dividing the NAVD 88
 NM1362.geopotential number by the normal gravity value computed on the
 NM1362.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1362.degrees latitude (g = 980.6199 gals.).
 NM1362
 NM1362.The modeled gravity was interpolated from observed gravity values.
 NM1362
 NM1362;                    North         East    Units  Estimated Accuracy
 NM1362;SPC SD S     -    58,620.      791,470.      MT  (+/- 180 meters Scaled)
 NM1362
 NM1362_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN824431(NAD 83)
 NM1362
 NM1362                          SUPERSEDED SURVEY CONTROL
 NM1362
 NM1362  NGVD 29 (??/??/92)  449.134  (m)         1473.53   (f) ADJ UNCH    2 0
 NM1362
 NM1362.Superseded values are not recommended for survey control.
 NM1362
 NM1362.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1362.See file dsdata.pdf to determine how the superseded data were derived.
 NM1362
 NM1362_MARKER: DB = BENCH MARK DISK
 NM1362_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1362_STAMPING: K 150 1934
 NM1362_MARK LOGO: CGS
 NM1362_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1362+STABILITY: SURFACE MOTION
 NM1362
 NM1362  HISTORY     - Date     Condition        Report By
 NM1362  HISTORY     - 1934     MONUMENTED       CGS
 NM1362  HISTORY     - 1974     MARK NOT FOUND   USGS
 NM1362
 NM1362                          STATION DESCRIPTION
 NM1362
 NM1362'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM1362'4 MI SW FROM SPRINGFIELD.
 NM1362'4 MILES SOUTHWEST OF THE SPRINGFIELD RWY. STATION, AT POINT
 NM1362'WHERE STATE HY. 37 MAKES A 90 DEGREE TURN TOWARD THE SOUTH,
 NM1362'47 YARDS NORTHWEST OF CENTERLINE OF STATE HY. 37 AT CENTER
 NM1362'POINT OF CURVE, 44 FT. NORTH OF CENTERLINE OF HIGHWAY THAT
 NM1362'RUNS STRAIGHT WEST FROM HY. 37, 38 FT. WEST OF CENTERLINE
 NM1362'OF A SECTION LINE ROAD THAT RUNS NORTH, 6 FT. NORTH OF N.W.P.S. CO.
 NM1362'LIGHT POLE 34 AND 335.  STANDARD TABLET SET IN TOP OF A CONCRETE
 NM1362'POST 6 IN HIGH, STAMPED K 150 1934.
 NM1362
 NM1362                          STATION RECOVERY (1974)
 NM1362
 NM1362'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
 NM1362'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0950 ***********************************************************************
 NM0950  DESIGNATION -  K 151
 NM0950  PID         -  NM0950
 NM0950  STATE/COUNTY-  SD/YANKTON
 NM0950  COUNTRY     -  US
 NM0950  USGS QUAD   -  GAYVILLE (2017)
 NM0950
 NM0950                         *CURRENT SURVEY CONTROL
 NM0950  ______________________________________________________________________
 NM0950* NAD 83(1986) POSITION- 42 53 56.     (N) 097 14 25.     (W)   SCALED
 NM0950* NAVD 88 ORTHO HEIGHT -   356.057 (meters)     1168.16  (feet) ADJUSTED
 NM0950  ______________________________________________________________________
 NM0950  GEOID HEIGHT    -        -25.622 (meters)                     GEOID18
 NM0950  DYNAMIC HEIGHT  -        355.956 (meters)     1167.83  (feet) COMP
 NM0950  MODELED GRAVITY -    980,326.8   (mgal)                       NAVD 88
 NM0950
 NM0950  VERT ORDER      -  SECOND    CLASS 0
 NM0950
 NM0950.The horizontal coordinates were scaled from a map and have
 NM0950.an estimated accuracy of +/- 6 seconds.
 NM0950
 NM0950.The orthometric height was determined by differential leveling and
 NM0950.adjusted by the NATIONAL GEODETIC SURVEY
 NM0950.in June 1991.
 NM0950
 NM0950.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0950.GEOID18 height accuracy estimate available here.
 NM0950
 NM0950.Click photographs - Photos may exist for this station.
 NM0950
 NM0950.The dynamic height is computed by dividing the NAVD 88
 NM0950.geopotential number by the normal gravity value computed on the
 NM0950.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0950.degrees latitude (g = 980.6199 gals.).
 NM0950
 NM0950.The modeled gravity was interpolated from observed gravity values.
 NM0950
 NM0950;                    North         East    Units  Estimated Accuracy
 NM0950;SPC SD S     -    67,530.      852,560.      MT  (+/- 180 meters Scaled)
 NM0950
 NM0950_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN436510(NAD 83)
 NM0950
 NM0950                          SUPERSEDED SURVEY CONTROL
 NM0950
 NM0950  NGVD 29 (??/??/92)  355.863  (m)         1167.53   (f) ADJ UNCH    2 0
 NM0950
 NM0950.Superseded values are not recommended for survey control.
 NM0950
 NM0950.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0950.See file dsdata.pdf to determine how the superseded data were derived.
 NM0950
 NM0950_MARKER: DB = BENCH MARK DISK
 NM0950_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0950_STAMPING: K 151 1934
 NM0950_MARK LOGO: CGS
 NM0950_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0950+STABILITY: SURFACE MOTION
 NM0950
 NM0950  HISTORY     - Date     Condition        Report By
 NM0950  HISTORY     - 1934     MONUMENTED       CGS
 NM0950  HISTORY     - 19930921 MARK NOT FOUND   NGS
 NM0950
 NM0950                          STATION DESCRIPTION
 NM0950
 NM0950'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 NM0950'2.7 MI SE FROM MISSION HILL.
 NM0950'2.7 MILES SOUTHEAST OF STATION ALONG C.M. ST. P. AND P.R.R. AT
 NM0950'MISSION HILL, 0.7 OF MILE SOUTH OF STATE HWY. 50, 0.5 OF MILE
 NM0950'EAST OF M.P. 144, 60 FEET WEST OF SECTION ROAD, 46.5 FEET SOUTH
 NM0950'OF SOUTH RAIL, 38 FEET WEST OF FENCE CORNER, 1.5 FEET NORTH OF
 NM0950'R/W FENCE.  STANDARD TABLET SET IN TOP OF CONCRETE POST 6 INCHES
 NM0950'HIGH.
 NM0950
 NM0950                          STATION RECOVERY (1993)
 NM0950
 NM0950'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0950'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0280 ***********************************************************************
 OQ0280  DESIGNATION -  K 152
 OQ0280  PID         -  OQ0280
 OQ0280  STATE/COUNTY-  SD/MINNEHAHA
 OQ0280  COUNTRY     -  US
 OQ0280  USGS QUAD   -  BRANDON (2017)
 OQ0280
 OQ0280                         *CURRENT SURVEY CONTROL
 OQ0280  ______________________________________________________________________
 OQ0280* NAD 83(1986) POSITION- 43 35 53.     (N) 096 37 18.     (W)   SCALED
 OQ0280* NAVD 88 ORTHO HEIGHT -   412.056 (meters)     1351.89  (feet) ADJUSTED
 OQ0280  ______________________________________________________________________
 OQ0280  GEOID HEIGHT    -        -26.342 (meters)                     GEOID18
 OQ0280  DYNAMIC HEIGHT  -        411.953 (meters)     1351.55  (feet) COMP
 OQ0280  MODELED GRAVITY -    980,355.5   (mgal)                       NAVD 88
 OQ0280
 OQ0280  VERT ORDER      -  FIRST     CLASS II
 OQ0280
 OQ0280.The horizontal coordinates were scaled from a map and have
 OQ0280.an estimated accuracy of +/- 6 seconds.
 OQ0280
 OQ0280.The orthometric height was determined by differential leveling and
 OQ0280.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0280.in June 1991.
 OQ0280
 OQ0280.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0280.GEOID18 height accuracy estimate available here.
 OQ0280
 OQ0280.Click photographs - Photos may exist for this station.
 OQ0280
 OQ0280.The dynamic height is computed by dividing the NAVD 88
 OQ0280.geopotential number by the normal gravity value computed on the
 OQ0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0280.degrees latitude (g = 980.6199 gals.).
 OQ0280
 OQ0280.The modeled gravity was interpolated from observed gravity values.
 OQ0280
 OQ0280;                    North         East    Units  Estimated Accuracy
 OQ0280;SPC SD S     -   147,190.      899,570.      MT  (+/- 180 meters Scaled)
 OQ0280
 OQ0280_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP919299(NAD 83)
 OQ0280
 OQ0280                          SUPERSEDED SURVEY CONTROL
 OQ0280
 OQ0280  NGVD 29 (??/??/92)  411.818  (m)         1351.11   (f) ADJ UNCH    1 2
 OQ0280
 OQ0280.Superseded values are not recommended for survey control.
 OQ0280
 OQ0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0280.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0280
 OQ0280_MARKER: DB = BENCH MARK DISK
 OQ0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0280_STAMPING: K 152 1934
 OQ0280_MARK LOGO: CGS
 OQ0280_PROJECTION: PROJECTING 12 CENTIMETERS
 OQ0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0280+STABILITY: SURFACE MOTION
 OQ0280_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0280+SATELLITE: SATELLITE OBSERVATIONS - March 24, 2011
 OQ0280
 OQ0280  HISTORY     - Date     Condition        Report By
 OQ0280  HISTORY     - 1934     MONUMENTED       CGS
 OQ0280  HISTORY     - 1966     GOOD             MNHD
 OQ0280  HISTORY     - 20110324 GOOD             INDIV
 OQ0280
 OQ0280                          STATION DESCRIPTION
 OQ0280
 OQ0280'DESCRIBED BY MN HIGHWAY DEPT 1966
 OQ0280'1.8 MI NW FROM BRANDON.
 OQ0280'1.8 MILES NORTHWEST ALONG THE CHICAGO, ST. PAUL, MINNEAPOLIS
 OQ0280'AND OMAHA RAILWAY FROM THE STATION AT BRANDON, MINNEHAHA COUNTY,
 OQ0280'0.2 MILES WEST OF A PRIVATE ROAD CROSSING, 0.2 MILES WEST OF A
 OQ0280'WINDMILL AND STOCK TANK, 0.1 MILES WEST OF A 24 INCH IRON-PIPE
 OQ0280'CULVERT, 3 POLES WEST OF POLE 51/20, 46 FEET SOUTH OF THE SOUTH
 OQ0280'RAIL, 42 FEET EAST OF THE CENTER OF AN IRON GATE, 1 FOOT NORTH OF
 OQ0280'THE RIGHT-OF-WAY FENCE, 1.2 FEET WEST OF A STEEL WITNESS POST.
 OQ0280'A STANDARD DISK, STAMPED K-152 1934 AND SET IN THE TOP OF A
 OQ0280'CONCRETE POST PROJECTING 0.4 FEET ABOVE GROUND.
 OQ0280
 OQ0280                          STATION RECOVERY (2011)
 OQ0280
 OQ0280'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0280'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0229 ***********************************************************************
 QR0229  DESIGNATION -  K 16
 QR0229  PID         -  QR0229
 QR0229  STATE/COUNTY-  SD/FAULK
 QR0229  COUNTRY     -  US
 QR0229  USGS QUAD   -  FAULKTON WEST (2017)
 QR0229
 QR0229                         *CURRENT SURVEY CONTROL
 QR0229  ______________________________________________________________________
 QR0229* NAD 83(1986) POSITION- 45 02 01.9    (N) 099 07 34.2    (W)   HD_HELD2
 QR0229* NAVD 88 ORTHO HEIGHT -   484.549 (meters)     1589.72  (feet) ADJUSTED
 QR0229  ______________________________________________________________________
 QR0229  GEOID HEIGHT    -        -23.616 (meters)                     GEOID18
 QR0229  DYNAMIC HEIGHT  -        484.485 (meters)     1589.51  (feet) COMP
 QR0229  MODELED GRAVITY -    980,469.2   (mgal)                       NAVD 88
 QR0229
 QR0229  VERT ORDER      -  FIRST     CLASS II
 QR0229
 QR0229.The horizontal coordinates were established by autonomous hand held GPS
 QR0229.observations and have an estimated accuracy of +/- 10 meters.
 QR0229
 QR0229.The orthometric height was determined by differential leveling and
 QR0229.adjusted by the NATIONAL GEODETIC SURVEY
 QR0229.in July 1998.
 QR0229
 QR0229.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0229.GEOID18 height accuracy estimate available here.
 QR0229
 QR0229.Click photographs - Photos may exist for this station.
 QR0229
 QR0229.The dynamic height is computed by dividing the NAVD 88
 QR0229.geopotential number by the normal gravity value computed on the
 QR0229.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0229.degrees latitude (g = 980.6199 gals.).
 QR0229
 QR0229.The modeled gravity was interpolated from observed gravity values.
 QR0229
 QR0229;                    North         East    Units  Estimated Accuracy
 QR0229;SPC SD N     -   133,777.      668,853.      MT  (+/- 10 meters HH2 GPS)
 QR0229
 QR0229_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ9006186719(NAD 83)
 QR0229
 QR0229                          SUPERSEDED SURVEY CONTROL
 QR0229
 QR0229  NAVD 88 (06/15/91)  484.572  (m)         1589.80   (f) SUPERSEDED  1 2
 QR0229  NGVD 29 (??/??/92)  484.215  (m)         1588.63   (f) ADJ UNCH    1 2
 QR0229
 QR0229.Superseded values are not recommended for survey control.
 QR0229
 QR0229.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0229.See file dsdata.pdf to determine how the superseded data were derived.
 QR0229
 QR0229_MARKER: DB = BENCH MARK DISK
 QR0229_SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC.
 QR0229_SP_SET: STEP
 QR0229_STAMPING: K 16 1926 1588.629
 QR0229_MARK LOGO: CGS
 QR0229_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0229_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 QR0229_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 QR0229+SATELLITE: SATELLITE OBSERVATIONS - August 21, 2011
 QR0229
 QR0229  HISTORY     - Date     Condition        Report By
 QR0229  HISTORY     - 1926     MONUMENTED       CGS
 QR0229  HISTORY     - 1934     GOOD             CGS
 QR0229  HISTORY     - 19960602 GOOD             NGS
 QR0229  HISTORY     - 20110821 GOOD             GEOCAC
 QR0229
 QR0229                          STATION DESCRIPTION
 QR0229
 QR0229'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0229'AT FAULKTON.
 QR0229'AT FAULKTON, FAULK COUNTY, AT THE COUNTY COURTHOUSE, AT THE
 QR0229'EAST ENTRANCE, IN THE TOP OF A CONCRETE SLAB NEAR THE CENTER
 QR0229'COLUMN, AND 6 INCHES NORTH OF THE NORTH EDGE OF THE BASE OF THE
 QR0229'COLUMN.  A STANDARD DISK, STAMPED 1588.629 K 16 1926.
 QR0229
 QR0229                          STATION RECOVERY (1996)
 QR0229
 QR0229'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0229'IN FAULKTON, AT THE INTERSECTION OF 9TH AVENUE SOUTH AND COURT STREET,
 QR0229'IN TOP OF AND 0.1 M (0.3 FT) NORTHWEST OF THE SOUTHEAST CORNER OF A
 QR0229'CONCRETE STEP AT THE MOST NORTHERLY ENTRANCE TO THE COURTHOUSE, 37.3 M
 QR0229'(122.4 FT) WEST OF THE AVENUE CENTER, 0.8 M (2.6 FT) NORTH OF THE
 QR0229'EXTENDED STREET CENTER, 0.8 M (2.6 FT) SOUTH OF THE CENTER OF THE
 QR0229'STEP, AND 0.1 M (0.3 FT) NORTH OF THE NORTH FACE OF THE CENTER COLUMN
 QR0229'AT THE EAST ENTRANCE.
 QR0229
 QR0229                          STATION RECOVERY (2011)
 QR0229
 QR0229'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QR0229'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0173 ***********************************************************************
 QR0173  DESIGNATION -  K 17
 QR0173  PID         -  QR0173
 QR0173  STATE/COUNTY-  SD/EDMUNDS
 QR0173  COUNTRY     -  US
 QR0173  USGS QUAD   -  HOSMER (2017)
 QR0173
 QR0173                         *CURRENT SURVEY CONTROL
 QR0173  ______________________________________________________________________
 QR0173* NAD 83(1986) POSITION- 45 30 23.     (N) 099 24 10.     (W)   SCALED
 QR0173* NAVD 88 ORTHO HEIGHT -   567.816 (meters)     1862.91  (feet) ADJUSTED
 QR0173  ______________________________________________________________________
 QR0173  GEOID HEIGHT    -        -23.031 (meters)                     GEOID18
 QR0173  DYNAMIC HEIGHT  -        567.759 (meters)     1862.72  (feet) COMP
 QR0173  MODELED GRAVITY -    980,496.6   (mgal)                       NAVD 88
 QR0173
 QR0173  VERT ORDER      -  FIRST     CLASS II
 QR0173
 QR0173.The horizontal coordinates were scaled from a map and have
 QR0173.an estimated accuracy of +/- 6 seconds.
 QR0173
 QR0173.The orthometric height was determined by differential leveling and
 QR0173.adjusted by the NATIONAL GEODETIC SURVEY
 QR0173.in June 1991.
 QR0173
 QR0173.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0173.GEOID18 height accuracy estimate available here.
 QR0173
 QR0173.Click photographs - Photos may exist for this station.
 QR0173
 QR0173.The dynamic height is computed by dividing the NAVD 88
 QR0173.geopotential number by the normal gravity value computed on the
 QR0173.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0173.degrees latitude (g = 980.6199 gals.).
 QR0173
 QR0173.The modeled gravity was interpolated from observed gravity values.
 QR0173
 QR0173;                    North         East    Units  Estimated Accuracy
 QR0173;SPC SD N     -   186,090.      646,670.      MT  (+/- 180 meters Scaled)
 QR0173
 QR0173_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR685392(NAD 83)
 QR0173
 QR0173                          SUPERSEDED SURVEY CONTROL
 QR0173
 QR0173.No superseded survey control is available for this station.
 QR0173
 QR0173_MARKER: DB = BENCH MARK DISK
 QR0173_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0173_STAMPING: 1861.630 K 17 1927
 QR0173_MARK LOGO: CGS
 QR0173_PROJECTION: PROJECTING 15 CENTIMETERS
 QR0173_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0173+STABILITY: SURFACE MOTION
 QR0173
 QR0173  HISTORY     - Date     Condition        Report By
 QR0173  HISTORY     - 1927     MONUMENTED       CGS
 QR0173  HISTORY     - 1934     GOOD             CGS
 QR0173
 QR0173                          STATION DESCRIPTION
 QR0173
 QR0173'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0173'5 MI NW FROM ROSCOE.
 QR0173'5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QR0173'PACIFIC RAILROAD FROM ROSCOE, EDMUNDS COUNTY, 60 FEET NORTHEAST
 QR0173'OF A ROAD CROSSING, 50 FEET EAST OF THE CENTER LINE OF THE
 QR0173'TRACK, 56 FEET NORTH OF THE CENTER LINE OF THE ROAD, 38.5 FEET
 QR0173'FROM A CORNER POST ON THE NORTH SIDE OF THE ROAD, 5 FEET WEST
 QR0173'OF THE EAST RIGHT-OF-WAY FENCE, AND ABOUT 1-1/2 FEET HIGHER THAN
 QR0173'THE RAIL.  A STANDARD DISK, STAMPED 1861.630 K 17 1927 AND SET
 QR0173'IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1962 ***********************************************************************
 PU1962  DESIGNATION -  K 176
 PU1962  PID         -  PU1962
 PU1962  STATE/COUNTY-  SD/BUTTE
 PU1962  COUNTRY     -  US
 PU1962  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1962
 PU1962                         *CURRENT SURVEY CONTROL
 PU1962  ______________________________________________________________________
 PU1962* NAD 83(1986) POSITION- 44 44 53.     (N) 103 57 08.     (W)   SCALED
 PU1962* NAVD 88 ORTHO HEIGHT -   947.654 (meters)     3109.09  (feet) ADJUSTED
 PU1962  ______________________________________________________________________
 PU1962  GEOID HEIGHT    -        -15.294 (meters)                     GEOID18
 PU1962  DYNAMIC HEIGHT  -        947.390 (meters)     3108.23  (feet) COMP
 PU1962  MODELED GRAVITY -    980,307.1   (mgal)                       NAVD 88
 PU1962
 PU1962  VERT ORDER      -  SECOND    CLASS 0
 PU1962
 PU1962.The horizontal coordinates were scaled from a map and have
 PU1962.an estimated accuracy of +/- 6 seconds.
 PU1962
 PU1962.The orthometric height was determined by differential leveling and
 PU1962.adjusted by the NATIONAL GEODETIC SURVEY
 PU1962.in June 1991.
 PU1962
 PU1962.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1962.GEOID18 height accuracy estimate available here.
 PU1962
 PU1962.Click photographs - Photos may exist for this station.
 PU1962
 PU1962.The dynamic height is computed by dividing the NAVD 88
 PU1962.geopotential number by the normal gravity value computed on the
 PU1962.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1962.degrees latitude (g = 980.6199 gals.).
 PU1962
 PU1962.The modeled gravity was interpolated from observed gravity values.
 PU1962
 PU1962;                    North         East    Units  Estimated Accuracy
 PU1962;SPC SD N     -   109,280.      287,160.      MT  (+/- 180 meters Scaled)
 PU1962
 PU1962_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK829554(NAD 83)
 PU1962
 PU1962                          SUPERSEDED SURVEY CONTROL
 PU1962
 PU1962  NGVD 29 (??/??/92)  947.167  (m)         3107.50   (f) ADJ UNCH    2 0
 PU1962
 PU1962.Superseded values are not recommended for survey control.
 PU1962
 PU1962.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1962.See file dsdata.pdf to determine how the superseded data were derived.
 PU1962
 PU1962_MARKER: DB = BENCH MARK DISK
 PU1962_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1962_STAMPING: K 176 1934
 PU1962_MARK LOGO: CGS
 PU1962_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1962+STABILITY: SURFACE MOTION
 PU1962
 PU1962  HISTORY     - Date     Condition        Report By
 PU1962  HISTORY     - 1934     MONUMENTED       CGS
 PU1962
 PU1962                          STATION DESCRIPTION
 PU1962
 PU1962'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PU1962'7.3 MI NW FROM BELLE FOURCHE.
 PU1962'7.3 MILES NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE CENTER OF
 PU1962'OF BELLE FOURCHE, BUTTE COUNTY, 43 FEET WEST OF THE SOUTHWEST
 PU1962'HEADWALL OF A CULVERT, AND 44 FEET SOUTHWEST OF THE CENTERLINE
 PU1962'OF THE HIGHWAY.  A STANDARD DISK, STAMPED K 176 1934 AND SET IN
 PU1962'THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1615 ***********************************************************************
 PU1615  DESIGNATION -  K 177
 PU1615  PID         -  PU1615
 PU1615  STATE/COUNTY-  SD/LAWRENCE
 PU1615  COUNTRY     -  US
 PU1615  USGS QUAD   -  LEAD (2017)
 PU1615
 PU1615                         *CURRENT SURVEY CONTROL
 PU1615  ______________________________________________________________________
 PU1615* NAD 83(1986) POSITION- 44 18 02.     (N) 103 46 55.     (W)   SCALED
 PU1615* NAVD 88 ORTHO HEIGHT -  1700.062 (meters)     5577.62  (feet) ADJUSTED
 PU1615  ______________________________________________________________________
 PU1615  GEOID HEIGHT    -        -13.429 (meters)                     GEOID18
 PU1615  DYNAMIC HEIGHT  -       1699.309 (meters)     5575.15  (feet) COMP
 PU1615  MODELED GRAVITY -    980,113.6   (mgal)                       NAVD 88
 PU1615
 PU1615  VERT ORDER      -  SECOND    CLASS 0
 PU1615
 PU1615.The horizontal coordinates were scaled from a map and have
 PU1615.an estimated accuracy of +/- 6 seconds.
 PU1615
 PU1615.The orthometric height was determined by differential leveling and
 PU1615.adjusted by the NATIONAL GEODETIC SURVEY
 PU1615.in June 1991.
 PU1615
 PU1615.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1615.GEOID18 height accuracy estimate available here.
 PU1615
 PU1615.Click photographs - Photos may exist for this station.
 PU1615
 PU1615.The dynamic height is computed by dividing the NAVD 88
 PU1615.geopotential number by the normal gravity value computed on the
 PU1615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1615.degrees latitude (g = 980.6199 gals.).
 PU1615
 PU1615.The modeled gravity was interpolated from observed gravity values.
 PU1615
 PU1615;                    North         East    Units  Estimated Accuracy
 PU1615;SPC SD N     -    58,970.      298,300.      MT  (+/- 180 meters Scaled)
 PU1615
 PU1615_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK971059(NAD 83)
 PU1615
 PU1615                          SUPERSEDED SURVEY CONTROL
 PU1615
 PU1615  NGVD 29 (??/??/92) 1699.394  (m)         5575.43   (f) ADJ UNCH    2 0
 PU1615
 PU1615.Superseded values are not recommended for survey control.
 PU1615
 PU1615.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1615.See file dsdata.pdf to determine how the superseded data were derived.
 PU1615
 PU1615_MARKER: DB = BENCH MARK DISK
 PU1615_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1615_STAMPING: K 177 1934
 PU1615_MARK LOGO: CGS
 PU1615_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1615+STABILITY: SURFACE MOTION
 PU1615
 PU1615  HISTORY     - Date     Condition        Report By
 PU1615  HISTORY     - 1934     MONUMENTED       CGS
 PU1615  HISTORY     - 1938     GOOD             CGS
 PU1615
 PU1615                          STATION DESCRIPTION
 PU1615
 PU1615'DESCRIBED BY COAST AND GEODETIC SURVEY 1938
 PU1615'AT ENGLEWOOD.
 PU1615'AT ENGLEWOOD, LAWRENCE COUNTY, ABOUT 1,300 FEET NORTH OF THE
 PU1615'CHICAGO, BURLINGTON AND QUINCY RAILROAD STATION, ABOUT 10 RAILS
 PU1615'NORTH OF BRIDGE 98.81, 64 FEET WEST OF THE SECTION FOREMANS
 PU1615'RESIDENCE, 36 FEET WEST OF THE CENTER LINE OF THE TRACK, AND IN
 PU1615'THE SOUTHWEST CORNER OF A SMALL GARDEN.  A STANDARD DISK, STAMPED
 PU1615'K 177 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0564 ***********************************************************************
 OT0564  DESIGNATION -  K 178
 OT0564  PID         -  OT0564
 OT0564  STATE/COUNTY-  SD/CUSTER
 OT0564  COUNTRY     -  US
 OT0564  USGS QUAD   -  CICERO PEAK (2017)
 OT0564
 OT0564                         *CURRENT SURVEY CONTROL
 OT0564  ______________________________________________________________________
 OT0564* NAD 83(1986) POSITION- 43 39 03.     (N) 103 35 25.     (W)   SCALED
 OT0564* NAVD 88 ORTHO HEIGHT -  1544.981 (meters)     5068.83  (feet) ADJUSTED
 OT0564  ______________________________________________________________________
 OT0564  GEOID HEIGHT    -        -14.120 (meters)                     GEOID18
 OT0564  DYNAMIC HEIGHT  -       1544.281 (meters)     5066.53  (feet) COMP
 OT0564  MODELED GRAVITY -    980,110.0   (mgal)                       NAVD 88
 OT0564
 OT0564  VERT ORDER      -  SECOND    CLASS 0
 OT0564
 OT0564.The horizontal coordinates were scaled from a map and have
 OT0564.an estimated accuracy of +/- 6 seconds.
 OT0564
 OT0564.The orthometric height was determined by differential leveling and
 OT0564.adjusted by the NATIONAL GEODETIC SURVEY
 OT0564.in June 1991.
 OT0564
 OT0564.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0564.GEOID18 height accuracy estimate available here.
 OT0564
 OT0564.Click photographs - Photos may exist for this station.
 OT0564
 OT0564.The dynamic height is computed by dividing the NAVD 88
 OT0564.geopotential number by the normal gravity value computed on the
 OT0564.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0564.degrees latitude (g = 980.6199 gals.).
 OT0564
 OT0564.The modeled gravity was interpolated from observed gravity values.
 OT0564
 OT0564;                    North         East    Units  Estimated Accuracy
 OT0564;SPC SD S     -   151,510.      337,340.      MT  (+/- 180 meters Scaled)
 OT0564
 OT0564_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ136340(NAD 83)
 OT0564
 OT0564                          SUPERSEDED SURVEY CONTROL
 OT0564
 OT0564  NGVD 29 (??/??/92) 1544.372  (m)         5066.83   (f) ADJ UNCH    2 0
 OT0564
 OT0564.Superseded values are not recommended for survey control.
 OT0564
 OT0564.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0564.See file dsdata.pdf to determine how the superseded data were derived.
 OT0564
 OT0564_MARKER: DB = BENCH MARK DISK
 OT0564_SETTING: 66 = SET IN ROCK OUTCROP
 OT0564_STAMPING: K 178 1934
 OT0564_MARK LOGO: CGS
 OT0564_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0564+STABILITY: POSITION/ELEVATION WELL
 OT0564
 OT0564  HISTORY     - Date     Condition        Report By
 OT0564  HISTORY     - 1934     MONUMENTED       CGS
 OT0564  HISTORY     - 19950411 MARK NOT FOUND   NGS
 OT0564
 OT0564                          STATION DESCRIPTION
 OT0564
 OT0564'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OT0564'3.2 MI N FROM PRINGLE.
 OT0564'3.2 MILES NORTH ALONG THE CHICAGO, BURLINGTON AND QUINCY RAILROAD
 OT0564'FROM THE STATION AT PRINGLE, CUSTER COUNTY, ABOUT 0.5 MILE NORTH
 OT0564'OF MILEPOST 35, AT NIHART SPUR, 133 FEET SOUTHEAST OF THE SWITCH
 OT0564'STAND, 36.2 FEET EAST OF THE EAST RAIL, 12 FEET WEST OF THE
 OT0564'HIGHWAY RIGHT-OF-WAY FENCE, IN THE TOP OF A FLAT GRANITE OUTCROP,
 OT0564'AND ABOUT FLUSH WITH THE GROUND.  A STANDARD DISK, STAMPED
 OT0564'K 178 1934.
 OT0564
 OT0564                          STATION RECOVERY (1995)
 OT0564
 OT0564'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0564'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.  BENCH MARK K 178
 OT0564'RESET WAS ESTABLISHED IN THE GENERAL AREA.  SEE THE DESCRIPTION
 OT0564'THEREOF.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5677 ***********************************************************************
 AC5677  DESIGNATION -  K 178 RESET
 AC5677  PID         -  AC5677
 AC5677  STATE/COUNTY-  SD/CUSTER
 AC5677  COUNTRY     -  US
 AC5677  USGS QUAD   -  CICERO PEAK (2017)
 AC5677
 AC5677                         *CURRENT SURVEY CONTROL
 AC5677  ______________________________________________________________________
 AC5677* NAD 83(1986) POSITION- 43 39 07.     (N) 103 35 42.     (W)   SCALED
 AC5677* NAVD 88 ORTHO HEIGHT -  1543.373 (meters)     5063.55  (feet) ADJUSTED
 AC5677  ______________________________________________________________________
 AC5677  GEOID HEIGHT    -        -14.100 (meters)                     GEOID18
 AC5677  DYNAMIC HEIGHT  -       1542.672 (meters)     5061.25  (feet) COMP
 AC5677  MODELED GRAVITY -    980,109.0   (mgal)                       NAVD 88
 AC5677
 AC5677  VERT ORDER      -  FIRST     CLASS II
 AC5677
 AC5677.The horizontal coordinates were scaled from a map and have
 AC5677.an estimated accuracy of +/- 6 seconds.
 AC5677
 AC5677.The orthometric height was determined by differential leveling and
 AC5677.adjusted by the NATIONAL GEODETIC SURVEY
 AC5677.in October 1997.
 AC5677
 AC5677.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5677.GEOID18 height accuracy estimate available here.
 AC5677
 AC5677.Click photographs - Photos may exist for this station.
 AC5677
 AC5677.The dynamic height is computed by dividing the NAVD 88
 AC5677.geopotential number by the normal gravity value computed on the
 AC5677.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5677.degrees latitude (g = 980.6199 gals.).
 AC5677
 AC5677.The modeled gravity was interpolated from observed gravity values.
 AC5677
 AC5677;                    North         East    Units  Estimated Accuracy
 AC5677;SPC SD S     -   151,650.      336,960.      MT  (+/- 180 meters Scaled)
 AC5677
 AC5677_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ133341(NAD 83)
 AC5677
 AC5677                          SUPERSEDED SURVEY CONTROL
 AC5677
 AC5677.No superseded survey control is available for this station.
 AC5677
 AC5677_MARKER: DV = VERTICAL CONTROL DISK
 AC5677_SETTING: 66 = SET IN ROCK OUTCROP
 AC5677_STAMPING: K 178 RESET 1992
 AC5677_MARK LOGO: NGS
 AC5677_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5677_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5677+STABILITY: POSITION/ELEVATION WELL
 AC5677_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5677+SATELLITE: SATELLITE OBSERVATIONS - April 11, 1995
 AC5677
 AC5677  HISTORY     - Date     Condition        Report By
 AC5677  HISTORY     - 1992     MONUMENTED       NGS
 AC5677  HISTORY     - 19950411 GOOD             NGS
 AC5677
 AC5677                          STATION DESCRIPTION
 AC5677
 AC5677'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5677'12.4 KM (7.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 385 FROM THE POST
 AC5677'OFFICE IN CUSTER, NEAR THE SOUTH END OF A 2 BY 10-FOOT AREA OF
 AC5677'OUTCROPPING BEDROCK THAT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND
 AC5677'SURFACE, 267.6 M (878.0 FT) SOUTH OF THE CENTER OF A GRAVELED ROAD
 AC5677'LEADING EAST TO THE WHITE ELEPHANT MINE, 45.6 M (149.6 FT) EAST OF THE
 AC5677'HIGHWAY CENTERLINE, 41.6 M (136.5 FT) SOUTHEAST OF THE CENTER OF A
 AC5677'GATE, 22.1 M (72.5 FT) EAST OF A FENCE, 1.0 M (3.3 FT) BELOW THE LEVEL
 AC5677'OF THE HIGHWAY, AND 0.5 M (1.6 FT) WEST OF A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0344 ***********************************************************************
 OS0344  DESIGNATION -  K 18
 OS0344  PID         -  OS0344
 OS0344  STATE/COUNTY-  SD/BENNETT
 OS0344  COUNTRY     -  US
 OS0344  USGS QUAD   -  MARTIN SW (2017)
 OS0344
 OS0344                         *CURRENT SURVEY CONTROL
 OS0344  ______________________________________________________________________
 OS0344* NAD 83(1986) POSITION- 43 03 02.     (N) 101 42 22.     (W)   SCALED
 OS0344* NAVD 88 ORTHO HEIGHT -   995.408 (meters)     3265.77  (feet) ADJUSTED
 OS0344  ______________________________________________________________________
 OS0344  GEOID HEIGHT    -        -19.533 (meters)                     GEOID18
 OS0344  DYNAMIC HEIGHT  -        994.984 (meters)     3264.38  (feet) COMP
 OS0344  MODELED GRAVITY -    980,159.3   (mgal)                       NAVD 88
 OS0344
 OS0344  VERT ORDER      -  SECOND    CLASS 0
 OS0344
 OS0344.The horizontal coordinates were scaled from a map and have
 OS0344.an estimated accuracy of +/- 6 seconds.
 OS0344
 OS0344.The orthometric height was determined by differential leveling and
 OS0344.adjusted by the NATIONAL GEODETIC SURVEY
 OS0344.in June 1991.
 OS0344
 OS0344.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0344.GEOID18 height accuracy estimate available here.
 OS0344
 OS0344.Click photographs - Photos may exist for this station.
 OS0344
 OS0344.The dynamic height is computed by dividing the NAVD 88
 OS0344.geopotential number by the normal gravity value computed on the
 OS0344.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0344.degrees latitude (g = 980.6199 gals.).
 OS0344
 OS0344.The modeled gravity was interpolated from observed gravity values.
 OS0344
 OS0344;                    North         East    Units  Estimated Accuracy
 OS0344;SPC SD S     -    80,600.      488,160.      MT  (+/- 180 meters Scaled)
 OS0344
 OS0344_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKN796699(NAD 83)
 OS0344
 OS0344                          SUPERSEDED SURVEY CONTROL
 OS0344
 OS0344  NGVD 29 (??/??/92)  994.977  (m)         3264.35   (f) ADJ UNCH    2 0
 OS0344
 OS0344.Superseded values are not recommended for survey control.
 OS0344
 OS0344.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0344.See file dsdata.pdf to determine how the superseded data were derived.
 OS0344
 OS0344_MARKER: DB = BENCH MARK DISK
 OS0344_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0344_STAMPING: K 18 1934
 OS0344_MARK LOGO: CGS
 OS0344_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0344+STABILITY: SURFACE MOTION
 OS0344
 OS0344  HISTORY     - Date     Condition        Report By
 OS0344  HISTORY     - 1934     MONUMENTED       CGS
 OS0344
 OS0344                          STATION DESCRIPTION
 OS0344
 OS0344'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OS0344'9.3 MI N FROM MERRIMAN.
 OS0344'IN BENNETT COUNTY, SOUTH DAKOTA, 9.3 MILES NORTH ALONG NEBRASKA
 OS0344'STATE HIGHWAY 61 AND SOUTH DAKOTA STATE HIGHWAY 73 FROM MERRIMAN,
 OS0344'CHERRY COUNTY, NEBRASKA, 3.8 MILES NORTH OF THE NEBRASKA-SOUTH
 OS0344'DAKOTA STATE LINE, AT THE BOTTOM OF A SMALL VALLEY BETWEEN 2
 OS0344'SMALL RISES, AND 36 FEET WEST OF THE CENTERLINE OF THE HIGHWAY.
 OS0344'A STANDARD DISK, STAMPED K 18 1934 AND SET IN THE TOP OF A
 OS0344'CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1676 ***********************************************************************
 PU1676  DESIGNATION -  K 183
 PU1676  PID         -  PU1676
 PU1676  STATE/COUNTY-  SD/LAWRENCE
 PU1676  COUNTRY     -  US
 PU1676  USGS QUAD   -  SAVOY (2017)
 PU1676
 PU1676                         *CURRENT SURVEY CONTROL
 PU1676  ______________________________________________________________________
 PU1676* NAD 83(1986) POSITION- 44 17 42.     (N) 103 53 21.     (W)   SCALED
 PU1676* NAVD 88 ORTHO HEIGHT -  1656.884 (meters)     5435.96  (feet) ADJUSTED
 PU1676  ______________________________________________________________________
 PU1676  GEOID HEIGHT    -        -13.192 (meters)                     GEOID18
 PU1676  DYNAMIC HEIGHT  -       1656.135 (meters)     5433.50  (feet) COMP
 PU1676  MODELED GRAVITY -    980,106.7   (mgal)                       NAVD 88
 PU1676
 PU1676  VERT ORDER      -  SECOND    CLASS 0
 PU1676
 PU1676.The horizontal coordinates were scaled from a map and have
 PU1676.an estimated accuracy of +/- 6 seconds.
 PU1676
 PU1676.The orthometric height was determined by differential leveling and
 PU1676.adjusted by the NATIONAL GEODETIC SURVEY
 PU1676.in June 1991.
 PU1676
 PU1676.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1676.GEOID18 height accuracy estimate available here.
 PU1676
 PU1676.Click photographs - Photos may exist for this station.
 PU1676
 PU1676.The dynamic height is computed by dividing the NAVD 88
 PU1676.geopotential number by the normal gravity value computed on the
 PU1676.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1676.degrees latitude (g = 980.6199 gals.).
 PU1676
 PU1676.The modeled gravity was interpolated from observed gravity values.
 PU1676
 PU1676;                    North         East    Units  Estimated Accuracy
 PU1676;SPC SD N     -    58,760.      289,730.      MT  (+/- 180 meters Scaled)
 PU1676
 PU1676_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK886052(NAD 83)
 PU1676
 PU1676                          SUPERSEDED SURVEY CONTROL
 PU1676
 PU1676  NGVD 29 (??/??/92) 1656.195  (m)         5433.70   (f) ADJ UNCH    2 0
 PU1676
 PU1676.Superseded values are not recommended for survey control.
 PU1676
 PU1676.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1676.See file dsdata.pdf to determine how the superseded data were derived.
 PU1676
 PU1676_MARKER: DB = BENCH MARK DISK
 PU1676_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1676_STAMPING: K 183 1934
 PU1676_MARK LOGO: CGS
 PU1676_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1676+STABILITY: SURFACE MOTION
 PU1676
 PU1676  HISTORY     - Date     Condition        Report By
 PU1676  HISTORY     - 1934     MONUMENTED       CGS
 PU1676  HISTORY     - 1958     GOOD             CGS
 PU1676
 PU1676                          STATION DESCRIPTION
 PU1676
 PU1676'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 PU1676'9.1 MI SW FROM LEAD.
 PU1676'9.1 MILES SOUTHWEST ALONG U.S. HIGHWAY 85 FROM LEAD, LAWRENCE
 PU1676'COUNTY, 1.2 MILES WEST OF OLD CHEYENNE CROSSING, IN A TURNOUT
 PU1676'SOUTH OF THE HIGHWAY, 45 FEET EAST OF THE EAST EDGE OF A BORROW
 PU1676'PIT, 33 FEET SOUTH OF THE CENTERLINE OF THE HIGHWAY, AND IN
 PU1676'LARGE FLAT AREA.  A STANDARD DISK, STAMPED K 183 1934 AND SET
 PU1676'IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0421 ***********************************************************************
 QS0421  DESIGNATION -  K 19
 QS0421  PID         -  QS0421
 QS0421  STATE/COUNTY-  SD/CORSON
 QS0421  COUNTRY     -  US
 QS0421  USGS QUAD   -  MCINTOSH SE (2017)
 QS0421
 QS0421                         *CURRENT SURVEY CONTROL
 QS0421  ______________________________________________________________________
 QS0421* NAD 83(1986) POSITION- 45 45 15.23   (N) 101 19 55.42   (W)   HD_HELD1
 QS0421* NAVD 88 ORTHO HEIGHT -   603.942 (meters)     1981.43  (feet) ADJUSTED
 QS0421  ______________________________________________________________________
 QS0421  GEOID HEIGHT    -        -20.541 (meters)                     GEOID18
 QS0421  DYNAMIC HEIGHT  -        603.878 (meters)     1981.22  (feet) COMP
 QS0421  MODELED GRAVITY -    980,491.2   (mgal)                       NAVD 88
 QS0421
 QS0421  VERT ORDER      -  FIRST     CLASS II
 QS0421
 QS0421.The horizontal coordinates were determined by differentially corrected
 QS0421.hand held GPS observations or other comparable positioning techniques
 QS0421.and have an estimated accuracy of +/- 3 meters.
 QS0421
 QS0421.The orthometric height was determined by differential leveling and
 QS0421.adjusted by the NATIONAL GEODETIC SURVEY
 QS0421.in June 1991.
 QS0421
 QS0421.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0421.GEOID18 height accuracy estimate available here.
 QS0421
 QS0421.Click photographs - Photos may exist for this station.
 QS0421
 QS0421.The dynamic height is computed by dividing the NAVD 88
 QS0421.geopotential number by the normal gravity value computed on the
 QS0421.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0421.degrees latitude (g = 980.6199 gals.).
 QS0421
 QS0421.The modeled gravity was interpolated from observed gravity values.
 QS0421
 QS0421;                    North         East    Units  Estimated Accuracy
 QS0421;SPC SD N     -   214,316.7     496,361.4     MT  (+/- 3 meters HH1 GPS) 
 QS0421
 QS0421_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR1862669386(NAD 83)
 QS0421
 QS0421                          SUPERSEDED SURVEY CONTROL
 QS0421
 QS0421  NGVD 29 (??/??/92)  603.475  (m)         1979.90   (f) ADJ UNCH    1 2
 QS0421
 QS0421.Superseded values are not recommended for survey control.
 QS0421
 QS0421.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0421.See file dsdata.pdf to determine how the superseded data were derived.
 QS0421
 QS0421_MARKER: DB = BENCH MARK DISK
 QS0421_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0421_STAMPING: K 19 1933
 QS0421_MARK LOGO: CGS
 QS0421_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0421+STABILITY: SURFACE MOTION
 QS0421
 QS0421  HISTORY     - Date     Condition        Report By
 QS0421  HISTORY     - 1933     MONUMENTED       CGS
 QS0421  HISTORY     - 1950     GOOD             CGS
 QS0421  HISTORY     - 1985     MARK NOT FOUND   NGS
 QS0421
 QS0421                          STATION DESCRIPTION
 QS0421
 QS0421'DESCRIBED BY COAST AND GEODETIC SURVEY 1950
 QS0421'13.6 MI S FROM MC INTOSH.
 QS0421'13.6 MILES SOUTH ALONG STATE HIGHWAY 65 FROM MC INTOSH, CORSON
 QS0421'COUNTY, ABOUT 0.9 MILE SOUTH OF HUMP CREEK, AT THE BASE OF ONE
 QS0421'OF A GROUP OF SMALL HILLS, AT A CURVE TO THE WEST AROUND THE
 QS0421'HILL, AND 77 FEET WEST OF THE CENTER LINE OF THE HIGHWAY.  A
 QS0421'STANDARD DISK, STAMPED K 19 1933 AND SET IN THE TOP OF A CONCRETE
 QS0421'POST PROJECTING ABOUT 7 INCHES ABOVE GROUND.
 QS0421
 QS0421                          STATION RECOVERY (1985)
 QS0421
 QS0421'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0421'NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QQ0226 ***********************************************************************
 QQ0226  DESIGNATION -  K 19
 QQ0226  PID         -  QQ0226
 QQ0226  STATE/COUNTY-  SD/DAY
 QQ0226  COUNTRY     -  US
 QQ0226  USGS QUAD   -  WAUBAY (2017)
 QQ0226
 QQ0226                         *CURRENT SURVEY CONTROL
 QQ0226  ______________________________________________________________________
 QQ0226* NAD 83(1986) POSITION- 45 19 40.     (N) 097 18 18.     (W)   SCALED
 QQ0226* NAVD 88 ORTHO HEIGHT -   553.275 (meters)     1815.20  (feet) ADJUSTED
 QQ0226  ______________________________________________________________________
 QQ0226  GEOID HEIGHT    -        -25.155 (meters)                     GEOID18
 QQ0226  DYNAMIC HEIGHT  -        553.211 (meters)     1814.99  (feet) COMP
 QQ0226  MODELED GRAVITY -    980,483.9   (mgal)                       NAVD 88
 QQ0226
 QQ0226  VERT ORDER      -  FIRST     CLASS II
 QQ0226
 QQ0226.The horizontal coordinates were scaled from a map and have
 QQ0226.an estimated accuracy of +/- 6 seconds.
 QQ0226
 QQ0226.The orthometric height was determined by differential leveling and
 QQ0226.adjusted by the NATIONAL GEODETIC SURVEY
 QQ0226.in July 1998.
 QQ0226
 QQ0226.Significant digits in the geoid height do not necessarily reflect accuracy.
 QQ0226.GEOID18 height accuracy estimate available here.
 QQ0226
 QQ0226.Click photographs - Photos may exist for this station.
 QQ0226
 QQ0226.The dynamic height is computed by dividing the NAVD 88
 QQ0226.geopotential number by the normal gravity value computed on the
 QQ0226.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QQ0226.degrees latitude (g = 980.6199 gals.).
 QQ0226
 QQ0226.The modeled gravity was interpolated from observed gravity values.
 QQ0226
 QQ0226;                    North         East    Units  Estimated Accuracy
 QQ0226;SPC SD N     -   169,580.      811,230.      MT  (+/- 180 meters Scaled)
 QQ0226
 QQ0226_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPR328207(NAD 83)
 QQ0226
 QQ0226                          SUPERSEDED SURVEY CONTROL
 QQ0226
 QQ0226  NAVD 88 (06/15/91)  553.269  (m)         1815.18   (f) SUPERSEDED  1 2
 QQ0226  NGVD 29 (??/??/92)  552.988  (m)         1814.26   (f) ADJ UNCH    1 2
 QQ0226
 QQ0226.Superseded values are not recommended for survey control.
 QQ0226
 QQ0226.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QQ0226.See file dsdata.pdf to determine how the superseded data were derived.
 QQ0226
 QQ0226_MARKER: DB = BENCH MARK DISK
 QQ0226_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QQ0226_STAMPING: K 19 1931 1814.261
 QQ0226_MARK LOGO: CGS
 QQ0226_PROJECTION: FLUSH
 QQ0226_MAGNETIC: N = NO MAGNETIC MATERIAL
 QQ0226_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QQ0226+STABILITY: SURFACE MOTION
 QQ0226_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QQ0226+SATELLITE: SATELLITE OBSERVATIONS - March 14, 1997
 QQ0226
 QQ0226  HISTORY     - Date     Condition        Report By
 QQ0226  HISTORY     - 1931     MONUMENTED       CGS
 QQ0226  HISTORY     - 1941     GOOD             CGS
 QQ0226  HISTORY     - 19970314 GOOD             NGS
 QQ0226
 QQ0226                          STATION DESCRIPTION
 QQ0226
 QQ0226'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QQ0226'IN WAUBAY.
 QQ0226'AT WAUBAY, DAY COUNTY, 107 FEET SOUTHEAST OF THE SOUTHEAST
 QQ0226'CORNER OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD
 QQ0226'STATION, 100 FEET WEST OF THE STREET, 82 FEET SOUTH OF THE CENTER
 QQ0226'LINE OF THE SOUTH MAIN TRACK, AND 5 FEET NORTH OF THE FENCE.
 QQ0226'A STANDARD DISK, STAMPED 1814.261 K 19 1931 AND SET IN THE TOP
 QQ0226'OF A CONCRETE POST PROJECTING 1 INCH ABOVE GROUND.
 QQ0226
 QQ0226                          STATION RECOVERY (1941)
 QQ0226
 QQ0226'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QQ0226'RECOVERED IN GOOD CONDITION.
 QQ0226
 QQ0226                          STATION RECOVERY (1997)
 QQ0226
 QQ0226'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QQ0226'IN WAUBAY, AT THE INTERSECTION OF MAIN STREET AND THE BURLINGTON
 QQ0226'NORTHERN RAILROAD, 48.4 M (158.8 FT) WEST OF THE STREET CENTER, 30.5 M
 QQ0226'(100.1 FT) WEST OF A UTILITY POLE WITH 2 GUY CABLES, 28.0 M (91.9 FT)
 QQ0226'SOUTH OF THE NEAR RAIL, 12.6 M (41.3 FT) NORTH OF THE NORTHEAST CORNER
 QQ0226'OF A BUS SHED, 5.4 M (17.7 FT) EAST OF A UTILITY POLE, 0.5 M (1.6 FT)
 QQ0226'BELOW THE LEVEL OF THE TRACK, 0.3 M (1.0 FT) EAST OF A WITNESS POST,
 QQ0226'AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0489 ***********************************************************************
 PR0489  DESIGNATION -  K 2
 PR0489  PID         -  PR0489
 PR0489  STATE/COUNTY-  SD/LAKE
 PR0489  COUNTRY     -  US
 PR0489  USGS QUAD   -  MADISON (2017)
 PR0489
 PR0489                         *CURRENT SURVEY CONTROL
 PR0489  ______________________________________________________________________
 PR0489* NAD 83(1986) POSITION- 44 00 07.     (N) 097 02 47.     (W)   SCALED
 PR0489* NAVD 88 ORTHO HEIGHT -   519.969 (meters)     1705.93  (feet) ADJUSTED
 PR0489  ______________________________________________________________________
 PR0489  GEOID HEIGHT    -        -25.811 (meters)                     GEOID18
 PR0489  DYNAMIC HEIGHT  -        519.846 (meters)     1705.53  (feet) COMP
 PR0489  MODELED GRAVITY -    980,365.5   (mgal)                       NAVD 88
 PR0489
 PR0489  VERT ORDER      -  FIRST     CLASS II
 PR0489
 PR0489.The horizontal coordinates were scaled from a map and have
 PR0489.an estimated accuracy of +/- 6 seconds.
 PR0489
 PR0489.The orthometric height was determined by differential leveling and
 PR0489.adjusted by the NATIONAL GEODETIC SURVEY
 PR0489.in June 1991.
 PR0489
 PR0489.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0489.GEOID18 height accuracy estimate available here.
 PR0489
 PR0489.Click photographs - Photos may exist for this station.
 PR0489
 PR0489.The dynamic height is computed by dividing the NAVD 88
 PR0489.geopotential number by the normal gravity value computed on the
 PR0489.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0489.degrees latitude (g = 980.6199 gals.).
 PR0489
 PR0489.The modeled gravity was interpolated from observed gravity values.
 PR0489
 PR0489;                    North         East    Units  Estimated Accuracy
 PR0489;SPC SD S     -   190,590.      863,540.      MT  (+/- 180 meters Scaled)
 PR0489
 PR0489_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP566739(NAD 83)
 PR0489
 PR0489                          SUPERSEDED SURVEY CONTROL
 PR0489
 PR0489  NGVD 29 (??/??/92)  519.678  (m)         1704.98   (f) ADJ UNCH    1 2
 PR0489
 PR0489.Superseded values are not recommended for survey control.
 PR0489
 PR0489.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0489.See file dsdata.pdf to determine how the superseded data were derived.
 PR0489
 PR0489_MARKER: H = DRILL HOLE
 PR0489_SETTING: 66 = SET IN ROCK OUTCROP
 PR0489_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR0489+STABILITY: POSITION/ELEVATION WELL
 PR0489
 PR0489  HISTORY     - Date     Condition        Report By
 PR0489  HISTORY     - 1905     MONUMENTED       CGS
 PR0489  HISTORY     - 1934     GOOD             CGS
 PR0489  HISTORY     - 1968     MARK NOT FOUND   USGS
 PR0489  HISTORY     - 20110405 MARK NOT FOUND   INDIV
 PR0489
 PR0489                          STATION DESCRIPTION
 PR0489
 PR0489'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 PR0489'3.4 MI E FROM MADISON.
 PR0489'3.4 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 PR0489'PACIFIC RAILROAD FROM THE STATION AT MADISON, LAKE COUNTY, 300
 PR0489'YARDS EAST OF THE ROAD ON THE WEST LINE OF THE NORTHWEST QUARTER
 PR0489'OF SECTION 11, T 106 N, R 52 W, 36 FEET NORTH OF THE CENTER
 PR0489'LINE OF THE TRACK, 11 FEET SOUTH OF A FENCE, ON A RED-QUARTZ ROCK
 PR0489'LEVEL WITH THE GROUND, AND ABOUT 1-1/2 FEET LOWER THAN THE
 PR0489'TRACK.  THE BOTTOM OF A SQUARE HOLE, SURROUNDED BY THE LETTERS
 PR0489'USBM.
 PR0489
 PR0489                          STATION RECOVERY (1968)
 PR0489
 PR0489'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1968
 PR0489'MARK NOT FOUND.
 PR0489
 PR0489                          STATION RECOVERY (2011)
 PR0489
 PR0489'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR0489'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2005 ***********************************************************************
 PU2005  DESIGNATION -  K 2 B 1
 PU2005  PID         -  PU2005
 PU2005  STATE/COUNTY-  SD/BUTTE
 PU2005  COUNTRY     -  US
 PU2005  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2005
 PU2005                         *CURRENT SURVEY CONTROL
 PU2005  ______________________________________________________________________
 PU2005* NAD 83(1986) POSITION- 44 39 17.     (N) 103 46 15.     (W)   SCALED
 PU2005* NAVD 88 ORTHO HEIGHT -   989.745 (meters)     3247.19  (feet) ADJUSTED
 PU2005  ______________________________________________________________________
 PU2005  GEOID HEIGHT    -        -15.429 (meters)                     GEOID18
 PU2005  DYNAMIC HEIGHT  -        989.462 (meters)     3246.26  (feet) COMP
 PU2005  MODELED GRAVITY -    980,297.3   (mgal)                       NAVD 88
 PU2005
 PU2005  VERT ORDER      -  SECOND    CLASS 0
 PU2005
 PU2005.The horizontal coordinates were scaled from a map and have
 PU2005.an estimated accuracy of +/- 6 seconds.
 PU2005
 PU2005.The orthometric height was determined by differential leveling and
 PU2005.adjusted by the NATIONAL GEODETIC SURVEY
 PU2005.in June 1991.
 PU2005
 PU2005.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2005.GEOID18 height accuracy estimate available here.
 PU2005
 PU2005.Click photographs - Photos may exist for this station.
 PU2005
 PU2005.The dynamic height is computed by dividing the NAVD 88
 PU2005.geopotential number by the normal gravity value computed on the
 PU2005.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2005.degrees latitude (g = 980.6199 gals.).
 PU2005
 PU2005.The modeled gravity was interpolated from observed gravity values.
 PU2005
 PU2005;                    North         East    Units  Estimated Accuracy
 PU2005;SPC SD N     -    98,240.      301,020.      MT  (+/- 180 meters Scaled)
 PU2005
 PU2005_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK974453(NAD 83)
 PU2005
 PU2005                          SUPERSEDED SURVEY CONTROL
 PU2005
 PU2005  NGVD 29 (??/??/92)  989.251  (m)         3245.57   (f) ADJ UNCH    2 0
 PU2005
 PU2005.Superseded values are not recommended for survey control.
 PU2005
 PU2005.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2005.See file dsdata.pdf to determine how the superseded data were derived.
 PU2005
 PU2005_MARKER: Z = SEE DESCRIPTION
 PU2005_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU2005_SP_SET: PIER
 PU2005_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2005
 PU2005  HISTORY     - Date     Condition        Report By
 PU2005  HISTORY     - UNK      MONUMENTED       USAF
 PU2005  HISTORY     - 1962     GOOD             CGS
 PU2005
 PU2005                          STATION DESCRIPTION
 PU2005
 PU2005'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2005'4.5 MI E FROM BELLE FOURCHE.
 PU2005'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2005'FROM THE STATION AT BELLE FOURCHE, THENCE 3.5 MILES EAST ALONG
 PU2005'A GRAVELED ROAD, 0.15 MILE EAST OF JILL TRIANGULATION STATION,
 PU2005'IN A FIELD, 309 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 329
 PU2005'FEET SOUTH AND ACROSS THE ROAD FROM TELEPHONE POLE 6, CENTER
 PU2005'OF TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER
 PU2005'WHICH PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2006 ***********************************************************************
 PU2006  DESIGNATION -  K 2 B 2
 PU2006  PID         -  PU2006
 PU2006  STATE/COUNTY-  SD/BUTTE
 PU2006  COUNTRY     -  US
 PU2006  USGS QUAD   -  BELLE FOURCHE (2017)
 PU2006
 PU2006                         *CURRENT SURVEY CONTROL
 PU2006  ______________________________________________________________________
 PU2006* NAD 83(1986) POSITION- 44 39 05.     (N) 103 46 15.     (W)   SCALED
 PU2006* NAVD 88 ORTHO HEIGHT -   994.924 (meters)     3264.18  (feet) ADJUSTED
 PU2006  ______________________________________________________________________
 PU2006  GEOID HEIGHT    -        -15.420 (meters)                     GEOID18
 PU2006  DYNAMIC HEIGHT  -        994.637 (meters)     3263.24  (feet) COMP
 PU2006  MODELED GRAVITY -    980,295.5   (mgal)                       NAVD 88
 PU2006
 PU2006  VERT ORDER      -  SECOND    CLASS 0
 PU2006
 PU2006.The horizontal coordinates were scaled from a map and have
 PU2006.an estimated accuracy of +/- 6 seconds.
 PU2006
 PU2006.The orthometric height was determined by differential leveling and
 PU2006.adjusted by the NATIONAL GEODETIC SURVEY
 PU2006.in June 1991.
 PU2006
 PU2006.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2006.GEOID18 height accuracy estimate available here.
 PU2006
 PU2006.Click photographs - Photos may exist for this station.
 PU2006
 PU2006.The dynamic height is computed by dividing the NAVD 88
 PU2006.geopotential number by the normal gravity value computed on the
 PU2006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2006.degrees latitude (g = 980.6199 gals.).
 PU2006
 PU2006.The modeled gravity was interpolated from observed gravity values.
 PU2006
 PU2006;                    North         East    Units  Estimated Accuracy
 PU2006;SPC SD N     -    97,870.      301,000.      MT  (+/- 180 meters Scaled)
 PU2006
 PU2006_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK974449(NAD 83)
 PU2006
 PU2006                          SUPERSEDED SURVEY CONTROL
 PU2006
 PU2006  NGVD 29 (??/??/92)  994.428  (m)         3262.55   (f) ADJ UNCH    2 0
 PU2006
 PU2006.Superseded values are not recommended for survey control.
 PU2006
 PU2006.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2006.See file dsdata.pdf to determine how the superseded data were derived.
 PU2006
 PU2006_MARKER: Z = SEE DESCRIPTION
 PU2006_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU2006_SP_SET: PIER
 PU2006_STAMPING: K 2 B 2
 PU2006_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2006
 PU2006  HISTORY     - Date     Condition        Report By
 PU2006  HISTORY     - UNK      MONUMENTED       USAF
 PU2006  HISTORY     - 1962     GOOD             CGS
 PU2006
 PU2006                          STATION DESCRIPTION
 PU2006
 PU2006'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2006'4.8 MI E FROM BELLE FOURCHE.
 PU2006'1.0 MILE SOUTHEAST ALONG THE CHICAGO AND NORTHWESTERN RAILWAY
 PU2006'FROM THE STATION AT BELLE FOURCHE, THENCE 3.5 MILES EAST ALONG
 PU2006'A GRAVELED ROAD, THENCE 0.3 MILE SOUTH ACROSS COUNTRY, 0.25
 PU2006'MILE SOUTH-SOUTHEAST OF K 2 B 1, IN A FIELD, CENTER OF TRIBRACH
 PU2006'MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS
 PU2006'4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0507 ***********************************************************************
 QS0507  DESIGNATION -  K 20
 QS0507  PID         -  QS0507
 QS0507  STATE/COUNTY-  SD/ZIEBACH
 QS0507  COUNTRY     -  US
 QS0507  USGS QUAD   -  DUPREE NE (2017)
 QS0507
 QS0507                         *CURRENT SURVEY CONTROL
 QS0507  ______________________________________________________________________
 QS0507* NAD 83(1986) POSITION- 45 11 28.33   (N) 101 32 13.58   (W)   HD_HELD1
 QS0507* NAVD 88 ORTHO HEIGHT -   671.310 (meters)     2202.46  (feet) ADJUSTED
 QS0507  ______________________________________________________________________
 QS0507  GEOID HEIGHT    -        -20.601 (meters)                     GEOID18
 QS0507  DYNAMIC HEIGHT  -        671.188 (meters)     2202.06  (feet) COMP
 QS0507  MODELED GRAVITY -    980,414.0   (mgal)                       NAVD 88
 QS0507
 QS0507  VERT ORDER      -  FIRST     CLASS II
 QS0507
 QS0507.The horizontal coordinates were determined by differentially corrected
 QS0507.hand held GPS observations or other comparable positioning techniques
 QS0507.and have an estimated accuracy of +/- 3 meters.
 QS0507
 QS0507.The orthometric height was determined by differential leveling and
 QS0507.adjusted by the NATIONAL GEODETIC SURVEY
 QS0507.in June 1991.
 QS0507
 QS0507.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0507.GEOID18 height accuracy estimate available here.
 QS0507
 QS0507.Click photographs - Photos may exist for this station.
 QS0507
 QS0507.The dynamic height is computed by dividing the NAVD 88
 QS0507.geopotential number by the normal gravity value computed on the
 QS0507.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0507.degrees latitude (g = 980.6199 gals.).
 QS0507
 QS0507.The modeled gravity was interpolated from observed gravity values.
 QS0507
 QS0507;                    North         East    Units  Estimated Accuracy
 QS0507;SPC SD N     -   152,037.1     479,222.1     MT  (+/- 3 meters HH1 GPS) 
 QS0507
 QS0507_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR0070307322(NAD 83)
 QS0507
 QS0507                          SUPERSEDED SURVEY CONTROL
 QS0507
 QS0507  NGVD 29 (??/??/92)  670.854  (m)         2200.96   (f) ADJ UNCH    1 2
 QS0507
 QS0507.Superseded values are not recommended for survey control.
 QS0507
 QS0507.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0507.See file dsdata.pdf to determine how the superseded data were derived.
 QS0507
 QS0507_MARKER: DB = BENCH MARK DISK
 QS0507_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0507_STAMPING: K 20 1933
 QS0507_MARK LOGO: CGS
 QS0507_PROJECTION: PROJECTING 15 CENTIMETERS
 QS0507_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0507+STABILITY: SURFACE MOTION
 QS0507_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0507+SATELLITE: SATELLITE OBSERVATIONS - July 26, 2012
 QS0507
 QS0507  HISTORY     - Date     Condition        Report By
 QS0507  HISTORY     - 1933     MONUMENTED       CGS
 QS0507  HISTORY     - 1934     GOOD             CGS
 QS0507  HISTORY     - 1985     GOOD             NGS
 QS0507  HISTORY     - 20120726 GOOD             INDIV
 QS0507
 QS0507                          STATION DESCRIPTION
 QS0507
 QS0507'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 QS0507'12.5 MI N FROM DUPREE.
 QS0507'12.5 MILES NORTH ALONG STATE HIGHWAY 65 FROM DUPREE, ZIEBACH
 QS0507'COUNTY, ABOUT 2.3 MILES SOUTH OF THE BRIDGE OVER MOREAU RIVER,
 QS0507'AND 94 FEET EAST OF THE CENTER LINE OF THE HIGHWAY.  A STANDARD
 QS0507'DISK, STAMPED K 20 1933 AND SET IN THE TOP OF A CONCRETE POST
 QS0507'PROJECTING ABOUT 7 INCHES ABOVE GROUND.
 QS0507
 QS0507                          STATION RECOVERY (1934)
 QS0507
 QS0507'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 QS0507'RECOVERED IN GOOD CONDITION.
 QS0507
 QS0507                          STATION RECOVERY (1985)
 QS0507
 QS0507'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 QS0507'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  2.88 KM (1.79
 QS0507'MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN STREET AT
 QS0507'DUPREE, THENCE 17.41 KM (10.82 MI) NORTH ALONG STATE HIGHWAY 65, 3.24
 QS0507'KM (2.01 MI) SOUTHWEST OF THE SOUTHWEST END OF THE BRIDGE OVER THE
 QS0507'MOREAU RIVER, 0.39 KM (0.24 MI) SOUTH OF MILEPOST 175, 28.3 METERS (93
 QS0507'FT) EAST OF THE HIGHWAY CENTERLINE, 73.8 METERS (242 FT)
 QS0507'NORTH-NORTHEAST OF THE EAST END OF 18-INCH PIPE CULVERT, 64.6 METERS
 QS0507'(212 FT) SOUTH-SOUTHEAST OF THE EAST END OF A 18-INCH PIPE CULVERT AND
 QS0507'15.2 METERS (50 FT) EAST OF THE RIGHT-OF-WAY FENCE.
 QS0507'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0507'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
 QS0507
 QS0507                          STATION RECOVERY (2012)
 QS0507
 QS0507'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0507'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0056 ***********************************************************************
 QR0056  DESIGNATION -  K 20
 QR0056  PID         -  QR0056
 QR0056  STATE/COUNTY-  SD/BROWN
 QR0056  COUNTRY     -  US
 QR0056  USGS QUAD   -  JAMES (2017)
 QR0056
 QR0056                         *CURRENT SURVEY CONTROL
 QR0056  ______________________________________________________________________
 QR0056* NAD 83(1986) POSITION- 45 27 58.     (N) 098 12 51.     (W)   SCALED
 QR0056* NAVD 88 ORTHO HEIGHT -   397.417 (meters)     1303.86  (feet) ADJUSTED
 QR0056  ______________________________________________________________________
 QR0056  GEOID HEIGHT    -        -24.775 (meters)                     GEOID18
 QR0056  DYNAMIC HEIGHT  -        397.388 (meters)     1303.76  (feet) COMP
 QR0056  MODELED GRAVITY -    980,532.4   (mgal)                       NAVD 88
 QR0056
 QR0056  VERT ORDER      -  FIRST     CLASS II
 QR0056
 QR0056.The horizontal coordinates were scaled from a map and have
 QR0056.an estimated accuracy of +/- 6 seconds.
 QR0056
 QR0056.The orthometric height was determined by differential leveling and
 QR0056.adjusted by the NATIONAL GEODETIC SURVEY
 QR0056.in June 1991.
 QR0056
 QR0056.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0056.GEOID18 height accuracy estimate available here.
 QR0056
 QR0056.Click photographs - Photos may exist for this station.
 QR0056
 QR0056.The dynamic height is computed by dividing the NAVD 88
 QR0056.geopotential number by the normal gravity value computed on the
 QR0056.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0056.degrees latitude (g = 980.6199 gals.).
 QR0056
 QR0056.The modeled gravity was interpolated from observed gravity values.
 QR0056
 QR0056;                    North         East    Units  Estimated Accuracy
 QR0056;SPC SD N     -   182,980.      739,650.      MT  (+/- 180 meters Scaled)
 QR0056
 QR0056_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNR614350(NAD 83)
 QR0056
 QR0056                          SUPERSEDED SURVEY CONTROL
 QR0056
 QR0056  NGVD 29 (??/??/92)  397.128  (m)         1302.91   (f) ADJ UNCH    1 2
 QR0056
 QR0056.Superseded values are not recommended for survey control.
 QR0056
 QR0056.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0056.See file dsdata.pdf to determine how the superseded data were derived.
 QR0056
 QR0056_MARKER: DB = BENCH MARK DISK
 QR0056_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0056_STAMPING: 1302.911 K 20 1931
 QR0056_MARK LOGO: CGS
 QR0056_PROJECTION: PROJECTING 5 CENTIMETERS
 QR0056_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0056+STABILITY: SURFACE MOTION
 QR0056
 QR0056  HISTORY     - Date     Condition        Report By
 QR0056  HISTORY     - 1931     MONUMENTED       CGS
 QR0056  HISTORY     - 1941     GOOD             CGS
 QR0056  HISTORY     - 19970311 MARK NOT FOUND   NGS
 QR0056
 QR0056                          STATION DESCRIPTION
 QR0056
 QR0056'DESCRIBED BY COAST AND GEODETIC SURVEY 1931
 QR0056'IN JAMES.
 QR0056'AT JAMES, BROWN COUNTY, 63 FEET EAST OF THE CHICAGO, MILWAUKEE,
 QR0056'ST. PAUL AND PACIFIC RAILROAD STATION, AND 36.5 FEET NORTH OF
 QR0056'THE CENTER LINE OF THE NORTH TRACK.  A STANDARD DISK, STAMPED
 QR0056'1302.911 K 20 1931 AND SET IN THE TOP OF A CONCRETE POST
 QR0056'PROJECTING 2 INCHES ABOVE GROUND.
 QR0056
 QR0056                          STATION RECOVERY (1941)
 QR0056
 QR0056'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941
 QR0056'RECOVERED IN GOOD CONDITION.
 QR0056
 QR0056                          STATION RECOVERY (1997)
 QR0056
 QR0056'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (GAS)
 QR0056'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0841 ***********************************************************************
 PT0841  DESIGNATION -  K 21
 PT0841  PID         -  PT0841
 PT0841  STATE/COUNTY-  SD/HAAKON
 PT0841  COUNTRY     -  US
 PT0841  USGS QUAD   -  CHERRY CREEK (2017)
 PT0841
 PT0841                         *CURRENT SURVEY CONTROL
 PT0841  ______________________________________________________________________
 PT0841* NAD 83(1986) POSITION- 44 33 23.00   (N) 101 29 16.87   (W)   HD_HELD1
 PT0841* NAVD 88 ORTHO HEIGHT -   563.905 (meters)     1850.08  (feet) ADJUSTED
 PT0841  ______________________________________________________________________
 PT0841  GEOID HEIGHT    -        -21.418 (meters)                     GEOID18
 PT0841  DYNAMIC HEIGHT  -        563.782 (meters)     1849.67  (feet) COMP
 PT0841  MODELED GRAVITY -    980,382.4   (mgal)                       NAVD 88
 PT0841
 PT0841  VERT ORDER      -  FIRST     CLASS II
 PT0841
 PT0841.The horizontal coordinates were determined by differentially corrected
 PT0841.hand held GPS observations or other comparable positioning techniques
 PT0841.and have an estimated accuracy of +/- 3 meters.
 PT0841
 PT0841.The orthometric height was determined by differential leveling and
 PT0841.adjusted by the NATIONAL GEODETIC SURVEY
 PT0841.in June 1991.
 PT0841
 PT0841.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0841.GEOID18 height accuracy estimate available here.
 PT0841
 PT0841.Click photographs - Photos may exist for this station.
 PT0841
 PT0841.The dynamic height is computed by dividing the NAVD 88
 PT0841.geopotential number by the normal gravity value computed on the
 PT0841.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0841.degrees latitude (g = 980.6199 gals.).
 PT0841
 PT0841.The modeled gravity was interpolated from observed gravity values.
 PT0841
 PT0841;                    North         East    Units  Estimated Accuracy
 PT0841;SPC SD S     -   247,615.9     508,256.1     MT  (+/- 3 meters HH1 GPS) 
 PT0841
 PT0841_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ0239736683(NAD 83)
 PT0841
 PT0841                          SUPERSEDED SURVEY CONTROL
 PT0841
 PT0841  NGVD 29 (??/??/92)  563.463  (m)         1848.63   (f) ADJ UNCH    1 2
 PT0841
 PT0841.Superseded values are not recommended for survey control.
 PT0841
 PT0841.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0841.See file dsdata.pdf to determine how the superseded data were derived.
 PT0841
 PT0841_MARKER: DB = BENCH MARK DISK
 PT0841_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0841_STAMPING: K 21 1933
 PT0841_MARK LOGO: CGS
 PT0841_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0841+STABILITY: SURFACE MOTION
 PT0841
 PT0841  HISTORY     - Date     Condition        Report By
 PT0841  HISTORY     - 1933     MONUMENTED       CGS
 PT0841  HISTORY     - 1934     GOOD             CGS
 PT0841
 PT0841                          STATION DESCRIPTION
 PT0841
 PT0841'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 PT0841'5.6 MI S FROM CHERRY CREEK.
 PT0841'IN HAAKON COUNTY, ABOUT 5.6 MILES SOUTH ALONG THE MILESVILLE
 PT0841'ROAD FROM CHERRY CREEK, ZIEBACH COUNTY, ABOUT 0.2 MILE NORTHWEST
 PT0841'OF A SMALL CREEK, ON THE SOUTHEAST SLOPE OF A SMALL KNOLL, ABOUT 120
 PT0841'FEET NORTH OF A FENCE CORNER, 55 FEET NORTHWEST OF THE CENTER
 PT0841'LINE OF THE ROAD, AND 38 FEET NORTH OF A MAIL BOX.  A STANDARD
 PT0841'DISK, STAMPED K 21 1933 AND SET IN THE TOP OF A CONCRETE POST
 PT0841'PROJECTING ABOUT 3 INCHES ABOVE GROUND.
 PT0841
 PT0841                          STATION RECOVERY (1934)
 PT0841
 PT0841'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1934
 PT0841'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 DQ8781 ***********************************************************************
 DQ8781  DESIGNATION -  K 22 RESET
 DQ8781  PID         -  DQ8781
 DQ8781  STATE/COUNTY-  SD/HAAKON
 DQ8781  COUNTRY     -  US
 DQ8781  USGS QUAD   -  PHILIP (2017)
 DQ8781
 DQ8781                         *CURRENT SURVEY CONTROL
 DQ8781  ______________________________________________________________________
 DQ8781* NAD 83(1986) POSITION- 44 00 38.2    (N) 101 39 19.3    (W)   HD_HELD2
 DQ8781* NAVD 88 ORTHO HEIGHT -   720.03  (meters)     2362.3   (feet) RESET
 DQ8781  ______________________________________________________________________
 DQ8781  GEOID HEIGHT    -        -21.138 (meters)                     GEOID18
 DQ8781  VERT ORDER      -  THIRD
 DQ8781
 DQ8781.The horizontal coordinates were established by autonomous hand held GPS
 DQ8781.observations and have an estimated accuracy of +/- 10 meters.
 DQ8781
 DQ8781.The orthometric height was computed from unverified reset data.
 DQ8781
 DQ8781.No vertical observational check was made to the station.
 DQ8781
 DQ8781.Significant digits in the geoid height do not necessarily reflect accuracy.
 DQ8781.GEOID18 height accuracy estimate available here.
 DQ8781
 DQ8781.Click photographs - Photos may exist for this station.
 DQ8781
 DQ8781;                    North         East    Units  Estimated Accuracy
 DQ8781;SPC SD S     -   187,178.      493,996.      MT  (+/- 10 meters HH2 GPS)
 DQ8781
 DQ8781_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8714376479(NAD 83)
 DQ8781
 DQ8781                          SUPERSEDED SURVEY CONTROL
 DQ8781
 DQ8781.No superseded survey control is available for this station.
 DQ8781
 DQ8781_MARKER: DV = VERTICAL CONTROL DISK
 DQ8781_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 DQ8781_STAMPING: K 22 RESET 2016
 DQ8781_MARK LOGO: NGS
 DQ8781_PROJECTION: PROJECTING 10 CENTIMETERS
 DQ8781_MAGNETIC: N = NO MAGNETIC MATERIAL
 DQ8781_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 DQ8781+STABILITY: SURFACE MOTION
 DQ8781_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 DQ8781+SATELLITE: SATELLITE OBSERVATIONS - October 25, 2018
 DQ8781
 DQ8781  HISTORY     - Date     Condition        Report By
 DQ8781  HISTORY     - 20160502 MONUMENTED       NGS
 DQ8781  HISTORY     - 20181025 GOOD             NGS
 DQ8781
 DQ8781                          STATION DESCRIPTION
 DQ8781
 DQ8781'DESCRIBED BY NATIONAL GEODETIC SURVEY 2016 (LJG)
 DQ8781'THE MARK IS LOCATED ABOUT 8.5 MI (13.7 KM) WEST-SOUTHWEST OF POWELL,
 DQ8781'3.1 MI (5.0 KM) NORTH OF PHILIP JUNCTION AND 2.0 MI (3.2 KM)
 DQ8781'SOUTH-SOUTHEAST OF PHILIP.
 DQ8781'
 DQ8781'TO REACH FROM THE POST OFFICE IN PHILIP, SOUTH DAKOTA GO WEST ON EAST
 DQ8781'PINE STREET FOR 0.1 MI (0.2 KM).  TURN LEFT ON LARIMER AVENUE (HIGHWAY
 DQ8781'73) AND GO SOUTH FOR 2.1 MI (3.4 KM) TO THE BENCH MARK ON THE RIGHT.
 DQ8781'THE BENCH MARK IS SET MIDWAY BETWEEN DOUBLE POWER POLES AT THE
 DQ8781'ENTRANCE TO A HOUSING DEVELOPMENT.
 DQ8781'
 DQ8781'THE BENCH MARK IS 162 FT (49.4 M) WEST-SOUTHWEST OF CENTER OF HIGHWAY
 DQ8781'73, 17 FT (5.2 M) SOUTH-SOUTHEAST OF CENTER OF GRAVELED STREET, 5.5 FT
 DQ8781'(1.7 M) WEST-SOUTHWEST OF A POWER POLE, 5.5 FT (1.7 M) EAST-NORTHEAST
 DQ8781'OF A POWER POLE AND 1 FT (0.3 M) SOUTH OF A STEEL WITNESS POST.
 DQ8781'
 DQ8781'NOTE-THE MARK IS SET IN A 12 INCH (30 CM) ROUND CONCRETE MONUMENT THAT
 DQ8781'IS 4 FT (1.2 M) DEEP.
 DQ8781
 DQ8781                          STATION RECOVERY (2018)
 DQ8781
 DQ8781'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (DAZ)
 DQ8781'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0321 ***********************************************************************
 OS0321  DESIGNATION -  K 23
 OS0321  PID         -  OS0321
 OS0321  STATE/COUNTY-  SD/JACKSON
 OS0321  COUNTRY     -  US
 OS0321  USGS QUAD   -  WANBLEE NE (2017)
 OS0321
 OS0321                         *CURRENT SURVEY CONTROL
 OS0321  ______________________________________________________________________
 OS0321* NAD 83(1986) POSITION- 43 37 43.30   (N) 101 30 03.38   (W)   HD_HELD1
 OS0321* NAVD 88 ORTHO HEIGHT -   730.342 (meters)     2396.13  (feet) ADJUSTED
 OS0321  ______________________________________________________________________
 OS0321  GEOID HEIGHT    -        -21.393 (meters)                     GEOID18
 OS0321  DYNAMIC HEIGHT  -        730.091 (meters)     2395.31  (feet) COMP
 OS0321  MODELED GRAVITY -    980,253.1   (mgal)                       NAVD 88
 OS0321
 OS0321  VERT ORDER      -  SECOND    CLASS 0
 OS0321
 OS0321.The horizontal coordinates were determined by differentially corrected
 OS0321.hand held GPS observations or other comparable positioning techniques
 OS0321.and have an estimated accuracy of +/- 3 meters.
 OS0321
 OS0321.The orthometric height was determined by differential leveling and
 OS0321.adjusted by the NATIONAL GEODETIC SURVEY
 OS0321.in June 1991.
 OS0321
 OS0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0321.GEOID18 height accuracy estimate available here.
 OS0321
 OS0321.Click photographs - Photos may exist for this station.
 OS0321
 OS0321.The dynamic height is computed by dividing the NAVD 88
 OS0321.geopotential number by the normal gravity value computed on the
 OS0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0321.degrees latitude (g = 980.6199 gals.).
 OS0321
 OS0321.The modeled gravity was interpolated from observed gravity values.
 OS0321
 OS0321;                    North         East    Units  Estimated Accuracy
 OS0321;SPC SD S     -   144,565.5     505,780.6     MT  (+/- 3 meters HH1 GPS) 
 OS0321
 OS0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP9824033673(NAD 83)
 OS0321
 OS0321                          SUPERSEDED SURVEY CONTROL
 OS0321
 OS0321  NGVD 29 (??/??/92)  729.898  (m)         2394.67   (f) ADJ UNCH    2 0
 OS0321
 OS0321.Superseded values are not recommended for survey control.
 OS0321
 OS0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0321.See file dsdata.pdf to determine how the superseded data were derived.
 OS0321
 OS0321_MARKER: DB = BENCH MARK DISK
 OS0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0321_STAMPING: K 23 1934
 OS0321_MARK LOGO: CGS
 OS0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0321+STABILITY: SURFACE MOTION
 OS0321
 OS0321  HISTORY     - Date     Condition        Report By
 OS0321  HISTORY     - 1934     MONUMENTED       CGS
 OS0321  HISTORY     - 1941     GOOD             CGS
 OS0321
 OS0321                          STATION DESCRIPTION
 OS0321
 OS0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0321'16.7 MI S FROM KADOKA.
 OS0321'IN WASHABAUGH COUNTY, 16.7 MILES SOUTH ALONG STATE HIGHWAY 73
 OS0321'FROM KADOKA, JACKSON COUNTY, IN A WIDE VALLEY, 300 FEET NORTHEAST
 OS0321'OF A SMALL WASH, 41 FEET SOUTHEAST OF THE CENTERLINE OF THE
 OS0321'HIGHWAY, AND 6 FEET SOUTHWEST OF A FENCE CORNER.  A STANDARD
 OS0321'DISK, STAMPED K 23 1934 AND SET IN THE TOP OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1427 ***********************************************************************
 PU1427  DESIGNATION -  K 24=P 9 9
 PU1427  PID         -  PU1427
 PU1427  STATE/COUNTY-  SD/MEADE
 PU1427  COUNTRY     -  US
 PU1427  USGS QUAD   -  TILFORD (2017)
 PU1427
 PU1427                         *CURRENT SURVEY CONTROL
 PU1427  ______________________________________________________________________
 PU1427* NAD 83(1986) POSITION- 44 18 06.     (N) 103 25 43.     (W)   SCALED
 PU1427* NAVD 88 ORTHO HEIGHT -  1091.016 (meters)     3579.44  (feet) ADJUSTED
 PU1427  ______________________________________________________________________
 PU1427  GEOID HEIGHT    -        -15.228 (meters)                     GEOID18
 PU1427  DYNAMIC HEIGHT  -       1090.646 (meters)     3578.23  (feet) COMP
 PU1427  MODELED GRAVITY -    980,240.9   (mgal)                       NAVD 88
 PU1427
 PU1427  VERT ORDER      -  FIRST     CLASS II
 PU1427
 PU1427.The horizontal coordinates were scaled from a map and have
 PU1427.an estimated accuracy of +/- 6 seconds.
 PU1427
 PU1427.The orthometric height was determined by differential leveling and
 PU1427.adjusted by the NATIONAL GEODETIC SURVEY
 PU1427.in June 1991.
 PU1427
 PU1427.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1427.GEOID18 height accuracy estimate available here.
 PU1427
 PU1427.Click photographs - Photos may exist for this station.
 PU1427
 PU1427.The dynamic height is computed by dividing the NAVD 88
 PU1427.geopotential number by the normal gravity value computed on the
 PU1427.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1427.degrees latitude (g = 980.6199 gals.).
 PU1427
 PU1427.The modeled gravity was interpolated from observed gravity values.
 PU1427
 PU1427;                    North         East    Units  Estimated Accuracy
 PU1427;SPC SD N     -    57,840.      326,480.      MT  (+/- 180 meters Scaled)
 PU1427
 PU1427_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK253065(NAD 83)
 PU1427
 PU1427                          SUPERSEDED SURVEY CONTROL
 PU1427
 PU1427  NGVD 29 (??/??/92) 1090.503  (m)         3577.76   (f) ADJ UNCH    1 2
 PU1427
 PU1427.Superseded values are not recommended for survey control.
 PU1427
 PU1427.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1427.See file dsdata.pdf to determine how the superseded data were derived.
 PU1427
 PU1427_MARKER: DD = SURVEY DISK
 PU1427_SETTING: 9 = POST (STONE OR PRECAST CONCRETE)
 PU1427_STAMPING: K 24 1934
 PU1427_MARK LOGO: CGS+SS
 PU1427_PROJECTION: PROJECTING 3 CENTIMETERS
 PU1427_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU1427
 PU1427  HISTORY     - Date     Condition        Report By
 PU1427  HISTORY     - 1934     MONUMENTED       SDGS
 PU1427  HISTORY     - 1962     GOOD             CGS
 PU1427  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1427  HISTORY     - 20120806 MARK NOT FOUND   INDIV
 PU1427
 PU1427                          STATION DESCRIPTION
 PU1427
 PU1427'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1427'10.3 MI SE FROM STURGIS.
 PU1427'ABOUT 10.3 MILES SOUTHEAST ALONG THE CHICAGO AND NORTH WESTERN
 PU1427'RAILWAY FROM THE STATION AT STURGIS, 3 1/2 TELEPHONE POLES SOUTHEAST
 PU1427'OF MILE POST 119, 0.1 MILE NORTHWEST OF A ROAD CROSSING, 79 FEET
 PU1427'NORTHEAST OF THE NORTHEAST RAIL OF THE MAIN TRACK, NEAR THE SOUTHWEST
 PU1427'SIDE OF A SMALL NARROW MEADOW, 109 FEET SOUTHWEST OF A FENCE, 19
 PU1427'FEET NORTHEAST OF THE NORTHEAST RAILROAD RIGHT-OF-WAY FENCE, 19
 PU1427'FEET NORTHEAST OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU1427'LEVEL OF THE RAILS, AND SET IN THE TOP OF A CONCRETE POST
 PU1427'PROJECTING 1 INCH.
 PU1427
 PU1427                          STATION RECOVERY (1991)
 PU1427
 PU1427'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1427'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1427
 PU1427                          STATION RECOVERY (2012)
 PU1427
 PU1427'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1427'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1779 ***********************************************************************
 PU1779  DESIGNATION -  K 25
 PU1779  PID         -  PU1779
 PU1779  STATE/COUNTY-  SD/BUTTE
 PU1779  COUNTRY     -  US
 PU1779  USGS QUAD   -  MUD BUTTES (2017)
 PU1779
 PU1779                         *CURRENT SURVEY CONTROL
 PU1779  ______________________________________________________________________
 PU1779* NAD 83(1986) POSITION- 44 49 21.     (N) 103 50 47.     (W)   SCALED
 PU1779* NAVD 88 ORTHO HEIGHT -   924.983 (meters)     3034.72  (feet) ADJUSTED
 PU1779  ______________________________________________________________________
 PU1779  GEOID HEIGHT    -        -15.662 (meters)                     GEOID18
 PU1779  DYNAMIC HEIGHT  -        924.738 (meters)     3033.91  (feet) COMP
 PU1779  MODELED GRAVITY -    980,321.6   (mgal)                       NAVD 88
 PU1779
 PU1779  VERT ORDER      -  FIRST     CLASS II
 PU1779
 PU1779.The horizontal coordinates were scaled from a map and have
 PU1779.an estimated accuracy of +/- 6 seconds.
 PU1779
 PU1779.The orthometric height was determined by differential leveling and
 PU1779.adjusted by the NATIONAL GEODETIC SURVEY
 PU1779.in April 2000.
 PU1779
 PU1779.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1779.GEOID18 height accuracy estimate available here.
 PU1779
 PU1779.Click photographs - Photos may exist for this station.
 PU1779
 PU1779.The dynamic height is computed by dividing the NAVD 88
 PU1779.geopotential number by the normal gravity value computed on the
 PU1779.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1779.degrees latitude (g = 980.6199 gals.).
 PU1779
 PU1779.The modeled gravity was interpolated from observed gravity values.
 PU1779
 PU1779;                    North         East    Units  Estimated Accuracy
 PU1779;SPC SD N     -   117,140.      295,920.      MT  (+/- 180 meters Scaled)
 PU1779
 PU1779_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK912638(NAD 83)
 PU1779
 PU1779                          SUPERSEDED SURVEY CONTROL
 PU1779
 PU1779  NAVD 88 (06/15/91)  924.962  (m)         3034.65   (f) SUPERSEDED  1 2
 PU1779  NGVD 29 (??/??/92)  924.481  (m)         3033.07   (f) ADJ UNCH    1 2
 PU1779
 PU1779.Superseded values are not recommended for survey control.
 PU1779
 PU1779.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1779.See file dsdata.pdf to determine how the superseded data were derived.
 PU1779
 PU1779_MARKER: DB = BENCH MARK DISK
 PU1779_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1779_STAMPING: K 25 1934
 PU1779_MARK LOGO: CGS
 PU1779_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1779_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1779+STABILITY: SURFACE MOTION
 PU1779_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1779+SATELLITE: SATELLITE OBSERVATIONS - September 20, 1998
 PU1779
 PU1779  HISTORY     - Date     Condition        Report By
 PU1779  HISTORY     - 1934     MONUMENTED       CGS
 PU1779  HISTORY     - 1962     GOOD             CGS
 PU1779  HISTORY     - 1962     GOOD             CGS
 PU1779  HISTORY     - 19980920 GOOD             NGS
 PU1779
 PU1779                          STATION DESCRIPTION
 PU1779
 PU1779'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1779'10.6 MI N FROM BELLE FOURCHE.
 PU1779'ABOUT 10.65 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1779'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, AT THE
 PU1779'NORTHWEST CORNER OF THE OWL CREEK SCHOOL YARD, 36 FEET EAST OF THE
 PU1779'CENTER LINE OF THE HIGHWAY, 163 FEET NORTHWEST OF THE NORTHWEST
 PU1779'CORNER OF THE SCHOOL BUILDING, 2 1/2 FEET EAST OF A FENCE, 0.8
 PU1779'FEET EAST OF A METAL WITNESS POST, ABOUT 1 FOOT BELOW THE LEVEL
 PU1779'OF THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU1779'5 INCHES.
 PU1779
 PU1779                          STATION RECOVERY (1962)
 PU1779
 PU1779'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1779'RECOVERED IN GOOD CONDITION.
 PU1779
 PU1779                          STATION RECOVERY (1998)
 PU1779
 PU1779'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 PU1779'14.0 KM (8.70 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION OF
 PU1779'U.S. HIGHWAY 212 IN BELLE FOURCHE, THENCE 0.4 KM (0.25 MI) EASTERLY
 PU1779'ALONG A GRAVELED ROAD, THENCE 1.7 KM (1.05 MI) NORTHERLY ALONG A
 PU1779'GRAVELED ROAD, 68.0 M (223.1 FT) NORTHWEST OF A FLAGPOLE, 22.4 M (73.5
 PU1779'FT) SOUTH OF A UTILITY POLE, 12.2 M (40.0 FT) EAST OF THE ROAD CENTER,
 PU1779'0.3 M (1.0 FT) BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) EAST OF A
 PU1779'WITNESS POST, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE
 PU1779'GROUND SURFACE.  NOTE--THE MONUMENT IS ON PROPERTY OWNED BY TOM DAVIS,
 PU1779'HCR 64, BOX 38, BELLE FOURCHE, SD 57717.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0307 ***********************************************************************
 QT0307  DESIGNATION -  K 26
 QT0307  PID         -  QT0307
 QT0307  STATE/COUNTY-  SD/HARDING
 QT0307  COUNTRY     -  US
 QT0307  USGS QUAD   -  REDIG NE (2017)
 QT0307
 QT0307                         *CURRENT SURVEY CONTROL
 QT0307  ______________________________________________________________________
 QT0307* NAD 83(1986) POSITION- 45 25 00.     (N) 103 33 02.     (W)   SCALED
 QT0307* NAVD 88 ORTHO HEIGHT -   940.399 (meters)     3085.29  (feet) ADJUSTED
 QT0307  ______________________________________________________________________
 QT0307  GEOID HEIGHT    -        -16.098 (meters)                     GEOID18
 QT0307  DYNAMIC HEIGHT  -        940.220 (meters)     3084.71  (feet) COMP
 QT0307  MODELED GRAVITY -    980,393.4   (mgal)                       NAVD 88
 QT0307
 QT0307  VERT ORDER      -  FIRST     CLASS II
 QT0307
 QT0307.The horizontal coordinates were scaled from a map and have
 QT0307.an estimated accuracy of +/- 6 seconds.
 QT0307
 QT0307.The orthometric height was determined by differential leveling and
 QT0307.adjusted by the NATIONAL GEODETIC SURVEY
 QT0307.in June 1991.
 QT0307
 QT0307.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0307.GEOID18 height accuracy estimate available here.
 QT0307
 QT0307.Click photographs - Photos may exist for this station.
 QT0307
 QT0307.The dynamic height is computed by dividing the NAVD 88
 QT0307.geopotential number by the normal gravity value computed on the
 QT0307.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0307.degrees latitude (g = 980.6199 gals.).
 QT0307
 QT0307.The modeled gravity was interpolated from observed gravity values.
 QT0307
 QT0307;                    North         East    Units  Estimated Accuracy
 QT0307;SPC SD N     -   182,040.      322,190.      MT  (+/- 180 meters Scaled)
 QT0307
 QT0307_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL134302(NAD 83)
 QT0307
 QT0307                          SUPERSEDED SURVEY CONTROL
 QT0307
 QT0307  NGVD 29 (??/??/92)  939.902  (m)         3083.66   (f) ADJ UNCH    1 2
 QT0307
 QT0307.Superseded values are not recommended for survey control.
 QT0307
 QT0307.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0307.See file dsdata.pdf to determine how the superseded data were derived.
 QT0307
 QT0307_MARKER: DB = BENCH MARK DISK
 QT0307_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0307_STAMPING: K 26 1934
 QT0307_MARK LOGO: CGS
 QT0307_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0307_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0307+STABILITY: SURFACE MOTION
 QT0307_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0307+SATELLITE: SATELLITE OBSERVATIONS - September 28, 1998
 QT0307
 QT0307  HISTORY     - Date     Condition        Report By
 QT0307  HISTORY     - 1934     MONUMENTED       CGS
 QT0307  HISTORY     - 1963     GOOD             CGS
 QT0307  HISTORY     - 19980928 GOOD             NGS
 QT0307
 QT0307                          STATION DESCRIPTION
 QT0307
 QT0307'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 QT0307'11.3 MI S FROM BUFFALO.
 QT0307'ORIGINAL DESCRIPTION-- 11.3 MILES SOUTH ALONG U.S. HIGHWAY 85
 QT0307'FROM BUFFALO, 127 FEET WEST OF THE CENTERLINE OF THE HIGHWAY,
 QT0307'AND 5 FEET EAST OF A CORNER FENCE POST.  A STANDARD DISK, STAMPED
 QT0307'K 26 1934 AND SET IN THE TOP OF A CONCRETE POST.  NOTE-- A NEW
 QT0307'HIGHWAY IS UNDER CONSTRUCTION AND ACCORDING TO PLANS THE MARK WILL
 QT0307'BE BETWEEN THE OLD AND NEW LOCATIONS OF U.S. HIGHWAY 85.
 QT0307
 QT0307                          STATION RECOVERY (1998)
 QT0307
 QT0307'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (GAS)
 QT0307'16.4 KM (10.20 MI) NORTHERLY ALONG U.S. HIGHWAY 85 FROM THE JUNCTION
 QT0307'OF COUNTY ROAD 732 IN REDIG, 150.1 M (492.5 FT) SOUTH OF MILEPOST 115,
 QT0307'112.3 M (368.4 FT) EAST OF THE HIGHWAY CENTERLINE, 89.2 M (292.7 FT)
 QT0307'NORTHEAST OF AN UNDERGROUND CABLE JUNCTION BOX, 81.8 M (268.4 FT) EAST
 QT0307'OF A WITNESS POST AND FENCE, 47.7 M (156.5 FT) SOUTHWEST OF A UTILITY
 QT0307'POLE, 42.3 M (138.8 FT) WEST OF THE CENTER OF A OLD ROAD BED, 4.0 M
 QT0307'(13.1 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS
 QT0307'0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT IS ON
 QT0307'PROPERTY OWNED BY MARK HEAIRET, P.O. BOX 141, BUFFALO, SD 57720.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0260 ***********************************************************************
 QR0260  DESIGNATION -  K 27
 QR0260  PID         -  QR0260
 QR0260  STATE/COUNTY-  SD/EDMUNDS
 QR0260  COUNTRY     -  US
 QR0260  USGS QUAD   -  BOWDLE (2017)
 QR0260
 QR0260                         *CURRENT SURVEY CONTROL
 QR0260  ______________________________________________________________________
 QR0260* NAD 83(1986) POSITION- 45 27 29.     (N) 099 41 56.     (W)   SCALED
 QR0260* NAVD 88 ORTHO HEIGHT -   605.622 (meters)     1986.94  (feet) ADJUSTED
 QR0260  ______________________________________________________________________
 QR0260  GEOID HEIGHT    -        -22.684 (meters)                     GEOID18
 QR0260  DYNAMIC HEIGHT  -        605.554 (meters)     1986.72  (feet) COMP
 QR0260  MODELED GRAVITY -    980,483.1   (mgal)                       NAVD 88
 QR0260
 QR0260  VERT ORDER      -  FIRST     CLASS II
 QR0260
 QR0260.The horizontal coordinates were scaled from a map and have
 QR0260.an estimated accuracy of +/- 6 seconds.
 QR0260
 QR0260.The orthometric height was determined by differential leveling and
 QR0260.adjusted by the NATIONAL GEODETIC SURVEY
 QR0260.in June 1991.
 QR0260
 QR0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0260.GEOID18 height accuracy estimate available here.
 QR0260
 QR0260.Click photographs - Photos may exist for this station.
 QR0260
 QR0260.The dynamic height is computed by dividing the NAVD 88
 QR0260.geopotential number by the normal gravity value computed on the
 QR0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0260.degrees latitude (g = 980.6199 gals.).
 QR0260
 QR0260.The modeled gravity was interpolated from observed gravity values.
 QR0260
 QR0260;                    North         East    Units  Estimated Accuracy
 QR0260;SPC SD N     -   180,590.      623,550.      MT  (+/- 180 meters Scaled)
 QR0260
 QR0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR453340(NAD 83)
 QR0260
 QR0260                          SUPERSEDED SURVEY CONTROL
 QR0260
 QR0260  NGVD 29 (??/??/92)  605.230  (m)         1985.66   (f) ADJ UNCH    1 2
 QR0260
 QR0260.Superseded values are not recommended for survey control.
 QR0260
 QR0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0260.See file dsdata.pdf to determine how the superseded data were derived.
 QR0260
 QR0260_MARKER: DB = BENCH MARK DISK
 QR0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QR0260_STAMPING: K 27 1934
 QR0260_MARK LOGO: CGS
 QR0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0260+STABILITY: SURFACE MOTION
 QR0260
 QR0260  HISTORY     - Date     Condition        Report By
 QR0260  HISTORY     - 1934     MONUMENTED       CGS
 QR0260
 QR0260                          STATION DESCRIPTION
 QR0260
 QR0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QR0260'2.2 MI W FROM BOWDLE.
 QR0260'2.2 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 QR0260'RAILROAD FROM BOWDLE, EDMUNDS COUNTY, ABOUT 1/8 MILE WEST OF
 QR0260'MILEPOST 59, ABOUT 0.5 MILE WEST OF A ROAD CROSSING, 42 FEET NORTH
 QR0260'OF THE CENTER LINE OF THE TRACK, AND 7 FEET SOUTH OF THE RIGHT-OF-WAY
 QR0260'FENCE.  A STANDARD DISK, STAMPED K 27 1934 AND SET IN THE TOP
 QR0260'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0111 ***********************************************************************
 QS0111  DESIGNATION -  K 28
 QS0111  PID         -  QS0111
 QS0111  STATE/COUNTY-  SD/WALWORTH
 QS0111  COUNTRY     -  US
 QS0111  USGS QUAD   -  MOBRIDGE (2017)
 QS0111
 QS0111                         *CURRENT SURVEY CONTROL
 QS0111  ______________________________________________________________________
 QS0111* NAD 83(1986) POSITION- 45 33 06.     (N) 100 27 38.     (W)   SCALED
 QS0111* NAVD 88 ORTHO HEIGHT -   492.609 (meters)     1616.17  (feet) POSTED
 QS0111  ______________________________________________________________________
 QS0111  GEOID HEIGHT    -        -21.790 (meters)                     GEOID18
 QS0111  DYNAMIC HEIGHT  -        492.57  (meters)     1616.0   (feet) COMP
 QS0111  MODELED GRAVITY -    980,517.3   (mgal)                       NAVD 88
 QS0111
 QS0111  VERT ORDER      -  * POSTED, SEE BELOW
 QS0111
 QS0111.The horizontal coordinates were scaled from a map and have
 QS0111.an estimated accuracy of +/- 6 seconds.
 QS0111
 QS0111.The orthometric height was determined by differential leveling
 QS0111.and adjusted by the NATIONAL GEODETIC SURVEY in 1992.
 QS0111
 QS0111.* This is a POSTED BENCH MARK height.
 QS0111
 QS0111.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0111.GEOID18 height accuracy estimate available here.
 QS0111
 QS0111.Click photographs - Photos may exist for this station.
 QS0111
 QS0111.The dynamic height is computed by dividing the NAVD 88
 QS0111.geopotential number by the normal gravity value computed on the
 QS0111.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0111.degrees latitude (g = 980.6199 gals.).
 QS0111
 QS0111.The modeled gravity was interpolated from observed gravity values.
 QS0111
 QS0111;                    North         East    Units  Estimated Accuracy
 QS0111;SPC SD N     -   191,050.      564,040.      MT  (+/- 180 meters Scaled)
 QS0111
 QS0111_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR859452(NAD 83)
 QS0111
 QS0111                          SUPERSEDED SURVEY CONTROL
 QS0111
 QS0111  NGVD 29 (??/??/92)  492.246  (m)         1614.98   (f) ADJ UNCH    1 2
 QS0111
 QS0111.Superseded values are not recommended for survey control.
 QS0111
 QS0111.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0111.See file dsdata.pdf to determine how the superseded data were derived.
 QS0111
 QS0111_MARKER: DB = BENCH MARK DISK
 QS0111_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0111_STAMPING: K 28 1934
 QS0111_MARK LOGO: CGS
 QS0111_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0111+STABILITY: SURFACE MOTION
 QS0111
 QS0111  HISTORY     - Date     Condition        Report By
 QS0111  HISTORY     - 1934     MONUMENTED       CGS
 QS0111  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0111
 QS0111                          STATION DESCRIPTION
 QS0111
 QS0111'DESCRIBED BY COAST AND GEODETIC SURVEY 1964
 QS0111'2 MI NW FROM MOBRIDGE.
 QS0111'2.0 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0111'PACIFIC RAILROAD FROM MOBRIDGE, WALWORTH COUNTY, AT A ROAD CROSSING,
 QS0111'32 FEET SOUTHEAST OF THE ROAD, 38 FEET SOUTHWEST OF THE CENTER
 QS0111'LINE OF THE TRACK, AND 12 FEET NORTHEAST OF THE RIGHT-OF-WAY
 QS0111'FENCE.  A STANDARD DISK, STAMPED K 28 1934 AND SET IN THE TOP
 QS0111'OF A CONCRETE POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0007 ***********************************************************************
 QT0007  CBN         -  This is a Cooperative Base Network Control Station.
 QT0007  DESIGNATION -  K 29
 QT0007  PID         -  QT0007
 QT0007  STATE/COUNTY-  SD/PERKINS
 QT0007  COUNTRY     -  US
 QT0007  USGS QUAD   -  BISON (2017)
 QT0007
 QT0007                         *CURRENT SURVEY CONTROL
 QT0007  ______________________________________________________________________
 QT0007* NAD 83(2011) POSITION- 45 31 50.28971(N) 102 28 03.83735(W)   ADJUSTED
 QT0007* NAD 83(2011) ELLIP HT-   834.410 (meters)        (06/27/12)   ADJUSTED
 QT0007* NAD 83(2011) EPOCH   -  2010.00
 QT0007* NAVD 88 ORTHO HEIGHT -   852.550 (meters)     2797.07  (feet) ADJUSTED
 QT0007  ______________________________________________________________________
 QT0007  GEOID HEIGHT    -        -18.154 (meters)                     GEOID18
 QT0007  NAD 83(2011) X  -   -966,383.539 (meters)                     COMP
 QT0007  NAD 83(2011) Y  - -4,370,721.661 (meters)                     COMP
 QT0007  NAD 83(2011) Z  -  4,529,450.570 (meters)                     COMP
 QT0007  LAPLACE CORR    -         -6.36  (seconds)                    DEFLEC18
 QT0007  DYNAMIC HEIGHT  -        852.412 (meters)     2796.62  (feet) COMP
 QT0007  MODELED GRAVITY -    980,425.5   (mgal)                       NAVD 88
 QT0007
 QT0007  VERT ORDER      -  FIRST     CLASS II
 QT0007
 QT0007  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 QT0007  Standards:
 QT0007         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 QT0007            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 QT0007  -------------------------------------------------------------------
 QT0007  NETWORK    1.10   3.18           0.51   0.36   1.62     -0.18838372
 QT0007  -------------------------------------------------------------------
 QT0007  Click here for local accuracies and other accuracy information.
 QT0007
 QT0007.The horizontal coordinates were established by GPS observations
 QT0007.and adjusted by the National Geodetic Survey in June 2012.
 QT0007
 QT0007.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 QT0007.been affixed to the stable North American tectonic plate. See 
 QT0007.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 QT0007
 QT0007.The horizontal coordinates are valid at the epoch date displayed above
 QT0007.which is a decimal equivalence of Year/Month/Day.
 QT0007
 QT0007.The orthometric height was determined by differential leveling and
 QT0007.adjusted by the NATIONAL GEODETIC SURVEY
 QT0007.in April 2000.
 QT0007
 QT0007.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0007.GEOID18 height accuracy estimate available here.
 QT0007
 QT0007.Click photographs - Photos may exist for this station.
 QT0007
 QT0007.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 QT0007
 QT0007.The Laplace correction was computed from DEFLEC18 derived deflections.
 QT0007
 QT0007.The ellipsoidal height was determined by GPS observations
 QT0007.and is referenced to NAD 83.
 QT0007
 QT0007.The dynamic height is computed by dividing the NAVD 88
 QT0007.geopotential number by the normal gravity value computed on the
 QT0007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0007.degrees latitude (g = 980.6199 gals.).
 QT0007
 QT0007.The modeled gravity was interpolated from observed gravity values.
 QT0007
 QT0007. The following values were computed from the NAD 83(2011) position.
 QT0007
 QT0007;                    North         East     Units Scale Factor Converg.
 QT0007;SPC SD N     -   191,550.673   407,266.267   MT  0.99997410   -1 44 47.4
 QT0007;SPC SD N     -   628,445.83  1,336,172.74   sFT  0.99997410   -1 44 47.4
 QT0007;UTM  13      - 5,045,019.261   697,729.523   MT  1.00008071   +1 48 27.6
 QT0007
 QT0007!             -  Elev Factor  x  Scale Factor =   Combined Factor
 QT0007!SPC SD N     -   0.99986920  x   0.99997410  =   0.99984330
 QT0007!UTM  13      -   0.99986920  x   1.00008071  =   0.99994990
 QT0007
 QT0007_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFL9772945019(NAD 83)
 QT0007
 QT0007                          SUPERSEDED SURVEY CONTROL
 QT0007
 QT0007  NAD 83(2007)-  45 31 50.28961(N)    102 28 03.83849(W) AD(2002.00) 0
 QT0007  ELLIP H (02/10/07)  834.436  (m)                       GP(2002.00)    
 QT0007  ELLIP H (04/15/04)  834.431  (m)                       GP(       ) 2 1
 QT0007  NAD 83(1996)-  45 31 50.28895(N)    102 28 03.83800(W) AD(       ) B
 QT0007  ELLIP H (04/18/97)  834.504  (m)                       GP(       ) 4 1
 QT0007  NAVD 88             852.58   (m)         2797.2    (f) LEVELING    3  
 QT0007  NAVD 88 (06/15/91)  852.575  (m)         2797.16   (f) SUPERSEDED  1 2
 QT0007  NGVD 29 (??/??/92)  852.120  (m)         2795.66   (f) ADJ UNCH    1 2
 QT0007
 QT0007.Superseded values are not recommended for survey control.
 QT0007
 QT0007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0007.See file dsdata.pdf to determine how the superseded data were derived.
 QT0007
 QT0007_MARKER: DB = BENCH MARK DISK
 QT0007_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0007_STAMPING: K 29 1934
 QT0007_MARK LOGO: CGS
 QT0007_PROJECTION: FLUSH
 QT0007_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0007_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0007+STABILITY: SURFACE MOTION
 QT0007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0007+SATELLITE: SATELLITE OBSERVATIONS - May 27, 1999
 QT0007
 QT0007  HISTORY     - Date     Condition        Report By
 QT0007  HISTORY     - 1934     MONUMENTED       CGS
 QT0007  HISTORY     - 1953     GOOD             LOCSUR
 QT0007  HISTORY     - 1980     GOOD             USGS
 QT0007  HISTORY     - 19960523 GOOD             NGS
 QT0007  HISTORY     - 19990527 GOOD             NGS
 QT0007
 QT0007                          STATION DESCRIPTION
 QT0007
 QT0007'DESCRIBED BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1953
 QT0007'0.5 MI W FROM BISON.
 QT0007'0.5 MILE NORTH AND 250 FEET WEST ALONG STATE HIGHWAY 8 FROM
 QT0007'BISON, PERKINS COUNTY, 45 FEET SOUTH OF THE CENTER LINE OF THE
 QT0007'HIGHWAY, AT AN L-ANGLE IN THE FENCE, 9 FEET WEST OF THE
 QT0007'NORTH-AND-SOUTH FENCE, AND 5 FEET SOUTH OF THE EAST-AND-WEST FENCE.
 QT0007'A STANDARD DISK, STAMPED K 29 1934 AND SET IN THE TOP OF A CONCRETE
 QT0007'POST.
 QT0007
 QT0007                          STATION RECOVERY (1980)
 QT0007
 QT0007'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1980
 QT0007'BISON COURT HOUSE 0.55 MI N AND ABOUT 700 FT W OF NEAR THE 1/4 COR.
 QT0007'OF SECS. 12 AND 13 T 18 N, R. 13, E 31 FT N AND 138 FT W OF THE NW
 QT0007'COR OF BISON GRAIN CO ELEVATOR 3 FT N AND 42 FT W OF TELPHONE POLE 41
 QT0007'FT S AND 13 FT W OF STATE HWY 20 AT FENCE N 1 FT N OF WITNESS SIGN,
 QT0007'IN CONC POST FLUSH WITH GROUND STANDARD TABLET STAMPED K 29 OLD STATE
 QT0007'HWY 8 IS NOW STATE HWY 20.
 QT0007
 QT0007                          STATION RECOVERY (1996)
 QT0007
 QT0007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 QT0007'THE STATION IS LOCATED ABOUT 55.0 MI (88.5 KM) EAST OF BUFFALO, 30.0
 QT0007'MI (48.3 KM) SOUTHWEST OF LEMMON, AND 40.0 MI (64.4 KM)
 QT0007'NORTH-NORTHEAST OF MAURINE, ON STATE HIGHWAY 20.  OWNERSHIP--THE STATE
 QT0007'OF SOUTH DAKOTA.  TO REACH THE STATION FROM THE JUNCTION OF STATE
 QT0007'HIGHWAY 20 AND COUNTY ROAD 9 (WHITE BUTTE ROAD), ON THE WEST SIDE OF
 QT0007'BISON, GO WEST ON STATE HIGHWAY 20 FOR 0.5 MI (0.8 KM) TO THE STATION
 QT0007'ON THE LEFT.  THE STATION IS SET IN THE TOP OF A 9-INCH SQUARE
 QT0007'CONCRETE MONUMENT AND IS LOCATED 111.8 FT (34.1 M) WEST-SOUTHWEST OF
 QT0007'THE SOUTH LEG OF A SIGN (BISON), 42.8 FT (13.0 M) EAST OF THE CENTER
 QT0007'OF A DRIVEWAY LEADING TO A GRAIN ELEVATOR, 42.0 FT (12.8 M) WEST OF
 QT0007'UTILITY POLE NUMBER 5054, 39.6 FT (12.1 M) SOUTH OF THE HIGHWAY
 QT0007'CENTERLINE, AND 1.2 FT (0.4 M) NORTH OF A WITNESS POST.
 QT0007
 QT0007                          STATION RECOVERY (1999)
 QT0007
 QT0007'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0007'0.9 KM (0.55 MI) NORTHERLY ALONG A STREET FROM THE COURTHOUSE IN
 QT0007'BISON, THENCE 0.2 KM (0.10 MI) WESTERLY ALONG STATE HIGHWAY 20, 757.9
 QT0007'M (2486.5 FT) WEST OF MILEPOST 83, 13.5 M (44.3 FT) EAST OF THE CENTER
 QT0007'OF A ROAD LEADING TO A GRAIN ELEVATOR, 12.7 M (41.7 FT) WEST OF
 QT0007'UTILITY POLE NUMBER 111 833 5054 WITH 1 GUY CABLE, 12.1 M (39.7 FT)
 QT0007'SOUTH OF THE HIGHWAY CENTERLINE, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE
 QT0007'HIGHWAY, 0.4 M (1.3 FT) NORTH OF A METAL GUARD POST, AND THE MONUMENT
 QT0007'IS FLUSH WITH THE GROUND SURFACE.  NOTE--THE MONUMENT IS ON HIGHWAY
 QT0007'RIGHT-OF-WAY.  THIS MONUMENT IS A COOPERATIVE BASE NETWORK CONTROL
 QT0007'STATION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QR0331 ***********************************************************************
 QR0331  DESIGNATION -  K 295
 QR0331  PID         -  QR0331
 QR0331  STATE/COUNTY-  SD/POTTER
 QR0331  COUNTRY     -  US
 QR0331  USGS QUAD   -  GETTYSBURG (2017)
 QR0331
 QR0331                         *CURRENT SURVEY CONTROL
 QR0331  ______________________________________________________________________
 QR0331* NAD 83(1986) POSITION- 45 01 08.     (N) 099 56 24.     (W)   SCALED
 QR0331* NAVD 88 ORTHO HEIGHT -   635.008 (meters)     2083.36  (feet) ADJUSTED
 QR0331  ______________________________________________________________________
 QR0331  GEOID HEIGHT    -        -22.544 (meters)                     GEOID18
 QR0331  DYNAMIC HEIGHT  -        634.913 (meters)     2083.04  (feet) COMP
 QR0331  MODELED GRAVITY -    980,446.4   (mgal)                       NAVD 88
 QR0331
 QR0331  VERT ORDER      -  FIRST     CLASS II
 QR0331
 QR0331.The horizontal coordinates were scaled from a map and have
 QR0331.an estimated accuracy of +/- 6 seconds.
 QR0331
 QR0331.The orthometric height was determined by differential leveling and
 QR0331.adjusted by the NATIONAL GEODETIC SURVEY
 QR0331.in July 1998.
 QR0331
 QR0331.Significant digits in the geoid height do not necessarily reflect accuracy.
 QR0331.GEOID18 height accuracy estimate available here.
 QR0331
 QR0331.Click photographs - Photos may exist for this station.
 QR0331
 QR0331.The dynamic height is computed by dividing the NAVD 88
 QR0331.geopotential number by the normal gravity value computed on the
 QR0331.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QR0331.degrees latitude (g = 980.6199 gals.).
 QR0331
 QR0331.The modeled gravity was interpolated from observed gravity values.
 QR0331
 QR0331;                    North         East    Units  Estimated Accuracy
 QR0331;SPC SD N     -   131,740.      604,730.      MT  (+/- 180 meters Scaled)
 QR0331
 QR0331_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ259854(NAD 83)
 QR0331
 QR0331                          SUPERSEDED SURVEY CONTROL
 QR0331
 QR0331  NAVD 88 (06/15/91)  634.976  (m)         2083.25   (f) SUPERSEDED  1 2
 QR0331  NGVD 29 (??/??/92)  634.60   (m)         2082.0    (f) COMPUTED    1 2
 QR0331
 QR0331.Superseded values are not recommended for survey control.
 QR0331
 QR0331.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QR0331.See file dsdata.pdf to determine how the superseded data were derived.
 QR0331
 QR0331_MARKER: DB = BENCH MARK DISK
 QR0331_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 QR0331_SP_SET: HEADWALL
 QR0331_STAMPING: K 295 1940
 QR0331_MARK LOGO: CGS
 QR0331_MAGNETIC: N = NO MAGNETIC MATERIAL
 QR0331_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QR0331+STABILITY: SURFACE MOTION
 QR0331_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QR0331+SATELLITE: SATELLITE OBSERVATIONS - June 06, 1996
 QR0331
 QR0331  HISTORY     - Date     Condition        Report By
 QR0331  HISTORY     - 1940     MONUMENTED       CGS
 QR0331  HISTORY     - 1945     GOOD             CGS
 QR0331  HISTORY     - 19960606 GOOD             NGS
 QR0331  HISTORY     - 20120614 MARK NOT FOUND   INDIV
 QR0331
 QR0331                          STATION DESCRIPTION
 QR0331
 QR0331'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QR0331'0.7 MI NE FROM GETTYSBURG.
 QR0331'0.7 MILE NORTHEAST ALONG U.S. HIGHWAY 83 FROM THE CITY WATER
 QR0331'TOWER AT GETTYSBURG, POTTER COUNTY, AT THE CROSSING OF THE
 QR0331'CHICAGO AND NORTH WESTERN RAILWAY, 207.5 FEET NORTH OF THE
 QR0331'NORTH RAIL, AT A CULVERT, IN THE TOP OF THE SOUTH END OF THE WEST
 QR0331'CONCRETE HEADWALL, 21.5 FEET WEST OF THE CENTERLINE OF THE
 QR0331'HIGHWAY, AND 2.8 FEET NORTH OF A WHITE WOODEN WITNESS POST.  A
 QR0331'STANDARD DISK, STAMPED K 295 1940.
 QR0331
 QR0331                          STATION RECOVERY (1945)
 QR0331
 QR0331'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 QR0331'RECOVERED IN GOOD CONDITION.
 QR0331
 QR0331                          STATION RECOVERY (1996)
 QR0331
 QR0331'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QR0331'1.5 KM (0.95 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 QR0331'EXENE STREET IN GETTYSBURG, IN TOP OF AND 0.6 M (2.0 FT) NORTH OF THE
 QR0331'SOUTH END OF A CONCRETE HEADWALL, 509.1 M (1670.3 FT) EAST OF MILEPOST
 QR0331'226, 7.5 M (24.6 FT) NORTH OF THE HIGHWAY CENTERLINE, AND 0.8 M (2.6
 QR0331'FT) BELOW THE LEVEL OF THE HIGHWAY.
 QR0331
 QR0331                          STATION RECOVERY (2012)
 QR0331
 QR0331'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QR0331'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0533 ***********************************************************************
 OR0533  DESIGNATION -  K 296
 OR0533  PID         -  OR0533
 OR0533  STATE/COUNTY-  SD/GREGORY
 OR0533  COUNTRY     -  US
 OR0533  USGS QUAD   -  GREGORY (2017)
 OR0533
 OR0533                         *CURRENT SURVEY CONTROL
 OR0533  ______________________________________________________________________
 OR0533* NAD 83(1986) POSITION- 43 13 18.     (N) 099 24 57.     (W)   SCALED
 OR0533* NAVD 88 ORTHO HEIGHT -   653.019 (meters)     2142.45  (feet) ADJUSTED
 OR0533  ______________________________________________________________________
 OR0533  GEOID HEIGHT    -        -25.667 (meters)                     GEOID18
 OR0533  DYNAMIC HEIGHT  -        652.770 (meters)     2141.63  (feet) COMP
 OR0533  MODELED GRAVITY -    980,217.1   (mgal)                       NAVD 88
 OR0533
 OR0533  VERT ORDER      -  SECOND    CLASS 0
 OR0533
 OR0533.The horizontal coordinates were scaled from a map and have
 OR0533.an estimated accuracy of +/- 6 seconds.
 OR0533
 OR0533.The orthometric height was determined by differential leveling and
 OR0533.adjusted by the NATIONAL GEODETIC SURVEY
 OR0533.in June 1991.
 OR0533
 OR0533.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0533.GEOID18 height accuracy estimate available here.
 OR0533
 OR0533.Click photographs - Photos may exist for this station.
 OR0533
 OR0533.The dynamic height is computed by dividing the NAVD 88
 OR0533.geopotential number by the normal gravity value computed on the
 OR0533.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0533.degrees latitude (g = 980.6199 gals.).
 OR0533
 OR0533.The modeled gravity was interpolated from observed gravity values.
 OR0533
 OR0533;                    North         East    Units  Estimated Accuracy
 OR0533;SPC SD S     -    99,100.      674,540.      MT  (+/- 180 meters Scaled)
 OR0533
 OR0533_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN662855(NAD 83)
 OR0533
 OR0533                          SUPERSEDED SURVEY CONTROL
 OR0533
 OR0533  NGVD 29 (??/??/92)  652.681  (m)         2141.34   (f) ADJ UNCH    2 0
 OR0533
 OR0533.Superseded values are not recommended for survey control.
 OR0533
 OR0533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0533.See file dsdata.pdf to determine how the superseded data were derived.
 OR0533
 OR0533_MARKER: DB = BENCH MARK DISK
 OR0533_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OR0533_SP_SET: CULVERT HEADWALL
 OR0533_STAMPING: K 296 1940
 OR0533_MARK LOGO: CGS
 OR0533_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0533+STABILITY: SURFACE MOTION
 OR0533
 OR0533  HISTORY     - Date     Condition        Report By
 OR0533  HISTORY     - 1940     MONUMENTED       CGS
 OR0533  HISTORY     - 1945     GOOD             CGS
 OR0533
 OR0533                          STATION DESCRIPTION
 OR0533
 OR0533'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 OR0533'0.8 MI E FROM GREGORY.
 OR0533'ABOUT 0.8 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0533'FROM THE STATION AT GREGORY, GREGORY COUNTY, AT A SECTION-LINE
 OR0533'ROAD CROSSING, 79.3 FEET SOUTH OF THE SOUTH RAIL, 54.6 FEET
 OR0533'WEST OF THE CENTER LINE OF THE ROAD, AT A CULVERT UNDER
 OR0533'U.S. HIGHWAY 18, IN THE TOP OF THE EAST END OF THE NORTH
 OR0533'CONCRETE HEAD WALL, 20.5 FEET NORTH OF THE CENTER LINE OF THE
 OR0533'HIGHWAY, AND 1.5 FEET WEST OF A WHITE REFERENCE POST.  A
 OR0533'STANDARD DISK, STAMPED K 296 1940.
 OR0533
 OR0533                          STATION RECOVERY (1945)
 OR0533
 OR0533'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1945
 OR0533'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0534 ***********************************************************************
 OR0534  DESIGNATION -  K 296 RESET
 OR0534  PID         -  OR0534
 OR0534  STATE/COUNTY-  SD/GREGORY
 OR0534  COUNTRY     -  US
 OR0534  USGS QUAD   -  GREGORY (2017)
 OR0534
 OR0534                         *CURRENT SURVEY CONTROL
 OR0534  ______________________________________________________________________
 OR0534* NAD 83(1986) POSITION- 43 13 18.     (N) 099 24 56.     (W)   SCALED
 OR0534* NAVD 88 ORTHO HEIGHT -   652.173 (meters)     2139.67  (feet) ADJUSTED
 OR0534  ______________________________________________________________________
 OR0534  GEOID HEIGHT    -        -25.667 (meters)                     GEOID18
 OR0534  DYNAMIC HEIGHT  -        651.923 (meters)     2138.85  (feet) COMP
 OR0534  MODELED GRAVITY -    980,217.1   (mgal)                       NAVD 88
 OR0534
 OR0534  VERT ORDER      -  FIRST     CLASS II
 OR0534
 OR0534.The horizontal coordinates were scaled from a map and have
 OR0534.an estimated accuracy of +/- 6 seconds.
 OR0534
 OR0534.The orthometric height was determined by differential leveling and
 OR0534.adjusted by the NATIONAL GEODETIC SURVEY
 OR0534.in June 1994.
 OR0534
 OR0534.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0534.GEOID18 height accuracy estimate available here.
 OR0534
 OR0534.Click photographs - Photos may exist for this station.
 OR0534
 OR0534.The dynamic height is computed by dividing the NAVD 88
 OR0534.geopotential number by the normal gravity value computed on the
 OR0534.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0534.degrees latitude (g = 980.6199 gals.).
 OR0534
 OR0534.The modeled gravity was interpolated from observed gravity values.
 OR0534
 OR0534;                    North         East    Units  Estimated Accuracy
 OR0534;SPC SD S     -    99,100.      674,560.      MT  (+/- 180 meters Scaled)
 OR0534
 OR0534_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN662855(NAD 83)
 OR0534
 OR0534                          SUPERSEDED SURVEY CONTROL
 OR0534
 OR0534.No superseded survey control is available for this station.
 OR0534
 OR0534_MARKER: DV = VERTICAL CONTROL DISK
 OR0534_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0534_STAMPING: K 296 RESET 1973
 OR0534_MARK LOGO: NGS
 OR0534_MAGNETIC: N = NO MAGNETIC MATERIAL
 OR0534_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0534+STABILITY: SURFACE MOTION
 OR0534_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0534+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2012
 OR0534
 OR0534  HISTORY     - Date     Condition        Report By
 OR0534  HISTORY     - 1973     MONUMENTED       NGS
 OR0534  HISTORY     - 19930919 GOOD             NGS
 OR0534  HISTORY     - 20120115 GOOD             INDIV
 OR0534
 OR0534                          STATION DESCRIPTION
 OR0534
 OR0534'DESCRIBED BY NATIONAL GEODETIC SURVEY 1973
 OR0534'0.8 MI E FROM GREGORY.
 OR0534'ABOUT 0.8 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OR0534'FROM THE MAIN STREET CROSSING IN GREGORY, AT A SECTION LINE
 OR0534'ROAD CROSSING, 212 FEET NORTH OF THE CENTER OF U.S. HIGHWAY 18,
 OR0534'78 FEET NORTH OF THE NORTH RAIL, 33 FEET EAST OF THE CENTER
 OR0534'OF THE GRADED SECTION LINE ROAD, 4.5 FEET EAST OF A POWER POLE
 OR0534'ANCHOR, 28 FEET NORTH OF A POWER POLE, 1.5 FEET WEST OF A FENCE,
 OR0534'1.9 FEET SOUTH OF A METAL WITNESS POST, AND SET IN A ROUND
 OR0534'CONCRETE MONUMENT WHICH PROJECTS 6-INCHES.  BENCH MARK K 296
 OR0534'1940 WAS RECOVERED IN GOOD CONDITION, THE DISK WAS REMOVED FROM
 OR0534'THE MARK AT THIS TIME.
 OR0534
 OR0534                          STATION RECOVERY (1993)
 OR0534
 OR0534'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0534'1.7 KM (1.05 MI) EASTERLY ALONG U.S. HIGHWAY 18 FROM THE JUNCTION OF
 OR0534'STATE HIGHWAY 47 IN GREGORY, 80.0 M (262.5 FT) NORTH OF MILEPOST 279,
 OR0534'66.0 M (216.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 10.0 M (32.8 FT)
 OR0534'WEST OF THE CENTER OF A GRAVELED ROAD LEADING NORTH, 8.7 M (28.5 FT)
 OR0534'NORTH OF A UTILITY POLE, 5.3 M (17.4 FT) SOUTH OF UNDERGROUND CABLE
 OR0534'JUNCTION BOX NUMBER X-C 401 1, 0.8 M (2.6 FT) BELOW THE LEVEL OF THE
 OR0534'HIGHWAY, 0.6 M (2.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 OR0534'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 OR0534
 OR0534                          STATION RECOVERY (2012)
 OR0534
 OR0534'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0534'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0260 ***********************************************************************
 QS0260  DESIGNATION -  K 298
 QS0260  PID         -  QS0260
 QS0260  STATE/COUNTY-  SD/DEWEY
 QS0260  COUNTRY     -  US
 QS0260  USGS QUAD   -  TRAIL CITY (2017)
 QS0260
 QS0260                         *CURRENT SURVEY CONTROL
 QS0260  ______________________________________________________________________
 QS0260* NAD 83(1986) POSITION- 45 27 31.     (N) 100 41 24.     (W)   SCALED
 QS0260* NAVD 88 ORTHO HEIGHT -   649.857 (meters)     2132.07  (feet) ADJUSTED
 QS0260  ______________________________________________________________________
 QS0260  GEOID HEIGHT    -        -21.502 (meters)                     GEOID18
 QS0260  DYNAMIC HEIGHT  -        649.783 (meters)     2131.83  (feet) COMP
 QS0260  MODELED GRAVITY -    980,481.7   (mgal)                       NAVD 88
 QS0260
 QS0260  VERT ORDER      -  SECOND    CLASS 0
 QS0260
 QS0260.The horizontal coordinates were scaled from a map and have
 QS0260.an estimated accuracy of +/- 6 seconds.
 QS0260
 QS0260.The orthometric height was determined by differential leveling and
 QS0260.adjusted by the NATIONAL GEODETIC SURVEY
 QS0260.in June 1991.
 QS0260
 QS0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0260.GEOID18 height accuracy estimate available here.
 QS0260
 QS0260.Click photographs - Photos may exist for this station.
 QS0260
 QS0260.The dynamic height is computed by dividing the NAVD 88
 QS0260.geopotential number by the normal gravity value computed on the
 QS0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0260.degrees latitude (g = 980.6199 gals.).
 QS0260
 QS0260.The modeled gravity was interpolated from observed gravity values.
 QS0260
 QS0260;                    North         East    Units  Estimated Accuracy
 QS0260;SPC SD N     -   180,840.      546,030.      MT  (+/- 180 meters Scaled)
 QS0260
 QS0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR678352(NAD 83)
 QS0260
 QS0260                          SUPERSEDED SURVEY CONTROL
 QS0260
 QS0260  NGVD 29 (??/??/92)  649.452  (m)         2130.74   (f) ADJ UNCH    2 0
 QS0260
 QS0260.Superseded values are not recommended for survey control.
 QS0260
 QS0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0260.See file dsdata.pdf to determine how the superseded data were derived.
 QS0260
 QS0260_MARKER: DB = BENCH MARK DISK
 QS0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0260_STAMPING: K 298 1940
 QS0260_MARK LOGO: CGS
 QS0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0260+STABILITY: SURFACE MOTION
 QS0260
 QS0260  HISTORY     - Date     Condition        Report By
 QS0260  HISTORY     - 1940     MONUMENTED       CGS
 QS0260
 QS0260                          STATION DESCRIPTION
 QS0260
 QS0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1940
 QS0260'2.4 MI SE FROM TRAIL CITY.
 QS0260'ABOUT 2.4 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 QS0260'AND PACIFIC RAILROAD FROM THE PUBLIC SCHOOL AT TRAIL CITY, DEWEY
 QS0260'COUNTY, AT MILEPOST 2, 36 FEET SOUTH OF THE CENTER LINE OF THE
 QS0260'TRACK, 14.5 FEET NORTH OF THE RIGHT-OF-WAY FENCE, AND 1 FOOT
 QS0260'WEST OF A WHITE REFERENCE POST STENCILED U.S.B.M.  A STANDARD
 QS0260'DISK, STAMPED K 298 1940 AND SET IN THE TOP OF A CONCRETE POST
 QS0260'PROJECTING ABOUT 0.4 FOOT ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0332 ***********************************************************************
 OQ0332  DESIGNATION -  K 3
 OQ0332  PID         -  OQ0332
 OQ0332  STATE/COUNTY-  SD/MINNEHAHA
 OQ0332  COUNTRY     -  US
 OQ0332  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0332
 OQ0332                         *CURRENT SURVEY CONTROL
 OQ0332  ______________________________________________________________________
 OQ0332* NAD 83(1986) POSITION- 43 32 42.     (N) 096 43 10.     (W)   SCALED
 OQ0332* NAVD 88 ORTHO HEIGHT -   427.244 (meters)     1401.72  (feet) ADJUSTED
 OQ0332  ______________________________________________________________________
 OQ0332  GEOID HEIGHT    -        -26.357 (meters)                     GEOID18
 OQ0332  DYNAMIC HEIGHT  -        427.131 (meters)     1401.35  (feet) COMP
 OQ0332  MODELED GRAVITY -    980,344.1   (mgal)                       NAVD 88
 OQ0332
 OQ0332  VERT ORDER      -  FIRST     CLASS II
 OQ0332
 OQ0332.The horizontal coordinates were scaled from a map and have
 OQ0332.an estimated accuracy of +/- 6 seconds.
 OQ0332
 OQ0332.The orthometric height was determined by differential leveling and
 OQ0332.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0332.in June 1991.
 OQ0332
 OQ0332.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0332.GEOID18 height accuracy estimate available here.
 OQ0332
 OQ0332.Click photographs - Photos may exist for this station.
 OQ0332
 OQ0332.The dynamic height is computed by dividing the NAVD 88
 OQ0332.geopotential number by the normal gravity value computed on the
 OQ0332.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0332.degrees latitude (g = 980.6199 gals.).
 OQ0332
 OQ0332.The modeled gravity was interpolated from observed gravity values.
 OQ0332
 OQ0332;                    North         East    Units  Estimated Accuracy
 OQ0332;SPC SD S     -   140,960.      891,940.      MT  (+/- 180 meters Scaled)
 OQ0332
 OQ0332_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP842238(NAD 83)
 OQ0332
 OQ0332                          SUPERSEDED SURVEY CONTROL
 OQ0332
 OQ0332  NGVD 29 (??/??/92)  426.969  (m)         1400.81   (f) ADJ UNCH    1 2
 OQ0332
 OQ0332.Superseded values are not recommended for survey control.
 OQ0332
 OQ0332.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0332.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0332
 OQ0332_MARKER: H = DRILL HOLE
 OQ0332_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OQ0332_SP_SET: PIER CAPSTONE
 OQ0332_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ0332
 OQ0332  HISTORY     - Date     Condition        Report By
 OQ0332  HISTORY     - 1905     MONUMENTED       CGS
 OQ0332  HISTORY     - 1949     GOOD             CGS
 OQ0332
 OQ0332                          STATION DESCRIPTION
 OQ0332
 OQ0332'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0332'AT SIOUX FALLS.
 OQ0332'AT SIOUX FALLS, 0.1 MILE SOUTH OF THE OVERPASS ON U.S. HIGHWAY
 OQ0332'16 AND STATE HIGHWAY 38, AT THE NORTHWEST CORNER OF THE NORTH
 OQ0332'PIER OF THE CHICAGO, ST. PAUL, MINNEAPOLIS AND OMAHA RAILROAD
 OQ0332'BRIDGE OVER THE BIG SIOUX RIVER, 8.3 FEET WEST OF THE WEST
 OQ0332'RAIL, 0.3 FOOT SOUTH OF THE NORTH EDGE OF THE PIER, 0.4 FOOT
 OQ0332'EAST OF THE WEST EDGE OF THE PIER, 3.8 FEET BELOW THE TOP OF THE
 OQ0332'RAIL, THE BOTTOM OF A SQUARE HOLE CUT IN THE TOP OF THE CAP STONE
 OQ0332'OF THE PIER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2016 ***********************************************************************
 PU2016  DESIGNATION -  K 3 B 1
 PU2016  PID         -  PU2016
 PU2016  STATE/COUNTY-  SD/BUTTE
 PU2016  COUNTRY     -  US
 PU2016  USGS QUAD   -  SAINT ONGE (2017)
 PU2016
 PU2016                         *CURRENT SURVEY CONTROL
 PU2016  ______________________________________________________________________
 PU2016* NAD 83(1986) POSITION- 44 37 15.     (N) 103 40 58.     (W)   SCALED
 PU2016* NAVD 88 ORTHO HEIGHT -   927.870 (meters)     3044.19  (feet) ADJUSTED
 PU2016  ______________________________________________________________________
 PU2016  GEOID HEIGHT    -        -15.526 (meters)                     GEOID18
 PU2016  DYNAMIC HEIGHT  -        927.614 (meters)     3043.35  (feet) COMP
 PU2016  MODELED GRAVITY -    980,309.8   (mgal)                       NAVD 88
 PU2016
 PU2016  VERT ORDER      -  SECOND    CLASS 0
 PU2016
 PU2016.The horizontal coordinates were scaled from a map and have
 PU2016.an estimated accuracy of +/- 6 seconds.
 PU2016
 PU2016.The orthometric height was determined by differential leveling and
 PU2016.adjusted by the NATIONAL GEODETIC SURVEY
 PU2016.in June 1991.
 PU2016
 PU2016.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2016.GEOID18 height accuracy estimate available here.
 PU2016
 PU2016.Click photographs - Photos may exist for this station.
 PU2016
 PU2016.The dynamic height is computed by dividing the NAVD 88
 PU2016.geopotential number by the normal gravity value computed on the
 PU2016.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2016.degrees latitude (g = 980.6199 gals.).
 PU2016
 PU2016.The modeled gravity was interpolated from observed gravity values.
 PU2016
 PU2016;                    North         East    Units  Estimated Accuracy
 PU2016;SPC SD N     -    94,160.      307,830.      MT  (+/- 180 meters Scaled)
 PU2016
 PU2016_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK044416(NAD 83)
 PU2016
 PU2016                          SUPERSEDED SURVEY CONTROL
 PU2016
 PU2016  NGVD 29 (??/??/92)  927.39   (m)         3042.6    (f) COMPUTED    2 0
 PU2016
 PU2016.Superseded values are not recommended for survey control.
 PU2016
 PU2016.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2016.See file dsdata.pdf to determine how the superseded data were derived.
 PU2016
 PU2016_MARKER: Z = SEE DESCRIPTION
 PU2016_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU2016_SP_SET: PIER
 PU2016_STAMPING: K 3 B 1
 PU2016_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2016
 PU2016  HISTORY     - Date     Condition        Report By
 PU2016  HISTORY     - UNK      MONUMENTED       USAF
 PU2016  HISTORY     - 1962     GOOD             CGS
 PU2016
 PU2016                          STATION DESCRIPTION
 PU2016
 PU2016'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2016'4.5 MI S FROM FRUITDALE.
 PU2016'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU2016'FRUITDALE, THENCE 0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE
 PU2016'1.95 MILES SOUTH ALONG A GRAVELED ROAD, THENCE 0.3 MILE ACROSS
 PU2016'COUNTRY, 0.3 MILE EAST OF BENCH MARK Q 377, ON A SMALL HILL,
 PU2016'0.25 MILE EAST OF A BOUNDARY FENCE, CENTER OF TRIBRACH MOUNTED
 PU2016'ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.0 FEET
 PU2016'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2017 ***********************************************************************
 PU2017  DESIGNATION -  K 3 B 2
 PU2017  PID         -  PU2017
 PU2017  STATE/COUNTY-  SD/BUTTE
 PU2017  COUNTRY     -  US
 PU2017  USGS QUAD   -  SAINT ONGE (2017)
 PU2017
 PU2017                         *CURRENT SURVEY CONTROL
 PU2017  ______________________________________________________________________
 PU2017* NAD 83(1986) POSITION- 44 37 04.     (N) 103 41 22.     (W)   SCALED
 PU2017* NAVD 88 ORTHO HEIGHT -   933.092 (meters)     3061.32  (feet) ADJUSTED
 PU2017  ______________________________________________________________________
 PU2017  GEOID HEIGHT    -        -15.500 (meters)                     GEOID18
 PU2017  DYNAMIC HEIGHT  -        932.833 (meters)     3060.47  (feet) COMP
 PU2017  MODELED GRAVITY -    980,308.1   (mgal)                       NAVD 88
 PU2017
 PU2017  VERT ORDER      -  SECOND    CLASS 0
 PU2017
 PU2017.The horizontal coordinates were scaled from a map and have
 PU2017.an estimated accuracy of +/- 6 seconds.
 PU2017
 PU2017.The orthometric height was determined by differential leveling and
 PU2017.adjusted by the NATIONAL GEODETIC SURVEY
 PU2017.in June 1991.
 PU2017
 PU2017.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2017.GEOID18 height accuracy estimate available here.
 PU2017
 PU2017.Click photographs - Photos may exist for this station.
 PU2017
 PU2017.The dynamic height is computed by dividing the NAVD 88
 PU2017.geopotential number by the normal gravity value computed on the
 PU2017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2017.degrees latitude (g = 980.6199 gals.).
 PU2017
 PU2017.The modeled gravity was interpolated from observed gravity values.
 PU2017
 PU2017;                    North         East    Units  Estimated Accuracy
 PU2017;SPC SD N     -    93,840.      307,280.      MT  (+/- 180 meters Scaled)
 PU2017
 PU2017_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK039413(NAD 83)
 PU2017
 PU2017                          SUPERSEDED SURVEY CONTROL
 PU2017
 PU2017  NGVD 29 (??/??/92)  932.61   (m)         3059.7    (f) COMPUTED    2 0
 PU2017
 PU2017.Superseded values are not recommended for survey control.
 PU2017
 PU2017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2017.See file dsdata.pdf to determine how the superseded data were derived.
 PU2017
 PU2017_MARKER: Z = SEE DESCRIPTION
 PU2017_SETTING: 30 = SET IN A LIGHT STRUCTURE
 PU2017_SP_SET: PIER
 PU2017_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PU2017
 PU2017  HISTORY     - Date     Condition        Report By
 PU2017  HISTORY     - UNK      MONUMENTED       USAF
 PU2017  HISTORY     - 1962     GOOD             CGS
 PU2017
 PU2017                          STATION DESCRIPTION
 PU2017
 PU2017'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2017'4.4 MI S FROM FRUITDALE.
 PU2017'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE AT
 PU2017'FRUITDALE, THENCE 0.65 MILE EAST ALONG A GRAVELED ROAD, THENCE
 PU2017'1.1 MILES SOUTH ALONG A GRAVELED ROAD, 0.1 MILE NORTHWEST OF
 PU2017'REAL TRIANGULATION STATION, 144 YARDS WEST OF THE CENTER LINE OF
 PU2017'THE ROAD, 126 FEET SOUTH OF AN EAST-WEST FENCE LINE, CENTER OF
 PU2017'TRIBRACH MOUNTED ON THE TOP OF AN 18-INCH CONCRETE PIER WHICH
 PU2017'PROJECTS 4.0 FEET ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0471 ***********************************************************************
 QS0471  DESIGNATION -  K 30
 QS0471  PID         -  QS0471
 QS0471  STATE/COUNTY-  SD/DEWEY
 QS0471  COUNTRY     -  US
 QS0471  USGS QUAD   -  TIMBER LAKE (2017)
 QS0471
 QS0471                         *CURRENT SURVEY CONTROL
 QS0471  ______________________________________________________________________
 QS0471* NAD 83(1986) POSITION- 45 25 53.03   (N) 101 04 50.63   (W)   HD_HELD1
 QS0471* NAVD 88 ORTHO HEIGHT -   658.605 (meters)     2160.77  (feet) ADJUSTED
 QS0471  ______________________________________________________________________
 QS0471  GEOID HEIGHT    -        -21.157 (meters)                     GEOID18
 QS0471  DYNAMIC HEIGHT  -        658.512 (meters)     2160.47  (feet) COMP
 QS0471  MODELED GRAVITY -    980,453.5   (mgal)                       NAVD 88
 QS0471
 QS0471  VERT ORDER      -  FIRST     CLASS II
 QS0471
 QS0471.The horizontal coordinates were determined by differentially corrected
 QS0471.hand held GPS observations or other comparable positioning techniques
 QS0471.and have an estimated accuracy of +/- 3 meters.
 QS0471
 QS0471.The orthometric height was determined by differential leveling and
 QS0471.adjusted by the NATIONAL GEODETIC SURVEY
 QS0471.in June 1991.
 QS0471
 QS0471.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0471.GEOID18 height accuracy estimate available here.
 QS0471
 QS0471.Click photographs - Photos may exist for this station.
 QS0471
 QS0471.The dynamic height is computed by dividing the NAVD 88
 QS0471.geopotential number by the normal gravity value computed on the
 QS0471.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0471.degrees latitude (g = 980.6199 gals.).
 QS0471
 QS0471.The modeled gravity was interpolated from observed gravity values.
 QS0471
 QS0471;                    North         East    Units  Estimated Accuracy
 QS0471;SPC SD N     -   178,148.3     515,435.5     MT  (+/- 3 meters HH1 GPS) 
 QS0471
 QS0471_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR3724232980(NAD 83)
 QS0471
 QS0471                          SUPERSEDED SURVEY CONTROL
 QS0471
 QS0471  NGVD 29 (??/??/92)  658.175  (m)         2159.36   (f) ADJ UNCH    1 2
 QS0471
 QS0471.Superseded values are not recommended for survey control.
 QS0471
 QS0471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0471.See file dsdata.pdf to determine how the superseded data were derived.
 QS0471
 QS0471_MARKER: DB = BENCH MARK DISK
 QS0471_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0471_STAMPING: K 30 1934
 QS0471_MARK LOGO: CGS
 QS0471_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0471+STABILITY: SURFACE MOTION
 QS0471
 QS0471  HISTORY     - Date     Condition        Report By
 QS0471  HISTORY     - 1934     MONUMENTED       CGS
 QS0471  HISTORY     - 1944     GOOD             CGS
 QS0471  HISTORY     - 19990622 MARK NOT FOUND   NGS
 QS0471
 QS0471                          STATION DESCRIPTION
 QS0471
 QS0471'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QS0471'0.3 MI W FROM TIMBER LAKE.
 QS0471'ABOUT 0.3 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0471'PACIFIC RAILROAD FROM TIMBER LAKE, DEWEY COUNTY, AT MILEPOST
 QS0471'40, ABOUT 75 YARDS WEST OF A ROAD CROSSING, 48 FEET SOUTH OF THE
 QS0471'CENTER LINE OF THE TRACK, AND 4 FEET NORTH OF THE RIGHT-OF-WAY
 QS0471'FENCE.  A STANDARD DISK, STAMPED K 30 1934 AND SET IN THE TOP OF
 QS0471'A CONCRETE POST.
 QS0471
 QS0471                          STATION RECOVERY (1944)
 QS0471
 QS0471'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1944
 QS0471'RECOVERED IN GOOD CONDITION.
 QS0471
 QS0471                          STATION RECOVERY (1999)
 QS0471
 QS0471'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QS0471'THERE HAS BEEN ROAD CONSTRUCTION AT THE DESCRIBED LOCATION.  ASSUMED
 QS0471'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0492 ***********************************************************************
 OR0492  DESIGNATION -  K 300
 OR0492  PID         -  OR0492
 OR0492  STATE/COUNTY-  SD/BRULE
 OR0492  COUNTRY     -  US
 OR0492  USGS QUAD   -  RED LAKE WEST (2017)
 OR0492
 OR0492                         *CURRENT SURVEY CONTROL
 OR0492  ______________________________________________________________________
 OR0492* NAD 83(1986) POSITION- 43 40 24.     (N) 099 18 41.     (W)   SCALED
 OR0492* NAVD 88 ORTHO HEIGHT -   521.905 (meters)     1712.28  (feet) ADJUSTED
 OR0492  ______________________________________________________________________
 OR0492  GEOID HEIGHT    -        -25.932 (meters)                     GEOID18
 OR0492  DYNAMIC HEIGHT  -        521.749 (meters)     1711.77  (feet) COMP
 OR0492  MODELED GRAVITY -    980,304.6   (mgal)                       NAVD 88
 OR0492
 OR0492  VERT ORDER      -  SECOND    CLASS 0
 OR0492
 OR0492.The horizontal coordinates were scaled from a map and have
 OR0492.an estimated accuracy of +/- 6 seconds.
 OR0492
 OR0492.The orthometric height was determined by differential leveling and
 OR0492.adjusted by the NATIONAL GEODETIC SURVEY
 OR0492.in June 1991.
 OR0492
 OR0492.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0492.GEOID18 height accuracy estimate available here.
 OR0492
 OR0492.Click photographs - Photos may exist for this station.
 OR0492
 OR0492.The dynamic height is computed by dividing the NAVD 88
 OR0492.geopotential number by the normal gravity value computed on the
 OR0492.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0492.degrees latitude (g = 980.6199 gals.).
 OR0492
 OR0492.The modeled gravity was interpolated from observed gravity values.
 OR0492
 OR0492;                    North         East    Units  Estimated Accuracy
 OR0492;SPC SD S     -   149,370.      682,410.      MT  (+/- 180 meters Scaled)
 OR0492
 OR0492_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP748356(NAD 83)
 OR0492
 OR0492                          SUPERSEDED SURVEY CONTROL
 OR0492
 OR0492  NGVD 29 (??/??/92)  521.558  (m)         1711.14   (f) ADJ UNCH    2 0
 OR0492
 OR0492.Superseded values are not recommended for survey control.
 OR0492
 OR0492.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0492.See file dsdata.pdf to determine how the superseded data were derived.
 OR0492
 OR0492_MARKER: DB = BENCH MARK DISK
 OR0492_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0492_STAMPING: K 300 1945
 OR0492_MARK LOGO: CGS
 OR0492_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0492_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0492+STABILITY: SURFACE MOTION
 OR0492
 OR0492  HISTORY     - Date     Condition        Report By
 OR0492  HISTORY     - 1945     MONUMENTED       CGS
 OR0492  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0492
 OR0492                          STATION DESCRIPTION
 OR0492
 OR0492'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0492'9.9 MI SE FROM CHAMBERLAIN.
 OR0492'9.9 MILES SOUTHEAST OF CHAMBERLAIN, BRULE COUNTY.  THIS BENCH
 OR0492'MARK MAY BE REACHED FROM THE POST OFFICE BY GOING TWO BLOCKS
 OR0492'SOUTH, THENCE 2.7 MILES SOUTHEAST ALONG U.S. HIGHWAY 16, AND
 OR0492'THENCE 7.1 MILES SOUTH ALONG A GRAVEL ROAD.  IT IS AT THE
 OR0492'INTERSECTION OF A DIRT T-ROAD LEADING EAST, 31 FEET WEST OF THE
 OR0492'CENTER LINE OF THE GRAVEL ROAD, 52 FEET NORTH OF A FENCE CORNER,
 OR0492'1 FOOT NORTH OF THE FENCE, 3 FEET SOUTH OF A WHITE WOODEN WITNESS
 OR0492'POST, AND LEVEL WITH THE GRAVEL ROAD, AND SET IN THE TOP OF A
 OR0492'CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
 OR0492
 OR0492                          STATION RECOVERY (1974)
 OR0492
 OR0492'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0492'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0686 ***********************************************************************
 OR0686  DESIGNATION -  K 301
 OR0686  PID         -  OR0686
 OR0686  STATE/COUNTY-  SD/CHARLES MIX
 OR0686  COUNTRY     -  US
 OR0686  USGS QUAD   -  ACADEMY (2017)
 OR0686
 OR0686                         *CURRENT SURVEY CONTROL
 OR0686  ______________________________________________________________________
 OR0686* NAD 83(1986) POSITION- 43 27 23.     (N) 099 05 34.     (W)   SCALED
 OR0686* NAVD 88 ORTHO HEIGHT -   494.055 (meters)     1620.91  (feet) ADJUSTED
 OR0686  ______________________________________________________________________
 OR0686  GEOID HEIGHT    -        -26.285 (meters)                     GEOID18
 OR0686  DYNAMIC HEIGHT  -        493.893 (meters)     1620.38  (feet) COMP
 OR0686  MODELED GRAVITY -    980,277.6   (mgal)                       NAVD 88
 OR0686
 OR0686  VERT ORDER      -  SECOND    CLASS 0
 OR0686
 OR0686.The horizontal coordinates were scaled from a map and have
 OR0686.an estimated accuracy of +/- 6 seconds.
 OR0686
 OR0686.The orthometric height was determined by differential leveling and
 OR0686.adjusted by the NATIONAL GEODETIC SURVEY
 OR0686.in June 1991.
 OR0686
 OR0686.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0686.GEOID18 height accuracy estimate available here.
 OR0686
 OR0686.Click photographs - Photos may exist for this station.
 OR0686
 OR0686.The dynamic height is computed by dividing the NAVD 88
 OR0686.geopotential number by the normal gravity value computed on the
 OR0686.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0686.degrees latitude (g = 980.6199 gals.).
 OR0686
 OR0686.The modeled gravity was interpolated from observed gravity values.
 OR0686
 OR0686;                    North         East    Units  Estimated Accuracy
 OR0686;SPC SD S     -   125,510.      700,390.      MT  (+/- 180 meters Scaled)
 OR0686
 OR0686_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP924115(NAD 83)
 OR0686
 OR0686                          SUPERSEDED SURVEY CONTROL
 OR0686
 OR0686  NGVD 29 (??/??/92)  493.705  (m)         1619.76   (f) ADJ UNCH    2 0
 OR0686
 OR0686.Superseded values are not recommended for survey control.
 OR0686
 OR0686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0686.See file dsdata.pdf to determine how the superseded data were derived.
 OR0686
 OR0686_MARKER: DB = BENCH MARK DISK
 OR0686_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0686_STAMPING: K 301 1945
 OR0686_MARK LOGO: CGS
 OR0686_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0686_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0686+STABILITY: SURFACE MOTION
 OR0686
 OR0686  HISTORY     - Date     Condition        Report By
 OR0686  HISTORY     - 1945     MONUMENTED       CGS
 OR0686
 OR0686                          STATION DESCRIPTION
 OR0686
 OR0686'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0686'0.6 MI W FROM ACADEMY.
 OR0686'0.6 MILE WEST OF ACADEMY, CHARLES MIX COUNTY.  THIS BENCH MARK
 OR0686'MAY BE REACHED FROM WARD ACADEMY BY GOING 0.1 MILE NORTH, THENCE
 OR0686'0.5 MILE WEST ALONG A GRAVEL ROAD.  IT IS AT THE NORTHWEST CORNER
 OR0686'OF A SMALL CULTIVATED FIELD, 36 FEET NORTH OF THE CENTER LINE OF
 OR0686'THE ROAD, 1.5 FEET EAST OF A GATEPOST, 2 FEET WEST OF A WHITE
 OR0686'WOODEN WITNESS POST, AND LEVEL WITH THE ROAD, AND SET IN THE TOP
 OR0686'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0456 ***********************************************************************
 OR0456  DESIGNATION -  K 302
 OR0456  PID         -  OR0456
 OR0456  STATE/COUNTY-  SD/LYMAN
 OR0456  COUNTRY     -  US
 OR0456  USGS QUAD   -  IONA NW (2017)
 OR0456
 OR0456                         *CURRENT SURVEY CONTROL
 OR0456  ______________________________________________________________________
 OR0456* NAD 83(1986) POSITION- 43 44 31.     (N) 099 29 05.     (W)   SCALED
 OR0456* NAVD 88 ORTHO HEIGHT -   419.584 (meters)     1376.59  (feet) ADJUSTED
 OR0456  ______________________________________________________________________
 OR0456  GEOID HEIGHT    -        -25.841 (meters)                     GEOID18
 OR0456  DYNAMIC HEIGHT  -        419.460 (meters)     1376.18  (feet) COMP
 OR0456  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 OR0456
 OR0456  VERT ORDER      -  SECOND    CLASS 0
 OR0456
 OR0456.The horizontal coordinates were scaled from a map and have
 OR0456.an estimated accuracy of +/- 6 seconds.
 OR0456
 OR0456.The orthometric height was determined by differential leveling and
 OR0456.adjusted by the NATIONAL GEODETIC SURVEY
 OR0456.in June 1991.
 OR0456
 OR0456.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0456.GEOID18 height accuracy estimate available here.
 OR0456
 OR0456.Click photographs - Photos may exist for this station.
 OR0456
 OR0456.The dynamic height is computed by dividing the NAVD 88
 OR0456.geopotential number by the normal gravity value computed on the
 OR0456.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0456.degrees latitude (g = 980.6199 gals.).
 OR0456
 OR0456.The modeled gravity was interpolated from observed gravity values.
 OR0456
 OR0456;                    North         East    Units  Estimated Accuracy
 OR0456;SPC SD S     -   156,830.      668,350.      MT  (+/- 180 meters Scaled)
 OR0456
 OR0456_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP609433(NAD 83)
 OR0456
 OR0456                          SUPERSEDED SURVEY CONTROL
 OR0456
 OR0456  NGVD 29 (??/??/92)  419.246  (m)         1375.48   (f) ADJ UNCH    2 0
 OR0456
 OR0456.Superseded values are not recommended for survey control.
 OR0456
 OR0456.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0456.See file dsdata.pdf to determine how the superseded data were derived.
 OR0456
 OR0456_MARKER: DB = BENCH MARK DISK
 OR0456_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0456_STAMPING: K 302 1945
 OR0456_MARK LOGO: CGS
 OR0456_PROJECTION: PROJECTING 10 CENTIMETERS
 OR0456_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0456+STABILITY: SURFACE MOTION
 OR0456
 OR0456  HISTORY     - Date     Condition        Report By
 OR0456  HISTORY     - 1945     MONUMENTED       CGS
 OR0456
 OR0456                          STATION DESCRIPTION
 OR0456
 OR0456'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0456'0.8 MI W FROM OACOMA.
 OR0456'0.8 MILE WEST ALONG U.S. HIGHWAY 16 FROM A POINT TWO BLOCKS SOUTH
 OR0456'OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION
 OR0456'AT OACOMA, LYMAN COUNTY, 7.9 MILES SOUTHWEST ALONG STATE HIGHWAY
 OR0456'47, 0.3 MILE SOUTH OF A CURVE TO THE SOUTH, 55 FEET WEST OF THE
 OR0456'CENTERLINE OF THE HIGHWAY, 16 FEET SOUTH OF A FENCE CORNER, 1-1/2
 OR0456'FEET EAST OF A FENCE, 1-1/2 FEET NORTH OF A WHITE WOODEN WITNESS
 OR0456'POST, AND 3 FEET LOWER THAN THE HIGHWAY.  AN IRON BENCH MARK
 OR0456'DISK, STAMPED K 302 1945 AND SET IN THE TOP OF A CONCRETE POST
 OR0456'PROJECTING ABOUT 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0725 ***********************************************************************
 OR0725  DESIGNATION -  K 303
 OR0725  PID         -  OR0725
 OR0725  STATE/COUNTY-  SD/TRIPP
 OR0725  COUNTRY     -  US
 OR0725  USGS QUAD   -  DALLAS (2017)
 OR0725
 OR0725                         *CURRENT SURVEY CONTROL
 OR0725  ______________________________________________________________________
 OR0725* NAD 83(1986) POSITION- 43 14 11.     (N) 099 33 13.     (W)   SCALED
 OR0725* NAVD 88 ORTHO HEIGHT -   675.235 (meters)     2215.33  (feet) ADJUSTED
 OR0725  ______________________________________________________________________
 OR0725  GEOID HEIGHT    -        -25.475 (meters)                     GEOID18
 OR0725  DYNAMIC HEIGHT  -        674.979 (meters)     2214.49  (feet) COMP
 OR0725  MODELED GRAVITY -    980,219.6   (mgal)                       NAVD 88
 OR0725
 OR0725  VERT ORDER      -  SECOND    CLASS 0
 OR0725
 OR0725.The horizontal coordinates were scaled from a map and have
 OR0725.an estimated accuracy of +/- 6 seconds.
 OR0725
 OR0725.The orthometric height was determined by differential leveling and
 OR0725.adjusted by the NATIONAL GEODETIC SURVEY
 OR0725.in June 1991.
 OR0725
 OR0725.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0725.GEOID18 height accuracy estimate available here.
 OR0725
 OR0725.Click photographs - Photos may exist for this station.
 OR0725
 OR0725.The dynamic height is computed by dividing the NAVD 88
 OR0725.geopotential number by the normal gravity value computed on the
 OR0725.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0725.degrees latitude (g = 980.6199 gals.).
 OR0725
 OR0725.The modeled gravity was interpolated from observed gravity values.
 OR0725
 OR0725;                    North         East    Units  Estimated Accuracy
 OR0725;SPC SD S     -   100,620.      663,330.      MT  (+/- 180 meters Scaled)
 OR0725
 OR0725_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN550872(NAD 83)
 OR0725
 OR0725                          SUPERSEDED SURVEY CONTROL
 OR0725
 OR0725  NGVD 29 (??/??/92)  674.883  (m)         2214.18   (f) ADJ UNCH    2 0
 OR0725
 OR0725.Superseded values are not recommended for survey control.
 OR0725
 OR0725.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0725.See file dsdata.pdf to determine how the superseded data were derived.
 OR0725
 OR0725_MARKER: DB = BENCH MARK DISK
 OR0725_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0725_STAMPING: K 303 1945
 OR0725_MARK LOGO: CGS
 OR0725_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0725+STABILITY: SURFACE MOTION
 OR0725_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 OR0725+SATELLITE: SATELLITE OBSERVATIONS - July 09, 1987
 OR0725
 OR0725  HISTORY     - Date     Condition        Report By
 OR0725  HISTORY     - 1945     MONUMENTED       CGS
 OR0725  HISTORY     - 19870709 SEE DESCRIPTION  NGS
 OR0725  HISTORY     - 19931005 MARK NOT FOUND   NGS
 OR0725
 OR0725                          STATION DESCRIPTION
 OR0725
 OR0725'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 OR0725'1.9 MI W FROM DALLAS.
 OR0725'1.9 MILES WEST ALONG THE CHICAGO AND NORTH WESTERN RAILROAD
 OR0725'FROM THE STATION AT DALLAS, AT A ROAD CROSSING, 47.0 FEET SOUTH
 OR0725'OF AND ABOUT 3.0 FEET LOWER THAN THE CENTER LINE OF THE TRACKS,
 OR0725'44.0 FEET WEST OF THE CENTER LINE OF THE ROAD, 8.0 FEET WEST OF
 OR0725'A FENCE CORNER, 5.0 FEET SOUTHEAST OF A TELEGRAPH POLE, 2.0 FEET
 OR0725'NORTH OF A FENCE AND 2.0 FEET EAST OF A 4 X 4 MARKER POST.  A
 OR0725'BRONZE DISK STAMPED K 303 1945 SET IN THE TOP OF A CONCRETE
 OR0725'POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
 OR0725
 OR0725                          STATION RECOVERY (1987)
 OR0725
 OR0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0725'THE MARK WAS NOT FOUND AND IS CONSIDERED DESTROYED.
 OR0725
 OR0725                          STATION RECOVERY (1993)
 OR0725
 OR0725'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 OR0725'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0158 ***********************************************************************
 QS0158  DESIGNATION -  K 304
 QS0158  PID         -  QS0158
 QS0158  STATE/COUNTY-  SD/DEWEY
 QS0158  COUNTRY     -  US
 QS0158  USGS QUAD   -  MOREAU (2017)
 QS0158
 QS0158                         *CURRENT SURVEY CONTROL
 QS0158  ______________________________________________________________________
 QS0158* NAD 83(1986) POSITION- 45 22 23.     (N) 100 26 15.     (W)   SCALED
 QS0158* NAVD 88 ORTHO HEIGHT -   477.907 (meters)     1567.93  (feet) ADJUSTED
 QS0158  ______________________________________________________________________
 QS0158  GEOID HEIGHT    -        -21.910 (meters)                     GEOID18
 QS0158  DYNAMIC HEIGHT  -        477.861 (meters)     1567.78  (feet) COMP
 QS0158  MODELED GRAVITY -    980,505.2   (mgal)                       NAVD 88
 QS0158
 QS0158  VERT ORDER      -  SECOND    CLASS 0
 QS0158
 QS0158.The horizontal coordinates were scaled from a map and have
 QS0158.an estimated accuracy of +/- 6 seconds.
 QS0158
 QS0158.The orthometric height was determined by differential leveling and
 QS0158.adjusted by the NATIONAL GEODETIC SURVEY
 QS0158.in June 1991.
 QS0158
 QS0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0158.GEOID18 height accuracy estimate available here.
 QS0158
 QS0158.Click photographs - Photos may exist for this station.
 QS0158
 QS0158.The dynamic height is computed by dividing the NAVD 88
 QS0158.geopotential number by the normal gravity value computed on the
 QS0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0158.degrees latitude (g = 980.6199 gals.).
 QS0158
 QS0158.The modeled gravity was interpolated from observed gravity values.
 QS0158
 QS0158;                    North         East    Units  Estimated Accuracy
 QS0158;SPC SD N     -   171,190.      565,730.      MT  (+/- 180 meters Scaled)
 QS0158
 QS0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR874253(NAD 83)
 QS0158
 QS0158                          SUPERSEDED SURVEY CONTROL
 QS0158
 QS0158  NGVD 29 (??/??/92)  477.549  (m)         1566.76   (f) ADJ UNCH    2 0
 QS0158
 QS0158.Superseded values are not recommended for survey control.
 QS0158
 QS0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0158.See file dsdata.pdf to determine how the superseded data were derived.
 QS0158
 QS0158_MARKER: DB = BENCH MARK DISK
 QS0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0158_STAMPING: K 304 1945
 QS0158_MARK LOGO: CGS
 QS0158_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0158+STABILITY: SURFACE MOTION
 QS0158
 QS0158  HISTORY     - Date     Condition        Report By
 QS0158  HISTORY     - 1945     MONUMENTED       CGS
 QS0158
 QS0158                          STATION DESCRIPTION
 QS0158
 QS0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0158'14.8 MI S FROM MOBRIDGE.
 QS0158'TO REACH FROM THE POST OFFICE AT MOBRIDGE GO NORTH 1 BLOCK,
 QS0158'THENCE WESTERLY 3.8 MILES ALONG U.S. HIGHWAY NO. 12, THENCE
 QS0158'SOUTHWEST 1.4 MILES ALONG STATE HIGHWAY NO. 8, THENCE SOUTH 9.3
 QS0158'MILES ALONG GRAVELED ROAD, THENCE SOUTHEAST 0.3 MILES ALONG
 QS0158'GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS 1.1 MILES NORTHWEST
 QS0158'OF THE CATHOLIC CHURCH AT MOREAU, 42.0 FEET SOUTH OF AND ABOUT
 QS0158'2.0 FEET LOWER THAN CENTERLINE OF ROAD, 4.0 FEET EAST OF A
 QS0158'TELEPHONE POLE, IN LINE WITH ROW OF POLES SOUTH OF ROAD, 3.0
 QS0158'FEET SOUTH OF A FENCE, 1.0 FOOT WEST OF A 4 X 4 MARKER POST.
 QS0158'AN IRON DISK STAMPED K 304 1945 IS SET IN TOP OF A CONCRETE
 QS0158'POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0182 ***********************************************************************
 QS0182  DESIGNATION -  K 305
 QS0182  PID         -  QS0182
 QS0182  STATE/COUNTY-  SD/DEWEY
 QS0182  COUNTRY     -  US
 QS0182  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0182
 QS0182                         *CURRENT SURVEY CONTROL
 QS0182  ______________________________________________________________________
 QS0182* NAD 83(1986) POSITION- 45 06 21.93   (N) 100 20 10.01   (W)   HD_HELD1
 QS0182* NAVD 88 ORTHO HEIGHT -   492.863 (meters)     1617.00  (feet) ADJUSTED
 QS0182  ______________________________________________________________________
 QS0182  GEOID HEIGHT    -        -22.335 (meters)                     GEOID18
 QS0182  DYNAMIC HEIGHT  -        492.797 (meters)     1616.78  (feet) COMP
 QS0182  MODELED GRAVITY -    980,468.1   (mgal)                       NAVD 88
 QS0182
 QS0182  VERT ORDER      -  SECOND    CLASS 0
 QS0182
 QS0182.The horizontal coordinates were determined by differentially corrected
 QS0182.hand held GPS observations or other comparable positioning techniques
 QS0182.and have an estimated accuracy of +/- 3 meters.
 QS0182
 QS0182.The orthometric height was determined by differential leveling and
 QS0182.adjusted by the NATIONAL GEODETIC SURVEY
 QS0182.in June 1991.
 QS0182
 QS0182.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0182.GEOID18 height accuracy estimate available here.
 QS0182
 QS0182.Click photographs - Photos may exist for this station.
 QS0182
 QS0182.The dynamic height is computed by dividing the NAVD 88
 QS0182.geopotential number by the normal gravity value computed on the
 QS0182.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0182.degrees latitude (g = 980.6199 gals.).
 QS0182
 QS0182.The modeled gravity was interpolated from observed gravity values.
 QS0182
 QS0182;                    North         East    Units  Estimated Accuracy
 QS0182;SPC SD N     -   141,487.1     573,549.1     MT  (+/- 3 meters HH1 GPS) 
 QS0182
 QS0182_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9488895604(NAD 83)
 QS0182
 QS0182                          SUPERSEDED SURVEY CONTROL
 QS0182
 QS0182  NGVD 29 (??/??/92)  492.490  (m)         1615.78   (f) ADJ UNCH    2 0
 QS0182
 QS0182.Superseded values are not recommended for survey control.
 QS0182
 QS0182.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0182.See file dsdata.pdf to determine how the superseded data were derived.
 QS0182
 QS0182_MARKER: DB = BENCH MARK DISK
 QS0182_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0182_STAMPING: K 305 1945
 QS0182_MARK LOGO: CGS
 QS0182_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0182_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0182+STABILITY: SURFACE MOTION
 QS0182
 QS0182  HISTORY     - Date     Condition        Report By
 QS0182  HISTORY     - 1945     MONUMENTED       CGS
 QS0182
 QS0182                          STATION DESCRIPTION
 QS0182
 QS0182'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0182'8.5 MI NW FROM CHEYENNE AGENCY.
 QS0182'TO REACH FROM THE AGENCY OFFICE AT CHEYENNE AGENCY GO NORTHWESTERLY
 QS0182'8.5 MILES ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS ON
 QS0182'THE SOUTHWEST SLOPE OF A HILL ABOUT 0.1 MILE NORTHEAST OF A
 QS0182'FOUR FOOT CORRUGATED IRON CULVERT, 67.0 FEET NORTHWEST OF AND ABOUT
 QS0182'3.0 FEET HIGHER THAN THE CENTER LINE OF THE ROAD, 19.5 FEET
 QS0182'NORTHWEST OF A TELEPHONE POLE AND 1.0 FOOT SOUTHWEST OF A 4 X 4
 QS0182'MARKER POST.  AN IRON DISK STAMPED K 305 1945 SET IN THE TOP
 QS0182'OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0128 ***********************************************************************
 QS0128  DESIGNATION -  K 306 RESET
 QS0128  PID         -  QS0128
 QS0128  STATE/COUNTY-  SD/CORSON
 QS0128  COUNTRY     -  US
 QS0128  USGS QUAD   -  KENEL (2017)
 QS0128
 QS0128                         *CURRENT SURVEY CONTROL
 QS0128  ______________________________________________________________________
 QS0128* NAD 83(1986) POSITION- 45 46 30.     (N) 100 28 47.     (W)   SCALED
 QS0128* NAVD 88 ORTHO HEIGHT -   616.80  (meters)     2023.6   (feet) RESET
 QS0128  ______________________________________________________________________
 QS0128  GEOID HEIGHT    -        -21.635 (meters)                     GEOID18
 QS0128  VERT ORDER      -  THIRD
 QS0128
 QS0128.The horizontal coordinates were scaled from a map and have
 QS0128.an estimated accuracy of +/- 6 seconds.
 QS0128
 QS0128.The orthometric height was computed from unverified reset data.
 QS0128
 QS0128.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0128.GEOID18 height accuracy estimate available here.
 QS0128
 QS0128.Click photographs - Photos may exist for this station.
 QS0128
 QS0128;                    North         East    Units  Estimated Accuracy
 QS0128;SPC SD N     -   215,880.      562,690.      MT  (+/- 180 meters Scaled)
 QS0128
 QS0128_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR849701(NAD 83)
 QS0128
 QS0128                          SUPERSEDED SURVEY CONTROL
 QS0128
 QS0128.No superseded survey control is available for this station.
 QS0128
 QS0128_MARKER: DB = BENCH MARK DISK
 QS0128_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0128_STAMPING: K 306 RESET 1971
 QS0128_MARK LOGO: CGS
 QS0128_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0128_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0128+STABILITY: SURFACE MOTION
 QS0128
 QS0128  HISTORY     - Date     Condition        Report By
 QS0128  HISTORY     - 1971     MONUMENTED       NGS
 QS0128
 QS0128                          STATION DESCRIPTION
 QS0128
 QS0128'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971
 QS0128'10.5 MI N FROM WAKPALA.
 QS0128'2.5 MILES EAST ALONG A GRAVELED ROAD FROM THE HIGH SCHOOL IN
 QS0128'WAKPALA, THENCE NORTH 8.0 MILES, AT A SECTION LINE FENCE, 100
 QS0128'FEET EAST OF THE CENTER OF THE ROAD, 1.0 FOOT NORTH OF THE FENCE,
 QS0128'2.3 FEET NORTHWEST OF A METAL WITNESS POST, ON THE SOUTH SLOPE
 QS0128'OF A HILL, SET IN A SQUARE CONCRETE MONUMENT WHICH PROJECTS
 QS0128'4-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0347 ***********************************************************************
 QS0347  DESIGNATION -  K 307
 QS0347  PID         -  QS0347
 QS0347  STATE/COUNTY-  SD/CORSON
 QS0347  COUNTRY     -  US
 QS0347  USGS QUAD   -  WAKPALA (2017)
 QS0347
 QS0347                         *CURRENT SURVEY CONTROL
 QS0347  ______________________________________________________________________
 QS0347* NAD 83(1986) POSITION- 45 44 02.59   (N) 100 36 00.97   (W)   HD_HELD1
 QS0347* NAVD 88 ORTHO HEIGHT -   531.620 (meters)     1744.16  (feet) ADJUSTED
 QS0347  ______________________________________________________________________
 QS0347  GEOID HEIGHT    -        -21.436 (meters)                     GEOID18
 QS0347  DYNAMIC HEIGHT  -        531.580 (meters)     1744.03  (feet) COMP
 QS0347  MODELED GRAVITY -    980,523.4   (mgal)                       NAVD 88
 QS0347
 QS0347  VERT ORDER      -  SECOND    CLASS 0
 QS0347
 QS0347.The horizontal coordinates were determined by differentially corrected
 QS0347.hand held GPS observations or other comparable positioning techniques
 QS0347.and have an estimated accuracy of +/- 3 meters.
 QS0347
 QS0347.The orthometric height was determined by differential leveling and
 QS0347.adjusted by the NATIONAL GEODETIC SURVEY
 QS0347.in June 1991.
 QS0347
 QS0347.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0347.GEOID18 height accuracy estimate available here.
 QS0347
 QS0347.Click photographs - Photos may exist for this station.
 QS0347
 QS0347.The dynamic height is computed by dividing the NAVD 88
 QS0347.geopotential number by the normal gravity value computed on the
 QS0347.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0347.degrees latitude (g = 980.6199 gals.).
 QS0347
 QS0347.The modeled gravity was interpolated from observed gravity values.
 QS0347
 QS0347;                    North         East    Units  Estimated Accuracy
 QS0347;SPC SD N     -   211,394.5     553,278.8     MT  (+/- 3 meters HH1 GPS) 
 QS0347
 QS0347_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR7549565744(NAD 83)
 QS0347
 QS0347                          SUPERSEDED SURVEY CONTROL
 QS0347
 QS0347  NGVD 29 (??/??/92)  531.234  (m)         1742.89   (f) ADJ UNCH    2 0
 QS0347
 QS0347.Superseded values are not recommended for survey control.
 QS0347
 QS0347.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0347.See file dsdata.pdf to determine how the superseded data were derived.
 QS0347
 QS0347_MARKER: DB = BENCH MARK DISK
 QS0347_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0347_STAMPING: K 307 1945
 QS0347_MARK LOGO: CGS
 QS0347_PROJECTION: PROJECTING 13 CENTIMETERS
 QS0347_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0347+STABILITY: SURFACE MOTION
 QS0347
 QS0347  HISTORY     - Date     Condition        Report By
 QS0347  HISTORY     - 1945     MONUMENTED       CGS
 QS0347
 QS0347                          STATION DESCRIPTION
 QS0347
 QS0347'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0347'1.3 MI NW FROM JEFFREY.
 QS0347'1.3 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 QS0347'PACIFIC RAILROAD FROM THE STATION AT JEFFREY, CORSON COUNTY,
 QS0347'134 FEET SOUTHEAST OF A STATION-ONE-MILE SIGN, 50 FEET SOUTH OF
 QS0347'THE CENTER LINE OF THE TRACKS, 35 FEET NORTH OF THE CENTER LINE
 QS0347'OF A ROAD, 3 FEET NORTH OF THE RIGHT-OF-WAY FENCE, 1 FOOT EAST OF
 QS0347'A WHITE WOODEN WITNESS POST AND ABOUT 5 FEET LOWER THAN THE TRACK.
 QS0347'AN IRON BENCH-MARK DISK, STAMPED K 307 1945 AND SET IN THE TOP OF
 QS0347'A CONCRETE POST PROJECTING 5 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0227 ***********************************************************************
 QS0227  DESIGNATION -  K 308
 QS0227  PID         -  QS0227
 QS0227  STATE/COUNTY-  SD/DEWEY
 QS0227  COUNTRY     -  US
 QS0227  USGS QUAD   -  PATCH SKIN BUTTES SE (2017)
 QS0227
 QS0227                         *CURRENT SURVEY CONTROL
 QS0227  ______________________________________________________________________
 QS0227* NAD 83(1986) POSITION- 45 01 47.23   (N) 100 17 47.78   (W)   HD_HELD1
 QS0227* NAVD 88 ORTHO HEIGHT -   500.978 (meters)     1643.63  (feet) ADJUSTED
 QS0227  ______________________________________________________________________
 QS0227  GEOID HEIGHT    -        -22.451 (meters)                     GEOID18
 QS0227  DYNAMIC HEIGHT  -        500.908 (meters)     1643.40  (feet) COMP
 QS0227  MODELED GRAVITY -    980,462.3   (mgal)                       NAVD 88
 QS0227
 QS0227  VERT ORDER      -  FIRST     CLASS II
 QS0227
 QS0227.The horizontal coordinates were determined by differentially corrected
 QS0227.hand held GPS observations or other comparable positioning techniques
 QS0227.and have an estimated accuracy of +/- 3 meters.
 QS0227
 QS0227.The orthometric height was determined by differential leveling and
 QS0227.adjusted by the NATIONAL GEODETIC SURVEY
 QS0227.in June 1991.
 QS0227
 QS0227.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0227.GEOID18 height accuracy estimate available here.
 QS0227
 QS0227.Click photographs - Photos may exist for this station.
 QS0227
 QS0227.The dynamic height is computed by dividing the NAVD 88
 QS0227.geopotential number by the normal gravity value computed on the
 QS0227.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0227.degrees latitude (g = 980.6199 gals.).
 QS0227
 QS0227.The modeled gravity was interpolated from observed gravity values.
 QS0227
 QS0227;                    North         East    Units  Estimated Accuracy
 QS0227;SPC SD N     -   132,995.5     576,627.2     MT  (+/- 3 meters HH1 GPS) 
 QS0227
 QS0227_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ9786087076(NAD 83)
 QS0227
 QS0227                          SUPERSEDED SURVEY CONTROL
 QS0227
 QS0227  NGVD 29 (??/??/92)  500.605  (m)         1642.40   (f) ADJ UNCH    1 2
 QS0227
 QS0227.Superseded values are not recommended for survey control.
 QS0227
 QS0227.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0227.See file dsdata.pdf to determine how the superseded data were derived.
 QS0227
 QS0227_MARKER: DB = BENCH MARK DISK
 QS0227_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0227_STAMPING: K 308 1945
 QS0227_MARK LOGO: CGS
 QS0227_PROJECTION: PROJECTING 10 CENTIMETERS
 QS0227_MAGNETIC: N = NO MAGNETIC MATERIAL
 QS0227_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0227+STABILITY: SURFACE MOTION
 QS0227_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0227+SATELLITE: SATELLITE OBSERVATIONS - June 26, 2012
 QS0227
 QS0227  HISTORY     - Date     Condition        Report By
 QS0227  HISTORY     - 1945     MONUMENTED       CGS
 QS0227  HISTORY     - 19960425 GOOD             NGS
 QS0227  HISTORY     - 20110821 GOOD             GEOCAC
 QS0227  HISTORY     - 20120626 GOOD             INDIV
 QS0227
 QS0227                          STATION DESCRIPTION
 QS0227
 QS0227'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0227'0.9 MI NE FROM CHEYENNE AGENCY.
 QS0227'0.9 MILE NORTHEAST ALONG OLD U.S. HIGHWAY 212 FROM THE CHEYENNE
 QS0227'RIVER INDIAN AGENCY HEADQUARTERS AT CHEYENNE AGENCY, DEWEY COUNTY,
 QS0227'ON THE WEST SLOPE OF A LONG HILL, 44 FEET SOUTH OF THE CENTER
 QS0227'LINE OF THE HIGHWAY, 1 FOOT NORTH OF A FENCE, ABOUT 3 FEET LOWER
 QS0227'THAN THE HIGHWAY, AND 2 FEET WEST OF A WHITE WOODEN WITNESS POST.
 QS0227'AN IRON BENCH-MARK DISK, STAMPED K 308 1945 AND SET IN THE TOP
 QS0227'OF A CONCRETE POST PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 QS0227
 QS0227                          STATION RECOVERY (1996)
 QS0227
 QS0227'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QS0227'29.6 KM (18.40 MI) WESTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 QS0227'OF EXENE STREET IN GETTYSBURG, 463.0 M (1519.0 FT) EAST OF MILEPOST
 QS0227'207, 76.4 M (250.7 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 12.3 M
 QS0227'(40.4 FT) SOUTHEAST OF THE CENTER OF A TRACK ROAD, 1.0 M (3.3 FT)
 QS0227'BELOW THE LEVEL OF THE TRACK ROAD, 0.3 M (1.0 FT) NORTHEAST OF A
 QS0227'WITNESS POST, 0.3 M (1.0 FT) NORTHWEST OF A WITNESS POST, AND THE
 QS0227'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
 QS0227
 QS0227                          STATION RECOVERY (2011)
 QS0227
 QS0227'RECOVERY NOTE BY GEOCACHING 2011 (MEL)
 QS0227'WOOD WP IS GONE.  MARKED WITH A METAL U POST WITH A VERTICAL B M TAG,
 QS0227'AND A CARSONITE WP.
 QS0227
 QS0227                          STATION RECOVERY (2012)
 QS0227
 QS0227'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 QS0227'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0035 ***********************************************************************
 PT0035  DESIGNATION -  K 309
 PT0035  PID         -  PT0035
 PT0035  STATE/COUNTY-  SD/HUGHES
 PT0035  COUNTRY     -  US
 PT0035  USGS QUAD   -  OKOBOJO SW (2017)
 PT0035
 PT0035                         *CURRENT SURVEY CONTROL
 PT0035  ______________________________________________________________________
 PT0035* NAD 83(1986) POSITION- 44 31 06.73   (N) 100 28 17.49   (W)   HD_HELD1
 PT0035* NAVD 88 ORTHO HEIGHT -   516.403 (meters)     1694.23  (feet) ADJUSTED
 PT0035  ______________________________________________________________________
 PT0035  GEOID HEIGHT    -        -22.948 (meters)                     GEOID18
 PT0035  DYNAMIC HEIGHT  -        516.304 (meters)     1693.91  (feet) COMP
 PT0035  MODELED GRAVITY -    980,410.9   (mgal)                       NAVD 88
 PT0035
 PT0035  VERT ORDER      -  FIRST     CLASS II
 PT0035
 PT0035.The horizontal coordinates were determined by differentially corrected
 PT0035.hand held GPS observations or other comparable positioning techniques
 PT0035.and have an estimated accuracy of +/- 3 meters.
 PT0035
 PT0035.The orthometric height was determined by differential leveling and
 PT0035.adjusted by the NATIONAL GEODETIC SURVEY
 PT0035.in June 1991.
 PT0035
 PT0035.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0035.GEOID18 height accuracy estimate available here.
 PT0035
 PT0035.Click photographs - Photos may exist for this station.
 PT0035
 PT0035.The dynamic height is computed by dividing the NAVD 88
 PT0035.geopotential number by the normal gravity value computed on the
 PT0035.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0035.degrees latitude (g = 980.6199 gals.).
 PT0035
 PT0035.The modeled gravity was interpolated from observed gravity values.
 PT0035
 PT0035;                    North         East    Units  Estimated Accuracy
 PT0035;SPC SD S     -   242,780.8     589,012.8     MT  (+/- 3 meters HH1 GPS) 
 PT0035
 PT0035_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ8305330521(NAD 83)
 PT0035
 PT0035                          SUPERSEDED SURVEY CONTROL
 PT0035
 PT0035  NGVD 29 (??/??/92)  516.022  (m)         1692.98   (f) ADJ UNCH    1 2
 PT0035
 PT0035.Superseded values are not recommended for survey control.
 PT0035
 PT0035.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0035.See file dsdata.pdf to determine how the superseded data were derived.
 PT0035
 PT0035_MARKER: DB = BENCH MARK DISK
 PT0035_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0035_STAMPING: K 309 1946
 PT0035_MARK LOGO: CGS
 PT0035_PROJECTION: PROJECTING 12 CENTIMETERS
 PT0035_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0035+STABILITY: SURFACE MOTION
 PT0035
 PT0035  HISTORY     - Date     Condition        Report By
 PT0035  HISTORY     - 1946     MONUMENTED       CGS
 PT0035  HISTORY     - 1949     GOOD             CGS
 PT0035  HISTORY     - 1951     GOOD             CGS
 PT0035
 PT0035                          STATION DESCRIPTION
 PT0035
 PT0035'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0035'16.4 MI NW FROM PIERRE.
 PT0035'1.3 MILES NORTHEAST ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 PT0035'AT PIERRE, THENCE 8.1 MILES NORTH ALONG A GRAVELED ROAD TO THE
 PT0035'GRAY GOOSE DANCE HALL, THENCE 5.0 MILES WEST ALONG A GRAVELED
 PT0035'ROAD, THENCE 1.0 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PT0035'1.0 MILE WEST ALONG A DIRT ROAD, AT THE JUNCTION OF A TRAIL
 PT0035'ROAD LEADING SOUTH, 60 FEET SOUTH OF THE CENTER LINE OF THE
 PT0035'MAIN DIRT ROAD, 22 FEET EAST OF THE CENTER LINE OF TRAIL ROAD,
 PT0035'7.0 FEET SOUTHWEST OF A FENCE CORNER, 3.0 FEET WEST OF A FENCE
 PT0035'LINE, 2.0 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF
 PT0035'A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
 PT0035
 PT0035                          STATION RECOVERY (1951)
 PT0035
 PT0035'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0035'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0043 ***********************************************************************
 QT0043  DESIGNATION -  K 31
 QT0043  PID         -  QT0043
 QT0043  STATE/COUNTY-  SD/PERKINS
 QT0043  COUNTRY     -  US
 QT0043  USGS QUAD   -  COAL SPRINGS (2017)
 QT0043
 QT0043                         *CURRENT SURVEY CONTROL
 QT0043  ______________________________________________________________________
 QT0043* NAD 83(1986) POSITION- 45 26 39.     (N) 102 05 09.     (W)   SCALED
 QT0043* NAVD 88 ORTHO HEIGHT -   782.299 (meters)     2566.59  (feet) ADJUSTED
 QT0043  ______________________________________________________________________
 QT0043  GEOID HEIGHT    -        -19.041 (meters)                     GEOID18
 QT0043  DYNAMIC HEIGHT  -        782.176 (meters)     2566.19  (feet) COMP
 QT0043  MODELED GRAVITY -    980,432.9   (mgal)                       NAVD 88
 QT0043
 QT0043  VERT ORDER      -  FIRST     CLASS II
 QT0043
 QT0043.The horizontal coordinates were scaled from a map and have
 QT0043.an estimated accuracy of +/- 6 seconds.
 QT0043
 QT0043.The orthometric height was determined by differential leveling and
 QT0043.adjusted by the NATIONAL GEODETIC SURVEY
 QT0043.in June 1991.
 QT0043
 QT0043.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0043.GEOID18 height accuracy estimate available here.
 QT0043
 QT0043.Click photographs - Photos may exist for this station.
 QT0043
 QT0043.The dynamic height is computed by dividing the NAVD 88
 QT0043.geopotential number by the normal gravity value computed on the
 QT0043.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0043.degrees latitude (g = 980.6199 gals.).
 QT0043
 QT0043.The modeled gravity was interpolated from observed gravity values.
 QT0043
 QT0043;                    North         East    Units  Estimated Accuracy
 QT0043;SPC SD N     -   181,110.      436,840.      MT  (+/- 180 meters Scaled)
 QT0043
 QT0043_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGL278364(NAD 83)
 QT0043
 QT0043                          SUPERSEDED SURVEY CONTROL
 QT0043
 QT0043  NGVD 29 (??/??/92)  781.851  (m)         2565.12   (f) ADJ UNCH    1 2
 QT0043
 QT0043.Superseded values are not recommended for survey control.
 QT0043
 QT0043.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0043.See file dsdata.pdf to determine how the superseded data were derived.
 QT0043
 QT0043_MARKER: DB = BENCH MARK DISK
 QT0043_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0043_STAMPING: K 31 1934
 QT0043_MARK LOGO: CGS
 QT0043_PROJECTION: FLUSH
 QT0043_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0043_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0043+STABILITY: SURFACE MOTION
 QT0043_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0043+SATELLITE: SATELLITE OBSERVATIONS - June 21, 1999
 QT0043
 QT0043  HISTORY     - Date     Condition        Report By
 QT0043  HISTORY     - 1934     MONUMENTED       CGS
 QT0043  HISTORY     - 1934     GOOD             CGS
 QT0043  HISTORY     - 19990621 GOOD             NGS
 QT0043
 QT0043                          STATION DESCRIPTION
 QT0043
 QT0043'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 QT0043'1.2 MI E FROM COAL SPRINGS.
 QT0043'1.2 MILES EAST ALONG STATE HIGHWAY 8 FROM COAL SPRINGS, PERKINS
 QT0043'COUNTY, AT A ROAD INTERSECTION, 45 FEET WEST OF THE CENTERLINE
 QT0043'OF THE CROSSROAD, AND 42 FEET NORTH OF THE CENTERLINE OF THE
 QT0043'HIGHWAY.  A STANDARD DISK, STAMPED K 31 1934 AND SET IN THE
 QT0043'TOP OF A CONCRETE POST.
 QT0043
 QT0043                          STATION RECOVERY (1999)
 QT0043
 QT0043'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (GAS)
 QT0043'0.1 KM (0.05 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0043'MEADOW, THENCE 19.7 KM (12.25 MI) EASTERLY ALONG STATE HIGHWAY 20,
 QT0043'51.0 M (167.3 FT) EAST OF MILEPOST 107, 21.1 M (69.2 FT) NORTH OF THE
 QT0043'HIGHWAY CENTERLINE, 13.3 M (43.6 FT) WEST OF THE CENTER OF A FIELD
 QT0043'ENTRANCE, 8.7 M (28.5 FT) SOUTH OF BENCH MARK 20 107.05, 8.0 M (26.2
 QT0043'FT) NORTHWEST OF THE WEST END OF A CULVERT UNDER THE FIELD ENTRANCE,
 QT0043'0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) SOUTH OF
 QT0043'A WITNESS POST, AND THE MONUMENT IS FLUSH WITH THE GROUND SURFACE.
 QT0043'NOTE--THE MONUMENT IS ON HIGHWAY RIGHT-OF-WAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0057 ***********************************************************************
 PT0057  DESIGNATION -  K 310
 PT0057  PID         -  PT0057
 PT0057  STATE/COUNTY-  SD/SULLY
 PT0057  COUNTRY     -  US
 PT0057  USGS QUAD   -  OKOBOJO (2017)
 PT0057
 PT0057                         *CURRENT SURVEY CONTROL
 PT0057  ______________________________________________________________________
 PT0057* NAD 83(1986) POSITION- 44 40 45.     (N) 100 26 49.     (W)   SCALED
 PT0057* NAVD 88 ORTHO HEIGHT -   549.489 (meters)     1802.78  (feet) ADJUSTED
 PT0057  ______________________________________________________________________
 PT0057  GEOID HEIGHT    -        -22.723 (meters)                     GEOID18
 PT0057  DYNAMIC HEIGHT  -        549.390 (meters)     1802.46  (feet) COMP
 PT0057  MODELED GRAVITY -    980,419.4   (mgal)                       NAVD 88
 PT0057
 PT0057  VERT ORDER      -  SECOND    CLASS 0
 PT0057
 PT0057.The horizontal coordinates were scaled from a map and have
 PT0057.an estimated accuracy of +/- 6 seconds.
 PT0057
 PT0057.The orthometric height was determined by differential leveling and
 PT0057.adjusted by the NATIONAL GEODETIC SURVEY
 PT0057.in June 1991.
 PT0057
 PT0057.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0057.GEOID18 height accuracy estimate available here.
 PT0057
 PT0057.Click photographs - Photos may exist for this station.
 PT0057
 PT0057.The dynamic height is computed by dividing the NAVD 88
 PT0057.geopotential number by the normal gravity value computed on the
 PT0057.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0057.degrees latitude (g = 980.6199 gals.).
 PT0057
 PT0057.The modeled gravity was interpolated from observed gravity values.
 PT0057
 PT0057;                    North         East    Units  Estimated Accuracy
 PT0057;SPC SD N     -    94,090.      564,570.      MT  (+/- 180 meters Scaled)
 PT0057
 PT0057_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ853483(NAD 83)
 PT0057
 PT0057                          SUPERSEDED SURVEY CONTROL
 PT0057
 PT0057  NGVD 29 (??/??/92)  549.106  (m)         1801.53   (f) ADJ UNCH    2 0
 PT0057
 PT0057.Superseded values are not recommended for survey control.
 PT0057
 PT0057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0057.See file dsdata.pdf to determine how the superseded data were derived.
 PT0057
 PT0057_MARKER: DB = BENCH MARK DISK
 PT0057_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PT0057_SP_SET: BRIDGE ABUTMENT
 PT0057_STAMPING: K 310 1946
 PT0057_MARK LOGO: CGS
 PT0057_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0057
 PT0057  HISTORY     - Date     Condition        Report By
 PT0057  HISTORY     - 1946     MONUMENTED       CGS
 PT0057  HISTORY     - 1964     GOOD             USGS
 PT0057
 PT0057                          STATION DESCRIPTION
 PT0057
 PT0057'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PT0057'27 MI NW FROM PIERRE.
 PT0057'27 MILES NORTHWEST ALONG A GRADED COUNTY ROAD, 9.6 MILES NORTH
 PT0057'THENCE 5.0 MILES WEST THENCE 12.4 MILES NORTH OF THE POST
 PT0057'OFFICE IN PIERRE, 0.1 MILE NORTH OF A SECTION CORNER, AT
 PT0057'THE NORTHWEST CORNER OF A STEEL BRIDGE, IN THE TOP OF THE WEST
 PT0057'END OF THE CONCRETE ABUTMENT, 10 FEET WEST OF THE CENTER OF
 PT0057'THE ROAD, 1 FOOT WEST OF THE NORTH END OF THE STEEL GUARD RAIL.
 PT0057'A BRONZE DISK SET IN THE TOP OF A CONCRETE ABUTMENT.  NEAR THE
 PT0057'S. 16TH CORNER BETWEEN SECS. 14 AND 15, T 114 N., R 80 W.
 PT0057
 PT0057                          STATION RECOVERY (1964)
 PT0057
 PT0057'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1964
 PT0057'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0052 ***********************************************************************
 QS0052  DESIGNATION -  K 311
 QS0052  PID         -  QS0052
 QS0052  STATE/COUNTY-  SD/CAMPBELL
 QS0052  COUNTRY     -  US
 QS0052  USGS QUAD   -  POLLOCK (2017)
 QS0052
 QS0052                         *CURRENT SURVEY CONTROL
 QS0052  ______________________________________________________________________
 QS0052* NAD 83(1986) POSITION- 45 53 28.     (N) 100 15 31.     (W)   SCALED
 QS0052* NAVD 88 ORTHO HEIGHT -   491.836 (meters)     1613.63  (feet) ADJUSTED
 QS0052  ______________________________________________________________________
 QS0052  GEOID HEIGHT    -        -21.920 (meters)                     GEOID18
 QS0052  DYNAMIC HEIGHT  -        491.809 (meters)     1613.54  (feet) COMP
 QS0052  MODELED GRAVITY -    980,545.4   (mgal)                       NAVD 88
 QS0052
 QS0052  VERT ORDER      -  SECOND    CLASS 0
 QS0052
 QS0052.The horizontal coordinates were scaled from a map and have
 QS0052.an estimated accuracy of +/- 6 seconds.
 QS0052
 QS0052.The orthometric height was determined by differential leveling and
 QS0052.adjusted by the NATIONAL GEODETIC SURVEY
 QS0052.in June 1991.
 QS0052
 QS0052.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0052.GEOID18 height accuracy estimate available here.
 QS0052
 QS0052.Click photographs - Photos may exist for this station.
 QS0052
 QS0052.The dynamic height is computed by dividing the NAVD 88
 QS0052.geopotential number by the normal gravity value computed on the
 QS0052.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0052.degrees latitude (g = 980.6199 gals.).
 QS0052
 QS0052.The modeled gravity was interpolated from observed gravity values.
 QS0052
 QS0052;                    North         East    Units  Estimated Accuracy
 QS0052;SPC SD N     -   228,710.      579,930.      MT  (+/- 180 meters Scaled)
 QS0052
 QS0052_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMR023827(NAD 83)
 QS0052
 QS0052                          SUPERSEDED SURVEY CONTROL
 QS0052
 QS0052  NGVD 29 (??/??/92)  491.454  (m)         1612.38   (f) ADJ UNCH    2 0
 QS0052
 QS0052.Superseded values are not recommended for survey control.
 QS0052
 QS0052.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QS0052.See file dsdata.pdf to determine how the superseded data were derived.
 QS0052
 QS0052_MARKER: DB = BENCH MARK DISK
 QS0052_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QS0052_STAMPING: K 311 1945
 QS0052_MARK LOGO: CGS
 QS0052_PROJECTION: PROJECTING 12 CENTIMETERS
 QS0052_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QS0052+STABILITY: SURFACE MOTION
 QS0052
 QS0052  HISTORY     - Date     Condition        Report By
 QS0052  HISTORY     - 1945     MONUMENTED       CGS
 QS0052  HISTORY     - 1964     MARK NOT FOUND   CGS
 QS0052
 QS0052                          STATION DESCRIPTION
 QS0052
 QS0052'DESCRIBED BY COAST AND GEODETIC SURVEY 1945
 QS0052'1.8 MI E FROM POLLOCK.
 QS0052'1.8 MILES EAST ALONG THE MINNEAPOLIS, SAINT PAUL AND SAULT STE.
 QS0052'MARIE RAILROAD FROM THE STATION AT POLLOCK, SOUTH DAKOTA.  100.0
 QS0052'FEET NORTH OF A PRIVATE ROAD CROSSING, 40.0 FEET NORTHEAST OF THE
 QS0052'EAST RAIL, 9.4 FEET NORTHWEST OF MILE POST NO. 409, 7.0 FEET
 QS0052'SOUTHWEST OF A FENCE LINE, 3.0 FEET NORTHWEST OF A 4X4 INCH
 QS0052'WHITE WOODEN WITNESS POST AND 2.5 FEET BELOW THE LEVEL OF THE
 QS0052'RAILROAD TRACKS.  BENCH MARK PROJECTS 0.4 FOOT.  AN IRON DISK
 QS0052'SET IN TOP OF A CONCRETE POST AND STAMPED K 311 1945.
 QS0052'NOTE-- 1964 REPORT--THE TOWN OF POLLOCK HAS BEEN MOVED APPROX.
 QS0052'0.8 MILE SOUTH.  ORIGINAL SITE IS FLOODED.  THE MINNEAPOLIS,
 QS0052'ST. PAUL AND SAULT STE. MARIE RAILROAD IS NOW THE SOO LINE
 QS0052'RAILROAD.
 QS0052
 QS0052                          STATION RECOVERY (1964)
 QS0052
 QS0052'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964
 QS0052'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0877 ***********************************************************************
 PT0877  DESIGNATION -  K 312 RESET
 PT0877  PID         -  PT0877
 PT0877  STATE/COUNTY-  SD/SULLY
 PT0877  COUNTRY     -  US
 PT0877  USGS QUAD   -  OKOBOJO (2017)
 PT0877
 PT0877                         *CURRENT SURVEY CONTROL
 PT0877  ______________________________________________________________________
 PT0877* NAD 83(1986) POSITION- 44 42 24.     (N) 100 25 35.     (W)   SCALED
 PT0877* NAVD 88 ORTHO HEIGHT -   566.72  (meters)     1859.3   (feet) RESET
 PT0877  ______________________________________________________________________
 PT0877  GEOID HEIGHT    -        -22.697 (meters)                     GEOID18
 PT0877  VERT ORDER      -  THIRD
 PT0877
 PT0877.The horizontal coordinates were scaled from a map and have
 PT0877.an estimated accuracy of +/- 6 seconds.
 PT0877
 PT0877.The orthometric height was computed from unverified reset data.
 PT0877
 PT0877.No vertical observational check was made to the station.
 PT0877
 PT0877.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0877.GEOID18 height accuracy estimate available here.
 PT0877
 PT0877.Click photographs - Photos may exist for this station.
 PT0877
 PT0877;                    North         East    Units  Estimated Accuracy
 PT0877;SPC SD N     -    97,140.      566,210.      MT  (+/- 180 meters Scaled)
 PT0877
 PT0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ870513(NAD 83)
 PT0877
 PT0877                          SUPERSEDED SURVEY CONTROL
 PT0877
 PT0877  NGVD 29 (04/17/07)  566.34   (m)         1858.1    (f) RESET       3  
 PT0877
 PT0877.Superseded values are not recommended for survey control.
 PT0877
 PT0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0877.See file dsdata.pdf to determine how the superseded data were derived.
 PT0877
 PT0877_MARKER: DV = VERTICAL CONTROL DISK
 PT0877_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0877_STAMPING: K 312 RESET 1979
 PT0877_MARK LOGO: NGS
 PT0877_PROJECTION: FLUSH
 PT0877_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0877+STABILITY: SURFACE MOTION
 PT0877
 PT0877  HISTORY     - Date     Condition        Report By
 PT0877  HISTORY     - 1979     MONUMENTED       NGS
 PT0877
 PT0877                          STATION DESCRIPTION
 PT0877
 PT0877'DESCRIBED BY NATIONAL GEODETIC SURVEY 1979
 PT0877'26.3 MI SW FROM AGAR.
 PT0877'12.3 MILES WEST ALONG COUNTY ROAD, THENCE 9.0 MILES SOUTH, THENCE
 PT0877'5.0 MILES WEST FROM THE OLD RAILROAD STATION IN AGAR, 58.0 FEET
 PT0877'NORTH OF CENTER OF ROAD, 28.0 FEET WEST OF CENTER OF FIELD ENTRANCE,
 PT0877'23.0 FEET NORTH OF FENCE CORNER, AND 2.6 FEET EAST OF FENCE.
 PT0877'THE MARK IS 1.7 FT  S FROM A WITNESS POST.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0222 ***********************************************************************
 PT0222  DESIGNATION -  K 313
 PT0222  PID         -  PT0222
 PT0222  STATE/COUNTY-  SD/STANLEY
 PT0222  COUNTRY     -  US
 PT0222  USGS QUAD   -  OAHE DAM (2017)
 PT0222
 PT0222                         *CURRENT SURVEY CONTROL
 PT0222  ______________________________________________________________________
 PT0222* NAD 83(1986) POSITION- 44 25 44.     (N) 100 24 26.     (W)   SCALED
 PT0222* NAVD 88 ORTHO HEIGHT -   483.215 (meters)     1585.35  (feet) ADJUSTED
 PT0222  ______________________________________________________________________
 PT0222  GEOID HEIGHT    -        -23.222 (meters)                     GEOID18
 PT0222  DYNAMIC HEIGHT  -        483.118 (meters)     1585.03  (feet) COMP
 PT0222  MODELED GRAVITY -    980,402.5   (mgal)                       NAVD 88
 PT0222
 PT0222  VERT ORDER      -  FIRST     CLASS II
 PT0222
 PT0222.The horizontal coordinates were scaled from a map and have
 PT0222.an estimated accuracy of +/- 6 seconds.
 PT0222
 PT0222.The orthometric height was determined by differential leveling and
 PT0222.adjusted by the NATIONAL GEODETIC SURVEY
 PT0222.in June 1991.
 PT0222
 PT0222.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0222.GEOID18 height accuracy estimate available here.
 PT0222
 PT0222.Click photographs - Photos may exist for this station.
 PT0222
 PT0222.The dynamic height is computed by dividing the NAVD 88
 PT0222.geopotential number by the normal gravity value computed on the
 PT0222.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0222.degrees latitude (g = 980.6199 gals.).
 PT0222
 PT0222.The modeled gravity was interpolated from observed gravity values.
 PT0222
 PT0222;                    North         East    Units  Estimated Accuracy
 PT0222;SPC SD S     -   232,810.      594,120.      MT  (+/- 180 meters Scaled)
 PT0222
 PT0222_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ879204(NAD 83)
 PT0222
 PT0222                          SUPERSEDED SURVEY CONTROL
 PT0222
 PT0222  NGVD 29 (??/??/92)  482.836  (m)         1584.10   (f) ADJ UNCH    1 2
 PT0222
 PT0222.Superseded values are not recommended for survey control.
 PT0222
 PT0222.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0222.See file dsdata.pdf to determine how the superseded data were derived.
 PT0222
 PT0222_MARKER: DD = SURVEY DISK
 PT0222_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0222_STAMPING: K 313
 PT0222_MARK LOGO: USACE
 PT0222_PROJECTION: PROJECTING 18 CENTIMETERS
 PT0222_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0222+STABILITY: SURFACE MOTION
 PT0222
 PT0222  HISTORY     - Date     Condition        Report By
 PT0222  HISTORY     - UNK      MONUMENTED       USACE
 PT0222  HISTORY     - 1949     GOOD             CGS
 PT0222  HISTORY     - 1951     GOOD             CGS
 PT0222
 PT0222                          STATION DESCRIPTION
 PT0222
 PT0222'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0222'5.9 MI NW FROM FORT PIERRE.
 PT0222'1.4 MILES NORTHWEST ALONG A GRAVELED ROAD FROM THE CHICAGO AND
 PT0222'NORTH WESTERN RAILROAD STATION AT FORT PIERRE, THENCE 4.1 MILES
 PT0222'NORTHWEST ALONG THE OAHE DAM SITE ROAD, THENCE 0.15 MILE WEST
 PT0222'ALONG A TRACK ROAD TO A WIRE GATE WHICH IS 150 YARDS SOUTH OF
 PT0222'A SMALL RED BARN, PASS THROUGH THE GATE AND CONTINUE WEST UP
 PT0222'A DRAW FOR 0.15 MILE TO A WASH, THENCE 0.1 MILE SOUTHWEST ALONG
 PT0222'THE WASH TO THE TOP OF A RIDGE, 0.45 MILE SOUTHWEST OF BENCH
 PT0222'MARK E 313 (U.S.E.D.), SET IN THE TOP OF A CONCRETE POST WHICH
 PT0222'PROJECTS 0.6 FOOT ABOVE THE GROUND.
 PT0222
 PT0222                          STATION RECOVERY (1951)
 PT0222
 PT0222'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0222'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0476 ***********************************************************************
 PS0476  DESIGNATION -  K 314
 PS0476  PID         -  PS0476
 PS0476  STATE/COUNTY-  SD/HYDE
 PS0476  COUNTRY     -  US
 PS0476  USGS QUAD   -  CHAPELLE LAKE SE (2017)
 PS0476
 PS0476                         *CURRENT SURVEY CONTROL
 PS0476  ______________________________________________________________________
 PS0476* NAD 83(1996) POSITION- 44 15 54.87497(N) 099 33 47.29456(W)   ADJUSTED
 PS0476* NAVD 88 ORTHO HEIGHT -   617.732 (meters)     2026.68  (feet) ADJUSTED
 PS0476  ______________________________________________________________________
 PS0476  GEOID HEIGHT    -        -24.086 (meters)                     GEOID18
 PS0476  LAPLACE CORR    -         -2.15  (seconds)                    DEFLEC18
 PS0476  DYNAMIC HEIGHT  -        617.600 (meters)     2026.24  (feet) COMP
 PS0476  MODELED GRAVITY -    980,383.1   (mgal)                       NAVD 88
 PS0476
 PS0476  HORZ ORDER      -  SECOND
 PS0476  VERT ORDER      -  SECOND    CLASS 0
 PS0476
 PS0476.The horizontal coordinates were established by classical geodetic methods
 PS0476.and adjusted by the National Geodetic Survey in January 1998.
 PS0476
 PS0476.The orthometric height was determined by differential leveling and
 PS0476.adjusted by the NATIONAL GEODETIC SURVEY
 PS0476.in June 1991.
 PS0476
 PS0476.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0476.GEOID18 height accuracy estimate available here.
 PS0476
 PS0476.Click photographs - Photos may exist for this station.
 PS0476
 PS0476.The Laplace correction was computed from DEFLEC18 derived deflections.
 PS0476
 PS0476.The dynamic height is computed by dividing the NAVD 88
 PS0476.geopotential number by the normal gravity value computed on the
 PS0476.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0476.degrees latitude (g = 980.6199 gals.).
 PS0476
 PS0476.The modeled gravity was interpolated from observed gravity values.
 PS0476
 PS0476. The following values were computed from the NAD 83(1996) position.
 PS0476
 PS0476;                    North         East     Units Scale Factor Converg.
 PS0476;SPC SD N     -    48,089.453   634,883.574   MT  1.00003245   +0 18 33.1
 PS0476;SPC SD N     -   157,773.48  2,082,947.19   sFT  1.00003245   +0 18 33.1
 PS0476;SPC SD S     -   214,910.956   661,495.927   MT  0.99997060   +0 31 52.8
 PS0476;SPC SD S     -   705,087.03  2,170,257.89   sFT  0.99997060   +0 31 52.8
 PS0476;UTM  14      - 4,901,487.664   455,052.566   MT  0.99962485   -0 23 35.0
 PS0476
 PS0476!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PS0476!SPC SD N     -   0.99990692  x   1.00003245  =   0.99993937
 PS0476!SPC SD S     -   0.99990692  x   0.99997060  =   0.99987753
 PS0476!UTM  14      -   0.99990692  x   0.99962485  =   0.99953181
 PS0476
 PS0476_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ5505201487(NAD 83)
 PS0476
 PS0476                          SUPERSEDED SURVEY CONTROL
 PS0476
 PS0476  NAD 83(1986)-  44 15 54.87233(N)    099 33 47.30041(W) AD(       ) 2
 PS0476  NAD 27      -  44 15 54.92200(N)    099 33 45.89400(W) AD(       ) 2
 PS0476  NGVD 29 (??/??/92)  617.386  (m)         2025.54   (f) ADJ UNCH    2 0
 PS0476  NGVD 29             617.39   (m)         2025.6    (f) LEVELING    3  
 PS0476
 PS0476.Superseded values are not recommended for survey control.
 PS0476
 PS0476.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0476.See file dsdata.pdf to determine how the superseded data were derived.
 PS0476
 PS0476_MARKER: DB = BENCH MARK DISK
 PS0476_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0476_STAMPING: K 314 1946
 PS0476_MARK LOGO: CGS
 PS0476_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0476+STABILITY: SURFACE MOTION
 PS0476
 PS0476  HISTORY     - Date     Condition        Report By
 PS0476  HISTORY     - 1946     MONUMENTED       CGS
 PS0476  HISTORY     - 1946     GOOD             CGS
 PS0476
 PS0476                          STATION DESCRIPTION
 PS0476
 PS0476'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0476'A TRAVERSE CONNECTION WAS MADE TO THIS MARK FROM STATION STEPHAN AND
 PS0476'THE DISTANCE IS 496.404 METERS OF 1628.62 FEET.  IT IS 36 FEET
 PS0476'SOUTH OF THE CENTERLINE OF THE EAST-WEST ROAD, 2 FEET SOUTHEAST
 PS0476'OF A T FENCE CORNER, AND 2 FEET WEST OF A WITNESS POST.  IT
 PS0476'IS A STANDARD USC AND GS BENCH MARK DISK, SET IN THE TOP OF
 PS0476'A CONCRETE POST.  IT IS STAMPED K 314 1946 AND PROJECTS 3
 PS0476'INCHES.
 PS0476'
 PS0476'TO REACH FROM THE CROSS ROAD 1 MILE EAST OF STEPHAN
 PS0476'(14.85 MILES NORTH OF FT. THOMPSON), GO NORTH ON STATE HIGHWAY
 PS0476'47 FOR 1.0 MILE TO A SIDE ROAD LEFT.  TURN LEFT AND GO WEST ON A
 PS0476'GRAVELED ROAD FOR 5.5 MILES TO WIRE GATES ON BOTH SIDES OF
 PS0476'THE ROAD.  TURN LEFT, PASS THRU A GATE, AND GO WEST, ALONG
 PS0476'THE SOUTH SIDE OF A FENCE LINE, FOR 0.5 MILE TO A T FENCE CORNER
 PS0476'AND THE BENCH MARK AS DESCRIBED.
 PS0476
 PS0476                          STATION RECOVERY (1946)
 PS0476
 PS0476'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946
 PS0476'8 MI NW FROM STEPHAN.
 PS0476'8.0 MILES NORTHWEST OF STEPHAN, HYDE COUNTY.  THIS BENCH MARK MAY
 PS0476'BE REACHED FROM THE CHURCH BY GOING 0.5 MILE NORTH ALONG A GRAVEL
 PS0476'ROAD, THENCE 0.5 MILE EAST ALONG A GRAVEL ROAD, THENCE 1.0 MILE
 PS0476'NORTH ALONG STATE HIGHWAY 47, AND THENCE 6.0 MILES WEST ALONG
 PS0476'A GRAVEL ROAD.  IT IS AT A SECTION LINE, 40.5 FEET SOUTH OF THE
 PS0476'CENTER LINE OF THE ROAD, 2.3 FEET EAST OF A NORTH-AND-SOUTH
 PS0476'FENCE, 2 FEET SOUTH OF AN EAST-AND-WEST FENCE, 2.2 FEET WEST OF
 PS0476'A WHITE WOODEN WITNESS POST, AND ABOUT 1 FOOT LOWER THAN THE
 PS0476'ROAD.  A STANDARD DISK, STAMPED K 314 1946 AND SET IN THE TOP
 PS0476'OF A CONCRETE POST PROJECTING 4 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0493 ***********************************************************************
 PS0493  DESIGNATION -  K 315
 PS0493  PID         -  PS0493
 PS0493  STATE/COUNTY-  SD/HUGHES
 PS0493  COUNTRY     -  US
 PS0493  USGS QUAD   -  DE GREY SE (2017)
 PS0493
 PS0493                         *CURRENT SURVEY CONTROL
 PS0493  ______________________________________________________________________
 PS0493* NAD 83(1986) POSITION- 44 18 35.     (N) 099 50 45.     (W)   SCALED
 PS0493* NAVD 88 ORTHO HEIGHT -   504.501 (meters)     1655.18  (feet) ADJUSTED
 PS0493  ______________________________________________________________________
 PS0493  GEOID HEIGHT    -        -23.956 (meters)                     GEOID18
 PS0493  DYNAMIC HEIGHT  -        504.394 (meters)     1654.83  (feet) COMP
 PS0493  MODELED GRAVITY -    980,390.8   (mgal)                       NAVD 88
 PS0493
 PS0493  VERT ORDER      -  SECOND    CLASS 0
 PS0493
 PS0493.The horizontal coordinates were scaled from a map and have
 PS0493.an estimated accuracy of +/- 6 seconds.
 PS0493
 PS0493.The orthometric height was determined by differential leveling and
 PS0493.adjusted by the NATIONAL GEODETIC SURVEY
 PS0493.in June 1991.
 PS0493
 PS0493.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0493.GEOID18 height accuracy estimate available here.
 PS0493
 PS0493.Click photographs - Photos may exist for this station.
 PS0493
 PS0493.The dynamic height is computed by dividing the NAVD 88
 PS0493.geopotential number by the normal gravity value computed on the
 PS0493.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0493.degrees latitude (g = 980.6199 gals.).
 PS0493
 PS0493.The modeled gravity was interpolated from observed gravity values.
 PS0493
 PS0493;                    North         East    Units  Estimated Accuracy
 PS0493;SPC SD S     -   219,680.      638,900.      MT  (+/- 180 meters Scaled)
 PS0493
 PS0493_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ325066(NAD 83)
 PS0493
 PS0493                          SUPERSEDED SURVEY CONTROL
 PS0493
 PS0493  NGVD 29 (??/??/92)  504.158  (m)         1654.06   (f) ADJ UNCH    2 0
 PS0493
 PS0493.Superseded values are not recommended for survey control.
 PS0493
 PS0493.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0493.See file dsdata.pdf to determine how the superseded data were derived.
 PS0493
 PS0493_MARKER: DB = BENCH MARK DISK
 PS0493_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0493_STAMPING: K 315 1946
 PS0493_MARK LOGO: CGS
 PS0493_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0493+STABILITY: SURFACE MOTION
 PS0493
 PS0493  HISTORY     - Date     Condition        Report By
 PS0493  HISTORY     - 1946     MONUMENTED       CGS
 PS0493  HISTORY     - 1973     MARK NOT FOUND   USGS
 PS0493
 PS0493                          STATION DESCRIPTION
 PS0493
 PS0493'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 PS0493'5.1 MI NE FROM DE GREY.
 PS0493'5.1 MILES NORTHEAST ALONG STATE HIGHWAY 34 FROM THE POST OFFICE
 PS0493'AT DE GREY, HUGHES COUNTY, 1.0 MILE EAST OF GIDDINGS SCHOOL,
 PS0493'NEAR A SECTION CORNER, 39 FEET NORTH OF THE CENTER LINE OF THE
 PS0493'MAIN ROAD, 10 FEET NORTH OF A FENCE CORNER, 3 FEET WEST OF THE
 PS0493'FENCE, AND 3 FEET SOUTH OF A WHITE WOODEN WITNESS POST.  A
 PS0493'STANDARD DISK, STAMPED K 315 1946 AND SET IN THE TOP OF A
 PS0493'CONCRETE POST.  NOTE-- ROAD CONSTRUCTION IN AREA.
 PS0493
 PS0493                          STATION RECOVERY (1973)
 PS0493
 PS0493'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1973
 PS0493'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0033 ***********************************************************************
 NN0033  DESIGNATION -  K 316
 NN0033  PID         -  NN0033
 NN0033  STATE/COUNTY-  SD/CHARLES MIX
 NN0033  COUNTRY     -  US
 NN0033  USGS QUAD   -  LYNCH NE (2017)
 NN0033
 NN0033                         *CURRENT SURVEY CONTROL
 NN0033  ______________________________________________________________________
 NN0033* NAD 83(1986) POSITION- 42 59 41.     (N) 098 19 42.     (W)   SCALED
 NN0033* NAVD 88 ORTHO HEIGHT -   492.776 (meters)     1616.72  (feet) ADJUSTED
 NN0033  ______________________________________________________________________
 NN0033  GEOID HEIGHT    -        -26.197 (meters)                     GEOID18
 NN0033  DYNAMIC HEIGHT  -        492.610 (meters)     1616.17  (feet) COMP
 NN0033  MODELED GRAVITY -    980,268.7   (mgal)                       NAVD 88
 NN0033
 NN0033  VERT ORDER      -  SECOND    CLASS 0
 NN0033
 NN0033.The horizontal coordinates were scaled from a map and have
 NN0033.an estimated accuracy of +/- 6 seconds.
 NN0033
 NN0033.The orthometric height was determined by differential leveling and
 NN0033.adjusted by the NATIONAL GEODETIC SURVEY
 NN0033.in June 1991.
 NN0033
 NN0033.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0033.GEOID18 height accuracy estimate available here.
 NN0033
 NN0033.Click photographs - Photos may exist for this station.
 NN0033
 NN0033.The dynamic height is computed by dividing the NAVD 88
 NN0033.geopotential number by the normal gravity value computed on the
 NN0033.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0033.degrees latitude (g = 980.6199 gals.).
 NN0033
 NN0033.The modeled gravity was interpolated from observed gravity values.
 NN0033
 NN0033;                    North         East    Units  Estimated Accuracy
 NN0033;SPC SD S     -    75,450.      763,480.      MT  (+/- 180 meters Scaled)
 NN0033
 NN0033_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN547604(NAD 83)
 NN0033
 NN0033                          SUPERSEDED SURVEY CONTROL
 NN0033
 NN0033  NGVD 29 (??/??/92)  492.492  (m)         1615.78   (f) ADJ UNCH    2 0
 NN0033
 NN0033.Superseded values are not recommended for survey control.
 NN0033
 NN0033.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0033.See file dsdata.pdf to determine how the superseded data were derived.
 NN0033
 NN0033_MARKER: DB = BENCH MARK DISK
 NN0033_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0033_STAMPING: K 316 1946
 NN0033_MARK LOGO: CGS
 NN0033_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0033+STABILITY: SURFACE MOTION
 NN0033
 NN0033  HISTORY     - Date     Condition        Report By
 NN0033  HISTORY     - 1946     MONUMENTED       CGS
 NN0033
 NN0033                          STATION DESCRIPTION
 NN0033
 NN0033'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NN0033'7.6 MI SW FROM WAGNER.
 NN0033'TO REACH FROM THE POST OFFICE AT WAGNER GO SOUTH 0.9 MILE ALONG
 NN0033'A GRAVELED ROAD, THENCE WEST 0.7 MILE ALONG A GRAVELED ROAD,
 NN0033'THENCE SOUTH 5.0 MILES ALONG A GRAVELED ROAD, THENCE WEST 1.0
 NN0033'MILE ALONG A GRAVELED ROAD TO SITE OF MARK, BENCH MARK IS AT A
 NN0033'ROAD INTERSECTION, 31.5 FEET WEST OF AND ABOUT 1.0 FT HIGHER THAN
 NN0033'THE CENTER LINE OF THE NORTH-SOUTH ROAD, 34.0 FEET NORTH OF THE
 NN0033'CENTER LINE OF THE EAST-WEST ROAD, 3.5 FT NORTHWEST OF A FENCE
 NN0033'CORNER AND 1.0 FT NORTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE
 NN0033'DISK STAMPED K 316 1946 SET IN THE TOP OF A CONCRETE POST WHICH
 NN0033'PROJECTS ABOVE GROUND.  NOTE-- ONE SIDE OF THE POST EXPOSED
 NN0033'ABOUT 2 1/2 FT AND A POWER POLE WAS SET NEXT TO THE POST.  SETTING
 NN0033'OF THE POWER POLE COULD HAVE DISTURBED THE POST.  USGS REPORT- 1963
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1457 ***********************************************************************
 NM1457  DESIGNATION -  K 317
 NM1457  PID         -  NM1457
 NM1457  STATE/COUNTY-  SD/BON HOMME
 NM1457  COUNTRY     -  US
 NM1457  USGS QUAD   -  TABOR (2017)
 NM1457
 NM1457                         *CURRENT SURVEY CONTROL
 NM1457  ______________________________________________________________________
 NM1457* NAD 83(1986) POSITION- 42 54 30.     (N) 097 42 50.     (W)   SCALED
 NM1457* NAVD 88 ORTHO HEIGHT -   404.564 (meters)     1327.31  (feet) ADJUSTED
 NM1457  ______________________________________________________________________
 NM1457  GEOID HEIGHT    -        -25.888 (meters)                     GEOID18
 NM1457  DYNAMIC HEIGHT  -        404.438 (meters)     1326.89  (feet) COMP
 NM1457  MODELED GRAVITY -    980,296.6   (mgal)                       NAVD 88
 NM1457
 NM1457  VERT ORDER      -  SECOND    CLASS 0
 NM1457
 NM1457.The horizontal coordinates were scaled from a map and have
 NM1457.an estimated accuracy of +/- 6 seconds.
 NM1457
 NM1457.The orthometric height was determined by differential leveling and
 NM1457.adjusted by the NATIONAL GEODETIC SURVEY
 NM1457.in June 1991.
 NM1457
 NM1457.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1457.GEOID18 height accuracy estimate available here.
 NM1457
 NM1457.Click photographs - Photos may exist for this station.
 NM1457
 NM1457.The dynamic height is computed by dividing the NAVD 88
 NM1457.geopotential number by the normal gravity value computed on the
 NM1457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1457.degrees latitude (g = 980.6199 gals.).
 NM1457
 NM1457.The modeled gravity was interpolated from observed gravity values.
 NM1457
 NM1457;                    North         East    Units  Estimated Accuracy
 NM1457;SPC SD S     -    67,250.      813,870.      MT  (+/- 180 meters Scaled)
 NM1457
 NM1457_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN049514(NAD 83)
 NM1457
 NM1457                          SUPERSEDED SURVEY CONTROL
 NM1457
 NM1457  NGVD 29 (??/??/92)  404.346  (m)         1326.59   (f) ADJ UNCH    2 0
 NM1457
 NM1457.Superseded values are not recommended for survey control.
 NM1457
 NM1457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1457.See file dsdata.pdf to determine how the superseded data were derived.
 NM1457
 NM1457_MARKER: DB = BENCH MARK DISK
 NM1457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1457_STAMPING: K 317 1946
 NM1457_MARK LOGO: CGS
 NM1457_PROJECTION: PROJECTING 8 CENTIMETERS
 NM1457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1457+STABILITY: SURFACE MOTION
 NM1457
 NM1457  HISTORY     - Date     Condition        Report By
 NM1457  HISTORY     - 1946     MONUMENTED       CGS
 NM1457
 NM1457                          STATION DESCRIPTION
 NM1457
 NM1457'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM1457'13 MI NE FROM SPRINGFIELD.
 NM1457'TO REACH FROM THE POST OFFICE AT SPRINGFIELD GO NORTH 3.0 MILES
 NM1457'ALONG STATE HIGHWAY NO. 37, THENCE EAST 9.0 MILES ALONG A GRAVELED
 NM1457'ROAD, THENCE NORTH 1.0 MILE ALONG A GRAVELED ROAD TO SITE OF
 NM1457'MARK, BENCH MARK IS AT THE INTERSECTION OF TWO GRAVELED ROADS,
 NM1457'88.0 FEET NORTH OF AND ABOUT 2.0 FEET LOWER THAN THE CENTER LINE
 NM1457'OF THE EAST-WEST ROAD, 77.0 FEET EAST OF THE CENTER LINE OF THE
 NM1457'NORTH-SOUTH ROAD, 1.0 FOOT SOUTHWEST OF A FENCE AND 1.0 FOOT
 NM1457'SOUTHEAST OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISK STAMPED
 NM1457'K 317 1946 SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 NM1457'3 INCHES ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0575 ***********************************************************************
 OR0575  DESIGNATION -  K 318
 OR0575  PID         -  OR0575
 OR0575  STATE/COUNTY-  SD/GREGORY
 OR0575  COUNTRY     -  US
 OR0575  USGS QUAD   -  GREGORY SE (2017)
 OR0575
 OR0575                         *CURRENT SURVEY CONTROL
 OR0575  ______________________________________________________________________
 OR0575* NAD 83(1986) POSITION- 43 05 48.     (N) 099 17 50.     (W)   SCALED
 OR0575* NAVD 88 ORTHO HEIGHT -   617.011 (meters)     2024.31  (feet) ADJUSTED
 OR0575  ______________________________________________________________________
 OR0575  GEOID HEIGHT    -        -25.550 (meters)                     GEOID18
 OR0575  DYNAMIC HEIGHT  -        616.772 (meters)     2023.53  (feet) COMP
 OR0575  MODELED GRAVITY -    980,213.6   (mgal)                       NAVD 88
 OR0575
 OR0575  VERT ORDER      -  SECOND    CLASS 0
 OR0575
 OR0575.The horizontal coordinates were scaled from a map and have
 OR0575.an estimated accuracy of +/- 6 seconds.
 OR0575
 OR0575.The orthometric height was determined by differential leveling and
 OR0575.adjusted by the NATIONAL GEODETIC SURVEY
 OR0575.in June 1991.
 OR0575
 OR0575.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0575.GEOID18 height accuracy estimate available here.
 OR0575
 OR0575.Click photographs - Photos may exist for this station.
 OR0575
 OR0575.The dynamic height is computed by dividing the NAVD 88
 OR0575.geopotential number by the normal gravity value computed on the
 OR0575.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0575.degrees latitude (g = 980.6199 gals.).
 OR0575
 OR0575.The modeled gravity was interpolated from observed gravity values.
 OR0575
 OR0575;                    North         East    Units  Estimated Accuracy
 OR0575;SPC SD S     -    85,330.      684,350.      MT  (+/- 180 meters Scaled)
 OR0575
 OR0575_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758715(NAD 83)
 OR0575
 OR0575                          SUPERSEDED SURVEY CONTROL
 OR0575
 OR0575  NGVD 29 (??/??/92)  616.71   (m)         2023.3    (f) COMPUTED    2 0
 OR0575
 OR0575.Superseded values are not recommended for survey control.
 OR0575
 OR0575.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0575.See file dsdata.pdf to determine how the superseded data were derived.
 OR0575
 OR0575_MARKER: DB = BENCH MARK DISK
 OR0575_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0575_STAMPING: K 318 1946
 OR0575_MARK LOGO: CGS
 OR0575_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0575+STABILITY: SURFACE MOTION
 OR0575
 OR0575  HISTORY     - Date     Condition        Report By
 OR0575  HISTORY     - 1946     MONUMENTED       CGS
 OR0575
 OR0575                          STATION DESCRIPTION
 OR0575
 OR0575'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0575'5.8 MI S FROM BURKE.
 OR0575'ALONG A GRAVELED COUNTY ROAD, 5.8 MILES SOUTH OF THE CHICAGO
 OR0575'AND NORTHWESTERN RAILROAD STATION IN BURKE, NEAR A SECTION
 OR0575'CORNER, 39 FEET WEST OF THE CENTER OF THE MAIN ROAD, 30 FEET
 OR0575'SOUTH OF THE CENTER OF A SIDE ROAD, 6 FEET WEST OF A CORNER
 OR0575'FENCE POST, 2 FEET EAST OF WITNESS POST, 2 FEET SOUTH OF A
 OR0575'FENCE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0576 ***********************************************************************
 OR0576  DESIGNATION -  K 318 RESET
 OR0576  PID         -  OR0576
 OR0576  STATE/COUNTY-  SD/GREGORY
 OR0576  COUNTRY     -  US
 OR0576  USGS QUAD   -  GREGORY SE (2017)
 OR0576
 OR0576                         *CURRENT SURVEY CONTROL
 OR0576  ______________________________________________________________________
 OR0576* NAD 83(1986) POSITION- 43 05 47.     (N) 099 17 49.     (W)   SCALED
 OR0576* NAVD 88 ORTHO HEIGHT -   617.02  (+/-2cm)     2024.3   (feet) VERTCON3
 OR0576  ______________________________________________________________________
 OR0576  GEOID HEIGHT    -        -25.549 (meters)                     GEOID18
 OR0576  VERT ORDER      -  THIRD (See Below)
 OR0576
 OR0576.The horizontal coordinates were scaled from a map and have
 OR0576.an estimated accuracy of +/- 6 seconds.
 OR0576
 OR0576.The NAVD 88 height was computed by applying the VERTCON shift value to
 OR0576.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 OR0576
 OR0576.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0576.GEOID18 height accuracy estimate available here.
 OR0576
 OR0576.The vertical order pertains to the NGVD 29 superseded value.
 OR0576
 OR0576.Click photographs - Photos may exist for this station.
 OR0576
 OR0576;                    North         East    Units  Estimated Accuracy
 OR0576;SPC SD S     -    85,300.      684,370.      MT  (+/- 180 meters Scaled)
 OR0576
 OR0576_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN758715(NAD 83)
 OR0576
 OR0576                          SUPERSEDED SURVEY CONTROL
 OR0576
 OR0576  NGVD 29 (??/??/??)  616.72   (m)         2023.4    (f) RESET       3  
 OR0576
 OR0576.Superseded values are not recommended for survey control.
 OR0576
 OR0576.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0576.See file dsdata.pdf to determine how the superseded data were derived.
 OR0576
 OR0576_MARKER: DB = BENCH MARK DISK
 OR0576_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0576_STAMPING: K 318 RESET 1961
 OR0576_MARK LOGO: CGS
 OR0576_PROJECTION: PROJECTING 13 CENTIMETERS
 OR0576_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0576+STABILITY: SURFACE MOTION
 OR0576
 OR0576  HISTORY     - Date     Condition        Report By
 OR0576  HISTORY     - 1961     MONUMENTED       CGS
 OR0576
 OR0576                          STATION DESCRIPTION
 OR0576
 OR0576'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OR0576'5.8 MI S FROM BURKE.
 OR0576'THIS MARK IS LOCATED ABOUT 5.8 MILES SOUTH ALONG STATE HIGHWAY
 OR0576'47 FROM THE RAILROAD STATION IN BURKE, AT A SIDE ROAD LEADING
 OR0576'WEST, 99 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 33 FEET
 OR0576'SOUTH OF THE CENTER OF AN EAST-WEST ROAD AND 1 FOOT EAST OF A
 OR0576'FENCE, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES
 OR0576'ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0981 ***********************************************************************
 NM0981  DESIGNATION -  K 319
 NM0981  PID         -  NM0981
 NM0981  STATE/COUNTY-  SD/YANKTON
 NM0981  COUNTRY     -  US
 NM0981  USGS QUAD   -  YANKTON (2017)
 NM0981
 NM0981                         *CURRENT SURVEY CONTROL
 NM0981  ______________________________________________________________________
 NM0981* NAD 83(2011) POSITION- 42 54 23.01868(N) 097 24 58.42999(W)   ADJUSTED
 NM0981* NAD 83(2011) ELLIP HT-   359.271 (meters)        (06/27/12)   ADJUSTED
 NM0981* NAD 83(2011) EPOCH   -  2010.00
 NM0981* NAVD 88 ORTHO HEIGHT -   384.889 (meters)     1262.76  (feet) ADJUSTED
 NM0981  ______________________________________________________________________
 NM0981  GEOID HEIGHT    -        -25.621 (meters)                     GEOID18
 NM0981  NAD 83(2011) X  -   -603,987.997 (meters)                     COMP
 NM0981  NAD 83(2011) Y  - -4,640,158.191 (meters)                     COMP
 NM0981  NAD 83(2011) Z  -  4,320,135.323 (meters)                     COMP
 NM0981  LAPLACE CORR    -          0.02  (seconds)                    DEFLEC18
 NM0981  DYNAMIC HEIGHT  -        384.777 (meters)     1262.39  (feet) COMP
 NM0981  MODELED GRAVITY -    980,318.9   (mgal)                       NAVD 88
 NM0981
 NM0981  VERT ORDER      -  FIRST     CLASS II
 NM0981
 NM0981  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 NM0981  Standards:
 NM0981         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 NM0981            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 NM0981  -------------------------------------------------------------------
 NM0981  NETWORK    1.51   4.49           0.69   0.52   2.29      0.00688637
 NM0981  -------------------------------------------------------------------
 NM0981  Click here for local accuracies and other accuracy information.
 NM0981
 NM0981.The horizontal coordinates were established by GPS observations
 NM0981.and adjusted by the National Geodetic Survey in June 2012.
 NM0981
 NM0981.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 NM0981.been affixed to the stable North American tectonic plate. See 
 NM0981.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 NM0981
 NM0981.The horizontal coordinates are valid at the epoch date displayed above
 NM0981.which is a decimal equivalence of Year/Month/Day.
 NM0981
 NM0981.The orthometric height was determined by differential leveling and
 NM0981.adjusted by the NATIONAL GEODETIC SURVEY
 NM0981.in June 1994.
 NM0981
 NM0981.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0981.GEOID18 height accuracy estimate available here.
 NM0981
 NM0981.Click photographs - Photos may exist for this station.
 NM0981
 NM0981.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 NM0981
 NM0981.The Laplace correction was computed from DEFLEC18 derived deflections.
 NM0981
 NM0981.The ellipsoidal height was determined by GPS observations
 NM0981.and is referenced to NAD 83.
 NM0981
 NM0981.The dynamic height is computed by dividing the NAVD 88
 NM0981.geopotential number by the normal gravity value computed on the
 NM0981.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0981.degrees latitude (g = 980.6199 gals.).
 NM0981
 NM0981.The modeled gravity was interpolated from observed gravity values.
 NM0981
 NM0981. The following values were computed from the NAD 83(2011) position.
 NM0981
 NM0981;                    North         East     Units Scale Factor Converg.
 NM0981;SPC SD S     -    67,845.567   838,171.238   MT  0.99998350   +2 00 44.5
 NM0981;SPC SD S     -   222,590.00  2,749,900.14   sFT  0.99998350   +2 00 44.5
 NM0981;UTM  14      - 4,751,636.778   629,287.456   MT  0.99980564   +1 04 42.2
 NM0981
 NM0981!             -  Elev Factor  x  Scale Factor =   Combined Factor
 NM0981!SPC SD S     -   0.99994366  x   0.99998350  =   0.99992716
 NM0981!UTM  14      -   0.99994366  x   0.99980564  =   0.99974931
 NM0981
 NM0981_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN2928751636(NAD 83)
 NM0981
 NM0981                          SUPERSEDED SURVEY CONTROL
 NM0981
 NM0981  NAD 83(2007)-  42 54 23.01866(N)    097 24 58.43083(W) AD(2002.00) 0
 NM0981  ELLIP H (02/10/07)  359.299  (m)                       GP(2002.00)    
 NM0981  ELLIP H (05/25/04)  359.287  (m)                       GP(       ) 4 2
 NM0981  NAD 83(1996)-  42 54 23.01868(N)    097 24 58.43043(W) AD(       ) 1
 NM0981  ELLIP H (01/23/98)  359.330  (m)                       GP(       ) 4 1
 NM0981  NAD 83(1995)-  42 54 23.01871(N)    097 24 58.43040(W) AD(       ) 1
 NM0981  NAD 83(1986)-  42 54 23.02870(N)    097 24 58.42083(W) AD(       ) 1
 NM0981  NAVD 88             384.89   (m)         1262.8    (f) LEVELING    3  
 NM0981  NAVD 88 (06/15/91)  384.712  (m)         1262.18   (f) SUPERSEDED  1 2
 NM0981  NGVD 29 (??/??/92)  384.503  (m)         1261.49   (f) ADJ UNCH    1 2
 NM0981
 NM0981.Superseded values are not recommended for survey control.
 NM0981
 NM0981.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0981.See file dsdata.pdf to determine how the superseded data were derived.
 NM0981
 NM0981_MARKER: DB = BENCH MARK DISK
 NM0981_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0981_STAMPING: K 319 1946
 NM0981_MARK LOGO: CGS
 NM0981_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM0981_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0981+STABILITY: SURFACE MOTION
 NM0981_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM0981+SATELLITE: SATELLITE OBSERVATIONS - September 08, 1993
 NM0981
 NM0981  HISTORY     - Date     Condition        Report By
 NM0981  HISTORY     - 1946     MONUMENTED       CGS
 NM0981  HISTORY     - 19930602 GOOD             GEORES
 NM0981  HISTORY     - 19930908 GOOD             NGS
 NM0981
 NM0981                          STATION DESCRIPTION
 NM0981
 NM0981'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 NM0981'2.5 MI NW FROM YANKTON.
 NM0981'ABOUT 2.5 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 NM0981'AND PACIFIC RAILROAD FROM THE STATION AT YANKTON, 0.5 MILES
 NM0981'SOUTHEAST OF MILEPOST NO. 155, 3 POLES SOUTHEAST OF A NORTH-SOUTH
 NM0981'ROAD CROSSING, 49 FEET SOUTHWEST AND ABOUT 3 FEET LOWER THAN THE
 NM0981'CENTER LINE OF THE RAILROAD, 3 FEET NORTHEAST OF THE RIGHT-OF-WAY
 NM0981'FENCE, 1 FOOT SOUTH OF A 4 IN X 4 IN MARKER POST.  A BRONZE DISC
 NM0981'STAMPED K 319 1946 AND SET IN THE TOP OF A CONCRETE POST WHICH
 NM0981'PROJECTS ABOUT 5 INCHES ABOVE THE GROUND.
 NM0981
 NM0981                          STATION RECOVERY (1993)
 NM0981
 NM0981'RECOVERY NOTE BY GEORESEARCH INCORPORATED 1993
 NM0981'RECOVERED IN GOOD CONDITION.
 NM0981
 NM0981                          STATION RECOVERY (1993)
 NM0981
 NM0981'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0981'1.6 KM (1.00 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE NORTH
 NM0981'JUNCTION OF U.S. HIGHWAY 81 IN YANKTON, THENCE 0.3 KM (0.20 MI)
 NM0981'SOUTHERLY ALONG A PAVED ROAD, 0.1 KM (0.05 MI) SOUTHEAST OF THE
 NM0981'INTERSECTION OF THE UNION PACIFIC RAILROAD, 88.0 M (288.7 FT) EAST OF
 NM0981'THE ROAD CENTER, 16.8 M (55.1 FT) SOUTHEAST OF THE CENTER OF A
 NM0981'MANHOLE COVER, 13.6 M (44.6 FT) SOUTHWEST OF THE NEAR RAIL, 0.4 M
 NM0981'(1.3 FT) NORTHWEST OF A WITNESS POST, 0.4 M (1.3 FT) NORTHEAST OF A
 NM0981'FENCE, 0.4 M (1.3 FT) BELOW THE LEVEL OF THE TRACK, AND THE MONUMENT
 NM0981'PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0142 ***********************************************************************
 OS0142  DESIGNATION -  K 320 RESET
 OS0142  PID         -  OS0142
 OS0142  STATE/COUNTY-  SD/TODD
 OS0142  COUNTRY     -  US
 OS0142  USGS QUAD   -  LITTLEBURG (2017)
 OS0142
 OS0142                         *CURRENT SURVEY CONTROL
 OS0142  ______________________________________________________________________
 OS0142* NAD 83(1986) POSITION- 43 02 44.     (N) 100 28 19.     (W)   SCALED
 OS0142* NAVD 88 ORTHO HEIGHT -   816.50  (meters)     2678.8   (feet) RESET
 OS0142  ______________________________________________________________________
 OS0142  GEOID HEIGHT    -        -22.657 (meters)                     GEOID18
 OS0142  VERT ORDER      -  THIRD
 OS0142
 OS0142.The horizontal coordinates were scaled from a map and have
 OS0142.an estimated accuracy of +/- 6 seconds.
 OS0142
 OS0142.The orthometric height was computed from unverified reset data.
 OS0142
 OS0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0142.GEOID18 height accuracy estimate available here.
 OS0142
 OS0142.Click photographs - Photos may exist for this station.
 OS0142
 OS0142;                    North         East    Units  Estimated Accuracy
 OS0142;SPC SD S     -    79,130.      588,710.      MT  (+/- 180 meters Scaled)
 OS0142
 OS0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN801669(NAD 83)
 OS0142
 OS0142                          SUPERSEDED SURVEY CONTROL
 OS0142
 OS0142.No superseded survey control is available for this station.
 OS0142
 OS0142_MARKER: DB = BENCH MARK DISK
 OS0142_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0142_STAMPING: K 320 RESET 1967
 OS0142_MARK LOGO: CGS
 OS0142_PROJECTION: PROJECTING 8 CENTIMETERS
 OS0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0142+STABILITY: SURFACE MOTION
 OS0142
 OS0142  HISTORY     - Date     Condition        Report By
 OS0142  HISTORY     - 1967     MONUMENTED       CGS
 OS0142
 OS0142                          STATION DESCRIPTION
 OS0142
 OS0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 OS0142'21.2 MI NE FROM VALENTINE.
 OS0142'ABOUT 14.2 MILES NORTH ALONG U.S. HIGHWAY 83 FROM THE COURTHOUSE
 OS0142'AT VALENTINE, THENCE 7.0 MILES EAST ALONG A NEW ROAD, AT THE
 OS0142'JUNCTION OF A DIRT ROAD LEADING NORTH, ABOUT 1.0 MILE WEST OF
 OS0142'LITTLEBURG, 100 FEET SOUTH OF THE CENTER OF AN EAST-WEST ROAD, 72
 OS0142'FEET WEST OF A NORTH-SOUTH FENCE, 58.5 FEET WEST OF AN EXTENDED
 OS0142'CENTER OF THE ROAD LEADING NORTH, 1 FOOT EAST OF A METAL WITNESS
 OS0142'POST, AND SET IN THE TOP OF A ROUND CONCRETE POST WHICH PROJECTS
 OS0142'3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0073 ***********************************************************************
 OS0073  DESIGNATION -  K 321
 OS0073  PID         -  OS0073
 OS0073  STATE/COUNTY-  SD/TRIPP
 OS0073  COUNTRY     -  US
 OS0073  USGS QUAD   -  CARTER (2017)
 OS0073
 OS0073                         *CURRENT SURVEY CONTROL
 OS0073  ______________________________________________________________________
 OS0073* NAD 83(1986) POSITION- 43 25 47.     (N) 100 12 20.     (W)   SCALED
 OS0073* NAVD 88 ORTHO HEIGHT -   659.020 (meters)     2162.13  (feet) ADJUSTED
 OS0073  ______________________________________________________________________
 OS0073  GEOID HEIGHT    -        -24.794 (meters)                     GEOID18
 OS0073  DYNAMIC HEIGHT  -        658.784 (meters)     2161.36  (feet) COMP
 OS0073  MODELED GRAVITY -    980,240.8   (mgal)                       NAVD 88
 OS0073
 OS0073  VERT ORDER      -  SECOND    CLASS 0
 OS0073
 OS0073.The horizontal coordinates were scaled from a map and have
 OS0073.an estimated accuracy of +/- 6 seconds.
 OS0073
 OS0073.The orthometric height was determined by differential leveling and
 OS0073.adjusted by the NATIONAL GEODETIC SURVEY
 OS0073.in June 1991.
 OS0073
 OS0073.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0073.GEOID18 height accuracy estimate available here.
 OS0073
 OS0073.Click photographs - Photos may exist for this station.
 OS0073
 OS0073.The dynamic height is computed by dividing the NAVD 88
 OS0073.geopotential number by the normal gravity value computed on the
 OS0073.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0073.degrees latitude (g = 980.6199 gals.).
 OS0073
 OS0073.The modeled gravity was interpolated from observed gravity values.
 OS0073
 OS0073;                    North         East    Units  Estimated Accuracy
 OS0073;SPC SD S     -   121,810.      610,350.      MT  (+/- 180 meters Scaled)
 OS0073
 OS0073_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP024092(NAD 83)
 OS0073
 OS0073                          SUPERSEDED SURVEY CONTROL
 OS0073
 OS0073  NGVD 29 (??/??/92)  658.643  (m)         2160.90   (f) ADJ UNCH    2 0
 OS0073
 OS0073.Superseded values are not recommended for survey control.
 OS0073
 OS0073.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0073.See file dsdata.pdf to determine how the superseded data were derived.
 OS0073
 OS0073_MARKER: DB = BENCH MARK DISK
 OS0073_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0073_STAMPING: K 321 1946
 OS0073_MARK LOGO: CGS
 OS0073_PROJECTION: PROJECTING 10 CENTIMETERS
 OS0073_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0073+STABILITY: SURFACE MOTION
 OS0073
 OS0073  HISTORY     - Date     Condition        Report By
 OS0073  HISTORY     - 1946     MONUMENTED       CGS
 OS0073  HISTORY     - 1978     MARK NOT FOUND   USGS
 OS0073
 OS0073                          STATION DESCRIPTION
 OS0073
 OS0073'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OS0073'3 MI N FROM CARTER.
 OS0073'ABOUT 3.0 MILES NORTH ALONG A SECTION LINE ROAD FROM THE
 OS0073'INTERSECTION OF THE SECTION LINE ROAD AND U.S. HIGHWAY NO. 18
 OS0073'AT CARTER, AND AT THE INTERSECTION WITH AN EAST-WEST DIRT ROAD,
 OS0073'57 FEET EAST OF AND ABOUT LEVEL WITH THE CENTER LINE OF THE
 OS0073'NORTH-SOUTH ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE
 OS0073'EAST-WEST ROAD, 28 FEET EAST OF THE RIGHT-OF-WAY FENCE CORNER,
 OS0073'1 FOOT SOUTH OF THE RIGHT-OF-WAY FENCE, 1 FOOT EAST OF A 4 IN X
 OS0073'4 IN MARKER POST.  A BRONZE DISC STAMPED K 321 1946 AND SET
 OS0073'IN THE TOP OF A CONCRETE POST WHICH PROJECTS 4 INCHES ABOVE
 OS0073'THE GROUND.
 OS0073
 OS0073                          STATION RECOVERY (1978)
 OS0073
 OS0073'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1978
 OS0073'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0754 ***********************************************************************
 OR0754  DESIGNATION -  K 323
 OR0754  PID         -  OR0754
 OR0754  STATE/COUNTY-  SD/TRIPP
 OR0754  COUNTRY     -  US
 OR0754  USGS QUAD   -  WEWELA (2017)
 OR0754
 OR0754                         *CURRENT SURVEY CONTROL
 OR0754  ______________________________________________________________________
 OR0754* NAD 83(1986) POSITION- 43 02 19.     (N) 099 52 10.     (W)   SCALED
 OR0754* NAVD 88 ORTHO HEIGHT -   670.387 (meters)     2199.43  (feet) ADJUSTED
 OR0754  ______________________________________________________________________
 OR0754  GEOID HEIGHT    -        -24.117 (meters)                     GEOID18
 OR0754  DYNAMIC HEIGHT  -        670.134 (meters)     2198.60  (feet) COMP
 OR0754  MODELED GRAVITY -    980,220.8   (mgal)                       NAVD 88
 OR0754
 OR0754  VERT ORDER      -  SECOND    CLASS 0
 OR0754
 OR0754.The horizontal coordinates were scaled from a map and have
 OR0754.an estimated accuracy of +/- 6 seconds.
 OR0754
 OR0754.The orthometric height was determined by differential leveling and
 OR0754.adjusted by the NATIONAL GEODETIC SURVEY
 OR0754.in June 1991.
 OR0754
 OR0754.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0754.GEOID18 height accuracy estimate available here.
 OR0754
 OR0754.Click photographs - Photos may exist for this station.
 OR0754
 OR0754.The dynamic height is computed by dividing the NAVD 88
 OR0754.geopotential number by the normal gravity value computed on the
 OR0754.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0754.degrees latitude (g = 980.6199 gals.).
 OR0754
 OR0754.The modeled gravity was interpolated from observed gravity values.
 OR0754
 OR0754;                    North         East    Units  Estimated Accuracy
 OR0754;SPC SD S     -    78,460.      637,800.      MT  (+/- 180 meters Scaled)
 OR0754
 OR0754_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN291654(NAD 83)
 OR0754
 OR0754                          SUPERSEDED SURVEY CONTROL
 OR0754
 OR0754  NGVD 29 (??/??/92)  670.077  (m)         2198.41   (f) ADJ UNCH    2 0
 OR0754
 OR0754.Superseded values are not recommended for survey control.
 OR0754
 OR0754.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0754.See file dsdata.pdf to determine how the superseded data were derived.
 OR0754
 OR0754_MARKER: DB = BENCH MARK DISK
 OR0754_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0754_STAMPING: K 323 1946
 OR0754_MARK LOGO: CGS
 OR0754_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0754+STABILITY: SURFACE MOTION
 OR0754_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0754+SATELLITE: SATELLITE OBSERVATIONS - July 08, 1987
 OR0754
 OR0754  HISTORY     - Date     Condition        Report By
 OR0754  HISTORY     - 1946     MONUMENTED       CGS
 OR0754  HISTORY     - 19870708 GOOD             NGS
 OR0754
 OR0754                          STATION DESCRIPTION
 OR0754
 OR0754'DESCRIBED BY COAST AND GEODETIC SURVEY 1946
 OR0754'6 MI W FROM WEWELA.
 OR0754'ABOUT 0.3 MILE WEST ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OR0754'WEWELA, THENCE 0.7 MILE NORTH ALONG A DIRT ROAD, THENCE 4.0
 OR0754'MILES WEST ALONG A DIRT ROAD, THENCE 1.0 MILE NORTH ALONG A DIRT
 OR0754'ROAD, AND AT A ROAD INTERSECTION, 45 FEET EAST OF AND ABOUT
 OR0754'LEVEL WITH THE CENTER LINE OF THE NORTH-SOUTH ROAD, 26 FEET SOUTH
 OR0754'OF THE CENTER LINE OF THE EAST-WEST ROAD, 1 FOOT NORTH OF THE
 OR0754'RIGHT-OF-WAY FENCE, 1 FOOT WEST OF A 4 IN X 4 IN MARKER POST.
 OR0754'PROJECTS 4 INCHES ABOVE THE GROUND.
 OR0754
 OR0754                          STATION RECOVERY (1987)
 OR0754
 OR0754'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987
 OR0754'RECOVERED IN GOOD CONDITION. NEW DESCRIPTION FOLLOWS.
 OR0754'THE ROAD HAS BEEN CURVED AND IS NO LONGER CLOSE TO THE MARK.
 OR0754'ABOUT 0.5 MILE WEST ALONG A DIRT ROAD, FROM ITS JUNCTION WITH U.S.
 OR0754'HIGHWAY 183 AND THE POST OFFICE AT WEWELA, THEN 0.7 MILE NORTH ALONG
 OR0754'A DIRT ROAD, THEN 4.0 MILES WEST ALONG A DIRT ROAD, THEN 1.0 MILE
 OR0754'NORTH ALONG A DIRT ROAD AND AT A ROAD INTERSECTION, 1 FOOT NORTH OF
 OR0754'A FENCE, 8 FEET EAST OF A FENCE AND TELEPHONE POLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0845 ***********************************************************************
 NM0845  DESIGNATION -  K 324
 NM0845  PID         -  NM0845
 NM0845  STATE/COUNTY-  SD/UNION
 NM0845  COUNTRY     -  US
 NM0845  USGS QUAD   -  JEFFERSON (2017)
 NM0845
 NM0845                         *CURRENT SURVEY CONTROL
 NM0845  ______________________________________________________________________
 NM0845* NAD 83(1986) POSITION- 42 35 48.     (N) 096 33 09.     (W)   SCALED
 NM0845* NAVD 88 ORTHO HEIGHT -   339.742 (meters)     1114.64  (feet) ADJUSTED
 NM0845  ______________________________________________________________________
 NM0845  GEOID HEIGHT    -        -25.850 (meters)                     GEOID18
 NM0845  DYNAMIC HEIGHT  -        339.638 (meters)     1114.30  (feet) COMP
 NM0845  MODELED GRAVITY -    980,303.5   (mgal)                       NAVD 88
 NM0845
 NM0845  VERT ORDER      -  FIRST     CLASS II
 NM0845
 NM0845.The horizontal coordinates were scaled from a map and have
 NM0845.an estimated accuracy of +/- 6 seconds.
 NM0845
 NM0845.The orthometric height was determined by differential leveling and
 NM0845.adjusted by the NATIONAL GEODETIC SURVEY
 NM0845.in June 1991.
 NM0845
 NM0845.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0845.GEOID18 height accuracy estimate available here.
 NM0845
 NM0845.Click photographs - Photos may exist for this station.
 NM0845
 NM0845.The dynamic height is computed by dividing the NAVD 88
 NM0845.geopotential number by the normal gravity value computed on the
 NM0845.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0845.degrees latitude (g = 980.6199 gals.).
 NM0845
 NM0845.The modeled gravity was interpolated from observed gravity values.
 NM0845
 NM0845;                    North         East    Units  Estimated Accuracy
 NM0845;SPC SD S     -    36,320.      910,210.      MT  (+/- 180 meters Scaled)
 NM0845
 NM0845_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TQN007189(NAD 83)
 NM0845
 NM0845                          SUPERSEDED SURVEY CONTROL
 NM0845
 NM0845  NGVD 29 (??/??/92)  339.570  (m)         1114.07   (f) ADJ UNCH    1 2
 NM0845
 NM0845.Superseded values are not recommended for survey control.
 NM0845
 NM0845.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0845.See file dsdata.pdf to determine how the superseded data were derived.
 NM0845
 NM0845_MARKER: DB = BENCH MARK DISK
 NM0845_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0845_STAMPING: K 324 1948
 NM0845_MARK LOGO: CGS
 NM0845_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0845_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0845+STABILITY: SURFACE MOTION
 NM0845_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 NM0845+SATELLITE: SATELLITE OBSERVATIONS - April 04, 2012
 NM0845
 NM0845  HISTORY     - Date     Condition        Report By
 NM0845  HISTORY     - 1948     MONUMENTED       CGS
 NM0845  HISTORY     - 20120404 GOOD             INDIV
 NM0845
 NM0845                          STATION DESCRIPTION
 NM0845
 NM0845'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0845'0.5 MI SE FROM JEFFERSON.
 NM0845'0.5 MILE SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0845'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, NEAR THE SOUTHEAST
 NM0845'EDGE OF THE TOWN, ABOUT 225.0 FEET NORTH OF MILEPOST 102, 109.0
 NM0845'FEET SOUTHEAST OF THE CENTER LINE OF A ROAD LEADING NORTHEAST TO
 NM0845'A CONCRETE BLOCK BUILDING, 58.9 FEET WEST-SOUTHWEST OF THE WEST
 NM0845'CORNER OF A FARMHOUSE, 34.5 FEET NORTHEAST OF THE CENTER LINE OF
 NM0845'U.S. HIGHWAY NO. 77, 1.8 FEET NORTHEAST OF THE NORTHEAST
 NM0845'RIGHT-OF-WAY FENCE, SET IN THE TOP OF A CONCRETE POST PROJECTING
 NM0845'0.5 FOOT ABOVE THE GROUND.
 NM0845
 NM0845                          STATION RECOVERY (2012)
 NM0845
 NM0845'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0845'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0792 ***********************************************************************
 NM0792  DESIGNATION -  K 325
 NM0792  PID         -  NM0792
 NM0792  STATE/COUNTY-  SD/UNION
 NM0792  COUNTRY     -  US
 NM0792  USGS QUAD   -  JEFFERSON (2017)
 NM0792
 NM0792                         *CURRENT SURVEY CONTROL
 NM0792  ______________________________________________________________________
 NM0792* NAD 83(1986) POSITION- 42 33 42.     (N) 096 36 22.     (W)   SCALED
 NM0792* NAVD 88 ORTHO HEIGHT -   340.765 (meters)     1117.99  (feet) ADJUSTED
 NM0792  ______________________________________________________________________
 NM0792  GEOID HEIGHT    -        -25.754 (meters)                     GEOID18
 NM0792  DYNAMIC HEIGHT  -        340.659 (meters)     1117.65  (feet) COMP
 NM0792  MODELED GRAVITY -    980,298.2   (mgal)                       NAVD 88
 NM0792
 NM0792  VERT ORDER      -  SECOND    CLASS 0
 NM0792
 NM0792.The horizontal coordinates were scaled from a map and have
 NM0792.an estimated accuracy of +/- 6 seconds.
 NM0792
 NM0792.The orthometric height was determined by differential leveling and
 NM0792.adjusted by the NATIONAL GEODETIC SURVEY
 NM0792.in June 1991.
 NM0792
 NM0792.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0792.GEOID18 height accuracy estimate available here.
 NM0792
 NM0792.Click photographs - Photos may exist for this station.
 NM0792
 NM0792.The dynamic height is computed by dividing the NAVD 88
 NM0792.geopotential number by the normal gravity value computed on the
 NM0792.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0792.degrees latitude (g = 980.6199 gals.).
 NM0792
 NM0792.The modeled gravity was interpolated from observed gravity values.
 NM0792
 NM0792;                    North         East    Units  Estimated Accuracy
 NM0792;SPC SD S     -    32,230.      905,990.      MT  (+/- 180 meters Scaled)
 NM0792
 NM0792_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN965149(NAD 83)
 NM0792
 NM0792                          SUPERSEDED SURVEY CONTROL
 NM0792
 NM0792  NGVD 29 (??/??/92)  340.592  (m)         1117.43   (f) ADJ UNCH    2 0
 NM0792
 NM0792.Superseded values are not recommended for survey control.
 NM0792
 NM0792.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0792.See file dsdata.pdf to determine how the superseded data were derived.
 NM0792
 NM0792_MARKER: DB = BENCH MARK DISK
 NM0792_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0792_STAMPING: K 325 1948
 NM0792_MARK LOGO: CGS
 NM0792_PROJECTION: PROJECTING 15 CENTIMETERS
 NM0792_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0792+STABILITY: SURFACE MOTION
 NM0792
 NM0792  HISTORY     - Date     Condition        Report By
 NM0792  HISTORY     - 1948     MONUMENTED       CGS
 NM0792
 NM0792                          STATION DESCRIPTION
 NM0792
 NM0792'DESCRIBED BY COAST AND GEODETIC SURVEY 1948
 NM0792'5.3 MI S FROM JEFFERSON.
 NM0792'0.2 MILE NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0792'PACIFIC RAILROAD FROM THE STATION AT JEFFERSON, THENCE 2.1 MILES
 NM0792'WEST ALONG A PAVED ROAD, THENCE 3.0 MILES SOUTH ALONG A GRAVEL
 NM0792'ROAD, IN THE NORTHWEST QUARTER OF A ROAD CROSSING, 70.0 FEET WEST
 NM0792'OF THE CENTER LINE OF A NORTH-SOUTH ROAD, ABOUT 200.0 FEET SOUTHEAST
 NM0792'OF A FARMHOUSE, 35.3 FEET WEST OF A CORNER FENCE POST, 27.0 FEET
 NM0792'NORTH OF THE CENTER LINE OF A EAST-WEST ROAD, 1.1 FEET SOUTH OF A
 NM0792'FENCE, 1.4 FEET WEST OF A REFERENCE POST, SET IN THE TOP OF A
 NM0792'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0170 ***********************************************************************
 OQ0170  DESIGNATION -  K 326
 OQ0170  PID         -  OQ0170
 OQ0170  STATE/COUNTY-  SD/LINCOLN
 OQ0170  COUNTRY     -  US
 OQ0170  USGS QUAD   -  CANTON (2017)
 OQ0170
 OQ0170                         *CURRENT SURVEY CONTROL
 OQ0170  ______________________________________________________________________
 OQ0170* NAD 83(1986) POSITION- 43 20 04.     (N) 096 36 31.     (W)   SCALED
 OQ0170* NAVD 88 ORTHO HEIGHT -   413.080 (meters)     1355.25  (feet) ADJUSTED
 OQ0170  ______________________________________________________________________
 OQ0170  GEOID HEIGHT    -        -26.435 (meters)                     GEOID18
 OQ0170  DYNAMIC HEIGHT  -        412.969 (meters)     1354.88  (feet) COMP
 OQ0170  MODELED GRAVITY -    980,338.4   (mgal)                       NAVD 88
 OQ0170
 OQ0170  VERT ORDER      -  FIRST     CLASS II
 OQ0170
 OQ0170.The horizontal coordinates were scaled from a map and have
 OQ0170.an estimated accuracy of +/- 6 seconds.
 OQ0170
 OQ0170.The orthometric height was determined by differential leveling and
 OQ0170.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0170.in June 1991.
 OQ0170
 OQ0170.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0170.GEOID18 height accuracy estimate available here.
 OQ0170
 OQ0170.Click photographs - Photos may exist for this station.
 OQ0170
 OQ0170.The dynamic height is computed by dividing the NAVD 88
 OQ0170.geopotential number by the normal gravity value computed on the
 OQ0170.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0170.degrees latitude (g = 980.6199 gals.).
 OQ0170
 OQ0170.The modeled gravity was interpolated from observed gravity values.
 OQ0170
 OQ0170;                    North         East    Units  Estimated Accuracy
 OQ0170;SPC SD S     -   117,990.      901,940.      MT  (+/- 180 meters Scaled)
 OQ0170
 OQ0170_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP938007(NAD 83)
 OQ0170
 OQ0170                          SUPERSEDED SURVEY CONTROL
 OQ0170
 OQ0170  NGVD 29 (??/??/92)  412.834  (m)         1354.44   (f) ADJ UNCH    1 2
 OQ0170
 OQ0170.Superseded values are not recommended for survey control.
 OQ0170
 OQ0170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0170.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0170
 OQ0170_MARKER: DB = BENCH MARK DISK
 OQ0170_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0170_STAMPING: K 326 1949
 OQ0170_MARK LOGO: CGS
 OQ0170_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0170+STABILITY: SURFACE MOTION
 OQ0170_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0170+SATELLITE: SATELLITE OBSERVATIONS - April 01, 2011
 OQ0170
 OQ0170  HISTORY     - Date     Condition        Report By
 OQ0170  HISTORY     - 1949     MONUMENTED       CGS
 OQ0170  HISTORY     - 20110401 GOOD             INDIV
 OQ0170
 OQ0170                          STATION DESCRIPTION
 OQ0170
 OQ0170'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0170'3.2 MI NW FROM CANTON.
 OQ0170'0.4 MILE WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0170'PACIFIC RAILROAD FROM THE RAILROAD STATION AT CANTON, THENCE
 OQ0170'2.8 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0170'AND PACIFIC RAILROAD, 3 POLES NORTHWEST OF MILEPOST 53, 51.0
 OQ0170'FEET EAST OF THE CENTER LINE OF A NORTH-SOUTH ROAD, 46.0
 OQ0170'FEET SOUTHWEST OF THE SOUTHWEST RAIL, 1.3 FEET NORTHEAST OF A
 OQ0170'RIGHT-OF-WAY FENCE, 1.6 FEET NORTHWEST OF A REFERENCE POST,
 OQ0170'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 OQ0170'ABOVE THE GROUND.
 OQ0170
 OQ0170                          STATION RECOVERY (2011)
 OQ0170
 OQ0170'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0170'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0152 ***********************************************************************
 OQ0152  DESIGNATION -  K 327
 OQ0152  PID         -  OQ0152
 OQ0152  STATE/COUNTY-  SD/MINNEHAHA
 OQ0152  COUNTRY     -  US
 OQ0152  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ0152
 OQ0152                         *CURRENT SURVEY CONTROL
 OQ0152  ______________________________________________________________________
 OQ0152* NAD 83(1986) POSITION- 43 30 02.     (N) 096 41 46.     (W)   SCALED
 OQ0152* NAVD 88 ORTHO HEIGHT -   456.138 (meters)     1496.51  (feet) ADJUSTED
 OQ0152  ______________________________________________________________________
 OQ0152  GEOID HEIGHT    -        -26.388 (meters)                     GEOID18
 OQ0152  DYNAMIC HEIGHT  -        456.017 (meters)     1496.12  (feet) COMP
 OQ0152  MODELED GRAVITY -    980,340.6   (mgal)                       NAVD 88
 OQ0152
 OQ0152  VERT ORDER      -  FIRST     CLASS II
 OQ0152
 OQ0152.The horizontal coordinates were scaled from a map and have
 OQ0152.an estimated accuracy of +/- 6 seconds.
 OQ0152
 OQ0152.The orthometric height was determined by differential leveling and
 OQ0152.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0152.in June 1991.
 OQ0152
 OQ0152.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0152.GEOID18 height accuracy estimate available here.
 OQ0152
 OQ0152.Click photographs - Photos may exist for this station.
 OQ0152
 OQ0152.The dynamic height is computed by dividing the NAVD 88
 OQ0152.geopotential number by the normal gravity value computed on the
 OQ0152.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0152.degrees latitude (g = 980.6199 gals.).
 OQ0152
 OQ0152.The modeled gravity was interpolated from observed gravity values.
 OQ0152
 OQ0152;                    North         East    Units  Estimated Accuracy
 OQ0152;SPC SD S     -   136,110.      894,040.      MT  (+/- 180 meters Scaled)
 OQ0152
 OQ0152_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP862189(NAD 83)
 OQ0152
 OQ0152                          SUPERSEDED SURVEY CONTROL
 OQ0152
 OQ0152  NGVD 29 (??/??/92)  455.867  (m)         1495.62   (f) ADJ UNCH    1 2
 OQ0152
 OQ0152.Superseded values are not recommended for survey control.
 OQ0152
 OQ0152.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0152.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0152
 OQ0152_MARKER: DB = BENCH MARK DISK
 OQ0152_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0152_STAMPING: K 327 1949
 OQ0152_MARK LOGO: CGS
 OQ0152_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0152_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0152+STABILITY: SURFACE MOTION
 OQ0152
 OQ0152  HISTORY     - Date     Condition        Report By
 OQ0152  HISTORY     - 1949     MONUMENTED       CGS
 OQ0152  HISTORY     - 20110225 MARK NOT FOUND   INDIV
 OQ0152
 OQ0152                          STATION DESCRIPTION
 OQ0152
 OQ0152'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0152'4.8 MI N FROM HARRISBURG.
 OQ0152'4.75 MILES NORTH ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OQ0152'PACIFIC RAILROAD FROM THE RAILROAD STATION AT HARRISBURG, 2 1/2
 OQ0152'POLES NORTH OF MILEPOST 66, 197.0 FEET NORTH OF THE CENTER LINE
 OQ0152'OF THE COUNTY LINE ROAD, 45.0 FEET WEST OF THE WEST RAIL, 1.5
 OQ0152'FEET EAST OF A RIGHT-OF-WAY FENCE, 1.0 FOOT SOUTH OF A REFERENCE
 OQ0152'POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.5 FOOT
 OQ0152'ABOVE THE GROUND.
 OQ0152
 OQ0152                          STATION RECOVERY (2011)
 OQ0152
 OQ0152'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OQ0152'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0236 ***********************************************************************
 OQ0236  DESIGNATION -  K 328
 OQ0236  PID         -  OQ0236
 OQ0236  STATE/COUNTY-  SD/LINCOLN
 OQ0236  COUNTRY     -  US
 OQ0236  USGS QUAD   -  KLONDIKE (2018)
 OQ0236
 OQ0236                         *CURRENT SURVEY CONTROL
 OQ0236  ______________________________________________________________________
 OQ0236* NAD 83(1986) POSITION- 43 29 21.     (N) 096 36 31.     (W)   SCALED
 OQ0236* NAVD 88 ORTHO HEIGHT -   428.549 (meters)     1406.00  (feet) ADJUSTED
 OQ0236  ______________________________________________________________________
 OQ0236  GEOID HEIGHT    -        -26.452 (meters)                     GEOID18
 OQ0236  DYNAMIC HEIGHT  -        428.437 (meters)     1405.63  (feet) COMP
 OQ0236  MODELED GRAVITY -    980,345.5   (mgal)                       NAVD 88
 OQ0236
 OQ0236  VERT ORDER      -  SECOND    CLASS 0
 OQ0236
 OQ0236.The horizontal coordinates were scaled from a map and have
 OQ0236.an estimated accuracy of +/- 6 seconds.
 OQ0236
 OQ0236.The orthometric height was determined by differential leveling and
 OQ0236.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0236.in June 1991.
 OQ0236
 OQ0236.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0236.GEOID18 height accuracy estimate available here.
 OQ0236
 OQ0236.Click photographs - Photos may exist for this station.
 OQ0236
 OQ0236.The dynamic height is computed by dividing the NAVD 88
 OQ0236.geopotential number by the normal gravity value computed on the
 OQ0236.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0236.degrees latitude (g = 980.6199 gals.).
 OQ0236
 OQ0236.The modeled gravity was interpolated from observed gravity values.
 OQ0236
 OQ0236;                    North         East    Units  Estimated Accuracy
 OQ0236;SPC SD S     -   135,160.      901,170.      MT  (+/- 180 meters Scaled)
 OQ0236
 OQ0236_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP933179(NAD 83)
 OQ0236
 OQ0236                          SUPERSEDED SURVEY CONTROL
 OQ0236
 OQ0236  NGVD 29 (??/??/92)  428.284  (m)         1405.13   (f) ADJ UNCH    2 0
 OQ0236
 OQ0236.Superseded values are not recommended for survey control.
 OQ0236
 OQ0236.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0236.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0236
 OQ0236_MARKER: DB = BENCH MARK DISK
 OQ0236_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0236_STAMPING: K 328 1949
 OQ0236_MARK LOGO: CGS
 OQ0236_PROJECTION: PROJECTING 15 CENTIMETERS
 OQ0236_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0236+STABILITY: SURFACE MOTION
 OQ0236
 OQ0236  HISTORY     - Date     Condition        Report By
 OQ0236  HISTORY     - 1949     MONUMENTED       CGS
 OQ0236
 OQ0236                          STATION DESCRIPTION
 OQ0236
 OQ0236'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OQ0236'8.5 MI NE FROM HARRISBURG.
 OQ0236'4.5 MILES EAST ALONG A GRAVELED ROAD FROM THE RAILROAD STATION
 OQ0236'AT HARRISBURG, THENCE 4.0 MILES NORTH ALONG A GRAVELED ROAD, IN
 OQ0236'LINE WITH THE CENTER LINE OF A T ROAD LEADING WEST, 35.0 FEET
 OQ0236'EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 2.0 FEET EAST
 OQ0236'OF AN IRON FENCE CORNER POST, 1.6 FEET NORTH OF THE FENCE,
 OQ0236'1.5 FEET WEST OF A REFERENCE POST, AND SET IN THE TOP OF A
 OQ0236'CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0237 ***********************************************************************
 OQ0237  DESIGNATION -  K 328 RESET
 OQ0237  PID         -  OQ0237
 OQ0237  STATE/COUNTY-  SD/LINCOLN
 OQ0237  COUNTRY     -  US
 OQ0237  USGS QUAD   -  KLONDIKE (2018)
 OQ0237
 OQ0237                         *CURRENT SURVEY CONTROL
 OQ0237  ______________________________________________________________________
 OQ0237* NAD 83(1986) POSITION- 43 29 22.     (N) 096 36 31.     (W)   SCALED
 OQ0237* NAVD 88 ORTHO HEIGHT -   428.47  (meters)     1405.7   (feet) RESET
 OQ0237  ______________________________________________________________________
 OQ0237  GEOID HEIGHT    -        -26.451 (meters)                     GEOID18
 OQ0237  VERT ORDER      -  THIRD
 OQ0237
 OQ0237.The horizontal coordinates were scaled from a map and have
 OQ0237.an estimated accuracy of +/- 6 seconds.
 OQ0237
 OQ0237.The orthometric height was computed from unverified reset data.
 OQ0237
 OQ0237.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0237.GEOID18 height accuracy estimate available here.
 OQ0237
 OQ0237.Click photographs - Photos may exist for this station.
 OQ0237
 OQ0237;                    North         East    Units  Estimated Accuracy
 OQ0237;SPC SD S     -   135,190.      901,170.      MT  (+/- 180 meters Scaled)
 OQ0237
 OQ0237_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP933179(NAD 83)
 OQ0237
 OQ0237                          SUPERSEDED SURVEY CONTROL
 OQ0237
 OQ0237.No superseded survey control is available for this station.
 OQ0237
 OQ0237_MARKER: DB = BENCH MARK DISK
 OQ0237_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0237_STAMPING: K 328 RESET 1961
 OQ0237_MARK LOGO: CGS
 OQ0237_PROJECTION: PROJECTING 8 CENTIMETERS
 OQ0237_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0237+STABILITY: SURFACE MOTION
 OQ0237
 OQ0237  HISTORY     - Date     Condition        Report By
 OQ0237  HISTORY     - 1961     MONUMENTED       CGS
 OQ0237
 OQ0237                          STATION DESCRIPTION
 OQ0237
 OQ0237'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 OQ0237'8.5 MI NE FROM HARRISBURG.
 OQ0237'THIS MARK IS LOCATED 4.5 MILES EAST ALONG A SURFACED ROAD FROM
 OQ0237'THE RAILROAD STATION AT HARRISBURG, THENCE 4.0 MILES NORTH, AT
 OQ0237'A T-INTERSECTION, ABOUT DUE EAST OF THE CENTERLINE EXTENDED OF
 OQ0237'THE ROAD LEADING WEST, ABOUT 70 FEET EAST OF THE CENTERLINE OF
 OQ0237'THE NORTH-SOUTH ROAD, 1 1/2 FEET WEST OF A WHITE WITNESS POST,
 OQ0237'AND 1 FOOT NORTH OF AN EAST-WEST FENCE LINE, AND SET IN THE
 OQ0237'TOP OF A CONCRETE POST PROJECTING ABOUT 3 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0257 ***********************************************************************
 PR0257  DESIGNATION -  K 329
 PR0257  PID         -  PR0257
 PR0257  STATE/COUNTY-  SD/MOODY
 PR0257  COUNTRY     -  US
 PR0257  USGS QUAD   -  FLANDREAU NW (2017)
 PR0257
 PR0257                         *CURRENT SURVEY CONTROL
 PR0257  ______________________________________________________________________
 PR0257* NAD 83(1986) POSITION- 44 10 29.     (N) 096 44 55.     (W)   SCALED
 PR0257* NAVD 88 ORTHO HEIGHT -   483.660 (meters)     1586.81  (feet) ADJUSTED
 PR0257  ______________________________________________________________________
 PR0257  GEOID HEIGHT    -        -25.756 (meters)                     GEOID18
 PR0257  DYNAMIC HEIGHT  -        483.557 (meters)     1586.47  (feet) COMP
 PR0257  MODELED GRAVITY -    980,390.0   (mgal)                       NAVD 88
 PR0257
 PR0257  VERT ORDER      -  SECOND    CLASS 0
 PR0257
 PR0257.The horizontal coordinates were scaled from a map and have
 PR0257.an estimated accuracy of +/- 6 seconds.
 PR0257
 PR0257.The orthometric height was determined by differential leveling and
 PR0257.adjusted by the NATIONAL GEODETIC SURVEY
 PR0257.in June 1991.
 PR0257
 PR0257.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0257.GEOID18 height accuracy estimate available here.
 PR0257
 PR0257.Click photographs - Photos may exist for this station.
 PR0257
 PR0257.The dynamic height is computed by dividing the NAVD 88
 PR0257.geopotential number by the normal gravity value computed on the
 PR0257.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0257.degrees latitude (g = 980.6199 gals.).
 PR0257
 PR0257.The modeled gravity was interpolated from observed gravity values.
 PR0257
 PR0257;                    North         East    Units  Estimated Accuracy
 PR0257;SPC SD S     -   210,750.      886,570.      MT  (+/- 180 meters Scaled)
 PR0257
 PR0257_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799937(NAD 83)
 PR0257
 PR0257                          SUPERSEDED SURVEY CONTROL
 PR0257
 PR0257  NGVD 29 (??/??/92)  483.393  (m)         1585.93   (f) ADJ UNCH    2 0
 PR0257
 PR0257.Superseded values are not recommended for survey control.
 PR0257
 PR0257.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0257.See file dsdata.pdf to determine how the superseded data were derived.
 PR0257
 PR0257_MARKER: DB = BENCH MARK DISK
 PR0257_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PR0257_SP_SET: BUILDING
 PR0257_STAMPING: K 329 1949
 PR0257_MARK LOGO: CGS
 PR0257_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR0257
 PR0257  HISTORY     - Date     Condition        Report By
 PR0257  HISTORY     - 1949     MONUMENTED       CGS
 PR0257
 PR0257                          STATION DESCRIPTION
 PR0257
 PR0257'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0257'11.9 MI S FROM BROOKINGS.
 PR0257'7.3 MILES SOUTH ALONG U.S. HIGHWAY 77 FROM THE POST OFFICE
 PR0257'AT BROOKINGS, THENCE 2.0 MILES EAST ALONG A GRAVELED ROAD,
 PR0257'THENCE 2.6 MILES SOUTH ALONG A GRAVELED ROAD, 47 YARDS (PACED)
 PR0257'EAST OF THE CENTER LINE OF THE ROAD, 0.4 FOOT SOUTH OF THE
 PR0257'NORTHWEST CORNER OF AND SET VERTICALLY 2.5 FEET ABOVE THE
 PR0257'GROUND IN THE WEST BRICK WALL OF DURLAND SCHOOL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR0370 ***********************************************************************
 PR0370  DESIGNATION -  K 330
 PR0370  PID         -  PR0370
 PR0370  STATE/COUNTY-  SD/HAMLIN
 PR0370  COUNTRY     -  US
 PR0370  USGS QUAD   -  ESTELLINE (2017)
 PR0370
 PR0370                         *CURRENT SURVEY CONTROL
 PR0370  ______________________________________________________________________
 PR0370* NAD 83(1986) POSITION- 44 32 44.     (N) 096 54 20.     (W)   SCALED
 PR0370* NAVD 88 ORTHO HEIGHT -   499.999 (meters)     1640.41  (feet) ADJUSTED
 PR0370  ______________________________________________________________________
 PR0370  GEOID HEIGHT    -        -24.945 (meters)                     GEOID18
 PR0370  DYNAMIC HEIGHT  -        499.925 (meters)     1640.17  (feet) COMP
 PR0370  MODELED GRAVITY -    980,453.8   (mgal)                       NAVD 88
 PR0370
 PR0370  VERT ORDER      -  SECOND    CLASS 0
 PR0370
 PR0370.The horizontal coordinates were scaled from a map and have
 PR0370.an estimated accuracy of +/- 6 seconds.
 PR0370
 PR0370.The orthometric height was determined by differential leveling and
 PR0370.adjusted by the NATIONAL GEODETIC SURVEY
 PR0370.in June 1991.
 PR0370
 PR0370.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR0370.GEOID18 height accuracy estimate available here.
 PR0370
 PR0370.Click photographs - Photos may exist for this station.
 PR0370
 PR0370.The dynamic height is computed by dividing the NAVD 88
 PR0370.geopotential number by the normal gravity value computed on the
 PR0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR0370.degrees latitude (g = 980.6199 gals.).
 PR0370
 PR0370.The modeled gravity was interpolated from observed gravity values.
 PR0370
 PR0370;                    North         East    Units  Estimated Accuracy
 PR0370;SPC SD N     -    83,840.      845,840.      MT  (+/- 180 meters Scaled)
 PR0370
 PR0370_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ663346(NAD 83)
 PR0370
 PR0370                          SUPERSEDED SURVEY CONTROL
 PR0370
 PR0370  NGVD 29 (??/??/92)  499.726  (m)         1639.52   (f) ADJ UNCH    2 0
 PR0370
 PR0370.Superseded values are not recommended for survey control.
 PR0370
 PR0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR0370.See file dsdata.pdf to determine how the superseded data were derived.
 PR0370
 PR0370_MARKER: DB = BENCH MARK DISK
 PR0370_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PR0370_STAMPING: K 330 1949
 PR0370_MARK LOGO: CGS
 PR0370_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PR0370+STABILITY: SURFACE MOTION
 PR0370
 PR0370  HISTORY     - Date     Condition        Report By
 PR0370  HISTORY     - 1949     MONUMENTED       CGS
 PR0370
 PR0370                          STATION DESCRIPTION
 PR0370
 PR0370'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PR0370'2 MI S FROM ESTELLINE.
 PR0370'0.1 MI W ALONG A GRAVELED STREET FROM THE CHICAGO AND NORTH
 PR0370'WESTERN RY STATION AT ESTELLINE, THENCE 1.9 MI S ALONG A GRAVELED
 PR0370'ROAD, 0.95 MI W OF BM J 330, 65 YDS (PACED) S OF THE N END OF
 PR0370'A CURVE, 121 FT SW OF THE CENTER LINE OF THE ROAD, 63 FT N OF
 PR0370'THE N BANK OF THE BIG SIOUX RIVER, 4.3 FT N OF A T FENCE CORNER,
 PR0370'1.9 FT S OF A REFERENCE POST, 1.3 FT E OF A FENCE, AND SET IN
 PR0370'THE TOP OF A CONCRETE POST PROJECTING 0.4 FT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1017 ***********************************************************************
 NM1017  DESIGNATION -  K 331
 NM1017  PID         -  NM1017
 NM1017  STATE/COUNTY-  SD/YANKTON
 NM1017  COUNTRY     -  US
 NM1017  USGS QUAD   -  TABOR SE (2017)
 NM1017
 NM1017                         *CURRENT SURVEY CONTROL
 NM1017  ______________________________________________________________________
 NM1017* NAD 83(1986) POSITION- 42 52 14.     (N) 097 30 58.     (W)   SCALED
 NM1017* NAVD 88 ORTHO HEIGHT -   386.018 (meters)     1266.46  (feet) ADJUSTED
 NM1017  ______________________________________________________________________
 NM1017  GEOID HEIGHT    -        -25.626 (meters)                     GEOID18
 NM1017  DYNAMIC HEIGHT  -        385.901 (meters)     1266.08  (feet) COMP
 NM1017  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 NM1017
 NM1017  VERT ORDER      -  FIRST     CLASS II
 NM1017
 NM1017.The horizontal coordinates were scaled from a map and have
 NM1017.an estimated accuracy of +/- 6 seconds.
 NM1017
 NM1017.The orthometric height was determined by differential leveling and
 NM1017.adjusted by the NATIONAL GEODETIC SURVEY
 NM1017.in June 1991.
 NM1017
 NM1017.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1017.GEOID18 height accuracy estimate available here.
 NM1017
 NM1017.Click photographs - Photos may exist for this station.
 NM1017
 NM1017.The dynamic height is computed by dividing the NAVD 88
 NM1017.geopotential number by the normal gravity value computed on the
 NM1017.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1017.degrees latitude (g = 980.6199 gals.).
 NM1017
 NM1017.The modeled gravity was interpolated from observed gravity values.
 NM1017
 NM1017;                    North         East    Units  Estimated Accuracy
 NM1017;SPC SD S     -    63,590.      830,160.      MT  (+/- 180 meters Scaled)
 NM1017
 NM1017_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN212475(NAD 83)
 NM1017
 NM1017                          SUPERSEDED SURVEY CONTROL
 NM1017
 NM1017  NGVD 29 (??/??/92)  385.806  (m)         1265.77   (f) ADJ UNCH    1 2
 NM1017
 NM1017.Superseded values are not recommended for survey control.
 NM1017
 NM1017.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1017.See file dsdata.pdf to determine how the superseded data were derived.
 NM1017
 NM1017_MARKER: DB = BENCH MARK DISK
 NM1017_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1017_STAMPING: K 331 1949
 NM1017_MARK LOGO: CGS
 NM1017_PROJECTION: PROJECTING 18 CENTIMETERS
 NM1017_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1017+STABILITY: SURFACE MOTION
 NM1017
 NM1017  HISTORY     - Date     Condition        Report By
 NM1017  HISTORY     - 1949     MONUMENTED       CGS
 NM1017  HISTORY     - 1967     MARK NOT FOUND   CGS
 NM1017  HISTORY     - 20120319 MARK NOT FOUND   INDIV
 NM1017
 NM1017                          STATION DESCRIPTION
 NM1017
 NM1017'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1017'6.8 MI NW FROM YANKTON.
 NM1017'1.5 MILES NORTHWEST ALONG STATE HIGHWAY 50 FROM THE POST OFFICE
 NM1017'AT YANKTON, THENCE 0.3 MILE SOUTH AND 5.0 MILES WEST ALONG A
 NM1017'GRAVELED ROAD, AT THE SOUTHEAST SLOPE OF A RED CLAY HILL, AT A
 NM1017'JUNCTION WITH A ROAD LEADING NORTH, 112 YARDS (PACED) WEST OF A
 NM1017'STEEL AND CONCRETE BRIDGE, 53 FEET NORTH OF THE CENTER LINE OF
 NM1017'THE GRAVELED ROAD, 10 FEET NORTHWEST OF A FENCE CORNER, 2.2 FEET
 NM1017'SOUTHWEST OF A FENCE LINE, 2.0 FEET SOUTH OF A REFERENCE POST,
 NM1017'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE
 NM1017'THE GROUND.
 NM1017
 NM1017                          STATION RECOVERY (1967)
 NM1017
 NM1017'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967
 NM1017'MARK NOT FOUND.
 NM1017
 NM1017                          STATION RECOVERY (2012)
 NM1017
 NM1017'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1017'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0358 ***********************************************************************
 PT0358  DESIGNATION -  K 332
 PT0358  PID         -  PT0358
 PT0358  STATE/COUNTY-  SD/STANLEY
 PT0358  COUNTRY     -  US
 PT0358  USGS QUAD   -  IRON POST BUTTES SE (2017)
 PT0358
 PT0358                         *CURRENT SURVEY CONTROL
 PT0358  ______________________________________________________________________
 PT0358* NAD 83(1986) POSITION- 44 30 52.     (N) 100 34 41.     (W)   SCALED
 PT0358* NAVD 88 ORTHO HEIGHT -   443.026 (meters)     1453.49  (feet) ADJUSTED
 PT0358  ______________________________________________________________________
 PT0358  GEOID HEIGHT    -        -22.817 (meters)                     GEOID18
 PT0358  DYNAMIC HEIGHT  -        442.940 (meters)     1453.21  (feet) COMP
 PT0358  MODELED GRAVITY -    980,410.0   (mgal)                       NAVD 88
 PT0358
 PT0358  VERT ORDER      -  FIRST     CLASS II
 PT0358
 PT0358.The horizontal coordinates were scaled from a map and have
 PT0358.an estimated accuracy of +/- 6 seconds.
 PT0358
 PT0358.The orthometric height was determined by differential leveling and
 PT0358.adjusted by the NATIONAL GEODETIC SURVEY
 PT0358.in June 1991.
 PT0358
 PT0358.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0358.GEOID18 height accuracy estimate available here.
 PT0358
 PT0358.Click photographs - Photos may exist for this station.
 PT0358
 PT0358.The dynamic height is computed by dividing the NAVD 88
 PT0358.geopotential number by the normal gravity value computed on the
 PT0358.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0358.degrees latitude (g = 980.6199 gals.).
 PT0358
 PT0358.The modeled gravity was interpolated from observed gravity values.
 PT0358
 PT0358;                    North         East    Units  Estimated Accuracy
 PT0358;SPC SD S     -   242,350.      580,540.      MT  (+/- 180 meters Scaled)
 PT0358
 PT0358_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ745302(NAD 83)
 PT0358
 PT0358                          SUPERSEDED SURVEY CONTROL
 PT0358
 PT0358  NGVD 29 (??/??/92)  442.646  (m)         1452.25   (f) ADJ UNCH    1 2
 PT0358
 PT0358.Superseded values are not recommended for survey control.
 PT0358
 PT0358.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0358.See file dsdata.pdf to determine how the superseded data were derived.
 PT0358
 PT0358_MARKER: DB = BENCH MARK DISK
 PT0358_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0358_STAMPING: K 332 1949
 PT0358_MARK LOGO: CGS
 PT0358_PROJECTION: PROJECTING 15 CENTIMETERS
 PT0358_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0358+STABILITY: SURFACE MOTION
 PT0358
 PT0358  HISTORY     - Date     Condition        Report By
 PT0358  HISTORY     - 1949     MONUMENTED       CGS
 PT0358  HISTORY     - 1951     GOOD             CGS
 PT0358
 PT0358                          STATION DESCRIPTION
 PT0358
 PT0358'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PT0358'21.4 MI NW FROM FORT PIERRE.
 PT0358'9.1 MILES NORTHWEST ALONG OLD U.S. HIGHWAY 14 FROM THE COUNTY
 PT0358'COURTHOUSE AT FORT PIERRE, THENCE 7.3 MILES NORTHWEST ALONG
 PT0358'MISSION RIDGE ROAD, THENCE 3.2 MILES NORTH ALONG A DIRT ROAD,
 PT0358'THENCE 1.0 MILE EAST ALONG A DIRT ROAD, THENCE 0.35 MILE NORTH
 PT0358'ALONG A DIRT ROAD TO A WIRE GATE, PASS THROUGH WIRE GATE, THENCE
 PT0358'0.5 MILE EAST ALONG A WINDING TRAIL ROAD TO SECOND WIRE GATE
 PT0358'AND A TRAIL CROSSROAD, 10 FEET SOUTH OF THE CENTER LINE OF
 PT0358'MAIN TRAIL, 5.3 SOUTH OF SOUTH GATE POST, 1.6 FEET WEST OF A
 PT0358'FENCE LINE, 1.2 FEET SOUTH OF A REFERENCE POST, SET IN THE
 PT0358'TOP OF A CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
 PT0358'NOTE-- THIS BENCH MARK IS 0.25 MILE SOUTHWEST OF D.A. DONAVANS
 PT0358'RESIDENCE.
 PT0358
 PT0358                          STATION RECOVERY (1951)
 PT0358
 PT0358'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1951
 PT0358'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0479 ***********************************************************************
 OR0479  DESIGNATION -  K 333
 OR0479  PID         -  OR0479
 OR0479  STATE/COUNTY-  SD/BRULE
 OR0479  COUNTRY     -  US
 OR0479  USGS QUAD   -  CHAMBERLAIN (2017)
 OR0479
 OR0479                         *CURRENT SURVEY CONTROL
 OR0479  ______________________________________________________________________
 OR0479* NAD 83(1986) POSITION- 43 47 31.     (N) 099 19 00.     (W)   SCALED
 OR0479* NAVD 88 ORTHO HEIGHT -   524.707 (meters)     1721.48  (feet) ADJUSTED
 OR0479  ______________________________________________________________________
 OR0479  GEOID HEIGHT    -        -25.631 (meters)                     GEOID18
 OR0479  DYNAMIC HEIGHT  -        524.567 (meters)     1721.02  (feet) COMP
 OR0479  MODELED GRAVITY -    980,336.1   (mgal)                       NAVD 88
 OR0479
 OR0479  VERT ORDER      -  SECOND    CLASS 0
 OR0479
 OR0479.This mark is at Chamberlain Airport (9V9)
 OR0479
 OR0479.The horizontal coordinates were scaled from a map and have
 OR0479.an estimated accuracy of +/- 6 seconds.
 OR0479
 OR0479.The orthometric height was determined by differential leveling and
 OR0479.adjusted by the NATIONAL GEODETIC SURVEY
 OR0479.in June 1991.
 OR0479
 OR0479.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0479.GEOID18 height accuracy estimate available here.
 OR0479
 OR0479.Click photographs - Photos may exist for this station.
 OR0479
 OR0479.The dynamic height is computed by dividing the NAVD 88
 OR0479.geopotential number by the normal gravity value computed on the
 OR0479.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0479.degrees latitude (g = 980.6199 gals.).
 OR0479
 OR0479.The modeled gravity was interpolated from observed gravity values.
 OR0479
 OR0479;                    North         East    Units  Estimated Accuracy
 OR0479;SPC SD S     -   162,540.      681,820.      MT  (+/- 180 meters Scaled)
 OR0479
 OR0479_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP745488(NAD 83)
 OR0479
 OR0479                          SUPERSEDED SURVEY CONTROL
 OR0479
 OR0479  NGVD 29 (??/??/92)  524.367  (m)         1720.36   (f) ADJ UNCH    2 0
 OR0479
 OR0479.Superseded values are not recommended for survey control.
 OR0479
 OR0479.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0479.See file dsdata.pdf to determine how the superseded data were derived.
 OR0479
 OR0479_MARKER: DB = BENCH MARK DISK
 OR0479_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0479_STAMPING: K 333 1949
 OR0479_MARK LOGO: CGS
 OR0479_PROJECTION: PROJECTING 3 CENTIMETERS
 OR0479_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0479+STABILITY: SURFACE MOTION
 OR0479
 OR0479  HISTORY     - Date     Condition        Report By
 OR0479  HISTORY     - 1949     MONUMENTED       CGS
 OR0479  HISTORY     - 1974     MARK NOT FOUND   NGS
 OR0479  HISTORY     - 19960509 MARK NOT FOUND   NGS
 OR0479
 OR0479                          STATION DESCRIPTION
 OR0479
 OR0479'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0479'1.6 MI SE FROM CHAMBERLAIN.
 OR0479'1.6 MILES SOUTHEAST ALONG U.S. HIGHWAY 16 FROM THE POST OFFICE
 OR0479'AT CHAMBERLAIN, BRULE COUNTY, AT THE EAST ENTRANCE TO CHAMBERLAIN
 OR0479'MUNICIPAL AIRPORT, 66 FEET WEST OF THE CENTER LINE OF THE
 OR0479'HIGHWAY, 17 FEET SOUTH OF THE CENTER LINE OF A DRIVE LEADING
 OR0479'WEST INTO THE AIRPORT, AT THE MOST EASTERLY HANGAR, 52 FEET
 OR0479'SOUTHEAST OF THE SOUTHEAST CORNER OF A MACHINE SHOP WHICH CONNECTS
 OR0479'WITH THE EAST END OF THE HANGAR, 1.4 FEET WEST OF A WIRE FENCE,
 OR0479'AND 1.4 FEET SOUTH OF A WHITE WOODEN WITNESS POST, AND SET IN
 OR0479'THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE GROUND.
 OR0479
 OR0479                          STATION RECOVERY (1974)
 OR0479
 OR0479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
 OR0479'MARK NOT FOUND.
 OR0479
 OR0479                          STATION RECOVERY (1996)
 OR0479
 OR0479'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (DFC)
 OR0479'SEARCHED FOR NOT RECOVERED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0478 ***********************************************************************
 OT0478  DESIGNATION -  K 334
 OT0478  PID         -  OT0478
 OT0478  STATE/COUNTY-  SD/FALL RIVER
 OT0478  COUNTRY     -  US
 OT0478  USGS QUAD   -  BURDOCK (2017)
 OT0478
 OT0478                         *CURRENT SURVEY CONTROL
 OT0478  ______________________________________________________________________
 OT0478* NAD 83(1986) POSITION- 43 22 49.     (N) 103 54 33.     (W)   SCALED
 OT0478* NAVD 88 ORTHO HEIGHT -  1063.301 (meters)     3488.51  (feet) ADJUSTED
 OT0478  ______________________________________________________________________
 OT0478  GEOID HEIGHT    -        -14.862 (meters)                     GEOID18
 OT0478  DYNAMIC HEIGHT  -       1062.862 (meters)     3487.07  (feet) COMP
 OT0478  MODELED GRAVITY -    980,169.9   (mgal)                       NAVD 88
 OT0478
 OT0478  VERT ORDER      -  FIRST     CLASS II
 OT0478
 OT0478.The horizontal coordinates were scaled from a map and have
 OT0478.an estimated accuracy of +/- 6 seconds.
 OT0478
 OT0478.The orthometric height was determined by differential leveling and
 OT0478.adjusted by the NATIONAL GEODETIC SURVEY
 OT0478.in June 1991.
 OT0478
 OT0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0478.GEOID18 height accuracy estimate available here.
 OT0478
 OT0478.Click photographs - Photos may exist for this station.
 OT0478
 OT0478.The dynamic height is computed by dividing the NAVD 88
 OT0478.geopotential number by the normal gravity value computed on the
 OT0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0478.degrees latitude (g = 980.6199 gals.).
 OT0478
 OT0478.The modeled gravity was interpolated from observed gravity values.
 OT0478
 OT0478;                    North         East    Units  Estimated Accuracy
 OT0478;SPC SD S     -   122,540.      310,340.      MT  (+/- 180 meters Scaled)
 OT0478
 OT0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ883036(NAD 83)
 OT0478
 OT0478                          SUPERSEDED SURVEY CONTROL
 OT0478
 OT0478  NGVD 29 (??/??/92) 1062.764  (m)         3486.75   (f) ADJ UNCH    1 2
 OT0478
 OT0478.Superseded values are not recommended for survey control.
 OT0478
 OT0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0478.See file dsdata.pdf to determine how the superseded data were derived.
 OT0478
 OT0478_MARKER: DB = BENCH MARK DISK
 OT0478_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 OT0478_SP_SET: ABUTMENT
 OT0478_STAMPING: K 334 1957
 OT0478_MARK LOGO: CGS
 OT0478_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0478
 OT0478  HISTORY     - Date     Condition        Report By
 OT0478  HISTORY     - 1957     MONUMENTED       CGS
 OT0478
 OT0478                          STATION DESCRIPTION
 OT0478
 OT0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0478'7.2 MI NW FROM EDGEMONT.
 OT0478'ABOUT 7.2 MILES NORTHWEST ALONG THE CHICAGO, BURLINGTON AND
 OT0478'QUINCY RAILROAD FROM THE STATION AT EDGEMONT, IN SECTION 5,
 OT0478'T. 8 S., R. 2 E., IN THE TOP OF THE SOUTHWEST END OF THE
 OT0478'SOUTHEAST ABUTMENT OF BRIDGE 483.38, 5.2 FEET SOUTHWEST OF THE
 OT0478'SOUTHWEST RAIL AND ABOUT 1 1/2 FEET BELOW THE TOP OF THE RAIL.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0429 ***********************************************************************
 OT0429  DESIGNATION -  K 335
 OT0429  PID         -  OT0429
 OT0429  STATE/COUNTY-  SD/FALL RIVER
 OT0429  COUNTRY     -  US
 OT0429  USGS QUAD   -  ARDMORE (2017)
 OT0429
 OT0429                         *CURRENT SURVEY CONTROL
 OT0429  ______________________________________________________________________
 OT0429* NAD 83(1986) POSITION- 43 00 51.4    (N) 103 39 28.1    (W)   HD_HELD2
 OT0429* NAVD 88 ORTHO HEIGHT -  1085.891 (meters)     3562.63  (feet) ADJUSTED
 OT0429  ______________________________________________________________________
 OT0429  GEOID HEIGHT    -        -16.022 (meters)                     GEOID18
 OT0429  DYNAMIC HEIGHT  -       1085.397 (meters)     3561.01  (feet) COMP
 OT0429  MODELED GRAVITY -    980,127.8   (mgal)                       NAVD 88
 OT0429
 OT0429  VERT ORDER      -  FIRST     CLASS II
 OT0429
 OT0429.The horizontal coordinates were established by autonomous hand held GPS
 OT0429.observations and have an estimated accuracy of +/- 10 meters.
 OT0429
 OT0429.The orthometric height was determined by differential leveling and
 OT0429.adjusted by the NATIONAL GEODETIC SURVEY
 OT0429.in June 1991.
 OT0429
 OT0429.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0429.GEOID18 height accuracy estimate available here.
 OT0429
 OT0429.Click photographs - Photos may exist for this station.
 OT0429
 OT0429.The dynamic height is computed by dividing the NAVD 88
 OT0429.geopotential number by the normal gravity value computed on the
 OT0429.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0429.degrees latitude (g = 980.6199 gals.).
 OT0429
 OT0429.The modeled gravity was interpolated from observed gravity values.
 OT0429
 OT0429;                    North         East    Units  Estimated Accuracy
 OT0429;SPC SD S     -    81,070.      329,065.      MT  (+/- 10 meters HH2 GPS)
 OT0429
 OT0429_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFH0937563274(NAD 83)
 OT0429
 OT0429                          SUPERSEDED SURVEY CONTROL
 OT0429
 OT0429  NGVD 29 (??/??/92) 1085.338  (m)         3560.81   (f) ADJ UNCH    1 2
 OT0429
 OT0429.Superseded values are not recommended for survey control.
 OT0429
 OT0429.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0429.See file dsdata.pdf to determine how the superseded data were derived.
 OT0429
 OT0429_MARKER: DB = BENCH MARK DISK
 OT0429_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0429_STAMPING: K 335 1957
 OT0429_MARK LOGO: CGS
 OT0429_PROJECTION: PROJECTING 18 CENTIMETERS
 OT0429_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0429+STABILITY: SURFACE MOTION
 OT0429_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0429+SATELLITE: SATELLITE OBSERVATIONS - July 23, 2018
 OT0429
 OT0429  HISTORY     - Date     Condition        Report By
 OT0429  HISTORY     - 1957     MONUMENTED       CGS
 OT0429  HISTORY     - 1985     GOOD             NGS
 OT0429  HISTORY     - 20180723 GOOD             NGS
 OT0429
 OT0429                          STATION DESCRIPTION
 OT0429
 OT0429'DESCRIBED BY COAST AND GEODETIC SURVEY 1957
 OT0429'0.4 MI S FROM ARDMORE.
 OT0429'ABOUT 0.45 MILE SOUTH ALONG THE CHICAGO, BURLINGTON AND QUINCY
 OT0429'RAILROAD FROM THE STATION AT ARDMORE, IN SECTION 9, T.12 S.,
 OT0429'R.4 E., 48 FEET EAST OF THE EAST RAIL, 69 FEET NORTHEAST OF THE
 OT0429'CENTER OF A ROAD CROSSING, 95 FEET WEST OF THE CENTER LINE OF
 OT0429'STATE HIGHWAY 87, 57 FEET SOUTH OF THE FIRST POLE NORTH OF THE
 OT0429'CROSS ROAD, 48 FEET NORTH OF THE CENTER LINE OF THE CROSS ROAD,
 OT0429'9 FEET NORTH OF A FENCE CORNER, 2 FEET EAST OF A FENCE LINE,
 OT0429'1 1/2 FEET NORTH OF A WHITE WOODEN WITNESS POST, ABOUT 5 FEET
 OT0429'BELOW THE RAIL, IN THE TOP OF A CONCRETE POST THAT PROJECTS
 OT0429'8 INCHES.
 OT0429
 OT0429                          STATION RECOVERY (1985)
 OT0429
 OT0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0429'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.81 KM (0.5
 OT0429'MI) SOUTH ALONG STATE ROUTES 71 AND 2 FROM THE JUNCTION OF COUNTY
 OT0429'ROADS 5 EAST AND 6412 WEST AT ARDMORE, 29.0 METERS (95 FT) WEST OF
 OT0429'THE HIGHWAY CENTERLINE, 14.6 METERS (48 FT) EAST OF THE EAST RAIL OF
 OT0429'THE BURLINGTON NORTHERN RAILROAD, 21.0 METERS (69 FT) NORTHEAST OF A
 OT0429'ROAD CROSSING THE TRACKS, 17.4 METERS (57 FT) SOUTH OF THE FIRST POLE
 OT0429'NORTH OF A CROSS ROADS, 15.2 METERS (50 FT) NORTH OF THE CENTER OF A
 OT0429'GRAVEL CROSS ROADS, 2.7 METERS (9 FT) NORTH OF A FENCE CORNER AND 0.6
 OT0429'METER (2 FT) EAST OF A FENCE.
 OT0429'THE MARK IS 0.6 METERS  N FROM  A WITNESS POST
 OT0429'THE MARK IS 0.6 M BELOW THE TRACKS.
 OT0429
 OT0429                          STATION RECOVERY (2018)
 OT0429
 OT0429'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2018 (DW)
 OT0429'THE WOODEN WITNESS POST IS GONE.  THE FIBERGLASS ONE IS OK.
 OT0429'CROSSROADS NUMBERED 30301 AND 30303.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0129 ***********************************************************************
 OR0129  DESIGNATION -  K 336
 OR0129  PID         -  OR0129
 OR0129  STATE/COUNTY-  SD/CHARLES MIX
 OR0129  COUNTRY     -  US
 OR0129  USGS QUAD   -  WAGNER SW (2017)
 OR0129
 OR0129                         *CURRENT SURVEY CONTROL
 OR0129  ______________________________________________________________________
 OR0129* NAD 83(1986) POSITION- 43 00 11.     (N) 098 29 08.     (W)   SCALED
 OR0129* NAVD 88 ORTHO HEIGHT -   388.365 (meters)     1274.16  (feet) ADJUSTED
 OR0129  ______________________________________________________________________
 OR0129  GEOID HEIGHT    -        -26.175 (meters)                     GEOID18
 OR0129  DYNAMIC HEIGHT  -        388.233 (meters)     1273.73  (feet) COMP
 OR0129  MODELED GRAVITY -    980,270.3   (mgal)                       NAVD 88
 OR0129
 OR0129  VERT ORDER      -  SECOND    CLASS 0
 OR0129
 OR0129.The horizontal coordinates were scaled from a map and have
 OR0129.an estimated accuracy of +/- 6 seconds.
 OR0129
 OR0129.The orthometric height was determined by differential leveling and
 OR0129.adjusted by the NATIONAL GEODETIC SURVEY
 OR0129.in June 1991.
 OR0129
 OR0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0129.GEOID18 height accuracy estimate available here.
 OR0129
 OR0129.Click photographs - Photos may exist for this station.
 OR0129
 OR0129.The dynamic height is computed by dividing the NAVD 88
 OR0129.geopotential number by the normal gravity value computed on the
 OR0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0129.degrees latitude (g = 980.6199 gals.).
 OR0129
 OR0129.The modeled gravity was interpolated from observed gravity values.
 OR0129
 OR0129;                    North         East    Units  Estimated Accuracy
 OR0129;SPC SD S     -    76,080.      750,640.      MT  (+/- 180 meters Scaled)
 OR0129
 OR0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN419612(NAD 83)
 OR0129
 OR0129                          SUPERSEDED SURVEY CONTROL
 OR0129
 OR0129  NGVD 29 (??/??/92)  388.075  (m)         1273.21   (f) ADJ UNCH    2 0
 OR0129
 OR0129.Superseded values are not recommended for survey control.
 OR0129
 OR0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0129.See file dsdata.pdf to determine how the superseded data were derived.
 OR0129
 OR0129_MARKER: DB = BENCH MARK DISK
 OR0129_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0129_STAMPING: K 336 1949
 OR0129_MARK LOGO: CGS
 OR0129_PROJECTION: PROJECTING 9 CENTIMETERS
 OR0129_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0129+STABILITY: SURFACE MOTION
 OR0129
 OR0129  HISTORY     - Date     Condition        Report By
 OR0129  HISTORY     - 1949     MONUMENTED       CGS
 OR0129
 OR0129                          STATION DESCRIPTION
 OR0129
 OR0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0129'7.8 MI S FROM PICKSTOWN.
 OR0129'0.2 MILE EAST ALONG WHITE SWAN STREET FROM THE POST OFFICE AT
 OR0129'PICKSTOWN, THENCE 2.1 MILES EAST ALONG A DIRT ROAD, THENCE 5.45
 OR0129'MILES SOUTH ALONG A DIRT ROAD, IN THE NORTHWEST QUARTER OF A ROAD
 OR0129'CROSSING, 1.7 FEET WEST OF THE MOST SOUTHWESTERLY CORNER AT THE
 OR0129'WEST END OF A SCHOOL BUILDING, 12.1 FEET SOUTH OF THE MOST
 OR0129'NORTHWESTERLY CORNER AT THE WEST END OF THE BUILDING, 96.0 FEET
 OR0129'EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 250.0 FEET
 OR0129'NORTH OF THE CENTER LINE OF THE EAST-WEST ROAD, 1.2 FEET SOUTH
 OR0129'OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 OR0129'0.3 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0318 ***********************************************************************
 OR0318  DESIGNATION -  K 337
 OR0318  PID         -  OR0318
 OR0318  STATE/COUNTY-  SD/GREGORY
 OR0318  COUNTRY     -  US
 OR0318  USGS QUAD   -  FORT RANDALL DAM (2017)
 OR0318
 OR0318                         *CURRENT SURVEY CONTROL
 OR0318  ______________________________________________________________________
 OR0318* NAD 83(1986) POSITION- 43 02 19.     (N) 098 32 48.     (W)   SCALED
 OR0318* NAVD 88 ORTHO HEIGHT -   395.819 (meters)     1298.62  (feet) ADJUSTED
 OR0318  ______________________________________________________________________
 OR0318  GEOID HEIGHT    -        -26.203 (meters)                     GEOID18
 OR0318  DYNAMIC HEIGHT  -        395.684 (meters)     1298.17  (feet) COMP
 OR0318  MODELED GRAVITY -    980,269.6   (mgal)                       NAVD 88
 OR0318
 OR0318  VERT ORDER      -  SECOND    CLASS 0
 OR0318
 OR0318.The horizontal coordinates were scaled from a map and have
 OR0318.an estimated accuracy of +/- 6 seconds.
 OR0318
 OR0318.The orthometric height was determined by differential leveling and
 OR0318.adjusted by the NATIONAL GEODETIC SURVEY
 OR0318.in June 1991.
 OR0318
 OR0318.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0318.GEOID18 height accuracy estimate available here.
 OR0318
 OR0318.Click photographs - Photos may exist for this station.
 OR0318
 OR0318.The dynamic height is computed by dividing the NAVD 88
 OR0318.geopotential number by the normal gravity value computed on the
 OR0318.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0318.degrees latitude (g = 980.6199 gals.).
 OR0318
 OR0318.The modeled gravity was interpolated from observed gravity values.
 OR0318
 OR0318;                    North         East    Units  Estimated Accuracy
 OR0318;SPC SD S     -    79,920.      745,580.      MT  (+/- 180 meters Scaled)
 OR0318
 OR0318_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN369652(NAD 83)
 OR0318
 OR0318                          SUPERSEDED SURVEY CONTROL
 OR0318
 OR0318  NGVD 29 (??/??/92)  395.516  (m)         1297.62   (f) ADJ UNCH    2 0
 OR0318
 OR0318.Superseded values are not recommended for survey control.
 OR0318
 OR0318.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0318.See file dsdata.pdf to determine how the superseded data were derived.
 OR0318
 OR0318_MARKER: DB = BENCH MARK DISK
 OR0318_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0318_STAMPING: K 337 1949
 OR0318_MARK LOGO: CGS
 OR0318_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0318+STABILITY: SURFACE MOTION
 OR0318
 OR0318  HISTORY     - Date     Condition        Report By
 OR0318  HISTORY     - 1949     MONUMENTED       CGS
 OR0318
 OR0318                          STATION DESCRIPTION
 OR0318
 OR0318'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0318'15.6 MI N FROM BRISTOW.
 OR0318'7.9 MILES NORTH ALONG A DIRT ROAD FROM THE POST OFFICE AT
 OR0318'BRISTOW, THENCE 0.3 MILE EAST ALONG A DIRT ROAD, THENCE 0.7 MILE
 OR0318'NORTH ALONG A DIRT ROAD, THENCE 1.0 MILE NORTHEAST ALONG A
 OR0318'DIRT ROAD, THENCE 2.5 MILES NORTH ALONG A DIRT ROAD, THENCE 3.2
 OR0318'MILES NORTHEASTERLY ALONG A DIRT ROAD, AT A T-JUNCTION OF DIRT
 OR0318'ROADS, ABOUT 250.0 FEET SOUTHWEST OF A FARMHOUSE ON THE NORTH
 OR0318'SIDE OF THE ROAD, 81.0 FEET SOUTH OF THE CENTER LINE OF THE
 OR0318'EAST-WEST ROAD, 25.0 FEET WEST OF THE CENTER LINE OF THE ROAD
 OR0318'LEADING SOUTH, 17.2 FEET SOUTH OF A CORNER FENCE POST, 1.1 FEET
 OR0318'EAST OF A FENCE, 2.3 FEET SOUTH OF A REFERENCE POST, SET IN THE
 OR0318'TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND.
 OR0318'NOTE-- THIS BENCH MARK IS LOCATED 0.8 MILE SOUTHEAST OF THE CORPS
 OR0318'OF ENGINEERS BENCH MARK CA3/8.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NN0069 ***********************************************************************
 NN0069  DESIGNATION -  K 338
 NN0069  PID         -  NN0069
 NN0069  STATE/COUNTY-  SD/CHARLES MIX
 NN0069  COUNTRY     -  US
 NN0069  USGS QUAD   -  VERDEL (2017)
 NN0069
 NN0069                         *CURRENT SURVEY CONTROL
 NN0069  ______________________________________________________________________
 NN0069* NAD 83(1986) POSITION- 42 51 49.     (N) 098 11 29.     (W)   SCALED
 NN0069* NAVD 88 ORTHO HEIGHT -   373.945 (meters)     1226.85  (feet) ADJUSTED
 NN0069  ______________________________________________________________________
 NN0069  GEOID HEIGHT    -        -26.017 (meters)                     GEOID18
 NN0069  DYNAMIC HEIGHT  -        373.821 (meters)     1226.44  (feet) COMP
 NN0069  MODELED GRAVITY -    980,278.0   (mgal)                       NAVD 88
 NN0069
 NN0069  VERT ORDER      -  SECOND    CLASS 0
 NN0069
 NN0069.The horizontal coordinates were scaled from a map and have
 NN0069.an estimated accuracy of +/- 6 seconds.
 NN0069
 NN0069.The orthometric height was determined by differential leveling and
 NN0069.adjusted by the NATIONAL GEODETIC SURVEY
 NN0069.in June 1991.
 NN0069
 NN0069.Significant digits in the geoid height do not necessarily reflect accuracy.
 NN0069.GEOID18 height accuracy estimate available here.
 NN0069
 NN0069.Click photographs - Photos may exist for this station.
 NN0069
 NN0069.The dynamic height is computed by dividing the NAVD 88
 NN0069.geopotential number by the normal gravity value computed on the
 NN0069.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NN0069.degrees latitude (g = 980.6199 gals.).
 NN0069
 NN0069.The modeled gravity was interpolated from observed gravity values.
 NN0069
 NN0069;                    North         East    Units  Estimated Accuracy
 NN0069;SPC SD S     -    61,170.      775,020.      MT  (+/- 180 meters Scaled)
 NN0069
 NN0069_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN660459(NAD 83)
 NN0069
 NN0069                          SUPERSEDED SURVEY CONTROL
 NN0069
 NN0069  NGVD 29 (??/??/92)  373.706  (m)         1226.07   (f) ADJ UNCH    2 0
 NN0069
 NN0069.Superseded values are not recommended for survey control.
 NN0069
 NN0069.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NN0069.See file dsdata.pdf to determine how the superseded data were derived.
 NN0069
 NN0069_MARKER: DB = BENCH MARK DISK
 NN0069_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NN0069_STAMPING: K 338 1949
 NN0069_MARK LOGO: CGS
 NN0069_PROJECTION: PROJECTING 6 CENTIMETERS
 NN0069_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NN0069+STABILITY: SURFACE MOTION
 NN0069
 NN0069  HISTORY     - Date     Condition        Report By
 NN0069  HISTORY     - 1949     MONUMENTED       CGS
 NN0069  HISTORY     - 1972     MARK NOT FOUND   USGS
 NN0069
 NN0069                          STATION DESCRIPTION
 NN0069
 NN0069'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NN0069'13.5 MI ESE FROM GREENWOOD.
 NN0069'1.4 MILES EAST ALONG A GRAVEL ROAD FROM THE YANKTON INDIAN
 NN0069'AGENCY AT GREENWOOD, THENCE 9.1 MILES SOUTHEAST ALONG A GRAVEL
 NN0069'ROAD, THENCE 1.0 MILE SOUTH ALONG A DIRT ROAD, THENCE 2.0 MILES
 NN0069'EAST ALONG A DIRT ROAD, AT A Y-JUNCTION OF ROADS, 76.0 FEET
 NN0069'SOUTHWEST OF THE CENTER LINE OF THE MAIN GRAVELED ROAD, 24.0
 NN0069'FEET SOUTH OF THE CENTER LINE OF THE ROAD LEADING WEST, 17.0
 NN0069'FEET EAST OF THE CENTER LINE OF A FIELD ROAD LEADING SOUTH
 NN0069'THROUGH A FIELD, 1.0 FOOT NORTH OF A FENCE, 1.3 FEET EAST OF A
 NN0069'REFERENCE POST, SET IN THE TOP OF A CONCRETE POST PROJECTING
 NN0069'0.2 FOOT ABOVE THE GROUND.
 NN0069
 NN0069                          STATION RECOVERY (1972)
 NN0069
 NN0069'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1972
 NN0069'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0608 ***********************************************************************
 OR0608  DESIGNATION -  K 339
 OR0608  PID         -  OR0608
 OR0608  STATE/COUNTY-  SD/GREGORY
 OR0608  COUNTRY     -  US
 OR0608  USGS QUAD   -  GREGORY (2017)
 OR0608
 OR0608                         *CURRENT SURVEY CONTROL
 OR0608  ______________________________________________________________________
 OR0608* NAD 83(1986) POSITION- 43 14 28.     (N) 099 24 56.     (W)   SCALED
 OR0608* NAVD 88 ORTHO HEIGHT -   658.848 (meters)     2161.57  (feet) ADJUSTED
 OR0608  ______________________________________________________________________
 OR0608  GEOID HEIGHT    -        -25.713 (meters)                     GEOID18
 OR0608  DYNAMIC HEIGHT  -        658.597 (meters)     2160.75  (feet) COMP
 OR0608  MODELED GRAVITY -    980,218.7   (mgal)                       NAVD 88
 OR0608
 OR0608  VERT ORDER      -  SECOND    CLASS 0
 OR0608
 OR0608.The horizontal coordinates were scaled from a map and have
 OR0608.an estimated accuracy of +/- 6 seconds.
 OR0608
 OR0608.The orthometric height was determined by differential leveling and
 OR0608.adjusted by the NATIONAL GEODETIC SURVEY
 OR0608.in June 1991.
 OR0608
 OR0608.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0608.GEOID18 height accuracy estimate available here.
 OR0608
 OR0608.Click photographs - Photos may exist for this station.
 OR0608
 OR0608.The dynamic height is computed by dividing the NAVD 88
 OR0608.geopotential number by the normal gravity value computed on the
 OR0608.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0608.degrees latitude (g = 980.6199 gals.).
 OR0608
 OR0608.The modeled gravity was interpolated from observed gravity values.
 OR0608
 OR0608;                    North         East    Units  Estimated Accuracy
 OR0608;SPC SD S     -   101,260.      674,540.      MT  (+/- 180 meters Scaled)
 OR0608
 OR0608_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMN662876(NAD 83)
 OR0608
 OR0608                          SUPERSEDED SURVEY CONTROL
 OR0608
 OR0608  NGVD 29 (??/??/92)  658.506  (m)         2160.45   (f) ADJ UNCH    2 0
 OR0608
 OR0608.Superseded values are not recommended for survey control.
 OR0608
 OR0608.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0608.See file dsdata.pdf to determine how the superseded data were derived.
 OR0608
 OR0608_MARKER: DB = BENCH MARK DISK
 OR0608_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0608_STAMPING: K 339 1949
 OR0608_MARK LOGO: CGS
 OR0608_PROJECTION: FLUSH
 OR0608_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0608+STABILITY: SURFACE MOTION
 OR0608_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0608+SATELLITE: SATELLITE OBSERVATIONS - December 29, 2009
 OR0608
 OR0608  HISTORY     - Date     Condition        Report By
 OR0608  HISTORY     - 1949     MONUMENTED       CGS
 OR0608  HISTORY     - 20091229 GOOD             WAPA
 OR0608
 OR0608                          STATION DESCRIPTION
 OR0608
 OR0608'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0608'1.4 MI E FROM GREGORY.
 OR0608'0.7 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT GREGORY,
 OR0608'THENCE 0.7 MILE EAST ALONG A GRAVEL ROAD, IN THE SOUTHWEST
 OR0608'QUARTER OF A ROAD CROSSING, 50.0 FEET SOUTH OF THE CENTER LINE
 OR0608'OF THE EAST-WEST ROAD, 30.0 FEET WEST OF THE CENTER LINE OF THE
 OR0608'NORTH-SOUTH ROAD, 13.0 FEET SOUTH OF A POWER LINE POLE, 16.0
 OR0608'FEET SOUTH OF A CORNER FENCE POST, 1.3 FEET EAST OF A FENCE,
 OR0608'2.0 FEET NORTH OF A REFERENCE POST, SET IN THE TOP OF A CONCRETE
 OR0608'POST AND LEVEL WITH THE GROUND.
 OR0608
 OR0608                          STATION RECOVERY (2009)
 OR0608
 OR0608'RECOVERY NOTE BY DOE WESTERN AREA POWER ADMIN 2009 (CJD)
 OR0608'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0158 ***********************************************************************
 OR0158  DESIGNATION -  K 340
 OR0158  PID         -  OR0158
 OR0158  STATE/COUNTY-  SD/CHARLES MIX
 OR0158  COUNTRY     -  US
 OR0158  USGS QUAD   -  PLATTE (2017)
 OR0158
 OR0158                         *CURRENT SURVEY CONTROL
 OR0158  ______________________________________________________________________
 OR0158* NAD 83(1986) POSITION- 43 23 59.     (N) 098 49 38.     (W)   SCALED
 OR0158* NAVD 88 ORTHO HEIGHT -   492.645 (meters)     1616.29  (feet) ADJUSTED
 OR0158  ______________________________________________________________________
 OR0158  GEOID HEIGHT    -        -26.444 (meters)                     GEOID18
 OR0158  DYNAMIC HEIGHT  -        492.487 (meters)     1615.77  (feet) COMP
 OR0158  MODELED GRAVITY -    980,283.7   (mgal)                       NAVD 88
 OR0158
 OR0158  VERT ORDER      -  FIRST     CLASS II
 OR0158
 OR0158.The horizontal coordinates were scaled from a map and have
 OR0158.an estimated accuracy of +/- 6 seconds.
 OR0158
 OR0158.The orthometric height was determined by differential leveling and
 OR0158.adjusted by the NATIONAL GEODETIC SURVEY
 OR0158.in June 1991.
 OR0158
 OR0158.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0158.GEOID18 height accuracy estimate available here.
 OR0158
 OR0158.Click photographs - Photos may exist for this station.
 OR0158
 OR0158.The dynamic height is computed by dividing the NAVD 88
 OR0158.geopotential number by the normal gravity value computed on the
 OR0158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0158.degrees latitude (g = 980.6199 gals.).
 OR0158
 OR0158.The modeled gravity was interpolated from observed gravity values.
 OR0158
 OR0158;                    North         East    Units  Estimated Accuracy
 OR0158;SPC SD S     -   119,570.      721,990.      MT  (+/- 180 meters Scaled)
 OR0158
 OR0158_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP139052(NAD 83)
 OR0158
 OR0158                          SUPERSEDED SURVEY CONTROL
 OR0158
 OR0158  NGVD 29 (??/??/92)  492.307  (m)         1615.18   (f) ADJ UNCH    1 2
 OR0158
 OR0158.Superseded values are not recommended for survey control.
 OR0158
 OR0158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0158.See file dsdata.pdf to determine how the superseded data were derived.
 OR0158
 OR0158_MARKER: DB = BENCH MARK DISK
 OR0158_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0158_STAMPING: K 340 1949
 OR0158_MARK LOGO: CGS
 OR0158_PROJECTION: FLUSH
 OR0158_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0158+STABILITY: SURFACE MOTION
 OR0158_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR0158+SATELLITE: SATELLITE OBSERVATIONS - December 10, 2012
 OR0158
 OR0158  HISTORY     - Date     Condition        Report By
 OR0158  HISTORY     - 1949     MONUMENTED       CGS
 OR0158  HISTORY     - 20121210 GOOD             INDIV
 OR0158
 OR0158                          STATION DESCRIPTION
 OR0158
 OR0158'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 OR0158'AT PLATTE AIRPORT.
 OR0158'AT PLATTE AIRPORT, CHARLES MIX COUNTY, AT THE MAIN OFFICE,
 OR0158'12.7 FEET WEST OF THE SOUTHEAST CORNER, 2.2 FEET SOUTH OF THE
 OR0158'SOUTHWEST CORNER, AND 1 FOOT SOUTH OF A POLE.  A STANDARD DISK,
 OR0158'STAMPED K 340 1949 AND SET IN THE TOP OF A CONCRETE POST
 OR0158'FLUSH WITH THE GROUND.
 OR0158
 OR0158                          STATION RECOVERY (2012)
 OR0158
 OR0158'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR0158'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0321 ***********************************************************************
 OQ0321  DESIGNATION -  K 341
 OQ0321  PID         -  OQ0321
 OQ0321  STATE/COUNTY-  SD/MINNEHAHA
 OQ0321  COUNTRY     -  US
 OQ0321  USGS QUAD   -  RENNER (2017)
 OQ0321
 OQ0321                         *CURRENT SURVEY CONTROL
 OQ0321  ______________________________________________________________________
 OQ0321* NAD 83(1986) POSITION- 43 38 44.04   (N) 096 43 43.09   (W)   HD_HELD1
 OQ0321* NAVD 88 ORTHO HEIGHT -   437.944 (meters)     1436.82  (feet) ADJUSTED
 OQ0321  ______________________________________________________________________
 OQ0321  GEOID HEIGHT    -        -26.262 (meters)                     GEOID18
 OQ0321  DYNAMIC HEIGHT  -        437.834 (meters)     1436.46  (feet) COMP
 OQ0321  MODELED GRAVITY -    980,354.8   (mgal)                       NAVD 88
 OQ0321
 OQ0321  VERT ORDER      -  FIRST     CLASS II
 OQ0321
 OQ0321.The horizontal coordinates were determined by differentially corrected
 OQ0321.hand held GPS observations or other comparable positioning techniques
 OQ0321.and have an estimated accuracy of +/- 3 meters.
 OQ0321
 OQ0321.The orthometric height was determined by differential leveling and
 OQ0321.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0321.in June 1991.
 OQ0321
 OQ0321.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0321.GEOID18 height accuracy estimate available here.
 OQ0321
 OQ0321.Click photographs - Photos may exist for this station.
 OQ0321
 OQ0321.The dynamic height is computed by dividing the NAVD 88
 OQ0321.geopotential number by the normal gravity value computed on the
 OQ0321.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0321.degrees latitude (g = 980.6199 gals.).
 OQ0321
 OQ0321.The modeled gravity was interpolated from observed gravity values.
 OQ0321
 OQ0321;                    North         East    Units  Estimated Accuracy
 OQ0321;SPC SD S     -   152,087.3     890,716.3     MT  (+/- 3 meters HH1 GPS) 
 OQ0321
 OQ0321_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP8318735014(NAD 83)
 OQ0321
 OQ0321                          SUPERSEDED SURVEY CONTROL
 OQ0321
 OQ0321  NGVD 29 (??/??/92)  437.663  (m)         1435.90   (f) ADJ UNCH    1 2
 OQ0321
 OQ0321.Superseded values are not recommended for survey control.
 OQ0321
 OQ0321.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OQ0321.See file dsdata.pdf to determine how the superseded data were derived.
 OQ0321
 OQ0321_MARKER: DB = BENCH MARK DISK
 OQ0321_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OQ0321_STAMPING: K 341 1949
 OQ0321_MARK LOGO: CGS
 OQ0321_PROJECTION: PROJECTING 12 CENTIMETERS
 OQ0321_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OQ0321+STABILITY: SURFACE MOTION
 OQ0321
 OQ0321  HISTORY     - Date     Condition        Report By
 OQ0321  HISTORY     - 1949     MONUMENTED       CGS
 OQ0321  HISTORY     - 1958     GOOD             CGS
 OQ0321  HISTORY     - 20100401 MARK NOT FOUND   INDIV
 OQ0321
 OQ0321                          STATION DESCRIPTION
 OQ0321
 OQ0321'DESCRIBED BY COAST AND GEODETIC SURVEY 1958
 OQ0321'AT RENNER.
 OQ0321'AT RENNER, MINNEHAHA COUNTY, ON THE CHICAGO, MILWAUKEE, ST. PAUL
 OQ0321'AND PACIFIC RAILROAD, 68.6 FEET SOUTH OF THE SOUTHWEST CORNER
 OQ0321'OF THE STATION, AT THE CROSSING OF AN EAST-AND-WEST SECTION-LINE
 OQ0321'ROAD, 69 FEET NORTH OF THE CENTERLINE OF THE ROAD, 46.7 FEET
 OQ0321'WEST OF THE WEST RAIL OF THE MAIN TRACK, 1.9 FEET SOUTH OF A
 OQ0321'WHITE WOODEN WITNESS POST AND 1.1 FEET EAST OF A FENCE.  A
 OQ0321'STANDARD DISK SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 OQ0321'FOOT ABOVE THE GROUND.  NOTE-- RAILROAD STATION IS GONE.
 OQ0321
 OQ0321                          STATION RECOVERY (2010)
 OQ0321
 OQ0321'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2010 (MJN)
 OQ0321'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1106 ***********************************************************************
 NM1106  DESIGNATION -  K 343
 NM1106  PID         -  NM1106
 NM1106  STATE/COUNTY-  SD/CLAY
 NM1106  COUNTRY     -  US
 NM1106  USGS QUAD   -  MECKLING (2017)
 NM1106
 NM1106                         *CURRENT SURVEY CONTROL
 NM1106  ______________________________________________________________________
 NM1106* NAD 83(1986) POSITION- 42 47 36.     (N) 097 06 03.     (W)   SCALED
 NM1106* NAVD 88 ORTHO HEIGHT -   352.302 (meters)     1155.84  (feet) ADJUSTED
 NM1106  ______________________________________________________________________
 NM1106  GEOID HEIGHT    -        -25.589 (meters)                     GEOID18
 NM1106  DYNAMIC HEIGHT  -        352.197 (meters)     1155.50  (feet) COMP
 NM1106  MODELED GRAVITY -    980,314.9   (mgal)                       NAVD 88
 NM1106
 NM1106  VERT ORDER      -  SECOND    CLASS 0
 NM1106
 NM1106.The horizontal coordinates were scaled from a map and have
 NM1106.an estimated accuracy of +/- 6 seconds.
 NM1106
 NM1106.The orthometric height was determined by differential leveling and
 NM1106.adjusted by the NATIONAL GEODETIC SURVEY
 NM1106.in June 1991.
 NM1106
 NM1106.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1106.GEOID18 height accuracy estimate available here.
 NM1106
 NM1106.Click photographs - Photos may exist for this station.
 NM1106
 NM1106.The dynamic height is computed by dividing the NAVD 88
 NM1106.geopotential number by the normal gravity value computed on the
 NM1106.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1106.degrees latitude (g = 980.6199 gals.).
 NM1106
 NM1106.The modeled gravity was interpolated from observed gravity values.
 NM1106
 NM1106;                    North         East    Units  Estimated Accuracy
 NM1106;SPC SD S     -    56,250.      864,400.      MT  (+/- 180 meters Scaled)
 NM1106
 NM1106_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN553396(NAD 83)
 NM1106
 NM1106                          SUPERSEDED SURVEY CONTROL
 NM1106
 NM1106  NGVD 29 (??/??/92)  352.094  (m)         1155.16   (f) ADJ UNCH    2 0
 NM1106
 NM1106.Superseded values are not recommended for survey control.
 NM1106
 NM1106.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM1106.See file dsdata.pdf to determine how the superseded data were derived.
 NM1106
 NM1106_MARKER: DB = BENCH MARK DISK
 NM1106_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM1106_STAMPING: K 343 1949
 NM1106_MARK LOGO: CGS
 NM1106_PROJECTION: PROJECTING 15 CENTIMETERS
 NM1106_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM1106+STABILITY: SURFACE MOTION
 NM1106
 NM1106  HISTORY     - Date     Condition        Report By
 NM1106  HISTORY     - 1949     MONUMENTED       CGS
 NM1106
 NM1106                          STATION DESCRIPTION
 NM1106
 NM1106'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM1106'5.4 MI SW FROM MECKLING.
 NM1106'0.95 MILE SOUTH ALONG A GRAVELED ROAD FROM THE CHICAGO,
 NM1106'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT MECKLING,
 NM1106'THENCE 1.0 MILE WEST ALONG A GRAVELED ROAD, THENCE 2.8 MILES
 NM1106'SOUTH ALONG A GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG A
 NM1106'GRAVELED ROAD, THENCE 0.25 MILE NORTH ALONG A GRAVELED ROAD,
 NM1106'AND IN LINE WITH THE CENTER LINE OF A T ROAD LEADING WEST, 27
 NM1106'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 11.0 FEET
 NM1106'SOUTH OF THE CENTER OF A WIRE GATE, 1.0 FOOT WEST OF A FENCE,
 NM1106'1.7 FEET NORTH OF A REFERENCE POST, AND SET IN THE TOP OF A
 NM1106'5.5-FOOT CONCRETE POST PROJECTING 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM0956 ***********************************************************************
 NM0956  DESIGNATION -  K 344
 NM0956  PID         -  NM0956
 NM0956  STATE/COUNTY-  SD/CLAY
 NM0956  COUNTRY     -  US
 NM0956  USGS QUAD   -  MECKLING (2017)
 NM0956
 NM0956                         *CURRENT SURVEY CONTROL
 NM0956  ______________________________________________________________________
 NM0956* NAD 83(1986) POSITION- 42 51 30.4    (N) 097 06 11.9    (W)   HD_HELD2
 NM0956* NAVD 88 ORTHO HEIGHT -   352.095 (meters)     1155.17  (feet) ADJUSTED
 NM0956  ______________________________________________________________________
 NM0956  GEOID HEIGHT    -        -25.587 (meters)                     GEOID18
 NM0956  DYNAMIC HEIGHT  -        351.994 (meters)     1154.83  (feet) COMP
 NM0956  MODELED GRAVITY -    980,324.1   (mgal)                       NAVD 88
 NM0956
 NM0956  VERT ORDER      -  FIRST     CLASS II
 NM0956
 NM0956.The horizontal coordinates were established by autonomous hand held GPS
 NM0956.observations and have an estimated accuracy of +/- 10 meters.
 NM0956
 NM0956.The orthometric height was determined by differential leveling and
 NM0956.adjusted by the NATIONAL GEODETIC SURVEY
 NM0956.in June 1994.
 NM0956
 NM0956.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM0956.GEOID18 height accuracy estimate available here.
 NM0956
 NM0956.Click photographs - Photos may exist for this station.
 NM0956
 NM0956.The dynamic height is computed by dividing the NAVD 88
 NM0956.geopotential number by the normal gravity value computed on the
 NM0956.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM0956.degrees latitude (g = 980.6199 gals.).
 NM0956
 NM0956.The modeled gravity was interpolated from observed gravity values.
 NM0956
 NM0956;                    North         East    Units  Estimated Accuracy
 NM0956;SPC SD S     -    63,468.      863,915.      MT  (+/- 10 meters HH2 GPS)
 NM0956
 NM0956_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN5495346840(NAD 83)
 NM0956
 NM0956                          SUPERSEDED SURVEY CONTROL
 NM0956
 NM0956  NAVD 88 (06/15/91)  351.987  (m)         1154.81   (f) SUPERSEDED  1 2
 NM0956  NGVD 29 (??/??/92)  351.776  (m)         1154.12   (f) ADJ UNCH    1 2
 NM0956
 NM0956.Superseded values are not recommended for survey control.
 NM0956
 NM0956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 NM0956.See file dsdata.pdf to determine how the superseded data were derived.
 NM0956
 NM0956_MARKER: DB = BENCH MARK DISK
 NM0956_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 NM0956_STAMPING: K 344 1949
 NM0956_MARK LOGO: CGS
 NM0956_MAGNETIC: N = NO MAGNETIC MATERIAL
 NM0956_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 NM0956+STABILITY: SURFACE MOTION
 NM0956_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM0956+SATELLITE: SATELLITE OBSERVATIONS - September 10, 2012
 NM0956
 NM0956  HISTORY     - Date     Condition        Report By
 NM0956  HISTORY     - 1949     MONUMENTED       CGS
 NM0956  HISTORY     - 19930908 GOOD             NGS
 NM0956  HISTORY     - 20120910 GOOD             INDIV
 NM0956
 NM0956                          STATION DESCRIPTION
 NM0956
 NM0956'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 NM0956'2.2 MI NW FROM MECKLING.
 NM0956'2.15 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 NM0956'PACIFIC RAILROAD FROM THE RAILROAD STATION AT MECKLING, 442
 NM0956'FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 262.0 FEET
 NM0956'SOUTHEAST OF THE SOUTHEAST CORNER OF A FARM HOUSE BELONGING TO
 NM0956'R.L. KOHLSCHEEN, 46.0 FEET NORTHEAST OF THE NORTHEAST RAIL, 8.0
 NM0956'FEET NORTHWEST OF A FENCE CORNER POST, 1.0 FOOT SOUTHWEST OF THE
 NM0956'RIGHT-OF-WAY FENCE, 2.0 FEET SOUTHEAST OF A REFERENCE POST, AND
 NM0956'SET IN THE TOP OF A 5.8-FOOT CONCRETE POST PROJECTING 0.8 FOOT
 NM0956'ABOVE THE GROUND.
 NM0956
 NM0956                          STATION RECOVERY (1993)
 NM0956
 NM0956'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1993
 NM0956'15.0 KM (9.30 MI) WESTERLY ALONG STATE HIGHWAY 50 FROM THE JUNCTION
 NM0956'OF STATE HIGHWAY 19 IN VERMILLION, 150.0 M (492.1 FT) NORTHWEST OF
 NM0956'THE CENTER OF A GRAVELED ROAD, 38.8 M (127.3 FT) NORTHEAST OF THE
 NM0956'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 33.0 M (108.3 FT)
 NM0956'SOUTHEAST OF THE CENTER OF A DRIVEWAY LEADING TO A FARM HOUSE, 14.0 M
 NM0956'(45.9 FT) NORTHEAST OF THE NEAR RAIL OF THE UNION PACIFIC RAILROAD,
 NM0956'11.8 M (38.7 FT) NORTH OF A RAILROAD CROSSING SIGN, 1.0 M (3.3 FT)
 NM0956'BELOW THE LEVEL OF THE HIGHWAY, 0.5 M (1.6 FT) SOUTHWEST OF A FENCE,
 NM0956'AND THE MONUMENT PROJECTS 0.25 M (0.82 FT) ABOVE THE GROUND SURFACE.
 NM0956
 NM0956                          STATION RECOVERY (2012)
 NM0956
 NM0956'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM0956'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0468 ***********************************************************************
 PS0468  DESIGNATION -  K 349
 PS0468  PID         -  PS0468
 PS0468  STATE/COUNTY-  SD/LYMAN
 PS0468  COUNTRY     -  US
 PS0468  USGS QUAD   -  LOWER BRULE (2017)
 PS0468
 PS0468                         *CURRENT SURVEY CONTROL
 PS0468  ______________________________________________________________________
 PS0468* NAD 83(1986) POSITION- 44 04 12.     (N) 099 33 25.     (W)   SCALED
 PS0468* NAVD 88 ORTHO HEIGHT -   429.978 (meters)     1410.69  (feet) ADJUSTED
 PS0468  ______________________________________________________________________
 PS0468  GEOID HEIGHT    -        -24.744 (meters)                     GEOID18
 PS0468  DYNAMIC HEIGHT  -        429.877 (meters)     1410.35  (feet) COMP
 PS0468  MODELED GRAVITY -    980,371.7   (mgal)                       NAVD 88
 PS0468
 PS0468  VERT ORDER      -  FIRST     CLASS II
 PS0468
 PS0468.The horizontal coordinates were scaled from a map and have
 PS0468.an estimated accuracy of +/- 6 seconds.
 PS0468
 PS0468.The orthometric height was determined by differential leveling and
 PS0468.adjusted by the NATIONAL GEODETIC SURVEY
 PS0468.in June 1991.
 PS0468
 PS0468.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0468.GEOID18 height accuracy estimate available here.
 PS0468
 PS0468.Click photographs - Photos may exist for this station.
 PS0468
 PS0468.The dynamic height is computed by dividing the NAVD 88
 PS0468.geopotential number by the normal gravity value computed on the
 PS0468.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0468.degrees latitude (g = 980.6199 gals.).
 PS0468
 PS0468.The modeled gravity was interpolated from observed gravity values.
 PS0468
 PS0468;                    North         East    Units  Estimated Accuracy
 PS0468;SPC SD S     -   193,220.      662,190.      MT  (+/- 180 meters Scaled)
 PS0468
 PS0468_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP553797(NAD 83)
 PS0468
 PS0468                          SUPERSEDED SURVEY CONTROL
 PS0468
 PS0468  NGVD 29 (??/??/92)  429.644  (m)         1409.59   (f) ADJ UNCH    1 2
 PS0468
 PS0468.Superseded values are not recommended for survey control.
 PS0468
 PS0468.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0468.See file dsdata.pdf to determine how the superseded data were derived.
 PS0468
 PS0468_MARKER: DB = BENCH MARK DISK
 PS0468_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0468_STAMPING: K 349 1949
 PS0468_MARK LOGO: CGS
 PS0468_PROJECTION: PROJECTING 6 CENTIMETERS
 PS0468_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0468+STABILITY: SURFACE MOTION
 PS0468
 PS0468  HISTORY     - Date     Condition        Report By
 PS0468  HISTORY     - 1949     MONUMENTED       CGS
 PS0468  HISTORY     - 1965     MARK NOT FOUND   USGS
 PS0468
 PS0468                          STATION DESCRIPTION
 PS0468
 PS0468'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0468'0.3 MI SW FROM LOWER BRULE.
 PS0468'0.3 MILE SOUTHWEST ALONG A FIELD ROAD FROM THE POST OFFICE AT
 PS0468'LOWER BRULE, AT A T-JUNCTION OF ROADS, 47 FEET NORTH OF THE
 PS0468'CENTER LINE OF THE ROAD LEADING EAST TO THE MISSOURI RIVER, 33
 PS0468'FEET EAST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD, 17 FEET
 PS0468'NORTHWEST OF THE CENTER LINE OF THE NORTHEAST-SOUTHWEST FIELD ROAD,
 PS0468'7 FEET NORTH OF A TELEPHONE POLE, 1.5 FEET SOUTH OF A REFERENCE
 PS0468'POST, SET IN THE TOP OF A CONCRETE POST AT A DEPTH OF 5 FEET
 PS0468'AND PROJECTING 0.2 FOOT ABOVE THE GROUND.
 PS0468
 PS0468                          STATION RECOVERY (1965)
 PS0468
 PS0468'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1965
 PS0468'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0455 ***********************************************************************
 PS0455  DESIGNATION -  K 350
 PS0455  PID         -  PS0455
 PS0455  STATE/COUNTY-  SD/HUGHES
 PS0455  COUNTRY     -  US
 PS0455  USGS QUAD   -  LOWER BRULE NW (2017)
 PS0455
 PS0455                         *CURRENT SURVEY CONTROL
 PS0455  ______________________________________________________________________
 PS0455* NAD 83(1986) POSITION- 44 08 58.     (N) 099 41 09.     (W)   SCALED
 PS0455* NAVD 88 ORTHO HEIGHT -   441.705 (meters)     1449.16  (feet) ADJUSTED
 PS0455  ______________________________________________________________________
 PS0455  GEOID HEIGHT    -        -24.353 (meters)                     GEOID18
 PS0455  DYNAMIC HEIGHT  -        441.608 (meters)     1448.84  (feet) COMP
 PS0455  MODELED GRAVITY -    980,387.5   (mgal)                       NAVD 88
 PS0455
 PS0455  VERT ORDER      -  FIRST     CLASS II
 PS0455
 PS0455.The horizontal coordinates were scaled from a map and have
 PS0455.an estimated accuracy of +/- 6 seconds.
 PS0455
 PS0455.The orthometric height was determined by differential leveling and
 PS0455.adjusted by the NATIONAL GEODETIC SURVEY
 PS0455.in June 1991.
 PS0455
 PS0455.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0455.GEOID18 height accuracy estimate available here.
 PS0455
 PS0455.Click photographs - Photos may exist for this station.
 PS0455
 PS0455.The dynamic height is computed by dividing the NAVD 88
 PS0455.geopotential number by the normal gravity value computed on the
 PS0455.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0455.degrees latitude (g = 980.6199 gals.).
 PS0455
 PS0455.The modeled gravity was interpolated from observed gravity values.
 PS0455
 PS0455;                    North         East    Units  Estimated Accuracy
 PS0455;SPC SD S     -   201,960.      651,800.      MT  (+/- 180 meters Scaled)
 PS0455
 PS0455_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP451887(NAD 83)
 PS0455
 PS0455                          SUPERSEDED SURVEY CONTROL
 PS0455
 PS0455  NGVD 29 (??/??/92)  441.374  (m)         1448.07   (f) ADJ UNCH    1 2
 PS0455
 PS0455.Superseded values are not recommended for survey control.
 PS0455
 PS0455.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0455.See file dsdata.pdf to determine how the superseded data were derived.
 PS0455
 PS0455_MARKER: DB = BENCH MARK DISK
 PS0455_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0455_STAMPING: K 350 1949
 PS0455_MARK LOGO: CGS
 PS0455_PROJECTION: PROJECTING 6 CENTIMETERS
 PS0455_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0455+STABILITY: SURFACE MOTION
 PS0455
 PS0455  HISTORY     - Date     Condition        Report By
 PS0455  HISTORY     - 1949     MONUMENTED       CGS
 PS0455
 PS0455                          STATION DESCRIPTION
 PS0455
 PS0455'DESCRIBED BY COAST AND GEODETIC SURVEY 1949
 PS0455'8.3 MI E FROM JOE CREEK.
 PS0455'7.1 MILES EAST ALONG A DIRT ROAD FROM THE POST OFFICE AT JOE
 PS0455'CREEK, THENCE 0.7 MILE NORTHEAST ALONG A FIELD ROAD, THENCE
 PS0455'0.5 MILE SOUTHEAST ALONG A FIELD ROAD, ALONG A NORTH-SOUTH DIRT
 PS0455'ROAD, AT THE CORNER OF SECTIONS 13, 14, 23 AND 24, T. 108 N.,
 PS0455'R. 74 W., 77 FEET WEST OF THE CENTER LINE OF THE ROAD, 15 FEET
 PS0455'WEST OF THE CENTER LINE OF A WIRE GATE, 1.5 FEET NORTH OF A
 PS0455'FENCE, 1.6 FEET EAST OF A REFERENCE POST, SET THE TOP OF A
 PS0455'CONCRETE POST AT A DEPTH OF 5 FEET AND PROJECTING 0.2 FOOT ABOVE
 PS0455'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0609 ***********************************************************************
 PU0609  DESIGNATION -  K 355
 PU0609  PID         -  PU0609
 PU0609  STATE/COUNTY-  SD/PENNINGTON
 PU0609  COUNTRY     -  US
 PU0609  USGS QUAD   -  OWANKA (2017)
 PU0609
 PU0609                         *CURRENT SURVEY CONTROL
 PU0609  ______________________________________________________________________
 PU0609* NAD 83(1986) POSITION- 44 01 17.     (N) 102 35 15.     (W)   SCALED
 PU0609* NAVD 88 ORTHO HEIGHT -   765.903 (meters)     2512.80  (feet) ADJUSTED
 PU0609  ______________________________________________________________________
 PU0609  GEOID HEIGHT    -        -18.110 (meters)                     GEOID18
 PU0609  DYNAMIC HEIGHT  -        765.678 (meters)     2512.06  (feet) COMP
 PU0609  MODELED GRAVITY -    980,300.3   (mgal)                       NAVD 88
 PU0609
 PU0609  VERT ORDER      -  SECOND    CLASS 0
 PU0609
 PU0609.The horizontal coordinates were scaled from a map and have
 PU0609.an estimated accuracy of +/- 6 seconds.
 PU0609
 PU0609.The orthometric height was determined by differential leveling and
 PU0609.adjusted by the NATIONAL GEODETIC SURVEY
 PU0609.in June 1991.
 PU0609
 PU0609.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0609.GEOID18 height accuracy estimate available here.
 PU0609
 PU0609.Click photographs - Photos may exist for this station.
 PU0609
 PU0609.The dynamic height is computed by dividing the NAVD 88
 PU0609.geopotential number by the normal gravity value computed on the
 PU0609.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0609.degrees latitude (g = 980.6199 gals.).
 PU0609
 PU0609.The modeled gravity was interpolated from observed gravity values.
 PU0609
 PU0609;                    North         East    Units  Estimated Accuracy
 PU0609;SPC SD S     -   189,980.      419,300.      MT  (+/- 180 meters Scaled)
 PU0609
 PU0609_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ933770(NAD 83)
 PU0609
 PU0609                          SUPERSEDED SURVEY CONTROL
 PU0609
 PU0609  NGVD 29 (??/??/92)  765.457  (m)         2511.34   (f) ADJ UNCH    2 0
 PU0609
 PU0609.Superseded values are not recommended for survey control.
 PU0609
 PU0609.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0609.See file dsdata.pdf to determine how the superseded data were derived.
 PU0609
 PU0609_MARKER: DB = BENCH MARK DISK
 PU0609_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0609_STAMPING: K 355 1961
 PU0609_MARK LOGO: CGS
 PU0609_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0609+STABILITY: SURFACE MOTION
 PU0609
 PU0609  HISTORY     - Date     Condition        Report By
 PU0609  HISTORY     - 1961     MONUMENTED       CGS
 PU0609
 PU0609                          STATION DESCRIPTION
 PU0609
 PU0609'DESCRIBED BY COAST AND GEODETIC SURVEY 1961
 PU0609'AT OWANKA.
 PU0609'ABOUT ONE BLOCK SOUTH OF THE POST OFFICE AT OWANKA, AT THE
 PU0609'RAILROAD CROSSING, 73 FEET NORTH OF THE NORTH RAIL, 33.6 FEET
 PU0609'EAST OF THE CENTER OF A GRAVELED ROAD, 4 FEET NORTHEAST OF A
 PU0609'POWER POLE, 3 FEET EAST OF THE WITNESS POST, SET IN THE TOP OF
 PU0609'A CONCRETE POST THAT PROJECTS 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1964 ***********************************************************************
 PU1964  DESIGNATION -  K 358
 PU1964  PID         -  PU1964
 PU1964  STATE/COUNTY-  SD/BUTTE
 PU1964  COUNTRY     -  US
 PU1964  USGS QUAD   -  SOURDOUGH FLATS (2017)
 PU1964
 PU1964                         *CURRENT SURVEY CONTROL
 PU1964  ______________________________________________________________________
 PU1964* NAD 83(1986) POSITION- 44 44 38.     (N) 103 56 49.     (W)   SCALED
 PU1964* NAVD 88 ORTHO HEIGHT -   946.822 (meters)     3106.37  (feet) ADJUSTED
 PU1964  ______________________________________________________________________
 PU1964  GEOID HEIGHT    -        -15.299 (meters)                     GEOID18
 PU1964  DYNAMIC HEIGHT  -        946.558 (meters)     3105.50  (feet) COMP
 PU1964  MODELED GRAVITY -    980,306.5   (mgal)                       NAVD 88
 PU1964
 PU1964  VERT ORDER      -  SECOND    CLASS 0
 PU1964
 PU1964.The horizontal coordinates were scaled from a map and have
 PU1964.an estimated accuracy of +/- 6 seconds.
 PU1964
 PU1964.The orthometric height was determined by differential leveling and
 PU1964.adjusted by the NATIONAL GEODETIC SURVEY
 PU1964.in June 1991.
 PU1964
 PU1964.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1964.GEOID18 height accuracy estimate available here.
 PU1964
 PU1964.Click photographs - Photos may exist for this station.
 PU1964
 PU1964.The dynamic height is computed by dividing the NAVD 88
 PU1964.geopotential number by the normal gravity value computed on the
 PU1964.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1964.degrees latitude (g = 980.6199 gals.).
 PU1964
 PU1964.The modeled gravity was interpolated from observed gravity values.
 PU1964
 PU1964;                    North         East    Units  Estimated Accuracy
 PU1964;SPC SD N     -   108,800.      287,550.      MT  (+/- 180 meters Scaled)
 PU1964
 PU1964_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK833550(NAD 83)
 PU1964
 PU1964                          SUPERSEDED SURVEY CONTROL
 PU1964
 PU1964  NGVD 29 (??/??/92)  946.328  (m)         3104.74   (f) ADJ UNCH    2 0
 PU1964
 PU1964.Superseded values are not recommended for survey control.
 PU1964
 PU1964.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1964.See file dsdata.pdf to determine how the superseded data were derived.
 PU1964
 PU1964_MARKER: DB = BENCH MARK DISK
 PU1964_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1964_STAMPING: K 358 1962
 PU1964_MARK LOGO: CGS
 PU1964_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1964+STABILITY: SURFACE MOTION
 PU1964
 PU1964  HISTORY     - Date     Condition        Report By
 PU1964  HISTORY     - 1962     MONUMENTED       CGS
 PU1964  HISTORY     - 1962     GOOD             CGS
 PU1964  HISTORY     - 19951116 MARK NOT FOUND   NGS
 PU1964
 PU1964                          STATION DESCRIPTION
 PU1964
 PU1964'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1964'6.2 MI NW FROM BELLE FOURCHE.
 PU1964'6.15 MILE NORTHWEST ALONG U.S. HIGHWAY 212 FROM THE JUNCTION
 PU1964'WITH U.S. HIGHWAY 85 AT BELLE FOURCHE.  AT MILEPOST 161, 74 FEET
 PU1964'EAST SOUTHEAST OF THE MILEPOST, 41 FEET SOUTHWEST OF THE
 PU1964'CENTERLINE OF THE HIGHWAY, 45 FEET NORTHEAST OF THE NORTHEAST
 PU1964'RAIL, 4.5 FEET SOUTH OF A TELEPHONE POLE, 2 FEET EAST OF A
 PU1964'WITNESS POST, 4 FEET LOWER THAN THE HIGHWAY, A CONCRETE POST
 PU1964'PROJECTING ABOUT 0.5 OF A FOOT.
 PU1964
 PU1964                          STATION RECOVERY (1962)
 PU1964
 PU1964'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1962
 PU1964'RECOVERED IN GOOD CONDITION.
 PU1964
 PU1964                          STATION RECOVERY (1995)
 PU1964
 PU1964'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1964'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8978 ***********************************************************************
 AD8978  DESIGNATION -  K 358 RESET
 AD8978  PID         -  AD8978
 AD8978  STATE/COUNTY-  SD/BUTTE
 AD8978  COUNTRY     -  US
 AD8978  USGS QUAD   -  SOURDOUGH FLATS (2017)
 AD8978
 AD8978                         *CURRENT SURVEY CONTROL
 AD8978  ______________________________________________________________________
 AD8978* NAD 83(1986) POSITION- 44 44 39.     (N) 103 56 47.     (W)   SCALED
 AD8978* NAVD 88 ORTHO HEIGHT -   947.838 (meters)     3109.70  (feet) ADJUSTED
 AD8978  ______________________________________________________________________
 AD8978  GEOID HEIGHT    -        -15.301 (meters)                     GEOID18
 AD8978  DYNAMIC HEIGHT  -        947.574 (meters)     3108.83  (feet) COMP
 AD8978  MODELED GRAVITY -    980,306.6   (mgal)                       NAVD 88
 AD8978
 AD8978  VERT ORDER      -  FIRST     CLASS II
 AD8978
 AD8978.The horizontal coordinates were scaled from a map and have
 AD8978.an estimated accuracy of +/- 6 seconds.
 AD8978
 AD8978.The orthometric height was determined by differential leveling and
 AD8978.adjusted by the NATIONAL GEODETIC SURVEY
 AD8978.in July 1998.
 AD8978
 AD8978.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8978.GEOID18 height accuracy estimate available here.
 AD8978
 AD8978.Click photographs - Photos may exist for this station.
 AD8978
 AD8978.The dynamic height is computed by dividing the NAVD 88
 AD8978.geopotential number by the normal gravity value computed on the
 AD8978.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8978.degrees latitude (g = 980.6199 gals.).
 AD8978
 AD8978.The modeled gravity was interpolated from observed gravity values.
 AD8978
 AD8978;                    North         East    Units  Estimated Accuracy
 AD8978;SPC SD N     -   108,830.      287,600.      MT  (+/- 180 meters Scaled)
 AD8978
 AD8978_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK834550(NAD 83)
 AD8978
 AD8978                          SUPERSEDED SURVEY CONTROL
 AD8978
 AD8978.No superseded survey control is available for this station.
 AD8978
 AD8978_MARKER: DV = VERTICAL CONTROL DISK
 AD8978_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 AD8978_STAMPING: K 358 RESET 1978
 AD8978_MARK LOGO: NGS
 AD8978_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD8978_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 AD8978+STABILITY: SURFACE MOTION
 AD8978_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8978+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 AD8978
 AD8978  HISTORY     - Date     Condition        Report By
 AD8978  HISTORY     - 1978     MONUMENTED       NGS
 AD8978  HISTORY     - 19951116 GOOD             NGS
 AD8978
 AD8978                          STATION DESCRIPTION
 AD8978
 AD8978'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8978'10.1 KM (6.25 MI) NORTHWESTERLY ALONG U.S. HIGHWAY 212 FROM THE
 AD8978'JUNCTION OF U.S. HIGHWAY 85 IN BELLE FOURCHE, 283.0 M (928.5 FT) EAST
 AD8978'OF MILEPOST 7, 33.8 M (110.9 FT) NORTHEAST OF THE HIGHWAY CENTERLINE,
 AD8978'10.7 M (35.1 FT) NORTHEAST OF A WITNESS POST AND FENCE, 4.3 M (14.1
 AD8978'FT) NORTHWEST OF THE EAST LEG OF A DOUBLE UTILITY POLE, 3.2 M (10.5
 AD8978'FT) NORTHEAST OF THE WEST LEG OF THE POLE, 1.0 M (3.3 FT) ABOVE THE
 AD8978'LEVEL OF THE HIGHWAY, AND THE MONUMENT IS FLUSH WITH THE GROUND
 AD8978'SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2070 ***********************************************************************
 PU2070  DESIGNATION -  K 359
 PU2070  PID         -  PU2070
 PU2070  STATE/COUNTY-  SD/BUTTE
 PU2070  COUNTRY     -  US
 PU2070  USGS QUAD   -  JOLLY (2017)
 PU2070
 PU2070                         *CURRENT SURVEY CONTROL
 PU2070  ______________________________________________________________________
 PU2070* NAD 83(1986) POSITION- 44 35 51.     (N) 103 51 46.     (W)   SCALED
 PU2070* NAVD 88 ORTHO HEIGHT -   983.626 (meters)     3227.11  (feet) ADJUSTED
 PU2070  ______________________________________________________________________
 PU2070  GEOID HEIGHT    -        -15.078 (meters)                     GEOID18
 PU2070  DYNAMIC HEIGHT  -        983.329 (meters)     3226.14  (feet) COMP
 PU2070  MODELED GRAVITY -    980,282.6   (mgal)                       NAVD 88
 PU2070
 PU2070  VERT ORDER      -  SECOND    CLASS 0
 PU2070
 PU2070.The horizontal coordinates were scaled from a map and have
 PU2070.an estimated accuracy of +/- 6 seconds.
 PU2070
 PU2070.The orthometric height was determined by differential leveling and
 PU2070.adjusted by the NATIONAL GEODETIC SURVEY
 PU2070.in June 1991.
 PU2070
 PU2070.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2070.GEOID18 height accuracy estimate available here.
 PU2070
 PU2070.Click photographs - Photos may exist for this station.
 PU2070
 PU2070.The dynamic height is computed by dividing the NAVD 88
 PU2070.geopotential number by the normal gravity value computed on the
 PU2070.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2070.degrees latitude (g = 980.6199 gals.).
 PU2070
 PU2070.The modeled gravity was interpolated from observed gravity values.
 PU2070
 PU2070;                    North         East    Units  Estimated Accuracy
 PU2070;SPC SD N     -    92,230.      293,430.      MT  (+/- 180 meters Scaled)
 PU2070
 PU2070_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902388(NAD 83)
 PU2070
 PU2070                          SUPERSEDED SURVEY CONTROL
 PU2070
 PU2070  NGVD 29 (??/??/92)  983.122  (m)         3225.46   (f) ADJ UNCH    2 0
 PU2070
 PU2070.Superseded values are not recommended for survey control.
 PU2070
 PU2070.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2070.See file dsdata.pdf to determine how the superseded data were derived.
 PU2070
 PU2070_MARKER: DB = BENCH MARK DISK
 PU2070_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2070_SP_SET: BOX CULVERT HEADWALL
 PU2070_STAMPING: K 359 1962
 PU2070_MARK LOGO: CGS
 PU2070_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2070+STABILITY: SURFACE MOTION
 PU2070
 PU2070  HISTORY     - Date     Condition        Report By
 PU2070  HISTORY     - 1962     MONUMENTED       CGS
 PU2070  HISTORY     - 1984     GOOD             NGS
 PU2070  HISTORY     - 19960415 MARK NOT FOUND   NGS
 PU2070
 PU2070                          STATION DESCRIPTION
 PU2070
 PU2070'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2070'5 MI S FROM BELLE FOURCHE.
 PU2070'4.95 MILES SOUTH ALONG U.S. HIGHWAY 85 FROM THE COUNTY COURT
 PU2070'HOUSE IN BELLE FOURCHE TO THE MARK SET IN THE TOP OF THE NORTH
 PU2070'END OF THE WEST CONCRETE HEADWALL OF A TWIN BOX CULVERT UNDER
 PU2070'THE HIGHWAY AND AT THE JUNCTION OF A GRAVEL ROAD LEADING
 PU2070'SOUTHWEST (OLD HWY 85), 42 FEET WEST OF CENTER LINE OF NEW
 PU2070'HIGHWAY, 65.5 FEET NORTH OF THE CENTER LINE OF THE GRAVEL ROAD,
 PU2070'59 FEET EAST OF THE CENTER LINE OF OLD HIGHWAY 85, AND 0.8 FEET
 PU2070'SOUTH OF THE NORTH EDGE OF THE HEADWALL.  A STANDARD DISK DRILLED
 PU2070'IN A BOX CULVERT 5 FEET BELOW THE LEVEL OF THE HIGHWAY.
 PU2070
 PU2070                          STATION RECOVERY (1984)
 PU2070
 PU2070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1984
 PU2070'RECOVERED IN GOOD CONDITION.
 PU2070
 PU2070                          STATION RECOVERY (1996)
 PU2070
 PU2070'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU2070'THIS MARK HAS BEEN RESET.  ASSUMED DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD9079 ***********************************************************************
 AD9079  DESIGNATION -  K 359 RESET
 AD9079  PID         -  AD9079
 AD9079  STATE/COUNTY-  SD/BUTTE
 AD9079  COUNTRY     -  US
 AD9079  USGS QUAD   -  JOLLY (2017)
 AD9079
 AD9079                         *CURRENT SURVEY CONTROL
 AD9079  ______________________________________________________________________
 AD9079* NAD 83(1986) POSITION- 44 35 55.     (N) 103 51 47.     (W)   SCALED
 AD9079* NAVD 88 ORTHO HEIGHT -   986.951 (meters)     3238.02  (feet) ADJUSTED
 AD9079  ______________________________________________________________________
 AD9079  GEOID HEIGHT    -        -15.081 (meters)                     GEOID18
 AD9079  DYNAMIC HEIGHT  -        986.653 (meters)     3237.04  (feet) COMP
 AD9079  MODELED GRAVITY -    980,282.0   (mgal)                       NAVD 88
 AD9079
 AD9079  VERT ORDER      -  FIRST     CLASS II
 AD9079
 AD9079.The horizontal coordinates were scaled from a map and have
 AD9079.an estimated accuracy of +/- 6 seconds.
 AD9079
 AD9079.The orthometric height was determined by differential leveling and
 AD9079.adjusted by the NATIONAL GEODETIC SURVEY
 AD9079.in July 1998.
 AD9079
 AD9079.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD9079.GEOID18 height accuracy estimate available here.
 AD9079
 AD9079.Click photographs - Photos may exist for this station.
 AD9079
 AD9079.The dynamic height is computed by dividing the NAVD 88
 AD9079.geopotential number by the normal gravity value computed on the
 AD9079.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD9079.degrees latitude (g = 980.6199 gals.).
 AD9079
 AD9079.The modeled gravity was interpolated from observed gravity values.
 AD9079
 AD9079;                    North         East    Units  Estimated Accuracy
 AD9079;SPC SD N     -    92,360.      293,420.      MT  (+/- 180 meters Scaled)
 AD9079
 AD9079_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902389(NAD 83)
 AD9079
 AD9079                          SUPERSEDED SURVEY CONTROL
 AD9079
 AD9079.No superseded survey control is available for this station.
 AD9079
 AD9079_MARKER: DV = VERTICAL CONTROL DISK
 AD9079_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 AD9079_SP_SET: FOOTING
 AD9079_STAMPING: K 359 RESET 1985
 AD9079_MARK LOGO: NGS
 AD9079_MAGNETIC: N = NO MAGNETIC MATERIAL
 AD9079_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 AD9079_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AD9079+SATELLITE: SATELLITE OBSERVATIONS - April 15, 1996
 AD9079
 AD9079  HISTORY     - Date     Condition        Report By
 AD9079  HISTORY     - 1985     MONUMENTED       NGS
 AD9079  HISTORY     - 19960415 GOOD             NGS
 AD9079
 AD9079                          STATION DESCRIPTION
 AD9079
 AD9079'DESCRIBED BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 AD9079'8.1 KM (5.05 MI) SOUTHERLY ALONG U.S. HIGHWAY 85 FROM THE COURTHOUSE
 AD9079'IN BELLE FOURCHE, NEAR THE SOUTHWEST EDGE OF THE CONCRETE FOOTING OF
 AD9079'THE SOUTHWEST CORNER POST OF A CHAIN-LINK FENCE ENCLOSING THE BELLE
 AD9079'FOURCHE WATER SUPPLY LIFT STATION, 1067.0 M (3500.6 FT) NORTH OF
 AD9079'MILEPOST 50, 29.7 M (97.4 FT) WEST OF THE HIGHWAY CENTERLINE, 3.0 M
 AD9079'(9.8 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.2 M (0.7 FT) EAST OF A
 AD9079'WITNESS POST, 0.1 M (0.3 FT) SOUTHWEST OF THE POST, AND THE FOOTING IS
 AD9079'FLUSH WITH THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0144 ***********************************************************************
 OR0144  DESIGNATION -  K 36
 OR0144  PID         -  OR0144
 OR0144  STATE/COUNTY-  SD/CHARLES MIX
 OR0144  COUNTRY     -  US
 OR0144  USGS QUAD   -  CAMPBELL CREEK (2017)
 OR0144
 OR0144                         *CURRENT SURVEY CONTROL
 OR0144  ______________________________________________________________________
 OR0144* NAD 83(1986) POSITION- 43 09 45.34   (N) 098 49 11.38   (W)   HD_HELD1
 OR0144* NAVD 88 ORTHO HEIGHT -   404.038 (meters)     1325.58  (feet) ADJUSTED
 OR0144  ______________________________________________________________________
 OR0144  GEOID HEIGHT    -        -26.301 (meters)                     GEOID18
 OR0144  DYNAMIC HEIGHT  -        403.896 (meters)     1325.12  (feet) COMP
 OR0144  MODELED GRAVITY -    980,258.4   (mgal)                       NAVD 88
 OR0144
 OR0144  VERT ORDER      -  FIRST     CLASS II
 OR0144
 OR0144.The horizontal coordinates were determined by differentially corrected
 OR0144.hand held GPS observations or other comparable positioning techniques
 OR0144.and have an estimated accuracy of +/- 3 meters.
 OR0144
 OR0144.The orthometric height was determined by differential leveling and
 OR0144.adjusted by the NATIONAL GEODETIC SURVEY
 OR0144.in June 1991.
 OR0144
 OR0144.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0144.GEOID18 height accuracy estimate available here.
 OR0144
 OR0144.Click photographs - Photos may exist for this station.
 OR0144
 OR0144.The dynamic height is computed by dividing the NAVD 88
 OR0144.geopotential number by the normal gravity value computed on the
 OR0144.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0144.degrees latitude (g = 980.6199 gals.).
 OR0144
 OR0144.The modeled gravity was interpolated from observed gravity values.
 OR0144
 OR0144;                    North         East    Units  Estimated Accuracy
 OR0144;SPC SD S     -    93,245.0     723,072.4     MT  (+/- 3 meters HH1 GPS) 
 OR0144
 OR0144_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNN1464678886(NAD 83)
 OR0144
 OR0144                          SUPERSEDED SURVEY CONTROL
 OR0144
 OR0144  NGVD 29 (??/??/92)  403.71   (m)         1324.5    (f) COMPUTED    1 2
 OR0144
 OR0144.Superseded values are not recommended for survey control.
 OR0144
 OR0144.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0144.See file dsdata.pdf to determine how the superseded data were derived.
 OR0144
 OR0144_MARKER: DB = BENCH MARK DISK
 OR0144_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0144_STAMPING: K 36 1933
 OR0144_MARK LOGO: CGS
 OR0144_PROJECTION: FLUSH
 OR0144_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0144+STABILITY: SURFACE MOTION
 OR0144
 OR0144  HISTORY     - Date     Condition        Report By
 OR0144  HISTORY     - 1933     MONUMENTED       CGS
 OR0144  HISTORY     - 1962     MARK NOT FOUND   CGS
 OR0144
 OR0144                          STATION DESCRIPTION
 OR0144
 OR0144'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OR0144'15.7 MI S FROM PLATTE.
 OR0144'DETAILED DESCRIPTION-- 15.7 MILES SOUTH ALONG U.S. HIGHWAY 281
 OR0144'FROM PLATTE, CHARLES MIX COUNTY, 1.1 MILES EAST ALONG A DIRT ROAD
 OR0144'FROM THE OLD COURTHOUSE (NOW USED AS A BARN) AT WHEELER, 0.5 MILE
 OR0144'NORTH OF THE JUNCTION OF U.S. HIGHWAY 18, ON THE OUTSIDE OF A
 OR0144'CURVE WITH TANGENTS EXTENDING SOUTH AND NORTHWEST, 227 FEET
 OR0144'NORTH OF THE CENTER OF THE INTERSECTION OF A DIRT ROAD LEADING
 OR0144'WEST TO WHEELER, 182 FEET SOUTH OF THE CENTERLINE OF A BORROW
 OR0144'PIT ON THE NORTHEAST SIDE OF THE HIGHWAY, 42 FEET NORTHEAST OF
 OR0144'THE CENTERLINE OF THE HIGHWAY, 1 FOOT NORTHWEST OF A WHITE
 OR0144'WOODEN WITNESS POST, AND IN THE FENCE LINE.  A STANDARD DISK
 OR0144'STAMPED 1324.499 K 36 1933 AND SET IN THE TOP OF A CONCRETE
 OR0144'POST FLUSH WITH THE GROUND.  NOTE-- WATER LEVEL OF FORT RANDALL
 OR0144'RESERVOIR APPROXIMATELY 1340 TO 1360.  NOTE-- MARK IS UNDER
 OR0144'WATER.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1940 ***********************************************************************
 PU1940  DESIGNATION -  K 360
 PU1940  PID         -  PU1940
 PU1940  STATE/COUNTY-  SD/BUTTE
 PU1940  COUNTRY     -  US
 PU1940  USGS QUAD   -  FRUITDALE (2017)
 PU1940
 PU1940                         *CURRENT SURVEY CONTROL
 PU1940  ______________________________________________________________________
 PU1940* NAD 83(1986) POSITION- 44 39 45.     (N) 103 40 30.     (W)   SCALED
 PU1940* NAVD 88 ORTHO HEIGHT -   893.986 (meters)     2933.02  (feet) ADJUSTED
 PU1940  ______________________________________________________________________
 PU1940  GEOID HEIGHT    -        -15.655 (meters)                     GEOID18
 PU1940  DYNAMIC HEIGHT  -        893.748 (meters)     2932.24  (feet) COMP
 PU1940  MODELED GRAVITY -    980,320.4   (mgal)                       NAVD 88
 PU1940
 PU1940  VERT ORDER      -  SECOND    CLASS 0
 PU1940
 PU1940.The horizontal coordinates were scaled from a map and have
 PU1940.an estimated accuracy of +/- 6 seconds.
 PU1940
 PU1940.The orthometric height was determined by differential leveling and
 PU1940.adjusted by the NATIONAL GEODETIC SURVEY
 PU1940.in June 1991.
 PU1940
 PU1940.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1940.GEOID18 height accuracy estimate available here.
 PU1940
 PU1940.Click photographs - Photos may exist for this station.
 PU1940
 PU1940.The dynamic height is computed by dividing the NAVD 88
 PU1940.geopotential number by the normal gravity value computed on the
 PU1940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1940.degrees latitude (g = 980.6199 gals.).
 PU1940
 PU1940.The modeled gravity was interpolated from observed gravity values.
 PU1940
 PU1940;                    North         East    Units  Estimated Accuracy
 PU1940;SPC SD N     -    98,750.      308,650.      MT  (+/- 180 meters Scaled)
 PU1940
 PU1940_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK050463(NAD 83)
 PU1940
 PU1940                          SUPERSEDED SURVEY CONTROL
 PU1940
 PU1940  NGVD 29 (??/??/92)  893.511  (m)         2931.46   (f) ADJ UNCH    2 0
 PU1940
 PU1940.Superseded values are not recommended for survey control.
 PU1940
 PU1940.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1940.See file dsdata.pdf to determine how the superseded data were derived.
 PU1940
 PU1940_MARKER: DB = BENCH MARK DISK
 PU1940_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1940_STAMPING: K 360 1962
 PU1940_MARK LOGO: CGS
 PU1940_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1940+STABILITY: SURFACE MOTION
 PU1940
 PU1940  HISTORY     - Date     Condition        Report By
 PU1940  HISTORY     - 1962     MONUMENTED       CGS
 PU1940
 PU1940                          STATION DESCRIPTION
 PU1940
 PU1940'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1940'1.3 MI E FROM FRUITDALE.
 PU1940'1.3 MILE EAST ALONG THE CHICAGO AND NORTHWESTERN RAILROAD FROM
 PU1940'THE POST OFFICE AT FRUITDALE, ABOUT 0.25 MILE EAST OF A GRADED
 PU1940'ROAD CROSSING, 0.2 MILE WEST OF MILE POST NO 10, AT A FARM
 PU1940'ROAD CROSSING.  SET 47 FEET NORTHWEST OF THE CENTERLINE OF THE
 PU1940'CROSSING, 37.3 FEET NORTH OF THE NORTH RAIL, 24 FEET WEST OF THE
 PU1940'CENTERLINE OF THE ROAD, 3.5 FEET WEST OF A TELEPHONE POLE,
 PU1940'9.5 FEET SOUTH OF A FENCE LINE, 1.8 FEET EAST OF A WITNESS POST,
 PU1940'ABOUT LEVEL WITH THE TRACK, SET IN TOP OF A CONCRETE POST WHICH
 PU1940'IS PROJECTING ABOUT 0.4 OF A FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1412 ***********************************************************************
 PU1412  DESIGNATION -  K 361
 PU1412  PID         -  PU1412
 PU1412  STATE/COUNTY-  SD/MEADE
 PU1412  COUNTRY     -  US
 PU1412  USGS QUAD   -  PIEDMONT (2017)
 PU1412
 PU1412                         *CURRENT SURVEY CONTROL
 PU1412  ______________________________________________________________________
 PU1412* NAD 83(1986) POSITION- 44 13 30.     (N) 103 22 42.     (W)   SCALED
 PU1412* NAVD 88 ORTHO HEIGHT -  1063.804 (meters)     3490.16  (feet) ADJUSTED
 PU1412  ______________________________________________________________________
 PU1412  GEOID HEIGHT    -        -15.286 (meters)                     GEOID18
 PU1412  DYNAMIC HEIGHT  -       1063.437 (meters)     3488.96  (feet) COMP
 PU1412  MODELED GRAVITY -    980,235.7   (mgal)                       NAVD 88
 PU1412
 PU1412  VERT ORDER      -  FIRST     CLASS II
 PU1412
 PU1412.The horizontal coordinates were scaled from a map and have
 PU1412.an estimated accuracy of +/- 6 seconds.
 PU1412
 PU1412.The orthometric height was determined by differential leveling and
 PU1412.adjusted by the NATIONAL GEODETIC SURVEY
 PU1412.in June 1991.
 PU1412
 PU1412.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1412.GEOID18 height accuracy estimate available here.
 PU1412
 PU1412.Click photographs - Photos may exist for this station.
 PU1412
 PU1412.The dynamic height is computed by dividing the NAVD 88
 PU1412.geopotential number by the normal gravity value computed on the
 PU1412.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1412.degrees latitude (g = 980.6199 gals.).
 PU1412
 PU1412.The modeled gravity was interpolated from observed gravity values.
 PU1412
 PU1412;                    North         East    Units  Estimated Accuracy
 PU1412;SPC SD N     -    49,160.      330,130.      MT  (+/- 180 meters Scaled)
 PU1412
 PU1412_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ295981(NAD 83)
 PU1412
 PU1412                          SUPERSEDED SURVEY CONTROL
 PU1412
 PU1412  NGVD 29 (??/??/92) 1063.292  (m)         3488.48   (f) ADJ UNCH    1 2
 PU1412
 PU1412.Superseded values are not recommended for survey control.
 PU1412
 PU1412.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1412.See file dsdata.pdf to determine how the superseded data were derived.
 PU1412
 PU1412_MARKER: DB = BENCH MARK DISK
 PU1412_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1412_SP_SET: OVERPASS
 PU1412_STAMPING: K 361 1962
 PU1412_MARK LOGO: CGS
 PU1412_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1412
 PU1412  HISTORY     - Date     Condition        Report By
 PU1412  HISTORY     - 1962     MONUMENTED       CGS
 PU1412  HISTORY     - 19910815 MARK NOT FOUND   NGS
 PU1412  HISTORY     - 20110408 MARK NOT FOUND   INDIV
 PU1412
 PU1412                          STATION DESCRIPTION
 PU1412
 PU1412'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1412'13 MI NW FROM RAPID CITY.
 PU1412'ABOUT 13.05 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1412'RAILWAY FROM THE STATION AT RAPID CITY, 4 1/2 TELEPHONE POLES OF
 PU1412'0.15 MILE SOUTHEAST OF MILE POST 113, 149 1/2 FEET SOUTHWEST OF THE
 PU1412'SOUTHWEST RAIL OF THE TRACK, AT THE EAST END OF A STEEL AND
 PU1412'CONCRETE OVERPASS OVER INTERSTATE HIGHWAY 90, 12 FEET NORTH OF THE
 PU1412'CENTER LINE OF THE OVERPASS, 1 FOOT ABOVE THE DECKING OF THE
 PU1412'OVERPASS AND SET IN THE TOP OF THE NORTH END OF THE EAST CONCRETE
 PU1412'ABUTMENT OF THE OVERPASS.
 PU1412
 PU1412                          STATION RECOVERY (1991)
 PU1412
 PU1412'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 PU1412'THERE HAS BEEN HIGHWAY CONSTRUCTION AT THE DESCRIBED LOCATION.
 PU1412
 PU1412                          STATION RECOVERY (2011)
 PU1412
 PU1412'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1412'NEW ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1569 ***********************************************************************
 PU1569  DESIGNATION -  K 362
 PU1569  PID         -  PU1569
 PU1569  STATE/COUNTY-  SD/PENNINGTON
 PU1569  COUNTRY     -  US
 PU1569  USGS QUAD   -  RAPID CITY EAST (2017)
 PU1569
 PU1569                         *CURRENT SURVEY CONTROL
 PU1569  ______________________________________________________________________
 PU1569* NAD 83(1986) POSITION- 44 03 15.     (N) 103 08 36.     (W)   SCALED
 PU1569* NAVD 88 ORTHO HEIGHT -   946.181 (meters)     3104.26  (feet) ADJUSTED
 PU1569  ______________________________________________________________________
 PU1569  GEOID HEIGHT    -        -16.356 (meters)                     GEOID18
 PU1569  DYNAMIC HEIGHT  -        945.852 (meters)     3103.18  (feet) COMP
 PU1569  MODELED GRAVITY -    980,238.9   (mgal)                       NAVD 88
 PU1569
 PU1569  VERT ORDER      -  FIRST     CLASS II
 PU1569
 PU1569.The horizontal coordinates were scaled from a map and have
 PU1569.an estimated accuracy of +/- 6 seconds.
 PU1569
 PU1569.The orthometric height was determined by differential leveling and
 PU1569.adjusted by the NATIONAL GEODETIC SURVEY
 PU1569.in June 1991.
 PU1569
 PU1569.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1569.GEOID18 height accuracy estimate available here.
 PU1569
 PU1569.Click photographs - Photos may exist for this station.
 PU1569
 PU1569.The dynamic height is computed by dividing the NAVD 88
 PU1569.geopotential number by the normal gravity value computed on the
 PU1569.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1569.degrees latitude (g = 980.6199 gals.).
 PU1569
 PU1569.The modeled gravity was interpolated from observed gravity values.
 PU1569
 PU1569;                    North         East    Units  Estimated Accuracy
 PU1569;SPC SD S     -   194,980.      374,880.      MT  (+/- 180 meters Scaled)
 PU1569
 PU1569_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ487795(NAD 83)
 PU1569
 PU1569                          SUPERSEDED SURVEY CONTROL
 PU1569
 PU1569  NGVD 29 (??/??/92)  945.699  (m)         3102.68   (f) ADJ UNCH    1 2
 PU1569
 PU1569.Superseded values are not recommended for survey control.
 PU1569
 PU1569.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1569.See file dsdata.pdf to determine how the superseded data were derived.
 PU1569
 PU1569_MARKER: DB = BENCH MARK DISK
 PU1569_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1569_STAMPING: K 362 1962
 PU1569_MARK LOGO: CGS
 PU1569_PROJECTION: PROJECTING 15 CENTIMETERS
 PU1569_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1569+STABILITY: SURFACE MOTION
 PU1569
 PU1569  HISTORY     - Date     Condition        Report By
 PU1569  HISTORY     - 1962     MONUMENTED       CGS
 PU1569  HISTORY     - 1985     GOOD             NGS
 PU1569  HISTORY     - 20110415 MARK NOT FOUND   INDIV
 PU1569
 PU1569                          STATION DESCRIPTION
 PU1569
 PU1569'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1569'5 MI SE FROM RAPID CITY.
 PU1569'ABOUT 5.0 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 PU1569'AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1569'STATION AT RAPID CITY, IN SECTION 15, T 1 N, R 8 E, 0.4 MILE
 PU1569'NORTHWEST OF MILE POST 655, ABOUT 400 FEET WEST-SOUTHWEST OF A
 PU1569'FARMHOUSE ON A HILL, 196 FEET NORTHEAST OF AND ACROSS STATE
 PU1569'HIGHWAY 40 FROM THE NORTHEAST RAIL OF THE TRACK, 7 FEET NORTHEAST
 PU1569'OF THE CENTER LINE OF THE HIGHWAY, 123 FEET NORTHWEST OF THE
 PU1569'CENTER LINE OF A PRIVATE DRIVEWAY, 28 1/2 FEET SOUTHEAST OF A
 PU1569'POWER POLE, 2 FEET SOUTHEAST OF A FENCE, 2.3 FEET NORTH OF A
 PU1569'METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE HIGHWAY,
 PU1569'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 5 INCHES.
 PU1569
 PU1569                          STATION RECOVERY (1985)
 PU1569
 PU1569'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 PU1569'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.3 KM (0.2
 PU1569'MI) NORTH ALONG EAST BOULEVARD (US HIGHWAY 16) FROM THE POST OFFICE AT
 PU1569'RAPID CITY, THENCE 6.0 KM (3.75 MI) SOUTHEAST ALONG STATE HIGHWAY 44,
 PU1569'0.2 KM (0.15 MI) NORTHWEST OF THE Y JUNCTION OF COUNTY ROAD C 232,
 PU1569'22.5 METERS (74 FT) NORTHEAST OF THE HIGHWAY CENTERLINE, 37.5 METERS
 PU1569'(123 FT) NORTHWEST OF THE CENTER OF A PRIVATE DRIVE, 8.7 METERS (28.5
 PU1569'FT) SOUTHEAST OF A TRANSFORMER POLE AND 0.6 METER (2 FT) SOUTHWEST OF
 PU1569'THE RIGHT-OF-WAY FENCE.
 PU1569'THE MARK IS 0.7 METERS  N FROM  A WITNESS POST
 PU1569'THE MARK IS 0.5 M ABOVE THE HIGHWAY.
 PU1569
 PU1569                          STATION RECOVERY (2011)
 PU1569
 PU1569'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PU1569'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0265 ***********************************************************************
 OT0265  DESIGNATION -  K 363
 OT0265  PID         -  OT0265
 OT0265  STATE/COUNTY-  SD/PENNINGTON
 OT0265  COUNTRY     -  US
 OT0265  USGS QUAD   -  CAPUTA (2017)
 OT0265
 OT0265                         *CURRENT SURVEY CONTROL
 OT0265  ______________________________________________________________________
 OT0265* NAD 83(1986) POSITION- 43 58 10.     (N) 102 54 17.     (W)   SCALED
 OT0265* NAVD 88 ORTHO HEIGHT -   855.678 (meters)     2807.34  (feet) ADJUSTED
 OT0265  ______________________________________________________________________
 OT0265  GEOID HEIGHT    -        -17.227 (meters)                     GEOID18
 OT0265  DYNAMIC HEIGHT  -        855.401 (meters)     2806.43  (feet) COMP
 OT0265  MODELED GRAVITY -    980,266.4   (mgal)                       NAVD 88
 OT0265
 OT0265  VERT ORDER      -  FIRST     CLASS II
 OT0265
 OT0265.The horizontal coordinates were scaled from a map and have
 OT0265.an estimated accuracy of +/- 6 seconds.
 OT0265
 OT0265.The orthometric height was determined by differential leveling and
 OT0265.adjusted by the NATIONAL GEODETIC SURVEY
 OT0265.in June 1991.
 OT0265
 OT0265.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0265.GEOID18 height accuracy estimate available here.
 OT0265
 OT0265.Click photographs - Photos may exist for this station.
 OT0265
 OT0265.The dynamic height is computed by dividing the NAVD 88
 OT0265.geopotential number by the normal gravity value computed on the
 OT0265.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0265.degrees latitude (g = 980.6199 gals.).
 OT0265
 OT0265.The modeled gravity was interpolated from observed gravity values.
 OT0265
 OT0265;                    North         East    Units  Estimated Accuracy
 OT0265;SPC SD S     -   184,950.      393,700.      MT  (+/- 180 meters Scaled)
 OT0265
 OT0265_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ680706(NAD 83)
 OT0265
 OT0265                          SUPERSEDED SURVEY CONTROL
 OT0265
 OT0265  NGVD 29 (??/??/92)  855.222  (m)         2805.84   (f) ADJ UNCH    1 2
 OT0265
 OT0265.Superseded values are not recommended for survey control.
 OT0265
 OT0265.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0265.See file dsdata.pdf to determine how the superseded data were derived.
 OT0265
 OT0265_MARKER: DB = BENCH MARK DISK
 OT0265_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0265_STAMPING: K 363 1962
 OT0265_MARK LOGO: CGS
 OT0265_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0265+STABILITY: SURFACE MOTION
 OT0265_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0265+SATELLITE: SATELLITE OBSERVATIONS - May 04, 2011
 OT0265
 OT0265  HISTORY     - Date     Condition        Report By
 OT0265  HISTORY     - 1962     MONUMENTED       CGS
 OT0265  HISTORY     - 20090112 GOOD             INDIV
 OT0265  HISTORY     - 20110504 GOOD             INDIV
 OT0265
 OT0265                          STATION DESCRIPTION
 OT0265
 OT0265'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0265'18 MI SE FROM RAPID CITY.
 OT0265'ABOUT 18.05 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST.
 OT0265'PAUL AND PACIFIC RAILROAD FROM THE CHICAGO AND NORTH WESTERN
 OT0265'RAILWAY STATION AT RAPID CITY, 11 1/2 TELEPHONE POLES WEST OF
 OT0265'MILE POST 642, IN SECTION 15 T 1 S, R 10 E, 41 FEET NORTH
 OT0265'OF THE NORTH RAIL, MIDWAY BETWEEN 2 SMALL GROVE OF TREES,
 OT0265'6 1/2 FEET SOUTH OF THE NORTH RAILWAY RIGHT-OF-WAY FENCE, 2.0
 OT0265'FEET NORTHWEST OF A METAL WITNESS POST, ABOUT LEVEL WITH THE
 OT0265'RAILS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 OT0265
 OT0265                          STATION RECOVERY (2009)
 OT0265
 OT0265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2009 (MJL)
 OT0265'RECOVERED IN GOOD CONDITION.
 OT0265
 OT0265                          STATION RECOVERY (2011)
 OT0265
 OT0265'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 OT0265'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0028 ***********************************************************************
 OT0028  DESIGNATION -  K 364
 OT0028  PID         -  OT0028
 OT0028  STATE/COUNTY-  SD/PENNINGTON
 OT0028  COUNTRY     -  US
 OT0028  USGS QUAD   -  IMLAY (2017)
 OT0028
 OT0028                         *CURRENT SURVEY CONTROL
 OT0028  ______________________________________________________________________
 OT0028* NAD 83(1986) POSITION- 43 43 51.     (N) 102 26 09.     (W)   SCALED
 OT0028* NAVD 88 ORTHO HEIGHT -   813.132 (meters)     2667.75  (feet) ADJUSTED
 OT0028  ______________________________________________________________________
 OT0028  GEOID HEIGHT    -        -18.512 (meters)                     GEOID18
 OT0028  DYNAMIC HEIGHT  -        812.864 (meters)     2666.87  (feet) COMP
 OT0028  MODELED GRAVITY -    980,262.8   (mgal)                       NAVD 88
 OT0028
 OT0028  VERT ORDER      -  FIRST     CLASS II
 OT0028
 OT0028.The horizontal coordinates were scaled from a map and have
 OT0028.an estimated accuracy of +/- 6 seconds.
 OT0028
 OT0028.The orthometric height was determined by differential leveling and
 OT0028.adjusted by the NATIONAL GEODETIC SURVEY
 OT0028.in June 1991.
 OT0028
 OT0028.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0028.GEOID18 height accuracy estimate available here.
 OT0028
 OT0028.Click photographs - Photos may exist for this station.
 OT0028
 OT0028.The dynamic height is computed by dividing the NAVD 88
 OT0028.geopotential number by the normal gravity value computed on the
 OT0028.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0028.degrees latitude (g = 980.6199 gals.).
 OT0028
 OT0028.The modeled gravity was interpolated from observed gravity values.
 OT0028
 OT0028;                    North         East    Units  Estimated Accuracy
 OT0028;SPC SD S     -   157,390.      430,640.      MT  (+/- 180 meters Scaled)
 OT0028
 OT0028_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ065451(NAD 83)
 OT0028
 OT0028                          SUPERSEDED SURVEY CONTROL
 OT0028
 OT0028  NGVD 29 (??/??/92)  812.672  (m)         2666.24   (f) ADJ UNCH    1 2
 OT0028
 OT0028.Superseded values are not recommended for survey control.
 OT0028
 OT0028.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0028.See file dsdata.pdf to determine how the superseded data were derived.
 OT0028
 OT0028_MARKER: DB = BENCH MARK DISK
 OT0028_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0028_STAMPING: K 364 1962
 OT0028_MARK LOGO: CGS
 OT0028_PROJECTION: PROJECTING 20 CENTIMETERS
 OT0028_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0028+STABILITY: SURFACE MOTION
 OT0028
 OT0028  HISTORY     - Date     Condition        Report By
 OT0028  HISTORY     - 1962     MONUMENTED       CGS
 OT0028  HISTORY     - 1985     GOOD             NGS
 OT0028
 OT0028                          STATION DESCRIPTION
 OT0028
 OT0028'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0028'7.2 MI SE FROM SCENIC.
 OT0028'ABOUT 7.2 MILES SOUTHEAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OT0028'AND PACIFIC RAILROAD FROM THE POST OFFICE AT SCENIC, 0.1 MILE
 OT0028'SOUTH OF STATE HIGHWAY 40, IN SECTION 3, T 4 S, R 43 W, 120 YARDS
 OT0028'NORTHEAST OF NORTHEAST CORNER OF TRESTLE NUMBER 248, 320 FEET
 OT0028'NORTH OF AND ACROSS THE TRACK FROM MILE POST 611, 272 FEET
 OT0028'NORTH-NORTHEAST OF THE NORTH-NORTHEAST RAIL, 2.5 FEET EAST OF A
 OT0028'METAL WITNESS POST, ABOUT 12 FEET BELOW THE LEVEL OF THE RAILS,
 OT0028'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
 OT0028
 OT0028                          STATION RECOVERY (1985)
 OT0028
 OT0028'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0028'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  0.75 KM (0.45
 OT0028'MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE IN SCENIC,
 OT0028'THENCE 12.25 KM (7.65 MI) SOUTHEAST ALONG STATE HIGHWAY 44, 0.15 KM
 OT0028'(0.1 MI) WEST OF MILEPOST 95, 150.5 METERS (494 FT) SOUTH OF THE
 OT0028'HIGHWAY CENTERLINE, 109.7 METERS (360 FT) EAST OF THE EAST END OF A
 OT0028'WOODEN BRIDGE FOR THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 OT0028'RAILROAD, 82.9 METERS (272 FT) NORTH OF THE NORTH RAIL AND 3.6 METERS
 OT0028'(12 FT) BELOW THE TRACKS.
 OT0028'THE MARK IS 0.7 METERS  E FROM  A WITNESS POST
 OT0028'THE MARK IS 1.5 M ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0454 ***********************************************************************
 OS0454  DESIGNATION -  K 365
 OS0454  PID         -  OS0454
 OS0454  STATE/COUNTY-  SD/JACKSON
 OS0454  COUNTRY     -  US
 OS0454  USGS QUAD   -  WETA (2017)
 OS0454
 OS0454                         *CURRENT SURVEY CONTROL
 OS0454  ______________________________________________________________________
 OS0454* NAD 83(1986) POSITION- 43 46 59.     (N) 101 39 04.     (W)   SCALED
 OS0454* NAVD 88 ORTHO HEIGHT -   708.080 (meters)     2323.09  (feet) ADJUSTED
 OS0454  ______________________________________________________________________
 OS0454  GEOID HEIGHT    -        -21.048 (meters)                     GEOID18
 OS0454  DYNAMIC HEIGHT  -        707.856 (meters)     2322.36  (feet) COMP
 OS0454  MODELED GRAVITY -    980,280.6   (mgal)                       NAVD 88
 OS0454
 OS0454  VERT ORDER      -  FIRST     CLASS II
 OS0454
 OS0454.The horizontal coordinates were scaled from a map and have
 OS0454.an estimated accuracy of +/- 6 seconds.
 OS0454
 OS0454.The orthometric height was determined by differential leveling and
 OS0454.adjusted by the NATIONAL GEODETIC SURVEY
 OS0454.in June 1991.
 OS0454
 OS0454.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0454.GEOID18 height accuracy estimate available here.
 OS0454
 OS0454.Click photographs - Photos may exist for this station.
 OS0454
 OS0454.The dynamic height is computed by dividing the NAVD 88
 OS0454.geopotential number by the normal gravity value computed on the
 OS0454.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0454.degrees latitude (g = 980.6199 gals.).
 OS0454
 OS0454.The modeled gravity was interpolated from observed gravity values.
 OS0454
 OS0454;                    North         East    Units  Estimated Accuracy
 OS0454;SPC SD S     -   161,890.      493,940.      MT  (+/- 180 meters Scaled)
 OS0454
 OS0454_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP866511(NAD 83)
 OS0454
 OS0454                          SUPERSEDED SURVEY CONTROL
 OS0454
 OS0454  NGVD 29 (??/??/92)  707.631  (m)         2321.62   (f) ADJ UNCH    1 2
 OS0454
 OS0454.Superseded values are not recommended for survey control.
 OS0454
 OS0454.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0454.See file dsdata.pdf to determine how the superseded data were derived.
 OS0454
 OS0454_MARKER: DB = BENCH MARK DISK
 OS0454_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0454_STAMPING: K 365 1962
 OS0454_MARK LOGO: CGS
 OS0454_PROJECTION: PROJECTING 15 CENTIMETERS
 OS0454_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0454+STABILITY: SURFACE MOTION
 OS0454
 OS0454  HISTORY     - Date     Condition        Report By
 OS0454  HISTORY     - 1962     MONUMENTED       CGS
 OS0454
 OS0454                          STATION DESCRIPTION
 OS0454
 OS0454'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0454'8.4 MI SW FROM KADOKA.
 OS0454'ABOUT 7.4 MILES SOUTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0454'AND PACIFIC RAILROAD FROM THE STATION AT KADOKA, IN SECTION 18,
 OS0454'T 3 S, R 21 E, 0.3 MILE SOUTHWEST OF A LARGE COTTONWOOD TREE
 OS0454'ON THE NORTHWEST SIDE OF TRACKS, 42 1/2 FEET SOUTHEAST OF SOUTHEAST
 OS0454'RAIL, IN LINE WITH ROW OF POLES, 9 1/2 FEET NORTHEAST OF THE 4TH
 OS0454'TELEPHONE POLE SOUTHWEST OF MILE POST 570, 2.0 FEET NORTHWEST
 OS0454'OF A METAL WITNESS POST, 3 1/2 FEET ABOVE THE RAILS, AND SET IN
 OS0454'THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0034 ***********************************************************************
 OT0034  DESIGNATION -  K 366
 OT0034  PID         -  OT0034
 OT0034  STATE/COUNTY-  SD/PENNINGTON
 OT0034  COUNTRY     -  US
 OT0034  USGS QUAD   -  QUINN TABLE NE (2017)
 OT0034
 OT0034                         *CURRENT SURVEY CONTROL
 OT0034  ______________________________________________________________________
 OT0034* NAD 83(1986) POSITION- 43 59 13.     (N) 102 15 15.     (W)   SCALED
 OT0034* NAVD 88 ORTHO HEIGHT -   860.548 (meters)     2823.31  (feet) ADJUSTED
 OT0034  ______________________________________________________________________
 OT0034  GEOID HEIGHT    -        -18.962 (meters)                     GEOID18
 OT0034  DYNAMIC HEIGHT  -        860.284 (meters)     2822.45  (feet) COMP
 OT0034  MODELED GRAVITY -    980,282.7   (mgal)                       NAVD 88
 OT0034
 OT0034  VERT ORDER      -  FIRST     CLASS II
 OT0034
 OT0034.The horizontal coordinates were scaled from a map and have
 OT0034.an estimated accuracy of +/- 6 seconds.
 OT0034
 OT0034.The orthometric height was determined by differential leveling and
 OT0034.adjusted by the NATIONAL GEODETIC SURVEY
 OT0034.in June 1991.
 OT0034
 OT0034.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0034.GEOID18 height accuracy estimate available here.
 OT0034
 OT0034.Click photographs - Photos may exist for this station.
 OT0034
 OT0034.The dynamic height is computed by dividing the NAVD 88
 OT0034.geopotential number by the normal gravity value computed on the
 OT0034.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0034.degrees latitude (g = 980.6199 gals.).
 OT0034
 OT0034.The modeled gravity was interpolated from observed gravity values.
 OT0034
 OT0034;                    North         East    Units  Estimated Accuracy
 OT0034;SPC SD S     -   185,490.      445,930.      MT  (+/- 180 meters Scaled)
 OT0034
 OT0034_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ201740(NAD 83)
 OT0034
 OT0034                          SUPERSEDED SURVEY CONTROL
 OT0034
 OT0034  NGVD 29 (??/??/92)  860.091  (m)         2821.82   (f) ADJ UNCH    1 2
 OT0034
 OT0034.Superseded values are not recommended for survey control.
 OT0034
 OT0034.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0034.See file dsdata.pdf to determine how the superseded data were derived.
 OT0034
 OT0034_MARKER: DB = BENCH MARK DISK
 OT0034_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0034_STAMPING: K 366 1962
 OT0034_MARK LOGO: CGS
 OT0034_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0034+STABILITY: SURFACE MOTION
 OT0034_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0034+SATELLITE: SATELLITE OBSERVATIONS - July 15, 1991
 OT0034
 OT0034  HISTORY     - Date     Condition        Report By
 OT0034  HISTORY     - 1962     MONUMENTED       CGS
 OT0034  HISTORY     - 19910715 GOOD             NGS
 OT0034
 OT0034                          STATION DESCRIPTION
 OT0034
 OT0034'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0034'0.9 MI SW FROM WALL.
 OT0034'ABOUT 0.9 MILE SOUTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 OT0034'RAILWAY FROM THE STATION AT WALL, ABOUT 0.2 MILE EAST NORTHEAST OF
 OT0034'A SMALL DAM LOCATED ON THE SOUTH SIDE OF THE RAILROAD, 65 FEET
 OT0034'SOUTH SOUTHWEST OF MILEPOST 592, 94 FEET SOUTH OF THE SOUTH RAIL,
 OT0034'3.2 FEET NORTH OF A FENCE, 1.8 FEET WEST OF A METAL WITNESS POST,
 OT0034'ABOUT 3 FEET ABOVE THE RAILS, AND SET IN THE TOP OF A CONCRETE
 OT0034'POST PROJECTING 4-INCHES.
 OT0034
 OT0034                          STATION RECOVERY (1991)
 OT0034
 OT0034'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OT0034'0.5 KM (0.30 MI) WESTERLY ALONG THE CHICAGO AND NORTHWESTERN RAILROAD
 OT0034'FROM THE JUNCTION OF INTERSTATE HIGHWAY 90 IN WALL, 28.5 M (93.5 FT)
 OT0034'SOUTH OF AND LEVEL WITH THE NEAR RAIL, 19.7 M (64.6 FT)
 OT0034'SOUTH-SOUTHWEST OF RAILROAD MILEPOST 592, 11.9 M (39.0 FT) SOUTH OF A
 OT0034'FENCE, 0.6 M (2.0 FT) WEST OF A WITNESS POST, AND THE MONUMENT
 OT0034'PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0397 ***********************************************************************
 PU0397  DESIGNATION -  K 367
 PU0397  PID         -  PU0397
 PU0397  STATE/COUNTY-  SD/PENNINGTON
 PU0397  COUNTRY     -  US
 PU0397  USGS QUAD   -  LAKE HILL (2017)
 PU0397
 PU0397                         *CURRENT SURVEY CONTROL
 PU0397  ______________________________________________________________________
 PU0397* NAD 83(1986) POSITION- 44 04 00.     (N) 102 13 41.     (W)   SCALED
 PU0397* NAVD 88 ORTHO HEIGHT -   869.315 (meters)     2852.08  (feet) ADJUSTED
 PU0397  ______________________________________________________________________
 PU0397  GEOID HEIGHT    -        -19.054 (meters)                     GEOID18
 PU0397  DYNAMIC HEIGHT  -        869.055 (meters)     2851.22  (feet) COMP
 PU0397  MODELED GRAVITY -    980,290.7   (mgal)                       NAVD 88
 PU0397
 PU0397  VERT ORDER      -  SECOND    CLASS 0
 PU0397
 PU0397.The horizontal coordinates were scaled from a map and have
 PU0397.an estimated accuracy of +/- 6 seconds.
 PU0397
 PU0397.The orthometric height was determined by differential leveling and
 PU0397.adjusted by the NATIONAL GEODETIC SURVEY
 PU0397.in June 1991.
 PU0397
 PU0397.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0397.GEOID18 height accuracy estimate available here.
 PU0397
 PU0397.Click photographs - Photos may exist for this station.
 PU0397
 PU0397.The dynamic height is computed by dividing the NAVD 88
 PU0397.geopotential number by the normal gravity value computed on the
 PU0397.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0397.degrees latitude (g = 980.6199 gals.).
 PU0397
 PU0397.The modeled gravity was interpolated from observed gravity values.
 PU0397
 PU0397;                    North         East    Units  Estimated Accuracy
 PU0397;SPC SD S     -   194,290.      448,220.      MT  (+/- 180 meters Scaled)
 PU0397
 PU0397_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ219830(NAD 83)
 PU0397
 PU0397                          SUPERSEDED SURVEY CONTROL
 PU0397
 PU0397  NGVD 29 (??/??/92)  868.856  (m)         2850.57   (f) ADJ UNCH    2 0
 PU0397
 PU0397.Superseded values are not recommended for survey control.
 PU0397
 PU0397.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0397.See file dsdata.pdf to determine how the superseded data were derived.
 PU0397
 PU0397_MARKER: DB = BENCH MARK DISK
 PU0397_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0397_STAMPING: K 367 1962
 PU0397_MARK LOGO: CGS
 PU0397_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0397_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0397+STABILITY: SURFACE MOTION
 PU0397
 PU0397  HISTORY     - Date     Condition        Report By
 PU0397  HISTORY     - 1962     MONUMENTED       CGS
 PU0397
 PU0397                          STATION DESCRIPTION
 PU0397
 PU0397'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0397'5.5 MI N FROM WALL.
 PU0397'ABOUT 5.5 MILES NORTH ALONG COUNTY ROAD 508 FROM THE POST OFFICE
 PU0397'AT WALL, 0.3 MILE NORTH OF A SET OF FARM BUILDINGS, 44 FEET
 PU0397'WEST OF THE CENTER LINE OF THE ROAD, 55 FEET SOUTHWEST OF THE
 PU0397'CENTER OF A ROAD INTERSECTION, 34 FEET SOUTH OF THE CENTER LINE
 PU0397'OF A GRAVELED ROAD, 2 1/2 FEET SOUTH OF A FENCE, 1.8 FEET SOUTH
 PU0397'OF A METAL WITNESS POST, ABOUT 2 FEET ABOVE THE LEVEL OF THE
 PU0397'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1663 ***********************************************************************
 PU1663  DESIGNATION -  K 368
 PU1663  PID         -  PU1663
 PU1663  STATE/COUNTY-  SD/LAWRENCE
 PU1663  COUNTRY     -  US
 PU1663  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1663
 PU1663                         *CURRENT SURVEY CONTROL
 PU1663  ______________________________________________________________________
 PU1663* NAD 83(1986) POSITION- 44 29 46.     (N) 103 39 47.     (W)   SCALED
 PU1663* NAVD 88 ORTHO HEIGHT -  1112.441 (meters)     3649.73  (feet) ADJUSTED
 PU1663  ______________________________________________________________________
 PU1663  GEOID HEIGHT    -        -15.073 (meters)                     GEOID18
 PU1663  DYNAMIC HEIGHT  -       1112.085 (meters)     3648.57  (feet) COMP
 PU1663  MODELED GRAVITY -    980,259.1   (mgal)                       NAVD 88
 PU1663
 PU1663  VERT ORDER      -  FIRST     CLASS II
 PU1663
 PU1663.The horizontal coordinates were scaled from a map and have
 PU1663.an estimated accuracy of +/- 6 seconds.
 PU1663
 PU1663.The orthometric height was determined by differential leveling and
 PU1663.adjusted by the NATIONAL GEODETIC SURVEY
 PU1663.in June 1991.
 PU1663
 PU1663.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1663.GEOID18 height accuracy estimate available here.
 PU1663
 PU1663.Click photographs - Photos may exist for this station.
 PU1663
 PU1663.The dynamic height is computed by dividing the NAVD 88
 PU1663.geopotential number by the normal gravity value computed on the
 PU1663.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1663.degrees latitude (g = 980.6199 gals.).
 PU1663
 PU1663.The modeled gravity was interpolated from observed gravity values.
 PU1663
 PU1663;                    North         East    Units  Estimated Accuracy
 PU1663;SPC SD N     -    80,240.      308,760.      MT  (+/- 180 meters Scaled)
 PU1663
 PU1663_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK062278(NAD 83)
 PU1663
 PU1663                          SUPERSEDED SURVEY CONTROL
 PU1663
 PU1663  NGVD 29 (??/??/92) 1111.916  (m)         3648.01   (f) ADJ UNCH    1 2
 PU1663
 PU1663.Superseded values are not recommended for survey control.
 PU1663
 PU1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1663.See file dsdata.pdf to determine how the superseded data were derived.
 PU1663
 PU1663_MARKER: DB = BENCH MARK DISK
 PU1663_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1663_SP_SET: CULVERT HEADWALL
 PU1663_STAMPING: K 368 1962
 PU1663_MARK LOGO: CGS
 PU1663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1663+STABILITY: SURFACE MOTION
 PU1663
 PU1663  HISTORY     - Date     Condition        Report By
 PU1663  HISTORY     - 1962     MONUMENTED       CGS
 PU1663
 PU1663                          STATION DESCRIPTION
 PU1663
 PU1663'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1663'2.7 MI NW FROM WHITEWOOD.
 PU1663'ABOUT 2.7 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN
 PU1663'RAILWAY FROM THE U.S. HIGHWAY 14 OVERPASS AT WHITEWOOD, 55 1/2
 PU1663'FEET EAST OF MILE POST 138, 17 FEET SOUTHWEST OF THE SOUTHWEST
 PU1663'RAIL, ABOUT 3 FEET BELOW THE LEVEL OF THE RAIL, AND SET IN THE
 PU1663'TOP OF THE NORTHWEST END OF THE SOUTHWEST STONE HEADWALL OF A
 PU1663'TWIN STONE CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1815 ***********************************************************************
 PU1815  DESIGNATION -  K 369
 PU1815  PID         -  PU1815
 PU1815  STATE/COUNTY-  SD/BUTTE
 PU1815  COUNTRY     -  US
 PU1815  USGS QUAD   -  MUD BUTTES (2017)
 PU1815
 PU1815                         *CURRENT SURVEY CONTROL
 PU1815  ______________________________________________________________________
 PU1815* NAD 83(1986) POSITION- 44 51 22.     (N) 103 51 44.     (W)   SCALED
 PU1815* NAVD 88 ORTHO HEIGHT -   930.722 (meters)     3053.54  (feet) ADJUSTED
 PU1815  ______________________________________________________________________
 PU1815  GEOID HEIGHT    -        -15.690 (meters)                     GEOID18
 PU1815  DYNAMIC HEIGHT  -        930.476 (meters)     3052.74  (feet) COMP
 PU1815  MODELED GRAVITY -    980,321.1   (mgal)                       NAVD 88
 PU1815
 PU1815  VERT ORDER      -  SECOND    CLASS 0
 PU1815
 PU1815.The horizontal coordinates were scaled from a map and have
 PU1815.an estimated accuracy of +/- 6 seconds.
 PU1815
 PU1815.The orthometric height was determined by differential leveling and
 PU1815.adjusted by the NATIONAL GEODETIC SURVEY
 PU1815.in June 1991.
 PU1815
 PU1815.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1815.GEOID18 height accuracy estimate available here.
 PU1815
 PU1815.Click photographs - Photos may exist for this station.
 PU1815
 PU1815.The dynamic height is computed by dividing the NAVD 88
 PU1815.geopotential number by the normal gravity value computed on the
 PU1815.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1815.degrees latitude (g = 980.6199 gals.).
 PU1815
 PU1815.The modeled gravity was interpolated from observed gravity values.
 PU1815
 PU1815;                    North         East    Units  Estimated Accuracy
 PU1815;SPC SD N     -   120,930.      294,850.      MT  (+/- 180 meters Scaled)
 PU1815
 PU1815_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK898675(NAD 83)
 PU1815
 PU1815                          SUPERSEDED SURVEY CONTROL
 PU1815
 PU1815  NGVD 29 (??/??/92)  930.239  (m)         3051.96   (f) ADJ UNCH    2 0
 PU1815
 PU1815.Superseded values are not recommended for survey control.
 PU1815
 PU1815.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1815.See file dsdata.pdf to determine how the superseded data were derived.
 PU1815
 PU1815_MARKER: DB = BENCH MARK DISK
 PU1815_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1815_STAMPING: K 369 1962
 PU1815_MARK LOGO: CGS
 PU1815_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1815+STABILITY: SURFACE MOTION
 PU1815
 PU1815  HISTORY     - Date     Condition        Report By
 PU1815  HISTORY     - 1962     MONUMENTED       CGS
 PU1815
 PU1815                          STATION DESCRIPTION
 PU1815
 PU1815'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1815'13.6 MI NW FROM BELLE FOURCHE.
 PU1815'ABOUT 11.7 MILES NORTH ALONG U.S. HIGHWAY 85 FROM THE CHICAGO
 PU1815'AND NORTH WESTERN RAILWAY STATION AT BELLE FOURCHE, THENCE
 PU1815'1.95 MILES NORTHWEST ALONG A GRAVELED ROAD, ABOUT 0.15 MILE
 PU1815'NORTHWEST OF THE CREST OF A HILL IN SECTION 34, T 11 N, R 2 E,
 PU1815'ABOUT 300 FEET SOUTHEAST OF A SMALL BRIDGE, 44 FEET SOUTHWEST
 PU1815'OF A METAL WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET
 PU1815'IN THE TOP OF A CONCRETE POST PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0218 ***********************************************************************
 OS0218  DESIGNATION -  K 37
 OS0218  PID         -  OS0218
 OS0218  STATE/COUNTY-  SD/JONES
 OS0218  COUNTRY     -  US
 OS0218  USGS QUAD   -  MURDO SW (2017)
 OS0218
 OS0218                         *CURRENT SURVEY CONTROL
 OS0218  ______________________________________________________________________
 OS0218* NAD 83(1986) POSITION- 43 46 32.     (N) 100 40 42.     (W)   SCALED
 OS0218* NAVD 88 ORTHO HEIGHT -   638.021 (meters)     2093.24  (feet) ADJUSTED
 OS0218  ______________________________________________________________________
 OS0218  GEOID HEIGHT    -        -24.279 (meters)                     GEOID18
 OS0218  DYNAMIC HEIGHT  -        637.808 (meters)     2092.54  (feet) COMP
 OS0218  MODELED GRAVITY -    980,265.3   (mgal)                       NAVD 88
 OS0218
 OS0218  VERT ORDER      -  FIRST     CLASS II
 OS0218
 OS0218.The horizontal coordinates were scaled from a map and have
 OS0218.an estimated accuracy of +/- 6 seconds.
 OS0218
 OS0218.The orthometric height was determined by differential leveling and
 OS0218.adjusted by the NATIONAL GEODETIC SURVEY
 OS0218.in June 1991.
 OS0218
 OS0218.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0218.GEOID18 height accuracy estimate available here.
 OS0218
 OS0218.Click photographs - Photos may exist for this station.
 OS0218
 OS0218.The dynamic height is computed by dividing the NAVD 88
 OS0218.geopotential number by the normal gravity value computed on the
 OS0218.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0218.degrees latitude (g = 980.6199 gals.).
 OS0218
 OS0218.The modeled gravity was interpolated from observed gravity values.
 OS0218
 OS0218;                    North         East    Units  Estimated Accuracy
 OS0218;SPC SD S     -   160,280.      572,230.      MT  (+/- 180 meters Scaled)
 OS0218
 OS0218_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP649483(NAD 83)
 OS0218
 OS0218                          SUPERSEDED SURVEY CONTROL
 OS0218
 OS0218  NGVD 29 (??/??/92)  637.577  (m)         2091.78   (f) ADJ UNCH    1 2
 OS0218
 OS0218.Superseded values are not recommended for survey control.
 OS0218
 OS0218.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0218.See file dsdata.pdf to determine how the superseded data were derived.
 OS0218
 OS0218_MARKER: DB = BENCH MARK DISK
 OS0218_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0218_STAMPING: K 37 1933
 OS0218_MARK LOGO: CGS
 OS0218_MAGNETIC: N = NO MAGNETIC MATERIAL
 OS0218_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0218+STABILITY: SURFACE MOTION
 OS0218_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0218+SATELLITE: SATELLITE OBSERVATIONS - July 21, 1992
 OS0218
 OS0218  HISTORY     - Date     Condition        Report By
 OS0218  HISTORY     - 1933     MONUMENTED       CGS
 OS0218  HISTORY     - 1941     GOOD             CGS
 OS0218  HISTORY     - 19920721 GOOD             NGS
 OS0218
 OS0218                          STATION DESCRIPTION
 OS0218
 OS0218'DESCRIBED BY COAST AND GEODETIC SURVEY 1941
 OS0218'8.2 MI S FROM MURDO.
 OS0218'8.25 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM MURDO, JONES COUNTY,
 OS0218'1-1/4 MILES SOUTH OF A LARGE STUCCO FARMHOUSE, AT A CURVE, AT
 OS0218'THE CREST OF A SMALL HILL, 18 YARDS NORTH OF A POLE, AND 16 YARDS
 OS0218'WEST OF THE CENTERLINE OF THE HIGHWAY.  A STANDARD DISK, STAMPED
 OS0218'K 37 1933 AND SET IN THE TOP OF A CONCRETE POST.
 OS0218
 OS0218                          STATION RECOVERY (1992)
 OS0218
 OS0218'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0218'12.4 KM (7.70 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0218'OF INTERSTATE HIGHWAY 90 (EXIT 192) IN MURDO, 200.0 M (656.2 FT)
 OS0218'NORTH OF THE EXTENDED CENTER OF COUNTY ROAD S7, 153.0 M (502.0 FT)
 OS0218'SOUTH OF A T-FENCE CORNER, 67.3 M (220.8 FT) WEST OF AND LEVEL WITH
 OS0218'THE CENTERLINE OF THE HIGHWAY, 33.9 M (111.2 FT) WEST OF A WITNESS
 OS0218'POST AND FENCE, AND THE MONUMENT PROJECTS 0.05 M (0.16 FT) ABOVE THE
 OS0218'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0243 ***********************************************************************
 OS0243  DESIGNATION -  K 370
 OS0243  PID         -  OS0243
 OS0243  STATE/COUNTY-  SD/JONES
 OS0243  COUNTRY     -  US
 OS0243  USGS QUAD   -  STAMFORD (2017)
 OS0243
 OS0243                         *CURRENT SURVEY CONTROL
 OS0243  ______________________________________________________________________
 OS0243* NAD 83(1986) POSITION- 43 53 45.     (N) 101 03 34.     (W)   SCALED
 OS0243* NAVD 88 ORTHO HEIGHT -   733.985 (meters)     2408.08  (feet) ADJUSTED
 OS0243  ______________________________________________________________________
 OS0243  GEOID HEIGHT    -        -23.224 (meters)                     GEOID18
 OS0243  DYNAMIC HEIGHT  -        733.749 (meters)     2407.31  (feet) COMP
 OS0243  MODELED GRAVITY -    980,273.8   (mgal)                       NAVD 88
 OS0243
 OS0243  VERT ORDER      -  FIRST     CLASS II
 OS0243
 OS0243.The horizontal coordinates were scaled from a map and have
 OS0243.an estimated accuracy of +/- 6 seconds.
 OS0243
 OS0243.The orthometric height was determined by differential leveling and
 OS0243.adjusted by the NATIONAL GEODETIC SURVEY
 OS0243.in June 1991.
 OS0243
 OS0243.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0243.GEOID18 height accuracy estimate available here.
 OS0243
 OS0243.Click photographs - Photos may exist for this station.
 OS0243
 OS0243.The dynamic height is computed by dividing the NAVD 88
 OS0243.geopotential number by the normal gravity value computed on the
 OS0243.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0243.degrees latitude (g = 980.6199 gals.).
 OS0243
 OS0243.The modeled gravity was interpolated from observed gravity values.
 OS0243
 OS0243;                    North         East    Units  Estimated Accuracy
 OS0243;SPC SD S     -   173,840.      541,670.      MT  (+/- 180 meters Scaled)
 OS0243
 OS0243_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP345623(NAD 83)
 OS0243
 OS0243                          SUPERSEDED SURVEY CONTROL
 OS0243
 OS0243  NGVD 29 (??/??/92)  733.512  (m)         2406.53   (f) ADJ UNCH    1 2
 OS0243
 OS0243.Superseded values are not recommended for survey control.
 OS0243
 OS0243.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0243.See file dsdata.pdf to determine how the superseded data were derived.
 OS0243
 OS0243_MARKER: DB = BENCH MARK DISK
 OS0243_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 OS0243_STAMPING: K 370 1962
 OS0243_MARK LOGO: CGS
 OS0243_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0243_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0243_ROD/PIPE-DEPTH: 3.7 meters
 OS0243
 OS0243  HISTORY     - Date     Condition        Report By
 OS0243  HISTORY     - 1962     MONUMENTED       CGS
 OS0243
 OS0243                          STATION DESCRIPTION
 OS0243
 OS0243'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0243'9.1 MI W FROM OKATON.
 OS0243'ABOUT 9.1 MILES WEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL
 OS0243'AND PACIFIC RAILROAD FROM THE GRAIN ELEVATORS AT OKATON, IN
 OS0243'SECTION 6, T 2 S, R 26 E, 49 FEET NORTH OF THE NORTH RAIL, 142
 OS0243'FEET NORTHWEST OF AND ACROSS THE TRACKS FROM MILE POST 536,
 OS0243'1 1/2 FEET SOUTH OF A FENCE, 1.4 FEET WEST OF A METAL WITNESS
 OS0243'POST, ABOUT LEVEL WITH THE RAILS, AND ON THE TOP OF A 5/8-INCH
 OS0243'COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 12 FEET AND IS
 OS0243'ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0519 ***********************************************************************
 PT0519  DESIGNATION -  K 371
 PT0519  PID         -  PT0519
 PT0519  STATE/COUNTY-  SD/HAAKON
 PT0519  COUNTRY     -  US
 PT0519  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0519
 PT0519                         *CURRENT SURVEY CONTROL
 PT0519  ______________________________________________________________________
 PT0519* NAD 83(1986) POSITION- 44 11 49.     (N) 101 40 02.     (W)   SCALED
 PT0519* NAVD 88 ORTHO HEIGHT -   730.590 (meters)     2396.94  (feet) ADJUSTED
 PT0519  ______________________________________________________________________
 PT0519  GEOID HEIGHT    -        -21.030 (meters)                     GEOID18
 PT0519  DYNAMIC HEIGHT  -        730.383 (meters)     2396.26  (feet) COMP
 PT0519  MODELED GRAVITY -    980,311.0   (mgal)                       NAVD 88
 PT0519
 PT0519  VERT ORDER      -  FIRST     CLASS II
 PT0519
 PT0519.The horizontal coordinates were scaled from a map and have
 PT0519.an estimated accuracy of +/- 6 seconds.
 PT0519
 PT0519.The orthometric height was determined by differential leveling and
 PT0519.adjusted by the NATIONAL GEODETIC SURVEY
 PT0519.in June 1991.
 PT0519
 PT0519.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0519.GEOID18 height accuracy estimate available here.
 PT0519
 PT0519.Click photographs - Photos may exist for this station.
 PT0519
 PT0519.The dynamic height is computed by dividing the NAVD 88
 PT0519.geopotential number by the normal gravity value computed on the
 PT0519.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0519.degrees latitude (g = 980.6199 gals.).
 PT0519
 PT0519.The modeled gravity was interpolated from observed gravity values.
 PT0519
 PT0519;                    North         East    Units  Estimated Accuracy
 PT0519;SPC SD S     -   207,890.      493,380.      MT  (+/- 180 meters Scaled)
 PT0519
 PT0519_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP868972(NAD 83)
 PT0519
 PT0519                          SUPERSEDED SURVEY CONTROL
 PT0519
 PT0519  NGVD 29 (??/??/92)  730.128  (m)         2395.43   (f) ADJ UNCH    1 2
 PT0519
 PT0519.Superseded values are not recommended for survey control.
 PT0519
 PT0519.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0519.See file dsdata.pdf to determine how the superseded data were derived.
 PT0519
 PT0519_MARKER: DB = BENCH MARK DISK
 PT0519_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0519_STAMPING: K 371 1962
 PT0519_MARK LOGO: CGS
 PT0519_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0519_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0519_ROD/PIPE-DEPTH: 3.7 meters
 PT0519
 PT0519  HISTORY     - Date     Condition        Report By
 PT0519  HISTORY     - 1962     MONUMENTED       CGS
 PT0519  HISTORY     - 19990612 MARK NOT FOUND   NGS
 PT0519
 PT0519                          STATION DESCRIPTION
 PT0519
 PT0519'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0519'11 MI N FROM PHILIP.
 PT0519'ABOUT 11.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0519'NORTH WESTERN RAILROAD STATION AT PHILIP, 98 FEET SOUTHEAST OF
 PT0519'THE CENTERLINE INTERSECTION OF THE HIGHWAY AND A GRAVEL ROAD, 85
 PT0519'FEET EAST OF THE CENTERLINE OF THE HIGHWAY, 1 1/2 FEET NORTHWEST
 PT0519'OF A FENCE, 1.3 FEET EAST OF A METAL WITNESS POST, ABOUT LEVEL
 PT0519'WITH THE HIGHWAY, CLAMPED ON A 5/8 INCH COPPER-COATED ROD WHICH
 PT0519'IS DRIVEN TO A DEPTH OF 12 FEET, AND ENCASED IN A 6-INCH TILE
 PT0519'PROJECTING ABOUT 4 INCHES.
 PT0519
 PT0519                          STATION RECOVERY (1999)
 PT0519
 PT0519'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1999 (DW)
 PT0519'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0460 ***********************************************************************
 PT0460  DESIGNATION -  K 372
 PT0460  PID         -  PT0460
 PT0460  STATE/COUNTY-  SD/HAAKON
 PT0460  COUNTRY     -  US
 PT0460  USGS QUAD   -  POWELL (2017)
 PT0460
 PT0460                         *CURRENT SURVEY CONTROL
 PT0460  ______________________________________________________________________
 PT0460* NAD 83(1986) POSITION- 44 02 47.     (N) 101 28 14.     (W)   SCALED
 PT0460* NAVD 88 ORTHO HEIGHT -   621.129 (meters)     2037.82  (feet) ADJUSTED
 PT0460  ______________________________________________________________________
 PT0460  GEOID HEIGHT    -        -21.828 (meters)                     GEOID18
 PT0460  DYNAMIC HEIGHT  -        620.941 (meters)     2037.20  (feet) COMP
 PT0460  MODELED GRAVITY -    980,297.0   (mgal)                       NAVD 88
 PT0460
 PT0460  VERT ORDER      -  SECOND    CLASS 0
 PT0460
 PT0460.The horizontal coordinates were scaled from a map and have
 PT0460.an estimated accuracy of +/- 6 seconds.
 PT0460
 PT0460.The orthometric height was determined by differential leveling and
 PT0460.adjusted by the NATIONAL GEODETIC SURVEY
 PT0460.in June 1991.
 PT0460
 PT0460.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0460.GEOID18 height accuracy estimate available here.
 PT0460
 PT0460.Click photographs - Photos may exist for this station.
 PT0460
 PT0460.The dynamic height is computed by dividing the NAVD 88
 PT0460.geopotential number by the normal gravity value computed on the
 PT0460.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0460.degrees latitude (g = 980.6199 gals.).
 PT0460
 PT0460.The modeled gravity was interpolated from observed gravity values.
 PT0460
 PT0460;                    North         East    Units  Estimated Accuracy
 PT0460;SPC SD S     -   190,930.      508,870.      MT  (+/- 180 meters Scaled)
 PT0460
 PT0460_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP020799(NAD 83)
 PT0460
 PT0460                          SUPERSEDED SURVEY CONTROL
 PT0460
 PT0460  NGVD 29 (??/??/92)  620.669  (m)         2036.31   (f) ADJ UNCH    2 0
 PT0460
 PT0460.Superseded values are not recommended for survey control.
 PT0460
 PT0460.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0460.See file dsdata.pdf to determine how the superseded data were derived.
 PT0460
 PT0460_MARKER: DB = BENCH MARK DISK
 PT0460_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0460_STAMPING: K 372 1962
 PT0460_MARK LOGO: CGS
 PT0460_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0460_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0460_ROD/PIPE-DEPTH: 4.0 meters
 PT0460
 PT0460  HISTORY     - Date     Condition        Report By
 PT0460  HISTORY     - 1962     MONUMENTED       CGS
 PT0460
 PT0460                          STATION DESCRIPTION
 PT0460
 PT0460'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0460'10 MI E FROM PHILLIP.
 PT0460'9.95 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY FROM
 PT0460'THE STATION AT PHILIP, IN SECTION 16, T 1 N, R 22 E, 1.0 MILE
 PT0460'EAST OF THE POWELL STATION SIGN, 45 FEET SOUTH OF THE SOUTH
 PT0460'RAIL, 100 FEET EAST OF MILE POST 550, 2 FEET NORTH OF A FENCE,
 PT0460'1.2 FEET EAST OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE
 PT0460'LEVEL OF THE RAIL, AND ON THE TOP OF A 5/8-INCH COPPER COATED
 PT0460'ROD DRIVEN TO A DEPTH OF 13 FEET AND ENCASED IN A 6-INCH TILE
 PT0460'PROJECTING 6-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0655 ***********************************************************************
 PT0655  DESIGNATION -  K 373
 PT0655  PID         -  PT0655
 PT0655  STATE/COUNTY-  SD/HAAKON
 PT0655  COUNTRY     -  US
 PT0655  USGS QUAD   -  HILLAND NW (2017)
 PT0655
 PT0655                         *CURRENT SURVEY CONTROL
 PT0655  ______________________________________________________________________
 PT0655* NAD 83(1986) POSITION- 44 24 30.     (N) 101 55 38.     (W)   SCALED
 PT0655* NAVD 88 ORTHO HEIGHT -   751.517 (meters)     2465.60  (feet) ADJUSTED
 PT0655  ______________________________________________________________________
 PT0655  GEOID HEIGHT    -        -20.200 (meters)                     GEOID18
 PT0655  DYNAMIC HEIGHT  -        751.324 (meters)     2464.97  (feet) COMP
 PT0655  MODELED GRAVITY -    980,336.8   (mgal)                       NAVD 88
 PT0655
 PT0655  VERT ORDER      -  SECOND    CLASS 0
 PT0655
 PT0655.The horizontal coordinates were scaled from a map and have
 PT0655.an estimated accuracy of +/- 6 seconds.
 PT0655
 PT0655.The orthometric height was determined by differential leveling and
 PT0655.adjusted by the NATIONAL GEODETIC SURVEY
 PT0655.in June 1991.
 PT0655
 PT0655.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0655.GEOID18 height accuracy estimate available here.
 PT0655
 PT0655.Click photographs - Photos may exist for this station.
 PT0655
 PT0655.The dynamic height is computed by dividing the NAVD 88
 PT0655.geopotential number by the normal gravity value computed on the
 PT0655.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0655.degrees latitude (g = 980.6199 gals.).
 PT0655
 PT0655.The modeled gravity was interpolated from observed gravity values.
 PT0655
 PT0655;                    North         East    Units  Estimated Accuracy
 PT0655;SPC SD S     -   231,740.      473,050.      MT  (+/- 180 meters Scaled)
 PT0655
 PT0655_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ669213(NAD 83)
 PT0655
 PT0655                          SUPERSEDED SURVEY CONTROL
 PT0655
 PT0655  NGVD 29 (??/??/92)  751.060  (m)         2464.10   (f) ADJ UNCH    2 0
 PT0655
 PT0655.Superseded values are not recommended for survey control.
 PT0655
 PT0655.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0655.See file dsdata.pdf to determine how the superseded data were derived.
 PT0655
 PT0655_MARKER: DB = BENCH MARK DISK
 PT0655_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0655_STAMPING: K 373 1962
 PT0655_MARK LOGO: CGS
 PT0655_PROJECTION: PROJECTING 122 CENTIMETERS
 PT0655_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0655+STABILITY: SURFACE MOTION
 PT0655
 PT0655  HISTORY     - Date     Condition        Report By
 PT0655  HISTORY     - 1962     MONUMENTED       CGS
 PT0655
 PT0655                          STATION DESCRIPTION
 PT0655
 PT0655'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0655'17.8 MI W FROM MILESVILLE.
 PT0655'ABOUT 4.0 MILES SOUTH ALONG A GRAVEL ROAD FROM THE CHURCH OF THE
 PT0655'LUTHERAN HOUR AT MILESVILLE, THENCE 7.35 MILES WEST ALONG STATE
 PT0655'HIGHWAY 34 AND 73, THENCE 6.45 MILES WEST ALONG A GRAVEL ROAD
 PT0655'WHICH WAS FORMERLY HIGHWAY 34 AND 73, MARK MAY ALSO BE REACHED
 PT0655'BY GOING 0.1 MILE SOUTHEAST ALONG STATE HIGHWAY 73 FROM THE POST
 PT0655'OFFICE AT HOWES, THENCE 0.45 MILE NORTHEAST ALONG STATE HIGHWAY
 PT0655'34 AND 73, THENCE 17.75 MILES SOUTHEAST ALONG A GRAVEL ROAD
 PT0655'WHICH WAS FORMERLY HIGHWAY 34 AND 73, 70 FEET WEST OF A POWER
 PT0655'POLE, 58 FEET SOUTH OF THE CENTERLINE OF THE ROAD, 7 FEET SOUTH
 PT0655'OF A FENCE, ABOUT 2 FEET ABOVE THE LEVEL OF THE ROAD, AND SET IN
 PT0655'THE BASE OF AN 18-INCH CONCRETE CYLINDER WHICH PROJECTS ABOUT
 PT0655'4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0691 ***********************************************************************
 PT0691  DESIGNATION -  K 374
 PT0691  PID         -  PT0691
 PT0691  STATE/COUNTY-  SD/HAAKON
 PT0691  COUNTRY     -  US
 PT0691  USGS QUAD   -  ELBON (2017)
 PT0691
 PT0691                         *CURRENT SURVEY CONTROL
 PT0691  ______________________________________________________________________
 PT0691* NAD 83(1986) POSITION- 44 17 01.     (N) 101 41 15.     (W)   SCALED
 PT0691* NAVD 88 ORTHO HEIGHT -   765.078 (meters)     2510.09  (feet) ADJUSTED
 PT0691  ______________________________________________________________________
 PT0691  GEOID HEIGHT    -        -20.931 (meters)                     GEOID18
 PT0691  DYNAMIC HEIGHT  -        764.864 (meters)     2509.39  (feet) COMP
 PT0691  MODELED GRAVITY -    980,314.2   (mgal)                       NAVD 88
 PT0691
 PT0691  VERT ORDER      -  SECOND    CLASS 0
 PT0691
 PT0691.The horizontal coordinates were scaled from a map and have
 PT0691.an estimated accuracy of +/- 6 seconds.
 PT0691
 PT0691.The orthometric height was determined by differential leveling and
 PT0691.adjusted by the NATIONAL GEODETIC SURVEY
 PT0691.in June 1991.
 PT0691
 PT0691.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0691.GEOID18 height accuracy estimate available here.
 PT0691
 PT0691.Click photographs - Photos may exist for this station.
 PT0691
 PT0691.The dynamic height is computed by dividing the NAVD 88
 PT0691.geopotential number by the normal gravity value computed on the
 PT0691.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0691.degrees latitude (g = 980.6199 gals.).
 PT0691
 PT0691.The modeled gravity was interpolated from observed gravity values.
 PT0691
 PT0691;                    North         East    Units  Estimated Accuracy
 PT0691;SPC SD S     -   217,550.      491,910.      MT  (+/- 180 meters Scaled)
 PT0691
 PT0691_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKQ855068(NAD 83)
 PT0691
 PT0691                          SUPERSEDED SURVEY CONTROL
 PT0691
 PT0691  NGVD 29 (??/??/92)  764.611  (m)         2508.56   (f) ADJ UNCH    2 0
 PT0691
 PT0691.Superseded values are not recommended for survey control.
 PT0691
 PT0691.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0691.See file dsdata.pdf to determine how the superseded data were derived.
 PT0691
 PT0691_MARKER: DB = BENCH MARK DISK
 PT0691_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0691_STAMPING: K 374 1962
 PT0691_MARK LOGO: CGS
 PT0691_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0691_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0691_ROD/PIPE-DEPTH: 3.7 meters
 PT0691
 PT0691  HISTORY     - Date     Condition        Report By
 PT0691  HISTORY     - 1962     MONUMENTED       CGS
 PT0691
 PT0691                          STATION DESCRIPTION
 PT0691
 PT0691'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0691'8.5 MI E FROM HILLAND.
 PT0691'ABOUT 8.5 MILES EAST ALONG A GRAVEL ROAD FROM THE CHURCH AND
 PT0691'CEMETERY AT HILLAND, OR 12.35 MILES SOUTH OF MILESVILLE, THENCE
 PT0691'0.75 MILE WEST, IN SECTION 26, T 4 N, R 20 E, 150 FEET NORTHEAST
 PT0691'OF THE NORTHEAST CORNER OF A FARM HOUSE, 93 FEET SOUTH OF THE
 PT0691'CENTERLINE OF THE ROAD, 31 FEET EAST OF THE CENTERLINE OF A ROAD
 PT0691'LEADING SOUTH FROM THE GRAVEL ROAD, 43 FEET SOUTH OF A POWER
 PT0691'POLE, 1.2 FEET WEST OF A METAL WITNESS POST, 1 FOOT WEST OF A
 PT0691'FENCE, CLAMPED ON A 5/8 INCH COPPER-COATED ROD WHICH IS DRIVEN
 PT0691'TO A DEPTH OF 12 FEET, AND ENCASED IN A 6-INCH TILE PROJECTING
 PT0691'ABOUT 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0382 ***********************************************************************
 PU0382  DESIGNATION -  K 375
 PU0382  PID         -  PU0382
 PU0382  STATE/COUNTY-  SD/PENNINGTON
 PU0382  COUNTRY     -  US
 PU0382  USGS QUAD   -  PEDRO (2017)
 PU0382
 PU0382                         *CURRENT SURVEY CONTROL
 PU0382  ______________________________________________________________________
 PU0382* NAD 83(1986) POSITION- 44 27 06.     (N) 102 04 42.     (W)   SCALED
 PU0382* NAVD 88 ORTHO HEIGHT -   599.229 (meters)     1965.97  (feet) ADJUSTED
 PU0382  ______________________________________________________________________
 PU0382  GEOID HEIGHT    -        -19.804 (meters)                     GEOID18
 PU0382  DYNAMIC HEIGHT  -        599.093 (meters)     1965.52  (feet) COMP
 PU0382  MODELED GRAVITY -    980,372.6   (mgal)                       NAVD 88
 PU0382
 PU0382  VERT ORDER      -  SECOND    CLASS 0
 PU0382
 PU0382.The horizontal coordinates were scaled from a map and have
 PU0382.an estimated accuracy of +/- 6 seconds.
 PU0382
 PU0382.The orthometric height was determined by differential leveling and
 PU0382.adjusted by the NATIONAL GEODETIC SURVEY
 PU0382.in June 1991.
 PU0382
 PU0382.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0382.GEOID18 height accuracy estimate available here.
 PU0382
 PU0382.Click photographs - Photos may exist for this station.
 PU0382
 PU0382.The dynamic height is computed by dividing the NAVD 88
 PU0382.geopotential number by the normal gravity value computed on the
 PU0382.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0382.degrees latitude (g = 980.6199 gals.).
 PU0382
 PU0382.The modeled gravity was interpolated from observed gravity values.
 PU0382
 PU0382;                    North         East    Units  Estimated Accuracy
 PU0382;SPC SD S     -   236,800.      461,120.      MT  (+/- 180 meters Scaled)
 PU0382
 PU0382_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK324261(NAD 83)
 PU0382
 PU0382                          SUPERSEDED SURVEY CONTROL
 PU0382
 PU0382  NGVD 29 (??/??/92)  598.787  (m)         1964.52   (f) ADJ UNCH    2 0
 PU0382
 PU0382.Superseded values are not recommended for survey control.
 PU0382
 PU0382.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0382.See file dsdata.pdf to determine how the superseded data were derived.
 PU0382
 PU0382_MARKER: DB = BENCH MARK DISK
 PU0382_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0382_STAMPING: K 375 1962
 PU0382_MARK LOGO: CGS
 PU0382_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0382_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0382+STABILITY: SURFACE MOTION
 PU0382
 PU0382  HISTORY     - Date     Condition        Report By
 PU0382  HISTORY     - 1962     MONUMENTED       CGS
 PU0382
 PU0382                          STATION DESCRIPTION
 PU0382
 PU0382'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0382'3.8 MI NE FROM PEDRO.
 PU0382'ABOUT 0.1 MILE EAST ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0382'AT PEDRO, THENCE 0.8 MILE NORTH ALONG A GRAVELED ROAD, THENCE
 PU0382'2.9 MILES NORTHEAST ALONG A GRADED DIRT ROAD, IN SECTION 28,
 PU0382'T 6 N, R 17 E, ABOUT 0.3 MILE SOUTHEAST OF A FARM HOUSE, 42 FEET
 PU0382'WEST OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTH OF A FENCE
 PU0382'CORNER, 1 1/2 FEET EAST OF A FENCE, 1.8 FEET SOUTH OF A METAL
 PU0382'WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF
 PU0382'A CONCRETE POST PROJECTING 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1601 ***********************************************************************
 PU1601  DESIGNATION -  K 376
 PU1601  PID         -  PU1601
 PU1601  STATE/COUNTY-  SD/LAWRENCE
 PU1601  COUNTRY     -  US
 PU1601  USGS QUAD   -  SPEARFISH (2017)
 PU1601
 PU1601                         *CURRENT SURVEY CONTROL
 PU1601  ______________________________________________________________________
 PU1601* NAD 83(1986) POSITION- 44 26 50.     (N) 103 51 57.     (W)   SCALED
 PU1601* NAVD 88 ORTHO HEIGHT -  1194.631 (meters)     3919.39  (feet) ADJUSTED
 PU1601  ______________________________________________________________________
 PU1601  GEOID HEIGHT    -        -14.186 (meters)                     GEOID18
 PU1601  DYNAMIC HEIGHT  -       1194.164 (meters)     3917.85  (feet) COMP
 PU1601  MODELED GRAVITY -    980,186.0   (mgal)                       NAVD 88
 PU1601
 PU1601  VERT ORDER      -  SECOND    CLASS 0
 PU1601
 PU1601.The horizontal coordinates were scaled from a map and have
 PU1601.an estimated accuracy of +/- 6 seconds.
 PU1601
 PU1601.The orthometric height was determined by differential leveling and
 PU1601.adjusted by the NATIONAL GEODETIC SURVEY
 PU1601.in June 1991.
 PU1601
 PU1601.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1601.GEOID18 height accuracy estimate available here.
 PU1601
 PU1601.Click photographs - Photos may exist for this station.
 PU1601
 PU1601.The dynamic height is computed by dividing the NAVD 88
 PU1601.geopotential number by the normal gravity value computed on the
 PU1601.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1601.degrees latitude (g = 980.6199 gals.).
 PU1601
 PU1601.The modeled gravity was interpolated from observed gravity values.
 PU1601
 PU1601;                    North         East    Units  Estimated Accuracy
 PU1601;SPC SD N     -    75,560.      292,390.      MT  (+/- 180 meters Scaled)
 PU1601
 PU1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK902221(NAD 83)
 PU1601
 PU1601                          SUPERSEDED SURVEY CONTROL
 PU1601
 PU1601  NGVD 29 (??/??/92) 1194.018  (m)         3917.37   (f) ADJ UNCH    2 0
 PU1601
 PU1601.Superseded values are not recommended for survey control.
 PU1601
 PU1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1601.See file dsdata.pdf to determine how the superseded data were derived.
 PU1601
 PU1601_MARKER: DB = BENCH MARK DISK
 PU1601_SETTING: 66 = SET IN ROCK OUTCROP
 PU1601_STAMPING: K 376 1962
 PU1601_MARK LOGO: CGS
 PU1601_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PU1601+STABILITY: POSITION/ELEVATION WELL
 PU1601
 PU1601  HISTORY     - Date     Condition        Report By
 PU1601  HISTORY     - 1962     MONUMENTED       CGS
 PU1601
 PU1601                          STATION DESCRIPTION
 PU1601
 PU1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1601'4.2 MI SE FROM SPEARFISH.
 PU1601'1 MILE SOUTHEAST ALONG U.S. HIGHWAY 85 FROM THE POST OFFICE AT
 PU1601'SPEARFISH, THENCE 3.15 MILE SOUTH ALONG U.S. HIGHWAY 14A, SET IN
 PU1601'A ROCK CUT VERTICAL, 16 FEET NORTH OF THE CENTERLINE OF THE HIGHWAY,
 PU1601'2 FEET ABOVE THE GROUND AND IN THE SOUTH FACE OF THE ROCK CUT
 PU1601'VERTICAL, ABOUT 1 FOOT ABOVE THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU2010 ***********************************************************************
 PU2010  DESIGNATION -  K 377
 PU2010  PID         -  PU2010
 PU2010  STATE/COUNTY-  SD/BUTTE
 PU2010  COUNTRY     -  US
 PU2010  USGS QUAD   -  FRUITDALE (2017)
 PU2010
 PU2010                         *CURRENT SURVEY CONTROL
 PU2010  ______________________________________________________________________
 PU2010* NAD 83(1986) POSITION- 44 38 54.     (N) 103 43 13.     (W)   SCALED
 PU2010* NAVD 88 ORTHO HEIGHT -   916.471 (meters)     3006.79  (feet) ADJUSTED
 PU2010  ______________________________________________________________________
 PU2010  GEOID HEIGHT    -        -15.516 (meters)                     GEOID18
 PU2010  DYNAMIC HEIGHT  -        916.223 (meters)     3005.98  (feet) COMP
 PU2010  MODELED GRAVITY -    980,315.9   (mgal)                       NAVD 88
 PU2010
 PU2010  VERT ORDER      -  SECOND    CLASS 0
 PU2010
 PU2010.The horizontal coordinates were scaled from a map and have
 PU2010.an estimated accuracy of +/- 6 seconds.
 PU2010
 PU2010.The orthometric height was determined by differential leveling and
 PU2010.adjusted by the NATIONAL GEODETIC SURVEY
 PU2010.in June 1991.
 PU2010
 PU2010.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU2010.GEOID18 height accuracy estimate available here.
 PU2010
 PU2010.Click photographs - Photos may exist for this station.
 PU2010
 PU2010.The dynamic height is computed by dividing the NAVD 88
 PU2010.geopotential number by the normal gravity value computed on the
 PU2010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU2010.degrees latitude (g = 980.6199 gals.).
 PU2010
 PU2010.The modeled gravity was interpolated from observed gravity values.
 PU2010
 PU2010;                    North         East    Units  Estimated Accuracy
 PU2010;SPC SD N     -    97,340.      304,990.      MT  (+/- 180 meters Scaled)
 PU2010
 PU2010_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK014446(NAD 83)
 PU2010
 PU2010                          SUPERSEDED SURVEY CONTROL
 PU2010
 PU2010  NGVD 29 (??/??/92)  915.987  (m)         3005.20   (f) ADJ UNCH    2 0
 PU2010
 PU2010.Superseded values are not recommended for survey control.
 PU2010
 PU2010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU2010.See file dsdata.pdf to determine how the superseded data were derived.
 PU2010
 PU2010_MARKER: DB = BENCH MARK DISK
 PU2010_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU2010_SP_SET: CULVERT WINGWALL
 PU2010_STAMPING: K 377 1962
 PU2010_MARK LOGO: CGS
 PU2010_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU2010+STABILITY: SURFACE MOTION
 PU2010
 PU2010  HISTORY     - Date     Condition        Report By
 PU2010  HISTORY     - 1962     MONUMENTED       CGS
 PU2010
 PU2010                          STATION DESCRIPTION
 PU2010
 PU2010'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU2010'2.5 MI SW FROM FRUITDALE.
 PU2010'1.6 MILES SOUTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU2010'AT FRUITDALE, THENCE 0.9 MILE WEST ALONG A GRAVELED ROAD, IN
 PU2010'THE TOP OF THE NORTHEAST END OF THE NORTHEAST CONCRETE WING
 PU2010'WALL OF A CONCRETE CULVERT OVER A SMALL CANAL, 15 FEET NORTH
 PU2010'OF THE CENTER LINE OF THE ROAD, 1.5 FEET NORTH OF A FENCE, AND
 PU2010'ABOUT 1 FOOT LOWER THEN THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0457 ***********************************************************************
 PU0457  DESIGNATION -  K 378
 PU0457  PID         -  PU0457
 PU0457  STATE/COUNTY-  SD/PENNINGTON
 PU0457  COUNTRY     -  US
 PU0457  USGS QUAD   -  CREIGHTON (2017)
 PU0457
 PU0457                         *CURRENT SURVEY CONTROL
 PU0457  ______________________________________________________________________
 PU0457* NAD 83(1986) POSITION- 44 17 52.     (N) 102 11 15.     (W)   SCALED
 PU0457* NAVD 88 ORTHO HEIGHT -   788.762 (meters)     2587.80  (feet) ADJUSTED
 PU0457  ______________________________________________________________________
 PU0457  GEOID HEIGHT    -        -19.402 (meters)                     GEOID18
 PU0457  DYNAMIC HEIGHT  -        788.545 (meters)     2587.08  (feet) COMP
 PU0457  MODELED GRAVITY -    980,316.2   (mgal)                       NAVD 88
 PU0457
 PU0457  VERT ORDER      -  SECOND    CLASS 0
 PU0457
 PU0457.The horizontal coordinates were scaled from a map and have
 PU0457.an estimated accuracy of +/- 6 seconds.
 PU0457
 PU0457.The orthometric height was determined by differential leveling and
 PU0457.adjusted by the NATIONAL GEODETIC SURVEY
 PU0457.in June 1991.
 PU0457
 PU0457.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0457.GEOID18 height accuracy estimate available here.
 PU0457
 PU0457.Click photographs - Photos may exist for this station.
 PU0457
 PU0457.The dynamic height is computed by dividing the NAVD 88
 PU0457.geopotential number by the normal gravity value computed on the
 PU0457.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0457.degrees latitude (g = 980.6199 gals.).
 PU0457
 PU0457.The modeled gravity was interpolated from observed gravity values.
 PU0457
 PU0457;                    North         East    Units  Estimated Accuracy
 PU0457;SPC SD S     -   219,890.      452,050.      MT  (+/- 180 meters Scaled)
 PU0457
 PU0457_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK243087(NAD 83)
 PU0457
 PU0457                          SUPERSEDED SURVEY CONTROL
 PU0457
 PU0457  NGVD 29 (??/??/92)  788.301  (m)         2586.28   (f) ADJ UNCH    2 0
 PU0457
 PU0457.Superseded values are not recommended for survey control.
 PU0457
 PU0457.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0457.See file dsdata.pdf to determine how the superseded data were derived.
 PU0457
 PU0457_MARKER: DB = BENCH MARK DISK
 PU0457_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0457_STAMPING: K 378 1962
 PU0457_MARK LOGO: CGS
 PU0457_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0457_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0457+STABILITY: SURFACE MOTION
 PU0457
 PU0457  HISTORY     - Date     Condition        Report By
 PU0457  HISTORY     - 1962     MONUMENTED       CGS
 PU0457
 PU0457                          STATION DESCRIPTION
 PU0457
 PU0457'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0457'3.8 MI NE FROM CREIGHTON.
 PU0457'ABOUT 2.0 MILES NORTH ALONG A GRAVELED ROAD FROM THE POST OFFICE
 PU0457'AND SERVICE STATION AT CREIGHTON, THENCE 1.0 MILES EAST ALONG A
 PU0457'GRAVELED ROAD, THENCE 0.75 MILE NORTH ALONG A GRAVELED ROAD, 1.0
 PU0457'MILE SOUTH OF THE NORTH CREIGHTON SCHOOL, 0.2 MILE SOUTH OF A SMALL
 PU0457'LAKE ON THE EAST SIDE OF THE ROAD, 130 FEET SOUTHEAST OF THE CENTER
 PU0457'LINE OF A ROAD INTERSECTION, 112 FEET SOUTH OF THE CENTER LINE OF
 PU0457'AN EAST-WEST GRAVELED ROAD, 72 FEET EAST OF THE CENTER LINE OF A
 PU0457'GRAVELED ROAD, AT AN OFF SET IN A FENCE ROW, 1.8 FEET NORTH OF A
 PU0457'METAL WITNESS POST, 1.7 FEET NORTHWEST OF A FENCE, ABOUT LEVEL WITH
 PU0457'THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 6
 PU0457'INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0589 ***********************************************************************
 PU0589  DESIGNATION -  K 379
 PU0589  PID         -  PU0589
 PU0589  STATE/COUNTY-  SD/PENNINGTON
 PU0589  COUNTRY     -  US
 PU0589  USGS QUAD   -  HORSE TOOTH (2017)
 PU0589
 PU0589                         *CURRENT SURVEY CONTROL
 PU0589  ______________________________________________________________________
 PU0589* NAD 83(1986) POSITION- 44 09 16.     (N) 102 04 03.     (W)   SCALED
 PU0589* NAVD 88 ORTHO HEIGHT -   813.059 (meters)     2667.51  (feet) ADJUSTED
 PU0589  ______________________________________________________________________
 PU0589  GEOID HEIGHT    -        -19.629 (meters)                     GEOID18
 PU0589  DYNAMIC HEIGHT  -        812.825 (meters)     2666.74  (feet) COMP
 PU0589  MODELED GRAVITY -    980,302.9   (mgal)                       NAVD 88
 PU0589
 PU0589  VERT ORDER      -  SECOND    CLASS 0
 PU0589
 PU0589.The horizontal coordinates were scaled from a map and have
 PU0589.an estimated accuracy of +/- 6 seconds.
 PU0589
 PU0589.The orthometric height was determined by differential leveling and
 PU0589.adjusted by the NATIONAL GEODETIC SURVEY
 PU0589.in June 1991.
 PU0589
 PU0589.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0589.GEOID18 height accuracy estimate available here.
 PU0589
 PU0589.Click photographs - Photos may exist for this station.
 PU0589
 PU0589.The dynamic height is computed by dividing the NAVD 88
 PU0589.geopotential number by the normal gravity value computed on the
 PU0589.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0589.degrees latitude (g = 980.6199 gals.).
 PU0589
 PU0589.The modeled gravity was interpolated from observed gravity values.
 PU0589
 PU0589;                    North         East    Units  Estimated Accuracy
 PU0589;SPC SD S     -   203,760.      461,290.      MT  (+/- 180 meters Scaled)
 PU0589
 PU0589_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ345932(NAD 83)
 PU0589
 PU0589                          SUPERSEDED SURVEY CONTROL
 PU0589
 PU0589  NGVD 29 (??/??/92)  812.603  (m)         2666.02   (f) ADJ UNCH    2 0
 PU0589
 PU0589.Superseded values are not recommended for survey control.
 PU0589
 PU0589.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0589.See file dsdata.pdf to determine how the superseded data were derived.
 PU0589
 PU0589_MARKER: DB = BENCH MARK DISK
 PU0589_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0589_STAMPING: K 379 1962
 PU0589_MARK LOGO: CGS
 PU0589_PROJECTION: PROJECTING 10 CENTIMETERS
 PU0589_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0589+STABILITY: SURFACE MOTION
 PU0589
 PU0589  HISTORY     - Date     Condition        Report By
 PU0589  HISTORY     - 1962     MONUMENTED       CGS
 PU0589
 PU0589                          STATION DESCRIPTION
 PU0589
 PU0589'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0589'14.9 MI NE FROM QUINN.
 PU0589'ABOUT 8.7 MILES NORTH ALONG A ASPHALT ROAD FROM THE POST OFFICE
 PU0589'AT QUINN, THENCE 3.05 MILES EAST ALONG A GRAVELED ROAD, THENCE
 PU0589'3.15 MILES NORTH ALONG A GRAVELED ROAD, ABOUT MIDWAY BETWEEN
 PU0589'TWO LONG HILLS, ABOUT 200 FEET NORTH OF THE CENTER OF A SHALLOW
 PU0589'RAVINE, 26 FEET EAST OF THE CENTER LINE OF THE ROAD, 21 FEET
 PU0589'NORTH-NORTHWEST OF A POWER POLE, 7 1/2 FEET WEST OF A ROW OF
 PU0589'POWER POLES, 1.0 FOOT EAST OF A FENCE, 1.0 FOOT SOUTHEAST OF
 PU0589'A METAL WITNESS POST, ABOUT 2 1/2 FEET BELOW THE LEVEL OF THE
 PU0589'ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0160 ***********************************************************************
 OS0160  DESIGNATION -  K 38
 OS0160  PID         -  OS0160
 OS0160  STATE/COUNTY-  SD/TODD
 OS0160  COUNTRY     -  US
 OS0160  USGS QUAD   -  MISSION (2017)
 OS0160
 OS0160                         *CURRENT SURVEY CONTROL
 OS0160  ______________________________________________________________________
 OS0160* NAD 83(1986) POSITION- 43 15 02.     (N) 100 39 04.     (W)   SCALED
 OS0160* NAVD 88 ORTHO HEIGHT -   847.136 (meters)     2779.31  (feet) ADJUSTED
 OS0160  ______________________________________________________________________
 OS0160  GEOID HEIGHT    -        -23.053 (meters)                     GEOID18
 OS0160  DYNAMIC HEIGHT  -        846.791 (meters)     2778.18  (feet) COMP
 OS0160  MODELED GRAVITY -    980,184.7   (mgal)                       NAVD 88
 OS0160
 OS0160  VERT ORDER      -  FIRST     CLASS II
 OS0160
 OS0160.The horizontal coordinates were scaled from a map and have
 OS0160.an estimated accuracy of +/- 6 seconds.
 OS0160
 OS0160.The orthometric height was determined by differential leveling and
 OS0160.adjusted by the NATIONAL GEODETIC SURVEY
 OS0160.in June 1991.
 OS0160
 OS0160.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0160.GEOID18 height accuracy estimate available here.
 OS0160
 OS0160.Click photographs - Photos may exist for this station.
 OS0160
 OS0160.The dynamic height is computed by dividing the NAVD 88
 OS0160.geopotential number by the normal gravity value computed on the
 OS0160.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0160.degrees latitude (g = 980.6199 gals.).
 OS0160
 OS0160.The modeled gravity was interpolated from observed gravity values.
 OS0160
 OS0160;                    North         East    Units  Estimated Accuracy
 OS0160;SPC SD S     -   101,940.      574,200.      MT  (+/- 180 meters Scaled)
 OS0160
 OS0160_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN659899(NAD 83)
 OS0160
 OS0160                          SUPERSEDED SURVEY CONTROL
 OS0160
 OS0160  NGVD 29 (??/??/92)  846.765  (m)         2778.09   (f) ADJ UNCH    1 2
 OS0160
 OS0160.Superseded values are not recommended for survey control.
 OS0160
 OS0160.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0160.See file dsdata.pdf to determine how the superseded data were derived.
 OS0160
 OS0160_MARKER: DB = BENCH MARK DISK
 OS0160_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0160_STAMPING: K 38 1933
 OS0160_MARK LOGO: CGS
 OS0160_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0160+STABILITY: SURFACE MOTION
 OS0160
 OS0160  HISTORY     - Date     Condition        Report By
 OS0160  HISTORY     - 1933     MONUMENTED       CGS
 OS0160  HISTORY     - 19920721 MARK NOT FOUND   NGS
 OS0160
 OS0160                          STATION DESCRIPTION
 OS0160
 OS0160'DESCRIBED BY COAST AND GEODETIC SURVEY 1933
 OS0160'4.1 MI S FROM MISSION.
 OS0160'ABOUT 4.1 MILES SOUTH ALONG U.S. HIGHWAY 83 FROM MISSION, TODD
 OS0160'COUNTY, ON THE PROPERTY OF M.N. BARNES, ABOUT 400 FEET EAST
 OS0160'OF THE RESIDENCE, ABOUT 100 FEET EAST OF THE CENTER LINE OF THE
 OS0160'HIGHWAY, 30 FEET SOUTH OF A FENCE CORNER, AND 2 FEET WEST OF
 OS0160'A FENCE.  A STANDARD DISK, STAMPED K 38 1933 AND SET IN THE
 OS0160'TOP OF A CONCRETE POST.
 OS0160
 OS0160                          STATION RECOVERY (1992)
 OS0160
 OS0160'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1992
 OS0160'A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0529 ***********************************************************************
 PU0529  DESIGNATION -  K 380
 PU0529  PID         -  PU0529
 PU0529  STATE/COUNTY-  SD/PENNINGTON
 PU0529  COUNTRY     -  US
 PU0529  USGS QUAD   -  WASTA NE (2017)
 PU0529
 PU0529                         *CURRENT SURVEY CONTROL
 PU0529  ______________________________________________________________________
 PU0529* NAD 83(1986) POSITION- 44 10 56.     (N) 102 15 48.     (W)   SCALED
 PU0529* NAVD 88 ORTHO HEIGHT -   881.217 (meters)     2891.13  (feet) ADJUSTED
 PU0529  ______________________________________________________________________
 PU0529  GEOID HEIGHT    -        -19.060 (meters)                     GEOID18
 PU0529  DYNAMIC HEIGHT  -        880.956 (meters)     2890.27  (feet) COMP
 PU0529  MODELED GRAVITY -    980,292.3   (mgal)                       NAVD 88
 PU0529
 PU0529  VERT ORDER      -  SECOND    CLASS 0
 PU0529
 PU0529.The horizontal coordinates were scaled from a map and have
 PU0529.an estimated accuracy of +/- 6 seconds.
 PU0529
 PU0529.The orthometric height was determined by differential leveling and
 PU0529.adjusted by the NATIONAL GEODETIC SURVEY
 PU0529.in June 1991.
 PU0529
 PU0529.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0529.GEOID18 height accuracy estimate available here.
 PU0529
 PU0529.Click photographs - Photos may exist for this station.
 PU0529
 PU0529.The dynamic height is computed by dividing the NAVD 88
 PU0529.geopotential number by the normal gravity value computed on the
 PU0529.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0529.degrees latitude (g = 980.6199 gals.).
 PU0529
 PU0529.The modeled gravity was interpolated from observed gravity values.
 PU0529
 PU0529;                    North         East    Units  Estimated Accuracy
 PU0529;SPC SD S     -   207,190.      445,700.      MT  (+/- 180 meters Scaled)
 PU0529
 PU0529_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ187957(NAD 83)
 PU0529
 PU0529                          SUPERSEDED SURVEY CONTROL
 PU0529
 PU0529  NGVD 29 (??/??/92)  880.754  (m)         2889.61   (f) ADJ UNCH    2 0
 PU0529
 PU0529.Superseded values are not recommended for survey control.
 PU0529
 PU0529.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0529.See file dsdata.pdf to determine how the superseded data were derived.
 PU0529
 PU0529_MARKER: DR = REFERENCE MARK DISK
 PU0529_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0529_STAMPING: K 380 1962
 PU0529_MARK LOGO: CGS
 PU0529_PROJECTION: PROJECTING 13 CENTIMETERS
 PU0529_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0529+STABILITY: SURFACE MOTION
 PU0529
 PU0529  HISTORY     - Date     Condition        Report By
 PU0529  HISTORY     - 1962     MONUMENTED       CGS
 PU0529
 PU0529                          STATION DESCRIPTION
 PU0529
 PU0529'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0529'8.1 MI SW FROM CREIGHTON.
 PU0529'ABOUT 5.3 MILES SOUTH ALONG A GRAVELED ROAD, AT THE SUNNYSIDE
 PU0529'SCHOOL YARD, 0.2 MILE EAST OF A CURVE IN ROAD, 120 FEET WEST
 PU0529'OF THE NORTHWEST CORNER OF THE SCHOOLHOUSE, 48 FEET SOUTH
 PU0529'OF THE CENTER LINE OF THE ROAD, 16 FEET SOUTH OF THE NORTHWEST
 PU0529'CORNER OF THE SCHOOL YARD, 1 1/2 FEET EAST OF A FENCE, 2.0
 PU0529'FEET NORTH OF A METAL WITNESS POST, 1 FOOT BELOW THE LEVEL
 PU0529'OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS
 PU0529'5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0335 ***********************************************************************
 PU0335  DESIGNATION -  K 381
 PU0335  PID         -  PU0335
 PU0335  STATE/COUNTY-  SD/PENNINGTON
 PU0335  COUNTRY     -  US
 PU0335  USGS QUAD   -  WASTA (2017)
 PU0335
 PU0335                         *CURRENT SURVEY CONTROL
 PU0335  ______________________________________________________________________
 PU0335* NAD 83(1986) POSITION- 44 02 54.     (N) 102 22 41.     (W)   SCALED
 PU0335* NAVD 88 ORTHO HEIGHT -   799.512 (meters)     2623.07  (feet) ADJUSTED
 PU0335  ______________________________________________________________________
 PU0335  GEOID HEIGHT    -        -18.634 (meters)                     GEOID18
 PU0335  DYNAMIC HEIGHT  -        799.285 (meters)     2622.32  (feet) COMP
 PU0335  MODELED GRAVITY -    980,307.5   (mgal)                       NAVD 88
 PU0335
 PU0335  VERT ORDER      -  SECOND    CLASS 0
 PU0335
 PU0335.The horizontal coordinates were scaled from a map and have
 PU0335.an estimated accuracy of +/- 6 seconds.
 PU0335
 PU0335.The orthometric height was determined by differential leveling and
 PU0335.adjusted by the NATIONAL GEODETIC SURVEY
 PU0335.in June 1991.
 PU0335
 PU0335.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0335.GEOID18 height accuracy estimate available here.
 PU0335
 PU0335.Click photographs - Photos may exist for this station.
 PU0335
 PU0335.The dynamic height is computed by dividing the NAVD 88
 PU0335.geopotential number by the normal gravity value computed on the
 PU0335.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0335.degrees latitude (g = 980.6199 gals.).
 PU0335
 PU0335.The modeled gravity was interpolated from observed gravity values.
 PU0335
 PU0335;                    North         East    Units  Estimated Accuracy
 PU0335;SPC SD S     -   192,540.      436,160.      MT  (+/- 180 meters Scaled)
 PU0335
 PU0335_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ100805(NAD 83)
 PU0335
 PU0335                          SUPERSEDED SURVEY CONTROL
 PU0335
 PU0335  NGVD 29 (??/??/92)  799.073  (m)         2621.63   (f) ADJ UNCH    2 0
 PU0335
 PU0335.Superseded values are not recommended for survey control.
 PU0335
 PU0335.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0335.See file dsdata.pdf to determine how the superseded data were derived.
 PU0335
 PU0335_MARKER: DB = BENCH MARK DISK
 PU0335_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PU0335_STAMPING: K 381 1962
 PU0335_MARK LOGO: CGS
 PU0335_MAGNETIC: I = MARKER IS A STEEL ROD
 PU0335_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0335_ROD/PIPE-DEPTH: 4.0 meters
 PU0335
 PU0335  HISTORY     - Date     Condition        Report By
 PU0335  HISTORY     - 1962     MONUMENTED       CGS
 PU0335
 PU0335                          STATION DESCRIPTION
 PU0335
 PU0335'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0335'5.4 MI SE FROM WASTA.
 PU0335'ABOUT 3.35 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU0335'FROM THE STATION AT WASTA, THENCE 2.15 MILES SOUTHEAST ALONG
 PU0335'A GRAVELED ROAD, 0.4 MILE NORTHWEST OF THE CREST OF A HILL AND
 PU0335'POWER LINE CROSSING OVER THE ROAD, IN THE NORTH SIDE OF SECTION
 PU0335'13, T 1 N, R 14 E, ON THE EAST EDGE OF A BLUFF, 87 1/2 FEET
 PU0335'SOUTH-SOUTHWEST OF A BRACED POWER POLE, 58 FEET EAST OF THE
 PU0335'CENTER LINE OF THE ROAD, 1.5 FEET EAST OF A METAL WITNESS POST,
 PU0335'ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND ON THE TOP OF A
 PU0335'5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH OF 13 FEET
 PU0335'AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS 6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0478 ***********************************************************************
 OS0478  DESIGNATION -  K 382
 OS0478  PID         -  OS0478
 OS0478  STATE/COUNTY-  SD/JACKSON
 OS0478  COUNTRY     -  US
 OS0478  USGS QUAD   -  INTERIOR (2017)
 OS0478
 OS0478                         *CURRENT SURVEY CONTROL
 OS0478  ______________________________________________________________________
 OS0478* NAD 83(1986) POSITION- 43 44 57.2    (N) 101 56 34.4    (W)   HD_HELD2
 OS0478* NAVD 88 ORTHO HEIGHT -   743.479 (meters)     2439.23  (feet) ADJUSTED
 OS0478  ______________________________________________________________________
 OS0478  GEOID HEIGHT    -        -20.019 (meters)                     GEOID18
 OS0478  DYNAMIC HEIGHT  -        743.240 (meters)     2438.45  (feet) COMP
 OS0478  MODELED GRAVITY -    980,274.0   (mgal)                       NAVD 88
 OS0478
 OS0478  VERT ORDER      -  FIRST     CLASS II
 OS0478
 OS0478.The horizontal coordinates were established by autonomous hand held GPS
 OS0478.observations and have an estimated accuracy of +/- 10 meters.
 OS0478
 OS0478.The orthometric height was determined by differential leveling and
 OS0478.adjusted by the NATIONAL GEODETIC SURVEY
 OS0478.in June 1991.
 OS0478
 OS0478.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0478.GEOID18 height accuracy estimate available here.
 OS0478
 OS0478.Click photographs - Photos may exist for this station.
 OS0478
 OS0478.The dynamic height is computed by dividing the NAVD 88
 OS0478.geopotential number by the normal gravity value computed on the
 OS0478.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0478.degrees latitude (g = 980.6199 gals.).
 OS0478
 OS0478.The modeled gravity was interpolated from observed gravity values.
 OS0478
 OS0478;                    North         East    Units  Estimated Accuracy
 OS0478;SPC SD S     -   158,549.      470,381.      MT  (+/- 10 meters HH2 GPS)
 OS0478
 OS0478_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP6306048229(NAD 83)
 OS0478
 OS0478                          SUPERSEDED SURVEY CONTROL
 OS0478
 OS0478  NGVD 29 (??/??/92)  743.017  (m)         2437.71   (f) ADJ UNCH    1 2
 OS0478
 OS0478.Superseded values are not recommended for survey control.
 OS0478
 OS0478.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0478.See file dsdata.pdf to determine how the superseded data were derived.
 OS0478
 OS0478_MARKER: DB = BENCH MARK DISK
 OS0478_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OS0478_SP_SET: HEADWALL
 OS0478_STAMPING: K 382 1962
 OS0478_MARK LOGO: CGS
 OS0478_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0478+STABILITY: SURFACE MOTION
 OS0478_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0478+SATELLITE: SATELLITE OBSERVATIONS - May 17, 2025
 OS0478
 OS0478  HISTORY     - Date     Condition        Report By
 OS0478  HISTORY     - 1962     MONUMENTED       CGS
 OS0478  HISTORY     - 1973     GOOD             NPS
 OS0478  HISTORY     - 1985     GOOD             NGS
 OS0478  HISTORY     - 20130116 GOOD             INDIV
 OS0478  HISTORY     - 20250517 GOOD             INDIV
 OS0478
 OS0478                          STATION DESCRIPTION
 OS0478
 OS0478'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0478'2.8 MI NE FROM INTERIOR.
 OS0478'ABOUT 0.25 MILES EAST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OS0478'PACIFIC RAILROAD FROM THE STATION AT INTERIOR, THENCE 2.55 MILES
 OS0478'NORTHEAST ALONG STATE HIGHWAY 40, OR 1.3 MILES NORTHEAST ALONG
 OS0478'U.S. HIGHWAY 16 A AND STATE HIGHWAY 40, OR 1.3 MILES NORTHEAST
 OS0478'ALONG U.S. HIGHWAY 16 A AND STATE HIGHWAY 40 FROM THE RANGER
 OS0478'STATION AT CEDAR PASS, 266 FEET WEST OF THE WEST CORNER OF THE
 OS0478'CEDAR PASS RANGER STATION, 34 FEET SOUTHEAST OF THE CENTER LINE
 OS0478'OF THE HIGHWAY, ABOUT 1 1/2 FEET BELOW THE LEVEL OF THE HIGHWAY,
 OS0478'AND SET IN THE TOP OF THE SOUTHEAST CONCRETE HEADWALL OF A
 OS0478'DOUBLE-CHANNEL CULVERT.
 OS0478
 OS0478                          STATION RECOVERY (1973)
 OS0478
 OS0478'RECOVERY NOTE BY NATIONAL PARK SERVICE 1973
 OS0478'RECOVERED IN GOOD CONDITION.
 OS0478
 OS0478                          STATION RECOVERY (1985)
 OS0478
 OS0478'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0478'RECOVERED IN GOOD CONDITION.  NEW DESCRIPTION FOLLOWS.  3.5 KM (2.2
 OS0478'MI) NORTHEAST ALONG STATE HIGHWAY 377 FROM THE JUNCTION OF STATE
 OS0478'HIGHWAY 44 IN INTERIOR, THENCE 0.45 KM (0.3 MI) NORTHEAST ALONG STATE
 OS0478'HIGHWAY 240, IN THE TOP CENTER OF THE SOUTHEAST HEADWALL FOR A SMALL
 OS0478'DOUBLE BOX CULVERT, 10.3 METERS (34 FT) SOUTHEAST OF THE HIGHWAY
 OS0478'CENTERLINE, 81.1 METERS (266 FT) WEST OF THE WEST CORNER OF THE CEDAR
 OS0478'PASS RANGER STATION AND 23.8 METERS (78 FT) SOUTHWEST OF THE CENTER OF
 OS0478'A PAVED ROAD LEADING SOUTHEAST.
 OS0478'THE MARK IS 0.6 M BELOW THE HIGHWAY.
 OS0478
 OS0478                          STATION RECOVERY (2013)
 OS0478
 OS0478'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013
 OS0478'RECOVERED IN GOOD CONDITION.
 OS0478
 OS0478                          STATION RECOVERY (2025)
 OS0478
 OS0478'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2025 (GM)
 OS0478'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0726 ***********************************************************************
 PT0726  DESIGNATION -  K 383
 PT0726  PID         -  PT0726
 PT0726  STATE/COUNTY-  SD/HAAKON
 PT0726  COUNTRY     -  US
 PT0726  USGS QUAD   -  ELEVENMILE CORNER (2017)
 PT0726
 PT0726                         *CURRENT SURVEY CONTROL
 PT0726  ______________________________________________________________________
 PT0726* NAD 83(1986) POSITION- 44 10 57.94   (N) 101 44 53.02   (W)   HD_HELD1
 PT0726* NAVD 88 ORTHO HEIGHT -   735.077 (meters)     2411.67  (feet) ADJUSTED
 PT0726  ______________________________________________________________________
 PT0726  GEOID HEIGHT    -        -20.740 (meters)                     GEOID18
 PT0726  DYNAMIC HEIGHT  -        734.867 (meters)     2410.98  (feet) COMP
 PT0726  MODELED GRAVITY -    980,307.9   (mgal)                       NAVD 88
 PT0726
 PT0726  VERT ORDER      -  SECOND    CLASS 0
 PT0726
 PT0726.The horizontal coordinates were determined by differentially corrected
 PT0726.hand held GPS observations or other comparable positioning techniques
 PT0726.and have an estimated accuracy of +/- 3 meters.
 PT0726
 PT0726.The orthometric height was determined by differential leveling and
 PT0726.adjusted by the NATIONAL GEODETIC SURVEY
 PT0726.in June 1991.
 PT0726
 PT0726.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0726.GEOID18 height accuracy estimate available here.
 PT0726
 PT0726.Click photographs - Photos may exist for this station.
 PT0726
 PT0726.The dynamic height is computed by dividing the NAVD 88
 PT0726.geopotential number by the normal gravity value computed on the
 PT0726.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0726.degrees latitude (g = 980.6199 gals.).
 PT0726
 PT0726.The modeled gravity was interpolated from observed gravity values.
 PT0726
 PT0726;                    North         East    Units  Estimated Accuracy
 PT0726;SPC SD S     -   206,424.4     486,889.5     MT  (+/- 3 meters HH1 GPS) 
 PT0726
 PT0726_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP8035195844(NAD 83)
 PT0726
 PT0726                          SUPERSEDED SURVEY CONTROL
 PT0726
 PT0726  NGVD 29 (??/??/92)  734.616  (m)         2410.15   (f) ADJ UNCH    2 0
 PT0726
 PT0726.Superseded values are not recommended for survey control.
 PT0726
 PT0726.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0726.See file dsdata.pdf to determine how the superseded data were derived.
 PT0726
 PT0726_MARKER: DB = BENCH MARK DISK
 PT0726_SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+)
 PT0726_STAMPING: K 383 1962
 PT0726_MARK LOGO: CGS
 PT0726_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0726_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0726_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0726+SATELLITE: SATELLITE OBSERVATIONS - May 11, 2016
 PT0726_ROD/PIPE-DEPTH: 3.2 meters
 PT0726
 PT0726  HISTORY     - Date     Condition        Report By
 PT0726  HISTORY     - 1962     MONUMENTED       CGS
 PT0726  HISTORY     - 20160511 GOOD             INDIV
 PT0726
 PT0726                          STATION DESCRIPTION
 PT0726
 PT0726'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0726'14 MI NW FROM PHILIP.
 PT0726'ABOUT 10.0 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO
 PT0726'AND NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 4.0 MILES
 PT0726'WEST ALONG A GRAVELED ROAD, IN SECTION 31, T 3 N, R 20 E, AT
 PT0726'A ROAD INTERSECTION 48 FEET SOUTH OF THE CENTER LINE OF THE
 PT0726'ROAD, 40 FEET WEST OF THE CENTER LINE OF THE NORTH-SOUTH ROAD,
 PT0726'6 FEET NORTHWEST OF A TELEPHONE POLE BRACED WITH 1 GUY WIRE,
 PT0726'1 1/2 FEET NORTH OF A FENCE, 1.3 FEET EAST OF A METAL WITNESS
 PT0726'POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND ON THE
 PT0726'TOP OF A 5/8-INCH COPPER COATED ROD THAT IS DRIVEN TO A DEPTH
 PT0726'OF 10 1/2 FEET AND IS ENCASED IN A 6-INCH TILE WHICH PROJECTS
 PT0726'4 INCHES.
 PT0726
 PT0726                          STATION RECOVERY (2016)
 PT0726
 PT0726'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2016 (RJT)
 PT0726'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0765 ***********************************************************************
 PT0765  DESIGNATION -  K 384
 PT0765  PID         -  PT0765
 PT0765  STATE/COUNTY-  SD/HAAKON
 PT0765  COUNTRY     -  US
 PT0765  USGS QUAD   -  PHILIP (2017)
 PT0765
 PT0765                         *CURRENT SURVEY CONTROL
 PT0765  ______________________________________________________________________
 PT0765* NAD 83(1986) POSITION- 44 02 09.     (N) 101 41 51.     (W)   SCALED
 PT0765* NAVD 88 ORTHO HEIGHT -   684.365 (meters)     2245.29  (feet) ADJUSTED
 PT0765  ______________________________________________________________________
 PT0765  GEOID HEIGHT    -        -20.981 (meters)                     GEOID18
 PT0765  DYNAMIC HEIGHT  -        684.168 (meters)     2244.64  (feet) COMP
 PT0765  MODELED GRAVITY -    980,309.6   (mgal)                       NAVD 88
 PT0765
 PT0765  VERT ORDER      -  SECOND    CLASS 0
 PT0765
 PT0765.The horizontal coordinates were scaled from a map and have
 PT0765.an estimated accuracy of +/- 6 seconds.
 PT0765
 PT0765.The orthometric height was determined by differential leveling and
 PT0765.adjusted by the NATIONAL GEODETIC SURVEY
 PT0765.in June 1991.
 PT0765
 PT0765.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0765.GEOID18 height accuracy estimate available here.
 PT0765
 PT0765.Click photographs - Photos may exist for this station.
 PT0765
 PT0765.The dynamic height is computed by dividing the NAVD 88
 PT0765.geopotential number by the normal gravity value computed on the
 PT0765.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0765.degrees latitude (g = 980.6199 gals.).
 PT0765
 PT0765.The modeled gravity was interpolated from observed gravity values.
 PT0765
 PT0765;                    North         East    Units  Estimated Accuracy
 PT0765;SPC SD S     -   190,030.      490,660.      MT  (+/- 180 meters Scaled)
 PT0765
 PT0765_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP838793(NAD 83)
 PT0765
 PT0765                          SUPERSEDED SURVEY CONTROL
 PT0765
 PT0765  NGVD 29 (??/??/92)  683.917  (m)         2243.82   (f) ADJ UNCH    2 0
 PT0765
 PT0765.Superseded values are not recommended for survey control.
 PT0765
 PT0765.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0765.See file dsdata.pdf to determine how the superseded data were derived.
 PT0765
 PT0765_MARKER: DB = BENCH MARK DISK
 PT0765_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 PT0765+WITH SETTING: INFORMATION.
 PT0765_STAMPING: K 384 1962
 PT0765_MARK LOGO: CGS
 PT0765_MAGNETIC: I = MARKER IS A STEEL ROD
 PT0765_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 PT0765_ROD/PIPE-DEPTH: 2.4 meters
 PT0765
 PT0765  HISTORY     - Date     Condition        Report By
 PT0765  HISTORY     - 1962     MONUMENTED       CGS
 PT0765
 PT0765                          STATION DESCRIPTION
 PT0765
 PT0765'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0765'1.9 MI SW FROM PHILIP.
 PT0765'ABOUT 0.1 MILE NORTH ALONG STATE HIGHWAY 73 FROM THE CHICAGO AND
 PT0765'NORTH WESTERN RAILWAY STATION AT PHILIP, THENCE 0.9 MILE WEST
 PT0765'ALONG WEST PINE STREET, THENCE 0.9 MILE SOUTHWEST ALONG U.S.
 PT0765'HIGHWAY 14, IN SECTION 22, T 1 N, R 20 E, 73 FEET SOUTHEAST OF
 PT0765'THE CENTER LINE OF THE HIGHWAY, 56 FEET EAST OF THE SOUTHEAST
 PT0765'END OF 2 CONCRETE CULVERTS UNDER THE HIGHWAY, 41 FEET SOUTHWEST
 PT0765'OF A FENCE CORNER, 1 FOOT NORTHWEST OF A FENCE, 0.9 FOOT NORTHEAST
 PT0765'OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE
 PT0765'HIGHWAY, AND ON THE TOP OF A 5/8-INCH COPPER-COATED ROD THAT IS
 PT0765'DRIVEN TO A DEPTH OF 8 FEET AND ENCASED IN A 6-INCH TILE WHICH
 PT0765'PROJECTS 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0142 ***********************************************************************
 OT0142  DESIGNATION -  K 385
 OT0142  PID         -  OT0142
 OT0142  STATE/COUNTY-  SD/PENNINGTON
 OT0142  COUNTRY     -  US
 OT0142  USGS QUAD   -  WALL SW (2017)
 OT0142
 OT0142                         *CURRENT SURVEY CONTROL
 OT0142  ______________________________________________________________________
 OT0142* NAD 83(1986) POSITION- 43 49 13.     (N) 102 09 32.     (W)   SCALED
 OT0142* NAVD 88 ORTHO HEIGHT -   843.387 (meters)     2767.01  (feet) ADJUSTED
 OT0142  ______________________________________________________________________
 OT0142  GEOID HEIGHT    -        -19.313 (meters)                     GEOID18
 OT0142  DYNAMIC HEIGHT  -        843.112 (meters)     2766.11  (feet) COMP
 OT0142  MODELED GRAVITY -    980,263.7   (mgal)                       NAVD 88
 OT0142
 OT0142  VERT ORDER      -  SECOND    CLASS 0
 OT0142
 OT0142.The horizontal coordinates were scaled from a map and have
 OT0142.an estimated accuracy of +/- 6 seconds.
 OT0142
 OT0142.The orthometric height was determined by differential leveling and
 OT0142.adjusted by the NATIONAL GEODETIC SURVEY
 OT0142.in June 1991.
 OT0142
 OT0142.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0142.GEOID18 height accuracy estimate available here.
 OT0142
 OT0142.Click photographs - Photos may exist for this station.
 OT0142
 OT0142.The dynamic height is computed by dividing the NAVD 88
 OT0142.geopotential number by the normal gravity value computed on the
 OT0142.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0142.degrees latitude (g = 980.6199 gals.).
 OT0142
 OT0142.The modeled gravity was interpolated from observed gravity values.
 OT0142
 OT0142;                    North         East    Units  Estimated Accuracy
 OT0142;SPC SD S     -   166,800.      453,160.      MT  (+/- 180 meters Scaled)
 OT0142
 OT0142_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ284558(NAD 83)
 OT0142
 OT0142                          SUPERSEDED SURVEY CONTROL
 OT0142
 OT0142  NGVD 29 (??/??/92)  842.916  (m)         2765.47   (f) ADJ UNCH    2 0
 OT0142
 OT0142.Superseded values are not recommended for survey control.
 OT0142
 OT0142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0142.See file dsdata.pdf to determine how the superseded data were derived.
 OT0142
 OT0142_MARKER: DB = BENCH MARK DISK
 OT0142_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 OT0142_SP_SET: CATTLE GUARD ABUTMENT
 OT0142_STAMPING: K 385 1962
 OT0142_MARK LOGO: CGS
 OT0142_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0142+STABILITY: SURFACE MOTION
 OT0142
 OT0142  HISTORY     - Date     Condition        Report By
 OT0142  HISTORY     - 1962     MONUMENTED       CGS
 OT0142
 OT0142                          STATION DESCRIPTION
 OT0142
 OT0142'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0142'13.6 MI S FROM QUINN.
 OT0142'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OT0142'AT QUINN, THENCE 0.7 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 OT0142'3.4 MILES SOUTH ALONG A BLADED DIRT ROAD, THENCE 0.6 MILE WEST
 OT0142'ALONG A BLADED DIRT ROAD, THENCE 0.4 MILE WEST ALONG A GRAVELED
 OT0142'ROAD, THENCE 0.5 MILE SOUTH ALONG A GRAVELED ROAD, THENCE 7.8
 OT0142'MILES SOUTH ALONG A BLADED DIRT ROAD IN SECTION 2, T 3 S, R 16 E,
 OT0142'AT THE JUNCTION OF A T ROAD LEADING EAST, 11 FEET WEST OF THE
 OT0142'CENTER LINE OF THE NORTH-SOUTH ROAD, 32 FEET SOUTH OF THE CENTER
 OT0142'LINE OF THE T ROAD LEADING EAST, 51 FEET WEST OF A POWER POLE,
 OT0142'23 FEET EAST OF A FENCE CORNER, ABOUT LEVEL WITH THE ROAD, AND
 OT0142'SET IN THE TOP OF THE WEST END OF THE NORTH ABUTMENT OF A CATTLE
 OT0142'GUARD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0581 ***********************************************************************
 OS0581  DESIGNATION -  K 386
 OS0581  PID         -  OS0581
 OS0581  STATE/COUNTY-  SD/JACKSON
 OS0581  COUNTRY     -  US
 OS0581  USGS QUAD   -  COTTONWOOD (2017)
 OS0581
 OS0581                         *CURRENT SURVEY CONTROL
 OS0581  ______________________________________________________________________
 OS0581* NAD 83(1986) POSITION- 43 57 48.     (N) 101 52 44.     (W)   SCALED
 OS0581* NAVD 88 ORTHO HEIGHT -   728.622 (meters)     2390.49  (feet) ADJUSTED
 OS0581  ______________________________________________________________________
 OS0581  GEOID HEIGHT    -        -20.305 (meters)                     GEOID18
 OS0581  DYNAMIC HEIGHT  -        728.399 (meters)     2389.76  (feet) COMP
 OS0581  MODELED GRAVITY -    980,288.7   (mgal)                       NAVD 88
 OS0581
 OS0581  VERT ORDER      -  SECOND    CLASS 0
 OS0581
 OS0581.The horizontal coordinates were scaled from a map and have
 OS0581.an estimated accuracy of +/- 6 seconds.
 OS0581
 OS0581.The orthometric height was determined by differential leveling and
 OS0581.adjusted by the NATIONAL GEODETIC SURVEY
 OS0581.in June 1991.
 OS0581
 OS0581.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0581.GEOID18 height accuracy estimate available here.
 OS0581
 OS0581.Click photographs - Photos may exist for this station.
 OS0581
 OS0581.The dynamic height is computed by dividing the NAVD 88
 OS0581.geopotential number by the normal gravity value computed on the
 OS0581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0581.degrees latitude (g = 980.6199 gals.).
 OS0581
 OS0581.The modeled gravity was interpolated from observed gravity values.
 OS0581
 OS0581;                    North         East    Units  Estimated Accuracy
 OS0581;SPC SD S     -   182,240.      475,980.      MT  (+/- 180 meters Scaled)
 OS0581
 OS0581_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP690718(NAD 83)
 OS0581
 OS0581                          SUPERSEDED SURVEY CONTROL
 OS0581
 OS0581  NGVD 29 (??/??/92)  728.167  (m)         2388.99   (f) ADJ UNCH    2 0
 OS0581
 OS0581.Superseded values are not recommended for survey control.
 OS0581
 OS0581.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0581.See file dsdata.pdf to determine how the superseded data were derived.
 OS0581
 OS0581_MARKER: DB = BENCH MARK DISK
 OS0581_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OS0581_STAMPING: K 386 1962
 OS0581_MARK LOGO: CGS
 OS0581_PROJECTION: PROJECTING 20 CENTIMETERS
 OS0581_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0581+STABILITY: SURFACE MOTION
 OS0581
 OS0581  HISTORY     - Date     Condition        Report By
 OS0581  HISTORY     - 1962     MONUMENTED       CGS
 OS0581
 OS0581                          STATION DESCRIPTION
 OS0581
 OS0581'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0581'1.5 MI E FROM COTTONWOOD.
 OS0581'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE
 OS0581'AT COTTONWOOD, THENCE 1.3 MILES EAST ALONG U.S. HIGHWAY 14,
 OS0581'IN SECTION 7, T 1 S, R 19 E, 73 FEET NORTH OF THE CENTER LINE
 OS0581'OF THE HIGHWAY, 33 FEET EAST OF THE CENTER OF A WIRE GATE
 OS0581'AND FIELD ENTRANCE, 1 1/2 FEET SOUTH OF A FENCE, 1.8 FEET WEST
 OS0581'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE
 OS0581'HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 OS0581'8-INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0463 ***********************************************************************
 PT0463  DESIGNATION -  K 387
 PT0463  PID         -  PT0463
 PT0463  STATE/COUNTY-  SD/HAAKON
 PT0463  COUNTRY     -  US
 PT0463  USGS QUAD   -  POWELL (2017)
 PT0463
 PT0463                         *CURRENT SURVEY CONTROL
 PT0463  ______________________________________________________________________
 PT0463* NAD 83(1986) POSITION- 44 03 21.     (N) 101 27 19.     (W)   SCALED
 PT0463* NAVD 88 ORTHO HEIGHT -   650.544 (meters)     2134.33  (feet) ADJUSTED
 PT0463  ______________________________________________________________________
 PT0463  GEOID HEIGHT    -        -21.878 (meters)                     GEOID18
 PT0463  DYNAMIC HEIGHT  -        650.349 (meters)     2133.69  (feet) COMP
 PT0463  MODELED GRAVITY -    980,297.2   (mgal)                       NAVD 88
 PT0463
 PT0463  VERT ORDER      -  SECOND    CLASS 0
 PT0463
 PT0463.The horizontal coordinates were scaled from a map and have
 PT0463.an estimated accuracy of +/- 6 seconds.
 PT0463
 PT0463.The orthometric height was determined by differential leveling and
 PT0463.adjusted by the NATIONAL GEODETIC SURVEY
 PT0463.in June 1991.
 PT0463
 PT0463.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0463.GEOID18 height accuracy estimate available here.
 PT0463
 PT0463.Click photographs - Photos may exist for this station.
 PT0463
 PT0463.The dynamic height is computed by dividing the NAVD 88
 PT0463.geopotential number by the normal gravity value computed on the
 PT0463.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0463.degrees latitude (g = 980.6199 gals.).
 PT0463
 PT0463.The modeled gravity was interpolated from observed gravity values.
 PT0463
 PT0463;                    North         East    Units  Estimated Accuracy
 PT0463;SPC SD S     -   191,970.      510,110.      MT  (+/- 180 meters Scaled)
 PT0463
 PT0463_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP033810(NAD 83)
 PT0463
 PT0463                          SUPERSEDED SURVEY CONTROL
 PT0463
 PT0463  NGVD 29 (??/??/92)  650.087  (m)         2132.83   (f) ADJ UNCH    2 0
 PT0463
 PT0463.Superseded values are not recommended for survey control.
 PT0463
 PT0463.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PT0463.See file dsdata.pdf to determine how the superseded data were derived.
 PT0463
 PT0463_MARKER: DB = BENCH MARK DISK
 PT0463_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PT0463_STAMPING: K 387 1962
 PT0463_MARK LOGO: CGS
 PT0463_PROJECTION: PROJECTING 122 CENTIMETERS
 PT0463_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PT0463+STABILITY: SURFACE MOTION
 PT0463
 PT0463  HISTORY     - Date     Condition        Report By
 PT0463  HISTORY     - 1962     MONUMENTED       CGS
 PT0463
 PT0463                          STATION DESCRIPTION
 PT0463
 PT0463'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PT0463'12.7 MI E FROM PHILIP.
 PT0463'11.45 MILES EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PT0463'FROM THE STATION AT PHILIP, THENCE 0.55 MILE NORTH ALONG A
 PT0463'GRAVELED ROAD, THENCE 0.45 MILE WEST ALONG U.S. HIGHWAY 14, THENCE
 PT0463'0.25 MILE NORTHWEST ALONG A TRAIL ROAD IN SECTION 11, T 1 N, R
 PT0463'22 E, 8 FEET SOUTH OF THE TRAIL ROAD, ABOUT LEVEL WITH THE TRAIL
 PT0463'ROAD, AND SET IN THE TOP OF THE BASE OF AN 18-INCH CONCRETE
 PT0463'CYLINDER PROJECTING 4 FEET.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0188 ***********************************************************************
 OT0188  DESIGNATION -  K 388
 OT0188  PID         -  OT0188
 OT0188  STATE/COUNTY-  SD/PENNINGTON
 OT0188  COUNTRY     -  US
 OT0188  USGS QUAD   -  WALL NE (2017)
 OT0188
 OT0188                         *CURRENT SURVEY CONTROL
 OT0188  ______________________________________________________________________
 OT0188* NAD 83(1986) POSITION- 43 59 40.     (N) 102 04 05.     (W)   SCALED
 OT0188* NAVD 88 ORTHO HEIGHT -   775.386 (meters)     2543.91  (feet) ADJUSTED
 OT0188  ______________________________________________________________________
 OT0188  GEOID HEIGHT    -        -19.613 (meters)                     GEOID18
 OT0188  DYNAMIC HEIGHT  -        775.153 (meters)     2543.15  (feet) COMP
 OT0188  MODELED GRAVITY -    980,292.9   (mgal)                       NAVD 88
 OT0188
 OT0188  VERT ORDER      -  SECOND    CLASS 0
 OT0188
 OT0188.The horizontal coordinates were scaled from a map and have
 OT0188.an estimated accuracy of +/- 6 seconds.
 OT0188
 OT0188.The orthometric height was determined by differential leveling and
 OT0188.adjusted by the NATIONAL GEODETIC SURVEY
 OT0188.in June 1991.
 OT0188
 OT0188.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0188.GEOID18 height accuracy estimate available here.
 OT0188
 OT0188.Click photographs - Photos may exist for this station.
 OT0188
 OT0188.The dynamic height is computed by dividing the NAVD 88
 OT0188.geopotential number by the normal gravity value computed on the
 OT0188.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0188.degrees latitude (g = 980.6199 gals.).
 OT0188
 OT0188.The modeled gravity was interpolated from observed gravity values.
 OT0188
 OT0188;                    North         East    Units  Estimated Accuracy
 OT0188;SPC SD S     -   185,990.      460,870.      MT  (+/- 180 meters Scaled)
 OT0188
 OT0188_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGJ350754(NAD 83)
 OT0188
 OT0188                          SUPERSEDED SURVEY CONTROL
 OT0188
 OT0188  NGVD 29 (??/??/92)  774.931  (m)         2542.42   (f) ADJ UNCH    2 0
 OT0188
 OT0188.Superseded values are not recommended for survey control.
 OT0188
 OT0188.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0188.See file dsdata.pdf to determine how the superseded data were derived.
 OT0188
 OT0188_MARKER: DB = BENCH MARK DISK
 OT0188_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OT0188_STAMPING: K 388 1962
 OT0188_MARK LOGO: CGS
 OT0188_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0188+STABILITY: SURFACE MOTION
 OT0188_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0188+SATELLITE: SATELLITE OBSERVATIONS - August 08, 2017
 OT0188
 OT0188  HISTORY     - Date     Condition        Report By
 OT0188  HISTORY     - 1962     MONUMENTED       CGS
 OT0188  HISTORY     - 20170808 GOOD             SDDT
 OT0188
 OT0188                          STATION DESCRIPTION
 OT0188
 OT0188'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0188'5.3 MI NE FROM QUINN.
 OT0188'ABOUT 0.2 MILE SOUTH ALONG MAIN STREET FROM THE POST OFFICE AT
 OT0188'QUINN, THENCE 3.4 MILES EAST ALONG U.S. HIGHWAY 14, THENCE 1.7
 OT0188'MILES NORTH ALONG A GRAVELED ROAD, AT THE WEST END OF A 4 MILE
 OT0188'JOG IN THE ROAD TO THE WEST, 100 FEET SOUTH WEST OF THE CENTER
 OT0188'LINE OF A CURVE IN THE ROAD WITH TANGENT TO THE NORTH, 23 FEET
 OT0188'SOUTHWEST OF A POWER POLE BRACED BY 4 GUY WIRES, 1.5 FEET
 OT0188'NORTHEAST OF A METAL WITNESS POST, ABOUT 1 1/2 FEET BELOW THE
 OT0188'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST
 OT0188'PROJECTING 7 INCHES.
 OT0188
 OT0188                          STATION RECOVERY (2017)
 OT0188
 OT0188'RECOVERY NOTE BY SD DEPT OF TRANSP 2017 (JCC)
 OT0188'FOUND AS DESCRIBED, POWER POLE DESCRIBED IN 1962 IS STILL IN PLACE BUT
 OT0188'IN ROUGH SHAPE. WITNESS POST IS BROKE OFF BUT CONCRETE BASE IS STILL
 OT0188'VISIBLE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0544 ***********************************************************************
 OS0544  DESIGNATION -  K 389
 OS0544  PID         -  OS0544
 OS0544  STATE/COUNTY-  SD/JACKSON
 OS0544  COUNTRY     -  US
 OS0544  USGS QUAD   -  COTTONWOOD SE (2017)
 OS0544
 OS0544                         *CURRENT SURVEY CONTROL
 OS0544  ______________________________________________________________________
 OS0544* NAD 83(1986) POSITION- 43 50 33.     (N) 101 50 02.     (W)   SCALED
 OS0544* NAVD 88 ORTHO HEIGHT -   765.562 (meters)     2511.68  (feet) ADJUSTED
 OS0544  ______________________________________________________________________
 OS0544  GEOID HEIGHT    -        -20.408 (meters)                     GEOID18
 OS0544  DYNAMIC HEIGHT  -        765.321 (meters)     2510.89  (feet) COMP
 OS0544  MODELED GRAVITY -    980,279.7   (mgal)                       NAVD 88
 OS0544
 OS0544  VERT ORDER      -  SECOND    CLASS 0
 OS0544
 OS0544.The horizontal coordinates were scaled from a map and have
 OS0544.an estimated accuracy of +/- 6 seconds.
 OS0544
 OS0544.The orthometric height was determined by differential leveling and
 OS0544.adjusted by the NATIONAL GEODETIC SURVEY
 OS0544.in June 1991.
 OS0544
 OS0544.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0544.GEOID18 height accuracy estimate available here.
 OS0544
 OS0544.Click photographs - Photos may exist for this station.
 OS0544
 OS0544.The dynamic height is computed by dividing the NAVD 88
 OS0544.geopotential number by the normal gravity value computed on the
 OS0544.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0544.degrees latitude (g = 980.6199 gals.).
 OS0544
 OS0544.The modeled gravity was interpolated from observed gravity values.
 OS0544
 OS0544;                    North         East    Units  Estimated Accuracy
 OS0544;SPC SD S     -   168,750.      479,350.      MT  (+/- 180 meters Scaled)
 OS0544
 OS0544_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP721582(NAD 83)
 OS0544
 OS0544                          SUPERSEDED SURVEY CONTROL
 OS0544
 OS0544  NGVD 29 (??/??/92)  765.120  (m)         2510.23   (f) ADJ UNCH    2 0
 OS0544
 OS0544.Superseded values are not recommended for survey control.
 OS0544
 OS0544.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OS0544.See file dsdata.pdf to determine how the superseded data were derived.
 OS0544
 OS0544_MARKER: DB = BENCH MARK DISK
 OS0544_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
 OS0544+WITH SETTING: PAVEMENT
 OS0544_SP_SET: CONCRETE BASE
 OS0544_STAMPING: K 389 1962
 OS0544_MARK LOGO: CGS
 OS0544_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OS0544+STABILITY: SURFACE MOTION
 OS0544
 OS0544  HISTORY     - Date     Condition        Report By
 OS0544  HISTORY     - 1962     MONUMENTED       CGS
 OS0544  HISTORY     - 1962     GOOD             CGS
 OS0544  HISTORY     - 1985     GOOD             NGS
 OS0544
 OS0544                          STATION DESCRIPTION
 OS0544
 OS0544'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OS0544'18.2 MI W FROM KADOKA.
 OS0544'ABOUT 0.5 MILE NORTH ALONG MAIN STREET FROM THE CHICAGO,
 OS0544'MILWAUKEE, ST. PAUL AND PACIFIC RAILROAD STATION AT KADOKA,
 OS0544'THENCE 16.8 MILES WEST ALONG U.S. HIGHWAY 16 AND STATE HIGHWAY
 OS0544'40, THENCE 0.55 MILE NORTH ALONG A GRAVELED ROAD TO A WIRE GATE
 OS0544'ON THE EAST SIDE OF THE ROAD, THENCE 0.3 MILE EAST ACROSS COUNTRY,
 OS0544'IN SECTION 27, T 2 S, R 19 E, 0.1 MILE NORTHEAST OF D 5 R 1961,
 OS0544'IN A EAST-WEST FENCE LINE, AND SET FLUSH WITH THE GROUND IN
 OS0544'THE SOUTH EDGE OF THE BASE OF AN 18-INCH CONCRETE CYLINDER.
 OS0544
 OS0544                          STATION RECOVERY (1985)
 OS0544
 OS0544'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OS0544'RECOVERED IN GOOD CONDITION BUT NOT LEVELED TO DURING THIS SURVEY.
 OS0544'NEW DESCRIPTION FOLLOWS.  22.25 KM (13.9 MI) WEST ALONG I-90 FROM THE
 OS0544'JUNCTION OF STATE HIGHWAY 73 SOUTH AT KADOKA, THENCE 0.1 KM (0.05 MI)
 OS0544'NORTH ALONG COUNTY ROAD CH13, THENCE 3.2 KM (2.0 MI) EAST ALONG THE
 OS0544'NORTH FRONTAGE ROAD, THENCE 0.7 KM (0.45 MI) NORTH ALONG A GRAVEL
 OS0544'ROAD, THENCE 0.5 KM (0.3 MI) EAST ALONG A HALF SECTION LINE, IN TOP OF
 OS0544'THE SOUTH EDGE OF THE CONCRETE BASE FOR A 18-INCH IN DIAMETER
 OS0544'THEODOLITE PEDESTAL PROJECTING 4-FEET ABOVE THE GROUND AND 0.3 METER
 OS0544'(1 FT) NORTH OF THE FENCE.
 OS0544'THE MARK IS ABOVE LEVEL WITH TH GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0068 ***********************************************************************
 PU0068  DESIGNATION -  K 390
 PU0068  PID         -  PU0068
 PU0068  STATE/COUNTY-  SD/MEADE
 PU0068  COUNTRY     -  US
 PU0068  USGS QUAD   -  AVANCE (2017)
 PU0068
 PU0068                         *CURRENT SURVEY CONTROL
 PU0068  ______________________________________________________________________
 PU0068* NAD 83(1986) POSITION- 44 59 39.     (N) 102 12 30.     (W)   SCALED
 PU0068* NAVD 88 ORTHO HEIGHT -   787.148 (meters)     2582.50  (feet) ADJUSTED
 PU0068  ______________________________________________________________________
 PU0068  GEOID HEIGHT    -        -19.056 (meters)                     GEOID18
 PU0068  DYNAMIC HEIGHT  -        786.986 (meters)     2581.97  (feet) COMP
 PU0068  MODELED GRAVITY -    980,385.3   (mgal)                       NAVD 88
 PU0068
 PU0068  VERT ORDER      -  SECOND    CLASS 0
 PU0068
 PU0068.The horizontal coordinates were scaled from a map and have
 PU0068.an estimated accuracy of +/- 6 seconds.
 PU0068
 PU0068.The orthometric height was determined by differential leveling and
 PU0068.adjusted by the NATIONAL GEODETIC SURVEY
 PU0068.in June 1991.
 PU0068
 PU0068.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0068.GEOID18 height accuracy estimate available here.
 PU0068
 PU0068.Click photographs - Photos may exist for this station.
 PU0068
 PU0068.The dynamic height is computed by dividing the NAVD 88
 PU0068.geopotential number by the normal gravity value computed on the
 PU0068.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0068.degrees latitude (g = 980.6199 gals.).
 PU0068
 PU0068.The modeled gravity was interpolated from observed gravity values.
 PU0068
 PU0068;                    North         East    Units  Estimated Accuracy
 PU0068;SPC SD N     -   131,370.      425,890.      MT  (+/- 180 meters Scaled)
 PU0068
 PU0068_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK200860(NAD 83)
 PU0068
 PU0068                          SUPERSEDED SURVEY CONTROL
 PU0068
 PU0068  NGVD 29 (??/??/92)  786.687  (m)         2580.99   (f) ADJ UNCH    2 0
 PU0068
 PU0068.Superseded values are not recommended for survey control.
 PU0068
 PU0068.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0068.See file dsdata.pdf to determine how the superseded data were derived.
 PU0068
 PU0068_MARKER: DB = BENCH MARK DISK
 PU0068_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0068_STAMPING: K 390 1963
 PU0068_MARK LOGO: CGS
 PU0068_PROJECTION: PROJECTING 15 CENTIMETERS
 PU0068_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0068+STABILITY: SURFACE MOTION
 PU0068
 PU0068  HISTORY     - Date     Condition        Report By
 PU0068  HISTORY     - 1963     MONUMENTED       CGS
 PU0068
 PU0068                          STATION DESCRIPTION
 PU0068
 PU0068'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0068'10.4 MI SW FROM FAITH.
 PU0068'ABOUT 0.1 MILE NORTH ALONG MAIN STREET FROM THE POST OFFICE AT
 PU0068'FAITH, THENCE 8.35 MILES WEST ALONG U.S. HIGHWAY 212, THENCE 2.0
 PU0068'MILES SOUTH ALONG A GRAVELED ROAD, ABOUT 50 YARDS NORTHWEST OF THE
 PU0068'NORTHWEST EDGE OF A SMALL POND, 55 FEET EAST OF THE CENTER LINE OF
 PU0068'THE ROAD, 27 FEET NORTH OF THE CENTER OF A WIRE GATE, 36 FEET
 PU0068'NORTH OF A T SECTION LINE FENCE LEADING EAST, 1 1/2 FEET WEST OF A
 PU0068'FENCE, 1.8 NORTH OF A METAL WITNESS POST, ABOUT 2 FEET BELOW THE
 PU0068'LEVEL OF THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 PU0068'6 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0129 ***********************************************************************
 PU0129  DESIGNATION -  K 391
 PU0129  PID         -  PU0129
 PU0129  STATE/COUNTY-  SD/MEADE
 PU0129  COUNTRY     -  US
 PU0129  USGS QUAD   -  MARCUS (2017)
 PU0129
 PU0129                         *CURRENT SURVEY CONTROL
 PU0129  ______________________________________________________________________
 PU0129* NAD 83(1986) POSITION- 44 39 42.     (N) 102 16 55.     (W)   SCALED
 PU0129* NAVD 88 ORTHO HEIGHT -   745.152 (meters)     2444.72  (feet) ADJUSTED
 PU0129  ______________________________________________________________________
 PU0129  GEOID HEIGHT    -        -19.152 (meters)                     GEOID18
 PU0129  DYNAMIC HEIGHT  -        744.971 (meters)     2444.13  (feet) COMP
 PU0129  MODELED GRAVITY -    980,350.5   (mgal)                       NAVD 88
 PU0129
 PU0129  VERT ORDER      -  SECOND    CLASS 0
 PU0129
 PU0129.The horizontal coordinates were scaled from a map and have
 PU0129.an estimated accuracy of +/- 6 seconds.
 PU0129
 PU0129.The orthometric height was determined by differential leveling and
 PU0129.adjusted by the NATIONAL GEODETIC SURVEY
 PU0129.in June 1991.
 PU0129
 PU0129.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0129.GEOID18 height accuracy estimate available here.
 PU0129
 PU0129.Click photographs - Photos may exist for this station.
 PU0129
 PU0129.The dynamic height is computed by dividing the NAVD 88
 PU0129.geopotential number by the normal gravity value computed on the
 PU0129.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0129.degrees latitude (g = 980.6199 gals.).
 PU0129
 PU0129.The modeled gravity was interpolated from observed gravity values.
 PU0129
 PU0129;                    North         East    Units  Estimated Accuracy
 PU0129;SPC SD N     -    94,600.      419,050.      MT  (+/- 180 meters Scaled)
 PU0129
 PU0129_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK154489(NAD 83)
 PU0129
 PU0129                          SUPERSEDED SURVEY CONTROL
 PU0129
 PU0129  NGVD 29 (??/??/92)  744.686  (m)         2443.19   (f) ADJ UNCH    2 0
 PU0129
 PU0129.Superseded values are not recommended for survey control.
 PU0129
 PU0129.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0129.See file dsdata.pdf to determine how the superseded data were derived.
 PU0129
 PU0129_MARKER: DB = BENCH MARK DISK
 PU0129_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0129_SP_SET: BRIDGE
 PU0129_STAMPING: K 391 1963
 PU0129_MARK LOGO: CGS
 PU0129_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0129
 PU0129  HISTORY     - Date     Condition        Report By
 PU0129  HISTORY     - 1963     MONUMENTED       CGS
 PU0129
 PU0129                          STATION DESCRIPTION
 PU0129
 PU0129'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0129'0.8 MI NW FROM MARCUS.
 PU0129'ABOUT 0.5 MILE WEST ALONG A GRAVELED ROAD FROM THE STORE AND
 PU0129'POST OFFICE AT MARCUS, THENCE 0.25 MILE NORTH ALONG A GRAVELED
 PU0129'ROAD, IN SECTION 10, T 8 N, R 15 E, 15 FEET WEST OF THE CENTER
 PU0129'LINE OF THE ROAD, ABOUT 1 FOOT ABOVE THE LEVEL OF THE ROAD, AND
 PU0129'SET IN THE TOP OF THE WEST END OF THE SOUTH ABUTMENT OF A
 PU0129'CONCRETE BRIDGE OVER A CREEK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0297 ***********************************************************************
 OT0297  DESIGNATION -  K 392
 OT0297  PID         -  OT0297
 OT0297  STATE/COUNTY-  SD/PENNINGTON
 OT0297  COUNTRY     -  US
 OT0297  USGS QUAD   -  HERMOSA NW (2017)
 OT0297
 OT0297                         *CURRENT SURVEY CONTROL
 OT0297  ______________________________________________________________________
 OT0297* NAD 83(1986) POSITION- 43 53 11.     (N) 103 11 35.     (W)   SCALED
 OT0297* NAVD 88 ORTHO HEIGHT -  1056.516 (meters)     3466.25  (feet) ADJUSTED
 OT0297  ______________________________________________________________________
 OT0297  GEOID HEIGHT    -        -16.048 (meters)                     GEOID18
 OT0297  DYNAMIC HEIGHT  -       1056.119 (meters)     3464.95  (feet) COMP
 OT0297  MODELED GRAVITY -    980,206.4   (mgal)                       NAVD 88
 OT0297
 OT0297  VERT ORDER      -  FIRST     CLASS II
 OT0297
 OT0297.The horizontal coordinates were scaled from a map and have
 OT0297.an estimated accuracy of +/- 6 seconds.
 OT0297
 OT0297.The orthometric height was determined by differential leveling and
 OT0297.adjusted by the NATIONAL GEODETIC SURVEY
 OT0297.in June 1991.
 OT0297
 OT0297.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0297.GEOID18 height accuracy estimate available here.
 OT0297
 OT0297.Click photographs - Photos may exist for this station.
 OT0297
 OT0297.The dynamic height is computed by dividing the NAVD 88
 OT0297.geopotential number by the normal gravity value computed on the
 OT0297.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0297.degrees latitude (g = 980.6199 gals.).
 OT0297
 OT0297.The modeled gravity was interpolated from observed gravity values.
 OT0297
 OT0297;                    North         East    Units  Estimated Accuracy
 OT0297;SPC SD S     -   176,490.      370,260.      MT  (+/- 180 meters Scaled)
 OT0297
 OT0297_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ451608(NAD 83)
 OT0297
 OT0297                          SUPERSEDED SURVEY CONTROL
 OT0297
 OT0297  NGVD 29 (??/??/92) 1056.011  (m)         3464.60   (f) ADJ UNCH    1 2
 OT0297
 OT0297.Superseded values are not recommended for survey control.
 OT0297
 OT0297.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0297.See file dsdata.pdf to determine how the superseded data were derived.
 OT0297
 OT0297_MARKER: DB = BENCH MARK DISK
 OT0297_SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES
 OT0297_SP_SET: CULVERT WINGWALL
 OT0297_STAMPING: K 392 1963
 OT0297_MARK LOGO: CGS
 OT0297_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OT0297+STABILITY: SURFACE MOTION
 OT0297
 OT0297  HISTORY     - Date     Condition        Report By
 OT0297  HISTORY     - 1962     MONUMENTED       CGS
 OT0297
 OT0297                          STATION DESCRIPTION
 OT0297
 OT0297'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 OT0297'3.6 MI N FROM HERMOSA.
 OT0297'ABOUT 3.6 MILES NORTH ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 OT0297'FROM THE STATION AT HERMOSA, IN SECTION 8, T 2 S, R 8 E, 12 POLES
 OT0297'NORTH OF MILEPOST 82, 14 FEET WEST OF THE WEST RAIL, 37 FEET EAST
 OT0297'OF A FENCE, 0.9 FEET EAST OF A METAL WITNESS POST, ABOUT 5 FEET
 OT0297'BELOW THE LEVEL OF THE TRACKS, AND SET IN THE TOP OF THE WEST
 OT0297'END OF THE SOUTHWEST STONE WINGWALL OF A 36-INCH TWIN STEEL
 OT0297'TUBULAR CULVERT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0553 ***********************************************************************
 QT0553  DESIGNATION -  K 394 RESET
 QT0553  PID         -  QT0553
 QT0553  STATE/COUNTY-  SD/MEADE
 QT0553  COUNTRY     -  US
 QT0553  USGS QUAD   -  FAITH (2017)
 QT0553
 QT0553                         *CURRENT SURVEY CONTROL
 QT0553  ______________________________________________________________________
 QT0553* NAD 83(1986) POSITION- 45 00 30.     (N) 102 02 46.     (W)   SCALED
 QT0553* NAVD 88 ORTHO HEIGHT -   761.719 (meters)     2499.07  (feet) ADJUSTED
 QT0553  ______________________________________________________________________
 QT0553  GEOID HEIGHT    -        -19.453 (meters)                     GEOID18
 QT0553  DYNAMIC HEIGHT  -        761.568 (meters)     2498.58  (feet) COMP
 QT0553  MODELED GRAVITY -    980,393.1   (mgal)                       NAVD 88
 QT0553
 QT0553  VERT ORDER      -  FIRST     CLASS II
 QT0553
 QT0553.The horizontal coordinates were scaled from a map and have
 QT0553.an estimated accuracy of +/- 6 seconds.
 QT0553
 QT0553.The orthometric height was determined by differential leveling and
 QT0553.adjusted by the NATIONAL GEODETIC SURVEY
 QT0553.in July 1998.
 QT0553
 QT0553.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0553.GEOID18 height accuracy estimate available here.
 QT0553
 QT0553.Click photographs - Photos may exist for this station.
 QT0553
 QT0553.The dynamic height is computed by dividing the NAVD 88
 QT0553.geopotential number by the normal gravity value computed on the
 QT0553.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0553.degrees latitude (g = 980.6199 gals.).
 QT0553
 QT0553.The modeled gravity was interpolated from observed gravity values.
 QT0553
 QT0553;                    North         East    Units  Estimated Accuracy
 QT0553;SPC SD N     -   132,610.      438,720.      MT  (+/- 180 meters Scaled)
 QT0553
 QT0553_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK327881(NAD 83)
 QT0553
 QT0553                          SUPERSEDED SURVEY CONTROL
 QT0553
 QT0553  NGVD 29 (04/17/07)  761.27   (m)         2497.6    (f) RESET       3  
 QT0553
 QT0553.Superseded values are not recommended for survey control.
 QT0553
 QT0553.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0553.See file dsdata.pdf to determine how the superseded data were derived.
 QT0553
 QT0553_MARKER: DV = VERTICAL CONTROL DISK
 QT0553_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0553_STAMPING: K 394 RESET 1987
 QT0553_MARK LOGO: NGS
 QT0553_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0553_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0553+STABILITY: SURFACE MOTION
 QT0553_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0553+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 QT0553
 QT0553  HISTORY     - Date     Condition        Report By
 QT0553  HISTORY     - 1987     MONUMENTED       NGS
 QT0553  HISTORY     - 19960711 GOOD             NGS
 QT0553
 QT0553                          STATION DESCRIPTION
 QT0553
 QT0553'DESCRIBED BY NATIONAL GEODETIC SURVEY 1987
 QT0553'0.2 KM (0.10 MI) NORTH ALONG MAIN STREET FROM THE POST OFFICE IN
 QT0553'FAITH THEN 0.5 KM (0.30 MI) WEST ALONG U. S. HIGHWAY 212, THEN
 QT0553'1.6 KM (1.00 MI) SOUTH ALONGSTATE HIGHWAY 73 (FIFTH AVENUE WEST IN
 QT0553'FAITH), 61 M (200.1 FT) WEST FROM THE CENTER OF 73, 0.3 M (1.0 FT)
 QT0553'NORTH FROM A FENCE, 0.3 M (1.0 FT) EAST FROM A WITNESS POST,
 QT0553'9.76 M (32.0 FT) SOUTH FROM THE CENTER OF THE COUNTY ROAD, IN THE TOP
 QT0553'OF A CONCRETE POST THAT PROJECTS 0.15 M (0.5 FT), ABOUT 1.22 M
 QT0553'(4.0 FT) BELOW THE COUNTY ROAD, IN THE NORTHEAST CORNER OF THE NE 1/4
 QT0553'OF SECTION 16, T 12 N, R 17 E.
 QT0553
 QT0553                          STATION RECOVERY (1996)
 QT0553
 QT0553'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0553'1.6 KM (1.00 MI) SOUTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 QT0553'U.S. HIGHWAY 212 IN FAITH, 613.0 M (2011.2 FT) NORTH OF MILEPOST 173,
 QT0553'59.5 M (195.2 FT) WEST OF THE HIGHWAY CENTERLINE, 30.6 M (100.4 FT)
 QT0553'WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 8.8 M (28.9 FT) SOUTH
 QT0553'OF THE CENTER OF A GRAVELED ROAD, 1.0 M (3.3 FT) BELOW THE LEVEL OF
 QT0553'THE HIGHWAY, 0.3 M (1.0 FT) NORTH OF A FENCE, 0.3 M (1.0 FT) EAST OF A
 QT0553'WITNESS POST, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE
 QT0553'GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0260 ***********************************************************************
 PU0260  DESIGNATION -  K 395
 PU0260  PID         -  PU0260
 PU0260  STATE/COUNTY-  SD/MEADE
 PU0260  COUNTRY     -  US
 PU0260  USGS QUAD   -  LEMMON CREEK (2017)
 PU0260
 PU0260                         *CURRENT SURVEY CONTROL
 PU0260  ______________________________________________________________________
 PU0260* NAD 83(1986) POSITION- 44 41 20.     (N) 102 03 21.     (W)   SCALED
 PU0260* NAVD 88 ORTHO HEIGHT -   755.571 (meters)     2478.90  (feet) ADJUSTED
 PU0260  ______________________________________________________________________
 PU0260  GEOID HEIGHT    -        -19.768 (meters)                     GEOID18
 PU0260  DYNAMIC HEIGHT  -        755.397 (meters)     2478.33  (feet) COMP
 PU0260  MODELED GRAVITY -    980,363.2   (mgal)                       NAVD 88
 PU0260
 PU0260  VERT ORDER      -  FIRST     CLASS II
 PU0260
 PU0260.The horizontal coordinates were scaled from a map and have
 PU0260.an estimated accuracy of +/- 6 seconds.
 PU0260
 PU0260.The orthometric height was determined by differential leveling and
 PU0260.adjusted by the NATIONAL GEODETIC SURVEY
 PU0260.in July 1998.
 PU0260
 PU0260.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0260.GEOID18 height accuracy estimate available here.
 PU0260
 PU0260.Click photographs - Photos may exist for this station.
 PU0260
 PU0260.The dynamic height is computed by dividing the NAVD 88
 PU0260.geopotential number by the normal gravity value computed on the
 PU0260.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0260.degrees latitude (g = 980.6199 gals.).
 PU0260
 PU0260.The modeled gravity was interpolated from observed gravity values.
 PU0260
 PU0260;                    North         East    Units  Estimated Accuracy
 PU0260;SPC SD N     -    97,140.      437,050.      MT  (+/- 180 meters Scaled)
 PU0260
 PU0260_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TGK332526(NAD 83)
 PU0260
 PU0260                          SUPERSEDED SURVEY CONTROL
 PU0260
 PU0260  NAVD 88 (06/15/91)  755.549  (m)         2478.83   (f) SUPERSEDED  1 2
 PU0260  NGVD 29 (??/??/92)  755.091  (m)         2477.33   (f) ADJ UNCH    1 2
 PU0260
 PU0260.Superseded values are not recommended for survey control.
 PU0260
 PU0260.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0260.See file dsdata.pdf to determine how the superseded data were derived.
 PU0260
 PU0260_MARKER: DB = BENCH MARK DISK
 PU0260_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0260_STAMPING: K 395 1963
 PU0260_MARK LOGO: CGS
 PU0260_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU0260_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0260+STABILITY: SURFACE MOTION
 PU0260_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU0260+SATELLITE: SATELLITE OBSERVATIONS - July 11, 1996
 PU0260
 PU0260  HISTORY     - Date     Condition        Report By
 PU0260  HISTORY     - 1963     MONUMENTED       CGS
 PU0260  HISTORY     - 19880715 GOOD             NGS
 PU0260  HISTORY     - 19960711 GOOD             NGS
 PU0260
 PU0260                          STATION DESCRIPTION
 PU0260
 PU0260'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU0260'5 MI N FROM HOWES.
 PU0260'ABOUT 4.95 MILES NORTH ALONG STATE HIGHWAY 73 FROM THE STORE AND
 PU0260'POST OFFICE AT HOWES, 140 FEET SOUTHWEST OF THE CENTER LINE OF THE
 PU0260'HIGHWAY, 20 FEET SOUTHEAST OF THE CENTER OF A GATE, 1 1/2 FEET
 PU0260'NORTHEAST OF A FENCE, 1.5 FEET SOUTHWEST OF A METAL WITNESS POST,
 PU0260'ABOUT 4 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU0260'OF A CONCRETE POST PROJECTING 1 INCH.
 PU0260
 PU0260                          STATION RECOVERY (1988)
 PU0260
 PU0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988
 PU0260'8.1 KM (5.05 MI) NORTH ALONG STATE HIGHWAY 73, FROM ITS JUNCTION
 PU0260'WITH STATE HIGHWAY 34 AND THE STORE AT HOWES, AT AN APPROACH, ON
 PU0260'THE OUTSIDE OF A CURVE, IN AN EAST-WEST FENCE LINE, 15.2 M (49.9 FT)
 PU0260'SOUTH FROM THE CENTER OF THE APPROACH,  42.7 M (140.1 FT)
 PU0260'SOUTHWEST FROM THE CENTER OF 73, 6.1 M (20.0 FT) SOUTHEAST FROM
 PU0260'THE CENTER OF A GATE, 0.46 M (1.5 FT) NORTHEAST OF A FENCE,
 PU0260'0.46 M (1.5 FT) SOUTHWEST OF A WITNESS POST AND SET IN THE TOP
 PU0260'OF A CONCRETE POST THAT PROJECTS 0.03 M (0.1 FT)
 PU0260
 PU0260                          STATION RECOVERY (1996)
 PU0260
 PU0260'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 PU0260'8.1 KM (5.05 MI) NORTHERLY ALONG STATE HIGHWAY 73 FROM THE JUNCTION OF
 PU0260'STATE HIGHWAY 34 IN HOWES, 187.0 M (613.5 FT) NORTH OF MILEPOST 151,
 PU0260'42.7 M (140.1 FT) WEST OF THE HIGHWAY CENTERLINE, 9.0 M (29.5 FT)
 PU0260'SOUTHWEST OF A T-FENCE CORNER, 7.4 M (24.3 FT) SOUTH OF THE CENTER OF
 PU0260'A GATE, 7.2 M (23.6 FT) WEST OF A FENCE, 0.5 M (1.6 FT) BELOW THE
 PU0260'LEVEL OF THE HIGHWAY, 0.3 M (1.0 FT) WEST OF A WITNESS POST, AND THE
 PU0260'MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0363 ***********************************************************************
 OT0363  DESIGNATION -  K 396
 OT0363  PID         -  OT0363
 OT0363  STATE/COUNTY-  SD/FALL RIVER
 OT0363  COUNTRY     -  US
 OT0363  USGS QUAD   -  HOT SPRINGS (2017)
 OT0363
 OT0363                         *CURRENT SURVEY CONTROL
 OT0363  ______________________________________________________________________
 OT0363* NAD 83(1986) POSITION- 43 24 11.     (N) 103 24 56.     (W)   SCALED
 OT0363* NAVD 88 ORTHO HEIGHT -   980.997 (meters)     3218.49  (feet) ADJUSTED
 OT0363  ______________________________________________________________________
 OT0363  GEOID HEIGHT    -        -15.919 (meters)                     GEOID18
 OT0363  DYNAMIC HEIGHT  -        980.601 (meters)     3217.19  (feet) COMP
 OT0363  MODELED GRAVITY -    980,182.3   (mgal)                       NAVD 88
 OT0363
 OT0363  VERT ORDER      -  FIRST     CLASS II
 OT0363
 OT0363.The horizontal coordinates were scaled from a map and have
 OT0363.an estimated accuracy of +/- 6 seconds.
 OT0363
 OT0363.The orthometric height was determined by differential leveling and
 OT0363.adjusted by the NATIONAL GEODETIC SURVEY
 OT0363.in June 1991.
 OT0363
 OT0363.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0363.GEOID18 height accuracy estimate available here.
 OT0363
 OT0363.Click photographs - Photos may exist for this station.
 OT0363
 OT0363.The dynamic height is computed by dividing the NAVD 88
 OT0363.geopotential number by the normal gravity value computed on the
 OT0363.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0363.degrees latitude (g = 980.6199 gals.).
 OT0363
 OT0363.The modeled gravity was interpolated from observed gravity values.
 OT0363
 OT0363;                    North         East    Units  Estimated Accuracy
 OT0363;SPC SD S     -   123,470.      350,400.      MT  (+/- 180 meters Scaled)
 OT0363
 OT0363_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ282067(NAD 83)
 OT0363
 OT0363                          SUPERSEDED SURVEY CONTROL
 OT0363
 OT0363  NGVD 29 (??/??/92)  980.503  (m)         3216.87   (f) ADJ UNCH    1 2
 OT0363
 OT0363.Superseded values are not recommended for survey control.
 OT0363
 OT0363.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OT0363.See file dsdata.pdf to determine how the superseded data were derived.
 OT0363
 OT0363_MARKER: DB = BENCH MARK DISK
 OT0363_SETTING: 41 = SET IN A LARGE STRUCTURE WITH FOUNDATIONS ON BEDROCK
 OT0363_SP_SET: ABUTMENT
 OT0363_STAMPING: K 396 1963
 OT0363_MARK LOGO: CGS
 OT0363_MAGNETIC: N = NO MAGNETIC MATERIAL
 OT0363_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0363+STABILITY: POSITION/ELEVATION WELL
 OT0363_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OT0363+SATELLITE: SATELLITE OBSERVATIONS - April 10, 1995
 OT0363
 OT0363  HISTORY     - Date     Condition        Report By
 OT0363  HISTORY     - 1963     MONUMENTED       CGS
 OT0363  HISTORY     - 1985     GOOD             NGS
 OT0363  HISTORY     - 19950410 GOOD             NGS
 OT0363
 OT0363                          STATION DESCRIPTION
 OT0363
 OT0363'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 OT0363'4.1 MI SE FROM HOT SPRINGS.
 OT0363'4.1 MILES SOUTHEAST ALONG U.S. HIGHWAY 385 AND 18 FROM THE POST
 OT0363'OFFICE AT HOT SPRINGS, IN THE WEST ONE OF TWO BRIDGES OVER FALL
 OT0363'RIVER, IN SECTION 33, T 7 S, R 6 E, 16 FEET NORTH OF THE CENTER
 OT0363'LINE OF THE HIGHWAY, ABOUT 1 FOOT ABOVE THE LEVEL OF THE HIGHWAY,
 OT0363'AND SET IN THE TOP OF THE NORTH END OF THE WEST ABUTMENT OF A
 OT0363'LARGE CONCRETE BRIDGE.
 OT0363
 OT0363                          STATION RECOVERY (1985)
 OT0363
 OT0363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1985
 OT0363'RECOVERED IN GOOD CONDITION.
 OT0363
 OT0363                          STATION RECOVERY (1995)
 OT0363
 OT0363'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 OT0363'6.6 KM (4.10 MI) EASTERLY ALONG U.S. HIGHWAYS 385 AND 18 FROM THE POST
 OT0363'OFFICE IN HOT SPRINGS, IN TOP OF AND 0.4 M (1.3 FT) SOUTH OF THE NORTH
 OT0363'END OF THE WEST CONCRETE ABUTMENT OF THE MOST WESTERLY OF 2 HIGHWAY
 OT0363'BRIDGES SPANNING THE FALL RIVER, 1.6 KM (1.00 MI) WEST OF THE
 OT0363'INTERSECTION OF STATE HIGHWAY 79 LEADING NORTH, 5.2 M (17.1 FT) NORTH
 OT0363'OF THE HIGHWAY CENTERLINE, AND 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE
 OT0363'HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1734 ***********************************************************************
 PU1734  DESIGNATION -  K 4 B 2
 PU1734  PID         -  PU1734
 PU1734  STATE/COUNTY-  SD/LAWRENCE
 PU1734  COUNTRY     -  US
 PU1734  USGS QUAD   -  JOLLY (2017)
 PU1734
 PU1734                         *CURRENT SURVEY CONTROL
 PU1734  ______________________________________________________________________
 PU1734* NAD 83(1986) POSITION- 44 35 24.     (N) 103 46 26.     (W)   SCALED
 PU1734* NAVD 88 ORTHO HEIGHT -  1029.484 (meters)     3377.57  (feet) ADJUSTED
 PU1734  ______________________________________________________________________
 PU1734  GEOID HEIGHT    -        -15.220 (meters)                     GEOID18
 PU1734  DYNAMIC HEIGHT  -       1029.174 (meters)     3376.55  (feet) COMP
 PU1734  MODELED GRAVITY -    980,281.8   (mgal)                       NAVD 88
 PU1734
 PU1734  VERT ORDER      -  FIRST     CLASS II
 PU1734
 PU1734.The horizontal coordinates were scaled from a map and have
 PU1734.an estimated accuracy of +/- 6 seconds.
 PU1734
 PU1734.The orthometric height was determined by differential leveling and
 PU1734.adjusted by the NATIONAL GEODETIC SURVEY
 PU1734.in June 1991.
 PU1734
 PU1734.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1734.GEOID18 height accuracy estimate available here.
 PU1734
 PU1734.Click photographs - Photos may exist for this station.
 PU1734
 PU1734.The dynamic height is computed by dividing the NAVD 88
 PU1734.geopotential number by the normal gravity value computed on the
 PU1734.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1734.degrees latitude (g = 980.6199 gals.).
 PU1734
 PU1734.The modeled gravity was interpolated from observed gravity values.
 PU1734
 PU1734;                    North         East    Units  Estimated Accuracy
 PU1734;SPC SD N     -    91,070.      300,440.      MT  (+/- 180 meters Scaled)
 PU1734
 PU1734_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEK973381(NAD 83)
 PU1734
 PU1734                          SUPERSEDED SURVEY CONTROL
 PU1734
 PU1734  NGVD 29 (??/??/92) 1028.97   (m)         3375.9    (f) COMPUTED    1 2
 PU1734
 PU1734.Superseded values are not recommended for survey control.
 PU1734
 PU1734.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1734.See file dsdata.pdf to determine how the superseded data were derived.
 PU1734
 PU1734_MARKER: Z = SEE DESCRIPTION
 PU1734_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1734_SP_SET: PIER
 PU1734_STAMPING: K 4 B 2
 PU1734_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1734
 PU1734  HISTORY     - Date     Condition        Report By
 PU1734  HISTORY     - UNK      MONUMENTED       USAF
 PU1734  HISTORY     - 1962     GOOD             CGS
 PU1734
 PU1734                          STATION DESCRIPTION
 PU1734
 PU1734'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1734'4.4 MI NW FROM ST ONGE.
 PU1734'2.8 MILES NORTHWEST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1734'FROM THE POST OFFICE AT ST. ONGE, THENCE 0.6 MILE WEST ALONG
 PU1734'A GRAVELED ROAD, THENCE 0.75 MILE NORTH ALONG STATE HIGHWAY 34,
 PU1734'THENCE 0.2 MILE WEST ALONG A GRAVELED ROAD, 71 FEET SOUTH OF THE
 PU1734'CENTER LINE OF THE ROAD, 62 1/2 FEET SOUTHEAST OF A POWER POLE,
 PU1734'38 FEET SOUTH OF A FENCE, CENTER OF TRIBRACH MOUNTED ON THE
 PU1734'TOP OF AN 18-INCH CONCRETE PIER WHICH PROJECTS 4.5 FEET ABOVE
 PU1734'THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0816 ***********************************************************************
 PU0816  DESIGNATION -  K 401
 PU0816  PID         -  PU0816
 PU0816  STATE/COUNTY-  SD/MEADE
 PU0816  COUNTRY     -  US
 PU0816  USGS QUAD   -  STONEVILLE (2017)
 PU0816
 PU0816                         *CURRENT SURVEY CONTROL
 PU0816  ______________________________________________________________________
 PU0816* NAD 83(1986) POSITION- 44 40 01.     (N) 102 39 43.     (W)   SCALED
 PU0816* NAVD 88 ORTHO HEIGHT -   933.545 (meters)     3062.81  (feet) ADJUSTED
 PU0816  ______________________________________________________________________
 PU0816  GEOID HEIGHT    -        -18.061 (meters)                     GEOID18
 PU0816  DYNAMIC HEIGHT  -        933.297 (meters)     3061.99  (feet) COMP
 PU0816  MODELED GRAVITY -    980,319.7   (mgal)                       NAVD 88
 PU0816
 PU0816  VERT ORDER      -  SECOND    CLASS 0
 PU0816
 PU0816.The horizontal coordinates were scaled from a map and have
 PU0816.an estimated accuracy of +/- 6 seconds.
 PU0816
 PU0816.The orthometric height was determined by differential leveling and
 PU0816.adjusted by the NATIONAL GEODETIC SURVEY
 PU0816.in June 1991.
 PU0816
 PU0816.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0816.GEOID18 height accuracy estimate available here.
 PU0816
 PU0816.Click photographs - Photos may exist for this station.
 PU0816
 PU0816.The dynamic height is computed by dividing the NAVD 88
 PU0816.geopotential number by the normal gravity value computed on the
 PU0816.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0816.degrees latitude (g = 980.6199 gals.).
 PU0816
 PU0816.The modeled gravity was interpolated from observed gravity values.
 PU0816
 PU0816;                    North         East    Units  Estimated Accuracy
 PU0816;SPC SD N     -    96,100.      388,950.      MT  (+/- 180 meters Scaled)
 PU0816
 PU0816_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK853486(NAD 83)
 PU0816
 PU0816                          SUPERSEDED SURVEY CONTROL
 PU0816
 PU0816  NGVD 29 (??/??/92)  933.062  (m)         3061.22   (f) ADJ UNCH    2 0
 PU0816
 PU0816.Superseded values are not recommended for survey control.
 PU0816
 PU0816.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0816.See file dsdata.pdf to determine how the superseded data were derived.
 PU0816
 PU0816_MARKER: DB = BENCH MARK DISK
 PU0816_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0816_STAMPING: K 401 1962
 PU0816_MARK LOGO: CGS
 PU0816_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0816_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0816+STABILITY: SURFACE MOTION
 PU0816
 PU0816  HISTORY     - Date     Condition        Report By
 PU0816  HISTORY     - 1962     MONUMENTED       CGS
 PU0816
 PU0816                          STATION DESCRIPTION
 PU0816
 PU0816'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0816'5 MI S FROM STONEVILLE.
 PU0816'5.0 MILES SOUTH ALONG A GRAVELED ROAD FROM THE STORE AT
 PU0816'STONEVILLE, 0.25 MILE NORTH OF THE JUNCTION OF A GRAVELED ROAD
 PU0816'EAST, ON THE TOP OF A SMALL RISE, 30 FEET WEST OF THE CENTER
 PU0816'LINE OF THE ROAD, 5.0 FEET EAST OF A FENCE, 2.7 FEET NORTH OF
 PU0816'A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ROAD, AND SET IN
 PU0816'THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0167 ***********************************************************************
 QT0167  DESIGNATION -  K 402
 QT0167  PID         -  QT0167
 QT0167  STATE/COUNTY-  SD/PERKINS
 QT0167  COUNTRY     -  US
 QT0167  USGS QUAD   -  CEDAR CANYON (2017)
 QT0167
 QT0167                         *CURRENT SURVEY CONTROL
 QT0167  ______________________________________________________________________
 QT0167* NAD 83(1986) POSITION- 45 02 42.     (N) 102 44 01.     (W)   SCALED
 QT0167* NAVD 88 ORTHO HEIGHT -   902.552 (meters)     2961.12  (feet) ADJUSTED
 QT0167  ______________________________________________________________________
 QT0167  GEOID HEIGHT    -        -17.719 (meters)                     GEOID18
 QT0167  DYNAMIC HEIGHT  -        902.356 (meters)     2960.48  (feet) COMP
 QT0167  MODELED GRAVITY -    980,368.9   (mgal)                       NAVD 88
 QT0167
 QT0167  VERT ORDER      -  SECOND    CLASS 0
 QT0167
 QT0167.The horizontal coordinates were scaled from a map and have
 QT0167.an estimated accuracy of +/- 6 seconds.
 QT0167
 QT0167.The orthometric height was determined by differential leveling and
 QT0167.adjusted by the NATIONAL GEODETIC SURVEY
 QT0167.in June 1991.
 QT0167
 QT0167.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0167.GEOID18 height accuracy estimate available here.
 QT0167
 QT0167.Click photographs - Photos may exist for this station.
 QT0167
 QT0167.The dynamic height is computed by dividing the NAVD 88
 QT0167.geopotential number by the normal gravity value computed on the
 QT0167.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QT0167.degrees latitude (g = 980.6199 gals.).
 QT0167
 QT0167.The modeled gravity was interpolated from observed gravity values.
 QT0167
 QT0167;                    North         East    Units  Estimated Accuracy
 QT0167;SPC SD N     -   138,280.      384,690.      MT  (+/- 180 meters Scaled)
 QT0167
 QT0167_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK784904(NAD 83)
 QT0167
 QT0167                          SUPERSEDED SURVEY CONTROL
 QT0167
 QT0167  NGVD 29 (??/??/92)  902.078  (m)         2959.57   (f) ADJ UNCH    2 0
 QT0167
 QT0167.Superseded values are not recommended for survey control.
 QT0167
 QT0167.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0167.See file dsdata.pdf to determine how the superseded data were derived.
 QT0167
 QT0167_MARKER: DB = BENCH MARK DISK
 QT0167_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0167_STAMPING: K 402 1962
 QT0167_MARK LOGO: CGS
 QT0167_PROJECTION: PROJECTING 12 CENTIMETERS
 QT0167_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0167+STABILITY: SURFACE MOTION
 QT0167
 QT0167  HISTORY     - Date     Condition        Report By
 QT0167  HISTORY     - 1962     MONUMENTED       CGS
 QT0167
 QT0167                          STATION DESCRIPTION
 QT0167
 QT0167'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 QT0167'8.5 MI W FROM MAURINE.
 QT0167'6.65 MILES WEST ALONG U.S. HIGHWAY 212 FROM THE STORE AT MAURINE,
 QT0167'THENCE 1.85 MILES NORTH ALONG A COUNTY ROAD, 30 FEET EAST OF
 QT0167'THE CENTER LINE OF THE ROAD, 50 FEET SOUTH OF A TELEPHONE POLE,
 QT0167'1.8 FEET WEST OF A FENCE, 2.0 FEET SOUTH OF A WITNESS POST, ABOUT
 QT0167'1 1/2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE
 QT0167'POST PROJECTING 0.4 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0552 ***********************************************************************
 QT0552  DESIGNATION -  K 403 RESET
 QT0552  PID         -  QT0552
 QT0552  STATE/COUNTY-  SD/MEADE
 QT0552  COUNTRY     -  US
 QT0552  USGS QUAD   -  MAURINE (2017)
 QT0552
 QT0552                         *CURRENT SURVEY CONTROL
 QT0552  ______________________________________________________________________
 QT0552* NAD 83(1986) POSITION- 45 00 29.     (N) 102 35 37.     (W)   SCALED
 QT0552* NAVD 88 ORTHO HEIGHT -   873.41  (meters)     2865.5   (feet) RESET
 QT0552  ______________________________________________________________________
 QT0552  GEOID HEIGHT    -        -18.027 (meters)                     GEOID18
 QT0552  VERT ORDER      -  THIRD
 QT0552
 QT0552.The horizontal coordinates were scaled from a map and have
 QT0552.an estimated accuracy of +/- 6 seconds.
 QT0552
 QT0552.The orthometric height was computed from unverified reset data.
 QT0552
 QT0552.No vertical observational check was made to the station.
 QT0552
 QT0552.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0552.GEOID18 height accuracy estimate available here.
 QT0552
 QT0552.Click photographs - Photos may exist for this station.
 QT0552
 QT0552;                    North         East    Units  Estimated Accuracy
 QT0552;SPC SD N     -   133,810.      395,580.      MT  (+/- 180 meters Scaled)
 QT0552
 QT0552_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK896866(NAD 83)
 QT0552
 QT0552                          SUPERSEDED SURVEY CONTROL
 QT0552
 QT0552  NGVD 29 (04/17/07)  872.95   (m)         2864.0    (f) RESET       3  
 QT0552
 QT0552.Superseded values are not recommended for survey control.
 QT0552
 QT0552.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 QT0552.See file dsdata.pdf to determine how the superseded data were derived.
 QT0552
 QT0552_MARKER: DV = VERTICAL CONTROL DISK
 QT0552_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0552_STAMPING: K 403 RESET 1988
 QT0552_MARK LOGO: NGS
 QT0552_MAGNETIC: N = NO MAGNETIC MATERIAL
 QT0552_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0552+STABILITY: SURFACE MOTION
 QT0552_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QT0552+SATELLITE: SATELLITE OBSERVATIONS - April 25, 1996
 QT0552
 QT0552  HISTORY     - Date     Condition        Report By
 QT0552  HISTORY     - 1988     MONUMENTED       NGS
 QT0552  HISTORY     - 19960425 GOOD             NGS
 QT0552
 QT0552                          STATION DESCRIPTION
 QT0552
 QT0552'DESCRIBED BY NATIONAL GEODETIC SURVEY 1988
 QT0552'1.6 KM (1.00 MI) SOUTH ALONG MEADE COUNTY ROAD 31 FROM ITS JUNCTION
 QT0552'WITH U. S. HIGHWAY 212 IN MAURINE, ACROSS THE ROAD WEST FROM THE
 QT0552'NORTHWEST CORNER OF A SUBSTATION, 20.4 M (66.9 FT) WEST FROM THE
 QT0552'CENTER OF THE ROAD, 0.3 M (1.0 FT) SOUTH FROM A FENCE, 0.3 M (1.0 FT)
 QT0552'EAST FROM A WITNESS POST, IN THE NORTHWEST CORNER OF SECTION.
 QT0552
 QT0552                          STATION RECOVERY (1996)
 QT0552
 QT0552'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1996 (GAS)
 QT0552'22.8 KM (14.15 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE POST
 QT0552'OFFICE IN MUD BUTTE, THENCE 1.6 KM (1.00 MI) SOUTHERLY ALONG COUNTY
 QT0552'ROAD 31 L, 53.3 M (174.9 FT) NORTHWEST OF THE NORTHWEST CORNER OF A
 QT0552'SUB-STATION, 20.4 M (66.9 FT) WEST OF THE ROAD CENTER, 0.5 M (1.6 FT)
 QT0552'BELOW THE LEVEL OF THE ROAD, 0.3 M (1.0 FT) SOUTHEAST OF A WITNESS
 QT0552'POST, 0.3 M (1.0 FT) SOUTH OF A FENCE, AND THE MONUMENT IS FLUSH WITH
 QT0552'THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0826 ***********************************************************************
 PU0826  DESIGNATION -  K 404
 PU0826  PID         -  PU0826
 PU0826  STATE/COUNTY-  SD/BUTTE
 PU0826  COUNTRY     -  US
 PU0826  USGS QUAD   -  FAIRPOINT NW (2017)
 PU0826
 PU0826                         *CURRENT SURVEY CONTROL
 PU0826  ______________________________________________________________________
 PU0826* NAD 83(1986) POSITION- 44 44 55.     (N) 102 59 24.     (W)   SCALED
 PU0826* NAVD 88 ORTHO HEIGHT -   860.337 (meters)     2822.62  (feet) ADJUSTED
 PU0826  ______________________________________________________________________
 PU0826  GEOID HEIGHT    -        -17.329 (meters)                     GEOID18
 PU0826  DYNAMIC HEIGHT  -        860.128 (meters)     2821.94  (feet) COMP
 PU0826  MODELED GRAVITY -    980,344.7   (mgal)                       NAVD 88
 PU0826
 PU0826  VERT ORDER      -  SECOND    CLASS 0
 PU0826
 PU0826.The horizontal coordinates were scaled from a map and have
 PU0826.an estimated accuracy of +/- 6 seconds.
 PU0826
 PU0826.The orthometric height was determined by differential leveling and
 PU0826.adjusted by the NATIONAL GEODETIC SURVEY
 PU0826.in June 1991.
 PU0826
 PU0826.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0826.GEOID18 height accuracy estimate available here.
 PU0826
 PU0826.Click photographs - Photos may exist for this station.
 PU0826
 PU0826.The dynamic height is computed by dividing the NAVD 88
 PU0826.geopotential number by the normal gravity value computed on the
 PU0826.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0826.degrees latitude (g = 980.6199 gals.).
 PU0826
 PU0826.The modeled gravity was interpolated from observed gravity values.
 PU0826
 PU0826;                    North         East    Units  Estimated Accuracy
 PU0826;SPC SD N     -   106,080.      363,280.      MT  (+/- 180 meters Scaled)
 PU0826
 PU0826_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK591569(NAD 83)
 PU0826
 PU0826                          SUPERSEDED SURVEY CONTROL
 PU0826
 PU0826  NGVD 29 (??/??/92)  859.858  (m)         2821.05   (f) ADJ UNCH    2 0
 PU0826
 PU0826.Superseded values are not recommended for survey control.
 PU0826
 PU0826.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0826.See file dsdata.pdf to determine how the superseded data were derived.
 PU0826
 PU0826_MARKER: DB = BENCH MARK DISK
 PU0826_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0826_STAMPING: K 404 1962
 PU0826_MARK LOGO: CGS
 PU0826_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0826_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0826+STABILITY: SURFACE MOTION
 PU0826
 PU0826  HISTORY     - Date     Condition        Report By
 PU0826  HISTORY     - 1962     MONUMENTED       CGS
 PU0826
 PU0826                          STATION DESCRIPTION
 PU0826
 PU0826'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0826'9.8 MI W FROM FAIRPOINT.
 PU0826'9.85 MILES WEST ALONG A GRAVEL ROAD FROM THE STORE AT FAIRPOINT,
 PU0826'48 FEET NORTH OF THE CENTER LINE OF THE ROAD, 2.8 FEET SOUTH
 PU0826'OF A FENCE, 2.5 FEET WEST OF A WITNESS POST, ABOUT 2 FEET LOWER
 PU0826'THAN THE ROAD AND IN THE TOP OF A CONCRETE POST PROJECTING 0.4
 PU0826'FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0135 ***********************************************************************
 PU0135  DESIGNATION -  K 405
 PU0135  PID         -  PU0135
 PU0135  STATE/COUNTY-  SD/MEADE
 PU0135  COUNTRY     -  US
 PU0135  USGS QUAD   -  OPAL EAST (2017)
 PU0135
 PU0135                         *CURRENT SURVEY CONTROL
 PU0135  ______________________________________________________________________
 PU0135* NAD 83(1986) POSITION- 44 53 29.     (N) 102 29 33.     (W)   SCALED
 PU0135* NAVD 88 ORTHO HEIGHT -   794.084 (meters)     2605.26  (feet) ADJUSTED
 PU0135  ______________________________________________________________________
 PU0135  GEOID HEIGHT    -        -18.375 (meters)                     GEOID18
 PU0135  DYNAMIC HEIGHT  -        793.911 (meters)     2604.69  (feet) COMP
 PU0135  MODELED GRAVITY -    980,372.1   (mgal)                       NAVD 88
 PU0135
 PU0135  VERT ORDER      -  SECOND    CLASS 0
 PU0135
 PU0135.The horizontal coordinates were scaled from a map and have
 PU0135.an estimated accuracy of +/- 6 seconds.
 PU0135
 PU0135.The orthometric height was determined by differential leveling and
 PU0135.adjusted by the NATIONAL GEODETIC SURVEY
 PU0135.in June 1991.
 PU0135
 PU0135.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0135.GEOID18 height accuracy estimate available here.
 PU0135
 PU0135.Click photographs - Photos may exist for this station.
 PU0135
 PU0135.The dynamic height is computed by dividing the NAVD 88
 PU0135.geopotential number by the normal gravity value computed on the
 PU0135.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0135.degrees latitude (g = 980.6199 gals.).
 PU0135
 PU0135.The modeled gravity was interpolated from observed gravity values.
 PU0135
 PU0135;                    North         East    Units  Estimated Accuracy
 PU0135;SPC SD N     -   120,600.      403,150.      MT  (+/- 180 meters Scaled)
 PU0135
 PU0135_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK980739(NAD 83)
 PU0135
 PU0135                          SUPERSEDED SURVEY CONTROL
 PU0135
 PU0135  NGVD 29 (??/??/92)  793.622  (m)         2603.74   (f) ADJ UNCH    2 0
 PU0135
 PU0135.Superseded values are not recommended for survey control.
 PU0135
 PU0135.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0135.See file dsdata.pdf to determine how the superseded data were derived.
 PU0135
 PU0135_MARKER: DB = BENCH MARK DISK
 PU0135_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0135_STAMPING: K 405 1962
 PU0135_MARK LOGO: CGS
 PU0135_PROJECTION: PROJECTING 12 CENTIMETERS
 PU0135_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0135+STABILITY: SURFACE MOTION
 PU0135
 PU0135  HISTORY     - Date     Condition        Report By
 PU0135  HISTORY     - 1962     MONUMENTED       CGS
 PU0135
 PU0135                          STATION DESCRIPTION
 PU0135
 PU0135'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0135'0.2 MI W FROM OPAL.
 PU0135'0.2 MILE WEST ALONG A GRAVEL ROAD FROM THE STORE AT OPAL, AT
 PU0135'SOUTHWEST CORNER OF THE INTERSECTION OF A NORTH-SOUTH DIRT ROAD,
 PU0135'42 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 52 FEET WEST OF THE
 PU0135'CENTER LINE OF THE ROAD SOUTH, 2 FEET WEST OF A TELEPHONE POLE
 PU0135'WITH GUY WIRE, 3 1/2 FEET EAST OF A FENCE CORNER, 1.6 FEET EAST
 PU0135'OF A WITNESS POST, ABOUT 3 FEET LOWER THAN THE ROAD AND IN THE
 PU0135'TOP OF A CONCRETE POST PROJECTING 0.4 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0136 ***********************************************************************
 PU0136  DESIGNATION -  K 405 RESET
 PU0136  PID         -  PU0136
 PU0136  STATE/COUNTY-  SD/MEADE
 PU0136  COUNTRY     -  US
 PU0136  USGS QUAD   -  OPAL EAST (2017)
 PU0136
 PU0136                         *CURRENT SURVEY CONTROL
 PU0136  ______________________________________________________________________
 PU0136* NAD 83(1986) POSITION- 44 53 29.     (N) 102 29 33.     (W)   SCALED
 PU0136* NAVD 88 ORTHO HEIGHT -   795.41  (meters)     2609.6   (feet) RESET
 PU0136  ______________________________________________________________________
 PU0136  GEOID HEIGHT    -        -18.375 (meters)                     GEOID18
 PU0136  VERT ORDER      -  THIRD
 PU0136
 PU0136.The horizontal coordinates were scaled from a map and have
 PU0136.an estimated accuracy of +/- 6 seconds.
 PU0136
 PU0136.The orthometric height was computed from unverified reset data.
 PU0136
 PU0136.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0136.GEOID18 height accuracy estimate available here.
 PU0136
 PU0136.Click photographs - Photos may exist for this station.
 PU0136
 PU0136;                    North         East    Units  Estimated Accuracy
 PU0136;SPC SD N     -   120,600.      403,150.      MT  (+/- 180 meters Scaled)
 PU0136
 PU0136_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK980739(NAD 83)
 PU0136
 PU0136                          SUPERSEDED SURVEY CONTROL
 PU0136
 PU0136.No superseded survey control is available for this station.
 PU0136
 PU0136_MARKER: DB = BENCH MARK DISK
 PU0136_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU0136_STAMPING: K 405 RESET 1965
 PU0136_MARK LOGO: CGS
 PU0136_PROJECTION: PROJECTING 5 CENTIMETERS
 PU0136_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU0136+STABILITY: SURFACE MOTION
 PU0136
 PU0136  HISTORY     - Date     Condition        Report By
 PU0136  HISTORY     - 1965     MONUMENTED       CGS
 PU0136
 PU0136                          STATION DESCRIPTION
 PU0136
 PU0136'DESCRIBED BY COAST AND GEODETIC SURVEY 1965
 PU0136'0.3 MI W FROM OPAL.
 PU0136'ABOUT 0.3 MILES WEST ALONG GRAVELED COUNTY ROAD FROM THE STORE
 PU0136'AT OPAL, 32 FEET SOUTH AND 168 FEET WEST OF THE SOUTHWEST CORNER
 PU0136'OF A 24 FEET BY 120 PLANK DECK BRIDGE, 44 FEET SOUTH OF THE
 PU0136'CENTER LINE OF THE ROAD AND 1 FOOT SOUTH OF THE EAST-WEST FENCE
 PU0136'LINE, SET IN THE TOP OF A CONCRETE POST PROJECTING ABOUT 2 INCHES
 PU0136'ABOVE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1664 ***********************************************************************
 PU1664  DESIGNATION -  K 406
 PU1664  PID         -  PU1664
 PU1664  STATE/COUNTY-  SD/LAWRENCE
 PU1664  COUNTRY     -  US
 PU1664  USGS QUAD   -  DEADWOOD NORTH (2017)
 PU1664
 PU1664                         *CURRENT SURVEY CONTROL
 PU1664  ______________________________________________________________________
 PU1664* NAD 83(1986) POSITION- 44 27 58.     (N) 103 37 37.     (W)   SCALED
 PU1664* NAVD 88 ORTHO HEIGHT -  1085.040 (meters)     3559.84  (feet) ADJUSTED
 PU1664  ______________________________________________________________________
 PU1664  GEOID HEIGHT    -        -15.051 (meters)                     GEOID18
 PU1664  DYNAMIC HEIGHT  -       1084.687 (meters)     3558.68  (feet) COMP
 PU1664  MODELED GRAVITY -    980,255.3   (mgal)                       NAVD 88
 PU1664
 PU1664  VERT ORDER      -  SECOND    CLASS 0
 PU1664
 PU1664.The horizontal coordinates were scaled from a map and have
 PU1664.an estimated accuracy of +/- 6 seconds.
 PU1664
 PU1664.The orthometric height was determined by differential leveling and
 PU1664.adjusted by the NATIONAL GEODETIC SURVEY
 PU1664.in June 1991.
 PU1664
 PU1664.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1664.GEOID18 height accuracy estimate available here.
 PU1664
 PU1664.Click photographs - Photos may exist for this station.
 PU1664
 PU1664.The dynamic height is computed by dividing the NAVD 88
 PU1664.geopotential number by the normal gravity value computed on the
 PU1664.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1664.degrees latitude (g = 980.6199 gals.).
 PU1664
 PU1664.The modeled gravity was interpolated from observed gravity values.
 PU1664
 PU1664;                    North         East    Units  Estimated Accuracy
 PU1664;SPC SD N     -    76,780.      311,480.      MT  (+/- 180 meters Scaled)
 PU1664
 PU1664_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK092245(NAD 83)
 PU1664
 PU1664                          SUPERSEDED SURVEY CONTROL
 PU1664
 PU1664  NGVD 29 (??/??/92) 1084.510  (m)         3558.10   (f) ADJ UNCH    2 0
 PU1664
 PU1664.Superseded values are not recommended for survey control.
 PU1664
 PU1664.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1664.See file dsdata.pdf to determine how the superseded data were derived.
 PU1664
 PU1664_MARKER: DB = BENCH MARK DISK
 PU1664_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1664_STAMPING: K 406 1962
 PU1664_MARK LOGO: CGS
 PU1664_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1664+STABILITY: SURFACE MOTION
 PU1664
 PU1664  HISTORY     - Date     Condition        Report By
 PU1664  HISTORY     - 1962     MONUMENTED       CGS
 PU1664
 PU1664                          STATION DESCRIPTION
 PU1664
 PU1664'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1664'0.8 MI NE FROM WHITEWOOD.
 PU1664'0.25 MILE NORTH ALONG A COUNTRY ROAD FROM THE CHICAGO AND
 PU1664'NORTHWESTERN RAILWAY STATION AT WHITEWOOD, THENCE 0.55 MILE EAST
 PU1664'ALONG A ROAD, ON THE OUTSIDE OF A CURVE, 141 FEET NORTH OF THE
 PU1664'NORTHWEST CORNER OF A LARGE BARN, 37 FEET NORTHWEST OF THE
 PU1664'NORTHWEST CORNER OF A LONG SHED, 32 FEET EAST-SOUTHEAST OF THE
 PU1664'CENTER LINE OF THE ROAD, 24 FEET NORTH OF THE CENTER OF A WIRE
 PU1664'GATE, 3.5 FEET WEST OF A FENCE, 3 1/2 FEET SOUTHWEST OF A
 PU1664'TELEPHONE POLE WITH GUY WIRE, ABOUT 1 FOOT HIGHER THAN THE ROAD
 PU1664'AND IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1125 ***********************************************************************
 PU1125  DESIGNATION -  K 407
 PU1125  PID         -  PU1125
 PU1125  STATE/COUNTY-  SD/BUTTE
 PU1125  COUNTRY     -  US
 PU1125  USGS QUAD   -  VALE (2017)
 PU1125
 PU1125                         *CURRENT SURVEY CONTROL
 PU1125  ______________________________________________________________________
 PU1125* NAD 83(1986) POSITION- 44 36 38.     (N) 103 25 38.     (W)   SCALED
 PU1125* NAVD 88 ORTHO HEIGHT -   855.259 (meters)     2805.96  (feet) ADJUSTED
 PU1125  ______________________________________________________________________
 PU1125  GEOID HEIGHT    -        -16.237 (meters)                     GEOID18
 PU1125  DYNAMIC HEIGHT  -        855.030 (meters)     2805.21  (feet) COMP
 PU1125  MODELED GRAVITY -    980,321.3   (mgal)                       NAVD 88
 PU1125
 PU1125  VERT ORDER      -  SECOND    CLASS 0
 PU1125
 PU1125.The horizontal coordinates were scaled from a map and have
 PU1125.an estimated accuracy of +/- 6 seconds.
 PU1125
 PU1125.The orthometric height was determined by differential leveling and
 PU1125.adjusted by the NATIONAL GEODETIC SURVEY
 PU1125.in June 1991.
 PU1125
 PU1125.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1125.GEOID18 height accuracy estimate available here.
 PU1125
 PU1125.Click photographs - Photos may exist for this station.
 PU1125
 PU1125.The dynamic height is computed by dividing the NAVD 88
 PU1125.geopotential number by the normal gravity value computed on the
 PU1125.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1125.degrees latitude (g = 980.6199 gals.).
 PU1125
 PU1125.The modeled gravity was interpolated from observed gravity values.
 PU1125
 PU1125;                    North         East    Units  Estimated Accuracy
 PU1125;SPC SD N     -    92,120.      328,040.      MT  (+/- 180 meters Scaled)
 PU1125
 PU1125_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK247408(NAD 83)
 PU1125
 PU1125                          SUPERSEDED SURVEY CONTROL
 PU1125
 PU1125  NGVD 29 (??/??/92)  854.772  (m)         2804.36   (f) ADJ UNCH    2 0
 PU1125
 PU1125.Superseded values are not recommended for survey control.
 PU1125
 PU1125.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1125.See file dsdata.pdf to determine how the superseded data were derived.
 PU1125
 PU1125_MARKER: DB = BENCH MARK DISK
 PU1125_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1125_SP_SET: BRIDGE
 PU1125_STAMPING: K 407 1962
 PU1125_MARK LOGO: CGS
 PU1125_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1125
 PU1125  HISTORY     - Date     Condition        Report By
 PU1125  HISTORY     - 1962     MONUMENTED       CGS
 PU1125
 PU1125                          STATION DESCRIPTION
 PU1125
 PU1125'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1125'1.9 MI SW FROM VALE.
 PU1125'1.3 MILES WEST ALONG A ROAD FROM THE POST OFFICE AT VALE,
 PU1125'THENCE 0.6 MILE SOUTH ALONG STATE HIGHWAY 79, 0.4 MILE NORTH
 PU1125'OF THE BUTTE-MEADE COUNTY LINE, IN THE TOP AND 1.4 FEET
 PU1125'NORTH OF THE SOUTH END OF THE WEST CURB OF A LONG CONCRETE BRIDGE
 PU1125'OVER A CANAL, 16 FEET WEST OF THE CENTER LINE OF THE HIGHWAY
 PU1125'AND ABOUT 1 FOOT HIGHER THAN THE BRIDGE FLOOR.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1164 ***********************************************************************
 PU1164  DESIGNATION -  K 408
 PU1164  PID         -  PU1164
 PU1164  STATE/COUNTY-  SD/BUTTE
 PU1164  COUNTRY     -  US
 PU1164  USGS QUAD   -  VALE SE (2017)
 PU1164
 PU1164                         *CURRENT SURVEY CONTROL
 PU1164  ______________________________________________________________________
 PU1164* NAD 83(1986) POSITION- 44 37 08.     (N) 103 17 38.     (W)   SCALED
 PU1164* NAVD 88 ORTHO HEIGHT -   831.528 (meters)     2728.10  (feet) ADJUSTED
 PU1164  ______________________________________________________________________
 PU1164  GEOID HEIGHT    -        -16.608 (meters)                     GEOID18
 PU1164  DYNAMIC HEIGHT  -        831.314 (meters)     2727.40  (feet) COMP
 PU1164  MODELED GRAVITY -    980,331.9   (mgal)                       NAVD 88
 PU1164
 PU1164  VERT ORDER      -  SECOND    CLASS 0
 PU1164
 PU1164.The horizontal coordinates were scaled from a map and have
 PU1164.an estimated accuracy of +/- 6 seconds.
 PU1164
 PU1164.The orthometric height was determined by differential leveling and
 PU1164.adjusted by the NATIONAL GEODETIC SURVEY
 PU1164.in June 1991.
 PU1164
 PU1164.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1164.GEOID18 height accuracy estimate available here.
 PU1164
 PU1164.Click photographs - Photos may exist for this station.
 PU1164
 PU1164.The dynamic height is computed by dividing the NAVD 88
 PU1164.geopotential number by the normal gravity value computed on the
 PU1164.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1164.degrees latitude (g = 980.6199 gals.).
 PU1164
 PU1164.The modeled gravity was interpolated from observed gravity values.
 PU1164
 PU1164;                    North         East    Units  Estimated Accuracy
 PU1164;SPC SD N     -    92,610.      338,650.      MT  (+/- 180 meters Scaled)
 PU1164
 PU1164_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK353420(NAD 83)
 PU1164
 PU1164                          SUPERSEDED SURVEY CONTROL
 PU1164
 PU1164  NGVD 29 (??/??/92)  831.048  (m)         2726.53   (f) ADJ UNCH    2 0
 PU1164
 PU1164.Superseded values are not recommended for survey control.
 PU1164
 PU1164.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1164.See file dsdata.pdf to determine how the superseded data were derived.
 PU1164
 PU1164_MARKER: DB = BENCH MARK DISK
 PU1164_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1164_STAMPING: K 408 1962
 PU1164_MARK LOGO: CGS
 PU1164_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1164_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1164+STABILITY: SURFACE MOTION
 PU1164
 PU1164  HISTORY     - Date     Condition        Report By
 PU1164  HISTORY     - 1962     MONUMENTED       CGS
 PU1164
 PU1164                          STATION DESCRIPTION
 PU1164
 PU1164'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1164'5.6 MI E FROM VALE.
 PU1164'5.6 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, 0.75
 PU1164'MILE EAST OF A SCHOOL, 27 1/2 FEET SOUTH OF THE CENTER LINE OF
 PU1164'THE ROAD, 94 FEET EAST OF A TELEPHONE POLE, 18 FEET WEST OF THE
 PU1164'CENTER OF A WIRE GATE, 2.1 FEET SOUTH OF A FENCE, 1.4 FEET NORTHWEST
 PU1164'OF A WITNESS POST, 1 FOOT ABOVE THE ROAD AND IN THE TOP OF A CONCRETE
 PU1164'POST PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1165 ***********************************************************************
 PU1165  DESIGNATION -  K 408 RESET
 PU1165  PID         -  PU1165
 PU1165  STATE/COUNTY-  SD/BUTTE
 PU1165  COUNTRY     -  US
 PU1165  USGS QUAD   -  VALE SE (2017)
 PU1165
 PU1165                         *CURRENT SURVEY CONTROL
 PU1165  ______________________________________________________________________
 PU1165* NAD 83(1986) POSITION- 44 37 08.     (N) 103 17 37.     (W)   SCALED
 PU1165* NAVD 88 ORTHO HEIGHT -   832.34  (+/-2cm)     2730.8   (feet) VERTCON3
 PU1165  ______________________________________________________________________
 PU1165  GEOID HEIGHT    -        -16.609 (meters)                     GEOID18
 PU1165  VERT ORDER      -  THIRD (See Below)
 PU1165
 PU1165.The horizontal coordinates were scaled from a map and have
 PU1165.an estimated accuracy of +/- 6 seconds.
 PU1165
 PU1165.The NAVD 88 height was computed by applying the VERTCON shift value to
 PU1165.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PU1165
 PU1165.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1165.GEOID18 height accuracy estimate available here.
 PU1165
 PU1165.The vertical order pertains to the NGVD 29 superseded value.
 PU1165
 PU1165.Click photographs - Photos may exist for this station.
 PU1165
 PU1165;                    North         East    Units  Estimated Accuracy
 PU1165;SPC SD N     -    92,610.      338,670.      MT  (+/- 180 meters Scaled)
 PU1165
 PU1165_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK353420(NAD 83)
 PU1165
 PU1165                          SUPERSEDED SURVEY CONTROL
 PU1165
 PU1165  NGVD 29 (??/??/??)  831.86   (m)         2729.2    (f) RESET       3  
 PU1165
 PU1165.Superseded values are not recommended for survey control.
 PU1165
 PU1165.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1165.See file dsdata.pdf to determine how the superseded data were derived.
 PU1165
 PU1165_MARKER: DB = BENCH MARK DISK
 PU1165_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1165_STAMPING: K 408 RESET 1963
 PU1165_MARK LOGO: CGS
 PU1165_PROJECTION: PROJECTING 10 CENTIMETERS
 PU1165_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1165+STABILITY: SURFACE MOTION
 PU1165
 PU1165  HISTORY     - Date     Condition        Report By
 PU1165  HISTORY     - 1963     MONUMENTED       CGS
 PU1165
 PU1165                          STATION DESCRIPTION
 PU1165
 PU1165'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1165'5.6 MI E FROM VALE.
 PU1165'5.6 MILES EAST ALONG A ROAD FROM THE POST OFFICE AT VALE, BUTTE
 PU1165'COUNTY, ABOUT 0.75 MILE EAST OF A RURAL SCHOOL, ABOUT 50 YARDS EAST
 PU1165'OF A NORTH-SOUTH FENCE LINE, ABOUT 140 FEET SOUTH OF THE CENTERLINE
 PU1165'OF THE ROAD, 1 1/2 FEET WEST OF A METAL WITNESS POST, AND SET IN
 PU1165'THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1026 ***********************************************************************
 PU1026  DESIGNATION -  K 409
 PU1026  PID         -  PU1026
 PU1026  STATE/COUNTY-  SD/MEADE
 PU1026  COUNTRY     -  US
 PU1026  USGS QUAD   -  UNION CENTER (2017)
 PU1026
 PU1026                         *CURRENT SURVEY CONTROL
 PU1026  ______________________________________________________________________
 PU1026* NAD 83(1986) POSITION- 44 30 15.     (N) 102 40 57.     (W)   SCALED
 PU1026* NAVD 88 ORTHO HEIGHT -   834.060 (meters)     2736.41  (feet) ADJUSTED
 PU1026  ______________________________________________________________________
 PU1026  GEOID HEIGHT    -        -18.198 (meters)                     GEOID18
 PU1026  DYNAMIC HEIGHT  -        833.828 (meters)     2735.65  (feet) COMP
 PU1026  MODELED GRAVITY -    980,311.9   (mgal)                       NAVD 88
 PU1026
 PU1026  VERT ORDER      -  SECOND    CLASS 0
 PU1026
 PU1026.The horizontal coordinates were scaled from a map and have
 PU1026.an estimated accuracy of +/- 6 seconds.
 PU1026
 PU1026.The orthometric height was determined by differential leveling and
 PU1026.adjusted by the NATIONAL GEODETIC SURVEY
 PU1026.in June 1991.
 PU1026
 PU1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1026.GEOID18 height accuracy estimate available here.
 PU1026
 PU1026.Click photographs - Photos may exist for this station.
 PU1026
 PU1026.The dynamic height is computed by dividing the NAVD 88
 PU1026.geopotential number by the normal gravity value computed on the
 PU1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1026.degrees latitude (g = 980.6199 gals.).
 PU1026
 PU1026.The modeled gravity was interpolated from observed gravity values.
 PU1026
 PU1026;                    North         East    Units  Estimated Accuracy
 PU1026;SPC SD N     -    78,080.      386,720.      MT  (+/- 180 meters Scaled)
 PU1026
 PU1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK842304(NAD 83)
 PU1026
 PU1026                          SUPERSEDED SURVEY CONTROL
 PU1026
 PU1026  NGVD 29 (??/??/92)  833.575  (m)         2734.82   (f) ADJ UNCH    2 0
 PU1026
 PU1026.Superseded values are not recommended for survey control.
 PU1026
 PU1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1026.See file dsdata.pdf to determine how the superseded data were derived.
 PU1026
 PU1026_MARKER: DB = BENCH MARK DISK
 PU1026_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1026_STAMPING: K 409 1962
 PU1026_MARK LOGO: CGS
 PU1026_PROJECTION: PROJECTING 9 CENTIMETERS
 PU1026_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1026+STABILITY: SURFACE MOTION
 PU1026
 PU1026  HISTORY     - Date     Condition        Report By
 PU1026  HISTORY     - 1962     MONUMENTED       CGS
 PU1026
 PU1026                          STATION DESCRIPTION
 PU1026
 PU1026'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1026'4.8 MI S FROM UNION CENTER.
 PU1026'0.7 MILE WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT UNION
 PU1026'CENTER, THENCE 4.05 MILES SOUTH ALONG A GRAVEL ROAD, ABOUT 0.1
 PU1026'MILE NORTH OF THE INTERSECTION OF A EAST-WEST TRACK ROAD AND
 PU1026'FENCE LINE, 29 1/2 FEET EAST OF THE CENTER LINE OF THE ROAD,
 PU1026'48.5 FEET NORTH OF THE EAST END OF A 24-INCH PIPE CULVERT, 3.0
 PU1026'FEET WEST OF A FENCE, 1.3 FEET NORTHEAST OF A WITNESS POST,
 PU1026'ABOUT 1 FOOT BELOW THE ROAD AND IN THE TOP OF A CONCRETE POST
 PU1026'PROJECTING 0.3 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1000 ***********************************************************************
 PU1000  DESIGNATION -  K 410
 PU1000  PID         -  PU1000
 PU1000  STATE/COUNTY-  SD/MEADE
 PU1000  COUNTRY     -  US
 PU1000  USGS QUAD   -  REDOWL (2017)
 PU1000
 PU1000                         *CURRENT SURVEY CONTROL
 PU1000  ______________________________________________________________________
 PU1000* NAD 83(1986) POSITION- 44 43 08.     (N) 102 36 51.     (W)   SCALED
 PU1000* NAVD 88 ORTHO HEIGHT -   889.080 (meters)     2916.92  (feet) ADJUSTED
 PU1000  ______________________________________________________________________
 PU1000  GEOID HEIGHT    -        -18.156 (meters)                     GEOID18
 PU1000  DYNAMIC HEIGHT  -        888.863 (meters)     2916.21  (feet) COMP
 PU1000  MODELED GRAVITY -    980,342.8   (mgal)                       NAVD 88
 PU1000
 PU1000  VERT ORDER      -  SECOND    CLASS 0
 PU1000
 PU1000.The horizontal coordinates were scaled from a map and have
 PU1000.an estimated accuracy of +/- 6 seconds.
 PU1000
 PU1000.The orthometric height was determined by differential leveling and
 PU1000.adjusted by the NATIONAL GEODETIC SURVEY
 PU1000.in June 1991.
 PU1000
 PU1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1000.GEOID18 height accuracy estimate available here.
 PU1000
 PU1000.Click photographs - Photos may exist for this station.
 PU1000
 PU1000.The dynamic height is computed by dividing the NAVD 88
 PU1000.geopotential number by the normal gravity value computed on the
 PU1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1000.degrees latitude (g = 980.6199 gals.).
 PU1000
 PU1000.The modeled gravity was interpolated from observed gravity values.
 PU1000
 PU1000;                    North         East    Units  Estimated Accuracy
 PU1000;SPC SD N     -   101,750.      392,920.      MT  (+/- 180 meters Scaled)
 PU1000
 PU1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK889544(NAD 83)
 PU1000
 PU1000                          SUPERSEDED SURVEY CONTROL
 PU1000
 PU1000  NGVD 29 (??/??/92)  888.611  (m)         2915.38   (f) ADJ UNCH    2 0
 PU1000
 PU1000.Superseded values are not recommended for survey control.
 PU1000
 PU1000.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1000.See file dsdata.pdf to determine how the superseded data were derived.
 PU1000
 PU1000_MARKER: DB = BENCH MARK DISK
 PU1000_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1000_STAMPING: K 410 1962
 PU1000_MARK LOGO: CGS
 PU1000_PROJECTION: PROJECTING 12 CENTIMETERS
 PU1000_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1000+STABILITY: SURFACE MOTION
 PU1000
 PU1000  HISTORY     - Date     Condition        Report By
 PU1000  HISTORY     - 1962     MONUMENTED       CGS
 PU1000  HISTORY     - 1981     POOR             USGS
 PU1000
 PU1000                          STATION DESCRIPTION
 PU1000
 PU1000'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU1000'3 MI SE FROM STONEVILLE.
 PU1000'1.0 MILE SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT STONEVILLE,
 PU1000'THENCE 2.0 MILES EAST ALONG A GRAVEL ROAD, ON THE WEST SLOPE
 PU1000'OF A SHORT STEEP GRADE, 38 FEET SOUTH OF THE CENTER LINE OF THE
 PU1000'ROAD, 23 FEET EAST OF A FENCE CORNER, 6 FEET EAST OF THE EAST
 PU1000'END OF A GATE, 1.9 FEET NORTH OF A FENCE, 2.2 FEET EAST OF A
 PU1000'WITNESS POST, ABOUT LEVEL WITH THE ROAD AND IN THE TOP OF A
 PU1000'CONCRETE POST PROJECTING 0.4 FOOT.
 PU1000
 PU1000                          STATION RECOVERY (1981)
 PU1000
 PU1000'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981
 PU1000'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU0697 ***********************************************************************
 PU0697  DESIGNATION -  K 411
 PU0697  PID         -  PU0697
 PU0697  STATE/COUNTY-  SD/MEADE
 PU0697  COUNTRY     -  US
 PU0697  USGS QUAD   -  BONEITA SPRINGS (2017)
 PU0697
 PU0697                         *CURRENT SURVEY CONTROL
 PU0697  ______________________________________________________________________
 PU0697* NAD 83(1986) POSITION- 44 26 41.     (N) 102 33 44.     (W)   SCALED
 PU0697* NAVD 88 ORTHO HEIGHT -   798.603 (meters)     2620.08  (feet) ADJUSTED
 PU0697  ______________________________________________________________________
 PU0697  GEOID HEIGHT    -        -18.547 (meters)                     GEOID18
 PU0697  DYNAMIC HEIGHT  -        798.385 (meters)     2619.37  (feet) COMP
 PU0697  MODELED GRAVITY -    980,318.6   (mgal)                       NAVD 88
 PU0697
 PU0697  VERT ORDER      -  SECOND    CLASS 0
 PU0697
 PU0697.The horizontal coordinates were scaled from a map and have
 PU0697.an estimated accuracy of +/- 6 seconds.
 PU0697
 PU0697.The orthometric height was determined by differential leveling and
 PU0697.adjusted by the NATIONAL GEODETIC SURVEY
 PU0697.in June 1991.
 PU0697
 PU0697.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU0697.GEOID18 height accuracy estimate available here.
 PU0697
 PU0697.Click photographs - Photos may exist for this station.
 PU0697
 PU0697.The dynamic height is computed by dividing the NAVD 88
 PU0697.geopotential number by the normal gravity value computed on the
 PU0697.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU0697.degrees latitude (g = 980.6199 gals.).
 PU0697
 PU0697.The modeled gravity was interpolated from observed gravity values.
 PU0697
 PU0697;                    North         East    Units  Estimated Accuracy
 PU0697;SPC SD N     -    71,170.      396,070.      MT  (+/- 180 meters Scaled)
 PU0697
 PU0697_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK939241(NAD 83)
 PU0697
 PU0697                          SUPERSEDED SURVEY CONTROL
 PU0697
 PU0697  NGVD 29 (??/??/92)  798.137  (m)         2618.55   (f) ADJ UNCH    2 0
 PU0697
 PU0697.Superseded values are not recommended for survey control.
 PU0697
 PU0697.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU0697.See file dsdata.pdf to determine how the superseded data were derived.
 PU0697
 PU0697_MARKER: DB = BENCH MARK DISK
 PU0697_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU0697_SP_SET: BUILDING FOUNDATION
 PU0697_STAMPING: K 411 1962
 PU0697_MARK LOGO: CGS
 PU0697_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU0697
 PU0697  HISTORY     - Date     Condition        Report By
 PU0697  HISTORY     - 1962     MONUMENTED       CGS
 PU0697
 PU0697                          STATION DESCRIPTION
 PU0697
 PU0697'DESCRIBED BY COAST AND GEODETIC SURVEY 1962
 PU0697'9.1 MI S FROM ENNING.
 PU0697'9.1 MILES SOUTH ALONG A GRAVEL ROAD FROM THE STORE AT ENNING,
 PU0697'SET VERTICALLY IN THE WEST FACE OF THE CONCRETE FOUNDATION
 PU0697'OF BONETA SPRINGS CHURCH, 0.8 FOOT NORTH OF THE SOUTHWEST
 PU0697'CORNER OF THE FOUNDATION, 64- FEET EAST OF THE CENTER LINE
 PU0697'OF THE ROAD AND ABOUT 0.5 FOOT ABOVE THE GROUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1233 ***********************************************************************
 PU1233  DESIGNATION -  K 412
 PU1233  PID         -  PU1233
 PU1233  STATE/COUNTY-  SD/BUTTE
 PU1233  COUNTRY     -  US
 PU1233  USGS QUAD   -  VOLUNTEER NE (2017)
 PU1233
 PU1233                         *CURRENT SURVEY CONTROL
 PU1233  ______________________________________________________________________
 PU1233* NAD 83(1986) POSITION- 44 44 53.     (N) 103 07 05.     (W)   SCALED
 PU1233* NAVD 88 ORTHO HEIGHT -   874.942 (meters)     2870.54  (feet) ADJUSTED
 PU1233  ______________________________________________________________________
 PU1233  GEOID HEIGHT    -        -17.066 (meters)                     GEOID18
 PU1233  DYNAMIC HEIGHT  -        874.719 (meters)     2869.81  (feet) COMP
 PU1233  MODELED GRAVITY -    980,332.5   (mgal)                       NAVD 88
 PU1233
 PU1233  VERT ORDER      -  SECOND    CLASS 0
 PU1233
 PU1233.The horizontal coordinates were scaled from a map and have
 PU1233.an estimated accuracy of +/- 6 seconds.
 PU1233
 PU1233.The orthometric height was determined by differential leveling and
 PU1233.adjusted by the NATIONAL GEODETIC SURVEY
 PU1233.in June 1991.
 PU1233
 PU1233.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1233.GEOID18 height accuracy estimate available here.
 PU1233
 PU1233.Click photographs - Photos may exist for this station.
 PU1233
 PU1233.The dynamic height is computed by dividing the NAVD 88
 PU1233.geopotential number by the normal gravity value computed on the
 PU1233.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1233.degrees latitude (g = 980.6199 gals.).
 PU1233
 PU1233.The modeled gravity was interpolated from observed gravity values.
 PU1233
 PU1233;                    North         East    Units  Estimated Accuracy
 PU1233;SPC SD N     -   106,400.      353,150.      MT  (+/- 180 meters Scaled)
 PU1233
 PU1233_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK489566(NAD 83)
 PU1233
 PU1233                          SUPERSEDED SURVEY CONTROL
 PU1233
 PU1233  NGVD 29 (??/??/92)  874.450  (m)         2868.92   (f) ADJ UNCH    2 0
 PU1233
 PU1233.Superseded values are not recommended for survey control.
 PU1233
 PU1233.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1233.See file dsdata.pdf to determine how the superseded data were derived.
 PU1233
 PU1233_MARKER: DB = BENCH MARK DISK
 PU1233_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1233_STAMPING: K 412 1963
 PU1233_MARK LOGO: CGS
 PU1233_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1233+STABILITY: SURFACE MOTION
 PU1233
 PU1233  HISTORY     - Date     Condition        Report By
 PU1233  HISTORY     - 1963     MONUMENTED       CGS
 PU1233
 PU1233                          STATION DESCRIPTION
 PU1233
 PU1233'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1233'16.4 MI E FROM NEWELL.
 PU1233'ABOUT 1.2 MILES EAST ALONG U.S. HIGHWAY 212 FROM THE HIGH SCHOOL
 PU1233'AT NEWELL, THENCE 15.2 MILES EAST ALONG A GRAVELED ROAD, ABOUT
 PU1233'0.3 MILE EAST OF THE MORE WESTERLY OF TWO WOODEN BRIDGES, ON THE
 PU1233'SOUTHWEST SLOPE AND NEAR THE TOP OF A LOW RIDGE, 64 FEET SOUTHEAST
 PU1233'OF THE CENTERLINE OF THE ROAD, 17 FEET SOUTHWEST OF A T-FENCE
 PU1233'CORNER, 3.0 FEET NORTHWEST OF A FENCE, 1.4 FEET NORTHEAST OF A
 PU1233'METAL WITNESS POST, ABOUT 2 FEET BELOW THE LEVEL OF THE ROAD, AND
 PU1233'SET IN THE TOP OF A CONCRETE POST PROJECTING 4 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1336 ***********************************************************************
 PU1336  DESIGNATION -  K 413
 PU1336  PID         -  PU1336
 PU1336  STATE/COUNTY-  SD/BUTTE
 PU1336  COUNTRY     -  US
 PU1336  USGS QUAD   -  SCHOEPP FLAT (2017)
 PU1336
 PU1336                         *CURRENT SURVEY CONTROL
 PU1336  ______________________________________________________________________
 PU1336* NAD 83(1986) POSITION- 44 48 39.     (N) 103 19 38.     (W)   SCALED
 PU1336* NAVD 88 ORTHO HEIGHT -   898.947 (meters)     2949.30  (feet) ADJUSTED
 PU1336  ______________________________________________________________________
 PU1336  GEOID HEIGHT    -        -16.572 (meters)                     GEOID18
 PU1336  DYNAMIC HEIGHT  -        898.727 (meters)     2948.57  (feet) COMP
 PU1336  MODELED GRAVITY -    980,341.9   (mgal)                       NAVD 88
 PU1336
 PU1336  VERT ORDER      -  SECOND    CLASS 0
 PU1336
 PU1336.The horizontal coordinates were scaled from a map and have
 PU1336.an estimated accuracy of +/- 6 seconds.
 PU1336
 PU1336.The orthometric height was determined by differential leveling and
 PU1336.adjusted by the NATIONAL GEODETIC SURVEY
 PU1336.in June 1991.
 PU1336
 PU1336.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1336.GEOID18 height accuracy estimate available here.
 PU1336
 PU1336.Click photographs - Photos may exist for this station.
 PU1336
 PU1336.The dynamic height is computed by dividing the NAVD 88
 PU1336.geopotential number by the normal gravity value computed on the
 PU1336.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1336.degrees latitude (g = 980.6199 gals.).
 PU1336
 PU1336.The modeled gravity was interpolated from observed gravity values.
 PU1336
 PU1336;                    North         East    Units  Estimated Accuracy
 PU1336;SPC SD N     -   114,030.      336,890.      MT  (+/- 180 meters Scaled)
 PU1336
 PU1336_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK322632(NAD 83)
 PU1336
 PU1336                          SUPERSEDED SURVEY CONTROL
 PU1336
 PU1336  NGVD 29 (??/??/92)  898.470  (m)         2947.73   (f) ADJ UNCH    2 0
 PU1336
 PU1336.Superseded values are not recommended for survey control.
 PU1336
 PU1336.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1336.See file dsdata.pdf to determine how the superseded data were derived.
 PU1336
 PU1336_MARKER: DB = BENCH MARK DISK
 PU1336_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1336_STAMPING: K 413 1963
 PU1336_MARK LOGO: CGS
 PU1336_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1336+STABILITY: SURFACE MOTION
 PU1336
 PU1336  HISTORY     - Date     Condition        Report By
 PU1336  HISTORY     - 1963     MONUMENTED       CGS
 PU1336
 PU1336                          STATION DESCRIPTION
 PU1336
 PU1336'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1336'9.3 MI NE FROM NEWELL.
 PU1336'ABOUT 3.5 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1336'SCHOOL AT NEWELL, THENCE 5.8 MILES NORTH ALONG A GRAVELED ROAD,
 PU1336'35.5 FEET SOUTHEAST OF THE CENTERLINE OF THE ROAD, 41 FEET
 PU1336'SOUTH OF THE SOUTH CORNER OF A CATTLE GUARD ACROSS THE ROAD,
 PU1336'33 FEET SOUTHWEST OF A T-FENCE CORNER, 1.5 FEET NORTHWEST OF A
 PU1336'FENCE, 1.6 FEET SOUTHWEST OF A METAL WITNESS POST, ABOUT 1
 PU1336'FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1336'CONCRETE POST ROJECTING 5 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QT0258 ***********************************************************************
 QT0258  DESIGNATION -  K 414 RESET
 QT0258  PID         -  QT0258
 QT0258  STATE/COUNTY-  SD/BUTTE
 QT0258  COUNTRY     -  US
 QT0258  USGS QUAD   -  HAYSTACK BUTTE (2017)
 QT0258
 QT0258                         *CURRENT SURVEY CONTROL
 QT0258  ______________________________________________________________________
 QT0258* NAD 83(1986) POSITION- 45 00 41.     (N) 103 25 27.     (W)   SCALED
 QT0258* NAVD 88 ORTHO HEIGHT -   952.77  (meters)     3125.9   (feet) RESET
 QT0258  ______________________________________________________________________
 QT0258  GEOID HEIGHT    -        -16.426 (meters)                     GEOID18
 QT0258  VERT ORDER      -  THIRD
 QT0258
 QT0258.The horizontal coordinates were scaled from a map and have
 QT0258.an estimated accuracy of +/- 6 seconds.
 QT0258
 QT0258.The orthometric height was computed from unverified reset data.
 QT0258
 QT0258.Significant digits in the geoid height do not necessarily reflect accuracy.
 QT0258.GEOID18 height accuracy estimate available here.
 QT0258
 QT0258.Click photographs - Photos may exist for this station.
 QT0258
 QT0258;                    North         East    Units  Estimated Accuracy
 QT0258;SPC SD N     -   136,620.      330,170.      MT  (+/- 180 meters Scaled)
 QT0258
 QT0258_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK241854(NAD 83)
 QT0258
 QT0258                          SUPERSEDED SURVEY CONTROL
 QT0258
 QT0258.No superseded survey control is available for this station.
 QT0258
 QT0258_MARKER: DB = BENCH MARK DISK
 QT0258_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 QT0258_STAMPING: K 414 RESET 1967
 QT0258_MARK LOGO: CGS
 QT0258_PROJECTION: PROJECTING 5 CENTIMETERS
 QT0258_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 QT0258+STABILITY: SURFACE MOTION
 QT0258
 QT0258  HISTORY     - Date     Condition        Report By
 QT0258  HISTORY     - 1967     MONUMENTED       CGS
 QT0258
 QT0258                          STATION DESCRIPTION
 QT0258
 QT0258'DESCRIBED BY COAST AND GEODETIC SURVEY 1967
 QT0258'3.3 MI N FROM CASTLE ROCK.
 QT0258'ABOUT 3.3 MILES NORTH ALONG THE HIGHWAY FROM CASTLE ROCK POST
 QT0258'OFFICE, ABOUT 100 FEET EAST OF THE CENTERLINE OF THE HIGHWAY,
 QT0258'1.5 FEET WEST OF A METAL WITNESS POST, 1 FOOT NORTH OF AN
 QT0258'EAST-WEST FENCE AND SET IN THE TOP OF A CONCRETE POST PROJECTING
 QT0258'2 INCHES.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1890 ***********************************************************************
 PU1890  DESIGNATION -  K 415
 PU1890  PID         -  PU1890
 PU1890  STATE/COUNTY-  SD/BUTTE
 PU1890  COUNTRY     -  US
 PU1890  USGS QUAD   -  ARPAN (2017)
 PU1890
 PU1890                         *CURRENT SURVEY CONTROL
 PU1890  ______________________________________________________________________
 PU1890* NAD 83(1986) POSITION- 44 49 55.     (N) 103 39 13.     (W)   SCALED
 PU1890* NAVD 88 ORTHO HEIGHT -   897.480 (meters)     2944.48  (feet) ADJUSTED
 PU1890  ______________________________________________________________________
 PU1890  GEOID HEIGHT    -        -15.994 (meters)                     GEOID18
 PU1890  DYNAMIC HEIGHT  -        897.254 (meters)     2943.74  (feet) COMP
 PU1890  MODELED GRAVITY -    980,335.4   (mgal)                       NAVD 88
 PU1890
 PU1890  VERT ORDER      -  SECOND    CLASS 0
 PU1890
 PU1890.The horizontal coordinates were scaled from a map and have
 PU1890.an estimated accuracy of +/- 6 seconds.
 PU1890
 PU1890.The orthometric height was determined by differential leveling and
 PU1890.adjusted by the NATIONAL GEODETIC SURVEY
 PU1890.in June 1991.
 PU1890
 PU1890.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1890.GEOID18 height accuracy estimate available here.
 PU1890
 PU1890.Click photographs - Photos may exist for this station.
 PU1890
 PU1890.The dynamic height is computed by dividing the NAVD 88
 PU1890.geopotential number by the normal gravity value computed on the
 PU1890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1890.degrees latitude (g = 980.6199 gals.).
 PU1890
 PU1890.The modeled gravity was interpolated from observed gravity values.
 PU1890
 PU1890;                    North         East    Units  Estimated Accuracy
 PU1890;SPC SD N     -   117,490.      311,200.      MT  (+/- 180 meters Scaled)
 PU1890
 PU1890_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK064651(NAD 83)
 PU1890
 PU1890                          SUPERSEDED SURVEY CONTROL
 PU1890
 PU1890  NGVD 29 (??/??/92)  897.003  (m)         2942.92   (f) ADJ UNCH    2 0
 PU1890
 PU1890.Superseded values are not recommended for survey control.
 PU1890
 PU1890.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1890.See file dsdata.pdf to determine how the superseded data were derived.
 PU1890
 PU1890_MARKER: DB = BENCH MARK DISK
 PU1890_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1890_STAMPING: K 415 1963
 PU1890_MARK LOGO: CGS
 PU1890_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1890+STABILITY: SURFACE MOTION
 PU1890
 PU1890  HISTORY     - Date     Condition        Report By
 PU1890  HISTORY     - 1963     MONUMENTED       CGS
 PU1890
 PU1890                          STATION DESCRIPTION
 PU1890
 PU1890'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1890'16.8 MI NW FROM NISLAND.
 PU1890'ABOUT 0.2 MILE EAST ALONG THE CHICAGO AND NORTH WESTERN RAILWAY
 PU1890'FROM THE STATION AT NISLAND, THENCE 1.15 MILES NORTH ALONG A
 PU1890'GRADED COUNTY ROAD, THENCE 0.3 MILE EAST ALONG A GRADED COUNTY
 PU1890'ROAD, THENCE 2.0 MILES NORTHWEST ALONG A TRACK ROAD, THENCE 1.25
 PU1890'MILES NORTH ALONG A GRADED COUNTY ROAD, THENCE 3.0 MILES WEST
 PU1890'ALONG A GRAVELED COUNTY ROAD, THENCE 2.0 MILES NORTH ALONG A
 PU1890'GRAVELED COUNTY ROAD, THENCE 2.0 MILES WEST ALONG A GRAVELED
 PU1890'COUNTY ROAD, THENCE 4.9 MILES NORTH ALONG A GRAVELED COUNTY ROAD,
 PU1890'ON THE INSIDE OF A CURVE AND 76 FEET WEST OF THE CENTERLINE OF
 PU1890'THE ROAD, 32 FEET WEST OF THE EAST END OF AN EAST-WEST FENCE,
 PU1890'2.8 FEET NORTHWEST OF THE WEST END OF A WIRE GATE, 1.5 FEET EAST
 PU1890'OF A METAL WITNESS POST, ABOUT 3 FEET BELOW THE LEVEL OF THE ROAD,
 PU1890'AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.8 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1267 ***********************************************************************
 PU1267  DESIGNATION -  K 416
 PU1267  PID         -  PU1267
 PU1267  STATE/COUNTY-  SD/BUTTE
 PU1267  COUNTRY     -  US
 PU1267  USGS QUAD   -  OWL BUTTE (2017)
 PU1267
 PU1267                         *CURRENT SURVEY CONTROL
 PU1267  ______________________________________________________________________
 PU1267* NAD 83(1986) POSITION- 44 50 57.     (N) 103 09 44.     (W)   SCALED
 PU1267* NAVD 88 ORTHO HEIGHT -   909.434 (meters)     2983.70  (feet) ADJUSTED
 PU1267  ______________________________________________________________________
 PU1267  GEOID HEIGHT    -        -16.948 (meters)                     GEOID18
 PU1267  DYNAMIC HEIGHT  -        909.209 (meters)     2982.96  (feet) COMP
 PU1267  MODELED GRAVITY -    980,338.8   (mgal)                       NAVD 88
 PU1267
 PU1267  VERT ORDER      -  FIRST     CLASS II
 PU1267
 PU1267.The horizontal coordinates were scaled from a map and have
 PU1267.an estimated accuracy of +/- 6 seconds.
 PU1267
 PU1267.The orthometric height was determined by differential leveling and
 PU1267.adjusted by the NATIONAL GEODETIC SURVEY
 PU1267.in June 1991.
 PU1267
 PU1267.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1267.GEOID18 height accuracy estimate available here.
 PU1267
 PU1267.Click photographs - Photos may exist for this station.
 PU1267
 PU1267.The dynamic height is computed by dividing the NAVD 88
 PU1267.geopotential number by the normal gravity value computed on the
 PU1267.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1267.degrees latitude (g = 980.6199 gals.).
 PU1267
 PU1267.The modeled gravity was interpolated from observed gravity values.
 PU1267
 PU1267;                    North         East    Units  Estimated Accuracy
 PU1267;SPC SD N     -   117,760.      350,090.      MT  (+/- 180 meters Scaled)
 PU1267
 PU1267_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK452678(NAD 83)
 PU1267
 PU1267                          SUPERSEDED SURVEY CONTROL
 PU1267
 PU1267  NGVD 29 (??/??/92)  908.945  (m)         2982.10   (f) ADJ UNCH    1 2
 PU1267
 PU1267.Superseded values are not recommended for survey control.
 PU1267
 PU1267.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1267.See file dsdata.pdf to determine how the superseded data were derived.
 PU1267
 PU1267_MARKER: DB = BENCH MARK DISK
 PU1267_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1267_STAMPING: K 416 1963
 PU1267_MARK LOGO: CGS
 PU1267_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1267_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1267+STABILITY: SURFACE MOTION
 PU1267_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PU1267+SATELLITE: SATELLITE OBSERVATIONS - November 16, 1995
 PU1267
 PU1267  HISTORY     - Date     Condition        Report By
 PU1267  HISTORY     - 1963     MONUMENTED       CGS
 PU1267  HISTORY     - 19951116 GOOD             NGS
 PU1267
 PU1267                          STATION DESCRIPTION
 PU1267
 PU1267'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1267'16.1 MI NE FROM NEWELL.
 PU1267'ABOUT 16.1 MILES NORTHEAST ALONG U.S. HIGHWAY 212 FROM THE HIGH
 PU1267'SCHOOL AT NEWELL, ABOUT 1.0 MILE NORTHEAST OF THE JUNCTION OF
 PU1267'TWILIGHT ROAD WHICH IS A GRAVELED ROAD LEADING NORTH, 103 FEET
 PU1267'EAST OF THE SOUTHEAST END OF A 4-FOOT ARCHED CONCRETE CULVERT,
 PU1267'74 FEET SOUTHEAST OF THE CENTERLINE OF THE HIGHWAY, 1.5 FEET
 PU1267'NORTHWEST OF A FENCE, 1.6 FEET SOUTHWEST OF A METAL WITNESS POST,
 PU1267'ABOUT 3 FEET BELOW THE LEVEL OF THE HIGHWAY, AND SET IN THE TOP
 PU1267'OF A CONCRETE POST PROJECTING 5 INCHES.
 PU1267
 PU1267                          STATION RECOVERY (1995)
 PU1267
 PU1267'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1267'25.7 KM (15.95 MI) NORTHEASTERLY ALONG U.S. HIGHWAY 212 FROM THE
 PU1267'JUNCTION OF STATE HIGHWAY 79 IN NEWELL, 221.0 M (725.1 FT) NORTHEAST
 PU1267'OF MILEPOST 55, 18.2 M (59.7 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE,
 PU1267'1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 PU1267'NORTHWEST OF A FENCE, 0.4 M (1.3 FT) SOUTHWEST OF A WITNESS POST, AND
 PU1267'THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1322 ***********************************************************************
 PU1322  DESIGNATION -  K 417
 PU1322  PID         -  PU1322
 PU1322  STATE/COUNTY-  SD/BUTTE
 PU1322  COUNTRY     -  US
 PU1322  USGS QUAD   -  SULPHUR BUTTE (2017)
 PU1322
 PU1322                         *CURRENT SURVEY CONTROL
 PU1322  ______________________________________________________________________
 PU1322* NAD 83(1986) POSITION- 44 57 11.     (N) 103 21 47.     (W)   SCALED
 PU1322* NAVD 88 ORTHO HEIGHT -   937.962 (meters)     3077.30  (feet) ADJUSTED
 PU1322  ______________________________________________________________________
 PU1322  GEOID HEIGHT    -        -16.525 (meters)                     GEOID18
 PU1322  DYNAMIC HEIGHT  -        937.739 (meters)     3076.57  (feet) COMP
 PU1322  MODELED GRAVITY -    980,347.8   (mgal)                       NAVD 88
 PU1322
 PU1322  VERT ORDER      -  SECOND    CLASS 0
 PU1322
 PU1322.The horizontal coordinates were scaled from a map and have
 PU1322.an estimated accuracy of +/- 6 seconds.
 PU1322
 PU1322.The orthometric height was determined by differential leveling and
 PU1322.adjusted by the NATIONAL GEODETIC SURVEY
 PU1322.in June 1991.
 PU1322
 PU1322.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1322.GEOID18 height accuracy estimate available here.
 PU1322
 PU1322.Click photographs - Photos may exist for this station.
 PU1322
 PU1322.The dynamic height is computed by dividing the NAVD 88
 PU1322.geopotential number by the normal gravity value computed on the
 PU1322.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1322.degrees latitude (g = 980.6199 gals.).
 PU1322
 PU1322.The modeled gravity was interpolated from observed gravity values.
 PU1322
 PU1322;                    North         East    Units  Estimated Accuracy
 PU1322;SPC SD N     -   129,940.      334,710.      MT  (+/- 180 meters Scaled)
 PU1322
 PU1322_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK291790(NAD 83)
 PU1322
 PU1322                          SUPERSEDED SURVEY CONTROL
 PU1322
 PU1322  NGVD 29 (??/??/92)  937.486  (m)         3075.74   (f) ADJ UNCH    2 0
 PU1322
 PU1322.Superseded values are not recommended for survey control.
 PU1322
 PU1322.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1322.See file dsdata.pdf to determine how the superseded data were derived.
 PU1322
 PU1322_MARKER: DB = BENCH MARK DISK
 PU1322_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PU1322_STAMPING: K 417 1963
 PU1322_MARK LOGO: CGS
 PU1322_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1322+STABILITY: SURFACE MOTION
 PU1322
 PU1322  HISTORY     - Date     Condition        Report By
 PU1322  HISTORY     - 1963     MONUMENTED       CGS
 PU1322
 PU1322                          STATION DESCRIPTION
 PU1322
 PU1322'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1322'3.7 MI SE FROM CASTLE ROCK.
 PU1322'ABOUT 0.6 MILE SOUTH ALONG STATE HIGHWAY 79 FROM THE POST
 PU1322'OFFICE AT CASTLE ROCK, THENCE 3.1 MILES SOUTHEAST ALONG A
 PU1322'GRADED COUNTY ROAD, 44 FEET NORTH OF THE CENTERLINE OF THE ROAD,
 PU1322'6.0 FEET NORTHEAST OF A FENCE CORNER, 2.3 FEET EAST OF A FENCE
 PU1322'LEADING NORTH, 1.4 FEET SOUTH OF A METAL WITNESS POST, ABOUT
 PU1322'1 FOOT BELOW THE LEVEL OF THE ROAD, AND SET IN THE TOP OF A
 PU1322'CONCRETE POST PROJECTING 0.7 FOOT.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1475 ***********************************************************************
 PU1475  DESIGNATION -  K 418
 PU1475  PID         -  PU1475
 PU1475  STATE/COUNTY-  SD/MEADE
 PU1475  COUNTRY     -  US
 PU1475  USGS QUAD   -  FORT MEADE NE (2017)
 PU1475
 PU1475                         *CURRENT SURVEY CONTROL
 PU1475  ______________________________________________________________________
 PU1475* NAD 83(1986) POSITION- 44 28 10.     (N) 103 20 53.     (W)   SCALED
 PU1475* NAVD 88 ORTHO HEIGHT -   894.701 (meters)     2935.36  (feet) ADJUSTED
 PU1475  ______________________________________________________________________
 PU1475  GEOID HEIGHT    -        -16.199 (meters)                     GEOID18
 PU1475  DYNAMIC HEIGHT  -        894.441 (meters)     2934.51  (feet) COMP
 PU1475  MODELED GRAVITY -    980,296.7   (mgal)                       NAVD 88
 PU1475
 PU1475  VERT ORDER      -  FIRST     CLASS II
 PU1475
 PU1475.The horizontal coordinates were scaled from a map and have
 PU1475.an estimated accuracy of +/- 6 seconds.
 PU1475
 PU1475.The orthometric height was determined by differential leveling and
 PU1475.adjusted by the NATIONAL GEODETIC SURVEY
 PU1475.in October 1997.
 PU1475
 PU1475.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1475.GEOID18 height accuracy estimate available here.
 PU1475
 PU1475.Click photographs - Photos may exist for this station.
 PU1475
 PU1475.The dynamic height is computed by dividing the NAVD 88
 PU1475.geopotential number by the normal gravity value computed on the
 PU1475.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1475.degrees latitude (g = 980.6199 gals.).
 PU1475
 PU1475.The modeled gravity was interpolated from observed gravity values.
 PU1475
 PU1475;                    North         East    Units  Estimated Accuracy
 PU1475;SPC SD N     -    76,190.      333,670.      MT  (+/- 180 meters Scaled)
 PU1475
 PU1475_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK313253(NAD 83)
 PU1475
 PU1475                          SUPERSEDED SURVEY CONTROL
 PU1475
 PU1475  NAVD 88 (06/15/91)  894.715  (m)         2935.41   (f) SUPERSEDED  1 2
 PU1475  NGVD 29 (??/??/92)  894.220  (m)         2933.79   (f) ADJ UNCH    1 2
 PU1475
 PU1475.Superseded values are not recommended for survey control.
 PU1475
 PU1475.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1475.See file dsdata.pdf to determine how the superseded data were derived.
 PU1475
 PU1475_MARKER: DB = BENCH MARK DISK
 PU1475_SETTING: 36 = SET IN A MASSIVE STRUCTURE
 PU1475_SP_SET: WINGWALL
 PU1475_STAMPING: K 418 1963
 PU1475_MARK LOGO: CGS
 PU1475_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1475_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PU1475_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1475+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2012
 PU1475
 PU1475  HISTORY     - Date     Condition        Report By
 PU1475  HISTORY     - 1963     MONUMENTED       CGS
 PU1475  HISTORY     - 19950513 GOOD             NGS
 PU1475  HISTORY     - 20120329 GOOD             INDIV
 PU1475
 PU1475                          STATION DESCRIPTION
 PU1475
 PU1475'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1475'2.2 MI W FROM BEAR BUTTE.
 PU1475'ABOUT 2.25 MILES WEST ALONG STATE HIGHWAY 34 FROM THE CATHOLIC
 PU1475'CHURCH AT BEAR BUTTE, SET IN THE TOP OF THE WEST END OF THE
 PU1475'SOUTH CONCRETE WING WALL OF A CONCRETE BRIDGE OVER BEAR BUTTE
 PU1475'CREEK, 18 FEET WEST OF THE CENTERLINE OF THE HIGHWAY, 1.1
 PU1475'FEET EAST OF THE WEST EDGE OF THE WING WALL, AND ABOUT LEVEL
 PU1475'WITH THE HIGHWAY.
 PU1475
 PU1475                          STATION RECOVERY (1995)
 PU1475
 PU1475'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1475'17.5 KM (10.85 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU1475'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 4.1 M
 PU1475'(13.5 FT) NORTHEAST OF THE SOUTHWEST END OF THE SOUTHWEST CONCRETE
 PU1475'WINGWALL OF A HIGHWAY BRIDGE SPANNING BEAR BUTTE CREEK, 413.7 M
 PU1475'(1357.3 FT) WEST OF MILEPOST 45, AND 5.6 M (18.4 FT) WEST OF AND LEVEL
 PU1475'WITH THE HIGHWAY CENTERLINE.
 PU1475
 PU1475                          STATION RECOVERY (2012)
 PU1475
 PU1475'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1475'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PU1196 ***********************************************************************
 PU1196  DESIGNATION -  K 419
 PU1196  PID         -  PU1196
 PU1196  STATE/COUNTY-  SD/MEADE
 PU1196  COUNTRY     -  US
 PU1196  USGS QUAD   -  VOLUNTEER (2017)
 PU1196
 PU1196                         *CURRENT SURVEY CONTROL
 PU1196  ______________________________________________________________________
 PU1196* NAD 83(1986) POSITION- 44 30 00.3    (N) 103 11 17.3    (W)   HD_HELD2
 PU1196* NAVD 88 ORTHO HEIGHT -   821.438 (meters)     2695.00  (feet) ADJUSTED
 PU1196  ______________________________________________________________________
 PU1196  GEOID HEIGHT    -        -16.806 (meters)                     GEOID18
 PU1196  DYNAMIC HEIGHT  -        821.215 (meters)     2694.27  (feet) COMP
 PU1196  MODELED GRAVITY -    980,318.4   (mgal)                       NAVD 88
 PU1196
 PU1196  VERT ORDER      -  FIRST     CLASS II
 PU1196
 PU1196.The horizontal coordinates were established by autonomous hand held GPS
 PU1196.observations and have an estimated accuracy of +/- 10 meters.
 PU1196
 PU1196.The orthometric height was determined by differential leveling and
 PU1196.adjusted by the NATIONAL GEODETIC SURVEY
 PU1196.in October 1997.
 PU1196
 PU1196.Significant digits in the geoid height do not necessarily reflect accuracy.
 PU1196.GEOID18 height accuracy estimate available here.
 PU1196
 PU1196.Click photographs - Photos may exist for this station.
 PU1196
 PU1196.The dynamic height is computed by dividing the NAVD 88
 PU1196.geopotential number by the normal gravity value computed on the
 PU1196.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PU1196.degrees latitude (g = 980.6199 gals.).
 PU1196
 PU1196.The modeled gravity was interpolated from observed gravity values.
 PU1196
 PU1196;                    North         East    Units  Estimated Accuracy
 PU1196;SPC SD N     -    79,083.      346,518.      MT  (+/- 10 meters HH2 GPS)
 PU1196
 PU1196_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFK4403929015(NAD 83)
 PU1196
 PU1196                          SUPERSEDED SURVEY CONTROL
 PU1196
 PU1196  NAVD 88 (06/15/91)  821.458  (m)         2695.07   (f) SUPERSEDED  1 2
 PU1196  NGVD 29 (??/??/92)  820.977  (m)         2693.49   (f) ADJ UNCH    1 2
 PU1196
 PU1196.Superseded values are not recommended for survey control.
 PU1196
 PU1196.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PU1196.See file dsdata.pdf to determine how the superseded data were derived.
 PU1196
 PU1196_MARKER: DB = BENCH MARK DISK
 PU1196_SETTING: 32 = SET IN A RETAINING WALL OR CONCRETE LEDGE
 PU1196_SP_SET: HEADWALL
 PU1196_STAMPING: K 419 1963
 PU1196_MARK LOGO: CGS
 PU1196_MAGNETIC: N = NO MAGNETIC MATERIAL
 PU1196_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PU1196+STABILITY: SURFACE MOTION
 PU1196_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 PU1196+SATELLITE: SATELLITE OBSERVATIONS - April 20, 2012
 PU1196
 PU1196  HISTORY     - Date     Condition        Report By
 PU1196  HISTORY     - 1963     MONUMENTED       CGS
 PU1196  HISTORY     - 19950513 GOOD             NGS
 PU1196  HISTORY     - 20120420 GOOD             INDIV
 PU1196
 PU1196                          STATION DESCRIPTION
 PU1196
 PU1196'DESCRIBED BY COAST AND GEODETIC SURVEY 1963
 PU1196'3 MI W FROM VOLUNTEER.
 PU1196'ABOUT 3.0 MILES WEST ALONG STATE HIGHWAY 34 FROM THE STORE AT
 PU1196'VOLUNTEER, SET IN THE TOP OF THE WEST END OF THE NORTH CONCRETE
 PU1196'HEADWALL OF A 24-FOOT CONCRETE CULVERT, 24 FEET NORTH OF THE
 PU1196'CENTERLINE OF THE HIGHWAY, 0.5 FOOT EAST OF THE WEST EDGE OF THE
 PU1196'HEADWALL, AND ABOUT LEVEL WITH THE HIGHWAY.
 PU1196
 PU1196                          STATION RECOVERY (1995)
 PU1196
 PU1196'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 PU1196'31.5 KM (19.55 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION
 PU1196'OF INTERSTATE HIGHWAY 90 IN STURGIS (EXIT 30), IN TOP OF AND 0.1 M
 PU1196'(0.3 FT) NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE
 PU1196'HEADWALL OF A CULVERT UNDER THE HIGHWAY, 852.0 M (2795.3 FT) EAST OF
 PU1196'MILEPOST 53, 742.0 M (2434.4 FT) WEST OF MILEPOST 54, 7.9 M (25.9 FT)
 PU1196'NORTHWEST OF THE HIGHWAY CENTERLINE, AND 0.3 M (1.0 FT) BELOW THE
 PU1196'LEVEL OF THE HIGHWAY.
 PU1196
 PU1196                          STATION RECOVERY (2012)
 PU1196
 PU1196'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PU1196'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0615 ***********************************************************************
 OT0615  DESIGNATION -  K 427
 OT0615  PID         -  OT0615
 OT0615  STATE/COUNTY-  SD/FALL RIVER
 OT0615  COUNTRY     -  US
 OT0615  USGS QUAD   -  EDGEMONT (2017)
 OT0615
 OT0615                         *CURRENT SURVEY CONTROL
 OT0615  ______________________________________________________________________
 OT0615* NAD 83(1986) POSITION- 43 16 36.     (N) 103 49 30.     (W)   SCALED
 OT0615* NAVD 88 ORTHO HEIGHT -  1084.280 (meters)     3557.34  (feet) ADJUSTED
 OT0615  ______________________________________________________________________
 OT0615  GEOID HEIGHT    -        -15.115 (meters)                     GEOID18
 OT0615  DYNAMIC HEIGHT  -       1083.829 (meters)     3555.86  (feet) COMP
 OT0615  MODELED GRAVITY -    980,166.5   (mgal)                       NAVD 88
 OT0615
 OT0615  VERT ORDER      -  FIRST     CLASS II
 OT0615
 OT0615.The horizontal coordinates were scaled from a map and have
 OT0615.an estimated accuracy of +/- 6 seconds.
 OT0615
 OT0615.The orthometric height was determined by differential leveling and
 OT0615.adjusted by the NATIONAL GEODETIC SURVEY
 OT0615.in June 1991.
 OT0615
 OT0615.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0615.GEOID18 height accuracy estimate available here.
 OT0615
 OT0615.Click photographs - Photos may exist for this station.
 OT0615
 OT0615.The dynamic height is computed by dividing the NAVD 88
 OT0615.geopotential number by the normal gravity value computed on the
 OT0615.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0615.degrees latitude (g = 980.6199 gals.).
 OT0615
 OT0615.The modeled gravity was interpolated from observed gravity values.
 OT0615
 OT0615;                    North         East    Units  Estimated Accuracy
 OT0615;SPC SD S     -   110,750.      316,670.      MT  (+/- 180 meters Scaled)
 OT0615
 OT0615_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEH953922(NAD 83)
 OT0615
 OT0615                          SUPERSEDED SURVEY CONTROL
 OT0615
 OT0615.No superseded survey control is available for this station.
 OT0615
 OT0615_MARKER: I = METAL ROD
 OT0615_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0615_STAMPING: K 427 1985
 OT0615_MARK LOGO: NGS
 OT0615_PROJECTION: PROJECTING 5 CENTIMETERS
 OT0615_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0615_ROD/PIPE-DEPTH: 7.3 meters
 OT0615
 OT0615  HISTORY     - Date     Condition        Report By
 OT0615  HISTORY     - 1985     MONUMENTED       NGS
 OT0615
 OT0615                          STATION DESCRIPTION
 OT0615
 OT0615'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0615'10.2 KM (6.35 MI) NORTH FROM PROVO.
 OT0615'10.2 KM (6.35 MI) NORTH ALONG STATE HIGHWAY 471 FROM THE POST OFFICE
 OT0615'AT PROVO, AT A PASTURE ENTRANCE AND A TRACK ROAD OVER A BAR DITCH,
 OT0615'15.2 METERS (50 FT) EAST OF THE HIGHWAY CENTERLINE, 53.4 METERS (175
 OT0615'FT) NORTH OF A FENCE CORNER AND 0.3 METER (1 FT) WEST OF A FENCE.
 OT0615'THE MARK IS 0.3 METERS  W FROM  A WITNESS POST
 OT0615'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0623 ***********************************************************************
 OT0623  DESIGNATION -  K 429
 OT0623  PID         -  OT0623
 OT0623  STATE/COUNTY-  SD/FALL RIVER
 OT0623  COUNTRY     -  US
 OT0623  USGS QUAD   -  EDGEMONT SW (2017)
 OT0623
 OT0623                         *CURRENT SURVEY CONTROL
 OT0623  ______________________________________________________________________
 OT0623* NAD 83(1986) POSITION- 43 22 08.     (N) 103 52 33.     (W)   SCALED
 OT0623* NAVD 88 ORTHO HEIGHT -  1080.711 (meters)     3545.63  (feet) ADJUSTED
 OT0623  ______________________________________________________________________
 OT0623  GEOID HEIGHT    -        -14.896 (meters)                     GEOID18
 OT0623  DYNAMIC HEIGHT  -       1080.262 (meters)     3544.16  (feet) COMP
 OT0623  MODELED GRAVITY -    980,166.6   (mgal)                       NAVD 88
 OT0623
 OT0623  VERT ORDER      -  FIRST     CLASS II
 OT0623
 OT0623.The horizontal coordinates were scaled from a map and have
 OT0623.an estimated accuracy of +/- 6 seconds.
 OT0623
 OT0623.The orthometric height was determined by differential leveling and
 OT0623.adjusted by the NATIONAL GEODETIC SURVEY
 OT0623.in June 1991.
 OT0623
 OT0623.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0623.GEOID18 height accuracy estimate available here.
 OT0623
 OT0623.Click photographs - Photos may exist for this station.
 OT0623
 OT0623.The dynamic height is computed by dividing the NAVD 88
 OT0623.geopotential number by the normal gravity value computed on the
 OT0623.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0623.degrees latitude (g = 980.6199 gals.).
 OT0623
 OT0623.The modeled gravity was interpolated from observed gravity values.
 OT0623
 OT0623;                    North         East    Units  Estimated Accuracy
 OT0623;SPC SD S     -   121,160.      312,990.      MT  (+/- 180 meters Scaled)
 OT0623
 OT0623_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TEJ910023(NAD 83)
 OT0623
 OT0623                          SUPERSEDED SURVEY CONTROL
 OT0623
 OT0623.No superseded survey control is available for this station.
 OT0623
 OT0623_MARKER: I = METAL ROD
 OT0623_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0623_STAMPING: K 429 1985
 OT0623_MARK LOGO: NGS
 OT0623_PROJECTION: FLUSH
 OT0623_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0623_ROD/PIPE-DEPTH: 8.5 meters
 OT0623
 OT0623  HISTORY     - Date     Condition        Report By
 OT0623  HISTORY     - 1985     MONUMENTED       NGS
 OT0623
 OT0623                          STATION DESCRIPTION
 OT0623
 OT0623'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0623'8.9 KM (5.55 MI) NORTH FROM EDGEMONT.
 OT0623'8.9 KM (5.55 MI) NORTH ALONG COUNTY ROAD 6463 FROM THE US HIGHWAY 18
 OT0623'OVERPASS BRIDGE OVER THE ROAD AND THE BURLINGTON NORTHERN RAILROAD AT
 OT0623'EDGEMONT, ON THE OUTSIDE OF A RIGHT ANGLE CURVE FROM NORTH TO WEST,
 OT0623'29.3 METERS (96 FT) NORTHEAST OF THE CENTER OF THE ROAD, 8.4 METERS
 OT0623'(27.5 FT) SOUTH OF THE SOUTH END OF A WIRE GATE AND 0.3 METER (1 FT)
 OT0623'WEST OF A RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD
 OT0623'THROUGH A 5-INCH LOGO CAP.
 OT0623'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 OT0623'THE MARK IS 0.3 M BELOW THE ROAD.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0654 ***********************************************************************
 OT0654  DESIGNATION -  K 430
 OT0654  PID         -  OT0654
 OT0654  STATE/COUNTY-  SD/CUSTER
 OT0654  COUNTRY     -  US
 OT0654  USGS QUAD   -  BOLAND RIDGE (2017)
 OT0654
 OT0654                         *CURRENT SURVEY CONTROL
 OT0654  ______________________________________________________________________
 OT0654* NAD 83(1986) POSITION- 43 30 16.     (N) 103 19 51.     (W)   SCALED
 OT0654* NAVD 88 ORTHO HEIGHT -  1017.801 (meters)     3339.24  (feet) ADJUSTED
 OT0654  ______________________________________________________________________
 OT0654  GEOID HEIGHT    -        -15.948 (meters)                     GEOID18
 OT0654  DYNAMIC HEIGHT  -       1017.395 (meters)     3337.90  (feet) COMP
 OT0654  MODELED GRAVITY -    980,185.4   (mgal)                       NAVD 88
 OT0654
 OT0654  VERT ORDER      -  FIRST     CLASS II
 OT0654
 OT0654.The horizontal coordinates were scaled from a map and have
 OT0654.an estimated accuracy of +/- 6 seconds.
 OT0654
 OT0654.The orthometric height was determined by differential leveling and
 OT0654.adjusted by the NATIONAL GEODETIC SURVEY
 OT0654.in June 1991.
 OT0654
 OT0654.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0654.GEOID18 height accuracy estimate available here.
 OT0654
 OT0654.Click photographs - Photos may exist for this station.
 OT0654
 OT0654.The dynamic height is computed by dividing the NAVD 88
 OT0654.geopotential number by the normal gravity value computed on the
 OT0654.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0654.degrees latitude (g = 980.6199 gals.).
 OT0654
 OT0654.The modeled gravity was interpolated from observed gravity values.
 OT0654
 OT0654;                    North         East    Units  Estimated Accuracy
 OT0654;SPC SD S     -   134,470.      357,670.      MT  (+/- 180 meters Scaled)
 OT0654
 OT0654_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ349181(NAD 83)
 OT0654
 OT0654                          SUPERSEDED SURVEY CONTROL
 OT0654
 OT0654.No superseded survey control is available for this station.
 OT0654
 OT0654_MARKER: I = METAL ROD
 OT0654_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OT0654_STAMPING: K 430 1985
 OT0654_MARK LOGO: NGS
 OT0654_PROJECTION: FLUSH
 OT0654_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OT0654+STABILITY: POSITION/ELEVATION WELL
 OT0654_ROD/PIPE-DEPTH: 13.1 meters
 OT0654_SLEEVE-DEPTH  : 12.2 meters
 OT0654
 OT0654  HISTORY     - Date     Condition        Report By
 OT0654  HISTORY     - 1985     MONUMENTED       NGS
 OT0654
 OT0654                          STATION DESCRIPTION
 OT0654
 OT0654'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0654'21.2 KM (13.2 MI) SE FROM HOT SPRINGS.
 OT0654'8.1 KM (5.05 MI) SOUTHEAST ALONG US HIGHWAYS 18 AND 385 FROM THEIR
 OT0654'JUNCTION AT HOT SPRINGS, THENCE 13.1 KM (8.2 MI) NORTH ALONG STATE
 OT0654'HIGHWAY 79, IN THE WEST CORNER OF THE INTERSECTION OF COUNTY ROAD 101,
 OT0654'ALSO 41.3 KM (25.8 MI) SOUTH OF HERMOSA, 29.9 METERS (98 FT) NORTHWEST
 OT0654'OF THE HIGHWAY CENTERLINE, 38.7 METERS (127 FT) SOUTHWEST OF THE
 OT0654'CENTER OF THE ROAD, 61.4 METERS (201.5 FT) SOUTHWEST OF MILEPOST 35,
 OT0654'26.4 METERS (86.5 FT) WEST OF THE NORTHWEST END OF A 40-INCH CONCRETE
 OT0654'PIPE CULVERT AND 0.9 METER (3 FT) SOUTHEAST OF THE RIGHT-OF-WAY FENCE.
 OT0654'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0654'THE MARK IS 0.5 METERS  NE FROM  A WITNESS POST
 OT0654'THE MARK IS 0.6 M BELOW THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0680 ***********************************************************************
 OT0680  DESIGNATION -  K 431
 OT0680  PID         -  OT0680
 OT0680  STATE/COUNTY-  SD/PENNINGTON
 OT0680  COUNTRY     -  US
 OT0680  USGS QUAD   -  HERMOSA NW (2017)
 OT0680
 OT0680                         *CURRENT SURVEY CONTROL
 OT0680  ______________________________________________________________________
 OT0680* NAD 83(1986) POSITION- 43 55 41.     (N) 103 11 59.     (W)   SCALED
 OT0680* NAVD 88 ORTHO HEIGHT -  1073.189 (meters)     3520.95  (feet) ADJUSTED
 OT0680  ______________________________________________________________________
 OT0680  GEOID HEIGHT    -        -15.997 (meters)                     GEOID18
 OT0680  DYNAMIC HEIGHT  -       1072.793 (meters)     3519.66  (feet) COMP
 OT0680  MODELED GRAVITY -    980,212.1   (mgal)                       NAVD 88
 OT0680
 OT0680  VERT ORDER      -  FIRST     CLASS II
 OT0680
 OT0680.The horizontal coordinates were scaled from a map and have
 OT0680.an estimated accuracy of +/- 6 seconds.
 OT0680
 OT0680.The orthometric height was determined by differential leveling and
 OT0680.adjusted by the NATIONAL GEODETIC SURVEY
 OT0680.in June 1991.
 OT0680
 OT0680.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0680.GEOID18 height accuracy estimate available here.
 OT0680
 OT0680.Click photographs - Photos may exist for this station.
 OT0680
 OT0680.The dynamic height is computed by dividing the NAVD 88
 OT0680.geopotential number by the normal gravity value computed on the
 OT0680.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0680.degrees latitude (g = 980.6199 gals.).
 OT0680
 OT0680.The modeled gravity was interpolated from observed gravity values.
 OT0680
 OT0680;                    North         East    Units  Estimated Accuracy
 OT0680;SPC SD S     -   181,130.      369,880.      MT  (+/- 180 meters Scaled)
 OT0680
 OT0680_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ445654(NAD 83)
 OT0680
 OT0680                          SUPERSEDED SURVEY CONTROL
 OT0680
 OT0680.No superseded survey control is available for this station.
 OT0680
 OT0680_MARKER: I = METAL ROD
 OT0680_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OT0680+WITH SETTING: INFORMATION.
 OT0680_STAMPING: K 431 1985
 OT0680_MARK LOGO: NGS
 OT0680_PROJECTION: FLUSH
 OT0680_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0680_ROD/PIPE-DEPTH: 1.5 meters
 OT0680
 OT0680  HISTORY     - Date     Condition        Report By
 OT0680  HISTORY     - 1985     MONUMENTED       NGS
 OT0680  HISTORY     - 20120314 MARK NOT FOUND   INDIV
 OT0680
 OT0680                          STATION DESCRIPTION
 OT0680
 OT0680'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0680'9.8 KM (6.1 MI) NORTH FROM HERMOSA.
 OT0680'9.85 KM (6.15 MI) NORTH ALONG STATE HIGHWAY 79 FROM THE JUNCTION OF
 OT0680'STATE HIGHWAY 40 EAST AT HERMOSA, 2.75 KM (1.7 MI) SOUTH OF THE
 OT0680'CROSSING OF SPRING CREEK, 0.65 KM (0.4 MI) SOUTH OF MILEPOST 67, 29.9
 OT0680'METERS (98 FT) WEST OF THE HIGHWAY CENTERLINE, 10.1 METERS (36.5 FT)
 OT0680'NORTH OF A POWER POLE, 1.5 METERS (5 FT) NORTH OF THE NORTH END OF A
 OT0680'WIRE GATE AND 0.3 METER (1 FT) EAST OF THE RIGHT-OF-WAY FENCE.  ROD
 OT0680'SET TO ANCHORED REFUSAL.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OT0680'5-INCH LOGO CAP.
 OT0680'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 OT0680'THE MARK IS 0.6 M ABOVE THE HIGHWAY.
 OT0680
 OT0680                          STATION RECOVERY (2012)
 OT0680
 OT0680'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OT0680'DESTROYED BY ROAD CONSTRUCTION
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0900 ***********************************************************************
 PT0900  DESIGNATION -  K 432
 PT0900  PID         -  PT0900
 PT0900  STATE/COUNTY-  SD/HAAKON
 PT0900  COUNTRY     -  US
 PT0900  USGS QUAD   -  MIDLAND (2017)
 PT0900
 PT0900                         *CURRENT SURVEY CONTROL
 PT0900  ______________________________________________________________________
 PT0900* NAD 83(1986) POSITION- 44 03 13.     (N) 101 09 35.     (W)   SCALED
 PT0900* NAVD 88 ORTHO HEIGHT -   605.313 (meters)     1985.93  (feet) ADJUSTED
 PT0900  ______________________________________________________________________
 PT0900  GEOID HEIGHT    -        -22.862 (meters)                     GEOID18
 PT0900  DYNAMIC HEIGHT  -        605.140 (meters)     1985.36  (feet) COMP
 PT0900  MODELED GRAVITY -    980,314.0   (mgal)                       NAVD 88
 PT0900
 PT0900  VERT ORDER      -  FIRST     CLASS II
 PT0900
 PT0900.The horizontal coordinates were scaled from a map and have
 PT0900.an estimated accuracy of +/- 6 seconds.
 PT0900
 PT0900.The orthometric height was determined by differential leveling and
 PT0900.adjusted by the NATIONAL GEODETIC SURVEY
 PT0900.in June 1991.
 PT0900
 PT0900.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0900.GEOID18 height accuracy estimate available here.
 PT0900
 PT0900.Click photographs - Photos may exist for this station.
 PT0900
 PT0900.The dynamic height is computed by dividing the NAVD 88
 PT0900.geopotential number by the normal gravity value computed on the
 PT0900.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0900.degrees latitude (g = 980.6199 gals.).
 PT0900
 PT0900.The modeled gravity was interpolated from observed gravity values.
 PT0900
 PT0900;                    North         East    Units  Estimated Accuracy
 PT0900;SPC SD S     -   191,440.      533,780.      MT  (+/- 180 meters Scaled)
 PT0900
 PT0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP270800(NAD 83)
 PT0900
 PT0900                          SUPERSEDED SURVEY CONTROL
 PT0900
 PT0900.No superseded survey control is available for this station.
 PT0900
 PT0900_MARKER: I = METAL ROD
 PT0900_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0900_STAMPING: K 432 1985
 PT0900_MARK LOGO: NGS
 PT0900_PROJECTION: FLUSH
 PT0900_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0900_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0900+SATELLITE: SATELLITE OBSERVATIONS - June 05, 2012
 PT0900_ROD/PIPE-DEPTH: 3.7 meters
 PT0900
 PT0900  HISTORY     - Date     Condition        Report By
 PT0900  HISTORY     - 1985     MONUMENTED       NGS
 PT0900  HISTORY     - 20120605 GOOD             INDIV
 PT0900
 PT0900                          STATION DESCRIPTION
 PT0900
 PT0900'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0900'2.1 KM (1.3 MI) SOUTH FROM MIDLAND.
 PT0900'2.10 KM (1.31 MI) SOUTH ALONG STATE HIGHWAY 63 FROM THE T JUNCTION OF
 PT0900'US HIGHWAY 14 AT MIDLAND, IN THE CENTER OF A DOUBLE WOODEN POST BRACE
 PT0900'IN THE RIGHT-OF-WAY FENCE, AT THE SOUTH END OF A SHORT LOW CUT, .72 KM
 PT0900'(0.45 MI) SOUTH OF THE JUNCTION OF A GRAVEL ROAD, 0.66 KM (0.41 MI)
 PT0900'SOUTH OF MILEPOST 96, 30.5 METERS (100 FT) EAST OF THE HIGHWAY
 PT0900'CENTERLINE AND 0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.
 PT0900'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0900'THE MARK IS 0.3 METERS  S FROM  A WITNESS POST
 PT0900'THE MARK IS 1.0 M BELOW THE HIGHWAY.
 PT0900
 PT0900                          STATION RECOVERY (2012)
 PT0900
 PT0900'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 PT0900'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PT0940 ***********************************************************************
 PT0940  DESIGNATION -  K 433
 PT0940  PID         -  PT0940
 PT0940  STATE/COUNTY-  SD/STANLEY
 PT0940  COUNTRY     -  US
 PT0940  USGS QUAD   -  ALLEMAN STATION (2017)
 PT0940
 PT0940                         *CURRENT SURVEY CONTROL
 PT0940  ______________________________________________________________________
 PT0940* NAD 83(1986) POSITION- 44 39 42.     (N) 101 08 40.     (W)   SCALED
 PT0940* NAVD 88 ORTHO HEIGHT -   633.896 (meters)     2079.71  (feet) ADJUSTED
 PT0940  ______________________________________________________________________
 PT0940  GEOID HEIGHT    -        -21.954 (meters)                     GEOID18
 PT0940  DYNAMIC HEIGHT  -        633.759 (meters)     2079.26  (feet) COMP
 PT0940  MODELED GRAVITY -    980,381.2   (mgal)                       NAVD 88
 PT0940
 PT0940  VERT ORDER      -  FIRST     CLASS II
 PT0940
 PT0940.The horizontal coordinates were scaled from a map and have
 PT0940.an estimated accuracy of +/- 6 seconds.
 PT0940
 PT0940.The orthometric height was determined by differential leveling and
 PT0940.adjusted by the NATIONAL GEODETIC SURVEY
 PT0940.in June 1991.
 PT0940
 PT0940.Significant digits in the geoid height do not necessarily reflect accuracy.
 PT0940.GEOID18 height accuracy estimate available here.
 PT0940
 PT0940.Click photographs - Photos may exist for this station.
 PT0940
 PT0940.The dynamic height is computed by dividing the NAVD 88
 PT0940.geopotential number by the normal gravity value computed on the
 PT0940.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PT0940.degrees latitude (g = 980.6199 gals.).
 PT0940
 PT0940.The modeled gravity was interpolated from observed gravity values.
 PT0940
 PT0940;                    North         East    Units  Estimated Accuracy
 PT0940;SPC SD S     -   258,990.      535,670.      MT  (+/- 180 meters Scaled)
 PT0940
 PT0940_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ299476(NAD 83)
 PT0940
 PT0940                          SUPERSEDED SURVEY CONTROL
 PT0940
 PT0940.No superseded survey control is available for this station.
 PT0940
 PT0940_MARKER: I = METAL ROD
 PT0940_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 PT0940_STAMPING: K 433 1985
 PT0940_MARK LOGO: NGS
 PT0940_PROJECTION: FLUSH
 PT0940_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PT0940_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PT0940+SATELLITE: SATELLITE OBSERVATIONS - April 07, 2011
 PT0940_ROD/PIPE-DEPTH: 6.1 meters
 PT0940
 PT0940  HISTORY     - Date     Condition        Report By
 PT0940  HISTORY     - 1985     MONUMENTED       NGS
 PT0940  HISTORY     - 20110407 GOOD             INDIV
 PT0940
 PT0940                          STATION DESCRIPTION
 PT0940
 PT0940'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 PT0940'48.8 KM (30.3 MI) SOUTH FROM EAGLE BUTTE.
 PT0940'3.49 KM (2.17 MI) WEST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 PT0940'STREET AT EAGLE BUTTE, THENCE 45.28 KM (28.14 MI) SOUTH ALONG STATE
 PT0940'HIGHWAY 63, IN THE CENTER OF A DOUBLE WOODEN POST BRACE IN THE
 PT0940'RIGHT-OF-WAY FENCE, IN THE SOUTHEAST CORNER OF THE T JUNCTION OF A
 PT0940'GRAVEL ROAD LEADING EAST, 0.33 KM (0.21 MI) NORTH OF MILEPOST 139,
 PT0940'22.9 METERS (75 FT) EAST OF THE HIGHWAY CENTERLINE, 19.5 METERS
 PT0940'(64 FT) SOUTH OF THE CENTER OF THE ROAD, 15.5 METERS (51 FT)
 PT0940'EAST-SOUTHEAST OF THE SOUTH END OF A 24-INCH PIPE CULVERT AND
 PT0940'0.3 METER (1 FT) WEST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO
 PT0940'DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 PT0940'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 PT0940'THE MARK IS 1.6 M BELOW THE HIGHWAY.
 PT0940
 PT0940                          STATION RECOVERY (2011)
 PT0940
 PT0940'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PT0940'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0666 ***********************************************************************
 OS0666  DESIGNATION -  K 434
 OS0666  PID         -  OS0666
 OS0666  STATE/COUNTY-  SD/JACKSON
 OS0666  COUNTRY     -  US
 OS0666  USGS QUAD   -  STAMFORD (2017)
 OS0666
 OS0666                         *CURRENT SURVEY CONTROL
 OS0666  ______________________________________________________________________
 OS0666* NAD 83(1986) POSITION- 43 53 39.     (N) 101 06 13.     (W)   SCALED
 OS0666* NAVD 88 ORTHO HEIGHT -   727.800 (meters)     2387.79  (feet) ADJUSTED
 OS0666  ______________________________________________________________________
 OS0666  GEOID HEIGHT    -        -23.097 (meters)                     GEOID18
 OS0666  DYNAMIC HEIGHT  -        727.559 (meters)     2387.00  (feet) COMP
 OS0666  MODELED GRAVITY -    980,265.4   (mgal)                       NAVD 88
 OS0666
 OS0666  VERT ORDER      -  FIRST     CLASS II
 OS0666
 OS0666.The horizontal coordinates were scaled from a map and have
 OS0666.an estimated accuracy of +/- 6 seconds.
 OS0666
 OS0666.The orthometric height was determined by differential leveling and
 OS0666.adjusted by the NATIONAL GEODETIC SURVEY
 OS0666.in June 1991.
 OS0666
 OS0666.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0666.GEOID18 height accuracy estimate available here.
 OS0666
 OS0666.Click photographs - Photos may exist for this station.
 OS0666
 OS0666.The dynamic height is computed by dividing the NAVD 88
 OS0666.geopotential number by the normal gravity value computed on the
 OS0666.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0666.degrees latitude (g = 980.6199 gals.).
 OS0666
 OS0666.The modeled gravity was interpolated from observed gravity values.
 OS0666
 OS0666;                    North         East    Units  Estimated Accuracy
 OS0666;SPC SD S     -   173,680.      538,120.      MT  (+/- 180 meters Scaled)
 OS0666
 OS0666_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP310622(NAD 83)
 OS0666
 OS0666                          SUPERSEDED SURVEY CONTROL
 OS0666
 OS0666.No superseded survey control is available for this station.
 OS0666
 OS0666_MARKER: I = METAL ROD
 OS0666_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0666_STAMPING: K 434 1985
 OS0666_MARK LOGO: NGS
 OS0666_PROJECTION: FLUSH
 OS0666_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0666_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0666+SATELLITE: SATELLITE OBSERVATIONS - January 15, 2013
 OS0666_ROD/PIPE-DEPTH: 3.7 meters
 OS0666
 OS0666  HISTORY     - Date     Condition        Report By
 OS0666  HISTORY     - 1985     MONUMENTED       NGS
 OS0666  HISTORY     - 19910621 GOOD             NGS
 OS0666  HISTORY     - 20130115 GOOD             INDIV
 OS0666
 OS0666                          STATION DESCRIPTION
 OS0666
 OS0666'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0666'17.8 KM (11.05 MI) WEST FROM OKATON.
 OS0666'THE MARK IS 0.5 M ABOVE THE PAVED ROAD.
 OS0666'17.79 KM (11.06 MI) WEST ALONG THE I 90 SERVICE ROAD FROM THE JUNCTION
 OS0666'OF I 90 EXIT 183 AT OKATON, ALSO 15.75 KM (9.79 MI) EAST OF BELVIDERE,
 OS0666'IN THE NORTHEAST CORNER OF THE T JUNCTION OF A PAVED ROAD LEADING
 OS0666'NORTH TO THE I 90 EXIT 172, 0.34 KM (0.21 MI) SOUTH OF THE
 OS0666'INTERSECTION I 90 EAST BOUND OFF AND ON RAMPS, 140.0 METERS (460 FT)
 OS0666'NORTH OF T CENTER OF THE SERVICE ROAD, 33.8 METERS (111 FT) EAST OF
 OS0666'THE CENTER A PAVED ROAD, 12.8 METERS (42 FT) NORTH OF THE CENTER OF
 OS0666'THE OLD ABABDON US HIGHWAY 16 ROAD BED, 9.8 METERS (32 FT) SOUTHWEST
 OS0666'OF A POWER POLE AND 0.3 METER (1 FT) SOUTH OF A FENCE.  NOTE--ACCESS
 OS0666'TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OS0666'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0666
 OS0666                          STATION RECOVERY (1991)
 OS0666
 OS0666'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0666'32.7 KM (20.30 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0666'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), THENCE 0.5 KM
 OS0666'(0.30 MI) SOUTHERLY ALONG A COUNTY ROAD (EXIT 172), 33.8 M (110.9 FT)
 OS0666'EAST OF THE CENTERLINE OF THE ROAD, 12.3 M (40.4 FT) NORTH OF THE
 OS0666'CENTER OF AN ABANDONED ROAD, 9.5 M (31.2 FT) SOUTH-SOUTHWEST OF A
 OS0666'UTILITY POLE, 1.6 M (5.2 FT) WEST OF THE MOST EASTERLY OF 3 BRACED
 OS0666'FENCE POSTS, 0.4 M (1.3 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) EAST OF
 OS0666'A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE COUNTY
 OS0666'ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0666
 OS0666                          STATION RECOVERY (2013)
 OS0666
 OS0666'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0666'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OT0704 ***********************************************************************
 OT0704  DESIGNATION -  K 435
 OT0704  PID         -  OT0704
 OT0704  STATE/COUNTY-  SD/PENNINGTON
 OT0704  COUNTRY     -  US
 OT0704  USGS QUAD   -  SCENIC (2017)
 OT0704
 OT0704                         *CURRENT SURVEY CONTROL
 OT0704  ______________________________________________________________________
 OT0704* NAD 83(1986) POSITION- 43 49 25.     (N) 102 34 39.     (W)   SCALED
 OT0704* NAVD 88 ORTHO HEIGHT -   888.342 (meters)     2914.50  (feet) ADJUSTED
 OT0704  ______________________________________________________________________
 OT0704  GEOID HEIGHT    -        -18.051 (meters)                     GEOID18
 OT0704  DYNAMIC HEIGHT  -        888.050 (meters)     2913.54  (feet) COMP
 OT0704  MODELED GRAVITY -    980,260.5   (mgal)                       NAVD 88
 OT0704
 OT0704  VERT ORDER      -  FIRST     CLASS II
 OT0704
 OT0704.The horizontal coordinates were scaled from a map and have
 OT0704.an estimated accuracy of +/- 6 seconds.
 OT0704
 OT0704.The orthometric height was determined by differential leveling and
 OT0704.adjusted by the NATIONAL GEODETIC SURVEY
 OT0704.in June 1991.
 OT0704
 OT0704.Significant digits in the geoid height do not necessarily reflect accuracy.
 OT0704.GEOID18 height accuracy estimate available here.
 OT0704
 OT0704.Click photographs - Photos may exist for this station.
 OT0704
 OT0704.The dynamic height is computed by dividing the NAVD 88
 OT0704.geopotential number by the normal gravity value computed on the
 OT0704.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OT0704.degrees latitude (g = 980.6199 gals.).
 OT0704
 OT0704.The modeled gravity was interpolated from observed gravity values.
 OT0704
 OT0704;                    North         East    Units  Estimated Accuracy
 OT0704;SPC SD S     -   168,000.      419,510.      MT  (+/- 180 meters Scaled)
 OT0704
 OT0704_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ947551(NAD 83)
 OT0704
 OT0704                          SUPERSEDED SURVEY CONTROL
 OT0704
 OT0704.No superseded survey control is available for this station.
 OT0704
 OT0704_MARKER: I = METAL ROD
 OT0704_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OT0704_STAMPING: K 435 1985
 OT0704_MARK LOGO: NGS
 OT0704_PROJECTION: FLUSH
 OT0704_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OT0704_ROD/PIPE-DEPTH: 9.7 meters
 OT0704
 OT0704  HISTORY     - Date     Condition        Report By
 OT0704  HISTORY     - 1985     MONUMENTED       NGS
 OT0704
 OT0704                          STATION DESCRIPTION
 OT0704
 OT0704'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OT0704'5.3 KM (3.3 MI) NW FROM SCENIC.
 OT0704'0.75 KM (0.45 MI) NORTH ALONG COUNTY ROAD C 589 FROM THE POST OFFICE
 OT0704'IN SCENIC, THENCE 4.6 KM (2.9 MI) NORTHWEST ALONG STATE HIGHWAY 44, IN
 OT0704'THE NORTH CORNER OF THE JUNCTION OF A NORTH-SOUTH TRACK ROAD, 0.65 KM
 OT0704'(0.4 MI) SOUTHEAST OF MILEPOST 84, 31.4 METERS (103 FT) NORTHEAST OF
 OT0704'THE HIGHWAY CENTERLINE, 16.7 METERS (55 FT) WEST OF THE CENTER OF THE
 OT0704'ROAD, 1.8 METERS (6 FT) SOUTHWEST OF A FENCE CORNER, 0.9 METER (3 FT)
 OT0704'NORTHEAST OF A FENCE CORNER AND 0.3 METER (1 FT) SOUTHEAST OF A FENCE.
 OT0704'NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A 5-INCH LOGO CAP.
 OT0704'THE MARK IS 0.3 METERS  NW FROM  A WITNESS POST
 OT0704'THE MARK IS ABOVE LEVEL WITH THE HIGHWAY.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0627 ***********************************************************************
 OS0627  DESIGNATION -  K 436
 OS0627  PID         -  OS0627
 OS0627  STATE/COUNTY-  SD/JACKSON
 OS0627  COUNTRY     -  US
 OS0627  USGS QUAD   -  BELVIDERE SW (2017)
 OS0627
 OS0627                         *CURRENT SURVEY CONTROL
 OS0627  ______________________________________________________________________
 OS0627* NAD 83(1986) POSITION- 43 50 38.     (N) 101 29 49.     (W)   SCALED
 OS0627* NAVD 88 ORTHO HEIGHT -   750.140 (meters)     2461.08  (feet) ADJUSTED
 OS0627  ______________________________________________________________________
 OS0627  GEOID HEIGHT    -        -21.671 (meters)                     GEOID18
 OS0627  DYNAMIC HEIGHT  -        749.896 (meters)     2460.28  (feet) COMP
 OS0627  MODELED GRAVITY -    980,268.4   (mgal)                       NAVD 88
 OS0627
 OS0627  VERT ORDER      -  FIRST     CLASS II
 OS0627
 OS0627.The horizontal coordinates were scaled from a map and have
 OS0627.an estimated accuracy of +/- 6 seconds.
 OS0627
 OS0627.The orthometric height was determined by differential leveling and
 OS0627.adjusted by the NATIONAL GEODETIC SURVEY
 OS0627.in June 1991.
 OS0627
 OS0627.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0627.GEOID18 height accuracy estimate available here.
 OS0627
 OS0627.Click photographs - Photos may exist for this station.
 OS0627
 OS0627.The dynamic height is computed by dividing the NAVD 88
 OS0627.geopotential number by the normal gravity value computed on the
 OS0627.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0627.degrees latitude (g = 980.6199 gals.).
 OS0627
 OS0627.The modeled gravity was interpolated from observed gravity values.
 OS0627
 OS0627;                    North         East    Units  Estimated Accuracy
 OS0627;SPC SD S     -   168,470.      506,440.      MT  (+/- 180 meters Scaled)
 OS0627
 OS0627_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TKP992575(NAD 83)
 OS0627
 OS0627                          SUPERSEDED SURVEY CONTROL
 OS0627
 OS0627.No superseded survey control is available for this station.
 OS0627
 OS0627_MARKER: I = METAL ROD
 OS0627_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
 OS0627+WITH SETTING: INFORMATION.
 OS0627_STAMPING: K 436 1985
 OS0627_MARK LOGO: NGS
 OS0627_PROJECTION: FLUSH
 OS0627_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0627_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0627+SATELLITE: SATELLITE OBSERVATIONS - July 02, 1991
 OS0627_ROD/PIPE-DEPTH: 2.7 meters
 OS0627
 OS0627  HISTORY     - Date     Condition        Report By
 OS0627  HISTORY     - 1985     MONUMENTED       NGS
 OS0627  HISTORY     - 19910702 GOOD             NGS
 OS0627  HISTORY     - 20130116 POOR             INDIV
 OS0627
 OS0627                          STATION DESCRIPTION
 OS0627
 OS0627'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 OS0627'2.8 KM (1.75 MI) EAST FROM KADOKA.
 OS0627'THE MARK IS 1.5 M BELOW THE HIGHWAY.
 OS0627'0.55 KM (0.35 MI) SOUTH ALONG STATE HIGHWAY 73 SOUTH FROM THE JUNCTION
 OS0627'OF I-90 AT KADOKA, THENCE 2.25 KM (1.4 MI) EAST ALONG OLD US HIGHWAY
 OS0627'16 (BUSINESS ROUTE 90), 0.25 KM (0.15 MI) SOUTHWEST OF MILEPOST 164,
 OS0627'30.6 METERS (100.5 FT) NORTH OF THE HIGHWAY CENTERLINE, 1.3 METERS
 OS0627'(4.5 FT) WEST OF A FENCE CORNER AND 0.4 METER (1.5 FT) SOUTH OF THE
 OS0627'RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS HAD THROUGH A
 OS0627'5-INCH LOGO CAP.
 OS0627'THE MARK IS 0.3 METERS  E FROM  A WITNESS POST
 OS0627
 OS0627                          STATION RECOVERY (1991)
 OS0627
 OS0627'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OS0627'0.7 KM (0.45 MI) NORTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 OS0627'KADOKA, A METAL ROD DRIVEN 2.7 M AND FLUSH WITH THE GROUND, THENCE
 OS0627'1.3 KM (0.80 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 BUSINESS, 30.3
 OS0627'M (99.4 FT) NORTHWEST OF THE CENTERLINE OF THE HIGHWAY, 12.4 M (40.7
 OS0627'FT) EAST OF A UTILITY POLE, 1.2 M (3.9 FT) SOUTHWEST OF A FENCE
 OS0627'CORNER, 1.1 M (3.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.4 M (1.3 FT)
 OS0627'SOUTHEAST OF A FENCE, AND 0.4 M (1.3 FT) NORTHEAST OF A WITNESS POST.
 OS0627'NOTE ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 OS0627
 OS0627                          STATION RECOVERY (2013)
 OS0627
 OS0627'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2013 (JRP)
 OS0627'MARK RECOVERED IN POOR CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 QS0602 ***********************************************************************
 QS0602  DESIGNATION -  K 438
 QS0602  PID         -  QS0602
 QS0602  STATE/COUNTY-  SD/ZIEBACH
 QS0602  COUNTRY     -  US
 QS0602  USGS QUAD   -  DUPREE NE (2017)
 QS0602
 QS0602                         *CURRENT SURVEY CONTROL
 QS0602  ______________________________________________________________________
 QS0602* NAD 83(1986) POSITION- 45 11 47.     (N) 101 32 15.     (W)   SCALED
 QS0602* NAVD 88 ORTHO HEIGHT -   674.637 (meters)     2213.37  (feet) ADJUSTED
 QS0602  ______________________________________________________________________
 QS0602  GEOID HEIGHT    -        -20.598 (meters)                     GEOID18
 QS0602  DYNAMIC HEIGHT  -        674.515 (meters)     2212.97  (feet) COMP
 QS0602  MODELED GRAVITY -    980,414.7   (mgal)                       NAVD 88
 QS0602
 QS0602  VERT ORDER      -  FIRST     CLASS II
 QS0602
 QS0602.The horizontal coordinates were scaled from a map and have
 QS0602.an estimated accuracy of +/- 6 seconds.
 QS0602
 QS0602.The orthometric height was determined by differential leveling and
 QS0602.adjusted by the NATIONAL GEODETIC SURVEY
 QS0602.in June 1991.
 QS0602
 QS0602.Significant digits in the geoid height do not necessarily reflect accuracy.
 QS0602.GEOID18 height accuracy estimate available here.
 QS0602
 QS0602.Click photographs - Photos may exist for this station.
 QS0602
 QS0602.The dynamic height is computed by dividing the NAVD 88
 QS0602.geopotential number by the normal gravity value computed on the
 QS0602.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 QS0602.degrees latitude (g = 980.6199 gals.).
 QS0602
 QS0602.The modeled gravity was interpolated from observed gravity values.
 QS0602
 QS0602;                    North         East    Units  Estimated Accuracy
 QS0602;SPC SD N     -   152,610.      479,200.      MT  (+/- 180 meters Scaled)
 QS0602
 QS0602_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLR006078(NAD 83)
 QS0602
 QS0602                          SUPERSEDED SURVEY CONTROL
 QS0602
 QS0602.No superseded survey control is available for this station.
 QS0602
 QS0602_MARKER: I = METAL ROD
 QS0602_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 QS0602_STAMPING: K 438 1985
 QS0602_MARK LOGO: NGS
 QS0602_PROJECTION: FLUSH
 QS0602_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 QS0602+STABILITY: POSITION/ELEVATION WELL
 QS0602_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 QS0602+SATELLITE: SATELLITE OBSERVATIONS - July 24, 2012
 QS0602_ROD/PIPE-DEPTH: 14.6 meters
 QS0602_SLEEVE-DEPTH  : 12.2 meters
 QS0602
 QS0602  HISTORY     - Date     Condition        Report By
 QS0602  HISTORY     - 1985     MONUMENTED       NGS
 QS0602  HISTORY     - 20120724 GOOD             INDIV
 QS0602
 QS0602                          STATION DESCRIPTION
 QS0602
 QS0602'DESCRIBED BY NATIONAL GEODETIC SURVEY 1985
 QS0602'20.9 KM (13.0 MI) NORTH FROM DUPREE.
 QS0602'2.88 KM (1.79 MI) EAST ALONG US HIGHWAY 212 FROM THE JUNCTION OF MAIN
 QS0602'STREET AT DUPREE, THENCE 18.01 KM (11.2 MI) NORTH ALONG STATE HIGHWAY
 QS0602'65, ON TOP OF A LOW KNOLL, IN THE SOUTHWEST CORNER OF THE T JUNCTION
 QS0602'OF A GRAVEL ROAD LEADING WEST, ON THE EXTENDED CENTER OF THE OLD
 QS0602'HIGHWAY, 2.64 KM (1.64 MI) SOUTHWEST OF THE WEST END OF THE BRIDGE
 QS0602'OVER THE MOREAU RIVER, 0.21 KM (0.13 MI) NORTH OF MILEPOST 175, 80.2
 QS0602'METERS (263 FT) WEST OF THE HIGHWAY CENTERLINE, 21.9 METERS (72 FT)
 QS0602'SOUTH OF THE CENTER OF THE GRAVEL ROAD, 4.9 METERS (16 FT) SOUTH OF A
 QS0602'RIGHT ANGLE OFFSET CORNER POST IN THE RIGHT-OF-WAY FENCE AND 0.9 METER
 QS0602'(3 FT) EAST OF THE RIGHT-OF-WAY FENCE.  NOTE--ACCESS TO DATUM POINT IS
 QS0602'HAD THROUGH A 5-INCH LOGO CAP.
 QS0602'THE MARK IS 0.3 METERS  N FROM  A WITNESS POST
 QS0602'THE MARK IS 2.5 M ABOVE THE HIGHWAY.
 QS0602
 QS0602                          STATION RECOVERY (2012)
 QS0602
 QS0602'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 QS0602'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR0045 ***********************************************************************
 OR0045  DESIGNATION -  K 44
 OR0045  PID         -  OR0045
 OR0045  STATE/COUNTY-  SD/SANBORN
 OR0045  COUNTRY     -  US
 OR0045  USGS QUAD   -  LETCHER (2017)
 OR0045
 OR0045                         *CURRENT SURVEY CONTROL
 OR0045  ______________________________________________________________________
 OR0045* NAD 83(1986) POSITION- 43 54 38.     (N) 098 09 06.     (W)   SCALED
 OR0045* NAVD 88 ORTHO HEIGHT -   397.563 (meters)     1304.34  (feet) ADJUSTED
 OR0045  ______________________________________________________________________
 OR0045  GEOID HEIGHT    -        -25.790 (meters)                     GEOID18
 OR0045  DYNAMIC HEIGHT  -        397.475 (meters)     1304.05  (feet) COMP
 OR0045  MODELED GRAVITY -    980,387.1   (mgal)                       NAVD 88
 OR0045
 OR0045  VERT ORDER      -  FIRST     CLASS II
 OR0045
 OR0045.The horizontal coordinates were scaled from a map and have
 OR0045.an estimated accuracy of +/- 6 seconds.
 OR0045
 OR0045.The orthometric height was determined by differential leveling and
 OR0045.adjusted by the NATIONAL GEODETIC SURVEY
 OR0045.in June 1991.
 OR0045
 OR0045.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR0045.GEOID18 height accuracy estimate available here.
 OR0045
 OR0045.Click photographs - Photos may exist for this station.
 OR0045
 OR0045.The dynamic height is computed by dividing the NAVD 88
 OR0045.geopotential number by the normal gravity value computed on the
 OR0045.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR0045.degrees latitude (g = 980.6199 gals.).
 OR0045
 OR0045.The modeled gravity was interpolated from observed gravity values.
 OR0045
 OR0045;                    North         East    Units  Estimated Accuracy
 OR0045;SPC SD S     -   177,520.      775,210.      MT  (+/- 180 meters Scaled)
 OR0045
 OR0045_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP681622(NAD 83)
 OR0045
 OR0045                          SUPERSEDED SURVEY CONTROL
 OR0045
 OR0045  NGVD 29 (??/??/92)  397.267  (m)         1303.37   (f) ADJ UNCH    1 2
 OR0045
 OR0045.Superseded values are not recommended for survey control.
 OR0045
 OR0045.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 OR0045.See file dsdata.pdf to determine how the superseded data were derived.
 OR0045
 OR0045_MARKER: DB = BENCH MARK DISK
 OR0045_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 OR0045_STAMPING: K 44 1934
 OR0045_MARK LOGO: CGS
 OR0045_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 OR0045+STABILITY: SURFACE MOTION
 OR0045
 OR0045  HISTORY     - Date     Condition        Report By
 OR0045  HISTORY     - 1934     MONUMENTED       CGS
 OR0045  HISTORY     - 20120518 MARK NOT FOUND   INDIV
 OR0045
 OR0045                          STATION DESCRIPTION
 OR0045
 OR0045'DESCRIBED BY COAST AND GEODETIC SURVEY 1934
 OR0045'1.2 MI NW FROM LETCHER.
 OR0045'1.2 MILES NORTHWEST ALONG THE CHICAGO, MILWAUKEE, ST. PAUL AND
 OR0045'PACIFIC RAILROAD FROM THE POST OFFICE AT LETCHER, SANBORN COUNTY,
 OR0045'SOUTHWEST FROM MILEPOST 16, AT A ROAD CROSSING, 33 FEET NORTHWEST
 OR0045'OF THE CENTER LINE OF THE ROAD, AND 44 FEET SOUTHWEST OF THE
 OR0045'CENTER LINE OF THE TRACK.  A STANDARD DISK, STAMPED K 44 1934
 OR0045'AND SET IN THE TOP OF A CONCRETE POST.
 OR0045
 OR0045                          STATION RECOVERY (2012)
 OR0045
 OR0045'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012
 OR0045'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ0954 ***********************************************************************
 OQ0954  DESIGNATION -  K 447
 OQ0954  PID         -  OQ0954
 OQ0954  STATE/COUNTY-  SD/UNION
 OQ0954  COUNTRY     -  US
 OQ0954  USGS QUAD   -  BERESFORD (2017)
 OQ0954
 OQ0954                         *CURRENT SURVEY CONTROL
 OQ0954  ______________________________________________________________________
 OQ0954* NAD 83(1986) POSITION- 43 04 46.79   (N) 096 47 43.94   (W)   HD_HELD1
 OQ0954* NAVD 88 ORTHO HEIGHT -   440.913 (meters)     1446.56  (feet) ADJUSTED
 OQ0954  ______________________________________________________________________
 OQ0954  GEOID HEIGHT    -        -25.985 (meters)                     GEOID18
 OQ0954  DYNAMIC HEIGHT  -        440.784 (meters)     1446.14  (feet) COMP
 OQ0954  MODELED GRAVITY -    980,314.4   (mgal)                       NAVD 88
 OQ0954
 OQ0954  VERT ORDER      -  FIRST     CLASS II
 OQ0954
 OQ0954.The horizontal coordinates were determined by differentially corrected
 OQ0954.hand held GPS observations or other comparable positioning techniques
 OQ0954.and have an estimated accuracy of +/- 3 meters.
 OQ0954
 OQ0954.The orthometric height was determined by differential leveling and
 OQ0954.adjusted by the NATIONAL GEODETIC SURVEY
 OQ0954.in June 1991.
 OQ0954
 OQ0954.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ0954.GEOID18 height accuracy estimate available here.
 OQ0954
 OQ0954.Click photographs - Photos may exist for this station.
 OQ0954
 OQ0954.The dynamic height is computed by dividing the NAVD 88
 OQ0954.geopotential number by the normal gravity value computed on the
 OQ0954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ0954.degrees latitude (g = 980.6199 gals.).
 OQ0954
 OQ0954.The modeled gravity was interpolated from observed gravity values.
 OQ0954
 OQ0954;                    North         East    Units  Estimated Accuracy
 OQ0954;SPC SD S     -    89,045.6     888,000.9     MT  (+/- 3 meters HH1 GPS) 
 OQ0954
 OQ0954_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN7945272019(NAD 83)
 OQ0954
 OQ0954                          SUPERSEDED SURVEY CONTROL
 OQ0954
 OQ0954.No superseded survey control is available for this station.
 OQ0954
 OQ0954_MARKER: I = METAL ROD
 OQ0954_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ0954_STAMPING: K 447 1990
 OQ0954_MARK LOGO: NGS
 OQ0954_PROJECTION: PROJECTING 10 CENTIMETERS
 OQ0954_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ0954_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ0954+STABILITY: POSITION/ELEVATION WELL
 OQ0954_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ0954+SATELLITE: SATELLITE OBSERVATIONS - March 27, 2012
 OQ0954_ROD/PIPE-DEPTH: 18.9 meters
 OQ0954_SLEEVE-DEPTH  : 12.2 meters
 OQ0954
 OQ0954  HISTORY     - Date     Condition        Report By
 OQ0954  HISTORY     - 1990     MONUMENTED       NGS
 OQ0954  HISTORY     - 20080319 GOOD             INDIV
 OQ0954  HISTORY     - 20120327 GOOD             INDIV
 OQ0954
 OQ0954                          STATION DESCRIPTION
 OQ0954
 OQ0954'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ0954'0.4 KM (0.2 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ0954'JUNCTION WITH STATE HIGHWAY 46 IN BERESFORD, 47.6 M (156.2 FT)
 OQ0954'NORTHEAST OF MILEPOST 47, 32.2 M (105.6 FT) EAST OF THE CENTERLINE OF
 OQ0954'THE NORTHBOUND LANES OF THE HIGHWAY, 22.8 M (74.8 FT) NORTHEAST OF
 OQ0954'THE MOST EASTERLY 1 OF 2 LEGS OF A HIGHWAY INFORMATION SIGN, 2.0 M
 OQ0954'(6.6 FT) BELOW THE LEVEL OF THE HIGHWAY, 0.6 M (2.0 FT) NORTH OF THE
 OQ0954'MOST NORTHERLY 1 OF 2 FENCE BRACE POSTS, AND 0.6 M (2.0 FT) WEST OF A
 OQ0954'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ0954'5-INCH LOGO CAP.
 OQ0954
 OQ0954                          STATION RECOVERY (2008)
 OQ0954
 OQ0954'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2008 (CAB)
 OQ0954'RECOVERED IN GOOD CONDITION.
 OQ0954
 OQ0954                          STATION RECOVERY (2012)
 OQ0954
 OQ0954'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ0954'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1006 ***********************************************************************
 OQ1006  DESIGNATION -  K 448
 OQ1006  PID         -  OQ1006
 OQ1006  STATE/COUNTY-  SD/MINNEHAHA
 OQ1006  COUNTRY     -  US
 OQ1006  USGS QUAD   -  SIOUX FALLS WEST (2017)
 OQ1006
 OQ1006                         *CURRENT SURVEY CONTROL
 OQ1006  ______________________________________________________________________
 OQ1006* NAD 83(1986) POSITION- 43 35 42.     (N) 096 46 14.     (W)   SCALED
 OQ1006* NAVD 88 ORTHO HEIGHT -   460.798 (meters)     1511.80  (feet) ADJUSTED
 OQ1006  ______________________________________________________________________
 OQ1006  GEOID HEIGHT    -        -26.293 (meters)                     GEOID18
 OQ1006  DYNAMIC HEIGHT  -        460.679 (meters)     1511.41  (feet) COMP
 OQ1006  MODELED GRAVITY -    980,345.9   (mgal)                       NAVD 88
 OQ1006
 OQ1006  VERT ORDER      -  FIRST     CLASS II
 OQ1006
 OQ1006.The horizontal coordinates were scaled from a map and have
 OQ1006.an estimated accuracy of +/- 6 seconds.
 OQ1006
 OQ1006.The orthometric height was determined by differential leveling and
 OQ1006.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1006.in June 1991.
 OQ1006
 OQ1006.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1006.GEOID18 height accuracy estimate available here.
 OQ1006
 OQ1006.Click photographs - Photos may exist for this station.
 OQ1006
 OQ1006.The dynamic height is computed by dividing the NAVD 88
 OQ1006.geopotential number by the normal gravity value computed on the
 OQ1006.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1006.degrees latitude (g = 980.6199 gals.).
 OQ1006
 OQ1006.The modeled gravity was interpolated from observed gravity values.
 OQ1006
 OQ1006;                    North         East    Units  Estimated Accuracy
 OQ1006;SPC SD S     -   146,330.      887,580.      MT  (+/- 180 meters Scaled)
 OQ1006
 OQ1006_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP799293(NAD 83)
 OQ1006
 OQ1006                          SUPERSEDED SURVEY CONTROL
 OQ1006
 OQ1006.No superseded survey control is available for this station.
 OQ1006
 OQ1006_MARKER: I = METAL ROD
 OQ1006_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1006_STAMPING: K 448 1990
 OQ1006_MARK LOGO: NGS
 OQ1006_PROJECTION: PROJECTING 14 CENTIMETERS
 OQ1006_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1006_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 OQ1006+STABILITY: POSITION/ELEVATION WELL
 OQ1006_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1006+SATELLITE: SATELLITE OBSERVATIONS - May 21, 1990
 OQ1006_ROD/PIPE-DEPTH: 16.5 meters
 OQ1006_SLEEVE-DEPTH  : 12.2 meters
 OQ1006
 OQ1006  HISTORY     - Date     Condition        Report By
 OQ1006  HISTORY     - 1990     MONUMENTED       NGS
 OQ1006  HISTORY     - 19900521 GOOD             NGS
 OQ1006  HISTORY     - 19910619 GOOD             NGS
 OQ1006
 OQ1006                          STATION DESCRIPTION
 OQ1006
 OQ1006'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1006'5.9 KM (3.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1006'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.8 KM (0.5 MI)
 OQ1006'SOUTH OF EXIT 83, 32.1 M (105.3 FT) NORTH OF THE EXTENDED CENTER OF A
 OQ1006'DRIVEWAY, 27.0 M (88.6 FT) SOUTHWEST OF UTILITY POLE NUMBER 40, 11.4
 OQ1006'M (37.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1006'HIGHWAY, 8.7 M (28.5 FT) WEST OF THE CENTER OF A FRONTAGE ROAD, 0.7 M
 OQ1006'(2.3 FT) SOUTH OF MILEPOST 83, 0.4 M (1.3 FT) NORTH OF A WITNESS
 OQ1006'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND AT THE
 OQ1006'BOTTOM OF A DITCH.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1006'5-INCH LOGO CAP.
 OQ1006
 OQ1006                          STATION RECOVERY (1990)
 OQ1006
 OQ1006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990
 OQ1006'RECOVERED IN GOOD CONDITION.
 OQ1006
 OQ1006                          STATION RECOVERY (1991)
 OQ1006
 OQ1006'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1991
 OQ1006'5.9 KM (3.7 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 OQ1006'JUNCTION WITH 12TH STREET (EXIT 79) IN SIOUX FALLS, 0.8 KM (0.5 MI)
 OQ1006'SOUTH OF EXIT 83, 32.1 M (105.3 FT) NORTH OF THE EXTENDED CENTER OF A
 OQ1006'DRIVEWAY, 27.0 M (88.6 FT) SOUTHWEST OF UTILITY POLE NUMBER 40, 11.4
 OQ1006'M (37.4 FT) EAST OF THE CENTERLINE OF THE NORTHBOUND LANES OF THE
 OQ1006'HIGHWAY, 8.7 M (28.5 FT) WEST OF THE CENTER OF A FRONTAGE ROAD, 0.7 M
 OQ1006'(2.3 FT) SOUTH OF MILEPOST 83, 0.4 M (1.3 FT) NORTH OF A WITNESS
 OQ1006'POST, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE HIGHWAY, AND AT THE
 OQ1006'BOTTOM OF A DITCH.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OQ1006'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1004 ***********************************************************************
 OQ1004  DESIGNATION -  K 449
 OQ1004  PID         -  OQ1004
 OQ1004  STATE/COUNTY-  SD/MINNEHAHA
 OQ1004  COUNTRY     -  US
 OQ1004  USGS QUAD   -  SIOUX FALLS EAST (2017)
 OQ1004
 OQ1004                         *CURRENT SURVEY CONTROL
 OQ1004  ______________________________________________________________________
 OQ1004* NAD 83(1986) POSITION- 43 34 19.     (N) 096 44 13.     (W)   SCALED
 OQ1004* NAVD 88 ORTHO HEIGHT -   432.702 (meters)     1419.62  (feet) ADJUSTED
 OQ1004  ______________________________________________________________________
 OQ1004  GEOID HEIGHT    -        -26.332 (meters)                     GEOID18
 OQ1004  DYNAMIC HEIGHT  -        432.590 (meters)     1419.26  (feet) COMP
 OQ1004  MODELED GRAVITY -    980,346.0   (mgal)                       NAVD 88
 OQ1004
 OQ1004  VERT ORDER      -  FIRST     CLASS II
 OQ1004
 OQ1004.This mark is at Joe Foss Field Airport (FSD)
 OQ1004
 OQ1004.The horizontal coordinates were scaled from a map and have
 OQ1004.an estimated accuracy of +/- 6 seconds.
 OQ1004
 OQ1004.The orthometric height was determined by differential leveling and
 OQ1004.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1004.in June 1991.
 OQ1004
 OQ1004.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1004.GEOID18 height accuracy estimate available here.
 OQ1004
 OQ1004.Click photographs - Photos may exist for this station.
 OQ1004
 OQ1004.The dynamic height is computed by dividing the NAVD 88
 OQ1004.geopotential number by the normal gravity value computed on the
 OQ1004.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1004.degrees latitude (g = 980.6199 gals.).
 OQ1004
 OQ1004.The modeled gravity was interpolated from observed gravity values.
 OQ1004
 OQ1004;                    North         East    Units  Estimated Accuracy
 OQ1004;SPC SD S     -   143,890.      890,400.      MT  (+/- 180 meters Scaled)
 OQ1004
 OQ1004_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP827268(NAD 83)
 OQ1004
 OQ1004                          SUPERSEDED SURVEY CONTROL
 OQ1004
 OQ1004.No superseded survey control is available for this station.
 OQ1004
 OQ1004_MARKER: I = METAL ROD
 OQ1004_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OQ1004_STAMPING: K 449 1990
 OQ1004_MARK LOGO: NGS
 OQ1004_PROJECTION: FLUSH
 OQ1004_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1004_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1004_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1004+SATELLITE: SATELLITE OBSERVATIONS - 1990
 OQ1004_ROD/PIPE-DEPTH: 13.3 meters
 OQ1004
 OQ1004  HISTORY     - Date     Condition        Report By
 OQ1004  HISTORY     - 1990     MONUMENTED       NGS
 OQ1004
 OQ1004                          STATION DESCRIPTION
 OQ1004
 OQ1004'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 OQ1004'IN SIOUX FALLS, AT THE SIOUX FALLS MUNICIPAL AIRPORT, AT THE AIR
 OQ1004'NATIONAL GUARD CIVIL ENGINEER BUILDING NUMBER 47, 58.2 M (190.9 FT)
 OQ1004'EAST-SOUTHEAST OF THE SOUTHEAST CORNER OF THE BUILDING, 50.5 M (165.7
 OQ1004'FT) NORTH-NORTHEAST OF A FENCE CORNER, 15.3 M (50.2 FT) SOUTH OF THE
 OQ1004'CENTER OF THE EAST GATE, 10.0 M (32.8 FT) SOUTH-SOUTHWEST OF A
 OQ1004'UTILITY POLE WITH ONE GUY WIRE, 6.0 M (19.7 FT) WEST-NORTHWEST OF A
 OQ1004'FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PS0084 ***********************************************************************
 PS0084  DESIGNATION -  K 45
 PS0084  PID         -  PS0084
 PS0084  STATE/COUNTY-  SD/BEADLE
 PS0084  COUNTRY     -  US
 PS0084  USGS QUAD   -  WOLSEY (2017)
 PS0084
 PS0084                         *CURRENT SURVEY CONTROL
 PS0084  ______________________________________________________________________
 PS0084* NAD 83(1986) POSITION- 44 24 29.50   (N) 098 28 39.50   (W)   HD_HELD1
 PS0084* NAVD 88 ORTHO HEIGHT -   412.521 (meters)     1353.41  (feet) ADJUSTED
 PS0084  ______________________________________________________________________
 PS0084  GEOID HEIGHT    -        -24.979 (meters)                     GEOID18
 PS0084  DYNAMIC HEIGHT  -        412.448 (meters)     1353.17  (feet) COMP
 PS0084  MODELED GRAVITY -    980,428.6   (mgal)                       NAVD 88
 PS0084
 PS0084  VERT ORDER      -  FIRST     CLASS II
 PS0084
 PS0084.The horizontal coordinates were determined by differentially corrected
 PS0084.hand held GPS observations or other comparable positioning techniques
 PS0084.and have an estimated accuracy of +/- 3 meters.
 PS0084
 PS0084.The orthometric height was determined by differential leveling and
 PS0084.adjusted by the NATIONAL GEODETIC SURVEY
 PS0084.in June 1991.
 PS0084
 PS0084.Significant digits in the geoid height do not necessarily reflect accuracy.
 PS0084.GEOID18 height accuracy estimate available here.
 PS0084
 PS0084.Click photographs - Photos may exist for this station.
 PS0084
 PS0084.The dynamic height is computed by dividing the NAVD 88
 PS0084.geopotential number by the normal gravity value computed on the
 PS0084.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PS0084.degrees latitude (g = 980.6199 gals.).
 PS0084
 PS0084.The modeled gravity was interpolated from observed gravity values.
 PS0084
 PS0084;                    North         East    Units  Estimated Accuracy
 PS0084;SPC SD N     -    65,020.3     721,255.6     MT  (+/- 3 meters HH1 GPS) 
 PS0084
 PS0084_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ4159117344(NAD 83)
 PS0084
 PS0084                          SUPERSEDED SURVEY CONTROL
 PS0084
 PS0084  NGVD 29 (??/??/92)  412.218  (m)         1352.42   (f) ADJ UNCH    1 2
 PS0084
 PS0084.Superseded values are not recommended for survey control.
 PS0084
 PS0084.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PS0084.See file dsdata.pdf to determine how the superseded data were derived.
 PS0084
 PS0084_MARKER: DB = BENCH MARK DISK
 PS0084_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 PS0084_STAMPING: K 45 1935
 PS0084_MARK LOGO: CGS
 PS0084_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 PS0084+STABILITY: SURFACE MOTION
 PS0084
 PS0084  HISTORY     - Date     Condition        Report By
 PS0084  HISTORY     - 1935     MONUMENTED       CGS
 PS0084  HISTORY     - 1940     GOOD             CGS
 PS0084  HISTORY     - 19941101 MARK NOT FOUND   NGS
 PS0084
 PS0084                          STATION DESCRIPTION
 PS0084
 PS0084'DESCRIBED BY COAST AND GEODETIC SURVEY 1935
 PS0084'AT WOLSEY.
 PS0084'AT WOLSEY, BEADLE COUNTY, 6.3 FEET NORTHWEST OF THE THIRD POLE
 PS0084'NORTHWEST OF THE CHICAGO, MILWAUKEE, ST. PAUL AND PACIFIC
 PS0084'RAILROAD STATION 14 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE
 PS0084'MAIN TRACK, 34.4 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF A SIDE
 PS0084'TRACK, AND 0.9 FOOT NORTH OF A WHITE WOODEN WITNESS POST.  A
 PS0084'STANDARD DISK, STAMPED K 45 1935 AND SET IN THE TOP OF A CONCRETE
 PS0084'POST PROJECTING ABOUT 5 INCHES ABOVE GROUND.
 PS0084
 PS0084                          STATION RECOVERY (1940)
 PS0084
 PS0084'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1940
 PS0084'RECOVERED IN GOOD CONDITION.
 PS0084
 PS0084                          STATION RECOVERY (1994)
 PS0084
 PS0084'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 PS0084'THE POST WAS FOUND BROKEN OFF AND THE DISK MISSING.  ASSUMED
 PS0084'DESTROYED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 NM1953 ***********************************************************************
 NM1953  DESIGNATION -  K 450
 NM1953  PID         -  NM1953
 NM1953  STATE/COUNTY-  SD/UNION
 NM1953  COUNTRY     -  US
 NM1953  USGS QUAD   -  ELK POINT (2017)
 NM1953
 NM1953                         *CURRENT SURVEY CONTROL
 NM1953  ______________________________________________________________________
 NM1953* NAD 83(1986) POSITION- 42 38 51.     (N) 096 37 56.     (W)   SCALED
 NM1953* NAVD 88 ORTHO HEIGHT -   341.639 (meters)     1120.86  (feet) ADJUSTED
 NM1953  ______________________________________________________________________
 NM1953  GEOID HEIGHT    -        -25.706 (meters)                     GEOID18
 NM1953  DYNAMIC HEIGHT  -        341.536 (meters)     1120.52  (feet) COMP
 NM1953  MODELED GRAVITY -    980,312.3   (mgal)                       NAVD 88
 NM1953
 NM1953  VERT ORDER      -  FIRST     CLASS II
 NM1953
 NM1953.The horizontal coordinates were scaled from a map and have
 NM1953.an estimated accuracy of +/- 6 seconds.
 NM1953
 NM1953.The orthometric height was determined by differential leveling and
 NM1953.adjusted by the NATIONAL GEODETIC SURVEY
 NM1953.in June 1991.
 NM1953
 NM1953.Significant digits in the geoid height do not necessarily reflect accuracy.
 NM1953.GEOID18 height accuracy estimate available here.
 NM1953
 NM1953.Click photographs - Photos may exist for this station.
 NM1953
 NM1953.The dynamic height is computed by dividing the NAVD 88
 NM1953.geopotential number by the normal gravity value computed on the
 NM1953.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 NM1953.degrees latitude (g = 980.6199 gals.).
 NM1953
 NM1953.The modeled gravity was interpolated from observed gravity values.
 NM1953
 NM1953;                    North         East    Units  Estimated Accuracy
 NM1953;SPC SD S     -    41,660.      903,430.      MT  (+/- 180 meters Scaled)
 NM1953
 NM1953_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPN940243(NAD 83)
 NM1953
 NM1953                          SUPERSEDED SURVEY CONTROL
 NM1953
 NM1953.No superseded survey control is available for this station.
 NM1953
 NM1953_MARKER: I = METAL ROD
 NM1953_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 NM1953_STAMPING: K 450 1990
 NM1953_MARK LOGO: NGS
 NM1953_PROJECTION: PROJECTING 10 CENTIMETERS
 NM1953_MAGNETIC: I = MARKER IS A STEEL ROD
 NM1953_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 NM1953_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 NM1953+SATELLITE: SATELLITE OBSERVATIONS - 1990
 NM1953_ROD/PIPE-DEPTH: 14.6 meters
 NM1953_SLEEVE-DEPTH  : 0.9 meters
 NM1953
 NM1953  HISTORY     - Date     Condition        Report By
 NM1953  HISTORY     - 1990     MONUMENTED       NGS
 NM1953  HISTORY     - 20120402 MARK NOT FOUND   INDIV
 NM1953
 NM1953                          STATION DESCRIPTION
 NM1953
 NM1953'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 NM1953'7.2 KM (4.5 MI) SOUTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 NM1953'JUNCTION WITH COUNTY ROAD 10 IN ELK POINT, 0.9 KM (0.6 MI) NORTH OF
 NM1953'MILEPOST 13, 32.3 M (106.0 FT) NORTHEAST OF THE CENTERLINE OF THE
 NM1953'NORTHBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) NORTHWEST OF THE MOST
 NM1953'NORTHWESTERLY 1 OF 2 FENCE BRACE POSTS, 0.5 M (1.6 FT) SOUTHWEST OF A
 NM1953'WITNESS POST AND FENCE, AND 0.3 M (1.0 FT) BELOW THE LEVEL OF THE
 NM1953'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 NM1953'CAP.  THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A
 NM1953'MONUMENT.
 NM1953
 NM1953                          STATION RECOVERY (2012)
 NM1953
 NM1953'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 NM1953'MARK NOT FOUND.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1026 ***********************************************************************
 PR1026  DESIGNATION -  K 451
 PR1026  PID         -  PR1026
 PR1026  STATE/COUNTY-  SD/MOODY
 PR1026  COUNTRY     -  US
 PR1026  USGS QUAD   -  RUTLAND SE (2017)
 PR1026
 PR1026                         *CURRENT SURVEY CONTROL
 PR1026  ______________________________________________________________________
 PR1026* NAD 83(1986) POSITION- 44 06 32.     (N) 096 45 30.     (W)   SCALED
 PR1026* NAVD 88 ORTHO HEIGHT -   509.964 (meters)     1673.11  (feet) ADJUSTED
 PR1026  ______________________________________________________________________
 PR1026  GEOID HEIGHT    -        -25.856 (meters)                     GEOID18
 PR1026  DYNAMIC HEIGHT  -        509.851 (meters)     1672.74  (feet) COMP
 PR1026  MODELED GRAVITY -    980,380.1   (mgal)                       NAVD 88
 PR1026
 PR1026  VERT ORDER      -  FIRST     CLASS II
 PR1026
 PR1026.The horizontal coordinates were scaled from a map and have
 PR1026.an estimated accuracy of +/- 6 seconds.
 PR1026
 PR1026.The orthometric height was determined by differential leveling and
 PR1026.adjusted by the NATIONAL GEODETIC SURVEY
 PR1026.in October 1997.
 PR1026
 PR1026.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1026.GEOID18 height accuracy estimate available here.
 PR1026
 PR1026.Click photographs - Photos may exist for this station.
 PR1026
 PR1026.The dynamic height is computed by dividing the NAVD 88
 PR1026.geopotential number by the normal gravity value computed on the
 PR1026.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1026.degrees latitude (g = 980.6199 gals.).
 PR1026
 PR1026.The modeled gravity was interpolated from observed gravity values.
 PR1026
 PR1026;                    North         East    Units  Estimated Accuracy
 PR1026;SPC SD S     -   203,410.      886,110.      MT  (+/- 180 meters Scaled)
 PR1026
 PR1026_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP793864(NAD 83)
 PR1026
 PR1026                          SUPERSEDED SURVEY CONTROL
 PR1026
 PR1026  NAVD 88 (06/15/91)  509.974  (m)         1673.14   (f) SUPERSEDED  1 2
 PR1026
 PR1026.Superseded values are not recommended for survey control.
 PR1026
 PR1026.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PR1026.See file dsdata.pdf to determine how the superseded data were derived.
 PR1026
 PR1026_MARKER: I = METAL ROD
 PR1026_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1026_STAMPING: K 451 1990
 PR1026_MARK LOGO: NGS
 PR1026_PROJECTION: PROJECTING 10 CENTIMETERS
 PR1026_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1026_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 PR1026_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1026+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2013
 PR1026_ROD/PIPE-DEPTH: 9.1 meters
 PR1026_SLEEVE-DEPTH  : 0.9 meters
 PR1026
 PR1026  HISTORY     - Date     Condition        Report By
 PR1026  HISTORY     - 1990     MONUMENTED       NGS
 PR1026  HISTORY     - 20110330 POOR             INDIV
 PR1026  HISTORY     - 20130806 GOOD             GEOCAC
 PR1026
 PR1026                          STATION DESCRIPTION
 PR1026
 PR1026'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1026'14.5 KM (9.0 MI) NORTHERLY ALONG INTERSTATE HIGHWAY 29 FROM ITS
 PR1026'JUNCTION WITH STATE HIGHWAY 34 (COLEMAN EXIT 104), 1.3 KM (0.8 MI)
 PR1026'NORTH OF MILEPOST 118, 30.9 M (101.4 FT) EAST OF THE CENTERLINE OF THE
 PR1026'NORTHBOUND LANES OF THE HIGHWAY, 15.0 M (49.2 FT) SOUTH OF THE
 PR1026'EXTENDED CENTER OF AN ABANDONED SECTION LINE ROAD, 3.0 M (9.8 FT)
 PR1026'SOUTH OF A T-FENCE CORNER AND A UTILITY POLE, 2.0 M (6.6 FT) BELOW THE
 PR1026'LEVEL OF THE ROAD, AND 0.8 M (2.6 FT) WEST OF A WITNESS POST AND
 PR1026'FENCE. NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.
 PR1026'THE SLEEVE DEPTH DOES NOT MEET SPECIFICATIONS FOR A CLASS A MONUMENT.
 PR1026
 PR1026                          STATION RECOVERY (2011)
 PR1026
 PR1026'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2011 (JRP)
 PR1026'TOTALLY DESTROYED
 PR1026
 PR1026                          STATION RECOVERY (2013)
 PR1026
 PR1026'RECOVERY NOTE BY GEOCACHING 2013 (LPC)
 PR1026'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 PR1149 ***********************************************************************
 PR1149  DESIGNATION -  K 452
 PR1149  PID         -  PR1149
 PR1149  STATE/COUNTY-  SD/MOODY
 PR1149  COUNTRY     -  US
 PR1149  USGS QUAD   -  FLANDREAU (2017)
 PR1149
 PR1149                         *CURRENT SURVEY CONTROL
 PR1149  ______________________________________________________________________
 PR1149* NAD 83(1986) POSITION- 44 00 25.     (N) 096 35 52.     (W)   SCALED
 PR1149* NAVD 88 ORTHO HEIGHT -   496.947 (meters)     1630.40  (feet) ADJUSTED
 PR1149  ______________________________________________________________________
 PR1149  GEOID HEIGHT    -        -26.025 (meters)                     GEOID18
 PR1149  DYNAMIC HEIGHT  -        496.833 (meters)     1630.03  (feet) COMP
 PR1149  MODELED GRAVITY -    980,373.4   (mgal)                       NAVD 88
 PR1149
 PR1149  VERT ORDER      -  FIRST     CLASS II
 PR1149
 PR1149.The horizontal coordinates were scaled from a map and have
 PR1149.an estimated accuracy of +/- 6 seconds.
 PR1149
 PR1149.The orthometric height was determined by differential leveling and
 PR1149.adjusted by the NATIONAL GEODETIC SURVEY
 PR1149.in June 1991.
 PR1149
 PR1149.Significant digits in the geoid height do not necessarily reflect accuracy.
 PR1149.GEOID18 height accuracy estimate available here.
 PR1149
 PR1149.Click photographs - Photos may exist for this station.
 PR1149
 PR1149.The dynamic height is computed by dividing the NAVD 88
 PR1149.geopotential number by the normal gravity value computed on the
 PR1149.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 PR1149.degrees latitude (g = 980.6199 gals.).
 PR1149
 PR1149.The modeled gravity was interpolated from observed gravity values.
 PR1149
 PR1149;                    North         East    Units  Estimated Accuracy
 PR1149;SPC SD S     -   192,660.      899,460.      MT  (+/- 180 meters Scaled)
 PR1149
 PR1149_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPP925754(NAD 83)
 PR1149
 PR1149                          SUPERSEDED SURVEY CONTROL
 PR1149
 PR1149.No superseded survey control is available for this station.
 PR1149
 PR1149_MARKER: I = METAL ROD
 PR1149_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 PR1149_STAMPING: K 452 1990
 PR1149_MARK LOGO: NGS
 PR1149_PROJECTION: FLUSH
 PR1149_MAGNETIC: I = MARKER IS A STEEL ROD
 PR1149_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 PR1149+STABILITY: POSITION/ELEVATION WELL
 PR1149_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 PR1149+SATELLITE: SATELLITE OBSERVATIONS - 1990
 PR1149_ROD/PIPE-DEPTH: 14.3 meters
 PR1149_SLEEVE-DEPTH  : 12.2 meters
 PR1149
 PR1149  HISTORY     - Date     Condition        Report By
 PR1149  HISTORY     - 1990     MONUMENTED       NGS
 PR1149
 PR1149                          STATION DESCRIPTION
 PR1149
 PR1149'DESCRIBED BY NATIONAL GEODETIC SURVEY 1990
 PR1149'4.8 KM (3.0 MI) EASTERLY ALONG STATE HIGHWAY 34 FROM THE JUNCTION OF
 PR1149'3RD STREET IN EGAN, NEAR THE NORTHWEST CORNER OF A PARKING LOT AT THE
 PR1149'FLANDREAU MUNICIPAL AIRPORT, 96.1 M (315.3 FT) SOUTH OF THE
 PR1149'CENTERLINE OF THE HIGHWAY, 66.7 M (218.8 FT) NORTH-NORTHEAST OF THE
 PR1149'NORTHEAST CORNER OF A HANGAR, 43.0 M (141.1 FT) WEST OF THE CENTER OF
 PR1149'THE AIRPORT ENTRANCE ROAD, 2.2 M (7.2 FT) SOUTH OF A FENCE, AND 1.0 M
 PR1149'(3.3 FT) EAST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 PR1149'POINT IS THROUGH A 5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OQ1176 ***********************************************************************
 OQ1176  DESIGNATION -  K 453
 OQ1176  PID         -  OQ1176
 OQ1176  STATE/COUNTY-  SD/DAVISON
 OQ1176  COUNTRY     -  US
 OQ1176  USGS QUAD   -  RIVERSIDE (2017)
 OQ1176
 OQ1176                         *CURRENT SURVEY CONTROL
 OQ1176  ______________________________________________________________________
 OQ1176* NAD 83(1986) POSITION- 43 41 32.     (N) 097 59 13.     (W)   SCALED
 OQ1176* NAVD 88 ORTHO HEIGHT -   398.840 (meters)     1308.53  (feet) ADJUSTED
 OQ1176  ______________________________________________________________________
 OQ1176  GEOID HEIGHT    -        -26.171 (meters)                     GEOID18
 OQ1176  DYNAMIC HEIGHT  -        398.740 (meters)     1308.20  (feet) COMP
 OQ1176  MODELED GRAVITY -    980,358.6   (mgal)                       NAVD 88
 OQ1176
 OQ1176  VERT ORDER      -  FIRST     CLASS II
 OQ1176
 OQ1176.The horizontal coordinates were scaled from a map and have
 OQ1176.an estimated accuracy of +/- 6 seconds.
 OQ1176
 OQ1176.The orthometric height was determined by differential leveling and
 OQ1176.adjusted by the NATIONAL GEODETIC SURVEY
 OQ1176.in September 1993.
 OQ1176
 OQ1176.Significant digits in the geoid height do not necessarily reflect accuracy.
 OQ1176.GEOID18 height accuracy estimate available here.
 OQ1176
 OQ1176.Click photographs - Photos may exist for this station.
 OQ1176
 OQ1176.The dynamic height is computed by dividing the NAVD 88
 OQ1176.geopotential number by the normal gravity value computed on the
 OQ1176.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OQ1176.degrees latitude (g = 980.6199 gals.).
 OQ1176
 OQ1176.The modeled gravity was interpolated from observed gravity values.
 OQ1176
 OQ1176;                    North         East    Units  Estimated Accuracy
 OQ1176;SPC SD S     -   153,630.      789,120.      MT  (+/- 180 meters Scaled)
 OQ1176
 OQ1176_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP816381(NAD 83)
 OQ1176
 OQ1176                          SUPERSEDED SURVEY CONTROL
 OQ1176
 OQ1176.No superseded survey control is available for this station.
 OQ1176
 OQ1176_MARKER: I = METAL ROD
 OQ1176_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OQ1176_STAMPING: K 453 1991
 OQ1176_MARK LOGO: NGS
 OQ1176_PROJECTION: PROJECTING 2 CENTIMETERS
 OQ1176_MAGNETIC: I = MARKER IS A STEEL ROD
 OQ1176_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OQ1176_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OQ1176+SATELLITE: SATELLITE OBSERVATIONS - February 01, 2012
 OQ1176_ROD/PIPE-DEPTH: 8.0 meters
 OQ1176_SLEEVE-DEPTH  : 0.9 meters
 OQ1176
 OQ1176  HISTORY     - Date     Condition        Report By
 OQ1176  HISTORY     - 1991     MONUMENTED       NGS
 OQ1176  HISTORY     - 20120201 GOOD             INDIV
 OQ1176
 OQ1176                          STATION DESCRIPTION
 OQ1176
 OQ1176'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OQ1176'2.0 KM (1.2 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OQ1176'JUNCTION OF STATE HIGHWAY 37 (EXIT 332) IN MITCHELL, 0.7 KM (0.4 MI)
 OQ1176'EAST OF MILEPOST 333, 30.8 M (101.0 FT) SOUTH OF THE CENTERLINE OF
 OQ1176'THE EASTBOUND LANES OF THE HIGHWAY, 14.7 M (48.2 FT) EAST OF A BRACED
 OQ1176'FENCE POST, 0.9 M (3.0 FT) NORTH OF A WITNESS POST AND FENCE, AND 0.5
 OQ1176'M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM
 OQ1176'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 OQ1176'THE SPECIFICATIONS FOR A CLASS A MARK.
 OQ1176
 OQ1176                          STATION RECOVERY (2012)
 OQ1176
 OQ1176'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OQ1176'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1000 ***********************************************************************
 OR1000  DESIGNATION -  K 454
 OR1000  PID         -  OR1000
 OR1000  STATE/COUNTY-  SD/AURORA
 OR1000  COUNTRY     -  US
 OR1000  USGS QUAD   -  CRYSTAL LAKE (2017)
 OR1000
 OR1000                         *CURRENT SURVEY CONTROL
 OR1000  ______________________________________________________________________
 OR1000* NAD 83(1986) POSITION- 43 42 30.     (N) 098 36 37.     (W)   SCALED
 OR1000* NAVD 88 ORTHO HEIGHT -   486.499 (meters)     1596.12  (feet) ADJUSTED
 OR1000  ______________________________________________________________________
 OR1000  GEOID HEIGHT    -        -25.859 (meters)                     GEOID18
 OR1000  DYNAMIC HEIGHT  -        486.374 (meters)     1595.71  (feet) COMP
 OR1000  MODELED GRAVITY -    980,347.8   (mgal)                       NAVD 88
 OR1000
 OR1000  VERT ORDER      -  FIRST     CLASS II
 OR1000
 OR1000.The horizontal coordinates were scaled from a map and have
 OR1000.an estimated accuracy of +/- 6 seconds.
 OR1000
 OR1000.The orthometric height was determined by differential leveling and
 OR1000.adjusted by the NATIONAL GEODETIC SURVEY
 OR1000.in September 1993.
 OR1000
 OR1000.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1000.GEOID18 height accuracy estimate available here.
 OR1000
 OR1000.Click photographs - Photos may exist for this station.
 OR1000
 OR1000.The dynamic height is computed by dividing the NAVD 88
 OR1000.geopotential number by the normal gravity value computed on the
 OR1000.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1000.degrees latitude (g = 980.6199 gals.).
 OR1000
 OR1000.The modeled gravity was interpolated from observed gravity values.
 OR1000
 OR1000;                    North         East    Units  Estimated Accuracy
 OR1000;SPC SD S     -   154,190.      738,850.      MT  (+/- 180 meters Scaled)
 OR1000
 OR1000_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNP313395(NAD 83)
 OR1000
 OR1000                          SUPERSEDED SURVEY CONTROL
 OR1000
 OR1000.No superseded survey control is available for this station.
 OR1000
 OR1000_MARKER: I = METAL ROD
 OR1000_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1000_STAMPING: K 454 1991
 OR1000_MARK LOGO: NGS
 OR1000_PROJECTION: PROJECTING 2 CENTIMETERS
 OR1000_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1000_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1000_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1000+SATELLITE: SATELLITE OBSERVATIONS - February 08, 2012
 OR1000_ROD/PIPE-DEPTH: 6.9 meters
 OR1000_SLEEVE-DEPTH  : 0.9 meters
 OR1000
 OR1000  HISTORY     - Date     Condition        Report By
 OR1000  HISTORY     - 1991     MONUMENTED       NGS
 OR1000  HISTORY     - 20120208 GOOD             INDIV
 OR1000
 OR1000                          STATION DESCRIPTION
 OR1000
 OR1000'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1000'10.1 KM (6.3 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OR1000'JUNCTION OF INTERSTATE HIGHWAY 90 BUSINESS (EXIT 308) IN PLANKINTON,
 OR1000'53.1 M (174.2 FT) EAST OF A BRACED FENCE POST, 34.9 M (114.5 FT)
 OR1000'SOUTHWEST OF MILEPOST 302, 30.7 M (100.7 FT) SOUTH OF THE CENTERLINE
 OR1000'OF THE EASTBOUND LANES OF THE HIGHWAY, 0.8 M (2.6 FT) NORTH OF A
 OR1000'WITNESS POST AND FENCE, AND 0.6 M (2.0 FT) BELOW THE LEVEL OF THE
 OR1000'HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 OR1000'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 OR1000'MARK.
 OR1000
 OR1000                          STATION RECOVERY (2012)
 OR1000
 OR1000'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1000'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OR1036 ***********************************************************************
 OR1036  DESIGNATION -  K 455
 OR1036  PID         -  OR1036
 OR1036  STATE/COUNTY-  SD/BRULE
 OR1036  COUNTRY     -  US
 OR1036  USGS QUAD   -  CHAMBERLAIN (2017)
 OR1036
 OR1036                         *CURRENT SURVEY CONTROL
 OR1036  ______________________________________________________________________
 OR1036* NAD 83(1986) POSITION- 43 47 24.     (N) 099 20 13.     (W)   SCALED
 OR1036* NAVD 88 ORTHO HEIGHT -   485.268 (meters)     1592.08  (feet) ADJUSTED
 OR1036  ______________________________________________________________________
 OR1036  GEOID HEIGHT    -        -25.636 (meters)                     GEOID18
 OR1036  DYNAMIC HEIGHT  -        485.139 (meters)     1591.66  (feet) COMP
 OR1036  MODELED GRAVITY -    980,338.2   (mgal)                       NAVD 88
 OR1036
 OR1036  VERT ORDER      -  FIRST     CLASS II
 OR1036
 OR1036.The horizontal coordinates were scaled from a map and have
 OR1036.an estimated accuracy of +/- 6 seconds.
 OR1036
 OR1036.The orthometric height was determined by differential leveling and
 OR1036.adjusted by the NATIONAL GEODETIC SURVEY
 OR1036.in September 1993.
 OR1036
 OR1036.Significant digits in the geoid height do not necessarily reflect accuracy.
 OR1036.GEOID18 height accuracy estimate available here.
 OR1036
 OR1036.Click photographs - Photos may exist for this station.
 OR1036
 OR1036.The dynamic height is computed by dividing the NAVD 88
 OR1036.geopotential number by the normal gravity value computed on the
 OR1036.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OR1036.degrees latitude (g = 980.6199 gals.).
 OR1036
 OR1036.The modeled gravity was interpolated from observed gravity values.
 OR1036
 OR1036;                    North         East    Units  Estimated Accuracy
 OR1036;SPC SD S     -   162,310.      680,190.      MT  (+/- 180 meters Scaled)
 OR1036
 OR1036_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMP728486(NAD 83)
 OR1036
 OR1036                          SUPERSEDED SURVEY CONTROL
 OR1036
 OR1036.No superseded survey control is available for this station.
 OR1036
 OR1036_MARKER: I = METAL ROD
 OR1036_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OR1036_STAMPING: K 455 1991
 OR1036_MARK LOGO: NGS
 OR1036_PROJECTION: PROJECTING 4 CENTIMETERS
 OR1036_MAGNETIC: I = MARKER IS A STEEL ROD
 OR1036_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OR1036_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OR1036+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OR1036_ROD/PIPE-DEPTH: 8.2 meters
 OR1036_SLEEVE-DEPTH  : 0.9 meters
 OR1036
 OR1036  HISTORY     - Date     Condition        Report By
 OR1036  HISTORY     - 1991     MONUMENTED       NGS
 OR1036  HISTORY     - 20120312 POOR             INDIV
 OR1036
 OR1036                          STATION DESCRIPTION
 OR1036
 OR1036'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OR1036'1.1 KM (0.7 MI) EASTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE EAST
 OR1036'END OF THE HIGHWAY BRIDGE SPANNING THE MISSOURI RIVER IN CHAMBERLAIN,
 OR1036'62.8 M (206.0 FT) NORTH OF THE EAST LEG OF A HIGHWAY INFORMATION SIGN
 OR1036'(EXIT 263 GAS LODGING), 57.7 M (189.3 FT) NORTHEAST OF THE CENTERLINE
 OR1036'OF THE WESTBOUND LANES OF THE HIGHWAY, 45.6 M (149.6 FT) NORTHEAST OF
 OR1036'MILEPOST 264, 1.0 M (3.3 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.5
 OR1036'M (1.6 FT) SOUTHWEST OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO
 OR1036'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 OR1036'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 OR1036
 OR1036                          STATION RECOVERY (2012)
 OR1036
 OR1036'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 OR1036'CONCRETE BASE IS BROKEN, LID AND METAL RING IN BASE ARE BROKEN.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0854 ***********************************************************************
 OS0854  DESIGNATION -  K 457
 OS0854  PID         -  OS0854
 OS0854  STATE/COUNTY-  SD/JONES
 OS0854  COUNTRY     -  US
 OS0854  USGS QUAD   -  OKATON (2017)
 OS0854
 OS0854                         *CURRENT SURVEY CONTROL
 OS0854  ______________________________________________________________________
 OS0854* NAD 83(1986) POSITION- 43 53 44.     (N) 100 54 26.     (W)   SCALED
 OS0854* NAVD 88 ORTHO HEIGHT -   715.189 (meters)     2346.42  (feet) ADJUSTED
 OS0854  ______________________________________________________________________
 OS0854  GEOID HEIGHT    -        -23.632 (meters)                     GEOID18
 OS0854  DYNAMIC HEIGHT  -        714.951 (meters)     2345.64  (feet) COMP
 OS0854  MODELED GRAVITY -    980,263.4   (mgal)                       NAVD 88
 OS0854
 OS0854  VERT ORDER      -  FIRST     CLASS II
 OS0854
 OS0854.The horizontal coordinates were scaled from a map and have
 OS0854.an estimated accuracy of +/- 6 seconds.
 OS0854
 OS0854.The orthometric height was determined by differential leveling and
 OS0854.adjusted by the NATIONAL GEODETIC SURVEY
 OS0854.in September 1993.
 OS0854
 OS0854.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0854.GEOID18 height accuracy estimate available here.
 OS0854
 OS0854.Click photographs - Photos may exist for this station.
 OS0854
 OS0854.The dynamic height is computed by dividing the NAVD 88
 OS0854.geopotential number by the normal gravity value computed on the
 OS0854.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0854.degrees latitude (g = 980.6199 gals.).
 OS0854
 OS0854.The modeled gravity was interpolated from observed gravity values.
 OS0854
 OS0854;                    North         East    Units  Estimated Accuracy
 OS0854;SPC SD S     -   173,710.      553,890.      MT  (+/- 180 meters Scaled)
 OS0854
 OS0854_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP468620(NAD 83)
 OS0854
 OS0854                          SUPERSEDED SURVEY CONTROL
 OS0854
 OS0854.No superseded survey control is available for this station.
 OS0854
 OS0854_MARKER: I = METAL ROD
 OS0854_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0854_STAMPING: K 457 1991
 OS0854_MARK LOGO: NGS
 OS0854_PROJECTION: PROJECTING 2 CENTIMETERS
 OS0854_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0854_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0854_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0854+SATELLITE: SATELLITE OBSERVATIONS - 1991
 OS0854_ROD/PIPE-DEPTH: 5.0 meters
 OS0854_SLEEVE-DEPTH  : 0.8 meters
 OS0854
 OS0854  HISTORY     - Date     Condition        Report By
 OS0854  HISTORY     - 1991     MONUMENTED       NGS
 OS0854
 OS0854                          STATION DESCRIPTION
 OS0854
 OS0854'DESCRIBED BY NATIONAL GEODETIC SURVEY 1991
 OS0854'16.4 KM (10.20 MI) WESTERLY ALONG INTERSTATE HIGHWAY 90 FROM THE
 OS0854'JUNCTION OF U.S. HIGHWAY 83 SOUTH IN MURDO (EXIT 192), 0.7 KM (0.45
 OS0854'MI) EAST OF MILEPOST 182, 31.1 M (102.0 FT) SOUTHWEST OF THE
 OS0854'CENTERLINE OF THE EASTBOUND LANES OF THE HIGHWAY, 17.5 M (57.4 FT)
 OS0854'SOUTHEAST OF A BRACED FENCE POST, 14.5 M (47.6 FT) NORTH OF THE NORTH
 OS0854'LEG OF A BILLBOARD, 0.7 M (2.3 FT) BELOW THE LEVEL OF THE HIGHWAY,
 OS0854'AND 0.7 M (2.3 FT) NORTHEAST OF A WITNESS POST AND FENCE.
 OS0854'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0854'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0890 ***********************************************************************
 OS0890  DESIGNATION -  K 458
 OS0890  PID         -  OS0890
 OS0890  STATE/COUNTY-  SD/MELLETTE
 OS0890  COUNTRY     -  US
 OS0890  USGS QUAD   -  WESTOVER (2017)
 OS0890
 OS0890                         *CURRENT SURVEY CONTROL
 OS0890  ______________________________________________________________________
 OS0890* NAD 83(1986) POSITION- 43 42 36.     (N) 100 38 10.     (W)   SCALED
 OS0890* NAVD 88 ORTHO HEIGHT -   565.262 (meters)     1854.53  (feet) ADJUSTED
 OS0890  ______________________________________________________________________
 OS0890  GEOID HEIGHT    -        -24.381 (meters)                     GEOID18
 OS0890  DYNAMIC HEIGHT  -        565.074 (meters)     1853.91  (feet) COMP
 OS0890  MODELED GRAVITY -    980,270.6   (mgal)                       NAVD 88
 OS0890
 OS0890  VERT ORDER      -  FIRST     CLASS II
 OS0890
 OS0890.The horizontal coordinates were scaled from a map and have
 OS0890.an estimated accuracy of +/- 6 seconds.
 OS0890
 OS0890.The orthometric height was determined by differential leveling and
 OS0890.adjusted by the NATIONAL GEODETIC SURVEY
 OS0890.in June 1994.
 OS0890
 OS0890.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0890.GEOID18 height accuracy estimate available here.
 OS0890
 OS0890.Click photographs - Photos may exist for this station.
 OS0890
 OS0890.The dynamic height is computed by dividing the NAVD 88
 OS0890.geopotential number by the normal gravity value computed on the
 OS0890.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0890.degrees latitude (g = 980.6199 gals.).
 OS0890
 OS0890.The modeled gravity was interpolated from observed gravity values.
 OS0890
 OS0890;                    North         East    Units  Estimated Accuracy
 OS0890;SPC SD S     -   152,980.      575,600.      MT  (+/- 180 meters Scaled)
 OS0890
 OS0890_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLP681409(NAD 83)
 OS0890
 OS0890                          SUPERSEDED SURVEY CONTROL
 OS0890
 OS0890.No superseded survey control is available for this station.
 OS0890
 OS0890_MARKER: I = METAL ROD
 OS0890_SETTING: 49 = STAINLESS STEEL ROD W/O SLEEVE (10 FT.+)
 OS0890_STAMPING: K 458 1992
 OS0890_MARK LOGO: NGS
 OS0890_PROJECTION: FLUSH
 OS0890_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0890_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0890_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0890+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0890_ROD/PIPE-DEPTH: 3.1 meters
 OS0890
 OS0890  HISTORY     - Date     Condition        Report By
 OS0890  HISTORY     - 1992     MONUMENTED       NGS
 OS0890
 OS0890                          STATION DESCRIPTION
 OS0890
 OS0890'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0890'0.3 KM (0.20 MI) WESTERLY ALONG SOUTH 1ST STREET FROM THE COURTHOUSE
 OS0890'IN WHITE RIVER, THENCE 3.1 KM (1.90 MI) NORTHERLY ALONG U.S. HIGHWAY
 OS0890'83, THENCE 5.1 KM (3.15 MI) EASTERLY ALONG A GRAVELED ROAD, THENCE
 OS0890'13.9 KM (8.65 MI) NORTHERLY ALONG A GRAVELED ROAD, NEAR THE NORTH END
 OS0890'OF A ROAD CUT, 13.5 M (44.3 FT) NORTHEAST OF THE CENTER OF THE ROAD,
 OS0890'0.5 M (1.6 FT) SOUTHWEST OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE
 OS0890'THE LEVEL OF THE ROAD.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 OS0890'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 OS0926 ***********************************************************************
 OS0926  DESIGNATION -  K 459
 OS0926  PID         -  OS0926
 OS0926  STATE/COUNTY-  SD/TODD
 OS0926  COUNTRY     -  US
 OS0926  USGS QUAD   -  OLSONVILLE NW (2017)
 OS0926
 OS0926                         *CURRENT SURVEY CONTROL
 OS0926  ______________________________________________________________________
 OS0926* NAD 83(1986) POSITION- 43 14 28.     (N) 100 38 49.     (W)   SCALED
 OS0926* NAVD 88 ORTHO HEIGHT -   836.485 (meters)     2744.37  (feet) ADJUSTED
 OS0926  ______________________________________________________________________
 OS0926  GEOID HEIGHT    -        -23.019 (meters)                     GEOID18
 OS0926  DYNAMIC HEIGHT  -        836.144 (meters)     2743.25  (feet) COMP
 OS0926  MODELED GRAVITY -    980,184.7   (mgal)                       NAVD 88
 OS0926
 OS0926  VERT ORDER      -  FIRST     CLASS II
 OS0926
 OS0926.The horizontal coordinates were scaled from a map and have
 OS0926.an estimated accuracy of +/- 6 seconds.
 OS0926
 OS0926.The orthometric height was determined by differential leveling and
 OS0926.adjusted by the NATIONAL GEODETIC SURVEY
 OS0926.in June 1994.
 OS0926
 OS0926.Significant digits in the geoid height do not necessarily reflect accuracy.
 OS0926.GEOID18 height accuracy estimate available here.
 OS0926
 OS0926.Click photographs - Photos may exist for this station.
 OS0926
 OS0926.The dynamic height is computed by dividing the NAVD 88
 OS0926.geopotential number by the normal gravity value computed on the
 OS0926.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 OS0926.degrees latitude (g = 980.6199 gals.).
 OS0926
 OS0926.The modeled gravity was interpolated from observed gravity values.
 OS0926
 OS0926;                    North         East    Units  Estimated Accuracy
 OS0926;SPC SD S     -   100,890.      574,530.      MT  (+/- 180 meters Scaled)
 OS0926
 OS0926_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLN662889(NAD 83)
 OS0926
 OS0926                          SUPERSEDED SURVEY CONTROL
 OS0926
 OS0926.No superseded survey control is available for this station.
 OS0926
 OS0926_MARKER: I = METAL ROD
 OS0926_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 OS0926_STAMPING: K 459 1992
 OS0926_MARK LOGO: NGS
 OS0926_PROJECTION: FLUSH
 OS0926_MAGNETIC: I = MARKER IS A STEEL ROD
 OS0926_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 OS0926_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 OS0926+SATELLITE: SATELLITE OBSERVATIONS - 1992
 OS0926_ROD/PIPE-DEPTH: 4.0 meters
 OS0926_SLEEVE-DEPTH  : 0.9 meters
 OS0926
 OS0926  HISTORY     - Date     Condition        Report By
 OS0926  HISTORY     - 1992     MONUMENTED       NGS
 OS0926
 OS0926                          STATION DESCRIPTION
 OS0926
 OS0926'DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
 OS0926'7.3 KM (4.55 MI) SOUTHERLY ALONG U.S. HIGHWAY 83 FROM THE JUNCTION
 OS0926'OF U.S. HIGHWAY 18 IN MISSION, 30.3 M (99.4 FT) WEST OF THE
 OS0926'CENTERLINE OF THE HIGHWAY, 11.5 M (37.7 FT) SOUTH OF THE CENTER OF A
 OS0926'HIGHWAY APPROACH AND GATE, 0.5 M (1.6 FT) EAST-NORTHEAST OF A WITNESS
 OS0926'POST AND FENCE, AND 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY.
 OS0926'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 OS0926'SLEEVE DEPTH DOES NOT MEET THE REQUIREMENTS OF A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8811 ***********************************************************************
 AB8811  DESIGNATION -  K 460
 AB8811  PID         -  AB8811
 AB8811  STATE/COUNTY-  SD/BROOKINGS
 AB8811  COUNTRY     -  US
 AB8811  USGS QUAD   -  AURORA (2017)
 AB8811
 AB8811                         *CURRENT SURVEY CONTROL
 AB8811  ______________________________________________________________________
 AB8811* NAD 83(1986) POSITION- 44 18 43.4    (N) 096 44 56.6    (W)   HD_HELD2
 AB8811* NAVD 88 ORTHO HEIGHT -   495.789 (meters)     1626.60  (feet) ADJUSTED
 AB8811  ______________________________________________________________________
 AB8811  GEOID HEIGHT    -        -25.444 (meters)                     GEOID18
 AB8811  DYNAMIC HEIGHT  -        495.697 (meters)     1626.30  (feet) COMP
 AB8811  MODELED GRAVITY -    980,416.8   (mgal)                       NAVD 88
 AB8811
 AB8811  VERT ORDER      -  FIRST     CLASS II
 AB8811
 AB8811.The horizontal coordinates were established by autonomous hand held GPS
 AB8811.observations and have an estimated accuracy of +/- 10 meters.
 AB8811
 AB8811.The orthometric height was determined by differential leveling and
 AB8811.adjusted by the NATIONAL GEODETIC SURVEY
 AB8811.in October 1997.
 AB8811
 AB8811.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8811.GEOID18 height accuracy estimate available here.
 AB8811
 AB8811.Click photographs - Photos may exist for this station.
 AB8811
 AB8811.The dynamic height is computed by dividing the NAVD 88
 AB8811.geopotential number by the normal gravity value computed on the
 AB8811.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8811.degrees latitude (g = 980.6199 gals.).
 AB8811
 AB8811.The modeled gravity was interpolated from observed gravity values.
 AB8811
 AB8811;                    North         East    Units  Estimated Accuracy
 AB8811;SPC SD N     -    58,404.      859,311.      MT  (+/- 10 meters HH2 GPS)
 AB8811
 AB8811_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ7952008997(NAD 83)
 AB8811
 AB8811                          SUPERSEDED SURVEY CONTROL
 AB8811
 AB8811.No superseded survey control is available for this station.
 AB8811
 AB8811_MARKER: F = FLANGE-ENCASED ROD
 AB8811_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8811_STAMPING: K 460 1994
 AB8811_MARK LOGO: NGS
 AB8811_PROJECTION: FLUSH
 AB8811_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8811_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8811_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR
 AB8811+SATELLITE: SATELLITE OBSERVATIONS - March 29, 2016
 AB8811_ROD/PIPE-DEPTH: 4.0 meters
 AB8811_SLEEVE-DEPTH  : 0.9 meters
 AB8811
 AB8811  HISTORY     - Date     Condition        Report By
 AB8811  HISTORY     - 1994     MONUMENTED       NGS
 AB8811  HISTORY     - 20160329 GOOD             MNDT
 AB8811
 AB8811                          STATION DESCRIPTION
 AB8811
 AB8811'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8811'0.8 KM (0.50 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8811'INTERSTATE HIGHWAY 29 IN BROOKINGS, 662.0 M (2171.9 FT) EAST OF
 AB8811'MILEPOST 422, 48.9 M (160.4 FT) NORTH OF THE HIGHWAY CENTERLINE, 45.4
 AB8811'M (148.9 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 11.6 M (38.1 FT)
 AB8811'NORTH OF THE CENTERLINE OF AN ACCESS ROAD, 0.8 M (2.6 FT) BELOW THE
 AB8811'LEVEL OF THE ACCESS ROAD, AND 0.3 M (1.0 FT) SOUTH OF A WITNESS POST
 AB8811'AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO
 AB8811'CAP.  THE SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A
 AB8811'MARK.
 AB8811
 AB8811                          STATION RECOVERY (2016)
 AB8811
 AB8811'RECOVERY NOTE BY MN DEPT OF TRANSP 2016 (MPP)
 AB8811'RECOVERED AS DESCRIBED.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8883 ***********************************************************************
 AB8883  DESIGNATION -  K 461
 AB8883  PID         -  AB8883
 AB8883  STATE/COUNTY-  SD/BEADLE
 AB8883  COUNTRY     -  US
 AB8883  USGS QUAD   -  IROQUOIS (2017)
 AB8883
 AB8883                         *CURRENT SURVEY CONTROL
 AB8883  ______________________________________________________________________
 AB8883* NAD 83(1986) POSITION- 44 22 09.     (N) 097 52 25.     (W)   SCALED
 AB8883* NAVD 88 ORTHO HEIGHT -   424.658 (meters)     1393.23  (feet) ADJUSTED
 AB8883  ______________________________________________________________________
 AB8883  GEOID HEIGHT    -        -25.073 (meters)                     GEOID18
 AB8883  DYNAMIC HEIGHT  -        424.584 (meters)     1392.99  (feet) COMP
 AB8883  MODELED GRAVITY -    980,431.7   (mgal)                       NAVD 88
 AB8883
 AB8883  VERT ORDER      -  FIRST     CLASS II
 AB8883
 AB8883.The horizontal coordinates were scaled from a map and have
 AB8883.an estimated accuracy of +/- 6 seconds.
 AB8883
 AB8883.The orthometric height was determined by differential leveling and
 AB8883.adjusted by the NATIONAL GEODETIC SURVEY
 AB8883.in October 1997.
 AB8883
 AB8883.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8883.GEOID18 height accuracy estimate available here.
 AB8883
 AB8883.Click photographs - Photos may exist for this station.
 AB8883
 AB8883.The dynamic height is computed by dividing the NAVD 88
 AB8883.geopotential number by the normal gravity value computed on the
 AB8883.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8883.degrees latitude (g = 980.6199 gals.).
 AB8883
 AB8883.The modeled gravity was interpolated from observed gravity values.
 AB8883
 AB8883;                    North         East    Units  Estimated Accuracy
 AB8883;SPC SD N     -    61,770.      769,470.      MT  (+/- 180 meters Scaled)
 AB8883
 AB8883_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ897134(NAD 83)
 AB8883
 AB8883                          SUPERSEDED SURVEY CONTROL
 AB8883
 AB8883.No superseded survey control is available for this station.
 AB8883
 AB8883_MARKER: I = METAL ROD
 AB8883_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8883_STAMPING: K 461 1994
 AB8883_MARK LOGO: NGS
 AB8883_PROJECTION: FLUSH
 AB8883_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8883_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8883_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8883+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8883_ROD/PIPE-DEPTH: 7.0 meters
 AB8883_SLEEVE-DEPTH  : 0.9 meters
 AB8883
 AB8883  HISTORY     - Date     Condition        Report By
 AB8883  HISTORY     - 1994     MONUMENTED       NGS
 AB8883
 AB8883                          STATION DESCRIPTION
 AB8883
 AB8883'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8883'26.6 KM (16.50 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8883'STATE HIGHWAY 25 IN DE SMET, 757.0 M (2483.6 FT) WEST OF MILEPOST 363,
 AB8883'29.6 M (97.1 FT) NORTH OF THE HIGHWAY CENTERLINE, 14.3 M (46.9 FT)
 AB8883'EAST OF THE CENTER OF A GRAVELED ROAD, 4.3 M (14.1 FT) EAST OF A
 AB8883'UTILITY POLE WITH A GUY CABLE, 1.6 M (5.2 FT) BELOW THE LEVEL OF THE
 AB8883'HIGHWAY, AND 0.5 M (1.6 FT) SOUTH OF A WITNESS POST AND FENCE.
 AB8883'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB8883'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB8915 ***********************************************************************
 AB8915  DESIGNATION -  K 462
 AB8915  PID         -  AB8915
 AB8915  STATE/COUNTY-  SD/BEADLE
 AB8915  COUNTRY     -  US
 AB8915  USGS QUAD   -  VIRGIL (2017)
 AB8915
 AB8915                         *CURRENT SURVEY CONTROL
 AB8915  ______________________________________________________________________
 AB8915* NAD 83(1986) POSITION- 44 22 14.     (N) 098 25 05.     (W)   SCALED
 AB8915* NAVD 88 ORTHO HEIGHT -   400.548 (meters)     1314.13  (feet) ADJUSTED
 AB8915  ______________________________________________________________________
 AB8915  GEOID HEIGHT    -        -25.032 (meters)                     GEOID18
 AB8915  DYNAMIC HEIGHT  -        400.477 (meters)     1313.90  (feet) COMP
 AB8915  MODELED GRAVITY -    980,429.4   (mgal)                       NAVD 88
 AB8915
 AB8915  VERT ORDER      -  FIRST     CLASS II
 AB8915
 AB8915.The horizontal coordinates were scaled from a map and have
 AB8915.an estimated accuracy of +/- 6 seconds.
 AB8915
 AB8915.The orthometric height was determined by differential leveling and
 AB8915.adjusted by the NATIONAL GEODETIC SURVEY
 AB8915.in October 1997.
 AB8915
 AB8915.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB8915.GEOID18 height accuracy estimate available here.
 AB8915
 AB8915.Click photographs - Photos may exist for this station.
 AB8915
 AB8915.The dynamic height is computed by dividing the NAVD 88
 AB8915.geopotential number by the normal gravity value computed on the
 AB8915.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB8915.degrees latitude (g = 980.6199 gals.).
 AB8915
 AB8915.The modeled gravity was interpolated from observed gravity values.
 AB8915
 AB8915;                    North         East    Units  Estimated Accuracy
 AB8915;SPC SD N     -    60,930.      726,080.      MT  (+/- 180 meters Scaled)
 AB8915
 AB8915_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TNQ463131(NAD 83)
 AB8915
 AB8915                          SUPERSEDED SURVEY CONTROL
 AB8915
 AB8915.No superseded survey control is available for this station.
 AB8915
 AB8915_MARKER: I = METAL ROD
 AB8915_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB8915_STAMPING: K 462 1994
 AB8915_MARK LOGO: NGS
 AB8915_PROJECTION: FLUSH
 AB8915_MAGNETIC: I = MARKER IS A STEEL ROD
 AB8915_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB8915_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB8915+SATELLITE: SATELLITE OBSERVATIONS - 1994
 AB8915_ROD/PIPE-DEPTH: 7.3 meters
 AB8915_SLEEVE-DEPTH  : 0.9 meters
 AB8915
 AB8915  HISTORY     - Date     Condition        Report By
 AB8915  HISTORY     - 1994     MONUMENTED       NGS
 AB8915
 AB8915                          STATION DESCRIPTION
 AB8915
 AB8915'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB8915'16.4 KM (10.20 MI) WESTERLY ALONG U.S. HIGHWAY 14 FROM THE JUNCTION OF
 AB8915'STATE HIGHWAY 37 IN HURON, 782.0 M (2565.6 FT) EAST OF MILEPOST 335,
 AB8915'19.4 M (63.6 FT) SOUTH OF THE HIGHWAY CENTERLINE, 17.5 M (57.4 FT)
 AB8915'WEST OF THE CENTER OF A GRAVELED ROAD, 3.6 M (11.8 FT) WEST OF A
 AB8915'UTILITY POLE, 1.2 M (3.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 AB8915'(2.0 FT) NORTH OF A WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM
 AB8915'POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES NOT MEET
 AB8915'THE SPECIFICATIONS FOR A CLASS A MARK.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9010 ***********************************************************************
 AB9010  CBN         -  This is a Cooperative Base Network Control Station.
 AB9010  DESIGNATION -  K 463
 AB9010  PID         -  AB9010
 AB9010  STATE/COUNTY-  SD/HUGHES
 AB9010  COUNTRY     -  US
 AB9010  USGS QUAD   -  BLUNT SE (2017)
 AB9010
 AB9010                         *CURRENT SURVEY CONTROL
 AB9010  ______________________________________________________________________
 AB9010* NAD 83(2011) POSITION- 44 31 38.21321(N) 099 50 44.87950(W)   ADJUSTED
 AB9010* NAD 83(2011) ELLIP HT-   504.344 (meters)        (06/27/12)   ADJUSTED
 AB9010* NAD 83(2011) EPOCH   -  2010.00
 AB9010* NAVD 88 ORTHO HEIGHT -   527.892 (meters)     1731.93  (feet) ADJUSTED
 AB9010  ______________________________________________________________________
 AB9010  GEOID HEIGHT    -        -23.543 (meters)                     GEOID18
 AB9010  NAD 83(2011) X  -   -778,882.121 (meters)                     COMP
 AB9010  NAD 83(2011) Y  - -4,487,855.068 (meters)                     COMP
 AB9010  NAD 83(2011) Z  -  4,450,403.628 (meters)                     COMP
 AB9010  LAPLACE CORR    -         -0.74  (seconds)                    DEFLEC18
 AB9010  DYNAMIC HEIGHT  -        527.791 (meters)     1731.59  (feet) COMP
 AB9010  MODELED GRAVITY -    980,409.4   (mgal)                       NAVD 88
 AB9010
 AB9010  VERT ORDER      -  FIRST     CLASS II
 AB9010
 AB9010  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AB9010  Standards:
 AB9010         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AB9010            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AB9010  -------------------------------------------------------------------
 AB9010  NETWORK    0.76   1.53           0.35   0.25   0.78     -0.10357806
 AB9010  -------------------------------------------------------------------
 AB9010  Click here for local accuracies and other accuracy information.
 AB9010
 AB9010.The horizontal coordinates were established by GPS observations
 AB9010.and adjusted by the National Geodetic Survey in June 2012.
 AB9010
 AB9010.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has 
 AB9010.been affixed to the stable North American tectonic plate. See 
 AB9010.www.ngs.noaa.gov/web/surveys/NA2011 for more information. 
 AB9010
 AB9010.The horizontal coordinates are valid at the epoch date displayed above
 AB9010.which is a decimal equivalence of Year/Month/Day.
 AB9010
 AB9010.The orthometric height was determined by differential leveling and
 AB9010.adjusted by the NATIONAL GEODETIC SURVEY
 AB9010.in October 1997.
 AB9010
 AB9010.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9010.GEOID18 height accuracy estimate available here.
 AB9010
 AB9010.Click photographs - Photos may exist for this station.
 AB9010
 AB9010.The X, Y, and Z were computed from the position and the ellipsoidal ht.
 AB9010
 AB9010.The Laplace correction was computed from DEFLEC18 derived deflections.
 AB9010
 AB9010.The ellipsoidal height was determined by GPS observations
 AB9010.and is referenced to NAD 83.
 AB9010
 AB9010.The dynamic height is computed by dividing the NAVD 88
 AB9010.geopotential number by the normal gravity value computed on the
 AB9010.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9010.degrees latitude (g = 980.6199 gals.).
 AB9010
 AB9010.The modeled gravity was interpolated from observed gravity values.
 AB9010
 AB9010. The following values were computed from the NAD 83(2011) position.
 AB9010
 AB9010;                    North         East     Units Scale Factor Converg.
 AB9010;SPC SD S     -   243,857.271   638,756.291   MT  1.00003290   +0 20 10.8
 AB9010;SPC SD S     -   800,055.06  2,095,652.93   sFT  1.00003290   +0 20 10.8
 AB9010;UTM  14      - 4,930,787.418   432,792.132   MT  0.99965555   -0 35 35.3
 AB9010
 AB9010!             -  Elev Factor  x  Scale Factor =   Combined Factor
 AB9010!SPC SD S     -   0.99992093  x   1.00003290  =   0.99995382
 AB9010!UTM  14      -   0.99992093  x   0.99965555  =   0.99957650
 AB9010
 AB9010_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ3279230787(NAD 83)
 AB9010
 AB9010                          SUPERSEDED SURVEY CONTROL
 AB9010
 AB9010  NAD 83(2007)-  44 31 38.21314(N)    099 50 44.88045(W) AD(2002.00) 0
 AB9010  ELLIP H (02/10/07)  504.378  (m)                       GP(2002.00)    
 AB9010  NAD 83(1996)-  44 31 38.21279(N)    099 50 44.88027(W) AD(       ) A
 AB9010  ELLIP H (06/23/03)  504.374  (m)                       GP(       ) 3 1
 AB9010  NAVD 88             527.89   (m)         1731.9    (f) LEVELING    3  
 AB9010
 AB9010.Superseded values are not recommended for survey control.
 AB9010
 AB9010.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AB9010.See file dsdata.pdf to determine how the superseded data were derived.
 AB9010
 AB9010_MARKER: I = METAL ROD
 AB9010_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9010_STAMPING: K 463 1994
 AB9010_MARK LOGO: NGS
 AB9010_PROJECTION: FLUSH
 AB9010_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9010_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AB9010+STABILITY: POSITION/ELEVATION WELL
 AB9010_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9010+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9010_ROD/PIPE-DEPTH: 12.9 meters
 AB9010_SLEEVE-DEPTH  : 9.80 meters
 AB9010
 AB9010  HISTORY     - Date     Condition        Report By
 AB9010  HISTORY     - 1994     MONUMENTED       NGS
 AB9010  HISTORY     - 20020523 GOOD             SDDT
 AB9010  HISTORY     - 20120514 GOOD             INDIV
 AB9010
 AB9010                          STATION DESCRIPTION
 AB9010
 AB9010'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9010'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9010'BLUNT, THENCE 11.5 KM (7.15 MI) EASTERLY ALONG U.S. HIGHWAY 14, 100.0
 AB9010'M (328.1 FT) EAST OF MILEPOST 258, 26.2 M (86.0 FT) NORTH OF THE
 AB9010'HIGHWAY CENTERLINE, 8.6 M (28.2 FT) WEST OF THE CENTER OF A FIELD
 AB9010'ENTRANCE, 1.9 M (6.2 FT) EAST OF AN UNDERGROUND CABLE JUNCTION BOX,
 AB9010'0.4 M (1.3 FT) EAST OF A WITNESS POST, AND 0.4 M (1.3 FT) BELOW THE
 AB9010'LEVEL OF THE HIGHWAY.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AB9010'5-INCH LOGO CAP.
 AB9010
 AB9010                          STATION RECOVERY (2002)
 AB9010
 AB9010'RECOVERY NOTE BY SD DEPT OF TRANSP 2002 (RAH)
 AB9010'RECOVERED AS DESCRIBED
 AB9010'
 AB9010
 AB9010                          STATION RECOVERY (2012)
 AB9010
 AB9010'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9010'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9007 ***********************************************************************
 AB9007  DESIGNATION -  K 464
 AB9007  PID         -  AB9007
 AB9007  STATE/COUNTY-  SD/HUGHES
 AB9007  COUNTRY     -  US
 AB9007  USGS QUAD   -  BLUNT SE (2017)
 AB9007
 AB9007                         *CURRENT SURVEY CONTROL
 AB9007  ______________________________________________________________________
 AB9007* NAD 83(1986) POSITION- 44 31 37.     (N) 099 45 58.     (W)   SCALED
 AB9007* NAVD 88 ORTHO HEIGHT -   543.824 (meters)     1784.20  (feet) ADJUSTED
 AB9007  ______________________________________________________________________
 AB9007  GEOID HEIGHT    -        -23.566 (meters)                     GEOID18
 AB9007  DYNAMIC HEIGHT  -        543.717 (meters)     1783.84  (feet) COMP
 AB9007  MODELED GRAVITY -    980,405.7   (mgal)                       NAVD 88
 AB9007
 AB9007  VERT ORDER      -  FIRST     CLASS II
 AB9007
 AB9007.The horizontal coordinates were scaled from a map and have
 AB9007.an estimated accuracy of +/- 6 seconds.
 AB9007
 AB9007.The orthometric height was determined by differential leveling and
 AB9007.adjusted by the NATIONAL GEODETIC SURVEY
 AB9007.in October 1997.
 AB9007
 AB9007.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9007.GEOID18 height accuracy estimate available here.
 AB9007
 AB9007.Click photographs - Photos may exist for this station.
 AB9007
 AB9007.The dynamic height is computed by dividing the NAVD 88
 AB9007.geopotential number by the normal gravity value computed on the
 AB9007.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9007.degrees latitude (g = 980.6199 gals.).
 AB9007
 AB9007.The modeled gravity was interpolated from observed gravity values.
 AB9007
 AB9007;                    North         East    Units  Estimated Accuracy
 AB9007;SPC SD S     -   243,860.      645,090.      MT  (+/- 180 meters Scaled)
 AB9007
 AB9007_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TMQ391306(NAD 83)
 AB9007
 AB9007                          SUPERSEDED SURVEY CONTROL
 AB9007
 AB9007.No superseded survey control is available for this station.
 AB9007
 AB9007_MARKER: I = METAL ROD
 AB9007_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9007_STAMPING: K 464 1994
 AB9007_MARK LOGO: NGS
 AB9007_PROJECTION: FLUSH
 AB9007_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9007_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9007_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9007+SATELLITE: SATELLITE OBSERVATIONS - May 14, 2012
 AB9007_ROD/PIPE-DEPTH: 7.7 meters
 AB9007_SLEEVE-DEPTH  : 0.9 meters
 AB9007
 AB9007  HISTORY     - Date     Condition        Report By
 AB9007  HISTORY     - 1994     MONUMENTED       NGS
 AB9007  HISTORY     - 20120514 GOOD             INDIV
 AB9007
 AB9007                          STATION DESCRIPTION
 AB9007
 AB9007'DESCRIBED BY NATIONAL GEODETIC SURVEY 1994 (GAS)
 AB9007'0.2 KM (0.10 MI) SOUTHERLY ALONG MAIN STREET FROM THE POST OFFICE IN
 AB9007'BLUNT, THENCE 17.8 KM (11.05 MI) EASTERLY ALONG U.S. HIGHWAY 14, 53.7
 AB9007'M (176.2 FT) WEST OF THE CENTER OF A TRACK ROAD, 22.3 M (73.2 FT)
 AB9007'SOUTH OF THE HIGHWAY CENTERLINE, 13.5 M (44.3 FT) SOUTHEAST OF
 AB9007'MILEPOST 262, 1.5 M (4.9 FT) BELOW THE LEVEL OF THE HIGHWAY, AND 0.6 M
 AB9007'(2.0 FT) WEST OF A WITNESS POST AND RIGHT-OF-WAY POST. NOTE--ACCESS TO
 AB9007'THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE SLEEVE DEPTH DOES
 AB9007'NOT MEET THE SPECIFICATIONS FOR A CLASS A MARK.
 AB9007
 AB9007                          STATION RECOVERY (2012)
 AB9007
 AB9007'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9007'RECOVERED IN GOOD CONDITION.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC5581 ***********************************************************************
 AC5581  DESIGNATION -  K 465
 AC5581  PID         -  AC5581
 AC5581  STATE/COUNTY-  SD/PENNINGTON
 AC5581  COUNTRY     -  US
 AC5581  USGS QUAD   -  ROCKERVILLE (2017)
 AC5581
 AC5581                         *CURRENT SURVEY CONTROL
 AC5581  ______________________________________________________________________
 AC5581* NAD 83(1986) POSITION- 43 59 55.     (N) 103 15 32.     (W)   SCALED
 AC5581* NAVD 88 ORTHO HEIGHT -  1142.671 (meters)     3748.91  (feet) ADJUSTED
 AC5581  ______________________________________________________________________
 AC5581  GEOID HEIGHT    -        -15.608 (meters)                     GEOID18
 AC5581  DYNAMIC HEIGHT  -       1142.243 (meters)     3747.51  (feet) COMP
 AC5581  MODELED GRAVITY -    980,204.7   (mgal)                       NAVD 88
 AC5581
 AC5581  VERT ORDER      -  FIRST     CLASS II
 AC5581
 AC5581.The horizontal coordinates were scaled from a map and have
 AC5581.an estimated accuracy of +/- 6 seconds.
 AC5581
 AC5581.The orthometric height was determined by differential leveling and
 AC5581.adjusted by the NATIONAL GEODETIC SURVEY
 AC5581.in October 1997.
 AC5581
 AC5581.Significant digits in the geoid height do not necessarily reflect accuracy.
 AC5581.GEOID18 height accuracy estimate available here.
 AC5581
 AC5581.Click photographs - Photos may exist for this station.
 AC5581
 AC5581.The dynamic height is computed by dividing the NAVD 88
 AC5581.geopotential number by the normal gravity value computed on the
 AC5581.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AC5581.degrees latitude (g = 980.6199 gals.).
 AC5581
 AC5581.The modeled gravity was interpolated from observed gravity values.
 AC5581
 AC5581;                    North         East    Units  Estimated Accuracy
 AC5581;SPC SD S     -   189,130.      365,410.      MT  (+/- 180 meters Scaled)
 AC5581
 AC5581_U.S. NATIONAL GRID SPATIAL ADDRESS: 13TFJ395731(NAD 83)
 AC5581
 AC5581                          SUPERSEDED SURVEY CONTROL
 AC5581
 AC5581.No superseded survey control is available for this station.
 AC5581
 AC5581_MARKER: DV = VERTICAL CONTROL DISK
 AC5581_SETTING: 66 = SET IN ROCK OUTCROP
 AC5581_STAMPING: K 465 1995
 AC5581_MARK LOGO: NGS
 AC5581_MAGNETIC: N = NO MAGNETIC MATERIAL
 AC5581_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AC5581+STABILITY: POSITION/ELEVATION WELL
 AC5581_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AC5581+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AC5581
 AC5581  HISTORY     - Date     Condition        Report By
 AC5581  HISTORY     - 1995     MONUMENTED       NGS
 AC5581  HISTORY     - 20120810 MARK NOT FOUND   INDIV
 AC5581
 AC5581                          STATION DESCRIPTION
 AC5581
 AC5581'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AC5581'5.5 KM (3.40 MI) SOUTHERLY ALONG STATE HIGHWAY 79 FROM THE POST OFFICE
 AC5581'IN RAPID CITY, THENCE 5.5 KM (3.40 MI) WESTERLY ALONG U.S. HIGHWAY 16
 AC5581'BYPASS, THENCE 2.4 KM (1.50 MI) WESTERLY ALONG U.S. HIGHWAY 16, NEAR
 AC5581'THE CENTER OF A 5 BY 6-FOOT AREA OF OUTCROPPING BEDROCK, 575.0 M
 AC5581'(1886.5 FT) WEST OF MILEPOST 63, 20.2 M (66.3 FT) NORTHWEST OF THE
 AC5581'CENTERLINE OF THE WESTBOUND LANES OF THE HIGHWAY, 0.6 M (2.0 FT) EAST
 AC5581'OF A WITNESS POST, AND 0.3 M (1.0 FT) ABOVE THE LEVEL OF THE HIGHWAY.
 AC5581
 AC5581                          STATION RECOVERY (2012)
 AC5581
 AC5581'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AC5581'ROCK OUTCROP IS BROKEN OFF
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AB9085 ***********************************************************************
 AB9085  DESIGNATION -  K 466
 AB9085  PID         -  AB9085
 AB9085  STATE/COUNTY-  SD/STANLEY
 AB9085  COUNTRY     -  US
 AB9085  USGS QUAD   -  DOTY RIDGE (2017)
 AB9085
 AB9085                         *CURRENT SURVEY CONTROL
 AB9085  ______________________________________________________________________
 AB9085* NAD 83(1986) POSITION- 44 22 17.     (N) 100 51 49.     (W)   SCALED
 AB9085* NAVD 88 ORTHO HEIGHT -   608.407 (meters)     1996.08  (feet) ADJUSTED
 AB9085  ______________________________________________________________________
 AB9085  GEOID HEIGHT    -        -22.745 (meters)                     GEOID18
 AB9085  DYNAMIC HEIGHT  -        608.269 (meters)     1995.63  (feet) COMP
 AB9085  MODELED GRAVITY -    980,372.2   (mgal)                       NAVD 88
 AB9085
 AB9085  VERT ORDER      -  FIRST     CLASS II
 AB9085
 AB9085.The horizontal coordinates were scaled from a map and have
 AB9085.an estimated accuracy of +/- 6 seconds.
 AB9085
 AB9085.The orthometric height was determined by differential leveling and
 AB9085.adjusted by the NATIONAL GEODETIC SURVEY
 AB9085.in October 1997.
 AB9085
 AB9085.Significant digits in the geoid height do not necessarily reflect accuracy.
 AB9085.GEOID18 height accuracy estimate available here.
 AB9085
 AB9085.Click photographs - Photos may exist for this station.
 AB9085
 AB9085.The dynamic height is computed by dividing the NAVD 88
 AB9085.geopotential number by the normal gravity value computed on the
 AB9085.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AB9085.degrees latitude (g = 980.6199 gals.).
 AB9085
 AB9085.The modeled gravity was interpolated from observed gravity values.
 AB9085
 AB9085;                    North         East    Units  Estimated Accuracy
 AB9085;SPC SD S     -   226,560.      557,740.      MT  (+/- 180 meters Scaled)
 AB9085
 AB9085_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TLQ515148(NAD 83)
 AB9085
 AB9085                          SUPERSEDED SURVEY CONTROL
 AB9085
 AB9085.No superseded survey control is available for this station.
 AB9085
 AB9085_MARKER: I = METAL ROD
 AB9085_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AB9085_STAMPING: K 466 1995
 AB9085_MARK LOGO: NGS
 AB9085_PROJECTION: FLUSH
 AB9085_MAGNETIC: I = MARKER IS A STEEL ROD
 AB9085_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 AB9085_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AB9085+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AB9085_ROD/PIPE-DEPTH: 2.5 meters
 AB9085_SLEEVE-DEPTH  : 0.9 meters
 AB9085
 AB9085  HISTORY     - Date     Condition        Report By
 AB9085  HISTORY     - 1995     MONUMENTED       NGS
 AB9085  HISTORY     - 20120531 POOR             INDIV
 AB9085
 AB9085                          STATION DESCRIPTION
 AB9085
 AB9085'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AB9085'12.6 KM (7.80 MI) EASTERLY ALONG U.S. HIGHWAY 14 FROM THE POST OFFICE
 AB9085'IN HAYES, 102.7 M (336.9 FT) WEST OF MILEPOST 203, 25.0 M (82.0 FT)
 AB9085'SOUTH OF THE HIGHWAY CENTERLINE, 9.5 M (31.2 FT) EAST OF THE CENTER OF
 AB9085'A FIELD ENTRANCE AND GATE, 8.2 M (26.9 FT) SOUTH OF THE EAST END OF A
 AB9085'CULVERT UNDER THE FIELD ENTRANCE, 1.5 M (4.9 FT) BELOW THE LEVEL OF
 AB9085'THE HIGHWAY, AND 0.9 M (3.0 FT) NORTH OF A WITNESS POST AND FENCE.
 AB9085'NOTE--ACCESS TO THE DATUM POINT IS THROUGH A 5-INCH LOGO CAP.  THE
 AB9085'SLEEVE DEPTH DOES NOT MEET THE SPECIFICATION FOR A CLASS A MARK.  THE
 AB9085'ROD WAS DRIVEN TO REFUSAL AND ANCHORED.
 AB9085
 AB9085                          STATION RECOVERY (2012)
 AB9085
 AB9085'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2012 (JRP)
 AB9085'CONCRETE AND LID ARE BROKEN, PVC IS TILTED
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AD8897 ***********************************************************************
 AD8897  DESIGNATION -  K 467
 AD8897  PID         -  AD8897
 AD8897  STATE/COUNTY-  SD/DEUEL
 AD8897  COUNTRY     -  US
 AD8897  USGS QUAD   -  GOODWIN (2017)
 AD8897
 AD8897                         *CURRENT SURVEY CONTROL
 AD8897  ______________________________________________________________________
 AD8897* NAD 83(1986) POSITION- 44 53 22.     (N) 096 51 54.     (W)   SCALED
 AD8897* NAVD 88 ORTHO HEIGHT -   615.431 (meters)     2019.13  (feet) ADJUSTED
 AD8897  ______________________________________________________________________
 AD8897  GEOID HEIGHT    -        -25.213 (meters)                     GEOID18
 AD8897  DYNAMIC HEIGHT  -        615.333 (meters)     2018.81  (feet) COMP
 AD8897  MODELED GRAVITY -    980,438.1   (mgal)                       NAVD 88
 AD8897
 AD8897  VERT ORDER      -  FIRST     CLASS II
 AD8897
 AD8897.The horizontal coordinates were scaled from a map and have
 AD8897.an estimated accuracy of +/- 6 seconds.
 AD8897
 AD8897.The orthometric height was determined by differential leveling and
 AD8897.adjusted by the NATIONAL GEODETIC SURVEY
 AD8897.in July 1998.
 AD8897
 AD8897.Significant digits in the geoid height do not necessarily reflect accuracy.
 AD8897.GEOID18 height accuracy estimate available here.
 AD8897
 AD8897.Click photographs - Photos may exist for this station.
 AD8897
 AD8897.The dynamic height is computed by dividing the NAVD 88
 AD8897.geopotential number by the normal gravity value computed on the
 AD8897.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
 AD8897.degrees latitude (g = 980.6199 gals.).
 AD8897
 AD8897.The modeled gravity was interpolated from observed gravity values.
 AD8897
 AD8897;                    North         East    Units  Estimated Accuracy
 AD8897;SPC SD N     -   122,150.      847,580.      MT  (+/- 180 meters Scaled)
 AD8897
 AD8897_U.S. NATIONAL GRID SPATIAL ADDRESS: 14TPQ685728(NAD 83)
 AD8897
 AD8897                          SUPERSEDED SURVEY CONTROL
 AD8897
 AD8897.No superseded survey control is available for this station.
 AD8897
 AD8897_MARKER: I = METAL ROD
 AD8897_SETTING: 59 = STAINLESS STEEL ROD IN SLEEVE (10 FT.+)
 AD8897_STAMPING: K 467 1995
 AD8897_MARK LOGO: NGS
 AD8897_PROJECTION: FLUSH
 AD8897_MAGNETIC: I = MARKER IS A STEEL ROD
 AD8897_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
 AD8897+STABILITY: POSITION/ELEVATION WELL
 AD8897_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 AD8897+SATELLITE: SATELLITE OBSERVATIONS - 1995
 AD8897_ROD/PIPE-DEPTH: 13.5 meters
 AD8897_SLEEVE-DEPTH  : 10.9 meters
 AD8897
 AD8897  HISTORY     - Date     Condition        Report By
 AD8897  HISTORY     - 1995     MONUMENTED       NGS
 AD8897
 AD8897                          STATION DESCRIPTION
 AD8897
 AD8897'DESCRIBED BY NATIONAL GEODETIC SURVEY 1995 (GAS)
 AD8897'15.0 KM (9.30 MI) EASTERLY ALONG U.S. HIGHWAY 212 FROM THE JUNCTION OF
 AD8897'INTERSTATE HIGHWAY 29 IN WATERTOWN, 260.0 M (853.0 FT) EAST OF
 AD8897'MILEPOST 389, 53.4 M (175.2 FT) SOUTH OF THE HIGHWAY CENTERLINE, 25.7
 AD8897'M (84.3 FT) WEST OF THE CENTER OF A GRAVELED ROAD, 5.5 M (18.0 FT)
 AD8897'SOUTH OF THE CENTER OF AN ENTRANCE ROAD INTO A ROAD SIDE PARK, 1.6 M
 AD8897'(5.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND 0.4 M (1.3 FT) NORTH OF A
 AD8897'WITNESS POST AND FENCE.  NOTE--ACCESS TO THE DATUM POINT IS THROUGH A
 AD8897'5-INCH LOGO CAP.
1    National Geodetic Survey, Retrieval Date = MARCH 21, 2026 04:09:15 EDT
 AC8003 ***********************************************************************
 AC8003  CBN         -  This is a Cooperative Base Network Control Station.
 AC8003  DESIGNATION -  K 468
 AC8003  PID         -  AC8003
 AC8003  STATE/COUNTY-  SD/SPINK
 AC8003  COUNTRY     -  US
 AC8003  USGS QUAD   -  DOLAND (2017)
 AC8003
 AC8003                         *CURRENT SURVEY CONTROL
 AC8003  ______________________________________________________________________
 AC8003* NAD 83(2011) POSITION- 44 53 33.72036(N) 098 02 38.93409(W)   ADJUSTED
 AC8003* NAD 83(2011) ELLIP HT-   395.873 (meters)        (06/27/12)   ADJUSTED
 AC8003* NAD 83(2011) EPOCH   -  2010.00
 AC8003* NAVD 88 ORTHO HEIGHT -   420.348 (meters)     1379.09  (feet) ADJUSTED
 AC8003  ______________________________________________________________________
 AC8003  GEOID HEIGHT    -        -24.475 (meters)                     GEOID18
 AC8003  NAD 83(2011) X  -   -633,392.074 (meters)                     COMP
 AC8003  NAD 83(2011) Y  - -4,481,758.878 (meters)                     COMP
 AC8003  NAD 83(2011) Z  -  4,479,188.153 (meters)                     COMP
 AC8003  LAPLACE CORR    -         -1.12  (seconds)                    DEFLEC18
 AC8003  DYNAMIC HEIGHT  -        420.301 (meters)     1378.94  (feet) COMP
 AC8003  MODELED GRAVITY -    980,492.2   (mgal)                       NAVD 88
 AC8003
 AC8003  VERT ORDER      -  FIRST     CLASS II
 AC8003
 AC8003  Network accuracy estimates per FGDC Geospatial Positioning Accuracy
 AC8003  Standards:
 AC8003         FGDC (95% conf, cm)     Standard deviation (cm)     CorrNE
 AC8003            Horiz  Ellip           SD_N   SD_E   SD_h      (unitless)
 AC8003  -------------------------------------------------------------------
 AC8003  NETWORK    1.00   2.80           0.47   0.31   1.43     -0.00274930
 AC8003  -------------------------------------------------------------------
 AC8003  Click here for local accuracies and other accuracy information.
 AC8003
 AC8003.The horizontal coordinates were established by GPS observations
 AC8003.and adjusted by the National Geodetic Survey in June 2012.
 AC8003
 AC8003.NAD 83(2011) refers to NAD 83 coordinates w